Merging upstream version 6.8.9.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

372 files changed, 32558 insertions, 4581 deletions

diff --git a/drivers/media/cec/core/cec-adap.c b/drivers/media/cec/core/cec-adap.c
index 6bb49bb3f9..559a172ebc 100644
--- a/drivers/media/cec/core/cec-adap.c
+++ b/drivers/media/cec/core/cec-adap.c
@@ -511,7 +511,7 @@ int cec_thread_func(void *_adap)
 				pr_warn("cec-%s: transmit timed out\n", adap->name);
 			}
 			adap->transmit_in_progress = false;
-			adap->tx_timeouts++;
+			adap->tx_timeout_cnt++;
 			goto unlock;
 		}
 
@@ -625,6 +625,33 @@ void cec_transmit_done_ts(struct cec_adapter *adap, u8 status,
 	msg->tx_low_drive_cnt += low_drive_cnt;
 	msg->tx_error_cnt += error_cnt;
 
+	adap->tx_arb_lost_cnt += arb_lost_cnt;
+	adap->tx_low_drive_cnt += low_drive_cnt;
+	adap->tx_error_cnt += error_cnt;
+
+	/*
+	 * Low Drive transmission errors should really not happen for
+	 * well-behaved CEC devices and proper HDMI cables.
+	 *
+	 * Ditto for the 'Error' status.
+	 *
+	 * For the first few times that this happens, log this.
+	 * Stop logging after that, since that will not add any more
+	 * useful information and instead it will just flood the kernel log.
+	 */
+	if (done && adap->tx_low_drive_log_cnt < 8 && msg->tx_low_drive_cnt) {
+		adap->tx_low_drive_log_cnt++;
+		dprintk(0, "low drive counter: %u (seq %u: %*ph)\n",
+			msg->tx_low_drive_cnt, msg->sequence,
+			msg->len, msg->msg);
+	}
+	if (done && adap->tx_error_log_cnt < 8 && msg->tx_error_cnt) {
+		adap->tx_error_log_cnt++;
+		dprintk(0, "error counter: %u (seq %u: %*ph)\n",
+			msg->tx_error_cnt, msg->sequence,
+			msg->len, msg->msg);
+	}
+
 	/* Mark that we're done with this transmit */
 	adap->transmitting = NULL;
 
@@ -1124,20 +1151,6 @@ void cec_received_msg_ts(struct cec_adapter *adap,
 	if (valid_la && min_len) {
 		/* These messages have special length requirements */
 		switch (cmd) {
-		case CEC_MSG_TIMER_STATUS:
-			if (msg->msg[2] & 0x10) {
-				switch (msg->msg[2] & 0xf) {
-				case CEC_OP_PROG_INFO_NOT_ENOUGH_SPACE:
-				case CEC_OP_PROG_INFO_MIGHT_NOT_BE_ENOUGH_SPACE:
-					if (msg->len < 5)
-						valid_la = false;
-					break;
-				}
-			} else if ((msg->msg[2] & 0xf) == CEC_OP_PROG_ERROR_DUPLICATE) {
-				if (msg->len < 5)
-					valid_la = false;
-			}
-			break;
 		case CEC_MSG_RECORD_ON:
 			switch (msg->msg[2]) {
 			case CEC_OP_RECORD_SRC_OWN:
@@ -1607,6 +1620,8 @@ int cec_adap_enable(struct cec_adapter *adap)
 	if (enable) {
 		adap->last_initiator = 0xff;
 		adap->transmit_in_progress = false;
+		adap->tx_low_drive_log_cnt = 0;
+		adap->tx_error_log_cnt = 0;
 		ret = adap->ops->adap_enable(adap, true);
 		if (!ret) {
 			/*
@@ -2265,10 +2280,25 @@ int cec_adap_status(struct seq_file *file, void *priv)
 	if (adap->monitor_pin_cnt)
 		seq_printf(file, "file handles in Monitor Pin mode: %u\n",
 			   adap->monitor_pin_cnt);
-	if (adap->tx_timeouts) {
-		seq_printf(file, "transmit timeouts: %u\n",
-			   adap->tx_timeouts);
-		adap->tx_timeouts = 0;
+	if (adap->tx_timeout_cnt) {
+		seq_printf(file, "transmit timeout count: %u\n",
+			   adap->tx_timeout_cnt);
+		adap->tx_timeout_cnt = 0;
+	}
+	if (adap->tx_low_drive_cnt) {
+		seq_printf(file, "transmit low drive count: %u\n",
+			   adap->tx_low_drive_cnt);
+		adap->tx_low_drive_cnt = 0;
+	}
+	if (adap->tx_arb_lost_cnt) {
+		seq_printf(file, "transmit arbitration lost count: %u\n",
+			   adap->tx_arb_lost_cnt);
+		adap->tx_arb_lost_cnt = 0;
+	}
+	if (adap->tx_error_cnt) {
+		seq_printf(file, "transmit error count: %u\n",
+			   adap->tx_error_cnt);
+		adap->tx_error_cnt = 0;
 	}
 	data = adap->transmitting;
 	if (data)
diff --git a/drivers/media/cec/platform/cros-ec/cros-ec-cec.c b/drivers/media/cec/platform/cros-ec/cros-ec-cec.c
index 42dde3f0db..52ec0ba4b3 100644
--- a/drivers/media/cec/platform/cros-ec/cros-ec-cec.c
+++ b/drivers/media/cec/platform/cros-ec/cros-ec-cec.c
@@ -324,6 +324,8 @@ static const struct cec_dmi_match cec_dmi_match_table[] = {
 	{ "Google", "Boxy", "0000:00:02.0", port_d_conns },
 	/* Google Taranza */
 	{ "Google", "Taranza", "0000:00:02.0", port_db_conns },
+	/* Google Dexi */
+	{ "Google", "Dexi", "0000:00:02.0", port_db_conns },
 };
 
 static struct device *cros_ec_cec_find_hdmi_dev(struct device *dev,
diff --git a/drivers/media/common/saa7146/saa7146_fops.c b/drivers/media/common/saa7146/saa7146_fops.c
index 7921445938..a7047e5482 100644
--- a/drivers/media/common/saa7146/saa7146_fops.c
+++ b/drivers/media/common/saa7146/saa7146_fops.c
@@ -387,7 +387,7 @@ int saa7146_register_device(struct video_device *vfd, struct saa7146_dev *dev,
 	q->gfp_flags = __GFP_DMA32;
 	q->buf_struct_size = sizeof(struct saa7146_buf);
 	q->lock = &dev->v4l2_lock;
-	q->min_buffers_needed = 2;
+	q->min_queued_buffers = 2;
 	q->dev = &dev->pci->dev;
 	err = vb2_queue_init(q);
 	if (err)
diff --git a/drivers/media/common/videobuf2/videobuf2-core.c b/drivers/media/common/videobuf2/videobuf2-core.c
index 19f80ff497..b6bf8f232f 100644
--- a/drivers/media/common/videobuf2/videobuf2-core.c
+++ b/drivers/media/common/videobuf2/videobuf2-core.c
@@ -31,6 +31,16 @@
 
 #include <trace/events/vb2.h>
 
+#define PLANE_INDEX_BITS	3
+#define PLANE_INDEX_SHIFT	(PAGE_SHIFT + PLANE_INDEX_BITS)
+#define PLANE_INDEX_MASK	(BIT_MASK(PLANE_INDEX_BITS) - 1)
+#define MAX_BUFFER_INDEX	BIT_MASK(30 - PLANE_INDEX_SHIFT)
+#define BUFFER_INDEX_MASK	(MAX_BUFFER_INDEX - 1)
+
+#if BIT(PLANE_INDEX_BITS) != VIDEO_MAX_PLANES
+#error PLANE_INDEX_BITS order must be equal to VIDEO_MAX_PLANES
+#endif
+
 static int debug;
 module_param(debug, int, 0644);
 
@@ -356,23 +366,29 @@ static void __setup_offsets(struct vb2_buffer *vb)
 {
 	struct vb2_queue *q = vb->vb2_queue;
 	unsigned int plane;
-	unsigned long off = 0;
-
-	if (vb->index) {
-		struct vb2_buffer *prev = q->bufs[vb->index - 1];
-		struct vb2_plane *p = &prev->planes[prev->num_planes - 1];
+	unsigned long offset = 0;
 
-		off = PAGE_ALIGN(p->m.offset + p->length);
-	}
+	/*
+	 * The offset "cookie" value has the following constraints:
+	 * - a buffer can have up to 8 planes.
+	 * - v4l2 mem2mem uses bit 30 to distinguish between
+	 *   OUTPUT (aka "source", bit 30 is 0) and
+	 *   CAPTURE (aka "destination", bit 30 is 1) buffers.
+	 * - must be page aligned
+	 * That led to this bit mapping when PAGE_SHIFT = 12:
+	 * |30                |29        15|14       12|11 0|
+	 * |DST_QUEUE_OFF_BASE|buffer index|plane index| 0  |
+	 * where there are 15 bits to store the buffer index.
+	 * Depending on PAGE_SHIFT value we can have fewer bits
+	 * to store the buffer index.
+	 */
+	offset = vb->index << PLANE_INDEX_SHIFT;
 
 	for (plane = 0; plane < vb->num_planes; ++plane) {
-		vb->planes[plane].m.offset = off;
+		vb->planes[plane].m.offset = offset + (plane << PAGE_SHIFT);
 
 		dprintk(q, 3, "buffer %d, plane %d offset 0x%08lx\n",
-				vb->index, plane, off);
-
-		off += vb->planes[plane].length;
-		off = PAGE_ALIGN(off);
+				vb->index, plane, offset);
 	}
 }
 
@@ -397,6 +413,31 @@ static void init_buffer_cache_hints(struct vb2_queue *q, struct vb2_buffer *vb)
 		vb->skip_cache_sync_on_finish = 1;
 }
 
+/**
+ * vb2_queue_add_buffer() - add a buffer to a queue
+ * @q:	pointer to &struct vb2_queue with videobuf2 queue.
+ * @vb:	pointer to &struct vb2_buffer to be added to the queue.
+ * @index: index where add vb2_buffer in the queue
+ */
+static void vb2_queue_add_buffer(struct vb2_queue *q, struct vb2_buffer *vb, unsigned int index)
+{
+	WARN_ON(index >= q->max_num_buffers || q->bufs[index] || vb->vb2_queue);
+
+	q->bufs[index] = vb;
+	vb->index = index;
+	vb->vb2_queue = q;
+}
+
+/**
+ * vb2_queue_remove_buffer() - remove a buffer from a queue
+ * @vb:	pointer to &struct vb2_buffer to be removed from the queue.
+ */
+static void vb2_queue_remove_buffer(struct vb2_buffer *vb)
+{
+	vb->vb2_queue->bufs[vb->index] = NULL;
+	vb->vb2_queue = NULL;
+}
+
 /*
  * __vb2_queue_alloc() - allocate vb2 buffer structures and (for MMAP type)
  * video buffer memory for all buffers/planes on the queue and initializes the
@@ -408,13 +449,17 @@ static int __vb2_queue_alloc(struct vb2_queue *q, enum vb2_memory memory,
 			     unsigned int num_buffers, unsigned int num_planes,
 			     const unsigned plane_sizes[VB2_MAX_PLANES])
 {
+	unsigned int q_num_buffers = vb2_get_num_buffers(q);
 	unsigned int buffer, plane;
 	struct vb2_buffer *vb;
 	int ret;
 
-	/* Ensure that q->num_buffers+num_buffers is below VB2_MAX_FRAME */
+	/*
+	 * Ensure that the number of already queue + the number of buffers already
+	 * in the queue is below q->max_num_buffers
+	 */
 	num_buffers = min_t(unsigned int, num_buffers,
-			    VB2_MAX_FRAME - q->num_buffers);
+			    q->max_num_buffers - q_num_buffers);
 
 	for (buffer = 0; buffer < num_buffers; ++buffer) {
 		/* Allocate vb2 buffer structures */
@@ -425,9 +470,7 @@ static int __vb2_queue_alloc(struct vb2_queue *q, enum vb2_memory memory,
 		}
 
 		vb->state = VB2_BUF_STATE_DEQUEUED;
-		vb->vb2_queue = q;
 		vb->num_planes = num_planes;
-		vb->index = q->num_buffers + buffer;
 		vb->type = q->type;
 		vb->memory = memory;
 		init_buffer_cache_hints(q, vb);
@@ -435,9 +478,9 @@ static int __vb2_queue_alloc(struct vb2_queue *q, enum vb2_memory memory,
 			vb->planes[plane].length = plane_sizes[plane];
 			vb->planes[plane].min_length = plane_sizes[plane];
 		}
-		call_void_bufop(q, init_buffer, vb);
 
-		q->bufs[vb->index] = vb;
+		vb2_queue_add_buffer(q, vb, q_num_buffers + buffer);
+		call_void_bufop(q, init_buffer, vb);
 
 		/* Allocate video buffer memory for the MMAP type */
 		if (memory == VB2_MEMORY_MMAP) {
@@ -445,7 +488,7 @@ static int __vb2_queue_alloc(struct vb2_queue *q, enum vb2_memory memory,
 			if (ret) {
 				dprintk(q, 1, "failed allocating memory for buffer %d\n",
 					buffer);
-				q->bufs[vb->index] = NULL;
+				vb2_queue_remove_buffer(vb);
 				kfree(vb);
 				break;
 			}
@@ -460,7 +503,7 @@ static int __vb2_queue_alloc(struct vb2_queue *q, enum vb2_memory memory,
 				dprintk(q, 1, "buffer %d %p initialization failed\n",
 					buffer, vb);
 				__vb2_buf_mem_free(vb);
-				q->bufs[vb->index] = NULL;
+				vb2_queue_remove_buffer(vb);
 				kfree(vb);
 				break;
 			}
@@ -480,10 +523,11 @@ static void __vb2_free_mem(struct vb2_queue *q, unsigned int buffers)
 {
 	unsigned int buffer;
 	struct vb2_buffer *vb;
+	unsigned int q_num_buffers = vb2_get_num_buffers(q);
 
-	for (buffer = q->num_buffers - buffers; buffer < q->num_buffers;
+	for (buffer = q_num_buffers - buffers; buffer < q_num_buffers;
 	     ++buffer) {
-		vb = q->bufs[buffer];
+		vb = vb2_get_buffer(q, buffer);
 		if (!vb)
 			continue;
 
@@ -505,13 +549,14 @@ static void __vb2_free_mem(struct vb2_queue *q, unsigned int buffers)
 static void __vb2_queue_free(struct vb2_queue *q, unsigned int buffers)
 {
 	unsigned int buffer;
+	unsigned int q_num_buffers = vb2_get_num_buffers(q);
 
 	lockdep_assert_held(&q->mmap_lock);
 
 	/* Call driver-provided cleanup function for each buffer, if provided */
-	for (buffer = q->num_buffers - buffers; buffer < q->num_buffers;
+	for (buffer = q_num_buffers - buffers; buffer < q_num_buffers;
 	     ++buffer) {
-		struct vb2_buffer *vb = q->bufs[buffer];
+		struct vb2_buffer *vb = vb2_get_buffer(q, buffer);
 
 		if (vb && vb->planes[0].mem_priv)
 			call_void_vb_qop(vb, buf_cleanup, vb);
@@ -522,25 +567,26 @@ static void __vb2_queue_free(struct vb2_queue *q, unsigned int buffers)
 
 #ifdef CONFIG_VIDEO_ADV_DEBUG
 	/*
-	 * Check that all the calls were balances during the life-time of this
-	 * queue. If not (or if the debug level is 1 or up), then dump the
-	 * counters to the kernel log.
+	 * Check that all the calls were balanced during the life-time of this
+	 * queue. If not then dump the counters to the kernel log.
 	 */
-	if (q->num_buffers) {
+	if (q_num_buffers) {
 		bool unbalanced = q->cnt_start_streaming != q->cnt_stop_streaming ||
 				  q->cnt_prepare_streaming != q->cnt_unprepare_streaming ||
 				  q->cnt_wait_prepare != q->cnt_wait_finish;
 
-		if (unbalanced || debug) {
-			pr_info("counters for queue %p:%s\n", q,
-				unbalanced ? " UNBALANCED!" : "");
-			pr_info("     setup: %u start_streaming: %u stop_streaming: %u\n",
-				q->cnt_queue_setup, q->cnt_start_streaming,
-				q->cnt_stop_streaming);
-			pr_info("     prepare_streaming: %u unprepare_streaming: %u\n",
-				q->cnt_prepare_streaming, q->cnt_unprepare_streaming);
-			pr_info("     wait_prepare: %u wait_finish: %u\n",
-				q->cnt_wait_prepare, q->cnt_wait_finish);
+		if (unbalanced) {
+			pr_info("unbalanced counters for queue %p:\n", q);
+			if (q->cnt_start_streaming != q->cnt_stop_streaming)
+				pr_info("     setup: %u start_streaming: %u stop_streaming: %u\n",
+					q->cnt_queue_setup, q->cnt_start_streaming,
+					q->cnt_stop_streaming);
+			if (q->cnt_prepare_streaming != q->cnt_unprepare_streaming)
+				pr_info("     prepare_streaming: %u unprepare_streaming: %u\n",
+					q->cnt_prepare_streaming, q->cnt_unprepare_streaming);
+			if (q->cnt_wait_prepare != q->cnt_wait_finish)
+				pr_info("     wait_prepare: %u wait_finish: %u\n",
+					q->cnt_wait_prepare, q->cnt_wait_finish);
 		}
 		q->cnt_queue_setup = 0;
 		q->cnt_wait_prepare = 0;
@@ -550,53 +596,71 @@ static void __vb2_queue_free(struct vb2_queue *q, unsigned int buffers)
 		q->cnt_stop_streaming = 0;
 		q->cnt_unprepare_streaming = 0;
 	}
-	for (buffer = 0; buffer < q->num_buffers; ++buffer) {
-		struct vb2_buffer *vb = q->bufs[buffer];
-		bool unbalanced = vb->cnt_mem_alloc != vb->cnt_mem_put ||
-				  vb->cnt_mem_prepare != vb->cnt_mem_finish ||
-				  vb->cnt_mem_get_userptr != vb->cnt_mem_put_userptr ||
-				  vb->cnt_mem_attach_dmabuf != vb->cnt_mem_detach_dmabuf ||
-				  vb->cnt_mem_map_dmabuf != vb->cnt_mem_unmap_dmabuf ||
-				  vb->cnt_buf_queue != vb->cnt_buf_done ||
-				  vb->cnt_buf_prepare != vb->cnt_buf_finish ||
-				  vb->cnt_buf_init != vb->cnt_buf_cleanup;
-
-		if (unbalanced || debug) {
-			pr_info("   counters for queue %p, buffer %d:%s\n",
-				q, buffer, unbalanced ? " UNBALANCED!" : "");
-			pr_info("     buf_init: %u buf_cleanup: %u buf_prepare: %u buf_finish: %u\n",
-				vb->cnt_buf_init, vb->cnt_buf_cleanup,
-				vb->cnt_buf_prepare, vb->cnt_buf_finish);
-			pr_info("     buf_out_validate: %u buf_queue: %u buf_done: %u buf_request_complete: %u\n",
-				vb->cnt_buf_out_validate, vb->cnt_buf_queue,
-				vb->cnt_buf_done, vb->cnt_buf_request_complete);
-			pr_info("     alloc: %u put: %u prepare: %u finish: %u mmap: %u\n",
-				vb->cnt_mem_alloc, vb->cnt_mem_put,
-				vb->cnt_mem_prepare, vb->cnt_mem_finish,
-				vb->cnt_mem_mmap);
-			pr_info("     get_userptr: %u put_userptr: %u\n",
-				vb->cnt_mem_get_userptr, vb->cnt_mem_put_userptr);
-			pr_info("     attach_dmabuf: %u detach_dmabuf: %u map_dmabuf: %u unmap_dmabuf: %u\n",
-				vb->cnt_mem_attach_dmabuf, vb->cnt_mem_detach_dmabuf,
-				vb->cnt_mem_map_dmabuf, vb->cnt_mem_unmap_dmabuf);
-			pr_info("     get_dmabuf: %u num_users: %u vaddr: %u cookie: %u\n",
+	for (buffer = 0; buffer < vb2_get_num_buffers(q); buffer++) {
+		struct vb2_buffer *vb = vb2_get_buffer(q, buffer);
+		bool unbalanced;
+
+		if (!vb)
+			continue;
+
+		unbalanced = vb->cnt_mem_alloc != vb->cnt_mem_put ||
+			     vb->cnt_mem_prepare != vb->cnt_mem_finish ||
+			     vb->cnt_mem_get_userptr != vb->cnt_mem_put_userptr ||
+			     vb->cnt_mem_attach_dmabuf != vb->cnt_mem_detach_dmabuf ||
+			     vb->cnt_mem_map_dmabuf != vb->cnt_mem_unmap_dmabuf ||
+			     vb->cnt_buf_queue != vb->cnt_buf_done ||
+			     vb->cnt_buf_prepare != vb->cnt_buf_finish ||
+			     vb->cnt_buf_init != vb->cnt_buf_cleanup;
+
+		if (unbalanced) {
+			pr_info("unbalanced counters for queue %p, buffer %d:\n",
+				q, buffer);
+			if (vb->cnt_buf_init != vb->cnt_buf_cleanup)
+				pr_info("     buf_init: %u buf_cleanup: %u\n",
+					vb->cnt_buf_init, vb->cnt_buf_cleanup);
+			if (vb->cnt_buf_prepare != vb->cnt_buf_finish)
+				pr_info("     buf_prepare: %u buf_finish: %u\n",
+					vb->cnt_buf_prepare, vb->cnt_buf_finish);
+			if (vb->cnt_buf_queue != vb->cnt_buf_done)
+				pr_info("     buf_out_validate: %u buf_queue: %u buf_done: %u buf_request_complete: %u\n",
+					vb->cnt_buf_out_validate, vb->cnt_buf_queue,
+					vb->cnt_buf_done, vb->cnt_buf_request_complete);
+			if (vb->cnt_mem_alloc != vb->cnt_mem_put)
+				pr_info("     alloc: %u put: %u\n",
+					vb->cnt_mem_alloc, vb->cnt_mem_put);
+			if (vb->cnt_mem_prepare != vb->cnt_mem_finish)
+				pr_info("     prepare: %u finish: %u\n",
+					vb->cnt_mem_prepare, vb->cnt_mem_finish);
+			if (vb->cnt_mem_get_userptr != vb->cnt_mem_put_userptr)
+				pr_info("     get_userptr: %u put_userptr: %u\n",
+					vb->cnt_mem_get_userptr, vb->cnt_mem_put_userptr);
+			if (vb->cnt_mem_attach_dmabuf != vb->cnt_mem_detach_dmabuf)
+				pr_info("     attach_dmabuf: %u detach_dmabuf: %u\n",
+					vb->cnt_mem_attach_dmabuf, vb->cnt_mem_detach_dmabuf);
+			if (vb->cnt_mem_map_dmabuf != vb->cnt_mem_unmap_dmabuf)
+				pr_info("     map_dmabuf: %u unmap_dmabuf: %u\n",
+					vb->cnt_mem_map_dmabuf, vb->cnt_mem_unmap_dmabuf);
+			pr_info("     get_dmabuf: %u num_users: %u\n",
 				vb->cnt_mem_get_dmabuf,
-				vb->cnt_mem_num_users,
-				vb->cnt_mem_vaddr,
-				vb->cnt_mem_cookie);
+				vb->cnt_mem_num_users);
 		}
 	}
 #endif
 
 	/* Free vb2 buffers */
-	for (buffer = q->num_buffers - buffers; buffer < q->num_buffers;
+	for (buffer = q_num_buffers - buffers; buffer < q_num_buffers;
 	     ++buffer) {
-		kfree(q->bufs[buffer]);
-		q->bufs[buffer] = NULL;
+		struct vb2_buffer *vb = vb2_get_buffer(q, buffer);
+
+		if (!vb)
+			continue;
+
+		vb2_queue_remove_buffer(vb);
+		kfree(vb);
 	}
 
 	q->num_buffers -= buffers;
-	if (!q->num_buffers) {
+	if (!vb2_get_num_buffers(q)) {
 		q->memory = VB2_MEMORY_UNKNOWN;
 		INIT_LIST_HEAD(&q->queued_list);
 	}
@@ -627,16 +691,21 @@ EXPORT_SYMBOL(vb2_buffer_in_use);
 static bool __buffers_in_use(struct vb2_queue *q)
 {
 	unsigned int buffer;
-	for (buffer = 0; buffer < q->num_buffers; ++buffer) {
-		if (vb2_buffer_in_use(q, q->bufs[buffer]))
+	for (buffer = 0; buffer < vb2_get_num_buffers(q); ++buffer) {
+		struct vb2_buffer *vb = vb2_get_buffer(q, buffer);
+
+		if (!vb)
+			continue;
+
+		if (vb2_buffer_in_use(q, vb))
 			return true;
 	}
 	return false;
 }
 
-void vb2_core_querybuf(struct vb2_queue *q, unsigned int index, void *pb)
+void vb2_core_querybuf(struct vb2_queue *q, struct vb2_buffer *vb, void *pb)
 {
-	call_void_bufop(q, fill_user_buffer, q->bufs[index], pb);
+	call_void_bufop(q, fill_user_buffer, vb, pb);
 }
 EXPORT_SYMBOL_GPL(vb2_core_querybuf);
 
@@ -748,10 +817,11 @@ int vb2_core_reqbufs(struct vb2_queue *q, enum vb2_memory memory,
 		     unsigned int flags, unsigned int *count)
 {
 	unsigned int num_buffers, allocated_buffers, num_planes = 0;
+	unsigned int q_num_bufs = vb2_get_num_buffers(q);
 	unsigned plane_sizes[VB2_MAX_PLANES] = { };
 	bool non_coherent_mem = flags & V4L2_MEMORY_FLAG_NON_COHERENT;
 	unsigned int i;
-	int ret;
+	int ret = 0;
 
 	if (q->streaming) {
 		dprintk(q, 1, "streaming active\n");
@@ -763,7 +833,7 @@ int vb2_core_reqbufs(struct vb2_queue *q, enum vb2_memory memory,
 		return -EBUSY;
 	}
 
-	if (*count == 0 || q->num_buffers != 0 ||
+	if (*count == 0 || q_num_bufs != 0 ||
 	    (q->memory != VB2_MEMORY_UNKNOWN && q->memory != memory) ||
 	    !verify_coherency_flags(q, non_coherent_mem)) {
 		/*
@@ -781,7 +851,7 @@ int vb2_core_reqbufs(struct vb2_queue *q, enum vb2_memory memory,
 		 * queued without ever calling STREAMON.
 		 */
 		__vb2_queue_cancel(q);
-		__vb2_queue_free(q, q->num_buffers);
+		__vb2_queue_free(q, q_num_bufs);
 		mutex_unlock(&q->mmap_lock);
 
 		/*
@@ -795,17 +865,22 @@ int vb2_core_reqbufs(struct vb2_queue *q, enum vb2_memory memory,
 	/*
 	 * Make sure the requested values and current defaults are sane.
 	 */
-	WARN_ON(q->min_buffers_needed > VB2_MAX_FRAME);
-	num_buffers = max_t(unsigned int, *count, q->min_buffers_needed);
-	num_buffers = min_t(unsigned int, num_buffers, VB2_MAX_FRAME);
+	num_buffers = max_t(unsigned int, *count, q->min_queued_buffers);
+	num_buffers = min_t(unsigned int, num_buffers, q->max_num_buffers);
 	memset(q->alloc_devs, 0, sizeof(q->alloc_devs));
 	/*
 	 * Set this now to ensure that drivers see the correct q->memory value
 	 * in the queue_setup op.
 	 */
 	mutex_lock(&q->mmap_lock);
+	if (!q->bufs)
+		q->bufs = kcalloc(q->max_num_buffers, sizeof(*q->bufs), GFP_KERNEL);
+	if (!q->bufs)
+		ret = -ENOMEM;
 	q->memory = memory;
 	mutex_unlock(&q->mmap_lock);
+	if (ret)
+		return ret;
 	set_queue_coherency(q, non_coherent_mem);
 
 	/*
@@ -842,7 +917,7 @@ int vb2_core_reqbufs(struct vb2_queue *q, enum vb2_memory memory,
 	 * There is no point in continuing if we can't allocate the minimum
 	 * number of buffers needed by this vb2_queue.
 	 */
-	if (allocated_buffers < q->min_buffers_needed)
+	if (allocated_buffers < q->min_queued_buffers)
 		ret = -ENOMEM;
 
 	/*
@@ -876,7 +951,7 @@ int vb2_core_reqbufs(struct vb2_queue *q, enum vb2_memory memory,
 	if (ret < 0) {
 		/*
 		 * Note: __vb2_queue_free() will subtract 'allocated_buffers'
-		 * from q->num_buffers and it will reset q->memory to
+		 * from already queued buffers and it will reset q->memory to
 		 * VB2_MEMORY_UNKNOWN.
 		 */
 		__vb2_queue_free(q, allocated_buffers);
@@ -910,10 +985,11 @@ int vb2_core_create_bufs(struct vb2_queue *q, enum vb2_memory memory,
 	unsigned int num_planes = 0, num_buffers, allocated_buffers;
 	unsigned plane_sizes[VB2_MAX_PLANES] = { };
 	bool non_coherent_mem = flags & V4L2_MEMORY_FLAG_NON_COHERENT;
-	bool no_previous_buffers = !q->num_buffers;
-	int ret;
+	unsigned int q_num_bufs = vb2_get_num_buffers(q);
+	bool no_previous_buffers = !q_num_bufs;
+	int ret = 0;
 
-	if (q->num_buffers == VB2_MAX_FRAME) {
+	if (q_num_bufs == q->max_num_buffers) {
 		dprintk(q, 1, "maximum number of buffers already allocated\n");
 		return -ENOBUFS;
 	}
@@ -930,7 +1006,13 @@ int vb2_core_create_bufs(struct vb2_queue *q, enum vb2_memory memory,
 		 */
 		mutex_lock(&q->mmap_lock);
 		q->memory = memory;
+		if (!q->bufs)
+			q->bufs = kcalloc(q->max_num_buffers, sizeof(*q->bufs), GFP_KERNEL);
+		if (!q->bufs)
+			ret = -ENOMEM;
 		mutex_unlock(&q->mmap_lock);
+		if (ret)
+			return ret;
 		q->waiting_for_buffers = !q->is_output;
 		set_queue_coherency(q, non_coherent_mem);
 	} else {
@@ -942,7 +1024,7 @@ int vb2_core_create_bufs(struct vb2_queue *q, enum vb2_memory memory,
 			return -EINVAL;
 	}
 
-	num_buffers = min(*count, VB2_MAX_FRAME - q->num_buffers);
+	num_buffers = min(*count, q->max_num_buffers - q_num_bufs);
 
 	if (requested_planes && requested_sizes) {
 		num_planes = requested_planes;
@@ -974,7 +1056,7 @@ int vb2_core_create_bufs(struct vb2_queue *q, enum vb2_memory memory,
 		num_buffers = allocated_buffers;
 
 		/*
-		 * q->num_buffers contains the total number of buffers, that the
+		 * num_buffers contains the total number of buffers, that the
 		 * queue driver has set up
 		 */
 		ret = call_qop(q, queue_setup, q, &num_buffers,
@@ -995,7 +1077,7 @@ int vb2_core_create_bufs(struct vb2_queue *q, enum vb2_memory memory,
 	if (ret < 0) {
 		/*
 		 * Note: __vb2_queue_free() will subtract 'allocated_buffers'
-		 * from q->num_buffers and it will reset q->memory to
+		 * from already queued buffers and it will reset q->memory to
 		 * VB2_MEMORY_UNKNOWN.
 		 */
 		__vb2_queue_free(q, allocated_buffers);
@@ -1470,9 +1552,6 @@ static void vb2_req_unprepare(struct media_request_object *obj)
 	WARN_ON(!vb->req_obj.req);
 }
 
-int vb2_core_qbuf(struct vb2_queue *q, unsigned int index, void *pb,
-		  struct media_request *req);
-
 static void vb2_req_queue(struct media_request_object *obj)
 {
 	struct vb2_buffer *vb = container_of(obj, struct vb2_buffer, req_obj);
@@ -1487,7 +1566,7 @@ static void vb2_req_queue(struct media_request_object *obj)
 	 * set. We just ignore that, and expect this will be caught the
 	 * next time vb2_req_prepare() is called.
 	 */
-	err = vb2_core_qbuf(vb->vb2_queue, vb->index, NULL, NULL);
+	err = vb2_core_qbuf(vb->vb2_queue, vb, NULL, NULL);
 	WARN_ON_ONCE(err && err != -EIO);
 	mutex_unlock(vb->vb2_queue->lock);
 }
@@ -1542,12 +1621,10 @@ unsigned int vb2_request_buffer_cnt(struct media_request *req)
 }
 EXPORT_SYMBOL_GPL(vb2_request_buffer_cnt);
 
-int vb2_core_prepare_buf(struct vb2_queue *q, unsigned int index, void *pb)
+int vb2_core_prepare_buf(struct vb2_queue *q, struct vb2_buffer *vb, void *pb)
 {
-	struct vb2_buffer *vb;
 	int ret;
 
-	vb = q->bufs[index];
 	if (vb->state != VB2_BUF_STATE_DEQUEUED) {
 		dprintk(q, 1, "invalid buffer state %s\n",
 			vb2_state_name(vb->state));
@@ -1576,7 +1653,7 @@ EXPORT_SYMBOL_GPL(vb2_core_prepare_buf);
  * @q:		videobuf2 queue
  *
  * Attempt to start streaming. When this function is called there must be
- * at least q->min_buffers_needed buffers queued up (i.e. the minimum
+ * at least q->min_queued_buffers queued up (i.e. the minimum
  * number of buffers required for the DMA engine to function). If the
  * @start_streaming op fails it is supposed to return all the driver-owned
  * buffers back to vb2 in state QUEUED. Check if that happened and if
@@ -1617,8 +1694,12 @@ static int vb2_start_streaming(struct vb2_queue *q)
 		 * Forcefully reclaim buffers if the driver did not
 		 * correctly return them to vb2.
 		 */
-		for (i = 0; i < q->num_buffers; ++i) {
-			vb = q->bufs[i];
+		for (i = 0; i < vb2_get_num_buffers(q); ++i) {
+			vb = vb2_get_buffer(q, i);
+
+			if (!vb)
+				continue;
+
 			if (vb->state == VB2_BUF_STATE_ACTIVE)
 				vb2_buffer_done(vb, VB2_BUF_STATE_QUEUED);
 		}
@@ -1634,10 +1715,9 @@ static int vb2_start_streaming(struct vb2_queue *q)
 	return ret;
 }
 
-int vb2_core_qbuf(struct vb2_queue *q, unsigned int index, void *pb,
+int vb2_core_qbuf(struct vb2_queue *q, struct vb2_buffer *vb, void *pb,
 		  struct media_request *req)
 {
-	struct vb2_buffer *vb;
 	enum vb2_buffer_state orig_state;
 	int ret;
 
@@ -1646,8 +1726,6 @@ int vb2_core_qbuf(struct vb2_queue *q, unsigned int index, void *pb,
 		return -EIO;
 	}
 
-	vb = q->bufs[index];
-
 	if (!req && vb->state != VB2_BUF_STATE_IN_REQUEST &&
 	    q->requires_requests) {
 		dprintk(q, 1, "qbuf requires a request\n");
@@ -1768,7 +1846,7 @@ int vb2_core_qbuf(struct vb2_queue *q, unsigned int index, void *pb,
 	 * then we can finally call start_streaming().
 	 */
 	if (q->streaming && !q->start_streaming_called &&
-	    q->queued_count >= q->min_buffers_needed) {
+	    q->queued_count >= q->min_queued_buffers) {
 		ret = vb2_start_streaming(q);
 		if (ret) {
 			/*
@@ -2022,12 +2100,18 @@ static void __vb2_queue_cancel(struct vb2_queue *q)
 	 * to vb2 in stop_streaming().
 	 */
 	if (WARN_ON(atomic_read(&q->owned_by_drv_count))) {
-		for (i = 0; i < q->num_buffers; ++i)
-			if (q->bufs[i]->state == VB2_BUF_STATE_ACTIVE) {
-				pr_warn("driver bug: stop_streaming operation is leaving buf %p in active state\n",
-					q->bufs[i]);
-				vb2_buffer_done(q->bufs[i], VB2_BUF_STATE_ERROR);
+		for (i = 0; i < vb2_get_num_buffers(q); i++) {
+			struct vb2_buffer *vb = vb2_get_buffer(q, i);
+
+			if (!vb)
+				continue;
+
+			if (vb->state == VB2_BUF_STATE_ACTIVE) {
+				pr_warn("driver bug: stop_streaming operation is leaving buffer %u in active state\n",
+					vb->index);
+				vb2_buffer_done(vb, VB2_BUF_STATE_ERROR);
 			}
+		}
 		/* Must be zero now */
 		WARN_ON(atomic_read(&q->owned_by_drv_count));
 	}
@@ -2060,10 +2144,15 @@ static void __vb2_queue_cancel(struct vb2_queue *q)
 	 * call to __fill_user_buffer() after buf_finish(). That order can't
 	 * be changed, so we can't move the buf_finish() to __vb2_dqbuf().
 	 */
-	for (i = 0; i < q->num_buffers; ++i) {
-		struct vb2_buffer *vb = q->bufs[i];
-		struct media_request *req = vb->req_obj.req;
+	for (i = 0; i < vb2_get_num_buffers(q); i++) {
+		struct vb2_buffer *vb;
+		struct media_request *req;
+
+		vb = vb2_get_buffer(q, i);
+		if (!vb)
+			continue;
 
+		req = vb->req_obj.req;
 		/*
 		 * If a request is associated with this buffer, then
 		 * call buf_request_cancel() to give the driver to complete()
@@ -2103,6 +2192,7 @@ static void __vb2_queue_cancel(struct vb2_queue *q)
 
 int vb2_core_streamon(struct vb2_queue *q, unsigned int type)
 {
+	unsigned int q_num_bufs = vb2_get_num_buffers(q);
 	int ret;
 
 	if (type != q->type) {
@@ -2115,14 +2205,14 @@ int vb2_core_streamon(struct vb2_queue *q, unsigned int type)
 		return 0;
 	}
 
-	if (!q->num_buffers) {
+	if (!q_num_bufs) {
 		dprintk(q, 1, "no buffers have been allocated\n");
 		return -EINVAL;
 	}
 
-	if (q->num_buffers < q->min_buffers_needed) {
-		dprintk(q, 1, "need at least %u allocated buffers\n",
-				q->min_buffers_needed);
+	if (q_num_bufs < q->min_queued_buffers) {
+		dprintk(q, 1, "need at least %u queued buffers\n",
+			q->min_queued_buffers);
 		return -EINVAL;
 	}
 
@@ -2134,7 +2224,7 @@ int vb2_core_streamon(struct vb2_queue *q, unsigned int type)
 	 * Tell driver to start streaming provided sufficient buffers
 	 * are available.
 	 */
-	if (q->queued_count >= q->min_buffers_needed) {
+	if (q->queued_count >= q->min_queued_buffers) {
 		ret = vb2_start_streaming(q);
 		if (ret)
 			goto unprepare;
@@ -2185,13 +2275,12 @@ int vb2_core_streamoff(struct vb2_queue *q, unsigned int type)
 EXPORT_SYMBOL_GPL(vb2_core_streamoff);
 
 /*
- * __find_plane_by_offset() - find plane associated with the given offset off
+ * __find_plane_by_offset() - find plane associated with the given offset
  */
-static int __find_plane_by_offset(struct vb2_queue *q, unsigned long off,
-			unsigned int *_buffer, unsigned int *_plane)
+static int __find_plane_by_offset(struct vb2_queue *q, unsigned long offset,
+			struct vb2_buffer **vb, unsigned int *plane)
 {
-	struct vb2_buffer *vb;
-	unsigned int buffer, plane;
+	unsigned int buffer;
 
 	/*
 	 * Sanity checks to ensure the lock is held, MEMORY_MMAP is
@@ -2209,30 +2298,22 @@ static int __find_plane_by_offset(struct vb2_queue *q, unsigned long off,
 		return -EBUSY;
 	}
 
-	/*
-	 * Go over all buffers and their planes, comparing the given offset
-	 * with an offset assigned to each plane. If a match is found,
-	 * return its buffer and plane numbers.
-	 */
-	for (buffer = 0; buffer < q->num_buffers; ++buffer) {
-		vb = q->bufs[buffer];
+	/* Get buffer and plane from the offset */
+	buffer = (offset >> PLANE_INDEX_SHIFT) & BUFFER_INDEX_MASK;
+	*plane = (offset >> PAGE_SHIFT) & PLANE_INDEX_MASK;
 
-		for (plane = 0; plane < vb->num_planes; ++plane) {
-			if (vb->planes[plane].m.offset == off) {
-				*_buffer = buffer;
-				*_plane = plane;
-				return 0;
-			}
-		}
-	}
+	*vb = vb2_get_buffer(q, buffer);
+	if (!*vb)
+		return -EINVAL;
+	if (*plane >= (*vb)->num_planes)
+		return -EINVAL;
 
-	return -EINVAL;
+	return 0;
 }
 
 int vb2_core_expbuf(struct vb2_queue *q, int *fd, unsigned int type,
-		unsigned int index, unsigned int plane, unsigned int flags)
+		    struct vb2_buffer *vb, unsigned int plane, unsigned int flags)
 {
-	struct vb2_buffer *vb = NULL;
 	struct vb2_plane *vb_plane;
 	int ret;
 	struct dma_buf *dbuf;
@@ -2257,13 +2338,6 @@ int vb2_core_expbuf(struct vb2_queue *q, int *fd, unsigned int type,
 		return -EINVAL;
 	}
 
-	if (index >= q->num_buffers) {
-		dprintk(q, 1, "buffer index out of range\n");
-		return -EINVAL;
-	}
-
-	vb = q->bufs[index];
-
 	if (plane >= vb->num_planes) {
 		dprintk(q, 1, "buffer plane out of range\n");
 		return -EINVAL;
@@ -2282,20 +2356,20 @@ int vb2_core_expbuf(struct vb2_queue *q, int *fd, unsigned int type,
 			      flags & O_ACCMODE);
 	if (IS_ERR_OR_NULL(dbuf)) {
 		dprintk(q, 1, "failed to export buffer %d, plane %d\n",
-			index, plane);
+			vb->index, plane);
 		return -EINVAL;
 	}
 
 	ret = dma_buf_fd(dbuf, flags & ~O_ACCMODE);
 	if (ret < 0) {
 		dprintk(q, 3, "buffer %d, plane %d failed to export (%d)\n",
-			index, plane, ret);
+			vb->index, plane, ret);
 		dma_buf_put(dbuf);
 		return ret;
 	}
 
 	dprintk(q, 3, "buffer %d, plane %d exported as %d descriptor\n",
-		index, plane, ret);
+		vb->index, plane, ret);
 	*fd = ret;
 
 	return 0;
@@ -2304,9 +2378,9 @@ EXPORT_SYMBOL_GPL(vb2_core_expbuf);
 
 int vb2_mmap(struct vb2_queue *q, struct vm_area_struct *vma)
 {
-	unsigned long off = vma->vm_pgoff << PAGE_SHIFT;
+	unsigned long offset = vma->vm_pgoff << PAGE_SHIFT;
 	struct vb2_buffer *vb;
-	unsigned int buffer = 0, plane = 0;
+	unsigned int plane = 0;
 	int ret;
 	unsigned long length;
 
@@ -2335,12 +2409,10 @@ int vb2_mmap(struct vb2_queue *q, struct vm_area_struct *vma)
 	 * Find the plane corresponding to the offset passed by userspace. This
 	 * will return an error if not MEMORY_MMAP or file I/O is in progress.
 	 */
-	ret = __find_plane_by_offset(q, off, &buffer, &plane);
+	ret = __find_plane_by_offset(q, offset, &vb, &plane);
 	if (ret)
 		goto unlock;
 
-	vb = q->bufs[buffer];
-
 	/*
 	 * MMAP requires page_aligned buffers.
 	 * The buffer length was page_aligned at __vb2_buf_mem_alloc(),
@@ -2368,7 +2440,7 @@ unlock:
 	if (ret)
 		return ret;
 
-	dprintk(q, 3, "buffer %d, plane %d successfully mapped\n", buffer, plane);
+	dprintk(q, 3, "buffer %u, plane %d successfully mapped\n", vb->index, plane);
 	return 0;
 }
 EXPORT_SYMBOL_GPL(vb2_mmap);
@@ -2380,9 +2452,9 @@ unsigned long vb2_get_unmapped_area(struct vb2_queue *q,
 				    unsigned long pgoff,
 				    unsigned long flags)
 {
-	unsigned long off = pgoff << PAGE_SHIFT;
+	unsigned long offset = pgoff << PAGE_SHIFT;
 	struct vb2_buffer *vb;
-	unsigned int buffer, plane;
+	unsigned int plane;
 	void *vaddr;
 	int ret;
 
@@ -2392,12 +2464,10 @@ unsigned long vb2_get_unmapped_area(struct vb2_queue *q,
 	 * Find the plane corresponding to the offset passed by userspace. This
 	 * will return an error if not MEMORY_MMAP or file I/O is in progress.
 	 */
-	ret = __find_plane_by_offset(q, off, &buffer, &plane);
+	ret = __find_plane_by_offset(q, offset, &vb, &plane);
 	if (ret)
 		goto unlock;
 
-	vb = q->bufs[buffer];
-
 	vaddr = vb2_plane_vaddr(vb, plane);
 	mutex_unlock(&q->mmap_lock);
 	return vaddr ? (unsigned long)vaddr : -EINVAL;
@@ -2414,6 +2484,16 @@ int vb2_core_queue_init(struct vb2_queue *q)
 	/*
 	 * Sanity check
 	 */
+	/*
+	 * For drivers who don't support max_num_buffers ensure
+	 * a backward compatibility.
+	 */
+	if (!q->max_num_buffers)
+		q->max_num_buffers = VB2_MAX_FRAME;
+
+	/* The maximum is limited by offset cookie encoding pattern */
+	q->max_num_buffers = min_t(unsigned int, q->max_num_buffers, MAX_BUFFER_INDEX);
+
 	if (WARN_ON(!q)			  ||
 	    WARN_ON(!q->ops)		  ||
 	    WARN_ON(!q->mem_ops)	  ||
@@ -2423,18 +2503,22 @@ int vb2_core_queue_init(struct vb2_queue *q)
 	    WARN_ON(!q->ops->buf_queue))
 		return -EINVAL;
 
+	if (WARN_ON(q->max_num_buffers > MAX_BUFFER_INDEX) ||
+	    WARN_ON(q->min_queued_buffers > q->max_num_buffers))
+		return -EINVAL;
+
 	if (WARN_ON(q->requires_requests && !q->supports_requests))
 		return -EINVAL;
 
 	/*
 	 * This combination is not allowed since a non-zero value of
-	 * q->min_buffers_needed can cause vb2_core_qbuf() to fail if
+	 * q->min_queued_buffers can cause vb2_core_qbuf() to fail if
 	 * it has to call start_streaming(), and the Request API expects
 	 * that queueing a request (and thus queueing a buffer contained
 	 * in that request) will always succeed. There is no method of
 	 * propagating an error back to userspace.
 	 */
-	if (WARN_ON(q->supports_requests && q->min_buffers_needed))
+	if (WARN_ON(q->supports_requests && q->min_queued_buffers))
 		return -EINVAL;
 
 	INIT_LIST_HEAD(&q->queued_list);
@@ -2468,7 +2552,9 @@ void vb2_core_queue_release(struct vb2_queue *q)
 	__vb2_cleanup_fileio(q);
 	__vb2_queue_cancel(q);
 	mutex_lock(&q->mmap_lock);
-	__vb2_queue_free(q, q->num_buffers);
+	__vb2_queue_free(q, vb2_get_num_buffers(q));
+	kfree(q->bufs);
+	q->bufs = NULL;
 	mutex_unlock(&q->mmap_lock);
 }
 EXPORT_SYMBOL_GPL(vb2_core_queue_release);
@@ -2497,7 +2583,7 @@ __poll_t vb2_core_poll(struct vb2_queue *q, struct file *file,
 	/*
 	 * Start file I/O emulator only if streaming API has not been used yet.
 	 */
-	if (q->num_buffers == 0 && !vb2_fileio_is_active(q)) {
+	if (vb2_get_num_buffers(q) == 0 && !vb2_fileio_is_active(q)) {
 		if (!q->is_output && (q->io_modes & VB2_READ) &&
 				(req_events & (EPOLLIN | EPOLLRDNORM))) {
 			if (__vb2_init_fileio(q, 1))
@@ -2535,7 +2621,7 @@ __poll_t vb2_core_poll(struct vb2_queue *q, struct file *file,
 	 * For output streams you can call write() as long as there are fewer
 	 * buffers queued than there are buffers available.
 	 */
-	if (q->is_output && q->fileio && q->queued_count < q->num_buffers)
+	if (q->is_output && q->fileio && q->queued_count < vb2_get_num_buffers(q))
 		return EPOLLOUT | EPOLLWRNORM;
 
 	if (list_empty(&q->done_list)) {
@@ -2584,8 +2670,8 @@ struct vb2_fileio_buf {
  * struct vb2_fileio_data - queue context used by file io emulator
  *
  * @cur_index:	the index of the buffer currently being read from or
- *		written to. If equal to q->num_buffers then a new buffer
- *		must be dequeued.
+ *		written to. If equal to number of buffers in the vb2_queue
+ *		then a new buffer must be dequeued.
  * @initial_index: in the read() case all buffers are queued up immediately
  *		in __vb2_init_fileio() and __vb2_perform_fileio() just cycles
  *		buffers. However, in the write() case no buffers are initially
@@ -2595,9 +2681,9 @@ struct vb2_fileio_buf {
  *		buffers. This means that initially __vb2_perform_fileio()
  *		needs to know what buffer index to use when it is queuing up
  *		the buffers for the first time. That initial index is stored
- *		in this field. Once it is equal to q->num_buffers all
- *		available buffers have been queued and __vb2_perform_fileio()
- *		should start the normal dequeue/queue cycle.
+ *		in this field. Once it is equal to number of buffers in the
+ *		vb2_queue all available buffers have been queued and
+ *		__vb2_perform_fileio() should start the normal dequeue/queue cycle.
  *
  * vb2 provides a compatibility layer and emulator of file io (read and
  * write) calls on top of streaming API. For proper operation it required
@@ -2625,6 +2711,7 @@ struct vb2_fileio_data {
 static int __vb2_init_fileio(struct vb2_queue *q, int read)
 {
 	struct vb2_fileio_data *fileio;
+	struct vb2_buffer *vb;
 	int i, ret;
 	unsigned int count = 0;
 
@@ -2644,18 +2731,18 @@ static int __vb2_init_fileio(struct vb2_queue *q, int read)
 	/*
 	 * Check if streaming api has not been already activated.
 	 */
-	if (q->streaming || q->num_buffers > 0)
+	if (q->streaming || vb2_get_num_buffers(q) > 0)
 		return -EBUSY;
 
 	/*
-	 * Start with q->min_buffers_needed + 1, driver can increase it in
+	 * Start with q->min_queued_buffers + 1, driver can increase it in
 	 * queue_setup()
 	 *
-	 * 'min_buffers_needed' buffers need to be queued up before you
+	 * 'min_queued_buffers' buffers need to be queued up before you
 	 * can start streaming, plus 1 for userspace (or in this case,
 	 * kernelspace) processing.
 	 */
-	count = max(2, q->min_buffers_needed + 1);
+	count = max(2, q->min_queued_buffers + 1);
 
 	dprintk(q, 3, "setting up file io: mode %s, count %d, read_once %d, write_immediately %d\n",
 		(read) ? "read" : "write", count, q->fileio_read_once,
@@ -2681,10 +2768,17 @@ static int __vb2_init_fileio(struct vb2_queue *q, int read)
 		goto err_kfree;
 
 	/*
+	 * Userspace can never add or delete buffers later, so there
+	 * will never be holes. It is safe to assume that vb2_get_buffer(q, 0)
+	 * will always return a valid vb pointer
+	 */
+	vb = vb2_get_buffer(q, 0);
+
+	/*
 	 * Check if plane_count is correct
 	 * (multiplane buffers are not supported).
 	 */
-	if (q->bufs[0]->num_planes != 1) {
+	if (vb->num_planes != 1) {
 		ret = -EBUSY;
 		goto err_reqbufs;
 	}
@@ -2692,13 +2786,16 @@ static int __vb2_init_fileio(struct vb2_queue *q, int read)
 	/*
 	 * Get kernel address of each buffer.
 	 */
-	for (i = 0; i < q->num_buffers; i++) {
-		fileio->bufs[i].vaddr = vb2_plane_vaddr(q->bufs[i], 0);
+	for (i = 0; i < vb2_get_num_buffers(q); i++) {
+		/* vb can never be NULL when using fileio. */
+		vb = vb2_get_buffer(q, i);
+
+		fileio->bufs[i].vaddr = vb2_plane_vaddr(vb, 0);
 		if (fileio->bufs[i].vaddr == NULL) {
 			ret = -EINVAL;
 			goto err_reqbufs;
 		}
-		fileio->bufs[i].size = vb2_plane_size(q->bufs[i], 0);
+		fileio->bufs[i].size = vb2_plane_size(vb, 0);
 	}
 
 	/*
@@ -2708,18 +2805,23 @@ static int __vb2_init_fileio(struct vb2_queue *q, int read)
 		/*
 		 * Queue all buffers.
 		 */
-		for (i = 0; i < q->num_buffers; i++) {
-			ret = vb2_core_qbuf(q, i, NULL, NULL);
+		for (i = 0; i < vb2_get_num_buffers(q); i++) {
+			struct vb2_buffer *vb2 = vb2_get_buffer(q, i);
+
+			if (!vb2)
+				continue;
+
+			ret = vb2_core_qbuf(q, vb2, NULL, NULL);
 			if (ret)
 				goto err_reqbufs;
 			fileio->bufs[i].queued = 1;
 		}
 		/*
 		 * All buffers have been queued, so mark that by setting
-		 * initial_index to q->num_buffers
+		 * initial_index to the number of buffers in the vb2_queue
 		 */
-		fileio->initial_index = q->num_buffers;
-		fileio->cur_index = q->num_buffers;
+		fileio->initial_index = vb2_get_num_buffers(q);
+		fileio->cur_index = fileio->initial_index;
 	}
 
 	/*
@@ -2812,7 +2914,7 @@ static size_t __vb2_perform_fileio(struct vb2_queue *q, char __user *data, size_
 	 * Check if we need to dequeue the buffer.
 	 */
 	index = fileio->cur_index;
-	if (index >= q->num_buffers) {
+	if (index >= vb2_get_num_buffers(q)) {
 		struct vb2_buffer *b;
 
 		/*
@@ -2826,15 +2928,17 @@ static size_t __vb2_perform_fileio(struct vb2_queue *q, char __user *data, size_
 
 		fileio->cur_index = index;
 		buf = &fileio->bufs[index];
-		b = q->bufs[index];
+
+		/* b can never be NULL when using fileio. */
+		b = vb2_get_buffer(q, index);
 
 		/*
 		 * Get number of bytes filled by the driver
 		 */
 		buf->pos = 0;
 		buf->queued = 0;
-		buf->size = read ? vb2_get_plane_payload(q->bufs[index], 0)
-				 : vb2_plane_size(q->bufs[index], 0);
+		buf->size = read ? vb2_get_plane_payload(b, 0)
+				 : vb2_plane_size(b, 0);
 		/* Compensate for data_offset on read in the multiplanar case. */
 		if (is_multiplanar && read &&
 				b->planes[0].data_offset < buf->size) {
@@ -2877,7 +2981,8 @@ static size_t __vb2_perform_fileio(struct vb2_queue *q, char __user *data, size_
 	 * Queue next buffer if required.
 	 */
 	if (buf->pos == buf->size || (!read && fileio->write_immediately)) {
-		struct vb2_buffer *b = q->bufs[index];
+		/* b can never be NULL when using fileio. */
+		struct vb2_buffer *b = vb2_get_buffer(q, index);
 
 		/*
 		 * Check if this is the last buffer to read.
@@ -2894,7 +2999,7 @@ static size_t __vb2_perform_fileio(struct vb2_queue *q, char __user *data, size_
 
 		if (copy_timestamp)
 			b->timestamp = ktime_get_ns();
-		ret = vb2_core_qbuf(q, index, NULL, NULL);
+		ret = vb2_core_qbuf(q, b, NULL, NULL);
 		dprintk(q, 5, "vb2_qbuf result: %d\n", ret);
 		if (ret)
 			return ret;
@@ -2904,20 +3009,20 @@ static size_t __vb2_perform_fileio(struct vb2_queue *q, char __user *data, size_
 		 */
 		buf->pos = 0;
 		buf->queued = 1;
-		buf->size = vb2_plane_size(q->bufs[index], 0);
+		buf->size = vb2_plane_size(b, 0);
 		fileio->q_count += 1;
 		/*
 		 * If we are queuing up buffers for the first time, then
 		 * increase initial_index by one.
 		 */
-		if (fileio->initial_index < q->num_buffers)
+		if (fileio->initial_index < vb2_get_num_buffers(q))
 			fileio->initial_index++;
 		/*
 		 * The next buffer to use is either a buffer that's going to be
-		 * queued for the first time (initial_index < q->num_buffers)
-		 * or it is equal to q->num_buffers, meaning that the next
-		 * time we need to dequeue a buffer since we've now queued up
-		 * all the 'first time' buffers.
+		 * queued for the first time (initial_index < number of buffers in the vb2_queue)
+		 * or it is equal to the number of buffers in the vb2_queue,
+		 * meaning that the next time we need to dequeue a buffer since
+		 * we've now queued up all the 'first time' buffers.
 		 */
 		fileio->cur_index = fileio->initial_index;
 	}
@@ -2962,7 +3067,7 @@ static int vb2_thread(void *data)
 	int ret = 0;
 
 	if (q->is_output) {
-		prequeue = q->num_buffers;
+		prequeue = vb2_get_num_buffers(q);
 		copy_timestamp = q->copy_timestamp;
 	}
 
@@ -2975,7 +3080,9 @@ static int vb2_thread(void *data)
 		 * Call vb2_dqbuf to get buffer back.
 		 */
 		if (prequeue) {
-			vb = q->bufs[index++];
+			vb = vb2_get_buffer(q, index++);
+			if (!vb)
+				continue;
 			prequeue--;
 		} else {
 			call_void_qop(q, wait_finish, q);
@@ -2984,7 +3091,7 @@ static int vb2_thread(void *data)
 			call_void_qop(q, wait_prepare, q);
 			dprintk(q, 5, "file io: vb2_dqbuf result: %d\n", ret);
 			if (!ret)
-				vb = q->bufs[index];
+				vb = vb2_get_buffer(q, index);
 		}
 		if (ret || threadio->stop)
 			break;
@@ -2997,7 +3104,7 @@ static int vb2_thread(void *data)
 		if (copy_timestamp)
 			vb->timestamp = ktime_get_ns();
 		if (!threadio->stop)
-			ret = vb2_core_qbuf(q, vb->index, NULL, NULL);
+			ret = vb2_core_qbuf(q, vb, NULL, NULL);
 		call_void_qop(q, wait_prepare, q);
 		if (ret || threadio->stop)
 			break;
diff --git a/drivers/media/common/videobuf2/videobuf2-v4l2.c b/drivers/media/common/videobuf2/videobuf2-v4l2.c
index c7a54d82a5..c575198e83 100644
--- a/drivers/media/common/videobuf2/videobuf2-v4l2.c
+++ b/drivers/media/common/videobuf2/videobuf2-v4l2.c
@@ -364,13 +364,12 @@ static void set_buffer_cache_hints(struct vb2_queue *q,
 }
 
 static int vb2_queue_or_prepare_buf(struct vb2_queue *q, struct media_device *mdev,
-				    struct v4l2_buffer *b, bool is_prepare,
-				    struct media_request **p_req)
+				    struct vb2_buffer *vb, struct v4l2_buffer *b,
+				    bool is_prepare, struct media_request **p_req)
 {
 	const char *opname = is_prepare ? "prepare_buf" : "qbuf";
 	struct media_request *req;
 	struct vb2_v4l2_buffer *vbuf;
-	struct vb2_buffer *vb;
 	int ret;
 
 	if (b->type != q->type) {
@@ -378,23 +377,11 @@ static int vb2_queue_or_prepare_buf(struct vb2_queue *q, struct media_device *md
 		return -EINVAL;
 	}
 
-	if (b->index >= q->num_buffers) {
-		dprintk(q, 1, "%s: buffer index out of range\n", opname);
-		return -EINVAL;
-	}
-
-	if (q->bufs[b->index] == NULL) {
-		/* Should never happen */
-		dprintk(q, 1, "%s: buffer is NULL\n", opname);
-		return -EINVAL;
-	}
-
 	if (b->memory != q->memory) {
 		dprintk(q, 1, "%s: invalid memory type\n", opname);
 		return -EINVAL;
 	}
 
-	vb = q->bufs[b->index];
 	vbuf = to_vb2_v4l2_buffer(vb);
 	ret = __verify_planes_array(vb, b);
 	if (ret)
@@ -628,11 +615,22 @@ static const struct vb2_buf_ops v4l2_buf_ops = {
 struct vb2_buffer *vb2_find_buffer(struct vb2_queue *q, u64 timestamp)
 {
 	unsigned int i;
+	struct vb2_buffer *vb2;
 
-	for (i = 0; i < q->num_buffers; i++)
-		if (q->bufs[i]->copied_timestamp &&
-		    q->bufs[i]->timestamp == timestamp)
-			return vb2_get_buffer(q, i);
+	/*
+	 * This loop doesn't scale if there is a really large number of buffers.
+	 * Maybe something more efficient will be needed in this case.
+	 */
+	for (i = 0; i < q->max_num_buffers; i++) {
+		vb2 = vb2_get_buffer(q, i);
+
+		if (!vb2)
+			continue;
+
+		if (vb2->copied_timestamp &&
+		    vb2->timestamp == timestamp)
+			return vb2;
+	}
 	return NULL;
 }
 EXPORT_SYMBOL_GPL(vb2_find_buffer);
@@ -660,20 +658,33 @@ int vb2_querybuf(struct vb2_queue *q, struct v4l2_buffer *b)
 		return -EINVAL;
 	}
 
-	if (b->index >= q->num_buffers) {
-		dprintk(q, 1, "buffer index out of range\n");
+	vb = vb2_get_buffer(q, b->index);
+	if (!vb) {
+		dprintk(q, 1, "can't find the requested buffer %u\n", b->index);
 		return -EINVAL;
 	}
-	vb = q->bufs[b->index];
+
 	ret = __verify_planes_array(vb, b);
 	if (!ret)
-		vb2_core_querybuf(q, b->index, b);
+		vb2_core_querybuf(q, vb, b);
 	return ret;
 }
 EXPORT_SYMBOL(vb2_querybuf);
 
-static void fill_buf_caps(struct vb2_queue *q, u32 *caps)
+static void vb2_set_flags_and_caps(struct vb2_queue *q, u32 memory,
+				   u32 *flags, u32 *caps, u32 *max_num_bufs)
 {
+	if (!q->allow_cache_hints || memory != V4L2_MEMORY_MMAP) {
+		/*
+		 * This needs to clear V4L2_MEMORY_FLAG_NON_COHERENT only,
+		 * but in order to avoid bugs we zero out all bits.
+		 */
+		*flags = 0;
+	} else {
+		/* Clear all unknown flags. */
+		*flags &= V4L2_MEMORY_FLAG_NON_COHERENT;
+	}
+
 	*caps = V4L2_BUF_CAP_SUPPORTS_ORPHANED_BUFS;
 	if (q->io_modes & VB2_MMAP)
 		*caps |= V4L2_BUF_CAP_SUPPORTS_MMAP;
@@ -685,25 +696,11 @@ static void fill_buf_caps(struct vb2_queue *q, u32 *caps)
 		*caps |= V4L2_BUF_CAP_SUPPORTS_M2M_HOLD_CAPTURE_BUF;
 	if (q->allow_cache_hints && q->io_modes & VB2_MMAP)
 		*caps |= V4L2_BUF_CAP_SUPPORTS_MMAP_CACHE_HINTS;
-#ifdef CONFIG_MEDIA_CONTROLLER_REQUEST_API
 	if (q->supports_requests)
 		*caps |= V4L2_BUF_CAP_SUPPORTS_REQUESTS;
-#endif
-}
-
-static void validate_memory_flags(struct vb2_queue *q,
-				  int memory,
-				  u32 *flags)
-{
-	if (!q->allow_cache_hints || memory != V4L2_MEMORY_MMAP) {
-		/*
-		 * This needs to clear V4L2_MEMORY_FLAG_NON_COHERENT only,
-		 * but in order to avoid bugs we zero out all bits.
-		 */
-		*flags = 0;
-	} else {
-		/* Clear all unknown flags. */
-		*flags &= V4L2_MEMORY_FLAG_NON_COHERENT;
+	if (max_num_bufs) {
+		*max_num_bufs = q->max_num_buffers;
+		*caps |= V4L2_BUF_CAP_SUPPORTS_MAX_NUM_BUFFERS;
 	}
 }
 
@@ -712,8 +709,8 @@ int vb2_reqbufs(struct vb2_queue *q, struct v4l2_requestbuffers *req)
 	int ret = vb2_verify_memory_type(q, req->memory, req->type);
 	u32 flags = req->flags;
 
-	fill_buf_caps(q, &req->capabilities);
-	validate_memory_flags(q, req->memory, &flags);
+	vb2_set_flags_and_caps(q, req->memory, &flags,
+			       &req->capabilities, NULL);
 	req->flags = flags;
 	return ret ? ret : vb2_core_reqbufs(q, req->memory,
 					    req->flags, &req->count);
@@ -723,6 +720,7 @@ EXPORT_SYMBOL_GPL(vb2_reqbufs);
 int vb2_prepare_buf(struct vb2_queue *q, struct media_device *mdev,
 		    struct v4l2_buffer *b)
 {
+	struct vb2_buffer *vb;
 	int ret;
 
 	if (vb2_fileio_is_active(q)) {
@@ -733,9 +731,15 @@ int vb2_prepare_buf(struct vb2_queue *q, struct media_device *mdev,
 	if (b->flags & V4L2_BUF_FLAG_REQUEST_FD)
 		return -EINVAL;
 
-	ret = vb2_queue_or_prepare_buf(q, mdev, b, true, NULL);
+	vb = vb2_get_buffer(q, b->index);
+	if (!vb) {
+		dprintk(q, 1, "can't find the requested buffer %u\n", b->index);
+		return -EINVAL;
+	}
+
+	ret = vb2_queue_or_prepare_buf(q, mdev, vb, b, true, NULL);
 
-	return ret ? ret : vb2_core_prepare_buf(q, b->index, b);
+	return ret ? ret : vb2_core_prepare_buf(q, vb, b);
 }
 EXPORT_SYMBOL_GPL(vb2_prepare_buf);
 
@@ -747,9 +751,9 @@ int vb2_create_bufs(struct vb2_queue *q, struct v4l2_create_buffers *create)
 	int ret = vb2_verify_memory_type(q, create->memory, f->type);
 	unsigned i;
 
-	fill_buf_caps(q, &create->capabilities);
-	validate_memory_flags(q, create->memory, &create->flags);
-	create->index = q->num_buffers;
+	create->index = vb2_get_num_buffers(q);
+	vb2_set_flags_and_caps(q, create->memory, &create->flags,
+			       &create->capabilities, &create->max_num_buffers);
 	if (create->count == 0)
 		return ret != -EBUSY ? ret : 0;
 
@@ -803,6 +807,7 @@ int vb2_qbuf(struct vb2_queue *q, struct media_device *mdev,
 	     struct v4l2_buffer *b)
 {
 	struct media_request *req = NULL;
+	struct vb2_buffer *vb;
 	int ret;
 
 	if (vb2_fileio_is_active(q)) {
@@ -810,10 +815,16 @@ int vb2_qbuf(struct vb2_queue *q, struct media_device *mdev,
 		return -EBUSY;
 	}
 
-	ret = vb2_queue_or_prepare_buf(q, mdev, b, false, &req);
+	vb = vb2_get_buffer(q, b->index);
+	if (!vb) {
+		dprintk(q, 1, "can't find the requested buffer %u\n", b->index);
+		return -EINVAL;
+	}
+
+	ret = vb2_queue_or_prepare_buf(q, mdev, vb, b, false, &req);
 	if (ret)
 		return ret;
-	ret = vb2_core_qbuf(q, b->index, b, req);
+	ret = vb2_core_qbuf(q, vb, b, req);
 	if (req)
 		media_request_put(req);
 	return ret;
@@ -873,7 +884,15 @@ EXPORT_SYMBOL_GPL(vb2_streamoff);
 
 int vb2_expbuf(struct vb2_queue *q, struct v4l2_exportbuffer *eb)
 {
-	return vb2_core_expbuf(q, &eb->fd, eb->type, eb->index,
+	struct vb2_buffer *vb;
+
+	vb = vb2_get_buffer(q, eb->index);
+	if (!vb) {
+		dprintk(q, 1, "can't find the requested buffer %u\n", eb->index);
+		return -EINVAL;
+	}
+
+	return vb2_core_expbuf(q, &eb->fd, eb->type, vb,
 				eb->plane, eb->flags);
 }
 EXPORT_SYMBOL_GPL(vb2_expbuf);
@@ -985,8 +1004,8 @@ int vb2_ioctl_reqbufs(struct file *file, void *priv,
 	int res = vb2_verify_memory_type(vdev->queue, p->memory, p->type);
 	u32 flags = p->flags;
 
-	fill_buf_caps(vdev->queue, &p->capabilities);
-	validate_memory_flags(vdev->queue, p->memory, &flags);
+	vb2_set_flags_and_caps(vdev->queue, p->memory, &flags,
+			       &p->capabilities, NULL);
 	p->flags = flags;
 	if (res)
 		return res;
@@ -1005,12 +1024,11 @@ int vb2_ioctl_create_bufs(struct file *file, void *priv,
 			  struct v4l2_create_buffers *p)
 {
 	struct video_device *vdev = video_devdata(file);
-	int res = vb2_verify_memory_type(vdev->queue, p->memory,
-			p->format.type);
+	int res = vb2_verify_memory_type(vdev->queue, p->memory, p->format.type);
 
-	p->index = vdev->queue->num_buffers;
-	fill_buf_caps(vdev->queue, &p->capabilities);
-	validate_memory_flags(vdev->queue, p->memory, &p->flags);
+	p->index = vb2_get_num_buffers(vdev->queue);
+	vb2_set_flags_and_caps(vdev->queue, p->memory, &p->flags,
+			       &p->capabilities, &p->max_num_buffers);
 	/*
 	 * If count == 0, then just check if memory and type are valid.
 	 * Any -EBUSY result from vb2_verify_memory_type can be mapped to 0.
@@ -1115,7 +1133,7 @@ int _vb2_fop_release(struct file *file, struct mutex *lock)
 
 	if (lock)
 		mutex_lock(lock);
-	if (file->private_data == vdev->queue->owner) {
+	if (!vdev->queue->owner || file->private_data == vdev->queue->owner) {
 		vb2_queue_release(vdev->queue);
 		vdev->queue->owner = NULL;
 	}
@@ -1243,7 +1261,7 @@ void vb2_video_unregister_device(struct video_device *vdev)
 	 */
 	get_device(&vdev->dev);
 	video_unregister_device(vdev);
-	if (vdev->queue && vdev->queue->owner) {
+	if (vdev->queue) {
 		struct mutex *lock = vdev->queue->lock ?
 			vdev->queue->lock : vdev->lock;
 
diff --git a/drivers/media/dvb-core/dvb_vb2.c b/drivers/media/dvb-core/dvb_vb2.c
index 909df82fed..192a8230c4 100644
--- a/drivers/media/dvb-core/dvb_vb2.c
+++ b/drivers/media/dvb-core/dvb_vb2.c
@@ -167,17 +167,14 @@ int dvb_vb2_init(struct dvb_vb2_ctx *ctx, const char *name, int nonblocking)
 
 	memset(ctx, 0, sizeof(struct dvb_vb2_ctx));
 	q->type = DVB_BUF_TYPE_CAPTURE;
-	/**capture type*/
-	q->is_output = 0;
 	/**only mmap is supported currently*/
 	q->io_modes = VB2_MMAP;
 	q->drv_priv = ctx;
 	q->buf_struct_size = sizeof(struct dvb_buffer);
-	q->min_buffers_needed = 1;
+	q->min_queued_buffers = 1;
 	q->ops = &dvb_vb2_qops;
 	q->mem_ops = &vb2_vmalloc_memops;
 	q->buf_ops = &dvb_vb2_buf_ops;
-	q->num_buffers = 0;
 	ret = vb2_core_queue_init(q);
 	if (ret) {
 		ctx->state = DVB_VB2_STATE_NONE;
@@ -355,12 +352,13 @@ int dvb_vb2_reqbufs(struct dvb_vb2_ctx *ctx, struct dmx_requestbuffers *req)
 int dvb_vb2_querybuf(struct dvb_vb2_ctx *ctx, struct dmx_buffer *b)
 {
 	struct vb2_queue *q = &ctx->vb_q;
+	struct vb2_buffer *vb2 = vb2_get_buffer(q, b->index);
 
-	if (b->index >= q->num_buffers) {
-		dprintk(1, "[%s] buffer index out of range\n", ctx->name);
+	if (!vb2) {
+		dprintk(1, "[%s] invalid buffer index\n", ctx->name);
 		return -EINVAL;
 	}
-	vb2_core_querybuf(&ctx->vb_q, b->index, b);
+	vb2_core_querybuf(&ctx->vb_q, vb2, b);
 	dprintk(3, "[%s] index=%d\n", ctx->name, b->index);
 	return 0;
 }
@@ -370,7 +368,7 @@ int dvb_vb2_expbuf(struct dvb_vb2_ctx *ctx, struct dmx_exportbuffer *exp)
 	struct vb2_queue *q = &ctx->vb_q;
 	int ret;
 
-	ret = vb2_core_expbuf(&ctx->vb_q, &exp->fd, q->type, exp->index,
+	ret = vb2_core_expbuf(&ctx->vb_q, &exp->fd, q->type, q->bufs[exp->index],
 			      0, exp->flags);
 	if (ret) {
 		dprintk(1, "[%s] index=%d errno=%d\n", ctx->name,
@@ -385,13 +383,14 @@ int dvb_vb2_expbuf(struct dvb_vb2_ctx *ctx, struct dmx_exportbuffer *exp)
 int dvb_vb2_qbuf(struct dvb_vb2_ctx *ctx, struct dmx_buffer *b)
 {
 	struct vb2_queue *q = &ctx->vb_q;
+	struct vb2_buffer *vb2 = vb2_get_buffer(q, b->index);
 	int ret;
 
-	if (b->index >= q->num_buffers) {
-		dprintk(1, "[%s] buffer index out of range\n", ctx->name);
+	if (!vb2) {
+		dprintk(1, "[%s] invalid buffer index\n", ctx->name);
 		return -EINVAL;
 	}
-	ret = vb2_core_qbuf(&ctx->vb_q, b->index, b, NULL);
+	ret = vb2_core_qbuf(&ctx->vb_q, vb2, b, NULL);
 	if (ret) {
 		dprintk(1, "[%s] index=%d errno=%d\n", ctx->name,
 			b->index, ret);
diff --git a/drivers/media/dvb-frontends/rtl2832_sdr.c b/drivers/media/dvb-frontends/rtl2832_sdr.c
index 02c619e516..023db6e793 100644
--- a/drivers/media/dvb-frontends/rtl2832_sdr.c
+++ b/drivers/media/dvb-frontends/rtl2832_sdr.c
@@ -439,12 +439,13 @@ static int rtl2832_sdr_queue_setup(struct vb2_queue *vq,
 {
 	struct rtl2832_sdr_dev *dev = vb2_get_drv_priv(vq);
 	struct platform_device *pdev = dev->pdev;
+	unsigned int q_num_bufs = vb2_get_num_buffers(vq);
 
 	dev_dbg(&pdev->dev, "nbuffers=%d\n", *nbuffers);
 
 	/* Need at least 8 buffers */
-	if (vq->num_buffers + *nbuffers < 8)
-		*nbuffers = 8 - vq->num_buffers;
+	if (q_num_bufs + *nbuffers < 8)
+		*nbuffers = 8 - q_num_bufs;
 	*nplanes = 1;
 	sizes[0] = PAGE_ALIGN(dev->buffersize);
 	dev_dbg(&pdev->dev, "nbuffers=%d sizes[0]=%d\n", *nbuffers, sizes[0]);
diff --git a/drivers/media/i2c/Kconfig b/drivers/media/i2c/Kconfig
index 59ee0ca2c9..4c3435921f 100644
--- a/drivers/media/i2c/Kconfig
+++ b/drivers/media/i2c/Kconfig
@@ -41,6 +41,16 @@ config VIDEO_APTINA_PLL
 config VIDEO_CCS_PLL
 	tristate
 
+config VIDEO_ALVIUM_CSI2
+	tristate "Allied Vision ALVIUM MIPI CSI-2 camera support"
+	select V4L2_CCI_I2C
+	help
+	  This is a Video4Linux2 sensor-level driver for the Allied Vision
+	  ALVIUM camera connected via MIPI CSI-2 interface.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called alvium-csi2.
+
 config VIDEO_AR0521
 	tristate "ON Semiconductor AR0521 sensor support"
 	help
@@ -50,6 +60,26 @@ config VIDEO_AR0521
 	  To compile this driver as a module, choose M here: the
 	  module will be called ar0521.
 
+config VIDEO_GC0308
+	tristate "GalaxyCore GC0308 sensor support"
+	select V4L2_CCI_I2C
+	help
+	  This is a Video4Linux2 sensor driver for the GalaxyCore
+	  GC0308 camera.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called gc0308.
+
+config VIDEO_GC2145
+	select V4L2_CCI_I2C
+	tristate "GalaxyCore GC2145 sensor support"
+	help
+	  This is a V4L2 sensor-level driver for GalaxyCore GC2145
+	  2 Mpixel camera.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called gc2145.
+
 config VIDEO_HI556
 	tristate "Hynix Hi-556 sensor support"
 	help
@@ -455,6 +485,16 @@ config VIDEO_OV5695
 	  To compile this driver as a module, choose M here: the
 	  module will be called ov5695.
 
+config VIDEO_OV64A40
+	tristate "OmniVision OV64A40 sensor support"
+	select V4L2_CCI_I2C
+	help
+	  This is a Video4Linux2 sensor driver for the OmniVision
+	  OV64A40 camera.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called ov64a40.
+
 config VIDEO_OV6650
 	tristate "OmniVision OV6650 sensor support"
 	help
@@ -628,6 +668,23 @@ source "drivers/media/i2c/et8ek8/Kconfig"
 
 endif
 
+menu "Camera ISPs"
+	visible if MEDIA_CAMERA_SUPPORT
+
+config VIDEO_THP7312
+	tristate "THine THP7312 support"
+	depends on I2C
+	select FW_LOADER
+	select MEDIA_CONTROLLER
+	select V4L2_CCI_I2C
+	select V4L2_FWNODE
+	select VIDEO_V4L2_SUBDEV_API
+	help
+	  This is a Video4Linux2 sensor-level driver for the THine
+	  THP7312 ISP.
+
+endmenu
+
 menu "Lens drivers"
 	visible if MEDIA_CAMERA_SUPPORT
 
@@ -1186,6 +1243,21 @@ config VIDEO_TW2804
 	  To compile this driver as a module, choose M here: the
 	  module will be called tw2804.
 
+config VIDEO_TW9900
+	tristate "Techwell TW9900 video decoder"
+	depends on GPIOLIB
+	depends on VIDEO_DEV && I2C
+	depends on PM
+	select MEDIA_CONTROLLER
+	select VIDEO_V4L2_SUBDEV_API
+	select V4L2_ASYNC
+	help
+	  Support for the Techwell TW9900 multi-standard video decoder.
+	  It supports NTSC, PAL standards with auto-detection features.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called tw9900.
+
 config VIDEO_TW9903
 	tristate "Techwell TW9903 video decoder"
 	depends on VIDEO_DEV && I2C
@@ -1432,6 +1504,7 @@ config VIDEO_ST_MIPID02
 	depends on I2C && VIDEO_DEV
 	select MEDIA_CONTROLLER
 	select VIDEO_V4L2_SUBDEV_API
+	select V4L2_CCI_I2C
 	select V4L2_FWNODE
 	help
 	  Support for STMicroelectronics MIPID02 CSI-2 to PARALLEL bridge.
diff --git a/drivers/media/i2c/Makefile b/drivers/media/i2c/Makefile
index f5010f80a2..dfbe6448b5 100644
--- a/drivers/media/i2c/Makefile
+++ b/drivers/media/i2c/Makefile
@@ -17,6 +17,7 @@ obj-$(CONFIG_VIDEO_ADV7604) += adv7604.o
 obj-$(CONFIG_VIDEO_ADV7842) += adv7842.o
 obj-$(CONFIG_VIDEO_AK7375) += ak7375.o
 obj-$(CONFIG_VIDEO_AK881X) += ak881x.o
+obj-$(CONFIG_VIDEO_ALVIUM_CSI2) += alvium-csi2.o
 obj-$(CONFIG_VIDEO_APTINA_PLL) += aptina-pll.o
 obj-$(CONFIG_VIDEO_AR0521) += ar0521.o
 obj-$(CONFIG_VIDEO_BT819) += bt819.o
@@ -36,6 +37,8 @@ obj-$(CONFIG_VIDEO_DW9719) += dw9719.o
 obj-$(CONFIG_VIDEO_DW9768) += dw9768.o
 obj-$(CONFIG_VIDEO_DW9807_VCM) += dw9807-vcm.o
 obj-$(CONFIG_VIDEO_ET8EK8) += et8ek8/
+obj-$(CONFIG_VIDEO_GC0308) += gc0308.o
+obj-$(CONFIG_VIDEO_GC2145) += gc2145.o
 obj-$(CONFIG_VIDEO_HI556) += hi556.o
 obj-$(CONFIG_VIDEO_HI846) += hi846.o
 obj-$(CONFIG_VIDEO_HI847) += hi847.o
@@ -92,6 +95,7 @@ obj-$(CONFIG_VIDEO_OV5670) += ov5670.o
 obj-$(CONFIG_VIDEO_OV5675) += ov5675.o
 obj-$(CONFIG_VIDEO_OV5693) += ov5693.o
 obj-$(CONFIG_VIDEO_OV5695) += ov5695.o
+obj-$(CONFIG_VIDEO_OV64A40) += ov64a40.o
 obj-$(CONFIG_VIDEO_OV6650) += ov6650.o
 obj-$(CONFIG_VIDEO_OV7251) += ov7251.o
 obj-$(CONFIG_VIDEO_OV7640) += ov7640.o
@@ -128,6 +132,7 @@ obj-$(CONFIG_VIDEO_TDA7432) += tda7432.o
 obj-$(CONFIG_VIDEO_TDA9840) += tda9840.o
 obj-$(CONFIG_VIDEO_TEA6415C) += tea6415c.o
 obj-$(CONFIG_VIDEO_TEA6420) += tea6420.o
+obj-$(CONFIG_VIDEO_THP7312) += thp7312.o
 obj-$(CONFIG_VIDEO_THS7303) += ths7303.o
 obj-$(CONFIG_VIDEO_THS8200) += ths8200.o
 obj-$(CONFIG_VIDEO_TLV320AIC23B) += tlv320aic23b.o
@@ -136,6 +141,7 @@ obj-$(CONFIG_VIDEO_TVP514X) += tvp514x.o
 obj-$(CONFIG_VIDEO_TVP5150) += tvp5150.o
 obj-$(CONFIG_VIDEO_TVP7002) += tvp7002.o
 obj-$(CONFIG_VIDEO_TW2804) += tw2804.o
+obj-$(CONFIG_VIDEO_TW9900) += tw9900.o
 obj-$(CONFIG_VIDEO_TW9903) += tw9903.o
 obj-$(CONFIG_VIDEO_TW9906) += tw9906.o
 obj-$(CONFIG_VIDEO_TW9910) += tw9910.o
diff --git a/drivers/media/i2c/adv7180.c b/drivers/media/i2c/adv7180.c
index 5413447318..409b9a37f0 100644
--- a/drivers/media/i2c/adv7180.c
+++ b/drivers/media/i2c/adv7180.c
@@ -463,11 +463,19 @@ static int adv7180_g_std(struct v4l2_subdev *sd, v4l2_std_id *norm)
 	return 0;
 }
 
-static int adv7180_g_frame_interval(struct v4l2_subdev *sd,
-				    struct v4l2_subdev_frame_interval *fi)
+static int adv7180_get_frame_interval(struct v4l2_subdev *sd,
+				      struct v4l2_subdev_state *sd_state,
+				      struct v4l2_subdev_frame_interval *fi)
 {
 	struct adv7180_state *state = to_state(sd);
 
+	/*
+	 * FIXME: Implement support for V4L2_SUBDEV_FORMAT_TRY, using the V4L2
+	 * subdev active state API.
+	 */
+	if (fi->which != V4L2_SUBDEV_FORMAT_ACTIVE)
+		return -EINVAL;
+
 	if (state->curr_norm & V4L2_STD_525_60) {
 		fi->interval.numerator = 1001;
 		fi->interval.denominator = 30000;
@@ -769,7 +777,7 @@ static int adv7180_get_pad_format(struct v4l2_subdev *sd,
 	struct adv7180_state *state = to_state(sd);
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
-		format->format = *v4l2_subdev_get_try_format(sd, sd_state, 0);
+		format->format = *v4l2_subdev_state_get_format(sd_state, 0);
 	} else {
 		adv7180_mbus_fmt(sd, &format->format);
 		format->format.field = state->field;
@@ -806,15 +814,15 @@ static int adv7180_set_pad_format(struct v4l2_subdev *sd,
 			adv7180_set_power(state, true);
 		}
 	} else {
-		framefmt = v4l2_subdev_get_try_format(sd, sd_state, 0);
+		framefmt = v4l2_subdev_state_get_format(sd_state, 0);
 		*framefmt = format->format;
 	}
 
 	return ret;
 }
 
-static int adv7180_init_cfg(struct v4l2_subdev *sd,
-			    struct v4l2_subdev_state *sd_state)
+static int adv7180_init_state(struct v4l2_subdev *sd,
+			      struct v4l2_subdev_state *sd_state)
 {
 	struct v4l2_subdev_format fmt = {
 		.which = sd_state ? V4L2_SUBDEV_FORMAT_TRY
@@ -913,7 +921,6 @@ static int adv7180_subscribe_event(struct v4l2_subdev *sd,
 static const struct v4l2_subdev_video_ops adv7180_video_ops = {
 	.s_std = adv7180_s_std,
 	.g_std = adv7180_g_std,
-	.g_frame_interval = adv7180_g_frame_interval,
 	.querystd = adv7180_querystd,
 	.g_input_status = adv7180_g_input_status,
 	.s_routing = adv7180_s_routing,
@@ -929,10 +936,10 @@ static const struct v4l2_subdev_core_ops adv7180_core_ops = {
 };
 
 static const struct v4l2_subdev_pad_ops adv7180_pad_ops = {
-	.init_cfg = adv7180_init_cfg,
 	.enum_mbus_code = adv7180_enum_mbus_code,
 	.set_fmt = adv7180_set_pad_format,
 	.get_fmt = adv7180_get_pad_format,
+	.get_frame_interval = adv7180_get_frame_interval,
 	.get_mbus_config = adv7180_get_mbus_config,
 };
 
@@ -947,6 +954,10 @@ static const struct v4l2_subdev_ops adv7180_ops = {
 	.sensor = &adv7180_sensor_ops,
 };
 
+static const struct v4l2_subdev_internal_ops adv7180_internal_ops = {
+	.init_state = adv7180_init_state,
+};
+
 static irqreturn_t adv7180_irq(int irq, void *devid)
 {
 	struct adv7180_state *state = devid;
@@ -1458,6 +1469,7 @@ static int adv7180_probe(struct i2c_client *client)
 	state->input = 0;
 	sd = &state->sd;
 	v4l2_i2c_subdev_init(sd, client, &adv7180_ops);
+	sd->internal_ops = &adv7180_internal_ops;
 	sd->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE | V4L2_SUBDEV_FL_HAS_EVENTS;
 
 	ret = adv7180_init_controls(state);
diff --git a/drivers/media/i2c/adv7183.c b/drivers/media/i2c/adv7183.c
index 3659feafac..2a2cace4a1 100644
--- a/drivers/media/i2c/adv7183.c
+++ b/drivers/media/i2c/adv7183.c
@@ -442,8 +442,6 @@ static int adv7183_set_fmt(struct v4l2_subdev *sd,
 	}
 	if (format->which == V4L2_SUBDEV_FORMAT_ACTIVE)
 		decoder->fmt = *fmt;
-	else
-		sd_state->pads->try_fmt = *fmt;
 	return 0;
 }
 
diff --git a/drivers/media/i2c/adv748x/adv748x-afe.c b/drivers/media/i2c/adv748x/adv748x-afe.c
index 00095c7762..50d9fbadbe 100644
--- a/drivers/media/i2c/adv748x/adv748x-afe.c
+++ b/drivers/media/i2c/adv748x/adv748x-afe.c
@@ -354,8 +354,8 @@ static int adv748x_afe_get_format(struct v4l2_subdev *sd,
 		return -EINVAL;
 
 	if (sdformat->which == V4L2_SUBDEV_FORMAT_TRY) {
-		mbusformat = v4l2_subdev_get_try_format(sd, sd_state,
-							sdformat->pad);
+		mbusformat = v4l2_subdev_state_get_format(sd_state,
+							  sdformat->pad);
 		sdformat->format = *mbusformat;
 	} else {
 		adv748x_afe_fill_format(afe, &sdformat->format);
@@ -378,7 +378,7 @@ static int adv748x_afe_set_format(struct v4l2_subdev *sd,
 	if (sdformat->which == V4L2_SUBDEV_FORMAT_ACTIVE)
 		return adv748x_afe_get_format(sd, sd_state, sdformat);
 
-	mbusformat = v4l2_subdev_get_try_format(sd, sd_state, sdformat->pad);
+	mbusformat = v4l2_subdev_state_get_format(sd_state, sdformat->pad);
 	*mbusformat = sdformat->format;
 
 	return 0;
diff --git a/drivers/media/i2c/adv748x/adv748x-csi2.c b/drivers/media/i2c/adv748x/adv748x-csi2.c
index a5a7cb2288..5b265b7223 100644
--- a/drivers/media/i2c/adv748x/adv748x-csi2.c
+++ b/drivers/media/i2c/adv748x/adv748x-csi2.c
@@ -147,7 +147,7 @@ adv748x_csi2_get_pad_format(struct v4l2_subdev *sd,
 	struct adv748x_csi2 *tx = adv748x_sd_to_csi2(sd);
 
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return v4l2_subdev_get_try_format(sd, sd_state, pad);
+		return v4l2_subdev_state_get_format(sd_state, pad);
 
 	return &tx->format;
 }
diff --git a/drivers/media/i2c/adv748x/adv748x-hdmi.c b/drivers/media/i2c/adv748x/adv748x-hdmi.c
index 400d71c274..ec151dc69c 100644
--- a/drivers/media/i2c/adv748x/adv748x-hdmi.c
+++ b/drivers/media/i2c/adv748x/adv748x-hdmi.c
@@ -441,8 +441,8 @@ static int adv748x_hdmi_get_format(struct v4l2_subdev *sd,
 		return -EINVAL;
 
 	if (sdformat->which == V4L2_SUBDEV_FORMAT_TRY) {
-		mbusformat = v4l2_subdev_get_try_format(sd, sd_state,
-							sdformat->pad);
+		mbusformat = v4l2_subdev_state_get_format(sd_state,
+							  sdformat->pad);
 		sdformat->format = *mbusformat;
 	} else {
 		adv748x_hdmi_fill_format(hdmi, &sdformat->format);
@@ -464,7 +464,7 @@ static int adv748x_hdmi_set_format(struct v4l2_subdev *sd,
 	if (sdformat->which == V4L2_SUBDEV_FORMAT_ACTIVE)
 		return adv748x_hdmi_get_format(sd, sd_state, sdformat);
 
-	mbusformat = v4l2_subdev_get_try_format(sd, sd_state, sdformat->pad);
+	mbusformat = v4l2_subdev_state_get_format(sd_state, sdformat->pad);
 	*mbusformat = sdformat->format;
 
 	return 0;
diff --git a/drivers/media/i2c/adv7511-v4l2.c b/drivers/media/i2c/adv7511-v4l2.c
index a9183d9282..0f780eb6ef 100644
--- a/drivers/media/i2c/adv7511-v4l2.c
+++ b/drivers/media/i2c/adv7511-v4l2.c
@@ -1238,7 +1238,7 @@ static int adv7511_get_fmt(struct v4l2_subdev *sd,
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
 		struct v4l2_mbus_framefmt *fmt;
 
-		fmt = v4l2_subdev_get_try_format(sd, sd_state, format->pad);
+		fmt = v4l2_subdev_state_get_format(sd_state, format->pad);
 		format->format.code = fmt->code;
 		format->format.colorspace = fmt->colorspace;
 		format->format.ycbcr_enc = fmt->ycbcr_enc;
@@ -1293,7 +1293,7 @@ static int adv7511_set_fmt(struct v4l2_subdev *sd,
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
 		struct v4l2_mbus_framefmt *fmt;
 
-		fmt = v4l2_subdev_get_try_format(sd, sd_state, format->pad);
+		fmt = v4l2_subdev_state_get_format(sd_state, format->pad);
 		fmt->code = format->format.code;
 		fmt->colorspace = format->format.colorspace;
 		fmt->ycbcr_enc = format->format.ycbcr_enc;
diff --git a/drivers/media/i2c/adv7604.c b/drivers/media/i2c/adv7604.c
index b202a85fbe..810fa8826f 100644
--- a/drivers/media/i2c/adv7604.c
+++ b/drivers/media/i2c/adv7604.c
@@ -1929,7 +1929,7 @@ static int adv76xx_get_format(struct v4l2_subdev *sd,
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
 		struct v4l2_mbus_framefmt *fmt;
 
-		fmt = v4l2_subdev_get_try_format(sd, sd_state, format->pad);
+		fmt = v4l2_subdev_state_get_format(sd_state, format->pad);
 		format->format.code = fmt->code;
 	} else {
 		format->format.code = state->format->code;
@@ -1978,7 +1978,7 @@ static int adv76xx_set_format(struct v4l2_subdev *sd,
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
 		struct v4l2_mbus_framefmt *fmt;
 
-		fmt = v4l2_subdev_get_try_format(sd, sd_state, format->pad);
+		fmt = v4l2_subdev_state_get_format(sd_state, format->pad);
 		fmt->code = format->format.code;
 	} else {
 		state->format = info;
diff --git a/drivers/media/i2c/adv7842.c b/drivers/media/i2c/adv7842.c
index c1664a3620..2ad0f9f550 100644
--- a/drivers/media/i2c/adv7842.c
+++ b/drivers/media/i2c/adv7842.c
@@ -2087,7 +2087,7 @@ static int adv7842_get_format(struct v4l2_subdev *sd,
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
 		struct v4l2_mbus_framefmt *fmt;
 
-		fmt = v4l2_subdev_get_try_format(sd, sd_state, format->pad);
+		fmt = v4l2_subdev_state_get_format(sd_state, format->pad);
 		format->format.code = fmt->code;
 	} else {
 		format->format.code = state->format->code;
@@ -2119,7 +2119,7 @@ static int adv7842_set_format(struct v4l2_subdev *sd,
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
 		struct v4l2_mbus_framefmt *fmt;
 
-		fmt = v4l2_subdev_get_try_format(sd, sd_state, format->pad);
+		fmt = v4l2_subdev_state_get_format(sd_state, format->pad);
 		fmt->code = format->format.code;
 	} else {
 		state->format = info;
diff --git a/drivers/media/i2c/ak7375.c b/drivers/media/i2c/ak7375.c
index 463b51d463..9a2432cea3 100644
--- a/drivers/media/i2c/ak7375.c
+++ b/drivers/media/i2c/ak7375.c
@@ -10,30 +10,60 @@
 #include <media/v4l2-ctrls.h>
 #include <media/v4l2-device.h>
 
-#define AK7375_MAX_FOCUS_POS	4095
-/*
- * This sets the minimum granularity for the focus positions.
- * A value of 1 gives maximum accuracy for a desired focus position
- */
-#define AK7375_FOCUS_STEPS	1
-/*
- * This acts as the minimum granularity of lens movement.
- * Keep this value power of 2, so the control steps can be
- * uniformly adjusted for gradual lens movement, with desired
- * number of control steps.
- */
-#define AK7375_CTRL_STEPS	64
-#define AK7375_CTRL_DELAY_US	1000
-/*
- * The vcm may take up 10 ms (tDELAY) to power on and start taking
- * I2C messages. Based on AK7371 datasheet.
- */
-#define AK7375_POWER_DELAY_US	10000
+struct ak73xx_chipdef {
+	u8 reg_position;
+	u8 reg_cont;
+	u8 shift_pos;
+	u8 mode_active;
+	u8 mode_standby;
+	bool has_standby;	/* Some chips may not have standby mode */
+	u16 focus_pos_max;
+	/*
+	 * This sets the minimum granularity for the focus positions.
+	 * A value of 1 gives maximum accuracy for a desired focus position
+	 */
+	u16 focus_steps;
+	/*
+	 * This acts as the minimum granularity of lens movement.
+	 * Keep this value power of 2, so the control steps can be
+	 * uniformly adjusted for gradual lens movement, with desired
+	 * number of control steps.
+	 */
+	u16 ctrl_steps;
+	u16 ctrl_delay_us;
+	/*
+	 * The vcm may take time (tDELAY) to power on and start taking
+	 * I2C messages.
+	 */
+	u16 power_delay_us;
+};
 
-#define AK7375_REG_POSITION	0x0
-#define AK7375_REG_CONT		0x2
-#define AK7375_MODE_ACTIVE	0x0
-#define AK7375_MODE_STANDBY	0x40
+static const struct ak73xx_chipdef ak7345_cdef = {
+	.reg_position	= 0x0,
+	.reg_cont	= 0x2,
+	.shift_pos	= 7,	/* 9 bits position values, need to << 7 */
+	.mode_active	= 0x0,
+	.has_standby	= false,
+	.focus_pos_max	= 511,
+	.focus_steps	= 1,
+	.ctrl_steps	= 16,
+	.ctrl_delay_us	= 1000,
+	.power_delay_us	= 20000,
+};
+
+static const struct ak73xx_chipdef ak7375_cdef = {
+	.reg_position	= 0x0,
+	.reg_cont	= 0x2,
+	.shift_pos	= 4,	/* 12 bits position values, need to << 4 */
+	.mode_active	= 0x0,
+	.mode_standby	= 0x40,
+	.has_standby	= true,
+	.focus_pos_max	= 4095,
+	.focus_steps	= 1,
+	.ctrl_steps	= 64,
+	.ctrl_delay_us	= 1000,
+	.power_delay_us	= 10000,
+};
 
 static const char * const ak7375_supply_names[] = {
 	"vdd",
@@ -42,6 +72,7 @@ static const char * const ak7375_supply_names[] = {
 
 /* ak7375 device structure */
 struct ak7375_device {
+	const struct ak73xx_chipdef *cdef;
 	struct v4l2_ctrl_handler ctrls_vcm;
 	struct v4l2_subdev sd;
 	struct v4l2_ctrl *focus;
@@ -86,10 +117,11 @@ static int ak7375_i2c_write(struct ak7375_device *ak7375,
 static int ak7375_set_ctrl(struct v4l2_ctrl *ctrl)
 {
 	struct ak7375_device *dev_vcm = to_ak7375_vcm(ctrl);
+	const struct ak73xx_chipdef *cdef = dev_vcm->cdef;
 
 	if (ctrl->id == V4L2_CID_FOCUS_ABSOLUTE)
-		return ak7375_i2c_write(dev_vcm, AK7375_REG_POSITION,
-					ctrl->val << 4, 2);
+		return ak7375_i2c_write(dev_vcm, cdef->reg_position,
+					ctrl->val << cdef->shift_pos, 2);
 
 	return -EINVAL;
 }
@@ -128,11 +160,12 @@ static int ak7375_init_controls(struct ak7375_device *dev_vcm)
 {
 	struct v4l2_ctrl_handler *hdl = &dev_vcm->ctrls_vcm;
 	const struct v4l2_ctrl_ops *ops = &ak7375_vcm_ctrl_ops;
+	const struct ak73xx_chipdef *cdef = dev_vcm->cdef;
 
 	v4l2_ctrl_handler_init(hdl, 1);
 
 	dev_vcm->focus = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_FOCUS_ABSOLUTE,
-		0, AK7375_MAX_FOCUS_POS, AK7375_FOCUS_STEPS, 0);
+		0, cdef->focus_pos_max, cdef->focus_steps, 0);
 
 	if (hdl->error)
 		dev_err(dev_vcm->sd.dev, "%s fail error: 0x%x\n",
@@ -153,6 +186,8 @@ static int ak7375_probe(struct i2c_client *client)
 	if (!ak7375_dev)
 		return -ENOMEM;
 
+	ak7375_dev->cdef = device_get_match_data(&client->dev);
+
 	for (i = 0; i < ARRAY_SIZE(ak7375_supply_names); i++)
 		ak7375_dev->supplies[i].supply = ak7375_supply_names[i];
 
@@ -206,32 +241,35 @@ static void ak7375_remove(struct i2c_client *client)
 
 /*
  * This function sets the vcm position, so it consumes least current
- * The lens position is gradually moved in units of AK7375_CTRL_STEPS,
+ * The lens position is gradually moved in units of ctrl_steps,
  * to make the movements smoothly.
  */
 static int __maybe_unused ak7375_vcm_suspend(struct device *dev)
 {
 	struct v4l2_subdev *sd = dev_get_drvdata(dev);
 	struct ak7375_device *ak7375_dev = sd_to_ak7375_vcm(sd);
+	const struct ak73xx_chipdef *cdef = ak7375_dev->cdef;
 	int ret, val;
 
 	if (!ak7375_dev->active)
 		return 0;
 
-	for (val = ak7375_dev->focus->val & ~(AK7375_CTRL_STEPS - 1);
-	     val >= 0; val -= AK7375_CTRL_STEPS) {
-		ret = ak7375_i2c_write(ak7375_dev, AK7375_REG_POSITION,
-				       val << 4, 2);
+	for (val = ak7375_dev->focus->val & ~(cdef->ctrl_steps - 1);
+	     val >= 0; val -= cdef->ctrl_steps) {
+		ret = ak7375_i2c_write(ak7375_dev, cdef->reg_position,
+				       val << cdef->shift_pos, 2);
 		if (ret)
 			dev_err_once(dev, "%s I2C failure: %d\n",
 				     __func__, ret);
-		usleep_range(AK7375_CTRL_DELAY_US, AK7375_CTRL_DELAY_US + 10);
+		usleep_range(cdef->ctrl_delay_us, cdef->ctrl_delay_us + 10);
 	}
 
-	ret = ak7375_i2c_write(ak7375_dev, AK7375_REG_CONT,
-			       AK7375_MODE_STANDBY, 1);
-	if (ret)
-		dev_err(dev, "%s I2C failure: %d\n", __func__, ret);
+	if (cdef->has_standby) {
+		ret = ak7375_i2c_write(ak7375_dev, cdef->reg_cont,
+				       cdef->mode_standby, 1);
+		if (ret)
+			dev_err(dev, "%s I2C failure: %d\n", __func__, ret);
+	}
 
 	ret = regulator_bulk_disable(ARRAY_SIZE(ak7375_supply_names),
 				     ak7375_dev->supplies);
@@ -246,13 +284,14 @@ static int __maybe_unused ak7375_vcm_suspend(struct device *dev)
 /*
  * This function sets the vcm position to the value set by the user
  * through v4l2_ctrl_ops s_ctrl handler
- * The lens position is gradually moved in units of AK7375_CTRL_STEPS,
+ * The lens position is gradually moved in units of ctrl_steps,
  * to make the movements smoothly.
  */
 static int __maybe_unused ak7375_vcm_resume(struct device *dev)
 {
 	struct v4l2_subdev *sd = dev_get_drvdata(dev);
 	struct ak7375_device *ak7375_dev = sd_to_ak7375_vcm(sd);
+	const struct ak73xx_chipdef *cdef = ak7375_dev->cdef;
 	int ret, val;
 
 	if (ak7375_dev->active)
@@ -264,24 +303,24 @@ static int __maybe_unused ak7375_vcm_resume(struct device *dev)
 		return ret;
 
 	/* Wait for vcm to become ready */
-	usleep_range(AK7375_POWER_DELAY_US, AK7375_POWER_DELAY_US + 500);
+	usleep_range(cdef->power_delay_us, cdef->power_delay_us + 500);
 
-	ret = ak7375_i2c_write(ak7375_dev, AK7375_REG_CONT,
-		AK7375_MODE_ACTIVE, 1);
+	ret = ak7375_i2c_write(ak7375_dev, cdef->reg_cont,
+			       cdef->mode_active, 1);
 	if (ret) {
 		dev_err(dev, "%s I2C failure: %d\n", __func__, ret);
 		return ret;
 	}
 
-	for (val = ak7375_dev->focus->val % AK7375_CTRL_STEPS;
+	for (val = ak7375_dev->focus->val % cdef->ctrl_steps;
 	     val <= ak7375_dev->focus->val;
-	     val += AK7375_CTRL_STEPS) {
-		ret = ak7375_i2c_write(ak7375_dev, AK7375_REG_POSITION,
-				       val << 4, 2);
+	     val += cdef->ctrl_steps) {
+		ret = ak7375_i2c_write(ak7375_dev, cdef->reg_position,
+				       val << cdef->shift_pos, 2);
 		if (ret)
 			dev_err_ratelimited(dev, "%s I2C failure: %d\n",
 						__func__, ret);
-		usleep_range(AK7375_CTRL_DELAY_US, AK7375_CTRL_DELAY_US + 10);
+		usleep_range(cdef->ctrl_delay_us, cdef->ctrl_delay_us + 10);
 	}
 
 	ak7375_dev->active = true;
@@ -290,7 +329,8 @@ static int __maybe_unused ak7375_vcm_resume(struct device *dev)
 }
 
 static const struct of_device_id ak7375_of_table[] = {
-	{ .compatible = "asahi-kasei,ak7375" },
+	{ .compatible = "asahi-kasei,ak7345", .data = &ak7345_cdef, },
+	{ .compatible = "asahi-kasei,ak7375", .data = &ak7375_cdef, },
 	{ /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(of, ak7375_of_table);
diff --git a/drivers/media/i2c/alvium-csi2.c b/drivers/media/i2c/alvium-csi2.c
new file mode 100644
index 0000000000..34ff7fad38
--- /dev/null
+++ b/drivers/media/i2c/alvium-csi2.c
@@ -0,0 +1,2558 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Allied Vision Technologies GmbH Alvium camera driver
+ *
+ * Copyright (C) 2023 Tommaso Merciai
+ * Copyright (C) 2023 Martin Hecht
+ * Copyright (C) 2023 Avnet EMG GmbH
+ */
+
+#include <linux/i2c.h>
+#include <linux/module.h>
+#include <linux/pm_runtime.h>
+#include <linux/regmap.h>
+#include <linux/regulator/consumer.h>
+#include <media/mipi-csi2.h>
+#include <media/v4l2-async.h>
+#include <media/v4l2-ctrls.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-event.h>
+#include <media/v4l2-fwnode.h>
+#include <media/v4l2-subdev.h>
+
+#include "alvium-csi2.h"
+
+static const struct v4l2_mbus_framefmt alvium_csi2_default_fmt = {
+	.code = MEDIA_BUS_FMT_UYVY8_1X16,
+	.width = 640,
+	.height = 480,
+	.colorspace = V4L2_COLORSPACE_SRGB,
+	.ycbcr_enc = V4L2_MAP_YCBCR_ENC_DEFAULT(V4L2_COLORSPACE_SRGB),
+	.quantization = V4L2_QUANTIZATION_FULL_RANGE,
+	.xfer_func = V4L2_MAP_XFER_FUNC_DEFAULT(V4L2_COLORSPACE_SRGB),
+	.field = V4L2_FIELD_NONE,
+};
+
+static const struct alvium_pixfmt alvium_csi2_fmts[] = {
+	{
+		/* UYVY8_2X8 */
+		.id = ALVIUM_FMT_UYVY8_2X8,
+		.code = MEDIA_BUS_FMT_UYVY8_2X8,
+		.colorspace = V4L2_COLORSPACE_SRGB,
+		.fmt_av_bit = ALVIUM_BIT_YUV422_8,
+		.bay_av_bit = ALVIUM_BIT_BAY_NONE,
+		.mipi_fmt_regval = MIPI_CSI2_DT_YUV422_8B,
+		.bay_fmt_regval = -1,
+		.is_raw = 0,
+	}, {
+		/* UYVY8_1X16 */
+		.id = ALVIUM_FMT_UYVY8_1X16,
+		.code = MEDIA_BUS_FMT_UYVY8_1X16,
+		.colorspace = V4L2_COLORSPACE_SRGB,
+		.fmt_av_bit = ALVIUM_BIT_YUV422_8,
+		.bay_av_bit = ALVIUM_BIT_BAY_NONE,
+		.mipi_fmt_regval = MIPI_CSI2_DT_YUV422_8B,
+		.bay_fmt_regval = -1,
+		.is_raw = 0,
+	}, {
+		/* YUYV8_1X16 */
+		.id = ALVIUM_FMT_YUYV8_1X16,
+		.code = MEDIA_BUS_FMT_YUYV8_1X16,
+		.colorspace = V4L2_COLORSPACE_SRGB,
+		.fmt_av_bit = ALVIUM_BIT_YUV422_8,
+		.bay_av_bit = ALVIUM_BIT_BAY_NONE,
+		.mipi_fmt_regval = MIPI_CSI2_DT_YUV422_8B,
+		.bay_fmt_regval = -1,
+		.is_raw = 0,
+	}, {
+		/* YUYV8_2X8 */
+		.id = ALVIUM_FMT_YUYV8_2X8,
+		.code = MEDIA_BUS_FMT_YUYV8_2X8,
+		.colorspace = V4L2_COLORSPACE_SRGB,
+		.fmt_av_bit = ALVIUM_BIT_YUV422_8,
+		.bay_av_bit = ALVIUM_BIT_BAY_NONE,
+		.mipi_fmt_regval = MIPI_CSI2_DT_YUV422_8B,
+		.bay_fmt_regval = -1,
+		.is_raw = 0,
+	}, {
+		/* YUYV10_1X20 */
+		.id = ALVIUM_FMT_YUYV10_1X20,
+		.code = MEDIA_BUS_FMT_YUYV10_1X20,
+		.colorspace = V4L2_COLORSPACE_SRGB,
+		.fmt_av_bit = ALVIUM_BIT_YUV422_10,
+		.bay_av_bit = ALVIUM_BIT_BAY_NONE,
+		.mipi_fmt_regval = MIPI_CSI2_DT_YUV422_10B,
+		.bay_fmt_regval = -1,
+		.is_raw = 0,
+	}, {
+		/* RGB888_1X24 */
+		.id = ALVIUM_FMT_RGB888_1X24,
+		.code = MEDIA_BUS_FMT_RGB888_1X24,
+		.colorspace = V4L2_COLORSPACE_SRGB,
+		.fmt_av_bit = ALVIUM_BIT_RGB888,
+		.bay_av_bit = ALVIUM_BIT_BAY_NONE,
+		.mipi_fmt_regval = MIPI_CSI2_DT_RGB888,
+		.bay_fmt_regval = -1,
+		.is_raw = 0,
+	}, {
+		/* RBG888_1X24 */
+		.id = ALVIUM_FMT_RBG888_1X24,
+		.code = MEDIA_BUS_FMT_RBG888_1X24,
+		.colorspace = V4L2_COLORSPACE_SRGB,
+		.fmt_av_bit = ALVIUM_BIT_RGB888,
+		.bay_av_bit = ALVIUM_BIT_BAY_NONE,
+		.mipi_fmt_regval = MIPI_CSI2_DT_RGB888,
+		.bay_fmt_regval = -1,
+		.is_raw = 0,
+	}, {
+		/* BGR888_1X24 */
+		.id = ALVIUM_FMT_BGR888_1X24,
+		.code = MEDIA_BUS_FMT_BGR888_1X24,
+		.colorspace = V4L2_COLORSPACE_SRGB,
+		.fmt_av_bit = ALVIUM_BIT_RGB888,
+		.bay_av_bit = ALVIUM_BIT_BAY_NONE,
+		.mipi_fmt_regval = MIPI_CSI2_DT_RGB888,
+		.bay_fmt_regval = -1,
+		.is_raw = 0,
+	}, {
+		/* RGB888_3X8 */
+		.id = ALVIUM_FMT_RGB888_3X8,
+		.code = MEDIA_BUS_FMT_RGB888_3X8,
+		.colorspace = V4L2_COLORSPACE_SRGB,
+		.fmt_av_bit = ALVIUM_BIT_RGB888,
+		.bay_av_bit = ALVIUM_BIT_BAY_NONE,
+		.mipi_fmt_regval = MIPI_CSI2_DT_RGB888,
+		.bay_fmt_regval = -1,
+		.is_raw = 0,
+	}, {
+		/* Y8_1X8 */
+		.id = ALVIUM_FMT_Y8_1X8,
+		.code = MEDIA_BUS_FMT_Y8_1X8,
+		.colorspace = V4L2_COLORSPACE_RAW,
+		.fmt_av_bit = ALVIUM_BIT_RAW8,
+		.bay_av_bit = ALVIUM_BIT_BAY_MONO,
+		.mipi_fmt_regval = MIPI_CSI2_DT_RAW8,
+		.bay_fmt_regval = 0x00,
+		.is_raw = 1,
+	}, {
+		/* SGRBG8_1X8 */
+		.id = ALVIUM_FMT_SGRBG8_1X8,
+		.code = MEDIA_BUS_FMT_SGRBG8_1X8,
+		.colorspace = V4L2_COLORSPACE_RAW,
+		.fmt_av_bit = ALVIUM_BIT_RAW8,
+		.bay_av_bit = ALVIUM_BIT_BAY_GR,
+		.mipi_fmt_regval = MIPI_CSI2_DT_RAW8,
+		.bay_fmt_regval = 0x01,
+		.is_raw = 1,
+	}, {
+		/* SRGGB8_1X8 */
+		.id = ALVIUM_FMT_SRGGB8_1X8,
+		.code = MEDIA_BUS_FMT_SRGGB8_1X8,
+		.colorspace = V4L2_COLORSPACE_RAW,
+		.fmt_av_bit = ALVIUM_BIT_RAW8,
+		.bay_av_bit = ALVIUM_BIT_BAY_RG,
+		.mipi_fmt_regval = MIPI_CSI2_DT_RAW8,
+		.bay_fmt_regval = 0x02,
+		.is_raw = 1,
+	}, {
+		/* SGBRG8_1X8 */
+		.id = ALVIUM_FMT_SGBRG8_1X8,
+		.code = MEDIA_BUS_FMT_SGBRG8_1X8,
+		.colorspace = V4L2_COLORSPACE_RAW,
+		.fmt_av_bit = ALVIUM_BIT_RAW8,
+		.bay_av_bit = ALVIUM_BIT_BAY_GB,
+		.mipi_fmt_regval = MIPI_CSI2_DT_RAW8,
+		.bay_fmt_regval = 0x03,
+		.is_raw = 1,
+	}, {
+		/* SBGGR8_1X8 */
+		.id = ALVIUM_FMT_SBGGR8_1X8,
+		.code = MEDIA_BUS_FMT_SBGGR8_1X8,
+		.colorspace = V4L2_COLORSPACE_RAW,
+		.fmt_av_bit = ALVIUM_BIT_RAW8,
+		.bay_av_bit = ALVIUM_BIT_BAY_BG,
+		.mipi_fmt_regval = MIPI_CSI2_DT_RAW8,
+		.bay_fmt_regval = 0x04,
+		.is_raw = 1,
+	}, {
+		/* Y10_1X10 */
+		.id = ALVIUM_FMT_Y10_1X10,
+		.code = MEDIA_BUS_FMT_Y10_1X10,
+		.colorspace = V4L2_COLORSPACE_RAW,
+		.fmt_av_bit = ALVIUM_BIT_RAW10,
+		.bay_av_bit = ALVIUM_BIT_BAY_MONO,
+		.mipi_fmt_regval = MIPI_CSI2_DT_RAW10,
+		.bay_fmt_regval = 0x00,
+		.is_raw = 1,
+	}, {
+		/* SGRBG10_1X10 */
+		.id = ALVIUM_FMT_SGRBG10_1X10,
+		.code = MEDIA_BUS_FMT_SGRBG10_1X10,
+		.colorspace = V4L2_COLORSPACE_RAW,
+		.fmt_av_bit = ALVIUM_BIT_RAW10,
+		.bay_av_bit = ALVIUM_BIT_BAY_GR,
+		.mipi_fmt_regval = MIPI_CSI2_DT_RAW10,
+		.bay_fmt_regval = 0x01,
+		.is_raw = 1,
+	}, {
+		/* SRGGB10_1X10 */
+		.id = ALVIUM_FMT_SRGGB10_1X10,
+		.code = MEDIA_BUS_FMT_SRGGB10_1X10,
+		.colorspace = V4L2_COLORSPACE_RAW,
+		.fmt_av_bit = ALVIUM_BIT_RAW10,
+		.bay_av_bit = ALVIUM_BIT_BAY_RG,
+		.mipi_fmt_regval = MIPI_CSI2_DT_RAW10,
+		.bay_fmt_regval = 0x02,
+		.is_raw = 1,
+	}, {
+		/* SGBRG10_1X10 */
+		.id = ALVIUM_FMT_SGBRG10_1X10,
+		.code = MEDIA_BUS_FMT_SGBRG10_1X10,
+		.colorspace = V4L2_COLORSPACE_RAW,
+		.fmt_av_bit = ALVIUM_BIT_RAW10,
+		.bay_av_bit = ALVIUM_BIT_BAY_GB,
+		.mipi_fmt_regval = MIPI_CSI2_DT_RAW10,
+		.bay_fmt_regval = 0x03,
+		.is_raw = 1,
+	}, {
+		/* SBGGR10_1X10 */
+		.id = ALVIUM_FMT_SBGGR10_1X10,
+		.code = MEDIA_BUS_FMT_SBGGR10_1X10,
+		.colorspace = V4L2_COLORSPACE_RAW,
+		.fmt_av_bit = ALVIUM_BIT_RAW10,
+		.bay_av_bit = ALVIUM_BIT_BAY_BG,
+		.mipi_fmt_regval = MIPI_CSI2_DT_RAW10,
+		.bay_fmt_regval = 0x04,
+		.is_raw = 1,
+	}, {
+		/* Y12_1X12 */
+		.id = ALVIUM_FMT_Y12_1X12,
+		.code = MEDIA_BUS_FMT_Y12_1X12,
+		.colorspace = V4L2_COLORSPACE_RAW,
+		.fmt_av_bit = ALVIUM_BIT_RAW12,
+		.bay_av_bit = ALVIUM_BIT_BAY_MONO,
+		.mipi_fmt_regval = MIPI_CSI2_DT_RAW12,
+		.bay_fmt_regval = 0x00,
+		.is_raw = 1,
+	}, {
+		/* SGRBG12_1X12 */
+		.id = ALVIUM_FMT_SGRBG12_1X12,
+		.code = MEDIA_BUS_FMT_SGRBG12_1X12,
+		.colorspace = V4L2_COLORSPACE_RAW,
+		.fmt_av_bit = ALVIUM_BIT_RAW12,
+		.bay_av_bit = ALVIUM_BIT_BAY_GR,
+		.mipi_fmt_regval = MIPI_CSI2_DT_RAW12,
+		.bay_fmt_regval = 0x01,
+		.is_raw = 1,
+	}, {
+		/* SRGGB12_1X12 */
+		.id = ALVIUM_FMT_SRGGB12_1X12,
+		.code = MEDIA_BUS_FMT_SRGGB12_1X12,
+		.colorspace = V4L2_COLORSPACE_RAW,
+		.fmt_av_bit = ALVIUM_BIT_RAW12,
+		.bay_av_bit = ALVIUM_BIT_BAY_RG,
+		.mipi_fmt_regval = MIPI_CSI2_DT_RAW12,
+		.bay_fmt_regval = 0x02,
+		.is_raw = 1,
+	}, {
+		/* SGBRG12_1X12 */
+		.id = ALVIUM_FMT_SGBRG12_1X12,
+		.code = MEDIA_BUS_FMT_SGBRG12_1X12,
+		.colorspace = V4L2_COLORSPACE_RAW,
+		.fmt_av_bit = ALVIUM_BIT_RAW12,
+		.bay_av_bit = ALVIUM_BIT_BAY_GB,
+		.mipi_fmt_regval = MIPI_CSI2_DT_RAW12,
+		.bay_fmt_regval = 0x03,
+		.is_raw = 1,
+	}, {
+		/* SBGGR12_1X12 */
+		.id = ALVIUM_FMT_SBGGR12_1X12,
+		.code = MEDIA_BUS_FMT_SBGGR12_1X12,
+		.colorspace = V4L2_COLORSPACE_RAW,
+		.fmt_av_bit = ALVIUM_BIT_RAW12,
+		.bay_av_bit = ALVIUM_BIT_BAY_BG,
+		.mipi_fmt_regval = MIPI_CSI2_DT_RAW12,
+		.bay_fmt_regval = 0x04,
+		.is_raw = 1,
+	}, {
+		/* SBGGR14_1X14 */
+		.id = ALVIUM_FMT_SBGGR14_1X14,
+		.code = MEDIA_BUS_FMT_SBGGR14_1X14,
+		.colorspace = V4L2_COLORSPACE_RAW,
+		.fmt_av_bit = ALVIUM_BIT_RAW14,
+		.bay_av_bit = ALVIUM_BIT_BAY_GR,
+		.mipi_fmt_regval = MIPI_CSI2_DT_RAW14,
+		.bay_fmt_regval = 0x01,
+		.is_raw = 1,
+	}, {
+		/* SGBRG14_1X14 */
+		.id = ALVIUM_FMT_SGBRG14_1X14,
+		.code = MEDIA_BUS_FMT_SGBRG14_1X14,
+		.colorspace = V4L2_COLORSPACE_RAW,
+		.fmt_av_bit = ALVIUM_BIT_RAW14,
+		.bay_av_bit = ALVIUM_BIT_BAY_RG,
+		.mipi_fmt_regval = MIPI_CSI2_DT_RAW14,
+		.bay_fmt_regval = 0x02,
+		.is_raw = 1,
+	}, {
+		/* SRGGB14_1X14 */
+		.id = ALVIUM_FMT_SRGGB14_1X14,
+		.code = MEDIA_BUS_FMT_SRGGB14_1X14,
+		.colorspace = V4L2_COLORSPACE_RAW,
+		.fmt_av_bit = ALVIUM_BIT_RAW14,
+		.bay_av_bit = ALVIUM_BIT_BAY_GB,
+		.mipi_fmt_regval = MIPI_CSI2_DT_RAW14,
+		.bay_fmt_regval = 0x03,
+		.is_raw = 1,
+	}, {
+		/* SGRBG14_1X14 */
+		.id = ALVIUM_FMT_SGRBG14_1X14,
+		.code = MEDIA_BUS_FMT_SGRBG14_1X14,
+		.colorspace = V4L2_COLORSPACE_RAW,
+		.fmt_av_bit = ALVIUM_BIT_RAW14,
+		.bay_av_bit = ALVIUM_BIT_BAY_BG,
+		.mipi_fmt_regval = MIPI_CSI2_DT_RAW14,
+		.bay_fmt_regval = 0x04,
+		.is_raw = 1,
+	},
+	{ /* sentinel */ }
+};
+
+static int alvium_read(struct alvium_dev *alvium, u32 reg, u64 *val, int *err)
+{
+	if (reg & REG_BCRM_V4L2) {
+		reg &= ~REG_BCRM_V4L2;
+		reg += alvium->bcrm_addr;
+	}
+
+	return cci_read(alvium->regmap, reg, val, err);
+}
+
+static int alvium_write(struct alvium_dev *alvium, u32 reg, u64 val, int *err)
+{
+	if (reg & REG_BCRM_V4L2) {
+		reg &= ~REG_BCRM_V4L2;
+		reg += alvium->bcrm_addr;
+	}
+
+	return cci_write(alvium->regmap, reg, val, err);
+}
+
+static int alvium_write_hshake(struct alvium_dev *alvium, u32 reg, u64 val)
+{
+	struct device *dev = &alvium->i2c_client->dev;
+	u64 hshake_bit;
+	int ret = 0;
+
+	/* reset handshake bit and write alvium reg */
+	alvium_write(alvium, REG_BCRM_WRITE_HANDSHAKE_RW, 0, &ret);
+	alvium_write(alvium, reg, val, &ret);
+	if (ret) {
+		dev_err(dev, "Fail to write reg\n");
+		return ret;
+	}
+
+	/* poll handshake bit since bit0 = 1 */
+	read_poll_timeout(alvium_read, hshake_bit,
+			  ((hshake_bit & BCRM_HANDSHAKE_W_DONE_EN_BIT) == 1),
+			  15000, 45000, true,
+			  alvium, REG_BCRM_WRITE_HANDSHAKE_RW,
+			  &hshake_bit, &ret);
+	if (ret) {
+		dev_err(dev, "poll bit[0] = 1, hshake reg fail\n");
+		return ret;
+	}
+
+	/* reset handshake bit, write 0 to bit0 */
+	alvium_write(alvium, REG_BCRM_WRITE_HANDSHAKE_RW, 0, &ret);
+	if (ret) {
+		dev_err(dev, "Fail to reset hshake reg\n");
+		return ret;
+	}
+
+	/* poll handshake bit since bit0 = 0 */
+	read_poll_timeout(alvium_read, hshake_bit,
+			  ((hshake_bit & BCRM_HANDSHAKE_W_DONE_EN_BIT) == 0),
+			  15000, 45000, true,
+			  alvium, REG_BCRM_WRITE_HANDSHAKE_RW,
+			  &hshake_bit, &ret);
+	if (ret) {
+		dev_err(dev, "poll bit[0] = 0, hshake reg fail\n");
+		return ret;
+	}
+
+	return 0;
+}
+
+static int alvium_get_bcrm_vers(struct alvium_dev *alvium)
+{
+	struct device *dev = &alvium->i2c_client->dev;
+	u64 min, maj;
+	int ret = 0;
+
+	ret = alvium_read(alvium, REG_BCRM_MINOR_VERSION_R, &min, &ret);
+	ret = alvium_read(alvium, REG_BCRM_MAJOR_VERSION_R, &maj, &ret);
+	if (ret)
+		return ret;
+
+	dev_info(dev, "bcrm version: %llu.%llu\n", min, maj);
+
+	return 0;
+}
+
+static int alvium_get_fw_version(struct alvium_dev *alvium)
+{
+	struct device *dev = &alvium->i2c_client->dev;
+	u64 spec, maj, min, pat;
+	int ret = 0;
+
+	ret = alvium_read(alvium, REG_BCRM_DEVICE_FW_SPEC_VERSION_R,
+			  &spec, &ret);
+	ret = alvium_read(alvium, REG_BCRM_DEVICE_FW_MAJOR_VERSION_R,
+			  &maj, &ret);
+	ret = alvium_read(alvium, REG_BCRM_DEVICE_FW_MINOR_VERSION_R,
+			  &min, &ret);
+	ret = alvium_read(alvium, REG_BCRM_DEVICE_FW_PATCH_VERSION_R,
+			  &pat, &ret);
+	if (ret)
+		return ret;
+
+	dev_info(dev, "fw version: %llu.%llu.%llu.%llu\n", spec, maj, min, pat);
+
+	return 0;
+}
+
+static int alvium_get_bcrm_addr(struct alvium_dev *alvium)
+{
+	u64 val;
+	int ret;
+
+	ret = alvium_read(alvium, REG_BCRM_REG_ADDR_R, &val, NULL);
+	if (ret)
+		return ret;
+
+	alvium->bcrm_addr = val;
+
+	return 0;
+}
+
+static int alvium_is_alive(struct alvium_dev *alvium)
+{
+	u64 bcrm, hbeat;
+	int ret = 0;
+
+	alvium_read(alvium, REG_BCRM_MINOR_VERSION_R, &bcrm, &ret);
+	alvium_read(alvium, REG_BCRM_HEARTBEAT_RW, &hbeat, &ret);
+	if (ret)
+		return ret;
+
+	return hbeat;
+}
+
+static void alvium_print_avail_mipi_fmt(struct alvium_dev *alvium)
+{
+	struct device *dev = &alvium->i2c_client->dev;
+
+	dev_dbg(dev, "avail mipi_fmt yuv420_8_leg: %u\n",
+		alvium->is_mipi_fmt_avail[ALVIUM_BIT_YUV420_8_LEG]);
+	dev_dbg(dev, "avail mipi_fmt yuv420_8: %u\n",
+		alvium->is_mipi_fmt_avail[ALVIUM_BIT_YUV420_8]);
+	dev_dbg(dev, "avail mipi_fmt yuv420_10: %u\n",
+		alvium->is_mipi_fmt_avail[ALVIUM_BIT_YUV420_10]);
+	dev_dbg(dev, "avail mipi_fmt yuv420_8_csps: %u\n",
+		alvium->is_mipi_fmt_avail[ALVIUM_BIT_YUV420_8_CSPS]);
+	dev_dbg(dev, "avail mipi_fmt yuv420_10_csps: %u\n",
+		alvium->is_mipi_fmt_avail[ALVIUM_BIT_YUV420_10_CSPS]);
+	dev_dbg(dev, "avail mipi_fmt yuv422_8: %u\n",
+		alvium->is_mipi_fmt_avail[ALVIUM_BIT_YUV422_8]);
+	dev_dbg(dev, "avail mipi_fmt yuv422_10: %u\n",
+		alvium->is_mipi_fmt_avail[ALVIUM_BIT_YUV422_10]);
+	dev_dbg(dev, "avail mipi_fmt rgb888: %u\n",
+		alvium->is_mipi_fmt_avail[ALVIUM_BIT_RGB888]);
+	dev_dbg(dev, "avail mipi_fmt rgb666: %u\n",
+		alvium->is_mipi_fmt_avail[ALVIUM_BIT_RGB666]);
+	dev_dbg(dev, "avail mipi_fmt rgb565: %u\n",
+		alvium->is_mipi_fmt_avail[ALVIUM_BIT_RGB565]);
+	dev_dbg(dev, "avail mipi_fmt rgb555: %u\n",
+		alvium->is_mipi_fmt_avail[ALVIUM_BIT_RGB555]);
+	dev_dbg(dev, "avail mipi_fmt rgb444: %u\n",
+		alvium->is_mipi_fmt_avail[ALVIUM_BIT_RGB444]);
+	dev_dbg(dev, "avail mipi_fmt raw6: %u\n",
+		alvium->is_mipi_fmt_avail[ALVIUM_BIT_RAW6]);
+	dev_dbg(dev, "avail mipi_fmt raw7: %u\n",
+		alvium->is_mipi_fmt_avail[ALVIUM_BIT_RAW7]);
+	dev_dbg(dev, "avail mipi_fmt raw8: %u\n",
+		alvium->is_mipi_fmt_avail[ALVIUM_BIT_RAW8]);
+	dev_dbg(dev, "avail mipi_fmt raw10: %u\n",
+		alvium->is_mipi_fmt_avail[ALVIUM_BIT_RAW10]);
+	dev_dbg(dev, "avail mipi_fmt raw12: %u\n",
+		alvium->is_mipi_fmt_avail[ALVIUM_BIT_RAW12]);
+	dev_dbg(dev, "avail mipi_fmt raw14: %u\n",
+		alvium->is_mipi_fmt_avail[ALVIUM_BIT_RAW14]);
+	dev_dbg(dev, "avail mipi_fmt jpeg: %u\n",
+		alvium->is_mipi_fmt_avail[ALVIUM_BIT_JPEG]);
+}
+
+static void alvium_print_avail_feat(struct alvium_dev *alvium)
+{
+	struct device *dev = &alvium->i2c_client->dev;
+
+	dev_dbg(dev, "feature rev_x: %u\n", alvium->avail_ft.rev_x);
+	dev_dbg(dev, "feature rev_y: %u\n", alvium->avail_ft.rev_y);
+	dev_dbg(dev, "feature int_autop: %u\n", alvium->avail_ft.int_autop);
+	dev_dbg(dev, "feature black_lvl: %u\n", alvium->avail_ft.black_lvl);
+	dev_dbg(dev, "feature gain: %u\n", alvium->avail_ft.gain);
+	dev_dbg(dev, "feature gamma: %u\n", alvium->avail_ft.gamma);
+	dev_dbg(dev, "feature contrast: %u\n", alvium->avail_ft.contrast);
+	dev_dbg(dev, "feature sat: %u\n", alvium->avail_ft.sat);
+	dev_dbg(dev, "feature hue: %u\n", alvium->avail_ft.hue);
+	dev_dbg(dev, "feature whiteb: %u\n", alvium->avail_ft.whiteb);
+	dev_dbg(dev, "feature sharp: %u\n", alvium->avail_ft.sharp);
+	dev_dbg(dev, "feature auto_exp: %u\n", alvium->avail_ft.auto_exp);
+	dev_dbg(dev, "feature auto_gain: %u\n", alvium->avail_ft.auto_gain);
+	dev_dbg(dev, "feature auto_whiteb: %u\n", alvium->avail_ft.auto_whiteb);
+	dev_dbg(dev, "feature dev_temp: %u\n", alvium->avail_ft.dev_temp);
+	dev_dbg(dev, "feature acq_abort: %u\n", alvium->avail_ft.acq_abort);
+	dev_dbg(dev, "feature acq_fr: %u\n", alvium->avail_ft.acq_fr);
+	dev_dbg(dev, "feature fr_trigger: %u\n", alvium->avail_ft.fr_trigger);
+	dev_dbg(dev, "feature exp_acq_line: %u\n",
+		alvium->avail_ft.exp_acq_line);
+}
+
+static void alvium_print_avail_bayer(struct alvium_dev *alvium)
+{
+	struct device *dev = &alvium->i2c_client->dev;
+
+	dev_dbg(dev, "avail bayer mono: %u\n",
+		alvium->is_bay_avail[ALVIUM_BIT_BAY_MONO]);
+	dev_dbg(dev, "avail bayer gr: %u\n",
+		alvium->is_bay_avail[ALVIUM_BIT_BAY_GR]);
+	dev_dbg(dev, "avail bayer rg: %u\n",
+		alvium->is_bay_avail[ALVIUM_BIT_BAY_RG]);
+	dev_dbg(dev, "avail bayer gb: %u\n",
+		alvium->is_bay_avail[ALVIUM_BIT_BAY_GB]);
+	dev_dbg(dev, "avail bayer bg: %u\n",
+		alvium->is_bay_avail[ALVIUM_BIT_BAY_BG]);
+}
+
+static int alvium_get_feat_inq(struct alvium_dev *alvium)
+{
+	struct alvium_avail_feat *f;
+	u64 val;
+	int ret;
+
+	ret = alvium_read(alvium, REG_BCRM_FEATURE_INQUIRY_R, &val, NULL);
+	if (ret)
+		return ret;
+
+	f = (struct alvium_avail_feat *)&val;
+	alvium->avail_ft = *f;
+	alvium_print_avail_feat(alvium);
+
+	return 0;
+}
+
+static int alvium_get_host_supp_csi_lanes(struct alvium_dev *alvium)
+{
+	u64 val;
+	int ret;
+
+	ret = alvium_read(alvium, REG_BCRM_CSI2_LANE_COUNT_RW, &val, NULL);
+	if (ret)
+		return ret;
+
+	alvium->h_sup_csi_lanes = val;
+
+	return 0;
+}
+
+static int alvium_set_csi_lanes(struct alvium_dev *alvium)
+{
+	struct device *dev = &alvium->i2c_client->dev;
+	u64 num_lanes;
+	int ret;
+
+	num_lanes = alvium->ep.bus.mipi_csi2.num_data_lanes;
+
+	if (num_lanes > alvium->h_sup_csi_lanes)
+		return -EINVAL;
+
+	ret = alvium_write_hshake(alvium, REG_BCRM_CSI2_LANE_COUNT_RW,
+				  num_lanes);
+	if (ret) {
+		dev_err(dev, "Fail to set csi lanes reg\n");
+		return ret;
+	}
+
+	return 0;
+}
+
+static int alvium_set_lp2hs_delay(struct alvium_dev *alvium)
+{
+	struct device *dev = &alvium->i2c_client->dev;
+	int ret = 0;
+
+	/*
+	 * The purpose of this reg is force a DPhy reset
+	 * for the period described by the millisecond on
+	 * the reg, before it starts streaming.
+	 *
+	 * To be clear, with that value bigger than 0 the
+	 * Alvium forces a dphy-reset on all lanes for that period.
+	 * That means all lanes go up into low power state.
+	 *
+	 */
+	alvium_write(alvium, REG_BCRM_LP2HS_DELAY_RW,
+		     ALVIUM_LP2HS_DELAY_MS, &ret);
+	if (ret) {
+		dev_err(dev, "Fail to set lp2hs delay reg\n");
+		return ret;
+	}
+
+	return 0;
+}
+
+static int alvium_get_csi_clk_params(struct alvium_dev *alvium)
+{
+	u64 min_csi_clk, max_csi_clk;
+	int ret = 0;
+
+	alvium_read(alvium, REG_BCRM_CSI2_CLOCK_MIN_R, &min_csi_clk, &ret);
+	alvium_read(alvium, REG_BCRM_CSI2_CLOCK_MAX_R, &max_csi_clk, &ret);
+	if (ret)
+		return ret;
+
+	alvium->min_csi_clk = min_csi_clk;
+	alvium->max_csi_clk = max_csi_clk;
+
+	return 0;
+}
+
+static int alvium_set_csi_clk(struct alvium_dev *alvium)
+{
+	struct device *dev = &alvium->i2c_client->dev;
+	u64 csi_clk;
+	int ret;
+
+	csi_clk = clamp(alvium->ep.link_frequencies[0],
+			(u64)alvium->min_csi_clk, (u64)alvium->max_csi_clk);
+
+	if (alvium->ep.link_frequencies[0] != (u64)csi_clk) {
+		dev_warn(dev,
+			 "requested csi clock (%llu MHz) out of range [%u, %u] Adjusted to %llu\n",
+			 alvium->ep.link_frequencies[0],
+			 alvium->min_csi_clk, alvium->max_csi_clk, csi_clk);
+	}
+
+	ret = alvium_write_hshake(alvium, REG_BCRM_CSI2_CLOCK_RW, csi_clk);
+	if (ret) {
+		dev_err(dev, "Fail to set csi clock reg\n");
+		return ret;
+	}
+
+	alvium->link_freq = csi_clk;
+
+	return 0;
+}
+
+static int alvium_get_img_width_params(struct alvium_dev *alvium)
+{
+	u64 imgw, imgw_min, imgw_max, imgw_inc;
+	int ret = 0;
+
+	alvium_read(alvium, REG_BCRM_IMG_WIDTH_RW, &imgw, &ret);
+	alvium_read(alvium, REG_BCRM_IMG_WIDTH_MIN_R, &imgw_min, &ret);
+	alvium_read(alvium, REG_BCRM_IMG_WIDTH_MAX_R, &imgw_max, &ret);
+	alvium_read(alvium, REG_BCRM_IMG_WIDTH_INC_R, &imgw_inc, &ret);
+	if (ret)
+		return ret;
+
+	alvium->dft_img_width = imgw;
+	alvium->img_min_width = imgw_min;
+	alvium->img_max_width = imgw_max;
+	alvium->img_inc_width = imgw_inc;
+
+	return 0;
+}
+
+static int alvium_get_img_height_params(struct alvium_dev *alvium)
+{
+	u64 imgh, imgh_min, imgh_max, imgh_inc;
+	int ret = 0;
+
+	alvium_read(alvium, REG_BCRM_IMG_HEIGHT_RW, &imgh, &ret);
+	alvium_read(alvium, REG_BCRM_IMG_HEIGHT_MIN_R, &imgh_min, &ret);
+	alvium_read(alvium, REG_BCRM_IMG_HEIGHT_MAX_R, &imgh_max, &ret);
+	alvium_read(alvium, REG_BCRM_IMG_HEIGHT_INC_R, &imgh_inc, &ret);
+	if (ret)
+		return ret;
+
+	alvium->dft_img_height = imgh;
+	alvium->img_min_height = imgh_min;
+	alvium->img_max_height = imgh_max;
+	alvium->img_inc_height = imgh_inc;
+
+	return 0;
+}
+
+static int alvium_set_img_width(struct alvium_dev *alvium, u32 width)
+{
+	struct device *dev = &alvium->i2c_client->dev;
+	int ret;
+
+	ret = alvium_write_hshake(alvium, REG_BCRM_IMG_WIDTH_RW, width);
+	if (ret) {
+		dev_err(dev, "Fail to set img width\n");
+		return ret;
+	}
+
+	return 0;
+}
+
+static int alvium_set_img_height(struct alvium_dev *alvium, u32 height)
+{
+	struct device *dev = &alvium->i2c_client->dev;
+	int ret;
+
+	ret = alvium_write_hshake(alvium, REG_BCRM_IMG_HEIGHT_RW, height);
+	if (ret) {
+		dev_err(dev, "Fail to set img height\n");
+		return ret;
+	}
+
+	return 0;
+}
+
+static int alvium_set_img_offx(struct alvium_dev *alvium, u32 offx)
+{
+	struct device *dev = &alvium->i2c_client->dev;
+	int ret;
+
+	ret = alvium_write_hshake(alvium, REG_BCRM_IMG_OFFSET_X_RW, offx);
+	if (ret) {
+		dev_err(dev, "Fail to set img offx\n");
+		return ret;
+	}
+
+	return 0;
+}
+
+static int alvium_set_img_offy(struct alvium_dev *alvium, u32 offy)
+{
+	struct device *dev = &alvium->i2c_client->dev;
+	int ret;
+
+	ret = alvium_write_hshake(alvium, REG_BCRM_IMG_OFFSET_Y_RW, offy);
+	if (ret) {
+		dev_err(dev, "Fail to set img offy\n");
+		return ret;
+	}
+
+	return 0;
+}
+
+static int alvium_get_offx_params(struct alvium_dev *alvium)
+{
+	u64 min_offx, max_offx, inc_offx;
+	int ret = 0;
+
+	alvium_read(alvium, REG_BCRM_IMG_OFFSET_X_MIN_R, &min_offx, &ret);
+	alvium_read(alvium, REG_BCRM_IMG_OFFSET_X_MAX_R, &max_offx, &ret);
+	alvium_read(alvium, REG_BCRM_IMG_OFFSET_X_INC_R, &inc_offx, &ret);
+	if (ret)
+		return ret;
+
+	alvium->min_offx = min_offx;
+	alvium->max_offx = max_offx;
+	alvium->inc_offx = inc_offx;
+
+	return 0;
+}
+
+static int alvium_get_offy_params(struct alvium_dev *alvium)
+{
+	u64 min_offy, max_offy, inc_offy;
+	int ret = 0;
+
+	alvium_read(alvium, REG_BCRM_IMG_OFFSET_Y_MIN_R, &min_offy, &ret);
+	alvium_read(alvium, REG_BCRM_IMG_OFFSET_Y_MAX_R, &max_offy, &ret);
+	alvium_read(alvium, REG_BCRM_IMG_OFFSET_Y_INC_R, &inc_offy, &ret);
+	if (ret)
+		return ret;
+
+	alvium->min_offy = min_offy;
+	alvium->max_offy = max_offy;
+	alvium->inc_offy = inc_offy;
+
+	return 0;
+}
+
+static int alvium_get_gain_params(struct alvium_dev *alvium)
+{
+	u64 dft_gain, min_gain, max_gain, inc_gain;
+	int ret = 0;
+
+	alvium_read(alvium, REG_BCRM_GAIN_RW, &dft_gain, &ret);
+	alvium_read(alvium, REG_BCRM_GAIN_MIN_R, &min_gain, &ret);
+	alvium_read(alvium, REG_BCRM_GAIN_MAX_R, &max_gain, &ret);
+	alvium_read(alvium, REG_BCRM_GAIN_INC_R, &inc_gain, &ret);
+	if (ret)
+		return ret;
+
+	alvium->dft_gain = dft_gain;
+	alvium->min_gain = min_gain;
+	alvium->max_gain = max_gain;
+	alvium->inc_gain = inc_gain;
+
+	return 0;
+}
+
+static int alvium_get_exposure_params(struct alvium_dev *alvium)
+{
+	u64 dft_exp, min_exp, max_exp, inc_exp;
+	int ret = 0;
+
+	alvium_read(alvium, REG_BCRM_EXPOSURE_TIME_RW, &dft_exp, &ret);
+	alvium_read(alvium, REG_BCRM_EXPOSURE_TIME_MIN_R, &min_exp, &ret);
+	alvium_read(alvium, REG_BCRM_EXPOSURE_TIME_MAX_R, &max_exp, &ret);
+	alvium_read(alvium, REG_BCRM_EXPOSURE_TIME_INC_R, &inc_exp, &ret);
+	if (ret)
+		return ret;
+
+	alvium->dft_exp = dft_exp;
+	alvium->min_exp = min_exp;
+	alvium->max_exp = max_exp;
+	alvium->inc_exp = inc_exp;
+
+	return 0;
+}
+
+static int alvium_get_red_balance_ratio_params(struct alvium_dev *alvium)
+{
+	u64 dft_rb, min_rb, max_rb, inc_rb;
+	int ret = 0;
+
+	alvium_read(alvium, REG_BCRM_RED_BALANCE_RATIO_RW, &dft_rb, &ret);
+	alvium_read(alvium, REG_BCRM_RED_BALANCE_RATIO_MIN_R, &min_rb, &ret);
+	alvium_read(alvium, REG_BCRM_RED_BALANCE_RATIO_MAX_R, &max_rb, &ret);
+	alvium_read(alvium, REG_BCRM_RED_BALANCE_RATIO_INC_R, &inc_rb, &ret);
+	if (ret)
+		return ret;
+
+	alvium->dft_rbalance = dft_rb;
+	alvium->min_rbalance = min_rb;
+	alvium->max_rbalance = max_rb;
+	alvium->inc_rbalance = inc_rb;
+
+	return 0;
+}
+
+static int alvium_get_blue_balance_ratio_params(struct alvium_dev *alvium)
+{
+	u64 dft_bb, min_bb, max_bb, inc_bb;
+	int ret = 0;
+
+	alvium_read(alvium, REG_BCRM_BLUE_BALANCE_RATIO_RW, &dft_bb, &ret);
+	alvium_read(alvium, REG_BCRM_BLUE_BALANCE_RATIO_MIN_R, &min_bb, &ret);
+	alvium_read(alvium, REG_BCRM_BLUE_BALANCE_RATIO_MAX_R, &max_bb, &ret);
+	alvium_read(alvium, REG_BCRM_BLUE_BALANCE_RATIO_INC_R, &inc_bb, &ret);
+	if (ret)
+		return ret;
+
+	alvium->dft_bbalance = dft_bb;
+	alvium->min_bbalance = min_bb;
+	alvium->max_bbalance = max_bb;
+	alvium->inc_bbalance = inc_bb;
+
+	return 0;
+}
+
+static int alvium_get_hue_params(struct alvium_dev *alvium)
+{
+	u64 dft_hue, min_hue, max_hue, inc_hue;
+	int ret = 0;
+
+	alvium_read(alvium, REG_BCRM_HUE_RW, &dft_hue, &ret);
+	alvium_read(alvium, REG_BCRM_HUE_MIN_R, &min_hue, &ret);
+	alvium_read(alvium, REG_BCRM_HUE_MAX_R, &max_hue, &ret);
+	alvium_read(alvium, REG_BCRM_HUE_INC_R, &inc_hue, &ret);
+	if (ret)
+		return ret;
+
+	alvium->dft_hue = (s32)dft_hue;
+	alvium->min_hue = (s32)min_hue;
+	alvium->max_hue = (s32)max_hue;
+	alvium->inc_hue = (s32)inc_hue;
+
+	return 0;
+}
+
+static int alvium_get_black_lvl_params(struct alvium_dev *alvium)
+{
+	u64 dft_blvl, min_blvl, max_blvl, inc_blvl;
+	int ret = 0;
+
+	alvium_read(alvium, REG_BCRM_BLACK_LEVEL_RW, &dft_blvl, &ret);
+	alvium_read(alvium, REG_BCRM_BLACK_LEVEL_MIN_R, &min_blvl, &ret);
+	alvium_read(alvium, REG_BCRM_BLACK_LEVEL_MAX_R, &max_blvl, &ret);
+	alvium_read(alvium, REG_BCRM_BLACK_LEVEL_INC_R, &inc_blvl, &ret);
+	if (ret)
+		return ret;
+
+	alvium->dft_black_lvl = (s32)dft_blvl;
+	alvium->min_black_lvl = (s32)min_blvl;
+	alvium->max_black_lvl = (s32)max_blvl;
+	alvium->inc_black_lvl = (s32)inc_blvl;
+
+	return 0;
+}
+
+static int alvium_get_gamma_params(struct alvium_dev *alvium)
+{
+	u64 dft_g, min_g, max_g, inc_g;
+	int ret = 0;
+
+	alvium_read(alvium, REG_BCRM_GAMMA_RW, &dft_g, &ret);
+	alvium_read(alvium, REG_BCRM_GAMMA_MIN_R, &min_g, &ret);
+	alvium_read(alvium, REG_BCRM_GAMMA_MAX_R, &max_g, &ret);
+	alvium_read(alvium, REG_BCRM_GAMMA_INC_R, &inc_g, &ret);
+	if (ret)
+		return ret;
+
+	alvium->dft_gamma = dft_g;
+	alvium->min_gamma = min_g;
+	alvium->max_gamma = max_g;
+	alvium->inc_gamma = inc_g;
+
+	return 0;
+}
+
+static int alvium_get_sharpness_params(struct alvium_dev *alvium)
+{
+	u64 dft_sh, min_sh, max_sh, inc_sh;
+	int ret = 0;
+
+	alvium_read(alvium, REG_BCRM_SHARPNESS_RW, &dft_sh, &ret);
+	alvium_read(alvium, REG_BCRM_SHARPNESS_MIN_R, &min_sh, &ret);
+	alvium_read(alvium, REG_BCRM_BLACK_LEVEL_MAX_R, &max_sh, &ret);
+	alvium_read(alvium, REG_BCRM_SHARPNESS_INC_R, &inc_sh, &ret);
+	if (ret)
+		return ret;
+
+	alvium->dft_sharp = (s32)dft_sh;
+	alvium->min_sharp = (s32)min_sh;
+	alvium->max_sharp = (s32)max_sh;
+	alvium->inc_sharp = (s32)inc_sh;
+
+	return 0;
+}
+
+static int alvium_get_contrast_params(struct alvium_dev *alvium)
+{
+	u64 dft_c, min_c, max_c, inc_c;
+	int ret = 0;
+
+	alvium_read(alvium, REG_BCRM_CONTRAST_VALUE_RW, &dft_c, &ret);
+	alvium_read(alvium, REG_BCRM_CONTRAST_VALUE_MIN_R, &min_c, &ret);
+	alvium_read(alvium, REG_BCRM_CONTRAST_VALUE_MAX_R, &max_c, &ret);
+	alvium_read(alvium, REG_BCRM_CONTRAST_VALUE_INC_R, &inc_c, &ret);
+	if (ret)
+		return ret;
+
+	alvium->dft_contrast = dft_c;
+	alvium->min_contrast = min_c;
+	alvium->max_contrast = max_c;
+	alvium->inc_contrast = inc_c;
+
+	return 0;
+}
+
+static int alvium_get_saturation_params(struct alvium_dev *alvium)
+{
+	u64 dft_sat, min_sat, max_sat, inc_sat;
+	int ret = 0;
+
+	alvium_read(alvium, REG_BCRM_SATURATION_RW, &dft_sat, &ret);
+	alvium_read(alvium, REG_BCRM_SATURATION_MIN_R, &min_sat, &ret);
+	alvium_read(alvium, REG_BCRM_SATURATION_MAX_R, &max_sat, &ret);
+	alvium_read(alvium, REG_BCRM_SATURATION_INC_R, &inc_sat, &ret);
+	if (ret)
+		return ret;
+
+	alvium->dft_sat = dft_sat;
+	alvium->min_sat = min_sat;
+	alvium->max_sat = max_sat;
+	alvium->inc_sat = inc_sat;
+
+	return 0;
+}
+
+static int alvium_set_bcm_mode(struct alvium_dev *alvium)
+{
+	int ret = 0;
+
+	alvium_write(alvium, REG_GENCP_CHANGEMODE_W, ALVIUM_BCM_MODE, &ret);
+	alvium->bcrm_mode = ALVIUM_BCM_MODE;
+
+	return ret;
+}
+
+static int alvium_get_mode(struct alvium_dev *alvium)
+{
+	u64 bcrm_mode;
+	int ret;
+
+	ret = alvium_read(alvium, REG_GENCP_CURRENTMODE_R, &bcrm_mode, NULL);
+	if (ret)
+		return ret;
+
+	switch (bcrm_mode) {
+	case ALVIUM_BCM_MODE:
+		alvium->bcrm_mode = ALVIUM_BCM_MODE;
+		break;
+	case ALVIUM_GENCP_MODE:
+		alvium->bcrm_mode = ALVIUM_GENCP_MODE;
+		break;
+	}
+
+	return 0;
+}
+
+static int alvium_get_avail_mipi_data_format(struct alvium_dev *alvium)
+{
+	struct alvium_avail_mipi_fmt *avail_fmt;
+	u64 val;
+	int ret;
+
+	ret = alvium_read(alvium, REG_BCRM_IMG_AVAILABLE_MIPI_DATA_FORMATS_R,
+			  &val, NULL);
+	if (ret)
+		return ret;
+
+	avail_fmt = (struct alvium_avail_mipi_fmt *)&val;
+
+	alvium->is_mipi_fmt_avail[ALVIUM_BIT_YUV420_8_LEG] =
+				  avail_fmt->yuv420_8_leg;
+	alvium->is_mipi_fmt_avail[ALVIUM_BIT_YUV420_8] =
+				  avail_fmt->yuv420_8;
+	alvium->is_mipi_fmt_avail[ALVIUM_BIT_YUV420_10] =
+				  avail_fmt->yuv420_10;
+	alvium->is_mipi_fmt_avail[ALVIUM_BIT_YUV420_8_CSPS] =
+				  avail_fmt->yuv420_8_csps;
+	alvium->is_mipi_fmt_avail[ALVIUM_BIT_YUV420_10_CSPS] =
+				  avail_fmt->yuv420_10_csps;
+	alvium->is_mipi_fmt_avail[ALVIUM_BIT_YUV422_8] =
+				  avail_fmt->yuv422_8;
+	alvium->is_mipi_fmt_avail[ALVIUM_BIT_YUV422_10] =
+				  avail_fmt->yuv422_10;
+	alvium->is_mipi_fmt_avail[ALVIUM_BIT_RGB888] =
+				  avail_fmt->rgb888;
+	alvium->is_mipi_fmt_avail[ALVIUM_BIT_RGB666] =
+				  avail_fmt->rgb666;
+	alvium->is_mipi_fmt_avail[ALVIUM_BIT_RGB565] =
+				  avail_fmt->rgb565;
+	alvium->is_mipi_fmt_avail[ALVIUM_BIT_RGB555] =
+				  avail_fmt->rgb555;
+	alvium->is_mipi_fmt_avail[ALVIUM_BIT_RGB444] =
+				  avail_fmt->rgb444;
+	alvium->is_mipi_fmt_avail[ALVIUM_BIT_RAW6] =
+				  avail_fmt->raw6;
+	alvium->is_mipi_fmt_avail[ALVIUM_BIT_RAW7] =
+				  avail_fmt->raw7;
+	alvium->is_mipi_fmt_avail[ALVIUM_BIT_RAW8] =
+				  avail_fmt->raw8;
+	alvium->is_mipi_fmt_avail[ALVIUM_BIT_RAW10] =
+				  avail_fmt->raw10;
+	alvium->is_mipi_fmt_avail[ALVIUM_BIT_RAW12] =
+				  avail_fmt->raw12;
+	alvium->is_mipi_fmt_avail[ALVIUM_BIT_RAW14] =
+				  avail_fmt->raw14;
+	alvium->is_mipi_fmt_avail[ALVIUM_BIT_JPEG] =
+				  avail_fmt->jpeg;
+
+	alvium_print_avail_mipi_fmt(alvium);
+
+	return 0;
+}
+
+static int alvium_setup_mipi_fmt(struct alvium_dev *alvium)
+{
+	unsigned int avail_fmt_cnt = 0;
+	unsigned int fmt = 0;
+	size_t sz = 0;
+
+	/* calculate fmt array size */
+	for (fmt = 0; fmt < ALVIUM_NUM_SUPP_MIPI_DATA_FMT; fmt++) {
+		if (!alvium->is_mipi_fmt_avail[alvium_csi2_fmts[fmt].fmt_av_bit])
+			continue;
+
+		if (!alvium_csi2_fmts[fmt].is_raw ||
+		    alvium->is_bay_avail[alvium_csi2_fmts[fmt].bay_av_bit])
+			sz++;
+	}
+
+	/* init alvium_csi2_fmt array */
+	alvium->alvium_csi2_fmt_n = sz;
+	alvium->alvium_csi2_fmt =
+		kmalloc_array(sz, sizeof(struct alvium_pixfmt), GFP_KERNEL);
+	if (!alvium->alvium_csi2_fmt)
+		return -ENOMEM;
+
+	/* Create the alvium_csi2 fmt array from formats available */
+	for (fmt = 0; fmt < ALVIUM_NUM_SUPP_MIPI_DATA_FMT; fmt++) {
+		if (!alvium->is_mipi_fmt_avail[alvium_csi2_fmts[fmt].fmt_av_bit])
+			continue;
+
+		if (!alvium_csi2_fmts[fmt].is_raw ||
+		    alvium->is_bay_avail[alvium_csi2_fmts[fmt].bay_av_bit]) {
+			alvium->alvium_csi2_fmt[avail_fmt_cnt] =
+				alvium_csi2_fmts[fmt];
+			avail_fmt_cnt++;
+		}
+	}
+
+	return 0;
+}
+
+static int alvium_set_mipi_fmt(struct alvium_dev *alvium,
+			       const struct alvium_pixfmt *pixfmt)
+{
+	struct device *dev = &alvium->i2c_client->dev;
+	int ret;
+
+	ret = alvium_write_hshake(alvium, REG_BCRM_IMG_MIPI_DATA_FORMAT_RW,
+				  pixfmt->mipi_fmt_regval);
+	if (ret) {
+		dev_err(dev, "Fail to set mipi fmt\n");
+		return ret;
+	}
+
+	return 0;
+}
+
+static int alvium_get_avail_bayer(struct alvium_dev *alvium)
+{
+	struct alvium_avail_bayer *avail_bay;
+	u64 val;
+	int ret;
+
+	ret = alvium_read(alvium, REG_BCRM_IMG_BAYER_PATTERN_INQUIRY_R,
+			  &val, NULL);
+	if (ret)
+		return ret;
+
+	avail_bay = (struct alvium_avail_bayer *)&val;
+
+	alvium->is_bay_avail[ALVIUM_BIT_BAY_MONO] = avail_bay->mono;
+	alvium->is_bay_avail[ALVIUM_BIT_BAY_GR] = avail_bay->gr;
+	alvium->is_bay_avail[ALVIUM_BIT_BAY_RG] = avail_bay->rg;
+	alvium->is_bay_avail[ALVIUM_BIT_BAY_GB] = avail_bay->gb;
+	alvium->is_bay_avail[ALVIUM_BIT_BAY_BG] = avail_bay->bg;
+
+	alvium_print_avail_bayer(alvium);
+
+	return 0;
+}
+
+static int alvium_set_bayer_pattern(struct alvium_dev *alvium,
+				    const struct alvium_pixfmt *pixfmt)
+{
+	struct device *dev = &alvium->i2c_client->dev;
+	int ret;
+
+	ret = alvium_write_hshake(alvium, REG_BCRM_IMG_BAYER_PATTERN_RW,
+				  pixfmt->bay_fmt_regval);
+	if (ret) {
+		dev_err(dev, "Fail to set bayer pattern\n");
+		return ret;
+	}
+
+	return 0;
+}
+
+static int alvium_get_frame_interval(struct alvium_dev *alvium)
+{
+	u64 dft_fr, min_fr, max_fr;
+	int ret = 0;
+
+	alvium_read(alvium, REG_BCRM_ACQUISITION_FRAME_RATE_RW,
+		    &dft_fr, &ret);
+	alvium_read(alvium, REG_BCRM_ACQUISITION_FRAME_RATE_MIN_R,
+		    &min_fr, &ret);
+	alvium_read(alvium, REG_BCRM_ACQUISITION_FRAME_RATE_MAX_R,
+		    &max_fr, &ret);
+	if (ret)
+		return ret;
+
+	alvium->dft_fr = dft_fr;
+	alvium->min_fr = min_fr;
+	alvium->max_fr = max_fr;
+
+	return 0;
+}
+
+static int alvium_set_frame_rate(struct alvium_dev *alvium)
+{
+	struct device *dev = &alvium->i2c_client->dev;
+	int ret;
+
+	ret = alvium_write_hshake(alvium, REG_BCRM_ACQUISITION_FRAME_RATE_RW,
+				  alvium->fr);
+	if (ret) {
+		dev_err(dev, "Fail to set frame rate lanes reg\n");
+		return ret;
+	}
+
+	dev_dbg(dev, "set frame rate: %llu us\n", alvium->fr);
+
+	return 0;
+}
+
+static int alvium_set_stream_mipi(struct alvium_dev *alvium, bool on)
+{
+	struct device *dev = &alvium->i2c_client->dev;
+	int ret;
+
+	ret = alvium_write_hshake(alvium, on ? REG_BCRM_ACQUISITION_START_RW :
+				  REG_BCRM_ACQUISITION_STOP_RW, 0x01);
+	if (ret) {
+		dev_err(dev, "Fail set_stream_mipi\n");
+		return ret;
+	}
+
+	return 0;
+}
+
+static int alvium_get_gain(struct alvium_dev *alvium)
+{
+	u64 gain;
+	int ret;
+
+	/* The unit is millibel (1 mB = 0.01 dB) */
+	ret = alvium_read(alvium, REG_BCRM_GAIN_RW, &gain, NULL);
+	if (ret)
+		return ret;
+
+	return gain;
+}
+
+static int alvium_set_ctrl_gain(struct alvium_dev *alvium, int gain)
+{
+	struct device *dev = &alvium->i2c_client->dev;
+	int ret;
+
+	/* The unit is millibel (1 mB = 0.01 dB) */
+	ret = alvium_write_hshake(alvium, REG_BCRM_GAIN_RW, (u64)gain);
+	if (ret) {
+		dev_err(dev, "Fail to set gain value reg\n");
+		return ret;
+	}
+
+	return 0;
+}
+
+static int alvium_set_ctrl_auto_gain(struct alvium_dev *alvium, bool on)
+{
+	struct device *dev = &alvium->i2c_client->dev;
+	int ret;
+
+	ret = alvium_write_hshake(alvium, REG_BCRM_GAIN_AUTO_RW,
+				  on ? 0x02 : 0x00);
+	if (ret) {
+		dev_err(dev, "Fail to set autogain reg\n");
+		return ret;
+	}
+
+	return 0;
+}
+
+static int alvium_get_exposure(struct alvium_dev *alvium)
+{
+	u64 exp;
+	int ret;
+
+	/* Exposure time in ns */
+	ret = alvium_read(alvium, REG_BCRM_EXPOSURE_TIME_RW, &exp, NULL);
+	if (ret)
+		return ret;
+
+	return exp;
+}
+
+static int alvium_set_ctrl_auto_exposure(struct alvium_dev *alvium, bool on)
+{
+	struct device *dev = &alvium->i2c_client->dev;
+	int ret;
+
+	ret = alvium_write_hshake(alvium, REG_BCRM_WHITE_BALANCE_AUTO_RW,
+				  on ? 0x02 : 0x00);
+	if (ret) {
+		dev_err(dev, "Fail to set autoexposure reg\n");
+		return ret;
+	}
+
+	return 0;
+}
+
+static int alvium_set_ctrl_exposure(struct alvium_dev *alvium, int exposure_ns)
+{
+	struct device *dev = &alvium->i2c_client->dev;
+	int ret;
+
+	ret = alvium_write_hshake(alvium, REG_BCRM_EXPOSURE_TIME_RW,
+				  (u64)exposure_ns);
+	if (ret) {
+		dev_err(dev, "Fail to set exposure value reg\n");
+		return ret;
+	}
+
+	return 0;
+}
+
+static int alvium_set_ctrl_blue_balance_ratio(struct alvium_dev *alvium,
+					      int blue)
+{
+	struct device *dev = &alvium->i2c_client->dev;
+	int ret;
+
+	ret = alvium_write_hshake(alvium, REG_BCRM_BLUE_BALANCE_RATIO_RW,
+				  (u64)blue);
+	if (ret) {
+		dev_err(dev, "Fail to set blue ratio value reg\n");
+		return ret;
+	}
+
+	return 0;
+}
+
+static int alvium_set_ctrl_red_balance_ratio(struct alvium_dev *alvium, int red)
+{
+	struct device *dev = &alvium->i2c_client->dev;
+	int ret;
+
+	ret = alvium_write_hshake(alvium, REG_BCRM_RED_BALANCE_RATIO_RW,
+				  (u64)red);
+	if (ret) {
+		dev_err(dev, "Fail to set red ratio value reg\n");
+		return ret;
+	}
+
+	return 0;
+}
+
+static int alvium_set_ctrl_awb(struct alvium_dev *alvium, bool on)
+{
+	struct device *dev = &alvium->i2c_client->dev;
+	int ret;
+
+	ret = alvium_write_hshake(alvium, REG_BCRM_WHITE_BALANCE_AUTO_RW,
+				  on ? 0x02 : 0x00);
+	if (ret) {
+		dev_err(dev, "Fail to set awb reg\n");
+		return ret;
+	}
+
+	return 0;
+}
+
+static int alvium_set_ctrl_hue(struct alvium_dev *alvium, int val)
+{
+	struct device *dev = &alvium->i2c_client->dev;
+	int ret;
+
+	ret = alvium_write_hshake(alvium, REG_BCRM_HUE_RW, (u64)val);
+	if (ret) {
+		dev_err(dev, "Fail to set hue value reg\n");
+		return ret;
+	}
+
+	return 0;
+}
+
+static int alvium_set_ctrl_contrast(struct alvium_dev *alvium, int val)
+{
+	struct device *dev = &alvium->i2c_client->dev;
+	int ret;
+
+	ret = alvium_write_hshake(alvium, REG_BCRM_CONTRAST_VALUE_RW, (u64)val);
+	if (ret) {
+		dev_err(dev, "Fail to set contrast value reg\n");
+		return ret;
+	}
+
+	return 0;
+}
+
+static int alvium_set_ctrl_saturation(struct alvium_dev *alvium, int val)
+{
+	struct device *dev = &alvium->i2c_client->dev;
+	int ret;
+
+	ret = alvium_write_hshake(alvium, REG_BCRM_SATURATION_RW, (u64)val);
+	if (ret) {
+		dev_err(dev, "Fail to set contrast value reg\n");
+		return ret;
+	}
+
+	return 0;
+}
+
+static int alvium_set_ctrl_gamma(struct alvium_dev *alvium, int val)
+{
+	struct device *dev = &alvium->i2c_client->dev;
+	int ret;
+
+	ret = alvium_write_hshake(alvium, REG_BCRM_GAMMA_RW, (u64)val);
+	if (ret) {
+		dev_err(dev, "Fail to set gamma value reg\n");
+		return ret;
+	}
+
+	return 0;
+}
+
+static int alvium_set_ctrl_sharpness(struct alvium_dev *alvium, int val)
+{
+	struct device *dev = &alvium->i2c_client->dev;
+	int ret;
+
+	ret = alvium_write_hshake(alvium, REG_BCRM_SHARPNESS_RW, (u64)val);
+	if (ret) {
+		dev_err(dev, "Fail to set sharpness value reg\n");
+		return ret;
+	}
+
+	return 0;
+}
+
+static int alvium_set_ctrl_hflip(struct alvium_dev *alvium, int val)
+{
+	struct device *dev = &alvium->i2c_client->dev;
+	int ret;
+
+	ret = alvium_write_hshake(alvium, REG_BCRM_IMG_REVERSE_X_RW, (u64)val);
+	if (ret) {
+		dev_err(dev, "Fail to set reverse_x value reg\n");
+		return ret;
+	}
+
+	return 0;
+}
+
+static int alvium_set_ctrl_vflip(struct alvium_dev *alvium, int val)
+{
+	struct device *dev = &alvium->i2c_client->dev;
+	int ret;
+
+	ret = alvium_write_hshake(alvium, REG_BCRM_IMG_REVERSE_Y_RW, (u64)val);
+	if (ret) {
+		dev_err(dev, "Fail to set reverse_y value reg\n");
+		return ret;
+	}
+
+	return 0;
+}
+
+static int alvium_get_hw_features_params(struct alvium_dev *alvium)
+{
+	struct device *dev = &alvium->i2c_client->dev;
+	int ret;
+
+	ret = alvium_get_csi_clk_params(alvium);
+	if (ret) {
+		dev_err(dev, "Fail to read min/max csi clock regs\n");
+		return ret;
+	}
+
+	ret = alvium_get_img_width_params(alvium);
+	if (ret) {
+		dev_err(dev, "Fail to read img width regs\n");
+		return ret;
+	}
+
+	ret = alvium_get_img_height_params(alvium);
+	if (ret) {
+		dev_err(dev, "Fail to read img heigth regs\n");
+		return ret;
+	}
+
+	ret = alvium_get_offx_params(alvium);
+	if (ret) {
+		dev_err(dev, "Fail to read offx regs\n");
+		return ret;
+	}
+
+	ret = alvium_get_offy_params(alvium);
+	if (ret) {
+		dev_err(dev, "Fail to read offy regs\n");
+		return ret;
+	}
+
+	ret = alvium_get_gain_params(alvium);
+	if (ret) {
+		dev_err(dev, "Fail to read gain regs\n");
+		return ret;
+	}
+
+	ret = alvium_get_exposure_params(alvium);
+	if (ret) {
+		dev_err(dev, "Fail to read min/max exp regs\n");
+		return ret;
+	}
+
+	ret = alvium_get_red_balance_ratio_params(alvium);
+	if (ret) {
+		dev_err(dev, "Fail to read red balance ratio regs\n");
+		return ret;
+	}
+
+	ret = alvium_get_blue_balance_ratio_params(alvium);
+	if (ret) {
+		dev_err(dev, "Fail to read blue balance ratio regs\n");
+		return ret;
+	}
+
+	ret = alvium_get_hue_params(alvium);
+	if (ret) {
+		dev_err(dev, "Fail to read hue regs\n");
+		return ret;
+	}
+
+	ret = alvium_get_contrast_params(alvium);
+	if (ret) {
+		dev_err(dev, "Fail to read contrast regs\n");
+		return ret;
+	}
+
+	ret = alvium_get_saturation_params(alvium);
+	if (ret) {
+		dev_err(dev, "Fail to read saturation regs\n");
+		return ret;
+	}
+
+	ret = alvium_get_black_lvl_params(alvium);
+	if (ret) {
+		dev_err(dev, "Fail to read black lvl regs\n");
+		return ret;
+	}
+
+	ret = alvium_get_gamma_params(alvium);
+	if (ret) {
+		dev_err(dev, "Fail to read gamma regs\n");
+		return ret;
+	}
+
+	ret = alvium_get_sharpness_params(alvium);
+	if (ret) {
+		dev_err(dev, "Fail to read sharpness regs\n");
+		return ret;
+	}
+
+	return 0;
+}
+
+static int alvium_get_hw_info(struct alvium_dev *alvium)
+{
+	struct device *dev = &alvium->i2c_client->dev;
+	int ret;
+
+	ret = alvium_get_bcrm_vers(alvium);
+	if (ret) {
+		dev_err(dev, "Fail to read bcrm version reg\n");
+		return ret;
+	}
+
+	ret = alvium_get_bcrm_addr(alvium);
+	if (ret) {
+		dev_err(dev, "Fail to bcrm address reg\n");
+		return ret;
+	}
+
+	ret = alvium_get_fw_version(alvium);
+	if (ret) {
+		dev_err(dev, "Fail to read fw version reg\n");
+		return ret;
+	}
+
+	ret = alvium_get_host_supp_csi_lanes(alvium);
+	if (ret) {
+		dev_err(dev, "Fail to read host supported csi lanes reg\n");
+		return ret;
+	}
+
+	ret = alvium_get_feat_inq(alvium);
+	if (ret) {
+		dev_err(dev, "Fail to read bcrm feature inquiry reg\n");
+		return ret;
+	}
+
+	ret = alvium_get_hw_features_params(alvium);
+	if (ret) {
+		dev_err(dev, "Fail to read features params regs\n");
+		return ret;
+	}
+
+	ret = alvium_get_avail_mipi_data_format(alvium);
+	if (ret) {
+		dev_err(dev, "Fail to read available mipi data formats reg\n");
+		return ret;
+	}
+
+	ret = alvium_get_avail_bayer(alvium);
+	if (ret) {
+		dev_err(dev, "Fail to read available Bayer patterns reg\n");
+		return ret;
+	}
+
+	ret = alvium_get_mode(alvium);
+	if (ret) {
+		dev_err(dev, "Fail to get current mode reg\n");
+		return ret;
+	}
+
+	return 0;
+}
+
+static int alvium_hw_init(struct alvium_dev *alvium)
+{
+	struct device *dev = &alvium->i2c_client->dev;
+	int ret;
+
+	/* Set Alvium BCM mode*/
+	ret = alvium_set_bcm_mode(alvium);
+	if (ret) {
+		dev_err(dev, "Fail to set BCM mode\n");
+		return ret;
+	}
+
+	ret = alvium_set_csi_lanes(alvium);
+	if (ret) {
+		dev_err(dev, "Fail to set csi lanes\n");
+		return ret;
+	}
+
+	ret = alvium_set_csi_clk(alvium);
+	if (ret) {
+		dev_err(dev, "Fail to set csi clk\n");
+		return ret;
+	}
+
+	ret = alvium_set_lp2hs_delay(alvium);
+	if (ret) {
+		dev_err(dev, "Fail to set lp2hs reg\n");
+		return ret;
+	}
+
+	return 0;
+}
+
+/* --------------- Subdev Operations --------------- */
+
+static int alvium_g_frame_interval(struct v4l2_subdev *sd,
+				   struct v4l2_subdev_state *sd_state,
+				   struct v4l2_subdev_frame_interval *fi)
+{
+	struct alvium_dev *alvium = sd_to_alvium(sd);
+
+	/*
+	 * FIXME: Implement support for V4L2_SUBDEV_FORMAT_TRY, using the V4L2
+	 * subdev active state API.
+	 */
+	if (fi->which != V4L2_SUBDEV_FORMAT_ACTIVE)
+		return -EINVAL;
+
+	fi->interval = alvium->frame_interval;
+
+	return 0;
+}
+
+static int alvium_set_frame_interval(struct alvium_dev *alvium,
+				     struct v4l2_subdev_frame_interval *fi)
+{
+	struct device *dev = &alvium->i2c_client->dev;
+	u64 req_fr, min_fr, max_fr;
+	int ret;
+
+	if (fi->interval.denominator == 0)
+		return -EINVAL;
+
+	ret = alvium_get_frame_interval(alvium);
+	if (ret) {
+		dev_err(dev, "Fail to get frame interval\n");
+		return ret;
+	}
+
+	min_fr = alvium->min_fr;
+	max_fr = alvium->max_fr;
+
+	dev_dbg(dev, "fi->interval.numerator = %d\n",
+		fi->interval.numerator);
+	dev_dbg(dev, "fi->interval.denominator = %d\n",
+		fi->interval.denominator);
+
+	req_fr = (u64)((fi->interval.denominator * USEC_PER_SEC) /
+		       fi->interval.numerator);
+
+	if (req_fr >= max_fr && req_fr <= min_fr)
+		req_fr = alvium->dft_fr;
+
+	alvium->fr = req_fr;
+	alvium->frame_interval.numerator = fi->interval.numerator;
+	alvium->frame_interval.denominator = fi->interval.denominator;
+
+	return 0;
+}
+
+static int alvium_s_frame_interval(struct v4l2_subdev *sd,
+				   struct v4l2_subdev_state *sd_state,
+				   struct v4l2_subdev_frame_interval *fi)
+{
+	struct alvium_dev *alvium = sd_to_alvium(sd);
+	int ret;
+
+	/*
+	 * FIXME: Implement support for V4L2_SUBDEV_FORMAT_TRY, using the V4L2
+	 * subdev active state API.
+	 */
+	if (fi->which != V4L2_SUBDEV_FORMAT_ACTIVE)
+		return -EINVAL;
+
+	if (alvium->streaming)
+		return -EBUSY;
+
+	ret = alvium_set_frame_interval(alvium, fi);
+	if (!ret)
+		ret = alvium_set_frame_rate(alvium);
+
+	return ret;
+}
+
+static int alvium_enum_mbus_code(struct v4l2_subdev *sd,
+				 struct v4l2_subdev_state *sd_state,
+				 struct v4l2_subdev_mbus_code_enum *code)
+{
+	struct alvium_dev *alvium = sd_to_alvium(sd);
+
+	if (code->index >= alvium->alvium_csi2_fmt_n)
+		return -EINVAL;
+
+	code->code = alvium->alvium_csi2_fmt[code->index].code;
+
+	return 0;
+}
+
+static const struct alvium_pixfmt *
+alvium_code_to_pixfmt(struct alvium_dev *alvium, u32 code)
+{
+	unsigned int i;
+
+	for (i = 0; alvium->alvium_csi2_fmt[i].code; ++i)
+		if (alvium->alvium_csi2_fmt[i].code == code)
+			return &alvium->alvium_csi2_fmt[i];
+
+	return &alvium->alvium_csi2_fmt[0];
+}
+
+static int alvium_set_mode(struct alvium_dev *alvium,
+			   struct v4l2_subdev_state *state)
+{
+	struct v4l2_mbus_framefmt *fmt;
+	struct v4l2_rect *crop;
+	int ret;
+
+	crop = v4l2_subdev_state_get_crop(state, 0);
+	fmt = v4l2_subdev_state_get_format(state, 0);
+
+	v4l_bound_align_image(&fmt->width, alvium->img_min_width,
+			      alvium->img_max_width, 0,
+			      &fmt->height, alvium->img_min_height,
+			      alvium->img_max_height, 0, 0);
+
+	/* alvium don't accept negative crop left/top */
+	crop->left = clamp((u32)max(0, crop->left), alvium->min_offx,
+			   (u32)(alvium->img_max_width - fmt->width));
+	crop->top = clamp((u32)max(0, crop->top), alvium->min_offy,
+			  (u32)(alvium->img_max_height - fmt->height));
+
+	ret = alvium_set_img_width(alvium, fmt->width);
+	if (ret)
+		return ret;
+
+	ret = alvium_set_img_height(alvium, fmt->height);
+	if (ret)
+		return ret;
+
+	ret = alvium_set_img_offx(alvium, crop->left);
+	if (ret)
+		return ret;
+
+	ret = alvium_set_img_offy(alvium, crop->top);
+	if (ret)
+		return ret;
+
+	return 0;
+}
+
+static int alvium_set_framefmt(struct alvium_dev *alvium,
+			       struct v4l2_mbus_framefmt *format)
+{
+	struct device *dev = &alvium->i2c_client->dev;
+	const struct alvium_pixfmt *alvium_csi2_fmt;
+	int ret = 0;
+
+	alvium_csi2_fmt = alvium_code_to_pixfmt(alvium, format->code);
+
+	ret = alvium_set_mipi_fmt(alvium, alvium_csi2_fmt);
+	if (ret)
+		return ret;
+
+	if (alvium_csi2_fmt->is_raw) {
+		ret = alvium_set_bayer_pattern(alvium, alvium_csi2_fmt);
+		if (ret)
+			return ret;
+	}
+
+	dev_dbg(dev, "start: %s, mipi_fmt_regval regval = 0x%llx",
+		__func__, alvium_csi2_fmt->mipi_fmt_regval);
+
+	return ret;
+}
+
+static int alvium_s_stream(struct v4l2_subdev *sd, int enable)
+{
+	struct alvium_dev *alvium = sd_to_alvium(sd);
+	struct i2c_client *client = v4l2_get_subdevdata(&alvium->sd);
+	struct v4l2_mbus_framefmt *fmt;
+	struct v4l2_subdev_state *state;
+	int ret = 0;
+
+	state = v4l2_subdev_lock_and_get_active_state(sd);
+
+	if (enable) {
+		ret = pm_runtime_resume_and_get(&client->dev);
+		if (ret < 0)
+			goto out;
+
+		ret = __v4l2_ctrl_handler_setup(&alvium->ctrls.handler);
+		if (ret)
+			goto out;
+
+		ret = alvium_set_mode(alvium, state);
+		if (ret)
+			goto out;
+
+		fmt = v4l2_subdev_state_get_format(state, 0);
+		ret = alvium_set_framefmt(alvium, fmt);
+		if (ret)
+			goto out;
+
+		ret = alvium_set_stream_mipi(alvium, enable);
+		if (ret)
+			goto out;
+
+	} else {
+		alvium_set_stream_mipi(alvium, enable);
+		pm_runtime_mark_last_busy(&client->dev);
+		pm_runtime_put_autosuspend(&client->dev);
+	}
+
+	alvium->streaming = !!enable;
+	v4l2_subdev_unlock_state(state);
+
+	return 0;
+
+out:
+	pm_runtime_put(&client->dev);
+	v4l2_subdev_unlock_state(state);
+	return ret;
+}
+
+static int alvium_init_state(struct v4l2_subdev *sd,
+			     struct v4l2_subdev_state *state)
+{
+	struct alvium_dev *alvium = sd_to_alvium(sd);
+	struct alvium_mode *mode = &alvium->mode;
+	struct v4l2_subdev_format sd_fmt = {
+		.which = V4L2_SUBDEV_FORMAT_TRY,
+		.format = alvium_csi2_default_fmt,
+	};
+	struct v4l2_subdev_crop sd_crop = {
+		.which = V4L2_SUBDEV_FORMAT_TRY,
+		.rect = {
+			.left = mode->crop.left,
+			.top = mode->crop.top,
+			.width = mode->crop.width,
+			.height = mode->crop.height,
+		},
+	};
+
+	*v4l2_subdev_state_get_crop(state, 0) = sd_crop.rect;
+	*v4l2_subdev_state_get_format(state, 0) = sd_fmt.format;
+
+	return 0;
+}
+
+static int alvium_set_fmt(struct v4l2_subdev *sd,
+			  struct v4l2_subdev_state *sd_state,
+			  struct v4l2_subdev_format *format)
+{
+	struct alvium_dev *alvium = sd_to_alvium(sd);
+	const struct alvium_pixfmt *alvium_csi2_fmt;
+	struct v4l2_mbus_framefmt *fmt;
+	struct v4l2_rect *crop;
+
+	fmt = v4l2_subdev_state_get_format(sd_state, 0);
+	crop = v4l2_subdev_state_get_crop(sd_state, 0);
+
+	v4l_bound_align_image(&format->format.width, alvium->img_min_width,
+			      alvium->img_max_width, 0,
+			      &format->format.height, alvium->img_min_height,
+			      alvium->img_max_height, 0, 0);
+
+	/* Adjust left and top to prevent roll over sensor area */
+	crop->left = clamp((u32)crop->left, (u32)0,
+			   (alvium->img_max_width - fmt->width));
+	crop->top = clamp((u32)crop->top, (u32)0,
+			  (alvium->img_max_height - fmt->height));
+
+	/* Set also the crop width and height when set a new fmt */
+	crop->width = fmt->width;
+	crop->height = fmt->height;
+
+	alvium_csi2_fmt = alvium_code_to_pixfmt(alvium, format->format.code);
+	fmt->code = alvium_csi2_fmt->code;
+
+	*fmt = format->format;
+
+	return 0;
+}
+
+static int alvium_set_selection(struct v4l2_subdev *sd,
+				struct v4l2_subdev_state *sd_state,
+				struct v4l2_subdev_selection *sel)
+{
+	struct alvium_dev *alvium = sd_to_alvium(sd);
+	struct v4l2_mbus_framefmt *fmt;
+	struct v4l2_rect *crop;
+
+	if (sel->target != V4L2_SEL_TGT_CROP)
+		return -EINVAL;
+
+	crop = v4l2_subdev_state_get_crop(sd_state, 0);
+	fmt = v4l2_subdev_state_get_format(sd_state, 0);
+
+	/*
+	 * Alvium can only shift the origin of the img
+	 * then we accept only value with the same value of the actual fmt
+	 */
+	if (sel->r.width != fmt->width)
+		sel->r.width = fmt->width;
+
+	if (sel->r.height != fmt->height)
+		sel->r.height = fmt->height;
+
+	/* alvium don't accept negative crop left/top */
+	crop->left = clamp((u32)max(0, sel->r.left), alvium->min_offx,
+			   alvium->img_max_width - sel->r.width);
+	crop->top = clamp((u32)max(0, sel->r.top), alvium->min_offy,
+			  alvium->img_max_height - sel->r.height);
+
+	sel->r = *crop;
+
+	return 0;
+}
+
+static int alvium_get_selection(struct v4l2_subdev *sd,
+				struct v4l2_subdev_state *sd_state,
+				struct v4l2_subdev_selection *sel)
+{
+	struct alvium_dev *alvium = sd_to_alvium(sd);
+
+	switch (sel->target) {
+	/* Current cropping area */
+	case V4L2_SEL_TGT_CROP:
+		sel->r = *v4l2_subdev_state_get_crop(sd_state, 0);
+		break;
+	/* Cropping bounds */
+	case V4L2_SEL_TGT_NATIVE_SIZE:
+		sel->r.top = 0;
+		sel->r.left = 0;
+		sel->r.width = alvium->img_max_width;
+		sel->r.height = alvium->img_max_height;
+		break;
+	/* Default cropping area */
+	case V4L2_SEL_TGT_CROP_BOUNDS:
+	case V4L2_SEL_TGT_CROP_DEFAULT:
+		sel->r.top = alvium->min_offy;
+		sel->r.left = alvium->min_offx;
+		sel->r.width = alvium->img_max_width;
+		sel->r.height = alvium->img_max_height;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static int alvium_g_volatile_ctrl(struct v4l2_ctrl *ctrl)
+{
+	struct v4l2_subdev *sd = ctrl_to_sd(ctrl);
+	struct alvium_dev *alvium = sd_to_alvium(sd);
+	int val;
+
+	switch (ctrl->id) {
+	case V4L2_CID_GAIN:
+		val = alvium_get_gain(alvium);
+		if (val < 0)
+			return val;
+		alvium->ctrls.gain->val = val;
+		break;
+	case V4L2_CID_EXPOSURE:
+		val = alvium_get_exposure(alvium);
+		if (val < 0)
+			return val;
+		alvium->ctrls.exposure->val = val;
+		break;
+	}
+
+	return 0;
+}
+
+static int alvium_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+	struct v4l2_subdev *sd = ctrl_to_sd(ctrl);
+	struct alvium_dev *alvium = sd_to_alvium(sd);
+	struct i2c_client *client = v4l2_get_subdevdata(&alvium->sd);
+	int ret;
+
+	/*
+	 * Applying V4L2 control value only happens
+	 * when power is up for streaming
+	 */
+	if (!pm_runtime_get_if_in_use(&client->dev))
+		return 0;
+
+	switch (ctrl->id) {
+	case V4L2_CID_GAIN:
+		ret = alvium_set_ctrl_gain(alvium, ctrl->val);
+		break;
+	case V4L2_CID_AUTOGAIN:
+		ret = alvium_set_ctrl_auto_gain(alvium, ctrl->val);
+		break;
+	case V4L2_CID_EXPOSURE:
+		ret = alvium_set_ctrl_exposure(alvium, ctrl->val);
+		break;
+	case V4L2_CID_EXPOSURE_AUTO:
+		ret = alvium_set_ctrl_auto_exposure(alvium, ctrl->val);
+		break;
+	case V4L2_CID_RED_BALANCE:
+		ret = alvium_set_ctrl_red_balance_ratio(alvium, ctrl->val);
+		break;
+	case V4L2_CID_BLUE_BALANCE:
+		ret = alvium_set_ctrl_blue_balance_ratio(alvium, ctrl->val);
+		break;
+	case V4L2_CID_AUTO_WHITE_BALANCE:
+		ret = alvium_set_ctrl_awb(alvium, ctrl->val);
+		break;
+	case V4L2_CID_HUE:
+		ret = alvium_set_ctrl_hue(alvium, ctrl->val);
+		break;
+	case V4L2_CID_CONTRAST:
+		ret = alvium_set_ctrl_contrast(alvium, ctrl->val);
+		break;
+	case V4L2_CID_SATURATION:
+		ret = alvium_set_ctrl_saturation(alvium, ctrl->val);
+		break;
+	case V4L2_CID_GAMMA:
+		ret = alvium_set_ctrl_gamma(alvium, ctrl->val);
+		break;
+	case V4L2_CID_SHARPNESS:
+		ret = alvium_set_ctrl_sharpness(alvium, ctrl->val);
+		break;
+	case V4L2_CID_HFLIP:
+		ret = alvium_set_ctrl_hflip(alvium, ctrl->val);
+		break;
+	case V4L2_CID_VFLIP:
+		ret = alvium_set_ctrl_vflip(alvium, ctrl->val);
+		break;
+	default:
+		ret = -EINVAL;
+		break;
+	}
+
+	pm_runtime_put(&client->dev);
+
+	return ret;
+}
+
+static const struct v4l2_ctrl_ops alvium_ctrl_ops = {
+	.g_volatile_ctrl = alvium_g_volatile_ctrl,
+	.s_ctrl = alvium_s_ctrl,
+};
+
+static int alvium_ctrl_init(struct alvium_dev *alvium)
+{
+	const struct v4l2_ctrl_ops *ops = &alvium_ctrl_ops;
+	struct alvium_ctrls *ctrls = &alvium->ctrls;
+	struct v4l2_ctrl_handler *hdl = &ctrls->handler;
+	struct v4l2_fwnode_device_properties props;
+	int ret;
+
+	v4l2_ctrl_handler_init(hdl, 32);
+
+	/* Pixel rate is fixed */
+	ctrls->pixel_rate = v4l2_ctrl_new_std(hdl, ops,
+					      V4L2_CID_PIXEL_RATE, 0,
+					      ALVIUM_DEFAULT_PIXEL_RATE_MHZ, 1,
+					      ALVIUM_DEFAULT_PIXEL_RATE_MHZ);
+	ctrls->pixel_rate->flags |= V4L2_CTRL_FLAG_READ_ONLY;
+
+	/* Link freq is fixed */
+	ctrls->link_freq = v4l2_ctrl_new_int_menu(hdl, ops,
+						  V4L2_CID_LINK_FREQ,
+						  0, 0, &alvium->link_freq);
+	ctrls->link_freq->flags |= V4L2_CTRL_FLAG_READ_ONLY;
+
+	/* Auto/manual white balance */
+	if (alvium->avail_ft.auto_whiteb) {
+		ctrls->auto_wb = v4l2_ctrl_new_std(hdl, ops,
+						   V4L2_CID_AUTO_WHITE_BALANCE,
+						   0, 1, 1, 1);
+		v4l2_ctrl_auto_cluster(3, &ctrls->auto_wb, 0, false);
+	}
+
+	ctrls->blue_balance = v4l2_ctrl_new_std(hdl, ops,
+						V4L2_CID_BLUE_BALANCE,
+						alvium->min_bbalance,
+						alvium->max_bbalance,
+						alvium->inc_bbalance,
+						alvium->dft_bbalance);
+	ctrls->red_balance = v4l2_ctrl_new_std(hdl, ops,
+					       V4L2_CID_RED_BALANCE,
+					       alvium->min_rbalance,
+					       alvium->max_rbalance,
+					       alvium->inc_rbalance,
+					       alvium->dft_rbalance);
+
+	/* Auto/manual exposure */
+	if (alvium->avail_ft.auto_exp) {
+		ctrls->auto_exp =
+			v4l2_ctrl_new_std_menu(hdl, ops,
+					       V4L2_CID_EXPOSURE_AUTO,
+					       V4L2_EXPOSURE_MANUAL, 0,
+					       V4L2_EXPOSURE_AUTO);
+		v4l2_ctrl_auto_cluster(2, &ctrls->auto_exp, 1, true);
+	}
+
+	ctrls->exposure = v4l2_ctrl_new_std(hdl, ops,
+					    V4L2_CID_EXPOSURE,
+					    alvium->min_exp,
+					    alvium->max_exp,
+					    alvium->inc_exp,
+					    alvium->dft_exp);
+	ctrls->exposure->flags |= V4L2_CTRL_FLAG_VOLATILE;
+
+	/* Auto/manual gain */
+	if (alvium->avail_ft.auto_gain) {
+		ctrls->auto_gain = v4l2_ctrl_new_std(hdl, ops,
+						     V4L2_CID_AUTOGAIN,
+						     0, 1, 1, 1);
+		v4l2_ctrl_auto_cluster(2, &ctrls->auto_gain, 0, true);
+	}
+
+	if (alvium->avail_ft.gain) {
+		ctrls->gain = v4l2_ctrl_new_std(hdl, ops,
+						V4L2_CID_GAIN,
+						alvium->min_gain,
+						alvium->max_gain,
+						alvium->inc_gain,
+						alvium->dft_gain);
+		ctrls->gain->flags |= V4L2_CTRL_FLAG_VOLATILE;
+	}
+
+	if (alvium->avail_ft.sat)
+		ctrls->saturation = v4l2_ctrl_new_std(hdl, ops,
+						      V4L2_CID_SATURATION,
+						      alvium->min_sat,
+						      alvium->max_sat,
+						      alvium->inc_sat,
+						      alvium->dft_sat);
+
+	if (alvium->avail_ft.hue)
+		ctrls->hue = v4l2_ctrl_new_std(hdl, ops,
+					       V4L2_CID_HUE,
+					       alvium->min_hue,
+					       alvium->max_hue,
+					       alvium->inc_hue,
+					       alvium->dft_hue);
+
+	if (alvium->avail_ft.contrast)
+		ctrls->contrast = v4l2_ctrl_new_std(hdl, ops,
+						    V4L2_CID_CONTRAST,
+						    alvium->min_contrast,
+						    alvium->max_contrast,
+						    alvium->inc_contrast,
+						    alvium->dft_contrast);
+
+	if (alvium->avail_ft.gamma)
+		ctrls->gamma = v4l2_ctrl_new_std(hdl, ops,
+						 V4L2_CID_GAMMA,
+						 alvium->min_gamma,
+						 alvium->max_gamma,
+						 alvium->inc_gamma,
+						 alvium->dft_gamma);
+
+	if (alvium->avail_ft.sharp)
+		ctrls->sharpness = v4l2_ctrl_new_std(hdl, ops,
+						     V4L2_CID_SHARPNESS,
+						     alvium->min_sharp,
+						     alvium->max_sharp,
+						     alvium->inc_sharp,
+						     alvium->dft_sharp);
+
+	if (alvium->avail_ft.rev_x)
+		ctrls->hflip = v4l2_ctrl_new_std(hdl, ops,
+						 V4L2_CID_HFLIP,
+						 0, 1, 1, 0);
+
+	if (alvium->avail_ft.rev_y)
+		ctrls->vflip = v4l2_ctrl_new_std(hdl, ops,
+						 V4L2_CID_VFLIP,
+						 0, 1, 1, 0);
+
+	if (hdl->error) {
+		ret = hdl->error;
+		goto free_ctrls;
+	}
+
+	ret = v4l2_fwnode_device_parse(&alvium->i2c_client->dev, &props);
+	if (ret)
+		goto free_ctrls;
+
+	ret = v4l2_ctrl_new_fwnode_properties(hdl, ops, &props);
+	if (ret)
+		goto free_ctrls;
+
+	alvium->sd.ctrl_handler = hdl;
+	return 0;
+
+free_ctrls:
+	v4l2_ctrl_handler_free(hdl);
+	return ret;
+}
+
+static const struct v4l2_subdev_core_ops alvium_core_ops = {
+	.log_status = v4l2_ctrl_subdev_log_status,
+	.subscribe_event = v4l2_ctrl_subdev_subscribe_event,
+	.unsubscribe_event = v4l2_event_subdev_unsubscribe,
+};
+
+static const struct v4l2_subdev_video_ops alvium_video_ops = {
+	.s_stream		= alvium_s_stream,
+};
+
+static const struct v4l2_subdev_pad_ops alvium_pad_ops = {
+	.enum_mbus_code = alvium_enum_mbus_code,
+	.get_fmt = v4l2_subdev_get_fmt,
+	.set_fmt = alvium_set_fmt,
+	.get_selection = alvium_get_selection,
+	.set_selection = alvium_set_selection,
+	.get_frame_interval = alvium_g_frame_interval,
+	.set_frame_interval = alvium_s_frame_interval,
+};
+
+static const struct v4l2_subdev_internal_ops alvium_internal_ops = {
+	.init_state = alvium_init_state,
+};
+
+static const struct v4l2_subdev_ops alvium_subdev_ops = {
+	.core	= &alvium_core_ops,
+	.pad	= &alvium_pad_ops,
+	.video	= &alvium_video_ops,
+};
+
+static int alvium_subdev_init(struct alvium_dev *alvium)
+{
+	struct i2c_client *client = alvium->i2c_client;
+	struct device *dev = &alvium->i2c_client->dev;
+	struct v4l2_subdev *sd = &alvium->sd;
+	int ret;
+
+	/* Setup initial frame interval*/
+	alvium->frame_interval.numerator = 1;
+	alvium->frame_interval.denominator = ALVIUM_DEFAULT_FR_HZ;
+	alvium->fr = ALVIUM_DEFAULT_FR_HZ;
+
+	/* Setup the initial mode */
+	alvium->mode.fmt = alvium_csi2_default_fmt;
+	alvium->mode.width = alvium_csi2_default_fmt.width;
+	alvium->mode.height = alvium_csi2_default_fmt.height;
+	alvium->mode.crop.left = alvium->min_offx;
+	alvium->mode.crop.top = alvium->min_offy;
+	alvium->mode.crop.width = alvium_csi2_default_fmt.width;
+	alvium->mode.crop.height = alvium_csi2_default_fmt.height;
+
+	/* init alvium sd */
+	v4l2_i2c_subdev_init(sd, client, &alvium_subdev_ops);
+
+	sd->internal_ops = &alvium_internal_ops;
+	sd->flags |= V4L2_SUBDEV_FL_HAS_EVENTS | V4L2_SUBDEV_FL_HAS_DEVNODE;
+	alvium->pad.flags = MEDIA_PAD_FL_SOURCE;
+	sd->entity.function = MEDIA_ENT_F_CAM_SENSOR;
+
+	ret = media_entity_pads_init(&sd->entity, 1, &alvium->pad);
+	if (ret) {
+		dev_err(dev, "Could not register media entity\n");
+		return ret;
+	}
+
+	ret = alvium_ctrl_init(alvium);
+	if (ret) {
+		dev_err(dev, "Control initialization error %d\n", ret);
+		goto entity_cleanup;
+	}
+
+	alvium->sd.state_lock = alvium->ctrls.handler.lock;
+
+	ret = v4l2_subdev_init_finalize(sd);
+	if (ret < 0) {
+		dev_err(dev, "subdev initialization error %d\n", ret);
+		goto err_ctrls;
+	}
+
+	return 0;
+
+err_ctrls:
+	v4l2_ctrl_handler_free(&alvium->ctrls.handler);
+entity_cleanup:
+	media_entity_cleanup(&alvium->sd.entity);
+	return ret;
+}
+
+static void alvium_subdev_cleanup(struct alvium_dev *alvium)
+{
+	v4l2_fwnode_endpoint_free(&alvium->ep);
+	v4l2_subdev_cleanup(&alvium->sd);
+	media_entity_cleanup(&alvium->sd.entity);
+	v4l2_ctrl_handler_free(&alvium->ctrls.handler);
+}
+
+static int alvium_get_dt_data(struct alvium_dev *alvium)
+{
+	struct device *dev = &alvium->i2c_client->dev;
+	struct fwnode_handle *fwnode = dev_fwnode(dev);
+	struct fwnode_handle *endpoint;
+
+	if (!fwnode)
+		return -EINVAL;
+
+	/* Only CSI2 is supported for now: */
+	alvium->ep.bus_type = V4L2_MBUS_CSI2_DPHY;
+
+	endpoint = fwnode_graph_get_endpoint_by_id(fwnode, 0, 0, 0);
+	if (!endpoint) {
+		dev_err(dev, "endpoint node not found\n");
+		return -EINVAL;
+	}
+
+	if (v4l2_fwnode_endpoint_alloc_parse(endpoint, &alvium->ep)) {
+		dev_err(dev, "could not parse endpoint\n");
+		goto error_out;
+	}
+
+	if (!alvium->ep.nr_of_link_frequencies) {
+		dev_err(dev, "no link frequencies defined");
+		goto error_out;
+	}
+
+	return 0;
+
+error_out:
+	v4l2_fwnode_endpoint_free(&alvium->ep);
+	fwnode_handle_put(endpoint);
+
+	return -EINVAL;
+}
+
+static int alvium_set_power(struct alvium_dev *alvium, bool on)
+{
+	int ret;
+
+	if (!on)
+		return regulator_disable(alvium->reg_vcc);
+
+	ret = regulator_enable(alvium->reg_vcc);
+	if (ret)
+		return ret;
+
+	/* alvium boot time 7s */
+	msleep(7000);
+	return 0;
+}
+
+static int alvium_runtime_resume(struct device *dev)
+{
+	struct v4l2_subdev *sd = dev_get_drvdata(dev);
+	struct alvium_dev *alvium = sd_to_alvium(sd);
+	int ret;
+
+	ret = alvium_set_power(alvium, true);
+	if (ret)
+		return ret;
+
+	ret = alvium_hw_init(alvium);
+	if (ret) {
+		alvium_set_power(alvium, false);
+		return ret;
+	}
+
+	return 0;
+}
+
+static int alvium_runtime_suspend(struct device *dev)
+{
+	struct v4l2_subdev *sd = dev_get_drvdata(dev);
+	struct alvium_dev *alvium = sd_to_alvium(sd);
+
+	alvium_set_power(alvium, false);
+
+	return 0;
+}
+
+static const struct dev_pm_ops alvium_pm_ops = {
+	RUNTIME_PM_OPS(alvium_runtime_suspend, alvium_runtime_resume, NULL)
+};
+
+static int alvium_probe(struct i2c_client *client)
+{
+	struct device *dev = &client->dev;
+	struct alvium_dev *alvium;
+	int ret;
+
+	alvium = devm_kzalloc(dev, sizeof(*alvium), GFP_KERNEL);
+	if (!alvium)
+		return -ENOMEM;
+
+	alvium->i2c_client = client;
+
+	alvium->regmap = devm_cci_regmap_init_i2c(client, 16);
+	if (IS_ERR(alvium->regmap))
+		return PTR_ERR(alvium->regmap);
+
+	ret = alvium_get_dt_data(alvium);
+	if (ret)
+		return ret;
+
+	alvium->reg_vcc = devm_regulator_get_optional(dev, "vcc-ext-in");
+	if (IS_ERR(alvium->reg_vcc))
+		return dev_err_probe(dev, PTR_ERR(alvium->reg_vcc),
+				     "no vcc-ext-in regulator provided\n");
+
+	ret = alvium_set_power(alvium, true);
+	if (ret)
+		goto err_powerdown;
+
+	if (!alvium_is_alive(alvium)) {
+		ret = -ENODEV;
+		dev_err_probe(dev, ret, "Device detection failed\n");
+		goto err_powerdown;
+	}
+
+	ret = alvium_get_hw_info(alvium);
+	if (ret) {
+		dev_err_probe(dev, ret, "get_hw_info fail\n");
+		goto err_powerdown;
+	}
+
+	ret = alvium_hw_init(alvium);
+	if (ret) {
+		dev_err_probe(dev, ret, "hw_init fail\n");
+		goto err_powerdown;
+	}
+
+	ret = alvium_setup_mipi_fmt(alvium);
+	if (ret) {
+		dev_err_probe(dev, ret, "setup_mipi_fmt fail\n");
+		goto err_powerdown;
+	}
+
+	/*
+	 * Enable runtime PM without autosuspend:
+	 *
+	 * Don't use pm autosuspend (alvium have ~7s boot time).
+	 * Alvium has been powered manually:
+	 *  - mark it as active
+	 *  - increase the usage count without resuming the device.
+	 */
+	pm_runtime_set_active(dev);
+	pm_runtime_get_noresume(dev);
+	pm_runtime_enable(dev);
+
+	/* Initialize the V4L2 subdev. */
+	ret = alvium_subdev_init(alvium);
+	if (ret)
+		goto err_pm;
+
+	ret = v4l2_async_register_subdev(&alvium->sd);
+	if (ret < 0) {
+		dev_err_probe(dev, ret, "Could not register v4l2 device\n");
+		goto err_subdev;
+	}
+
+	return 0;
+
+err_subdev:
+	alvium_subdev_cleanup(alvium);
+err_pm:
+	pm_runtime_disable(dev);
+	pm_runtime_put_noidle(dev);
+	kfree(alvium->alvium_csi2_fmt);
+err_powerdown:
+	alvium_set_power(alvium, false);
+
+	return ret;
+}
+
+static void alvium_remove(struct i2c_client *client)
+{
+	struct v4l2_subdev *sd = i2c_get_clientdata(client);
+	struct alvium_dev *alvium = sd_to_alvium(sd);
+	struct device *dev = &alvium->i2c_client->dev;
+
+	v4l2_async_unregister_subdev(sd);
+	alvium_subdev_cleanup(alvium);
+	kfree(alvium->alvium_csi2_fmt);
+	/*
+	 * Disable runtime PM. In case runtime PM is disabled in the kernel,
+	 * make sure to turn power off manually.
+	 */
+	pm_runtime_disable(dev);
+	if (!pm_runtime_status_suspended(dev))
+		alvium_set_power(alvium, false);
+	pm_runtime_set_suspended(dev);
+}
+
+static const struct of_device_id alvium_of_ids[] = {
+	{ .compatible = "alliedvision,alvium-csi2", },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, alvium_of_ids);
+
+static struct i2c_driver alvium_i2c_driver = {
+	.driver = {
+		.name = "alvium-csi2",
+		.pm = pm_ptr(&alvium_pm_ops),
+		.of_match_table = alvium_of_ids,
+	},
+	.probe = alvium_probe,
+	.remove = alvium_remove,
+};
+
+module_i2c_driver(alvium_i2c_driver);
+
+MODULE_DESCRIPTION("Allied Vision's Alvium Camera Driver");
+MODULE_AUTHOR("Tommaso Merciai <tomm.merciai@gmail.com>");
+MODULE_AUTHOR("Martin Hecht <martin.hecht@avnet.eu>");
+MODULE_AUTHOR("Avnet Silica Software & Services EMEA");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/i2c/alvium-csi2.h b/drivers/media/i2c/alvium-csi2.h
new file mode 100644
index 0000000000..b85a25169e
--- /dev/null
+++ b/drivers/media/i2c/alvium-csi2.h
@@ -0,0 +1,475 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Allied Vision Technologies GmbH Alvium camera driver
+ *
+ * Copyright (C) 2023 Tommaso Merciai
+ * Copyright (C) 2023 Martin Hecht
+ * Copyright (C) 2023 Avnet EMG GmbH
+ */
+
+#ifndef ALVIUM_CSI2_H_
+#define ALVIUM_CSI2_H_
+
+#include <linux/kernel.h>
+#include <linux/regulator/consumer.h>
+#include <media/v4l2-cci.h>
+#include <media/v4l2-common.h>
+#include <media/v4l2-ctrls.h>
+#include <media/v4l2-fwnode.h>
+#include <media/v4l2-subdev.h>
+
+#define REG_BCRM_V4L2					BIT(31)
+
+#define REG_BCRM_V4L2_8BIT(n)				(REG_BCRM_V4L2 | CCI_REG8(n))
+#define REG_BCRM_V4L2_16BIT(n)				(REG_BCRM_V4L2 | CCI_REG16(n))
+#define REG_BCRM_V4L2_32BIT(n)				(REG_BCRM_V4L2 | CCI_REG32(n))
+#define REG_BCRM_V4L2_64BIT(n)				(REG_BCRM_V4L2 | CCI_REG64(n))
+
+/* Basic Control Register Map register offsets (BCRM) */
+#define REG_BCRM_MINOR_VERSION_R			CCI_REG16(0x0000)
+#define REG_BCRM_MAJOR_VERSION_R			CCI_REG16(0x0002)
+#define REG_BCRM_REG_ADDR_R				CCI_REG16(0x0014)
+
+#define REG_BCRM_FEATURE_INQUIRY_R			REG_BCRM_V4L2_64BIT(0x0008)
+#define REG_BCRM_DEVICE_FW_SPEC_VERSION_R		REG_BCRM_V4L2_8BIT(0x0010)
+#define REG_BCRM_DEVICE_FW_MAJOR_VERSION_R		REG_BCRM_V4L2_8BIT(0x0011)
+#define REG_BCRM_DEVICE_FW_MINOR_VERSION_R		REG_BCRM_V4L2_16BIT(0x0012)
+#define REG_BCRM_DEVICE_FW_PATCH_VERSION_R		REG_BCRM_V4L2_32BIT(0x0014)
+#define REG_BCRM_WRITE_HANDSHAKE_RW			REG_BCRM_V4L2_8BIT(0x0018)
+
+/* Streaming Control Registers */
+#define REG_BCRM_SUPPORTED_CSI2_LANE_COUNTS_R		REG_BCRM_V4L2_8BIT(0x0040)
+#define REG_BCRM_CSI2_LANE_COUNT_RW			REG_BCRM_V4L2_8BIT(0x0044)
+#define REG_BCRM_CSI2_CLOCK_MIN_R			REG_BCRM_V4L2_32BIT(0x0048)
+#define REG_BCRM_CSI2_CLOCK_MAX_R			REG_BCRM_V4L2_32BIT(0x004c)
+#define REG_BCRM_CSI2_CLOCK_RW				REG_BCRM_V4L2_32BIT(0x0050)
+#define REG_BCRM_BUFFER_SIZE_R				REG_BCRM_V4L2_32BIT(0x0054)
+
+#define REG_BCRM_IPU_X_MIN_W				REG_BCRM_V4L2_32BIT(0x0058)
+#define REG_BCRM_IPU_X_MAX_W				REG_BCRM_V4L2_32BIT(0x005c)
+#define REG_BCRM_IPU_X_INC_W				REG_BCRM_V4L2_32BIT(0x0060)
+#define REG_BCRM_IPU_Y_MIN_W				REG_BCRM_V4L2_32BIT(0x0064)
+#define REG_BCRM_IPU_Y_MAX_W				REG_BCRM_V4L2_32BIT(0x0068)
+#define REG_BCRM_IPU_Y_INC_W				REG_BCRM_V4L2_32BIT(0x006c)
+#define REG_BCRM_IPU_X_R				REG_BCRM_V4L2_32BIT(0x0070)
+#define REG_BCRM_IPU_Y_R				REG_BCRM_V4L2_32BIT(0x0074)
+
+#define REG_BCRM_PHY_RESET_RW				REG_BCRM_V4L2_8BIT(0x0078)
+#define REG_BCRM_LP2HS_DELAY_RW				REG_BCRM_V4L2_32BIT(0x007c)
+
+/* Acquisition Control Registers */
+#define REG_BCRM_ACQUISITION_START_RW			REG_BCRM_V4L2_8BIT(0x0080)
+#define REG_BCRM_ACQUISITION_STOP_RW			REG_BCRM_V4L2_8BIT(0x0084)
+#define REG_BCRM_ACQUISITION_ABORT_RW			REG_BCRM_V4L2_8BIT(0x0088)
+#define REG_BCRM_ACQUISITION_STATUS_R			REG_BCRM_V4L2_8BIT(0x008c)
+#define REG_BCRM_ACQUISITION_FRAME_RATE_RW		REG_BCRM_V4L2_64BIT(0x0090)
+#define REG_BCRM_ACQUISITION_FRAME_RATE_MIN_R		REG_BCRM_V4L2_64BIT(0x0098)
+#define REG_BCRM_ACQUISITION_FRAME_RATE_MAX_R		REG_BCRM_V4L2_64BIT(0x00a0)
+#define REG_BCRM_ACQUISITION_FRAME_RATE_INC_R		REG_BCRM_V4L2_64BIT(0x00a8)
+#define REG_BCRM_ACQUISITION_FRAME_RATE_ENABLE_RW	REG_BCRM_V4L2_8BIT(0x00b0)
+
+#define REG_BCRM_FRAME_START_TRIGGER_MODE_RW		REG_BCRM_V4L2_8BIT(0x00b4)
+#define REG_BCRM_FRAME_START_TRIGGER_SOURCE_RW		REG_BCRM_V4L2_8BIT(0x00b8)
+#define REG_BCRM_FRAME_START_TRIGGER_ACTIVATION_RW	REG_BCRM_V4L2_8BIT(0x00bc)
+#define REG_BCRM_FRAME_START_TRIGGER_SOFTWARE_W		REG_BCRM_V4L2_8BIT(0x00c0)
+#define REG_BCRM_FRAME_START_TRIGGER_DELAY_RW		REG_BCRM_V4L2_32BIT(0x00c4)
+#define REG_BCRM_EXPOSURE_ACTIVE_LINE_MODE_RW		REG_BCRM_V4L2_8BIT(0x00c8)
+#define REG_BCRM_EXPOSURE_ACTIVE_LINE_SELECTOR_RW	REG_BCRM_V4L2_8BIT(0x00cc)
+#define REG_BCRM_LINE_CONFIGURATION_RW			REG_BCRM_V4L2_32BIT(0x00d0)
+
+#define REG_BCRM_IMG_WIDTH_RW				REG_BCRM_V4L2_32BIT(0x0100)
+#define REG_BCRM_IMG_WIDTH_MIN_R			REG_BCRM_V4L2_32BIT(0x0104)
+#define REG_BCRM_IMG_WIDTH_MAX_R			REG_BCRM_V4L2_32BIT(0x0108)
+#define REG_BCRM_IMG_WIDTH_INC_R			REG_BCRM_V4L2_32BIT(0x010c)
+
+#define REG_BCRM_IMG_HEIGHT_RW				REG_BCRM_V4L2_32BIT(0x0110)
+#define REG_BCRM_IMG_HEIGHT_MIN_R			REG_BCRM_V4L2_32BIT(0x0114)
+#define REG_BCRM_IMG_HEIGHT_MAX_R			REG_BCRM_V4L2_32BIT(0x0118)
+#define REG_BCRM_IMG_HEIGHT_INC_R			REG_BCRM_V4L2_32BIT(0x011c)
+
+#define REG_BCRM_IMG_OFFSET_X_RW			REG_BCRM_V4L2_32BIT(0x0120)
+#define REG_BCRM_IMG_OFFSET_X_MIN_R			REG_BCRM_V4L2_32BIT(0x0124)
+#define REG_BCRM_IMG_OFFSET_X_MAX_R			REG_BCRM_V4L2_32BIT(0x0128)
+#define REG_BCRM_IMG_OFFSET_X_INC_R			REG_BCRM_V4L2_32BIT(0x012c)
+
+#define REG_BCRM_IMG_OFFSET_Y_RW			REG_BCRM_V4L2_32BIT(0x0130)
+#define REG_BCRM_IMG_OFFSET_Y_MIN_R			REG_BCRM_V4L2_32BIT(0x0134)
+#define REG_BCRM_IMG_OFFSET_Y_MAX_R			REG_BCRM_V4L2_32BIT(0x0138)
+#define REG_BCRM_IMG_OFFSET_Y_INC_R			REG_BCRM_V4L2_32BIT(0x013c)
+
+#define REG_BCRM_IMG_MIPI_DATA_FORMAT_RW		REG_BCRM_V4L2_32BIT(0x0140)
+#define REG_BCRM_IMG_AVAILABLE_MIPI_DATA_FORMATS_R	REG_BCRM_V4L2_64BIT(0x0148)
+#define REG_BCRM_IMG_BAYER_PATTERN_INQUIRY_R		REG_BCRM_V4L2_8BIT(0x0150)
+#define REG_BCRM_IMG_BAYER_PATTERN_RW			REG_BCRM_V4L2_8BIT(0x0154)
+#define REG_BCRM_IMG_REVERSE_X_RW			REG_BCRM_V4L2_8BIT(0x0158)
+#define REG_BCRM_IMG_REVERSE_Y_RW			REG_BCRM_V4L2_8BIT(0x015c)
+
+#define REG_BCRM_SENSOR_WIDTH_R				REG_BCRM_V4L2_32BIT(0x0160)
+#define REG_BCRM_SENSOR_HEIGHT_R			REG_BCRM_V4L2_32BIT(0x0164)
+#define REG_BCRM_WIDTH_MAX_R				REG_BCRM_V4L2_32BIT(0x0168)
+#define REG_BCRM_HEIGHT_MAX_R				REG_BCRM_V4L2_32BIT(0x016c)
+
+#define REG_BCRM_EXPOSURE_TIME_RW			REG_BCRM_V4L2_64BIT(0x0180)
+#define REG_BCRM_EXPOSURE_TIME_MIN_R			REG_BCRM_V4L2_64BIT(0x0188)
+#define REG_BCRM_EXPOSURE_TIME_MAX_R			REG_BCRM_V4L2_64BIT(0x0190)
+#define REG_BCRM_EXPOSURE_TIME_INC_R			REG_BCRM_V4L2_64BIT(0x0198)
+#define REG_BCRM_EXPOSURE_AUTO_RW			REG_BCRM_V4L2_8BIT(0x01a0)
+
+#define REG_BCRM_INTENSITY_AUTO_PRECEDENCE_RW		REG_BCRM_V4L2_8BIT(0x01a4)
+#define REG_BCRM_INTENSITY_AUTO_PRECEDENCE_VALUE_RW	REG_BCRM_V4L2_32BIT(0x01a8)
+#define REG_BCRM_INTENSITY_AUTO_PRECEDENCE_MIN_R	REG_BCRM_V4L2_32BIT(0x01ac)
+#define REG_BCRM_INTENSITY_AUTO_PRECEDENCE_MAX_R	REG_BCRM_V4L2_32BIT(0x01b0)
+#define REG_BCRM_INTENSITY_AUTO_PRECEDENCE_INC_R	REG_BCRM_V4L2_32BIT(0x01b4)
+
+#define REG_BCRM_BLACK_LEVEL_RW				REG_BCRM_V4L2_32BIT(0x01b8)
+#define REG_BCRM_BLACK_LEVEL_MIN_R			REG_BCRM_V4L2_32BIT(0x01bc)
+#define REG_BCRM_BLACK_LEVEL_MAX_R			REG_BCRM_V4L2_32BIT(0x01c0)
+#define REG_BCRM_BLACK_LEVEL_INC_R			REG_BCRM_V4L2_32BIT(0x01c4)
+
+#define REG_BCRM_GAIN_RW				REG_BCRM_V4L2_64BIT(0x01c8)
+#define REG_BCRM_GAIN_MIN_R				REG_BCRM_V4L2_64BIT(0x01d0)
+#define REG_BCRM_GAIN_MAX_R				REG_BCRM_V4L2_64BIT(0x01d8)
+#define REG_BCRM_GAIN_INC_R				REG_BCRM_V4L2_64BIT(0x01e0)
+#define REG_BCRM_GAIN_AUTO_RW				REG_BCRM_V4L2_8BIT(0x01e8)
+
+#define REG_BCRM_GAMMA_RW				REG_BCRM_V4L2_64BIT(0x01f0)
+#define REG_BCRM_GAMMA_MIN_R				REG_BCRM_V4L2_64BIT(0x01f8)
+#define REG_BCRM_GAMMA_MAX_R				REG_BCRM_V4L2_64BIT(0x0200)
+#define REG_BCRM_GAMMA_INC_R				REG_BCRM_V4L2_64BIT(0x0208)
+
+#define REG_BCRM_CONTRAST_VALUE_RW			REG_BCRM_V4L2_32BIT(0x0214)
+#define REG_BCRM_CONTRAST_VALUE_MIN_R			REG_BCRM_V4L2_32BIT(0x0218)
+#define REG_BCRM_CONTRAST_VALUE_MAX_R			REG_BCRM_V4L2_32BIT(0x021c)
+#define REG_BCRM_CONTRAST_VALUE_INC_R			REG_BCRM_V4L2_32BIT(0x0220)
+
+#define REG_BCRM_SATURATION_RW				REG_BCRM_V4L2_32BIT(0x0240)
+#define REG_BCRM_SATURATION_MIN_R			REG_BCRM_V4L2_32BIT(0x0244)
+#define REG_BCRM_SATURATION_MAX_R			REG_BCRM_V4L2_32BIT(0x0248)
+#define REG_BCRM_SATURATION_INC_R			REG_BCRM_V4L2_32BIT(0x024c)
+
+#define REG_BCRM_HUE_RW					REG_BCRM_V4L2_32BIT(0x0250)
+#define REG_BCRM_HUE_MIN_R				REG_BCRM_V4L2_32BIT(0x0254)
+#define REG_BCRM_HUE_MAX_R				REG_BCRM_V4L2_32BIT(0x0258)
+#define REG_BCRM_HUE_INC_R				REG_BCRM_V4L2_32BIT(0x025c)
+
+#define REG_BCRM_ALL_BALANCE_RATIO_RW			REG_BCRM_V4L2_64BIT(0x0260)
+#define REG_BCRM_ALL_BALANCE_RATIO_MIN_R		REG_BCRM_V4L2_64BIT(0x0268)
+#define REG_BCRM_ALL_BALANCE_RATIO_MAX_R		REG_BCRM_V4L2_64BIT(0x0270)
+#define REG_BCRM_ALL_BALANCE_RATIO_INC_R		REG_BCRM_V4L2_64BIT(0x0278)
+
+#define REG_BCRM_RED_BALANCE_RATIO_RW			REG_BCRM_V4L2_64BIT(0x0280)
+#define REG_BCRM_RED_BALANCE_RATIO_MIN_R		REG_BCRM_V4L2_64BIT(0x0288)
+#define REG_BCRM_RED_BALANCE_RATIO_MAX_R		REG_BCRM_V4L2_64BIT(0x0290)
+#define REG_BCRM_RED_BALANCE_RATIO_INC_R		REG_BCRM_V4L2_64BIT(0x0298)
+
+#define REG_BCRM_GREEN_BALANCE_RATIO_RW			REG_BCRM_V4L2_64BIT(0x02a0)
+#define REG_BCRM_GREEN_BALANCE_RATIO_MIN_R		REG_BCRM_V4L2_64BIT(0x02a8)
+#define REG_BCRM_GREEN_BALANCE_RATIO_MAX_R		REG_BCRM_V4L2_64BIT(0x02b0)
+#define REG_BCRM_GREEN_BALANCE_RATIO_INC_R		REG_BCRM_V4L2_64BIT(0x02b8)
+
+#define REG_BCRM_BLUE_BALANCE_RATIO_RW			REG_BCRM_V4L2_64BIT(0x02c0)
+#define REG_BCRM_BLUE_BALANCE_RATIO_MIN_R		REG_BCRM_V4L2_64BIT(0x02c8)
+#define REG_BCRM_BLUE_BALANCE_RATIO_MAX_R		REG_BCRM_V4L2_64BIT(0x02d0)
+#define REG_BCRM_BLUE_BALANCE_RATIO_INC_R		REG_BCRM_V4L2_64BIT(0x02d8)
+
+#define REG_BCRM_WHITE_BALANCE_AUTO_RW			REG_BCRM_V4L2_8BIT(0x02e0)
+#define REG_BCRM_SHARPNESS_RW				REG_BCRM_V4L2_32BIT(0x0300)
+#define REG_BCRM_SHARPNESS_MIN_R			REG_BCRM_V4L2_32BIT(0x0304)
+#define REG_BCRM_SHARPNESS_MAX_R			REG_BCRM_V4L2_32BIT(0x0308)
+#define REG_BCRM_SHARPNESS_INC_R			REG_BCRM_V4L2_32BIT(0x030c)
+
+#define REG_BCRM_DEVICE_TEMPERATURE_R			REG_BCRM_V4L2_32BIT(0x0310)
+#define REG_BCRM_EXPOSURE_AUTO_MIN_RW			REG_BCRM_V4L2_64BIT(0x0330)
+#define REG_BCRM_EXPOSURE_AUTO_MAX_RW			REG_BCRM_V4L2_64BIT(0x0338)
+#define REG_BCRM_GAIN_AUTO_MIN_RW			REG_BCRM_V4L2_64BIT(0x0340)
+#define REG_BCRM_GAIN_AUTO_MAX_RW			REG_BCRM_V4L2_64BIT(0x0348)
+
+/* Heartbeat reg*/
+#define REG_BCRM_HEARTBEAT_RW				CCI_REG8(0x021f)
+
+/* GenCP Registers */
+#define REG_GENCP_CHANGEMODE_W				CCI_REG8(0x021c)
+#define REG_GENCP_CURRENTMODE_R				CCI_REG8(0x021d)
+#define REG_GENCP_IN_HANDSHAKE_RW			CCI_REG8(0x001c)
+#define REG_GENCP_OUT_SIZE_W				CCI_REG16(0x0020)
+#define REG_GENCP_IN_SIZE_R				CCI_REG16(0x0024)
+
+/* defines */
+#define REG_BCRM_HANDSHAKE_STATUS_MASK			0x01
+#define REG_BCRM_HANDSHAKE_AVAILABLE_MASK		0x80
+
+#define BCRM_HANDSHAKE_W_DONE_EN_BIT			BIT(0)
+
+#define ALVIUM_DEFAULT_FR_HZ				10
+#define ALVIUM_DEFAULT_PIXEL_RATE_MHZ			148000000
+
+#define ALVIUM_LP2HS_DELAY_MS				100
+
+enum alvium_bcrm_mode {
+	ALVIUM_BCM_MODE,
+	ALVIUM_GENCP_MODE,
+	ALVIUM_NUM_MODE
+};
+
+enum alvium_mipi_fmt {
+	ALVIUM_FMT_UYVY8_2X8 = 0,
+	ALVIUM_FMT_UYVY8_1X16,
+	ALVIUM_FMT_YUYV8_1X16,
+	ALVIUM_FMT_YUYV8_2X8,
+	ALVIUM_FMT_YUYV10_1X20,
+	ALVIUM_FMT_RGB888_1X24,
+	ALVIUM_FMT_RBG888_1X24,
+	ALVIUM_FMT_BGR888_1X24,
+	ALVIUM_FMT_RGB888_3X8,
+	ALVIUM_FMT_Y8_1X8,
+	ALVIUM_FMT_SGRBG8_1X8,
+	ALVIUM_FMT_SRGGB8_1X8,
+	ALVIUM_FMT_SGBRG8_1X8,
+	ALVIUM_FMT_SBGGR8_1X8,
+	ALVIUM_FMT_Y10_1X10,
+	ALVIUM_FMT_SGRBG10_1X10,
+	ALVIUM_FMT_SRGGB10_1X10,
+	ALVIUM_FMT_SGBRG10_1X10,
+	ALVIUM_FMT_SBGGR10_1X10,
+	ALVIUM_FMT_Y12_1X12,
+	ALVIUM_FMT_SGRBG12_1X12,
+	ALVIUM_FMT_SRGGB12_1X12,
+	ALVIUM_FMT_SGBRG12_1X12,
+	ALVIUM_FMT_SBGGR12_1X12,
+	ALVIUM_FMT_SBGGR14_1X14,
+	ALVIUM_FMT_SGBRG14_1X14,
+	ALVIUM_FMT_SRGGB14_1X14,
+	ALVIUM_FMT_SGRBG14_1X14,
+	ALVIUM_NUM_SUPP_MIPI_DATA_FMT
+};
+
+enum alvium_av_bayer_bit {
+	ALVIUM_BIT_BAY_NONE = -1,
+	ALVIUM_BIT_BAY_MONO = 0,
+	ALVIUM_BIT_BAY_GR,
+	ALVIUM_BIT_BAY_RG,
+	ALVIUM_BIT_BAY_GB,
+	ALVIUM_BIT_BAY_BG,
+	ALVIUM_NUM_BAY_AV_BIT
+};
+
+enum alvium_av_mipi_bit {
+	ALVIUM_BIT_YUV420_8_LEG = 0,
+	ALVIUM_BIT_YUV420_8,
+	ALVIUM_BIT_YUV420_10,
+	ALVIUM_BIT_YUV420_8_CSPS,
+	ALVIUM_BIT_YUV420_10_CSPS,
+	ALVIUM_BIT_YUV422_8,
+	ALVIUM_BIT_YUV422_10,
+	ALVIUM_BIT_RGB888,
+	ALVIUM_BIT_RGB666,
+	ALVIUM_BIT_RGB565,
+	ALVIUM_BIT_RGB555,
+	ALVIUM_BIT_RGB444,
+	ALVIUM_BIT_RAW6,
+	ALVIUM_BIT_RAW7,
+	ALVIUM_BIT_RAW8,
+	ALVIUM_BIT_RAW10,
+	ALVIUM_BIT_RAW12,
+	ALVIUM_BIT_RAW14,
+	ALVIUM_BIT_JPEG,
+	ALVIUM_NUM_SUPP_MIPI_DATA_BIT
+};
+
+struct alvium_avail_feat {
+	u64 rev_x:1;
+	u64 rev_y:1;
+	u64 int_autop:1;
+	u64 black_lvl:1;
+	u64 gain:1;
+	u64 gamma:1;
+	u64 contrast:1;
+	u64 sat:1;
+	u64 hue:1;
+	u64 whiteb:1;
+	u64 sharp:1;
+	u64 auto_exp:1;
+	u64 auto_gain:1;
+	u64 auto_whiteb:1;
+	u64 dev_temp:1;
+	u64 acq_abort:1;
+	u64 acq_fr:1;
+	u64 fr_trigger:1;
+	u64 exp_acq_line:1;
+	u64 reserved:45;
+};
+
+struct alvium_avail_mipi_fmt {
+	u64 yuv420_8_leg:1;
+	u64 yuv420_8:1;
+	u64 yuv420_10:1;
+	u64 yuv420_8_csps:1;
+	u64 yuv420_10_csps:1;
+	u64 yuv422_8:1;
+	u64 yuv422_10:1;
+	u64 rgb888:1;
+	u64 rgb666:1;
+	u64 rgb565:1;
+	u64 rgb555:1;
+	u64 rgb444:1;
+	u64 raw6:1;
+	u64 raw7:1;
+	u64 raw8:1;
+	u64 raw10:1;
+	u64 raw12:1;
+	u64 raw14:1;
+	u64 jpeg:1;
+	u64 reserved:45;
+};
+
+struct alvium_avail_bayer {
+	u8 mono:1;
+	u8 gr:1;
+	u8 rg:1;
+	u8 gb:1;
+	u8 bg:1;
+	u8 reserved:3;
+};
+
+struct alvium_mode {
+	struct v4l2_rect crop;
+	struct v4l2_mbus_framefmt fmt;
+	u32 width;
+	u32 height;
+};
+
+struct alvium_pixfmt {
+	u32 code;
+	u32 colorspace;
+	u64 mipi_fmt_regval;
+	u64 bay_fmt_regval;
+	u8 id;
+	u8 is_raw;
+	u8 fmt_av_bit;
+	u8 bay_av_bit;
+};
+
+struct alvium_ctrls {
+	struct v4l2_ctrl_handler handler;
+	struct v4l2_ctrl *pixel_rate;
+	struct v4l2_ctrl *link_freq;
+	struct v4l2_ctrl *auto_exp;
+	struct v4l2_ctrl *exposure;
+	struct v4l2_ctrl *auto_wb;
+	struct v4l2_ctrl *blue_balance;
+	struct v4l2_ctrl *red_balance;
+	struct v4l2_ctrl *auto_gain;
+	struct v4l2_ctrl *gain;
+	struct v4l2_ctrl *saturation;
+	struct v4l2_ctrl *hue;
+	struct v4l2_ctrl *contrast;
+	struct v4l2_ctrl *gamma;
+	struct v4l2_ctrl *sharpness;
+	struct v4l2_ctrl *hflip;
+	struct v4l2_ctrl *vflip;
+};
+
+struct alvium_dev {
+	struct i2c_client *i2c_client;
+	struct v4l2_subdev sd;
+	struct v4l2_fwnode_endpoint ep;
+	struct media_pad pad;
+	struct regmap *regmap;
+
+	struct regulator *reg_vcc;
+
+	u16 bcrm_addr;
+
+	struct alvium_avail_feat avail_ft;
+	u8 is_mipi_fmt_avail[ALVIUM_NUM_SUPP_MIPI_DATA_BIT];
+	u8 is_bay_avail[ALVIUM_NUM_BAY_AV_BIT];
+
+	u32 min_csi_clk;
+	u32 max_csi_clk;
+	u32 dft_img_width;
+	u32 img_min_width;
+	u32 img_max_width;
+	u32 img_inc_width;
+	u32 dft_img_height;
+	u32 img_min_height;
+	u32 img_max_height;
+	u32 img_inc_height;
+	u32 min_offx;
+	u32 max_offx;
+	u32 inc_offx;
+	u32 min_offy;
+	u32 max_offy;
+	u32 inc_offy;
+	u64 dft_gain;
+	u64 min_gain;
+	u64 max_gain;
+	u64 inc_gain;
+	u64 dft_exp;
+	u64 min_exp;
+	u64 max_exp;
+	u64 inc_exp;
+	u64 dft_rbalance;
+	u64 min_rbalance;
+	u64 max_rbalance;
+	u64 inc_rbalance;
+	u64 dft_bbalance;
+	u64 min_bbalance;
+	u64 max_bbalance;
+	u64 inc_bbalance;
+	s32 dft_hue;
+	s32 min_hue;
+	s32 max_hue;
+	s32 inc_hue;
+	u32 dft_contrast;
+	u32 min_contrast;
+	u32 max_contrast;
+	u32 inc_contrast;
+	u32 dft_sat;
+	u32 min_sat;
+	u32 max_sat;
+	u32 inc_sat;
+	s32 dft_black_lvl;
+	s32 min_black_lvl;
+	s32 max_black_lvl;
+	s32 inc_black_lvl;
+	u64 dft_gamma;
+	u64 min_gamma;
+	u64 max_gamma;
+	u64 inc_gamma;
+	s32 dft_sharp;
+	s32 min_sharp;
+	s32 max_sharp;
+	s32 inc_sharp;
+
+	struct alvium_mode mode;
+	struct v4l2_fract frame_interval;
+	u64 dft_fr;
+	u64 min_fr;
+	u64 max_fr;
+	u64 fr;
+
+	u8 h_sup_csi_lanes;
+	u64 link_freq;
+
+	struct alvium_ctrls ctrls;
+
+	u8 bcrm_mode;
+
+	struct alvium_pixfmt *alvium_csi2_fmt;
+	u8 alvium_csi2_fmt_n;
+
+	u8 streaming;
+	u8 apply_fiv;
+};
+
+static inline struct alvium_dev *sd_to_alvium(struct v4l2_subdev *sd)
+{
+	return container_of_const(sd, struct alvium_dev, sd);
+}
+
+static inline struct v4l2_subdev *ctrl_to_sd(struct v4l2_ctrl *ctrl)
+{
+	return &container_of_const(ctrl->handler, struct alvium_dev,
+					  ctrls.handler)->sd;
+}
+#endif /* ALVIUM_CSI2_H_ */
diff --git a/drivers/media/i2c/ar0521.c b/drivers/media/i2c/ar0521.c
index 701f36345f..c7d5fa532a 100644
--- a/drivers/media/i2c/ar0521.c
+++ b/drivers/media/i2c/ar0521.c
@@ -446,8 +446,7 @@ static int ar0521_get_fmt(struct v4l2_subdev *sd,
 	mutex_lock(&sensor->lock);
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY)
-		fmt = v4l2_subdev_get_try_format(&sensor->sd, sd_state, 0
-						 /* pad */);
+		fmt = v4l2_subdev_state_get_format(sd_state, 0);
 	else
 		fmt = &sensor->fmt;
 
@@ -472,7 +471,7 @@ static int ar0521_set_fmt(struct v4l2_subdev *sd,
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
 		struct v4l2_mbus_framefmt *fmt;
 
-		fmt = v4l2_subdev_get_try_format(sd, sd_state, 0 /* pad */);
+		fmt = v4l2_subdev_state_get_format(sd_state, 0);
 		*fmt = format->format;
 
 		mutex_unlock(&sensor->lock);
diff --git a/drivers/media/i2c/ccs/Kconfig b/drivers/media/i2c/ccs/Kconfig
index b55c93a2e2..710a729ae4 100644
--- a/drivers/media/i2c/ccs/Kconfig
+++ b/drivers/media/i2c/ccs/Kconfig
@@ -2,6 +2,7 @@
 config VIDEO_CCS
 	tristate "MIPI CCS/SMIA++/SMIA sensor support"
 	depends on HAVE_CLK
+	select V4L2_CCI_I2C
 	select VIDEO_CCS_PLL
 	help
 	  This is a generic driver for MIPI CCS, SMIA++ and SMIA compliant
diff --git a/drivers/media/i2c/ccs/ccs-core.c b/drivers/media/i2c/ccs/ccs-core.c
index 12e6f0a26f..e21287d50c 100644
--- a/drivers/media/i2c/ccs/ccs-core.c
+++ b/drivers/media/i2c/ccs/ccs-core.c
@@ -25,8 +25,9 @@
 #include <linux/slab.h>
 #include <linux/smiapp.h>
 #include <linux/v4l2-mediabus.h>
-#include <media/v4l2-fwnode.h>
+#include <media/v4l2-cci.h>
 #include <media/v4l2-device.h>
+#include <media/v4l2-fwnode.h>
 #include <uapi/linux/ccs.h>
 
 #include "ccs.h"
@@ -98,7 +99,7 @@ static int ccs_limit_ptr(struct ccs_sensor *sensor, unsigned int limit,
 	linfo = &ccs_limits[ccs_limit_offsets[limit].info];
 
 	if (WARN_ON(!sensor->ccs_limits) ||
-	    WARN_ON(offset + ccs_reg_width(linfo->reg) >
+	    WARN_ON(offset + CCI_REG_WIDTH_BYTES(linfo->reg) >
 		    ccs_limit_offsets[limit + 1].lim))
 		return -EINVAL;
 
@@ -124,7 +125,7 @@ void ccs_replace_limit(struct ccs_sensor *sensor,
 	dev_dbg(&client->dev, "quirk: 0x%8.8x \"%s\" %u = %u, 0x%x\n",
 		linfo->reg, linfo->name, offset, val, val);
 
-	ccs_assign_limit(ptr, ccs_reg_width(linfo->reg), val);
+	ccs_assign_limit(ptr, CCI_REG_WIDTH_BYTES(linfo->reg), val);
 }
 
 u32 ccs_get_limit(struct ccs_sensor *sensor, unsigned int limit,
@@ -138,7 +139,7 @@ u32 ccs_get_limit(struct ccs_sensor *sensor, unsigned int limit,
 	if (ret)
 		return 0;
 
-	switch (ccs_reg_width(ccs_limits[ccs_limit_offsets[limit].info].reg)) {
+	switch (CCI_REG_WIDTH_BYTES(ccs_limits[ccs_limit_offsets[limit].info].reg)) {
 	case sizeof(u8):
 		val = *(u8 *)ptr;
 		break;
@@ -172,9 +173,11 @@ static int ccs_read_all_limits(struct ccs_sensor *sensor)
 
 	end = alloc + ccs_limit_offsets[CCS_L_LAST].lim;
 
+	sensor->ccs_limits = alloc;
+
 	for (i = 0, l = 0, ptr = alloc; ccs_limits[i].size; i++) {
 		u32 reg = ccs_limits[i].reg;
-		unsigned int width = ccs_reg_width(reg);
+		unsigned int width = CCI_REG_WIDTH_BYTES(reg);
 		unsigned int j;
 
 		if (l == CCS_L_LAST) {
@@ -186,6 +189,7 @@ static int ccs_read_all_limits(struct ccs_sensor *sensor)
 
 		for (j = 0; j < ccs_limits[i].size / width;
 		     j++, reg += width, ptr += width) {
+			char str[16] = "";
 			u32 val;
 
 			ret = ccs_read_addr_noconv(sensor, reg, &val);
@@ -204,8 +208,15 @@ static int ccs_read_all_limits(struct ccs_sensor *sensor)
 
 			ccs_assign_limit(ptr, width, val);
 
-			dev_dbg(&client->dev, "0x%8.8x \"%s\" = %u, 0x%x\n",
-				reg, ccs_limits[i].name, val, val);
+#ifdef CONFIG_DYNAMIC_DEBUG
+			if (reg & (CCS_FL_FLOAT_IREAL | CCS_FL_IREAL))
+				snprintf(str, sizeof(str), ", %u",
+					 ccs_reg_conv(sensor, reg, val));
+#endif
+
+			dev_dbg(&client->dev,
+				"0x%8.8x \"%s\" = %u, 0x%x%s\n",
+				reg, ccs_limits[i].name, val, val, str);
 		}
 
 		if (ccs_limits[i].flags & CCS_L_FL_SAME_REG)
@@ -222,14 +233,13 @@ static int ccs_read_all_limits(struct ccs_sensor *sensor)
 		goto out_err;
 	}
 
-	sensor->ccs_limits = alloc;
-
 	if (CCS_LIM(sensor, SCALER_N_MIN) < 16)
 		ccs_replace_limit(sensor, CCS_L_SCALER_N_MIN, 0, 16);
 
 	return 0;
 
 out_err:
+	sensor->ccs_limits = NULL;
 	kfree(alloc);
 
 	return ret;
@@ -1878,9 +1888,11 @@ static int ccs_pm_get_init(struct ccs_sensor *sensor)
 		goto error;
 
 	/* Device was already active, so don't set controls */
-	if (rval == 1)
+	if (rval == 1 && !sensor->handler_setup_needed)
 		return 0;
 
+	sensor->handler_setup_needed = false;
+
 	/* Restore V4L2 controls to the previously suspended device */
 	rval = v4l2_ctrl_handler_setup(&sensor->pixel_array->ctrl_handler);
 	if (rval)
@@ -2030,7 +2042,7 @@ static int __ccs_get_format(struct v4l2_subdev *subdev,
 			    struct v4l2_subdev_state *sd_state,
 			    struct v4l2_subdev_format *fmt)
 {
-	fmt->format = *v4l2_subdev_get_pad_format(subdev, sd_state, fmt->pad);
+	fmt->format = *v4l2_subdev_state_get_format(sd_state, fmt->pad);
 	fmt->format.code = __ccs_get_mbus_code(subdev, fmt->pad);
 
 	return 0;
@@ -2061,10 +2073,10 @@ static void ccs_get_crop_compose(struct v4l2_subdev *subdev,
 	if (crops)
 		for (i = 0; i < subdev->entity.num_pads; i++)
 			crops[i] =
-				v4l2_subdev_get_pad_crop(subdev, sd_state, i);
+				v4l2_subdev_state_get_crop(sd_state, i);
 	if (comps)
-		*comps = v4l2_subdev_get_pad_compose(subdev, sd_state,
-						     ssd->sink_pad);
+		*comps = v4l2_subdev_state_get_compose(sd_state,
+						       ssd->sink_pad);
 }
 
 /* Changes require propagation only on sink pad. */
@@ -2097,7 +2109,7 @@ static void ccs_propagate(struct v4l2_subdev *subdev,
 		fallthrough;
 	case V4L2_SEL_TGT_COMPOSE:
 		*crops[CCS_PAD_SRC] = *comp;
-		fmt = v4l2_subdev_get_pad_format(subdev, sd_state, CCS_PAD_SRC);
+		fmt = v4l2_subdev_state_get_format(sd_state, CCS_PAD_SRC);
 		fmt->width = comp->width;
 		fmt->height = comp->height;
 		if (which == V4L2_SUBDEV_FORMAT_ACTIVE && ssd == sensor->src)
@@ -2507,7 +2519,7 @@ static int ccs_set_crop(struct v4l2_subdev *subdev,
 
 	if (sel->pad == ssd->sink_pad) {
 		struct v4l2_mbus_framefmt *mfmt =
-			v4l2_subdev_get_pad_format(subdev, sd_state, sel->pad);
+			v4l2_subdev_state_get_format(sd_state, sel->pad);
 
 		src_size.width = mfmt->width;
 		src_size.height = mfmt->height;
@@ -2567,8 +2579,8 @@ static int ccs_get_selection(struct v4l2_subdev *subdev,
 			ccs_get_native_size(ssd, &sel->r);
 		} else if (sel->pad == ssd->sink_pad) {
 			struct v4l2_mbus_framefmt *sink_fmt =
-				v4l2_subdev_get_pad_format(subdev, sd_state,
-							   ssd->sink_pad);
+				v4l2_subdev_state_get_format(sd_state,
+							     ssd->sink_pad);
 			sel->r.top = sel->r.left = 0;
 			sel->r.width = sink_fmt->width;
 			sel->r.height = sink_fmt->height;
@@ -2714,66 +2726,54 @@ static int ccs_identify_module(struct ccs_sensor *sensor)
 	rval = ccs_read(sensor, MODULE_MANUFACTURER_ID,
 			&minfo->mipi_manufacturer_id);
 	if (!rval && !minfo->mipi_manufacturer_id)
-		rval = ccs_read_addr_8only(sensor,
-					   SMIAPP_REG_U8_MANUFACTURER_ID,
-					   &minfo->smia_manufacturer_id);
+		rval = ccs_read_addr(sensor, SMIAPP_REG_U8_MANUFACTURER_ID,
+				     &minfo->smia_manufacturer_id);
 	if (!rval)
-		rval = ccs_read_addr_8only(sensor, CCS_R_MODULE_MODEL_ID,
-					   &minfo->model_id);
+		rval = ccs_read(sensor, MODULE_MODEL_ID, &minfo->model_id);
 	if (!rval)
-		rval = ccs_read_addr_8only(sensor,
-					   CCS_R_MODULE_REVISION_NUMBER_MAJOR,
-					   &rev);
+		rval = ccs_read(sensor, MODULE_REVISION_NUMBER_MAJOR, &rev);
 	if (!rval) {
-		rval = ccs_read_addr_8only(sensor,
-					   CCS_R_MODULE_REVISION_NUMBER_MINOR,
-					   &minfo->revision_number);
+		rval = ccs_read(sensor, MODULE_REVISION_NUMBER_MINOR,
+				&minfo->revision_number);
 		minfo->revision_number |= rev << 8;
 	}
 	if (!rval)
-		rval = ccs_read_addr_8only(sensor, CCS_R_MODULE_DATE_YEAR,
-					   &minfo->module_year);
+		rval = ccs_read(sensor, MODULE_DATE_YEAR, &minfo->module_year);
 	if (!rval)
-		rval = ccs_read_addr_8only(sensor, CCS_R_MODULE_DATE_MONTH,
-					   &minfo->module_month);
+		rval = ccs_read(sensor, MODULE_DATE_MONTH,
+				&minfo->module_month);
 	if (!rval)
-		rval = ccs_read_addr_8only(sensor, CCS_R_MODULE_DATE_DAY,
-					   &minfo->module_day);
+		rval = ccs_read(sensor, MODULE_DATE_DAY, &minfo->module_day);
 
 	/* Sensor info */
 	if (!rval)
 		rval = ccs_read(sensor, SENSOR_MANUFACTURER_ID,
 				&minfo->sensor_mipi_manufacturer_id);
 	if (!rval && !minfo->sensor_mipi_manufacturer_id)
-		rval = ccs_read_addr_8only(sensor,
-					   CCS_R_SENSOR_MANUFACTURER_ID,
-					   &minfo->sensor_smia_manufacturer_id);
+		rval = ccs_read(sensor, SENSOR_MANUFACTURER_ID,
+				&minfo->sensor_smia_manufacturer_id);
 	if (!rval)
-		rval = ccs_read_addr_8only(sensor,
-					   CCS_R_SENSOR_MODEL_ID,
-					   &minfo->sensor_model_id);
+		rval = ccs_read(sensor, SENSOR_MODEL_ID,
+				&minfo->sensor_model_id);
 	if (!rval)
-		rval = ccs_read_addr_8only(sensor,
-					   CCS_R_SENSOR_REVISION_NUMBER,
-					   &minfo->sensor_revision_number);
+		rval = ccs_read(sensor, SENSOR_REVISION_NUMBER,
+				&minfo->sensor_revision_number);
 	if (!rval && !minfo->sensor_revision_number)
-		rval = ccs_read_addr_8only(sensor,
-					   CCS_R_SENSOR_REVISION_NUMBER_16,
-					   &minfo->sensor_revision_number);
+		rval = ccs_read(sensor, SENSOR_REVISION_NUMBER_16,
+				&minfo->sensor_revision_number);
 	if (!rval)
-		rval = ccs_read_addr_8only(sensor,
-					   CCS_R_SENSOR_FIRMWARE_VERSION,
-					   &minfo->sensor_firmware_version);
+		rval = ccs_read(sensor, SENSOR_FIRMWARE_VERSION,
+				&minfo->sensor_firmware_version);
 
 	/* SMIA */
 	if (!rval)
 		rval = ccs_read(sensor, MIPI_CCS_VERSION, &minfo->ccs_version);
 	if (!rval && !minfo->ccs_version)
-		rval = ccs_read_addr_8only(sensor, SMIAPP_REG_U8_SMIA_VERSION,
-					   &minfo->smia_version);
+		rval = ccs_read_addr(sensor, SMIAPP_REG_U8_SMIA_VERSION,
+				     &minfo->smia_version);
 	if (!rval && !minfo->ccs_version)
-		rval = ccs_read_addr_8only(sensor, SMIAPP_REG_U8_SMIAPP_VERSION,
-					   &minfo->smiapp_version);
+		rval = ccs_read_addr(sensor, SMIAPP_REG_U8_SMIAPP_VERSION,
+				     &minfo->smiapp_version);
 
 	if (rval) {
 		dev_err(&client->dev, "sensor detection failed\n");
@@ -3004,17 +3004,17 @@ static int ccs_init_subdev(struct ccs_sensor *sensor,
 	return 0;
 }
 
-static int ccs_init_cfg(struct v4l2_subdev *sd,
-			struct v4l2_subdev_state *sd_state)
+static int ccs_init_state(struct v4l2_subdev *sd,
+			  struct v4l2_subdev_state *sd_state)
 {
 	struct ccs_subdev *ssd = to_ccs_subdev(sd);
 	struct ccs_sensor *sensor = ssd->sensor;
 	unsigned int pad = ssd == sensor->pixel_array ?
 		CCS_PA_PAD_SRC : CCS_PAD_SINK;
 	struct v4l2_mbus_framefmt *fmt =
-		v4l2_subdev_get_pad_format(sd, sd_state, pad);
+		v4l2_subdev_state_get_format(sd_state, pad);
 	struct v4l2_rect *crop =
-		v4l2_subdev_get_pad_crop(sd, sd_state, pad);
+		v4l2_subdev_state_get_crop(sd_state, pad);
 	bool is_active = !sd->active_state || sd->active_state == sd_state;
 
 	mutex_lock(&sensor->mutex);
@@ -3034,7 +3034,7 @@ static int ccs_init_cfg(struct v4l2_subdev *sd,
 		return 0;
 	}
 
-	fmt = v4l2_subdev_get_pad_format(sd, sd_state, CCS_PAD_SRC);
+	fmt = v4l2_subdev_state_get_format(sd_state, CCS_PAD_SRC);
 	fmt->code = ssd == sensor->src ?
 		sensor->csi_format->code : sensor->internal_csi_format->code;
 	fmt->field = V4L2_FIELD_NONE;
@@ -3053,7 +3053,6 @@ static const struct v4l2_subdev_video_ops ccs_video_ops = {
 };
 
 static const struct v4l2_subdev_pad_ops ccs_pad_ops = {
-	.init_cfg = ccs_init_cfg,
 	.enum_mbus_code = ccs_enum_mbus_code,
 	.get_fmt = ccs_get_format,
 	.set_fmt = ccs_set_format,
@@ -3077,6 +3076,7 @@ static const struct media_entity_operations ccs_entity_ops = {
 };
 
 static const struct v4l2_subdev_internal_ops ccs_internal_src_ops = {
+	.init_state = ccs_init_state,
 	.registered = ccs_registered,
 	.unregistered = ccs_unregistered,
 };
@@ -3307,6 +3307,13 @@ static int ccs_probe(struct i2c_client *client)
 	if (IS_ERR(sensor->xshutdown))
 		return PTR_ERR(sensor->xshutdown);
 
+	sensor->regmap = devm_cci_regmap_init_i2c(client, 16);
+	if (IS_ERR(sensor->regmap)) {
+		dev_err(&client->dev, "can't initialise CCI (%ld)\n",
+			PTR_ERR(sensor->regmap));
+		return PTR_ERR(sensor->regmap);
+	}
+
 	rval = ccs_power_on(&client->dev);
 	if (rval < 0)
 		return rval;
@@ -3532,6 +3539,7 @@ static int ccs_probe(struct i2c_client *client)
 
 	sensor->streaming = false;
 	sensor->dev_init_done = true;
+	sensor->handler_setup_needed = true;
 
 	rval = ccs_write_msr_regs(sensor);
 	if (rval)
@@ -3636,12 +3644,16 @@ static int ccs_module_init(void)
 {
 	unsigned int i, l;
 
+	CCS_BUILD_BUG;
+
 	for (i = 0, l = 0; ccs_limits[i].size && l < CCS_L_LAST; i++) {
 		if (!(ccs_limits[i].flags & CCS_L_FL_SAME_REG)) {
 			ccs_limit_offsets[l + 1].lim =
 				ALIGN(ccs_limit_offsets[l].lim +
 				      ccs_limits[i].size,
-				      ccs_reg_width(ccs_limits[i + 1].reg));
+				      ccs_limits[i + 1].reg ?
+				      CCI_REG_WIDTH_BYTES(ccs_limits[i + 1].reg) :
+				      1U);
 			ccs_limit_offsets[l].info = i;
 			l++;
 		} else {
diff --git a/drivers/media/i2c/ccs/ccs-reg-access.c b/drivers/media/i2c/ccs/ccs-reg-access.c
index 25993445f4..ed79075505 100644
--- a/drivers/media/i2c/ccs/ccs-reg-access.c
+++ b/drivers/media/i2c/ccs/ccs-reg-access.c
@@ -62,87 +62,6 @@ static u32 float_to_u32_mul_1000000(struct i2c_client *client, u32 phloat)
 }
 
 
-/*
- * Read a 8/16/32-bit i2c register.  The value is returned in 'val'.
- * Returns zero if successful, or non-zero otherwise.
- */
-static int ____ccs_read_addr(struct ccs_sensor *sensor, u16 reg, u16 len,
-			     u32 *val)
-{
-	struct i2c_client *client = v4l2_get_subdevdata(&sensor->src->sd);
-	struct i2c_msg msg;
-	unsigned char data_buf[sizeof(u32)] = { 0 };
-	unsigned char offset_buf[sizeof(u16)];
-	int r;
-
-	if (len > sizeof(data_buf))
-		return -EINVAL;
-
-	msg.addr = client->addr;
-	msg.flags = 0;
-	msg.len = sizeof(offset_buf);
-	msg.buf = offset_buf;
-	put_unaligned_be16(reg, offset_buf);
-
-	r = i2c_transfer(client->adapter, &msg, 1);
-	if (r != 1) {
-		if (r >= 0)
-			r = -EBUSY;
-		goto err;
-	}
-
-	msg.len = len;
-	msg.flags = I2C_M_RD;
-	msg.buf = &data_buf[sizeof(data_buf) - len];
-
-	r = i2c_transfer(client->adapter, &msg, 1);
-	if (r != 1) {
-		if (r >= 0)
-			r = -EBUSY;
-		goto err;
-	}
-
-	*val = get_unaligned_be32(data_buf);
-
-	return 0;
-
-err:
-	dev_err(&client->dev, "read from offset 0x%x error %d\n", reg, r);
-
-	return r;
-}
-
-/* Read a register using 8-bit access only. */
-static int ____ccs_read_addr_8only(struct ccs_sensor *sensor, u16 reg,
-				   u16 len, u32 *val)
-{
-	unsigned int i;
-	int rval;
-
-	*val = 0;
-
-	for (i = 0; i < len; i++) {
-		u32 val8;
-
-		rval = ____ccs_read_addr(sensor, reg + i, 1, &val8);
-		if (rval < 0)
-			return rval;
-		*val |= val8 << ((len - i - 1) << 3);
-	}
-
-	return 0;
-}
-
-unsigned int ccs_reg_width(u32 reg)
-{
-	if (reg & CCS_FL_16BIT)
-		return sizeof(u16);
-	if (reg & CCS_FL_32BIT)
-		return sizeof(u32);
-
-	return sizeof(u8);
-}
-
 static u32 ireal32_to_u32_mul_1000000(struct i2c_client *client, u32 val)
 {
 	if (val >> 10 > U32_MAX / 15625) {
@@ -178,29 +97,22 @@ u32 ccs_reg_conv(struct ccs_sensor *sensor, u32 reg, u32 val)
 static int __ccs_read_addr(struct ccs_sensor *sensor, u32 reg, u32 *val,
 			   bool only8, bool conv)
 {
-	unsigned int len = ccs_reg_width(reg);
+	u64 __val;
 	int rval;
 
-	if (!only8)
-		rval = ____ccs_read_addr(sensor, CCS_REG_ADDR(reg), len, val);
-	else
-		rval = ____ccs_read_addr_8only(sensor, CCS_REG_ADDR(reg), len,
-					       val);
+	rval = cci_read(sensor->regmap, reg, &__val, NULL);
 	if (rval < 0)
 		return rval;
 
-	if (!conv)
-		return 0;
-
-	*val = ccs_reg_conv(sensor, reg, *val);
+	*val = conv ? ccs_reg_conv(sensor, reg, __val) : __val;
 
 	return 0;
 }
 
-static int __ccs_read_data(struct ccs_reg *regs, size_t num_regs,
-			   u32 reg, u32 *val)
+static int __ccs_static_data_read_ro_reg(struct ccs_reg *regs, size_t num_regs,
+					 u32 reg, u32 *val)
 {
-	unsigned int width = ccs_reg_width(reg);
+	unsigned int width = CCI_REG_WIDTH_BYTES(reg);
 	size_t i;
 
 	for (i = 0; i < num_regs; i++, regs++) {
@@ -235,16 +147,17 @@ static int __ccs_read_data(struct ccs_reg *regs, size_t num_regs,
 	return -ENOENT;
 }
 
-static int ccs_read_data(struct ccs_sensor *sensor, u32 reg, u32 *val)
+static int
+ccs_static_data_read_ro_reg(struct ccs_sensor *sensor, u32 reg, u32 *val)
 {
-	if (!__ccs_read_data(sensor->sdata.sensor_read_only_regs,
-			     sensor->sdata.num_sensor_read_only_regs,
-			     reg, val))
+	if (!__ccs_static_data_read_ro_reg(sensor->sdata.sensor_read_only_regs,
+					   sensor->sdata.num_sensor_read_only_regs,
+					   reg, val))
 		return 0;
 
-	return __ccs_read_data(sensor->mdata.module_read_only_regs,
-			       sensor->mdata.num_module_read_only_regs,
-			       reg, val);
+	return __ccs_static_data_read_ro_reg(sensor->mdata.module_read_only_regs,
+					     sensor->mdata.num_module_read_only_regs,
+					     reg, val);
 }
 
 static int ccs_read_addr_raw(struct ccs_sensor *sensor, u32 reg, u32 *val,
@@ -253,7 +166,7 @@ static int ccs_read_addr_raw(struct ccs_sensor *sensor, u32 reg, u32 *val,
 	int rval;
 
 	if (data) {
-		rval = ccs_read_data(sensor, reg, val);
+		rval = ccs_static_data_read_ro_reg(sensor, reg, val);
 		if (!rval)
 			return 0;
 	}
@@ -291,71 +204,13 @@ int ccs_read_addr_noconv(struct ccs_sensor *sensor, u32 reg, u32 *val)
 	return ccs_read_addr_raw(sensor, reg, val, false, true, false, true);
 }
 
-static int ccs_write_retry(struct i2c_client *client, struct i2c_msg *msg)
-{
-	unsigned int retries;
-	int r;
-
-	for (retries = 0; retries < 10; retries++) {
-		/*
-		 * Due to unknown reason sensor stops responding. This
-		 * loop is a temporaty solution until the root cause
-		 * is found.
-		 */
-		r = i2c_transfer(client->adapter, msg, 1);
-		if (r != 1) {
-			usleep_range(1000, 2000);
-			continue;
-		}
-
-		if (retries)
-			dev_err(&client->dev,
-				"sensor i2c stall encountered. retries: %d\n",
-				retries);
-		return 0;
-	}
-
-	return r;
-}
-
-int ccs_write_addr_no_quirk(struct ccs_sensor *sensor, u32 reg, u32 val)
-{
-	struct i2c_client *client = v4l2_get_subdevdata(&sensor->src->sd);
-	struct i2c_msg msg;
-	unsigned char data[6];
-	unsigned int len = ccs_reg_width(reg);
-	int r;
-
-	if (len > sizeof(data) - 2)
-		return -EINVAL;
-
-	msg.addr = client->addr;
-	msg.flags = 0; /* Write */
-	msg.len = 2 + len;
-	msg.buf = data;
-
-	put_unaligned_be16(CCS_REG_ADDR(reg), data);
-	put_unaligned_be32(val << (8 * (sizeof(val) - len)), data + 2);
-
-	dev_dbg(&client->dev, "writing reg 0x%4.4x value 0x%*.*x (%u)\n",
-		CCS_REG_ADDR(reg), ccs_reg_width(reg) << 1,
-		ccs_reg_width(reg) << 1, val, val);
-
-	r = ccs_write_retry(client, &msg);
-	if (r)
-		dev_err(&client->dev,
-			"wrote 0x%x to offset 0x%x error %d\n", val,
-			CCS_REG_ADDR(reg), r);
-
-	return r;
-}
-
 /*
  * Write to a 8/16-bit register.
  * Returns zero if successful, or non-zero otherwise.
  */
 int ccs_write_addr(struct ccs_sensor *sensor, u32 reg, u32 val)
 {
+	unsigned int retries = 10;
 	int rval;
 
 	rval = ccs_call_quirk(sensor, reg_access, true, &reg, &val);
@@ -364,7 +219,13 @@ int ccs_write_addr(struct ccs_sensor *sensor, u32 reg, u32 val)
 	if (rval < 0)
 		return rval;
 
-	return ccs_write_addr_no_quirk(sensor, reg, val);
+	rval = 0;
+	do {
+		if (cci_write(sensor->regmap, reg, val, &rval))
+			fsleep(1000);
+	} while (rval && --retries);
+
+	return rval;
 }
 
 #define MAX_WRITE_LEN	32U
@@ -373,40 +234,38 @@ int ccs_write_data_regs(struct ccs_sensor *sensor, struct ccs_reg *regs,
 			size_t num_regs)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(&sensor->src->sd);
-	unsigned char buf[2 + MAX_WRITE_LEN];
-	struct i2c_msg msg = {
-		.addr = client->addr,
-		.buf = buf,
-	};
 	size_t i;
 
 	for (i = 0; i < num_regs; i++, regs++) {
 		unsigned char *regdata = regs->value;
 		unsigned int j;
+		int len;
 
-		for (j = 0; j < regs->len;
-		     j += msg.len - 2, regdata += msg.len - 2) {
+		for (j = 0; j < regs->len; j += len, regdata += len) {
 			char printbuf[(MAX_WRITE_LEN << 1) +
 				      1 /* \0 */] = { 0 };
+			unsigned int retries = 10;
 			int rval;
 
-			msg.len = min(regs->len - j, MAX_WRITE_LEN);
+			len = min(regs->len - j, MAX_WRITE_LEN);
 
-			bin2hex(printbuf, regdata, msg.len);
+			bin2hex(printbuf, regdata, len);
 			dev_dbg(&client->dev,
 				"writing msr reg 0x%4.4x value 0x%s\n",
 				regs->addr + j, printbuf);
 
-			put_unaligned_be16(regs->addr + j, buf);
-			memcpy(buf + 2, regdata, msg.len);
-
-			msg.len += 2;
+			do {
+				rval = regmap_bulk_write(sensor->regmap,
+							 regs->addr + j,
+							 regdata, len);
+				if (rval)
+					fsleep(1000);
+			} while (rval && --retries);
 
-			rval = ccs_write_retry(client, &msg);
 			if (rval) {
 				dev_err(&client->dev,
 					"error writing %u octets to address 0x%4.4x\n",
-					msg.len, regs->addr + j);
+					len, regs->addr + j);
 				return rval;
 			}
 		}
diff --git a/drivers/media/i2c/ccs/ccs-regs.h b/drivers/media/i2c/ccs/ccs-regs.h
index 6ce84c5ecf..7b5dbc86e4 100644
--- a/drivers/media/i2c/ccs/ccs-regs.h
+++ b/drivers/media/i2c/ccs/ccs-regs.h
@@ -10,59 +10,59 @@
 
 #include <linux/bits.h>
 
-#define CCS_FL_BASE		16
-#define CCS_FL_16BIT		BIT(CCS_FL_BASE)
-#define CCS_FL_32BIT		BIT(CCS_FL_BASE + 1)
-#define CCS_FL_FLOAT_IREAL	BIT(CCS_FL_BASE + 2)
-#define CCS_FL_IREAL		BIT(CCS_FL_BASE + 3)
-#define CCS_R_ADDR(r)		((r) & 0xffff)
+#include <media/v4l2-cci.h>
 
-#define CCS_R_MODULE_MODEL_ID					(0x0000 | CCS_FL_16BIT)
-#define CCS_R_MODULE_REVISION_NUMBER_MAJOR			0x0002
-#define CCS_R_FRAME_COUNT					0x0005
-#define CCS_R_PIXEL_ORDER					0x0006
+#define CCS_FL_BASE		CCI_REG_PRIVATE_SHIFT
+#define CCS_FL_FLOAT_IREAL	BIT(CCS_FL_BASE)
+#define CCS_FL_IREAL		BIT(CCS_FL_BASE + 1)
+#define CCS_BUILD_BUG \
+	BUILD_BUG_ON(~CCI_REG_PRIVATE_MASK & (BIT(CCS_FL_BASE) | BIT(CCS_FL_BASE + 1)))
+#define CCS_R_MODULE_MODEL_ID					CCI_REG16(0x0000)
+#define CCS_R_MODULE_REVISION_NUMBER_MAJOR			CCI_REG8(0x0002)
+#define CCS_R_FRAME_COUNT					CCI_REG8(0x0005)
+#define CCS_R_PIXEL_ORDER					CCI_REG8(0x0006)
 #define CCS_PIXEL_ORDER_GRBG					0U
 #define CCS_PIXEL_ORDER_RGGB					1U
 #define CCS_PIXEL_ORDER_BGGR					2U
 #define CCS_PIXEL_ORDER_GBRG					3U
-#define CCS_R_MIPI_CCS_VERSION					0x0007
+#define CCS_R_MIPI_CCS_VERSION					CCI_REG8(0x0007)
 #define CCS_MIPI_CCS_VERSION_V1_0				0x10
 #define CCS_MIPI_CCS_VERSION_V1_1				0x11
 #define CCS_MIPI_CCS_VERSION_MAJOR_SHIFT			4U
 #define CCS_MIPI_CCS_VERSION_MAJOR_MASK				0xf0
 #define CCS_MIPI_CCS_VERSION_MINOR_SHIFT			0U
 #define CCS_MIPI_CCS_VERSION_MINOR_MASK				0xf
-#define CCS_R_DATA_PEDESTAL					(0x0008 | CCS_FL_16BIT)
-#define CCS_R_MODULE_MANUFACTURER_ID				(0x000e | CCS_FL_16BIT)
-#define CCS_R_MODULE_REVISION_NUMBER_MINOR			0x0010
-#define CCS_R_MODULE_DATE_YEAR					0x0012
-#define CCS_R_MODULE_DATE_MONTH					0x0013
-#define CCS_R_MODULE_DATE_DAY					0x0014
-#define CCS_R_MODULE_DATE_PHASE					0x0015
+#define CCS_R_DATA_PEDESTAL					CCI_REG16(0x0008)
+#define CCS_R_MODULE_MANUFACTURER_ID				CCI_REG16(0x000e)
+#define CCS_R_MODULE_REVISION_NUMBER_MINOR			CCI_REG8(0x0010)
+#define CCS_R_MODULE_DATE_YEAR					CCI_REG8(0x0012)
+#define CCS_R_MODULE_DATE_MONTH					CCI_REG8(0x0013)
+#define CCS_R_MODULE_DATE_DAY					CCI_REG8(0x0014)
+#define CCS_R_MODULE_DATE_PHASE					CCI_REG8(0x0015)
 #define CCS_MODULE_DATE_PHASE_SHIFT				0U
 #define CCS_MODULE_DATE_PHASE_MASK				0x7
 #define CCS_MODULE_DATE_PHASE_TS				0U
 #define CCS_MODULE_DATE_PHASE_ES				1U
 #define CCS_MODULE_DATE_PHASE_CS				2U
 #define CCS_MODULE_DATE_PHASE_MP				3U
-#define CCS_R_SENSOR_MODEL_ID					(0x0016 | CCS_FL_16BIT)
-#define CCS_R_SENSOR_REVISION_NUMBER				0x0018
-#define CCS_R_SENSOR_FIRMWARE_VERSION				0x001a
-#define CCS_R_SERIAL_NUMBER					(0x001c | CCS_FL_32BIT)
-#define CCS_R_SENSOR_MANUFACTURER_ID				(0x0020 | CCS_FL_16BIT)
-#define CCS_R_SENSOR_REVISION_NUMBER_16				(0x0022 | CCS_FL_16BIT)
-#define CCS_R_FRAME_FORMAT_MODEL_TYPE				0x0040
+#define CCS_R_SENSOR_MODEL_ID					CCI_REG16(0x0016)
+#define CCS_R_SENSOR_REVISION_NUMBER				CCI_REG8(0x0018)
+#define CCS_R_SENSOR_FIRMWARE_VERSION				CCI_REG8(0x001a)
+#define CCS_R_SERIAL_NUMBER					CCI_REG32(0x001c)
+#define CCS_R_SENSOR_MANUFACTURER_ID				CCI_REG16(0x0020)
+#define CCS_R_SENSOR_REVISION_NUMBER_16				CCI_REG16(0x0022)
+#define CCS_R_FRAME_FORMAT_MODEL_TYPE				CCI_REG8(0x0040)
 #define CCS_FRAME_FORMAT_MODEL_TYPE_2_BYTE			1U
 #define CCS_FRAME_FORMAT_MODEL_TYPE_4_BYTE			2U
-#define CCS_R_FRAME_FORMAT_MODEL_SUBTYPE			0x0041
+#define CCS_R_FRAME_FORMAT_MODEL_SUBTYPE			CCI_REG8(0x0041)
 #define CCS_FRAME_FORMAT_MODEL_SUBTYPE_ROWS_SHIFT		0U
 #define CCS_FRAME_FORMAT_MODEL_SUBTYPE_ROWS_MASK		0xf
 #define CCS_FRAME_FORMAT_MODEL_SUBTYPE_COLUMNS_SHIFT		4U
 #define CCS_FRAME_FORMAT_MODEL_SUBTYPE_COLUMNS_MASK		0xf0
-#define CCS_R_FRAME_FORMAT_DESCRIPTOR(n)			((0x0042 | CCS_FL_16BIT) + (n) * 2)
+#define CCS_R_FRAME_FORMAT_DESCRIPTOR(n)			CCI_REG16(0x0042 + (n) * 2)
 #define CCS_LIM_FRAME_FORMAT_DESCRIPTOR_MIN_N			0U
 #define CCS_LIM_FRAME_FORMAT_DESCRIPTOR_MAX_N			14U
-#define CCS_R_FRAME_FORMAT_DESCRIPTOR_4(n)			((0x0060 | CCS_FL_32BIT) + (n) * 4)
+#define CCS_R_FRAME_FORMAT_DESCRIPTOR_4(n)			CCI_REG32(0x0060 + (n) * 4)
 #define CCS_FRAME_FORMAT_DESCRIPTOR_PIXELS_SHIFT		0U
 #define CCS_FRAME_FORMAT_DESCRIPTOR_PIXELS_MASK			0xfff
 #define CCS_FRAME_FORMAT_DESCRIPTOR_PCODE_SHIFT			12U
@@ -97,91 +97,91 @@
 #define CCS_FRAME_FORMAT_DESCRIPTOR_4_PCODE_MANUF_SPECIFIC_4	12U
 #define CCS_FRAME_FORMAT_DESCRIPTOR_4_PCODE_MANUF_SPECIFIC_5	13U
 #define CCS_FRAME_FORMAT_DESCRIPTOR_4_PCODE_MANUF_SPECIFIC_6	14U
-#define CCS_R_ANALOG_GAIN_CAPABILITY				(0x0080 | CCS_FL_16BIT)
+#define CCS_R_ANALOG_GAIN_CAPABILITY				CCI_REG16(0x0080)
 #define CCS_ANALOG_GAIN_CAPABILITY_GLOBAL			0U
 #define CCS_ANALOG_GAIN_CAPABILITY_ALTERNATE_GLOBAL		2U
-#define CCS_R_ANALOG_GAIN_CODE_MIN				(0x0084 | CCS_FL_16BIT)
-#define CCS_R_ANALOG_GAIN_CODE_MAX				(0x0086 | CCS_FL_16BIT)
-#define CCS_R_ANALOG_GAIN_CODE_STEP				(0x0088 | CCS_FL_16BIT)
-#define CCS_R_ANALOG_GAIN_TYPE					(0x008a | CCS_FL_16BIT)
-#define CCS_R_ANALOG_GAIN_M0					(0x008c | CCS_FL_16BIT)
-#define CCS_R_ANALOG_GAIN_C0					(0x008e | CCS_FL_16BIT)
-#define CCS_R_ANALOG_GAIN_M1					(0x0090 | CCS_FL_16BIT)
-#define CCS_R_ANALOG_GAIN_C1					(0x0092 | CCS_FL_16BIT)
-#define CCS_R_ANALOG_LINEAR_GAIN_MIN				(0x0094 | CCS_FL_16BIT)
-#define CCS_R_ANALOG_LINEAR_GAIN_MAX				(0x0096 | CCS_FL_16BIT)
-#define CCS_R_ANALOG_LINEAR_GAIN_STEP_SIZE			(0x0098 | CCS_FL_16BIT)
-#define CCS_R_ANALOG_EXPONENTIAL_GAIN_MIN			(0x009a | CCS_FL_16BIT)
-#define CCS_R_ANALOG_EXPONENTIAL_GAIN_MAX			(0x009c | CCS_FL_16BIT)
-#define CCS_R_ANALOG_EXPONENTIAL_GAIN_STEP_SIZE			(0x009e | CCS_FL_16BIT)
-#define CCS_R_DATA_FORMAT_MODEL_TYPE				0x00c0
+#define CCS_R_ANALOG_GAIN_CODE_MIN				CCI_REG16(0x0084)
+#define CCS_R_ANALOG_GAIN_CODE_MAX				CCI_REG16(0x0086)
+#define CCS_R_ANALOG_GAIN_CODE_STEP				CCI_REG16(0x0088)
+#define CCS_R_ANALOG_GAIN_TYPE					CCI_REG16(0x008a)
+#define CCS_R_ANALOG_GAIN_M0					CCI_REG16(0x008c)
+#define CCS_R_ANALOG_GAIN_C0					CCI_REG16(0x008e)
+#define CCS_R_ANALOG_GAIN_M1					CCI_REG16(0x0090)
+#define CCS_R_ANALOG_GAIN_C1					CCI_REG16(0x0092)
+#define CCS_R_ANALOG_LINEAR_GAIN_MIN				CCI_REG16(0x0094)
+#define CCS_R_ANALOG_LINEAR_GAIN_MAX				CCI_REG16(0x0096)
+#define CCS_R_ANALOG_LINEAR_GAIN_STEP_SIZE			CCI_REG16(0x0098)
+#define CCS_R_ANALOG_EXPONENTIAL_GAIN_MIN			CCI_REG16(0x009a)
+#define CCS_R_ANALOG_EXPONENTIAL_GAIN_MAX			CCI_REG16(0x009c)
+#define CCS_R_ANALOG_EXPONENTIAL_GAIN_STEP_SIZE			CCI_REG16(0x009e)
+#define CCS_R_DATA_FORMAT_MODEL_TYPE				CCI_REG8(0x00c0)
 #define CCS_DATA_FORMAT_MODEL_TYPE_NORMAL			1U
 #define CCS_DATA_FORMAT_MODEL_TYPE_EXTENDED			2U
-#define CCS_R_DATA_FORMAT_MODEL_SUBTYPE				0x00c1
+#define CCS_R_DATA_FORMAT_MODEL_SUBTYPE				CCI_REG8(0x00c1)
 #define CCS_DATA_FORMAT_MODEL_SUBTYPE_ROWS_SHIFT		0U
 #define CCS_DATA_FORMAT_MODEL_SUBTYPE_ROWS_MASK			0xf
 #define CCS_DATA_FORMAT_MODEL_SUBTYPE_COLUMNS_SHIFT		4U
 #define CCS_DATA_FORMAT_MODEL_SUBTYPE_COLUMNS_MASK		0xf0
-#define CCS_R_DATA_FORMAT_DESCRIPTOR(n)				((0x00c2 | CCS_FL_16BIT) + (n) * 2)
+#define CCS_R_DATA_FORMAT_DESCRIPTOR(n)				CCI_REG16(0x00c2 + (n) * 2)
 #define CCS_LIM_DATA_FORMAT_DESCRIPTOR_MIN_N			0U
 #define CCS_LIM_DATA_FORMAT_DESCRIPTOR_MAX_N			15U
 #define CCS_DATA_FORMAT_DESCRIPTOR_COMPRESSED_SHIFT		0U
 #define CCS_DATA_FORMAT_DESCRIPTOR_COMPRESSED_MASK		0xff
 #define CCS_DATA_FORMAT_DESCRIPTOR_UNCOMPRESSED_SHIFT		8U
 #define CCS_DATA_FORMAT_DESCRIPTOR_UNCOMPRESSED_MASK		0xff00
-#define CCS_R_MODE_SELECT					0x0100
+#define CCS_R_MODE_SELECT					CCI_REG8(0x0100)
 #define CCS_MODE_SELECT_SOFTWARE_STANDBY			0U
 #define CCS_MODE_SELECT_STREAMING				1U
-#define CCS_R_IMAGE_ORIENTATION					0x0101
+#define CCS_R_IMAGE_ORIENTATION					CCI_REG8(0x0101)
 #define CCS_IMAGE_ORIENTATION_HORIZONTAL_MIRROR			BIT(0)
 #define CCS_IMAGE_ORIENTATION_VERTICAL_FLIP			BIT(1)
-#define CCS_R_SOFTWARE_RESET					0x0103
+#define CCS_R_SOFTWARE_RESET					CCI_REG8(0x0103)
 #define CCS_SOFTWARE_RESET_OFF					0U
 #define CCS_SOFTWARE_RESET_ON					1U
-#define CCS_R_GROUPED_PARAMETER_HOLD				0x0104
-#define CCS_R_MASK_CORRUPTED_FRAMES				0x0105
+#define CCS_R_GROUPED_PARAMETER_HOLD				CCI_REG8(0x0104)
+#define CCS_R_MASK_CORRUPTED_FRAMES				CCI_REG8(0x0105)
 #define CCS_MASK_CORRUPTED_FRAMES_ALLOW				0U
 #define CCS_MASK_CORRUPTED_FRAMES_MASK				1U
-#define CCS_R_FAST_STANDBY_CTRL					0x0106
+#define CCS_R_FAST_STANDBY_CTRL					CCI_REG8(0x0106)
 #define CCS_FAST_STANDBY_CTRL_COMPLETE_FRAMES			0U
 #define CCS_FAST_STANDBY_CTRL_FRAME_TRUNCATION			1U
-#define CCS_R_CCI_ADDRESS_CTRL					0x0107
-#define CCS_R_2ND_CCI_IF_CTRL					0x0108
+#define CCS_R_CCI_ADDRESS_CTRL					CCI_REG8(0x0107)
+#define CCS_R_2ND_CCI_IF_CTRL					CCI_REG8(0x0108)
 #define CCS_2ND_CCI_IF_CTRL_ENABLE				BIT(0)
 #define CCS_2ND_CCI_IF_CTRL_ACK					BIT(1)
-#define CCS_R_2ND_CCI_ADDRESS_CTRL				0x0109
-#define CCS_R_CSI_CHANNEL_IDENTIFIER				0x0110
-#define CCS_R_CSI_SIGNALING_MODE				0x0111
+#define CCS_R_2ND_CCI_ADDRESS_CTRL				CCI_REG8(0x0109)
+#define CCS_R_CSI_CHANNEL_IDENTIFIER				CCI_REG8(0x0110)
+#define CCS_R_CSI_SIGNALING_MODE				CCI_REG8(0x0111)
 #define CCS_CSI_SIGNALING_MODE_CSI_2_DPHY			2U
 #define CCS_CSI_SIGNALING_MODE_CSI_2_CPHY			3U
-#define CCS_R_CSI_DATA_FORMAT					(0x0112 | CCS_FL_16BIT)
-#define CCS_R_CSI_LANE_MODE					0x0114
-#define CCS_R_DPCM_FRAME_DT					0x011d
-#define CCS_R_BOTTOM_EMBEDDED_DATA_DT				0x011e
-#define CCS_R_BOTTOM_EMBEDDED_DATA_VC				0x011f
-#define CCS_R_GAIN_MODE						0x0120
+#define CCS_R_CSI_DATA_FORMAT					CCI_REG16(0x0112)
+#define CCS_R_CSI_LANE_MODE					CCI_REG8(0x0114)
+#define CCS_R_DPCM_FRAME_DT					CCI_REG8(0x011d)
+#define CCS_R_BOTTOM_EMBEDDED_DATA_DT				CCI_REG8(0x011e)
+#define CCS_R_BOTTOM_EMBEDDED_DATA_VC				CCI_REG8(0x011f)
+#define CCS_R_GAIN_MODE						CCI_REG8(0x0120)
 #define CCS_GAIN_MODE_GLOBAL					0U
 #define CCS_GAIN_MODE_ALTERNATE					1U
-#define CCS_R_ADC_BIT_DEPTH					0x0121
-#define CCS_R_EMB_DATA_CTRL					0x0122
+#define CCS_R_ADC_BIT_DEPTH					CCI_REG8(0x0121)
+#define CCS_R_EMB_DATA_CTRL					CCI_REG8(0x0122)
 #define CCS_EMB_DATA_CTRL_RAW8_PACKING_FOR_RAW16		BIT(0)
 #define CCS_EMB_DATA_CTRL_RAW10_PACKING_FOR_RAW20		BIT(1)
 #define CCS_EMB_DATA_CTRL_RAW12_PACKING_FOR_RAW24		BIT(2)
-#define CCS_R_GPIO_TRIG_MODE					0x0130
-#define CCS_R_EXTCLK_FREQUENCY_MHZ				(0x0136 | (CCS_FL_16BIT | CCS_FL_IREAL))
-#define CCS_R_TEMP_SENSOR_CTRL					0x0138
+#define CCS_R_GPIO_TRIG_MODE					CCI_REG8(0x0130)
+#define CCS_R_EXTCLK_FREQUENCY_MHZ				(CCI_REG16(0x0136) | CCS_FL_IREAL)
+#define CCS_R_TEMP_SENSOR_CTRL					CCI_REG8(0x0138)
 #define CCS_TEMP_SENSOR_CTRL_ENABLE				BIT(0)
-#define CCS_R_TEMP_SENSOR_MODE					0x0139
-#define CCS_R_TEMP_SENSOR_OUTPUT				0x013a
-#define CCS_R_FINE_INTEGRATION_TIME				(0x0200 | CCS_FL_16BIT)
-#define CCS_R_COARSE_INTEGRATION_TIME				(0x0202 | CCS_FL_16BIT)
-#define CCS_R_ANALOG_GAIN_CODE_GLOBAL				(0x0204 | CCS_FL_16BIT)
-#define CCS_R_ANALOG_LINEAR_GAIN_GLOBAL				(0x0206 | CCS_FL_16BIT)
-#define CCS_R_ANALOG_EXPONENTIAL_GAIN_GLOBAL			(0x0208 | CCS_FL_16BIT)
-#define CCS_R_DIGITAL_GAIN_GLOBAL				(0x020e | CCS_FL_16BIT)
-#define CCS_R_SHORT_ANALOG_GAIN_GLOBAL				(0x0216 | CCS_FL_16BIT)
-#define CCS_R_SHORT_DIGITAL_GAIN_GLOBAL				(0x0218 | CCS_FL_16BIT)
-#define CCS_R_HDR_MODE						0x0220
+#define CCS_R_TEMP_SENSOR_MODE					CCI_REG8(0x0139)
+#define CCS_R_TEMP_SENSOR_OUTPUT				CCI_REG8(0x013a)
+#define CCS_R_FINE_INTEGRATION_TIME				CCI_REG16(0x0200)
+#define CCS_R_COARSE_INTEGRATION_TIME				CCI_REG16(0x0202)
+#define CCS_R_ANALOG_GAIN_CODE_GLOBAL				CCI_REG16(0x0204)
+#define CCS_R_ANALOG_LINEAR_GAIN_GLOBAL				CCI_REG16(0x0206)
+#define CCS_R_ANALOG_EXPONENTIAL_GAIN_GLOBAL			CCI_REG16(0x0208)
+#define CCS_R_DIGITAL_GAIN_GLOBAL				CCI_REG16(0x020e)
+#define CCS_R_SHORT_ANALOG_GAIN_GLOBAL				CCI_REG16(0x0216)
+#define CCS_R_SHORT_DIGITAL_GAIN_GLOBAL				CCI_REG16(0x0218)
+#define CCS_R_HDR_MODE						CCI_REG8(0x0220)
 #define CCS_HDR_MODE_ENABLED					BIT(0)
 #define CCS_HDR_MODE_SEPARATE_ANALOG_GAIN			BIT(1)
 #define CCS_HDR_MODE_UPSCALING					BIT(2)
@@ -189,421 +189,421 @@
 #define CCS_HDR_MODE_TIMING_MODE				BIT(4)
 #define CCS_HDR_MODE_EXPOSURE_CTRL_DIRECT			BIT(5)
 #define CCS_HDR_MODE_SEPARATE_DIGITAL_GAIN			BIT(6)
-#define CCS_R_HDR_RESOLUTION_REDUCTION				0x0221
+#define CCS_R_HDR_RESOLUTION_REDUCTION				CCI_REG8(0x0221)
 #define CCS_HDR_RESOLUTION_REDUCTION_ROW_SHIFT			0U
 #define CCS_HDR_RESOLUTION_REDUCTION_ROW_MASK			0xf
 #define CCS_HDR_RESOLUTION_REDUCTION_COLUMN_SHIFT		4U
 #define CCS_HDR_RESOLUTION_REDUCTION_COLUMN_MASK		0xf0
-#define CCS_R_EXPOSURE_RATIO					0x0222
-#define CCS_R_HDR_INTERNAL_BIT_DEPTH				0x0223
-#define CCS_R_DIRECT_SHORT_INTEGRATION_TIME			(0x0224 | CCS_FL_16BIT)
-#define CCS_R_SHORT_ANALOG_LINEAR_GAIN_GLOBAL			(0x0226 | CCS_FL_16BIT)
-#define CCS_R_SHORT_ANALOG_EXPONENTIAL_GAIN_GLOBAL		(0x0228 | CCS_FL_16BIT)
-#define CCS_R_VT_PIX_CLK_DIV					(0x0300 | CCS_FL_16BIT)
-#define CCS_R_VT_SYS_CLK_DIV					(0x0302 | CCS_FL_16BIT)
-#define CCS_R_PRE_PLL_CLK_DIV					(0x0304 | CCS_FL_16BIT)
-#define CCS_R_PLL_MULTIPLIER					(0x0306 | CCS_FL_16BIT)
-#define CCS_R_OP_PIX_CLK_DIV					(0x0308 | CCS_FL_16BIT)
-#define CCS_R_OP_SYS_CLK_DIV					(0x030a | CCS_FL_16BIT)
-#define CCS_R_OP_PRE_PLL_CLK_DIV				(0x030c | CCS_FL_16BIT)
-#define CCS_R_OP_PLL_MULTIPLIER					(0x030e | CCS_FL_16BIT)
-#define CCS_R_PLL_MODE						0x0310
+#define CCS_R_EXPOSURE_RATIO					CCI_REG8(0x0222)
+#define CCS_R_HDR_INTERNAL_BIT_DEPTH				CCI_REG8(0x0223)
+#define CCS_R_DIRECT_SHORT_INTEGRATION_TIME			CCI_REG16(0x0224)
+#define CCS_R_SHORT_ANALOG_LINEAR_GAIN_GLOBAL			CCI_REG16(0x0226)
+#define CCS_R_SHORT_ANALOG_EXPONENTIAL_GAIN_GLOBAL		CCI_REG16(0x0228)
+#define CCS_R_VT_PIX_CLK_DIV					CCI_REG16(0x0300)
+#define CCS_R_VT_SYS_CLK_DIV					CCI_REG16(0x0302)
+#define CCS_R_PRE_PLL_CLK_DIV					CCI_REG16(0x0304)
+#define CCS_R_PLL_MULTIPLIER					CCI_REG16(0x0306)
+#define CCS_R_OP_PIX_CLK_DIV					CCI_REG16(0x0308)
+#define CCS_R_OP_SYS_CLK_DIV					CCI_REG16(0x030a)
+#define CCS_R_OP_PRE_PLL_CLK_DIV				CCI_REG16(0x030c)
+#define CCS_R_OP_PLL_MULTIPLIER					CCI_REG16(0x030e)
+#define CCS_R_PLL_MODE						CCI_REG8(0x0310)
 #define CCS_PLL_MODE_SHIFT					0U
 #define CCS_PLL_MODE_MASK					0x1
 #define CCS_PLL_MODE_SINGLE					0U
 #define CCS_PLL_MODE_DUAL					1U
-#define CCS_R_OP_PIX_CLK_DIV_REV				(0x0312 | CCS_FL_16BIT)
-#define CCS_R_OP_SYS_CLK_DIV_REV				(0x0314 | CCS_FL_16BIT)
-#define CCS_R_FRAME_LENGTH_LINES				(0x0340 | CCS_FL_16BIT)
-#define CCS_R_LINE_LENGTH_PCK					(0x0342 | CCS_FL_16BIT)
-#define CCS_R_X_ADDR_START					(0x0344 | CCS_FL_16BIT)
-#define CCS_R_Y_ADDR_START					(0x0346 | CCS_FL_16BIT)
-#define CCS_R_X_ADDR_END					(0x0348 | CCS_FL_16BIT)
-#define CCS_R_Y_ADDR_END					(0x034a | CCS_FL_16BIT)
-#define CCS_R_X_OUTPUT_SIZE					(0x034c | CCS_FL_16BIT)
-#define CCS_R_Y_OUTPUT_SIZE					(0x034e | CCS_FL_16BIT)
-#define CCS_R_FRAME_LENGTH_CTRL					0x0350
+#define CCS_R_OP_PIX_CLK_DIV_REV				CCI_REG16(0x0312)
+#define CCS_R_OP_SYS_CLK_DIV_REV				CCI_REG16(0x0314)
+#define CCS_R_FRAME_LENGTH_LINES				CCI_REG16(0x0340)
+#define CCS_R_LINE_LENGTH_PCK					CCI_REG16(0x0342)
+#define CCS_R_X_ADDR_START					CCI_REG16(0x0344)
+#define CCS_R_Y_ADDR_START					CCI_REG16(0x0346)
+#define CCS_R_X_ADDR_END					CCI_REG16(0x0348)
+#define CCS_R_Y_ADDR_END					CCI_REG16(0x034a)
+#define CCS_R_X_OUTPUT_SIZE					CCI_REG16(0x034c)
+#define CCS_R_Y_OUTPUT_SIZE					CCI_REG16(0x034e)
+#define CCS_R_FRAME_LENGTH_CTRL					CCI_REG8(0x0350)
 #define CCS_FRAME_LENGTH_CTRL_AUTOMATIC				BIT(0)
-#define CCS_R_TIMING_MODE_CTRL					0x0352
+#define CCS_R_TIMING_MODE_CTRL					CCI_REG8(0x0352)
 #define CCS_TIMING_MODE_CTRL_MANUAL_READOUT			BIT(0)
 #define CCS_TIMING_MODE_CTRL_DELAYED_EXPOSURE			BIT(1)
-#define CCS_R_START_READOUT_RS					0x0353
+#define CCS_R_START_READOUT_RS					CCI_REG8(0x0353)
 #define CCS_START_READOUT_RS_MANUAL_READOUT_START		BIT(0)
-#define CCS_R_FRAME_MARGIN					(0x0354 | CCS_FL_16BIT)
-#define CCS_R_X_EVEN_INC					(0x0380 | CCS_FL_16BIT)
-#define CCS_R_X_ODD_INC						(0x0382 | CCS_FL_16BIT)
-#define CCS_R_Y_EVEN_INC					(0x0384 | CCS_FL_16BIT)
-#define CCS_R_Y_ODD_INC						(0x0386 | CCS_FL_16BIT)
-#define CCS_R_MONOCHROME_EN					0x0390
+#define CCS_R_FRAME_MARGIN					CCI_REG16(0x0354)
+#define CCS_R_X_EVEN_INC					CCI_REG16(0x0380)
+#define CCS_R_X_ODD_INC						CCI_REG16(0x0382)
+#define CCS_R_Y_EVEN_INC					CCI_REG16(0x0384)
+#define CCS_R_Y_ODD_INC						CCI_REG16(0x0386)
+#define CCS_R_MONOCHROME_EN					CCI_REG8(0x0390)
 #define CCS_MONOCHROME_EN_ENABLED				0U
-#define CCS_R_SCALING_MODE					(0x0400 | CCS_FL_16BIT)
+#define CCS_R_SCALING_MODE					CCI_REG16(0x0400)
 #define CCS_SCALING_MODE_NO_SCALING				0U
 #define CCS_SCALING_MODE_HORIZONTAL				1U
-#define CCS_R_SCALE_M						(0x0404 | CCS_FL_16BIT)
-#define CCS_R_SCALE_N						(0x0406 | CCS_FL_16BIT)
-#define CCS_R_DIGITAL_CROP_X_OFFSET				(0x0408 | CCS_FL_16BIT)
-#define CCS_R_DIGITAL_CROP_Y_OFFSET				(0x040a | CCS_FL_16BIT)
-#define CCS_R_DIGITAL_CROP_IMAGE_WIDTH				(0x040c | CCS_FL_16BIT)
-#define CCS_R_DIGITAL_CROP_IMAGE_HEIGHT				(0x040e | CCS_FL_16BIT)
-#define CCS_R_COMPRESSION_MODE					(0x0500 | CCS_FL_16BIT)
+#define CCS_R_SCALE_M						CCI_REG16(0x0404)
+#define CCS_R_SCALE_N						CCI_REG16(0x0406)
+#define CCS_R_DIGITAL_CROP_X_OFFSET				CCI_REG16(0x0408)
+#define CCS_R_DIGITAL_CROP_Y_OFFSET				CCI_REG16(0x040a)
+#define CCS_R_DIGITAL_CROP_IMAGE_WIDTH				CCI_REG16(0x040c)
+#define CCS_R_DIGITAL_CROP_IMAGE_HEIGHT				CCI_REG16(0x040e)
+#define CCS_R_COMPRESSION_MODE					CCI_REG16(0x0500)
 #define CCS_COMPRESSION_MODE_NONE				0U
 #define CCS_COMPRESSION_MODE_DPCM_PCM_SIMPLE			1U
-#define CCS_R_TEST_PATTERN_MODE					(0x0600 | CCS_FL_16BIT)
+#define CCS_R_TEST_PATTERN_MODE					CCI_REG16(0x0600)
 #define CCS_TEST_PATTERN_MODE_NONE				0U
 #define CCS_TEST_PATTERN_MODE_SOLID_COLOR			1U
 #define CCS_TEST_PATTERN_MODE_COLOR_BARS			2U
 #define CCS_TEST_PATTERN_MODE_FADE_TO_GREY			3U
 #define CCS_TEST_PATTERN_MODE_PN9				4U
 #define CCS_TEST_PATTERN_MODE_COLOR_TILE			5U
-#define CCS_R_TEST_DATA_RED					(0x0602 | CCS_FL_16BIT)
-#define CCS_R_TEST_DATA_GREENR					(0x0604 | CCS_FL_16BIT)
-#define CCS_R_TEST_DATA_BLUE					(0x0606 | CCS_FL_16BIT)
-#define CCS_R_TEST_DATA_GREENB					(0x0608 | CCS_FL_16BIT)
-#define CCS_R_VALUE_STEP_SIZE_SMOOTH				0x060a
-#define CCS_R_VALUE_STEP_SIZE_QUANTISED				0x060b
-#define CCS_R_TCLK_POST						0x0800
-#define CCS_R_THS_PREPARE					0x0801
-#define CCS_R_THS_ZERO_MIN					0x0802
-#define CCS_R_THS_TRAIL						0x0803
-#define CCS_R_TCLK_TRAIL_MIN					0x0804
-#define CCS_R_TCLK_PREPARE					0x0805
-#define CCS_R_TCLK_ZERO						0x0806
-#define CCS_R_TLPX						0x0807
-#define CCS_R_PHY_CTRL						0x0808
+#define CCS_R_TEST_DATA_RED					CCI_REG16(0x0602)
+#define CCS_R_TEST_DATA_GREENR					CCI_REG16(0x0604)
+#define CCS_R_TEST_DATA_BLUE					CCI_REG16(0x0606)
+#define CCS_R_TEST_DATA_GREENB					CCI_REG16(0x0608)
+#define CCS_R_VALUE_STEP_SIZE_SMOOTH				CCI_REG8(0x060a)
+#define CCS_R_VALUE_STEP_SIZE_QUANTISED				CCI_REG8(0x060b)
+#define CCS_R_TCLK_POST						CCI_REG8(0x0800)
+#define CCS_R_THS_PREPARE					CCI_REG8(0x0801)
+#define CCS_R_THS_ZERO_MIN					CCI_REG8(0x0802)
+#define CCS_R_THS_TRAIL						CCI_REG8(0x0803)
+#define CCS_R_TCLK_TRAIL_MIN					CCI_REG8(0x0804)
+#define CCS_R_TCLK_PREPARE					CCI_REG8(0x0805)
+#define CCS_R_TCLK_ZERO						CCI_REG8(0x0806)
+#define CCS_R_TLPX						CCI_REG8(0x0807)
+#define CCS_R_PHY_CTRL						CCI_REG8(0x0808)
 #define CCS_PHY_CTRL_AUTO					0U
 #define CCS_PHY_CTRL_UI						1U
 #define CCS_PHY_CTRL_MANUAL					2U
-#define CCS_R_TCLK_POST_EX					(0x080a | CCS_FL_16BIT)
-#define CCS_R_THS_PREPARE_EX					(0x080c | CCS_FL_16BIT)
-#define CCS_R_THS_ZERO_MIN_EX					(0x080e | CCS_FL_16BIT)
-#define CCS_R_THS_TRAIL_EX					(0x0810 | CCS_FL_16BIT)
-#define CCS_R_TCLK_TRAIL_MIN_EX					(0x0812 | CCS_FL_16BIT)
-#define CCS_R_TCLK_PREPARE_EX					(0x0814 | CCS_FL_16BIT)
-#define CCS_R_TCLK_ZERO_EX					(0x0816 | CCS_FL_16BIT)
-#define CCS_R_TLPX_EX						(0x0818 | CCS_FL_16BIT)
-#define CCS_R_REQUESTED_LINK_RATE				(0x0820 | CCS_FL_32BIT)
-#define CCS_R_DPHY_EQUALIZATION_MODE				0x0824
+#define CCS_R_TCLK_POST_EX					CCI_REG16(0x080a)
+#define CCS_R_THS_PREPARE_EX					CCI_REG16(0x080c)
+#define CCS_R_THS_ZERO_MIN_EX					CCI_REG16(0x080e)
+#define CCS_R_THS_TRAIL_EX					CCI_REG16(0x0810)
+#define CCS_R_TCLK_TRAIL_MIN_EX					CCI_REG16(0x0812)
+#define CCS_R_TCLK_PREPARE_EX					CCI_REG16(0x0814)
+#define CCS_R_TCLK_ZERO_EX					CCI_REG16(0x0816)
+#define CCS_R_TLPX_EX						CCI_REG16(0x0818)
+#define CCS_R_REQUESTED_LINK_RATE				CCI_REG32(0x0820)
+#define CCS_R_DPHY_EQUALIZATION_MODE				CCI_REG8(0x0824)
 #define CCS_DPHY_EQUALIZATION_MODE_EQ2				BIT(0)
-#define CCS_R_PHY_EQUALIZATION_CTRL				0x0825
+#define CCS_R_PHY_EQUALIZATION_CTRL				CCI_REG8(0x0825)
 #define CCS_PHY_EQUALIZATION_CTRL_ENABLE			BIT(0)
-#define CCS_R_DPHY_PREAMBLE_CTRL				0x0826
+#define CCS_R_DPHY_PREAMBLE_CTRL				CCI_REG8(0x0826)
 #define CCS_DPHY_PREAMBLE_CTRL_ENABLE				BIT(0)
-#define CCS_R_DPHY_PREAMBLE_LENGTH				0x0826
-#define CCS_R_PHY_SSC_CTRL					0x0828
+#define CCS_R_DPHY_PREAMBLE_LENGTH				CCI_REG8(0x0826)
+#define CCS_R_PHY_SSC_CTRL					CCI_REG8(0x0828)
 #define CCS_PHY_SSC_CTRL_ENABLE					BIT(0)
-#define CCS_R_MANUAL_LP_CTRL					0x0829
+#define CCS_R_MANUAL_LP_CTRL					CCI_REG8(0x0829)
 #define CCS_MANUAL_LP_CTRL_ENABLE				BIT(0)
-#define CCS_R_TWAKEUP						0x082a
-#define CCS_R_TINIT						0x082b
-#define CCS_R_THS_EXIT						0x082c
-#define CCS_R_THS_EXIT_EX					(0x082e | CCS_FL_16BIT)
-#define CCS_R_PHY_PERIODIC_CALIBRATION_CTRL			0x0830
+#define CCS_R_TWAKEUP						CCI_REG8(0x082a)
+#define CCS_R_TINIT						CCI_REG8(0x082b)
+#define CCS_R_THS_EXIT						CCI_REG8(0x082c)
+#define CCS_R_THS_EXIT_EX					CCI_REG16(0x082e)
+#define CCS_R_PHY_PERIODIC_CALIBRATION_CTRL			CCI_REG8(0x0830)
 #define CCS_PHY_PERIODIC_CALIBRATION_CTRL_FRAME_BLANKING	BIT(0)
-#define CCS_R_PHY_PERIODIC_CALIBRATION_INTERVAL			0x0831
-#define CCS_R_PHY_INIT_CALIBRATION_CTRL				0x0832
+#define CCS_R_PHY_PERIODIC_CALIBRATION_INTERVAL			CCI_REG8(0x0831)
+#define CCS_R_PHY_INIT_CALIBRATION_CTRL				CCI_REG8(0x0832)
 #define CCS_PHY_INIT_CALIBRATION_CTRL_STREAM_START		BIT(0)
-#define CCS_R_DPHY_CALIBRATION_MODE				0x0833
+#define CCS_R_DPHY_CALIBRATION_MODE				CCI_REG8(0x0833)
 #define CCS_DPHY_CALIBRATION_MODE_ALSO_ALTERNATE		BIT(0)
-#define CCS_R_CPHY_CALIBRATION_MODE				0x0834
+#define CCS_R_CPHY_CALIBRATION_MODE				CCI_REG8(0x0834)
 #define CCS_CPHY_CALIBRATION_MODE_FORMAT_1			0U
 #define CCS_CPHY_CALIBRATION_MODE_FORMAT_2			1U
 #define CCS_CPHY_CALIBRATION_MODE_FORMAT_3			2U
-#define CCS_R_T3_CALPREAMBLE_LENGTH				0x0835
-#define CCS_R_T3_CALPREAMBLE_LENGTH_PER				0x0836
-#define CCS_R_T3_CALALTSEQ_LENGTH				0x0837
-#define CCS_R_T3_CALALTSEQ_LENGTH_PER				0x0838
-#define CCS_R_FM2_INIT_SEED					(0x083a | CCS_FL_16BIT)
-#define CCS_R_T3_CALUDEFSEQ_LENGTH				(0x083c | CCS_FL_16BIT)
-#define CCS_R_T3_CALUDEFSEQ_LENGTH_PER				(0x083e | CCS_FL_16BIT)
-#define CCS_R_TGR_PREAMBLE_LENGTH				0x0841
+#define CCS_R_T3_CALPREAMBLE_LENGTH				CCI_REG8(0x0835)
+#define CCS_R_T3_CALPREAMBLE_LENGTH_PER				CCI_REG8(0x0836)
+#define CCS_R_T3_CALALTSEQ_LENGTH				CCI_REG8(0x0837)
+#define CCS_R_T3_CALALTSEQ_LENGTH_PER				CCI_REG8(0x0838)
+#define CCS_R_FM2_INIT_SEED					CCI_REG16(0x083a)
+#define CCS_R_T3_CALUDEFSEQ_LENGTH				CCI_REG16(0x083c)
+#define CCS_R_T3_CALUDEFSEQ_LENGTH_PER				CCI_REG16(0x083e)
+#define CCS_R_TGR_PREAMBLE_LENGTH				CCI_REG8(0x0841)
 #define CCS_TGR_PREAMBLE_LENGTH_PREAMABLE_PROG_SEQ		BIT(7)
 #define CCS_TGR_PREAMBLE_LENGTH_BEGIN_PREAMBLE_LENGTH_SHIFT	0U
 #define CCS_TGR_PREAMBLE_LENGTH_BEGIN_PREAMBLE_LENGTH_MASK	0x3f
-#define CCS_R_TGR_POST_LENGTH					0x0842
+#define CCS_R_TGR_POST_LENGTH					CCI_REG8(0x0842)
 #define CCS_TGR_POST_LENGTH_POST_LENGTH_SHIFT			0U
 #define CCS_TGR_POST_LENGTH_POST_LENGTH_MASK			0x1f
-#define CCS_R_TGR_PREAMBLE_PROG_SEQUENCE(n2)			(0x0843 + (n2))
+#define CCS_R_TGR_PREAMBLE_PROG_SEQUENCE(n2)			CCI_REG8(0x0843 + (n2))
 #define CCS_LIM_TGR_PREAMBLE_PROG_SEQUENCE_MIN_N2		0U
 #define CCS_LIM_TGR_PREAMBLE_PROG_SEQUENCE_MAX_N2		6U
 #define CCS_TGR_PREAMBLE_PROG_SEQUENCE_SYMBOL_N_1_SHIFT		3U
 #define CCS_TGR_PREAMBLE_PROG_SEQUENCE_SYMBOL_N_1_MASK		0x38
 #define CCS_TGR_PREAMBLE_PROG_SEQUENCE_SYMBOL_N_SHIFT		0U
 #define CCS_TGR_PREAMBLE_PROG_SEQUENCE_SYMBOL_N_MASK		0x7
-#define CCS_R_T3_PREPARE					(0x084e | CCS_FL_16BIT)
-#define CCS_R_T3_LPX						(0x0850 | CCS_FL_16BIT)
-#define CCS_R_ALPS_CTRL						0x085a
+#define CCS_R_T3_PREPARE					CCI_REG16(0x084e)
+#define CCS_R_T3_LPX						CCI_REG16(0x0850)
+#define CCS_R_ALPS_CTRL						CCI_REG8(0x085a)
 #define CCS_ALPS_CTRL_LVLP_DPHY					BIT(0)
 #define CCS_ALPS_CTRL_LVLP_CPHY					BIT(1)
 #define CCS_ALPS_CTRL_ALP_CPHY					BIT(2)
-#define CCS_R_TX_REG_CSI_EPD_EN_SSP_CPHY			(0x0860 | CCS_FL_16BIT)
-#define CCS_R_TX_REG_CSI_EPD_OP_SLP_CPHY			(0x0862 | CCS_FL_16BIT)
-#define CCS_R_TX_REG_CSI_EPD_EN_SSP_DPHY			(0x0864 | CCS_FL_16BIT)
-#define CCS_R_TX_REG_CSI_EPD_OP_SLP_DPHY			(0x0866 | CCS_FL_16BIT)
-#define CCS_R_TX_REG_CSI_EPD_MISC_OPTION_CPHY			0x0868
-#define CCS_R_TX_REG_CSI_EPD_MISC_OPTION_DPHY			0x0869
-#define CCS_R_SCRAMBLING_CTRL					0x0870
+#define CCS_R_TX_REG_CSI_EPD_EN_SSP_CPHY			CCI_REG16(0x0860)
+#define CCS_R_TX_REG_CSI_EPD_OP_SLP_CPHY			CCI_REG16(0x0862)
+#define CCS_R_TX_REG_CSI_EPD_EN_SSP_DPHY			CCI_REG16(0x0864)
+#define CCS_R_TX_REG_CSI_EPD_OP_SLP_DPHY			CCI_REG16(0x0866)
+#define CCS_R_TX_REG_CSI_EPD_MISC_OPTION_CPHY			CCI_REG8(0x0868)
+#define CCS_R_TX_REG_CSI_EPD_MISC_OPTION_DPHY			CCI_REG8(0x0869)
+#define CCS_R_SCRAMBLING_CTRL					CCI_REG8(0x0870)
 #define CCS_SCRAMBLING_CTRL_ENABLED				BIT(0)
 #define CCS_SCRAMBLING_CTRL_SHIFT				2U
 #define CCS_SCRAMBLING_CTRL_MASK				0xc
 #define CCS_SCRAMBLING_CTRL_1_SEED_CPHY				0U
 #define CCS_SCRAMBLING_CTRL_4_SEED_CPHY				3U
-#define CCS_R_LANE_SEED_VALUE(seed, lane)			((0x0872 | CCS_FL_16BIT) + (seed) * 16 + (lane) * 2)
+#define CCS_R_LANE_SEED_VALUE(seed, lane)			CCI_REG16(0x0872 + (seed) * 16 + (lane) * 2)
 #define CCS_LIM_LANE_SEED_VALUE_MIN_SEED			0U
 #define CCS_LIM_LANE_SEED_VALUE_MAX_SEED			3U
 #define CCS_LIM_LANE_SEED_VALUE_MIN_LANE			0U
 #define CCS_LIM_LANE_SEED_VALUE_MAX_LANE			7U
-#define CCS_R_TX_USL_REV_ENTRY					(0x08c0 | CCS_FL_16BIT)
-#define CCS_R_TX_USL_REV_CLOCK_COUNTER				(0x08c2 | CCS_FL_16BIT)
-#define CCS_R_TX_USL_REV_LP_COUNTER				(0x08c4 | CCS_FL_16BIT)
-#define CCS_R_TX_USL_REV_FRAME_COUNTER				(0x08c6 | CCS_FL_16BIT)
-#define CCS_R_TX_USL_REV_CHRONOLOGICAL_TIMER			(0x08c8 | CCS_FL_16BIT)
-#define CCS_R_TX_USL_FWD_ENTRY					(0x08ca | CCS_FL_16BIT)
-#define CCS_R_TX_USL_GPIO					(0x08cc | CCS_FL_16BIT)
-#define CCS_R_TX_USL_OPERATION					(0x08ce | CCS_FL_16BIT)
+#define CCS_R_TX_USL_REV_ENTRY					CCI_REG16(0x08c0)
+#define CCS_R_TX_USL_REV_CLOCK_COUNTER				CCI_REG16(0x08c2)
+#define CCS_R_TX_USL_REV_LP_COUNTER				CCI_REG16(0x08c4)
+#define CCS_R_TX_USL_REV_FRAME_COUNTER				CCI_REG16(0x08c6)
+#define CCS_R_TX_USL_REV_CHRONOLOGICAL_TIMER			CCI_REG16(0x08c8)
+#define CCS_R_TX_USL_FWD_ENTRY					CCI_REG16(0x08ca)
+#define CCS_R_TX_USL_GPIO					CCI_REG16(0x08cc)
+#define CCS_R_TX_USL_OPERATION					CCI_REG16(0x08ce)
 #define CCS_TX_USL_OPERATION_RESET				BIT(0)
-#define CCS_R_TX_USL_ALP_CTRL					(0x08d0 | CCS_FL_16BIT)
+#define CCS_R_TX_USL_ALP_CTRL					CCI_REG16(0x08d0)
 #define CCS_TX_USL_ALP_CTRL_CLOCK_PAUSE				BIT(0)
-#define CCS_R_TX_USL_APP_BTA_ACK_TIMEOUT			(0x08d2 | CCS_FL_16BIT)
-#define CCS_R_TX_USL_SNS_BTA_ACK_TIMEOUT			(0x08d2 | CCS_FL_16BIT)
-#define CCS_R_USL_CLOCK_MODE_D_CTRL				0x08d2
+#define CCS_R_TX_USL_APP_BTA_ACK_TIMEOUT			CCI_REG16(0x08d2)
+#define CCS_R_TX_USL_SNS_BTA_ACK_TIMEOUT			CCI_REG16(0x08d2)
+#define CCS_R_USL_CLOCK_MODE_D_CTRL				CCI_REG8(0x08d2)
 #define CCS_USL_CLOCK_MODE_D_CTRL_CONT_CLOCK_STANDBY		BIT(0)
 #define CCS_USL_CLOCK_MODE_D_CTRL_CONT_CLOCK_VBLANK		BIT(1)
 #define CCS_USL_CLOCK_MODE_D_CTRL_CONT_CLOCK_HBLANK		BIT(2)
-#define CCS_R_BINNING_MODE					0x0900
-#define CCS_R_BINNING_TYPE					0x0901
-#define CCS_R_BINNING_WEIGHTING					0x0902
-#define CCS_R_DATA_TRANSFER_IF_1_CTRL				0x0a00
+#define CCS_R_BINNING_MODE					CCI_REG8(0x0900)
+#define CCS_R_BINNING_TYPE					CCI_REG8(0x0901)
+#define CCS_R_BINNING_WEIGHTING					CCI_REG8(0x0902)
+#define CCS_R_DATA_TRANSFER_IF_1_CTRL				CCI_REG8(0x0a00)
 #define CCS_DATA_TRANSFER_IF_1_CTRL_ENABLE			BIT(0)
 #define CCS_DATA_TRANSFER_IF_1_CTRL_WRITE			BIT(1)
 #define CCS_DATA_TRANSFER_IF_1_CTRL_CLEAR_ERROR			BIT(2)
-#define CCS_R_DATA_TRANSFER_IF_1_STATUS				0x0a01
+#define CCS_R_DATA_TRANSFER_IF_1_STATUS				CCI_REG8(0x0a01)
 #define CCS_DATA_TRANSFER_IF_1_STATUS_READ_IF_READY		BIT(0)
 #define CCS_DATA_TRANSFER_IF_1_STATUS_WRITE_IF_READY		BIT(1)
 #define CCS_DATA_TRANSFER_IF_1_STATUS_DATA_CORRUPTED		BIT(2)
 #define CCS_DATA_TRANSFER_IF_1_STATUS_IMPROPER_IF_USAGE		BIT(3)
-#define CCS_R_DATA_TRANSFER_IF_1_PAGE_SELECT			0x0a02
-#define CCS_R_DATA_TRANSFER_IF_1_DATA(p)			(0x0a04 + (p))
+#define CCS_R_DATA_TRANSFER_IF_1_PAGE_SELECT			CCI_REG8(0x0a02)
+#define CCS_R_DATA_TRANSFER_IF_1_DATA(p)			CCI_REG8(0x0a04 + (p))
 #define CCS_LIM_DATA_TRANSFER_IF_1_DATA_MIN_P			0U
 #define CCS_LIM_DATA_TRANSFER_IF_1_DATA_MAX_P			63U
-#define CCS_R_SHADING_CORRECTION_EN				0x0b00
+#define CCS_R_SHADING_CORRECTION_EN				CCI_REG8(0x0b00)
 #define CCS_SHADING_CORRECTION_EN_ENABLE			BIT(0)
-#define CCS_R_LUMINANCE_CORRECTION_LEVEL			0x0b01
-#define CCS_R_GREEN_IMBALANCE_FILTER_EN				0x0b02
+#define CCS_R_LUMINANCE_CORRECTION_LEVEL			CCI_REG8(0x0b01)
+#define CCS_R_GREEN_IMBALANCE_FILTER_EN				CCI_REG8(0x0b02)
 #define CCS_GREEN_IMBALANCE_FILTER_EN_ENABLE			BIT(0)
-#define CCS_R_MAPPED_DEFECT_CORRECT_EN				0x0b05
+#define CCS_R_MAPPED_DEFECT_CORRECT_EN				CCI_REG8(0x0b05)
 #define CCS_MAPPED_DEFECT_CORRECT_EN_ENABLE			BIT(0)
-#define CCS_R_SINGLE_DEFECT_CORRECT_EN				0x0b06
+#define CCS_R_SINGLE_DEFECT_CORRECT_EN				CCI_REG8(0x0b06)
 #define CCS_SINGLE_DEFECT_CORRECT_EN_ENABLE			BIT(0)
-#define CCS_R_DYNAMIC_COUPLET_CORRECT_EN			0x0b08
+#define CCS_R_DYNAMIC_COUPLET_CORRECT_EN			CCI_REG8(0x0b08)
 #define CCS_DYNAMIC_COUPLET_CORRECT_EN_ENABLE			BIT(0)
-#define CCS_R_COMBINED_DEFECT_CORRECT_EN			0x0b0a
+#define CCS_R_COMBINED_DEFECT_CORRECT_EN			CCI_REG8(0x0b0a)
 #define CCS_COMBINED_DEFECT_CORRECT_EN_ENABLE			BIT(0)
-#define CCS_R_MODULE_SPECIFIC_CORRECTION_EN			0x0b0c
+#define CCS_R_MODULE_SPECIFIC_CORRECTION_EN			CCI_REG8(0x0b0c)
 #define CCS_MODULE_SPECIFIC_CORRECTION_EN_ENABLE		BIT(0)
-#define CCS_R_DYNAMIC_TRIPLET_DEFECT_CORRECT_EN			0x0b13
+#define CCS_R_DYNAMIC_TRIPLET_DEFECT_CORRECT_EN			CCI_REG8(0x0b13)
 #define CCS_DYNAMIC_TRIPLET_DEFECT_CORRECT_EN_ENABLE		BIT(0)
-#define CCS_R_NF_CTRL						0x0b15
+#define CCS_R_NF_CTRL						CCI_REG8(0x0b15)
 #define CCS_NF_CTRL_LUMA					BIT(0)
 #define CCS_NF_CTRL_CHROMA					BIT(1)
 #define CCS_NF_CTRL_COMBINED					BIT(2)
-#define CCS_R_OB_READOUT_CONTROL				0x0b30
+#define CCS_R_OB_READOUT_CONTROL				CCI_REG8(0x0b30)
 #define CCS_OB_READOUT_CONTROL_ENABLE				BIT(0)
 #define CCS_OB_READOUT_CONTROL_INTERLEAVING			BIT(1)
-#define CCS_R_OB_VIRTUAL_CHANNEL				0x0b31
-#define CCS_R_OB_DT						0x0b32
-#define CCS_R_OB_DATA_FORMAT					0x0b33
-#define CCS_R_COLOR_TEMPERATURE					(0x0b8c | CCS_FL_16BIT)
-#define CCS_R_ABSOLUTE_GAIN_GREENR				(0x0b8e | CCS_FL_16BIT)
-#define CCS_R_ABSOLUTE_GAIN_RED					(0x0b90 | CCS_FL_16BIT)
-#define CCS_R_ABSOLUTE_GAIN_BLUE				(0x0b92 | CCS_FL_16BIT)
-#define CCS_R_ABSOLUTE_GAIN_GREENB				(0x0b94 | CCS_FL_16BIT)
-#define CCS_R_CFA_CONVERSION_CTRL				0x0ba0
+#define CCS_R_OB_VIRTUAL_CHANNEL				CCI_REG8(0x0b31)
+#define CCS_R_OB_DT						CCI_REG8(0x0b32)
+#define CCS_R_OB_DATA_FORMAT					CCI_REG8(0x0b33)
+#define CCS_R_COLOR_TEMPERATURE					CCI_REG16(0x0b8c)
+#define CCS_R_ABSOLUTE_GAIN_GREENR				CCI_REG16(0x0b8e)
+#define CCS_R_ABSOLUTE_GAIN_RED					CCI_REG16(0x0b90)
+#define CCS_R_ABSOLUTE_GAIN_BLUE				CCI_REG16(0x0b92)
+#define CCS_R_ABSOLUTE_GAIN_GREENB				CCI_REG16(0x0b94)
+#define CCS_R_CFA_CONVERSION_CTRL				CCI_REG8(0x0ba0)
 #define CCS_CFA_CONVERSION_CTRL_BAYER_CONVERSION_ENABLE		BIT(0)
-#define CCS_R_FLASH_STROBE_ADJUSTMENT				0x0c12
-#define CCS_R_FLASH_STROBE_START_POINT				(0x0c14 | CCS_FL_16BIT)
-#define CCS_R_TFLASH_STROBE_DELAY_RS_CTRL			(0x0c16 | CCS_FL_16BIT)
-#define CCS_R_TFLASH_STROBE_WIDTH_HIGH_RS_CTRL			(0x0c18 | CCS_FL_16BIT)
-#define CCS_R_FLASH_MODE_RS					0x0c1a
+#define CCS_R_FLASH_STROBE_ADJUSTMENT				CCI_REG8(0x0c12)
+#define CCS_R_FLASH_STROBE_START_POINT				CCI_REG16(0x0c14)
+#define CCS_R_TFLASH_STROBE_DELAY_RS_CTRL			CCI_REG16(0x0c16)
+#define CCS_R_TFLASH_STROBE_WIDTH_HIGH_RS_CTRL			CCI_REG16(0x0c18)
+#define CCS_R_FLASH_MODE_RS					CCI_REG8(0x0c1a)
 #define CCS_FLASH_MODE_RS_CONTINUOUS				BIT(0)
 #define CCS_FLASH_MODE_RS_TRUNCATE				BIT(1)
 #define CCS_FLASH_MODE_RS_ASYNC					BIT(3)
-#define CCS_R_FLASH_TRIGGER_RS					0x0c1b
-#define CCS_R_FLASH_STATUS					0x0c1c
+#define CCS_R_FLASH_TRIGGER_RS					CCI_REG8(0x0c1b)
+#define CCS_R_FLASH_STATUS					CCI_REG8(0x0c1c)
 #define CCS_FLASH_STATUS_RETIMED				BIT(0)
-#define CCS_R_SA_STROBE_MODE					0x0c1d
+#define CCS_R_SA_STROBE_MODE					CCI_REG8(0x0c1d)
 #define CCS_SA_STROBE_MODE_CONTINUOUS				BIT(0)
 #define CCS_SA_STROBE_MODE_TRUNCATE				BIT(1)
 #define CCS_SA_STROBE_MODE_ASYNC				BIT(3)
 #define CCS_SA_STROBE_MODE_ADJUST_EDGE				BIT(4)
-#define CCS_R_SA_STROBE_START_POINT				(0x0c1e | CCS_FL_16BIT)
-#define CCS_R_TSA_STROBE_DELAY_CTRL				(0x0c20 | CCS_FL_16BIT)
-#define CCS_R_TSA_STROBE_WIDTH_CTRL				(0x0c22 | CCS_FL_16BIT)
-#define CCS_R_SA_STROBE_TRIGGER					0x0c24
-#define CCS_R_SA_STROBE_STATUS					0x0c25
+#define CCS_R_SA_STROBE_START_POINT				CCI_REG16(0x0c1e)
+#define CCS_R_TSA_STROBE_DELAY_CTRL				CCI_REG16(0x0c20)
+#define CCS_R_TSA_STROBE_WIDTH_CTRL				CCI_REG16(0x0c22)
+#define CCS_R_SA_STROBE_TRIGGER					CCI_REG8(0x0c24)
+#define CCS_R_SA_STROBE_STATUS					CCI_REG8(0x0c25)
 #define CCS_SA_STROBE_STATUS_RETIMED				BIT(0)
-#define CCS_R_TSA_STROBE_RE_DELAY_CTRL				(0x0c30 | CCS_FL_16BIT)
-#define CCS_R_TSA_STROBE_FE_DELAY_CTRL				(0x0c32 | CCS_FL_16BIT)
-#define CCS_R_PDAF_CTRL						(0x0d00 | CCS_FL_16BIT)
+#define CCS_R_TSA_STROBE_RE_DELAY_CTRL				CCI_REG16(0x0c30)
+#define CCS_R_TSA_STROBE_FE_DELAY_CTRL				CCI_REG16(0x0c32)
+#define CCS_R_PDAF_CTRL						CCI_REG16(0x0d00)
 #define CCS_PDAF_CTRL_ENABLE					BIT(0)
 #define CCS_PDAF_CTRL_PROCESSED					BIT(1)
 #define CCS_PDAF_CTRL_INTERLEAVED				BIT(2)
 #define CCS_PDAF_CTRL_VISIBLE_PDAF_CORRECTION			BIT(3)
-#define CCS_R_PDAF_VC						0x0d02
-#define CCS_R_PDAF_DT						0x0d03
-#define CCS_R_PD_X_ADDR_START					(0x0d04 | CCS_FL_16BIT)
-#define CCS_R_PD_Y_ADDR_START					(0x0d06 | CCS_FL_16BIT)
-#define CCS_R_PD_X_ADDR_END					(0x0d08 | CCS_FL_16BIT)
-#define CCS_R_PD_Y_ADDR_END					(0x0d0a | CCS_FL_16BIT)
-#define CCS_R_BRACKETING_LUT_CTRL				0x0e00
-#define CCS_R_BRACKETING_LUT_MODE				0x0e01
+#define CCS_R_PDAF_VC						CCI_REG8(0x0d02)
+#define CCS_R_PDAF_DT						CCI_REG8(0x0d03)
+#define CCS_R_PD_X_ADDR_START					CCI_REG16(0x0d04)
+#define CCS_R_PD_Y_ADDR_START					CCI_REG16(0x0d06)
+#define CCS_R_PD_X_ADDR_END					CCI_REG16(0x0d08)
+#define CCS_R_PD_Y_ADDR_END					CCI_REG16(0x0d0a)
+#define CCS_R_BRACKETING_LUT_CTRL				CCI_REG8(0x0e00)
+#define CCS_R_BRACKETING_LUT_MODE				CCI_REG8(0x0e01)
 #define CCS_BRACKETING_LUT_MODE_CONTINUE_STREAMING		BIT(0)
 #define CCS_BRACKETING_LUT_MODE_LOOP_MODE			BIT(1)
-#define CCS_R_BRACKETING_LUT_ENTRY_CTRL				0x0e02
-#define CCS_R_BRACKETING_LUT_FRAME(n)				(0x0e10 + (n))
+#define CCS_R_BRACKETING_LUT_ENTRY_CTRL				CCI_REG8(0x0e02)
+#define CCS_R_BRACKETING_LUT_FRAME(n)				CCI_REG8(0x0e10 + (n))
 #define CCS_LIM_BRACKETING_LUT_FRAME_MIN_N			0U
 #define CCS_LIM_BRACKETING_LUT_FRAME_MAX_N			239U
-#define CCS_R_INTEGRATION_TIME_CAPABILITY			(0x1000 | CCS_FL_16BIT)
+#define CCS_R_INTEGRATION_TIME_CAPABILITY			CCI_REG16(0x1000)
 #define CCS_INTEGRATION_TIME_CAPABILITY_FINE			BIT(0)
-#define CCS_R_COARSE_INTEGRATION_TIME_MIN			(0x1004 | CCS_FL_16BIT)
-#define CCS_R_COARSE_INTEGRATION_TIME_MAX_MARGIN		(0x1006 | CCS_FL_16BIT)
-#define CCS_R_FINE_INTEGRATION_TIME_MIN				(0x1008 | CCS_FL_16BIT)
-#define CCS_R_FINE_INTEGRATION_TIME_MAX_MARGIN			(0x100a | CCS_FL_16BIT)
-#define CCS_R_DIGITAL_GAIN_CAPABILITY				0x1081
+#define CCS_R_COARSE_INTEGRATION_TIME_MIN			CCI_REG16(0x1004)
+#define CCS_R_COARSE_INTEGRATION_TIME_MAX_MARGIN		CCI_REG16(0x1006)
+#define CCS_R_FINE_INTEGRATION_TIME_MIN				CCI_REG16(0x1008)
+#define CCS_R_FINE_INTEGRATION_TIME_MAX_MARGIN			CCI_REG16(0x100a)
+#define CCS_R_DIGITAL_GAIN_CAPABILITY				CCI_REG8(0x1081)
 #define CCS_DIGITAL_GAIN_CAPABILITY_NONE			0U
 #define CCS_DIGITAL_GAIN_CAPABILITY_GLOBAL			2U
-#define CCS_R_DIGITAL_GAIN_MIN					(0x1084 | CCS_FL_16BIT)
-#define CCS_R_DIGITAL_GAIN_MAX					(0x1086 | CCS_FL_16BIT)
-#define CCS_R_DIGITAL_GAIN_STEP_SIZE				(0x1088 | CCS_FL_16BIT)
-#define CCS_R_PEDESTAL_CAPABILITY				0x10e0
-#define CCS_R_ADC_CAPABILITY					0x10f0
+#define CCS_R_DIGITAL_GAIN_MIN					CCI_REG16(0x1084)
+#define CCS_R_DIGITAL_GAIN_MAX					CCI_REG16(0x1086)
+#define CCS_R_DIGITAL_GAIN_STEP_SIZE				CCI_REG16(0x1088)
+#define CCS_R_PEDESTAL_CAPABILITY				CCI_REG8(0x10e0)
+#define CCS_R_ADC_CAPABILITY					CCI_REG8(0x10f0)
 #define CCS_ADC_CAPABILITY_BIT_DEPTH_CTRL			BIT(0)
-#define CCS_R_ADC_BIT_DEPTH_CAPABILITY				(0x10f4 | CCS_FL_32BIT)
-#define CCS_R_MIN_EXT_CLK_FREQ_MHZ				(0x1100 | (CCS_FL_32BIT | CCS_FL_FLOAT_IREAL))
-#define CCS_R_MAX_EXT_CLK_FREQ_MHZ				(0x1104 | (CCS_FL_32BIT | CCS_FL_FLOAT_IREAL))
-#define CCS_R_MIN_PRE_PLL_CLK_DIV				(0x1108 | CCS_FL_16BIT)
-#define CCS_R_MAX_PRE_PLL_CLK_DIV				(0x110a | CCS_FL_16BIT)
-#define CCS_R_MIN_PLL_IP_CLK_FREQ_MHZ				(0x110c | (CCS_FL_32BIT | CCS_FL_FLOAT_IREAL))
-#define CCS_R_MAX_PLL_IP_CLK_FREQ_MHZ				(0x1110 | (CCS_FL_32BIT | CCS_FL_FLOAT_IREAL))
-#define CCS_R_MIN_PLL_MULTIPLIER				(0x1114 | CCS_FL_16BIT)
-#define CCS_R_MAX_PLL_MULTIPLIER				(0x1116 | CCS_FL_16BIT)
-#define CCS_R_MIN_PLL_OP_CLK_FREQ_MHZ				(0x1118 | (CCS_FL_32BIT | CCS_FL_FLOAT_IREAL))
-#define CCS_R_MAX_PLL_OP_CLK_FREQ_MHZ				(0x111c | (CCS_FL_32BIT | CCS_FL_FLOAT_IREAL))
-#define CCS_R_MIN_VT_SYS_CLK_DIV				(0x1120 | CCS_FL_16BIT)
-#define CCS_R_MAX_VT_SYS_CLK_DIV				(0x1122 | CCS_FL_16BIT)
-#define CCS_R_MIN_VT_SYS_CLK_FREQ_MHZ				(0x1124 | (CCS_FL_32BIT | CCS_FL_FLOAT_IREAL))
-#define CCS_R_MAX_VT_SYS_CLK_FREQ_MHZ				(0x1128 | (CCS_FL_32BIT | CCS_FL_FLOAT_IREAL))
-#define CCS_R_MIN_VT_PIX_CLK_FREQ_MHZ				(0x112c | (CCS_FL_32BIT | CCS_FL_FLOAT_IREAL))
-#define CCS_R_MAX_VT_PIX_CLK_FREQ_MHZ				(0x1130 | (CCS_FL_32BIT | CCS_FL_FLOAT_IREAL))
-#define CCS_R_MIN_VT_PIX_CLK_DIV				(0x1134 | CCS_FL_16BIT)
-#define CCS_R_MAX_VT_PIX_CLK_DIV				(0x1136 | CCS_FL_16BIT)
-#define CCS_R_CLOCK_CALCULATION					0x1138
+#define CCS_R_ADC_BIT_DEPTH_CAPABILITY				CCI_REG32(0x10f4)
+#define CCS_R_MIN_EXT_CLK_FREQ_MHZ				(CCI_REG32(0x1100) | CCS_FL_FLOAT_IREAL)
+#define CCS_R_MAX_EXT_CLK_FREQ_MHZ				(CCI_REG32(0x1104) | CCS_FL_FLOAT_IREAL)
+#define CCS_R_MIN_PRE_PLL_CLK_DIV				CCI_REG16(0x1108)
+#define CCS_R_MAX_PRE_PLL_CLK_DIV				CCI_REG16(0x110a)
+#define CCS_R_MIN_PLL_IP_CLK_FREQ_MHZ				(CCI_REG32(0x110c) | CCS_FL_FLOAT_IREAL)
+#define CCS_R_MAX_PLL_IP_CLK_FREQ_MHZ				(CCI_REG32(0x1110) | CCS_FL_FLOAT_IREAL)
+#define CCS_R_MIN_PLL_MULTIPLIER				CCI_REG16(0x1114)
+#define CCS_R_MAX_PLL_MULTIPLIER				CCI_REG16(0x1116)
+#define CCS_R_MIN_PLL_OP_CLK_FREQ_MHZ				(CCI_REG32(0x1118) | CCS_FL_FLOAT_IREAL)
+#define CCS_R_MAX_PLL_OP_CLK_FREQ_MHZ				(CCI_REG32(0x111c) | CCS_FL_FLOAT_IREAL)
+#define CCS_R_MIN_VT_SYS_CLK_DIV				CCI_REG16(0x1120)
+#define CCS_R_MAX_VT_SYS_CLK_DIV				CCI_REG16(0x1122)
+#define CCS_R_MIN_VT_SYS_CLK_FREQ_MHZ				(CCI_REG32(0x1124) | CCS_FL_FLOAT_IREAL)
+#define CCS_R_MAX_VT_SYS_CLK_FREQ_MHZ				(CCI_REG32(0x1128) | CCS_FL_FLOAT_IREAL)
+#define CCS_R_MIN_VT_PIX_CLK_FREQ_MHZ				(CCI_REG32(0x112c) | CCS_FL_FLOAT_IREAL)
+#define CCS_R_MAX_VT_PIX_CLK_FREQ_MHZ				(CCI_REG32(0x1130) | CCS_FL_FLOAT_IREAL)
+#define CCS_R_MIN_VT_PIX_CLK_DIV				CCI_REG16(0x1134)
+#define CCS_R_MAX_VT_PIX_CLK_DIV				CCI_REG16(0x1136)
+#define CCS_R_CLOCK_CALCULATION					CCI_REG8(0x1138)
 #define CCS_CLOCK_CALCULATION_LANE_SPEED			BIT(0)
 #define CCS_CLOCK_CALCULATION_LINK_DECOUPLED			BIT(1)
 #define CCS_CLOCK_CALCULATION_DUAL_PLL_OP_SYS_DDR		BIT(2)
 #define CCS_CLOCK_CALCULATION_DUAL_PLL_OP_PIX_DDR		BIT(3)
-#define CCS_R_NUM_OF_VT_LANES					0x1139
-#define CCS_R_NUM_OF_OP_LANES					0x113a
-#define CCS_R_OP_BITS_PER_LANE					0x113b
-#define CCS_R_MIN_FRAME_LENGTH_LINES				(0x1140 | CCS_FL_16BIT)
-#define CCS_R_MAX_FRAME_LENGTH_LINES				(0x1142 | CCS_FL_16BIT)
-#define CCS_R_MIN_LINE_LENGTH_PCK				(0x1144 | CCS_FL_16BIT)
-#define CCS_R_MAX_LINE_LENGTH_PCK				(0x1146 | CCS_FL_16BIT)
-#define CCS_R_MIN_LINE_BLANKING_PCK				(0x1148 | CCS_FL_16BIT)
-#define CCS_R_MIN_FRAME_BLANKING_LINES				(0x114a | CCS_FL_16BIT)
-#define CCS_R_MIN_LINE_LENGTH_PCK_STEP_SIZE			0x114c
-#define CCS_R_TIMING_MODE_CAPABILITY				0x114d
+#define CCS_R_NUM_OF_VT_LANES					CCI_REG8(0x1139)
+#define CCS_R_NUM_OF_OP_LANES					CCI_REG8(0x113a)
+#define CCS_R_OP_BITS_PER_LANE					CCI_REG8(0x113b)
+#define CCS_R_MIN_FRAME_LENGTH_LINES				CCI_REG16(0x1140)
+#define CCS_R_MAX_FRAME_LENGTH_LINES				CCI_REG16(0x1142)
+#define CCS_R_MIN_LINE_LENGTH_PCK				CCI_REG16(0x1144)
+#define CCS_R_MAX_LINE_LENGTH_PCK				CCI_REG16(0x1146)
+#define CCS_R_MIN_LINE_BLANKING_PCK				CCI_REG16(0x1148)
+#define CCS_R_MIN_FRAME_BLANKING_LINES				CCI_REG16(0x114a)
+#define CCS_R_MIN_LINE_LENGTH_PCK_STEP_SIZE			CCI_REG8(0x114c)
+#define CCS_R_TIMING_MODE_CAPABILITY				CCI_REG8(0x114d)
 #define CCS_TIMING_MODE_CAPABILITY_AUTO_FRAME_LENGTH		BIT(0)
 #define CCS_TIMING_MODE_CAPABILITY_ROLLING_SHUTTER_MANUAL_READOUT      BIT(2)
 #define CCS_TIMING_MODE_CAPABILITY_DELAYED_EXPOSURE_START	BIT(3)
 #define CCS_TIMING_MODE_CAPABILITY_MANUAL_EXPOSURE_EMBEDDED_DATA       BIT(4)
-#define CCS_R_FRAME_MARGIN_MAX_VALUE				(0x114e | CCS_FL_16BIT)
-#define CCS_R_FRAME_MARGIN_MIN_VALUE				0x1150
-#define CCS_R_GAIN_DELAY_TYPE					0x1151
+#define CCS_R_FRAME_MARGIN_MAX_VALUE				CCI_REG16(0x114e)
+#define CCS_R_FRAME_MARGIN_MIN_VALUE				CCI_REG8(0x1150)
+#define CCS_R_GAIN_DELAY_TYPE					CCI_REG8(0x1151)
 #define CCS_GAIN_DELAY_TYPE_FIXED				0U
 #define CCS_GAIN_DELAY_TYPE_VARIABLE				1U
-#define CCS_R_MIN_OP_SYS_CLK_DIV				(0x1160 | CCS_FL_16BIT)
-#define CCS_R_MAX_OP_SYS_CLK_DIV				(0x1162 | CCS_FL_16BIT)
-#define CCS_R_MIN_OP_SYS_CLK_FREQ_MHZ				(0x1164 | (CCS_FL_32BIT | CCS_FL_FLOAT_IREAL))
-#define CCS_R_MAX_OP_SYS_CLK_FREQ_MHZ				(0x1168 | (CCS_FL_32BIT | CCS_FL_FLOAT_IREAL))
-#define CCS_R_MIN_OP_PIX_CLK_DIV				(0x116c | CCS_FL_16BIT)
-#define CCS_R_MAX_OP_PIX_CLK_DIV				(0x116e | CCS_FL_16BIT)
-#define CCS_R_MIN_OP_PIX_CLK_FREQ_MHZ				(0x1170 | (CCS_FL_32BIT | CCS_FL_FLOAT_IREAL))
-#define CCS_R_MAX_OP_PIX_CLK_FREQ_MHZ				(0x1174 | (CCS_FL_32BIT | CCS_FL_FLOAT_IREAL))
-#define CCS_R_X_ADDR_MIN					(0x1180 | CCS_FL_16BIT)
-#define CCS_R_Y_ADDR_MIN					(0x1182 | CCS_FL_16BIT)
-#define CCS_R_X_ADDR_MAX					(0x1184 | CCS_FL_16BIT)
-#define CCS_R_Y_ADDR_MAX					(0x1186 | CCS_FL_16BIT)
-#define CCS_R_MIN_X_OUTPUT_SIZE					(0x1188 | CCS_FL_16BIT)
-#define CCS_R_MIN_Y_OUTPUT_SIZE					(0x118a | CCS_FL_16BIT)
-#define CCS_R_MAX_X_OUTPUT_SIZE					(0x118c | CCS_FL_16BIT)
-#define CCS_R_MAX_Y_OUTPUT_SIZE					(0x118e | CCS_FL_16BIT)
-#define CCS_R_X_ADDR_START_DIV_CONSTANT				0x1190
-#define CCS_R_Y_ADDR_START_DIV_CONSTANT				0x1191
-#define CCS_R_X_ADDR_END_DIV_CONSTANT				0x1192
-#define CCS_R_Y_ADDR_END_DIV_CONSTANT				0x1193
-#define CCS_R_X_SIZE_DIV					0x1194
-#define CCS_R_Y_SIZE_DIV					0x1195
-#define CCS_R_X_OUTPUT_DIV					0x1196
-#define CCS_R_Y_OUTPUT_DIV					0x1197
-#define CCS_R_NON_FLEXIBLE_RESOLUTION_SUPPORT			0x1198
+#define CCS_R_MIN_OP_SYS_CLK_DIV				CCI_REG16(0x1160)
+#define CCS_R_MAX_OP_SYS_CLK_DIV				CCI_REG16(0x1162)
+#define CCS_R_MIN_OP_SYS_CLK_FREQ_MHZ				(CCI_REG32(0x1164) | CCS_FL_FLOAT_IREAL)
+#define CCS_R_MAX_OP_SYS_CLK_FREQ_MHZ				(CCI_REG32(0x1168) | CCS_FL_FLOAT_IREAL)
+#define CCS_R_MIN_OP_PIX_CLK_DIV				CCI_REG16(0x116c)
+#define CCS_R_MAX_OP_PIX_CLK_DIV				CCI_REG16(0x116e)
+#define CCS_R_MIN_OP_PIX_CLK_FREQ_MHZ				(CCI_REG32(0x1170) | CCS_FL_FLOAT_IREAL)
+#define CCS_R_MAX_OP_PIX_CLK_FREQ_MHZ				(CCI_REG32(0x1174) | CCS_FL_FLOAT_IREAL)
+#define CCS_R_X_ADDR_MIN					CCI_REG16(0x1180)
+#define CCS_R_Y_ADDR_MIN					CCI_REG16(0x1182)
+#define CCS_R_X_ADDR_MAX					CCI_REG16(0x1184)
+#define CCS_R_Y_ADDR_MAX					CCI_REG16(0x1186)
+#define CCS_R_MIN_X_OUTPUT_SIZE					CCI_REG16(0x1188)
+#define CCS_R_MIN_Y_OUTPUT_SIZE					CCI_REG16(0x118a)
+#define CCS_R_MAX_X_OUTPUT_SIZE					CCI_REG16(0x118c)
+#define CCS_R_MAX_Y_OUTPUT_SIZE					CCI_REG16(0x118e)
+#define CCS_R_X_ADDR_START_DIV_CONSTANT				CCI_REG8(0x1190)
+#define CCS_R_Y_ADDR_START_DIV_CONSTANT				CCI_REG8(0x1191)
+#define CCS_R_X_ADDR_END_DIV_CONSTANT				CCI_REG8(0x1192)
+#define CCS_R_Y_ADDR_END_DIV_CONSTANT				CCI_REG8(0x1193)
+#define CCS_R_X_SIZE_DIV					CCI_REG8(0x1194)
+#define CCS_R_Y_SIZE_DIV					CCI_REG8(0x1195)
+#define CCS_R_X_OUTPUT_DIV					CCI_REG8(0x1196)
+#define CCS_R_Y_OUTPUT_DIV					CCI_REG8(0x1197)
+#define CCS_R_NON_FLEXIBLE_RESOLUTION_SUPPORT			CCI_REG8(0x1198)
 #define CCS_NON_FLEXIBLE_RESOLUTION_SUPPORT_NEW_PIX_ADDR	BIT(0)
 #define CCS_NON_FLEXIBLE_RESOLUTION_SUPPORT_NEW_OUTPUT_RES	BIT(1)
 #define CCS_NON_FLEXIBLE_RESOLUTION_SUPPORT_OUTPUT_CROP_NO_PAD	BIT(2)
 #define CCS_NON_FLEXIBLE_RESOLUTION_SUPPORT_OUTPUT_SIZE_LANE_DEP       BIT(3)
-#define CCS_R_MIN_OP_PRE_PLL_CLK_DIV				(0x11a0 | CCS_FL_16BIT)
-#define CCS_R_MAX_OP_PRE_PLL_CLK_DIV				(0x11a2 | CCS_FL_16BIT)
-#define CCS_R_MIN_OP_PLL_IP_CLK_FREQ_MHZ			(0x11a4 | (CCS_FL_32BIT | CCS_FL_FLOAT_IREAL))
-#define CCS_R_MAX_OP_PLL_IP_CLK_FREQ_MHZ			(0x11a8 | (CCS_FL_32BIT | CCS_FL_FLOAT_IREAL))
-#define CCS_R_MIN_OP_PLL_MULTIPLIER				(0x11ac | CCS_FL_16BIT)
-#define CCS_R_MAX_OP_PLL_MULTIPLIER				(0x11ae | CCS_FL_16BIT)
-#define CCS_R_MIN_OP_PLL_OP_CLK_FREQ_MHZ			(0x11b0 | (CCS_FL_32BIT | CCS_FL_FLOAT_IREAL))
-#define CCS_R_MAX_OP_PLL_OP_CLK_FREQ_MHZ			(0x11b4 | (CCS_FL_32BIT | CCS_FL_FLOAT_IREAL))
-#define CCS_R_CLOCK_TREE_PLL_CAPABILITY				0x11b8
+#define CCS_R_MIN_OP_PRE_PLL_CLK_DIV				CCI_REG16(0x11a0)
+#define CCS_R_MAX_OP_PRE_PLL_CLK_DIV				CCI_REG16(0x11a2)
+#define CCS_R_MIN_OP_PLL_IP_CLK_FREQ_MHZ			(CCI_REG32(0x11a4) | CCS_FL_FLOAT_IREAL)
+#define CCS_R_MAX_OP_PLL_IP_CLK_FREQ_MHZ			(CCI_REG32(0x11a8) | CCS_FL_FLOAT_IREAL)
+#define CCS_R_MIN_OP_PLL_MULTIPLIER				CCI_REG16(0x11ac)
+#define CCS_R_MAX_OP_PLL_MULTIPLIER				CCI_REG16(0x11ae)
+#define CCS_R_MIN_OP_PLL_OP_CLK_FREQ_MHZ			(CCI_REG32(0x11b0) | CCS_FL_FLOAT_IREAL)
+#define CCS_R_MAX_OP_PLL_OP_CLK_FREQ_MHZ			(CCI_REG32(0x11b4) | CCS_FL_FLOAT_IREAL)
+#define CCS_R_CLOCK_TREE_PLL_CAPABILITY				CCI_REG8(0x11b8)
 #define CCS_CLOCK_TREE_PLL_CAPABILITY_DUAL_PLL			BIT(0)
 #define CCS_CLOCK_TREE_PLL_CAPABILITY_SINGLE_PLL		BIT(1)
 #define CCS_CLOCK_TREE_PLL_CAPABILITY_EXT_DIVIDER		BIT(2)
 #define CCS_CLOCK_TREE_PLL_CAPABILITY_FLEXIBLE_OP_PIX_CLK_DIV	BIT(3)
-#define CCS_R_CLOCK_CAPA_TYPE_CAPABILITY			0x11b9
+#define CCS_R_CLOCK_CAPA_TYPE_CAPABILITY			CCI_REG8(0x11b9)
 #define CCS_CLOCK_CAPA_TYPE_CAPABILITY_IREAL			BIT(0)
-#define CCS_R_MIN_EVEN_INC					(0x11c0 | CCS_FL_16BIT)
-#define CCS_R_MIN_ODD_INC					(0x11c2 | CCS_FL_16BIT)
-#define CCS_R_MAX_EVEN_INC					(0x11c4 | CCS_FL_16BIT)
-#define CCS_R_MAX_ODD_INC					(0x11c6 | CCS_FL_16BIT)
-#define CCS_R_AUX_SUBSAMP_CAPABILITY				0x11c8
+#define CCS_R_MIN_EVEN_INC					CCI_REG16(0x11c0)
+#define CCS_R_MIN_ODD_INC					CCI_REG16(0x11c2)
+#define CCS_R_MAX_EVEN_INC					CCI_REG16(0x11c4)
+#define CCS_R_MAX_ODD_INC					CCI_REG16(0x11c6)
+#define CCS_R_AUX_SUBSAMP_CAPABILITY				CCI_REG8(0x11c8)
 #define CCS_AUX_SUBSAMP_CAPABILITY_FACTOR_POWER_OF_2		BIT(1)
-#define CCS_R_AUX_SUBSAMP_MONO_CAPABILITY			0x11c9
+#define CCS_R_AUX_SUBSAMP_MONO_CAPABILITY			CCI_REG8(0x11c9)
 #define CCS_AUX_SUBSAMP_MONO_CAPABILITY_FACTOR_POWER_OF_2	BIT(1)
-#define CCS_R_MONOCHROME_CAPABILITY				0x11ca
+#define CCS_R_MONOCHROME_CAPABILITY				CCI_REG8(0x11ca)
 #define CCS_MONOCHROME_CAPABILITY_INC_ODD			0U
 #define CCS_MONOCHROME_CAPABILITY_INC_EVEN			1U
-#define CCS_R_PIXEL_READOUT_CAPABILITY				0x11cb
+#define CCS_R_PIXEL_READOUT_CAPABILITY				CCI_REG8(0x11cb)
 #define CCS_PIXEL_READOUT_CAPABILITY_BAYER			0U
 #define CCS_PIXEL_READOUT_CAPABILITY_MONOCHROME			1U
 #define CCS_PIXEL_READOUT_CAPABILITY_BAYER_AND_MONO		2U
-#define CCS_R_MIN_EVEN_INC_MONO					(0x11cc | CCS_FL_16BIT)
-#define CCS_R_MAX_EVEN_INC_MONO					(0x11ce | CCS_FL_16BIT)
-#define CCS_R_MIN_ODD_INC_MONO					(0x11d0 | CCS_FL_16BIT)
-#define CCS_R_MAX_ODD_INC_MONO					(0x11d2 | CCS_FL_16BIT)
-#define CCS_R_MIN_EVEN_INC_BC2					(0x11d4 | CCS_FL_16BIT)
-#define CCS_R_MAX_EVEN_INC_BC2					(0x11d6 | CCS_FL_16BIT)
-#define CCS_R_MIN_ODD_INC_BC2					(0x11d8 | CCS_FL_16BIT)
-#define CCS_R_MAX_ODD_INC_BC2					(0x11da | CCS_FL_16BIT)
-#define CCS_R_MIN_EVEN_INC_MONO_BC2				(0x11dc | CCS_FL_16BIT)
-#define CCS_R_MAX_EVEN_INC_MONO_BC2				(0x11de | CCS_FL_16BIT)
-#define CCS_R_MIN_ODD_INC_MONO_BC2				(0x11f0 | CCS_FL_16BIT)
-#define CCS_R_MAX_ODD_INC_MONO_BC2				(0x11f2 | CCS_FL_16BIT)
-#define CCS_R_SCALING_CAPABILITY				(0x1200 | CCS_FL_16BIT)
+#define CCS_R_MIN_EVEN_INC_MONO					CCI_REG16(0x11cc)
+#define CCS_R_MAX_EVEN_INC_MONO					CCI_REG16(0x11ce)
+#define CCS_R_MIN_ODD_INC_MONO					CCI_REG16(0x11d0)
+#define CCS_R_MAX_ODD_INC_MONO					CCI_REG16(0x11d2)
+#define CCS_R_MIN_EVEN_INC_BC2					CCI_REG16(0x11d4)
+#define CCS_R_MAX_EVEN_INC_BC2					CCI_REG16(0x11d6)
+#define CCS_R_MIN_ODD_INC_BC2					CCI_REG16(0x11d8)
+#define CCS_R_MAX_ODD_INC_BC2					CCI_REG16(0x11da)
+#define CCS_R_MIN_EVEN_INC_MONO_BC2				CCI_REG16(0x11dc)
+#define CCS_R_MAX_EVEN_INC_MONO_BC2				CCI_REG16(0x11de)
+#define CCS_R_MIN_ODD_INC_MONO_BC2				CCI_REG16(0x11f0)
+#define CCS_R_MAX_ODD_INC_MONO_BC2				CCI_REG16(0x11f2)
+#define CCS_R_SCALING_CAPABILITY				CCI_REG16(0x1200)
 #define CCS_SCALING_CAPABILITY_NONE				0U
 #define CCS_SCALING_CAPABILITY_HORIZONTAL			1U
 #define CCS_SCALING_CAPABILITY_RESERVED				2U
-#define CCS_R_SCALER_M_MIN					(0x1204 | CCS_FL_16BIT)
-#define CCS_R_SCALER_M_MAX					(0x1206 | CCS_FL_16BIT)
-#define CCS_R_SCALER_N_MIN					(0x1208 | CCS_FL_16BIT)
-#define CCS_R_SCALER_N_MAX					(0x120a | CCS_FL_16BIT)
-#define CCS_R_DIGITAL_CROP_CAPABILITY				0x120e
+#define CCS_R_SCALER_M_MIN					CCI_REG16(0x1204)
+#define CCS_R_SCALER_M_MAX					CCI_REG16(0x1206)
+#define CCS_R_SCALER_N_MIN					CCI_REG16(0x1208)
+#define CCS_R_SCALER_N_MAX					CCI_REG16(0x120a)
+#define CCS_R_DIGITAL_CROP_CAPABILITY				CCI_REG8(0x120e)
 #define CCS_DIGITAL_CROP_CAPABILITY_NONE			0U
 #define CCS_DIGITAL_CROP_CAPABILITY_INPUT_CROP			1U
-#define CCS_R_HDR_CAPABILITY_1					0x1210
+#define CCS_R_HDR_CAPABILITY_1					CCI_REG8(0x1210)
 #define CCS_HDR_CAPABILITY_1_2X2_BINNING			BIT(0)
 #define CCS_HDR_CAPABILITY_1_COMBINED_ANALOG_GAIN		BIT(1)
 #define CCS_HDR_CAPABILITY_1_SEPARATE_ANALOG_GAIN		BIT(2)
@@ -611,66 +611,66 @@
 #define CCS_HDR_CAPABILITY_1_RESET_SYNC				BIT(4)
 #define CCS_HDR_CAPABILITY_1_DIRECT_SHORT_EXP_TIMING		BIT(5)
 #define CCS_HDR_CAPABILITY_1_DIRECT_SHORT_EXP_SYNTHESIS		BIT(6)
-#define CCS_R_MIN_HDR_BIT_DEPTH					0x1211
-#define CCS_R_HDR_RESOLUTION_SUB_TYPES				0x1212
-#define CCS_R_HDR_RESOLUTION_SUB_TYPE(n)			(0x1213 + (n))
+#define CCS_R_MIN_HDR_BIT_DEPTH					CCI_REG8(0x1211)
+#define CCS_R_HDR_RESOLUTION_SUB_TYPES				CCI_REG8(0x1212)
+#define CCS_R_HDR_RESOLUTION_SUB_TYPE(n)			CCI_REG8(0x1213 + (n))
 #define CCS_LIM_HDR_RESOLUTION_SUB_TYPE_MIN_N			0U
 #define CCS_LIM_HDR_RESOLUTION_SUB_TYPE_MAX_N			1U
 #define CCS_HDR_RESOLUTION_SUB_TYPE_ROW_SHIFT			0U
 #define CCS_HDR_RESOLUTION_SUB_TYPE_ROW_MASK			0xf
 #define CCS_HDR_RESOLUTION_SUB_TYPE_COLUMN_SHIFT		4U
 #define CCS_HDR_RESOLUTION_SUB_TYPE_COLUMN_MASK			0xf0
-#define CCS_R_HDR_CAPABILITY_2					0x121b
+#define CCS_R_HDR_CAPABILITY_2					CCI_REG8(0x121b)
 #define CCS_HDR_CAPABILITY_2_COMBINED_DIGITAL_GAIN		BIT(0)
 #define CCS_HDR_CAPABILITY_2_SEPARATE_DIGITAL_GAIN		BIT(1)
 #define CCS_HDR_CAPABILITY_2_TIMING_MODE			BIT(3)
 #define CCS_HDR_CAPABILITY_2_SYNTHESIS_MODE			BIT(4)
-#define CCS_R_MAX_HDR_BIT_DEPTH					0x121c
-#define CCS_R_USL_SUPPORT_CAPABILITY				0x1230
+#define CCS_R_MAX_HDR_BIT_DEPTH					CCI_REG8(0x121c)
+#define CCS_R_USL_SUPPORT_CAPABILITY				CCI_REG8(0x1230)
 #define CCS_USL_SUPPORT_CAPABILITY_CLOCK_TREE			BIT(0)
 #define CCS_USL_SUPPORT_CAPABILITY_REV_CLOCK_TREE		BIT(1)
 #define CCS_USL_SUPPORT_CAPABILITY_REV_CLOCK_CALC		BIT(2)
-#define CCS_R_USL_CLOCK_MODE_D_CAPABILITY			0x1231
+#define CCS_R_USL_CLOCK_MODE_D_CAPABILITY			CCI_REG8(0x1231)
 #define CCS_USL_CLOCK_MODE_D_CAPABILITY_CONT_CLOCK_STANDBY	BIT(0)
 #define CCS_USL_CLOCK_MODE_D_CAPABILITY_CONT_CLOCK_VBLANK	BIT(1)
 #define CCS_USL_CLOCK_MODE_D_CAPABILITY_CONT_CLOCK_HBLANK	BIT(2)
 #define CCS_USL_CLOCK_MODE_D_CAPABILITY_NONCONT_CLOCK_STANDBY	BIT(3)
 #define CCS_USL_CLOCK_MODE_D_CAPABILITY_NONCONT_CLOCK_VBLANK	BIT(4)
 #define CCS_USL_CLOCK_MODE_D_CAPABILITY_NONCONT_CLOCK_HBLANK	BIT(5)
-#define CCS_R_MIN_OP_SYS_CLK_DIV_REV				0x1234
-#define CCS_R_MAX_OP_SYS_CLK_DIV_REV				0x1236
-#define CCS_R_MIN_OP_PIX_CLK_DIV_REV				0x1238
-#define CCS_R_MAX_OP_PIX_CLK_DIV_REV				0x123a
-#define CCS_R_MIN_OP_SYS_CLK_FREQ_REV_MHZ			(0x123c | (CCS_FL_32BIT | CCS_FL_FLOAT_IREAL))
-#define CCS_R_MAX_OP_SYS_CLK_FREQ_REV_MHZ			(0x1240 | (CCS_FL_32BIT | CCS_FL_FLOAT_IREAL))
-#define CCS_R_MIN_OP_PIX_CLK_FREQ_REV_MHZ			(0x1244 | (CCS_FL_32BIT | CCS_FL_FLOAT_IREAL))
-#define CCS_R_MAX_OP_PIX_CLK_FREQ_REV_MHZ			(0x1248 | (CCS_FL_32BIT | CCS_FL_FLOAT_IREAL))
-#define CCS_R_MAX_BITRATE_REV_D_MODE_MBPS			(0x124c | (CCS_FL_32BIT | CCS_FL_IREAL))
-#define CCS_R_MAX_SYMRATE_REV_C_MODE_MSPS			(0x1250 | (CCS_FL_32BIT | CCS_FL_IREAL))
-#define CCS_R_COMPRESSION_CAPABILITY				0x1300
+#define CCS_R_MIN_OP_SYS_CLK_DIV_REV				CCI_REG8(0x1234)
+#define CCS_R_MAX_OP_SYS_CLK_DIV_REV				CCI_REG8(0x1236)
+#define CCS_R_MIN_OP_PIX_CLK_DIV_REV				CCI_REG8(0x1238)
+#define CCS_R_MAX_OP_PIX_CLK_DIV_REV				CCI_REG8(0x123a)
+#define CCS_R_MIN_OP_SYS_CLK_FREQ_REV_MHZ			(CCI_REG32(0x123c) | CCS_FL_FLOAT_IREAL)
+#define CCS_R_MAX_OP_SYS_CLK_FREQ_REV_MHZ			(CCI_REG32(0x1240) | CCS_FL_FLOAT_IREAL)
+#define CCS_R_MIN_OP_PIX_CLK_FREQ_REV_MHZ			(CCI_REG32(0x1244) | CCS_FL_FLOAT_IREAL)
+#define CCS_R_MAX_OP_PIX_CLK_FREQ_REV_MHZ			(CCI_REG32(0x1248) | CCS_FL_FLOAT_IREAL)
+#define CCS_R_MAX_BITRATE_REV_D_MODE_MBPS			(CCI_REG32(0x124c) | CCS_FL_IREAL)
+#define CCS_R_MAX_SYMRATE_REV_C_MODE_MSPS			(CCI_REG32(0x1250) | CCS_FL_IREAL)
+#define CCS_R_COMPRESSION_CAPABILITY				CCI_REG8(0x1300)
 #define CCS_COMPRESSION_CAPABILITY_DPCM_PCM_SIMPLE		BIT(0)
-#define CCS_R_TEST_MODE_CAPABILITY				(0x1310 | CCS_FL_16BIT)
+#define CCS_R_TEST_MODE_CAPABILITY				CCI_REG16(0x1310)
 #define CCS_TEST_MODE_CAPABILITY_SOLID_COLOR			BIT(0)
 #define CCS_TEST_MODE_CAPABILITY_COLOR_BARS			BIT(1)
 #define CCS_TEST_MODE_CAPABILITY_FADE_TO_GREY			BIT(2)
 #define CCS_TEST_MODE_CAPABILITY_PN9				BIT(3)
 #define CCS_TEST_MODE_CAPABILITY_COLOR_TILE			BIT(5)
-#define CCS_R_PN9_DATA_FORMAT1					0x1312
-#define CCS_R_PN9_DATA_FORMAT2					0x1313
-#define CCS_R_PN9_DATA_FORMAT3					0x1314
-#define CCS_R_PN9_DATA_FORMAT4					0x1315
-#define CCS_R_PN9_MISC_CAPABILITY				0x1316
+#define CCS_R_PN9_DATA_FORMAT1					CCI_REG8(0x1312)
+#define CCS_R_PN9_DATA_FORMAT2					CCI_REG8(0x1313)
+#define CCS_R_PN9_DATA_FORMAT3					CCI_REG8(0x1314)
+#define CCS_R_PN9_DATA_FORMAT4					CCI_REG8(0x1315)
+#define CCS_R_PN9_MISC_CAPABILITY				CCI_REG8(0x1316)
 #define CCS_PN9_MISC_CAPABILITY_NUM_PIXELS_SHIFT		0U
 #define CCS_PN9_MISC_CAPABILITY_NUM_PIXELS_MASK			0x7
 #define CCS_PN9_MISC_CAPABILITY_COMPRESSION			BIT(3)
-#define CCS_R_TEST_PATTERN_CAPABILITY				0x1317
+#define CCS_R_TEST_PATTERN_CAPABILITY				CCI_REG8(0x1317)
 #define CCS_TEST_PATTERN_CAPABILITY_NO_REPEAT			BIT(1)
-#define CCS_R_PATTERN_SIZE_DIV_M1				0x1318
-#define CCS_R_FIFO_SUPPORT_CAPABILITY				0x1502
+#define CCS_R_PATTERN_SIZE_DIV_M1				CCI_REG8(0x1318)
+#define CCS_R_FIFO_SUPPORT_CAPABILITY				CCI_REG8(0x1502)
 #define CCS_FIFO_SUPPORT_CAPABILITY_NONE			0U
 #define CCS_FIFO_SUPPORT_CAPABILITY_DERATING			1U
 #define CCS_FIFO_SUPPORT_CAPABILITY_DERATING_OVERRATING		2U
-#define CCS_R_PHY_CTRL_CAPABILITY				0x1600
+#define CCS_R_PHY_CTRL_CAPABILITY				CCI_REG8(0x1600)
 #define CCS_PHY_CTRL_CAPABILITY_AUTO_PHY_CTL			BIT(0)
 #define CCS_PHY_CTRL_CAPABILITY_UI_PHY_CTL			BIT(1)
 #define CCS_PHY_CTRL_CAPABILITY_DPHY_TIME_UI_REG_1_CTL		BIT(2)
@@ -679,7 +679,7 @@
 #define CCS_PHY_CTRL_CAPABILITY_DPHY_EXT_TIME_UI_REG_1_CTL	BIT(5)
 #define CCS_PHY_CTRL_CAPABILITY_DPHY_EXT_TIME_UI_REG_2_CTL	BIT(6)
 #define CCS_PHY_CTRL_CAPABILITY_DPHY_EXT_TIME_CTL		BIT(7)
-#define CCS_R_CSI_DPHY_LANE_MODE_CAPABILITY			0x1601
+#define CCS_R_CSI_DPHY_LANE_MODE_CAPABILITY			CCI_REG8(0x1601)
 #define CCS_CSI_DPHY_LANE_MODE_CAPABILITY_1_LANE		BIT(0)
 #define CCS_CSI_DPHY_LANE_MODE_CAPABILITY_2_LANE		BIT(1)
 #define CCS_CSI_DPHY_LANE_MODE_CAPABILITY_3_LANE		BIT(2)
@@ -688,22 +688,22 @@
 #define CCS_CSI_DPHY_LANE_MODE_CAPABILITY_6_LANE		BIT(5)
 #define CCS_CSI_DPHY_LANE_MODE_CAPABILITY_7_LANE		BIT(6)
 #define CCS_CSI_DPHY_LANE_MODE_CAPABILITY_8_LANE		BIT(7)
-#define CCS_R_CSI_SIGNALING_MODE_CAPABILITY			0x1602
+#define CCS_R_CSI_SIGNALING_MODE_CAPABILITY			CCI_REG8(0x1602)
 #define CCS_CSI_SIGNALING_MODE_CAPABILITY_CSI_DPHY		BIT(2)
 #define CCS_CSI_SIGNALING_MODE_CAPABILITY_CSI_CPHY		BIT(3)
-#define CCS_R_FAST_STANDBY_CAPABILITY				0x1603
+#define CCS_R_FAST_STANDBY_CAPABILITY				CCI_REG8(0x1603)
 #define CCS_FAST_STANDBY_CAPABILITY_NO_FRAME_TRUNCATION		0U
 #define CCS_FAST_STANDBY_CAPABILITY_FRAME_TRUNCATION		1U
-#define CCS_R_CSI_ADDRESS_CONTROL_CAPABILITY			0x1604
+#define CCS_R_CSI_ADDRESS_CONTROL_CAPABILITY			CCI_REG8(0x1604)
 #define CCS_CSI_ADDRESS_CONTROL_CAPABILITY_CCI_ADDR_CHANGE	BIT(0)
 #define CCS_CSI_ADDRESS_CONTROL_CAPABILITY_2ND_CCI_ADDR		BIT(1)
 #define CCS_CSI_ADDRESS_CONTROL_CAPABILITY_SW_CHANGEABLE_2ND_CCI_ADDR  BIT(2)
-#define CCS_R_DATA_TYPE_CAPABILITY				0x1605
+#define CCS_R_DATA_TYPE_CAPABILITY				CCI_REG8(0x1605)
 #define CCS_DATA_TYPE_CAPABILITY_DPCM_PROGRAMMABLE		BIT(0)
 #define CCS_DATA_TYPE_CAPABILITY_BOTTOM_EMBEDDED_DT_PROGRAMMABLE       BIT(1)
 #define CCS_DATA_TYPE_CAPABILITY_BOTTOM_EMBEDDED_VC_PROGRAMMABLE       BIT(2)
 #define CCS_DATA_TYPE_CAPABILITY_EXT_VC_RANGE			BIT(3)
-#define CCS_R_CSI_CPHY_LANE_MODE_CAPABILITY			0x1606
+#define CCS_R_CSI_CPHY_LANE_MODE_CAPABILITY			CCI_REG8(0x1606)
 #define CCS_CSI_CPHY_LANE_MODE_CAPABILITY_1_LANE		BIT(0)
 #define CCS_CSI_CPHY_LANE_MODE_CAPABILITY_2_LANE		BIT(1)
 #define CCS_CSI_CPHY_LANE_MODE_CAPABILITY_3_LANE		BIT(2)
@@ -712,44 +712,44 @@
 #define CCS_CSI_CPHY_LANE_MODE_CAPABILITY_6_LANE		BIT(5)
 #define CCS_CSI_CPHY_LANE_MODE_CAPABILITY_7_LANE		BIT(6)
 #define CCS_CSI_CPHY_LANE_MODE_CAPABILITY_8_LANE		BIT(7)
-#define CCS_R_EMB_DATA_CAPABILITY				0x1607
+#define CCS_R_EMB_DATA_CAPABILITY				CCI_REG8(0x1607)
 #define CCS_EMB_DATA_CAPABILITY_TWO_BYTES_PER_RAW16		BIT(0)
 #define CCS_EMB_DATA_CAPABILITY_TWO_BYTES_PER_RAW20		BIT(1)
 #define CCS_EMB_DATA_CAPABILITY_TWO_BYTES_PER_RAW24		BIT(2)
 #define CCS_EMB_DATA_CAPABILITY_NO_ONE_BYTE_PER_RAW16		BIT(3)
 #define CCS_EMB_DATA_CAPABILITY_NO_ONE_BYTE_PER_RAW20		BIT(4)
 #define CCS_EMB_DATA_CAPABILITY_NO_ONE_BYTE_PER_RAW24		BIT(5)
-#define CCS_R_MAX_PER_LANE_BITRATE_LANE_D_MODE_MBPS(n)		((0x1608 | (CCS_FL_32BIT | CCS_FL_IREAL)) + ((n) < 4 ? (n) * 4 : 0x32 + ((n) - 4) * 4))
+#define CCS_R_MAX_PER_LANE_BITRATE_LANE_D_MODE_MBPS(n)		(CCI_REG32(0x1608 + ((n) < 4 ? (n) * 4 : 0x32 + ((n) - 4) * 4)) | CCS_FL_IREAL)
 #define CCS_LIM_MAX_PER_LANE_BITRATE_LANE_D_MODE_MBPS_MIN_N	0U
 #define CCS_LIM_MAX_PER_LANE_BITRATE_LANE_D_MODE_MBPS_MAX_N	7U
-#define CCS_R_TEMP_SENSOR_CAPABILITY				0x1618
+#define CCS_R_TEMP_SENSOR_CAPABILITY				CCI_REG8(0x1618)
 #define CCS_TEMP_SENSOR_CAPABILITY_SUPPORTED			BIT(0)
 #define CCS_TEMP_SENSOR_CAPABILITY_CCS_FORMAT			BIT(1)
 #define CCS_TEMP_SENSOR_CAPABILITY_RESET_0X80			BIT(2)
-#define CCS_R_MAX_PER_LANE_BITRATE_LANE_C_MODE_MBPS(n)		((0x161a | (CCS_FL_32BIT | CCS_FL_IREAL)) + ((n) < 4 ? (n) * 4 : 0x30 + ((n) - 4) * 4))
+#define CCS_R_MAX_PER_LANE_BITRATE_LANE_C_MODE_MBPS(n)		(CCI_REG32(0x161a + ((n) < 4 ? (n) * 4 : 0x30 + ((n) - 4) * 4)) | CCS_FL_IREAL)
 #define CCS_LIM_MAX_PER_LANE_BITRATE_LANE_C_MODE_MBPS_MIN_N	0U
 #define CCS_LIM_MAX_PER_LANE_BITRATE_LANE_C_MODE_MBPS_MAX_N	7U
-#define CCS_R_DPHY_EQUALIZATION_CAPABILITY			0x162b
+#define CCS_R_DPHY_EQUALIZATION_CAPABILITY			CCI_REG8(0x162b)
 #define CCS_DPHY_EQUALIZATION_CAPABILITY_EQUALIZATION_CTRL	BIT(0)
 #define CCS_DPHY_EQUALIZATION_CAPABILITY_EQ1			BIT(1)
 #define CCS_DPHY_EQUALIZATION_CAPABILITY_EQ2			BIT(2)
-#define CCS_R_CPHY_EQUALIZATION_CAPABILITY			0x162c
+#define CCS_R_CPHY_EQUALIZATION_CAPABILITY			CCI_REG8(0x162c)
 #define CCS_CPHY_EQUALIZATION_CAPABILITY_EQUALIZATION_CTRL	BIT(0)
-#define CCS_R_DPHY_PREAMBLE_CAPABILITY				0x162d
+#define CCS_R_DPHY_PREAMBLE_CAPABILITY				CCI_REG8(0x162d)
 #define CCS_DPHY_PREAMBLE_CAPABILITY_PREAMBLE_SEQ_CTRL		BIT(0)
-#define CCS_R_DPHY_SSC_CAPABILITY				0x162e
+#define CCS_R_DPHY_SSC_CAPABILITY				CCI_REG8(0x162e)
 #define CCS_DPHY_SSC_CAPABILITY_SUPPORTED			BIT(0)
-#define CCS_R_CPHY_CALIBRATION_CAPABILITY			0x162f
+#define CCS_R_CPHY_CALIBRATION_CAPABILITY			CCI_REG8(0x162f)
 #define CCS_CPHY_CALIBRATION_CAPABILITY_MANUAL			BIT(0)
 #define CCS_CPHY_CALIBRATION_CAPABILITY_MANUAL_STREAMING	BIT(1)
 #define CCS_CPHY_CALIBRATION_CAPABILITY_FORMAT_1_CTRL		BIT(2)
 #define CCS_CPHY_CALIBRATION_CAPABILITY_FORMAT_2_CTRL		BIT(3)
 #define CCS_CPHY_CALIBRATION_CAPABILITY_FORMAT_3_CTRL		BIT(4)
-#define CCS_R_DPHY_CALIBRATION_CAPABILITY			0x1630
+#define CCS_R_DPHY_CALIBRATION_CAPABILITY			CCI_REG8(0x1630)
 #define CCS_DPHY_CALIBRATION_CAPABILITY_MANUAL			BIT(0)
 #define CCS_DPHY_CALIBRATION_CAPABILITY_MANUAL_STREAMING	BIT(1)
 #define CCS_DPHY_CALIBRATION_CAPABILITY_ALTERNATE_SEQ		BIT(2)
-#define CCS_R_PHY_CTRL_CAPABILITY_2				0x1631
+#define CCS_R_PHY_CTRL_CAPABILITY_2				CCI_REG8(0x1631)
 #define CCS_PHY_CTRL_CAPABILITY_2_TGR_LENGTH			BIT(0)
 #define CCS_PHY_CTRL_CAPABILITY_2_TGR_PREAMBLE_PROG_SEQ		BIT(1)
 #define CCS_PHY_CTRL_CAPABILITY_2_EXTRA_CPHY_MANUAL_TIMING	BIT(2)
@@ -758,13 +758,13 @@
 #define CCS_PHY_CTRL_CAPABILITY_2_CLOCK_BASED_MANUAL_CPHY	BIT(5)
 #define CCS_PHY_CTRL_CAPABILITY_2_MANUAL_LP_DPHY		BIT(6)
 #define CCS_PHY_CTRL_CAPABILITY_2_MANUAL_LP_CPHY		BIT(7)
-#define CCS_R_LRTE_CPHY_CAPABILITY				0x1632
+#define CCS_R_LRTE_CPHY_CAPABILITY				CCI_REG8(0x1632)
 #define CCS_LRTE_CPHY_CAPABILITY_PDQ_SHORT			BIT(0)
 #define CCS_LRTE_CPHY_CAPABILITY_SPACER_SHORT			BIT(1)
 #define CCS_LRTE_CPHY_CAPABILITY_PDQ_LONG			BIT(2)
 #define CCS_LRTE_CPHY_CAPABILITY_SPACER_LONG			BIT(3)
 #define CCS_LRTE_CPHY_CAPABILITY_SPACER_NO_PDQ			BIT(4)
-#define CCS_R_LRTE_DPHY_CAPABILITY				0x1633
+#define CCS_R_LRTE_DPHY_CAPABILITY				CCI_REG8(0x1633)
 #define CCS_LRTE_DPHY_CAPABILITY_PDQ_SHORT_OPT1			BIT(0)
 #define CCS_LRTE_DPHY_CAPABILITY_SPACER_SHORT_OPT1		BIT(1)
 #define CCS_LRTE_DPHY_CAPABILITY_PDQ_LONG_OPT1			BIT(2)
@@ -773,18 +773,18 @@
 #define CCS_LRTE_DPHY_CAPABILITY_SPACER_LONG_OPT2		BIT(5)
 #define CCS_LRTE_DPHY_CAPABILITY_SPACER_NO_PDQ_OPT1		BIT(6)
 #define CCS_LRTE_DPHY_CAPABILITY_SPACER_VARIABLE_OPT2		BIT(7)
-#define CCS_R_ALPS_CAPABILITY_DPHY				0x1634
+#define CCS_R_ALPS_CAPABILITY_DPHY				CCI_REG8(0x1634)
 #define CCS_ALPS_CAPABILITY_DPHY_LVLP_NOT_SUPPORTED		0U
 #define CCS_ALPS_CAPABILITY_DPHY_LVLP_SUPPORTED			1U
 #define CCS_ALPS_CAPABILITY_DPHY_CONTROLLABLE_LVLP		2U
-#define CCS_R_ALPS_CAPABILITY_CPHY				0x1635
+#define CCS_R_ALPS_CAPABILITY_CPHY				CCI_REG8(0x1635)
 #define CCS_ALPS_CAPABILITY_CPHY_LVLP_NOT_SUPPORTED		0U
 #define CCS_ALPS_CAPABILITY_CPHY_LVLP_SUPPORTED			1U
 #define CCS_ALPS_CAPABILITY_CPHY_CONTROLLABLE_LVLP		2U
 #define CCS_ALPS_CAPABILITY_CPHY_ALP_NOT_SUPPORTED		0xc
 #define CCS_ALPS_CAPABILITY_CPHY_ALP_SUPPORTED			0xd
 #define CCS_ALPS_CAPABILITY_CPHY_CONTROLLABLE_ALP		0xe
-#define CCS_R_SCRAMBLING_CAPABILITY				0x1636
+#define CCS_R_SCRAMBLING_CAPABILITY				CCI_REG8(0x1636)
 #define CCS_SCRAMBLING_CAPABILITY_SCRAMBLING_SUPPORTED		BIT(0)
 #define CCS_SCRAMBLING_CAPABILITY_MAX_SEEDS_PER_LANE_C_SHIFT	1U
 #define CCS_SCRAMBLING_CAPABILITY_MAX_SEEDS_PER_LANE_C_MASK	0x6
@@ -796,11 +796,11 @@
 #define CCS_SCRAMBLING_CAPABILITY_NUM_SEED_REGS_1		1U
 #define CCS_SCRAMBLING_CAPABILITY_NUM_SEED_REGS_4		4U
 #define CCS_SCRAMBLING_CAPABILITY_NUM_SEED_PER_LANE		BIT(6)
-#define CCS_R_DPHY_MANUAL_CONSTANT				0x1637
-#define CCS_R_CPHY_MANUAL_CONSTANT				0x1638
-#define CCS_R_CSI2_INTERFACE_CAPABILITY_MISC			0x1639
+#define CCS_R_DPHY_MANUAL_CONSTANT				CCI_REG8(0x1637)
+#define CCS_R_CPHY_MANUAL_CONSTANT				CCI_REG8(0x1638)
+#define CCS_R_CSI2_INTERFACE_CAPABILITY_MISC			CCI_REG8(0x1639)
 #define CCS_CSI2_INTERFACE_CAPABILITY_MISC_EOTP_SHORT_PKT_OPT2	BIT(0)
-#define CCS_R_PHY_CTRL_CAPABILITY_3				0x165c
+#define CCS_R_PHY_CTRL_CAPABILITY_3				CCI_REG8(0x165c)
 #define CCS_PHY_CTRL_CAPABILITY_3_DPHY_TIMING_NOT_MULTIPLE	BIT(0)
 #define CCS_PHY_CTRL_CAPABILITY_3_DPHY_MIN_TIMING_VALUE_1	BIT(1)
 #define CCS_PHY_CTRL_CAPABILITY_3_TWAKEUP_SUPPORTED		BIT(2)
@@ -808,130 +808,130 @@
 #define CCS_PHY_CTRL_CAPABILITY_3_THS_EXIT_SUPPORTED		BIT(4)
 #define CCS_PHY_CTRL_CAPABILITY_3_CPHY_TIMING_NOT_MULTIPLE	BIT(5)
 #define CCS_PHY_CTRL_CAPABILITY_3_CPHY_MIN_TIMING_VALUE_1	BIT(6)
-#define CCS_R_DPHY_SF						0x165d
-#define CCS_R_CPHY_SF						0x165e
+#define CCS_R_DPHY_SF						CCI_REG8(0x165d)
+#define CCS_R_CPHY_SF						CCI_REG8(0x165e)
 #define CCS_CPHY_SF_TWAKEUP_SHIFT				0U
 #define CCS_CPHY_SF_TWAKEUP_MASK				0xf
 #define CCS_CPHY_SF_TINIT_SHIFT					4U
 #define CCS_CPHY_SF_TINIT_MASK					0xf0
-#define CCS_R_DPHY_LIMITS_1					0x165f
+#define CCS_R_DPHY_LIMITS_1					CCI_REG8(0x165f)
 #define CCS_DPHY_LIMITS_1_THS_PREPARE_SHIFT			0U
 #define CCS_DPHY_LIMITS_1_THS_PREPARE_MASK			0xf
 #define CCS_DPHY_LIMITS_1_THS_ZERO_SHIFT			4U
 #define CCS_DPHY_LIMITS_1_THS_ZERO_MASK				0xf0
-#define CCS_R_DPHY_LIMITS_2					0x1660
+#define CCS_R_DPHY_LIMITS_2					CCI_REG8(0x1660)
 #define CCS_DPHY_LIMITS_2_THS_TRAIL_SHIFT			0U
 #define CCS_DPHY_LIMITS_2_THS_TRAIL_MASK			0xf
 #define CCS_DPHY_LIMITS_2_TCLK_TRAIL_MIN_SHIFT			4U
 #define CCS_DPHY_LIMITS_2_TCLK_TRAIL_MIN_MASK			0xf0
-#define CCS_R_DPHY_LIMITS_3					0x1661
+#define CCS_R_DPHY_LIMITS_3					CCI_REG8(0x1661)
 #define CCS_DPHY_LIMITS_3_TCLK_PREPARE_SHIFT			0U
 #define CCS_DPHY_LIMITS_3_TCLK_PREPARE_MASK			0xf
 #define CCS_DPHY_LIMITS_3_TCLK_ZERO_SHIFT			4U
 #define CCS_DPHY_LIMITS_3_TCLK_ZERO_MASK			0xf0
-#define CCS_R_DPHY_LIMITS_4					0x1662
+#define CCS_R_DPHY_LIMITS_4					CCI_REG8(0x1662)
 #define CCS_DPHY_LIMITS_4_TCLK_POST_SHIFT			0U
 #define CCS_DPHY_LIMITS_4_TCLK_POST_MASK			0xf
 #define CCS_DPHY_LIMITS_4_TLPX_SHIFT				4U
 #define CCS_DPHY_LIMITS_4_TLPX_MASK				0xf0
-#define CCS_R_DPHY_LIMITS_5					0x1663
+#define CCS_R_DPHY_LIMITS_5					CCI_REG8(0x1663)
 #define CCS_DPHY_LIMITS_5_THS_EXIT_SHIFT			0U
 #define CCS_DPHY_LIMITS_5_THS_EXIT_MASK				0xf
 #define CCS_DPHY_LIMITS_5_TWAKEUP_SHIFT				4U
 #define CCS_DPHY_LIMITS_5_TWAKEUP_MASK				0xf0
-#define CCS_R_DPHY_LIMITS_6					0x1664
+#define CCS_R_DPHY_LIMITS_6					CCI_REG8(0x1664)
 #define CCS_DPHY_LIMITS_6_TINIT_SHIFT				0U
 #define CCS_DPHY_LIMITS_6_TINIT_MASK				0xf
-#define CCS_R_CPHY_LIMITS_1					0x1665
+#define CCS_R_CPHY_LIMITS_1					CCI_REG8(0x1665)
 #define CCS_CPHY_LIMITS_1_T3_PREPARE_MAX_SHIFT			0U
 #define CCS_CPHY_LIMITS_1_T3_PREPARE_MAX_MASK			0xf
 #define CCS_CPHY_LIMITS_1_T3_LPX_MAX_SHIFT			4U
 #define CCS_CPHY_LIMITS_1_T3_LPX_MAX_MASK			0xf0
-#define CCS_R_CPHY_LIMITS_2					0x1666
+#define CCS_R_CPHY_LIMITS_2					CCI_REG8(0x1666)
 #define CCS_CPHY_LIMITS_2_THS_EXIT_MAX_SHIFT			0U
 #define CCS_CPHY_LIMITS_2_THS_EXIT_MAX_MASK			0xf
 #define CCS_CPHY_LIMITS_2_TWAKEUP_MAX_SHIFT			4U
 #define CCS_CPHY_LIMITS_2_TWAKEUP_MAX_MASK			0xf0
-#define CCS_R_CPHY_LIMITS_3					0x1667
+#define CCS_R_CPHY_LIMITS_3					CCI_REG8(0x1667)
 #define CCS_CPHY_LIMITS_3_TINIT_MAX_SHIFT			0U
 #define CCS_CPHY_LIMITS_3_TINIT_MAX_MASK			0xf
-#define CCS_R_MIN_FRAME_LENGTH_LINES_BIN			(0x1700 | CCS_FL_16BIT)
-#define CCS_R_MAX_FRAME_LENGTH_LINES_BIN			(0x1702 | CCS_FL_16BIT)
-#define CCS_R_MIN_LINE_LENGTH_PCK_BIN				(0x1704 | CCS_FL_16BIT)
-#define CCS_R_MAX_LINE_LENGTH_PCK_BIN				(0x1706 | CCS_FL_16BIT)
-#define CCS_R_MIN_LINE_BLANKING_PCK_BIN				(0x1708 | CCS_FL_16BIT)
-#define CCS_R_FINE_INTEGRATION_TIME_MIN_BIN			(0x170a | CCS_FL_16BIT)
-#define CCS_R_FINE_INTEGRATION_TIME_MAX_MARGIN_BIN		(0x170c | CCS_FL_16BIT)
-#define CCS_R_BINNING_CAPABILITY				0x1710
+#define CCS_R_MIN_FRAME_LENGTH_LINES_BIN			CCI_REG16(0x1700)
+#define CCS_R_MAX_FRAME_LENGTH_LINES_BIN			CCI_REG16(0x1702)
+#define CCS_R_MIN_LINE_LENGTH_PCK_BIN				CCI_REG16(0x1704)
+#define CCS_R_MAX_LINE_LENGTH_PCK_BIN				CCI_REG16(0x1706)
+#define CCS_R_MIN_LINE_BLANKING_PCK_BIN				CCI_REG16(0x1708)
+#define CCS_R_FINE_INTEGRATION_TIME_MIN_BIN			CCI_REG16(0x170a)
+#define CCS_R_FINE_INTEGRATION_TIME_MAX_MARGIN_BIN		CCI_REG16(0x170c)
+#define CCS_R_BINNING_CAPABILITY				CCI_REG8(0x1710)
 #define CCS_BINNING_CAPABILITY_UNSUPPORTED			0U
 #define CCS_BINNING_CAPABILITY_BINNING_THEN_SUBSAMPLING		1U
 #define CCS_BINNING_CAPABILITY_SUBSAMPLING_THEN_BINNING		2U
-#define CCS_R_BINNING_WEIGHTING_CAPABILITY			0x1711
+#define CCS_R_BINNING_WEIGHTING_CAPABILITY			CCI_REG8(0x1711)
 #define CCS_BINNING_WEIGHTING_CAPABILITY_AVERAGED		BIT(0)
 #define CCS_BINNING_WEIGHTING_CAPABILITY_SUMMED			BIT(1)
 #define CCS_BINNING_WEIGHTING_CAPABILITY_BAYER_CORRECTED	BIT(2)
 #define CCS_BINNING_WEIGHTING_CAPABILITY_MODULE_SPECIFIC_WEIGHT	BIT(3)
-#define CCS_R_BINNING_SUB_TYPES					0x1712
-#define CCS_R_BINNING_SUB_TYPE(n)				(0x1713 + (n))
+#define CCS_R_BINNING_SUB_TYPES					CCI_REG8(0x1712)
+#define CCS_R_BINNING_SUB_TYPE(n)				CCI_REG8(0x1713 + (n))
 #define CCS_LIM_BINNING_SUB_TYPE_MIN_N				0U
 #define CCS_LIM_BINNING_SUB_TYPE_MAX_N				63U
 #define CCS_BINNING_SUB_TYPE_ROW_SHIFT				0U
 #define CCS_BINNING_SUB_TYPE_ROW_MASK				0xf
 #define CCS_BINNING_SUB_TYPE_COLUMN_SHIFT			4U
 #define CCS_BINNING_SUB_TYPE_COLUMN_MASK			0xf0
-#define CCS_R_BINNING_WEIGHTING_MONO_CAPABILITY			0x1771
+#define CCS_R_BINNING_WEIGHTING_MONO_CAPABILITY			CCI_REG8(0x1771)
 #define CCS_BINNING_WEIGHTING_MONO_CAPABILITY_AVERAGED		BIT(0)
 #define CCS_BINNING_WEIGHTING_MONO_CAPABILITY_SUMMED		BIT(1)
 #define CCS_BINNING_WEIGHTING_MONO_CAPABILITY_BAYER_CORRECTED	BIT(2)
 #define CCS_BINNING_WEIGHTING_MONO_CAPABILITY_MODULE_SPECIFIC_WEIGHT   BIT(3)
-#define CCS_R_BINNING_SUB_TYPES_MONO				0x1772
-#define CCS_R_BINNING_SUB_TYPE_MONO(n)				(0x1773 + (n))
+#define CCS_R_BINNING_SUB_TYPES_MONO				CCI_REG8(0x1772)
+#define CCS_R_BINNING_SUB_TYPE_MONO(n)				CCI_REG8(0x1773 + (n))
 #define CCS_LIM_BINNING_SUB_TYPE_MONO_MIN_N			0U
 #define CCS_LIM_BINNING_SUB_TYPE_MONO_MAX_N			63U
-#define CCS_R_DATA_TRANSFER_IF_CAPABILITY			0x1800
+#define CCS_R_DATA_TRANSFER_IF_CAPABILITY			CCI_REG8(0x1800)
 #define CCS_DATA_TRANSFER_IF_CAPABILITY_SUPPORTED		BIT(0)
 #define CCS_DATA_TRANSFER_IF_CAPABILITY_POLLING			BIT(2)
-#define CCS_R_SHADING_CORRECTION_CAPABILITY			0x1900
+#define CCS_R_SHADING_CORRECTION_CAPABILITY			CCI_REG8(0x1900)
 #define CCS_SHADING_CORRECTION_CAPABILITY_COLOR_SHADING		BIT(0)
 #define CCS_SHADING_CORRECTION_CAPABILITY_LUMINANCE_CORRECTION	BIT(1)
-#define CCS_R_GREEN_IMBALANCE_CAPABILITY			0x1901
+#define CCS_R_GREEN_IMBALANCE_CAPABILITY			CCI_REG8(0x1901)
 #define CCS_GREEN_IMBALANCE_CAPABILITY_SUPPORTED		BIT(0)
-#define CCS_R_MODULE_SPECIFIC_CORRECTION_CAPABILITY		0x1903
-#define CCS_R_DEFECT_CORRECTION_CAPABILITY			(0x1904 | CCS_FL_16BIT)
+#define CCS_R_MODULE_SPECIFIC_CORRECTION_CAPABILITY		CCI_REG8(0x1903)
+#define CCS_R_DEFECT_CORRECTION_CAPABILITY			CCI_REG16(0x1904)
 #define CCS_DEFECT_CORRECTION_CAPABILITY_MAPPED_DEFECT		BIT(0)
 #define CCS_DEFECT_CORRECTION_CAPABILITY_DYNAMIC_COUPLET	BIT(2)
 #define CCS_DEFECT_CORRECTION_CAPABILITY_DYNAMIC_SINGLE		BIT(5)
 #define CCS_DEFECT_CORRECTION_CAPABILITY_COMBINED_DYNAMIC	BIT(8)
-#define CCS_R_DEFECT_CORRECTION_CAPABILITY_2			(0x1906 | CCS_FL_16BIT)
+#define CCS_R_DEFECT_CORRECTION_CAPABILITY_2			CCI_REG16(0x1906)
 #define CCS_DEFECT_CORRECTION_CAPABILITY_2_DYNAMIC_TRIPLET	BIT(3)
-#define CCS_R_NF_CAPABILITY					0x1908
+#define CCS_R_NF_CAPABILITY					CCI_REG8(0x1908)
 #define CCS_NF_CAPABILITY_LUMA					BIT(0)
 #define CCS_NF_CAPABILITY_CHROMA				BIT(1)
 #define CCS_NF_CAPABILITY_COMBINED				BIT(2)
-#define CCS_R_OB_READOUT_CAPABILITY				0x1980
+#define CCS_R_OB_READOUT_CAPABILITY				CCI_REG8(0x1980)
 #define CCS_OB_READOUT_CAPABILITY_CONTROLLABLE_READOUT		BIT(0)
 #define CCS_OB_READOUT_CAPABILITY_VISIBLE_PIXEL_READOUT		BIT(1)
 #define CCS_OB_READOUT_CAPABILITY_DIFFERENT_VC_READOUT		BIT(2)
 #define CCS_OB_READOUT_CAPABILITY_DIFFERENT_DT_READOUT		BIT(3)
 #define CCS_OB_READOUT_CAPABILITY_PROG_DATA_FORMAT		BIT(4)
-#define CCS_R_COLOR_FEEDBACK_CAPABILITY				0x1987
+#define CCS_R_COLOR_FEEDBACK_CAPABILITY				CCI_REG8(0x1987)
 #define CCS_COLOR_FEEDBACK_CAPABILITY_KELVIN			BIT(0)
 #define CCS_COLOR_FEEDBACK_CAPABILITY_AWB_GAIN			BIT(1)
-#define CCS_R_CFA_PATTERN_CAPABILITY				0x1990
+#define CCS_R_CFA_PATTERN_CAPABILITY				CCI_REG8(0x1990)
 #define CCS_CFA_PATTERN_CAPABILITY_BAYER			0U
 #define CCS_CFA_PATTERN_CAPABILITY_MONOCHROME			1U
 #define CCS_CFA_PATTERN_CAPABILITY_4X4_QUAD_BAYER		2U
 #define CCS_CFA_PATTERN_CAPABILITY_VENDOR_SPECIFIC		3U
-#define CCS_R_CFA_PATTERN_CONVERSION_CAPABILITY			0x1991
+#define CCS_R_CFA_PATTERN_CONVERSION_CAPABILITY			CCI_REG8(0x1991)
 #define CCS_CFA_PATTERN_CONVERSION_CAPABILITY_BAYER		BIT(0)
-#define CCS_R_FLASH_MODE_CAPABILITY				0x1a02
+#define CCS_R_FLASH_MODE_CAPABILITY				CCI_REG8(0x1a02)
 #define CCS_FLASH_MODE_CAPABILITY_SINGLE_STROBE			BIT(0)
-#define CCS_R_SA_STROBE_MODE_CAPABILITY				0x1a03
+#define CCS_R_SA_STROBE_MODE_CAPABILITY				CCI_REG8(0x1a03)
 #define CCS_SA_STROBE_MODE_CAPABILITY_FIXED_WIDTH		BIT(0)
 #define CCS_SA_STROBE_MODE_CAPABILITY_EDGE_CTRL			BIT(1)
-#define CCS_R_RESET_MAX_DELAY					0x1a10
-#define CCS_R_RESET_MIN_TIME					0x1a11
-#define CCS_R_PDAF_CAPABILITY_1					0x1b80
+#define CCS_R_RESET_MAX_DELAY					CCI_REG8(0x1a10)
+#define CCS_R_RESET_MIN_TIME					CCI_REG8(0x1a11)
+#define CCS_R_PDAF_CAPABILITY_1					CCI_REG8(0x1b80)
 #define CCS_PDAF_CAPABILITY_1_SUPPORTED				BIT(0)
 #define CCS_PDAF_CAPABILITY_1_PROCESSED_BOTTOM_EMBEDDED		BIT(1)
 #define CCS_PDAF_CAPABILITY_1_PROCESSED_INTERLEAVED		BIT(2)
@@ -940,19 +940,19 @@
 #define CCS_PDAF_CAPABILITY_1_VISIBLE_PDAF_CORRECTION		BIT(5)
 #define CCS_PDAF_CAPABILITY_1_VC_INTERLEAVING			BIT(6)
 #define CCS_PDAF_CAPABILITY_1_DT_INTERLEAVING			BIT(7)
-#define CCS_R_PDAF_CAPABILITY_2					0x1b81
+#define CCS_R_PDAF_CAPABILITY_2					CCI_REG8(0x1b81)
 #define CCS_PDAF_CAPABILITY_2_ROI				BIT(0)
 #define CCS_PDAF_CAPABILITY_2_AFTER_DIGITAL_CROP		BIT(1)
 #define CCS_PDAF_CAPABILITY_2_CTRL_RETIMED			BIT(2)
-#define CCS_R_BRACKETING_LUT_CAPABILITY_1			0x1c00
+#define CCS_R_BRACKETING_LUT_CAPABILITY_1			CCI_REG8(0x1c00)
 #define CCS_BRACKETING_LUT_CAPABILITY_1_COARSE_INTEGRATION	BIT(0)
 #define CCS_BRACKETING_LUT_CAPABILITY_1_GLOBAL_ANALOG_GAIN	BIT(1)
 #define CCS_BRACKETING_LUT_CAPABILITY_1_FLASH			BIT(4)
 #define CCS_BRACKETING_LUT_CAPABILITY_1_GLOBAL_DIGITAL_GAIN	BIT(5)
 #define CCS_BRACKETING_LUT_CAPABILITY_1_ALTERNATE_GLOBAL_ANALOG_GAIN   BIT(6)
-#define CCS_R_BRACKETING_LUT_CAPABILITY_2			0x1c01
+#define CCS_R_BRACKETING_LUT_CAPABILITY_2			CCI_REG8(0x1c01)
 #define CCS_BRACKETING_LUT_CAPABILITY_2_SINGLE_BRACKETING_MODE	BIT(0)
 #define CCS_BRACKETING_LUT_CAPABILITY_2_LOOPED_BRACKETING_MODE	BIT(1)
-#define CCS_R_BRACKETING_LUT_SIZE				0x1c02
+#define CCS_R_BRACKETING_LUT_SIZE				CCI_REG8(0x1c02)
 
 #endif /* __CCS_REGS_H__ */
diff --git a/drivers/media/i2c/ccs/ccs.h b/drivers/media/i2c/ccs/ccs.h
index 9c3587b2fb..096573845a 100644
--- a/drivers/media/i2c/ccs/ccs.h
+++ b/drivers/media/i2c/ccs/ccs.h
@@ -13,6 +13,7 @@
 #define __CCS_H__
 
 #include <linux/mutex.h>
+#include <linux/regmap.h>
 #include <media/v4l2-ctrls.h>
 #include <media/v4l2-subdev.h>
 
@@ -211,6 +212,7 @@ struct ccs_sensor {
 	struct clk *ext_clk;
 	struct gpio_desc *xshutdown;
 	struct gpio_desc *reset;
+	struct regmap *regmap;
 	void *ccs_limits;
 	u8 nbinning_subtypes;
 	struct ccs_binning_subtype binning_subtypes[CCS_LIM_BINNING_SUB_TYPE_MAX_N + 1];
@@ -236,6 +238,7 @@ struct ccs_sensor {
 
 	bool streaming;
 	bool dev_init_done;
+	bool handler_setup_needed;
 	u8 compressed_min_bpp;
 
 	struct ccs_module_info minfo;
diff --git a/drivers/media/i2c/ccs/smiapp-reg-defs.h b/drivers/media/i2c/ccs/smiapp-reg-defs.h
index 177e3e5120..ebd0f90e10 100644
--- a/drivers/media/i2c/ccs/smiapp-reg-defs.h
+++ b/drivers/media/i2c/ccs/smiapp-reg-defs.h
@@ -12,481 +12,484 @@
 #ifndef __SMIAPP_REG_DEFS_H__
 #define __SMIAPP_REG_DEFS_H__
 
+#include <linux/bits.h>
+#include <media/v4l2-cci.h>
+
 /* Register addresses */
-#define SMIAPP_REG_U16_MODEL_ID					(0x0000 | CCS_FL_16BIT)
-#define SMIAPP_REG_U8_REVISION_NUMBER_MAJOR			0x0002
-#define SMIAPP_REG_U8_MANUFACTURER_ID				0x0003
-#define SMIAPP_REG_U8_SMIA_VERSION				0x0004
-#define SMIAPP_REG_U8_FRAME_COUNT				0x0005
-#define SMIAPP_REG_U8_PIXEL_ORDER				0x0006
-#define SMIAPP_REG_U16_DATA_PEDESTAL				(0x0008 | CCS_FL_16BIT)
-#define SMIAPP_REG_U8_PIXEL_DEPTH				0x000c
-#define SMIAPP_REG_U8_REVISION_NUMBER_MINOR			0x0010
-#define SMIAPP_REG_U8_SMIAPP_VERSION				0x0011
-#define SMIAPP_REG_U8_MODULE_DATE_YEAR				0x0012
-#define SMIAPP_REG_U8_MODULE_DATE_MONTH				0x0013
-#define SMIAPP_REG_U8_MODULE_DATE_DAY				0x0014
-#define SMIAPP_REG_U8_MODULE_DATE_PHASE				0x0015
-#define SMIAPP_REG_U16_SENSOR_MODEL_ID				(0x0016 | CCS_FL_16BIT)
-#define SMIAPP_REG_U8_SENSOR_REVISION_NUMBER			0x0018
-#define SMIAPP_REG_U8_SENSOR_MANUFACTURER_ID			0x0019
-#define SMIAPP_REG_U8_SENSOR_FIRMWARE_VERSION			0x001a
-#define SMIAPP_REG_U32_SERIAL_NUMBER				(0x001c | CCS_FL_32BIT)
-#define SMIAPP_REG_U8_FRAME_FORMAT_MODEL_TYPE			0x0040
-#define SMIAPP_REG_U8_FRAME_FORMAT_MODEL_SUBTYPE		0x0041
-#define SMIAPP_REG_U16_FRAME_FORMAT_DESCRIPTOR_2(n)		((0x0042 + ((n) << 1)) | CCS_FL_16BIT) /* 0 <= n <= 14 */
-#define SMIAPP_REG_U32_FRAME_FORMAT_DESCRIPTOR_4(n)		((0x0060 + ((n) << 2)) | CCS_FL_32BIT) /* 0 <= n <= 7 */
-#define SMIAPP_REG_U16_ANALOGUE_GAIN_CAPABILITY			(0x0080 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_ANALOGUE_GAIN_CODE_MIN			(0x0084 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_ANALOGUE_GAIN_CODE_MAX			(0x0086 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_ANALOGUE_GAIN_CODE_STEP			(0x0088 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_ANALOGUE_GAIN_TYPE			(0x008a | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_ANALOGUE_GAIN_M0				(0x008c | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_ANALOGUE_GAIN_C0				(0x008e | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_ANALOGUE_GAIN_M1				(0x0090 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_ANALOGUE_GAIN_C1				(0x0092 | CCS_FL_16BIT)
-#define SMIAPP_REG_U8_DATA_FORMAT_MODEL_TYPE			0x00c0
-#define SMIAPP_REG_U8_DATA_FORMAT_MODEL_SUBTYPE			0x00c1
-#define SMIAPP_REG_U16_DATA_FORMAT_DESCRIPTOR(n)		((0x00c2 + ((n) << 1)) | CCS_FL_16BIT)
-#define SMIAPP_REG_U8_MODE_SELECT				0x0100
-#define SMIAPP_REG_U8_IMAGE_ORIENTATION				0x0101
-#define SMIAPP_REG_U8_SOFTWARE_RESET				0x0103
-#define SMIAPP_REG_U8_GROUPED_PARAMETER_HOLD			0x0104
-#define SMIAPP_REG_U8_MASK_CORRUPTED_FRAMES			0x0105
-#define SMIAPP_REG_U8_FAST_STANDBY_CTRL				0x0106
-#define SMIAPP_REG_U8_CCI_ADDRESS_CONTROL			0x0107
-#define SMIAPP_REG_U8_2ND_CCI_IF_CONTROL			0x0108
-#define SMIAPP_REG_U8_2ND_CCI_ADDRESS_CONTROL			0x0109
-#define SMIAPP_REG_U8_CSI_CHANNEL_IDENTIFIER			0x0110
-#define SMIAPP_REG_U8_CSI_SIGNALLING_MODE			0x0111
-#define SMIAPP_REG_U16_CSI_DATA_FORMAT				(0x0112 | CCS_FL_16BIT)
-#define SMIAPP_REG_U8_CSI_LANE_MODE				0x0114
-#define SMIAPP_REG_U8_CSI2_10_TO_8_DT				0x0115
-#define SMIAPP_REG_U8_CSI2_10_TO_7_DT				0x0116
-#define SMIAPP_REG_U8_CSI2_10_TO_6_DT				0x0117
-#define SMIAPP_REG_U8_CSI2_12_TO_8_DT				0x0118
-#define SMIAPP_REG_U8_CSI2_12_TO_7_DT				0x0119
-#define SMIAPP_REG_U8_CSI2_12_TO_6_DT				0x011a
-#define SMIAPP_REG_U8_CSI2_14_TO_10_DT				0x011b
-#define SMIAPP_REG_U8_CSI2_14_TO_8_DT				0x011c
-#define SMIAPP_REG_U8_CSI2_16_TO_10_DT				0x011d
-#define SMIAPP_REG_U8_CSI2_16_TO_8_DT				0x011e
-#define SMIAPP_REG_U8_GAIN_MODE					0x0120
-#define SMIAPP_REG_U16_VANA_VOLTAGE				(0x0130 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_VDIG_VOLTAGE				(0x0132 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_VIO_VOLTAGE				(0x0134 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_EXTCLK_FREQUENCY_MHZ			(0x0136 | CCS_FL_16BIT)
-#define SMIAPP_REG_U8_TEMP_SENSOR_CONTROL			0x0138
-#define SMIAPP_REG_U8_TEMP_SENSOR_MODE				0x0139
-#define SMIAPP_REG_U8_TEMP_SENSOR_OUTPUT			0x013a
-#define SMIAPP_REG_U16_FINE_INTEGRATION_TIME			(0x0200 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_COARSE_INTEGRATION_TIME			(0x0202 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_ANALOGUE_GAIN_CODE_GLOBAL		(0x0204 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_ANALOGUE_GAIN_CODE_GREENR		(0x0206 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_ANALOGUE_GAIN_CODE_RED			(0x0208 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_ANALOGUE_GAIN_CODE_BLUE			(0x020a | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_ANALOGUE_GAIN_CODE_GREENB		(0x020c | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_DIGITAL_GAIN_GREENR			(0x020e | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_DIGITAL_GAIN_RED				(0x0210 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_DIGITAL_GAIN_BLUE			(0x0212 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_DIGITAL_GAIN_GREENB			(0x0214 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_VT_PIX_CLK_DIV				(0x0300 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_VT_SYS_CLK_DIV				(0x0302 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_PRE_PLL_CLK_DIV				(0x0304 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_PLL_MULTIPLIER				(0x0306 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_OP_PIX_CLK_DIV				(0x0308 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_OP_SYS_CLK_DIV				(0x030a | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_FRAME_LENGTH_LINES			(0x0340 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_LINE_LENGTH_PCK				(0x0342 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_X_ADDR_START				(0x0344 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_Y_ADDR_START				(0x0346 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_X_ADDR_END				(0x0348 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_Y_ADDR_END				(0x034a | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_X_OUTPUT_SIZE				(0x034c | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_Y_OUTPUT_SIZE				(0x034e | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_X_EVEN_INC				(0x0380 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_X_ODD_INC				(0x0382 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_Y_EVEN_INC				(0x0384 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_Y_ODD_INC				(0x0386 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_SCALING_MODE				(0x0400 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_SPATIAL_SAMPLING				(0x0402 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_SCALE_M					(0x0404 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_SCALE_N					(0x0406 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_DIGITAL_CROP_X_OFFSET			(0x0408 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_DIGITAL_CROP_Y_OFFSET			(0x040a | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_DIGITAL_CROP_IMAGE_WIDTH			(0x040c | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_DIGITAL_CROP_IMAGE_HEIGHT		(0x040e | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_COMPRESSION_MODE				(0x0500 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_TEST_PATTERN_MODE			(0x0600 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_TEST_DATA_RED				(0x0602 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_TEST_DATA_GREENR				(0x0604 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_TEST_DATA_BLUE				(0x0606 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_TEST_DATA_GREENB				(0x0608 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_HORIZONTAL_CURSOR_WIDTH			(0x060a | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_HORIZONTAL_CURSOR_POSITION		(0x060c | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_VERTICAL_CURSOR_WIDTH			(0x060e | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_VERTICAL_CURSOR_POSITION			(0x0610 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_FIFO_WATER_MARK_PIXELS			(0x0700 | CCS_FL_16BIT)
-#define SMIAPP_REG_U8_TCLK_POST					0x0800
-#define SMIAPP_REG_U8_THS_PREPARE				0x0801
-#define SMIAPP_REG_U8_THS_ZERO_MIN				0x0802
-#define SMIAPP_REG_U8_THS_TRAIL					0x0803
-#define SMIAPP_REG_U8_TCLK_TRAIL_MIN				0x0804
-#define SMIAPP_REG_U8_TCLK_PREPARE				0x0805
-#define SMIAPP_REG_U8_TCLK_ZERO					0x0806
-#define SMIAPP_REG_U8_TLPX					0x0807
-#define SMIAPP_REG_U8_DPHY_CTRL					0x0808
-#define SMIAPP_REG_U32_REQUESTED_LINK_BIT_RATE_MBPS		(0x0820 | CCS_FL_32BIT)
-#define SMIAPP_REG_U8_BINNING_MODE				0x0900
-#define SMIAPP_REG_U8_BINNING_TYPE				0x0901
-#define SMIAPP_REG_U8_BINNING_WEIGHTING				0x0902
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_CTRL			0x0a00
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_STATUS			0x0a01
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_PAGE_SELECT		0x0a02
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_0			0x0a04
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_1			0x0a05
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_2			0x0a06
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_3			0x0a07
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_4			0x0a08
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_5			0x0a09
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_12		0x0a10
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_13		0x0a11
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_14		0x0a12
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_15		0x0a13
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_16		0x0a14
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_17		0x0a15
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_18		0x0a16
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_19		0x0a17
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_20		0x0a18
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_21		0x0a19
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_22		0x0a1a
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_23		0x0a1b
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_24		0x0a1c
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_25		0x0a1d
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_26		0x0a1e
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_27		0x0a1f
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_28		0x0a20
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_29		0x0a21
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_30		0x0a22
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_31		0x0a23
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_32		0x0a24
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_33		0x0a25
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_34		0x0a26
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_35		0x0a27
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_36		0x0a28
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_37		0x0a29
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_38		0x0a2a
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_39		0x0a2b
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_40		0x0a2c
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_41		0x0a2d
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_42		0x0a2e
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_43		0x0a2f
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_44		0x0a30
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_45		0x0a31
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_46		0x0a32
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_47		0x0a33
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_48		0x0a34
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_49		0x0a35
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_50		0x0a36
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_51		0x0a37
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_52		0x0a38
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_53		0x0a39
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_54		0x0a3a
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_55		0x0a3b
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_56		0x0a3c
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_57		0x0a3d
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_58		0x0a3e
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_59		0x0a3f
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_60		0x0a40
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_61		0x0a41
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_62		0x0a42
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_63		0x0a43
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_CTRL			0x0a44
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_STATUS			0x0a45
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_PAGE_SELECT		0x0a46
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_0			0x0a48
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_1			0x0a49
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_2			0x0a4a
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_3			0x0a4b
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_4			0x0a4c
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_5			0x0a4d
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_6			0x0a4e
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_7			0x0a4f
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_8			0x0a50
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_9			0x0a51
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_10		0x0a52
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_11		0x0a53
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_12		0x0a54
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_13		0x0a55
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_14		0x0a56
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_15		0x0a57
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_16		0x0a58
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_17		0x0a59
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_18		0x0a5a
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_19		0x0a5b
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_20		0x0a5c
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_21		0x0a5d
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_22		0x0a5e
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_23		0x0a5f
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_24		0x0a60
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_25		0x0a61
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_26		0x0a62
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_27		0x0a63
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_28		0x0a64
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_29		0x0a65
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_30		0x0a66
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_31		0x0a67
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_32		0x0a68
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_33		0x0a69
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_34		0x0a6a
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_35		0x0a6b
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_36		0x0a6c
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_37		0x0a6d
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_38		0x0a6e
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_39		0x0a6f
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_40		0x0a70
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_41		0x0a71
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_42		0x0a72
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_43		0x0a73
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_44		0x0a74
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_45		0x0a75
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_46		0x0a76
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_47		0x0a77
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_48		0x0a78
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_49		0x0a79
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_50		0x0a7a
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_51		0x0a7b
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_52		0x0a7c
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_53		0x0a7d
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_54		0x0a7e
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_55		0x0a7f
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_56		0x0a80
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_57		0x0a81
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_58		0x0a82
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_59		0x0a83
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_60		0x0a84
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_61		0x0a85
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_62		0x0a86
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_63		0x0a87
-#define SMIAPP_REG_U8_SHADING_CORRECTION_ENABLE			0x0b00
-#define SMIAPP_REG_U8_LUMINANCE_CORRECTION_LEVEL		0x0b01
-#define SMIAPP_REG_U8_GREEN_IMBALANCE_FILTER_ENABLE		0x0b02
-#define SMIAPP_REG_U8_GREEN_IMBALANCE_FILTER_WEIGHT		0x0b03
-#define SMIAPP_REG_U8_BLACK_LEVEL_CORRECTION_ENABLE		0x0b04
-#define SMIAPP_REG_U8_MAPPED_COUPLET_CORRECT_ENABLE		0x0b05
-#define SMIAPP_REG_U8_SINGLE_DEFECT_CORRECT_ENABLE		0x0b06
-#define SMIAPP_REG_U8_SINGLE_DEFECT_CORRECT_WEIGHT		0x0b07
-#define SMIAPP_REG_U8_DYNAMIC_COUPLET_CORRECT_ENABLE		0x0b08
-#define SMIAPP_REG_U8_DYNAMIC_COUPLET_CORRECT_WEIGHT		0x0b09
-#define SMIAPP_REG_U8_COMBINED_DEFECT_CORRECT_ENABLE		0x0b0a
-#define SMIAPP_REG_U8_COMBINED_DEFECT_CORRECT_WEIGHT		0x0b0b
-#define SMIAPP_REG_U8_MODULE_SPECIFIC_CORRECTION_ENABLE		0x0b0c
-#define SMIAPP_REG_U8_MODULE_SPECIFIC_CORRECTION_WEIGHT		0x0b0d
-#define SMIAPP_REG_U8_MAPPED_LINE_DEFECT_CORRECT_ENABLE		0x0b0e
-#define SMIAPP_REG_U8_MAPPED_LINE_DEFECT_CORRECT_ADJUST		0x0b0f
-#define SMIAPP_REG_U8_MAPPED_COUPLET_CORRECT_ADJUST		0x0b10
-#define SMIAPP_REG_U8_MAPPED_TRIPLET_DEFECT_CORRECT_ENABLE	0x0b11
-#define SMIAPP_REG_U8_MAPPED_TRIPLET_DEFECT_CORRECT_ADJUST	0x0b12
-#define SMIAPP_REG_U8_DYNAMIC_TRIPLET_DEFECT_CORRECT_ENABLE	0x0b13
-#define SMIAPP_REG_U8_DYNAMIC_TRIPLET_DEFECT_CORRECT_ADJUST	0x0b14
-#define SMIAPP_REG_U8_DYNAMIC_LINE_DEFECT_CORRECT_ENABLE	0x0b15
-#define SMIAPP_REG_U8_DYNAMIC_LINE_DEFECT_CORRECT_ADJUST	0x0b16
-#define SMIAPP_REG_U8_EDOF_MODE					0x0b80
-#define SMIAPP_REG_U8_SHARPNESS					0x0b83
-#define SMIAPP_REG_U8_DENOISING					0x0b84
-#define SMIAPP_REG_U8_MODULE_SPECIFIC				0x0b85
-#define SMIAPP_REG_U16_DEPTH_OF_FIELD				(0x0b86 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_FOCUS_DISTANCE				(0x0b88 | CCS_FL_16BIT)
-#define SMIAPP_REG_U8_ESTIMATION_MODE_CTRL			0x0b8a
-#define SMIAPP_REG_U16_COLOUR_TEMPERATURE			(0x0b8c | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_ABSOLUTE_GAIN_GREENR			(0x0b8e | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_ABSOLUTE_GAIN_RED			(0x0b90 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_ABSOLUTE_GAIN_BLUE			(0x0b92 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_ABSOLUTE_GAIN_GREENB			(0x0b94 | CCS_FL_16BIT)
-#define SMIAPP_REG_U8_ESTIMATION_ZONE_MODE			0x0bc0
-#define SMIAPP_REG_U16_FIXED_ZONE_WEIGHTING			(0x0bc2 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_CUSTOM_ZONE_X_START			(0x0bc4 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_CUSTOM_ZONE_Y_START			(0x0bc6 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_CUSTOM_ZONE_WIDTH			(0x0bc8 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_CUSTOM_ZONE_HEIGHT			(0x0bca | CCS_FL_16BIT)
-#define SMIAPP_REG_U8_GLOBAL_RESET_CTRL1			0x0c00
-#define SMIAPP_REG_U8_GLOBAL_RESET_CTRL2			0x0c01
-#define SMIAPP_REG_U8_GLOBAL_RESET_MODE_CONFIG_1		0x0c02
-#define SMIAPP_REG_U8_GLOBAL_RESET_MODE_CONFIG_2		0x0c03
-#define SMIAPP_REG_U16_TRDY_CTRL				(0x0c04 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_TRDOUT_CTRL				(0x0c06 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_TSHUTTER_STROBE_DELAY_CTRL		(0x0c08 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_TSHUTTER_STROBE_WIDTH_CTRL		(0x0c0a | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_TFLASH_STROBE_DELAY_CTRL			(0x0c0c | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_TFLASH_STROBE_WIDTH_HIGH_CTRL		(0x0c0e | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_TGRST_INTERVAL_CTRL			(0x0c10 | CCS_FL_16BIT)
-#define SMIAPP_REG_U8_FLASH_STROBE_ADJUSTMENT			0x0c12
-#define SMIAPP_REG_U16_FLASH_STROBE_START_POINT			(0x0c14 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_TFLASH_STROBE_DELAY_RS_CTRL		(0x0c16 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_TFLASH_STROBE_WIDTH_HIGH_RS_CTRL		(0x0c18 | CCS_FL_16BIT)
-#define SMIAPP_REG_U8_FLASH_MODE_RS				0x0c1a
-#define SMIAPP_REG_U8_FLASH_TRIGGER_RS				0x0c1b
-#define SMIAPP_REG_U8_FLASH_STATUS				0x0c1c
-#define SMIAPP_REG_U8_SA_STROBE_MODE				0x0c1d
-#define SMIAPP_REG_U16_SA_STROBE_START_POINT			(0x0c1e | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_TSA_STROBE_DELAY_CTRL			(0x0c20 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_TSA_STROBE_WIDTH_CTRL			(0x0c22 | CCS_FL_16BIT)
-#define SMIAPP_REG_U8_SA_STROBE_TRIGGER				0x0c24
-#define SMIAPP_REG_U8_SPECIAL_ACTUATOR_STATUS			0x0c25
-#define SMIAPP_REG_U16_TFLASH_STROBE_WIDTH2_HIGH_RS_CTRL	(0x0c26 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_TFLASH_STROBE_WIDTH_LOW_RS_CTRL		(0x0c28 | CCS_FL_16BIT)
-#define SMIAPP_REG_U8_TFLASH_STROBE_COUNT_RS_CTRL		0x0c2a
-#define SMIAPP_REG_U8_TFLASH_STROBE_COUNT_CTRL			0x0c2b
-#define SMIAPP_REG_U16_TFLASH_STROBE_WIDTH2_HIGH_CTRL		(0x0c2c | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_TFLASH_STROBE_WIDTH_LOW_CTRL		(0x0c2e | CCS_FL_16BIT)
-#define SMIAPP_REG_U8_LOW_LEVEL_CTRL				0x0c80
-#define SMIAPP_REG_U16_MAIN_TRIGGER_REF_POINT			(0x0c82 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_MAIN_TRIGGER_T3				(0x0c84 | CCS_FL_16BIT)
-#define SMIAPP_REG_U8_MAIN_TRIGGER_COUNT			0x0c86
-#define SMIAPP_REG_U16_PHASE1_TRIGGER_T3			(0x0c88 | CCS_FL_16BIT)
-#define SMIAPP_REG_U8_PHASE1_TRIGGER_COUNT			0x0c8a
-#define SMIAPP_REG_U16_PHASE2_TRIGGER_T3			(0x0c8c | CCS_FL_16BIT)
-#define SMIAPP_REG_U8_PHASE2_TRIGGER_COUNT			0x0c8e
-#define SMIAPP_REG_U8_MECH_SHUTTER_CTRL				0x0d00
-#define SMIAPP_REG_U8_OPERATION_MODE				0x0d01
-#define SMIAPP_REG_U8_ACT_STATE1				0x0d02
-#define SMIAPP_REG_U8_ACT_STATE2				0x0d03
-#define SMIAPP_REG_U16_FOCUS_CHANGE				(0x0d80 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_FOCUS_CHANGE_CONTROL			(0x0d82 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_FOCUS_CHANGE_NUMBER_PHASE1		(0x0d84 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_FOCUS_CHANGE_NUMBER_PHASE2		(0x0d86 | CCS_FL_16BIT)
-#define SMIAPP_REG_U8_STROBE_COUNT_PHASE1			0x0d88
-#define SMIAPP_REG_U8_STROBE_COUNT_PHASE2			0x0d89
-#define SMIAPP_REG_U8_POSITION					0x0d8a
-#define SMIAPP_REG_U8_BRACKETING_LUT_CONTROL			0x0e00
-#define SMIAPP_REG_U8_BRACKETING_LUT_MODE			0x0e01
-#define SMIAPP_REG_U8_BRACKETING_LUT_ENTRY_CONTROL		0x0e02
-#define SMIAPP_REG_U8_LUT_PARAMETERS_START			0x0e10
-#define SMIAPP_REG_U8_LUT_PARAMETERS_END			0x0eff
-#define SMIAPP_REG_U16_INTEGRATION_TIME_CAPABILITY		(0x1000 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_COARSE_INTEGRATION_TIME_MIN		(0x1004 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_COARSE_INTEGRATION_TIME_MAX_MARGIN	(0x1006 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_FINE_INTEGRATION_TIME_MIN		(0x1008 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_FINE_INTEGRATION_TIME_MAX_MARGIN		(0x100a | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_DIGITAL_GAIN_CAPABILITY			(0x1080 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_DIGITAL_GAIN_MIN				(0x1084 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_DIGITAL_GAIN_MAX				(0x1086 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_DIGITAL_GAIN_STEP_SIZE			(0x1088 | CCS_FL_16BIT)
-#define SMIAPP_REG_F32_MIN_EXT_CLK_FREQ_HZ			(0x1100 | CCS_FL_FLOAT_IREAL | CCS_FL_32BIT)
-#define SMIAPP_REG_F32_MAX_EXT_CLK_FREQ_HZ			(0x1104 | CCS_FL_FLOAT_IREAL | CCS_FL_32BIT)
-#define SMIAPP_REG_U16_MIN_PRE_PLL_CLK_DIV			(0x1108 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_MAX_PRE_PLL_CLK_DIV			(0x110a | CCS_FL_16BIT)
-#define SMIAPP_REG_F32_MIN_PLL_IP_FREQ_HZ			(0x110c | CCS_FL_FLOAT_IREAL | CCS_FL_32BIT)
-#define SMIAPP_REG_F32_MAX_PLL_IP_FREQ_HZ			(0x1110 | CCS_FL_FLOAT_IREAL | CCS_FL_32BIT)
-#define SMIAPP_REG_U16_MIN_PLL_MULTIPLIER			(0x1114 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_MAX_PLL_MULTIPLIER			(0x1116 | CCS_FL_16BIT)
-#define SMIAPP_REG_F32_MIN_PLL_OP_FREQ_HZ			(0x1118 | CCS_FL_FLOAT_IREAL | CCS_FL_32BIT)
-#define SMIAPP_REG_F32_MAX_PLL_OP_FREQ_HZ			(0x111c | CCS_FL_FLOAT_IREAL | CCS_FL_32BIT)
-#define SMIAPP_REG_U16_MIN_VT_SYS_CLK_DIV			(0x1120 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_MAX_VT_SYS_CLK_DIV			(0x1122 | CCS_FL_16BIT)
-#define SMIAPP_REG_F32_MIN_VT_SYS_CLK_FREQ_HZ			(0x1124 | CCS_FL_FLOAT_IREAL | CCS_FL_32BIT)
-#define SMIAPP_REG_F32_MAX_VT_SYS_CLK_FREQ_HZ			(0x1128 | CCS_FL_FLOAT_IREAL | CCS_FL_32BIT)
-#define SMIAPP_REG_F32_MIN_VT_PIX_CLK_FREQ_HZ			(0x112c | CCS_FL_FLOAT_IREAL | CCS_FL_32BIT)
-#define SMIAPP_REG_F32_MAX_VT_PIX_CLK_FREQ_HZ			(0x1130 | CCS_FL_FLOAT_IREAL | CCS_FL_32BIT)
-#define SMIAPP_REG_U16_MIN_VT_PIX_CLK_DIV			(0x1134 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_MAX_VT_PIX_CLK_DIV			(0x1136 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_MIN_FRAME_LENGTH_LINES			(0x1140 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_MAX_FRAME_LENGTH_LINES			(0x1142 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_MIN_LINE_LENGTH_PCK			(0x1144 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_MAX_LINE_LENGTH_PCK			(0x1146 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_MIN_LINE_BLANKING_PCK			(0x1148 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_MIN_FRAME_BLANKING_LINES			(0x114a | CCS_FL_16BIT)
-#define SMIAPP_REG_U8_MIN_LINE_LENGTH_PCK_STEP_SIZE		0x114c
-#define SMIAPP_REG_U16_MIN_OP_SYS_CLK_DIV			(0x1160 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_MAX_OP_SYS_CLK_DIV			(0x1162 | CCS_FL_16BIT)
-#define SMIAPP_REG_F32_MIN_OP_SYS_CLK_FREQ_HZ			(0x1164 | CCS_FL_FLOAT_IREAL | CCS_FL_32BIT)
-#define SMIAPP_REG_F32_MAX_OP_SYS_CLK_FREQ_HZ			(0x1168 | CCS_FL_FLOAT_IREAL | CCS_FL_32BIT)
-#define SMIAPP_REG_U16_MIN_OP_PIX_CLK_DIV			(0x116c | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_MAX_OP_PIX_CLK_DIV			(0x116e | CCS_FL_16BIT)
-#define SMIAPP_REG_F32_MIN_OP_PIX_CLK_FREQ_HZ			(0x1170 | CCS_FL_FLOAT_IREAL | CCS_FL_32BIT)
-#define SMIAPP_REG_F32_MAX_OP_PIX_CLK_FREQ_HZ			(0x1174 | CCS_FL_FLOAT_IREAL | CCS_FL_32BIT)
-#define SMIAPP_REG_U16_X_ADDR_MIN				(0x1180 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_Y_ADDR_MIN				(0x1182 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_X_ADDR_MAX				(0x1184 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_Y_ADDR_MAX				(0x1186 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_MIN_X_OUTPUT_SIZE			(0x1188 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_MIN_Y_OUTPUT_SIZE			(0x118a | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_MAX_X_OUTPUT_SIZE			(0x118c | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_MAX_Y_OUTPUT_SIZE			(0x118e | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_MIN_EVEN_INC				(0x11c0 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_MAX_EVEN_INC				(0x11c2 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_MIN_ODD_INC				(0x11c4 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_MAX_ODD_INC				(0x11c6 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_SCALING_CAPABILITY			(0x1200 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_SCALER_M_MIN				(0x1204 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_SCALER_M_MAX				(0x1206 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_SCALER_N_MIN				(0x1208 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_SCALER_N_MAX				(0x120a | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_SPATIAL_SAMPLING_CAPABILITY		(0x120c | CCS_FL_16BIT)
-#define SMIAPP_REG_U8_DIGITAL_CROP_CAPABILITY			0x120e
-#define SMIAPP_REG_U16_COMPRESSION_CAPABILITY			(0x1300 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_MATRIX_ELEMENT_REDINRED			(0x1400 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_MATRIX_ELEMENT_GREENINRED		(0x1402 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_MATRIX_ELEMENT_BLUEINRED			(0x1404 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_MATRIX_ELEMENT_REDINGREEN		(0x1406 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_MATRIX_ELEMENT_GREENINGREEN		(0x1408 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_MATRIX_ELEMENT_BLUEINGREEN		(0x140a | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_MATRIX_ELEMENT_REDINBLUE			(0x140c | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_MATRIX_ELEMENT_GREENINBLUE		(0x140e | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_MATRIX_ELEMENT_BLUEINBLUE		(0x1410 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_FIFO_SIZE_PIXELS				(0x1500 | CCS_FL_16BIT)
-#define SMIAPP_REG_U8_FIFO_SUPPORT_CAPABILITY			0x1502
-#define SMIAPP_REG_U8_DPHY_CTRL_CAPABILITY			0x1600
-#define SMIAPP_REG_U8_CSI_LANE_MODE_CAPABILITY			0x1601
-#define SMIAPP_REG_U8_CSI_SIGNALLING_MODE_CAPABILITY		0x1602
-#define SMIAPP_REG_U8_FAST_STANDBY_CAPABILITY			0x1603
-#define SMIAPP_REG_U8_CCI_ADDRESS_CONTROL_CAPABILITY		0x1604
-#define SMIAPP_REG_U32_MAX_PER_LANE_BITRATE_1_LANE_MODE_MBPS	(0x1608 | CCS_FL_32BIT)
-#define SMIAPP_REG_U32_MAX_PER_LANE_BITRATE_2_LANE_MODE_MBPS	(0x160c | CCS_FL_32BIT)
-#define SMIAPP_REG_U32_MAX_PER_LANE_BITRATE_3_LANE_MODE_MBPS	(0x1610 | CCS_FL_32BIT)
-#define SMIAPP_REG_U32_MAX_PER_LANE_BITRATE_4_LANE_MODE_MBPS	(0x1614 | CCS_FL_32BIT)
-#define SMIAPP_REG_U8_TEMP_SENSOR_CAPABILITY			0x1618
-#define SMIAPP_REG_U16_MIN_FRAME_LENGTH_LINES_BIN		(0x1700 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_MAX_FRAME_LENGTH_LINES_BIN		(0x1702 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_MIN_LINE_LENGTH_PCK_BIN			(0x1704 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_MAX_LINE_LENGTH_PCK_BIN			(0x1706 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_MIN_LINE_BLANKING_PCK_BIN		(0x1708 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_FINE_INTEGRATION_TIME_MIN_BIN		(0x170a | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_FINE_INTEGRATION_TIME_MAX_MARGIN_BIN	(0x170c | CCS_FL_16BIT)
-#define SMIAPP_REG_U8_BINNING_CAPABILITY			0x1710
-#define SMIAPP_REG_U8_BINNING_WEIGHTING_CAPABILITY		0x1711
-#define SMIAPP_REG_U8_BINNING_SUBTYPES				0x1712
-#define SMIAPP_REG_U8_BINNING_TYPE_n(n)				(0x1713 + (n)) /* 1 <= n <= 237 */
-#define SMIAPP_REG_U8_DATA_TRANSFER_IF_CAPABILITY		0x1800
-#define SMIAPP_REG_U8_SHADING_CORRECTION_CAPABILITY		0x1900
-#define SMIAPP_REG_U8_GREEN_IMBALANCE_CAPABILITY		0x1901
-#define SMIAPP_REG_U8_BLACK_LEVEL_CAPABILITY			0x1902
-#define SMIAPP_REG_U8_MODULE_SPECIFIC_CORRECTION_CAPABILITY	0x1903
-#define SMIAPP_REG_U16_DEFECT_CORRECTION_CAPABILITY		(0x1904 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_DEFECT_CORRECTION_CAPABILITY_2		(0x1906 | CCS_FL_16BIT)
-#define SMIAPP_REG_U8_EDOF_CAPABILITY				0x1980
-#define SMIAPP_REG_U8_ESTIMATION_FRAMES				0x1981
-#define SMIAPP_REG_U8_SUPPORTS_SHARPNESS_ADJ			0x1982
-#define SMIAPP_REG_U8_SUPPORTS_DENOISING_ADJ			0x1983
-#define SMIAPP_REG_U8_SUPPORTS_MODULE_SPECIFIC_ADJ		0x1984
-#define SMIAPP_REG_U8_SUPPORTS_DEPTH_OF_FIELD_ADJ		0x1985
-#define SMIAPP_REG_U8_SUPPORTS_FOCUS_DISTANCE_ADJ		0x1986
-#define SMIAPP_REG_U8_COLOUR_FEEDBACK_CAPABILITY		0x1987
-#define SMIAPP_REG_U8_EDOF_SUPPORT_AB_NXM			0x1988
-#define SMIAPP_REG_U8_ESTIMATION_MODE_CAPABILITY		0x19c0
-#define SMIAPP_REG_U8_ESTIMATION_ZONE_CAPABILITY		0x19c1
-#define SMIAPP_REG_U16_EST_DEPTH_OF_FIELD			(0x19c2 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_EST_FOCUS_DISTANCE			(0x19c4 | CCS_FL_16BIT)
-#define SMIAPP_REG_U16_CAPABILITY_TRDY_MIN			(0x1a00 | CCS_FL_16BIT)
-#define SMIAPP_REG_U8_FLASH_MODE_CAPABILITY			0x1a02
-#define SMIAPP_REG_U16_MECH_SHUT_AND_ACT_START_ADDR		(0x1b02 | CCS_FL_16BIT)
-#define SMIAPP_REG_U8_ACTUATOR_CAPABILITY			0x1b04
-#define SMIAPP_REG_U16_ACTUATOR_TYPE				(0x1b40 | CCS_FL_16BIT)
-#define SMIAPP_REG_U8_AF_DEVICE_ADDRESS				0x1b42
-#define SMIAPP_REG_U16_FOCUS_CHANGE_ADDRESS			(0x1b44 | CCS_FL_16BIT)
-#define SMIAPP_REG_U8_BRACKETING_LUT_CAPABILITY_1		0x1c00
-#define SMIAPP_REG_U8_BRACKETING_LUT_CAPABILITY_2		0x1c01
-#define SMIAPP_REG_U8_BRACKETING_LUT_SIZE			0x1c02
+#define SMIAPP_REG_U16_MODEL_ID					CCI_REG16(0x0000)
+#define SMIAPP_REG_U8_REVISION_NUMBER_MAJOR			CCI_REG8(0x0002)
+#define SMIAPP_REG_U8_MANUFACTURER_ID				CCI_REG8(0x0003)
+#define SMIAPP_REG_U8_SMIA_VERSION				CCI_REG8(0x0004)
+#define SMIAPP_REG_U8_FRAME_COUNT				CCI_REG8(0x0005)
+#define SMIAPP_REG_U8_PIXEL_ORDER				CCI_REG8(0x0006)
+#define SMIAPP_REG_U16_DATA_PEDESTAL				CCI_REG16(0x0008)
+#define SMIAPP_REG_U8_PIXEL_DEPTH				CCI_REG8(0x000c)
+#define SMIAPP_REG_U8_REVISION_NUMBER_MINOR			CCI_REG8(0x0010)
+#define SMIAPP_REG_U8_SMIAPP_VERSION				CCI_REG8(0x0011)
+#define SMIAPP_REG_U8_MODULE_DATE_YEAR				CCI_REG8(0x0012)
+#define SMIAPP_REG_U8_MODULE_DATE_MONTH				CCI_REG8(0x0013)
+#define SMIAPP_REG_U8_MODULE_DATE_DAY				CCI_REG8(0x0014)
+#define SMIAPP_REG_U8_MODULE_DATE_PHASE				CCI_REG8(0x0015)
+#define SMIAPP_REG_U16_SENSOR_MODEL_ID				CCI_REG16(0x0016)
+#define SMIAPP_REG_U8_SENSOR_REVISION_NUMBER			CCI_REG8(0x0018)
+#define SMIAPP_REG_U8_SENSOR_MANUFACTURER_ID			CCI_REG8(0x0019)
+#define SMIAPP_REG_U8_SENSOR_FIRMWARE_VERSION			CCI_REG8(0x001a)
+#define SMIAPP_REG_U32_SERIAL_NUMBER				CCI_REG32(0x001c)
+#define SMIAPP_REG_U8_FRAME_FORMAT_MODEL_TYPE			CCI_REG8(0x0040)
+#define SMIAPP_REG_U8_FRAME_FORMAT_MODEL_SUBTYPE		CCI_REG8(0x0041)
+#define SMIAPP_REG_U16_FRAME_FORMAT_DESCRIPTOR_2(n)		CCI_REG16(0x0042 + ((n) << 1)) /* 0 <= n <= 14 */
+#define SMIAPP_REG_U32_FRAME_FORMAT_DESCRIPTOR_4(n)		CCI_REG32(0x0060 + ((n) << 2)) /* 0 <= n <= 7 */
+#define SMIAPP_REG_U16_ANALOGUE_GAIN_CAPABILITY			CCI_REG16(0x0080)
+#define SMIAPP_REG_U16_ANALOGUE_GAIN_CODE_MIN			CCI_REG16(0x0084)
+#define SMIAPP_REG_U16_ANALOGUE_GAIN_CODE_MAX			CCI_REG16(0x0086)
+#define SMIAPP_REG_U16_ANALOGUE_GAIN_CODE_STEP			CCI_REG16(0x0088)
+#define SMIAPP_REG_U16_ANALOGUE_GAIN_TYPE			CCI_REG16(0x008a)
+#define SMIAPP_REG_U16_ANALOGUE_GAIN_M0				CCI_REG16(0x008c)
+#define SMIAPP_REG_U16_ANALOGUE_GAIN_C0				CCI_REG16(0x008e)
+#define SMIAPP_REG_U16_ANALOGUE_GAIN_M1				CCI_REG16(0x0090)
+#define SMIAPP_REG_U16_ANALOGUE_GAIN_C1				CCI_REG16(0x0092)
+#define SMIAPP_REG_U8_DATA_FORMAT_MODEL_TYPE			CCI_REG8(0x00c0)
+#define SMIAPP_REG_U8_DATA_FORMAT_MODEL_SUBTYPE			CCI_REG8(0x00c1)
+#define SMIAPP_REG_U16_DATA_FORMAT_DESCRIPTOR(n)		CCI_REG16(0x00c2 + ((n) << 1))
+#define SMIAPP_REG_U8_MODE_SELECT				CCI_REG8(0x0100)
+#define SMIAPP_REG_U8_IMAGE_ORIENTATION				CCI_REG8(0x0101)
+#define SMIAPP_REG_U8_SOFTWARE_RESET				CCI_REG8(0x0103)
+#define SMIAPP_REG_U8_GROUPED_PARAMETER_HOLD			CCI_REG8(0x0104)
+#define SMIAPP_REG_U8_MASK_CORRUPTED_FRAMES			CCI_REG8(0x0105)
+#define SMIAPP_REG_U8_FAST_STANDBY_CTRL				CCI_REG8(0x0106)
+#define SMIAPP_REG_U8_CCI_ADDRESS_CONTROL			CCI_REG8(0x0107)
+#define SMIAPP_REG_U8_2ND_CCI_IF_CONTROL			CCI_REG8(0x0108)
+#define SMIAPP_REG_U8_2ND_CCI_ADDRESS_CONTROL			CCI_REG8(0x0109)
+#define SMIAPP_REG_U8_CSI_CHANNEL_IDENTIFIER			CCI_REG8(0x0110)
+#define SMIAPP_REG_U8_CSI_SIGNALLING_MODE			CCI_REG8(0x0111)
+#define SMIAPP_REG_U16_CSI_DATA_FORMAT				CCI_REG16(0x0112)
+#define SMIAPP_REG_U8_CSI_LANE_MODE				CCI_REG8(0x0114)
+#define SMIAPP_REG_U8_CSI2_10_TO_8_DT				CCI_REG8(0x0115)
+#define SMIAPP_REG_U8_CSI2_10_TO_7_DT				CCI_REG8(0x0116)
+#define SMIAPP_REG_U8_CSI2_10_TO_6_DT				CCI_REG8(0x0117)
+#define SMIAPP_REG_U8_CSI2_12_TO_8_DT				CCI_REG8(0x0118)
+#define SMIAPP_REG_U8_CSI2_12_TO_7_DT				CCI_REG8(0x0119)
+#define SMIAPP_REG_U8_CSI2_12_TO_6_DT				CCI_REG8(0x011a)
+#define SMIAPP_REG_U8_CSI2_14_TO_10_DT				CCI_REG8(0x011b)
+#define SMIAPP_REG_U8_CSI2_14_TO_8_DT				CCI_REG8(0x011c)
+#define SMIAPP_REG_U8_CSI2_16_TO_10_DT				CCI_REG8(0x011d)
+#define SMIAPP_REG_U8_CSI2_16_TO_8_DT				CCI_REG8(0x011e)
+#define SMIAPP_REG_U8_GAIN_MODE					CCI_REG8(0x0120)
+#define SMIAPP_REG_U16_VANA_VOLTAGE				CCI_REG16(0x0130)
+#define SMIAPP_REG_U16_VDIG_VOLTAGE				CCI_REG16(0x0132)
+#define SMIAPP_REG_U16_VIO_VOLTAGE				CCI_REG16(0x0134)
+#define SMIAPP_REG_U16_EXTCLK_FREQUENCY_MHZ			CCI_REG16(0x0136)
+#define SMIAPP_REG_U8_TEMP_SENSOR_CONTROL			CCI_REG8(0x0138)
+#define SMIAPP_REG_U8_TEMP_SENSOR_MODE				CCI_REG8(0x0139)
+#define SMIAPP_REG_U8_TEMP_SENSOR_OUTPUT			CCI_REG8(0x013a)
+#define SMIAPP_REG_U16_FINE_INTEGRATION_TIME			CCI_REG16(0x0200)
+#define SMIAPP_REG_U16_COARSE_INTEGRATION_TIME			CCI_REG16(0x0202)
+#define SMIAPP_REG_U16_ANALOGUE_GAIN_CODE_GLOBAL		CCI_REG16(0x0204)
+#define SMIAPP_REG_U16_ANALOGUE_GAIN_CODE_GREENR		CCI_REG16(0x0206)
+#define SMIAPP_REG_U16_ANALOGUE_GAIN_CODE_RED			CCI_REG16(0x0208)
+#define SMIAPP_REG_U16_ANALOGUE_GAIN_CODE_BLUE			CCI_REG16(0x020a)
+#define SMIAPP_REG_U16_ANALOGUE_GAIN_CODE_GREENB		CCI_REG16(0x020c)
+#define SMIAPP_REG_U16_DIGITAL_GAIN_GREENR			CCI_REG16(0x020e)
+#define SMIAPP_REG_U16_DIGITAL_GAIN_RED				CCI_REG16(0x0210)
+#define SMIAPP_REG_U16_DIGITAL_GAIN_BLUE			CCI_REG16(0x0212)
+#define SMIAPP_REG_U16_DIGITAL_GAIN_GREENB			CCI_REG16(0x0214)
+#define SMIAPP_REG_U16_VT_PIX_CLK_DIV				CCI_REG16(0x0300)
+#define SMIAPP_REG_U16_VT_SYS_CLK_DIV				CCI_REG16(0x0302)
+#define SMIAPP_REG_U16_PRE_PLL_CLK_DIV				CCI_REG16(0x0304)
+#define SMIAPP_REG_U16_PLL_MULTIPLIER				CCI_REG16(0x0306)
+#define SMIAPP_REG_U16_OP_PIX_CLK_DIV				CCI_REG16(0x0308)
+#define SMIAPP_REG_U16_OP_SYS_CLK_DIV				CCI_REG16(0x030a)
+#define SMIAPP_REG_U16_FRAME_LENGTH_LINES			CCI_REG16(0x0340)
+#define SMIAPP_REG_U16_LINE_LENGTH_PCK				CCI_REG16(0x0342)
+#define SMIAPP_REG_U16_X_ADDR_START				CCI_REG16(0x0344)
+#define SMIAPP_REG_U16_Y_ADDR_START				CCI_REG16(0x0346)
+#define SMIAPP_REG_U16_X_ADDR_END				CCI_REG16(0x0348)
+#define SMIAPP_REG_U16_Y_ADDR_END				CCI_REG16(0x034a)
+#define SMIAPP_REG_U16_X_OUTPUT_SIZE				CCI_REG16(0x034c)
+#define SMIAPP_REG_U16_Y_OUTPUT_SIZE				CCI_REG16(0x034e)
+#define SMIAPP_REG_U16_X_EVEN_INC				CCI_REG16(0x0380)
+#define SMIAPP_REG_U16_X_ODD_INC				CCI_REG16(0x0382)
+#define SMIAPP_REG_U16_Y_EVEN_INC				CCI_REG16(0x0384)
+#define SMIAPP_REG_U16_Y_ODD_INC				CCI_REG16(0x0386)
+#define SMIAPP_REG_U16_SCALING_MODE				CCI_REG16(0x0400)
+#define SMIAPP_REG_U16_SPATIAL_SAMPLING				CCI_REG16(0x0402)
+#define SMIAPP_REG_U16_SCALE_M					CCI_REG16(0x0404)
+#define SMIAPP_REG_U16_SCALE_N					CCI_REG16(0x0406)
+#define SMIAPP_REG_U16_DIGITAL_CROP_X_OFFSET			CCI_REG16(0x0408)
+#define SMIAPP_REG_U16_DIGITAL_CROP_Y_OFFSET			CCI_REG16(0x040a)
+#define SMIAPP_REG_U16_DIGITAL_CROP_IMAGE_WIDTH			CCI_REG16(0x040c)
+#define SMIAPP_REG_U16_DIGITAL_CROP_IMAGE_HEIGHT		CCI_REG16(0x040e)
+#define SMIAPP_REG_U16_COMPRESSION_MODE				CCI_REG16(0x0500)
+#define SMIAPP_REG_U16_TEST_PATTERN_MODE			CCI_REG16(0x0600)
+#define SMIAPP_REG_U16_TEST_DATA_RED				CCI_REG16(0x0602)
+#define SMIAPP_REG_U16_TEST_DATA_GREENR				CCI_REG16(0x0604)
+#define SMIAPP_REG_U16_TEST_DATA_BLUE				CCI_REG16(0x0606)
+#define SMIAPP_REG_U16_TEST_DATA_GREENB				CCI_REG16(0x0608)
+#define SMIAPP_REG_U16_HORIZONTAL_CURSOR_WIDTH			CCI_REG16(0x060a)
+#define SMIAPP_REG_U16_HORIZONTAL_CURSOR_POSITION		CCI_REG16(0x060c)
+#define SMIAPP_REG_U16_VERTICAL_CURSOR_WIDTH			CCI_REG16(0x060e)
+#define SMIAPP_REG_U16_VERTICAL_CURSOR_POSITION			CCI_REG16(0x0610)
+#define SMIAPP_REG_U16_FIFO_WATER_MARK_PIXELS			CCI_REG16(0x0700)
+#define SMIAPP_REG_U8_TCLK_POST					CCI_REG8(0x0800)
+#define SMIAPP_REG_U8_THS_PREPARE				CCI_REG8(0x0801)
+#define SMIAPP_REG_U8_THS_ZERO_MIN				CCI_REG8(0x0802)
+#define SMIAPP_REG_U8_THS_TRAIL					CCI_REG8(0x0803)
+#define SMIAPP_REG_U8_TCLK_TRAIL_MIN				CCI_REG8(0x0804)
+#define SMIAPP_REG_U8_TCLK_PREPARE				CCI_REG8(0x0805)
+#define SMIAPP_REG_U8_TCLK_ZERO					CCI_REG8(0x0806)
+#define SMIAPP_REG_U8_TLPX					CCI_REG8(0x0807)
+#define SMIAPP_REG_U8_DPHY_CTRL					CCI_REG8(0x0808)
+#define SMIAPP_REG_U32_REQUESTED_LINK_BIT_RATE_MBPS		CCI_REG32(0x0820)
+#define SMIAPP_REG_U8_BINNING_MODE				CCI_REG8(0x0900)
+#define SMIAPP_REG_U8_BINNING_TYPE				CCI_REG8(0x0901)
+#define SMIAPP_REG_U8_BINNING_WEIGHTING				CCI_REG8(0x0902)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_CTRL			CCI_REG8(0x0a00)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_STATUS			CCI_REG8(0x0a01)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_PAGE_SELECT		CCI_REG8(0x0a02)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_0			CCI_REG8(0x0a04)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_1			CCI_REG8(0x0a05)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_2			CCI_REG8(0x0a06)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_3			CCI_REG8(0x0a07)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_4			CCI_REG8(0x0a08)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_5			CCI_REG8(0x0a09)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_12		CCI_REG8(0x0a10)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_13		CCI_REG8(0x0a11)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_14		CCI_REG8(0x0a12)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_15		CCI_REG8(0x0a13)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_16		CCI_REG8(0x0a14)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_17		CCI_REG8(0x0a15)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_18		CCI_REG8(0x0a16)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_19		CCI_REG8(0x0a17)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_20		CCI_REG8(0x0a18)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_21		CCI_REG8(0x0a19)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_22		CCI_REG8(0x0a1a)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_23		CCI_REG8(0x0a1b)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_24		CCI_REG8(0x0a1c)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_25		CCI_REG8(0x0a1d)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_26		CCI_REG8(0x0a1e)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_27		CCI_REG8(0x0a1f)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_28		CCI_REG8(0x0a20)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_29		CCI_REG8(0x0a21)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_30		CCI_REG8(0x0a22)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_31		CCI_REG8(0x0a23)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_32		CCI_REG8(0x0a24)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_33		CCI_REG8(0x0a25)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_34		CCI_REG8(0x0a26)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_35		CCI_REG8(0x0a27)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_36		CCI_REG8(0x0a28)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_37		CCI_REG8(0x0a29)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_38		CCI_REG8(0x0a2a)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_39		CCI_REG8(0x0a2b)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_40		CCI_REG8(0x0a2c)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_41		CCI_REG8(0x0a2d)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_42		CCI_REG8(0x0a2e)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_43		CCI_REG8(0x0a2f)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_44		CCI_REG8(0x0a30)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_45		CCI_REG8(0x0a31)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_46		CCI_REG8(0x0a32)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_47		CCI_REG8(0x0a33)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_48		CCI_REG8(0x0a34)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_49		CCI_REG8(0x0a35)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_50		CCI_REG8(0x0a36)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_51		CCI_REG8(0x0a37)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_52		CCI_REG8(0x0a38)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_53		CCI_REG8(0x0a39)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_54		CCI_REG8(0x0a3a)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_55		CCI_REG8(0x0a3b)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_56		CCI_REG8(0x0a3c)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_57		CCI_REG8(0x0a3d)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_58		CCI_REG8(0x0a3e)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_59		CCI_REG8(0x0a3f)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_60		CCI_REG8(0x0a40)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_61		CCI_REG8(0x0a41)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_62		CCI_REG8(0x0a42)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_63		CCI_REG8(0x0a43)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_CTRL			CCI_REG8(0x0a44)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_STATUS			CCI_REG8(0x0a45)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_PAGE_SELECT		CCI_REG8(0x0a46)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_0			CCI_REG8(0x0a48)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_1			CCI_REG8(0x0a49)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_2			CCI_REG8(0x0a4a)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_3			CCI_REG8(0x0a4b)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_4			CCI_REG8(0x0a4c)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_5			CCI_REG8(0x0a4d)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_6			CCI_REG8(0x0a4e)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_7			CCI_REG8(0x0a4f)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_8			CCI_REG8(0x0a50)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_9			CCI_REG8(0x0a51)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_10		CCI_REG8(0x0a52)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_11		CCI_REG8(0x0a53)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_12		CCI_REG8(0x0a54)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_13		CCI_REG8(0x0a55)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_14		CCI_REG8(0x0a56)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_15		CCI_REG8(0x0a57)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_16		CCI_REG8(0x0a58)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_17		CCI_REG8(0x0a59)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_18		CCI_REG8(0x0a5a)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_19		CCI_REG8(0x0a5b)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_20		CCI_REG8(0x0a5c)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_21		CCI_REG8(0x0a5d)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_22		CCI_REG8(0x0a5e)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_23		CCI_REG8(0x0a5f)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_24		CCI_REG8(0x0a60)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_25		CCI_REG8(0x0a61)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_26		CCI_REG8(0x0a62)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_27		CCI_REG8(0x0a63)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_28		CCI_REG8(0x0a64)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_29		CCI_REG8(0x0a65)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_30		CCI_REG8(0x0a66)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_31		CCI_REG8(0x0a67)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_32		CCI_REG8(0x0a68)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_33		CCI_REG8(0x0a69)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_34		CCI_REG8(0x0a6a)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_35		CCI_REG8(0x0a6b)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_36		CCI_REG8(0x0a6c)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_37		CCI_REG8(0x0a6d)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_38		CCI_REG8(0x0a6e)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_39		CCI_REG8(0x0a6f)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_40		CCI_REG8(0x0a70)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_41		CCI_REG8(0x0a71)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_42		CCI_REG8(0x0a72)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_43		CCI_REG8(0x0a73)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_44		CCI_REG8(0x0a74)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_45		CCI_REG8(0x0a75)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_46		CCI_REG8(0x0a76)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_47		CCI_REG8(0x0a77)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_48		CCI_REG8(0x0a78)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_49		CCI_REG8(0x0a79)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_50		CCI_REG8(0x0a7a)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_51		CCI_REG8(0x0a7b)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_52		CCI_REG8(0x0a7c)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_53		CCI_REG8(0x0a7d)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_54		CCI_REG8(0x0a7e)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_55		CCI_REG8(0x0a7f)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_56		CCI_REG8(0x0a80)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_57		CCI_REG8(0x0a81)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_58		CCI_REG8(0x0a82)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_59		CCI_REG8(0x0a83)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_60		CCI_REG8(0x0a84)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_61		CCI_REG8(0x0a85)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_62		CCI_REG8(0x0a86)
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_2_DATA_63		CCI_REG8(0x0a87)
+#define SMIAPP_REG_U8_SHADING_CORRECTION_ENABLE			CCI_REG8(0x0b00)
+#define SMIAPP_REG_U8_LUMINANCE_CORRECTION_LEVEL		CCI_REG8(0x0b01)
+#define SMIAPP_REG_U8_GREEN_IMBALANCE_FILTER_ENABLE		CCI_REG8(0x0b02)
+#define SMIAPP_REG_U8_GREEN_IMBALANCE_FILTER_WEIGHT		CCI_REG8(0x0b03)
+#define SMIAPP_REG_U8_BLACK_LEVEL_CORRECTION_ENABLE		CCI_REG8(0x0b04)
+#define SMIAPP_REG_U8_MAPPED_COUPLET_CORRECT_ENABLE		CCI_REG8(0x0b05)
+#define SMIAPP_REG_U8_SINGLE_DEFECT_CORRECT_ENABLE		CCI_REG8(0x0b06)
+#define SMIAPP_REG_U8_SINGLE_DEFECT_CORRECT_WEIGHT		CCI_REG8(0x0b07)
+#define SMIAPP_REG_U8_DYNAMIC_COUPLET_CORRECT_ENABLE		CCI_REG8(0x0b08)
+#define SMIAPP_REG_U8_DYNAMIC_COUPLET_CORRECT_WEIGHT		CCI_REG8(0x0b09)
+#define SMIAPP_REG_U8_COMBINED_DEFECT_CORRECT_ENABLE		CCI_REG8(0x0b0a)
+#define SMIAPP_REG_U8_COMBINED_DEFECT_CORRECT_WEIGHT		CCI_REG8(0x0b0b)
+#define SMIAPP_REG_U8_MODULE_SPECIFIC_CORRECTION_ENABLE		CCI_REG8(0x0b0c)
+#define SMIAPP_REG_U8_MODULE_SPECIFIC_CORRECTION_WEIGHT		CCI_REG8(0x0b0d)
+#define SMIAPP_REG_U8_MAPPED_LINE_DEFECT_CORRECT_ENABLE		CCI_REG8(0x0b0e)
+#define SMIAPP_REG_U8_MAPPED_LINE_DEFECT_CORRECT_ADJUST		CCI_REG8(0x0b0f)
+#define SMIAPP_REG_U8_MAPPED_COUPLET_CORRECT_ADJUST		CCI_REG8(0x0b10)
+#define SMIAPP_REG_U8_MAPPED_TRIPLET_DEFECT_CORRECT_ENABLE	CCI_REG8(0x0b11)
+#define SMIAPP_REG_U8_MAPPED_TRIPLET_DEFECT_CORRECT_ADJUST	CCI_REG8(0x0b12)
+#define SMIAPP_REG_U8_DYNAMIC_TRIPLET_DEFECT_CORRECT_ENABLE	CCI_REG8(0x0b13)
+#define SMIAPP_REG_U8_DYNAMIC_TRIPLET_DEFECT_CORRECT_ADJUST	CCI_REG8(0x0b14)
+#define SMIAPP_REG_U8_DYNAMIC_LINE_DEFECT_CORRECT_ENABLE	CCI_REG8(0x0b15)
+#define SMIAPP_REG_U8_DYNAMIC_LINE_DEFECT_CORRECT_ADJUST	CCI_REG8(0x0b16)
+#define SMIAPP_REG_U8_EDOF_MODE					CCI_REG8(0x0b80)
+#define SMIAPP_REG_U8_SHARPNESS					CCI_REG8(0x0b83)
+#define SMIAPP_REG_U8_DENOISING					CCI_REG8(0x0b84)
+#define SMIAPP_REG_U8_MODULE_SPECIFIC				CCI_REG8(0x0b85)
+#define SMIAPP_REG_U16_DEPTH_OF_FIELD				CCI_REG16(0x0b86)
+#define SMIAPP_REG_U16_FOCUS_DISTANCE				CCI_REG16(0x0b88)
+#define SMIAPP_REG_U8_ESTIMATION_MODE_CTRL			CCI_REG8(0x0b8a)
+#define SMIAPP_REG_U16_COLOUR_TEMPERATURE			CCI_REG16(0x0b8c)
+#define SMIAPP_REG_U16_ABSOLUTE_GAIN_GREENR			CCI_REG16(0x0b8e)
+#define SMIAPP_REG_U16_ABSOLUTE_GAIN_RED			CCI_REG16(0x0b90)
+#define SMIAPP_REG_U16_ABSOLUTE_GAIN_BLUE			CCI_REG16(0x0b92)
+#define SMIAPP_REG_U16_ABSOLUTE_GAIN_GREENB			CCI_REG16(0x0b94)
+#define SMIAPP_REG_U8_ESTIMATION_ZONE_MODE			CCI_REG8(0x0bc0)
+#define SMIAPP_REG_U16_FIXED_ZONE_WEIGHTING			CCI_REG16(0x0bc2)
+#define SMIAPP_REG_U16_CUSTOM_ZONE_X_START			CCI_REG16(0x0bc4)
+#define SMIAPP_REG_U16_CUSTOM_ZONE_Y_START			CCI_REG16(0x0bc6)
+#define SMIAPP_REG_U16_CUSTOM_ZONE_WIDTH			CCI_REG16(0x0bc8)
+#define SMIAPP_REG_U16_CUSTOM_ZONE_HEIGHT			CCI_REG16(0x0bca)
+#define SMIAPP_REG_U8_GLOBAL_RESET_CTRL1			CCI_REG8(0x0c00)
+#define SMIAPP_REG_U8_GLOBAL_RESET_CTRL2			CCI_REG8(0x0c01)
+#define SMIAPP_REG_U8_GLOBAL_RESET_MODE_CONFIG_1		CCI_REG8(0x0c02)
+#define SMIAPP_REG_U8_GLOBAL_RESET_MODE_CONFIG_2		CCI_REG8(0x0c03)
+#define SMIAPP_REG_U16_TRDY_CTRL				CCI_REG16(0x0c04)
+#define SMIAPP_REG_U16_TRDOUT_CTRL				CCI_REG16(0x0c06)
+#define SMIAPP_REG_U16_TSHUTTER_STROBE_DELAY_CTRL		CCI_REG16(0x0c08)
+#define SMIAPP_REG_U16_TSHUTTER_STROBE_WIDTH_CTRL		CCI_REG16(0x0c0a)
+#define SMIAPP_REG_U16_TFLASH_STROBE_DELAY_CTRL			CCI_REG16(0x0c0c)
+#define SMIAPP_REG_U16_TFLASH_STROBE_WIDTH_HIGH_CTRL		CCI_REG16(0x0c0e)
+#define SMIAPP_REG_U16_TGRST_INTERVAL_CTRL			CCI_REG16(0x0c10)
+#define SMIAPP_REG_U8_FLASH_STROBE_ADJUSTMENT			CCI_REG8(0x0c12)
+#define SMIAPP_REG_U16_FLASH_STROBE_START_POINT			CCI_REG16(0x0c14)
+#define SMIAPP_REG_U16_TFLASH_STROBE_DELAY_RS_CTRL		CCI_REG16(0x0c16)
+#define SMIAPP_REG_U16_TFLASH_STROBE_WIDTH_HIGH_RS_CTRL		CCI_REG16(0x0c18)
+#define SMIAPP_REG_U8_FLASH_MODE_RS				CCI_REG8(0x0c1a)
+#define SMIAPP_REG_U8_FLASH_TRIGGER_RS				CCI_REG8(0x0c1b)
+#define SMIAPP_REG_U8_FLASH_STATUS				CCI_REG8(0x0c1c)
+#define SMIAPP_REG_U8_SA_STROBE_MODE				CCI_REG8(0x0c1d)
+#define SMIAPP_REG_U16_SA_STROBE_START_POINT			CCI_REG16(0x0c1e)
+#define SMIAPP_REG_U16_TSA_STROBE_DELAY_CTRL			CCI_REG16(0x0c20)
+#define SMIAPP_REG_U16_TSA_STROBE_WIDTH_CTRL			CCI_REG16(0x0c22)
+#define SMIAPP_REG_U8_SA_STROBE_TRIGGER				CCI_REG8(0x0c24)
+#define SMIAPP_REG_U8_SPECIAL_ACTUATOR_STATUS			CCI_REG8(0x0c25)
+#define SMIAPP_REG_U16_TFLASH_STROBE_WIDTH2_HIGH_RS_CTRL	CCI_REG16(0x0c26)
+#define SMIAPP_REG_U16_TFLASH_STROBE_WIDTH_LOW_RS_CTRL		CCI_REG16(0x0c28)
+#define SMIAPP_REG_U8_TFLASH_STROBE_COUNT_RS_CTRL		CCI_REG8(0x0c2a)
+#define SMIAPP_REG_U8_TFLASH_STROBE_COUNT_CTRL			CCI_REG8(0x0c2b)
+#define SMIAPP_REG_U16_TFLASH_STROBE_WIDTH2_HIGH_CTRL		CCI_REG16(0x0c2c)
+#define SMIAPP_REG_U16_TFLASH_STROBE_WIDTH_LOW_CTRL		CCI_REG16(0x0c2e)
+#define SMIAPP_REG_U8_LOW_LEVEL_CTRL				CCI_REG8(0x0c80)
+#define SMIAPP_REG_U16_MAIN_TRIGGER_REF_POINT			CCI_REG16(0x0c82)
+#define SMIAPP_REG_U16_MAIN_TRIGGER_T3				CCI_REG16(0x0c84)
+#define SMIAPP_REG_U8_MAIN_TRIGGER_COUNT			CCI_REG8(0x0c86)
+#define SMIAPP_REG_U16_PHASE1_TRIGGER_T3			CCI_REG16(0x0c88)
+#define SMIAPP_REG_U8_PHASE1_TRIGGER_COUNT			CCI_REG8(0x0c8a)
+#define SMIAPP_REG_U16_PHASE2_TRIGGER_T3			CCI_REG16(0x0c8c)
+#define SMIAPP_REG_U8_PHASE2_TRIGGER_COUNT			CCI_REG8(0x0c8e)
+#define SMIAPP_REG_U8_MECH_SHUTTER_CTRL				CCI_REG8(0x0d00)
+#define SMIAPP_REG_U8_OPERATION_MODE				CCI_REG8(0x0d01)
+#define SMIAPP_REG_U8_ACT_STATE1				CCI_REG8(0x0d02)
+#define SMIAPP_REG_U8_ACT_STATE2				CCI_REG8(0x0d03)
+#define SMIAPP_REG_U16_FOCUS_CHANGE				CCI_REG16(0x0d80)
+#define SMIAPP_REG_U16_FOCUS_CHANGE_CONTROL			CCI_REG16(0x0d82)
+#define SMIAPP_REG_U16_FOCUS_CHANGE_NUMBER_PHASE1		CCI_REG16(0x0d84)
+#define SMIAPP_REG_U16_FOCUS_CHANGE_NUMBER_PHASE2		CCI_REG16(0x0d86)
+#define SMIAPP_REG_U8_STROBE_COUNT_PHASE1			CCI_REG8(0x0d88)
+#define SMIAPP_REG_U8_STROBE_COUNT_PHASE2			CCI_REG8(0x0d89)
+#define SMIAPP_REG_U8_POSITION					CCI_REG8(0x0d8a)
+#define SMIAPP_REG_U8_BRACKETING_LUT_CONTROL			CCI_REG8(0x0e00)
+#define SMIAPP_REG_U8_BRACKETING_LUT_MODE			CCI_REG8(0x0e01)
+#define SMIAPP_REG_U8_BRACKETING_LUT_ENTRY_CONTROL		CCI_REG8(0x0e02)
+#define SMIAPP_REG_U8_LUT_PARAMETERS_START			CCI_REG8(0x0e10)
+#define SMIAPP_REG_U8_LUT_PARAMETERS_END			CCI_REG8(0x0eff)
+#define SMIAPP_REG_U16_INTEGRATION_TIME_CAPABILITY		CCI_REG16(0x1000)
+#define SMIAPP_REG_U16_COARSE_INTEGRATION_TIME_MIN		CCI_REG16(0x1004)
+#define SMIAPP_REG_U16_COARSE_INTEGRATION_TIME_MAX_MARGIN	CCI_REG16(0x1006)
+#define SMIAPP_REG_U16_FINE_INTEGRATION_TIME_MIN		CCI_REG16(0x1008)
+#define SMIAPP_REG_U16_FINE_INTEGRATION_TIME_MAX_MARGIN		CCI_REG16(0x100a)
+#define SMIAPP_REG_U16_DIGITAL_GAIN_CAPABILITY			CCI_REG16(0x1080)
+#define SMIAPP_REG_U16_DIGITAL_GAIN_MIN				CCI_REG16(0x1084)
+#define SMIAPP_REG_U16_DIGITAL_GAIN_MAX				CCI_REG16(0x1086)
+#define SMIAPP_REG_U16_DIGITAL_GAIN_STEP_SIZE			CCI_REG16(0x1088)
+#define SMIAPP_REG_F32_MIN_EXT_CLK_FREQ_HZ			(CCI_REG32(0x1100) | CCS_FL_FLOAT_IREAL)
+#define SMIAPP_REG_F32_MAX_EXT_CLK_FREQ_HZ			(CCI_REG32(0x1104) | CCS_FL_FLOAT_IREAL)
+#define SMIAPP_REG_U16_MIN_PRE_PLL_CLK_DIV			CCI_REG16(0x1108)
+#define SMIAPP_REG_U16_MAX_PRE_PLL_CLK_DIV			CCI_REG16(0x110a)
+#define SMIAPP_REG_F32_MIN_PLL_IP_FREQ_HZ			(CCI_REG32(0x110c) | CCS_FL_FLOAT_IREAL)
+#define SMIAPP_REG_F32_MAX_PLL_IP_FREQ_HZ			(CCI_REG32(0x1110) | CCS_FL_FLOAT_IREAL)
+#define SMIAPP_REG_U16_MIN_PLL_MULTIPLIER			CCI_REG16(0x1114)
+#define SMIAPP_REG_U16_MAX_PLL_MULTIPLIER			CCI_REG16(0x1116)
+#define SMIAPP_REG_F32_MIN_PLL_OP_FREQ_HZ			(CCI_REG32(0x1118) | CCS_FL_FLOAT_IREAL)
+#define SMIAPP_REG_F32_MAX_PLL_OP_FREQ_HZ			(CCI_REG32(0x111c) | CCS_FL_FLOAT_IREAL)
+#define SMIAPP_REG_U16_MIN_VT_SYS_CLK_DIV			CCI_REG16(0x1120)
+#define SMIAPP_REG_U16_MAX_VT_SYS_CLK_DIV			CCI_REG16(0x1122)
+#define SMIAPP_REG_F32_MIN_VT_SYS_CLK_FREQ_HZ			(CCI_REG32(0x1124) | CCS_FL_FLOAT_IREAL)
+#define SMIAPP_REG_F32_MAX_VT_SYS_CLK_FREQ_HZ			(CCI_REG32(0x1128) | CCS_FL_FLOAT_IREAL)
+#define SMIAPP_REG_F32_MIN_VT_PIX_CLK_FREQ_HZ			(CCI_REG32(0x112c) | CCS_FL_FLOAT_IREAL)
+#define SMIAPP_REG_F32_MAX_VT_PIX_CLK_FREQ_HZ			(CCI_REG32(0x1130) | CCS_FL_FLOAT_IREAL)
+#define SMIAPP_REG_U16_MIN_VT_PIX_CLK_DIV			CCI_REG16(0x1134)
+#define SMIAPP_REG_U16_MAX_VT_PIX_CLK_DIV			CCI_REG16(0x1136)
+#define SMIAPP_REG_U16_MIN_FRAME_LENGTH_LINES			CCI_REG16(0x1140)
+#define SMIAPP_REG_U16_MAX_FRAME_LENGTH_LINES			CCI_REG16(0x1142)
+#define SMIAPP_REG_U16_MIN_LINE_LENGTH_PCK			CCI_REG16(0x1144)
+#define SMIAPP_REG_U16_MAX_LINE_LENGTH_PCK			CCI_REG16(0x1146)
+#define SMIAPP_REG_U16_MIN_LINE_BLANKING_PCK			CCI_REG16(0x1148)
+#define SMIAPP_REG_U16_MIN_FRAME_BLANKING_LINES			CCI_REG16(0x114a)
+#define SMIAPP_REG_U8_MIN_LINE_LENGTH_PCK_STEP_SIZE		CCI_REG8(0x114c)
+#define SMIAPP_REG_U16_MIN_OP_SYS_CLK_DIV			CCI_REG16(0x1160)
+#define SMIAPP_REG_U16_MAX_OP_SYS_CLK_DIV			CCI_REG16(0x1162)
+#define SMIAPP_REG_F32_MIN_OP_SYS_CLK_FREQ_HZ			(CCI_REG32(0x1164) | CCS_FL_FLOAT_IREAL)
+#define SMIAPP_REG_F32_MAX_OP_SYS_CLK_FREQ_HZ			(CCI_REG32(0x1168) | CCS_FL_FLOAT_IREAL)
+#define SMIAPP_REG_U16_MIN_OP_PIX_CLK_DIV			CCI_REG16(0x116c)
+#define SMIAPP_REG_U16_MAX_OP_PIX_CLK_DIV			CCI_REG16(0x116e)
+#define SMIAPP_REG_F32_MIN_OP_PIX_CLK_FREQ_HZ			(CCI_REG32(0x1170) | CCS_FL_FLOAT_IREAL)
+#define SMIAPP_REG_F32_MAX_OP_PIX_CLK_FREQ_HZ			(CCI_REG32(0x1174) | CCS_FL_FLOAT_IREAL)
+#define SMIAPP_REG_U16_X_ADDR_MIN				CCI_REG16(0x1180)
+#define SMIAPP_REG_U16_Y_ADDR_MIN				CCI_REG16(0x1182)
+#define SMIAPP_REG_U16_X_ADDR_MAX				CCI_REG16(0x1184)
+#define SMIAPP_REG_U16_Y_ADDR_MAX				CCI_REG16(0x1186)
+#define SMIAPP_REG_U16_MIN_X_OUTPUT_SIZE			CCI_REG16(0x1188)
+#define SMIAPP_REG_U16_MIN_Y_OUTPUT_SIZE			CCI_REG16(0x118a)
+#define SMIAPP_REG_U16_MAX_X_OUTPUT_SIZE			CCI_REG16(0x118c)
+#define SMIAPP_REG_U16_MAX_Y_OUTPUT_SIZE			CCI_REG16(0x118e)
+#define SMIAPP_REG_U16_MIN_EVEN_INC				CCI_REG16(0x11c0)
+#define SMIAPP_REG_U16_MAX_EVEN_INC				CCI_REG16(0x11c2)
+#define SMIAPP_REG_U16_MIN_ODD_INC				CCI_REG16(0x11c4)
+#define SMIAPP_REG_U16_MAX_ODD_INC				CCI_REG16(0x11c6)
+#define SMIAPP_REG_U16_SCALING_CAPABILITY			CCI_REG16(0x1200)
+#define SMIAPP_REG_U16_SCALER_M_MIN				CCI_REG16(0x1204)
+#define SMIAPP_REG_U16_SCALER_M_MAX				CCI_REG16(0x1206)
+#define SMIAPP_REG_U16_SCALER_N_MIN				CCI_REG16(0x1208)
+#define SMIAPP_REG_U16_SCALER_N_MAX				CCI_REG16(0x120a)
+#define SMIAPP_REG_U16_SPATIAL_SAMPLING_CAPABILITY		CCI_REG16(0x120c)
+#define SMIAPP_REG_U8_DIGITAL_CROP_CAPABILITY			CCI_REG8(0x120e)
+#define SMIAPP_REG_U16_COMPRESSION_CAPABILITY			CCI_REG16(0x1300)
+#define SMIAPP_REG_U16_MATRIX_ELEMENT_REDINRED			CCI_REG16(0x1400)
+#define SMIAPP_REG_U16_MATRIX_ELEMENT_GREENINRED		CCI_REG16(0x1402)
+#define SMIAPP_REG_U16_MATRIX_ELEMENT_BLUEINRED			CCI_REG16(0x1404)
+#define SMIAPP_REG_U16_MATRIX_ELEMENT_REDINGREEN		CCI_REG16(0x1406)
+#define SMIAPP_REG_U16_MATRIX_ELEMENT_GREENINGREEN		CCI_REG16(0x1408)
+#define SMIAPP_REG_U16_MATRIX_ELEMENT_BLUEINGREEN		CCI_REG16(0x140a)
+#define SMIAPP_REG_U16_MATRIX_ELEMENT_REDINBLUE			CCI_REG16(0x140c)
+#define SMIAPP_REG_U16_MATRIX_ELEMENT_GREENINBLUE		CCI_REG16(0x140e)
+#define SMIAPP_REG_U16_MATRIX_ELEMENT_BLUEINBLUE		CCI_REG16(0x1410)
+#define SMIAPP_REG_U16_FIFO_SIZE_PIXELS				CCI_REG16(0x1500)
+#define SMIAPP_REG_U8_FIFO_SUPPORT_CAPABILITY			CCI_REG8(0x1502)
+#define SMIAPP_REG_U8_DPHY_CTRL_CAPABILITY			CCI_REG8(0x1600)
+#define SMIAPP_REG_U8_CSI_LANE_MODE_CAPABILITY			CCI_REG8(0x1601)
+#define SMIAPP_REG_U8_CSI_SIGNALLING_MODE_CAPABILITY		CCI_REG8(0x1602)
+#define SMIAPP_REG_U8_FAST_STANDBY_CAPABILITY			CCI_REG8(0x1603)
+#define SMIAPP_REG_U8_CCI_ADDRESS_CONTROL_CAPABILITY		CCI_REG8(0x1604)
+#define SMIAPP_REG_U32_MAX_PER_LANE_BITRATE_1_LANE_MODE_MBPS	CCI_REG32(0x1608)
+#define SMIAPP_REG_U32_MAX_PER_LANE_BITRATE_2_LANE_MODE_MBPS	CCI_REG32(0x160c)
+#define SMIAPP_REG_U32_MAX_PER_LANE_BITRATE_3_LANE_MODE_MBPS	CCI_REG32(0x1610)
+#define SMIAPP_REG_U32_MAX_PER_LANE_BITRATE_4_LANE_MODE_MBPS	CCI_REG32(0x1614)
+#define SMIAPP_REG_U8_TEMP_SENSOR_CAPABILITY			CCI_REG8(0x1618)
+#define SMIAPP_REG_U16_MIN_FRAME_LENGTH_LINES_BIN		CCI_REG16(0x1700)
+#define SMIAPP_REG_U16_MAX_FRAME_LENGTH_LINES_BIN		CCI_REG16(0x1702)
+#define SMIAPP_REG_U16_MIN_LINE_LENGTH_PCK_BIN			CCI_REG16(0x1704)
+#define SMIAPP_REG_U16_MAX_LINE_LENGTH_PCK_BIN			CCI_REG16(0x1706)
+#define SMIAPP_REG_U16_MIN_LINE_BLANKING_PCK_BIN		CCI_REG16(0x1708)
+#define SMIAPP_REG_U16_FINE_INTEGRATION_TIME_MIN_BIN		CCI_REG16(0x170a)
+#define SMIAPP_REG_U16_FINE_INTEGRATION_TIME_MAX_MARGIN_BIN	CCI_REG16(0x170c)
+#define SMIAPP_REG_U8_BINNING_CAPABILITY			CCI_REG8(0x1710)
+#define SMIAPP_REG_U8_BINNING_WEIGHTING_CAPABILITY		CCI_REG8(0x1711)
+#define SMIAPP_REG_U8_BINNING_SUBTYPES				CCI_REG8(0x1712)
+#define SMIAPP_REG_U8_BINNING_TYPE_n(n)				CCI_REG8(0x1713 + (n)) /* 1 <= n <= 237 */
+#define SMIAPP_REG_U8_DATA_TRANSFER_IF_CAPABILITY		CCI_REG8(0x1800)
+#define SMIAPP_REG_U8_SHADING_CORRECTION_CAPABILITY		CCI_REG8(0x1900)
+#define SMIAPP_REG_U8_GREEN_IMBALANCE_CAPABILITY		CCI_REG8(0x1901)
+#define SMIAPP_REG_U8_BLACK_LEVEL_CAPABILITY			CCI_REG8(0x1902)
+#define SMIAPP_REG_U8_MODULE_SPECIFIC_CORRECTION_CAPABILITY	CCI_REG8(0x1903)
+#define SMIAPP_REG_U16_DEFECT_CORRECTION_CAPABILITY		CCI_REG16(0x1904)
+#define SMIAPP_REG_U16_DEFECT_CORRECTION_CAPABILITY_2		CCI_REG16(0x1906)
+#define SMIAPP_REG_U8_EDOF_CAPABILITY				CCI_REG8(0x1980)
+#define SMIAPP_REG_U8_ESTIMATION_FRAMES				CCI_REG8(0x1981)
+#define SMIAPP_REG_U8_SUPPORTS_SHARPNESS_ADJ			CCI_REG8(0x1982)
+#define SMIAPP_REG_U8_SUPPORTS_DENOISING_ADJ			CCI_REG8(0x1983)
+#define SMIAPP_REG_U8_SUPPORTS_MODULE_SPECIFIC_ADJ		CCI_REG8(0x1984)
+#define SMIAPP_REG_U8_SUPPORTS_DEPTH_OF_FIELD_ADJ		CCI_REG8(0x1985)
+#define SMIAPP_REG_U8_SUPPORTS_FOCUS_DISTANCE_ADJ		CCI_REG8(0x1986)
+#define SMIAPP_REG_U8_COLOUR_FEEDBACK_CAPABILITY		CCI_REG8(0x1987)
+#define SMIAPP_REG_U8_EDOF_SUPPORT_AB_NXM			CCI_REG8(0x1988)
+#define SMIAPP_REG_U8_ESTIMATION_MODE_CAPABILITY		CCI_REG8(0x19c0)
+#define SMIAPP_REG_U8_ESTIMATION_ZONE_CAPABILITY		CCI_REG8(0x19c1)
+#define SMIAPP_REG_U16_EST_DEPTH_OF_FIELD			CCI_REG16(0x19c2)
+#define SMIAPP_REG_U16_EST_FOCUS_DISTANCE			CCI_REG16(0x19c4)
+#define SMIAPP_REG_U16_CAPABILITY_TRDY_MIN			CCI_REG16(0x1a00)
+#define SMIAPP_REG_U8_FLASH_MODE_CAPABILITY			CCI_REG8(0x1a02)
+#define SMIAPP_REG_U16_MECH_SHUT_AND_ACT_START_ADDR		CCI_REG16(0x1b02)
+#define SMIAPP_REG_U8_ACTUATOR_CAPABILITY			CCI_REG8(0x1b04)
+#define SMIAPP_REG_U16_ACTUATOR_TYPE				CCI_REG16(0x1b40)
+#define SMIAPP_REG_U8_AF_DEVICE_ADDRESS				CCI_REG8(0x1b42)
+#define SMIAPP_REG_U16_FOCUS_CHANGE_ADDRESS			CCI_REG16(0x1b44)
+#define SMIAPP_REG_U8_BRACKETING_LUT_CAPABILITY_1		CCI_REG8(0x1c00)
+#define SMIAPP_REG_U8_BRACKETING_LUT_CAPABILITY_2		CCI_REG8(0x1c01)
+#define SMIAPP_REG_U8_BRACKETING_LUT_SIZE			CCI_REG8(0x1c02)
 
 /* Register bit definitions */
 #define SMIAPP_IMAGE_ORIENTATION_HFLIP			BIT(0)
diff --git a/drivers/media/i2c/ds90ub913.c b/drivers/media/i2c/ds90ub913.c
index 8e9ebed09f..ca9bb29dab 100644
--- a/drivers/media/i2c/ds90ub913.c
+++ b/drivers/media/i2c/ds90ub913.c
@@ -424,8 +424,7 @@ static int ub913_set_fmt(struct v4l2_subdev *sd,
 	}
 
 	/* Set sink format */
-	fmt = v4l2_subdev_state_get_stream_format(state, format->pad,
-						  format->stream);
+	fmt = v4l2_subdev_state_get_format(state, format->pad, format->stream);
 	if (!fmt)
 		return -EINVAL;
 
@@ -444,8 +443,8 @@ static int ub913_set_fmt(struct v4l2_subdev *sd,
 	return 0;
 }
 
-static int ub913_init_cfg(struct v4l2_subdev *sd,
-			  struct v4l2_subdev_state *state)
+static int ub913_init_state(struct v4l2_subdev *sd,
+			    struct v4l2_subdev_state *state)
 {
 	struct v4l2_subdev_route routes[] = {
 		{
@@ -504,7 +503,6 @@ static const struct v4l2_subdev_pad_ops ub913_pad_ops = {
 	.get_frame_desc = ub913_get_frame_desc,
 	.get_fmt = v4l2_subdev_get_fmt,
 	.set_fmt = ub913_set_fmt,
-	.init_cfg = ub913_init_cfg,
 };
 
 static const struct v4l2_subdev_ops ub913_subdev_ops = {
@@ -512,6 +510,10 @@ static const struct v4l2_subdev_ops ub913_subdev_ops = {
 	.pad = &ub913_pad_ops,
 };
 
+static const struct v4l2_subdev_internal_ops ub913_internal_ops = {
+	.init_state = ub913_init_state,
+};
+
 static const struct media_entity_operations ub913_entity_ops = {
 	.link_validate = v4l2_subdev_link_validate,
 };
@@ -745,6 +747,7 @@ static int ub913_subdev_init(struct ub913_data *priv)
 	int ret;
 
 	v4l2_i2c_subdev_init(&priv->sd, priv->client, &ub913_subdev_ops);
+	priv->sd.internal_ops = &ub913_internal_ops;
 	priv->sd.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE | V4L2_SUBDEV_FL_STREAMS;
 	priv->sd.entity.function = MEDIA_ENT_F_VID_IF_BRIDGE;
 	priv->sd.entity.ops = &ub913_entity_ops;
diff --git a/drivers/media/i2c/ds90ub953.c b/drivers/media/i2c/ds90ub953.c
index 6440223128..16f88db149 100644
--- a/drivers/media/i2c/ds90ub953.c
+++ b/drivers/media/i2c/ds90ub953.c
@@ -558,8 +558,7 @@ static int ub953_set_fmt(struct v4l2_subdev *sd,
 		return v4l2_subdev_get_fmt(sd, state, format);
 
 	/* Set sink format */
-	fmt = v4l2_subdev_state_get_stream_format(state, format->pad,
-						  format->stream);
+	fmt = v4l2_subdev_state_get_format(state, format->pad, format->stream);
 	if (!fmt)
 		return -EINVAL;
 
@@ -576,8 +575,8 @@ static int ub953_set_fmt(struct v4l2_subdev *sd,
 	return 0;
 }
 
-static int ub953_init_cfg(struct v4l2_subdev *sd,
-			  struct v4l2_subdev_state *state)
+static int ub953_init_state(struct v4l2_subdev *sd,
+			    struct v4l2_subdev_state *state)
 {
 	struct v4l2_subdev_route routes[] = {
 		{
@@ -714,7 +713,6 @@ static const struct v4l2_subdev_pad_ops ub953_pad_ops = {
 	.get_frame_desc = ub953_get_frame_desc,
 	.get_fmt = v4l2_subdev_get_fmt,
 	.set_fmt = ub953_set_fmt,
-	.init_cfg = ub953_init_cfg,
 };
 
 static const struct v4l2_subdev_core_ops ub953_subdev_core_ops = {
@@ -728,6 +726,10 @@ static const struct v4l2_subdev_ops ub953_subdev_ops = {
 	.pad = &ub953_pad_ops,
 };
 
+static const struct v4l2_subdev_internal_ops ub953_internal_ops = {
+	.init_state = ub953_init_state,
+};
+
 static const struct media_entity_operations ub953_entity_ops = {
 	.link_validate = v4l2_subdev_link_validate,
 };
@@ -1241,6 +1243,7 @@ static int ub953_subdev_init(struct ub953_data *priv)
 	int ret;
 
 	v4l2_i2c_subdev_init(&priv->sd, priv->client, &ub953_subdev_ops);
+	priv->sd.internal_ops = &ub953_internal_ops;
 
 	priv->sd.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE |
 			  V4L2_SUBDEV_FL_HAS_EVENTS | V4L2_SUBDEV_FL_STREAMS;
diff --git a/drivers/media/i2c/ds90ub960.c b/drivers/media/i2c/ds90ub960.c
index b8f3e5ca03..ffe5f25f86 100644
--- a/drivers/media/i2c/ds90ub960.c
+++ b/drivers/media/i2c/ds90ub960.c
@@ -2451,9 +2451,8 @@ static int ub960_configure_ports_for_streaming(struct ub960_data *priv,
 		if (rx_data[nport].num_streams > 2)
 			return -EPIPE;
 
-		fmt = v4l2_subdev_state_get_stream_format(state,
-							  route->sink_pad,
-							  route->sink_stream);
+		fmt = v4l2_subdev_state_get_format(state, route->sink_pad,
+						   route->sink_stream);
 		if (!fmt)
 			return -EPIPE;
 
@@ -2842,8 +2841,8 @@ static int ub960_get_frame_desc(struct v4l2_subdev *sd, unsigned int pad,
 			const struct ub960_format_info *ub960_fmt;
 			struct v4l2_mbus_framefmt *fmt;
 
-			fmt = v4l2_subdev_state_get_stream_format(state, pad,
-								  route->source_stream);
+			fmt = v4l2_subdev_state_get_format(state, pad,
+							   route->source_stream);
 
 			if (!fmt) {
 				ret = -EINVAL;
@@ -2891,8 +2890,7 @@ static int ub960_set_fmt(struct v4l2_subdev *sd,
 	if (!ub960_find_format(format->format.code))
 		format->format.code = ub960_formats[0].code;
 
-	fmt = v4l2_subdev_state_get_stream_format(state, format->pad,
-						  format->stream);
+	fmt = v4l2_subdev_state_get_format(state, format->pad, format->stream);
 	if (!fmt)
 		return -EINVAL;
 
@@ -2908,8 +2906,8 @@ static int ub960_set_fmt(struct v4l2_subdev *sd,
 	return 0;
 }
 
-static int ub960_init_cfg(struct v4l2_subdev *sd,
-			  struct v4l2_subdev_state *state)
+static int ub960_init_state(struct v4l2_subdev *sd,
+			    struct v4l2_subdev_state *state)
 {
 	struct ub960_data *priv = sd_to_ub960(sd);
 
@@ -2940,8 +2938,6 @@ static const struct v4l2_subdev_pad_ops ub960_pad_ops = {
 
 	.get_fmt = v4l2_subdev_get_fmt,
 	.set_fmt = ub960_set_fmt,
-
-	.init_cfg = ub960_init_cfg,
 };
 
 static int ub960_log_status(struct v4l2_subdev *sd)
@@ -3093,6 +3089,10 @@ static const struct v4l2_subdev_core_ops ub960_subdev_core_ops = {
 	.unsubscribe_event = v4l2_event_subdev_unsubscribe,
 };
 
+static const struct v4l2_subdev_internal_ops ub960_internal_ops = {
+	.init_state = ub960_init_state,
+};
+
 static const struct v4l2_subdev_ops ub960_subdev_ops = {
 	.core = &ub960_subdev_core_ops,
 	.pad = &ub960_pad_ops,
@@ -3652,6 +3652,7 @@ static int ub960_create_subdev(struct ub960_data *priv)
 	int ret;
 
 	v4l2_i2c_subdev_init(&priv->sd, priv->client, &ub960_subdev_ops);
+	priv->sd.internal_ops = &ub960_internal_ops;
 
 	v4l2_ctrl_handler_init(&priv->ctrl_handler, 1);
 	priv->sd.ctrl_handler = &priv->ctrl_handler;
diff --git a/drivers/media/i2c/et8ek8/et8ek8_driver.c b/drivers/media/i2c/et8ek8/et8ek8_driver.c
index d6fc843f93..f548b1bb75 100644
--- a/drivers/media/i2c/et8ek8/et8ek8_driver.c
+++ b/drivers/media/i2c/et8ek8/et8ek8_driver.c
@@ -995,8 +995,7 @@ __et8ek8_get_pad_format(struct et8ek8_sensor *sensor,
 {
 	switch (which) {
 	case V4L2_SUBDEV_FORMAT_TRY:
-		return v4l2_subdev_get_try_format(&sensor->subdev, sd_state,
-						  pad);
+		return v4l2_subdev_state_get_format(sd_state, pad);
 	case V4L2_SUBDEV_FORMAT_ACTIVE:
 		return &sensor->format;
 	default:
@@ -1047,10 +1046,18 @@ static int et8ek8_set_pad_format(struct v4l2_subdev *subdev,
 }
 
 static int et8ek8_get_frame_interval(struct v4l2_subdev *subdev,
+				     struct v4l2_subdev_state *sd_state,
 				     struct v4l2_subdev_frame_interval *fi)
 {
 	struct et8ek8_sensor *sensor = to_et8ek8_sensor(subdev);
 
+	/*
+	 * FIXME: Implement support for V4L2_SUBDEV_FORMAT_TRY, using the V4L2
+	 * subdev active state API.
+	 */
+	if (fi->which != V4L2_SUBDEV_FORMAT_ACTIVE)
+		return -EINVAL;
+
 	memset(fi, 0, sizeof(*fi));
 	fi->interval = sensor->current_reglist->mode.timeperframe;
 
@@ -1058,11 +1065,19 @@ static int et8ek8_get_frame_interval(struct v4l2_subdev *subdev,
 }
 
 static int et8ek8_set_frame_interval(struct v4l2_subdev *subdev,
+				     struct v4l2_subdev_state *sd_state,
 				     struct v4l2_subdev_frame_interval *fi)
 {
 	struct et8ek8_sensor *sensor = to_et8ek8_sensor(subdev);
 	struct et8ek8_reglist *reglist;
 
+	/*
+	 * FIXME: Implement support for V4L2_SUBDEV_FORMAT_TRY, using the V4L2
+	 * subdev active state API.
+	 */
+	if (fi->which != V4L2_SUBDEV_FORMAT_ACTIVE)
+		return -EINVAL;
+
 	reglist = et8ek8_reglist_find_mode_ival(&meta_reglist,
 						sensor->current_reglist,
 						&fi->interval);
@@ -1343,8 +1358,6 @@ static int et8ek8_close(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
 
 static const struct v4l2_subdev_video_ops et8ek8_video_ops = {
 	.s_stream = et8ek8_s_stream,
-	.g_frame_interval = et8ek8_get_frame_interval,
-	.s_frame_interval = et8ek8_set_frame_interval,
 };
 
 static const struct v4l2_subdev_core_ops et8ek8_core_ops = {
@@ -1357,6 +1370,8 @@ static const struct v4l2_subdev_pad_ops et8ek8_pad_ops = {
 	.enum_frame_interval = et8ek8_enum_frame_ival,
 	.get_fmt = et8ek8_get_pad_format,
 	.set_fmt = et8ek8_set_pad_format,
+	.get_frame_interval = et8ek8_get_frame_interval,
+	.set_frame_interval = et8ek8_set_frame_interval,
 };
 
 static const struct v4l2_subdev_ops et8ek8_ops = {
diff --git a/drivers/media/i2c/gc0308.c b/drivers/media/i2c/gc0308.c
new file mode 100644
index 0000000000..fa754a8a39
--- /dev/null
+++ b/drivers/media/i2c/gc0308.c
@@ -0,0 +1,1451 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Driver for the GalaxyCore GC0308 camera sensor.
+ *
+ * Copyright (c) 2023 Sebastian Reichel <sre@kernel.org>
+ */
+
+#include <linux/clk.h>
+#include <linux/device.h>
+#include <linux/gpio/consumer.h>
+#include <linux/i2c.h>
+#include <linux/module.h>
+#include <linux/mod_devicetable.h>
+#include <linux/pm_runtime.h>
+#include <linux/regmap.h>
+#include <linux/regulator/consumer.h>
+
+#include <media/v4l2-cci.h>
+#include <media/v4l2-ctrls.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-event.h>
+#include <media/v4l2-fwnode.h>
+#include <media/v4l2-subdev.h>
+
+/* Analog & CISCTL*/
+#define GC0308_CHIP_ID			CCI_REG8(0x000)
+#define GC0308_HBLANK			CCI_REG8(0x001)
+#define GC0308_VBLANK			CCI_REG8(0x002)
+#define GC0308_EXP			CCI_REG16(0x003)
+#define GC0308_ROW_START		CCI_REG16(0x005)
+#define GC0308_COL_START		CCI_REG16(0x007)
+#define GC0308_WIN_HEIGHT		CCI_REG16(0x009)
+#define GC0308_WIN_WIDTH		CCI_REG16(0x00b)
+#define GC0308_VS_START_TIME		CCI_REG8(0x00d) /* in rows */
+#define GC0308_VS_END_TIME		CCI_REG8(0x00e) /* in rows */
+#define GC0308_VB_HB			CCI_REG8(0x00f)
+#define GC0308_RSH_WIDTH		CCI_REG8(0x010)
+#define GC0308_TSP_WIDTH		CCI_REG8(0x011)
+#define GC0308_SAMPLE_HOLD_DELAY	CCI_REG8(0x012)
+#define GC0308_ROW_TAIL_WIDTH		CCI_REG8(0x013)
+#define GC0308_CISCTL_MODE1		CCI_REG8(0x014)
+#define GC0308_CISCTL_MODE2		CCI_REG8(0x015)
+#define GC0308_CISCTL_MODE3		CCI_REG8(0x016)
+#define GC0308_CISCTL_MODE4		CCI_REG8(0x017)
+#define GC0308_ANALOG_MODE1		CCI_REG8(0x01a)
+#define GC0308_ANALOG_MODE2		CCI_REG8(0x01b)
+#define GC0308_HRST_RSG_V18		CCI_REG8(0x01c)
+#define GC0308_VREF_V25			CCI_REG8(0x01d)
+#define GC0308_ADC_R			CCI_REG8(0x01e)
+#define GC0308_PAD_DRV			CCI_REG8(0x01f)
+#define GC0308_SOFT_RESET		CCI_REG8(0x0fe)
+
+/* ISP */
+#define GC0308_BLOCK_EN1		CCI_REG8(0x020)
+#define GC0308_BLOCK_EN2		CCI_REG8(0x021)
+#define GC0308_AAAA_EN			CCI_REG8(0x022)
+#define GC0308_SPECIAL_EFFECT		CCI_REG8(0x023)
+#define GC0308_OUT_FORMAT		CCI_REG8(0x024)
+#define GC0308_OUT_EN			CCI_REG8(0x025)
+#define GC0308_SYNC_MODE		CCI_REG8(0x026)
+#define GC0308_CLK_DIV_MODE		CCI_REG8(0x028)
+#define GC0308_BYPASS_MODE		CCI_REG8(0x029)
+#define GC0308_CLK_GATING		CCI_REG8(0x02a)
+#define GC0308_DITHER_MODE		CCI_REG8(0x02b)
+#define GC0308_DITHER_BIT		CCI_REG8(0x02c)
+#define GC0308_DEBUG_MODE1		CCI_REG8(0x02d)
+#define GC0308_DEBUG_MODE2		CCI_REG8(0x02e)
+#define GC0308_DEBUG_MODE3		CCI_REG8(0x02f)
+#define GC0308_CROP_WIN_MODE		CCI_REG8(0x046)
+#define GC0308_CROP_WIN_Y1		CCI_REG8(0x047)
+#define GC0308_CROP_WIN_X1		CCI_REG8(0x048)
+#define GC0308_CROP_WIN_HEIGHT		CCI_REG16(0x049)
+#define GC0308_CROP_WIN_WIDTH		CCI_REG16(0x04b)
+
+/* BLK */
+#define GC0308_BLK_MODE			CCI_REG8(0x030)
+#define GC0308_BLK_LIMIT_VAL		CCI_REG8(0x031)
+#define GC0308_GLOBAL_OFF		CCI_REG8(0x032)
+#define GC0308_CURRENT_R_OFF		CCI_REG8(0x033)
+#define GC0308_CURRENT_G_OFF		CCI_REG8(0x034)
+#define GC0308_CURRENT_B_OFF		CCI_REG8(0x035)
+#define GC0308_CURRENT_R_DARK_CURRENT	CCI_REG8(0x036)
+#define GC0308_CURRENT_G_DARK_CURRENT	CCI_REG8(0x037)
+#define GC0308_CURRENT_B_DARK_CURRENT	CCI_REG8(0x038)
+#define GC0308_EXP_RATE_DARKC		CCI_REG8(0x039)
+#define GC0308_OFF_SUBMODE		CCI_REG8(0x03a)
+#define GC0308_DARKC_SUBMODE		CCI_REG8(0x03b)
+#define GC0308_MANUAL_G1_OFF		CCI_REG8(0x03c)
+#define GC0308_MANUAL_R1_OFF		CCI_REG8(0x03d)
+#define GC0308_MANUAL_B2_OFF		CCI_REG8(0x03e)
+#define GC0308_MANUAL_G2_OFF		CCI_REG8(0x03f)
+
+/* PREGAIN */
+#define GC0308_GLOBAL_GAIN		CCI_REG8(0x050)
+#define GC0308_AUTO_PREGAIN		CCI_REG8(0x051)
+#define GC0308_AUTO_POSTGAIN		CCI_REG8(0x052)
+#define GC0308_CHANNEL_GAIN_G1		CCI_REG8(0x053)
+#define GC0308_CHANNEL_GAIN_R		CCI_REG8(0x054)
+#define GC0308_CHANNEL_GAIN_B		CCI_REG8(0x055)
+#define GC0308_CHANNEL_GAIN_G2		CCI_REG8(0x056)
+#define GC0308_R_RATIO			CCI_REG8(0x057)
+#define GC0308_G_RATIO			CCI_REG8(0x058)
+#define GC0308_B_RATIO			CCI_REG8(0x059)
+#define GC0308_AWB_R_GAIN		CCI_REG8(0x05a)
+#define GC0308_AWB_G_GAIN		CCI_REG8(0x05b)
+#define GC0308_AWB_B_GAIN		CCI_REG8(0x05c)
+#define GC0308_LSC_DEC_LVL1		CCI_REG8(0x05d)
+#define GC0308_LSC_DEC_LVL2		CCI_REG8(0x05e)
+#define GC0308_LSC_DEC_LVL3		CCI_REG8(0x05f)
+
+/* DNDD */
+#define GC0308_DN_MODE_EN		CCI_REG8(0x060)
+#define GC0308_DN_MODE_RATIO		CCI_REG8(0x061)
+#define GC0308_DN_BILAT_B_BASE		CCI_REG8(0x062)
+#define GC0308_DN_B_INCR		CCI_REG8(0x063)
+#define GC0308_DN_BILAT_N_BASE		CCI_REG8(0x064)
+#define GC0308_DN_N_INCR		CCI_REG8(0x065)
+#define GC0308_DD_DARK_BRIGHT_TH	CCI_REG8(0x066)
+#define GC0308_DD_FLAT_TH		CCI_REG8(0x067)
+#define GC0308_DD_LIMIT			CCI_REG8(0x068)
+
+/* ASDE - Auto Saturation De-noise and Edge-Enhancement */
+#define GC0308_ASDE_GAIN_TRESH		CCI_REG8(0x069)
+#define GC0308_ASDE_GAIN_MODE		CCI_REG8(0x06a)
+#define GC0308_ASDE_DN_SLOPE		CCI_REG8(0x06b)
+#define GC0308_ASDE_DD_BRIGHT		CCI_REG8(0x06c)
+#define GC0308_ASDE_DD_LIMIT		CCI_REG8(0x06d)
+#define GC0308_ASDE_AUTO_EE1		CCI_REG8(0x06e)
+#define GC0308_ASDE_AUTO_EE2		CCI_REG8(0x06f)
+#define GC0308_ASDE_AUTO_SAT_DEC_SLOPE	CCI_REG8(0x070)
+#define GC0308_ASDE_AUTO_SAT_LOW_LIMIT	CCI_REG8(0x071)
+
+/* INTPEE - Interpolation and Edge-Enhancement */
+#define GC0308_EEINTP_MODE_1		CCI_REG8(0x072)
+#define GC0308_EEINTP_MODE_2		CCI_REG8(0x073)
+#define GC0308_DIRECTION_TH1		CCI_REG8(0x074)
+#define GC0308_DIRECTION_TH2		CCI_REG8(0x075)
+#define GC0308_DIFF_HV_TI_TH		CCI_REG8(0x076)
+#define GC0308_EDGE12_EFFECT		CCI_REG8(0x077)
+#define GC0308_EDGE_POS_RATIO		CCI_REG8(0x078)
+#define GC0308_EDGE1_MINMAX		CCI_REG8(0x079)
+#define GC0308_EDGE2_MINMAX		CCI_REG8(0x07a)
+#define GC0308_EDGE12_TH		CCI_REG8(0x07b)
+#define GC0308_EDGE_MAX			CCI_REG8(0x07c)
+
+/* ABB - Auto Black Balance */
+#define GC0308_ABB_MODE			CCI_REG8(0x080)
+#define GC0308_ABB_TARGET_AVGH		CCI_REG8(0x081)
+#define GC0308_ABB_TARGET_AVGL		CCI_REG8(0x082)
+#define GC0308_ABB_LIMIT_VAL		CCI_REG8(0x083)
+#define GC0308_ABB_SPEED		CCI_REG8(0x084)
+#define GC0308_CURR_R_BLACK_LVL		CCI_REG8(0x085)
+#define GC0308_CURR_G_BLACK_LVL		CCI_REG8(0x086)
+#define GC0308_CURR_B_BLACK_LVL		CCI_REG8(0x087)
+#define GC0308_CURR_R_BLACK_FACTOR	CCI_REG8(0x088)
+#define GC0308_CURR_G_BLACK_FACTOR	CCI_REG8(0x089)
+#define GC0308_CURR_B_BLACK_FACTOR	CCI_REG8(0x08a)
+
+/* LSC - Lens Shading Correction */
+#define GC0308_LSC_RED_B2		CCI_REG8(0x08b)
+#define GC0308_LSC_GREEN_B2		CCI_REG8(0x08c)
+#define GC0308_LSC_BLUE_B2		CCI_REG8(0x08d)
+#define GC0308_LSC_RED_B4		CCI_REG8(0x08e)
+#define GC0308_LSC_GREEN_B4		CCI_REG8(0x08f)
+#define GC0308_LSC_BLUE_B4		CCI_REG8(0x090)
+#define GC0308_LSC_ROW_CENTER		CCI_REG8(0x091)
+#define GC0308_LSC_COL_CENTER		CCI_REG8(0x092)
+
+/* CC - Channel Coefficient */
+#define GC0308_CC_MATRIX_C11		CCI_REG8(0x093)
+#define GC0308_CC_MATRIX_C12		CCI_REG8(0x094)
+#define GC0308_CC_MATRIX_C13		CCI_REG8(0x095)
+#define GC0308_CC_MATRIX_C21		CCI_REG8(0x096)
+#define GC0308_CC_MATRIX_C22		CCI_REG8(0x097)
+#define GC0308_CC_MATRIX_C23		CCI_REG8(0x098)
+#define GC0308_CC_MATRIX_C41		CCI_REG8(0x09c)
+#define GC0308_CC_MATRIX_C42		CCI_REG8(0x09d)
+#define GC0308_CC_MATRIX_C43		CCI_REG8(0x09e)
+
+/* GAMMA */
+#define GC0308_GAMMA_OUT0		CCI_REG8(0x09f)
+#define GC0308_GAMMA_OUT1		CCI_REG8(0x0a0)
+#define GC0308_GAMMA_OUT2		CCI_REG8(0x0a1)
+#define GC0308_GAMMA_OUT3		CCI_REG8(0x0a2)
+#define GC0308_GAMMA_OUT4		CCI_REG8(0x0a3)
+#define GC0308_GAMMA_OUT5		CCI_REG8(0x0a4)
+#define GC0308_GAMMA_OUT6		CCI_REG8(0x0a5)
+#define GC0308_GAMMA_OUT7		CCI_REG8(0x0a6)
+#define GC0308_GAMMA_OUT8		CCI_REG8(0x0a7)
+#define GC0308_GAMMA_OUT9		CCI_REG8(0x0a8)
+#define GC0308_GAMMA_OUT10		CCI_REG8(0x0a9)
+#define GC0308_GAMMA_OUT11		CCI_REG8(0x0aa)
+#define GC0308_GAMMA_OUT12		CCI_REG8(0x0ab)
+#define GC0308_GAMMA_OUT13		CCI_REG8(0x0ac)
+#define GC0308_GAMMA_OUT14		CCI_REG8(0x0ad)
+#define GC0308_GAMMA_OUT15		CCI_REG8(0x0ae)
+#define GC0308_GAMMA_OUT16		CCI_REG8(0x0af)
+
+/* YCP */
+#define GC0308_GLOBAL_SATURATION	CCI_REG8(0x0b0)
+#define GC0308_SATURATION_CB		CCI_REG8(0x0b1)
+#define GC0308_SATURATION_CR		CCI_REG8(0x0b2)
+#define GC0308_LUMA_CONTRAST		CCI_REG8(0x0b3)
+#define GC0308_CONTRAST_CENTER		CCI_REG8(0x0b4)
+#define GC0308_LUMA_OFFSET		CCI_REG8(0x0b5)
+#define GC0308_SKIN_CB_CENTER		CCI_REG8(0x0b6)
+#define GC0308_SKIN_CR_CENTER		CCI_REG8(0x0b7)
+#define GC0308_SKIN_RADIUS_SQUARE	CCI_REG8(0x0b8)
+#define GC0308_SKIN_BRIGHTNESS		CCI_REG8(0x0b9)
+#define GC0308_FIXED_CB			CCI_REG8(0x0ba)
+#define GC0308_FIXED_CR			CCI_REG8(0x0bb)
+#define GC0308_EDGE_DEC_SA		CCI_REG8(0x0bd)
+#define GC0308_AUTO_GRAY_MODE		CCI_REG8(0x0be)
+#define GC0308_SATURATION_SUB_STRENGTH	CCI_REG8(0x0bf)
+#define GC0308_Y_GAMMA_OUT0		CCI_REG8(0x0c0)
+#define GC0308_Y_GAMMA_OUT1		CCI_REG8(0x0c1)
+#define GC0308_Y_GAMMA_OUT2		CCI_REG8(0x0c2)
+#define GC0308_Y_GAMMA_OUT3		CCI_REG8(0x0c3)
+#define GC0308_Y_GAMMA_OUT4		CCI_REG8(0x0c4)
+#define GC0308_Y_GAMMA_OUT5		CCI_REG8(0x0c5)
+#define GC0308_Y_GAMMA_OUT6		CCI_REG8(0x0c6)
+#define GC0308_Y_GAMMA_OUT7		CCI_REG8(0x0c7)
+#define GC0308_Y_GAMMA_OUT8		CCI_REG8(0x0c8)
+#define GC0308_Y_GAMMA_OUT9		CCI_REG8(0x0c9)
+#define GC0308_Y_GAMMA_OUT10		CCI_REG8(0x0ca)
+#define GC0308_Y_GAMMA_OUT11		CCI_REG8(0x0cb)
+#define GC0308_Y_GAMMA_OUT12		CCI_REG8(0x0cc)
+
+/* AEC - Automatic Exposure Control */
+#define GC0308_AEC_MODE1		CCI_REG8(0x0d0)
+#define GC0308_AEC_MODE2		CCI_REG8(0x0d1)
+#define GC0308_AEC_MODE3		CCI_REG8(0x0d2)
+#define GC0308_AEC_TARGET_Y		CCI_REG8(0x0d3)
+#define GC0308_Y_AVG			CCI_REG8(0x0d4)
+#define GC0308_AEC_HIGH_LOW_RANGE	CCI_REG8(0x0d5)
+#define GC0308_AEC_IGNORE		CCI_REG8(0x0d6)
+#define GC0308_AEC_LIMIT_HIGH_RANGE	CCI_REG8(0x0d7)
+#define GC0308_AEC_R_OFFSET		CCI_REG8(0x0d9)
+#define GC0308_AEC_GB_OFFSET		CCI_REG8(0x0da)
+#define GC0308_AEC_SLOW_MARGIN		CCI_REG8(0x0db)
+#define GC0308_AEC_FAST_MARGIN		CCI_REG8(0x0dc)
+#define GC0308_AEC_EXP_CHANGE_GAIN	CCI_REG8(0x0dd)
+#define GC0308_AEC_STEP2_SUNLIGHT	CCI_REG8(0x0de)
+#define GC0308_AEC_I_FRAMES		CCI_REG8(0x0df)
+#define GC0308_AEC_I_STOP_L_MARGIN	CCI_REG8(0x0e0)
+#define GC0308_AEC_I_STOP_MARGIN	CCI_REG8(0x0e1)
+#define GC0308_ANTI_FLICKER_STEP	CCI_REG16(0x0e2)
+#define GC0308_EXP_LVL_1		CCI_REG16(0x0e4)
+#define GC0308_EXP_LVL_2		CCI_REG16(0x0e6)
+#define GC0308_EXP_LVL_3		CCI_REG16(0x0e8)
+#define GC0308_EXP_LVL_4		CCI_REG16(0x0ea)
+#define GC0308_MAX_EXP_LVL		CCI_REG8(0x0ec)
+#define GC0308_EXP_MIN_L		CCI_REG8(0x0ed)
+#define GC0308_MAX_POST_DF_GAIN		CCI_REG8(0x0ee)
+#define GC0308_MAX_PRE_DG_GAIN		CCI_REG8(0x0ef)
+
+/* ABS */
+#define GC0308_ABS_RANGE_COMP		CCI_REG8(0x0f0)
+#define GC0308_ABS_STOP_MARGIN		CCI_REG8(0x0f1)
+#define GC0308_Y_S_COMP			CCI_REG8(0x0f2)
+#define GC0308_Y_STRETCH_LIMIT		CCI_REG8(0x0f3)
+#define GC0308_Y_TILT			CCI_REG8(0x0f4)
+#define GC0308_Y_STRETCH		CCI_REG8(0x0f5)
+
+/* Measure Window */
+#define GC0308_BIG_WIN_X0		CCI_REG8(0x0f7)
+#define GC0308_BIG_WIN_Y0		CCI_REG8(0x0f8)
+#define GC0308_BIG_WIN_X1		CCI_REG8(0x0f9)
+#define GC0308_BIG_WIN_Y1		CCI_REG8(0x0fa)
+#define GC0308_DIFF_Y_BIG_THD		CCI_REG8(0x0fb)
+
+/* OUT Module (P1) */
+#define GC0308_CLOSE_FRAME_EN		CCI_REG8(0x150)
+#define GC0308_CLOSE_FRAME_NUM1		CCI_REG8(0x151)
+#define GC0308_CLOSE_FRAME_NUM2		CCI_REG8(0x152)
+#define GC0308_BAYER_MODE		CCI_REG8(0x153)
+#define GC0308_SUBSAMPLE		CCI_REG8(0x154)
+#define GC0308_SUBMODE			CCI_REG8(0x155)
+#define GC0308_SUB_ROW_N1		CCI_REG8(0x156)
+#define GC0308_SUB_ROW_N2		CCI_REG8(0x157)
+#define GC0308_SUB_COL_N1		CCI_REG8(0x158)
+#define GC0308_SUB_COL_N2		CCI_REG8(0x159)
+
+/* AWB (P1) - Auto White Balance */
+#define GC0308_AWB_RGB_HIGH_LOW		CCI_REG8(0x100)
+#define GC0308_AWB_Y_TO_C_DIFF2		CCI_REG8(0x102)
+#define GC0308_AWB_C_MAX		CCI_REG8(0x104)
+#define GC0308_AWB_C_INTER		CCI_REG8(0x105)
+#define GC0308_AWB_C_INTER2		CCI_REG8(0x106)
+#define GC0308_AWB_C_MAX_BIG		CCI_REG8(0x108)
+#define GC0308_AWB_Y_HIGH		CCI_REG8(0x109)
+#define GC0308_AWB_NUMBER_LIMIT		CCI_REG8(0x10a)
+#define GC0308_KWIN_RATIO		CCI_REG8(0x10b)
+#define GC0308_KWIN_THD			CCI_REG8(0x10c)
+#define GC0308_LIGHT_GAIN_RANGE		CCI_REG8(0x10d)
+#define GC0308_SMALL_WIN_WIDTH_STEP	CCI_REG8(0x10e)
+#define GC0308_SMALL_WIN_HEIGHT_STEP	CCI_REG8(0x10f)
+#define GC0308_AWB_YELLOW_TH		CCI_REG8(0x110)
+#define GC0308_AWB_MODE			CCI_REG8(0x111)
+#define GC0308_AWB_ADJUST_SPEED		CCI_REG8(0x112)
+#define GC0308_AWB_EVERY_N		CCI_REG8(0x113)
+#define GC0308_R_AVG_USE		CCI_REG8(0x1d0)
+#define GC0308_G_AVG_USE		CCI_REG8(0x1d1)
+#define GC0308_B_AVG_USE		CCI_REG8(0x1d2)
+
+#define GC0308_HBLANK_MIN		0x021
+#define GC0308_HBLANK_MAX		0xfff
+#define GC0308_HBLANK_DEF		0x040
+
+#define GC0308_VBLANK_MIN		0x000
+#define GC0308_VBLANK_MAX		0xfff
+#define GC0308_VBLANK_DEF		0x020
+
+#define GC0308_PIXEL_RATE		24000000
+
+/*
+ * frame_time = (BT + height + 8) * row_time
+ * width = 640 (driver does not change window size)
+ * height = 480 (driver does not change window size)
+ * row_time = HBLANK + SAMPLE_HOLD_DELAY + width + 8 + 4
+ *
+ * When EXP_TIME > (BT + height):
+ *     BT = EXP_TIME - height - 8 - VS_START_TIME + VS_END_TIME
+ * else:
+ *     BT = VBLANK + VS_START_TIME + VS_END_TIME
+ *
+ * max is 30 FPS
+ *
+ * In my tests frame rate mostly depends on exposure time. Unfortuantely
+ * it's unclear how this is calculated exactly. Also since we enable AEC,
+ * the frame times vary depending on ambient light conditions.
+ */
+#define GC0308_FRAME_RATE_MAX		30
+
+enum gc0308_exp_val {
+	GC0308_EXP_M4 = 0,
+	GC0308_EXP_M3,
+	GC0308_EXP_M2,
+	GC0308_EXP_M1,
+	GC0308_EXP_0,
+	GC0308_EXP_P1,
+	GC0308_EXP_P2,
+	GC0308_EXP_P3,
+	GC0308_EXP_P4,
+};
+
+static const s64 gc0308_exposure_menu[] = {
+	-4, -3, -2, -1, 0, 1, 2, 3, 4
+};
+
+struct gc0308_exposure {
+	u8 luma_offset;
+	u8 aec_target_y;
+};
+
+#define GC0308_EXPOSURE(luma_offset_reg, aec_target_y_reg) \
+	{ .luma_offset = luma_offset_reg, .aec_target_y = aec_target_y_reg }
+
+static const struct gc0308_exposure gc0308_exposure_values[] = {
+	[GC0308_EXP_M4] = GC0308_EXPOSURE(0xc0, 0x30),
+	[GC0308_EXP_M3] = GC0308_EXPOSURE(0xd0, 0x38),
+	[GC0308_EXP_M2] = GC0308_EXPOSURE(0xe0, 0x40),
+	[GC0308_EXP_M1] = GC0308_EXPOSURE(0xf0, 0x48),
+	[GC0308_EXP_0]  = GC0308_EXPOSURE(0x08, 0x50),
+	[GC0308_EXP_P1] = GC0308_EXPOSURE(0x10, 0x5c),
+	[GC0308_EXP_P2] = GC0308_EXPOSURE(0x20, 0x60),
+	[GC0308_EXP_P3] = GC0308_EXPOSURE(0x30, 0x68),
+	[GC0308_EXP_P4] = GC0308_EXPOSURE(0x40, 0x70),
+};
+
+struct gc0308_awb_gains {
+	u8 r;
+	u8 g;
+	u8 b;
+};
+
+#define GC0308_AWB_GAINS(red, green, blue) \
+	{ .r = red, .g = green, .b = blue }
+
+static const struct gc0308_awb_gains gc0308_awb_gains[] = {
+	[V4L2_WHITE_BALANCE_AUTO]         = GC0308_AWB_GAINS(0x56, 0x40, 0x4a),
+	[V4L2_WHITE_BALANCE_CLOUDY]       = GC0308_AWB_GAINS(0x8c, 0x50, 0x40),
+	[V4L2_WHITE_BALANCE_DAYLIGHT]     = GC0308_AWB_GAINS(0x74, 0x52, 0x40),
+	[V4L2_WHITE_BALANCE_INCANDESCENT] = GC0308_AWB_GAINS(0x48, 0x40, 0x5c),
+	[V4L2_WHITE_BALANCE_FLUORESCENT]  = GC0308_AWB_GAINS(0x40, 0x42, 0x50),
+};
+
+struct gc0308_format {
+	u32 code;
+	u8 regval;
+};
+
+#define GC0308_FORMAT(v4l2_code, gc0308_regval) \
+	{ .code = v4l2_code, .regval = gc0308_regval }
+
+static const struct gc0308_format gc0308_formats[] = {
+	GC0308_FORMAT(MEDIA_BUS_FMT_UYVY8_2X8, 0x00),
+	GC0308_FORMAT(MEDIA_BUS_FMT_VYUY8_2X8, 0x01),
+	GC0308_FORMAT(MEDIA_BUS_FMT_YUYV8_2X8, 0x02),
+	GC0308_FORMAT(MEDIA_BUS_FMT_YVYU8_2X8, 0x03),
+	GC0308_FORMAT(MEDIA_BUS_FMT_RGB565_2X8_BE, 0x06),
+	GC0308_FORMAT(MEDIA_BUS_FMT_RGB555_2X8_PADHI_BE, 0x07),
+	GC0308_FORMAT(MEDIA_BUS_FMT_RGB444_2X8_PADHI_BE, 0x09),
+};
+
+struct gc0308_frame_size {
+	u8 subsample;
+	u32 width;
+	u32 height;
+};
+
+#define GC0308_FRAME_SIZE(s, w, h) \
+	{ .subsample = s, .width = w, .height = h }
+
+static const struct gc0308_frame_size gc0308_frame_sizes[] = {
+	GC0308_FRAME_SIZE(0x11, 640, 480),
+	GC0308_FRAME_SIZE(0x22, 320, 240),
+	GC0308_FRAME_SIZE(0x44, 160, 120),
+};
+
+struct gc0308_mode_registers {
+	u8 out_format;
+	u8 subsample;
+	u16 width;
+	u16 height;
+};
+
+struct gc0308 {
+	struct v4l2_subdev sd;
+	struct v4l2_ctrl_handler hdl;
+	struct media_pad pad;
+	struct device *dev;
+	struct clk *clk;
+	struct regmap *regmap;
+	struct regulator *vdd;
+	struct gpio_desc *pwdn_gpio;
+	struct gpio_desc *reset_gpio;
+	unsigned int mbus_config;
+	struct gc0308_mode_registers mode;
+	struct {
+		/* mirror cluster */
+		struct v4l2_ctrl *hflip;
+		struct v4l2_ctrl *vflip;
+	};
+	struct {
+		/* blanking cluster */
+		struct v4l2_ctrl *hblank;
+		struct v4l2_ctrl *vblank;
+	};
+};
+
+static inline struct gc0308 *to_gc0308(struct v4l2_subdev *sd)
+{
+	return container_of(sd, struct gc0308, sd);
+}
+
+static const struct regmap_range_cfg gc0308_ranges[] = {
+	{
+		.range_min	= 0x0000,
+		.range_max	= 0x01ff,
+		.selector_reg	= 0xfe,
+		.selector_mask	= 0x01,
+		.selector_shift	= 0x00,
+		.window_start	= 0x00,
+		.window_len	= 0x100,
+	},
+};
+
+static const struct regmap_config gc0308_regmap_config = {
+	.reg_bits = 8,
+	.val_bits = 8,
+	.reg_format_endian = REGMAP_ENDIAN_BIG,
+	.max_register = 0x1ff,
+	.ranges = gc0308_ranges,
+	.num_ranges = ARRAY_SIZE(gc0308_ranges),
+	.disable_locking = true,
+};
+
+static const struct cci_reg_sequence sensor_default_regs[] = {
+	{GC0308_VB_HB, 0x00},
+	{GC0308_HBLANK, 0x40},
+	{GC0308_VBLANK, 0x20},
+	{GC0308_EXP, 0x0258},
+	{GC0308_AWB_R_GAIN, 0x56},
+	{GC0308_AWB_G_GAIN, 0x40},
+	{GC0308_AWB_B_GAIN, 0x4a},
+	{GC0308_ANTI_FLICKER_STEP, 0x0078},
+	{GC0308_EXP_LVL_1, 0x0258},
+	{GC0308_EXP_LVL_2, 0x0258},
+	{GC0308_EXP_LVL_3, 0x0258},
+	{GC0308_EXP_LVL_4, 0x0ea6},
+	{GC0308_MAX_EXP_LVL, 0x20},
+	{GC0308_ROW_START, 0x0000},
+	{GC0308_COL_START, 0x0000},
+	{GC0308_WIN_HEIGHT, 488},
+	{GC0308_WIN_WIDTH, 648},
+	{GC0308_VS_START_TIME, 0x02},
+	{GC0308_VS_END_TIME, 0x02},
+	{GC0308_RSH_WIDTH, 0x22},
+	{GC0308_TSP_WIDTH, 0x0d},
+	{GC0308_SAMPLE_HOLD_DELAY, 0x50},
+	{GC0308_ROW_TAIL_WIDTH, 0x0f},
+	{GC0308_CISCTL_MODE1, 0x10},
+	{GC0308_CISCTL_MODE2, 0x0a},
+	{GC0308_CISCTL_MODE3, 0x05},
+	{GC0308_CISCTL_MODE4, 0x01},
+	{CCI_REG8(0x018), 0x44}, /* undocumented */
+	{CCI_REG8(0x019), 0x44}, /* undocumented */
+	{GC0308_ANALOG_MODE1, 0x2a},
+	{GC0308_ANALOG_MODE2, 0x00},
+	{GC0308_HRST_RSG_V18, 0x49},
+	{GC0308_VREF_V25, 0x9a},
+	{GC0308_ADC_R, 0x61},
+	{GC0308_PAD_DRV, 0x01}, /* drv strength: pclk=4mA */
+	{GC0308_BLOCK_EN1, 0x7f},
+	{GC0308_BLOCK_EN2, 0xfa},
+	{GC0308_AAAA_EN, 0x57},
+	{GC0308_OUT_FORMAT, 0xa2}, /* YCbYCr */
+	{GC0308_OUT_EN, 0x0f},
+	{GC0308_SYNC_MODE, 0x03},
+	{GC0308_CLK_DIV_MODE, 0x00},
+	{GC0308_DEBUG_MODE1, 0x0a},
+	{GC0308_DEBUG_MODE2, 0x00},
+	{GC0308_DEBUG_MODE3, 0x01},
+	{GC0308_BLK_MODE, 0xf7},
+	{GC0308_BLK_LIMIT_VAL, 0x50},
+	{GC0308_GLOBAL_OFF, 0x00},
+	{GC0308_CURRENT_R_OFF, 0x28},
+	{GC0308_CURRENT_G_OFF, 0x2a},
+	{GC0308_CURRENT_B_OFF, 0x28},
+	{GC0308_EXP_RATE_DARKC, 0x04},
+	{GC0308_OFF_SUBMODE, 0x20},
+	{GC0308_DARKC_SUBMODE, 0x20},
+	{GC0308_MANUAL_G1_OFF, 0x00},
+	{GC0308_MANUAL_R1_OFF, 0x00},
+	{GC0308_MANUAL_B2_OFF, 0x00},
+	{GC0308_MANUAL_G2_OFF, 0x00},
+	{GC0308_GLOBAL_GAIN, 0x14},
+	{GC0308_AUTO_POSTGAIN, 0x41},
+	{GC0308_CHANNEL_GAIN_G1, 0x80},
+	{GC0308_CHANNEL_GAIN_R, 0x80},
+	{GC0308_CHANNEL_GAIN_B, 0x80},
+	{GC0308_CHANNEL_GAIN_G2, 0x80},
+	{GC0308_LSC_RED_B2, 0x20},
+	{GC0308_LSC_GREEN_B2, 0x20},
+	{GC0308_LSC_BLUE_B2, 0x20},
+	{GC0308_LSC_RED_B4, 0x14},
+	{GC0308_LSC_GREEN_B4, 0x10},
+	{GC0308_LSC_BLUE_B4, 0x14},
+	{GC0308_LSC_ROW_CENTER, 0x3c},
+	{GC0308_LSC_COL_CENTER, 0x50},
+	{GC0308_LSC_DEC_LVL1, 0x12},
+	{GC0308_LSC_DEC_LVL2, 0x1a},
+	{GC0308_LSC_DEC_LVL3, 0x24},
+	{GC0308_DN_MODE_EN, 0x07},
+	{GC0308_DN_MODE_RATIO, 0x15},
+	{GC0308_DN_BILAT_B_BASE, 0x08},
+	{GC0308_DN_BILAT_N_BASE, 0x03},
+	{GC0308_DD_DARK_BRIGHT_TH, 0xe8},
+	{GC0308_DD_FLAT_TH, 0x86},
+	{GC0308_DD_LIMIT, 0x82},
+	{GC0308_ASDE_GAIN_TRESH, 0x18},
+	{GC0308_ASDE_GAIN_MODE, 0x0f},
+	{GC0308_ASDE_DN_SLOPE, 0x00},
+	{GC0308_ASDE_DD_BRIGHT, 0x5f},
+	{GC0308_ASDE_DD_LIMIT, 0x8f},
+	{GC0308_ASDE_AUTO_EE1, 0x55},
+	{GC0308_ASDE_AUTO_EE2, 0x38},
+	{GC0308_ASDE_AUTO_SAT_DEC_SLOPE, 0x15},
+	{GC0308_ASDE_AUTO_SAT_LOW_LIMIT, 0x33},
+	{GC0308_EEINTP_MODE_1, 0xdc},
+	{GC0308_EEINTP_MODE_2, 0x00},
+	{GC0308_DIRECTION_TH1, 0x02},
+	{GC0308_DIRECTION_TH2, 0x3f},
+	{GC0308_DIFF_HV_TI_TH, 0x02},
+	{GC0308_EDGE12_EFFECT, 0x38},
+	{GC0308_EDGE_POS_RATIO, 0x88},
+	{GC0308_EDGE1_MINMAX, 0x81},
+	{GC0308_EDGE2_MINMAX, 0x81},
+	{GC0308_EDGE12_TH, 0x22},
+	{GC0308_EDGE_MAX, 0xff},
+	{GC0308_CC_MATRIX_C11, 0x48},
+	{GC0308_CC_MATRIX_C12, 0x02},
+	{GC0308_CC_MATRIX_C13, 0x07},
+	{GC0308_CC_MATRIX_C21, 0xe0},
+	{GC0308_CC_MATRIX_C22, 0x40},
+	{GC0308_CC_MATRIX_C23, 0xf0},
+	{GC0308_SATURATION_CB, 0x40},
+	{GC0308_SATURATION_CR, 0x40},
+	{GC0308_LUMA_CONTRAST, 0x40},
+	{GC0308_SKIN_CB_CENTER, 0xe0},
+	{GC0308_EDGE_DEC_SA, 0x38},
+	{GC0308_AUTO_GRAY_MODE, 0x36},
+	{GC0308_AEC_MODE1, 0xcb},
+	{GC0308_AEC_MODE2, 0x10},
+	{GC0308_AEC_MODE3, 0x90},
+	{GC0308_AEC_TARGET_Y, 0x48},
+	{GC0308_AEC_HIGH_LOW_RANGE, 0xf2},
+	{GC0308_AEC_IGNORE, 0x16},
+	{GC0308_AEC_SLOW_MARGIN, 0x92},
+	{GC0308_AEC_FAST_MARGIN, 0xa5},
+	{GC0308_AEC_I_FRAMES, 0x23},
+	{GC0308_AEC_R_OFFSET, 0x00},
+	{GC0308_AEC_GB_OFFSET, 0x00},
+	{GC0308_AEC_I_STOP_L_MARGIN, 0x09},
+	{GC0308_EXP_MIN_L, 0x04},
+	{GC0308_MAX_POST_DF_GAIN, 0xa0},
+	{GC0308_MAX_PRE_DG_GAIN, 0x40},
+	{GC0308_ABB_MODE, 0x03},
+	{GC0308_GAMMA_OUT0, 0x10},
+	{GC0308_GAMMA_OUT1, 0x20},
+	{GC0308_GAMMA_OUT2, 0x38},
+	{GC0308_GAMMA_OUT3, 0x4e},
+	{GC0308_GAMMA_OUT4, 0x63},
+	{GC0308_GAMMA_OUT5, 0x76},
+	{GC0308_GAMMA_OUT6, 0x87},
+	{GC0308_GAMMA_OUT7, 0xa2},
+	{GC0308_GAMMA_OUT8, 0xb8},
+	{GC0308_GAMMA_OUT9, 0xca},
+	{GC0308_GAMMA_OUT10, 0xd8},
+	{GC0308_GAMMA_OUT11, 0xe3},
+	{GC0308_GAMMA_OUT12, 0xeb},
+	{GC0308_GAMMA_OUT13, 0xf0},
+	{GC0308_GAMMA_OUT14, 0xf8},
+	{GC0308_GAMMA_OUT15, 0xfd},
+	{GC0308_GAMMA_OUT16, 0xff},
+	{GC0308_Y_GAMMA_OUT0, 0x00},
+	{GC0308_Y_GAMMA_OUT1, 0x10},
+	{GC0308_Y_GAMMA_OUT2, 0x1c},
+	{GC0308_Y_GAMMA_OUT3, 0x30},
+	{GC0308_Y_GAMMA_OUT4, 0x43},
+	{GC0308_Y_GAMMA_OUT5, 0x54},
+	{GC0308_Y_GAMMA_OUT6, 0x65},
+	{GC0308_Y_GAMMA_OUT7, 0x75},
+	{GC0308_Y_GAMMA_OUT8, 0x93},
+	{GC0308_Y_GAMMA_OUT9, 0xb0},
+	{GC0308_Y_GAMMA_OUT10, 0xcb},
+	{GC0308_Y_GAMMA_OUT11, 0xe6},
+	{GC0308_Y_GAMMA_OUT12, 0xff},
+	{GC0308_ABS_RANGE_COMP, 0x02},
+	{GC0308_ABS_STOP_MARGIN, 0x01},
+	{GC0308_Y_S_COMP, 0x02},
+	{GC0308_Y_STRETCH_LIMIT, 0x30},
+	{GC0308_BIG_WIN_X0, 0x12},
+	{GC0308_BIG_WIN_Y0, 0x0a},
+	{GC0308_BIG_WIN_X1, 0x9f},
+	{GC0308_BIG_WIN_Y1, 0x78},
+	{GC0308_AWB_RGB_HIGH_LOW, 0xf5},
+	{GC0308_AWB_Y_TO_C_DIFF2, 0x20},
+	{GC0308_AWB_C_MAX, 0x10},
+	{GC0308_AWB_C_INTER, 0x08},
+	{GC0308_AWB_C_INTER2, 0x20},
+	{GC0308_AWB_C_MAX_BIG, 0x0a},
+	{GC0308_AWB_NUMBER_LIMIT, 0xa0},
+	{GC0308_KWIN_RATIO, 0x60},
+	{GC0308_KWIN_THD, 0x08},
+	{GC0308_SMALL_WIN_WIDTH_STEP, 0x44},
+	{GC0308_SMALL_WIN_HEIGHT_STEP, 0x32},
+	{GC0308_AWB_YELLOW_TH, 0x41},
+	{GC0308_AWB_MODE, 0x37},
+	{GC0308_AWB_ADJUST_SPEED, 0x22},
+	{GC0308_AWB_EVERY_N, 0x19},
+	{CCI_REG8(0x114), 0x44}, /* AWB set1 */
+	{CCI_REG8(0x115), 0x44}, /* AWB set1 */
+	{CCI_REG8(0x116), 0xc2}, /* AWB set1 */
+	{CCI_REG8(0x117), 0xa8}, /* AWB set1 */
+	{CCI_REG8(0x118), 0x18}, /* AWB set1 */
+	{CCI_REG8(0x119), 0x50}, /* AWB set1 */
+	{CCI_REG8(0x11a), 0xd8}, /* AWB set1 */
+	{CCI_REG8(0x11b), 0xf5}, /* AWB set1 */
+	{CCI_REG8(0x170), 0x40}, /* AWB set2 */
+	{CCI_REG8(0x171), 0x58}, /* AWB set2 */
+	{CCI_REG8(0x172), 0x30}, /* AWB set2 */
+	{CCI_REG8(0x173), 0x48}, /* AWB set2 */
+	{CCI_REG8(0x174), 0x20}, /* AWB set2 */
+	{CCI_REG8(0x175), 0x60}, /* AWB set2 */
+	{CCI_REG8(0x177), 0x20}, /* AWB set2 */
+	{CCI_REG8(0x178), 0x32}, /* AWB set2 */
+	{CCI_REG8(0x130), 0x03}, /* undocumented */
+	{CCI_REG8(0x131), 0x40}, /* undocumented */
+	{CCI_REG8(0x132), 0x10}, /* undocumented */
+	{CCI_REG8(0x133), 0xe0}, /* undocumented */
+	{CCI_REG8(0x134), 0xe0}, /* undocumented */
+	{CCI_REG8(0x135), 0x00}, /* undocumented */
+	{CCI_REG8(0x136), 0x80}, /* undocumented */
+	{CCI_REG8(0x137), 0x00}, /* undocumented */
+	{CCI_REG8(0x138), 0x04}, /* undocumented */
+	{CCI_REG8(0x139), 0x09}, /* undocumented */
+	{CCI_REG8(0x13a), 0x12}, /* undocumented */
+	{CCI_REG8(0x13b), 0x1c}, /* undocumented */
+	{CCI_REG8(0x13c), 0x28}, /* undocumented */
+	{CCI_REG8(0x13d), 0x31}, /* undocumented */
+	{CCI_REG8(0x13e), 0x44}, /* undocumented */
+	{CCI_REG8(0x13f), 0x57}, /* undocumented */
+	{CCI_REG8(0x140), 0x6c}, /* undocumented */
+	{CCI_REG8(0x141), 0x81}, /* undocumented */
+	{CCI_REG8(0x142), 0x94}, /* undocumented */
+	{CCI_REG8(0x143), 0xa7}, /* undocumented */
+	{CCI_REG8(0x144), 0xb8}, /* undocumented */
+	{CCI_REG8(0x145), 0xd6}, /* undocumented */
+	{CCI_REG8(0x146), 0xee}, /* undocumented */
+	{CCI_REG8(0x147), 0x0d}, /* undocumented */
+	{CCI_REG8(0x162), 0xf7}, /* undocumented */
+	{CCI_REG8(0x163), 0x68}, /* undocumented */
+	{CCI_REG8(0x164), 0xd3}, /* undocumented */
+	{CCI_REG8(0x165), 0xd3}, /* undocumented */
+	{CCI_REG8(0x166), 0x60}, /* undocumented */
+};
+
+struct gc0308_colormode {
+	u8 special_effect;
+	u8 dbg_mode1;
+	u8 block_en1;
+	u8 aec_mode3;
+	u8 eeintp_mode_2;
+	u8 edge12_effect;
+	u8 luma_contrast;
+	u8 contrast_center;
+	u8 fixed_cb;
+	u8 fixed_cr;
+};
+
+#define GC0308_COLOR_FX(reg_special_effect, reg_dbg_mode1, reg_block_en1, \
+			reg_aec_mode3, reg_eeintp_mode_2, reg_edge12_effect, \
+			reg_luma_contrast, reg_contrast_center, \
+			reg_fixed_cb, reg_fixed_cr) \
+	{ \
+		.special_effect = reg_special_effect, \
+		.dbg_mode1 = reg_dbg_mode1, \
+		.block_en1 = reg_block_en1, \
+		.aec_mode3 = reg_aec_mode3, \
+		.eeintp_mode_2 = reg_eeintp_mode_2, \
+		.edge12_effect = reg_edge12_effect, \
+		.luma_contrast = reg_luma_contrast, \
+		.contrast_center = reg_contrast_center, \
+		.fixed_cb = reg_fixed_cb, \
+		.fixed_cr = reg_fixed_cr, \
+	}
+
+static const struct gc0308_colormode gc0308_colormodes[] = {
+	[V4L2_COLORFX_NONE] =
+		GC0308_COLOR_FX(0x00, 0x0a, 0xff, 0x90, 0x00,
+				0x54, 0x3c, 0x80, 0x00, 0x00),
+	[V4L2_COLORFX_BW] =
+		GC0308_COLOR_FX(0x02, 0x0a, 0xff, 0x90, 0x00,
+				0x54, 0x40, 0x80, 0x00, 0x00),
+	[V4L2_COLORFX_SEPIA] =
+		GC0308_COLOR_FX(0x02, 0x0a, 0xff, 0x90, 0x00,
+				0x38, 0x40, 0x80, 0xd0, 0x28),
+	[V4L2_COLORFX_NEGATIVE] =
+		GC0308_COLOR_FX(0x01, 0x0a, 0xff, 0x90, 0x00,
+				0x38, 0x40, 0x80, 0x00, 0x00),
+	[V4L2_COLORFX_EMBOSS] =
+		GC0308_COLOR_FX(0x02, 0x0a, 0xbf, 0x10, 0x01,
+				0x38, 0x40, 0x80, 0x00, 0x00),
+	[V4L2_COLORFX_SKETCH] =
+		GC0308_COLOR_FX(0x02, 0x0a, 0xff, 0x10, 0x80,
+				0x38, 0x80, 0x90, 0x00, 0x00),
+	[V4L2_COLORFX_SKY_BLUE] =
+		GC0308_COLOR_FX(0x02, 0x0a, 0xff, 0x90, 0x00,
+				0x38, 0x40, 0x80, 0x50, 0xe0),
+	[V4L2_COLORFX_GRASS_GREEN] =
+		GC0308_COLOR_FX(0x02, 0x0a, 0xff, 0x90, 0x01,
+				0x38, 0x40, 0x80, 0xc0, 0xc0),
+	[V4L2_COLORFX_SKIN_WHITEN] =
+		GC0308_COLOR_FX(0x02, 0x0a, 0xbf, 0x10, 0x01,
+				0x38, 0x60, 0x40, 0x00, 0x00),
+};
+
+static int gc0308_power_on(struct device *dev)
+{
+	struct gc0308 *gc0308 = dev_get_drvdata(dev);
+	int ret;
+
+	ret = regulator_enable(gc0308->vdd);
+	if (ret)
+		return ret;
+
+	ret = clk_prepare_enable(gc0308->clk);
+	if (ret)
+		goto clk_fail;
+
+	gpiod_set_value_cansleep(gc0308->pwdn_gpio, 0);
+	usleep_range(10000, 20000);
+
+	gpiod_set_value_cansleep(gc0308->reset_gpio, 1);
+	usleep_range(10000, 20000);
+	gpiod_set_value_cansleep(gc0308->reset_gpio, 0);
+	msleep(30);
+
+	return 0;
+
+clk_fail:
+	regulator_disable(gc0308->vdd);
+	return ret;
+}
+
+static int gc0308_power_off(struct device *dev)
+{
+	struct gc0308 *gc0308 = dev_get_drvdata(dev);
+
+	gpiod_set_value_cansleep(gc0308->pwdn_gpio, 1);
+	clk_disable_unprepare(gc0308->clk);
+	regulator_disable(gc0308->vdd);
+
+	return 0;
+}
+
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+static int gc0308_g_register(struct v4l2_subdev *sd,
+			     struct v4l2_dbg_register *reg)
+{
+	struct gc0308 *gc0308 = to_gc0308(sd);
+
+	return cci_read(gc0308->regmap, CCI_REG8(reg->reg), &reg->val, NULL);
+}
+
+static int gc0308_s_register(struct v4l2_subdev *sd,
+			     const struct v4l2_dbg_register *reg)
+{
+	struct gc0308 *gc0308 = to_gc0308(sd);
+
+	return cci_write(gc0308->regmap, CCI_REG8(reg->reg), reg->val, NULL);
+}
+#endif
+
+static int gc0308_set_exposure(struct gc0308 *gc0308, enum gc0308_exp_val exp)
+{
+	const struct gc0308_exposure *regs = &gc0308_exposure_values[exp];
+	struct cci_reg_sequence exposure_reg_seq[] = {
+		{GC0308_LUMA_OFFSET, regs->luma_offset},
+		{GC0308_AEC_TARGET_Y, regs->aec_target_y},
+	};
+
+	return cci_multi_reg_write(gc0308->regmap, exposure_reg_seq,
+				   ARRAY_SIZE(exposure_reg_seq), NULL);
+}
+
+static int gc0308_set_awb_mode(struct gc0308 *gc0308,
+			       enum v4l2_auto_n_preset_white_balance val)
+{
+	const struct gc0308_awb_gains *regs = &gc0308_awb_gains[val];
+	struct cci_reg_sequence awb_reg_seq[] = {
+		{GC0308_AWB_R_GAIN, regs->r},
+		{GC0308_AWB_G_GAIN, regs->g},
+		{GC0308_AWB_B_GAIN, regs->b},
+	};
+	int ret;
+
+	ret = cci_update_bits(gc0308->regmap, GC0308_AAAA_EN,
+			      BIT(1), val == V4L2_WHITE_BALANCE_AUTO, NULL);
+	ret = cci_multi_reg_write(gc0308->regmap, awb_reg_seq,
+				  ARRAY_SIZE(awb_reg_seq), &ret);
+
+	return ret;
+}
+
+static int gc0308_set_colormode(struct gc0308 *gc0308, enum v4l2_colorfx mode)
+{
+	const struct gc0308_colormode *regs = &gc0308_colormodes[mode];
+	struct cci_reg_sequence colormode_reg_seq[] = {
+		{GC0308_SPECIAL_EFFECT, regs->special_effect},
+		{GC0308_DEBUG_MODE1, regs->dbg_mode1},
+		{GC0308_BLOCK_EN1, regs->block_en1},
+		{GC0308_AEC_MODE3, regs->aec_mode3},
+		{GC0308_EEINTP_MODE_2, regs->eeintp_mode_2},
+		{GC0308_EDGE12_EFFECT, regs->edge12_effect},
+		{GC0308_LUMA_CONTRAST, regs->luma_contrast},
+		{GC0308_CONTRAST_CENTER, regs->contrast_center},
+		{GC0308_FIXED_CB, regs->fixed_cb},
+		{GC0308_FIXED_CR, regs->fixed_cr},
+	};
+
+	return cci_multi_reg_write(gc0308->regmap, colormode_reg_seq,
+				   ARRAY_SIZE(colormode_reg_seq), NULL);
+}
+
+static int gc0308_set_power_line_freq(struct gc0308 *gc0308, int frequency)
+{
+	static const struct cci_reg_sequence pwr_line_50hz[] = {
+		{GC0308_ANTI_FLICKER_STEP, 0x0078},
+		{GC0308_EXP_LVL_1, 0x0258},
+		{GC0308_EXP_LVL_2, 0x0348},
+		{GC0308_EXP_LVL_3, 0x04b0},
+		{GC0308_EXP_LVL_4, 0x05a0},
+	};
+	static const struct cci_reg_sequence pwr_line_60hz[] = {
+		{GC0308_ANTI_FLICKER_STEP, 0x0064},
+		{GC0308_EXP_LVL_1, 0x0258},
+		{GC0308_EXP_LVL_2, 0x0384},
+		{GC0308_EXP_LVL_3, 0x04b0},
+		{GC0308_EXP_LVL_4, 0x05dc},
+	};
+
+	switch (frequency) {
+	case V4L2_CID_POWER_LINE_FREQUENCY_60HZ:
+		return cci_multi_reg_write(gc0308->regmap, pwr_line_60hz,
+					   ARRAY_SIZE(pwr_line_60hz), NULL);
+	case V4L2_CID_POWER_LINE_FREQUENCY_50HZ:
+		return cci_multi_reg_write(gc0308->regmap, pwr_line_50hz,
+					   ARRAY_SIZE(pwr_line_50hz), NULL);
+	}
+
+	return -EINVAL;
+}
+
+static int gc0308_update_mirror(struct gc0308 *gc0308)
+{
+	u8 regval = 0x00;
+
+	if (gc0308->vflip->val)
+		regval |= BIT(1);
+
+	if (gc0308->hflip->val)
+		regval |= BIT(0);
+
+	return cci_update_bits(gc0308->regmap, GC0308_CISCTL_MODE1,
+			       GENMASK(1, 0), regval, NULL);
+}
+
+static int gc0308_update_blanking(struct gc0308 *gc0308)
+{
+	u16 vblank = gc0308->vblank->val;
+	u16 hblank = gc0308->hblank->val;
+	u8 vbhb = ((vblank >> 4) & 0xf0) | ((hblank >> 8) & 0x0f);
+	int ret = 0;
+
+	cci_write(gc0308->regmap, GC0308_VB_HB, vbhb, &ret);
+	cci_write(gc0308->regmap, GC0308_HBLANK, hblank & 0xff, &ret);
+	cci_write(gc0308->regmap, GC0308_VBLANK, vblank & 0xff, &ret);
+
+	return ret;
+}
+
+static int _gc0308_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+	struct gc0308 *gc0308 = container_of(ctrl->handler, struct gc0308, hdl);
+	u8 flipval = ctrl->val ? 0xff : 0x00;
+
+	switch (ctrl->id) {
+	case V4L2_CID_HBLANK:
+	case V4L2_CID_VBLANK:
+		return gc0308_update_blanking(gc0308);
+	case V4L2_CID_VFLIP:
+	case V4L2_CID_HFLIP:
+		return gc0308_update_mirror(gc0308);
+	case V4L2_CID_AUTO_WHITE_BALANCE:
+		return cci_update_bits(gc0308->regmap, GC0308_AAAA_EN,
+				       BIT(1), flipval, NULL);
+	case V4L2_CID_AUTO_N_PRESET_WHITE_BALANCE:
+		return gc0308_set_awb_mode(gc0308, ctrl->val);
+	case V4L2_CID_POWER_LINE_FREQUENCY:
+		return gc0308_set_power_line_freq(gc0308, ctrl->val);
+	case V4L2_CID_COLORFX:
+		return gc0308_set_colormode(gc0308, ctrl->val);
+	case V4L2_CID_TEST_PATTERN:
+		return cci_update_bits(gc0308->regmap, GC0308_DEBUG_MODE2,
+				       GENMASK(1, 0), ctrl->val, NULL);
+	case V4L2_CID_AUTO_EXPOSURE_BIAS:
+		return gc0308_set_exposure(gc0308, ctrl->val);
+	}
+
+	return -EINVAL;
+}
+
+static int gc0308_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+	struct gc0308 *gc0308 = container_of(ctrl->handler, struct gc0308, hdl);
+	int ret;
+
+	if (!pm_runtime_get_if_in_use(gc0308->dev))
+		return 0;
+
+	ret = _gc0308_s_ctrl(ctrl);
+	if (ret)
+		dev_err(gc0308->dev, "failed to set control: %d\n", ret);
+
+	pm_runtime_mark_last_busy(gc0308->dev);
+	pm_runtime_put_autosuspend(gc0308->dev);
+
+	return ret;
+}
+
+static const struct v4l2_ctrl_ops gc0308_ctrl_ops = {
+	.s_ctrl = gc0308_s_ctrl,
+};
+
+static const struct v4l2_subdev_core_ops gc0308_core_ops = {
+	.log_status = v4l2_ctrl_subdev_log_status,
+	.subscribe_event = v4l2_ctrl_subdev_subscribe_event,
+	.unsubscribe_event = v4l2_event_subdev_unsubscribe,
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+	.g_register	= gc0308_g_register,
+	.s_register	= gc0308_s_register,
+#endif
+};
+
+static int gc0308_enum_mbus_code(struct v4l2_subdev *sd,
+				 struct v4l2_subdev_state *sd_state,
+				 struct v4l2_subdev_mbus_code_enum *code)
+{
+	if (code->index >= ARRAY_SIZE(gc0308_formats))
+		return -EINVAL;
+
+	code->code = gc0308_formats[code->index].code;
+
+	return 0;
+}
+
+static int gc0308_get_format_idx(u32 code)
+{
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(gc0308_formats); i++) {
+		if (gc0308_formats[i].code == code)
+			return i;
+	}
+
+	return -1;
+}
+
+static int gc0308_enum_frame_size(struct v4l2_subdev *subdev,
+				  struct v4l2_subdev_state *sd_state,
+				  struct v4l2_subdev_frame_size_enum *fse)
+{
+	if (fse->index >= ARRAY_SIZE(gc0308_frame_sizes))
+		return -EINVAL;
+
+	if (gc0308_get_format_idx(fse->code) < 0)
+		return -EINVAL;
+
+	fse->min_width = gc0308_frame_sizes[fse->index].width;
+	fse->max_width = gc0308_frame_sizes[fse->index].width;
+	fse->min_height = gc0308_frame_sizes[fse->index].height;
+	fse->max_height = gc0308_frame_sizes[fse->index].height;
+
+	return 0;
+}
+
+static void gc0308_update_pad_format(const struct gc0308_frame_size *mode,
+				     struct v4l2_mbus_framefmt *fmt, u32 code)
+{
+	fmt->width = mode->width;
+	fmt->height = mode->height;
+	fmt->code = code;
+	fmt->field = V4L2_FIELD_NONE;
+	fmt->colorspace = V4L2_COLORSPACE_SRGB;
+}
+
+static int gc0308_set_format(struct v4l2_subdev *sd,
+			     struct v4l2_subdev_state *sd_state,
+			     struct v4l2_subdev_format *fmt)
+{
+	struct gc0308 *gc0308 = to_gc0308(sd);
+	const struct gc0308_frame_size *mode;
+	int i = gc0308_get_format_idx(fmt->format.code);
+
+	if (i < 0)
+		i = 0;
+
+	mode = v4l2_find_nearest_size(gc0308_frame_sizes,
+				      ARRAY_SIZE(gc0308_frame_sizes), width,
+				      height, fmt->format.width,
+				      fmt->format.height);
+
+	gc0308_update_pad_format(mode, &fmt->format, gc0308_formats[i].code);
+	*v4l2_subdev_state_get_format(sd_state, 0) = fmt->format;
+
+	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY)
+		return 0;
+
+	gc0308->mode.out_format = gc0308_formats[i].regval;
+	gc0308->mode.subsample = mode->subsample;
+	gc0308->mode.width = mode->width;
+	gc0308->mode.height = mode->height;
+
+	return 0;
+}
+
+static int gc0308_init_state(struct v4l2_subdev *sd,
+			     struct v4l2_subdev_state *sd_state)
+{
+	struct v4l2_mbus_framefmt *format =
+		v4l2_subdev_state_get_format(sd_state, 0);
+
+	format->width		= 640;
+	format->height		= 480;
+	format->code		= gc0308_formats[0].code;
+	format->colorspace	= V4L2_COLORSPACE_SRGB;
+	format->field		= V4L2_FIELD_NONE;
+	format->ycbcr_enc	= V4L2_YCBCR_ENC_DEFAULT;
+	format->quantization	= V4L2_QUANTIZATION_DEFAULT;
+	format->xfer_func	= V4L2_XFER_FUNC_DEFAULT;
+
+	return 0;
+}
+
+static const struct v4l2_subdev_pad_ops gc0308_pad_ops = {
+	.enum_mbus_code = gc0308_enum_mbus_code,
+	.enum_frame_size = gc0308_enum_frame_size,
+	.get_fmt = v4l2_subdev_get_fmt,
+	.set_fmt = gc0308_set_format,
+};
+
+static int gc0308_set_resolution(struct gc0308 *gc0308, int *ret)
+{
+	struct cci_reg_sequence resolution_regs[] = {
+		{GC0308_SUBSAMPLE, gc0308->mode.subsample},
+		{GC0308_SUBMODE, 0x03},
+		{GC0308_SUB_ROW_N1, 0x00},
+		{GC0308_SUB_ROW_N2, 0x00},
+		{GC0308_SUB_COL_N1, 0x00},
+		{GC0308_SUB_COL_N2, 0x00},
+		{GC0308_CROP_WIN_MODE, 0x80},
+		{GC0308_CROP_WIN_Y1, 0x00},
+		{GC0308_CROP_WIN_X1, 0x00},
+		{GC0308_CROP_WIN_HEIGHT, gc0308->mode.height},
+		{GC0308_CROP_WIN_WIDTH, gc0308->mode.width},
+	};
+
+	return cci_multi_reg_write(gc0308->regmap, resolution_regs,
+				   ARRAY_SIZE(resolution_regs), ret);
+}
+
+static int gc0308_start_stream(struct gc0308 *gc0308)
+{
+	int ret, sync_mode;
+
+	ret = pm_runtime_resume_and_get(gc0308->dev);
+	if (ret < 0)
+		return ret;
+
+	cci_multi_reg_write(gc0308->regmap, sensor_default_regs,
+			    ARRAY_SIZE(sensor_default_regs), &ret);
+	cci_update_bits(gc0308->regmap, GC0308_OUT_FORMAT,
+			GENMASK(4, 0), gc0308->mode.out_format, &ret);
+	gc0308_set_resolution(gc0308, &ret);
+
+	if (ret) {
+		dev_err(gc0308->dev, "failed to update registers: %d\n", ret);
+		goto disable_pm;
+	}
+
+	ret = __v4l2_ctrl_handler_setup(&gc0308->hdl);
+	if (ret) {
+		dev_err(gc0308->dev, "failed to setup controls\n");
+		goto disable_pm;
+	}
+
+	/* HSYNC/VSYNC polarity */
+	sync_mode = 0x3;
+	if (gc0308->mbus_config & V4L2_MBUS_VSYNC_ACTIVE_LOW)
+		sync_mode &= ~BIT(0);
+	if (gc0308->mbus_config & V4L2_MBUS_HSYNC_ACTIVE_LOW)
+		sync_mode &= ~BIT(1);
+	ret = cci_write(gc0308->regmap, GC0308_SYNC_MODE, sync_mode, NULL);
+	if (ret)
+		goto disable_pm;
+
+	return 0;
+
+disable_pm:
+	pm_runtime_mark_last_busy(gc0308->dev);
+	pm_runtime_put_autosuspend(gc0308->dev);
+	return ret;
+}
+
+static int gc0308_stop_stream(struct gc0308 *gc0308)
+{
+	pm_runtime_mark_last_busy(gc0308->dev);
+	pm_runtime_put_autosuspend(gc0308->dev);
+	return 0;
+}
+
+static int gc0308_s_stream(struct v4l2_subdev *sd, int enable)
+{
+	struct gc0308 *gc0308 = to_gc0308(sd);
+	struct v4l2_subdev_state *sd_state;
+	int ret;
+
+	sd_state = v4l2_subdev_lock_and_get_active_state(sd);
+
+	if (enable)
+		ret = gc0308_start_stream(gc0308);
+	else
+		ret = gc0308_stop_stream(gc0308);
+
+	v4l2_subdev_unlock_state(sd_state);
+	return ret;
+}
+
+static const struct v4l2_subdev_video_ops gc0308_video_ops = {
+	.s_stream		= gc0308_s_stream,
+};
+
+static const struct v4l2_subdev_ops gc0308_subdev_ops = {
+	.core	= &gc0308_core_ops,
+	.pad	= &gc0308_pad_ops,
+	.video	= &gc0308_video_ops,
+};
+
+static const struct v4l2_subdev_internal_ops gc0308_internal_ops = {
+	.init_state = gc0308_init_state,
+};
+
+static int gc0308_bus_config(struct gc0308 *gc0308)
+{
+	struct device *dev = gc0308->dev;
+	struct v4l2_fwnode_endpoint bus_cfg = {
+		.bus_type = V4L2_MBUS_PARALLEL
+	};
+	struct fwnode_handle *ep;
+	int ret;
+
+	ep = fwnode_graph_get_endpoint_by_id(dev_fwnode(dev), 0, 0, 0);
+	if (!ep)
+		return -EINVAL;
+
+	ret = v4l2_fwnode_endpoint_parse(ep, &bus_cfg);
+	fwnode_handle_put(ep);
+	if (ret)
+		return ret;
+
+	gc0308->mbus_config = bus_cfg.bus.parallel.flags;
+
+	return 0;
+}
+
+static const char * const gc0308_test_pattern_menu[] = {
+	"Disabled",
+	"Test Image 1",
+	"Test Image 2",
+};
+
+static int gc0308_init_controls(struct gc0308 *gc0308)
+{
+	int ret;
+
+	v4l2_ctrl_handler_init(&gc0308->hdl, 11);
+	gc0308->hblank = v4l2_ctrl_new_std(&gc0308->hdl, &gc0308_ctrl_ops,
+					   V4L2_CID_HBLANK, GC0308_HBLANK_MIN,
+					   GC0308_HBLANK_MAX, 1,
+					   GC0308_HBLANK_DEF);
+	gc0308->vblank = v4l2_ctrl_new_std(&gc0308->hdl, &gc0308_ctrl_ops,
+					   V4L2_CID_VBLANK, GC0308_VBLANK_MIN,
+					   GC0308_VBLANK_MAX, 1,
+					   GC0308_VBLANK_DEF);
+	gc0308->hflip = v4l2_ctrl_new_std(&gc0308->hdl, &gc0308_ctrl_ops,
+					  V4L2_CID_HFLIP, 0, 1, 1, 0);
+	gc0308->vflip = v4l2_ctrl_new_std(&gc0308->hdl, &gc0308_ctrl_ops,
+					  V4L2_CID_VFLIP, 0, 1, 1, 0);
+	v4l2_ctrl_new_std(&gc0308->hdl, &gc0308_ctrl_ops, V4L2_CID_PIXEL_RATE,
+			  GC0308_PIXEL_RATE, GC0308_PIXEL_RATE, 1,
+			  GC0308_PIXEL_RATE);
+	v4l2_ctrl_new_std(&gc0308->hdl, &gc0308_ctrl_ops,
+			  V4L2_CID_AUTO_WHITE_BALANCE, 0, 1, 1, 1);
+	v4l2_ctrl_new_std_menu_items(&gc0308->hdl, &gc0308_ctrl_ops,
+				     V4L2_CID_TEST_PATTERN,
+				     ARRAY_SIZE(gc0308_test_pattern_menu) - 1,
+				     0, 0, gc0308_test_pattern_menu);
+	v4l2_ctrl_new_std_menu(&gc0308->hdl, &gc0308_ctrl_ops,
+			       V4L2_CID_AUTO_N_PRESET_WHITE_BALANCE,
+			       8, ~0x14e, V4L2_WHITE_BALANCE_AUTO);
+	v4l2_ctrl_new_std_menu(&gc0308->hdl, &gc0308_ctrl_ops,
+			       V4L2_CID_COLORFX, 8, 0, V4L2_COLORFX_NONE);
+	v4l2_ctrl_new_std_menu(&gc0308->hdl, &gc0308_ctrl_ops,
+			       V4L2_CID_POWER_LINE_FREQUENCY,
+			       V4L2_CID_POWER_LINE_FREQUENCY_60HZ,
+			       ~0x6, V4L2_CID_POWER_LINE_FREQUENCY_50HZ);
+	v4l2_ctrl_new_int_menu(&gc0308->hdl, &gc0308_ctrl_ops,
+			       V4L2_CID_AUTO_EXPOSURE_BIAS,
+			       ARRAY_SIZE(gc0308_exposure_menu) - 1,
+			       ARRAY_SIZE(gc0308_exposure_menu) / 2,
+			       gc0308_exposure_menu);
+
+	gc0308->sd.ctrl_handler = &gc0308->hdl;
+	if (gc0308->hdl.error) {
+		ret = gc0308->hdl.error;
+		v4l2_ctrl_handler_free(&gc0308->hdl);
+		return ret;
+	}
+
+	v4l2_ctrl_cluster(2, &gc0308->hflip);
+	v4l2_ctrl_cluster(2, &gc0308->hblank);
+
+	return 0;
+}
+
+static int gc0308_probe(struct i2c_client *client)
+{
+	struct device *dev = &client->dev;
+	struct gc0308 *gc0308;
+	unsigned long clkrate;
+	u64 regval;
+	int ret;
+
+	gc0308 = devm_kzalloc(dev, sizeof(*gc0308), GFP_KERNEL);
+	if (!gc0308)
+		return -ENOMEM;
+
+	gc0308->dev = dev;
+	dev_set_drvdata(dev, gc0308);
+
+	ret = gc0308_bus_config(gc0308);
+	if (ret)
+		return dev_err_probe(dev, ret, "failed to get bus config\n");
+
+	gc0308->clk = devm_clk_get_optional(dev, NULL);
+	if (IS_ERR(gc0308->clk))
+		return dev_err_probe(dev, PTR_ERR(gc0308->clk),
+				     "could not get clk\n");
+
+	gc0308->vdd = devm_regulator_get(dev, "vdd28");
+	if (IS_ERR(gc0308->vdd))
+		return dev_err_probe(dev, PTR_ERR(gc0308->vdd),
+				     "failed to get vdd28 regulator\n");
+
+	gc0308->pwdn_gpio = devm_gpiod_get(dev, "powerdown", GPIOD_OUT_LOW);
+	if (IS_ERR(gc0308->pwdn_gpio))
+		return dev_err_probe(dev, PTR_ERR(gc0308->pwdn_gpio),
+				     "failed to get powerdown gpio\n");
+
+	gc0308->reset_gpio = devm_gpiod_get(dev, "reset", GPIOD_OUT_LOW);
+	if (IS_ERR(gc0308->reset_gpio))
+		return dev_err_probe(dev, PTR_ERR(gc0308->reset_gpio),
+				     "failed to get reset gpio\n");
+
+	/*
+	 * This is not using devm_cci_regmap_init_i2c(), because the driver
+	 * makes use of regmap's pagination feature. The chosen settings are
+	 * compatible with the CCI helpers.
+	 */
+	gc0308->regmap = devm_regmap_init_i2c(client, &gc0308_regmap_config);
+	if (IS_ERR(gc0308->regmap))
+		return dev_err_probe(dev, PTR_ERR(gc0308->regmap),
+				     "failed to init regmap\n");
+
+	v4l2_i2c_subdev_init(&gc0308->sd, client, &gc0308_subdev_ops);
+	gc0308->sd.internal_ops = &gc0308_internal_ops;
+	gc0308->sd.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
+	gc0308->sd.flags |= V4L2_SUBDEV_FL_HAS_EVENTS;
+
+	ret = gc0308_init_controls(gc0308);
+	if (ret)
+		return dev_err_probe(dev, ret, "failed to init controls\n");
+
+	gc0308->sd.state_lock = gc0308->hdl.lock;
+	gc0308->pad.flags = MEDIA_PAD_FL_SOURCE;
+	gc0308->sd.entity.function = MEDIA_ENT_F_CAM_SENSOR;
+	ret = media_entity_pads_init(&gc0308->sd.entity, 1, &gc0308->pad);
+	if (ret < 0)
+		goto fail_ctrl_hdl_cleanup;
+
+	ret = v4l2_subdev_init_finalize(&gc0308->sd);
+	if (ret)
+		goto fail_media_entity_cleanup;
+
+	ret = gc0308_power_on(dev);
+	if (ret)
+		goto fail_subdev_cleanup;
+
+	if (gc0308->clk) {
+		clkrate = clk_get_rate(gc0308->clk);
+		if (clkrate != 24000000)
+			dev_warn(dev, "unexpected clock rate: %lu\n", clkrate);
+	}
+
+	ret = cci_read(gc0308->regmap, GC0308_CHIP_ID, &regval, NULL);
+	if (ret < 0) {
+		dev_err_probe(dev, ret, "failed to read chip ID\n");
+		goto fail_power_off;
+	}
+
+	if (regval != 0x9b) {
+		ret = -EINVAL;
+		dev_err_probe(dev, ret, "invalid chip ID (%02llx)\n", regval);
+		goto fail_power_off;
+	}
+
+	/*
+	 * Enable runtime PM with autosuspend. As the device has been powered
+	 * manually, mark it as active, and increase the usage count without
+	 * resuming the device.
+	 */
+	pm_runtime_set_active(dev);
+	pm_runtime_get_noresume(dev);
+	pm_runtime_enable(dev);
+	pm_runtime_set_autosuspend_delay(dev, 1000);
+	pm_runtime_use_autosuspend(dev);
+
+	ret = v4l2_async_register_subdev(&gc0308->sd);
+	if (ret) {
+		dev_err_probe(dev, ret, "failed to register v4l subdev\n");
+		goto fail_rpm;
+	}
+
+	return 0;
+
+fail_rpm:
+	pm_runtime_disable(dev);
+	pm_runtime_put_noidle(dev);
+fail_power_off:
+	gc0308_power_off(dev);
+fail_subdev_cleanup:
+	v4l2_subdev_cleanup(&gc0308->sd);
+fail_media_entity_cleanup:
+	media_entity_cleanup(&gc0308->sd.entity);
+fail_ctrl_hdl_cleanup:
+	v4l2_ctrl_handler_free(&gc0308->hdl);
+	return ret;
+}
+
+static void gc0308_remove(struct i2c_client *client)
+{
+	struct gc0308 *gc0308 = i2c_get_clientdata(client);
+	struct device *dev = &client->dev;
+
+	v4l2_async_unregister_subdev(&gc0308->sd);
+	v4l2_ctrl_handler_free(&gc0308->hdl);
+	media_entity_cleanup(&gc0308->sd.entity);
+
+	pm_runtime_disable(dev);
+	if (!pm_runtime_status_suspended(dev))
+		gc0308_power_off(dev);
+	pm_runtime_set_suspended(dev);
+}
+
+static const struct dev_pm_ops gc0308_pm_ops = {
+	SET_RUNTIME_PM_OPS(gc0308_power_off, gc0308_power_on, NULL)
+};
+
+static const struct of_device_id gc0308_of_match[] = {
+	{ .compatible = "galaxycore,gc0308" },
+	{ /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(of, gc0308_of_match);
+
+static struct i2c_driver gc0308_i2c_driver = {
+	.driver = {
+		.name  = "gc0308",
+		.pm = &gc0308_pm_ops,
+		.of_match_table = gc0308_of_match,
+	},
+	.probe  = gc0308_probe,
+	.remove = gc0308_remove,
+};
+module_i2c_driver(gc0308_i2c_driver);
+
+MODULE_DESCRIPTION("GalaxyCore GC0308 Camera Driver");
+MODULE_AUTHOR("Sebastian Reichel <sre@kernel.org>");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/i2c/gc2145.c b/drivers/media/i2c/gc2145.c
new file mode 100644
index 0000000000..bef7b0e056
--- /dev/null
+++ b/drivers/media/i2c/gc2145.c
@@ -0,0 +1,1450 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * A V4L2 driver for Galaxycore GC2145 camera.
+ * Copyright (C) 2023, STMicroelectronics SA
+ *
+ * Inspired by the imx219.c driver
+ *
+ * Datasheet v1.0 available at http://files.pine64.org/doc/datasheet/PinebookPro/GC2145%20CSP%20DataSheet%20release%20V1.0_20131201.pdf
+ */
+
+#include <linux/clk.h>
+#include <linux/delay.h>
+#include <linux/gpio/consumer.h>
+#include <linux/i2c.h>
+#include <linux/module.h>
+#include <linux/pm_runtime.h>
+#include <linux/regulator/consumer.h>
+#include <linux/units.h>
+
+#include <media/mipi-csi2.h>
+#include <media/v4l2-cci.h>
+#include <media/v4l2-ctrls.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-event.h>
+#include <media/v4l2-fwnode.h>
+#include <media/v4l2-mediabus.h>
+
+/* Chip ID */
+#define GC2145_CHIP_ID		0x2145
+
+/* Page 0 */
+#define GC2145_REG_EXPOSURE	CCI_REG16(0x03)
+#define GC2145_REG_HBLANK	CCI_REG16(0x05)
+#define GC2145_REG_VBLANK	CCI_REG16(0x07)
+#define GC2145_REG_ROW_START	CCI_REG16(0x09)
+#define GC2145_REG_COL_START	CCI_REG16(0x0b)
+#define GC2145_REG_WIN_HEIGHT	CCI_REG16(0x0d)
+#define GC2145_REG_WIN_WIDTH	CCI_REG16(0x0f)
+#define GC2145_REG_ANALOG_MODE1	CCI_REG8(0x17)
+#define GC2145_REG_OUTPUT_FMT	CCI_REG8(0x84)
+#define GC2145_REG_SYNC_MODE	CCI_REG8(0x86)
+#define GC2145_SYNC_MODE_COL_SWITCH	BIT(4)
+#define GC2145_SYNC_MODE_ROW_SWITCH	BIT(5)
+#define GC2145_REG_BYPASS_MODE	CCI_REG8(0x89)
+#define GC2145_BYPASS_MODE_SWITCH	BIT(5)
+#define GC2145_REG_DEBUG_MODE2	CCI_REG8(0x8c)
+#define GC2145_REG_DEBUG_MODE3	CCI_REG8(0x8d)
+#define GC2145_REG_CROP_ENABLE	CCI_REG8(0x90)
+#define GC2145_REG_CROP_Y	CCI_REG16(0x91)
+#define GC2145_REG_CROP_X	CCI_REG16(0x93)
+#define GC2145_REG_CROP_HEIGHT	CCI_REG16(0x95)
+#define GC2145_REG_CROP_WIDTH	CCI_REG16(0x97)
+#define GC2145_REG_GLOBAL_GAIN	CCI_REG8(0xb0)
+#define GC2145_REG_CHIP_ID	CCI_REG16(0xf0)
+#define GC2145_REG_PAD_IO	CCI_REG8(0xf2)
+#define GC2145_REG_PAGE_SELECT	CCI_REG8(0xfe)
+/* Page 3 */
+#define GC2145_REG_DPHY_ANALOG_MODE1	CCI_REG8(0x01)
+#define GC2145_DPHY_MODE_PHY_CLK_EN	BIT(0)
+#define GC2145_DPHY_MODE_PHY_LANE0_EN	BIT(1)
+#define GC2145_DPHY_MODE_PHY_LANE1_EN	BIT(2)
+#define GC2145_DPHY_MODE_PHY_CLK_LANE_P2S_SEL	BIT(7)
+#define GC2145_REG_DPHY_ANALOG_MODE2	CCI_REG8(0x02)
+#define GC2145_DPHY_CLK_DIFF(a)		((a) & 0x07)
+#define GC2145_DPHY_LANE0_DIFF(a)	(((a) & 0x07) << 4)
+#define GC2145_REG_DPHY_ANALOG_MODE3	CCI_REG8(0x03)
+#define GC2145_DPHY_LANE1_DIFF(a)	((a) & 0x07)
+#define GC2145_DPHY_CLK_DELAY		BIT(4)
+#define GC2145_DPHY_LANE0_DELAY		BIT(5)
+#define GC2145_DPHY_LANE1_DELAY		BIT(6)
+#define GC2145_REG_FIFO_FULL_LVL_LOW	CCI_REG8(0x04)
+#define GC2145_REG_FIFO_FULL_LVL_HIGH	CCI_REG8(0x05)
+#define GC2145_REG_FIFO_MODE		CCI_REG8(0x06)
+#define GC2145_FIFO_MODE_READ_GATE	BIT(3)
+#define GC2145_FIFO_MODE_MIPI_CLK_MODULE	BIT(7)
+#define GC2145_REG_BUF_CSI2_MODE	CCI_REG8(0x10)
+#define GC2145_CSI2_MODE_DOUBLE		BIT(0)
+#define GC2145_CSI2_MODE_RAW8		BIT(2)
+#define GC2145_CSI2_MODE_MIPI_EN	BIT(4)
+#define GC2145_CSI2_MODE_EN		BIT(7)
+#define GC2145_REG_MIPI_DT	CCI_REG8(0x11)
+#define GC2145_REG_LWC_LOW	CCI_REG8(0x12)
+#define GC2145_REG_LWC_HIGH	CCI_REG8(0x13)
+#define GC2145_REG_DPHY_MODE	CCI_REG8(0x15)
+#define GC2145_DPHY_MODE_TRIGGER_PROG	BIT(4)
+#define GC2145_REG_FIFO_GATE_MODE	CCI_REG8(0x17)
+#define GC2145_REG_T_LPX	CCI_REG8(0x21)
+#define GC2145_REG_T_CLK_HS_PREPARE	CCI_REG8(0x22)
+#define GC2145_REG_T_CLK_ZERO	CCI_REG8(0x23)
+#define GC2145_REG_T_CLK_PRE	CCI_REG8(0x24)
+#define GC2145_REG_T_CLK_POST	CCI_REG8(0x25)
+#define GC2145_REG_T_CLK_TRAIL	CCI_REG8(0x26)
+#define GC2145_REG_T_HS_EXIT	CCI_REG8(0x27)
+#define GC2145_REG_T_WAKEUP	CCI_REG8(0x28)
+#define GC2145_REG_T_HS_PREPARE	CCI_REG8(0x29)
+#define GC2145_REG_T_HS_ZERO	CCI_REG8(0x2a)
+#define GC2145_REG_T_HS_TRAIL	CCI_REG8(0x2b)
+
+/* External clock frequency is 24.0MHz */
+#define GC2145_XCLK_FREQ	(24 * HZ_PER_MHZ)
+
+#define GC2145_NATIVE_WIDTH	1616U
+#define GC2145_NATIVE_HEIGHT	1232U
+
+/**
+ * struct gc2145_mode - GC2145 mode description
+ * @width: frame width (in pixels)
+ * @height: frame height (in pixels)
+ * @reg_seq: registers config sequence to enter into the mode
+ * @reg_seq_size: size of the sequence
+ * @pixel_rate: pixel rate associated with the mode
+ * @crop: window area captured
+ * @hblank: default horizontal blanking
+ * @vblank: default vertical blanking
+ * @link_freq_index: index within the link frequency menu
+ */
+struct gc2145_mode {
+	unsigned int width;
+	unsigned int height;
+	const struct cci_reg_sequence *reg_seq;
+	size_t reg_seq_size;
+	unsigned long pixel_rate;
+	struct v4l2_rect crop;
+	unsigned int hblank;
+	unsigned int vblank;
+	unsigned int link_freq_index;
+};
+
+#define GC2145_DEFAULT_EXPOSURE	0x04e2
+#define GC2145_DEFAULT_GLOBAL_GAIN	0x55
+static const struct cci_reg_sequence gc2145_common_regs[] = {
+	{GC2145_REG_PAGE_SELECT, 0x00},
+	/* SH Delay */
+	{CCI_REG8(0x12), 0x2e},
+	/* Flip */
+	{GC2145_REG_ANALOG_MODE1, 0x14},
+	/* Analog Conf */
+	{CCI_REG8(0x18), 0x22}, {CCI_REG8(0x19), 0x0e}, {CCI_REG8(0x1a), 0x01},
+	{CCI_REG8(0x1b), 0x4b}, {CCI_REG8(0x1c), 0x07}, {CCI_REG8(0x1d), 0x10},
+	{CCI_REG8(0x1e), 0x88}, {CCI_REG8(0x1f), 0x78}, {CCI_REG8(0x20), 0x03},
+	{CCI_REG8(0x21), 0x40}, {CCI_REG8(0x22), 0xa0}, {CCI_REG8(0x24), 0x16},
+	{CCI_REG8(0x25), 0x01}, {CCI_REG8(0x26), 0x10}, {CCI_REG8(0x2d), 0x60},
+	{CCI_REG8(0x30), 0x01}, {CCI_REG8(0x31), 0x90}, {CCI_REG8(0x33), 0x06},
+	{CCI_REG8(0x34), 0x01},
+	/* ISP related */
+	{CCI_REG8(0x80), 0x7f}, {CCI_REG8(0x81), 0x26}, {CCI_REG8(0x82), 0xfa},
+	{CCI_REG8(0x83), 0x00}, {CCI_REG8(0x84), 0x02}, {CCI_REG8(0x86), 0x02},
+	{CCI_REG8(0x88), 0x03},
+	{GC2145_REG_BYPASS_MODE, 0x03},
+	{CCI_REG8(0x85), 0x08}, {CCI_REG8(0x8a), 0x00}, {CCI_REG8(0x8b), 0x00},
+	{GC2145_REG_GLOBAL_GAIN, GC2145_DEFAULT_GLOBAL_GAIN},
+	{CCI_REG8(0xc3), 0x00}, {CCI_REG8(0xc4), 0x80}, {CCI_REG8(0xc5), 0x90},
+	{CCI_REG8(0xc6), 0x3b}, {CCI_REG8(0xc7), 0x46},
+	/* BLK */
+	{GC2145_REG_PAGE_SELECT, 0x00},
+	{CCI_REG8(0x40), 0x42}, {CCI_REG8(0x41), 0x00}, {CCI_REG8(0x43), 0x5b},
+	{CCI_REG8(0x5e), 0x00}, {CCI_REG8(0x5f), 0x00}, {CCI_REG8(0x60), 0x00},
+	{CCI_REG8(0x61), 0x00}, {CCI_REG8(0x62), 0x00}, {CCI_REG8(0x63), 0x00},
+	{CCI_REG8(0x64), 0x00}, {CCI_REG8(0x65), 0x00}, {CCI_REG8(0x66), 0x20},
+	{CCI_REG8(0x67), 0x20}, {CCI_REG8(0x68), 0x20}, {CCI_REG8(0x69), 0x20},
+	{CCI_REG8(0x76), 0x00}, {CCI_REG8(0x6a), 0x08}, {CCI_REG8(0x6b), 0x08},
+	{CCI_REG8(0x6c), 0x08}, {CCI_REG8(0x6d), 0x08}, {CCI_REG8(0x6e), 0x08},
+	{CCI_REG8(0x6f), 0x08}, {CCI_REG8(0x70), 0x08}, {CCI_REG8(0x71), 0x08},
+	{CCI_REG8(0x76), 0x00}, {CCI_REG8(0x72), 0xf0}, {CCI_REG8(0x7e), 0x3c},
+	{CCI_REG8(0x7f), 0x00},
+	{GC2145_REG_PAGE_SELECT, 0x02},
+	{CCI_REG8(0x48), 0x15}, {CCI_REG8(0x49), 0x00}, {CCI_REG8(0x4b), 0x0b},
+	/* AEC */
+	{GC2145_REG_PAGE_SELECT, 0x00},
+	{GC2145_REG_EXPOSURE, GC2145_DEFAULT_EXPOSURE},
+	{GC2145_REG_PAGE_SELECT, 0x01},
+	{CCI_REG8(0x01), 0x04}, {CCI_REG8(0x02), 0xc0}, {CCI_REG8(0x03), 0x04},
+	{CCI_REG8(0x04), 0x90}, {CCI_REG8(0x05), 0x30}, {CCI_REG8(0x06), 0x90},
+	{CCI_REG8(0x07), 0x30}, {CCI_REG8(0x08), 0x80}, {CCI_REG8(0x09), 0x00},
+	{CCI_REG8(0x0a), 0x82}, {CCI_REG8(0x0b), 0x11}, {CCI_REG8(0x0c), 0x10},
+	{CCI_REG8(0x11), 0x10}, {CCI_REG8(0x13), 0x7b}, {CCI_REG8(0x17), 0x00},
+	{CCI_REG8(0x1c), 0x11}, {CCI_REG8(0x1e), 0x61}, {CCI_REG8(0x1f), 0x35},
+	{CCI_REG8(0x20), 0x40}, {CCI_REG8(0x22), 0x40}, {CCI_REG8(0x23), 0x20},
+	{GC2145_REG_PAGE_SELECT, 0x02},
+	{CCI_REG8(0x0f), 0x04},
+	{GC2145_REG_PAGE_SELECT, 0x01},
+	{CCI_REG8(0x12), 0x35}, {CCI_REG8(0x15), 0xb0}, {CCI_REG8(0x10), 0x31},
+	{CCI_REG8(0x3e), 0x28}, {CCI_REG8(0x3f), 0xb0}, {CCI_REG8(0x40), 0x90},
+	{CCI_REG8(0x41), 0x0f},
+	/* INTPEE */
+	{GC2145_REG_PAGE_SELECT, 0x02},
+	{CCI_REG8(0x90), 0x6c}, {CCI_REG8(0x91), 0x03}, {CCI_REG8(0x92), 0xcb},
+	{CCI_REG8(0x94), 0x33}, {CCI_REG8(0x95), 0x84}, {CCI_REG8(0x97), 0x65},
+	{CCI_REG8(0xa2), 0x11},
+	/* DNDD */
+	{GC2145_REG_PAGE_SELECT, 0x02},
+	{CCI_REG8(0x80), 0xc1}, {CCI_REG8(0x81), 0x08}, {CCI_REG8(0x82), 0x05},
+	{CCI_REG8(0x83), 0x08}, {CCI_REG8(0x84), 0x0a}, {CCI_REG8(0x86), 0xf0},
+	{CCI_REG8(0x87), 0x50}, {CCI_REG8(0x88), 0x15}, {CCI_REG8(0x89), 0xb0},
+	{CCI_REG8(0x8a), 0x30}, {CCI_REG8(0x8b), 0x10},
+	/* ASDE */
+	{GC2145_REG_PAGE_SELECT, 0x01},
+	{CCI_REG8(0x21), 0x04},
+	{GC2145_REG_PAGE_SELECT, 0x02},
+	{CCI_REG8(0xa3), 0x50}, {CCI_REG8(0xa4), 0x20}, {CCI_REG8(0xa5), 0x40},
+	{CCI_REG8(0xa6), 0x80}, {CCI_REG8(0xab), 0x40}, {CCI_REG8(0xae), 0x0c},
+	{CCI_REG8(0xb3), 0x46}, {CCI_REG8(0xb4), 0x64}, {CCI_REG8(0xb6), 0x38},
+	{CCI_REG8(0xb7), 0x01}, {CCI_REG8(0xb9), 0x2b}, {CCI_REG8(0x3c), 0x04},
+	{CCI_REG8(0x3d), 0x15}, {CCI_REG8(0x4b), 0x06}, {CCI_REG8(0x4c), 0x20},
+	/* Gamma */
+	{GC2145_REG_PAGE_SELECT, 0x02},
+	{CCI_REG8(0x10), 0x09}, {CCI_REG8(0x11), 0x0d}, {CCI_REG8(0x12), 0x13},
+	{CCI_REG8(0x13), 0x19}, {CCI_REG8(0x14), 0x27}, {CCI_REG8(0x15), 0x37},
+	{CCI_REG8(0x16), 0x45}, {CCI_REG8(0x17), 0x53}, {CCI_REG8(0x18), 0x69},
+	{CCI_REG8(0x19), 0x7d}, {CCI_REG8(0x1a), 0x8f}, {CCI_REG8(0x1b), 0x9d},
+	{CCI_REG8(0x1c), 0xa9}, {CCI_REG8(0x1d), 0xbd}, {CCI_REG8(0x1e), 0xcd},
+	{CCI_REG8(0x1f), 0xd9}, {CCI_REG8(0x20), 0xe3}, {CCI_REG8(0x21), 0xea},
+	{CCI_REG8(0x22), 0xef}, {CCI_REG8(0x23), 0xf5}, {CCI_REG8(0x24), 0xf9},
+	{CCI_REG8(0x25), 0xff},
+	{GC2145_REG_PAGE_SELECT, 0x00},
+	{CCI_REG8(0xc6), 0x20}, {CCI_REG8(0xc7), 0x2b},
+	/* Gamma 2 */
+	{GC2145_REG_PAGE_SELECT, 0x02},
+	{CCI_REG8(0x26), 0x0f}, {CCI_REG8(0x27), 0x14}, {CCI_REG8(0x28), 0x19},
+	{CCI_REG8(0x29), 0x1e}, {CCI_REG8(0x2a), 0x27}, {CCI_REG8(0x2b), 0x33},
+	{CCI_REG8(0x2c), 0x3b}, {CCI_REG8(0x2d), 0x45}, {CCI_REG8(0x2e), 0x59},
+	{CCI_REG8(0x2f), 0x69}, {CCI_REG8(0x30), 0x7c}, {CCI_REG8(0x31), 0x89},
+	{CCI_REG8(0x32), 0x98}, {CCI_REG8(0x33), 0xae}, {CCI_REG8(0x34), 0xc0},
+	{CCI_REG8(0x35), 0xcf}, {CCI_REG8(0x36), 0xda}, {CCI_REG8(0x37), 0xe2},
+	{CCI_REG8(0x38), 0xe9}, {CCI_REG8(0x39), 0xf3}, {CCI_REG8(0x3a), 0xf9},
+	{CCI_REG8(0x3b), 0xff},
+	/* YCP */
+	{GC2145_REG_PAGE_SELECT, 0x02},
+	{CCI_REG8(0xd1), 0x32}, {CCI_REG8(0xd2), 0x32}, {CCI_REG8(0xd3), 0x40},
+	{CCI_REG8(0xd6), 0xf0}, {CCI_REG8(0xd7), 0x10}, {CCI_REG8(0xd8), 0xda},
+	{CCI_REG8(0xdd), 0x14}, {CCI_REG8(0xde), 0x86}, {CCI_REG8(0xed), 0x80},
+	{CCI_REG8(0xee), 0x00}, {CCI_REG8(0xef), 0x3f}, {CCI_REG8(0xd8), 0xd8},
+	/* ABS */
+	{GC2145_REG_PAGE_SELECT, 0x01},
+	{CCI_REG8(0x9f), 0x40},
+	/* LSC */
+	{GC2145_REG_PAGE_SELECT, 0x01},
+	{CCI_REG8(0xc2), 0x14}, {CCI_REG8(0xc3), 0x0d}, {CCI_REG8(0xc4), 0x0c},
+	{CCI_REG8(0xc8), 0x15}, {CCI_REG8(0xc9), 0x0d}, {CCI_REG8(0xca), 0x0a},
+	{CCI_REG8(0xbc), 0x24}, {CCI_REG8(0xbd), 0x10}, {CCI_REG8(0xbe), 0x0b},
+	{CCI_REG8(0xb6), 0x25}, {CCI_REG8(0xb7), 0x16}, {CCI_REG8(0xb8), 0x15},
+	{CCI_REG8(0xc5), 0x00}, {CCI_REG8(0xc6), 0x00}, {CCI_REG8(0xc7), 0x00},
+	{CCI_REG8(0xcb), 0x00}, {CCI_REG8(0xcc), 0x00}, {CCI_REG8(0xcd), 0x00},
+	{CCI_REG8(0xbf), 0x07}, {CCI_REG8(0xc0), 0x00}, {CCI_REG8(0xc1), 0x00},
+	{CCI_REG8(0xb9), 0x00}, {CCI_REG8(0xba), 0x00}, {CCI_REG8(0xbb), 0x00},
+	{CCI_REG8(0xaa), 0x01}, {CCI_REG8(0xab), 0x01}, {CCI_REG8(0xac), 0x00},
+	{CCI_REG8(0xad), 0x05}, {CCI_REG8(0xae), 0x06}, {CCI_REG8(0xaf), 0x0e},
+	{CCI_REG8(0xb0), 0x0b}, {CCI_REG8(0xb1), 0x07}, {CCI_REG8(0xb2), 0x06},
+	{CCI_REG8(0xb3), 0x17}, {CCI_REG8(0xb4), 0x0e}, {CCI_REG8(0xb5), 0x0e},
+	{CCI_REG8(0xd0), 0x09}, {CCI_REG8(0xd1), 0x00}, {CCI_REG8(0xd2), 0x00},
+	{CCI_REG8(0xd6), 0x08}, {CCI_REG8(0xd7), 0x00}, {CCI_REG8(0xd8), 0x00},
+	{CCI_REG8(0xd9), 0x00}, {CCI_REG8(0xda), 0x00}, {CCI_REG8(0xdb), 0x00},
+	{CCI_REG8(0xd3), 0x0a}, {CCI_REG8(0xd4), 0x00}, {CCI_REG8(0xd5), 0x00},
+	{CCI_REG8(0xa4), 0x00}, {CCI_REG8(0xa5), 0x00}, {CCI_REG8(0xa6), 0x77},
+	{CCI_REG8(0xa7), 0x77}, {CCI_REG8(0xa8), 0x77}, {CCI_REG8(0xa9), 0x77},
+	{CCI_REG8(0xa1), 0x80}, {CCI_REG8(0xa2), 0x80},
+	{GC2145_REG_PAGE_SELECT, 0x01},
+	{CCI_REG8(0xdf), 0x0d}, {CCI_REG8(0xdc), 0x25}, {CCI_REG8(0xdd), 0x30},
+	{CCI_REG8(0xe0), 0x77}, {CCI_REG8(0xe1), 0x80}, {CCI_REG8(0xe2), 0x77},
+	{CCI_REG8(0xe3), 0x90}, {CCI_REG8(0xe6), 0x90}, {CCI_REG8(0xe7), 0xa0},
+	{CCI_REG8(0xe8), 0x90}, {CCI_REG8(0xe9), 0xa0},
+	/* AWB */
+	/* measure window */
+	{GC2145_REG_PAGE_SELECT, 0x00},
+	{CCI_REG8(0xec), 0x06}, {CCI_REG8(0xed), 0x04}, {CCI_REG8(0xee), 0x60},
+	{CCI_REG8(0xef), 0x90}, {CCI_REG8(0xb6), 0x01},
+	{GC2145_REG_PAGE_SELECT, 0x01},
+	{CCI_REG8(0x4f), 0x00}, {CCI_REG8(0x4f), 0x00}, {CCI_REG8(0x4b), 0x01},
+	{CCI_REG8(0x4f), 0x00},
+	{CCI_REG8(0x4c), 0x01}, {CCI_REG8(0x4d), 0x71}, {CCI_REG8(0x4e), 0x01},
+	{CCI_REG8(0x4c), 0x01}, {CCI_REG8(0x4d), 0x91}, {CCI_REG8(0x4e), 0x01},
+	{CCI_REG8(0x4c), 0x01}, {CCI_REG8(0x4d), 0x70}, {CCI_REG8(0x4e), 0x01},
+	{CCI_REG8(0x4c), 0x01}, {CCI_REG8(0x4d), 0x90}, {CCI_REG8(0x4e), 0x02},
+	{CCI_REG8(0x4c), 0x01}, {CCI_REG8(0x4d), 0xb0}, {CCI_REG8(0x4e), 0x02},
+	{CCI_REG8(0x4c), 0x01}, {CCI_REG8(0x4d), 0x8f}, {CCI_REG8(0x4e), 0x02},
+	{CCI_REG8(0x4c), 0x01}, {CCI_REG8(0x4d), 0x6f}, {CCI_REG8(0x4e), 0x02},
+	{CCI_REG8(0x4c), 0x01}, {CCI_REG8(0x4d), 0xaf}, {CCI_REG8(0x4e), 0x02},
+	{CCI_REG8(0x4c), 0x01}, {CCI_REG8(0x4d), 0xd0}, {CCI_REG8(0x4e), 0x02},
+	{CCI_REG8(0x4c), 0x01}, {CCI_REG8(0x4d), 0xf0}, {CCI_REG8(0x4e), 0x02},
+	{CCI_REG8(0x4c), 0x01}, {CCI_REG8(0x4d), 0xcf}, {CCI_REG8(0x4e), 0x02},
+	{CCI_REG8(0x4c), 0x01}, {CCI_REG8(0x4d), 0xef}, {CCI_REG8(0x4e), 0x02},
+	{CCI_REG8(0x4c), 0x01}, {CCI_REG8(0x4d), 0x6e}, {CCI_REG8(0x4e), 0x03},
+	{CCI_REG8(0x4c), 0x01}, {CCI_REG8(0x4d), 0x8e}, {CCI_REG8(0x4e), 0x03},
+	{CCI_REG8(0x4c), 0x01}, {CCI_REG8(0x4d), 0xae}, {CCI_REG8(0x4e), 0x03},
+	{CCI_REG8(0x4c), 0x01}, {CCI_REG8(0x4d), 0xce}, {CCI_REG8(0x4e), 0x03},
+	{CCI_REG8(0x4c), 0x01}, {CCI_REG8(0x4d), 0x4d}, {CCI_REG8(0x4e), 0x03},
+	{CCI_REG8(0x4c), 0x01}, {CCI_REG8(0x4d), 0x6d}, {CCI_REG8(0x4e), 0x03},
+	{CCI_REG8(0x4c), 0x01}, {CCI_REG8(0x4d), 0x8d}, {CCI_REG8(0x4e), 0x03},
+	{CCI_REG8(0x4c), 0x01}, {CCI_REG8(0x4d), 0xad}, {CCI_REG8(0x4e), 0x03},
+	{CCI_REG8(0x4c), 0x01}, {CCI_REG8(0x4d), 0xcd}, {CCI_REG8(0x4e), 0x03},
+	{CCI_REG8(0x4c), 0x01}, {CCI_REG8(0x4d), 0x4c}, {CCI_REG8(0x4e), 0x03},
+	{CCI_REG8(0x4c), 0x01}, {CCI_REG8(0x4d), 0x6c}, {CCI_REG8(0x4e), 0x03},
+	{CCI_REG8(0x4c), 0x01}, {CCI_REG8(0x4d), 0x8c}, {CCI_REG8(0x4e), 0x03},
+	{CCI_REG8(0x4c), 0x01}, {CCI_REG8(0x4d), 0xac}, {CCI_REG8(0x4e), 0x03},
+	{CCI_REG8(0x4c), 0x01}, {CCI_REG8(0x4d), 0xcc}, {CCI_REG8(0x4e), 0x03},
+	{CCI_REG8(0x4c), 0x01}, {CCI_REG8(0x4d), 0xcb}, {CCI_REG8(0x4e), 0x03},
+	{CCI_REG8(0x4c), 0x01}, {CCI_REG8(0x4d), 0x4b}, {CCI_REG8(0x4e), 0x03},
+	{CCI_REG8(0x4c), 0x01}, {CCI_REG8(0x4d), 0x6b}, {CCI_REG8(0x4e), 0x03},
+	{CCI_REG8(0x4c), 0x01}, {CCI_REG8(0x4d), 0x8b}, {CCI_REG8(0x4e), 0x03},
+	{CCI_REG8(0x4c), 0x01}, {CCI_REG8(0x4d), 0xab}, {CCI_REG8(0x4e), 0x03},
+	{CCI_REG8(0x4c), 0x01}, {CCI_REG8(0x4d), 0x8a}, {CCI_REG8(0x4e), 0x04},
+	{CCI_REG8(0x4c), 0x01}, {CCI_REG8(0x4d), 0xaa}, {CCI_REG8(0x4e), 0x04},
+	{CCI_REG8(0x4c), 0x01}, {CCI_REG8(0x4d), 0xca}, {CCI_REG8(0x4e), 0x04},
+	{CCI_REG8(0x4c), 0x01}, {CCI_REG8(0x4d), 0xca}, {CCI_REG8(0x4e), 0x04},
+	{CCI_REG8(0x4c), 0x01}, {CCI_REG8(0x4d), 0xc9}, {CCI_REG8(0x4e), 0x04},
+	{CCI_REG8(0x4c), 0x01}, {CCI_REG8(0x4d), 0x8a}, {CCI_REG8(0x4e), 0x04},
+	{CCI_REG8(0x4c), 0x01}, {CCI_REG8(0x4d), 0x89}, {CCI_REG8(0x4e), 0x04},
+	{CCI_REG8(0x4c), 0x01}, {CCI_REG8(0x4d), 0xa9}, {CCI_REG8(0x4e), 0x04},
+	{CCI_REG8(0x4c), 0x02}, {CCI_REG8(0x4d), 0x0b}, {CCI_REG8(0x4e), 0x05},
+	{CCI_REG8(0x4c), 0x02}, {CCI_REG8(0x4d), 0x0a}, {CCI_REG8(0x4e), 0x05},
+	{CCI_REG8(0x4c), 0x01}, {CCI_REG8(0x4d), 0xeb}, {CCI_REG8(0x4e), 0x05},
+	{CCI_REG8(0x4c), 0x01}, {CCI_REG8(0x4d), 0xea}, {CCI_REG8(0x4e), 0x05},
+	{CCI_REG8(0x4c), 0x02}, {CCI_REG8(0x4d), 0x09}, {CCI_REG8(0x4e), 0x05},
+	{CCI_REG8(0x4c), 0x02}, {CCI_REG8(0x4d), 0x29}, {CCI_REG8(0x4e), 0x05},
+	{CCI_REG8(0x4c), 0x02}, {CCI_REG8(0x4d), 0x2a}, {CCI_REG8(0x4e), 0x05},
+	{CCI_REG8(0x4c), 0x02}, {CCI_REG8(0x4d), 0x4a}, {CCI_REG8(0x4e), 0x05},
+	{CCI_REG8(0x4c), 0x02}, {CCI_REG8(0x4d), 0x8a}, {CCI_REG8(0x4e), 0x06},
+	{CCI_REG8(0x4c), 0x02}, {CCI_REG8(0x4d), 0x49}, {CCI_REG8(0x4e), 0x06},
+	{CCI_REG8(0x4c), 0x02}, {CCI_REG8(0x4d), 0x69}, {CCI_REG8(0x4e), 0x06},
+	{CCI_REG8(0x4c), 0x02}, {CCI_REG8(0x4d), 0x89}, {CCI_REG8(0x4e), 0x06},
+	{CCI_REG8(0x4c), 0x02}, {CCI_REG8(0x4d), 0xa9}, {CCI_REG8(0x4e), 0x06},
+	{CCI_REG8(0x4c), 0x02}, {CCI_REG8(0x4d), 0x48}, {CCI_REG8(0x4e), 0x06},
+	{CCI_REG8(0x4c), 0x02}, {CCI_REG8(0x4d), 0x68}, {CCI_REG8(0x4e), 0x06},
+	{CCI_REG8(0x4c), 0x02}, {CCI_REG8(0x4d), 0x69}, {CCI_REG8(0x4e), 0x06},
+	{CCI_REG8(0x4c), 0x02}, {CCI_REG8(0x4d), 0xca}, {CCI_REG8(0x4e), 0x07},
+	{CCI_REG8(0x4c), 0x02}, {CCI_REG8(0x4d), 0xc9}, {CCI_REG8(0x4e), 0x07},
+	{CCI_REG8(0x4c), 0x02}, {CCI_REG8(0x4d), 0xe9}, {CCI_REG8(0x4e), 0x07},
+	{CCI_REG8(0x4c), 0x03}, {CCI_REG8(0x4d), 0x09}, {CCI_REG8(0x4e), 0x07},
+	{CCI_REG8(0x4c), 0x02}, {CCI_REG8(0x4d), 0xc8}, {CCI_REG8(0x4e), 0x07},
+	{CCI_REG8(0x4c), 0x02}, {CCI_REG8(0x4d), 0xe8}, {CCI_REG8(0x4e), 0x07},
+	{CCI_REG8(0x4c), 0x02}, {CCI_REG8(0x4d), 0xa7}, {CCI_REG8(0x4e), 0x07},
+	{CCI_REG8(0x4c), 0x02}, {CCI_REG8(0x4d), 0xc7}, {CCI_REG8(0x4e), 0x07},
+	{CCI_REG8(0x4c), 0x02}, {CCI_REG8(0x4d), 0xe7}, {CCI_REG8(0x4e), 0x07},
+	{CCI_REG8(0x4c), 0x03}, {CCI_REG8(0x4d), 0x07}, {CCI_REG8(0x4e), 0x07},
+	{CCI_REG8(0x4f), 0x01},
+	{CCI_REG8(0x50), 0x80}, {CCI_REG8(0x51), 0xa8}, {CCI_REG8(0x52), 0x47},
+	{CCI_REG8(0x53), 0x38}, {CCI_REG8(0x54), 0xc7}, {CCI_REG8(0x56), 0x0e},
+	{CCI_REG8(0x58), 0x08}, {CCI_REG8(0x5b), 0x00}, {CCI_REG8(0x5c), 0x74},
+	{CCI_REG8(0x5d), 0x8b}, {CCI_REG8(0x61), 0xdb}, {CCI_REG8(0x62), 0xb8},
+	{CCI_REG8(0x63), 0x86}, {CCI_REG8(0x64), 0xc0}, {CCI_REG8(0x65), 0x04},
+	{CCI_REG8(0x67), 0xa8}, {CCI_REG8(0x68), 0xb0}, {CCI_REG8(0x69), 0x00},
+	{CCI_REG8(0x6a), 0xa8}, {CCI_REG8(0x6b), 0xb0}, {CCI_REG8(0x6c), 0xaf},
+	{CCI_REG8(0x6d), 0x8b}, {CCI_REG8(0x6e), 0x50}, {CCI_REG8(0x6f), 0x18},
+	{CCI_REG8(0x73), 0xf0}, {CCI_REG8(0x70), 0x0d}, {CCI_REG8(0x71), 0x60},
+	{CCI_REG8(0x72), 0x80}, {CCI_REG8(0x74), 0x01}, {CCI_REG8(0x75), 0x01},
+	{CCI_REG8(0x7f), 0x0c}, {CCI_REG8(0x76), 0x70}, {CCI_REG8(0x77), 0x58},
+	{CCI_REG8(0x78), 0xa0}, {CCI_REG8(0x79), 0x5e}, {CCI_REG8(0x7a), 0x54},
+	{CCI_REG8(0x7b), 0x58},
+	/* CC */
+	{GC2145_REG_PAGE_SELECT, 0x02},
+	{CCI_REG8(0xc0), 0x01}, {CCI_REG8(0xc1), 0x44}, {CCI_REG8(0xc2), 0xfd},
+	{CCI_REG8(0xc3), 0x04}, {CCI_REG8(0xc4), 0xf0}, {CCI_REG8(0xc5), 0x48},
+	{CCI_REG8(0xc6), 0xfd}, {CCI_REG8(0xc7), 0x46}, {CCI_REG8(0xc8), 0xfd},
+	{CCI_REG8(0xc9), 0x02}, {CCI_REG8(0xca), 0xe0}, {CCI_REG8(0xcb), 0x45},
+	{CCI_REG8(0xcc), 0xec}, {CCI_REG8(0xcd), 0x48}, {CCI_REG8(0xce), 0xf0},
+	{CCI_REG8(0xcf), 0xf0}, {CCI_REG8(0xe3), 0x0c}, {CCI_REG8(0xe4), 0x4b},
+	{CCI_REG8(0xe5), 0xe0},
+	/* ABS */
+	{GC2145_REG_PAGE_SELECT, 0x01},
+	{CCI_REG8(0x9f), 0x40},
+	/* Dark sun */
+	{GC2145_REG_PAGE_SELECT, 0x02},
+	{CCI_REG8(0x40), 0xbf}, {CCI_REG8(0x46), 0xcf},
+};
+
+#define GC2145_640_480_PIXELRATE	30000000
+#define GC2145_640_480_LINKFREQ		120000000
+#define GC2145_640_480_HBLANK		0x0130
+#define GC2145_640_480_VBLANK		0x000c
+static const struct cci_reg_sequence gc2145_mode_640_480_regs[] = {
+	{GC2145_REG_PAGE_SELECT, 0xf0}, {GC2145_REG_PAGE_SELECT, 0xf0},
+	{GC2145_REG_PAGE_SELECT, 0xf0}, {CCI_REG8(0xfc), 0x06},
+	{CCI_REG8(0xf6), 0x00}, {CCI_REG8(0xf7), 0x1d}, {CCI_REG8(0xf8), 0x86},
+	{CCI_REG8(0xfa), 0x00}, {CCI_REG8(0xf9), 0x8e},
+	/* Disable PAD IO */
+	{GC2145_REG_PAD_IO, 0x00},
+	{GC2145_REG_PAGE_SELECT, 0x00},
+	/* Row/Col start - 0/0 */
+	{GC2145_REG_ROW_START, 0x0000},
+	{GC2145_REG_COL_START, 0x0000},
+	/* Window size 1216/1618 */
+	{GC2145_REG_WIN_HEIGHT, 0x04c0},
+	{GC2145_REG_WIN_WIDTH, 0x0652},
+	/* Scalar more */
+	{CCI_REG8(0xfd), 0x01}, {CCI_REG8(0xfa), 0x00},
+	/* Crop 640-480@0-0 */
+	{GC2145_REG_CROP_ENABLE, 0x01},
+	{GC2145_REG_CROP_Y, 0x0000},
+	{GC2145_REG_CROP_X, 0x0000},
+	{GC2145_REG_CROP_HEIGHT, 0x01e0},
+	{GC2145_REG_CROP_WIDTH, 0x0280},
+	/* Subsampling configuration */
+	{CCI_REG8(0x99), 0x55}, {CCI_REG8(0x9a), 0x06}, {CCI_REG8(0x9b), 0x01},
+	{CCI_REG8(0x9c), 0x23}, {CCI_REG8(0x9d), 0x00}, {CCI_REG8(0x9e), 0x00},
+	{CCI_REG8(0x9f), 0x01}, {CCI_REG8(0xa0), 0x23}, {CCI_REG8(0xa1), 0x00},
+	{CCI_REG8(0xa2), 0x00},
+	{GC2145_REG_PAGE_SELECT, 0x01},
+	/* AEC anti-flicker */
+	{CCI_REG16(0x25), 0x0175},
+	/* AEC exposure level 1-5 */
+	{CCI_REG16(0x27), 0x045f}, {CCI_REG16(0x29), 0x045f},
+	{CCI_REG16(0x2b), 0x045f}, {CCI_REG16(0x2d), 0x045f},
+};
+
+#define GC2145_1280_720_PIXELRATE	48000000
+#define GC2145_1280_720_LINKFREQ	192000000
+#define GC2145_1280_720_HBLANK		0x0156
+#define GC2145_1280_720_VBLANK		0x0011
+static const struct cci_reg_sequence gc2145_mode_1280_720_regs[] = {
+	{GC2145_REG_PAGE_SELECT, 0xf0}, {GC2145_REG_PAGE_SELECT, 0xf0},
+	{GC2145_REG_PAGE_SELECT, 0xf0}, {CCI_REG8(0xfc), 0x06},
+	{CCI_REG8(0xf6), 0x00}, {CCI_REG8(0xf7), 0x1d}, {CCI_REG8(0xf8), 0x83},
+	{CCI_REG8(0xfa), 0x00}, {CCI_REG8(0xf9), 0x8e},
+	/* Disable PAD IO */
+	{GC2145_REG_PAD_IO, 0x00},
+	{GC2145_REG_PAGE_SELECT, 0x00},
+	/* Row/Col start - 240/160 */
+	{GC2145_REG_ROW_START, 0x00f0},
+	{GC2145_REG_COL_START, 0x00a0},
+	/* Window size 736/1296 */
+	{GC2145_REG_WIN_HEIGHT, 0x02e0},
+	{GC2145_REG_WIN_WIDTH, 0x0510},
+	/* Crop 1280-720@0-0 */
+	{GC2145_REG_CROP_ENABLE, 0x01},
+	{GC2145_REG_CROP_Y, 0x0000},
+	{GC2145_REG_CROP_X, 0x0000},
+	{GC2145_REG_CROP_HEIGHT, 0x02d0},
+	{GC2145_REG_CROP_WIDTH, 0x0500},
+	{GC2145_REG_PAGE_SELECT, 0x01},
+	/* AEC anti-flicker */
+	{CCI_REG16(0x25), 0x00e6},
+	/* AEC exposure level 1-5 */
+	{CCI_REG16(0x27), 0x02b2}, {CCI_REG16(0x29), 0x02b2},
+	{CCI_REG16(0x2b), 0x02b2}, {CCI_REG16(0x2d), 0x02b2},
+};
+
+#define GC2145_1600_1200_PIXELRATE	60000000
+#define GC2145_1600_1200_LINKFREQ	240000000
+#define GC2145_1600_1200_HBLANK		0x0156
+#define GC2145_1600_1200_VBLANK		0x0010
+static const struct cci_reg_sequence gc2145_mode_1600_1200_regs[] = {
+	{GC2145_REG_PAGE_SELECT, 0xf0}, {GC2145_REG_PAGE_SELECT, 0xf0},
+	{GC2145_REG_PAGE_SELECT, 0xf0}, {CCI_REG8(0xfc), 0x06},
+	{CCI_REG8(0xf6), 0x00}, {CCI_REG8(0xf7), 0x1d}, {CCI_REG8(0xf8), 0x84},
+	{CCI_REG8(0xfa), 0x00}, {CCI_REG8(0xf9), 0x8e},
+	/* Disable PAD IO */
+	{GC2145_REG_PAD_IO, 0x00},
+	{GC2145_REG_PAGE_SELECT, 0x00},
+	/* Row/Col start - 0/0 */
+	{GC2145_REG_ROW_START, 0x0000},
+	{GC2145_REG_COL_START, 0x0000},
+	/* Window size: 1216/1618 */
+	{GC2145_REG_WIN_HEIGHT, 0x04c0},
+	{GC2145_REG_WIN_WIDTH, 0x0652},
+	/* Crop 1600-1200@0-0 */
+	{GC2145_REG_CROP_ENABLE, 0x01},
+	{GC2145_REG_CROP_Y, 0x0000},
+	{GC2145_REG_CROP_X, 0x0000},
+	{GC2145_REG_CROP_HEIGHT, 0x04b0},
+	{GC2145_REG_CROP_WIDTH, 0x0640},
+	{GC2145_REG_PAGE_SELECT, 0x01},
+	/* AEC anti-flicker */
+	{CCI_REG16(0x25), 0x00fa},
+	/* AEC exposure level 1-5 */
+	{CCI_REG16(0x27), 0x04e2}, {CCI_REG16(0x29), 0x04e2},
+	{CCI_REG16(0x2b), 0x04e2}, {CCI_REG16(0x2d), 0x04e2},
+};
+
+static const s64 gc2145_link_freq_menu[] = {
+	GC2145_640_480_LINKFREQ,
+	GC2145_1280_720_LINKFREQ,
+	GC2145_1600_1200_LINKFREQ,
+};
+
+/* Regulators supplies */
+static const char * const gc2145_supply_name[] = {
+	"iovdd", /* Digital I/O (1.7-3V) suppply */
+	"avdd",  /* Analog (2.7-3V) supply */
+	"dvdd",  /* Digital Core (1.7-1.9V) supply */
+};
+
+#define GC2145_NUM_SUPPLIES ARRAY_SIZE(gc2145_supply_name)
+
+/* Mode configs */
+#define GC2145_MODE_640X480	0
+#define GC2145_MODE_1280X720	1
+#define GC2145_MODE_1600X1200	2
+static const struct gc2145_mode supported_modes[] = {
+	{
+		/* 640x480 30fps mode */
+		.width = 640,
+		.height = 480,
+		.reg_seq = gc2145_mode_640_480_regs,
+		.reg_seq_size = ARRAY_SIZE(gc2145_mode_640_480_regs),
+		.pixel_rate = GC2145_640_480_PIXELRATE,
+		.crop = {
+			.top = 0,
+			.left = 0,
+			.width = 640,
+			.height = 480,
+		},
+		.hblank = GC2145_640_480_HBLANK,
+		.vblank = GC2145_640_480_VBLANK,
+		.link_freq_index = GC2145_MODE_640X480,
+	},
+	{
+		/* 1280x720 30fps mode */
+		.width = 1280,
+		.height = 720,
+		.reg_seq = gc2145_mode_1280_720_regs,
+		.reg_seq_size = ARRAY_SIZE(gc2145_mode_1280_720_regs),
+		.pixel_rate = GC2145_1280_720_PIXELRATE,
+		.crop = {
+			.top = 160,
+			.left = 240,
+			.width = 1280,
+			.height = 720,
+		},
+		.hblank = GC2145_1280_720_HBLANK,
+		.vblank = GC2145_1280_720_VBLANK,
+		.link_freq_index = GC2145_MODE_1280X720,
+	},
+	{
+		/* 1600x1200 20fps mode */
+		.width = 1600,
+		.height = 1200,
+		.reg_seq = gc2145_mode_1600_1200_regs,
+		.reg_seq_size = ARRAY_SIZE(gc2145_mode_1600_1200_regs),
+		.pixel_rate = GC2145_1600_1200_PIXELRATE,
+		.crop = {
+			.top = 0,
+			.left = 0,
+			.width = 1600,
+			.height = 1200,
+		},
+		.hblank = GC2145_1600_1200_HBLANK,
+		.vblank = GC2145_1600_1200_VBLANK,
+		.link_freq_index = GC2145_MODE_1600X1200,
+	},
+};
+
+/**
+ * struct gc2145_format - GC2145 pixel format description
+ * @code: media bus (MBUS) associated code
+ * @datatype: MIPI CSI2 data type
+ * @output_fmt: GC2145 output format
+ * @switch_bit: GC2145 first/second switch
+ */
+struct gc2145_format {
+	unsigned int code;
+	unsigned char datatype;
+	unsigned char output_fmt;
+	bool switch_bit;
+};
+
+/* All supported formats */
+static const struct gc2145_format supported_formats[] = {
+	{
+		.code		= MEDIA_BUS_FMT_UYVY8_1X16,
+		.datatype	= MIPI_CSI2_DT_YUV422_8B,
+		.output_fmt	= 0x00,
+	},
+	{
+		.code		= MEDIA_BUS_FMT_VYUY8_1X16,
+		.datatype	= MIPI_CSI2_DT_YUV422_8B,
+		.output_fmt	= 0x01,
+	},
+	{
+		.code		= MEDIA_BUS_FMT_YUYV8_1X16,
+		.datatype	= MIPI_CSI2_DT_YUV422_8B,
+		.output_fmt	= 0x02,
+	},
+	{
+		.code		= MEDIA_BUS_FMT_YVYU8_1X16,
+		.datatype	= MIPI_CSI2_DT_YUV422_8B,
+		.output_fmt	= 0x03,
+	},
+	{
+		.code		= MEDIA_BUS_FMT_RGB565_1X16,
+		.datatype	= MIPI_CSI2_DT_RGB565,
+		.output_fmt	= 0x06,
+		.switch_bit	= true,
+	},
+};
+
+struct gc2145_ctrls {
+	struct v4l2_ctrl_handler handler;
+	struct v4l2_ctrl *pixel_rate;
+	struct v4l2_ctrl *link_freq;
+	struct v4l2_ctrl *test_pattern;
+	struct v4l2_ctrl *hflip;
+	struct v4l2_ctrl *vflip;
+	struct v4l2_ctrl *hblank;
+	struct v4l2_ctrl *vblank;
+};
+
+struct gc2145 {
+	struct v4l2_subdev sd;
+	struct media_pad pad;
+
+	struct regmap *regmap;
+	struct clk *xclk;
+
+	struct gpio_desc *reset_gpio;
+	struct gpio_desc *powerdown_gpio;
+	struct regulator_bulk_data supplies[GC2145_NUM_SUPPLIES];
+
+	/* V4L2 controls */
+	struct gc2145_ctrls ctrls;
+
+	/* Current mode */
+	const struct gc2145_mode *mode;
+};
+
+static inline struct gc2145 *to_gc2145(struct v4l2_subdev *_sd)
+{
+	return container_of(_sd, struct gc2145, sd);
+}
+
+static inline struct v4l2_subdev *gc2145_ctrl_to_sd(struct v4l2_ctrl *ctrl)
+{
+	return &container_of(ctrl->handler, struct gc2145,
+			     ctrls.handler)->sd;
+}
+
+static const struct gc2145_format *
+gc2145_get_format_code(struct gc2145 *gc2145, u32 code)
+{
+	unsigned int i;
+
+	for (i = 0; i < ARRAY_SIZE(supported_formats); i++) {
+		if (supported_formats[i].code == code)
+			break;
+	}
+
+	if (i >= ARRAY_SIZE(supported_formats))
+		i = 0;
+
+	return &supported_formats[i];
+}
+
+static void gc2145_update_pad_format(struct gc2145 *gc2145,
+				     const struct gc2145_mode *mode,
+				     struct v4l2_mbus_framefmt *fmt, u32 code)
+{
+	fmt->code = code;
+	fmt->width = mode->width;
+	fmt->height = mode->height;
+	fmt->field = V4L2_FIELD_NONE;
+	fmt->colorspace = V4L2_COLORSPACE_SRGB;
+	fmt->ycbcr_enc = V4L2_YCBCR_ENC_DEFAULT;
+	fmt->quantization = V4L2_QUANTIZATION_DEFAULT;
+	fmt->xfer_func = V4L2_XFER_FUNC_DEFAULT;
+}
+
+static int gc2145_init_state(struct v4l2_subdev *sd,
+			     struct v4l2_subdev_state *state)
+{
+	struct gc2145 *gc2145 = to_gc2145(sd);
+	struct v4l2_mbus_framefmt *format;
+	struct v4l2_rect *crop;
+
+	/* Initialize pad format */
+	format = v4l2_subdev_state_get_format(state, 0);
+	gc2145_update_pad_format(gc2145, &supported_modes[0], format,
+				 MEDIA_BUS_FMT_RGB565_1X16);
+
+	/* Initialize crop rectangle. */
+	crop = v4l2_subdev_state_get_crop(state, 0);
+	*crop = supported_modes[0].crop;
+
+	return 0;
+}
+
+static int gc2145_get_selection(struct v4l2_subdev *sd,
+				struct v4l2_subdev_state *sd_state,
+				struct v4l2_subdev_selection *sel)
+{
+	switch (sel->target) {
+	case V4L2_SEL_TGT_CROP:
+		sel->r = *v4l2_subdev_state_get_crop(sd_state, 0);
+		return 0;
+
+	case V4L2_SEL_TGT_NATIVE_SIZE:
+		sel->r.top = 0;
+		sel->r.left = 0;
+		sel->r.width = GC2145_NATIVE_WIDTH;
+		sel->r.height = GC2145_NATIVE_HEIGHT;
+
+		return 0;
+
+	case V4L2_SEL_TGT_CROP_DEFAULT:
+	case V4L2_SEL_TGT_CROP_BOUNDS:
+		sel->r.top = 0;
+		sel->r.left = 0;
+		sel->r.width = 1600;
+		sel->r.height = 1200;
+
+		return 0;
+	}
+
+	return -EINVAL;
+}
+
+static int gc2145_enum_mbus_code(struct v4l2_subdev *sd,
+				 struct v4l2_subdev_state *sd_state,
+				 struct v4l2_subdev_mbus_code_enum *code)
+{
+	if (code->index >= ARRAY_SIZE(supported_formats))
+		return -EINVAL;
+
+	code->code = supported_formats[code->index].code;
+	return 0;
+}
+
+static int gc2145_enum_frame_size(struct v4l2_subdev *sd,
+				  struct v4l2_subdev_state *sd_state,
+				  struct v4l2_subdev_frame_size_enum *fse)
+{
+	struct gc2145 *gc2145 = to_gc2145(sd);
+	const struct gc2145_format *gc2145_format;
+	u32 code;
+
+	if (fse->index >= ARRAY_SIZE(supported_modes))
+		return -EINVAL;
+
+	gc2145_format = gc2145_get_format_code(gc2145, fse->code);
+	code = gc2145_format->code;
+	if (fse->code != code)
+		return -EINVAL;
+
+	fse->min_width = supported_modes[fse->index].width;
+	fse->max_width = fse->min_width;
+	fse->min_height = supported_modes[fse->index].height;
+	fse->max_height = fse->min_height;
+
+	return 0;
+}
+
+static int gc2145_set_pad_format(struct v4l2_subdev *sd,
+				 struct v4l2_subdev_state *sd_state,
+				 struct v4l2_subdev_format *fmt)
+{
+	struct gc2145 *gc2145 = to_gc2145(sd);
+	const struct gc2145_mode *mode;
+	const struct gc2145_format *gc2145_fmt;
+	struct v4l2_mbus_framefmt *framefmt;
+	struct gc2145_ctrls *ctrls = &gc2145->ctrls;
+	struct v4l2_rect *crop;
+
+	gc2145_fmt = gc2145_get_format_code(gc2145, fmt->format.code);
+	mode = v4l2_find_nearest_size(supported_modes,
+				      ARRAY_SIZE(supported_modes),
+				      width, height,
+				      fmt->format.width, fmt->format.height);
+
+	gc2145_update_pad_format(gc2145, mode, &fmt->format, gc2145_fmt->code);
+	framefmt = v4l2_subdev_state_get_format(sd_state, fmt->pad);
+	if (fmt->which == V4L2_SUBDEV_FORMAT_ACTIVE) {
+		gc2145->mode = mode;
+		/* Update pixel_rate based on the mode */
+		__v4l2_ctrl_s_ctrl_int64(ctrls->pixel_rate, mode->pixel_rate);
+		/* Update link_freq based on the mode */
+		__v4l2_ctrl_s_ctrl(ctrls->link_freq, mode->link_freq_index);
+		/* Update hblank/vblank based on the mode */
+		__v4l2_ctrl_s_ctrl(ctrls->hblank, mode->hblank);
+		__v4l2_ctrl_s_ctrl(ctrls->vblank, mode->vblank);
+	}
+	*framefmt = fmt->format;
+	crop = v4l2_subdev_state_get_crop(sd_state, fmt->pad);
+	*crop = mode->crop;
+
+	return 0;
+}
+
+static const struct cci_reg_sequence gc2145_common_mipi_regs[] = {
+	{GC2145_REG_PAGE_SELECT, 0x03},
+	{GC2145_REG_DPHY_ANALOG_MODE1, GC2145_DPHY_MODE_PHY_CLK_EN |
+				       GC2145_DPHY_MODE_PHY_LANE0_EN |
+				       GC2145_DPHY_MODE_PHY_LANE1_EN |
+				       GC2145_DPHY_MODE_PHY_CLK_LANE_P2S_SEL},
+	{GC2145_REG_DPHY_ANALOG_MODE2, GC2145_DPHY_CLK_DIFF(2) |
+				       GC2145_DPHY_LANE0_DIFF(2)},
+	{GC2145_REG_DPHY_ANALOG_MODE3, GC2145_DPHY_LANE1_DIFF(0) |
+				       GC2145_DPHY_CLK_DELAY},
+	{GC2145_REG_FIFO_MODE, GC2145_FIFO_MODE_READ_GATE |
+			       GC2145_FIFO_MODE_MIPI_CLK_MODULE},
+	{GC2145_REG_DPHY_MODE, GC2145_DPHY_MODE_TRIGGER_PROG},
+	/* Clock & Data lanes timing */
+	{GC2145_REG_T_LPX, 0x10},
+	{GC2145_REG_T_CLK_HS_PREPARE, 0x04}, {GC2145_REG_T_CLK_ZERO, 0x10},
+	{GC2145_REG_T_CLK_PRE, 0x10}, {GC2145_REG_T_CLK_POST, 0x10},
+	{GC2145_REG_T_CLK_TRAIL, 0x05},
+	{GC2145_REG_T_HS_PREPARE, 0x03}, {GC2145_REG_T_HS_ZERO, 0x0a},
+	{GC2145_REG_T_HS_TRAIL, 0x06},
+};
+
+static int gc2145_config_mipi_mode(struct gc2145 *gc2145,
+				   const struct gc2145_format *gc2145_format)
+{
+	u16 lwc, fifo_full_lvl;
+	int ret = 0;
+
+	/* Common MIPI settings */
+	cci_multi_reg_write(gc2145->regmap, gc2145_common_mipi_regs,
+			    ARRAY_SIZE(gc2145_common_mipi_regs), &ret);
+
+	/*
+	 * Adjust the MIPI buffer settings.
+	 * For YUV/RGB, LWC = image width * 2
+	 * For RAW8, LWC = image width
+	 * For RAW10, LWC = image width * 1.25
+	 */
+	lwc = gc2145->mode->width * 2;
+	cci_write(gc2145->regmap, GC2145_REG_LWC_HIGH, lwc >> 8, &ret);
+	cci_write(gc2145->regmap, GC2145_REG_LWC_LOW, lwc & 0xff, &ret);
+
+	/*
+	 * Adjust the MIPI FIFO Full Level
+	 * 640x480 RGB: 0x0190
+	 * 1280x720 / 1600x1200 (aka no scaler) non RAW: 0x0001
+	 * 1600x1200 RAW: 0x0190
+	 */
+	if (gc2145->mode->width == 1280 || gc2145->mode->width == 1600)
+		fifo_full_lvl = 0x0001;
+	else
+		fifo_full_lvl = 0x0190;
+
+	cci_write(gc2145->regmap, GC2145_REG_FIFO_FULL_LVL_HIGH,
+		  fifo_full_lvl >> 8, &ret);
+	cci_write(gc2145->regmap, GC2145_REG_FIFO_FULL_LVL_LOW,
+		  fifo_full_lvl & 0xff, &ret);
+
+	/*
+	 * Set the FIFO gate mode / MIPI wdiv set:
+	 * 0xf1 in case of RAW mode and 0xf0 otherwise
+	 */
+	cci_write(gc2145->regmap, GC2145_REG_FIFO_GATE_MODE, 0xf0, &ret);
+
+	/* Set the MIPI data type */
+	cci_write(gc2145->regmap, GC2145_REG_MIPI_DT,
+		  gc2145_format->datatype, &ret);
+
+	/* Configure mode and enable CSI */
+	cci_write(gc2145->regmap, GC2145_REG_BUF_CSI2_MODE,
+		  GC2145_CSI2_MODE_RAW8 | GC2145_CSI2_MODE_DOUBLE |
+		  GC2145_CSI2_MODE_EN | GC2145_CSI2_MODE_MIPI_EN, &ret);
+
+	return ret;
+}
+
+static int gc2145_start_streaming(struct gc2145 *gc2145,
+				  struct v4l2_subdev_state *state)
+{
+	struct i2c_client *client = v4l2_get_subdevdata(&gc2145->sd);
+	const struct gc2145_format *gc2145_format;
+	struct v4l2_mbus_framefmt *fmt;
+	int ret;
+
+	ret = pm_runtime_resume_and_get(&client->dev);
+	if (ret < 0)
+		return ret;
+
+	/* Apply default values of current mode */
+	cci_multi_reg_write(gc2145->regmap, gc2145->mode->reg_seq,
+			    gc2145->mode->reg_seq_size, &ret);
+	cci_multi_reg_write(gc2145->regmap, gc2145_common_regs,
+			    ARRAY_SIZE(gc2145_common_regs), &ret);
+	if (ret) {
+		dev_err(&client->dev, "%s failed to write regs\n", __func__);
+		goto err_rpm_put;
+	}
+
+	fmt = v4l2_subdev_state_get_format(state, 0);
+	gc2145_format = gc2145_get_format_code(gc2145, fmt->code);
+
+	/* Set the output format */
+	cci_write(gc2145->regmap, GC2145_REG_PAGE_SELECT, 0x00, &ret);
+
+	cci_write(gc2145->regmap, GC2145_REG_OUTPUT_FMT,
+		  gc2145_format->output_fmt, &ret);
+	cci_update_bits(gc2145->regmap, GC2145_REG_BYPASS_MODE,
+			GC2145_BYPASS_MODE_SWITCH,
+			gc2145_format->switch_bit ? GC2145_BYPASS_MODE_SWITCH
+						  : 0, &ret);
+	if (ret) {
+		dev_err(&client->dev, "%s failed to write regs\n", __func__);
+		goto err_rpm_put;
+	}
+
+	/* Apply customized values from user */
+	ret =  __v4l2_ctrl_handler_setup(&gc2145->ctrls.handler);
+	if (ret) {
+		dev_err(&client->dev, "%s failed to apply ctrls\n", __func__);
+		goto err_rpm_put;
+	}
+
+	/* Perform MIPI specific configuration */
+	ret = gc2145_config_mipi_mode(gc2145, gc2145_format);
+	if (ret) {
+		dev_err(&client->dev, "%s failed to write mipi conf\n",
+			__func__);
+		goto err_rpm_put;
+	}
+
+	cci_write(gc2145->regmap, GC2145_REG_PAGE_SELECT, 0x00, &ret);
+
+	return 0;
+
+err_rpm_put:
+	pm_runtime_mark_last_busy(&client->dev);
+	pm_runtime_put_autosuspend(&client->dev);
+	return ret;
+}
+
+static void gc2145_stop_streaming(struct gc2145 *gc2145)
+{
+	struct i2c_client *client = v4l2_get_subdevdata(&gc2145->sd);
+	int ret = 0;
+
+	/* Disable lanes & mipi streaming */
+	cci_write(gc2145->regmap, GC2145_REG_PAGE_SELECT, 0x03, &ret);
+	cci_update_bits(gc2145->regmap, GC2145_REG_BUF_CSI2_MODE,
+			GC2145_CSI2_MODE_EN | GC2145_CSI2_MODE_MIPI_EN, 0,
+			&ret);
+	cci_write(gc2145->regmap, GC2145_REG_PAGE_SELECT, 0x00, &ret);
+	if (ret)
+		dev_err(&client->dev, "%s failed to write regs\n", __func__);
+
+	pm_runtime_mark_last_busy(&client->dev);
+	pm_runtime_put_autosuspend(&client->dev);
+}
+
+static int gc2145_set_stream(struct v4l2_subdev *sd, int enable)
+{
+	struct gc2145 *gc2145 = to_gc2145(sd);
+	struct v4l2_subdev_state *state;
+	int ret = 0;
+
+	state = v4l2_subdev_lock_and_get_active_state(sd);
+
+	if (enable)
+		ret = gc2145_start_streaming(gc2145, state);
+	else
+		gc2145_stop_streaming(gc2145);
+
+	v4l2_subdev_unlock_state(state);
+
+	return ret;
+}
+
+/* Power/clock management functions */
+static int gc2145_power_on(struct device *dev)
+{
+	struct v4l2_subdev *sd = dev_get_drvdata(dev);
+	struct gc2145 *gc2145 = to_gc2145(sd);
+	int ret;
+
+	ret = regulator_bulk_enable(GC2145_NUM_SUPPLIES, gc2145->supplies);
+	if (ret) {
+		dev_err(dev, "failed to enable regulators\n");
+		return ret;
+	}
+
+	ret = clk_prepare_enable(gc2145->xclk);
+	if (ret) {
+		dev_err(dev, "failed to enable clock\n");
+		goto reg_off;
+	}
+
+	gpiod_set_value_cansleep(gc2145->powerdown_gpio, 0);
+	gpiod_set_value_cansleep(gc2145->reset_gpio, 0);
+
+	/*
+	 * Datasheet doesn't mention timing between PWDN/RESETB control and
+	 * i2c access however, experimentation shows that a rather big delay is
+	 * needed.
+	 */
+	msleep(41);
+
+	return 0;
+
+reg_off:
+	regulator_bulk_disable(GC2145_NUM_SUPPLIES, gc2145->supplies);
+
+	return ret;
+}
+
+static int gc2145_power_off(struct device *dev)
+{
+	struct v4l2_subdev *sd = dev_get_drvdata(dev);
+	struct gc2145 *gc2145 = to_gc2145(sd);
+
+	gpiod_set_value_cansleep(gc2145->powerdown_gpio, 1);
+	gpiod_set_value_cansleep(gc2145->reset_gpio, 1);
+	clk_disable_unprepare(gc2145->xclk);
+	regulator_bulk_disable(GC2145_NUM_SUPPLIES, gc2145->supplies);
+
+	return 0;
+}
+
+static int gc2145_get_regulators(struct gc2145 *gc2145)
+{
+	struct i2c_client *client = v4l2_get_subdevdata(&gc2145->sd);
+	unsigned int i;
+
+	for (i = 0; i < GC2145_NUM_SUPPLIES; i++)
+		gc2145->supplies[i].supply = gc2145_supply_name[i];
+
+	return devm_regulator_bulk_get(&client->dev, GC2145_NUM_SUPPLIES,
+				       gc2145->supplies);
+}
+
+/* Verify chip ID */
+static int gc2145_identify_module(struct gc2145 *gc2145)
+{
+	struct i2c_client *client = v4l2_get_subdevdata(&gc2145->sd);
+	int ret;
+	u64 chip_id;
+
+	ret = cci_read(gc2145->regmap, GC2145_REG_CHIP_ID, &chip_id, NULL);
+	if (ret) {
+		dev_err(&client->dev, "failed to read chip id (%d)\n", ret);
+		return ret;
+	}
+
+	if (chip_id != GC2145_CHIP_ID) {
+		dev_err(&client->dev, "chip id mismatch: %x!=%llx\n",
+			GC2145_CHIP_ID, chip_id);
+		return -EIO;
+	}
+
+	return 0;
+}
+
+static const char * const test_pattern_menu[] = {
+	"Disabled",
+	"Colored patterns",
+	"Uniform white",
+	"Uniform yellow",
+	"Uniform cyan",
+	"Uniform green",
+	"Uniform magenta",
+	"Uniform red",
+	"Uniform black",
+};
+
+#define GC2145_TEST_PATTERN_ENABLE	BIT(0)
+#define GC2145_TEST_PATTERN_UXGA	BIT(3)
+
+#define GC2145_TEST_UNIFORM		BIT(3)
+#define GC2145_TEST_WHITE		(4 << 4)
+#define GC2145_TEST_YELLOW		(8 << 4)
+#define GC2145_TEST_CYAN		(9 << 4)
+#define GC2145_TEST_GREEN		(6 << 4)
+#define GC2145_TEST_MAGENTA		(10 << 4)
+#define GC2145_TEST_RED			(5 << 4)
+#define GC2145_TEST_BLACK		(0)
+
+static const u8 test_pattern_val[] = {
+	0,
+	GC2145_TEST_PATTERN_ENABLE,
+	GC2145_TEST_UNIFORM | GC2145_TEST_WHITE,
+	GC2145_TEST_UNIFORM | GC2145_TEST_YELLOW,
+	GC2145_TEST_UNIFORM | GC2145_TEST_CYAN,
+	GC2145_TEST_UNIFORM | GC2145_TEST_GREEN,
+	GC2145_TEST_UNIFORM | GC2145_TEST_MAGENTA,
+	GC2145_TEST_UNIFORM | GC2145_TEST_RED,
+	GC2145_TEST_UNIFORM | GC2145_TEST_BLACK,
+};
+
+static const struct v4l2_subdev_core_ops gc2145_core_ops = {
+	.subscribe_event = v4l2_ctrl_subdev_subscribe_event,
+	.unsubscribe_event = v4l2_event_subdev_unsubscribe,
+};
+
+static const struct v4l2_subdev_video_ops gc2145_video_ops = {
+	.s_stream = gc2145_set_stream,
+};
+
+static const struct v4l2_subdev_pad_ops gc2145_pad_ops = {
+	.enum_mbus_code = gc2145_enum_mbus_code,
+	.get_fmt = v4l2_subdev_get_fmt,
+	.set_fmt = gc2145_set_pad_format,
+	.get_selection = gc2145_get_selection,
+	.enum_frame_size = gc2145_enum_frame_size,
+};
+
+static const struct v4l2_subdev_ops gc2145_subdev_ops = {
+	.core = &gc2145_core_ops,
+	.video = &gc2145_video_ops,
+	.pad = &gc2145_pad_ops,
+};
+
+static const struct v4l2_subdev_internal_ops gc2145_subdev_internal_ops = {
+	.init_state = gc2145_init_state,
+};
+
+static int gc2145_set_ctrl_test_pattern(struct gc2145 *gc2145, int value)
+{
+	int ret = 0;
+
+	if (!value) {
+		/* Disable test pattern */
+		cci_write(gc2145->regmap, GC2145_REG_DEBUG_MODE2, 0, &ret);
+		return cci_write(gc2145->regmap, GC2145_REG_DEBUG_MODE3, 0,
+				 &ret);
+	}
+
+	/* Enable test pattern, colored or uniform */
+	cci_write(gc2145->regmap, GC2145_REG_DEBUG_MODE2,
+		  GC2145_TEST_PATTERN_ENABLE | GC2145_TEST_PATTERN_UXGA, &ret);
+
+	if (!(test_pattern_val[value] & GC2145_TEST_UNIFORM))
+		return cci_write(gc2145->regmap, GC2145_REG_DEBUG_MODE3, 0,
+				 &ret);
+
+	/* Uniform */
+	return cci_write(gc2145->regmap, GC2145_REG_DEBUG_MODE3,
+			 test_pattern_val[value], &ret);
+}
+
+static int gc2145_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+	struct v4l2_subdev *sd = gc2145_ctrl_to_sd(ctrl);
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+	struct gc2145 *gc2145 = to_gc2145(sd);
+	int ret;
+
+	if (pm_runtime_get_if_in_use(&client->dev) == 0)
+		return 0;
+
+	switch (ctrl->id) {
+	case V4L2_CID_HBLANK:
+		ret = cci_write(gc2145->regmap, GC2145_REG_HBLANK, ctrl->val,
+				NULL);
+		break;
+	case V4L2_CID_VBLANK:
+		ret = cci_write(gc2145->regmap, GC2145_REG_VBLANK, ctrl->val,
+				NULL);
+		break;
+	case V4L2_CID_TEST_PATTERN:
+		ret = gc2145_set_ctrl_test_pattern(gc2145, ctrl->val);
+		break;
+	case V4L2_CID_HFLIP:
+		ret = cci_update_bits(gc2145->regmap, GC2145_REG_ANALOG_MODE1,
+				      BIT(0), (ctrl->val ? BIT(0) : 0), NULL);
+		break;
+	case V4L2_CID_VFLIP:
+		ret = cci_update_bits(gc2145->regmap, GC2145_REG_ANALOG_MODE1,
+				      BIT(1), (ctrl->val ? BIT(1) : 0), NULL);
+		break;
+	default:
+		ret = -EINVAL;
+		break;
+	}
+
+	pm_runtime_mark_last_busy(&client->dev);
+	pm_runtime_put_autosuspend(&client->dev);
+
+	return ret;
+}
+
+static const struct v4l2_ctrl_ops gc2145_ctrl_ops = {
+	.s_ctrl = gc2145_s_ctrl,
+};
+
+/* Initialize control handlers */
+static int gc2145_init_controls(struct gc2145 *gc2145)
+{
+	struct i2c_client *client = v4l2_get_subdevdata(&gc2145->sd);
+	const struct v4l2_ctrl_ops *ops = &gc2145_ctrl_ops;
+	struct gc2145_ctrls *ctrls = &gc2145->ctrls;
+	struct v4l2_ctrl_handler *hdl = &ctrls->handler;
+	struct v4l2_fwnode_device_properties props;
+	int ret;
+
+	ret = v4l2_ctrl_handler_init(hdl, 12);
+	if (ret)
+		return ret;
+
+	ctrls->pixel_rate = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_PIXEL_RATE,
+					      GC2145_640_480_PIXELRATE,
+					      GC2145_1600_1200_PIXELRATE, 1,
+					      supported_modes[0].pixel_rate);
+
+	ctrls->link_freq = v4l2_ctrl_new_int_menu(hdl, ops, V4L2_CID_LINK_FREQ,
+						  ARRAY_SIZE(gc2145_link_freq_menu) - 1,
+						  0, gc2145_link_freq_menu);
+	if (ctrls->link_freq)
+		ctrls->link_freq->flags |= V4L2_CTRL_FLAG_READ_ONLY;
+
+	ctrls->hblank = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_HBLANK,
+					  0, 0xfff, 1, GC2145_640_480_HBLANK);
+
+	ctrls->vblank = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_VBLANK,
+					  0, 0x1fff, 1, GC2145_640_480_VBLANK);
+
+	ctrls->test_pattern =
+		v4l2_ctrl_new_std_menu_items(hdl, ops, V4L2_CID_TEST_PATTERN,
+					     ARRAY_SIZE(test_pattern_menu) - 1,
+					     0, 0, test_pattern_menu);
+	ctrls->hflip = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_HFLIP,
+					 0, 1, 1, 0);
+	ctrls->vflip = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_VFLIP,
+					 0, 1, 1, 0);
+
+	if (hdl->error) {
+		ret = hdl->error;
+		dev_err(&client->dev, "control init failed (%d)\n", ret);
+		goto error;
+	}
+
+	ret = v4l2_fwnode_device_parse(&client->dev, &props);
+	if (ret)
+		goto error;
+
+	ret = v4l2_ctrl_new_fwnode_properties(hdl, &gc2145_ctrl_ops,
+					      &props);
+	if (ret)
+		goto error;
+
+	gc2145->sd.ctrl_handler = hdl;
+
+	return 0;
+
+error:
+	v4l2_ctrl_handler_free(hdl);
+
+	return ret;
+}
+
+static int gc2145_check_hwcfg(struct device *dev)
+{
+	struct fwnode_handle *endpoint;
+	struct v4l2_fwnode_endpoint ep_cfg = {
+		.bus_type = V4L2_MBUS_CSI2_DPHY
+	};
+	int ret;
+
+	endpoint = fwnode_graph_get_next_endpoint(dev_fwnode(dev), NULL);
+	if (!endpoint) {
+		dev_err(dev, "endpoint node not found\n");
+		return -EINVAL;
+	}
+
+	ret = v4l2_fwnode_endpoint_alloc_parse(endpoint, &ep_cfg);
+	fwnode_handle_put(endpoint);
+	if (ret)
+		return ret;
+
+	/* Check the number of MIPI CSI2 data lanes */
+	if (ep_cfg.bus.mipi_csi2.num_data_lanes != 2) {
+		dev_err(dev, "only 2 data lanes are currently supported\n");
+		ret = -EINVAL;
+		goto out;
+	}
+
+	/* Check the link frequency set in device tree */
+	if (!ep_cfg.nr_of_link_frequencies) {
+		dev_err(dev, "link-frequency property not found in DT\n");
+		ret = -EINVAL;
+		goto out;
+	}
+
+	if (ep_cfg.nr_of_link_frequencies != 3 ||
+	    ep_cfg.link_frequencies[0] != GC2145_640_480_LINKFREQ ||
+	    ep_cfg.link_frequencies[1] != GC2145_1280_720_LINKFREQ ||
+	    ep_cfg.link_frequencies[2] != GC2145_1600_1200_LINKFREQ) {
+		dev_err(dev, "Invalid link-frequencies provided\n");
+		ret = -EINVAL;
+	}
+
+out:
+	v4l2_fwnode_endpoint_free(&ep_cfg);
+
+	return ret;
+}
+
+static int gc2145_probe(struct i2c_client *client)
+{
+	struct device *dev = &client->dev;
+	unsigned int xclk_freq;
+	struct gc2145 *gc2145;
+	int ret;
+
+	gc2145 = devm_kzalloc(&client->dev, sizeof(*gc2145), GFP_KERNEL);
+	if (!gc2145)
+		return -ENOMEM;
+
+	v4l2_i2c_subdev_init(&gc2145->sd, client, &gc2145_subdev_ops);
+	gc2145->sd.internal_ops = &gc2145_subdev_internal_ops;
+
+	/* Check the hardware configuration in device tree */
+	if (gc2145_check_hwcfg(dev))
+		return -EINVAL;
+
+	/* Get system clock (xclk) */
+	gc2145->xclk = devm_clk_get(dev, NULL);
+	if (IS_ERR(gc2145->xclk))
+		return dev_err_probe(dev, PTR_ERR(gc2145->xclk),
+				     "failed to get xclk\n");
+
+	xclk_freq = clk_get_rate(gc2145->xclk);
+	if (xclk_freq != GC2145_XCLK_FREQ) {
+		dev_err(dev, "xclk frequency not supported: %d Hz\n",
+			xclk_freq);
+		return -EINVAL;
+	}
+
+	ret = gc2145_get_regulators(gc2145);
+	if (ret)
+		return dev_err_probe(dev, ret,
+				     "failed to get regulators\n");
+
+	/* Request optional reset pin */
+	gc2145->reset_gpio = devm_gpiod_get_optional(dev, "reset",
+						     GPIOD_OUT_HIGH);
+	if (IS_ERR(gc2145->reset_gpio))
+		return dev_err_probe(dev, PTR_ERR(gc2145->reset_gpio),
+				     "failed to get reset_gpio\n");
+
+	/* Request optional powerdown pin */
+	gc2145->powerdown_gpio = devm_gpiod_get_optional(dev, "powerdown",
+							 GPIOD_OUT_HIGH);
+	if (IS_ERR(gc2145->powerdown_gpio))
+		return dev_err_probe(dev, PTR_ERR(gc2145->powerdown_gpio),
+				     "failed to get powerdown_gpio\n");
+
+	/* Initialise the regmap for further cci access */
+	gc2145->regmap = devm_cci_regmap_init_i2c(client, 8);
+	if (IS_ERR(gc2145->regmap))
+		return dev_err_probe(dev, PTR_ERR(gc2145->regmap),
+				     "failed to get cci regmap\n");
+
+	/*
+	 * The sensor must be powered for gc2145_identify_module()
+	 * to be able to read the CHIP_ID register
+	 */
+	ret = gc2145_power_on(dev);
+	if (ret)
+		return ret;
+
+	ret = gc2145_identify_module(gc2145);
+	if (ret)
+		goto error_power_off;
+
+	/* Set default mode */
+	gc2145->mode = &supported_modes[0];
+
+	ret = gc2145_init_controls(gc2145);
+	if (ret)
+		goto error_power_off;
+
+	/* Initialize subdev */
+	gc2145->sd.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE |
+			    V4L2_SUBDEV_FL_HAS_EVENTS;
+	gc2145->sd.entity.function = MEDIA_ENT_F_CAM_SENSOR;
+
+	/* Initialize source pad */
+	gc2145->pad.flags = MEDIA_PAD_FL_SOURCE;
+
+	ret = media_entity_pads_init(&gc2145->sd.entity, 1, &gc2145->pad);
+	if (ret) {
+		dev_err(dev, "failed to init entity pads: %d\n", ret);
+		goto error_handler_free;
+	}
+
+	gc2145->sd.state_lock = gc2145->ctrls.handler.lock;
+	ret = v4l2_subdev_init_finalize(&gc2145->sd);
+	if (ret < 0) {
+		dev_err(dev, "subdev init error: %d\n", ret);
+		goto error_media_entity;
+	}
+
+	/* Enable runtime PM and turn off the device */
+	pm_runtime_set_active(dev);
+	pm_runtime_get_noresume(&client->dev);
+	pm_runtime_enable(dev);
+
+	pm_runtime_set_autosuspend_delay(&client->dev, 1000);
+	pm_runtime_use_autosuspend(&client->dev);
+	pm_runtime_put_autosuspend(&client->dev);
+
+	ret = v4l2_async_register_subdev_sensor(&gc2145->sd);
+	if (ret < 0) {
+		dev_err(dev, "failed to register sensor sub-device: %d\n", ret);
+		goto error_subdev_cleanup;
+	}
+
+	return 0;
+
+error_subdev_cleanup:
+	v4l2_subdev_cleanup(&gc2145->sd);
+	pm_runtime_disable(&client->dev);
+	pm_runtime_set_suspended(&client->dev);
+
+error_media_entity:
+	media_entity_cleanup(&gc2145->sd.entity);
+
+error_handler_free:
+	v4l2_ctrl_handler_free(&gc2145->ctrls.handler);
+
+error_power_off:
+	gc2145_power_off(dev);
+
+	return ret;
+}
+
+static void gc2145_remove(struct i2c_client *client)
+{
+	struct v4l2_subdev *sd = i2c_get_clientdata(client);
+	struct gc2145 *gc2145 = to_gc2145(sd);
+
+	v4l2_subdev_cleanup(sd);
+	v4l2_async_unregister_subdev(sd);
+	media_entity_cleanup(&sd->entity);
+	v4l2_ctrl_handler_free(&gc2145->ctrls.handler);
+
+	pm_runtime_disable(&client->dev);
+	if (!pm_runtime_status_suspended(&client->dev))
+		gc2145_power_off(&client->dev);
+	pm_runtime_set_suspended(&client->dev);
+}
+
+static const struct of_device_id gc2145_dt_ids[] = {
+	{ .compatible = "galaxycore,gc2145" },
+	{ /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(of, gc2145_dt_ids);
+
+static const struct dev_pm_ops gc2145_pm_ops = {
+	RUNTIME_PM_OPS(gc2145_power_off, gc2145_power_on, NULL)
+};
+
+static struct i2c_driver gc2145_i2c_driver = {
+	.driver = {
+		.name = "gc2145",
+		.of_match_table	= gc2145_dt_ids,
+		.pm = pm_ptr(&gc2145_pm_ops),
+	},
+	.probe = gc2145_probe,
+	.remove = gc2145_remove,
+};
+
+module_i2c_driver(gc2145_i2c_driver);
+
+MODULE_AUTHOR("Alain Volmat <alain.volmat@foss.st.com>");
+MODULE_DESCRIPTION("GalaxyCore GC2145 sensor driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/i2c/hi556.c b/drivers/media/i2c/hi556.c
index f6ea9b7b97..38c77d5157 100644
--- a/drivers/media/i2c/hi556.c
+++ b/drivers/media/i2c/hi556.c
@@ -935,7 +935,7 @@ __hi556_get_pad_crop(struct hi556 *hi556,
 {
 	switch (which) {
 	case V4L2_SUBDEV_FORMAT_TRY:
-		return v4l2_subdev_get_try_crop(&hi556->sd, sd_state, pad);
+		return v4l2_subdev_state_get_crop(sd_state, pad);
 	case V4L2_SUBDEV_FORMAT_ACTIVE:
 		return &hi556->cur_mode->crop;
 	}
@@ -1075,7 +1075,7 @@ static int hi556_set_format(struct v4l2_subdev *sd,
 	mutex_lock(&hi556->mutex);
 	hi556_assign_pad_format(mode, &fmt->format);
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		*v4l2_subdev_get_try_format(sd, sd_state, fmt->pad) = fmt->format;
+		*v4l2_subdev_state_get_format(sd_state, fmt->pad) = fmt->format;
 	} else {
 		hi556->cur_mode = mode;
 		__v4l2_ctrl_s_ctrl(hi556->link_freq, mode->link_freq_index);
@@ -1109,9 +1109,8 @@ static int hi556_get_format(struct v4l2_subdev *sd,
 
 	mutex_lock(&hi556->mutex);
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY)
-		fmt->format = *v4l2_subdev_get_try_format(&hi556->sd,
-							  sd_state,
-							  fmt->pad);
+		fmt->format = *v4l2_subdev_state_get_format(sd_state,
+							    fmt->pad);
 	else
 		hi556_assign_pad_format(hi556->cur_mode, &fmt->format);
 
@@ -1157,10 +1156,10 @@ static int hi556_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
 
 	mutex_lock(&hi556->mutex);
 	hi556_assign_pad_format(&supported_modes[0],
-				v4l2_subdev_get_try_format(sd, fh->state, 0));
+				v4l2_subdev_state_get_format(fh->state, 0));
 
 	/* Initialize try_crop rectangle. */
-	try_crop = v4l2_subdev_get_try_crop(sd, fh->state, 0);
+	try_crop = v4l2_subdev_state_get_crop(fh->state, 0);
 	try_crop->top = HI556_PIXEL_ARRAY_TOP;
 	try_crop->left = HI556_PIXEL_ARRAY_LEFT;
 	try_crop->width = HI556_PIXEL_ARRAY_WIDTH;
diff --git a/drivers/media/i2c/hi846.c b/drivers/media/i2c/hi846.c
index 825fc8dc48..9c565ec033 100644
--- a/drivers/media/i2c/hi846.c
+++ b/drivers/media/i2c/hi846.c
@@ -1705,7 +1705,7 @@ static int hi846_set_format(struct v4l2_subdev *sd,
 	}
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
-		*v4l2_subdev_get_try_format(sd, sd_state, format->pad) = *mf;
+		*v4l2_subdev_state_get_format(sd_state, format->pad) = *mf;
 		return 0;
 	}
 
@@ -1783,9 +1783,8 @@ static int hi846_get_format(struct v4l2_subdev *sd,
 	struct i2c_client *client = v4l2_get_subdevdata(sd);
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
-		format->format = *v4l2_subdev_get_try_format(&hi846->sd,
-							sd_state,
-							format->pad);
+		format->format = *v4l2_subdev_state_get_format(sd_state,
+							       format->pad);
 		return 0;
 	}
 
@@ -1852,7 +1851,7 @@ static int hi846_get_selection(struct v4l2_subdev *sd,
 		mutex_lock(&hi846->mutex);
 		switch (sel->which) {
 		case V4L2_SUBDEV_FORMAT_TRY:
-			v4l2_subdev_get_try_crop(sd, sd_state, sel->pad);
+			v4l2_subdev_state_get_crop(sd_state, sel->pad);
 			break;
 		case V4L2_SUBDEV_FORMAT_ACTIVE:
 			sel->r = hi846->cur_mode->crop;
@@ -1872,13 +1871,13 @@ static int hi846_get_selection(struct v4l2_subdev *sd,
 	}
 }
 
-static int hi846_init_cfg(struct v4l2_subdev *sd,
-			  struct v4l2_subdev_state *sd_state)
+static int hi846_init_state(struct v4l2_subdev *sd,
+			    struct v4l2_subdev_state *sd_state)
 {
 	struct hi846 *hi846 = to_hi846(sd);
 	struct v4l2_mbus_framefmt *mf;
 
-	mf = v4l2_subdev_get_try_format(sd, sd_state, 0);
+	mf = v4l2_subdev_state_get_format(sd_state, 0);
 
 	mutex_lock(&hi846->mutex);
 	mf->code        = HI846_MEDIA_BUS_FORMAT;
@@ -1896,7 +1895,6 @@ static const struct v4l2_subdev_video_ops hi846_video_ops = {
 };
 
 static const struct v4l2_subdev_pad_ops hi846_pad_ops = {
-	.init_cfg = hi846_init_cfg,
 	.enum_frame_size = hi846_enum_frame_size,
 	.enum_mbus_code = hi846_enum_mbus_code,
 	.set_fmt = hi846_set_format,
@@ -1909,6 +1907,10 @@ static const struct v4l2_subdev_ops hi846_subdev_ops = {
 	.pad = &hi846_pad_ops,
 };
 
+static const struct v4l2_subdev_internal_ops hi846_internal_ops = {
+	.init_state = hi846_init_state,
+};
+
 static const struct media_entity_operations hi846_subdev_entity_ops = {
 	.link_validate = v4l2_subdev_link_validate,
 };
@@ -2072,6 +2074,7 @@ static int hi846_probe(struct i2c_client *client)
 		return ret;
 
 	v4l2_i2c_subdev_init(&hi846->sd, client, &hi846_subdev_ops);
+	hi846->sd.internal_ops = &hi846_internal_ops;
 
 	mutex_init(&hi846->mutex);
 
diff --git a/drivers/media/i2c/hi847.c b/drivers/media/i2c/hi847.c
index 4075c38980..72c60747a8 100644
--- a/drivers/media/i2c/hi847.c
+++ b/drivers/media/i2c/hi847.c
@@ -2655,7 +2655,7 @@ static int hi847_set_format(struct v4l2_subdev *sd,
 	mutex_lock(&hi847->mutex);
 	hi847_assign_pad_format(mode, &fmt->format);
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		*v4l2_subdev_get_try_format(sd, sd_state, fmt->pad) =
+		*v4l2_subdev_state_get_format(sd_state, fmt->pad) =
 			fmt->format;
 	} else {
 		hi847->cur_mode = mode;
@@ -2690,9 +2690,8 @@ static int hi847_get_format(struct v4l2_subdev *sd,
 
 	mutex_lock(&hi847->mutex);
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY)
-		fmt->format = *v4l2_subdev_get_try_format(&hi847->sd,
-							  sd_state,
-							  fmt->pad);
+		fmt->format = *v4l2_subdev_state_get_format(sd_state,
+							    fmt->pad);
 	else
 		hi847_assign_pad_format(hi847->cur_mode, &fmt->format);
 
@@ -2737,7 +2736,7 @@ static int hi847_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
 
 	mutex_lock(&hi847->mutex);
 	hi847_assign_pad_format(&supported_modes[0],
-				v4l2_subdev_get_try_format(sd, fh->state, 0));
+				v4l2_subdev_state_get_format(fh->state, 0));
 	mutex_unlock(&hi847->mutex);
 
 	return 0;
diff --git a/drivers/media/i2c/imx208.c b/drivers/media/i2c/imx208.c
index a9b0aea1ae..639e05340d 100644
--- a/drivers/media/i2c/imx208.c
+++ b/drivers/media/i2c/imx208.c
@@ -395,7 +395,7 @@ static int imx208_write_regs(struct imx208 *imx208,
 static int imx208_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
 {
 	struct v4l2_mbus_framefmt *try_fmt =
-		v4l2_subdev_get_try_format(sd, fh->state, 0);
+		v4l2_subdev_state_get_format(fh->state, 0);
 
 	/* Initialize try_fmt */
 	try_fmt->width = supported_modes[0].width;
@@ -548,9 +548,8 @@ static int __imx208_get_pad_format(struct imx208 *imx208,
 				   struct v4l2_subdev_format *fmt)
 {
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY)
-		fmt->format = *v4l2_subdev_get_try_format(&imx208->sd,
-							  sd_state,
-							  fmt->pad);
+		fmt->format = *v4l2_subdev_state_get_format(sd_state,
+							    fmt->pad);
 	else
 		imx208_mode_to_pad_format(imx208, imx208->cur_mode, fmt);
 
@@ -591,7 +590,7 @@ static int imx208_set_pad_format(struct v4l2_subdev *sd,
 				      fmt->format.width, fmt->format.height);
 	imx208_mode_to_pad_format(imx208, mode, fmt);
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		*v4l2_subdev_get_try_format(sd, sd_state, fmt->pad) = fmt->format;
+		*v4l2_subdev_state_get_format(sd_state, fmt->pad) = fmt->format;
 	} else {
 		imx208->cur_mode = mode;
 		__v4l2_ctrl_s_ctrl(imx208->link_freq, mode->link_freq_index);
diff --git a/drivers/media/i2c/imx214.c b/drivers/media/i2c/imx214.c
index 4f77ea02cc..b148b1bd2b 100644
--- a/drivers/media/i2c/imx214.c
+++ b/drivers/media/i2c/imx214.c
@@ -19,12 +19,31 @@
 #include <media/v4l2-fwnode.h>
 #include <media/v4l2-subdev.h>
 
+#define IMX214_REG_MODE_SELECT		0x0100
+#define IMX214_MODE_STANDBY		0x00
+#define IMX214_MODE_STREAMING		0x01
+
 #define IMX214_DEFAULT_CLK_FREQ	24000000
 #define IMX214_DEFAULT_LINK_FREQ 480000000
 #define IMX214_DEFAULT_PIXEL_RATE ((IMX214_DEFAULT_LINK_FREQ * 8LL) / 10)
 #define IMX214_FPS 30
 #define IMX214_MBUS_CODE MEDIA_BUS_FMT_SRGGB10_1X10
 
+/* Exposure control */
+#define IMX214_REG_EXPOSURE		0x0202
+#define IMX214_EXPOSURE_MIN		0
+#define IMX214_EXPOSURE_MAX		3184
+#define IMX214_EXPOSURE_STEP		1
+#define IMX214_EXPOSURE_DEFAULT		3184
+
+/* IMX214 native and active pixel array size */
+#define IMX214_NATIVE_WIDTH		4224U
+#define IMX214_NATIVE_HEIGHT		3136U
+#define IMX214_PIXEL_ARRAY_LEFT		8U
+#define IMX214_PIXEL_ARRAY_TOP		8U
+#define IMX214_PIXEL_ARRAY_WIDTH	4208U
+#define IMX214_PIXEL_ARRAY_HEIGHT	3120U
+
 static const char * const imx214_supply_name[] = {
 	"vdda",
 	"vddd",
@@ -538,7 +557,7 @@ __imx214_get_pad_format(struct imx214 *imx214,
 {
 	switch (which) {
 	case V4L2_SUBDEV_FORMAT_TRY:
-		return v4l2_subdev_get_try_format(&imx214->sd, sd_state, pad);
+		return v4l2_subdev_state_get_format(sd_state, pad);
 	case V4L2_SUBDEV_FORMAT_ACTIVE:
 		return &imx214->fmt;
 	default:
@@ -568,7 +587,7 @@ __imx214_get_pad_crop(struct imx214 *imx214,
 {
 	switch (which) {
 	case V4L2_SUBDEV_FORMAT_TRY:
-		return v4l2_subdev_get_try_crop(&imx214->sd, sd_state, pad);
+		return v4l2_subdev_state_get_crop(sd_state, pad);
 	case V4L2_SUBDEV_FORMAT_ACTIVE:
 		return &imx214->crop;
 	default:
@@ -623,18 +642,35 @@ static int imx214_get_selection(struct v4l2_subdev *sd,
 {
 	struct imx214 *imx214 = to_imx214(sd);
 
-	if (sel->target != V4L2_SEL_TGT_CROP)
-		return -EINVAL;
+	switch (sel->target) {
+	case V4L2_SEL_TGT_CROP:
+		mutex_lock(&imx214->mutex);
+		sel->r = *__imx214_get_pad_crop(imx214, sd_state, sel->pad,
+						sel->which);
+		mutex_unlock(&imx214->mutex);
+		return 0;
 
-	mutex_lock(&imx214->mutex);
-	sel->r = *__imx214_get_pad_crop(imx214, sd_state, sel->pad,
-					sel->which);
-	mutex_unlock(&imx214->mutex);
-	return 0;
+	case V4L2_SEL_TGT_NATIVE_SIZE:
+		sel->r.top = 0;
+		sel->r.left = 0;
+		sel->r.width = IMX214_NATIVE_WIDTH;
+		sel->r.height = IMX214_NATIVE_HEIGHT;
+		return 0;
+
+	case V4L2_SEL_TGT_CROP_DEFAULT:
+	case V4L2_SEL_TGT_CROP_BOUNDS:
+		sel->r.top = IMX214_PIXEL_ARRAY_TOP;
+		sel->r.left = IMX214_PIXEL_ARRAY_LEFT;
+		sel->r.width = IMX214_PIXEL_ARRAY_WIDTH;
+		sel->r.height = IMX214_PIXEL_ARRAY_HEIGHT;
+		return 0;
+	}
+
+	return -EINVAL;
 }
 
-static int imx214_entity_init_cfg(struct v4l2_subdev *subdev,
-				  struct v4l2_subdev_state *sd_state)
+static int imx214_entity_init_state(struct v4l2_subdev *subdev,
+				    struct v4l2_subdev_state *sd_state)
 {
 	struct v4l2_subdev_format fmt = { };
 
@@ -665,7 +701,7 @@ static int imx214_set_ctrl(struct v4l2_ctrl *ctrl)
 	case V4L2_CID_EXPOSURE:
 		vals[1] = ctrl->val;
 		vals[0] = ctrl->val >> 8;
-		ret = regmap_bulk_write(imx214->regmap, 0x202, vals, 2);
+		ret = regmap_bulk_write(imx214->regmap, IMX214_REG_EXPOSURE, vals, 2);
 		if (ret < 0)
 			dev_err(imx214->dev, "Error %d\n", ret);
 		ret = 0;
@@ -684,6 +720,76 @@ static const struct v4l2_ctrl_ops imx214_ctrl_ops = {
 	.s_ctrl = imx214_set_ctrl,
 };
 
+static int imx214_ctrls_init(struct imx214 *imx214)
+{
+	static const s64 link_freq[] = {
+		IMX214_DEFAULT_LINK_FREQ
+	};
+	static const struct v4l2_area unit_size = {
+		.width = 1120,
+		.height = 1120,
+	};
+	struct v4l2_fwnode_device_properties props;
+	struct v4l2_ctrl_handler *ctrl_hdlr;
+	int ret;
+
+	ret = v4l2_fwnode_device_parse(imx214->dev, &props);
+	if (ret < 0)
+		return ret;
+
+	ctrl_hdlr = &imx214->ctrls;
+	ret = v4l2_ctrl_handler_init(&imx214->ctrls, 6);
+	if (ret)
+		return ret;
+
+	imx214->pixel_rate = v4l2_ctrl_new_std(ctrl_hdlr, NULL,
+					       V4L2_CID_PIXEL_RATE, 0,
+					       IMX214_DEFAULT_PIXEL_RATE, 1,
+					       IMX214_DEFAULT_PIXEL_RATE);
+
+	imx214->link_freq = v4l2_ctrl_new_int_menu(ctrl_hdlr, NULL,
+						   V4L2_CID_LINK_FREQ,
+						   ARRAY_SIZE(link_freq) - 1,
+						   0, link_freq);
+	if (imx214->link_freq)
+		imx214->link_freq->flags |= V4L2_CTRL_FLAG_READ_ONLY;
+
+	/*
+	 * WARNING!
+	 * Values obtained reverse engineering blobs and/or devices.
+	 * Ranges and functionality might be wrong.
+	 *
+	 * Sony, please release some register set documentation for the
+	 * device.
+	 *
+	 * Yours sincerely, Ricardo.
+	 */
+	imx214->exposure = v4l2_ctrl_new_std(ctrl_hdlr, &imx214_ctrl_ops,
+					     V4L2_CID_EXPOSURE,
+					     IMX214_EXPOSURE_MIN,
+					     IMX214_EXPOSURE_MAX,
+					     IMX214_EXPOSURE_STEP,
+					     IMX214_EXPOSURE_DEFAULT);
+
+	imx214->unit_size = v4l2_ctrl_new_std_compound(ctrl_hdlr,
+				NULL,
+				V4L2_CID_UNIT_CELL_SIZE,
+				v4l2_ctrl_ptr_create((void *)&unit_size));
+
+	v4l2_ctrl_new_fwnode_properties(ctrl_hdlr, &imx214_ctrl_ops, &props);
+
+	ret = ctrl_hdlr->error;
+	if (ret) {
+		v4l2_ctrl_handler_free(ctrl_hdlr);
+		dev_err(imx214->dev, "failed to add controls: %d\n", ret);
+		return ret;
+	}
+
+	imx214->sd.ctrl_handler = ctrl_hdlr;
+
+	return 0;
+};
+
 #define MAX_CMD 4
 static int imx214_write_table(struct imx214 *imx214,
 			      const struct reg_8 table[])
@@ -743,7 +849,7 @@ static int imx214_start_streaming(struct imx214 *imx214)
 		dev_err(imx214->dev, "could not sync v4l2 controls\n");
 		goto error;
 	}
-	ret = regmap_write(imx214->regmap, 0x100, 1);
+	ret = regmap_write(imx214->regmap, IMX214_REG_MODE_SELECT, IMX214_MODE_STREAMING);
 	if (ret < 0) {
 		dev_err(imx214->dev, "could not sent start table %d\n", ret);
 		goto error;
@@ -761,7 +867,7 @@ static int imx214_stop_streaming(struct imx214 *imx214)
 {
 	int ret;
 
-	ret = regmap_write(imx214->regmap, 0x100, 0);
+	ret = regmap_write(imx214->regmap, IMX214_REG_MODE_SELECT, IMX214_MODE_STANDBY);
 	if (ret < 0)
 		dev_err(imx214->dev, "could not sent stop table %d\n",	ret);
 
@@ -795,9 +901,17 @@ err_rpm_put:
 	return ret;
 }
 
-static int imx214_g_frame_interval(struct v4l2_subdev *subdev,
-				   struct v4l2_subdev_frame_interval *fival)
+static int imx214_get_frame_interval(struct v4l2_subdev *subdev,
+				     struct v4l2_subdev_state *sd_state,
+				     struct v4l2_subdev_frame_interval *fival)
 {
+	/*
+	 * FIXME: Implement support for V4L2_SUBDEV_FORMAT_TRY, using the V4L2
+	 * subdev active state API.
+	 */
+	if (fival->which != V4L2_SUBDEV_FORMAT_ACTIVE)
+		return -EINVAL;
+
 	fival->interval.numerator = 1;
 	fival->interval.denominator = IMX214_FPS;
 
@@ -828,8 +942,6 @@ static int imx214_enum_frame_interval(struct v4l2_subdev *subdev,
 
 static const struct v4l2_subdev_video_ops imx214_video_ops = {
 	.s_stream = imx214_s_stream,
-	.g_frame_interval = imx214_g_frame_interval,
-	.s_frame_interval = imx214_g_frame_interval,
 };
 
 static const struct v4l2_subdev_pad_ops imx214_subdev_pad_ops = {
@@ -839,7 +951,8 @@ static const struct v4l2_subdev_pad_ops imx214_subdev_pad_ops = {
 	.get_fmt = imx214_get_format,
 	.set_fmt = imx214_set_format,
 	.get_selection = imx214_get_selection,
-	.init_cfg = imx214_entity_init_cfg,
+	.get_frame_interval = imx214_get_frame_interval,
+	.set_frame_interval = imx214_get_frame_interval,
 };
 
 static const struct v4l2_subdev_ops imx214_subdev_ops = {
@@ -848,6 +961,10 @@ static const struct v4l2_subdev_ops imx214_subdev_ops = {
 	.pad = &imx214_subdev_pad_ops,
 };
 
+static const struct v4l2_subdev_internal_ops imx214_internal_ops = {
+	.init_state = imx214_entity_init_state,
+};
+
 static const struct regmap_config sensor_regmap_config = {
 	.reg_bits = 16,
 	.val_bits = 8,
@@ -907,13 +1024,6 @@ static int imx214_probe(struct i2c_client *client)
 {
 	struct device *dev = &client->dev;
 	struct imx214 *imx214;
-	static const s64 link_freq[] = {
-		IMX214_DEFAULT_LINK_FREQ,
-	};
-	static const struct v4l2_area unit_size = {
-		.width = 1120,
-		.height = 1120,
-	};
 	int ret;
 
 	ret = imx214_parse_fwnode(dev);
@@ -957,6 +1067,7 @@ static int imx214_probe(struct i2c_client *client)
 	}
 
 	v4l2_i2c_subdev_init(&imx214->sd, client, &imx214_subdev_ops);
+	imx214->sd.internal_ops = &imx214_internal_ops;
 
 	/*
 	 * Enable power initially, to avoid warnings
@@ -968,45 +1079,10 @@ static int imx214_probe(struct i2c_client *client)
 	pm_runtime_enable(imx214->dev);
 	pm_runtime_idle(imx214->dev);
 
-	v4l2_ctrl_handler_init(&imx214->ctrls, 3);
-
-	imx214->pixel_rate = v4l2_ctrl_new_std(&imx214->ctrls, NULL,
-					       V4L2_CID_PIXEL_RATE, 0,
-					       IMX214_DEFAULT_PIXEL_RATE, 1,
-					       IMX214_DEFAULT_PIXEL_RATE);
-	imx214->link_freq = v4l2_ctrl_new_int_menu(&imx214->ctrls, NULL,
-						   V4L2_CID_LINK_FREQ,
-						   ARRAY_SIZE(link_freq) - 1,
-						   0, link_freq);
-	if (imx214->link_freq)
-		imx214->link_freq->flags |= V4L2_CTRL_FLAG_READ_ONLY;
-
-	/*
-	 * WARNING!
-	 * Values obtained reverse engineering blobs and/or devices.
-	 * Ranges and functionality might be wrong.
-	 *
-	 * Sony, please release some register set documentation for the
-	 * device.
-	 *
-	 * Yours sincerely, Ricardo.
-	 */
-	imx214->exposure = v4l2_ctrl_new_std(&imx214->ctrls, &imx214_ctrl_ops,
-					     V4L2_CID_EXPOSURE,
-					     0, 3184, 1, 0x0c70);
-
-	imx214->unit_size = v4l2_ctrl_new_std_compound(&imx214->ctrls,
-				NULL,
-				V4L2_CID_UNIT_CELL_SIZE,
-				v4l2_ctrl_ptr_create((void *)&unit_size));
-	ret = imx214->ctrls.error;
-	if (ret) {
-		dev_err(&client->dev, "%s control init failed (%d)\n",
-			__func__, ret);
-		goto free_ctrl;
-	}
+	ret = imx214_ctrls_init(imx214);
+	if (ret < 0)
+		goto error_power_off;
 
-	imx214->sd.ctrl_handler = &imx214->ctrls;
 	mutex_init(&imx214->mutex);
 	imx214->ctrls.lock = &imx214->mutex;
 
@@ -1021,7 +1097,7 @@ static int imx214_probe(struct i2c_client *client)
 		goto free_ctrl;
 	}
 
-	imx214_entity_init_cfg(&imx214->sd, NULL);
+	imx214_entity_init_state(&imx214->sd, NULL);
 
 	ret = v4l2_async_register_subdev_sensor(&imx214->sd);
 	if (ret < 0) {
@@ -1036,6 +1112,7 @@ free_entity:
 free_ctrl:
 	mutex_destroy(&imx214->mutex);
 	v4l2_ctrl_handler_free(&imx214->ctrls);
+error_power_off:
 	pm_runtime_disable(imx214->dev);
 
 	return ret;
diff --git a/drivers/media/i2c/imx219.c b/drivers/media/i2c/imx219.c
index 8436880dcf..e17ef2e9d9 100644
--- a/drivers/media/i2c/imx219.c
+++ b/drivers/media/i2c/imx219.c
@@ -374,7 +374,7 @@ static int imx219_set_ctrl(struct v4l2_ctrl *ctrl)
 	int ret = 0;
 
 	state = v4l2_subdev_get_locked_active_state(&imx219->sd);
-	format = v4l2_subdev_get_pad_format(&imx219->sd, state, 0);
+	format = v4l2_subdev_state_get_format(state, 0);
 
 	if (ctrl->id == V4L2_CID_VBLANK) {
 		int exposure_max, exposure_def;
@@ -593,8 +593,8 @@ static int imx219_set_framefmt(struct imx219 *imx219,
 	u64 bin_h, bin_v;
 	int ret = 0;
 
-	format = v4l2_subdev_get_pad_format(&imx219->sd, state, 0);
-	crop = v4l2_subdev_get_pad_crop(&imx219->sd, state, 0);
+	format = v4l2_subdev_state_get_format(state, 0);
+	crop = v4l2_subdev_state_get_crop(state, 0);
 
 	switch (format->code) {
 	case MEDIA_BUS_FMT_SRGGB8_1X8:
@@ -826,7 +826,7 @@ static int imx219_set_pad_format(struct v4l2_subdev *sd,
 
 	imx219_update_pad_format(imx219, mode, &fmt->format, fmt->format.code);
 
-	format = v4l2_subdev_get_pad_format(sd, state, 0);
+	format = v4l2_subdev_state_get_format(state, 0);
 	*format = fmt->format;
 
 	/*
@@ -836,7 +836,7 @@ static int imx219_set_pad_format(struct v4l2_subdev *sd,
 	bin_h = min(IMX219_PIXEL_ARRAY_WIDTH / format->width, 2U);
 	bin_v = min(IMX219_PIXEL_ARRAY_HEIGHT / format->height, 2U);
 
-	crop = v4l2_subdev_get_pad_crop(sd, state, 0);
+	crop = v4l2_subdev_state_get_crop(state, 0);
 	crop->width = format->width * bin_h;
 	crop->height = format->height * bin_v;
 	crop->left = (IMX219_NATIVE_WIDTH - crop->width) / 2;
@@ -880,7 +880,7 @@ static int imx219_get_selection(struct v4l2_subdev *sd,
 {
 	switch (sel->target) {
 	case V4L2_SEL_TGT_CROP: {
-		sel->r = *v4l2_subdev_get_pad_crop(sd, state, 0);
+		sel->r = *v4l2_subdev_state_get_crop(state, 0);
 		return 0;
 	}
 
@@ -905,8 +905,8 @@ static int imx219_get_selection(struct v4l2_subdev *sd,
 	return -EINVAL;
 }
 
-static int imx219_init_cfg(struct v4l2_subdev *sd,
-			   struct v4l2_subdev_state *state)
+static int imx219_init_state(struct v4l2_subdev *sd,
+			     struct v4l2_subdev_state *state)
 {
 	struct v4l2_subdev_format fmt = {
 		.which = V4L2_SUBDEV_FORMAT_TRY,
@@ -933,7 +933,6 @@ static const struct v4l2_subdev_video_ops imx219_video_ops = {
 };
 
 static const struct v4l2_subdev_pad_ops imx219_pad_ops = {
-	.init_cfg = imx219_init_cfg,
 	.enum_mbus_code = imx219_enum_mbus_code,
 	.get_fmt = v4l2_subdev_get_fmt,
 	.set_fmt = imx219_set_pad_format,
@@ -947,6 +946,9 @@ static const struct v4l2_subdev_ops imx219_subdev_ops = {
 	.pad = &imx219_pad_ops,
 };
 
+static const struct v4l2_subdev_internal_ops imx219_internal_ops = {
+	.init_state = imx219_init_state,
+};
 
 /* -----------------------------------------------------------------------------
  * Power management
@@ -1098,6 +1100,7 @@ static int imx219_probe(struct i2c_client *client)
 		return -ENOMEM;
 
 	v4l2_i2c_subdev_init(&imx219->sd, client, &imx219_subdev_ops);
+	imx219->sd.internal_ops = &imx219_internal_ops;
 
 	/* Check the hardware configuration in device tree */
 	if (imx219_check_hwcfg(dev, imx219))
diff --git a/drivers/media/i2c/imx258.c b/drivers/media/i2c/imx258.c
index b3827f4bc0..a577afb530 100644
--- a/drivers/media/i2c/imx258.c
+++ b/drivers/media/i2c/imx258.c
@@ -708,7 +708,7 @@ static int imx258_write_regs(struct imx258 *imx258,
 static int imx258_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
 {
 	struct v4l2_mbus_framefmt *try_fmt =
-		v4l2_subdev_get_try_format(sd, fh->state, 0);
+		v4l2_subdev_state_get_format(fh->state, 0);
 
 	/* Initialize try_fmt */
 	try_fmt->width = supported_modes[0].width;
@@ -862,9 +862,8 @@ static int __imx258_get_pad_format(struct imx258 *imx258,
 				   struct v4l2_subdev_format *fmt)
 {
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY)
-		fmt->format = *v4l2_subdev_get_try_format(&imx258->sd,
-							  sd_state,
-							  fmt->pad);
+		fmt->format = *v4l2_subdev_state_get_format(sd_state,
+							    fmt->pad);
 	else
 		imx258_update_pad_format(imx258->cur_mode, fmt);
 
@@ -908,7 +907,7 @@ static int imx258_set_pad_format(struct v4l2_subdev *sd,
 		fmt->format.width, fmt->format.height);
 	imx258_update_pad_format(mode, fmt);
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		framefmt = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
+		framefmt = v4l2_subdev_state_get_format(sd_state, fmt->pad);
 		*framefmt = fmt->format;
 	} else {
 		imx258->cur_mode = mode;
diff --git a/drivers/media/i2c/imx274.c b/drivers/media/i2c/imx274.c
index f33b692e69..352da68b8b 100644
--- a/drivers/media/i2c/imx274.c
+++ b/drivers/media/i2c/imx274.c
@@ -594,8 +594,8 @@ static int imx274_set_gain(struct stimx274 *priv, struct v4l2_ctrl *ctrl);
 static int imx274_set_exposure(struct stimx274 *priv, int val);
 static int imx274_set_vflip(struct stimx274 *priv, int val);
 static int imx274_set_test_pattern(struct stimx274 *priv, int val);
-static int imx274_set_frame_interval(struct stimx274 *priv,
-				     struct v4l2_fract frame_interval);
+static int __imx274_set_frame_interval(struct stimx274 *priv,
+				       struct v4l2_fract frame_interval);
 
 static inline void msleep_range(unsigned int delay_base)
 {
@@ -1018,8 +1018,8 @@ static int __imx274_change_compose(struct stimx274 *imx274,
 	int best_goodness = INT_MIN;
 
 	if (which == V4L2_SUBDEV_FORMAT_TRY) {
-		cur_crop = &sd_state->pads->try_crop;
-		tgt_fmt = &sd_state->pads->try_fmt;
+		cur_crop = v4l2_subdev_state_get_crop(sd_state, 0);
+		tgt_fmt = v4l2_subdev_state_get_format(sd_state, 0);
 	} else {
 		cur_crop = &imx274->crop;
 		tgt_fmt = &imx274->format;
@@ -1112,7 +1112,7 @@ static int imx274_set_fmt(struct v4l2_subdev *sd,
 	 */
 	fmt->field = V4L2_FIELD_NONE;
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY)
-		sd_state->pads->try_fmt = *fmt;
+		*v4l2_subdev_state_get_format(sd_state, 0) = *fmt;
 	else
 		imx274->format = *fmt;
 
@@ -1143,8 +1143,8 @@ static int imx274_get_selection(struct v4l2_subdev *sd,
 	}
 
 	if (sel->which == V4L2_SUBDEV_FORMAT_TRY) {
-		src_crop = &sd_state->pads->try_crop;
-		src_fmt = &sd_state->pads->try_fmt;
+		src_crop = v4l2_subdev_state_get_crop(sd_state, 0);
+		src_fmt = v4l2_subdev_state_get_format(sd_state, 0);
 	} else {
 		src_crop = &imx274->crop;
 		src_fmt = &imx274->format;
@@ -1215,7 +1215,7 @@ static int imx274_set_selection_crop(struct stimx274 *imx274,
 	sel->r = new_crop;
 
 	if (sel->which == V4L2_SUBDEV_FORMAT_TRY)
-		tgt_crop = &sd_state->pads->try_crop;
+		tgt_crop = v4l2_subdev_state_get_crop(sd_state, 0);
 	else
 		tgt_crop = &imx274->crop;
 
@@ -1327,20 +1327,19 @@ static int imx274_apply_trimming(struct stimx274 *imx274)
 	return err;
 }
 
-/**
- * imx274_g_frame_interval - Get the frame interval
- * @sd: Pointer to V4L2 Sub device structure
- * @fi: Pointer to V4l2 Sub device frame interval structure
- *
- * This function is used to get the frame interval.
- *
- * Return: 0 on success
- */
-static int imx274_g_frame_interval(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_frame_interval *fi)
+static int imx274_get_frame_interval(struct v4l2_subdev *sd,
+				     struct v4l2_subdev_state *sd_state,
+				     struct v4l2_subdev_frame_interval *fi)
 {
 	struct stimx274 *imx274 = to_imx274(sd);
 
+	/*
+	 * FIXME: Implement support for V4L2_SUBDEV_FORMAT_TRY, using the V4L2
+	 * subdev active state API.
+	 */
+	if (fi->which != V4L2_SUBDEV_FORMAT_ACTIVE)
+		return -EINVAL;
+
 	fi->interval = imx274->frame_interval;
 	dev_dbg(&imx274->client->dev, "%s frame rate = %d / %d\n",
 		__func__, imx274->frame_interval.numerator,
@@ -1349,29 +1348,28 @@ static int imx274_g_frame_interval(struct v4l2_subdev *sd,
 	return 0;
 }
 
-/**
- * imx274_s_frame_interval - Set the frame interval
- * @sd: Pointer to V4L2 Sub device structure
- * @fi: Pointer to V4l2 Sub device frame interval structure
- *
- * This function is used to set the frame intervavl.
- *
- * Return: 0 on success
- */
-static int imx274_s_frame_interval(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_frame_interval *fi)
+static int imx274_set_frame_interval(struct v4l2_subdev *sd,
+				     struct v4l2_subdev_state *sd_state,
+				     struct v4l2_subdev_frame_interval *fi)
 {
 	struct stimx274 *imx274 = to_imx274(sd);
 	struct v4l2_ctrl *ctrl = imx274->ctrls.exposure;
 	int min, max, def;
 	int ret;
 
+	/*
+	 * FIXME: Implement support for V4L2_SUBDEV_FORMAT_TRY, using the V4L2
+	 * subdev active state API.
+	 */
+	if (fi->which != V4L2_SUBDEV_FORMAT_ACTIVE)
+		return -EINVAL;
+
 	ret = pm_runtime_resume_and_get(&imx274->client->dev);
 	if (ret < 0)
 		return ret;
 
 	mutex_lock(&imx274->lock);
-	ret = imx274_set_frame_interval(imx274, fi->interval);
+	ret = __imx274_set_frame_interval(imx274, fi->interval);
 
 	if (!ret) {
 		fi->interval = imx274->frame_interval;
@@ -1466,8 +1464,8 @@ static int imx274_s_stream(struct v4l2_subdev *sd, int on)
 		 * are changed.
 		 * gain is not affected.
 		 */
-		ret = imx274_set_frame_interval(imx274,
-						imx274->frame_interval);
+		ret = __imx274_set_frame_interval(imx274,
+						  imx274->frame_interval);
 		if (ret)
 			goto fail;
 
@@ -1830,7 +1828,7 @@ fail:
 }
 
 /*
- * imx274_set_frame_interval - Function called when setting frame interval
+ * __imx274_set_frame_interval - Function called when setting frame interval
  * @priv: Pointer to device structure
  * @frame_interval: Variable for frame interval
  *
@@ -1839,8 +1837,8 @@ fail:
  *
  * Return: 0 on success
  */
-static int imx274_set_frame_interval(struct stimx274 *priv,
-				     struct v4l2_fract frame_interval)
+static int __imx274_set_frame_interval(struct stimx274 *priv,
+				       struct v4l2_fract frame_interval)
 {
 	int err;
 	u32 frame_length, req_frame_rate;
@@ -1927,11 +1925,11 @@ static const struct v4l2_subdev_pad_ops imx274_pad_ops = {
 	.set_fmt = imx274_set_fmt,
 	.get_selection = imx274_get_selection,
 	.set_selection = imx274_set_selection,
+	.get_frame_interval = imx274_get_frame_interval,
+	.set_frame_interval = imx274_set_frame_interval,
 };
 
 static const struct v4l2_subdev_video_ops imx274_video_ops = {
-	.g_frame_interval = imx274_g_frame_interval,
-	.s_frame_interval = imx274_s_frame_interval,
 	.s_stream = imx274_s_stream,
 };
 
diff --git a/drivers/media/i2c/imx290.c b/drivers/media/i2c/imx290.c
index 6dacd38ae9..4150e6e4b9 100644
--- a/drivers/media/i2c/imx290.c
+++ b/drivers/media/i2c/imx290.c
@@ -758,7 +758,7 @@ static int imx290_set_ctrl(struct v4l2_ctrl *ctrl)
 		return 0;
 
 	state = v4l2_subdev_get_locked_active_state(&imx290->sd);
-	format = v4l2_subdev_get_pad_format(&imx290->sd, state, 0);
+	format = v4l2_subdev_state_get_format(state, 0);
 
 	switch (ctrl->id) {
 	case V4L2_CID_ANALOGUE_GAIN:
@@ -994,7 +994,7 @@ static int imx290_start_streaming(struct imx290 *imx290,
 	}
 
 	/* Apply the register values related to current frame format */
-	format = v4l2_subdev_get_pad_format(&imx290->sd, state, 0);
+	format = v4l2_subdev_state_get_format(state, 0);
 	ret = imx290_setup_format(imx290, format);
 	if (ret < 0) {
 		dev_err(imx290->dev, "Could not set frame format - %d\n", ret);
@@ -1132,7 +1132,7 @@ static int imx290_set_fmt(struct v4l2_subdev *sd,
 	fmt->format.quantization = V4L2_QUANTIZATION_FULL_RANGE;
 	fmt->format.xfer_func = V4L2_XFER_FUNC_NONE;
 
-	format = v4l2_subdev_get_pad_format(sd, sd_state, 0);
+	format = v4l2_subdev_state_get_format(sd_state, 0);
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_ACTIVE) {
 		imx290->current_mode = mode;
@@ -1155,7 +1155,7 @@ static int imx290_get_selection(struct v4l2_subdev *sd,
 
 	switch (sel->target) {
 	case V4L2_SEL_TGT_CROP: {
-		format = v4l2_subdev_get_pad_format(sd, sd_state, 0);
+		format = v4l2_subdev_state_get_format(sd_state, 0);
 
 		/*
 		 * The sensor moves the readout by 1 pixel based on flips to
@@ -1195,8 +1195,8 @@ static int imx290_get_selection(struct v4l2_subdev *sd,
 	}
 }
 
-static int imx290_entity_init_cfg(struct v4l2_subdev *subdev,
-				  struct v4l2_subdev_state *sd_state)
+static int imx290_entity_init_state(struct v4l2_subdev *subdev,
+				    struct v4l2_subdev_state *sd_state)
 {
 	struct v4l2_subdev_format fmt = {
 		.which = V4L2_SUBDEV_FORMAT_TRY,
@@ -1221,7 +1221,6 @@ static const struct v4l2_subdev_video_ops imx290_video_ops = {
 };
 
 static const struct v4l2_subdev_pad_ops imx290_pad_ops = {
-	.init_cfg = imx290_entity_init_cfg,
 	.enum_mbus_code = imx290_enum_mbus_code,
 	.enum_frame_size = imx290_enum_frame_size,
 	.get_fmt = v4l2_subdev_get_fmt,
@@ -1235,6 +1234,10 @@ static const struct v4l2_subdev_ops imx290_subdev_ops = {
 	.pad = &imx290_pad_ops,
 };
 
+static const struct v4l2_subdev_internal_ops imx290_internal_ops = {
+	.init_state = imx290_entity_init_state,
+};
+
 static const struct media_entity_operations imx290_subdev_entity_ops = {
 	.link_validate = v4l2_subdev_link_validate,
 };
@@ -1248,6 +1251,7 @@ static int imx290_subdev_init(struct imx290 *imx290)
 	imx290->current_mode = &imx290_modes_ptr(imx290)[0];
 
 	v4l2_i2c_subdev_init(&imx290->sd, client, &imx290_subdev_ops);
+	imx290->sd.internal_ops = &imx290_internal_ops;
 	imx290->sd.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE |
 			    V4L2_SUBDEV_FL_HAS_EVENTS;
 	imx290->sd.dev = imx290->dev;
diff --git a/drivers/media/i2c/imx296.c b/drivers/media/i2c/imx296.c
index 94aac9d273..83149fa729 100644
--- a/drivers/media/i2c/imx296.c
+++ b/drivers/media/i2c/imx296.c
@@ -323,7 +323,7 @@ static int imx296_s_ctrl(struct v4l2_ctrl *ctrl)
 		return 0;
 
 	state = v4l2_subdev_get_locked_active_state(&sensor->subdev);
-	format = v4l2_subdev_get_pad_format(&sensor->subdev, state, 0);
+	format = v4l2_subdev_state_get_format(state, 0);
 
 	switch (ctrl->id) {
 	case V4L2_CID_EXPOSURE:
@@ -511,8 +511,8 @@ static int imx296_setup(struct imx296 *sensor, struct v4l2_subdev_state *state)
 	unsigned int i;
 	int ret = 0;
 
-	format = v4l2_subdev_get_pad_format(&sensor->subdev, state, 0);
-	crop = v4l2_subdev_get_pad_crop(&sensor->subdev, state, 0);
+	format = v4l2_subdev_state_get_format(state, 0);
+	crop = v4l2_subdev_state_get_crop(state, 0);
 
 	for (i = 0; i < ARRAY_SIZE(imx296_init_table); ++i)
 		imx296_write(sensor, imx296_init_table[i].reg,
@@ -662,7 +662,7 @@ static int imx296_enum_frame_size(struct v4l2_subdev *sd,
 {
 	const struct v4l2_mbus_framefmt *format;
 
-	format = v4l2_subdev_get_pad_format(sd, state, fse->pad);
+	format = v4l2_subdev_state_get_format(state, fse->pad);
 
 	if (fse->index >= 2 || fse->code != format->code)
 		return -EINVAL;
@@ -683,8 +683,8 @@ static int imx296_set_format(struct v4l2_subdev *sd,
 	struct v4l2_mbus_framefmt *format;
 	struct v4l2_rect *crop;
 
-	crop = v4l2_subdev_get_pad_crop(sd, state, fmt->pad);
-	format = v4l2_subdev_get_pad_format(sd, state, fmt->pad);
+	crop = v4l2_subdev_state_get_crop(state, fmt->pad);
+	format = v4l2_subdev_state_get_format(state, fmt->pad);
 
 	/*
 	 * Binning is only allowed when cropping is disabled according to the
@@ -732,7 +732,7 @@ static int imx296_get_selection(struct v4l2_subdev *sd,
 {
 	switch (sel->target) {
 	case V4L2_SEL_TGT_CROP:
-		sel->r = *v4l2_subdev_get_pad_crop(sd, state, sel->pad);
+		sel->r = *v4l2_subdev_state_get_crop(state, sel->pad);
 		break;
 
 	case V4L2_SEL_TGT_CROP_DEFAULT:
@@ -780,14 +780,14 @@ static int imx296_set_selection(struct v4l2_subdev *sd,
 	rect.height = min_t(unsigned int, rect.height,
 			    IMX296_PIXEL_ARRAY_HEIGHT - rect.top);
 
-	crop = v4l2_subdev_get_pad_crop(sd, state, sel->pad);
+	crop = v4l2_subdev_state_get_crop(state, sel->pad);
 
 	if (rect.width != crop->width || rect.height != crop->height) {
 		/*
 		 * Reset the output image size if the crop rectangle size has
 		 * been modified.
 		 */
-		format = v4l2_subdev_get_pad_format(sd, state, sel->pad);
+		format = v4l2_subdev_state_get_format(state, sel->pad);
 		format->width = rect.width;
 		format->height = rect.height;
 	}
@@ -798,8 +798,8 @@ static int imx296_set_selection(struct v4l2_subdev *sd,
 	return 0;
 }
 
-static int imx296_init_cfg(struct v4l2_subdev *sd,
-			   struct v4l2_subdev_state *state)
+static int imx296_init_state(struct v4l2_subdev *sd,
+			     struct v4l2_subdev_state *state)
 {
 	struct v4l2_subdev_selection sel = {
 		.target = V4L2_SEL_TGT_CROP,
@@ -830,7 +830,6 @@ static const struct v4l2_subdev_pad_ops imx296_subdev_pad_ops = {
 	.set_fmt = imx296_set_format,
 	.get_selection = imx296_get_selection,
 	.set_selection = imx296_set_selection,
-	.init_cfg = imx296_init_cfg,
 };
 
 static const struct v4l2_subdev_ops imx296_subdev_ops = {
@@ -838,12 +837,17 @@ static const struct v4l2_subdev_ops imx296_subdev_ops = {
 	.pad = &imx296_subdev_pad_ops,
 };
 
+static const struct v4l2_subdev_internal_ops imx296_internal_ops = {
+	.init_state = imx296_init_state,
+};
+
 static int imx296_subdev_init(struct imx296 *sensor)
 {
 	struct i2c_client *client = to_i2c_client(sensor->dev);
 	int ret;
 
 	v4l2_i2c_subdev_init(&sensor->subdev, client, &imx296_subdev_ops);
+	sensor->subdev.internal_ops = &imx296_internal_ops;
 
 	ret = imx296_ctrls_init(sensor);
 	if (ret < 0)
diff --git a/drivers/media/i2c/imx319.c b/drivers/media/i2c/imx319.c
index 5378f607f3..e47eff672e 100644
--- a/drivers/media/i2c/imx319.c
+++ b/drivers/media/i2c/imx319.c
@@ -1860,7 +1860,7 @@ static int imx319_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
 {
 	struct imx319 *imx319 = to_imx319(sd);
 	struct v4l2_mbus_framefmt *try_fmt =
-		v4l2_subdev_get_try_format(sd, fh->state, 0);
+		v4l2_subdev_state_get_format(fh->state, 0);
 
 	mutex_lock(&imx319->mutex);
 
@@ -2001,10 +2001,9 @@ static int imx319_do_get_pad_format(struct imx319 *imx319,
 				    struct v4l2_subdev_format *fmt)
 {
 	struct v4l2_mbus_framefmt *framefmt;
-	struct v4l2_subdev *sd = &imx319->sd;
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		framefmt = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
+		framefmt = v4l2_subdev_state_get_format(sd_state, fmt->pad);
 		fmt->format = *framefmt;
 	} else {
 		imx319_update_pad_format(imx319, imx319->cur_mode, fmt);
@@ -2055,7 +2054,7 @@ imx319_set_pad_format(struct v4l2_subdev *sd,
 				      fmt->format.width, fmt->format.height);
 	imx319_update_pad_format(imx319, mode, fmt);
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		framefmt = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
+		framefmt = v4l2_subdev_state_get_format(sd_state, fmt->pad);
 		*framefmt = fmt->format;
 	} else {
 		imx319->cur_mode = mode;
@@ -2464,19 +2463,21 @@ static int imx319_probe(struct i2c_client *client)
 		goto error_handler_free;
 	}
 
-	ret = v4l2_async_register_subdev_sensor(&imx319->sd);
-	if (ret < 0)
-		goto error_media_entity;
-
 	/* Set the device's state to active if it's in D0 state. */
 	if (full_power)
 		pm_runtime_set_active(&client->dev);
 	pm_runtime_enable(&client->dev);
 	pm_runtime_idle(&client->dev);
 
+	ret = v4l2_async_register_subdev_sensor(&imx319->sd);
+	if (ret < 0)
+		goto error_media_entity_pm;
+
 	return 0;
 
-error_media_entity:
+error_media_entity_pm:
+	pm_runtime_disable(&client->dev);
+	pm_runtime_set_suspended(&client->dev);
 	media_entity_cleanup(&imx319->sd.entity);
 
 error_handler_free:
diff --git a/drivers/media/i2c/imx334.c b/drivers/media/i2c/imx334.c
index 1196fe9350..6725b3e2a7 100644
--- a/drivers/media/i2c/imx334.c
+++ b/drivers/media/i2c/imx334.c
@@ -879,7 +879,7 @@ static int imx334_get_pad_format(struct v4l2_subdev *sd,
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
 		struct v4l2_mbus_framefmt *framefmt;
 
-		framefmt = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
+		framefmt = v4l2_subdev_state_get_format(sd_state, fmt->pad);
 		fmt->format = *framefmt;
 	} else {
 		fmt->format.code = imx334->cur_code;
@@ -920,7 +920,7 @@ static int imx334_set_pad_format(struct v4l2_subdev *sd,
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
 		struct v4l2_mbus_framefmt *framefmt;
 
-		framefmt = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
+		framefmt = v4l2_subdev_state_get_format(sd_state, fmt->pad);
 		*framefmt = fmt->format;
 	} else if (imx334->cur_mode != mode || imx334->cur_code != fmt->format.code) {
 		imx334->cur_code = fmt->format.code;
@@ -935,14 +935,14 @@ static int imx334_set_pad_format(struct v4l2_subdev *sd,
 }
 
 /**
- * imx334_init_pad_cfg() - Initialize sub-device pad configuration
+ * imx334_init_state() - Initialize sub-device state
  * @sd: pointer to imx334 V4L2 sub-device structure
  * @sd_state: V4L2 sub-device state
  *
  * Return: 0 if successful, error code otherwise.
  */
-static int imx334_init_pad_cfg(struct v4l2_subdev *sd,
-			       struct v4l2_subdev_state *sd_state)
+static int imx334_init_state(struct v4l2_subdev *sd,
+			     struct v4l2_subdev_state *sd_state)
 {
 	struct imx334 *imx334 = to_imx334(sd);
 	struct v4l2_subdev_format fmt = { 0 };
@@ -1190,7 +1190,6 @@ static const struct v4l2_subdev_video_ops imx334_video_ops = {
 };
 
 static const struct v4l2_subdev_pad_ops imx334_pad_ops = {
-	.init_cfg = imx334_init_pad_cfg,
 	.enum_mbus_code = imx334_enum_mbus_code,
 	.enum_frame_size = imx334_enum_frame_size,
 	.get_fmt = imx334_get_pad_format,
@@ -1202,6 +1201,10 @@ static const struct v4l2_subdev_ops imx334_subdev_ops = {
 	.pad = &imx334_pad_ops,
 };
 
+static const struct v4l2_subdev_internal_ops imx334_internal_ops = {
+	.init_state = imx334_init_state,
+};
+
 /**
  * imx334_power_on() - Sensor power on sequence
  * @dev: pointer to i2c device
@@ -1359,6 +1362,7 @@ static int imx334_probe(struct i2c_client *client)
 
 	/* Initialize subdev */
 	v4l2_i2c_subdev_init(&imx334->sd, client, &imx334_subdev_ops);
+	imx334->sd.internal_ops = &imx334_internal_ops;
 
 	ret = imx334_parse_hw_config(imx334);
 	if (ret) {
diff --git a/drivers/media/i2c/imx335.c b/drivers/media/i2c/imx335.c
index 964a81bec5..7a37eb327f 100644
--- a/drivers/media/i2c/imx335.c
+++ b/drivers/media/i2c/imx335.c
@@ -55,6 +55,14 @@
 #define IMX335_REG_MIN		0x00
 #define IMX335_REG_MAX		0xfffff
 
+/* IMX335 native and active pixel array size. */
+#define IMX335_NATIVE_WIDTH		2616U
+#define IMX335_NATIVE_HEIGHT		1964U
+#define IMX335_PIXEL_ARRAY_LEFT		12U
+#define IMX335_PIXEL_ARRAY_TOP		12U
+#define IMX335_PIXEL_ARRAY_WIDTH	2592U
+#define IMX335_PIXEL_ARRAY_HEIGHT	1944U
+
 /**
  * struct imx335_reg - imx335 sensor register
  * @address: Register address
@@ -75,6 +83,12 @@ struct imx335_reg_list {
 	const struct imx335_reg *regs;
 };
 
+static const char * const imx335_supply_name[] = {
+	"avdd", /* Analog (2.9V) supply */
+	"ovdd", /* Digital I/O (1.8V) supply */
+	"dvdd", /* Digital Core (1.2V) supply */
+};
+
 /**
  * struct imx335_mode - imx335 sensor mode structure
  * @width: Frame width
@@ -108,6 +122,7 @@ struct imx335_mode {
  * @sd: V4L2 sub-device
  * @pad: Media pad. Only one pad supported
  * @reset_gpio: Sensor reset gpio
+ * @supplies: Regulator supplies to handle power control
  * @inclk: Sensor input clock
  * @ctrl_handler: V4L2 control handler
  * @link_freq_ctrl: Pointer to link frequency control
@@ -119,6 +134,7 @@ struct imx335_mode {
  * @vblank: Vertical blanking in lines
  * @cur_mode: Pointer to current selected sensor mode
  * @mutex: Mutex for serializing sensor controls
+ * @cur_mbus_code: Currently selected media bus format code
  */
 struct imx335 {
 	struct device *dev;
@@ -126,6 +142,8 @@ struct imx335 {
 	struct v4l2_subdev sd;
 	struct media_pad pad;
 	struct gpio_desc *reset_gpio;
+	struct regulator_bulk_data supplies[ARRAY_SIZE(imx335_supply_name)];
+
 	struct clk *inclk;
 	struct v4l2_ctrl_handler ctrl_handler;
 	struct v4l2_ctrl *link_freq_ctrl;
@@ -139,6 +157,7 @@ struct imx335 {
 	u32 vblank;
 	const struct imx335_mode *cur_mode;
 	struct mutex mutex;
+	u32 cur_mbus_code;
 };
 
 static const s64 link_freq[] = {
@@ -233,6 +252,25 @@ static const struct imx335_reg mode_2592x1940_regs[] = {
 	{0x3a00, 0x01},
 };
 
+static const struct imx335_reg raw10_framefmt_regs[] = {
+	{0x3050, 0x00},
+	{0x319d, 0x00},
+	{0x341c, 0xff},
+	{0x341d, 0x01},
+};
+
+static const struct imx335_reg raw12_framefmt_regs[] = {
+	{0x3050, 0x01},
+	{0x319d, 0x01},
+	{0x341c, 0x47},
+	{0x341d, 0x00},
+};
+
+static const u32 imx335_mbus_codes[] = {
+	MEDIA_BUS_FMT_SRGGB12_1X12,
+	MEDIA_BUS_FMT_SRGGB10_1X10,
+};
+
 /* Supported sensor mode configurations */
 static const struct imx335_mode supported_mode = {
 	.width = 2592,
@@ -243,7 +281,6 @@ static const struct imx335_mode supported_mode = {
 	.vblank_max = 133060,
 	.pclk = 396000000,
 	.link_freq_idx = 0,
-	.code = MEDIA_BUS_FMT_SRGGB12_1X12,
 	.reg_list = {
 		.num_of_regs = ARRAY_SIZE(mode_2592x1940_regs),
 		.regs = mode_2592x1940_regs,
@@ -396,7 +433,7 @@ static int imx335_update_exp_gain(struct imx335 *imx335, u32 exposure, u32 gain)
 	lpfr = imx335->vblank + imx335->cur_mode->height;
 	shutter = lpfr - exposure;
 
-	dev_dbg(imx335->dev, "Set exp %u, analog gain %u, shutter %u, lpfr %u",
+	dev_dbg(imx335->dev, "Set exp %u, analog gain %u, shutter %u, lpfr %u\n",
 		exposure, gain, shutter, lpfr);
 
 	ret = imx335_write_reg(imx335, IMX335_REG_HOLD, 1, 1);
@@ -443,7 +480,7 @@ static int imx335_set_ctrl(struct v4l2_ctrl *ctrl)
 	case V4L2_CID_VBLANK:
 		imx335->vblank = imx335->vblank_ctrl->val;
 
-		dev_dbg(imx335->dev, "Received vblank %u, new lpfr %u",
+		dev_dbg(imx335->dev, "Received vblank %u, new lpfr %u\n",
 			imx335->vblank,
 			imx335->vblank + imx335->cur_mode->height);
 
@@ -462,7 +499,7 @@ static int imx335_set_ctrl(struct v4l2_ctrl *ctrl)
 		exposure = ctrl->val;
 		analog_gain = imx335->again_ctrl->val;
 
-		dev_dbg(imx335->dev, "Received exp %u, analog gain %u",
+		dev_dbg(imx335->dev, "Received exp %u, analog gain %u\n",
 			exposure, analog_gain);
 
 		ret = imx335_update_exp_gain(imx335, exposure, analog_gain);
@@ -471,7 +508,7 @@ static int imx335_set_ctrl(struct v4l2_ctrl *ctrl)
 
 		break;
 	default:
-		dev_err(imx335->dev, "Invalid control %d", ctrl->id);
+		dev_err(imx335->dev, "Invalid control %d\n", ctrl->id);
 		ret = -EINVAL;
 	}
 
@@ -483,6 +520,18 @@ static const struct v4l2_ctrl_ops imx335_ctrl_ops = {
 	.s_ctrl = imx335_set_ctrl,
 };
 
+static int imx335_get_format_code(struct imx335 *imx335, u32 code)
+{
+	unsigned int i;
+
+	for (i = 0; i < ARRAY_SIZE(imx335_mbus_codes); i++) {
+		if (imx335_mbus_codes[i] == code)
+			return imx335_mbus_codes[i];
+	}
+
+	return imx335_mbus_codes[0];
+}
+
 /**
  * imx335_enum_mbus_code() - Enumerate V4L2 sub-device mbus codes
  * @sd: pointer to imx335 V4L2 sub-device structure
@@ -495,10 +544,10 @@ static int imx335_enum_mbus_code(struct v4l2_subdev *sd,
 				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_mbus_code_enum *code)
 {
-	if (code->index > 0)
+	if (code->index >= ARRAY_SIZE(imx335_mbus_codes))
 		return -EINVAL;
 
-	code->code = supported_mode.code;
+	code->code = imx335_mbus_codes[code->index];
 
 	return 0;
 }
@@ -515,10 +564,14 @@ static int imx335_enum_frame_size(struct v4l2_subdev *sd,
 				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_frame_size_enum *fsize)
 {
-	if (fsize->index > 0)
+	struct imx335 *imx335 = to_imx335(sd);
+	u32 code;
+
+	if (fsize->index > ARRAY_SIZE(imx335_mbus_codes))
 		return -EINVAL;
 
-	if (fsize->code != supported_mode.code)
+	code = imx335_get_format_code(imx335, fsize->code);
+	if (fsize->code != code)
 		return -EINVAL;
 
 	fsize->min_width = supported_mode.width;
@@ -542,7 +595,7 @@ static void imx335_fill_pad_format(struct imx335 *imx335,
 {
 	fmt->format.width = mode->width;
 	fmt->format.height = mode->height;
-	fmt->format.code = mode->code;
+	fmt->format.code = imx335->cur_mbus_code;
 	fmt->format.field = V4L2_FIELD_NONE;
 	fmt->format.colorspace = V4L2_COLORSPACE_RAW;
 	fmt->format.ycbcr_enc = V4L2_YCBCR_ENC_DEFAULT;
@@ -569,7 +622,7 @@ static int imx335_get_pad_format(struct v4l2_subdev *sd,
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
 		struct v4l2_mbus_framefmt *framefmt;
 
-		framefmt = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
+		framefmt = v4l2_subdev_state_get_format(sd_state, fmt->pad);
 		fmt->format = *framefmt;
 	} else {
 		imx335_fill_pad_format(imx335, imx335->cur_mode, fmt);
@@ -594,17 +647,22 @@ static int imx335_set_pad_format(struct v4l2_subdev *sd,
 {
 	struct imx335 *imx335 = to_imx335(sd);
 	const struct imx335_mode *mode;
-	int ret = 0;
+	int i, ret = 0;
 
 	mutex_lock(&imx335->mutex);
 
 	mode = &supported_mode;
+	for (i = 0; i < ARRAY_SIZE(imx335_mbus_codes); i++) {
+		if (imx335_mbus_codes[i] == fmt->format.code)
+			imx335->cur_mbus_code = imx335_mbus_codes[i];
+	}
+
 	imx335_fill_pad_format(imx335, mode, fmt);
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
 		struct v4l2_mbus_framefmt *framefmt;
 
-		framefmt = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
+		framefmt = v4l2_subdev_state_get_format(sd_state, fmt->pad);
 		*framefmt = fmt->format;
 	} else {
 		ret = imx335_update_controls(imx335, mode);
@@ -618,14 +676,14 @@ static int imx335_set_pad_format(struct v4l2_subdev *sd,
 }
 
 /**
- * imx335_init_pad_cfg() - Initialize sub-device pad configuration
+ * imx335_init_state() - Initialize sub-device state
  * @sd: pointer to imx335 V4L2 sub-device structure
  * @sd_state: V4L2 sub-device configuration
  *
  * Return: 0 if successful, error code otherwise.
  */
-static int imx335_init_pad_cfg(struct v4l2_subdev *sd,
-			       struct v4l2_subdev_state *sd_state)
+static int imx335_init_state(struct v4l2_subdev *sd,
+			     struct v4l2_subdev_state *sd_state)
 {
 	struct imx335 *imx335 = to_imx335(sd);
 	struct v4l2_subdev_format fmt = { 0 };
@@ -637,6 +695,56 @@ static int imx335_init_pad_cfg(struct v4l2_subdev *sd,
 }
 
 /**
+ * imx335_get_selection() - Selection API
+ * @sd: pointer to imx335 V4L2 sub-device structure
+ * @sd_state: V4L2 sub-device configuration
+ * @sel: V4L2 selection info
+ *
+ * Return: 0 if successful, error code otherwise.
+ */
+static int imx335_get_selection(struct v4l2_subdev *sd,
+				struct v4l2_subdev_state *sd_state,
+				struct v4l2_subdev_selection *sel)
+{
+	switch (sel->target) {
+	case V4L2_SEL_TGT_NATIVE_SIZE:
+		sel->r.top = 0;
+		sel->r.left = 0;
+		sel->r.width = IMX335_NATIVE_WIDTH;
+		sel->r.height = IMX335_NATIVE_HEIGHT;
+
+		return 0;
+
+	case V4L2_SEL_TGT_CROP:
+	case V4L2_SEL_TGT_CROP_DEFAULT:
+	case V4L2_SEL_TGT_CROP_BOUNDS:
+		sel->r.top = IMX335_PIXEL_ARRAY_TOP;
+		sel->r.left = IMX335_PIXEL_ARRAY_LEFT;
+		sel->r.width = IMX335_PIXEL_ARRAY_WIDTH;
+		sel->r.height = IMX335_PIXEL_ARRAY_HEIGHT;
+
+		return 0;
+	}
+
+	return -EINVAL;
+}
+
+static int imx335_set_framefmt(struct imx335 *imx335)
+{
+	switch (imx335->cur_mbus_code) {
+	case MEDIA_BUS_FMT_SRGGB10_1X10:
+		return imx335_write_regs(imx335, raw10_framefmt_regs,
+					 ARRAY_SIZE(raw10_framefmt_regs));
+
+	case MEDIA_BUS_FMT_SRGGB12_1X12:
+		return imx335_write_regs(imx335, raw12_framefmt_regs,
+					 ARRAY_SIZE(raw12_framefmt_regs));
+	}
+
+	return -EINVAL;
+}
+
+/**
  * imx335_start_streaming() - Start sensor stream
  * @imx335: pointer to imx335 device
  *
@@ -652,14 +760,21 @@ static int imx335_start_streaming(struct imx335 *imx335)
 	ret = imx335_write_regs(imx335, reg_list->regs,
 				reg_list->num_of_regs);
 	if (ret) {
-		dev_err(imx335->dev, "fail to write initial registers");
+		dev_err(imx335->dev, "fail to write initial registers\n");
+		return ret;
+	}
+
+	ret = imx335_set_framefmt(imx335);
+	if (ret) {
+		dev_err(imx335->dev, "%s failed to set frame format: %d\n",
+			__func__, ret);
 		return ret;
 	}
 
 	/* Setup handler will write actual exposure and gain */
 	ret =  __v4l2_ctrl_handler_setup(imx335->sd.ctrl_handler);
 	if (ret) {
-		dev_err(imx335->dev, "fail to setup handler");
+		dev_err(imx335->dev, "fail to setup handler\n");
 		return ret;
 	}
 
@@ -667,7 +782,7 @@ static int imx335_start_streaming(struct imx335 *imx335)
 	ret = imx335_write_reg(imx335, IMX335_REG_MODE_SELECT,
 			       1, IMX335_MODE_STREAMING);
 	if (ret) {
-		dev_err(imx335->dev, "fail to start streaming");
+		dev_err(imx335->dev, "fail to start streaming\n");
 		return ret;
 	}
 
@@ -744,7 +859,7 @@ static int imx335_detect(struct imx335 *imx335)
 		return ret;
 
 	if (val != IMX335_ID) {
-		dev_err(imx335->dev, "chip id mismatch: %x!=%x",
+		dev_err(imx335->dev, "chip id mismatch: %x!=%x\n",
 			IMX335_ID, val);
 		return -ENXIO;
 	}
@@ -776,27 +891,40 @@ static int imx335_parse_hw_config(struct imx335 *imx335)
 	imx335->reset_gpio = devm_gpiod_get_optional(imx335->dev, "reset",
 						     GPIOD_OUT_LOW);
 	if (IS_ERR(imx335->reset_gpio)) {
-		dev_err(imx335->dev, "failed to get reset gpio %ld",
+		dev_err(imx335->dev, "failed to get reset gpio %ld\n",
 			PTR_ERR(imx335->reset_gpio));
 		return PTR_ERR(imx335->reset_gpio);
 	}
 
+	for (i = 0; i < ARRAY_SIZE(imx335_supply_name); i++)
+		imx335->supplies[i].supply = imx335_supply_name[i];
+
+	ret = devm_regulator_bulk_get(imx335->dev,
+				      ARRAY_SIZE(imx335_supply_name),
+				      imx335->supplies);
+	if (ret) {
+		dev_err(imx335->dev, "Failed to get regulators\n");
+		return ret;
+	}
+
 	/* Get sensor input clock */
 	imx335->inclk = devm_clk_get(imx335->dev, NULL);
 	if (IS_ERR(imx335->inclk)) {
-		dev_err(imx335->dev, "could not get inclk");
+		dev_err(imx335->dev, "could not get inclk\n");
 		return PTR_ERR(imx335->inclk);
 	}
 
 	rate = clk_get_rate(imx335->inclk);
 	if (rate != IMX335_INCLK_RATE) {
-		dev_err(imx335->dev, "inclk frequency mismatch");
+		dev_err(imx335->dev, "inclk frequency mismatch\n");
 		return -EINVAL;
 	}
 
 	ep = fwnode_graph_get_next_endpoint(fwnode, NULL);
-	if (!ep)
+	if (!ep) {
+		dev_err(imx335->dev, "Failed to get next endpoint\n");
 		return -ENXIO;
+	}
 
 	ret = v4l2_fwnode_endpoint_alloc_parse(ep, &bus_cfg);
 	fwnode_handle_put(ep);
@@ -805,14 +933,14 @@ static int imx335_parse_hw_config(struct imx335 *imx335)
 
 	if (bus_cfg.bus.mipi_csi2.num_data_lanes != IMX335_NUM_DATA_LANES) {
 		dev_err(imx335->dev,
-			"number of CSI2 data lanes %d is not supported",
+			"number of CSI2 data lanes %d is not supported\n",
 			bus_cfg.bus.mipi_csi2.num_data_lanes);
 		ret = -EINVAL;
 		goto done_endpoint_free;
 	}
 
 	if (!bus_cfg.nr_of_link_frequencies) {
-		dev_err(imx335->dev, "no link frequencies defined");
+		dev_err(imx335->dev, "no link frequencies defined\n");
 		ret = -EINVAL;
 		goto done_endpoint_free;
 	}
@@ -821,6 +949,8 @@ static int imx335_parse_hw_config(struct imx335 *imx335)
 		if (bus_cfg.link_frequencies[i] == IMX335_LINK_FREQ)
 			goto done_endpoint_free;
 
+	dev_err(imx335->dev, "no compatible link frequencies found\n");
+
 	ret = -EINVAL;
 
 done_endpoint_free:
@@ -835,9 +965,10 @@ static const struct v4l2_subdev_video_ops imx335_video_ops = {
 };
 
 static const struct v4l2_subdev_pad_ops imx335_pad_ops = {
-	.init_cfg = imx335_init_pad_cfg,
 	.enum_mbus_code = imx335_enum_mbus_code,
 	.enum_frame_size = imx335_enum_frame_size,
+	.get_selection = imx335_get_selection,
+	.set_selection = imx335_get_selection,
 	.get_fmt = imx335_get_pad_format,
 	.set_fmt = imx335_set_pad_format,
 };
@@ -847,6 +978,10 @@ static const struct v4l2_subdev_ops imx335_subdev_ops = {
 	.pad = &imx335_pad_ops,
 };
 
+static const struct v4l2_subdev_internal_ops imx335_internal_ops = {
+	.init_state = imx335_init_state,
+};
+
 /**
  * imx335_power_on() - Sensor power on sequence
  * @dev: pointer to i2c device
@@ -859,20 +994,32 @@ static int imx335_power_on(struct device *dev)
 	struct imx335 *imx335 = to_imx335(sd);
 	int ret;
 
+	ret = regulator_bulk_enable(ARRAY_SIZE(imx335_supply_name),
+				    imx335->supplies);
+	if (ret) {
+		dev_err(dev, "%s: failed to enable regulators\n",
+			__func__);
+		return ret;
+	}
+
+	usleep_range(500, 550); /* Tlow */
+
+	/* Set XCLR */
 	gpiod_set_value_cansleep(imx335->reset_gpio, 1);
 
 	ret = clk_prepare_enable(imx335->inclk);
 	if (ret) {
-		dev_err(imx335->dev, "fail to enable inclk");
+		dev_err(imx335->dev, "fail to enable inclk\n");
 		goto error_reset;
 	}
 
-	usleep_range(20, 22);
+	usleep_range(20, 22); /* T4 */
 
 	return 0;
 
 error_reset:
 	gpiod_set_value_cansleep(imx335->reset_gpio, 0);
+	regulator_bulk_disable(ARRAY_SIZE(imx335_supply_name), imx335->supplies);
 
 	return ret;
 }
@@ -889,8 +1036,8 @@ static int imx335_power_off(struct device *dev)
 	struct imx335 *imx335 = to_imx335(sd);
 
 	gpiod_set_value_cansleep(imx335->reset_gpio, 0);
-
 	clk_disable_unprepare(imx335->inclk);
+	regulator_bulk_disable(ARRAY_SIZE(imx335_supply_name), imx335->supplies);
 
 	return 0;
 }
@@ -969,7 +1116,7 @@ static int imx335_init_controls(struct imx335 *imx335)
 		imx335->hblank_ctrl->flags |= V4L2_CTRL_FLAG_READ_ONLY;
 
 	if (ctrl_hdlr->error) {
-		dev_err(imx335->dev, "control init failed: %d",
+		dev_err(imx335->dev, "control init failed: %d\n",
 			ctrl_hdlr->error);
 		v4l2_ctrl_handler_free(ctrl_hdlr);
 		return ctrl_hdlr->error;
@@ -999,10 +1146,11 @@ static int imx335_probe(struct i2c_client *client)
 
 	/* Initialize subdev */
 	v4l2_i2c_subdev_init(&imx335->sd, client, &imx335_subdev_ops);
+	imx335->sd.internal_ops = &imx335_internal_ops;
 
 	ret = imx335_parse_hw_config(imx335);
 	if (ret) {
-		dev_err(imx335->dev, "HW configuration is not supported");
+		dev_err(imx335->dev, "HW configuration is not supported\n");
 		return ret;
 	}
 
@@ -1010,24 +1158,25 @@ static int imx335_probe(struct i2c_client *client)
 
 	ret = imx335_power_on(imx335->dev);
 	if (ret) {
-		dev_err(imx335->dev, "failed to power-on the sensor");
+		dev_err(imx335->dev, "failed to power-on the sensor\n");
 		goto error_mutex_destroy;
 	}
 
 	/* Check module identity */
 	ret = imx335_detect(imx335);
 	if (ret) {
-		dev_err(imx335->dev, "failed to find sensor: %d", ret);
+		dev_err(imx335->dev, "failed to find sensor: %d\n", ret);
 		goto error_power_off;
 	}
 
 	/* Set default mode to max resolution */
 	imx335->cur_mode = &supported_mode;
+	imx335->cur_mbus_code = imx335_mbus_codes[0];
 	imx335->vblank = imx335->cur_mode->vblank;
 
 	ret = imx335_init_controls(imx335);
 	if (ret) {
-		dev_err(imx335->dev, "failed to init controls: %d", ret);
+		dev_err(imx335->dev, "failed to init controls: %d\n", ret);
 		goto error_power_off;
 	}
 
@@ -1039,14 +1188,14 @@ static int imx335_probe(struct i2c_client *client)
 	imx335->pad.flags = MEDIA_PAD_FL_SOURCE;
 	ret = media_entity_pads_init(&imx335->sd.entity, 1, &imx335->pad);
 	if (ret) {
-		dev_err(imx335->dev, "failed to init entity pads: %d", ret);
+		dev_err(imx335->dev, "failed to init entity pads: %d\n", ret);
 		goto error_handler_free;
 	}
 
 	ret = v4l2_async_register_subdev_sensor(&imx335->sd);
 	if (ret < 0) {
 		dev_err(imx335->dev,
-			"failed to register async subdev: %d", ret);
+			"failed to register async subdev: %d\n", ret);
 		goto error_media_entity;
 	}
 
diff --git a/drivers/media/i2c/imx355.c b/drivers/media/i2c/imx355.c
index 81bb61407b..8c995c5874 100644
--- a/drivers/media/i2c/imx355.c
+++ b/drivers/media/i2c/imx355.c
@@ -1158,7 +1158,7 @@ static int imx355_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
 {
 	struct imx355 *imx355 = to_imx355(sd);
 	struct v4l2_mbus_framefmt *try_fmt =
-		v4l2_subdev_get_try_format(sd, fh->state, 0);
+		v4l2_subdev_state_get_format(fh->state, 0);
 
 	mutex_lock(&imx355->mutex);
 
@@ -1299,10 +1299,9 @@ static int imx355_do_get_pad_format(struct imx355 *imx355,
 				    struct v4l2_subdev_format *fmt)
 {
 	struct v4l2_mbus_framefmt *framefmt;
-	struct v4l2_subdev *sd = &imx355->sd;
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		framefmt = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
+		framefmt = v4l2_subdev_state_get_format(sd_state, fmt->pad);
 		fmt->format = *framefmt;
 	} else {
 		imx355_update_pad_format(imx355, imx355->cur_mode, fmt);
@@ -1353,7 +1352,7 @@ imx355_set_pad_format(struct v4l2_subdev *sd,
 				      fmt->format.width, fmt->format.height);
 	imx355_update_pad_format(imx355, mode, fmt);
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		framefmt = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
+		framefmt = v4l2_subdev_state_get_format(sd_state, fmt->pad);
 		*framefmt = fmt->format;
 	} else {
 		imx355->cur_mode = mode;
diff --git a/drivers/media/i2c/imx412.c b/drivers/media/i2c/imx412.c
index 962b3136c3..0efce32952 100644
--- a/drivers/media/i2c/imx412.c
+++ b/drivers/media/i2c/imx412.c
@@ -721,7 +721,7 @@ static int imx412_get_pad_format(struct v4l2_subdev *sd,
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
 		struct v4l2_mbus_framefmt *framefmt;
 
-		framefmt = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
+		framefmt = v4l2_subdev_state_get_format(sd_state, fmt->pad);
 		fmt->format = *framefmt;
 	} else {
 		imx412_fill_pad_format(imx412, imx412->cur_mode, fmt);
@@ -756,7 +756,7 @@ static int imx412_set_pad_format(struct v4l2_subdev *sd,
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
 		struct v4l2_mbus_framefmt *framefmt;
 
-		framefmt = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
+		framefmt = v4l2_subdev_state_get_format(sd_state, fmt->pad);
 		*framefmt = fmt->format;
 	} else {
 		ret = imx412_update_controls(imx412, mode);
@@ -770,14 +770,14 @@ static int imx412_set_pad_format(struct v4l2_subdev *sd,
 }
 
 /**
- * imx412_init_pad_cfg() - Initialize sub-device pad configuration
+ * imx412_init_state() - Initialize sub-device state
  * @sd: pointer to imx412 V4L2 sub-device structure
  * @sd_state: V4L2 sub-device configuration
  *
  * Return: 0 if successful, error code otherwise.
  */
-static int imx412_init_pad_cfg(struct v4l2_subdev *sd,
-			       struct v4l2_subdev_state *sd_state)
+static int imx412_init_state(struct v4l2_subdev *sd,
+			     struct v4l2_subdev_state *sd_state)
 {
 	struct imx412 *imx412 = to_imx412(sd);
 	struct v4l2_subdev_format fmt = { 0 };
@@ -997,7 +997,6 @@ static const struct v4l2_subdev_video_ops imx412_video_ops = {
 };
 
 static const struct v4l2_subdev_pad_ops imx412_pad_ops = {
-	.init_cfg = imx412_init_pad_cfg,
 	.enum_mbus_code = imx412_enum_mbus_code,
 	.enum_frame_size = imx412_enum_frame_size,
 	.get_fmt = imx412_get_pad_format,
@@ -1009,6 +1008,10 @@ static const struct v4l2_subdev_ops imx412_subdev_ops = {
 	.pad = &imx412_pad_ops,
 };
 
+static const struct v4l2_subdev_internal_ops imx412_internal_ops = {
+	.init_state = imx412_init_state,
+};
+
 /**
  * imx412_power_on() - Sensor power on sequence
  * @dev: pointer to i2c device
@@ -1177,6 +1180,7 @@ static int imx412_probe(struct i2c_client *client)
 
 	/* Initialize subdev */
 	v4l2_i2c_subdev_init(&imx412->sd, client, &imx412_subdev_ops);
+	imx412->sd.internal_ops = &imx412_internal_ops;
 
 	ret = imx412_parse_hw_config(imx412);
 	if (ret) {
diff --git a/drivers/media/i2c/imx415.c b/drivers/media/i2c/imx415.c
index b3fa71a168..1e5f20c3ed 100644
--- a/drivers/media/i2c/imx415.c
+++ b/drivers/media/i2c/imx415.c
@@ -546,7 +546,7 @@ static int imx415_s_ctrl(struct v4l2_ctrl *ctrl)
 		return 0;
 
 	state = v4l2_subdev_get_locked_active_state(&sensor->subdev);
-	format = v4l2_subdev_get_pad_format(&sensor->subdev, state, 0);
+	format = v4l2_subdev_state_get_format(state, 0);
 
 	switch (ctrl->id) {
 	case V4L2_CID_EXPOSURE:
@@ -828,7 +828,7 @@ static int imx415_enum_frame_size(struct v4l2_subdev *sd,
 {
 	const struct v4l2_mbus_framefmt *format;
 
-	format = v4l2_subdev_get_pad_format(sd, state, fse->pad);
+	format = v4l2_subdev_state_get_format(state, fse->pad);
 
 	if (fse->index > 0 || fse->code != format->code)
 		return -EINVAL;
@@ -846,7 +846,7 @@ static int imx415_set_format(struct v4l2_subdev *sd,
 {
 	struct v4l2_mbus_framefmt *format;
 
-	format = v4l2_subdev_get_pad_format(sd, state, fmt->pad);
+	format = v4l2_subdev_state_get_format(state, fmt->pad);
 
 	format->width = fmt->format.width;
 	format->height = fmt->format.height;
@@ -880,8 +880,8 @@ static int imx415_get_selection(struct v4l2_subdev *sd,
 	return -EINVAL;
 }
 
-static int imx415_init_cfg(struct v4l2_subdev *sd,
-			   struct v4l2_subdev_state *state)
+static int imx415_init_state(struct v4l2_subdev *sd,
+			     struct v4l2_subdev_state *state)
 {
 	struct v4l2_subdev_format format = {
 		.format = {
@@ -905,7 +905,6 @@ static const struct v4l2_subdev_pad_ops imx415_subdev_pad_ops = {
 	.get_fmt = v4l2_subdev_get_fmt,
 	.set_fmt = imx415_set_format,
 	.get_selection = imx415_get_selection,
-	.init_cfg = imx415_init_cfg,
 };
 
 static const struct v4l2_subdev_ops imx415_subdev_ops = {
@@ -913,12 +912,17 @@ static const struct v4l2_subdev_ops imx415_subdev_ops = {
 	.pad = &imx415_subdev_pad_ops,
 };
 
+static const struct v4l2_subdev_internal_ops imx415_internal_ops = {
+	.init_state = imx415_init_state,
+};
+
 static int imx415_subdev_init(struct imx415 *sensor)
 {
 	struct i2c_client *client = to_i2c_client(sensor->dev);
 	int ret;
 
 	v4l2_i2c_subdev_init(&sensor->subdev, client, &imx415_subdev_ops);
+	sensor->subdev.internal_ops = &imx415_internal_ops;
 
 	ret = imx415_ctrls_init(sensor);
 	if (ret)
diff --git a/drivers/media/i2c/isl7998x.c b/drivers/media/i2c/isl7998x.c
index 73460688c3..89e13ebbce 100644
--- a/drivers/media/i2c/isl7998x.c
+++ b/drivers/media/i2c/isl7998x.c
@@ -1007,8 +1007,8 @@ static int isl7998x_get_fmt(struct v4l2_subdev *sd,
 	mutex_lock(&isl7998x->lock);
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
-		format->format = *v4l2_subdev_get_try_format(sd, sd_state,
-							     format->pad);
+		format->format = *v4l2_subdev_state_get_format(sd_state,
+							       format->pad);
 		goto out;
 	}
 
@@ -1044,7 +1044,7 @@ static int isl7998x_set_fmt(struct v4l2_subdev *sd,
 	mf->field = mode->field;
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY)
-		*v4l2_subdev_get_try_format(sd, sd_state, format->pad) = format->format;
+		*v4l2_subdev_state_get_format(sd_state, format->pad) = format->format;
 
 	mutex_unlock(&isl7998x->lock);
 
diff --git a/drivers/media/i2c/max9286.c b/drivers/media/i2c/max9286.c
index fc1cf196ef..d685d445cf 100644
--- a/drivers/media/i2c/max9286.c
+++ b/drivers/media/i2c/max9286.c
@@ -868,11 +868,19 @@ static int max9286_s_stream(struct v4l2_subdev *sd, int enable)
 	return 0;
 }
 
-static int max9286_g_frame_interval(struct v4l2_subdev *sd,
-				    struct v4l2_subdev_frame_interval *interval)
+static int max9286_get_frame_interval(struct v4l2_subdev *sd,
+				      struct v4l2_subdev_state *sd_state,
+				      struct v4l2_subdev_frame_interval *interval)
 {
 	struct max9286_priv *priv = sd_to_max9286(sd);
 
+	/*
+	 * FIXME: Implement support for V4L2_SUBDEV_FORMAT_TRY, using the V4L2
+	 * subdev active state API.
+	 */
+	if (interval->which != V4L2_SUBDEV_FORMAT_ACTIVE)
+		return -EINVAL;
+
 	if (interval->pad != MAX9286_SRC_PAD)
 		return -EINVAL;
 
@@ -881,11 +889,19 @@ static int max9286_g_frame_interval(struct v4l2_subdev *sd,
 	return 0;
 }
 
-static int max9286_s_frame_interval(struct v4l2_subdev *sd,
-				    struct v4l2_subdev_frame_interval *interval)
+static int max9286_set_frame_interval(struct v4l2_subdev *sd,
+				      struct v4l2_subdev_state *sd_state,
+				      struct v4l2_subdev_frame_interval *interval)
 {
 	struct max9286_priv *priv = sd_to_max9286(sd);
 
+	/*
+	 * FIXME: Implement support for V4L2_SUBDEV_FORMAT_TRY, using the V4L2
+	 * subdev active state API.
+	 */
+	if (interval->which != V4L2_SUBDEV_FORMAT_ACTIVE)
+		return -EINVAL;
+
 	if (interval->pad != MAX9286_SRC_PAD)
 		return -EINVAL;
 
@@ -913,7 +929,7 @@ max9286_get_pad_format(struct max9286_priv *priv,
 {
 	switch (which) {
 	case V4L2_SUBDEV_FORMAT_TRY:
-		return v4l2_subdev_get_try_format(&priv->sd, sd_state, pad);
+		return v4l2_subdev_state_get_format(sd_state, pad);
 	case V4L2_SUBDEV_FORMAT_ACTIVE:
 		return &priv->fmt[pad];
 	default:
@@ -983,14 +999,14 @@ static int max9286_get_fmt(struct v4l2_subdev *sd,
 
 static const struct v4l2_subdev_video_ops max9286_video_ops = {
 	.s_stream	= max9286_s_stream,
-	.g_frame_interval = max9286_g_frame_interval,
-	.s_frame_interval = max9286_s_frame_interval,
 };
 
 static const struct v4l2_subdev_pad_ops max9286_pad_ops = {
 	.enum_mbus_code = max9286_enum_mbus_code,
 	.get_fmt	= max9286_get_fmt,
 	.set_fmt	= max9286_set_fmt,
+	.get_frame_interval = max9286_get_frame_interval,
+	.set_frame_interval = max9286_set_frame_interval,
 };
 
 static const struct v4l2_subdev_ops max9286_subdev_ops = {
@@ -1020,7 +1036,7 @@ static int max9286_open(struct v4l2_subdev *subdev, struct v4l2_subdev_fh *fh)
 	unsigned int i;
 
 	for (i = 0; i < MAX9286_N_SINKS; i++) {
-		format = v4l2_subdev_get_try_format(subdev, fh->state, i);
+		format = v4l2_subdev_state_get_format(fh->state, i);
 		max9286_init_format(format);
 	}
 
diff --git a/drivers/media/i2c/mt9m001.c b/drivers/media/i2c/mt9m001.c
index 79192cf79d..ad1a3ab774 100644
--- a/drivers/media/i2c/mt9m001.c
+++ b/drivers/media/i2c/mt9m001.c
@@ -325,7 +325,7 @@ static int mt9m001_get_fmt(struct v4l2_subdev *sd,
 		return -EINVAL;
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
-		mf = v4l2_subdev_get_try_format(sd, sd_state, 0);
+		mf = v4l2_subdev_state_get_format(sd_state, 0);
 		format->format = *mf;
 		return 0;
 	}
@@ -405,7 +405,7 @@ static int mt9m001_set_fmt(struct v4l2_subdev *sd,
 
 	if (format->which == V4L2_SUBDEV_FORMAT_ACTIVE)
 		return mt9m001_s_fmt(sd, fmt, mf);
-	sd_state->pads->try_fmt = *mf;
+	*v4l2_subdev_state_get_format(sd_state, 0) = *mf;
 	return 0;
 }
 
@@ -650,13 +650,13 @@ static const struct v4l2_subdev_core_ops mt9m001_subdev_core_ops = {
 #endif
 };
 
-static int mt9m001_init_cfg(struct v4l2_subdev *sd,
-			    struct v4l2_subdev_state *sd_state)
+static int mt9m001_init_state(struct v4l2_subdev *sd,
+			      struct v4l2_subdev_state *sd_state)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(sd);
 	struct mt9m001 *mt9m001 = to_mt9m001(client);
 	struct v4l2_mbus_framefmt *try_fmt =
-		v4l2_subdev_get_try_format(sd, sd_state, 0);
+		v4l2_subdev_state_get_format(sd_state, 0);
 
 	try_fmt->width		= MT9M001_MAX_WIDTH;
 	try_fmt->height		= MT9M001_MAX_HEIGHT;
@@ -708,7 +708,6 @@ static const struct v4l2_subdev_sensor_ops mt9m001_subdev_sensor_ops = {
 };
 
 static const struct v4l2_subdev_pad_ops mt9m001_subdev_pad_ops = {
-	.init_cfg	= mt9m001_init_cfg,
 	.enum_mbus_code = mt9m001_enum_mbus_code,
 	.get_selection	= mt9m001_get_selection,
 	.set_selection	= mt9m001_set_selection,
@@ -724,6 +723,10 @@ static const struct v4l2_subdev_ops mt9m001_subdev_ops = {
 	.pad	= &mt9m001_subdev_pad_ops,
 };
 
+static const struct v4l2_subdev_internal_ops mt9m001_internal_ops = {
+	.init_state	= mt9m001_init_state,
+};
+
 static int mt9m001_probe(struct i2c_client *client)
 {
 	struct mt9m001 *mt9m001;
@@ -755,6 +758,7 @@ static int mt9m001_probe(struct i2c_client *client)
 		return PTR_ERR(mt9m001->reset_gpio);
 
 	v4l2_i2c_subdev_init(&mt9m001->subdev, client, &mt9m001_subdev_ops);
+	mt9m001->subdev.internal_ops = &mt9m001_internal_ops;
 	mt9m001->subdev.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE |
 				 V4L2_SUBDEV_FL_HAS_EVENTS;
 	v4l2_ctrl_handler_init(&mt9m001->hdl, 4);
diff --git a/drivers/media/i2c/mt9m111.c b/drivers/media/i2c/mt9m111.c
index 1f44b72e8a..ceeeb94c38 100644
--- a/drivers/media/i2c/mt9m111.c
+++ b/drivers/media/i2c/mt9m111.c
@@ -525,7 +525,7 @@ static int mt9m111_get_fmt(struct v4l2_subdev *sd,
 		return -EINVAL;
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
-		mf = v4l2_subdev_get_try_format(sd, sd_state, format->pad);
+		mf = v4l2_subdev_state_get_format(sd_state, format->pad);
 		format->format = *mf;
 		return 0;
 	}
@@ -671,7 +671,7 @@ static int mt9m111_set_fmt(struct v4l2_subdev *sd,
 	mf->xfer_func	= V4L2_XFER_FUNC_DEFAULT;
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
-		sd_state->pads->try_fmt = *mf;
+		*v4l2_subdev_state_get_format(sd_state, 0) = *mf;
 		return 0;
 	}
 
@@ -1045,18 +1045,27 @@ static const struct v4l2_subdev_core_ops mt9m111_subdev_core_ops = {
 #endif
 };
 
-static int mt9m111_g_frame_interval(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_frame_interval *fi)
+static int mt9m111_get_frame_interval(struct v4l2_subdev *sd,
+				      struct v4l2_subdev_state *sd_state,
+				      struct v4l2_subdev_frame_interval *fi)
 {
 	struct mt9m111 *mt9m111 = container_of(sd, struct mt9m111, subdev);
 
+	/*
+	 * FIXME: Implement support for V4L2_SUBDEV_FORMAT_TRY, using the V4L2
+	 * subdev active state API.
+	 */
+	if (fi->which != V4L2_SUBDEV_FORMAT_ACTIVE)
+		return -EINVAL;
+
 	fi->interval = mt9m111->frame_interval;
 
 	return 0;
 }
 
-static int mt9m111_s_frame_interval(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_frame_interval *fi)
+static int mt9m111_set_frame_interval(struct v4l2_subdev *sd,
+				      struct v4l2_subdev_state *sd_state,
+				      struct v4l2_subdev_frame_interval *fi)
 {
 	struct mt9m111 *mt9m111 = container_of(sd, struct mt9m111, subdev);
 	const struct mt9m111_mode_info *mode;
@@ -1066,6 +1075,13 @@ static int mt9m111_s_frame_interval(struct v4l2_subdev *sd,
 	if (mt9m111->is_streaming)
 		return -EBUSY;
 
+	/*
+	 * FIXME: Implement support for V4L2_SUBDEV_FORMAT_TRY, using the V4L2
+	 * subdev active state API.
+	 */
+	if (fi->which != V4L2_SUBDEV_FORMAT_ACTIVE)
+		return -EINVAL;
+
 	if (fi->pad != 0)
 		return -EINVAL;
 
@@ -1111,11 +1127,11 @@ static int mt9m111_s_stream(struct v4l2_subdev *sd, int enable)
 	return 0;
 }
 
-static int mt9m111_init_cfg(struct v4l2_subdev *sd,
-			    struct v4l2_subdev_state *sd_state)
+static int mt9m111_init_state(struct v4l2_subdev *sd,
+			      struct v4l2_subdev_state *sd_state)
 {
 	struct v4l2_mbus_framefmt *format =
-		v4l2_subdev_get_try_format(sd, sd_state, 0);
+		v4l2_subdev_state_get_format(sd_state, 0);
 
 	format->width	= MT9M111_MAX_WIDTH;
 	format->height	= MT9M111_MAX_HEIGHT;
@@ -1151,17 +1167,16 @@ static int mt9m111_get_mbus_config(struct v4l2_subdev *sd,
 
 static const struct v4l2_subdev_video_ops mt9m111_subdev_video_ops = {
 	.s_stream	= mt9m111_s_stream,
-	.g_frame_interval = mt9m111_g_frame_interval,
-	.s_frame_interval = mt9m111_s_frame_interval,
 };
 
 static const struct v4l2_subdev_pad_ops mt9m111_subdev_pad_ops = {
-	.init_cfg	= mt9m111_init_cfg,
 	.enum_mbus_code = mt9m111_enum_mbus_code,
 	.get_selection	= mt9m111_get_selection,
 	.set_selection	= mt9m111_set_selection,
 	.get_fmt	= mt9m111_get_fmt,
 	.set_fmt	= mt9m111_set_fmt,
+	.get_frame_interval = mt9m111_get_frame_interval,
+	.set_frame_interval = mt9m111_set_frame_interval,
 	.get_mbus_config = mt9m111_get_mbus_config,
 };
 
@@ -1171,6 +1186,10 @@ static const struct v4l2_subdev_ops mt9m111_subdev_ops = {
 	.pad	= &mt9m111_subdev_pad_ops,
 };
 
+static const struct v4l2_subdev_internal_ops mt9m111_internal_ops = {
+	.init_state	= mt9m111_init_state,
+};
+
 /*
  * Interface active, can use i2c. If it fails, it can indeed mean, that
  * this wasn't our capture interface, so, we wait for the right one
@@ -1275,6 +1294,7 @@ static int mt9m111_probe(struct i2c_client *client)
 	mt9m111->ctx = &context_b;
 
 	v4l2_i2c_subdev_init(&mt9m111->subdev, client, &mt9m111_subdev_ops);
+	mt9m111->subdev.internal_ops = &mt9m111_internal_ops;
 	mt9m111->subdev.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE |
 				 V4L2_SUBDEV_FL_HAS_EVENTS;
 
diff --git a/drivers/media/i2c/mt9m114.c b/drivers/media/i2c/mt9m114.c
index 1a535c098d..5f0b0ad8f8 100644
--- a/drivers/media/i2c/mt9m114.c
+++ b/drivers/media/i2c/mt9m114.c
@@ -796,13 +796,13 @@ static int mt9m114_configure(struct mt9m114 *sensor,
 	u64 read_mode;
 	int ret = 0;
 
-	pa_format = v4l2_subdev_get_pad_format(&sensor->pa.sd, pa_state, 0);
-	pa_crop = v4l2_subdev_get_pad_crop(&sensor->pa.sd, pa_state, 0);
+	pa_format = v4l2_subdev_state_get_format(pa_state, 0);
+	pa_crop = v4l2_subdev_state_get_crop(pa_state, 0);
 
-	ifp_format = v4l2_subdev_get_pad_format(&sensor->ifp.sd, ifp_state, 1);
+	ifp_format = v4l2_subdev_state_get_format(ifp_state, 1);
 	ifp_info = mt9m114_format_info(sensor, 1, ifp_format->code);
-	ifp_crop = v4l2_subdev_get_pad_crop(&sensor->ifp.sd, ifp_state, 0);
-	ifp_compose = v4l2_subdev_get_pad_compose(&sensor->ifp.sd, ifp_state, 0);
+	ifp_crop = v4l2_subdev_state_get_crop(ifp_state, 0);
+	ifp_compose = v4l2_subdev_state_get_compose(ifp_state, 0);
 
 	ret = cci_read(sensor->regmap, MT9M114_CAM_SENSOR_CONTROL_READ_MODE,
 		       &read_mode, NULL);
@@ -1045,7 +1045,7 @@ static int mt9m114_pa_s_ctrl(struct v4l2_ctrl *ctrl)
 		return 0;
 
 	state = v4l2_subdev_get_locked_active_state(&sensor->pa.sd);
-	format = v4l2_subdev_get_pad_format(&sensor->pa.sd, state, 0);
+	format = v4l2_subdev_state_get_format(state, 0);
 
 	switch (ctrl->id) {
 	case V4L2_CID_HBLANK:
@@ -1152,20 +1152,20 @@ static inline struct mt9m114 *pa_to_mt9m114(struct v4l2_subdev *sd)
 	return container_of(sd, struct mt9m114, pa.sd);
 }
 
-static int mt9m114_pa_init_cfg(struct v4l2_subdev *sd,
-			       struct v4l2_subdev_state *state)
+static int mt9m114_pa_init_state(struct v4l2_subdev *sd,
+				 struct v4l2_subdev_state *state)
 {
 	struct v4l2_mbus_framefmt *format;
 	struct v4l2_rect *crop;
 
-	crop = v4l2_subdev_get_pad_crop(sd, state, 0);
+	crop = v4l2_subdev_state_get_crop(state, 0);
 
 	crop->left = 0;
 	crop->top = 0;
 	crop->width = MT9M114_PIXEL_ARRAY_WIDTH;
 	crop->height = MT9M114_PIXEL_ARRAY_HEIGHT;
 
-	format = v4l2_subdev_get_pad_format(sd, state, 0);
+	format = v4l2_subdev_state_get_format(state, 0);
 
 	format->width = MT9M114_PIXEL_ARRAY_WIDTH;
 	format->height = MT9M114_PIXEL_ARRAY_HEIGHT;
@@ -1220,8 +1220,8 @@ static int mt9m114_pa_set_fmt(struct v4l2_subdev *sd,
 	unsigned int hscale;
 	unsigned int vscale;
 
-	crop = v4l2_subdev_get_pad_crop(sd, state, fmt->pad);
-	format = v4l2_subdev_get_pad_format(sd, state, fmt->pad);
+	crop = v4l2_subdev_state_get_crop(state, fmt->pad);
+	format = v4l2_subdev_state_get_format(state, fmt->pad);
 
 	/* The sensor can bin horizontally and vertically. */
 	hscale = DIV_ROUND_CLOSEST(crop->width, fmt->format.width ? : 1);
@@ -1243,7 +1243,7 @@ static int mt9m114_pa_get_selection(struct v4l2_subdev *sd,
 {
 	switch (sel->target) {
 	case V4L2_SEL_TGT_CROP:
-		sel->r = *v4l2_subdev_get_pad_crop(sd, state, sel->pad);
+		sel->r = *v4l2_subdev_state_get_crop(state, sel->pad);
 		return 0;
 
 	case V4L2_SEL_TGT_CROP_DEFAULT:
@@ -1271,8 +1271,8 @@ static int mt9m114_pa_set_selection(struct v4l2_subdev *sd,
 	if (sel->target != V4L2_SEL_TGT_CROP)
 		return -EINVAL;
 
-	crop = v4l2_subdev_get_pad_crop(sd, state, sel->pad);
-	format = v4l2_subdev_get_pad_format(sd, state, sel->pad);
+	crop = v4l2_subdev_state_get_crop(state, sel->pad);
+	format = v4l2_subdev_state_get_format(state, sel->pad);
 
 	/*
 	 * Clamp the crop rectangle. The vertical coordinates must be even, and
@@ -1304,7 +1304,6 @@ static int mt9m114_pa_set_selection(struct v4l2_subdev *sd,
 }
 
 static const struct v4l2_subdev_pad_ops mt9m114_pa_pad_ops = {
-	.init_cfg = mt9m114_pa_init_cfg,
 	.enum_mbus_code = mt9m114_pa_enum_mbus_code,
 	.enum_frame_size = mt9m114_pa_enum_framesizes,
 	.get_fmt = v4l2_subdev_get_fmt,
@@ -1317,6 +1316,10 @@ static const struct v4l2_subdev_ops mt9m114_pa_ops = {
 	.pad = &mt9m114_pa_pad_ops,
 };
 
+static const struct v4l2_subdev_internal_ops mt9m114_pa_internal_ops = {
+	.init_state = mt9m114_pa_init_state,
+};
+
 static int mt9m114_pa_init(struct mt9m114 *sensor)
 {
 	struct v4l2_ctrl_handler *hdl = &sensor->pa.hdl;
@@ -1329,6 +1332,7 @@ static int mt9m114_pa_init(struct mt9m114 *sensor)
 
 	/* Initialize the subdev. */
 	v4l2_subdev_init(sd, &mt9m114_pa_ops);
+	sd->internal_ops = &mt9m114_pa_internal_ops;
 	v4l2_i2c_subdev_set_name(sd, sensor->client, NULL, " pixel array");
 
 	sd->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
@@ -1402,7 +1406,7 @@ static int mt9m114_pa_init(struct mt9m114 *sensor)
 
 	/* Update the range of the blanking controls based on the format. */
 	state = v4l2_subdev_lock_and_get_active_state(sd);
-	format = v4l2_subdev_get_pad_format(sd, state, 0);
+	format = v4l2_subdev_state_get_format(state, 0);
 	mt9m114_pa_ctrl_update_blanking(sensor, format);
 	v4l2_subdev_unlock_state(state);
 
@@ -1581,12 +1585,20 @@ static int mt9m114_ifp_s_stream(struct v4l2_subdev *sd, int enable)
 	return ret;
 }
 
-static int mt9m114_ifp_g_frame_interval(struct v4l2_subdev *sd,
-					struct v4l2_subdev_frame_interval *interval)
+static int mt9m114_ifp_get_frame_interval(struct v4l2_subdev *sd,
+					  struct v4l2_subdev_state *sd_state,
+					  struct v4l2_subdev_frame_interval *interval)
 {
 	struct v4l2_fract *ival = &interval->interval;
 	struct mt9m114 *sensor = ifp_to_mt9m114(sd);
 
+	/*
+	 * FIXME: Implement support for V4L2_SUBDEV_FORMAT_TRY, using the V4L2
+	 * subdev active state API.
+	 */
+	if (interval->which != V4L2_SUBDEV_FORMAT_ACTIVE)
+		return -EINVAL;
+
 	mutex_lock(sensor->ifp.hdl.lock);
 
 	ival->numerator = 1;
@@ -1597,13 +1609,21 @@ static int mt9m114_ifp_g_frame_interval(struct v4l2_subdev *sd,
 	return 0;
 }
 
-static int mt9m114_ifp_s_frame_interval(struct v4l2_subdev *sd,
-					struct v4l2_subdev_frame_interval *interval)
+static int mt9m114_ifp_set_frame_interval(struct v4l2_subdev *sd,
+					  struct v4l2_subdev_state *sd_state,
+					  struct v4l2_subdev_frame_interval *interval)
 {
 	struct v4l2_fract *ival = &interval->interval;
 	struct mt9m114 *sensor = ifp_to_mt9m114(sd);
 	int ret = 0;
 
+	/*
+	 * FIXME: Implement support for V4L2_SUBDEV_FORMAT_TRY, using the V4L2
+	 * subdev active state API.
+	 */
+	if (interval->which != V4L2_SUBDEV_FORMAT_ACTIVE)
+		return -EINVAL;
+
 	mutex_lock(sensor->ifp.hdl.lock);
 
 	if (ival->numerator != 0 && ival->denominator != 0)
@@ -1624,15 +1644,15 @@ static int mt9m114_ifp_s_frame_interval(struct v4l2_subdev *sd,
 	return ret;
 }
 
-static int mt9m114_ifp_init_cfg(struct v4l2_subdev *sd,
-				struct v4l2_subdev_state *state)
+static int mt9m114_ifp_init_state(struct v4l2_subdev *sd,
+				  struct v4l2_subdev_state *state)
 {
 	struct mt9m114 *sensor = ifp_to_mt9m114(sd);
 	struct v4l2_mbus_framefmt *format;
 	struct v4l2_rect *crop;
 	struct v4l2_rect *compose;
 
-	format = v4l2_subdev_get_pad_format(sd, state, 0);
+	format = v4l2_subdev_state_get_format(state, 0);
 
 	format->width = MT9M114_PIXEL_ARRAY_WIDTH;
 	format->height = MT9M114_PIXEL_ARRAY_HEIGHT;
@@ -1643,21 +1663,21 @@ static int mt9m114_ifp_init_cfg(struct v4l2_subdev *sd,
 	format->quantization = V4L2_QUANTIZATION_FULL_RANGE;
 	format->xfer_func = V4L2_XFER_FUNC_NONE;
 
-	crop = v4l2_subdev_get_pad_crop(sd, state, 0);
+	crop = v4l2_subdev_state_get_crop(state, 0);
 
 	crop->left = 4;
 	crop->top = 4;
 	crop->width = format->width - 8;
 	crop->height = format->height - 8;
 
-	compose = v4l2_subdev_get_pad_compose(sd, state, 0);
+	compose = v4l2_subdev_state_get_compose(state, 0);
 
 	compose->left = 0;
 	compose->top = 0;
 	compose->width = crop->width;
 	compose->height = crop->height;
 
-	format = v4l2_subdev_get_pad_format(sd, state, 1);
+	format = v4l2_subdev_state_get_format(state, 1);
 
 	format->width = compose->width;
 	format->height = compose->height;
@@ -1738,7 +1758,7 @@ static int mt9m114_ifp_enum_framesizes(struct v4l2_subdev *sd,
 	} else {
 		const struct v4l2_rect *crop;
 
-		crop = v4l2_subdev_get_pad_crop(sd, state, 0);
+		crop = v4l2_subdev_state_get_crop(state, 0);
 
 		fse->max_width = crop->width;
 		fse->max_height = crop->height;
@@ -1777,7 +1797,7 @@ static int mt9m114_ifp_set_fmt(struct v4l2_subdev *sd,
 	struct mt9m114 *sensor = ifp_to_mt9m114(sd);
 	struct v4l2_mbus_framefmt *format;
 
-	format = v4l2_subdev_get_pad_format(sd, state, fmt->pad);
+	format = v4l2_subdev_state_get_format(state, fmt->pad);
 
 	if (fmt->pad == 0) {
 		/* Only the size can be changed on the sink pad. */
@@ -1797,7 +1817,7 @@ static int mt9m114_ifp_set_fmt(struct v4l2_subdev *sd,
 
 		/* If the output format is RAW10, bypass the scaler. */
 		if (format->code == MEDIA_BUS_FMT_SGRBG10_1X10)
-			*format = *v4l2_subdev_get_pad_format(sd, state, 0);
+			*format = *v4l2_subdev_state_get_format(state, 0);
 	}
 
 	fmt->format = *format;
@@ -1819,7 +1839,7 @@ static int mt9m114_ifp_get_selection(struct v4l2_subdev *sd,
 
 	switch (sel->target) {
 	case V4L2_SEL_TGT_CROP:
-		sel->r = *v4l2_subdev_get_pad_crop(sd, state, 0);
+		sel->r = *v4l2_subdev_state_get_crop(state, 0);
 		break;
 
 	case V4L2_SEL_TGT_CROP_DEFAULT:
@@ -1828,7 +1848,7 @@ static int mt9m114_ifp_get_selection(struct v4l2_subdev *sd,
 		 * The crop default and bounds are equal to the sink
 		 * format size minus 4 pixels on each side for demosaicing.
 		 */
-		format = v4l2_subdev_get_pad_format(sd, state, 0);
+		format = v4l2_subdev_state_get_format(state, 0);
 
 		sel->r.left = 4;
 		sel->r.top = 4;
@@ -1837,7 +1857,7 @@ static int mt9m114_ifp_get_selection(struct v4l2_subdev *sd,
 		break;
 
 	case V4L2_SEL_TGT_COMPOSE:
-		sel->r = *v4l2_subdev_get_pad_compose(sd, state, 0);
+		sel->r = *v4l2_subdev_state_get_compose(state, 0);
 		break;
 
 	case V4L2_SEL_TGT_COMPOSE_DEFAULT:
@@ -1846,7 +1866,7 @@ static int mt9m114_ifp_get_selection(struct v4l2_subdev *sd,
 		 * The compose default and bounds sizes are equal to the sink
 		 * crop rectangle size.
 		 */
-		crop = v4l2_subdev_get_pad_crop(sd, state, 0);
+		crop = v4l2_subdev_state_get_crop(state, 0);
 		sel->r.left = 0;
 		sel->r.top = 0;
 		sel->r.width = crop->width;
@@ -1877,9 +1897,9 @@ static int mt9m114_ifp_set_selection(struct v4l2_subdev *sd,
 	if (sel->pad != 0)
 		return -EINVAL;
 
-	format = v4l2_subdev_get_pad_format(sd, state, 0);
-	crop = v4l2_subdev_get_pad_crop(sd, state, 0);
-	compose = v4l2_subdev_get_pad_compose(sd, state, 0);
+	format = v4l2_subdev_state_get_format(state, 0);
+	crop = v4l2_subdev_state_get_crop(state, 0);
+	compose = v4l2_subdev_state_get_compose(state, 0);
 
 	if (sel->target == V4L2_SEL_TGT_CROP) {
 		/*
@@ -1921,7 +1941,7 @@ static int mt9m114_ifp_set_selection(struct v4l2_subdev *sd,
 	}
 
 	/* Propagate the compose rectangle to the source format. */
-	format = v4l2_subdev_get_pad_format(sd, state, 1);
+	format = v4l2_subdev_state_get_format(state, 1);
 	format->width = compose->width;
 	format->height = compose->height;
 
@@ -1963,12 +1983,9 @@ static int mt9m114_ifp_registered(struct v4l2_subdev *sd)
 
 static const struct v4l2_subdev_video_ops mt9m114_ifp_video_ops = {
 	.s_stream = mt9m114_ifp_s_stream,
-	.g_frame_interval = mt9m114_ifp_g_frame_interval,
-	.s_frame_interval = mt9m114_ifp_s_frame_interval,
 };
 
 static const struct v4l2_subdev_pad_ops mt9m114_ifp_pad_ops = {
-	.init_cfg = mt9m114_ifp_init_cfg,
 	.enum_mbus_code = mt9m114_ifp_enum_mbus_code,
 	.enum_frame_size = mt9m114_ifp_enum_framesizes,
 	.enum_frame_interval = mt9m114_ifp_enum_frameintervals,
@@ -1976,6 +1993,8 @@ static const struct v4l2_subdev_pad_ops mt9m114_ifp_pad_ops = {
 	.set_fmt = mt9m114_ifp_set_fmt,
 	.get_selection = mt9m114_ifp_get_selection,
 	.set_selection = mt9m114_ifp_set_selection,
+	.get_frame_interval = mt9m114_ifp_get_frame_interval,
+	.set_frame_interval = mt9m114_ifp_set_frame_interval,
 };
 
 static const struct v4l2_subdev_ops mt9m114_ifp_ops = {
@@ -1984,6 +2003,7 @@ static const struct v4l2_subdev_ops mt9m114_ifp_ops = {
 };
 
 static const struct v4l2_subdev_internal_ops mt9m114_ifp_internal_ops = {
+	.init_state = mt9m114_ifp_init_state,
 	.registered = mt9m114_ifp_registered,
 	.unregistered = mt9m114_ifp_unregistered,
 };
diff --git a/drivers/media/i2c/mt9p031.c b/drivers/media/i2c/mt9p031.c
index 348f1e1098..596200d024 100644
--- a/drivers/media/i2c/mt9p031.c
+++ b/drivers/media/i2c/mt9p031.c
@@ -549,8 +549,7 @@ __mt9p031_get_pad_format(struct mt9p031 *mt9p031,
 {
 	switch (which) {
 	case V4L2_SUBDEV_FORMAT_TRY:
-		return v4l2_subdev_get_try_format(&mt9p031->subdev, sd_state,
-						  pad);
+		return v4l2_subdev_state_get_format(sd_state, pad);
 	case V4L2_SUBDEV_FORMAT_ACTIVE:
 		return &mt9p031->format;
 	default:
@@ -565,8 +564,7 @@ __mt9p031_get_pad_crop(struct mt9p031 *mt9p031,
 {
 	switch (which) {
 	case V4L2_SUBDEV_FORMAT_TRY:
-		return v4l2_subdev_get_try_crop(&mt9p031->subdev, sd_state,
-						pad);
+		return v4l2_subdev_state_get_crop(sd_state, pad);
 	case V4L2_SUBDEV_FORMAT_ACTIVE:
 		return &mt9p031->crop;
 	default:
@@ -698,8 +696,8 @@ static int mt9p031_set_selection(struct v4l2_subdev *subdev,
 	return 0;
 }
 
-static int mt9p031_init_cfg(struct v4l2_subdev *subdev,
-			    struct v4l2_subdev_state *sd_state)
+static int mt9p031_init_state(struct v4l2_subdev *subdev,
+			      struct v4l2_subdev_state *sd_state)
 {
 	struct mt9p031 *mt9p031 = to_mt9p031(subdev);
 	struct v4l2_mbus_framefmt *format;
@@ -1043,7 +1041,6 @@ static const struct v4l2_subdev_video_ops mt9p031_subdev_video_ops = {
 };
 
 static const struct v4l2_subdev_pad_ops mt9p031_subdev_pad_ops = {
-	.init_cfg = mt9p031_init_cfg,
 	.enum_mbus_code = mt9p031_enum_mbus_code,
 	.enum_frame_size = mt9p031_enum_frame_size,
 	.get_fmt = mt9p031_get_format,
@@ -1059,6 +1056,7 @@ static const struct v4l2_subdev_ops mt9p031_subdev_ops = {
 };
 
 static const struct v4l2_subdev_internal_ops mt9p031_subdev_internal_ops = {
+	.init_state = mt9p031_init_state,
 	.registered = mt9p031_registered,
 	.open = mt9p031_open,
 	.close = mt9p031_close,
@@ -1191,7 +1189,7 @@ static int mt9p031_probe(struct i2c_client *client)
 
 	mt9p031->subdev.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
 
-	ret = mt9p031_init_cfg(&mt9p031->subdev, NULL);
+	ret = mt9p031_init_state(&mt9p031->subdev, NULL);
 	if (ret)
 		goto done;
 
diff --git a/drivers/media/i2c/mt9t112.c b/drivers/media/i2c/mt9t112.c
index 93f34b7670..fb1588c57c 100644
--- a/drivers/media/i2c/mt9t112.c
+++ b/drivers/media/i2c/mt9t112.c
@@ -982,7 +982,6 @@ static int mt9t112_set_fmt(struct v4l2_subdev *sd,
 
 	if (format->which == V4L2_SUBDEV_FORMAT_ACTIVE)
 		return mt9t112_s_fmt(sd, mf);
-	sd_state->pads->try_fmt = *mf;
 
 	return 0;
 }
diff --git a/drivers/media/i2c/mt9v011.c b/drivers/media/i2c/mt9v011.c
index 37a634b92c..8834ff8786 100644
--- a/drivers/media/i2c/mt9v011.c
+++ b/drivers/media/i2c/mt9v011.c
@@ -356,15 +356,23 @@ static int mt9v011_set_fmt(struct v4l2_subdev *sd,
 
 		set_res(sd);
 	} else {
-		sd_state->pads->try_fmt = *fmt;
+		*v4l2_subdev_state_get_format(sd_state, 0) = *fmt;
 	}
 
 	return 0;
 }
 
-static int mt9v011_g_frame_interval(struct v4l2_subdev *sd,
-				    struct v4l2_subdev_frame_interval *ival)
+static int mt9v011_get_frame_interval(struct v4l2_subdev *sd,
+				      struct v4l2_subdev_state *sd_state,
+				      struct v4l2_subdev_frame_interval *ival)
 {
+	/*
+	 * FIXME: Implement support for V4L2_SUBDEV_FORMAT_TRY, using the V4L2
+	 * subdev active state API.
+	 */
+	if (ival->which != V4L2_SUBDEV_FORMAT_ACTIVE)
+		return -EINVAL;
+
 	calc_fps(sd,
 		 &ival->interval.numerator,
 		 &ival->interval.denominator);
@@ -372,12 +380,20 @@ static int mt9v011_g_frame_interval(struct v4l2_subdev *sd,
 	return 0;
 }
 
-static int mt9v011_s_frame_interval(struct v4l2_subdev *sd,
-				    struct v4l2_subdev_frame_interval *ival)
+static int mt9v011_set_frame_interval(struct v4l2_subdev *sd,
+				      struct v4l2_subdev_state *sd_state,
+				      struct v4l2_subdev_frame_interval *ival)
 {
 	struct v4l2_fract *tpf = &ival->interval;
 	u16 speed;
 
+	/*
+	 * FIXME: Implement support for V4L2_SUBDEV_FORMAT_TRY, using the V4L2
+	 * subdev active state API.
+	 */
+	if (ival->which != V4L2_SUBDEV_FORMAT_ACTIVE)
+		return -EINVAL;
+
 	speed = calc_speed(sd, tpf->numerator, tpf->denominator);
 
 	mt9v011_write(sd, R0A_MT9V011_CLK_SPEED, speed);
@@ -455,19 +471,15 @@ static const struct v4l2_subdev_core_ops mt9v011_core_ops = {
 #endif
 };
 
-static const struct v4l2_subdev_video_ops mt9v011_video_ops = {
-	.g_frame_interval = mt9v011_g_frame_interval,
-	.s_frame_interval = mt9v011_s_frame_interval,
-};
-
 static const struct v4l2_subdev_pad_ops mt9v011_pad_ops = {
 	.enum_mbus_code = mt9v011_enum_mbus_code,
 	.set_fmt = mt9v011_set_fmt,
+	.get_frame_interval = mt9v011_get_frame_interval,
+	.set_frame_interval = mt9v011_set_frame_interval,
 };
 
 static const struct v4l2_subdev_ops mt9v011_ops = {
 	.core  = &mt9v011_core_ops,
-	.video = &mt9v011_video_ops,
 	.pad   = &mt9v011_pad_ops,
 };
 
diff --git a/drivers/media/i2c/mt9v032.c b/drivers/media/i2c/mt9v032.c
index 1c6f6cea12..3ca76eeae7 100644
--- a/drivers/media/i2c/mt9v032.c
+++ b/drivers/media/i2c/mt9v032.c
@@ -356,8 +356,7 @@ __mt9v032_get_pad_format(struct mt9v032 *mt9v032,
 {
 	switch (which) {
 	case V4L2_SUBDEV_FORMAT_TRY:
-		return v4l2_subdev_get_try_format(&mt9v032->subdev, sd_state,
-						  pad);
+		return v4l2_subdev_state_get_format(sd_state, pad);
 	case V4L2_SUBDEV_FORMAT_ACTIVE:
 		return &mt9v032->format;
 	default:
@@ -372,8 +371,7 @@ __mt9v032_get_pad_crop(struct mt9v032 *mt9v032,
 {
 	switch (which) {
 	case V4L2_SUBDEV_FORMAT_TRY:
-		return v4l2_subdev_get_try_crop(&mt9v032->subdev, sd_state,
-						pad);
+		return v4l2_subdev_state_get_crop(sd_state, pad);
 	case V4L2_SUBDEV_FORMAT_ACTIVE:
 		return &mt9v032->crop;
 	default:
@@ -931,13 +929,13 @@ static int mt9v032_open(struct v4l2_subdev *subdev, struct v4l2_subdev_fh *fh)
 	struct v4l2_mbus_framefmt *format;
 	struct v4l2_rect *crop;
 
-	crop = v4l2_subdev_get_try_crop(subdev, fh->state, 0);
+	crop = v4l2_subdev_state_get_crop(fh->state, 0);
 	crop->left = MT9V032_COLUMN_START_DEF;
 	crop->top = MT9V032_ROW_START_DEF;
 	crop->width = MT9V032_WINDOW_WIDTH_DEF;
 	crop->height = MT9V032_WINDOW_HEIGHT_DEF;
 
-	format = v4l2_subdev_get_try_format(subdev, fh->state, 0);
+	format = v4l2_subdev_state_get_format(fh->state, 0);
 
 	if (mt9v032->model->color)
 		format->code = MEDIA_BUS_FMT_SGRBG10_1X10;
diff --git a/drivers/media/i2c/mt9v111.c b/drivers/media/i2c/mt9v111.c
index f859b49e13..b0b98ed3c1 100644
--- a/drivers/media/i2c/mt9v111.c
+++ b/drivers/media/i2c/mt9v111.c
@@ -35,7 +35,7 @@
  * The IFP can produce several output image formats from the sensor core
  * output. This driver currently supports only YUYV format permutations.
  *
- * The driver allows manual frame rate control through s_frame_interval subdev
+ * The driver allows manual frame rate control through set_frame_interval subdev
  * operation or V4L2_CID_V/HBLANK controls, but it is known that the
  * auto-exposure algorithm might modify the programmed frame rate. While the
  * driver initially programs the sensor with auto-exposure and
@@ -719,8 +719,9 @@ error_unlock:
 	return ret;
 }
 
-static int mt9v111_s_frame_interval(struct v4l2_subdev *sd,
-				    struct v4l2_subdev_frame_interval *ival)
+static int mt9v111_set_frame_interval(struct v4l2_subdev *sd,
+				      struct v4l2_subdev_state *sd_state,
+				      struct v4l2_subdev_frame_interval *ival)
 {
 	struct mt9v111_dev *mt9v111 = sd_to_mt9v111(sd);
 	struct v4l2_fract *tpf = &ival->interval;
@@ -729,6 +730,13 @@ static int mt9v111_s_frame_interval(struct v4l2_subdev *sd,
 			   tpf->denominator;
 	unsigned int max_fps;
 
+	/*
+	 * FIXME: Implement support for V4L2_SUBDEV_FORMAT_TRY, using the V4L2
+	 * subdev active state API.
+	 */
+	if (ival->which != V4L2_SUBDEV_FORMAT_ACTIVE)
+		return -EINVAL;
+
 	if (!tpf->numerator)
 		tpf->numerator = 1;
 
@@ -771,12 +779,20 @@ static int mt9v111_s_frame_interval(struct v4l2_subdev *sd,
 	return 0;
 }
 
-static int mt9v111_g_frame_interval(struct v4l2_subdev *sd,
-				    struct v4l2_subdev_frame_interval *ival)
+static int mt9v111_get_frame_interval(struct v4l2_subdev *sd,
+				      struct v4l2_subdev_state *sd_state,
+				      struct v4l2_subdev_frame_interval *ival)
 {
 	struct mt9v111_dev *mt9v111 = sd_to_mt9v111(sd);
 	struct v4l2_fract *tpf = &ival->interval;
 
+	/*
+	 * FIXME: Implement support for V4L2_SUBDEV_FORMAT_TRY, using the V4L2
+	 * subdev active state API.
+	 */
+	if (ival->which != V4L2_SUBDEV_FORMAT_ACTIVE)
+		return -EINVAL;
+
 	mutex_lock(&mt9v111->stream_mutex);
 
 	tpf->numerator = 1;
@@ -795,7 +811,7 @@ static struct v4l2_mbus_framefmt *__mt9v111_get_pad_format(
 {
 	switch (which) {
 	case V4L2_SUBDEV_FORMAT_TRY:
-		return v4l2_subdev_get_try_format(&mt9v111->sd, sd_state, pad);
+		return v4l2_subdev_state_get_format(sd_state, pad);
 	case V4L2_SUBDEV_FORMAT_ACTIVE:
 		return &mt9v111->fmt;
 	default:
@@ -948,10 +964,10 @@ done:
 	return 0;
 }
 
-static int mt9v111_init_cfg(struct v4l2_subdev *subdev,
-			    struct v4l2_subdev_state *sd_state)
+static int mt9v111_init_state(struct v4l2_subdev *subdev,
+			      struct v4l2_subdev_state *sd_state)
 {
-	sd_state->pads->try_fmt = mt9v111_def_fmt;
+	*v4l2_subdev_state_get_format(sd_state, 0) = mt9v111_def_fmt;
 
 	return 0;
 }
@@ -962,17 +978,16 @@ static const struct v4l2_subdev_core_ops mt9v111_core_ops = {
 
 static const struct v4l2_subdev_video_ops mt9v111_video_ops = {
 	.s_stream		= mt9v111_s_stream,
-	.s_frame_interval	= mt9v111_s_frame_interval,
-	.g_frame_interval	= mt9v111_g_frame_interval,
 };
 
 static const struct v4l2_subdev_pad_ops mt9v111_pad_ops = {
-	.init_cfg		= mt9v111_init_cfg,
 	.enum_mbus_code		= mt9v111_enum_mbus_code,
 	.enum_frame_size	= mt9v111_enum_frame_size,
 	.enum_frame_interval	= mt9v111_enum_frame_interval,
 	.get_fmt		= mt9v111_get_format,
 	.set_fmt		= mt9v111_set_format,
+	.get_frame_interval	= mt9v111_get_frame_interval,
+	.set_frame_interval	= mt9v111_set_frame_interval,
 };
 
 static const struct v4l2_subdev_ops mt9v111_ops = {
@@ -981,6 +996,10 @@ static const struct v4l2_subdev_ops mt9v111_ops = {
 	.pad	= &mt9v111_pad_ops,
 };
 
+static const struct v4l2_subdev_internal_ops mt9v111_internal_ops = {
+	.init_state		= mt9v111_init_state,
+};
+
 static const struct media_entity_operations mt9v111_subdev_entity_ops = {
 	.link_validate = v4l2_subdev_link_validate,
 };
@@ -1194,6 +1213,7 @@ static int mt9v111_probe(struct i2c_client *client)
 	mt9v111->pending	= true;
 
 	v4l2_i2c_subdev_init(&mt9v111->sd, client, &mt9v111_ops);
+	mt9v111->sd.internal_ops = &mt9v111_internal_ops;
 
 	mt9v111->sd.flags	|= V4L2_SUBDEV_FL_HAS_DEVNODE;
 	mt9v111->sd.entity.ops	= &mt9v111_subdev_entity_ops;
diff --git a/drivers/media/i2c/og01a1b.c b/drivers/media/i2c/og01a1b.c
index 51378ba16a..bac9597faf 100644
--- a/drivers/media/i2c/og01a1b.c
+++ b/drivers/media/i2c/og01a1b.c
@@ -769,8 +769,7 @@ static int og01a1b_set_format(struct v4l2_subdev *sd,
 	mutex_lock(&og01a1b->mutex);
 	og01a1b_update_pad_format(mode, &fmt->format);
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		*v4l2_subdev_get_try_format(sd, sd_state,
-					    fmt->pad) = fmt->format;
+		*v4l2_subdev_state_get_format(sd_state, fmt->pad) = fmt->format;
 	} else {
 		og01a1b->cur_mode = mode;
 		__v4l2_ctrl_s_ctrl(og01a1b->link_freq, mode->link_freq_index);
@@ -803,9 +802,8 @@ static int og01a1b_get_format(struct v4l2_subdev *sd,
 
 	mutex_lock(&og01a1b->mutex);
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY)
-		fmt->format = *v4l2_subdev_get_try_format(&og01a1b->sd,
-							  sd_state,
-							  fmt->pad);
+		fmt->format = *v4l2_subdev_state_get_format(sd_state,
+							    fmt->pad);
 	else
 		og01a1b_update_pad_format(og01a1b->cur_mode, &fmt->format);
 
@@ -850,7 +848,7 @@ static int og01a1b_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
 
 	mutex_lock(&og01a1b->mutex);
 	og01a1b_update_pad_format(&supported_modes[0],
-				  v4l2_subdev_get_try_format(sd, fh->state, 0));
+				  v4l2_subdev_state_get_format(fh->state, 0));
 	mutex_unlock(&og01a1b->mutex);
 
 	return 0;
diff --git a/drivers/media/i2c/ov01a10.c b/drivers/media/i2c/ov01a10.c
index 02de09edc3..5606437f37 100644
--- a/drivers/media/i2c/ov01a10.c
+++ b/drivers/media/i2c/ov01a10.c
@@ -723,14 +723,14 @@ static int ov01a10_set_format(struct v4l2_subdev *sd,
 					 h_blank);
 	}
 
-	format = v4l2_subdev_get_pad_format(sd, sd_state, fmt->stream);
+	format = v4l2_subdev_state_get_format(sd_state, fmt->stream);
 	*format = fmt->format;
 
 	return 0;
 }
 
-static int ov01a10_init_cfg(struct v4l2_subdev *sd,
-			    struct v4l2_subdev_state *state)
+static int ov01a10_init_state(struct v4l2_subdev *sd,
+			      struct v4l2_subdev_state *state)
 {
 	struct v4l2_subdev_format fmt = {
 		.which = V4L2_SUBDEV_FORMAT_TRY,
@@ -813,7 +813,6 @@ static const struct v4l2_subdev_video_ops ov01a10_video_ops = {
 };
 
 static const struct v4l2_subdev_pad_ops ov01a10_pad_ops = {
-	.init_cfg = ov01a10_init_cfg,
 	.set_fmt = ov01a10_set_format,
 	.get_fmt = v4l2_subdev_get_fmt,
 	.get_selection = ov01a10_get_selection,
@@ -827,6 +826,10 @@ static const struct v4l2_subdev_ops ov01a10_subdev_ops = {
 	.pad = &ov01a10_pad_ops,
 };
 
+static const struct v4l2_subdev_internal_ops ov01a10_internal_ops = {
+	.init_state = ov01a10_init_state,
+};
+
 static const struct media_entity_operations ov01a10_subdev_entity_ops = {
 	.link_validate = v4l2_subdev_link_validate,
 };
@@ -873,6 +876,7 @@ static int ov01a10_probe(struct i2c_client *client)
 		return -ENOMEM;
 
 	v4l2_i2c_subdev_init(&ov01a10->sd, client, &ov01a10_subdev_ops);
+	ov01a10->sd.internal_ops = &ov01a10_internal_ops;
 
 	ret = ov01a10_identify_module(ov01a10);
 	if (ret)
diff --git a/drivers/media/i2c/ov02a10.c b/drivers/media/i2c/ov02a10.c
index 848e47a464..6c30e1a0d8 100644
--- a/drivers/media/i2c/ov02a10.c
+++ b/drivers/media/i2c/ov02a10.c
@@ -315,7 +315,7 @@ static int ov02a10_set_fmt(struct v4l2_subdev *sd,
 	ov02a10_fill_fmt(ov02a10->cur_mode, mbus_fmt);
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY)
-		frame_fmt = v4l2_subdev_get_try_format(sd, sd_state, 0);
+		frame_fmt = v4l2_subdev_state_get_format(sd_state, 0);
 	else
 		frame_fmt = &ov02a10->fmt;
 
@@ -336,8 +336,8 @@ static int ov02a10_get_fmt(struct v4l2_subdev *sd,
 	mutex_lock(&ov02a10->mutex);
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		fmt->format = *v4l2_subdev_get_try_format(sd, sd_state,
-							  fmt->pad);
+		fmt->format = *v4l2_subdev_state_get_format(sd_state,
+							    fmt->pad);
 	} else {
 		fmt->format = ov02a10->fmt;
 		mbus_fmt->code = ov02a10->fmt.code;
@@ -511,8 +511,8 @@ static int __ov02a10_stop_stream(struct ov02a10 *ov02a10)
 					 SC_CTRL_MODE_STANDBY);
 }
 
-static int ov02a10_entity_init_cfg(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_state *sd_state)
+static int ov02a10_init_state(struct v4l2_subdev *sd,
+			      struct v4l2_subdev_state *sd_state)
 {
 	struct v4l2_subdev_format fmt = {
 		.which = V4L2_SUBDEV_FORMAT_TRY,
@@ -709,7 +709,6 @@ static const struct v4l2_subdev_video_ops ov02a10_video_ops = {
 };
 
 static const struct v4l2_subdev_pad_ops ov02a10_pad_ops = {
-	.init_cfg = ov02a10_entity_init_cfg,
 	.enum_mbus_code = ov02a10_enum_mbus_code,
 	.enum_frame_size = ov02a10_enum_frame_sizes,
 	.get_fmt = ov02a10_get_fmt,
@@ -721,6 +720,10 @@ static const struct v4l2_subdev_ops ov02a10_subdev_ops = {
 	.pad	= &ov02a10_pad_ops,
 };
 
+static const struct v4l2_subdev_internal_ops ov02a10_internal_ops = {
+	.init_state = ov02a10_init_state,
+};
+
 static const struct media_entity_operations ov02a10_subdev_entity_ops = {
 	.link_validate = v4l2_subdev_link_validate,
 };
@@ -869,6 +872,7 @@ static int ov02a10_probe(struct i2c_client *client)
 				     "failed to check HW configuration\n");
 
 	v4l2_i2c_subdev_init(&ov02a10->subdev, client, &ov02a10_subdev_ops);
+	ov02a10->subdev.internal_ops = &ov02a10_internal_ops;
 
 	ov02a10->mipi_clock_voltage = OV02A10_MIPI_TX_SPEED_DEFAULT;
 	ov02a10->fmt.code = MEDIA_BUS_FMT_SBGGR10_1X10;
diff --git a/drivers/media/i2c/ov08d10.c b/drivers/media/i2c/ov08d10.c
index 3d49e3fa8e..1bacbdfa42 100644
--- a/drivers/media/i2c/ov08d10.c
+++ b/drivers/media/i2c/ov08d10.c
@@ -1145,7 +1145,7 @@ static int ov08d10_set_format(struct v4l2_subdev *sd,
 	mutex_lock(&ov08d10->mutex);
 	ov08d10_update_pad_format(ov08d10, mode, &fmt->format);
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		*v4l2_subdev_get_try_format(sd, sd_state, fmt->pad) =
+		*v4l2_subdev_state_get_format(sd_state, fmt->pad) =
 								fmt->format;
 	} else {
 		ov08d10->cur_mode = mode;
@@ -1184,9 +1184,8 @@ static int ov08d10_get_format(struct v4l2_subdev *sd,
 
 	mutex_lock(&ov08d10->mutex);
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY)
-		fmt->format = *v4l2_subdev_get_try_format(&ov08d10->sd,
-							  sd_state,
-							  fmt->pad);
+		fmt->format = *v4l2_subdev_state_get_format(sd_state,
+							    fmt->pad);
 	else
 		ov08d10_update_pad_format(ov08d10, ov08d10->cur_mode,
 					  &fmt->format);
@@ -1242,7 +1241,7 @@ static int ov08d10_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
 
 	mutex_lock(&ov08d10->mutex);
 	ov08d10_update_pad_format(ov08d10, &ov08d10->priv_lane->sp_modes[0],
-				  v4l2_subdev_get_try_format(sd, fh->state, 0));
+				  v4l2_subdev_state_get_format(fh->state, 0));
 	mutex_unlock(&ov08d10->mutex);
 
 	return 0;
diff --git a/drivers/media/i2c/ov08x40.c b/drivers/media/i2c/ov08x40.c
index b41b6866a0..abbb0b774d 100644
--- a/drivers/media/i2c/ov08x40.c
+++ b/drivers/media/i2c/ov08x40.c
@@ -2536,7 +2536,7 @@ static int ov08x40_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
 	const struct ov08x40_mode *default_mode = &supported_modes[0];
 	struct ov08x40 *ov08x = to_ov08x40(sd);
 	struct v4l2_mbus_framefmt *try_fmt =
-		v4l2_subdev_get_try_format(sd, fh->state, 0);
+		v4l2_subdev_state_get_format(fh->state, 0);
 
 	mutex_lock(&ov08x->mutex);
 
@@ -2774,10 +2774,9 @@ static int ov08x40_do_get_pad_format(struct ov08x40 *ov08x,
 				     struct v4l2_subdev_format *fmt)
 {
 	struct v4l2_mbus_framefmt *framefmt;
-	struct v4l2_subdev *sd = &ov08x->sd;
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		framefmt = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
+		framefmt = v4l2_subdev_state_get_format(sd_state, fmt->pad);
 		fmt->format = *framefmt;
 	} else {
 		ov08x40_update_pad_format(ov08x->cur_mode, fmt);
@@ -2826,7 +2825,7 @@ ov08x40_set_pad_format(struct v4l2_subdev *sd,
 				      fmt->format.width, fmt->format.height);
 	ov08x40_update_pad_format(mode, fmt);
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		framefmt = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
+		framefmt = v4l2_subdev_state_get_format(sd_state, fmt->pad);
 		*framefmt = fmt->format;
 	} else {
 		ov08x->cur_mode = mode;
diff --git a/drivers/media/i2c/ov13858.c b/drivers/media/i2c/ov13858.c
index 4c419014dd..09387e335d 100644
--- a/drivers/media/i2c/ov13858.c
+++ b/drivers/media/i2c/ov13858.c
@@ -1147,9 +1147,8 @@ static int ov13858_write_reg_list(struct ov13858 *ov13858,
 static int ov13858_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
 {
 	struct ov13858 *ov13858 = to_ov13858(sd);
-	struct v4l2_mbus_framefmt *try_fmt = v4l2_subdev_get_try_format(sd,
-									fh->state,
-									0);
+	struct v4l2_mbus_framefmt *try_fmt = v4l2_subdev_state_get_format(fh->state,
+									  0);
 
 	mutex_lock(&ov13858->mutex);
 
@@ -1317,10 +1316,9 @@ static int ov13858_do_get_pad_format(struct ov13858 *ov13858,
 				     struct v4l2_subdev_format *fmt)
 {
 	struct v4l2_mbus_framefmt *framefmt;
-	struct v4l2_subdev *sd = &ov13858->sd;
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		framefmt = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
+		framefmt = v4l2_subdev_state_get_format(sd_state, fmt->pad);
 		fmt->format = *framefmt;
 	} else {
 		ov13858_update_pad_format(ov13858->cur_mode, fmt);
@@ -1369,7 +1367,7 @@ ov13858_set_pad_format(struct v4l2_subdev *sd,
 				      fmt->format.width, fmt->format.height);
 	ov13858_update_pad_format(mode, fmt);
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		framefmt = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
+		framefmt = v4l2_subdev_state_get_format(sd_state, fmt->pad);
 		*framefmt = fmt->format;
 	} else {
 		ov13858->cur_mode = mode;
diff --git a/drivers/media/i2c/ov13b10.c b/drivers/media/i2c/ov13b10.c
index 2793e4675c..73c844aa56 100644
--- a/drivers/media/i2c/ov13b10.c
+++ b/drivers/media/i2c/ov13b10.c
@@ -755,9 +755,8 @@ static int ov13b10_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
 {
 	const struct ov13b10_mode *default_mode = &supported_modes[0];
 	struct ov13b10 *ov13b = to_ov13b10(sd);
-	struct v4l2_mbus_framefmt *try_fmt = v4l2_subdev_get_try_format(sd,
-									fh->state,
-									0);
+	struct v4l2_mbus_framefmt *try_fmt = v4l2_subdev_state_get_format(fh->state,
+									  0);
 
 	mutex_lock(&ov13b->mutex);
 
@@ -1002,10 +1001,9 @@ static int ov13b10_do_get_pad_format(struct ov13b10 *ov13b,
 				     struct v4l2_subdev_format *fmt)
 {
 	struct v4l2_mbus_framefmt *framefmt;
-	struct v4l2_subdev *sd = &ov13b->sd;
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		framefmt = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
+		framefmt = v4l2_subdev_state_get_format(sd_state, fmt->pad);
 		fmt->format = *framefmt;
 	} else {
 		ov13b10_update_pad_format(ov13b->cur_mode, fmt);
@@ -1054,7 +1052,7 @@ ov13b10_set_pad_format(struct v4l2_subdev *sd,
 				      fmt->format.width, fmt->format.height);
 	ov13b10_update_pad_format(mode, fmt);
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		framefmt = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
+		framefmt = v4l2_subdev_state_get_format(sd_state, fmt->pad);
 		*framefmt = fmt->format;
 	} else {
 		ov13b->cur_mode = mode;
diff --git a/drivers/media/i2c/ov2640.c b/drivers/media/i2c/ov2640.c
index 28a01c6eff..67c4bd2916 100644
--- a/drivers/media/i2c/ov2640.c
+++ b/drivers/media/i2c/ov2640.c
@@ -920,7 +920,7 @@ static int ov2640_get_fmt(struct v4l2_subdev *sd,
 		return -EINVAL;
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
-		mf = v4l2_subdev_get_try_format(sd, sd_state, 0);
+		mf = v4l2_subdev_state_get_format(sd_state, 0);
 		format->format = *mf;
 		return 0;
 	}
@@ -988,7 +988,7 @@ static int ov2640_set_fmt(struct v4l2_subdev *sd,
 		/* select format */
 		priv->cfmt_code = mf->code;
 	} else {
-		sd_state->pads->try_fmt = *mf;
+		*v4l2_subdev_state_get_format(sd_state, 0) = *mf;
 	}
 out:
 	mutex_unlock(&priv->lock);
@@ -996,11 +996,11 @@ out:
 	return ret;
 }
 
-static int ov2640_init_cfg(struct v4l2_subdev *sd,
-			   struct v4l2_subdev_state *sd_state)
+static int ov2640_init_state(struct v4l2_subdev *sd,
+			     struct v4l2_subdev_state *sd_state)
 {
 	struct v4l2_mbus_framefmt *try_fmt =
-		v4l2_subdev_get_try_format(sd, sd_state, 0);
+		v4l2_subdev_state_get_format(sd_state, 0);
 	const struct ov2640_win_size *win =
 		ov2640_select_win(SVGA_WIDTH, SVGA_HEIGHT);
 
@@ -1125,7 +1125,6 @@ static const struct v4l2_subdev_core_ops ov2640_subdev_core_ops = {
 };
 
 static const struct v4l2_subdev_pad_ops ov2640_subdev_pad_ops = {
-	.init_cfg	= ov2640_init_cfg,
 	.enum_mbus_code = ov2640_enum_mbus_code,
 	.get_selection	= ov2640_get_selection,
 	.get_fmt	= ov2640_get_fmt,
@@ -1142,6 +1141,10 @@ static const struct v4l2_subdev_ops ov2640_subdev_ops = {
 	.video	= &ov2640_subdev_video_ops,
 };
 
+static const struct v4l2_subdev_internal_ops ov2640_internal_ops = {
+	.init_state	= ov2640_init_state,
+};
+
 static int ov2640_probe_dt(struct i2c_client *client,
 		struct ov2640_priv *priv)
 {
@@ -1211,6 +1214,7 @@ static int ov2640_probe(struct i2c_client *client)
 	priv->cfmt_code = MEDIA_BUS_FMT_UYVY8_2X8;
 
 	v4l2_i2c_subdev_init(&priv->subdev, client, &ov2640_subdev_ops);
+	priv->subdev.internal_ops = &ov2640_internal_ops;
 	priv->subdev.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE |
 			      V4L2_SUBDEV_FL_HAS_EVENTS;
 	mutex_init(&priv->lock);
diff --git a/drivers/media/i2c/ov2659.c b/drivers/media/i2c/ov2659.c
index 2c3dbe164e..1d0ef72a64 100644
--- a/drivers/media/i2c/ov2659.c
+++ b/drivers/media/i2c/ov2659.c
@@ -1033,7 +1033,7 @@ static int ov2659_get_fmt(struct v4l2_subdev *sd,
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
 		struct v4l2_mbus_framefmt *mf;
 
-		mf = v4l2_subdev_get_try_format(sd, sd_state, 0);
+		mf = v4l2_subdev_state_get_format(sd_state, 0);
 		mutex_lock(&ov2659->lock);
 		fmt->format = *mf;
 		mutex_unlock(&ov2659->lock);
@@ -1109,7 +1109,7 @@ static int ov2659_set_fmt(struct v4l2_subdev *sd,
 	mutex_lock(&ov2659->lock);
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		mf = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
+		mf = v4l2_subdev_state_get_format(sd_state, fmt->pad);
 		*mf = fmt->format;
 	} else {
 		s64 val;
@@ -1304,7 +1304,7 @@ static int ov2659_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(sd);
 	struct v4l2_mbus_framefmt *format =
-				v4l2_subdev_get_try_format(sd, fh->state, 0);
+				v4l2_subdev_state_get_format(fh->state, 0);
 
 	dev_dbg(&client->dev, "%s:\n", __func__);
 
diff --git a/drivers/media/i2c/ov2680.c b/drivers/media/i2c/ov2680.c
index 72bab0ff8a..39d321e2b7 100644
--- a/drivers/media/i2c/ov2680.c
+++ b/drivers/media/i2c/ov2680.c
@@ -309,7 +309,7 @@ __ov2680_get_pad_format(struct ov2680_dev *sensor,
 			enum v4l2_subdev_format_whence which)
 {
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return v4l2_subdev_get_try_format(&sensor->sd, state, pad);
+		return v4l2_subdev_state_get_format(state, pad);
 
 	return &sensor->mode.fmt;
 }
@@ -321,7 +321,7 @@ __ov2680_get_pad_crop(struct ov2680_dev *sensor,
 		      enum v4l2_subdev_format_whence which)
 {
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return v4l2_subdev_get_try_crop(&sensor->sd, state, pad);
+		return v4l2_subdev_state_get_crop(state, pad);
 
 	return &sensor->mode.crop;
 }
@@ -552,11 +552,19 @@ err_disable_regulators:
 	return ret;
 }
 
-static int ov2680_s_g_frame_interval(struct v4l2_subdev *sd,
+static int ov2680_get_frame_interval(struct v4l2_subdev *sd,
+				     struct v4l2_subdev_state *sd_state,
 				     struct v4l2_subdev_frame_interval *fi)
 {
 	struct ov2680_dev *sensor = to_ov2680_dev(sd);
 
+	/*
+	 * FIXME: Implement support for V4L2_SUBDEV_FORMAT_TRY, using the V4L2
+	 * subdev active state API.
+	 */
+	if (fi->which != V4L2_SUBDEV_FORMAT_ACTIVE)
+		return -EINVAL;
+
 	mutex_lock(&sensor->lock);
 	fi->interval = sensor->mode.frame_interval;
 	mutex_unlock(&sensor->lock);
@@ -650,7 +658,7 @@ static int ov2680_set_fmt(struct v4l2_subdev *sd,
 	ov2680_fill_format(sensor, &format->format, width, height);
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
-		try_fmt = v4l2_subdev_get_try_format(sd, sd_state, 0);
+		try_fmt = v4l2_subdev_state_get_format(sd_state, 0);
 		*try_fmt = format->format;
 		return 0;
 	}
@@ -755,14 +763,14 @@ static int ov2680_set_selection(struct v4l2_subdev *sd,
 	return 0;
 }
 
-static int ov2680_init_cfg(struct v4l2_subdev *sd,
-			   struct v4l2_subdev_state *sd_state)
+static int ov2680_init_state(struct v4l2_subdev *sd,
+			     struct v4l2_subdev_state *sd_state)
 {
 	struct ov2680_dev *sensor = to_ov2680_dev(sd);
 
-	sd_state->pads[0].try_crop = ov2680_default_crop;
+	*v4l2_subdev_state_get_crop(sd_state, 0) = ov2680_default_crop;
 
-	ov2680_fill_format(sensor, &sd_state->pads[0].try_fmt,
+	ov2680_fill_format(sensor, v4l2_subdev_state_get_format(sd_state, 0),
 			   OV2680_DEFAULT_WIDTH, OV2680_DEFAULT_HEIGHT);
 	return 0;
 }
@@ -870,13 +878,10 @@ static const struct v4l2_ctrl_ops ov2680_ctrl_ops = {
 };
 
 static const struct v4l2_subdev_video_ops ov2680_video_ops = {
-	.g_frame_interval	= ov2680_s_g_frame_interval,
-	.s_frame_interval	= ov2680_s_g_frame_interval,
 	.s_stream		= ov2680_s_stream,
 };
 
 static const struct v4l2_subdev_pad_ops ov2680_pad_ops = {
-	.init_cfg		= ov2680_init_cfg,
 	.enum_mbus_code		= ov2680_enum_mbus_code,
 	.enum_frame_size	= ov2680_enum_frame_size,
 	.enum_frame_interval	= ov2680_enum_frame_interval,
@@ -884,6 +889,8 @@ static const struct v4l2_subdev_pad_ops ov2680_pad_ops = {
 	.set_fmt		= ov2680_set_fmt,
 	.get_selection		= ov2680_get_selection,
 	.set_selection		= ov2680_set_selection,
+	.get_frame_interval	= ov2680_get_frame_interval,
+	.set_frame_interval	= ov2680_get_frame_interval,
 };
 
 static const struct v4l2_subdev_ops ov2680_subdev_ops = {
@@ -891,6 +898,10 @@ static const struct v4l2_subdev_ops ov2680_subdev_ops = {
 	.pad	= &ov2680_pad_ops,
 };
 
+static const struct v4l2_subdev_internal_ops ov2680_internal_ops = {
+	.init_state		= ov2680_init_state,
+};
+
 static int ov2680_mode_init(struct ov2680_dev *sensor)
 {
 	/* set initial mode */
@@ -915,6 +926,7 @@ static int ov2680_v4l2_register(struct ov2680_dev *sensor)
 	int ret = 0;
 
 	v4l2_i2c_subdev_init(&sensor->sd, client, &ov2680_subdev_ops);
+	sensor->sd.internal_ops = &ov2680_internal_ops;
 
 	sensor->sd.flags = V4L2_SUBDEV_FL_HAS_DEVNODE;
 	sensor->pad.flags = MEDIA_PAD_FL_SOURCE;
diff --git a/drivers/media/i2c/ov2685.c b/drivers/media/i2c/ov2685.c
index 396583826a..9b8481b8dc 100644
--- a/drivers/media/i2c/ov2685.c
+++ b/drivers/media/i2c/ov2685.c
@@ -404,7 +404,7 @@ __ov2685_get_pad_crop(struct ov2685 *ov2685,
 
 	switch (which) {
 	case V4L2_SUBDEV_FORMAT_TRY:
-		return v4l2_subdev_get_try_crop(&ov2685->subdev, state, pad);
+		return v4l2_subdev_state_get_crop(state, pad);
 	case V4L2_SUBDEV_FORMAT_ACTIVE:
 		return mode->analog_crop;
 	}
@@ -547,7 +547,7 @@ static int ov2685_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
 
 	mutex_lock(&ov2685->mutex);
 
-	try_fmt = v4l2_subdev_get_try_format(sd, fh->state, 0);
+	try_fmt = v4l2_subdev_state_get_format(fh->state, 0);
 	/* Initialize try_fmt */
 	ov2685_fill_fmt(&supported_modes[0], try_fmt);
 
diff --git a/drivers/media/i2c/ov2740.c b/drivers/media/i2c/ov2740.c
index 6be22586c3..552935ccb4 100644
--- a/drivers/media/i2c/ov2740.c
+++ b/drivers/media/i2c/ov2740.c
@@ -3,7 +3,9 @@
 
 #include <asm/unaligned.h>
 #include <linux/acpi.h>
+#include <linux/clk.h>
 #include <linux/delay.h>
+#include <linux/gpio/consumer.h>
 #include <linux/i2c.h>
 #include <linux/module.h>
 #include <linux/pm_runtime.h>
@@ -14,6 +16,7 @@
 #include <media/v4l2-fwnode.h>
 
 #define OV2740_LINK_FREQ_360MHZ		360000000ULL
+#define OV2740_LINK_FREQ_180MHZ		180000000ULL
 #define OV2740_SCLK			72000000LL
 #define OV2740_MCLK			19200000
 #define OV2740_DATA_LANES		2
@@ -28,9 +31,6 @@
 
 /* vertical-timings from sensor */
 #define OV2740_REG_VTS			0x380e
-#define OV2740_VTS_DEF			0x088a
-#define OV2740_VTS_MIN			0x0460
-#define OV2740_VTS_MAX			0x7fff
 
 /* horizontal-timings from sensor */
 #define OV2740_REG_HTS			0x380c
@@ -84,6 +84,7 @@ struct nvm_data {
 
 enum {
 	OV2740_LINK_FREQ_360MHZ_INDEX,
+	OV2740_LINK_FREQ_180MHZ_INDEX,
 };
 
 struct ov2740_reg {
@@ -116,6 +117,9 @@ struct ov2740_mode {
 	/* Min vertical timining size */
 	u32 vts_min;
 
+	/* Max vertical timining size */
+	u32 vts_max;
+
 	/* Link frequency needed for this resolution */
 	u32 link_freq_index;
 
@@ -124,7 +128,6 @@ struct ov2740_mode {
 };
 
 static const struct ov2740_reg mipi_data_rate_720mbps[] = {
-	{0x0103, 0x01},
 	{0x0302, 0x4b},
 	{0x030d, 0x4b},
 	{0x030e, 0x02},
@@ -132,7 +135,17 @@ static const struct ov2740_reg mipi_data_rate_720mbps[] = {
 	{0x0312, 0x11},
 };
 
-static const struct ov2740_reg mode_1932x1092_regs[] = {
+static const struct ov2740_reg mipi_data_rate_360mbps[] = {
+	{0x0302, 0x4b},
+	{0x0303, 0x01},
+	{0x030d, 0x4b},
+	{0x030e, 0x02},
+	{0x030a, 0x01},
+	{0x0312, 0x11},
+	{0x4837, 0x2c},
+};
+
+static const struct ov2740_reg mode_1932x1092_regs_360mhz[] = {
 	{0x3000, 0x00},
 	{0x3018, 0x32},
 	{0x3031, 0x0a},
@@ -285,6 +298,159 @@ static const struct ov2740_reg mode_1932x1092_regs[] = {
 	{0x3813, 0x01},
 };
 
+static const struct ov2740_reg mode_1932x1092_regs_180mhz[] = {
+	{0x3000, 0x00},
+	{0x3018, 0x32},	/* 0x32 for 2 lanes, 0x12 for 1 lane */
+	{0x3031, 0x0a},
+	{0x3080, 0x08},
+	{0x3083, 0xB4},
+	{0x3103, 0x00},
+	{0x3104, 0x01},
+	{0x3106, 0x01},
+	{0x3500, 0x00},
+	{0x3501, 0x44},
+	{0x3502, 0x40},
+	{0x3503, 0x88},
+	{0x3507, 0x00},
+	{0x3508, 0x00},
+	{0x3509, 0x80},
+	{0x350c, 0x00},
+	{0x350d, 0x80},
+	{0x3510, 0x00},
+	{0x3511, 0x00},
+	{0x3512, 0x20},
+	{0x3632, 0x00},
+	{0x3633, 0x10},
+	{0x3634, 0x10},
+	{0x3635, 0x10},
+	{0x3645, 0x13},
+	{0x3646, 0x81},
+	{0x3636, 0x10},
+	{0x3651, 0x0a},
+	{0x3656, 0x02},
+	{0x3659, 0x04},
+	{0x365a, 0xda},
+	{0x365b, 0xa2},
+	{0x365c, 0x04},
+	{0x365d, 0x1d},
+	{0x365e, 0x1a},
+	{0x3662, 0xd7},
+	{0x3667, 0x78},
+	{0x3669, 0x0a},
+	{0x366a, 0x92},
+	{0x3700, 0x54},
+	{0x3702, 0x10},
+	{0x3706, 0x42},
+	{0x3709, 0x30},
+	{0x370b, 0xc2},
+	{0x3714, 0x63},
+	{0x3715, 0x01},
+	{0x3716, 0x00},
+	{0x371a, 0x3e},
+	{0x3732, 0x0e},
+	{0x3733, 0x10},
+	{0x375f, 0x0e},
+	{0x3768, 0x30},
+	{0x3769, 0x44},
+	{0x376a, 0x22},
+	{0x377b, 0x20},
+	{0x377c, 0x00},
+	{0x377d, 0x0c},
+	{0x3798, 0x00},
+	{0x37a1, 0x55},
+	{0x37a8, 0x6d},
+	{0x37c2, 0x04},
+	{0x37c5, 0x00},
+	{0x37c8, 0x00},
+	{0x3800, 0x00},
+	{0x3801, 0x00},
+	{0x3802, 0x00},
+	{0x3803, 0x00},
+	{0x3804, 0x07},
+	{0x3805, 0x8f},
+	{0x3806, 0x04},
+	{0x3807, 0x47},
+	{0x3808, 0x07},
+	{0x3809, 0x88},
+	{0x380a, 0x04},
+	{0x380b, 0x40},
+	{0x380c, 0x08},
+	{0x380d, 0x70},
+	{0x380e, 0x04},
+	{0x380f, 0x56},
+	{0x3810, 0x00},
+	{0x3811, 0x04},
+	{0x3812, 0x00},
+	{0x3813, 0x04},
+	{0x3814, 0x01},
+	{0x3815, 0x01},
+	{0x3820, 0x80},
+	{0x3821, 0x46},
+	{0x3822, 0x84},
+	{0x3829, 0x00},
+	{0x382a, 0x01},
+	{0x382b, 0x01},
+	{0x3830, 0x04},
+	{0x3836, 0x01},
+	{0x3837, 0x08},
+	{0x3839, 0x01},
+	{0x383a, 0x00},
+	{0x383b, 0x08},
+	{0x383c, 0x00},
+	{0x3f0b, 0x00},
+	{0x4001, 0x20},
+	{0x4009, 0x07},
+	{0x4003, 0x10},
+	{0x4010, 0xe0},
+	{0x4016, 0x00},
+	{0x4017, 0x10},
+	{0x4044, 0x02},
+	{0x4304, 0x08},
+	{0x4307, 0x30},
+	{0x4320, 0x80},
+	{0x4322, 0x00},
+	{0x4323, 0x00},
+	{0x4324, 0x00},
+	{0x4325, 0x00},
+	{0x4326, 0x00},
+	{0x4327, 0x00},
+	{0x4328, 0x00},
+	{0x4329, 0x00},
+	{0x432c, 0x03},
+	{0x432d, 0x81},
+	{0x4501, 0x84},
+	{0x4502, 0x40},
+	{0x4503, 0x18},
+	{0x4504, 0x04},
+	{0x4508, 0x02},
+	{0x4601, 0x10},
+	{0x4800, 0x00},
+	{0x4816, 0x52},
+	{0x5000, 0x73},	/* 0x7f enable DPC */
+	{0x5001, 0x00},
+	{0x5005, 0x38},
+	{0x501e, 0x0d},
+	{0x5040, 0x00},
+	{0x5901, 0x00},
+	{0x3800, 0x00},
+	{0x3801, 0x00},
+	{0x3802, 0x00},
+	{0x3803, 0x00},
+	{0x3804, 0x07},
+	{0x3805, 0x8f},
+	{0x3806, 0x04},
+	{0x3807, 0x47},
+	{0x3808, 0x07},
+	{0x3809, 0x8c},
+	{0x380a, 0x04},
+	{0x380b, 0x44},
+	{0x3810, 0x00},
+	{0x3811, 0x00},
+	{0x3812, 0x00},
+	{0x3813, 0x01},
+	{0x4003, 0x40},	/* set Black level to 0x40 */
+};
+
 static const char * const ov2740_test_pattern_menu[] = {
 	"Disabled",
 	"Color Bar",
@@ -295,6 +461,7 @@ static const char * const ov2740_test_pattern_menu[] = {
 
 static const s64 link_freq_menu_items[] = {
 	OV2740_LINK_FREQ_360MHZ,
+	OV2740_LINK_FREQ_180MHZ,
 };
 
 static const struct ov2740_link_freq_config link_freq_configs[] = {
@@ -304,23 +471,46 @@ static const struct ov2740_link_freq_config link_freq_configs[] = {
 			.regs = mipi_data_rate_720mbps,
 		}
 	},
+	[OV2740_LINK_FREQ_180MHZ_INDEX] = {
+		.reg_list = {
+			.num_of_regs = ARRAY_SIZE(mipi_data_rate_360mbps),
+			.regs = mipi_data_rate_360mbps,
+		}
+	},
 };
 
-static const struct ov2740_mode supported_modes[] = {
+static const struct ov2740_mode supported_modes_360mhz[] = {
 	{
 		.width = 1932,
 		.height = 1092,
 		.hts = 2160,
-		.vts_def = OV2740_VTS_DEF,
-		.vts_min = OV2740_VTS_MIN,
+		.vts_min = 1120,
+		.vts_def = 2186,
+		.vts_max = 32767,
 		.reg_list = {
-			.num_of_regs = ARRAY_SIZE(mode_1932x1092_regs),
-			.regs = mode_1932x1092_regs,
+			.num_of_regs = ARRAY_SIZE(mode_1932x1092_regs_360mhz),
+			.regs = mode_1932x1092_regs_360mhz,
 		},
 		.link_freq_index = OV2740_LINK_FREQ_360MHZ_INDEX,
 	},
 };
 
+static const struct ov2740_mode supported_modes_180mhz[] = {
+	{
+		.width = 1932,
+		.height = 1092,
+		.hts = 2160,
+		.vts_min = 1110,
+		.vts_def = 1110,
+		.vts_max = 2047,
+		.reg_list = {
+			.num_of_regs = ARRAY_SIZE(mode_1932x1092_regs_180mhz),
+			.regs = mode_1932x1092_regs_180mhz,
+		},
+		.link_freq_index = OV2740_LINK_FREQ_180MHZ_INDEX,
+	},
+};
+
 struct ov2740 {
 	struct v4l2_subdev sd;
 	struct media_pad pad;
@@ -333,12 +523,20 @@ struct ov2740 {
 	struct v4l2_ctrl *hblank;
 	struct v4l2_ctrl *exposure;
 
+	/* GPIOs, clocks */
+	struct gpio_desc *reset_gpio;
+	struct clk *clk;
+
 	/* Current mode */
 	const struct ov2740_mode *cur_mode;
 
 	/* NVM data inforamtion */
 	struct nvm_data *nvm;
 
+	/* Supported modes */
+	const struct ov2740_mode *supported_modes;
+	int supported_modes_count;
+
 	/* True if the device has been identified */
 	bool identified;
 };
@@ -583,7 +781,7 @@ static int ov2740_init_controls(struct ov2740 *ov2740)
 					       pixel_rate, 1, pixel_rate);
 
 	vblank_min = cur_mode->vts_min - cur_mode->height;
-	vblank_max = OV2740_VTS_MAX - cur_mode->height;
+	vblank_max = cur_mode->vts_max - cur_mode->height;
 	vblank_default = cur_mode->vts_def - cur_mode->height;
 	ov2740->vblank = v4l2_ctrl_new_std(ctrl_hdlr, &ov2740_ctrl_ops,
 					   V4L2_CID_VBLANK, vblank_min,
@@ -735,6 +933,15 @@ static int ov2740_start_streaming(struct ov2740 *ov2740)
 	if (ov2740->nvm)
 		ov2740_load_otp_data(ov2740->nvm);
 
+	/* Reset the sensor */
+	ret = ov2740_write_reg(ov2740, 0x0103, 1, 0x01);
+	if (ret) {
+		dev_err(&client->dev, "failed to reset\n");
+		return ret;
+	}
+
+	usleep_range(10000, 15000);
+
 	link_freq_index = ov2740->cur_mode->link_freq_index;
 	reg_list = &link_freq_configs[link_freq_index].reg_list;
 	ret = ov2740_write_reg_list(ov2740, reg_list);
@@ -810,13 +1017,13 @@ static int ov2740_set_format(struct v4l2_subdev *sd,
 	const struct ov2740_mode *mode;
 	s32 vblank_def, h_blank;
 
-	mode = v4l2_find_nearest_size(supported_modes,
-				      ARRAY_SIZE(supported_modes), width,
-				      height, fmt->format.width,
-				      fmt->format.height);
+	mode = v4l2_find_nearest_size(ov2740->supported_modes,
+				      ov2740->supported_modes_count,
+				      width, height,
+				      fmt->format.width, fmt->format.height);
 
 	ov2740_update_pad_format(mode, &fmt->format);
-	*v4l2_subdev_get_pad_format(sd, sd_state, fmt->pad) = fmt->format;
+	*v4l2_subdev_state_get_format(sd_state, fmt->pad) = fmt->format;
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY)
 		return 0;
@@ -830,7 +1037,7 @@ static int ov2740_set_format(struct v4l2_subdev *sd,
 	vblank_def = mode->vts_def - mode->height;
 	__v4l2_ctrl_modify_range(ov2740->vblank,
 				 mode->vts_min - mode->height,
-				 OV2740_VTS_MAX - mode->height, 1, vblank_def);
+				 mode->vts_max - mode->height, 1, vblank_def);
 	__v4l2_ctrl_s_ctrl(ov2740->vblank, vblank_def);
 	h_blank = mode->hts - mode->width;
 	__v4l2_ctrl_modify_range(ov2740->hblank, h_blank, h_blank, 1, h_blank);
@@ -854,7 +1061,10 @@ static int ov2740_enum_frame_size(struct v4l2_subdev *sd,
 				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_frame_size_enum *fse)
 {
-	if (fse->index >= ARRAY_SIZE(supported_modes))
+	struct ov2740 *ov2740 = to_ov2740(sd);
+	const struct ov2740_mode *supported_modes = ov2740->supported_modes;
+
+	if (fse->index >= ov2740->supported_modes_count)
 		return -EINVAL;
 
 	if (fse->code != MEDIA_BUS_FMT_SGRBG10_1X10)
@@ -868,12 +1078,13 @@ static int ov2740_enum_frame_size(struct v4l2_subdev *sd,
 	return 0;
 }
 
-static int ov2740_init_cfg(struct v4l2_subdev *sd,
-			   struct v4l2_subdev_state *sd_state)
+static int ov2740_init_state(struct v4l2_subdev *sd,
+			     struct v4l2_subdev_state *sd_state)
 {
-	ov2740_update_pad_format(&supported_modes[0],
-				 v4l2_subdev_get_pad_format(sd, sd_state, 0));
+	struct ov2740 *ov2740 = to_ov2740(sd);
 
+	ov2740_update_pad_format(&ov2740->supported_modes[0],
+				 v4l2_subdev_state_get_format(sd_state, 0));
 	return 0;
 }
 
@@ -886,7 +1097,6 @@ static const struct v4l2_subdev_pad_ops ov2740_pad_ops = {
 	.set_fmt = ov2740_set_format,
 	.enum_mbus_code = ov2740_enum_mbus_code,
 	.enum_frame_size = ov2740_enum_frame_size,
-	.init_cfg = ov2740_init_cfg,
 };
 
 static const struct v4l2_subdev_ops ov2740_subdev_ops = {
@@ -894,12 +1104,18 @@ static const struct v4l2_subdev_ops ov2740_subdev_ops = {
 	.pad = &ov2740_pad_ops,
 };
 
+static const struct v4l2_subdev_internal_ops ov2740_internal_ops = {
+	.init_state = ov2740_init_state,
+};
+
 static const struct media_entity_operations ov2740_subdev_entity_ops = {
 	.link_validate = v4l2_subdev_link_validate,
 };
 
 static int ov2740_check_hwcfg(struct device *dev)
 {
+	struct v4l2_subdev *sd = dev_get_drvdata(dev);
+	struct ov2740 *ov2740 = to_ov2740(sd);
 	struct fwnode_handle *ep;
 	struct fwnode_handle *fwnode = dev_fwnode(dev);
 	struct v4l2_fwnode_endpoint bus_cfg = {
@@ -909,23 +1125,32 @@ static int ov2740_check_hwcfg(struct device *dev)
 	int ret;
 	unsigned int i, j;
 
+	/*
+	 * Sometimes the fwnode graph is initialized by the bridge driver,
+	 * wait for this.
+	 */
+	ep = fwnode_graph_get_next_endpoint(fwnode, NULL);
+	if (!ep)
+		return -EPROBE_DEFER;
+
 	ret = fwnode_property_read_u32(fwnode, "clock-frequency", &mclk);
-	if (ret)
-		return ret;
+	if (ret) {
+		fwnode_handle_put(ep);
+		return dev_err_probe(dev, ret,
+				     "reading clock-frequency property\n");
+	}
 
-	if (mclk != OV2740_MCLK)
+	if (mclk != OV2740_MCLK) {
+		fwnode_handle_put(ep);
 		return dev_err_probe(dev, -EINVAL,
 				     "external clock %d is not supported\n",
 				     mclk);
-
-	ep = fwnode_graph_get_next_endpoint(fwnode, NULL);
-	if (!ep)
-		return -EPROBE_DEFER;
+	}
 
 	ret = v4l2_fwnode_endpoint_alloc_parse(ep, &bus_cfg);
 	fwnode_handle_put(ep);
 	if (ret)
-		return ret;
+		return dev_err_probe(dev, ret, "parsing endpoint failed\n");
 
 	if (bus_cfg.bus.mipi_csi2.num_data_lanes != OV2740_DATA_LANES) {
 		ret = dev_err_probe(dev, -EINVAL,
@@ -946,14 +1171,29 @@ static int ov2740_check_hwcfg(struct device *dev)
 				break;
 		}
 
-		if (j == bus_cfg.nr_of_link_frequencies) {
-			ret = dev_err_probe(dev, -EINVAL,
-					    "no link frequency %lld supported\n",
-					    link_freq_menu_items[i]);
-			goto check_hwcfg_error;
+		if (j == bus_cfg.nr_of_link_frequencies)
+			continue;
+
+		switch (i) {
+		case OV2740_LINK_FREQ_360MHZ_INDEX:
+			ov2740->supported_modes = supported_modes_360mhz;
+			ov2740->supported_modes_count =
+				ARRAY_SIZE(supported_modes_360mhz);
+			break;
+		case OV2740_LINK_FREQ_180MHZ_INDEX:
+			ov2740->supported_modes = supported_modes_180mhz;
+			ov2740->supported_modes_count =
+				ARRAY_SIZE(supported_modes_180mhz);
+			break;
 		}
+
+		break; /* Prefer modes from first available link-freq */
 	}
 
+	if (!ov2740->supported_modes)
+		ret = dev_err_probe(dev, -EINVAL,
+				    "no supported link frequencies\n");
+
 check_hwcfg_error:
 	v4l2_fwnode_endpoint_free(&bus_cfg);
 
@@ -1047,6 +1287,32 @@ static int ov2740_register_nvmem(struct i2c_client *client,
 	return 0;
 }
 
+static int ov2740_suspend(struct device *dev)
+{
+	struct v4l2_subdev *sd = dev_get_drvdata(dev);
+	struct ov2740 *ov2740 = to_ov2740(sd);
+
+	gpiod_set_value_cansleep(ov2740->reset_gpio, 1);
+	clk_disable_unprepare(ov2740->clk);
+	return 0;
+}
+
+static int ov2740_resume(struct device *dev)
+{
+	struct v4l2_subdev *sd = dev_get_drvdata(dev);
+	struct ov2740 *ov2740 = to_ov2740(sd);
+	int ret;
+
+	ret = clk_prepare_enable(ov2740->clk);
+	if (ret)
+		return ret;
+
+	gpiod_set_value_cansleep(ov2740->reset_gpio, 0);
+	msleep(20);
+
+	return 0;
+}
+
 static int ov2740_probe(struct i2c_client *client)
 {
 	struct device *dev = &client->dev;
@@ -1054,23 +1320,42 @@ static int ov2740_probe(struct i2c_client *client)
 	bool full_power;
 	int ret;
 
-	ret = ov2740_check_hwcfg(&client->dev);
-	if (ret)
-		return dev_err_probe(dev, ret, "failed to check HW configuration\n");
-
 	ov2740 = devm_kzalloc(&client->dev, sizeof(*ov2740), GFP_KERNEL);
 	if (!ov2740)
 		return -ENOMEM;
 
 	v4l2_i2c_subdev_init(&ov2740->sd, client, &ov2740_subdev_ops);
+	ov2740->sd.internal_ops = &ov2740_internal_ops;
+
+	ret = ov2740_check_hwcfg(dev);
+	if (ret)
+		return dev_err_probe(dev, ret, "failed to check HW configuration\n");
+
+	ov2740->reset_gpio = devm_gpiod_get_optional(dev, "reset", GPIOD_OUT_HIGH);
+	if (IS_ERR(ov2740->reset_gpio))
+		return dev_err_probe(dev, PTR_ERR(ov2740->reset_gpio),
+				     "failed to get reset GPIO\n");
+
+	ov2740->clk = devm_clk_get_optional(dev, "clk");
+	if (IS_ERR(ov2740->clk))
+		return dev_err_probe(dev, PTR_ERR(ov2740->clk),
+				     "failed to get clock\n");
+
 	full_power = acpi_dev_state_d0(&client->dev);
 	if (full_power) {
-		ret = ov2740_identify_module(ov2740);
+		/* ACPI does not always clear the reset GPIO / enable the clock */
+		ret = ov2740_resume(dev);
 		if (ret)
-			return dev_err_probe(dev, ret, "failed to find sensor\n");
+			return dev_err_probe(dev, ret, "failed to power on sensor\n");
+
+		ret = ov2740_identify_module(ov2740);
+		if (ret) {
+			dev_err_probe(dev, ret, "failed to find sensor\n");
+			goto probe_error_power_off;
+		}
 	}
 
-	ov2740->cur_mode = &supported_modes[0];
+	ov2740->cur_mode = &ov2740->supported_modes[0];
 	ret = ov2740_init_controls(ov2740);
 	if (ret) {
 		dev_err_probe(dev, ret, "failed to init controls\n");
@@ -1121,9 +1406,16 @@ probe_error_media_entity_cleanup:
 probe_error_v4l2_ctrl_handler_free:
 	v4l2_ctrl_handler_free(ov2740->sd.ctrl_handler);
 
+probe_error_power_off:
+	if (full_power)
+		ov2740_suspend(dev);
+
 	return ret;
 }
 
+static DEFINE_RUNTIME_DEV_PM_OPS(ov2740_pm_ops, ov2740_suspend, ov2740_resume,
+				 NULL);
+
 static const struct acpi_device_id ov2740_acpi_ids[] = {
 	{"INT3474"},
 	{}
@@ -1135,6 +1427,7 @@ static struct i2c_driver ov2740_i2c_driver = {
 	.driver = {
 		.name = "ov2740",
 		.acpi_match_table = ov2740_acpi_ids,
+		.pm = pm_sleep_ptr(&ov2740_pm_ops),
 	},
 	.probe = ov2740_probe,
 	.remove = ov2740_remove,
diff --git a/drivers/media/i2c/ov4689.c b/drivers/media/i2c/ov4689.c
index 3bd972a822..4030916518 100644
--- a/drivers/media/i2c/ov4689.c
+++ b/drivers/media/i2c/ov4689.c
@@ -570,7 +570,7 @@ static int ov4689_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
 
 	mutex_lock(&ov4689->mutex);
 
-	try_fmt = v4l2_subdev_get_try_format(sd, fh->state, 0);
+	try_fmt = v4l2_subdev_state_get_format(fh->state, 0);
 	/* Initialize try_fmt */
 	ov4689_fill_fmt(&supported_modes[OV4689_MODE_2688_1520], try_fmt);
 
diff --git a/drivers/media/i2c/ov5640.c b/drivers/media/i2c/ov5640.c
index 40532f7bca..5162d45fe7 100644
--- a/drivers/media/i2c/ov5640.c
+++ b/drivers/media/i2c/ov5640.c
@@ -399,7 +399,7 @@ struct ov5640_mode_info {
 	const struct reg_value *reg_data;
 	u32 reg_data_size;
 
-	/* Used by s_frame_interval only. */
+	/* Used by set_frame_interval only. */
 	u32 max_fps;
 	u32 def_fps;
 };
@@ -2797,8 +2797,7 @@ static int ov5640_get_fmt(struct v4l2_subdev *sd,
 	mutex_lock(&sensor->lock);
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY)
-		fmt = v4l2_subdev_get_try_format(&sensor->sd, sd_state,
-						 format->pad);
+		fmt = v4l2_subdev_state_get_format(sd_state, format->pad);
 	else
 		fmt = &sensor->fmt;
 
@@ -2971,7 +2970,7 @@ static int ov5640_set_fmt(struct v4l2_subdev *sd,
 		goto out;
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
-		*v4l2_subdev_get_try_format(sd, sd_state, 0) = *mbus_fmt;
+		*v4l2_subdev_state_get_format(sd_state, 0) = *mbus_fmt;
 		goto out;
 	}
 
@@ -3605,11 +3604,19 @@ static int ov5640_enum_frame_interval(
 	return 0;
 }
 
-static int ov5640_g_frame_interval(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_frame_interval *fi)
+static int ov5640_get_frame_interval(struct v4l2_subdev *sd,
+				     struct v4l2_subdev_state *sd_state,
+				     struct v4l2_subdev_frame_interval *fi)
 {
 	struct ov5640_dev *sensor = to_ov5640_dev(sd);
 
+	/*
+	 * FIXME: Implement support for V4L2_SUBDEV_FORMAT_TRY, using the V4L2
+	 * subdev active state API.
+	 */
+	if (fi->which != V4L2_SUBDEV_FORMAT_ACTIVE)
+		return -EINVAL;
+
 	mutex_lock(&sensor->lock);
 	fi->interval = sensor->frame_interval;
 	mutex_unlock(&sensor->lock);
@@ -3617,13 +3624,21 @@ static int ov5640_g_frame_interval(struct v4l2_subdev *sd,
 	return 0;
 }
 
-static int ov5640_s_frame_interval(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_frame_interval *fi)
+static int ov5640_set_frame_interval(struct v4l2_subdev *sd,
+				     struct v4l2_subdev_state *sd_state,
+				     struct v4l2_subdev_frame_interval *fi)
 {
 	struct ov5640_dev *sensor = to_ov5640_dev(sd);
 	const struct ov5640_mode_info *mode;
 	int frame_rate, ret = 0;
 
+	/*
+	 * FIXME: Implement support for V4L2_SUBDEV_FORMAT_TRY, using the V4L2
+	 * subdev active state API.
+	 */
+	if (fi->which != V4L2_SUBDEV_FORMAT_ACTIVE)
+		return -EINVAL;
+
 	if (fi->pad != 0)
 		return -EINVAL;
 
@@ -3745,13 +3760,13 @@ out:
 	return ret;
 }
 
-static int ov5640_init_cfg(struct v4l2_subdev *sd,
-			   struct v4l2_subdev_state *state)
+static int ov5640_init_state(struct v4l2_subdev *sd,
+			     struct v4l2_subdev_state *state)
 {
 	struct ov5640_dev *sensor = to_ov5640_dev(sd);
 	struct v4l2_mbus_framefmt *fmt =
-				v4l2_subdev_get_try_format(sd, state, 0);
-	struct v4l2_rect *crop = v4l2_subdev_get_try_crop(sd, state, 0);
+				v4l2_subdev_state_get_format(state, 0);
+	struct v4l2_rect *crop = v4l2_subdev_state_get_crop(state, 0);
 
 	*fmt = ov5640_is_csi2(sensor) ? ov5640_csi2_default_fmt :
 					ov5640_dvp_default_fmt;
@@ -3771,17 +3786,16 @@ static const struct v4l2_subdev_core_ops ov5640_core_ops = {
 };
 
 static const struct v4l2_subdev_video_ops ov5640_video_ops = {
-	.g_frame_interval = ov5640_g_frame_interval,
-	.s_frame_interval = ov5640_s_frame_interval,
 	.s_stream = ov5640_s_stream,
 };
 
 static const struct v4l2_subdev_pad_ops ov5640_pad_ops = {
-	.init_cfg = ov5640_init_cfg,
 	.enum_mbus_code = ov5640_enum_mbus_code,
 	.get_fmt = ov5640_get_fmt,
 	.set_fmt = ov5640_set_fmt,
 	.get_selection = ov5640_get_selection,
+	.get_frame_interval = ov5640_get_frame_interval,
+	.set_frame_interval = ov5640_set_frame_interval,
 	.enum_frame_size = ov5640_enum_frame_size,
 	.enum_frame_interval = ov5640_enum_frame_interval,
 };
@@ -3792,6 +3806,10 @@ static const struct v4l2_subdev_ops ov5640_subdev_ops = {
 	.pad = &ov5640_pad_ops,
 };
 
+static const struct v4l2_subdev_internal_ops ov5640_internal_ops = {
+	.init_state = ov5640_init_state,
+};
+
 static int ov5640_get_regulators(struct ov5640_dev *sensor)
 {
 	int i;
@@ -3906,6 +3924,7 @@ static int ov5640_probe(struct i2c_client *client)
 		return PTR_ERR(sensor->reset_gpio);
 
 	v4l2_i2c_subdev_init(&sensor->sd, client, &ov5640_subdev_ops);
+	sensor->sd.internal_ops = &ov5640_internal_ops;
 
 	sensor->sd.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE |
 			    V4L2_SUBDEV_FL_HAS_EVENTS;
diff --git a/drivers/media/i2c/ov5645.c b/drivers/media/i2c/ov5645.c
index a70db7e601..a26ac11c98 100644
--- a/drivers/media/i2c/ov5645.c
+++ b/drivers/media/i2c/ov5645.c
@@ -851,7 +851,7 @@ __ov5645_get_pad_format(struct ov5645 *ov5645,
 {
 	switch (which) {
 	case V4L2_SUBDEV_FORMAT_TRY:
-		return v4l2_subdev_get_try_format(&ov5645->sd, sd_state, pad);
+		return v4l2_subdev_state_get_format(sd_state, pad);
 	case V4L2_SUBDEV_FORMAT_ACTIVE:
 		return &ov5645->fmt;
 	default:
@@ -878,7 +878,7 @@ __ov5645_get_pad_crop(struct ov5645 *ov5645,
 {
 	switch (which) {
 	case V4L2_SUBDEV_FORMAT_TRY:
-		return v4l2_subdev_get_try_crop(&ov5645->sd, sd_state, pad);
+		return v4l2_subdev_state_get_crop(sd_state, pad);
 	case V4L2_SUBDEV_FORMAT_ACTIVE:
 		return &ov5645->crop;
 	default:
@@ -934,8 +934,8 @@ static int ov5645_set_format(struct v4l2_subdev *sd,
 	return 0;
 }
 
-static int ov5645_entity_init_cfg(struct v4l2_subdev *subdev,
-				  struct v4l2_subdev_state *sd_state)
+static int ov5645_init_state(struct v4l2_subdev *subdev,
+			     struct v4l2_subdev_state *sd_state)
 {
 	struct v4l2_subdev_format fmt = { 0 };
 
@@ -1023,7 +1023,6 @@ static const struct v4l2_subdev_video_ops ov5645_video_ops = {
 };
 
 static const struct v4l2_subdev_pad_ops ov5645_subdev_pad_ops = {
-	.init_cfg = ov5645_entity_init_cfg,
 	.enum_mbus_code = ov5645_enum_mbus_code,
 	.enum_frame_size = ov5645_enum_frame_size,
 	.get_fmt = ov5645_get_format,
@@ -1036,6 +1035,10 @@ static const struct v4l2_subdev_ops ov5645_subdev_ops = {
 	.pad = &ov5645_subdev_pad_ops,
 };
 
+static const struct v4l2_subdev_internal_ops ov5645_internal_ops = {
+	.init_state = ov5645_init_state,
+};
+
 static int ov5645_probe(struct i2c_client *client)
 {
 	struct device *dev = &client->dev;
@@ -1162,6 +1165,7 @@ static int ov5645_probe(struct i2c_client *client)
 	}
 
 	v4l2_i2c_subdev_init(&ov5645->sd, client, &ov5645_subdev_ops);
+	ov5645->sd.internal_ops = &ov5645_internal_ops;
 	ov5645->sd.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
 	ov5645->pad.flags = MEDIA_PAD_FL_SOURCE;
 	ov5645->sd.dev = &client->dev;
@@ -1220,7 +1224,7 @@ static int ov5645_probe(struct i2c_client *client)
 	pm_runtime_get_noresume(dev);
 	pm_runtime_enable(dev);
 
-	ov5645_entity_init_cfg(&ov5645->sd, NULL);
+	ov5645_init_state(&ov5645->sd, NULL);
 
 	ret = v4l2_async_register_subdev(&ov5645->sd);
 	if (ret < 0) {
diff --git a/drivers/media/i2c/ov5647.c b/drivers/media/i2c/ov5647.c
index dcfe3129c6..96c0fd4ff5 100644
--- a/drivers/media/i2c/ov5647.c
+++ b/drivers/media/i2c/ov5647.c
@@ -882,7 +882,7 @@ __ov5647_get_pad_crop(struct ov5647 *ov5647,
 {
 	switch (which) {
 	case V4L2_SUBDEV_FORMAT_TRY:
-		return v4l2_subdev_get_try_crop(&ov5647->sd, sd_state, pad);
+		return v4l2_subdev_state_get_crop(sd_state, pad);
 	case V4L2_SUBDEV_FORMAT_ACTIVE:
 		return &ov5647->mode->crop;
 	}
@@ -975,8 +975,8 @@ static int ov5647_get_pad_fmt(struct v4l2_subdev *sd,
 	mutex_lock(&sensor->lock);
 	switch (format->which) {
 	case V4L2_SUBDEV_FORMAT_TRY:
-		sensor_format = v4l2_subdev_get_try_format(sd, sd_state,
-							   format->pad);
+		sensor_format = v4l2_subdev_state_get_format(sd_state,
+							     format->pad);
 		break;
 	default:
 		sensor_format = &sensor->mode->format;
@@ -1004,7 +1004,7 @@ static int ov5647_set_pad_fmt(struct v4l2_subdev *sd,
 	/* Update the sensor mode and apply at it at streamon time. */
 	mutex_lock(&sensor->lock);
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
-		*v4l2_subdev_get_try_format(sd, sd_state, format->pad) = mode->format;
+		*v4l2_subdev_state_get_format(sd_state, format->pad) = mode->format;
 	} else {
 		int exposure_max, exposure_def;
 		int hblank, vblank;
@@ -1121,8 +1121,8 @@ static int ov5647_detect(struct v4l2_subdev *sd)
 static int ov5647_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
 {
 	struct v4l2_mbus_framefmt *format =
-				v4l2_subdev_get_try_format(sd, fh->state, 0);
-	struct v4l2_rect *crop = v4l2_subdev_get_try_crop(sd, fh->state, 0);
+				v4l2_subdev_state_get_format(fh->state, 0);
+	struct v4l2_rect *crop = v4l2_subdev_state_get_crop(fh->state, 0);
 
 	crop->left = OV5647_PIXEL_ARRAY_LEFT;
 	crop->top = OV5647_PIXEL_ARRAY_TOP;
diff --git a/drivers/media/i2c/ov5648.c b/drivers/media/i2c/ov5648.c
index aa10eb4e39..4b86d2631b 100644
--- a/drivers/media/i2c/ov5648.c
+++ b/drivers/media/i2c/ov5648.c
@@ -2158,37 +2158,8 @@ static int ov5648_s_stream(struct v4l2_subdev *subdev, int enable)
 	return 0;
 }
 
-static int ov5648_g_frame_interval(struct v4l2_subdev *subdev,
-				   struct v4l2_subdev_frame_interval *interval)
-{
-	struct ov5648_sensor *sensor = ov5648_subdev_sensor(subdev);
-	const struct ov5648_mode *mode;
-	int ret = 0;
-
-	mutex_lock(&sensor->mutex);
-
-	mode = sensor->state.mode;
-
-	switch (sensor->state.mbus_code) {
-	case MEDIA_BUS_FMT_SBGGR8_1X8:
-		interval->interval = mode->frame_interval[0];
-		break;
-	case MEDIA_BUS_FMT_SBGGR10_1X10:
-		interval->interval = mode->frame_interval[1];
-		break;
-	default:
-		ret = -EINVAL;
-	}
-
-	mutex_unlock(&sensor->mutex);
-
-	return ret;
-}
-
 static const struct v4l2_subdev_video_ops ov5648_subdev_video_ops = {
 	.s_stream		= ov5648_s_stream,
-	.g_frame_interval	= ov5648_g_frame_interval,
-	.s_frame_interval	= ov5648_g_frame_interval,
 };
 
 /* Subdev Pad Operations */
@@ -2232,8 +2203,8 @@ static int ov5648_get_fmt(struct v4l2_subdev *subdev,
 	mutex_lock(&sensor->mutex);
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY)
-		*mbus_format = *v4l2_subdev_get_try_format(subdev, sd_state,
-							   format->pad);
+		*mbus_format = *v4l2_subdev_state_get_format(sd_state,
+							     format->pad);
 	else
 		ov5648_mbus_format_fill(mbus_format, sensor->state.mbus_code,
 					sensor->state.mode);
@@ -2285,7 +2256,7 @@ static int ov5648_set_fmt(struct v4l2_subdev *subdev,
 	ov5648_mbus_format_fill(mbus_format, mbus_code, mode);
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY)
-		*v4l2_subdev_get_try_format(subdev, sd_state, format->pad) =
+		*v4l2_subdev_state_get_format(sd_state, format->pad) =
 			*mbus_format;
 	else if (sensor->state.mode != mode ||
 		 sensor->state.mbus_code != mbus_code)
@@ -2297,6 +2268,41 @@ complete:
 	return ret;
 }
 
+static int ov5648_get_frame_interval(struct v4l2_subdev *subdev,
+				     struct v4l2_subdev_state *sd_state,
+				     struct v4l2_subdev_frame_interval *interval)
+{
+	struct ov5648_sensor *sensor = ov5648_subdev_sensor(subdev);
+	const struct ov5648_mode *mode;
+	int ret = 0;
+
+	/*
+	 * FIXME: Implement support for V4L2_SUBDEV_FORMAT_TRY, using the V4L2
+	 * subdev active state API.
+	 */
+	if (interval->which != V4L2_SUBDEV_FORMAT_ACTIVE)
+		return -EINVAL;
+
+	mutex_lock(&sensor->mutex);
+
+	mode = sensor->state.mode;
+
+	switch (sensor->state.mbus_code) {
+	case MEDIA_BUS_FMT_SBGGR8_1X8:
+		interval->interval = mode->frame_interval[0];
+		break;
+	case MEDIA_BUS_FMT_SBGGR10_1X10:
+		interval->interval = mode->frame_interval[1];
+		break;
+	default:
+		ret = -EINVAL;
+	}
+
+	mutex_unlock(&sensor->mutex);
+
+	return ret;
+}
+
 static int ov5648_enum_frame_size(struct v4l2_subdev *subdev,
 				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_frame_size_enum *size_enum)
@@ -2363,6 +2369,8 @@ static const struct v4l2_subdev_pad_ops ov5648_subdev_pad_ops = {
 	.enum_mbus_code		= ov5648_enum_mbus_code,
 	.get_fmt		= ov5648_get_fmt,
 	.set_fmt		= ov5648_set_fmt,
+	.get_frame_interval	= ov5648_get_frame_interval,
+	.set_frame_interval	= ov5648_get_frame_interval,
 	.enum_frame_size	= ov5648_enum_frame_size,
 	.enum_frame_interval	= ov5648_enum_frame_interval,
 };
diff --git a/drivers/media/i2c/ov5670.c b/drivers/media/i2c/ov5670.c
index e80db3ecd4..2aee85965c 100644
--- a/drivers/media/i2c/ov5670.c
+++ b/drivers/media/i2c/ov5670.c
@@ -2196,13 +2196,13 @@ error:
 	return ret;
 }
 
-static int ov5670_init_cfg(struct v4l2_subdev *sd,
-			   struct v4l2_subdev_state *state)
+static int ov5670_init_state(struct v4l2_subdev *sd,
+			     struct v4l2_subdev_state *state)
 {
 	struct v4l2_mbus_framefmt *fmt =
-				v4l2_subdev_get_try_format(sd, state, 0);
+				v4l2_subdev_state_get_format(state, 0);
 	const struct ov5670_mode *default_mode = &supported_modes[0];
-	struct v4l2_rect *crop = v4l2_subdev_get_try_crop(sd, state, 0);
+	struct v4l2_rect *crop = v4l2_subdev_state_get_crop(state, 0);
 
 	fmt->width = default_mode->width;
 	fmt->height = default_mode->height;
@@ -2263,9 +2263,8 @@ static int ov5670_do_get_pad_format(struct ov5670 *ov5670,
 				    struct v4l2_subdev_format *fmt)
 {
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY)
-		fmt->format = *v4l2_subdev_get_try_format(&ov5670->sd,
-							  sd_state,
-							  fmt->pad);
+		fmt->format = *v4l2_subdev_state_get_format(sd_state,
+							    fmt->pad);
 	else
 		ov5670_update_pad_format(ov5670->cur_mode, fmt);
 
@@ -2310,7 +2309,7 @@ static int ov5670_set_pad_format(struct v4l2_subdev *sd,
 				      fmt->format.width, fmt->format.height);
 	ov5670_update_pad_format(mode, fmt);
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		*v4l2_subdev_get_try_format(sd, sd_state, fmt->pad) = fmt->format;
+		*v4l2_subdev_state_get_format(sd_state, fmt->pad) = fmt->format;
 	} else {
 		ov5670->cur_mode = mode;
 		__v4l2_ctrl_s_ctrl(ov5670->link_freq, mode->link_freq_index);
@@ -2550,7 +2549,7 @@ __ov5670_get_pad_crop(struct ov5670 *sensor, struct v4l2_subdev_state *state,
 
 	switch (which) {
 	case V4L2_SUBDEV_FORMAT_TRY:
-		return v4l2_subdev_get_try_crop(&sensor->sd, state, pad);
+		return v4l2_subdev_state_get_crop(state, pad);
 	case V4L2_SUBDEV_FORMAT_ACTIVE:
 		return mode->analog_crop;
 	}
@@ -2593,7 +2592,6 @@ static const struct v4l2_subdev_video_ops ov5670_video_ops = {
 };
 
 static const struct v4l2_subdev_pad_ops ov5670_pad_ops = {
-	.init_cfg = ov5670_init_cfg,
 	.enum_mbus_code = ov5670_enum_mbus_code,
 	.get_fmt = ov5670_get_pad_format,
 	.set_fmt = ov5670_set_pad_format,
@@ -2613,6 +2611,10 @@ static const struct v4l2_subdev_ops ov5670_subdev_ops = {
 	.sensor = &ov5670_sensor_ops,
 };
 
+static const struct v4l2_subdev_internal_ops ov5670_internal_ops = {
+	.init_state = ov5670_init_state,
+};
+
 static const struct media_entity_operations ov5670_subdev_entity_ops = {
 	.link_validate = v4l2_subdev_link_validate,
 };
@@ -2676,6 +2678,7 @@ static int ov5670_probe(struct i2c_client *client)
 
 	/* Initialize subdev */
 	v4l2_i2c_subdev_init(&ov5670->sd, client, &ov5670_subdev_ops);
+	ov5670->sd.internal_ops = &ov5670_internal_ops;
 
 	ret = ov5670_regulators_probe(ov5670);
 	if (ret)
diff --git a/drivers/media/i2c/ov5675.c b/drivers/media/i2c/ov5675.c
index e63d9d402d..3641911bc7 100644
--- a/drivers/media/i2c/ov5675.c
+++ b/drivers/media/i2c/ov5675.c
@@ -1036,7 +1036,7 @@ static int ov5675_set_format(struct v4l2_subdev *sd,
 	mutex_lock(&ov5675->mutex);
 	ov5675_update_pad_format(mode, &fmt->format);
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		*v4l2_subdev_get_try_format(sd, sd_state, fmt->pad) = fmt->format;
+		*v4l2_subdev_state_get_format(sd_state, fmt->pad) = fmt->format;
 	} else {
 		ov5675->cur_mode = mode;
 		__v4l2_ctrl_s_ctrl(ov5675->link_freq, mode->link_freq_index);
@@ -1069,9 +1069,8 @@ static int ov5675_get_format(struct v4l2_subdev *sd,
 
 	mutex_lock(&ov5675->mutex);
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY)
-		fmt->format = *v4l2_subdev_get_try_format(&ov5675->sd,
-							  sd_state,
-							  fmt->pad);
+		fmt->format = *v4l2_subdev_state_get_format(sd_state,
+							    fmt->pad);
 	else
 		ov5675_update_pad_format(ov5675->cur_mode, &fmt->format);
 
@@ -1141,7 +1140,7 @@ static int ov5675_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
 
 	mutex_lock(&ov5675->mutex);
 	ov5675_update_pad_format(&supported_modes[0],
-				 v4l2_subdev_get_try_format(sd, fh->state, 0));
+				 v4l2_subdev_state_get_format(fh->state, 0));
 	mutex_unlock(&ov5675->mutex);
 
 	return 0;
diff --git a/drivers/media/i2c/ov5693.c b/drivers/media/i2c/ov5693.c
index 819425e213..8deb28b559 100644
--- a/drivers/media/i2c/ov5693.c
+++ b/drivers/media/i2c/ov5693.c
@@ -775,7 +775,7 @@ __ov5693_get_pad_format(struct ov5693_device *ov5693,
 {
 	switch (which) {
 	case V4L2_SUBDEV_FORMAT_TRY:
-		return v4l2_subdev_get_try_format(&ov5693->sd, state, pad);
+		return v4l2_subdev_state_get_format(state, pad);
 	case V4L2_SUBDEV_FORMAT_ACTIVE:
 		return &ov5693->mode.format;
 	default:
@@ -790,7 +790,7 @@ __ov5693_get_pad_crop(struct ov5693_device *ov5693,
 {
 	switch (which) {
 	case V4L2_SUBDEV_FORMAT_TRY:
-		return v4l2_subdev_get_try_crop(&ov5693->sd, state, pad);
+		return v4l2_subdev_state_get_crop(state, pad);
 	case V4L2_SUBDEV_FORMAT_ACTIVE:
 		return &ov5693->mode.crop;
 	}
@@ -1004,14 +1004,22 @@ err_power_down:
 	return ret;
 }
 
-static int ov5693_g_frame_interval(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_frame_interval *interval)
+static int ov5693_get_frame_interval(struct v4l2_subdev *sd,
+				     struct v4l2_subdev_state *sd_state,
+				     struct v4l2_subdev_frame_interval *interval)
 {
 	struct ov5693_device *ov5693 = to_ov5693_sensor(sd);
 	unsigned int framesize = OV5693_FIXED_PPL * (ov5693->mode.format.height +
 				 ov5693->ctrls.vblank->val);
 	unsigned int fps = DIV_ROUND_CLOSEST(OV5693_PIXEL_RATE, framesize);
 
+	/*
+	 * FIXME: Implement support for V4L2_SUBDEV_FORMAT_TRY, using the V4L2
+	 * subdev active state API.
+	 */
+	if (interval->which != V4L2_SUBDEV_FORMAT_ACTIVE)
+		return -EINVAL;
+
 	interval->interval.numerator = 1;
 	interval->interval.denominator = fps;
 
@@ -1054,7 +1062,6 @@ static int ov5693_enum_frame_size(struct v4l2_subdev *sd,
 
 static const struct v4l2_subdev_video_ops ov5693_video_ops = {
 	.s_stream = ov5693_s_stream,
-	.g_frame_interval = ov5693_g_frame_interval,
 };
 
 static const struct v4l2_subdev_pad_ops ov5693_pad_ops = {
@@ -1064,6 +1071,7 @@ static const struct v4l2_subdev_pad_ops ov5693_pad_ops = {
 	.set_fmt = ov5693_set_fmt,
 	.get_selection = ov5693_get_selection,
 	.set_selection = ov5693_set_selection,
+	.get_frame_interval = ov5693_get_frame_interval,
 };
 
 static const struct v4l2_subdev_ops ov5693_ops = {
diff --git a/drivers/media/i2c/ov5695.c b/drivers/media/i2c/ov5695.c
index c8f57ce157..663eccdfea 100644
--- a/drivers/media/i2c/ov5695.c
+++ b/drivers/media/i2c/ov5695.c
@@ -820,7 +820,7 @@ static int ov5695_set_fmt(struct v4l2_subdev *sd,
 	fmt->format.height = mode->height;
 	fmt->format.field = V4L2_FIELD_NONE;
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		*v4l2_subdev_get_try_format(sd, sd_state, fmt->pad) = fmt->format;
+		*v4l2_subdev_state_get_format(sd_state, fmt->pad) = fmt->format;
 	} else {
 		ov5695->cur_mode = mode;
 		h_blank = mode->hts_def - mode->width;
@@ -846,8 +846,8 @@ static int ov5695_get_fmt(struct v4l2_subdev *sd,
 
 	mutex_lock(&ov5695->mutex);
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		fmt->format = *v4l2_subdev_get_try_format(sd, sd_state,
-							  fmt->pad);
+		fmt->format = *v4l2_subdev_state_get_format(sd_state,
+							    fmt->pad);
 	} else {
 		fmt->format.width = mode->width;
 		fmt->format.height = mode->height;
@@ -1039,7 +1039,7 @@ static int ov5695_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
 {
 	struct ov5695 *ov5695 = to_ov5695(sd);
 	struct v4l2_mbus_framefmt *try_fmt =
-				v4l2_subdev_get_try_format(sd, fh->state, 0);
+				v4l2_subdev_state_get_format(fh->state, 0);
 	const struct ov5695_mode *def_mode = &supported_modes[0];
 
 	mutex_lock(&ov5695->mutex);
diff --git a/drivers/media/i2c/ov64a40.c b/drivers/media/i2c/ov64a40.c
new file mode 100644
index 0000000000..4fba4c2cb0
--- /dev/null
+++ b/drivers/media/i2c/ov64a40.c
@@ -0,0 +1,3690 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * V4L2 sensor driver for OmniVision OV64A40
+ *
+ * Copyright (C) 2023 Ideas On Board Oy
+ * Copyright (C) 2023 Arducam
+ */
+
+#include <linux/clk.h>
+#include <linux/delay.h>
+#include <linux/gpio/consumer.h>
+#include <linux/i2c.h>
+#include <linux/mod_devicetable.h>
+#include <linux/module.h>
+#include <linux/pm_runtime.h>
+#include <linux/regulator/consumer.h>
+
+#include <media/v4l2-cci.h>
+#include <media/v4l2-ctrls.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-event.h>
+#include <media/v4l2-fwnode.h>
+#include <media/v4l2-mediabus.h>
+#include <media/v4l2-subdev.h>
+
+#define OV64A40_XCLK_FREQ		24000000
+
+#define OV64A40_NATIVE_WIDTH		9286
+#define OV64A40_NATIVE_HEIGHT		6976
+#define OV64A40_PIXEL_ARRAY_TOP		0
+#define OV64A40_PIXEL_ARRAY_LEFT	0
+#define OV64A40_PIXEL_ARRAY_WIDTH	9248
+#define OV64A40_PIXEL_ARRAY_HEIGHT	6944
+
+#define OV64A40_PIXEL_RATE		300000000
+
+#define OV64A40_LINK_FREQ_360M		360000000
+#define OV64A40_LINK_FREQ_456M		456000000
+
+#define OV64A40_PLL1_PRE_DIV0		CCI_REG8(0x0301)
+#define OV64A40_PLL1_PRE_DIV		CCI_REG8(0x0303)
+#define OV64A40_PLL1_MULTIPLIER		CCI_REG16(0x0304)
+#define OV64A40_PLL1_M_DIV		CCI_REG8(0x0307)
+#define OV64A40_PLL2_SEL_BAK_SA1	CCI_REG8(0x0320)
+#define OV64A40_PLL2_PRE_DIV		CCI_REG8(0x0323)
+#define OV64A40_PLL2_MULTIPLIER		CCI_REG16(0x0324)
+#define OV64A40_PLL2_PRE_DIV0		CCI_REG8(0x0326)
+#define OV64A40_PLL2_DIVDAC		CCI_REG8(0x0329)
+#define OV64A40_PLL2_DIVSP		CCI_REG8(0x032d)
+#define OV64A40_PLL2_DACPREDIV		CCI_REG8(0x032e)
+
+/* TODO: validate vblank_min, it's not characterized in the datasheet. */
+#define OV64A40_VBLANK_MIN		128
+#define OV64A40_VTS_MAX			0xffffff
+
+#define OV64A40_REG_MEC_LONG_EXPO	CCI_REG24(0x3500)
+#define OV64A40_EXPOSURE_MIN		16
+#define OV64A40_EXPOSURE_MARGIN		32
+
+#define OV64A40_REG_MEC_LONG_GAIN	CCI_REG16(0x3508)
+#define OV64A40_ANA_GAIN_MIN		0x80
+#define OV64A40_ANA_GAIN_MAX		0x7ff
+#define OV64A40_ANA_GAIN_DEFAULT	0x80
+
+#define OV64A40_REG_TIMING_CTRL0	CCI_REG16(0x3800)
+#define OV64A40_REG_TIMING_CTRL2	CCI_REG16(0x3802)
+#define OV64A40_REG_TIMING_CTRL4	CCI_REG16(0x3804)
+#define OV64A40_REG_TIMING_CTRL6	CCI_REG16(0x3806)
+#define OV64A40_REG_TIMING_CTRL8	CCI_REG16(0x3808)
+#define OV64A40_REG_TIMING_CTRLA	CCI_REG16(0x380a)
+#define OV64A40_REG_TIMING_CTRLC	CCI_REG16(0x380c)
+#define OV64A40_REG_TIMING_CTRLE	CCI_REG16(0x380e)
+#define OV64A40_REG_TIMING_CTRL10	CCI_REG16(0x3810)
+#define OV64A40_REG_TIMING_CTRL12	CCI_REG16(0x3812)
+
+/*
+ * Careful: a typo in the datasheet calls this register
+ * OV64A40_REG_TIMING_CTRL20.
+ */
+#define OV64A40_REG_TIMING_CTRL14	CCI_REG8(0x3814)
+#define OV64A40_REG_TIMING_CTRL15	CCI_REG8(0x3815)
+#define OV64A40_ODD_INC_SHIFT		4
+#define OV64A40_SKIPPING_CONFIG(_odd, _even) \
+				(((_odd) << OV64A40_ODD_INC_SHIFT) | (_even))
+
+#define OV64A40_REG_TIMING_CTRL_20	CCI_REG8(0x3820)
+#define OV64A40_TIMING_CTRL_20_VFLIP	BIT(2)
+#define OV64A40_TIMING_CTRL_20_VBIN	BIT(1)
+
+#define OV64A40_REG_TIMING_CTRL_21	CCI_REG8(0x3821)
+#define OV64A40_TIMING_CTRL_21_HBIN	BIT(4)
+#define OV64A40_TIMING_CTRL_21_HFLIP	BIT(2)
+#define OV64A40_TIMING_CTRL_21_DSPEED	BIT(0)
+#define OV64A40_TIMING_CTRL_21_HBIN_CONF \
+					(OV64A40_TIMING_CTRL_21_HBIN | \
+					 OV64A40_TIMING_CTRL_21_DSPEED)
+
+#define OV64A40_REG_TIMINGS_VTS_HIGH	CCI_REG8(0x3840)
+#define OV64A40_REG_TIMINGS_VTS_MID	CCI_REG8(0x380e)
+#define OV64A40_REG_TIMINGS_VTS_LOW	CCI_REG8(0x380f)
+
+/* The test pattern control is weirdly named PRE_ISP_2325_D2V2_TOP_1 in TRM. */
+#define OV64A40_REG_TEST_PATTERN	CCI_REG8(0x50c1)
+#define OV64A40_TEST_PATTERN_DISABLED	0x00
+#define OV64A40_TEST_PATTERN_TYPE1	BIT(0)
+#define OV64A40_TEST_PATTERN_TYPE2	(BIT(4) | BIT(0))
+#define OV64A40_TEST_PATTERN_TYPE3	(BIT(5) | BIT(0))
+#define OV64A40_TEST_PATTERN_TYPE4	(BIT(5) | BIT(4) | BIT(0))
+
+#define OV64A40_REG_CHIP_ID		CCI_REG24(0x300a)
+#define OV64A40_CHIP_ID			0x566441
+
+#define OV64A40_REG_SMIA		CCI_REG8(0x0100)
+#define OV64A40_REG_SMIA_STREAMING	BIT(0)
+
+enum ov64a40_link_freq_ids {
+	OV64A40_LINK_FREQ_456M_ID,
+	OV64A40_LINK_FREQ_360M_ID,
+	OV64A40_NUM_LINK_FREQ,
+};
+
+static const char * const ov64a40_supply_names[] = {
+	/* Supplies can be enabled in any order */
+	"avdd",		/* Analog (2.8V) supply */
+	"dovdd",	/* Digital Core (1.8V) supply */
+	"dvdd",		/* IF (1.1V) supply */
+};
+
+static const char * const ov64a40_test_pattern_menu[] = {
+	"Disabled",
+	"Type1",
+	"Type2",
+	"Type3",
+	"Type4",
+};
+
+static const int ov64a40_test_pattern_val[] = {
+	OV64A40_TEST_PATTERN_DISABLED,
+	OV64A40_TEST_PATTERN_TYPE1,
+	OV64A40_TEST_PATTERN_TYPE2,
+	OV64A40_TEST_PATTERN_TYPE3,
+	OV64A40_TEST_PATTERN_TYPE4,
+};
+
+static const unsigned int ov64a40_mbus_codes[] = {
+	MEDIA_BUS_FMT_SBGGR10_1X10,
+	MEDIA_BUS_FMT_SGRBG10_1X10,
+	MEDIA_BUS_FMT_SGBRG10_1X10,
+	MEDIA_BUS_FMT_SRGGB10_1X10,
+};
+
+static const struct cci_reg_sequence ov64a40_init[] = {
+	{ CCI_REG8(0x0103), 0x01 }, { CCI_REG8(0x0301), 0x88 },
+	{ CCI_REG8(0x0304), 0x00 }, { CCI_REG8(0x0305), 0x96 },
+	{ CCI_REG8(0x0306), 0x03 }, { CCI_REG8(0x0307), 0x00 },
+	{ CCI_REG8(0x0345), 0x2c }, { CCI_REG8(0x034a), 0x02 },
+	{ CCI_REG8(0x034b), 0x02 }, { CCI_REG8(0x0350), 0xc0 },
+	{ CCI_REG8(0x0360), 0x09 }, { CCI_REG8(0x3012), 0x31 },
+	{ CCI_REG8(0x3015), 0xf0 }, { CCI_REG8(0x3017), 0xf0 },
+	{ CCI_REG8(0x301d), 0xf6 }, { CCI_REG8(0x301e), 0xf1 },
+	{ CCI_REG8(0x3022), 0xf0 }, { CCI_REG8(0x3400), 0x08 },
+	{ CCI_REG8(0x3608), 0x41 }, { CCI_REG8(0x3421), 0x02 },
+	{ CCI_REG8(0x3500), 0x00 }, { CCI_REG8(0x3501), 0x00 },
+	{ CCI_REG8(0x3502), 0x18 }, { CCI_REG8(0x3504), 0x0c },
+	{ CCI_REG8(0x3508), 0x01 }, { CCI_REG8(0x3509), 0x00 },
+	{ CCI_REG8(0x350a), 0x01 }, { CCI_REG8(0x350b), 0x00 },
+	{ CCI_REG8(0x350b), 0x00 }, { CCI_REG8(0x3540), 0x00 },
+	{ CCI_REG8(0x3541), 0x00 }, { CCI_REG8(0x3542), 0x08 },
+	{ CCI_REG8(0x3548), 0x01 }, { CCI_REG8(0x3549), 0xa0 },
+	{ CCI_REG8(0x3549), 0x00 }, { CCI_REG8(0x3549), 0x00 },
+	{ CCI_REG8(0x3549), 0x00 }, { CCI_REG8(0x3580), 0x00 },
+	{ CCI_REG8(0x3581), 0x00 }, { CCI_REG8(0x3582), 0x04 },
+	{ CCI_REG8(0x3588), 0x01 }, { CCI_REG8(0x3589), 0xf0 },
+	{ CCI_REG8(0x3589), 0x00 }, { CCI_REG8(0x3589), 0x00 },
+	{ CCI_REG8(0x3589), 0x00 }, { CCI_REG8(0x360d), 0x83 },
+	{ CCI_REG8(0x3616), 0xa0 }, { CCI_REG8(0x3617), 0x31 },
+	{ CCI_REG8(0x3623), 0x10 }, { CCI_REG8(0x3633), 0x03 },
+	{ CCI_REG8(0x3634), 0x03 }, { CCI_REG8(0x3635), 0x77 },
+	{ CCI_REG8(0x3640), 0x19 }, { CCI_REG8(0x3641), 0x80 },
+	{ CCI_REG8(0x364d), 0x0f }, { CCI_REG8(0x3680), 0x80 },
+	{ CCI_REG8(0x3682), 0x00 }, { CCI_REG8(0x3683), 0x00 },
+	{ CCI_REG8(0x3684), 0x07 }, { CCI_REG8(0x3688), 0x01 },
+	{ CCI_REG8(0x3689), 0x08 }, { CCI_REG8(0x368a), 0x26 },
+	{ CCI_REG8(0x368b), 0xc8 }, { CCI_REG8(0x368e), 0x70 },
+	{ CCI_REG8(0x368f), 0x00 }, { CCI_REG8(0x3692), 0x04 },
+	{ CCI_REG8(0x3693), 0x00 }, { CCI_REG8(0x3696), 0xd1 },
+	{ CCI_REG8(0x3697), 0xe0 }, { CCI_REG8(0x3698), 0x80 },
+	{ CCI_REG8(0x3699), 0x2b }, { CCI_REG8(0x369a), 0x00 },
+	{ CCI_REG8(0x369d), 0x00 }, { CCI_REG8(0x369e), 0x14 },
+	{ CCI_REG8(0x369f), 0x20 }, { CCI_REG8(0x36a5), 0x80 },
+	{ CCI_REG8(0x36a6), 0x00 }, { CCI_REG8(0x36a7), 0x00 },
+	{ CCI_REG8(0x36a8), 0x00 }, { CCI_REG8(0x36b5), 0x17 },
+	{ CCI_REG8(0x3701), 0x30 }, { CCI_REG8(0x3706), 0x2b },
+	{ CCI_REG8(0x3709), 0x8d }, { CCI_REG8(0x370b), 0x4f },
+	{ CCI_REG8(0x3711), 0x00 }, { CCI_REG8(0x3712), 0x01 },
+	{ CCI_REG8(0x3713), 0x00 }, { CCI_REG8(0x3720), 0x08 },
+	{ CCI_REG8(0x3727), 0x22 }, { CCI_REG8(0x3728), 0x01 },
+	{ CCI_REG8(0x375e), 0x00 }, { CCI_REG8(0x3760), 0x08 },
+	{ CCI_REG8(0x3761), 0x10 }, { CCI_REG8(0x3762), 0x08 },
+	{ CCI_REG8(0x3765), 0x10 }, { CCI_REG8(0x3766), 0x18 },
+	{ CCI_REG8(0x376a), 0x08 }, { CCI_REG8(0x376b), 0x00 },
+	{ CCI_REG8(0x376d), 0x1b }, { CCI_REG8(0x3791), 0x2b },
+	{ CCI_REG8(0x3793), 0x2b }, { CCI_REG8(0x3795), 0x2b },
+	{ CCI_REG8(0x3797), 0x4f }, { CCI_REG8(0x3799), 0x4f },
+	{ CCI_REG8(0x379b), 0x4f }, { CCI_REG8(0x37a0), 0x22 },
+	{ CCI_REG8(0x37da), 0x04 }, { CCI_REG8(0x37f9), 0x02 },
+	{ CCI_REG8(0x37fa), 0x02 }, { CCI_REG8(0x37fb), 0x02 },
+	{ CCI_REG8(0x3814), 0x11 }, { CCI_REG8(0x3815), 0x11 },
+	{ CCI_REG8(0x3820), 0x40 }, { CCI_REG8(0x3821), 0x04 },
+	{ CCI_REG8(0x3822), 0x00 }, { CCI_REG8(0x3823), 0x04 },
+	{ CCI_REG8(0x3827), 0x08 }, { CCI_REG8(0x3828), 0x00 },
+	{ CCI_REG8(0x382a), 0x81 }, { CCI_REG8(0x382e), 0x70 },
+	{ CCI_REG8(0x3837), 0x10 }, { CCI_REG8(0x3839), 0x00 },
+	{ CCI_REG8(0x383b), 0x00 }, { CCI_REG8(0x383c), 0x00 },
+	{ CCI_REG8(0x383d), 0x10 }, { CCI_REG8(0x383f), 0x00 },
+	{ CCI_REG8(0x384c), 0x02 }, { CCI_REG8(0x384d), 0x8c },
+	{ CCI_REG8(0x3852), 0x00 }, { CCI_REG8(0x3856), 0x10 },
+	{ CCI_REG8(0x3857), 0x10 }, { CCI_REG8(0x3858), 0x20 },
+	{ CCI_REG8(0x3859), 0x20 }, { CCI_REG8(0x3894), 0x00 },
+	{ CCI_REG8(0x3895), 0x00 }, { CCI_REG8(0x3896), 0x00 },
+	{ CCI_REG8(0x3897), 0x00 }, { CCI_REG8(0x3900), 0x40 },
+	{ CCI_REG8(0x3aed), 0x6e }, { CCI_REG8(0x3af1), 0x73 },
+	{ CCI_REG8(0x3d86), 0x12 }, { CCI_REG8(0x3d87), 0x30 },
+	{ CCI_REG8(0x3d8c), 0xab }, { CCI_REG8(0x3d8d), 0xb0 },
+	{ CCI_REG8(0x3f00), 0x12 }, { CCI_REG8(0x3f00), 0x12 },
+	{ CCI_REG8(0x3f00), 0x12 }, { CCI_REG8(0x3f01), 0x03 },
+	{ CCI_REG8(0x4009), 0x01 }, { CCI_REG8(0x400e), 0xc6 },
+	{ CCI_REG8(0x400f), 0x00 }, { CCI_REG8(0x4010), 0x28 },
+	{ CCI_REG8(0x4011), 0x01 }, { CCI_REG8(0x4012), 0x0c },
+	{ CCI_REG8(0x4015), 0x00 }, { CCI_REG8(0x4016), 0x1f },
+	{ CCI_REG8(0x4017), 0x00 }, { CCI_REG8(0x4018), 0x07 },
+	{ CCI_REG8(0x401a), 0x40 }, { CCI_REG8(0x4028), 0x01 },
+	{ CCI_REG8(0x4504), 0x00 }, { CCI_REG8(0x4506), 0x01 },
+	{ CCI_REG8(0x4508), 0x00 }, { CCI_REG8(0x4509), 0x35 },
+	{ CCI_REG8(0x450a), 0x08 }, { CCI_REG8(0x450c), 0x00 },
+	{ CCI_REG8(0x450d), 0x20 }, { CCI_REG8(0x450e), 0x00 },
+	{ CCI_REG8(0x450f), 0x20 }, { CCI_REG8(0x451e), 0x00 },
+	{ CCI_REG8(0x451f), 0x00 }, { CCI_REG8(0x4523), 0x00 },
+	{ CCI_REG8(0x4526), 0x00 }, { CCI_REG8(0x4527), 0x18 },
+	{ CCI_REG8(0x4580), 0x01 }, { CCI_REG8(0x4583), 0x00 },
+	{ CCI_REG8(0x4584), 0x00 }, { CCI_REG8(0x45c0), 0xa1 },
+	{ CCI_REG8(0x4602), 0x08 }, { CCI_REG8(0x4603), 0x05 },
+	{ CCI_REG8(0x4606), 0x12 }, { CCI_REG8(0x4607), 0x30 },
+	{ CCI_REG8(0x460b), 0x00 }, { CCI_REG8(0x460d), 0x00 },
+	{ CCI_REG8(0x4640), 0x00 }, { CCI_REG8(0x4641), 0x24 },
+	{ CCI_REG8(0x4643), 0x08 }, { CCI_REG8(0x4645), 0x14 },
+	{ CCI_REG8(0x4648), 0x0a }, { CCI_REG8(0x4649), 0x06 },
+	{ CCI_REG8(0x464a), 0x00 }, { CCI_REG8(0x464b), 0x30 },
+	{ CCI_REG8(0x4800), 0x04 }, { CCI_REG8(0x4802), 0x02 },
+	{ CCI_REG8(0x480b), 0x10 }, { CCI_REG8(0x480c), 0x80 },
+	{ CCI_REG8(0x480e), 0x04 }, { CCI_REG8(0x480f), 0x32 },
+	{ CCI_REG8(0x481b), 0x12 }, { CCI_REG8(0x4833), 0x30 },
+	{ CCI_REG8(0x4837), 0x08 }, { CCI_REG8(0x484b), 0x27 },
+	{ CCI_REG8(0x4850), 0x42 }, { CCI_REG8(0x4851), 0xaa },
+	{ CCI_REG8(0x4860), 0x01 }, { CCI_REG8(0x4861), 0xec },
+	{ CCI_REG8(0x4862), 0x25 }, { CCI_REG8(0x4888), 0x00 },
+	{ CCI_REG8(0x4889), 0x03 }, { CCI_REG8(0x488c), 0x60 },
+	{ CCI_REG8(0x4910), 0x28 }, { CCI_REG8(0x4911), 0x01 },
+	{ CCI_REG8(0x4912), 0x0c }, { CCI_REG8(0x491a), 0x40 },
+	{ CCI_REG8(0x4915), 0x00 }, { CCI_REG8(0x4916), 0x0f },
+	{ CCI_REG8(0x4917), 0x00 }, { CCI_REG8(0x4918), 0x07 },
+	{ CCI_REG8(0x4a10), 0x28 }, { CCI_REG8(0x4a11), 0x01 },
+	{ CCI_REG8(0x4a12), 0x0c }, { CCI_REG8(0x4a1a), 0x40 },
+	{ CCI_REG8(0x4a15), 0x00 }, { CCI_REG8(0x4a16), 0x0f },
+	{ CCI_REG8(0x4a17), 0x00 }, { CCI_REG8(0x4a18), 0x07 },
+	{ CCI_REG8(0x4d00), 0x04 }, { CCI_REG8(0x4d01), 0x5a },
+	{ CCI_REG8(0x4d02), 0xbb }, { CCI_REG8(0x4d03), 0x84 },
+	{ CCI_REG8(0x4d04), 0xd1 }, { CCI_REG8(0x4d05), 0x68 },
+	{ CCI_REG8(0xc4fa), 0x10 }, { CCI_REG8(0x3b56), 0x0a },
+	{ CCI_REG8(0x3b57), 0x0a }, { CCI_REG8(0x3b58), 0x0c },
+	{ CCI_REG8(0x3b59), 0x10 }, { CCI_REG8(0x3a1d), 0x30 },
+	{ CCI_REG8(0x3a1e), 0x30 }, { CCI_REG8(0x3a21), 0x30 },
+	{ CCI_REG8(0x3a22), 0x30 }, { CCI_REG8(0x3992), 0x02 },
+	{ CCI_REG8(0x399e), 0x02 }, { CCI_REG8(0x39fb), 0x30 },
+	{ CCI_REG8(0x39fc), 0x30 }, { CCI_REG8(0x39fd), 0x30 },
+	{ CCI_REG8(0x39fe), 0x30 }, { CCI_REG8(0x3a6d), 0x83 },
+	{ CCI_REG8(0x3a5e), 0x83 }, { CCI_REG8(0xc500), 0x12 },
+	{ CCI_REG8(0xc501), 0x12 }, { CCI_REG8(0xc502), 0x12 },
+	{ CCI_REG8(0xc503), 0x12 }, { CCI_REG8(0xc505), 0x12 },
+	{ CCI_REG8(0xc506), 0x12 }, { CCI_REG8(0xc507), 0x12 },
+	{ CCI_REG8(0xc508), 0x12 }, { CCI_REG8(0x3a77), 0x12 },
+	{ CCI_REG8(0x3a73), 0x12 }, { CCI_REG8(0x3a7b), 0x12 },
+	{ CCI_REG8(0x3a7f), 0x12 }, { CCI_REG8(0x3b2e), 0x13 },
+	{ CCI_REG8(0x3b29), 0x13 }, { CCI_REG8(0xc439), 0x13 },
+	{ CCI_REG8(0xc469), 0x13 }, { CCI_REG8(0xc41c), 0x89 },
+	{ CCI_REG8(0x3618), 0x80 }, { CCI_REG8(0xc514), 0x51 },
+	{ CCI_REG8(0xc515), 0x2c }, { CCI_REG8(0xc516), 0x16 },
+	{ CCI_REG8(0xc517), 0x0d }, { CCI_REG8(0x3615), 0x7f },
+	{ CCI_REG8(0x3632), 0x99 }, { CCI_REG8(0x3642), 0x00 },
+	{ CCI_REG8(0x3645), 0x80 }, { CCI_REG8(0x3702), 0x2a },
+	{ CCI_REG8(0x3703), 0x2a }, { CCI_REG8(0x3708), 0x2f },
+	{ CCI_REG8(0x3721), 0x15 }, { CCI_REG8(0x3744), 0x28 },
+	{ CCI_REG8(0x3991), 0x0c }, { CCI_REG8(0x371d), 0x24 },
+	{ CCI_REG8(0x371f), 0x0c }, { CCI_REG8(0x374b), 0x03 },
+	{ CCI_REG8(0x37d0), 0x00 }, { CCI_REG8(0x391d), 0x55 },
+	{ CCI_REG8(0x391e), 0x52 }, { CCI_REG8(0x399d), 0x0c },
+	{ CCI_REG8(0x3a2f), 0x01 }, { CCI_REG8(0x3a30), 0x01 },
+	{ CCI_REG8(0x3a31), 0x01 }, { CCI_REG8(0x3a32), 0x01 },
+	{ CCI_REG8(0x3a34), 0x01 }, { CCI_REG8(0x3a35), 0x01 },
+	{ CCI_REG8(0x3a36), 0x01 }, { CCI_REG8(0x3a37), 0x01 },
+	{ CCI_REG8(0x3a43), 0x01 }, { CCI_REG8(0x3a44), 0x01 },
+	{ CCI_REG8(0x3a45), 0x01 }, { CCI_REG8(0x3a46), 0x01 },
+	{ CCI_REG8(0x3a48), 0x01 }, { CCI_REG8(0x3a49), 0x01 },
+	{ CCI_REG8(0x3a4a), 0x01 }, { CCI_REG8(0x3a4b), 0x01 },
+	{ CCI_REG8(0x3a50), 0x14 }, { CCI_REG8(0x3a54), 0x14 },
+	{ CCI_REG8(0x3a60), 0x20 }, { CCI_REG8(0x3a6f), 0x20 },
+	{ CCI_REG8(0x3ac5), 0x01 }, { CCI_REG8(0x3ac6), 0x01 },
+	{ CCI_REG8(0x3ac7), 0x01 }, { CCI_REG8(0x3ac8), 0x01 },
+	{ CCI_REG8(0x3ac9), 0x01 }, { CCI_REG8(0x3aca), 0x01 },
+	{ CCI_REG8(0x3acb), 0x01 }, { CCI_REG8(0x3acc), 0x01 },
+	{ CCI_REG8(0x3acd), 0x01 }, { CCI_REG8(0x3ace), 0x01 },
+	{ CCI_REG8(0x3acf), 0x01 }, { CCI_REG8(0x3ad0), 0x01 },
+	{ CCI_REG8(0x3ad1), 0x01 }, { CCI_REG8(0x3ad2), 0x01 },
+	{ CCI_REG8(0x3ad3), 0x01 }, { CCI_REG8(0x3ad4), 0x01 },
+	{ CCI_REG8(0x3add), 0x1f }, { CCI_REG8(0x3adf), 0x24 },
+	{ CCI_REG8(0x3aef), 0x1f }, { CCI_REG8(0x3af0), 0x24 },
+	{ CCI_REG8(0x3b92), 0x08 }, { CCI_REG8(0x3b93), 0x08 },
+	{ CCI_REG8(0x3b94), 0x08 }, { CCI_REG8(0x3b95), 0x08 },
+	{ CCI_REG8(0x3be7), 0x1e }, { CCI_REG8(0x3be8), 0x26 },
+	{ CCI_REG8(0xc44a), 0x20 }, { CCI_REG8(0xc44c), 0x20 },
+	{ CCI_REG8(0xc483), 0x00 }, { CCI_REG8(0xc484), 0x00 },
+	{ CCI_REG8(0xc485), 0x00 }, { CCI_REG8(0xc486), 0x00 },
+	{ CCI_REG8(0xc487), 0x01 }, { CCI_REG8(0xc488), 0x01 },
+	{ CCI_REG8(0xc489), 0x01 }, { CCI_REG8(0xc48a), 0x01 },
+	{ CCI_REG8(0xc4c1), 0x00 }, { CCI_REG8(0xc4c2), 0x00 },
+	{ CCI_REG8(0xc4c3), 0x00 }, { CCI_REG8(0xc4c4), 0x00 },
+	{ CCI_REG8(0xc4c6), 0x10 }, { CCI_REG8(0xc4c7), 0x10 },
+	{ CCI_REG8(0xc4c8), 0x10 }, { CCI_REG8(0xc4c9), 0x10 },
+	{ CCI_REG8(0xc4ca), 0x10 }, { CCI_REG8(0xc4cb), 0x10 },
+	{ CCI_REG8(0xc4cc), 0x10 }, { CCI_REG8(0xc4cd), 0x10 },
+	{ CCI_REG8(0xc4ea), 0x07 }, { CCI_REG8(0xc4eb), 0x07 },
+	{ CCI_REG8(0xc4ec), 0x07 }, { CCI_REG8(0xc4ed), 0x07 },
+	{ CCI_REG8(0xc4ee), 0x07 }, { CCI_REG8(0xc4f6), 0x10 },
+	{ CCI_REG8(0xc4f7), 0x10 }, { CCI_REG8(0xc4f8), 0x10 },
+	{ CCI_REG8(0xc4f9), 0x10 }, { CCI_REG8(0xc518), 0x0e },
+	{ CCI_REG8(0xc519), 0x0e }, { CCI_REG8(0xc51a), 0x0e },
+	{ CCI_REG8(0xc51b), 0x0e }, { CCI_REG8(0xc51c), 0x0e },
+	{ CCI_REG8(0xc51d), 0x0e }, { CCI_REG8(0xc51e), 0x0e },
+	{ CCI_REG8(0xc51f), 0x0e }, { CCI_REG8(0xc520), 0x0e },
+	{ CCI_REG8(0xc521), 0x0e }, { CCI_REG8(0xc522), 0x0e },
+	{ CCI_REG8(0xc523), 0x0e }, { CCI_REG8(0xc524), 0x0e },
+	{ CCI_REG8(0xc525), 0x0e }, { CCI_REG8(0xc526), 0x0e },
+	{ CCI_REG8(0xc527), 0x0e }, { CCI_REG8(0xc528), 0x0e },
+	{ CCI_REG8(0xc529), 0x0e }, { CCI_REG8(0xc52a), 0x0e },
+	{ CCI_REG8(0xc52b), 0x0e }, { CCI_REG8(0xc52c), 0x0e },
+	{ CCI_REG8(0xc52d), 0x0e }, { CCI_REG8(0xc52e), 0x0e },
+	{ CCI_REG8(0xc52f), 0x0e }, { CCI_REG8(0xc530), 0x0e },
+	{ CCI_REG8(0xc531), 0x0e }, { CCI_REG8(0xc532), 0x0e },
+	{ CCI_REG8(0xc533), 0x0e }, { CCI_REG8(0xc534), 0x0e },
+	{ CCI_REG8(0xc535), 0x0e }, { CCI_REG8(0xc536), 0x0e },
+	{ CCI_REG8(0xc537), 0x0e }, { CCI_REG8(0xc538), 0x0e },
+	{ CCI_REG8(0xc539), 0x0e }, { CCI_REG8(0xc53a), 0x0e },
+	{ CCI_REG8(0xc53b), 0x0e }, { CCI_REG8(0xc53c), 0x0e },
+	{ CCI_REG8(0xc53d), 0x0e }, { CCI_REG8(0xc53e), 0x0e },
+	{ CCI_REG8(0xc53f), 0x0e }, { CCI_REG8(0xc540), 0x0e },
+	{ CCI_REG8(0xc541), 0x0e }, { CCI_REG8(0xc542), 0x0e },
+	{ CCI_REG8(0xc543), 0x0e }, { CCI_REG8(0xc544), 0x0e },
+	{ CCI_REG8(0xc545), 0x0e }, { CCI_REG8(0xc546), 0x0e },
+	{ CCI_REG8(0xc547), 0x0e }, { CCI_REG8(0xc548), 0x0e },
+	{ CCI_REG8(0xc549), 0x0e }, { CCI_REG8(0xc57f), 0x22 },
+	{ CCI_REG8(0xc580), 0x22 }, { CCI_REG8(0xc581), 0x22 },
+	{ CCI_REG8(0xc582), 0x22 }, { CCI_REG8(0xc583), 0x22 },
+	{ CCI_REG8(0xc584), 0x22 }, { CCI_REG8(0xc585), 0x22 },
+	{ CCI_REG8(0xc586), 0x22 }, { CCI_REG8(0xc587), 0x22 },
+	{ CCI_REG8(0xc588), 0x22 }, { CCI_REG8(0xc589), 0x22 },
+	{ CCI_REG8(0xc58a), 0x22 }, { CCI_REG8(0xc58b), 0x22 },
+	{ CCI_REG8(0xc58c), 0x22 }, { CCI_REG8(0xc58d), 0x22 },
+	{ CCI_REG8(0xc58e), 0x22 }, { CCI_REG8(0xc58f), 0x22 },
+	{ CCI_REG8(0xc590), 0x22 }, { CCI_REG8(0xc591), 0x22 },
+	{ CCI_REG8(0xc592), 0x22 }, { CCI_REG8(0xc598), 0x22 },
+	{ CCI_REG8(0xc599), 0x22 }, { CCI_REG8(0xc59a), 0x22 },
+	{ CCI_REG8(0xc59b), 0x22 }, { CCI_REG8(0xc59c), 0x22 },
+	{ CCI_REG8(0xc59d), 0x22 }, { CCI_REG8(0xc59e), 0x22 },
+	{ CCI_REG8(0xc59f), 0x22 }, { CCI_REG8(0xc5a0), 0x22 },
+	{ CCI_REG8(0xc5a1), 0x22 }, { CCI_REG8(0xc5a2), 0x22 },
+	{ CCI_REG8(0xc5a3), 0x22 }, { CCI_REG8(0xc5a4), 0x22 },
+	{ CCI_REG8(0xc5a5), 0x22 }, { CCI_REG8(0xc5a6), 0x22 },
+	{ CCI_REG8(0xc5a7), 0x22 }, { CCI_REG8(0xc5a8), 0x22 },
+	{ CCI_REG8(0xc5a9), 0x22 }, { CCI_REG8(0xc5aa), 0x22 },
+	{ CCI_REG8(0xc5ab), 0x22 }, { CCI_REG8(0xc5b1), 0x2a },
+	{ CCI_REG8(0xc5b2), 0x2a }, { CCI_REG8(0xc5b3), 0x2a },
+	{ CCI_REG8(0xc5b4), 0x2a }, { CCI_REG8(0xc5b5), 0x2a },
+	{ CCI_REG8(0xc5b6), 0x2a }, { CCI_REG8(0xc5b7), 0x2a },
+	{ CCI_REG8(0xc5b8), 0x2a }, { CCI_REG8(0xc5b9), 0x2a },
+	{ CCI_REG8(0xc5ba), 0x2a }, { CCI_REG8(0xc5bb), 0x2a },
+	{ CCI_REG8(0xc5bc), 0x2a }, { CCI_REG8(0xc5bd), 0x2a },
+	{ CCI_REG8(0xc5be), 0x2a }, { CCI_REG8(0xc5bf), 0x2a },
+	{ CCI_REG8(0xc5c0), 0x2a }, { CCI_REG8(0xc5c1), 0x2a },
+	{ CCI_REG8(0xc5c2), 0x2a }, { CCI_REG8(0xc5c3), 0x2a },
+	{ CCI_REG8(0xc5c4), 0x2a }, { CCI_REG8(0xc5ca), 0x2a },
+	{ CCI_REG8(0xc5cb), 0x2a }, { CCI_REG8(0xc5cc), 0x2a },
+	{ CCI_REG8(0xc5cd), 0x2a }, { CCI_REG8(0xc5ce), 0x2a },
+	{ CCI_REG8(0xc5cf), 0x2a }, { CCI_REG8(0xc5d0), 0x2a },
+	{ CCI_REG8(0xc5d1), 0x2a }, { CCI_REG8(0xc5d2), 0x2a },
+	{ CCI_REG8(0xc5d3), 0x2a }, { CCI_REG8(0xc5d4), 0x2a },
+	{ CCI_REG8(0xc5d5), 0x2a }, { CCI_REG8(0xc5d6), 0x2a },
+	{ CCI_REG8(0xc5d7), 0x2a }, { CCI_REG8(0xc5d8), 0x2a },
+	{ CCI_REG8(0xc5d9), 0x2a }, { CCI_REG8(0xc5da), 0x2a },
+	{ CCI_REG8(0xc5db), 0x2a }, { CCI_REG8(0xc5dc), 0x2a },
+	{ CCI_REG8(0xc5dd), 0x2a }, { CCI_REG8(0xc5e8), 0x22 },
+	{ CCI_REG8(0xc5ea), 0x22 }, { CCI_REG8(0x4540), 0x12 },
+	{ CCI_REG8(0x4541), 0x30 }, { CCI_REG8(0x3d86), 0x12 },
+	{ CCI_REG8(0x3d87), 0x30 }, { CCI_REG8(0x4606), 0x12 },
+	{ CCI_REG8(0x4607), 0x30 }, { CCI_REG8(0x4648), 0x0a },
+	{ CCI_REG8(0x4649), 0x06 }, { CCI_REG8(0x3220), 0x12 },
+	{ CCI_REG8(0x3221), 0x30 }, { CCI_REG8(0x40c2), 0x12 },
+	{ CCI_REG8(0x49c2), 0x12 }, { CCI_REG8(0x4ac2), 0x12 },
+	{ CCI_REG8(0x40c3), 0x30 }, { CCI_REG8(0x49c3), 0x30 },
+	{ CCI_REG8(0x4ac3), 0x30 }, { CCI_REG8(0x36b0), 0x12 },
+	{ CCI_REG8(0x36b1), 0x30 }, { CCI_REG8(0x45cb), 0x12 },
+	{ CCI_REG8(0x45cc), 0x30 }, { CCI_REG8(0x4585), 0x12 },
+	{ CCI_REG8(0x4586), 0x30 }, { CCI_REG8(0x36b2), 0x12 },
+	{ CCI_REG8(0x36b3), 0x30 }, { CCI_REG8(0x5a40), 0x75 },
+	{ CCI_REG8(0x5a41), 0x75 }, { CCI_REG8(0x5a42), 0x75 },
+	{ CCI_REG8(0x5a43), 0x75 }, { CCI_REG8(0x5a44), 0x75 },
+	{ CCI_REG8(0x5a45), 0x75 }, { CCI_REG8(0x5a46), 0x75 },
+	{ CCI_REG8(0x5a47), 0x75 }, { CCI_REG8(0x5a48), 0x75 },
+	{ CCI_REG8(0x5a49), 0x75 }, { CCI_REG8(0x5a4a), 0x75 },
+	{ CCI_REG8(0x5a4b), 0x75 }, { CCI_REG8(0x5a4c), 0x75 },
+	{ CCI_REG8(0x5a4d), 0x75 }, { CCI_REG8(0x5a4e), 0x75 },
+	{ CCI_REG8(0x5a4f), 0x75 }, { CCI_REG8(0x5a50), 0x75 },
+	{ CCI_REG8(0x5a51), 0x75 }, { CCI_REG8(0x5a52), 0x75 },
+	{ CCI_REG8(0x5a53), 0x75 }, { CCI_REG8(0x5a54), 0x75 },
+	{ CCI_REG8(0x5a55), 0x75 }, { CCI_REG8(0x5a56), 0x75 },
+	{ CCI_REG8(0x5a57), 0x75 }, { CCI_REG8(0x5a58), 0x75 },
+	{ CCI_REG8(0x5a59), 0x75 }, { CCI_REG8(0x5a5a), 0x75 },
+	{ CCI_REG8(0x5a5b), 0x75 }, { CCI_REG8(0x5a5c), 0x75 },
+	{ CCI_REG8(0x5a5d), 0x75 }, { CCI_REG8(0x5a5e), 0x75 },
+	{ CCI_REG8(0x5a5f), 0x75 }, { CCI_REG8(0x5a60), 0x75 },
+	{ CCI_REG8(0x5a61), 0x75 }, { CCI_REG8(0x5a62), 0x75 },
+	{ CCI_REG8(0x5a63), 0x75 }, { CCI_REG8(0x5a64), 0x75 },
+	{ CCI_REG8(0x5a65), 0x75 }, { CCI_REG8(0x5a66), 0x75 },
+	{ CCI_REG8(0x5a67), 0x75 }, { CCI_REG8(0x5a68), 0x75 },
+	{ CCI_REG8(0x5a69), 0x75 }, { CCI_REG8(0x5a6a), 0x75 },
+	{ CCI_REG8(0x5a6b), 0x75 }, { CCI_REG8(0x5a6c), 0x75 },
+	{ CCI_REG8(0x5a6d), 0x75 }, { CCI_REG8(0x5a6e), 0x75 },
+	{ CCI_REG8(0x5a6f), 0x75 }, { CCI_REG8(0x5a70), 0x75 },
+	{ CCI_REG8(0x5a71), 0x75 }, { CCI_REG8(0x5a72), 0x75 },
+	{ CCI_REG8(0x5a73), 0x75 }, { CCI_REG8(0x5a74), 0x75 },
+	{ CCI_REG8(0x5a75), 0x75 }, { CCI_REG8(0x5a76), 0x75 },
+	{ CCI_REG8(0x5a77), 0x75 }, { CCI_REG8(0x5a78), 0x75 },
+	{ CCI_REG8(0x5a79), 0x75 }, { CCI_REG8(0x5a7a), 0x75 },
+	{ CCI_REG8(0x5a7b), 0x75 }, { CCI_REG8(0x5a7c), 0x75 },
+	{ CCI_REG8(0x5a7d), 0x75 }, { CCI_REG8(0x5a7e), 0x75 },
+	{ CCI_REG8(0x5a7f), 0x75 }, { CCI_REG8(0x5a80), 0x75 },
+	{ CCI_REG8(0x5a81), 0x75 }, { CCI_REG8(0x5a82), 0x75 },
+	{ CCI_REG8(0x5a83), 0x75 }, { CCI_REG8(0x5a84), 0x75 },
+	{ CCI_REG8(0x5a85), 0x75 }, { CCI_REG8(0x5a86), 0x75 },
+	{ CCI_REG8(0x5a87), 0x75 }, { CCI_REG8(0x5a88), 0x75 },
+	{ CCI_REG8(0x5a89), 0x75 }, { CCI_REG8(0x5a8a), 0x75 },
+	{ CCI_REG8(0x5a8b), 0x75 }, { CCI_REG8(0x5a8c), 0x75 },
+	{ CCI_REG8(0x5a8d), 0x75 }, { CCI_REG8(0x5a8e), 0x75 },
+	{ CCI_REG8(0x5a8f), 0x75 }, { CCI_REG8(0x5a90), 0x75 },
+	{ CCI_REG8(0x5a91), 0x75 }, { CCI_REG8(0x5a92), 0x75 },
+	{ CCI_REG8(0x5a93), 0x75 }, { CCI_REG8(0x5a94), 0x75 },
+	{ CCI_REG8(0x5a95), 0x75 }, { CCI_REG8(0x5a96), 0x75 },
+	{ CCI_REG8(0x5a97), 0x75 }, { CCI_REG8(0x5a98), 0x75 },
+	{ CCI_REG8(0x5a99), 0x75 }, { CCI_REG8(0x5a9a), 0x75 },
+	{ CCI_REG8(0x5a9b), 0x75 }, { CCI_REG8(0x5a9c), 0x75 },
+	{ CCI_REG8(0x5a9d), 0x75 }, { CCI_REG8(0x5a9e), 0x75 },
+	{ CCI_REG8(0x5a9f), 0x75 }, { CCI_REG8(0x5aa0), 0x75 },
+	{ CCI_REG8(0x5aa1), 0x75 }, { CCI_REG8(0x5aa2), 0x75 },
+	{ CCI_REG8(0x5aa3), 0x75 }, { CCI_REG8(0x5aa4), 0x75 },
+	{ CCI_REG8(0x5aa5), 0x75 }, { CCI_REG8(0x5aa6), 0x75 },
+	{ CCI_REG8(0x5aa7), 0x75 }, { CCI_REG8(0x5aa8), 0x75 },
+	{ CCI_REG8(0x5aa9), 0x75 }, { CCI_REG8(0x5aaa), 0x75 },
+	{ CCI_REG8(0x5aab), 0x75 }, { CCI_REG8(0x5aac), 0x75 },
+	{ CCI_REG8(0x5aad), 0x75 }, { CCI_REG8(0x5aae), 0x75 },
+	{ CCI_REG8(0x5aaf), 0x75 }, { CCI_REG8(0x5ab0), 0x75 },
+	{ CCI_REG8(0x5ab1), 0x75 }, { CCI_REG8(0x5ab2), 0x75 },
+	{ CCI_REG8(0x5ab3), 0x75 }, { CCI_REG8(0x5ab4), 0x75 },
+	{ CCI_REG8(0x5ab5), 0x75 }, { CCI_REG8(0x5ab6), 0x75 },
+	{ CCI_REG8(0x5ab7), 0x75 }, { CCI_REG8(0x5ab8), 0x75 },
+	{ CCI_REG8(0x5ab9), 0x75 }, { CCI_REG8(0x5aba), 0x75 },
+	{ CCI_REG8(0x5abb), 0x75 }, { CCI_REG8(0x5abc), 0x75 },
+	{ CCI_REG8(0x5abd), 0x75 }, { CCI_REG8(0x5abe), 0x75 },
+	{ CCI_REG8(0x5abf), 0x75 }, { CCI_REG8(0x5ac0), 0x75 },
+	{ CCI_REG8(0x5ac1), 0x75 }, { CCI_REG8(0x5ac2), 0x75 },
+	{ CCI_REG8(0x5ac3), 0x75 }, { CCI_REG8(0x5ac4), 0x75 },
+	{ CCI_REG8(0x5ac5), 0x75 }, { CCI_REG8(0x5ac6), 0x75 },
+	{ CCI_REG8(0x5ac7), 0x75 }, { CCI_REG8(0x5ac8), 0x75 },
+	{ CCI_REG8(0x5ac9), 0x75 }, { CCI_REG8(0x5aca), 0x75 },
+	{ CCI_REG8(0x5acb), 0x75 }, { CCI_REG8(0x5acc), 0x75 },
+	{ CCI_REG8(0x5acd), 0x75 }, { CCI_REG8(0x5ace), 0x75 },
+	{ CCI_REG8(0x5acf), 0x75 }, { CCI_REG8(0x5ad0), 0x75 },
+	{ CCI_REG8(0x5ad1), 0x75 }, { CCI_REG8(0x5ad2), 0x75 },
+	{ CCI_REG8(0x5ad3), 0x75 }, { CCI_REG8(0x5ad4), 0x75 },
+	{ CCI_REG8(0x5ad5), 0x75 }, { CCI_REG8(0x5ad6), 0x75 },
+	{ CCI_REG8(0x5ad7), 0x75 }, { CCI_REG8(0x5ad8), 0x75 },
+	{ CCI_REG8(0x5ad9), 0x75 }, { CCI_REG8(0x5ada), 0x75 },
+	{ CCI_REG8(0x5adb), 0x75 }, { CCI_REG8(0x5adc), 0x75 },
+	{ CCI_REG8(0x5add), 0x75 }, { CCI_REG8(0x5ade), 0x75 },
+	{ CCI_REG8(0x5adf), 0x75 }, { CCI_REG8(0x5ae0), 0x75 },
+	{ CCI_REG8(0x5ae1), 0x75 }, { CCI_REG8(0x5ae2), 0x75 },
+	{ CCI_REG8(0x5ae3), 0x75 }, { CCI_REG8(0x5ae4), 0x75 },
+	{ CCI_REG8(0x5ae5), 0x75 }, { CCI_REG8(0x5ae6), 0x75 },
+	{ CCI_REG8(0x5ae7), 0x75 }, { CCI_REG8(0x5ae8), 0x75 },
+	{ CCI_REG8(0x5ae9), 0x75 }, { CCI_REG8(0x5aea), 0x75 },
+	{ CCI_REG8(0x5aeb), 0x75 }, { CCI_REG8(0x5aec), 0x75 },
+	{ CCI_REG8(0x5aed), 0x75 }, { CCI_REG8(0x5aee), 0x75 },
+	{ CCI_REG8(0x5aef), 0x75 }, { CCI_REG8(0x5af0), 0x75 },
+	{ CCI_REG8(0x5af1), 0x75 }, { CCI_REG8(0x5af2), 0x75 },
+	{ CCI_REG8(0x5af3), 0x75 }, { CCI_REG8(0x5af4), 0x75 },
+	{ CCI_REG8(0x5af5), 0x75 }, { CCI_REG8(0x5af6), 0x75 },
+	{ CCI_REG8(0x5af7), 0x75 }, { CCI_REG8(0x5af8), 0x75 },
+	{ CCI_REG8(0x5af9), 0x75 }, { CCI_REG8(0x5afa), 0x75 },
+	{ CCI_REG8(0x5afb), 0x75 }, { CCI_REG8(0x5afc), 0x75 },
+	{ CCI_REG8(0x5afd), 0x75 }, { CCI_REG8(0x5afe), 0x75 },
+	{ CCI_REG8(0x5aff), 0x75 }, { CCI_REG8(0x5b00), 0x75 },
+	{ CCI_REG8(0x5b01), 0x75 }, { CCI_REG8(0x5b02), 0x75 },
+	{ CCI_REG8(0x5b03), 0x75 }, { CCI_REG8(0x5b04), 0x75 },
+	{ CCI_REG8(0x5b05), 0x75 }, { CCI_REG8(0x5b06), 0x75 },
+	{ CCI_REG8(0x5b07), 0x75 }, { CCI_REG8(0x5b08), 0x75 },
+	{ CCI_REG8(0x5b09), 0x75 }, { CCI_REG8(0x5b0a), 0x75 },
+	{ CCI_REG8(0x5b0b), 0x75 }, { CCI_REG8(0x5b0c), 0x75 },
+	{ CCI_REG8(0x5b0d), 0x75 }, { CCI_REG8(0x5b0e), 0x75 },
+	{ CCI_REG8(0x5b0f), 0x75 }, { CCI_REG8(0x5b10), 0x75 },
+	{ CCI_REG8(0x5b11), 0x75 }, { CCI_REG8(0x5b12), 0x75 },
+	{ CCI_REG8(0x5b13), 0x75 }, { CCI_REG8(0x5b14), 0x75 },
+	{ CCI_REG8(0x5b15), 0x75 }, { CCI_REG8(0x5b16), 0x75 },
+	{ CCI_REG8(0x5b17), 0x75 }, { CCI_REG8(0x5b18), 0x75 },
+	{ CCI_REG8(0x5b19), 0x75 }, { CCI_REG8(0x5b1a), 0x75 },
+	{ CCI_REG8(0x5b1b), 0x75 }, { CCI_REG8(0x5b1c), 0x75 },
+	{ CCI_REG8(0x5b1d), 0x75 }, { CCI_REG8(0x5b1e), 0x75 },
+	{ CCI_REG8(0x5b1f), 0x75 }, { CCI_REG8(0x5b20), 0x75 },
+	{ CCI_REG8(0x5b21), 0x75 }, { CCI_REG8(0x5b22), 0x75 },
+	{ CCI_REG8(0x5b23), 0x75 }, { CCI_REG8(0x5b24), 0x75 },
+	{ CCI_REG8(0x5b25), 0x75 }, { CCI_REG8(0x5b26), 0x75 },
+	{ CCI_REG8(0x5b27), 0x75 }, { CCI_REG8(0x5b28), 0x75 },
+	{ CCI_REG8(0x5b29), 0x75 }, { CCI_REG8(0x5b2a), 0x75 },
+	{ CCI_REG8(0x5b2b), 0x75 }, { CCI_REG8(0x5b2c), 0x75 },
+	{ CCI_REG8(0x5b2d), 0x75 }, { CCI_REG8(0x5b2e), 0x75 },
+	{ CCI_REG8(0x5b2f), 0x75 }, { CCI_REG8(0x5b30), 0x75 },
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+	{ CCI_REG8(0x5eb3), 0x75 }, { CCI_REG8(0x5eb4), 0x75 },
+	{ CCI_REG8(0x5eb5), 0x75 }, { CCI_REG8(0x5eb6), 0x75 },
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+	{ CCI_REG8(0x5ebf), 0x75 }, { CCI_REG8(0x5ec0), 0x75 },
+	{ CCI_REG8(0x5ec1), 0x75 }, { CCI_REG8(0x5ec2), 0x75 },
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+	{ CCI_REG8(0x5ec5), 0x75 }, { CCI_REG8(0x5ec6), 0x75 },
+	{ CCI_REG8(0x5ec7), 0x75 }, { CCI_REG8(0x5ec8), 0x75 },
+	{ CCI_REG8(0x5ec9), 0x75 }, { CCI_REG8(0x5eca), 0x75 },
+	{ CCI_REG8(0x5ecb), 0x75 }, { CCI_REG8(0x5ecc), 0x75 },
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+	{ CCI_REG8(0x5edd), 0x75 }, { CCI_REG8(0x5ede), 0x75 },
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+	{ CCI_REG8(0x1608), 0x01 }, { CCI_REG8(0x1609), 0x00 },
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+	{ CCI_REG8(0x163c), 0x3a }, { CCI_REG8(0x163d), 0x01 },
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+	{ CCI_REG8(0x52fc), 0x10 }, { CCI_REG8(0x52fd), 0x0f },
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+	{ CCI_REG8(0x530c), 0x20 }, { CCI_REG8(0x530d), 0x1f },
+	{ CCI_REG8(0x530e), 0x1e }, { CCI_REG8(0x530f), 0x1d },
+	{ CCI_REG8(0x5310), 0x03 }, { CCI_REG8(0x5311), 0xe8 },
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+	{ CCI_REG8(0x54b7), 0x00 }, { CCI_REG8(0x54b8), 0x00 },
+	{ CCI_REG8(0x54b9), 0x70 }, { CCI_REG8(0x54ba), 0x00 },
+	{ CCI_REG8(0x54bb), 0x10 }, { CCI_REG8(0x54bc), 0x00 },
+	{ CCI_REG8(0x54bd), 0x00 }, { CCI_REG8(0x54d2), 0xff },
+	{ CCI_REG8(0x54d3), 0x1c }, { CCI_REG8(0x5510), 0x03 },
+	{ CCI_REG8(0x5511), 0xe8 }, { CCI_REG8(0x5550), 0x6c },
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+	{ CCI_REG8(0x557b), 0x38 }, { CCI_REG8(0x557c), 0x00 },
+	{ CCI_REG8(0x557d), 0x4b }, { CCI_REG8(0x5590), 0x00 },
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+	{ CCI_REG8(0x5599), 0x50 }, { CCI_REG8(0x559a), 0x01 },
+	{ CCI_REG8(0x559b), 0x00 }, { CCI_REG8(0x559c), 0x01 },
+	{ CCI_REG8(0x559d), 0x00 }, { CCI_REG8(0x559e), 0x00 },
+	{ CCI_REG8(0x559f), 0x50 }, { CCI_REG8(0x55a0), 0x00 },
+	{ CCI_REG8(0x55a1), 0x50 }, { CCI_REG8(0x55a2), 0x01 },
+	{ CCI_REG8(0x55a3), 0x00 }, { CCI_REG8(0x55a4), 0x01 },
+	{ CCI_REG8(0x55a5), 0x00 }, { CCI_REG8(0x55a6), 0x00 },
+	{ CCI_REG8(0x55a7), 0x50 }, { CCI_REG8(0x55a8), 0x00 },
+	{ CCI_REG8(0x55a9), 0x50 }, { CCI_REG8(0x55aa), 0x00 },
+	{ CCI_REG8(0x55ab), 0x50 }, { CCI_REG8(0x55ac), 0x00 },
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+	{ CCI_REG8(0x55b5), 0x50 }, { CCI_REG8(0x55b6), 0x00 },
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+	{ CCI_REG8(0x55b9), 0x50 }, { CCI_REG8(0x55ba), 0x01 },
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+	{ CCI_REG8(0x55bf), 0x50 }, { CCI_REG8(0x55c0), 0x00 },
+	{ CCI_REG8(0x55c1), 0x50 }, { CCI_REG8(0x55c2), 0x01 },
+	{ CCI_REG8(0x55c3), 0x00 }, { CCI_REG8(0x55c4), 0x01 },
+	{ CCI_REG8(0x55c5), 0x00 }, { CCI_REG8(0x55c6), 0x00 },
+	{ CCI_REG8(0x55c7), 0x50 }, { CCI_REG8(0x55c8), 0x00 },
+	{ CCI_REG8(0x55c9), 0x50 }, { CCI_REG8(0x55ca), 0x00 },
+	{ CCI_REG8(0x55cb), 0x50 }, { CCI_REG8(0x55cc), 0x00 },
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+	{ CCI_REG8(0x560b), 0x19 }, { CCI_REG8(0x560c), 0x20 },
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+	{ CCI_REG8(0x57bc), 0x00 }, { CCI_REG8(0x57bd), 0x00 },
+	{ CCI_REG8(0x57d2), 0xff }, { CCI_REG8(0x57d3), 0x1c },
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+	{ CCI_REG8(0x5850), 0x6c }, { CCI_REG8(0x5851), 0x00 },
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+	{ CCI_REG8(0x587c), 0x00 }, { CCI_REG8(0x587d), 0x4b },
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+	{ CCI_REG8(0x5898), 0x00 }, { CCI_REG8(0x5899), 0x50 },
+	{ CCI_REG8(0x589a), 0x01 }, { CCI_REG8(0x589b), 0x00 },
+	{ CCI_REG8(0x589c), 0x01 }, { CCI_REG8(0x589d), 0x00 },
+	{ CCI_REG8(0x589e), 0x00 }, { CCI_REG8(0x589f), 0x50 },
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+	{ CCI_REG8(0x76fb), 0x00 }, { CCI_REG8(0x76fc), 0x00 },
+	{ CCI_REG8(0x76fd), 0x00 }, { CCI_REG8(0x76fe), 0x10 },
+	{ CCI_REG8(0x76ff), 0x00 }, { CCI_REG8(0x7700), 0x00 },
+	{ CCI_REG8(0x7701), 0x00 }, { CCI_REG8(0x7702), 0x10 },
+	{ CCI_REG8(0x7703), 0x00 }, { CCI_REG8(0x7704), 0x00 },
+	{ CCI_REG8(0x7705), 0x00 }, { CCI_REG8(0x7706), 0x10 },
+	{ CCI_REG8(0x7707), 0x00 }, { CCI_REG8(0x7708), 0x00 },
+	{ CCI_REG8(0x7709), 0x00 }, { CCI_REG8(0x770a), 0x10 },
+	{ CCI_REG8(0x770b), 0x00 }, { CCI_REG8(0x770c), 0x00 },
+	{ CCI_REG8(0x770d), 0x00 }, { CCI_REG8(0x770e), 0x10 },
+	{ CCI_REG8(0x770f), 0x00 }, { CCI_REG8(0x7710), 0x00 },
+	{ CCI_REG8(0x7711), 0x00 }, { CCI_REG8(0x7712), 0x10 },
+	{ CCI_REG8(0x7713), 0x00 }, { CCI_REG8(0x7714), 0x00 },
+	{ CCI_REG8(0x7715), 0x00 }, { CCI_REG8(0x7716), 0x10 },
+	{ CCI_REG8(0x7717), 0x00 }, { CCI_REG8(0x7718), 0x00 },
+	{ CCI_REG8(0x7719), 0x00 }, { CCI_REG8(0x771a), 0x10 },
+	{ CCI_REG8(0x771b), 0x00 }, { CCI_REG8(0x771c), 0x00 },
+	{ CCI_REG8(0x771d), 0x00 }, { CCI_REG8(0x771e), 0x10 },
+	{ CCI_REG8(0x771f), 0x00 }, { CCI_REG8(0x7720), 0x00 },
+	{ CCI_REG8(0x7721), 0x00 }, { CCI_REG8(0x7722), 0x10 },
+	{ CCI_REG8(0x7723), 0x00 }, { CCI_REG8(0x7724), 0x00 },
+	{ CCI_REG8(0x7725), 0x00 }, { CCI_REG8(0x7726), 0x10 },
+	{ CCI_REG8(0x7727), 0x00 }, { CCI_REG8(0x7728), 0x00 },
+	{ CCI_REG8(0x7729), 0x00 }, { CCI_REG8(0x772a), 0x10 },
+	{ CCI_REG8(0x772b), 0x00 }, { CCI_REG8(0x772c), 0x00 },
+	{ CCI_REG8(0x772d), 0x00 }, { CCI_REG8(0x772e), 0x10 },
+	{ CCI_REG8(0x772f), 0x00 }, { CCI_REG8(0x7730), 0x00 },
+	{ CCI_REG8(0x7731), 0x00 }, { CCI_REG8(0x7732), 0x10 },
+	{ CCI_REG8(0x7733), 0x00 }, { CCI_REG8(0x7734), 0x00 },
+	{ CCI_REG8(0x7735), 0x00 }, { CCI_REG8(0x7736), 0x10 },
+	{ CCI_REG8(0x7737), 0x00 }, { CCI_REG8(0x7738), 0x00 },
+	{ CCI_REG8(0x7739), 0x00 }, { CCI_REG8(0x773a), 0x10 },
+	{ CCI_REG8(0x773b), 0x00 }, { CCI_REG8(0x773c), 0x00 },
+	{ CCI_REG8(0x773d), 0x00 }, { CCI_REG8(0x773e), 0x10 },
+	{ CCI_REG8(0x773f), 0x00 }, { CCI_REG8(0x7740), 0x00 },
+	{ CCI_REG8(0x7741), 0x00 }, { CCI_REG8(0x7742), 0x10 },
+	{ CCI_REG8(0x7743), 0x00 }, { CCI_REG8(0x3421), 0x02 },
+	{ CCI_REG8(0x37d0), 0x00 }, { CCI_REG8(0x3632), 0x99 },
+	{ CCI_REG8(0xc518), 0x1f }, { CCI_REG8(0xc519), 0x1f },
+	{ CCI_REG8(0xc51a), 0x1f }, { CCI_REG8(0xc51b), 0x1f },
+	{ CCI_REG8(0xc51c), 0x1f }, { CCI_REG8(0xc51d), 0x1f },
+	{ CCI_REG8(0xc51e), 0x1f }, { CCI_REG8(0xc51f), 0x1f },
+	{ CCI_REG8(0xc520), 0x1f }, { CCI_REG8(0xc521), 0x1f },
+	{ CCI_REG8(0x3616), 0xa0 }, { CCI_REG8(0x3615), 0xc5 },
+	{ CCI_REG8(0xc4c1), 0x02 }, { CCI_REG8(0xc4c2), 0x02 },
+	{ CCI_REG8(0xc4c3), 0x03 }, { CCI_REG8(0xc4c4), 0x03 },
+	{ CCI_REG8(0xc4f6), 0x0a }, { CCI_REG8(0xc4f7), 0x0a },
+	{ CCI_REG8(0xc4f8), 0x0a }, { CCI_REG8(0xc4f9), 0x0a },
+	{ CCI_REG8(0xc4fa), 0x0a }, { CCI_REG8(0xc4c6), 0x0a },
+	{ CCI_REG8(0xc4c7), 0x0a }, { CCI_REG8(0xc4c8), 0x0a },
+	{ CCI_REG8(0xc4c9), 0x0a }, { CCI_REG8(0xc4ca), 0x14 },
+	{ CCI_REG8(0xc4cb), 0x14 }, { CCI_REG8(0xc4cc), 0x14 },
+	{ CCI_REG8(0xc4cd), 0x14 }, { CCI_REG8(0x3b92), 0x05 },
+	{ CCI_REG8(0x3b93), 0x05 }, { CCI_REG8(0x3b94), 0x05 },
+	{ CCI_REG8(0x3b95), 0x05 }, { CCI_REG8(0x3623), 0x10 },
+	{ CCI_REG8(0xc522), 0x18 }, { CCI_REG8(0xc523), 0x12 },
+	{ CCI_REG8(0xc524), 0x0e }, { CCI_REG8(0xc525), 0x0b },
+	{ CCI_REG8(0xc526), 0x18 }, { CCI_REG8(0xc527), 0x12 },
+	{ CCI_REG8(0xc528), 0x0c }, { CCI_REG8(0xc529), 0x08 },
+	{ CCI_REG8(0xc52a), 0x18 }, { CCI_REG8(0xc52b), 0x12 },
+	{ CCI_REG8(0xc52c), 0x0e }, { CCI_REG8(0xc52d), 0x0b },
+	{ CCI_REG8(0xc52e), 0x18 }, { CCI_REG8(0xc52f), 0x12 },
+	{ CCI_REG8(0xc530), 0x0e }, { CCI_REG8(0xc531), 0x0b },
+	{ CCI_REG8(0xc532), 0x18 }, { CCI_REG8(0xc533), 0x12 },
+	{ CCI_REG8(0xc534), 0x0e }, { CCI_REG8(0xc535), 0x0b },
+	{ CCI_REG8(0xc536), 0x18 }, { CCI_REG8(0xc537), 0x12 },
+	{ CCI_REG8(0xc538), 0x0e }, { CCI_REG8(0xc539), 0x0b },
+	{ CCI_REG8(0xc53a), 0x18 }, { CCI_REG8(0xc53b), 0x12 },
+	{ CCI_REG8(0xc53c), 0x0c }, { CCI_REG8(0xc53d), 0x08 },
+	{ CCI_REG8(0xc53e), 0x18 }, { CCI_REG8(0xc53f), 0x12 },
+	{ CCI_REG8(0xc540), 0x0e }, { CCI_REG8(0xc541), 0x0b },
+	{ CCI_REG8(0xc542), 0x18 }, { CCI_REG8(0xc543), 0x12 },
+	{ CCI_REG8(0xc544), 0x0e }, { CCI_REG8(0xc545), 0x0b },
+	{ CCI_REG8(0xc546), 0x18 }, { CCI_REG8(0xc547), 0x12 },
+	{ CCI_REG8(0xc548), 0x0e }, { CCI_REG8(0xc549), 0x0b },
+	{ CCI_REG8(0x3701), 0x18 }, { CCI_REG8(0x3702), 0x38 },
+	{ CCI_REG8(0x3703), 0x72 }, { CCI_REG8(0x3708), 0x26 },
+	{ CCI_REG8(0x3709), 0xe6 }, { CCI_REG8(0x3a1d), 0x18 },
+	{ CCI_REG8(0x3a1e), 0x18 }, { CCI_REG8(0x3a21), 0x18 },
+	{ CCI_REG8(0x3a22), 0x18 }, { CCI_REG8(0x39fb), 0x18 },
+	{ CCI_REG8(0x39fc), 0x18 }, { CCI_REG8(0x39fd), 0x18 },
+	{ CCI_REG8(0x39fe), 0x18 }, { CCI_REG8(0xc44a), 0x08 },
+	{ CCI_REG8(0xc44c), 0x08 }, { CCI_REG8(0xc5e8), 0x0a },
+	{ CCI_REG8(0xc5ea), 0x0a }, { CCI_REG8(0x391d), 0x54 },
+	{ CCI_REG8(0x391e), 0xca }, { CCI_REG8(0x3991), 0x0c },
+	{ CCI_REG8(0x399d), 0x0c }, { CCI_REG8(0x3744), 0x24 },
+	{ CCI_REG8(0x374b), 0x0c }, { CCI_REG8(0x3be7), 0x1e },
+	{ CCI_REG8(0x3be8), 0x26 }, { CCI_REG8(0x3a50), 0x14 },
+	{ CCI_REG8(0x3a54), 0x14 }, { CCI_REG8(0x3add), 0x1f },
+	{ CCI_REG8(0x3adf), 0x24 }, { CCI_REG8(0x3aef), 0x1f },
+	{ CCI_REG8(0x3af0), 0x24 }, { CCI_REG8(0xc57f), 0x30 },
+	{ CCI_REG8(0xc580), 0x30 }, { CCI_REG8(0xc581), 0x30 },
+	{ CCI_REG8(0xc582), 0x30 }, { CCI_REG8(0xc583), 0x30 },
+	{ CCI_REG8(0xc584), 0x30 }, { CCI_REG8(0xc585), 0x30 },
+	{ CCI_REG8(0xc586), 0x30 }, { CCI_REG8(0xc587), 0x30 },
+	{ CCI_REG8(0xc588), 0x30 }, { CCI_REG8(0xc589), 0x30 },
+	{ CCI_REG8(0xc58a), 0x30 }, { CCI_REG8(0xc58b), 0x30 },
+	{ CCI_REG8(0xc58c), 0x30 }, { CCI_REG8(0xc58d), 0x30 },
+	{ CCI_REG8(0xc58e), 0x30 }, { CCI_REG8(0xc58f), 0x30 },
+	{ CCI_REG8(0xc590), 0x30 }, { CCI_REG8(0xc591), 0x30 },
+	{ CCI_REG8(0xc592), 0x30 }, { CCI_REG8(0xc598), 0x30 },
+	{ CCI_REG8(0xc599), 0x30 }, { CCI_REG8(0xc59a), 0x30 },
+	{ CCI_REG8(0xc59b), 0x30 }, { CCI_REG8(0xc59c), 0x30 },
+	{ CCI_REG8(0xc59d), 0x30 }, { CCI_REG8(0xc59e), 0x30 },
+	{ CCI_REG8(0xc59f), 0x30 }, { CCI_REG8(0xc5a0), 0x30 },
+	{ CCI_REG8(0xc5a1), 0x30 }, { CCI_REG8(0xc5a2), 0x30 },
+	{ CCI_REG8(0xc5a3), 0x30 }, { CCI_REG8(0xc5a4), 0x30 },
+	{ CCI_REG8(0xc5a5), 0x30 }, { CCI_REG8(0xc5a6), 0x30 },
+	{ CCI_REG8(0xc5a7), 0x30 }, { CCI_REG8(0xc5a8), 0x30 },
+	{ CCI_REG8(0xc5a9), 0x30 }, { CCI_REG8(0xc5aa), 0x30 },
+	{ CCI_REG8(0xc5ab), 0x30 }, { CCI_REG8(0xc5b1), 0x38 },
+	{ CCI_REG8(0xc5b2), 0x38 }, { CCI_REG8(0xc5b3), 0x38 },
+	{ CCI_REG8(0xc5b4), 0x38 }, { CCI_REG8(0xc5b5), 0x38 },
+	{ CCI_REG8(0xc5b6), 0x38 }, { CCI_REG8(0xc5b7), 0x38 },
+	{ CCI_REG8(0xc5b8), 0x38 }, { CCI_REG8(0xc5b9), 0x38 },
+	{ CCI_REG8(0xc5ba), 0x38 }, { CCI_REG8(0xc5bb), 0x38 },
+	{ CCI_REG8(0xc5bc), 0x38 }, { CCI_REG8(0xc5bd), 0x38 },
+	{ CCI_REG8(0xc5be), 0x38 }, { CCI_REG8(0xc5bf), 0x38 },
+	{ CCI_REG8(0xc5c0), 0x38 }, { CCI_REG8(0xc5c1), 0x38 },
+	{ CCI_REG8(0xc5c2), 0x38 }, { CCI_REG8(0xc5c3), 0x38 },
+	{ CCI_REG8(0xc5c4), 0x38 }, { CCI_REG8(0xc5ca), 0x38 },
+	{ CCI_REG8(0xc5cb), 0x38 }, { CCI_REG8(0xc5cc), 0x38 },
+	{ CCI_REG8(0xc5cd), 0x38 }, { CCI_REG8(0xc5ce), 0x38 },
+	{ CCI_REG8(0xc5cf), 0x38 }, { CCI_REG8(0xc5d0), 0x38 },
+	{ CCI_REG8(0xc5d1), 0x38 }, { CCI_REG8(0xc5d2), 0x38 },
+	{ CCI_REG8(0xc5d3), 0x38 }, { CCI_REG8(0xc5d4), 0x38 },
+	{ CCI_REG8(0xc5d5), 0x38 }, { CCI_REG8(0xc5d6), 0x38 },
+	{ CCI_REG8(0xc5d7), 0x38 }, { CCI_REG8(0xc5d8), 0x38 },
+	{ CCI_REG8(0xc5d9), 0x38 }, { CCI_REG8(0xc5da), 0x38 },
+	{ CCI_REG8(0xc5db), 0x38 }, { CCI_REG8(0xc5dc), 0x38 },
+	{ CCI_REG8(0xc5dd), 0x38 }, { CCI_REG8(0x3a60), 0x68 },
+	{ CCI_REG8(0x3a6f), 0x68 }, { CCI_REG8(0x3a5e), 0xdc },
+	{ CCI_REG8(0x3a6d), 0xdc }, { CCI_REG8(0x3aed), 0x6e },
+	{ CCI_REG8(0x3af1), 0x73 }, { CCI_REG8(0x3992), 0x02 },
+	{ CCI_REG8(0x399e), 0x02 }, { CCI_REG8(0x371d), 0x17 },
+	{ CCI_REG8(0x371f), 0x08 }, { CCI_REG8(0x3721), 0xc9 },
+	{ CCI_REG8(0x401e), 0x00 }, { CCI_REG8(0x401f), 0xf8 },
+	{ CCI_REG8(0x3642), 0x00 }, { CCI_REG8(0x3641), 0x7f },
+	{ CCI_REG8(0x3ac5), 0x0c }, { CCI_REG8(0x3ac6), 0x09 },
+	{ CCI_REG8(0x3ac7), 0x06 }, { CCI_REG8(0x3ac8), 0x02 },
+	{ CCI_REG8(0x3ac9), 0x0c }, { CCI_REG8(0x3aca), 0x09 },
+	{ CCI_REG8(0x3acb), 0x06 }, { CCI_REG8(0x3acc), 0x02 },
+	{ CCI_REG8(0x3acd), 0x0c }, { CCI_REG8(0x3ace), 0x09 },
+	{ CCI_REG8(0x3acf), 0x07 }, { CCI_REG8(0x3ad0), 0x04 },
+	{ CCI_REG8(0x3ad1), 0x0c }, { CCI_REG8(0x3ad2), 0x09 },
+	{ CCI_REG8(0x3ad3), 0x07 }, { CCI_REG8(0x3ad4), 0x04 },
+	{ CCI_REG8(0xc483), 0x0c }, { CCI_REG8(0xc484), 0x0c },
+	{ CCI_REG8(0xc485), 0x0c }, { CCI_REG8(0xc486), 0x0c },
+	{ CCI_REG8(0x3a2f), 0x0c }, { CCI_REG8(0x3a30), 0x09 },
+	{ CCI_REG8(0x3a31), 0x06 }, { CCI_REG8(0x3a32), 0x02 },
+	{ CCI_REG8(0x3a34), 0x0c }, { CCI_REG8(0x3a35), 0x09 },
+	{ CCI_REG8(0x3a36), 0x07 }, { CCI_REG8(0x3a37), 0x04 },
+	{ CCI_REG8(0x3a43), 0x0c }, { CCI_REG8(0x3a44), 0x09 },
+	{ CCI_REG8(0x3a45), 0x06 }, { CCI_REG8(0x3a46), 0x02 },
+	{ CCI_REG8(0x3a48), 0x0c }, { CCI_REG8(0x3a49), 0x09 },
+	{ CCI_REG8(0x3a4a), 0x07 }, { CCI_REG8(0x3a4b), 0x04 },
+	{ CCI_REG8(0xc487), 0x0c }, { CCI_REG8(0xc488), 0x0c },
+	{ CCI_REG8(0xc489), 0x0c }, { CCI_REG8(0xc48a), 0x0c },
+	{ CCI_REG8(0x3645), 0xbd }, { CCI_REG8(0x373f), 0x00 },
+	{ CCI_REG8(0x374f), 0x10 }, { CCI_REG8(0x3743), 0xc6 },
+	{ CCI_REG8(0x3717), 0x82 }, { CCI_REG8(0x3732), 0x07 },
+	{ CCI_REG8(0x3731), 0x16 }, { CCI_REG8(0x3730), 0x16 },
+	{ CCI_REG8(0x3828), 0x07 }, { CCI_REG8(0x3714), 0x68 },
+	{ CCI_REG8(0x371d), 0x02 }, { CCI_REG8(0x371f), 0x02 },
+	{ CCI_REG8(0x37e0), 0x00 }, { CCI_REG8(0x37e1), 0x03 },
+	{ CCI_REG8(0x37e2), 0x07 }, { CCI_REG8(0x3734), 0x3e },
+	{ CCI_REG8(0x3736), 0x02 }, { CCI_REG8(0x37e4), 0x36 },
+	{ CCI_REG8(0x37e9), 0x1c }, { CCI_REG8(0x37ea), 0x01 },
+	{ CCI_REG8(0x37eb), 0x0a }, { CCI_REG8(0x37ec), 0x1c },
+	{ CCI_REG8(0x37ed), 0x01 }, { CCI_REG8(0x37ee), 0x36 },
+	{ CCI_REG8(0x373b), 0x1c }, { CCI_REG8(0x373c), 0x02 },
+	{ CCI_REG8(0x37bb), 0x1c }, { CCI_REG8(0x37bc), 0x02 },
+	{ CCI_REG8(0x37b8), 0x0c }, { CCI_REG8(0x371c), 0x01 },
+	{ CCI_REG8(0x371e), 0x11 }, { CCI_REG8(0x371d), 0x01 },
+	{ CCI_REG8(0x371f), 0x01 }, { CCI_REG8(0x3721), 0x01 },
+	{ CCI_REG8(0x3725), 0x12 }, { CCI_REG8(0x37e3), 0x06 },
+	{ CCI_REG8(0x37dd), 0x86 }, { CCI_REG8(0x37db), 0x0a },
+	{ CCI_REG8(0x37dc), 0x14 }, { CCI_REG8(0x3727), 0x20 },
+	{ CCI_REG8(0x37b2), 0x80 }, { CCI_REG8(0x37da), 0x04 },
+	{ CCI_REG8(0x37df), 0x01 }, { CCI_REG8(0x3731), 0x11 },
+	{ CCI_REG8(0x37dd), 0x86 }, { CCI_REG8(0x37df), 0x01 },
+	{ CCI_REG8(0x37da), 0x03 }, { CCI_REG8(0x37b2), 0x80 },
+	{ CCI_REG8(0x3727), 0x20 }, { CCI_REG8(0x4883), 0x26 },
+	{ CCI_REG8(0x488b), 0x88 }, { CCI_REG8(0x3d85), 0x1f },
+	{ CCI_REG8(0x3d81), 0x01 }, { CCI_REG8(0x3d84), 0x40 },
+	{ CCI_REG8(0x3d88), 0x00 }, { CCI_REG8(0x3d89), 0x00 },
+	{ CCI_REG8(0x3d8a), 0x0b }, { CCI_REG8(0x3d8b), 0xff },
+	{ CCI_REG8(0x4d00), 0x05 }, { CCI_REG8(0x4d01), 0xc4 },
+	{ CCI_REG8(0x4d02), 0xa3 }, { CCI_REG8(0x4d03), 0x8c },
+	{ CCI_REG8(0x4d04), 0xfb }, { CCI_REG8(0x4d05), 0xed },
+	{ CCI_REG8(0x4010), 0x28 }, { CCI_REG8(0x4030), 0x00 },
+	{ CCI_REG8(0x4031), 0x00 }, { CCI_REG8(0x4032), 0x00 },
+	{ CCI_REG8(0x4033), 0x00 }, { CCI_REG8(0x4034), 0x00 },
+	{ CCI_REG8(0x4035), 0x00 }, { CCI_REG8(0x4036), 0x00 },
+	{ CCI_REG8(0x4037), 0x00 }, { CCI_REG8(0x4040), 0x00 },
+	{ CCI_REG8(0x4041), 0x00 }, { CCI_REG8(0x4042), 0x00 },
+	{ CCI_REG8(0x4043), 0x00 }, { CCI_REG8(0x4044), 0x00 },
+	{ CCI_REG8(0x4045), 0x00 }, { CCI_REG8(0x4046), 0x00 },
+	{ CCI_REG8(0x4047), 0x00 }, { CCI_REG8(0x3400), 0x00 },
+	{ CCI_REG8(0x3421), 0x23 }, { CCI_REG8(0x3422), 0xfc },
+	{ CCI_REG8(0x3423), 0x07 }, { CCI_REG8(0x3424), 0x01 },
+	{ CCI_REG8(0x3425), 0x04 }, { CCI_REG8(0x3426), 0x50 },
+	{ CCI_REG8(0x3427), 0x55 }, { CCI_REG8(0x3428), 0x15 },
+	{ CCI_REG8(0x3429), 0x00 }, { CCI_REG8(0x3025), 0x03 },
+	{ CCI_REG8(0x3053), 0x00 }, { CCI_REG8(0x3054), 0x00 },
+	{ CCI_REG8(0x3055), 0x00 }, { CCI_REG8(0x3056), 0x00 },
+	{ CCI_REG8(0x3057), 0x00 }, { CCI_REG8(0x3058), 0x00 },
+	{ CCI_REG8(0x305c), 0x00 }, { CCI_REG8(0x340c), 0x1f },
+	{ CCI_REG8(0x340d), 0x00 }, { CCI_REG8(0x3501), 0x01 },
+	{ CCI_REG8(0x3542), 0x48 }, { CCI_REG8(0x3582), 0x24 },
+	{ CCI_REG8(0x3015), 0xf1 }, { CCI_REG8(0x3018), 0xf2 },
+	{ CCI_REG8(0x301c), 0xf2 }, { CCI_REG8(0x301d), 0xf6 },
+	{ CCI_REG8(0x301e), 0xf1 }, { CCI_REG8(0x0100), 0x01 },
+	{ CCI_REG8(0xfff9), 0x08 }, { CCI_REG8(0x3900), 0xcd },
+	{ CCI_REG8(0x3901), 0xcd }, { CCI_REG8(0x3902), 0xcd },
+	{ CCI_REG8(0x3903), 0xcd }, { CCI_REG8(0x3904), 0xcd },
+	{ CCI_REG8(0x3905), 0xcd }, { CCI_REG8(0x3906), 0xcd },
+	{ CCI_REG8(0x3907), 0xcd }, { CCI_REG8(0x3908), 0xcd },
+	{ CCI_REG8(0x3909), 0xcd }, { CCI_REG8(0x390a), 0xcd },
+	{ CCI_REG8(0x390b), 0xcd }, { CCI_REG8(0x390c), 0xcd },
+	{ CCI_REG8(0x390d), 0xcd }, { CCI_REG8(0x390e), 0xcd },
+	{ CCI_REG8(0x390f), 0xcd }, { CCI_REG8(0x3910), 0xcd },
+	{ CCI_REG8(0x3911), 0xcd }, { CCI_REG8(0x3912), 0xcd },
+	{ CCI_REG8(0x3913), 0xcd }, { CCI_REG8(0x3914), 0xcd },
+	{ CCI_REG8(0x3915), 0xcd }, { CCI_REG8(0x3916), 0xcd },
+	{ CCI_REG8(0x3917), 0xcd }, { CCI_REG8(0x3918), 0xcd },
+	{ CCI_REG8(0x3919), 0xcd }, { CCI_REG8(0x391a), 0xcd },
+	{ CCI_REG8(0x391b), 0xcd }, { CCI_REG8(0x391c), 0xcd },
+	{ CCI_REG8(0x391d), 0xcd }, { CCI_REG8(0x391e), 0xcd },
+	{ CCI_REG8(0x391f), 0xcd }, { CCI_REG8(0x3920), 0xcd },
+	{ CCI_REG8(0x3921), 0xcd }, { CCI_REG8(0x3922), 0xcd },
+	{ CCI_REG8(0x3923), 0xcd }, { CCI_REG8(0x3924), 0xcd },
+	{ CCI_REG8(0x3925), 0xcd }, { CCI_REG8(0x3926), 0xcd },
+	{ CCI_REG8(0x3927), 0xcd }, { CCI_REG8(0x3928), 0xcd },
+	{ CCI_REG8(0x3929), 0xcd }, { CCI_REG8(0x392a), 0xcd },
+	{ CCI_REG8(0x392b), 0xcd }, { CCI_REG8(0x392c), 0xcd },
+	{ CCI_REG8(0x392d), 0xcd }, { CCI_REG8(0x392e), 0xcd },
+	{ CCI_REG8(0x392f), 0xcd }, { CCI_REG8(0x3930), 0xcd },
+	{ CCI_REG8(0x3931), 0xcd }, { CCI_REG8(0x3932), 0xcd },
+	{ CCI_REG8(0x3933), 0xcd }, { CCI_REG8(0x3934), 0xcd },
+	{ CCI_REG8(0x3935), 0xcd }, { CCI_REG8(0x3936), 0xcd },
+	{ CCI_REG8(0x3937), 0xcd }, { CCI_REG8(0x3938), 0xcd },
+	{ CCI_REG8(0x3939), 0xcd }, { CCI_REG8(0x393a), 0xcd },
+	{ CCI_REG8(0x393b), 0xcd }, { CCI_REG8(0x393c), 0xcd },
+	{ CCI_REG8(0x393d), 0xcd }, { CCI_REG8(0x393e), 0xcd },
+	{ CCI_REG8(0x393f), 0xcd }, { CCI_REG8(0x3940), 0xcd },
+	{ CCI_REG8(0x3941), 0xcd }, { CCI_REG8(0x3942), 0xcd },
+	{ CCI_REG8(0x3943), 0xcd }, { CCI_REG8(0x3944), 0xcd },
+	{ CCI_REG8(0x3945), 0xcd }, { CCI_REG8(0x3946), 0xcd },
+	{ CCI_REG8(0x3947), 0xcd }, { CCI_REG8(0x3948), 0xcd },
+	{ CCI_REG8(0x3949), 0xcd }, { CCI_REG8(0x394a), 0xcd },
+	{ CCI_REG8(0x394b), 0xcd }, { CCI_REG8(0x394c), 0xcd },
+	{ CCI_REG8(0x394d), 0xcd }, { CCI_REG8(0x394e), 0xcd },
+	{ CCI_REG8(0x394f), 0xcd }, { CCI_REG8(0x3950), 0xcd },
+	{ CCI_REG8(0x3951), 0xcd }, { CCI_REG8(0x3952), 0xcd },
+	{ CCI_REG8(0x3953), 0xcd }, { CCI_REG8(0x3954), 0xcd },
+	{ CCI_REG8(0x3955), 0xcd }, { CCI_REG8(0x3956), 0xcd },
+	{ CCI_REG8(0x3957), 0xcd }, { CCI_REG8(0x3958), 0xcd },
+	{ CCI_REG8(0x3959), 0xcd }, { CCI_REG8(0x395a), 0xcd },
+	{ CCI_REG8(0x395b), 0xcd }, { CCI_REG8(0x395c), 0xcd },
+	{ CCI_REG8(0x395d), 0xcd }, { CCI_REG8(0x395e), 0xcd },
+	{ CCI_REG8(0x395f), 0xcd }, { CCI_REG8(0x3960), 0xcd },
+	{ CCI_REG8(0x3961), 0xcd }, { CCI_REG8(0x3962), 0xcd },
+	{ CCI_REG8(0x3963), 0xcd }, { CCI_REG8(0x3964), 0xcd },
+	{ CCI_REG8(0x3965), 0xcd }, { CCI_REG8(0x3966), 0xcd },
+	{ CCI_REG8(0x3967), 0xcd }, { CCI_REG8(0x3968), 0xcd },
+	{ CCI_REG8(0x3969), 0xcd }, { CCI_REG8(0x396a), 0xcd },
+	{ CCI_REG8(0x396b), 0xcd }, { CCI_REG8(0x396c), 0xcd },
+	{ CCI_REG8(0x396d), 0xcd }, { CCI_REG8(0x396e), 0xcd },
+	{ CCI_REG8(0x396f), 0xcd }, { CCI_REG8(0x3970), 0xcd },
+	{ CCI_REG8(0x3971), 0xcd }, { CCI_REG8(0x3972), 0xcd },
+	{ CCI_REG8(0x3973), 0xcd }, { CCI_REG8(0x3974), 0xcd },
+	{ CCI_REG8(0x3975), 0xcd }, { CCI_REG8(0x3976), 0xcd },
+	{ CCI_REG8(0x3977), 0xcd }, { CCI_REG8(0x3978), 0xcd },
+	{ CCI_REG8(0x3979), 0xcd }, { CCI_REG8(0x397a), 0xcd },
+	{ CCI_REG8(0x397b), 0xcd }, { CCI_REG8(0x397c), 0xcd },
+	{ CCI_REG8(0x397d), 0xcd }, { CCI_REG8(0x397e), 0xcd },
+	{ CCI_REG8(0x397f), 0xcd }, { CCI_REG8(0x3980), 0xcd },
+	{ CCI_REG8(0x3981), 0xcd }, { CCI_REG8(0x3982), 0xcd },
+	{ CCI_REG8(0x3983), 0xcd }, { CCI_REG8(0x3984), 0xcd },
+	{ CCI_REG8(0x3985), 0xcd }, { CCI_REG8(0x3986), 0xcd },
+	{ CCI_REG8(0x3987), 0xcd }, { CCI_REG8(0x3988), 0xcd },
+	{ CCI_REG8(0x3989), 0xcd }, { CCI_REG8(0x398a), 0xcd },
+	{ CCI_REG8(0x398b), 0xcd }, { CCI_REG8(0x398c), 0xcd },
+	{ CCI_REG8(0x398d), 0xcd }, { CCI_REG8(0x398e), 0xcd },
+	{ CCI_REG8(0x398f), 0xcd }, { CCI_REG8(0x3990), 0xcd },
+	{ CCI_REG8(0x3991), 0xcd }, { CCI_REG8(0x3992), 0xcd },
+	{ CCI_REG8(0x3993), 0xcd }, { CCI_REG8(0x3994), 0xcd },
+	{ CCI_REG8(0x3995), 0xcd }, { CCI_REG8(0x3996), 0xcd },
+	{ CCI_REG8(0x3997), 0xcd }, { CCI_REG8(0x3998), 0xcd },
+	{ CCI_REG8(0x3999), 0xcd }, { CCI_REG8(0x399a), 0xcd },
+	{ CCI_REG8(0x399b), 0xcd }, { CCI_REG8(0x399c), 0xcd },
+	{ CCI_REG8(0x399d), 0xcd }, { CCI_REG8(0x399e), 0xcd },
+	{ CCI_REG8(0x399f), 0xcd }, { CCI_REG8(0x39a0), 0xcd },
+	{ CCI_REG8(0x39a1), 0xcd }, { CCI_REG8(0x39a2), 0xcd },
+	{ CCI_REG8(0x39a3), 0xcd }, { CCI_REG8(0x39a4), 0xcd },
+	{ CCI_REG8(0x39a5), 0xcd }, { CCI_REG8(0x39a6), 0xcd },
+	{ CCI_REG8(0x39a7), 0xcd }, { CCI_REG8(0x39a8), 0xcd },
+	{ CCI_REG8(0x39a9), 0xcd }, { CCI_REG8(0x39aa), 0xcd },
+	{ CCI_REG8(0x39ab), 0xcd }, { CCI_REG8(0x39ac), 0xcd },
+	{ CCI_REG8(0x39ad), 0xcd }, { CCI_REG8(0x39ae), 0xcd },
+	{ CCI_REG8(0x39af), 0xcd }, { CCI_REG8(0x39b0), 0xcd },
+	{ CCI_REG8(0x39b1), 0xcd }, { CCI_REG8(0x39b2), 0xcd },
+	{ CCI_REG8(0x39b3), 0xcd }, { CCI_REG8(0x39b4), 0xcd },
+	{ CCI_REG8(0x39b5), 0xcd }, { CCI_REG8(0x39b6), 0xcd },
+	{ CCI_REG8(0x39b7), 0xcd }, { CCI_REG8(0x39b8), 0xcd },
+	{ CCI_REG8(0x39b9), 0xcd }, { CCI_REG8(0x39ba), 0xcd },
+	{ CCI_REG8(0x39bb), 0xcd }, { CCI_REG8(0x39bc), 0xcd },
+	{ CCI_REG8(0x39bd), 0xcd }, { CCI_REG8(0x39be), 0xcd },
+	{ CCI_REG8(0x39bf), 0xcd }, { CCI_REG8(0x39c0), 0xcd },
+	{ CCI_REG8(0x39c1), 0xcd }, { CCI_REG8(0x39c2), 0xcd },
+	{ CCI_REG8(0x39c3), 0xcd }, { CCI_REG8(0x39c4), 0xcd },
+	{ CCI_REG8(0x39c5), 0xcd }, { CCI_REG8(0x39c6), 0xcd },
+	{ CCI_REG8(0x39c7), 0xcd }, { CCI_REG8(0x39c8), 0xcd },
+	{ CCI_REG8(0x39c9), 0xcd }, { CCI_REG8(0x39ca), 0xcd },
+	{ CCI_REG8(0x39cb), 0xcd }, { CCI_REG8(0x39cc), 0xcd },
+	{ CCI_REG8(0x39cd), 0xcd }, { CCI_REG8(0x39ce), 0xcd },
+	{ CCI_REG8(0x39cf), 0xcd }, { CCI_REG8(0x39d0), 0xcd },
+	{ CCI_REG8(0x39d1), 0xcd }, { CCI_REG8(0x39d2), 0xcd },
+	{ CCI_REG8(0x39d3), 0xcd }, { CCI_REG8(0x39d4), 0xcd },
+	{ CCI_REG8(0x39d5), 0xcd }, { CCI_REG8(0x39d6), 0xcd },
+	{ CCI_REG8(0x39d7), 0xcd }, { CCI_REG8(0x39d8), 0xcd },
+	{ CCI_REG8(0x39d9), 0xcd }, { CCI_REG8(0x39da), 0xcd },
+	{ CCI_REG8(0x39db), 0xcd }, { CCI_REG8(0x39dc), 0xcd },
+	{ CCI_REG8(0x39dd), 0xcd }, { CCI_REG8(0x39de), 0xcd },
+	{ CCI_REG8(0x39df), 0xcd }, { CCI_REG8(0x39e0), 0xcd },
+	{ CCI_REG8(0x39e1), 0x40 }, { CCI_REG8(0x39e2), 0x40 },
+	{ CCI_REG8(0x39e3), 0x40 }, { CCI_REG8(0x39e4), 0x40 },
+	{ CCI_REG8(0x39e5), 0x40 }, { CCI_REG8(0x39e6), 0x40 },
+	{ CCI_REG8(0x39e7), 0x40 }, { CCI_REG8(0x39e8), 0x40 },
+	{ CCI_REG8(0x39e9), 0x40 }, { CCI_REG8(0x39ea), 0x40 },
+	{ CCI_REG8(0x39eb), 0x40 }, { CCI_REG8(0x39ec), 0x40 },
+	{ CCI_REG8(0x39ed), 0x40 }, { CCI_REG8(0x39ee), 0x40 },
+	{ CCI_REG8(0x39ef), 0x40 }, { CCI_REG8(0x39f0), 0x40 },
+	{ CCI_REG8(0x39f1), 0x40 }, { CCI_REG8(0x39f2), 0x40 },
+	{ CCI_REG8(0x39f3), 0x40 }, { CCI_REG8(0x39f4), 0x40 },
+	{ CCI_REG8(0x39f5), 0x40 }, { CCI_REG8(0x39f6), 0x40 },
+	{ CCI_REG8(0x39f7), 0x40 }, { CCI_REG8(0x39f8), 0x40 },
+	{ CCI_REG8(0x39f9), 0x40 }, { CCI_REG8(0x39fa), 0x40 },
+	{ CCI_REG8(0x39fb), 0x40 }, { CCI_REG8(0x39fc), 0x40 },
+	{ CCI_REG8(0x39fd), 0x40 }, { CCI_REG8(0x39fe), 0x40 },
+	{ CCI_REG8(0x39ff), 0x40 }, { CCI_REG8(0x3a00), 0x40 },
+	{ CCI_REG8(0x3a01), 0x40 }, { CCI_REG8(0x3a02), 0x40 },
+	{ CCI_REG8(0x3a03), 0x40 }, { CCI_REG8(0x3a04), 0x40 },
+	{ CCI_REG8(0x3a05), 0x40 }, { CCI_REG8(0x3a06), 0x40 },
+	{ CCI_REG8(0x3a07), 0x40 }, { CCI_REG8(0x3a08), 0x40 },
+	{ CCI_REG8(0x3a09), 0x40 }, { CCI_REG8(0x3a0a), 0x40 },
+	{ CCI_REG8(0x3a0b), 0x40 }, { CCI_REG8(0x3a0c), 0x40 },
+	{ CCI_REG8(0x3a0d), 0x40 }, { CCI_REG8(0x3a0e), 0x40 },
+	{ CCI_REG8(0x3a0f), 0x40 }, { CCI_REG8(0x3a10), 0x40 },
+	{ CCI_REG8(0x3a11), 0x40 }, { CCI_REG8(0x3a12), 0x40 },
+	{ CCI_REG8(0x3a13), 0x40 }, { CCI_REG8(0x3a14), 0x40 },
+	{ CCI_REG8(0x3a15), 0x40 }, { CCI_REG8(0x3a16), 0x40 },
+	{ CCI_REG8(0x3a17), 0x40 }, { CCI_REG8(0x3a18), 0x40 },
+	{ CCI_REG8(0x3a19), 0x40 }, { CCI_REG8(0x3a1a), 0x40 },
+	{ CCI_REG8(0x3a1b), 0x40 }, { CCI_REG8(0x3a1c), 0x40 },
+	{ CCI_REG8(0x3a1d), 0x40 }, { CCI_REG8(0x3a1e), 0x40 },
+	{ CCI_REG8(0x3a1f), 0x40 }, { CCI_REG8(0x3a20), 0x40 },
+	{ CCI_REG8(0x3a21), 0x40 }, { CCI_REG8(0x3a22), 0x40 },
+	{ CCI_REG8(0x3a23), 0x40 }, { CCI_REG8(0x3a24), 0x40 },
+	{ CCI_REG8(0x3a25), 0x40 }, { CCI_REG8(0x3a26), 0x40 },
+	{ CCI_REG8(0x3a27), 0x40 }, { CCI_REG8(0x3a28), 0x40 },
+	{ CCI_REG8(0x3a29), 0x40 }, { CCI_REG8(0x3a2a), 0x40 },
+	{ CCI_REG8(0x3a2b), 0x40 }, { CCI_REG8(0x3a2c), 0x40 },
+	{ CCI_REG8(0x3a2d), 0x40 }, { CCI_REG8(0x3a2e), 0x40 },
+	{ CCI_REG8(0x3a2f), 0x40 }, { CCI_REG8(0x3a30), 0x40 },
+	{ CCI_REG8(0x3a31), 0x40 }, { CCI_REG8(0x3a32), 0x40 },
+	{ CCI_REG8(0x3a33), 0x40 }, { CCI_REG8(0x3a34), 0x40 },
+	{ CCI_REG8(0x3a35), 0x40 }, { CCI_REG8(0x3a36), 0x40 },
+	{ CCI_REG8(0x3a37), 0x40 }, { CCI_REG8(0x3a38), 0x40 },
+	{ CCI_REG8(0x3a39), 0x40 }, { CCI_REG8(0x3a3a), 0x40 },
+	{ CCI_REG8(0x3a3b), 0xcd }, { CCI_REG8(0x3a3c), 0xcd },
+	{ CCI_REG8(0x3a3d), 0xcd }, { CCI_REG8(0x3a3e), 0xcd },
+	{ CCI_REG8(0x3a3f), 0xcd }, { CCI_REG8(0x3a40), 0xcd },
+	{ CCI_REG8(0x3a41), 0xcd }, { CCI_REG8(0x3a42), 0xcd },
+	{ CCI_REG8(0x3a43), 0xcd }, { CCI_REG8(0x3a44), 0xcd },
+	{ CCI_REG8(0x3a45), 0xcd }, { CCI_REG8(0x3a46), 0xcd },
+	{ CCI_REG8(0x3a47), 0xcd }, { CCI_REG8(0x3a48), 0xcd },
+	{ CCI_REG8(0x3a49), 0xcd }, { CCI_REG8(0x3a4a), 0xcd },
+	{ CCI_REG8(0x3a4b), 0xcd }, { CCI_REG8(0x3a4c), 0xcd },
+	{ CCI_REG8(0x3a4d), 0xcd }, { CCI_REG8(0x3a4e), 0xcd },
+	{ CCI_REG8(0x3a4f), 0xcd }, { CCI_REG8(0x3a50), 0xcd },
+	{ CCI_REG8(0x3a51), 0xcd }, { CCI_REG8(0x3a52), 0xcd },
+	{ CCI_REG8(0x3a53), 0xcd }, { CCI_REG8(0x3a54), 0xcd },
+	{ CCI_REG8(0x3a55), 0xcd }, { CCI_REG8(0x3a56), 0xcd },
+	{ CCI_REG8(0x3a57), 0xcd }, { CCI_REG8(0x3a58), 0xcd },
+	{ CCI_REG8(0x3a59), 0xcd }, { CCI_REG8(0x3a5a), 0xcd },
+	{ CCI_REG8(0x3a5b), 0xcd }, { CCI_REG8(0x3a5c), 0xcd },
+	{ CCI_REG8(0x3a5d), 0xcd }, { CCI_REG8(0x3a5e), 0xcd },
+	{ CCI_REG8(0x3a5f), 0xcd }, { CCI_REG8(0x3a60), 0xcd },
+	{ CCI_REG8(0x3a61), 0xcd }, { CCI_REG8(0x3a62), 0xcd },
+	{ CCI_REG8(0x3a63), 0xcd }, { CCI_REG8(0x3a64), 0xcd },
+	{ CCI_REG8(0x3a65), 0xcd }, { CCI_REG8(0x3a66), 0xcd },
+	{ CCI_REG8(0x3a67), 0xcd }, { CCI_REG8(0x3a68), 0xcd },
+	{ CCI_REG8(0x3a69), 0xcd }, { CCI_REG8(0x3a6a), 0xcd },
+	{ CCI_REG8(0x3a6b), 0xcd }, { CCI_REG8(0x3a6c), 0xcd },
+	{ CCI_REG8(0x3a6d), 0xcd }, { CCI_REG8(0x3a6e), 0xcd },
+	{ CCI_REG8(0x3a6f), 0xcd }, { CCI_REG8(0x3a70), 0xcd },
+	{ CCI_REG8(0x3a71), 0xcd }, { CCI_REG8(0x3a72), 0xcd },
+	{ CCI_REG8(0x3a73), 0xcd }, { CCI_REG8(0x3a74), 0xcd },
+	{ CCI_REG8(0x3a75), 0xcd }, { CCI_REG8(0x3a76), 0xcd },
+	{ CCI_REG8(0x3a77), 0xcd }, { CCI_REG8(0x3a78), 0xcd },
+	{ CCI_REG8(0x3a79), 0xcd }, { CCI_REG8(0x3a7a), 0xcd },
+	{ CCI_REG8(0x3a7b), 0xcd }, { CCI_REG8(0x3a7c), 0xcd },
+	{ CCI_REG8(0x3a7d), 0xcd }, { CCI_REG8(0x3a7e), 0xcd },
+	{ CCI_REG8(0x3a7f), 0xcd }, { CCI_REG8(0x3a80), 0xcd },
+	{ CCI_REG8(0x3a81), 0xcd }, { CCI_REG8(0x3a82), 0xcd },
+	{ CCI_REG8(0x3a83), 0xcd }, { CCI_REG8(0x3a84), 0xcd },
+	{ CCI_REG8(0x3a85), 0xcd }, { CCI_REG8(0x3a86), 0xcd },
+	{ CCI_REG8(0x3a87), 0xcd }, { CCI_REG8(0x3a88), 0xcd },
+	{ CCI_REG8(0x3a89), 0xcd }, { CCI_REG8(0x3a8a), 0xcd },
+	{ CCI_REG8(0x3a8b), 0xcd }, { CCI_REG8(0x3a8c), 0xcd },
+	{ CCI_REG8(0x3a8d), 0xcd }, { CCI_REG8(0x3a8e), 0xcd },
+	{ CCI_REG8(0x3a8f), 0xcd }, { CCI_REG8(0x3a90), 0xcd },
+	{ CCI_REG8(0x3a91), 0xcd }, { CCI_REG8(0x3a92), 0xcd },
+	{ CCI_REG8(0x3a93), 0xcd }, { CCI_REG8(0x3a94), 0xcd },
+	{ CCI_REG8(0x3a95), 0x40 }, { CCI_REG8(0x3a96), 0x40 },
+	{ CCI_REG8(0x3a97), 0x40 }, { CCI_REG8(0x3a98), 0x40 },
+	{ CCI_REG8(0x3a99), 0x40 }, { CCI_REG8(0x3a9a), 0x40 },
+	{ CCI_REG8(0x3a9b), 0x40 }, { CCI_REG8(0x3a9c), 0x40 },
+	{ CCI_REG8(0x3a9d), 0x40 }, { CCI_REG8(0x3a9e), 0x40 },
+	{ CCI_REG8(0x3a9f), 0x40 }, { CCI_REG8(0x3aa0), 0x40 },
+	{ CCI_REG8(0x3aa1), 0x40 }, { CCI_REG8(0x3aa2), 0x40 },
+	{ CCI_REG8(0x3aa3), 0x40 }, { CCI_REG8(0x3aa4), 0x40 },
+	{ CCI_REG8(0x3aa5), 0x40 }, { CCI_REG8(0x3aa6), 0x40 },
+	{ CCI_REG8(0x3aa7), 0x40 }, { CCI_REG8(0x3aa8), 0x40 },
+	{ CCI_REG8(0x3aa9), 0x40 }, { CCI_REG8(0x3aaa), 0x40 },
+	{ CCI_REG8(0x3aab), 0x40 }, { CCI_REG8(0x3aac), 0x40 },
+	{ CCI_REG8(0x3aad), 0x40 }, { CCI_REG8(0x3aae), 0x40 },
+	{ CCI_REG8(0x3aaf), 0x40 }, { CCI_REG8(0x3ab0), 0x40 },
+	{ CCI_REG8(0x3ab1), 0x40 }, { CCI_REG8(0x3ab2), 0x40 },
+	{ CCI_REG8(0x3ab3), 0x40 }, { CCI_REG8(0x3ab4), 0x40 },
+	{ CCI_REG8(0x3ab5), 0x40 }, { CCI_REG8(0x3ab6), 0x40 },
+	{ CCI_REG8(0x3ab7), 0x40 }, { CCI_REG8(0x3ab8), 0x40 },
+	{ CCI_REG8(0x3ab9), 0x40 }, { CCI_REG8(0x3aba), 0x40 },
+	{ CCI_REG8(0x3abb), 0x40 }, { CCI_REG8(0x3abc), 0x40 },
+	{ CCI_REG8(0x3abd), 0x40 }, { CCI_REG8(0x3abe), 0x40 },
+	{ CCI_REG8(0x3abf), 0x40 }, { CCI_REG8(0x3ac0), 0x40 },
+	{ CCI_REG8(0x3ac1), 0x40 }, { CCI_REG8(0x3ac2), 0x40 },
+	{ CCI_REG8(0x3ac3), 0x40 }, { CCI_REG8(0x3ac4), 0x40 },
+	{ CCI_REG8(0x3ac5), 0x40 }, { CCI_REG8(0x3ac6), 0x40 },
+	{ CCI_REG8(0x3ac7), 0x40 }, { CCI_REG8(0x3ac8), 0x40 },
+	{ CCI_REG8(0x3ac9), 0x40 }, { CCI_REG8(0x3aca), 0x40 },
+	{ CCI_REG8(0x3acb), 0x40 }, { CCI_REG8(0x3acc), 0x40 },
+	{ CCI_REG8(0x3acd), 0x40 }, { CCI_REG8(0x3ace), 0x40 },
+	{ CCI_REG8(0x3acf), 0x40 }, { CCI_REG8(0x3ad0), 0x40 },
+	{ CCI_REG8(0x3ad1), 0x40 }, { CCI_REG8(0x3ad2), 0x40 },
+	{ CCI_REG8(0x3ad3), 0x40 }, { CCI_REG8(0x3ad4), 0x40 },
+	{ CCI_REG8(0x3ad5), 0x40 }, { CCI_REG8(0x3ad6), 0x40 },
+	{ CCI_REG8(0x3ad7), 0x40 }, { CCI_REG8(0x3ad8), 0x40 },
+	{ CCI_REG8(0x3ad9), 0x40 }, { CCI_REG8(0x3ada), 0x40 },
+	{ CCI_REG8(0x3adb), 0x40 }, { CCI_REG8(0x3adc), 0x40 },
+	{ CCI_REG8(0x3add), 0x40 }, { CCI_REG8(0x3ade), 0x40 },
+	{ CCI_REG8(0x3adf), 0x40 }, { CCI_REG8(0x3ae0), 0x40 },
+	{ CCI_REG8(0x3ae1), 0x40 }, { CCI_REG8(0x3ae2), 0x40 },
+	{ CCI_REG8(0x3ae3), 0x40 }, { CCI_REG8(0x3ae4), 0x40 },
+	{ CCI_REG8(0x3ae5), 0x40 }, { CCI_REG8(0x3ae6), 0x40 },
+	{ CCI_REG8(0x3ae7), 0x40 }, { CCI_REG8(0x3ae8), 0x40 },
+	{ CCI_REG8(0x3ae9), 0x40 }, { CCI_REG8(0x3aea), 0x40 },
+	{ CCI_REG8(0x3aeb), 0x40 }, { CCI_REG8(0x3aec), 0x40 },
+	{ CCI_REG8(0x3aed), 0x40 }, { CCI_REG8(0x3aee), 0x40 },
+	{ CCI_REG8(0x3aef), 0xcd }, { CCI_REG8(0x3af0), 0xcd },
+	{ CCI_REG8(0x3af1), 0xcd }, { CCI_REG8(0x3af2), 0xcd },
+	{ CCI_REG8(0x3af3), 0xcd }, { CCI_REG8(0x3af4), 0xcd },
+	{ CCI_REG8(0x3af5), 0xcd }, { CCI_REG8(0x3af6), 0xcd },
+	{ CCI_REG8(0x3af7), 0xcd }, { CCI_REG8(0x3af8), 0xcd },
+	{ CCI_REG8(0x3af9), 0xcd }, { CCI_REG8(0x3afa), 0xcd },
+	{ CCI_REG8(0x3afb), 0xcd }, { CCI_REG8(0x3afc), 0xcd },
+	{ CCI_REG8(0x3afd), 0xcd }, { CCI_REG8(0x3afe), 0xcd },
+	{ CCI_REG8(0x3aff), 0xcd }, { CCI_REG8(0x3b00), 0xcd },
+	{ CCI_REG8(0x3b01), 0xcd }, { CCI_REG8(0x3b02), 0xcd },
+	{ CCI_REG8(0x3b03), 0xcd }, { CCI_REG8(0x3b04), 0xcd },
+	{ CCI_REG8(0x3b05), 0xcd }, { CCI_REG8(0x3b06), 0xcd },
+	{ CCI_REG8(0x3b07), 0xcd }, { CCI_REG8(0x3b08), 0xcd },
+	{ CCI_REG8(0x3b09), 0xcd }, { CCI_REG8(0x3b0a), 0xcd },
+	{ CCI_REG8(0x3b0b), 0xcd }, { CCI_REG8(0x3b0c), 0xcd },
+	{ CCI_REG8(0x3b0d), 0xcd }, { CCI_REG8(0x3b0e), 0xcd },
+	{ CCI_REG8(0x3b0f), 0xcd }, { CCI_REG8(0x3b10), 0xcd },
+	{ CCI_REG8(0x3b11), 0xcd }, { CCI_REG8(0x3b12), 0xcd },
+	{ CCI_REG8(0x3b13), 0xcd }, { CCI_REG8(0x3b14), 0xcd },
+	{ CCI_REG8(0x3b15), 0xcd }, { CCI_REG8(0x3b16), 0xcd },
+	{ CCI_REG8(0x3b17), 0xcd }, { CCI_REG8(0x3b18), 0xcd },
+	{ CCI_REG8(0x3b19), 0xcd }, { CCI_REG8(0x3b1a), 0xcd },
+	{ CCI_REG8(0x3b1b), 0xcd }, { CCI_REG8(0x3b1c), 0xcd },
+	{ CCI_REG8(0x3b1d), 0xcd }, { CCI_REG8(0x3b1e), 0xcd },
+	{ CCI_REG8(0x3b1f), 0xcd }, { CCI_REG8(0x3b20), 0xcd },
+	{ CCI_REG8(0x3b21), 0xcd }, { CCI_REG8(0x3b22), 0xcd },
+	{ CCI_REG8(0x3b23), 0xcd }, { CCI_REG8(0x3b24), 0xcd },
+	{ CCI_REG8(0x3b25), 0xcd }, { CCI_REG8(0x3b26), 0xcd },
+	{ CCI_REG8(0x3b27), 0xcd }, { CCI_REG8(0x3b28), 0xcd },
+	{ CCI_REG8(0x3b29), 0xcd }, { CCI_REG8(0x3b2a), 0xcd },
+	{ CCI_REG8(0x3b2b), 0xcd }, { CCI_REG8(0x3b2c), 0xcd },
+	{ CCI_REG8(0x3b2d), 0xcd }, { CCI_REG8(0x3b2e), 0xcd },
+	{ CCI_REG8(0x3b2f), 0xcd }, { CCI_REG8(0x3b30), 0xcd },
+	{ CCI_REG8(0x3b31), 0xcd }, { CCI_REG8(0x3b32), 0xcd },
+	{ CCI_REG8(0x3b33), 0xcd }, { CCI_REG8(0x3b34), 0xcd },
+	{ CCI_REG8(0x3b35), 0xcd }, { CCI_REG8(0x3b36), 0xcd },
+	{ CCI_REG8(0x3b37), 0xcd }, { CCI_REG8(0x3b38), 0xcd },
+	{ CCI_REG8(0x3b39), 0xcd }, { CCI_REG8(0x3b3a), 0xcd },
+	{ CCI_REG8(0x3b3b), 0xcd }, { CCI_REG8(0x3b3c), 0xcd },
+	{ CCI_REG8(0x3b3d), 0xcd }, { CCI_REG8(0x3b3e), 0xcd },
+	{ CCI_REG8(0x3b3f), 0xcd }, { CCI_REG8(0x3b40), 0xcd },
+	{ CCI_REG8(0x3b41), 0xcd }, { CCI_REG8(0x3b42), 0xcd },
+	{ CCI_REG8(0x3b43), 0xcd }, { CCI_REG8(0x3b44), 0xcd },
+	{ CCI_REG8(0x3b45), 0xcd }, { CCI_REG8(0x3b46), 0xcd },
+	{ CCI_REG8(0x3b47), 0xcd }, { CCI_REG8(0x3b48), 0xcd },
+	{ CCI_REG8(0x3b49), 0xcd }, { CCI_REG8(0x3b4a), 0xcd },
+	{ CCI_REG8(0x3b4b), 0xcd }, { CCI_REG8(0x3b4c), 0xcd },
+	{ CCI_REG8(0x3b4d), 0xcd }, { CCI_REG8(0x3b4e), 0xcd },
+	{ CCI_REG8(0x3b4f), 0xcd }, { CCI_REG8(0x3b50), 0xcd },
+	{ CCI_REG8(0x3b51), 0xcd }, { CCI_REG8(0x3b52), 0xcd },
+	{ CCI_REG8(0x3b53), 0xcd }, { CCI_REG8(0x3b54), 0xcd },
+	{ CCI_REG8(0x3b55), 0xcd }, { CCI_REG8(0x3b56), 0xcd },
+	{ CCI_REG8(0x3b57), 0xcd }, { CCI_REG8(0x3b58), 0xcd },
+	{ CCI_REG8(0x3b59), 0xcd }, { CCI_REG8(0x3b5a), 0xcd },
+	{ CCI_REG8(0x3b5b), 0xcd }, { CCI_REG8(0x3b5c), 0xcd },
+	{ CCI_REG8(0x3b5d), 0xcd }, { CCI_REG8(0x3b5e), 0xcd },
+	{ CCI_REG8(0x3b5f), 0xcd }, { CCI_REG8(0x3b60), 0xcd },
+	{ CCI_REG8(0x3b61), 0xcd }, { CCI_REG8(0x3b62), 0xcd },
+	{ CCI_REG8(0x3b63), 0xcd }, { CCI_REG8(0x3b64), 0xcd },
+	{ CCI_REG8(0x3b65), 0xcd }, { CCI_REG8(0x3b66), 0xcd },
+	{ CCI_REG8(0x3b67), 0xcd }, { CCI_REG8(0x3b68), 0xcd },
+	{ CCI_REG8(0x3b69), 0xcd }, { CCI_REG8(0x3b6a), 0xcd },
+	{ CCI_REG8(0x3b6b), 0xcd }, { CCI_REG8(0x3b6c), 0xcd },
+	{ CCI_REG8(0x3b6d), 0xcd }, { CCI_REG8(0x3b6e), 0xcd },
+	{ CCI_REG8(0x3b6f), 0xcd }, { CCI_REG8(0x3b70), 0xcd },
+	{ CCI_REG8(0x3b71), 0xcd }, { CCI_REG8(0x3b72), 0xcd },
+	{ CCI_REG8(0x3b73), 0xcd }, { CCI_REG8(0x3b74), 0xcd },
+	{ CCI_REG8(0x3b75), 0xcd }, { CCI_REG8(0x3b76), 0xcd },
+	{ CCI_REG8(0x3b77), 0xcd }, { CCI_REG8(0x3b78), 0xcd },
+	{ CCI_REG8(0x3b79), 0xcd }, { CCI_REG8(0x3b7a), 0xcd },
+	{ CCI_REG8(0x3b7b), 0xcd }, { CCI_REG8(0x3b7c), 0xcd },
+	{ CCI_REG8(0x3b7d), 0xcd }, { CCI_REG8(0x3b7e), 0xcd },
+	{ CCI_REG8(0x3b7f), 0xcd }, { CCI_REG8(0x3b80), 0xcd },
+	{ CCI_REG8(0x3b81), 0xcd }, { CCI_REG8(0x3b82), 0xcd },
+	{ CCI_REG8(0x3b83), 0xcd }, { CCI_REG8(0x3b84), 0xcd },
+	{ CCI_REG8(0x3b85), 0xcd }, { CCI_REG8(0x3b86), 0xcd },
+	{ CCI_REG8(0x3b87), 0xcd }, { CCI_REG8(0x3b88), 0xcd },
+	{ CCI_REG8(0x3b89), 0xcd }, { CCI_REG8(0x3b8a), 0xcd },
+	{ CCI_REG8(0x3b8b), 0xcd }, { CCI_REG8(0x3b8c), 0xcd },
+	{ CCI_REG8(0x3b8d), 0xcd }, { CCI_REG8(0x3b8e), 0xcd },
+	{ CCI_REG8(0x3b8f), 0xcd }, { CCI_REG8(0x3b90), 0xcd },
+	{ CCI_REG8(0x3b91), 0xcd }, { CCI_REG8(0x3b92), 0xcd },
+	{ CCI_REG8(0x3b93), 0xcd }, { CCI_REG8(0x3b94), 0xcd },
+	{ CCI_REG8(0x3b95), 0xcd }, { CCI_REG8(0x3b96), 0xcd },
+	{ CCI_REG8(0x3b97), 0xcd }, { CCI_REG8(0x3b98), 0xcd },
+	{ CCI_REG8(0x3b99), 0xcd }, { CCI_REG8(0x3b9a), 0xcd },
+	{ CCI_REG8(0x3b9b), 0xcd }, { CCI_REG8(0x3b9c), 0xcd },
+	{ CCI_REG8(0x3b9d), 0xcd }, { CCI_REG8(0x3b9e), 0xcd },
+	{ CCI_REG8(0x3b9f), 0xcd }, { CCI_REG8(0x3ba0), 0xcd },
+	{ CCI_REG8(0x3ba1), 0xcd }, { CCI_REG8(0x3ba2), 0xcd },
+	{ CCI_REG8(0x3ba3), 0xcd }, { CCI_REG8(0x3ba4), 0xcd },
+	{ CCI_REG8(0x3ba5), 0xcd }, { CCI_REG8(0x3ba6), 0xcd },
+	{ CCI_REG8(0x3ba7), 0xcd }, { CCI_REG8(0x3ba8), 0xcd },
+	{ CCI_REG8(0x3ba9), 0xcd }, { CCI_REG8(0x3baa), 0xcd },
+	{ CCI_REG8(0x3bab), 0xcd }, { CCI_REG8(0x3bac), 0xcd },
+	{ CCI_REG8(0x3bad), 0xcd }, { CCI_REG8(0x3bae), 0xcd },
+	{ CCI_REG8(0x3baf), 0xcd }, { CCI_REG8(0x3bb0), 0xcd },
+	{ CCI_REG8(0x3bb1), 0xcd }, { CCI_REG8(0x3bb2), 0xcd },
+	{ CCI_REG8(0x3bb3), 0xcd }, { CCI_REG8(0x3bb4), 0xcd },
+	{ CCI_REG8(0x3bb5), 0xcd }, { CCI_REG8(0x3bb6), 0xcd },
+	{ CCI_REG8(0x3bb7), 0xcd }, { CCI_REG8(0x3bb8), 0xcd },
+	{ CCI_REG8(0x3bb9), 0xcd }, { CCI_REG8(0x3bba), 0xcd },
+	{ CCI_REG8(0x3bbb), 0xcd }, { CCI_REG8(0x3bbc), 0xcd },
+	{ CCI_REG8(0x3bbd), 0xcd }, { CCI_REG8(0x3bbe), 0xcd },
+	{ CCI_REG8(0x3bbf), 0xcd }, { CCI_REG8(0x3bc0), 0xcd },
+	{ CCI_REG8(0x3bc1), 0xcd }, { CCI_REG8(0x3bc2), 0xcd },
+	{ CCI_REG8(0x3bc3), 0xcd }, { CCI_REG8(0x3bc4), 0xcd },
+	{ CCI_REG8(0x3bc5), 0xcd }, { CCI_REG8(0x3bc6), 0xcd },
+	{ CCI_REG8(0x3bc7), 0xcd }, { CCI_REG8(0x3bc8), 0xcd },
+	{ CCI_REG8(0x3bc9), 0xcd }, { CCI_REG8(0x3bca), 0xcd },
+	{ CCI_REG8(0x3bcb), 0xcd }, { CCI_REG8(0x3bcc), 0xcd },
+	{ CCI_REG8(0x3bcd), 0xcd }, { CCI_REG8(0x3bce), 0xcd },
+	{ CCI_REG8(0x3bcf), 0xcd }, { CCI_REG8(0x3bd0), 0xcd },
+	{ CCI_REG8(0x3bd1), 0xcd }, { CCI_REG8(0x3bd2), 0xcd },
+	{ CCI_REG8(0x3bd3), 0xcd }, { CCI_REG8(0x3bd4), 0xcd },
+	{ CCI_REG8(0x3bd5), 0xcd }, { CCI_REG8(0x3bd6), 0xcd },
+	{ CCI_REG8(0x3bd7), 0xcd }, { CCI_REG8(0x3bd8), 0xcd },
+	{ CCI_REG8(0x3bd9), 0xcd }, { CCI_REG8(0x3bda), 0xcd },
+	{ CCI_REG8(0x3bdb), 0xcd }, { CCI_REG8(0x3bdc), 0xcd },
+	{ CCI_REG8(0x3bdd), 0xcd }, { CCI_REG8(0x3bde), 0xcd },
+	{ CCI_REG8(0x3bdf), 0xcd }, { CCI_REG8(0x3be0), 0xcd },
+	{ CCI_REG8(0x3be1), 0xcd }, { CCI_REG8(0x3be2), 0xcd },
+	{ CCI_REG8(0x3be3), 0xcd }, { CCI_REG8(0x3be4), 0xcd },
+	{ CCI_REG8(0x3be5), 0xcd }, { CCI_REG8(0x3be6), 0xcd },
+	{ CCI_REG8(0x3be7), 0xcd }, { CCI_REG8(0x3be8), 0xcd },
+	{ CCI_REG8(0x3be9), 0xcd }, { CCI_REG8(0x3bea), 0xcd },
+	{ CCI_REG8(0x3beb), 0xcd }, { CCI_REG8(0x3bec), 0xcd },
+	{ CCI_REG8(0x3bed), 0xcd }, { CCI_REG8(0x3bee), 0xcd },
+	{ CCI_REG8(0x3bef), 0xcd }, { CCI_REG8(0x3bf0), 0xcd },
+	{ CCI_REG8(0x3bf1), 0xcd }, { CCI_REG8(0x3bf2), 0xcd },
+	{ CCI_REG8(0x3bf3), 0xcd }, { CCI_REG8(0x3bf4), 0xcd },
+	{ CCI_REG8(0x3bf5), 0xcd }, { CCI_REG8(0x3bf6), 0xcd },
+	{ CCI_REG8(0x3bf7), 0xcd }, { CCI_REG8(0x3bf8), 0xcd },
+	{ CCI_REG8(0x3bf9), 0xcd }, { CCI_REG8(0x3bfa), 0xcd },
+	{ CCI_REG8(0x3bfb), 0xcd }, { CCI_REG8(0x3bfc), 0xcd },
+	{ CCI_REG8(0x3bfd), 0xcd }, { CCI_REG8(0x3bfe), 0xcd },
+	{ CCI_REG8(0x3bff), 0xcd }, { CCI_REG8(0x3c00), 0xcd },
+	{ CCI_REG8(0x3c01), 0xcd }, { CCI_REG8(0x3c02), 0xcd },
+	{ CCI_REG8(0x3c03), 0xcd }, { CCI_REG8(0x3c04), 0xcd },
+	{ CCI_REG8(0x3c05), 0xcd }, { CCI_REG8(0x3c06), 0xcd },
+	{ CCI_REG8(0x3c07), 0xcd }, { CCI_REG8(0x3c08), 0xcd },
+	{ CCI_REG8(0x3c09), 0xcd }, { CCI_REG8(0x3c0a), 0xcd },
+	{ CCI_REG8(0x3c0b), 0xcd }, { CCI_REG8(0x3c0c), 0xcd },
+	{ CCI_REG8(0x3c0d), 0xcd }, { CCI_REG8(0x3c0e), 0xcd },
+	{ CCI_REG8(0x3c0f), 0xcd }, { CCI_REG8(0x3c10), 0xcd },
+	{ CCI_REG8(0x3c11), 0xcd }, { CCI_REG8(0x3c12), 0xcd },
+	{ CCI_REG8(0x3c13), 0xcd }, { CCI_REG8(0x3c14), 0xcd },
+	{ CCI_REG8(0x3c15), 0xcd }, { CCI_REG8(0x3c16), 0xcd },
+	{ CCI_REG8(0x3c17), 0xcd }, { CCI_REG8(0x3c18), 0xcd },
+	{ CCI_REG8(0x3c19), 0xcd }, { CCI_REG8(0x3c1a), 0xcd },
+	{ CCI_REG8(0x3c1b), 0xcd }, { CCI_REG8(0x3c1c), 0xcd },
+	{ CCI_REG8(0x3c1d), 0xcd }, { CCI_REG8(0x3c1e), 0xcd },
+	{ CCI_REG8(0x3c1f), 0xcd }, { CCI_REG8(0x3c20), 0xcd },
+	{ CCI_REG8(0x3c21), 0xcd }, { CCI_REG8(0x3c22), 0xcd },
+	{ CCI_REG8(0x3c23), 0xcd }, { CCI_REG8(0x3c24), 0xcd },
+	{ CCI_REG8(0x3c25), 0xcd }, { CCI_REG8(0x3c26), 0xcd },
+	{ CCI_REG8(0x3c27), 0xcd }, { CCI_REG8(0x3c28), 0xcd },
+	{ CCI_REG8(0x3c29), 0xcd }, { CCI_REG8(0x3c2a), 0xcd },
+	{ CCI_REG8(0x3c2b), 0xcd }, { CCI_REG8(0x3c2c), 0xcd },
+	{ CCI_REG8(0x3c2d), 0xcd }, { CCI_REG8(0x3c2e), 0xcd },
+	{ CCI_REG8(0x3c2f), 0xcd }, { CCI_REG8(0x3c30), 0xcd },
+	{ CCI_REG8(0x3c31), 0xcd }, { CCI_REG8(0x3c32), 0xcd },
+	{ CCI_REG8(0x3c33), 0xcd }, { CCI_REG8(0x3c34), 0xcd },
+	{ CCI_REG8(0x3c35), 0xcd }, { CCI_REG8(0x3c36), 0xcd },
+	{ CCI_REG8(0x3c37), 0xcd }, { CCI_REG8(0x3c38), 0xcd },
+	{ CCI_REG8(0x3c39), 0xcd }, { CCI_REG8(0x3c3a), 0xcd },
+	{ CCI_REG8(0x3c3b), 0xcd }, { CCI_REG8(0x3c3c), 0xcd },
+	{ CCI_REG8(0x3c3d), 0xcd }, { CCI_REG8(0x3c3e), 0xcd },
+	{ CCI_REG8(0x3c3f), 0xcd }, { CCI_REG8(0x3c40), 0xcd },
+	{ CCI_REG8(0x3c41), 0xcd }, { CCI_REG8(0x3c42), 0xcd },
+	{ CCI_REG8(0x3c43), 0xcd }, { CCI_REG8(0x3c44), 0xcd },
+	{ CCI_REG8(0x3c45), 0xcd }, { CCI_REG8(0x3c46), 0xcd },
+	{ CCI_REG8(0x3c47), 0xcd }, { CCI_REG8(0x3c48), 0xcd },
+	{ CCI_REG8(0x3c49), 0xcd }, { CCI_REG8(0x3c4a), 0xcd },
+	{ CCI_REG8(0x3c4b), 0xcd }, { CCI_REG8(0x3c4c), 0xcd },
+	{ CCI_REG8(0x3c4d), 0xcd }, { CCI_REG8(0x3c4e), 0xcd },
+	{ CCI_REG8(0x3c4f), 0xcd }, { CCI_REG8(0x3c50), 0xcd },
+	{ CCI_REG8(0x3c51), 0xcd }, { CCI_REG8(0x3c52), 0xcd },
+	{ CCI_REG8(0x3c53), 0xcd }, { CCI_REG8(0x3c54), 0xcd },
+	{ CCI_REG8(0x3c55), 0xcd }, { CCI_REG8(0x3c56), 0xcd },
+	{ CCI_REG8(0x3c57), 0xcd }, { CCI_REG8(0x3c58), 0xcd },
+	{ CCI_REG8(0x3c59), 0xcd }, { CCI_REG8(0x3c5a), 0xcd },
+	{ CCI_REG8(0x3c5b), 0xcd }, { CCI_REG8(0x3c5c), 0xcd },
+	{ CCI_REG8(0x3c5d), 0xcd }, { CCI_REG8(0x3c5e), 0xcd },
+	{ CCI_REG8(0x3c5f), 0xcd }, { CCI_REG8(0x3c60), 0xcd },
+	{ CCI_REG8(0x3c61), 0xcd }, { CCI_REG8(0x3c62), 0xcd },
+	{ CCI_REG8(0x3c63), 0xcd }, { CCI_REG8(0x3c64), 0xcd },
+	{ CCI_REG8(0x3c65), 0xcd }, { CCI_REG8(0x3c66), 0xcd },
+	{ CCI_REG8(0x3c67), 0xcd }, { CCI_REG8(0x3c68), 0xcd },
+	{ CCI_REG8(0x3c69), 0xcd }, { CCI_REG8(0x3c6a), 0xcd },
+	{ CCI_REG8(0x3c6b), 0xcd }, { CCI_REG8(0x3c6c), 0xcd },
+	{ CCI_REG8(0x3c6d), 0xcd }, { CCI_REG8(0x3c6e), 0xcd },
+	{ CCI_REG8(0x3c6f), 0xcd }, { CCI_REG8(0x3c70), 0xcd },
+	{ CCI_REG8(0x3c71), 0xcd }, { CCI_REG8(0x3c72), 0xcd },
+	{ CCI_REG8(0x3c73), 0xcd }, { CCI_REG8(0x3c74), 0xcd },
+	{ CCI_REG8(0x3c75), 0xcd }, { CCI_REG8(0x3c76), 0xcd },
+	{ CCI_REG8(0x3c77), 0xcd }, { CCI_REG8(0x3c78), 0xcd },
+	{ CCI_REG8(0x3c79), 0xcd }, { CCI_REG8(0x3c7a), 0xcd },
+	{ CCI_REG8(0x3c7b), 0xcd }, { CCI_REG8(0x3c7c), 0xcd },
+	{ CCI_REG8(0x3c7d), 0xcd }, { CCI_REG8(0x3c7e), 0xcd },
+	{ CCI_REG8(0x3c7f), 0xcd }, { CCI_REG8(0x3c80), 0xcd },
+	{ CCI_REG8(0x3c81), 0xcd }, { CCI_REG8(0x3c82), 0xcd },
+	{ CCI_REG8(0x3c83), 0xcd }, { CCI_REG8(0x3c84), 0xcd },
+	{ CCI_REG8(0x3c85), 0xcd }, { CCI_REG8(0x3c86), 0xcd },
+	{ CCI_REG8(0x3c87), 0xcd }, { CCI_REG8(0x3c88), 0xcd },
+	{ CCI_REG8(0x3c89), 0xcd }, { CCI_REG8(0x3c8a), 0xcd },
+	{ CCI_REG8(0x3c8b), 0xcd }, { CCI_REG8(0x3c8c), 0xcd },
+	{ CCI_REG8(0x3c8d), 0xcd }, { CCI_REG8(0x3c8e), 0xcd },
+	{ CCI_REG8(0x3c8f), 0xcd }, { CCI_REG8(0x3c90), 0xcd },
+	{ CCI_REG8(0x3c91), 0xcd }, { CCI_REG8(0x3c92), 0xcd },
+	{ CCI_REG8(0x3c93), 0xcd }, { CCI_REG8(0x3c94), 0xcd },
+	{ CCI_REG8(0x3c95), 0xcd }, { CCI_REG8(0x3c96), 0xcd },
+	{ CCI_REG8(0x3c97), 0xcd }, { CCI_REG8(0x3c98), 0xcd },
+	{ CCI_REG8(0x3c99), 0xcd }, { CCI_REG8(0x3c9a), 0xcd },
+	{ CCI_REG8(0x3c9b), 0xcd }, { CCI_REG8(0x3c9c), 0xcd },
+	{ CCI_REG8(0x3c9d), 0xcd }, { CCI_REG8(0x3c9e), 0xcd },
+	{ CCI_REG8(0x3c9f), 0xcd }, { CCI_REG8(0x3ca0), 0xcd },
+	{ CCI_REG8(0x3ca1), 0xcd }, { CCI_REG8(0x3ca2), 0xcd },
+	{ CCI_REG8(0x3ca3), 0xcd }, { CCI_REG8(0x3ca4), 0xcd },
+	{ CCI_REG8(0x3ca5), 0xcd }, { CCI_REG8(0x3ca6), 0xcd },
+	{ CCI_REG8(0x3ca7), 0xcd }, { CCI_REG8(0x3ca8), 0xcd },
+	{ CCI_REG8(0x3ca9), 0xcd }, { CCI_REG8(0x3caa), 0xcd },
+	{ CCI_REG8(0x3cab), 0xcd }, { CCI_REG8(0x3cac), 0xcd },
+	{ CCI_REG8(0x3cad), 0xcd }, { CCI_REG8(0x3cae), 0xcd },
+	{ CCI_REG8(0x3caf), 0xcd }, { CCI_REG8(0x3cb0), 0xcd },
+	{ CCI_REG8(0x3cb1), 0x40 }, { CCI_REG8(0x3cb2), 0x40 },
+	{ CCI_REG8(0x3cb3), 0x40 }, { CCI_REG8(0x3cb4), 0x40 },
+	{ CCI_REG8(0x3cb5), 0x40 }, { CCI_REG8(0x3cb6), 0x40 },
+	{ CCI_REG8(0x3cb7), 0x40 }, { CCI_REG8(0x3cb8), 0x40 },
+	{ CCI_REG8(0x3cb9), 0x40 }, { CCI_REG8(0x3cba), 0x40 },
+	{ CCI_REG8(0x3cbb), 0x40 }, { CCI_REG8(0x3cbc), 0x40 },
+	{ CCI_REG8(0x3cbd), 0x40 }, { CCI_REG8(0x3cbe), 0x40 },
+	{ CCI_REG8(0x3cbf), 0x40 }, { CCI_REG8(0x3cc0), 0x40 },
+	{ CCI_REG8(0x3cc1), 0x40 }, { CCI_REG8(0x3cc2), 0x40 },
+	{ CCI_REG8(0x3cc3), 0x40 }, { CCI_REG8(0x3cc4), 0x40 },
+	{ CCI_REG8(0x3cc5), 0x40 }, { CCI_REG8(0x3cc6), 0x40 },
+	{ CCI_REG8(0x3cc7), 0x40 }, { CCI_REG8(0x3cc8), 0x40 },
+	{ CCI_REG8(0x3cc9), 0x40 }, { CCI_REG8(0x3cca), 0x40 },
+	{ CCI_REG8(0x3ccb), 0x40 }, { CCI_REG8(0x3ccc), 0x40 },
+	{ CCI_REG8(0x3ccd), 0x40 }, { CCI_REG8(0x3cce), 0x40 },
+	{ CCI_REG8(0x3ccf), 0x40 }, { CCI_REG8(0x3cd0), 0x40 },
+	{ CCI_REG8(0x3cd1), 0x40 }, { CCI_REG8(0x3cd2), 0x40 },
+	{ CCI_REG8(0x3cd3), 0x40 }, { CCI_REG8(0x3cd4), 0x40 },
+	{ CCI_REG8(0x3cd5), 0x40 }, { CCI_REG8(0x3cd6), 0x40 },
+	{ CCI_REG8(0x3cd7), 0x40 }, { CCI_REG8(0x3cd8), 0x40 },
+	{ CCI_REG8(0x3cd9), 0x40 }, { CCI_REG8(0x3cda), 0x40 },
+	{ CCI_REG8(0x3cdb), 0x40 }, { CCI_REG8(0x3cdc), 0x40 },
+	{ CCI_REG8(0x3cdd), 0x40 }, { CCI_REG8(0x3cde), 0x40 },
+	{ CCI_REG8(0x3cdf), 0x40 }, { CCI_REG8(0x3ce0), 0x40 },
+	{ CCI_REG8(0x3ce1), 0x40 }, { CCI_REG8(0x3ce2), 0x40 },
+	{ CCI_REG8(0x3ce3), 0x40 }, { CCI_REG8(0x3ce4), 0x40 },
+	{ CCI_REG8(0x3ce5), 0x40 }, { CCI_REG8(0x3ce6), 0x40 },
+	{ CCI_REG8(0x3ce7), 0x40 }, { CCI_REG8(0x3ce8), 0x40 },
+	{ CCI_REG8(0x3ce9), 0x40 }, { CCI_REG8(0x3cea), 0x40 },
+	{ CCI_REG8(0x3ceb), 0x40 }, { CCI_REG8(0x3cec), 0x40 },
+	{ CCI_REG8(0x3ced), 0x40 }, { CCI_REG8(0x3cee), 0x40 },
+	{ CCI_REG8(0x3cef), 0x40 }, { CCI_REG8(0x3cf0), 0x40 },
+	{ CCI_REG8(0x3cf1), 0x40 }, { CCI_REG8(0x3cf2), 0x40 },
+	{ CCI_REG8(0x3cf3), 0x40 }, { CCI_REG8(0x3cf4), 0x40 },
+	{ CCI_REG8(0x3cf5), 0x40 }, { CCI_REG8(0x3cf6), 0x40 },
+	{ CCI_REG8(0x3cf7), 0x40 }, { CCI_REG8(0x3cf8), 0x40 },
+	{ CCI_REG8(0x3cf9), 0x40 }, { CCI_REG8(0x3cfa), 0x40 },
+	{ CCI_REG8(0x3cfb), 0x40 }, { CCI_REG8(0x3cfc), 0x40 },
+	{ CCI_REG8(0x3cfd), 0x40 }, { CCI_REG8(0x3cfe), 0x40 },
+	{ CCI_REG8(0x3cff), 0x40 }, { CCI_REG8(0x3d00), 0x40 },
+	{ CCI_REG8(0x3d01), 0x40 }, { CCI_REG8(0x3d02), 0x40 },
+	{ CCI_REG8(0x3d03), 0x40 }, { CCI_REG8(0x3d04), 0x40 },
+	{ CCI_REG8(0x3d05), 0x40 }, { CCI_REG8(0x3d06), 0x40 },
+	{ CCI_REG8(0x3d07), 0x40 }, { CCI_REG8(0x3d08), 0x40 },
+	{ CCI_REG8(0x3d09), 0x40 }, { CCI_REG8(0x3d0a), 0x40 },
+	{ CCI_REG8(0x3d0b), 0xcd }, { CCI_REG8(0x3d0c), 0xcd },
+	{ CCI_REG8(0x3d0d), 0xcd }, { CCI_REG8(0x3d0e), 0xcd },
+	{ CCI_REG8(0x3d0f), 0xcd }, { CCI_REG8(0x3d10), 0xcd },
+	{ CCI_REG8(0x3d11), 0xcd }, { CCI_REG8(0x3d12), 0xcd },
+	{ CCI_REG8(0x3d13), 0xcd }, { CCI_REG8(0x3d14), 0xcd },
+	{ CCI_REG8(0x3d15), 0xcd }, { CCI_REG8(0x3d16), 0xcd },
+	{ CCI_REG8(0x3d17), 0xcd }, { CCI_REG8(0x3d18), 0xcd },
+	{ CCI_REG8(0x3d19), 0xcd }, { CCI_REG8(0x3d1a), 0xcd },
+	{ CCI_REG8(0x3d1b), 0xcd }, { CCI_REG8(0x3d1c), 0xcd },
+	{ CCI_REG8(0x3d1d), 0xcd }, { CCI_REG8(0x3d1e), 0xcd },
+	{ CCI_REG8(0x3d1f), 0xcd }, { CCI_REG8(0x3d20), 0xcd },
+	{ CCI_REG8(0x3d21), 0xcd }, { CCI_REG8(0x3d22), 0xcd },
+	{ CCI_REG8(0x3d23), 0xcd }, { CCI_REG8(0x3d24), 0xcd },
+	{ CCI_REG8(0x3d25), 0xcd }, { CCI_REG8(0x3d26), 0xcd },
+	{ CCI_REG8(0x3d27), 0xcd }, { CCI_REG8(0x3d28), 0xcd },
+	{ CCI_REG8(0x3d29), 0xcd }, { CCI_REG8(0x3d2a), 0xcd },
+	{ CCI_REG8(0x3d2b), 0xcd }, { CCI_REG8(0x3d2c), 0xcd },
+	{ CCI_REG8(0x3d2d), 0xcd }, { CCI_REG8(0x3d2e), 0xcd },
+	{ CCI_REG8(0x3d2f), 0xcd }, { CCI_REG8(0x3d30), 0xcd },
+	{ CCI_REG8(0x3d31), 0xcd }, { CCI_REG8(0x3d32), 0xcd },
+	{ CCI_REG8(0x3d33), 0xcd }, { CCI_REG8(0x3d34), 0xcd },
+	{ CCI_REG8(0x3d35), 0xcd }, { CCI_REG8(0x3d36), 0xcd },
+	{ CCI_REG8(0x3d37), 0xcd }, { CCI_REG8(0x3d38), 0xcd },
+	{ CCI_REG8(0x3d39), 0xcd }, { CCI_REG8(0x3d3a), 0xcd },
+	{ CCI_REG8(0x3d3b), 0xcd }, { CCI_REG8(0x3d3c), 0xcd },
+	{ CCI_REG8(0x3d3d), 0xcd }, { CCI_REG8(0x3d3e), 0xcd },
+	{ CCI_REG8(0x3d3f), 0xcd }, { CCI_REG8(0x3d40), 0xcd },
+	{ CCI_REG8(0x3d41), 0xcd }, { CCI_REG8(0x3d42), 0xcd },
+	{ CCI_REG8(0x3d43), 0xcd }, { CCI_REG8(0x3d44), 0xcd },
+	{ CCI_REG8(0x3d45), 0xcd }, { CCI_REG8(0x3d46), 0xcd },
+	{ CCI_REG8(0x3d47), 0xcd }, { CCI_REG8(0x3d48), 0xcd },
+	{ CCI_REG8(0x3d49), 0xcd }, { CCI_REG8(0x3d4a), 0xcd },
+	{ CCI_REG8(0x3d4b), 0xcd }, { CCI_REG8(0x3d4c), 0xcd },
+	{ CCI_REG8(0x3d4d), 0xcd }, { CCI_REG8(0x3d4e), 0xcd },
+	{ CCI_REG8(0x3d4f), 0xcd }, { CCI_REG8(0x3d50), 0xcd },
+	{ CCI_REG8(0x3d51), 0xcd }, { CCI_REG8(0x3d52), 0xcd },
+	{ CCI_REG8(0x3d53), 0xcd }, { CCI_REG8(0x3d54), 0xcd },
+	{ CCI_REG8(0x3d55), 0xcd }, { CCI_REG8(0x3d56), 0xcd },
+	{ CCI_REG8(0x3d57), 0xcd }, { CCI_REG8(0x3d58), 0xcd },
+	{ CCI_REG8(0x3d59), 0xcd }, { CCI_REG8(0x3d5a), 0xcd },
+	{ CCI_REG8(0x3d5b), 0xcd }, { CCI_REG8(0x3d5c), 0xcd },
+	{ CCI_REG8(0x3d5d), 0xcd }, { CCI_REG8(0x3d5e), 0xcd },
+	{ CCI_REG8(0x3d5f), 0xcd }, { CCI_REG8(0x3d60), 0xcd },
+	{ CCI_REG8(0x3d61), 0xcd }, { CCI_REG8(0x3d62), 0xcd },
+	{ CCI_REG8(0x3d63), 0xcd }, { CCI_REG8(0x3d64), 0xcd },
+	{ CCI_REG8(0x3d65), 0x40 }, { CCI_REG8(0x3d66), 0x40 },
+	{ CCI_REG8(0x3d67), 0x40 }, { CCI_REG8(0x3d68), 0x40 },
+	{ CCI_REG8(0x3d69), 0x40 }, { CCI_REG8(0x3d6a), 0x40 },
+	{ CCI_REG8(0x3d6b), 0x40 }, { CCI_REG8(0x3d6c), 0x40 },
+	{ CCI_REG8(0x3d6d), 0x40 }, { CCI_REG8(0x3d6e), 0x40 },
+	{ CCI_REG8(0x3d6f), 0x40 }, { CCI_REG8(0x3d70), 0x40 },
+	{ CCI_REG8(0x3d71), 0x40 }, { CCI_REG8(0x3d72), 0x40 },
+	{ CCI_REG8(0x3d73), 0x40 }, { CCI_REG8(0x3d74), 0x40 },
+	{ CCI_REG8(0x3d75), 0x40 }, { CCI_REG8(0x3d76), 0x40 },
+	{ CCI_REG8(0x3d77), 0x40 }, { CCI_REG8(0x3d78), 0x40 },
+	{ CCI_REG8(0x3d79), 0x40 }, { CCI_REG8(0x3d7a), 0x40 },
+	{ CCI_REG8(0x3d7b), 0x40 }, { CCI_REG8(0x3d7c), 0x40 },
+	{ CCI_REG8(0x3d7d), 0x40 }, { CCI_REG8(0x3d7e), 0x40 },
+	{ CCI_REG8(0x3d7f), 0x40 }, { CCI_REG8(0x3d80), 0x40 },
+	{ CCI_REG8(0x3d81), 0x40 }, { CCI_REG8(0x3d82), 0x40 },
+	{ CCI_REG8(0x3d83), 0x40 }, { CCI_REG8(0x3d84), 0x40 },
+	{ CCI_REG8(0x3d85), 0x40 }, { CCI_REG8(0x3d86), 0x40 },
+	{ CCI_REG8(0x3d87), 0x40 }, { CCI_REG8(0x3d88), 0x40 },
+	{ CCI_REG8(0x3d89), 0x40 }, { CCI_REG8(0x3d8a), 0x40 },
+	{ CCI_REG8(0x3d8b), 0x40 }, { CCI_REG8(0x3d8c), 0x40 },
+	{ CCI_REG8(0x3d8d), 0x40 }, { CCI_REG8(0x3d8e), 0x40 },
+	{ CCI_REG8(0x3d8f), 0x40 }, { CCI_REG8(0x3d90), 0x40 },
+	{ CCI_REG8(0x3d91), 0x40 }, { CCI_REG8(0x3d92), 0x40 },
+	{ CCI_REG8(0x3d93), 0x40 }, { CCI_REG8(0x3d94), 0x40 },
+	{ CCI_REG8(0x3d95), 0x40 }, { CCI_REG8(0x3d96), 0x40 },
+	{ CCI_REG8(0x3d97), 0x40 }, { CCI_REG8(0x3d98), 0x40 },
+	{ CCI_REG8(0x3d99), 0x40 }, { CCI_REG8(0x3d9a), 0x40 },
+	{ CCI_REG8(0x3d9b), 0x40 }, { CCI_REG8(0x3d9c), 0x40 },
+	{ CCI_REG8(0x3d9d), 0x40 }, { CCI_REG8(0x3d9e), 0x40 },
+	{ CCI_REG8(0x3d9f), 0x40 }, { CCI_REG8(0x3da0), 0x40 },
+	{ CCI_REG8(0x3da1), 0x40 }, { CCI_REG8(0x3da2), 0x40 },
+	{ CCI_REG8(0x3da3), 0x40 }, { CCI_REG8(0x3da4), 0x40 },
+	{ CCI_REG8(0x3da5), 0x40 }, { CCI_REG8(0x3da6), 0x40 },
+	{ CCI_REG8(0x3da7), 0x40 }, { CCI_REG8(0x3da8), 0x40 },
+	{ CCI_REG8(0x3da9), 0x40 }, { CCI_REG8(0x3daa), 0x40 },
+	{ CCI_REG8(0x3dab), 0x40 }, { CCI_REG8(0x3dac), 0x40 },
+	{ CCI_REG8(0x3dad), 0x40 }, { CCI_REG8(0x3dae), 0x40 },
+	{ CCI_REG8(0x3daf), 0x40 }, { CCI_REG8(0x3db0), 0x40 },
+	{ CCI_REG8(0x3db1), 0x40 }, { CCI_REG8(0x3db2), 0x40 },
+	{ CCI_REG8(0x3db3), 0x40 }, { CCI_REG8(0x3db4), 0x40 },
+	{ CCI_REG8(0x3db5), 0x40 }, { CCI_REG8(0x3db6), 0x40 },
+	{ CCI_REG8(0x3db7), 0x40 }, { CCI_REG8(0x3db8), 0x40 },
+	{ CCI_REG8(0x3db9), 0x40 }, { CCI_REG8(0x3dba), 0x40 },
+	{ CCI_REG8(0x3dbb), 0x40 }, { CCI_REG8(0x3dbc), 0x40 },
+	{ CCI_REG8(0x3dbd), 0x40 }, { CCI_REG8(0x3dbe), 0x40 },
+	{ CCI_REG8(0x3dbf), 0xcd }, { CCI_REG8(0x3dc0), 0xcd },
+	{ CCI_REG8(0x3dc1), 0xcd }, { CCI_REG8(0x3dc2), 0xcd },
+	{ CCI_REG8(0x3dc3), 0xcd }, { CCI_REG8(0x3dc4), 0xcd },
+	{ CCI_REG8(0x3dc5), 0xcd }, { CCI_REG8(0x3dc6), 0xcd },
+	{ CCI_REG8(0x3dc7), 0xcd }, { CCI_REG8(0x3dc8), 0xcd },
+	{ CCI_REG8(0x3dc9), 0xcd }, { CCI_REG8(0x3dca), 0xcd },
+	{ CCI_REG8(0x3dcb), 0xcd }, { CCI_REG8(0x3dcc), 0xcd },
+	{ CCI_REG8(0x3dcd), 0xcd }, { CCI_REG8(0x3dce), 0xcd },
+	{ CCI_REG8(0x3dcf), 0xcd }, { CCI_REG8(0x3dd0), 0xcd },
+	{ CCI_REG8(0x3dd1), 0xcd }, { CCI_REG8(0x3dd2), 0xcd },
+	{ CCI_REG8(0x3dd3), 0xcd }, { CCI_REG8(0x3dd4), 0xcd },
+	{ CCI_REG8(0x3dd5), 0xcd }, { CCI_REG8(0x3dd6), 0xcd },
+	{ CCI_REG8(0x3dd7), 0xcd }, { CCI_REG8(0x3dd8), 0xcd },
+	{ CCI_REG8(0x3dd9), 0xcd }, { CCI_REG8(0x3dda), 0xcd },
+	{ CCI_REG8(0x3ddb), 0xcd }, { CCI_REG8(0x3ddc), 0xcd },
+	{ CCI_REG8(0x3ddd), 0xcd }, { CCI_REG8(0x3dde), 0xcd },
+	{ CCI_REG8(0x3ddf), 0xcd }, { CCI_REG8(0x3de0), 0xcd },
+	{ CCI_REG8(0x3de1), 0xcd }, { CCI_REG8(0x3de2), 0xcd },
+	{ CCI_REG8(0x3de3), 0xcd }, { CCI_REG8(0x3de4), 0xcd },
+	{ CCI_REG8(0x3de5), 0xcd }, { CCI_REG8(0x3de6), 0xcd },
+	{ CCI_REG8(0x3de7), 0xcd }, { CCI_REG8(0x3de8), 0xcd },
+	{ CCI_REG8(0x3de9), 0xcd }, { CCI_REG8(0x3dea), 0xcd },
+	{ CCI_REG8(0x3deb), 0xcd }, { CCI_REG8(0x3dec), 0xcd },
+	{ CCI_REG8(0x3ded), 0xcd }, { CCI_REG8(0x3dee), 0xcd },
+	{ CCI_REG8(0x3def), 0xcd }, { CCI_REG8(0x3df0), 0xcd },
+	{ CCI_REG8(0x3df1), 0xcd }, { CCI_REG8(0x3df2), 0xcd },
+	{ CCI_REG8(0x3df3), 0xcd }, { CCI_REG8(0x3df4), 0xcd },
+	{ CCI_REG8(0x3df5), 0xcd }, { CCI_REG8(0x3df6), 0xcd },
+	{ CCI_REG8(0x3df7), 0xcd }, { CCI_REG8(0x3df8), 0xcd },
+	{ CCI_REG8(0x3df9), 0xcd }, { CCI_REG8(0x3dfa), 0xcd },
+	{ CCI_REG8(0x3dfb), 0xcd }, { CCI_REG8(0x3dfc), 0xcd },
+	{ CCI_REG8(0x3dfd), 0xcd }, { CCI_REG8(0x3dfe), 0xcd },
+	{ CCI_REG8(0x3dff), 0xcd }, { CCI_REG8(0x3e00), 0xcd },
+	{ CCI_REG8(0x3e01), 0xcd }, { CCI_REG8(0x3e02), 0xcd },
+	{ CCI_REG8(0x3e03), 0xcd }, { CCI_REG8(0x3e04), 0xcd },
+	{ CCI_REG8(0x3e05), 0xcd }, { CCI_REG8(0x3e06), 0xcd },
+	{ CCI_REG8(0x3e07), 0xcd }, { CCI_REG8(0x3e08), 0xcd },
+	{ CCI_REG8(0x3e09), 0xcd }, { CCI_REG8(0x3e0a), 0xcd },
+	{ CCI_REG8(0x3e0b), 0xcd }, { CCI_REG8(0x3e0c), 0xcd },
+	{ CCI_REG8(0x3e0d), 0xcd }, { CCI_REG8(0x3e0e), 0xcd },
+	{ CCI_REG8(0x3e0f), 0xcd }, { CCI_REG8(0x3e10), 0xcd },
+	{ CCI_REG8(0x3e11), 0xcd }, { CCI_REG8(0x3e12), 0xcd },
+	{ CCI_REG8(0x3e13), 0xcd }, { CCI_REG8(0x3e14), 0xcd },
+	{ CCI_REG8(0x3e15), 0xcd }, { CCI_REG8(0x3e16), 0xcd },
+	{ CCI_REG8(0x3e17), 0xcd }, { CCI_REG8(0x3e18), 0xcd },
+	{ CCI_REG8(0x3e19), 0xcd }, { CCI_REG8(0x3e1a), 0xcd },
+	{ CCI_REG8(0x3e1b), 0xcd }, { CCI_REG8(0x3e1c), 0xcd },
+	{ CCI_REG8(0x3e1d), 0xcd }, { CCI_REG8(0x3e1e), 0xcd },
+	{ CCI_REG8(0x3e1f), 0xcd }, { CCI_REG8(0x3e20), 0xcd },
+	{ CCI_REG8(0x3e21), 0xcd }, { CCI_REG8(0x3e22), 0xcd },
+	{ CCI_REG8(0x3e23), 0xcd }, { CCI_REG8(0x3e24), 0xcd },
+	{ CCI_REG8(0x3e25), 0xcd }, { CCI_REG8(0x3e26), 0xcd },
+	{ CCI_REG8(0x3e27), 0xcd }, { CCI_REG8(0x3e28), 0xcd },
+	{ CCI_REG8(0x3e29), 0xcd }, { CCI_REG8(0x3e2a), 0xcd },
+	{ CCI_REG8(0x3e2b), 0xcd }, { CCI_REG8(0x3e2c), 0xcd },
+	{ CCI_REG8(0x3e2d), 0xcd }, { CCI_REG8(0x3e2e), 0xcd },
+	{ CCI_REG8(0x3e2f), 0xcd }, { CCI_REG8(0x3e30), 0xcd },
+	{ CCI_REG8(0x3e31), 0xcd }, { CCI_REG8(0x3e32), 0xcd },
+	{ CCI_REG8(0x3e33), 0xcd }, { CCI_REG8(0x3e34), 0xcd },
+	{ CCI_REG8(0x3e35), 0xcd }, { CCI_REG8(0x3e36), 0xcd },
+	{ CCI_REG8(0x3e37), 0xcd }, { CCI_REG8(0x3e38), 0xcd },
+	{ CCI_REG8(0x3e39), 0xcd }, { CCI_REG8(0x3e3a), 0xcd },
+	{ CCI_REG8(0x3e3b), 0xcd }, { CCI_REG8(0x3e3c), 0xcd },
+	{ CCI_REG8(0x3e3d), 0xcd }, { CCI_REG8(0x3e3e), 0xcd },
+	{ CCI_REG8(0x3e3f), 0xcd }, { CCI_REG8(0x3e40), 0xcd },
+	{ CCI_REG8(0x3e41), 0xcd }, { CCI_REG8(0x3e42), 0xcd },
+	{ CCI_REG8(0x3e43), 0xcd }, { CCI_REG8(0x3e44), 0xcd },
+	{ CCI_REG8(0x3e45), 0xcd }, { CCI_REG8(0x3e46), 0xcd },
+	{ CCI_REG8(0x3e47), 0xcd }, { CCI_REG8(0x3e48), 0xcd },
+	{ CCI_REG8(0x3e49), 0xcd }, { CCI_REG8(0x3e4a), 0xcd },
+	{ CCI_REG8(0x3e4b), 0xcd }, { CCI_REG8(0x3e4c), 0xcd },
+	{ CCI_REG8(0x3e4d), 0xcd }, { CCI_REG8(0x3e4e), 0xcd },
+	{ CCI_REG8(0x3e4f), 0xcd }, { CCI_REG8(0x3e50), 0xcd },
+	{ CCI_REG8(0x3e51), 0xcd }, { CCI_REG8(0x3e52), 0xcd },
+	{ CCI_REG8(0x3e53), 0xcd }, { CCI_REG8(0x3e54), 0xcd },
+	{ CCI_REG8(0x3e55), 0xcd }, { CCI_REG8(0x3e56), 0xcd },
+	{ CCI_REG8(0x3e57), 0xcd }, { CCI_REG8(0x3e58), 0xcd },
+	{ CCI_REG8(0x3e59), 0xcd }, { CCI_REG8(0x3e5a), 0xcd },
+	{ CCI_REG8(0x3e5b), 0xcd }, { CCI_REG8(0x3e5c), 0xcd },
+	{ CCI_REG8(0x3e5d), 0xcd }, { CCI_REG8(0x3e5e), 0xcd },
+	{ CCI_REG8(0x3e5f), 0xcd }, { CCI_REG8(0x3e60), 0xcd },
+	{ CCI_REG8(0x3e61), 0xcd }, { CCI_REG8(0x3e62), 0xcd },
+	{ CCI_REG8(0x3e63), 0xcd }, { CCI_REG8(0x3e64), 0xcd },
+	{ CCI_REG8(0x3e65), 0xcd }, { CCI_REG8(0x3e66), 0xcd },
+	{ CCI_REG8(0x3e67), 0xcd }, { CCI_REG8(0x3e68), 0xcd },
+	{ CCI_REG8(0x3e69), 0xcd }, { CCI_REG8(0x3e6a), 0xcd },
+	{ CCI_REG8(0x3e6b), 0xcd }, { CCI_REG8(0x3e6c), 0xcd },
+	{ CCI_REG8(0x3e6d), 0xcd }, { CCI_REG8(0x3e6e), 0xcd },
+	{ CCI_REG8(0x3e6f), 0xcd }, { CCI_REG8(0x3e70), 0xcd },
+	{ CCI_REG8(0x3e71), 0xcd }, { CCI_REG8(0x3e72), 0xcd },
+	{ CCI_REG8(0x3e73), 0xcd }, { CCI_REG8(0x3e74), 0xcd },
+	{ CCI_REG8(0x3e75), 0xcd }, { CCI_REG8(0x3e76), 0xcd },
+	{ CCI_REG8(0x3e77), 0xcd }, { CCI_REG8(0x3e78), 0xcd },
+	{ CCI_REG8(0x3e79), 0xcd }, { CCI_REG8(0x3e7a), 0xcd },
+	{ CCI_REG8(0x3e7b), 0xcd }, { CCI_REG8(0x3e7c), 0xcd },
+	{ CCI_REG8(0x3e7d), 0xcd }, { CCI_REG8(0x3e7e), 0xcd },
+	{ CCI_REG8(0x3e7f), 0xcd }, { CCI_REG8(0x3e80), 0xcd },
+	{ CCI_REG8(0x3e81), 0xcd }, { CCI_REG8(0x3e82), 0xcd },
+	{ CCI_REG8(0x3e83), 0xcd }, { CCI_REG8(0x3e84), 0xcd },
+	{ CCI_REG8(0x3e85), 0xcd }, { CCI_REG8(0x3e86), 0xcd },
+	{ CCI_REG8(0x3e87), 0xcd }, { CCI_REG8(0x3e88), 0xcd },
+	{ CCI_REG8(0x3e89), 0xcd }, { CCI_REG8(0x3e8a), 0xcd },
+	{ CCI_REG8(0x3e8b), 0xcd }, { CCI_REG8(0x3e8c), 0xcd },
+	{ CCI_REG8(0x3e8d), 0xcd }, { CCI_REG8(0x3e8e), 0xcd },
+	{ CCI_REG8(0x3e8f), 0xcd }, { CCI_REG8(0x3e90), 0xcd },
+	{ CCI_REG8(0x3e91), 0xcd }, { CCI_REG8(0x3e92), 0xcd },
+	{ CCI_REG8(0x3e93), 0xcd }, { CCI_REG8(0x3e94), 0xcd },
+	{ CCI_REG8(0x3e95), 0xcd }, { CCI_REG8(0x3e96), 0xcd },
+	{ CCI_REG8(0x3e97), 0xcd }, { CCI_REG8(0x3e98), 0xcd },
+	{ CCI_REG8(0x3e99), 0xcd }, { CCI_REG8(0x3e9a), 0xcd },
+	{ CCI_REG8(0x3e9b), 0xcd }, { CCI_REG8(0x3e9c), 0xcd },
+	{ CCI_REG8(0x3e9d), 0xcd }, { CCI_REG8(0x3e9e), 0xcd },
+	{ CCI_REG8(0x3e9f), 0xcd }, { CCI_REG8(0xfff9), 0x06 },
+	{ CCI_REG8(0xc03f), 0x01 }, { CCI_REG8(0xc03e), 0x08 },
+	{ CCI_REG8(0xc02c), 0xff }, { CCI_REG8(0xc005), 0x06 },
+	{ CCI_REG8(0xc006), 0x30 }, { CCI_REG8(0xc007), 0xc0 },
+	{ CCI_REG8(0xc027), 0x01 }, { CCI_REG8(0x30c0), 0x05 },
+	{ CCI_REG8(0x30c1), 0x9f }, { CCI_REG8(0x30c2), 0x06 },
+	{ CCI_REG8(0x30c3), 0x5f }, { CCI_REG8(0x30c4), 0x80 },
+	{ CCI_REG8(0x30c5), 0x08 }, { CCI_REG8(0x30c6), 0x39 },
+	{ CCI_REG8(0x30c7), 0x00 }, { CCI_REG8(0xc046), 0x20 },
+	{ CCI_REG8(0xc043), 0x01 }, { CCI_REG8(0xc04b), 0x01 },
+	{ CCI_REG8(0x0102), 0x01 }, { CCI_REG8(0x0100), 0x00 },
+	{ CCI_REG8(0x0102), 0x00 }, { CCI_REG8(0x3015), 0xf0 },
+	{ CCI_REG8(0x3018), 0xf0 }, { CCI_REG8(0x301c), 0xf0 },
+	{ CCI_REG8(0x301d), 0xf6 }, { CCI_REG8(0x301e), 0xf1 }
+};
+
+static const struct cci_reg_sequence ov64a40_9248x6944[] = {
+	{ CCI_REG8(0x0305), 0x98 }, { CCI_REG8(0x0306), 0x04 },
+	{ CCI_REG8(0x0307), 0x01 }, { CCI_REG8(0x4837), 0x1a },
+	{ CCI_REG8(0x4888), 0x10 }, { CCI_REG8(0x4860), 0x00 },
+	{ CCI_REG8(0x4850), 0x43 }, { CCI_REG8(0x480C), 0x92 },
+	{ CCI_REG8(0x5001), 0x21 }
+};
+
+static const struct cci_reg_sequence ov64a40_8000x6000[] = {
+	{ CCI_REG8(0x0305), 0x98 }, { CCI_REG8(0x0306), 0x04 },
+	{ CCI_REG8(0x0307), 0x01 }, { CCI_REG8(0x4837), 0x1a },
+	{ CCI_REG8(0x4888), 0x10 }, { CCI_REG8(0x4860), 0x00 },
+	{ CCI_REG8(0x4850), 0x43 }, { CCI_REG8(0x480C), 0x92 },
+	{ CCI_REG8(0x5001), 0x21 }
+};
+
+static const struct cci_reg_sequence ov64a40_4624_3472[] = {
+	{ CCI_REG8(0x034b), 0x02 }, { CCI_REG8(0x3504), 0x08 },
+	{ CCI_REG8(0x360d), 0x82 }, { CCI_REG8(0x368a), 0x2e },
+	{ CCI_REG8(0x3712), 0x50 }, { CCI_REG8(0x3822), 0x00 },
+	{ CCI_REG8(0x3827), 0x40 }, { CCI_REG8(0x383d), 0x08 },
+	{ CCI_REG8(0x383f), 0x00 }, { CCI_REG8(0x384c), 0x02 },
+	{ CCI_REG8(0x384d), 0xba }, { CCI_REG8(0x3852), 0x00 },
+	{ CCI_REG8(0x3856), 0x08 }, { CCI_REG8(0x3857), 0x08 },
+	{ CCI_REG8(0x3858), 0x10 }, { CCI_REG8(0x3859), 0x10 },
+	{ CCI_REG8(0x4016), 0x0f }, { CCI_REG8(0x4018), 0x03 },
+	{ CCI_REG8(0x4504), 0x1e }, { CCI_REG8(0x4523), 0x41 },
+	{ CCI_REG8(0x45c0), 0x01 }, { CCI_REG8(0x4641), 0x12 },
+	{ CCI_REG8(0x4643), 0x0c }, { CCI_REG8(0x4915), 0x02 },
+	{ CCI_REG8(0x4916), 0x1d }, { CCI_REG8(0x4a15), 0x02 },
+	{ CCI_REG8(0x4a16), 0x1d }, { CCI_REG8(0x3703), 0x72 },
+	{ CCI_REG8(0x3709), 0xe6 }, { CCI_REG8(0x3a60), 0x68 },
+	{ CCI_REG8(0x3a6f), 0x68 }, { CCI_REG8(0x3a5e), 0xdc },
+	{ CCI_REG8(0x3a6d), 0xdc }, { CCI_REG8(0x3721), 0xc9 },
+	{ CCI_REG8(0x5250), 0x06 }, { CCI_REG8(0x527a), 0x00 },
+	{ CCI_REG8(0x527b), 0x65 }, { CCI_REG8(0x527c), 0x00 },
+	{ CCI_REG8(0x527d), 0x82 }, { CCI_REG8(0x5280), 0x24 },
+	{ CCI_REG8(0x5281), 0x40 }, { CCI_REG8(0x5282), 0x1b },
+	{ CCI_REG8(0x5283), 0x40 }, { CCI_REG8(0x5284), 0x24 },
+	{ CCI_REG8(0x5285), 0x40 }, { CCI_REG8(0x5286), 0x1b },
+	{ CCI_REG8(0x5287), 0x40 }, { CCI_REG8(0x5200), 0x24 },
+	{ CCI_REG8(0x5201), 0x40 }, { CCI_REG8(0x5202), 0x1b },
+	{ CCI_REG8(0x5203), 0x40 }, { CCI_REG8(0x481b), 0x35 },
+	{ CCI_REG8(0x4862), 0x25 }, { CCI_REG8(0x3400), 0x00 },
+	{ CCI_REG8(0x3421), 0x23 }, { CCI_REG8(0x3422), 0xfc },
+	{ CCI_REG8(0x3423), 0x07 }, { CCI_REG8(0x3424), 0x01 },
+	{ CCI_REG8(0x3425), 0x04 }, { CCI_REG8(0x3426), 0x50 },
+	{ CCI_REG8(0x3427), 0x55 }, { CCI_REG8(0x3428), 0x15 },
+	{ CCI_REG8(0x3429), 0x00 }, { CCI_REG8(0x3025), 0x03 },
+	{ CCI_REG8(0x5250), 0x06 }, { CCI_REG8(0x0305), 0x98 },
+	{ CCI_REG8(0x0306), 0x04 }, { CCI_REG8(0x0307), 0x01 },
+	{ CCI_REG8(0x4837), 0x1a }, { CCI_REG8(0x4888), 0x10 },
+	{ CCI_REG8(0x4860), 0x00 }, { CCI_REG8(0x4850), 0x43 },
+	{ CCI_REG8(0x480C), 0x92 }, { CCI_REG8(0x5001), 0x21 }
+};
+
+static const struct cci_reg_sequence ov64a40_3840x2160[] = {
+	{ CCI_REG8(0x034a), 0x05 }, { CCI_REG8(0x034b), 0x05 },
+	{ CCI_REG8(0x3504), 0x08 }, { CCI_REG8(0x360d), 0x82 },
+	{ CCI_REG8(0x368a), 0x2e }, { CCI_REG8(0x3712), 0x50 },
+	{ CCI_REG8(0x3822), 0x00 }, { CCI_REG8(0x3827), 0x40 },
+	{ CCI_REG8(0x383d), 0x08 }, { CCI_REG8(0x383f), 0x00 },
+	{ CCI_REG8(0x384c), 0x02 }, { CCI_REG8(0x384d), 0xba },
+	{ CCI_REG8(0x3852), 0x00 }, { CCI_REG8(0x3856), 0x08 },
+	{ CCI_REG8(0x3857), 0x08 }, { CCI_REG8(0x3858), 0x10 },
+	{ CCI_REG8(0x3859), 0x10 }, { CCI_REG8(0x4016), 0x0f },
+	{ CCI_REG8(0x4018), 0x03 }, { CCI_REG8(0x4504), 0x1e },
+	{ CCI_REG8(0x4523), 0x41 }, { CCI_REG8(0x45c0), 0x01 },
+	{ CCI_REG8(0x4641), 0x12 }, { CCI_REG8(0x4643), 0x0c },
+	{ CCI_REG8(0x4915), 0x02 }, { CCI_REG8(0x4916), 0x1d },
+	{ CCI_REG8(0x4a15), 0x02 }, { CCI_REG8(0x4a16), 0x1d },
+	{ CCI_REG8(0x3703), 0x72 }, { CCI_REG8(0x3709), 0xe6 },
+	{ CCI_REG8(0x3a60), 0x68 }, { CCI_REG8(0x3a6f), 0x68 },
+	{ CCI_REG8(0x3a5e), 0xdc }, { CCI_REG8(0x3a6d), 0xdc },
+	{ CCI_REG8(0x3721), 0xc9 }, { CCI_REG8(0x5250), 0x06 },
+	{ CCI_REG8(0x527a), 0x00 }, { CCI_REG8(0x527b), 0x65 },
+	{ CCI_REG8(0x527c), 0x00 }, { CCI_REG8(0x527d), 0x82 },
+	{ CCI_REG8(0x5280), 0x24 }, { CCI_REG8(0x5281), 0x40 },
+	{ CCI_REG8(0x5282), 0x1b }, { CCI_REG8(0x5283), 0x40 },
+	{ CCI_REG8(0x5284), 0x24 }, { CCI_REG8(0x5285), 0x40 },
+	{ CCI_REG8(0x5286), 0x1b }, { CCI_REG8(0x5287), 0x40 },
+	{ CCI_REG8(0x5200), 0x24 }, { CCI_REG8(0x5201), 0x40 },
+	{ CCI_REG8(0x5202), 0x1b }, { CCI_REG8(0x5203), 0x40 },
+	{ CCI_REG8(0x481b), 0x35 }, { CCI_REG8(0x4862), 0x25 },
+	{ CCI_REG8(0x3400), 0x00 }, { CCI_REG8(0x3421), 0x23 },
+	{ CCI_REG8(0x3422), 0xfc }, { CCI_REG8(0x3423), 0x07 },
+	{ CCI_REG8(0x3424), 0x01 }, { CCI_REG8(0x3425), 0x04 },
+	{ CCI_REG8(0x3426), 0x50 }, { CCI_REG8(0x3427), 0x55 },
+	{ CCI_REG8(0x3428), 0x15 }, { CCI_REG8(0x3429), 0x00 },
+	{ CCI_REG8(0x3025), 0x03 }, { CCI_REG8(0x5250), 0x06 },
+	{ CCI_REG8(0x0305), 0x98 }, { CCI_REG8(0x0306), 0x04 },
+	{ CCI_REG8(0x0345), 0x90 }, { CCI_REG8(0x0307), 0x01 },
+	{ CCI_REG8(0x4837), 0x1a }, { CCI_REG8(0x4888), 0x10 },
+	{ CCI_REG8(0x4860), 0x00 }, { CCI_REG8(0x4850), 0x43 },
+	{ CCI_REG8(0x480C), 0x92 }, { CCI_REG8(0x5001), 0x21 },
+	{ CCI_REG8(0x5000), 0x01 }
+};
+
+static const struct cci_reg_sequence ov64a40_2312_1736[] = {
+	{ CCI_REG8(0x034b), 0x02 }, { CCI_REG8(0x3504), 0x08 },
+	{ CCI_REG8(0x360d), 0x82 }, { CCI_REG8(0x368a), 0x2e },
+	{ CCI_REG8(0x3712), 0x00 }, { CCI_REG8(0x3822), 0x08 },
+	{ CCI_REG8(0x3827), 0x40 }, { CCI_REG8(0x383d), 0x04 },
+	{ CCI_REG8(0x383f), 0x00 }, { CCI_REG8(0x384c), 0x01 },
+	{ CCI_REG8(0x384d), 0x12 }, { CCI_REG8(0x3852), 0x00 },
+	{ CCI_REG8(0x3856), 0x04 }, { CCI_REG8(0x3857), 0x04 },
+	{ CCI_REG8(0x3858), 0x08 }, { CCI_REG8(0x3859), 0x08 },
+	{ CCI_REG8(0x4016), 0x07 }, { CCI_REG8(0x4018), 0x01 },
+	{ CCI_REG8(0x4504), 0x00 }, { CCI_REG8(0x4523), 0x00 },
+	{ CCI_REG8(0x45c0), 0x01 }, { CCI_REG8(0x4641), 0x24 },
+	{ CCI_REG8(0x4643), 0x0c }, { CCI_REG8(0x4837), 0x0b },
+	{ CCI_REG8(0x4915), 0x02 }, { CCI_REG8(0x4916), 0x1d },
+	{ CCI_REG8(0x4a15), 0x02 }, { CCI_REG8(0x4a16), 0x1d },
+	{ CCI_REG8(0x5000), 0x55 }, { CCI_REG8(0x5001), 0x00 },
+	{ CCI_REG8(0x5002), 0x35 }, { CCI_REG8(0x5004), 0xc0 },
+	{ CCI_REG8(0x5068), 0x02 }, { CCI_REG8(0x3703), 0x6a },
+	{ CCI_REG8(0x3709), 0xa3 }, { CCI_REG8(0x3a60), 0x60 },
+	{ CCI_REG8(0x3a6f), 0x60 }, { CCI_REG8(0x3a5e), 0x99 },
+	{ CCI_REG8(0x3a6d), 0x99 }, { CCI_REG8(0x3721), 0xc1 },
+	{ CCI_REG8(0x5250), 0x06 }, { CCI_REG8(0x527a), 0x00 },
+	{ CCI_REG8(0x527b), 0x65 }, { CCI_REG8(0x527c), 0x00 },
+	{ CCI_REG8(0x527d), 0x82 }, { CCI_REG8(0x5280), 0x24 },
+	{ CCI_REG8(0x5281), 0x40 }, { CCI_REG8(0x5282), 0x1b },
+	{ CCI_REG8(0x5283), 0x40 }, { CCI_REG8(0x5284), 0x24 },
+	{ CCI_REG8(0x5285), 0x40 }, { CCI_REG8(0x5286), 0x1b },
+	{ CCI_REG8(0x5287), 0x40 }, { CCI_REG8(0x5200), 0x24 },
+	{ CCI_REG8(0x5201), 0x40 }, { CCI_REG8(0x5202), 0x1b },
+	{ CCI_REG8(0x5203), 0x40 }, { CCI_REG8(0x3684), 0x05 },
+	{ CCI_REG8(0x481b), 0x20 }, { CCI_REG8(0x51b0), 0x38 },
+	{ CCI_REG8(0x51b3), 0x0e }, { CCI_REG8(0x51b5), 0x04 },
+	{ CCI_REG8(0x51b6), 0x00 }, { CCI_REG8(0x51b7), 0x00 },
+	{ CCI_REG8(0x51b9), 0x70 }, { CCI_REG8(0x51bb), 0x10 },
+	{ CCI_REG8(0x51bc), 0x00 }, { CCI_REG8(0x51bd), 0x00 },
+	{ CCI_REG8(0x51b0), 0x38 }, { CCI_REG8(0x54b0), 0x38 },
+	{ CCI_REG8(0x54b3), 0x0e }, { CCI_REG8(0x54b5), 0x04 },
+	{ CCI_REG8(0x54b6), 0x00 }, { CCI_REG8(0x54b7), 0x00 },
+	{ CCI_REG8(0x54b9), 0x70 }, { CCI_REG8(0x54bb), 0x10 },
+	{ CCI_REG8(0x54bc), 0x00 }, { CCI_REG8(0x54bd), 0x00 },
+	{ CCI_REG8(0x57b0), 0x38 }, { CCI_REG8(0x57b3), 0x0e },
+	{ CCI_REG8(0x57b5), 0x04 }, { CCI_REG8(0x57b6), 0x00 },
+	{ CCI_REG8(0x57b7), 0x00 }, { CCI_REG8(0x57b9), 0x70 },
+	{ CCI_REG8(0x57bb), 0x10 }, { CCI_REG8(0x57bc), 0x00 },
+	{ CCI_REG8(0x57bd), 0x00 }, { CCI_REG8(0x0305), 0x98 },
+	{ CCI_REG8(0x0306), 0x04 }, { CCI_REG8(0x0307), 0x01 },
+	{ CCI_REG8(0x4837), 0x1a }, { CCI_REG8(0x4888), 0x10 },
+	{ CCI_REG8(0x4860), 0x00 }, { CCI_REG8(0x4850), 0x43 },
+	{ CCI_REG8(0x480C), 0x92 }
+};
+
+static const struct cci_reg_sequence ov64a40_1920x1080[] = {
+	{ CCI_REG8(0x034b), 0x02 }, { CCI_REG8(0x3504), 0x08 },
+	{ CCI_REG8(0x360d), 0x82 }, { CCI_REG8(0x368a), 0x2e },
+	{ CCI_REG8(0x3712), 0x00 }, { CCI_REG8(0x3822), 0x08 },
+	{ CCI_REG8(0x3827), 0x40 }, { CCI_REG8(0x383d), 0x04 },
+	{ CCI_REG8(0x383f), 0x00 }, { CCI_REG8(0x384c), 0x01 },
+	{ CCI_REG8(0x384d), 0x12 }, { CCI_REG8(0x3852), 0x00 },
+	{ CCI_REG8(0x3856), 0x04 }, { CCI_REG8(0x3857), 0x04 },
+	{ CCI_REG8(0x3858), 0x08 }, { CCI_REG8(0x3859), 0x08 },
+	{ CCI_REG8(0x4016), 0x07 }, { CCI_REG8(0x4018), 0x01 },
+	{ CCI_REG8(0x4504), 0x00 }, { CCI_REG8(0x4523), 0x00 },
+	{ CCI_REG8(0x45c0), 0x01 }, { CCI_REG8(0x4641), 0x24 },
+	{ CCI_REG8(0x4643), 0x0c }, { CCI_REG8(0x4837), 0x0b },
+	{ CCI_REG8(0x4915), 0x02 }, { CCI_REG8(0x4916), 0x1d },
+	{ CCI_REG8(0x4a15), 0x02 }, { CCI_REG8(0x4a16), 0x1d },
+	{ CCI_REG8(0x5000), 0x55 }, { CCI_REG8(0x5001), 0x00 },
+	{ CCI_REG8(0x5002), 0x35 }, { CCI_REG8(0x5004), 0xc0 },
+	{ CCI_REG8(0x5068), 0x02 }, { CCI_REG8(0x3703), 0x6a },
+	{ CCI_REG8(0x3709), 0xa3 }, { CCI_REG8(0x3a60), 0x60 },
+	{ CCI_REG8(0x3a6f), 0x60 }, { CCI_REG8(0x3a5e), 0x99 },
+	{ CCI_REG8(0x3a6d), 0x99 }, { CCI_REG8(0x3721), 0xc1 },
+	{ CCI_REG8(0x5250), 0x06 }, { CCI_REG8(0x527a), 0x00 },
+	{ CCI_REG8(0x527b), 0x65 }, { CCI_REG8(0x527c), 0x00 },
+	{ CCI_REG8(0x527d), 0x82 }, { CCI_REG8(0x5280), 0x24 },
+	{ CCI_REG8(0x5281), 0x40 }, { CCI_REG8(0x5282), 0x1b },
+	{ CCI_REG8(0x5283), 0x40 }, { CCI_REG8(0x5284), 0x24 },
+	{ CCI_REG8(0x5285), 0x40 }, { CCI_REG8(0x5286), 0x1b },
+	{ CCI_REG8(0x5287), 0x40 }, { CCI_REG8(0x5200), 0x24 },
+	{ CCI_REG8(0x5201), 0x40 }, { CCI_REG8(0x5202), 0x1b },
+	{ CCI_REG8(0x5203), 0x40 }, { CCI_REG8(0x3684), 0x05 },
+	{ CCI_REG8(0x481b), 0x20 }, { CCI_REG8(0x51b0), 0x38 },
+	{ CCI_REG8(0x51b3), 0x0e }, { CCI_REG8(0x51b5), 0x04 },
+	{ CCI_REG8(0x51b6), 0x00 }, { CCI_REG8(0x51b7), 0x00 },
+	{ CCI_REG8(0x51b9), 0x70 }, { CCI_REG8(0x51bb), 0x10 },
+	{ CCI_REG8(0x51bc), 0x00 }, { CCI_REG8(0x51bd), 0x00 },
+	{ CCI_REG8(0x51b0), 0x38 }, { CCI_REG8(0x54b0), 0x38 },
+	{ CCI_REG8(0x54b3), 0x0e }, { CCI_REG8(0x54b5), 0x04 },
+	{ CCI_REG8(0x54b6), 0x00 }, { CCI_REG8(0x54b7), 0x00 },
+	{ CCI_REG8(0x54b9), 0x70 }, { CCI_REG8(0x54bb), 0x10 },
+	{ CCI_REG8(0x54bc), 0x00 }, { CCI_REG8(0x54bd), 0x00 },
+	{ CCI_REG8(0x57b0), 0x38 }, { CCI_REG8(0x57b3), 0x0e },
+	{ CCI_REG8(0x57b5), 0x04 }, { CCI_REG8(0x57b6), 0x00 },
+	{ CCI_REG8(0x57b7), 0x00 }, { CCI_REG8(0x57b9), 0x70 },
+	{ CCI_REG8(0x57bb), 0x10 }, { CCI_REG8(0x57bc), 0x00 },
+	{ CCI_REG8(0x57bd), 0x00 }, { CCI_REG8(0x0305), 0x98 },
+	{ CCI_REG8(0x0306), 0x04 }, { CCI_REG8(0x0307), 0x01 },
+	{ CCI_REG8(0x4837), 0x1a }, { CCI_REG8(0x4888), 0x10 },
+	{ CCI_REG8(0x4860), 0x00 }, { CCI_REG8(0x4850), 0x43 },
+	{ CCI_REG8(0x480C), 0x92 }
+};
+
+/* 456MHz MIPI link frequency with 24MHz input clock. */
+static const struct cci_reg_sequence ov64a40_pll_config[] = {
+	{ OV64A40_PLL1_PRE_DIV0, 0x88 },
+	{ OV64A40_PLL1_PRE_DIV, 0x02 },
+	{ OV64A40_PLL1_MULTIPLIER, 0x0098 },
+	{ OV64A40_PLL1_M_DIV, 0x01 },
+	{ OV64A40_PLL2_SEL_BAK_SA1, 0x00 },
+	{ OV64A40_PLL2_PRE_DIV, 0x12 },
+	{ OV64A40_PLL2_MULTIPLIER, 0x0190 },
+	{ OV64A40_PLL2_PRE_DIV0, 0xd7 },
+	{ OV64A40_PLL2_DIVSP, 0x00 },
+	{ OV64A40_PLL2_DIVDAC, 0x00 },
+	{ OV64A40_PLL2_DACPREDIV, 0x00 }
+};
+
+struct ov64a40_reglist {
+	unsigned int num_regs;
+	const struct cci_reg_sequence *regvals;
+};
+
+struct ov64a40_subsampling {
+	unsigned int x_odd_inc;
+	unsigned int x_even_inc;
+	unsigned int y_odd_inc;
+	unsigned int y_even_inc;
+	bool vbin;
+	bool hbin;
+};
+
+static struct ov64a40_mode {
+	unsigned int width;
+	unsigned int height;
+	struct ov64a40_timings {
+		unsigned int vts;
+		unsigned int ppl;
+	} timings_default[OV64A40_NUM_LINK_FREQ];
+	const struct ov64a40_reglist reglist;
+	struct v4l2_rect analogue_crop;
+	struct v4l2_rect digital_crop;
+	struct ov64a40_subsampling subsampling;
+} ov64a40_modes[] = {
+	/* Full resolution */
+	{
+		.width = 9248,
+		.height = 6944,
+		.timings_default = {
+			/* 2.6 FPS */
+			[OV64A40_LINK_FREQ_456M_ID] = {
+				.vts = 7072,
+				.ppl = 4072,
+			},
+			/* 2 FPS */
+			[OV64A40_LINK_FREQ_360M_ID] = {
+				.vts = 7072,
+				.ppl = 5248,
+			},
+		},
+		.reglist = {
+			.num_regs = ARRAY_SIZE(ov64a40_9248x6944),
+			.regvals = ov64a40_9248x6944,
+		},
+		.analogue_crop = {
+			.left = 0,
+			.top = 0,
+			.width = 9280,
+			.height = 6976,
+		},
+		.digital_crop = {
+			.left = 17,
+			.top = 16,
+			.width = 9248,
+			.height = 6944,
+		},
+		.subsampling = {
+			.x_odd_inc = 1,
+			.x_even_inc = 1,
+			.y_odd_inc = 1,
+			.y_even_inc = 1,
+			.vbin = false,
+			.hbin = false,
+		},
+	},
+	/* Analogue crop + digital crop */
+	{
+		.width = 8000,
+		.height = 6000,
+		.timings_default = {
+			/* 3.0 FPS */
+			[OV64A40_LINK_FREQ_456M_ID] = {
+				.vts = 6400,
+				.ppl = 3848,
+			},
+			/* 2.5 FPS */
+			[OV64A40_LINK_FREQ_360M_ID] = {
+				.vts = 6304,
+				.ppl = 4736,
+			},
+		},
+		.reglist = {
+			.num_regs = ARRAY_SIZE(ov64a40_8000x6000),
+			.regvals = ov64a40_8000x6000,
+		},
+		.analogue_crop = {
+			.left = 624,
+			.top = 472,
+			.width = 8048,
+			.height = 6032,
+		},
+		.digital_crop = {
+			.left = 17,
+			.top = 16,
+			.width = 8000,
+			.height = 6000,
+		},
+		.subsampling = {
+			.x_odd_inc = 1,
+			.x_even_inc = 1,
+			.y_odd_inc = 1,
+			.y_even_inc = 1,
+			.vbin = false,
+			.hbin = false,
+		},
+	},
+	/* 2x2 downscaled */
+	{
+		.width = 4624,
+		.height = 3472,
+		.timings_default = {
+			/* 10 FPS */
+			[OV64A40_LINK_FREQ_456M_ID] = {
+				.vts = 3533,
+				.ppl = 2112,
+			},
+			/* 7 FPS */
+			[OV64A40_LINK_FREQ_360M_ID] = {
+				.vts = 3939,
+				.ppl = 2720,
+			},
+		},
+		.reglist = {
+			.num_regs = ARRAY_SIZE(ov64a40_4624_3472),
+			.regvals = ov64a40_4624_3472,
+		},
+		.analogue_crop = {
+			.left = 0,
+			.top = 0,
+			.width = 9280,
+			.height = 6976,
+		},
+		.digital_crop = {
+			.left = 9,
+			.top = 8,
+			.width = 4624,
+			.height = 3472,
+		},
+		.subsampling = {
+			.x_odd_inc = 3,
+			.x_even_inc = 1,
+			.y_odd_inc = 1,
+			.y_even_inc = 1,
+			.vbin = true,
+			.hbin = false,
+		},
+	},
+	/* Analogue crop + 2x2 downscale + digital crop */
+	{
+		.width = 3840,
+		.height = 2160,
+		.timings_default = {
+			/* 20 FPS */
+			[OV64A40_LINK_FREQ_456M_ID] = {
+				.vts = 2218,
+				.ppl = 1690,
+			},
+			/* 15 FPS */
+			[OV64A40_LINK_FREQ_360M_ID] = {
+				.vts = 2270,
+				.ppl = 2202,
+			},
+		},
+		.reglist = {
+			.num_regs = ARRAY_SIZE(ov64a40_3840x2160),
+			.regvals = ov64a40_3840x2160,
+		},
+		.analogue_crop = {
+			.left = 784,
+			.top = 1312,
+			.width = 7712,
+			.height = 4352,
+		},
+		.digital_crop = {
+			.left = 9,
+			.top = 8,
+			.width = 3840,
+			.height = 2160,
+		},
+		.subsampling = {
+			.x_odd_inc = 3,
+			.x_even_inc = 1,
+			.y_odd_inc = 1,
+			.y_even_inc = 1,
+			.vbin = true,
+			.hbin = false,
+		},
+	},
+	/* 4x4 downscaled */
+	{
+		.width = 2312,
+		.height = 1736,
+		.timings_default = {
+			/* 30 FPS */
+			[OV64A40_LINK_FREQ_456M_ID] = {
+				.vts = 1998,
+				.ppl = 1248,
+			},
+			/* 25 FPS */
+			[OV64A40_LINK_FREQ_360M_ID] = {
+				.vts = 1994,
+				.ppl = 1504,
+			},
+		},
+		.reglist = {
+			.num_regs = ARRAY_SIZE(ov64a40_2312_1736),
+			.regvals = ov64a40_2312_1736,
+		},
+		.analogue_crop = {
+			.left = 0,
+			.top = 0,
+			.width = 9280,
+			.height = 6976,
+		},
+		.digital_crop = {
+			.left = 5,
+			.top = 4,
+			.width = 2312,
+			.height = 1736,
+		},
+		.subsampling = {
+			.x_odd_inc = 3,
+			.x_even_inc = 1,
+			.y_odd_inc = 3,
+			.y_even_inc = 1,
+			.vbin = true,
+			.hbin = true,
+		},
+	},
+	/* Analogue crop + 4x4 downscale + digital crop */
+	{
+		.width = 1920,
+		.height = 1080,
+		.timings_default = {
+			/* 60 FPS */
+			[OV64A40_LINK_FREQ_456M_ID] = {
+				.vts = 1397,
+				.ppl = 880,
+			},
+			/* 45 FPS */
+			[OV64A40_LINK_FREQ_360M_ID] = {
+				.vts = 1216,
+				.ppl = 1360,
+			},
+		},
+		.reglist = {
+			.num_regs = ARRAY_SIZE(ov64a40_1920x1080),
+			.regvals = ov64a40_1920x1080,
+		},
+		.analogue_crop = {
+			.left = 784,
+			.top = 1312,
+			.width = 7712,
+			.height = 4352,
+		},
+		.digital_crop = {
+			.left = 7,
+			.top = 6,
+			.width = 1920,
+			.height = 1080,
+		},
+		.subsampling = {
+			.x_odd_inc = 3,
+			.x_even_inc = 1,
+			.y_odd_inc = 3,
+			.y_even_inc = 1,
+			.vbin = true,
+			.hbin = true,
+		},
+	},
+};
+
+struct ov64a40 {
+	struct device *dev;
+
+	struct v4l2_subdev sd;
+	struct media_pad pad;
+
+	struct regmap *cci;
+
+	struct ov64a40_mode *mode;
+
+	struct clk *xclk;
+
+	struct gpio_desc *reset_gpio;
+	struct regulator_bulk_data supplies[ARRAY_SIZE(ov64a40_supply_names)];
+
+	s64 *link_frequencies;
+	unsigned int num_link_frequencies;
+
+	struct v4l2_ctrl_handler ctrl_handler;
+	struct v4l2_ctrl *exposure;
+	struct v4l2_ctrl *link_freq;
+	struct v4l2_ctrl *vblank;
+	struct v4l2_ctrl *hblank;
+	struct v4l2_ctrl *vflip;
+	struct v4l2_ctrl *hflip;
+};
+
+static inline struct ov64a40 *sd_to_ov64a40(struct v4l2_subdev *sd)
+{
+	return container_of_const(sd, struct ov64a40, sd);
+}
+
+static const struct ov64a40_timings *
+ov64a40_get_timings(struct ov64a40 *ov64a40, unsigned int link_freq_index)
+{
+	s64 link_freq = ov64a40->link_frequencies[link_freq_index];
+	unsigned int timings_index = link_freq == OV64A40_LINK_FREQ_360M
+				   ? OV64A40_LINK_FREQ_360M_ID
+				   : OV64A40_LINK_FREQ_456M_ID;
+
+	return &ov64a40->mode->timings_default[timings_index];
+}
+
+static int ov64a40_program_geometry(struct ov64a40 *ov64a40)
+{
+	struct ov64a40_mode *mode = ov64a40->mode;
+	struct v4l2_rect *anacrop = &mode->analogue_crop;
+	struct v4l2_rect *digicrop = &mode->digital_crop;
+	const struct ov64a40_timings *timings;
+	int ret = 0;
+
+	/* Analogue crop. */
+	cci_write(ov64a40->cci, OV64A40_REG_TIMING_CTRL0,
+		  anacrop->left, &ret);
+	cci_write(ov64a40->cci, OV64A40_REG_TIMING_CTRL2,
+		  anacrop->top, &ret);
+	cci_write(ov64a40->cci, OV64A40_REG_TIMING_CTRL4,
+		  anacrop->width + anacrop->left - 1, &ret);
+	cci_write(ov64a40->cci, OV64A40_REG_TIMING_CTRL6,
+		  anacrop->height + anacrop->top - 1, &ret);
+
+	/* ISP windowing. */
+	cci_write(ov64a40->cci, OV64A40_REG_TIMING_CTRL10,
+		  digicrop->left, &ret);
+	cci_write(ov64a40->cci, OV64A40_REG_TIMING_CTRL12,
+		  digicrop->top, &ret);
+	cci_write(ov64a40->cci, OV64A40_REG_TIMING_CTRL8,
+		  digicrop->width, &ret);
+	cci_write(ov64a40->cci, OV64A40_REG_TIMING_CTRLA,
+		  digicrop->height, &ret);
+
+	/* Total timings. */
+	timings = ov64a40_get_timings(ov64a40, ov64a40->link_freq->cur.val);
+	cci_write(ov64a40->cci, OV64A40_REG_TIMING_CTRLC, timings->ppl, &ret);
+	cci_write(ov64a40->cci, OV64A40_REG_TIMING_CTRLE, timings->vts, &ret);
+
+	return ret;
+}
+
+static int ov64a40_program_subsampling(struct ov64a40 *ov64a40)
+{
+	struct ov64a40_subsampling *subsampling = &ov64a40->mode->subsampling;
+	int ret = 0;
+
+	/* Skipping configuration */
+	cci_write(ov64a40->cci, OV64A40_REG_TIMING_CTRL14,
+		  OV64A40_SKIPPING_CONFIG(subsampling->x_odd_inc,
+					  subsampling->x_even_inc), &ret);
+	cci_write(ov64a40->cci, OV64A40_REG_TIMING_CTRL15,
+		  OV64A40_SKIPPING_CONFIG(subsampling->y_odd_inc,
+					  subsampling->y_even_inc), &ret);
+
+	/* Binning configuration */
+	cci_update_bits(ov64a40->cci, OV64A40_REG_TIMING_CTRL_20,
+			OV64A40_TIMING_CTRL_20_VBIN,
+			subsampling->vbin ? OV64A40_TIMING_CTRL_20_VBIN : 0,
+			&ret);
+	cci_update_bits(ov64a40->cci, OV64A40_REG_TIMING_CTRL_21,
+			OV64A40_TIMING_CTRL_21_HBIN_CONF,
+			subsampling->hbin ?
+			OV64A40_TIMING_CTRL_21_HBIN_CONF : 0, &ret);
+
+	return ret;
+}
+
+static int ov64a40_start_streaming(struct ov64a40 *ov64a40,
+				   struct v4l2_subdev_state *state)
+{
+	const struct ov64a40_reglist *reglist = &ov64a40->mode->reglist;
+	const struct ov64a40_timings *timings;
+	unsigned long delay;
+	int ret;
+
+	ret = pm_runtime_resume_and_get(ov64a40->dev);
+	if (ret < 0)
+		return ret;
+
+	ret = cci_multi_reg_write(ov64a40->cci, ov64a40_init,
+				  ARRAY_SIZE(ov64a40_init), NULL);
+	if (ret)
+		goto error_power_off;
+
+	ret = cci_multi_reg_write(ov64a40->cci, reglist->regvals,
+				  reglist->num_regs, NULL);
+	if (ret)
+		goto error_power_off;
+
+	ret = ov64a40_program_geometry(ov64a40);
+	if (ret)
+		goto error_power_off;
+
+	ret = ov64a40_program_subsampling(ov64a40);
+	if (ret)
+		goto error_power_off;
+
+	ret =  __v4l2_ctrl_handler_setup(&ov64a40->ctrl_handler);
+	if (ret)
+		goto error_power_off;
+
+	ret = cci_write(ov64a40->cci, OV64A40_REG_SMIA,
+			OV64A40_REG_SMIA_STREAMING, NULL);
+	if (ret)
+		goto error_power_off;
+
+	/* Link frequency and flips cannot change while streaming. */
+	__v4l2_ctrl_grab(ov64a40->link_freq, true);
+	__v4l2_ctrl_grab(ov64a40->vflip, true);
+	__v4l2_ctrl_grab(ov64a40->hflip, true);
+
+	/* delay: max(4096 xclk pulses, 150usec) + exposure time */
+	timings = ov64a40_get_timings(ov64a40, ov64a40->link_freq->cur.val);
+	delay = DIV_ROUND_UP(4096, OV64A40_XCLK_FREQ / 1000 / 1000);
+	delay = max(delay, 150ul);
+
+	/* The sensor has an internal x4 multiplier on the line length. */
+	delay += DIV_ROUND_UP(timings->ppl * 4 * ov64a40->exposure->cur.val,
+			      OV64A40_PIXEL_RATE / 1000 / 1000);
+	fsleep(delay);
+
+	return 0;
+
+error_power_off:
+	pm_runtime_mark_last_busy(ov64a40->dev);
+	pm_runtime_put_autosuspend(ov64a40->dev);
+
+	return ret;
+}
+
+static int ov64a40_stop_streaming(struct ov64a40 *ov64a40,
+				  struct v4l2_subdev_state *state)
+{
+	cci_update_bits(ov64a40->cci, OV64A40_REG_SMIA, BIT(0), 0, NULL);
+	pm_runtime_mark_last_busy(ov64a40->dev);
+	pm_runtime_put_autosuspend(ov64a40->dev);
+
+	__v4l2_ctrl_grab(ov64a40->link_freq, false);
+	__v4l2_ctrl_grab(ov64a40->vflip, false);
+	__v4l2_ctrl_grab(ov64a40->hflip, false);
+
+	return 0;
+}
+
+static int ov64a40_set_stream(struct v4l2_subdev *sd, int enable)
+{
+	struct ov64a40 *ov64a40 = sd_to_ov64a40(sd);
+	struct v4l2_subdev_state *state;
+	int ret;
+
+	state = v4l2_subdev_lock_and_get_active_state(sd);
+	if (enable)
+		ret = ov64a40_start_streaming(ov64a40, state);
+	else
+		ret = ov64a40_stop_streaming(ov64a40, state);
+	v4l2_subdev_unlock_state(state);
+
+	return ret;
+}
+
+static const struct v4l2_subdev_video_ops ov64a40_video_ops = {
+	.s_stream = ov64a40_set_stream,
+};
+
+static u32 ov64a40_mbus_code(struct ov64a40 *ov64a40)
+{
+	unsigned int index = ov64a40->hflip->val << 1 | ov64a40->vflip->val;
+
+	return ov64a40_mbus_codes[index];
+}
+
+static void ov64a40_update_pad_fmt(struct ov64a40 *ov64a40,
+				   struct ov64a40_mode *mode,
+				   struct v4l2_mbus_framefmt *fmt)
+{
+	fmt->code = ov64a40_mbus_code(ov64a40);
+	fmt->width = mode->width;
+	fmt->height = mode->height;
+	fmt->field = V4L2_FIELD_NONE;
+	fmt->colorspace = V4L2_COLORSPACE_RAW;
+	fmt->quantization = V4L2_QUANTIZATION_FULL_RANGE;
+	fmt->xfer_func = V4L2_XFER_FUNC_NONE;
+	fmt->ycbcr_enc = V4L2_YCBCR_ENC_601;
+}
+
+static int ov64a40_init_state(struct v4l2_subdev *sd,
+			      struct v4l2_subdev_state *state)
+{
+	struct ov64a40 *ov64a40 = sd_to_ov64a40(sd);
+	struct v4l2_mbus_framefmt *format;
+	struct v4l2_rect *crop;
+
+	format = v4l2_subdev_state_get_format(state, 0);
+	ov64a40_update_pad_fmt(ov64a40, &ov64a40_modes[0], format);
+
+	crop = v4l2_subdev_state_get_crop(state, 0);
+	crop->top = OV64A40_PIXEL_ARRAY_TOP;
+	crop->left = OV64A40_PIXEL_ARRAY_LEFT;
+	crop->width = OV64A40_PIXEL_ARRAY_WIDTH;
+	crop->height = OV64A40_PIXEL_ARRAY_HEIGHT;
+
+	return 0;
+}
+
+static int ov64a40_enum_mbus_code(struct v4l2_subdev *sd,
+				  struct v4l2_subdev_state *state,
+				  struct v4l2_subdev_mbus_code_enum *code)
+{
+	struct ov64a40 *ov64a40 = sd_to_ov64a40(sd);
+
+	if (code->index)
+		return -EINVAL;
+
+	code->code = ov64a40_mbus_code(ov64a40);
+
+	return 0;
+}
+
+static int ov64a40_enum_frame_size(struct v4l2_subdev *sd,
+				   struct v4l2_subdev_state *state,
+				   struct v4l2_subdev_frame_size_enum *fse)
+{
+	struct ov64a40 *ov64a40 = sd_to_ov64a40(sd);
+	struct ov64a40_mode *mode;
+	u32 code;
+
+	if (fse->index >= ARRAY_SIZE(ov64a40_modes))
+		return -EINVAL;
+
+	code = ov64a40_mbus_code(ov64a40);
+	if (fse->code != code)
+		return -EINVAL;
+
+	mode = &ov64a40_modes[fse->index];
+	fse->min_width = mode->width;
+	fse->max_width = mode->width;
+	fse->min_height = mode->height;
+	fse->max_height = mode->height;
+
+	return 0;
+}
+
+static int ov64a40_get_selection(struct v4l2_subdev *sd,
+				 struct v4l2_subdev_state *state,
+				 struct v4l2_subdev_selection *sel)
+{
+	switch (sel->target) {
+	case V4L2_SEL_TGT_CROP:
+		sel->r = *v4l2_subdev_state_get_crop(state, 0);
+
+		return 0;
+
+	case V4L2_SEL_TGT_NATIVE_SIZE:
+		sel->r.top = 0;
+		sel->r.left = 0;
+		sel->r.width = OV64A40_NATIVE_WIDTH;
+		sel->r.height = OV64A40_NATIVE_HEIGHT;
+
+		return 0;
+
+	case V4L2_SEL_TGT_CROP_DEFAULT:
+	case V4L2_SEL_TGT_CROP_BOUNDS:
+		sel->r.top = OV64A40_PIXEL_ARRAY_TOP;
+		sel->r.left = OV64A40_PIXEL_ARRAY_LEFT;
+		sel->r.width = OV64A40_PIXEL_ARRAY_WIDTH;
+		sel->r.height = OV64A40_PIXEL_ARRAY_HEIGHT;
+
+		return 0;
+	}
+
+	return -EINVAL;
+}
+
+static int ov64a40_set_format(struct v4l2_subdev *sd,
+			      struct v4l2_subdev_state *state,
+			      struct v4l2_subdev_format *fmt)
+{
+	struct ov64a40 *ov64a40 = sd_to_ov64a40(sd);
+	struct v4l2_mbus_framefmt *format;
+	struct ov64a40_mode *mode;
+
+	mode = v4l2_find_nearest_size(ov64a40_modes,
+				      ARRAY_SIZE(ov64a40_modes),
+				      width, height,
+				      fmt->format.width, fmt->format.height);
+
+	ov64a40_update_pad_fmt(ov64a40, mode, &fmt->format);
+
+	format = v4l2_subdev_state_get_format(state, 0);
+	if (ov64a40->mode == mode && format->code == fmt->format.code)
+		return 0;
+
+	if (fmt->which == V4L2_SUBDEV_FORMAT_ACTIVE) {
+		const struct ov64a40_timings *timings;
+		int vblank_max, vblank_def;
+		int hblank_val;
+		int exp_max;
+
+		ov64a40->mode = mode;
+		*v4l2_subdev_state_get_crop(state, 0) = mode->analogue_crop;
+
+		/* Update control limits according to the new mode. */
+		timings = ov64a40_get_timings(ov64a40,
+					      ov64a40->link_freq->cur.val);
+		vblank_max = OV64A40_VTS_MAX - mode->height;
+		vblank_def = timings->vts - mode->height;
+		__v4l2_ctrl_modify_range(ov64a40->vblank, OV64A40_VBLANK_MIN,
+					 vblank_max, 1, vblank_def);
+		__v4l2_ctrl_s_ctrl(ov64a40->vblank, vblank_def);
+
+		exp_max = timings->vts - OV64A40_EXPOSURE_MARGIN;
+		__v4l2_ctrl_modify_range(ov64a40->exposure,
+					 OV64A40_EXPOSURE_MIN, exp_max,
+					 1, OV64A40_EXPOSURE_MIN);
+
+		hblank_val = timings->ppl * 4 - mode->width;
+		__v4l2_ctrl_modify_range(ov64a40->hblank,
+					 hblank_val, hblank_val, 1, hblank_val);
+	}
+
+	*format = fmt->format;
+
+	return 0;
+}
+
+static const struct v4l2_subdev_pad_ops ov64a40_pad_ops = {
+	.enum_mbus_code = ov64a40_enum_mbus_code,
+	.enum_frame_size = ov64a40_enum_frame_size,
+	.get_fmt = v4l2_subdev_get_fmt,
+	.set_fmt = ov64a40_set_format,
+	.get_selection = ov64a40_get_selection,
+};
+
+static const struct v4l2_subdev_core_ops ov64a40_core_ops = {
+	.subscribe_event = v4l2_ctrl_subdev_subscribe_event,
+	.unsubscribe_event = v4l2_event_subdev_unsubscribe,
+};
+
+static const struct v4l2_subdev_ops ov64a40_subdev_ops = {
+	.core = &ov64a40_core_ops,
+	.video = &ov64a40_video_ops,
+	.pad = &ov64a40_pad_ops,
+};
+
+static const struct v4l2_subdev_internal_ops ov64a40_internal_ops = {
+	.init_state = ov64a40_init_state,
+};
+
+static int ov64a40_power_on(struct device *dev)
+{
+	struct v4l2_subdev *sd = dev_get_drvdata(dev);
+	struct ov64a40 *ov64a40 = sd_to_ov64a40(sd);
+	int ret;
+
+	ret = clk_prepare_enable(ov64a40->xclk);
+	if (ret)
+		return ret;
+
+	ret = regulator_bulk_enable(ARRAY_SIZE(ov64a40_supply_names),
+				    ov64a40->supplies);
+	if (ret) {
+		clk_disable_unprepare(ov64a40->xclk);
+		dev_err(dev, "Failed to enable regulators: %d\n", ret);
+		return ret;
+	}
+
+	gpiod_set_value_cansleep(ov64a40->reset_gpio, 0);
+
+	fsleep(5000);
+
+	return 0;
+}
+
+static int ov64a40_power_off(struct device *dev)
+{
+	struct v4l2_subdev *sd = dev_get_drvdata(dev);
+	struct ov64a40 *ov64a40 = sd_to_ov64a40(sd);
+
+	gpiod_set_value_cansleep(ov64a40->reset_gpio, 1);
+	regulator_bulk_disable(ARRAY_SIZE(ov64a40_supply_names),
+			       ov64a40->supplies);
+	clk_disable_unprepare(ov64a40->xclk);
+
+	return 0;
+}
+
+static int ov64a40_link_freq_config(struct ov64a40 *ov64a40, int link_freq_id)
+{
+	s64 link_frequency;
+	int ret = 0;
+
+	/* Default 456MHz with 24MHz input clock. */
+	cci_multi_reg_write(ov64a40->cci, ov64a40_pll_config,
+			    ARRAY_SIZE(ov64a40_pll_config), &ret);
+
+	/* Decrease the PLL1 multiplier to obtain 360MHz mipi link frequency. */
+	link_frequency = ov64a40->link_frequencies[link_freq_id];
+	if (link_frequency == OV64A40_LINK_FREQ_360M)
+		cci_write(ov64a40->cci, OV64A40_PLL1_MULTIPLIER, 0x0078, &ret);
+
+	return ret;
+}
+
+static int ov64a40_set_ctrl(struct v4l2_ctrl *ctrl)
+{
+	struct ov64a40 *ov64a40 = container_of(ctrl->handler, struct ov64a40,
+					       ctrl_handler);
+	int pm_status;
+	int ret = 0;
+
+	if (ctrl->id == V4L2_CID_VBLANK) {
+		int exp_max = ov64a40->mode->height + ctrl->val
+			    - OV64A40_EXPOSURE_MARGIN;
+		int exp_val = min(ov64a40->exposure->cur.val, exp_max);
+
+		__v4l2_ctrl_modify_range(ov64a40->exposure,
+					 ov64a40->exposure->minimum,
+					 exp_max, 1, exp_val);
+	}
+
+	pm_status = pm_runtime_get_if_active(ov64a40->dev, true);
+	if (!pm_status)
+		return 0;
+
+	switch (ctrl->id) {
+	case V4L2_CID_EXPOSURE:
+		ret = cci_write(ov64a40->cci, OV64A40_REG_MEC_LONG_EXPO,
+				ctrl->val, NULL);
+		break;
+	case V4L2_CID_ANALOGUE_GAIN:
+		ret = cci_write(ov64a40->cci, OV64A40_REG_MEC_LONG_GAIN,
+				ctrl->val << 1, NULL);
+		break;
+	case V4L2_CID_VBLANK: {
+		int vts = ctrl->val + ov64a40->mode->height;
+
+		cci_write(ov64a40->cci, OV64A40_REG_TIMINGS_VTS_LOW, vts, &ret);
+		cci_write(ov64a40->cci, OV64A40_REG_TIMINGS_VTS_MID,
+			  (vts >> 8), &ret);
+		cci_write(ov64a40->cci, OV64A40_REG_TIMINGS_VTS_HIGH,
+			  (vts >> 16), &ret);
+		break;
+	}
+	case V4L2_CID_VFLIP:
+		ret = cci_update_bits(ov64a40->cci, OV64A40_REG_TIMING_CTRL_20,
+				      OV64A40_TIMING_CTRL_20_VFLIP,
+				      ctrl->val << 2,
+				      NULL);
+		break;
+	case V4L2_CID_HFLIP:
+		ret = cci_update_bits(ov64a40->cci, OV64A40_REG_TIMING_CTRL_21,
+				      OV64A40_TIMING_CTRL_21_HFLIP,
+				      ctrl->val ? 0
+						: OV64A40_TIMING_CTRL_21_HFLIP,
+				      NULL);
+		break;
+	case V4L2_CID_TEST_PATTERN:
+		ret = cci_write(ov64a40->cci, OV64A40_REG_TEST_PATTERN,
+				ov64a40_test_pattern_val[ctrl->val], NULL);
+		break;
+	case V4L2_CID_LINK_FREQ:
+		ret = ov64a40_link_freq_config(ov64a40, ctrl->val);
+		break;
+	default:
+		dev_err(ov64a40->dev, "Unhandled control: %#x\n", ctrl->id);
+		ret = -EINVAL;
+		break;
+	}
+
+	if (pm_status > 0) {
+		pm_runtime_mark_last_busy(ov64a40->dev);
+		pm_runtime_put_autosuspend(ov64a40->dev);
+	}
+
+	return ret;
+}
+
+static const struct v4l2_ctrl_ops ov64a40_ctrl_ops = {
+	.s_ctrl = ov64a40_set_ctrl,
+};
+
+static int ov64a40_init_controls(struct ov64a40 *ov64a40)
+{
+	int exp_max, hblank_val, vblank_max, vblank_def;
+	struct v4l2_ctrl_handler *hdlr = &ov64a40->ctrl_handler;
+	struct v4l2_fwnode_device_properties props;
+	const struct ov64a40_timings *timings;
+	int ret;
+
+	ret = v4l2_ctrl_handler_init(hdlr, 11);
+	if (ret)
+		return ret;
+
+	v4l2_ctrl_new_std(hdlr, &ov64a40_ctrl_ops, V4L2_CID_PIXEL_RATE,
+			  OV64A40_PIXEL_RATE, OV64A40_PIXEL_RATE,  1,
+			  OV64A40_PIXEL_RATE);
+
+	ov64a40->link_freq =
+		v4l2_ctrl_new_int_menu(hdlr, &ov64a40_ctrl_ops,
+				       V4L2_CID_LINK_FREQ,
+				       ov64a40->num_link_frequencies - 1,
+				       0, ov64a40->link_frequencies);
+
+	v4l2_ctrl_new_std_menu_items(hdlr, &ov64a40_ctrl_ops,
+				     V4L2_CID_TEST_PATTERN,
+				     ARRAY_SIZE(ov64a40_test_pattern_menu) - 1,
+				     0, 0, ov64a40_test_pattern_menu);
+
+	timings = ov64a40_get_timings(ov64a40, 0);
+	exp_max = timings->vts - OV64A40_EXPOSURE_MARGIN;
+	ov64a40->exposure = v4l2_ctrl_new_std(hdlr, &ov64a40_ctrl_ops,
+					      V4L2_CID_EXPOSURE,
+					      OV64A40_EXPOSURE_MIN, exp_max, 1,
+					      OV64A40_EXPOSURE_MIN);
+
+	hblank_val = timings->ppl * 4 - ov64a40->mode->width;
+	ov64a40->hblank = v4l2_ctrl_new_std(hdlr, &ov64a40_ctrl_ops,
+					    V4L2_CID_HBLANK, hblank_val,
+					    hblank_val, 1, hblank_val);
+	if (ov64a40->hblank)
+		ov64a40->hblank->flags |= V4L2_CTRL_FLAG_READ_ONLY;
+
+	vblank_def = timings->vts - ov64a40->mode->height;
+	vblank_max = OV64A40_VTS_MAX - ov64a40->mode->height;
+	ov64a40->vblank = v4l2_ctrl_new_std(hdlr, &ov64a40_ctrl_ops,
+					    V4L2_CID_VBLANK, OV64A40_VBLANK_MIN,
+					    vblank_max, 1, vblank_def);
+
+	v4l2_ctrl_new_std(hdlr, &ov64a40_ctrl_ops, V4L2_CID_ANALOGUE_GAIN,
+			  OV64A40_ANA_GAIN_MIN, OV64A40_ANA_GAIN_MAX, 1,
+			  OV64A40_ANA_GAIN_DEFAULT);
+
+	ov64a40->hflip = v4l2_ctrl_new_std(hdlr, &ov64a40_ctrl_ops,
+					   V4L2_CID_HFLIP, 0, 1, 1, 0);
+	if (ov64a40->hflip)
+		ov64a40->hflip->flags |= V4L2_CTRL_FLAG_MODIFY_LAYOUT;
+
+	ov64a40->vflip = v4l2_ctrl_new_std(hdlr, &ov64a40_ctrl_ops,
+					   V4L2_CID_VFLIP, 0, 1, 1, 0);
+	if (ov64a40->vflip)
+		ov64a40->vflip->flags |= V4L2_CTRL_FLAG_MODIFY_LAYOUT;
+
+	if (hdlr->error) {
+		ret = hdlr->error;
+		dev_err(ov64a40->dev, "control init failed: %d\n", ret);
+		goto error_free_hdlr;
+	}
+
+	ret = v4l2_fwnode_device_parse(ov64a40->dev, &props);
+	if (ret)
+		goto error_free_hdlr;
+
+	ret = v4l2_ctrl_new_fwnode_properties(hdlr, &ov64a40_ctrl_ops,
+					      &props);
+	if (ret)
+		goto error_free_hdlr;
+
+	ov64a40->sd.ctrl_handler = hdlr;
+
+	return 0;
+
+error_free_hdlr:
+	v4l2_ctrl_handler_free(hdlr);
+	return ret;
+}
+
+static int ov64a40_identify(struct ov64a40 *ov64a40)
+{
+	int ret;
+	u64 id;
+
+	ret = cci_read(ov64a40->cci, OV64A40_REG_CHIP_ID, &id, NULL);
+	if (ret) {
+		dev_err(ov64a40->dev, "Failed to read chip id: %d\n", ret);
+		return ret;
+	}
+
+	if (id != OV64A40_CHIP_ID) {
+		dev_err(ov64a40->dev, "chip id mismatch: %#llx\n", id);
+		return -ENODEV;
+	}
+
+	dev_dbg(ov64a40->dev, "OV64A40 chip identified: %#llx\n", id);
+
+	return 0;
+}
+
+static int ov64a40_parse_dt(struct ov64a40 *ov64a40)
+{
+	struct v4l2_fwnode_endpoint v4l2_fwnode = {
+		.bus_type = V4L2_MBUS_CSI2_DPHY
+	};
+	struct fwnode_handle *endpoint;
+	unsigned int i;
+	int ret;
+
+	endpoint = fwnode_graph_get_next_endpoint(dev_fwnode(ov64a40->dev),
+						  NULL);
+	if (!endpoint) {
+		dev_err(ov64a40->dev, "Failed to find endpoint\n");
+		return -EINVAL;
+	}
+
+	ret = v4l2_fwnode_endpoint_alloc_parse(endpoint, &v4l2_fwnode);
+	fwnode_handle_put(endpoint);
+	if (ret) {
+		dev_err(ov64a40->dev, "Failed to parse endpoint\n");
+		return ret;
+	}
+
+	if (v4l2_fwnode.bus.mipi_csi2.num_data_lanes != 2) {
+		dev_err(ov64a40->dev, "Unsupported number of data lanes: %u\n",
+			v4l2_fwnode.bus.mipi_csi2.num_data_lanes);
+		v4l2_fwnode_endpoint_free(&v4l2_fwnode);
+		return -EINVAL;
+	}
+
+	if (!v4l2_fwnode.nr_of_link_frequencies) {
+		dev_warn(ov64a40->dev, "no link frequencies defined\n");
+		v4l2_fwnode_endpoint_free(&v4l2_fwnode);
+		return -EINVAL;
+	}
+
+	if (v4l2_fwnode.nr_of_link_frequencies > 2) {
+		dev_warn(ov64a40->dev,
+			 "Unsupported number of link frequencies\n");
+		v4l2_fwnode_endpoint_free(&v4l2_fwnode);
+		return -EINVAL;
+	}
+
+	ov64a40->link_frequencies =
+		devm_kcalloc(ov64a40->dev, v4l2_fwnode.nr_of_link_frequencies,
+			     sizeof(v4l2_fwnode.link_frequencies[0]),
+			     GFP_KERNEL);
+	if (!ov64a40->link_frequencies)  {
+		v4l2_fwnode_endpoint_free(&v4l2_fwnode);
+		return -ENOMEM;
+	}
+	ov64a40->num_link_frequencies = v4l2_fwnode.nr_of_link_frequencies;
+
+	for (i = 0; i < v4l2_fwnode.nr_of_link_frequencies; ++i) {
+		if (v4l2_fwnode.link_frequencies[i] != OV64A40_LINK_FREQ_360M &&
+		    v4l2_fwnode.link_frequencies[i] != OV64A40_LINK_FREQ_456M) {
+			dev_err(ov64a40->dev,
+				"Unsupported link frequency %lld\n",
+				v4l2_fwnode.link_frequencies[i]);
+			v4l2_fwnode_endpoint_free(&v4l2_fwnode);
+			return -EINVAL;
+		}
+
+		ov64a40->link_frequencies[i] = v4l2_fwnode.link_frequencies[i];
+	}
+
+	v4l2_fwnode_endpoint_free(&v4l2_fwnode);
+
+	return 0;
+}
+
+static int ov64a40_get_regulators(struct ov64a40 *ov64a40)
+{
+	struct i2c_client *client = v4l2_get_subdevdata(&ov64a40->sd);
+	unsigned int i;
+
+	for (i = 0; i < ARRAY_SIZE(ov64a40_supply_names); i++)
+		ov64a40->supplies[i].supply = ov64a40_supply_names[i];
+
+	return devm_regulator_bulk_get(&client->dev,
+				       ARRAY_SIZE(ov64a40_supply_names),
+				       ov64a40->supplies);
+}
+
+static int ov64a40_probe(struct i2c_client *client)
+{
+	struct ov64a40 *ov64a40;
+	u32 xclk_freq;
+	int ret;
+
+	ov64a40 = devm_kzalloc(&client->dev, sizeof(*ov64a40), GFP_KERNEL);
+	if (!ov64a40)
+		return -ENOMEM;
+
+	ov64a40->dev = &client->dev;
+	v4l2_i2c_subdev_init(&ov64a40->sd, client, &ov64a40_subdev_ops);
+
+	ov64a40->cci = devm_cci_regmap_init_i2c(client, 16);
+	if (IS_ERR(ov64a40->cci)) {
+		dev_err(&client->dev, "Failed to initialize CCI\n");
+		return PTR_ERR(ov64a40->cci);
+	}
+
+	ov64a40->xclk = devm_clk_get(&client->dev, NULL);
+	if (IS_ERR(ov64a40->xclk))
+		return dev_err_probe(&client->dev, PTR_ERR(ov64a40->xclk),
+				     "Failed to get clock\n");
+
+	xclk_freq = clk_get_rate(ov64a40->xclk);
+	if (xclk_freq != OV64A40_XCLK_FREQ) {
+		dev_err(&client->dev, "Unsupported xclk frequency %u\n",
+			xclk_freq);
+		return -EINVAL;
+	}
+
+	ret = ov64a40_get_regulators(ov64a40);
+	if (ret)
+		return ret;
+
+	ov64a40->reset_gpio = devm_gpiod_get_optional(&client->dev, "reset",
+						      GPIOD_OUT_LOW);
+	if (IS_ERR(ov64a40->reset_gpio))
+		return dev_err_probe(&client->dev, PTR_ERR(ov64a40->reset_gpio),
+				     "Failed to get reset gpio\n");
+
+	ret = ov64a40_parse_dt(ov64a40);
+	if (ret)
+		return ret;
+
+	ret = ov64a40_power_on(&client->dev);
+	if (ret)
+		return ret;
+
+	ret = ov64a40_identify(ov64a40);
+	if (ret)
+		goto error_poweroff;
+
+	ov64a40->mode = &ov64a40_modes[0];
+
+	pm_runtime_set_active(&client->dev);
+	pm_runtime_get_noresume(&client->dev);
+	pm_runtime_enable(&client->dev);
+	pm_runtime_set_autosuspend_delay(&client->dev, 1000);
+	pm_runtime_use_autosuspend(&client->dev);
+
+	ret = ov64a40_init_controls(ov64a40);
+	if (ret)
+		goto error_poweroff;
+
+	/* Initialize subdev */
+	ov64a40->sd.internal_ops = &ov64a40_internal_ops;
+	ov64a40->sd.flags = V4L2_SUBDEV_FL_HAS_DEVNODE
+			  | V4L2_SUBDEV_FL_HAS_EVENTS;
+	ov64a40->sd.entity.function = MEDIA_ENT_F_CAM_SENSOR;
+
+	ov64a40->pad.flags = MEDIA_PAD_FL_SOURCE;
+	ret = media_entity_pads_init(&ov64a40->sd.entity, 1, &ov64a40->pad);
+	if (ret) {
+		dev_err(&client->dev, "failed to init entity pads: %d\n", ret);
+		goto error_handler_free;
+	}
+
+	ov64a40->sd.state_lock = ov64a40->ctrl_handler.lock;
+	ret = v4l2_subdev_init_finalize(&ov64a40->sd);
+	if (ret < 0) {
+		dev_err(&client->dev, "subdev init error: %d\n", ret);
+		goto error_media_entity;
+	}
+
+	ret = v4l2_async_register_subdev_sensor(&ov64a40->sd);
+	if (ret < 0) {
+		dev_err(&client->dev,
+			"failed to register sensor sub-device: %d\n", ret);
+		goto error_subdev_cleanup;
+	}
+
+	pm_runtime_mark_last_busy(&client->dev);
+	pm_runtime_put_autosuspend(&client->dev);
+
+	return 0;
+
+error_subdev_cleanup:
+	v4l2_subdev_cleanup(&ov64a40->sd);
+error_media_entity:
+	media_entity_cleanup(&ov64a40->sd.entity);
+error_handler_free:
+	v4l2_ctrl_handler_free(ov64a40->sd.ctrl_handler);
+error_poweroff:
+	ov64a40_power_off(&client->dev);
+	pm_runtime_set_suspended(&client->dev);
+
+	return ret;
+}
+
+static void ov64a40_remove(struct i2c_client *client)
+{
+	struct v4l2_subdev *sd = i2c_get_clientdata(client);
+
+	v4l2_async_unregister_subdev(sd);
+	v4l2_subdev_cleanup(sd);
+	media_entity_cleanup(&sd->entity);
+	v4l2_ctrl_handler_free(sd->ctrl_handler);
+
+	pm_runtime_disable(&client->dev);
+	if (!pm_runtime_status_suspended(&client->dev))
+		ov64a40_power_off(&client->dev);
+	pm_runtime_set_suspended(&client->dev);
+}
+
+static const struct of_device_id ov64a40_of_ids[] = {
+	{ .compatible = "ovti,ov64a40" },
+	{ /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(of, ov64a40_of_ids);
+
+static const struct dev_pm_ops ov64a40_pm_ops = {
+	SET_RUNTIME_PM_OPS(ov64a40_power_off, ov64a40_power_on, NULL)
+};
+
+static struct i2c_driver ov64a40_i2c_driver = {
+	.driver	= {
+		.name = "ov64a40",
+		.of_match_table	= ov64a40_of_ids,
+		.pm = &ov64a40_pm_ops,
+	},
+	.probe	= ov64a40_probe,
+	.remove	= ov64a40_remove,
+};
+
+module_i2c_driver(ov64a40_i2c_driver);
+
+MODULE_AUTHOR("Jacopo Mondi <jacopo.mondi@ideasonboard.com>");
+MODULE_DESCRIPTION("OmniVision OV64A40 sensor driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/i2c/ov6650.c b/drivers/media/i2c/ov6650.c
index 1ad07935f0..b65befb22a 100644
--- a/drivers/media/i2c/ov6650.c
+++ b/drivers/media/i2c/ov6650.c
@@ -197,7 +197,7 @@ struct ov6650 {
 	struct clk		*clk;
 	bool			half_scale;	/* scale down output by 2 */
 	struct v4l2_rect	rect;		/* sensor cropping window */
-	struct v4l2_fract	tpf;		/* as requested with s_frame_interval */
+	struct v4l2_fract	tpf;		/* as requested with set_frame_interval */
 	u32 code;
 };
 
@@ -476,7 +476,7 @@ static int ov6650_get_selection(struct v4l2_subdev *sd,
 
 	if (sel->which == V4L2_SUBDEV_FORMAT_TRY) {
 		/* pre-select try crop rectangle */
-		rect = &sd_state->pads->try_crop;
+		rect = v4l2_subdev_state_get_crop(sd_state, 0);
 
 	} else {
 		/* pre-select active crop rectangle */
@@ -531,8 +531,10 @@ static int ov6650_set_selection(struct v4l2_subdev *sd,
 	ov6650_bind_align_crop_rectangle(&sel->r);
 
 	if (sel->which == V4L2_SUBDEV_FORMAT_TRY) {
-		struct v4l2_rect *crop = &sd_state->pads->try_crop;
-		struct v4l2_mbus_framefmt *mf = &sd_state->pads->try_fmt;
+		struct v4l2_rect *crop =
+			v4l2_subdev_state_get_crop(sd_state, 0);
+		struct v4l2_mbus_framefmt *mf =
+			v4l2_subdev_state_get_format(sd_state, 0);
 		/* detect current pad config scaling factor */
 		bool half_scale = !is_unscaled_ok(mf->width, mf->height, crop);
 
@@ -588,9 +590,12 @@ static int ov6650_get_fmt(struct v4l2_subdev *sd,
 
 	/* update media bus format code and frame size */
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
-		mf->width = sd_state->pads->try_fmt.width;
-		mf->height = sd_state->pads->try_fmt.height;
-		mf->code = sd_state->pads->try_fmt.code;
+		struct v4l2_mbus_framefmt *try_fmt =
+			v4l2_subdev_state_get_format(sd_state, 0);
+
+		mf->width = try_fmt->width;
+		mf->height = try_fmt->height;
+		mf->code = try_fmt->code;
 
 	} else {
 		mf->width = priv->rect.width >> priv->half_scale;
@@ -717,23 +722,26 @@ static int ov6650_set_fmt(struct v4l2_subdev *sd,
 	}
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY)
-		crop = &sd_state->pads->try_crop;
+		crop = v4l2_subdev_state_get_crop(sd_state, 0);
 	else
 		crop = &priv->rect;
 
 	half_scale = !is_unscaled_ok(mf->width, mf->height, crop);
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
+		struct v4l2_mbus_framefmt *try_fmt =
+			v4l2_subdev_state_get_format(sd_state, 0);
+
 		/* store new mbus frame format code and size in pad config */
-		sd_state->pads->try_fmt.width = crop->width >> half_scale;
-		sd_state->pads->try_fmt.height = crop->height >> half_scale;
-		sd_state->pads->try_fmt.code = mf->code;
+		try_fmt->width = crop->width >> half_scale;
+		try_fmt->height = crop->height >> half_scale;
+		try_fmt->code = mf->code;
 
 		/* return default mbus frame format updated with pad config */
 		*mf = ov6650_def_fmt;
-		mf->width = sd_state->pads->try_fmt.width;
-		mf->height = sd_state->pads->try_fmt.height;
-		mf->code = sd_state->pads->try_fmt.code;
+		mf->width = try_fmt->width;
+		mf->height = try_fmt->height;
+		mf->code = try_fmt->code;
 
 	} else {
 		int ret = 0;
@@ -791,12 +799,20 @@ static int ov6650_enum_frame_interval(struct v4l2_subdev *sd,
 	return 0;
 }
 
-static int ov6650_g_frame_interval(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_frame_interval *ival)
+static int ov6650_get_frame_interval(struct v4l2_subdev *sd,
+				     struct v4l2_subdev_state *sd_state,
+				     struct v4l2_subdev_frame_interval *ival)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(sd);
 	struct ov6650 *priv = to_ov6650(client);
 
+	/*
+	 * FIXME: Implement support for V4L2_SUBDEV_FORMAT_TRY, using the V4L2
+	 * subdev active state API.
+	 */
+	if (ival->which != V4L2_SUBDEV_FORMAT_ACTIVE)
+		return -EINVAL;
+
 	ival->interval = priv->tpf;
 
 	dev_dbg(&client->dev, "Frame interval: %u/%u s\n",
@@ -805,14 +821,22 @@ static int ov6650_g_frame_interval(struct v4l2_subdev *sd,
 	return 0;
 }
 
-static int ov6650_s_frame_interval(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_frame_interval *ival)
+static int ov6650_set_frame_interval(struct v4l2_subdev *sd,
+				     struct v4l2_subdev_state *sd_state,
+				     struct v4l2_subdev_frame_interval *ival)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(sd);
 	struct ov6650 *priv = to_ov6650(client);
 	struct v4l2_fract *tpf = &ival->interval;
 	int div, ret;
 
+	/*
+	 * FIXME: Implement support for V4L2_SUBDEV_FORMAT_TRY, using the V4L2
+	 * subdev active state API.
+	 */
+	if (ival->which != V4L2_SUBDEV_FORMAT_ACTIVE)
+		return -EINVAL;
+
 	if (tpf->numerator == 0 || tpf->denominator == 0)
 		div = 1;  /* Reset to full rate */
 	else
@@ -998,8 +1022,6 @@ static int ov6650_get_mbus_config(struct v4l2_subdev *sd,
 
 static const struct v4l2_subdev_video_ops ov6650_video_ops = {
 	.s_stream	= ov6650_s_stream,
-	.g_frame_interval = ov6650_g_frame_interval,
-	.s_frame_interval = ov6650_s_frame_interval,
 };
 
 static const struct v4l2_subdev_pad_ops ov6650_pad_ops = {
@@ -1009,6 +1031,8 @@ static const struct v4l2_subdev_pad_ops ov6650_pad_ops = {
 	.set_selection		= ov6650_set_selection,
 	.get_fmt		= ov6650_get_fmt,
 	.set_fmt		= ov6650_set_fmt,
+	.get_frame_interval	= ov6650_get_frame_interval,
+	.set_frame_interval	= ov6650_set_frame_interval,
 	.get_mbus_config	= ov6650_get_mbus_config,
 };
 
diff --git a/drivers/media/i2c/ov7251.c b/drivers/media/i2c/ov7251.c
index 6582cc0e23..30f61e04ec 100644
--- a/drivers/media/i2c/ov7251.c
+++ b/drivers/media/i2c/ov7251.c
@@ -1139,7 +1139,7 @@ __ov7251_get_pad_format(struct ov7251 *ov7251,
 {
 	switch (which) {
 	case V4L2_SUBDEV_FORMAT_TRY:
-		return v4l2_subdev_get_try_format(&ov7251->sd, sd_state, pad);
+		return v4l2_subdev_state_get_format(sd_state, pad);
 	case V4L2_SUBDEV_FORMAT_ACTIVE:
 		return &ov7251->fmt;
 	default:
@@ -1169,7 +1169,7 @@ __ov7251_get_pad_crop(struct ov7251 *ov7251,
 {
 	switch (which) {
 	case V4L2_SUBDEV_FORMAT_TRY:
-		return v4l2_subdev_get_try_crop(&ov7251->sd, sd_state, pad);
+		return v4l2_subdev_state_get_crop(sd_state, pad);
 	case V4L2_SUBDEV_FORMAT_ACTIVE:
 		return &ov7251->crop;
 	default:
@@ -1282,8 +1282,8 @@ exit:
 	return ret;
 }
 
-static int ov7251_entity_init_cfg(struct v4l2_subdev *subdev,
-				  struct v4l2_subdev_state *sd_state)
+static int ov7251_init_state(struct v4l2_subdev *subdev,
+			     struct v4l2_subdev_state *sd_state)
 {
 	struct v4l2_subdev_format fmt = {
 		.which = sd_state ? V4L2_SUBDEV_FORMAT_TRY
@@ -1386,10 +1386,18 @@ err_power_down:
 }
 
 static int ov7251_get_frame_interval(struct v4l2_subdev *subdev,
+				     struct v4l2_subdev_state *sd_state,
 				     struct v4l2_subdev_frame_interval *fi)
 {
 	struct ov7251 *ov7251 = to_ov7251(subdev);
 
+	/*
+	 * FIXME: Implement support for V4L2_SUBDEV_FORMAT_TRY, using the V4L2
+	 * subdev active state API.
+	 */
+	if (fi->which != V4L2_SUBDEV_FORMAT_ACTIVE)
+		return -EINVAL;
+
 	mutex_lock(&ov7251->lock);
 	fi->interval = ov7251->current_mode->timeperframe;
 	mutex_unlock(&ov7251->lock);
@@ -1398,12 +1406,20 @@ static int ov7251_get_frame_interval(struct v4l2_subdev *subdev,
 }
 
 static int ov7251_set_frame_interval(struct v4l2_subdev *subdev,
+				     struct v4l2_subdev_state *sd_state,
 				     struct v4l2_subdev_frame_interval *fi)
 {
 	struct ov7251 *ov7251 = to_ov7251(subdev);
 	const struct ov7251_mode_info *new_mode;
 	int ret = 0;
 
+	/*
+	 * FIXME: Implement support for V4L2_SUBDEV_FORMAT_TRY, using the V4L2
+	 * subdev active state API.
+	 */
+	if (fi->which != V4L2_SUBDEV_FORMAT_ACTIVE)
+		return -EINVAL;
+
 	mutex_lock(&ov7251->lock);
 	new_mode = ov7251_find_mode_by_ival(ov7251, &fi->interval);
 
@@ -1436,18 +1452,17 @@ exit:
 
 static const struct v4l2_subdev_video_ops ov7251_video_ops = {
 	.s_stream = ov7251_s_stream,
-	.g_frame_interval = ov7251_get_frame_interval,
-	.s_frame_interval = ov7251_set_frame_interval,
 };
 
 static const struct v4l2_subdev_pad_ops ov7251_subdev_pad_ops = {
-	.init_cfg = ov7251_entity_init_cfg,
 	.enum_mbus_code = ov7251_enum_mbus_code,
 	.enum_frame_size = ov7251_enum_frame_size,
 	.enum_frame_interval = ov7251_enum_frame_ival,
 	.get_fmt = ov7251_get_format,
 	.set_fmt = ov7251_set_format,
 	.get_selection = ov7251_get_selection,
+	.get_frame_interval = ov7251_get_frame_interval,
+	.set_frame_interval = ov7251_set_frame_interval,
 };
 
 static const struct v4l2_subdev_ops ov7251_subdev_ops = {
@@ -1455,6 +1470,10 @@ static const struct v4l2_subdev_ops ov7251_subdev_ops = {
 	.pad = &ov7251_subdev_pad_ops,
 };
 
+static const struct v4l2_subdev_internal_ops ov7251_internal_ops = {
+	.init_state = ov7251_init_state,
+};
+
 static int ov7251_check_hwcfg(struct ov7251 *ov7251)
 {
 	struct fwnode_handle *fwnode = dev_fwnode(ov7251->dev);
@@ -1693,6 +1712,7 @@ static int ov7251_probe(struct i2c_client *client)
 	}
 
 	v4l2_i2c_subdev_init(&ov7251->sd, client, &ov7251_subdev_ops);
+	ov7251->sd.internal_ops = &ov7251_internal_ops;
 	ov7251->sd.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
 	ov7251->pad.flags = MEDIA_PAD_FL_SOURCE;
 	ov7251->sd.dev = &client->dev;
@@ -1750,7 +1770,7 @@ static int ov7251_probe(struct i2c_client *client)
 		goto free_entity;
 	}
 
-	ov7251_entity_init_cfg(&ov7251->sd, NULL);
+	ov7251_init_state(&ov7251->sd, NULL);
 
 	return 0;
 
diff --git a/drivers/media/i2c/ov7670.c b/drivers/media/i2c/ov7670.c
index 172483597c..0cb96b6c99 100644
--- a/drivers/media/i2c/ov7670.c
+++ b/drivers/media/i2c/ov7670.c
@@ -1112,8 +1112,7 @@ static int ov7670_set_fmt(struct v4l2_subdev *sd,
 		ret = ov7670_try_fmt_internal(sd, &format->format, NULL, NULL);
 		if (ret)
 			return ret;
-		mbus_fmt = v4l2_subdev_get_try_format(sd, sd_state,
-						      format->pad);
+		mbus_fmt = v4l2_subdev_state_get_format(sd_state, format->pad);
 		*mbus_fmt = format->format;
 		return 0;
 	}
@@ -1141,7 +1140,7 @@ static int ov7670_get_fmt(struct v4l2_subdev *sd,
 	struct v4l2_mbus_framefmt *mbus_fmt;
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
-		mbus_fmt = v4l2_subdev_get_try_format(sd, sd_state, 0);
+		mbus_fmt = v4l2_subdev_state_get_format(sd_state, 0);
 		format->format = *mbus_fmt;
 		return 0;
 	} else {
@@ -1155,23 +1154,37 @@ static int ov7670_get_fmt(struct v4l2_subdev *sd,
  * Implement G/S_PARM.  There is a "high quality" mode we could try
  * to do someday; for now, we just do the frame rate tweak.
  */
-static int ov7670_g_frame_interval(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_frame_interval *ival)
+static int ov7670_get_frame_interval(struct v4l2_subdev *sd,
+				     struct v4l2_subdev_state *sd_state,
+				     struct v4l2_subdev_frame_interval *ival)
 {
 	struct ov7670_info *info = to_state(sd);
 
+	/*
+	 * FIXME: Implement support for V4L2_SUBDEV_FORMAT_TRY, using the V4L2
+	 * subdev active state API.
+	 */
+	if (ival->which != V4L2_SUBDEV_FORMAT_ACTIVE)
+		return -EINVAL;
 
 	info->devtype->get_framerate(sd, &ival->interval);
 
 	return 0;
 }
 
-static int ov7670_s_frame_interval(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_frame_interval *ival)
+static int ov7670_set_frame_interval(struct v4l2_subdev *sd,
+				     struct v4l2_subdev_state *sd_state,
+				     struct v4l2_subdev_frame_interval *ival)
 {
 	struct v4l2_fract *tpf = &ival->interval;
 	struct ov7670_info *info = to_state(sd);
 
+	/*
+	 * FIXME: Implement support for V4L2_SUBDEV_FORMAT_TRY, using the V4L2
+	 * subdev active state API.
+	 */
+	if (ival->which != V4L2_SUBDEV_FORMAT_ACTIVE)
+		return -EINVAL;
 
 	return info->devtype->set_framerate(sd, tpf);
 }
@@ -1707,7 +1720,7 @@ static void ov7670_get_default_format(struct v4l2_subdev *sd,
 static int ov7670_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
 {
 	struct v4l2_mbus_framefmt *format =
-				v4l2_subdev_get_try_format(sd, fh->state, 0);
+				v4l2_subdev_state_get_format(fh->state, 0);
 
 	ov7670_get_default_format(sd, format);
 
@@ -1729,22 +1742,18 @@ static const struct v4l2_subdev_core_ops ov7670_core_ops = {
 #endif
 };
 
-static const struct v4l2_subdev_video_ops ov7670_video_ops = {
-	.s_frame_interval = ov7670_s_frame_interval,
-	.g_frame_interval = ov7670_g_frame_interval,
-};
-
 static const struct v4l2_subdev_pad_ops ov7670_pad_ops = {
 	.enum_frame_interval = ov7670_enum_frame_interval,
 	.enum_frame_size = ov7670_enum_frame_size,
 	.enum_mbus_code = ov7670_enum_mbus_code,
 	.get_fmt = ov7670_get_fmt,
 	.set_fmt = ov7670_set_fmt,
+	.get_frame_interval = ov7670_get_frame_interval,
+	.set_frame_interval = ov7670_set_frame_interval,
 };
 
 static const struct v4l2_subdev_ops ov7670_ops = {
 	.core = &ov7670_core_ops,
-	.video = &ov7670_video_ops,
 	.pad = &ov7670_pad_ops,
 };
 
diff --git a/drivers/media/i2c/ov772x.c b/drivers/media/i2c/ov772x.c
index 7618b58a7a..3e36a55274 100644
--- a/drivers/media/i2c/ov772x.c
+++ b/drivers/media/i2c/ov772x.c
@@ -717,26 +717,42 @@ static int ov772x_set_frame_rate(struct ov772x_priv *priv,
 	return 0;
 }
 
-static int ov772x_g_frame_interval(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_frame_interval *ival)
+static int ov772x_get_frame_interval(struct v4l2_subdev *sd,
+				     struct v4l2_subdev_state *sd_state,
+				     struct v4l2_subdev_frame_interval *ival)
 {
 	struct ov772x_priv *priv = to_ov772x(sd);
 	struct v4l2_fract *tpf = &ival->interval;
 
+	/*
+	 * FIXME: Implement support for V4L2_SUBDEV_FORMAT_TRY, using the V4L2
+	 * subdev active state API.
+	 */
+	if (ival->which != V4L2_SUBDEV_FORMAT_ACTIVE)
+		return -EINVAL;
+
 	tpf->numerator = 1;
 	tpf->denominator = priv->fps;
 
 	return 0;
 }
 
-static int ov772x_s_frame_interval(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_frame_interval *ival)
+static int ov772x_set_frame_interval(struct v4l2_subdev *sd,
+				     struct v4l2_subdev_state *sd_state,
+				     struct v4l2_subdev_frame_interval *ival)
 {
 	struct ov772x_priv *priv = to_ov772x(sd);
 	struct v4l2_fract *tpf = &ival->interval;
 	unsigned int fps;
 	int ret = 0;
 
+	/*
+	 * FIXME: Implement support for V4L2_SUBDEV_FORMAT_TRY, using the V4L2
+	 * subdev active state API.
+	 */
+	if (ival->which != V4L2_SUBDEV_FORMAT_ACTIVE)
+		return -EINVAL;
+
 	mutex_lock(&priv->lock);
 
 	if (priv->streaming) {
@@ -1220,7 +1236,7 @@ static int ov772x_set_fmt(struct v4l2_subdev *sd,
 	mf->xfer_func = V4L2_XFER_FUNC_DEFAULT;
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
-		sd_state->pads->try_fmt = *mf;
+		*v4l2_subdev_state_get_format(sd_state, 0) = *mf;
 		return 0;
 	}
 
@@ -1349,8 +1365,6 @@ static int ov772x_enum_mbus_code(struct v4l2_subdev *sd,
 
 static const struct v4l2_subdev_video_ops ov772x_subdev_video_ops = {
 	.s_stream		= ov772x_s_stream,
-	.s_frame_interval	= ov772x_s_frame_interval,
-	.g_frame_interval	= ov772x_g_frame_interval,
 };
 
 static const struct v4l2_subdev_pad_ops ov772x_subdev_pad_ops = {
@@ -1359,6 +1373,8 @@ static const struct v4l2_subdev_pad_ops ov772x_subdev_pad_ops = {
 	.get_selection		= ov772x_get_selection,
 	.get_fmt		= ov772x_get_fmt,
 	.set_fmt		= ov772x_set_fmt,
+	.get_frame_interval	= ov772x_get_frame_interval,
+	.set_frame_interval	= ov772x_set_frame_interval,
 };
 
 static const struct v4l2_subdev_ops ov772x_subdev_ops = {
diff --git a/drivers/media/i2c/ov7740.c b/drivers/media/i2c/ov7740.c
index 356a45e65b..47b1b14d87 100644
--- a/drivers/media/i2c/ov7740.c
+++ b/drivers/media/i2c/ov7740.c
@@ -638,34 +638,8 @@ err_unlock:
 	return ret;
 }
 
-static int ov7740_g_frame_interval(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_frame_interval *ival)
-{
-	struct v4l2_fract *tpf = &ival->interval;
-
-
-	tpf->numerator = 1;
-	tpf->denominator = 60;
-
-	return 0;
-}
-
-static int ov7740_s_frame_interval(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_frame_interval *ival)
-{
-	struct v4l2_fract *tpf = &ival->interval;
-
-
-	tpf->numerator = 1;
-	tpf->denominator = 60;
-
-	return 0;
-}
-
 static const struct v4l2_subdev_video_ops ov7740_subdev_video_ops = {
 	.s_stream = ov7740_set_stream,
-	.s_frame_interval = ov7740_s_frame_interval,
-	.g_frame_interval = ov7740_g_frame_interval,
 };
 
 static const struct reg_sequence ov7740_format_yuyv[] = {
@@ -812,8 +786,7 @@ static int ov7740_set_fmt(struct v4l2_subdev *sd,
 		if (ret)
 			goto error;
 
-		mbus_fmt = v4l2_subdev_get_try_format(sd, sd_state,
-						      format->pad);
+		mbus_fmt = v4l2_subdev_state_get_format(sd_state, format->pad);
 		*mbus_fmt = format->format;
 		mutex_unlock(&ov7740->mutex);
 		return 0;
@@ -843,7 +816,7 @@ static int ov7740_get_fmt(struct v4l2_subdev *sd,
 
 	mutex_lock(&ov7740->mutex);
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
-		mbus_fmt = v4l2_subdev_get_try_format(sd, sd_state, 0);
+		mbus_fmt = v4l2_subdev_state_get_format(sd_state, 0);
 		format->format = *mbus_fmt;
 	} else {
 		format->format = ov7740->format;
@@ -853,12 +826,26 @@ static int ov7740_get_fmt(struct v4l2_subdev *sd,
 	return 0;
 }
 
+static int ov7740_get_frame_interval(struct v4l2_subdev *sd,
+				     struct v4l2_subdev_state *sd_state,
+				     struct v4l2_subdev_frame_interval *ival)
+{
+	struct v4l2_fract *tpf = &ival->interval;
+
+	tpf->numerator = 1;
+	tpf->denominator = 60;
+
+	return 0;
+}
+
 static const struct v4l2_subdev_pad_ops ov7740_subdev_pad_ops = {
 	.enum_frame_interval = ov7740_enum_frame_interval,
 	.enum_frame_size = ov7740_enum_frame_size,
 	.enum_mbus_code = ov7740_enum_mbus_code,
 	.get_fmt = ov7740_get_fmt,
 	.set_fmt = ov7740_set_fmt,
+	.get_frame_interval = ov7740_get_frame_interval,
+	.set_frame_interval = ov7740_get_frame_interval,
 };
 
 static const struct v4l2_subdev_ops ov7740_subdev_ops = {
@@ -883,7 +870,7 @@ static int ov7740_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
 {
 	struct ov7740 *ov7740 = container_of(sd, struct ov7740, subdev);
 	struct v4l2_mbus_framefmt *format =
-				v4l2_subdev_get_try_format(sd, fh->state, 0);
+				v4l2_subdev_state_get_format(fh->state, 0);
 
 	mutex_lock(&ov7740->mutex);
 	ov7740_get_default_format(sd, format);
diff --git a/drivers/media/i2c/ov8856.c b/drivers/media/i2c/ov8856.c
index a0f673a24e..6ffe10e57b 100644
--- a/drivers/media/i2c/ov8856.c
+++ b/drivers/media/i2c/ov8856.c
@@ -2134,7 +2134,7 @@ static int ov8856_set_format(struct v4l2_subdev *sd,
 	mutex_lock(&ov8856->mutex);
 	ov8856_update_pad_format(ov8856, mode, &fmt->format);
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		*v4l2_subdev_get_try_format(sd, sd_state, fmt->pad) = fmt->format;
+		*v4l2_subdev_state_get_format(sd_state, fmt->pad) = fmt->format;
 	} else {
 		ov8856->cur_mode = mode;
 		__v4l2_ctrl_s_ctrl(ov8856->link_freq, mode->link_freq_index);
@@ -2172,9 +2172,8 @@ static int ov8856_get_format(struct v4l2_subdev *sd,
 
 	mutex_lock(&ov8856->mutex);
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY)
-		fmt->format = *v4l2_subdev_get_try_format(&ov8856->sd,
-							  sd_state,
-							  fmt->pad);
+		fmt->format = *v4l2_subdev_state_get_format(sd_state,
+							    fmt->pad);
 	else
 		ov8856_update_pad_format(ov8856, ov8856->cur_mode, &fmt->format);
 
@@ -2225,7 +2224,7 @@ static int ov8856_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
 
 	mutex_lock(&ov8856->mutex);
 	ov8856_update_pad_format(ov8856, &ov8856->priv_lane->supported_modes[0],
-				 v4l2_subdev_get_try_format(sd, fh->state, 0));
+				 v4l2_subdev_state_get_format(fh->state, 0));
 	mutex_unlock(&ov8856->mutex);
 
 	return 0;
diff --git a/drivers/media/i2c/ov8858.c b/drivers/media/i2c/ov8858.c
index 4d9fd76e2f..174c65f768 100644
--- a/drivers/media/i2c/ov8858.c
+++ b/drivers/media/i2c/ov8858.c
@@ -1333,7 +1333,7 @@ static int ov8858_start_stream(struct ov8858 *ov8858,
 	if (ret)
 		return ret;
 
-	format = v4l2_subdev_get_pad_format(&ov8858->subdev, state, 0);
+	format = v4l2_subdev_state_get_format(state, 0);
 	mode = v4l2_find_nearest_size(ov8858_modes, ARRAY_SIZE(ov8858_modes),
 				      width, height, format->width,
 				      format->height);
@@ -1428,7 +1428,7 @@ static int ov8858_set_fmt(struct v4l2_subdev *sd,
 	fmt->format.field = V4L2_FIELD_NONE;
 
 	/* Store the format in the current subdev state. */
-	*v4l2_subdev_get_pad_format(sd, state, 0) =  fmt->format;
+	*v4l2_subdev_state_get_format(state, 0) =  fmt->format;
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY)
 		return 0;
@@ -1476,8 +1476,8 @@ static int ov8858_enum_mbus_code(struct v4l2_subdev *sd,
 	return 0;
 }
 
-static int ov8858_init_cfg(struct v4l2_subdev *sd,
-			   struct v4l2_subdev_state *sd_state)
+static int ov8858_init_state(struct v4l2_subdev *sd,
+			     struct v4l2_subdev_state *sd_state)
 {
 	const struct ov8858_mode *def_mode = &ov8858_modes[0];
 	struct v4l2_subdev_format fmt = {
@@ -1494,7 +1494,6 @@ static int ov8858_init_cfg(struct v4l2_subdev *sd,
 }
 
 static const struct v4l2_subdev_pad_ops ov8858_pad_ops = {
-	.init_cfg = ov8858_init_cfg,
 	.enum_mbus_code = ov8858_enum_mbus_code,
 	.enum_frame_size = ov8858_enum_frame_sizes,
 	.get_fmt = v4l2_subdev_get_fmt,
@@ -1512,6 +1511,10 @@ static const struct v4l2_subdev_ops ov8858_subdev_ops = {
 	.pad	= &ov8858_pad_ops,
 };
 
+static const struct v4l2_subdev_internal_ops ov8858_internal_ops = {
+	.init_state = ov8858_init_state,
+};
+
 /* ----------------------------------------------------------------------------
  * Controls handling
  */
@@ -1547,7 +1550,7 @@ static int ov8858_set_ctrl(struct v4l2_ctrl *ctrl)
 	 * - by the driver when s_ctrl is called in the s_stream(1) call path
 	 */
 	state = v4l2_subdev_get_locked_active_state(&ov8858->subdev);
-	format = v4l2_subdev_get_pad_format(&ov8858->subdev, state, 0);
+	format = v4l2_subdev_state_get_format(state, 0);
 
 	/* Propagate change of current control to all related controls */
 	switch (ctrl->id) {
@@ -1899,6 +1902,7 @@ static int ov8858_probe(struct i2c_client *client)
 				     "Failed to get powerdown gpio\n");
 
 	v4l2_i2c_subdev_init(&ov8858->subdev, client, &ov8858_subdev_ops);
+	ov8858->subdev.internal_ops = &ov8858_internal_ops;
 
 	ret = ov8858_configure_regulators(ov8858);
 	if (ret)
diff --git a/drivers/media/i2c/ov8865.c b/drivers/media/i2c/ov8865.c
index f2213c6158..95ffe7536a 100644
--- a/drivers/media/i2c/ov8865.c
+++ b/drivers/media/i2c/ov8865.c
@@ -2640,33 +2640,8 @@ static int ov8865_s_stream(struct v4l2_subdev *subdev, int enable)
 	return 0;
 }
 
-static int ov8865_g_frame_interval(struct v4l2_subdev *subdev,
-				   struct v4l2_subdev_frame_interval *interval)
-{
-	struct ov8865_sensor *sensor = ov8865_subdev_sensor(subdev);
-	const struct ov8865_mode *mode;
-	unsigned int framesize;
-	unsigned int fps;
-
-	mutex_lock(&sensor->mutex);
-
-	mode = sensor->state.mode;
-	framesize = mode->hts * (mode->output_size_y +
-				 sensor->ctrls.vblank->val);
-	fps = DIV_ROUND_CLOSEST(sensor->ctrls.pixel_rate->val, framesize);
-
-	interval->interval.numerator = 1;
-	interval->interval.denominator = fps;
-
-	mutex_unlock(&sensor->mutex);
-
-	return 0;
-}
-
 static const struct v4l2_subdev_video_ops ov8865_subdev_video_ops = {
 	.s_stream		= ov8865_s_stream,
-	.g_frame_interval	= ov8865_g_frame_interval,
-	.s_frame_interval	= ov8865_g_frame_interval,
 };
 
 /* Subdev Pad Operations */
@@ -2710,8 +2685,8 @@ static int ov8865_get_fmt(struct v4l2_subdev *subdev,
 	mutex_lock(&sensor->mutex);
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY)
-		*mbus_format = *v4l2_subdev_get_try_format(subdev, sd_state,
-							   format->pad);
+		*mbus_format = *v4l2_subdev_state_get_format(sd_state,
+							     format->pad);
 	else
 		ov8865_mbus_format_fill(mbus_format, sensor->state.mbus_code,
 					sensor->state.mode);
@@ -2765,7 +2740,7 @@ static int ov8865_set_fmt(struct v4l2_subdev *subdev,
 	ov8865_mbus_format_fill(mbus_format, mbus_code, mode);
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY)
-		*v4l2_subdev_get_try_format(subdev, sd_state, format->pad) =
+		*v4l2_subdev_state_get_format(sd_state, format->pad) =
 			*mbus_format;
 	else if (sensor->state.mode != mode ||
 		 sensor->state.mbus_code != mbus_code)
@@ -2818,7 +2793,7 @@ __ov8865_get_pad_crop(struct ov8865_sensor *sensor,
 
 	switch (which) {
 	case V4L2_SUBDEV_FORMAT_TRY:
-		*r = *v4l2_subdev_get_try_crop(&sensor->subdev, state, pad);
+		*r = *v4l2_subdev_state_get_crop(state, pad);
 		break;
 	case V4L2_SUBDEV_FORMAT_ACTIVE:
 		r->height = mode->output_size_y;
@@ -2862,6 +2837,37 @@ static int ov8865_get_selection(struct v4l2_subdev *subdev,
 	return 0;
 }
 
+static int ov8865_get_frame_interval(struct v4l2_subdev *subdev,
+				     struct v4l2_subdev_state *sd_state,
+				     struct v4l2_subdev_frame_interval *interval)
+{
+	struct ov8865_sensor *sensor = ov8865_subdev_sensor(subdev);
+	const struct ov8865_mode *mode;
+	unsigned int framesize;
+	unsigned int fps;
+
+	/*
+	 * FIXME: Implement support for V4L2_SUBDEV_FORMAT_TRY, using the V4L2
+	 * subdev active state API.
+	 */
+	if (interval->which != V4L2_SUBDEV_FORMAT_ACTIVE)
+		return -EINVAL;
+
+	mutex_lock(&sensor->mutex);
+
+	mode = sensor->state.mode;
+	framesize = mode->hts * (mode->output_size_y +
+				 sensor->ctrls.vblank->val);
+	fps = DIV_ROUND_CLOSEST(sensor->ctrls.pixel_rate->val, framesize);
+
+	interval->interval.numerator = 1;
+	interval->interval.denominator = fps;
+
+	mutex_unlock(&sensor->mutex);
+
+	return 0;
+}
+
 static const struct v4l2_subdev_pad_ops ov8865_subdev_pad_ops = {
 	.enum_mbus_code		= ov8865_enum_mbus_code,
 	.get_fmt		= ov8865_get_fmt,
@@ -2869,6 +2875,8 @@ static const struct v4l2_subdev_pad_ops ov8865_subdev_pad_ops = {
 	.enum_frame_size	= ov8865_enum_frame_size,
 	.get_selection		= ov8865_get_selection,
 	.set_selection		= ov8865_get_selection,
+	.get_frame_interval	= ov8865_get_frame_interval,
+	.set_frame_interval	= ov8865_get_frame_interval,
 };
 
 static const struct v4l2_subdev_ops ov8865_subdev_ops = {
diff --git a/drivers/media/i2c/ov9282.c b/drivers/media/i2c/ov9282.c
index bf6dfce1b5..251a4b5349 100644
--- a/drivers/media/i2c/ov9282.c
+++ b/drivers/media/i2c/ov9282.c
@@ -814,7 +814,7 @@ static int ov9282_get_pad_format(struct v4l2_subdev *sd,
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
 		struct v4l2_mbus_framefmt *framefmt;
 
-		framefmt = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
+		framefmt = v4l2_subdev_state_get_format(sd_state, fmt->pad);
 		fmt->format = *framefmt;
 	} else {
 		ov9282_fill_pad_format(ov9282, ov9282->cur_mode, ov9282->code,
@@ -860,7 +860,7 @@ static int ov9282_set_pad_format(struct v4l2_subdev *sd,
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
 		struct v4l2_mbus_framefmt *framefmt;
 
-		framefmt = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
+		framefmt = v4l2_subdev_state_get_format(sd_state, fmt->pad);
 		*framefmt = fmt->format;
 	} else {
 		ret = ov9282_update_controls(ov9282, mode, fmt);
@@ -876,14 +876,14 @@ static int ov9282_set_pad_format(struct v4l2_subdev *sd,
 }
 
 /**
- * ov9282_init_pad_cfg() - Initialize sub-device pad configuration
+ * ov9282_init_state() - Initialize sub-device state
  * @sd: pointer to ov9282 V4L2 sub-device structure
  * @sd_state: V4L2 sub-device configuration
  *
  * Return: 0 if successful, error code otherwise.
  */
-static int ov9282_init_pad_cfg(struct v4l2_subdev *sd,
-			       struct v4l2_subdev_state *sd_state)
+static int ov9282_init_state(struct v4l2_subdev *sd,
+			     struct v4l2_subdev_state *sd_state)
 {
 	struct ov9282 *ov9282 = to_ov9282(sd);
 	struct v4l2_subdev_format fmt = { 0 };
@@ -902,7 +902,7 @@ __ov9282_get_pad_crop(struct ov9282 *ov9282,
 {
 	switch (which) {
 	case V4L2_SUBDEV_FORMAT_TRY:
-		return v4l2_subdev_get_try_crop(&ov9282->sd, sd_state, pad);
+		return v4l2_subdev_state_get_crop(sd_state, pad);
 	case V4L2_SUBDEV_FORMAT_ACTIVE:
 		return &ov9282->cur_mode->crop;
 	}
@@ -1192,7 +1192,6 @@ static const struct v4l2_subdev_video_ops ov9282_video_ops = {
 };
 
 static const struct v4l2_subdev_pad_ops ov9282_pad_ops = {
-	.init_cfg = ov9282_init_pad_cfg,
 	.enum_mbus_code = ov9282_enum_mbus_code,
 	.enum_frame_size = ov9282_enum_frame_size,
 	.get_fmt = ov9282_get_pad_format,
@@ -1206,6 +1205,10 @@ static const struct v4l2_subdev_ops ov9282_subdev_ops = {
 	.pad = &ov9282_pad_ops,
 };
 
+static const struct v4l2_subdev_internal_ops ov9282_internal_ops = {
+	.init_state = ov9282_init_state,
+};
+
 /**
  * ov9282_power_on() - Sensor power on sequence
  * @dev: pointer to i2c device
@@ -1394,6 +1397,7 @@ static int ov9282_probe(struct i2c_client *client)
 
 	/* Initialize subdev */
 	v4l2_i2c_subdev_init(&ov9282->sd, client, &ov9282_subdev_ops);
+	ov9282->sd.internal_ops = &ov9282_internal_ops;
 	v4l2_i2c_subdev_set_name(&ov9282->sd, client,
 				 device_get_match_data(ov9282->dev), NULL);
 
diff --git a/drivers/media/i2c/ov9640.c b/drivers/media/i2c/ov9640.c
index cbaea04953..e9a52a8a9d 100644
--- a/drivers/media/i2c/ov9640.c
+++ b/drivers/media/i2c/ov9640.c
@@ -547,8 +547,6 @@ static int ov9640_set_fmt(struct v4l2_subdev *sd,
 	if (format->which == V4L2_SUBDEV_FORMAT_ACTIVE)
 		return ov9640_s_fmt(sd, mf);
 
-	sd_state->pads->try_fmt = *mf;
-
 	return 0;
 }
 
diff --git a/drivers/media/i2c/ov9650.c b/drivers/media/i2c/ov9650.c
index da1ab5135e..66cd0e9ddc 100644
--- a/drivers/media/i2c/ov9650.c
+++ b/drivers/media/i2c/ov9650.c
@@ -1101,11 +1101,19 @@ static int ov965x_enum_frame_sizes(struct v4l2_subdev *sd,
 	return 0;
 }
 
-static int ov965x_g_frame_interval(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_frame_interval *fi)
+static int ov965x_get_frame_interval(struct v4l2_subdev *sd,
+				     struct v4l2_subdev_state *sd_state,
+				     struct v4l2_subdev_frame_interval *fi)
 {
 	struct ov965x *ov965x = to_ov965x(sd);
 
+	/*
+	 * FIXME: Implement support for V4L2_SUBDEV_FORMAT_TRY, using the V4L2
+	 * subdev active state API.
+	 */
+	if (fi->which != V4L2_SUBDEV_FORMAT_ACTIVE)
+		return -EINVAL;
+
 	mutex_lock(&ov965x->lock);
 	fi->interval = ov965x->fiv->interval;
 	mutex_unlock(&ov965x->lock);
@@ -1148,12 +1156,20 @@ static int __ov965x_set_frame_interval(struct ov965x *ov965x,
 	return 0;
 }
 
-static int ov965x_s_frame_interval(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_frame_interval *fi)
+static int ov965x_set_frame_interval(struct v4l2_subdev *sd,
+				     struct v4l2_subdev_state *sd_state,
+				     struct v4l2_subdev_frame_interval *fi)
 {
 	struct ov965x *ov965x = to_ov965x(sd);
 	int ret;
 
+	/*
+	 * FIXME: Implement support for V4L2_SUBDEV_FORMAT_TRY, using the V4L2
+	 * subdev active state API.
+	 */
+	if (fi->which != V4L2_SUBDEV_FORMAT_ACTIVE)
+		return -EINVAL;
+
 	v4l2_dbg(1, debug, sd, "Setting %d/%d frame interval\n",
 		 fi->interval.numerator, fi->interval.denominator);
 
@@ -1172,7 +1188,7 @@ static int ov965x_get_fmt(struct v4l2_subdev *sd,
 	struct v4l2_mbus_framefmt *mf;
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		mf = v4l2_subdev_get_try_format(sd, sd_state, 0);
+		mf = v4l2_subdev_state_get_format(sd_state, 0);
 		fmt->format = *mf;
 		return 0;
 	}
@@ -1233,8 +1249,7 @@ static int ov965x_set_fmt(struct v4l2_subdev *sd,
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
 		if (sd_state) {
-			mf = v4l2_subdev_get_try_format(sd, sd_state,
-							fmt->pad);
+			mf = v4l2_subdev_state_get_format(sd_state, fmt->pad);
 			*mf = fmt->format;
 		}
 	} else {
@@ -1363,7 +1378,7 @@ static int ov965x_s_stream(struct v4l2_subdev *sd, int on)
 static int ov965x_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
 {
 	struct v4l2_mbus_framefmt *mf =
-		v4l2_subdev_get_try_format(sd, fh->state, 0);
+		v4l2_subdev_state_get_format(fh->state, 0);
 
 	ov965x_get_default_format(mf);
 	return 0;
@@ -1374,12 +1389,12 @@ static const struct v4l2_subdev_pad_ops ov965x_pad_ops = {
 	.enum_frame_size = ov965x_enum_frame_sizes,
 	.get_fmt = ov965x_get_fmt,
 	.set_fmt = ov965x_set_fmt,
+	.get_frame_interval = ov965x_get_frame_interval,
+	.set_frame_interval = ov965x_set_frame_interval,
 };
 
 static const struct v4l2_subdev_video_ops ov965x_video_ops = {
 	.s_stream = ov965x_s_stream,
-	.g_frame_interval = ov965x_g_frame_interval,
-	.s_frame_interval = ov965x_s_frame_interval,
 
 };
 
diff --git a/drivers/media/i2c/ov9734.c b/drivers/media/i2c/ov9734.c
index f1377c305b..d997285974 100644
--- a/drivers/media/i2c/ov9734.c
+++ b/drivers/media/i2c/ov9734.c
@@ -697,7 +697,7 @@ static int ov9734_set_format(struct v4l2_subdev *sd,
 	mutex_lock(&ov9734->mutex);
 	ov9734_update_pad_format(mode, &fmt->format);
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		*v4l2_subdev_get_try_format(sd, sd_state, fmt->pad) = fmt->format;
+		*v4l2_subdev_state_get_format(sd_state, fmt->pad) = fmt->format;
 	} else {
 		ov9734->cur_mode = mode;
 		__v4l2_ctrl_s_ctrl(ov9734->link_freq, mode->link_freq_index);
@@ -730,9 +730,8 @@ static int ov9734_get_format(struct v4l2_subdev *sd,
 
 	mutex_lock(&ov9734->mutex);
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY)
-		fmt->format = *v4l2_subdev_get_try_format(&ov9734->sd,
-							  sd_state,
-							  fmt->pad);
+		fmt->format = *v4l2_subdev_state_get_format(sd_state,
+							    fmt->pad);
 	else
 		ov9734_update_pad_format(ov9734->cur_mode, &fmt->format);
 
@@ -777,7 +776,7 @@ static int ov9734_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
 
 	mutex_lock(&ov9734->mutex);
 	ov9734_update_pad_format(&supported_modes[0],
-				 v4l2_subdev_get_try_format(sd, fh->state, 0));
+				 v4l2_subdev_state_get_format(fh->state, 0));
 	mutex_unlock(&ov9734->mutex);
 
 	return 0;
diff --git a/drivers/media/i2c/rj54n1cb0c.c b/drivers/media/i2c/rj54n1cb0c.c
index b430046f9e..a59db10153 100644
--- a/drivers/media/i2c/rj54n1cb0c.c
+++ b/drivers/media/i2c/rj54n1cb0c.c
@@ -1008,10 +1008,8 @@ static int rj54n1_set_fmt(struct v4l2_subdev *sd,
 	v4l_bound_align_image(&mf->width, 112, RJ54N1_MAX_WIDTH, align,
 			      &mf->height, 84, RJ54N1_MAX_HEIGHT, align, 0);
 
-	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
-		sd_state->pads->try_fmt = *mf;
+	if (format->which == V4L2_SUBDEV_FORMAT_TRY)
 		return 0;
-	}
 
 	/*
 	 * Verify if the sensor has just been powered on. TODO: replace this
diff --git a/drivers/media/i2c/s5c73m3/s5c73m3-core.c b/drivers/media/i2c/s5c73m3/s5c73m3-core.c
index ed5b10731a..af8d01f78c 100644
--- a/drivers/media/i2c/s5c73m3/s5c73m3-core.c
+++ b/drivers/media/i2c/s5c73m3/s5c73m3-core.c
@@ -819,7 +819,6 @@ static void s5c73m3_oif_try_format(struct s5c73m3 *state,
 				   struct v4l2_subdev_format *fmt,
 				   const struct s5c73m3_frame_size **fs)
 {
-	struct v4l2_subdev *sd = &state->sensor_sd;
 	u32 code;
 
 	switch (fmt->pad) {
@@ -841,10 +840,8 @@ static void s5c73m3_oif_try_format(struct s5c73m3 *state,
 		if (fmt->which == V4L2_SUBDEV_FORMAT_ACTIVE)
 			*fs = state->oif_pix_size[RES_ISP];
 		else
-			*fs = s5c73m3_find_frame_size(
-						v4l2_subdev_get_try_format(sd, sd_state,
-									   OIF_ISP_PAD),
-						RES_ISP);
+			*fs = s5c73m3_find_frame_size(v4l2_subdev_state_get_format(sd_state, OIF_ISP_PAD),
+						      RES_ISP);
 		break;
 	}
 
@@ -869,11 +866,19 @@ static void s5c73m3_try_format(struct s5c73m3 *state,
 	s5c73m3_fill_mbus_fmt(&fmt->format, *fs, code);
 }
 
-static int s5c73m3_oif_g_frame_interval(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_frame_interval *fi)
+static int s5c73m3_oif_get_frame_interval(struct v4l2_subdev *sd,
+					  struct v4l2_subdev_state *sd_state,
+					  struct v4l2_subdev_frame_interval *fi)
 {
 	struct s5c73m3 *state = oif_sd_to_s5c73m3(sd);
 
+	/*
+	 * FIXME: Implement support for V4L2_SUBDEV_FORMAT_TRY, using the V4L2
+	 * subdev active state API.
+	 */
+	if (fi->which != V4L2_SUBDEV_FORMAT_ACTIVE)
+		return -EINVAL;
+
 	if (fi->pad != OIF_SOURCE_PAD)
 		return -EINVAL;
 
@@ -918,12 +923,20 @@ static int __s5c73m3_set_frame_interval(struct s5c73m3 *state,
 	return 0;
 }
 
-static int s5c73m3_oif_s_frame_interval(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_frame_interval *fi)
+static int s5c73m3_oif_set_frame_interval(struct v4l2_subdev *sd,
+					  struct v4l2_subdev_state *sd_state,
+					  struct v4l2_subdev_frame_interval *fi)
 {
 	struct s5c73m3 *state = oif_sd_to_s5c73m3(sd);
 	int ret;
 
+	/*
+	 * FIXME: Implement support for V4L2_SUBDEV_FORMAT_TRY, using the V4L2
+	 * subdev active state API.
+	 */
+	if (fi->which != V4L2_SUBDEV_FORMAT_ACTIVE)
+		return -EINVAL;
+
 	if (fi->pad != OIF_SOURCE_PAD)
 		return -EINVAL;
 
@@ -990,8 +1003,8 @@ static int s5c73m3_get_fmt(struct v4l2_subdev *sd,
 	u32 code;
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		fmt->format = *v4l2_subdev_get_try_format(sd, sd_state,
-							  fmt->pad);
+		fmt->format = *v4l2_subdev_state_get_format(sd_state,
+							    fmt->pad);
 		return 0;
 	}
 
@@ -1025,8 +1038,8 @@ static int s5c73m3_oif_get_fmt(struct v4l2_subdev *sd,
 	u32 code;
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		fmt->format = *v4l2_subdev_get_try_format(sd, sd_state,
-							  fmt->pad);
+		fmt->format = *v4l2_subdev_state_get_format(sd_state,
+							    fmt->pad);
 		return 0;
 	}
 
@@ -1069,7 +1082,7 @@ static int s5c73m3_set_fmt(struct v4l2_subdev *sd,
 	s5c73m3_try_format(state, sd_state, fmt, &frame_size);
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		mf = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
+		mf = v4l2_subdev_state_get_format(sd_state, fmt->pad);
 		*mf = fmt->format;
 	} else {
 		switch (fmt->pad) {
@@ -1108,11 +1121,11 @@ static int s5c73m3_oif_set_fmt(struct v4l2_subdev *sd,
 	s5c73m3_oif_try_format(state, sd_state, fmt, &frame_size);
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		mf = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
+		mf = v4l2_subdev_state_get_format(sd_state, fmt->pad);
 		*mf = fmt->format;
 		if (fmt->pad == OIF_ISP_PAD) {
-			mf = v4l2_subdev_get_try_format(sd, sd_state,
-							OIF_SOURCE_PAD);
+			mf = v4l2_subdev_state_get_format(sd_state,
+							  OIF_SOURCE_PAD);
 			mf->width = fmt->format.width;
 			mf->height = fmt->format.height;
 		}
@@ -1260,8 +1273,8 @@ static int s5c73m3_oif_enum_frame_size(struct v4l2_subdev *sd,
 			if (fse->which == V4L2_SUBDEV_FORMAT_TRY) {
 				struct v4l2_mbus_framefmt *mf;
 
-				mf = v4l2_subdev_get_try_format(sd, sd_state,
-								OIF_ISP_PAD);
+				mf = v4l2_subdev_state_get_format(sd_state,
+								  OIF_ISP_PAD);
 
 				w = mf->width;
 				h = mf->height;
@@ -1316,11 +1329,11 @@ static int s5c73m3_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
 {
 	struct v4l2_mbus_framefmt *mf;
 
-	mf = v4l2_subdev_get_try_format(sd, fh->state, S5C73M3_ISP_PAD);
+	mf = v4l2_subdev_state_get_format(fh->state, S5C73M3_ISP_PAD);
 	s5c73m3_fill_mbus_fmt(mf, &s5c73m3_isp_resolutions[1],
 						S5C73M3_ISP_FMT);
 
-	mf = v4l2_subdev_get_try_format(sd, fh->state, S5C73M3_JPEG_PAD);
+	mf = v4l2_subdev_state_get_format(fh->state, S5C73M3_JPEG_PAD);
 	s5c73m3_fill_mbus_fmt(mf, &s5c73m3_jpeg_resolutions[1],
 					S5C73M3_JPEG_FMT);
 
@@ -1331,15 +1344,15 @@ static int s5c73m3_oif_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
 {
 	struct v4l2_mbus_framefmt *mf;
 
-	mf = v4l2_subdev_get_try_format(sd, fh->state, OIF_ISP_PAD);
+	mf = v4l2_subdev_state_get_format(fh->state, OIF_ISP_PAD);
 	s5c73m3_fill_mbus_fmt(mf, &s5c73m3_isp_resolutions[1],
 						S5C73M3_ISP_FMT);
 
-	mf = v4l2_subdev_get_try_format(sd, fh->state, OIF_JPEG_PAD);
+	mf = v4l2_subdev_state_get_format(fh->state, OIF_JPEG_PAD);
 	s5c73m3_fill_mbus_fmt(mf, &s5c73m3_jpeg_resolutions[1],
 					S5C73M3_JPEG_FMT);
 
-	mf = v4l2_subdev_get_try_format(sd, fh->state, OIF_SOURCE_PAD);
+	mf = v4l2_subdev_state_get_format(fh->state, OIF_SOURCE_PAD);
 	s5c73m3_fill_mbus_fmt(mf, &s5c73m3_isp_resolutions[1],
 						S5C73M3_ISP_FMT);
 	return 0;
@@ -1500,6 +1513,8 @@ static const struct v4l2_subdev_pad_ops s5c73m3_oif_pad_ops = {
 	.enum_frame_interval	= s5c73m3_oif_enum_frame_interval,
 	.get_fmt		= s5c73m3_oif_get_fmt,
 	.set_fmt		= s5c73m3_oif_set_fmt,
+	.get_frame_interval	= s5c73m3_oif_get_frame_interval,
+	.set_frame_interval	= s5c73m3_oif_set_frame_interval,
 	.get_frame_desc		= s5c73m3_oif_get_frame_desc,
 	.set_frame_desc		= s5c73m3_oif_set_frame_desc,
 };
@@ -1511,8 +1526,6 @@ static const struct v4l2_subdev_core_ops s5c73m3_oif_core_ops = {
 
 static const struct v4l2_subdev_video_ops s5c73m3_oif_video_ops = {
 	.s_stream		= s5c73m3_oif_s_stream,
-	.g_frame_interval	= s5c73m3_oif_g_frame_interval,
-	.s_frame_interval	= s5c73m3_oif_s_frame_interval,
 };
 
 static const struct v4l2_subdev_ops oif_subdev_ops = {
diff --git a/drivers/media/i2c/s5k5baf.c b/drivers/media/i2c/s5k5baf.c
index 67da2045f5..de079d2c92 100644
--- a/drivers/media/i2c/s5k5baf.c
+++ b/drivers/media/i2c/s5k5baf.c
@@ -1118,11 +1118,19 @@ out:
 	return ret;
 }
 
-static int s5k5baf_g_frame_interval(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_frame_interval *fi)
+static int s5k5baf_get_frame_interval(struct v4l2_subdev *sd,
+				      struct v4l2_subdev_state *sd_state,
+				      struct v4l2_subdev_frame_interval *fi)
 {
 	struct s5k5baf *state = to_s5k5baf(sd);
 
+	/*
+	 * FIXME: Implement support for V4L2_SUBDEV_FORMAT_TRY, using the V4L2
+	 * subdev active state API.
+	 */
+	if (fi->which != V4L2_SUBDEV_FORMAT_ACTIVE)
+		return -EINVAL;
+
 	mutex_lock(&state->lock);
 	fi->interval.numerator = state->fiv;
 	fi->interval.denominator = 10000;
@@ -1131,8 +1139,8 @@ static int s5k5baf_g_frame_interval(struct v4l2_subdev *sd,
 	return 0;
 }
 
-static void s5k5baf_set_frame_interval(struct s5k5baf *state,
-				       struct v4l2_subdev_frame_interval *fi)
+static void __s5k5baf_set_frame_interval(struct s5k5baf *state,
+					 struct v4l2_subdev_frame_interval *fi)
 {
 	struct v4l2_fract *i = &fi->interval;
 
@@ -1155,13 +1163,21 @@ static void s5k5baf_set_frame_interval(struct s5k5baf *state,
 			  state->fiv);
 }
 
-static int s5k5baf_s_frame_interval(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_frame_interval *fi)
+static int s5k5baf_set_frame_interval(struct v4l2_subdev *sd,
+				      struct v4l2_subdev_state *sd_state,
+				      struct v4l2_subdev_frame_interval *fi)
 {
 	struct s5k5baf *state = to_s5k5baf(sd);
 
+	/*
+	 * FIXME: Implement support for V4L2_SUBDEV_FORMAT_TRY, using the V4L2
+	 * subdev active state API.
+	 */
+	if (fi->which != V4L2_SUBDEV_FORMAT_ACTIVE)
+		return -EINVAL;
+
 	mutex_lock(&state->lock);
-	s5k5baf_set_frame_interval(state, fi);
+	__s5k5baf_set_frame_interval(state, fi);
 	mutex_unlock(&state->lock);
 	return 0;
 }
@@ -1273,7 +1289,7 @@ static int s5k5baf_get_fmt(struct v4l2_subdev *sd,
 	struct v4l2_mbus_framefmt *mf;
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		mf = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
+		mf = v4l2_subdev_state_get_format(sd_state, fmt->pad);
 		fmt->format = *mf;
 		return 0;
 	}
@@ -1307,7 +1323,7 @@ static int s5k5baf_set_fmt(struct v4l2_subdev *sd,
 	mf->field = V4L2_FIELD_NONE;
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		*v4l2_subdev_get_try_format(sd, sd_state, fmt->pad) = *mf;
+		*v4l2_subdev_state_get_format(sd_state, fmt->pad) = *mf;
 		return 0;
 	}
 
@@ -1379,11 +1395,11 @@ static int s5k5baf_get_selection(struct v4l2_subdev *sd,
 
 	if (sel->which == V4L2_SUBDEV_FORMAT_TRY) {
 		if (rtype == R_COMPOSE)
-			sel->r = *v4l2_subdev_get_try_compose(sd, sd_state,
-							      sel->pad);
+			sel->r = *v4l2_subdev_state_get_compose(sd_state,
+								sel->pad);
 		else
-			sel->r = *v4l2_subdev_get_try_crop(sd, sd_state,
-							   sel->pad);
+			sel->r = *v4l2_subdev_state_get_crop(sd_state,
+							     sel->pad);
 		return 0;
 	}
 
@@ -1472,14 +1488,11 @@ static int s5k5baf_set_selection(struct v4l2_subdev *sd,
 
 	if (sel->which == V4L2_SUBDEV_FORMAT_TRY) {
 		rects = (struct v4l2_rect * []) {
-				&s5k5baf_cis_rect,
-				v4l2_subdev_get_try_crop(sd, sd_state,
-							 PAD_CIS),
-				v4l2_subdev_get_try_compose(sd, sd_state,
-							    PAD_CIS),
-				v4l2_subdev_get_try_crop(sd, sd_state,
-							 PAD_OUT)
-			};
+			&s5k5baf_cis_rect,
+			v4l2_subdev_state_get_crop(sd_state, PAD_CIS),
+			v4l2_subdev_state_get_compose(sd_state, PAD_CIS),
+			v4l2_subdev_state_get_crop(sd_state, PAD_OUT)
+		};
 		s5k5baf_set_rect_and_adjust(rects, rtype, &sel->r);
 		return 0;
 	}
@@ -1529,11 +1542,11 @@ static const struct v4l2_subdev_pad_ops s5k5baf_pad_ops = {
 	.set_fmt		= s5k5baf_set_fmt,
 	.get_selection		= s5k5baf_get_selection,
 	.set_selection		= s5k5baf_set_selection,
+	.get_frame_interval	= s5k5baf_get_frame_interval,
+	.set_frame_interval	= s5k5baf_set_frame_interval,
 };
 
 static const struct v4l2_subdev_video_ops s5k5baf_video_ops = {
-	.g_frame_interval	= s5k5baf_g_frame_interval,
-	.s_frame_interval	= s5k5baf_s_frame_interval,
 	.s_stream		= s5k5baf_s_stream,
 };
 
@@ -1696,22 +1709,22 @@ static int s5k5baf_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
 {
 	struct v4l2_mbus_framefmt *mf;
 
-	mf = v4l2_subdev_get_try_format(sd, fh->state, PAD_CIS);
+	mf = v4l2_subdev_state_get_format(fh->state, PAD_CIS);
 	s5k5baf_try_cis_format(mf);
 
 	if (s5k5baf_is_cis_subdev(sd))
 		return 0;
 
-	mf = v4l2_subdev_get_try_format(sd, fh->state, PAD_OUT);
+	mf = v4l2_subdev_state_get_format(fh->state, PAD_OUT);
 	mf->colorspace = s5k5baf_formats[0].colorspace;
 	mf->code = s5k5baf_formats[0].code;
 	mf->width = s5k5baf_cis_rect.width;
 	mf->height = s5k5baf_cis_rect.height;
 	mf->field = V4L2_FIELD_NONE;
 
-	*v4l2_subdev_get_try_crop(sd, fh->state, PAD_CIS) = s5k5baf_cis_rect;
-	*v4l2_subdev_get_try_compose(sd, fh->state, PAD_CIS) = s5k5baf_cis_rect;
-	*v4l2_subdev_get_try_crop(sd, fh->state, PAD_OUT) = s5k5baf_cis_rect;
+	*v4l2_subdev_state_get_crop(fh->state, PAD_CIS) = s5k5baf_cis_rect;
+	*v4l2_subdev_state_get_compose(fh->state, PAD_CIS) = s5k5baf_cis_rect;
+	*v4l2_subdev_state_get_crop(fh->state, PAD_OUT) = s5k5baf_cis_rect;
 
 	return 0;
 }
diff --git a/drivers/media/i2c/s5k6a3.c b/drivers/media/i2c/s5k6a3.c
index b3560c8f8b..0c2674115b 100644
--- a/drivers/media/i2c/s5k6a3.c
+++ b/drivers/media/i2c/s5k6a3.c
@@ -127,8 +127,7 @@ static struct v4l2_mbus_framefmt *__s5k6a3_get_format(
 		u32 pad, enum v4l2_subdev_format_whence which)
 {
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return sd_state ? v4l2_subdev_get_try_format(&sensor->subdev,
-							     sd_state, pad) : NULL;
+		return sd_state ? v4l2_subdev_state_get_format(sd_state, pad) : NULL;
 
 	return &sensor->format;
 }
@@ -174,9 +173,8 @@ static const struct v4l2_subdev_pad_ops s5k6a3_pad_ops = {
 
 static int s5k6a3_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
 {
-	struct v4l2_mbus_framefmt *format = v4l2_subdev_get_try_format(sd,
-								       fh->state,
-								       0);
+	struct v4l2_mbus_framefmt *format = v4l2_subdev_state_get_format(fh->state,
+									 0);
 
 	*format		= s5k6a3_formats[0];
 	format->width	= S5K6A3_DEFAULT_WIDTH;
diff --git a/drivers/media/i2c/saa6752hs.c b/drivers/media/i2c/saa6752hs.c
index c106e7a7d1..897eaa669b 100644
--- a/drivers/media/i2c/saa6752hs.c
+++ b/drivers/media/i2c/saa6752hs.c
@@ -594,10 +594,8 @@ static int saa6752hs_set_fmt(struct v4l2_subdev *sd,
 	f->field = V4L2_FIELD_INTERLACED;
 	f->colorspace = V4L2_COLORSPACE_SMPTE170M;
 
-	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
-		sd_state->pads->try_fmt = *f;
+	if (format->which == V4L2_SUBDEV_FORMAT_TRY)
 		return 0;
-	}
 
 	/*
 	  FIXME: translate and round width/height into EMPRESS
diff --git a/drivers/media/i2c/st-mipid02.c b/drivers/media/i2c/st-mipid02.c
index dab1478711..f250640729 100644
--- a/drivers/media/i2c/st-mipid02.c
+++ b/drivers/media/i2c/st-mipid02.c
@@ -16,25 +16,27 @@
 #include <linux/module.h>
 #include <linux/of_graph.h>
 #include <linux/regulator/consumer.h>
+#include <media/mipi-csi2.h>
 #include <media/v4l2-async.h>
+#include <media/v4l2-cci.h>
 #include <media/v4l2-ctrls.h>
 #include <media/v4l2-device.h>
 #include <media/v4l2-fwnode.h>
 #include <media/v4l2-subdev.h>
 
-#define MIPID02_CLK_LANE_WR_REG1			0x01
-#define MIPID02_CLK_LANE_REG1				0x02
-#define MIPID02_CLK_LANE_REG3				0x04
-#define MIPID02_DATA_LANE0_REG1				0x05
-#define MIPID02_DATA_LANE0_REG2				0x06
-#define MIPID02_DATA_LANE1_REG1				0x09
-#define MIPID02_DATA_LANE1_REG2				0x0a
-#define MIPID02_MODE_REG1				0x14
-#define MIPID02_MODE_REG2				0x15
-#define MIPID02_DATA_ID_RREG				0x17
-#define MIPID02_DATA_SELECTION_CTRL			0x19
-#define MIPID02_PIX_WIDTH_CTRL				0x1e
-#define MIPID02_PIX_WIDTH_CTRL_EMB			0x1f
+#define MIPID02_CLK_LANE_WR_REG1	CCI_REG8(0x01)
+#define MIPID02_CLK_LANE_REG1		CCI_REG8(0x02)
+#define MIPID02_CLK_LANE_REG3		CCI_REG8(0x04)
+#define MIPID02_DATA_LANE0_REG1		CCI_REG8(0x05)
+#define MIPID02_DATA_LANE0_REG2		CCI_REG8(0x06)
+#define MIPID02_DATA_LANE1_REG1		CCI_REG8(0x09)
+#define MIPID02_DATA_LANE1_REG2		CCI_REG8(0x0a)
+#define MIPID02_MODE_REG1		CCI_REG8(0x14)
+#define MIPID02_MODE_REG2		CCI_REG8(0x15)
+#define MIPID02_DATA_ID_RREG		CCI_REG8(0x17)
+#define MIPID02_DATA_SELECTION_CTRL	CCI_REG8(0x19)
+#define MIPID02_PIX_WIDTH_CTRL		CCI_REG8(0x1e)
+#define MIPID02_PIX_WIDTH_CTRL_EMB	CCI_REG8(0x1f)
 
 /* Bits definition for MIPID02_CLK_LANE_REG1 */
 #define CLK_ENABLE					BIT(0)
@@ -68,7 +70,7 @@ static const u32 mipid02_supported_fmt_codes[] = {
 	MEDIA_BUS_FMT_RGB565_2X8_LE, MEDIA_BUS_FMT_RGB565_2X8_BE,
 	MEDIA_BUS_FMT_YUYV8_2X8, MEDIA_BUS_FMT_YVYU8_2X8,
 	MEDIA_BUS_FMT_UYVY8_2X8, MEDIA_BUS_FMT_VYUY8_2X8,
-	MEDIA_BUS_FMT_JPEG_1X8
+	MEDIA_BUS_FMT_Y8_1X8, MEDIA_BUS_FMT_JPEG_1X8
 };
 
 /* regulator supplies */
@@ -88,12 +90,12 @@ struct mipid02_dev {
 	struct i2c_client *i2c_client;
 	struct regulator_bulk_data supplies[MIPID02_NUM_SUPPLIES];
 	struct v4l2_subdev sd;
+	struct regmap *regmap;
 	struct media_pad pad[MIPID02_PAD_NB];
 	struct clk *xclk;
 	struct gpio_desc *reset_gpio;
 	/* endpoints info */
 	struct v4l2_fwnode_endpoint rx;
-	u64 link_frequency;
 	struct v4l2_fwnode_endpoint tx;
 	/* remote source */
 	struct v4l2_async_notifier notifier;
@@ -110,10 +112,6 @@ struct mipid02_dev {
 		u8 pix_width_ctrl;
 		u8 pix_width_ctrl_emb;
 	} r;
-	/* lock to protect all members below */
-	struct mutex lock;
-	bool streaming;
-	struct v4l2_mbus_framefmt fmt;
 };
 
 static int bpp_from_code(__u32 code)
@@ -123,6 +121,7 @@ static int bpp_from_code(__u32 code)
 	case MEDIA_BUS_FMT_SGBRG8_1X8:
 	case MEDIA_BUS_FMT_SGRBG8_1X8:
 	case MEDIA_BUS_FMT_SRGGB8_1X8:
+	case MEDIA_BUS_FMT_Y8_1X8:
 		return 8;
 	case MEDIA_BUS_FMT_SBGGR10_1X10:
 	case MEDIA_BUS_FMT_SGBRG10_1X10:
@@ -160,17 +159,18 @@ static u8 data_type_from_code(__u32 code)
 	case MEDIA_BUS_FMT_SGBRG8_1X8:
 	case MEDIA_BUS_FMT_SGRBG8_1X8:
 	case MEDIA_BUS_FMT_SRGGB8_1X8:
-		return 0x2a;
+	case MEDIA_BUS_FMT_Y8_1X8:
+		return MIPI_CSI2_DT_RAW8;
 	case MEDIA_BUS_FMT_SBGGR10_1X10:
 	case MEDIA_BUS_FMT_SGBRG10_1X10:
 	case MEDIA_BUS_FMT_SGRBG10_1X10:
 	case MEDIA_BUS_FMT_SRGGB10_1X10:
-		return 0x2b;
+		return MIPI_CSI2_DT_RAW10;
 	case MEDIA_BUS_FMT_SBGGR12_1X12:
 	case MEDIA_BUS_FMT_SGBRG12_1X12:
 	case MEDIA_BUS_FMT_SGRBG12_1X12:
 	case MEDIA_BUS_FMT_SRGGB12_1X12:
-		return 0x2c;
+		return MIPI_CSI2_DT_RAW12;
 	case MEDIA_BUS_FMT_YUYV8_1X16:
 	case MEDIA_BUS_FMT_YVYU8_1X16:
 	case MEDIA_BUS_FMT_UYVY8_1X16:
@@ -179,30 +179,18 @@ static u8 data_type_from_code(__u32 code)
 	case MEDIA_BUS_FMT_YVYU8_2X8:
 	case MEDIA_BUS_FMT_UYVY8_2X8:
 	case MEDIA_BUS_FMT_VYUY8_2X8:
-		return 0x1e;
+		return MIPI_CSI2_DT_YUV422_8B;
 	case MEDIA_BUS_FMT_BGR888_1X24:
-		return 0x24;
+		return MIPI_CSI2_DT_RGB888;
 	case MEDIA_BUS_FMT_RGB565_1X16:
 	case MEDIA_BUS_FMT_RGB565_2X8_LE:
 	case MEDIA_BUS_FMT_RGB565_2X8_BE:
-		return 0x22;
+		return MIPI_CSI2_DT_RGB565;
 	default:
 		return 0;
 	}
 }
 
-static void init_format(struct v4l2_mbus_framefmt *fmt)
-{
-	fmt->code = MEDIA_BUS_FMT_SBGGR8_1X8;
-	fmt->field = V4L2_FIELD_NONE;
-	fmt->colorspace = V4L2_COLORSPACE_SRGB;
-	fmt->ycbcr_enc = V4L2_MAP_YCBCR_ENC_DEFAULT(V4L2_COLORSPACE_SRGB);
-	fmt->quantization = V4L2_QUANTIZATION_FULL_RANGE;
-	fmt->xfer_func = V4L2_MAP_XFER_FUNC_DEFAULT(V4L2_COLORSPACE_SRGB);
-	fmt->width = 640;
-	fmt->height = 480;
-}
-
 static __u32 get_fmt_code(__u32 code)
 {
 	unsigned int i;
@@ -238,62 +226,6 @@ static inline struct mipid02_dev *to_mipid02_dev(struct v4l2_subdev *sd)
 	return container_of(sd, struct mipid02_dev, sd);
 }
 
-static int mipid02_read_reg(struct mipid02_dev *bridge, u16 reg, u8 *val)
-{
-	struct i2c_client *client = bridge->i2c_client;
-	struct i2c_msg msg[2];
-	u8 buf[2];
-	int ret;
-
-	buf[0] = reg >> 8;
-	buf[1] = reg & 0xff;
-
-	msg[0].addr = client->addr;
-	msg[0].flags = client->flags;
-	msg[0].buf = buf;
-	msg[0].len = sizeof(buf);
-
-	msg[1].addr = client->addr;
-	msg[1].flags = client->flags | I2C_M_RD;
-	msg[1].buf = val;
-	msg[1].len = 1;
-
-	ret = i2c_transfer(client->adapter, msg, 2);
-	if (ret < 0) {
-		dev_dbg(&client->dev, "%s: %x i2c_transfer, reg: %x => %d\n",
-			    __func__, client->addr, reg, ret);
-		return ret;
-	}
-
-	return 0;
-}
-
-static int mipid02_write_reg(struct mipid02_dev *bridge, u16 reg, u8 val)
-{
-	struct i2c_client *client = bridge->i2c_client;
-	struct i2c_msg msg;
-	u8 buf[3];
-	int ret;
-
-	buf[0] = reg >> 8;
-	buf[1] = reg & 0xff;
-	buf[2] = val;
-
-	msg.addr = client->addr;
-	msg.flags = client->flags;
-	msg.buf = buf;
-	msg.len = sizeof(buf);
-
-	ret = i2c_transfer(client->adapter, &msg, 1);
-	if (ret < 0) {
-		dev_dbg(&client->dev, "%s: i2c_transfer, reg: %x => %d\n",
-			    __func__, reg, ret);
-		return ret;
-	}
-
-	return 0;
-}
-
 static int mipid02_get_regulators(struct mipid02_dev *bridge)
 {
 	unsigned int i;
@@ -358,73 +290,44 @@ static void mipid02_set_power_off(struct mipid02_dev *bridge)
 
 static int mipid02_detect(struct mipid02_dev *bridge)
 {
-	u8 reg;
+	u64 reg;
 
 	/*
 	 * There is no version registers. Just try to read register
 	 * MIPID02_CLK_LANE_WR_REG1.
 	 */
-	return mipid02_read_reg(bridge, MIPID02_CLK_LANE_WR_REG1, &reg);
-}
-
-static u32 mipid02_get_link_freq_from_cid_link_freq(struct mipid02_dev *bridge,
-						    struct v4l2_subdev *subdev)
-{
-	struct v4l2_querymenu qm = {.id = V4L2_CID_LINK_FREQ, };
-	struct v4l2_ctrl *ctrl;
-	int ret;
-
-	ctrl = v4l2_ctrl_find(subdev->ctrl_handler, V4L2_CID_LINK_FREQ);
-	if (!ctrl)
-		return 0;
-	qm.index = v4l2_ctrl_g_ctrl(ctrl);
-
-	ret = v4l2_querymenu(subdev->ctrl_handler, &qm);
-	if (ret)
-		return 0;
-
-	return qm.value;
-}
-
-static u32 mipid02_get_link_freq_from_cid_pixel_rate(struct mipid02_dev *bridge,
-						     struct v4l2_subdev *subdev)
-{
-	struct v4l2_fwnode_endpoint *ep = &bridge->rx;
-	struct v4l2_ctrl *ctrl;
-	u32 pixel_clock;
-	u32 bpp = bpp_from_code(bridge->fmt.code);
-
-	ctrl = v4l2_ctrl_find(subdev->ctrl_handler, V4L2_CID_PIXEL_RATE);
-	if (!ctrl)
-		return 0;
-	pixel_clock = v4l2_ctrl_g_ctrl_int64(ctrl);
-
-	return pixel_clock * bpp / (2 * ep->bus.mipi_csi2.num_data_lanes);
+	return cci_read(bridge->regmap, MIPID02_CLK_LANE_WR_REG1, &reg, NULL);
 }
 
 /*
  * We need to know link frequency to setup clk_lane_reg1 timings. Link frequency
- * will be computed using connected device V4L2_CID_PIXEL_RATE, bit per pixel
+ * will be retrieve from connected device via v4l2_get_link_freq, bit per pixel
  * and number of lanes.
  */
-static int mipid02_configure_from_rx_speed(struct mipid02_dev *bridge)
+static int mipid02_configure_from_rx_speed(struct mipid02_dev *bridge,
+					   struct v4l2_mbus_framefmt *fmt)
 {
 	struct i2c_client *client = bridge->i2c_client;
 	struct v4l2_subdev *subdev = bridge->s_subdev;
-	u32 link_freq;
-
-	link_freq = mipid02_get_link_freq_from_cid_link_freq(bridge, subdev);
-	if (!link_freq) {
-		link_freq = mipid02_get_link_freq_from_cid_pixel_rate(bridge,
-								      subdev);
-		if (!link_freq) {
-			dev_err(&client->dev, "Failed to get link frequency");
-			return -EINVAL;
-		}
+	struct v4l2_fwnode_endpoint *ep = &bridge->rx;
+	u32 bpp = bpp_from_code(fmt->code);
+	/*
+	 * clk_lane_reg1 requires 4 times the unit interval time, and bitrate
+	 * is twice the link frequency, hence ui_4 = 1000000000 * 4 / 2
+	 */
+	u64 ui_4 = 2000000000;
+	s64 link_freq;
+
+	link_freq = v4l2_get_link_freq(subdev->ctrl_handler, bpp,
+				       2 * ep->bus.mipi_csi2.num_data_lanes);
+	if (link_freq < 0) {
+		dev_err(&client->dev, "Failed to get link frequency");
+		return -EINVAL;
 	}
 
-	dev_dbg(&client->dev, "detect link_freq = %d Hz", link_freq);
-	bridge->r.clk_lane_reg1 |= (2000000000 / link_freq) << 2;
+	dev_dbg(&client->dev, "detect link_freq = %lld Hz", link_freq);
+	do_div(ui_4, link_freq);
+	bridge->r.clk_lane_reg1 |= ui_4 << 2;
 
 	return 0;
 }
@@ -479,7 +382,8 @@ static int mipid02_configure_data1_lane(struct mipid02_dev *bridge, int nb,
 	return 0;
 }
 
-static int mipid02_configure_from_rx(struct mipid02_dev *bridge)
+static int mipid02_configure_from_rx(struct mipid02_dev *bridge,
+				     struct v4l2_mbus_framefmt *fmt)
 {
 	struct v4l2_fwnode_endpoint *ep = &bridge->rx;
 	bool are_lanes_swap = ep->bus.mipi_csi2.data_lanes[0] == 2;
@@ -504,7 +408,7 @@ static int mipid02_configure_from_rx(struct mipid02_dev *bridge)
 	bridge->r.mode_reg1 |= are_lanes_swap ? MODE_DATA_SWAP : 0;
 	bridge->r.mode_reg1 |= (nb - 1) << 1;
 
-	return mipid02_configure_from_rx_speed(bridge);
+	return mipid02_configure_from_rx_speed(bridge, fmt);
 }
 
 static int mipid02_configure_from_tx(struct mipid02_dev *bridge)
@@ -524,16 +428,17 @@ static int mipid02_configure_from_tx(struct mipid02_dev *bridge)
 	return 0;
 }
 
-static int mipid02_configure_from_code(struct mipid02_dev *bridge)
+static int mipid02_configure_from_code(struct mipid02_dev *bridge,
+				       struct v4l2_mbus_framefmt *fmt)
 {
 	u8 data_type;
 
 	bridge->r.data_id_rreg = 0;
 
-	if (bridge->fmt.code != MEDIA_BUS_FMT_JPEG_1X8) {
+	if (fmt->code != MEDIA_BUS_FMT_JPEG_1X8) {
 		bridge->r.data_selection_ctrl |= SELECTION_MANUAL_DATA;
 
-		data_type = data_type_from_code(bridge->fmt.code);
+		data_type = data_type_from_code(fmt->code);
 		if (!data_type)
 			return -EINVAL;
 		bridge->r.data_id_rreg = data_type;
@@ -555,13 +460,9 @@ static int mipid02_stream_disable(struct mipid02_dev *bridge)
 		goto error;
 
 	/* Disable all lanes */
-	ret = mipid02_write_reg(bridge, MIPID02_CLK_LANE_REG1, 0);
-	if (ret)
-		goto error;
-	ret = mipid02_write_reg(bridge, MIPID02_DATA_LANE0_REG1, 0);
-	if (ret)
-		goto error;
-	ret = mipid02_write_reg(bridge, MIPID02_DATA_LANE1_REG1, 0);
+	cci_write(bridge->regmap, MIPID02_CLK_LANE_REG1, 0, &ret);
+	cci_write(bridge->regmap, MIPID02_DATA_LANE0_REG1, 0, &ret);
+	cci_write(bridge->regmap, MIPID02_DATA_LANE1_REG1, 0, &ret);
 	if (ret)
 		goto error;
 error:
@@ -574,69 +475,52 @@ error:
 static int mipid02_stream_enable(struct mipid02_dev *bridge)
 {
 	struct i2c_client *client = bridge->i2c_client;
+	struct v4l2_subdev_state *state;
+	struct v4l2_mbus_framefmt *fmt;
 	int ret = -EINVAL;
 
 	if (!bridge->s_subdev)
 		goto error;
 
 	memset(&bridge->r, 0, sizeof(bridge->r));
+
+	state = v4l2_subdev_lock_and_get_active_state(&bridge->sd);
+	fmt = v4l2_subdev_state_get_format(state, MIPID02_SINK_0);
+
 	/* build registers content */
-	ret = mipid02_configure_from_rx(bridge);
+	ret = mipid02_configure_from_rx(bridge, fmt);
 	if (ret)
 		goto error;
 	ret = mipid02_configure_from_tx(bridge);
 	if (ret)
 		goto error;
-	ret = mipid02_configure_from_code(bridge);
+	ret = mipid02_configure_from_code(bridge, fmt);
 	if (ret)
 		goto error;
 
+	v4l2_subdev_unlock_state(state);
+
 	/* write mipi registers */
-	ret = mipid02_write_reg(bridge, MIPID02_CLK_LANE_REG1,
-		bridge->r.clk_lane_reg1);
-	if (ret)
-		goto error;
-	ret = mipid02_write_reg(bridge, MIPID02_CLK_LANE_REG3, CLK_MIPI_CSI);
-	if (ret)
-		goto error;
-	ret = mipid02_write_reg(bridge, MIPID02_DATA_LANE0_REG1,
-		bridge->r.data_lane0_reg1);
-	if (ret)
-		goto error;
-	ret = mipid02_write_reg(bridge, MIPID02_DATA_LANE0_REG2,
-		DATA_MIPI_CSI);
-	if (ret)
-		goto error;
-	ret = mipid02_write_reg(bridge, MIPID02_DATA_LANE1_REG1,
-		bridge->r.data_lane1_reg1);
-	if (ret)
-		goto error;
-	ret = mipid02_write_reg(bridge, MIPID02_DATA_LANE1_REG2,
-		DATA_MIPI_CSI);
-	if (ret)
-		goto error;
-	ret = mipid02_write_reg(bridge, MIPID02_MODE_REG1,
-		MODE_NO_BYPASS | bridge->r.mode_reg1);
-	if (ret)
-		goto error;
-	ret = mipid02_write_reg(bridge, MIPID02_MODE_REG2,
-		bridge->r.mode_reg2);
-	if (ret)
-		goto error;
-	ret = mipid02_write_reg(bridge, MIPID02_DATA_ID_RREG,
-		bridge->r.data_id_rreg);
-	if (ret)
-		goto error;
-	ret = mipid02_write_reg(bridge, MIPID02_DATA_SELECTION_CTRL,
-		bridge->r.data_selection_ctrl);
-	if (ret)
-		goto error;
-	ret = mipid02_write_reg(bridge, MIPID02_PIX_WIDTH_CTRL,
-		bridge->r.pix_width_ctrl);
-	if (ret)
-		goto error;
-	ret = mipid02_write_reg(bridge, MIPID02_PIX_WIDTH_CTRL_EMB,
-		bridge->r.pix_width_ctrl_emb);
+	cci_write(bridge->regmap, MIPID02_CLK_LANE_REG1,
+		  bridge->r.clk_lane_reg1, &ret);
+	cci_write(bridge->regmap, MIPID02_CLK_LANE_REG3, CLK_MIPI_CSI, &ret);
+	cci_write(bridge->regmap, MIPID02_DATA_LANE0_REG1,
+		  bridge->r.data_lane0_reg1, &ret);
+	cci_write(bridge->regmap, MIPID02_DATA_LANE0_REG2, DATA_MIPI_CSI, &ret);
+	cci_write(bridge->regmap, MIPID02_DATA_LANE1_REG1,
+		  bridge->r.data_lane1_reg1, &ret);
+	cci_write(bridge->regmap, MIPID02_DATA_LANE1_REG2, DATA_MIPI_CSI, &ret);
+	cci_write(bridge->regmap, MIPID02_MODE_REG1,
+		  MODE_NO_BYPASS | bridge->r.mode_reg1, &ret);
+	cci_write(bridge->regmap, MIPID02_MODE_REG2, bridge->r.mode_reg2, &ret);
+	cci_write(bridge->regmap, MIPID02_DATA_ID_RREG, bridge->r.data_id_rreg,
+		  &ret);
+	cci_write(bridge->regmap, MIPID02_DATA_SELECTION_CTRL,
+		  bridge->r.data_selection_ctrl, &ret);
+	cci_write(bridge->regmap, MIPID02_PIX_WIDTH_CTRL,
+		  bridge->r.pix_width_ctrl, &ret);
+	cci_write(bridge->regmap, MIPID02_PIX_WIDTH_CTRL_EMB,
+		  bridge->r.pix_width_ctrl_emb, &ret);
 	if (ret)
 		goto error;
 
@@ -659,31 +543,43 @@ static int mipid02_s_stream(struct v4l2_subdev *sd, int enable)
 	struct i2c_client *client = bridge->i2c_client;
 	int ret = 0;
 
-	dev_dbg(&client->dev, "%s : requested %d / current = %d", __func__,
-		    enable, bridge->streaming);
-	mutex_lock(&bridge->lock);
-
-	if (bridge->streaming == enable)
-		goto out;
+	dev_dbg(&client->dev, "%s : requested %d\n", __func__, enable);
 
 	ret = enable ? mipid02_stream_enable(bridge) :
 		       mipid02_stream_disable(bridge);
-	if (!ret)
-		bridge->streaming = enable;
-
-out:
-	dev_dbg(&client->dev, "%s current now = %d / %d", __func__,
-		    bridge->streaming, ret);
-	mutex_unlock(&bridge->lock);
+	if (ret)
+		dev_err(&client->dev, "failed to stream %s (%d)\n",
+			enable ? "enable" : "disable", ret);
 
 	return ret;
 }
 
+static const struct v4l2_mbus_framefmt default_fmt = {
+	.code = MEDIA_BUS_FMT_SBGGR8_1X8,
+	.field = V4L2_FIELD_NONE,
+	.colorspace = V4L2_COLORSPACE_SRGB,
+	.ycbcr_enc = V4L2_YCBCR_ENC_DEFAULT,
+	.quantization = V4L2_QUANTIZATION_FULL_RANGE,
+	.xfer_func = V4L2_XFER_FUNC_DEFAULT,
+	.width = 640,
+	.height = 480,
+};
+
+static int mipid02_init_state(struct v4l2_subdev *sd,
+			      struct v4l2_subdev_state *state)
+{
+	*v4l2_subdev_state_get_format(state, MIPID02_SINK_0) = default_fmt;
+	/* MIPID02_SINK_1 isn't supported yet */
+	*v4l2_subdev_state_get_format(state, MIPID02_SOURCE) = default_fmt;
+
+	return 0;
+}
+
 static int mipid02_enum_mbus_code(struct v4l2_subdev *sd,
 				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_mbus_code_enum *code)
 {
-	struct mipid02_dev *bridge = to_mipid02_dev(sd);
+	struct v4l2_mbus_framefmt *sink_fmt;
 	int ret = 0;
 
 	switch (code->pad) {
@@ -694,10 +590,13 @@ static int mipid02_enum_mbus_code(struct v4l2_subdev *sd,
 			code->code = mipid02_supported_fmt_codes[code->index];
 		break;
 	case MIPID02_SOURCE:
-		if (code->index == 0)
-			code->code = serial_to_parallel_code(bridge->fmt.code);
-		else
+		if (code->index == 0) {
+			sink_fmt = v4l2_subdev_state_get_format(sd_state,
+								MIPID02_SINK_0);
+			code->code = serial_to_parallel_code(sink_fmt->code);
+		} else {
 			ret = -EINVAL;
+		}
 		break;
 	default:
 		ret = -EINVAL;
@@ -706,122 +605,38 @@ static int mipid02_enum_mbus_code(struct v4l2_subdev *sd,
 	return ret;
 }
 
-static int mipid02_get_fmt(struct v4l2_subdev *sd,
-			   struct v4l2_subdev_state *sd_state,
-			   struct v4l2_subdev_format *format)
-{
-	struct v4l2_mbus_framefmt *mbus_fmt = &format->format;
-	struct mipid02_dev *bridge = to_mipid02_dev(sd);
-	struct i2c_client *client = bridge->i2c_client;
-	struct v4l2_mbus_framefmt *fmt;
-
-	dev_dbg(&client->dev, "%s probe %d", __func__, format->pad);
-
-	if (format->pad >= MIPID02_PAD_NB)
-		return -EINVAL;
-	/* second CSI-2 pad not yet supported */
-	if (format->pad == MIPID02_SINK_1)
-		return -EINVAL;
-
-	if (format->which == V4L2_SUBDEV_FORMAT_TRY)
-		fmt = v4l2_subdev_get_try_format(&bridge->sd, sd_state,
-						 format->pad);
-	else
-		fmt = &bridge->fmt;
-
-	mutex_lock(&bridge->lock);
-
-	*mbus_fmt = *fmt;
-	/* code may need to be converted for source */
-	if (format->pad == MIPID02_SOURCE)
-		mbus_fmt->code = serial_to_parallel_code(mbus_fmt->code);
-
-	mutex_unlock(&bridge->lock);
-
-	return 0;
-}
-
-static void mipid02_set_fmt_source(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_state *sd_state,
-				   struct v4l2_subdev_format *format)
-{
-	struct mipid02_dev *bridge = to_mipid02_dev(sd);
-
-	/* source pad mirror sink pad */
-	if (format->which == V4L2_SUBDEV_FORMAT_ACTIVE)
-		format->format = bridge->fmt;
-	else
-		format->format = *v4l2_subdev_get_try_format(sd, sd_state,
-							     MIPID02_SINK_0);
-
-	/* but code may need to be converted */
-	format->format.code = serial_to_parallel_code(format->format.code);
-
-	/* only apply format for V4L2_SUBDEV_FORMAT_TRY case */
-	if (format->which != V4L2_SUBDEV_FORMAT_TRY)
-		return;
-
-	*v4l2_subdev_get_try_format(sd, sd_state, MIPID02_SOURCE) =
-		format->format;
-}
-
-static void mipid02_set_fmt_sink(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_state *sd_state,
-				 struct v4l2_subdev_format *format)
-{
-	struct mipid02_dev *bridge = to_mipid02_dev(sd);
-	struct v4l2_subdev_format source_fmt;
-	struct v4l2_mbus_framefmt *fmt;
-
-	format->format.code = get_fmt_code(format->format.code);
-
-	if (format->which == V4L2_SUBDEV_FORMAT_TRY)
-		fmt = v4l2_subdev_get_try_format(sd, sd_state, format->pad);
-	else
-		fmt = &bridge->fmt;
-
-	*fmt = format->format;
-
-	/*
-	 * Propagate the format change to the source pad, taking
-	 * care not to update the format pointer given back to user
-	 */
-	source_fmt = *format;
-	mipid02_set_fmt_source(sd, sd_state, &source_fmt);
-}
-
 static int mipid02_set_fmt(struct v4l2_subdev *sd,
 			   struct v4l2_subdev_state *sd_state,
-			   struct v4l2_subdev_format *format)
+			   struct v4l2_subdev_format *fmt)
 {
 	struct mipid02_dev *bridge = to_mipid02_dev(sd);
 	struct i2c_client *client = bridge->i2c_client;
-	int ret = 0;
+	struct v4l2_mbus_framefmt *pad_fmt;
 
-	dev_dbg(&client->dev, "%s for %d", __func__, format->pad);
+	dev_dbg(&client->dev, "%s for %d", __func__, fmt->pad);
 
-	if (format->pad >= MIPID02_PAD_NB)
-		return -EINVAL;
 	/* second CSI-2 pad not yet supported */
-	if (format->pad == MIPID02_SINK_1)
+	if (fmt->pad == MIPID02_SINK_1)
 		return -EINVAL;
 
-	mutex_lock(&bridge->lock);
+	pad_fmt = v4l2_subdev_state_get_format(sd_state, fmt->pad);
+	fmt->format.code = get_fmt_code(fmt->format.code);
 
-	if (bridge->streaming) {
-		ret = -EBUSY;
-		goto error;
-	}
+	/* code may need to be converted */
+	if (fmt->pad == MIPID02_SOURCE)
+		fmt->format.code = serial_to_parallel_code(fmt->format.code);
 
-	if (format->pad == MIPID02_SOURCE)
-		mipid02_set_fmt_source(sd, sd_state, format);
-	else
-		mipid02_set_fmt_sink(sd, sd_state, format);
+	*pad_fmt = fmt->format;
 
-error:
-	mutex_unlock(&bridge->lock);
+	/* Propagate the format to the source pad in case of sink pad update */
+	if (fmt->pad == MIPID02_SINK_0) {
+		pad_fmt = v4l2_subdev_state_get_format(sd_state,
+						       MIPID02_SOURCE);
+		*pad_fmt = fmt->format;
+		pad_fmt->code = serial_to_parallel_code(fmt->format.code);
+	}
 
-	return ret;
+	return 0;
 }
 
 static const struct v4l2_subdev_video_ops mipid02_video_ops = {
@@ -830,7 +645,7 @@ static const struct v4l2_subdev_video_ops mipid02_video_ops = {
 
 static const struct v4l2_subdev_pad_ops mipid02_pad_ops = {
 	.enum_mbus_code = mipid02_enum_mbus_code,
-	.get_fmt = mipid02_get_fmt,
+	.get_fmt = v4l2_subdev_get_fmt,
 	.set_fmt = mipid02_set_fmt,
 };
 
@@ -839,6 +654,10 @@ static const struct v4l2_subdev_ops mipid02_subdev_ops = {
 	.pad = &mipid02_pad_ops,
 };
 
+static const struct v4l2_subdev_internal_ops mipid02_subdev_internal_ops = {
+	.init_state = mipid02_init_state,
+};
+
 static const struct media_entity_operations mipid02_subdev_entity_ops = {
 	.link_validate = v4l2_subdev_link_validate,
 };
@@ -998,8 +817,6 @@ static int mipid02_probe(struct i2c_client *client)
 	if (!bridge)
 		return -ENOMEM;
 
-	init_format(&bridge->fmt);
-
 	bridge->i2c_client = client;
 	v4l2_i2c_subdev_init(&bridge->sd, client, &mipid02_subdev_ops);
 
@@ -1031,9 +848,15 @@ static int mipid02_probe(struct i2c_client *client)
 		return ret;
 	}
 
-	mutex_init(&bridge->lock);
+	/* Initialise the regmap for further cci access */
+	bridge->regmap = devm_cci_regmap_init_i2c(client, 16);
+	if (IS_ERR(bridge->regmap))
+		return dev_err_probe(dev, PTR_ERR(bridge->regmap),
+				     "failed to get cci regmap\n");
+
 	bridge->sd.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
 	bridge->sd.entity.function = MEDIA_ENT_F_VID_IF_BRIDGE;
+	bridge->sd.internal_ops = &mipid02_subdev_internal_ops;
 	bridge->sd.entity.ops = &mipid02_subdev_entity_ops;
 	bridge->pad[0].flags = MEDIA_PAD_FL_SINK;
 	bridge->pad[1].flags = MEDIA_PAD_FL_SINK;
@@ -1042,7 +865,13 @@ static int mipid02_probe(struct i2c_client *client)
 				     bridge->pad);
 	if (ret) {
 		dev_err(&client->dev, "pads init failed %d", ret);
-		goto mutex_cleanup;
+		return ret;
+	}
+
+	ret = v4l2_subdev_init_finalize(&bridge->sd);
+	if (ret < 0) {
+		dev_err(dev, "subdev init error: %d\n", ret);
+		goto entity_cleanup;
 	}
 
 	/* enable clock, power and reset device if available */
@@ -1086,8 +915,6 @@ power_off:
 	mipid02_set_power_off(bridge);
 entity_cleanup:
 	media_entity_cleanup(&bridge->sd.entity);
-mutex_cleanup:
-	mutex_destroy(&bridge->lock);
 
 	return ret;
 }
@@ -1102,7 +929,6 @@ static void mipid02_remove(struct i2c_client *client)
 	v4l2_async_unregister_subdev(&bridge->sd);
 	mipid02_set_power_off(bridge);
 	media_entity_cleanup(&bridge->sd.entity);
-	mutex_destroy(&bridge->lock);
 }
 
 static const struct of_device_id mipid02_dt_ids[] = {
diff --git a/drivers/media/i2c/st-vgxy61.c b/drivers/media/i2c/st-vgxy61.c
index 5dbfb04b31..e4d37a1977 100644
--- a/drivers/media/i2c/st-vgxy61.c
+++ b/drivers/media/i2c/st-vgxy61.c
@@ -21,6 +21,7 @@
 #include <media/v4l2-async.h>
 #include <media/v4l2-ctrls.h>
 #include <media/v4l2-device.h>
+#include <media/v4l2-event.h>
 #include <media/v4l2-fwnode.h>
 #include <media/v4l2-subdev.h>
 
@@ -780,8 +781,7 @@ static int vgxy61_get_fmt(struct v4l2_subdev *sd,
 	mutex_lock(&sensor->lock);
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY)
-		fmt = v4l2_subdev_get_try_format(&sensor->sd, sd_state,
-						 format->pad);
+		fmt = v4l2_subdev_state_get_format(sd_state, format->pad);
 	else
 		fmt = &sensor->fmt;
 
@@ -1289,7 +1289,7 @@ static int vgxy61_set_fmt(struct v4l2_subdev *sd,
 		goto out;
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
-		fmt = v4l2_subdev_get_try_format(sd, sd_state, 0);
+		fmt = v4l2_subdev_state_get_format(sd_state, 0);
 		*fmt = format->format;
 	} else if (sensor->current_mode != new_mode ||
 		   sensor->fmt.code != format->format.code) {
@@ -1323,8 +1323,8 @@ out:
 	return ret;
 }
 
-static int vgxy61_init_cfg(struct v4l2_subdev *sd,
-			   struct v4l2_subdev_state *sd_state)
+static int vgxy61_init_state(struct v4l2_subdev *sd,
+			     struct v4l2_subdev_state *sd_state)
 {
 	struct vgxy61_dev *sensor = to_vgxy61_dev(sd);
 	struct v4l2_subdev_format fmt = { 0 };
@@ -1403,6 +1403,7 @@ static int vgxy61_init_controls(struct vgxy61_dev *sensor)
 	const struct v4l2_ctrl_ops *ops = &vgxy61_ctrl_ops;
 	struct v4l2_ctrl_handler *hdl = &sensor->ctrl_handler;
 	const struct vgxy61_mode_info *cur_mode = sensor->current_mode;
+	struct v4l2_fwnode_device_properties props;
 	struct v4l2_ctrl *ctrl;
 	int ret;
 
@@ -1457,6 +1458,14 @@ static int vgxy61_init_controls(struct vgxy61_dev *sensor)
 		goto free_ctrls;
 	}
 
+	ret = v4l2_fwnode_device_parse(&sensor->i2c_client->dev, &props);
+	if (ret)
+		goto free_ctrls;
+
+	ret = v4l2_ctrl_new_fwnode_properties(hdl, ops, &props);
+	if (ret)
+		goto free_ctrls;
+
 	sensor->sd.ctrl_handler = hdl;
 	return 0;
 
@@ -1465,12 +1474,16 @@ free_ctrls:
 	return ret;
 }
 
+static const struct v4l2_subdev_core_ops vgxy61_core_ops = {
+	.subscribe_event = v4l2_ctrl_subdev_subscribe_event,
+	.unsubscribe_event = v4l2_event_subdev_unsubscribe,
+};
+
 static const struct v4l2_subdev_video_ops vgxy61_video_ops = {
 	.s_stream = vgxy61_s_stream,
 };
 
 static const struct v4l2_subdev_pad_ops vgxy61_pad_ops = {
-	.init_cfg = vgxy61_init_cfg,
 	.enum_mbus_code = vgxy61_enum_mbus_code,
 	.get_fmt = vgxy61_get_fmt,
 	.set_fmt = vgxy61_set_fmt,
@@ -1479,10 +1492,15 @@ static const struct v4l2_subdev_pad_ops vgxy61_pad_ops = {
 };
 
 static const struct v4l2_subdev_ops vgxy61_subdev_ops = {
+	.core = &vgxy61_core_ops,
 	.video = &vgxy61_video_ops,
 	.pad = &vgxy61_pad_ops,
 };
 
+static const struct v4l2_subdev_internal_ops vgxy61_internal_ops = {
+	.init_state = vgxy61_init_state,
+};
+
 static const struct media_entity_operations vgxy61_subdev_entity_ops = {
 	.link_validate = v4l2_subdev_link_validate,
 };
@@ -1843,7 +1861,9 @@ static int vgxy61_probe(struct i2c_client *client)
 		device_property_read_bool(dev, "st,strobe-gpios-polarity");
 
 	v4l2_i2c_subdev_init(&sensor->sd, client, &vgxy61_subdev_ops);
-	sensor->sd.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
+	sensor->sd.internal_ops = &vgxy61_internal_ops;
+	sensor->sd.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE |
+			    V4L2_SUBDEV_FL_HAS_EVENTS;
 	sensor->pad.flags = MEDIA_PAD_FL_SOURCE;
 	sensor->sd.entity.ops = &vgxy61_subdev_entity_ops;
 	sensor->sd.entity.function = MEDIA_ENT_F_CAM_SENSOR;
diff --git a/drivers/media/i2c/tc358746.c b/drivers/media/i2c/tc358746.c
index ce612a47ba..106de4271d 100644
--- a/drivers/media/i2c/tc358746.c
+++ b/drivers/media/i2c/tc358746.c
@@ -427,7 +427,7 @@ static int tc358746_apply_misc_config(struct tc358746 *tc358746)
 
 	sink_state = v4l2_subdev_lock_and_get_active_state(sd);
 
-	mbusfmt = v4l2_subdev_get_pad_format(sd, sink_state, TC358746_SINK);
+	mbusfmt = v4l2_subdev_state_get_format(sink_state, TC358746_SINK);
 	fmt = tc358746_get_format_by_code(TC358746_SINK, mbusfmt->code);
 
 	/* Self defined CSI user data type id's are not supported yet */
@@ -740,15 +740,15 @@ err_out:
 	return v4l2_subdev_call(src, video, s_stream, 0);
 }
 
-static int tc358746_init_cfg(struct v4l2_subdev *sd,
-			     struct v4l2_subdev_state *state)
+static int tc358746_init_state(struct v4l2_subdev *sd,
+			       struct v4l2_subdev_state *state)
 {
 	struct v4l2_mbus_framefmt *fmt;
 
-	fmt = v4l2_subdev_get_pad_format(sd, state, TC358746_SINK);
+	fmt = v4l2_subdev_state_get_format(state, TC358746_SINK);
 	*fmt = tc358746_def_fmt;
 
-	fmt = v4l2_subdev_get_pad_format(sd, state, TC358746_SOURCE);
+	fmt = v4l2_subdev_state_get_format(state, TC358746_SOURCE);
 	*fmt = tc358746_def_fmt;
 	fmt->code = tc358746_src_mbus_code(tc358746_def_fmt.code);
 
@@ -781,7 +781,7 @@ static int tc358746_set_fmt(struct v4l2_subdev *sd,
 	if (format->pad == TC358746_SOURCE)
 		return v4l2_subdev_get_fmt(sd, sd_state, format);
 
-	sink_fmt = v4l2_subdev_get_pad_format(sd, sd_state, TC358746_SINK);
+	sink_fmt = v4l2_subdev_state_get_format(sd_state, TC358746_SINK);
 
 	fmt = tc358746_get_format_by_code(format->pad, format->format.code);
 	if (IS_ERR(fmt)) {
@@ -800,7 +800,7 @@ static int tc358746_set_fmt(struct v4l2_subdev *sd,
 
 	*sink_fmt = format->format;
 
-	src_fmt = v4l2_subdev_get_pad_format(sd, sd_state, TC358746_SOURCE);
+	src_fmt = v4l2_subdev_state_get_format(sd_state, TC358746_SOURCE);
 	*src_fmt = *sink_fmt;
 	src_fmt->code = tc358746_src_mbus_code(sink_fmt->code);
 
@@ -905,7 +905,7 @@ tc358746_link_validate(struct v4l2_subdev *sd, struct media_link *link,
 		return err;
 
 	sink_state = v4l2_subdev_lock_and_get_active_state(sd);
-	mbusfmt = v4l2_subdev_get_pad_format(sd, sink_state, TC358746_SINK);
+	mbusfmt = v4l2_subdev_state_get_format(sink_state, TC358746_SINK);
 
 	/* Check the FIFO settings */
 	fmt = tc358746_get_format_by_code(TC358746_SINK, mbusfmt->code);
@@ -1038,7 +1038,6 @@ static const struct v4l2_subdev_video_ops tc358746_video_ops = {
 };
 
 static const struct v4l2_subdev_pad_ops tc358746_pad_ops = {
-	.init_cfg = tc358746_init_cfg,
 	.enum_mbus_code = tc358746_enum_mbus_code,
 	.set_fmt = tc358746_set_fmt,
 	.get_fmt = v4l2_subdev_get_fmt,
@@ -1052,6 +1051,10 @@ static const struct v4l2_subdev_ops tc358746_ops = {
 	.pad = &tc358746_pad_ops,
 };
 
+static const struct v4l2_subdev_internal_ops tc358746_internal_ops = {
+	.init_state = tc358746_init_state,
+};
+
 static const struct media_entity_operations tc358746_entity_ops = {
 	.get_fwnode_pad = v4l2_subdev_get_fwnode_pad_1_to_1,
 	.link_validate = v4l2_subdev_link_validate,
@@ -1282,6 +1285,7 @@ tc358746_init_subdev(struct tc358746 *tc358746, struct i2c_client *client)
 	int err;
 
 	v4l2_i2c_subdev_init(sd, client, &tc358746_ops);
+	sd->internal_ops = &tc358746_internal_ops;
 	sd->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
 	sd->entity.function = MEDIA_ENT_F_VID_IF_BRIDGE;
 	sd->entity.ops = &tc358746_entity_ops;
diff --git a/drivers/media/i2c/tda1997x.c b/drivers/media/i2c/tda1997x.c
index 325e991259..1ea703a990 100644
--- a/drivers/media/i2c/tda1997x.c
+++ b/drivers/media/i2c/tda1997x.c
@@ -1734,13 +1734,13 @@ static const struct v4l2_subdev_video_ops tda1997x_video_ops = {
  * v4l2_subdev_pad_ops
  */
 
-static int tda1997x_init_cfg(struct v4l2_subdev *sd,
-			     struct v4l2_subdev_state *sd_state)
+static int tda1997x_init_state(struct v4l2_subdev *sd,
+			       struct v4l2_subdev_state *sd_state)
 {
 	struct tda1997x_state *state = to_state(sd);
 	struct v4l2_mbus_framefmt *mf;
 
-	mf = v4l2_subdev_get_try_format(sd, sd_state, 0);
+	mf = v4l2_subdev_state_get_format(sd_state, 0);
 	mf->code = state->mbus_codes[0];
 
 	return 0;
@@ -1792,7 +1792,7 @@ static int tda1997x_get_format(struct v4l2_subdev *sd,
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
 		struct v4l2_mbus_framefmt *fmt;
 
-		fmt = v4l2_subdev_get_try_format(sd, sd_state, format->pad);
+		fmt = v4l2_subdev_state_get_format(sd_state, format->pad);
 		format->format.code = fmt->code;
 	} else
 		format->format.code = state->mbus_code;
@@ -1826,7 +1826,7 @@ static int tda1997x_set_format(struct v4l2_subdev *sd,
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
 		struct v4l2_mbus_framefmt *fmt;
 
-		fmt = v4l2_subdev_get_try_format(sd, sd_state, format->pad);
+		fmt = v4l2_subdev_state_get_format(sd_state, format->pad);
 		*fmt = format->format;
 	} else {
 		int ret = tda1997x_setup_format(state, format->format.code);
@@ -1925,7 +1925,6 @@ static int tda1997x_enum_dv_timings(struct v4l2_subdev *sd,
 }
 
 static const struct v4l2_subdev_pad_ops tda1997x_pad_ops = {
-	.init_cfg = tda1997x_init_cfg,
 	.enum_mbus_code = tda1997x_enum_mbus_code,
 	.get_fmt = tda1997x_get_format,
 	.set_fmt = tda1997x_set_format,
@@ -2047,6 +2046,10 @@ static const struct v4l2_subdev_ops tda1997x_subdev_ops = {
 	.pad = &tda1997x_pad_ops,
 };
 
+static const struct v4l2_subdev_internal_ops tda1997x_internal_ops = {
+	.init_state = tda1997x_init_state,
+};
+
 /* -----------------------------------------------------------------------------
  * v4l2_controls
  */
@@ -2588,6 +2591,7 @@ static int tda1997x_probe(struct i2c_client *client)
 	/* initialize subdev */
 	sd = &state->sd;
 	v4l2_i2c_subdev_init(sd, client, &tda1997x_subdev_ops);
+	sd->internal_ops = &tda1997x_internal_ops;
 	snprintf(sd->name, sizeof(sd->name), "%s %d-%04x",
 		 id->name, i2c_adapter_id(client->adapter),
 		 client->addr);
diff --git a/drivers/media/i2c/thp7312.c b/drivers/media/i2c/thp7312.c
new file mode 100644
index 0000000000..2806887514
--- /dev/null
+++ b/drivers/media/i2c/thp7312.c
@@ -0,0 +1,2256 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (C) 2021 THine Electronics, Inc.
+ * Copyright (C) 2023 Ideas on Board Oy
+ */
+
+#include <asm/unaligned.h>
+
+#include <linux/clk.h>
+#include <linux/delay.h>
+#include <linux/device.h>
+#include <linux/firmware.h>
+#include <linux/gpio/consumer.h>
+#include <linux/i2c.h>
+#include <linux/init.h>
+#include <linux/iopoll.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/mtd/spi-nor.h>
+#include <linux/pm_runtime.h>
+#include <linux/property.h>
+#include <linux/regulator/consumer.h>
+#include <linux/slab.h>
+#include <linux/types.h>
+
+#include <media/v4l2-async.h>
+#include <media/v4l2-cci.h>
+#include <media/v4l2-ctrls.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-event.h>
+#include <media/v4l2-fwnode.h>
+#include <media/v4l2-subdev.h>
+
+#include <uapi/linux/thp7312.h>
+
+/* ISP registers */
+
+#define THP7312_REG_FIRMWARE_VERSION_1			CCI_REG8(0xf000)
+#define THP7312_REG_CAMERA_STATUS			CCI_REG8(0xf001)
+#define THP7312_REG_FIRMWARE_VERSION_2			CCI_REG8(0xf005)
+#define THP7312_REG_SET_OUTPUT_ENABLE			CCI_REG8(0xf008)
+#define THP7312_OUTPUT_ENABLE				0x01
+#define THP7312_OUTPUT_DISABLE				0x00
+#define THP7312_REG_SET_OUTPUT_COLOR_COMPRESSION	CCI_REG8(0xf009)
+#define THP7312_REG_SET_OUTPUT_COLOR_UYVY		0x00
+#define THP7312_REG_SET_OUTPUT_COLOR_YUY2		0x04
+#define THP7312_REG_FLIP_MIRROR				CCI_REG8(0xf00c)
+#define THP7312_REG_FLIP_MIRROR_FLIP			BIT(0)
+#define THP7312_REG_FLIP_MIRROR_MIRROR			BIT(1)
+#define THP7312_REG_VIDEO_IMAGE_SIZE			CCI_REG8(0xf00d)
+#define THP7312_VIDEO_IMAGE_SIZE_640x360		0x52
+#define THP7312_VIDEO_IMAGE_SIZE_640x460		0x03
+#define THP7312_VIDEO_IMAGE_SIZE_1280x720		0x0a
+#define THP7312_VIDEO_IMAGE_SIZE_1920x1080		0x0b
+#define THP7312_VIDEO_IMAGE_SIZE_3840x2160		0x0d
+#define THP7312_VIDEO_IMAGE_SIZE_4160x3120		0x14
+#define THP7312_VIDEO_IMAGE_SIZE_2016x1512		0x20
+#define THP7312_VIDEO_IMAGE_SIZE_2048x1536		0x21
+#define THP7312_REG_VIDEO_FRAME_RATE_MODE		CCI_REG8(0xf00f)
+#define THP7312_VIDEO_FRAME_RATE_MODE1			0x80
+#define THP7312_VIDEO_FRAME_RATE_MODE2			0x81
+#define THP7312_VIDEO_FRAME_RATE_MODE3			0x82
+#define THP7312_REG_SET_DRIVING_MODE			CCI_REG8(0xf010)
+#define THP7312_REG_DRIVING_MODE_STATUS			CCI_REG8(0xf011)
+#define THP7312_REG_JPEG_COMPRESSION_FACTOR		CCI_REG8(0xf01b)
+#define THP7312_REG_AE_EXPOSURE_COMPENSATION		CCI_REG8(0xf022)
+#define THP7312_REG_AE_FLICKER_MODE			CCI_REG8(0xf023)
+#define THP7312_AE_FLICKER_MODE_50			0x00
+#define THP7312_AE_FLICKER_MODE_60			0x01
+#define THP7312_AE_FLICKER_MODE_DISABLE			0x80
+#define THP7312_REG_AE_FIX_FRAME_RATE			CCI_REG8(0xf02e)
+#define THP7312_REG_MANUAL_WB_RED_GAIN			CCI_REG8(0xf036)
+#define THP7312_REG_MANUAL_WB_BLUE_GAIN			CCI_REG8(0xf037)
+#define THP7312_REG_WB_MODE				CCI_REG8(0xf039)
+#define THP7312_WB_MODE_AUTO				0x00
+#define THP7312_WB_MODE_MANUAL				0x11
+#define THP7312_REG_MANUAL_FOCUS_POSITION		CCI_REG16(0xf03c)
+#define THP7312_REG_AF_CONTROL				CCI_REG8(0xf040)
+#define THP7312_REG_AF_CONTROL_AF			0x01
+#define THP7312_REG_AF_CONTROL_MANUAL			0x10
+#define THP7312_REG_AF_CONTROL_LOCK			0x80
+#define THP7312_REG_AF_SETTING				CCI_REG8(0xf041)
+#define THP7312_REG_AF_SETTING_ONESHOT_CONTRAST		0x00
+#define THP7312_REG_AF_SETTING_ONESHOT_PDAF		0x40
+#define THP7312_REG_AF_SETTING_ONESHOT_HYBRID		0x80
+#define THP7312_REG_AF_SETTING_CONTINUOUS_CONTRAST	0x30
+#define THP7312_REG_AF_SETTING_CONTINUOUS_PDAF		0x70
+#define THP7312_REG_AF_SETTING_CONTINUOUS_HYBRID	0xf0
+#define THP7312_REG_AF_SUPPORT				CCI_REG8(0xf043)
+#define THP7312_AF_SUPPORT_PDAF				BIT(1)
+#define THP7312_AF_SUPPORT_CONTRAST			BIT(0)
+#define THP7312_REG_SATURATION				CCI_REG8(0xf052)
+#define THP7312_REG_SHARPNESS				CCI_REG8(0xf053)
+#define THP7312_REG_BRIGHTNESS				CCI_REG8(0xf056)
+#define THP7312_REG_CONTRAST				CCI_REG8(0xf057)
+#define THP7312_REG_NOISE_REDUCTION			CCI_REG8(0xf059)
+#define THP7312_REG_NOISE_REDUCTION_FIXED		BIT(7)
+
+#define TH7312_REG_CUSTOM_MIPI_SET			CCI_REG8(0xf0f6)
+#define TH7312_REG_CUSTOM_MIPI_STATUS			CCI_REG8(0xf0f7)
+#define TH7312_REG_CUSTOM_MIPI_RD			CCI_REG8(0xf0f8)
+#define TH7312_REG_CUSTOM_MIPI_TD			CCI_REG8(0xf0f9)
+
+/*
+ * Firmware update registers. Those use a different address space than the
+ * normal operation ISP registers.
+ */
+
+#define THP7312_REG_FW_DRIVABILITY			CCI_REG32(0xd65c)
+#define THP7312_REG_FW_DEST_BANK_ADDR			CCI_REG32(0xff08)
+#define THP7312_REG_FW_VERIFY_RESULT			CCI_REG8(0xff60)
+#define THP7312_REG_FW_RESET_FLASH			CCI_REG8(0xff61)
+#define THP7312_REG_FW_MEMORY_IO_SETTING		CCI_REG8(0xff62)
+#define THP7312_FW_MEMORY_IO_GPIO0			1
+#define THP7312_FW_MEMORY_IO_GPIO1			0
+#define THP7312_REG_FW_CRC_RESULT			CCI_REG32(0xff64)
+#define THP7312_REG_FW_STATUS				CCI_REG8(0xfffc)
+
+#define THP7312_FW_VERSION(major, minor)		(((major) << 8) | (minor))
+#define THP7312_FW_VERSION_MAJOR(v)			((v) >> 8)
+#define THP7312_FW_VERSION_MINOR(v)			((v) & 0xff)
+
+enum thp7312_focus_method {
+	THP7312_FOCUS_METHOD_CONTRAST,
+	THP7312_FOCUS_METHOD_PDAF,
+	THP7312_FOCUS_METHOD_HYBRID,
+};
+
+/*
+ * enum thp7312_focus_state - State of the focus handler
+ *
+ * @THP7312_FOCUS_STATE_MANUAL: Manual focus, controlled through the
+ *	V4L2_CID_FOCUS_ABSOLUTE control
+ * @THP7312_FOCUS_STATE_AUTO: Continuous auto-focus
+ * @THP7312_FOCUS_STATE_LOCKED: Lock the focus to a fixed position. This state
+ *	is entered when switching from auto to manual mode.
+ * @THP7312_FOCUS_STATE_ONESHOT: One-shot auto-focus
+ *
+ * Valid transitions are as follow:
+ *
+ * digraph fsm {
+ *         node [shape=circle];
+ *
+ *         manual [label="MANUAL"];
+ *         auto [label="AUTO"];
+ *         locked [label="LOCKED"];
+ *         oneshot [label="ONESHOT"];
+ *
+ *         manual -> auto [label="FOCUS_AUTO <- true"]
+ *         locked -> auto [label="FOCUS_AUTO <- true"]
+ *         oneshot -> auto [label="FOCUS_AUTO <- true"]
+ *         auto -> locked [label="FOCUS_AUTO <- false"]
+ *
+ *         locked -> manual [label="FOCUS_ABSOLUTE <- *"]
+ *         oneshot -> manual [label="FOCUS_ABSOLUTE <- *"]
+ *
+ *         manual -> oneshot [label="FOCUS_START <- *"]
+ *         locked -> oneshot [label="FOCUS_START <- *"]
+ * }
+ */
+enum thp7312_focus_state {
+	THP7312_FOCUS_STATE_MANUAL,
+	THP7312_FOCUS_STATE_AUTO,
+	THP7312_FOCUS_STATE_LOCKED,
+	THP7312_FOCUS_STATE_ONESHOT,
+};
+
+enum thp7312_boot_mode {
+	THP7312_BOOT_MODE_2WIRE_SLAVE = 0,
+	THP7312_BOOT_MODE_SPI_MASTER = 1,
+};
+
+struct thp7312_frame_rate {
+	u32 fps;
+	u32 link_freq;
+	u8 reg_frame_rate_mode;
+};
+
+struct thp7312_mode_info {
+	u32 width;
+	u32 height;
+	u8 reg_image_size;
+	const struct thp7312_frame_rate *rates;
+};
+
+static const u32 thp7312_colour_fmts[] = {
+	MEDIA_BUS_FMT_YUYV8_1X16,
+};
+
+/* regulator supplies */
+static const char * const thp7312_supply_name[] = {
+	"vddcore",
+	"vhtermrx",
+	"vddtx",
+	"vddhost",
+	"vddcmos",
+	"vddgpio-0",
+	"vddgpio-1",
+};
+
+static const struct thp7312_mode_info thp7312_mode_info_data[] = {
+	{
+		.width = 1920,
+		.height = 1080,
+		.reg_image_size = THP7312_VIDEO_IMAGE_SIZE_1920x1080,
+		.rates = (const struct thp7312_frame_rate[]) {
+			{ 30, 300000000, 0x81 },
+			{ 60, 387500000, 0x82 },
+			{ 0 }
+		},
+	}, {
+		.width = 2048,
+		.height = 1536,
+		.reg_image_size = THP7312_VIDEO_IMAGE_SIZE_2048x1536,
+		.rates = (const struct thp7312_frame_rate[]) {
+			{ 30, 300000000, 0x81 },
+			{ 0 }
+		}
+	}, {
+		.width = 3840,
+		.height = 2160,
+		.reg_image_size = THP7312_VIDEO_IMAGE_SIZE_3840x2160,
+		.rates = (const struct thp7312_frame_rate[]) {
+			{ 30, 600000000, 0x81 },
+			{ 0 }
+		},
+	}, {
+		.width = 4160,
+		.height = 3120,
+		.reg_image_size = THP7312_VIDEO_IMAGE_SIZE_4160x3120,
+		.rates = (const struct thp7312_frame_rate[]) {
+			{ 20, 600000000, 0x81 },
+			{ 0 }
+		},
+	},
+};
+
+struct thp7312_device;
+
+struct thp7312_sensor_info {
+	const char *model;
+};
+
+struct thp7312_sensor {
+	const struct thp7312_sensor_info *info;
+	u8 lane_remap;
+};
+
+struct thp7312_device {
+	struct device *dev;
+	struct regmap *regmap;
+
+	struct v4l2_subdev sd;
+	struct media_pad pad;
+
+	struct gpio_desc *reset_gpio;
+	struct regulator_bulk_data supplies[ARRAY_SIZE(thp7312_supply_name)];
+	struct clk *iclk;
+
+	u8 lane_remap;
+
+	struct thp7312_sensor sensors[1];
+
+	enum thp7312_boot_mode boot_mode;
+
+	struct v4l2_ctrl_handler ctrl_handler;
+	bool ctrls_applied;
+
+	s64 link_freq;
+
+	struct {
+		struct v4l2_ctrl *hflip;
+		struct v4l2_ctrl *vflip;
+	};
+
+	struct {
+		struct v4l2_ctrl *focus_auto;
+		struct v4l2_ctrl *focus_absolute;
+		struct v4l2_ctrl *focus_start;
+		struct v4l2_ctrl *focus_method;
+	};
+
+	enum thp7312_focus_state focus_state;
+
+	struct {
+		struct v4l2_ctrl *noise_reduction_auto;
+		struct v4l2_ctrl *noise_reduction_absolute;
+	};
+
+	/* Lock to protect fw_cancel */
+	struct mutex fw_lock;
+	struct fw_upload *fwl;
+	u8 *fw_write_buf;
+	bool fw_cancel;
+
+	u16 fw_version;
+};
+
+static const struct thp7312_sensor_info thp7312_sensor_info[] = {
+	{
+		.model = "sony,imx258",
+	},
+};
+
+static inline struct thp7312_device *to_thp7312_dev(struct v4l2_subdev *sd)
+{
+	return container_of(sd, struct thp7312_device, sd);
+}
+
+static const struct thp7312_mode_info *
+thp7312_find_mode(unsigned int width, unsigned int height, bool nearest)
+{
+	const struct thp7312_mode_info *mode;
+
+	mode = v4l2_find_nearest_size(thp7312_mode_info_data,
+				      ARRAY_SIZE(thp7312_mode_info_data),
+				      width, height, width, height);
+
+	if (!nearest && (mode->width != width || mode->height != height))
+		return NULL;
+
+	return mode;
+}
+
+static const struct thp7312_frame_rate *
+thp7312_find_rate(const struct thp7312_mode_info *mode, unsigned int fps,
+		  bool nearest)
+{
+	const struct thp7312_frame_rate *best_rate = NULL;
+	const struct thp7312_frame_rate *rate;
+	unsigned int best_delta = UINT_MAX;
+
+	if (!mode)
+		return NULL;
+
+	for (rate = mode->rates; rate->fps && best_delta; ++rate) {
+		unsigned int delta = abs(rate->fps - fps);
+
+		if (delta <= best_delta) {
+			best_delta = delta;
+			best_rate = rate;
+		}
+	}
+
+	if (!nearest && best_delta)
+		return NULL;
+
+	return best_rate;
+}
+
+/* -----------------------------------------------------------------------------
+ * Device Access & Configuration
+ */
+
+#define thp7312_read_poll_timeout(dev, addr, val, cond, sleep_us, timeout_us) \
+({ \
+	int __ret, __err; \
+	__ret = read_poll_timeout(cci_read, __err, __err || (cond), sleep_us, \
+				  timeout_us, false, (dev)->regmap, addr, \
+				  &(val), NULL); \
+	__ret ? : __err; \
+})
+
+static int thp7312_map_data_lanes(u8 *lane_remap, const u8 *lanes, u8 num_lanes)
+{
+	u8 used_lanes = 0;
+	u8 val = 0;
+	unsigned int i;
+
+	/*
+	 * The value that we write to the register is the index in the
+	 * data-lanes array, so we need to do a conversion. Do this in the same
+	 * pass as validating data-lanes.
+	 */
+	for (i = 0; i < num_lanes; i++) {
+		if (lanes[i] < 1 || lanes[i] > 4)
+			return -EINVAL;
+
+		if (used_lanes & (BIT(lanes[i])))
+			return -EINVAL;
+
+		used_lanes |= BIT(lanes[i]);
+
+		/*
+		 * data-lanes is 1-indexed while the field position in the
+		 * register is 0-indexed.
+		 */
+		val |= i << ((lanes[i] - 1) * 2);
+	}
+
+	*lane_remap = val;
+
+	return 0;
+}
+
+static int thp7312_set_mipi_lanes(struct thp7312_device *thp7312)
+{
+	struct device *dev = thp7312->dev;
+	int ret = 0;
+	u64 val;
+
+	cci_write(thp7312->regmap, TH7312_REG_CUSTOM_MIPI_RD,
+		  thp7312->sensors[0].lane_remap, &ret);
+	cci_write(thp7312->regmap, TH7312_REG_CUSTOM_MIPI_TD,
+		  thp7312->lane_remap, &ret);
+	cci_write(thp7312->regmap, TH7312_REG_CUSTOM_MIPI_SET, 1, &ret);
+
+	if (ret)
+		return ret;
+
+	ret = thp7312_read_poll_timeout(thp7312, TH7312_REG_CUSTOM_MIPI_STATUS,
+					val, val == 0x00, 100000, 2000000);
+	if (ret) {
+		dev_err(dev, "Failed to poll MIPI lane status: %d\n", ret);
+		return ret;
+	}
+
+	return 0;
+}
+
+static int thp7312_change_mode(struct thp7312_device *thp7312,
+			       const struct thp7312_mode_info *mode,
+			       const struct thp7312_frame_rate *rate)
+{
+	struct device *dev = thp7312->dev;
+	u64 val = 0;
+	int ret;
+
+	ret = thp7312_read_poll_timeout(thp7312, THP7312_REG_CAMERA_STATUS, val,
+					val == 0x80, 20000, 200000);
+	if (ret < 0) {
+		dev_err(dev, "%s(): failed to poll ISP: %d\n", __func__, ret);
+		return ret;
+	}
+
+	cci_write(thp7312->regmap, THP7312_REG_VIDEO_IMAGE_SIZE,
+		  mode->reg_image_size, &ret);
+	cci_write(thp7312->regmap, THP7312_REG_VIDEO_FRAME_RATE_MODE,
+		  rate->reg_frame_rate_mode, &ret);
+	cci_write(thp7312->regmap, THP7312_REG_JPEG_COMPRESSION_FACTOR, 0x5e,
+		  &ret);
+	cci_write(thp7312->regmap, THP7312_REG_SET_DRIVING_MODE, 0x01, &ret);
+
+	if (ret)
+		return ret;
+
+	ret = thp7312_read_poll_timeout(thp7312, THP7312_REG_DRIVING_MODE_STATUS,
+					val, val == 0x01, 20000, 100000);
+	if (ret < 0) {
+		dev_err(dev, "%s(): failed\n", __func__);
+		return ret;
+	}
+
+	return 0;
+}
+
+static int thp7312_set_framefmt(struct thp7312_device *thp7312,
+				struct v4l2_mbus_framefmt *format)
+{
+	u8 val;
+
+	switch (format->code) {
+	case MEDIA_BUS_FMT_UYVY8_1X16:
+		/* YUV422, UYVY */
+		val = THP7312_REG_SET_OUTPUT_COLOR_UYVY;
+		break;
+	case MEDIA_BUS_FMT_YUYV8_1X16:
+		/* YUV422, YUYV */
+		val = THP7312_REG_SET_OUTPUT_COLOR_YUY2;
+		break;
+	default:
+		/* Should never happen */
+		return -EINVAL;
+	}
+
+	return cci_write(thp7312->regmap,
+			 THP7312_REG_SET_OUTPUT_COLOR_COMPRESSION, val, NULL);
+}
+
+static int thp7312_init_mode(struct thp7312_device *thp7312,
+			     struct v4l2_subdev_state *sd_state)
+{
+	const struct thp7312_mode_info *mode;
+	const struct thp7312_frame_rate *rate;
+	struct v4l2_mbus_framefmt *fmt;
+	struct v4l2_fract *interval;
+	int ret;
+
+	/*
+	 * TODO: The mode and rate should be cached in the subdev state, once
+	 * support for extending states will be available.
+	 */
+	fmt = v4l2_subdev_state_get_format(sd_state, 0);
+	interval = v4l2_subdev_state_get_interval(sd_state, 0);
+
+	mode = thp7312_find_mode(fmt->width, fmt->height, false);
+	rate = thp7312_find_rate(mode, interval->denominator, false);
+
+	if (WARN_ON(!mode || !rate))
+		return -EINVAL;
+
+	ret = thp7312_set_framefmt(thp7312, fmt);
+	if (ret)
+		return ret;
+
+	return thp7312_change_mode(thp7312, mode, rate);
+}
+
+static int thp7312_stream_enable(struct thp7312_device *thp7312, bool enable)
+{
+	return cci_write(thp7312->regmap, THP7312_REG_SET_OUTPUT_ENABLE,
+			 enable ? THP7312_OUTPUT_ENABLE : THP7312_OUTPUT_DISABLE,
+			 NULL);
+}
+
+static int thp7312_check_status_stream_mode(struct thp7312_device *thp7312)
+{
+	struct device *dev = thp7312->dev;
+	u64 status = 0;
+	int ret;
+
+	while (status != 0x80) {
+		ret = cci_read(thp7312->regmap, THP7312_REG_CAMERA_STATUS,
+			       &status, NULL);
+		if (ret)
+			return ret;
+
+		if (status == 0x80) {
+			dev_dbg(dev, "Camera initialization done\n");
+			return 0;
+		}
+
+		if (status != 0x00) {
+			dev_err(dev, "Invalid camera status %llx\n", status);
+			return -EINVAL;
+		}
+
+		dev_dbg(dev, "Camera initializing...\n");
+		usleep_range(70000, 80000);
+	}
+
+	return 0;
+}
+
+static void thp7312_reset(struct thp7312_device *thp7312)
+{
+	unsigned long rate;
+
+	gpiod_set_value_cansleep(thp7312->reset_gpio, 1);
+
+	/*
+	 * The minimum reset duration is 8 clock cycles, make it 10 to provide
+	 * a safety margin.
+	 */
+	rate = clk_get_rate(thp7312->iclk);
+	fsleep(DIV_ROUND_UP(10 * USEC_PER_SEC, rate));
+
+	gpiod_set_value_cansleep(thp7312->reset_gpio, 0);
+
+	/*
+	 * TODO: The documentation states that the device needs 2ms to
+	 * initialize after reset is deasserted. It then proceeds to load the
+	 * firmware from the flash memory, which takes an unspecified amount of
+	 * time. Check if this delay could be reduced.
+	 */
+	fsleep(300000);
+}
+
+/* -----------------------------------------------------------------------------
+ * Power Management
+ */
+
+static void __thp7312_power_off(struct thp7312_device *thp7312)
+{
+	regulator_bulk_disable(ARRAY_SIZE(thp7312->supplies), thp7312->supplies);
+	clk_disable_unprepare(thp7312->iclk);
+}
+
+static void thp7312_power_off(struct thp7312_device *thp7312)
+{
+	__thp7312_power_off(thp7312);
+}
+
+static int __thp7312_power_on(struct thp7312_device *thp7312)
+{
+	struct device *dev = thp7312->dev;
+	int ret;
+
+	ret = regulator_bulk_enable(ARRAY_SIZE(thp7312->supplies),
+				    thp7312->supplies);
+	if (ret < 0)
+		return ret;
+
+	ret = clk_prepare_enable(thp7312->iclk);
+	if (ret < 0) {
+		dev_err(dev, "clk prepare enable failed\n");
+		regulator_bulk_disable(ARRAY_SIZE(thp7312->supplies),
+				       thp7312->supplies);
+		return ret;
+	}
+
+	/*
+	 * We cannot assume that turning off and on again will reset, so do a
+	 * software reset on power up.
+	 */
+	thp7312_reset(thp7312);
+
+	return 0;
+}
+
+static int thp7312_power_on(struct thp7312_device *thp7312)
+{
+	int ret;
+
+	ret = __thp7312_power_on(thp7312);
+	if (ret < 0)
+		return ret;
+
+	ret = thp7312_check_status_stream_mode(thp7312);
+	if (ret < 0)
+		goto error;
+
+	ret = thp7312_set_mipi_lanes(thp7312);
+	if (ret)
+		goto error;
+
+	return 0;
+
+error:
+	thp7312_power_off(thp7312);
+	return ret;
+}
+
+static int __maybe_unused thp7312_pm_runtime_suspend(struct device *dev)
+{
+	struct v4l2_subdev *sd = dev_get_drvdata(dev);
+	struct thp7312_device *thp7312 = to_thp7312_dev(sd);
+
+	thp7312_power_off(thp7312);
+
+	thp7312->ctrls_applied = false;
+
+	return 0;
+}
+
+static int __maybe_unused thp7312_pm_runtime_resume(struct device *dev)
+{
+	struct v4l2_subdev *sd = dev_get_drvdata(dev);
+	struct thp7312_device *thp7312 = to_thp7312_dev(sd);
+
+	return thp7312_power_on(thp7312);
+}
+
+static const struct dev_pm_ops thp7312_pm_ops = {
+	SET_RUNTIME_PM_OPS(thp7312_pm_runtime_suspend,
+			   thp7312_pm_runtime_resume, NULL)
+};
+
+/* -----------------------------------------------------------------------------
+ * V4L2 Subdev Operations
+ */
+
+static bool thp7312_find_bus_code(u32 code)
+{
+	unsigned int i;
+
+	for (i = 0; i < ARRAY_SIZE(thp7312_colour_fmts); ++i) {
+		if (thp7312_colour_fmts[i] == code)
+			return true;
+	}
+
+	return false;
+}
+
+static int thp7312_enum_mbus_code(struct v4l2_subdev *sd,
+				  struct v4l2_subdev_state *sd_state,
+				  struct v4l2_subdev_mbus_code_enum *code)
+{
+	if (code->index >= ARRAY_SIZE(thp7312_colour_fmts))
+		return -EINVAL;
+
+	code->code = thp7312_colour_fmts[code->index];
+
+	return 0;
+}
+
+static int thp7312_enum_frame_size(struct v4l2_subdev *sd,
+				   struct v4l2_subdev_state *sd_state,
+				   struct v4l2_subdev_frame_size_enum *fse)
+{
+	if (!thp7312_find_bus_code(fse->code))
+		return -EINVAL;
+
+	if (fse->index >= ARRAY_SIZE(thp7312_mode_info_data))
+		return -EINVAL;
+
+	fse->min_width = thp7312_mode_info_data[fse->index].width;
+	fse->max_width = fse->min_width;
+	fse->min_height = thp7312_mode_info_data[fse->index].height;
+	fse->max_height = fse->min_height;
+
+	return 0;
+}
+
+static int thp7312_enum_frame_interval(struct v4l2_subdev *sd,
+				       struct v4l2_subdev_state *sd_state,
+				       struct v4l2_subdev_frame_interval_enum *fie)
+{
+	const struct thp7312_frame_rate *rate;
+	const struct thp7312_mode_info *mode;
+	unsigned int index = fie->index;
+
+	if (!thp7312_find_bus_code(fie->code))
+		return -EINVAL;
+
+	mode = thp7312_find_mode(fie->width, fie->height, false);
+	if (!mode)
+		return -EINVAL;
+
+	for (rate = mode->rates; rate->fps; ++rate, --index) {
+		if (!index) {
+			fie->interval.numerator = 1;
+			fie->interval.denominator = rate->fps;
+
+			return 0;
+		}
+	}
+
+	return -EINVAL;
+}
+
+static int thp7312_set_fmt(struct v4l2_subdev *sd,
+			   struct v4l2_subdev_state *sd_state,
+			   struct v4l2_subdev_format *format)
+{
+	struct thp7312_device *thp7312 = to_thp7312_dev(sd);
+	struct v4l2_mbus_framefmt *mbus_fmt = &format->format;
+	struct v4l2_mbus_framefmt *fmt;
+	struct v4l2_fract *interval;
+	const struct thp7312_mode_info *mode;
+
+	if (!thp7312_find_bus_code(mbus_fmt->code))
+		mbus_fmt->code = thp7312_colour_fmts[0];
+
+	mode = thp7312_find_mode(mbus_fmt->width, mbus_fmt->height, true);
+
+	fmt = v4l2_subdev_state_get_format(sd_state, 0);
+
+	fmt->code = mbus_fmt->code;
+	fmt->width = mode->width;
+	fmt->height = mode->height;
+	fmt->colorspace = V4L2_COLORSPACE_SRGB;
+	fmt->ycbcr_enc = V4L2_MAP_YCBCR_ENC_DEFAULT(fmt->colorspace);
+	fmt->quantization = V4L2_QUANTIZATION_FULL_RANGE;
+	fmt->xfer_func = V4L2_MAP_XFER_FUNC_DEFAULT(fmt->colorspace);
+
+	*mbus_fmt = *fmt;
+
+	interval = v4l2_subdev_state_get_interval(sd_state, 0);
+	interval->numerator = 1;
+	interval->denominator = mode->rates[0].fps;
+
+	if (format->which == V4L2_SUBDEV_FORMAT_ACTIVE)
+		thp7312->link_freq = mode->rates[0].link_freq;
+
+	return 0;
+}
+
+static int thp7312_set_frame_interval(struct v4l2_subdev *sd,
+				      struct v4l2_subdev_state *sd_state,
+				      struct v4l2_subdev_frame_interval *fi)
+{
+	struct thp7312_device *thp7312 = to_thp7312_dev(sd);
+	const struct thp7312_mode_info *mode;
+	const struct thp7312_frame_rate *rate;
+	const struct v4l2_mbus_framefmt *fmt;
+	struct v4l2_fract *interval;
+	unsigned int fps;
+
+	/* Avoid divisions by 0, pick the highest frame if the interval is 0. */
+	fps = fi->interval.numerator
+	    ? DIV_ROUND_CLOSEST(fi->interval.denominator, fi->interval.numerator)
+	    : UINT_MAX;
+
+	fmt = v4l2_subdev_state_get_format(sd_state, 0);
+	mode = thp7312_find_mode(fmt->width, fmt->height, false);
+	rate = thp7312_find_rate(mode, fps, true);
+
+	interval = v4l2_subdev_state_get_interval(sd_state, 0);
+	interval->numerator = 1;
+	interval->denominator = rate->fps;
+
+	if (fi->which == V4L2_SUBDEV_FORMAT_ACTIVE)
+		thp7312->link_freq = rate->link_freq;
+
+	fi->interval = *interval;
+
+	return 0;
+}
+
+static int thp7312_s_stream(struct v4l2_subdev *sd, int enable)
+{
+	struct thp7312_device *thp7312 = to_thp7312_dev(sd);
+	struct v4l2_subdev_state *sd_state;
+	int ret;
+
+	sd_state = v4l2_subdev_lock_and_get_active_state(sd);
+
+	if (!enable) {
+		thp7312_stream_enable(thp7312, false);
+
+		pm_runtime_mark_last_busy(thp7312->dev);
+		pm_runtime_put_autosuspend(thp7312->dev);
+
+		v4l2_subdev_unlock_state(sd_state);
+
+		return 0;
+	}
+
+	ret = pm_runtime_resume_and_get(thp7312->dev);
+	if (ret)
+		goto finish_unlock;
+
+	ret = thp7312_init_mode(thp7312, sd_state);
+	if (ret)
+		goto finish_pm;
+
+	if (!thp7312->ctrls_applied) {
+		ret = __v4l2_ctrl_handler_setup(&thp7312->ctrl_handler);
+		if (ret)
+			goto finish_pm;
+
+		thp7312->ctrls_applied = true;
+	}
+
+	ret = thp7312_stream_enable(thp7312, true);
+	if (ret)
+		goto finish_pm;
+
+	goto finish_unlock;
+
+finish_pm:
+	pm_runtime_mark_last_busy(thp7312->dev);
+	pm_runtime_put_autosuspend(thp7312->dev);
+finish_unlock:
+	v4l2_subdev_unlock_state(sd_state);
+
+	return ret;
+}
+
+static int thp7312_init_state(struct v4l2_subdev *sd,
+			      struct v4l2_subdev_state *sd_state)
+{
+	const struct thp7312_mode_info *default_mode = &thp7312_mode_info_data[0];
+	struct v4l2_mbus_framefmt *fmt;
+	struct v4l2_fract *interval;
+
+	fmt = v4l2_subdev_state_get_format(sd_state, 0);
+	interval = v4l2_subdev_state_get_interval(sd_state, 0);
+
+	/*
+	 * default init sequence initialize thp7312 to
+	 * YUV422 YUYV VGA@30fps
+	 */
+	fmt->code = MEDIA_BUS_FMT_YUYV8_1X16;
+	fmt->colorspace = V4L2_COLORSPACE_SRGB;
+	fmt->ycbcr_enc = V4L2_MAP_YCBCR_ENC_DEFAULT(fmt->colorspace);
+	fmt->quantization = V4L2_QUANTIZATION_FULL_RANGE;
+	fmt->xfer_func = V4L2_MAP_XFER_FUNC_DEFAULT(fmt->colorspace);
+	fmt->width = default_mode->width;
+	fmt->height = default_mode->height;
+	fmt->field = V4L2_FIELD_NONE;
+
+	interval->numerator = 1;
+	interval->denominator = default_mode->rates[0].fps;
+
+	return 0;
+}
+
+static const struct v4l2_subdev_core_ops thp7312_core_ops = {
+	.log_status = v4l2_ctrl_subdev_log_status,
+	.subscribe_event = v4l2_ctrl_subdev_subscribe_event,
+	.unsubscribe_event = v4l2_event_subdev_unsubscribe,
+};
+
+static const struct v4l2_subdev_video_ops thp7312_video_ops = {
+	.s_stream = thp7312_s_stream,
+};
+
+static const struct v4l2_subdev_pad_ops thp7312_pad_ops = {
+	.enum_mbus_code = thp7312_enum_mbus_code,
+	.get_fmt = v4l2_subdev_get_fmt,
+	.set_fmt = thp7312_set_fmt,
+	.get_frame_interval = v4l2_subdev_get_frame_interval,
+	.set_frame_interval = thp7312_set_frame_interval,
+	.enum_frame_size = thp7312_enum_frame_size,
+	.enum_frame_interval = thp7312_enum_frame_interval,
+};
+
+static const struct v4l2_subdev_ops thp7312_subdev_ops = {
+	.core = &thp7312_core_ops,
+	.video = &thp7312_video_ops,
+	.pad = &thp7312_pad_ops,
+};
+
+static const struct v4l2_subdev_internal_ops thp7312_internal_ops = {
+	.init_state = thp7312_init_state,
+};
+
+/* -----------------------------------------------------------------------------
+ * V4L2 Control Operations
+ */
+
+static inline struct thp7312_device *to_thp7312_from_ctrl(struct v4l2_ctrl *ctrl)
+{
+	return container_of(ctrl->handler, struct thp7312_device, ctrl_handler);
+}
+
+/* 0: 3000cm, 18: 8cm */
+static const u16 thp7312_focus_values[] = {
+	3000, 1000, 600, 450, 350,
+	290,  240,  200, 170, 150,
+	140,  130,  120, 110, 100,
+	93,   87,   83,  80,
+};
+
+static int thp7312_set_focus(struct thp7312_device *thp7312)
+{
+	enum thp7312_focus_state new_state = thp7312->focus_state;
+	bool continuous;
+	u8 af_control;
+	u8 af_setting;
+	int ret = 0;
+
+	/* Start by programming the manual focus position if it has changed. */
+	if (thp7312->focus_absolute->is_new) {
+		unsigned int value;
+
+		value = thp7312_focus_values[thp7312->focus_absolute->val];
+
+		ret = cci_write(thp7312->regmap,
+				THP7312_REG_MANUAL_FOCUS_POSITION, value, NULL);
+		if (ret)
+			return ret;
+	}
+
+	/* Calculate the new focus state. */
+	switch (thp7312->focus_state) {
+	case THP7312_FOCUS_STATE_MANUAL:
+	default:
+		if (thp7312->focus_auto->val)
+			new_state = THP7312_FOCUS_STATE_AUTO;
+		else if (thp7312->focus_start->is_new)
+			new_state = THP7312_FOCUS_STATE_ONESHOT;
+		break;
+
+	case THP7312_FOCUS_STATE_AUTO:
+		if (!thp7312->focus_auto->val)
+			new_state = THP7312_FOCUS_STATE_LOCKED;
+		break;
+
+	case THP7312_FOCUS_STATE_LOCKED:
+		if (thp7312->focus_auto->val)
+			new_state = THP7312_FOCUS_STATE_AUTO;
+		else if (thp7312->focus_start->is_new)
+			new_state = THP7312_FOCUS_STATE_ONESHOT;
+		else if (thp7312->focus_absolute->is_new)
+			new_state = THP7312_FOCUS_STATE_MANUAL;
+		break;
+
+	case THP7312_FOCUS_STATE_ONESHOT:
+		if (thp7312->focus_auto->val)
+			new_state = THP7312_FOCUS_STATE_AUTO;
+		else if (thp7312->focus_start->is_new)
+			new_state = THP7312_FOCUS_STATE_ONESHOT;
+		else if (thp7312->focus_absolute->is_new)
+			new_state = THP7312_FOCUS_STATE_MANUAL;
+		break;
+	}
+
+	/*
+	 * If neither the state nor the focus method has changed, and no new
+	 * one-shot focus is requested, there's nothing new to program to the
+	 * hardware.
+	 */
+	if (thp7312->focus_state == new_state &&
+	    !thp7312->focus_method->is_new && !thp7312->focus_start->is_new)
+		return 0;
+
+	continuous = new_state == THP7312_FOCUS_STATE_MANUAL ||
+		     new_state == THP7312_FOCUS_STATE_ONESHOT;
+
+	switch (thp7312->focus_method->val) {
+	case THP7312_FOCUS_METHOD_CONTRAST:
+	default:
+		af_setting = continuous
+			   ? THP7312_REG_AF_SETTING_CONTINUOUS_CONTRAST
+			   : THP7312_REG_AF_SETTING_ONESHOT_CONTRAST;
+		break;
+	case THP7312_FOCUS_METHOD_PDAF:
+		af_setting = continuous
+			   ? THP7312_REG_AF_SETTING_CONTINUOUS_PDAF
+			   : THP7312_REG_AF_SETTING_ONESHOT_PDAF;
+		break;
+	case THP7312_FOCUS_METHOD_HYBRID:
+		af_setting = continuous
+			   ? THP7312_REG_AF_SETTING_CONTINUOUS_HYBRID
+			   : THP7312_REG_AF_SETTING_ONESHOT_HYBRID;
+		break;
+	}
+
+	switch (new_state) {
+	case THP7312_FOCUS_STATE_MANUAL:
+	default:
+		af_control = THP7312_REG_AF_CONTROL_MANUAL;
+		break;
+	case THP7312_FOCUS_STATE_AUTO:
+	case THP7312_FOCUS_STATE_ONESHOT:
+		af_control = THP7312_REG_AF_CONTROL_AF;
+		break;
+	case THP7312_FOCUS_STATE_LOCKED:
+		af_control = THP7312_REG_AF_CONTROL_LOCK;
+		break;
+	}
+
+	cci_write(thp7312->regmap, THP7312_REG_AF_SETTING, af_setting, &ret);
+
+	if (new_state == THP7312_FOCUS_STATE_MANUAL &&
+	    (thp7312->focus_state == THP7312_FOCUS_STATE_AUTO ||
+	     thp7312->focus_state == THP7312_FOCUS_STATE_ONESHOT)) {
+		/* When switching to manual state, lock AF first. */
+		cci_write(thp7312->regmap, THP7312_REG_AF_CONTROL,
+			  THP7312_REG_AF_CONTROL_LOCK, &ret);
+	}
+
+	cci_write(thp7312->regmap, THP7312_REG_AF_CONTROL, af_control, &ret);
+
+	if (ret)
+		return ret;
+
+	thp7312->focus_state = new_state;
+
+	return 0;
+}
+
+static int thp7312_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+	struct thp7312_device *thp7312 = to_thp7312_from_ctrl(ctrl);
+	int ret = 0;
+	u8 value;
+
+	if (ctrl->flags & V4L2_CTRL_FLAG_INACTIVE)
+		return -EINVAL;
+
+	if (!pm_runtime_get_if_active(thp7312->dev, true))
+		return 0;
+
+	switch (ctrl->id) {
+	case V4L2_CID_BRIGHTNESS:
+		cci_write(thp7312->regmap, THP7312_REG_BRIGHTNESS,
+			  ctrl->val + 10, &ret);
+		break;
+
+	case V4L2_CID_THP7312_LOW_LIGHT_COMPENSATION:
+		/* 0 = Auto adjust frame rate, 1 = Fix frame rate */
+		cci_write(thp7312->regmap, THP7312_REG_AE_FIX_FRAME_RATE,
+			  ctrl->val ? 0 : 1, &ret);
+		break;
+
+	case V4L2_CID_FOCUS_AUTO:
+	case V4L2_CID_FOCUS_ABSOLUTE:
+	case V4L2_CID_AUTO_FOCUS_START:
+	case V4L2_CID_THP7312_AUTO_FOCUS_METHOD:
+		ret = thp7312_set_focus(thp7312);
+		break;
+
+	case V4L2_CID_HFLIP:
+	case V4L2_CID_VFLIP:
+		value = (thp7312->hflip->val ? THP7312_REG_FLIP_MIRROR_MIRROR : 0)
+		      | (thp7312->vflip->val ? THP7312_REG_FLIP_MIRROR_FLIP : 0);
+
+		cci_write(thp7312->regmap, THP7312_REG_FLIP_MIRROR, value, &ret);
+		break;
+
+	case V4L2_CID_THP7312_NOISE_REDUCTION_AUTO:
+	case V4L2_CID_THP7312_NOISE_REDUCTION_ABSOLUTE:
+		value = thp7312->noise_reduction_auto->val ? 0
+		      : THP7312_REG_NOISE_REDUCTION_FIXED |
+			thp7312->noise_reduction_absolute->val;
+
+		cci_write(thp7312->regmap, THP7312_REG_NOISE_REDUCTION, value,
+			  &ret);
+		break;
+
+	case V4L2_CID_AUTO_WHITE_BALANCE:
+		value = ctrl->val ? THP7312_WB_MODE_AUTO : THP7312_WB_MODE_MANUAL;
+
+		cci_write(thp7312->regmap, THP7312_REG_WB_MODE, value, &ret);
+		break;
+
+	case V4L2_CID_RED_BALANCE:
+		cci_write(thp7312->regmap, THP7312_REG_MANUAL_WB_RED_GAIN,
+			  ctrl->val, &ret);
+		break;
+
+	case V4L2_CID_BLUE_BALANCE:
+		cci_write(thp7312->regmap, THP7312_REG_MANUAL_WB_BLUE_GAIN,
+			  ctrl->val, &ret);
+		break;
+
+	case V4L2_CID_AUTO_EXPOSURE_BIAS:
+		cci_write(thp7312->regmap, THP7312_REG_AE_EXPOSURE_COMPENSATION,
+			  ctrl->val, &ret);
+		break;
+
+	case V4L2_CID_POWER_LINE_FREQUENCY:
+		if (ctrl->val == V4L2_CID_POWER_LINE_FREQUENCY_60HZ) {
+			value = THP7312_AE_FLICKER_MODE_60;
+		} else if (ctrl->val == V4L2_CID_POWER_LINE_FREQUENCY_50HZ) {
+			value = THP7312_AE_FLICKER_MODE_50;
+		} else {
+			if (thp7312->fw_version == THP7312_FW_VERSION(40, 3)) {
+				/* THP7312_AE_FLICKER_MODE_DISABLE is not supported */
+				value = THP7312_AE_FLICKER_MODE_50;
+			} else {
+				value = THP7312_AE_FLICKER_MODE_DISABLE;
+			}
+		}
+
+		cci_write(thp7312->regmap, THP7312_REG_AE_FLICKER_MODE,
+			  value, &ret);
+		break;
+
+	case V4L2_CID_SATURATION:
+		cci_write(thp7312->regmap, THP7312_REG_SATURATION,
+			  ctrl->val, &ret);
+		break;
+
+	case V4L2_CID_CONTRAST:
+		cci_write(thp7312->regmap, THP7312_REG_CONTRAST,
+			  ctrl->val, &ret);
+		break;
+
+	case V4L2_CID_SHARPNESS:
+		cci_write(thp7312->regmap, THP7312_REG_SHARPNESS,
+			  ctrl->val, &ret);
+		break;
+
+	default:
+		break;
+	}
+
+	pm_runtime_mark_last_busy(thp7312->dev);
+	pm_runtime_put_autosuspend(thp7312->dev);
+
+	return ret;
+}
+
+static const struct v4l2_ctrl_ops thp7312_ctrl_ops = {
+	.s_ctrl = thp7312_s_ctrl,
+};
+
+/*
+ * Refer to Documentation/userspace-api/media/drivers/thp7312.rst for details.
+ */
+static const struct v4l2_ctrl_config thp7312_ctrl_focus_method_cdaf = {
+	.ops = &thp7312_ctrl_ops,
+	.id = V4L2_CID_THP7312_AUTO_FOCUS_METHOD,
+	.name = "Auto-Focus Method",
+	.type = V4L2_CTRL_TYPE_INTEGER,
+	.min = THP7312_FOCUS_METHOD_CONTRAST,
+	.def = THP7312_FOCUS_METHOD_CONTRAST,
+	.max = THP7312_FOCUS_METHOD_CONTRAST,
+	.step = 1,
+};
+
+static const struct v4l2_ctrl_config thp7312_ctrl_focus_method_pdaf = {
+	.ops = &thp7312_ctrl_ops,
+	.id = V4L2_CID_THP7312_AUTO_FOCUS_METHOD,
+	.name = "Auto-Focus Method",
+	.type = V4L2_CTRL_TYPE_INTEGER,
+	.min = THP7312_FOCUS_METHOD_CONTRAST,
+	.def = THP7312_FOCUS_METHOD_HYBRID,
+	.max = THP7312_FOCUS_METHOD_HYBRID,
+	.step = 1,
+};
+
+static const struct v4l2_ctrl_config thp7312_v4l2_ctrls_custom[] = {
+	{
+		.ops = &thp7312_ctrl_ops,
+		.id = V4L2_CID_THP7312_LOW_LIGHT_COMPENSATION,
+		.name = "Low Light Compensation",
+		.type = V4L2_CTRL_TYPE_BOOLEAN,
+		.min = 0,
+		.def = 1,
+		.max = 1,
+		.step = 1,
+	}, {
+		.ops = &thp7312_ctrl_ops,
+		.id = V4L2_CID_THP7312_NOISE_REDUCTION_AUTO,
+		.name = "Noise Reduction Auto",
+		.type = V4L2_CTRL_TYPE_BOOLEAN,
+		.min = 0,
+		.def = 1,
+		.max = 1,
+		.step = 1,
+	}, {
+		.ops = &thp7312_ctrl_ops,
+		.id = V4L2_CID_THP7312_NOISE_REDUCTION_ABSOLUTE,
+		.name = "Noise Reduction Level",
+		.type = V4L2_CTRL_TYPE_INTEGER,
+		.min = 0,
+		.def = 0,
+		.max = 10,
+		.step = 1,
+	},
+};
+
+static const s64 exp_bias_qmenu[] = {
+	-2000, -1667, -1333, -1000, -667, -333, 0, 333, 667, 1000, 1333, 1667, 2000
+};
+
+static int thp7312_init_controls(struct thp7312_device *thp7312)
+{
+	struct v4l2_ctrl_handler *hdl = &thp7312->ctrl_handler;
+	struct device *dev = thp7312->dev;
+	struct v4l2_fwnode_device_properties props;
+	struct v4l2_ctrl *link_freq;
+	unsigned int num_controls;
+	unsigned int i;
+	u8 af_support;
+	int ret;
+
+	/*
+	 * Check what auto-focus methods the connected sensor supports, if any.
+	 * Firmwares before v90.03 didn't expose the AF_SUPPORT register,
+	 * consider both CDAF and PDAF as supported in that case.
+	 */
+	if (thp7312->fw_version >= THP7312_FW_VERSION(90, 3)) {
+		u64 val;
+
+		ret = cci_read(thp7312->regmap, THP7312_REG_AF_SUPPORT, &val,
+			       NULL);
+		if (ret)
+			return ret;
+
+		af_support = val & (THP7312_AF_SUPPORT_PDAF |
+				    THP7312_AF_SUPPORT_CONTRAST);
+	} else {
+		af_support = THP7312_AF_SUPPORT_PDAF
+			   | THP7312_AF_SUPPORT_CONTRAST;
+	}
+
+	num_controls = 14 + ARRAY_SIZE(thp7312_v4l2_ctrls_custom)
+		     + (af_support ? 4 : 0);
+
+	v4l2_ctrl_handler_init(hdl, num_controls);
+
+	if (af_support) {
+		const struct v4l2_ctrl_config *af_method;
+
+		af_method = af_support & THP7312_AF_SUPPORT_PDAF
+			  ? &thp7312_ctrl_focus_method_pdaf
+			  : &thp7312_ctrl_focus_method_cdaf;
+
+		thp7312->focus_state = THP7312_FOCUS_STATE_MANUAL;
+
+		thp7312->focus_auto =
+			v4l2_ctrl_new_std(hdl, &thp7312_ctrl_ops,
+					  V4L2_CID_FOCUS_AUTO,
+					  0, 1, 1, 1);
+		thp7312->focus_absolute =
+			v4l2_ctrl_new_std(hdl, &thp7312_ctrl_ops,
+					  V4L2_CID_FOCUS_ABSOLUTE,
+					  0, ARRAY_SIZE(thp7312_focus_values),
+					  1, 0);
+		thp7312->focus_method =
+			v4l2_ctrl_new_custom(hdl, af_method, NULL);
+		thp7312->focus_start =
+			v4l2_ctrl_new_std(hdl, &thp7312_ctrl_ops,
+					  V4L2_CID_AUTO_FOCUS_START,
+					  1, 1, 1, 1);
+
+		v4l2_ctrl_cluster(4, &thp7312->focus_auto);
+	}
+
+	v4l2_ctrl_new_std(hdl, &thp7312_ctrl_ops, V4L2_CID_AUTO_WHITE_BALANCE,
+			  0, 1, 1, 1);
+	/* 32: 1x, 255: 7.95x */
+	v4l2_ctrl_new_std(hdl, &thp7312_ctrl_ops, V4L2_CID_RED_BALANCE,
+			  32, 255, 1, 64);
+	/* 32: 1x, 255: 7.95x */
+	v4l2_ctrl_new_std(hdl, &thp7312_ctrl_ops, V4L2_CID_BLUE_BALANCE,
+			  32, 255, 1, 50);
+
+	v4l2_ctrl_new_std(hdl, &thp7312_ctrl_ops, V4L2_CID_BRIGHTNESS,
+			  -10, 10, 1, 0);
+	v4l2_ctrl_new_std(hdl, &thp7312_ctrl_ops, V4L2_CID_SATURATION,
+			  0, 31, 1, 10);
+	v4l2_ctrl_new_std(hdl, &thp7312_ctrl_ops, V4L2_CID_CONTRAST,
+			  0, 20, 1, 10);
+	v4l2_ctrl_new_std(hdl, &thp7312_ctrl_ops, V4L2_CID_SHARPNESS,
+			  0, 31, 1, 8);
+
+	thp7312->hflip = v4l2_ctrl_new_std(hdl, &thp7312_ctrl_ops,
+					   V4L2_CID_HFLIP, 0, 1, 1, 0);
+	thp7312->vflip = v4l2_ctrl_new_std(hdl, &thp7312_ctrl_ops,
+					   V4L2_CID_VFLIP, 0, 1, 1, 0);
+
+	v4l2_ctrl_cluster(2, &thp7312->hflip);
+
+	v4l2_ctrl_new_int_menu(hdl, &thp7312_ctrl_ops,
+			       V4L2_CID_AUTO_EXPOSURE_BIAS,
+			       ARRAY_SIZE(exp_bias_qmenu) - 1,
+			       ARRAY_SIZE(exp_bias_qmenu) / 2, exp_bias_qmenu);
+
+	v4l2_ctrl_new_std_menu(hdl, &thp7312_ctrl_ops,
+			       V4L2_CID_POWER_LINE_FREQUENCY,
+			       V4L2_CID_POWER_LINE_FREQUENCY_60HZ, 0,
+			       V4L2_CID_POWER_LINE_FREQUENCY_50HZ);
+
+	thp7312->link_freq = thp7312_mode_info_data[0].rates[0].link_freq;
+
+	link_freq = v4l2_ctrl_new_int_menu(hdl, &thp7312_ctrl_ops,
+					   V4L2_CID_LINK_FREQ, 0, 0,
+					   &thp7312->link_freq);
+
+	/* Set properties from fwnode (e.g. rotation, orientation). */
+	ret = v4l2_fwnode_device_parse(dev, &props);
+	if (ret) {
+		dev_err(dev, "Failed to parse fwnode: %d\n", ret);
+		goto error;
+	}
+
+	ret = v4l2_ctrl_new_fwnode_properties(hdl, &thp7312_ctrl_ops, &props);
+	if (ret) {
+		dev_err(dev, "Failed to create new v4l2 ctrl for fwnode properties: %d\n", ret);
+		goto error;
+	}
+
+	for (i = 0; i < ARRAY_SIZE(thp7312_v4l2_ctrls_custom); i++) {
+		const struct v4l2_ctrl_config *ctrl_cfg =
+			&thp7312_v4l2_ctrls_custom[i];
+		struct v4l2_ctrl *ctrl;
+
+		ctrl = v4l2_ctrl_new_custom(hdl, ctrl_cfg, NULL);
+
+		if (ctrl_cfg->id == V4L2_CID_THP7312_NOISE_REDUCTION_AUTO)
+			thp7312->noise_reduction_auto = ctrl;
+		else if (ctrl_cfg->id == V4L2_CID_THP7312_NOISE_REDUCTION_ABSOLUTE)
+			thp7312->noise_reduction_absolute = ctrl;
+	}
+
+	v4l2_ctrl_cluster(2, &thp7312->noise_reduction_auto);
+
+	if (hdl->error) {
+		dev_err(dev, "v4l2_ctrl_handler error\n");
+		ret = hdl->error;
+		goto error;
+	}
+
+	link_freq->flags |= V4L2_CTRL_FLAG_READ_ONLY;
+
+	return ret;
+
+error:
+	v4l2_ctrl_handler_free(hdl);
+	return ret;
+}
+
+/* -----------------------------------------------------------------------------
+ * Firmware Update
+ */
+
+/*
+ * The firmware data is made of 128kB of RAM firmware, followed by a
+ * variable-size "header". Both are stored in flash memory.
+ */
+#define THP7312_FW_RAM_SIZE			(128 * 1024)
+#define THP7312_FW_MIN_SIZE			(THP7312_FW_RAM_SIZE + 4)
+#define THP7312_FW_MAX_SIZE			(THP7312_FW_RAM_SIZE + 64 * 1024)
+
+/*
+ * Data is first uploaded to the THP7312 128kB SRAM, and then written to flash.
+ * The SRAM is exposed over I2C as 32kB banks, and up to 4kB of data can be
+ * transferred in a single I2C write.
+ */
+#define THP7312_RAM_BANK_SIZE			(32 * 1024)
+#define THP7312_FW_DOWNLOAD_UNIT		(4 * 1024)
+
+#define THP7312_FLASH_MEMORY_ERASE_TIMEOUT	40
+
+#define THP7312_FLASH_MAX_REG_READ_SIZE		10
+#define THP7312_FLASH_MAX_REG_DATA_SIZE		10
+
+static const u8 thp7312_cmd_config_flash_mem_if[] = {
+	0xd5, 0x18, 0x00, 0x00, 0x00, 0x80
+};
+
+static const u8 thp7312_cmd_write_to_reg[] = {
+	0xd5, 0x0c, 0x80, 0x00, 0x00, 0x00
+};
+
+static const u8 thp7312_cmd_read_reg[] = {
+	0xd5, 0x04
+};
+
+/*
+ * THP7312 Write data from RAM to Flash Memory
+ * Command ID FF700F
+ * Format: FF700F AA AA AA BB BB BB
+ * AA AA AA: destination start address
+ * BB BB BB: (write size - 1)
+ * Source address always starts from 0
+ */
+static const u8 thp7312_cmd_write_ram_to_flash[] = { 0xff, 0x70, 0x0f };
+
+/*
+ * THP7312 Calculate CRC command
+ * Command ID: FF70 09
+ * Format: FF70 09 AA AA AA BB BB BB
+ * AA AA AA: Start address of calculation
+ * BB BB BB: (calculate size - 1)
+ */
+static const u8 thp7312_cmd_calc_crc[] = { 0xff, 0x70, 0x09 };
+
+static const u8 thp7312_jedec_rdid[] = { SPINOR_OP_RDID, 0x00, 0x00, 0x00 };
+static const u8 thp7312_jedec_rdsr[] = { SPINOR_OP_RDSR, 0x00, 0x00, 0x00 };
+static const u8 thp7312_jedec_wen[] = { SPINOR_OP_WREN };
+
+static int thp7312_read_firmware_version(struct thp7312_device *thp7312)
+{
+	u64 val = 0;
+	int ret = 0;
+	u8 major;
+	u8 minor;
+
+	cci_read(thp7312->regmap, THP7312_REG_FIRMWARE_VERSION_1, &val, &ret);
+	major = val;
+
+	cci_read(thp7312->regmap, THP7312_REG_FIRMWARE_VERSION_2, &val, &ret);
+	minor = val;
+
+	thp7312->fw_version = THP7312_FW_VERSION(major, minor);
+	return ret;
+}
+
+static int thp7312_write_buf(struct thp7312_device *thp7312,
+			     const u8 *write_buf, u16 write_size)
+{
+	struct i2c_client *client = to_i2c_client(thp7312->dev);
+	int ret;
+
+	ret = i2c_master_send(client, write_buf, write_size);
+	return ret >= 0 ? 0 : ret;
+}
+
+static int __thp7312_flash_reg_write(struct thp7312_device *thp7312,
+				     const u8 *write_buf, u16 write_size)
+{
+	struct device *dev = thp7312->dev;
+	u8 temp_write_buf[THP7312_FLASH_MAX_REG_DATA_SIZE + 2];
+	int ret;
+
+	if (write_size > THP7312_FLASH_MAX_REG_DATA_SIZE) {
+		dev_err(dev, "%s: Write size error size = %d\n",
+			__func__, write_size);
+		return -EINVAL;
+	}
+
+	ret = thp7312_write_buf(thp7312, thp7312_cmd_config_flash_mem_if,
+				sizeof(thp7312_cmd_config_flash_mem_if));
+	if (ret < 0) {
+		dev_err(dev, "%s: Failed to config flash memory IF: %d\n",
+			__func__, ret);
+		return ret;
+	}
+
+	temp_write_buf[0] = 0xd5;
+	temp_write_buf[1] = 0x00;
+	memcpy((temp_write_buf + 2), write_buf, write_size);
+	ret = thp7312_write_buf(thp7312, temp_write_buf, write_size + 2);
+	if (ret < 0)
+		return ret;
+
+	thp7312_write_buf(thp7312, thp7312_cmd_write_to_reg,
+			  sizeof(thp7312_cmd_write_to_reg));
+
+	return 0;
+}
+
+static int __thp7312_flash_reg_read(struct thp7312_device *thp7312,
+				    const u8 *write_buf, u16 write_size,
+				    u8 *read_buf, u16 read_size)
+{
+	struct i2c_client *client = to_i2c_client(thp7312->dev);
+	struct i2c_msg msgs[2];
+	int ret;
+
+	ret = __thp7312_flash_reg_write(thp7312, write_buf, write_size);
+	if (ret)
+		return ret;
+
+	msgs[0].addr = client->addr;
+	msgs[0].flags = 0;
+	msgs[0].len = sizeof(thp7312_cmd_read_reg),
+	msgs[0].buf = (u8 *)thp7312_cmd_read_reg;
+
+	msgs[1].addr = client->addr;
+	msgs[1].flags = I2C_M_RD;
+	msgs[1].len = read_size;
+	msgs[1].buf = read_buf;
+
+	ret = i2c_transfer(client->adapter, msgs, ARRAY_SIZE(msgs));
+	return ret >= 0 ? 0 : ret;
+}
+
+#define thp7312_flash_reg_write(thp7312, wrbuf) \
+	__thp7312_flash_reg_write(thp7312, wrbuf, sizeof(wrbuf))
+
+#define thp7312_flash_reg_read(thp7312, wrbuf, rdbuf) \
+	__thp7312_flash_reg_read(thp7312, wrbuf, sizeof(wrbuf), \
+				 rdbuf, sizeof(rdbuf))
+
+static enum fw_upload_err thp7312_fw_prepare_config(struct thp7312_device *thp7312)
+{
+	struct device *dev = thp7312->dev;
+	int ret;
+
+	ret = cci_write(thp7312->regmap, THP7312_REG_FW_MEMORY_IO_SETTING,
+			THP7312_FW_MEMORY_IO_GPIO0, NULL);
+	if (ret) {
+		dev_err(dev, "Failed to set flash memory I/O\n");
+		return FW_UPLOAD_ERR_HW_ERROR;
+	}
+
+	/* Set max drivability. */
+	ret = cci_write(thp7312->regmap, THP7312_REG_FW_DRIVABILITY, 0x00777777,
+			NULL);
+	if (ret) {
+		dev_err(dev, "Failed to set drivability: %d\n", ret);
+		return FW_UPLOAD_ERR_HW_ERROR;
+	}
+
+	return FW_UPLOAD_ERR_NONE;
+}
+
+static enum fw_upload_err thp7312_fw_prepare_check(struct thp7312_device *thp7312)
+{
+	struct device *dev = thp7312->dev;
+	u8 read_buf[3] = { 0 };
+	int ret;
+
+	/* Get JEDEC ID */
+	ret = thp7312_flash_reg_read(thp7312, thp7312_jedec_rdid, read_buf);
+	if (ret) {
+		dev_err(dev, "Failed to get JEDEC ID: %d\n", ret);
+		return FW_UPLOAD_ERR_HW_ERROR;
+	}
+
+	dev_dbg(dev, "Flash Memory: JEDEC ID = 0x%x 0x%x 0x%x\n",
+		read_buf[0], read_buf[1], read_buf[2]);
+
+	return FW_UPLOAD_ERR_NONE;
+}
+
+static enum fw_upload_err thp7312_fw_prepare_reset(struct thp7312_device *thp7312)
+{
+	struct device *dev = thp7312->dev;
+	int ret;
+
+	ret = cci_write(thp7312->regmap, THP7312_REG_FW_RESET_FLASH, 0x81, NULL);
+	if (ret) {
+		dev_err(dev, "Failed to reset flash memory: %d\n", ret);
+		return FW_UPLOAD_ERR_HW_ERROR;
+	}
+
+	return FW_UPLOAD_ERR_NONE;
+}
+
+/* TODO: Erase only the amount of blocks necessary */
+static enum fw_upload_err thp7312_flash_erase(struct thp7312_device *thp7312)
+{
+	struct device *dev = thp7312->dev;
+	u8 read_buf[1] = { 0 };
+	unsigned int i;
+	u8 block;
+	int ret;
+
+	for (block = 0; block < 3; block++) {
+		const u8 jedec_se[] = { SPINOR_OP_SE, block, 0x00, 0x00 };
+
+		ret = thp7312_flash_reg_write(thp7312, thp7312_jedec_wen);
+		if (ret < 0) {
+			dev_err(dev, "Failed to enable flash for writing\n");
+			return FW_UPLOAD_ERR_RW_ERROR;
+		}
+
+		ret = thp7312_flash_reg_write(thp7312, jedec_se);
+		if (ret < 0) {
+			dev_err(dev, "Failed to erase flash sector\n");
+			return FW_UPLOAD_ERR_RW_ERROR;
+		}
+
+		for (i = 0; i < THP7312_FLASH_MEMORY_ERASE_TIMEOUT; i++) {
+			usleep_range(100000, 101000);
+			thp7312_flash_reg_read(thp7312, thp7312_jedec_rdsr,
+					       read_buf);
+
+			/* Check Busy bit. Busy == 0x0 means erase complete. */
+			if (!(read_buf[0] & SR_WIP))
+				break;
+		}
+
+		if (i == THP7312_FLASH_MEMORY_ERASE_TIMEOUT)
+			return FW_UPLOAD_ERR_TIMEOUT;
+	}
+
+	thp7312_flash_reg_read(thp7312, thp7312_jedec_rdsr, read_buf);
+
+	/* Check WEL bit. */
+	if (read_buf[0] & SR_WEL)
+		return FW_UPLOAD_ERR_HW_ERROR;
+
+	return FW_UPLOAD_ERR_NONE;
+}
+
+static enum fw_upload_err
+thp7312_write_download_data_by_unit(struct thp7312_device *thp7312,
+				    unsigned int addr, const u8 *data,
+				    unsigned int size)
+{
+	struct device *dev = thp7312->dev;
+	u8 *write_buf = thp7312->fw_write_buf;
+	int ret;
+
+	dev_dbg(dev, "%s: addr = 0x%04x, data = 0x%p, size = %u\n",
+		__func__, addr, data, size);
+
+	write_buf[0] = (addr >> 8) & 0xff;
+	write_buf[1] = (addr >> 0) & 0xff;
+	memcpy(&write_buf[2], data, size);
+
+	/*
+	 * THP7312 Firmware download to RAM
+	 * Command ID (address to download): 0x0000 - 0x7fff
+	 * Format:: 0000 XX XX XX ........ XX
+	 */
+	ret = thp7312_write_buf(thp7312, write_buf, size + 2);
+	if (ret < 0)
+		dev_err(dev, "Unit transfer ERROR %s(): ret = %d\n", __func__, ret);
+
+	return ret >= 0 ? FW_UPLOAD_ERR_NONE : FW_UPLOAD_ERR_RW_ERROR;
+}
+
+static enum fw_upload_err thp7312_fw_load_to_ram(struct thp7312_device *thp7312,
+						 const u8 *data, u32 size)
+{
+	struct device *dev = thp7312->dev;
+	enum fw_upload_err ret;
+	unsigned int num_banks;
+	unsigned int i, j;
+
+	num_banks = DIV_ROUND_UP(size, THP7312_RAM_BANK_SIZE);
+
+	dev_dbg(dev, "%s: loading %u bytes in SRAM (%u banks)\n", __func__,
+		size, num_banks);
+
+	for (i = 0; i < num_banks; i++) {
+		const u32 bank_addr = 0x10000000 | (i * THP7312_RAM_BANK_SIZE);
+		unsigned int bank_size;
+		unsigned int num_chunks;
+
+		ret = cci_write(thp7312->regmap, THP7312_REG_FW_DEST_BANK_ADDR,
+				bank_addr, NULL);
+		if (ret)
+			return FW_UPLOAD_ERR_HW_ERROR;
+
+		bank_size = min_t(u32, size, THP7312_RAM_BANK_SIZE);
+		num_chunks = DIV_ROUND_UP(bank_size, THP7312_FW_DOWNLOAD_UNIT);
+
+		dev_dbg(dev, "%s: loading %u bytes in SRAM bank %u (%u chunks)\n",
+			__func__, bank_size, i, num_chunks);
+
+		for (j = 0 ; j < num_chunks; j++) {
+			unsigned int chunk_addr;
+			unsigned int chunk_size;
+
+			chunk_addr = j * THP7312_FW_DOWNLOAD_UNIT;
+			chunk_size = min_t(u32, size, THP7312_FW_DOWNLOAD_UNIT);
+
+			ret = thp7312_write_download_data_by_unit(thp7312, chunk_addr,
+								  data, chunk_size);
+			if (ret != FW_UPLOAD_ERR_NONE) {
+				dev_err(dev, "Unit transfer ERROR at bank transfer %s(): %d\n",
+					__func__, j);
+				return ret;
+			}
+
+			data += chunk_size;
+			size -= chunk_size;
+		}
+	}
+
+	return FW_UPLOAD_ERR_NONE;
+}
+
+static enum fw_upload_err thp7312_fw_write_to_flash(struct thp7312_device *thp7312,
+						    u32 dest, u32 write_size)
+{
+	u8 command[sizeof(thp7312_cmd_write_ram_to_flash) + 6];
+	static const u32 cmd_size = sizeof(thp7312_cmd_write_ram_to_flash);
+	u64 val;
+	int ret;
+
+	memcpy(command, thp7312_cmd_write_ram_to_flash, cmd_size);
+
+	command[cmd_size] = (dest & 0xff0000) >> 16;
+	command[cmd_size + 1] = (dest & 0x00ff00) >> 8;
+	command[cmd_size + 2] = (dest & 0x0000ff);
+	command[cmd_size + 3] = ((write_size - 1) & 0xff0000) >> 16;
+	command[cmd_size + 4] = ((write_size - 1) & 0x00ff00) >> 8;
+	command[cmd_size + 5] = ((write_size - 1) & 0x0000ff);
+
+	ret = thp7312_write_buf(thp7312, command, sizeof(command));
+	if (ret < 0)
+		return FW_UPLOAD_ERR_RW_ERROR;
+
+	usleep_range(8000000, 8100000);
+
+	ret = cci_read(thp7312->regmap, THP7312_REG_FW_VERIFY_RESULT, &val,
+		       NULL);
+	if (ret < 0)
+		return FW_UPLOAD_ERR_RW_ERROR;
+
+	return val ?  FW_UPLOAD_ERR_HW_ERROR : FW_UPLOAD_ERR_NONE;
+}
+
+static enum fw_upload_err thp7312_fw_check_crc(struct thp7312_device *thp7312,
+					       const u8 *fw_data, u32 fw_size)
+{
+	struct device *dev = thp7312->dev;
+	u16 header_size = fw_size - THP7312_FW_RAM_SIZE;
+	u8 command[sizeof(thp7312_cmd_calc_crc) + 6];
+	static const u32 cmd_size = sizeof(thp7312_cmd_calc_crc);
+	u32 size = THP7312_FW_RAM_SIZE - 4;
+	u32 fw_crc;
+	u64 crc;
+	int ret;
+
+	memcpy(command, thp7312_cmd_calc_crc, cmd_size);
+
+	command[cmd_size] = 0;
+	command[cmd_size + 1] = (header_size >> 8) & 0xff;
+	command[cmd_size + 2] = header_size & 0xff;
+
+	command[cmd_size + 3] = (size >> 16) & 0xff;
+	command[cmd_size + 4] = (size >> 8) & 0xff;
+	command[cmd_size + 5] = size & 0xff;
+
+	ret = thp7312_write_buf(thp7312, command, sizeof(command));
+	if (ret < 0)
+		return FW_UPLOAD_ERR_RW_ERROR;
+
+	usleep_range(2000000, 2100000);
+
+	fw_crc = get_unaligned_be32(&fw_data[fw_size - 4]);
+
+	ret = cci_read(thp7312->regmap, THP7312_REG_FW_CRC_RESULT, &crc, NULL);
+	if (ret < 0)
+		return FW_UPLOAD_ERR_RW_ERROR;
+
+	if (fw_crc != crc) {
+		dev_err(dev, "CRC mismatch: firmware 0x%08x, flash 0x%08llx\n",
+			fw_crc, crc);
+		return FW_UPLOAD_ERR_HW_ERROR;
+	}
+
+	return FW_UPLOAD_ERR_NONE;
+}
+
+static enum fw_upload_err thp7312_fw_prepare(struct fw_upload *fw_upload,
+					     const u8 *data, u32 size)
+{
+	struct thp7312_device *thp7312 = fw_upload->dd_handle;
+	struct device *dev = thp7312->dev;
+	enum fw_upload_err ret;
+
+	mutex_lock(&thp7312->fw_lock);
+	thp7312->fw_cancel = false;
+	mutex_unlock(&thp7312->fw_lock);
+
+	if (size < THP7312_FW_MIN_SIZE || size > THP7312_FW_MAX_SIZE) {
+		dev_err(dev, "%s: Invalid firmware size %d; must be between %d and %d\n",
+			__func__, size, THP7312_FW_MIN_SIZE, THP7312_FW_MAX_SIZE);
+		return FW_UPLOAD_ERR_INVALID_SIZE;
+	}
+
+	ret = thp7312_fw_prepare_config(thp7312);
+	if (ret != FW_UPLOAD_ERR_NONE)
+		return ret;
+
+	ret = thp7312_fw_prepare_check(thp7312);
+	if (ret != FW_UPLOAD_ERR_NONE)
+		return ret;
+
+	ret = thp7312_fw_prepare_reset(thp7312);
+	if (ret != FW_UPLOAD_ERR_NONE)
+		return ret;
+
+	mutex_lock(&thp7312->fw_lock);
+	ret = thp7312->fw_cancel ? FW_UPLOAD_ERR_CANCELED : FW_UPLOAD_ERR_NONE;
+	mutex_unlock(&thp7312->fw_lock);
+
+	return ret;
+}
+
+static enum fw_upload_err thp7312_fw_write(struct fw_upload *fw_upload,
+					   const u8 *data, u32 offset,
+					   u32 size, u32 *written)
+{
+	struct thp7312_device *thp7312 = fw_upload->dd_handle;
+	struct device *dev = thp7312->dev;
+	u16 header_size = size - THP7312_FW_RAM_SIZE;
+	enum fw_upload_err ret;
+	bool cancel;
+
+	mutex_lock(&thp7312->fw_lock);
+	cancel = thp7312->fw_cancel;
+	mutex_unlock(&thp7312->fw_lock);
+
+	if (cancel)
+		return FW_UPLOAD_ERR_CANCELED;
+
+	ret = thp7312_flash_erase(thp7312);
+	if (ret != FW_UPLOAD_ERR_NONE)
+		return ret;
+
+	ret = thp7312_fw_load_to_ram(thp7312, data, THP7312_FW_RAM_SIZE);
+	if (ret != FW_UPLOAD_ERR_NONE)
+		return ret;
+
+	ret = thp7312_fw_write_to_flash(thp7312, 0, 0x1ffff);
+	if (ret != FW_UPLOAD_ERR_NONE)
+		return ret;
+
+	ret = thp7312_fw_load_to_ram(thp7312, data + THP7312_FW_RAM_SIZE, header_size);
+	if (ret != FW_UPLOAD_ERR_NONE)
+		return ret;
+
+	ret = thp7312_fw_write_to_flash(thp7312, 0x20000, header_size - 1);
+	if (ret != FW_UPLOAD_ERR_NONE)
+		return ret;
+
+	ret = thp7312_fw_check_crc(thp7312, data, size);
+	if (ret != FW_UPLOAD_ERR_NONE)
+		return ret;
+
+	dev_info(dev, "Successfully wrote firmware\n");
+
+	*written = size;
+	return FW_UPLOAD_ERR_NONE;
+}
+
+static enum fw_upload_err thp7312_fw_poll_complete(struct fw_upload *fw_upload)
+{
+	return FW_UPLOAD_ERR_NONE;
+}
+
+/*
+ * This may be called asynchronously with an on-going update.  All other
+ * functions are called sequentially in a single thread. To avoid contention on
+ * register accesses, only update the cancel_request flag. Other functions will
+ * check this flag and handle the cancel request synchronously.
+ */
+static void thp7312_fw_cancel(struct fw_upload *fw_upload)
+{
+	struct thp7312_device *thp7312 = fw_upload->dd_handle;
+
+	mutex_lock(&thp7312->fw_lock);
+	thp7312->fw_cancel = true;
+	mutex_unlock(&thp7312->fw_lock);
+}
+
+static const struct fw_upload_ops thp7312_fw_upload_ops = {
+	.prepare = thp7312_fw_prepare,
+	.write = thp7312_fw_write,
+	.poll_complete = thp7312_fw_poll_complete,
+	.cancel = thp7312_fw_cancel,
+};
+
+static int thp7312_register_flash_mode(struct thp7312_device *thp7312)
+{
+	struct device *dev = thp7312->dev;
+	struct fw_upload *fwl;
+	u64 val;
+	int ret;
+
+	dev_info(dev, "booted in flash mode\n");
+
+	mutex_init(&thp7312->fw_lock);
+
+	thp7312->fw_write_buf = devm_kzalloc(dev, THP7312_FW_DOWNLOAD_UNIT + 2,
+					     GFP_KERNEL);
+	if (!thp7312->fw_write_buf)
+		return -ENOMEM;
+
+	ret = __thp7312_power_on(thp7312);
+	if (ret < 0)
+		return dev_err_probe(dev, ret, "Failed to power on\n");
+
+	ret = cci_read(thp7312->regmap, THP7312_REG_FW_STATUS, &val, NULL);
+	if (ret) {
+		dev_err_probe(dev, ret, "Camera status read failed\n");
+		goto error;
+	}
+
+	fwl = firmware_upload_register(THIS_MODULE, dev, "thp7312-firmware",
+				       &thp7312_fw_upload_ops, thp7312);
+	if (IS_ERR(fwl)) {
+		ret = PTR_ERR(fwl);
+		dev_err_probe(dev, ret, "Failed to register firmware upload\n");
+		goto error;
+	}
+
+	thp7312->fwl = fwl;
+	return 0;
+
+error:
+	__thp7312_power_off(thp7312);
+	return ret;
+}
+
+/* -----------------------------------------------------------------------------
+ * Probe & Remove
+ */
+
+static int thp7312_get_regulators(struct thp7312_device *thp7312)
+{
+	unsigned int i;
+
+	for (i = 0; i < ARRAY_SIZE(thp7312->supplies); i++)
+		thp7312->supplies[i].supply = thp7312_supply_name[i];
+
+	return devm_regulator_bulk_get(thp7312->dev,
+				       ARRAY_SIZE(thp7312->supplies),
+				       thp7312->supplies);
+}
+
+static int thp7312_sensor_parse_dt(struct thp7312_device *thp7312,
+				   struct fwnode_handle *node)
+{
+	struct device *dev = thp7312->dev;
+	struct thp7312_sensor *sensor;
+	const char *model;
+	u8 data_lanes[4];
+	u32 values[4];
+	unsigned int i;
+	u32 reg;
+	int ret;
+
+	/* Retrieve the sensor index from the reg property. */
+	ret = fwnode_property_read_u32(node, "reg", &reg);
+	if (ret < 0) {
+		dev_err(dev, "'reg' property missing in sensor node\n");
+		return -EINVAL;
+	}
+
+	if (reg >= ARRAY_SIZE(thp7312->sensors)) {
+		dev_err(dev, "Out-of-bounds 'reg' value %u\n", reg);
+		return -EINVAL;
+	}
+
+	sensor = &thp7312->sensors[reg];
+	if (sensor->info) {
+		dev_err(dev, "Duplicate entry for sensor %u\n", reg);
+		return -EINVAL;
+	}
+
+	ret = fwnode_property_read_string(node, "thine,model", &model);
+	if (ret < 0) {
+		dev_err(dev, "'thine,model' property missing in sensor node\n");
+		return -EINVAL;
+	}
+
+	for (i = 0; i < ARRAY_SIZE(thp7312_sensor_info); i++) {
+		const struct thp7312_sensor_info *info =
+			&thp7312_sensor_info[i];
+
+		if (!strcmp(info->model, model)) {
+			sensor->info = info;
+			break;
+		}
+	}
+
+	if (!sensor->info) {
+		dev_err(dev, "Unsupported sensor model %s\n", model);
+		return -EINVAL;
+	}
+
+	ret = fwnode_property_read_u32_array(node, "data-lanes", values,
+					     ARRAY_SIZE(values));
+	if (ret < 0) {
+		dev_err(dev, "Failed to read property data-lanes: %d\n", ret);
+		return ret;
+	}
+
+	for (i = 0; i < ARRAY_SIZE(data_lanes); ++i)
+		data_lanes[i] = values[i];
+
+	ret = thp7312_map_data_lanes(&sensor->lane_remap, data_lanes,
+				     ARRAY_SIZE(data_lanes));
+	if (ret) {
+		dev_err(dev, "Invalid sensor@%u data-lanes value\n", reg);
+		return ret;
+	}
+
+	return 0;
+}
+
+static int thp7312_parse_dt(struct thp7312_device *thp7312)
+{
+	struct v4l2_fwnode_endpoint ep = {
+		.bus_type = V4L2_MBUS_CSI2_DPHY,
+	};
+	struct device *dev = thp7312->dev;
+	struct fwnode_handle *endpoint;
+	struct fwnode_handle *sensors;
+	unsigned int num_sensors = 0;
+	struct fwnode_handle *node;
+	int ret;
+
+	endpoint = fwnode_graph_get_next_endpoint(dev_fwnode(dev), NULL);
+	if (!endpoint)
+		return dev_err_probe(dev, -EINVAL, "Endpoint node not found\n");
+
+	ret = v4l2_fwnode_endpoint_parse(endpoint, &ep);
+	fwnode_handle_put(endpoint);
+	if (ret)
+		return dev_err_probe(dev, ret, "Could not parse endpoint\n");
+
+	ret = thp7312_map_data_lanes(&thp7312->lane_remap,
+				     ep.bus.mipi_csi2.data_lanes,
+				     ep.bus.mipi_csi2.num_data_lanes);
+	if (ret) {
+		dev_err(dev, "Invalid data-lanes value\n");
+		return ret;
+	}
+
+	/*
+	 * The thine,boot-mode property is optional and default to
+	 * THP7312_BOOT_MODE_SPI_MASTER (1).
+	 */
+	thp7312->boot_mode = THP7312_BOOT_MODE_SPI_MASTER;
+	ret = device_property_read_u32(dev, "thine,boot-mode",
+				       &thp7312->boot_mode);
+	if (ret && ret != -EINVAL)
+		return dev_err_probe(dev, ret, "Property '%s' is invalid\n",
+				     "thine,boot-mode");
+
+	if (thp7312->boot_mode != THP7312_BOOT_MODE_2WIRE_SLAVE &&
+	    thp7312->boot_mode != THP7312_BOOT_MODE_SPI_MASTER)
+		return dev_err_probe(dev, -EINVAL, "Invalid '%s' value %u\n",
+				     "thine,boot-mode", thp7312->boot_mode);
+
+	/* Sensors */
+	sensors = device_get_named_child_node(dev, "sensors");
+	if (!sensors) {
+		dev_err(dev, "'sensors' child node not found\n");
+		return -EINVAL;
+	}
+
+	fwnode_for_each_available_child_node(sensors, node) {
+		if (fwnode_name_eq(node, "sensor")) {
+			if (!thp7312_sensor_parse_dt(thp7312, node))
+				num_sensors++;
+		}
+	}
+
+	fwnode_handle_put(sensors);
+
+	if (!num_sensors) {
+		dev_err(dev, "No sensor found\n");
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static int thp7312_probe(struct i2c_client *client)
+{
+	struct device *dev = &client->dev;
+	struct thp7312_device *thp7312;
+	int ret;
+
+	thp7312 = devm_kzalloc(dev, sizeof(*thp7312), GFP_KERNEL);
+	if (!thp7312)
+		return -ENOMEM;
+
+	thp7312->dev = dev;
+
+	thp7312->regmap = devm_cci_regmap_init_i2c(client, 16);
+	if (IS_ERR(thp7312->regmap))
+		return dev_err_probe(dev, PTR_ERR(thp7312->regmap),
+				     "Unable to initialize I2C\n");
+
+	ret = thp7312_parse_dt(thp7312);
+	if (ret < 0)
+		return ret;
+
+	ret = thp7312_get_regulators(thp7312);
+	if (ret)
+		return dev_err_probe(dev, ret, "Failed to get regulators\n");
+
+	thp7312->iclk = devm_clk_get(dev, NULL);
+	if (IS_ERR(thp7312->iclk))
+		return dev_err_probe(dev, PTR_ERR(thp7312->iclk),
+				     "Failed to get iclk\n");
+
+	thp7312->reset_gpio = devm_gpiod_get(dev, "reset", GPIOD_OUT_HIGH);
+	if (IS_ERR(thp7312->reset_gpio))
+		return dev_err_probe(dev, PTR_ERR(thp7312->reset_gpio),
+				     "Failed to get reset gpio\n");
+
+	if (thp7312->boot_mode == THP7312_BOOT_MODE_2WIRE_SLAVE)
+		return thp7312_register_flash_mode(thp7312);
+
+	v4l2_i2c_subdev_init(&thp7312->sd, client, &thp7312_subdev_ops);
+	thp7312->sd.internal_ops = &thp7312_internal_ops;
+	thp7312->sd.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE | V4L2_SUBDEV_FL_HAS_EVENTS;
+	thp7312->pad.flags = MEDIA_PAD_FL_SOURCE;
+	thp7312->sd.entity.function = MEDIA_ENT_F_CAM_SENSOR;
+
+	ret = media_entity_pads_init(&thp7312->sd.entity, 1, &thp7312->pad);
+	if (ret)
+		return ret;
+
+	/*
+	 * Enable power management. The driver supports runtime PM, but needs to
+	 * work when runtime PM is disabled in the kernel. To that end, power
+	 * the device manually here.
+	 */
+	ret = thp7312_power_on(thp7312);
+	if (ret)
+		goto err_entity_cleanup;
+
+	ret = thp7312_read_firmware_version(thp7312);
+	if (ret < 0) {
+		dev_err(dev, "Camera is not found\n");
+		goto err_power_off;
+	}
+
+	ret = thp7312_init_controls(thp7312);
+	if (ret) {
+		dev_err(dev, "Failed to initialize controls\n");
+		goto err_power_off;
+	}
+
+	thp7312->sd.ctrl_handler = &thp7312->ctrl_handler;
+	thp7312->sd.state_lock = thp7312->ctrl_handler.lock;
+
+	ret = v4l2_subdev_init_finalize(&thp7312->sd);
+	if (ret < 0) {
+		dev_err(dev, "Subdev active state initialization failed\n");
+		goto err_free_ctrls;
+	}
+
+	/*
+	 * Enable runtime PM with autosuspend. As the device has been powered
+	 * manually, mark it as active, and increase the usage count without
+	 * resuming the device.
+	 */
+	pm_runtime_set_active(dev);
+	pm_runtime_get_noresume(dev);
+	pm_runtime_enable(dev);
+	pm_runtime_set_autosuspend_delay(dev, 1000);
+	pm_runtime_use_autosuspend(dev);
+
+	ret = v4l2_async_register_subdev(&thp7312->sd);
+	if (ret < 0) {
+		dev_err(dev, "Subdev registration failed\n");
+		goto err_pm;
+	}
+
+	/*
+	 * Decrease the PM usage count. The device will get suspended after the
+	 * autosuspend delay, turning the power off.
+	 */
+	pm_runtime_mark_last_busy(dev);
+	pm_runtime_put_autosuspend(dev);
+
+	dev_info(dev, "THP7312 firmware version %02u.%02u\n",
+		 THP7312_FW_VERSION_MAJOR(thp7312->fw_version),
+		 THP7312_FW_VERSION_MINOR(thp7312->fw_version));
+
+	return 0;
+
+err_pm:
+	pm_runtime_disable(dev);
+	pm_runtime_put_noidle(dev);
+	v4l2_subdev_cleanup(&thp7312->sd);
+err_free_ctrls:
+	v4l2_ctrl_handler_free(&thp7312->ctrl_handler);
+err_power_off:
+	thp7312_power_off(thp7312);
+err_entity_cleanup:
+	media_entity_cleanup(&thp7312->sd.entity);
+	return ret;
+}
+
+static void thp7312_remove(struct i2c_client *client)
+{
+	struct v4l2_subdev *sd = i2c_get_clientdata(client);
+	struct thp7312_device *thp7312 = to_thp7312_dev(sd);
+
+	if (thp7312->boot_mode == THP7312_BOOT_MODE_2WIRE_SLAVE) {
+		firmware_upload_unregister(thp7312->fwl);
+		__thp7312_power_off(thp7312);
+		return;
+	}
+
+	v4l2_async_unregister_subdev(&thp7312->sd);
+	v4l2_subdev_cleanup(&thp7312->sd);
+	media_entity_cleanup(&thp7312->sd.entity);
+	v4l2_ctrl_handler_free(&thp7312->ctrl_handler);
+
+	/*
+	 * Disable runtime PM. In case runtime PM is disabled in the kernel,
+	 * make sure to turn power off manually.
+	 */
+	pm_runtime_disable(thp7312->dev);
+	if (!pm_runtime_status_suspended(thp7312->dev))
+		thp7312_power_off(thp7312);
+	pm_runtime_set_suspended(thp7312->dev);
+}
+
+static const struct of_device_id thp7312_dt_ids[] = {
+	{ .compatible = "thine,thp7312" },
+	{ /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(of, thp7312_dt_ids);
+
+static struct i2c_driver thp7312_i2c_driver = {
+	.driver = {
+		.name  = "thp7312",
+		.pm = &thp7312_pm_ops,
+		.of_match_table	= thp7312_dt_ids,
+	},
+	.probe = thp7312_probe,
+	.remove = thp7312_remove,
+};
+
+module_i2c_driver(thp7312_i2c_driver);
+
+MODULE_DESCRIPTION("THP7312 MIPI Camera Subdev Driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/i2c/tvp514x.c b/drivers/media/i2c/tvp514x.c
index c37f605cb7..5a561e5bf6 100644
--- a/drivers/media/i2c/tvp514x.c
+++ b/drivers/media/i2c/tvp514x.c
@@ -738,20 +738,20 @@ static int tvp514x_s_ctrl(struct v4l2_ctrl *ctrl)
 	return err;
 }
 
-/**
- * tvp514x_g_frame_interval() - V4L2 decoder interface handler
- * @sd: pointer to standard V4L2 sub-device structure
- * @ival: pointer to a v4l2_subdev_frame_interval structure
- *
- * Returns the decoder's video CAPTURE parameters.
- */
 static int
-tvp514x_g_frame_interval(struct v4l2_subdev *sd,
-			 struct v4l2_subdev_frame_interval *ival)
+tvp514x_get_frame_interval(struct v4l2_subdev *sd,
+			   struct v4l2_subdev_state *sd_state,
+			   struct v4l2_subdev_frame_interval *ival)
 {
 	struct tvp514x_decoder *decoder = to_decoder(sd);
 	enum tvp514x_std current_std;
 
+	/*
+	 * FIXME: Implement support for V4L2_SUBDEV_FORMAT_TRY, using the V4L2
+	 * subdev active state API.
+	 */
+	if (ival->which != V4L2_SUBDEV_FORMAT_ACTIVE)
+		return -EINVAL;
 
 	/* get the current standard */
 	current_std = decoder->current_std;
@@ -762,22 +762,21 @@ tvp514x_g_frame_interval(struct v4l2_subdev *sd,
 	return 0;
 }
 
-/**
- * tvp514x_s_frame_interval() - V4L2 decoder interface handler
- * @sd: pointer to standard V4L2 sub-device structure
- * @ival: pointer to a v4l2_subdev_frame_interval structure
- *
- * Configures the decoder to use the input parameters, if possible. If
- * not possible, returns the appropriate error code.
- */
 static int
-tvp514x_s_frame_interval(struct v4l2_subdev *sd,
-			 struct v4l2_subdev_frame_interval *ival)
+tvp514x_set_frame_interval(struct v4l2_subdev *sd,
+			   struct v4l2_subdev_state *sd_state,
+			   struct v4l2_subdev_frame_interval *ival)
 {
 	struct tvp514x_decoder *decoder = to_decoder(sd);
 	struct v4l2_fract *timeperframe;
 	enum tvp514x_std current_std;
 
+	/*
+	 * FIXME: Implement support for V4L2_SUBDEV_FORMAT_TRY, using the V4L2
+	 * subdev active state API.
+	 */
+	if (ival->which != V4L2_SUBDEV_FORMAT_ACTIVE)
+		return -EINVAL;
 
 	timeperframe = &ival->interval;
 
@@ -940,8 +939,6 @@ static const struct v4l2_subdev_video_ops tvp514x_video_ops = {
 	.s_std = tvp514x_s_std,
 	.s_routing = tvp514x_s_routing,
 	.querystd = tvp514x_querystd,
-	.g_frame_interval = tvp514x_g_frame_interval,
-	.s_frame_interval = tvp514x_s_frame_interval,
 	.s_stream = tvp514x_s_stream,
 };
 
@@ -949,6 +946,8 @@ static const struct v4l2_subdev_pad_ops tvp514x_pad_ops = {
 	.enum_mbus_code = tvp514x_enum_mbus_code,
 	.get_fmt = tvp514x_get_pad_format,
 	.set_fmt = tvp514x_set_pad_format,
+	.get_frame_interval = tvp514x_get_frame_interval,
+	.set_frame_interval = tvp514x_set_frame_interval,
 };
 
 static const struct v4l2_subdev_ops tvp514x_ops = {
diff --git a/drivers/media/i2c/tvp5150.c b/drivers/media/i2c/tvp5150.c
index e543b3f7a4..9fc586cfdc 100644
--- a/drivers/media/i2c/tvp5150.c
+++ b/drivers/media/i2c/tvp5150.c
@@ -1035,7 +1035,7 @@ tvp5150_get_pad_crop(struct tvp5150 *decoder,
 		return &decoder->rect;
 	case V4L2_SUBDEV_FORMAT_TRY:
 #if defined(CONFIG_VIDEO_V4L2_SUBDEV_API)
-		return v4l2_subdev_get_try_crop(&decoder->sd, sd_state, pad);
+		return v4l2_subdev_state_get_crop(sd_state, pad);
 #else
 		return ERR_PTR(-EINVAL);
 #endif
@@ -1209,8 +1209,8 @@ static int tvp5150_get_mbus_config(struct v4l2_subdev *sd,
 /****************************************************************************
 			V4L2 subdev pad ops
  ****************************************************************************/
-static int tvp5150_init_cfg(struct v4l2_subdev *sd,
-			    struct v4l2_subdev_state *sd_state)
+static int tvp5150_init_state(struct v4l2_subdev *sd,
+			      struct v4l2_subdev_state *sd_state)
 {
 	struct tvp5150 *decoder = to_tvp5150(sd);
 	v4l2_std_id std;
@@ -1722,7 +1722,6 @@ static const struct v4l2_subdev_vbi_ops tvp5150_vbi_ops = {
 };
 
 static const struct v4l2_subdev_pad_ops tvp5150_pad_ops = {
-	.init_cfg = tvp5150_init_cfg,
 	.enum_mbus_code = tvp5150_enum_mbus_code,
 	.enum_frame_size = tvp5150_enum_frame_size,
 	.set_fmt = tvp5150_fill_fmt,
@@ -1741,6 +1740,7 @@ static const struct v4l2_subdev_ops tvp5150_ops = {
 };
 
 static const struct v4l2_subdev_internal_ops tvp5150_internal_ops = {
+	.init_state = tvp5150_init_state,
 	.registered = tvp5150_registered,
 	.open = tvp5150_open,
 	.close = tvp5150_close,
diff --git a/drivers/media/i2c/tvp7002.c b/drivers/media/i2c/tvp7002.c
index a2d7bc7998..30831b4b56 100644
--- a/drivers/media/i2c/tvp7002.c
+++ b/drivers/media/i2c/tvp7002.c
@@ -791,7 +791,7 @@ static const struct v4l2_ctrl_ops tvp7002_ctrl_ops = {
 /*
  * tvp7002_enum_mbus_code() - Enum supported digital video format on pad
  * @sd: pointer to standard V4L2 sub-device structure
- * @cfg: pad configuration
+ * @sd_state: V4L2 subdev state
  * @code: pointer to subdev enum mbus code struct
  *
  * Enumerate supported digital video formats for pad.
@@ -813,7 +813,7 @@ tvp7002_enum_mbus_code(struct v4l2_subdev *sd,
 /*
  * tvp7002_get_pad_format() - get video format on pad
  * @sd: pointer to standard V4L2 sub-device structure
- * @cfg: pad configuration
+ * @sd_state: V4L2 subdev state
  * @fmt: pointer to subdev format struct
  *
  * get video format for pad.
@@ -837,7 +837,7 @@ tvp7002_get_pad_format(struct v4l2_subdev *sd,
 /*
  * tvp7002_set_pad_format() - set video format on pad
  * @sd: pointer to standard V4L2 sub-device structure
- * @cfg: pad configuration
+ * @sd_state: V4L2 subdev state
  * @fmt: pointer to subdev format struct
  *
  * set video format for pad.
diff --git a/drivers/media/i2c/tw9900.c b/drivers/media/i2c/tw9900.c
new file mode 100644
index 0000000000..bc7623ec46
--- /dev/null
+++ b/drivers/media/i2c/tw9900.c
@@ -0,0 +1,781 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Driver for the Techwell TW9900 multi-standard video decoder.
+ *
+ * Copyright (C) 2018 Fuzhou Rockchip Electronics Co., Ltd.
+ * Copyright (C) 2020 Maxime Chevallier <maxime.chevallier@bootlin.com>
+ * Copyright (C) 2023 Mehdi Djait <mehdi.djait@bootlin.com>
+ */
+
+#include <linux/bitfield.h>
+#include <linux/clk.h>
+#include <linux/delay.h>
+#include <linux/device.h>
+#include <linux/gpio/consumer.h>
+#include <linux/i2c.h>
+#include <linux/module.h>
+#include <linux/pm_runtime.h>
+#include <linux/regulator/consumer.h>
+#include <media/media-entity.h>
+#include <media/v4l2-async.h>
+#include <media/v4l2-ctrls.h>
+#include <media/v4l2-event.h>
+#include <media/v4l2-subdev.h>
+
+#define TW9900_REG_CHIP_ID			0x00
+#define TW9900_REG_CHIP_STATUS			0x01
+#define TW9900_REG_CHIP_STATUS_VDLOSS		BIT(7)
+#define TW9900_REG_CHIP_STATUS_HLOCK		BIT(6)
+#define TW9900_REG_OUT_FMT_CTL			0x03
+#define TW9900_REG_OUT_FMT_CTL_STANDBY		0xA7
+#define TW9900_REG_OUT_FMT_CTL_STREAMING	0xA0
+#define TW9900_REG_CKHY_HSDLY			0x04
+#define TW9900_REG_OUT_CTRL_I			0x05
+#define TW9900_REG_ANALOG_CTL			0x06
+#define TW9900_REG_CROP_HI			0x07
+#define TW9900_REG_VDELAY_LO			0x08
+#define TW9900_REG_VACTIVE_LO			0x09
+#define TW9900_REG_HACTIVE_LO			0x0B
+#define TW9900_REG_CNTRL1			0x0C
+#define TW9900_REG_BRIGHT_CTL			0x10
+#define TW9900_REG_CONTRAST_CTL			0x11
+#define TW9900_REG_VBI_CNTL			0x19
+#define TW9900_REG_ANAL_CTL_II			0x1A
+#define TW9900_REG_OUT_CTRL_II			0x1B
+#define TW9900_REG_STD				0x1C
+#define TW9900_REG_STD_AUTO_PROGRESS		BIT(7)
+#define TW9900_STDNOW_MASK			GENMASK(6, 4)
+#define TW9900_REG_STDR				0x1D
+#define TW9900_REG_MISSCNT			0x26
+#define TW9900_REG_MISC_CTL_II			0x2F
+#define TW9900_REG_VVBI				0x55
+
+#define TW9900_CHIP_ID				0x00
+#define TW9900_STD_NTSC_M			0
+#define TW9900_STD_PAL_BDGHI			1
+#define TW9900_STD_AUTO				7
+
+#define TW9900_VIDEO_POLL_TRIES			20
+
+struct regval {
+	u8 addr;
+	u8 val;
+};
+
+struct tw9900_mode {
+	u32 width;
+	u32 height;
+	u32 std;
+	const struct regval *reg_list;
+	int n_regs;
+};
+
+struct tw9900 {
+	struct i2c_client *client;
+	struct gpio_desc *reset_gpio;
+	struct regulator *regulator;
+
+	struct v4l2_subdev subdev;
+	struct v4l2_ctrl_handler hdl;
+	struct media_pad pad;
+
+	/* Serialize access to hardware and global state. */
+	struct mutex mutex;
+
+	bool streaming;
+	const struct tw9900_mode *cur_mode;
+};
+
+#define to_tw9900(sd) container_of(sd, struct tw9900, subdev)
+
+static const struct regval tw9900_init_regs[] = {
+	{ TW9900_REG_MISC_CTL_II,	0xE6 },
+	{ TW9900_REG_MISSCNT,		0x24 },
+	{ TW9900_REG_OUT_FMT_CTL,	0xA7 },
+	{ TW9900_REG_ANAL_CTL_II,	0x0A },
+	{ TW9900_REG_VDELAY_LO,		0x19 },
+	{ TW9900_REG_STD,		0x00 },
+	{ TW9900_REG_VACTIVE_LO,	0xF0 },
+	{ TW9900_REG_STD,		0x07 },
+	{ TW9900_REG_CKHY_HSDLY,	0x00 },
+	{ TW9900_REG_ANALOG_CTL,	0x80 },
+	{ TW9900_REG_CNTRL1,		0xDC },
+	{ TW9900_REG_OUT_CTRL_I,	0x98 },
+};
+
+static const struct regval tw9900_pal_regs[] = {
+	{ TW9900_REG_STD,		0x01 },
+};
+
+static const struct regval tw9900_ntsc_regs[] = {
+	{ TW9900_REG_OUT_FMT_CTL,	0xA4 },
+	{ TW9900_REG_VDELAY_LO,		0x12 },
+	{ TW9900_REG_VACTIVE_LO,	0xF0 },
+	{ TW9900_REG_CROP_HI,		0x02 },
+	{ TW9900_REG_HACTIVE_LO,	0xD0 },
+	{ TW9900_REG_VBI_CNTL,		0x01 },
+	{ TW9900_REG_STD,		0x00 },
+};
+
+static const struct tw9900_mode supported_modes[] = {
+	{
+		.width = 720,
+		.height = 480,
+		.std = V4L2_STD_NTSC,
+		.reg_list = tw9900_ntsc_regs,
+		.n_regs = ARRAY_SIZE(tw9900_ntsc_regs),
+	},
+	{
+		.width = 720,
+		.height = 576,
+		.std = V4L2_STD_PAL,
+		.reg_list = tw9900_pal_regs,
+		.n_regs = ARRAY_SIZE(tw9900_pal_regs),
+	},
+};
+
+static int tw9900_write_reg(struct i2c_client *client, u8 reg, u8 val)
+{
+	int ret;
+
+	ret = i2c_smbus_write_byte_data(client, reg, val);
+	if (ret < 0)
+		dev_err(&client->dev, "write reg error: %d\n", ret);
+
+	return ret;
+}
+
+static int tw9900_write_array(struct i2c_client *client,
+			      const struct regval *regs, int n_regs)
+{
+	int i, ret = 0;
+
+	for (i = 0; i < n_regs; i++) {
+		ret = tw9900_write_reg(client, regs[i].addr, regs[i].val);
+		if (ret)
+			return ret;
+	}
+
+	return 0;
+}
+
+static int tw9900_read_reg(struct i2c_client *client, u8 reg)
+{
+	int ret;
+
+	ret = i2c_smbus_read_byte_data(client, reg);
+	if (ret < 0)
+		dev_err(&client->dev, "read reg error: %d\n", ret);
+
+	return ret;
+}
+
+static void tw9900_fill_fmt(const struct tw9900_mode *mode,
+			    struct v4l2_mbus_framefmt *fmt)
+{
+	fmt->code = MEDIA_BUS_FMT_UYVY8_2X8;
+	fmt->width = mode->width;
+	fmt->height = mode->height;
+	fmt->field = V4L2_FIELD_NONE;
+	fmt->quantization = V4L2_QUANTIZATION_DEFAULT;
+	fmt->colorspace = V4L2_COLORSPACE_SMPTE170M;
+	fmt->xfer_func = V4L2_MAP_XFER_FUNC_DEFAULT(V4L2_COLORSPACE_SMPTE170M);
+	fmt->ycbcr_enc = V4L2_MAP_YCBCR_ENC_DEFAULT(V4L2_COLORSPACE_SMPTE170M);
+}
+
+static int tw9900_get_fmt(struct v4l2_subdev *sd,
+			  struct v4l2_subdev_state *sd_state,
+			  struct v4l2_subdev_format *fmt)
+{
+	struct tw9900 *tw9900 = to_tw9900(sd);
+	struct v4l2_mbus_framefmt *mbus_fmt = &fmt->format;
+
+	mutex_lock(&tw9900->mutex);
+	tw9900_fill_fmt(tw9900->cur_mode, mbus_fmt);
+	mutex_unlock(&tw9900->mutex);
+
+	return 0;
+}
+
+static int tw9900_set_fmt(struct v4l2_subdev *sd,
+			  struct v4l2_subdev_state *sd_state,
+			  struct v4l2_subdev_format *fmt)
+{
+	struct tw9900 *tw9900 = to_tw9900(sd);
+	struct v4l2_mbus_framefmt *mbus_fmt = &fmt->format;
+
+	mutex_lock(&tw9900->mutex);
+
+	if (tw9900->streaming) {
+		mutex_unlock(&tw9900->mutex);
+		return -EBUSY;
+	}
+
+	tw9900_fill_fmt(tw9900->cur_mode, mbus_fmt);
+
+	mutex_unlock(&tw9900->mutex);
+
+	return 0;
+}
+
+static int tw9900_enum_mbus_code(struct v4l2_subdev *sd,
+				 struct v4l2_subdev_state *sd_state,
+				 struct v4l2_subdev_mbus_code_enum *code)
+{
+	if (code->index > 0)
+		return -EINVAL;
+
+	code->code = MEDIA_BUS_FMT_UYVY8_2X8;
+
+	return 0;
+}
+
+static int tw9900_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+	struct tw9900 *tw9900 = container_of(ctrl->handler, struct tw9900, hdl);
+	int ret;
+
+	if (pm_runtime_suspended(&tw9900->client->dev))
+		return 0;
+
+	/* v4l2_ctrl_lock() locks tw9900->mutex. */
+	switch (ctrl->id) {
+	case V4L2_CID_BRIGHTNESS:
+		ret = tw9900_write_reg(tw9900->client, TW9900_REG_BRIGHT_CTL,
+				       (u8)ctrl->val);
+		break;
+	case V4L2_CID_CONTRAST:
+		ret = tw9900_write_reg(tw9900->client, TW9900_REG_CONTRAST_CTL,
+				       (u8)ctrl->val);
+		break;
+	default:
+		ret = -EINVAL;
+		break;
+	}
+
+	return ret;
+}
+
+static int tw9900_s_stream(struct v4l2_subdev *sd, int on)
+{
+	struct tw9900 *tw9900 = to_tw9900(sd);
+	struct i2c_client *client = tw9900->client;
+	int ret;
+
+	mutex_lock(&tw9900->mutex);
+
+	if (tw9900->streaming == on) {
+		mutex_unlock(&tw9900->mutex);
+		return 0;
+	}
+
+	mutex_unlock(&tw9900->mutex);
+
+	if (on) {
+		ret = pm_runtime_resume_and_get(&client->dev);
+		if (ret < 0)
+			return ret;
+
+		mutex_lock(&tw9900->mutex);
+
+		ret = __v4l2_ctrl_handler_setup(sd->ctrl_handler);
+		if (ret)
+			goto err_unlock;
+
+		ret = tw9900_write_array(tw9900->client,
+					 tw9900->cur_mode->reg_list,
+					 tw9900->cur_mode->n_regs);
+		if (ret)
+			goto err_unlock;
+
+		ret = tw9900_write_reg(client, TW9900_REG_OUT_FMT_CTL,
+				       TW9900_REG_OUT_FMT_CTL_STREAMING);
+		if (ret)
+			goto err_unlock;
+
+		tw9900->streaming = on;
+
+		mutex_unlock(&tw9900->mutex);
+
+	} else {
+		mutex_lock(&tw9900->mutex);
+
+		ret = tw9900_write_reg(client, TW9900_REG_OUT_FMT_CTL,
+				       TW9900_REG_OUT_FMT_CTL_STANDBY);
+		if (ret)
+			goto err_unlock;
+
+		tw9900->streaming = on;
+
+		mutex_unlock(&tw9900->mutex);
+
+		pm_runtime_put(&client->dev);
+	}
+
+	return 0;
+
+err_unlock:
+	mutex_unlock(&tw9900->mutex);
+	pm_runtime_put(&client->dev);
+
+	return ret;
+}
+
+static int tw9900_subscribe_event(struct v4l2_subdev *sd,
+				  struct v4l2_fh *fh,
+				  struct v4l2_event_subscription *sub)
+{
+	switch (sub->type) {
+	case V4L2_EVENT_SOURCE_CHANGE:
+		return v4l2_src_change_event_subdev_subscribe(sd, fh, sub);
+	case V4L2_EVENT_CTRL:
+		return v4l2_ctrl_subdev_subscribe_event(sd, fh, sub);
+	default:
+		return -EINVAL;
+	}
+}
+
+static int tw9900_s_std(struct v4l2_subdev *sd, v4l2_std_id std)
+{
+	struct tw9900 *tw9900 = to_tw9900(sd);
+	const struct tw9900_mode *mode = NULL;
+	int i;
+
+	if (!(std & (V4L2_STD_NTSC | V4L2_STD_PAL)))
+		return -EINVAL;
+
+	for (i = 0; i < ARRAY_SIZE(supported_modes); i++)
+		if (supported_modes[i].std & std)
+			mode = &supported_modes[i];
+	if (!mode)
+		return -EINVAL;
+
+	mutex_lock(&tw9900->mutex);
+	tw9900->cur_mode = mode;
+	mutex_unlock(&tw9900->mutex);
+
+	return 0;
+}
+
+static int tw9900_get_stream_std(struct tw9900 *tw9900,
+				 v4l2_std_id *std)
+{
+	int cur_std, ret;
+
+	lockdep_assert_held(&tw9900->mutex);
+
+	ret = tw9900_read_reg(tw9900->client, TW9900_REG_STD);
+	if (ret < 0) {
+		*std = V4L2_STD_UNKNOWN;
+		return ret;
+	}
+
+	cur_std = FIELD_GET(TW9900_STDNOW_MASK, ret);
+	switch (cur_std) {
+	case TW9900_STD_NTSC_M:
+		*std = V4L2_STD_NTSC;
+		break;
+	case TW9900_STD_PAL_BDGHI:
+		*std = V4L2_STD_PAL;
+		break;
+	case TW9900_STD_AUTO:
+		*std = V4L2_STD_UNKNOWN;
+		break;
+	default:
+		*std = V4L2_STD_UNKNOWN;
+		break;
+	}
+
+	return 0;
+}
+
+static int tw9900_g_std(struct v4l2_subdev *sd, v4l2_std_id *std)
+{
+	struct tw9900 *tw9900 = to_tw9900(sd);
+
+	mutex_lock(&tw9900->mutex);
+	*std = tw9900->cur_mode->std;
+	mutex_unlock(&tw9900->mutex);
+
+	return 0;
+}
+
+static int tw9900_start_autodetect(struct tw9900 *tw9900)
+{
+	int ret;
+
+	lockdep_assert_held(&tw9900->mutex);
+
+	ret = tw9900_write_reg(tw9900->client, TW9900_REG_STDR,
+			       BIT(TW9900_STD_NTSC_M) |
+			       BIT(TW9900_STD_PAL_BDGHI));
+	if (ret)
+		return ret;
+
+	ret = tw9900_write_reg(tw9900->client, TW9900_REG_STD,
+			       TW9900_STD_AUTO);
+	if (ret)
+		return ret;
+
+	ret = tw9900_write_reg(tw9900->client, TW9900_REG_STDR,
+			       BIT(TW9900_STD_NTSC_M) |
+			       BIT(TW9900_STD_PAL_BDGHI) |
+			       BIT(TW9900_STD_AUTO));
+	if (ret)
+		return ret;
+
+	/*
+	 * Autodetect takes a while to start, and during the starting sequence
+	 * the autodetection status is reported as done.
+	 */
+	msleep(30);
+
+	return 0;
+}
+
+static int tw9900_detect_done(struct tw9900 *tw9900, bool *done)
+{
+	int ret;
+
+	lockdep_assert_held(&tw9900->mutex);
+
+	ret = tw9900_read_reg(tw9900->client, TW9900_REG_STD);
+	if (ret < 0)
+		return ret;
+
+	*done = !(ret & TW9900_REG_STD_AUTO_PROGRESS);
+
+	return 0;
+}
+
+static int tw9900_querystd(struct v4l2_subdev *sd, v4l2_std_id *std)
+{
+	struct tw9900 *tw9900 = to_tw9900(sd);
+	bool done = false;
+	int i, ret;
+
+	mutex_lock(&tw9900->mutex);
+
+	if (tw9900->streaming) {
+		mutex_unlock(&tw9900->mutex);
+		return -EBUSY;
+	}
+
+	mutex_unlock(&tw9900->mutex);
+
+	ret = pm_runtime_resume_and_get(&tw9900->client->dev);
+	if (ret < 0)
+		return ret;
+
+	mutex_lock(&tw9900->mutex);
+
+	ret = tw9900_start_autodetect(tw9900);
+	if (ret)
+		goto out_unlock;
+
+	for (i = 0; i < TW9900_VIDEO_POLL_TRIES; i++) {
+		ret = tw9900_detect_done(tw9900, &done);
+		if (ret)
+			goto out_unlock;
+
+		if (done)
+			break;
+
+		msleep(20);
+	}
+
+	if (!done) {
+		ret = -ETIMEDOUT;
+		goto out_unlock;
+	}
+
+	ret = tw9900_get_stream_std(tw9900, std);
+
+out_unlock:
+	mutex_unlock(&tw9900->mutex);
+	pm_runtime_put(&tw9900->client->dev);
+
+	return ret;
+}
+
+static int tw9900_g_tvnorms(struct v4l2_subdev *sd, v4l2_std_id *std)
+{
+	*std = V4L2_STD_NTSC | V4L2_STD_PAL;
+
+	return 0;
+}
+
+static int tw9900_g_input_status(struct v4l2_subdev *sd, u32 *status)
+{
+	struct tw9900 *tw9900 = to_tw9900(sd);
+	int ret;
+
+	mutex_lock(&tw9900->mutex);
+
+	if (tw9900->streaming) {
+		mutex_unlock(&tw9900->mutex);
+		return -EBUSY;
+	}
+
+	mutex_unlock(&tw9900->mutex);
+
+	*status = V4L2_IN_ST_NO_SIGNAL;
+
+	ret = pm_runtime_resume_and_get(&tw9900->client->dev);
+	if (ret < 0)
+		return ret;
+
+	mutex_lock(&tw9900->mutex);
+	ret = tw9900_read_reg(tw9900->client, TW9900_REG_CHIP_STATUS);
+	mutex_unlock(&tw9900->mutex);
+
+	pm_runtime_put(&tw9900->client->dev);
+
+	if (ret < 0)
+		return ret;
+
+	*status = ret & TW9900_REG_CHIP_STATUS_HLOCK ? 0 : V4L2_IN_ST_NO_SIGNAL;
+
+	return 0;
+}
+
+static const struct v4l2_subdev_core_ops tw9900_core_ops = {
+	.subscribe_event	= tw9900_subscribe_event,
+	.unsubscribe_event	= v4l2_event_subdev_unsubscribe,
+};
+
+static const struct v4l2_subdev_video_ops tw9900_video_ops = {
+	.s_std		= tw9900_s_std,
+	.g_std		= tw9900_g_std,
+	.querystd	= tw9900_querystd,
+	.g_tvnorms	= tw9900_g_tvnorms,
+	.g_input_status = tw9900_g_input_status,
+	.s_stream	= tw9900_s_stream,
+};
+
+static const struct v4l2_subdev_pad_ops tw9900_pad_ops = {
+	.enum_mbus_code	= tw9900_enum_mbus_code,
+	.get_fmt	= tw9900_get_fmt,
+	.set_fmt	= tw9900_set_fmt,
+};
+
+static const struct v4l2_subdev_ops tw9900_subdev_ops = {
+	.core	= &tw9900_core_ops,
+	.video	= &tw9900_video_ops,
+	.pad	= &tw9900_pad_ops,
+};
+
+static const struct v4l2_ctrl_ops tw9900_ctrl_ops = {
+	.s_ctrl	= tw9900_s_ctrl,
+};
+
+static int tw9900_check_id(struct tw9900 *tw9900,
+			   struct i2c_client *client)
+{
+	struct device *dev = &tw9900->client->dev;
+	int ret;
+
+	ret = pm_runtime_resume_and_get(&tw9900->client->dev);
+	if (ret < 0)
+		return ret;
+
+	mutex_lock(&tw9900->mutex);
+	ret = tw9900_read_reg(client, TW9900_CHIP_ID);
+	mutex_unlock(&tw9900->mutex);
+
+	pm_runtime_put(&tw9900->client->dev);
+
+	if (ret < 0)
+		return ret;
+
+	if (ret != TW9900_CHIP_ID) {
+		dev_err(dev, "Unexpected decoder id %#x\n", ret);
+		return -ENODEV;
+	}
+
+	return 0;
+}
+
+static int tw9900_runtime_resume(struct device *dev)
+{
+	struct i2c_client *client = to_i2c_client(dev);
+	struct v4l2_subdev *sd = i2c_get_clientdata(client);
+	struct tw9900 *tw9900 = to_tw9900(sd);
+	int ret;
+
+	mutex_lock(&tw9900->mutex);
+
+	if (tw9900->reset_gpio)
+		gpiod_set_value_cansleep(tw9900->reset_gpio, 1);
+
+	ret = regulator_enable(tw9900->regulator);
+	if (ret < 0) {
+		mutex_unlock(&tw9900->mutex);
+		return ret;
+	}
+
+	usleep_range(50000, 52000);
+
+	if (tw9900->reset_gpio)
+		gpiod_set_value_cansleep(tw9900->reset_gpio, 0);
+
+	usleep_range(1000, 2000);
+
+	ret = tw9900_write_array(tw9900->client, tw9900_init_regs,
+				 ARRAY_SIZE(tw9900_init_regs));
+
+	mutex_unlock(&tw9900->mutex);
+
+	/* This sleep is needed for the Horizontal Sync PLL to lock. */
+	msleep(300);
+
+	return ret;
+}
+
+static int tw9900_runtime_suspend(struct device *dev)
+{
+	struct i2c_client *client = to_i2c_client(dev);
+	struct v4l2_subdev *sd = i2c_get_clientdata(client);
+	struct tw9900 *tw9900 = to_tw9900(sd);
+
+	mutex_lock(&tw9900->mutex);
+
+	if (tw9900->reset_gpio)
+		gpiod_set_value_cansleep(tw9900->reset_gpio, 1);
+
+	regulator_disable(tw9900->regulator);
+
+	mutex_unlock(&tw9900->mutex);
+
+	return 0;
+}
+
+static int tw9900_probe(struct i2c_client *client)
+{
+	struct device *dev = &client->dev;
+	struct v4l2_ctrl_handler *hdl;
+	struct tw9900 *tw9900;
+	int ret = 0;
+
+	tw9900 = devm_kzalloc(dev, sizeof(*tw9900), GFP_KERNEL);
+	if (!tw9900)
+		return -ENOMEM;
+
+	tw9900->client = client;
+	tw9900->cur_mode = &supported_modes[0];
+
+	tw9900->reset_gpio = devm_gpiod_get_optional(dev, "reset",
+						     GPIOD_OUT_LOW);
+	if (IS_ERR(tw9900->reset_gpio))
+		return dev_err_probe(dev, PTR_ERR(tw9900->reset_gpio),
+				     "Failed to get reset gpio\n");
+
+	tw9900->regulator = devm_regulator_get(&tw9900->client->dev, "vdd");
+	if (IS_ERR(tw9900->regulator))
+		return dev_err_probe(dev, PTR_ERR(tw9900->regulator),
+				     "Failed to get power regulator\n");
+
+	v4l2_i2c_subdev_init(&tw9900->subdev, client, &tw9900_subdev_ops);
+	tw9900->subdev.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE |
+				V4L2_SUBDEV_FL_HAS_EVENTS;
+
+	mutex_init(&tw9900->mutex);
+
+	hdl = &tw9900->hdl;
+
+	ret = v4l2_ctrl_handler_init(hdl, 2);
+	if (ret)
+		goto err_destory_mutex;
+
+	hdl->lock = &tw9900->mutex;
+
+	v4l2_ctrl_new_std(hdl, &tw9900_ctrl_ops, V4L2_CID_BRIGHTNESS,
+			  -128, 127, 1, 0);
+	v4l2_ctrl_new_std(hdl, &tw9900_ctrl_ops, V4L2_CID_CONTRAST,
+			  0, 255, 1, 0x60);
+
+	tw9900->subdev.ctrl_handler = hdl;
+	if (hdl->error) {
+		ret = hdl->error;
+		goto err_free_handler;
+	}
+
+	tw9900->pad.flags = MEDIA_PAD_FL_SOURCE;
+	tw9900->subdev.entity.function = MEDIA_ENT_F_DV_DECODER;
+
+	ret = media_entity_pads_init(&tw9900->subdev.entity, 1, &tw9900->pad);
+	if (ret < 0)
+		goto err_free_handler;
+
+	pm_runtime_set_suspended(dev);
+	pm_runtime_enable(dev);
+
+	ret = tw9900_check_id(tw9900, client);
+	if (ret)
+		goto err_disable_pm;
+
+	ret = v4l2_async_register_subdev(&tw9900->subdev);
+	if (ret) {
+		dev_err(dev, "v4l2 async register subdev failed\n");
+		goto err_disable_pm;
+	}
+
+	return 0;
+
+err_disable_pm:
+	pm_runtime_disable(dev);
+	media_entity_cleanup(&tw9900->subdev.entity);
+err_free_handler:
+	v4l2_ctrl_handler_free(hdl);
+err_destory_mutex:
+	mutex_destroy(&tw9900->mutex);
+
+	return ret;
+}
+
+static void tw9900_remove(struct i2c_client *client)
+{
+	struct v4l2_subdev *sd = i2c_get_clientdata(client);
+	struct tw9900 *tw9900 = to_tw9900(sd);
+
+	v4l2_async_unregister_subdev(sd);
+	media_entity_cleanup(&sd->entity);
+	v4l2_ctrl_handler_free(sd->ctrl_handler);
+
+	pm_runtime_disable(&client->dev);
+
+	mutex_destroy(&tw9900->mutex);
+}
+
+static const struct dev_pm_ops tw9900_pm_ops = {
+	.runtime_suspend = tw9900_runtime_suspend,
+	.runtime_resume = tw9900_runtime_resume,
+};
+
+static const struct i2c_device_id tw9900_id[] = {
+	{ "tw9900", 0 },
+	{ }
+};
+MODULE_DEVICE_TABLE(i2c, tw9900_id);
+
+static const struct of_device_id tw9900_of_match[] = {
+	{ .compatible = "techwell,tw9900" },
+	{},
+};
+MODULE_DEVICE_TABLE(of, tw9900_of_match);
+
+static struct i2c_driver tw9900_i2c_driver = {
+	.driver = {
+		.name		= "tw9900",
+		.pm		= &tw9900_pm_ops,
+		.of_match_table	= tw9900_of_match,
+	},
+	.probe	  = tw9900_probe,
+	.remove	  = tw9900_remove,
+	.id_table = tw9900_id,
+};
+
+module_i2c_driver(tw9900_i2c_driver);
+
+MODULE_DESCRIPTION("tw9900 decoder driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/i2c/tw9910.c b/drivers/media/i2c/tw9910.c
index 477a64d8f8..905af98c7d 100644
--- a/drivers/media/i2c/tw9910.c
+++ b/drivers/media/i2c/tw9910.c
@@ -829,8 +829,6 @@ static int tw9910_set_fmt(struct v4l2_subdev *sd,
 	if (format->which == V4L2_SUBDEV_FORMAT_ACTIVE)
 		return tw9910_s_fmt(sd, mf);
 
-	sd_state->pads->try_fmt = *mf;
-
 	return 0;
 }
 
diff --git a/drivers/media/i2c/video-i2c.c b/drivers/media/i2c/video-i2c.c
index 178bd06cc2..56dbe07a1c 100644
--- a/drivers/media/i2c/video-i2c.c
+++ b/drivers/media/i2c/video-i2c.c
@@ -405,9 +405,10 @@ static int queue_setup(struct vb2_queue *vq,
 {
 	struct video_i2c_data *data = vb2_get_drv_priv(vq);
 	unsigned int size = data->chip->buffer_size;
+	unsigned int q_num_bufs = vb2_get_num_buffers(vq);
 
-	if (vq->num_buffers + *nbuffers < 2)
-		*nbuffers = 2;
+	if (q_num_bufs + *nbuffers < 2)
+		*nbuffers = 2 - q_num_bufs;
 
 	if (*nplanes)
 		return sizes[0] < size ? -EINVAL : 0;
@@ -794,7 +795,7 @@ static int video_i2c_probe(struct i2c_client *client)
 	queue->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
 	queue->drv_priv = data;
 	queue->buf_struct_size = sizeof(struct video_i2c_buffer);
-	queue->min_buffers_needed = 1;
+	queue->min_queued_buffers = 1;
 	queue->ops = &video_i2c_video_qops;
 	queue->mem_ops = &vb2_vmalloc_memops;
 
diff --git a/drivers/media/mc/Kconfig b/drivers/media/mc/Kconfig
index 375b096129..c82b07d2ef 100644
--- a/drivers/media/mc/Kconfig
+++ b/drivers/media/mc/Kconfig
@@ -11,10 +11,3 @@ config MEDIA_CONTROLLER_DVB
 	  Enable the media controller API support for DVB.
 
 	  This is currently experimental.
-
-config MEDIA_CONTROLLER_REQUEST_API
-	bool
-	depends on MEDIA_CONTROLLER
-	help
-	  This option enables the Request API for the Media controller and V4L2
-	  interfaces. It is currently needed by a few stateless codec drivers.
diff --git a/drivers/media/mc/mc-device.c b/drivers/media/mc/mc-device.c
index 8cee956e38..c0dd4ae572 100644
--- a/drivers/media/mc/mc-device.c
+++ b/drivers/media/mc/mc-device.c
@@ -372,16 +372,12 @@ static long media_device_get_topology(struct media_device *mdev, void *arg)
 
 static long media_device_request_alloc(struct media_device *mdev, void *arg)
 {
-#ifdef CONFIG_MEDIA_CONTROLLER_REQUEST_API
 	int *alloc_fd = arg;
 
 	if (!mdev->ops || !mdev->ops->req_validate || !mdev->ops->req_queue)
 		return -ENOTTY;
 
 	return media_request_alloc(mdev, alloc_fd);
-#else
-	return -ENOTTY;
-#endif
 }
 
 static long copy_arg_from_user(void *karg, void __user *uarg, unsigned int cmd)
diff --git a/drivers/media/pci/bt8xx/bttv-driver.c b/drivers/media/pci/bt8xx/bttv-driver.c
index 49a3dd70ec..511f013cc3 100644
--- a/drivers/media/pci/bt8xx/bttv-driver.c
+++ b/drivers/media/pci/bt8xx/bttv-driver.c
@@ -3113,7 +3113,7 @@ static int vdev_init(struct bttv *btv, struct video_device *vfd,
 	q->gfp_flags = __GFP_DMA32;
 	q->buf_struct_size = sizeof(struct bttv_buffer);
 	q->lock = &btv->lock;
-	q->min_buffers_needed = 2;
+	q->min_queued_buffers = 2;
 	q->dev = &btv->c.pci->dev;
 	err = vb2_queue_init(q);
 	if (err)
diff --git a/drivers/media/pci/cobalt/cobalt-v4l2.c b/drivers/media/pci/cobalt/cobalt-v4l2.c
index 26bf58d17a..77ba08ace2 100644
--- a/drivers/media/pci/cobalt/cobalt-v4l2.c
+++ b/drivers/media/pci/cobalt/cobalt-v4l2.c
@@ -1260,7 +1260,7 @@ static int cobalt_node_register(struct cobalt *cobalt, int node)
 	q->ops = &cobalt_qops;
 	q->mem_ops = &vb2_dma_sg_memops;
 	q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
-	q->min_buffers_needed = 2;
+	q->min_queued_buffers = 2;
 	q->lock = &s->lock;
 	q->dev = &cobalt->pci_dev->dev;
 	vdev->queue = q;
diff --git a/drivers/media/pci/cx18/cx18-streams.c b/drivers/media/pci/cx18/cx18-streams.c
index 597472754c..acc6418db4 100644
--- a/drivers/media/pci/cx18/cx18-streams.c
+++ b/drivers/media/pci/cx18/cx18-streams.c
@@ -104,6 +104,7 @@ static int cx18_queue_setup(struct vb2_queue *vq,
 			    unsigned int *nbuffers, unsigned int *nplanes,
 			    unsigned int sizes[], struct device *alloc_devs[])
 {
+	unsigned int q_num_bufs = vb2_get_num_buffers(vq);
 	struct cx18_stream *s = vb2_get_drv_priv(vq);
 	struct cx18 *cx = s->cx;
 	unsigned int szimage;
@@ -121,8 +122,8 @@ static int cx18_queue_setup(struct vb2_queue *vq,
 	 * Let's request at least three buffers: two for the
 	 * DMA engine and one for userspace.
 	 */
-	if (vq->num_buffers + *nbuffers < 3)
-		*nbuffers = 3 - vq->num_buffers;
+	if (q_num_bufs + *nbuffers < 3)
+		*nbuffers = 3 - q_num_bufs;
 
 	if (*nplanes) {
 		if (*nplanes != 1 || sizes[0] < szimage)
@@ -286,7 +287,7 @@ static int cx18_stream_init(struct cx18 *cx, int type)
 		s->vidq.ops = &cx18_vb2_qops;
 		s->vidq.mem_ops = &vb2_vmalloc_memops;
 		s->vidq.timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
-		s->vidq.min_buffers_needed = 2;
+		s->vidq.min_queued_buffers = 2;
 		s->vidq.gfp_flags = GFP_DMA32;
 		s->vidq.dev = &cx->pci_dev->dev;
 		s->vidq.lock = &cx->serialize_lock;
diff --git a/drivers/media/pci/cx23885/cx23885-417.c b/drivers/media/pci/cx23885/cx23885-417.c
index 434677bd4a..fdb96f80c0 100644
--- a/drivers/media/pci/cx23885/cx23885-417.c
+++ b/drivers/media/pci/cx23885/cx23885-417.c
@@ -1525,7 +1525,7 @@ int cx23885_417_register(struct cx23885_dev *dev)
 	q->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
 	q->io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF | VB2_READ;
 	q->gfp_flags = GFP_DMA32;
-	q->min_buffers_needed = 2;
+	q->min_queued_buffers = 2;
 	q->drv_priv = dev;
 	q->buf_struct_size = sizeof(struct cx23885_buffer);
 	q->ops = &cx23885_qops;
diff --git a/drivers/media/pci/cx23885/cx23885-dvb.c b/drivers/media/pci/cx23885/cx23885-dvb.c
index 7551ca4a32..3d01cdc4c7 100644
--- a/drivers/media/pci/cx23885/cx23885-dvb.c
+++ b/drivers/media/pci/cx23885/cx23885-dvb.c
@@ -2667,7 +2667,7 @@ int cx23885_dvb_register(struct cx23885_tsport *port)
 		q->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
 		q->io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF | VB2_READ;
 		q->gfp_flags = GFP_DMA32;
-		q->min_buffers_needed = 2;
+		q->min_queued_buffers = 2;
 		q->drv_priv = port;
 		q->buf_struct_size = sizeof(struct cx23885_buffer);
 		q->ops = &dvb_qops;
diff --git a/drivers/media/pci/cx23885/cx23885-video.c b/drivers/media/pci/cx23885/cx23885-video.c
index 9af2c55961..42fdcf992e 100644
--- a/drivers/media/pci/cx23885/cx23885-video.c
+++ b/drivers/media/pci/cx23885/cx23885-video.c
@@ -1321,7 +1321,7 @@ int cx23885_video_register(struct cx23885_dev *dev)
 	q->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
 	q->io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF | VB2_READ;
 	q->gfp_flags = GFP_DMA32;
-	q->min_buffers_needed = 2;
+	q->min_queued_buffers = 2;
 	q->drv_priv = dev;
 	q->buf_struct_size = sizeof(struct cx23885_buffer);
 	q->ops = &cx23885_video_qops;
@@ -1338,7 +1338,7 @@ int cx23885_video_register(struct cx23885_dev *dev)
 	q->type = V4L2_BUF_TYPE_VBI_CAPTURE;
 	q->io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF | VB2_READ;
 	q->gfp_flags = GFP_DMA32;
-	q->min_buffers_needed = 2;
+	q->min_queued_buffers = 2;
 	q->drv_priv = dev;
 	q->buf_struct_size = sizeof(struct cx23885_buffer);
 	q->ops = &cx23885_vbi_qops;
diff --git a/drivers/media/pci/cx25821/cx25821-video.c b/drivers/media/pci/cx25821/cx25821-video.c
index 1b80c990cb..0bee4b728a 100644
--- a/drivers/media/pci/cx25821/cx25821-video.c
+++ b/drivers/media/pci/cx25821/cx25821-video.c
@@ -730,7 +730,7 @@ int cx25821_video_register(struct cx25821_dev *dev)
 		q->io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF;
 		q->io_modes |= is_output ? VB2_WRITE : VB2_READ;
 		q->gfp_flags = GFP_DMA32;
-		q->min_buffers_needed = 2;
+		q->min_queued_buffers = 2;
 		q->drv_priv = chan;
 		q->buf_struct_size = sizeof(struct cx25821_buffer);
 		q->ops = &cx25821_video_qops;
diff --git a/drivers/media/pci/cx88/cx88-blackbird.c b/drivers/media/pci/cx88/cx88-blackbird.c
index c1b41a9283..d55df8fdb3 100644
--- a/drivers/media/pci/cx88/cx88-blackbird.c
+++ b/drivers/media/pci/cx88/cx88-blackbird.c
@@ -1195,7 +1195,7 @@ static int cx8802_blackbird_probe(struct cx8802_driver *drv)
 	q->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
 	q->io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF | VB2_READ;
 	q->gfp_flags = GFP_DMA32;
-	q->min_buffers_needed = 2;
+	q->min_queued_buffers = 2;
 	q->drv_priv = dev;
 	q->buf_struct_size = sizeof(struct cx88_buffer);
 	q->ops = &blackbird_qops;
diff --git a/drivers/media/pci/cx88/cx88-dvb.c b/drivers/media/pci/cx88/cx88-dvb.c
index 2087f2491c..b33b3a5e32 100644
--- a/drivers/media/pci/cx88/cx88-dvb.c
+++ b/drivers/media/pci/cx88/cx88-dvb.c
@@ -1776,7 +1776,7 @@ static int cx8802_dvb_probe(struct cx8802_driver *drv)
 		q->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
 		q->io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF | VB2_READ;
 		q->gfp_flags = GFP_DMA32;
-		q->min_buffers_needed = 2;
+		q->min_queued_buffers = 2;
 		q->drv_priv = dev;
 		q->buf_struct_size = sizeof(struct cx88_buffer);
 		q->ops = &dvb_qops;
diff --git a/drivers/media/pci/cx88/cx88-video.c b/drivers/media/pci/cx88/cx88-video.c
index c0ef03ed74..cefb6b25e9 100644
--- a/drivers/media/pci/cx88/cx88-video.c
+++ b/drivers/media/pci/cx88/cx88-video.c
@@ -1411,7 +1411,7 @@ static int cx8800_initdev(struct pci_dev *pci_dev,
 	q->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
 	q->io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF | VB2_READ;
 	q->gfp_flags = GFP_DMA32;
-	q->min_buffers_needed = 2;
+	q->min_queued_buffers = 2;
 	q->drv_priv = dev;
 	q->buf_struct_size = sizeof(struct cx88_buffer);
 	q->ops = &cx8800_video_qops;
@@ -1428,7 +1428,7 @@ static int cx8800_initdev(struct pci_dev *pci_dev,
 	q->type = V4L2_BUF_TYPE_VBI_CAPTURE;
 	q->io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF | VB2_READ;
 	q->gfp_flags = GFP_DMA32;
-	q->min_buffers_needed = 2;
+	q->min_queued_buffers = 2;
 	q->drv_priv = dev;
 	q->buf_struct_size = sizeof(struct cx88_buffer);
 	q->ops = &cx8800_vbi_qops;
diff --git a/drivers/media/pci/dt3155/dt3155.c b/drivers/media/pci/dt3155/dt3155.c
index 548156b199..dff853e73f 100644
--- a/drivers/media/pci/dt3155/dt3155.c
+++ b/drivers/media/pci/dt3155/dt3155.c
@@ -128,8 +128,6 @@ dt3155_queue_setup(struct vb2_queue *vq,
 	struct dt3155_priv *pd = vb2_get_drv_priv(vq);
 	unsigned size = pd->width * pd->height;
 
-	if (vq->num_buffers + *nbuffers < 2)
-		*nbuffers = 2 - vq->num_buffers;
 	if (*num_planes)
 		return sizes[0] < size ? -EINVAL : 0;
 	*num_planes = 1;
@@ -519,7 +517,7 @@ static int dt3155_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 	pd->vidq.ops = &q_ops;
 	pd->vidq.mem_ops = &vb2_dma_contig_memops;
 	pd->vidq.drv_priv = pd;
-	pd->vidq.min_buffers_needed = 2;
+	pd->vidq.min_queued_buffers = 2;
 	pd->vidq.gfp_flags = GFP_DMA32;
 	pd->vidq.lock = &pd->mux; /* for locking v4l2_file_operations */
 	pd->vidq.dev = &pdev->dev;
diff --git a/drivers/media/pci/intel/ipu-bridge.c b/drivers/media/pci/intel/ipu-bridge.c
index e38198e259..f980e3125a 100644
--- a/drivers/media/pci/intel/ipu-bridge.c
+++ b/drivers/media/pci/intel/ipu-bridge.c
@@ -53,7 +53,7 @@ static const struct ipu_sensor_config ipu_supported_sensors[] = {
 	/* Omnivision ov8856 */
 	IPU_SENSOR_CONFIG("OVTI8856", 3, 180000000, 360000000, 720000000),
 	/* Omnivision ov2740 */
-	IPU_SENSOR_CONFIG("INT3474", 1, 360000000),
+	IPU_SENSOR_CONFIG("INT3474", 1, 180000000),
 	/* Hynix hi556 */
 	IPU_SENSOR_CONFIG("INT3537", 1, 437000000),
 	/* Omnivision ov13b10 */
diff --git a/drivers/media/pci/intel/ipu3/ipu3-cio2.c b/drivers/media/pci/intel/ipu3/ipu3-cio2.c
index 5dd69a251b..ed08bf4178 100644
--- a/drivers/media/pci/intel/ipu3/ipu3-cio2.c
+++ b/drivers/media/pci/intel/ipu3/ipu3-cio2.c
@@ -1205,23 +1205,16 @@ static int cio2_subdev_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
 	};
 
 	/* Initialize try_fmt */
-	format = v4l2_subdev_get_try_format(sd, fh->state, CIO2_PAD_SINK);
+	format = v4l2_subdev_state_get_format(fh->state, CIO2_PAD_SINK);
 	*format = fmt_default;
 
 	/* same as sink */
-	format = v4l2_subdev_get_try_format(sd, fh->state, CIO2_PAD_SOURCE);
+	format = v4l2_subdev_state_get_format(fh->state, CIO2_PAD_SOURCE);
 	*format = fmt_default;
 
 	return 0;
 }
 
-/*
- * cio2_subdev_get_fmt - Handle get format by pads subdev method
- * @sd : pointer to v4l2 subdev structure
- * @cfg: V4L2 subdev pad config
- * @fmt: pointer to v4l2 subdev format structure
- * return -EINVAL or zero on success
- */
 static int cio2_subdev_get_fmt(struct v4l2_subdev *sd,
 			       struct v4l2_subdev_state *sd_state,
 			       struct v4l2_subdev_format *fmt)
@@ -1231,8 +1224,8 @@ static int cio2_subdev_get_fmt(struct v4l2_subdev *sd,
 	mutex_lock(&q->subdev_lock);
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY)
-		fmt->format = *v4l2_subdev_get_try_format(sd, sd_state,
-							  fmt->pad);
+		fmt->format = *v4l2_subdev_state_get_format(sd_state,
+							    fmt->pad);
 	else
 		fmt->format = q->subdev_fmt;
 
@@ -1241,13 +1234,6 @@ static int cio2_subdev_get_fmt(struct v4l2_subdev *sd,
 	return 0;
 }
 
-/*
- * cio2_subdev_set_fmt - Handle set format by pads subdev method
- * @sd : pointer to v4l2 subdev structure
- * @cfg: V4L2 subdev pad config
- * @fmt: pointer to v4l2 subdev format structure
- * return -EINVAL or zero on success
- */
 static int cio2_subdev_set_fmt(struct v4l2_subdev *sd,
 			       struct v4l2_subdev_state *sd_state,
 			       struct v4l2_subdev_format *fmt)
@@ -1265,7 +1251,7 @@ static int cio2_subdev_set_fmt(struct v4l2_subdev *sd,
 		return cio2_subdev_get_fmt(sd, sd_state, fmt);
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY)
-		mbus = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
+		mbus = v4l2_subdev_state_get_format(sd_state, fmt->pad);
 	else
 		mbus = &q->subdev_fmt;
 
@@ -1603,7 +1589,7 @@ static int cio2_queue_init(struct cio2_device *cio2, struct cio2_queue *q)
 	vbq->mem_ops = &vb2_dma_sg_memops;
 	vbq->buf_struct_size = sizeof(struct cio2_buffer);
 	vbq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
-	vbq->min_buffers_needed = 1;
+	vbq->min_queued_buffers = 1;
 	vbq->drv_priv = cio2;
 	vbq->lock = &q->lock;
 	r = vb2_queue_init(vbq);
diff --git a/drivers/media/pci/intel/ivsc/mei_csi.c b/drivers/media/pci/intel/ivsc/mei_csi.c
index e111fd6ff6..3c74d06a27 100644
--- a/drivers/media/pci/intel/ivsc/mei_csi.c
+++ b/drivers/media/pci/intel/ivsc/mei_csi.c
@@ -338,7 +338,7 @@ mei_csi_get_pad_format(struct v4l2_subdev *sd,
 
 	switch (which) {
 	case V4L2_SUBDEV_FORMAT_TRY:
-		return v4l2_subdev_get_try_format(sd, sd_state, pad);
+		return v4l2_subdev_state_get_format(sd_state, pad);
 	case V4L2_SUBDEV_FORMAT_ACTIVE:
 		return &csi->format_mbus[pad];
 	default:
@@ -346,8 +346,8 @@ mei_csi_get_pad_format(struct v4l2_subdev *sd,
 	}
 }
 
-static int mei_csi_init_cfg(struct v4l2_subdev *sd,
-			    struct v4l2_subdev_state *sd_state)
+static int mei_csi_init_state(struct v4l2_subdev *sd,
+			      struct v4l2_subdev_state *sd_state)
 {
 	struct v4l2_mbus_framefmt *mbusformat;
 	struct mei_csi *csi = sd_to_csi(sd);
@@ -356,7 +356,7 @@ static int mei_csi_init_cfg(struct v4l2_subdev *sd,
 	mutex_lock(&csi->lock);
 
 	for (i = 0; i < sd->entity.num_pads; i++) {
-		mbusformat = v4l2_subdev_get_try_format(sd, sd_state, i);
+		mbusformat = v4l2_subdev_state_get_format(sd_state, i);
 		*mbusformat = mei_csi_format_mbus_default;
 	}
 
@@ -554,7 +554,6 @@ static const struct v4l2_subdev_video_ops mei_csi_video_ops = {
 };
 
 static const struct v4l2_subdev_pad_ops mei_csi_pad_ops = {
-	.init_cfg = mei_csi_init_cfg,
 	.get_fmt = mei_csi_get_fmt,
 	.set_fmt = mei_csi_set_fmt,
 };
@@ -564,6 +563,10 @@ static const struct v4l2_subdev_ops mei_csi_subdev_ops = {
 	.pad = &mei_csi_pad_ops,
 };
 
+static const struct v4l2_subdev_internal_ops mei_csi_internal_ops = {
+	.init_state = mei_csi_init_state,
+};
+
 static const struct media_entity_operations mei_csi_entity_ops = {
 	.link_validate = v4l2_subdev_link_validate,
 };
@@ -645,47 +648,66 @@ static int mei_csi_parse_firmware(struct mei_csi *csi)
 	};
 	struct device *dev = &csi->cldev->dev;
 	struct v4l2_async_connection *asd;
-	struct fwnode_handle *fwnode;
-	struct fwnode_handle *ep;
+	struct fwnode_handle *sink_ep, *source_ep;
 	int ret;
 
-	ep = fwnode_graph_get_endpoint_by_id(dev_fwnode(dev), 0, 0, 0);
-	if (!ep) {
-		dev_err(dev, "not connected to subdevice\n");
+	sink_ep = fwnode_graph_get_endpoint_by_id(dev_fwnode(dev), 0, 0, 0);
+	if (!sink_ep) {
+		dev_err(dev, "can't obtain sink endpoint\n");
 		return -EINVAL;
 	}
 
-	ret = v4l2_fwnode_endpoint_parse(ep, &v4l2_ep);
+	v4l2_async_subdev_nf_init(&csi->notifier, &csi->subdev);
+	csi->notifier.ops = &mei_csi_notify_ops;
+
+	ret = v4l2_fwnode_endpoint_parse(sink_ep, &v4l2_ep);
 	if (ret) {
-		dev_err(dev, "could not parse v4l2 endpoint\n");
-		fwnode_handle_put(ep);
-		return -EINVAL;
+		dev_err(dev, "could not parse v4l2 sink endpoint\n");
+		goto out_nf_cleanup;
 	}
 
-	fwnode = fwnode_graph_get_remote_endpoint(ep);
-	fwnode_handle_put(ep);
+	csi->nr_of_lanes = v4l2_ep.bus.mipi_csi2.num_data_lanes;
 
-	v4l2_async_subdev_nf_init(&csi->notifier, &csi->subdev);
-	csi->notifier.ops = &mei_csi_notify_ops;
+	source_ep = fwnode_graph_get_endpoint_by_id(dev_fwnode(dev), 1, 0, 0);
+	if (!source_ep) {
+		ret = -ENOTCONN;
+		dev_err(dev, "can't obtain source endpoint\n");
+		goto out_nf_cleanup;
+	}
 
-	asd = v4l2_async_nf_add_fwnode(&csi->notifier, fwnode,
-				       struct v4l2_async_connection);
-	if (IS_ERR(asd)) {
-		fwnode_handle_put(fwnode);
-		return PTR_ERR(asd);
+	ret = v4l2_fwnode_endpoint_parse(source_ep, &v4l2_ep);
+	fwnode_handle_put(source_ep);
+	if (ret) {
+		dev_err(dev, "could not parse v4l2 source endpoint\n");
+		goto out_nf_cleanup;
 	}
 
-	ret = v4l2_fwnode_endpoint_alloc_parse(fwnode, &v4l2_ep);
-	fwnode_handle_put(fwnode);
-	if (ret)
-		return ret;
-	csi->nr_of_lanes = v4l2_ep.bus.mipi_csi2.num_data_lanes;
+	if (csi->nr_of_lanes != v4l2_ep.bus.mipi_csi2.num_data_lanes) {
+		ret = -EINVAL;
+		dev_err(dev,
+			"the number of lanes does not match (%u vs. %u)\n",
+			csi->nr_of_lanes, v4l2_ep.bus.mipi_csi2.num_data_lanes);
+		goto out_nf_cleanup;
+	}
+
+	asd = v4l2_async_nf_add_fwnode_remote(&csi->notifier, sink_ep,
+					      struct v4l2_async_connection);
+	if (IS_ERR(asd)) {
+		ret = PTR_ERR(asd);
+		goto out_nf_cleanup;
+	}
 
 	ret = v4l2_async_nf_register(&csi->notifier);
 	if (ret)
-		v4l2_async_nf_cleanup(&csi->notifier);
+		goto out_nf_cleanup;
+
+	fwnode_handle_put(sink_ep);
 
-	v4l2_fwnode_endpoint_free(&v4l2_ep);
+	return 0;
+
+out_nf_cleanup:
+	v4l2_async_nf_cleanup(&csi->notifier);
+	fwnode_handle_put(sink_ep);
 
 	return ret;
 }
@@ -728,6 +750,7 @@ static int mei_csi_probe(struct mei_cl_device *cldev,
 
 	csi->subdev.dev = &cldev->dev;
 	v4l2_subdev_init(&csi->subdev, &mei_csi_subdev_ops);
+	csi->subdev.internal_ops = &mei_csi_internal_ops;
 	v4l2_set_subdevdata(&csi->subdev, csi);
 	csi->subdev.flags = V4L2_SUBDEV_FL_HAS_DEVNODE |
 			    V4L2_SUBDEV_FL_HAS_EVENTS;
diff --git a/drivers/media/pci/ivtv/Kconfig b/drivers/media/pci/ivtv/Kconfig
index 9be52101bc..2498f9079b 100644
--- a/drivers/media/pci/ivtv/Kconfig
+++ b/drivers/media/pci/ivtv/Kconfig
@@ -48,9 +48,7 @@ config VIDEO_IVTV_ALSA
 config VIDEO_FB_IVTV
 	tristate "Conexant cx23415 framebuffer support"
 	depends on VIDEO_IVTV && FB
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
+	select FB_IOMEM_HELPERS
 	help
 	  This is a framebuffer driver for the Conexant cx23415 MPEG
 	  encoder/decoder.
diff --git a/drivers/media/pci/ivtv/ivtv-driver.h b/drivers/media/pci/ivtv/ivtv-driver.h
index ce3a7ca517..a6ffa99e16 100644
--- a/drivers/media/pci/ivtv/ivtv-driver.h
+++ b/drivers/media/pci/ivtv/ivtv-driver.h
@@ -619,6 +619,7 @@ struct ivtv {
 	u32 hw_flags;			/* hardware description of the board */
 	v4l2_std_id tuner_std;		/* the norm of the card's tuner (fixed) */
 	struct v4l2_subdev *sd_video;	/* controlling video decoder subdev */
+	bool sd_video_is_streaming;	/* is video already streaming? */
 	struct v4l2_subdev *sd_audio;	/* controlling audio subdev */
 	struct v4l2_subdev *sd_muxer;	/* controlling audio muxer subdev */
 	resource_size_t base_addr;      /* PCI resource base address */
diff --git a/drivers/media/pci/ivtv/ivtv-streams.c b/drivers/media/pci/ivtv/ivtv-streams.c
index 13d7d55e65..af9e6235c7 100644
--- a/drivers/media/pci/ivtv/ivtv-streams.c
+++ b/drivers/media/pci/ivtv/ivtv-streams.c
@@ -623,10 +623,12 @@ int ivtv_start_v4l2_encode_stream(struct ivtv_stream *s)
 		/* Avoid tinny audio problem - ensure audio clocks are going */
 		v4l2_subdev_call(itv->sd_audio, audio, s_stream, 1);
 		/* Avoid unpredictable PCI bus hang - disable video clocks */
-		v4l2_subdev_call(itv->sd_video, video, s_stream, 0);
+		if (itv->sd_video_is_streaming)
+			v4l2_subdev_call(itv->sd_video, video, s_stream, 0);
 		ivtv_msleep_timeout(300, 0);
 		ivtv_vapi(itv, CX2341X_ENC_INITIALIZE_INPUT, 0);
 		v4l2_subdev_call(itv->sd_video, video, s_stream, 1);
+		itv->sd_video_is_streaming = true;
 	}
 
 	/* begin_capture */
diff --git a/drivers/media/pci/ivtv/ivtvfb.c b/drivers/media/pci/ivtv/ivtvfb.c
index 23c8c094e7..410477e3e6 100644
--- a/drivers/media/pci/ivtv/ivtvfb.c
+++ b/drivers/media/pci/ivtv/ivtvfb.c
@@ -927,17 +927,17 @@ static int ivtvfb_blank(int blank_mode, struct fb_info *info)
 
 static const struct fb_ops ivtvfb_ops = {
 	.owner = THIS_MODULE,
+	.fb_read        = fb_io_read,
 	.fb_write       = ivtvfb_write,
 	.fb_check_var   = ivtvfb_check_var,
 	.fb_set_par     = ivtvfb_set_par,
 	.fb_setcolreg   = ivtvfb_setcolreg,
-	.fb_fillrect    = cfb_fillrect,
-	.fb_copyarea    = cfb_copyarea,
-	.fb_imageblit   = cfb_imageblit,
+	__FB_DEFAULT_IOMEM_OPS_DRAW,
 	.fb_cursor      = NULL,
 	.fb_ioctl       = ivtvfb_ioctl,
 	.fb_pan_display = ivtvfb_pan_display,
 	.fb_blank       = ivtvfb_blank,
+	__FB_DEFAULT_IOMEM_OPS_MMAP,
 };
 
 /* Restore hardware after firmware restart */
diff --git a/drivers/media/pci/mgb4/mgb4_vin.c b/drivers/media/pci/mgb4/mgb4_vin.c
index d72b07b87c..2cd78c5398 100644
--- a/drivers/media/pci/mgb4/mgb4_vin.c
+++ b/drivers/media/pci/mgb4/mgb4_vin.c
@@ -849,7 +849,7 @@ struct mgb4_vin_dev *mgb4_vin_create(struct mgb4_dev *mgbdev, int id)
 	vindev->queue.mem_ops = &vb2_dma_sg_memops;
 	vindev->queue.gfp_flags = GFP_DMA32;
 	vindev->queue.timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
-	vindev->queue.min_buffers_needed = 2;
+	vindev->queue.min_queued_buffers = 2;
 	vindev->queue.drv_priv = vindev;
 	vindev->queue.lock = &vindev->lock;
 	vindev->queue.dev = dev;
diff --git a/drivers/media/pci/mgb4/mgb4_vout.c b/drivers/media/pci/mgb4/mgb4_vout.c
index 857fc7bbd2..241353ee77 100644
--- a/drivers/media/pci/mgb4/mgb4_vout.c
+++ b/drivers/media/pci/mgb4/mgb4_vout.c
@@ -523,7 +523,7 @@ struct mgb4_vout_dev *mgb4_vout_create(struct mgb4_dev *mgbdev, int id)
 	voutdev->queue.mem_ops = &vb2_dma_sg_memops;
 	voutdev->queue.gfp_flags = GFP_DMA32;
 	voutdev->queue.timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
-	voutdev->queue.min_buffers_needed = 2;
+	voutdev->queue.min_queued_buffers = 2;
 	voutdev->queue.drv_priv = voutdev;
 	voutdev->queue.lock = &voutdev->lock;
 	voutdev->queue.dev = dev;
diff --git a/drivers/media/pci/netup_unidvb/netup_unidvb_core.c b/drivers/media/pci/netup_unidvb/netup_unidvb_core.c
index d85bfbb77a..557985ba25 100644
--- a/drivers/media/pci/netup_unidvb/netup_unidvb_core.c
+++ b/drivers/media/pci/netup_unidvb/netup_unidvb_core.c
@@ -293,12 +293,13 @@ static int netup_unidvb_queue_setup(struct vb2_queue *vq,
 				    struct device *alloc_devs[])
 {
 	struct netup_dma *dma = vb2_get_drv_priv(vq);
+	unsigned int q_num_bufs = vb2_get_num_buffers(vq);
 
 	dev_dbg(&dma->ndev->pci_dev->dev, "%s()\n", __func__);
 
 	*nplanes = 1;
-	if (vq->num_buffers + *nbuffers < VIDEO_MAX_FRAME)
-		*nbuffers = VIDEO_MAX_FRAME - vq->num_buffers;
+	if (q_num_bufs + *nbuffers < VIDEO_MAX_FRAME)
+		*nbuffers = VIDEO_MAX_FRAME - q_num_bufs;
 	sizes[0] = PAGE_ALIGN(NETUP_DMA_PACKETS_COUNT * 188);
 	dev_dbg(&dma->ndev->pci_dev->dev, "%s() nbuffers=%d sizes[0]=%d\n",
 		__func__, *nbuffers, sizes[0]);
diff --git a/drivers/media/pci/netup_unidvb/netup_unidvb_i2c.c b/drivers/media/pci/netup_unidvb/netup_unidvb_i2c.c
index bd38ce4442..46676f2c89 100644
--- a/drivers/media/pci/netup_unidvb/netup_unidvb_i2c.c
+++ b/drivers/media/pci/netup_unidvb/netup_unidvb_i2c.c
@@ -289,7 +289,7 @@ static const struct i2c_algorithm netup_i2c_algorithm = {
 static const struct i2c_adapter netup_i2c_adapter = {
 	.owner		= THIS_MODULE,
 	.name		= NETUP_UNIDVB_NAME,
-	.class		= I2C_CLASS_HWMON | I2C_CLASS_SPD,
+	.class		= I2C_CLASS_HWMON,
 	.algo		= &netup_i2c_algorithm,
 };
 
diff --git a/drivers/media/pci/sta2x11/sta2x11_vip.c b/drivers/media/pci/sta2x11/sta2x11_vip.c
index e4cf9d63e9..364ce9e570 100644
--- a/drivers/media/pci/sta2x11/sta2x11_vip.c
+++ b/drivers/media/pci/sta2x11/sta2x11_vip.c
@@ -757,7 +757,7 @@ static const struct video_device video_dev_template = {
 /**
  * vip_irq - interrupt routine
  * @irq: Number of interrupt ( not used, correct number is assumed )
- * @vip: local data structure containing all information
+ * @data: local data structure containing all information
  *
  * check for both frame interrupts set ( top and bottom ).
  * check FIFO overflow, but limit number of log messages after open.
@@ -767,8 +767,9 @@ static const struct video_device video_dev_template = {
  *
  * IRQ_HANDLED, interrupt done.
  */
-static irqreturn_t vip_irq(int irq, struct sta2x11_vip *vip)
+static irqreturn_t vip_irq(int irq, void *data)
 {
+	struct sta2x11_vip *vip = data;
 	unsigned int status;
 
 	status = reg_read(vip, DVP_ITS);
@@ -1053,9 +1054,7 @@ static int sta2x11_vip_init_one(struct pci_dev *pdev,
 
 	spin_lock_init(&vip->slock);
 
-	ret = request_irq(pdev->irq,
-			  (irq_handler_t) vip_irq,
-			  IRQF_SHARED, KBUILD_MODNAME, vip);
+	ret = request_irq(pdev->irq, vip_irq, IRQF_SHARED, KBUILD_MODNAME, vip);
 	if (ret) {
 		dev_err(&pdev->dev, "request_irq failed\n");
 		ret = -ENODEV;
diff --git a/drivers/media/pci/tw5864/tw5864-video.c b/drivers/media/pci/tw5864/tw5864-video.c
index 197ed89781..8b1aae4b63 100644
--- a/drivers/media/pci/tw5864/tw5864-video.c
+++ b/drivers/media/pci/tw5864/tw5864-video.c
@@ -1114,7 +1114,7 @@ static int tw5864_video_input_init(struct tw5864_input *input, int video_nr)
 	input->vidq.gfp_flags = 0;
 	input->vidq.buf_struct_size = sizeof(struct tw5864_buf);
 	input->vidq.lock = &input->lock;
-	input->vidq.min_buffers_needed = 2;
+	input->vidq.min_queued_buffers = 2;
 	input->vidq.dev = &input->root->pci->dev;
 	ret = vb2_queue_init(&input->vidq);
 	if (ret)
diff --git a/drivers/media/pci/tw68/tw68-video.c b/drivers/media/pci/tw68/tw68-video.c
index 773a18702d..cdf5d733b8 100644
--- a/drivers/media/pci/tw68/tw68-video.c
+++ b/drivers/media/pci/tw68/tw68-video.c
@@ -360,13 +360,14 @@ static int tw68_queue_setup(struct vb2_queue *q,
 			   unsigned int sizes[], struct device *alloc_devs[])
 {
 	struct tw68_dev *dev = vb2_get_drv_priv(q);
-	unsigned tot_bufs = q->num_buffers + *num_buffers;
+	unsigned int q_num_bufs = vb2_get_num_buffers(q);
+	unsigned int tot_bufs = q_num_bufs + *num_buffers;
 	unsigned size = (dev->fmt->depth * dev->width * dev->height) >> 3;
 
 	if (tot_bufs < 2)
 		tot_bufs = 2;
 	tot_bufs = tw68_buffer_count(size, tot_bufs);
-	*num_buffers = tot_bufs - q->num_buffers;
+	*num_buffers = tot_bufs - q_num_bufs;
 	/*
 	 * We allow create_bufs, but only if the sizeimage is >= as the
 	 * current sizeimage. The tw68_buffer_count calculation becomes quite
@@ -951,7 +952,7 @@ int tw68_video_init2(struct tw68_dev *dev, int video_nr)
 	dev->vidq.gfp_flags = __GFP_DMA32 | __GFP_KSWAPD_RECLAIM;
 	dev->vidq.buf_struct_size = sizeof(struct tw68_buf);
 	dev->vidq.lock = &dev->lock;
-	dev->vidq.min_buffers_needed = 2;
+	dev->vidq.min_queued_buffers = 2;
 	dev->vidq.dev = &dev->pci->dev;
 	ret = vb2_queue_init(&dev->vidq);
 	if (ret)
diff --git a/drivers/media/pci/tw686x/tw686x-video.c b/drivers/media/pci/tw686x/tw686x-video.c
index 3ebf7a2c95..63be95fce8 100644
--- a/drivers/media/pci/tw686x/tw686x-video.c
+++ b/drivers/media/pci/tw686x/tw686x-video.c
@@ -423,6 +423,7 @@ static int tw686x_queue_setup(struct vb2_queue *vq,
 			      unsigned int sizes[], struct device *alloc_devs[])
 {
 	struct tw686x_video_channel *vc = vb2_get_drv_priv(vq);
+	unsigned int q_num_bufs = vb2_get_num_buffers(vq);
 	unsigned int szimage =
 		(vc->width * vc->height * vc->format->depth) >> 3;
 
@@ -430,8 +431,8 @@ static int tw686x_queue_setup(struct vb2_queue *vq,
 	 * Let's request at least three buffers: two for the
 	 * DMA engine and one for userspace.
 	 */
-	if (vq->num_buffers + *nbuffers < 3)
-		*nbuffers = 3 - vq->num_buffers;
+	if (q_num_bufs + *nbuffers < 3)
+		*nbuffers = 3 - q_num_bufs;
 
 	if (*nplanes) {
 		if (*nplanes != 1 || sizes[0] < szimage)
@@ -1221,7 +1222,7 @@ int tw686x_video_init(struct tw686x_dev *dev)
 		vc->vidq.ops = &tw686x_video_qops;
 		vc->vidq.mem_ops = dev->dma_ops->mem_ops;
 		vc->vidq.timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
-		vc->vidq.min_buffers_needed = 2;
+		vc->vidq.min_queued_buffers = 2;
 		vc->vidq.lock = &vc->vb_mutex;
 		vc->vidq.gfp_flags = dev->dma_mode != TW686X_DMA_MODE_MEMCPY ?
 				     GFP_DMA32 : 0;
diff --git a/drivers/media/pci/zoran/zoran_driver.c b/drivers/media/pci/zoran/zoran_driver.c
index fa672cc8bc..5c05e64c71 100644
--- a/drivers/media/pci/zoran/zoran_driver.c
+++ b/drivers/media/pci/zoran/zoran_driver.c
@@ -749,8 +749,8 @@ static int zr_vb2_queue_setup(struct vb2_queue *vq, unsigned int *nbuffers, unsi
 
 	zr->buf_in_reserve = 0;
 
-	if (*nbuffers < vq->min_buffers_needed)
-		*nbuffers = vq->min_buffers_needed;
+	if (*nbuffers < vq->min_queued_buffers)
+		*nbuffers = vq->min_queued_buffers;
 
 	if (*nplanes) {
 		if (sizes[0] < size)
@@ -971,7 +971,7 @@ int zoran_queue_init(struct zoran *zr, struct vb2_queue *vq, int dir)
 	vq->mem_ops = &vb2_dma_contig_memops;
 	vq->gfp_flags = GFP_DMA32;
 	vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
-	vq->min_buffers_needed = 9;
+	vq->min_queued_buffers = 9;
 	vq->lock = &zr->lock;
 	err = vb2_queue_init(vq);
 	if (err)
diff --git a/drivers/media/platform/amphion/vpu_dbg.c b/drivers/media/platform/amphion/vpu_dbg.c
index 982c2c7774..940e5bda5f 100644
--- a/drivers/media/platform/amphion/vpu_dbg.c
+++ b/drivers/media/platform/amphion/vpu_dbg.c
@@ -87,7 +87,7 @@ static int vpu_dbg_instance(struct seq_file *s, void *data)
 	num = scnprintf(str, sizeof(str),
 			"output (%2d, %2d): fmt = %c%c%c%c %d x %d, %d;",
 			vb2_is_streaming(vq),
-			vq->num_buffers,
+			vb2_get_num_buffers(vq),
 			inst->out_format.pixfmt,
 			inst->out_format.pixfmt >> 8,
 			inst->out_format.pixfmt >> 16,
@@ -111,7 +111,7 @@ static int vpu_dbg_instance(struct seq_file *s, void *data)
 	num = scnprintf(str, sizeof(str),
 			"capture(%2d, %2d): fmt = %c%c%c%c %d x %d, %d;",
 			vb2_is_streaming(vq),
-			vq->num_buffers,
+			vb2_get_num_buffers(vq),
 			inst->cap_format.pixfmt,
 			inst->cap_format.pixfmt >> 8,
 			inst->cap_format.pixfmt >> 16,
@@ -139,12 +139,19 @@ static int vpu_dbg_instance(struct seq_file *s, void *data)
 		return 0;
 
 	vq = v4l2_m2m_get_src_vq(inst->fh.m2m_ctx);
-	for (i = 0; i < vq->num_buffers; i++) {
-		struct vb2_buffer *vb = vq->bufs[i];
-		struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
+	for (i = 0; i < vb2_get_num_buffers(vq); i++) {
+		struct vb2_buffer *vb;
+		struct vb2_v4l2_buffer *vbuf;
+
+		vb = vb2_get_buffer(vq, i);
+		if (!vb)
+			continue;
 
 		if (vb->state == VB2_BUF_STATE_DEQUEUED)
 			continue;
+
+		vbuf = to_vb2_v4l2_buffer(vb);
+
 		num = scnprintf(str, sizeof(str),
 				"output [%2d] state = %10s, %8s\n",
 				i, vb2_stat_name[vb->state],
@@ -154,12 +161,19 @@ static int vpu_dbg_instance(struct seq_file *s, void *data)
 	}
 
 	vq = v4l2_m2m_get_dst_vq(inst->fh.m2m_ctx);
-	for (i = 0; i < vq->num_buffers; i++) {
-		struct vb2_buffer *vb = vq->bufs[i];
-		struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
+	for (i = 0; i < vb2_get_num_buffers(vq); i++) {
+		struct vb2_buffer *vb;
+		struct vb2_v4l2_buffer *vbuf;
+
+		vb = vb2_get_buffer(vq, i);
+		if (!vb)
+			continue;
 
 		if (vb->state == VB2_BUF_STATE_DEQUEUED)
 			continue;
+
+		vbuf = to_vb2_v4l2_buffer(vb);
+
 		num = scnprintf(str, sizeof(str),
 				"capture[%2d] state = %10s, %8s\n",
 				i, vb2_stat_name[vb->state],
diff --git a/drivers/media/platform/amphion/vpu_v4l2.c b/drivers/media/platform/amphion/vpu_v4l2.c
index d7e0de49b3..c88738e8ff 100644
--- a/drivers/media/platform/amphion/vpu_v4l2.c
+++ b/drivers/media/platform/amphion/vpu_v4l2.c
@@ -439,7 +439,7 @@ int vpu_get_num_buffers(struct vpu_inst *inst, u32 type)
 	else
 		q = v4l2_m2m_get_dst_vq(inst->fh.m2m_ctx);
 
-	return q->num_buffers;
+	return vb2_get_num_buffers(q);
 }
 
 static void vpu_m2m_device_run(void *priv)
@@ -587,7 +587,7 @@ static int vpu_vb2_start_streaming(struct vb2_queue *q, unsigned int count)
 		  fmt->sizeimage[0], fmt->bytesperline[0],
 		  fmt->sizeimage[1], fmt->bytesperline[1],
 		  fmt->sizeimage[2], fmt->bytesperline[2],
-		  q->num_buffers);
+		  vb2_get_num_buffers(q));
 	vb2_clear_last_buffer_dequeued(q);
 	ret = call_vop(inst, start, q->type);
 	if (ret)
@@ -649,7 +649,7 @@ static int vpu_m2m_queue_init(void *priv, struct vb2_queue *src_vq, struct vb2_q
 		src_vq->mem_ops = &vb2_vmalloc_memops;
 	src_vq->drv_priv = inst;
 	src_vq->buf_struct_size = sizeof(struct vpu_vb2_buffer);
-	src_vq->min_buffers_needed = 1;
+	src_vq->min_queued_buffers = 1;
 	src_vq->dev = inst->vpu->dev;
 	src_vq->lock = &inst->lock;
 	ret = vb2_queue_init(src_vq);
@@ -666,7 +666,7 @@ static int vpu_m2m_queue_init(void *priv, struct vb2_queue *src_vq, struct vb2_q
 		dst_vq->mem_ops = &vb2_vmalloc_memops;
 	dst_vq->drv_priv = inst;
 	dst_vq->buf_struct_size = sizeof(struct vpu_vb2_buffer);
-	dst_vq->min_buffers_needed = 1;
+	dst_vq->min_queued_buffers = 1;
 	dst_vq->dev = inst->vpu->dev;
 	dst_vq->lock = &inst->lock;
 	ret = vb2_queue_init(dst_vq);
diff --git a/drivers/media/platform/aspeed/aspeed-video.c b/drivers/media/platform/aspeed/aspeed-video.c
index d08aa7f73d..fc6050e3be 100644
--- a/drivers/media/platform/aspeed/aspeed-video.c
+++ b/drivers/media/platform/aspeed/aspeed-video.c
@@ -2034,7 +2034,7 @@ static int aspeed_video_setup_video(struct aspeed_video *video)
 	vbq->drv_priv = video;
 	vbq->buf_struct_size = sizeof(struct aspeed_video_buffer);
 	vbq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
-	vbq->min_buffers_needed = ASPEED_VIDEO_V4L2_MIN_BUF_REQ;
+	vbq->min_queued_buffers = ASPEED_VIDEO_V4L2_MIN_BUF_REQ;
 
 	rc = vb2_queue_init(vbq);
 	if (rc) {
diff --git a/drivers/media/platform/atmel/atmel-isi.c b/drivers/media/platform/atmel/atmel-isi.c
index 4046212d48..f8450a8ccd 100644
--- a/drivers/media/platform/atmel/atmel-isi.c
+++ b/drivers/media/platform/atmel/atmel-isi.c
@@ -559,11 +559,13 @@ static const struct isi_format *find_format_by_fourcc(struct atmel_isi *isi,
 static void isi_try_fse(struct atmel_isi *isi, const struct isi_format *isi_fmt,
 			struct v4l2_subdev_state *sd_state)
 {
-	int ret;
+	struct v4l2_rect *try_crop =
+		v4l2_subdev_state_get_crop(sd_state, 0);
 	struct v4l2_subdev_frame_size_enum fse = {
 		.code = isi_fmt->mbus_code,
 		.which = V4L2_SUBDEV_FORMAT_TRY,
 	};
+	int ret;
 
 	ret = v4l2_subdev_call(isi->entity.subdev, pad, enum_frame_size,
 			       sd_state, &fse);
@@ -572,11 +574,11 @@ static void isi_try_fse(struct atmel_isi *isi, const struct isi_format *isi_fmt,
 	 * just use the maximum ISI can receive.
 	 */
 	if (ret) {
-		sd_state->pads->try_crop.width = MAX_SUPPORT_WIDTH;
-		sd_state->pads->try_crop.height = MAX_SUPPORT_HEIGHT;
+		try_crop->width = MAX_SUPPORT_WIDTH;
+		try_crop->height = MAX_SUPPORT_HEIGHT;
 	} else {
-		sd_state->pads->try_crop.width = fse.max_width;
-		sd_state->pads->try_crop.height = fse.max_height;
+		try_crop->width = fse.max_width;
+		try_crop->height = fse.max_height;
 	}
 }
 
@@ -587,6 +589,7 @@ static int isi_try_fmt(struct atmel_isi *isi, struct v4l2_format *f,
 	struct v4l2_pix_format *pixfmt = &f->fmt.pix;
 	struct v4l2_subdev_pad_config pad_cfg = {};
 	struct v4l2_subdev_state pad_state = {
+		.sd = isi->entity.subdev,
 		.pads = &pad_cfg,
 	};
 	struct v4l2_subdev_format format = {
@@ -1242,7 +1245,7 @@ static int atmel_isi_probe(struct platform_device *pdev)
 	q->ops = &isi_video_qops;
 	q->mem_ops = &vb2_dma_contig_memops;
 	q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
-	q->min_buffers_needed = 2;
+	q->min_queued_buffers = 2;
 	q->dev = &pdev->dev;
 
 	ret = vb2_queue_init(q);
diff --git a/drivers/media/platform/cadence/cdns-csi2rx.c b/drivers/media/platform/cadence/cdns-csi2rx.c
index c2a979397b..0ea5fa956f 100644
--- a/drivers/media/platform/cadence/cdns-csi2rx.c
+++ b/drivers/media/platform/cadence/cdns-csi2rx.c
@@ -406,20 +406,20 @@ static int csi2rx_set_fmt(struct v4l2_subdev *subdev,
 	format->format.field = V4L2_FIELD_NONE;
 
 	/* Set sink format */
-	fmt = v4l2_subdev_get_pad_format(subdev, state, format->pad);
+	fmt = v4l2_subdev_state_get_format(state, format->pad);
 	*fmt = format->format;
 
 	/* Propagate to source formats */
 	for (i = CSI2RX_PAD_SOURCE_STREAM0; i < CSI2RX_PAD_MAX; i++) {
-		fmt = v4l2_subdev_get_pad_format(subdev, state, i);
+		fmt = v4l2_subdev_state_get_format(state, i);
 		*fmt = format->format;
 	}
 
 	return 0;
 }
 
-static int csi2rx_init_cfg(struct v4l2_subdev *subdev,
-			   struct v4l2_subdev_state *state)
+static int csi2rx_init_state(struct v4l2_subdev *subdev,
+			     struct v4l2_subdev_state *state)
 {
 	struct v4l2_subdev_format format = {
 		.pad = CSI2RX_PAD_SINK,
@@ -441,7 +441,6 @@ static int csi2rx_init_cfg(struct v4l2_subdev *subdev,
 static const struct v4l2_subdev_pad_ops csi2rx_pad_ops = {
 	.get_fmt	= v4l2_subdev_get_fmt,
 	.set_fmt	= csi2rx_set_fmt,
-	.init_cfg	= csi2rx_init_cfg,
 };
 
 static const struct v4l2_subdev_video_ops csi2rx_video_ops = {
@@ -453,6 +452,10 @@ static const struct v4l2_subdev_ops csi2rx_subdev_ops = {
 	.pad		= &csi2rx_pad_ops,
 };
 
+static const struct v4l2_subdev_internal_ops csi2rx_internal_ops = {
+	.init_state	= csi2rx_init_state,
+};
+
 static const struct media_entity_operations csi2rx_media_ops = {
 	.link_validate = v4l2_subdev_link_validate,
 };
@@ -663,6 +666,7 @@ static int csi2rx_probe(struct platform_device *pdev)
 	csi2rx->subdev.owner = THIS_MODULE;
 	csi2rx->subdev.dev = &pdev->dev;
 	v4l2_subdev_init(&csi2rx->subdev, &csi2rx_subdev_ops);
+	csi2rx->subdev.internal_ops = &csi2rx_internal_ops;
 	v4l2_set_subdevdata(&csi2rx->subdev, &pdev->dev);
 	snprintf(csi2rx->subdev.name, sizeof(csi2rx->subdev.name),
 		 "%s.%s", KBUILD_MODNAME, dev_name(&pdev->dev));
diff --git a/drivers/media/platform/cadence/cdns-csi2tx.c b/drivers/media/platform/cadence/cdns-csi2tx.c
index c115742f34..3d98f91f1b 100644
--- a/drivers/media/platform/cadence/cdns-csi2tx.c
+++ b/drivers/media/platform/cadence/cdns-csi2tx.c
@@ -176,8 +176,7 @@ __csi2tx_get_pad_format(struct v4l2_subdev *subdev,
 	struct csi2tx_priv *csi2tx = v4l2_subdev_to_csi2tx(subdev);
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY)
-		return v4l2_subdev_get_try_format(subdev, sd_state,
-						  fmt->pad);
+		return v4l2_subdev_state_get_format(sd_state, fmt->pad);
 
 	return &csi2tx->pad_fmts[fmt->pad];
 }
diff --git a/drivers/media/platform/chips-media/Kconfig b/drivers/media/platform/chips-media/Kconfig
index 57f8f8a22d..ad350eb6b1 100644
--- a/drivers/media/platform/chips-media/Kconfig
+++ b/drivers/media/platform/chips-media/Kconfig
@@ -2,19 +2,5 @@
 
 comment "Chips&Media media platform drivers"
 
-config VIDEO_CODA
-	tristate "Chips&Media Coda multi-standard codec IP"
-	depends on V4L_MEM2MEM_DRIVERS
-	depends on VIDEO_DEV && OF && (ARCH_MXC || COMPILE_TEST)
-	select SRAM
-	select VIDEOBUF2_DMA_CONTIG
-	select VIDEOBUF2_VMALLOC
-	select V4L2_JPEG_HELPER
-	select V4L2_MEM2MEM_DEV
-	select GENERIC_ALLOCATOR
-	help
-	   Coda is a range of video codec IPs that supports
-	   H.264, MPEG-4, and other video formats.
-
-config VIDEO_IMX_VDOA
-	def_tristate VIDEO_CODA if SOC_IMX6Q || COMPILE_TEST
+source "drivers/media/platform/chips-media/coda/Kconfig"
+source "drivers/media/platform/chips-media/wave5/Kconfig"
diff --git a/drivers/media/platform/chips-media/Makefile b/drivers/media/platform/chips-media/Makefile
index bbb16425a8..6b5d99de8b 100644
--- a/drivers/media/platform/chips-media/Makefile
+++ b/drivers/media/platform/chips-media/Makefile
@@ -1,6 +1,4 @@
 # SPDX-License-Identifier: GPL-2.0-only
 
-coda-vpu-objs := coda-common.o coda-bit.o coda-gdi.o coda-h264.o coda-mpeg2.o coda-mpeg4.o coda-jpeg.o
-
-obj-$(CONFIG_VIDEO_CODA) += coda-vpu.o
-obj-$(CONFIG_VIDEO_IMX_VDOA) += imx-vdoa.o
+obj-y += coda/
+obj-y += wave5/
diff --git a/drivers/media/platform/chips-media/coda/Kconfig b/drivers/media/platform/chips-media/coda/Kconfig
new file mode 100644
index 0000000000..cb7b66c713
--- /dev/null
+++ b/drivers/media/platform/chips-media/coda/Kconfig
@@ -0,0 +1,18 @@
+# SPDX-License-Identifier: GPL-2.0-only
+
+config VIDEO_CODA
+	tristate "Chips&Media Coda multi-standard codec IP"
+	depends on V4L_MEM2MEM_DRIVERS
+	depends on VIDEO_DEV && OF && (ARCH_MXC || COMPILE_TEST)
+	select SRAM
+	select VIDEOBUF2_DMA_CONTIG
+	select VIDEOBUF2_VMALLOC
+	select V4L2_JPEG_HELPER
+	select V4L2_MEM2MEM_DEV
+	select GENERIC_ALLOCATOR
+	help
+	   Coda is a range of video codec IPs that supports
+	   H.264, MPEG-4, and other video formats.
+
+config VIDEO_IMX_VDOA
+	def_tristate VIDEO_CODA if SOC_IMX6Q || COMPILE_TEST
diff --git a/drivers/media/platform/chips-media/coda/Makefile b/drivers/media/platform/chips-media/coda/Makefile
new file mode 100644
index 0000000000..bbb16425a8
--- /dev/null
+++ b/drivers/media/platform/chips-media/coda/Makefile
@@ -0,0 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
+
+coda-vpu-objs := coda-common.o coda-bit.o coda-gdi.o coda-h264.o coda-mpeg2.o coda-mpeg4.o coda-jpeg.o
+
+obj-$(CONFIG_VIDEO_CODA) += coda-vpu.o
+obj-$(CONFIG_VIDEO_IMX_VDOA) += imx-vdoa.o
diff --git a/drivers/media/platform/chips-media/coda-bit.c b/drivers/media/platform/chips-media/coda/coda-bit.c
index ed47d5bd8d..ed47d5bd8d 100644
--- a/drivers/media/platform/chips-media/coda-bit.c
+++ b/drivers/media/platform/chips-media/coda/coda-bit.c
diff --git a/drivers/media/platform/chips-media/coda-common.c b/drivers/media/platform/chips-media/coda/coda-common.c
index cc4892129a..7da0194ec8 100644
--- a/drivers/media/platform/chips-media/coda-common.c
+++ b/drivers/media/platform/chips-media/coda/coda-common.c
@@ -794,7 +794,7 @@ static int coda_s_fmt(struct coda_ctx *ctx, struct v4l2_format *f,
 
 	if (vb2_is_busy(vq)) {
 		v4l2_err(&ctx->dev->v4l2_dev, "%s: %s queue busy: %d\n",
-			 __func__, v4l2_type_names[f->type], vq->num_buffers);
+			 __func__, v4l2_type_names[f->type], vb2_get_num_buffers(vq));
 		return -EBUSY;
 	}
 
@@ -2546,7 +2546,7 @@ static int coda_queue_init(struct coda_ctx *ctx, struct vb2_queue *vq)
 	 * would need to be reflected in job_ready(). Currently we expect all
 	 * queues to have at least one buffer queued.
 	 */
-	vq->min_buffers_needed = 1;
+	vq->min_queued_buffers = 1;
 	vq->dev = ctx->dev->dev;
 
 	return vb2_queue_init(vq);
diff --git a/drivers/media/platform/chips-media/coda-gdi.c b/drivers/media/platform/chips-media/coda/coda-gdi.c
index 59d65daca1..59d65daca1 100644
--- a/drivers/media/platform/chips-media/coda-gdi.c
+++ b/drivers/media/platform/chips-media/coda/coda-gdi.c
diff --git a/drivers/media/platform/chips-media/coda-h264.c b/drivers/media/platform/chips-media/coda/coda-h264.c
index 8bd0aa8af1..8bd0aa8af1 100644
--- a/drivers/media/platform/chips-media/coda-h264.c
+++ b/drivers/media/platform/chips-media/coda/coda-h264.c
diff --git a/drivers/media/platform/chips-media/coda-jpeg.c b/drivers/media/platform/chips-media/coda/coda-jpeg.c
index ba8f410029..ba8f410029 100644
--- a/drivers/media/platform/chips-media/coda-jpeg.c
+++ b/drivers/media/platform/chips-media/coda/coda-jpeg.c
diff --git a/drivers/media/platform/chips-media/coda-mpeg2.c b/drivers/media/platform/chips-media/coda/coda-mpeg2.c
index 6f3f6721d2..6f3f6721d2 100644
--- a/drivers/media/platform/chips-media/coda-mpeg2.c
+++ b/drivers/media/platform/chips-media/coda/coda-mpeg2.c
diff --git a/drivers/media/platform/chips-media/coda-mpeg4.c b/drivers/media/platform/chips-media/coda/coda-mpeg4.c
index 483a4fba1b..483a4fba1b 100644
--- a/drivers/media/platform/chips-media/coda-mpeg4.c
+++ b/drivers/media/platform/chips-media/coda/coda-mpeg4.c
diff --git a/drivers/media/platform/chips-media/coda.h b/drivers/media/platform/chips-media/coda/coda.h
index ddfd0a32c6..ddfd0a32c6 100644
--- a/drivers/media/platform/chips-media/coda.h
+++ b/drivers/media/platform/chips-media/coda/coda.h
diff --git a/drivers/media/platform/chips-media/coda_regs.h b/drivers/media/platform/chips-media/coda/coda_regs.h
index db81a904cf..db81a904cf 100644
--- a/drivers/media/platform/chips-media/coda_regs.h
+++ b/drivers/media/platform/chips-media/coda/coda_regs.h
diff --git a/drivers/media/platform/chips-media/imx-vdoa.c b/drivers/media/platform/chips-media/coda/imx-vdoa.c
index c3561fcecb..c3561fcecb 100644
--- a/drivers/media/platform/chips-media/imx-vdoa.c
+++ b/drivers/media/platform/chips-media/coda/imx-vdoa.c
diff --git a/drivers/media/platform/chips-media/imx-vdoa.h b/drivers/media/platform/chips-media/coda/imx-vdoa.h
index a62eab476d..a62eab476d 100644
--- a/drivers/media/platform/chips-media/imx-vdoa.h
+++ b/drivers/media/platform/chips-media/coda/imx-vdoa.h
diff --git a/drivers/media/platform/chips-media/trace.h b/drivers/media/platform/chips-media/coda/trace.h
index 19f98e6daf..abc6a01a74 100644
--- a/drivers/media/platform/chips-media/trace.h
+++ b/drivers/media/platform/chips-media/coda/trace.h
@@ -167,7 +167,7 @@ DEFINE_EVENT(coda_buf_class, coda_jpeg_done,
 #endif /* __CODA_TRACE_H__ */
 
 #undef TRACE_INCLUDE_PATH
-#define TRACE_INCLUDE_PATH ../../drivers/media/platform/chips-media
+#define TRACE_INCLUDE_PATH ../../drivers/media/platform/chips-media/coda
 #undef TRACE_INCLUDE_FILE
 #define TRACE_INCLUDE_FILE trace
 
diff --git a/drivers/media/platform/chips-media/wave5/Kconfig b/drivers/media/platform/chips-media/wave5/Kconfig
new file mode 100644
index 0000000000..f1bcef5177
--- /dev/null
+++ b/drivers/media/platform/chips-media/wave5/Kconfig
@@ -0,0 +1,15 @@
+# SPDX-License-Identifier: GPL-2.0
+config VIDEO_WAVE_VPU
+	tristate "Chips&Media Wave Codec Driver"
+	depends on V4L_MEM2MEM_DRIVERS
+	depends on VIDEO_DEV && OF
+	depends on ARCH_K3 || COMPILE_TEST
+	select VIDEOBUF2_DMA_CONTIG
+	select VIDEOBUF2_VMALLOC
+	select V4L2_MEM2MEM_DEV
+	select GENERIC_ALLOCATOR
+	help
+	  Chips&Media stateful encoder and decoder driver.
+	  The driver supports HEVC and H264 formats.
+	  To compile this driver as modules, choose M here: the
+	  modules will be called wave5.
diff --git a/drivers/media/platform/chips-media/wave5/Makefile b/drivers/media/platform/chips-media/wave5/Makefile
new file mode 100644
index 0000000000..3d738a03bd
--- /dev/null
+++ b/drivers/media/platform/chips-media/wave5/Makefile
@@ -0,0 +1,10 @@
+# SPDX-License-Identifier: GPL-2.0
+
+obj-$(CONFIG_VIDEO_WAVE_VPU) += wave5.o
+wave5-objs +=  	wave5-hw.o \
+		wave5-vpuapi.o \
+		wave5-vdi.o \
+		wave5-vpu-dec.o \
+		wave5-vpu.o \
+		wave5-vpu-enc.o \
+		wave5-helper.o
diff --git a/drivers/media/platform/chips-media/wave5/wave5-helper.c b/drivers/media/platform/chips-media/wave5/wave5-helper.c
new file mode 100644
index 0000000000..8433ecab23
--- /dev/null
+++ b/drivers/media/platform/chips-media/wave5/wave5-helper.c
@@ -0,0 +1,213 @@
+// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+/*
+ * Wave5 series multi-standard codec IP - decoder interface
+ *
+ * Copyright (C) 2021-2023 CHIPS&MEDIA INC
+ */
+
+#include "wave5-helper.h"
+
+const char *state_to_str(enum vpu_instance_state state)
+{
+	switch (state) {
+	case VPU_INST_STATE_NONE:
+		return "NONE";
+	case VPU_INST_STATE_OPEN:
+		return "OPEN";
+	case VPU_INST_STATE_INIT_SEQ:
+		return "INIT_SEQ";
+	case VPU_INST_STATE_PIC_RUN:
+		return "PIC_RUN";
+	case VPU_INST_STATE_STOP:
+		return "STOP";
+	default:
+		return "UNKNOWN";
+	}
+}
+
+void wave5_cleanup_instance(struct vpu_instance *inst)
+{
+	int i;
+
+	if (list_is_singular(&inst->list))
+		wave5_vdi_free_sram(inst->dev);
+
+	for (i = 0; i < inst->fbc_buf_count; i++)
+		wave5_vpu_dec_reset_framebuffer(inst, i);
+
+	wave5_vdi_free_dma_memory(inst->dev, &inst->bitstream_vbuf);
+	v4l2_ctrl_handler_free(&inst->v4l2_ctrl_hdl);
+	if (inst->v4l2_fh.vdev) {
+		v4l2_fh_del(&inst->v4l2_fh);
+		v4l2_fh_exit(&inst->v4l2_fh);
+	}
+	list_del_init(&inst->list);
+	ida_free(&inst->dev->inst_ida, inst->id);
+	kfree(inst->codec_info);
+	kfree(inst);
+}
+
+int wave5_vpu_release_device(struct file *filp,
+			     int (*close_func)(struct vpu_instance *inst, u32 *fail_res),
+			     char *name)
+{
+	struct vpu_instance *inst = wave5_to_vpu_inst(filp->private_data);
+
+	v4l2_m2m_ctx_release(inst->v4l2_fh.m2m_ctx);
+	if (inst->state != VPU_INST_STATE_NONE) {
+		u32 fail_res;
+		int ret;
+
+		ret = close_func(inst, &fail_res);
+		if (fail_res == WAVE5_SYSERR_VPU_STILL_RUNNING) {
+			dev_err(inst->dev->dev, "%s close failed, device is still running\n",
+				name);
+			return -EBUSY;
+		}
+		if (ret && ret != -EIO) {
+			dev_err(inst->dev->dev, "%s close, fail: %d\n", name, ret);
+			return ret;
+		}
+	}
+
+	wave5_cleanup_instance(inst);
+
+	return 0;
+}
+
+int wave5_vpu_queue_init(void *priv, struct vb2_queue *src_vq, struct vb2_queue *dst_vq,
+			 const struct vb2_ops *ops)
+{
+	struct vpu_instance *inst = priv;
+	int ret;
+
+	src_vq->type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE;
+	src_vq->io_modes = VB2_MMAP | VB2_DMABUF;
+	src_vq->mem_ops = &vb2_dma_contig_memops;
+	src_vq->ops = ops;
+	src_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY;
+	src_vq->buf_struct_size = sizeof(struct vpu_src_buffer);
+	src_vq->drv_priv = inst;
+	src_vq->lock = &inst->dev->dev_lock;
+	src_vq->dev = inst->dev->v4l2_dev.dev;
+	ret = vb2_queue_init(src_vq);
+	if (ret)
+		return ret;
+
+	dst_vq->type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE;
+	dst_vq->io_modes = VB2_MMAP | VB2_DMABUF;
+	dst_vq->mem_ops = &vb2_dma_contig_memops;
+	dst_vq->ops = ops;
+	dst_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY;
+	dst_vq->buf_struct_size = sizeof(struct vpu_src_buffer);
+	dst_vq->drv_priv = inst;
+	dst_vq->lock = &inst->dev->dev_lock;
+	dst_vq->dev = inst->dev->v4l2_dev.dev;
+	ret = vb2_queue_init(dst_vq);
+	if (ret)
+		return ret;
+
+	return 0;
+}
+
+int wave5_vpu_subscribe_event(struct v4l2_fh *fh, const struct v4l2_event_subscription *sub)
+{
+	struct vpu_instance *inst = wave5_to_vpu_inst(fh);
+	bool is_decoder = inst->type == VPU_INST_TYPE_DEC;
+
+	dev_dbg(inst->dev->dev, "%s: [%s] type: %u id: %u | flags: %u\n", __func__,
+		is_decoder ? "decoder" : "encoder", sub->type, sub->id, sub->flags);
+
+	switch (sub->type) {
+	case V4L2_EVENT_EOS:
+		return v4l2_event_subscribe(fh, sub, 0, NULL);
+	case V4L2_EVENT_SOURCE_CHANGE:
+		if (is_decoder)
+			return v4l2_src_change_event_subscribe(fh, sub);
+		return -EINVAL;
+	case V4L2_EVENT_CTRL:
+		return v4l2_ctrl_subscribe_event(fh, sub);
+	default:
+		return -EINVAL;
+	}
+}
+
+int wave5_vpu_g_fmt_out(struct file *file, void *fh, struct v4l2_format *f)
+{
+	struct vpu_instance *inst = wave5_to_vpu_inst(fh);
+	int i;
+
+	f->fmt.pix_mp.width = inst->src_fmt.width;
+	f->fmt.pix_mp.height = inst->src_fmt.height;
+	f->fmt.pix_mp.pixelformat = inst->src_fmt.pixelformat;
+	f->fmt.pix_mp.field = inst->src_fmt.field;
+	f->fmt.pix_mp.flags = inst->src_fmt.flags;
+	f->fmt.pix_mp.num_planes = inst->src_fmt.num_planes;
+	for (i = 0; i < f->fmt.pix_mp.num_planes; i++) {
+		f->fmt.pix_mp.plane_fmt[i].bytesperline = inst->src_fmt.plane_fmt[i].bytesperline;
+		f->fmt.pix_mp.plane_fmt[i].sizeimage = inst->src_fmt.plane_fmt[i].sizeimage;
+	}
+
+	f->fmt.pix_mp.colorspace = inst->colorspace;
+	f->fmt.pix_mp.ycbcr_enc = inst->ycbcr_enc;
+	f->fmt.pix_mp.quantization = inst->quantization;
+	f->fmt.pix_mp.xfer_func = inst->xfer_func;
+
+	return 0;
+}
+
+const struct vpu_format *wave5_find_vpu_fmt(unsigned int v4l2_pix_fmt,
+					    const struct vpu_format fmt_list[MAX_FMTS])
+{
+	unsigned int index;
+
+	for (index = 0; index < MAX_FMTS; index++) {
+		if (fmt_list[index].v4l2_pix_fmt == v4l2_pix_fmt)
+			return &fmt_list[index];
+	}
+
+	return NULL;
+}
+
+const struct vpu_format *wave5_find_vpu_fmt_by_idx(unsigned int idx,
+						   const struct vpu_format fmt_list[MAX_FMTS])
+{
+	if (idx >= MAX_FMTS)
+		return NULL;
+
+	if (!fmt_list[idx].v4l2_pix_fmt)
+		return NULL;
+
+	return &fmt_list[idx];
+}
+
+enum wave_std wave5_to_vpu_std(unsigned int v4l2_pix_fmt, enum vpu_instance_type type)
+{
+	switch (v4l2_pix_fmt) {
+	case V4L2_PIX_FMT_H264:
+		return type == VPU_INST_TYPE_DEC ? W_AVC_DEC : W_AVC_ENC;
+	case V4L2_PIX_FMT_HEVC:
+		return type == VPU_INST_TYPE_DEC ? W_HEVC_DEC : W_HEVC_ENC;
+	default:
+		return STD_UNKNOWN;
+	}
+}
+
+void wave5_return_bufs(struct vb2_queue *q, u32 state)
+{
+	struct vpu_instance *inst = vb2_get_drv_priv(q);
+	struct v4l2_m2m_ctx *m2m_ctx = inst->v4l2_fh.m2m_ctx;
+	struct v4l2_ctrl_handler v4l2_ctrl_hdl = inst->v4l2_ctrl_hdl;
+	struct vb2_v4l2_buffer *vbuf;
+
+	for (;;) {
+		if (q->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE)
+			vbuf = v4l2_m2m_src_buf_remove(m2m_ctx);
+		else
+			vbuf = v4l2_m2m_dst_buf_remove(m2m_ctx);
+		if (!vbuf)
+			return;
+		v4l2_ctrl_request_complete(vbuf->vb2_buf.req_obj.req, &v4l2_ctrl_hdl);
+		v4l2_m2m_buf_done(vbuf, state);
+	}
+}
diff --git a/drivers/media/platform/chips-media/wave5/wave5-helper.h b/drivers/media/platform/chips-media/wave5/wave5-helper.h
new file mode 100644
index 0000000000..6cee1c14d3
--- /dev/null
+++ b/drivers/media/platform/chips-media/wave5/wave5-helper.h
@@ -0,0 +1,31 @@
+/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */
+/*
+ * Wave5 series multi-standard codec IP - basic types
+ *
+ * Copyright (C) 2021-2023 CHIPS&MEDIA INC
+ */
+
+#ifndef __WAVE_HELPER_H__
+#define __WAVE_HELPER_H__
+
+#include "wave5-vpu.h"
+
+#define FMT_TYPES	2
+#define MAX_FMTS	12
+
+const char *state_to_str(enum vpu_instance_state state);
+void wave5_cleanup_instance(struct vpu_instance *inst);
+int wave5_vpu_release_device(struct file *filp,
+			     int (*close_func)(struct vpu_instance *inst, u32 *fail_res),
+			     char *name);
+int wave5_vpu_queue_init(void *priv, struct vb2_queue *src_vq, struct vb2_queue *dst_vq,
+			 const struct vb2_ops *ops);
+int wave5_vpu_subscribe_event(struct v4l2_fh *fh, const struct v4l2_event_subscription *sub);
+int wave5_vpu_g_fmt_out(struct file *file, void *fh, struct v4l2_format *f);
+const struct vpu_format *wave5_find_vpu_fmt(unsigned int v4l2_pix_fmt,
+					    const struct vpu_format fmt_list[MAX_FMTS]);
+const struct vpu_format *wave5_find_vpu_fmt_by_idx(unsigned int idx,
+						   const struct vpu_format fmt_list[MAX_FMTS]);
+enum wave_std wave5_to_vpu_std(unsigned int v4l2_pix_fmt, enum vpu_instance_type type);
+void wave5_return_bufs(struct vb2_queue *q, u32 state);
+#endif
diff --git a/drivers/media/platform/chips-media/wave5/wave5-hw.c b/drivers/media/platform/chips-media/wave5/wave5-hw.c
new file mode 100644
index 0000000000..f1e022fb14
--- /dev/null
+++ b/drivers/media/platform/chips-media/wave5/wave5-hw.c
@@ -0,0 +1,2551 @@
+// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+/*
+ * Wave5 series multi-standard codec IP - wave5 backend logic
+ *
+ * Copyright (C) 2021-2023 CHIPS&MEDIA INC
+ */
+
+#include <linux/iopoll.h>
+#include <linux/bitfield.h>
+#include "wave5-vpu.h"
+#include "wave5.h"
+#include "wave5-regdefine.h"
+
+#define FIO_TIMEOUT			10000000
+#define FIO_CTRL_READY			BIT(31)
+#define FIO_CTRL_WRITE			BIT(16)
+#define VPU_BUSY_CHECK_TIMEOUT		10000000
+#define QUEUE_REPORT_MASK		0xffff
+
+/* Encoder support fields */
+#define FEATURE_HEVC10BIT_ENC		BIT(3)
+#define FEATURE_AVC10BIT_ENC		BIT(11)
+#define FEATURE_AVC_ENCODER		BIT(1)
+#define FEATURE_HEVC_ENCODER		BIT(0)
+
+/* Decoder support fields */
+#define FEATURE_AVC_DECODER		BIT(3)
+#define FEATURE_HEVC_DECODER		BIT(2)
+
+#define FEATURE_BACKBONE		BIT(16)
+#define FEATURE_VCORE_BACKBONE		BIT(22)
+#define FEATURE_VCPU_BACKBONE		BIT(28)
+
+#define REMAP_CTRL_MAX_SIZE_BITS	((W5_REMAP_MAX_SIZE >> 12) & 0x1ff)
+#define REMAP_CTRL_REGISTER_VALUE(index)	(			\
+	(BIT(31) | (index << 12) | BIT(11) | REMAP_CTRL_MAX_SIZE_BITS)	\
+)
+
+#define FASTIO_ADDRESS_MASK		GENMASK(15, 0)
+#define SEQ_PARAM_PROFILE_MASK		GENMASK(30, 24)
+
+static void _wave5_print_reg_err(struct vpu_device *vpu_dev, u32 reg_fail_reason,
+				 const char *func);
+#define PRINT_REG_ERR(dev, reason)	_wave5_print_reg_err((dev), (reason), __func__)
+
+static inline const char *cmd_to_str(int cmd, bool is_dec)
+{
+	switch (cmd) {
+	case W5_INIT_VPU:
+		return "W5_INIT_VPU";
+	case W5_WAKEUP_VPU:
+		return "W5_WAKEUP_VPU";
+	case W5_SLEEP_VPU:
+		return "W5_SLEEP_VPU";
+	case W5_CREATE_INSTANCE:
+		return "W5_CREATE_INSTANCE";
+	case W5_FLUSH_INSTANCE:
+		return "W5_FLUSH_INSTANCE";
+	case W5_DESTROY_INSTANCE:
+		return "W5_DESTROY_INSTANCE";
+	case W5_INIT_SEQ:
+		return "W5_INIT_SEQ";
+	case W5_SET_FB:
+		return "W5_SET_FB";
+	case W5_DEC_ENC_PIC:
+		if (is_dec)
+			return "W5_DEC_PIC";
+		return "W5_ENC_PIC";
+	case W5_ENC_SET_PARAM:
+		return "W5_ENC_SET_PARAM";
+	case W5_QUERY:
+		return "W5_QUERY";
+	case W5_UPDATE_BS:
+		return "W5_UPDATE_BS";
+	case W5_MAX_VPU_COMD:
+		return "W5_MAX_VPU_COMD";
+	default:
+		return "UNKNOWN";
+	}
+}
+
+static void _wave5_print_reg_err(struct vpu_device *vpu_dev, u32 reg_fail_reason,
+				 const char *func)
+{
+	struct device *dev = vpu_dev->dev;
+	u32 reg_val;
+
+	switch (reg_fail_reason) {
+	case WAVE5_SYSERR_QUEUEING_FAIL:
+		reg_val = vpu_read_reg(vpu_dev, W5_RET_QUEUE_FAIL_REASON);
+		dev_dbg(dev, "%s: queueing failure: 0x%x\n", func, reg_val);
+		break;
+	case WAVE5_SYSERR_RESULT_NOT_READY:
+		dev_err(dev, "%s: result not ready: 0x%x\n", func, reg_fail_reason);
+		break;
+	case WAVE5_SYSERR_ACCESS_VIOLATION_HW:
+		dev_err(dev, "%s: access violation: 0x%x\n", func, reg_fail_reason);
+		break;
+	case WAVE5_SYSERR_WATCHDOG_TIMEOUT:
+		dev_err(dev, "%s: watchdog timeout: 0x%x\n", func, reg_fail_reason);
+		break;
+	case WAVE5_SYSERR_BUS_ERROR:
+		dev_err(dev, "%s: bus error: 0x%x\n", func, reg_fail_reason);
+		break;
+	case WAVE5_SYSERR_DOUBLE_FAULT:
+		dev_err(dev, "%s: double fault: 0x%x\n", func, reg_fail_reason);
+		break;
+	case WAVE5_SYSERR_VPU_STILL_RUNNING:
+		dev_err(dev, "%s: still running: 0x%x\n", func, reg_fail_reason);
+		break;
+	case WAVE5_SYSERR_VLC_BUF_FULL:
+		dev_err(dev, "%s: vlc buf full: 0x%x\n", func, reg_fail_reason);
+		break;
+	default:
+		dev_err(dev, "%s: failure:: 0x%x\n", func, reg_fail_reason);
+		break;
+	}
+}
+
+static int wave5_wait_fio_readl(struct vpu_device *vpu_dev, u32 addr, u32 val)
+{
+	u32 ctrl;
+	int ret;
+
+	ctrl = addr & 0xffff;
+	wave5_vdi_write_register(vpu_dev, W5_VPU_FIO_CTRL_ADDR, ctrl);
+	ret = read_poll_timeout(wave5_vdi_read_register, ctrl, ctrl & FIO_CTRL_READY,
+				0, FIO_TIMEOUT, false, vpu_dev, W5_VPU_FIO_CTRL_ADDR);
+	if (ret)
+		return ret;
+
+	if (wave5_vdi_read_register(vpu_dev, W5_VPU_FIO_DATA) != val)
+		return -ETIMEDOUT;
+
+	return 0;
+}
+
+static void wave5_fio_writel(struct vpu_device *vpu_dev, unsigned int addr, unsigned int data)
+{
+	int ret;
+	unsigned int ctrl;
+
+	wave5_vdi_write_register(vpu_dev, W5_VPU_FIO_DATA, data);
+	ctrl = FIELD_GET(FASTIO_ADDRESS_MASK, addr);
+	ctrl |= FIO_CTRL_WRITE;
+	wave5_vdi_write_register(vpu_dev, W5_VPU_FIO_CTRL_ADDR, ctrl);
+	ret = read_poll_timeout(wave5_vdi_read_register, ctrl, ctrl & FIO_CTRL_READY, 0,
+				FIO_TIMEOUT, false, vpu_dev, W5_VPU_FIO_CTRL_ADDR);
+	if (ret)
+		dev_dbg_ratelimited(vpu_dev->dev, "FIO write timeout: addr=0x%x data=%x\n",
+				    ctrl, data);
+}
+
+static int wave5_wait_bus_busy(struct vpu_device *vpu_dev, unsigned int addr)
+{
+	u32 gdi_status_check_value = 0x3f;
+
+	if (vpu_dev->product_code == WAVE521C_CODE ||
+	    vpu_dev->product_code == WAVE521_CODE ||
+	    vpu_dev->product_code == WAVE521E1_CODE)
+		gdi_status_check_value = 0x00ff1f3f;
+
+	return wave5_wait_fio_readl(vpu_dev, addr, gdi_status_check_value);
+}
+
+static int wave5_wait_vpu_busy(struct vpu_device *vpu_dev, unsigned int addr)
+{
+	u32 data;
+
+	return read_poll_timeout(wave5_vdi_read_register, data, data == 0,
+				 0, VPU_BUSY_CHECK_TIMEOUT, false, vpu_dev, addr);
+}
+
+static int wave5_wait_vcpu_bus_busy(struct vpu_device *vpu_dev, unsigned int addr)
+{
+	return wave5_wait_fio_readl(vpu_dev, addr, 0);
+}
+
+bool wave5_vpu_is_init(struct vpu_device *vpu_dev)
+{
+	return vpu_read_reg(vpu_dev, W5_VCPU_CUR_PC) != 0;
+}
+
+unsigned int wave5_vpu_get_product_id(struct vpu_device *vpu_dev)
+{
+	u32 val = vpu_read_reg(vpu_dev, W5_PRODUCT_NUMBER);
+
+	switch (val) {
+	case WAVE521C_CODE:
+		return PRODUCT_ID_521;
+	case WAVE521_CODE:
+	case WAVE521C_DUAL_CODE:
+	case WAVE521E1_CODE:
+	case WAVE511_CODE:
+	case WAVE517_CODE:
+	case WAVE537_CODE:
+		dev_err(vpu_dev->dev, "Unsupported product id (%x)\n", val);
+		break;
+	default:
+		dev_err(vpu_dev->dev, "Invalid product id (%x)\n", val);
+		break;
+	}
+
+	return PRODUCT_ID_NONE;
+}
+
+static void wave5_bit_issue_command(struct vpu_device *vpu_dev, struct vpu_instance *inst, u32 cmd)
+{
+	u32 instance_index;
+	u32 codec_mode;
+
+	if (inst) {
+		instance_index = inst->id;
+		codec_mode = inst->std;
+
+		vpu_write_reg(vpu_dev, W5_CMD_INSTANCE_INFO, (codec_mode << 16) |
+			      (instance_index & 0xffff));
+		vpu_write_reg(vpu_dev, W5_VPU_BUSY_STATUS, 1);
+	}
+
+	vpu_write_reg(vpu_dev, W5_COMMAND, cmd);
+
+	if (inst) {
+		dev_dbg(vpu_dev->dev, "%s: cmd=0x%x (%s)\n", __func__, cmd,
+			cmd_to_str(cmd, inst->type == VPU_INST_TYPE_DEC));
+	} else {
+		dev_dbg(vpu_dev->dev, "%s: cmd=0x%x\n", __func__, cmd);
+	}
+
+	vpu_write_reg(vpu_dev, W5_VPU_HOST_INT_REQ, 1);
+}
+
+static int wave5_vpu_firmware_command_queue_error_check(struct vpu_device *dev, u32 *fail_res)
+{
+	u32 reason = 0;
+
+	/* Check if we were able to add a command into the VCPU QUEUE */
+	if (!vpu_read_reg(dev, W5_RET_SUCCESS)) {
+		reason = vpu_read_reg(dev, W5_RET_FAIL_REASON);
+		PRINT_REG_ERR(dev, reason);
+
+		/*
+		 * The fail_res argument will be either NULL or 0.
+		 * If the fail_res argument is NULL, then just return -EIO.
+		 * Otherwise, assign the reason to fail_res, so that the
+		 * calling function can use it.
+		 */
+		if (fail_res)
+			*fail_res = reason;
+		else
+			return -EIO;
+
+		if (reason == WAVE5_SYSERR_VPU_STILL_RUNNING)
+			return -EBUSY;
+	}
+	return 0;
+}
+
+static int send_firmware_command(struct vpu_instance *inst, u32 cmd, bool check_success,
+				 u32 *queue_status, u32 *fail_result)
+{
+	int ret;
+
+	wave5_bit_issue_command(inst->dev, inst, cmd);
+	ret = wave5_wait_vpu_busy(inst->dev, W5_VPU_BUSY_STATUS);
+	if (ret) {
+		dev_warn(inst->dev->dev, "%s: command: '%s', timed out\n", __func__,
+			 cmd_to_str(cmd, inst->type == VPU_INST_TYPE_DEC));
+		return -ETIMEDOUT;
+	}
+
+	if (queue_status)
+		*queue_status = vpu_read_reg(inst->dev, W5_RET_QUEUE_STATUS);
+
+	/* In some cases we want to send multiple commands before checking
+	 * whether they are queued properly
+	 */
+	if (!check_success)
+		return 0;
+
+	return wave5_vpu_firmware_command_queue_error_check(inst->dev, fail_result);
+}
+
+static int wave5_send_query(struct vpu_device *vpu_dev, struct vpu_instance *inst,
+			    enum query_opt query_opt)
+{
+	int ret;
+
+	vpu_write_reg(vpu_dev, W5_QUERY_OPTION, query_opt);
+	vpu_write_reg(vpu_dev, W5_VPU_BUSY_STATUS, 1);
+	wave5_bit_issue_command(vpu_dev, inst, W5_QUERY);
+
+	ret = wave5_wait_vpu_busy(vpu_dev, W5_VPU_BUSY_STATUS);
+	if (ret) {
+		dev_warn(vpu_dev->dev, "command: 'W5_QUERY', timed out opt=0x%x\n", query_opt);
+		return ret;
+	}
+
+	return wave5_vpu_firmware_command_queue_error_check(vpu_dev, NULL);
+}
+
+static int setup_wave5_properties(struct device *dev)
+{
+	struct vpu_device *vpu_dev = dev_get_drvdata(dev);
+	struct vpu_attr *p_attr = &vpu_dev->attr;
+	u32 reg_val;
+	u8 *str;
+	int ret;
+	u32 hw_config_def0, hw_config_def1, hw_config_feature;
+
+	ret = wave5_send_query(vpu_dev, NULL, GET_VPU_INFO);
+	if (ret)
+		return ret;
+
+	reg_val = vpu_read_reg(vpu_dev, W5_RET_PRODUCT_NAME);
+	str = (u8 *)&reg_val;
+	p_attr->product_name[0] = str[3];
+	p_attr->product_name[1] = str[2];
+	p_attr->product_name[2] = str[1];
+	p_attr->product_name[3] = str[0];
+	p_attr->product_name[4] = 0;
+
+	p_attr->product_id = wave5_vpu_get_product_id(vpu_dev);
+	p_attr->product_version = vpu_read_reg(vpu_dev, W5_RET_PRODUCT_VERSION);
+	p_attr->fw_version = vpu_read_reg(vpu_dev, W5_RET_FW_VERSION);
+	p_attr->customer_id = vpu_read_reg(vpu_dev, W5_RET_CUSTOMER_ID);
+	hw_config_def0 = vpu_read_reg(vpu_dev, W5_RET_STD_DEF0);
+	hw_config_def1 = vpu_read_reg(vpu_dev, W5_RET_STD_DEF1);
+	hw_config_feature = vpu_read_reg(vpu_dev, W5_RET_CONF_FEATURE);
+
+	p_attr->support_hevc10bit_enc = FIELD_GET(FEATURE_HEVC10BIT_ENC, hw_config_feature);
+	p_attr->support_avc10bit_enc = FIELD_GET(FEATURE_AVC10BIT_ENC, hw_config_feature);
+
+	p_attr->support_decoders = FIELD_GET(FEATURE_AVC_DECODER, hw_config_def1) << STD_AVC;
+	p_attr->support_decoders |= FIELD_GET(FEATURE_HEVC_DECODER, hw_config_def1) << STD_HEVC;
+	p_attr->support_encoders = FIELD_GET(FEATURE_AVC_ENCODER, hw_config_def1) << STD_AVC;
+	p_attr->support_encoders |= FIELD_GET(FEATURE_HEVC_ENCODER, hw_config_def1) << STD_HEVC;
+
+	p_attr->support_backbone = FIELD_GET(FEATURE_BACKBONE, hw_config_def0);
+	p_attr->support_vcpu_backbone = FIELD_GET(FEATURE_VCPU_BACKBONE, hw_config_def0);
+	p_attr->support_vcore_backbone = FIELD_GET(FEATURE_VCORE_BACKBONE, hw_config_def0);
+
+	return 0;
+}
+
+int wave5_vpu_get_version(struct vpu_device *vpu_dev, u32 *revision)
+{
+	u32 reg_val;
+	int ret;
+
+	ret = wave5_send_query(vpu_dev, NULL, GET_VPU_INFO);
+	if (ret)
+		return ret;
+
+	reg_val = vpu_read_reg(vpu_dev, W5_RET_FW_VERSION);
+	if (revision) {
+		*revision = reg_val;
+		return 0;
+	}
+
+	return -EINVAL;
+}
+
+static void remap_page(struct vpu_device *vpu_dev, dma_addr_t code_base, u32 index)
+{
+	vpu_write_reg(vpu_dev, W5_VPU_REMAP_CTRL, REMAP_CTRL_REGISTER_VALUE(index));
+	vpu_write_reg(vpu_dev, W5_VPU_REMAP_VADDR, index * W5_REMAP_MAX_SIZE);
+	vpu_write_reg(vpu_dev, W5_VPU_REMAP_PADDR, code_base + index * W5_REMAP_MAX_SIZE);
+}
+
+int wave5_vpu_init(struct device *dev, u8 *fw, size_t size)
+{
+	struct vpu_buf *common_vb;
+	dma_addr_t code_base, temp_base;
+	u32 code_size, temp_size;
+	u32 i, reg_val, reason_code;
+	int ret;
+	struct vpu_device *vpu_dev = dev_get_drvdata(dev);
+
+	common_vb = &vpu_dev->common_mem;
+
+	code_base = common_vb->daddr;
+	/* ALIGN TO 4KB */
+	code_size = (WAVE5_MAX_CODE_BUF_SIZE & ~0xfff);
+	if (code_size < size * 2)
+		return -EINVAL;
+
+	temp_base = common_vb->daddr + WAVE5_TEMPBUF_OFFSET;
+	temp_size = WAVE5_TEMPBUF_SIZE;
+
+	ret = wave5_vdi_write_memory(vpu_dev, common_vb, 0, fw, size);
+	if (ret < 0) {
+		dev_err(vpu_dev->dev, "VPU init, Writing firmware to common buffer, fail: %d\n",
+			ret);
+		return ret;
+	}
+
+	vpu_write_reg(vpu_dev, W5_PO_CONF, 0);
+
+	/* clear registers */
+
+	for (i = W5_CMD_REG_BASE; i < W5_CMD_REG_END; i += 4)
+		vpu_write_reg(vpu_dev, i, 0x00);
+
+	remap_page(vpu_dev, code_base, W5_REMAP_INDEX0);
+	remap_page(vpu_dev, code_base, W5_REMAP_INDEX1);
+
+	vpu_write_reg(vpu_dev, W5_ADDR_CODE_BASE, code_base);
+	vpu_write_reg(vpu_dev, W5_CODE_SIZE, code_size);
+	vpu_write_reg(vpu_dev, W5_CODE_PARAM, (WAVE5_UPPER_PROC_AXI_ID << 4) | 0);
+	vpu_write_reg(vpu_dev, W5_ADDR_TEMP_BASE, temp_base);
+	vpu_write_reg(vpu_dev, W5_TEMP_SIZE, temp_size);
+
+	/* These register must be reset explicitly */
+	vpu_write_reg(vpu_dev, W5_HW_OPTION, 0);
+	wave5_fio_writel(vpu_dev, W5_BACKBONE_PROC_EXT_ADDR, 0);
+	wave5_fio_writel(vpu_dev, W5_BACKBONE_AXI_PARAM, 0);
+	vpu_write_reg(vpu_dev, W5_SEC_AXI_PARAM, 0);
+
+	/* Encoder interrupt */
+	reg_val = BIT(INT_WAVE5_ENC_SET_PARAM);
+	reg_val |= BIT(INT_WAVE5_ENC_PIC);
+	reg_val |= BIT(INT_WAVE5_BSBUF_FULL);
+	/* Decoder interrupt */
+	reg_val |= BIT(INT_WAVE5_INIT_SEQ);
+	reg_val |= BIT(INT_WAVE5_DEC_PIC);
+	reg_val |= BIT(INT_WAVE5_BSBUF_EMPTY);
+	vpu_write_reg(vpu_dev, W5_VPU_VINT_ENABLE, reg_val);
+
+	reg_val = vpu_read_reg(vpu_dev, W5_VPU_RET_VPU_CONFIG0);
+	if (FIELD_GET(FEATURE_BACKBONE, reg_val)) {
+		reg_val = ((WAVE5_PROC_AXI_ID << 28) |
+			   (WAVE5_PRP_AXI_ID << 24) |
+			   (WAVE5_FBD_Y_AXI_ID << 20) |
+			   (WAVE5_FBC_Y_AXI_ID << 16) |
+			   (WAVE5_FBD_C_AXI_ID << 12) |
+			   (WAVE5_FBC_C_AXI_ID << 8) |
+			   (WAVE5_PRI_AXI_ID << 4) |
+			   WAVE5_SEC_AXI_ID);
+		wave5_fio_writel(vpu_dev, W5_BACKBONE_PROG_AXI_ID, reg_val);
+	}
+
+	vpu_write_reg(vpu_dev, W5_VPU_BUSY_STATUS, 1);
+	vpu_write_reg(vpu_dev, W5_COMMAND, W5_INIT_VPU);
+	vpu_write_reg(vpu_dev, W5_VPU_REMAP_CORE_START, 1);
+	ret = wave5_wait_vpu_busy(vpu_dev, W5_VPU_BUSY_STATUS);
+	if (ret) {
+		dev_err(vpu_dev->dev, "VPU init(W5_VPU_REMAP_CORE_START) timeout\n");
+		return ret;
+	}
+
+	ret = wave5_vpu_firmware_command_queue_error_check(vpu_dev, &reason_code);
+	if (ret)
+		return ret;
+
+	return setup_wave5_properties(dev);
+}
+
+int wave5_vpu_build_up_dec_param(struct vpu_instance *inst,
+				 struct dec_open_param *param)
+{
+	int ret;
+	struct dec_info *p_dec_info = &inst->codec_info->dec_info;
+	struct vpu_device *vpu_dev = inst->dev;
+
+	p_dec_info->cycle_per_tick = 256;
+	if (vpu_dev->sram_buf.size) {
+		p_dec_info->sec_axi_info.use_bit_enable = 1;
+		p_dec_info->sec_axi_info.use_ip_enable = 1;
+		p_dec_info->sec_axi_info.use_lf_row_enable = 1;
+	}
+	switch (inst->std) {
+	case W_HEVC_DEC:
+		p_dec_info->seq_change_mask = SEQ_CHANGE_ENABLE_ALL_HEVC;
+		break;
+	case W_AVC_DEC:
+		p_dec_info->seq_change_mask = SEQ_CHANGE_ENABLE_ALL_AVC;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	p_dec_info->vb_work.size = WAVE521DEC_WORKBUF_SIZE;
+	ret = wave5_vdi_allocate_dma_memory(inst->dev, &p_dec_info->vb_work);
+	if (ret)
+		return ret;
+
+	vpu_write_reg(inst->dev, W5_CMD_DEC_VCORE_INFO, 1);
+
+	wave5_vdi_clear_memory(inst->dev, &p_dec_info->vb_work);
+
+	vpu_write_reg(inst->dev, W5_ADDR_WORK_BASE, p_dec_info->vb_work.daddr);
+	vpu_write_reg(inst->dev, W5_WORK_SIZE, p_dec_info->vb_work.size);
+
+	vpu_write_reg(inst->dev, W5_CMD_ADDR_SEC_AXI, vpu_dev->sram_buf.daddr);
+	vpu_write_reg(inst->dev, W5_CMD_SEC_AXI_SIZE, vpu_dev->sram_buf.size);
+
+	vpu_write_reg(inst->dev, W5_CMD_DEC_BS_START_ADDR, p_dec_info->stream_buf_start_addr);
+	vpu_write_reg(inst->dev, W5_CMD_DEC_BS_SIZE, p_dec_info->stream_buf_size);
+
+	/* NOTE: SDMA reads MSB first */
+	vpu_write_reg(inst->dev, W5_CMD_BS_PARAM, BITSTREAM_ENDIANNESS_BIG_ENDIAN);
+	/* This register must be reset explicitly */
+	vpu_write_reg(inst->dev, W5_CMD_EXT_ADDR, 0);
+	vpu_write_reg(inst->dev, W5_CMD_NUM_CQ_DEPTH_M1, (COMMAND_QUEUE_DEPTH - 1));
+
+	ret = send_firmware_command(inst, W5_CREATE_INSTANCE, true, NULL, NULL);
+	if (ret) {
+		wave5_vdi_free_dma_memory(vpu_dev, &p_dec_info->vb_work);
+		return ret;
+	}
+
+	p_dec_info->product_code = vpu_read_reg(inst->dev, W5_PRODUCT_NUMBER);
+
+	return 0;
+}
+
+int wave5_vpu_hw_flush_instance(struct vpu_instance *inst)
+{
+	struct dec_info *p_dec_info = &inst->codec_info->dec_info;
+	u32 instance_queue_count, report_queue_count;
+	u32 reg_val = 0;
+	u32 fail_res = 0;
+	int ret;
+
+	ret = send_firmware_command(inst, W5_FLUSH_INSTANCE, true, &reg_val, &fail_res);
+	if (ret)
+		return ret;
+
+	instance_queue_count = (reg_val >> 16) & 0xff;
+	report_queue_count = (reg_val & QUEUE_REPORT_MASK);
+	if (instance_queue_count != 0 || report_queue_count != 0) {
+		dev_warn(inst->dev->dev,
+			 "FLUSH_INSTANCE cmd didn't reset the amount of queued commands & reports");
+	}
+
+	/* reset our local copy of the counts */
+	p_dec_info->instance_queue_count = 0;
+	p_dec_info->report_queue_count = 0;
+
+	return 0;
+}
+
+static u32 get_bitstream_options(struct dec_info *info)
+{
+	u32 bs_option = BSOPTION_ENABLE_EXPLICIT_END;
+
+	if (info->stream_endflag)
+		bs_option |= BSOPTION_HIGHLIGHT_STREAM_END;
+	return bs_option;
+}
+
+int wave5_vpu_dec_init_seq(struct vpu_instance *inst)
+{
+	struct dec_info *p_dec_info = &inst->codec_info->dec_info;
+	u32 cmd_option = INIT_SEQ_NORMAL;
+	u32 reg_val, fail_res;
+	int ret;
+
+	if (!inst->codec_info)
+		return -EINVAL;
+
+	vpu_write_reg(inst->dev, W5_BS_RD_PTR, p_dec_info->stream_rd_ptr);
+	vpu_write_reg(inst->dev, W5_BS_WR_PTR, p_dec_info->stream_wr_ptr);
+
+	vpu_write_reg(inst->dev, W5_BS_OPTION, get_bitstream_options(p_dec_info));
+
+	vpu_write_reg(inst->dev, W5_COMMAND_OPTION, cmd_option);
+	vpu_write_reg(inst->dev, W5_CMD_DEC_USER_MASK, p_dec_info->user_data_enable);
+
+	ret = send_firmware_command(inst, W5_INIT_SEQ, true, &reg_val, &fail_res);
+	if (ret)
+		return ret;
+
+	p_dec_info->instance_queue_count = (reg_val >> 16) & 0xff;
+	p_dec_info->report_queue_count = (reg_val & QUEUE_REPORT_MASK);
+
+	dev_dbg(inst->dev->dev, "%s: init seq sent (queue %u : %u)\n", __func__,
+		p_dec_info->instance_queue_count, p_dec_info->report_queue_count);
+
+	return 0;
+}
+
+static void wave5_get_dec_seq_result(struct vpu_instance *inst, struct dec_initial_info *info)
+{
+	u32 reg_val;
+	u32 profile_compatibility_flag;
+	struct dec_info *p_dec_info = &inst->codec_info->dec_info;
+
+	p_dec_info->stream_rd_ptr = wave5_dec_get_rd_ptr(inst);
+	info->rd_ptr = p_dec_info->stream_rd_ptr;
+
+	p_dec_info->frame_display_flag = vpu_read_reg(inst->dev, W5_RET_DEC_DISP_IDC);
+
+	reg_val = vpu_read_reg(inst->dev, W5_RET_DEC_PIC_SIZE);
+	info->pic_width = ((reg_val >> 16) & 0xffff);
+	info->pic_height = (reg_val & 0xffff);
+	info->min_frame_buffer_count = vpu_read_reg(inst->dev, W5_RET_DEC_NUM_REQUIRED_FB);
+
+	reg_val = vpu_read_reg(inst->dev, W5_RET_DEC_CROP_LEFT_RIGHT);
+	info->pic_crop_rect.left = (reg_val >> 16) & 0xffff;
+	info->pic_crop_rect.right = reg_val & 0xffff;
+	reg_val = vpu_read_reg(inst->dev, W5_RET_DEC_CROP_TOP_BOTTOM);
+	info->pic_crop_rect.top = (reg_val >> 16) & 0xffff;
+	info->pic_crop_rect.bottom = reg_val & 0xffff;
+
+	reg_val = vpu_read_reg(inst->dev, W5_RET_DEC_COLOR_SAMPLE_INFO);
+	info->luma_bitdepth = reg_val & 0xf;
+	info->chroma_bitdepth = (reg_val >> 4) & 0xf;
+
+	reg_val = vpu_read_reg(inst->dev, W5_RET_DEC_SEQ_PARAM);
+	profile_compatibility_flag = (reg_val >> 12) & 0xff;
+	info->profile = (reg_val >> 24) & 0x1f;
+
+	if (inst->std == W_HEVC_DEC) {
+		/* guessing profile */
+		if (!info->profile) {
+			if ((profile_compatibility_flag & 0x06) == 0x06)
+				info->profile = HEVC_PROFILE_MAIN; /* main profile */
+			else if (profile_compatibility_flag & 0x04)
+				info->profile = HEVC_PROFILE_MAIN10; /* main10 profile */
+			else if (profile_compatibility_flag & 0x08)
+				/* main still picture profile */
+				info->profile = HEVC_PROFILE_STILLPICTURE;
+			else
+				info->profile = HEVC_PROFILE_MAIN; /* for old version HM */
+		}
+	} else if (inst->std == W_AVC_DEC) {
+		info->profile = FIELD_GET(SEQ_PARAM_PROFILE_MASK, reg_val);
+	}
+
+	info->vlc_buf_size = vpu_read_reg(inst->dev, W5_RET_VLC_BUF_SIZE);
+	info->param_buf_size = vpu_read_reg(inst->dev, W5_RET_PARAM_BUF_SIZE);
+	p_dec_info->vlc_buf_size = info->vlc_buf_size;
+	p_dec_info->param_buf_size = info->param_buf_size;
+}
+
+int wave5_vpu_dec_get_seq_info(struct vpu_instance *inst, struct dec_initial_info *info)
+{
+	int ret;
+	u32 reg_val;
+	struct dec_info *p_dec_info = &inst->codec_info->dec_info;
+
+	vpu_write_reg(inst->dev, W5_CMD_DEC_ADDR_REPORT_BASE, p_dec_info->user_data_buf_addr);
+	vpu_write_reg(inst->dev, W5_CMD_DEC_REPORT_SIZE, p_dec_info->user_data_buf_size);
+	vpu_write_reg(inst->dev, W5_CMD_DEC_REPORT_PARAM, REPORT_PARAM_ENDIANNESS_BIG_ENDIAN);
+
+	/* send QUERY cmd */
+	ret = wave5_send_query(inst->dev, inst, GET_RESULT);
+	if (ret)
+		return ret;
+
+	reg_val = vpu_read_reg(inst->dev, W5_RET_QUEUE_STATUS);
+
+	p_dec_info->instance_queue_count = (reg_val >> 16) & 0xff;
+	p_dec_info->report_queue_count = (reg_val & QUEUE_REPORT_MASK);
+
+	dev_dbg(inst->dev->dev, "%s: init seq complete (queue %u : %u)\n", __func__,
+		p_dec_info->instance_queue_count, p_dec_info->report_queue_count);
+
+	/* this is not a fatal error, set ret to -EIO but don't return immediately */
+	if (vpu_read_reg(inst->dev, W5_RET_DEC_DECODING_SUCCESS) != 1) {
+		info->seq_init_err_reason = vpu_read_reg(inst->dev, W5_RET_DEC_ERR_INFO);
+		ret = -EIO;
+	}
+
+	wave5_get_dec_seq_result(inst, info);
+
+	return ret;
+}
+
+int wave5_vpu_dec_register_framebuffer(struct vpu_instance *inst, struct frame_buffer *fb_arr,
+				       enum tiled_map_type map_type, unsigned int count)
+{
+	int ret;
+	struct dec_info *p_dec_info = &inst->codec_info->dec_info;
+	struct dec_initial_info *init_info = &p_dec_info->initial_info;
+	size_t remain, idx, j, i, cnt_8_chunk, size;
+	u32 start_no, end_no;
+	u32 reg_val, cbcr_interleave, nv21, pic_size;
+	u32 addr_y, addr_cb, addr_cr;
+	u32 mv_col_size, frame_width, frame_height, fbc_y_tbl_size, fbc_c_tbl_size;
+	struct vpu_buf vb_buf;
+	bool justified = WTL_RIGHT_JUSTIFIED;
+	u32 format_no = WTL_PIXEL_8BIT;
+	u32 color_format = 0;
+	u32 pixel_order = 1;
+	u32 bwb_flag = (map_type == LINEAR_FRAME_MAP) ? 1 : 0;
+
+	cbcr_interleave = inst->cbcr_interleave;
+	nv21 = inst->nv21;
+	mv_col_size = 0;
+	fbc_y_tbl_size = 0;
+	fbc_c_tbl_size = 0;
+
+	if (map_type >= COMPRESSED_FRAME_MAP) {
+		cbcr_interleave = 0;
+		nv21 = 0;
+
+		switch (inst->std) {
+		case W_HEVC_DEC:
+			mv_col_size = WAVE5_DEC_HEVC_BUF_SIZE(init_info->pic_width,
+							      init_info->pic_height);
+			break;
+		case W_AVC_DEC:
+			mv_col_size = WAVE5_DEC_AVC_BUF_SIZE(init_info->pic_width,
+							     init_info->pic_height);
+			break;
+		default:
+			return -EINVAL;
+		}
+
+		if (inst->std == W_HEVC_DEC || inst->std == W_AVC_DEC) {
+			size = ALIGN(ALIGN(mv_col_size, 16), BUFFER_MARGIN) + BUFFER_MARGIN;
+			ret = wave5_vdi_allocate_array(inst->dev, p_dec_info->vb_mv, count, size);
+			if (ret)
+				goto free_mv_buffers;
+		}
+
+		frame_width = init_info->pic_width;
+		frame_height = init_info->pic_height;
+		fbc_y_tbl_size = ALIGN(WAVE5_FBC_LUMA_TABLE_SIZE(frame_width, frame_height), 16);
+		fbc_c_tbl_size = ALIGN(WAVE5_FBC_CHROMA_TABLE_SIZE(frame_width, frame_height), 16);
+
+		size = ALIGN(fbc_y_tbl_size, BUFFER_MARGIN) + BUFFER_MARGIN;
+		ret = wave5_vdi_allocate_array(inst->dev, p_dec_info->vb_fbc_y_tbl, count, size);
+		if (ret)
+			goto free_fbc_y_tbl_buffers;
+
+		size = ALIGN(fbc_c_tbl_size, BUFFER_MARGIN) + BUFFER_MARGIN;
+		ret = wave5_vdi_allocate_array(inst->dev, p_dec_info->vb_fbc_c_tbl, count, size);
+		if (ret)
+			goto free_fbc_c_tbl_buffers;
+
+		pic_size = (init_info->pic_width << 16) | (init_info->pic_height);
+
+		vb_buf.size = (p_dec_info->vlc_buf_size * VLC_BUF_NUM) +
+				(p_dec_info->param_buf_size * COMMAND_QUEUE_DEPTH);
+		vb_buf.daddr = 0;
+
+		if (vb_buf.size != p_dec_info->vb_task.size) {
+			wave5_vdi_free_dma_memory(inst->dev, &p_dec_info->vb_task);
+			ret = wave5_vdi_allocate_dma_memory(inst->dev, &vb_buf);
+			if (ret)
+				goto free_fbc_c_tbl_buffers;
+
+			p_dec_info->vb_task = vb_buf;
+		}
+
+		vpu_write_reg(inst->dev, W5_CMD_SET_FB_ADDR_TASK_BUF,
+			      p_dec_info->vb_task.daddr);
+		vpu_write_reg(inst->dev, W5_CMD_SET_FB_TASK_BUF_SIZE, vb_buf.size);
+	} else {
+		pic_size = (init_info->pic_width << 16) | (init_info->pic_height);
+
+		if (inst->output_format == FORMAT_422)
+			color_format = 1;
+	}
+	vpu_write_reg(inst->dev, W5_PIC_SIZE, pic_size);
+
+	reg_val = (bwb_flag << 28) |
+		  (pixel_order << 23) |
+		  (justified << 22) |
+		  (format_no << 20) |
+		  (color_format << 19) |
+		  (nv21 << 17) |
+		  (cbcr_interleave << 16) |
+		  (fb_arr[0].stride);
+	vpu_write_reg(inst->dev, W5_COMMON_PIC_INFO, reg_val);
+
+	remain = count;
+	cnt_8_chunk = DIV_ROUND_UP(count, 8);
+	idx = 0;
+	for (j = 0; j < cnt_8_chunk; j++) {
+		reg_val = (j == cnt_8_chunk - 1) << 4 | ((j == 0) << 3);
+		vpu_write_reg(inst->dev, W5_SFB_OPTION, reg_val);
+		start_no = j * 8;
+		end_no = start_no + ((remain >= 8) ? 8 : remain) - 1;
+
+		vpu_write_reg(inst->dev, W5_SET_FB_NUM, (start_no << 8) | end_no);
+
+		for (i = 0; i < 8 && i < remain; i++) {
+			addr_y = fb_arr[i + start_no].buf_y;
+			addr_cb = fb_arr[i + start_no].buf_cb;
+			addr_cr = fb_arr[i + start_no].buf_cr;
+			vpu_write_reg(inst->dev, W5_ADDR_LUMA_BASE0 + (i << 4), addr_y);
+			vpu_write_reg(inst->dev, W5_ADDR_CB_BASE0 + (i << 4), addr_cb);
+			if (map_type >= COMPRESSED_FRAME_MAP) {
+				/* luma FBC offset table */
+				vpu_write_reg(inst->dev, W5_ADDR_FBC_Y_OFFSET0 + (i << 4),
+					      p_dec_info->vb_fbc_y_tbl[idx].daddr);
+				/* chroma FBC offset table */
+				vpu_write_reg(inst->dev, W5_ADDR_FBC_C_OFFSET0 + (i << 4),
+					      p_dec_info->vb_fbc_c_tbl[idx].daddr);
+				vpu_write_reg(inst->dev, W5_ADDR_MV_COL0 + (i << 2),
+					      p_dec_info->vb_mv[idx].daddr);
+			} else {
+				vpu_write_reg(inst->dev, W5_ADDR_CR_BASE0 + (i << 4), addr_cr);
+				vpu_write_reg(inst->dev, W5_ADDR_FBC_C_OFFSET0 + (i << 4), 0);
+				vpu_write_reg(inst->dev, W5_ADDR_MV_COL0 + (i << 2), 0);
+			}
+			idx++;
+		}
+		remain -= i;
+
+		ret = send_firmware_command(inst, W5_SET_FB, false, NULL, NULL);
+		if (ret)
+			goto free_buffers;
+	}
+
+	reg_val = vpu_read_reg(inst->dev, W5_RET_SUCCESS);
+	if (!reg_val) {
+		ret = -EIO;
+		goto free_buffers;
+	}
+
+	return 0;
+
+free_buffers:
+	wave5_vdi_free_dma_memory(inst->dev, &p_dec_info->vb_task);
+free_fbc_c_tbl_buffers:
+	for (i = 0; i < count; i++)
+		wave5_vdi_free_dma_memory(inst->dev, &p_dec_info->vb_fbc_c_tbl[i]);
+free_fbc_y_tbl_buffers:
+	for (i = 0; i < count; i++)
+		wave5_vdi_free_dma_memory(inst->dev, &p_dec_info->vb_fbc_y_tbl[i]);
+free_mv_buffers:
+	for (i = 0; i < count; i++)
+		wave5_vdi_free_dma_memory(inst->dev, &p_dec_info->vb_mv[i]);
+	return ret;
+}
+
+int wave5_vpu_decode(struct vpu_instance *inst, u32 *fail_res)
+{
+	u32 reg_val;
+	struct dec_info *p_dec_info = &inst->codec_info->dec_info;
+	int ret;
+
+	vpu_write_reg(inst->dev, W5_BS_RD_PTR, p_dec_info->stream_rd_ptr);
+	vpu_write_reg(inst->dev, W5_BS_WR_PTR, p_dec_info->stream_wr_ptr);
+
+	vpu_write_reg(inst->dev, W5_BS_OPTION, get_bitstream_options(p_dec_info));
+
+	/* secondary AXI */
+	reg_val = p_dec_info->sec_axi_info.use_bit_enable |
+		(p_dec_info->sec_axi_info.use_ip_enable << 9) |
+		(p_dec_info->sec_axi_info.use_lf_row_enable << 15);
+	vpu_write_reg(inst->dev, W5_USE_SEC_AXI, reg_val);
+
+	/* set attributes of user buffer */
+	vpu_write_reg(inst->dev, W5_CMD_DEC_USER_MASK, p_dec_info->user_data_enable);
+
+	vpu_write_reg(inst->dev, W5_COMMAND_OPTION, DEC_PIC_NORMAL);
+	vpu_write_reg(inst->dev, W5_CMD_DEC_TEMPORAL_ID_PLUS1,
+		      (p_dec_info->target_spatial_id << 9) |
+		      (p_dec_info->temp_id_select_mode << 8) | p_dec_info->target_temp_id);
+	vpu_write_reg(inst->dev, W5_CMD_SEQ_CHANGE_ENABLE_FLAG, p_dec_info->seq_change_mask);
+	/* When reordering is disabled we force the latency of the framebuffers */
+	vpu_write_reg(inst->dev, W5_CMD_DEC_FORCE_FB_LATENCY_PLUS1, !p_dec_info->reorder_enable);
+
+	ret = send_firmware_command(inst, W5_DEC_ENC_PIC, true, &reg_val, fail_res);
+	if (ret == -ETIMEDOUT)
+		return ret;
+
+	p_dec_info->instance_queue_count = (reg_val >> 16) & 0xff;
+	p_dec_info->report_queue_count = (reg_val & QUEUE_REPORT_MASK);
+
+	dev_dbg(inst->dev->dev, "%s: dec pic sent (queue %u : %u)\n", __func__,
+		p_dec_info->instance_queue_count, p_dec_info->report_queue_count);
+
+	if (ret)
+		return ret;
+
+	return 0;
+}
+
+int wave5_vpu_dec_get_result(struct vpu_instance *inst, struct dec_output_info *result)
+{
+	int ret;
+	u32 index, nal_unit_type, reg_val, sub_layer_info;
+	struct dec_info *p_dec_info = &inst->codec_info->dec_info;
+	struct vpu_device *vpu_dev = inst->dev;
+
+	vpu_write_reg(inst->dev, W5_CMD_DEC_ADDR_REPORT_BASE, p_dec_info->user_data_buf_addr);
+	vpu_write_reg(inst->dev, W5_CMD_DEC_REPORT_SIZE, p_dec_info->user_data_buf_size);
+	vpu_write_reg(inst->dev, W5_CMD_DEC_REPORT_PARAM, REPORT_PARAM_ENDIANNESS_BIG_ENDIAN);
+
+	/* send QUERY cmd */
+	ret = wave5_send_query(vpu_dev, inst, GET_RESULT);
+	if (ret)
+		return ret;
+
+	reg_val = vpu_read_reg(inst->dev, W5_RET_QUEUE_STATUS);
+
+	p_dec_info->instance_queue_count = (reg_val >> 16) & 0xff;
+	p_dec_info->report_queue_count = (reg_val & QUEUE_REPORT_MASK);
+
+	dev_dbg(inst->dev->dev, "%s: dec pic complete (queue %u : %u)\n", __func__,
+		p_dec_info->instance_queue_count, p_dec_info->report_queue_count);
+
+	reg_val = vpu_read_reg(inst->dev, W5_RET_DEC_PIC_TYPE);
+
+	nal_unit_type = (reg_val >> 4) & 0x3f;
+
+	if (inst->std == W_HEVC_DEC) {
+		if (reg_val & 0x04)
+			result->pic_type = PIC_TYPE_B;
+		else if (reg_val & 0x02)
+			result->pic_type = PIC_TYPE_P;
+		else if (reg_val & 0x01)
+			result->pic_type = PIC_TYPE_I;
+		else
+			result->pic_type = PIC_TYPE_MAX;
+		if ((nal_unit_type == 19 || nal_unit_type == 20) && result->pic_type == PIC_TYPE_I)
+			/* IDR_W_RADL, IDR_N_LP */
+			result->pic_type = PIC_TYPE_IDR;
+	} else if (inst->std == W_AVC_DEC) {
+		if (reg_val & 0x04)
+			result->pic_type = PIC_TYPE_B;
+		else if (reg_val & 0x02)
+			result->pic_type = PIC_TYPE_P;
+		else if (reg_val & 0x01)
+			result->pic_type = PIC_TYPE_I;
+		else
+			result->pic_type = PIC_TYPE_MAX;
+		if (nal_unit_type == 5 && result->pic_type == PIC_TYPE_I)
+			result->pic_type = PIC_TYPE_IDR;
+	}
+	index = vpu_read_reg(inst->dev, W5_RET_DEC_DISPLAY_INDEX);
+	result->index_frame_display = index;
+	index = vpu_read_reg(inst->dev, W5_RET_DEC_DECODED_INDEX);
+	result->index_frame_decoded = index;
+	result->index_frame_decoded_for_tiled = index;
+
+	sub_layer_info = vpu_read_reg(inst->dev, W5_RET_DEC_SUB_LAYER_INFO);
+	result->temporal_id = sub_layer_info & 0x7;
+
+	if (inst->std == W_HEVC_DEC || inst->std == W_AVC_DEC) {
+		result->decoded_poc = -1;
+		if (result->index_frame_decoded >= 0 ||
+		    result->index_frame_decoded == DECODED_IDX_FLAG_SKIP)
+			result->decoded_poc = vpu_read_reg(inst->dev, W5_RET_DEC_PIC_POC);
+	}
+
+	result->sequence_changed = vpu_read_reg(inst->dev, W5_RET_DEC_NOTIFICATION);
+	reg_val = vpu_read_reg(inst->dev, W5_RET_DEC_PIC_SIZE);
+	result->dec_pic_width = reg_val >> 16;
+	result->dec_pic_height = reg_val & 0xffff;
+
+	if (result->sequence_changed) {
+		memcpy((void *)&p_dec_info->new_seq_info, (void *)&p_dec_info->initial_info,
+		       sizeof(struct dec_initial_info));
+		wave5_get_dec_seq_result(inst, &p_dec_info->new_seq_info);
+	}
+
+	result->dec_host_cmd_tick = vpu_read_reg(inst->dev, W5_RET_DEC_HOST_CMD_TICK);
+	result->dec_decode_end_tick = vpu_read_reg(inst->dev, W5_RET_DEC_DECODING_ENC_TICK);
+
+	if (!p_dec_info->first_cycle_check) {
+		result->frame_cycle =
+			(result->dec_decode_end_tick - result->dec_host_cmd_tick) *
+			p_dec_info->cycle_per_tick;
+		vpu_dev->last_performance_cycles = result->dec_decode_end_tick;
+		p_dec_info->first_cycle_check = true;
+	} else if (result->index_frame_decoded_for_tiled != -1) {
+		result->frame_cycle =
+			(result->dec_decode_end_tick - vpu_dev->last_performance_cycles) *
+			p_dec_info->cycle_per_tick;
+		vpu_dev->last_performance_cycles = result->dec_decode_end_tick;
+		if (vpu_dev->last_performance_cycles < result->dec_host_cmd_tick)
+			result->frame_cycle =
+				(result->dec_decode_end_tick - result->dec_host_cmd_tick) *
+				p_dec_info->cycle_per_tick;
+	}
+
+	/* no remaining command. reset frame cycle. */
+	if (p_dec_info->instance_queue_count == 0 && p_dec_info->report_queue_count == 0)
+		p_dec_info->first_cycle_check = false;
+
+	return 0;
+}
+
+int wave5_vpu_re_init(struct device *dev, u8 *fw, size_t size)
+{
+	struct vpu_buf *common_vb;
+	dma_addr_t code_base, temp_base;
+	dma_addr_t old_code_base, temp_size;
+	u32 code_size, reason_code;
+	u32 reg_val;
+	struct vpu_device *vpu_dev = dev_get_drvdata(dev);
+
+	common_vb = &vpu_dev->common_mem;
+
+	code_base = common_vb->daddr;
+	/* ALIGN TO 4KB */
+	code_size = (WAVE5_MAX_CODE_BUF_SIZE & ~0xfff);
+	if (code_size < size * 2)
+		return -EINVAL;
+	temp_base = common_vb->daddr + WAVE5_TEMPBUF_OFFSET;
+	temp_size = WAVE5_TEMPBUF_SIZE;
+
+	old_code_base = vpu_read_reg(vpu_dev, W5_VPU_REMAP_PADDR);
+
+	if (old_code_base != code_base + W5_REMAP_INDEX1 * W5_REMAP_MAX_SIZE) {
+		int ret;
+
+		ret = wave5_vdi_write_memory(vpu_dev, common_vb, 0, fw, size);
+		if (ret < 0) {
+			dev_err(vpu_dev->dev,
+				"VPU init, Writing firmware to common buffer, fail: %d\n", ret);
+			return ret;
+		}
+
+		vpu_write_reg(vpu_dev, W5_PO_CONF, 0);
+
+		ret = wave5_vpu_reset(dev, SW_RESET_ON_BOOT);
+		if (ret < 0) {
+			dev_err(vpu_dev->dev, "VPU init, Resetting the VPU, fail: %d\n", ret);
+			return ret;
+		}
+
+		remap_page(vpu_dev, code_base, W5_REMAP_INDEX0);
+		remap_page(vpu_dev, code_base, W5_REMAP_INDEX1);
+
+		vpu_write_reg(vpu_dev, W5_ADDR_CODE_BASE, code_base);
+		vpu_write_reg(vpu_dev, W5_CODE_SIZE, code_size);
+		vpu_write_reg(vpu_dev, W5_CODE_PARAM, (WAVE5_UPPER_PROC_AXI_ID << 4) | 0);
+		vpu_write_reg(vpu_dev, W5_ADDR_TEMP_BASE, temp_base);
+		vpu_write_reg(vpu_dev, W5_TEMP_SIZE, temp_size);
+
+		/* These register must be reset explicitly */
+		vpu_write_reg(vpu_dev, W5_HW_OPTION, 0);
+		wave5_fio_writel(vpu_dev, W5_BACKBONE_PROC_EXT_ADDR, 0);
+		wave5_fio_writel(vpu_dev, W5_BACKBONE_AXI_PARAM, 0);
+		vpu_write_reg(vpu_dev, W5_SEC_AXI_PARAM, 0);
+
+		/* Encoder interrupt */
+		reg_val = BIT(INT_WAVE5_ENC_SET_PARAM);
+		reg_val |= BIT(INT_WAVE5_ENC_PIC);
+		reg_val |= BIT(INT_WAVE5_BSBUF_FULL);
+		/* Decoder interrupt */
+		reg_val |= BIT(INT_WAVE5_INIT_SEQ);
+		reg_val |= BIT(INT_WAVE5_DEC_PIC);
+		reg_val |= BIT(INT_WAVE5_BSBUF_EMPTY);
+		vpu_write_reg(vpu_dev, W5_VPU_VINT_ENABLE, reg_val);
+
+		reg_val = vpu_read_reg(vpu_dev, W5_VPU_RET_VPU_CONFIG0);
+		if (FIELD_GET(FEATURE_BACKBONE, reg_val)) {
+			reg_val = ((WAVE5_PROC_AXI_ID << 28) |
+					(WAVE5_PRP_AXI_ID << 24) |
+					(WAVE5_FBD_Y_AXI_ID << 20) |
+					(WAVE5_FBC_Y_AXI_ID << 16) |
+					(WAVE5_FBD_C_AXI_ID << 12) |
+					(WAVE5_FBC_C_AXI_ID << 8) |
+					(WAVE5_PRI_AXI_ID << 4) |
+					WAVE5_SEC_AXI_ID);
+			wave5_fio_writel(vpu_dev, W5_BACKBONE_PROG_AXI_ID, reg_val);
+		}
+
+		vpu_write_reg(vpu_dev, W5_VPU_BUSY_STATUS, 1);
+		vpu_write_reg(vpu_dev, W5_COMMAND, W5_INIT_VPU);
+		vpu_write_reg(vpu_dev, W5_VPU_REMAP_CORE_START, 1);
+
+		ret = wave5_wait_vpu_busy(vpu_dev, W5_VPU_BUSY_STATUS);
+		if (ret) {
+			dev_err(vpu_dev->dev, "VPU reinit(W5_VPU_REMAP_CORE_START) timeout\n");
+			return ret;
+		}
+
+		ret = wave5_vpu_firmware_command_queue_error_check(vpu_dev, &reason_code);
+		if (ret)
+			return ret;
+	}
+
+	return setup_wave5_properties(dev);
+}
+
+static int wave5_vpu_sleep_wake(struct device *dev, bool i_sleep_wake, const uint16_t *code,
+				size_t size)
+{
+	u32 reg_val;
+	struct vpu_buf *common_vb;
+	dma_addr_t code_base;
+	u32 code_size, reason_code;
+	struct vpu_device *vpu_dev = dev_get_drvdata(dev);
+	int ret;
+
+	if (i_sleep_wake) {
+		ret = wave5_wait_vpu_busy(vpu_dev, W5_VPU_BUSY_STATUS);
+		if (ret)
+			return ret;
+
+		/*
+		 * Declare who has ownership for the host interface access
+		 * 1 = VPU
+		 * 0 = Host processor
+		 */
+		vpu_write_reg(vpu_dev, W5_VPU_BUSY_STATUS, 1);
+		vpu_write_reg(vpu_dev, W5_COMMAND, W5_SLEEP_VPU);
+		/* Send an interrupt named HOST to the VPU */
+		vpu_write_reg(vpu_dev, W5_VPU_HOST_INT_REQ, 1);
+
+		ret = wave5_wait_vpu_busy(vpu_dev, W5_VPU_BUSY_STATUS);
+		if (ret)
+			return ret;
+
+		ret = wave5_vpu_firmware_command_queue_error_check(vpu_dev, &reason_code);
+		if (ret)
+			return ret;
+	} else { /* restore */
+		common_vb = &vpu_dev->common_mem;
+
+		code_base = common_vb->daddr;
+		/* ALIGN TO 4KB */
+		code_size = (WAVE5_MAX_CODE_BUF_SIZE & ~0xfff);
+		if (code_size < size * 2) {
+			dev_err(dev, "size too small\n");
+			return -EINVAL;
+		}
+
+		/* Power on without DEBUG mode */
+		vpu_write_reg(vpu_dev, W5_PO_CONF, 0);
+
+		remap_page(vpu_dev, code_base, W5_REMAP_INDEX0);
+		remap_page(vpu_dev, code_base, W5_REMAP_INDEX1);
+
+		vpu_write_reg(vpu_dev, W5_ADDR_CODE_BASE, code_base);
+		vpu_write_reg(vpu_dev, W5_CODE_SIZE, code_size);
+		vpu_write_reg(vpu_dev, W5_CODE_PARAM, (WAVE5_UPPER_PROC_AXI_ID << 4) | 0);
+
+		/* These register must be reset explicitly */
+		vpu_write_reg(vpu_dev, W5_HW_OPTION, 0);
+		wave5_fio_writel(vpu_dev, W5_BACKBONE_PROC_EXT_ADDR, 0);
+		wave5_fio_writel(vpu_dev, W5_BACKBONE_AXI_PARAM, 0);
+		vpu_write_reg(vpu_dev, W5_SEC_AXI_PARAM, 0);
+
+		/* Encoder interrupt */
+		reg_val = BIT(INT_WAVE5_ENC_SET_PARAM);
+		reg_val |= BIT(INT_WAVE5_ENC_PIC);
+		reg_val |= BIT(INT_WAVE5_BSBUF_FULL);
+		/* Decoder interrupt */
+		reg_val |= BIT(INT_WAVE5_INIT_SEQ);
+		reg_val |= BIT(INT_WAVE5_DEC_PIC);
+		reg_val |= BIT(INT_WAVE5_BSBUF_EMPTY);
+		vpu_write_reg(vpu_dev, W5_VPU_VINT_ENABLE, reg_val);
+
+		reg_val = vpu_read_reg(vpu_dev, W5_VPU_RET_VPU_CONFIG0);
+		if (FIELD_GET(FEATURE_BACKBONE, reg_val)) {
+			reg_val = ((WAVE5_PROC_AXI_ID << 28) |
+					(WAVE5_PRP_AXI_ID << 24) |
+					(WAVE5_FBD_Y_AXI_ID << 20) |
+					(WAVE5_FBC_Y_AXI_ID << 16) |
+					(WAVE5_FBD_C_AXI_ID << 12) |
+					(WAVE5_FBC_C_AXI_ID << 8) |
+					(WAVE5_PRI_AXI_ID << 4) |
+					WAVE5_SEC_AXI_ID);
+			wave5_fio_writel(vpu_dev, W5_BACKBONE_PROG_AXI_ID, reg_val);
+		}
+
+		vpu_write_reg(vpu_dev, W5_VPU_BUSY_STATUS, 1);
+		vpu_write_reg(vpu_dev, W5_COMMAND, W5_WAKEUP_VPU);
+		/* Start VPU after settings */
+		vpu_write_reg(vpu_dev, W5_VPU_REMAP_CORE_START, 1);
+
+		ret = wave5_wait_vpu_busy(vpu_dev, W5_VPU_BUSY_STATUS);
+		if (ret) {
+			dev_err(vpu_dev->dev, "VPU wakeup(W5_VPU_REMAP_CORE_START) timeout\n");
+			return ret;
+		}
+
+		return wave5_vpu_firmware_command_queue_error_check(vpu_dev, &reason_code);
+	}
+
+	return 0;
+}
+
+int wave5_vpu_reset(struct device *dev, enum sw_reset_mode reset_mode)
+{
+	u32 val = 0;
+	int ret = 0;
+	struct vpu_device *vpu_dev = dev_get_drvdata(dev);
+	struct vpu_attr *p_attr = &vpu_dev->attr;
+	/* VPU doesn't send response. force to set BUSY flag to 0. */
+	vpu_write_reg(vpu_dev, W5_VPU_BUSY_STATUS, 0);
+
+	if (reset_mode == SW_RESET_SAFETY) {
+		ret = wave5_vpu_sleep_wake(dev, true, NULL, 0);
+		if (ret)
+			return ret;
+	}
+
+	val = vpu_read_reg(vpu_dev, W5_VPU_RET_VPU_CONFIG0);
+	if ((val >> 16) & 0x1)
+		p_attr->support_backbone = true;
+	if ((val >> 22) & 0x1)
+		p_attr->support_vcore_backbone = true;
+	if ((val >> 28) & 0x1)
+		p_attr->support_vcpu_backbone = true;
+
+	/* waiting for completion of bus transaction */
+	if (p_attr->support_backbone) {
+		dev_dbg(dev, "%s: backbone supported\n", __func__);
+
+		if (p_attr->support_vcore_backbone) {
+			if (p_attr->support_vcpu_backbone) {
+				/* step1 : disable request */
+				wave5_fio_writel(vpu_dev, W5_BACKBONE_BUS_CTRL_VCPU, 0xFF);
+
+				/* step2 : waiting for completion of bus transaction */
+				ret = wave5_wait_vcpu_bus_busy(vpu_dev,
+							       W5_BACKBONE_BUS_STATUS_VCPU);
+				if (ret) {
+					wave5_fio_writel(vpu_dev, W5_BACKBONE_BUS_CTRL_VCPU, 0x00);
+					return ret;
+				}
+			}
+			/* step1 : disable request */
+			wave5_fio_writel(vpu_dev, W5_BACKBONE_BUS_CTRL_VCORE0, 0x7);
+
+			/* step2 : waiting for completion of bus transaction */
+			if (wave5_wait_bus_busy(vpu_dev, W5_BACKBONE_BUS_STATUS_VCORE0)) {
+				wave5_fio_writel(vpu_dev, W5_BACKBONE_BUS_CTRL_VCORE0, 0x00);
+				return -EBUSY;
+			}
+		} else {
+			/* step1 : disable request */
+			wave5_fio_writel(vpu_dev, W5_COMBINED_BACKBONE_BUS_CTRL, 0x7);
+
+			/* step2 : waiting for completion of bus transaction */
+			if (wave5_wait_bus_busy(vpu_dev, W5_COMBINED_BACKBONE_BUS_STATUS)) {
+				wave5_fio_writel(vpu_dev, W5_COMBINED_BACKBONE_BUS_CTRL, 0x00);
+				return -EBUSY;
+			}
+		}
+	} else {
+		dev_dbg(dev, "%s: backbone NOT supported\n", __func__);
+		/* step1 : disable request */
+		wave5_fio_writel(vpu_dev, W5_GDI_BUS_CTRL, 0x100);
+
+		/* step2 : waiting for completion of bus transaction */
+		ret = wave5_wait_bus_busy(vpu_dev, W5_GDI_BUS_STATUS);
+		if (ret) {
+			wave5_fio_writel(vpu_dev, W5_GDI_BUS_CTRL, 0x00);
+			return ret;
+		}
+	}
+
+	switch (reset_mode) {
+	case SW_RESET_ON_BOOT:
+	case SW_RESET_FORCE:
+	case SW_RESET_SAFETY:
+		val = W5_RST_BLOCK_ALL;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	if (val) {
+		vpu_write_reg(vpu_dev, W5_VPU_RESET_REQ, val);
+
+		ret = wave5_wait_vpu_busy(vpu_dev, W5_VPU_RESET_STATUS);
+		if (ret) {
+			vpu_write_reg(vpu_dev, W5_VPU_RESET_REQ, 0);
+			return ret;
+		}
+		vpu_write_reg(vpu_dev, W5_VPU_RESET_REQ, 0);
+	}
+	/* step3 : must clear GDI_BUS_CTRL after done SW_RESET */
+	if (p_attr->support_backbone) {
+		if (p_attr->support_vcore_backbone) {
+			if (p_attr->support_vcpu_backbone)
+				wave5_fio_writel(vpu_dev, W5_BACKBONE_BUS_CTRL_VCPU, 0x00);
+			wave5_fio_writel(vpu_dev, W5_BACKBONE_BUS_CTRL_VCORE0, 0x00);
+		} else {
+			wave5_fio_writel(vpu_dev, W5_COMBINED_BACKBONE_BUS_CTRL, 0x00);
+		}
+	} else {
+		wave5_fio_writel(vpu_dev, W5_GDI_BUS_CTRL, 0x00);
+	}
+	if (reset_mode == SW_RESET_SAFETY || reset_mode == SW_RESET_FORCE)
+		ret = wave5_vpu_sleep_wake(dev, false, NULL, 0);
+
+	return ret;
+}
+
+int wave5_vpu_dec_finish_seq(struct vpu_instance *inst, u32 *fail_res)
+{
+	return send_firmware_command(inst, W5_DESTROY_INSTANCE, true, NULL, fail_res);
+}
+
+int wave5_vpu_dec_set_bitstream_flag(struct vpu_instance *inst, bool eos)
+{
+	struct dec_info *p_dec_info = &inst->codec_info->dec_info;
+
+	p_dec_info->stream_endflag = eos ? 1 : 0;
+	vpu_write_reg(inst->dev, W5_BS_OPTION, get_bitstream_options(p_dec_info));
+	vpu_write_reg(inst->dev, W5_BS_WR_PTR, p_dec_info->stream_wr_ptr);
+
+	return send_firmware_command(inst, W5_UPDATE_BS, true, NULL, NULL);
+}
+
+int wave5_dec_clr_disp_flag(struct vpu_instance *inst, unsigned int index)
+{
+	struct dec_info *p_dec_info = &inst->codec_info->dec_info;
+	int ret;
+
+	vpu_write_reg(inst->dev, W5_CMD_DEC_CLR_DISP_IDC, BIT(index));
+	vpu_write_reg(inst->dev, W5_CMD_DEC_SET_DISP_IDC, 0);
+
+	ret = wave5_send_query(inst->dev, inst, UPDATE_DISP_FLAG);
+	if (ret)
+		return ret;
+
+	p_dec_info->frame_display_flag = vpu_read_reg(inst->dev, W5_RET_DEC_DISP_IDC);
+
+	return 0;
+}
+
+int wave5_dec_set_disp_flag(struct vpu_instance *inst, unsigned int index)
+{
+	int ret;
+
+	vpu_write_reg(inst->dev, W5_CMD_DEC_CLR_DISP_IDC, 0);
+	vpu_write_reg(inst->dev, W5_CMD_DEC_SET_DISP_IDC, BIT(index));
+
+	ret = wave5_send_query(inst->dev, inst, UPDATE_DISP_FLAG);
+	if (ret)
+		return ret;
+
+	return 0;
+}
+
+int wave5_vpu_clear_interrupt(struct vpu_instance *inst, u32 flags)
+{
+	u32 interrupt_reason;
+
+	interrupt_reason = vpu_read_reg(inst->dev, W5_VPU_VINT_REASON_USR);
+	interrupt_reason &= ~flags;
+	vpu_write_reg(inst->dev, W5_VPU_VINT_REASON_USR, interrupt_reason);
+
+	return 0;
+}
+
+dma_addr_t wave5_dec_get_rd_ptr(struct vpu_instance *inst)
+{
+	int ret;
+
+	ret = wave5_send_query(inst->dev, inst, GET_BS_RD_PTR);
+	if (ret)
+		return inst->codec_info->dec_info.stream_rd_ptr;
+
+	return vpu_read_reg(inst->dev, W5_RET_QUERY_DEC_BS_RD_PTR);
+}
+
+int wave5_dec_set_rd_ptr(struct vpu_instance *inst, dma_addr_t addr)
+{
+	int ret;
+
+	vpu_write_reg(inst->dev, W5_RET_QUERY_DEC_SET_BS_RD_PTR, addr);
+
+	ret = wave5_send_query(inst->dev, inst, SET_BS_RD_PTR);
+
+	return ret;
+}
+
+/************************************************************************/
+/* ENCODER functions */
+/************************************************************************/
+
+int wave5_vpu_build_up_enc_param(struct device *dev, struct vpu_instance *inst,
+				 struct enc_open_param *open_param)
+{
+	int ret;
+	struct enc_info *p_enc_info = &inst->codec_info->enc_info;
+	u32 reg_val;
+	struct vpu_device *vpu_dev = dev_get_drvdata(dev);
+	dma_addr_t buffer_addr;
+	size_t buffer_size;
+
+	p_enc_info->cycle_per_tick = 256;
+	if (vpu_dev->sram_buf.size) {
+		p_enc_info->sec_axi_info.use_enc_rdo_enable = 1;
+		p_enc_info->sec_axi_info.use_enc_lf_enable = 1;
+	}
+
+	p_enc_info->vb_work.size = WAVE521ENC_WORKBUF_SIZE;
+	ret = wave5_vdi_allocate_dma_memory(vpu_dev, &p_enc_info->vb_work);
+	if (ret) {
+		memset(&p_enc_info->vb_work, 0, sizeof(p_enc_info->vb_work));
+		return ret;
+	}
+
+	wave5_vdi_clear_memory(vpu_dev, &p_enc_info->vb_work);
+
+	vpu_write_reg(inst->dev, W5_ADDR_WORK_BASE, p_enc_info->vb_work.daddr);
+	vpu_write_reg(inst->dev, W5_WORK_SIZE, p_enc_info->vb_work.size);
+
+	vpu_write_reg(inst->dev, W5_CMD_ADDR_SEC_AXI, vpu_dev->sram_buf.daddr);
+	vpu_write_reg(inst->dev, W5_CMD_SEC_AXI_SIZE, vpu_dev->sram_buf.size);
+
+	reg_val = (open_param->line_buf_int_en << 6) | BITSTREAM_ENDIANNESS_BIG_ENDIAN;
+	vpu_write_reg(inst->dev, W5_CMD_BS_PARAM, reg_val);
+	vpu_write_reg(inst->dev, W5_CMD_EXT_ADDR, 0);
+	vpu_write_reg(inst->dev, W5_CMD_NUM_CQ_DEPTH_M1, (COMMAND_QUEUE_DEPTH - 1));
+
+	/* This register must be reset explicitly */
+	vpu_write_reg(inst->dev, W5_CMD_ENC_SRC_OPTIONS, 0);
+	vpu_write_reg(inst->dev, W5_CMD_ENC_VCORE_INFO, 1);
+
+	ret = send_firmware_command(inst, W5_CREATE_INSTANCE, true, NULL, NULL);
+	if (ret)
+		goto free_vb_work;
+
+	buffer_addr = open_param->bitstream_buffer;
+	buffer_size = open_param->bitstream_buffer_size;
+	p_enc_info->stream_rd_ptr = buffer_addr;
+	p_enc_info->stream_wr_ptr = buffer_addr;
+	p_enc_info->line_buf_int_en = open_param->line_buf_int_en;
+	p_enc_info->stream_buf_start_addr = buffer_addr;
+	p_enc_info->stream_buf_size = buffer_size;
+	p_enc_info->stream_buf_end_addr = buffer_addr + buffer_size;
+	p_enc_info->stride = 0;
+	p_enc_info->initial_info_obtained = false;
+	p_enc_info->product_code = vpu_read_reg(inst->dev, W5_PRODUCT_NUMBER);
+
+	return 0;
+free_vb_work:
+	if (wave5_vdi_free_dma_memory(vpu_dev, &p_enc_info->vb_work))
+		memset(&p_enc_info->vb_work, 0, sizeof(p_enc_info->vb_work));
+	return ret;
+}
+
+static void wave5_set_enc_crop_info(u32 codec, struct enc_wave_param *param, int rot_mode,
+				    int src_width, int src_height)
+{
+	int aligned_width = (codec == W_HEVC_ENC) ? ALIGN(src_width, 32) : ALIGN(src_width, 16);
+	int aligned_height = (codec == W_HEVC_ENC) ? ALIGN(src_height, 32) : ALIGN(src_height, 16);
+	int pad_right, pad_bot;
+	int crop_right, crop_left, crop_top, crop_bot;
+	int prp_mode = rot_mode >> 1; /* remove prp_enable bit */
+
+	if (codec == W_HEVC_ENC &&
+	    (!rot_mode || prp_mode == 14)) /* prp_mode 14 : hor_mir && ver_mir && rot_180 */
+		return;
+
+	pad_right = aligned_width - src_width;
+	pad_bot = aligned_height - src_height;
+
+	if (param->conf_win_right > 0)
+		crop_right = param->conf_win_right + pad_right;
+	else
+		crop_right = pad_right;
+
+	if (param->conf_win_bot > 0)
+		crop_bot = param->conf_win_bot + pad_bot;
+	else
+		crop_bot = pad_bot;
+
+	crop_top = param->conf_win_top;
+	crop_left = param->conf_win_left;
+
+	param->conf_win_top = crop_top;
+	param->conf_win_left = crop_left;
+	param->conf_win_bot = crop_bot;
+	param->conf_win_right = crop_right;
+
+	switch (prp_mode) {
+	case 0:
+		return;
+	case 1:
+	case 15:
+		param->conf_win_top = crop_right;
+		param->conf_win_left = crop_top;
+		param->conf_win_bot = crop_left;
+		param->conf_win_right = crop_bot;
+		break;
+	case 2:
+	case 12:
+		param->conf_win_top = crop_bot;
+		param->conf_win_left = crop_right;
+		param->conf_win_bot = crop_top;
+		param->conf_win_right = crop_left;
+		break;
+	case 3:
+	case 13:
+		param->conf_win_top = crop_left;
+		param->conf_win_left = crop_bot;
+		param->conf_win_bot = crop_right;
+		param->conf_win_right = crop_top;
+		break;
+	case 4:
+	case 10:
+		param->conf_win_top = crop_bot;
+		param->conf_win_bot = crop_top;
+		break;
+	case 8:
+	case 6:
+		param->conf_win_left = crop_right;
+		param->conf_win_right = crop_left;
+		break;
+	case 5:
+	case 11:
+		param->conf_win_top = crop_left;
+		param->conf_win_left = crop_top;
+		param->conf_win_bot = crop_right;
+		param->conf_win_right = crop_bot;
+		break;
+	case 7:
+	case 9:
+		param->conf_win_top = crop_right;
+		param->conf_win_left = crop_bot;
+		param->conf_win_bot = crop_left;
+		param->conf_win_right = crop_top;
+		break;
+	default:
+		WARN(1, "Invalid prp_mode: %d, must be in range of 1 - 15\n", prp_mode);
+	}
+}
+
+int wave5_vpu_enc_init_seq(struct vpu_instance *inst)
+{
+	u32 reg_val = 0, rot_mir_mode, fixed_cu_size_mode = 0x7;
+	struct enc_info *p_enc_info = &inst->codec_info->enc_info;
+	struct enc_open_param *p_open_param = &p_enc_info->open_param;
+	struct enc_wave_param *p_param = &p_open_param->wave_param;
+
+	/*
+	 * OPT_COMMON:
+	 *	the last SET_PARAM command should be called with OPT_COMMON
+	 */
+	rot_mir_mode = 0;
+	if (p_enc_info->rotation_enable) {
+		switch (p_enc_info->rotation_angle) {
+		case 0:
+			rot_mir_mode |= NONE_ROTATE;
+			break;
+		case 90:
+			rot_mir_mode |= ROT_CLOCKWISE_90;
+			break;
+		case 180:
+			rot_mir_mode |= ROT_CLOCKWISE_180;
+			break;
+		case 270:
+			rot_mir_mode |= ROT_CLOCKWISE_270;
+			break;
+		}
+	}
+
+	if (p_enc_info->mirror_enable) {
+		switch (p_enc_info->mirror_direction) {
+		case MIRDIR_NONE:
+			rot_mir_mode |= NONE_ROTATE;
+			break;
+		case MIRDIR_VER:
+			rot_mir_mode |= MIR_VER_FLIP;
+			break;
+		case MIRDIR_HOR:
+			rot_mir_mode |= MIR_HOR_FLIP;
+			break;
+		case MIRDIR_HOR_VER:
+			rot_mir_mode |= MIR_HOR_VER_FLIP;
+			break;
+		}
+	}
+
+	wave5_set_enc_crop_info(inst->std, p_param, rot_mir_mode, p_open_param->pic_width,
+				p_open_param->pic_height);
+
+	/* SET_PARAM + COMMON */
+	vpu_write_reg(inst->dev, W5_CMD_ENC_SEQ_SET_PARAM_OPTION, OPT_COMMON);
+	vpu_write_reg(inst->dev, W5_CMD_ENC_SEQ_SRC_SIZE, p_open_param->pic_height << 16
+			| p_open_param->pic_width);
+	vpu_write_reg(inst->dev, W5_CMD_ENC_SEQ_CUSTOM_MAP_ENDIAN, VDI_LITTLE_ENDIAN);
+
+	reg_val = p_param->profile |
+		(p_param->level << 3) |
+		(p_param->internal_bit_depth << 14);
+	if (inst->std == W_HEVC_ENC)
+		reg_val |= (p_param->tier << 12) |
+			(p_param->tmvp_enable << 23) |
+			(p_param->sao_enable << 24) |
+			(p_param->skip_intra_trans << 25) |
+			(p_param->strong_intra_smooth_enable << 27) |
+			(p_param->en_still_picture << 30);
+	vpu_write_reg(inst->dev, W5_CMD_ENC_SEQ_SPS_PARAM, reg_val);
+
+	reg_val = (p_param->lossless_enable) |
+		(p_param->const_intra_pred_flag << 1) |
+		(p_param->lf_cross_slice_boundary_enable << 2) |
+		(p_param->wpp_enable << 4) |
+		(p_param->disable_deblk << 5) |
+		((p_param->beta_offset_div2 & 0xF) << 6) |
+		((p_param->tc_offset_div2 & 0xF) << 10) |
+		((p_param->chroma_cb_qp_offset & 0x1F) << 14) |
+		((p_param->chroma_cr_qp_offset & 0x1F) << 19) |
+		(p_param->transform8x8_enable << 29) |
+		(p_param->entropy_coding_mode << 30);
+	vpu_write_reg(inst->dev, W5_CMD_ENC_SEQ_PPS_PARAM, reg_val);
+
+	vpu_write_reg(inst->dev, W5_CMD_ENC_SEQ_GOP_PARAM, p_param->gop_preset_idx);
+
+	if (inst->std == W_AVC_ENC)
+		vpu_write_reg(inst->dev, W5_CMD_ENC_SEQ_INTRA_PARAM, p_param->intra_qp |
+				((p_param->intra_period & 0x7ff) << 6) |
+				((p_param->avc_idr_period & 0x7ff) << 17));
+	else if (inst->std == W_HEVC_ENC)
+		vpu_write_reg(inst->dev, W5_CMD_ENC_SEQ_INTRA_PARAM,
+			      p_param->decoding_refresh_type | (p_param->intra_qp << 3) |
+				(p_param->intra_period << 16));
+
+	reg_val = (p_param->rdo_skip << 2) |
+		(p_param->lambda_scaling_enable << 3) |
+		(fixed_cu_size_mode << 5) |
+		(p_param->intra_nx_n_enable << 8) |
+		(p_param->max_num_merge << 18);
+
+	vpu_write_reg(inst->dev, W5_CMD_ENC_SEQ_RDO_PARAM, reg_val);
+
+	if (inst->std == W_AVC_ENC)
+		vpu_write_reg(inst->dev, W5_CMD_ENC_SEQ_INTRA_REFRESH,
+			      p_param->intra_mb_refresh_arg << 16 | p_param->intra_mb_refresh_mode);
+	else if (inst->std == W_HEVC_ENC)
+		vpu_write_reg(inst->dev, W5_CMD_ENC_SEQ_INTRA_REFRESH,
+			      p_param->intra_refresh_arg << 16 | p_param->intra_refresh_mode);
+
+	vpu_write_reg(inst->dev, W5_CMD_ENC_SEQ_RC_FRAME_RATE, p_open_param->frame_rate_info);
+	vpu_write_reg(inst->dev, W5_CMD_ENC_SEQ_RC_TARGET_RATE, p_open_param->bit_rate);
+
+	reg_val = p_open_param->rc_enable |
+		(p_param->hvs_qp_enable << 2) |
+		(p_param->hvs_qp_scale << 4) |
+		((p_param->initial_rc_qp & 0x3F) << 14) |
+		(p_open_param->vbv_buffer_size << 20);
+	if (inst->std == W_AVC_ENC)
+		reg_val |= (p_param->mb_level_rc_enable << 1);
+	else if (inst->std == W_HEVC_ENC)
+		reg_val |= (p_param->cu_level_rc_enable << 1);
+	vpu_write_reg(inst->dev, W5_CMD_ENC_SEQ_RC_PARAM, reg_val);
+
+	vpu_write_reg(inst->dev, W5_CMD_ENC_SEQ_RC_WEIGHT_PARAM,
+		      p_param->rc_weight_buf << 8 | p_param->rc_weight_param);
+
+	vpu_write_reg(inst->dev, W5_CMD_ENC_SEQ_RC_MIN_MAX_QP, p_param->min_qp_i |
+		      (p_param->max_qp_i << 6) | (p_param->hvs_max_delta_qp << 12));
+
+	vpu_write_reg(inst->dev, W5_CMD_ENC_SEQ_RC_INTER_MIN_MAX_QP, p_param->min_qp_p |
+		      (p_param->max_qp_p << 6) | (p_param->min_qp_b << 12) |
+		      (p_param->max_qp_b << 18));
+
+	vpu_write_reg(inst->dev, W5_CMD_ENC_SEQ_RC_BIT_RATIO_LAYER_0_3, 0);
+	vpu_write_reg(inst->dev, W5_CMD_ENC_SEQ_RC_BIT_RATIO_LAYER_4_7, 0);
+	vpu_write_reg(inst->dev, W5_CMD_ENC_SEQ_ROT_PARAM, rot_mir_mode);
+
+	vpu_write_reg(inst->dev, W5_CMD_ENC_SEQ_BG_PARAM, 0);
+	vpu_write_reg(inst->dev, W5_CMD_ENC_SEQ_CUSTOM_LAMBDA_ADDR, 0);
+	vpu_write_reg(inst->dev, W5_CMD_ENC_SEQ_CONF_WIN_TOP_BOT,
+		      p_param->conf_win_bot << 16 | p_param->conf_win_top);
+	vpu_write_reg(inst->dev, W5_CMD_ENC_SEQ_CONF_WIN_LEFT_RIGHT,
+		      p_param->conf_win_right << 16 | p_param->conf_win_left);
+
+	if (inst->std == W_AVC_ENC)
+		vpu_write_reg(inst->dev, W5_CMD_ENC_SEQ_INDEPENDENT_SLICE,
+			      p_param->avc_slice_arg << 16 | p_param->avc_slice_mode);
+	else if (inst->std == W_HEVC_ENC)
+		vpu_write_reg(inst->dev, W5_CMD_ENC_SEQ_INDEPENDENT_SLICE,
+			      p_param->independ_slice_mode_arg << 16 |
+			      p_param->independ_slice_mode);
+
+	vpu_write_reg(inst->dev, W5_CMD_ENC_SEQ_USER_SCALING_LIST_ADDR, 0);
+	vpu_write_reg(inst->dev, W5_CMD_ENC_SEQ_NUM_UNITS_IN_TICK, 0);
+	vpu_write_reg(inst->dev, W5_CMD_ENC_SEQ_TIME_SCALE, 0);
+	vpu_write_reg(inst->dev, W5_CMD_ENC_SEQ_NUM_TICKS_POC_DIFF_ONE, 0);
+
+	if (inst->std == W_HEVC_ENC) {
+		vpu_write_reg(inst->dev, W5_CMD_ENC_SEQ_CUSTOM_MD_PU04, 0);
+		vpu_write_reg(inst->dev, W5_CMD_ENC_SEQ_CUSTOM_MD_PU08, 0);
+		vpu_write_reg(inst->dev, W5_CMD_ENC_SEQ_CUSTOM_MD_PU16, 0);
+		vpu_write_reg(inst->dev, W5_CMD_ENC_SEQ_CUSTOM_MD_PU32, 0);
+		vpu_write_reg(inst->dev, W5_CMD_ENC_SEQ_CUSTOM_MD_CU08, 0);
+		vpu_write_reg(inst->dev, W5_CMD_ENC_SEQ_CUSTOM_MD_CU16, 0);
+		vpu_write_reg(inst->dev, W5_CMD_ENC_SEQ_CUSTOM_MD_CU32, 0);
+		vpu_write_reg(inst->dev, W5_CMD_ENC_SEQ_DEPENDENT_SLICE,
+			      p_param->depend_slice_mode_arg << 16 | p_param->depend_slice_mode);
+
+		vpu_write_reg(inst->dev, W5_CMD_ENC_SEQ_NR_PARAM, 0);
+
+		vpu_write_reg(inst->dev, W5_CMD_ENC_SEQ_NR_WEIGHT,
+			      p_param->nr_intra_weight_y |
+			      (p_param->nr_intra_weight_cb << 5) |
+			      (p_param->nr_intra_weight_cr << 10) |
+			      (p_param->nr_inter_weight_y << 15) |
+			      (p_param->nr_inter_weight_cb << 20) |
+			      (p_param->nr_inter_weight_cr << 25));
+	}
+	vpu_write_reg(inst->dev, W5_CMD_ENC_SEQ_VUI_HRD_PARAM, 0);
+
+	return send_firmware_command(inst, W5_ENC_SET_PARAM, true, NULL, NULL);
+}
+
+int wave5_vpu_enc_get_seq_info(struct vpu_instance *inst, struct enc_initial_info *info)
+{
+	int ret;
+	u32 reg_val;
+	struct enc_info *p_enc_info = &inst->codec_info->enc_info;
+
+	/* send QUERY cmd */
+	ret = wave5_send_query(inst->dev, inst, GET_RESULT);
+	if (ret)
+		return ret;
+
+	dev_dbg(inst->dev->dev, "%s: init seq\n", __func__);
+
+	reg_val = vpu_read_reg(inst->dev, W5_RET_QUEUE_STATUS);
+
+	p_enc_info->instance_queue_count = (reg_val >> 16) & 0xff;
+	p_enc_info->report_queue_count = (reg_val & QUEUE_REPORT_MASK);
+
+	if (vpu_read_reg(inst->dev, W5_RET_ENC_ENCODING_SUCCESS) != 1) {
+		info->seq_init_err_reason = vpu_read_reg(inst->dev, W5_RET_ENC_ERR_INFO);
+		ret = -EIO;
+	} else {
+		info->warn_info = vpu_read_reg(inst->dev, W5_RET_ENC_WARN_INFO);
+	}
+
+	info->min_frame_buffer_count = vpu_read_reg(inst->dev, W5_RET_ENC_NUM_REQUIRED_FB);
+	info->min_src_frame_count = vpu_read_reg(inst->dev, W5_RET_ENC_MIN_SRC_BUF_NUM);
+	info->vlc_buf_size = vpu_read_reg(inst->dev, W5_RET_VLC_BUF_SIZE);
+	info->param_buf_size = vpu_read_reg(inst->dev, W5_RET_PARAM_BUF_SIZE);
+	p_enc_info->vlc_buf_size = info->vlc_buf_size;
+	p_enc_info->param_buf_size = info->param_buf_size;
+
+	return ret;
+}
+
+static u32 calculate_luma_stride(u32 width, u32 bit_depth)
+{
+	return ALIGN(ALIGN(width, 16) * ((bit_depth > 8) ? 5 : 4), 32);
+}
+
+static u32 calculate_chroma_stride(u32 width, u32 bit_depth)
+{
+	return ALIGN(ALIGN(width / 2, 16) * ((bit_depth > 8) ? 5 : 4), 32);
+}
+
+int wave5_vpu_enc_register_framebuffer(struct device *dev, struct vpu_instance *inst,
+				       struct frame_buffer *fb_arr, enum tiled_map_type map_type,
+				       unsigned int count)
+{
+	struct vpu_device *vpu_dev = dev_get_drvdata(dev);
+	int ret = 0;
+	u32 stride;
+	u32 start_no, end_no;
+	size_t remain, idx, j, i, cnt_8_chunk;
+	u32 reg_val = 0, pic_size = 0, mv_col_size, fbc_y_tbl_size, fbc_c_tbl_size;
+	u32 sub_sampled_size = 0;
+	u32 luma_stride, chroma_stride;
+	u32 buf_height = 0, buf_width = 0;
+	u32 bit_depth;
+	bool avc_encoding = (inst->std == W_AVC_ENC);
+	struct vpu_buf vb_mv = {0};
+	struct vpu_buf vb_fbc_y_tbl = {0};
+	struct vpu_buf vb_fbc_c_tbl = {0};
+	struct vpu_buf vb_sub_sam_buf = {0};
+	struct vpu_buf vb_task = {0};
+	struct enc_open_param *p_open_param;
+	struct enc_info *p_enc_info = &inst->codec_info->enc_info;
+
+	p_open_param = &p_enc_info->open_param;
+	mv_col_size = 0;
+	fbc_y_tbl_size = 0;
+	fbc_c_tbl_size = 0;
+	stride = p_enc_info->stride;
+	bit_depth = p_open_param->wave_param.internal_bit_depth;
+
+	if (avc_encoding) {
+		buf_width = ALIGN(p_open_param->pic_width, 16);
+		buf_height = ALIGN(p_open_param->pic_height, 16);
+
+		if ((p_enc_info->rotation_angle || p_enc_info->mirror_direction) &&
+		    !(p_enc_info->rotation_angle == 180 &&
+					p_enc_info->mirror_direction == MIRDIR_HOR_VER)) {
+			buf_width = ALIGN(p_open_param->pic_width, 16);
+			buf_height = ALIGN(p_open_param->pic_height, 16);
+		}
+
+		if (p_enc_info->rotation_angle == 90 || p_enc_info->rotation_angle == 270) {
+			buf_width = ALIGN(p_open_param->pic_height, 16);
+			buf_height = ALIGN(p_open_param->pic_width, 16);
+		}
+	} else {
+		buf_width = ALIGN(p_open_param->pic_width, 8);
+		buf_height = ALIGN(p_open_param->pic_height, 8);
+
+		if ((p_enc_info->rotation_angle || p_enc_info->mirror_direction) &&
+		    !(p_enc_info->rotation_angle == 180 &&
+					p_enc_info->mirror_direction == MIRDIR_HOR_VER)) {
+			buf_width = ALIGN(p_open_param->pic_width, 32);
+			buf_height = ALIGN(p_open_param->pic_height, 32);
+		}
+
+		if (p_enc_info->rotation_angle == 90 || p_enc_info->rotation_angle == 270) {
+			buf_width = ALIGN(p_open_param->pic_height, 32);
+			buf_height = ALIGN(p_open_param->pic_width, 32);
+		}
+	}
+
+	pic_size = (buf_width << 16) | buf_height;
+
+	if (avc_encoding) {
+		mv_col_size = WAVE5_ENC_AVC_BUF_SIZE(buf_width, buf_height);
+		vb_mv.daddr = 0;
+		vb_mv.size = ALIGN(mv_col_size * count, BUFFER_MARGIN) + BUFFER_MARGIN;
+	} else {
+		mv_col_size = WAVE5_ENC_HEVC_BUF_SIZE(buf_width, buf_height);
+		mv_col_size = ALIGN(mv_col_size, 16);
+		vb_mv.daddr = 0;
+		vb_mv.size = ALIGN(mv_col_size * count, BUFFER_MARGIN) + BUFFER_MARGIN;
+	}
+
+	ret = wave5_vdi_allocate_dma_memory(vpu_dev, &vb_mv);
+	if (ret)
+		return ret;
+
+	p_enc_info->vb_mv = vb_mv;
+
+	fbc_y_tbl_size = ALIGN(WAVE5_FBC_LUMA_TABLE_SIZE(buf_width, buf_height), 16);
+	fbc_c_tbl_size = ALIGN(WAVE5_FBC_CHROMA_TABLE_SIZE(buf_width, buf_height), 16);
+
+	vb_fbc_y_tbl.daddr = 0;
+	vb_fbc_y_tbl.size = ALIGN(fbc_y_tbl_size * count, BUFFER_MARGIN) + BUFFER_MARGIN;
+	ret = wave5_vdi_allocate_dma_memory(vpu_dev, &vb_fbc_y_tbl);
+	if (ret)
+		goto free_vb_fbc_y_tbl;
+
+	p_enc_info->vb_fbc_y_tbl = vb_fbc_y_tbl;
+
+	vb_fbc_c_tbl.daddr = 0;
+	vb_fbc_c_tbl.size = ALIGN(fbc_c_tbl_size * count, BUFFER_MARGIN) + BUFFER_MARGIN;
+	ret = wave5_vdi_allocate_dma_memory(vpu_dev, &vb_fbc_c_tbl);
+	if (ret)
+		goto free_vb_fbc_c_tbl;
+
+	p_enc_info->vb_fbc_c_tbl = vb_fbc_c_tbl;
+
+	if (avc_encoding)
+		sub_sampled_size = WAVE5_SUBSAMPLED_ONE_SIZE_AVC(buf_width, buf_height);
+	else
+		sub_sampled_size = WAVE5_SUBSAMPLED_ONE_SIZE(buf_width, buf_height);
+	vb_sub_sam_buf.size = ALIGN(sub_sampled_size * count, BUFFER_MARGIN) + BUFFER_MARGIN;
+	vb_sub_sam_buf.daddr = 0;
+	ret = wave5_vdi_allocate_dma_memory(vpu_dev, &vb_sub_sam_buf);
+	if (ret)
+		goto free_vb_sam_buf;
+
+	p_enc_info->vb_sub_sam_buf = vb_sub_sam_buf;
+
+	vb_task.size = (p_enc_info->vlc_buf_size * VLC_BUF_NUM) +
+			(p_enc_info->param_buf_size * COMMAND_QUEUE_DEPTH);
+	vb_task.daddr = 0;
+	if (p_enc_info->vb_task.size == 0) {
+		ret = wave5_vdi_allocate_dma_memory(vpu_dev, &vb_task);
+		if (ret)
+			goto free_vb_task;
+
+		p_enc_info->vb_task = vb_task;
+
+		vpu_write_reg(inst->dev, W5_CMD_SET_FB_ADDR_TASK_BUF,
+			      p_enc_info->vb_task.daddr);
+		vpu_write_reg(inst->dev, W5_CMD_SET_FB_TASK_BUF_SIZE, vb_task.size);
+	}
+
+	/* set sub-sampled buffer base addr */
+	vpu_write_reg(inst->dev, W5_ADDR_SUB_SAMPLED_FB_BASE, vb_sub_sam_buf.daddr);
+	/* set sub-sampled buffer size for one frame */
+	vpu_write_reg(inst->dev, W5_SUB_SAMPLED_ONE_FB_SIZE, sub_sampled_size);
+
+	vpu_write_reg(inst->dev, W5_PIC_SIZE, pic_size);
+
+	/* set stride of luma/chroma for compressed buffer */
+	if ((p_enc_info->rotation_angle || p_enc_info->mirror_direction) &&
+	    !(p_enc_info->rotation_angle == 180 &&
+	    p_enc_info->mirror_direction == MIRDIR_HOR_VER)) {
+		luma_stride = calculate_luma_stride(buf_width, bit_depth);
+		chroma_stride = calculate_chroma_stride(buf_width / 2, bit_depth);
+	} else {
+		luma_stride = calculate_luma_stride(p_open_param->pic_width, bit_depth);
+		chroma_stride = calculate_chroma_stride(p_open_param->pic_width / 2, bit_depth);
+	}
+
+	vpu_write_reg(inst->dev, W5_FBC_STRIDE, luma_stride << 16 | chroma_stride);
+	vpu_write_reg(inst->dev, W5_COMMON_PIC_INFO, stride);
+
+	remain = count;
+	cnt_8_chunk = DIV_ROUND_UP(count, 8);
+	idx = 0;
+	for (j = 0; j < cnt_8_chunk; j++) {
+		reg_val = (j == cnt_8_chunk - 1) << 4 | ((j == 0) << 3);
+		vpu_write_reg(inst->dev, W5_SFB_OPTION, reg_val);
+		start_no = j * 8;
+		end_no = start_no + ((remain >= 8) ? 8 : remain) - 1;
+
+		vpu_write_reg(inst->dev, W5_SET_FB_NUM, (start_no << 8) | end_no);
+
+		for (i = 0; i < 8 && i < remain; i++) {
+			vpu_write_reg(inst->dev, W5_ADDR_LUMA_BASE0 + (i << 4), fb_arr[i +
+					start_no].buf_y);
+			vpu_write_reg(inst->dev, W5_ADDR_CB_BASE0 + (i << 4),
+				      fb_arr[i + start_no].buf_cb);
+			/* luma FBC offset table */
+			vpu_write_reg(inst->dev, W5_ADDR_FBC_Y_OFFSET0 + (i << 4),
+				      vb_fbc_y_tbl.daddr + idx * fbc_y_tbl_size);
+			/* chroma FBC offset table */
+			vpu_write_reg(inst->dev, W5_ADDR_FBC_C_OFFSET0 + (i << 4),
+				      vb_fbc_c_tbl.daddr + idx * fbc_c_tbl_size);
+
+			vpu_write_reg(inst->dev, W5_ADDR_MV_COL0 + (i << 2),
+				      vb_mv.daddr + idx * mv_col_size);
+			idx++;
+		}
+		remain -= i;
+
+		ret = send_firmware_command(inst, W5_SET_FB, false, NULL, NULL);
+		if (ret)
+			goto free_vb_mem;
+	}
+
+	ret = wave5_vpu_firmware_command_queue_error_check(vpu_dev, NULL);
+	if (ret)
+		goto free_vb_mem;
+
+	return ret;
+
+free_vb_mem:
+	wave5_vdi_free_dma_memory(vpu_dev, &vb_task);
+free_vb_task:
+	wave5_vdi_free_dma_memory(vpu_dev, &vb_sub_sam_buf);
+free_vb_sam_buf:
+	wave5_vdi_free_dma_memory(vpu_dev, &vb_fbc_c_tbl);
+free_vb_fbc_c_tbl:
+	wave5_vdi_free_dma_memory(vpu_dev, &vb_fbc_y_tbl);
+free_vb_fbc_y_tbl:
+	wave5_vdi_free_dma_memory(vpu_dev, &vb_mv);
+	return ret;
+}
+
+int wave5_vpu_encode(struct vpu_instance *inst, struct enc_param *option, u32 *fail_res)
+{
+	u32 src_frame_format;
+	u32 reg_val = 0;
+	u32 src_stride_c = 0;
+	struct enc_info *p_enc_info = &inst->codec_info->enc_info;
+	struct frame_buffer *p_src_frame = option->source_frame;
+	struct enc_open_param *p_open_param = &p_enc_info->open_param;
+	bool justified = WTL_RIGHT_JUSTIFIED;
+	u32 format_no = WTL_PIXEL_8BIT;
+	int ret;
+
+	vpu_write_reg(inst->dev, W5_CMD_ENC_BS_START_ADDR, option->pic_stream_buffer_addr);
+	vpu_write_reg(inst->dev, W5_CMD_ENC_BS_SIZE, option->pic_stream_buffer_size);
+	p_enc_info->stream_buf_start_addr = option->pic_stream_buffer_addr;
+	p_enc_info->stream_buf_size = option->pic_stream_buffer_size;
+	p_enc_info->stream_buf_end_addr =
+		option->pic_stream_buffer_addr + option->pic_stream_buffer_size;
+
+	vpu_write_reg(inst->dev, W5_CMD_ENC_PIC_SRC_AXI_SEL, DEFAULT_SRC_AXI);
+	/* secondary AXI */
+	reg_val = (p_enc_info->sec_axi_info.use_enc_rdo_enable << 11) |
+		(p_enc_info->sec_axi_info.use_enc_lf_enable << 15);
+	vpu_write_reg(inst->dev, W5_CMD_ENC_PIC_USE_SEC_AXI, reg_val);
+
+	vpu_write_reg(inst->dev, W5_CMD_ENC_PIC_REPORT_PARAM, 0);
+
+	/*
+	 * CODEOPT_ENC_VCL is used to implicitly encode header/headers to generate bitstream.
+	 * (use ENC_PUT_VIDEO_HEADER for give_command to encode only a header)
+	 */
+	if (option->code_option.implicit_header_encode)
+		vpu_write_reg(inst->dev, W5_CMD_ENC_PIC_CODE_OPTION,
+			      CODEOPT_ENC_HEADER_IMPLICIT | CODEOPT_ENC_VCL |
+			      (option->code_option.encode_aud << 5) |
+			      (option->code_option.encode_eos << 6) |
+			      (option->code_option.encode_eob << 7));
+	else
+		vpu_write_reg(inst->dev, W5_CMD_ENC_PIC_CODE_OPTION,
+			      option->code_option.implicit_header_encode |
+			      (option->code_option.encode_vcl << 1) |
+			      (option->code_option.encode_vps << 2) |
+			      (option->code_option.encode_sps << 3) |
+			      (option->code_option.encode_pps << 4) |
+			      (option->code_option.encode_aud << 5) |
+			      (option->code_option.encode_eos << 6) |
+			      (option->code_option.encode_eob << 7));
+
+	vpu_write_reg(inst->dev, W5_CMD_ENC_PIC_PIC_PARAM, 0);
+
+	if (option->src_end_flag)
+		/* no more source images. */
+		vpu_write_reg(inst->dev, W5_CMD_ENC_PIC_SRC_PIC_IDX, 0xFFFFFFFF);
+	else
+		vpu_write_reg(inst->dev, W5_CMD_ENC_PIC_SRC_PIC_IDX, option->src_idx);
+
+	vpu_write_reg(inst->dev, W5_CMD_ENC_PIC_SRC_ADDR_Y, p_src_frame->buf_y);
+	vpu_write_reg(inst->dev, W5_CMD_ENC_PIC_SRC_ADDR_U, p_src_frame->buf_cb);
+	vpu_write_reg(inst->dev, W5_CMD_ENC_PIC_SRC_ADDR_V, p_src_frame->buf_cr);
+
+	switch (p_open_param->src_format) {
+	case FORMAT_420:
+	case FORMAT_422:
+	case FORMAT_YUYV:
+	case FORMAT_YVYU:
+	case FORMAT_UYVY:
+	case FORMAT_VYUY:
+		justified = WTL_LEFT_JUSTIFIED;
+		format_no = WTL_PIXEL_8BIT;
+		src_stride_c = inst->cbcr_interleave ? p_src_frame->stride :
+			(p_src_frame->stride / 2);
+		src_stride_c = (p_open_param->src_format == FORMAT_422) ? src_stride_c * 2 :
+			src_stride_c;
+		break;
+	case FORMAT_420_P10_16BIT_MSB:
+	case FORMAT_422_P10_16BIT_MSB:
+	case FORMAT_YUYV_P10_16BIT_MSB:
+	case FORMAT_YVYU_P10_16BIT_MSB:
+	case FORMAT_UYVY_P10_16BIT_MSB:
+	case FORMAT_VYUY_P10_16BIT_MSB:
+		justified = WTL_RIGHT_JUSTIFIED;
+		format_no = WTL_PIXEL_16BIT;
+		src_stride_c = inst->cbcr_interleave ? p_src_frame->stride :
+			(p_src_frame->stride / 2);
+		src_stride_c = (p_open_param->src_format ==
+				FORMAT_422_P10_16BIT_MSB) ? src_stride_c * 2 : src_stride_c;
+		break;
+	case FORMAT_420_P10_16BIT_LSB:
+	case FORMAT_422_P10_16BIT_LSB:
+	case FORMAT_YUYV_P10_16BIT_LSB:
+	case FORMAT_YVYU_P10_16BIT_LSB:
+	case FORMAT_UYVY_P10_16BIT_LSB:
+	case FORMAT_VYUY_P10_16BIT_LSB:
+		justified = WTL_LEFT_JUSTIFIED;
+		format_no = WTL_PIXEL_16BIT;
+		src_stride_c = inst->cbcr_interleave ? p_src_frame->stride :
+			(p_src_frame->stride / 2);
+		src_stride_c = (p_open_param->src_format ==
+				FORMAT_422_P10_16BIT_LSB) ? src_stride_c * 2 : src_stride_c;
+		break;
+	case FORMAT_420_P10_32BIT_MSB:
+	case FORMAT_422_P10_32BIT_MSB:
+	case FORMAT_YUYV_P10_32BIT_MSB:
+	case FORMAT_YVYU_P10_32BIT_MSB:
+	case FORMAT_UYVY_P10_32BIT_MSB:
+	case FORMAT_VYUY_P10_32BIT_MSB:
+		justified = WTL_RIGHT_JUSTIFIED;
+		format_no = WTL_PIXEL_32BIT;
+		src_stride_c = inst->cbcr_interleave ? p_src_frame->stride :
+			ALIGN(p_src_frame->stride / 2, 16) * BIT(inst->cbcr_interleave);
+		src_stride_c = (p_open_param->src_format ==
+				FORMAT_422_P10_32BIT_MSB) ? src_stride_c * 2 : src_stride_c;
+		break;
+	case FORMAT_420_P10_32BIT_LSB:
+	case FORMAT_422_P10_32BIT_LSB:
+	case FORMAT_YUYV_P10_32BIT_LSB:
+	case FORMAT_YVYU_P10_32BIT_LSB:
+	case FORMAT_UYVY_P10_32BIT_LSB:
+	case FORMAT_VYUY_P10_32BIT_LSB:
+		justified = WTL_LEFT_JUSTIFIED;
+		format_no = WTL_PIXEL_32BIT;
+		src_stride_c = inst->cbcr_interleave ? p_src_frame->stride :
+			ALIGN(p_src_frame->stride / 2, 16) * BIT(inst->cbcr_interleave);
+		src_stride_c = (p_open_param->src_format ==
+				FORMAT_422_P10_32BIT_LSB) ? src_stride_c * 2 : src_stride_c;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	src_frame_format = (inst->cbcr_interleave << 1) | (inst->nv21);
+	switch (p_open_param->packed_format) {
+	case PACKED_YUYV:
+		src_frame_format = 4;
+		break;
+	case PACKED_YVYU:
+		src_frame_format = 5;
+		break;
+	case PACKED_UYVY:
+		src_frame_format = 6;
+		break;
+	case PACKED_VYUY:
+		src_frame_format = 7;
+		break;
+	default:
+		break;
+	}
+
+	vpu_write_reg(inst->dev, W5_CMD_ENC_PIC_SRC_STRIDE,
+		      (p_src_frame->stride << 16) | src_stride_c);
+	vpu_write_reg(inst->dev, W5_CMD_ENC_PIC_SRC_FORMAT, src_frame_format |
+		      (format_no << 3) | (justified << 5) | (PIC_SRC_ENDIANNESS_BIG_ENDIAN << 6));
+
+	vpu_write_reg(inst->dev, W5_CMD_ENC_PIC_CUSTOM_MAP_OPTION_ADDR, 0);
+	vpu_write_reg(inst->dev, W5_CMD_ENC_PIC_CUSTOM_MAP_OPTION_PARAM, 0);
+	vpu_write_reg(inst->dev, W5_CMD_ENC_PIC_LONGTERM_PIC, 0);
+	vpu_write_reg(inst->dev, W5_CMD_ENC_PIC_WP_PIXEL_SIGMA_Y, 0);
+	vpu_write_reg(inst->dev, W5_CMD_ENC_PIC_WP_PIXEL_SIGMA_C, 0);
+	vpu_write_reg(inst->dev, W5_CMD_ENC_PIC_WP_PIXEL_MEAN_Y, 0);
+	vpu_write_reg(inst->dev, W5_CMD_ENC_PIC_WP_PIXEL_MEAN_C, 0);
+	vpu_write_reg(inst->dev, W5_CMD_ENC_PIC_PREFIX_SEI_INFO, 0);
+	vpu_write_reg(inst->dev, W5_CMD_ENC_PIC_PREFIX_SEI_NAL_ADDR, 0);
+	vpu_write_reg(inst->dev, W5_CMD_ENC_PIC_SUFFIX_SEI_INFO, 0);
+	vpu_write_reg(inst->dev, W5_CMD_ENC_PIC_SUFFIX_SEI_NAL_ADDR, 0);
+
+	ret = send_firmware_command(inst, W5_DEC_ENC_PIC, true, &reg_val, fail_res);
+	if (ret == -ETIMEDOUT)
+		return ret;
+
+	p_enc_info->instance_queue_count = (reg_val >> 16) & 0xff;
+	p_enc_info->report_queue_count = (reg_val & QUEUE_REPORT_MASK);
+
+	if (ret)
+		return ret;
+
+	return 0;
+}
+
+int wave5_vpu_enc_get_result(struct vpu_instance *inst, struct enc_output_info *result)
+{
+	int ret;
+	u32 encoding_success;
+	u32 reg_val;
+	struct enc_info *p_enc_info = &inst->codec_info->enc_info;
+	struct vpu_device *vpu_dev = inst->dev;
+
+	ret = wave5_send_query(inst->dev, inst, GET_RESULT);
+	if (ret)
+		return ret;
+
+	dev_dbg(inst->dev->dev, "%s: enc pic complete\n", __func__);
+
+	reg_val = vpu_read_reg(inst->dev, W5_RET_QUEUE_STATUS);
+
+	p_enc_info->instance_queue_count = (reg_val >> 16) & 0xff;
+	p_enc_info->report_queue_count = (reg_val & QUEUE_REPORT_MASK);
+
+	encoding_success = vpu_read_reg(inst->dev, W5_RET_ENC_ENCODING_SUCCESS);
+	if (!encoding_success) {
+		result->error_reason = vpu_read_reg(inst->dev, W5_RET_ENC_ERR_INFO);
+		return -EIO;
+	}
+
+	result->warn_info = vpu_read_reg(inst->dev, W5_RET_ENC_WARN_INFO);
+
+	reg_val = vpu_read_reg(inst->dev, W5_RET_ENC_PIC_TYPE);
+	result->pic_type = reg_val & 0xFFFF;
+
+	result->enc_vcl_nut = vpu_read_reg(inst->dev, W5_RET_ENC_VCL_NUT);
+	/*
+	 * To get the reconstructed frame use the following index on
+	 * inst->frame_buf
+	 */
+	result->recon_frame_index = vpu_read_reg(inst->dev, W5_RET_ENC_PIC_IDX);
+	result->enc_pic_byte = vpu_read_reg(inst->dev, W5_RET_ENC_PIC_BYTE);
+	result->enc_src_idx = vpu_read_reg(inst->dev, W5_RET_ENC_USED_SRC_IDX);
+	p_enc_info->stream_wr_ptr = vpu_read_reg(inst->dev, W5_RET_ENC_WR_PTR);
+	p_enc_info->stream_rd_ptr = vpu_read_reg(inst->dev, W5_RET_ENC_RD_PTR);
+
+	result->bitstream_buffer = vpu_read_reg(inst->dev, W5_RET_ENC_RD_PTR);
+	result->rd_ptr = p_enc_info->stream_rd_ptr;
+	result->wr_ptr = p_enc_info->stream_wr_ptr;
+
+	/*result for header only(no vcl) encoding */
+	if (result->recon_frame_index == RECON_IDX_FLAG_HEADER_ONLY)
+		result->bitstream_size = result->enc_pic_byte;
+	else if (result->recon_frame_index < 0)
+		result->bitstream_size = 0;
+	else
+		result->bitstream_size = result->enc_pic_byte;
+
+	result->enc_host_cmd_tick = vpu_read_reg(inst->dev, W5_RET_ENC_HOST_CMD_TICK);
+	result->enc_encode_end_tick = vpu_read_reg(inst->dev, W5_RET_ENC_ENCODING_END_TICK);
+
+	if (!p_enc_info->first_cycle_check) {
+		result->frame_cycle = (result->enc_encode_end_tick - result->enc_host_cmd_tick) *
+			p_enc_info->cycle_per_tick;
+		p_enc_info->first_cycle_check = true;
+	} else {
+		result->frame_cycle =
+			(result->enc_encode_end_tick - vpu_dev->last_performance_cycles) *
+			p_enc_info->cycle_per_tick;
+		if (vpu_dev->last_performance_cycles < result->enc_host_cmd_tick)
+			result->frame_cycle = (result->enc_encode_end_tick -
+					result->enc_host_cmd_tick) * p_enc_info->cycle_per_tick;
+	}
+	vpu_dev->last_performance_cycles = result->enc_encode_end_tick;
+
+	return 0;
+}
+
+int wave5_vpu_enc_finish_seq(struct vpu_instance *inst, u32 *fail_res)
+{
+	return send_firmware_command(inst, W5_DESTROY_INSTANCE, true, NULL, fail_res);
+}
+
+static bool wave5_vpu_enc_check_common_param_valid(struct vpu_instance *inst,
+						   struct enc_open_param *open_param)
+{
+	bool low_delay = true;
+	struct enc_wave_param *param = &open_param->wave_param;
+	struct vpu_device *vpu_dev = inst->dev;
+	struct device *dev = vpu_dev->dev;
+	u32 num_ctu_row = (open_param->pic_height + 64 - 1) / 64;
+	u32 num_ctu_col = (open_param->pic_width + 64 - 1) / 64;
+	u32 ctu_sz = num_ctu_col * num_ctu_row;
+
+	if (inst->std == W_HEVC_ENC && low_delay &&
+	    param->decoding_refresh_type == DEC_REFRESH_TYPE_CRA) {
+		dev_warn(dev,
+			 "dec_refresh_type(CRA) shouldn't be used together with low delay GOP\n");
+		dev_warn(dev, "Suggested configuration parameter: decoding refresh type (IDR)\n");
+		param->decoding_refresh_type = 2;
+	}
+
+	if (param->wpp_enable && param->independ_slice_mode) {
+		unsigned int num_ctb_in_width = ALIGN(open_param->pic_width, 64) >> 6;
+
+		if (param->independ_slice_mode_arg % num_ctb_in_width) {
+			dev_err(dev, "independ_slice_mode_arg %u must be a multiple of %u\n",
+				param->independ_slice_mode_arg, num_ctb_in_width);
+			return false;
+		}
+	}
+
+	/* multi-slice & wpp */
+	if (param->wpp_enable && param->depend_slice_mode) {
+		dev_err(dev, "wpp_enable && depend_slice_mode cannot be used simultaneously\n");
+		return false;
+	}
+
+	if (!param->independ_slice_mode && param->depend_slice_mode) {
+		dev_err(dev, "depend_slice_mode requires independ_slice_mode\n");
+		return false;
+	} else if (param->independ_slice_mode &&
+		   param->depend_slice_mode == DEPEND_SLICE_MODE_RECOMMENDED &&
+		   param->independ_slice_mode_arg < param->depend_slice_mode_arg) {
+		dev_err(dev, "independ_slice_mode_arg: %u must be smaller than %u\n",
+			param->independ_slice_mode_arg, param->depend_slice_mode_arg);
+		return false;
+	}
+
+	if (param->independ_slice_mode && param->independ_slice_mode_arg > 65535) {
+		dev_err(dev, "independ_slice_mode_arg: %u must be smaller than 65535\n",
+			param->independ_slice_mode_arg);
+		return false;
+	}
+
+	if (param->depend_slice_mode && param->depend_slice_mode_arg > 65535) {
+		dev_err(dev, "depend_slice_mode_arg: %u must be smaller than 65535\n",
+			param->depend_slice_mode_arg);
+		return false;
+	}
+
+	if (param->conf_win_top % 2) {
+		dev_err(dev, "conf_win_top: %u, must be a multiple of 2\n", param->conf_win_top);
+		return false;
+	}
+
+	if (param->conf_win_bot % 2) {
+		dev_err(dev, "conf_win_bot: %u, must be a multiple of 2\n", param->conf_win_bot);
+		return false;
+	}
+
+	if (param->conf_win_left % 2) {
+		dev_err(dev, "conf_win_left: %u, must be a multiple of 2\n", param->conf_win_left);
+		return false;
+	}
+
+	if (param->conf_win_right % 2) {
+		dev_err(dev, "conf_win_right: %u, Must be a multiple of 2\n",
+			param->conf_win_right);
+		return false;
+	}
+
+	if (param->lossless_enable && open_param->rc_enable) {
+		dev_err(dev, "option rate_control cannot be used with lossless_coding\n");
+		return false;
+	}
+
+	if (param->lossless_enable && !param->skip_intra_trans) {
+		dev_err(dev, "option intra_trans_skip must be enabled with lossless_coding\n");
+		return false;
+	}
+
+	/* intra refresh */
+	if (param->intra_refresh_mode && param->intra_refresh_arg == 0) {
+		dev_err(dev, "Invalid refresh argument, mode: %u, refresh: %u must be > 0\n",
+			param->intra_refresh_mode, param->intra_refresh_arg);
+		return false;
+	}
+	switch (param->intra_refresh_mode) {
+	case REFRESH_MODE_CTU_ROWS:
+		if (param->intra_mb_refresh_arg > num_ctu_row)
+			goto invalid_refresh_argument;
+		break;
+	case REFRESH_MODE_CTU_COLUMNS:
+		if (param->intra_refresh_arg > num_ctu_col)
+			goto invalid_refresh_argument;
+		break;
+	case REFRESH_MODE_CTU_STEP_SIZE:
+		if (param->intra_refresh_arg > ctu_sz)
+			goto invalid_refresh_argument;
+		break;
+	case REFRESH_MODE_CTUS:
+		if (param->intra_refresh_arg > ctu_sz)
+			goto invalid_refresh_argument;
+		if (param->lossless_enable) {
+			dev_err(dev, "mode: %u cannot be used lossless_enable",
+				param->intra_refresh_mode);
+			return false;
+		}
+	};
+	return true;
+
+invalid_refresh_argument:
+	dev_err(dev, "Invalid refresh argument, mode: %u, refresh: %u > W(%u)xH(%u)\n",
+		param->intra_refresh_mode, param->intra_refresh_arg,
+		num_ctu_row, num_ctu_col);
+	return false;
+}
+
+static bool wave5_vpu_enc_check_param_valid(struct vpu_device *vpu_dev,
+					    struct enc_open_param *open_param)
+{
+	struct enc_wave_param *param = &open_param->wave_param;
+
+	if (open_param->rc_enable) {
+		if (param->min_qp_i > param->max_qp_i || param->min_qp_p > param->max_qp_p ||
+		    param->min_qp_b > param->max_qp_b) {
+			dev_err(vpu_dev->dev, "Configuration failed because min_qp is greater than max_qp\n");
+			dev_err(vpu_dev->dev, "Suggested configuration parameters: min_qp = max_qp\n");
+			return false;
+		}
+
+		if (open_param->bit_rate <= (int)open_param->frame_rate_info) {
+			dev_err(vpu_dev->dev,
+				"enc_bit_rate: %u must be greater than the frame_rate: %u\n",
+				open_param->bit_rate, (int)open_param->frame_rate_info);
+			return false;
+		}
+	}
+
+	return true;
+}
+
+int wave5_vpu_enc_check_open_param(struct vpu_instance *inst, struct enc_open_param *open_param)
+{
+	u32 pic_width;
+	u32 pic_height;
+	s32 product_id = inst->dev->product;
+	struct vpu_attr *p_attr = &inst->dev->attr;
+	struct enc_wave_param *param;
+
+	if (!open_param)
+		return -EINVAL;
+
+	param = &open_param->wave_param;
+	pic_width = open_param->pic_width;
+	pic_height = open_param->pic_height;
+
+	if (inst->id >= MAX_NUM_INSTANCE) {
+		dev_err(inst->dev->dev, "Too many simultaneous instances: %d (max: %u)\n",
+			inst->id, MAX_NUM_INSTANCE);
+		return -EOPNOTSUPP;
+	}
+
+	if (inst->std != W_HEVC_ENC &&
+	    !(inst->std == W_AVC_ENC && product_id == PRODUCT_ID_521)) {
+		dev_err(inst->dev->dev, "Unsupported encoder-codec & product combination\n");
+		return -EOPNOTSUPP;
+	}
+
+	if (param->internal_bit_depth == 10) {
+		if (inst->std == W_HEVC_ENC && !p_attr->support_hevc10bit_enc) {
+			dev_err(inst->dev->dev,
+				"Flag support_hevc10bit_enc must be set to encode 10bit HEVC\n");
+			return -EOPNOTSUPP;
+		} else if (inst->std == W_AVC_ENC && !p_attr->support_avc10bit_enc) {
+			dev_err(inst->dev->dev,
+				"Flag support_avc10bit_enc must be set to encode 10bit AVC\n");
+			return -EOPNOTSUPP;
+		}
+	}
+
+	if (!open_param->frame_rate_info) {
+		dev_err(inst->dev->dev, "No frame rate information.\n");
+		return -EINVAL;
+	}
+
+	if (open_param->bit_rate > MAX_BIT_RATE) {
+		dev_err(inst->dev->dev, "Invalid encoding bit-rate: %u (valid: 0-%u)\n",
+			open_param->bit_rate, MAX_BIT_RATE);
+		return -EINVAL;
+	}
+
+	if (pic_width < W5_MIN_ENC_PIC_WIDTH || pic_width > W5_MAX_ENC_PIC_WIDTH ||
+	    pic_height < W5_MIN_ENC_PIC_HEIGHT || pic_height > W5_MAX_ENC_PIC_HEIGHT) {
+		dev_err(inst->dev->dev, "Invalid encoding dimension: %ux%u\n",
+			pic_width, pic_height);
+		return -EINVAL;
+	}
+
+	if (param->profile) {
+		if (inst->std == W_HEVC_ENC) {
+			if ((param->profile != HEVC_PROFILE_MAIN ||
+			     (param->profile == HEVC_PROFILE_MAIN &&
+			      param->internal_bit_depth > 8)) &&
+			    (param->profile != HEVC_PROFILE_MAIN10 ||
+			     (param->profile == HEVC_PROFILE_MAIN10 &&
+			      param->internal_bit_depth < 10)) &&
+			    param->profile != HEVC_PROFILE_STILLPICTURE) {
+				dev_err(inst->dev->dev,
+					"Invalid HEVC encoding profile: %u (bit-depth: %u)\n",
+					param->profile, param->internal_bit_depth);
+				return -EINVAL;
+			}
+		} else if (inst->std == W_AVC_ENC) {
+			if ((param->internal_bit_depth > 8 &&
+			     param->profile != H264_PROFILE_HIGH10)) {
+				dev_err(inst->dev->dev,
+					"Invalid AVC encoding profile: %u (bit-depth: %u)\n",
+					param->profile, param->internal_bit_depth);
+				return -EINVAL;
+			}
+		}
+	}
+
+	if (param->decoding_refresh_type > DEC_REFRESH_TYPE_IDR) {
+		dev_err(inst->dev->dev, "Invalid decoding refresh type: %u (valid: 0-2)\n",
+			param->decoding_refresh_type);
+		return -EINVAL;
+	}
+
+	if (param->intra_refresh_mode > REFRESH_MODE_CTUS) {
+		dev_err(inst->dev->dev, "Invalid intra refresh mode: %d (valid: 0-4)\n",
+			param->intra_refresh_mode);
+		return -EINVAL;
+	}
+
+	if (inst->std == W_HEVC_ENC && param->independ_slice_mode &&
+	    param->depend_slice_mode > DEPEND_SLICE_MODE_BOOST) {
+		dev_err(inst->dev->dev,
+			"Can't combine slice modes: independent and fast dependent for HEVC\n");
+		return -EINVAL;
+	}
+
+	if (!param->disable_deblk) {
+		if (param->beta_offset_div2 < -6 || param->beta_offset_div2 > 6) {
+			dev_err(inst->dev->dev, "Invalid beta offset: %d (valid: -6-6)\n",
+				param->beta_offset_div2);
+			return -EINVAL;
+		}
+
+		if (param->tc_offset_div2 < -6 || param->tc_offset_div2 > 6) {
+			dev_err(inst->dev->dev, "Invalid tc offset: %d (valid: -6-6)\n",
+				param->tc_offset_div2);
+			return -EINVAL;
+		}
+	}
+
+	if (param->intra_qp > MAX_INTRA_QP) {
+		dev_err(inst->dev->dev,
+			"Invalid intra quantization parameter: %u (valid: 0-%u)\n",
+			param->intra_qp, MAX_INTRA_QP);
+		return -EINVAL;
+	}
+
+	if (open_param->rc_enable) {
+		if (param->min_qp_i > MAX_INTRA_QP || param->max_qp_i > MAX_INTRA_QP ||
+		    param->min_qp_p > MAX_INTRA_QP || param->max_qp_p > MAX_INTRA_QP ||
+		    param->min_qp_b > MAX_INTRA_QP || param->max_qp_b > MAX_INTRA_QP) {
+			dev_err(inst->dev->dev,
+				"Invalid quantization parameter min/max values: "
+				"I: %u-%u, P: %u-%u, B: %u-%u (valid for each: 0-%u)\n",
+				param->min_qp_i, param->max_qp_i, param->min_qp_p, param->max_qp_p,
+				param->min_qp_b, param->max_qp_b, MAX_INTRA_QP);
+			return -EINVAL;
+		}
+
+		if (param->hvs_qp_enable && param->hvs_max_delta_qp > MAX_HVS_MAX_DELTA_QP) {
+			dev_err(inst->dev->dev,
+				"Invalid HVS max delta quantization parameter: %u (valid: 0-%u)\n",
+				param->hvs_max_delta_qp, MAX_HVS_MAX_DELTA_QP);
+			return -EINVAL;
+		}
+
+		if (open_param->vbv_buffer_size < MIN_VBV_BUFFER_SIZE ||
+		    open_param->vbv_buffer_size > MAX_VBV_BUFFER_SIZE) {
+			dev_err(inst->dev->dev, "VBV buffer size: %u (valid: %u-%u)\n",
+				open_param->vbv_buffer_size, MIN_VBV_BUFFER_SIZE,
+				MAX_VBV_BUFFER_SIZE);
+			return -EINVAL;
+		}
+	}
+
+	if (!wave5_vpu_enc_check_common_param_valid(inst, open_param))
+		return -EINVAL;
+
+	if (!wave5_vpu_enc_check_param_valid(inst->dev, open_param))
+		return -EINVAL;
+
+	if (param->chroma_cb_qp_offset < -12 || param->chroma_cb_qp_offset > 12) {
+		dev_err(inst->dev->dev,
+			"Invalid chroma Cb quantization parameter offset: %d (valid: -12-12)\n",
+			param->chroma_cb_qp_offset);
+		return -EINVAL;
+	}
+
+	if (param->chroma_cr_qp_offset < -12 || param->chroma_cr_qp_offset > 12) {
+		dev_err(inst->dev->dev,
+			"Invalid chroma Cr quantization parameter offset: %d (valid: -12-12)\n",
+			param->chroma_cr_qp_offset);
+		return -EINVAL;
+	}
+
+	if (param->intra_refresh_mode == REFRESH_MODE_CTU_STEP_SIZE && !param->intra_refresh_arg) {
+		dev_err(inst->dev->dev,
+			"Intra refresh mode CTU step-size requires an argument\n");
+		return -EINVAL;
+	}
+
+	if (inst->std == W_HEVC_ENC) {
+		if (param->nr_intra_weight_y > MAX_INTRA_WEIGHT ||
+		    param->nr_intra_weight_cb > MAX_INTRA_WEIGHT ||
+		    param->nr_intra_weight_cr > MAX_INTRA_WEIGHT) {
+			dev_err(inst->dev->dev,
+				"Invalid intra weight Y(%u) Cb(%u) Cr(%u) (valid: %u)\n",
+				param->nr_intra_weight_y, param->nr_intra_weight_cb,
+				param->nr_intra_weight_cr, MAX_INTRA_WEIGHT);
+			return -EINVAL;
+		}
+
+		if (param->nr_inter_weight_y > MAX_INTER_WEIGHT ||
+		    param->nr_inter_weight_cb > MAX_INTER_WEIGHT ||
+		    param->nr_inter_weight_cr > MAX_INTER_WEIGHT) {
+			dev_err(inst->dev->dev,
+				"Invalid inter weight Y(%u) Cb(%u) Cr(%u) (valid: %u)\n",
+				param->nr_inter_weight_y, param->nr_inter_weight_cb,
+				param->nr_inter_weight_cr, MAX_INTER_WEIGHT);
+			return -EINVAL;
+		}
+	}
+
+	return 0;
+}
diff --git a/drivers/media/platform/chips-media/wave5/wave5-regdefine.h b/drivers/media/platform/chips-media/wave5/wave5-regdefine.h
new file mode 100644
index 0000000000..a15c6b2c3d
--- /dev/null
+++ b/drivers/media/platform/chips-media/wave5/wave5-regdefine.h
@@ -0,0 +1,732 @@
+/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */
+/*
+ * Wave5 series multi-standard codec IP - wave5 register definitions
+ *
+ * Copyright (C) 2021-2023 CHIPS&MEDIA INC
+ */
+
+#ifndef __WAVE5_REGISTER_DEFINE_H__
+#define __WAVE5_REGISTER_DEFINE_H__
+
+enum W5_VPU_COMMAND {
+	W5_INIT_VPU		= 0x0001,
+	W5_WAKEUP_VPU		= 0x0002,
+	W5_SLEEP_VPU		= 0x0004,
+	W5_CREATE_INSTANCE	= 0x0008,       /* queuing command */
+	W5_FLUSH_INSTANCE	= 0x0010,
+	W5_DESTROY_INSTANCE	= 0x0020,       /* queuing command */
+	W5_INIT_SEQ		= 0x0040,       /* queuing command */
+	W5_SET_FB		= 0x0080,
+	W5_DEC_ENC_PIC		= 0x0100,       /* queuing command */
+	W5_ENC_SET_PARAM	= 0x0200,	/* queuing command */
+	W5_QUERY		= 0x4000,
+	W5_UPDATE_BS		= 0x8000,
+	W5_MAX_VPU_COMD		= 0x10000,
+};
+
+enum query_opt {
+	GET_VPU_INFO		= 0,
+	SET_WRITE_PROT		= 1,
+	GET_RESULT		= 2,
+	UPDATE_DISP_FLAG	= 3,
+	GET_BW_REPORT		= 4,
+	GET_BS_RD_PTR		= 5,		/* for decoder */
+	GET_BS_WR_PTR		= 6,		/* for encoder */
+	GET_SRC_BUF_FLAG	= 7,		/* for encoder */
+	SET_BS_RD_PTR		= 8,		/* for decoder */
+	GET_DEBUG_INFO		= 0x61,
+};
+
+#define W5_REG_BASE                     0x00000000
+#define W5_CMD_REG_BASE                 0x00000100
+#define W5_CMD_REG_END                  0x00000200
+
+/*
+ * COMMON
+ *
+ * ----
+ *
+ * Power on configuration
+ * PO_DEBUG_MODE    [0]     1 - power on with debug mode
+ * USE_PO_CONF      [3]     1 - use power-on-configuration
+ */
+#define W5_PO_CONF                     (W5_REG_BASE + 0x0000)
+#define W5_VCPU_CUR_PC                 (W5_REG_BASE + 0x0004)
+#define W5_VCPU_CUR_LR                 (W5_REG_BASE + 0x0008)
+#define W5_VPU_PDBG_STEP_MASK_V        (W5_REG_BASE + 0x000C)
+#define W5_VPU_PDBG_CTRL               (W5_REG_BASE + 0x0010) /* v_cpu debugger ctrl register */
+#define W5_VPU_PDBG_IDX_REG            (W5_REG_BASE + 0x0014) /* v_cpu debugger index register */
+#define W5_VPU_PDBG_WDATA_REG          (W5_REG_BASE + 0x0018) /* v_cpu debugger write data reg */
+#define W5_VPU_PDBG_RDATA_REG          (W5_REG_BASE + 0x001C) /* v_cpu debugger read data reg */
+
+#define W5_VPU_FIO_CTRL_ADDR           (W5_REG_BASE + 0x0020)
+#define W5_VPU_FIO_DATA                (W5_REG_BASE + 0x0024)
+#define W5_VPU_VINT_REASON_USR         (W5_REG_BASE + 0x0030)
+#define W5_VPU_VINT_REASON_CLR         (W5_REG_BASE + 0x0034)
+#define W5_VPU_HOST_INT_REQ            (W5_REG_BASE + 0x0038)
+#define W5_VPU_VINT_CLEAR              (W5_REG_BASE + 0x003C)
+#define W5_VPU_HINT_CLEAR              (W5_REG_BASE + 0x0040)
+#define W5_VPU_VPU_INT_STS             (W5_REG_BASE + 0x0044)
+#define W5_VPU_VINT_ENABLE             (W5_REG_BASE + 0x0048)
+#define W5_VPU_VINT_REASON             (W5_REG_BASE + 0x004C)
+#define W5_VPU_RESET_REQ               (W5_REG_BASE + 0x0050)
+#define W5_RST_BLOCK_CCLK(_core)       BIT((_core))
+#define W5_RST_BLOCK_CCLK_ALL          (0xff)
+#define W5_RST_BLOCK_BCLK(_core)       (0x100 << (_core))
+#define W5_RST_BLOCK_BCLK_ALL          (0xff00)
+#define W5_RST_BLOCK_ACLK(_core)       (0x10000 << (_core))
+#define W5_RST_BLOCK_ACLK_ALL          (0xff0000)
+#define W5_RST_BLOCK_VCPU_ALL          (0x3f000000)
+#define W5_RST_BLOCK_ALL               (0x3fffffff)
+#define W5_VPU_RESET_STATUS            (W5_REG_BASE + 0x0054)
+
+#define W5_VCPU_RESTART                (W5_REG_BASE + 0x0058)
+#define W5_VPU_CLK_MASK                (W5_REG_BASE + 0x005C)
+
+/* REMAP_CTRL
+ * PAGE SIZE:   [8:0]   0x001 - 4K
+ *                      0x002 - 8K
+ *                      0x004 - 16K
+ *                      ...
+ *                      0x100 - 1M
+ * REGION ATTR1 [10]    0     - normal
+ *                      1     - make bus error for the region
+ * REGION ATTR2 [11]    0     - normal
+ *                      1     - bypass region
+ * REMAP INDEX  [15:12]       - 0 ~ 3
+ * ENDIAN       [19:16]       - NOTE: Currently not supported in this driver
+ * AXI-ID       [23:20]       - upper AXI-ID
+ * BUS_ERROR    [29]    0     - bypass
+ *                      1     - make BUS_ERROR for unmapped region
+ * BYPASS_ALL   [30]    1     - bypass all
+ * ENABLE       [31]    1     - update control register[30:16]
+ */
+#define W5_VPU_REMAP_CTRL                       (W5_REG_BASE + 0x0060)
+#define W5_VPU_REMAP_VADDR                      (W5_REG_BASE + 0x0064)
+#define W5_VPU_REMAP_PADDR                      (W5_REG_BASE + 0x0068)
+#define W5_VPU_REMAP_CORE_START                 (W5_REG_BASE + 0x006C)
+#define W5_VPU_BUSY_STATUS                      (W5_REG_BASE + 0x0070)
+#define W5_VPU_HALT_STATUS                      (W5_REG_BASE + 0x0074)
+#define W5_VPU_VCPU_STATUS                      (W5_REG_BASE + 0x0078)
+#define W5_VPU_RET_PRODUCT_VERSION              (W5_REG_BASE + 0x0094)
+/*
+ * assign vpu_config0          = {conf_map_converter_reg,      // [31]
+ * conf_map_converter_sig,         // [30]
+ * 8'd0,                        // [29:22]
+ * conf_std_switch_en,          // [21]
+ * conf_bg_detect,              // [20]
+ * conf_3dnr_en,                // [19]
+ * conf_one_axi_en,             // [18]
+ * conf_sec_axi_en,             // [17]
+ * conf_bus_info,               // [16]
+ * conf_afbc_en,                // [15]
+ * conf_afbc_version_id,        // [14:12]
+ * conf_fbc_en,                 // [11]
+ * conf_fbc_version_id,         // [10:08]
+ * conf_scaler_en,              // [07]
+ * conf_scaler_version_id,      // [06:04]
+ * conf_bwb_en,                 // [03]
+ * 3'd0};                       // [02:00]
+ */
+#define W5_VPU_RET_VPU_CONFIG0                  (W5_REG_BASE + 0x0098)
+/*
+ * assign vpu_config1          = {4'd0,                        // [31:28]
+ * conf_perf_timer_en,          // [27]
+ * conf_multi_core_en,          // [26]
+ * conf_gcu_en,                 // [25]
+ * conf_cu_report,              // [24]
+ * 4'd0,                        // [23:20]
+ * conf_vcore_id_3,             // [19]
+ * conf_vcore_id_2,             // [18]
+ * conf_vcore_id_1,             // [17]
+ * conf_vcore_id_0,             // [16]
+ * conf_bwb_opt,                // [15]
+ * 7'd0,                        // [14:08]
+ * conf_cod_std_en_reserved_7,  // [7]
+ * conf_cod_std_en_reserved_6,  // [6]
+ * conf_cod_std_en_reserved_5,  // [5]
+ * conf_cod_std_en_reserved_4,  // [4]
+ * conf_cod_std_en_reserved_3,  // [3]
+ * conf_cod_std_en_reserved_2,  // [2]
+ * conf_cod_std_en_vp9,         // [1]
+ * conf_cod_std_en_hevc};       // [0]
+ * }
+ */
+#define W5_VPU_RET_VPU_CONFIG1                  (W5_REG_BASE + 0x009C)
+
+#define W5_VPU_DBG_REG0							(W5_REG_BASE + 0x00f0)
+#define W5_VPU_DBG_REG1							(W5_REG_BASE + 0x00f4)
+#define W5_VPU_DBG_REG2							(W5_REG_BASE + 0x00f8)
+#define W5_VPU_DBG_REG3							(W5_REG_BASE + 0x00fc)
+
+/************************************************************************/
+/* PRODUCT INFORMATION                                                  */
+/************************************************************************/
+#define W5_PRODUCT_NAME                        (W5_REG_BASE + 0x1040)
+#define W5_PRODUCT_NUMBER                      (W5_REG_BASE + 0x1044)
+
+/************************************************************************/
+/* DECODER/ENCODER COMMON                                               */
+/************************************************************************/
+#define W5_COMMAND                              (W5_REG_BASE + 0x0100)
+#define W5_COMMAND_OPTION                       (W5_REG_BASE + 0x0104)
+#define W5_QUERY_OPTION                         (W5_REG_BASE + 0x0104)
+#define W5_RET_SUCCESS                          (W5_REG_BASE + 0x0108)
+#define W5_RET_FAIL_REASON                      (W5_REG_BASE + 0x010C)
+#define W5_RET_QUEUE_FAIL_REASON                (W5_REG_BASE + 0x0110)
+#define W5_CMD_INSTANCE_INFO                    (W5_REG_BASE + 0x0110)
+
+#define W5_RET_QUEUE_STATUS                     (W5_REG_BASE + 0x01E0)
+#define W5_RET_BS_EMPTY_INST                    (W5_REG_BASE + 0x01E4)
+#define W5_RET_QUEUE_CMD_DONE_INST              (W5_REG_BASE + 0x01E8)
+#define W5_RET_STAGE0_INSTANCE_INFO             (W5_REG_BASE + 0x01EC)
+#define W5_RET_STAGE1_INSTANCE_INFO             (W5_REG_BASE + 0x01F0)
+#define W5_RET_STAGE2_INSTANCE_INFO             (W5_REG_BASE + 0x01F4)
+
+#define W5_RET_SEQ_DONE_INSTANCE_INFO           (W5_REG_BASE + 0x01FC)
+
+#define W5_BS_OPTION                            (W5_REG_BASE + 0x0120)
+
+/* return info when QUERY (GET_RESULT) for en/decoder */
+#define W5_RET_VLC_BUF_SIZE                     (W5_REG_BASE + 0x01B0)
+/* return info when QUERY (GET_RESULT) for en/decoder */
+#define W5_RET_PARAM_BUF_SIZE                   (W5_REG_BASE + 0x01B4)
+
+/* set when SET_FB for en/decoder */
+#define W5_CMD_SET_FB_ADDR_TASK_BUF             (W5_REG_BASE + 0x01D4)
+#define W5_CMD_SET_FB_TASK_BUF_SIZE             (W5_REG_BASE + 0x01D8)
+/************************************************************************/
+/* INIT_VPU - COMMON                                                    */
+/************************************************************************/
+/* note: W5_ADDR_CODE_BASE should be aligned to 4KB */
+#define W5_ADDR_CODE_BASE                       (W5_REG_BASE + 0x0110)
+#define W5_CODE_SIZE                            (W5_REG_BASE + 0x0114)
+#define W5_CODE_PARAM                           (W5_REG_BASE + 0x0118)
+#define W5_ADDR_TEMP_BASE                       (W5_REG_BASE + 0x011C)
+#define W5_TEMP_SIZE                            (W5_REG_BASE + 0x0120)
+#define W5_HW_OPTION                            (W5_REG_BASE + 0x012C)
+#define W5_SEC_AXI_PARAM                        (W5_REG_BASE + 0x0180)
+
+/************************************************************************/
+/* CREATE_INSTANCE - COMMON                                             */
+/************************************************************************/
+#define W5_ADDR_WORK_BASE                       (W5_REG_BASE + 0x0114)
+#define W5_WORK_SIZE                            (W5_REG_BASE + 0x0118)
+#define W5_CMD_DEC_BS_START_ADDR                (W5_REG_BASE + 0x011C)
+#define W5_CMD_DEC_BS_SIZE                      (W5_REG_BASE + 0x0120)
+#define W5_CMD_BS_PARAM                         (W5_REG_BASE + 0x0124)
+#define W5_CMD_ADDR_SEC_AXI                     (W5_REG_BASE + 0x0130)
+#define W5_CMD_SEC_AXI_SIZE                     (W5_REG_BASE + 0x0134)
+#define W5_CMD_EXT_ADDR                         (W5_REG_BASE + 0x0138)
+#define W5_CMD_NUM_CQ_DEPTH_M1                  (W5_REG_BASE + 0x013C)
+#define W5_CMD_ERR_CONCEAL                      (W5_REG_BASE + 0x0140)
+
+/************************************************************************/
+/* DECODER - INIT_SEQ                                                   */
+/************************************************************************/
+#define W5_BS_RD_PTR                            (W5_REG_BASE + 0x0118)
+#define W5_BS_WR_PTR                            (W5_REG_BASE + 0x011C)
+/************************************************************************/
+/* SET_FRAME_BUF                                                        */
+/************************************************************************/
+/* SET_FB_OPTION 0x00       REGISTER FRAMEBUFFERS
+ * 0x01       UPDATE FRAMEBUFFER, just one framebuffer(linear, fbc and mvcol)
+ */
+#define W5_SFB_OPTION                           (W5_REG_BASE + 0x0104)
+#define W5_COMMON_PIC_INFO                      (W5_REG_BASE + 0x0118)
+#define W5_PIC_SIZE                             (W5_REG_BASE + 0x011C)
+#define W5_SET_FB_NUM                           (W5_REG_BASE + 0x0120)
+#define W5_EXTRA_PIC_INFO                       (W5_REG_BASE + 0x0124)
+
+#define W5_ADDR_LUMA_BASE0                      (W5_REG_BASE + 0x0134)
+#define W5_ADDR_CB_BASE0                        (W5_REG_BASE + 0x0138)
+#define W5_ADDR_CR_BASE0                        (W5_REG_BASE + 0x013C)
+/* compression offset table for luma */
+#define W5_ADDR_FBC_Y_OFFSET0                   (W5_REG_BASE + 0x013C)
+/* compression offset table for chroma */
+#define W5_ADDR_FBC_C_OFFSET0                   (W5_REG_BASE + 0x0140)
+#define W5_ADDR_LUMA_BASE1                      (W5_REG_BASE + 0x0144)
+#define W5_ADDR_CB_ADDR1                        (W5_REG_BASE + 0x0148)
+#define W5_ADDR_CR_ADDR1                        (W5_REG_BASE + 0x014C)
+/* compression offset table for luma */
+#define W5_ADDR_FBC_Y_OFFSET1                   (W5_REG_BASE + 0x014C)
+/* compression offset table for chroma */
+#define W5_ADDR_FBC_C_OFFSET1                   (W5_REG_BASE + 0x0150)
+#define W5_ADDR_LUMA_BASE2                      (W5_REG_BASE + 0x0154)
+#define W5_ADDR_CB_ADDR2                        (W5_REG_BASE + 0x0158)
+#define W5_ADDR_CR_ADDR2                        (W5_REG_BASE + 0x015C)
+/* compression offset table for luma */
+#define W5_ADDR_FBC_Y_OFFSET2                   (W5_REG_BASE + 0x015C)
+/* compression offset table for chroma */
+#define W5_ADDR_FBC_C_OFFSET2                   (W5_REG_BASE + 0x0160)
+#define W5_ADDR_LUMA_BASE3                      (W5_REG_BASE + 0x0164)
+#define W5_ADDR_CB_ADDR3                        (W5_REG_BASE + 0x0168)
+#define W5_ADDR_CR_ADDR3                        (W5_REG_BASE + 0x016C)
+/* compression offset table for luma */
+#define W5_ADDR_FBC_Y_OFFSET3                   (W5_REG_BASE + 0x016C)
+/* compression offset table for chroma */
+#define W5_ADDR_FBC_C_OFFSET3                   (W5_REG_BASE + 0x0170)
+#define W5_ADDR_LUMA_BASE4                      (W5_REG_BASE + 0x0174)
+#define W5_ADDR_CB_ADDR4                        (W5_REG_BASE + 0x0178)
+#define W5_ADDR_CR_ADDR4                        (W5_REG_BASE + 0x017C)
+/* compression offset table for luma */
+#define W5_ADDR_FBC_Y_OFFSET4                   (W5_REG_BASE + 0x017C)
+/* compression offset table for chroma */
+#define W5_ADDR_FBC_C_OFFSET4                   (W5_REG_BASE + 0x0180)
+#define W5_ADDR_LUMA_BASE5                      (W5_REG_BASE + 0x0184)
+#define W5_ADDR_CB_ADDR5                        (W5_REG_BASE + 0x0188)
+#define W5_ADDR_CR_ADDR5                        (W5_REG_BASE + 0x018C)
+/* compression offset table for luma */
+#define W5_ADDR_FBC_Y_OFFSET5                   (W5_REG_BASE + 0x018C)
+/* compression offset table for chroma */
+#define W5_ADDR_FBC_C_OFFSET5                   (W5_REG_BASE + 0x0190)
+#define W5_ADDR_LUMA_BASE6                      (W5_REG_BASE + 0x0194)
+#define W5_ADDR_CB_ADDR6                        (W5_REG_BASE + 0x0198)
+#define W5_ADDR_CR_ADDR6                        (W5_REG_BASE + 0x019C)
+/* compression offset table for luma */
+#define W5_ADDR_FBC_Y_OFFSET6                   (W5_REG_BASE + 0x019C)
+/* compression offset table for chroma */
+#define W5_ADDR_FBC_C_OFFSET6                   (W5_REG_BASE + 0x01A0)
+#define W5_ADDR_LUMA_BASE7                      (W5_REG_BASE + 0x01A4)
+#define W5_ADDR_CB_ADDR7                        (W5_REG_BASE + 0x01A8)
+#define W5_ADDR_CR_ADDR7                        (W5_REG_BASE + 0x01AC)
+/* compression offset table for luma */
+#define W5_ADDR_FBC_Y_OFFSET7                   (W5_REG_BASE + 0x01AC)
+/* compression offset table for chroma */
+#define W5_ADDR_FBC_C_OFFSET7                   (W5_REG_BASE + 0x01B0)
+#define W5_ADDR_MV_COL0                         (W5_REG_BASE + 0x01B4)
+#define W5_ADDR_MV_COL1                         (W5_REG_BASE + 0x01B8)
+#define W5_ADDR_MV_COL2                         (W5_REG_BASE + 0x01BC)
+#define W5_ADDR_MV_COL3                         (W5_REG_BASE + 0x01C0)
+#define W5_ADDR_MV_COL4                         (W5_REG_BASE + 0x01C4)
+#define W5_ADDR_MV_COL5                         (W5_REG_BASE + 0x01C8)
+#define W5_ADDR_MV_COL6                         (W5_REG_BASE + 0x01CC)
+#define W5_ADDR_MV_COL7                         (W5_REG_BASE + 0x01D0)
+
+/* UPDATE_FB */
+/* CMD_SET_FB_STRIDE [15:0]     - FBC framebuffer stride
+ * [31:15]    - linear framebuffer stride
+ */
+#define W5_CMD_SET_FB_STRIDE                    (W5_REG_BASE + 0x0118)
+#define W5_CMD_SET_FB_INDEX                     (W5_REG_BASE + 0x0120)
+#define W5_ADDR_LUMA_BASE                       (W5_REG_BASE + 0x0134)
+#define W5_ADDR_CB_BASE                         (W5_REG_BASE + 0x0138)
+#define W5_ADDR_CR_BASE                         (W5_REG_BASE + 0x013C)
+#define W5_ADDR_MV_COL                          (W5_REG_BASE + 0x0140)
+#define W5_ADDR_FBC_Y_BASE                      (W5_REG_BASE + 0x0144)
+#define W5_ADDR_FBC_C_BASE                      (W5_REG_BASE + 0x0148)
+#define W5_ADDR_FBC_Y_OFFSET                    (W5_REG_BASE + 0x014C)
+#define W5_ADDR_FBC_C_OFFSET                    (W5_REG_BASE + 0x0150)
+
+/************************************************************************/
+/* DECODER - DEC_PIC                                                    */
+/************************************************************************/
+#define W5_CMD_DEC_VCORE_INFO                   (W5_REG_BASE + 0x0194)
+/* sequence change enable mask register
+ * CMD_SEQ_CHANGE_ENABLE_FLAG [5]   profile_idc
+ *                            [16]  pic_width/height_in_luma_sample
+ *                            [19]  sps_max_dec_pic_buffering, max_num_reorder, max_latency_increase
+ */
+#define W5_CMD_SEQ_CHANGE_ENABLE_FLAG           (W5_REG_BASE + 0x0128)
+#define W5_CMD_DEC_USER_MASK                    (W5_REG_BASE + 0x012C)
+#define W5_CMD_DEC_TEMPORAL_ID_PLUS1            (W5_REG_BASE + 0x0130)
+#define W5_CMD_DEC_FORCE_FB_LATENCY_PLUS1       (W5_REG_BASE + 0x0134)
+#define W5_USE_SEC_AXI                          (W5_REG_BASE + 0x0150)
+
+/************************************************************************/
+/* DECODER - QUERY : GET_VPU_INFO                                       */
+/************************************************************************/
+#define W5_RET_FW_VERSION                       (W5_REG_BASE + 0x0118)
+#define W5_RET_PRODUCT_NAME                     (W5_REG_BASE + 0x011C)
+#define W5_RET_PRODUCT_VERSION                  (W5_REG_BASE + 0x0120)
+#define W5_RET_STD_DEF0                         (W5_REG_BASE + 0x0124)
+#define W5_RET_STD_DEF1                         (W5_REG_BASE + 0x0128)
+#define W5_RET_CONF_FEATURE                     (W5_REG_BASE + 0x012C)
+#define W5_RET_CONF_DATE                        (W5_REG_BASE + 0x0130)
+#define W5_RET_CONF_REVISION                    (W5_REG_BASE + 0x0134)
+#define W5_RET_CONF_TYPE                        (W5_REG_BASE + 0x0138)
+#define W5_RET_PRODUCT_ID                       (W5_REG_BASE + 0x013C)
+#define W5_RET_CUSTOMER_ID                      (W5_REG_BASE + 0x0140)
+
+/************************************************************************/
+/* DECODER - QUERY : GET_RESULT                                         */
+/************************************************************************/
+#define W5_CMD_DEC_ADDR_REPORT_BASE         (W5_REG_BASE + 0x0114)
+#define W5_CMD_DEC_REPORT_SIZE              (W5_REG_BASE + 0x0118)
+#define W5_CMD_DEC_REPORT_PARAM             (W5_REG_BASE + 0x011C)
+
+#define W5_RET_DEC_BS_RD_PTR                (W5_REG_BASE + 0x011C)
+#define W5_RET_DEC_SEQ_PARAM                (W5_REG_BASE + 0x0120)
+#define W5_RET_DEC_COLOR_SAMPLE_INFO        (W5_REG_BASE + 0x0124)
+#define W5_RET_DEC_ASPECT_RATIO             (W5_REG_BASE + 0x0128)
+#define W5_RET_DEC_BIT_RATE                 (W5_REG_BASE + 0x012C)
+#define W5_RET_DEC_FRAME_RATE_NR            (W5_REG_BASE + 0x0130)
+#define W5_RET_DEC_FRAME_RATE_DR            (W5_REG_BASE + 0x0134)
+#define W5_RET_DEC_NUM_REQUIRED_FB          (W5_REG_BASE + 0x0138)
+#define W5_RET_DEC_NUM_REORDER_DELAY        (W5_REG_BASE + 0x013C)
+#define W5_RET_DEC_SUB_LAYER_INFO           (W5_REG_BASE + 0x0140)
+#define W5_RET_DEC_NOTIFICATION             (W5_REG_BASE + 0x0144)
+/*
+ * USER_DATA_FLAGS for HEVC/H264 only.
+ * Bits:
+ * [1] - User data buffer full boolean
+ * [2] - VUI parameter flag
+ * [4] - Pic_timing SEI flag
+ * [5] - 1st user_data_registed_itu_t_t35 prefix SEI flag
+ * [6] - user_data_unregistered prefix SEI flag
+ * [7] - 1st user_data_registed_itu_t_t35 suffix SEI flag
+ * [8] - user_data_unregistered suffix SEI flag
+ * [10]- mastering_display_color_volume prefix SEI flag
+ * [11]- chroma_resampling_display_color_volume prefix SEI flag
+ * [12]- knee_function_info SEI flag
+ * [13]- tone_mapping_info prefix SEI flag
+ * [14]- film_grain_characteristics_info prefix SEI flag
+ * [15]- content_light_level_info prefix SEI flag
+ * [16]- color_remapping_info prefix SEI flag
+ * [28]- 2nd user_data_registed_itu_t_t35 prefix SEI flag
+ * [29]- 3rd user_data_registed_itu_t_t35 prefix SEI flag
+ * [30]- 2nd user_data_registed_itu_t_t35 suffix SEI flag
+ * [31]- 3rd user_data_registed_itu_t_t35 suffix SEI flag
+ */
+#define W5_RET_DEC_USERDATA_IDC             (W5_REG_BASE + 0x0148)
+#define W5_RET_DEC_PIC_SIZE                 (W5_REG_BASE + 0x014C)
+#define W5_RET_DEC_CROP_TOP_BOTTOM          (W5_REG_BASE + 0x0150)
+#define W5_RET_DEC_CROP_LEFT_RIGHT          (W5_REG_BASE + 0x0154)
+/*
+ * #define W5_RET_DEC_AU_START_POS             (W5_REG_BASE + 0x0158)
+ * => Access unit (AU) Bitstream start position
+ * #define W5_RET_DEC_AU_END_POS               (W5_REG_BASE + 0x015C)
+ * => Access unit (AU) Bitstream end position
+ */
+
+/*
+ * Decoded picture type:
+ * reg_val & 0x7			=> picture type
+ * (reg_val >> 4) & 0x3f		=> VCL NAL unit type
+ * (reg_val >> 31) & 0x1		=> output_flag
+ * 16 << ((reg_val >> 10) & 0x3)	=> ctu_size
+ */
+#define W5_RET_DEC_PIC_TYPE                 (W5_REG_BASE + 0x0160)
+#define W5_RET_DEC_PIC_POC                  (W5_REG_BASE + 0x0164)
+/*
+ * #define W5_RET_DEC_RECOVERY_POINT           (W5_REG_BASE + 0x0168)
+ * => HEVC recovery point
+ * reg_val & 0xff => number of signed recovery picture order counts
+ * (reg_val >> 16) & 0x1 => exact match flag
+ * (reg_val >> 17) & 0x1 => broken link flag
+ * (reg_val >> 18) & 0x1 => exist flag
+ */
+#define W5_RET_DEC_DEBUG_INDEX              (W5_REG_BASE + 0x016C)
+#define W5_RET_DEC_DECODED_INDEX            (W5_REG_BASE + 0x0170)
+#define W5_RET_DEC_DISPLAY_INDEX            (W5_REG_BASE + 0x0174)
+/*
+ * #define W5_RET_DEC_REALLOC_INDEX            (W5_REG_BASE + 0x0178)
+ * => display picture index in decoded picture buffer
+ * reg_val & 0xf => display picture index for FBC buffer (by reordering)
+ */
+#define W5_RET_DEC_DISP_IDC                 (W5_REG_BASE + 0x017C)
+/*
+ * #define W5_RET_DEC_ERR_CTB_NUM              (W5_REG_BASE + 0x0180)
+ * => Number of error CTUs
+ * reg_val >> 16	=> erroneous CTUs in bitstream
+ * reg_val & 0xffff	=> total CTUs in bitstream
+ *
+ * #define W5_RET_DEC_PIC_PARAM                (W5_REG_BASE + 0x01A0)
+ * => Bitstream sequence/picture parameter information (AV1 only)
+ * reg_val & 0x1 => intrabc tool enable
+ * (reg_val >> 1) & 0x1 => screen content tools enable
+ */
+#define W5_RET_DEC_HOST_CMD_TICK            (W5_REG_BASE + 0x01B8)
+/*
+ * #define W5_RET_DEC_SEEK_START_TICK          (W5_REG_BASE + 0x01BC)
+ * #define W5_RET_DEC_SEEK_END_TICK            (W5_REG_BASE + 0x01C0)
+ * => Start and end ticks for seeking slices of the picture
+ * #define W5_RET_DEC_PARSING_START_TICK       (W5_REG_BASE + 0x01C4)
+ * #define W5_RET_DEC_PARSING_END_TICK         (W5_REG_BASE + 0x01C8)
+ * => Start and end ticks for parsing slices of the picture
+ * #define W5_RET_DEC_DECODING_START_TICK      (W5_REG_BASE + 0x01CC)
+ * => Start tick for decoding slices of the picture
+ */
+#define W5_RET_DEC_DECODING_ENC_TICK        (W5_REG_BASE + 0x01D0)
+#define W5_RET_DEC_WARN_INFO                (W5_REG_BASE + 0x01D4)
+#define W5_RET_DEC_ERR_INFO                 (W5_REG_BASE + 0x01D8)
+#define W5_RET_DEC_DECODING_SUCCESS         (W5_REG_BASE + 0x01DC)
+
+/************************************************************************/
+/* DECODER - FLUSH_INSTANCE                                             */
+/************************************************************************/
+#define W5_CMD_FLUSH_INST_OPT               (W5_REG_BASE + 0x104)
+
+/************************************************************************/
+/* DECODER - QUERY : UPDATE_DISP_FLAG                                   */
+/************************************************************************/
+#define W5_CMD_DEC_SET_DISP_IDC             (W5_REG_BASE + 0x0118)
+#define W5_CMD_DEC_CLR_DISP_IDC             (W5_REG_BASE + 0x011C)
+
+/************************************************************************/
+/* DECODER - QUERY : SET_BS_RD_PTR                                      */
+/************************************************************************/
+#define W5_RET_QUERY_DEC_SET_BS_RD_PTR      (W5_REG_BASE + 0x011C)
+
+/************************************************************************/
+/* DECODER - QUERY : GET_BS_RD_PTR                                      */
+/************************************************************************/
+#define W5_RET_QUERY_DEC_BS_RD_PTR          (W5_REG_BASE + 0x011C)
+
+/************************************************************************/
+/* QUERY : GET_DEBUG_INFO                                               */
+/************************************************************************/
+#define W5_RET_QUERY_DEBUG_PRI_REASON       (W5_REG_BASE + 0x114)
+
+/************************************************************************/
+/* GDI register for debugging                                           */
+/************************************************************************/
+#define W5_GDI_BASE                         0x8800
+#define W5_GDI_BUS_CTRL                     (W5_GDI_BASE + 0x0F0)
+#define W5_GDI_BUS_STATUS                   (W5_GDI_BASE + 0x0F4)
+
+#define W5_BACKBONE_BASE_VCPU               0xFE00
+#define W5_BACKBONE_BUS_CTRL_VCPU           (W5_BACKBONE_BASE_VCPU + 0x010)
+#define W5_BACKBONE_BUS_STATUS_VCPU         (W5_BACKBONE_BASE_VCPU + 0x014)
+#define W5_BACKBONE_PROG_AXI_ID             (W5_BACKBONE_BASE_VCPU + 0x00C)
+
+#define W5_BACKBONE_PROC_EXT_ADDR           (W5_BACKBONE_BASE_VCPU + 0x0C0)
+#define W5_BACKBONE_AXI_PARAM               (W5_BACKBONE_BASE_VCPU + 0x0E0)
+
+#define W5_BACKBONE_BASE_VCORE0             0x8E00
+#define W5_BACKBONE_BUS_CTRL_VCORE0         (W5_BACKBONE_BASE_VCORE0 + 0x010)
+#define W5_BACKBONE_BUS_STATUS_VCORE0       (W5_BACKBONE_BASE_VCORE0 + 0x014)
+
+#define W5_BACKBONE_BASE_VCORE1             0x9E00  /* for dual-core product */
+#define W5_BACKBONE_BUS_CTRL_VCORE1         (W5_BACKBONE_BASE_VCORE1 + 0x010)
+#define W5_BACKBONE_BUS_STATUS_VCORE1       (W5_BACKBONE_BASE_VCORE1 + 0x014)
+
+#define W5_COMBINED_BACKBONE_BASE           0xFE00
+#define W5_COMBINED_BACKBONE_BUS_CTRL       (W5_COMBINED_BACKBONE_BASE + 0x010)
+#define W5_COMBINED_BACKBONE_BUS_STATUS     (W5_COMBINED_BACKBONE_BASE + 0x014)
+
+/************************************************************************/
+/*                                                                      */
+/*               for  ENCODER                                           */
+/*                                                                      */
+/************************************************************************/
+#define W5_RET_STAGE3_INSTANCE_INFO             (W5_REG_BASE + 0x1F8)
+/************************************************************************/
+/* ENCODER - CREATE_INSTANCE                                            */
+/************************************************************************/
+/* 0x114 ~ 0x124 : defined above (CREATE_INSTANCE COMMON) */
+#define W5_CMD_ENC_VCORE_INFO                   (W5_REG_BASE + 0x0194)
+#define W5_CMD_ENC_SRC_OPTIONS                  (W5_REG_BASE + 0x0128)
+
+/************************************************************************/
+/* ENCODER - SET_FB                                                     */
+/************************************************************************/
+#define W5_FBC_STRIDE                           (W5_REG_BASE + 0x128)
+#define W5_ADDR_SUB_SAMPLED_FB_BASE             (W5_REG_BASE + 0x12C)
+#define W5_SUB_SAMPLED_ONE_FB_SIZE              (W5_REG_BASE + 0x130)
+
+/************************************************************************/
+/* ENCODER - ENC_SET_PARAM (COMMON & CHANGE_PARAM)                      */
+/************************************************************************/
+#define W5_CMD_ENC_SEQ_SET_PARAM_OPTION         (W5_REG_BASE + 0x104)
+#define W5_CMD_ENC_SEQ_SET_PARAM_ENABLE         (W5_REG_BASE + 0x118)
+#define W5_CMD_ENC_SEQ_SRC_SIZE                 (W5_REG_BASE + 0x11C)
+#define W5_CMD_ENC_SEQ_CUSTOM_MAP_ENDIAN        (W5_REG_BASE + 0x120)
+#define W5_CMD_ENC_SEQ_SPS_PARAM                (W5_REG_BASE + 0x124)
+#define W5_CMD_ENC_SEQ_PPS_PARAM                (W5_REG_BASE + 0x128)
+#define W5_CMD_ENC_SEQ_GOP_PARAM                (W5_REG_BASE + 0x12C)
+#define W5_CMD_ENC_SEQ_INTRA_PARAM              (W5_REG_BASE + 0x130)
+#define W5_CMD_ENC_SEQ_CONF_WIN_TOP_BOT         (W5_REG_BASE + 0x134)
+#define W5_CMD_ENC_SEQ_CONF_WIN_LEFT_RIGHT      (W5_REG_BASE + 0x138)
+#define W5_CMD_ENC_SEQ_RDO_PARAM                (W5_REG_BASE + 0x13C)
+#define W5_CMD_ENC_SEQ_INDEPENDENT_SLICE        (W5_REG_BASE + 0x140)
+#define W5_CMD_ENC_SEQ_DEPENDENT_SLICE          (W5_REG_BASE + 0x144)
+#define W5_CMD_ENC_SEQ_INTRA_REFRESH            (W5_REG_BASE + 0x148)
+#define W5_CMD_ENC_SEQ_INPUT_SRC_PARAM          (W5_REG_BASE + 0x14C)
+
+#define W5_CMD_ENC_SEQ_RC_FRAME_RATE            (W5_REG_BASE + 0x150)
+#define W5_CMD_ENC_SEQ_RC_TARGET_RATE           (W5_REG_BASE + 0x154)
+#define W5_CMD_ENC_SEQ_RC_PARAM                 (W5_REG_BASE + 0x158)
+#define W5_CMD_ENC_SEQ_RC_MIN_MAX_QP            (W5_REG_BASE + 0x15C)
+#define W5_CMD_ENC_SEQ_RC_BIT_RATIO_LAYER_0_3   (W5_REG_BASE + 0x160)
+#define W5_CMD_ENC_SEQ_RC_BIT_RATIO_LAYER_4_7   (W5_REG_BASE + 0x164)
+#define W5_CMD_ENC_SEQ_RC_INTER_MIN_MAX_QP      (W5_REG_BASE + 0x168)
+#define W5_CMD_ENC_SEQ_RC_WEIGHT_PARAM          (W5_REG_BASE + 0x16C)
+
+#define W5_CMD_ENC_SEQ_ROT_PARAM                (W5_REG_BASE + 0x170)
+#define W5_CMD_ENC_SEQ_NUM_UNITS_IN_TICK        (W5_REG_BASE + 0x174)
+#define W5_CMD_ENC_SEQ_TIME_SCALE               (W5_REG_BASE + 0x178)
+#define W5_CMD_ENC_SEQ_NUM_TICKS_POC_DIFF_ONE   (W5_REG_BASE + 0x17C)
+
+#define W5_CMD_ENC_SEQ_CUSTOM_MD_PU04           (W5_REG_BASE + 0x184)
+#define W5_CMD_ENC_SEQ_CUSTOM_MD_PU08           (W5_REG_BASE + 0x188)
+#define W5_CMD_ENC_SEQ_CUSTOM_MD_PU16           (W5_REG_BASE + 0x18C)
+#define W5_CMD_ENC_SEQ_CUSTOM_MD_PU32           (W5_REG_BASE + 0x190)
+#define W5_CMD_ENC_SEQ_CUSTOM_MD_CU08           (W5_REG_BASE + 0x194)
+#define W5_CMD_ENC_SEQ_CUSTOM_MD_CU16           (W5_REG_BASE + 0x198)
+#define W5_CMD_ENC_SEQ_CUSTOM_MD_CU32           (W5_REG_BASE + 0x19C)
+#define W5_CMD_ENC_SEQ_NR_PARAM                 (W5_REG_BASE + 0x1A0)
+#define W5_CMD_ENC_SEQ_NR_WEIGHT                (W5_REG_BASE + 0x1A4)
+#define W5_CMD_ENC_SEQ_BG_PARAM                 (W5_REG_BASE + 0x1A8)
+#define W5_CMD_ENC_SEQ_CUSTOM_LAMBDA_ADDR       (W5_REG_BASE + 0x1AC)
+#define W5_CMD_ENC_SEQ_USER_SCALING_LIST_ADDR   (W5_REG_BASE + 0x1B0)
+#define W5_CMD_ENC_SEQ_VUI_HRD_PARAM            (W5_REG_BASE + 0x180)
+#define W5_CMD_ENC_SEQ_VUI_RBSP_ADDR            (W5_REG_BASE + 0x1B8)
+#define W5_CMD_ENC_SEQ_HRD_RBSP_ADDR            (W5_REG_BASE + 0x1BC)
+
+/************************************************************************/
+/* ENCODER - ENC_SET_PARAM (CUSTOM_GOP)                                 */
+/************************************************************************/
+#define W5_CMD_ENC_CUSTOM_GOP_PARAM             (W5_REG_BASE + 0x11C)
+#define W5_CMD_ENC_CUSTOM_GOP_PIC_PARAM_0       (W5_REG_BASE + 0x120)
+#define W5_CMD_ENC_CUSTOM_GOP_PIC_PARAM_1       (W5_REG_BASE + 0x124)
+#define W5_CMD_ENC_CUSTOM_GOP_PIC_PARAM_2       (W5_REG_BASE + 0x128)
+#define W5_CMD_ENC_CUSTOM_GOP_PIC_PARAM_3       (W5_REG_BASE + 0x12C)
+#define W5_CMD_ENC_CUSTOM_GOP_PIC_PARAM_4       (W5_REG_BASE + 0x130)
+#define W5_CMD_ENC_CUSTOM_GOP_PIC_PARAM_5       (W5_REG_BASE + 0x134)
+#define W5_CMD_ENC_CUSTOM_GOP_PIC_PARAM_6       (W5_REG_BASE + 0x138)
+#define W5_CMD_ENC_CUSTOM_GOP_PIC_PARAM_7       (W5_REG_BASE + 0x13C)
+#define W5_CMD_ENC_CUSTOM_GOP_PIC_PARAM_8       (W5_REG_BASE + 0x140)
+#define W5_CMD_ENC_CUSTOM_GOP_PIC_PARAM_9       (W5_REG_BASE + 0x144)
+#define W5_CMD_ENC_CUSTOM_GOP_PIC_PARAM_10      (W5_REG_BASE + 0x148)
+#define W5_CMD_ENC_CUSTOM_GOP_PIC_PARAM_11      (W5_REG_BASE + 0x14C)
+#define W5_CMD_ENC_CUSTOM_GOP_PIC_PARAM_12      (W5_REG_BASE + 0x150)
+#define W5_CMD_ENC_CUSTOM_GOP_PIC_PARAM_13      (W5_REG_BASE + 0x154)
+#define W5_CMD_ENC_CUSTOM_GOP_PIC_PARAM_14      (W5_REG_BASE + 0x158)
+#define W5_CMD_ENC_CUSTOM_GOP_PIC_PARAM_15      (W5_REG_BASE + 0x15C)
+
+/************************************************************************/
+/* ENCODER - ENC_PIC                                                    */
+/************************************************************************/
+#define W5_CMD_ENC_BS_START_ADDR                (W5_REG_BASE + 0x118)
+#define W5_CMD_ENC_BS_SIZE                      (W5_REG_BASE + 0x11C)
+#define W5_CMD_ENC_PIC_USE_SEC_AXI              (W5_REG_BASE + 0x124)
+#define W5_CMD_ENC_PIC_REPORT_PARAM             (W5_REG_BASE + 0x128)
+
+#define W5_CMD_ENC_PIC_CUSTOM_MAP_OPTION_PARAM  (W5_REG_BASE + 0x138)
+#define W5_CMD_ENC_PIC_CUSTOM_MAP_OPTION_ADDR   (W5_REG_BASE + 0x13C)
+#define W5_CMD_ENC_PIC_SRC_PIC_IDX              (W5_REG_BASE + 0x144)
+#define W5_CMD_ENC_PIC_SRC_ADDR_Y               (W5_REG_BASE + 0x148)
+#define W5_CMD_ENC_PIC_SRC_ADDR_U               (W5_REG_BASE + 0x14C)
+#define W5_CMD_ENC_PIC_SRC_ADDR_V               (W5_REG_BASE + 0x150)
+#define W5_CMD_ENC_PIC_SRC_STRIDE               (W5_REG_BASE + 0x154)
+#define W5_CMD_ENC_PIC_SRC_FORMAT               (W5_REG_BASE + 0x158)
+#define W5_CMD_ENC_PIC_SRC_AXI_SEL              (W5_REG_BASE + 0x160)
+#define W5_CMD_ENC_PIC_CODE_OPTION              (W5_REG_BASE + 0x164)
+#define W5_CMD_ENC_PIC_PIC_PARAM                (W5_REG_BASE + 0x168)
+#define W5_CMD_ENC_PIC_LONGTERM_PIC             (W5_REG_BASE + 0x16C)
+#define W5_CMD_ENC_PIC_WP_PIXEL_SIGMA_Y         (W5_REG_BASE + 0x170)
+#define W5_CMD_ENC_PIC_WP_PIXEL_SIGMA_C         (W5_REG_BASE + 0x174)
+#define W5_CMD_ENC_PIC_WP_PIXEL_MEAN_Y          (W5_REG_BASE + 0x178)
+#define W5_CMD_ENC_PIC_WP_PIXEL_MEAN_C          (W5_REG_BASE + 0x17C)
+#define W5_CMD_ENC_PIC_CF50_Y_OFFSET_TABLE_ADDR  (W5_REG_BASE + 0x190)
+#define W5_CMD_ENC_PIC_CF50_CB_OFFSET_TABLE_ADDR (W5_REG_BASE + 0x194)
+#define W5_CMD_ENC_PIC_CF50_CR_OFFSET_TABLE_ADDR (W5_REG_BASE + 0x198)
+#define W5_CMD_ENC_PIC_PREFIX_SEI_NAL_ADDR       (W5_REG_BASE + 0x180)
+#define W5_CMD_ENC_PIC_PREFIX_SEI_INFO           (W5_REG_BASE + 0x184)
+#define W5_CMD_ENC_PIC_SUFFIX_SEI_NAL_ADDR       (W5_REG_BASE + 0x188)
+#define W5_CMD_ENC_PIC_SUFFIX_SEI_INFO           (W5_REG_BASE + 0x18c)
+
+/************************************************************************/
+/* ENCODER - QUERY (GET_RESULT)                                         */
+/************************************************************************/
+#define W5_RET_ENC_NUM_REQUIRED_FB              (W5_REG_BASE + 0x11C)
+#define W5_RET_ENC_MIN_SRC_BUF_NUM              (W5_REG_BASE + 0x120)
+#define W5_RET_ENC_PIC_TYPE                     (W5_REG_BASE + 0x124)
+/*
+ * #define W5_RET_ENC_PIC_POC                      (W5_REG_BASE + 0x128)
+ * => picture order count value of current encoded picture
+ */
+#define W5_RET_ENC_PIC_IDX                      (W5_REG_BASE + 0x12C)
+/*
+ * #define W5_RET_ENC_PIC_SLICE_NUM                (W5_REG_BASE + 0x130)
+ * reg_val & 0xffff = total independent slice segment number (16 bits)
+ * (reg_val >> 16) & 0xffff = total dependent slice segment number (16 bits)
+ *
+ * #define W5_RET_ENC_PIC_SKIP                     (W5_REG_BASE + 0x134)
+ * reg_val & 0xfe = picture skip flag (7 bits)
+ *
+ * #define W5_RET_ENC_PIC_NUM_INTRA                (W5_REG_BASE + 0x138)
+ * => number of intra blocks in 8x8 (32 bits)
+ *
+ * #define W5_RET_ENC_PIC_NUM_MERGE                (W5_REG_BASE + 0x13C)
+ * => number of merge blocks in 8x8 (32 bits)
+ *
+ * #define W5_RET_ENC_PIC_NUM_SKIP                 (W5_REG_BASE + 0x144)
+ * => number of skip blocks in 8x8 (32 bits)
+ *
+ * #define W5_RET_ENC_PIC_AVG_CTU_QP               (W5_REG_BASE + 0x148)
+ * => Average CTU QP value (32 bits)
+ */
+#define W5_RET_ENC_PIC_BYTE                     (W5_REG_BASE + 0x14C)
+/*
+ * #define W5_RET_ENC_GOP_PIC_IDX                  (W5_REG_BASE + 0x150)
+ * => picture index in group of pictures
+ */
+#define W5_RET_ENC_USED_SRC_IDX                 (W5_REG_BASE + 0x154)
+/*
+ * #define W5_RET_ENC_PIC_NUM                      (W5_REG_BASE + 0x158)
+ * => encoded picture number
+ */
+#define W5_RET_ENC_VCL_NUT                      (W5_REG_BASE + 0x15C)
+/*
+ * Only for H264:
+ * #define W5_RET_ENC_PIC_DIST_LOW                 (W5_REG_BASE + 0x164)
+ * => lower 32 bits of the sum of squared difference between source Y picture
+ *    and reconstructed Y picture
+ * #define W5_RET_ENC_PIC_DIST_HIGH                (W5_REG_BASE + 0x168)
+ * => upper 32 bits of the sum of squared difference between source Y picture
+ *    and reconstructed Y picture
+ */
+#define W5_RET_ENC_PIC_MAX_LATENCY_PICS     (W5_REG_BASE + 0x16C)
+
+#define W5_RET_ENC_HOST_CMD_TICK                (W5_REG_BASE + 0x1B8)
+/*
+ * #define W5_RET_ENC_PREPARE_START_TICK           (W5_REG_BASE + 0x1BC)
+ * #define W5_RET_ENC_PREPARE_END_TICK             (W5_REG_BASE + 0x1C0)
+ * => Start and end ticks for preparing slices of the picture
+ * #define W5_RET_ENC_PROCESSING_START_TICK        (W5_REG_BASE + 0x1C4)
+ * #define W5_RET_ENC_PROCESSING_END_TICK          (W5_REG_BASE + 0x1C8)
+ * => Start and end ticks for processing slices of the picture
+ * #define W5_RET_ENC_ENCODING_START_TICK          (W5_REG_BASE + 0x1CC)
+ * => Start tick for encoding slices of the picture
+ */
+#define W5_RET_ENC_ENCODING_END_TICK            (W5_REG_BASE + 0x1D0)
+
+#define W5_RET_ENC_WARN_INFO                    (W5_REG_BASE + 0x1D4)
+#define W5_RET_ENC_ERR_INFO                     (W5_REG_BASE + 0x1D8)
+#define W5_RET_ENC_ENCODING_SUCCESS             (W5_REG_BASE + 0x1DC)
+
+/************************************************************************/
+/* ENCODER - QUERY (GET_BS_WR_PTR)                                      */
+/************************************************************************/
+#define W5_RET_ENC_RD_PTR                       (W5_REG_BASE + 0x114)
+#define W5_RET_ENC_WR_PTR                       (W5_REG_BASE + 0x118)
+#define W5_CMD_ENC_REASON_SEL                   (W5_REG_BASE + 0x11C)
+
+/************************************************************************/
+/* ENCODER - QUERY (GET_BW_REPORT)                                      */
+/************************************************************************/
+#define RET_QUERY_BW_PRP_AXI_READ               (W5_REG_BASE + 0x118)
+#define RET_QUERY_BW_PRP_AXI_WRITE              (W5_REG_BASE + 0x11C)
+#define RET_QUERY_BW_FBD_Y_AXI_READ             (W5_REG_BASE + 0x120)
+#define RET_QUERY_BW_FBC_Y_AXI_WRITE            (W5_REG_BASE + 0x124)
+#define RET_QUERY_BW_FBD_C_AXI_READ             (W5_REG_BASE + 0x128)
+#define RET_QUERY_BW_FBC_C_AXI_WRITE            (W5_REG_BASE + 0x12C)
+#define RET_QUERY_BW_PRI_AXI_READ               (W5_REG_BASE + 0x130)
+#define RET_QUERY_BW_PRI_AXI_WRITE              (W5_REG_BASE + 0x134)
+#define RET_QUERY_BW_SEC_AXI_READ               (W5_REG_BASE + 0x138)
+#define RET_QUERY_BW_SEC_AXI_WRITE              (W5_REG_BASE + 0x13C)
+#define RET_QUERY_BW_PROC_AXI_READ              (W5_REG_BASE + 0x140)
+#define RET_QUERY_BW_PROC_AXI_WRITE             (W5_REG_BASE + 0x144)
+#define RET_QUERY_BW_BWB_AXI_WRITE              (W5_REG_BASE + 0x148)
+#define W5_CMD_BW_OPTION                        (W5_REG_BASE + 0x14C)
+
+/************************************************************************/
+/* ENCODER - QUERY (GET_SRC_FLAG)                                       */
+/************************************************************************/
+#define W5_RET_RELEASED_SRC_INSTANCE            (W5_REG_BASE + 0x1EC)
+
+#define W5_ENC_PIC_SUB_FRAME_SYNC_IF            (W5_REG_BASE + 0x0300)
+
+#endif /* __WAVE5_REGISTER_DEFINE_H__ */
diff --git a/drivers/media/platform/chips-media/wave5/wave5-vdi.c b/drivers/media/platform/chips-media/wave5/wave5-vdi.c
new file mode 100644
index 0000000000..3809f70bc0
--- /dev/null
+++ b/drivers/media/platform/chips-media/wave5/wave5-vdi.c
@@ -0,0 +1,205 @@
+// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+/*
+ * Wave5 series multi-standard codec IP - low level access functions
+ *
+ * Copyright (C) 2021-2023 CHIPS&MEDIA INC
+ */
+
+#include <linux/bug.h>
+#include "wave5-vdi.h"
+#include "wave5-vpu.h"
+#include "wave5-regdefine.h"
+#include <linux/delay.h>
+
+static int wave5_vdi_allocate_common_memory(struct device *dev)
+{
+	struct vpu_device *vpu_dev = dev_get_drvdata(dev);
+
+	if (!vpu_dev->common_mem.vaddr) {
+		int ret;
+
+		vpu_dev->common_mem.size = SIZE_COMMON;
+		ret = wave5_vdi_allocate_dma_memory(vpu_dev, &vpu_dev->common_mem);
+		if (ret) {
+			dev_err(dev, "unable to allocate common buffer\n");
+			return ret;
+		}
+	}
+
+	dev_dbg(dev, "[VDI] common_mem: daddr=%pad size=%zu vaddr=0x%p\n",
+		&vpu_dev->common_mem.daddr, vpu_dev->common_mem.size, vpu_dev->common_mem.vaddr);
+
+	return 0;
+}
+
+int wave5_vdi_init(struct device *dev)
+{
+	struct vpu_device *vpu_dev = dev_get_drvdata(dev);
+	int ret;
+
+	ret = wave5_vdi_allocate_common_memory(dev);
+	if (ret < 0) {
+		dev_err(dev, "[VDI] failed to get vpu common buffer from driver\n");
+		return ret;
+	}
+
+	if (!PRODUCT_CODE_W_SERIES(vpu_dev->product_code)) {
+		WARN_ONCE(1, "unsupported product code: 0x%x\n", vpu_dev->product_code);
+		return -EOPNOTSUPP;
+	}
+
+	/* if BIT processor is not running. */
+	if (wave5_vdi_read_register(vpu_dev, W5_VCPU_CUR_PC) == 0) {
+		int i;
+
+		for (i = 0; i < 64; i++)
+			wave5_vdi_write_register(vpu_dev, (i * 4) + 0x100, 0x0);
+	}
+
+	dev_dbg(dev, "[VDI] driver initialized successfully\n");
+
+	return 0;
+}
+
+int wave5_vdi_release(struct device *dev)
+{
+	struct vpu_device *vpu_dev = dev_get_drvdata(dev);
+
+	vpu_dev->vdb_register = NULL;
+	wave5_vdi_free_dma_memory(vpu_dev, &vpu_dev->common_mem);
+
+	return 0;
+}
+
+void wave5_vdi_write_register(struct vpu_device *vpu_dev, u32 addr, u32 data)
+{
+	writel(data, vpu_dev->vdb_register + addr);
+}
+
+unsigned int wave5_vdi_read_register(struct vpu_device *vpu_dev, u32 addr)
+{
+	return readl(vpu_dev->vdb_register + addr);
+}
+
+int wave5_vdi_clear_memory(struct vpu_device *vpu_dev, struct vpu_buf *vb)
+{
+	if (!vb || !vb->vaddr) {
+		dev_err(vpu_dev->dev, "%s: unable to clear unmapped buffer\n", __func__);
+		return -EINVAL;
+	}
+
+	memset(vb->vaddr, 0, vb->size);
+	return vb->size;
+}
+
+int wave5_vdi_write_memory(struct vpu_device *vpu_dev, struct vpu_buf *vb, size_t offset,
+			   u8 *data, size_t len)
+{
+	if (!vb || !vb->vaddr) {
+		dev_err(vpu_dev->dev, "%s: unable to write to unmapped buffer\n", __func__);
+		return -EINVAL;
+	}
+
+	if (offset > vb->size || len > vb->size || offset + len > vb->size) {
+		dev_err(vpu_dev->dev, "%s: buffer too small\n", __func__);
+		return -ENOSPC;
+	}
+
+	memcpy(vb->vaddr + offset, data, len);
+
+	return len;
+}
+
+int wave5_vdi_allocate_dma_memory(struct vpu_device *vpu_dev, struct vpu_buf *vb)
+{
+	void *vaddr;
+	dma_addr_t daddr;
+
+	if (!vb->size) {
+		dev_err(vpu_dev->dev, "%s: requested size==0\n", __func__);
+		return -EINVAL;
+	}
+
+	vaddr = dma_alloc_coherent(vpu_dev->dev, vb->size, &daddr, GFP_KERNEL);
+	if (!vaddr)
+		return -ENOMEM;
+	vb->vaddr = vaddr;
+	vb->daddr = daddr;
+
+	return 0;
+}
+
+int wave5_vdi_free_dma_memory(struct vpu_device *vpu_dev, struct vpu_buf *vb)
+{
+	if (vb->size == 0)
+		return -EINVAL;
+
+	if (!vb->vaddr)
+		dev_err(vpu_dev->dev, "%s: requested free of unmapped buffer\n", __func__);
+	else
+		dma_free_coherent(vpu_dev->dev, vb->size, vb->vaddr, vb->daddr);
+
+	memset(vb, 0, sizeof(*vb));
+
+	return 0;
+}
+
+int wave5_vdi_allocate_array(struct vpu_device *vpu_dev, struct vpu_buf *array, unsigned int count,
+			     size_t size)
+{
+	struct vpu_buf vb_buf;
+	int i, ret = 0;
+
+	vb_buf.size = size;
+
+	for (i = 0; i < count; i++) {
+		if (array[i].size == size)
+			continue;
+
+		if (array[i].size != 0)
+			wave5_vdi_free_dma_memory(vpu_dev, &array[i]);
+
+		ret = wave5_vdi_allocate_dma_memory(vpu_dev, &vb_buf);
+		if (ret)
+			return -ENOMEM;
+		array[i] = vb_buf;
+	}
+
+	for (i = count; i < MAX_REG_FRAME; i++)
+		wave5_vdi_free_dma_memory(vpu_dev, &array[i]);
+
+	return 0;
+}
+
+void wave5_vdi_allocate_sram(struct vpu_device *vpu_dev)
+{
+	struct vpu_buf *vb = &vpu_dev->sram_buf;
+
+	if (!vpu_dev->sram_pool || !vpu_dev->sram_size)
+		return;
+
+	if (!vb->vaddr) {
+		vb->size = vpu_dev->sram_size;
+		vb->vaddr = gen_pool_dma_alloc(vpu_dev->sram_pool, vb->size,
+					       &vb->daddr);
+		if (!vb->vaddr)
+			vb->size = 0;
+	}
+
+	dev_dbg(vpu_dev->dev, "%s: sram daddr: %pad, size: %zu, vaddr: 0x%p\n",
+		__func__, &vb->daddr, vb->size, vb->vaddr);
+}
+
+void wave5_vdi_free_sram(struct vpu_device *vpu_dev)
+{
+	struct vpu_buf *vb = &vpu_dev->sram_buf;
+
+	if (!vb->size || !vb->vaddr)
+		return;
+
+	if (vb->vaddr)
+		gen_pool_free(vpu_dev->sram_pool, (unsigned long)vb->vaddr,
+			      vb->size);
+
+	memset(vb, 0, sizeof(*vb));
+}
diff --git a/drivers/media/platform/chips-media/wave5/wave5-vdi.h b/drivers/media/platform/chips-media/wave5/wave5-vdi.h
new file mode 100644
index 0000000000..3984ef3f1f
--- /dev/null
+++ b/drivers/media/platform/chips-media/wave5/wave5-vdi.h
@@ -0,0 +1,35 @@
+/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */
+/*
+ * Wave5 series multi-standard codec IP - low level access functions
+ *
+ * Copyright (C) 2021-2023 CHIPS&MEDIA INC
+ */
+
+#ifndef _VDI_H_
+#define _VDI_H_
+
+#include "wave5-vpuconfig.h"
+#include <linux/string.h>
+#include <linux/slab.h>
+#include <linux/device.h>
+
+/************************************************************************/
+/* COMMON REGISTERS */
+/************************************************************************/
+#define VPU_PRODUCT_CODE_REGISTER 0x1044
+
+/* system register write */
+#define vpu_write_reg(VPU_INST, ADDR, DATA) wave5_vdi_write_register(VPU_INST, ADDR, DATA)
+/* system register read */
+#define vpu_read_reg(CORE, ADDR) wave5_vdi_read_register(CORE, ADDR)
+
+struct vpu_buf {
+	size_t size;
+	dma_addr_t daddr;
+	void *vaddr;
+};
+
+int wave5_vdi_init(struct device *dev);
+int wave5_vdi_release(struct device *dev);	//this function may be called only at system off.
+
+#endif //#ifndef _VDI_H_
diff --git a/drivers/media/platform/chips-media/wave5/wave5-vpu-dec.c b/drivers/media/platform/chips-media/wave5/wave5-vpu-dec.c
new file mode 100644
index 0000000000..ef227af723
--- /dev/null
+++ b/drivers/media/platform/chips-media/wave5/wave5-vpu-dec.c
@@ -0,0 +1,1932 @@
+// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+/*
+ * Wave5 series multi-standard codec IP - decoder interface
+ *
+ * Copyright (C) 2021-2023 CHIPS&MEDIA INC
+ */
+
+#include "wave5-helper.h"
+
+#define VPU_DEC_DEV_NAME "C&M Wave5 VPU decoder"
+#define VPU_DEC_DRV_NAME "wave5-dec"
+
+#define DEFAULT_SRC_SIZE(width, height) ({			\
+	(width) * (height) / 8 * 3;					\
+})
+
+static const struct vpu_format dec_fmt_list[FMT_TYPES][MAX_FMTS] = {
+	[VPU_FMT_TYPE_CODEC] = {
+		{
+			.v4l2_pix_fmt = V4L2_PIX_FMT_HEVC,
+			.max_width = 8192,
+			.min_width = 8,
+			.max_height = 4320,
+			.min_height = 8,
+		},
+		{
+			.v4l2_pix_fmt = V4L2_PIX_FMT_H264,
+			.max_width = 8192,
+			.min_width = 32,
+			.max_height = 4320,
+			.min_height = 32,
+		},
+	},
+	[VPU_FMT_TYPE_RAW] = {
+		{
+			.v4l2_pix_fmt = V4L2_PIX_FMT_YUV420,
+			.max_width = 8192,
+			.min_width = 8,
+			.max_height = 4320,
+			.min_height = 8,
+		},
+		{
+			.v4l2_pix_fmt = V4L2_PIX_FMT_NV12,
+			.max_width = 8192,
+			.min_width = 8,
+			.max_height = 4320,
+			.min_height = 8,
+		},
+		{
+			.v4l2_pix_fmt = V4L2_PIX_FMT_NV21,
+			.max_width = 8192,
+			.min_width = 8,
+			.max_height = 4320,
+			.min_height = 8,
+		},
+		{
+			.v4l2_pix_fmt = V4L2_PIX_FMT_YUV422P,
+			.max_width = 8192,
+			.min_width = 8,
+			.max_height = 4320,
+			.min_height = 8,
+		},
+		{
+			.v4l2_pix_fmt = V4L2_PIX_FMT_NV16,
+			.max_width = 8192,
+			.min_width = 8,
+			.max_height = 4320,
+			.min_height = 8,
+		},
+		{
+			.v4l2_pix_fmt = V4L2_PIX_FMT_NV61,
+			.max_width = 8192,
+			.min_width = 8,
+			.max_height = 4320,
+			.min_height = 8,
+		},
+		{
+			.v4l2_pix_fmt = V4L2_PIX_FMT_YUV420M,
+			.max_width = 8192,
+			.min_width = 8,
+			.max_height = 4320,
+			.min_height = 8,
+		},
+		{
+			.v4l2_pix_fmt = V4L2_PIX_FMT_NV12M,
+			.max_width = 8192,
+			.min_width = 8,
+			.max_height = 4320,
+			.min_height = 8,
+		},
+		{
+			.v4l2_pix_fmt = V4L2_PIX_FMT_NV21M,
+			.max_width = 8192,
+			.min_width = 8,
+			.max_height = 4320,
+			.min_height = 8,
+		},
+		{
+			.v4l2_pix_fmt = V4L2_PIX_FMT_YUV422M,
+			.max_width = 8192,
+			.min_width = 8,
+			.max_height = 4320,
+			.min_height = 8,
+		},
+		{
+			.v4l2_pix_fmt = V4L2_PIX_FMT_NV16M,
+			.max_width = 8192,
+			.min_width = 8,
+			.max_height = 4320,
+			.min_height = 8,
+		},
+		{
+			.v4l2_pix_fmt = V4L2_PIX_FMT_NV61M,
+			.max_width = 8192,
+			.min_width = 8,
+			.max_height = 4320,
+			.min_height = 8,
+		},
+	}
+};
+
+/*
+ * Make sure that the state switch is allowed and add logging for debugging
+ * purposes
+ */
+static int switch_state(struct vpu_instance *inst, enum vpu_instance_state state)
+{
+	switch (state) {
+	case VPU_INST_STATE_NONE:
+		break;
+	case VPU_INST_STATE_OPEN:
+		if (inst->state != VPU_INST_STATE_NONE)
+			goto invalid_state_switch;
+		goto valid_state_switch;
+	case VPU_INST_STATE_INIT_SEQ:
+		if (inst->state != VPU_INST_STATE_OPEN && inst->state != VPU_INST_STATE_STOP)
+			goto invalid_state_switch;
+		goto valid_state_switch;
+	case VPU_INST_STATE_PIC_RUN:
+		if (inst->state != VPU_INST_STATE_INIT_SEQ)
+			goto invalid_state_switch;
+		goto valid_state_switch;
+	case VPU_INST_STATE_STOP:
+		goto valid_state_switch;
+	}
+invalid_state_switch:
+	WARN(1, "Invalid state switch from %s to %s.\n",
+	     state_to_str(inst->state), state_to_str(state));
+	return -EINVAL;
+valid_state_switch:
+	dev_dbg(inst->dev->dev, "Switch state from %s to %s.\n",
+		state_to_str(inst->state), state_to_str(state));
+	inst->state = state;
+	return 0;
+}
+
+static int wave5_vpu_dec_set_eos_on_firmware(struct vpu_instance *inst)
+{
+	int ret;
+
+	ret = wave5_vpu_dec_update_bitstream_buffer(inst, 0);
+	if (ret) {
+		/*
+		 * To set the EOS flag, a command is sent to the firmware.
+		 * That command may never return (timeout) or may report an error.
+		 */
+		dev_err(inst->dev->dev,
+			"Setting EOS for the bitstream, fail: %d\n", ret);
+		return ret;
+	}
+	return 0;
+}
+
+static bool wave5_last_src_buffer_consumed(struct v4l2_m2m_ctx *m2m_ctx)
+{
+	struct vpu_src_buffer *vpu_buf;
+
+	if (!m2m_ctx->last_src_buf)
+		return false;
+
+	vpu_buf = wave5_to_vpu_src_buf(m2m_ctx->last_src_buf);
+	return vpu_buf->consumed;
+}
+
+static void wave5_handle_src_buffer(struct vpu_instance *inst, dma_addr_t rd_ptr)
+{
+	struct v4l2_m2m_ctx *m2m_ctx = inst->v4l2_fh.m2m_ctx;
+	struct v4l2_m2m_buffer *buf, *n;
+	size_t consumed_bytes = 0;
+
+	if (rd_ptr >= inst->last_rd_ptr) {
+		consumed_bytes = rd_ptr - inst->last_rd_ptr;
+	} else {
+		size_t rd_offs = rd_ptr - inst->bitstream_vbuf.daddr;
+		size_t last_rd_offs = inst->last_rd_ptr - inst->bitstream_vbuf.daddr;
+
+		consumed_bytes = rd_offs + (inst->bitstream_vbuf.size - last_rd_offs);
+	}
+
+	inst->last_rd_ptr = rd_ptr;
+	consumed_bytes += inst->remaining_consumed_bytes;
+
+	dev_dbg(inst->dev->dev, "%s: %zu bytes of bitstream was consumed", __func__,
+		consumed_bytes);
+
+	v4l2_m2m_for_each_src_buf_safe(m2m_ctx, buf, n) {
+		struct vb2_v4l2_buffer *src_buf = &buf->vb;
+		size_t src_size = vb2_get_plane_payload(&src_buf->vb2_buf, 0);
+
+		if (src_size > consumed_bytes)
+			break;
+
+		dev_dbg(inst->dev->dev, "%s: removing src buffer %i",
+			__func__, src_buf->vb2_buf.index);
+		src_buf = v4l2_m2m_src_buf_remove(m2m_ctx);
+		inst->timestamp = src_buf->vb2_buf.timestamp;
+		v4l2_m2m_buf_done(src_buf, VB2_BUF_STATE_DONE);
+		consumed_bytes -= src_size;
+
+		/* Handle the case the last bitstream buffer has been picked */
+		if (src_buf == m2m_ctx->last_src_buf) {
+			int ret;
+
+			m2m_ctx->last_src_buf = NULL;
+			ret = wave5_vpu_dec_set_eos_on_firmware(inst);
+			if (ret)
+				dev_warn(inst->dev->dev,
+					 "Setting EOS for the bitstream, fail: %d\n", ret);
+			break;
+		}
+	}
+
+	inst->remaining_consumed_bytes = consumed_bytes;
+}
+
+static void wave5_update_pix_fmt(struct v4l2_pix_format_mplane *pix_mp, unsigned int width,
+				 unsigned int height)
+{
+	switch (pix_mp->pixelformat) {
+	case V4L2_PIX_FMT_YUV420:
+	case V4L2_PIX_FMT_NV12:
+	case V4L2_PIX_FMT_NV21:
+		pix_mp->width = round_up(width, 32);
+		pix_mp->height = round_up(height, 16);
+		pix_mp->plane_fmt[0].bytesperline = round_up(width, 32);
+		pix_mp->plane_fmt[0].sizeimage = width * height * 3 / 2;
+		break;
+	case V4L2_PIX_FMT_YUV422P:
+	case V4L2_PIX_FMT_NV16:
+	case V4L2_PIX_FMT_NV61:
+		pix_mp->width = round_up(width, 32);
+		pix_mp->height = round_up(height, 16);
+		pix_mp->plane_fmt[0].bytesperline = round_up(width, 32);
+		pix_mp->plane_fmt[0].sizeimage = width * height * 2;
+		break;
+	case V4L2_PIX_FMT_YUV420M:
+		pix_mp->width = round_up(width, 32);
+		pix_mp->height = round_up(height, 16);
+		pix_mp->plane_fmt[0].bytesperline = round_up(width, 32);
+		pix_mp->plane_fmt[0].sizeimage = width * height;
+		pix_mp->plane_fmt[1].bytesperline = round_up(width, 32) / 2;
+		pix_mp->plane_fmt[1].sizeimage = width * height / 4;
+		pix_mp->plane_fmt[2].bytesperline = round_up(width, 32) / 2;
+		pix_mp->plane_fmt[2].sizeimage = width * height / 4;
+		break;
+	case V4L2_PIX_FMT_NV12M:
+	case V4L2_PIX_FMT_NV21M:
+		pix_mp->width = round_up(width, 32);
+		pix_mp->height = round_up(height, 16);
+		pix_mp->plane_fmt[0].bytesperline = round_up(width, 32);
+		pix_mp->plane_fmt[0].sizeimage = width * height;
+		pix_mp->plane_fmt[1].bytesperline = round_up(width, 32);
+		pix_mp->plane_fmt[1].sizeimage = width * height / 2;
+		break;
+	case V4L2_PIX_FMT_YUV422M:
+		pix_mp->width = round_up(width, 32);
+		pix_mp->height = round_up(height, 16);
+		pix_mp->plane_fmt[0].bytesperline = round_up(width, 32);
+		pix_mp->plane_fmt[0].sizeimage = width * height;
+		pix_mp->plane_fmt[1].bytesperline = round_up(width, 32) / 2;
+		pix_mp->plane_fmt[1].sizeimage = width * height / 2;
+		pix_mp->plane_fmt[2].bytesperline = round_up(width, 32) / 2;
+		pix_mp->plane_fmt[2].sizeimage = width * height / 2;
+		break;
+	case V4L2_PIX_FMT_NV16M:
+	case V4L2_PIX_FMT_NV61M:
+		pix_mp->width = round_up(width, 32);
+		pix_mp->height = round_up(height, 16);
+		pix_mp->plane_fmt[0].bytesperline = round_up(width, 32);
+		pix_mp->plane_fmt[0].sizeimage = width * height;
+		pix_mp->plane_fmt[1].bytesperline = round_up(width, 32);
+		pix_mp->plane_fmt[1].sizeimage = width * height;
+		break;
+	default:
+		pix_mp->width = width;
+		pix_mp->height = height;
+		pix_mp->plane_fmt[0].bytesperline = 0;
+		pix_mp->plane_fmt[0].sizeimage = max(DEFAULT_SRC_SIZE(width, height),
+						     pix_mp->plane_fmt[0].sizeimage);
+		break;
+	}
+}
+
+static int start_decode(struct vpu_instance *inst, u32 *fail_res)
+{
+	struct v4l2_m2m_ctx *m2m_ctx = inst->v4l2_fh.m2m_ctx;
+	int ret = 0;
+
+	ret = wave5_vpu_dec_start_one_frame(inst, fail_res);
+	if (ret) {
+		struct vb2_v4l2_buffer *src_buf;
+
+		src_buf = v4l2_m2m_src_buf_remove(m2m_ctx);
+		if (src_buf)
+			v4l2_m2m_buf_done(src_buf, VB2_BUF_STATE_ERROR);
+		switch_state(inst, VPU_INST_STATE_STOP);
+
+		dev_dbg(inst->dev->dev, "%s: pic run failed / finish job", __func__);
+		v4l2_m2m_job_finish(inst->v4l2_m2m_dev, m2m_ctx);
+	}
+
+	return ret;
+}
+
+static void flag_last_buffer_done(struct vpu_instance *inst)
+{
+	struct v4l2_m2m_ctx *m2m_ctx = inst->v4l2_fh.m2m_ctx;
+	struct vb2_v4l2_buffer *vb;
+	int i;
+
+	lockdep_assert_held(&inst->state_spinlock);
+
+	vb = v4l2_m2m_dst_buf_remove(m2m_ctx);
+	if (!vb) {
+		m2m_ctx->is_draining = true;
+		m2m_ctx->next_buf_last = true;
+		return;
+	}
+
+	for (i = 0; i < vb->vb2_buf.num_planes; i++)
+		vb2_set_plane_payload(&vb->vb2_buf, i, 0);
+	vb->field = V4L2_FIELD_NONE;
+
+	v4l2_m2m_last_buffer_done(m2m_ctx, vb);
+}
+
+static void send_eos_event(struct vpu_instance *inst)
+{
+	static const struct v4l2_event vpu_event_eos = {
+		.type = V4L2_EVENT_EOS
+	};
+
+	lockdep_assert_held(&inst->state_spinlock);
+
+	v4l2_event_queue_fh(&inst->v4l2_fh, &vpu_event_eos);
+	inst->eos = false;
+}
+
+static int handle_dynamic_resolution_change(struct vpu_instance *inst)
+{
+	struct v4l2_fh *fh = &inst->v4l2_fh;
+	struct v4l2_m2m_ctx *m2m_ctx = inst->v4l2_fh.m2m_ctx;
+
+	static const struct v4l2_event vpu_event_src_ch = {
+		.type = V4L2_EVENT_SOURCE_CHANGE,
+		.u.src_change.changes = V4L2_EVENT_SRC_CH_RESOLUTION,
+	};
+	struct dec_info *p_dec_info = &inst->codec_info->dec_info;
+	struct dec_initial_info *initial_info = &inst->codec_info->dec_info.initial_info;
+
+	lockdep_assert_held(&inst->state_spinlock);
+
+	dev_dbg(inst->dev->dev, "%s: rd_ptr %pad", __func__, &initial_info->rd_ptr);
+
+	dev_dbg(inst->dev->dev, "%s: width: %u height: %u profile: %u | minbuffer: %u\n",
+		__func__, initial_info->pic_width, initial_info->pic_height,
+		initial_info->profile, initial_info->min_frame_buffer_count);
+
+	inst->needs_reallocation = true;
+	inst->fbc_buf_count = initial_info->min_frame_buffer_count + 1;
+	if (inst->fbc_buf_count != v4l2_m2m_num_dst_bufs_ready(m2m_ctx)) {
+		struct v4l2_ctrl *ctrl;
+
+		ctrl = v4l2_ctrl_find(&inst->v4l2_ctrl_hdl,
+				      V4L2_CID_MIN_BUFFERS_FOR_CAPTURE);
+		if (ctrl)
+			v4l2_ctrl_s_ctrl(ctrl, inst->fbc_buf_count);
+	}
+
+	if (p_dec_info->initial_info_obtained) {
+		inst->conf_win.left = initial_info->pic_crop_rect.left;
+		inst->conf_win.top = initial_info->pic_crop_rect.top;
+		inst->conf_win.width = initial_info->pic_width -
+			initial_info->pic_crop_rect.left - initial_info->pic_crop_rect.right;
+		inst->conf_win.height = initial_info->pic_height -
+			initial_info->pic_crop_rect.top - initial_info->pic_crop_rect.bottom;
+
+		wave5_update_pix_fmt(&inst->src_fmt, initial_info->pic_width,
+				     initial_info->pic_height);
+		wave5_update_pix_fmt(&inst->dst_fmt, initial_info->pic_width,
+				     initial_info->pic_height);
+	}
+
+	v4l2_event_queue_fh(fh, &vpu_event_src_ch);
+
+	return 0;
+}
+
+static void wave5_vpu_dec_finish_decode(struct vpu_instance *inst)
+{
+	struct v4l2_m2m_ctx *m2m_ctx = inst->v4l2_fh.m2m_ctx;
+	struct dec_output_info dec_info;
+	int ret;
+	struct vb2_v4l2_buffer *dec_buf = NULL;
+	struct vb2_v4l2_buffer *disp_buf = NULL;
+	struct vb2_queue *dst_vq = v4l2_m2m_get_dst_vq(m2m_ctx);
+	struct queue_status_info q_status;
+
+	dev_dbg(inst->dev->dev, "%s: Fetch output info from firmware.", __func__);
+
+	ret = wave5_vpu_dec_get_output_info(inst, &dec_info);
+	if (ret) {
+		dev_warn(inst->dev->dev, "%s: could not get output info.", __func__);
+		v4l2_m2m_job_finish(inst->v4l2_m2m_dev, m2m_ctx);
+		return;
+	}
+
+	dev_dbg(inst->dev->dev, "%s: rd_ptr %pad wr_ptr %pad", __func__, &dec_info.rd_ptr,
+		&dec_info.wr_ptr);
+	wave5_handle_src_buffer(inst, dec_info.rd_ptr);
+
+	dev_dbg(inst->dev->dev, "%s: dec_info dec_idx %i disp_idx %i", __func__,
+		dec_info.index_frame_decoded, dec_info.index_frame_display);
+
+	if (!vb2_is_streaming(dst_vq)) {
+		dev_dbg(inst->dev->dev, "%s: capture is not streaming..", __func__);
+		v4l2_m2m_job_finish(inst->v4l2_m2m_dev, m2m_ctx);
+		return;
+	}
+
+	/* Remove decoded buffer from the ready queue now that it has been
+	 * decoded.
+	 */
+	if (dec_info.index_frame_decoded >= 0) {
+		struct vb2_buffer *vb = vb2_get_buffer(dst_vq,
+						       dec_info.index_frame_decoded);
+		if (vb) {
+			dec_buf = to_vb2_v4l2_buffer(vb);
+			dec_buf->vb2_buf.timestamp = inst->timestamp;
+		} else {
+			dev_warn(inst->dev->dev, "%s: invalid decoded frame index %i",
+				 __func__, dec_info.index_frame_decoded);
+		}
+	}
+
+	if (dec_info.index_frame_display >= 0) {
+		disp_buf = v4l2_m2m_dst_buf_remove_by_idx(m2m_ctx, dec_info.index_frame_display);
+		if (!disp_buf)
+			dev_warn(inst->dev->dev, "%s: invalid display frame index %i",
+				 __func__, dec_info.index_frame_display);
+	}
+
+	/* If there is anything to display, do that now */
+	if (disp_buf) {
+		struct vpu_dst_buffer *dst_vpu_buf = wave5_to_vpu_dst_buf(disp_buf);
+
+		if (inst->dst_fmt.num_planes == 1) {
+			vb2_set_plane_payload(&disp_buf->vb2_buf, 0,
+					      inst->dst_fmt.plane_fmt[0].sizeimage);
+		} else if (inst->dst_fmt.num_planes == 2) {
+			vb2_set_plane_payload(&disp_buf->vb2_buf, 0,
+					      inst->dst_fmt.plane_fmt[0].sizeimage);
+			vb2_set_plane_payload(&disp_buf->vb2_buf, 1,
+					      inst->dst_fmt.plane_fmt[1].sizeimage);
+		} else if (inst->dst_fmt.num_planes == 3) {
+			vb2_set_plane_payload(&disp_buf->vb2_buf, 0,
+					      inst->dst_fmt.plane_fmt[0].sizeimage);
+			vb2_set_plane_payload(&disp_buf->vb2_buf, 1,
+					      inst->dst_fmt.plane_fmt[1].sizeimage);
+			vb2_set_plane_payload(&disp_buf->vb2_buf, 2,
+					      inst->dst_fmt.plane_fmt[2].sizeimage);
+		}
+
+		/* TODO implement interlace support */
+		disp_buf->field = V4L2_FIELD_NONE;
+		dst_vpu_buf->display = true;
+		v4l2_m2m_buf_done(disp_buf, VB2_BUF_STATE_DONE);
+
+		dev_dbg(inst->dev->dev, "%s: frame_cycle %8u (payload %lu)\n",
+			__func__, dec_info.frame_cycle,
+			vb2_get_plane_payload(&disp_buf->vb2_buf, 0));
+	}
+
+	if ((dec_info.index_frame_display == DISPLAY_IDX_FLAG_SEQ_END ||
+	     dec_info.sequence_changed)) {
+		unsigned long flags;
+
+		spin_lock_irqsave(&inst->state_spinlock, flags);
+		if (!v4l2_m2m_has_stopped(m2m_ctx)) {
+			switch_state(inst, VPU_INST_STATE_STOP);
+
+			if (dec_info.sequence_changed)
+				handle_dynamic_resolution_change(inst);
+			else
+				send_eos_event(inst);
+
+			flag_last_buffer_done(inst);
+		}
+		spin_unlock_irqrestore(&inst->state_spinlock, flags);
+	}
+
+	/*
+	 * During a resolution change and while draining, the firmware may flush
+	 * the reorder queue regardless of having a matching decoding operation
+	 * pending. Only terminate the job if there are no more IRQ coming.
+	 */
+	wave5_vpu_dec_give_command(inst, DEC_GET_QUEUE_STATUS, &q_status);
+	if (q_status.report_queue_count == 0 &&
+	    (q_status.instance_queue_count == 0 || dec_info.sequence_changed)) {
+		dev_dbg(inst->dev->dev, "%s: finishing job.\n", __func__);
+		v4l2_m2m_job_finish(inst->v4l2_m2m_dev, m2m_ctx);
+	}
+}
+
+static int wave5_vpu_dec_querycap(struct file *file, void *fh, struct v4l2_capability *cap)
+{
+	strscpy(cap->driver, VPU_DEC_DRV_NAME, sizeof(cap->driver));
+	strscpy(cap->card, VPU_DEC_DRV_NAME, sizeof(cap->card));
+
+	return 0;
+}
+
+static int wave5_vpu_dec_enum_framesizes(struct file *f, void *fh, struct v4l2_frmsizeenum *fsize)
+{
+	const struct vpu_format *vpu_fmt;
+
+	if (fsize->index)
+		return -EINVAL;
+
+	vpu_fmt = wave5_find_vpu_fmt(fsize->pixel_format, dec_fmt_list[VPU_FMT_TYPE_CODEC]);
+	if (!vpu_fmt) {
+		vpu_fmt = wave5_find_vpu_fmt(fsize->pixel_format, dec_fmt_list[VPU_FMT_TYPE_RAW]);
+		if (!vpu_fmt)
+			return -EINVAL;
+	}
+
+	fsize->type = V4L2_FRMSIZE_TYPE_CONTINUOUS;
+	fsize->stepwise.min_width = vpu_fmt->min_width;
+	fsize->stepwise.max_width = vpu_fmt->max_width;
+	fsize->stepwise.step_width = 1;
+	fsize->stepwise.min_height = vpu_fmt->min_height;
+	fsize->stepwise.max_height = vpu_fmt->max_height;
+	fsize->stepwise.step_height = 1;
+
+	return 0;
+}
+
+static int wave5_vpu_dec_enum_fmt_cap(struct file *file, void *fh, struct v4l2_fmtdesc *f)
+{
+	const struct vpu_format *vpu_fmt;
+
+	vpu_fmt = wave5_find_vpu_fmt_by_idx(f->index, dec_fmt_list[VPU_FMT_TYPE_RAW]);
+	if (!vpu_fmt)
+		return -EINVAL;
+
+	f->pixelformat = vpu_fmt->v4l2_pix_fmt;
+	f->flags = 0;
+
+	return 0;
+}
+
+static int wave5_vpu_dec_try_fmt_cap(struct file *file, void *fh, struct v4l2_format *f)
+{
+	struct vpu_instance *inst = wave5_to_vpu_inst(fh);
+	struct dec_info *p_dec_info = &inst->codec_info->dec_info;
+	const struct vpu_format *vpu_fmt;
+	int width, height;
+
+	dev_dbg(inst->dev->dev,
+		"%s: fourcc: %u width: %u height: %u nm planes: %u colorspace: %u field: %u\n",
+		__func__, f->fmt.pix_mp.pixelformat, f->fmt.pix_mp.width, f->fmt.pix_mp.height,
+		f->fmt.pix_mp.num_planes, f->fmt.pix_mp.colorspace, f->fmt.pix_mp.field);
+
+	vpu_fmt = wave5_find_vpu_fmt(f->fmt.pix_mp.pixelformat, dec_fmt_list[VPU_FMT_TYPE_RAW]);
+	if (!vpu_fmt) {
+		width = inst->dst_fmt.width;
+		height = inst->dst_fmt.height;
+		f->fmt.pix_mp.pixelformat = inst->dst_fmt.pixelformat;
+		f->fmt.pix_mp.num_planes = inst->dst_fmt.num_planes;
+	} else {
+		const struct v4l2_format_info *info = v4l2_format_info(vpu_fmt->v4l2_pix_fmt);
+
+		width = clamp(f->fmt.pix_mp.width, vpu_fmt->min_width, vpu_fmt->max_width);
+		height = clamp(f->fmt.pix_mp.height, vpu_fmt->min_height, vpu_fmt->max_height);
+		f->fmt.pix_mp.pixelformat = vpu_fmt->v4l2_pix_fmt;
+		f->fmt.pix_mp.num_planes = info->mem_planes;
+	}
+
+	if (p_dec_info->initial_info_obtained) {
+		width = inst->dst_fmt.width;
+		height = inst->dst_fmt.height;
+	}
+
+	wave5_update_pix_fmt(&f->fmt.pix_mp, width, height);
+	f->fmt.pix_mp.flags = 0;
+	f->fmt.pix_mp.field = V4L2_FIELD_NONE;
+	f->fmt.pix_mp.colorspace = inst->colorspace;
+	f->fmt.pix_mp.ycbcr_enc = inst->ycbcr_enc;
+	f->fmt.pix_mp.quantization = inst->quantization;
+	f->fmt.pix_mp.xfer_func = inst->xfer_func;
+
+	return 0;
+}
+
+static int wave5_vpu_dec_s_fmt_cap(struct file *file, void *fh, struct v4l2_format *f)
+{
+	struct vpu_instance *inst = wave5_to_vpu_inst(fh);
+	int i, ret;
+
+	dev_dbg(inst->dev->dev,
+		"%s: fourcc: %u width: %u height: %u num_planes: %u colorspace: %u field: %u\n",
+		__func__, f->fmt.pix_mp.pixelformat, f->fmt.pix_mp.width, f->fmt.pix_mp.height,
+		f->fmt.pix_mp.num_planes, f->fmt.pix_mp.colorspace, f->fmt.pix_mp.field);
+
+	ret = wave5_vpu_dec_try_fmt_cap(file, fh, f);
+	if (ret)
+		return ret;
+
+	inst->dst_fmt.width = f->fmt.pix_mp.width;
+	inst->dst_fmt.height = f->fmt.pix_mp.height;
+	inst->dst_fmt.pixelformat = f->fmt.pix_mp.pixelformat;
+	inst->dst_fmt.field = f->fmt.pix_mp.field;
+	inst->dst_fmt.flags = f->fmt.pix_mp.flags;
+	inst->dst_fmt.num_planes = f->fmt.pix_mp.num_planes;
+	for (i = 0; i < inst->dst_fmt.num_planes; i++) {
+		inst->dst_fmt.plane_fmt[i].bytesperline = f->fmt.pix_mp.plane_fmt[i].bytesperline;
+		inst->dst_fmt.plane_fmt[i].sizeimage = f->fmt.pix_mp.plane_fmt[i].sizeimage;
+	}
+
+	if (inst->dst_fmt.pixelformat == V4L2_PIX_FMT_NV12 ||
+	    inst->dst_fmt.pixelformat == V4L2_PIX_FMT_NV12M) {
+		inst->cbcr_interleave = true;
+		inst->nv21 = false;
+		inst->output_format = FORMAT_420;
+	} else if (inst->dst_fmt.pixelformat == V4L2_PIX_FMT_NV21 ||
+		   inst->dst_fmt.pixelformat == V4L2_PIX_FMT_NV21M) {
+		inst->cbcr_interleave = true;
+		inst->nv21 = true;
+		inst->output_format = FORMAT_420;
+	} else if (inst->dst_fmt.pixelformat == V4L2_PIX_FMT_NV16 ||
+		   inst->dst_fmt.pixelformat == V4L2_PIX_FMT_NV16M) {
+		inst->cbcr_interleave = true;
+		inst->nv21 = false;
+		inst->output_format = FORMAT_422;
+	} else if (inst->dst_fmt.pixelformat == V4L2_PIX_FMT_NV61 ||
+		   inst->dst_fmt.pixelformat == V4L2_PIX_FMT_NV61M) {
+		inst->cbcr_interleave = true;
+		inst->nv21 = true;
+		inst->output_format = FORMAT_422;
+	} else if (inst->dst_fmt.pixelformat == V4L2_PIX_FMT_YUV422P ||
+		   inst->dst_fmt.pixelformat == V4L2_PIX_FMT_YUV422M) {
+		inst->cbcr_interleave = false;
+		inst->nv21 = false;
+		inst->output_format = FORMAT_422;
+	} else {
+		inst->cbcr_interleave = false;
+		inst->nv21 = false;
+		inst->output_format = FORMAT_420;
+	}
+
+	return 0;
+}
+
+static int wave5_vpu_dec_g_fmt_cap(struct file *file, void *fh, struct v4l2_format *f)
+{
+	struct vpu_instance *inst = wave5_to_vpu_inst(fh);
+	int i;
+
+	f->fmt.pix_mp.width = inst->dst_fmt.width;
+	f->fmt.pix_mp.height = inst->dst_fmt.height;
+	f->fmt.pix_mp.pixelformat = inst->dst_fmt.pixelformat;
+	f->fmt.pix_mp.field = inst->dst_fmt.field;
+	f->fmt.pix_mp.flags = inst->dst_fmt.flags;
+	f->fmt.pix_mp.num_planes = inst->dst_fmt.num_planes;
+	for (i = 0; i < f->fmt.pix_mp.num_planes; i++) {
+		f->fmt.pix_mp.plane_fmt[i].bytesperline = inst->dst_fmt.plane_fmt[i].bytesperline;
+		f->fmt.pix_mp.plane_fmt[i].sizeimage = inst->dst_fmt.plane_fmt[i].sizeimage;
+	}
+
+	f->fmt.pix_mp.colorspace = inst->colorspace;
+	f->fmt.pix_mp.ycbcr_enc = inst->ycbcr_enc;
+	f->fmt.pix_mp.quantization = inst->quantization;
+	f->fmt.pix_mp.xfer_func = inst->xfer_func;
+
+	return 0;
+}
+
+static int wave5_vpu_dec_enum_fmt_out(struct file *file, void *fh, struct v4l2_fmtdesc *f)
+{
+	struct vpu_instance *inst = wave5_to_vpu_inst(fh);
+	const struct vpu_format *vpu_fmt;
+
+	dev_dbg(inst->dev->dev, "%s: index: %u\n", __func__, f->index);
+
+	vpu_fmt = wave5_find_vpu_fmt_by_idx(f->index, dec_fmt_list[VPU_FMT_TYPE_CODEC]);
+	if (!vpu_fmt)
+		return -EINVAL;
+
+	f->pixelformat = vpu_fmt->v4l2_pix_fmt;
+	f->flags = V4L2_FMT_FLAG_DYN_RESOLUTION | V4L2_FMT_FLAG_COMPRESSED;
+
+	return 0;
+}
+
+static int wave5_vpu_dec_try_fmt_out(struct file *file, void *fh, struct v4l2_format *f)
+{
+	struct vpu_instance *inst = wave5_to_vpu_inst(fh);
+	const struct vpu_format *vpu_fmt;
+
+	dev_dbg(inst->dev->dev,
+		"%s: fourcc: %u width: %u height: %u num_planes: %u colorspace: %u field: %u\n",
+		__func__, f->fmt.pix_mp.pixelformat, f->fmt.pix_mp.width, f->fmt.pix_mp.height,
+		f->fmt.pix_mp.num_planes, f->fmt.pix_mp.colorspace, f->fmt.pix_mp.field);
+
+	vpu_fmt = wave5_find_vpu_fmt(f->fmt.pix_mp.pixelformat, dec_fmt_list[VPU_FMT_TYPE_CODEC]);
+	if (!vpu_fmt) {
+		f->fmt.pix_mp.pixelformat = inst->src_fmt.pixelformat;
+		f->fmt.pix_mp.num_planes = inst->src_fmt.num_planes;
+		wave5_update_pix_fmt(&f->fmt.pix_mp, inst->src_fmt.width, inst->src_fmt.height);
+	} else {
+		int width = clamp(f->fmt.pix_mp.width, vpu_fmt->min_width, vpu_fmt->max_width);
+		int height = clamp(f->fmt.pix_mp.height, vpu_fmt->min_height, vpu_fmt->max_height);
+
+		f->fmt.pix_mp.pixelformat = vpu_fmt->v4l2_pix_fmt;
+		f->fmt.pix_mp.num_planes = 1;
+		wave5_update_pix_fmt(&f->fmt.pix_mp, width, height);
+	}
+
+	f->fmt.pix_mp.flags = 0;
+	f->fmt.pix_mp.field = V4L2_FIELD_NONE;
+
+	return 0;
+}
+
+static int wave5_vpu_dec_s_fmt_out(struct file *file, void *fh, struct v4l2_format *f)
+{
+	struct vpu_instance *inst = wave5_to_vpu_inst(fh);
+	int i, ret;
+
+	dev_dbg(inst->dev->dev,
+		"%s: fourcc: %u width: %u height: %u num_planes: %u field: %u\n",
+		__func__, f->fmt.pix_mp.pixelformat, f->fmt.pix_mp.width, f->fmt.pix_mp.height,
+		f->fmt.pix_mp.num_planes, f->fmt.pix_mp.field);
+
+	ret = wave5_vpu_dec_try_fmt_out(file, fh, f);
+	if (ret)
+		return ret;
+
+	inst->std = wave5_to_vpu_std(f->fmt.pix_mp.pixelformat, inst->type);
+	if (inst->std == STD_UNKNOWN) {
+		dev_warn(inst->dev->dev, "unsupported pixelformat: %.4s\n",
+			 (char *)&f->fmt.pix_mp.pixelformat);
+		return -EINVAL;
+	}
+
+	inst->src_fmt.width = f->fmt.pix_mp.width;
+	inst->src_fmt.height = f->fmt.pix_mp.height;
+	inst->src_fmt.pixelformat = f->fmt.pix_mp.pixelformat;
+	inst->src_fmt.field = f->fmt.pix_mp.field;
+	inst->src_fmt.flags = f->fmt.pix_mp.flags;
+	inst->src_fmt.num_planes = f->fmt.pix_mp.num_planes;
+	for (i = 0; i < inst->src_fmt.num_planes; i++) {
+		inst->src_fmt.plane_fmt[i].bytesperline = f->fmt.pix_mp.plane_fmt[i].bytesperline;
+		inst->src_fmt.plane_fmt[i].sizeimage = f->fmt.pix_mp.plane_fmt[i].sizeimage;
+	}
+
+	inst->colorspace = f->fmt.pix_mp.colorspace;
+	inst->ycbcr_enc = f->fmt.pix_mp.ycbcr_enc;
+	inst->quantization = f->fmt.pix_mp.quantization;
+	inst->xfer_func = f->fmt.pix_mp.xfer_func;
+
+	wave5_update_pix_fmt(&inst->dst_fmt, f->fmt.pix_mp.width, f->fmt.pix_mp.height);
+
+	return 0;
+}
+
+static int wave5_vpu_dec_g_selection(struct file *file, void *fh, struct v4l2_selection *s)
+{
+	struct vpu_instance *inst = wave5_to_vpu_inst(fh);
+
+	dev_dbg(inst->dev->dev, "%s: type: %u | target: %u\n", __func__, s->type, s->target);
+
+	if (s->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+		return -EINVAL;
+	switch (s->target) {
+	case V4L2_SEL_TGT_COMPOSE_BOUNDS:
+	case V4L2_SEL_TGT_COMPOSE_PADDED:
+		s->r.left = 0;
+		s->r.top = 0;
+		s->r.width = inst->dst_fmt.width;
+		s->r.height = inst->dst_fmt.height;
+		break;
+	case V4L2_SEL_TGT_COMPOSE:
+	case V4L2_SEL_TGT_COMPOSE_DEFAULT:
+		s->r.left = 0;
+		s->r.top = 0;
+		if (inst->state > VPU_INST_STATE_OPEN) {
+			s->r = inst->conf_win;
+		} else {
+			s->r.width = inst->src_fmt.width;
+			s->r.height = inst->src_fmt.height;
+		}
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static int wave5_vpu_dec_s_selection(struct file *file, void *fh, struct v4l2_selection *s)
+{
+	struct vpu_instance *inst = wave5_to_vpu_inst(fh);
+
+	if (s->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+		return -EINVAL;
+
+	if (s->target != V4L2_SEL_TGT_COMPOSE)
+		return -EINVAL;
+
+	dev_dbg(inst->dev->dev, "V4L2_SEL_TGT_COMPOSE w: %u h: %u\n",
+		s->r.width, s->r.height);
+
+	s->r.left = 0;
+	s->r.top = 0;
+	s->r.width = inst->dst_fmt.width;
+	s->r.height = inst->dst_fmt.height;
+
+	return 0;
+}
+
+static int wave5_vpu_dec_stop(struct vpu_instance *inst)
+{
+	int ret = 0;
+	unsigned long flags;
+	struct v4l2_m2m_ctx *m2m_ctx = inst->v4l2_fh.m2m_ctx;
+
+	spin_lock_irqsave(&inst->state_spinlock, flags);
+
+	if (m2m_ctx->is_draining) {
+		ret = -EBUSY;
+		goto unlock_and_return;
+	}
+
+	if (inst->state != VPU_INST_STATE_NONE) {
+		/*
+		 * Temporarily release the state_spinlock so that subsequent
+		 * calls do not block on a mutex while inside this spinlock.
+		 */
+		spin_unlock_irqrestore(&inst->state_spinlock, flags);
+		ret = wave5_vpu_dec_set_eos_on_firmware(inst);
+		if (ret)
+			return ret;
+
+		spin_lock_irqsave(&inst->state_spinlock, flags);
+		/*
+		 * TODO eliminate this check by using a separate check for
+		 * draining triggered by a resolution change.
+		 */
+		if (m2m_ctx->is_draining) {
+			ret = -EBUSY;
+			goto unlock_and_return;
+		}
+	}
+
+	/*
+	 * Used to remember the EOS state after the streamoff/on transition on
+	 * the capture queue.
+	 */
+	inst->eos = true;
+
+	if (m2m_ctx->has_stopped)
+		goto unlock_and_return;
+
+	m2m_ctx->last_src_buf = v4l2_m2m_last_src_buf(m2m_ctx);
+	m2m_ctx->is_draining = true;
+
+	/*
+	 * Deferred to device run in case it wasn't in the ring buffer
+	 * yet. In other case, we have to send the EOS signal to the
+	 * firmware so that any pending PIC_RUN ends without new
+	 * bitstream buffer.
+	 */
+	if (m2m_ctx->last_src_buf)
+		goto unlock_and_return;
+
+	if (inst->state == VPU_INST_STATE_NONE) {
+		send_eos_event(inst);
+		flag_last_buffer_done(inst);
+	}
+
+unlock_and_return:
+	spin_unlock_irqrestore(&inst->state_spinlock, flags);
+	return ret;
+}
+
+static int wave5_vpu_dec_start(struct vpu_instance *inst)
+{
+	int ret = 0;
+	unsigned long flags;
+	struct v4l2_m2m_ctx *m2m_ctx = inst->v4l2_fh.m2m_ctx;
+	struct vb2_queue *dst_vq = v4l2_m2m_get_dst_vq(m2m_ctx);
+
+	spin_lock_irqsave(&inst->state_spinlock, flags);
+
+	if (m2m_ctx->is_draining) {
+		ret = -EBUSY;
+		goto unlock_and_return;
+	}
+
+	if (m2m_ctx->has_stopped)
+		m2m_ctx->has_stopped = false;
+
+	vb2_clear_last_buffer_dequeued(dst_vq);
+	inst->eos = false;
+
+unlock_and_return:
+	spin_unlock_irqrestore(&inst->state_spinlock, flags);
+	return ret;
+}
+
+static int wave5_vpu_dec_decoder_cmd(struct file *file, void *fh, struct v4l2_decoder_cmd *dc)
+{
+	struct vpu_instance *inst = wave5_to_vpu_inst(fh);
+	struct v4l2_m2m_ctx *m2m_ctx = inst->v4l2_fh.m2m_ctx;
+	int ret;
+
+	dev_dbg(inst->dev->dev, "decoder command: %u\n", dc->cmd);
+
+	ret = v4l2_m2m_ioctl_try_decoder_cmd(file, fh, dc);
+	if (ret)
+		return ret;
+
+	switch (dc->cmd) {
+	case V4L2_DEC_CMD_STOP:
+		ret = wave5_vpu_dec_stop(inst);
+		/* Just in case we don't have anything to decode anymore */
+		v4l2_m2m_try_schedule(m2m_ctx);
+		break;
+	case V4L2_DEC_CMD_START:
+		ret = wave5_vpu_dec_start(inst);
+		break;
+	default:
+		ret = -EINVAL;
+	}
+
+	return ret;
+}
+
+static const struct v4l2_ioctl_ops wave5_vpu_dec_ioctl_ops = {
+	.vidioc_querycap = wave5_vpu_dec_querycap,
+	.vidioc_enum_framesizes = wave5_vpu_dec_enum_framesizes,
+
+	.vidioc_enum_fmt_vid_cap	= wave5_vpu_dec_enum_fmt_cap,
+	.vidioc_s_fmt_vid_cap_mplane = wave5_vpu_dec_s_fmt_cap,
+	.vidioc_g_fmt_vid_cap_mplane = wave5_vpu_dec_g_fmt_cap,
+	.vidioc_try_fmt_vid_cap_mplane = wave5_vpu_dec_try_fmt_cap,
+
+	.vidioc_enum_fmt_vid_out	= wave5_vpu_dec_enum_fmt_out,
+	.vidioc_s_fmt_vid_out_mplane = wave5_vpu_dec_s_fmt_out,
+	.vidioc_g_fmt_vid_out_mplane = wave5_vpu_g_fmt_out,
+	.vidioc_try_fmt_vid_out_mplane = wave5_vpu_dec_try_fmt_out,
+
+	.vidioc_g_selection = wave5_vpu_dec_g_selection,
+	.vidioc_s_selection = wave5_vpu_dec_s_selection,
+
+	.vidioc_reqbufs = v4l2_m2m_ioctl_reqbufs,
+	/*
+	 * Firmware does not support CREATE_BUFS for CAPTURE queue. Since
+	 * there is no immediate use-case for supporting CREATE_BUFS on
+	 * just the OUTPUT queue, disable CREATE_BUFS altogether.
+	 */
+	.vidioc_querybuf = v4l2_m2m_ioctl_querybuf,
+	.vidioc_prepare_buf = v4l2_m2m_ioctl_prepare_buf,
+	.vidioc_qbuf = v4l2_m2m_ioctl_qbuf,
+	.vidioc_expbuf = v4l2_m2m_ioctl_expbuf,
+	.vidioc_dqbuf = v4l2_m2m_ioctl_dqbuf,
+	.vidioc_streamon = v4l2_m2m_ioctl_streamon,
+	.vidioc_streamoff = v4l2_m2m_ioctl_streamoff,
+
+	.vidioc_try_decoder_cmd = v4l2_m2m_ioctl_try_decoder_cmd,
+	.vidioc_decoder_cmd = wave5_vpu_dec_decoder_cmd,
+
+	.vidioc_subscribe_event = wave5_vpu_subscribe_event,
+	.vidioc_unsubscribe_event = v4l2_event_unsubscribe,
+};
+
+static int wave5_vpu_dec_queue_setup(struct vb2_queue *q, unsigned int *num_buffers,
+				     unsigned int *num_planes, unsigned int sizes[],
+				     struct device *alloc_devs[])
+{
+	struct vpu_instance *inst = vb2_get_drv_priv(q);
+	struct v4l2_pix_format_mplane inst_format =
+		(q->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) ? inst->src_fmt : inst->dst_fmt;
+
+	dev_dbg(inst->dev->dev, "%s: num_buffers: %u | num_planes: %u | type: %u\n", __func__,
+		*num_buffers, *num_planes, q->type);
+
+	*num_planes = inst_format.num_planes;
+
+	if (q->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
+		sizes[0] = inst_format.plane_fmt[0].sizeimage;
+		dev_dbg(inst->dev->dev, "%s: size[0]: %u\n", __func__, sizes[0]);
+	} else if (q->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
+		if (*num_buffers < inst->fbc_buf_count)
+			*num_buffers = inst->fbc_buf_count;
+
+		if (*num_planes == 1) {
+			if (inst->output_format == FORMAT_422)
+				sizes[0] = inst_format.width * inst_format.height * 2;
+			else
+				sizes[0] = inst_format.width * inst_format.height * 3 / 2;
+			dev_dbg(inst->dev->dev, "%s: size[0]: %u\n", __func__, sizes[0]);
+		} else if (*num_planes == 2) {
+			sizes[0] = inst_format.width * inst_format.height;
+			if (inst->output_format == FORMAT_422)
+				sizes[1] = inst_format.width * inst_format.height;
+			else
+				sizes[1] = inst_format.width * inst_format.height / 2;
+			dev_dbg(inst->dev->dev, "%s: size[0]: %u | size[1]: %u\n",
+				__func__, sizes[0], sizes[1]);
+		} else if (*num_planes == 3) {
+			sizes[0] = inst_format.width * inst_format.height;
+			if (inst->output_format == FORMAT_422) {
+				sizes[1] = inst_format.width * inst_format.height / 2;
+				sizes[2] = inst_format.width * inst_format.height / 2;
+			} else {
+				sizes[1] = inst_format.width * inst_format.height / 4;
+				sizes[2] = inst_format.width * inst_format.height / 4;
+			}
+			dev_dbg(inst->dev->dev, "%s: size[0]: %u | size[1]: %u | size[2]: %u\n",
+				__func__, sizes[0], sizes[1], sizes[2]);
+		}
+	}
+
+	return 0;
+}
+
+static int wave5_prepare_fb(struct vpu_instance *inst)
+{
+	int linear_num;
+	int non_linear_num;
+	int fb_stride = 0, fb_height = 0;
+	int luma_size, chroma_size;
+	int ret, i;
+	struct v4l2_m2m_buffer *buf, *n;
+	struct v4l2_m2m_ctx *m2m_ctx = inst->v4l2_fh.m2m_ctx;
+
+	linear_num = v4l2_m2m_num_dst_bufs_ready(m2m_ctx);
+	non_linear_num = inst->fbc_buf_count;
+
+	for (i = 0; i < non_linear_num; i++) {
+		struct frame_buffer *frame = &inst->frame_buf[i];
+		struct vpu_buf *vframe = &inst->frame_vbuf[i];
+
+		fb_stride = inst->dst_fmt.width;
+		fb_height = ALIGN(inst->dst_fmt.height, 32);
+		luma_size = fb_stride * fb_height;
+
+		chroma_size = ALIGN(fb_stride / 2, 16) * fb_height;
+
+		if (vframe->size == (luma_size + chroma_size))
+			continue;
+
+		if (vframe->size)
+			wave5_vpu_dec_reset_framebuffer(inst, i);
+
+		vframe->size = luma_size + chroma_size;
+		ret = wave5_vdi_allocate_dma_memory(inst->dev, vframe);
+		if (ret) {
+			dev_dbg(inst->dev->dev,
+				"%s: Allocating FBC buf of size %zu, fail: %d\n",
+				__func__, vframe->size, ret);
+			return ret;
+		}
+
+		frame->buf_y = vframe->daddr;
+		frame->buf_cb = vframe->daddr + luma_size;
+		frame->buf_cr = (dma_addr_t)-1;
+		frame->size = vframe->size;
+		frame->width = inst->src_fmt.width;
+		frame->stride = fb_stride;
+		frame->map_type = COMPRESSED_FRAME_MAP;
+		frame->update_fb_info = true;
+	}
+	/* In case the count has reduced, clean up leftover framebuffer memory */
+	for (i = non_linear_num; i < MAX_REG_FRAME; i++) {
+		ret = wave5_vpu_dec_reset_framebuffer(inst, i);
+		if (ret)
+			break;
+	}
+
+	for (i = 0; i < linear_num; i++) {
+		struct v4l2_m2m_ctx *m2m_ctx = inst->v4l2_fh.m2m_ctx;
+		struct vb2_queue *dst_vq = v4l2_m2m_get_dst_vq(m2m_ctx);
+		struct vb2_buffer *vb = vb2_get_buffer(dst_vq, i);
+		struct frame_buffer *frame = &inst->frame_buf[non_linear_num + i];
+		dma_addr_t buf_addr_y = 0, buf_addr_cb = 0, buf_addr_cr = 0;
+		u32 buf_size = 0;
+		u32 fb_stride = inst->dst_fmt.width;
+		u32 luma_size = fb_stride * inst->dst_fmt.height;
+		u32 chroma_size;
+
+		if (inst->output_format == FORMAT_422)
+			chroma_size = fb_stride * inst->dst_fmt.height / 2;
+		else
+			chroma_size = fb_stride * inst->dst_fmt.height / 4;
+
+		if (inst->dst_fmt.num_planes == 1) {
+			buf_size = vb2_plane_size(vb, 0);
+			buf_addr_y = vb2_dma_contig_plane_dma_addr(vb, 0);
+			buf_addr_cb = buf_addr_y + luma_size;
+			buf_addr_cr = buf_addr_cb + chroma_size;
+		} else if (inst->dst_fmt.num_planes == 2) {
+			buf_size = vb2_plane_size(vb, 0) +
+				vb2_plane_size(vb, 1);
+			buf_addr_y = vb2_dma_contig_plane_dma_addr(vb, 0);
+			buf_addr_cb = vb2_dma_contig_plane_dma_addr(vb, 1);
+			buf_addr_cr = buf_addr_cb + chroma_size;
+		} else if (inst->dst_fmt.num_planes == 3) {
+			buf_size = vb2_plane_size(vb, 0) +
+				vb2_plane_size(vb, 1) +
+				vb2_plane_size(vb, 2);
+			buf_addr_y = vb2_dma_contig_plane_dma_addr(vb, 0);
+			buf_addr_cb = vb2_dma_contig_plane_dma_addr(vb, 1);
+			buf_addr_cr = vb2_dma_contig_plane_dma_addr(vb, 2);
+		}
+
+		frame->buf_y = buf_addr_y;
+		frame->buf_cb = buf_addr_cb;
+		frame->buf_cr = buf_addr_cr;
+		frame->size = buf_size;
+		frame->width = inst->src_fmt.width;
+		frame->stride = fb_stride;
+		frame->map_type = LINEAR_FRAME_MAP;
+		frame->update_fb_info = true;
+	}
+
+	ret = wave5_vpu_dec_register_frame_buffer_ex(inst, non_linear_num, linear_num,
+						     fb_stride, inst->dst_fmt.height);
+	if (ret) {
+		dev_dbg(inst->dev->dev, "%s: vpu_dec_register_frame_buffer_ex fail: %d",
+			__func__, ret);
+		return ret;
+	}
+
+	/*
+	 * Mark all frame buffers as out of display, to avoid using them before
+	 * the application have them queued.
+	 */
+	for (i = 0; i < v4l2_m2m_num_dst_bufs_ready(m2m_ctx); i++) {
+		ret = wave5_vpu_dec_set_disp_flag(inst, i);
+		if (ret) {
+			dev_dbg(inst->dev->dev,
+				"%s: Setting display flag of buf index: %u, fail: %d\n",
+				__func__, i, ret);
+		}
+	}
+
+	v4l2_m2m_for_each_dst_buf_safe(m2m_ctx, buf, n) {
+		struct vb2_v4l2_buffer *vbuf = &buf->vb;
+
+		ret = wave5_vpu_dec_clr_disp_flag(inst, vbuf->vb2_buf.index);
+		if (ret)
+			dev_dbg(inst->dev->dev,
+				"%s: Clearing display flag of buf index: %u, fail: %d\n",
+				__func__, i, ret);
+	}
+
+	return 0;
+}
+
+static int write_to_ringbuffer(struct vpu_instance *inst, void *buffer, size_t buffer_size,
+			       struct vpu_buf *ring_buffer, dma_addr_t wr_ptr)
+{
+	size_t size;
+	size_t offset = wr_ptr - ring_buffer->daddr;
+	int ret;
+
+	if (wr_ptr + buffer_size > ring_buffer->daddr + ring_buffer->size) {
+		size = ring_buffer->daddr + ring_buffer->size - wr_ptr;
+		ret = wave5_vdi_write_memory(inst->dev, ring_buffer, offset, (u8 *)buffer, size);
+		if (ret < 0)
+			return ret;
+
+		ret = wave5_vdi_write_memory(inst->dev, ring_buffer, 0, (u8 *)buffer + size,
+					     buffer_size - size);
+		if (ret < 0)
+			return ret;
+	} else {
+		ret = wave5_vdi_write_memory(inst->dev, ring_buffer, offset, (u8 *)buffer,
+					     buffer_size);
+		if (ret < 0)
+			return ret;
+	}
+
+	return 0;
+}
+
+static int fill_ringbuffer(struct vpu_instance *inst)
+{
+	struct v4l2_m2m_ctx *m2m_ctx = inst->v4l2_fh.m2m_ctx;
+	struct v4l2_m2m_buffer *buf, *n;
+	int ret;
+
+	if (m2m_ctx->last_src_buf)  {
+		struct vpu_src_buffer *vpu_buf = wave5_to_vpu_src_buf(m2m_ctx->last_src_buf);
+
+		if (vpu_buf->consumed) {
+			dev_dbg(inst->dev->dev, "last src buffer already written\n");
+			return 0;
+		}
+	}
+
+	v4l2_m2m_for_each_src_buf_safe(m2m_ctx, buf, n) {
+		struct vb2_v4l2_buffer *vbuf = &buf->vb;
+		struct vpu_src_buffer *vpu_buf = wave5_to_vpu_src_buf(vbuf);
+		struct vpu_buf *ring_buffer = &inst->bitstream_vbuf;
+		size_t src_size = vb2_get_plane_payload(&vbuf->vb2_buf, 0);
+		void *src_buf = vb2_plane_vaddr(&vbuf->vb2_buf, 0);
+		dma_addr_t rd_ptr = 0;
+		dma_addr_t wr_ptr = 0;
+		size_t remain_size = 0;
+
+		if (vpu_buf->consumed) {
+			dev_dbg(inst->dev->dev, "already copied src buf (%u) to the ring buffer\n",
+				vbuf->vb2_buf.index);
+			continue;
+		}
+
+		if (!src_buf) {
+			dev_dbg(inst->dev->dev,
+				"%s: Acquiring kernel pointer to src buf (%u), fail\n",
+				__func__, vbuf->vb2_buf.index);
+			break;
+		}
+
+		ret = wave5_vpu_dec_get_bitstream_buffer(inst, &rd_ptr, &wr_ptr, &remain_size);
+		if (ret) {
+			/* Unable to acquire the mutex */
+			dev_err(inst->dev->dev, "Getting the bitstream buffer, fail: %d\n",
+				ret);
+			return ret;
+		}
+
+		dev_dbg(inst->dev->dev, "%s: rd_ptr %pad wr_ptr %pad", __func__, &rd_ptr, &wr_ptr);
+
+		if (remain_size < src_size) {
+			dev_dbg(inst->dev->dev,
+				"%s: remaining size: %zu < source size: %zu for src buf (%u)\n",
+				__func__, remain_size, src_size, vbuf->vb2_buf.index);
+			break;
+		}
+
+		ret = write_to_ringbuffer(inst, src_buf, src_size, ring_buffer, wr_ptr);
+		if (ret) {
+			dev_err(inst->dev->dev, "Write src buf (%u) to ring buffer, fail: %d\n",
+				vbuf->vb2_buf.index, ret);
+			return ret;
+		}
+
+		ret = wave5_vpu_dec_update_bitstream_buffer(inst, src_size);
+		if (ret) {
+			dev_dbg(inst->dev->dev,
+				"update_bitstream_buffer fail: %d for src buf (%u)\n",
+				ret, vbuf->vb2_buf.index);
+			break;
+		}
+
+		vpu_buf->consumed = true;
+
+		/* Don't write buffers passed the last one while draining. */
+		if (v4l2_m2m_is_last_draining_src_buf(m2m_ctx, vbuf)) {
+			dev_dbg(inst->dev->dev, "last src buffer written to the ring buffer\n");
+			break;
+		}
+	}
+
+	return 0;
+}
+
+static void wave5_vpu_dec_buf_queue_src(struct vb2_buffer *vb)
+{
+	struct vpu_instance *inst = vb2_get_drv_priv(vb->vb2_queue);
+	struct v4l2_m2m_ctx *m2m_ctx = inst->v4l2_fh.m2m_ctx;
+	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
+	struct vpu_src_buffer *vpu_buf = wave5_to_vpu_src_buf(vbuf);
+
+	vpu_buf->consumed = false;
+	vbuf->sequence = inst->queued_src_buf_num++;
+
+	v4l2_m2m_buf_queue(m2m_ctx, vbuf);
+}
+
+static void wave5_vpu_dec_buf_queue_dst(struct vb2_buffer *vb)
+{
+	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
+	struct vpu_instance *inst = vb2_get_drv_priv(vb->vb2_queue);
+	struct v4l2_m2m_ctx *m2m_ctx = inst->v4l2_fh.m2m_ctx;
+
+	vbuf->sequence = inst->queued_dst_buf_num++;
+
+	if (inst->state == VPU_INST_STATE_PIC_RUN) {
+		struct vpu_dst_buffer *vpu_buf = wave5_to_vpu_dst_buf(vbuf);
+		int ret;
+
+		/*
+		 * The buffer is already registered just clear the display flag
+		 * to let the firmware know it can be used.
+		 */
+		vpu_buf->display = false;
+		ret = wave5_vpu_dec_clr_disp_flag(inst, vb->index);
+		if (ret) {
+			dev_dbg(inst->dev->dev,
+				"%s: Clearing the display flag of buffer index: %u, fail: %d\n",
+				__func__, vb->index, ret);
+		}
+	}
+
+	if (vb2_is_streaming(vb->vb2_queue) && v4l2_m2m_dst_buf_is_last(m2m_ctx)) {
+		unsigned int i;
+
+		for (i = 0; i < vb->num_planes; i++)
+			vb2_set_plane_payload(vb, i, 0);
+
+		vbuf->field = V4L2_FIELD_NONE;
+
+		send_eos_event(inst);
+		v4l2_m2m_last_buffer_done(m2m_ctx, vbuf);
+	} else {
+		v4l2_m2m_buf_queue(m2m_ctx, vbuf);
+	}
+}
+
+static void wave5_vpu_dec_buf_queue(struct vb2_buffer *vb)
+{
+	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
+	struct vpu_instance *inst = vb2_get_drv_priv(vb->vb2_queue);
+
+	dev_dbg(inst->dev->dev, "%s: type: %4u index: %4u size: ([0]=%4lu, [1]=%4lu, [2]=%4lu)\n",
+		__func__, vb->type, vb->index, vb2_plane_size(&vbuf->vb2_buf, 0),
+		vb2_plane_size(&vbuf->vb2_buf, 1), vb2_plane_size(&vbuf->vb2_buf, 2));
+
+	if (vb->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE)
+		wave5_vpu_dec_buf_queue_src(vb);
+	else if (vb->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE)
+		wave5_vpu_dec_buf_queue_dst(vb);
+}
+
+static int wave5_vpu_dec_allocate_ring_buffer(struct vpu_instance *inst)
+{
+	int ret;
+	struct vpu_buf *ring_buffer = &inst->bitstream_vbuf;
+
+	ring_buffer->size = ALIGN(inst->src_fmt.plane_fmt[0].sizeimage, 1024) * 4;
+	ret = wave5_vdi_allocate_dma_memory(inst->dev, ring_buffer);
+	if (ret) {
+		dev_dbg(inst->dev->dev, "%s: allocate ring buffer of size %zu fail: %d\n",
+			__func__, ring_buffer->size, ret);
+		return ret;
+	}
+
+	inst->last_rd_ptr = ring_buffer->daddr;
+
+	return 0;
+}
+
+static int wave5_vpu_dec_start_streaming(struct vb2_queue *q, unsigned int count)
+{
+	struct vpu_instance *inst = vb2_get_drv_priv(q);
+	struct v4l2_m2m_ctx *m2m_ctx = inst->v4l2_fh.m2m_ctx;
+	int ret = 0;
+
+	dev_dbg(inst->dev->dev, "%s: type: %u\n", __func__, q->type);
+
+	v4l2_m2m_update_start_streaming_state(m2m_ctx, q);
+
+	if (q->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE && inst->state == VPU_INST_STATE_NONE) {
+		struct dec_open_param open_param;
+
+		memset(&open_param, 0, sizeof(struct dec_open_param));
+
+		ret = wave5_vpu_dec_allocate_ring_buffer(inst);
+		if (ret)
+			goto return_buffers;
+
+		open_param.bitstream_buffer = inst->bitstream_vbuf.daddr;
+		open_param.bitstream_buffer_size = inst->bitstream_vbuf.size;
+
+		ret = wave5_vpu_dec_open(inst, &open_param);
+		if (ret) {
+			dev_dbg(inst->dev->dev, "%s: decoder opening, fail: %d\n",
+				__func__, ret);
+			goto free_bitstream_vbuf;
+		}
+
+		ret = switch_state(inst, VPU_INST_STATE_OPEN);
+		if (ret)
+			goto free_bitstream_vbuf;
+	} else if (q->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
+		struct dec_initial_info *initial_info =
+			&inst->codec_info->dec_info.initial_info;
+
+		if (inst->state == VPU_INST_STATE_STOP)
+			ret = switch_state(inst, VPU_INST_STATE_INIT_SEQ);
+		if (ret)
+			goto return_buffers;
+
+		if (inst->state == VPU_INST_STATE_INIT_SEQ) {
+			if (initial_info->luma_bitdepth != 8) {
+				dev_info(inst->dev->dev, "%s: no support for %d bit depth",
+					 __func__, initial_info->luma_bitdepth);
+				ret = -EINVAL;
+				goto return_buffers;
+			}
+		}
+	}
+
+	return ret;
+
+free_bitstream_vbuf:
+	wave5_vdi_free_dma_memory(inst->dev, &inst->bitstream_vbuf);
+return_buffers:
+	wave5_return_bufs(q, VB2_BUF_STATE_QUEUED);
+	return ret;
+}
+
+static int streamoff_output(struct vb2_queue *q)
+{
+	struct vpu_instance *inst = vb2_get_drv_priv(q);
+	struct v4l2_m2m_ctx *m2m_ctx = inst->v4l2_fh.m2m_ctx;
+	struct vb2_v4l2_buffer *buf;
+	int ret;
+	dma_addr_t new_rd_ptr;
+
+	while ((buf = v4l2_m2m_src_buf_remove(m2m_ctx))) {
+		dev_dbg(inst->dev->dev, "%s: (Multiplanar) buf type %4u | index %4u\n",
+			__func__, buf->vb2_buf.type, buf->vb2_buf.index);
+		v4l2_m2m_buf_done(buf, VB2_BUF_STATE_ERROR);
+	}
+
+	ret = wave5_vpu_flush_instance(inst);
+	if (ret)
+		return ret;
+
+	/* Reset the ring buffer information */
+	new_rd_ptr = wave5_vpu_dec_get_rd_ptr(inst);
+	inst->last_rd_ptr = new_rd_ptr;
+	inst->codec_info->dec_info.stream_rd_ptr = new_rd_ptr;
+	inst->codec_info->dec_info.stream_wr_ptr = new_rd_ptr;
+
+	if (v4l2_m2m_has_stopped(m2m_ctx))
+		send_eos_event(inst);
+
+	/* streamoff on output cancels any draining operation */
+	inst->eos = false;
+
+	return 0;
+}
+
+static int streamoff_capture(struct vb2_queue *q)
+{
+	struct vpu_instance *inst = vb2_get_drv_priv(q);
+	struct v4l2_m2m_ctx *m2m_ctx = inst->v4l2_fh.m2m_ctx;
+	struct vb2_v4l2_buffer *buf;
+	unsigned int i;
+	int ret = 0;
+
+	for (i = 0; i < v4l2_m2m_num_dst_bufs_ready(m2m_ctx); i++) {
+		ret = wave5_vpu_dec_set_disp_flag(inst, i);
+		if (ret)
+			dev_dbg(inst->dev->dev,
+				"%s: Setting display flag of buf index: %u, fail: %d\n",
+				__func__, i, ret);
+	}
+
+	while ((buf = v4l2_m2m_dst_buf_remove(m2m_ctx))) {
+		u32 plane;
+
+		dev_dbg(inst->dev->dev, "%s: buf type %4u | index %4u\n",
+			__func__, buf->vb2_buf.type, buf->vb2_buf.index);
+
+		for (plane = 0; plane < inst->dst_fmt.num_planes; plane++)
+			vb2_set_plane_payload(&buf->vb2_buf, plane, 0);
+
+		v4l2_m2m_buf_done(buf, VB2_BUF_STATE_ERROR);
+	}
+
+	if (inst->needs_reallocation) {
+		wave5_vpu_dec_give_command(inst, DEC_RESET_FRAMEBUF_INFO, NULL);
+		inst->needs_reallocation = false;
+	}
+
+	if (v4l2_m2m_has_stopped(m2m_ctx)) {
+		ret = switch_state(inst, VPU_INST_STATE_INIT_SEQ);
+		if (ret)
+			return ret;
+	}
+
+	return 0;
+}
+
+static void wave5_vpu_dec_stop_streaming(struct vb2_queue *q)
+{
+	struct vpu_instance *inst = vb2_get_drv_priv(q);
+	struct v4l2_m2m_ctx *m2m_ctx = inst->v4l2_fh.m2m_ctx;
+	bool check_cmd = TRUE;
+
+	dev_dbg(inst->dev->dev, "%s: type: %u\n", __func__, q->type);
+
+	while (check_cmd) {
+		struct queue_status_info q_status;
+		struct dec_output_info dec_output_info;
+
+		wave5_vpu_dec_give_command(inst, DEC_GET_QUEUE_STATUS, &q_status);
+
+		if (q_status.report_queue_count == 0)
+			break;
+
+		if (wave5_vpu_wait_interrupt(inst, VPU_DEC_TIMEOUT) < 0)
+			break;
+
+		if (wave5_vpu_dec_get_output_info(inst, &dec_output_info))
+			dev_dbg(inst->dev->dev, "Getting decoding results from fw, fail\n");
+	}
+
+	v4l2_m2m_update_stop_streaming_state(m2m_ctx, q);
+
+	if (q->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE)
+		streamoff_output(q);
+	else
+		streamoff_capture(q);
+}
+
+static const struct vb2_ops wave5_vpu_dec_vb2_ops = {
+	.queue_setup = wave5_vpu_dec_queue_setup,
+	.wait_prepare = vb2_ops_wait_prepare,
+	.wait_finish = vb2_ops_wait_finish,
+	.buf_queue = wave5_vpu_dec_buf_queue,
+	.start_streaming = wave5_vpu_dec_start_streaming,
+	.stop_streaming = wave5_vpu_dec_stop_streaming,
+};
+
+static void wave5_set_default_format(struct v4l2_pix_format_mplane *src_fmt,
+				     struct v4l2_pix_format_mplane *dst_fmt)
+{
+	unsigned int dst_pix_fmt = dec_fmt_list[VPU_FMT_TYPE_RAW][0].v4l2_pix_fmt;
+	const struct v4l2_format_info *dst_fmt_info = v4l2_format_info(dst_pix_fmt);
+
+	src_fmt->pixelformat = dec_fmt_list[VPU_FMT_TYPE_CODEC][0].v4l2_pix_fmt;
+	src_fmt->field = V4L2_FIELD_NONE;
+	src_fmt->flags = 0;
+	src_fmt->num_planes = 1;
+	wave5_update_pix_fmt(src_fmt, 720, 480);
+
+	dst_fmt->pixelformat = dst_pix_fmt;
+	dst_fmt->field = V4L2_FIELD_NONE;
+	dst_fmt->flags = 0;
+	dst_fmt->num_planes = dst_fmt_info->mem_planes;
+	wave5_update_pix_fmt(dst_fmt, 736, 480);
+}
+
+static int wave5_vpu_dec_queue_init(void *priv, struct vb2_queue *src_vq, struct vb2_queue *dst_vq)
+{
+	return wave5_vpu_queue_init(priv, src_vq, dst_vq, &wave5_vpu_dec_vb2_ops);
+}
+
+static const struct vpu_instance_ops wave5_vpu_dec_inst_ops = {
+	.finish_process = wave5_vpu_dec_finish_decode,
+};
+
+static int initialize_sequence(struct vpu_instance *inst)
+{
+	struct dec_initial_info initial_info;
+	int ret = 0;
+
+	memset(&initial_info, 0, sizeof(struct dec_initial_info));
+
+	ret = wave5_vpu_dec_issue_seq_init(inst);
+	if (ret) {
+		dev_dbg(inst->dev->dev, "%s: wave5_vpu_dec_issue_seq_init, fail: %d\n",
+			__func__, ret);
+		return ret;
+	}
+
+	if (wave5_vpu_wait_interrupt(inst, VPU_DEC_TIMEOUT) < 0)
+		dev_dbg(inst->dev->dev, "%s: failed to call vpu_wait_interrupt()\n", __func__);
+
+	ret = wave5_vpu_dec_complete_seq_init(inst, &initial_info);
+	if (ret) {
+		dev_dbg(inst->dev->dev, "%s: vpu_dec_complete_seq_init, fail: %d, reason: %u\n",
+			__func__, ret, initial_info.seq_init_err_reason);
+		wave5_handle_src_buffer(inst, initial_info.rd_ptr);
+		return ret;
+	}
+
+	handle_dynamic_resolution_change(inst);
+
+	return 0;
+}
+
+static bool wave5_is_draining_or_eos(struct vpu_instance *inst)
+{
+	struct v4l2_m2m_ctx *m2m_ctx = inst->v4l2_fh.m2m_ctx;
+
+	lockdep_assert_held(&inst->state_spinlock);
+	return m2m_ctx->is_draining || inst->eos;
+}
+
+static void wave5_vpu_dec_device_run(void *priv)
+{
+	struct vpu_instance *inst = priv;
+	struct v4l2_m2m_ctx *m2m_ctx = inst->v4l2_fh.m2m_ctx;
+	struct queue_status_info q_status;
+	u32 fail_res = 0;
+	int ret = 0;
+
+	dev_dbg(inst->dev->dev, "%s: Fill the ring buffer with new bitstream data", __func__);
+
+	ret = fill_ringbuffer(inst);
+	if (ret) {
+		dev_warn(inst->dev->dev, "Filling ring buffer failed\n");
+		goto finish_job_and_return;
+	}
+
+	switch (inst->state) {
+	case VPU_INST_STATE_OPEN:
+		ret = initialize_sequence(inst);
+		if (ret) {
+			unsigned long flags;
+
+			spin_lock_irqsave(&inst->state_spinlock, flags);
+			if (wave5_is_draining_or_eos(inst) &&
+			    wave5_last_src_buffer_consumed(m2m_ctx)) {
+				struct vb2_queue *dst_vq = v4l2_m2m_get_dst_vq(m2m_ctx);
+
+				switch_state(inst, VPU_INST_STATE_STOP);
+
+				if (vb2_is_streaming(dst_vq))
+					send_eos_event(inst);
+				else
+					handle_dynamic_resolution_change(inst);
+
+				flag_last_buffer_done(inst);
+			}
+			spin_unlock_irqrestore(&inst->state_spinlock, flags);
+		} else {
+			switch_state(inst, VPU_INST_STATE_INIT_SEQ);
+		}
+
+		break;
+
+	case VPU_INST_STATE_INIT_SEQ:
+		/*
+		 * Do this early, preparing the fb can trigger an IRQ before
+		 * we had a chance to switch, which leads to an invalid state
+		 * change.
+		 */
+		switch_state(inst, VPU_INST_STATE_PIC_RUN);
+
+		/*
+		 * During DRC, the picture decoding remains pending, so just leave the job
+		 * active until this decode operation completes.
+		 */
+		wave5_vpu_dec_give_command(inst, DEC_GET_QUEUE_STATUS, &q_status);
+
+		/*
+		 * The sequence must be analyzed first to calculate the proper
+		 * size of the auxiliary buffers.
+		 */
+		ret = wave5_prepare_fb(inst);
+		if (ret) {
+			dev_warn(inst->dev->dev, "Framebuffer preparation, fail: %d\n", ret);
+			switch_state(inst, VPU_INST_STATE_STOP);
+			break;
+		}
+
+		if (q_status.instance_queue_count) {
+			dev_dbg(inst->dev->dev, "%s: leave with active job", __func__);
+			return;
+		}
+
+		fallthrough;
+	case VPU_INST_STATE_PIC_RUN:
+		ret = start_decode(inst, &fail_res);
+		if (ret) {
+			dev_err(inst->dev->dev,
+				"Frame decoding on m2m context (%p), fail: %d (result: %d)\n",
+				m2m_ctx, ret, fail_res);
+			break;
+		}
+		/* Return so that we leave this job active */
+		dev_dbg(inst->dev->dev, "%s: leave with active job", __func__);
+		return;
+	default:
+		WARN(1, "Execution of a job in state %s illegal.\n", state_to_str(inst->state));
+		break;
+	}
+
+finish_job_and_return:
+	dev_dbg(inst->dev->dev, "%s: leave and finish job", __func__);
+	v4l2_m2m_job_finish(inst->v4l2_m2m_dev, m2m_ctx);
+}
+
+static void wave5_vpu_dec_job_abort(void *priv)
+{
+	struct vpu_instance *inst = priv;
+	int ret;
+
+	ret = switch_state(inst, VPU_INST_STATE_STOP);
+	if (ret)
+		return;
+
+	ret = wave5_vpu_dec_set_eos_on_firmware(inst);
+	if (ret)
+		dev_warn(inst->dev->dev,
+			 "Setting EOS for the bitstream, fail: %d\n", ret);
+}
+
+static int wave5_vpu_dec_job_ready(void *priv)
+{
+	struct vpu_instance *inst = priv;
+	struct v4l2_m2m_ctx *m2m_ctx = inst->v4l2_fh.m2m_ctx;
+	unsigned long flags;
+	int ret = 0;
+
+	spin_lock_irqsave(&inst->state_spinlock, flags);
+
+	switch (inst->state) {
+	case VPU_INST_STATE_NONE:
+		dev_dbg(inst->dev->dev, "Decoder must be open to start queueing M2M jobs!\n");
+		break;
+	case VPU_INST_STATE_OPEN:
+		if (wave5_is_draining_or_eos(inst) || !v4l2_m2m_has_stopped(m2m_ctx) ||
+		    v4l2_m2m_num_src_bufs_ready(m2m_ctx) > 0) {
+			ret = 1;
+			break;
+		}
+
+		dev_dbg(inst->dev->dev,
+			"Decoder must be draining or >= 1 OUTPUT queue buffer must be queued!\n");
+		break;
+	case VPU_INST_STATE_INIT_SEQ:
+	case VPU_INST_STATE_PIC_RUN:
+		if (!m2m_ctx->cap_q_ctx.q.streaming) {
+			dev_dbg(inst->dev->dev, "CAPTURE queue must be streaming to queue jobs!\n");
+			break;
+		} else if (v4l2_m2m_num_dst_bufs_ready(m2m_ctx) < (inst->fbc_buf_count - 1)) {
+			dev_dbg(inst->dev->dev,
+				"No capture buffer ready to decode!\n");
+			break;
+		} else if (!wave5_is_draining_or_eos(inst) &&
+			   !v4l2_m2m_num_src_bufs_ready(m2m_ctx)) {
+			dev_dbg(inst->dev->dev,
+				"No bitstream data to decode!\n");
+			break;
+		}
+		ret = 1;
+		break;
+	case VPU_INST_STATE_STOP:
+		dev_dbg(inst->dev->dev, "Decoder is stopped, not running.\n");
+		break;
+	}
+
+	spin_unlock_irqrestore(&inst->state_spinlock, flags);
+
+	return ret;
+}
+
+static const struct v4l2_m2m_ops wave5_vpu_dec_m2m_ops = {
+	.device_run = wave5_vpu_dec_device_run,
+	.job_abort = wave5_vpu_dec_job_abort,
+	.job_ready = wave5_vpu_dec_job_ready,
+};
+
+static int wave5_vpu_open_dec(struct file *filp)
+{
+	struct video_device *vdev = video_devdata(filp);
+	struct vpu_device *dev = video_drvdata(filp);
+	struct vpu_instance *inst = NULL;
+	struct v4l2_m2m_ctx *m2m_ctx;
+	int ret = 0;
+
+	inst = kzalloc(sizeof(*inst), GFP_KERNEL);
+	if (!inst)
+		return -ENOMEM;
+
+	inst->dev = dev;
+	inst->type = VPU_INST_TYPE_DEC;
+	inst->ops = &wave5_vpu_dec_inst_ops;
+
+	spin_lock_init(&inst->state_spinlock);
+
+	inst->codec_info = kzalloc(sizeof(*inst->codec_info), GFP_KERNEL);
+	if (!inst->codec_info)
+		return -ENOMEM;
+
+	v4l2_fh_init(&inst->v4l2_fh, vdev);
+	filp->private_data = &inst->v4l2_fh;
+	v4l2_fh_add(&inst->v4l2_fh);
+
+	INIT_LIST_HEAD(&inst->list);
+	list_add_tail(&inst->list, &dev->instances);
+
+	inst->v4l2_m2m_dev = inst->dev->v4l2_m2m_dec_dev;
+	inst->v4l2_fh.m2m_ctx =
+		v4l2_m2m_ctx_init(inst->v4l2_m2m_dev, inst, wave5_vpu_dec_queue_init);
+	if (IS_ERR(inst->v4l2_fh.m2m_ctx)) {
+		ret = PTR_ERR(inst->v4l2_fh.m2m_ctx);
+		goto cleanup_inst;
+	}
+	m2m_ctx = inst->v4l2_fh.m2m_ctx;
+
+	v4l2_m2m_set_src_buffered(m2m_ctx, true);
+	v4l2_m2m_set_dst_buffered(m2m_ctx, true);
+	/*
+	 * We use the M2M job queue to ensure synchronization of steps where
+	 * needed, as IOCTLs can occur at anytime and we need to run commands on
+	 * the firmware in a specified order.
+	 * In order to initialize the sequence on the firmware within an M2M
+	 * job, the M2M framework needs to be able to queue jobs before
+	 * the CAPTURE queue has been started, because we need the results of the
+	 * initialization to properly prepare the CAPTURE queue with the correct
+	 * amount of buffers.
+	 * By setting ignore_cap_streaming to true the m2m framework will call
+	 * job_ready as soon as the OUTPUT queue is streaming, instead of
+	 * waiting until both the CAPTURE and OUTPUT queues are streaming.
+	 */
+	m2m_ctx->ignore_cap_streaming = true;
+
+	v4l2_ctrl_handler_init(&inst->v4l2_ctrl_hdl, 10);
+	v4l2_ctrl_new_std(&inst->v4l2_ctrl_hdl, NULL,
+			  V4L2_CID_MIN_BUFFERS_FOR_CAPTURE, 1, 32, 1, 1);
+
+	if (inst->v4l2_ctrl_hdl.error) {
+		ret = -ENODEV;
+		goto cleanup_inst;
+	}
+
+	inst->v4l2_fh.ctrl_handler = &inst->v4l2_ctrl_hdl;
+	v4l2_ctrl_handler_setup(&inst->v4l2_ctrl_hdl);
+
+	wave5_set_default_format(&inst->src_fmt, &inst->dst_fmt);
+	inst->colorspace = V4L2_COLORSPACE_REC709;
+	inst->ycbcr_enc = V4L2_YCBCR_ENC_DEFAULT;
+	inst->quantization = V4L2_QUANTIZATION_DEFAULT;
+	inst->xfer_func = V4L2_XFER_FUNC_DEFAULT;
+
+	init_completion(&inst->irq_done);
+
+	inst->id = ida_alloc(&inst->dev->inst_ida, GFP_KERNEL);
+	if (inst->id < 0) {
+		dev_warn(inst->dev->dev, "Allocating instance ID, fail: %d\n", inst->id);
+		ret = inst->id;
+		goto cleanup_inst;
+	}
+
+	wave5_vdi_allocate_sram(inst->dev);
+
+	return 0;
+
+cleanup_inst:
+	wave5_cleanup_instance(inst);
+	return ret;
+}
+
+static int wave5_vpu_dec_release(struct file *filp)
+{
+	return wave5_vpu_release_device(filp, wave5_vpu_dec_close, "decoder");
+}
+
+static const struct v4l2_file_operations wave5_vpu_dec_fops = {
+	.owner = THIS_MODULE,
+	.open = wave5_vpu_open_dec,
+	.release = wave5_vpu_dec_release,
+	.unlocked_ioctl = video_ioctl2,
+	.poll = v4l2_m2m_fop_poll,
+	.mmap = v4l2_m2m_fop_mmap,
+};
+
+int wave5_vpu_dec_register_device(struct vpu_device *dev)
+{
+	struct video_device *vdev_dec;
+	int ret;
+
+	vdev_dec = devm_kzalloc(dev->v4l2_dev.dev, sizeof(*vdev_dec), GFP_KERNEL);
+	if (!vdev_dec)
+		return -ENOMEM;
+
+	dev->v4l2_m2m_dec_dev = v4l2_m2m_init(&wave5_vpu_dec_m2m_ops);
+	if (IS_ERR(dev->v4l2_m2m_dec_dev)) {
+		ret = PTR_ERR(dev->v4l2_m2m_dec_dev);
+		dev_err(dev->dev, "v4l2_m2m_init, fail: %d\n", ret);
+		return -EINVAL;
+	}
+
+	dev->video_dev_dec = vdev_dec;
+
+	strscpy(vdev_dec->name, VPU_DEC_DEV_NAME, sizeof(vdev_dec->name));
+	vdev_dec->fops = &wave5_vpu_dec_fops;
+	vdev_dec->ioctl_ops = &wave5_vpu_dec_ioctl_ops;
+	vdev_dec->release = video_device_release_empty;
+	vdev_dec->v4l2_dev = &dev->v4l2_dev;
+	vdev_dec->vfl_dir = VFL_DIR_M2M;
+	vdev_dec->device_caps = V4L2_CAP_VIDEO_M2M_MPLANE | V4L2_CAP_STREAMING;
+	vdev_dec->lock = &dev->dev_lock;
+
+	ret = video_register_device(vdev_dec, VFL_TYPE_VIDEO, -1);
+	if (ret)
+		return ret;
+
+	video_set_drvdata(vdev_dec, dev);
+
+	return 0;
+}
+
+void wave5_vpu_dec_unregister_device(struct vpu_device *dev)
+{
+	video_unregister_device(dev->video_dev_dec);
+	if (dev->v4l2_m2m_dec_dev)
+		v4l2_m2m_release(dev->v4l2_m2m_dec_dev);
+}
diff --git a/drivers/media/platform/chips-media/wave5/wave5-vpu-enc.c b/drivers/media/platform/chips-media/wave5/wave5-vpu-enc.c
new file mode 100644
index 0000000000..f29cfa3af9
--- /dev/null
+++ b/drivers/media/platform/chips-media/wave5/wave5-vpu-enc.c
@@ -0,0 +1,1794 @@
+// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+/*
+ * Wave5 series multi-standard codec IP - encoder interface
+ *
+ * Copyright (C) 2021-2023 CHIPS&MEDIA INC
+ */
+
+#include "wave5-helper.h"
+
+#define VPU_ENC_DEV_NAME "C&M Wave5 VPU encoder"
+#define VPU_ENC_DRV_NAME "wave5-enc"
+
+static const struct vpu_format enc_fmt_list[FMT_TYPES][MAX_FMTS] = {
+	[VPU_FMT_TYPE_CODEC] = {
+		{
+			.v4l2_pix_fmt = V4L2_PIX_FMT_HEVC,
+			.max_width = W5_MAX_ENC_PIC_WIDTH,
+			.min_width = W5_MIN_ENC_PIC_WIDTH,
+			.max_height = W5_MAX_ENC_PIC_HEIGHT,
+			.min_height = W5_MIN_ENC_PIC_HEIGHT,
+		},
+		{
+			.v4l2_pix_fmt = V4L2_PIX_FMT_H264,
+			.max_width = W5_MAX_ENC_PIC_WIDTH,
+			.min_width = W5_MIN_ENC_PIC_WIDTH,
+			.max_height = W5_MAX_ENC_PIC_HEIGHT,
+			.min_height = W5_MIN_ENC_PIC_HEIGHT,
+		},
+	},
+	[VPU_FMT_TYPE_RAW] = {
+		{
+			.v4l2_pix_fmt = V4L2_PIX_FMT_YUV420,
+			.max_width = W5_MAX_ENC_PIC_WIDTH,
+			.min_width = W5_MIN_ENC_PIC_WIDTH,
+			.max_height = W5_MAX_ENC_PIC_HEIGHT,
+			.min_height = W5_MIN_ENC_PIC_HEIGHT,
+		},
+		{
+			.v4l2_pix_fmt = V4L2_PIX_FMT_NV12,
+			.max_width = W5_MAX_ENC_PIC_WIDTH,
+			.min_width = W5_MIN_ENC_PIC_WIDTH,
+			.max_height = W5_MAX_ENC_PIC_HEIGHT,
+			.min_height = W5_MIN_ENC_PIC_HEIGHT,
+		},
+		{
+			.v4l2_pix_fmt = V4L2_PIX_FMT_NV21,
+			.max_width = W5_MAX_ENC_PIC_WIDTH,
+			.min_width = W5_MIN_ENC_PIC_WIDTH,
+			.max_height = W5_MAX_ENC_PIC_HEIGHT,
+			.min_height = W5_MIN_ENC_PIC_HEIGHT,
+		},
+		{
+			.v4l2_pix_fmt = V4L2_PIX_FMT_YUV420M,
+			.max_width = W5_MAX_ENC_PIC_WIDTH,
+			.min_width = W5_MIN_ENC_PIC_WIDTH,
+			.max_height = W5_MAX_ENC_PIC_HEIGHT,
+			.min_height = W5_MIN_ENC_PIC_HEIGHT,
+		},
+		{
+			.v4l2_pix_fmt = V4L2_PIX_FMT_NV12M,
+			.max_width = W5_MAX_ENC_PIC_WIDTH,
+			.min_width = W5_MIN_ENC_PIC_WIDTH,
+			.max_height = W5_MAX_ENC_PIC_HEIGHT,
+			.min_height = W5_MIN_ENC_PIC_HEIGHT,
+		},
+		{
+			.v4l2_pix_fmt = V4L2_PIX_FMT_NV21M,
+			.max_width = W5_MAX_ENC_PIC_WIDTH,
+			.min_width = W5_MIN_ENC_PIC_WIDTH,
+			.max_height = W5_MAX_ENC_PIC_HEIGHT,
+			.min_height = W5_MIN_ENC_PIC_HEIGHT,
+		},
+	}
+};
+
+static int switch_state(struct vpu_instance *inst, enum vpu_instance_state state)
+{
+	switch (state) {
+	case VPU_INST_STATE_NONE:
+		goto invalid_state_switch;
+	case VPU_INST_STATE_OPEN:
+		if (inst->state != VPU_INST_STATE_NONE)
+			goto invalid_state_switch;
+		break;
+	case VPU_INST_STATE_INIT_SEQ:
+		if (inst->state != VPU_INST_STATE_OPEN && inst->state != VPU_INST_STATE_STOP)
+			goto invalid_state_switch;
+		break;
+	case VPU_INST_STATE_PIC_RUN:
+		if (inst->state != VPU_INST_STATE_INIT_SEQ)
+			goto invalid_state_switch;
+		break;
+	case VPU_INST_STATE_STOP:
+		break;
+	};
+
+	dev_dbg(inst->dev->dev, "Switch state from %s to %s.\n",
+		state_to_str(inst->state), state_to_str(state));
+	inst->state = state;
+	return 0;
+
+invalid_state_switch:
+	WARN(1, "Invalid state switch from %s to %s.\n",
+	     state_to_str(inst->state), state_to_str(state));
+	return -EINVAL;
+}
+
+static void wave5_update_pix_fmt(struct v4l2_pix_format_mplane *pix_mp, unsigned int width,
+				 unsigned int height)
+{
+	switch (pix_mp->pixelformat) {
+	case V4L2_PIX_FMT_YUV420:
+	case V4L2_PIX_FMT_NV12:
+	case V4L2_PIX_FMT_NV21:
+		pix_mp->width = width;
+		pix_mp->height = height;
+		pix_mp->plane_fmt[0].bytesperline = round_up(width, 32);
+		pix_mp->plane_fmt[0].sizeimage = round_up(width, 32) * height * 3 / 2;
+		break;
+	case V4L2_PIX_FMT_YUV420M:
+		pix_mp->width = width;
+		pix_mp->height = height;
+		pix_mp->plane_fmt[0].bytesperline = round_up(width, 32);
+		pix_mp->plane_fmt[0].sizeimage = round_up(width, 32) * height;
+		pix_mp->plane_fmt[1].bytesperline = round_up(width, 32) / 2;
+		pix_mp->plane_fmt[1].sizeimage = round_up(width, 32) * height / 4;
+		pix_mp->plane_fmt[2].bytesperline = round_up(width, 32) / 2;
+		pix_mp->plane_fmt[2].sizeimage = round_up(width, 32) * height / 4;
+		break;
+	case V4L2_PIX_FMT_NV12M:
+	case V4L2_PIX_FMT_NV21M:
+		pix_mp->width = width;
+		pix_mp->height = height;
+		pix_mp->plane_fmt[0].bytesperline = round_up(width, 32);
+		pix_mp->plane_fmt[0].sizeimage = round_up(width, 32) * height;
+		pix_mp->plane_fmt[1].bytesperline = round_up(width, 32);
+		pix_mp->plane_fmt[1].sizeimage = round_up(width, 32) * height / 2;
+		break;
+	default:
+		pix_mp->width = width;
+		pix_mp->height = height;
+		pix_mp->plane_fmt[0].bytesperline = 0;
+		pix_mp->plane_fmt[0].sizeimage = width * height / 8 * 3;
+		break;
+	}
+}
+
+static int start_encode(struct vpu_instance *inst, u32 *fail_res)
+{
+	struct v4l2_m2m_ctx *m2m_ctx = inst->v4l2_fh.m2m_ctx;
+	int ret;
+	struct vb2_v4l2_buffer *src_buf;
+	struct vb2_v4l2_buffer *dst_buf;
+	struct frame_buffer frame_buf;
+	struct enc_param pic_param;
+	u32 stride = ALIGN(inst->dst_fmt.width, 32);
+	u32 luma_size = (stride * inst->dst_fmt.height);
+	u32 chroma_size = ((stride / 2) * (inst->dst_fmt.height / 2));
+
+	memset(&pic_param, 0, sizeof(struct enc_param));
+	memset(&frame_buf, 0, sizeof(struct frame_buffer));
+
+	dst_buf = v4l2_m2m_next_dst_buf(m2m_ctx);
+	if (!dst_buf) {
+		dev_dbg(inst->dev->dev, "%s: No destination buffer found\n", __func__);
+		return -EAGAIN;
+	}
+
+	pic_param.pic_stream_buffer_addr =
+		vb2_dma_contig_plane_dma_addr(&dst_buf->vb2_buf, 0);
+	pic_param.pic_stream_buffer_size =
+		vb2_plane_size(&dst_buf->vb2_buf, 0);
+
+	src_buf = v4l2_m2m_next_src_buf(m2m_ctx);
+	if (!src_buf) {
+		dev_dbg(inst->dev->dev, "%s: No source buffer found\n", __func__);
+		if (m2m_ctx->is_draining)
+			pic_param.src_end_flag = 1;
+		else
+			return -EAGAIN;
+	} else {
+		if (inst->src_fmt.num_planes == 1) {
+			frame_buf.buf_y =
+				vb2_dma_contig_plane_dma_addr(&src_buf->vb2_buf, 0);
+			frame_buf.buf_cb = frame_buf.buf_y + luma_size;
+			frame_buf.buf_cr = frame_buf.buf_cb + chroma_size;
+		} else if (inst->src_fmt.num_planes == 2) {
+			frame_buf.buf_y =
+				vb2_dma_contig_plane_dma_addr(&src_buf->vb2_buf, 0);
+			frame_buf.buf_cb =
+				vb2_dma_contig_plane_dma_addr(&src_buf->vb2_buf, 1);
+			frame_buf.buf_cr = frame_buf.buf_cb + chroma_size;
+		} else if (inst->src_fmt.num_planes == 3) {
+			frame_buf.buf_y =
+				vb2_dma_contig_plane_dma_addr(&src_buf->vb2_buf, 0);
+			frame_buf.buf_cb =
+				vb2_dma_contig_plane_dma_addr(&src_buf->vb2_buf, 1);
+			frame_buf.buf_cr =
+				vb2_dma_contig_plane_dma_addr(&src_buf->vb2_buf, 2);
+		}
+		frame_buf.stride = stride;
+		pic_param.src_idx = src_buf->vb2_buf.index;
+	}
+
+	pic_param.source_frame = &frame_buf;
+	pic_param.code_option.implicit_header_encode = 1;
+	pic_param.code_option.encode_aud = inst->encode_aud;
+	ret = wave5_vpu_enc_start_one_frame(inst, &pic_param, fail_res);
+	if (ret) {
+		if (*fail_res == WAVE5_SYSERR_QUEUEING_FAIL)
+			return -EINVAL;
+
+		dev_dbg(inst->dev->dev, "%s: wave5_vpu_enc_start_one_frame fail: %d\n",
+			__func__, ret);
+		src_buf = v4l2_m2m_src_buf_remove(m2m_ctx);
+		if (!src_buf) {
+			dev_dbg(inst->dev->dev,
+				"%s: Removing src buf failed, the queue is empty\n",
+				__func__);
+			return -EINVAL;
+		}
+		dst_buf = v4l2_m2m_dst_buf_remove(m2m_ctx);
+		if (!dst_buf) {
+			dev_dbg(inst->dev->dev,
+				"%s: Removing dst buf failed, the queue is empty\n",
+				__func__);
+			return -EINVAL;
+		}
+		switch_state(inst, VPU_INST_STATE_STOP);
+		dst_buf->vb2_buf.timestamp = src_buf->vb2_buf.timestamp;
+		v4l2_m2m_buf_done(src_buf, VB2_BUF_STATE_ERROR);
+		v4l2_m2m_buf_done(dst_buf, VB2_BUF_STATE_ERROR);
+	} else {
+		dev_dbg(inst->dev->dev, "%s: wave5_vpu_enc_start_one_frame success\n",
+			__func__);
+		/*
+		 * Remove the source buffer from the ready-queue now and finish
+		 * it in the videobuf2 framework once the index is returned by the
+		 * firmware in finish_encode
+		 */
+		if (src_buf)
+			v4l2_m2m_src_buf_remove_by_idx(m2m_ctx, src_buf->vb2_buf.index);
+	}
+
+	return 0;
+}
+
+static void wave5_vpu_enc_finish_encode(struct vpu_instance *inst)
+{
+	struct v4l2_m2m_ctx *m2m_ctx = inst->v4l2_fh.m2m_ctx;
+	int ret;
+	struct enc_output_info enc_output_info;
+	struct vb2_v4l2_buffer *src_buf = NULL;
+	struct vb2_v4l2_buffer *dst_buf = NULL;
+
+	ret = wave5_vpu_enc_get_output_info(inst, &enc_output_info);
+	if (ret) {
+		dev_dbg(inst->dev->dev,
+			"%s: vpu_enc_get_output_info fail: %d  reason: %u | info: %u\n",
+			__func__, ret, enc_output_info.error_reason, enc_output_info.warn_info);
+		return;
+	}
+
+	dev_dbg(inst->dev->dev,
+		"%s: pic_type %i recon_idx %i src_idx %i pic_byte %u pts %llu\n",
+		__func__,  enc_output_info.pic_type, enc_output_info.recon_frame_index,
+		enc_output_info.enc_src_idx, enc_output_info.enc_pic_byte, enc_output_info.pts);
+
+	/*
+	 * The source buffer will not be found in the ready-queue as it has been
+	 * dropped after sending of the encode firmware command, locate it in
+	 * the videobuf2 queue directly
+	 */
+	if (enc_output_info.enc_src_idx >= 0) {
+		struct vb2_buffer *vb = vb2_get_buffer(v4l2_m2m_get_src_vq(m2m_ctx),
+						       enc_output_info.enc_src_idx);
+		if (vb->state != VB2_BUF_STATE_ACTIVE)
+			dev_warn(inst->dev->dev,
+				 "%s: encoded buffer (%d) was not in ready queue %i.",
+				 __func__, enc_output_info.enc_src_idx, vb->state);
+		else
+			src_buf = to_vb2_v4l2_buffer(vb);
+
+		if (src_buf) {
+			inst->timestamp = src_buf->vb2_buf.timestamp;
+			v4l2_m2m_buf_done(src_buf, VB2_BUF_STATE_DONE);
+		} else {
+			dev_warn(inst->dev->dev, "%s: no source buffer with index: %d found\n",
+				 __func__, enc_output_info.enc_src_idx);
+		}
+	}
+
+	dst_buf = v4l2_m2m_dst_buf_remove(m2m_ctx);
+	if (enc_output_info.recon_frame_index == RECON_IDX_FLAG_ENC_END) {
+		static const struct v4l2_event vpu_event_eos = {
+			.type = V4L2_EVENT_EOS
+		};
+
+		if (!WARN_ON(!dst_buf)) {
+			vb2_set_plane_payload(&dst_buf->vb2_buf, 0, 0);
+			dst_buf->field = V4L2_FIELD_NONE;
+			v4l2_m2m_last_buffer_done(m2m_ctx, dst_buf);
+		}
+
+		v4l2_event_queue_fh(&inst->v4l2_fh, &vpu_event_eos);
+
+		v4l2_m2m_job_finish(inst->v4l2_m2m_dev, m2m_ctx);
+	} else {
+		if (!dst_buf) {
+			dev_warn(inst->dev->dev, "No bitstream buffer.");
+			v4l2_m2m_job_finish(inst->v4l2_m2m_dev, m2m_ctx);
+			return;
+		}
+
+		vb2_set_plane_payload(&dst_buf->vb2_buf, 0, enc_output_info.bitstream_size);
+
+		dst_buf->vb2_buf.timestamp = inst->timestamp;
+		dst_buf->field = V4L2_FIELD_NONE;
+		if (enc_output_info.pic_type == PIC_TYPE_I) {
+			if (enc_output_info.enc_vcl_nut == 19 ||
+			    enc_output_info.enc_vcl_nut == 20)
+				dst_buf->flags |= V4L2_BUF_FLAG_KEYFRAME;
+			else
+				dst_buf->flags |= V4L2_BUF_FLAG_PFRAME;
+		} else if (enc_output_info.pic_type == PIC_TYPE_P) {
+			dst_buf->flags |= V4L2_BUF_FLAG_PFRAME;
+		} else if (enc_output_info.pic_type == PIC_TYPE_B) {
+			dst_buf->flags |= V4L2_BUF_FLAG_BFRAME;
+		}
+
+		v4l2_m2m_buf_done(dst_buf, VB2_BUF_STATE_DONE);
+
+		dev_dbg(inst->dev->dev, "%s: frame_cycle %8u\n",
+			__func__, enc_output_info.frame_cycle);
+
+		v4l2_m2m_job_finish(inst->v4l2_m2m_dev, m2m_ctx);
+	}
+}
+
+static int wave5_vpu_enc_querycap(struct file *file, void *fh, struct v4l2_capability *cap)
+{
+	strscpy(cap->driver, VPU_ENC_DRV_NAME, sizeof(cap->driver));
+	strscpy(cap->card, VPU_ENC_DRV_NAME, sizeof(cap->card));
+
+	return 0;
+}
+
+static int wave5_vpu_enc_enum_framesizes(struct file *f, void *fh, struct v4l2_frmsizeenum *fsize)
+{
+	const struct vpu_format *vpu_fmt;
+
+	if (fsize->index)
+		return -EINVAL;
+
+	vpu_fmt = wave5_find_vpu_fmt(fsize->pixel_format, enc_fmt_list[VPU_FMT_TYPE_CODEC]);
+	if (!vpu_fmt) {
+		vpu_fmt = wave5_find_vpu_fmt(fsize->pixel_format, enc_fmt_list[VPU_FMT_TYPE_RAW]);
+		if (!vpu_fmt)
+			return -EINVAL;
+	}
+
+	fsize->type = V4L2_FRMSIZE_TYPE_CONTINUOUS;
+	fsize->stepwise.min_width = vpu_fmt->min_width;
+	fsize->stepwise.max_width = vpu_fmt->max_width;
+	fsize->stepwise.step_width = 1;
+	fsize->stepwise.min_height = vpu_fmt->min_height;
+	fsize->stepwise.max_height = vpu_fmt->max_height;
+	fsize->stepwise.step_height = 1;
+
+	return 0;
+}
+
+static int wave5_vpu_enc_enum_fmt_cap(struct file *file, void *fh, struct v4l2_fmtdesc *f)
+{
+	struct vpu_instance *inst = wave5_to_vpu_inst(fh);
+	const struct vpu_format *vpu_fmt;
+
+	dev_dbg(inst->dev->dev, "%s: index: %u\n", __func__, f->index);
+
+	vpu_fmt = wave5_find_vpu_fmt_by_idx(f->index, enc_fmt_list[VPU_FMT_TYPE_CODEC]);
+	if (!vpu_fmt)
+		return -EINVAL;
+
+	f->pixelformat = vpu_fmt->v4l2_pix_fmt;
+	f->flags = 0;
+
+	return 0;
+}
+
+static int wave5_vpu_enc_try_fmt_cap(struct file *file, void *fh, struct v4l2_format *f)
+{
+	struct vpu_instance *inst = wave5_to_vpu_inst(fh);
+	const struct vpu_format *vpu_fmt;
+
+	dev_dbg(inst->dev->dev, "%s: fourcc: %u width: %u height: %u num_planes: %u field: %u\n",
+		__func__, f->fmt.pix_mp.pixelformat, f->fmt.pix_mp.width, f->fmt.pix_mp.height,
+		f->fmt.pix_mp.num_planes, f->fmt.pix_mp.field);
+
+	vpu_fmt = wave5_find_vpu_fmt(f->fmt.pix_mp.pixelformat, enc_fmt_list[VPU_FMT_TYPE_CODEC]);
+	if (!vpu_fmt) {
+		f->fmt.pix_mp.pixelformat = inst->dst_fmt.pixelformat;
+		f->fmt.pix_mp.num_planes = inst->dst_fmt.num_planes;
+		wave5_update_pix_fmt(&f->fmt.pix_mp, inst->dst_fmt.width, inst->dst_fmt.height);
+	} else {
+		int width = clamp(f->fmt.pix_mp.width, vpu_fmt->min_width, vpu_fmt->max_width);
+		int height = clamp(f->fmt.pix_mp.height, vpu_fmt->min_height, vpu_fmt->max_height);
+
+		f->fmt.pix_mp.pixelformat = vpu_fmt->v4l2_pix_fmt;
+		f->fmt.pix_mp.num_planes = 1;
+		wave5_update_pix_fmt(&f->fmt.pix_mp, width, height);
+	}
+
+	f->fmt.pix_mp.flags = 0;
+	f->fmt.pix_mp.field = V4L2_FIELD_NONE;
+	f->fmt.pix_mp.colorspace = inst->colorspace;
+	f->fmt.pix_mp.ycbcr_enc = inst->ycbcr_enc;
+	f->fmt.pix_mp.quantization = inst->quantization;
+	f->fmt.pix_mp.xfer_func = inst->xfer_func;
+
+	return 0;
+}
+
+static int wave5_vpu_enc_s_fmt_cap(struct file *file, void *fh, struct v4l2_format *f)
+{
+	struct vpu_instance *inst = wave5_to_vpu_inst(fh);
+	int i, ret;
+
+	dev_dbg(inst->dev->dev, "%s: fourcc: %u width: %u height: %u num_planes: %u field: %u\n",
+		__func__, f->fmt.pix_mp.pixelformat, f->fmt.pix_mp.width, f->fmt.pix_mp.height,
+		f->fmt.pix_mp.num_planes, f->fmt.pix_mp.field);
+
+	ret = wave5_vpu_enc_try_fmt_cap(file, fh, f);
+	if (ret)
+		return ret;
+
+	inst->std = wave5_to_vpu_std(f->fmt.pix_mp.pixelformat, inst->type);
+	if (inst->std == STD_UNKNOWN) {
+		dev_warn(inst->dev->dev, "unsupported pixelformat: %.4s\n",
+			 (char *)&f->fmt.pix_mp.pixelformat);
+		return -EINVAL;
+	}
+
+	inst->dst_fmt.width = f->fmt.pix_mp.width;
+	inst->dst_fmt.height = f->fmt.pix_mp.height;
+	inst->dst_fmt.pixelformat = f->fmt.pix_mp.pixelformat;
+	inst->dst_fmt.field = f->fmt.pix_mp.field;
+	inst->dst_fmt.flags = f->fmt.pix_mp.flags;
+	inst->dst_fmt.num_planes = f->fmt.pix_mp.num_planes;
+	for (i = 0; i < inst->dst_fmt.num_planes; i++) {
+		inst->dst_fmt.plane_fmt[i].bytesperline = f->fmt.pix_mp.plane_fmt[i].bytesperline;
+		inst->dst_fmt.plane_fmt[i].sizeimage = f->fmt.pix_mp.plane_fmt[i].sizeimage;
+	}
+
+	return 0;
+}
+
+static int wave5_vpu_enc_g_fmt_cap(struct file *file, void *fh, struct v4l2_format *f)
+{
+	struct vpu_instance *inst = wave5_to_vpu_inst(fh);
+	int i;
+
+	f->fmt.pix_mp.width = inst->dst_fmt.width;
+	f->fmt.pix_mp.height = inst->dst_fmt.height;
+	f->fmt.pix_mp.pixelformat = inst->dst_fmt.pixelformat;
+	f->fmt.pix_mp.field = inst->dst_fmt.field;
+	f->fmt.pix_mp.flags = inst->dst_fmt.flags;
+	f->fmt.pix_mp.num_planes = inst->dst_fmt.num_planes;
+	for (i = 0; i < f->fmt.pix_mp.num_planes; i++) {
+		f->fmt.pix_mp.plane_fmt[i].bytesperline = inst->dst_fmt.plane_fmt[i].bytesperline;
+		f->fmt.pix_mp.plane_fmt[i].sizeimage = inst->dst_fmt.plane_fmt[i].sizeimage;
+	}
+
+	f->fmt.pix_mp.colorspace = inst->colorspace;
+	f->fmt.pix_mp.ycbcr_enc = inst->ycbcr_enc;
+	f->fmt.pix_mp.quantization = inst->quantization;
+	f->fmt.pix_mp.xfer_func = inst->xfer_func;
+
+	return 0;
+}
+
+static int wave5_vpu_enc_enum_fmt_out(struct file *file, void *fh, struct v4l2_fmtdesc *f)
+{
+	struct vpu_instance *inst = wave5_to_vpu_inst(fh);
+	const struct vpu_format *vpu_fmt;
+
+	dev_dbg(inst->dev->dev, "%s: index: %u\n", __func__, f->index);
+
+	vpu_fmt = wave5_find_vpu_fmt_by_idx(f->index, enc_fmt_list[VPU_FMT_TYPE_RAW]);
+	if (!vpu_fmt)
+		return -EINVAL;
+
+	f->pixelformat = vpu_fmt->v4l2_pix_fmt;
+	f->flags = 0;
+
+	return 0;
+}
+
+static int wave5_vpu_enc_try_fmt_out(struct file *file, void *fh, struct v4l2_format *f)
+{
+	struct vpu_instance *inst = wave5_to_vpu_inst(fh);
+	const struct vpu_format *vpu_fmt;
+
+	dev_dbg(inst->dev->dev, "%s: fourcc: %u width: %u height: %u num_planes: %u field: %u\n",
+		__func__, f->fmt.pix_mp.pixelformat, f->fmt.pix_mp.width, f->fmt.pix_mp.height,
+		f->fmt.pix_mp.num_planes, f->fmt.pix_mp.field);
+
+	vpu_fmt = wave5_find_vpu_fmt(f->fmt.pix_mp.pixelformat, enc_fmt_list[VPU_FMT_TYPE_RAW]);
+	if (!vpu_fmt) {
+		f->fmt.pix_mp.pixelformat = inst->src_fmt.pixelformat;
+		f->fmt.pix_mp.num_planes = inst->src_fmt.num_planes;
+		wave5_update_pix_fmt(&f->fmt.pix_mp, inst->src_fmt.width, inst->src_fmt.height);
+	} else {
+		int width = clamp(f->fmt.pix_mp.width, vpu_fmt->min_width, vpu_fmt->max_width);
+		int height = clamp(f->fmt.pix_mp.height, vpu_fmt->min_height, vpu_fmt->max_height);
+		const struct v4l2_format_info *info = v4l2_format_info(vpu_fmt->v4l2_pix_fmt);
+
+		f->fmt.pix_mp.pixelformat = vpu_fmt->v4l2_pix_fmt;
+		f->fmt.pix_mp.num_planes = info->mem_planes;
+		wave5_update_pix_fmt(&f->fmt.pix_mp, width, height);
+	}
+
+	f->fmt.pix_mp.flags = 0;
+	f->fmt.pix_mp.field = V4L2_FIELD_NONE;
+
+	return 0;
+}
+
+static int wave5_vpu_enc_s_fmt_out(struct file *file, void *fh, struct v4l2_format *f)
+{
+	struct vpu_instance *inst = wave5_to_vpu_inst(fh);
+	int i, ret;
+
+	dev_dbg(inst->dev->dev, "%s: fourcc: %u width: %u height: %u num_planes: %u field: %u\n",
+		__func__, f->fmt.pix_mp.pixelformat, f->fmt.pix_mp.width, f->fmt.pix_mp.height,
+		f->fmt.pix_mp.num_planes, f->fmt.pix_mp.field);
+
+	ret = wave5_vpu_enc_try_fmt_out(file, fh, f);
+	if (ret)
+		return ret;
+
+	inst->src_fmt.width = f->fmt.pix_mp.width;
+	inst->src_fmt.height = f->fmt.pix_mp.height;
+	inst->src_fmt.pixelformat = f->fmt.pix_mp.pixelformat;
+	inst->src_fmt.field = f->fmt.pix_mp.field;
+	inst->src_fmt.flags = f->fmt.pix_mp.flags;
+	inst->src_fmt.num_planes = f->fmt.pix_mp.num_planes;
+	for (i = 0; i < inst->src_fmt.num_planes; i++) {
+		inst->src_fmt.plane_fmt[i].bytesperline = f->fmt.pix_mp.plane_fmt[i].bytesperline;
+		inst->src_fmt.plane_fmt[i].sizeimage = f->fmt.pix_mp.plane_fmt[i].sizeimage;
+	}
+
+	if (inst->src_fmt.pixelformat == V4L2_PIX_FMT_NV12 ||
+	    inst->src_fmt.pixelformat == V4L2_PIX_FMT_NV12M) {
+		inst->cbcr_interleave = true;
+		inst->nv21 = false;
+	} else if (inst->src_fmt.pixelformat == V4L2_PIX_FMT_NV21 ||
+		   inst->src_fmt.pixelformat == V4L2_PIX_FMT_NV21M) {
+		inst->cbcr_interleave = true;
+		inst->nv21 = true;
+	} else {
+		inst->cbcr_interleave = false;
+		inst->nv21 = false;
+	}
+
+	inst->colorspace = f->fmt.pix_mp.colorspace;
+	inst->ycbcr_enc = f->fmt.pix_mp.ycbcr_enc;
+	inst->quantization = f->fmt.pix_mp.quantization;
+	inst->xfer_func = f->fmt.pix_mp.xfer_func;
+
+	wave5_update_pix_fmt(&inst->dst_fmt, f->fmt.pix_mp.width, f->fmt.pix_mp.height);
+
+	return 0;
+}
+
+static int wave5_vpu_enc_g_selection(struct file *file, void *fh, struct v4l2_selection *s)
+{
+	struct vpu_instance *inst = wave5_to_vpu_inst(fh);
+
+	dev_dbg(inst->dev->dev, "%s: type: %u | target: %u\n", __func__, s->type, s->target);
+
+	if (s->type != V4L2_BUF_TYPE_VIDEO_OUTPUT)
+		return -EINVAL;
+	switch (s->target) {
+	case V4L2_SEL_TGT_CROP_DEFAULT:
+	case V4L2_SEL_TGT_CROP_BOUNDS:
+	case V4L2_SEL_TGT_CROP:
+		s->r.left = 0;
+		s->r.top = 0;
+		s->r.width = inst->dst_fmt.width;
+		s->r.height = inst->dst_fmt.height;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static int wave5_vpu_enc_s_selection(struct file *file, void *fh, struct v4l2_selection *s)
+{
+	struct vpu_instance *inst = wave5_to_vpu_inst(fh);
+
+	if (s->type != V4L2_BUF_TYPE_VIDEO_OUTPUT)
+		return -EINVAL;
+
+	if (s->target != V4L2_SEL_TGT_CROP)
+		return -EINVAL;
+
+	dev_dbg(inst->dev->dev, "%s: V4L2_SEL_TGT_CROP width: %u | height: %u\n",
+		__func__, s->r.width, s->r.height);
+
+	s->r.left = 0;
+	s->r.top = 0;
+	s->r.width = inst->src_fmt.width;
+	s->r.height = inst->src_fmt.height;
+
+	return 0;
+}
+
+static int wave5_vpu_enc_encoder_cmd(struct file *file, void *fh, struct v4l2_encoder_cmd *ec)
+{
+	struct vpu_instance *inst = wave5_to_vpu_inst(fh);
+	struct v4l2_m2m_ctx *m2m_ctx = inst->v4l2_fh.m2m_ctx;
+	int ret;
+
+	ret = v4l2_m2m_ioctl_try_encoder_cmd(file, fh, ec);
+	if (ret)
+		return ret;
+
+	if (!wave5_vpu_both_queues_are_streaming(inst))
+		return 0;
+
+	switch (ec->cmd) {
+	case V4L2_ENC_CMD_STOP:
+		if (m2m_ctx->is_draining)
+			return -EBUSY;
+
+		if (m2m_ctx->has_stopped)
+			return 0;
+
+		m2m_ctx->last_src_buf = v4l2_m2m_last_src_buf(m2m_ctx);
+		m2m_ctx->is_draining = true;
+		break;
+	case V4L2_ENC_CMD_START:
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static int wave5_vpu_enc_g_parm(struct file *file, void *fh, struct v4l2_streamparm *a)
+{
+	struct vpu_instance *inst = wave5_to_vpu_inst(fh);
+
+	dev_dbg(inst->dev->dev, "%s: type: %u\n", __func__, a->type);
+
+	if (a->type != V4L2_BUF_TYPE_VIDEO_OUTPUT && a->type != V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE)
+		return -EINVAL;
+
+	a->parm.output.capability = V4L2_CAP_TIMEPERFRAME;
+	a->parm.output.timeperframe.numerator = 1;
+	a->parm.output.timeperframe.denominator = inst->frame_rate;
+
+	dev_dbg(inst->dev->dev, "%s: numerator: %u | denominator: %u\n",
+		__func__, a->parm.output.timeperframe.numerator,
+		a->parm.output.timeperframe.denominator);
+
+	return 0;
+}
+
+static int wave5_vpu_enc_s_parm(struct file *file, void *fh, struct v4l2_streamparm *a)
+{
+	struct vpu_instance *inst = wave5_to_vpu_inst(fh);
+
+	dev_dbg(inst->dev->dev, "%s: type: %u\n", __func__, a->type);
+
+	if (a->type != V4L2_BUF_TYPE_VIDEO_OUTPUT && a->type != V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE)
+		return -EINVAL;
+
+	a->parm.output.capability = V4L2_CAP_TIMEPERFRAME;
+	if (a->parm.output.timeperframe.denominator && a->parm.output.timeperframe.numerator) {
+		inst->frame_rate = a->parm.output.timeperframe.denominator /
+				   a->parm.output.timeperframe.numerator;
+	} else {
+		a->parm.output.timeperframe.numerator = 1;
+		a->parm.output.timeperframe.denominator = inst->frame_rate;
+	}
+
+	dev_dbg(inst->dev->dev, "%s: numerator: %u | denominator: %u\n",
+		__func__, a->parm.output.timeperframe.numerator,
+		a->parm.output.timeperframe.denominator);
+
+	return 0;
+}
+
+static const struct v4l2_ioctl_ops wave5_vpu_enc_ioctl_ops = {
+	.vidioc_querycap = wave5_vpu_enc_querycap,
+	.vidioc_enum_framesizes = wave5_vpu_enc_enum_framesizes,
+
+	.vidioc_enum_fmt_vid_cap	= wave5_vpu_enc_enum_fmt_cap,
+	.vidioc_s_fmt_vid_cap_mplane = wave5_vpu_enc_s_fmt_cap,
+	.vidioc_g_fmt_vid_cap_mplane = wave5_vpu_enc_g_fmt_cap,
+	.vidioc_try_fmt_vid_cap_mplane = wave5_vpu_enc_try_fmt_cap,
+
+	.vidioc_enum_fmt_vid_out	= wave5_vpu_enc_enum_fmt_out,
+	.vidioc_s_fmt_vid_out_mplane = wave5_vpu_enc_s_fmt_out,
+	.vidioc_g_fmt_vid_out_mplane = wave5_vpu_g_fmt_out,
+	.vidioc_try_fmt_vid_out_mplane = wave5_vpu_enc_try_fmt_out,
+
+	.vidioc_g_selection = wave5_vpu_enc_g_selection,
+	.vidioc_s_selection = wave5_vpu_enc_s_selection,
+
+	.vidioc_g_parm = wave5_vpu_enc_g_parm,
+	.vidioc_s_parm = wave5_vpu_enc_s_parm,
+
+	.vidioc_reqbufs = v4l2_m2m_ioctl_reqbufs,
+	.vidioc_querybuf = v4l2_m2m_ioctl_querybuf,
+	.vidioc_create_bufs = v4l2_m2m_ioctl_create_bufs,
+	.vidioc_prepare_buf = v4l2_m2m_ioctl_prepare_buf,
+	.vidioc_qbuf = v4l2_m2m_ioctl_qbuf,
+	.vidioc_expbuf = v4l2_m2m_ioctl_expbuf,
+	.vidioc_dqbuf = v4l2_m2m_ioctl_dqbuf,
+	.vidioc_streamon = v4l2_m2m_ioctl_streamon,
+	.vidioc_streamoff = v4l2_m2m_ioctl_streamoff,
+
+	.vidioc_try_encoder_cmd = v4l2_m2m_ioctl_try_encoder_cmd,
+	.vidioc_encoder_cmd = wave5_vpu_enc_encoder_cmd,
+
+	.vidioc_subscribe_event = wave5_vpu_subscribe_event,
+	.vidioc_unsubscribe_event = v4l2_event_unsubscribe,
+};
+
+static int wave5_vpu_enc_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+	struct vpu_instance *inst = wave5_ctrl_to_vpu_inst(ctrl);
+
+	dev_dbg(inst->dev->dev, "%s: name: %s | value: %d\n", __func__, ctrl->name, ctrl->val);
+
+	switch (ctrl->id) {
+	case V4L2_CID_MPEG_VIDEO_AU_DELIMITER:
+		inst->encode_aud = ctrl->val;
+		break;
+	case V4L2_CID_HFLIP:
+		inst->mirror_direction |= (ctrl->val << 1);
+		break;
+	case V4L2_CID_VFLIP:
+		inst->mirror_direction |= ctrl->val;
+		break;
+	case V4L2_CID_ROTATE:
+		inst->rot_angle = ctrl->val;
+		break;
+	case V4L2_CID_MPEG_VIDEO_VBV_SIZE:
+		inst->vbv_buf_size = ctrl->val;
+		break;
+	case V4L2_CID_MPEG_VIDEO_BITRATE_MODE:
+		switch (ctrl->val) {
+		case V4L2_MPEG_VIDEO_BITRATE_MODE_VBR:
+			inst->rc_mode = 0;
+			break;
+		case V4L2_MPEG_VIDEO_BITRATE_MODE_CBR:
+			inst->rc_mode = 1;
+			break;
+		default:
+			return -EINVAL;
+		}
+		break;
+	case V4L2_CID_MPEG_VIDEO_BITRATE:
+		inst->bit_rate = ctrl->val;
+		break;
+	case V4L2_CID_MPEG_VIDEO_GOP_SIZE:
+		inst->enc_param.avc_idr_period = ctrl->val;
+		break;
+	case V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE:
+		inst->enc_param.independ_slice_mode = ctrl->val;
+		inst->enc_param.avc_slice_mode = ctrl->val;
+		break;
+	case V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_MB:
+		inst->enc_param.independ_slice_mode_arg = ctrl->val;
+		inst->enc_param.avc_slice_arg = ctrl->val;
+		break;
+	case V4L2_CID_MPEG_VIDEO_FRAME_RC_ENABLE:
+		inst->rc_enable = ctrl->val;
+		break;
+	case V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE:
+		inst->enc_param.mb_level_rc_enable = ctrl->val;
+		inst->enc_param.cu_level_rc_enable = ctrl->val;
+		inst->enc_param.hvs_qp_enable = ctrl->val;
+		break;
+	case V4L2_CID_MPEG_VIDEO_HEVC_PROFILE:
+		switch (ctrl->val) {
+		case V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN:
+			inst->enc_param.profile = HEVC_PROFILE_MAIN;
+			inst->bit_depth = 8;
+			break;
+		case V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_STILL_PICTURE:
+			inst->enc_param.profile = HEVC_PROFILE_STILLPICTURE;
+			inst->enc_param.en_still_picture = 1;
+			inst->bit_depth = 8;
+			break;
+		case V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_10:
+			inst->enc_param.profile = HEVC_PROFILE_MAIN10;
+			inst->bit_depth = 10;
+			break;
+		default:
+			return -EINVAL;
+		}
+		break;
+	case V4L2_CID_MPEG_VIDEO_HEVC_LEVEL:
+		switch (ctrl->val) {
+		case V4L2_MPEG_VIDEO_HEVC_LEVEL_1:
+			inst->enc_param.level = 10 * 3;
+			break;
+		case V4L2_MPEG_VIDEO_HEVC_LEVEL_2:
+			inst->enc_param.level = 20 * 3;
+			break;
+		case V4L2_MPEG_VIDEO_HEVC_LEVEL_2_1:
+			inst->enc_param.level = 21 * 3;
+			break;
+		case V4L2_MPEG_VIDEO_HEVC_LEVEL_3:
+			inst->enc_param.level = 30 * 3;
+			break;
+		case V4L2_MPEG_VIDEO_HEVC_LEVEL_3_1:
+			inst->enc_param.level = 31 * 3;
+			break;
+		case V4L2_MPEG_VIDEO_HEVC_LEVEL_4:
+			inst->enc_param.level = 40 * 3;
+			break;
+		case V4L2_MPEG_VIDEO_HEVC_LEVEL_4_1:
+			inst->enc_param.level = 41 * 3;
+			break;
+		case V4L2_MPEG_VIDEO_HEVC_LEVEL_5:
+			inst->enc_param.level = 50 * 3;
+			break;
+		case V4L2_MPEG_VIDEO_HEVC_LEVEL_5_1:
+			inst->enc_param.level = 51 * 3;
+			break;
+		case V4L2_MPEG_VIDEO_HEVC_LEVEL_5_2:
+			inst->enc_param.level = 52 * 3;
+			break;
+		default:
+			return -EINVAL;
+		}
+		break;
+	case V4L2_CID_MPEG_VIDEO_HEVC_MIN_QP:
+		inst->enc_param.min_qp_i = ctrl->val;
+		inst->enc_param.min_qp_p = ctrl->val;
+		inst->enc_param.min_qp_b = ctrl->val;
+		break;
+	case V4L2_CID_MPEG_VIDEO_HEVC_MAX_QP:
+		inst->enc_param.max_qp_i = ctrl->val;
+		inst->enc_param.max_qp_p = ctrl->val;
+		inst->enc_param.max_qp_b = ctrl->val;
+		break;
+	case V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_QP:
+		inst->enc_param.intra_qp = ctrl->val;
+		break;
+	case V4L2_CID_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE:
+		switch (ctrl->val) {
+		case V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_DISABLED:
+			inst->enc_param.disable_deblk = 1;
+			inst->enc_param.sao_enable = 0;
+			inst->enc_param.lf_cross_slice_boundary_enable = 0;
+			break;
+		case V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_ENABLED:
+			inst->enc_param.disable_deblk = 0;
+			inst->enc_param.sao_enable = 1;
+			inst->enc_param.lf_cross_slice_boundary_enable = 1;
+			break;
+		case V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_DISABLED_AT_SLICE_BOUNDARY:
+			inst->enc_param.disable_deblk = 0;
+			inst->enc_param.sao_enable = 1;
+			inst->enc_param.lf_cross_slice_boundary_enable = 0;
+			break;
+		default:
+			return -EINVAL;
+		}
+		break;
+	case V4L2_CID_MPEG_VIDEO_HEVC_LF_BETA_OFFSET_DIV2:
+		inst->enc_param.beta_offset_div2 = ctrl->val;
+		break;
+	case V4L2_CID_MPEG_VIDEO_HEVC_LF_TC_OFFSET_DIV2:
+		inst->enc_param.tc_offset_div2 = ctrl->val;
+		break;
+	case V4L2_CID_MPEG_VIDEO_HEVC_REFRESH_TYPE:
+		switch (ctrl->val) {
+		case V4L2_MPEG_VIDEO_HEVC_REFRESH_NONE:
+			inst->enc_param.decoding_refresh_type = 0;
+			break;
+		case V4L2_MPEG_VIDEO_HEVC_REFRESH_CRA:
+			inst->enc_param.decoding_refresh_type = 1;
+			break;
+		case V4L2_MPEG_VIDEO_HEVC_REFRESH_IDR:
+			inst->enc_param.decoding_refresh_type = 2;
+			break;
+		default:
+			return -EINVAL;
+		}
+		break;
+	case V4L2_CID_MPEG_VIDEO_HEVC_REFRESH_PERIOD:
+		inst->enc_param.intra_period = ctrl->val;
+		break;
+	case V4L2_CID_MPEG_VIDEO_HEVC_LOSSLESS_CU:
+		inst->enc_param.lossless_enable = ctrl->val;
+		break;
+	case V4L2_CID_MPEG_VIDEO_HEVC_CONST_INTRA_PRED:
+		inst->enc_param.const_intra_pred_flag = ctrl->val;
+		break;
+	case V4L2_CID_MPEG_VIDEO_HEVC_WAVEFRONT:
+		inst->enc_param.wpp_enable = ctrl->val;
+		break;
+	case V4L2_CID_MPEG_VIDEO_HEVC_STRONG_SMOOTHING:
+		inst->enc_param.strong_intra_smooth_enable = ctrl->val;
+		break;
+	case V4L2_CID_MPEG_VIDEO_HEVC_MAX_NUM_MERGE_MV_MINUS1:
+		inst->enc_param.max_num_merge = ctrl->val;
+		break;
+	case V4L2_CID_MPEG_VIDEO_HEVC_TMV_PREDICTION:
+		inst->enc_param.tmvp_enable = ctrl->val;
+		break;
+	case V4L2_CID_MPEG_VIDEO_H264_PROFILE:
+		switch (ctrl->val) {
+		case V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE:
+		case V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_BASELINE:
+			inst->enc_param.profile = H264_PROFILE_BP;
+			inst->bit_depth = 8;
+			break;
+		case V4L2_MPEG_VIDEO_H264_PROFILE_MAIN:
+			inst->enc_param.profile = H264_PROFILE_MP;
+			inst->bit_depth = 8;
+			break;
+		case V4L2_MPEG_VIDEO_H264_PROFILE_EXTENDED:
+			inst->enc_param.profile = H264_PROFILE_EXTENDED;
+			inst->bit_depth = 8;
+			break;
+		case V4L2_MPEG_VIDEO_H264_PROFILE_HIGH:
+			inst->enc_param.profile = H264_PROFILE_HP;
+			inst->bit_depth = 8;
+			break;
+		case V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10:
+			inst->enc_param.profile = H264_PROFILE_HIGH10;
+			inst->bit_depth = 10;
+			break;
+		case V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_422:
+			inst->enc_param.profile = H264_PROFILE_HIGH422;
+			inst->bit_depth = 10;
+			break;
+		case V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_444_PREDICTIVE:
+			inst->enc_param.profile = H264_PROFILE_HIGH444;
+			inst->bit_depth = 10;
+			break;
+		default:
+			return -EINVAL;
+		}
+		break;
+	case V4L2_CID_MPEG_VIDEO_H264_LEVEL:
+		switch (ctrl->val) {
+		case V4L2_MPEG_VIDEO_H264_LEVEL_1_0:
+			inst->enc_param.level = 10;
+			break;
+		case V4L2_MPEG_VIDEO_H264_LEVEL_1B:
+			inst->enc_param.level = 9;
+			break;
+		case V4L2_MPEG_VIDEO_H264_LEVEL_1_1:
+			inst->enc_param.level = 11;
+			break;
+		case V4L2_MPEG_VIDEO_H264_LEVEL_1_2:
+			inst->enc_param.level = 12;
+			break;
+		case V4L2_MPEG_VIDEO_H264_LEVEL_1_3:
+			inst->enc_param.level = 13;
+			break;
+		case V4L2_MPEG_VIDEO_H264_LEVEL_2_0:
+			inst->enc_param.level = 20;
+			break;
+		case V4L2_MPEG_VIDEO_H264_LEVEL_2_1:
+			inst->enc_param.level = 21;
+			break;
+		case V4L2_MPEG_VIDEO_H264_LEVEL_2_2:
+			inst->enc_param.level = 22;
+			break;
+		case V4L2_MPEG_VIDEO_H264_LEVEL_3_0:
+			inst->enc_param.level = 30;
+			break;
+		case V4L2_MPEG_VIDEO_H264_LEVEL_3_1:
+			inst->enc_param.level = 31;
+			break;
+		case V4L2_MPEG_VIDEO_H264_LEVEL_3_2:
+			inst->enc_param.level = 32;
+			break;
+		case V4L2_MPEG_VIDEO_H264_LEVEL_4_0:
+			inst->enc_param.level = 40;
+			break;
+		case V4L2_MPEG_VIDEO_H264_LEVEL_4_1:
+			inst->enc_param.level = 41;
+			break;
+		case V4L2_MPEG_VIDEO_H264_LEVEL_4_2:
+			inst->enc_param.level = 42;
+			break;
+		case V4L2_MPEG_VIDEO_H264_LEVEL_5_0:
+			inst->enc_param.level = 50;
+			break;
+		case V4L2_MPEG_VIDEO_H264_LEVEL_5_1:
+			inst->enc_param.level = 51;
+			break;
+		default:
+			return -EINVAL;
+		}
+		break;
+	case V4L2_CID_MPEG_VIDEO_H264_MIN_QP:
+		inst->enc_param.min_qp_i = ctrl->val;
+		inst->enc_param.min_qp_p = ctrl->val;
+		inst->enc_param.min_qp_b = ctrl->val;
+		break;
+	case V4L2_CID_MPEG_VIDEO_H264_MAX_QP:
+		inst->enc_param.max_qp_i = ctrl->val;
+		inst->enc_param.max_qp_p = ctrl->val;
+		inst->enc_param.max_qp_b = ctrl->val;
+		break;
+	case V4L2_CID_MPEG_VIDEO_H264_I_FRAME_QP:
+		inst->enc_param.intra_qp = ctrl->val;
+		break;
+	case V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_MODE:
+		switch (ctrl->val) {
+		case V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED:
+			inst->enc_param.disable_deblk = 1;
+			inst->enc_param.lf_cross_slice_boundary_enable = 1;
+			break;
+		case V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_ENABLED:
+			inst->enc_param.disable_deblk = 0;
+			inst->enc_param.lf_cross_slice_boundary_enable = 1;
+			break;
+		case V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED_AT_SLICE_BOUNDARY:
+			inst->enc_param.disable_deblk = 0;
+			inst->enc_param.lf_cross_slice_boundary_enable = 0;
+			break;
+		default:
+			return -EINVAL;
+		}
+		break;
+	case V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_BETA:
+		inst->enc_param.beta_offset_div2 = ctrl->val;
+		break;
+	case V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_ALPHA:
+		inst->enc_param.tc_offset_div2 = ctrl->val;
+		break;
+	case V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM:
+		inst->enc_param.transform8x8_enable = ctrl->val;
+		break;
+	case V4L2_CID_MPEG_VIDEO_H264_CONSTRAINED_INTRA_PREDICTION:
+		inst->enc_param.const_intra_pred_flag = ctrl->val;
+		break;
+	case V4L2_CID_MPEG_VIDEO_H264_CHROMA_QP_INDEX_OFFSET:
+		inst->enc_param.chroma_cb_qp_offset = ctrl->val;
+		inst->enc_param.chroma_cr_qp_offset = ctrl->val;
+		break;
+	case V4L2_CID_MPEG_VIDEO_H264_I_PERIOD:
+		inst->enc_param.intra_period = ctrl->val;
+		break;
+	case V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE:
+		inst->enc_param.entropy_coding_mode = ctrl->val;
+		break;
+	case V4L2_CID_MIN_BUFFERS_FOR_OUTPUT:
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static const struct v4l2_ctrl_ops wave5_vpu_enc_ctrl_ops = {
+	.s_ctrl = wave5_vpu_enc_s_ctrl,
+};
+
+static int wave5_vpu_enc_queue_setup(struct vb2_queue *q, unsigned int *num_buffers,
+				     unsigned int *num_planes, unsigned int sizes[],
+				     struct device *alloc_devs[])
+{
+	struct vpu_instance *inst = vb2_get_drv_priv(q);
+	struct v4l2_pix_format_mplane inst_format =
+		(q->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) ? inst->src_fmt : inst->dst_fmt;
+	unsigned int i;
+
+	dev_dbg(inst->dev->dev, "%s: num_buffers: %u | num_planes: %u | type: %u\n", __func__,
+		*num_buffers, *num_planes, q->type);
+
+	if (*num_planes) {
+		if (inst_format.num_planes != *num_planes)
+			return -EINVAL;
+
+		for (i = 0; i < *num_planes; i++) {
+			if (sizes[i] < inst_format.plane_fmt[i].sizeimage)
+				return -EINVAL;
+		}
+	} else {
+		*num_planes = inst_format.num_planes;
+		for (i = 0; i < *num_planes; i++) {
+			sizes[i] = inst_format.plane_fmt[i].sizeimage;
+			dev_dbg(inst->dev->dev, "%s: size[%u]: %u\n", __func__, i, sizes[i]);
+		}
+	}
+
+	dev_dbg(inst->dev->dev, "%s: size: %u\n", __func__, sizes[0]);
+
+	return 0;
+}
+
+static void wave5_vpu_enc_buf_queue(struct vb2_buffer *vb)
+{
+	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
+	struct vpu_instance *inst = vb2_get_drv_priv(vb->vb2_queue);
+	struct v4l2_m2m_ctx *m2m_ctx = inst->v4l2_fh.m2m_ctx;
+
+	dev_dbg(inst->dev->dev, "%s: type: %4u index: %4u size: ([0]=%4lu, [1]=%4lu, [2]=%4lu)\n",
+		__func__, vb->type, vb->index, vb2_plane_size(&vbuf->vb2_buf, 0),
+		vb2_plane_size(&vbuf->vb2_buf, 1), vb2_plane_size(&vbuf->vb2_buf, 2));
+
+	if (vb->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE)
+		vbuf->sequence = inst->queued_src_buf_num++;
+	else
+		vbuf->sequence = inst->queued_dst_buf_num++;
+
+	v4l2_m2m_buf_queue(m2m_ctx, vbuf);
+}
+
+static void wave5_set_enc_openparam(struct enc_open_param *open_param,
+				    struct vpu_instance *inst)
+{
+	struct enc_wave_param input = inst->enc_param;
+	u32 num_ctu_row = ALIGN(inst->dst_fmt.height, 64) / 64;
+	u32 num_mb_row = ALIGN(inst->dst_fmt.height, 16) / 16;
+
+	open_param->wave_param.gop_preset_idx = PRESET_IDX_IPP_SINGLE;
+	open_param->wave_param.hvs_qp_scale = 2;
+	open_param->wave_param.hvs_max_delta_qp = 10;
+	open_param->wave_param.skip_intra_trans = 1;
+	open_param->wave_param.intra_nx_n_enable = 1;
+	open_param->wave_param.nr_intra_weight_y = 7;
+	open_param->wave_param.nr_intra_weight_cb = 7;
+	open_param->wave_param.nr_intra_weight_cr = 7;
+	open_param->wave_param.nr_inter_weight_y = 4;
+	open_param->wave_param.nr_inter_weight_cb = 4;
+	open_param->wave_param.nr_inter_weight_cr = 4;
+	open_param->wave_param.rdo_skip = 1;
+	open_param->wave_param.lambda_scaling_enable = 1;
+
+	open_param->line_buf_int_en = true;
+	open_param->pic_width = inst->dst_fmt.width;
+	open_param->pic_height = inst->dst_fmt.height;
+	open_param->frame_rate_info = inst->frame_rate;
+	open_param->rc_enable = inst->rc_enable;
+	if (inst->rc_enable) {
+		open_param->wave_param.initial_rc_qp = -1;
+		open_param->wave_param.rc_weight_param = 16;
+		open_param->wave_param.rc_weight_buf = 128;
+	}
+	open_param->wave_param.mb_level_rc_enable = input.mb_level_rc_enable;
+	open_param->wave_param.cu_level_rc_enable = input.cu_level_rc_enable;
+	open_param->wave_param.hvs_qp_enable = input.hvs_qp_enable;
+	open_param->bit_rate = inst->bit_rate;
+	open_param->vbv_buffer_size = inst->vbv_buf_size;
+	if (inst->rc_mode == 0)
+		open_param->vbv_buffer_size = 3000;
+	open_param->wave_param.profile = input.profile;
+	open_param->wave_param.en_still_picture = input.en_still_picture;
+	open_param->wave_param.level = input.level;
+	open_param->wave_param.internal_bit_depth = inst->bit_depth;
+	open_param->wave_param.intra_qp = input.intra_qp;
+	open_param->wave_param.min_qp_i = input.min_qp_i;
+	open_param->wave_param.max_qp_i = input.max_qp_i;
+	open_param->wave_param.min_qp_p = input.min_qp_p;
+	open_param->wave_param.max_qp_p = input.max_qp_p;
+	open_param->wave_param.min_qp_b = input.min_qp_b;
+	open_param->wave_param.max_qp_b = input.max_qp_b;
+	open_param->wave_param.disable_deblk = input.disable_deblk;
+	open_param->wave_param.lf_cross_slice_boundary_enable =
+		input.lf_cross_slice_boundary_enable;
+	open_param->wave_param.tc_offset_div2 = input.tc_offset_div2;
+	open_param->wave_param.beta_offset_div2 = input.beta_offset_div2;
+	open_param->wave_param.decoding_refresh_type = input.decoding_refresh_type;
+	open_param->wave_param.intra_period = input.intra_period;
+	if (inst->std == W_HEVC_ENC) {
+		if (input.intra_period == 0) {
+			open_param->wave_param.decoding_refresh_type = DEC_REFRESH_TYPE_IDR;
+			open_param->wave_param.intra_period = input.avc_idr_period;
+		}
+	} else {
+		open_param->wave_param.avc_idr_period = input.avc_idr_period;
+	}
+	open_param->wave_param.entropy_coding_mode = input.entropy_coding_mode;
+	open_param->wave_param.lossless_enable = input.lossless_enable;
+	open_param->wave_param.const_intra_pred_flag = input.const_intra_pred_flag;
+	open_param->wave_param.wpp_enable = input.wpp_enable;
+	open_param->wave_param.strong_intra_smooth_enable = input.strong_intra_smooth_enable;
+	open_param->wave_param.max_num_merge = input.max_num_merge;
+	open_param->wave_param.tmvp_enable = input.tmvp_enable;
+	open_param->wave_param.transform8x8_enable = input.transform8x8_enable;
+	open_param->wave_param.chroma_cb_qp_offset = input.chroma_cb_qp_offset;
+	open_param->wave_param.chroma_cr_qp_offset = input.chroma_cr_qp_offset;
+	open_param->wave_param.independ_slice_mode = input.independ_slice_mode;
+	open_param->wave_param.independ_slice_mode_arg = input.independ_slice_mode_arg;
+	open_param->wave_param.avc_slice_mode = input.avc_slice_mode;
+	open_param->wave_param.avc_slice_arg = input.avc_slice_arg;
+	open_param->wave_param.intra_mb_refresh_mode = input.intra_mb_refresh_mode;
+	if (input.intra_mb_refresh_mode != REFRESH_MB_MODE_NONE) {
+		if (num_mb_row >= input.intra_mb_refresh_arg)
+			open_param->wave_param.intra_mb_refresh_arg =
+				num_mb_row / input.intra_mb_refresh_arg;
+		else
+			open_param->wave_param.intra_mb_refresh_arg = num_mb_row;
+	}
+	open_param->wave_param.intra_refresh_mode = input.intra_refresh_mode;
+	if (input.intra_refresh_mode != 0) {
+		if (num_ctu_row >= input.intra_refresh_arg)
+			open_param->wave_param.intra_refresh_arg =
+				num_ctu_row / input.intra_refresh_arg;
+		else
+			open_param->wave_param.intra_refresh_arg = num_ctu_row;
+	}
+}
+
+static int initialize_sequence(struct vpu_instance *inst)
+{
+	struct enc_initial_info initial_info;
+	struct v4l2_ctrl *ctrl;
+	int ret;
+
+	ret = wave5_vpu_enc_issue_seq_init(inst);
+	if (ret) {
+		dev_err(inst->dev->dev, "%s: wave5_vpu_enc_issue_seq_init, fail: %d\n",
+			__func__, ret);
+		return ret;
+	}
+
+	if (wave5_vpu_wait_interrupt(inst, VPU_ENC_TIMEOUT) < 0) {
+		dev_err(inst->dev->dev, "%s: wave5_vpu_wait_interrupt failed\n", __func__);
+		return -EINVAL;
+	}
+
+	ret = wave5_vpu_enc_complete_seq_init(inst, &initial_info);
+	if (ret)
+		return ret;
+
+	dev_dbg(inst->dev->dev, "%s: min_frame_buffer: %u | min_source_buffer: %u\n",
+		__func__, initial_info.min_frame_buffer_count,
+		initial_info.min_src_frame_count);
+	inst->min_src_buf_count = initial_info.min_src_frame_count +
+				  COMMAND_QUEUE_DEPTH;
+
+	ctrl = v4l2_ctrl_find(&inst->v4l2_ctrl_hdl,
+			      V4L2_CID_MIN_BUFFERS_FOR_OUTPUT);
+	if (ctrl)
+		v4l2_ctrl_s_ctrl(ctrl, inst->min_src_buf_count);
+
+	inst->fbc_buf_count = initial_info.min_frame_buffer_count;
+
+	return 0;
+}
+
+static int prepare_fb(struct vpu_instance *inst)
+{
+	u32 fb_stride = ALIGN(inst->dst_fmt.width, 32);
+	u32 fb_height = ALIGN(inst->dst_fmt.height, 32);
+	int i, ret = 0;
+
+	for (i = 0; i < inst->fbc_buf_count; i++) {
+		u32 luma_size = fb_stride * fb_height;
+		u32 chroma_size = ALIGN(fb_stride / 2, 16) * fb_height;
+
+		inst->frame_vbuf[i].size = luma_size + chroma_size;
+		ret = wave5_vdi_allocate_dma_memory(inst->dev, &inst->frame_vbuf[i]);
+		if (ret < 0) {
+			dev_err(inst->dev->dev, "%s: failed to allocate FBC buffer %zu\n",
+				__func__, inst->frame_vbuf[i].size);
+			goto free_buffers;
+		}
+
+		inst->frame_buf[i].buf_y = inst->frame_vbuf[i].daddr;
+		inst->frame_buf[i].buf_cb = (dma_addr_t)-1;
+		inst->frame_buf[i].buf_cr = (dma_addr_t)-1;
+		inst->frame_buf[i].update_fb_info = true;
+		inst->frame_buf[i].size = inst->frame_vbuf[i].size;
+	}
+
+	ret = wave5_vpu_enc_register_frame_buffer(inst, inst->fbc_buf_count, fb_stride,
+						  fb_height, COMPRESSED_FRAME_MAP);
+	if (ret) {
+		dev_err(inst->dev->dev,
+			"%s: wave5_vpu_enc_register_frame_buffer, fail: %d\n",
+			__func__, ret);
+		goto free_buffers;
+	}
+
+	return 0;
+free_buffers:
+	for (i = 0; i < inst->fbc_buf_count; i++)
+		wave5_vpu_dec_reset_framebuffer(inst, i);
+	return ret;
+}
+
+static int wave5_vpu_enc_start_streaming(struct vb2_queue *q, unsigned int count)
+{
+	struct vpu_instance *inst = vb2_get_drv_priv(q);
+	struct v4l2_m2m_ctx *m2m_ctx = inst->v4l2_fh.m2m_ctx;
+	int ret = 0;
+
+	v4l2_m2m_update_start_streaming_state(m2m_ctx, q);
+
+	if (inst->state == VPU_INST_STATE_NONE && q->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
+		struct enc_open_param open_param;
+
+		memset(&open_param, 0, sizeof(struct enc_open_param));
+
+		wave5_set_enc_openparam(&open_param, inst);
+
+		ret = wave5_vpu_enc_open(inst, &open_param);
+		if (ret) {
+			dev_dbg(inst->dev->dev, "%s: wave5_vpu_enc_open, fail: %d\n",
+				__func__, ret);
+			goto return_buffers;
+		}
+
+		if (inst->mirror_direction) {
+			wave5_vpu_enc_give_command(inst, ENABLE_MIRRORING, NULL);
+			wave5_vpu_enc_give_command(inst, SET_MIRROR_DIRECTION,
+						   &inst->mirror_direction);
+		}
+		if (inst->rot_angle) {
+			wave5_vpu_enc_give_command(inst, ENABLE_ROTATION, NULL);
+			wave5_vpu_enc_give_command(inst, SET_ROTATION_ANGLE, &inst->rot_angle);
+		}
+
+		ret = switch_state(inst, VPU_INST_STATE_OPEN);
+		if (ret)
+			goto return_buffers;
+	}
+	if (inst->state == VPU_INST_STATE_OPEN && m2m_ctx->cap_q_ctx.q.streaming) {
+		ret = initialize_sequence(inst);
+		if (ret) {
+			dev_warn(inst->dev->dev, "Sequence not found: %d\n", ret);
+			goto return_buffers;
+		}
+		ret = switch_state(inst, VPU_INST_STATE_INIT_SEQ);
+		if (ret)
+			goto return_buffers;
+		/*
+		 * The sequence must be analyzed first to calculate the proper
+		 * size of the auxiliary buffers.
+		 */
+		ret = prepare_fb(inst);
+		if (ret) {
+			dev_warn(inst->dev->dev, "Framebuffer preparation, fail: %d\n", ret);
+			goto return_buffers;
+		}
+
+		ret = switch_state(inst, VPU_INST_STATE_PIC_RUN);
+	}
+	if (ret)
+		goto return_buffers;
+
+	return 0;
+return_buffers:
+	wave5_return_bufs(q, VB2_BUF_STATE_QUEUED);
+	return ret;
+}
+
+static void streamoff_output(struct vpu_instance *inst, struct vb2_queue *q)
+{
+	struct v4l2_m2m_ctx *m2m_ctx = inst->v4l2_fh.m2m_ctx;
+	struct vb2_v4l2_buffer *buf;
+
+	while ((buf = v4l2_m2m_src_buf_remove(m2m_ctx))) {
+		dev_dbg(inst->dev->dev, "%s: buf type %4u | index %4u\n",
+			__func__, buf->vb2_buf.type, buf->vb2_buf.index);
+		v4l2_m2m_buf_done(buf, VB2_BUF_STATE_ERROR);
+	}
+}
+
+static void streamoff_capture(struct vpu_instance *inst, struct vb2_queue *q)
+{
+	struct v4l2_m2m_ctx *m2m_ctx = inst->v4l2_fh.m2m_ctx;
+	struct vb2_v4l2_buffer *buf;
+
+	while ((buf = v4l2_m2m_dst_buf_remove(m2m_ctx))) {
+		dev_dbg(inst->dev->dev, "%s: buf type %4u | index %4u\n",
+			__func__, buf->vb2_buf.type, buf->vb2_buf.index);
+		vb2_set_plane_payload(&buf->vb2_buf, 0, 0);
+		v4l2_m2m_buf_done(buf, VB2_BUF_STATE_ERROR);
+	}
+
+	v4l2_m2m_clear_state(m2m_ctx);
+}
+
+static void wave5_vpu_enc_stop_streaming(struct vb2_queue *q)
+{
+	struct vpu_instance *inst = vb2_get_drv_priv(q);
+	bool check_cmd = true;
+
+	/*
+	 * Note that we don't need m2m_ctx->next_buf_last for this driver, so we
+	 * don't call v4l2_m2m_update_stop_streaming_state().
+	 */
+
+	dev_dbg(inst->dev->dev, "%s: type: %u\n", __func__, q->type);
+
+	if (wave5_vpu_both_queues_are_streaming(inst))
+		switch_state(inst, VPU_INST_STATE_STOP);
+
+	while (check_cmd) {
+		struct queue_status_info q_status;
+		struct enc_output_info enc_output_info;
+
+		wave5_vpu_enc_give_command(inst, ENC_GET_QUEUE_STATUS, &q_status);
+
+		if (q_status.report_queue_count == 0)
+			break;
+
+		if (wave5_vpu_wait_interrupt(inst, VPU_ENC_TIMEOUT) < 0)
+			break;
+
+		if (wave5_vpu_enc_get_output_info(inst, &enc_output_info))
+			dev_dbg(inst->dev->dev, "Getting encoding results from fw, fail\n");
+	}
+
+	if (q->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE)
+		streamoff_output(inst, q);
+	else
+		streamoff_capture(inst, q);
+}
+
+static const struct vb2_ops wave5_vpu_enc_vb2_ops = {
+	.queue_setup = wave5_vpu_enc_queue_setup,
+	.wait_prepare = vb2_ops_wait_prepare,
+	.wait_finish = vb2_ops_wait_finish,
+	.buf_queue = wave5_vpu_enc_buf_queue,
+	.start_streaming = wave5_vpu_enc_start_streaming,
+	.stop_streaming = wave5_vpu_enc_stop_streaming,
+};
+
+static void wave5_set_default_format(struct v4l2_pix_format_mplane *src_fmt,
+				     struct v4l2_pix_format_mplane *dst_fmt)
+{
+	unsigned int src_pix_fmt = enc_fmt_list[VPU_FMT_TYPE_RAW][0].v4l2_pix_fmt;
+	const struct v4l2_format_info *src_fmt_info = v4l2_format_info(src_pix_fmt);
+
+	src_fmt->pixelformat = src_pix_fmt;
+	src_fmt->field = V4L2_FIELD_NONE;
+	src_fmt->flags = 0;
+	src_fmt->num_planes = src_fmt_info->mem_planes;
+	wave5_update_pix_fmt(src_fmt, 416, 240);
+
+	dst_fmt->pixelformat = enc_fmt_list[VPU_FMT_TYPE_CODEC][0].v4l2_pix_fmt;
+	dst_fmt->field = V4L2_FIELD_NONE;
+	dst_fmt->flags = 0;
+	dst_fmt->num_planes = 1;
+	wave5_update_pix_fmt(dst_fmt, 416, 240);
+}
+
+static int wave5_vpu_enc_queue_init(void *priv, struct vb2_queue *src_vq, struct vb2_queue *dst_vq)
+{
+	return wave5_vpu_queue_init(priv, src_vq, dst_vq, &wave5_vpu_enc_vb2_ops);
+}
+
+static const struct vpu_instance_ops wave5_vpu_enc_inst_ops = {
+	.finish_process = wave5_vpu_enc_finish_encode,
+};
+
+static void wave5_vpu_enc_device_run(void *priv)
+{
+	struct vpu_instance *inst = priv;
+	struct v4l2_m2m_ctx *m2m_ctx = inst->v4l2_fh.m2m_ctx;
+	u32 fail_res = 0;
+	int ret = 0;
+
+	switch (inst->state) {
+	case VPU_INST_STATE_PIC_RUN:
+		ret = start_encode(inst, &fail_res);
+		if (ret) {
+			if (ret == -EINVAL)
+				dev_err(inst->dev->dev,
+					"Frame encoding on m2m context (%p), fail: %d (res: %d)\n",
+					m2m_ctx, ret, fail_res);
+			else if (ret == -EAGAIN)
+				dev_dbg(inst->dev->dev, "Missing buffers for encode, try again\n");
+			break;
+		}
+		dev_dbg(inst->dev->dev, "%s: leave with active job", __func__);
+		return;
+	default:
+		WARN(1, "Execution of a job in state %s is invalid.\n",
+		     state_to_str(inst->state));
+		break;
+	}
+	dev_dbg(inst->dev->dev, "%s: leave and finish job", __func__);
+	v4l2_m2m_job_finish(inst->v4l2_m2m_dev, m2m_ctx);
+}
+
+static int wave5_vpu_enc_job_ready(void *priv)
+{
+	struct vpu_instance *inst = priv;
+	struct v4l2_m2m_ctx *m2m_ctx = inst->v4l2_fh.m2m_ctx;
+
+	switch (inst->state) {
+	case VPU_INST_STATE_NONE:
+		dev_dbg(inst->dev->dev, "Encoder must be open to start queueing M2M jobs!\n");
+		return false;
+	case VPU_INST_STATE_PIC_RUN:
+		if (m2m_ctx->is_draining || v4l2_m2m_num_src_bufs_ready(m2m_ctx)) {
+			dev_dbg(inst->dev->dev, "Encoder ready for a job, state: %s\n",
+				state_to_str(inst->state));
+			return true;
+		}
+		fallthrough;
+	default:
+		dev_dbg(inst->dev->dev,
+			"Encoder not ready for a job, state: %s, %s draining, %d src bufs ready\n",
+			state_to_str(inst->state), m2m_ctx->is_draining ? "is" : "is not",
+			v4l2_m2m_num_src_bufs_ready(m2m_ctx));
+		break;
+	}
+	return false;
+}
+
+static const struct v4l2_m2m_ops wave5_vpu_enc_m2m_ops = {
+	.device_run = wave5_vpu_enc_device_run,
+	.job_ready = wave5_vpu_enc_job_ready,
+};
+
+static int wave5_vpu_open_enc(struct file *filp)
+{
+	struct video_device *vdev = video_devdata(filp);
+	struct vpu_device *dev = video_drvdata(filp);
+	struct vpu_instance *inst = NULL;
+	struct v4l2_ctrl_handler *v4l2_ctrl_hdl;
+	int ret = 0;
+
+	inst = kzalloc(sizeof(*inst), GFP_KERNEL);
+	if (!inst)
+		return -ENOMEM;
+	v4l2_ctrl_hdl = &inst->v4l2_ctrl_hdl;
+
+	inst->dev = dev;
+	inst->type = VPU_INST_TYPE_ENC;
+	inst->ops = &wave5_vpu_enc_inst_ops;
+
+	inst->codec_info = kzalloc(sizeof(*inst->codec_info), GFP_KERNEL);
+	if (!inst->codec_info)
+		return -ENOMEM;
+
+	v4l2_fh_init(&inst->v4l2_fh, vdev);
+	filp->private_data = &inst->v4l2_fh;
+	v4l2_fh_add(&inst->v4l2_fh);
+
+	INIT_LIST_HEAD(&inst->list);
+	list_add_tail(&inst->list, &dev->instances);
+
+	inst->v4l2_m2m_dev = inst->dev->v4l2_m2m_enc_dev;
+	inst->v4l2_fh.m2m_ctx =
+		v4l2_m2m_ctx_init(inst->v4l2_m2m_dev, inst, wave5_vpu_enc_queue_init);
+	if (IS_ERR(inst->v4l2_fh.m2m_ctx)) {
+		ret = PTR_ERR(inst->v4l2_fh.m2m_ctx);
+		goto cleanup_inst;
+	}
+	v4l2_m2m_set_src_buffered(inst->v4l2_fh.m2m_ctx, true);
+
+	v4l2_ctrl_handler_init(v4l2_ctrl_hdl, 50);
+	v4l2_ctrl_new_std_menu(v4l2_ctrl_hdl, &wave5_vpu_enc_ctrl_ops,
+			       V4L2_CID_MPEG_VIDEO_HEVC_PROFILE,
+			       V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_10, 0,
+			       V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN);
+	v4l2_ctrl_new_std_menu(v4l2_ctrl_hdl, &wave5_vpu_enc_ctrl_ops,
+			       V4L2_CID_MPEG_VIDEO_HEVC_LEVEL,
+			       V4L2_MPEG_VIDEO_HEVC_LEVEL_5_1, 0,
+			       V4L2_MPEG_VIDEO_HEVC_LEVEL_1);
+	v4l2_ctrl_new_std(v4l2_ctrl_hdl, &wave5_vpu_enc_ctrl_ops,
+			  V4L2_CID_MPEG_VIDEO_HEVC_MIN_QP,
+			  0, 63, 1, 8);
+	v4l2_ctrl_new_std(v4l2_ctrl_hdl, &wave5_vpu_enc_ctrl_ops,
+			  V4L2_CID_MPEG_VIDEO_HEVC_MAX_QP,
+			  0, 63, 1, 51);
+	v4l2_ctrl_new_std(v4l2_ctrl_hdl, &wave5_vpu_enc_ctrl_ops,
+			  V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_QP,
+			  0, 63, 1, 30);
+	v4l2_ctrl_new_std_menu(v4l2_ctrl_hdl, &wave5_vpu_enc_ctrl_ops,
+			       V4L2_CID_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE,
+			       V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_DISABLED_AT_SLICE_BOUNDARY, 0,
+			       V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_ENABLED);
+	v4l2_ctrl_new_std(v4l2_ctrl_hdl, &wave5_vpu_enc_ctrl_ops,
+			  V4L2_CID_MPEG_VIDEO_HEVC_LF_BETA_OFFSET_DIV2,
+			  -6, 6, 1, 0);
+	v4l2_ctrl_new_std(v4l2_ctrl_hdl, &wave5_vpu_enc_ctrl_ops,
+			  V4L2_CID_MPEG_VIDEO_HEVC_LF_TC_OFFSET_DIV2,
+			  -6, 6, 1, 0);
+	v4l2_ctrl_new_std_menu(v4l2_ctrl_hdl, &wave5_vpu_enc_ctrl_ops,
+			       V4L2_CID_MPEG_VIDEO_HEVC_REFRESH_TYPE,
+			       V4L2_MPEG_VIDEO_HEVC_REFRESH_IDR, 0,
+			       V4L2_MPEG_VIDEO_HEVC_REFRESH_IDR);
+	v4l2_ctrl_new_std(v4l2_ctrl_hdl, &wave5_vpu_enc_ctrl_ops,
+			  V4L2_CID_MPEG_VIDEO_HEVC_REFRESH_PERIOD,
+			  0, 2047, 1, 0);
+	v4l2_ctrl_new_std(v4l2_ctrl_hdl, &wave5_vpu_enc_ctrl_ops,
+			  V4L2_CID_MPEG_VIDEO_HEVC_LOSSLESS_CU,
+			  0, 1, 1, 0);
+	v4l2_ctrl_new_std(v4l2_ctrl_hdl, &wave5_vpu_enc_ctrl_ops,
+			  V4L2_CID_MPEG_VIDEO_HEVC_CONST_INTRA_PRED,
+			  0, 1, 1, 0);
+	v4l2_ctrl_new_std(v4l2_ctrl_hdl, &wave5_vpu_enc_ctrl_ops,
+			  V4L2_CID_MPEG_VIDEO_HEVC_WAVEFRONT,
+			  0, 1, 1, 0);
+	v4l2_ctrl_new_std(v4l2_ctrl_hdl, &wave5_vpu_enc_ctrl_ops,
+			  V4L2_CID_MPEG_VIDEO_HEVC_STRONG_SMOOTHING,
+			  0, 1, 1, 1);
+	v4l2_ctrl_new_std(v4l2_ctrl_hdl, &wave5_vpu_enc_ctrl_ops,
+			  V4L2_CID_MPEG_VIDEO_HEVC_MAX_NUM_MERGE_MV_MINUS1,
+			  1, 2, 1, 2);
+	v4l2_ctrl_new_std(v4l2_ctrl_hdl, &wave5_vpu_enc_ctrl_ops,
+			  V4L2_CID_MPEG_VIDEO_HEVC_TMV_PREDICTION,
+			  0, 1, 1, 1);
+
+	v4l2_ctrl_new_std_menu(v4l2_ctrl_hdl, &wave5_vpu_enc_ctrl_ops,
+			       V4L2_CID_MPEG_VIDEO_H264_PROFILE,
+			       V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_444_PREDICTIVE, 0,
+			       V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE);
+	v4l2_ctrl_new_std_menu(v4l2_ctrl_hdl, &wave5_vpu_enc_ctrl_ops,
+			       V4L2_CID_MPEG_VIDEO_H264_LEVEL,
+			       V4L2_MPEG_VIDEO_H264_LEVEL_5_1, 0,
+			       V4L2_MPEG_VIDEO_H264_LEVEL_1_0);
+	v4l2_ctrl_new_std(v4l2_ctrl_hdl, &wave5_vpu_enc_ctrl_ops,
+			  V4L2_CID_MPEG_VIDEO_H264_MIN_QP,
+			  0, 63, 1, 8);
+	v4l2_ctrl_new_std(v4l2_ctrl_hdl, &wave5_vpu_enc_ctrl_ops,
+			  V4L2_CID_MPEG_VIDEO_H264_MAX_QP,
+			  0, 63, 1, 51);
+	v4l2_ctrl_new_std(v4l2_ctrl_hdl, &wave5_vpu_enc_ctrl_ops,
+			  V4L2_CID_MPEG_VIDEO_H264_I_FRAME_QP,
+			  0, 63, 1, 30);
+	v4l2_ctrl_new_std_menu(v4l2_ctrl_hdl, &wave5_vpu_enc_ctrl_ops,
+			       V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_MODE,
+			       V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED_AT_SLICE_BOUNDARY, 0,
+			       V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_ENABLED);
+	v4l2_ctrl_new_std(v4l2_ctrl_hdl, &wave5_vpu_enc_ctrl_ops,
+			  V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_ALPHA,
+			  -6, 6, 1, 0);
+	v4l2_ctrl_new_std(v4l2_ctrl_hdl, &wave5_vpu_enc_ctrl_ops,
+			  V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_BETA,
+			  -6, 6, 1, 0);
+	v4l2_ctrl_new_std(v4l2_ctrl_hdl, &wave5_vpu_enc_ctrl_ops,
+			  V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM,
+			  0, 1, 1, 1);
+	v4l2_ctrl_new_std(v4l2_ctrl_hdl, &wave5_vpu_enc_ctrl_ops,
+			  V4L2_CID_MPEG_VIDEO_H264_CONSTRAINED_INTRA_PREDICTION,
+			  0, 1, 1, 0);
+	v4l2_ctrl_new_std(v4l2_ctrl_hdl, &wave5_vpu_enc_ctrl_ops,
+			  V4L2_CID_MPEG_VIDEO_H264_CHROMA_QP_INDEX_OFFSET,
+			  -12, 12, 1, 0);
+	v4l2_ctrl_new_std(v4l2_ctrl_hdl, &wave5_vpu_enc_ctrl_ops,
+			  V4L2_CID_MPEG_VIDEO_H264_I_PERIOD,
+			  0, 2047, 1, 0);
+	v4l2_ctrl_new_std_menu(v4l2_ctrl_hdl, &wave5_vpu_enc_ctrl_ops,
+			       V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE,
+			       V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CABAC, 0,
+			       V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CAVLC);
+	v4l2_ctrl_new_std(v4l2_ctrl_hdl, &wave5_vpu_enc_ctrl_ops,
+			  V4L2_CID_MPEG_VIDEO_AU_DELIMITER,
+			  0, 1, 1, 1);
+	v4l2_ctrl_new_std(v4l2_ctrl_hdl, &wave5_vpu_enc_ctrl_ops,
+			  V4L2_CID_HFLIP,
+			  0, 1, 1, 0);
+	v4l2_ctrl_new_std(v4l2_ctrl_hdl, &wave5_vpu_enc_ctrl_ops,
+			  V4L2_CID_VFLIP,
+			  0, 1, 1, 0);
+	v4l2_ctrl_new_std(v4l2_ctrl_hdl, &wave5_vpu_enc_ctrl_ops,
+			  V4L2_CID_ROTATE,
+			  0, 270, 90, 0);
+	v4l2_ctrl_new_std(v4l2_ctrl_hdl, &wave5_vpu_enc_ctrl_ops,
+			  V4L2_CID_MPEG_VIDEO_VBV_SIZE,
+			  10, 3000, 1, 1000);
+	v4l2_ctrl_new_std_menu(v4l2_ctrl_hdl, &wave5_vpu_enc_ctrl_ops,
+			       V4L2_CID_MPEG_VIDEO_BITRATE_MODE,
+			       V4L2_MPEG_VIDEO_BITRATE_MODE_CBR, 0,
+			       V4L2_MPEG_VIDEO_BITRATE_MODE_CBR);
+	v4l2_ctrl_new_std(v4l2_ctrl_hdl, &wave5_vpu_enc_ctrl_ops,
+			  V4L2_CID_MPEG_VIDEO_BITRATE,
+			  0, 700000000, 1, 0);
+	v4l2_ctrl_new_std(v4l2_ctrl_hdl, &wave5_vpu_enc_ctrl_ops,
+			  V4L2_CID_MPEG_VIDEO_GOP_SIZE,
+			  0, 2047, 1, 0);
+	v4l2_ctrl_new_std_menu(v4l2_ctrl_hdl, &wave5_vpu_enc_ctrl_ops,
+			       V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE,
+			       V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_MB, 0,
+			       V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_SINGLE);
+	v4l2_ctrl_new_std(v4l2_ctrl_hdl, &wave5_vpu_enc_ctrl_ops,
+			  V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_MB,
+			  0, 0xFFFF, 1, 0);
+	v4l2_ctrl_new_std(v4l2_ctrl_hdl, &wave5_vpu_enc_ctrl_ops,
+			  V4L2_CID_MPEG_VIDEO_FRAME_RC_ENABLE,
+			  0, 1, 1, 0);
+	v4l2_ctrl_new_std(v4l2_ctrl_hdl, &wave5_vpu_enc_ctrl_ops,
+			  V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE,
+			  0, 1, 1, 0);
+	v4l2_ctrl_new_std(v4l2_ctrl_hdl, &wave5_vpu_enc_ctrl_ops,
+			  V4L2_CID_MIN_BUFFERS_FOR_OUTPUT, 1, 32, 1, 1);
+
+	if (v4l2_ctrl_hdl->error) {
+		ret = -ENODEV;
+		goto cleanup_inst;
+	}
+
+	inst->v4l2_fh.ctrl_handler = v4l2_ctrl_hdl;
+	v4l2_ctrl_handler_setup(v4l2_ctrl_hdl);
+
+	wave5_set_default_format(&inst->src_fmt, &inst->dst_fmt);
+	inst->colorspace = V4L2_COLORSPACE_REC709;
+	inst->ycbcr_enc = V4L2_YCBCR_ENC_DEFAULT;
+	inst->quantization = V4L2_QUANTIZATION_DEFAULT;
+	inst->xfer_func = V4L2_XFER_FUNC_DEFAULT;
+	inst->frame_rate = 30;
+
+	init_completion(&inst->irq_done);
+
+	inst->id = ida_alloc(&inst->dev->inst_ida, GFP_KERNEL);
+	if (inst->id < 0) {
+		dev_warn(inst->dev->dev, "Allocating instance ID, fail: %d\n", inst->id);
+		ret = inst->id;
+		goto cleanup_inst;
+	}
+
+	wave5_vdi_allocate_sram(inst->dev);
+
+	return 0;
+
+cleanup_inst:
+	wave5_cleanup_instance(inst);
+	return ret;
+}
+
+static int wave5_vpu_enc_release(struct file *filp)
+{
+	return wave5_vpu_release_device(filp, wave5_vpu_enc_close, "encoder");
+}
+
+static const struct v4l2_file_operations wave5_vpu_enc_fops = {
+	.owner = THIS_MODULE,
+	.open = wave5_vpu_open_enc,
+	.release = wave5_vpu_enc_release,
+	.unlocked_ioctl = video_ioctl2,
+	.poll = v4l2_m2m_fop_poll,
+	.mmap = v4l2_m2m_fop_mmap,
+};
+
+int wave5_vpu_enc_register_device(struct vpu_device *dev)
+{
+	struct video_device *vdev_enc;
+	int ret;
+
+	vdev_enc = devm_kzalloc(dev->v4l2_dev.dev, sizeof(*vdev_enc), GFP_KERNEL);
+	if (!vdev_enc)
+		return -ENOMEM;
+
+	dev->v4l2_m2m_enc_dev = v4l2_m2m_init(&wave5_vpu_enc_m2m_ops);
+	if (IS_ERR(dev->v4l2_m2m_enc_dev)) {
+		ret = PTR_ERR(dev->v4l2_m2m_enc_dev);
+		dev_err(dev->dev, "v4l2_m2m_init, fail: %d\n", ret);
+		return -EINVAL;
+	}
+
+	dev->video_dev_enc = vdev_enc;
+
+	strscpy(vdev_enc->name, VPU_ENC_DEV_NAME, sizeof(vdev_enc->name));
+	vdev_enc->fops = &wave5_vpu_enc_fops;
+	vdev_enc->ioctl_ops = &wave5_vpu_enc_ioctl_ops;
+	vdev_enc->release = video_device_release_empty;
+	vdev_enc->v4l2_dev = &dev->v4l2_dev;
+	vdev_enc->vfl_dir = VFL_DIR_M2M;
+	vdev_enc->device_caps = V4L2_CAP_VIDEO_M2M_MPLANE | V4L2_CAP_STREAMING;
+	vdev_enc->lock = &dev->dev_lock;
+
+	ret = video_register_device(vdev_enc, VFL_TYPE_VIDEO, -1);
+	if (ret)
+		return ret;
+
+	video_set_drvdata(vdev_enc, dev);
+
+	return 0;
+}
+
+void wave5_vpu_enc_unregister_device(struct vpu_device *dev)
+{
+	video_unregister_device(dev->video_dev_enc);
+	if (dev->v4l2_m2m_enc_dev)
+		v4l2_m2m_release(dev->v4l2_m2m_enc_dev);
+}
diff --git a/drivers/media/platform/chips-media/wave5/wave5-vpu.c b/drivers/media/platform/chips-media/wave5/wave5-vpu.c
new file mode 100644
index 0000000000..0d90b5820b
--- /dev/null
+++ b/drivers/media/platform/chips-media/wave5/wave5-vpu.c
@@ -0,0 +1,291 @@
+// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+/*
+ * Wave5 series multi-standard codec IP - platform driver
+ *
+ * Copyright (C) 2021-2023 CHIPS&MEDIA INC
+ */
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/clk.h>
+#include <linux/firmware.h>
+#include <linux/interrupt.h>
+#include "wave5-vpu.h"
+#include "wave5-regdefine.h"
+#include "wave5-vpuconfig.h"
+#include "wave5.h"
+
+#define VPU_PLATFORM_DEVICE_NAME "vdec"
+#define VPU_CLK_NAME "vcodec"
+
+#define WAVE5_IS_ENC BIT(0)
+#define WAVE5_IS_DEC BIT(1)
+
+struct wave5_match_data {
+	int flags;
+	const char *fw_name;
+};
+
+int wave5_vpu_wait_interrupt(struct vpu_instance *inst, unsigned int timeout)
+{
+	int ret;
+
+	ret = wait_for_completion_timeout(&inst->irq_done,
+					  msecs_to_jiffies(timeout));
+	if (!ret)
+		return -ETIMEDOUT;
+
+	reinit_completion(&inst->irq_done);
+
+	return 0;
+}
+
+static irqreturn_t wave5_vpu_irq_thread(int irq, void *dev_id)
+{
+	u32 seq_done;
+	u32 cmd_done;
+	u32 irq_reason;
+	struct vpu_instance *inst;
+	struct vpu_device *dev = dev_id;
+
+	if (wave5_vdi_read_register(dev, W5_VPU_VPU_INT_STS)) {
+		irq_reason = wave5_vdi_read_register(dev, W5_VPU_VINT_REASON);
+		wave5_vdi_write_register(dev, W5_VPU_VINT_REASON_CLR, irq_reason);
+		wave5_vdi_write_register(dev, W5_VPU_VINT_CLEAR, 0x1);
+
+		list_for_each_entry(inst, &dev->instances, list) {
+			seq_done = wave5_vdi_read_register(dev, W5_RET_SEQ_DONE_INSTANCE_INFO);
+			cmd_done = wave5_vdi_read_register(dev, W5_RET_QUEUE_CMD_DONE_INST);
+
+			if (irq_reason & BIT(INT_WAVE5_INIT_SEQ) ||
+			    irq_reason & BIT(INT_WAVE5_ENC_SET_PARAM)) {
+				if (seq_done & BIT(inst->id)) {
+					seq_done &= ~BIT(inst->id);
+					wave5_vdi_write_register(dev, W5_RET_SEQ_DONE_INSTANCE_INFO,
+								 seq_done);
+					complete(&inst->irq_done);
+				}
+			}
+
+			if (irq_reason & BIT(INT_WAVE5_DEC_PIC) ||
+			    irq_reason & BIT(INT_WAVE5_ENC_PIC)) {
+				if (cmd_done & BIT(inst->id)) {
+					cmd_done &= ~BIT(inst->id);
+					wave5_vdi_write_register(dev, W5_RET_QUEUE_CMD_DONE_INST,
+								 cmd_done);
+					inst->ops->finish_process(inst);
+				}
+			}
+
+			wave5_vpu_clear_interrupt(inst, irq_reason);
+		}
+	}
+
+	return IRQ_HANDLED;
+}
+
+static int wave5_vpu_load_firmware(struct device *dev, const char *fw_name,
+				   u32 *revision)
+{
+	const struct firmware *fw;
+	int ret;
+	unsigned int product_id;
+
+	ret = request_firmware(&fw, fw_name, dev);
+	if (ret) {
+		dev_err(dev, "request_firmware, fail: %d\n", ret);
+		return ret;
+	}
+
+	ret = wave5_vpu_init_with_bitcode(dev, (u8 *)fw->data, fw->size);
+	if (ret) {
+		dev_err(dev, "vpu_init_with_bitcode, fail: %d\n", ret);
+		release_firmware(fw);
+		return ret;
+	}
+	release_firmware(fw);
+
+	ret = wave5_vpu_get_version_info(dev, revision, &product_id);
+	if (ret) {
+		dev_err(dev, "vpu_get_version_info fail: %d\n", ret);
+		return ret;
+	}
+
+	dev_dbg(dev, "%s: enum product_id: %08x, fw revision: %u\n",
+		__func__, product_id, *revision);
+
+	return 0;
+}
+
+static int wave5_vpu_probe(struct platform_device *pdev)
+{
+	int ret;
+	struct vpu_device *dev;
+	const struct wave5_match_data *match_data;
+	u32 fw_revision;
+
+	match_data = device_get_match_data(&pdev->dev);
+	if (!match_data) {
+		dev_err(&pdev->dev, "missing device match data\n");
+		return -EINVAL;
+	}
+
+	/* physical addresses limited to 32 bits */
+	ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32));
+	if (ret) {
+		dev_err(&pdev->dev, "Failed to set DMA mask: %d\n", ret);
+		return ret;
+	}
+
+	dev = devm_kzalloc(&pdev->dev, sizeof(*dev), GFP_KERNEL);
+	if (!dev)
+		return -ENOMEM;
+
+	dev->vdb_register = devm_platform_ioremap_resource(pdev, 0);
+	if (IS_ERR(dev->vdb_register))
+		return PTR_ERR(dev->vdb_register);
+	ida_init(&dev->inst_ida);
+
+	mutex_init(&dev->dev_lock);
+	mutex_init(&dev->hw_lock);
+	dev_set_drvdata(&pdev->dev, dev);
+	dev->dev = &pdev->dev;
+
+	ret = devm_clk_bulk_get_all(&pdev->dev, &dev->clks);
+
+	/* continue without clock, assume externally managed */
+	if (ret < 0) {
+		dev_warn(&pdev->dev, "Getting clocks, fail: %d\n", ret);
+		ret = 0;
+	}
+	dev->num_clks = ret;
+
+	ret = clk_bulk_prepare_enable(dev->num_clks, dev->clks);
+	if (ret) {
+		dev_err(&pdev->dev, "Enabling clocks, fail: %d\n", ret);
+		return ret;
+	}
+
+	ret = of_property_read_u32(pdev->dev.of_node, "sram-size",
+				   &dev->sram_size);
+	if (ret) {
+		dev_warn(&pdev->dev, "sram-size not found\n");
+		dev->sram_size = 0;
+	}
+
+	dev->sram_pool = of_gen_pool_get(pdev->dev.of_node, "sram", 0);
+	if (!dev->sram_pool)
+		dev_warn(&pdev->dev, "sram node not found\n");
+
+	dev->product_code = wave5_vdi_read_register(dev, VPU_PRODUCT_CODE_REGISTER);
+	ret = wave5_vdi_init(&pdev->dev);
+	if (ret < 0) {
+		dev_err(&pdev->dev, "wave5_vdi_init, fail: %d\n", ret);
+		goto err_clk_dis;
+	}
+	dev->product = wave5_vpu_get_product_id(dev);
+
+	INIT_LIST_HEAD(&dev->instances);
+	ret = v4l2_device_register(&pdev->dev, &dev->v4l2_dev);
+	if (ret) {
+		dev_err(&pdev->dev, "v4l2_device_register, fail: %d\n", ret);
+		goto err_vdi_release;
+	}
+
+	if (match_data->flags & WAVE5_IS_DEC) {
+		ret = wave5_vpu_dec_register_device(dev);
+		if (ret) {
+			dev_err(&pdev->dev, "wave5_vpu_dec_register_device, fail: %d\n", ret);
+			goto err_v4l2_unregister;
+		}
+	}
+	if (match_data->flags & WAVE5_IS_ENC) {
+		ret = wave5_vpu_enc_register_device(dev);
+		if (ret) {
+			dev_err(&pdev->dev, "wave5_vpu_enc_register_device, fail: %d\n", ret);
+			goto err_dec_unreg;
+		}
+	}
+
+	dev->irq = platform_get_irq(pdev, 0);
+	if (dev->irq < 0) {
+		dev_err(&pdev->dev, "failed to get irq resource\n");
+		ret = -ENXIO;
+		goto err_enc_unreg;
+	}
+
+	ret = devm_request_threaded_irq(&pdev->dev, dev->irq, NULL,
+					wave5_vpu_irq_thread, IRQF_ONESHOT, "vpu_irq", dev);
+	if (ret) {
+		dev_err(&pdev->dev, "Register interrupt handler, fail: %d\n", ret);
+		goto err_enc_unreg;
+	}
+
+	ret = wave5_vpu_load_firmware(&pdev->dev, match_data->fw_name, &fw_revision);
+	if (ret) {
+		dev_err(&pdev->dev, "wave5_vpu_load_firmware, fail: %d\n", ret);
+		goto err_enc_unreg;
+	}
+
+	dev_info(&pdev->dev, "Added wave5 driver with caps: %s %s\n",
+		 (match_data->flags & WAVE5_IS_ENC) ? "'ENCODE'" : "",
+		 (match_data->flags & WAVE5_IS_DEC) ? "'DECODE'" : "");
+	dev_info(&pdev->dev, "Product Code:      0x%x\n", dev->product_code);
+	dev_info(&pdev->dev, "Firmware Revision: %u\n", fw_revision);
+	return 0;
+
+err_enc_unreg:
+	if (match_data->flags & WAVE5_IS_ENC)
+		wave5_vpu_enc_unregister_device(dev);
+err_dec_unreg:
+	if (match_data->flags & WAVE5_IS_DEC)
+		wave5_vpu_dec_unregister_device(dev);
+err_v4l2_unregister:
+	v4l2_device_unregister(&dev->v4l2_dev);
+err_vdi_release:
+	wave5_vdi_release(&pdev->dev);
+err_clk_dis:
+	clk_bulk_disable_unprepare(dev->num_clks, dev->clks);
+
+	return ret;
+}
+
+static int wave5_vpu_remove(struct platform_device *pdev)
+{
+	struct vpu_device *dev = dev_get_drvdata(&pdev->dev);
+
+	mutex_destroy(&dev->dev_lock);
+	mutex_destroy(&dev->hw_lock);
+	clk_bulk_disable_unprepare(dev->num_clks, dev->clks);
+	wave5_vpu_enc_unregister_device(dev);
+	wave5_vpu_dec_unregister_device(dev);
+	v4l2_device_unregister(&dev->v4l2_dev);
+	wave5_vdi_release(&pdev->dev);
+	ida_destroy(&dev->inst_ida);
+
+	return 0;
+}
+
+static const struct wave5_match_data ti_wave521c_data = {
+	.flags = WAVE5_IS_ENC | WAVE5_IS_DEC,
+	.fw_name = "cnm/wave521c_k3_codec_fw.bin",
+};
+
+static const struct of_device_id wave5_dt_ids[] = {
+	{ .compatible = "ti,j721s2-wave521c", .data = &ti_wave521c_data },
+	{ /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(of, wave5_dt_ids);
+
+static struct platform_driver wave5_vpu_driver = {
+	.driver = {
+		.name = VPU_PLATFORM_DEVICE_NAME,
+		.of_match_table = of_match_ptr(wave5_dt_ids),
+		},
+	.probe = wave5_vpu_probe,
+	.remove = wave5_vpu_remove,
+};
+
+module_platform_driver(wave5_vpu_driver);
+MODULE_DESCRIPTION("chips&media VPU V4L2 driver");
+MODULE_LICENSE("Dual BSD/GPL");
diff --git a/drivers/media/platform/chips-media/wave5/wave5-vpu.h b/drivers/media/platform/chips-media/wave5/wave5-vpu.h
new file mode 100644
index 0000000000..32b7fd3730
--- /dev/null
+++ b/drivers/media/platform/chips-media/wave5/wave5-vpu.h
@@ -0,0 +1,83 @@
+/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */
+/*
+ * Wave5 series multi-standard codec IP - basic types
+ *
+ * Copyright (C) 2021-2023 CHIPS&MEDIA INC
+ */
+#ifndef __VPU_DRV_H__
+#define __VPU_DRV_H__
+
+#include <media/v4l2-ctrls.h>
+#include <media/v4l2-ioctl.h>
+#include <media/v4l2-event.h>
+#include <media/v4l2-fh.h>
+#include <media/videobuf2-v4l2.h>
+#include <media/videobuf2-dma-contig.h>
+#include <media/videobuf2-vmalloc.h>
+#include "wave5-vpuconfig.h"
+#include "wave5-vpuapi.h"
+
+#define VPU_BUF_SYNC_TO_DEVICE 0
+#define VPU_BUF_SYNC_FROM_DEVICE 1
+
+struct vpu_src_buffer {
+	struct v4l2_m2m_buffer	v4l2_m2m_buf;
+	struct list_head	list;
+	bool			consumed;
+};
+
+struct vpu_dst_buffer {
+	struct v4l2_m2m_buffer v4l2_m2m_buf;
+	bool                   display;
+};
+
+enum vpu_fmt_type {
+	VPU_FMT_TYPE_CODEC = 0,
+	VPU_FMT_TYPE_RAW   = 1
+};
+
+struct vpu_format {
+	unsigned int v4l2_pix_fmt;
+	unsigned int max_width;
+	unsigned int min_width;
+	unsigned int max_height;
+	unsigned int min_height;
+};
+
+static inline struct vpu_instance *wave5_to_vpu_inst(struct v4l2_fh *vfh)
+{
+	return container_of(vfh, struct vpu_instance, v4l2_fh);
+}
+
+static inline struct vpu_instance *wave5_ctrl_to_vpu_inst(struct v4l2_ctrl *vctrl)
+{
+	return container_of(vctrl->handler, struct vpu_instance, v4l2_ctrl_hdl);
+}
+
+static inline struct vpu_src_buffer *wave5_to_vpu_src_buf(struct vb2_v4l2_buffer *vbuf)
+{
+	return container_of(vbuf, struct vpu_src_buffer, v4l2_m2m_buf.vb);
+}
+
+static inline struct vpu_dst_buffer *wave5_to_vpu_dst_buf(struct vb2_v4l2_buffer *vbuf)
+{
+	return container_of(vbuf, struct vpu_dst_buffer, v4l2_m2m_buf.vb);
+}
+
+int wave5_vpu_wait_interrupt(struct vpu_instance *inst, unsigned int timeout);
+
+int  wave5_vpu_dec_register_device(struct vpu_device *dev);
+void wave5_vpu_dec_unregister_device(struct vpu_device *dev);
+int  wave5_vpu_enc_register_device(struct vpu_device *dev);
+void wave5_vpu_enc_unregister_device(struct vpu_device *dev);
+static inline bool wave5_vpu_both_queues_are_streaming(struct vpu_instance *inst)
+{
+	struct vb2_queue *vq_cap =
+		v4l2_m2m_get_vq(inst->v4l2_fh.m2m_ctx, V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE);
+	struct vb2_queue *vq_out =
+		v4l2_m2m_get_vq(inst->v4l2_fh.m2m_ctx, V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE);
+
+	return vb2_is_streaming(vq_cap) && vb2_is_streaming(vq_out);
+}
+
+#endif
diff --git a/drivers/media/platform/chips-media/wave5/wave5-vpuapi.c b/drivers/media/platform/chips-media/wave5/wave5-vpuapi.c
new file mode 100644
index 0000000000..1a3efb638d
--- /dev/null
+++ b/drivers/media/platform/chips-media/wave5/wave5-vpuapi.c
@@ -0,0 +1,960 @@
+// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+/*
+ * Wave5 series multi-standard codec IP - helper functions
+ *
+ * Copyright (C) 2021-2023 CHIPS&MEDIA INC
+ */
+
+#include <linux/bug.h>
+#include "wave5-vpuapi.h"
+#include "wave5-regdefine.h"
+#include "wave5.h"
+
+#define DECODE_ALL_TEMPORAL_LAYERS 0
+#define DECODE_ALL_SPATIAL_LAYERS 0
+
+static int wave5_initialize_vpu(struct device *dev, u8 *code, size_t size)
+{
+	int ret;
+	struct vpu_device *vpu_dev = dev_get_drvdata(dev);
+
+	ret = mutex_lock_interruptible(&vpu_dev->hw_lock);
+	if (ret)
+		return ret;
+
+	if (wave5_vpu_is_init(vpu_dev)) {
+		wave5_vpu_re_init(dev, (void *)code, size);
+		ret = -EBUSY;
+		goto err_out;
+	}
+
+	ret = wave5_vpu_reset(dev, SW_RESET_ON_BOOT);
+	if (ret)
+		goto err_out;
+
+	ret = wave5_vpu_init(dev, (void *)code, size);
+
+err_out:
+	mutex_unlock(&vpu_dev->hw_lock);
+	return ret;
+}
+
+int wave5_vpu_init_with_bitcode(struct device *dev, u8 *bitcode, size_t size)
+{
+	if (!bitcode || size == 0)
+		return -EINVAL;
+
+	return wave5_initialize_vpu(dev, bitcode, size);
+}
+
+int wave5_vpu_flush_instance(struct vpu_instance *inst)
+{
+	int ret = 0;
+	int retry = 0;
+
+	ret = mutex_lock_interruptible(&inst->dev->hw_lock);
+	if (ret)
+		return ret;
+	do {
+		/*
+		 * Repeat the FLUSH command until the firmware reports that the
+		 * VPU isn't running anymore
+		 */
+		ret = wave5_vpu_hw_flush_instance(inst);
+		if (ret < 0 && ret != -EBUSY) {
+			dev_warn(inst->dev->dev, "Flush of %s instance with id: %d fail: %d\n",
+				 inst->type == VPU_INST_TYPE_DEC ? "DECODER" : "ENCODER", inst->id,
+				 ret);
+			mutex_unlock(&inst->dev->hw_lock);
+			return ret;
+		}
+		if (ret == -EBUSY && retry++ >= MAX_FIRMWARE_CALL_RETRY) {
+			dev_warn(inst->dev->dev, "Flush of %s instance with id: %d timed out!\n",
+				 inst->type == VPU_INST_TYPE_DEC ? "DECODER" : "ENCODER", inst->id);
+			mutex_unlock(&inst->dev->hw_lock);
+			return -ETIMEDOUT;
+		}
+	} while (ret != 0);
+	mutex_unlock(&inst->dev->hw_lock);
+
+	return ret;
+}
+
+int wave5_vpu_get_version_info(struct device *dev, u32 *revision, unsigned int *product_id)
+{
+	int ret;
+	struct vpu_device *vpu_dev = dev_get_drvdata(dev);
+
+	ret = mutex_lock_interruptible(&vpu_dev->hw_lock);
+	if (ret)
+		return ret;
+
+	if (!wave5_vpu_is_init(vpu_dev)) {
+		ret = -EINVAL;
+		goto err_out;
+	}
+
+	if (product_id)
+		*product_id = vpu_dev->product;
+	ret = wave5_vpu_get_version(vpu_dev, revision);
+
+err_out:
+	mutex_unlock(&vpu_dev->hw_lock);
+	return ret;
+}
+
+static int wave5_check_dec_open_param(struct vpu_instance *inst, struct dec_open_param *param)
+{
+	if (inst->id >= MAX_NUM_INSTANCE) {
+		dev_err(inst->dev->dev, "Too many simultaneous instances: %d (max: %u)\n",
+			inst->id, MAX_NUM_INSTANCE);
+		return -EOPNOTSUPP;
+	}
+
+	if (param->bitstream_buffer % 8) {
+		dev_err(inst->dev->dev,
+			"Bitstream buffer must be aligned to a multiple of 8\n");
+		return -EINVAL;
+	}
+
+	if (param->bitstream_buffer_size % 1024 ||
+	    param->bitstream_buffer_size < MIN_BITSTREAM_BUFFER_SIZE) {
+		dev_err(inst->dev->dev,
+			"Bitstream buffer size must be aligned to a multiple of 1024 and have a minimum size of %d\n",
+			MIN_BITSTREAM_BUFFER_SIZE);
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+int wave5_vpu_dec_open(struct vpu_instance *inst, struct dec_open_param *open_param)
+{
+	struct dec_info *p_dec_info;
+	int ret;
+	struct vpu_device *vpu_dev = inst->dev;
+	dma_addr_t buffer_addr;
+	size_t buffer_size;
+
+	ret = wave5_check_dec_open_param(inst, open_param);
+	if (ret)
+		return ret;
+
+	ret = mutex_lock_interruptible(&vpu_dev->hw_lock);
+	if (ret)
+		return ret;
+
+	if (!wave5_vpu_is_init(vpu_dev)) {
+		mutex_unlock(&vpu_dev->hw_lock);
+		return -ENODEV;
+	}
+
+	p_dec_info = &inst->codec_info->dec_info;
+	memcpy(&p_dec_info->open_param, open_param, sizeof(struct dec_open_param));
+
+	buffer_addr = open_param->bitstream_buffer;
+	buffer_size = open_param->bitstream_buffer_size;
+	p_dec_info->stream_wr_ptr = buffer_addr;
+	p_dec_info->stream_rd_ptr = buffer_addr;
+	p_dec_info->stream_buf_start_addr = buffer_addr;
+	p_dec_info->stream_buf_size = buffer_size;
+	p_dec_info->stream_buf_end_addr = buffer_addr + buffer_size;
+	p_dec_info->reorder_enable = TRUE;
+	p_dec_info->temp_id_select_mode = TEMPORAL_ID_MODE_ABSOLUTE;
+	p_dec_info->target_temp_id = DECODE_ALL_TEMPORAL_LAYERS;
+	p_dec_info->target_spatial_id = DECODE_ALL_SPATIAL_LAYERS;
+
+	ret = wave5_vpu_build_up_dec_param(inst, open_param);
+	mutex_unlock(&vpu_dev->hw_lock);
+
+	return ret;
+}
+
+static int reset_auxiliary_buffers(struct vpu_instance *inst, unsigned int index)
+{
+	struct dec_info *p_dec_info = &inst->codec_info->dec_info;
+
+	if (index >= MAX_REG_FRAME)
+		return 1;
+
+	if (p_dec_info->vb_mv[index].size == 0 && p_dec_info->vb_fbc_y_tbl[index].size == 0 &&
+	    p_dec_info->vb_fbc_c_tbl[index].size == 0)
+		return 1;
+
+	wave5_vdi_free_dma_memory(inst->dev, &p_dec_info->vb_mv[index]);
+	wave5_vdi_free_dma_memory(inst->dev, &p_dec_info->vb_fbc_y_tbl[index]);
+	wave5_vdi_free_dma_memory(inst->dev, &p_dec_info->vb_fbc_c_tbl[index]);
+
+	return 0;
+}
+
+int wave5_vpu_dec_close(struct vpu_instance *inst, u32 *fail_res)
+{
+	struct dec_info *p_dec_info = &inst->codec_info->dec_info;
+	int ret;
+	int retry = 0;
+	struct vpu_device *vpu_dev = inst->dev;
+	int i;
+
+	*fail_res = 0;
+	if (!inst->codec_info)
+		return -EINVAL;
+
+	ret = mutex_lock_interruptible(&vpu_dev->hw_lock);
+	if (ret)
+		return ret;
+
+	do {
+		ret = wave5_vpu_dec_finish_seq(inst, fail_res);
+		if (ret < 0 && *fail_res != WAVE5_SYSERR_VPU_STILL_RUNNING) {
+			dev_warn(inst->dev->dev, "dec_finish_seq timed out\n");
+			goto unlock_and_return;
+		}
+
+		if (*fail_res == WAVE5_SYSERR_VPU_STILL_RUNNING &&
+		    retry++ >= MAX_FIRMWARE_CALL_RETRY) {
+			ret = -ETIMEDOUT;
+			goto unlock_and_return;
+		}
+	} while (ret != 0);
+
+	dev_dbg(inst->dev->dev, "%s: dec_finish_seq complete\n", __func__);
+
+	wave5_vdi_free_dma_memory(vpu_dev, &p_dec_info->vb_work);
+
+	for (i = 0 ; i < MAX_REG_FRAME; i++) {
+		ret = reset_auxiliary_buffers(inst, i);
+		if (ret) {
+			ret = 0;
+			break;
+		}
+	}
+
+	wave5_vdi_free_dma_memory(vpu_dev, &p_dec_info->vb_task);
+
+unlock_and_return:
+	mutex_unlock(&vpu_dev->hw_lock);
+
+	return ret;
+}
+
+int wave5_vpu_dec_issue_seq_init(struct vpu_instance *inst)
+{
+	int ret;
+	struct vpu_device *vpu_dev = inst->dev;
+
+	ret = mutex_lock_interruptible(&vpu_dev->hw_lock);
+	if (ret)
+		return ret;
+
+	ret = wave5_vpu_dec_init_seq(inst);
+
+	mutex_unlock(&vpu_dev->hw_lock);
+
+	return ret;
+}
+
+int wave5_vpu_dec_complete_seq_init(struct vpu_instance *inst, struct dec_initial_info *info)
+{
+	struct dec_info *p_dec_info = &inst->codec_info->dec_info;
+	int ret;
+	struct vpu_device *vpu_dev = inst->dev;
+
+	ret = mutex_lock_interruptible(&vpu_dev->hw_lock);
+	if (ret)
+		return ret;
+
+	ret = wave5_vpu_dec_get_seq_info(inst, info);
+	if (!ret)
+		p_dec_info->initial_info_obtained = true;
+
+	info->rd_ptr = wave5_dec_get_rd_ptr(inst);
+	info->wr_ptr = p_dec_info->stream_wr_ptr;
+
+	p_dec_info->initial_info = *info;
+
+	mutex_unlock(&vpu_dev->hw_lock);
+
+	return ret;
+}
+
+int wave5_vpu_dec_register_frame_buffer_ex(struct vpu_instance *inst, int num_of_decoding_fbs,
+					   int num_of_display_fbs, int stride, int height)
+{
+	struct dec_info *p_dec_info;
+	int ret;
+	struct vpu_device *vpu_dev = inst->dev;
+	struct frame_buffer *fb;
+
+	if (num_of_decoding_fbs >= WAVE5_MAX_FBS || num_of_display_fbs >= WAVE5_MAX_FBS)
+		return -EINVAL;
+
+	p_dec_info = &inst->codec_info->dec_info;
+	p_dec_info->num_of_decoding_fbs = num_of_decoding_fbs;
+	p_dec_info->num_of_display_fbs = num_of_display_fbs;
+	p_dec_info->stride = stride;
+
+	if (!p_dec_info->initial_info_obtained)
+		return -EINVAL;
+
+	if (stride < p_dec_info->initial_info.pic_width || (stride % 8 != 0) ||
+	    height < p_dec_info->initial_info.pic_height)
+		return -EINVAL;
+
+	ret = mutex_lock_interruptible(&vpu_dev->hw_lock);
+	if (ret)
+		return ret;
+
+	fb = inst->frame_buf;
+	ret = wave5_vpu_dec_register_framebuffer(inst, &fb[p_dec_info->num_of_decoding_fbs],
+						 LINEAR_FRAME_MAP, p_dec_info->num_of_display_fbs);
+	if (ret)
+		goto err_out;
+
+	ret = wave5_vpu_dec_register_framebuffer(inst, &fb[0], COMPRESSED_FRAME_MAP,
+						 p_dec_info->num_of_decoding_fbs);
+
+err_out:
+	mutex_unlock(&vpu_dev->hw_lock);
+
+	return ret;
+}
+
+int wave5_vpu_dec_get_bitstream_buffer(struct vpu_instance *inst, dma_addr_t *prd_ptr,
+				       dma_addr_t *pwr_ptr, size_t *size)
+{
+	struct dec_info *p_dec_info;
+	dma_addr_t rd_ptr;
+	dma_addr_t wr_ptr;
+	int room;
+	struct vpu_device *vpu_dev = inst->dev;
+	int ret;
+
+	p_dec_info = &inst->codec_info->dec_info;
+
+	ret = mutex_lock_interruptible(&vpu_dev->hw_lock);
+	if (ret)
+		return ret;
+	rd_ptr = wave5_dec_get_rd_ptr(inst);
+	mutex_unlock(&vpu_dev->hw_lock);
+
+	wr_ptr = p_dec_info->stream_wr_ptr;
+
+	if (wr_ptr < rd_ptr)
+		room = rd_ptr - wr_ptr;
+	else
+		room = (p_dec_info->stream_buf_end_addr - wr_ptr) +
+			(rd_ptr - p_dec_info->stream_buf_start_addr);
+	room--;
+
+	if (prd_ptr)
+		*prd_ptr = rd_ptr;
+	if (pwr_ptr)
+		*pwr_ptr = wr_ptr;
+	if (size)
+		*size = room;
+
+	return 0;
+}
+
+int wave5_vpu_dec_update_bitstream_buffer(struct vpu_instance *inst, size_t size)
+{
+	struct dec_info *p_dec_info;
+	dma_addr_t wr_ptr;
+	dma_addr_t rd_ptr;
+	int ret;
+	struct vpu_device *vpu_dev = inst->dev;
+
+	if (!inst->codec_info)
+		return -EINVAL;
+
+	p_dec_info = &inst->codec_info->dec_info;
+	wr_ptr = p_dec_info->stream_wr_ptr;
+	rd_ptr = p_dec_info->stream_rd_ptr;
+
+	if (size > 0) {
+		if (wr_ptr < rd_ptr && rd_ptr <= wr_ptr + size)
+			return -EINVAL;
+
+		wr_ptr += size;
+
+		if (wr_ptr > p_dec_info->stream_buf_end_addr) {
+			u32 room = wr_ptr - p_dec_info->stream_buf_end_addr;
+
+			wr_ptr = p_dec_info->stream_buf_start_addr;
+			wr_ptr += room;
+		} else if (wr_ptr == p_dec_info->stream_buf_end_addr) {
+			wr_ptr = p_dec_info->stream_buf_start_addr;
+		}
+
+		p_dec_info->stream_wr_ptr = wr_ptr;
+		p_dec_info->stream_rd_ptr = rd_ptr;
+	}
+
+	ret = mutex_lock_interruptible(&vpu_dev->hw_lock);
+	if (ret)
+		return ret;
+	ret = wave5_vpu_dec_set_bitstream_flag(inst, (size == 0));
+	mutex_unlock(&vpu_dev->hw_lock);
+
+	return ret;
+}
+
+int wave5_vpu_dec_start_one_frame(struct vpu_instance *inst, u32 *res_fail)
+{
+	struct dec_info *p_dec_info = &inst->codec_info->dec_info;
+	int ret;
+	struct vpu_device *vpu_dev = inst->dev;
+
+	if (p_dec_info->stride == 0) /* this means frame buffers have not been registered. */
+		return -EINVAL;
+
+	ret = mutex_lock_interruptible(&vpu_dev->hw_lock);
+	if (ret)
+		return ret;
+
+	ret = wave5_vpu_decode(inst, res_fail);
+
+	mutex_unlock(&vpu_dev->hw_lock);
+
+	return ret;
+}
+
+int wave5_vpu_dec_set_rd_ptr(struct vpu_instance *inst, dma_addr_t addr, int update_wr_ptr)
+{
+	struct dec_info *p_dec_info = &inst->codec_info->dec_info;
+	int ret;
+	struct vpu_device *vpu_dev = inst->dev;
+
+	ret = mutex_lock_interruptible(&vpu_dev->hw_lock);
+	if (ret)
+		return ret;
+
+	ret = wave5_dec_set_rd_ptr(inst, addr);
+
+	p_dec_info->stream_rd_ptr = addr;
+	if (update_wr_ptr)
+		p_dec_info->stream_wr_ptr = addr;
+
+	mutex_unlock(&vpu_dev->hw_lock);
+
+	return ret;
+}
+
+dma_addr_t wave5_vpu_dec_get_rd_ptr(struct vpu_instance *inst)
+{
+	int ret;
+	dma_addr_t rd_ptr;
+
+	ret = mutex_lock_interruptible(&inst->dev->hw_lock);
+	if (ret)
+		return ret;
+
+	rd_ptr = wave5_dec_get_rd_ptr(inst);
+
+	mutex_unlock(&inst->dev->hw_lock);
+
+	return rd_ptr;
+}
+
+int wave5_vpu_dec_get_output_info(struct vpu_instance *inst, struct dec_output_info *info)
+{
+	struct dec_info *p_dec_info;
+	int ret;
+	struct vpu_rect rect_info;
+	u32 val;
+	u32 decoded_index;
+	u32 disp_idx;
+	u32 max_dec_index;
+	struct vpu_device *vpu_dev = inst->dev;
+	struct dec_output_info *disp_info;
+
+	if (!info)
+		return -EINVAL;
+
+	p_dec_info = &inst->codec_info->dec_info;
+
+	ret = mutex_lock_interruptible(&vpu_dev->hw_lock);
+	if (ret)
+		return ret;
+
+	memset(info, 0, sizeof(*info));
+
+	ret = wave5_vpu_dec_get_result(inst, info);
+	if (ret) {
+		info->rd_ptr = p_dec_info->stream_rd_ptr;
+		info->wr_ptr = p_dec_info->stream_wr_ptr;
+		goto err_out;
+	}
+
+	decoded_index = info->index_frame_decoded;
+
+	/* calculate display frame region */
+	val = 0;
+	rect_info.left = 0;
+	rect_info.right = 0;
+	rect_info.top = 0;
+	rect_info.bottom = 0;
+
+	if (decoded_index < WAVE5_MAX_FBS) {
+		if (inst->std == W_HEVC_DEC || inst->std == W_AVC_DEC)
+			rect_info = p_dec_info->initial_info.pic_crop_rect;
+
+		if (inst->std == W_HEVC_DEC)
+			p_dec_info->dec_out_info[decoded_index].decoded_poc = info->decoded_poc;
+
+		p_dec_info->dec_out_info[decoded_index].rc_decoded = rect_info;
+	}
+	info->rc_decoded = rect_info;
+
+	disp_idx = info->index_frame_display;
+	if (info->index_frame_display >= 0 && info->index_frame_display < WAVE5_MAX_FBS) {
+		disp_info = &p_dec_info->dec_out_info[disp_idx];
+		if (info->index_frame_display != info->index_frame_decoded) {
+			/*
+			 * when index_frame_decoded < 0, and index_frame_display >= 0
+			 * info->dec_pic_width and info->dec_pic_height are still valid
+			 * but those of p_dec_info->dec_out_info[disp_idx] are invalid in VP9
+			 */
+			info->disp_pic_width = disp_info->dec_pic_width;
+			info->disp_pic_height = disp_info->dec_pic_height;
+		} else {
+			info->disp_pic_width = info->dec_pic_width;
+			info->disp_pic_height = info->dec_pic_height;
+		}
+
+		info->rc_display = disp_info->rc_decoded;
+
+	} else {
+		info->rc_display.left = 0;
+		info->rc_display.right = 0;
+		info->rc_display.top = 0;
+		info->rc_display.bottom = 0;
+		info->disp_pic_width = 0;
+		info->disp_pic_height = 0;
+	}
+
+	p_dec_info->stream_rd_ptr = wave5_dec_get_rd_ptr(inst);
+	p_dec_info->frame_display_flag = vpu_read_reg(vpu_dev, W5_RET_DEC_DISP_IDC);
+
+	val = p_dec_info->num_of_decoding_fbs; //fb_offset
+
+	max_dec_index = (p_dec_info->num_of_decoding_fbs > p_dec_info->num_of_display_fbs) ?
+		p_dec_info->num_of_decoding_fbs : p_dec_info->num_of_display_fbs;
+
+	if (info->index_frame_display >= 0 &&
+	    info->index_frame_display < (int)max_dec_index)
+		info->disp_frame = inst->frame_buf[val + info->index_frame_display];
+
+	info->rd_ptr = p_dec_info->stream_rd_ptr;
+	info->wr_ptr = p_dec_info->stream_wr_ptr;
+	info->frame_display_flag = p_dec_info->frame_display_flag;
+
+	info->sequence_no = p_dec_info->initial_info.sequence_no;
+	if (decoded_index < WAVE5_MAX_FBS)
+		p_dec_info->dec_out_info[decoded_index] = *info;
+
+	if (disp_idx < WAVE5_MAX_FBS)
+		info->disp_frame.sequence_no = info->sequence_no;
+
+	if (info->sequence_changed) {
+		memcpy((void *)&p_dec_info->initial_info, (void *)&p_dec_info->new_seq_info,
+		       sizeof(struct dec_initial_info));
+		p_dec_info->initial_info.sequence_no++;
+	}
+
+err_out:
+	mutex_unlock(&vpu_dev->hw_lock);
+
+	return ret;
+}
+
+int wave5_vpu_dec_clr_disp_flag(struct vpu_instance *inst, int index)
+{
+	struct dec_info *p_dec_info = &inst->codec_info->dec_info;
+	int ret;
+	struct vpu_device *vpu_dev = inst->dev;
+
+	if (index >= p_dec_info->num_of_display_fbs)
+		return -EINVAL;
+
+	ret = mutex_lock_interruptible(&vpu_dev->hw_lock);
+	if (ret)
+		return ret;
+	ret = wave5_dec_clr_disp_flag(inst, index);
+	mutex_unlock(&vpu_dev->hw_lock);
+
+	return ret;
+}
+
+int wave5_vpu_dec_set_disp_flag(struct vpu_instance *inst, int index)
+{
+	struct dec_info *p_dec_info = &inst->codec_info->dec_info;
+	int ret = 0;
+	struct vpu_device *vpu_dev = inst->dev;
+
+	if (index >= p_dec_info->num_of_display_fbs)
+		return -EINVAL;
+
+	ret = mutex_lock_interruptible(&vpu_dev->hw_lock);
+	if (ret)
+		return ret;
+	ret = wave5_dec_set_disp_flag(inst, index);
+	mutex_unlock(&vpu_dev->hw_lock);
+
+	return ret;
+}
+
+int wave5_vpu_dec_reset_framebuffer(struct vpu_instance *inst, unsigned int index)
+{
+	if (index >= MAX_REG_FRAME)
+		return -EINVAL;
+
+	if (inst->frame_vbuf[index].size == 0)
+		return -EINVAL;
+
+	wave5_vdi_free_dma_memory(inst->dev, &inst->frame_vbuf[index]);
+
+	return 0;
+}
+
+int wave5_vpu_dec_give_command(struct vpu_instance *inst, enum codec_command cmd, void *parameter)
+{
+	struct dec_info *p_dec_info = &inst->codec_info->dec_info;
+	int ret = 0;
+
+	switch (cmd) {
+	case DEC_GET_QUEUE_STATUS: {
+		struct queue_status_info *queue_info = parameter;
+
+		queue_info->instance_queue_count = p_dec_info->instance_queue_count;
+		queue_info->report_queue_count = p_dec_info->report_queue_count;
+		break;
+	}
+	case DEC_RESET_FRAMEBUF_INFO: {
+		int i;
+
+		for (i = 0; i < MAX_REG_FRAME; i++) {
+			ret = wave5_vpu_dec_reset_framebuffer(inst, i);
+			if (ret)
+				break;
+		}
+
+		for (i = 0; i < MAX_REG_FRAME; i++) {
+			ret = reset_auxiliary_buffers(inst, i);
+			if (ret)
+				break;
+		}
+
+		wave5_vdi_free_dma_memory(inst->dev, &p_dec_info->vb_task);
+		break;
+	}
+	case DEC_GET_SEQ_INFO: {
+		struct dec_initial_info *seq_info = parameter;
+
+		*seq_info = p_dec_info->initial_info;
+		break;
+	}
+
+	default:
+		return -EINVAL;
+	}
+
+	return ret;
+}
+
+int wave5_vpu_enc_open(struct vpu_instance *inst, struct enc_open_param *open_param)
+{
+	struct enc_info *p_enc_info;
+	int ret;
+	struct vpu_device *vpu_dev = inst->dev;
+
+	ret = wave5_vpu_enc_check_open_param(inst, open_param);
+	if (ret)
+		return ret;
+
+	ret = mutex_lock_interruptible(&vpu_dev->hw_lock);
+	if (ret)
+		return ret;
+
+	if (!wave5_vpu_is_init(vpu_dev)) {
+		mutex_unlock(&vpu_dev->hw_lock);
+		return -ENODEV;
+	}
+
+	p_enc_info = &inst->codec_info->enc_info;
+	p_enc_info->open_param = *open_param;
+
+	ret = wave5_vpu_build_up_enc_param(vpu_dev->dev, inst, open_param);
+	mutex_unlock(&vpu_dev->hw_lock);
+
+	return ret;
+}
+
+int wave5_vpu_enc_close(struct vpu_instance *inst, u32 *fail_res)
+{
+	struct enc_info *p_enc_info = &inst->codec_info->enc_info;
+	int ret;
+	int retry = 0;
+	struct vpu_device *vpu_dev = inst->dev;
+
+	*fail_res = 0;
+	if (!inst->codec_info)
+		return -EINVAL;
+
+	ret = mutex_lock_interruptible(&vpu_dev->hw_lock);
+	if (ret)
+		return ret;
+
+	do {
+		ret = wave5_vpu_enc_finish_seq(inst, fail_res);
+		if (ret < 0 && *fail_res != WAVE5_SYSERR_VPU_STILL_RUNNING) {
+			dev_warn(inst->dev->dev, "enc_finish_seq timed out\n");
+			mutex_unlock(&vpu_dev->hw_lock);
+			return ret;
+		}
+
+		if (*fail_res == WAVE5_SYSERR_VPU_STILL_RUNNING &&
+		    retry++ >= MAX_FIRMWARE_CALL_RETRY) {
+			mutex_unlock(&vpu_dev->hw_lock);
+			return -ETIMEDOUT;
+		}
+	} while (ret != 0);
+
+	dev_dbg(inst->dev->dev, "%s: enc_finish_seq complete\n", __func__);
+
+	wave5_vdi_free_dma_memory(vpu_dev, &p_enc_info->vb_work);
+
+	if (inst->std == W_HEVC_ENC || inst->std == W_AVC_ENC) {
+		wave5_vdi_free_dma_memory(vpu_dev, &p_enc_info->vb_sub_sam_buf);
+		wave5_vdi_free_dma_memory(vpu_dev, &p_enc_info->vb_mv);
+		wave5_vdi_free_dma_memory(vpu_dev, &p_enc_info->vb_fbc_y_tbl);
+		wave5_vdi_free_dma_memory(vpu_dev, &p_enc_info->vb_fbc_c_tbl);
+	}
+
+	wave5_vdi_free_dma_memory(vpu_dev, &p_enc_info->vb_task);
+
+	mutex_unlock(&vpu_dev->hw_lock);
+
+	return 0;
+}
+
+int wave5_vpu_enc_register_frame_buffer(struct vpu_instance *inst, unsigned int num,
+					unsigned int stride, int height,
+					enum tiled_map_type map_type)
+{
+	struct enc_info *p_enc_info = &inst->codec_info->enc_info;
+	int ret;
+	struct vpu_device *vpu_dev = inst->dev;
+	unsigned int size_luma, size_chroma;
+	int i;
+
+	if (p_enc_info->stride)
+		return -EINVAL;
+
+	if (!p_enc_info->initial_info_obtained)
+		return -EINVAL;
+
+	if (num < p_enc_info->initial_info.min_frame_buffer_count)
+		return -EINVAL;
+
+	if (stride == 0 || stride % 8 != 0)
+		return -EINVAL;
+
+	if (height <= 0)
+		return -EINVAL;
+
+	ret = mutex_lock_interruptible(&vpu_dev->hw_lock);
+	if (ret)
+		return ret;
+
+	p_enc_info->num_frame_buffers = num;
+	p_enc_info->stride = stride;
+
+	size_luma = stride * height;
+	size_chroma = ALIGN(stride / 2, 16) * height;
+
+	for (i = 0; i < num; i++) {
+		if (!inst->frame_buf[i].update_fb_info)
+			continue;
+
+		inst->frame_buf[i].update_fb_info = false;
+		inst->frame_buf[i].stride = stride;
+		inst->frame_buf[i].height = height;
+		inst->frame_buf[i].map_type = COMPRESSED_FRAME_MAP;
+		inst->frame_buf[i].buf_y_size = size_luma;
+		inst->frame_buf[i].buf_cb = inst->frame_buf[i].buf_y + size_luma;
+		inst->frame_buf[i].buf_cb_size = size_chroma;
+		inst->frame_buf[i].buf_cr_size = 0;
+	}
+
+	ret = wave5_vpu_enc_register_framebuffer(inst->dev->dev, inst, &inst->frame_buf[0],
+						 COMPRESSED_FRAME_MAP,
+						 p_enc_info->num_frame_buffers);
+
+	mutex_unlock(&vpu_dev->hw_lock);
+
+	return ret;
+}
+
+static int wave5_check_enc_param(struct vpu_instance *inst, struct enc_param *param)
+{
+	struct enc_info *p_enc_info = &inst->codec_info->enc_info;
+
+	if (!param)
+		return -EINVAL;
+
+	if (!param->source_frame)
+		return -EINVAL;
+
+	if (p_enc_info->open_param.bit_rate == 0 && inst->std == W_HEVC_ENC) {
+		if (param->pic_stream_buffer_addr % 16 || param->pic_stream_buffer_size == 0)
+			return -EINVAL;
+	}
+	if (param->pic_stream_buffer_addr % 8 || param->pic_stream_buffer_size == 0)
+		return -EINVAL;
+
+	return 0;
+}
+
+int wave5_vpu_enc_start_one_frame(struct vpu_instance *inst, struct enc_param *param, u32 *fail_res)
+{
+	struct enc_info *p_enc_info = &inst->codec_info->enc_info;
+	int ret;
+	struct vpu_device *vpu_dev = inst->dev;
+
+	*fail_res = 0;
+
+	if (p_enc_info->stride == 0) /* this means frame buffers have not been registered. */
+		return -EINVAL;
+
+	ret = wave5_check_enc_param(inst, param);
+	if (ret)
+		return ret;
+
+	ret = mutex_lock_interruptible(&vpu_dev->hw_lock);
+	if (ret)
+		return ret;
+
+	p_enc_info->pts_map[param->src_idx] = param->pts;
+
+	ret = wave5_vpu_encode(inst, param, fail_res);
+
+	mutex_unlock(&vpu_dev->hw_lock);
+
+	return ret;
+}
+
+int wave5_vpu_enc_get_output_info(struct vpu_instance *inst, struct enc_output_info *info)
+{
+	struct enc_info *p_enc_info = &inst->codec_info->enc_info;
+	int ret;
+	struct vpu_device *vpu_dev = inst->dev;
+
+	ret = mutex_lock_interruptible(&vpu_dev->hw_lock);
+	if (ret)
+		return ret;
+
+	ret = wave5_vpu_enc_get_result(inst, info);
+	if (ret) {
+		info->pts = 0;
+		goto unlock;
+	}
+
+	if (info->recon_frame_index >= 0)
+		info->pts = p_enc_info->pts_map[info->enc_src_idx];
+
+unlock:
+	mutex_unlock(&vpu_dev->hw_lock);
+
+	return ret;
+}
+
+int wave5_vpu_enc_give_command(struct vpu_instance *inst, enum codec_command cmd, void *parameter)
+{
+	struct enc_info *p_enc_info = &inst->codec_info->enc_info;
+
+	switch (cmd) {
+	case ENABLE_ROTATION:
+		p_enc_info->rotation_enable = true;
+		break;
+	case ENABLE_MIRRORING:
+		p_enc_info->mirror_enable = true;
+		break;
+	case SET_MIRROR_DIRECTION: {
+		enum mirror_direction mir_dir;
+
+		mir_dir = *(enum mirror_direction *)parameter;
+		if (mir_dir != MIRDIR_NONE && mir_dir != MIRDIR_HOR &&
+		    mir_dir != MIRDIR_VER && mir_dir != MIRDIR_HOR_VER)
+			return -EINVAL;
+		p_enc_info->mirror_direction = mir_dir;
+		break;
+	}
+	case SET_ROTATION_ANGLE: {
+		int angle;
+
+		angle = *(int *)parameter;
+		if (angle && angle != 90 && angle != 180 && angle != 270)
+			return -EINVAL;
+		if (p_enc_info->initial_info_obtained && (angle == 90 || angle == 270))
+			return -EINVAL;
+		p_enc_info->rotation_angle = angle;
+		break;
+	}
+	case ENC_GET_QUEUE_STATUS: {
+		struct queue_status_info *queue_info = parameter;
+
+		queue_info->instance_queue_count = p_enc_info->instance_queue_count;
+		queue_info->report_queue_count = p_enc_info->report_queue_count;
+		break;
+	}
+	default:
+		return -EINVAL;
+	}
+	return 0;
+}
+
+int wave5_vpu_enc_issue_seq_init(struct vpu_instance *inst)
+{
+	int ret;
+	struct vpu_device *vpu_dev = inst->dev;
+
+	ret = mutex_lock_interruptible(&vpu_dev->hw_lock);
+	if (ret)
+		return ret;
+
+	ret = wave5_vpu_enc_init_seq(inst);
+
+	mutex_unlock(&vpu_dev->hw_lock);
+
+	return ret;
+}
+
+int wave5_vpu_enc_complete_seq_init(struct vpu_instance *inst, struct enc_initial_info *info)
+{
+	struct enc_info *p_enc_info = &inst->codec_info->enc_info;
+	int ret;
+	struct vpu_device *vpu_dev = inst->dev;
+
+	if (!info)
+		return -EINVAL;
+
+	ret = mutex_lock_interruptible(&vpu_dev->hw_lock);
+	if (ret)
+		return ret;
+
+	ret = wave5_vpu_enc_get_seq_info(inst, info);
+	if (ret) {
+		p_enc_info->initial_info_obtained = false;
+		mutex_unlock(&vpu_dev->hw_lock);
+		return ret;
+	}
+
+	p_enc_info->initial_info_obtained = true;
+	p_enc_info->initial_info = *info;
+
+	mutex_unlock(&vpu_dev->hw_lock);
+
+	return 0;
+}
diff --git a/drivers/media/platform/chips-media/wave5/wave5-vpuapi.h b/drivers/media/platform/chips-media/wave5/wave5-vpuapi.h
new file mode 100644
index 0000000000..352f6e904e
--- /dev/null
+++ b/drivers/media/platform/chips-media/wave5/wave5-vpuapi.h
@@ -0,0 +1,870 @@
+/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */
+/*
+ * Wave5 series multi-standard codec IP - helper definitions
+ *
+ * Copyright (C) 2021-2023 CHIPS&MEDIA INC
+ */
+
+#ifndef VPUAPI_H_INCLUDED
+#define VPUAPI_H_INCLUDED
+
+#include <linux/idr.h>
+#include <linux/genalloc.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-mem2mem.h>
+#include <media/v4l2-ctrls.h>
+#include "wave5-vpuerror.h"
+#include "wave5-vpuconfig.h"
+#include "wave5-vdi.h"
+
+enum product_id {
+	PRODUCT_ID_521,
+	PRODUCT_ID_511,
+	PRODUCT_ID_517,
+	PRODUCT_ID_NONE,
+};
+
+struct vpu_attr;
+
+enum vpu_instance_type {
+	VPU_INST_TYPE_DEC = 0,
+	VPU_INST_TYPE_ENC = 1
+};
+
+enum vpu_instance_state {
+	VPU_INST_STATE_NONE = 0,
+	VPU_INST_STATE_OPEN = 1,
+	VPU_INST_STATE_INIT_SEQ = 2,
+	VPU_INST_STATE_PIC_RUN = 3,
+	VPU_INST_STATE_STOP = 4
+};
+
+/* Maximum available on hardware. */
+#define WAVE5_MAX_FBS 32
+
+#define MAX_REG_FRAME (WAVE5_MAX_FBS * 2)
+
+#define WAVE5_DEC_HEVC_BUF_SIZE(_w, _h) (DIV_ROUND_UP(_w, 64) * DIV_ROUND_UP(_h, 64) * 256 + 64)
+#define WAVE5_DEC_AVC_BUF_SIZE(_w, _h) ((((ALIGN(_w, 256) / 16) * (ALIGN(_h, 16) / 16)) + 16) * 80)
+
+#define WAVE5_FBC_LUMA_TABLE_SIZE(_w, _h) (ALIGN(_h, 64) * ALIGN(_w, 256) / 32)
+#define WAVE5_FBC_CHROMA_TABLE_SIZE(_w, _h) (ALIGN((_h), 64) * ALIGN((_w) / 2, 256) / 32)
+#define WAVE5_ENC_AVC_BUF_SIZE(_w, _h) (ALIGN(_w, 64) * ALIGN(_h, 64) / 32)
+#define WAVE5_ENC_HEVC_BUF_SIZE(_w, _h) (ALIGN(_w, 64) / 64 * ALIGN(_h, 64) / 64 * 128)
+
+/*
+ * common struct and definition
+ */
+enum cod_std {
+	STD_AVC = 0,
+	STD_HEVC = 12,
+	STD_MAX
+};
+
+enum wave_std {
+	W_HEVC_DEC = 0x00,
+	W_HEVC_ENC = 0x01,
+	W_AVC_DEC = 0x02,
+	W_AVC_ENC = 0x03,
+	STD_UNKNOWN = 0xFF
+};
+
+enum set_param_option {
+	OPT_COMMON = 0, /* SET_PARAM command option for encoding sequence */
+	OPT_CUSTOM_GOP = 1, /* SET_PARAM command option for setting custom GOP */
+	OPT_CUSTOM_HEADER = 2, /* SET_PARAM command option for setting custom VPS/SPS/PPS */
+	OPT_VUI = 3, /* SET_PARAM command option for encoding VUI */
+	OPT_CHANGE_PARAM = 0x10,
+};
+
+/************************************************************************/
+/* PROFILE & LEVEL */
+/************************************************************************/
+/* HEVC */
+#define HEVC_PROFILE_MAIN 1
+#define HEVC_PROFILE_MAIN10 2
+#define HEVC_PROFILE_STILLPICTURE 3
+#define HEVC_PROFILE_MAIN10_STILLPICTURE 2
+
+/* H.264 profile for encoder*/
+#define H264_PROFILE_BP 1
+#define H264_PROFILE_MP 2
+#define H264_PROFILE_EXTENDED 3
+#define H264_PROFILE_HP 4
+#define H264_PROFILE_HIGH10 5
+#define H264_PROFILE_HIGH422 6
+#define H264_PROFILE_HIGH444 7
+
+/************************************************************************/
+/* error codes */
+/************************************************************************/
+
+/************************************************************************/
+/* utility macros */
+/************************************************************************/
+
+/* Initialize sequence firmware command mode */
+#define INIT_SEQ_NORMAL				1
+
+/* Decode firmware command mode */
+#define DEC_PIC_NORMAL				0
+
+/* bit_alloc_mode */
+#define BIT_ALLOC_MODE_FIXED_RATIO		2
+
+/* bit_rate */
+#define MAX_BIT_RATE				700000000
+
+/* decoding_refresh_type */
+#define DEC_REFRESH_TYPE_NON_IRAP		0
+#define DEC_REFRESH_TYPE_CRA			1
+#define DEC_REFRESH_TYPE_IDR			2
+
+/* depend_slice_mode */
+#define DEPEND_SLICE_MODE_RECOMMENDED		1
+#define DEPEND_SLICE_MODE_BOOST			2
+#define DEPEND_SLICE_MODE_FAST			3
+
+/* hvs_max_delta_qp */
+#define MAX_HVS_MAX_DELTA_QP			51
+
+/* intra_refresh_mode */
+#define REFRESH_MODE_CTU_ROWS			1
+#define REFRESH_MODE_CTU_COLUMNS		2
+#define REFRESH_MODE_CTU_STEP_SIZE		3
+#define REFRESH_MODE_CTUS			4
+
+/* intra_mb_refresh_mode */
+#define REFRESH_MB_MODE_NONE			0
+#define REFRESH_MB_MODE_CTU_ROWS		1
+#define REFRESH_MB_MODE_CTU_COLUMNS		2
+#define REFRESH_MB_MODE_CTU_STEP_SIZE		3
+
+/* intra_qp */
+#define MAX_INTRA_QP				63
+
+/* nr_inter_weight_* */
+#define MAX_INTER_WEIGHT			31
+
+/* nr_intra_weight_* */
+#define MAX_INTRA_WEIGHT			31
+
+/* nr_noise_sigma_* */
+#define MAX_NOISE_SIGMA				255
+
+/* bitstream_buffer_size */
+#define MIN_BITSTREAM_BUFFER_SIZE		1024
+#define MIN_BITSTREAM_BUFFER_SIZE_WAVE521	(1024 * 64)
+
+/* vbv_buffer_size */
+#define MIN_VBV_BUFFER_SIZE			10
+#define MAX_VBV_BUFFER_SIZE			3000
+
+#define BUFFER_MARGIN				4096
+
+#define MAX_FIRMWARE_CALL_RETRY			10
+
+#define VDI_LITTLE_ENDIAN	0x0
+
+/*
+ * Parameters of DEC_SET_SEQ_CHANGE_MASK
+ */
+#define SEQ_CHANGE_ENABLE_PROFILE BIT(5)
+#define SEQ_CHANGE_ENABLE_SIZE BIT(16)
+#define SEQ_CHANGE_ENABLE_BITDEPTH BIT(18)
+#define SEQ_CHANGE_ENABLE_DPB_COUNT BIT(19)
+#define SEQ_CHANGE_ENABLE_ASPECT_RATIO BIT(21)
+#define SEQ_CHANGE_ENABLE_VIDEO_SIGNAL BIT(23)
+#define SEQ_CHANGE_ENABLE_VUI_TIMING_INFO BIT(29)
+
+#define SEQ_CHANGE_ENABLE_ALL_HEVC (SEQ_CHANGE_ENABLE_PROFILE | \
+		SEQ_CHANGE_ENABLE_SIZE | \
+		SEQ_CHANGE_ENABLE_BITDEPTH | \
+		SEQ_CHANGE_ENABLE_DPB_COUNT)
+
+#define SEQ_CHANGE_ENABLE_ALL_AVC (SEQ_CHANGE_ENABLE_SIZE | \
+		SEQ_CHANGE_ENABLE_BITDEPTH | \
+		SEQ_CHANGE_ENABLE_DPB_COUNT | \
+		SEQ_CHANGE_ENABLE_ASPECT_RATIO | \
+		SEQ_CHANGE_ENABLE_VIDEO_SIGNAL | \
+		SEQ_CHANGE_ENABLE_VUI_TIMING_INFO)
+
+#define DISPLAY_IDX_FLAG_SEQ_END -1
+#define DISPLAY_IDX_FLAG_NO_FB -3
+#define DECODED_IDX_FLAG_NO_FB -1
+#define DECODED_IDX_FLAG_SKIP -2
+
+#define RECON_IDX_FLAG_ENC_END -1
+#define RECON_IDX_FLAG_ENC_DELAY -2
+#define RECON_IDX_FLAG_HEADER_ONLY -3
+#define RECON_IDX_FLAG_CHANGE_PARAM -4
+
+enum codec_command {
+	ENABLE_ROTATION,
+	ENABLE_MIRRORING,
+	SET_MIRROR_DIRECTION,
+	SET_ROTATION_ANGLE,
+	DEC_GET_QUEUE_STATUS,
+	ENC_GET_QUEUE_STATUS,
+	DEC_RESET_FRAMEBUF_INFO,
+	DEC_GET_SEQ_INFO,
+};
+
+enum mirror_direction {
+	MIRDIR_NONE, /* no mirroring */
+	MIRDIR_VER, /* vertical mirroring */
+	MIRDIR_HOR, /* horizontal mirroring */
+	MIRDIR_HOR_VER /* horizontal and vertical mirroring */
+};
+
+enum frame_buffer_format {
+	FORMAT_ERR = -1,
+	FORMAT_420 = 0, /* 8bit */
+	FORMAT_422, /* 8bit */
+	FORMAT_224, /* 8bit */
+	FORMAT_444, /* 8bit */
+	FORMAT_400, /* 8bit */
+
+	/* little endian perspective */
+	/* | addr 0 | addr 1 | */
+	FORMAT_420_P10_16BIT_MSB = 5, /* lsb |000000xx|xxxxxxxx | msb */
+	FORMAT_420_P10_16BIT_LSB, /* lsb |xxxxxxx |xx000000 | msb */
+	FORMAT_420_P10_32BIT_MSB, /* lsb |00xxxxxxxxxxxxxxxxxxxxxxxxxxx| msb */
+	FORMAT_420_P10_32BIT_LSB, /* lsb |xxxxxxxxxxxxxxxxxxxxxxxxxxx00| msb */
+
+	/* 4:2:2 packed format */
+	/* little endian perspective */
+	/* | addr 0 | addr 1 | */
+	FORMAT_422_P10_16BIT_MSB, /* lsb |000000xx |xxxxxxxx | msb */
+	FORMAT_422_P10_16BIT_LSB, /* lsb |xxxxxxxx |xx000000 | msb */
+	FORMAT_422_P10_32BIT_MSB, /* lsb |00xxxxxxxxxxxxxxxxxxxxxxxxxxx| msb */
+	FORMAT_422_P10_32BIT_LSB, /* lsb |xxxxxxxxxxxxxxxxxxxxxxxxxxx00| msb */
+
+	FORMAT_YUYV, /* 8bit packed format : Y0U0Y1V0 Y2U1Y3V1 ... */
+	FORMAT_YUYV_P10_16BIT_MSB,
+	FORMAT_YUYV_P10_16BIT_LSB,
+	FORMAT_YUYV_P10_32BIT_MSB,
+	FORMAT_YUYV_P10_32BIT_LSB,
+
+	FORMAT_YVYU, /* 8bit packed format : Y0V0Y1U0 Y2V1Y3U1 ... */
+	FORMAT_YVYU_P10_16BIT_MSB,
+	FORMAT_YVYU_P10_16BIT_LSB,
+	FORMAT_YVYU_P10_32BIT_MSB,
+	FORMAT_YVYU_P10_32BIT_LSB,
+
+	FORMAT_UYVY, /* 8bit packed format : U0Y0V0Y1 U1Y2V1Y3 ... */
+	FORMAT_UYVY_P10_16BIT_MSB,
+	FORMAT_UYVY_P10_16BIT_LSB,
+	FORMAT_UYVY_P10_32BIT_MSB,
+	FORMAT_UYVY_P10_32BIT_LSB,
+
+	FORMAT_VYUY, /* 8bit packed format : V0Y0U0Y1 V1Y2U1Y3 ... */
+	FORMAT_VYUY_P10_16BIT_MSB,
+	FORMAT_VYUY_P10_16BIT_LSB,
+	FORMAT_VYUY_P10_32BIT_MSB,
+	FORMAT_VYUY_P10_32BIT_LSB,
+
+	FORMAT_MAX,
+};
+
+enum packed_format_num {
+	NOT_PACKED = 0,
+	PACKED_YUYV,
+	PACKED_YVYU,
+	PACKED_UYVY,
+	PACKED_VYUY,
+};
+
+enum wave5_interrupt_bit {
+	INT_WAVE5_INIT_VPU = 0,
+	INT_WAVE5_WAKEUP_VPU = 1,
+	INT_WAVE5_SLEEP_VPU = 2,
+	INT_WAVE5_CREATE_INSTANCE = 3,
+	INT_WAVE5_FLUSH_INSTANCE = 4,
+	INT_WAVE5_DESTROY_INSTANCE = 5,
+	INT_WAVE5_INIT_SEQ = 6,
+	INT_WAVE5_SET_FRAMEBUF = 7,
+	INT_WAVE5_DEC_PIC = 8,
+	INT_WAVE5_ENC_PIC = 8,
+	INT_WAVE5_ENC_SET_PARAM = 9,
+	INT_WAVE5_DEC_QUERY = 14,
+	INT_WAVE5_BSBUF_EMPTY = 15,
+	INT_WAVE5_BSBUF_FULL = 15,
+};
+
+enum pic_type {
+	PIC_TYPE_I = 0,
+	PIC_TYPE_P = 1,
+	PIC_TYPE_B = 2,
+	PIC_TYPE_IDR = 5, /* H.264/H.265 IDR (Instantaneous Decoder Refresh) picture */
+	PIC_TYPE_MAX /* no meaning */
+};
+
+enum sw_reset_mode {
+	SW_RESET_SAFETY,
+	SW_RESET_FORCE,
+	SW_RESET_ON_BOOT
+};
+
+enum tiled_map_type {
+	LINEAR_FRAME_MAP = 0, /* linear frame map type */
+	COMPRESSED_FRAME_MAP = 17, /* compressed frame map type*/
+};
+
+enum temporal_id_mode {
+	TEMPORAL_ID_MODE_ABSOLUTE,
+	TEMPORAL_ID_MODE_RELATIVE,
+};
+
+struct vpu_attr {
+	u32 product_id;
+	char product_name[8]; /* product name in ascii code */
+	u32 product_version;
+	u32 fw_version;
+	u32 customer_id;
+	u32 support_decoders; /* bitmask */
+	u32 support_encoders; /* bitmask */
+	u32 support_backbone: 1;
+	u32 support_avc10bit_enc: 1;
+	u32 support_hevc10bit_enc: 1;
+	u32 support_vcore_backbone: 1;
+	u32 support_vcpu_backbone: 1;
+};
+
+struct frame_buffer {
+	dma_addr_t buf_y;
+	dma_addr_t buf_cb;
+	dma_addr_t buf_cr;
+	unsigned int buf_y_size;
+	unsigned int buf_cb_size;
+	unsigned int buf_cr_size;
+	enum tiled_map_type map_type;
+	unsigned int stride; /* horizontal stride for the given frame buffer */
+	unsigned int width; /* width of the given frame buffer */
+	unsigned int height; /* height of the given frame buffer */
+	size_t size; /* size of the given frame buffer */
+	unsigned int sequence_no;
+	bool update_fb_info;
+};
+
+struct vpu_rect {
+	unsigned int left; /* horizontal pixel offset from left edge */
+	unsigned int top; /* vertical pixel offset from top edge */
+	unsigned int right; /* horizontal pixel offset from right edge */
+	unsigned int bottom; /* vertical pixel offset from bottom edge */
+};
+
+/*
+ * decode struct and definition
+ */
+
+struct dec_open_param {
+	dma_addr_t bitstream_buffer;
+	size_t bitstream_buffer_size;
+};
+
+struct dec_initial_info {
+	u32 pic_width;
+	u32 pic_height;
+	struct vpu_rect pic_crop_rect;
+	u32 min_frame_buffer_count; /* between 1 to 16 */
+
+	u32 profile;
+	u32 luma_bitdepth; /* bit-depth of the luma sample */
+	u32 chroma_bitdepth; /* bit-depth of the chroma sample */
+	u32 seq_init_err_reason;
+	dma_addr_t rd_ptr; /* read pointer of bitstream buffer */
+	dma_addr_t wr_ptr; /* write pointer of bitstream buffer */
+	u32 sequence_no;
+	u32 vlc_buf_size;
+	u32 param_buf_size;
+};
+
+struct dec_output_info {
+	/**
+	 * This is a frame buffer index for the picture to be displayed at the moment
+	 * among frame buffers which are registered using vpu_dec_register_frame_buffer().
+	 * Frame data that will be displayed is stored in the frame buffer with this index
+	 * When there is no display delay, this index is always the equal to
+	 * index_frame_decoded, however, if displaying is delayed (for display
+	 * reordering in AVC or B-frames in VC1), this index might be different to
+	 * index_frame_decoded. By checking this index, HOST applications can easily figure
+	 * out whether sequence decoding has been finished or not.
+	 *
+	 * -3(0xFFFD) or -2(0xFFFE) : when a display output cannot be given due to picture
+	 * reordering or skip option
+	 * -1(0xFFFF) : when there is no more output for display at the end of sequence
+	 * decoding
+	 */
+	s32 index_frame_display;
+	/**
+	 * This is the frame buffer index of the decoded picture among the frame buffers which were
+	 * registered using vpu_dec_register_frame_buffer(). The currently decoded frame is stored
+	 * into the frame buffer specified by this index.
+	 *
+	 * -2 : indicates that no decoded output is generated because decoder meets EOS
+	 * (end of sequence) or skip
+	 * -1 : indicates that the decoder fails to decode a picture because there is no available
+	 * frame buffer
+	 */
+	s32 index_frame_decoded;
+	s32 index_frame_decoded_for_tiled;
+	u32 nal_type;
+	unsigned int pic_type;
+	struct vpu_rect rc_display;
+	unsigned int disp_pic_width;
+	unsigned int disp_pic_height;
+	struct vpu_rect rc_decoded;
+	u32 dec_pic_width;
+	u32 dec_pic_height;
+	s32 decoded_poc;
+	int temporal_id; /* temporal ID of the picture */
+	dma_addr_t rd_ptr; /* stream buffer read pointer for the current decoder instance */
+	dma_addr_t wr_ptr; /* stream buffer write pointer for the current decoder instance */
+	struct frame_buffer disp_frame;
+	u32 frame_display_flag; /* it reports a frame buffer flag to be displayed */
+	/**
+	 * this variable reports that sequence has been changed while H.264/AVC stream decoding.
+	 * if it is 1, HOST application can get the new sequence information by calling
+	 * vpu_dec_get_initial_info() or wave5_vpu_dec_issue_seq_init().
+	 *
+	 * for H.265/HEVC decoder, each bit has a different meaning as follows.
+	 *
+	 * sequence_changed[5] : it indicates that the profile_idc has been changed
+	 * sequence_changed[16] : it indicates that the resolution has been changed
+	 * sequence_changed[19] : it indicates that the required number of frame buffer has
+	 * been changed.
+	 */
+	unsigned int frame_cycle; /* reports the number of cycles for processing a frame */
+	u32 sequence_no;
+
+	u32 dec_host_cmd_tick; /* tick of DEC_PIC command for the picture */
+	u32 dec_decode_end_tick; /* end tick of decoding slices of the picture */
+
+	u32 sequence_changed;
+};
+
+struct queue_status_info {
+	u32 instance_queue_count;
+	u32 report_queue_count;
+};
+
+/*
+ * encode struct and definition
+ */
+
+#define MAX_NUM_TEMPORAL_LAYER 7
+#define MAX_NUM_SPATIAL_LAYER 3
+#define MAX_GOP_NUM 8
+
+struct custom_gop_pic_param {
+	u32 pic_type; /* picture type of nth picture in the custom GOP */
+	u32 poc_offset; /* POC of nth picture in the custom GOP */
+	u32 pic_qp; /* quantization parameter of nth picture in the custom GOP */
+	u32 use_multi_ref_p; /* use multiref pic for P picture. valid only if PIC_TYPE is P */
+	u32 ref_poc_l0; /* POC of reference L0 of nth picture in the custom GOP */
+	u32 ref_poc_l1; /* POC of reference L1 of nth picture in the custom GOP */
+	s32 temporal_id; /* temporal ID of nth picture in the custom GOP */
+};
+
+struct enc_wave_param {
+	/*
+	 * profile indicator (HEVC only)
+	 *
+	 * 0 : the firmware determines a profile according to the internal_bit_depth
+	 * 1 : main profile
+	 * 2 : main10 profile
+	 * 3 : main still picture profile
+	 * In the AVC encoder, a profile cannot be set by the host application.
+	 * The firmware decides it based on internal_bit_depth.
+	 * profile = HIGH (bitdepth 8) profile = HIGH10 (bitdepth 10)
+	 */
+	u32 profile;
+	u32 level; /* level indicator (level * 10) */
+	u32 internal_bit_depth: 4; /* 8/10 */
+	u32 gop_preset_idx: 4; /* 0 - 9 */
+	u32 decoding_refresh_type: 2; /* 0=non-IRAP, 1=CRA, 2=IDR */
+	u32 intra_qp; /* quantization parameter of intra picture */
+	u32 intra_period; /* period of intra picture in GOP size */
+	u32 conf_win_top; /* top offset of conformance window */
+	u32 conf_win_bot; /* bottom offset of conformance window */
+	u32 conf_win_left; /* left offset of conformance window */
+	u32 conf_win_right; /* right offset of conformance window */
+	u32 intra_refresh_mode: 3;
+	/*
+	 * Argument for intra_ctu_refresh_mode.
+	 *
+	 * Depending on intra_refresh_mode, it can mean one of the following:
+	 * - intra_ctu_refresh_mode (1) -> number of consecutive CTU rows
+	 * - intra_ctu_refresh_mode (2) -> the number of consecutive CTU columns
+	 * - intra_ctu_refresh_mode (3) -> step size in CTU
+	 * - intra_ctu_refresh_mode (4) -> number of intra ct_us to be encoded in a picture
+	 */
+	u32 intra_refresh_arg;
+	/*
+	 * 0 : custom setting
+	 * 1 : recommended encoder parameters (slow encoding speed, highest picture quality)
+	 * 2 : boost mode (normal encoding speed, moderate picture quality)
+	 * 3 : fast mode (fast encoding speed, low picture quality)
+	 */
+	u32 depend_slice_mode : 2;
+	u32 depend_slice_mode_arg;
+	u32 independ_slice_mode : 1; /* 0=no-multi-slice, 1=slice-in-ctu-number*/
+	u32 independ_slice_mode_arg;
+	u32 max_num_merge: 2;
+	s32 beta_offset_div2: 4; /* sets beta_offset_div2 for deblocking filter */
+	s32 tc_offset_div2: 4; /* sets tc_offset_div3 for deblocking filter */
+	u32 hvs_qp_scale: 4; /* QP scaling factor for CU QP adjust if hvs_qp_scale_enable is 1 */
+	u32 hvs_max_delta_qp; /* maximum delta QP for HVS */
+	s32 chroma_cb_qp_offset; /* the value of chroma(cb) QP offset */
+	s32 chroma_cr_qp_offset; /* the value of chroma(cr) QP offset */
+	s32 initial_rc_qp;
+	u32 nr_intra_weight_y;
+	u32 nr_intra_weight_cb; /* weight to cb noise level for intra picture (0 ~ 31) */
+	u32 nr_intra_weight_cr; /* weight to cr noise level for intra picture (0 ~ 31) */
+	u32 nr_inter_weight_y;
+	u32 nr_inter_weight_cb; /* weight to cb noise level for inter picture (0 ~ 31) */
+	u32 nr_inter_weight_cr; /* weight to cr noise level for inter picture (0 ~ 31) */
+	u32 min_qp_i; /* minimum QP of I picture for rate control */
+	u32 max_qp_i; /* maximum QP of I picture for rate control */
+	u32 min_qp_p; /* minimum QP of P picture for rate control */
+	u32 max_qp_p; /* maximum QP of P picture for rate control */
+	u32 min_qp_b; /* minimum QP of B picture for rate control */
+	u32 max_qp_b; /* maximum QP of B picture for rate control */
+	u32 avc_idr_period; /* period of IDR picture (0 ~ 1024). 0 - implies an infinite period */
+	u32 avc_slice_arg; /* the number of MB for a slice when avc_slice_mode is set with 1 */
+	u32 intra_mb_refresh_mode: 2; /* 0=none, 1=row, 2=column, 3=step-size-in-mb */
+	/**
+	 * Argument for intra_mb_refresh_mode.
+	 *
+	 * intra_mb_refresh_mode (1) -> number of consecutive MB rows
+	 * intra_mb_refresh_mode (2) ->the number of consecutive MB columns
+	 * intra_mb_refresh_mode (3) -> step size in MB
+	 */
+	u32 intra_mb_refresh_arg;
+	u32 rc_weight_param;
+	u32 rc_weight_buf;
+
+	/* flags */
+	u32 en_still_picture: 1; /* still picture profile */
+	u32 tier: 1; /* 0=main, 1=high */
+	u32 avc_slice_mode: 1; /* 0=none, 1=slice-in-mb-number */
+	u32 entropy_coding_mode: 1; /* 0=CAVLC, 1=CABAC */
+	u32 lossless_enable: 1; /* enable lossless encoding */
+	u32 const_intra_pred_flag: 1; /* enable constrained intra prediction */
+	u32 tmvp_enable: 1; /* enable temporal motion vector prediction */
+	u32 wpp_enable: 1;
+	u32 disable_deblk: 1; /* disable in-loop deblocking filtering */
+	u32 lf_cross_slice_boundary_enable: 1;
+	u32 skip_intra_trans: 1;
+	u32 sao_enable: 1; /* enable SAO (sample adaptive offset) */
+	u32 intra_nx_n_enable: 1; /* enables intra nx_n p_us */
+	u32 cu_level_rc_enable: 1; /* enable CU level rate control */
+	u32 hvs_qp_enable: 1; /* enable CU QP adjustment for subjective quality enhancement */
+	u32 strong_intra_smooth_enable: 1; /* enable strong intra smoothing */
+	u32 rdo_skip: 1; /* skip RDO (rate distortion optimization) */
+	u32 lambda_scaling_enable: 1; /* enable lambda scaling using custom GOP */
+	u32 transform8x8_enable: 1; /* enable 8x8 intra prediction and 8x8 transform */
+	u32 mb_level_rc_enable: 1; /* enable MB-level rate control */
+};
+
+struct enc_open_param {
+	dma_addr_t bitstream_buffer;
+	unsigned int bitstream_buffer_size;
+	u32 pic_width; /* width of a picture to be encoded in unit of sample */
+	u32 pic_height; /* height of a picture to be encoded in unit of sample */
+	u32 frame_rate_info;/* desired fps */
+	u32 vbv_buffer_size;
+	u32 bit_rate; /* target bitrate in bps */
+	struct enc_wave_param wave_param;
+	enum packed_format_num packed_format; /* <<vpuapi_h_packed_format_num>> */
+	enum frame_buffer_format src_format;
+	bool line_buf_int_en;
+	u32 rc_enable : 1; /* rate control */
+};
+
+struct enc_initial_info {
+	u32 min_frame_buffer_count; /* minimum number of frame buffers */
+	u32 min_src_frame_count; /* minimum number of source buffers */
+	u32 seq_init_err_reason;
+	u32 warn_info;
+	u32 vlc_buf_size; /* size of task buffer */
+	u32 param_buf_size; /* size of task buffer */
+};
+
+/*
+ * Flags to encode NAL units explicitly
+ */
+struct enc_code_opt {
+	u32 implicit_header_encode: 1;
+	u32 encode_vcl: 1;
+	u32 encode_vps: 1;
+	u32 encode_sps: 1;
+	u32 encode_pps: 1;
+	u32 encode_aud: 1;
+	u32 encode_eos: 1;
+	u32 encode_eob: 1;
+	u32 encode_vui: 1;
+};
+
+struct enc_param {
+	struct frame_buffer *source_frame;
+	u32 pic_stream_buffer_addr;
+	u64 pic_stream_buffer_size;
+	u32 src_idx; /* source frame buffer index */
+	struct enc_code_opt code_option;
+	u64 pts; /* presentation timestamp (PTS) of the input source */
+	bool src_end_flag;
+};
+
+struct enc_output_info {
+	u32 bitstream_buffer;
+	u32 bitstream_size; /* byte size of encoded bitstream */
+	u32 pic_type: 2; /* <<vpuapi_h_pic_type>> */
+	s32 recon_frame_index;
+	dma_addr_t rd_ptr;
+	dma_addr_t wr_ptr;
+	u32 enc_pic_byte; /* number of encoded picture bytes */
+	s32 enc_src_idx; /* source buffer index of the currently encoded picture */
+	u32 enc_vcl_nut;
+	u32 error_reason; /* error reason of the currently encoded picture */
+	u32 warn_info; /* warning information on the currently encoded picture */
+	unsigned int frame_cycle; /* param for reporting the cycle number of encoding one frame*/
+	u64 pts;
+	u32 enc_host_cmd_tick; /* tick of ENC_PIC command for the picture */
+	u32 enc_encode_end_tick; /* end tick of encoding slices of the picture */
+};
+
+enum enc_pic_code_option {
+	CODEOPT_ENC_HEADER_IMPLICIT = BIT(0),
+	CODEOPT_ENC_VCL = BIT(1), /* flag to encode VCL nal unit explicitly */
+};
+
+enum gop_preset_idx {
+	PRESET_IDX_CUSTOM_GOP = 0, /* user defined GOP structure */
+	PRESET_IDX_ALL_I = 1, /* all intra, gopsize = 1 */
+	PRESET_IDX_IPP = 2, /* consecutive P, cyclic gopsize = 1 */
+	PRESET_IDX_IBBB = 3, /* consecutive B, cyclic gopsize = 1 */
+	PRESET_IDX_IBPBP = 4, /* gopsize = 2 */
+	PRESET_IDX_IBBBP = 5, /* gopsize = 4 */
+	PRESET_IDX_IPPPP = 6, /* consecutive P, cyclic gopsize = 4 */
+	PRESET_IDX_IBBBB = 7, /* consecutive B, cyclic gopsize = 4 */
+	PRESET_IDX_RA_IB = 8, /* random access, cyclic gopsize = 8 */
+	PRESET_IDX_IPP_SINGLE = 9, /* consecutive P, cyclic gopsize = 1, with single ref */
+};
+
+struct sec_axi_info {
+	u32 use_ip_enable;
+	u32 use_bit_enable;
+	u32 use_lf_row_enable: 1;
+	u32 use_enc_rdo_enable: 1;
+	u32 use_enc_lf_enable: 1;
+};
+
+struct dec_info {
+	struct dec_open_param open_param;
+	struct dec_initial_info initial_info;
+	struct dec_initial_info new_seq_info; /* temporal new sequence information */
+	u32 stream_wr_ptr;
+	u32 stream_rd_ptr;
+	u32 frame_display_flag;
+	dma_addr_t stream_buf_start_addr;
+	dma_addr_t stream_buf_end_addr;
+	u32 stream_buf_size;
+	struct vpu_buf vb_mv[MAX_REG_FRAME];
+	struct vpu_buf vb_fbc_y_tbl[MAX_REG_FRAME];
+	struct vpu_buf vb_fbc_c_tbl[MAX_REG_FRAME];
+	unsigned int num_of_decoding_fbs: 7;
+	unsigned int num_of_display_fbs: 7;
+	unsigned int stride;
+	struct sec_axi_info sec_axi_info;
+	dma_addr_t user_data_buf_addr;
+	u32 user_data_enable;
+	u32 user_data_buf_size;
+	struct vpu_buf vb_work;
+	struct vpu_buf vb_task;
+	struct dec_output_info dec_out_info[WAVE5_MAX_FBS];
+	u32 seq_change_mask;
+	enum temporal_id_mode temp_id_select_mode;
+	u32 target_temp_id;
+	u32 target_spatial_id;
+	u32 instance_queue_count;
+	u32 report_queue_count;
+	u32 cycle_per_tick;
+	u32 product_code;
+	u32 vlc_buf_size;
+	u32 param_buf_size;
+	bool initial_info_obtained;
+	bool reorder_enable;
+	bool first_cycle_check;
+	u32 stream_endflag: 1;
+};
+
+struct enc_info {
+	struct enc_open_param open_param;
+	struct enc_initial_info initial_info;
+	u32 stream_rd_ptr;
+	u32 stream_wr_ptr;
+	dma_addr_t stream_buf_start_addr;
+	dma_addr_t stream_buf_end_addr;
+	u32 stream_buf_size;
+	unsigned int num_frame_buffers;
+	unsigned int stride;
+	bool rotation_enable;
+	bool mirror_enable;
+	enum mirror_direction mirror_direction;
+	unsigned int rotation_angle;
+	bool initial_info_obtained;
+	struct sec_axi_info sec_axi_info;
+	bool line_buf_int_en;
+	struct vpu_buf vb_work;
+	struct vpu_buf vb_mv; /* col_mv buffer */
+	struct vpu_buf vb_fbc_y_tbl; /* FBC luma table buffer */
+	struct vpu_buf vb_fbc_c_tbl; /* FBC chroma table buffer */
+	struct vpu_buf vb_sub_sam_buf; /* sub-sampled buffer for ME */
+	struct vpu_buf vb_task;
+	u64 cur_pts; /* current timestamp in 90_k_hz */
+	u64 pts_map[32]; /* PTS mapped with source frame index */
+	u32 instance_queue_count;
+	u32 report_queue_count;
+	bool first_cycle_check;
+	u32 cycle_per_tick;
+	u32 product_code;
+	u32 vlc_buf_size;
+	u32 param_buf_size;
+};
+
+struct vpu_device {
+	struct device *dev;
+	struct v4l2_device v4l2_dev;
+	struct v4l2_m2m_dev *v4l2_m2m_dec_dev;
+	struct v4l2_m2m_dev *v4l2_m2m_enc_dev;
+	struct list_head instances;
+	struct video_device *video_dev_dec;
+	struct video_device *video_dev_enc;
+	struct mutex dev_lock; /* lock for the src, dst v4l2 queues */
+	struct mutex hw_lock; /* lock hw configurations */
+	int irq;
+	enum product_id product;
+	struct vpu_attr attr;
+	struct vpu_buf common_mem;
+	u32 last_performance_cycles;
+	u32 sram_size;
+	struct gen_pool *sram_pool;
+	struct vpu_buf sram_buf;
+	void __iomem *vdb_register;
+	u32 product_code;
+	struct ida inst_ida;
+	struct clk_bulk_data *clks;
+	int num_clks;
+};
+
+struct vpu_instance;
+
+struct vpu_instance_ops {
+	void (*finish_process)(struct vpu_instance *inst);
+};
+
+struct vpu_instance {
+	struct list_head list;
+	struct v4l2_fh v4l2_fh;
+	struct v4l2_m2m_dev *v4l2_m2m_dev;
+	struct v4l2_ctrl_handler v4l2_ctrl_hdl;
+	struct vpu_device *dev;
+	struct completion irq_done;
+
+	struct v4l2_pix_format_mplane src_fmt;
+	struct v4l2_pix_format_mplane dst_fmt;
+	enum v4l2_colorspace colorspace;
+	enum v4l2_xfer_func xfer_func;
+	enum v4l2_ycbcr_encoding ycbcr_enc;
+	enum v4l2_quantization quantization;
+
+	enum vpu_instance_state state;
+	enum vpu_instance_type type;
+	const struct vpu_instance_ops *ops;
+	spinlock_t state_spinlock; /* This protects the instance state */
+
+	enum wave_std std;
+	s32 id;
+	union {
+		struct enc_info enc_info;
+		struct dec_info dec_info;
+	} *codec_info;
+	struct frame_buffer frame_buf[MAX_REG_FRAME];
+	struct vpu_buf frame_vbuf[MAX_REG_FRAME];
+	u32 fbc_buf_count;
+	u32 queued_src_buf_num;
+	u32 queued_dst_buf_num;
+	struct list_head avail_src_bufs;
+	struct list_head avail_dst_bufs;
+	struct v4l2_rect conf_win;
+	u64 timestamp;
+	enum frame_buffer_format output_format;
+	bool cbcr_interleave;
+	bool nv21;
+	bool eos;
+	struct vpu_buf bitstream_vbuf;
+	dma_addr_t last_rd_ptr;
+	size_t remaining_consumed_bytes;
+	bool needs_reallocation;
+
+	unsigned int min_src_buf_count;
+	unsigned int rot_angle;
+	unsigned int mirror_direction;
+	unsigned int bit_depth;
+	unsigned int frame_rate;
+	unsigned int vbv_buf_size;
+	unsigned int rc_mode;
+	unsigned int rc_enable;
+	unsigned int bit_rate;
+	unsigned int encode_aud;
+	struct enc_wave_param enc_param;
+};
+
+void wave5_vdi_write_register(struct vpu_device *vpu_dev, u32 addr, u32 data);
+u32 wave5_vdi_read_register(struct vpu_device *vpu_dev, u32 addr);
+int wave5_vdi_clear_memory(struct vpu_device *vpu_dev, struct vpu_buf *vb);
+int wave5_vdi_allocate_dma_memory(struct vpu_device *vpu_dev, struct vpu_buf *vb);
+int wave5_vdi_allocate_array(struct vpu_device *vpu_dev, struct vpu_buf *array, unsigned int count,
+			     size_t size);
+int wave5_vdi_write_memory(struct vpu_device *vpu_dev, struct vpu_buf *vb, size_t offset,
+			   u8 *data, size_t len);
+int wave5_vdi_free_dma_memory(struct vpu_device *vpu_dev, struct vpu_buf *vb);
+void wave5_vdi_allocate_sram(struct vpu_device *vpu_dev);
+void wave5_vdi_free_sram(struct vpu_device *vpu_dev);
+
+int wave5_vpu_init_with_bitcode(struct device *dev, u8 *bitcode, size_t size);
+int wave5_vpu_flush_instance(struct vpu_instance *inst);
+int wave5_vpu_get_version_info(struct device *dev, u32 *revision, unsigned int *product_id);
+int wave5_vpu_dec_open(struct vpu_instance *inst, struct dec_open_param *open_param);
+int wave5_vpu_dec_close(struct vpu_instance *inst, u32 *fail_res);
+int wave5_vpu_dec_issue_seq_init(struct vpu_instance *inst);
+int wave5_vpu_dec_complete_seq_init(struct vpu_instance *inst, struct dec_initial_info *info);
+int wave5_vpu_dec_register_frame_buffer_ex(struct vpu_instance *inst, int num_of_decoding_fbs,
+					   int num_of_display_fbs, int stride, int height);
+int wave5_vpu_dec_start_one_frame(struct vpu_instance *inst, u32 *res_fail);
+int wave5_vpu_dec_get_output_info(struct vpu_instance *inst, struct dec_output_info *info);
+int wave5_vpu_dec_set_rd_ptr(struct vpu_instance *inst, dma_addr_t addr, int update_wr_ptr);
+dma_addr_t wave5_vpu_dec_get_rd_ptr(struct vpu_instance *inst);
+int wave5_vpu_dec_reset_framebuffer(struct vpu_instance *inst, unsigned int index);
+int wave5_vpu_dec_give_command(struct vpu_instance *inst, enum codec_command cmd, void *parameter);
+int wave5_vpu_dec_get_bitstream_buffer(struct vpu_instance *inst, dma_addr_t *prd_ptr,
+				       dma_addr_t *pwr_ptr, size_t *size);
+int wave5_vpu_dec_update_bitstream_buffer(struct vpu_instance *inst, size_t size);
+int wave5_vpu_dec_clr_disp_flag(struct vpu_instance *inst, int index);
+int wave5_vpu_dec_set_disp_flag(struct vpu_instance *inst, int index);
+
+int wave5_vpu_enc_open(struct vpu_instance *inst, struct enc_open_param *open_param);
+int wave5_vpu_enc_close(struct vpu_instance *inst, u32 *fail_res);
+int wave5_vpu_enc_issue_seq_init(struct vpu_instance *inst);
+int wave5_vpu_enc_complete_seq_init(struct vpu_instance *inst, struct enc_initial_info *info);
+int wave5_vpu_enc_register_frame_buffer(struct vpu_instance *inst, unsigned int num,
+					unsigned int stride, int height,
+					enum tiled_map_type map_type);
+int wave5_vpu_enc_start_one_frame(struct vpu_instance *inst, struct enc_param *param,
+				  u32 *fail_res);
+int wave5_vpu_enc_get_output_info(struct vpu_instance *inst, struct enc_output_info *info);
+int wave5_vpu_enc_give_command(struct vpu_instance *inst, enum codec_command cmd, void *parameter);
+
+#endif
diff --git a/drivers/media/platform/chips-media/wave5/wave5-vpuconfig.h b/drivers/media/platform/chips-media/wave5/wave5-vpuconfig.h
new file mode 100644
index 0000000000..d9751eedb0
--- /dev/null
+++ b/drivers/media/platform/chips-media/wave5/wave5-vpuconfig.h
@@ -0,0 +1,77 @@
+/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */
+/*
+ * Wave5 series multi-standard codec IP - product config definitions
+ *
+ * Copyright (C) 2021-2023 CHIPS&MEDIA INC
+ */
+
+#ifndef _VPU_CONFIG_H_
+#define _VPU_CONFIG_H_
+
+#define WAVE517_CODE                    0x5170
+#define WAVE537_CODE                    0x5370
+#define WAVE511_CODE                    0x5110
+#define WAVE521_CODE                    0x5210
+#define WAVE521C_CODE                   0x521c
+#define WAVE521C_DUAL_CODE              0x521d  // wave521 dual core
+#define WAVE521E1_CODE                  0x5211
+
+#define PRODUCT_CODE_W_SERIES(x) ({					\
+		int c = x;						\
+		((c) == WAVE517_CODE ||	(c) == WAVE537_CODE ||		\
+		 (c) == WAVE511_CODE || (c) == WAVE521_CODE ||		\
+		 (c) == WAVE521E1_CODE || (c) == WAVE521C_CODE ||	\
+		 (c) == WAVE521C_DUAL_CODE);				\
+})
+
+#define WAVE517_WORKBUF_SIZE            (2 * 1024 * 1024)
+#define WAVE521ENC_WORKBUF_SIZE         (128 * 1024)      //HEVC 128K, AVC 40K
+#define WAVE521DEC_WORKBUF_SIZE         (1784 * 1024)
+
+#define MAX_NUM_INSTANCE                32
+
+#define W5_MIN_ENC_PIC_WIDTH            256
+#define W5_MIN_ENC_PIC_HEIGHT           128
+#define W5_MAX_ENC_PIC_WIDTH            8192
+#define W5_MAX_ENC_PIC_HEIGHT           8192
+
+//  application specific configuration
+#define VPU_ENC_TIMEOUT                 60000
+#define VPU_DEC_TIMEOUT                 60000
+
+// for WAVE encoder
+#define USE_SRC_PRP_AXI         0
+#define USE_SRC_PRI_AXI         1
+#define DEFAULT_SRC_AXI         USE_SRC_PRP_AXI
+
+/************************************************************************/
+/* VPU COMMON MEMORY                                                    */
+/************************************************************************/
+#define VLC_BUF_NUM                     (2)
+
+#define COMMAND_QUEUE_DEPTH             (2)
+
+#define W5_REMAP_INDEX0                 0
+#define W5_REMAP_INDEX1                 1
+#define W5_REMAP_MAX_SIZE               (1024 * 1024)
+
+#define WAVE5_MAX_CODE_BUF_SIZE         (2 * 1024 * 1024)
+#define WAVE5_TEMPBUF_OFFSET            WAVE5_MAX_CODE_BUF_SIZE
+#define WAVE5_TEMPBUF_SIZE              (1024 * 1024)
+
+#define SIZE_COMMON                 (WAVE5_MAX_CODE_BUF_SIZE + WAVE5_TEMPBUF_SIZE)
+
+//=====4. VPU REPORT MEMORY  ======================//
+
+#define WAVE5_UPPER_PROC_AXI_ID     0x0
+
+#define WAVE5_PROC_AXI_ID           0x0
+#define WAVE5_PRP_AXI_ID            0x0
+#define WAVE5_FBD_Y_AXI_ID          0x0
+#define WAVE5_FBC_Y_AXI_ID          0x0
+#define WAVE5_FBD_C_AXI_ID          0x0
+#define WAVE5_FBC_C_AXI_ID          0x0
+#define WAVE5_SEC_AXI_ID            0x0
+#define WAVE5_PRI_AXI_ID            0x0
+
+#endif  /* _VPU_CONFIG_H_ */
diff --git a/drivers/media/platform/chips-media/wave5/wave5-vpuerror.h b/drivers/media/platform/chips-media/wave5/wave5-vpuerror.h
new file mode 100644
index 0000000000..905d5c34fd
--- /dev/null
+++ b/drivers/media/platform/chips-media/wave5/wave5-vpuerror.h
@@ -0,0 +1,292 @@
+/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */
+/*
+ * Wave5 series multi-standard codec IP - error values
+ *
+ * Copyright (C) 2021-2023 CHIPS&MEDIA INC
+ */
+
+#ifndef ERROR_CODE_H_INCLUDED
+#define ERROR_CODE_H_INCLUDED
+
+/*
+ * WAVE5
+ */
+
+/************************************************************************/
+/* WAVE5 COMMON SYSTEM ERROR (FAIL_REASON)                              */
+/************************************************************************/
+#define WAVE5_SYSERR_QUEUEING_FAIL                                     0x00000001
+#define WAVE5_SYSERR_ACCESS_VIOLATION_HW                               0x00000040
+#define WAVE5_SYSERR_BUS_ERROR                                         0x00000200
+#define WAVE5_SYSERR_DOUBLE_FAULT                                      0x00000400
+#define WAVE5_SYSERR_RESULT_NOT_READY                                  0x00000800
+#define WAVE5_SYSERR_VPU_STILL_RUNNING                                 0x00001000
+#define WAVE5_SYSERR_UNKNOWN_CMD                                       0x00002000
+#define WAVE5_SYSERR_UNKNOWN_CODEC_STD                                 0x00004000
+#define WAVE5_SYSERR_UNKNOWN_QUERY_OPTION                              0x00008000
+#define WAVE5_SYSERR_VLC_BUF_FULL                                      0x00010000
+#define WAVE5_SYSERR_WATCHDOG_TIMEOUT                                  0x00020000
+#define WAVE5_SYSERR_VCPU_TIMEOUT                                      0x00080000
+#define WAVE5_SYSERR_TEMP_SEC_BUF_OVERFLOW                             0x00200000
+#define WAVE5_SYSERR_NEED_MORE_TASK_BUF                                0x00400000
+#define WAVE5_SYSERR_PRESCAN_ERR                                       0x00800000
+#define WAVE5_SYSERR_ENC_GBIN_OVERCONSUME                              0x01000000
+#define WAVE5_SYSERR_ENC_MAX_ZERO_DETECT                               0x02000000
+#define WAVE5_SYSERR_ENC_LVL_FIRST_ERROR                               0x04000000
+#define WAVE5_SYSERR_ENC_EG_RANGE_OVER                                 0x08000000
+#define WAVE5_SYSERR_ENC_IRB_FRAME_DROP                                0x10000000
+#define WAVE5_SYSERR_INPLACE_V                                         0x20000000
+#define WAVE5_SYSERR_FATAL_VPU_HANGUP                                  0xf0000000
+
+/************************************************************************/
+/* WAVE5 COMMAND QUEUE ERROR (FAIL_REASON)                              */
+/************************************************************************/
+#define WAVE5_CMDQ_ERR_NOT_QUEABLE_CMD                                 0x00000001
+#define WAVE5_CMDQ_ERR_SKIP_MODE_ENABLE                                0x00000002
+#define WAVE5_CMDQ_ERR_INST_FLUSHING                                   0x00000003
+#define WAVE5_CMDQ_ERR_INST_INACTIVE                                   0x00000004
+#define WAVE5_CMDQ_ERR_QUEUE_FAIL                                      0x00000005
+#define WAVE5_CMDQ_ERR_CMD_BUF_FULL                                    0x00000006
+
+/************************************************************************/
+/* WAVE5 ERROR ON DECODER (ERR_INFO)                                    */
+/************************************************************************/
+// HEVC
+#define HEVC_SPSERR_SEQ_PARAMETER_SET_ID                               0x00001000
+#define HEVC_SPSERR_CHROMA_FORMAT_IDC                                  0x00001001
+#define HEVC_SPSERR_PIC_WIDTH_IN_LUMA_SAMPLES                          0x00001002
+#define HEVC_SPSERR_PIC_HEIGHT_IN_LUMA_SAMPLES                         0x00001003
+#define HEVC_SPSERR_CONF_WIN_LEFT_OFFSET                               0x00001004
+#define HEVC_SPSERR_CONF_WIN_RIGHT_OFFSET                              0x00001005
+#define HEVC_SPSERR_CONF_WIN_TOP_OFFSET                                0x00001006
+#define HEVC_SPSERR_CONF_WIN_BOTTOM_OFFSET                             0x00001007
+#define HEVC_SPSERR_BIT_DEPTH_LUMA_MINUS8                              0x00001008
+#define HEVC_SPSERR_BIT_DEPTH_CHROMA_MINUS8                            0x00001009
+#define HEVC_SPSERR_LOG2_MAX_PIC_ORDER_CNT_LSB_MINUS4                  0x0000100A
+#define HEVC_SPSERR_SPS_MAX_DEC_PIC_BUFFERING                          0x0000100B
+#define HEVC_SPSERR_SPS_MAX_NUM_REORDER_PICS                           0x0000100C
+#define HEVC_SPSERR_SPS_MAX_LATENCY_INCREASE                           0x0000100D
+#define HEVC_SPSERR_LOG2_MIN_LUMA_CODING_BLOCK_SIZE_MINUS3             0x0000100E
+#define HEVC_SPSERR_LOG2_DIFF_MAX_MIN_LUMA_CODING_BLOCK_SIZE           0x0000100F
+#define HEVC_SPSERR_LOG2_MIN_TRANSFORM_BLOCK_SIZE_MINUS2               0x00001010
+#define HEVC_SPSERR_LOG2_DIFF_MAX_MIN_TRANSFORM_BLOCK_SIZE             0x00001011
+#define HEVC_SPSERR_MAX_TRANSFORM_HIERARCHY_DEPTH_INTER                0x00001012
+#define HEVC_SPSERR_MAX_TRANSFORM_HIERARCHY_DEPTH_INTRA                0x00001013
+#define HEVC_SPSERR_SCALING_LIST                                       0x00001014
+#define HEVC_SPSERR_LOG2_DIFF_MIN_PCM_LUMA_CODING_BLOCK_SIZE_MINUS3    0x00001015
+#define HEVC_SPSERR_LOG2_DIFF_MAX_MIN_PCM_LUMA_CODING_BLOCK_SIZE       0x00001016
+#define HEVC_SPSERR_NUM_SHORT_TERM_REF_PIC_SETS                        0x00001017
+#define HEVC_SPSERR_NUM_LONG_TERM_REF_PICS_SPS                         0x00001018
+#define HEVC_SPSERR_GBU_PARSING_ERROR                                  0x00001019
+#define HEVC_SPSERR_EXTENSION_FLAG                                     0x0000101A
+#define HEVC_SPSERR_VUI_ERROR                                          0x0000101B
+#define HEVC_SPSERR_ACTIVATE_SPS                                       0x0000101C
+#define HEVC_SPSERR_PROFILE_SPACE                                      0x0000101D
+#define HEVC_PPSERR_PPS_PIC_PARAMETER_SET_ID                           0x00002000
+#define HEVC_PPSERR_PPS_SEQ_PARAMETER_SET_ID                           0x00002001
+#define HEVC_PPSERR_NUM_REF_IDX_L0_DEFAULT_ACTIVE_MINUS1               0x00002002
+#define HEVC_PPSERR_NUM_REF_IDX_L1_DEFAULT_ACTIVE_MINUS1               0x00002003
+#define HEVC_PPSERR_INIT_QP_MINUS26                                    0x00002004
+#define HEVC_PPSERR_DIFF_CU_QP_DELTA_DEPTH                             0x00002005
+#define HEVC_PPSERR_PPS_CB_QP_OFFSET                                   0x00002006
+#define HEVC_PPSERR_PPS_CR_QP_OFFSET                                   0x00002007
+#define HEVC_PPSERR_NUM_TILE_COLUMNS_MINUS1                            0x00002008
+#define HEVC_PPSERR_NUM_TILE_ROWS_MINUS1                               0x00002009
+#define HEVC_PPSERR_COLUMN_WIDTH_MINUS1                                0x0000200A
+#define HEVC_PPSERR_ROW_HEIGHT_MINUS1                                  0x0000200B
+#define HEVC_PPSERR_PPS_BETA_OFFSET_DIV2                               0x0000200C
+#define HEVC_PPSERR_PPS_TC_OFFSET_DIV2                                 0x0000200D
+#define HEVC_PPSERR_SCALING_LIST                                       0x0000200E
+#define HEVC_PPSERR_LOG2_PARALLEL_MERGE_LEVEL_MINUS2                   0x0000200F
+#define HEVC_PPSERR_NUM_TILE_COLUMNS_RANGE_OUT                         0x00002010
+#define HEVC_PPSERR_NUM_TILE_ROWS_RANGE_OUT                            0x00002011
+#define HEVC_PPSERR_MORE_RBSP_DATA_ERROR                               0x00002012
+#define HEVC_PPSERR_PPS_PIC_PARAMETER_SET_ID_RANGE_OUT                 0x00002013
+#define HEVC_PPSERR_PPS_SEQ_PARAMETER_SET_ID_RANGE_OUT                 0x00002014
+#define HEVC_PPSERR_NUM_REF_IDX_L0_DEFAULT_ACTIVE_MINUS1_RANGE_OUT     0x00002015
+#define HEVC_PPSERR_NUM_REF_IDX_L1_DEFAULT_ACTIVE_MINUS1_RANGE_OUT     0x00002016
+#define HEVC_PPSERR_PPS_CB_QP_OFFSET_RANGE_OUT                         0x00002017
+#define HEVC_PPSERR_PPS_CR_QP_OFFSET_RANGE_OUT                         0x00002018
+#define HEVC_PPSERR_COLUMN_WIDTH_MINUS1_RANGE_OUT                      0x00002019
+#define HEVC_PPSERR_ROW_HEIGHT_MINUS1_RANGE_OUT                        0x00002020
+#define HEVC_PPSERR_PPS_BETA_OFFSET_DIV2_RANGE_OUT                     0x00002021
+#define HEVC_PPSERR_PPS_TC_OFFSET_DIV2_RANGE_OUT                       0x00002022
+#define HEVC_SHERR_SLICE_PIC_PARAMETER_SET_ID                          0x00003000
+#define HEVC_SHERR_ACTIVATE_PPS                                        0x00003001
+#define HEVC_SHERR_ACTIVATE_SPS                                        0x00003002
+#define HEVC_SHERR_SLICE_TYPE                                          0x00003003
+#define HEVC_SHERR_FIRST_SLICE_IS_DEPENDENT_SLICE                      0x00003004
+#define HEVC_SHERR_SHORT_TERM_REF_PIC_SET_SPS_FLAG                     0x00003005
+#define HEVC_SHERR_SHORT_TERM_REF_PIC_SET                              0x00003006
+#define HEVC_SHERR_SHORT_TERM_REF_PIC_SET_IDX                          0x00003007
+#define HEVC_SHERR_NUM_LONG_TERM_SPS                                   0x00003008
+#define HEVC_SHERR_NUM_LONG_TERM_PICS                                  0x00003009
+#define HEVC_SHERR_LT_IDX_SPS_IS_OUT_OF_RANGE                          0x0000300A
+#define HEVC_SHERR_DELTA_POC_MSB_CYCLE_LT                              0x0000300B
+#define HEVC_SHERR_NUM_REF_IDX_L0_ACTIVE_MINUS1                        0x0000300C
+#define HEVC_SHERR_NUM_REF_IDX_L1_ACTIVE_MINUS1                        0x0000300D
+#define HEVC_SHERR_COLLOCATED_REF_IDX                                  0x0000300E
+#define HEVC_SHERR_PRED_WEIGHT_TABLE                                   0x0000300F
+#define HEVC_SHERR_FIVE_MINUS_MAX_NUM_MERGE_CAND                       0x00003010
+#define HEVC_SHERR_SLICE_QP_DELTA                                      0x00003011
+#define HEVC_SHERR_SLICE_QP_DELTA_IS_OUT_OF_RANGE                      0x00003012
+#define HEVC_SHERR_SLICE_CB_QP_OFFSET                                  0x00003013
+#define HEVC_SHERR_SLICE_CR_QP_OFFSET                                  0x00003014
+#define HEVC_SHERR_SLICE_BETA_OFFSET_DIV2                              0x00003015
+#define HEVC_SHERR_SLICE_TC_OFFSET_DIV2                                0x00003016
+#define HEVC_SHERR_NUM_ENTRY_POINT_OFFSETS                             0x00003017
+#define HEVC_SHERR_OFFSET_LEN_MINUS1                                   0x00003018
+#define HEVC_SHERR_SLICE_SEGMENT_HEADER_EXTENSION_LENGTH               0x00003019
+#define HEVC_SHERR_WRONG_POC_IN_STILL_PICTURE_PROFILE                  0x0000301A
+#define HEVC_SHERR_SLICE_TYPE_ERROR_IN_STILL_PICTURE_PROFILE           0x0000301B
+#define HEVC_SHERR_PPS_ID_NOT_EQUAL_PREV_VALUE                         0x0000301C
+#define HEVC_SPECERR_OVER_PICTURE_WIDTH_SIZE                           0x00004000
+#define HEVC_SPECERR_OVER_PICTURE_HEIGHT_SIZE                          0x00004001
+#define HEVC_SPECERR_OVER_CHROMA_FORMAT                                0x00004002
+#define HEVC_SPECERR_OVER_BIT_DEPTH                                    0x00004003
+#define HEVC_SPECERR_OVER_BUFFER_OVER_FLOW                             0x00004004
+#define HEVC_SPECERR_OVER_WRONG_BUFFER_ACCESS                          0x00004005
+#define HEVC_ETCERR_INIT_SEQ_SPS_NOT_FOUND                             0x00005000
+#define HEVC_ETCERR_DEC_PIC_VCL_NOT_FOUND                              0x00005001
+#define HEVC_ETCERR_NO_VALID_SLICE_IN_AU                               0x00005002
+#define HEVC_ETCERR_INPLACE_V                                          0x0000500F
+
+// AVC
+#define AVC_SPSERR_SEQ_PARAMETER_SET_ID                                0x00001000
+#define AVC_SPSERR_CHROMA_FORMAT_IDC                                   0x00001001
+#define AVC_SPSERR_PIC_WIDTH_IN_LUMA_SAMPLES                           0x00001002
+#define AVC_SPSERR_PIC_HEIGHT_IN_LUMA_SAMPLES                          0x00001003
+#define AVC_SPSERR_CONF_WIN_LEFT_OFFSET                                0x00001004
+#define AVC_SPSERR_CONF_WIN_RIGHT_OFFSET                               0x00001005
+#define AVC_SPSERR_CONF_WIN_TOP_OFFSET                                 0x00001006
+#define AVC_SPSERR_CONF_WIN_BOTTOM_OFFSET                              0x00001007
+#define AVC_SPSERR_BIT_DEPTH_LUMA_MINUS8                               0x00001008
+#define AVC_SPSERR_BIT_DEPTH_CHROMA_MINUS8                             0x00001009
+#define AVC_SPSERR_SPS_MAX_DEC_PIC_BUFFERING                           0x0000100B
+#define AVC_SPSERR_SPS_MAX_NUM_REORDER_PICS                            0x0000100C
+#define AVC_SPSERR_SCALING_LIST                                        0x00001014
+#define AVC_SPSERR_GBU_PARSING_ERROR                                   0x00001019
+#define AVC_SPSERR_VUI_ERROR                                           0x0000101B
+#define AVC_SPSERR_ACTIVATE_SPS                                        0x0000101C
+#define AVC_PPSERR_PPS_PIC_PARAMETER_SET_ID                            0x00002000
+#define AVC_PPSERR_PPS_SEQ_PARAMETER_SET_ID                            0x00002001
+#define AVC_PPSERR_NUM_REF_IDX_L0_DEFAULT_ACTIVE_MINUS1                0x00002002
+#define AVC_PPSERR_NUM_REF_IDX_L1_DEFAULT_ACTIVE_MINUS1                0x00002003
+#define AVC_PPSERR_INIT_QP_MINUS26                                     0x00002004
+#define AVC_PPSERR_PPS_CB_QP_OFFSET                                    0x00002006
+#define AVC_PPSERR_PPS_CR_QP_OFFSET                                    0x00002007
+#define AVC_PPSERR_SCALING_LIST                                        0x0000200E
+#define AVC_PPSERR_MORE_RBSP_DATA_ERROR                                0x00002012
+#define AVC_PPSERR_PPS_PIC_PARAMETER_SET_ID_RANGE_OUT                  0x00002013
+#define AVC_PPSERR_PPS_SEQ_PARAMETER_SET_ID_RANGE_OUT                  0x00002014
+#define AVC_PPSERR_NUM_REF_IDX_L0_DEFAULT_ACTIVE_MINUS1_RANGE_OUT      0x00002015
+#define AVC_PPSERR_NUM_REF_IDX_L1_DEFAULT_ACTIVE_MINUS1_RANGE_OUT      0x00002016
+#define AVC_PPSERR_PPS_CB_QP_OFFSET_RANGE_OUT                          0x00002017
+#define AVC_PPSERR_PPS_CR_QP_OFFSET_RANGE_OUT                          0x00002018
+#define AVC_SHERR_SLICE_PIC_PARAMETER_SET_ID                           0x00003000
+#define AVC_SHERR_ACTIVATE_PPS                                         0x00003001
+#define AVC_SHERR_ACTIVATE_SPS                                         0x00003002
+#define AVC_SHERR_SLICE_TYPE                                           0x00003003
+#define AVC_SHERR_FIRST_MB_IN_SLICE                                    0x00003004
+#define AVC_SHERR_RPLM                                                 0x00003006
+#define AVC_SHERR_LT_IDX_SPS_IS_OUT_OF_RANGE                           0x0000300A
+#define AVC_SHERR_NUM_REF_IDX_L0_ACTIVE_MINUS1                         0x0000300C
+#define AVC_SHERR_NUM_REF_IDX_L1_ACTIVE_MINUS1                         0x0000300D
+#define AVC_SHERR_PRED_WEIGHT_TABLE                                    0x0000300F
+#define AVC_SHERR_SLICE_QP_DELTA                                       0x00003011
+#define AVC_SHERR_SLICE_BETA_OFFSET_DIV2                               0x00003015
+#define AVC_SHERR_SLICE_TC_OFFSET_DIV2                                 0x00003016
+#define AVC_SHERR_DISABLE_DEBLOCK_FILTER_IDC                           0x00003017
+#define AVC_SPECERR_OVER_PICTURE_WIDTH_SIZE                            0x00004000
+#define AVC_SPECERR_OVER_PICTURE_HEIGHT_SIZE                           0x00004001
+#define AVC_SPECERR_OVER_CHROMA_FORMAT                                 0x00004002
+#define AVC_SPECERR_OVER_BIT_DEPTH                                     0x00004003
+#define AVC_SPECERR_OVER_BUFFER_OVER_FLOW                              0x00004004
+#define AVC_SPECERR_OVER_WRONG_BUFFER_ACCESS                           0x00004005
+#define AVC_ETCERR_INIT_SEQ_SPS_NOT_FOUND                              0x00005000
+#define AVC_ETCERR_DEC_PIC_VCL_NOT_FOUND                               0x00005001
+#define AVC_ETCERR_NO_VALID_SLICE_IN_AU                                0x00005002
+#define AVC_ETCERR_ASO                                                 0x00005004
+#define AVC_ETCERR_FMO                                                 0x00005005
+#define AVC_ETCERR_INPLACE_V                                           0x0000500F
+
+/************************************************************************/
+/* WAVE5 WARNING ON DECODER (WARN_INFO)                                 */
+/************************************************************************/
+// HEVC
+#define HEVC_SPSWARN_MAX_SUB_LAYERS_MINUS1                             0x00000001
+#define HEVC_SPSWARN_GENERAL_RESERVED_ZERO_44BITS                      0x00000002
+#define HEVC_SPSWARN_RESERVED_ZERO_2BITS                               0x00000004
+#define HEVC_SPSWARN_SUB_LAYER_RESERVED_ZERO_44BITS                    0x00000008
+#define HEVC_SPSWARN_GENERAL_LEVEL_IDC                                 0x00000010
+#define HEVC_SPSWARN_SPS_MAX_DEC_PIC_BUFFERING_VALUE_OVER              0x00000020
+#define HEVC_SPSWARN_RBSP_TRAILING_BITS                                0x00000040
+#define HEVC_SPSWARN_ST_RPS_UE_ERROR                                   0x00000080
+#define HEVC_SPSWARN_EXTENSION_FLAG                                    0x01000000
+#define HEVC_SPSWARN_REPLACED_WITH_PREV_SPS                            0x02000000
+#define HEVC_PPSWARN_RBSP_TRAILING_BITS                                0x00000100
+#define HEVC_PPSWARN_REPLACED_WITH_PREV_PPS                            0x00000200
+#define HEVC_SHWARN_FIRST_SLICE_SEGMENT_IN_PIC_FLAG                    0x00001000
+#define HEVC_SHWARN_NO_OUTPUT_OF_PRIOR_PICS_FLAG                       0x00002000
+#define HEVC_SHWARN_PIC_OUTPUT_FLAG                                    0x00004000
+#define HEVC_SHWARN_DUPLICATED_SLICE_SEGMENT                           0x00008000
+#define HEVC_ETCWARN_INIT_SEQ_VCL_NOT_FOUND                            0x00010000
+#define HEVC_ETCWARN_MISSING_REFERENCE_PICTURE                         0x00020000
+#define HEVC_ETCWARN_WRONG_TEMPORAL_ID                                 0x00040000
+#define HEVC_ETCWARN_ERROR_PICTURE_IS_REFERENCED                       0x00080000
+#define HEVC_SPECWARN_OVER_PROFILE                                     0x00100000
+#define HEVC_SPECWARN_OVER_LEVEL                                       0x00200000
+#define HEVC_PRESWARN_PARSING_ERR                                      0x04000000
+#define HEVC_PRESWARN_MVD_OUT_OF_RANGE                                 0x08000000
+#define HEVC_PRESWARN_CU_QP_DELTA_VAL_OUT_OF_RANGE                     0x09000000
+#define HEVC_PRESWARN_COEFF_LEVEL_REMAINING_OUT_OF_RANGE               0x0A000000
+#define HEVC_PRESWARN_PCM_ERR                                          0x0B000000
+#define HEVC_PRESWARN_OVERCONSUME                                      0x0C000000
+#define HEVC_PRESWARN_END_OF_SUBSET_ONE_BIT_ERR                        0x10000000
+#define HEVC_PRESWARN_END_OF_SLICE_SEGMENT_FLAG                        0x20000000
+
+// AVC
+#define AVC_SPSWARN_RESERVED_ZERO_2BITS                                0x00000004
+#define AVC_SPSWARN_GENERAL_LEVEL_IDC                                  0x00000010
+#define AVC_SPSWARN_RBSP_TRAILING_BITS                                 0x00000040
+#define AVC_PPSWARN_RBSP_TRAILING_BITS                                 0x00000100
+#define AVC_SHWARN_NO_OUTPUT_OF_PRIOR_PICS_FLAG                        0x00002000
+#define AVC_ETCWARN_INIT_SEQ_VCL_NOT_FOUND                             0x00010000
+#define AVC_ETCWARN_MISSING_REFERENCE_PICTURE                          0x00020000
+#define AVC_ETCWARN_ERROR_PICTURE_IS_REFERENCED                        0x00080000
+#define AVC_SPECWARN_OVER_PROFILE                                      0x00100000
+#define AVC_SPECWARN_OVER_LEVEL                                        0x00200000
+#define AVC_PRESWARN_MVD_RANGE_OUT                                     0x00400000
+#define AVC_PRESWARN_MB_QPD_RANGE_OUT                                  0x00500000
+#define AVC_PRESWARN_COEFF_RANGE_OUT                                   0x00600000
+#define AVC_PRESWARN_MV_RANGE_OUT                                      0x00700000
+#define AVC_PRESWARN_MB_SKIP_RUN_RANGE_OUT                             0x00800000
+#define AVC_PRESWARN_MB_TYPE_RANGE_OUT                                 0x00900000
+#define AVC_PRESWARN_SUB_MB_TYPE_RANGE_OUT                             0x00A00000
+#define AVC_PRESWARN_CBP_RANGE_OUT                                     0x00B00000
+#define AVC_PRESWARN_INTRA_CHROMA_PRED_MODE_RANGE_OUT                  0x00C00000
+#define AVC_PRESWARN_REF_IDX_RANGE_OUT                                 0x00D00000
+#define AVC_PRESWARN_COEFF_TOKEN_RANGE_OUT                             0x00E00000
+#define AVC_PRESWARN_TOTAL_ZERO_RANGE_OUT                              0x00F00000
+#define AVC_PRESWARN_RUN_BEFORE_RANGE_OUT                              0x01000000
+#define AVC_PRESWARN_OVERCONSUME                                       0x01100000
+#define AVC_PRESWARN_MISSING_SLICE                                     0x01200000
+
+/************************************************************************/
+/* WAVE5 ERROR ON ENCODER (ERR_INFO)                                    */
+/************************************************************************/
+
+/************************************************************************/
+/* WAVE5 WARNING ON ENCODER (WARN_INFO)                                 */
+/************************************************************************/
+#define WAVE5_ETCWARN_FORCED_SPLIT_BY_CU8X8                            0x000000001
+
+/************************************************************************/
+/* WAVE5 debug info (PRI_REASON)                                        */
+/************************************************************************/
+#define WAVE5_DEC_VCORE_VCE_HANGUP                                     0x0001
+#define WAVE5_DEC_VCORE_UNDETECTED_SYNTAX_ERR                          0x0002
+#define WAVE5_DEC_VCORE_MIB_BUSY                                       0x0003
+#define WAVE5_DEC_VCORE_VLC_BUSY                                       0x0004
+
+#endif /* ERROR_CODE_H_INCLUDED */
diff --git a/drivers/media/platform/chips-media/wave5/wave5.h b/drivers/media/platform/chips-media/wave5/wave5.h
new file mode 100644
index 0000000000..063028eccd
--- /dev/null
+++ b/drivers/media/platform/chips-media/wave5/wave5.h
@@ -0,0 +1,114 @@
+/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */
+/*
+ * Wave5 series multi-standard codec IP - wave5 backend definitions
+ *
+ * Copyright (C) 2021-2023 CHIPS&MEDIA INC
+ */
+
+#ifndef __WAVE5_FUNCTION_H__
+#define __WAVE5_FUNCTION_H__
+
+#define WAVE5_SUBSAMPLED_ONE_SIZE(_w, _h)	(ALIGN((_w) / 4, 16) * ALIGN((_h) / 4, 8))
+#define WAVE5_SUBSAMPLED_ONE_SIZE_AVC(_w, _h)	(ALIGN((_w) / 4, 32) * ALIGN((_h) / 4, 4))
+
+/*
+ * Bitstream buffer option: Explicit End
+ * When set to 1 the VPU assumes that the bitstream has at least one frame and
+ * will read until the end of the bitstream buffer.
+ * When set to 0 the VPU will not read the last few bytes.
+ * This option can be set anytime but cannot be cleared during processing.
+ * It can be set to force finish decoding even though there is not enough
+ * bitstream data for a full frame.
+ */
+#define BSOPTION_ENABLE_EXPLICIT_END		BIT(0)
+#define BSOPTION_HIGHLIGHT_STREAM_END		BIT(1)
+
+/*
+ * Currently the driver only supports hardware with little endian but for source
+ * picture format, the bitstream and the report parameter the hardware works
+ * with the opposite endianness, thus hard-code big endian for the register
+ * writes
+ */
+#define PIC_SRC_ENDIANNESS_BIG_ENDIAN		0xf
+#define BITSTREAM_ENDIANNESS_BIG_ENDIAN		0xf
+#define REPORT_PARAM_ENDIANNESS_BIG_ENDIAN	0xf
+
+#define WTL_RIGHT_JUSTIFIED          0
+#define WTL_LEFT_JUSTIFIED           1
+#define WTL_PIXEL_8BIT               0
+#define WTL_PIXEL_16BIT              1
+#define WTL_PIXEL_32BIT              2
+
+/* Mirror & rotation modes of the PRP (pre-processing) module */
+#define NONE_ROTATE		0x0
+#define ROT_CLOCKWISE_90	0x3
+#define ROT_CLOCKWISE_180	0x5
+#define ROT_CLOCKWISE_270	0x7
+#define MIR_HOR_FLIP		0x11
+#define MIR_VER_FLIP		0x9
+#define MIR_HOR_VER_FLIP	(MIR_HOR_FLIP | MIR_VER_FLIP)
+
+bool wave5_vpu_is_init(struct vpu_device *vpu_dev);
+
+unsigned int wave5_vpu_get_product_id(struct vpu_device *vpu_dev);
+
+int wave5_vpu_get_version(struct vpu_device *vpu_dev, u32 *revision);
+
+int wave5_vpu_init(struct device *dev, u8 *fw, size_t size);
+
+int wave5_vpu_reset(struct device *dev, enum sw_reset_mode reset_mode);
+
+int wave5_vpu_build_up_dec_param(struct vpu_instance *inst, struct dec_open_param *param);
+
+int wave5_vpu_dec_set_bitstream_flag(struct vpu_instance *inst, bool eos);
+
+int wave5_vpu_hw_flush_instance(struct vpu_instance *inst);
+
+int wave5_vpu_dec_register_framebuffer(struct vpu_instance *inst,
+				       struct frame_buffer *fb_arr, enum tiled_map_type map_type,
+				       unsigned int count);
+
+int wave5_vpu_re_init(struct device *dev, u8 *fw, size_t size);
+
+int wave5_vpu_dec_init_seq(struct vpu_instance *inst);
+
+int wave5_vpu_dec_get_seq_info(struct vpu_instance *inst, struct dec_initial_info *info);
+
+int wave5_vpu_decode(struct vpu_instance *inst, u32 *fail_res);
+
+int wave5_vpu_dec_get_result(struct vpu_instance *inst, struct dec_output_info *result);
+
+int wave5_vpu_dec_finish_seq(struct vpu_instance *inst, u32 *fail_res);
+
+int wave5_dec_clr_disp_flag(struct vpu_instance *inst, unsigned int index);
+
+int wave5_dec_set_disp_flag(struct vpu_instance *inst, unsigned int index);
+
+int wave5_vpu_clear_interrupt(struct vpu_instance *inst, u32 flags);
+
+dma_addr_t wave5_dec_get_rd_ptr(struct vpu_instance *inst);
+
+int wave5_dec_set_rd_ptr(struct vpu_instance *inst, dma_addr_t addr);
+
+/***< WAVE5 encoder >******/
+
+int wave5_vpu_build_up_enc_param(struct device *dev, struct vpu_instance *inst,
+				 struct enc_open_param *open_param);
+
+int wave5_vpu_enc_init_seq(struct vpu_instance *inst);
+
+int wave5_vpu_enc_get_seq_info(struct vpu_instance *inst, struct enc_initial_info *info);
+
+int wave5_vpu_enc_register_framebuffer(struct device *dev, struct vpu_instance *inst,
+				       struct frame_buffer *fb_arr, enum tiled_map_type map_type,
+				       unsigned int count);
+
+int wave5_vpu_encode(struct vpu_instance *inst, struct enc_param *option, u32 *fail_res);
+
+int wave5_vpu_enc_get_result(struct vpu_instance *inst, struct enc_output_info *result);
+
+int wave5_vpu_enc_finish_seq(struct vpu_instance *inst, u32 *fail_res);
+
+int wave5_vpu_enc_check_open_param(struct vpu_instance *inst, struct enc_open_param *open_param);
+
+#endif /* __WAVE5_FUNCTION_H__ */
diff --git a/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c b/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c
index c3456c700c..ac48658e2d 100644
--- a/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c
+++ b/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c
@@ -598,12 +598,11 @@ static int mtk_jpeg_qbuf(struct file *file, void *priv, struct v4l2_buffer *buf)
 		goto end;
 
 	vq = v4l2_m2m_get_vq(fh->m2m_ctx, buf->type);
-	if (buf->index >= vq->num_buffers) {
-		dev_err(ctx->jpeg->dev, "buffer index out of range\n");
+	vb = vb2_get_buffer(vq, buf->index);
+	if (!vb) {
+		dev_err(ctx->jpeg->dev, "buffer not found\n");
 		return -EINVAL;
 	}
-
-	vb = vq->bufs[buf->index];
 	jpeg_src_buf = mtk_jpeg_vb2_to_srcbuf(vb);
 	jpeg_src_buf->bs_size = buf->m.planes[0].bytesused;
 
diff --git a/drivers/media/platform/mediatek/mdp3/mtk-mdp3-core.c b/drivers/media/platform/mediatek/mdp3/mtk-mdp3-core.c
index cc44be10fd..94f4ed7852 100644
--- a/drivers/media/platform/mediatek/mdp3/mtk-mdp3-core.c
+++ b/drivers/media/platform/mediatek/mdp3/mtk-mdp3-core.c
@@ -208,13 +208,17 @@ static int mdp_probe(struct platform_device *pdev)
 		goto err_destroy_job_wq;
 	}
 
-	mm_pdev = __get_pdev_by_id(pdev, MDP_INFRA_SCP);
-	if (WARN_ON(!mm_pdev)) {
-		dev_err(&pdev->dev, "Could not get scp device\n");
-		ret = -ENODEV;
-		goto err_destroy_clock_wq;
+	mdp->scp = scp_get(pdev);
+	if (!mdp->scp) {
+		mm_pdev = __get_pdev_by_id(pdev, MDP_INFRA_SCP);
+		if (WARN_ON(!mm_pdev)) {
+			dev_err(&pdev->dev, "Could not get scp device\n");
+			ret = -ENODEV;
+			goto err_destroy_clock_wq;
+		}
+		mdp->scp = platform_get_drvdata(mm_pdev);
 	}
-	mdp->scp = platform_get_drvdata(mm_pdev);
+
 	mdp->rproc_handle = scp_get_rproc(mdp->scp);
 	dev_dbg(&pdev->dev, "MDP rproc_handle: %pK", mdp->rproc_handle);
 
diff --git a/drivers/media/platform/mediatek/vcodec/Kconfig b/drivers/media/platform/mediatek/vcodec/Kconfig
index 74b00eb1bc..bc82922325 100644
--- a/drivers/media/platform/mediatek/vcodec/Kconfig
+++ b/drivers/media/platform/mediatek/vcodec/Kconfig
@@ -24,7 +24,6 @@ config VIDEO_MEDIATEK_VCODEC
 	select V4L2_H264
 	select V4L2_VP9
 	select MEDIA_CONTROLLER
-	select MEDIA_CONTROLLER_REQUEST_API
 	help
 	  Mediatek video codec driver provides HW capability to
 	  encode and decode in a range of video formats on MT8173
diff --git a/drivers/media/platform/mediatek/vcodec/common/mtk_vcodec_fw_vpu.c b/drivers/media/platform/mediatek/vcodec/common/mtk_vcodec_fw_vpu.c
index 4c34344dc7..d7027d6002 100644
--- a/drivers/media/platform/mediatek/vcodec/common/mtk_vcodec_fw_vpu.c
+++ b/drivers/media/platform/mediatek/vcodec/common/mtk_vcodec_fw_vpu.c
@@ -50,12 +50,12 @@ static void mtk_vcodec_vpu_reset_dec_handler(void *priv)
 
 	dev_err(&dev->plat_dev->dev, "Watchdog timeout!!");
 
-	mutex_lock(&dev->dev_mutex);
+	mutex_lock(&dev->dev_ctx_lock);
 	list_for_each_entry(ctx, &dev->ctx_list, list) {
 		ctx->state = MTK_STATE_ABORT;
 		mtk_v4l2_vdec_dbg(0, ctx, "[%d] Change to state MTK_STATE_ABORT", ctx->id);
 	}
-	mutex_unlock(&dev->dev_mutex);
+	mutex_unlock(&dev->dev_ctx_lock);
 }
 
 static void mtk_vcodec_vpu_reset_enc_handler(void *priv)
@@ -65,12 +65,12 @@ static void mtk_vcodec_vpu_reset_enc_handler(void *priv)
 
 	dev_err(&dev->plat_dev->dev, "Watchdog timeout!!");
 
-	mutex_lock(&dev->dev_mutex);
+	mutex_lock(&dev->dev_ctx_lock);
 	list_for_each_entry(ctx, &dev->ctx_list, list) {
 		ctx->state = MTK_STATE_ABORT;
 		mtk_v4l2_vdec_dbg(0, ctx, "[%d] Change to state MTK_STATE_ABORT", ctx->id);
 	}
-	mutex_unlock(&dev->dev_mutex);
+	mutex_unlock(&dev->dev_ctx_lock);
 }
 
 static const struct mtk_vcodec_fw_ops mtk_vcodec_vpu_msg = {
diff --git a/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec.c b/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec.c
index 91ed576d68..ba742f0e39 100644
--- a/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec.c
+++ b/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec.c
@@ -208,36 +208,14 @@ static int vidioc_vdec_dqbuf(struct file *file, void *priv,
 	return v4l2_m2m_dqbuf(file, ctx->m2m_ctx, buf);
 }
 
-static int mtk_vcodec_dec_get_chip_name(void *priv)
-{
-	struct mtk_vcodec_dec_ctx *ctx = fh_to_dec_ctx(priv);
-	struct device *dev = &ctx->dev->plat_dev->dev;
-
-	if (of_device_is_compatible(dev->of_node, "mediatek,mt8173-vcodec-dec"))
-		return 8173;
-	else if (of_device_is_compatible(dev->of_node, "mediatek,mt8183-vcodec-dec"))
-		return 8183;
-	else if (of_device_is_compatible(dev->of_node, "mediatek,mt8192-vcodec-dec"))
-		return 8192;
-	else if (of_device_is_compatible(dev->of_node, "mediatek,mt8195-vcodec-dec"))
-		return 8195;
-	else if (of_device_is_compatible(dev->of_node, "mediatek,mt8186-vcodec-dec"))
-		return 8186;
-	else if (of_device_is_compatible(dev->of_node, "mediatek,mt8188-vcodec-dec"))
-		return 8188;
-	else
-		return 8173;
-}
-
 static int vidioc_vdec_querycap(struct file *file, void *priv,
 				struct v4l2_capability *cap)
 {
 	struct mtk_vcodec_dec_ctx *ctx = fh_to_dec_ctx(priv);
 	struct device *dev = &ctx->dev->plat_dev->dev;
-	int platform_name = mtk_vcodec_dec_get_chip_name(priv);
 
 	strscpy(cap->driver, dev->driver->name, sizeof(cap->driver));
-	snprintf(cap->card, sizeof(cap->card), "MT%d video decoder", platform_name);
+	snprintf(cap->card, sizeof(cap->card), "MT%d video decoder", ctx->dev->chip_name);
 
 	return 0;
 }
diff --git a/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_drv.c b/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_drv.c
index 0a89ce452a..2073781cca 100644
--- a/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_drv.c
+++ b/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_drv.c
@@ -268,7 +268,9 @@ static int fops_vcodec_open(struct file *file)
 
 	ctx->dev->vdec_pdata->init_vdec_params(ctx);
 
+	mutex_lock(&dev->dev_ctx_lock);
 	list_add(&ctx->list, &dev->ctx_list);
+	mutex_unlock(&dev->dev_ctx_lock);
 	mtk_vcodec_dbgfs_create(ctx);
 
 	mutex_unlock(&dev->dev_mutex);
@@ -311,7 +313,9 @@ static int fops_vcodec_release(struct file *file)
 	v4l2_ctrl_handler_free(&ctx->ctrl_hdl);
 
 	mtk_vcodec_dbgfs_remove(dev, ctx->id);
+	mutex_lock(&dev->dev_ctx_lock);
 	list_del_init(&ctx->list);
+	mutex_unlock(&dev->dev_ctx_lock);
 	kfree(ctx);
 	mutex_unlock(&dev->dev_mutex);
 	return 0;
@@ -326,6 +330,26 @@ static const struct v4l2_file_operations mtk_vcodec_fops = {
 	.mmap		= v4l2_m2m_fop_mmap,
 };
 
+static void mtk_vcodec_dec_get_chip_name(struct mtk_vcodec_dec_dev *vdec_dev)
+{
+	struct device *dev = &vdec_dev->plat_dev->dev;
+
+	if (of_device_is_compatible(dev->of_node, "mediatek,mt8173-vcodec-dec"))
+		vdec_dev->chip_name = MTK_VDEC_MT8173;
+	else if (of_device_is_compatible(dev->of_node, "mediatek,mt8183-vcodec-dec"))
+		vdec_dev->chip_name = MTK_VDEC_MT8183;
+	else if (of_device_is_compatible(dev->of_node, "mediatek,mt8192-vcodec-dec"))
+		vdec_dev->chip_name = MTK_VDEC_MT8192;
+	else if (of_device_is_compatible(dev->of_node, "mediatek,mt8195-vcodec-dec"))
+		vdec_dev->chip_name = MTK_VDEC_MT8195;
+	else if (of_device_is_compatible(dev->of_node, "mediatek,mt8186-vcodec-dec"))
+		vdec_dev->chip_name = MTK_VDEC_MT8186;
+	else if (of_device_is_compatible(dev->of_node, "mediatek,mt8188-vcodec-dec"))
+		vdec_dev->chip_name = MTK_VDEC_MT8188;
+	else
+		vdec_dev->chip_name = MTK_VDEC_INVAL;
+}
+
 static int mtk_vcodec_probe(struct platform_device *pdev)
 {
 	struct mtk_vcodec_dec_dev *dev;
@@ -341,6 +365,12 @@ static int mtk_vcodec_probe(struct platform_device *pdev)
 	INIT_LIST_HEAD(&dev->ctx_list);
 	dev->plat_dev = pdev;
 
+	mtk_vcodec_dec_get_chip_name(dev);
+	if (dev->chip_name == MTK_VDEC_INVAL) {
+		dev_err(&pdev->dev, "Failed to get decoder chip name");
+		return -EINVAL;
+	}
+
 	dev->vdec_pdata = of_device_get_match_data(&pdev->dev);
 	if (!of_property_read_u32(pdev->dev.of_node, "mediatek,vpu",
 				  &rproc_phandle)) {
@@ -378,6 +408,7 @@ static int mtk_vcodec_probe(struct platform_device *pdev)
 	for (i = 0; i < MTK_VDEC_HW_MAX; i++)
 		mutex_init(&dev->dec_mutex[i]);
 	mutex_init(&dev->dev_mutex);
+	mutex_init(&dev->dev_ctx_lock);
 	spin_lock_init(&dev->irqlock);
 
 	snprintf(dev->v4l2_dev.name, sizeof(dev->v4l2_dev.name), "%s",
diff --git a/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_drv.h b/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_drv.h
index 7e36b2c69b..85b2c0d3d8 100644
--- a/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_drv.h
+++ b/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_drv.h
@@ -18,6 +18,16 @@
 #define IS_VDEC_LAT_ARCH(hw_arch) ((hw_arch) >= MTK_VDEC_LAT_SINGLE_CORE)
 #define IS_VDEC_INNER_RACING(capability) ((capability) & MTK_VCODEC_INNER_RACING)
 
+enum mtk_vcodec_dec_chip_name {
+	MTK_VDEC_INVAL = 0,
+	MTK_VDEC_MT8173 = 8173,
+	MTK_VDEC_MT8183 = 8183,
+	MTK_VDEC_MT8186 = 8186,
+	MTK_VDEC_MT8188 = 8188,
+	MTK_VDEC_MT8192 = 8192,
+	MTK_VDEC_MT8195 = 8195,
+};
+
 /*
  * enum mtk_vdec_format_types - Structure used to get supported
  *		  format types according to decoder capability
@@ -231,6 +241,7 @@ struct mtk_vcodec_dec_ctx {
  *
  * @dec_mutex: decoder hardware lock
  * @dev_mutex: video_device lock
+ * @dev_ctx_lock: the lock of context list
  * @decode_workqueue: decode work queue
  *
  * @irqlock: protect data access by irq handler and work thread
@@ -249,6 +260,8 @@ struct mtk_vcodec_dec_ctx {
  * @vdec_racing_info: record register value
  * @dec_racing_info_mutex: mutex lock used for inner racing mode
  * @dbgfs: debug log related information
+ *
+ * @chip_name: used to distinguish platforms and select the correct codec configuration values
  */
 struct mtk_vcodec_dec_dev {
 	struct v4l2_device v4l2_dev;
@@ -270,6 +283,7 @@ struct mtk_vcodec_dec_dev {
 	/* decoder hardware mutex lock */
 	struct mutex dec_mutex[MTK_VDEC_HW_MAX];
 	struct mutex dev_mutex;
+	struct mutex dev_ctx_lock;
 	struct workqueue_struct *decode_workqueue;
 
 	spinlock_t irqlock;
@@ -289,6 +303,8 @@ struct mtk_vcodec_dec_dev {
 	/* Protects access to vdec_racing_info data */
 	struct mutex dec_racing_info_mutex;
 	struct mtk_vcodec_dbgfs dbgfs;
+
+	enum mtk_vcodec_dec_chip_name chip_name;
 };
 
 static inline struct mtk_vcodec_dec_ctx *fh_to_dec_ctx(struct v4l2_fh *fh)
diff --git a/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_stateless.c b/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_stateless.c
index e29c9c58f3..d54b383379 100644
--- a/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_stateless.c
+++ b/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_stateless.c
@@ -58,6 +58,15 @@ static const struct mtk_stateless_control mtk_stateless_controls[] = {
 	},
 	{
 		.cfg = {
+			.id = V4L2_CID_MPEG_VIDEO_H264_LEVEL,
+			.min = V4L2_MPEG_VIDEO_H264_LEVEL_1_0,
+			.def = V4L2_MPEG_VIDEO_H264_LEVEL_4_1,
+			.max = V4L2_MPEG_VIDEO_H264_LEVEL_4_2,
+		},
+		.codec_type = V4L2_PIX_FMT_H264_SLICE,
+	},
+	{
+		.cfg = {
 			.id = V4L2_CID_STATELESS_H264_DECODE_MODE,
 			.min = V4L2_STATELESS_H264_DECODE_MODE_FRAME_BASED,
 			.def = V4L2_STATELESS_H264_DECODE_MODE_FRAME_BASED,
@@ -100,7 +109,17 @@ static const struct mtk_stateless_control mtk_stateless_controls[] = {
 			.id = V4L2_CID_MPEG_VIDEO_VP9_PROFILE,
 			.min = V4L2_MPEG_VIDEO_VP9_PROFILE_0,
 			.def = V4L2_MPEG_VIDEO_VP9_PROFILE_0,
-			.max = V4L2_MPEG_VIDEO_VP9_PROFILE_3,
+			.max = V4L2_MPEG_VIDEO_VP9_PROFILE_2,
+			.menu_skip_mask = BIT(V4L2_MPEG_VIDEO_VP9_PROFILE_1),
+		},
+		.codec_type = V4L2_PIX_FMT_VP9_FRAME,
+	},
+	{
+		.cfg = {
+			.id = V4L2_CID_MPEG_VIDEO_VP9_LEVEL,
+			.min = V4L2_MPEG_VIDEO_VP9_LEVEL_1_0,
+			.def = V4L2_MPEG_VIDEO_VP9_LEVEL_4_0,
+			.max = V4L2_MPEG_VIDEO_VP9_LEVEL_4_1,
 		},
 		.codec_type = V4L2_PIX_FMT_VP9_FRAME,
 	},
@@ -140,6 +159,16 @@ static const struct mtk_stateless_control mtk_stateless_controls[] = {
 	},
 	{
 		.cfg = {
+			.id = V4L2_CID_MPEG_VIDEO_HEVC_LEVEL,
+			.min = V4L2_MPEG_VIDEO_HEVC_LEVEL_1,
+			.def = V4L2_MPEG_VIDEO_HEVC_LEVEL_4,
+			.max = V4L2_MPEG_VIDEO_HEVC_LEVEL_4_1,
+		},
+		.codec_type = V4L2_PIX_FMT_HEVC_SLICE,
+	},
+
+	{
+		.cfg = {
 			.id = V4L2_CID_STATELESS_HEVC_DECODE_MODE,
 			.min = V4L2_STATELESS_HEVC_DECODE_MODE_FRAME_BASED,
 			.def = V4L2_STATELESS_HEVC_DECODE_MODE_FRAME_BASED,
@@ -519,6 +548,141 @@ static const struct v4l2_ctrl_ops mtk_vcodec_dec_ctrl_ops = {
 	.s_ctrl = mtk_vdec_s_ctrl,
 };
 
+static void mtk_vcodec_dec_fill_h264_level(struct v4l2_ctrl_config *cfg,
+					   struct mtk_vcodec_dec_ctx *ctx)
+{
+	switch (ctx->dev->chip_name) {
+	case MTK_VDEC_MT8192:
+	case MTK_VDEC_MT8188:
+		cfg->max = V4L2_MPEG_VIDEO_H264_LEVEL_5_2;
+		break;
+	case MTK_VDEC_MT8195:
+		cfg->max = V4L2_MPEG_VIDEO_H264_LEVEL_6_0;
+		break;
+	case MTK_VDEC_MT8183:
+	case MTK_VDEC_MT8186:
+		cfg->max = V4L2_MPEG_VIDEO_H264_LEVEL_4_2;
+		break;
+	default:
+		cfg->max = V4L2_MPEG_VIDEO_H264_LEVEL_4_1;
+		break;
+	};
+}
+
+static void mtk_vcodec_dec_fill_h264_profile(struct v4l2_ctrl_config *cfg,
+					     struct mtk_vcodec_dec_ctx *ctx)
+{
+	switch (ctx->dev->chip_name) {
+	case MTK_VDEC_MT8188:
+	case MTK_VDEC_MT8195:
+		cfg->max = V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10;
+		break;
+	default:
+		cfg->max = V4L2_MPEG_VIDEO_H264_PROFILE_HIGH;
+		break;
+	};
+}
+
+static void mtk_vcodec_dec_fill_h265_level(struct v4l2_ctrl_config *cfg,
+					   struct mtk_vcodec_dec_ctx *ctx)
+{
+	switch (ctx->dev->chip_name) {
+	case MTK_VDEC_MT8188:
+		cfg->max = V4L2_MPEG_VIDEO_HEVC_LEVEL_5_1;
+		break;
+	case MTK_VDEC_MT8195:
+		cfg->max = V4L2_MPEG_VIDEO_HEVC_LEVEL_5_2;
+		break;
+	default:
+		cfg->max = V4L2_MPEG_VIDEO_HEVC_LEVEL_4;
+		break;
+	};
+}
+
+static void mtk_vcodec_dec_fill_h265_profile(struct v4l2_ctrl_config *cfg,
+					     struct mtk_vcodec_dec_ctx *ctx)
+{
+	switch (ctx->dev->chip_name) {
+	case MTK_VDEC_MT8188:
+	case MTK_VDEC_MT8195:
+		cfg->max = V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_10;
+		break;
+	default:
+		cfg->max = V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_STILL_PICTURE;
+		break;
+	};
+}
+
+static void mtk_vcodec_dec_fill_vp9_level(struct v4l2_ctrl_config *cfg,
+					  struct mtk_vcodec_dec_ctx *ctx)
+{
+	switch (ctx->dev->chip_name) {
+	case MTK_VDEC_MT8192:
+	case MTK_VDEC_MT8188:
+		cfg->max = V4L2_MPEG_VIDEO_VP9_LEVEL_5_1;
+		break;
+	case MTK_VDEC_MT8195:
+		cfg->max = V4L2_MPEG_VIDEO_VP9_LEVEL_5_2;
+		break;
+	case MTK_VDEC_MT8186:
+		cfg->max = V4L2_MPEG_VIDEO_VP9_LEVEL_4_1;
+		break;
+	default:
+		cfg->max = V4L2_MPEG_VIDEO_VP9_LEVEL_4_0;
+		break;
+	};
+}
+
+static void mtk_vcodec_dec_fill_vp9_profile(struct v4l2_ctrl_config *cfg,
+					    struct mtk_vcodec_dec_ctx *ctx)
+{
+	switch (ctx->dev->chip_name) {
+	case MTK_VDEC_MT8188:
+	case MTK_VDEC_MT8195:
+		cfg->max = V4L2_MPEG_VIDEO_VP9_PROFILE_2;
+		break;
+	default:
+		cfg->max = V4L2_MPEG_VIDEO_VP9_PROFILE_1;
+		break;
+	};
+}
+
+static void mtk_vcodec_dec_reset_controls(struct v4l2_ctrl_config *cfg,
+					  struct mtk_vcodec_dec_ctx *ctx)
+{
+	switch (cfg->id) {
+	case V4L2_CID_MPEG_VIDEO_H264_LEVEL:
+		mtk_vcodec_dec_fill_h264_level(cfg, ctx);
+		mtk_v4l2_vdec_dbg(3, ctx, "h264 supported level: %lld %lld", cfg->max, cfg->def);
+		break;
+	case V4L2_CID_MPEG_VIDEO_HEVC_LEVEL:
+		mtk_vcodec_dec_fill_h265_level(cfg, ctx);
+		mtk_v4l2_vdec_dbg(3, ctx, "h265 supported level: %lld %lld", cfg->max, cfg->def);
+		break;
+	case V4L2_CID_MPEG_VIDEO_VP9_LEVEL:
+		mtk_vcodec_dec_fill_vp9_level(cfg, ctx);
+		mtk_v4l2_vdec_dbg(3, ctx, "vp9 supported level: %lld %lld", cfg->max, cfg->def);
+		break;
+	case V4L2_CID_MPEG_VIDEO_H264_PROFILE:
+		mtk_vcodec_dec_fill_h264_profile(cfg, ctx);
+		mtk_v4l2_vdec_dbg(3, ctx, "h264 supported profile: %lld %lld", cfg->max,
+				  cfg->menu_skip_mask);
+		break;
+	case V4L2_CID_MPEG_VIDEO_HEVC_PROFILE:
+		mtk_vcodec_dec_fill_h265_profile(cfg, ctx);
+		mtk_v4l2_vdec_dbg(3, ctx, "h265 supported profile: %lld %lld", cfg->max,
+				  cfg->menu_skip_mask);
+		break;
+	case V4L2_CID_MPEG_VIDEO_VP9_PROFILE:
+		mtk_vcodec_dec_fill_vp9_profile(cfg, ctx);
+		mtk_v4l2_vdec_dbg(3, ctx, "vp9 supported profile: %lld %lld", cfg->max,
+				  cfg->menu_skip_mask);
+		break;
+	default:
+		break;
+	};
+}
+
 static int mtk_vcodec_dec_ctrls_setup(struct mtk_vcodec_dec_ctx *ctx)
 {
 	unsigned int i;
@@ -532,6 +696,8 @@ static int mtk_vcodec_dec_ctrls_setup(struct mtk_vcodec_dec_ctx *ctx)
 	for (i = 0; i < NUM_CTRLS; i++) {
 		struct v4l2_ctrl_config cfg = mtk_stateless_controls[i].cfg;
 		cfg.ops = &mtk_vcodec_dec_ctrl_ops;
+
+		mtk_vcodec_dec_reset_controls(&cfg, ctx);
 		v4l2_ctrl_new_custom(&ctx->ctrl_hdl, &cfg, NULL);
 		if (ctx->ctrl_hdl.error) {
 			mtk_v4l2_vdec_err(ctx, "Adding control %d failed %d", i,
diff --git a/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_hevc_req_multi_if.c b/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_hevc_req_multi_if.c
index 06ed47df69..21836dd6ef 100644
--- a/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_hevc_req_multi_if.c
+++ b/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_hevc_req_multi_if.c
@@ -869,7 +869,6 @@ static int vdec_hevc_slice_init(struct mtk_vcodec_dec_ctx *ctx)
 	inst->vpu.codec_type = ctx->current_codec;
 	inst->vpu.capture_type = ctx->capture_fourcc;
 
-	ctx->drv_handle = inst;
 	err = vpu_dec_init(&inst->vpu);
 	if (err) {
 		mtk_vdec_err(ctx, "vdec_hevc init err=%d", err);
@@ -898,6 +897,7 @@ static int vdec_hevc_slice_init(struct mtk_vcodec_dec_ctx *ctx)
 	mtk_vdec_debug(ctx, "lat hevc instance >> %p, codec_type = 0x%x",
 		       inst, inst->vpu.codec_type);
 
+	ctx->drv_handle = inst;
 	return 0;
 error_free_inst:
 	kfree(inst);
diff --git a/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_vp9_req_lat_if.c b/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_vp9_req_lat_if.c
index e393e3e668..69d37b93bd 100644
--- a/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_vp9_req_lat_if.c
+++ b/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_vp9_req_lat_if.c
@@ -1695,13 +1695,8 @@ static int vdec_vp9_slice_setup_core_buffer(struct vdec_vp9_slice_instance *inst
 		return -EINVAL;
 
 	/* update internal buffer's width/height */
-	for (i = 0; i < vq->num_buffers; i++) {
-		if (vb == vq->bufs[i]) {
-			instance->dpb[i].width = w;
-			instance->dpb[i].height = h;
-			break;
-		}
-	}
+	instance->dpb[vb->index].width = w;
+	instance->dpb[vb->index].height = h;
 
 	/*
 	 * get buffer's width/height from instance
diff --git a/drivers/media/platform/mediatek/vcodec/decoder/vdec_vpu_if.c b/drivers/media/platform/mediatek/vcodec/decoder/vdec_vpu_if.c
index 82e57ae983..da6be55672 100644
--- a/drivers/media/platform/mediatek/vcodec/decoder/vdec_vpu_if.c
+++ b/drivers/media/platform/mediatek/vcodec/decoder/vdec_vpu_if.c
@@ -77,12 +77,14 @@ static bool vpu_dec_check_ap_inst(struct mtk_vcodec_dec_dev *dec_dev, struct vde
 	struct mtk_vcodec_dec_ctx *ctx;
 	int ret = false;
 
+	mutex_lock(&dec_dev->dev_ctx_lock);
 	list_for_each_entry(ctx, &dec_dev->ctx_list, list) {
 		if (!IS_ERR_OR_NULL(ctx) && ctx->vpu_inst == vpu) {
 			ret = true;
 			break;
 		}
 	}
+	mutex_unlock(&dec_dev->dev_ctx_lock);
 
 	return ret;
 }
diff --git a/drivers/media/platform/mediatek/vcodec/encoder/mtk_vcodec_enc.c b/drivers/media/platform/mediatek/vcodec/encoder/mtk_vcodec_enc.c
index eb381fa6e7..181884e798 100644
--- a/drivers/media/platform/mediatek/vcodec/encoder/mtk_vcodec_enc.c
+++ b/drivers/media/platform/mediatek/vcodec/encoder/mtk_vcodec_enc.c
@@ -912,7 +912,7 @@ static int vb2ops_venc_start_streaming(struct vb2_queue *q, unsigned int count)
 	return 0;
 
 err_start_stream:
-	for (i = 0; i < q->num_buffers; ++i) {
+	for (i = 0; i < vb2_get_num_buffers(q); ++i) {
 		struct vb2_buffer *buf = vb2_get_buffer(q, i);
 
 		/*
diff --git a/drivers/media/platform/mediatek/vcodec/encoder/mtk_vcodec_enc_drv.c b/drivers/media/platform/mediatek/vcodec/encoder/mtk_vcodec_enc_drv.c
index 6319f24bc7..3cb8a16222 100644
--- a/drivers/media/platform/mediatek/vcodec/encoder/mtk_vcodec_enc_drv.c
+++ b/drivers/media/platform/mediatek/vcodec/encoder/mtk_vcodec_enc_drv.c
@@ -177,7 +177,9 @@ static int fops_vcodec_open(struct file *file)
 	mtk_v4l2_venc_dbg(2, ctx, "Create instance [%d]@%p m2m_ctx=%p ",
 			  ctx->id, ctx, ctx->m2m_ctx);
 
+	mutex_lock(&dev->dev_ctx_lock);
 	list_add(&ctx->list, &dev->ctx_list);
+	mutex_unlock(&dev->dev_ctx_lock);
 
 	mutex_unlock(&dev->dev_mutex);
 	mtk_v4l2_venc_dbg(0, ctx, "%s encoder [%d]", dev_name(&dev->plat_dev->dev),
@@ -212,7 +214,9 @@ static int fops_vcodec_release(struct file *file)
 	v4l2_fh_exit(&ctx->fh);
 	v4l2_ctrl_handler_free(&ctx->ctrl_hdl);
 
+	mutex_lock(&dev->dev_ctx_lock);
 	list_del_init(&ctx->list);
+	mutex_unlock(&dev->dev_ctx_lock);
 	kfree(ctx);
 	mutex_unlock(&dev->dev_mutex);
 	return 0;
@@ -294,6 +298,7 @@ static int mtk_vcodec_probe(struct platform_device *pdev)
 
 	mutex_init(&dev->enc_mutex);
 	mutex_init(&dev->dev_mutex);
+	mutex_init(&dev->dev_ctx_lock);
 	spin_lock_init(&dev->irqlock);
 
 	snprintf(dev->v4l2_dev.name, sizeof(dev->v4l2_dev.name), "%s",
diff --git a/drivers/media/platform/mediatek/vcodec/encoder/mtk_vcodec_enc_drv.h b/drivers/media/platform/mediatek/vcodec/encoder/mtk_vcodec_enc_drv.h
index a042f607ed..0bd85d0fb3 100644
--- a/drivers/media/platform/mediatek/vcodec/encoder/mtk_vcodec_enc_drv.h
+++ b/drivers/media/platform/mediatek/vcodec/encoder/mtk_vcodec_enc_drv.h
@@ -178,6 +178,7 @@ struct mtk_vcodec_enc_ctx {
  *
  * @enc_mutex: encoder hardware lock.
  * @dev_mutex: video_device lock
+ * @dev_ctx_lock: the lock of context list
  * @encode_workqueue: encode work queue
  *
  * @enc_irq: h264 encoder irq resource
@@ -205,6 +206,7 @@ struct mtk_vcodec_enc_dev {
 	/* encoder hardware mutex lock */
 	struct mutex enc_mutex;
 	struct mutex dev_mutex;
+	struct mutex dev_ctx_lock;
 	struct workqueue_struct *encode_workqueue;
 
 	int enc_irq;
diff --git a/drivers/media/platform/mediatek/vcodec/encoder/venc_vpu_if.c b/drivers/media/platform/mediatek/vcodec/encoder/venc_vpu_if.c
index 84ad1cc6ad..51bb7ee141 100644
--- a/drivers/media/platform/mediatek/vcodec/encoder/venc_vpu_if.c
+++ b/drivers/media/platform/mediatek/vcodec/encoder/venc_vpu_if.c
@@ -47,12 +47,14 @@ static bool vpu_enc_check_ap_inst(struct mtk_vcodec_enc_dev *enc_dev, struct ven
 	struct mtk_vcodec_enc_ctx *ctx;
 	int ret = false;
 
+	mutex_lock(&enc_dev->dev_ctx_lock);
 	list_for_each_entry(ctx, &enc_dev->ctx_list, list) {
 		if (!IS_ERR_OR_NULL(ctx) && ctx->vpu_inst == vpu) {
 			ret = true;
 			break;
 		}
 	}
+	mutex_unlock(&enc_dev->dev_ctx_lock);
 
 	return ret;
 }
diff --git a/drivers/media/platform/microchip/microchip-csi2dc.c b/drivers/media/platform/microchip/microchip-csi2dc.c
index 988c1cc1d8..fee73260bb 100644
--- a/drivers/media/platform/microchip/microchip-csi2dc.c
+++ b/drivers/media/platform/microchip/microchip-csi2dc.c
@@ -232,8 +232,8 @@ static int csi2dc_get_fmt(struct v4l2_subdev *csi2dc_sd,
 	struct v4l2_mbus_framefmt *v4l2_try_fmt;
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
-		v4l2_try_fmt = v4l2_subdev_get_try_format(csi2dc_sd, sd_state,
-							  format->pad);
+		v4l2_try_fmt = v4l2_subdev_state_get_format(sd_state,
+							    format->pad);
 		format->format = *v4l2_try_fmt;
 
 		return 0;
@@ -281,13 +281,12 @@ static int csi2dc_set_fmt(struct v4l2_subdev *csi2dc_sd,
 	req_fmt->format.field = V4L2_FIELD_NONE;
 
 	if (req_fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		v4l2_try_fmt = v4l2_subdev_get_try_format(csi2dc_sd, sd_state,
-							  req_fmt->pad);
+		v4l2_try_fmt = v4l2_subdev_state_get_format(sd_state,
+							    req_fmt->pad);
 		*v4l2_try_fmt = req_fmt->format;
 		/* Trying on the sink pad makes the source pad change too */
-		v4l2_try_fmt = v4l2_subdev_get_try_format(csi2dc_sd,
-							  sd_state,
-							  CSI2DC_PAD_SOURCE);
+		v4l2_try_fmt = v4l2_subdev_state_get_format(sd_state,
+							    CSI2DC_PAD_SOURCE);
 		*v4l2_try_fmt = req_fmt->format;
 
 		/* if we are just trying, we are done */
@@ -436,11 +435,11 @@ static int csi2dc_s_stream(struct v4l2_subdev *csi2dc_sd, int enable)
 	return ret;
 }
 
-static int csi2dc_init_cfg(struct v4l2_subdev *csi2dc_sd,
-			   struct v4l2_subdev_state *sd_state)
+static int csi2dc_init_state(struct v4l2_subdev *csi2dc_sd,
+			     struct v4l2_subdev_state *sd_state)
 {
 	struct v4l2_mbus_framefmt *v4l2_try_fmt =
-		v4l2_subdev_get_try_format(csi2dc_sd, sd_state, 0);
+		v4l2_subdev_state_get_format(sd_state, 0);
 
 	v4l2_try_fmt->height = 480;
 	v4l2_try_fmt->width = 640;
@@ -462,7 +461,6 @@ static const struct v4l2_subdev_pad_ops csi2dc_pad_ops = {
 	.enum_mbus_code = csi2dc_enum_mbus_code,
 	.set_fmt = csi2dc_set_fmt,
 	.get_fmt = csi2dc_get_fmt,
-	.init_cfg = csi2dc_init_cfg,
 };
 
 static const struct v4l2_subdev_video_ops csi2dc_video_ops = {
@@ -474,6 +472,10 @@ static const struct v4l2_subdev_ops csi2dc_subdev_ops = {
 	.video = &csi2dc_video_ops,
 };
 
+static const struct v4l2_subdev_internal_ops csi2dc_internal_ops = {
+	.init_state = csi2dc_init_state,
+};
+
 static int csi2dc_async_bound(struct v4l2_async_notifier *notifier,
 			      struct v4l2_subdev *subdev,
 			      struct v4l2_async_connection *asd)
@@ -678,6 +680,7 @@ static int csi2dc_probe(struct platform_device *pdev)
 	}
 
 	v4l2_subdev_init(&csi2dc->csi2dc_sd, &csi2dc_subdev_ops);
+	csi2dc->csi2dc_sd.internal_ops = &csi2dc_internal_ops;
 
 	csi2dc->csi2dc_sd.owner = THIS_MODULE;
 	csi2dc->csi2dc_sd.dev = dev;
diff --git a/drivers/media/platform/microchip/microchip-isc-base.c b/drivers/media/platform/microchip/microchip-isc-base.c
index 1f85288444..f3a5cbacad 100644
--- a/drivers/media/platform/microchip/microchip-isc-base.c
+++ b/drivers/media/platform/microchip/microchip-isc-base.c
@@ -851,38 +851,6 @@ static int isc_try_configure_pipeline(struct isc_device *isc)
 	return 0;
 }
 
-static void isc_try_fse(struct isc_device *isc,
-			struct v4l2_subdev_state *sd_state)
-{
-	struct v4l2_subdev_frame_size_enum fse = {
-		.which = V4L2_SUBDEV_FORMAT_TRY,
-	};
-	int ret;
-
-	/*
-	 * If we do not know yet which format the subdev is using, we cannot
-	 * do anything.
-	 */
-	if (!isc->config.sd_format)
-		return;
-
-	fse.code = isc->try_config.sd_format->mbus_code;
-
-	ret = v4l2_subdev_call(isc->current_subdev->sd, pad, enum_frame_size,
-			       sd_state, &fse);
-	/*
-	 * Attempt to obtain format size from subdev. If not available,
-	 * just use the maximum ISC can receive.
-	 */
-	if (ret) {
-		sd_state->pads->try_crop.width = isc->max_width;
-		sd_state->pads->try_crop.height = isc->max_height;
-	} else {
-		sd_state->pads->try_crop.width = fse.max_width;
-		sd_state->pads->try_crop.height = fse.max_height;
-	}
-}
-
 static int isc_try_fmt(struct isc_device *isc, struct v4l2_format *f)
 {
 	struct v4l2_pix_format *pixfmt = &f->fmt.pix;
@@ -944,10 +912,6 @@ static int isc_validate(struct isc_device *isc)
 		.which = V4L2_SUBDEV_FORMAT_ACTIVE,
 		.pad = isc->remote_pad,
 	};
-	struct v4l2_subdev_pad_config pad_cfg = {};
-	struct v4l2_subdev_state pad_state = {
-		.pads = &pad_cfg,
-	};
 
 	/* Get current format from subdev */
 	ret = v4l2_subdev_call(isc->current_subdev->sd, pad, get_fmt, NULL,
@@ -1008,9 +972,6 @@ static int isc_validate(struct isc_device *isc)
 	if (ret)
 		return ret;
 
-	/* Obtain frame sizes if possible to have crop requirements ready */
-	isc_try_fse(isc, &pad_state);
-
 	/* Configure ISC pipeline for the config */
 	ret = isc_try_configure_pipeline(isc);
 	if (ret)
@@ -1819,7 +1780,7 @@ static int isc_async_complete(struct v4l2_async_notifier *notifier)
 	q->mem_ops		= &vb2_dma_contig_memops;
 	q->timestamp_flags	= V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
 	q->lock			= &isc->lock;
-	q->min_buffers_needed	= 1;
+	q->min_queued_buffers	= 1;
 	q->dev			= isc->dev;
 
 	ret = vb2_queue_init(q);
diff --git a/drivers/media/platform/microchip/microchip-isc-scaler.c b/drivers/media/platform/microchip/microchip-isc-scaler.c
index 0f29a32d15..e83463543e 100644
--- a/drivers/media/platform/microchip/microchip-isc-scaler.c
+++ b/drivers/media/platform/microchip/microchip-isc-scaler.c
@@ -33,8 +33,8 @@ static int isc_scaler_get_fmt(struct v4l2_subdev *sd,
 	struct v4l2_mbus_framefmt *v4l2_try_fmt;
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
-		v4l2_try_fmt = v4l2_subdev_get_try_format(sd, sd_state,
-							  format->pad);
+		v4l2_try_fmt = v4l2_subdev_state_get_format(sd_state,
+							    format->pad);
 		format->format = *v4l2_try_fmt;
 
 		return 0;
@@ -74,12 +74,12 @@ static int isc_scaler_set_fmt(struct v4l2_subdev *sd,
 	req_fmt->format.code = fmt->mbus_code;
 
 	if (req_fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		v4l2_try_fmt = v4l2_subdev_get_try_format(sd, sd_state,
-							  req_fmt->pad);
+		v4l2_try_fmt = v4l2_subdev_state_get_format(sd_state,
+							    req_fmt->pad);
 		*v4l2_try_fmt = req_fmt->format;
 		/* Trying on the sink pad makes the source pad change too */
-		v4l2_try_fmt = v4l2_subdev_get_try_format(sd, sd_state,
-							  ISC_SCALER_PAD_SOURCE);
+		v4l2_try_fmt = v4l2_subdev_state_get_format(sd_state,
+							    ISC_SCALER_PAD_SOURCE);
 		*v4l2_try_fmt = req_fmt->format;
 
 		v4l_bound_align_image(&v4l2_try_fmt->width,
@@ -145,17 +145,17 @@ static int isc_scaler_g_sel(struct v4l2_subdev *sd,
 	return 0;
 }
 
-static int isc_scaler_init_cfg(struct v4l2_subdev *sd,
-			       struct v4l2_subdev_state *sd_state)
+static int isc_scaler_init_state(struct v4l2_subdev *sd,
+				 struct v4l2_subdev_state *sd_state)
 {
 	struct v4l2_mbus_framefmt *v4l2_try_fmt =
-		v4l2_subdev_get_try_format(sd, sd_state, 0);
+		v4l2_subdev_state_get_format(sd_state, 0);
 	struct v4l2_rect *try_crop;
 	struct isc_device *isc = container_of(sd, struct isc_device, scaler_sd);
 
 	*v4l2_try_fmt = isc->scaler_format[ISC_SCALER_PAD_SOURCE];
 
-	try_crop = v4l2_subdev_get_try_crop(sd, sd_state, 0);
+	try_crop = v4l2_subdev_state_get_crop(sd_state, 0);
 
 	try_crop->top = 0;
 	try_crop->left = 0;
@@ -170,7 +170,6 @@ static const struct v4l2_subdev_pad_ops isc_scaler_pad_ops = {
 	.set_fmt = isc_scaler_set_fmt,
 	.get_fmt = isc_scaler_get_fmt,
 	.get_selection = isc_scaler_g_sel,
-	.init_cfg = isc_scaler_init_cfg,
 };
 
 static const struct media_entity_operations isc_scaler_entity_ops = {
@@ -181,11 +180,16 @@ static const struct v4l2_subdev_ops xisc_scaler_subdev_ops = {
 	.pad = &isc_scaler_pad_ops,
 };
 
+static const struct v4l2_subdev_internal_ops isc_scaler_internal_ops = {
+	.init_state = isc_scaler_init_state,
+};
+
 int isc_scaler_init(struct isc_device *isc)
 {
 	int ret;
 
 	v4l2_subdev_init(&isc->scaler_sd, &xisc_scaler_subdev_ops);
+	isc->scaler_sd.internal_ops = &isc_scaler_internal_ops;
 
 	isc->scaler_sd.owner = THIS_MODULE;
 	isc->scaler_sd.dev = isc->dev;
diff --git a/drivers/media/platform/nuvoton/npcm-video.c b/drivers/media/platform/nuvoton/npcm-video.c
index b9e6782f59..a1fcb616b2 100644
--- a/drivers/media/platform/nuvoton/npcm-video.c
+++ b/drivers/media/platform/nuvoton/npcm-video.c
@@ -26,7 +26,6 @@
 #include <linux/regmap.h>
 #include <linux/reset.h>
 #include <linux/sched.h>
-#include <linux/spinlock.h>
 #include <linux/string.h>
 #include <linux/v4l2-controls.h>
 #include <linux/videodev2.h>
@@ -120,7 +119,7 @@ struct npcm_video {
 	struct mutex video_lock; /* v4l2 and videobuf2 lock */
 
 	struct list_head buffers;
-	spinlock_t lock; /* buffer list lock */
+	struct mutex buffer_lock; /* buffer list lock */
 	unsigned long flags;
 	unsigned int sequence;
 
@@ -393,7 +392,7 @@ static void npcm_video_free_diff_table(struct npcm_video *video)
 	struct rect_list *tmp;
 	unsigned int i;
 
-	for (i = 0; i < video->queue.num_buffers; i++) {
+	for (i = 0; i < vb2_get_num_buffers(&video->queue); i++) {
 		head = &video->list[i];
 		list_for_each_safe(pos, nx, head) {
 			tmp = list_entry(pos, struct rect_list, list);
@@ -782,7 +781,6 @@ static int npcm_video_start_frame(struct npcm_video *video)
 {
 	struct npcm_video_buffer *buf;
 	struct regmap *vcd = video->vcd_regmap;
-	unsigned long flags;
 	unsigned int val;
 	int ret;
 
@@ -798,17 +796,17 @@ static int npcm_video_start_frame(struct npcm_video *video)
 		return -EBUSY;
 	}
 
-	spin_lock_irqsave(&video->lock, flags);
+	mutex_lock(&video->buffer_lock);
 	buf = list_first_entry_or_null(&video->buffers,
 				       struct npcm_video_buffer, link);
 	if (!buf) {
-		spin_unlock_irqrestore(&video->lock, flags);
+		mutex_unlock(&video->buffer_lock);
 		dev_dbg(video->dev, "No empty buffers; skip capture frame\n");
 		return 0;
 	}
 
 	set_bit(VIDEO_CAPTURING, &video->flags);
-	spin_unlock_irqrestore(&video->lock, flags);
+	mutex_unlock(&video->buffer_lock);
 
 	npcm_video_vcd_state_machine_reset(video);
 
@@ -834,14 +832,13 @@ static void npcm_video_bufs_done(struct npcm_video *video,
 				 enum vb2_buffer_state state)
 {
 	struct npcm_video_buffer *buf;
-	unsigned long flags;
 
-	spin_lock_irqsave(&video->lock, flags);
+	mutex_lock(&video->buffer_lock);
 	list_for_each_entry(buf, &video->buffers, link)
 		vb2_buffer_done(&buf->vb.vb2_buf, state);
 
 	INIT_LIST_HEAD(&video->buffers);
-	spin_unlock_irqrestore(&video->lock, flags);
+	mutex_unlock(&video->buffer_lock);
 }
 
 static void npcm_video_get_diff_rect(struct npcm_video *video, unsigned int index)
@@ -1071,12 +1068,12 @@ static irqreturn_t npcm_video_irq(int irq, void *arg)
 
 	if (status & VCD_STAT_DONE) {
 		regmap_write(vcd, VCD_INTE, 0);
-		spin_lock(&video->lock);
+		mutex_lock(&video->buffer_lock);
 		clear_bit(VIDEO_CAPTURING, &video->flags);
 		buf = list_first_entry_or_null(&video->buffers,
 					       struct npcm_video_buffer, link);
 		if (!buf) {
-			spin_unlock(&video->lock);
+			mutex_unlock(&video->buffer_lock);
 			return IRQ_NONE;
 		}
 
@@ -1093,7 +1090,7 @@ static irqreturn_t npcm_video_irq(int irq, void *arg)
 			size = npcm_video_hextile(video, index, dma_addr, addr);
 			break;
 		default:
-			spin_unlock(&video->lock);
+			mutex_unlock(&video->buffer_lock);
 			return IRQ_NONE;
 		}
 
@@ -1104,7 +1101,7 @@ static irqreturn_t npcm_video_irq(int irq, void *arg)
 
 		vb2_buffer_done(&buf->vb.vb2_buf, VB2_BUF_STATE_DONE);
 		list_del(&buf->link);
-		spin_unlock(&video->lock);
+		mutex_unlock(&video->buffer_lock);
 
 		if (npcm_video_start_frame(video))
 			dev_err(video->dev, "Failed to capture next frame\n");
@@ -1508,13 +1505,12 @@ static void npcm_video_buf_queue(struct vb2_buffer *vb)
 	struct npcm_video *video = vb2_get_drv_priv(vb->vb2_queue);
 	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
 	struct npcm_video_buffer *nvb = to_npcm_video_buffer(vbuf);
-	unsigned long flags;
 	bool empty;
 
-	spin_lock_irqsave(&video->lock, flags);
+	mutex_lock(&video->buffer_lock);
 	empty = list_empty(&video->buffers);
 	list_add_tail(&nvb->link, &video->buffers);
-	spin_unlock_irqrestore(&video->lock, flags);
+	mutex_unlock(&video->buffer_lock);
 
 	if (test_bit(VIDEO_STREAMING, &video->flags) &&
 	    !test_bit(VIDEO_CAPTURING, &video->flags) && empty) {
@@ -1616,7 +1612,7 @@ static int npcm_video_setup_video(struct npcm_video *video)
 	vbq->drv_priv = video;
 	vbq->buf_struct_size = sizeof(struct npcm_video_buffer);
 	vbq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
-	vbq->min_buffers_needed = 3;
+	vbq->min_queued_buffers = 3;
 
 	rc = vb2_queue_init(vbq);
 	if (rc) {
@@ -1744,8 +1740,8 @@ static int npcm_video_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	video->dev = &pdev->dev;
-	spin_lock_init(&video->lock);
 	mutex_init(&video->video_lock);
+	mutex_init(&video->buffer_lock);
 	INIT_LIST_HEAD(&video->buffers);
 
 	regs = devm_platform_ioremap_resource(pdev, 0);
diff --git a/drivers/media/platform/nvidia/tegra-vde/Kconfig b/drivers/media/platform/nvidia/tegra-vde/Kconfig
index f7454823bb..2fe13f39c9 100644
--- a/drivers/media/platform/nvidia/tegra-vde/Kconfig
+++ b/drivers/media/platform/nvidia/tegra-vde/Kconfig
@@ -6,7 +6,6 @@ config VIDEO_TEGRA_VDE
 	select DMA_SHARED_BUFFER
 	select IOMMU_IOVA
 	select MEDIA_CONTROLLER
-	select MEDIA_CONTROLLER_REQUEST_API
 	select SRAM
 	select VIDEOBUF2_DMA_CONTIG
 	select VIDEOBUF2_DMA_SG
diff --git a/drivers/media/platform/nvidia/tegra-vde/v4l2.c b/drivers/media/platform/nvidia/tegra-vde/v4l2.c
index bd8c207d5b..0f48ce6f24 100644
--- a/drivers/media/platform/nvidia/tegra-vde/v4l2.c
+++ b/drivers/media/platform/nvidia/tegra-vde/v4l2.c
@@ -813,7 +813,7 @@ static int tegra_open(struct file *file)
 	struct tegra_ctx *ctx;
 	int err;
 
-	ctx = kzalloc(offsetof(struct tegra_ctx, ctrls[ARRAY_SIZE(ctrl_cfgs)]),
+	ctx = kzalloc(struct_size(ctx, ctrls, ARRAY_SIZE(ctrl_cfgs)),
 		      GFP_KERNEL);
 	if (!ctx)
 		return -ENOMEM;
diff --git a/drivers/media/platform/nxp/imx-mipi-csis.c b/drivers/media/platform/nxp/imx-mipi-csis.c
index b08f6d2e75..db8ff5f5c4 100644
--- a/drivers/media/platform/nxp/imx-mipi-csis.c
+++ b/drivers/media/platform/nxp/imx-mipi-csis.c
@@ -954,7 +954,7 @@ static int mipi_csis_s_stream(struct v4l2_subdev *sd, int enable)
 
 	state = v4l2_subdev_lock_and_get_active_state(sd);
 
-	format = v4l2_subdev_get_pad_format(sd, state, CSIS_PAD_SINK);
+	format = v4l2_subdev_state_get_format(state, CSIS_PAD_SINK);
 	csis_fmt = find_csis_format(format->code);
 
 	ret = mipi_csis_calculate_params(csis, csis_fmt);
@@ -1002,7 +1002,7 @@ static int mipi_csis_enum_mbus_code(struct v4l2_subdev *sd,
 		if (code->index > 0)
 			return -EINVAL;
 
-		fmt = v4l2_subdev_get_pad_format(sd, sd_state, code->pad);
+		fmt = v4l2_subdev_state_get_format(sd_state, code->pad);
 		code->code = fmt->code;
 		return 0;
 	}
@@ -1069,7 +1069,7 @@ static int mipi_csis_set_fmt(struct v4l2_subdev *sd,
 			      &sdformat->format.height, 1,
 			      CSIS_MAX_PIX_HEIGHT, 0, 0);
 
-	fmt = v4l2_subdev_get_pad_format(sd, sd_state, sdformat->pad);
+	fmt = v4l2_subdev_state_get_format(sd_state, sdformat->pad);
 
 	fmt->code = csis_fmt->code;
 	fmt->width = sdformat->format.width;
@@ -1083,7 +1083,7 @@ static int mipi_csis_set_fmt(struct v4l2_subdev *sd,
 	sdformat->format = *fmt;
 
 	/* Propagate the format from sink to source. */
-	fmt = v4l2_subdev_get_pad_format(sd, sd_state, CSIS_PAD_SOURCE);
+	fmt = v4l2_subdev_state_get_format(sd_state, CSIS_PAD_SOURCE);
 	*fmt = sdformat->format;
 
 	/* The format on the source pad might change due to unpacking. */
@@ -1104,7 +1104,7 @@ static int mipi_csis_get_frame_desc(struct v4l2_subdev *sd, unsigned int pad,
 		return -EINVAL;
 
 	state = v4l2_subdev_lock_and_get_active_state(sd);
-	fmt = v4l2_subdev_get_pad_format(sd, state, CSIS_PAD_SOURCE);
+	fmt = v4l2_subdev_state_get_format(state, CSIS_PAD_SOURCE);
 	csis_fmt = find_csis_format(fmt->code);
 	v4l2_subdev_unlock_state(state);
 
@@ -1122,8 +1122,8 @@ static int mipi_csis_get_frame_desc(struct v4l2_subdev *sd, unsigned int pad,
 	return 0;
 }
 
-static int mipi_csis_init_cfg(struct v4l2_subdev *sd,
-			      struct v4l2_subdev_state *sd_state)
+static int mipi_csis_init_state(struct v4l2_subdev *sd,
+				struct v4l2_subdev_state *sd_state)
 {
 	struct v4l2_subdev_format fmt = {
 		.pad = CSIS_PAD_SINK,
@@ -1163,7 +1163,6 @@ static const struct v4l2_subdev_video_ops mipi_csis_video_ops = {
 };
 
 static const struct v4l2_subdev_pad_ops mipi_csis_pad_ops = {
-	.init_cfg		= mipi_csis_init_cfg,
 	.enum_mbus_code		= mipi_csis_enum_mbus_code,
 	.get_fmt		= v4l2_subdev_get_fmt,
 	.set_fmt		= mipi_csis_set_fmt,
@@ -1176,6 +1175,10 @@ static const struct v4l2_subdev_ops mipi_csis_subdev_ops = {
 	.pad	= &mipi_csis_pad_ops,
 };
 
+static const struct v4l2_subdev_internal_ops mipi_csis_internal_ops = {
+	.init_state		= mipi_csis_init_state,
+};
+
 /* -----------------------------------------------------------------------------
  * Media entity operations
  */
@@ -1350,6 +1353,7 @@ static int mipi_csis_subdev_init(struct mipi_csis_device *csis)
 	int ret;
 
 	v4l2_subdev_init(sd, &mipi_csis_subdev_ops);
+	sd->internal_ops = &mipi_csis_internal_ops;
 	sd->owner = THIS_MODULE;
 	snprintf(sd->name, sizeof(sd->name), "csis-%s",
 		 dev_name(csis->dev));
diff --git a/drivers/media/platform/nxp/imx7-media-csi.c b/drivers/media/platform/nxp/imx7-media-csi.c
index 15049c6aab..9566ff7388 100644
--- a/drivers/media/platform/nxp/imx7-media-csi.c
+++ b/drivers/media/platform/nxp/imx7-media-csi.c
@@ -3,31 +3,46 @@
  * V4L2 Capture CSI Subdev for Freescale i.MX6UL/L / i.MX7 SOC
  *
  * Copyright (c) 2019 Linaro Ltd
- *
  */
 
 #include <linux/clk.h>
+#include <linux/completion.h>
+#include <linux/container_of.h>
 #include <linux/delay.h>
+#include <linux/device.h>
+#include <linux/dma-mapping.h>
+#include <linux/err.h>
 #include <linux/interrupt.h>
+#include <linux/io.h>
+#include <linux/jiffies.h>
+#include <linux/kernel.h>
+#include <linux/list.h>
 #include <linux/math.h>
-#include <linux/mfd/syscon.h>
 #include <linux/minmax.h>
 #include <linux/module.h>
+#include <linux/mutex.h>
 #include <linux/of.h>
-#include <linux/of_graph.h>
-#include <linux/pinctrl/consumer.h>
 #include <linux/platform_device.h>
-#include <linux/regmap.h>
+#include <linux/property.h>
 #include <linux/slab.h>
 #include <linux/spinlock.h>
+#include <linux/string.h>
+#include <linux/timekeeping.h>
 #include <linux/types.h>
 
+#include <media/media-device.h>
+#include <media/media-entity.h>
+#include <media/v4l2-async.h>
+#include <media/v4l2-common.h>
+#include <media/v4l2-dev.h>
 #include <media/v4l2-device.h>
-#include <media/v4l2-fwnode.h>
+#include <media/v4l2-fh.h>
 #include <media/v4l2-ioctl.h>
 #include <media/v4l2-mc.h>
 #include <media/v4l2-subdev.h>
+#include <media/videobuf2-core.h>
 #include <media/videobuf2-dma-contig.h>
+#include <media/videobuf2-v4l2.h>
 
 #define IMX7_CSI_PAD_SINK		0
 #define IMX7_CSI_PAD_SRC		1
@@ -542,8 +557,8 @@ static void imx7_csi_configure(struct imx7_csi *csi,
 	} else {
 		const struct v4l2_mbus_framefmt *sink_fmt;
 
-		sink_fmt = v4l2_subdev_get_pad_format(&csi->sd, sd_state,
-						      IMX7_CSI_PAD_SINK);
+		sink_fmt = v4l2_subdev_state_get_format(sd_state,
+							IMX7_CSI_PAD_SINK);
 
 		cr1 = BIT_SOF_POL | BIT_REDGE | BIT_HSYNC_POL | BIT_FCC
 		    | BIT_MCLKDIV(1) | BIT_MCLKEN;
@@ -1245,6 +1260,7 @@ static int imx7_csi_video_queue_setup(struct vb2_queue *vq,
 				      struct device *alloc_devs[])
 {
 	struct imx7_csi *csi = vb2_get_drv_priv(vq);
+	unsigned int q_num_bufs = vb2_get_num_buffers(vq);
 	struct v4l2_pix_format *pix = &csi->vdev_fmt;
 	unsigned int count = *nbuffers;
 
@@ -1254,14 +1270,14 @@ static int imx7_csi_video_queue_setup(struct vb2_queue *vq,
 	if (*nplanes) {
 		if (*nplanes != 1 || sizes[0] < pix->sizeimage)
 			return -EINVAL;
-		count += vq->num_buffers;
+		count += q_num_bufs;
 	}
 
 	count = min_t(__u32, IMX7_CSI_VIDEO_MEM_LIMIT / pix->sizeimage, count);
 
 	if (*nplanes)
-		*nbuffers = (count < vq->num_buffers) ? 0 :
-			count - vq->num_buffers;
+		*nbuffers = (count < q_num_bufs) ? 0 :
+			count - q_num_bufs;
 	else
 		*nbuffers = count;
 
@@ -1675,7 +1691,7 @@ static int imx7_csi_video_init(struct imx7_csi *csi)
 	vq->mem_ops = &vb2_dma_contig_memops;
 	vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
 	vq->lock = &csi->vdev_mutex;
-	vq->min_buffers_needed = 2;
+	vq->min_queued_buffers = 2;
 	vq->dev = csi->dev;
 
 	ret = vb2_queue_init(vq);
@@ -1728,8 +1744,8 @@ out_unlock:
 	return ret;
 }
 
-static int imx7_csi_init_cfg(struct v4l2_subdev *sd,
-			     struct v4l2_subdev_state *sd_state)
+static int imx7_csi_init_state(struct v4l2_subdev *sd,
+			       struct v4l2_subdev_state *sd_state)
 {
 	const struct imx7_csi_pixfmt *cc;
 	int i;
@@ -1738,7 +1754,7 @@ static int imx7_csi_init_cfg(struct v4l2_subdev *sd,
 
 	for (i = 0; i < IMX7_CSI_PADS_NUM; i++) {
 		struct v4l2_mbus_framefmt *mf =
-			v4l2_subdev_get_pad_format(sd, sd_state, i);
+			v4l2_subdev_state_get_format(sd_state, i);
 
 		mf->code = IMX7_CSI_DEF_MBUS_CODE;
 		mf->width = IMX7_CSI_DEF_PIX_WIDTH;
@@ -1762,7 +1778,7 @@ static int imx7_csi_enum_mbus_code(struct v4l2_subdev *sd,
 	struct v4l2_mbus_framefmt *in_fmt;
 	int ret = 0;
 
-	in_fmt = v4l2_subdev_get_pad_format(sd, sd_state, IMX7_CSI_PAD_SINK);
+	in_fmt = v4l2_subdev_state_get_format(sd_state, IMX7_CSI_PAD_SINK);
 
 	switch (code->pad) {
 	case IMX7_CSI_PAD_SINK:
@@ -1841,7 +1857,7 @@ static void imx7_csi_try_fmt(struct v4l2_subdev *sd,
 	struct v4l2_mbus_framefmt *in_fmt;
 	u32 code;
 
-	in_fmt = v4l2_subdev_get_pad_format(sd, sd_state, IMX7_CSI_PAD_SINK);
+	in_fmt = v4l2_subdev_state_get_format(sd_state, IMX7_CSI_PAD_SINK);
 
 	switch (sdformat->pad) {
 	case IMX7_CSI_PAD_SRC:
@@ -1891,7 +1907,7 @@ static int imx7_csi_set_fmt(struct v4l2_subdev *sd,
 
 	imx7_csi_try_fmt(sd, sd_state, sdformat, &cc);
 
-	fmt = v4l2_subdev_get_pad_format(sd, sd_state, sdformat->pad);
+	fmt = v4l2_subdev_state_get_format(sd_state, sdformat->pad);
 
 	*fmt = sdformat->format;
 
@@ -1902,8 +1918,8 @@ static int imx7_csi_set_fmt(struct v4l2_subdev *sd,
 		format.format = sdformat->format;
 		imx7_csi_try_fmt(sd, sd_state, &format, &outcc);
 
-		outfmt = v4l2_subdev_get_pad_format(sd, sd_state,
-						    IMX7_CSI_PAD_SRC);
+		outfmt = v4l2_subdev_state_get_format(sd_state,
+						      IMX7_CSI_PAD_SRC);
 		*outfmt = format.format;
 	}
 
@@ -2005,7 +2021,6 @@ static const struct v4l2_subdev_video_ops imx7_csi_video_ops = {
 };
 
 static const struct v4l2_subdev_pad_ops imx7_csi_pad_ops = {
-	.init_cfg	= imx7_csi_init_cfg,
 	.enum_mbus_code	= imx7_csi_enum_mbus_code,
 	.get_fmt	= v4l2_subdev_get_fmt,
 	.set_fmt	= imx7_csi_set_fmt,
@@ -2018,6 +2033,7 @@ static const struct v4l2_subdev_ops imx7_csi_subdev_ops = {
 };
 
 static const struct v4l2_subdev_internal_ops imx7_csi_internal_ops = {
+	.init_state	= imx7_csi_init_state,
 	.registered	= imx7_csi_registered,
 	.unregistered	= imx7_csi_unregistered,
 };
diff --git a/drivers/media/platform/nxp/imx8-isi/imx8-isi-crossbar.c b/drivers/media/platform/nxp/imx8-isi/imx8-isi-crossbar.c
index c9a4d091b5..93a55c97cd 100644
--- a/drivers/media/platform/nxp/imx8-isi/imx8-isi-crossbar.c
+++ b/drivers/media/platform/nxp/imx8-isi/imx8-isi-crossbar.c
@@ -58,7 +58,7 @@ static int mxc_isi_crossbar_gasket_enable(struct mxc_isi_crossbar *xbar,
 		return -EINVAL;
 	}
 
-	fmt = v4l2_subdev_state_get_stream_format(state, port, 0);
+	fmt = v4l2_subdev_state_get_format(state, port, 0);
 	if (!fmt)
 		return -EINVAL;
 
@@ -175,8 +175,8 @@ mxc_isi_crossbar_xlate_streams(struct mxc_isi_crossbar *xbar,
 	return sd;
 }
 
-static int mxc_isi_crossbar_init_cfg(struct v4l2_subdev *sd,
-				     struct v4l2_subdev_state *state)
+static int mxc_isi_crossbar_init_state(struct v4l2_subdev *sd,
+				       struct v4l2_subdev_state *state)
 {
 	struct mxc_isi_crossbar *xbar = to_isi_crossbar(sd);
 	struct v4l2_subdev_krouting routing = { };
@@ -280,8 +280,7 @@ static int mxc_isi_crossbar_set_fmt(struct v4l2_subdev *sd,
 	 * Set the format on the sink stream and propagate it to the source
 	 * streams.
 	 */
-	sink_fmt = v4l2_subdev_state_get_stream_format(state, fmt->pad,
-						       fmt->stream);
+	sink_fmt = v4l2_subdev_state_get_format(state, fmt->pad, fmt->stream);
 	if (!sink_fmt)
 		return -EINVAL;
 
@@ -295,8 +294,9 @@ static int mxc_isi_crossbar_set_fmt(struct v4l2_subdev *sd,
 		    route->sink_stream != fmt->stream)
 			continue;
 
-		source_fmt = v4l2_subdev_state_get_stream_format(state, route->source_pad,
-								 route->source_stream);
+		source_fmt = v4l2_subdev_state_get_format(state,
+							  route->source_pad,
+							  route->source_stream);
 		if (!source_fmt)
 			return -EINVAL;
 
@@ -403,7 +403,6 @@ static int mxc_isi_crossbar_disable_streams(struct v4l2_subdev *sd,
 }
 
 static const struct v4l2_subdev_pad_ops mxc_isi_crossbar_subdev_pad_ops = {
-	.init_cfg = mxc_isi_crossbar_init_cfg,
 	.enum_mbus_code = mxc_isi_crossbar_enum_mbus_code,
 	.get_fmt = v4l2_subdev_get_fmt,
 	.set_fmt = mxc_isi_crossbar_set_fmt,
@@ -416,6 +415,10 @@ static const struct v4l2_subdev_ops mxc_isi_crossbar_subdev_ops = {
 	.pad = &mxc_isi_crossbar_subdev_pad_ops,
 };
 
+static const struct v4l2_subdev_internal_ops mxc_isi_crossbar_internal_ops = {
+	.init_state = mxc_isi_crossbar_init_state,
+};
+
 static const struct media_entity_operations mxc_isi_cross_entity_ops = {
 	.get_fwnode_pad = v4l2_subdev_get_fwnode_pad_1_to_1,
 	.link_validate	= v4l2_subdev_link_validate,
@@ -437,6 +440,7 @@ int mxc_isi_crossbar_init(struct mxc_isi_dev *isi)
 	xbar->isi = isi;
 
 	v4l2_subdev_init(sd, &mxc_isi_crossbar_subdev_ops);
+	sd->internal_ops = &mxc_isi_crossbar_internal_ops;
 	sd->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE | V4L2_SUBDEV_FL_STREAMS;
 	strscpy(sd->name, "crossbar", sizeof(sd->name));
 	sd->dev = isi->dev;
diff --git a/drivers/media/platform/nxp/imx8-isi/imx8-isi-debug.c b/drivers/media/platform/nxp/imx8-isi/imx8-isi-debug.c
index 6709ab7ea1..5e8a177da0 100644
--- a/drivers/media/platform/nxp/imx8-isi/imx8-isi-debug.c
+++ b/drivers/media/platform/nxp/imx8-isi/imx8-isi-debug.c
@@ -22,10 +22,11 @@ static inline u32 mxc_isi_read(struct mxc_isi_pipe *pipe, u32 reg)
 static int mxc_isi_debug_dump_regs_show(struct seq_file *m, void *p)
 {
 #define MXC_ISI_DEBUG_REG(name)		{ name, #name }
-	static const struct {
+	struct debug_regs {
 		u32 offset;
 		const char * const name;
-	} registers[] = {
+	};
+	static const struct debug_regs registers[] = {
 		MXC_ISI_DEBUG_REG(CHNL_CTRL),
 		MXC_ISI_DEBUG_REG(CHNL_IMG_CTRL),
 		MXC_ISI_DEBUG_REG(CHNL_OUT_BUF_CTRL),
@@ -67,6 +68,16 @@ static int mxc_isi_debug_dump_regs_show(struct seq_file *m, void *p)
 		MXC_ISI_DEBUG_REG(CHNL_SCL_IMG_CFG),
 		MXC_ISI_DEBUG_REG(CHNL_FLOW_CTRL),
 	};
+	/* These registers contain the upper 4 bits of 36-bit DMA addresses. */
+	static const struct debug_regs registers_36bit_dma[] = {
+		MXC_ISI_DEBUG_REG(CHNL_Y_BUF1_XTND_ADDR),
+		MXC_ISI_DEBUG_REG(CHNL_U_BUF1_XTND_ADDR),
+		MXC_ISI_DEBUG_REG(CHNL_V_BUF1_XTND_ADDR),
+		MXC_ISI_DEBUG_REG(CHNL_Y_BUF2_XTND_ADDR),
+		MXC_ISI_DEBUG_REG(CHNL_U_BUF2_XTND_ADDR),
+		MXC_ISI_DEBUG_REG(CHNL_V_BUF2_XTND_ADDR),
+		MXC_ISI_DEBUG_REG(CHNL_IN_BUF_XTND_ADDR),
+	};
 
 	struct mxc_isi_pipe *pipe = m->private;
 	unsigned int i;
@@ -77,10 +88,20 @@ static int mxc_isi_debug_dump_regs_show(struct seq_file *m, void *p)
 	seq_printf(m, "--- ISI pipe %u registers ---\n", pipe->id);
 
 	for (i = 0; i < ARRAY_SIZE(registers); ++i)
-		seq_printf(m, "%20s[0x%02x]: 0x%08x\n",
+		seq_printf(m, "%21s[0x%02x]: 0x%08x\n",
 			   registers[i].name, registers[i].offset,
 			   mxc_isi_read(pipe, registers[i].offset));
 
+	if (pipe->isi->pdata->has_36bit_dma) {
+		for (i = 0; i < ARRAY_SIZE(registers_36bit_dma); ++i) {
+			const struct debug_regs *reg = &registers_36bit_dma[i];
+
+			seq_printf(m, "%21s[0x%02x]: 0x%08x\n",
+				   reg->name, reg->offset,
+				   mxc_isi_read(pipe, reg->offset));
+		}
+	}
+
 	pm_runtime_put(pipe->isi->dev);
 
 	return 0;
diff --git a/drivers/media/platform/nxp/imx8-isi/imx8-isi-pipe.c b/drivers/media/platform/nxp/imx8-isi/imx8-isi-pipe.c
index 65d20e9bae..d76eb58deb 100644
--- a/drivers/media/platform/nxp/imx8-isi/imx8-isi-pipe.c
+++ b/drivers/media/platform/nxp/imx8-isi/imx8-isi-pipe.c
@@ -263,10 +263,10 @@ int mxc_isi_pipe_enable(struct mxc_isi_pipe *pipe)
 	/* Configure the pipeline. */
 	state = v4l2_subdev_lock_and_get_active_state(sd);
 
-	sink_fmt = v4l2_subdev_get_try_format(sd, state, MXC_ISI_PIPE_PAD_SINK);
-	src_fmt = v4l2_subdev_get_try_format(sd, state, MXC_ISI_PIPE_PAD_SOURCE);
-	compose = v4l2_subdev_get_try_compose(sd, state, MXC_ISI_PIPE_PAD_SINK);
-	crop = *v4l2_subdev_get_try_crop(sd, state, MXC_ISI_PIPE_PAD_SOURCE);
+	sink_fmt = v4l2_subdev_state_get_format(state, MXC_ISI_PIPE_PAD_SINK);
+	src_fmt = v4l2_subdev_state_get_format(state, MXC_ISI_PIPE_PAD_SOURCE);
+	compose = v4l2_subdev_state_get_compose(state, MXC_ISI_PIPE_PAD_SINK);
+	crop = *v4l2_subdev_state_get_crop(state, MXC_ISI_PIPE_PAD_SOURCE);
 
 	sink_info = mxc_isi_bus_format_by_code(sink_fmt->code,
 					       MXC_ISI_PIPE_PAD_SINK);
@@ -322,7 +322,7 @@ mxc_isi_pipe_get_pad_format(struct mxc_isi_pipe *pipe,
 			    struct v4l2_subdev_state *state,
 			    unsigned int pad)
 {
-	return v4l2_subdev_get_try_format(&pipe->sd, state, pad);
+	return v4l2_subdev_state_get_format(state, pad);
 }
 
 static struct v4l2_rect *
@@ -330,7 +330,7 @@ mxc_isi_pipe_get_pad_crop(struct mxc_isi_pipe *pipe,
 			  struct v4l2_subdev_state *state,
 			  unsigned int pad)
 {
-	return v4l2_subdev_get_try_crop(&pipe->sd, state, pad);
+	return v4l2_subdev_state_get_crop(state, pad);
 }
 
 static struct v4l2_rect *
@@ -338,11 +338,11 @@ mxc_isi_pipe_get_pad_compose(struct mxc_isi_pipe *pipe,
 			     struct v4l2_subdev_state *state,
 			     unsigned int pad)
 {
-	return v4l2_subdev_get_try_compose(&pipe->sd, state, pad);
+	return v4l2_subdev_state_get_compose(state, pad);
 }
 
-static int mxc_isi_pipe_init_cfg(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_state *state)
+static int mxc_isi_pipe_init_state(struct v4l2_subdev *sd,
+				   struct v4l2_subdev_state *state)
 {
 	struct mxc_isi_pipe *pipe = to_isi_pipe(sd);
 	struct v4l2_mbus_framefmt *fmt_source;
@@ -682,7 +682,6 @@ static int mxc_isi_pipe_set_selection(struct v4l2_subdev *sd,
 }
 
 static const struct v4l2_subdev_pad_ops mxc_isi_pipe_subdev_pad_ops = {
-	.init_cfg = mxc_isi_pipe_init_cfg,
 	.enum_mbus_code = mxc_isi_pipe_enum_mbus_code,
 	.get_fmt = v4l2_subdev_get_fmt,
 	.set_fmt = mxc_isi_pipe_set_fmt,
@@ -694,6 +693,10 @@ static const struct v4l2_subdev_ops mxc_isi_pipe_subdev_ops = {
 	.pad = &mxc_isi_pipe_subdev_pad_ops,
 };
 
+static const struct v4l2_subdev_internal_ops mxc_isi_pipe_internal_ops = {
+	.init_state = mxc_isi_pipe_init_state,
+};
+
 /* -----------------------------------------------------------------------------
  * IRQ handling
  */
@@ -767,6 +770,7 @@ int mxc_isi_pipe_init(struct mxc_isi_dev *isi, unsigned int id)
 
 	sd = &pipe->sd;
 	v4l2_subdev_init(sd, &mxc_isi_pipe_subdev_ops);
+	sd->internal_ops = &mxc_isi_pipe_internal_ops;
 	sd->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
 	snprintf(sd->name, sizeof(sd->name), "mxc_isi.%d", pipe->id);
 	sd->dev = isi->dev;
@@ -832,8 +836,8 @@ int mxc_isi_pipe_acquire(struct mxc_isi_pipe *pipe,
 	int ret;
 
 	state = v4l2_subdev_lock_and_get_active_state(sd);
-	sink_fmt = v4l2_subdev_get_try_format(sd, state, MXC_ISI_PIPE_PAD_SINK);
-	src_fmt = v4l2_subdev_get_try_format(sd, state, MXC_ISI_PIPE_PAD_SOURCE);
+	sink_fmt = v4l2_subdev_state_get_format(state, MXC_ISI_PIPE_PAD_SINK);
+	src_fmt = v4l2_subdev_state_get_format(state, MXC_ISI_PIPE_PAD_SOURCE);
 	v4l2_subdev_unlock_state(state);
 
 	sink_info = mxc_isi_bus_format_by_code(sink_fmt->code,
diff --git a/drivers/media/platform/nxp/imx8-isi/imx8-isi-video.c b/drivers/media/platform/nxp/imx8-isi/imx8-isi-video.c
index 10840c9a09..4091f1c0e7 100644
--- a/drivers/media/platform/nxp/imx8-isi/imx8-isi-video.c
+++ b/drivers/media/platform/nxp/imx8-isi/imx8-isi-video.c
@@ -713,7 +713,7 @@ static int mxc_isi_video_validate_format(struct mxc_isi_video *video)
 
 	info = mxc_isi_format_by_fourcc(video->pix.pixelformat,
 					MXC_ISI_VIDEO_CAP);
-	format = v4l2_subdev_get_try_format(sd, state, MXC_ISI_PIPE_PAD_SOURCE);
+	format = v4l2_subdev_state_get_format(state, MXC_ISI_PIPE_PAD_SOURCE);
 
 	if (format->code != info->mbus_code ||
 	    format->width != video->pix.width ||
@@ -1453,7 +1453,7 @@ int mxc_isi_video_register(struct mxc_isi_pipe *pipe,
 	q->mem_ops = &vb2_dma_contig_memops;
 	q->buf_struct_size = sizeof(struct mxc_isi_buffer);
 	q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
-	q->min_buffers_needed = 2;
+	q->min_queued_buffers = 2;
 	q->lock = &video->lock;
 	q->dev = pipe->isi->dev;
 
diff --git a/drivers/media/platform/nxp/imx8mq-mipi-csi2.c b/drivers/media/platform/nxp/imx8mq-mipi-csi2.c
index ed048f73c9..ba2e81f249 100644
--- a/drivers/media/platform/nxp/imx8mq-mipi-csi2.c
+++ b/drivers/media/platform/nxp/imx8mq-mipi-csi2.c
@@ -296,7 +296,7 @@ static int imx8mq_mipi_csi_calc_hs_settle(struct csi_state *state,
 
 	/* Calculate the line rate from the pixel rate. */
 
-	fmt = v4l2_subdev_get_pad_format(&state->sd, sd_state, MIPI_CSI2_PAD_SINK);
+	fmt = v4l2_subdev_state_get_format(sd_state, MIPI_CSI2_PAD_SINK);
 	csi2_fmt = find_csi2_format(fmt->code);
 
 	link_freq = v4l2_get_link_freq(state->src_sd->ctrl_handler,
@@ -437,14 +437,15 @@ unlock:
 	return ret;
 }
 
-static int imx8mq_mipi_csi_init_cfg(struct v4l2_subdev *sd,
-				    struct v4l2_subdev_state *sd_state)
+static int imx8mq_mipi_csi_init_state(struct v4l2_subdev *sd,
+				      struct v4l2_subdev_state *sd_state)
 {
 	struct v4l2_mbus_framefmt *fmt_sink;
 	struct v4l2_mbus_framefmt *fmt_source;
 
-	fmt_sink = v4l2_subdev_get_pad_format(sd, sd_state, MIPI_CSI2_PAD_SINK);
-	fmt_source = v4l2_subdev_get_pad_format(sd, sd_state, MIPI_CSI2_PAD_SOURCE);
+	fmt_sink = v4l2_subdev_state_get_format(sd_state, MIPI_CSI2_PAD_SINK);
+	fmt_source = v4l2_subdev_state_get_format(sd_state,
+						  MIPI_CSI2_PAD_SOURCE);
 
 	fmt_sink->code = MEDIA_BUS_FMT_SGBRG10_1X10;
 	fmt_sink->width = MIPI_CSI2_DEF_PIX_WIDTH;
@@ -477,7 +478,7 @@ static int imx8mq_mipi_csi_enum_mbus_code(struct v4l2_subdev *sd,
 		if (code->index > 0)
 			return -EINVAL;
 
-		fmt = v4l2_subdev_get_pad_format(sd, sd_state, code->pad);
+		fmt = v4l2_subdev_state_get_format(sd_state, code->pad);
 		code->code = fmt->code;
 		return 0;
 	}
@@ -514,7 +515,7 @@ static int imx8mq_mipi_csi_set_fmt(struct v4l2_subdev *sd,
 	if (!csi2_fmt)
 		csi2_fmt = &imx8mq_mipi_csi_formats[0];
 
-	fmt = v4l2_subdev_get_pad_format(sd, sd_state, sdformat->pad);
+	fmt = v4l2_subdev_state_get_format(sd_state, sdformat->pad);
 
 	fmt->code = csi2_fmt->code;
 	fmt->width = sdformat->format.width;
@@ -523,7 +524,7 @@ static int imx8mq_mipi_csi_set_fmt(struct v4l2_subdev *sd,
 	sdformat->format = *fmt;
 
 	/* Propagate the format from sink to source. */
-	fmt = v4l2_subdev_get_pad_format(sd, sd_state, MIPI_CSI2_PAD_SOURCE);
+	fmt = v4l2_subdev_state_get_format(sd_state, MIPI_CSI2_PAD_SOURCE);
 	*fmt = sdformat->format;
 
 	return 0;
@@ -534,7 +535,6 @@ static const struct v4l2_subdev_video_ops imx8mq_mipi_csi_video_ops = {
 };
 
 static const struct v4l2_subdev_pad_ops imx8mq_mipi_csi_pad_ops = {
-	.init_cfg		= imx8mq_mipi_csi_init_cfg,
 	.enum_mbus_code		= imx8mq_mipi_csi_enum_mbus_code,
 	.get_fmt		= v4l2_subdev_get_fmt,
 	.set_fmt		= imx8mq_mipi_csi_set_fmt,
@@ -545,6 +545,10 @@ static const struct v4l2_subdev_ops imx8mq_mipi_csi_subdev_ops = {
 	.pad	= &imx8mq_mipi_csi_pad_ops,
 };
 
+static const struct v4l2_subdev_internal_ops imx8mq_mipi_csi_internal_ops = {
+	.init_state		= imx8mq_mipi_csi_init_state,
+};
+
 /* -----------------------------------------------------------------------------
  * Media entity operations
  */
@@ -759,6 +763,7 @@ static int imx8mq_mipi_csi_subdev_init(struct csi_state *state)
 	int ret;
 
 	v4l2_subdev_init(sd, &imx8mq_mipi_csi_subdev_ops);
+	sd->internal_ops = &imx8mq_mipi_csi_internal_ops;
 	sd->owner = THIS_MODULE;
 	snprintf(sd->name, sizeof(sd->name), "%s %s",
 		 MIPI_CSI2_SUBDEV_NAME, dev_name(state->dev));
diff --git a/drivers/media/platform/qcom/camss/camss-csid-gen2.c b/drivers/media/platform/qcom/camss/camss-csid-gen2.c
index 05ff5fa809..b11de4797c 100644
--- a/drivers/media/platform/qcom/camss/camss-csid-gen2.c
+++ b/drivers/media/platform/qcom/camss/camss-csid-gen2.c
@@ -21,7 +21,6 @@
  * interface support. As a result of that it has an
  * alternate register layout.
  */
-#define IS_LITE		(csid->id >= 2 ? 1 : 0)
 
 #define CSID_HW_VERSION		0x0
 #define		HW_VERSION_STEPPING	0
@@ -35,13 +34,13 @@
 #define	CSID_CSI2_RX_IRQ_MASK	0x24
 #define CSID_CSI2_RX_IRQ_CLEAR	0x28
 
-#define CSID_CSI2_RDIN_IRQ_STATUS(rdi)		((IS_LITE ? 0x30 : 0x40) \
+#define CSID_CSI2_RDIN_IRQ_STATUS(rdi)		((csid_is_lite(csid) ? 0x30 : 0x40) \
 						 + 0x10 * (rdi))
-#define CSID_CSI2_RDIN_IRQ_MASK(rdi)		((IS_LITE ? 0x34 : 0x44) \
+#define CSID_CSI2_RDIN_IRQ_MASK(rdi)		((csid_is_lite(csid) ? 0x34 : 0x44) \
 						 + 0x10 * (rdi))
-#define CSID_CSI2_RDIN_IRQ_CLEAR(rdi)		((IS_LITE ? 0x38 : 0x48) \
+#define CSID_CSI2_RDIN_IRQ_CLEAR(rdi)		((csid_is_lite(csid) ? 0x38 : 0x48) \
 						 + 0x10 * (rdi))
-#define CSID_CSI2_RDIN_IRQ_SET(rdi)		((IS_LITE ? 0x3C : 0x4C) \
+#define CSID_CSI2_RDIN_IRQ_SET(rdi)		((csid_is_lite(csid) ? 0x3C : 0x4C) \
 						 + 0x10 * (rdi))
 
 #define CSID_TOP_IRQ_STATUS	0x70
@@ -73,7 +72,7 @@
 #define			CGC_MODE_DYNAMIC_GATING		0
 #define			CGC_MODE_ALWAYS_ON		1
 
-#define CSID_RDI_CFG0(rdi)			((IS_LITE ? 0x200 : 0x300) \
+#define CSID_RDI_CFG0(rdi)			((csid_is_lite(csid) ? 0x200 : 0x300) \
 						 + 0x100 * (rdi))
 #define		RDI_CFG0_BYTE_CNTR_EN		0
 #define		RDI_CFG0_FORMAT_MEASURE_EN	1
@@ -98,32 +97,32 @@
 #define		RDI_CFG0_PACKING_FORMAT		30
 #define		RDI_CFG0_ENABLE			31
 
-#define CSID_RDI_CFG1(rdi)			((IS_LITE ? 0x204 : 0x304)\
+#define CSID_RDI_CFG1(rdi)			((csid_is_lite(csid) ? 0x204 : 0x304)\
 						+ 0x100 * (rdi))
 #define		RDI_CFG1_TIMESTAMP_STB_SEL	0
 
-#define CSID_RDI_CTRL(rdi)			((IS_LITE ? 0x208 : 0x308)\
+#define CSID_RDI_CTRL(rdi)			((csid_is_lite(csid) ? 0x208 : 0x308)\
 						+ 0x100 * (rdi))
 #define		RDI_CTRL_HALT_CMD		0
 #define			HALT_CMD_HALT_AT_FRAME_BOUNDARY		0
 #define			HALT_CMD_RESUME_AT_FRAME_BOUNDARY	1
 #define		RDI_CTRL_HALT_MODE		2
 
-#define CSID_RDI_FRM_DROP_PATTERN(rdi)			((IS_LITE ? 0x20C : 0x30C)\
+#define CSID_RDI_FRM_DROP_PATTERN(rdi)			((csid_is_lite(csid) ? 0x20C : 0x30C)\
 							+ 0x100 * (rdi))
-#define CSID_RDI_FRM_DROP_PERIOD(rdi)			((IS_LITE ? 0x210 : 0x310)\
+#define CSID_RDI_FRM_DROP_PERIOD(rdi)			((csid_is_lite(csid) ? 0x210 : 0x310)\
 							+ 0x100 * (rdi))
-#define CSID_RDI_IRQ_SUBSAMPLE_PATTERN(rdi)		((IS_LITE ? 0x214 : 0x314)\
+#define CSID_RDI_IRQ_SUBSAMPLE_PATTERN(rdi)		((csid_is_lite(csid) ? 0x214 : 0x314)\
 							+ 0x100 * (rdi))
-#define CSID_RDI_IRQ_SUBSAMPLE_PERIOD(rdi)		((IS_LITE ? 0x218 : 0x318)\
+#define CSID_RDI_IRQ_SUBSAMPLE_PERIOD(rdi)		((csid_is_lite(csid) ? 0x218 : 0x318)\
 							+ 0x100 * (rdi))
-#define CSID_RDI_RPP_PIX_DROP_PATTERN(rdi)		((IS_LITE ? 0x224 : 0x324)\
+#define CSID_RDI_RPP_PIX_DROP_PATTERN(rdi)		((csid_is_lite(csid) ? 0x224 : 0x324)\
 							+ 0x100 * (rdi))
-#define CSID_RDI_RPP_PIX_DROP_PERIOD(rdi)		((IS_LITE ? 0x228 : 0x328)\
+#define CSID_RDI_RPP_PIX_DROP_PERIOD(rdi)		((csid_is_lite(csid) ? 0x228 : 0x328)\
 							+ 0x100 * (rdi))
-#define CSID_RDI_RPP_LINE_DROP_PATTERN(rdi)		((IS_LITE ? 0x22C : 0x32C)\
+#define CSID_RDI_RPP_LINE_DROP_PATTERN(rdi)		((csid_is_lite(csid) ? 0x22C : 0x32C)\
 							+ 0x100 * (rdi))
-#define CSID_RDI_RPP_LINE_DROP_PERIOD(rdi)		((IS_LITE ? 0x230 : 0x330)\
+#define CSID_RDI_RPP_LINE_DROP_PERIOD(rdi)		((csid_is_lite(csid) ? 0x230 : 0x330)\
 							+ 0x100 * (rdi))
 
 #define CSID_TPG_CTRL		0x600
diff --git a/drivers/media/platform/qcom/camss/camss-csid.c b/drivers/media/platform/qcom/camss/camss-csid.c
index 95873f988f..eb27d69e89 100644
--- a/drivers/media/platform/qcom/camss/camss-csid.c
+++ b/drivers/media/platform/qcom/camss/camss-csid.c
@@ -263,7 +263,7 @@ static int csid_set_stream(struct v4l2_subdev *sd, int enable)
 /*
  * __csid_get_format - Get pointer to format structure
  * @csid: CSID device
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @pad: pad from which format is requested
  * @which: TRY or ACTIVE format
  *
@@ -276,8 +276,7 @@ __csid_get_format(struct csid_device *csid,
 		  enum v4l2_subdev_format_whence which)
 {
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return v4l2_subdev_get_try_format(&csid->subdev, sd_state,
-						  pad);
+		return v4l2_subdev_state_get_format(sd_state, pad);
 
 	return &csid->fmt[pad];
 }
@@ -285,7 +284,7 @@ __csid_get_format(struct csid_device *csid,
 /*
  * csid_try_format - Handle try format by pad subdev method
  * @csid: CSID device
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @pad: pad on which format is requested
  * @fmt: pointer to v4l2 format structure
  * @which: wanted subdev format
@@ -353,7 +352,7 @@ static void csid_try_format(struct csid_device *csid,
 /*
  * csid_enum_mbus_code - Handle pixel format enumeration
  * @sd: CSID V4L2 subdevice
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @code: pointer to v4l2_subdev_mbus_code_enum structure
  * return -EINVAL or zero on success
  */
@@ -394,7 +393,7 @@ static int csid_enum_mbus_code(struct v4l2_subdev *sd,
 /*
  * csid_enum_frame_size - Handle frame size enumeration
  * @sd: CSID V4L2 subdevice
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @fse: pointer to v4l2_subdev_frame_size_enum structure
  * return -EINVAL or zero on success
  */
@@ -431,7 +430,7 @@ static int csid_enum_frame_size(struct v4l2_subdev *sd,
 /*
  * csid_get_format - Handle get format by pads subdev method
  * @sd: CSID V4L2 subdevice
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @fmt: pointer to v4l2 subdev format structure
  *
  * Return -EINVAL or zero on success
@@ -455,7 +454,7 @@ static int csid_get_format(struct v4l2_subdev *sd,
 /*
  * csid_set_format - Handle set format by pads subdev method
  * @sd: CSID V4L2 subdevice
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @fmt: pointer to v4l2 subdev format structure
  *
  * Return -EINVAL or zero on success
@@ -897,3 +896,8 @@ void msm_csid_unregister_entity(struct csid_device *csid)
 	media_entity_cleanup(&csid->subdev.entity);
 	v4l2_ctrl_handler_free(&csid->ctrls);
 }
+
+inline bool csid_is_lite(struct csid_device *csid)
+{
+	return csid->camss->res->csid_res[csid->id].is_lite;
+}
diff --git a/drivers/media/platform/qcom/camss/camss-csid.h b/drivers/media/platform/qcom/camss/camss-csid.h
index 30d94eb2eb..fddccb69da 100644
--- a/drivers/media/platform/qcom/camss/camss-csid.h
+++ b/drivers/media/platform/qcom/camss/camss-csid.h
@@ -215,5 +215,12 @@ extern const struct csid_hw_ops csid_ops_4_1;
 extern const struct csid_hw_ops csid_ops_4_7;
 extern const struct csid_hw_ops csid_ops_gen2;
 
+/*
+ * csid_is_lite - Check if CSID is CSID lite.
+ * @csid: CSID Device
+ *
+ * Return whether CSID is CSID lite
+ */
+bool csid_is_lite(struct csid_device *csid);
 
 #endif /* QC_MSM_CAMSS_CSID_H */
diff --git a/drivers/media/platform/qcom/camss/camss-csiphy.c b/drivers/media/platform/qcom/camss/camss-csiphy.c
index edd573606a..264c99efea 100644
--- a/drivers/media/platform/qcom/camss/camss-csiphy.c
+++ b/drivers/media/platform/qcom/camss/camss-csiphy.c
@@ -312,7 +312,7 @@ static int csiphy_set_stream(struct v4l2_subdev *sd, int enable)
 /*
  * __csiphy_get_format - Get pointer to format structure
  * @csiphy: CSIPHY device
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @pad: pad from which format is requested
  * @which: TRY or ACTIVE format
  *
@@ -325,8 +325,7 @@ __csiphy_get_format(struct csiphy_device *csiphy,
 		    enum v4l2_subdev_format_whence which)
 {
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return v4l2_subdev_get_try_format(&csiphy->subdev, sd_state,
-						  pad);
+		return v4l2_subdev_state_get_format(sd_state, pad);
 
 	return &csiphy->fmt[pad];
 }
@@ -334,7 +333,7 @@ __csiphy_get_format(struct csiphy_device *csiphy,
 /*
  * csiphy_try_format - Handle try format by pad subdev method
  * @csiphy: CSIPHY device
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @pad: pad on which format is requested
  * @fmt: pointer to v4l2 format structure
  * @which: wanted subdev format
@@ -381,7 +380,7 @@ static void csiphy_try_format(struct csiphy_device *csiphy,
 /*
  * csiphy_enum_mbus_code - Handle pixel format enumeration
  * @sd: CSIPHY V4L2 subdevice
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @code: pointer to v4l2_subdev_mbus_code_enum structure
  * return -EINVAL or zero on success
  */
@@ -414,7 +413,7 @@ static int csiphy_enum_mbus_code(struct v4l2_subdev *sd,
 /*
  * csiphy_enum_frame_size - Handle frame size enumeration
  * @sd: CSIPHY V4L2 subdevice
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @fse: pointer to v4l2_subdev_frame_size_enum structure
  * return -EINVAL or zero on success
  */
@@ -451,7 +450,7 @@ static int csiphy_enum_frame_size(struct v4l2_subdev *sd,
 /*
  * csiphy_get_format - Handle get format by pads subdev method
  * @sd: CSIPHY V4L2 subdevice
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @fmt: pointer to v4l2 subdev format structure
  *
  * Return -EINVAL or zero on success
@@ -475,7 +474,7 @@ static int csiphy_get_format(struct v4l2_subdev *sd,
 /*
  * csiphy_set_format - Handle set format by pads subdev method
  * @sd: CSIPHY V4L2 subdevice
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @fmt: pointer to v4l2 subdev format structure
  *
  * Return -EINVAL or zero on success
diff --git a/drivers/media/platform/qcom/camss/camss-ispif.c b/drivers/media/platform/qcom/camss/camss-ispif.c
index be9d2f0a10..a12dcc7ff4 100644
--- a/drivers/media/platform/qcom/camss/camss-ispif.c
+++ b/drivers/media/platform/qcom/camss/camss-ispif.c
@@ -270,7 +270,7 @@ static int ispif_vfe_reset(struct ispif_device *ispif, u8 vfe_id)
 	unsigned long time;
 	u32 val;
 
-	if (vfe_id > camss->res->vfe_num - 1) {
+	if (vfe_id >= camss->res->vfe_num) {
 		dev_err(camss->dev,
 			"Error: asked reset for invalid VFE%d\n", vfe_id);
 		return -ENOENT;
@@ -866,7 +866,7 @@ static int ispif_set_stream(struct v4l2_subdev *sd, int enable)
 /*
  * __ispif_get_format - Get pointer to format structure
  * @ispif: ISPIF line
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @pad: pad from which format is requested
  * @which: TRY or ACTIVE format
  *
@@ -879,8 +879,7 @@ __ispif_get_format(struct ispif_line *line,
 		   enum v4l2_subdev_format_whence which)
 {
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return v4l2_subdev_get_try_format(&line->subdev, sd_state,
-						  pad);
+		return v4l2_subdev_state_get_format(sd_state, pad);
 
 	return &line->fmt[pad];
 }
@@ -888,7 +887,7 @@ __ispif_get_format(struct ispif_line *line,
 /*
  * ispif_try_format - Handle try format by pad subdev method
  * @ispif: ISPIF line
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @pad: pad on which format is requested
  * @fmt: pointer to v4l2 format structure
  * @which: wanted subdev format
@@ -936,7 +935,7 @@ static void ispif_try_format(struct ispif_line *line,
 /*
  * ispif_enum_mbus_code - Handle pixel format enumeration
  * @sd: ISPIF V4L2 subdevice
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @code: pointer to v4l2_subdev_mbus_code_enum structure
  * return -EINVAL or zero on success
  */
@@ -969,7 +968,7 @@ static int ispif_enum_mbus_code(struct v4l2_subdev *sd,
 /*
  * ispif_enum_frame_size - Handle frame size enumeration
  * @sd: ISPIF V4L2 subdevice
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @fse: pointer to v4l2_subdev_frame_size_enum structure
  * return -EINVAL or zero on success
  */
@@ -1006,7 +1005,7 @@ static int ispif_enum_frame_size(struct v4l2_subdev *sd,
 /*
  * ispif_get_format - Handle get format by pads subdev method
  * @sd: ISPIF V4L2 subdevice
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @fmt: pointer to v4l2 subdev format structure
  *
  * Return -EINVAL or zero on success
@@ -1030,7 +1029,7 @@ static int ispif_get_format(struct v4l2_subdev *sd,
 /*
  * ispif_set_format - Handle set format by pads subdev method
  * @sd: ISPIF V4L2 subdevice
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @fmt: pointer to v4l2 subdev format structure
  *
  * Return -EINVAL or zero on success
diff --git a/drivers/media/platform/qcom/camss/camss-vfe-170.c b/drivers/media/platform/qcom/camss/camss-vfe-170.c
index 0b211fed12..795ac38153 100644
--- a/drivers/media/platform/qcom/camss/camss-vfe-170.c
+++ b/drivers/media/platform/qcom/camss/camss-vfe-170.c
@@ -628,42 +628,6 @@ out_unlock:
 }
 
 /*
- * vfe_pm_domain_off - Disable power domains specific to this VFE.
- * @vfe: VFE Device
- */
-static void vfe_pm_domain_off(struct vfe_device *vfe)
-{
-	struct camss *camss = vfe->camss;
-
-	if (vfe->id >= camss->res->vfe_num)
-		return;
-
-	device_link_del(camss->genpd_link[vfe->id]);
-}
-
-/*
- * vfe_pm_domain_on - Enable power domains specific to this VFE.
- * @vfe: VFE Device
- */
-static int vfe_pm_domain_on(struct vfe_device *vfe)
-{
-	struct camss *camss = vfe->camss;
-	enum vfe_line_id id = vfe->id;
-
-	if (id >= camss->res->vfe_num)
-		return 0;
-
-	camss->genpd_link[id] = device_link_add(camss->dev, camss->genpd[id],
-						DL_FLAG_STATELESS |
-						DL_FLAG_PM_RUNTIME |
-						DL_FLAG_RPM_ACTIVE);
-	if (!camss->genpd_link[id])
-		return -EINVAL;
-
-	return 0;
-}
-
-/*
  * vfe_queue_buffer - Add empty buffer
  * @vid: Video device structure
  * @buf: Buffer to be enqueued
diff --git a/drivers/media/platform/qcom/camss/camss-vfe-4-1.c b/drivers/media/platform/qcom/camss/camss-vfe-4-1.c
index 2911e4126e..ef6b34c915 100644
--- a/drivers/media/platform/qcom/camss/camss-vfe-4-1.c
+++ b/drivers/media/platform/qcom/camss/camss-vfe-4-1.c
@@ -936,7 +936,7 @@ static irqreturn_t vfe_isr(int irq, void *dev)
  * vfe_pm_domain_off - Disable power domains specific to this VFE.
  * @vfe: VFE Device
  */
-static void vfe_pm_domain_off(struct vfe_device *vfe)
+static void vfe_4_1_pm_domain_off(struct vfe_device *vfe)
 {
 	/* nop */
 }
@@ -945,7 +945,7 @@ static void vfe_pm_domain_off(struct vfe_device *vfe)
  * vfe_pm_domain_on - Enable power domains specific to this VFE.
  * @vfe: VFE Device
  */
-static int vfe_pm_domain_on(struct vfe_device *vfe)
+static int vfe_4_1_pm_domain_on(struct vfe_device *vfe)
 {
 	return 0;
 }
@@ -999,8 +999,8 @@ const struct vfe_hw_ops vfe_ops_4_1 = {
 	.hw_version = vfe_hw_version,
 	.isr_read = vfe_isr_read,
 	.isr = vfe_isr,
-	.pm_domain_off = vfe_pm_domain_off,
-	.pm_domain_on = vfe_pm_domain_on,
+	.pm_domain_off = vfe_4_1_pm_domain_off,
+	.pm_domain_on = vfe_4_1_pm_domain_on,
 	.reg_update_clear = vfe_reg_update_clear,
 	.reg_update = vfe_reg_update,
 	.subdev_init = vfe_subdev_init,
diff --git a/drivers/media/platform/qcom/camss/camss-vfe-4-7.c b/drivers/media/platform/qcom/camss/camss-vfe-4-7.c
index b65ed0fef5..7655d22a9f 100644
--- a/drivers/media/platform/qcom/camss/camss-vfe-4-7.c
+++ b/drivers/media/platform/qcom/camss/camss-vfe-4-7.c
@@ -1103,42 +1103,6 @@ static void vfe_isr_read(struct vfe_device *vfe, u32 *value0, u32 *value1)
 	writel_relaxed(VFE_0_IRQ_CMD_GLOBAL_CLEAR, vfe->base + VFE_0_IRQ_CMD);
 }
 
-/*
- * vfe_pm_domain_off - Disable power domains specific to this VFE.
- * @vfe: VFE Device
- */
-static void vfe_pm_domain_off(struct vfe_device *vfe)
-{
-	struct camss *camss;
-
-	if (!vfe)
-		return;
-
-	camss = vfe->camss;
-
-	device_link_del(camss->genpd_link[vfe->id]);
-}
-
-/*
- * vfe_pm_domain_on - Enable power domains specific to this VFE.
- * @vfe: VFE Device
- */
-static int vfe_pm_domain_on(struct vfe_device *vfe)
-{
-	struct camss *camss = vfe->camss;
-	enum vfe_line_id id = vfe->id;
-
-	camss->genpd_link[id] = device_link_add(camss->dev, camss->genpd[id], DL_FLAG_STATELESS |
-						DL_FLAG_PM_RUNTIME | DL_FLAG_RPM_ACTIVE);
-
-	if (!camss->genpd_link[id]) {
-		dev_err(vfe->camss->dev, "Failed to add VFE#%d to power domain\n", id);
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
 static void vfe_violation_read(struct vfe_device *vfe)
 {
 	u32 violation = readl_relaxed(vfe->base + VFE_0_VIOLATION_STATUS);
diff --git a/drivers/media/platform/qcom/camss/camss-vfe-4-8.c b/drivers/media/platform/qcom/camss/camss-vfe-4-8.c
index 7b3805177f..f52fa30f38 100644
--- a/drivers/media/platform/qcom/camss/camss-vfe-4-8.c
+++ b/drivers/media/platform/qcom/camss/camss-vfe-4-8.c
@@ -1093,37 +1093,6 @@ static void vfe_isr_read(struct vfe_device *vfe, u32 *value0, u32 *value1)
 	writel_relaxed(VFE_0_IRQ_CMD_GLOBAL_CLEAR, vfe->base + VFE_0_IRQ_CMD);
 }
 
-/*
- * vfe_pm_domain_off - Disable power domains specific to this VFE.
- * @vfe: VFE Device
- */
-static void vfe_pm_domain_off(struct vfe_device *vfe)
-{
-	struct camss *camss = vfe->camss;
-
-	device_link_del(camss->genpd_link[vfe->id]);
-}
-
-/*
- * vfe_pm_domain_on - Enable power domains specific to this VFE.
- * @vfe: VFE Device
- */
-static int vfe_pm_domain_on(struct vfe_device *vfe)
-{
-	struct camss *camss = vfe->camss;
-	enum vfe_line_id id = vfe->id;
-
-	camss->genpd_link[id] = device_link_add(camss->dev, camss->genpd[id], DL_FLAG_STATELESS |
-						DL_FLAG_PM_RUNTIME | DL_FLAG_RPM_ACTIVE);
-
-	if (!camss->genpd_link[id]) {
-		dev_err(vfe->camss->dev, "Failed to add VFE#%d to power domain\n", id);
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
 static void vfe_violation_read(struct vfe_device *vfe)
 {
 	u32 violation = readl_relaxed(vfe->base + VFE_0_VIOLATION_STATUS);
diff --git a/drivers/media/platform/qcom/camss/camss-vfe-480.c b/drivers/media/platform/qcom/camss/camss-vfe-480.c
index f2368b77fc..dc2735476c 100644
--- a/drivers/media/platform/qcom/camss/camss-vfe-480.c
+++ b/drivers/media/platform/qcom/camss/camss-vfe-480.c
@@ -15,31 +15,28 @@
 #include "camss.h"
 #include "camss-vfe.h"
 
-/* VFE 2/3 are lite and have a different register layout */
-#define IS_LITE		(vfe->id >= 2 ? 1 : 0)
-
 #define VFE_HW_VERSION			(0x00)
 
-#define VFE_GLOBAL_RESET_CMD		(IS_LITE ? 0x0c : 0x1c)
-#define	    GLOBAL_RESET_HW_AND_REG	(IS_LITE ? BIT(1) : BIT(0))
+#define VFE_GLOBAL_RESET_CMD		(vfe_is_lite(vfe) ? 0x0c : 0x1c)
+#define	    GLOBAL_RESET_HW_AND_REG	(vfe_is_lite(vfe) ? BIT(1) : BIT(0))
 
-#define VFE_REG_UPDATE_CMD		(IS_LITE ? 0x20 : 0x34)
+#define VFE_REG_UPDATE_CMD		(vfe_is_lite(vfe) ? 0x20 : 0x34)
 static inline int reg_update_rdi(struct vfe_device *vfe, int n)
 {
-	return IS_LITE ? BIT(n) : BIT(1 + (n));
+	return vfe_is_lite(vfe) ? BIT(n) : BIT(1 + (n));
 }
 
 #define	    REG_UPDATE_RDI		reg_update_rdi
-#define VFE_IRQ_CMD			(IS_LITE ? 0x24 : 0x38)
+#define VFE_IRQ_CMD			(vfe_is_lite(vfe) ? 0x24 : 0x38)
 #define     IRQ_CMD_GLOBAL_CLEAR	BIT(0)
 
-#define VFE_IRQ_MASK(n)			((IS_LITE ? 0x28 : 0x3c) + (n) * 4)
-#define	    IRQ_MASK_0_RESET_ACK	(IS_LITE ? BIT(17) : BIT(0))
-#define	    IRQ_MASK_0_BUS_TOP_IRQ	(IS_LITE ? BIT(4) : BIT(7))
-#define VFE_IRQ_CLEAR(n)		((IS_LITE ? 0x34 : 0x48) + (n) * 4)
-#define VFE_IRQ_STATUS(n)		((IS_LITE ? 0x40 : 0x54) + (n) * 4)
+#define VFE_IRQ_MASK(n)			((vfe_is_lite(vfe) ? 0x28 : 0x3c) + (n) * 4)
+#define	    IRQ_MASK_0_RESET_ACK	(vfe_is_lite(vfe) ? BIT(17) : BIT(0))
+#define	    IRQ_MASK_0_BUS_TOP_IRQ	(vfe_is_lite(vfe) ? BIT(4) : BIT(7))
+#define VFE_IRQ_CLEAR(n)		((vfe_is_lite(vfe) ? 0x34 : 0x48) + (n) * 4)
+#define VFE_IRQ_STATUS(n)		((vfe_is_lite(vfe) ? 0x40 : 0x54) + (n) * 4)
 
-#define BUS_REG_BASE			(IS_LITE ? 0x1a00 : 0xaa00)
+#define BUS_REG_BASE			(vfe_is_lite(vfe) ? 0x1a00 : 0xaa00)
 
 #define VFE_BUS_WM_CGC_OVERRIDE		(BUS_REG_BASE + 0x08)
 #define		WM_CGC_OVERRIDE_ALL	(0x3FFFFFF)
@@ -49,13 +46,13 @@ static inline int reg_update_rdi(struct vfe_device *vfe, int n)
 #define VFE_BUS_IRQ_MASK(n)		(BUS_REG_BASE + 0x18 + (n) * 4)
 static inline int bus_irq_mask_0_rdi_rup(struct vfe_device *vfe, int n)
 {
-	return IS_LITE ? BIT(n) : BIT(3 + (n));
+	return vfe_is_lite(vfe) ? BIT(n) : BIT(3 + (n));
 }
 
 #define     BUS_IRQ_MASK_0_RDI_RUP	bus_irq_mask_0_rdi_rup
 static inline int bus_irq_mask_0_comp_done(struct vfe_device *vfe, int n)
 {
-	return IS_LITE ? BIT(4 + (n)) : BIT(6 + (n));
+	return vfe_is_lite(vfe) ? BIT(4 + (n)) : BIT(6 + (n));
 }
 
 #define     BUS_IRQ_MASK_0_COMP_DONE	bus_irq_mask_0_comp_done
@@ -90,8 +87,8 @@ static inline int bus_irq_mask_0_comp_done(struct vfe_device *vfe, int n)
 /* for titan 480, each bus client is hardcoded to a specific path
  * and each bus client is part of a hardcoded "comp group"
  */
-#define RDI_WM(n)			((IS_LITE ? 0 : 23) + (n))
-#define RDI_COMP_GROUP(n)		((IS_LITE ? 0 : 11) + (n))
+#define RDI_WM(n)			((vfe_is_lite(vfe) ? 0 : 23) + (n))
+#define RDI_COMP_GROUP(n)		((vfe_is_lite(vfe) ? 0 : 11) + (n))
 
 #define MAX_VFE_OUTPUT_LINES	4
 
@@ -453,42 +450,6 @@ out_unlock:
 }
 
 /*
- * vfe_pm_domain_off - Disable power domains specific to this VFE.
- * @vfe: VFE Device
- */
-static void vfe_pm_domain_off(struct vfe_device *vfe)
-{
-	struct camss *camss = vfe->camss;
-
-	if (vfe->id >= camss->res->vfe_num)
-		return;
-
-	device_link_del(camss->genpd_link[vfe->id]);
-}
-
-/*
- * vfe_pm_domain_on - Enable power domains specific to this VFE.
- * @vfe: VFE Device
- */
-static int vfe_pm_domain_on(struct vfe_device *vfe)
-{
-	struct camss *camss = vfe->camss;
-	enum vfe_line_id id = vfe->id;
-
-	if (id >= camss->res->vfe_num)
-		return 0;
-
-	camss->genpd_link[id] = device_link_add(camss->dev, camss->genpd[id],
-						DL_FLAG_STATELESS |
-						DL_FLAG_PM_RUNTIME |
-						DL_FLAG_RPM_ACTIVE);
-	if (!camss->genpd_link[id])
-		return -EINVAL;
-
-	return 0;
-}
-
-/*
  * vfe_queue_buffer - Add empty buffer
  * @vid: Video device structure
  * @buf: Buffer to be enqueued
diff --git a/drivers/media/platform/qcom/camss/camss-vfe.c b/drivers/media/platform/qcom/camss/camss-vfe.c
index 4839e2cedf..2062be668f 100644
--- a/drivers/media/platform/qcom/camss/camss-vfe.c
+++ b/drivers/media/platform/qcom/camss/camss-vfe.c
@@ -14,6 +14,7 @@
 #include <linux/mutex.h>
 #include <linux/of.h>
 #include <linux/platform_device.h>
+#include <linux/pm_domain.h>
 #include <linux/pm_runtime.h>
 #include <linux/spinlock_types.h>
 #include <linux/spinlock.h>
@@ -474,6 +475,40 @@ void vfe_isr_reset_ack(struct vfe_device *vfe)
 	complete(&vfe->reset_complete);
 }
 
+/*
+ * vfe_pm_domain_off - Disable power domains specific to this VFE.
+ * @vfe: VFE Device
+ */
+void vfe_pm_domain_off(struct vfe_device *vfe)
+{
+	if (!vfe->genpd)
+		return;
+
+	device_link_del(vfe->genpd_link);
+	vfe->genpd_link = NULL;
+}
+
+/*
+ * vfe_pm_domain_on - Enable power domains specific to this VFE.
+ * @vfe: VFE Device
+ */
+int vfe_pm_domain_on(struct vfe_device *vfe)
+{
+	struct camss *camss = vfe->camss;
+
+	if (!vfe->genpd)
+		return 0;
+
+	vfe->genpd_link = device_link_add(camss->dev, vfe->genpd,
+					  DL_FLAG_STATELESS |
+					  DL_FLAG_PM_RUNTIME |
+					  DL_FLAG_RPM_ACTIVE);
+	if (!vfe->genpd_link)
+		return -EINVAL;
+
+	return 0;
+}
+
 static int vfe_match_clock_names(struct vfe_device *vfe,
 				 struct camss_clock *clock)
 {
@@ -815,7 +850,7 @@ static int vfe_set_stream(struct v4l2_subdev *sd, int enable)
 /*
  * __vfe_get_format - Get pointer to format structure
  * @line: VFE line
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @pad: pad from which format is requested
  * @which: TRY or ACTIVE format
  *
@@ -828,8 +863,7 @@ __vfe_get_format(struct vfe_line *line,
 		 enum v4l2_subdev_format_whence which)
 {
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return v4l2_subdev_get_try_format(&line->subdev, sd_state,
-						  pad);
+		return v4l2_subdev_state_get_format(sd_state, pad);
 
 	return &line->fmt[pad];
 }
@@ -837,7 +871,7 @@ __vfe_get_format(struct vfe_line *line,
 /*
  * __vfe_get_compose - Get pointer to compose selection structure
  * @line: VFE line
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @which: TRY or ACTIVE format
  *
  * Return pointer to TRY or ACTIVE compose rectangle structure
@@ -848,8 +882,8 @@ __vfe_get_compose(struct vfe_line *line,
 		  enum v4l2_subdev_format_whence which)
 {
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return v4l2_subdev_get_try_compose(&line->subdev, sd_state,
-						   MSM_VFE_PAD_SINK);
+		return v4l2_subdev_state_get_compose(sd_state,
+						     MSM_VFE_PAD_SINK);
 
 	return &line->compose;
 }
@@ -857,7 +891,7 @@ __vfe_get_compose(struct vfe_line *line,
 /*
  * __vfe_get_crop - Get pointer to crop selection structure
  * @line: VFE line
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @which: TRY or ACTIVE format
  *
  * Return pointer to TRY or ACTIVE crop rectangle structure
@@ -868,8 +902,7 @@ __vfe_get_crop(struct vfe_line *line,
 	       enum v4l2_subdev_format_whence which)
 {
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return v4l2_subdev_get_try_crop(&line->subdev, sd_state,
-						MSM_VFE_PAD_SRC);
+		return v4l2_subdev_state_get_crop(sd_state, MSM_VFE_PAD_SRC);
 
 	return &line->crop;
 }
@@ -877,7 +910,7 @@ __vfe_get_crop(struct vfe_line *line,
 /*
  * vfe_try_format - Handle try format by pad subdev method
  * @line: VFE line
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @pad: pad on which format is requested
  * @fmt: pointer to v4l2 format structure
  * @which: wanted subdev format
@@ -938,7 +971,7 @@ static void vfe_try_format(struct vfe_line *line,
 /*
  * vfe_try_compose - Handle try compose selection by pad subdev method
  * @line: VFE line
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @rect: pointer to v4l2 rect structure
  * @which: wanted subdev format
  */
@@ -977,7 +1010,7 @@ static void vfe_try_compose(struct vfe_line *line,
 /*
  * vfe_try_crop - Handle try crop selection by pad subdev method
  * @line: VFE line
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @rect: pointer to v4l2 rect structure
  * @which: wanted subdev format
  */
@@ -1020,7 +1053,7 @@ static void vfe_try_crop(struct vfe_line *line,
 /*
  * vfe_enum_mbus_code - Handle pixel format enumeration
  * @sd: VFE V4L2 subdevice
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @code: pointer to v4l2_subdev_mbus_code_enum structure
  *
  * return -EINVAL or zero on success
@@ -1054,7 +1087,7 @@ static int vfe_enum_mbus_code(struct v4l2_subdev *sd,
 /*
  * vfe_enum_frame_size - Handle frame size enumeration
  * @sd: VFE V4L2 subdevice
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @fse: pointer to v4l2_subdev_frame_size_enum structure
  *
  * Return -EINVAL or zero on success
@@ -1092,7 +1125,7 @@ static int vfe_enum_frame_size(struct v4l2_subdev *sd,
 /*
  * vfe_get_format - Handle get format by pads subdev method
  * @sd: VFE V4L2 subdevice
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @fmt: pointer to v4l2 subdev format structure
  *
  * Return -EINVAL or zero on success
@@ -1120,7 +1153,7 @@ static int vfe_set_selection(struct v4l2_subdev *sd,
 /*
  * vfe_set_format - Handle set format by pads subdev method
  * @sd: VFE V4L2 subdevice
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @fmt: pointer to v4l2 subdev format structure
  *
  * Return -EINVAL or zero on success
@@ -1171,7 +1204,7 @@ static int vfe_set_format(struct v4l2_subdev *sd,
 /*
  * vfe_get_selection - Handle get selection by pads subdev method
  * @sd: VFE V4L2 subdevice
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @sel: pointer to v4l2 subdev selection structure
  *
  * Return -EINVAL or zero on success
@@ -1241,7 +1274,7 @@ static int vfe_get_selection(struct v4l2_subdev *sd,
 /*
  * vfe_set_selection - Handle set selection by pads subdev method
  * @sd: VFE V4L2 subdevice
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @sel: pointer to v4l2 subdev selection structure
  *
  * Return -EINVAL or zero on success
@@ -1347,6 +1380,34 @@ int msm_vfe_subdev_init(struct camss *camss, struct vfe_device *vfe,
 	if (!res->line_num)
 		return -EINVAL;
 
+	/* Power domain */
+
+	if (res->pd_name) {
+		vfe->genpd = dev_pm_domain_attach_by_name(camss->dev,
+							  res->pd_name);
+		if (IS_ERR(vfe->genpd)) {
+			ret = PTR_ERR(vfe->genpd);
+			return ret;
+		}
+	}
+
+	if (!vfe->genpd && res->has_pd) {
+		/*
+		 * Legacy magic index.
+		 * Requires
+		 * power-domain = <VFE_X>,
+		 *                <VFE_Y>,
+		 *                <TITAN_TOP>
+		 * id must correspondng to the index of the VFE which must
+		 * come before the TOP GDSC. VFE Lite has no individually
+		 * collapasible domain which is why id < vfe_num is a valid
+		 * check.
+		 */
+		vfe->genpd = dev_pm_domain_attach_by_id(camss->dev, id);
+		if (IS_ERR(vfe->genpd))
+			return PTR_ERR(vfe->genpd);
+	}
+
 	vfe->line_num = res->line_num;
 	vfe->ops->subdev_init(dev, vfe);
 
@@ -1470,6 +1531,19 @@ int msm_vfe_subdev_init(struct camss *camss, struct vfe_device *vfe,
 }
 
 /*
+ * msm_vfe_genpd_cleanup - Cleanup VFE genpd linkages
+ * @vfe: VFE device
+ */
+void msm_vfe_genpd_cleanup(struct vfe_device *vfe)
+{
+	if (vfe->genpd_link)
+		device_link_del(vfe->genpd_link);
+
+	if (vfe->genpd)
+		dev_pm_domain_detach(vfe->genpd, true);
+}
+
+/*
  * vfe_link_setup - Setup VFE connections
  * @entity: Pointer to media entity structure
  * @local: Pointer to local pad
@@ -1663,3 +1737,8 @@ void msm_vfe_unregister_entities(struct vfe_device *vfe)
 		media_entity_cleanup(&sd->entity);
 	}
 }
+
+bool vfe_is_lite(struct vfe_device *vfe)
+{
+	return vfe->camss->res->vfe_res[vfe->id].is_lite;
+}
diff --git a/drivers/media/platform/qcom/camss/camss-vfe.h b/drivers/media/platform/qcom/camss/camss-vfe.h
index 09baded0dc..0572c9b08e 100644
--- a/drivers/media/platform/qcom/camss/camss-vfe.h
+++ b/drivers/media/platform/qcom/camss/camss-vfe.h
@@ -150,6 +150,8 @@ struct vfe_device {
 	const struct vfe_hw_ops_gen1 *ops_gen1;
 	struct vfe_isr_ops isr_ops;
 	struct camss_video_ops video_ops;
+	struct device *genpd;
+	struct device_link *genpd_link;
 };
 
 struct camss_subdev_resources;
@@ -157,6 +159,8 @@ struct camss_subdev_resources;
 int msm_vfe_subdev_init(struct camss *camss, struct vfe_device *vfe,
 			const struct camss_subdev_resources *res, u8 id);
 
+void msm_vfe_genpd_cleanup(struct vfe_device *vfe);
+
 int msm_vfe_register_entities(struct vfe_device *vfe,
 			      struct v4l2_device *v4l2_dev);
 
@@ -201,6 +205,18 @@ int vfe_reset(struct vfe_device *vfe);
  */
 int vfe_disable(struct vfe_line *line);
 
+/*
+ * vfe_pm_domain_off - Disable power domains specific to this VFE.
+ * @vfe: VFE Device
+ */
+void vfe_pm_domain_off(struct vfe_device *vfe);
+
+/*
+ * vfe_pm_domain_on - Enable power domains specific to this VFE.
+ * @vfe: VFE Device
+ */
+int vfe_pm_domain_on(struct vfe_device *vfe);
+
 extern const struct vfe_hw_ops vfe_ops_4_1;
 extern const struct vfe_hw_ops vfe_ops_4_7;
 extern const struct vfe_hw_ops vfe_ops_4_8;
@@ -210,4 +226,14 @@ extern const struct vfe_hw_ops vfe_ops_480;
 int vfe_get(struct vfe_device *vfe);
 void vfe_put(struct vfe_device *vfe);
 
+/*
+ * vfe_is_lite - Return if VFE is VFE lite.
+ * @vfe: VFE Device
+ *
+ * Some VFE lites have a different register layout.
+ *
+ * Return whether VFE is VFE lite
+ */
+bool vfe_is_lite(struct vfe_device *vfe);
+
 #endif /* QC_MSM_CAMSS_VFE_H */
diff --git a/drivers/media/platform/qcom/camss/camss.c b/drivers/media/platform/qcom/camss/camss.c
index 8e78dd8d59..58f4be6602 100644
--- a/drivers/media/platform/qcom/camss/camss.c
+++ b/drivers/media/platform/qcom/camss/camss.c
@@ -278,6 +278,7 @@ static const struct camss_subdev_resources vfe_res_8x96[] = {
 		.reg = { "vfe0" },
 		.interrupt = { "vfe0" },
 		.line_num = 3,
+		.has_pd = true,
 		.ops = &vfe_ops_4_7
 	},
 
@@ -298,6 +299,7 @@ static const struct camss_subdev_resources vfe_res_8x96[] = {
 		.reg = { "vfe1" },
 		.interrupt = { "vfe1" },
 		.line_num = 3,
+		.has_pd = true,
 		.ops = &vfe_ops_4_7
 	}
 };
@@ -468,6 +470,7 @@ static const struct camss_subdev_resources vfe_res_660[] = {
 		.reg = { "vfe0" },
 		.interrupt = { "vfe0" },
 		.line_num = 3,
+		.has_pd = true,
 		.ops = &vfe_ops_4_8
 	},
 
@@ -491,6 +494,7 @@ static const struct camss_subdev_resources vfe_res_660[] = {
 		.reg = { "vfe1" },
 		.interrupt = { "vfe1" },
 		.line_num = 3,
+		.has_pd = true,
 		.ops = &vfe_ops_4_8
 	}
 };
@@ -634,6 +638,7 @@ static const struct camss_subdev_resources csid_res_845[] = {
 				{ 384000000 } },
 		.reg = { "csid2" },
 		.interrupt = { "csid2" },
+		.is_lite = true,
 		.ops = &csid_ops_gen2
 	}
 };
@@ -658,6 +663,7 @@ static const struct camss_subdev_resources vfe_res_845[] = {
 		.reg = { "vfe0" },
 		.interrupt = { "vfe0" },
 		.line_num = 4,
+		.has_pd = true,
 		.ops = &vfe_ops_170
 	},
 
@@ -680,6 +686,7 @@ static const struct camss_subdev_resources vfe_res_845[] = {
 		.reg = { "vfe1" },
 		.interrupt = { "vfe1" },
 		.line_num = 4,
+		.has_pd = true,
 		.ops = &vfe_ops_170
 	},
 
@@ -700,6 +707,7 @@ static const struct camss_subdev_resources vfe_res_845[] = {
 				{ 384000000 } },
 		.reg = { "vfe_lite" },
 		.interrupt = { "vfe_lite" },
+		.is_lite = true,
 		.line_num = 4,
 		.ops = &vfe_ops_170
 	}
@@ -805,6 +813,7 @@ static const struct camss_subdev_resources csid_res_8250[] = {
 				{ 0 } },
 		.reg = { "csid2" },
 		.interrupt = { "csid2" },
+		.is_lite = true,
 		.ops = &csid_ops_gen2
 	},
 	/* CSID3 */
@@ -817,6 +826,7 @@ static const struct camss_subdev_resources csid_res_8250[] = {
 				{ 0 } },
 		.reg = { "csid3" },
 		.interrupt = { "csid3" },
+		.is_lite = true,
 		.ops = &csid_ops_gen2
 	}
 };
@@ -839,7 +849,9 @@ static const struct camss_subdev_resources vfe_res_8250[] = {
 				{ 0 } },
 		.reg = { "vfe0" },
 		.interrupt = { "vfe0" },
+		.pd_name = "ife0",
 		.line_num = 3,
+		.has_pd = true,
 		.ops = &vfe_ops_480
 	},
 	/* VFE1 */
@@ -859,7 +871,9 @@ static const struct camss_subdev_resources vfe_res_8250[] = {
 				{ 0 } },
 		.reg = { "vfe1" },
 		.interrupt = { "vfe1" },
+		.pd_name = "ife1",
 		.line_num = 3,
+		.has_pd = true,
 		.ops = &vfe_ops_480
 	},
 	/* VFE2 (lite) */
@@ -878,6 +892,7 @@ static const struct camss_subdev_resources vfe_res_8250[] = {
 				{ 0 } },
 		.reg = { "vfe_lite0" },
 		.interrupt = { "vfe_lite0" },
+		.is_lite = true,
 		.line_num = 4,
 		.ops = &vfe_ops_480
 	},
@@ -897,6 +912,7 @@ static const struct camss_subdev_resources vfe_res_8250[] = {
 				{ 0 } },
 		.reg = { "vfe_lite1" },
 		.interrupt = { "vfe_lite1" },
+		.is_lite = true,
 		.line_num = 4,
 		.ops = &vfe_ops_480
 	},
@@ -1196,7 +1212,7 @@ static int camss_init_subdevices(struct camss *camss)
 	}
 
 	/* note: SM8250 requires VFE to be initialized before CSID */
-	for (i = 0; i < camss->vfe_total_num; i++) {
+	for (i = 0; i < camss->res->vfe_num; i++) {
 		ret = msm_vfe_subdev_init(camss, &camss->vfe[i],
 					  &res->vfe_res[i], i);
 		if (ret < 0) {
@@ -1268,7 +1284,7 @@ static int camss_register_entities(struct camss *camss)
 		goto err_reg_ispif;
 	}
 
-	for (i = 0; i < camss->vfe_total_num; i++) {
+	for (i = 0; i < camss->res->vfe_num; i++) {
 		ret = msm_vfe_register_entities(&camss->vfe[i],
 						&camss->v4l2_dev);
 		if (ret < 0) {
@@ -1340,7 +1356,7 @@ static int camss_register_entities(struct camss *camss)
 				}
 	} else {
 		for (i = 0; i < camss->res->csid_num; i++)
-			for (k = 0; k < camss->vfe_total_num; k++)
+			for (k = 0; k < camss->res->vfe_num; k++)
 				for (j = 0; j < camss->vfe[k].line_num; j++) {
 					struct v4l2_subdev *csid = &camss->csid[i].subdev;
 					struct v4l2_subdev *vfe = &camss->vfe[k].line[j].subdev;
@@ -1364,7 +1380,7 @@ static int camss_register_entities(struct camss *camss)
 	return 0;
 
 err_link:
-	i = camss->vfe_total_num;
+	i = camss->res->vfe_num;
 err_reg_vfe:
 	for (i--; i >= 0; i--)
 		msm_vfe_unregister_entities(&camss->vfe[i]);
@@ -1403,7 +1419,7 @@ static void camss_unregister_entities(struct camss *camss)
 
 	msm_ispif_unregister_entities(camss->ispif);
 
-	for (i = 0; i < camss->vfe_total_num; i++)
+	for (i = 0; i < camss->res->vfe_num; i++)
 		msm_vfe_unregister_entities(&camss->vfe[i]);
 }
 
@@ -1478,7 +1494,9 @@ static const struct media_device_ops camss_media_ops = {
 
 static int camss_configure_pd(struct camss *camss)
 {
+	const struct camss_resources *res = camss->res;
 	struct device *dev = camss->dev;
+	int vfepd_num;
 	int i;
 	int ret;
 
@@ -1498,45 +1516,60 @@ static int camss_configure_pd(struct camss *camss)
 	if (camss->genpd_num == 1)
 		return 0;
 
-	camss->genpd = devm_kmalloc_array(dev, camss->genpd_num,
-					  sizeof(*camss->genpd), GFP_KERNEL);
-	if (!camss->genpd)
-		return -ENOMEM;
+	/* count the # of VFEs which have flagged power-domain */
+	for (vfepd_num = i = 0; i < camss->res->vfe_num; i++) {
+		if (res->vfe_res[i].has_pd)
+			vfepd_num++;
+	}
 
-	camss->genpd_link = devm_kmalloc_array(dev, camss->genpd_num,
-					       sizeof(*camss->genpd_link),
-					       GFP_KERNEL);
-	if (!camss->genpd_link)
-		return -ENOMEM;
+	/*
+	 * If the number of power-domains is greater than the number of VFEs
+	 * then the additional power-domain is for the entire CAMSS block.
+	 */
+	if (!(camss->genpd_num > vfepd_num))
+		return 0;
 
 	/*
-	 * VFE power domains are in the beginning of the list, and while all
-	 * power domains should be attached, only if TITAN_TOP power domain is
-	 * found in the list, it should be linked over here.
+	 * If a power-domain name is defined try to use it.
+	 * It is possible we are running a new kernel with an old dtb so
+	 * fallback to indexes even if a pd_name is defined but not found.
 	 */
-	for (i = 0; i < camss->genpd_num; i++) {
-		camss->genpd[i] = dev_pm_domain_attach_by_id(camss->dev, i);
-		if (IS_ERR(camss->genpd[i])) {
-			ret = PTR_ERR(camss->genpd[i]);
+	if (camss->res->pd_name) {
+		camss->genpd = dev_pm_domain_attach_by_name(camss->dev,
+							    camss->res->pd_name);
+		if (IS_ERR(camss->genpd)) {
+			ret = PTR_ERR(camss->genpd);
 			goto fail_pm;
 		}
 	}
 
-	if (i > camss->res->vfe_num) {
-		camss->genpd_link[i - 1] = device_link_add(camss->dev, camss->genpd[i - 1],
-							   DL_FLAG_STATELESS | DL_FLAG_PM_RUNTIME |
-							   DL_FLAG_RPM_ACTIVE);
-		if (!camss->genpd_link[i - 1]) {
-			ret = -EINVAL;
-			goto fail_pm;
-		}
+	if (!camss->genpd) {
+		/*
+		 * Legacy magic index. TITAN_TOP GDSC must be the last
+		 * item in the power-domain list.
+		 */
+		camss->genpd = dev_pm_domain_attach_by_id(camss->dev,
+							  camss->genpd_num - 1);
+	}
+	if (IS_ERR_OR_NULL(camss->genpd)) {
+		if (!camss->genpd)
+			ret = -ENODEV;
+		else
+			ret = PTR_ERR(camss->genpd);
+		goto fail_pm;
+	}
+	camss->genpd_link = device_link_add(camss->dev, camss->genpd,
+					    DL_FLAG_STATELESS | DL_FLAG_PM_RUNTIME |
+					    DL_FLAG_RPM_ACTIVE);
+	if (!camss->genpd_link) {
+		ret = -EINVAL;
+		goto fail_pm;
 	}
 
 	return 0;
 
 fail_pm:
-	for (--i ; i >= 0; i--)
-		dev_pm_domain_detach(camss->genpd[i], true);
+	dev_pm_domain_detach(camss->genpd, true);
 
 	return ret;
 }
@@ -1558,18 +1591,25 @@ static int camss_icc_get(struct camss *camss)
 	return 0;
 }
 
-static void camss_genpd_cleanup(struct camss *camss)
+static void camss_genpd_subdevice_cleanup(struct camss *camss)
 {
 	int i;
 
+	for (i = 0; i < camss->res->vfe_num; i++)
+		msm_vfe_genpd_cleanup(&camss->vfe[i]);
+}
+
+static void camss_genpd_cleanup(struct camss *camss)
+{
 	if (camss->genpd_num == 1)
 		return;
 
-	if (camss->genpd_num > camss->res->vfe_num)
-		device_link_del(camss->genpd_link[camss->genpd_num - 1]);
+	camss_genpd_subdevice_cleanup(camss);
+
+	if (camss->genpd_link)
+		device_link_del(camss->genpd_link);
 
-	for (i = 0; i < camss->genpd_num; i++)
-		dev_pm_domain_detach(camss->genpd[i], true);
+	dev_pm_domain_detach(camss->genpd, true);
 }
 
 /*
@@ -1612,8 +1652,7 @@ static int camss_probe(struct platform_device *pdev)
 			return -ENOMEM;
 	}
 
-	camss->vfe_total_num = camss->res->vfe_num + camss->res->vfe_lite_num;
-	camss->vfe = devm_kcalloc(dev, camss->vfe_total_num,
+	camss->vfe = devm_kcalloc(dev, camss->res->vfe_num,
 				  sizeof(*camss->vfe), GFP_KERNEL);
 	if (!camss->vfe)
 		return -ENOMEM;
@@ -1771,12 +1810,12 @@ static const struct camss_resources sdm845_resources = {
 	.vfe_res = vfe_res_845,
 	.csiphy_num = ARRAY_SIZE(csiphy_res_845),
 	.csid_num = ARRAY_SIZE(csid_res_845),
-	.vfe_num = 2,
-	.vfe_lite_num = 1,
+	.vfe_num = ARRAY_SIZE(vfe_res_845),
 };
 
 static const struct camss_resources sm8250_resources = {
 	.version = CAMSS_8250,
+	.pd_name = "top",
 	.csiphy_res = csiphy_res_8250,
 	.csid_res = csid_res_8250,
 	.vfe_res = vfe_res_8250,
@@ -1784,8 +1823,7 @@ static const struct camss_resources sm8250_resources = {
 	.icc_path_num = ARRAY_SIZE(icc_res_sm8250),
 	.csiphy_num = ARRAY_SIZE(csiphy_res_8250),
 	.csid_num = ARRAY_SIZE(csid_res_8250),
-	.vfe_num = 2,
-	.vfe_lite_num = 2,
+	.vfe_num = ARRAY_SIZE(vfe_res_8250),
 };
 
 static const struct of_device_id camss_dt_match[] = {
diff --git a/drivers/media/platform/qcom/camss/camss.h b/drivers/media/platform/qcom/camss/camss.h
index 8acad7321c..a0c2dcc779 100644
--- a/drivers/media/platform/qcom/camss/camss.h
+++ b/drivers/media/platform/qcom/camss/camss.h
@@ -48,7 +48,10 @@ struct camss_subdev_resources {
 	u32 clock_rate[CAMSS_RES_MAX][CAMSS_RES_MAX];
 	char *reg[CAMSS_RES_MAX];
 	char *interrupt[CAMSS_RES_MAX];
+	char *pd_name;
 	u8 line_num;
+	bool has_pd;
+	bool is_lite;
 	const void *ops;
 };
 
@@ -83,6 +86,7 @@ enum icc_count {
 
 struct camss_resources {
 	enum camss_version version;
+	const char *pd_name;
 	const struct camss_subdev_resources *csiphy_res;
 	const struct camss_subdev_resources *csid_res;
 	const struct camss_subdev_resources *ispif_res;
@@ -92,7 +96,6 @@ struct camss_resources {
 	const unsigned int csiphy_num;
 	const unsigned int csid_num;
 	const unsigned int vfe_num;
-	const unsigned int vfe_lite_num;
 };
 
 struct camss {
@@ -106,11 +109,10 @@ struct camss {
 	struct vfe_device *vfe;
 	atomic_t ref_count;
 	int genpd_num;
-	struct device **genpd;
-	struct device_link **genpd_link;
+	struct device *genpd;
+	struct device_link *genpd_link;
 	struct icc_path *icc_path[ICC_SM8250_COUNT];
 	const struct camss_resources *res;
-	unsigned int vfe_total_num;
 };
 
 struct camss_camera_interface {
diff --git a/drivers/media/platform/qcom/venus/core.c b/drivers/media/platform/qcom/venus/core.c
index 9cffe97558..a712dd4f02 100644
--- a/drivers/media/platform/qcom/venus/core.c
+++ b/drivers/media/platform/qcom/venus/core.c
@@ -881,6 +881,10 @@ static const struct venus_resources sc7280_res = {
 	.vmem_size = 0,
 	.vmem_addr = 0,
 	.dma_mask = 0xe0000000 - 1,
+	.cp_start = 0,
+	.cp_size = 0x25800000,
+	.cp_nonpixel_start = 0x1000000,
+	.cp_nonpixel_size = 0x24800000,
 	.fwname = "qcom/vpu-2.0/venus.mbn",
 };
 
diff --git a/drivers/media/platform/qcom/venus/vdec.c b/drivers/media/platform/qcom/venus/vdec.c
index dbf305cec1..29130a9441 100644
--- a/drivers/media/platform/qcom/venus/vdec.c
+++ b/drivers/media/platform/qcom/venus/vdec.c
@@ -1641,7 +1641,7 @@ static int m2m_queue_init(void *priv, struct vb2_queue *src_vq,
 	src_vq->drv_priv = inst;
 	src_vq->buf_struct_size = sizeof(struct venus_buffer);
 	src_vq->allow_zero_bytesused = 1;
-	src_vq->min_buffers_needed = 0;
+	src_vq->min_queued_buffers = 0;
 	src_vq->dev = inst->core->dev;
 	src_vq->lock = &inst->ctx_q_lock;
 	ret = vb2_queue_init(src_vq);
@@ -1656,7 +1656,7 @@ static int m2m_queue_init(void *priv, struct vb2_queue *src_vq,
 	dst_vq->drv_priv = inst;
 	dst_vq->buf_struct_size = sizeof(struct venus_buffer);
 	dst_vq->allow_zero_bytesused = 1;
-	dst_vq->min_buffers_needed = 0;
+	dst_vq->min_queued_buffers = 0;
 	dst_vq->dev = inst->core->dev;
 	dst_vq->lock = &inst->ctx_q_lock;
 	return vb2_queue_init(dst_vq);
diff --git a/drivers/media/platform/qcom/venus/venc.c b/drivers/media/platform/qcom/venus/venc.c
index 44b13696cf..3ec2fb8d9f 100644
--- a/drivers/media/platform/qcom/venus/venc.c
+++ b/drivers/media/platform/qcom/venus/venc.c
@@ -1398,7 +1398,7 @@ static int m2m_queue_init(void *priv, struct vb2_queue *src_vq,
 	src_vq->drv_priv = inst;
 	src_vq->buf_struct_size = sizeof(struct venus_buffer);
 	src_vq->allow_zero_bytesused = 1;
-	src_vq->min_buffers_needed = 1;
+	src_vq->min_queued_buffers = 1;
 	src_vq->dev = inst->core->dev;
 	src_vq->lock = &inst->ctx_q_lock;
 	if (inst->core->res->hfi_version == HFI_VERSION_1XX)
@@ -1415,7 +1415,7 @@ static int m2m_queue_init(void *priv, struct vb2_queue *src_vq,
 	dst_vq->drv_priv = inst;
 	dst_vq->buf_struct_size = sizeof(struct venus_buffer);
 	dst_vq->allow_zero_bytesused = 1;
-	dst_vq->min_buffers_needed = 1;
+	dst_vq->min_queued_buffers = 1;
 	dst_vq->dev = inst->core->dev;
 	dst_vq->lock = &inst->ctx_q_lock;
 	return vb2_queue_init(dst_vq);
diff --git a/drivers/media/platform/renesas/rcar-isp.c b/drivers/media/platform/renesas/rcar-isp.c
index 19a005d837..530d65fc54 100644
--- a/drivers/media/platform/renesas/rcar-isp.c
+++ b/drivers/media/platform/renesas/rcar-isp.c
@@ -282,7 +282,7 @@ static int risp_set_pad_format(struct v4l2_subdev *sd,
 	if (format->which == V4L2_SUBDEV_FORMAT_ACTIVE) {
 		isp->mf = format->format;
 	} else {
-		framefmt = v4l2_subdev_get_try_format(sd, sd_state, 0);
+		framefmt = v4l2_subdev_state_get_format(sd_state, 0);
 		*framefmt = format->format;
 	}
 
@@ -302,7 +302,7 @@ static int risp_get_pad_format(struct v4l2_subdev *sd,
 	if (format->which == V4L2_SUBDEV_FORMAT_ACTIVE)
 		format->format = isp->mf;
 	else
-		format->format = *v4l2_subdev_get_try_format(sd, sd_state, 0);
+		format->format = *v4l2_subdev_state_get_format(sd_state, 0);
 
 	mutex_unlock(&isp->lock);
 
diff --git a/drivers/media/platform/renesas/rcar-vin/rcar-csi2.c b/drivers/media/platform/renesas/rcar-vin/rcar-csi2.c
index 66fe553a00..582d5e35db 100644
--- a/drivers/media/platform/renesas/rcar-vin/rcar-csi2.c
+++ b/drivers/media/platform/renesas/rcar-vin/rcar-csi2.c
@@ -1185,7 +1185,7 @@ static int rcsi2_set_pad_format(struct v4l2_subdev *sd,
 	if (format->which == V4L2_SUBDEV_FORMAT_ACTIVE) {
 		priv->mf = format->format;
 	} else {
-		framefmt = v4l2_subdev_get_try_format(sd, sd_state, 0);
+		framefmt = v4l2_subdev_state_get_format(sd_state, 0);
 		*framefmt = format->format;
 	}
 
@@ -1205,7 +1205,7 @@ static int rcsi2_get_pad_format(struct v4l2_subdev *sd,
 	if (format->which == V4L2_SUBDEV_FORMAT_ACTIVE)
 		format->format = priv->mf;
 	else
-		format->format = *v4l2_subdev_get_try_format(sd, sd_state, 0);
+		format->format = *v4l2_subdev_state_get_format(sd_state, 0);
 
 	mutex_unlock(&priv->lock);
 
diff --git a/drivers/media/platform/renesas/rcar-vin/rcar-dma.c b/drivers/media/platform/renesas/rcar-vin/rcar-dma.c
index 2a77353f10..e2c40abc6d 100644
--- a/drivers/media/platform/renesas/rcar-vin/rcar-dma.c
+++ b/drivers/media/platform/renesas/rcar-vin/rcar-dma.c
@@ -1559,7 +1559,7 @@ int rvin_dma_register(struct rvin_dev *vin, int irq)
 	q->ops = &rvin_qops;
 	q->mem_ops = &vb2_dma_contig_memops;
 	q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
-	q->min_buffers_needed = 4;
+	q->min_queued_buffers = 4;
 	q->dev = vin->dev;
 
 	ret = vb2_queue_init(q);
diff --git a/drivers/media/platform/renesas/rcar_drif.c b/drivers/media/platform/renesas/rcar_drif.c
index 292c5bf9e5..f21d050543 100644
--- a/drivers/media/platform/renesas/rcar_drif.c
+++ b/drivers/media/platform/renesas/rcar_drif.c
@@ -424,10 +424,11 @@ static int rcar_drif_queue_setup(struct vb2_queue *vq,
 			unsigned int sizes[], struct device *alloc_devs[])
 {
 	struct rcar_drif_sdr *sdr = vb2_get_drv_priv(vq);
+	unsigned int q_num_bufs = vb2_get_num_buffers(vq);
 
 	/* Need at least 16 buffers */
-	if (vq->num_buffers + *num_buffers < 16)
-		*num_buffers = 16 - vq->num_buffers;
+	if (q_num_bufs + *num_buffers < 16)
+		*num_buffers = 16 - q_num_bufs;
 
 	*num_planes = 1;
 	sizes[0] = PAGE_ALIGN(sdr->fmt->buffersize);
diff --git a/drivers/media/platform/renesas/renesas-ceu.c b/drivers/media/platform/renesas/renesas-ceu.c
index 2562b30acf..1677602767 100644
--- a/drivers/media/platform/renesas/renesas-ceu.c
+++ b/drivers/media/platform/renesas/renesas-ceu.c
@@ -1399,7 +1399,7 @@ static int ceu_notify_complete(struct v4l2_async_notifier *notifier)
 	q->mem_ops		= &vb2_dma_contig_memops;
 	q->buf_struct_size	= sizeof(struct ceu_buffer);
 	q->timestamp_flags	= V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
-	q->min_buffers_needed	= 2;
+	q->min_queued_buffers	= 2;
 	q->lock			= &ceudev->mlock;
 	q->dev			= ceudev->v4l2_dev.dev;
 
diff --git a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-csi2.c b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-csi2.c
index ad2bd71037..d20f4eff93 100644
--- a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-csi2.c
+++ b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-csi2.c
@@ -250,7 +250,7 @@ static int rzg2l_csi2_calc_mbps(struct rzg2l_csi2 *csi2)
 	}
 
 	state = v4l2_subdev_lock_and_get_active_state(&csi2->subdev);
-	fmt = v4l2_subdev_get_pad_format(&csi2->subdev, state, RZG2L_CSI2_SINK);
+	fmt = v4l2_subdev_state_get_format(state, RZG2L_CSI2_SINK);
 	format = rzg2l_csi2_code_to_fmt(fmt->code);
 	v4l2_subdev_unlock_state(state);
 
@@ -500,13 +500,13 @@ static int rzg2l_csi2_set_format(struct v4l2_subdev *sd,
 	struct v4l2_mbus_framefmt *src_format;
 	struct v4l2_mbus_framefmt *sink_format;
 
-	src_format = v4l2_subdev_get_pad_format(sd, state, RZG2L_CSI2_SOURCE);
+	src_format = v4l2_subdev_state_get_format(state, RZG2L_CSI2_SOURCE);
 	if (fmt->pad == RZG2L_CSI2_SOURCE) {
 		fmt->format = *src_format;
 		return 0;
 	}
 
-	sink_format = v4l2_subdev_get_pad_format(sd, state, RZG2L_CSI2_SINK);
+	sink_format = v4l2_subdev_state_get_format(state, RZG2L_CSI2_SINK);
 
 	if (!rzg2l_csi2_code_to_fmt(fmt->format.code))
 		sink_format->code = rzg2l_csi2_formats[0].code;
@@ -530,8 +530,8 @@ static int rzg2l_csi2_set_format(struct v4l2_subdev *sd,
 	return 0;
 }
 
-static int rzg2l_csi2_init_config(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_state *sd_state)
+static int rzg2l_csi2_init_state(struct v4l2_subdev *sd,
+				 struct v4l2_subdev_state *sd_state)
 {
 	struct v4l2_subdev_format fmt = { .pad = RZG2L_CSI2_SINK, };
 
@@ -582,7 +582,6 @@ static const struct v4l2_subdev_video_ops rzg2l_csi2_video_ops = {
 
 static const struct v4l2_subdev_pad_ops rzg2l_csi2_pad_ops = {
 	.enum_mbus_code = rzg2l_csi2_enum_mbus_code,
-	.init_cfg = rzg2l_csi2_init_config,
 	.enum_frame_size = rzg2l_csi2_enum_frame_size,
 	.set_fmt = rzg2l_csi2_set_format,
 	.get_fmt = v4l2_subdev_get_fmt,
@@ -593,6 +592,10 @@ static const struct v4l2_subdev_ops rzg2l_csi2_subdev_ops = {
 	.pad	= &rzg2l_csi2_pad_ops,
 };
 
+static const struct v4l2_subdev_internal_ops rzg2l_csi2_internal_ops = {
+	.init_state = rzg2l_csi2_init_state,
+};
+
 /* -----------------------------------------------------------------------------
  * Async handling and registration of subdevices and links.
  */
@@ -777,6 +780,7 @@ static int rzg2l_csi2_probe(struct platform_device *pdev)
 
 	csi2->subdev.dev = &pdev->dev;
 	v4l2_subdev_init(&csi2->subdev, &rzg2l_csi2_subdev_ops);
+	csi2->subdev.internal_ops = &rzg2l_csi2_internal_ops;
 	v4l2_set_subdevdata(&csi2->subdev, &pdev->dev);
 	snprintf(csi2->subdev.name, sizeof(csi2->subdev.name),
 		 "csi-%s", dev_name(&pdev->dev));
diff --git a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-ip.c b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-ip.c
index 4dcd2faff5..9f351a0589 100644
--- a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-ip.c
+++ b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-ip.c
@@ -39,7 +39,7 @@ struct v4l2_mbus_framefmt *rzg2l_cru_ip_get_src_fmt(struct rzg2l_cru_dev *cru)
 	struct v4l2_mbus_framefmt *fmt;
 
 	state = v4l2_subdev_lock_and_get_active_state(&cru->ip.subdev);
-	fmt = v4l2_subdev_get_pad_format(&cru->ip.subdev, state, 1);
+	fmt = v4l2_subdev_state_get_format(state, 1);
 	v4l2_subdev_unlock_state(state);
 
 	return fmt;
@@ -108,13 +108,13 @@ static int rzg2l_cru_ip_set_format(struct v4l2_subdev *sd,
 	struct v4l2_mbus_framefmt *src_format;
 	struct v4l2_mbus_framefmt *sink_format;
 
-	src_format = v4l2_subdev_get_pad_format(sd, state, RZG2L_CRU_IP_SOURCE);
+	src_format = v4l2_subdev_state_get_format(state, RZG2L_CRU_IP_SOURCE);
 	if (fmt->pad == RZG2L_CRU_IP_SOURCE) {
 		fmt->format = *src_format;
 		return 0;
 	}
 
-	sink_format = v4l2_subdev_get_pad_format(sd, state, fmt->pad);
+	sink_format = v4l2_subdev_state_get_format(state, fmt->pad);
 
 	if (!rzg2l_cru_ip_code_to_fmt(fmt->format.code))
 		sink_format->code = rzg2l_cru_ip_formats[0].code;
@@ -168,8 +168,8 @@ static int rzg2l_cru_ip_enum_frame_size(struct v4l2_subdev *sd,
 	return 0;
 }
 
-static int rzg2l_cru_ip_init_config(struct v4l2_subdev *sd,
-				    struct v4l2_subdev_state *sd_state)
+static int rzg2l_cru_ip_init_state(struct v4l2_subdev *sd,
+				   struct v4l2_subdev_state *sd_state)
 {
 	struct v4l2_subdev_format fmt = { .pad = RZG2L_CRU_IP_SINK, };
 
@@ -192,7 +192,6 @@ static const struct v4l2_subdev_video_ops rzg2l_cru_ip_video_ops = {
 static const struct v4l2_subdev_pad_ops rzg2l_cru_ip_pad_ops = {
 	.enum_mbus_code = rzg2l_cru_ip_enum_mbus_code,
 	.enum_frame_size = rzg2l_cru_ip_enum_frame_size,
-	.init_cfg = rzg2l_cru_ip_init_config,
 	.get_fmt = v4l2_subdev_get_fmt,
 	.set_fmt = rzg2l_cru_ip_set_format,
 };
@@ -202,6 +201,10 @@ static const struct v4l2_subdev_ops rzg2l_cru_ip_subdev_ops = {
 	.pad = &rzg2l_cru_ip_pad_ops,
 };
 
+static const struct v4l2_subdev_internal_ops rzg2l_cru_ip_internal_ops = {
+	.init_state = rzg2l_cru_ip_init_state,
+};
+
 static const struct media_entity_operations rzg2l_cru_ip_entity_ops = {
 	.link_validate = v4l2_subdev_link_validate,
 };
@@ -213,6 +216,7 @@ int rzg2l_cru_ip_subdev_register(struct rzg2l_cru_dev *cru)
 
 	ip->subdev.dev = cru->dev;
 	v4l2_subdev_init(&ip->subdev, &rzg2l_cru_ip_subdev_ops);
+	ip->subdev.internal_ops = &rzg2l_cru_ip_internal_ops;
 	v4l2_set_subdevdata(&ip->subdev, cru);
 	snprintf(ip->subdev.name, sizeof(ip->subdev.name),
 		 "cru-ip-%s", dev_name(cru->dev));
diff --git a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-video.c b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-video.c
index e6eedd65b7..d0ffa90bc6 100644
--- a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-video.c
+++ b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-video.c
@@ -767,7 +767,7 @@ int rzg2l_cru_dma_register(struct rzg2l_cru_dev *cru)
 	q->ops = &rzg2l_cru_qops;
 	q->mem_ops = &vb2_dma_contig_memops;
 	q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
-	q->min_buffers_needed = 4;
+	q->min_queued_buffers = 4;
 	q->dev = cru->dev;
 
 	ret = vb2_queue_init(q);
diff --git a/drivers/media/platform/renesas/sh_vou.c b/drivers/media/platform/renesas/sh_vou.c
index f792aedc9d..1e74dd601c 100644
--- a/drivers/media/platform/renesas/sh_vou.c
+++ b/drivers/media/platform/renesas/sh_vou.c
@@ -1297,7 +1297,7 @@ static int sh_vou_probe(struct platform_device *pdev)
 	q->ops = &sh_vou_qops;
 	q->mem_ops = &vb2_dma_contig_memops;
 	q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
-	q->min_buffers_needed = 2;
+	q->min_queued_buffers = 2;
 	q->lock = &vou_dev->fop_lock;
 	q->dev = &pdev->dev;
 	ret = vb2_queue_init(q);
diff --git a/drivers/media/platform/renesas/vsp1/vsp1_brx.c b/drivers/media/platform/renesas/vsp1/vsp1_brx.c
index 89385b4cab..a8535c6e2c 100644
--- a/drivers/media/platform/renesas/vsp1/vsp1_brx.c
+++ b/drivers/media/platform/renesas/vsp1/vsp1_brx.c
@@ -100,7 +100,7 @@ static struct v4l2_rect *brx_get_compose(struct vsp1_brx *brx,
 					 struct v4l2_subdev_state *sd_state,
 					 unsigned int pad)
 {
-	return v4l2_subdev_get_try_compose(&brx->entity.subdev, sd_state, pad);
+	return v4l2_subdev_state_get_compose(sd_state, pad);
 }
 
 static void brx_try_format(struct vsp1_brx *brx,
@@ -136,29 +136,28 @@ static int brx_set_format(struct v4l2_subdev *subdev,
 			  struct v4l2_subdev_format *fmt)
 {
 	struct vsp1_brx *brx = to_brx(subdev);
-	struct v4l2_subdev_state *config;
+	struct v4l2_subdev_state *state;
 	struct v4l2_mbus_framefmt *format;
 	int ret = 0;
 
 	mutex_lock(&brx->entity.lock);
 
-	config = vsp1_entity_get_pad_config(&brx->entity, sd_state,
-					    fmt->which);
-	if (!config) {
+	state = vsp1_entity_get_state(&brx->entity, sd_state, fmt->which);
+	if (!state) {
 		ret = -EINVAL;
 		goto done;
 	}
 
-	brx_try_format(brx, config, fmt->pad, &fmt->format);
+	brx_try_format(brx, state, fmt->pad, &fmt->format);
 
-	format = vsp1_entity_get_pad_format(&brx->entity, config, fmt->pad);
+	format = vsp1_entity_get_pad_format(&brx->entity, state, fmt->pad);
 	*format = fmt->format;
 
 	/* Reset the compose rectangle. */
 	if (fmt->pad != brx->entity.source_pad) {
 		struct v4l2_rect *compose;
 
-		compose = brx_get_compose(brx, config, fmt->pad);
+		compose = brx_get_compose(brx, state, fmt->pad);
 		compose->left = 0;
 		compose->top = 0;
 		compose->width = format->width;
@@ -171,7 +170,7 @@ static int brx_set_format(struct v4l2_subdev *subdev,
 
 		for (i = 0; i <= brx->entity.source_pad; ++i) {
 			format = vsp1_entity_get_pad_format(&brx->entity,
-							    config, i);
+							    state, i);
 			format->code = fmt->format.code;
 		}
 	}
@@ -186,7 +185,7 @@ static int brx_get_selection(struct v4l2_subdev *subdev,
 			     struct v4l2_subdev_selection *sel)
 {
 	struct vsp1_brx *brx = to_brx(subdev);
-	struct v4l2_subdev_state *config;
+	struct v4l2_subdev_state *state;
 
 	if (sel->pad == brx->entity.source_pad)
 		return -EINVAL;
@@ -200,13 +199,13 @@ static int brx_get_selection(struct v4l2_subdev *subdev,
 		return 0;
 
 	case V4L2_SEL_TGT_COMPOSE:
-		config = vsp1_entity_get_pad_config(&brx->entity, sd_state,
-						    sel->which);
-		if (!config)
+		state = vsp1_entity_get_state(&brx->entity, sd_state,
+					      sel->which);
+		if (!state)
 			return -EINVAL;
 
 		mutex_lock(&brx->entity.lock);
-		sel->r = *brx_get_compose(brx, config, sel->pad);
+		sel->r = *brx_get_compose(brx, state, sel->pad);
 		mutex_unlock(&brx->entity.lock);
 		return 0;
 
@@ -220,7 +219,7 @@ static int brx_set_selection(struct v4l2_subdev *subdev,
 			     struct v4l2_subdev_selection *sel)
 {
 	struct vsp1_brx *brx = to_brx(subdev);
-	struct v4l2_subdev_state *config;
+	struct v4l2_subdev_state *state;
 	struct v4l2_mbus_framefmt *format;
 	struct v4l2_rect *compose;
 	int ret = 0;
@@ -233,9 +232,8 @@ static int brx_set_selection(struct v4l2_subdev *subdev,
 
 	mutex_lock(&brx->entity.lock);
 
-	config = vsp1_entity_get_pad_config(&brx->entity, sd_state,
-					    sel->which);
-	if (!config) {
+	state = vsp1_entity_get_state(&brx->entity, sd_state, sel->which);
+	if (!state) {
 		ret = -EINVAL;
 		goto done;
 	}
@@ -244,7 +242,7 @@ static int brx_set_selection(struct v4l2_subdev *subdev,
 	 * The compose rectangle top left corner must be inside the output
 	 * frame.
 	 */
-	format = vsp1_entity_get_pad_format(&brx->entity, config,
+	format = vsp1_entity_get_pad_format(&brx->entity, state,
 					    brx->entity.source_pad);
 	sel->r.left = clamp_t(unsigned int, sel->r.left, 0, format->width - 1);
 	sel->r.top = clamp_t(unsigned int, sel->r.top, 0, format->height - 1);
@@ -253,11 +251,11 @@ static int brx_set_selection(struct v4l2_subdev *subdev,
 	 * Scaling isn't supported, the compose rectangle size must be identical
 	 * to the sink format size.
 	 */
-	format = vsp1_entity_get_pad_format(&brx->entity, config, sel->pad);
+	format = vsp1_entity_get_pad_format(&brx->entity, state, sel->pad);
 	sel->r.width = format->width;
 	sel->r.height = format->height;
 
-	compose = brx_get_compose(brx, config, sel->pad);
+	compose = brx_get_compose(brx, state, sel->pad);
 	*compose = sel->r;
 
 done:
@@ -266,7 +264,6 @@ done:
 }
 
 static const struct v4l2_subdev_pad_ops brx_pad_ops = {
-	.init_cfg = vsp1_entity_init_cfg,
 	.enum_mbus_code = brx_enum_mbus_code,
 	.enum_frame_size = brx_enum_frame_size,
 	.get_fmt = vsp1_subdev_get_pad_format,
@@ -293,7 +290,7 @@ static void brx_configure_stream(struct vsp1_entity *entity,
 	unsigned int flags;
 	unsigned int i;
 
-	format = vsp1_entity_get_pad_format(&brx->entity, brx->entity.config,
+	format = vsp1_entity_get_pad_format(&brx->entity, brx->entity.state,
 					    brx->entity.source_pad);
 
 	/*
diff --git a/drivers/media/platform/renesas/vsp1/vsp1_clu.c b/drivers/media/platform/renesas/vsp1/vsp1_clu.c
index c5217fee24..625776a9bd 100644
--- a/drivers/media/platform/renesas/vsp1/vsp1_clu.c
+++ b/drivers/media/platform/renesas/vsp1/vsp1_clu.c
@@ -155,7 +155,6 @@ static int clu_set_format(struct v4l2_subdev *subdev,
  */
 
 static const struct v4l2_subdev_pad_ops clu_pad_ops = {
-	.init_cfg = vsp1_entity_init_cfg,
 	.enum_mbus_code = clu_enum_mbus_code,
 	.enum_frame_size = clu_enum_frame_size,
 	.get_fmt = vsp1_subdev_get_pad_format,
@@ -182,8 +181,7 @@ static void clu_configure_stream(struct vsp1_entity *entity,
 	 * The yuv_mode can't be changed during streaming. Cache it internally
 	 * for future runtime configuration calls.
 	 */
-	format = vsp1_entity_get_pad_format(&clu->entity,
-					    clu->entity.config,
+	format = vsp1_entity_get_pad_format(&clu->entity, clu->entity.state,
 					    CLU_PAD_SINK);
 	clu->yuv_mode = format->code == MEDIA_BUS_FMT_AYUV8_1X32;
 }
diff --git a/drivers/media/platform/renesas/vsp1/vsp1_entity.c b/drivers/media/platform/renesas/vsp1/vsp1_entity.c
index c31f05a80b..0a5a7f9cc8 100644
--- a/drivers/media/platform/renesas/vsp1/vsp1_entity.c
+++ b/drivers/media/platform/renesas/vsp1/vsp1_entity.c
@@ -101,27 +101,26 @@ void vsp1_entity_configure_partition(struct vsp1_entity *entity,
  */
 
 /**
- * vsp1_entity_get_pad_config - Get the pad configuration for an entity
+ * vsp1_entity_get_state - Get the subdev state for an entity
  * @entity: the entity
  * @sd_state: the TRY state
- * @which: configuration selector (ACTIVE or TRY)
+ * @which: state selector (ACTIVE or TRY)
  *
  * When called with which set to V4L2_SUBDEV_FORMAT_ACTIVE the caller must hold
  * the entity lock to access the returned configuration.
  *
- * Return the pad configuration requested by the which argument. The TRY
- * configuration is passed explicitly to the function through the cfg argument
- * and simply returned when requested. The ACTIVE configuration comes from the
- * entity structure.
+ * Return the subdev state requested by the which argument. The TRY state is
+ * passed explicitly to the function through the sd_state argument and simply
+ * returned when requested. The ACTIVE state comes from the entity structure.
  */
 struct v4l2_subdev_state *
-vsp1_entity_get_pad_config(struct vsp1_entity *entity,
-			   struct v4l2_subdev_state *sd_state,
-			   enum v4l2_subdev_format_whence which)
+vsp1_entity_get_state(struct vsp1_entity *entity,
+		      struct v4l2_subdev_state *sd_state,
+		      enum v4l2_subdev_format_whence which)
 {
 	switch (which) {
 	case V4L2_SUBDEV_FORMAT_ACTIVE:
-		return entity->config;
+		return entity->state;
 	case V4L2_SUBDEV_FORMAT_TRY:
 	default:
 		return sd_state;
@@ -142,7 +141,7 @@ vsp1_entity_get_pad_format(struct vsp1_entity *entity,
 			   struct v4l2_subdev_state *sd_state,
 			   unsigned int pad)
 {
-	return v4l2_subdev_get_try_format(&entity->subdev, sd_state, pad);
+	return v4l2_subdev_state_get_format(sd_state, pad);
 }
 
 /**
@@ -163,46 +162,18 @@ vsp1_entity_get_pad_selection(struct vsp1_entity *entity,
 {
 	switch (target) {
 	case V4L2_SEL_TGT_COMPOSE:
-		return v4l2_subdev_get_try_compose(&entity->subdev, sd_state,
-						   pad);
+		return v4l2_subdev_state_get_compose(sd_state, pad);
 	case V4L2_SEL_TGT_CROP:
-		return v4l2_subdev_get_try_crop(&entity->subdev, sd_state,
-						pad);
+		return v4l2_subdev_state_get_crop(sd_state, pad);
 	default:
 		return NULL;
 	}
 }
 
 /*
- * vsp1_entity_init_cfg - Initialize formats on all pads
- * @subdev: V4L2 subdevice
- * @cfg: V4L2 subdev pad configuration
- *
- * Initialize all pad formats with default values in the given pad config. This
- * function can be used as a handler for the subdev pad::init_cfg operation.
- */
-int vsp1_entity_init_cfg(struct v4l2_subdev *subdev,
-			 struct v4l2_subdev_state *sd_state)
-{
-	unsigned int pad;
-
-	for (pad = 0; pad < subdev->entity.num_pads - 1; ++pad) {
-		struct v4l2_subdev_format format = {
-			.pad = pad,
-			.which = sd_state ? V4L2_SUBDEV_FORMAT_TRY
-			       : V4L2_SUBDEV_FORMAT_ACTIVE,
-		};
-
-		v4l2_subdev_call(subdev, pad, set_fmt, sd_state, &format);
-	}
-
-	return 0;
-}
-
-/*
  * vsp1_subdev_get_pad_format - Subdev pad get_fmt handler
  * @subdev: V4L2 subdevice
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @fmt: V4L2 subdev format
  *
  * This function implements the subdev get_fmt pad operation. It can be used as
@@ -213,14 +184,14 @@ int vsp1_subdev_get_pad_format(struct v4l2_subdev *subdev,
 			       struct v4l2_subdev_format *fmt)
 {
 	struct vsp1_entity *entity = to_vsp1_entity(subdev);
-	struct v4l2_subdev_state *config;
+	struct v4l2_subdev_state *state;
 
-	config = vsp1_entity_get_pad_config(entity, sd_state, fmt->which);
-	if (!config)
+	state = vsp1_entity_get_state(entity, sd_state, fmt->which);
+	if (!state)
 		return -EINVAL;
 
 	mutex_lock(&entity->lock);
-	fmt->format = *vsp1_entity_get_pad_format(entity, config, fmt->pad);
+	fmt->format = *vsp1_entity_get_pad_format(entity, state, fmt->pad);
 	mutex_unlock(&entity->lock);
 
 	return 0;
@@ -229,7 +200,7 @@ int vsp1_subdev_get_pad_format(struct v4l2_subdev *subdev,
 /*
  * vsp1_subdev_enum_mbus_code - Subdev pad enum_mbus_code handler
  * @subdev: V4L2 subdevice
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @code: Media bus code enumeration
  * @codes: Array of supported media bus codes
  * @ncodes: Number of supported media bus codes
@@ -252,7 +223,7 @@ int vsp1_subdev_enum_mbus_code(struct v4l2_subdev *subdev,
 
 		code->code = codes[code->index];
 	} else {
-		struct v4l2_subdev_state *config;
+		struct v4l2_subdev_state *state;
 		struct v4l2_mbus_framefmt *format;
 
 		/*
@@ -262,13 +233,12 @@ int vsp1_subdev_enum_mbus_code(struct v4l2_subdev *subdev,
 		if (code->index)
 			return -EINVAL;
 
-		config = vsp1_entity_get_pad_config(entity, sd_state,
-						    code->which);
-		if (!config)
+		state = vsp1_entity_get_state(entity, sd_state, code->which);
+		if (!state)
 			return -EINVAL;
 
 		mutex_lock(&entity->lock);
-		format = vsp1_entity_get_pad_format(entity, config, 0);
+		format = vsp1_entity_get_pad_format(entity, state, 0);
 		code->code = format->code;
 		mutex_unlock(&entity->lock);
 	}
@@ -279,7 +249,7 @@ int vsp1_subdev_enum_mbus_code(struct v4l2_subdev *subdev,
 /*
  * vsp1_subdev_enum_frame_size - Subdev pad enum_frame_size handler
  * @subdev: V4L2 subdevice
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @fse: Frame size enumeration
  * @min_width: Minimum image width
  * @min_height: Minimum image height
@@ -298,15 +268,15 @@ int vsp1_subdev_enum_frame_size(struct v4l2_subdev *subdev,
 				unsigned int max_width, unsigned int max_height)
 {
 	struct vsp1_entity *entity = to_vsp1_entity(subdev);
-	struct v4l2_subdev_state *config;
+	struct v4l2_subdev_state *state;
 	struct v4l2_mbus_framefmt *format;
 	int ret = 0;
 
-	config = vsp1_entity_get_pad_config(entity, sd_state, fse->which);
-	if (!config)
+	state = vsp1_entity_get_state(entity, sd_state, fse->which);
+	if (!state)
 		return -EINVAL;
 
-	format = vsp1_entity_get_pad_format(entity, config, fse->pad);
+	format = vsp1_entity_get_pad_format(entity, state, fse->pad);
 
 	mutex_lock(&entity->lock);
 
@@ -339,7 +309,7 @@ done:
 /*
  * vsp1_subdev_set_pad_format - Subdev pad set_fmt handler
  * @subdev: V4L2 subdevice
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @fmt: V4L2 subdev format
  * @codes: Array of supported media bus codes
  * @ncodes: Number of supported media bus codes
@@ -362,7 +332,7 @@ int vsp1_subdev_set_pad_format(struct v4l2_subdev *subdev,
 			       unsigned int max_width, unsigned int max_height)
 {
 	struct vsp1_entity *entity = to_vsp1_entity(subdev);
-	struct v4l2_subdev_state *config;
+	struct v4l2_subdev_state *state;
 	struct v4l2_mbus_framefmt *format;
 	struct v4l2_rect *selection;
 	unsigned int i;
@@ -370,13 +340,13 @@ int vsp1_subdev_set_pad_format(struct v4l2_subdev *subdev,
 
 	mutex_lock(&entity->lock);
 
-	config = vsp1_entity_get_pad_config(entity, sd_state, fmt->which);
-	if (!config) {
+	state = vsp1_entity_get_state(entity, sd_state, fmt->which);
+	if (!state) {
 		ret = -EINVAL;
 		goto done;
 	}
 
-	format = vsp1_entity_get_pad_format(entity, config, fmt->pad);
+	format = vsp1_entity_get_pad_format(entity, state, fmt->pad);
 
 	if (fmt->pad == entity->source_pad) {
 		/* The output format can't be modified. */
@@ -404,18 +374,18 @@ int vsp1_subdev_set_pad_format(struct v4l2_subdev *subdev,
 	fmt->format = *format;
 
 	/* Propagate the format to the source pad. */
-	format = vsp1_entity_get_pad_format(entity, config, entity->source_pad);
+	format = vsp1_entity_get_pad_format(entity, state, entity->source_pad);
 	*format = fmt->format;
 
 	/* Reset the crop and compose rectangles. */
-	selection = vsp1_entity_get_pad_selection(entity, config, fmt->pad,
+	selection = vsp1_entity_get_pad_selection(entity, state, fmt->pad,
 						  V4L2_SEL_TGT_CROP);
 	selection->left = 0;
 	selection->top = 0;
 	selection->width = format->width;
 	selection->height = format->height;
 
-	selection = vsp1_entity_get_pad_selection(entity, config, fmt->pad,
+	selection = vsp1_entity_get_pad_selection(entity, state, fmt->pad,
 						  V4L2_SEL_TGT_COMPOSE);
 	selection->left = 0;
 	selection->top = 0;
@@ -427,6 +397,29 @@ done:
 	return ret;
 }
 
+static int vsp1_entity_init_state(struct v4l2_subdev *subdev,
+				  struct v4l2_subdev_state *sd_state)
+{
+	unsigned int pad;
+
+	/* Initialize all pad formats with default values. */
+	for (pad = 0; pad < subdev->entity.num_pads - 1; ++pad) {
+		struct v4l2_subdev_format format = {
+			.pad = pad,
+			.which = sd_state ? V4L2_SUBDEV_FORMAT_TRY
+			       : V4L2_SUBDEV_FORMAT_ACTIVE,
+		};
+
+		v4l2_subdev_call(subdev, pad, set_fmt, sd_state, &format);
+	}
+
+	return 0;
+}
+
+static const struct v4l2_subdev_internal_ops vsp1_entity_internal_ops = {
+	.init_state = vsp1_entity_init_state,
+};
+
 /* -----------------------------------------------------------------------------
  * Media Operations
  */
@@ -661,6 +654,7 @@ int vsp1_entity_init(struct vsp1_device *vsp1, struct vsp1_entity *entity,
 	/* Initialize the V4L2 subdev. */
 	subdev = &entity->subdev;
 	v4l2_subdev_init(subdev, ops);
+	subdev->internal_ops = &vsp1_entity_internal_ops;
 
 	subdev->entity.function = function;
 	subdev->entity.ops = &vsp1->media_ops;
@@ -669,21 +663,21 @@ int vsp1_entity_init(struct vsp1_device *vsp1, struct vsp1_entity *entity,
 	snprintf(subdev->name, sizeof(subdev->name), "%s %s",
 		 dev_name(vsp1->dev), name);
 
-	vsp1_entity_init_cfg(subdev, NULL);
+	vsp1_entity_init_state(subdev, NULL);
 
 	/*
-	 * Allocate the pad configuration to store formats and selection
+	 * Allocate the subdev state to store formats and selection
 	 * rectangles.
 	 */
 	/*
 	 * FIXME: Drop this call, drivers are not supposed to use
 	 * __v4l2_subdev_state_alloc().
 	 */
-	entity->config = __v4l2_subdev_state_alloc(&entity->subdev,
-						   "vsp1:config->lock", &key);
-	if (IS_ERR(entity->config)) {
+	entity->state = __v4l2_subdev_state_alloc(&entity->subdev,
+						  "vsp1:state->lock", &key);
+	if (IS_ERR(entity->state)) {
 		media_entity_cleanup(&entity->subdev.entity);
-		return PTR_ERR(entity->config);
+		return PTR_ERR(entity->state);
 	}
 
 	return 0;
@@ -695,6 +689,6 @@ void vsp1_entity_destroy(struct vsp1_entity *entity)
 		entity->ops->destroy(entity);
 	if (entity->subdev.ctrl_handler)
 		v4l2_ctrl_handler_free(entity->subdev.ctrl_handler);
-	__v4l2_subdev_state_free(entity->config);
+	__v4l2_subdev_state_free(entity->state);
 	media_entity_cleanup(&entity->subdev.entity);
 }
diff --git a/drivers/media/platform/renesas/vsp1/vsp1_entity.h b/drivers/media/platform/renesas/vsp1/vsp1_entity.h
index 17f98a6a97..735f32dde4 100644
--- a/drivers/media/platform/renesas/vsp1/vsp1_entity.h
+++ b/drivers/media/platform/renesas/vsp1/vsp1_entity.h
@@ -115,9 +115,9 @@ struct vsp1_entity {
 	unsigned int sink_pad;
 
 	struct v4l2_subdev subdev;
-	struct v4l2_subdev_state *config;
+	struct v4l2_subdev_state *state;
 
-	struct mutex lock;	/* Protects the pad config */
+	struct mutex lock;	/* Protects the state */
 };
 
 static inline struct vsp1_entity *to_vsp1_entity(struct v4l2_subdev *subdev)
@@ -135,9 +135,9 @@ int vsp1_entity_link_setup(struct media_entity *entity,
 			   const struct media_pad *remote, u32 flags);
 
 struct v4l2_subdev_state *
-vsp1_entity_get_pad_config(struct vsp1_entity *entity,
-			   struct v4l2_subdev_state *sd_state,
-			   enum v4l2_subdev_format_whence which);
+vsp1_entity_get_state(struct vsp1_entity *entity,
+		      struct v4l2_subdev_state *sd_state,
+		      enum v4l2_subdev_format_whence which);
 struct v4l2_mbus_framefmt *
 vsp1_entity_get_pad_format(struct vsp1_entity *entity,
 			   struct v4l2_subdev_state *sd_state,
@@ -146,8 +146,6 @@ struct v4l2_rect *
 vsp1_entity_get_pad_selection(struct vsp1_entity *entity,
 			      struct v4l2_subdev_state *sd_state,
 			      unsigned int pad, unsigned int target);
-int vsp1_entity_init_cfg(struct v4l2_subdev *subdev,
-			 struct v4l2_subdev_state *sd_state);
 
 void vsp1_entity_route_setup(struct vsp1_entity *entity,
 			     struct vsp1_pipeline *pipe,
diff --git a/drivers/media/platform/renesas/vsp1/vsp1_hgo.c b/drivers/media/platform/renesas/vsp1/vsp1_hgo.c
index e6492deb0a..40c571a987 100644
--- a/drivers/media/platform/renesas/vsp1/vsp1_hgo.c
+++ b/drivers/media/platform/renesas/vsp1/vsp1_hgo.c
@@ -140,9 +140,9 @@ static void hgo_configure_stream(struct vsp1_entity *entity,
 	unsigned int hratio;
 	unsigned int vratio;
 
-	crop = vsp1_entity_get_pad_selection(entity, entity->config,
+	crop = vsp1_entity_get_pad_selection(entity, entity->state,
 					     HISTO_PAD_SINK, V4L2_SEL_TGT_CROP);
-	compose = vsp1_entity_get_pad_selection(entity, entity->config,
+	compose = vsp1_entity_get_pad_selection(entity, entity->state,
 						HISTO_PAD_SINK,
 						V4L2_SEL_TGT_COMPOSE);
 
diff --git a/drivers/media/platform/renesas/vsp1/vsp1_hgt.c b/drivers/media/platform/renesas/vsp1/vsp1_hgt.c
index aa1c718e04..8281b86874 100644
--- a/drivers/media/platform/renesas/vsp1/vsp1_hgt.c
+++ b/drivers/media/platform/renesas/vsp1/vsp1_hgt.c
@@ -139,9 +139,9 @@ static void hgt_configure_stream(struct vsp1_entity *entity,
 	u8 upper;
 	unsigned int i;
 
-	crop = vsp1_entity_get_pad_selection(entity, entity->config,
+	crop = vsp1_entity_get_pad_selection(entity, entity->state,
 					     HISTO_PAD_SINK, V4L2_SEL_TGT_CROP);
-	compose = vsp1_entity_get_pad_selection(entity, entity->config,
+	compose = vsp1_entity_get_pad_selection(entity, entity->state,
 						HISTO_PAD_SINK,
 						V4L2_SEL_TGT_COMPOSE);
 
diff --git a/drivers/media/platform/renesas/vsp1/vsp1_histo.c b/drivers/media/platform/renesas/vsp1/vsp1_histo.c
index f22449dd65..71155282ca 100644
--- a/drivers/media/platform/renesas/vsp1/vsp1_histo.c
+++ b/drivers/media/platform/renesas/vsp1/vsp1_histo.c
@@ -203,7 +203,7 @@ static int histo_get_selection(struct v4l2_subdev *subdev,
 			       struct v4l2_subdev_selection *sel)
 {
 	struct vsp1_histogram *histo = subdev_to_histo(subdev);
-	struct v4l2_subdev_state *config;
+	struct v4l2_subdev_state *state;
 	struct v4l2_mbus_framefmt *format;
 	struct v4l2_rect *crop;
 	int ret = 0;
@@ -213,9 +213,8 @@ static int histo_get_selection(struct v4l2_subdev *subdev,
 
 	mutex_lock(&histo->entity.lock);
 
-	config = vsp1_entity_get_pad_config(&histo->entity, sd_state,
-					    sel->which);
-	if (!config) {
+	state = vsp1_entity_get_state(&histo->entity, sd_state, sel->which);
+	if (!state) {
 		ret = -EINVAL;
 		goto done;
 	}
@@ -223,7 +222,7 @@ static int histo_get_selection(struct v4l2_subdev *subdev,
 	switch (sel->target) {
 	case V4L2_SEL_TGT_COMPOSE_BOUNDS:
 	case V4L2_SEL_TGT_COMPOSE_DEFAULT:
-		crop = vsp1_entity_get_pad_selection(&histo->entity, config,
+		crop = vsp1_entity_get_pad_selection(&histo->entity, state,
 						     HISTO_PAD_SINK,
 						     V4L2_SEL_TGT_CROP);
 		sel->r.left = 0;
@@ -234,7 +233,7 @@ static int histo_get_selection(struct v4l2_subdev *subdev,
 
 	case V4L2_SEL_TGT_CROP_BOUNDS:
 	case V4L2_SEL_TGT_CROP_DEFAULT:
-		format = vsp1_entity_get_pad_format(&histo->entity, config,
+		format = vsp1_entity_get_pad_format(&histo->entity, state,
 						    HISTO_PAD_SINK);
 		sel->r.left = 0;
 		sel->r.top = 0;
@@ -244,7 +243,7 @@ static int histo_get_selection(struct v4l2_subdev *subdev,
 
 	case V4L2_SEL_TGT_COMPOSE:
 	case V4L2_SEL_TGT_CROP:
-		sel->r = *vsp1_entity_get_pad_selection(&histo->entity, config,
+		sel->r = *vsp1_entity_get_pad_selection(&histo->entity, state,
 							sel->pad, sel->target);
 		break;
 
@@ -346,7 +345,7 @@ static int histo_set_selection(struct v4l2_subdev *subdev,
 			       struct v4l2_subdev_selection *sel)
 {
 	struct vsp1_histogram *histo = subdev_to_histo(subdev);
-	struct v4l2_subdev_state *config;
+	struct v4l2_subdev_state *state;
 	int ret;
 
 	if (sel->pad != HISTO_PAD_SINK)
@@ -354,17 +353,16 @@ static int histo_set_selection(struct v4l2_subdev *subdev,
 
 	mutex_lock(&histo->entity.lock);
 
-	config = vsp1_entity_get_pad_config(&histo->entity, sd_state,
-					    sel->which);
-	if (!config) {
+	state = vsp1_entity_get_state(&histo->entity, sd_state, sel->which);
+	if (!state) {
 		ret = -EINVAL;
 		goto done;
 	}
 
 	if (sel->target == V4L2_SEL_TGT_CROP)
-		ret = histo_set_crop(subdev, config, sel);
+		ret = histo_set_crop(subdev, state, sel);
 	else if (sel->target == V4L2_SEL_TGT_COMPOSE)
-		ret = histo_set_compose(subdev, config, sel);
+		ret = histo_set_compose(subdev, state, sel);
 	else
 		ret = -EINVAL;
 
diff --git a/drivers/media/platform/renesas/vsp1/vsp1_hsit.c b/drivers/media/platform/renesas/vsp1/vsp1_hsit.c
index 361a870380..bc1299c29a 100644
--- a/drivers/media/platform/renesas/vsp1/vsp1_hsit.c
+++ b/drivers/media/platform/renesas/vsp1/vsp1_hsit.c
@@ -66,20 +66,19 @@ static int hsit_set_format(struct v4l2_subdev *subdev,
 			   struct v4l2_subdev_format *fmt)
 {
 	struct vsp1_hsit *hsit = to_hsit(subdev);
-	struct v4l2_subdev_state *config;
+	struct v4l2_subdev_state *state;
 	struct v4l2_mbus_framefmt *format;
 	int ret = 0;
 
 	mutex_lock(&hsit->entity.lock);
 
-	config = vsp1_entity_get_pad_config(&hsit->entity, sd_state,
-					    fmt->which);
-	if (!config) {
+	state = vsp1_entity_get_state(&hsit->entity, sd_state, fmt->which);
+	if (!state) {
 		ret = -EINVAL;
 		goto done;
 	}
 
-	format = vsp1_entity_get_pad_format(&hsit->entity, config, fmt->pad);
+	format = vsp1_entity_get_pad_format(&hsit->entity, state, fmt->pad);
 
 	if (fmt->pad == HSIT_PAD_SOURCE) {
 		/*
@@ -102,7 +101,7 @@ static int hsit_set_format(struct v4l2_subdev *subdev,
 	fmt->format = *format;
 
 	/* Propagate the format to the source pad. */
-	format = vsp1_entity_get_pad_format(&hsit->entity, config,
+	format = vsp1_entity_get_pad_format(&hsit->entity, state,
 					    HSIT_PAD_SOURCE);
 	*format = fmt->format;
 	format->code = hsit->inverse ? MEDIA_BUS_FMT_ARGB8888_1X32
@@ -114,7 +113,6 @@ done:
 }
 
 static const struct v4l2_subdev_pad_ops hsit_pad_ops = {
-	.init_cfg = vsp1_entity_init_cfg,
 	.enum_mbus_code = hsit_enum_mbus_code,
 	.enum_frame_size = hsit_enum_frame_size,
 	.get_fmt = vsp1_subdev_get_pad_format,
diff --git a/drivers/media/platform/renesas/vsp1/vsp1_lif.c b/drivers/media/platform/renesas/vsp1/vsp1_lif.c
index 0ab2e0c704..b1d21a5483 100644
--- a/drivers/media/platform/renesas/vsp1/vsp1_lif.c
+++ b/drivers/media/platform/renesas/vsp1/vsp1_lif.c
@@ -68,7 +68,6 @@ static int lif_set_format(struct v4l2_subdev *subdev,
 }
 
 static const struct v4l2_subdev_pad_ops lif_pad_ops = {
-	.init_cfg = vsp1_entity_init_cfg,
 	.enum_mbus_code = lif_enum_mbus_code,
 	.enum_frame_size = lif_enum_frame_size,
 	.get_fmt = vsp1_subdev_get_pad_format,
@@ -94,7 +93,7 @@ static void lif_configure_stream(struct vsp1_entity *entity,
 	unsigned int obth;
 	unsigned int lbth;
 
-	format = vsp1_entity_get_pad_format(&lif->entity, lif->entity.config,
+	format = vsp1_entity_get_pad_format(&lif->entity, lif->entity.state,
 					    LIF_PAD_SOURCE);
 
 	switch (entity->vsp1->version & VI6_IP_VERSION_MODEL_MASK) {
diff --git a/drivers/media/platform/renesas/vsp1/vsp1_lut.c b/drivers/media/platform/renesas/vsp1/vsp1_lut.c
index ac6802a325..451d24ab0b 100644
--- a/drivers/media/platform/renesas/vsp1/vsp1_lut.c
+++ b/drivers/media/platform/renesas/vsp1/vsp1_lut.c
@@ -131,7 +131,6 @@ static int lut_set_format(struct v4l2_subdev *subdev,
  */
 
 static const struct v4l2_subdev_pad_ops lut_pad_ops = {
-	.init_cfg = vsp1_entity_init_cfg,
 	.enum_mbus_code = lut_enum_mbus_code,
 	.enum_frame_size = lut_enum_frame_size,
 	.get_fmt = vsp1_subdev_get_pad_format,
diff --git a/drivers/media/platform/renesas/vsp1/vsp1_rpf.c b/drivers/media/platform/renesas/vsp1/vsp1_rpf.c
index ea12c3f12c..c47579efc6 100644
--- a/drivers/media/platform/renesas/vsp1/vsp1_rpf.c
+++ b/drivers/media/platform/renesas/vsp1/vsp1_rpf.c
@@ -81,10 +81,10 @@ static void rpf_configure_stream(struct vsp1_entity *entity,
 
 	/* Format */
 	sink_format = vsp1_entity_get_pad_format(&rpf->entity,
-						 rpf->entity.config,
+						 rpf->entity.state,
 						 RWPF_PAD_SINK);
 	source_format = vsp1_entity_get_pad_format(&rpf->entity,
-						   rpf->entity.config,
+						   rpf->entity.state,
 						   RWPF_PAD_SOURCE);
 
 	infmt = VI6_RPF_INFMT_CIPM
@@ -158,7 +158,7 @@ static void rpf_configure_stream(struct vsp1_entity *entity,
 		const struct v4l2_rect *compose;
 
 		compose = vsp1_entity_get_pad_selection(pipe->brx,
-							pipe->brx->config,
+							pipe->brx->state,
 							rpf->brx_input,
 							V4L2_SEL_TGT_COMPOSE);
 		left = compose->left;
@@ -302,7 +302,7 @@ static void rpf_configure_partition(struct vsp1_entity *entity,
 	 * offsets are needed, as planes 2 and 3 always have identical
 	 * strides.
 	 */
-	crop = *vsp1_rwpf_get_crop(rpf, rpf->entity.config);
+	crop = *vsp1_rwpf_get_crop(rpf, rpf->entity.state);
 
 	/*
 	 * Partition Algorithm Control
diff --git a/drivers/media/platform/renesas/vsp1/vsp1_rwpf.c b/drivers/media/platform/renesas/vsp1/vsp1_rwpf.c
index e0f87c8103..09fb6ffa14 100644
--- a/drivers/media/platform/renesas/vsp1/vsp1_rwpf.c
+++ b/drivers/media/platform/renesas/vsp1/vsp1_rwpf.c
@@ -19,8 +19,7 @@
 struct v4l2_rect *vsp1_rwpf_get_crop(struct vsp1_rwpf *rwpf,
 				     struct v4l2_subdev_state *sd_state)
 {
-	return v4l2_subdev_get_try_crop(&rwpf->entity.subdev, sd_state,
-					RWPF_PAD_SINK);
+	return v4l2_subdev_state_get_crop(sd_state, RWPF_PAD_SINK);
 }
 
 /* -----------------------------------------------------------------------------
@@ -62,15 +61,14 @@ static int vsp1_rwpf_set_format(struct v4l2_subdev *subdev,
 				struct v4l2_subdev_format *fmt)
 {
 	struct vsp1_rwpf *rwpf = to_rwpf(subdev);
-	struct v4l2_subdev_state *config;
+	struct v4l2_subdev_state *state;
 	struct v4l2_mbus_framefmt *format;
 	int ret = 0;
 
 	mutex_lock(&rwpf->entity.lock);
 
-	config = vsp1_entity_get_pad_config(&rwpf->entity, sd_state,
-					    fmt->which);
-	if (!config) {
+	state = vsp1_entity_get_state(&rwpf->entity, sd_state, fmt->which);
+	if (!state) {
 		ret = -EINVAL;
 		goto done;
 	}
@@ -81,7 +79,7 @@ static int vsp1_rwpf_set_format(struct v4l2_subdev *subdev,
 	    fmt->format.code != MEDIA_BUS_FMT_AYUV8_1X32)
 		fmt->format.code = MEDIA_BUS_FMT_AYUV8_1X32;
 
-	format = vsp1_entity_get_pad_format(&rwpf->entity, config, fmt->pad);
+	format = vsp1_entity_get_pad_format(&rwpf->entity, state, fmt->pad);
 
 	if (fmt->pad == RWPF_PAD_SOURCE) {
 		/*
@@ -107,7 +105,7 @@ static int vsp1_rwpf_set_format(struct v4l2_subdev *subdev,
 		struct v4l2_rect *crop;
 
 		/* Update the sink crop rectangle. */
-		crop = vsp1_rwpf_get_crop(rwpf, config);
+		crop = vsp1_rwpf_get_crop(rwpf, state);
 		crop->left = 0;
 		crop->top = 0;
 		crop->width = fmt->format.width;
@@ -115,7 +113,7 @@ static int vsp1_rwpf_set_format(struct v4l2_subdev *subdev,
 	}
 
 	/* Propagate the format to the source pad. */
-	format = vsp1_entity_get_pad_format(&rwpf->entity, config,
+	format = vsp1_entity_get_pad_format(&rwpf->entity, state,
 					    RWPF_PAD_SOURCE);
 	*format = fmt->format;
 
@@ -134,7 +132,7 @@ static int vsp1_rwpf_get_selection(struct v4l2_subdev *subdev,
 				   struct v4l2_subdev_selection *sel)
 {
 	struct vsp1_rwpf *rwpf = to_rwpf(subdev);
-	struct v4l2_subdev_state *config;
+	struct v4l2_subdev_state *state;
 	struct v4l2_mbus_framefmt *format;
 	int ret = 0;
 
@@ -147,20 +145,19 @@ static int vsp1_rwpf_get_selection(struct v4l2_subdev *subdev,
 
 	mutex_lock(&rwpf->entity.lock);
 
-	config = vsp1_entity_get_pad_config(&rwpf->entity, sd_state,
-					    sel->which);
-	if (!config) {
+	state = vsp1_entity_get_state(&rwpf->entity, sd_state, sel->which);
+	if (!state) {
 		ret = -EINVAL;
 		goto done;
 	}
 
 	switch (sel->target) {
 	case V4L2_SEL_TGT_CROP:
-		sel->r = *vsp1_rwpf_get_crop(rwpf, config);
+		sel->r = *vsp1_rwpf_get_crop(rwpf, state);
 		break;
 
 	case V4L2_SEL_TGT_CROP_BOUNDS:
-		format = vsp1_entity_get_pad_format(&rwpf->entity, config,
+		format = vsp1_entity_get_pad_format(&rwpf->entity, state,
 						    RWPF_PAD_SINK);
 		sel->r.left = 0;
 		sel->r.top = 0;
@@ -183,7 +180,7 @@ static int vsp1_rwpf_set_selection(struct v4l2_subdev *subdev,
 				   struct v4l2_subdev_selection *sel)
 {
 	struct vsp1_rwpf *rwpf = to_rwpf(subdev);
-	struct v4l2_subdev_state *config;
+	struct v4l2_subdev_state *state;
 	struct v4l2_mbus_framefmt *format;
 	struct v4l2_rect *crop;
 	int ret = 0;
@@ -200,15 +197,14 @@ static int vsp1_rwpf_set_selection(struct v4l2_subdev *subdev,
 
 	mutex_lock(&rwpf->entity.lock);
 
-	config = vsp1_entity_get_pad_config(&rwpf->entity, sd_state,
-					    sel->which);
-	if (!config) {
+	state = vsp1_entity_get_state(&rwpf->entity, sd_state, sel->which);
+	if (!state) {
 		ret = -EINVAL;
 		goto done;
 	}
 
 	/* Make sure the crop rectangle is entirely contained in the image. */
-	format = vsp1_entity_get_pad_format(&rwpf->entity, config,
+	format = vsp1_entity_get_pad_format(&rwpf->entity, state,
 					    RWPF_PAD_SINK);
 
 	/*
@@ -229,11 +225,11 @@ static int vsp1_rwpf_set_selection(struct v4l2_subdev *subdev,
 	sel->r.height = min_t(unsigned int, sel->r.height,
 			      format->height - sel->r.top);
 
-	crop = vsp1_rwpf_get_crop(rwpf, config);
+	crop = vsp1_rwpf_get_crop(rwpf, state);
 	*crop = sel->r;
 
 	/* Propagate the format to the source pad. */
-	format = vsp1_entity_get_pad_format(&rwpf->entity, config,
+	format = vsp1_entity_get_pad_format(&rwpf->entity, state,
 					    RWPF_PAD_SOURCE);
 	format->width = crop->width;
 	format->height = crop->height;
@@ -244,7 +240,6 @@ done:
 }
 
 static const struct v4l2_subdev_pad_ops vsp1_rwpf_pad_ops = {
-	.init_cfg = vsp1_entity_init_cfg,
 	.enum_mbus_code = vsp1_rwpf_enum_mbus_code,
 	.enum_frame_size = vsp1_rwpf_enum_frame_size,
 	.get_fmt = vsp1_subdev_get_pad_format,
diff --git a/drivers/media/platform/renesas/vsp1/vsp1_sru.c b/drivers/media/platform/renesas/vsp1/vsp1_sru.c
index b614a2aea4..11e008aa9f 100644
--- a/drivers/media/platform/renesas/vsp1/vsp1_sru.c
+++ b/drivers/media/platform/renesas/vsp1/vsp1_sru.c
@@ -123,16 +123,15 @@ static int sru_enum_frame_size(struct v4l2_subdev *subdev,
 			       struct v4l2_subdev_frame_size_enum *fse)
 {
 	struct vsp1_sru *sru = to_sru(subdev);
-	struct v4l2_subdev_state *config;
+	struct v4l2_subdev_state *state;
 	struct v4l2_mbus_framefmt *format;
 	int ret = 0;
 
-	config = vsp1_entity_get_pad_config(&sru->entity, sd_state,
-					    fse->which);
-	if (!config)
+	state = vsp1_entity_get_state(&sru->entity, sd_state, fse->which);
+	if (!state)
 		return -EINVAL;
 
-	format = vsp1_entity_get_pad_format(&sru->entity, config, SRU_PAD_SINK);
+	format = vsp1_entity_get_pad_format(&sru->entity, state, SRU_PAD_SINK);
 
 	mutex_lock(&sru->entity.lock);
 
@@ -221,31 +220,30 @@ static int sru_set_format(struct v4l2_subdev *subdev,
 			  struct v4l2_subdev_format *fmt)
 {
 	struct vsp1_sru *sru = to_sru(subdev);
-	struct v4l2_subdev_state *config;
+	struct v4l2_subdev_state *state;
 	struct v4l2_mbus_framefmt *format;
 	int ret = 0;
 
 	mutex_lock(&sru->entity.lock);
 
-	config = vsp1_entity_get_pad_config(&sru->entity, sd_state,
-					    fmt->which);
-	if (!config) {
+	state = vsp1_entity_get_state(&sru->entity, sd_state, fmt->which);
+	if (!state) {
 		ret = -EINVAL;
 		goto done;
 	}
 
-	sru_try_format(sru, config, fmt->pad, &fmt->format);
+	sru_try_format(sru, state, fmt->pad, &fmt->format);
 
-	format = vsp1_entity_get_pad_format(&sru->entity, config, fmt->pad);
+	format = vsp1_entity_get_pad_format(&sru->entity, state, fmt->pad);
 	*format = fmt->format;
 
 	if (fmt->pad == SRU_PAD_SINK) {
 		/* Propagate the format to the source pad. */
-		format = vsp1_entity_get_pad_format(&sru->entity, config,
+		format = vsp1_entity_get_pad_format(&sru->entity, state,
 						    SRU_PAD_SOURCE);
 		*format = fmt->format;
 
-		sru_try_format(sru, config, SRU_PAD_SOURCE, format);
+		sru_try_format(sru, state, SRU_PAD_SOURCE, format);
 	}
 
 done:
@@ -254,7 +252,6 @@ done:
 }
 
 static const struct v4l2_subdev_pad_ops sru_pad_ops = {
-	.init_cfg = vsp1_entity_init_cfg,
 	.enum_mbus_code = sru_enum_mbus_code,
 	.enum_frame_size = sru_enum_frame_size,
 	.get_fmt = vsp1_subdev_get_pad_format,
@@ -280,9 +277,9 @@ static void sru_configure_stream(struct vsp1_entity *entity,
 	struct v4l2_mbus_framefmt *output;
 	u32 ctrl0;
 
-	input = vsp1_entity_get_pad_format(&sru->entity, sru->entity.config,
+	input = vsp1_entity_get_pad_format(&sru->entity, sru->entity.state,
 					   SRU_PAD_SINK);
-	output = vsp1_entity_get_pad_format(&sru->entity, sru->entity.config,
+	output = vsp1_entity_get_pad_format(&sru->entity, sru->entity.state,
 					    SRU_PAD_SOURCE);
 
 	if (input->code == MEDIA_BUS_FMT_ARGB8888_1X32)
@@ -310,9 +307,9 @@ static unsigned int sru_max_width(struct vsp1_entity *entity,
 	struct v4l2_mbus_framefmt *input;
 	struct v4l2_mbus_framefmt *output;
 
-	input = vsp1_entity_get_pad_format(&sru->entity, sru->entity.config,
+	input = vsp1_entity_get_pad_format(&sru->entity, sru->entity.state,
 					   SRU_PAD_SINK);
-	output = vsp1_entity_get_pad_format(&sru->entity, sru->entity.config,
+	output = vsp1_entity_get_pad_format(&sru->entity, sru->entity.state,
 					    SRU_PAD_SOURCE);
 
 	/*
@@ -336,9 +333,9 @@ static void sru_partition(struct vsp1_entity *entity,
 	struct v4l2_mbus_framefmt *input;
 	struct v4l2_mbus_framefmt *output;
 
-	input = vsp1_entity_get_pad_format(&sru->entity, sru->entity.config,
+	input = vsp1_entity_get_pad_format(&sru->entity, sru->entity.state,
 					   SRU_PAD_SINK);
-	output = vsp1_entity_get_pad_format(&sru->entity, sru->entity.config,
+	output = vsp1_entity_get_pad_format(&sru->entity, sru->entity.state,
 					    SRU_PAD_SOURCE);
 
 	/* Adapt if SRUx2 is enabled. */
diff --git a/drivers/media/platform/renesas/vsp1/vsp1_uds.c b/drivers/media/platform/renesas/vsp1/vsp1_uds.c
index 1c290cda00..d89f1197b8 100644
--- a/drivers/media/platform/renesas/vsp1/vsp1_uds.c
+++ b/drivers/media/platform/renesas/vsp1/vsp1_uds.c
@@ -128,17 +128,15 @@ static int uds_enum_frame_size(struct v4l2_subdev *subdev,
 			       struct v4l2_subdev_frame_size_enum *fse)
 {
 	struct vsp1_uds *uds = to_uds(subdev);
-	struct v4l2_subdev_state *config;
+	struct v4l2_subdev_state *state;
 	struct v4l2_mbus_framefmt *format;
 	int ret = 0;
 
-	config = vsp1_entity_get_pad_config(&uds->entity, sd_state,
-					    fse->which);
-	if (!config)
+	state = vsp1_entity_get_state(&uds->entity, sd_state, fse->which);
+	if (!state)
 		return -EINVAL;
 
-	format = vsp1_entity_get_pad_format(&uds->entity, config,
-					    UDS_PAD_SINK);
+	format = vsp1_entity_get_pad_format(&uds->entity, state, UDS_PAD_SINK);
 
 	mutex_lock(&uds->entity.lock);
 
@@ -205,31 +203,30 @@ static int uds_set_format(struct v4l2_subdev *subdev,
 			  struct v4l2_subdev_format *fmt)
 {
 	struct vsp1_uds *uds = to_uds(subdev);
-	struct v4l2_subdev_state *config;
+	struct v4l2_subdev_state *state;
 	struct v4l2_mbus_framefmt *format;
 	int ret = 0;
 
 	mutex_lock(&uds->entity.lock);
 
-	config = vsp1_entity_get_pad_config(&uds->entity, sd_state,
-					    fmt->which);
-	if (!config) {
+	state = vsp1_entity_get_state(&uds->entity, sd_state, fmt->which);
+	if (!state) {
 		ret = -EINVAL;
 		goto done;
 	}
 
-	uds_try_format(uds, config, fmt->pad, &fmt->format);
+	uds_try_format(uds, state, fmt->pad, &fmt->format);
 
-	format = vsp1_entity_get_pad_format(&uds->entity, config, fmt->pad);
+	format = vsp1_entity_get_pad_format(&uds->entity, state, fmt->pad);
 	*format = fmt->format;
 
 	if (fmt->pad == UDS_PAD_SINK) {
 		/* Propagate the format to the source pad. */
-		format = vsp1_entity_get_pad_format(&uds->entity, config,
+		format = vsp1_entity_get_pad_format(&uds->entity, state,
 						    UDS_PAD_SOURCE);
 		*format = fmt->format;
 
-		uds_try_format(uds, config, UDS_PAD_SOURCE, format);
+		uds_try_format(uds, state, UDS_PAD_SOURCE, format);
 	}
 
 done:
@@ -242,7 +239,6 @@ done:
  */
 
 static const struct v4l2_subdev_pad_ops uds_pad_ops = {
-	.init_cfg = vsp1_entity_init_cfg,
 	.enum_mbus_code = uds_enum_mbus_code,
 	.enum_frame_size = uds_enum_frame_size,
 	.get_fmt = vsp1_subdev_get_pad_format,
@@ -269,9 +265,9 @@ static void uds_configure_stream(struct vsp1_entity *entity,
 	unsigned int vscale;
 	bool multitap;
 
-	input = vsp1_entity_get_pad_format(&uds->entity, uds->entity.config,
+	input = vsp1_entity_get_pad_format(&uds->entity, uds->entity.state,
 					   UDS_PAD_SINK);
-	output = vsp1_entity_get_pad_format(&uds->entity, uds->entity.config,
+	output = vsp1_entity_get_pad_format(&uds->entity, uds->entity.state,
 					    UDS_PAD_SOURCE);
 
 	hscale = uds_compute_ratio(input->width, output->width);
@@ -314,7 +310,7 @@ static void uds_configure_partition(struct vsp1_entity *entity,
 	struct vsp1_partition *partition = pipe->partition;
 	const struct v4l2_mbus_framefmt *output;
 
-	output = vsp1_entity_get_pad_format(&uds->entity, uds->entity.config,
+	output = vsp1_entity_get_pad_format(&uds->entity, uds->entity.state,
 					    UDS_PAD_SOURCE);
 
 	/* Input size clipping. */
@@ -339,9 +335,9 @@ static unsigned int uds_max_width(struct vsp1_entity *entity,
 	const struct v4l2_mbus_framefmt *input;
 	unsigned int hscale;
 
-	input = vsp1_entity_get_pad_format(&uds->entity, uds->entity.config,
+	input = vsp1_entity_get_pad_format(&uds->entity, uds->entity.state,
 					   UDS_PAD_SINK);
-	output = vsp1_entity_get_pad_format(&uds->entity, uds->entity.config,
+	output = vsp1_entity_get_pad_format(&uds->entity, uds->entity.state,
 					    UDS_PAD_SOURCE);
 	hscale = output->width / input->width;
 
@@ -381,9 +377,9 @@ static void uds_partition(struct vsp1_entity *entity,
 	partition->uds_sink = *window;
 	partition->uds_source = *window;
 
-	input = vsp1_entity_get_pad_format(&uds->entity, uds->entity.config,
+	input = vsp1_entity_get_pad_format(&uds->entity, uds->entity.state,
 					   UDS_PAD_SINK);
-	output = vsp1_entity_get_pad_format(&uds->entity, uds->entity.config,
+	output = vsp1_entity_get_pad_format(&uds->entity, uds->entity.state,
 					    UDS_PAD_SOURCE);
 
 	partition->uds_sink.width = window->width * input->width
diff --git a/drivers/media/platform/renesas/vsp1/vsp1_uif.c b/drivers/media/platform/renesas/vsp1/vsp1_uif.c
index 83d7f17df8..f66936a28a 100644
--- a/drivers/media/platform/renesas/vsp1/vsp1_uif.c
+++ b/drivers/media/platform/renesas/vsp1/vsp1_uif.c
@@ -86,7 +86,7 @@ static int uif_get_selection(struct v4l2_subdev *subdev,
 			     struct v4l2_subdev_selection *sel)
 {
 	struct vsp1_uif *uif = to_uif(subdev);
-	struct v4l2_subdev_state *config;
+	struct v4l2_subdev_state *state;
 	struct v4l2_mbus_framefmt *format;
 	int ret = 0;
 
@@ -95,9 +95,8 @@ static int uif_get_selection(struct v4l2_subdev *subdev,
 
 	mutex_lock(&uif->entity.lock);
 
-	config = vsp1_entity_get_pad_config(&uif->entity, sd_state,
-					    sel->which);
-	if (!config) {
+	state = vsp1_entity_get_state(&uif->entity, sd_state, sel->which);
+	if (!state) {
 		ret = -EINVAL;
 		goto done;
 	}
@@ -105,7 +104,7 @@ static int uif_get_selection(struct v4l2_subdev *subdev,
 	switch (sel->target) {
 	case V4L2_SEL_TGT_CROP_BOUNDS:
 	case V4L2_SEL_TGT_CROP_DEFAULT:
-		format = vsp1_entity_get_pad_format(&uif->entity, config,
+		format = vsp1_entity_get_pad_format(&uif->entity, state,
 						    UIF_PAD_SINK);
 		sel->r.left = 0;
 		sel->r.top = 0;
@@ -114,7 +113,7 @@ static int uif_get_selection(struct v4l2_subdev *subdev,
 		break;
 
 	case V4L2_SEL_TGT_CROP:
-		sel->r = *vsp1_entity_get_pad_selection(&uif->entity, config,
+		sel->r = *vsp1_entity_get_pad_selection(&uif->entity, state,
 							sel->pad, sel->target);
 		break;
 
@@ -133,7 +132,7 @@ static int uif_set_selection(struct v4l2_subdev *subdev,
 			     struct v4l2_subdev_selection *sel)
 {
 	struct vsp1_uif *uif = to_uif(subdev);
-	struct v4l2_subdev_state *config;
+	struct v4l2_subdev_state *state;
 	struct v4l2_mbus_framefmt *format;
 	struct v4l2_rect *selection;
 	int ret = 0;
@@ -144,15 +143,14 @@ static int uif_set_selection(struct v4l2_subdev *subdev,
 
 	mutex_lock(&uif->entity.lock);
 
-	config = vsp1_entity_get_pad_config(&uif->entity, sd_state,
-					    sel->which);
-	if (!config) {
+	state = vsp1_entity_get_state(&uif->entity, sd_state, sel->which);
+	if (!state) {
 		ret = -EINVAL;
 		goto done;
 	}
 
 	/* The crop rectangle must be inside the input frame. */
-	format = vsp1_entity_get_pad_format(&uif->entity, config, UIF_PAD_SINK);
+	format = vsp1_entity_get_pad_format(&uif->entity, state, UIF_PAD_SINK);
 
 	sel->r.left = clamp_t(unsigned int, sel->r.left, 0, format->width - 1);
 	sel->r.top = clamp_t(unsigned int, sel->r.top, 0, format->height - 1);
@@ -162,7 +160,7 @@ static int uif_set_selection(struct v4l2_subdev *subdev,
 				format->height - sel->r.top);
 
 	/* Store the crop rectangle. */
-	selection = vsp1_entity_get_pad_selection(&uif->entity, config,
+	selection = vsp1_entity_get_pad_selection(&uif->entity, state,
 						  sel->pad, V4L2_SEL_TGT_CROP);
 	*selection = sel->r;
 
@@ -176,7 +174,6 @@ done:
  */
 
 static const struct v4l2_subdev_pad_ops uif_pad_ops = {
-	.init_cfg = vsp1_entity_init_cfg,
 	.enum_mbus_code = uif_enum_mbus_code,
 	.enum_frame_size = uif_enum_frame_size,
 	.get_fmt = vsp1_subdev_get_pad_format,
@@ -206,7 +203,7 @@ static void uif_configure_stream(struct vsp1_entity *entity,
 	vsp1_uif_write(uif, dlb, VI6_UIF_DISCOM_DOCMPMR,
 		       VI6_UIF_DISCOM_DOCMPMR_SEL(9));
 
-	crop = vsp1_entity_get_pad_selection(entity, entity->config,
+	crop = vsp1_entity_get_pad_selection(entity, entity->state,
 					     UIF_PAD_SINK, V4L2_SEL_TGT_CROP);
 
 	left = crop->left;
diff --git a/drivers/media/platform/renesas/vsp1/vsp1_video.c b/drivers/media/platform/renesas/vsp1/vsp1_video.c
index e9d5027761..5a9cb0e564 100644
--- a/drivers/media/platform/renesas/vsp1/vsp1_video.c
+++ b/drivers/media/platform/renesas/vsp1/vsp1_video.c
@@ -198,7 +198,7 @@ static void vsp1_video_calculate_partition(struct vsp1_pipeline *pipe,
 	 * at the WPF sink.
 	 */
 	format = vsp1_entity_get_pad_format(&pipe->output->entity,
-					    pipe->output->entity.config,
+					    pipe->output->entity.state,
 					    RWPF_PAD_SINK);
 
 	/* A single partition simply processes the output size in full. */
@@ -263,7 +263,7 @@ static int vsp1_video_pipeline_setup_partitions(struct vsp1_pipeline *pipe)
 	 * at the WPF sink.
 	 */
 	format = vsp1_entity_get_pad_format(&pipe->output->entity,
-					    pipe->output->entity.config,
+					    pipe->output->entity.state,
 					    RWPF_PAD_SINK);
 	div_size = format->width;
 
diff --git a/drivers/media/platform/renesas/vsp1/vsp1_wpf.c b/drivers/media/platform/renesas/vsp1/vsp1_wpf.c
index cab4445eca..9693aeab1c 100644
--- a/drivers/media/platform/renesas/vsp1/vsp1_wpf.c
+++ b/drivers/media/platform/renesas/vsp1/vsp1_wpf.c
@@ -66,10 +66,10 @@ static int vsp1_wpf_set_rotation(struct vsp1_rwpf *wpf, unsigned int rotation)
 	}
 
 	sink_format = vsp1_entity_get_pad_format(&wpf->entity,
-						 wpf->entity.config,
+						 wpf->entity.state,
 						 RWPF_PAD_SINK);
 	source_format = vsp1_entity_get_pad_format(&wpf->entity,
-						   wpf->entity.config,
+						   wpf->entity.state,
 						   RWPF_PAD_SOURCE);
 
 	mutex_lock(&wpf->entity.lock);
@@ -246,10 +246,10 @@ static void wpf_configure_stream(struct vsp1_entity *entity,
 	int ret;
 
 	sink_format = vsp1_entity_get_pad_format(&wpf->entity,
-						 wpf->entity.config,
+						 wpf->entity.state,
 						 RWPF_PAD_SINK);
 	source_format = vsp1_entity_get_pad_format(&wpf->entity,
-						   wpf->entity.config,
+						   wpf->entity.state,
 						   RWPF_PAD_SOURCE);
 
 	/* Format */
@@ -384,7 +384,7 @@ static void wpf_configure_partition(struct vsp1_entity *entity,
 	unsigned int i;
 
 	sink_format = vsp1_entity_get_pad_format(&wpf->entity,
-						 wpf->entity.config,
+						 wpf->entity.state,
 						 RWPF_PAD_SINK);
 	width = sink_format->width;
 	height = sink_format->height;
diff --git a/drivers/media/platform/rockchip/rga/rga-buf.c b/drivers/media/platform/rockchip/rga/rga-buf.c
index 81508ed5ab..662c81b6d0 100644
--- a/drivers/media/platform/rockchip/rga/rga-buf.c
+++ b/drivers/media/platform/rockchip/rga/rga-buf.c
@@ -5,7 +5,9 @@
  */
 
 #include <linux/pm_runtime.h>
+#include <linux/scatterlist.h>
 
+#include <media/v4l2-common.h>
 #include <media/v4l2-device.h>
 #include <media/v4l2-ioctl.h>
 #include <media/v4l2-mem2mem.h>
@@ -15,6 +17,26 @@
 #include "rga-hw.h"
 #include "rga.h"
 
+static ssize_t fill_descriptors(struct rga_dma_desc *desc, size_t max_desc,
+				struct sg_table *sgt)
+{
+	struct sg_dma_page_iter iter;
+	struct rga_dma_desc *tmp = desc;
+	size_t n_desc = 0;
+	dma_addr_t addr;
+
+	for_each_sgtable_dma_page(sgt, &iter, 0) {
+		if (n_desc > max_desc)
+			return -EINVAL;
+		addr = sg_page_iter_dma_address(&iter);
+		tmp->addr = lower_32_bits(addr);
+		tmp++;
+		n_desc++;
+	}
+
+	return n_desc;
+}
+
 static int
 rga_queue_setup(struct vb2_queue *vq,
 		unsigned int *nbuffers, unsigned int *nplanes,
@@ -22,28 +44,105 @@ rga_queue_setup(struct vb2_queue *vq,
 {
 	struct rga_ctx *ctx = vb2_get_drv_priv(vq);
 	struct rga_frame *f = rga_get_frame(ctx, vq->type);
+	const struct v4l2_pix_format_mplane *pix_fmt;
+	int i;
 
 	if (IS_ERR(f))
 		return PTR_ERR(f);
 
-	if (*nplanes)
-		return sizes[0] < f->size ? -EINVAL : 0;
+	pix_fmt = &f->pix;
+
+	if (*nplanes) {
+		if (*nplanes != pix_fmt->num_planes)
+			return -EINVAL;
+
+		for (i = 0; i < pix_fmt->num_planes; i++)
+			if (sizes[i] < pix_fmt->plane_fmt[i].sizeimage)
+				return -EINVAL;
+
+		return 0;
+	}
+
+	*nplanes = pix_fmt->num_planes;
+
+	for (i = 0; i < pix_fmt->num_planes; i++)
+		sizes[i] = pix_fmt->plane_fmt[i].sizeimage;
+
+	return 0;
+}
+
+static int rga_buf_init(struct vb2_buffer *vb)
+{
+	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
+	struct rga_vb_buffer *rbuf = vb_to_rga(vbuf);
+	struct rga_ctx *ctx = vb2_get_drv_priv(vb->vb2_queue);
+	struct rockchip_rga *rga = ctx->rga;
+	struct rga_frame *f = rga_get_frame(ctx, vb->vb2_queue->type);
+	size_t n_desc = 0;
 
-	sizes[0] = f->size;
-	*nplanes = 1;
+	n_desc = DIV_ROUND_UP(f->size, PAGE_SIZE);
+
+	rbuf->n_desc = n_desc;
+	rbuf->dma_desc = dma_alloc_coherent(rga->dev,
+					    rbuf->n_desc * sizeof(*rbuf->dma_desc),
+					    &rbuf->dma_desc_pa, GFP_KERNEL);
+	if (!rbuf->dma_desc)
+		return -ENOMEM;
 
 	return 0;
 }
 
+static int get_plane_offset(struct rga_frame *f, int plane)
+{
+	if (plane == 0)
+		return 0;
+	if (plane == 1)
+		return f->width * f->height;
+	if (plane == 2)
+		return f->width * f->height + (f->width * f->height / f->fmt->uv_factor);
+
+	return -EINVAL;
+}
+
 static int rga_buf_prepare(struct vb2_buffer *vb)
 {
+	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
+	struct rga_vb_buffer *rbuf = vb_to_rga(vbuf);
 	struct rga_ctx *ctx = vb2_get_drv_priv(vb->vb2_queue);
 	struct rga_frame *f = rga_get_frame(ctx, vb->vb2_queue->type);
+	ssize_t n_desc = 0;
+	size_t curr_desc = 0;
+	int i;
+	const struct v4l2_format_info *info;
+	unsigned int offsets[VIDEO_MAX_PLANES];
 
 	if (IS_ERR(f))
 		return PTR_ERR(f);
 
-	vb2_set_plane_payload(vb, 0, f->size);
+	for (i = 0; i < vb->num_planes; i++) {
+		vb2_set_plane_payload(vb, i, f->pix.plane_fmt[i].sizeimage);
+
+		/* Create local MMU table for RGA */
+		n_desc = fill_descriptors(&rbuf->dma_desc[curr_desc],
+					  rbuf->n_desc - curr_desc,
+					  vb2_dma_sg_plane_desc(vb, i));
+		if (n_desc < 0) {
+			v4l2_err(&ctx->rga->v4l2_dev,
+				 "Failed to map video buffer to RGA\n");
+			return n_desc;
+		}
+		offsets[i] = curr_desc << PAGE_SHIFT;
+		curr_desc += n_desc;
+	}
+
+	/* Fill the remaining planes */
+	info = v4l2_format_info(f->fmt->fourcc);
+	for (i = info->mem_planes; i < info->comp_planes; i++)
+		offsets[i] = get_plane_offset(f, i);
+
+	rbuf->offset.y_off = offsets[0];
+	rbuf->offset.u_off = offsets[1];
+	rbuf->offset.v_off = offsets[2];
 
 	return 0;
 }
@@ -56,6 +155,17 @@ static void rga_buf_queue(struct vb2_buffer *vb)
 	v4l2_m2m_buf_queue(ctx->fh.m2m_ctx, vbuf);
 }
 
+static void rga_buf_cleanup(struct vb2_buffer *vb)
+{
+	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
+	struct rga_vb_buffer *rbuf = vb_to_rga(vbuf);
+	struct rga_ctx *ctx = vb2_get_drv_priv(vb->vb2_queue);
+	struct rockchip_rga *rga = ctx->rga;
+
+	dma_free_coherent(rga->dev, rbuf->n_desc * sizeof(*rbuf->dma_desc),
+			  rbuf->dma_desc, rbuf->dma_desc_pa);
+}
+
 static void rga_buf_return_buffers(struct vb2_queue *q,
 				   enum vb2_buffer_state state)
 {
@@ -99,50 +209,12 @@ static void rga_buf_stop_streaming(struct vb2_queue *q)
 
 const struct vb2_ops rga_qops = {
 	.queue_setup = rga_queue_setup,
+	.buf_init = rga_buf_init,
 	.buf_prepare = rga_buf_prepare,
 	.buf_queue = rga_buf_queue,
+	.buf_cleanup = rga_buf_cleanup,
 	.wait_prepare = vb2_ops_wait_prepare,
 	.wait_finish = vb2_ops_wait_finish,
 	.start_streaming = rga_buf_start_streaming,
 	.stop_streaming = rga_buf_stop_streaming,
 };
-
-/* RGA MMU is a 1-Level MMU, so it can't be used through the IOMMU API.
- * We use it more like a scatter-gather list.
- */
-void rga_buf_map(struct vb2_buffer *vb)
-{
-	struct rga_ctx *ctx = vb2_get_drv_priv(vb->vb2_queue);
-	struct rockchip_rga *rga = ctx->rga;
-	struct sg_table *sgt;
-	struct scatterlist *sgl;
-	unsigned int *pages;
-	unsigned int address, len, i, p;
-	unsigned int mapped_size = 0;
-
-	if (vb->type == V4L2_BUF_TYPE_VIDEO_OUTPUT)
-		pages = rga->src_mmu_pages;
-	else
-		pages = rga->dst_mmu_pages;
-
-	/* Create local MMU table for RGA */
-	sgt = vb2_plane_cookie(vb, 0);
-
-	for_each_sg(sgt->sgl, sgl, sgt->nents, i) {
-		len = sg_dma_len(sgl) >> PAGE_SHIFT;
-		address = sg_phys(sgl);
-
-		for (p = 0; p < len; p++) {
-			dma_addr_t phys = address +
-					  ((dma_addr_t)p << PAGE_SHIFT);
-
-			pages[mapped_size + p] = phys;
-		}
-
-		mapped_size += len;
-	}
-
-	/* sync local MMU table for RGA */
-	dma_sync_single_for_device(rga->dev, virt_to_phys(pages),
-				   8 * PAGE_SIZE, DMA_BIDIRECTIONAL);
-}
diff --git a/drivers/media/platform/rockchip/rga/rga-hw.c b/drivers/media/platform/rockchip/rga/rga-hw.c
index aaa96f2563..11c3d72347 100644
--- a/drivers/media/platform/rockchip/rga/rga-hw.c
+++ b/drivers/media/platform/rockchip/rga/rga-hw.c
@@ -16,12 +16,6 @@ enum e_rga_start_pos {
 	RB = 3,
 };
 
-struct rga_addr_offset {
-	unsigned int y_off;
-	unsigned int u_off;
-	unsigned int v_off;
-};
-
 struct rga_corners_addr_offset {
 	struct rga_addr_offset left_top;
 	struct rga_addr_offset right_top;
@@ -43,13 +37,13 @@ static unsigned int rga_get_scaling(unsigned int src, unsigned int dst)
 }
 
 static struct rga_corners_addr_offset
-rga_get_addr_offset(struct rga_frame *frm, unsigned int x, unsigned int y,
-		    unsigned int w, unsigned int h)
+rga_get_addr_offset(struct rga_frame *frm, struct rga_addr_offset *offset,
+		    unsigned int x, unsigned int y, unsigned int w, unsigned int h)
 {
 	struct rga_corners_addr_offset offsets;
 	struct rga_addr_offset *lt, *lb, *rt, *rb;
 	unsigned int x_div = 0,
-		     y_div = 0, uv_stride = 0, pixel_width = 0, uv_factor = 0;
+		     y_div = 0, uv_stride = 0, pixel_width = 0;
 
 	lt = &offsets.left_top;
 	lb = &offsets.left_bottom;
@@ -58,14 +52,12 @@ rga_get_addr_offset(struct rga_frame *frm, unsigned int x, unsigned int y,
 
 	x_div = frm->fmt->x_div;
 	y_div = frm->fmt->y_div;
-	uv_factor = frm->fmt->uv_factor;
 	uv_stride = frm->stride / x_div;
 	pixel_width = frm->stride / frm->width;
 
-	lt->y_off = y * frm->stride + x * pixel_width;
-	lt->u_off =
-		frm->width * frm->height + (y / y_div) * uv_stride + x / x_div;
-	lt->v_off = lt->u_off + frm->width * frm->height / uv_factor;
+	lt->y_off = offset->y_off + y * frm->stride + x * pixel_width;
+	lt->u_off = offset->u_off + (y / y_div) * uv_stride + x / x_div;
+	lt->v_off = offset->v_off + (y / y_div) * uv_stride + x / x_div;
 
 	lb->y_off = lt->y_off + (h - 1) * frm->stride;
 	lb->u_off = lt->u_off + (h / y_div - 1) * uv_stride;
@@ -119,40 +111,40 @@ static struct rga_addr_offset *rga_lookup_draw_pos(struct
 	return NULL;
 }
 
-static void rga_cmd_set_src_addr(struct rga_ctx *ctx, void *mmu_pages)
+static void rga_cmd_set_src_addr(struct rga_ctx *ctx, dma_addr_t dma_addr)
 {
 	struct rockchip_rga *rga = ctx->rga;
 	u32 *dest = rga->cmdbuf_virt;
 	unsigned int reg;
 
 	reg = RGA_MMU_SRC_BASE - RGA_MODE_BASE_REG;
-	dest[reg >> 2] = virt_to_phys(mmu_pages) >> 4;
+	dest[reg >> 2] = dma_addr >> 4;
 
 	reg = RGA_MMU_CTRL1 - RGA_MODE_BASE_REG;
 	dest[reg >> 2] |= 0x7;
 }
 
-static void rga_cmd_set_src1_addr(struct rga_ctx *ctx, void *mmu_pages)
+static void rga_cmd_set_src1_addr(struct rga_ctx *ctx, dma_addr_t dma_addr)
 {
 	struct rockchip_rga *rga = ctx->rga;
 	u32 *dest = rga->cmdbuf_virt;
 	unsigned int reg;
 
 	reg = RGA_MMU_SRC1_BASE - RGA_MODE_BASE_REG;
-	dest[reg >> 2] = virt_to_phys(mmu_pages) >> 4;
+	dest[reg >> 2] = dma_addr >> 4;
 
 	reg = RGA_MMU_CTRL1 - RGA_MODE_BASE_REG;
 	dest[reg >> 2] |= 0x7 << 4;
 }
 
-static void rga_cmd_set_dst_addr(struct rga_ctx *ctx, void *mmu_pages)
+static void rga_cmd_set_dst_addr(struct rga_ctx *ctx, dma_addr_t dma_addr)
 {
 	struct rockchip_rga *rga = ctx->rga;
 	u32 *dest = rga->cmdbuf_virt;
 	unsigned int reg;
 
 	reg = RGA_MMU_DST_BASE - RGA_MODE_BASE_REG;
-	dest[reg >> 2] = virt_to_phys(mmu_pages) >> 4;
+	dest[reg >> 2] = dma_addr >> 4;
 
 	reg = RGA_MMU_CTRL1 - RGA_MODE_BASE_REG;
 	dest[reg >> 2] |= 0x7 << 8;
@@ -163,7 +155,7 @@ static void rga_cmd_set_trans_info(struct rga_ctx *ctx)
 	struct rockchip_rga *rga = ctx->rga;
 	u32 *dest = rga->cmdbuf_virt;
 	unsigned int scale_dst_w, scale_dst_h;
-	unsigned int src_h, src_w, src_x, src_y, dst_h, dst_w, dst_x, dst_y;
+	unsigned int src_h, src_w, dst_h, dst_w;
 	union rga_src_info src_info;
 	union rga_dst_info dst_info;
 	union rga_src_x_factor x_factor;
@@ -173,18 +165,10 @@ static void rga_cmd_set_trans_info(struct rga_ctx *ctx)
 	union rga_dst_vir_info dst_vir_info;
 	union rga_dst_act_info dst_act_info;
 
-	struct rga_addr_offset *dst_offset;
-	struct rga_corners_addr_offset offsets;
-	struct rga_corners_addr_offset src_offsets;
-
 	src_h = ctx->in.crop.height;
 	src_w = ctx->in.crop.width;
-	src_x = ctx->in.crop.left;
-	src_y = ctx->in.crop.top;
 	dst_h = ctx->out.crop.height;
 	dst_w = ctx->out.crop.width;
-	dst_x = ctx->out.crop.left;
-	dst_y = ctx->out.crop.top;
 
 	src_info.val = dest[(RGA_SRC_INFO - RGA_MODE_BASE_REG) >> 2];
 	dst_info.val = dest[(RGA_DST_INFO - RGA_MODE_BASE_REG) >> 2];
@@ -312,18 +296,37 @@ static void rga_cmd_set_trans_info(struct rga_ctx *ctx)
 	dst_act_info.data.act_height = dst_h - 1;
 	dst_act_info.data.act_width = dst_w - 1;
 
-	/*
-	 * Calculate the source framebuffer base address with offset pixel.
-	 */
-	src_offsets = rga_get_addr_offset(&ctx->in, src_x, src_y,
-					  src_w, src_h);
+	dest[(RGA_SRC_X_FACTOR - RGA_MODE_BASE_REG) >> 2] = x_factor.val;
+	dest[(RGA_SRC_Y_FACTOR - RGA_MODE_BASE_REG) >> 2] = y_factor.val;
+	dest[(RGA_SRC_VIR_INFO - RGA_MODE_BASE_REG) >> 2] = src_vir_info.val;
+	dest[(RGA_SRC_ACT_INFO - RGA_MODE_BASE_REG) >> 2] = src_act_info.val;
+
+	dest[(RGA_SRC_INFO - RGA_MODE_BASE_REG) >> 2] = src_info.val;
+
+	dest[(RGA_DST_VIR_INFO - RGA_MODE_BASE_REG) >> 2] = dst_vir_info.val;
+	dest[(RGA_DST_ACT_INFO - RGA_MODE_BASE_REG) >> 2] = dst_act_info.val;
+
+	dest[(RGA_DST_INFO - RGA_MODE_BASE_REG) >> 2] = dst_info.val;
+}
+
+static void rga_cmd_set_src_info(struct rga_ctx *ctx,
+				 struct rga_addr_offset *offset)
+{
+	struct rga_corners_addr_offset src_offsets;
+	struct rockchip_rga *rga = ctx->rga;
+	u32 *dest = rga->cmdbuf_virt;
+	unsigned int src_h, src_w, src_x, src_y;
+
+	src_h = ctx->in.crop.height;
+	src_w = ctx->in.crop.width;
+	src_x = ctx->in.crop.left;
+	src_y = ctx->in.crop.top;
 
 	/*
-	 * Configure the dest framebuffer base address with pixel offset.
+	 * Calculate the source framebuffer base address with offset pixel.
 	 */
-	offsets = rga_get_addr_offset(&ctx->out, dst_x, dst_y, dst_w, dst_h);
-	dst_offset = rga_lookup_draw_pos(&offsets, src_info.data.rot_mode,
-					 src_info.data.mir_mode);
+	src_offsets = rga_get_addr_offset(&ctx->in, offset,
+					  src_x, src_y, src_w, src_h);
 
 	dest[(RGA_SRC_Y_RGB_BASE_ADDR - RGA_MODE_BASE_REG) >> 2] =
 		src_offsets.left_top.y_off;
@@ -331,13 +334,49 @@ static void rga_cmd_set_trans_info(struct rga_ctx *ctx)
 		src_offsets.left_top.u_off;
 	dest[(RGA_SRC_CR_BASE_ADDR - RGA_MODE_BASE_REG) >> 2] =
 		src_offsets.left_top.v_off;
+}
 
-	dest[(RGA_SRC_X_FACTOR - RGA_MODE_BASE_REG) >> 2] = x_factor.val;
-	dest[(RGA_SRC_Y_FACTOR - RGA_MODE_BASE_REG) >> 2] = y_factor.val;
-	dest[(RGA_SRC_VIR_INFO - RGA_MODE_BASE_REG) >> 2] = src_vir_info.val;
-	dest[(RGA_SRC_ACT_INFO - RGA_MODE_BASE_REG) >> 2] = src_act_info.val;
+static void rga_cmd_set_dst_info(struct rga_ctx *ctx,
+				 struct rga_addr_offset *offset)
+{
+	struct rga_addr_offset *dst_offset;
+	struct rga_corners_addr_offset offsets;
+	struct rockchip_rga *rga = ctx->rga;
+	u32 *dest = rga->cmdbuf_virt;
+	unsigned int dst_h, dst_w, dst_x, dst_y;
+	unsigned int mir_mode = 0;
+	unsigned int rot_mode = 0;
 
-	dest[(RGA_SRC_INFO - RGA_MODE_BASE_REG) >> 2] = src_info.val;
+	dst_h = ctx->out.crop.height;
+	dst_w = ctx->out.crop.width;
+	dst_x = ctx->out.crop.left;
+	dst_y = ctx->out.crop.top;
+
+	if (ctx->vflip)
+		mir_mode |= RGA_SRC_MIRR_MODE_X;
+	if (ctx->hflip)
+		mir_mode |= RGA_SRC_MIRR_MODE_Y;
+
+	switch (ctx->rotate) {
+	case 90:
+		rot_mode = RGA_SRC_ROT_MODE_90_DEGREE;
+		break;
+	case 180:
+		rot_mode = RGA_SRC_ROT_MODE_180_DEGREE;
+		break;
+	case 270:
+		rot_mode = RGA_SRC_ROT_MODE_270_DEGREE;
+		break;
+	default:
+		rot_mode = RGA_SRC_ROT_MODE_0_DEGREE;
+		break;
+	}
+
+	/*
+	 * Configure the dest framebuffer base address with pixel offset.
+	 */
+	offsets = rga_get_addr_offset(&ctx->out, offset, dst_x, dst_y, dst_w, dst_h);
+	dst_offset = rga_lookup_draw_pos(&offsets, mir_mode, rot_mode);
 
 	dest[(RGA_DST_Y_RGB_BASE_ADDR - RGA_MODE_BASE_REG) >> 2] =
 		dst_offset->y_off;
@@ -345,11 +384,6 @@ static void rga_cmd_set_trans_info(struct rga_ctx *ctx)
 		dst_offset->u_off;
 	dest[(RGA_DST_CR_BASE_ADDR - RGA_MODE_BASE_REG) >> 2] =
 		dst_offset->v_off;
-
-	dest[(RGA_DST_VIR_INFO - RGA_MODE_BASE_REG) >> 2] = dst_vir_info.val;
-	dest[(RGA_DST_ACT_INFO - RGA_MODE_BASE_REG) >> 2] = dst_act_info.val;
-
-	dest[(RGA_DST_INFO - RGA_MODE_BASE_REG) >> 2] = dst_info.val;
 }
 
 static void rga_cmd_set_mode(struct rga_ctx *ctx)
@@ -375,22 +409,25 @@ static void rga_cmd_set_mode(struct rga_ctx *ctx)
 	dest[(RGA_MODE_CTRL - RGA_MODE_BASE_REG) >> 2] = mode.val;
 }
 
-static void rga_cmd_set(struct rga_ctx *ctx)
+static void rga_cmd_set(struct rga_ctx *ctx,
+			struct rga_vb_buffer *src, struct rga_vb_buffer *dst)
 {
 	struct rockchip_rga *rga = ctx->rga;
 
 	memset(rga->cmdbuf_virt, 0, RGA_CMDBUF_SIZE * 4);
 
-	rga_cmd_set_src_addr(ctx, rga->src_mmu_pages);
+	rga_cmd_set_src_addr(ctx, src->dma_desc_pa);
 	/*
 	 * Due to hardware bug,
 	 * src1 mmu also should be configured when using alpha blending.
 	 */
-	rga_cmd_set_src1_addr(ctx, rga->dst_mmu_pages);
+	rga_cmd_set_src1_addr(ctx, dst->dma_desc_pa);
 
-	rga_cmd_set_dst_addr(ctx, rga->dst_mmu_pages);
+	rga_cmd_set_dst_addr(ctx, dst->dma_desc_pa);
 	rga_cmd_set_mode(ctx);
 
+	rga_cmd_set_src_info(ctx, &src->offset);
+	rga_cmd_set_dst_info(ctx, &dst->offset);
 	rga_cmd_set_trans_info(ctx);
 
 	rga_write(rga, RGA_CMD_BASE, rga->cmdbuf_phy);
@@ -400,11 +437,12 @@ static void rga_cmd_set(struct rga_ctx *ctx)
 		PAGE_SIZE, DMA_BIDIRECTIONAL);
 }
 
-void rga_hw_start(struct rockchip_rga *rga)
+void rga_hw_start(struct rockchip_rga *rga,
+		  struct rga_vb_buffer *src, struct rga_vb_buffer *dst)
 {
 	struct rga_ctx *ctx = rga->curr;
 
-	rga_cmd_set(ctx);
+	rga_cmd_set(ctx, src, dst);
 
 	rga_write(rga, RGA_SYS_CTRL, 0x00);
 
diff --git a/drivers/media/platform/rockchip/rga/rga.c b/drivers/media/platform/rockchip/rga/rga.c
index 25f5b5eebf..00fdfa9e10 100644
--- a/drivers/media/platform/rockchip/rga/rga.c
+++ b/drivers/media/platform/rockchip/rga/rga.c
@@ -45,10 +45,7 @@ static void device_run(void *prv)
 	src = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx);
 	dst = v4l2_m2m_next_dst_buf(ctx->fh.m2m_ctx);
 
-	rga_buf_map(&src->vb2_buf);
-	rga_buf_map(&dst->vb2_buf);
-
-	rga_hw_start(rga);
+	rga_hw_start(rga, vb_to_rga(src), vb_to_rga(dst));
 
 	spin_unlock_irqrestore(&rga->ctrl_lock, flags);
 }
@@ -96,12 +93,13 @@ queue_init(void *priv, struct vb2_queue *src_vq, struct vb2_queue *dst_vq)
 	struct rga_ctx *ctx = priv;
 	int ret;
 
-	src_vq->type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
+	src_vq->type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE;
 	src_vq->io_modes = VB2_MMAP | VB2_DMABUF;
 	src_vq->drv_priv = ctx;
 	src_vq->ops = &rga_qops;
 	src_vq->mem_ops = &vb2_dma_sg_memops;
-	src_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
+	dst_vq->gfp_flags = __GFP_DMA32;
+	src_vq->buf_struct_size = sizeof(struct rga_vb_buffer);
 	src_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY;
 	src_vq->lock = &ctx->rga->mutex;
 	src_vq->dev = ctx->rga->v4l2_dev.dev;
@@ -110,12 +108,13 @@ queue_init(void *priv, struct vb2_queue *src_vq, struct vb2_queue *dst_vq)
 	if (ret)
 		return ret;
 
-	dst_vq->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+	dst_vq->type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE;
 	dst_vq->io_modes = VB2_MMAP | VB2_DMABUF;
 	dst_vq->drv_priv = ctx;
 	dst_vq->ops = &rga_qops;
 	dst_vq->mem_ops = &vb2_dma_sg_memops;
-	dst_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
+	dst_vq->gfp_flags = __GFP_DMA32;
+	dst_vq->buf_struct_size = sizeof(struct rga_vb_buffer);
 	dst_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY;
 	dst_vq->lock = &ctx->rga->mutex;
 	dst_vq->dev = ctx->rga->v4l2_dev.dev;
@@ -282,6 +281,15 @@ static struct rga_fmt formats[] = {
 		.x_div = 1,
 	},
 	{
+		.fourcc = V4L2_PIX_FMT_NV12M,
+		.color_swap = RGA_COLOR_NONE_SWAP,
+		.hw_format = RGA_COLOR_FMT_YUV420SP,
+		.depth = 12,
+		.uv_factor = 4,
+		.y_div = 2,
+		.x_div = 1,
+	},
+	{
 		.fourcc = V4L2_PIX_FMT_NV16,
 		.color_swap = RGA_COLOR_NONE_SWAP,
 		.hw_format = RGA_COLOR_FMT_YUV422SP,
@@ -321,12 +329,12 @@ static struct rga_fmt formats[] = {
 
 #define NUM_FORMATS ARRAY_SIZE(formats)
 
-static struct rga_fmt *rga_fmt_find(struct v4l2_format *f)
+static struct rga_fmt *rga_fmt_find(u32 pixelformat)
 {
 	unsigned int i;
 
 	for (i = 0; i < NUM_FORMATS; i++) {
-		if (formats[i].fourcc == f->fmt.pix.pixelformat)
+		if (formats[i].fourcc == pixelformat)
 			return &formats[i];
 	}
 	return NULL;
@@ -345,14 +353,11 @@ static struct rga_frame def_frame = {
 
 struct rga_frame *rga_get_frame(struct rga_ctx *ctx, enum v4l2_buf_type type)
 {
-	switch (type) {
-	case V4L2_BUF_TYPE_VIDEO_OUTPUT:
+	if (V4L2_TYPE_IS_OUTPUT(type))
 		return &ctx->in;
-	case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+	if (V4L2_TYPE_IS_CAPTURE(type))
 		return &ctx->out;
-	default:
-		return ERR_PTR(-EINVAL);
-	}
+	return ERR_PTR(-EINVAL);
 }
 
 static int rga_open(struct file *file)
@@ -369,6 +374,11 @@ static int rga_open(struct file *file)
 	ctx->in = def_frame;
 	ctx->out = def_frame;
 
+	v4l2_fill_pixfmt_mp(&ctx->in.pix,
+			    ctx->in.fmt->fourcc, ctx->out.width, ctx->out.height);
+	v4l2_fill_pixfmt_mp(&ctx->out.pix,
+			    ctx->out.fmt->fourcc, ctx->out.width, ctx->out.height);
+
 	if (mutex_lock_interruptible(&rga->mutex)) {
 		kfree(ctx);
 		return -ERESTARTSYS;
@@ -449,6 +459,7 @@ static int vidioc_enum_fmt(struct file *file, void *prv, struct v4l2_fmtdesc *f)
 
 static int vidioc_g_fmt(struct file *file, void *prv, struct v4l2_format *f)
 {
+	struct v4l2_pix_format_mplane *pix_fmt = &f->fmt.pix_mp;
 	struct rga_ctx *ctx = prv;
 	struct vb2_queue *vq;
 	struct rga_frame *frm;
@@ -460,58 +471,43 @@ static int vidioc_g_fmt(struct file *file, void *prv, struct v4l2_format *f)
 	if (IS_ERR(frm))
 		return PTR_ERR(frm);
 
-	f->fmt.pix.width = frm->width;
-	f->fmt.pix.height = frm->height;
-	f->fmt.pix.field = V4L2_FIELD_NONE;
-	f->fmt.pix.pixelformat = frm->fmt->fourcc;
-	f->fmt.pix.bytesperline = frm->stride;
-	f->fmt.pix.sizeimage = frm->size;
-	f->fmt.pix.colorspace = frm->colorspace;
+	v4l2_fill_pixfmt_mp(pix_fmt, frm->fmt->fourcc, frm->width, frm->height);
+
+	pix_fmt->field = V4L2_FIELD_NONE;
+	pix_fmt->colorspace = frm->colorspace;
 
 	return 0;
 }
 
 static int vidioc_try_fmt(struct file *file, void *prv, struct v4l2_format *f)
 {
+	struct v4l2_pix_format_mplane *pix_fmt = &f->fmt.pix_mp;
 	struct rga_fmt *fmt;
 
-	fmt = rga_fmt_find(f);
-	if (!fmt) {
+	fmt = rga_fmt_find(pix_fmt->pixelformat);
+	if (!fmt)
 		fmt = &formats[0];
-		f->fmt.pix.pixelformat = fmt->fourcc;
-	}
 
-	f->fmt.pix.field = V4L2_FIELD_NONE;
+	pix_fmt->width = clamp(pix_fmt->width,
+			       (u32)MIN_WIDTH, (u32)MAX_WIDTH);
+	pix_fmt->height = clamp(pix_fmt->height,
+				(u32)MIN_HEIGHT, (u32)MAX_HEIGHT);
 
-	if (f->fmt.pix.width > MAX_WIDTH)
-		f->fmt.pix.width = MAX_WIDTH;
-	if (f->fmt.pix.height > MAX_HEIGHT)
-		f->fmt.pix.height = MAX_HEIGHT;
-
-	if (f->fmt.pix.width < MIN_WIDTH)
-		f->fmt.pix.width = MIN_WIDTH;
-	if (f->fmt.pix.height < MIN_HEIGHT)
-		f->fmt.pix.height = MIN_HEIGHT;
-
-	if (fmt->hw_format >= RGA_COLOR_FMT_YUV422SP)
-		f->fmt.pix.bytesperline = f->fmt.pix.width;
-	else
-		f->fmt.pix.bytesperline = (f->fmt.pix.width * fmt->depth) >> 3;
-
-	f->fmt.pix.sizeimage =
-		f->fmt.pix.height * (f->fmt.pix.width * fmt->depth) >> 3;
+	v4l2_fill_pixfmt_mp(pix_fmt, fmt->fourcc, pix_fmt->width, pix_fmt->height);
+	pix_fmt->field = V4L2_FIELD_NONE;
 
 	return 0;
 }
 
 static int vidioc_s_fmt(struct file *file, void *prv, struct v4l2_format *f)
 {
+	struct v4l2_pix_format_mplane *pix_fmt = &f->fmt.pix_mp;
 	struct rga_ctx *ctx = prv;
 	struct rockchip_rga *rga = ctx->rga;
 	struct vb2_queue *vq;
 	struct rga_frame *frm;
-	struct rga_fmt *fmt;
 	int ret = 0;
+	int i;
 
 	/* Adjust all values accordingly to the hardware capabilities
 	 * and chosen format.
@@ -527,15 +523,14 @@ static int vidioc_s_fmt(struct file *file, void *prv, struct v4l2_format *f)
 	frm = rga_get_frame(ctx, f->type);
 	if (IS_ERR(frm))
 		return PTR_ERR(frm);
-	fmt = rga_fmt_find(f);
-	if (!fmt)
-		return -EINVAL;
-	frm->width = f->fmt.pix.width;
-	frm->height = f->fmt.pix.height;
-	frm->size = f->fmt.pix.sizeimage;
-	frm->fmt = fmt;
-	frm->stride = f->fmt.pix.bytesperline;
-	frm->colorspace = f->fmt.pix.colorspace;
+	frm->width = pix_fmt->width;
+	frm->height = pix_fmt->height;
+	frm->size = 0;
+	for (i = 0; i < pix_fmt->num_planes; i++)
+		frm->size += pix_fmt->plane_fmt[i].sizeimage;
+	frm->fmt = rga_fmt_find(pix_fmt->pixelformat);
+	frm->stride = pix_fmt->plane_fmt[0].bytesperline;
+	frm->colorspace = pix_fmt->colorspace;
 
 	/* Reset crop settings */
 	frm->crop.left = 0;
@@ -543,6 +538,21 @@ static int vidioc_s_fmt(struct file *file, void *prv, struct v4l2_format *f)
 	frm->crop.width = frm->width;
 	frm->crop.height = frm->height;
 
+	frm->pix = *pix_fmt;
+
+	v4l2_dbg(debug, 1, &rga->v4l2_dev,
+		 "[%s] fmt - %p4cc %dx%d (stride %d, sizeimage %d)\n",
+		  V4L2_TYPE_IS_OUTPUT(f->type) ? "OUTPUT" : "CAPTURE",
+		  &frm->fmt->fourcc, frm->width, frm->height,
+		  frm->stride, frm->size);
+
+	for (i = 0; i < pix_fmt->num_planes; i++) {
+		v4l2_dbg(debug, 1, &rga->v4l2_dev,
+			 "plane[%d]: size %d, bytesperline %d\n",
+			 i, pix_fmt->plane_fmt[i].sizeimage,
+			 pix_fmt->plane_fmt[i].bytesperline);
+	}
+
 	return 0;
 }
 
@@ -560,21 +570,21 @@ static int vidioc_g_selection(struct file *file, void *prv,
 	switch (s->target) {
 	case V4L2_SEL_TGT_COMPOSE_DEFAULT:
 	case V4L2_SEL_TGT_COMPOSE_BOUNDS:
-		if (s->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+		if (!V4L2_TYPE_IS_CAPTURE(s->type))
 			return -EINVAL;
 		break;
 	case V4L2_SEL_TGT_CROP_DEFAULT:
 	case V4L2_SEL_TGT_CROP_BOUNDS:
-		if (s->type != V4L2_BUF_TYPE_VIDEO_OUTPUT)
+		if (!V4L2_TYPE_IS_OUTPUT(s->type))
 			return -EINVAL;
 		break;
 	case V4L2_SEL_TGT_COMPOSE:
-		if (s->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+		if (!V4L2_TYPE_IS_CAPTURE(s->type))
 			return -EINVAL;
 		use_frame = true;
 		break;
 	case V4L2_SEL_TGT_CROP:
-		if (s->type != V4L2_BUF_TYPE_VIDEO_OUTPUT)
+		if (!V4L2_TYPE_IS_OUTPUT(s->type))
 			return -EINVAL;
 		use_frame = true;
 		break;
@@ -612,7 +622,7 @@ static int vidioc_s_selection(struct file *file, void *prv,
 		 * COMPOSE target is only valid for capture buffer type, return
 		 * error for output buffer type
 		 */
-		if (s->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+		if (!V4L2_TYPE_IS_CAPTURE(s->type))
 			return -EINVAL;
 		break;
 	case V4L2_SEL_TGT_CROP:
@@ -620,7 +630,7 @@ static int vidioc_s_selection(struct file *file, void *prv,
 		 * CROP target is only valid for output buffer type, return
 		 * error for capture buffer type
 		 */
-		if (s->type != V4L2_BUF_TYPE_VIDEO_OUTPUT)
+		if (!V4L2_TYPE_IS_OUTPUT(s->type))
 			return -EINVAL;
 		break;
 	/*
@@ -653,14 +663,14 @@ static const struct v4l2_ioctl_ops rga_ioctl_ops = {
 	.vidioc_querycap = vidioc_querycap,
 
 	.vidioc_enum_fmt_vid_cap = vidioc_enum_fmt,
-	.vidioc_g_fmt_vid_cap = vidioc_g_fmt,
-	.vidioc_try_fmt_vid_cap = vidioc_try_fmt,
-	.vidioc_s_fmt_vid_cap = vidioc_s_fmt,
+	.vidioc_g_fmt_vid_cap_mplane = vidioc_g_fmt,
+	.vidioc_try_fmt_vid_cap_mplane = vidioc_try_fmt,
+	.vidioc_s_fmt_vid_cap_mplane = vidioc_s_fmt,
 
 	.vidioc_enum_fmt_vid_out = vidioc_enum_fmt,
-	.vidioc_g_fmt_vid_out = vidioc_g_fmt,
-	.vidioc_try_fmt_vid_out = vidioc_try_fmt,
-	.vidioc_s_fmt_vid_out = vidioc_s_fmt,
+	.vidioc_g_fmt_vid_out_mplane = vidioc_g_fmt,
+	.vidioc_try_fmt_vid_out_mplane = vidioc_try_fmt,
+	.vidioc_s_fmt_vid_out_mplane = vidioc_s_fmt,
 
 	.vidioc_reqbufs = v4l2_m2m_ioctl_reqbufs,
 	.vidioc_querybuf = v4l2_m2m_ioctl_querybuf,
@@ -687,7 +697,7 @@ static const struct video_device rga_videodev = {
 	.minor = -1,
 	.release = video_device_release,
 	.vfl_dir = VFL_DIR_M2M,
-	.device_caps = V4L2_CAP_VIDEO_M2M | V4L2_CAP_STREAMING,
+	.device_caps = V4L2_CAP_VIDEO_M2M_MPLANE | V4L2_CAP_STREAMING,
 };
 
 static int rga_enable_clocks(struct rockchip_rga *rga)
@@ -827,6 +837,12 @@ static int rga_probe(struct platform_device *pdev)
 		goto err_put_clk;
 	}
 
+	ret = dma_set_mask_and_coherent(rga->dev, DMA_BIT_MASK(32));
+	if (ret) {
+		dev_err(rga->dev, "32-bit DMA not supported");
+		goto err_put_clk;
+	}
+
 	ret = v4l2_device_register(&pdev->dev, &rga->v4l2_dev);
 	if (ret)
 		goto err_put_clk;
@@ -872,26 +888,13 @@ static int rga_probe(struct platform_device *pdev)
 		goto rel_m2m;
 	}
 
-	rga->src_mmu_pages =
-		(unsigned int *)__get_free_pages(GFP_KERNEL | __GFP_ZERO, 3);
-	if (!rga->src_mmu_pages) {
-		ret = -ENOMEM;
-		goto free_dma;
-	}
-	rga->dst_mmu_pages =
-		(unsigned int *)__get_free_pages(GFP_KERNEL | __GFP_ZERO, 3);
-	if (!rga->dst_mmu_pages) {
-		ret = -ENOMEM;
-		goto free_src_pages;
-	}
-
 	def_frame.stride = (def_frame.width * def_frame.fmt->depth) >> 3;
 	def_frame.size = def_frame.stride * def_frame.height;
 
 	ret = video_register_device(vfd, VFL_TYPE_VIDEO, -1);
 	if (ret) {
 		v4l2_err(&rga->v4l2_dev, "Failed to register video device\n");
-		goto free_dst_pages;
+		goto free_dma;
 	}
 
 	v4l2_info(&rga->v4l2_dev, "Registered %s as /dev/%s\n",
@@ -899,10 +902,6 @@ static int rga_probe(struct platform_device *pdev)
 
 	return 0;
 
-free_dst_pages:
-	free_pages((unsigned long)rga->dst_mmu_pages, 3);
-free_src_pages:
-	free_pages((unsigned long)rga->src_mmu_pages, 3);
 free_dma:
 	dma_free_attrs(rga->dev, RGA_CMDBUF_SIZE, rga->cmdbuf_virt,
 		       rga->cmdbuf_phy, DMA_ATTR_WRITE_COMBINE);
@@ -925,9 +924,6 @@ static void rga_remove(struct platform_device *pdev)
 	dma_free_attrs(rga->dev, RGA_CMDBUF_SIZE, rga->cmdbuf_virt,
 		       rga->cmdbuf_phy, DMA_ATTR_WRITE_COMBINE);
 
-	free_pages((unsigned long)rga->src_mmu_pages, 3);
-	free_pages((unsigned long)rga->dst_mmu_pages, 3);
-
 	v4l2_info(&rga->v4l2_dev, "Removing\n");
 
 	v4l2_m2m_release(rga->m2m_dev);
diff --git a/drivers/media/platform/rockchip/rga/rga.h b/drivers/media/platform/rockchip/rga/rga.h
index 5fa9d2f366..3502dff605 100644
--- a/drivers/media/platform/rockchip/rga/rga.h
+++ b/drivers/media/platform/rockchip/rga/rga.h
@@ -34,12 +34,17 @@ struct rga_frame {
 
 	/* Image format */
 	struct rga_fmt *fmt;
+	struct v4l2_pix_format_mplane pix;
 
 	/* Variables that can calculated once and reused */
 	u32 stride;
 	u32 size;
 };
 
+struct rga_dma_desc {
+	u32 addr;
+};
+
 struct rockchip_rga_version {
 	u32 major;
 	u32 minor;
@@ -81,15 +86,36 @@ struct rockchip_rga {
 	struct rga_ctx *curr;
 	dma_addr_t cmdbuf_phy;
 	void *cmdbuf_virt;
-	unsigned int *src_mmu_pages;
-	unsigned int *dst_mmu_pages;
 };
 
+struct rga_addr_offset {
+	unsigned int y_off;
+	unsigned int u_off;
+	unsigned int v_off;
+};
+
+struct rga_vb_buffer {
+	struct vb2_v4l2_buffer vb_buf;
+	struct list_head queue;
+
+	/* RGA MMU mapping for this buffer */
+	struct rga_dma_desc *dma_desc;
+	dma_addr_t dma_desc_pa;
+	size_t n_desc;
+
+	/* Plane offsets of this buffer into the mapping */
+	struct rga_addr_offset offset;
+};
+
+static inline struct rga_vb_buffer *vb_to_rga(struct vb2_v4l2_buffer *vb)
+{
+	return container_of(vb, struct rga_vb_buffer, vb_buf);
+}
+
 struct rga_frame *rga_get_frame(struct rga_ctx *ctx, enum v4l2_buf_type type);
 
 /* RGA Buffers Manage */
 extern const struct vb2_ops rga_qops;
-void rga_buf_map(struct vb2_buffer *vb);
 
 /* RGA Hardware */
 static inline void rga_write(struct rockchip_rga *rga, u32 reg, u32 value)
@@ -110,6 +136,7 @@ static inline void rga_mod(struct rockchip_rga *rga, u32 reg, u32 val, u32 mask)
 	rga_write(rga, reg, temp);
 };
 
-void rga_hw_start(struct rockchip_rga *rga);
+void rga_hw_start(struct rockchip_rga *rga,
+		  struct rga_vb_buffer *src, struct rga_vb_buffer *dst);
 
 #endif
diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-capture.c b/drivers/media/platform/rockchip/rkisp1/rkisp1-capture.c
index 3752b702e2..c381c22135 100644
--- a/drivers/media/platform/rockchip/rkisp1/rkisp1-capture.c
+++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-capture.c
@@ -1434,7 +1434,7 @@ static int rkisp1_register_capture(struct rkisp1_capture *cap)
 	q->ops = &rkisp1_vb2_ops;
 	q->mem_ops = &vb2_dma_contig_memops;
 	q->buf_struct_size = sizeof(struct rkisp1_buffer);
-	q->min_buffers_needed = RKISP1_MIN_BUFFERS_NEEDED;
+	q->min_queued_buffers = RKISP1_MIN_BUFFERS_NEEDED;
 	q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
 	q->lock = &node->vlock;
 	q->dev = cap->rkisp1->dev;
diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h b/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h
index a4e272adc1..b757f75ede 100644
--- a/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h
+++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h
@@ -425,6 +425,7 @@ struct rkisp1_debug {
 	unsigned long stats_error;
 	unsigned long stop_timeout[2];
 	unsigned long frame_drop[2];
+	unsigned long complete_frames;
 };
 
 /*
diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-csi.c b/drivers/media/platform/rockchip/rkisp1/rkisp1-csi.c
index 7320c1c72e..4202642e05 100644
--- a/drivers/media/platform/rockchip/rkisp1/rkisp1-csi.c
+++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-csi.c
@@ -257,8 +257,8 @@ static int rkisp1_csi_enum_mbus_code(struct v4l2_subdev *sd,
 		if (code->index)
 			return -EINVAL;
 
-		sink_fmt = v4l2_subdev_get_pad_format(sd, sd_state,
-						      RKISP1_CSI_PAD_SINK);
+		sink_fmt = v4l2_subdev_state_get_format(sd_state,
+							RKISP1_CSI_PAD_SINK);
 		code->code = sink_fmt->code;
 
 		return 0;
@@ -285,15 +285,13 @@ static int rkisp1_csi_enum_mbus_code(struct v4l2_subdev *sd,
 	return -EINVAL;
 }
 
-static int rkisp1_csi_init_config(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_state *sd_state)
+static int rkisp1_csi_init_state(struct v4l2_subdev *sd,
+				 struct v4l2_subdev_state *sd_state)
 {
 	struct v4l2_mbus_framefmt *sink_fmt, *src_fmt;
 
-	sink_fmt = v4l2_subdev_get_pad_format(sd, sd_state,
-					      RKISP1_CSI_PAD_SINK);
-	src_fmt = v4l2_subdev_get_pad_format(sd, sd_state,
-					     RKISP1_CSI_PAD_SRC);
+	sink_fmt = v4l2_subdev_state_get_format(sd_state, RKISP1_CSI_PAD_SINK);
+	src_fmt = v4l2_subdev_state_get_format(sd_state, RKISP1_CSI_PAD_SRC);
 
 	sink_fmt->width = RKISP1_DEFAULT_WIDTH;
 	sink_fmt->height = RKISP1_DEFAULT_HEIGHT;
@@ -316,7 +314,7 @@ static int rkisp1_csi_set_fmt(struct v4l2_subdev *sd,
 	if (fmt->pad == RKISP1_CSI_PAD_SRC)
 		return v4l2_subdev_get_fmt(sd, sd_state, fmt);
 
-	sink_fmt = v4l2_subdev_get_pad_format(sd, sd_state, RKISP1_CSI_PAD_SINK);
+	sink_fmt = v4l2_subdev_state_get_format(sd_state, RKISP1_CSI_PAD_SINK);
 
 	sink_fmt->code = fmt->format.code;
 
@@ -336,7 +334,7 @@ static int rkisp1_csi_set_fmt(struct v4l2_subdev *sd,
 	fmt->format = *sink_fmt;
 
 	/* Propagate the format to the source pad. */
-	src_fmt = v4l2_subdev_get_pad_format(sd, sd_state, RKISP1_CSI_PAD_SRC);
+	src_fmt = v4l2_subdev_state_get_format(sd_state, RKISP1_CSI_PAD_SRC);
 	*src_fmt = *sink_fmt;
 
 	return 0;
@@ -389,7 +387,7 @@ static int rkisp1_csi_s_stream(struct v4l2_subdev *sd, int enable)
 		return -EINVAL;
 
 	sd_state = v4l2_subdev_lock_and_get_active_state(sd);
-	sink_fmt = v4l2_subdev_get_pad_format(sd, sd_state, RKISP1_CSI_PAD_SINK);
+	sink_fmt = v4l2_subdev_state_get_format(sd_state, RKISP1_CSI_PAD_SINK);
 	format = rkisp1_mbus_info_get_by_code(sink_fmt->code);
 	v4l2_subdev_unlock_state(sd_state);
 
@@ -422,7 +420,6 @@ static const struct v4l2_subdev_video_ops rkisp1_csi_video_ops = {
 
 static const struct v4l2_subdev_pad_ops rkisp1_csi_pad_ops = {
 	.enum_mbus_code = rkisp1_csi_enum_mbus_code,
-	.init_cfg = rkisp1_csi_init_config,
 	.get_fmt = v4l2_subdev_get_fmt,
 	.set_fmt = rkisp1_csi_set_fmt,
 };
@@ -432,6 +429,10 @@ static const struct v4l2_subdev_ops rkisp1_csi_ops = {
 	.pad = &rkisp1_csi_pad_ops,
 };
 
+static const struct v4l2_subdev_internal_ops rkisp1_csi_internal_ops = {
+	.init_state = rkisp1_csi_init_state,
+};
+
 int rkisp1_csi_register(struct rkisp1_device *rkisp1)
 {
 	struct rkisp1_csi *csi = &rkisp1->csi;
@@ -443,6 +444,7 @@ int rkisp1_csi_register(struct rkisp1_device *rkisp1)
 
 	sd = &csi->sd;
 	v4l2_subdev_init(sd, &rkisp1_csi_ops);
+	sd->internal_ops = &rkisp1_csi_internal_ops;
 	sd->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
 	sd->entity.ops = &rkisp1_csi_media_ops;
 	sd->entity.function = MEDIA_ENT_F_VID_IF_BRIDGE;
diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-debug.c b/drivers/media/platform/rockchip/rkisp1/rkisp1-debug.c
index 71df3dc95e..79cda589d9 100644
--- a/drivers/media/platform/rockchip/rkisp1/rkisp1-debug.c
+++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-debug.c
@@ -92,6 +92,10 @@ static int rkisp1_debug_dump_isp_regs_show(struct seq_file *m, void *p)
 		RKISP1_DEBUG_REG(ISP_FLAGS_SHD),
 		RKISP1_DEBUG_REG(ISP_RIS),
 		RKISP1_DEBUG_REG(ISP_ERR),
+		RKISP1_DEBUG_SHD_REG(ISP_IS_H_OFFS),
+		RKISP1_DEBUG_SHD_REG(ISP_IS_V_OFFS),
+		RKISP1_DEBUG_SHD_REG(ISP_IS_H_SIZE),
+		RKISP1_DEBUG_SHD_REG(ISP_IS_V_SIZE),
 		{ /* Sentinel */ },
 	};
 	struct rkisp1_device *rkisp1 = m->private;
@@ -217,6 +221,8 @@ void rkisp1_debug_init(struct rkisp1_device *rkisp1)
 			     &debug->frame_drop[RKISP1_MAINPATH]);
 	debugfs_create_ulong("sp_frame_drop", 0444, debug->debugfs_dir,
 			     &debug->frame_drop[RKISP1_SELFPATH]);
+	debugfs_create_ulong("complete_frames", 0444, debug->debugfs_dir,
+			     &debug->complete_frames);
 	debugfs_create_file("input_status", 0444, debug->debugfs_dir, rkisp1,
 			    &rkisp1_debug_input_status_fops);
 
diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c b/drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c
index caffea6a46..78a1f7a149 100644
--- a/drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c
+++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c
@@ -66,8 +66,8 @@ static void rkisp1_config_ism(struct rkisp1_isp *isp,
 			      struct v4l2_subdev_state *sd_state)
 {
 	const struct v4l2_rect *src_crop =
-		v4l2_subdev_get_pad_crop(&isp->sd, sd_state,
-					 RKISP1_ISP_PAD_SOURCE_VIDEO);
+		v4l2_subdev_state_get_crop(sd_state,
+					   RKISP1_ISP_PAD_SOURCE_VIDEO);
 	struct rkisp1_device *rkisp1 = isp->rkisp1;
 	u32 val;
 
@@ -102,12 +102,12 @@ static int rkisp1_config_isp(struct rkisp1_isp *isp,
 	const struct v4l2_mbus_framefmt *sink_frm;
 	const struct v4l2_rect *sink_crop;
 
-	sink_frm = v4l2_subdev_get_pad_format(&isp->sd, sd_state,
-					      RKISP1_ISP_PAD_SINK_VIDEO);
-	sink_crop = v4l2_subdev_get_pad_crop(&isp->sd, sd_state,
-					     RKISP1_ISP_PAD_SINK_VIDEO);
-	src_frm = v4l2_subdev_get_pad_format(&isp->sd, sd_state,
-					     RKISP1_ISP_PAD_SOURCE_VIDEO);
+	sink_frm = v4l2_subdev_state_get_format(sd_state,
+						RKISP1_ISP_PAD_SINK_VIDEO);
+	sink_crop = v4l2_subdev_state_get_crop(sd_state,
+					       RKISP1_ISP_PAD_SINK_VIDEO);
+	src_frm = v4l2_subdev_state_get_format(sd_state,
+					       RKISP1_ISP_PAD_SOURCE_VIDEO);
 
 	sink_fmt = rkisp1_mbus_info_get_by_code(sink_frm->code);
 	src_fmt = rkisp1_mbus_info_get_by_code(src_frm->code);
@@ -201,8 +201,8 @@ static int rkisp1_config_isp(struct rkisp1_isp *isp,
 	} else {
 		struct v4l2_mbus_framefmt *src_frm;
 
-		src_frm = v4l2_subdev_get_pad_format(&isp->sd, sd_state,
-						     RKISP1_ISP_PAD_SOURCE_VIDEO);
+		src_frm = v4l2_subdev_state_get_format(sd_state,
+						       RKISP1_ISP_PAD_SOURCE_VIDEO);
 		rkisp1_params_pre_configure(&rkisp1->params, sink_fmt->bayer_pat,
 					    src_frm->quantization,
 					    src_frm->ycbcr_enc);
@@ -332,8 +332,8 @@ static void rkisp1_isp_start(struct rkisp1_isp *isp,
 	       RKISP1_CIF_ISP_CTRL_ISP_INFORM_ENABLE;
 	rkisp1_write(rkisp1, RKISP1_CIF_ISP_CTRL, val);
 
-	src_fmt = v4l2_subdev_get_pad_format(&isp->sd, sd_state,
-					     RKISP1_ISP_PAD_SOURCE_VIDEO);
+	src_fmt = v4l2_subdev_state_get_format(sd_state,
+					       RKISP1_ISP_PAD_SOURCE_VIDEO);
 	src_info = rkisp1_mbus_info_get_by_code(src_fmt->code);
 
 	if (src_info->pixel_enc != V4L2_PIXEL_ENC_BAYER)
@@ -423,15 +423,15 @@ static int rkisp1_isp_enum_frame_size(struct v4l2_subdev *sd,
 	return 0;
 }
 
-static int rkisp1_isp_init_config(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_state *sd_state)
+static int rkisp1_isp_init_state(struct v4l2_subdev *sd,
+				 struct v4l2_subdev_state *sd_state)
 {
 	struct v4l2_mbus_framefmt *sink_fmt, *src_fmt;
 	struct v4l2_rect *sink_crop, *src_crop;
 
 	/* Video. */
-	sink_fmt = v4l2_subdev_get_pad_format(sd, sd_state,
-					      RKISP1_ISP_PAD_SINK_VIDEO);
+	sink_fmt = v4l2_subdev_state_get_format(sd_state,
+						RKISP1_ISP_PAD_SINK_VIDEO);
 	sink_fmt->width = RKISP1_DEFAULT_WIDTH;
 	sink_fmt->height = RKISP1_DEFAULT_HEIGHT;
 	sink_fmt->field = V4L2_FIELD_NONE;
@@ -441,15 +441,15 @@ static int rkisp1_isp_init_config(struct v4l2_subdev *sd,
 	sink_fmt->ycbcr_enc = V4L2_YCBCR_ENC_601;
 	sink_fmt->quantization = V4L2_QUANTIZATION_FULL_RANGE;
 
-	sink_crop = v4l2_subdev_get_pad_crop(sd, sd_state,
-					     RKISP1_ISP_PAD_SINK_VIDEO);
+	sink_crop = v4l2_subdev_state_get_crop(sd_state,
+					       RKISP1_ISP_PAD_SINK_VIDEO);
 	sink_crop->width = RKISP1_DEFAULT_WIDTH;
 	sink_crop->height = RKISP1_DEFAULT_HEIGHT;
 	sink_crop->left = 0;
 	sink_crop->top = 0;
 
-	src_fmt = v4l2_subdev_get_pad_format(sd, sd_state,
-					     RKISP1_ISP_PAD_SOURCE_VIDEO);
+	src_fmt = v4l2_subdev_state_get_format(sd_state,
+					       RKISP1_ISP_PAD_SOURCE_VIDEO);
 	*src_fmt = *sink_fmt;
 	src_fmt->code = RKISP1_DEF_SRC_PAD_FMT;
 	src_fmt->colorspace = V4L2_COLORSPACE_SRGB;
@@ -457,15 +457,15 @@ static int rkisp1_isp_init_config(struct v4l2_subdev *sd,
 	src_fmt->ycbcr_enc = V4L2_YCBCR_ENC_601;
 	src_fmt->quantization = V4L2_QUANTIZATION_LIM_RANGE;
 
-	src_crop = v4l2_subdev_get_pad_crop(sd, sd_state,
-					    RKISP1_ISP_PAD_SOURCE_VIDEO);
+	src_crop = v4l2_subdev_state_get_crop(sd_state,
+					      RKISP1_ISP_PAD_SOURCE_VIDEO);
 	*src_crop = *sink_crop;
 
 	/* Parameters and statistics. */
-	sink_fmt = v4l2_subdev_get_pad_format(sd, sd_state,
-					      RKISP1_ISP_PAD_SINK_PARAMS);
-	src_fmt = v4l2_subdev_get_pad_format(sd, sd_state,
-					     RKISP1_ISP_PAD_SOURCE_STATS);
+	sink_fmt = v4l2_subdev_state_get_format(sd_state,
+						RKISP1_ISP_PAD_SINK_PARAMS);
+	src_fmt = v4l2_subdev_state_get_format(sd_state,
+					       RKISP1_ISP_PAD_SOURCE_STATS);
 	sink_fmt->width = 0;
 	sink_fmt->height = 0;
 	sink_fmt->field = V4L2_FIELD_NONE;
@@ -486,12 +486,12 @@ static void rkisp1_isp_set_src_fmt(struct rkisp1_isp *isp,
 	const struct v4l2_rect *src_crop;
 	bool set_csc;
 
-	sink_fmt = v4l2_subdev_get_pad_format(&isp->sd, sd_state,
-					      RKISP1_ISP_PAD_SINK_VIDEO);
-	src_fmt = v4l2_subdev_get_pad_format(&isp->sd, sd_state,
-					     RKISP1_ISP_PAD_SOURCE_VIDEO);
-	src_crop = v4l2_subdev_get_pad_crop(&isp->sd, sd_state,
-					    RKISP1_ISP_PAD_SOURCE_VIDEO);
+	sink_fmt = v4l2_subdev_state_get_format(sd_state,
+						RKISP1_ISP_PAD_SINK_VIDEO);
+	src_fmt = v4l2_subdev_state_get_format(sd_state,
+					       RKISP1_ISP_PAD_SOURCE_VIDEO);
+	src_crop = v4l2_subdev_state_get_crop(sd_state,
+					      RKISP1_ISP_PAD_SOURCE_VIDEO);
 
 	/*
 	 * Media bus code. The ISP can operate in pass-through mode (Bayer in,
@@ -584,10 +584,10 @@ static void rkisp1_isp_set_src_crop(struct rkisp1_isp *isp,
 	const struct v4l2_rect *sink_crop;
 	struct v4l2_rect *src_crop;
 
-	src_crop = v4l2_subdev_get_pad_crop(&isp->sd, sd_state,
-					    RKISP1_ISP_PAD_SOURCE_VIDEO);
-	sink_crop = v4l2_subdev_get_pad_crop(&isp->sd, sd_state,
-					     RKISP1_ISP_PAD_SINK_VIDEO);
+	src_crop = v4l2_subdev_state_get_crop(sd_state,
+					      RKISP1_ISP_PAD_SOURCE_VIDEO);
+	sink_crop = v4l2_subdev_state_get_crop(sd_state,
+					       RKISP1_ISP_PAD_SINK_VIDEO);
 
 	src_crop->left = ALIGN(r->left, 2);
 	src_crop->width = ALIGN(r->width, 2);
@@ -598,8 +598,8 @@ static void rkisp1_isp_set_src_crop(struct rkisp1_isp *isp,
 	*r = *src_crop;
 
 	/* Propagate to out format */
-	src_fmt = v4l2_subdev_get_pad_format(&isp->sd, sd_state,
-					     RKISP1_ISP_PAD_SOURCE_VIDEO);
+	src_fmt = v4l2_subdev_state_get_format(sd_state,
+					       RKISP1_ISP_PAD_SOURCE_VIDEO);
 	rkisp1_isp_set_src_fmt(isp, sd_state, src_fmt);
 }
 
@@ -610,10 +610,10 @@ static void rkisp1_isp_set_sink_crop(struct rkisp1_isp *isp,
 	struct v4l2_rect *sink_crop, *src_crop;
 	const struct v4l2_mbus_framefmt *sink_fmt;
 
-	sink_crop = v4l2_subdev_get_pad_crop(&isp->sd, sd_state,
-					     RKISP1_ISP_PAD_SINK_VIDEO);
-	sink_fmt = v4l2_subdev_get_pad_format(&isp->sd, sd_state,
-					      RKISP1_ISP_PAD_SINK_VIDEO);
+	sink_crop = v4l2_subdev_state_get_crop(sd_state,
+					       RKISP1_ISP_PAD_SINK_VIDEO);
+	sink_fmt = v4l2_subdev_state_get_format(sd_state,
+						RKISP1_ISP_PAD_SINK_VIDEO);
 
 	sink_crop->left = ALIGN(r->left, 2);
 	sink_crop->width = ALIGN(r->width, 2);
@@ -624,8 +624,8 @@ static void rkisp1_isp_set_sink_crop(struct rkisp1_isp *isp,
 	*r = *sink_crop;
 
 	/* Propagate to out crop */
-	src_crop = v4l2_subdev_get_pad_crop(&isp->sd, sd_state,
-					    RKISP1_ISP_PAD_SOURCE_VIDEO);
+	src_crop = v4l2_subdev_state_get_crop(sd_state,
+					      RKISP1_ISP_PAD_SOURCE_VIDEO);
 	rkisp1_isp_set_src_crop(isp, sd_state, src_crop);
 }
 
@@ -638,8 +638,8 @@ static void rkisp1_isp_set_sink_fmt(struct rkisp1_isp *isp,
 	struct v4l2_rect *sink_crop;
 	bool is_yuv;
 
-	sink_fmt = v4l2_subdev_get_pad_format(&isp->sd, sd_state,
-					      RKISP1_ISP_PAD_SINK_VIDEO);
+	sink_fmt = v4l2_subdev_state_get_format(sd_state,
+						RKISP1_ISP_PAD_SINK_VIDEO);
 	sink_fmt->code = format->code;
 	mbus_info = rkisp1_mbus_info_get_by_code(sink_fmt->code);
 	if (!mbus_info || !(mbus_info->direction & RKISP1_ISP_SD_SINK)) {
@@ -687,8 +687,8 @@ static void rkisp1_isp_set_sink_fmt(struct rkisp1_isp *isp,
 	*format = *sink_fmt;
 
 	/* Propagate to in crop */
-	sink_crop = v4l2_subdev_get_pad_crop(&isp->sd, sd_state,
-					     RKISP1_ISP_PAD_SINK_VIDEO);
+	sink_crop = v4l2_subdev_state_get_crop(sd_state,
+					       RKISP1_ISP_PAD_SINK_VIDEO);
 	rkisp1_isp_set_sink_crop(isp, sd_state, sink_crop);
 }
 
@@ -703,7 +703,8 @@ static int rkisp1_isp_set_fmt(struct v4l2_subdev *sd,
 	else if (fmt->pad == RKISP1_ISP_PAD_SOURCE_VIDEO)
 		rkisp1_isp_set_src_fmt(isp, sd_state, &fmt->format);
 	else
-		fmt->format = *v4l2_subdev_get_pad_format(sd, sd_state, fmt->pad);
+		fmt->format = *v4l2_subdev_state_get_format(sd_state,
+							    fmt->pad);
 
 	return 0;
 }
@@ -723,19 +724,19 @@ static int rkisp1_isp_get_selection(struct v4l2_subdev *sd,
 		if (sel->pad == RKISP1_ISP_PAD_SINK_VIDEO) {
 			struct v4l2_mbus_framefmt *fmt;
 
-			fmt = v4l2_subdev_get_pad_format(sd, sd_state, sel->pad);
+			fmt = v4l2_subdev_state_get_format(sd_state, sel->pad);
 			sel->r.height = fmt->height;
 			sel->r.width = fmt->width;
 			sel->r.left = 0;
 			sel->r.top = 0;
 		} else {
-			sel->r = *v4l2_subdev_get_pad_crop(sd, sd_state,
-							   RKISP1_ISP_PAD_SINK_VIDEO);
+			sel->r = *v4l2_subdev_state_get_crop(sd_state,
+							     RKISP1_ISP_PAD_SINK_VIDEO);
 		}
 		break;
 
 	case V4L2_SEL_TGT_CROP:
-		sel->r = *v4l2_subdev_get_pad_crop(sd, sd_state, sel->pad);
+		sel->r = *v4l2_subdev_state_get_crop(sd_state, sel->pad);
 		break;
 
 	default:
@@ -782,7 +783,6 @@ static const struct v4l2_subdev_pad_ops rkisp1_isp_pad_ops = {
 	.enum_frame_size = rkisp1_isp_enum_frame_size,
 	.get_selection = rkisp1_isp_get_selection,
 	.set_selection = rkisp1_isp_set_selection,
-	.init_cfg = rkisp1_isp_init_config,
 	.get_fmt = v4l2_subdev_get_fmt,
 	.set_fmt = rkisp1_isp_set_fmt,
 	.link_validate = v4l2_subdev_link_validate_default,
@@ -893,6 +893,10 @@ static const struct v4l2_subdev_ops rkisp1_isp_ops = {
 	.pad = &rkisp1_isp_pad_ops,
 };
 
+static const struct v4l2_subdev_internal_ops rkisp1_isp_internal_ops = {
+	.init_state = rkisp1_isp_init_state,
+};
+
 int rkisp1_isp_register(struct rkisp1_device *rkisp1)
 {
 	struct rkisp1_isp *isp = &rkisp1->isp;
@@ -903,6 +907,7 @@ int rkisp1_isp_register(struct rkisp1_device *rkisp1)
 	isp->rkisp1 = rkisp1;
 
 	v4l2_subdev_init(sd, &rkisp1_isp_ops);
+	sd->internal_ops = &rkisp1_isp_internal_ops;
 	sd->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE | V4L2_SUBDEV_FL_HAS_EVENTS;
 	sd->entity.ops = &rkisp1_isp_media_ops;
 	sd->entity.function = MEDIA_ENT_F_PROC_VIDEO_PIXEL_FORMATTER;
@@ -1007,6 +1012,8 @@ irqreturn_t rkisp1_isp_isr(int irq, void *ctx)
 	if (status & RKISP1_CIF_ISP_FRAME) {
 		u32 isp_ris;
 
+		rkisp1->debug.complete_frames++;
+
 		/* New frame from the sensor received */
 		isp_ris = rkisp1_read(rkisp1, RKISP1_CIF_ISP_RIS);
 		if (isp_ris & RKISP1_STATS_MEAS_MASK)
diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-regs.h b/drivers/media/platform/rockchip/rkisp1/rkisp1-regs.h
index 350f452e67..bea69a0d76 100644
--- a/drivers/media/platform/rockchip/rkisp1/rkisp1-regs.h
+++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-regs.h
@@ -172,12 +172,9 @@
 #define RKISP1_CIF_MI_FRAME(stream)			BIT((stream)->id)
 #define RKISP1_CIF_MI_MBLK_LINE				BIT(2)
 #define RKISP1_CIF_MI_FILL_MP_Y				BIT(3)
-#define RKISP1_CIF_MI_WRAP_MP_Y				BIT(4)
-#define RKISP1_CIF_MI_WRAP_MP_CB			BIT(5)
-#define RKISP1_CIF_MI_WRAP_MP_CR			BIT(6)
-#define RKISP1_CIF_MI_WRAP_SP_Y				BIT(7)
-#define RKISP1_CIF_MI_WRAP_SP_CB			BIT(8)
-#define RKISP1_CIF_MI_WRAP_SP_CR			BIT(9)
+#define RKISP1_CIF_MI_WRAP_Y(stream)			BIT(4 + (stream)->id * 3)
+#define RKISP1_CIF_MI_WRAP_CB(stream)			BIT(5 + (stream)->id * 3)
+#define RKISP1_CIF_MI_WRAP_CR(stream)			BIT(6 + (stream)->id * 3)
 #define RKISP1_CIF_MI_DMA_READY				BIT(11)
 
 /* MI_STATUS */
diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-resizer.c b/drivers/media/platform/rockchip/rkisp1/rkisp1-resizer.c
index 6297870ee9..a8e3777013 100644
--- a/drivers/media/platform/rockchip/rkisp1/rkisp1-resizer.c
+++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-resizer.c
@@ -142,10 +142,8 @@ static void rkisp1_dcrop_config(struct rkisp1_resizer *rsz,
 	struct v4l2_rect *sink_crop;
 	u32 dc_ctrl;
 
-	sink_crop = v4l2_subdev_get_pad_crop(&rsz->sd, sd_state,
-					     RKISP1_RSZ_PAD_SINK);
-	sink_fmt = v4l2_subdev_get_pad_format(&rsz->sd, sd_state,
-					      RKISP1_RSZ_PAD_SINK);
+	sink_crop = v4l2_subdev_state_get_crop(sd_state, RKISP1_RSZ_PAD_SINK);
+	sink_fmt = v4l2_subdev_state_get_format(sd_state, RKISP1_RSZ_PAD_SINK);
 
 	if (sink_crop->width == sink_fmt->width &&
 	    sink_crop->height == sink_fmt->height &&
@@ -275,10 +273,8 @@ static void rkisp1_rsz_config(struct rkisp1_resizer *rsz,
 	struct v4l2_area src_y, src_c;
 	struct v4l2_rect sink_c;
 
-	sink_fmt = v4l2_subdev_get_pad_format(&rsz->sd, sd_state,
-					      RKISP1_RSZ_PAD_SINK);
-	src_fmt = v4l2_subdev_get_pad_format(&rsz->sd, sd_state,
-					     RKISP1_RSZ_PAD_SRC);
+	sink_fmt = v4l2_subdev_state_get_format(sd_state, RKISP1_RSZ_PAD_SINK);
+	src_fmt = v4l2_subdev_state_get_format(sd_state, RKISP1_RSZ_PAD_SRC);
 
 	sink_yuv_info = rkisp1_rsz_get_yuv_mbus_info(sink_fmt->code);
 	src_yuv_info = rkisp1_rsz_get_yuv_mbus_info(src_fmt->code);
@@ -292,8 +288,7 @@ static void rkisp1_rsz_config(struct rkisp1_resizer *rsz,
 		return;
 	}
 
-	sink_y = v4l2_subdev_get_pad_crop(&rsz->sd, sd_state,
-					  RKISP1_RSZ_PAD_SINK);
+	sink_y = v4l2_subdev_state_get_crop(sd_state, RKISP1_RSZ_PAD_SINK);
 	sink_c.width = sink_y->width / sink_yuv_info->hdiv;
 	sink_c.height = sink_y->height / sink_yuv_info->vdiv;
 
@@ -381,14 +376,13 @@ static int rkisp1_rsz_enum_mbus_code(struct v4l2_subdev *sd,
 	return -EINVAL;
 }
 
-static int rkisp1_rsz_init_config(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_state *sd_state)
+static int rkisp1_rsz_init_state(struct v4l2_subdev *sd,
+				 struct v4l2_subdev_state *sd_state)
 {
 	struct v4l2_mbus_framefmt *sink_fmt, *src_fmt;
 	struct v4l2_rect *sink_crop;
 
-	sink_fmt = v4l2_subdev_get_pad_format(sd, sd_state,
-					      RKISP1_RSZ_PAD_SRC);
+	sink_fmt = v4l2_subdev_state_get_format(sd_state, RKISP1_RSZ_PAD_SRC);
 	sink_fmt->width = RKISP1_DEFAULT_WIDTH;
 	sink_fmt->height = RKISP1_DEFAULT_HEIGHT;
 	sink_fmt->field = V4L2_FIELD_NONE;
@@ -398,15 +392,13 @@ static int rkisp1_rsz_init_config(struct v4l2_subdev *sd,
 	sink_fmt->ycbcr_enc = V4L2_YCBCR_ENC_601;
 	sink_fmt->quantization = V4L2_QUANTIZATION_LIM_RANGE;
 
-	sink_crop = v4l2_subdev_get_try_crop(sd, sd_state,
-					     RKISP1_RSZ_PAD_SINK);
+	sink_crop = v4l2_subdev_state_get_crop(sd_state, RKISP1_RSZ_PAD_SINK);
 	sink_crop->width = RKISP1_DEFAULT_WIDTH;
 	sink_crop->height = RKISP1_DEFAULT_HEIGHT;
 	sink_crop->left = 0;
 	sink_crop->top = 0;
 
-	src_fmt = v4l2_subdev_get_pad_format(sd, sd_state,
-					     RKISP1_RSZ_PAD_SINK);
+	src_fmt = v4l2_subdev_state_get_format(sd_state, RKISP1_RSZ_PAD_SINK);
 	*src_fmt = *sink_fmt;
 
 	/* NOTE: there is no crop in the source pad, only in the sink */
@@ -421,10 +413,8 @@ static void rkisp1_rsz_set_src_fmt(struct rkisp1_resizer *rsz,
 	const struct rkisp1_mbus_info *sink_mbus_info;
 	struct v4l2_mbus_framefmt *src_fmt, *sink_fmt;
 
-	sink_fmt = v4l2_subdev_get_pad_format(&rsz->sd, sd_state,
-					      RKISP1_RSZ_PAD_SINK);
-	src_fmt = v4l2_subdev_get_pad_format(&rsz->sd, sd_state,
-					     RKISP1_RSZ_PAD_SRC);
+	sink_fmt = v4l2_subdev_state_get_format(sd_state, RKISP1_RSZ_PAD_SINK);
+	src_fmt = v4l2_subdev_state_get_format(sd_state, RKISP1_RSZ_PAD_SRC);
 
 	sink_mbus_info = rkisp1_mbus_info_get_by_code(sink_fmt->code);
 
@@ -451,10 +441,8 @@ static void rkisp1_rsz_set_sink_crop(struct rkisp1_resizer *rsz,
 	struct v4l2_mbus_framefmt *sink_fmt;
 	struct v4l2_rect *sink_crop;
 
-	sink_fmt = v4l2_subdev_get_pad_format(&rsz->sd, sd_state,
-					      RKISP1_RSZ_PAD_SINK);
-	sink_crop = v4l2_subdev_get_pad_crop(&rsz->sd, sd_state,
-					     RKISP1_RSZ_PAD_SINK);
+	sink_fmt = v4l2_subdev_state_get_format(sd_state, RKISP1_RSZ_PAD_SINK);
+	sink_crop = v4l2_subdev_state_get_crop(sd_state, RKISP1_RSZ_PAD_SINK);
 
 	/* Not crop for MP bayer raw data */
 	mbus_info = rkisp1_mbus_info_get_by_code(sink_fmt->code);
@@ -488,12 +476,9 @@ static void rkisp1_rsz_set_sink_fmt(struct rkisp1_resizer *rsz,
 	struct v4l2_rect *sink_crop;
 	bool is_yuv;
 
-	sink_fmt = v4l2_subdev_get_pad_format(&rsz->sd, sd_state,
-					      RKISP1_RSZ_PAD_SINK);
-	src_fmt = v4l2_subdev_get_pad_format(&rsz->sd, sd_state,
-					     RKISP1_RSZ_PAD_SRC);
-	sink_crop = v4l2_subdev_get_pad_crop(&rsz->sd, sd_state,
-					     RKISP1_RSZ_PAD_SINK);
+	sink_fmt = v4l2_subdev_state_get_format(sd_state, RKISP1_RSZ_PAD_SINK);
+	src_fmt = v4l2_subdev_state_get_format(sd_state, RKISP1_RSZ_PAD_SRC);
+	sink_crop = v4l2_subdev_state_get_crop(sd_state, RKISP1_RSZ_PAD_SINK);
 
 	if (rsz->id == RKISP1_SELFPATH)
 		sink_fmt->code = MEDIA_BUS_FMT_YUYV8_2X8;
@@ -583,8 +568,8 @@ static int rkisp1_rsz_get_selection(struct v4l2_subdev *sd,
 
 	switch (sel->target) {
 	case V4L2_SEL_TGT_CROP_BOUNDS:
-		mf_sink = v4l2_subdev_get_pad_format(sd, sd_state,
-						     RKISP1_RSZ_PAD_SINK);
+		mf_sink = v4l2_subdev_state_get_format(sd_state,
+						       RKISP1_RSZ_PAD_SINK);
 		sel->r.height = mf_sink->height;
 		sel->r.width = mf_sink->width;
 		sel->r.left = 0;
@@ -592,8 +577,8 @@ static int rkisp1_rsz_get_selection(struct v4l2_subdev *sd,
 		break;
 
 	case V4L2_SEL_TGT_CROP:
-		sel->r = *v4l2_subdev_get_pad_crop(sd, sd_state,
-						   RKISP1_RSZ_PAD_SINK);
+		sel->r = *v4l2_subdev_state_get_crop(sd_state,
+						     RKISP1_RSZ_PAD_SINK);
 		break;
 
 	default:
@@ -630,7 +615,6 @@ static const struct v4l2_subdev_pad_ops rkisp1_rsz_pad_ops = {
 	.enum_mbus_code = rkisp1_rsz_enum_mbus_code,
 	.get_selection = rkisp1_rsz_get_selection,
 	.set_selection = rkisp1_rsz_set_selection,
-	.init_cfg = rkisp1_rsz_init_config,
 	.get_fmt = v4l2_subdev_get_fmt,
 	.set_fmt = rkisp1_rsz_set_fmt,
 	.link_validate = v4l2_subdev_link_validate_default,
@@ -677,6 +661,10 @@ static const struct v4l2_subdev_ops rkisp1_rsz_ops = {
 	.pad = &rkisp1_rsz_pad_ops,
 };
 
+static const struct v4l2_subdev_internal_ops rkisp1_rsz_internal_ops = {
+	.init_state = rkisp1_rsz_init_state,
+};
+
 static void rkisp1_rsz_unregister(struct rkisp1_resizer *rsz)
 {
 	if (!rsz->rkisp1)
@@ -706,6 +694,7 @@ static int rkisp1_rsz_register(struct rkisp1_resizer *rsz)
 	}
 
 	v4l2_subdev_init(sd, &rkisp1_rsz_ops);
+	sd->internal_ops = &rkisp1_rsz_internal_ops;
 	sd->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
 	sd->entity.ops = &rkisp1_rsz_media_ops;
 	sd->entity.function = MEDIA_ENT_F_PROC_VIDEO_SCALER;
diff --git a/drivers/media/platform/samsung/exynos-gsc/gsc-core.h b/drivers/media/platform/samsung/exynos-gsc/gsc-core.h
index 1ea5fa1bf3..b9777e07fb 100644
--- a/drivers/media/platform/samsung/exynos-gsc/gsc-core.h
+++ b/drivers/media/platform/samsung/exynos-gsc/gsc-core.h
@@ -26,7 +26,6 @@
 
 #include "gsc-regs.h"
 
-#define CONFIG_VB2_GSC_DMA_CONTIG	1
 #define GSC_MODULE_NAME			"exynos-gsc"
 
 #define GSC_SHUTDOWN_TIMEOUT		((100*HZ)/1000)
diff --git a/drivers/media/platform/samsung/exynos4-is/fimc-capture.c b/drivers/media/platform/samsung/exynos4-is/fimc-capture.c
index a0d43bf892..05cafba1c7 100644
--- a/drivers/media/platform/samsung/exynos4-is/fimc-capture.c
+++ b/drivers/media/platform/samsung/exynos4-is/fimc-capture.c
@@ -1479,7 +1479,7 @@ static int fimc_subdev_get_fmt(struct v4l2_subdev *sd,
 	struct v4l2_mbus_framefmt *mf;
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		mf = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
+		mf = v4l2_subdev_state_get_format(sd_state, fmt->pad);
 		fmt->format = *mf;
 		return 0;
 	}
@@ -1534,7 +1534,7 @@ static int fimc_subdev_set_fmt(struct v4l2_subdev *sd,
 	mf->colorspace = V4L2_COLORSPACE_JPEG;
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		mf = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
+		mf = v4l2_subdev_state_get_format(sd_state, fmt->pad);
 		*mf = fmt->format;
 		return 0;
 	}
@@ -1604,10 +1604,10 @@ static int fimc_subdev_get_selection(struct v4l2_subdev *sd,
 		return 0;
 
 	case V4L2_SEL_TGT_CROP:
-		try_sel = v4l2_subdev_get_try_crop(sd, sd_state, sel->pad);
+		try_sel = v4l2_subdev_state_get_crop(sd_state, sel->pad);
 		break;
 	case V4L2_SEL_TGT_COMPOSE:
-		try_sel = v4l2_subdev_get_try_compose(sd, sd_state, sel->pad);
+		try_sel = v4l2_subdev_state_get_compose(sd_state, sel->pad);
 		f = &ctx->d_frame;
 		break;
 	default:
@@ -1651,10 +1651,10 @@ static int fimc_subdev_set_selection(struct v4l2_subdev *sd,
 
 	switch (sel->target) {
 	case V4L2_SEL_TGT_CROP:
-		try_sel = v4l2_subdev_get_try_crop(sd, sd_state, sel->pad);
+		try_sel = v4l2_subdev_state_get_crop(sd_state, sel->pad);
 		break;
 	case V4L2_SEL_TGT_COMPOSE:
-		try_sel = v4l2_subdev_get_try_compose(sd, sd_state, sel->pad);
+		try_sel = v4l2_subdev_state_get_compose(sd_state, sel->pad);
 		f = &ctx->d_frame;
 		break;
 	default:
diff --git a/drivers/media/platform/samsung/exynos4-is/fimc-core.c b/drivers/media/platform/samsung/exynos4-is/fimc-core.c
index 97908778e1..0be687b01c 100644
--- a/drivers/media/platform/samsung/exynos4-is/fimc-core.c
+++ b/drivers/media/platform/samsung/exynos4-is/fimc-core.c
@@ -814,7 +814,7 @@ err:
 	fimc_clk_put(fimc);
 	dev_err(&fimc->pdev->dev, "failed to get clock: %s\n",
 		fimc_clocks[i]);
-	return -ENXIO;
+	return ret;
 }
 
 #ifdef CONFIG_PM
diff --git a/drivers/media/platform/samsung/exynos4-is/fimc-is-i2c.c b/drivers/media/platform/samsung/exynos4-is/fimc-is-i2c.c
index bef6e9b4a2..44363c4241 100644
--- a/drivers/media/platform/samsung/exynos4-is/fimc-is-i2c.c
+++ b/drivers/media/platform/samsung/exynos4-is/fimc-is-i2c.c
@@ -57,7 +57,6 @@ static int fimc_is_i2c_probe(struct platform_device *pdev)
 	strscpy(i2c_adap->name, "exynos4x12-isp-i2c", sizeof(i2c_adap->name));
 	i2c_adap->owner = THIS_MODULE;
 	i2c_adap->algo = &fimc_is_i2c_algorithm;
-	i2c_adap->class = I2C_CLASS_SPD;
 
 	platform_set_drvdata(pdev, isp_i2c);
 	pm_runtime_enable(&pdev->dev);
diff --git a/drivers/media/platform/samsung/exynos4-is/fimc-isp.c b/drivers/media/platform/samsung/exynos4-is/fimc-isp.c
index b85986e50f..3c5d7bee26 100644
--- a/drivers/media/platform/samsung/exynos4-is/fimc-isp.c
+++ b/drivers/media/platform/samsung/exynos4-is/fimc-isp.c
@@ -126,7 +126,7 @@ static int fimc_isp_subdev_get_fmt(struct v4l2_subdev *sd,
 	struct v4l2_mbus_framefmt *mf = &fmt->format;
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		*mf = *v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
+		*mf = *v4l2_subdev_state_get_format(sd_state, fmt->pad);
 		return 0;
 	}
 
@@ -172,9 +172,8 @@ static void __isp_subdev_try_format(struct fimc_isp *isp,
 		mf->code = MEDIA_BUS_FMT_SGRBG10_1X10;
 	} else {
 		if (fmt->which == V4L2_SUBDEV_FORMAT_TRY)
-			format = v4l2_subdev_get_try_format(&isp->subdev,
-							    sd_state,
-							    FIMC_ISP_SD_PAD_SINK);
+			format = v4l2_subdev_state_get_format(sd_state,
+							      FIMC_ISP_SD_PAD_SINK);
 		else
 			format = &isp->sink_fmt;
 
@@ -207,7 +206,7 @@ static int fimc_isp_subdev_set_fmt(struct v4l2_subdev *sd,
 	__isp_subdev_try_format(isp, sd_state, fmt);
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		mf = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
+		mf = v4l2_subdev_state_get_format(sd_state, fmt->pad);
 		*mf = fmt->format;
 
 		/* Propagate format to the source pads */
@@ -220,8 +219,8 @@ static int fimc_isp_subdev_set_fmt(struct v4l2_subdev *sd,
 				format.pad = pad;
 				__isp_subdev_try_format(isp, sd_state,
 							&format);
-				mf = v4l2_subdev_get_try_format(sd, sd_state,
-								pad);
+				mf = v4l2_subdev_state_get_format(sd_state,
+								  pad);
 				*mf = format.format;
 			}
 		}
@@ -374,18 +373,17 @@ static int fimc_isp_subdev_open(struct v4l2_subdev *sd,
 		.field = V4L2_FIELD_NONE,
 	};
 
-	format = v4l2_subdev_get_try_format(sd, fh->state,
-					    FIMC_ISP_SD_PAD_SINK);
+	format = v4l2_subdev_state_get_format(fh->state, FIMC_ISP_SD_PAD_SINK);
 	*format = fmt;
 
-	format = v4l2_subdev_get_try_format(sd, fh->state,
-					    FIMC_ISP_SD_PAD_SRC_FIFO);
+	format = v4l2_subdev_state_get_format(fh->state,
+					      FIMC_ISP_SD_PAD_SRC_FIFO);
 	fmt.width = DEFAULT_PREVIEW_STILL_WIDTH;
 	fmt.height = DEFAULT_PREVIEW_STILL_HEIGHT;
 	*format = fmt;
 
-	format = v4l2_subdev_get_try_format(sd, fh->state,
-					    FIMC_ISP_SD_PAD_SRC_DMA);
+	format = v4l2_subdev_state_get_format(fh->state,
+					      FIMC_ISP_SD_PAD_SRC_DMA);
 	*format = fmt;
 
 	return 0;
diff --git a/drivers/media/platform/samsung/exynos4-is/fimc-lite.c b/drivers/media/platform/samsung/exynos4-is/fimc-lite.c
index 9396b10b5b..7898c9bebb 100644
--- a/drivers/media/platform/samsung/exynos4-is/fimc-lite.c
+++ b/drivers/media/platform/samsung/exynos4-is/fimc-lite.c
@@ -574,16 +574,14 @@ static const struct fimc_fmt *fimc_lite_subdev_try_fmt(struct fimc_lite *fimc,
 		struct v4l2_rect *rect;
 
 		if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
-			sink_fmt = v4l2_subdev_get_try_format(&fimc->subdev,
-							      sd_state,
-							      FLITE_SD_PAD_SINK);
+			sink_fmt = v4l2_subdev_state_get_format(sd_state,
+								FLITE_SD_PAD_SINK);
 
 			mf->code = sink_fmt->code;
 			mf->colorspace = sink_fmt->colorspace;
 
-			rect = v4l2_subdev_get_try_crop(&fimc->subdev,
-							sd_state,
-							FLITE_SD_PAD_SINK);
+			rect = v4l2_subdev_state_get_crop(sd_state,
+							  FLITE_SD_PAD_SINK);
 		} else {
 			mf->code = sink->fmt->mbus_code;
 			mf->colorspace = sink->fmt->colorspace;
@@ -1021,7 +1019,7 @@ static struct v4l2_mbus_framefmt *__fimc_lite_subdev_get_try_fmt(
 	if (pad != FLITE_SD_PAD_SINK)
 		pad = FLITE_SD_PAD_SOURCE_DMA;
 
-	return v4l2_subdev_get_try_format(sd, sd_state, pad);
+	return v4l2_subdev_state_get_format(sd_state, pad);
 }
 
 static int fimc_lite_subdev_get_fmt(struct v4l2_subdev *sd,
@@ -1129,7 +1127,7 @@ static int fimc_lite_subdev_get_selection(struct v4l2_subdev *sd,
 		return -EINVAL;
 
 	if (sel->which == V4L2_SUBDEV_FORMAT_TRY) {
-		sel->r = *v4l2_subdev_get_try_crop(sd, sd_state, sel->pad);
+		sel->r = *v4l2_subdev_state_get_crop(sd_state, sel->pad);
 		return 0;
 	}
 
@@ -1166,7 +1164,7 @@ static int fimc_lite_subdev_set_selection(struct v4l2_subdev *sd,
 	fimc_lite_try_crop(fimc, &sel->r);
 
 	if (sel->which == V4L2_SUBDEV_FORMAT_TRY) {
-		*v4l2_subdev_get_try_crop(sd, sd_state, sel->pad) = sel->r;
+		*v4l2_subdev_state_get_crop(sd_state, sel->pad) = sel->r;
 	} else {
 		unsigned long flags;
 		spin_lock_irqsave(&fimc->slock, flags);
diff --git a/drivers/media/platform/samsung/exynos4-is/mipi-csis.c b/drivers/media/platform/samsung/exynos4-is/mipi-csis.c
index 686ca8753b..aae8a8b2c0 100644
--- a/drivers/media/platform/samsung/exynos4-is/mipi-csis.c
+++ b/drivers/media/platform/samsung/exynos4-is/mipi-csis.c
@@ -569,8 +569,7 @@ static struct v4l2_mbus_framefmt *__s5pcsis_get_format(
 		enum v4l2_subdev_format_whence which)
 {
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return sd_state ? v4l2_subdev_get_try_format(&state->sd,
-							     sd_state, 0) : NULL;
+		return sd_state ? v4l2_subdev_state_get_format(sd_state, 0) : NULL;
 
 	return &state->format;
 }
diff --git a/drivers/media/platform/samsung/s3c-camif/camif-capture.c b/drivers/media/platform/samsung/s3c-camif/camif-capture.c
index 0f5b3845d7..be58260ea6 100644
--- a/drivers/media/platform/samsung/s3c-camif/camif-capture.c
+++ b/drivers/media/platform/samsung/s3c-camif/camif-capture.c
@@ -1216,7 +1216,7 @@ static int s3c_camif_subdev_get_fmt(struct v4l2_subdev *sd,
 	struct v4l2_mbus_framefmt *mf = &fmt->format;
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		mf = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
+		mf = v4l2_subdev_state_get_format(sd_state, fmt->pad);
 		fmt->format = *mf;
 		return 0;
 	}
@@ -1305,7 +1305,7 @@ static int s3c_camif_subdev_set_fmt(struct v4l2_subdev *sd,
 	__camif_subdev_try_format(camif, mf, fmt->pad);
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		mf = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
+		mf = v4l2_subdev_state_get_format(sd_state, fmt->pad);
 		*mf = fmt->format;
 		mutex_unlock(&camif->lock);
 		return 0;
@@ -1357,7 +1357,7 @@ static int s3c_camif_subdev_get_selection(struct v4l2_subdev *sd,
 		return -EINVAL;
 
 	if (sel->which == V4L2_SUBDEV_FORMAT_TRY) {
-		sel->r = *v4l2_subdev_get_try_crop(sd, sd_state, sel->pad);
+		sel->r = *v4l2_subdev_state_get_crop(sd_state, sel->pad);
 		return 0;
 	}
 
@@ -1445,7 +1445,7 @@ static int s3c_camif_subdev_set_selection(struct v4l2_subdev *sd,
 	__camif_try_crop(camif, &sel->r);
 
 	if (sel->which == V4L2_SUBDEV_FORMAT_TRY) {
-		*v4l2_subdev_get_try_crop(sd, sd_state, sel->pad) = sel->r;
+		*v4l2_subdev_state_get_crop(sd_state, sel->pad) = sel->r;
 	} else {
 		unsigned long flags;
 		unsigned int i;
diff --git a/drivers/media/platform/samsung/s5p-mfc/regs-mfc-v12.h b/drivers/media/platform/samsung/s5p-mfc/regs-mfc-v12.h
new file mode 100644
index 0000000000..24e669d8ea
--- /dev/null
+++ b/drivers/media/platform/samsung/s5p-mfc/regs-mfc-v12.h
@@ -0,0 +1,52 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Register definition file for Samsung MFC V12.x Interface (FIMV) driver
+ *
+ * Copyright (c) 2020 Samsung Electronics Co., Ltd.
+ *     http://www.samsung.com/
+ */
+
+#ifndef _REGS_MFC_V12_H
+#define _REGS_MFC_V12_H
+
+#include <linux/sizes.h>
+#include "regs-mfc-v10.h"
+
+/* MFCv12 Context buffer sizes */
+#define MFC_CTX_BUF_SIZE_V12		(30 * SZ_1K)
+#define MFC_H264_DEC_CTX_BUF_SIZE_V12	(2 * SZ_1M)
+#define MFC_OTHER_DEC_CTX_BUF_SIZE_V12	(30 * SZ_1K)
+#define MFC_H264_ENC_CTX_BUF_SIZE_V12	(100 * SZ_1K)
+#define MFC_HEVC_ENC_CTX_BUF_SIZE_V12	(40 * SZ_1K)
+#define MFC_OTHER_ENC_CTX_BUF_SIZE_V12	(25 * SZ_1K)
+
+/* MFCv12 variant defines */
+#define MAX_FW_SIZE_V12			(SZ_1M)
+#define MAX_CPB_SIZE_V12		(7 * SZ_1M)
+#define MFC_VERSION_V12			0xC0
+#define MFC_NUM_PORTS_V12		1
+#define S5P_FIMV_CODEC_VP9_ENC		27
+#define MFC_CHROMA_PAD_BYTES_V12        256
+#define S5P_FIMV_D_ALIGN_PLANE_SIZE_V12 256
+
+/* Encoder buffer size for MFCv12 */
+#define ENC_V120_BASE_SIZE(x, y) \
+	((((x) + 3) * ((y) + 3) * 8) \
+	+ ((((y) * 64) + 2304) * ((x) + 7) / 8))
+
+#define ENC_V120_H264_ME_SIZE(x, y) \
+	ALIGN((ENC_V120_BASE_SIZE(x, y) \
+	+ (DIV_ROUND_UP((x) * (y), 64) * 32)), 256)
+
+#define ENC_V120_MPEG4_ME_SIZE(x, y) \
+	ALIGN((ENC_V120_BASE_SIZE(x, y) \
+	+ (DIV_ROUND_UP((x) * (y), 128) * 16)), 256)
+
+#define ENC_V120_VP8_ME_SIZE(x, y) \
+	ALIGN(ENC_V120_BASE_SIZE((x), (y)), 256)
+
+#define ENC_V120_HEVC_ME_SIZE(x, y)     \
+	ALIGN(((((x) + 3) * ((y) + 3) * 32)       \
+	+ ((((y) * 128) + 2304) * ((x) + 3) / 4)), 256)
+
+#endif /*_REGS_MFC_V12_H*/
diff --git a/drivers/media/platform/samsung/s5p-mfc/regs-mfc-v7.h b/drivers/media/platform/samsung/s5p-mfc/regs-mfc-v7.h
index 4a7adfdaa3..50f9bf0603 100644
--- a/drivers/media/platform/samsung/s5p-mfc/regs-mfc-v7.h
+++ b/drivers/media/platform/samsung/s5p-mfc/regs-mfc-v7.h
@@ -24,6 +24,7 @@
 
 #define S5P_FIMV_E_ENCODED_SOURCE_FIRST_ADDR_V7		0xfa70
 #define S5P_FIMV_E_ENCODED_SOURCE_SECOND_ADDR_V7	0xfa74
+#define S5P_FIMV_E_ENCODED_SOURCE_THIRD_ADDR_V7		0xfa78
 
 #define S5P_FIMV_E_VP8_OPTIONS_V7			0xfdb0
 #define S5P_FIMV_E_VP8_FILTER_OPTIONS_V7		0xfdb4
diff --git a/drivers/media/platform/samsung/s5p-mfc/regs-mfc-v8.h b/drivers/media/platform/samsung/s5p-mfc/regs-mfc-v8.h
index 162e3c7e92..0ef9eb2dff 100644
--- a/drivers/media/platform/samsung/s5p-mfc/regs-mfc-v8.h
+++ b/drivers/media/platform/samsung/s5p-mfc/regs-mfc-v8.h
@@ -17,13 +17,16 @@
 #define S5P_FIMV_D_MIN_SCRATCH_BUFFER_SIZE_V8	0xf108
 #define S5P_FIMV_D_FIRST_PLANE_DPB_SIZE_V8	0xf144
 #define S5P_FIMV_D_SECOND_PLANE_DPB_SIZE_V8	0xf148
+#define S5P_FIMV_D_THIRD_PLANE_DPB_SIZE_V8	0xf14C
 #define S5P_FIMV_D_MV_BUFFER_SIZE_V8		0xf150
 
 #define S5P_FIMV_D_FIRST_PLANE_DPB_STRIDE_SIZE_V8	0xf138
 #define S5P_FIMV_D_SECOND_PLANE_DPB_STRIDE_SIZE_V8	0xf13c
+#define S5P_FIMV_D_THIRD_PLANE_DPB_STRIDE_SIZE_V8	0xf140
 
 #define S5P_FIMV_D_FIRST_PLANE_DPB_V8		0xf160
 #define S5P_FIMV_D_SECOND_PLANE_DPB_V8		0xf260
+#define S5P_FIMV_D_THIRD_PLANE_DPB_V8		0xf360
 #define S5P_FIMV_D_MV_BUFFER_V8			0xf460
 
 #define S5P_FIMV_D_NUM_MV_V8			0xf134
diff --git a/drivers/media/platform/samsung/s5p-mfc/s5p_mfc.c b/drivers/media/platform/samsung/s5p-mfc/s5p_mfc.c
index e30e54935d..fbb047eadf 100644
--- a/drivers/media/platform/samsung/s5p-mfc/s5p_mfc.c
+++ b/drivers/media/platform/samsung/s5p-mfc/s5p_mfc.c
@@ -604,6 +604,8 @@ static void s5p_mfc_handle_init_buffers(struct s5p_mfc_ctx *ctx,
 		s5p_mfc_clock_off();
 
 		wake_up(&ctx->queue);
+		if (ctx->src_queue_cnt >= 1 && ctx->dst_queue_cnt >= 1)
+			set_work_bit_irqsave(ctx);
 		s5p_mfc_hw_call(dev->mfc_ops, try_run, dev);
 	} else {
 		WARN_ON(test_and_clear_bit(0, &dev->hw_lock) == 0);
@@ -790,6 +792,8 @@ static int s5p_mfc_open(struct file *file)
 	INIT_LIST_HEAD(&ctx->dst_queue);
 	ctx->src_queue_cnt = 0;
 	ctx->dst_queue_cnt = 0;
+	ctx->is_422 = 0;
+	ctx->is_10bit = 0;
 	/* Get context number */
 	ctx->num = 0;
 	while (dev->ctx[ctx->num]) {
@@ -863,7 +867,7 @@ static int s5p_mfc_open(struct file *file)
 		q->io_modes = VB2_MMAP;
 		q->ops = get_dec_queue_ops();
 	} else if (vdev == dev->vfd_enc) {
-		q->io_modes = VB2_MMAP | VB2_USERPTR;
+		q->io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF;
 		q->ops = get_enc_queue_ops();
 	} else {
 		ret = -ENOENT;
@@ -890,7 +894,7 @@ static int s5p_mfc_open(struct file *file)
 		q->io_modes = VB2_MMAP;
 		q->ops = get_dec_queue_ops();
 	} else if (vdev == dev->vfd_enc) {
-		q->io_modes = VB2_MMAP | VB2_USERPTR;
+		q->io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF;
 		q->ops = get_enc_queue_ops();
 	} else {
 		ret = -ENOENT;
@@ -1660,6 +1664,31 @@ static struct s5p_mfc_variant mfc_drvdata_v10 = {
 	.fw_name[0]     = "s5p-mfc-v10.fw",
 };
 
+static struct s5p_mfc_buf_size_v6 mfc_buf_size_v12 = {
+	.dev_ctx        = MFC_CTX_BUF_SIZE_V12,
+	.h264_dec_ctx   = MFC_H264_DEC_CTX_BUF_SIZE_V12,
+	.other_dec_ctx  = MFC_OTHER_DEC_CTX_BUF_SIZE_V12,
+	.h264_enc_ctx   = MFC_H264_ENC_CTX_BUF_SIZE_V12,
+	.hevc_enc_ctx   = MFC_HEVC_ENC_CTX_BUF_SIZE_V12,
+	.other_enc_ctx  = MFC_OTHER_ENC_CTX_BUF_SIZE_V12,
+};
+
+static struct s5p_mfc_buf_size buf_size_v12 = {
+	.fw     = MAX_FW_SIZE_V12,
+	.cpb    = MAX_CPB_SIZE_V12,
+	.priv   = &mfc_buf_size_v12,
+};
+
+static struct s5p_mfc_variant mfc_drvdata_v12 = {
+	.version        = MFC_VERSION_V12,
+	.version_bit    = MFC_V12_BIT,
+	.port_num       = MFC_NUM_PORTS_V12,
+	.buf_size       = &buf_size_v12,
+	.fw_name[0]     = "s5p-mfc-v12.fw",
+	.clk_names	= {"mfc"},
+	.num_clocks	= 1,
+};
+
 static const struct of_device_id exynos_mfc_match[] = {
 	{
 		.compatible = "samsung,mfc-v5",
@@ -1682,6 +1711,9 @@ static const struct of_device_id exynos_mfc_match[] = {
 	}, {
 		.compatible = "samsung,mfc-v10",
 		.data = &mfc_drvdata_v10,
+	}, {
+		.compatible = "tesla,fsd-mfc",
+		.data = &mfc_drvdata_v12,
 	},
 	{},
 };
diff --git a/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_common.h b/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_common.h
index 5304f42c8c..59450b324f 100644
--- a/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_common.h
+++ b/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_common.h
@@ -19,7 +19,7 @@
 #include <media/v4l2-ioctl.h>
 #include <media/videobuf2-v4l2.h>
 #include "regs-mfc.h"
-#include "regs-mfc-v10.h"
+#include "regs-mfc-v12.h"
 
 #define S5P_MFC_NAME		"s5p-mfc"
 
@@ -56,6 +56,7 @@
 #define MFC_NO_INSTANCE_SET	-1
 #define MFC_ENC_CAP_PLANE_COUNT	1
 #define MFC_ENC_OUT_PLANE_COUNT	2
+#define VB2_MAX_PLANE_COUNT	3
 #define STUFF_BYTE		4
 #define MFC_MAX_CTRLS		128
 
@@ -181,6 +182,7 @@ struct s5p_mfc_buf {
 		struct {
 			size_t luma;
 			size_t chroma;
+			size_t chroma_1;
 		} raw;
 		size_t stream;
 	} cookie;
@@ -621,6 +623,10 @@ struct s5p_mfc_codec_ops {
  *			v4l2 control framework
  * @ctrl_handler:	handler for v4l2 framework
  * @scratch_buf_size:	scratch buffer size
+ * @is_10bit:		state to check 10bit support
+ * @is_422:		state to check YUV422 10bit format
+ * @chroma_size_1:	size of a chroma third plane
+ * @stride:		size of stride for all planes
  */
 struct s5p_mfc_ctx {
 	struct s5p_mfc_dev *dev;
@@ -657,6 +663,7 @@ struct s5p_mfc_ctx {
 
 	int luma_size;
 	int chroma_size;
+	int chroma_size_1;
 	int mv_size;
 
 	unsigned long consumed_stream;
@@ -720,6 +727,9 @@ struct s5p_mfc_ctx {
 	struct v4l2_ctrl *ctrls[MFC_MAX_CTRLS];
 	struct v4l2_ctrl_handler ctrl_handler;
 	size_t scratch_buf_size;
+	int is_10bit;
+	int is_422;
+	int stride[VB2_MAX_PLANE_COUNT];
 };
 
 /*
@@ -771,22 +781,27 @@ void s5p_mfc_cleanup_queue(struct list_head *lh, struct vb2_queue *vq);
 #define HAS_PORTNUM(dev)	(dev ? (dev->variant ? \
 				(dev->variant->port_num ? 1 : 0) : 0) : 0)
 #define IS_TWOPORT(dev)		(dev->variant->port_num == 2 ? 1 : 0)
-#define IS_MFCV6_PLUS(dev)	(dev->variant->version >= 0x60 ? 1 : 0)
-#define IS_MFCV7_PLUS(dev)	(dev->variant->version >= 0x70 ? 1 : 0)
-#define IS_MFCV8_PLUS(dev)	(dev->variant->version >= 0x80 ? 1 : 0)
-#define IS_MFCV10(dev)		(dev->variant->version >= 0xA0 ? 1 : 0)
-#define FW_HAS_E_MIN_SCRATCH_BUF(dev) (IS_MFCV10(dev))
+#define IS_MFCV6_PLUS(dev)	((dev)->variant->version >= 0x60)
+#define IS_MFCV7_PLUS(dev)	((dev)->variant->version >= 0x70)
+#define IS_MFCV8_PLUS(dev)	((dev)->variant->version >= 0x80)
+#define IS_MFCV10_PLUS(dev)	((dev)->variant->version >= 0xA0)
+#define IS_MFCV12(dev)		((dev)->variant->version >= 0xC0)
+#define FW_HAS_E_MIN_SCRATCH_BUF(dev) (IS_MFCV10_PLUS(dev))
 
 #define MFC_V5_BIT	BIT(0)
 #define MFC_V6_BIT	BIT(1)
 #define MFC_V7_BIT	BIT(2)
 #define MFC_V8_BIT	BIT(3)
 #define MFC_V10_BIT	BIT(5)
+#define MFC_V12_BIT	BIT(7)
 
 #define MFC_V5PLUS_BITS		(MFC_V5_BIT | MFC_V6_BIT | MFC_V7_BIT | \
-					MFC_V8_BIT | MFC_V10_BIT)
+					MFC_V8_BIT | MFC_V10_BIT | MFC_V12_BIT)
 #define MFC_V6PLUS_BITS		(MFC_V6_BIT | MFC_V7_BIT | MFC_V8_BIT | \
-					MFC_V10_BIT)
-#define MFC_V7PLUS_BITS		(MFC_V7_BIT | MFC_V8_BIT | MFC_V10_BIT)
+					MFC_V10_BIT | MFC_V12_BIT)
+#define MFC_V7PLUS_BITS		(MFC_V7_BIT | MFC_V8_BIT | MFC_V10_BIT | \
+					MFC_V12_BIT)
+
+#define MFC_V10PLUS_BITS	(MFC_V10_BIT | MFC_V12_BIT)
 
 #endif /* S5P_MFC_COMMON_H_ */
diff --git a/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_ctrl.c b/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_ctrl.c
index 6d3c92045c..503487f34a 100644
--- a/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_ctrl.c
+++ b/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_ctrl.c
@@ -51,8 +51,14 @@ int s5p_mfc_load_firmware(struct s5p_mfc_dev *dev)
 	 * into kernel. */
 	mfc_debug_enter();
 
-	if (dev->fw_get_done)
-		return 0;
+	/* In case of MFC v12, RET_SYS_INIT response from hardware fails due to
+	 * incorrect firmware transfer and therefore it is not able to initialize
+	 * the hardware. This causes failed response for SYS_INIT command when
+	 * MFC runs for second time. So, load the MFC v12 firmware for each run.
+	 */
+	if (!IS_MFCV12(dev))
+		if (dev->fw_get_done)
+			return 0;
 
 	for (i = MFC_FW_MAX_VERSIONS - 1; i >= 0; i--) {
 		if (!dev->variant->fw_name[i])
@@ -130,7 +136,7 @@ int s5p_mfc_reset(struct s5p_mfc_dev *dev)
 			mfc_write(dev, 0, S5P_FIMV_REG_CLEAR_BEGIN_V6 + (i*4));
 
 		/* check bus reset control before reset */
-		if (dev->risc_on)
+		if (dev->risc_on && !IS_MFCV12(dev))
 			if (s5p_mfc_bus_reset(dev))
 				return -EIO;
 		/* Reset
@@ -236,7 +242,7 @@ int s5p_mfc_init_hw(struct s5p_mfc_dev *dev)
 	else
 		mfc_write(dev, 0x3ff, S5P_FIMV_SW_RESET);
 
-	if (IS_MFCV10(dev))
+	if (IS_MFCV10_PLUS(dev))
 		mfc_write(dev, 0x0, S5P_FIMV_MFC_CLOCK_OFF_V10);
 
 	mfc_debug(2, "Will now wait for completion of firmware transfer\n");
diff --git a/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_dec.c b/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_dec.c
index 268ffe4da5..3957f28d45 100644
--- a/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_dec.c
+++ b/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_dec.c
@@ -57,6 +57,20 @@ static struct s5p_mfc_fmt formats[] = {
 		.versions	= MFC_V6PLUS_BITS,
 	},
 	{
+		.fourcc         = V4L2_PIX_FMT_YUV420M,
+		.codec_mode     = S5P_MFC_CODEC_NONE,
+		.type           = MFC_FMT_RAW,
+		.num_planes     = 3,
+		.versions       = MFC_V12_BIT,
+	},
+	{
+		.fourcc         = V4L2_PIX_FMT_YVU420M,
+		.codec_mode     = S5P_MFC_CODEC_NONE,
+		.type           = MFC_FMT_RAW,
+		.num_planes     = 3,
+		.versions       = MFC_V12_BIT
+	},
+	{
 		.fourcc		= V4L2_PIX_FMT_H264,
 		.codec_mode	= S5P_MFC_CODEC_H264_DEC,
 		.type		= MFC_FMT_DEC,
@@ -146,7 +160,7 @@ static struct s5p_mfc_fmt formats[] = {
 		.codec_mode	= S5P_FIMV_CODEC_HEVC_DEC,
 		.type		= MFC_FMT_DEC,
 		.num_planes	= 1,
-		.versions	= MFC_V10_BIT,
+		.versions	= MFC_V10PLUS_BITS,
 		.flags		= V4L2_FMT_FLAG_DYN_RESOLUTION |
 				  V4L2_FMT_FLAG_CONTINUOUS_BYTESTREAM,
 	},
@@ -155,7 +169,7 @@ static struct s5p_mfc_fmt formats[] = {
 		.codec_mode	= S5P_FIMV_CODEC_VP9_DEC,
 		.type		= MFC_FMT_DEC,
 		.num_planes	= 1,
-		.versions	= MFC_V10_BIT,
+		.versions	= MFC_V10PLUS_BITS,
 		.flags		= V4L2_FMT_FLAG_DYN_RESOLUTION,
 	},
 };
@@ -355,14 +369,19 @@ static int vidioc_g_fmt(struct file *file, void *priv, struct v4l2_format *f)
 		pix_mp->width = ctx->buf_width;
 		pix_mp->height = ctx->buf_height;
 		pix_mp->field = V4L2_FIELD_NONE;
-		pix_mp->num_planes = 2;
+		pix_mp->num_planes = ctx->dst_fmt->num_planes;
 		/* Set pixelformat to the format in which MFC
 		   outputs the decoded frame */
 		pix_mp->pixelformat = ctx->dst_fmt->fourcc;
-		pix_mp->plane_fmt[0].bytesperline = ctx->buf_width;
+		pix_mp->plane_fmt[0].bytesperline = ctx->stride[0];
 		pix_mp->plane_fmt[0].sizeimage = ctx->luma_size;
-		pix_mp->plane_fmt[1].bytesperline = ctx->buf_width;
+		pix_mp->plane_fmt[1].bytesperline = ctx->stride[1];
 		pix_mp->plane_fmt[1].sizeimage = ctx->chroma_size;
+		if (ctx->dst_fmt->fourcc == V4L2_PIX_FMT_YUV420M || ctx->dst_fmt->fourcc ==
+				V4L2_PIX_FMT_YVU420M) {
+			pix_mp->plane_fmt[2].bytesperline = ctx->stride[2];
+			pix_mp->plane_fmt[2].sizeimage = ctx->chroma_size_1;
+		}
 	} else if (f->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
 		/* This is run on OUTPUT
 		   The buffer contains compressed image
@@ -920,6 +939,7 @@ static int s5p_mfc_queue_setup(struct vb2_queue *vq,
 {
 	struct s5p_mfc_ctx *ctx = fh_to_ctx(vq->drv_priv);
 	struct s5p_mfc_dev *dev = ctx->dev;
+	const struct v4l2_format_info *format;
 
 	/* Video output for decoding (source)
 	 * this can be set after getting an instance */
@@ -936,7 +956,13 @@ static int s5p_mfc_queue_setup(struct vb2_queue *vq,
 	} else if (ctx->state == MFCINST_HEAD_PARSED &&
 		   vq->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
 		/* Output plane count is 2 - one for Y and one for CbCr */
-		*plane_count = 2;
+		format = v4l2_format_info(ctx->dst_fmt->fourcc);
+		if (!format) {
+			mfc_err("invalid format\n");
+			return -EINVAL;
+		}
+		*plane_count = format->comp_planes;
+
 		/* Setup buffer count */
 		if (*buf_count < ctx->pb_count)
 			*buf_count = ctx->pb_count;
@@ -955,14 +981,18 @@ static int s5p_mfc_queue_setup(struct vb2_queue *vq,
 	    vq->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
 		psize[0] = ctx->luma_size;
 		psize[1] = ctx->chroma_size;
-
+		if (ctx->dst_fmt->fourcc == V4L2_PIX_FMT_YUV420M || ctx->dst_fmt->fourcc ==
+				V4L2_PIX_FMT_YVU420M)
+			psize[2] = ctx->chroma_size_1;
 		if (IS_MFCV6_PLUS(dev))
 			alloc_devs[0] = ctx->dev->mem_dev[BANK_L_CTX];
 		else
 			alloc_devs[0] = ctx->dev->mem_dev[BANK_R_CTX];
 		alloc_devs[1] = ctx->dev->mem_dev[BANK_L_CTX];
-	} else if (vq->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE &&
-		   ctx->state == MFCINST_INIT) {
+		if (ctx->dst_fmt->fourcc == V4L2_PIX_FMT_YUV420M || ctx->dst_fmt->fourcc ==
+				V4L2_PIX_FMT_YVU420M)
+			alloc_devs[2] = ctx->dev->mem_dev[BANK_L_CTX];
+	} else if (vq->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE && ctx->state == MFCINST_INIT) {
 		psize[0] = ctx->dec_src_buf_size;
 		alloc_devs[0] = ctx->dev->mem_dev[BANK_L_CTX];
 	} else {
@@ -994,12 +1024,24 @@ static int s5p_mfc_buf_init(struct vb2_buffer *vb)
 			mfc_err("Plane buffer (CAPTURE) is too small\n");
 			return -EINVAL;
 		}
+		if (ctx->dst_fmt->fourcc == V4L2_PIX_FMT_YUV420M || ctx->dst_fmt->fourcc ==
+				V4L2_PIX_FMT_YVU420M) {
+			if (vb2_plane_size(vb, 2) < ctx->chroma_size_1) {
+				mfc_err("Plane buffer (CAPTURE) is too small\n");
+				return -EINVAL;
+			}
+		}
 		i = vb->index;
 		ctx->dst_bufs[i].b = vbuf;
 		ctx->dst_bufs[i].cookie.raw.luma =
 					vb2_dma_contig_plane_dma_addr(vb, 0);
 		ctx->dst_bufs[i].cookie.raw.chroma =
 					vb2_dma_contig_plane_dma_addr(vb, 1);
+		if (ctx->dst_fmt->fourcc == V4L2_PIX_FMT_YUV420M || ctx->dst_fmt->fourcc ==
+				V4L2_PIX_FMT_YVU420M) {
+			ctx->dst_bufs[i].cookie.raw.chroma_1 =
+					vb2_dma_contig_plane_dma_addr(vb, 2);
+		}
 		ctx->dst_bufs_cnt++;
 	} else if (vq->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
 		if (IS_ERR_OR_NULL(ERR_PTR(
diff --git a/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_enc.c b/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_enc.c
index 4b4c129c09..ef8bb40b97 100644
--- a/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_enc.c
+++ b/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_enc.c
@@ -60,6 +60,20 @@ static struct s5p_mfc_fmt formats[] = {
 		.versions	= MFC_V6PLUS_BITS,
 	},
 	{
+		.fourcc         = V4L2_PIX_FMT_YUV420M,
+		.codec_mode     = S5P_MFC_CODEC_NONE,
+		.type           = MFC_FMT_RAW,
+		.num_planes     = 3,
+		.versions       = MFC_V12_BIT,
+	},
+	{
+		.fourcc         = V4L2_PIX_FMT_YVU420M,
+		.codec_mode     = S5P_MFC_CODEC_NONE,
+		.type           = MFC_FMT_RAW,
+		.num_planes     = 3,
+		.versions       = MFC_V12_BIT,
+	},
+	{
 		.fourcc		= V4L2_PIX_FMT_H264,
 		.codec_mode	= S5P_MFC_CODEC_H264_ENC,
 		.type		= MFC_FMT_ENC,
@@ -92,7 +106,7 @@ static struct s5p_mfc_fmt formats[] = {
 		.codec_mode	= S5P_FIMV_CODEC_HEVC_ENC,
 		.type		= MFC_FMT_ENC,
 		.num_planes	= 1,
-		.versions	= MFC_V10_BIT,
+		.versions	= MFC_V10PLUS_BITS,
 	},
 };
 
@@ -1150,7 +1164,6 @@ static int enc_post_seq_start(struct s5p_mfc_ctx *ctx)
 	struct s5p_mfc_dev *dev = ctx->dev;
 	struct s5p_mfc_enc_params *p = &ctx->enc_params;
 	struct s5p_mfc_buf *dst_mb;
-	unsigned int enc_pb_count;
 
 	if (p->seq_hdr_mode == V4L2_MPEG_VIDEO_HEADER_MODE_SEPARATE) {
 		if (!list_empty(&ctx->dst_queue)) {
@@ -1172,14 +1185,12 @@ static int enc_post_seq_start(struct s5p_mfc_ctx *ctx)
 			set_work_bit_irqsave(ctx);
 		s5p_mfc_hw_call(dev->mfc_ops, try_run, dev);
 	} else {
-		enc_pb_count = s5p_mfc_hw_call(dev->mfc_ops,
-				get_enc_dpb_count, dev);
-		if (ctx->pb_count < enc_pb_count)
-			ctx->pb_count = enc_pb_count;
+		ctx->pb_count = s5p_mfc_hw_call(dev->mfc_ops, get_enc_dpb_count, dev);
 		if (FW_HAS_E_MIN_SCRATCH_BUF(dev)) {
 			ctx->scratch_buf_size = s5p_mfc_hw_call(dev->mfc_ops,
 					get_e_min_scratch_buf_size, dev);
-			ctx->bank1.size += ctx->scratch_buf_size;
+			if (!IS_MFCV12(dev))
+				ctx->bank1.size += ctx->scratch_buf_size;
 		}
 		ctx->state = MFCINST_HEAD_PRODUCED;
 	}
@@ -1192,14 +1203,20 @@ static int enc_pre_frame_start(struct s5p_mfc_ctx *ctx)
 	struct s5p_mfc_dev *dev = ctx->dev;
 	struct s5p_mfc_buf *dst_mb;
 	struct s5p_mfc_buf *src_mb;
-	unsigned long src_y_addr, src_c_addr, dst_addr;
+	unsigned long src_y_addr, src_c_addr, src_c_1_addr, dst_addr;
 	unsigned int dst_size;
 
 	src_mb = list_entry(ctx->src_queue.next, struct s5p_mfc_buf, list);
 	src_y_addr = vb2_dma_contig_plane_dma_addr(&src_mb->b->vb2_buf, 0);
 	src_c_addr = vb2_dma_contig_plane_dma_addr(&src_mb->b->vb2_buf, 1);
+	if (ctx->src_fmt->fourcc == V4L2_PIX_FMT_YUV420M || ctx->src_fmt->fourcc ==
+			V4L2_PIX_FMT_YVU420M)
+		src_c_1_addr =
+			vb2_dma_contig_plane_dma_addr(&src_mb->b->vb2_buf, 2);
+	else
+		src_c_1_addr = 0;
 	s5p_mfc_hw_call(dev->mfc_ops, set_enc_frame_buffer, ctx,
-							src_y_addr, src_c_addr);
+					src_y_addr, src_c_addr, src_c_1_addr);
 
 	dst_mb = list_entry(ctx->dst_queue.next, struct s5p_mfc_buf, list);
 	dst_addr = vb2_dma_contig_plane_dma_addr(&dst_mb->b->vb2_buf, 0);
@@ -1214,8 +1231,8 @@ static int enc_post_frame_start(struct s5p_mfc_ctx *ctx)
 {
 	struct s5p_mfc_dev *dev = ctx->dev;
 	struct s5p_mfc_buf *mb_entry;
-	unsigned long enc_y_addr = 0, enc_c_addr = 0;
-	unsigned long mb_y_addr, mb_c_addr;
+	unsigned long enc_y_addr = 0, enc_c_addr = 0, enc_c_1_addr = 0;
+	unsigned long mb_y_addr, mb_c_addr, mb_c_1_addr;
 	int slice_type;
 	unsigned int strm_size;
 	bool src_ready;
@@ -1228,18 +1245,26 @@ static int enc_post_frame_start(struct s5p_mfc_ctx *ctx)
 		  mfc_read(dev, S5P_FIMV_ENC_SI_PIC_CNT));
 	if (slice_type >= 0) {
 		s5p_mfc_hw_call(dev->mfc_ops, get_enc_frame_buffer, ctx,
-				&enc_y_addr, &enc_c_addr);
+				&enc_y_addr, &enc_c_addr, &enc_c_1_addr);
 		list_for_each_entry(mb_entry, &ctx->src_queue, list) {
 			mb_y_addr = vb2_dma_contig_plane_dma_addr(
 					&mb_entry->b->vb2_buf, 0);
 			mb_c_addr = vb2_dma_contig_plane_dma_addr(
 					&mb_entry->b->vb2_buf, 1);
-			if ((enc_y_addr == mb_y_addr) &&
-						(enc_c_addr == mb_c_addr)) {
+			if (ctx->src_fmt->fourcc ==
+					V4L2_PIX_FMT_YUV420M ||
+					ctx->src_fmt->fourcc ==
+					V4L2_PIX_FMT_YVU420M)
+				mb_c_1_addr = vb2_dma_contig_plane_dma_addr
+					(&mb_entry->b->vb2_buf, 2);
+			else
+				mb_c_1_addr = 0;
+			if (enc_y_addr == mb_y_addr && enc_c_addr == mb_c_addr && enc_c_1_addr
+					== mb_c_1_addr) {
 				list_del(&mb_entry->list);
 				ctx->src_queue_cnt--;
 				vb2_buffer_done(&mb_entry->b->vb2_buf,
-							VB2_BUF_STATE_DONE);
+						VB2_BUF_STATE_DONE);
 				break;
 			}
 		}
@@ -1248,20 +1273,27 @@ static int enc_post_frame_start(struct s5p_mfc_ctx *ctx)
 					&mb_entry->b->vb2_buf, 0);
 			mb_c_addr = vb2_dma_contig_plane_dma_addr(
 					&mb_entry->b->vb2_buf, 1);
-			if ((enc_y_addr == mb_y_addr) &&
-						(enc_c_addr == mb_c_addr)) {
+			if (ctx->src_fmt->fourcc ==
+					V4L2_PIX_FMT_YUV420M ||
+					ctx->src_fmt->fourcc == V4L2_PIX_FMT_YVU420M)
+				mb_c_1_addr = vb2_dma_contig_plane_dma_addr(&
+						mb_entry->b->vb2_buf, 2);
+			else
+				mb_c_1_addr = 0;
+			if (enc_y_addr == mb_y_addr && enc_c_addr == mb_c_addr && enc_c_1_addr
+					== mb_c_1_addr) {
 				list_del(&mb_entry->list);
 				ctx->ref_queue_cnt--;
 				vb2_buffer_done(&mb_entry->b->vb2_buf,
-							VB2_BUF_STATE_DONE);
+						VB2_BUF_STATE_DONE);
 				break;
 			}
 		}
 	}
 	if (ctx->src_queue_cnt > 0 && (ctx->state == MFCINST_RUNNING ||
-				       ctx->state == MFCINST_FINISHING)) {
+				ctx->state == MFCINST_FINISHING)) {
 		mb_entry = list_entry(ctx->src_queue.next, struct s5p_mfc_buf,
-									list);
+				list);
 		if (mb_entry->flags & MFC_BUF_FLAG_USED) {
 			list_del(&mb_entry->list);
 			ctx->src_queue_cnt--;
@@ -1380,10 +1412,15 @@ static int vidioc_g_fmt(struct file *file, void *priv, struct v4l2_format *f)
 		pix_fmt_mp->pixelformat = ctx->src_fmt->fourcc;
 		pix_fmt_mp->num_planes = ctx->src_fmt->num_planes;
 
-		pix_fmt_mp->plane_fmt[0].bytesperline = ctx->buf_width;
+		pix_fmt_mp->plane_fmt[0].bytesperline = ctx->stride[0];
 		pix_fmt_mp->plane_fmt[0].sizeimage = ctx->luma_size;
-		pix_fmt_mp->plane_fmt[1].bytesperline = ctx->buf_width;
+		pix_fmt_mp->plane_fmt[1].bytesperline = ctx->stride[1];
 		pix_fmt_mp->plane_fmt[1].sizeimage = ctx->chroma_size;
+		if (ctx->src_fmt->fourcc == V4L2_PIX_FMT_YUV420M || ctx->src_fmt->fourcc ==
+				V4L2_PIX_FMT_YVU420M) {
+			pix_fmt_mp->plane_fmt[2].bytesperline = ctx->stride[2];
+			pix_fmt_mp->plane_fmt[2].sizeimage = ctx->chroma_size_1;
+		}
 	} else {
 		mfc_err("invalid buf type\n");
 		return -EINVAL;
@@ -1420,9 +1457,12 @@ static int vidioc_try_fmt(struct file *file, void *priv, struct v4l2_format *f)
 			mfc_err("Unsupported format by this MFC version.\n");
 			return -EINVAL;
 		}
-
-		v4l_bound_align_image(&pix_fmt_mp->width, 8, 1920, 1,
-			&pix_fmt_mp->height, 4, 1080, 1, 0);
+		if (IS_MFCV12(dev))
+			v4l_bound_align_image(&pix_fmt_mp->width, 8, 3840, 1, &pix_fmt_mp
+					->height, 4, 2160, 1, 0);
+		else
+			v4l_bound_align_image(&pix_fmt_mp->width, 8, 1920, 1, &pix_fmt_mp
+					->height, 4, 1080, 1, 0);
 	} else {
 		mfc_err("invalid buf type\n");
 		return -EINVAL;
@@ -1467,9 +1507,14 @@ static int vidioc_s_fmt(struct file *file, void *priv, struct v4l2_format *f)
 
 		s5p_mfc_hw_call(dev->mfc_ops, enc_calc_src_size, ctx);
 		pix_fmt_mp->plane_fmt[0].sizeimage = ctx->luma_size;
-		pix_fmt_mp->plane_fmt[0].bytesperline = ctx->buf_width;
+		pix_fmt_mp->plane_fmt[0].bytesperline = ctx->stride[0];
 		pix_fmt_mp->plane_fmt[1].sizeimage = ctx->chroma_size;
-		pix_fmt_mp->plane_fmt[1].bytesperline = ctx->buf_width;
+		pix_fmt_mp->plane_fmt[1].bytesperline = ctx->stride[1];
+		if (ctx->src_fmt->fourcc == V4L2_PIX_FMT_YUV420M || ctx->src_fmt->fourcc ==
+				V4L2_PIX_FMT_YVU420M) {
+			pix_fmt_mp->plane_fmt[2].bytesperline = ctx->stride[2];
+			pix_fmt_mp->plane_fmt[2].sizeimage = ctx->chroma_size_1;
+		}
 
 		ctx->src_bufs_cnt = 0;
 		ctx->output_state = QUEUE_FREE;
@@ -1489,9 +1534,10 @@ static int vidioc_reqbufs(struct file *file, void *priv,
 	struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
 	int ret = 0;
 
-	/* if memory is not mmp or userptr return error */
+	/* if memory is not mmp or userptr or dmabuf return error */
 	if ((reqbufs->memory != V4L2_MEMORY_MMAP) &&
-		(reqbufs->memory != V4L2_MEMORY_USERPTR))
+		(reqbufs->memory != V4L2_MEMORY_USERPTR) &&
+		(reqbufs->memory != V4L2_MEMORY_DMABUF))
 		return -EINVAL;
 	if (reqbufs->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
 		if (reqbufs->count == 0) {
@@ -1514,14 +1560,6 @@ static int vidioc_reqbufs(struct file *file, void *priv,
 		}
 		ctx->capture_state = QUEUE_BUFS_REQUESTED;
 
-		ret = s5p_mfc_hw_call(ctx->dev->mfc_ops,
-				alloc_codec_buffers, ctx);
-		if (ret) {
-			mfc_err("Failed to allocate encoding buffers\n");
-			reqbufs->count = 0;
-			ret = vb2_reqbufs(&ctx->vq_dst, reqbufs);
-			return -ENOMEM;
-		}
 	} else if (reqbufs->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
 		if (reqbufs->count == 0) {
 			mfc_debug(2, "Freeing buffers\n");
@@ -1537,15 +1575,13 @@ static int vidioc_reqbufs(struct file *file, void *priv,
 			return -EINVAL;
 		}
 
-		if (IS_MFCV6_PLUS(dev)) {
+		if (IS_MFCV6_PLUS(dev) && (!IS_MFCV12(dev))) {
 			/* Check for min encoder buffers */
 			if (ctx->pb_count &&
 				(reqbufs->count < ctx->pb_count)) {
 				reqbufs->count = ctx->pb_count;
 				mfc_debug(2, "Minimum %d output buffers needed\n",
 						ctx->pb_count);
-			} else {
-				ctx->pb_count = reqbufs->count;
 			}
 		}
 
@@ -1568,9 +1604,10 @@ static int vidioc_querybuf(struct file *file, void *priv,
 	struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
 	int ret = 0;
 
-	/* if memory is not mmp or userptr return error */
+	/* if memory is not mmp or userptr or dmabuf return error */
 	if ((buf->memory != V4L2_MEMORY_MMAP) &&
-		(buf->memory != V4L2_MEMORY_USERPTR))
+		(buf->memory != V4L2_MEMORY_USERPTR) &&
+		(buf->memory != V4L2_MEMORY_DMABUF))
 		return -EINVAL;
 	if (buf->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
 		if (ctx->state != MFCINST_GOT_INST) {
@@ -2413,10 +2450,18 @@ static int s5p_mfc_queue_setup(struct vb2_queue *vq,
 
 		psize[0] = ctx->luma_size;
 		psize[1] = ctx->chroma_size;
+		if (ctx->src_fmt && (ctx->src_fmt->fourcc ==
+					V4L2_PIX_FMT_YUV420M || ctx->src_fmt->fourcc ==
+					V4L2_PIX_FMT_YVU420M))
+			psize[2] = ctx->chroma_size_1;
 
 		if (IS_MFCV6_PLUS(dev)) {
 			alloc_devs[0] = ctx->dev->mem_dev[BANK_L_CTX];
 			alloc_devs[1] = ctx->dev->mem_dev[BANK_L_CTX];
+			if (ctx->src_fmt && (ctx->src_fmt->fourcc ==
+						V4L2_PIX_FMT_YUV420M || ctx->src_fmt->fourcc ==
+						V4L2_PIX_FMT_YVU420M))
+				alloc_devs[2] = ctx->dev->mem_dev[BANK_L_CTX];
 		} else {
 			alloc_devs[0] = ctx->dev->mem_dev[BANK_R_CTX];
 			alloc_devs[1] = ctx->dev->mem_dev[BANK_R_CTX];
@@ -2455,6 +2500,11 @@ static int s5p_mfc_buf_init(struct vb2_buffer *vb)
 					vb2_dma_contig_plane_dma_addr(vb, 0);
 		ctx->src_bufs[i].cookie.raw.chroma =
 					vb2_dma_contig_plane_dma_addr(vb, 1);
+		if (ctx->src_fmt->fourcc ==
+				V4L2_PIX_FMT_YUV420M || ctx->src_fmt->fourcc ==
+				V4L2_PIX_FMT_YVU420M)
+			ctx->src_bufs[i].cookie.raw.chroma_1 =
+					vb2_dma_contig_plane_dma_addr(vb, 2);
 		ctx->src_bufs_cnt++;
 	} else {
 		mfc_err("invalid queue type: %d\n", vq->type);
@@ -2492,6 +2542,12 @@ static int s5p_mfc_buf_prepare(struct vb2_buffer *vb)
 			mfc_err("plane size is too small for output\n");
 			return -EINVAL;
 		}
+		if ((ctx->src_fmt->fourcc == V4L2_PIX_FMT_YUV420M ||
+		     ctx->src_fmt->fourcc == V4L2_PIX_FMT_YVU420M) &&
+		    (vb2_plane_size(vb, 2) < ctx->chroma_size_1)) {
+			mfc_err("plane size is too small for output\n");
+			return -EINVAL;
+		}
 	} else {
 		mfc_err("invalid queue type: %d\n", vq->type);
 		return -EINVAL;
@@ -2513,11 +2569,11 @@ static int s5p_mfc_start_streaming(struct vb2_queue *q, unsigned int count)
 						S5P_MFC_R2H_CMD_SEQ_DONE_RET,
 						0);
 		}
-
-		if (ctx->src_bufs_cnt < ctx->pb_count) {
-			mfc_err("Need minimum %d OUTPUT buffers\n",
-					ctx->pb_count);
-			return -ENOBUFS;
+		if (q->memory != V4L2_MEMORY_DMABUF) {
+			if (ctx->src_bufs_cnt < ctx->pb_count) {
+				mfc_err("Need minimum %d OUTPUT buffers\n", ctx->pb_count);
+				return -ENOBUFS;
+			}
 		}
 	}
 
diff --git a/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_opr.h b/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_opr.h
index b9831275f3..7c5e851c81 100644
--- a/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_opr.h
+++ b/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_opr.h
@@ -166,9 +166,9 @@ struct s5p_mfc_regs {
 	void __iomem *d_decoded_third_addr;/* only v7 */
 	void __iomem *d_used_dpb_flag_upper;/* v7 and v8 */
 	void __iomem *d_used_dpb_flag_lower;/* v7 and v8 */
-	void __iomem *d_min_scratch_buffer_size; /* v10 */
-	void __iomem *d_static_buffer_addr; /* v10 */
-	void __iomem *d_static_buffer_size; /* v10 */
+	void __iomem *d_min_scratch_buffer_size; /* v10 and v12 */
+	void __iomem *d_static_buffer_addr; /* v10 and v12 */
+	void __iomem *d_static_buffer_size; /* v10 and v12 */
 
 	/* encoder registers */
 	void __iomem *e_frame_width;
@@ -268,7 +268,7 @@ struct s5p_mfc_regs {
 	void __iomem *e_vp8_hierarchical_qp_layer0;/* v7 and v8 */
 	void __iomem *e_vp8_hierarchical_qp_layer1;/* v7 and v8 */
 	void __iomem *e_vp8_hierarchical_qp_layer2;/* v7 and v8 */
-	void __iomem *e_min_scratch_buffer_size; /* v10 */
+	void __iomem *e_min_scratch_buffer_size; /* v10 and v12 */
 	void __iomem *e_num_t_layer; /* v10 */
 	void __iomem *e_hier_qp_layer0; /* v10 */
 	void __iomem *e_hier_bit_rate_layer0; /* v10 */
@@ -293,9 +293,11 @@ struct s5p_mfc_hw_ops {
 	int (*set_enc_stream_buffer)(struct s5p_mfc_ctx *ctx,
 			unsigned long addr, unsigned int size);
 	void (*set_enc_frame_buffer)(struct s5p_mfc_ctx *ctx,
-			unsigned long y_addr, unsigned long c_addr);
+			unsigned long y_addr, unsigned long c_addr,
+			unsigned long c_1_addr);
 	void (*get_enc_frame_buffer)(struct s5p_mfc_ctx *ctx,
-			unsigned long *y_addr, unsigned long *c_addr);
+			unsigned long *y_addr, unsigned long *c_addr,
+			unsigned long *c_1_addr);
 	void (*try_run)(struct s5p_mfc_dev *dev);
 	void (*clear_int_flags)(struct s5p_mfc_dev *dev);
 	int (*get_dspl_y_adr)(struct s5p_mfc_dev *dev);
diff --git a/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_opr_v5.c b/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_opr_v5.c
index 28a06dc343..fcfaf125a5 100644
--- a/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_opr_v5.c
+++ b/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_opr_v5.c
@@ -516,7 +516,8 @@ static int s5p_mfc_set_enc_stream_buffer_v5(struct s5p_mfc_ctx *ctx,
 }
 
 static void s5p_mfc_set_enc_frame_buffer_v5(struct s5p_mfc_ctx *ctx,
-		unsigned long y_addr, unsigned long c_addr)
+		unsigned long y_addr, unsigned long c_addr,
+		unsigned long c_1_addr)
 {
 	struct s5p_mfc_dev *dev = ctx->dev;
 
@@ -525,7 +526,8 @@ static void s5p_mfc_set_enc_frame_buffer_v5(struct s5p_mfc_ctx *ctx,
 }
 
 static void s5p_mfc_get_enc_frame_buffer_v5(struct s5p_mfc_ctx *ctx,
-		unsigned long *y_addr, unsigned long *c_addr)
+		unsigned long *y_addr, unsigned long *c_addr,
+		unsigned long *c_1_addr)
 {
 	struct s5p_mfc_dev *dev = ctx->dev;
 
@@ -1210,7 +1212,7 @@ static int s5p_mfc_run_enc_frame(struct s5p_mfc_ctx *ctx)
 	if (list_empty(&ctx->src_queue)) {
 		/* send null frame */
 		s5p_mfc_set_enc_frame_buffer_v5(ctx, dev->dma_base[BANK_R_CTX],
-						dev->dma_base[BANK_R_CTX]);
+						dev->dma_base[BANK_R_CTX], 0);
 		src_mb = NULL;
 	} else {
 		src_mb = list_entry(ctx->src_queue.next, struct s5p_mfc_buf,
@@ -1220,7 +1222,7 @@ static int s5p_mfc_run_enc_frame(struct s5p_mfc_ctx *ctx)
 			/* send null frame */
 			s5p_mfc_set_enc_frame_buffer_v5(ctx,
 						dev->dma_base[BANK_R_CTX],
-						dev->dma_base[BANK_R_CTX]);
+						dev->dma_base[BANK_R_CTX], 0);
 			ctx->state = MFCINST_FINISHING;
 		} else {
 			src_y_addr = vb2_dma_contig_plane_dma_addr(
@@ -1228,7 +1230,7 @@ static int s5p_mfc_run_enc_frame(struct s5p_mfc_ctx *ctx)
 			src_c_addr = vb2_dma_contig_plane_dma_addr(
 					&src_mb->b->vb2_buf, 1);
 			s5p_mfc_set_enc_frame_buffer_v5(ctx, src_y_addr,
-								src_c_addr);
+								src_c_addr, 0);
 			if (src_mb->flags & MFC_BUF_FLAG_EOS)
 				ctx->state = MFCINST_FINISHING;
 		}
diff --git a/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_opr_v6.c b/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_opr_v6.c
index c0df5ac9fc..fd945211d2 100644
--- a/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_opr_v6.c
+++ b/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_opr_v6.c
@@ -60,21 +60,23 @@ static void s5p_mfc_release_dec_desc_buffer_v6(struct s5p_mfc_ctx *ctx)
 static int s5p_mfc_alloc_codec_buffers_v6(struct s5p_mfc_ctx *ctx)
 {
 	struct s5p_mfc_dev *dev = ctx->dev;
-	unsigned int mb_width, mb_height;
+	unsigned int mb_width, mb_height, width64, height32;
 	unsigned int lcu_width = 0, lcu_height = 0;
 	int ret;
 
 	mb_width = MB_WIDTH(ctx->img_width);
 	mb_height = MB_HEIGHT(ctx->img_height);
+	width64 = ALIGN(ctx->img_width, 64);
+	height32 = ALIGN(ctx->img_height, 32);
 
 	if (ctx->type == MFCINST_DECODER) {
 		mfc_debug(2, "Luma size:%d Chroma size:%d MV size:%d\n",
 			  ctx->luma_size, ctx->chroma_size, ctx->mv_size);
 		mfc_debug(2, "Totals bufs: %d\n", ctx->total_dpb_count);
 	} else if (ctx->type == MFCINST_ENCODER) {
-		if (IS_MFCV10(dev)) {
+		if (IS_MFCV10_PLUS(dev))
 			ctx->tmv_buffer_size = 0;
-		} else if (IS_MFCV8_PLUS(dev))
+		else if (IS_MFCV8_PLUS(dev))
 			ctx->tmv_buffer_size = S5P_FIMV_NUM_TMV_BUFFERS_V6 *
 			ALIGN(S5P_FIMV_TMV_BUFFER_SIZE_V8(mb_width, mb_height),
 			S5P_FIMV_TMV_BUFFER_ALIGN_V6);
@@ -82,7 +84,39 @@ static int s5p_mfc_alloc_codec_buffers_v6(struct s5p_mfc_ctx *ctx)
 			ctx->tmv_buffer_size = S5P_FIMV_NUM_TMV_BUFFERS_V6 *
 			ALIGN(S5P_FIMV_TMV_BUFFER_SIZE_V6(mb_width, mb_height),
 			S5P_FIMV_TMV_BUFFER_ALIGN_V6);
-		if (IS_MFCV10(dev)) {
+		if (IS_MFCV12(dev)) {
+			lcu_width = S5P_MFC_LCU_WIDTH(ctx->img_width);
+			lcu_height = S5P_MFC_LCU_HEIGHT(ctx->img_height);
+			if (ctx->codec_mode == S5P_FIMV_CODEC_HEVC_ENC && ctx->is_10bit) {
+				ctx->luma_dpb_size =
+					width64 * height32 +
+					ALIGN(DIV_ROUND_UP(lcu_width * 32, 4), 16) * height32 + 128;
+				if (ctx->is_422)
+					ctx->chroma_dpb_size =
+						ctx->luma_dpb_size;
+				else
+					ctx->chroma_dpb_size =
+						width64 * height32 / 2 +
+						ALIGN(DIV_ROUND_UP(lcu_width *
+							32, 4), 16) * height32 / 2 + 128;
+			} else if (ctx->codec_mode == S5P_FIMV_CODEC_VP9_ENC &&	ctx->is_10bit) {
+				ctx->luma_dpb_size =
+					ALIGN(ctx->img_width * 2, 128) * height32 + 64;
+				ctx->chroma_dpb_size =
+					ALIGN(ctx->img_width * 2, 128) * height32 / 2 + 64;
+			} else {
+				ctx->luma_dpb_size =
+					width64 * height32 + 64;
+				if (ctx->is_422)
+					ctx->chroma_dpb_size =
+						ctx->luma_dpb_size;
+				else
+					ctx->chroma_dpb_size =
+						width64 * height32 / 2 + 64;
+			}
+			ctx->luma_dpb_size = ALIGN(ctx->luma_dpb_size + 256, SZ_2K);
+			ctx->chroma_dpb_size = ALIGN(ctx->chroma_dpb_size + 256, SZ_2K);
+		} else if (IS_MFCV10_PLUS(dev)) {
 			lcu_width = S5P_MFC_LCU_WIDTH(ctx->img_width);
 			lcu_height = S5P_MFC_LCU_HEIGHT(ctx->img_height);
 			if (ctx->codec_mode != S5P_FIMV_CODEC_HEVC_ENC) {
@@ -133,7 +167,7 @@ static int s5p_mfc_alloc_codec_buffers_v6(struct s5p_mfc_ctx *ctx)
 	switch (ctx->codec_mode) {
 	case S5P_MFC_CODEC_H264_DEC:
 	case S5P_MFC_CODEC_H264_MVC_DEC:
-		if (IS_MFCV10(dev))
+		if (IS_MFCV10_PLUS(dev))
 			mfc_debug(2, "Use min scratch buffer size\n");
 		else if (IS_MFCV8_PLUS(dev))
 			ctx->scratch_buf_size =
@@ -152,7 +186,7 @@ static int s5p_mfc_alloc_codec_buffers_v6(struct s5p_mfc_ctx *ctx)
 			(ctx->mv_count * ctx->mv_size);
 		break;
 	case S5P_MFC_CODEC_MPEG4_DEC:
-		if (IS_MFCV10(dev))
+		if (IS_MFCV10_PLUS(dev))
 			mfc_debug(2, "Use min scratch buffer size\n");
 		else if (IS_MFCV7_PLUS(dev)) {
 			ctx->scratch_buf_size =
@@ -172,7 +206,7 @@ static int s5p_mfc_alloc_codec_buffers_v6(struct s5p_mfc_ctx *ctx)
 		break;
 	case S5P_MFC_CODEC_VC1RCV_DEC:
 	case S5P_MFC_CODEC_VC1_DEC:
-		if (IS_MFCV10(dev))
+		if (IS_MFCV10_PLUS(dev))
 			mfc_debug(2, "Use min scratch buffer size\n");
 		else
 			ctx->scratch_buf_size =
@@ -189,7 +223,7 @@ static int s5p_mfc_alloc_codec_buffers_v6(struct s5p_mfc_ctx *ctx)
 		ctx->bank2.size = 0;
 		break;
 	case S5P_MFC_CODEC_H263_DEC:
-		if (IS_MFCV10(dev))
+		if (IS_MFCV10_PLUS(dev))
 			mfc_debug(2, "Use min scratch buffer size\n");
 		else
 			ctx->scratch_buf_size =
@@ -201,7 +235,7 @@ static int s5p_mfc_alloc_codec_buffers_v6(struct s5p_mfc_ctx *ctx)
 		ctx->bank1.size = ctx->scratch_buf_size;
 		break;
 	case S5P_MFC_CODEC_VP8_DEC:
-		if (IS_MFCV10(dev))
+		if (IS_MFCV10_PLUS(dev))
 			mfc_debug(2, "Use min scratch buffer size\n");
 		else if (IS_MFCV8_PLUS(dev))
 			ctx->scratch_buf_size =
@@ -230,7 +264,11 @@ static int s5p_mfc_alloc_codec_buffers_v6(struct s5p_mfc_ctx *ctx)
 			DEC_VP9_STATIC_BUFFER_SIZE;
 		break;
 	case S5P_MFC_CODEC_H264_ENC:
-		if (IS_MFCV10(dev)) {
+		if (IS_MFCV12(dev)) {
+			mfc_debug(2, "Use min scratch buffer size\n");
+			ctx->me_buffer_size =
+				ENC_V120_H264_ME_SIZE(mb_width, mb_height);
+		} else if (IS_MFCV10_PLUS(dev)) {
 			mfc_debug(2, "Use min scratch buffer size\n");
 			ctx->me_buffer_size =
 			ALIGN(ENC_V100_H264_ME_SIZE(mb_width, mb_height), 16);
@@ -254,7 +292,11 @@ static int s5p_mfc_alloc_codec_buffers_v6(struct s5p_mfc_ctx *ctx)
 		break;
 	case S5P_MFC_CODEC_MPEG4_ENC:
 	case S5P_MFC_CODEC_H263_ENC:
-		if (IS_MFCV10(dev)) {
+		if (IS_MFCV12(dev)) {
+			mfc_debug(2, "Use min scratch buffer size\n");
+			ctx->me_buffer_size =
+				ENC_V120_MPEG4_ME_SIZE(mb_width, mb_height);
+		} else if (IS_MFCV10_PLUS(dev)) {
 			mfc_debug(2, "Use min scratch buffer size\n");
 			ctx->me_buffer_size =
 				ALIGN(ENC_V100_MPEG4_ME_SIZE(mb_width,
@@ -265,7 +307,7 @@ static int s5p_mfc_alloc_codec_buffers_v6(struct s5p_mfc_ctx *ctx)
 						mb_width,
 						mb_height);
 		ctx->scratch_buf_size = ALIGN(ctx->scratch_buf_size,
-				S5P_FIMV_SCRATCH_BUFFER_ALIGN_V6);
+					S5P_FIMV_SCRATCH_BUFFER_ALIGN_V6);
 		ctx->bank1.size =
 			ctx->scratch_buf_size + ctx->tmv_buffer_size +
 			(ctx->pb_count * (ctx->luma_dpb_size +
@@ -273,7 +315,11 @@ static int s5p_mfc_alloc_codec_buffers_v6(struct s5p_mfc_ctx *ctx)
 		ctx->bank2.size = 0;
 		break;
 	case S5P_MFC_CODEC_VP8_ENC:
-		if (IS_MFCV10(dev)) {
+		if (IS_MFCV12(dev)) {
+			mfc_debug(2, "Use min scratch buffer size\n");
+			ctx->me_buffer_size =
+				ENC_V120_VP8_ME_SIZE(mb_width, mb_height);
+		} else if (IS_MFCV10_PLUS(dev)) {
 			mfc_debug(2, "Use min scratch buffer size\n");
 			ctx->me_buffer_size =
 				ALIGN(ENC_V100_VP8_ME_SIZE(mb_width, mb_height),
@@ -297,9 +343,13 @@ static int s5p_mfc_alloc_codec_buffers_v6(struct s5p_mfc_ctx *ctx)
 		ctx->bank2.size = 0;
 		break;
 	case S5P_MFC_CODEC_HEVC_ENC:
+		if (IS_MFCV12(dev))
+			ctx->me_buffer_size =
+				ENC_V120_HEVC_ME_SIZE(lcu_width, lcu_height);
+		else
+			ctx->me_buffer_size =
+				ALIGN(ENC_V100_HEVC_ME_SIZE(lcu_width, lcu_height), 16);
 		mfc_debug(2, "Use min scratch buffer size\n");
-		ctx->me_buffer_size =
-			ALIGN(ENC_V100_HEVC_ME_SIZE(lcu_width, lcu_height), 16);
 		ctx->scratch_buf_size = ALIGN(ctx->scratch_buf_size, 256);
 		ctx->bank1.size =
 			ctx->scratch_buf_size + ctx->tmv_buffer_size +
@@ -438,30 +488,48 @@ static void s5p_mfc_dec_calc_dpb_size_v6(struct s5p_mfc_ctx *ctx)
 	struct s5p_mfc_dev *dev = ctx->dev;
 	ctx->buf_width = ALIGN(ctx->img_width, S5P_FIMV_NV12MT_HALIGN_V6);
 	ctx->buf_height = ALIGN(ctx->img_height, S5P_FIMV_NV12MT_VALIGN_V6);
+	ctx->chroma_size_1 = 0;
 	mfc_debug(2, "SEQ Done: Movie dimensions %dx%d,\n"
 			"buffer dimensions: %dx%d\n", ctx->img_width,
 			ctx->img_height, ctx->buf_width, ctx->buf_height);
 
-	ctx->luma_size = calc_plane(ctx->img_width, ctx->img_height);
-	ctx->chroma_size = calc_plane(ctx->img_width, (ctx->img_height >> 1));
+	switch (ctx->dst_fmt->fourcc) {
+	case V4L2_PIX_FMT_NV12M:
+	case V4L2_PIX_FMT_NV21M:
+		ctx->stride[0] = ALIGN(ctx->img_width, S5P_FIMV_NV12MT_HALIGN_V6);
+		ctx->stride[1] = ALIGN(ctx->img_width, S5P_FIMV_NV12MT_HALIGN_V6);
+		ctx->luma_size = calc_plane(ctx->stride[0], ctx->img_height);
+		ctx->chroma_size = calc_plane(ctx->stride[1], (ctx->img_height / 2));
+		break;
+	case V4L2_PIX_FMT_YUV420M:
+	case V4L2_PIX_FMT_YVU420M:
+		ctx->stride[0] = ALIGN(ctx->img_width, S5P_FIMV_NV12MT_HALIGN_V6);
+		ctx->stride[1] = ALIGN(ctx->img_width / 2, S5P_FIMV_NV12MT_HALIGN_V6);
+		ctx->stride[2] = ALIGN(ctx->img_width / 2, S5P_FIMV_NV12MT_HALIGN_V6);
+		ctx->luma_size = calc_plane(ctx->stride[0], ctx->img_height);
+		ctx->chroma_size = calc_plane(ctx->stride[1], (ctx->img_height / 2));
+		ctx->chroma_size_1 = calc_plane(ctx->stride[2], (ctx->img_height / 2));
+		break;
+	}
+
 	if (IS_MFCV8_PLUS(ctx->dev)) {
 		/* MFCv8 needs additional 64 bytes for luma,chroma dpb*/
 		ctx->luma_size += S5P_FIMV_D_ALIGN_PLANE_SIZE_V8;
 		ctx->chroma_size += S5P_FIMV_D_ALIGN_PLANE_SIZE_V8;
+		ctx->chroma_size_1 += S5P_FIMV_D_ALIGN_PLANE_SIZE_V8;
 	}
 
 	if (ctx->codec_mode == S5P_MFC_CODEC_H264_DEC ||
 			ctx->codec_mode == S5P_MFC_CODEC_H264_MVC_DEC) {
-		if (IS_MFCV10(dev)) {
-			ctx->mv_size = S5P_MFC_DEC_MV_SIZE_V10(ctx->img_width,
-					ctx->img_height);
-		} else {
-			ctx->mv_size = S5P_MFC_DEC_MV_SIZE_V6(ctx->img_width,
-					ctx->img_height);
-		}
+		if (IS_MFCV12(dev))
+			ctx->mv_size = S5P_MFC_DEC_MV_SIZE(ctx->img_width, ctx->img_height, 1024);
+		else if (IS_MFCV10_PLUS(dev))
+			ctx->mv_size = S5P_MFC_DEC_MV_SIZE(ctx->img_width, ctx->img_height, 512);
+		else
+			ctx->mv_size = S5P_MFC_DEC_MV_SIZE(ctx->img_width, ctx->img_height, 128);
+
 	} else if (ctx->codec_mode == S5P_MFC_CODEC_HEVC_DEC) {
-		ctx->mv_size = s5p_mfc_dec_hevc_mv_size(ctx->img_width,
-				ctx->img_height);
+		ctx->mv_size = s5p_mfc_dec_hevc_mv_size(ctx->img_width, ctx->img_height);
 		ctx->mv_size = ALIGN(ctx->mv_size, 32);
 	} else {
 		ctx->mv_size = 0;
@@ -475,14 +543,40 @@ static void s5p_mfc_enc_calc_src_size_v6(struct s5p_mfc_ctx *ctx)
 	mb_width = MB_WIDTH(ctx->img_width);
 	mb_height = MB_HEIGHT(ctx->img_height);
 
-	ctx->buf_width = ALIGN(ctx->img_width, S5P_FIMV_NV12M_HALIGN_V6);
-	ctx->luma_size = ALIGN((mb_width * mb_height) * 256, 256);
-	ctx->chroma_size = ALIGN((mb_width * mb_height) * 128, 256);
-
-	/* MFCv7 needs pad bytes for Luma and Chroma */
-	if (IS_MFCV7_PLUS(ctx->dev)) {
+	if (IS_MFCV12(ctx->dev)) {
+		switch (ctx->src_fmt->fourcc) {
+		case V4L2_PIX_FMT_NV12M:
+		case V4L2_PIX_FMT_NV21M:
+			ctx->stride[0] = ALIGN(ctx->img_width, S5P_FIMV_NV12M_HALIGN_V6);
+			ctx->stride[1] = ALIGN(ctx->img_width, S5P_FIMV_NV12M_HALIGN_V6);
+			ctx->luma_size = ctx->stride[0] * ALIGN(ctx->img_height, 16);
+			ctx->chroma_size =  ctx->stride[0] * ALIGN(ctx->img_height / 2, 16);
+			break;
+		case V4L2_PIX_FMT_YUV420M:
+		case V4L2_PIX_FMT_YVU420M:
+			ctx->stride[0] = ALIGN(ctx->img_width, S5P_FIMV_NV12M_HALIGN_V6);
+			ctx->stride[1] = ALIGN(ctx->img_width / 2, S5P_FIMV_NV12M_HALIGN_V6);
+			ctx->stride[2] = ALIGN(ctx->img_width / 2, S5P_FIMV_NV12M_HALIGN_V6);
+			ctx->luma_size = ctx->stride[0] * ALIGN(ctx->img_height, 16);
+			ctx->chroma_size =  ctx->stride[1] * ALIGN(ctx->img_height / 2, 16);
+			ctx->chroma_size_1 =  ctx->stride[2] * ALIGN(ctx->img_height / 2, 16);
+			break;
+		}
 		ctx->luma_size += MFC_LUMA_PAD_BYTES_V7;
-		ctx->chroma_size += MFC_CHROMA_PAD_BYTES_V7;
+		ctx->chroma_size += MFC_CHROMA_PAD_BYTES_V12;
+		ctx->chroma_size_1 += MFC_CHROMA_PAD_BYTES_V12;
+	} else {
+		ctx->buf_width = ALIGN(ctx->img_width, S5P_FIMV_NV12M_HALIGN_V6);
+		ctx->stride[0] = ctx->buf_width;
+		ctx->stride[1] = ctx->buf_width;
+		ctx->luma_size = ALIGN((mb_width * mb_height) * 256, 256);
+		ctx->chroma_size = ALIGN((mb_width * mb_height) * 128, 256);
+		ctx->chroma_size_1 = 0;
+		/* MFCv7 needs pad bytes for Luma and Chroma */
+		if (IS_MFCV7_PLUS(ctx->dev)) {
+			ctx->luma_size += MFC_LUMA_PAD_BYTES_V7;
+			ctx->chroma_size += MFC_LUMA_PAD_BYTES_V7;
+		}
 	}
 }
 
@@ -529,15 +623,18 @@ static int s5p_mfc_set_dec_frame_buffer_v6(struct s5p_mfc_ctx *ctx)
 	writel(ctx->total_dpb_count, mfc_regs->d_num_dpb);
 	writel(ctx->luma_size, mfc_regs->d_first_plane_dpb_size);
 	writel(ctx->chroma_size, mfc_regs->d_second_plane_dpb_size);
-
+	if (ctx->dst_fmt->fourcc == V4L2_PIX_FMT_YUV420M || ctx->dst_fmt->fourcc ==
+			V4L2_PIX_FMT_YVU420M)
+		writel(ctx->chroma_size_1, mfc_regs->d_third_plane_dpb_size);
 	writel(buf_addr1, mfc_regs->d_scratch_buffer_addr);
 	writel(ctx->scratch_buf_size, mfc_regs->d_scratch_buffer_size);
 
 	if (IS_MFCV8_PLUS(dev)) {
-		writel(ctx->img_width,
-			mfc_regs->d_first_plane_dpb_stride_size);
-		writel(ctx->img_width,
-			mfc_regs->d_second_plane_dpb_stride_size);
+		writel(ctx->stride[0], mfc_regs->d_first_plane_dpb_stride_size);
+		writel(ctx->stride[1], mfc_regs->d_second_plane_dpb_stride_size);
+		if (ctx->dst_fmt->fourcc == V4L2_PIX_FMT_YUV420M || ctx->dst_fmt->fourcc ==
+				V4L2_PIX_FMT_YVU420M)
+			writel(ctx->stride[2], mfc_regs->d_third_plane_dpb_stride_size);
 	}
 
 	buf_addr1 += ctx->scratch_buf_size;
@@ -566,6 +663,13 @@ static int s5p_mfc_set_dec_frame_buffer_v6(struct s5p_mfc_ctx *ctx)
 					ctx->dst_bufs[i].cookie.raw.chroma);
 		writel(ctx->dst_bufs[i].cookie.raw.chroma,
 				mfc_regs->d_second_plane_dpb + i * 4);
+		if (ctx->dst_fmt->fourcc == V4L2_PIX_FMT_YUV420M || ctx->dst_fmt->fourcc ==
+				V4L2_PIX_FMT_YVU420M) {
+			mfc_debug(2, "\tChroma_1 %d: %zx\n", i, ctx
+					->dst_bufs[i].cookie.raw.chroma_1);
+			writel(ctx->dst_bufs[i].cookie.raw.chroma_1, mfc_regs->d_third_plane_dpb +
+					i * 4);
+		}
 	}
 	if (ctx->codec_mode == S5P_MFC_CODEC_H264_DEC ||
 			ctx->codec_mode == S5P_MFC_CODEC_H264_MVC_DEC ||
@@ -624,20 +728,24 @@ static int s5p_mfc_set_enc_stream_buffer_v6(struct s5p_mfc_ctx *ctx,
 }
 
 static void s5p_mfc_set_enc_frame_buffer_v6(struct s5p_mfc_ctx *ctx,
-		unsigned long y_addr, unsigned long c_addr)
+		unsigned long y_addr, unsigned long c_addr,
+		unsigned long c_1_addr)
 {
 	struct s5p_mfc_dev *dev = ctx->dev;
 	const struct s5p_mfc_regs *mfc_regs = dev->mfc_regs;
 
 	writel(y_addr, mfc_regs->e_source_first_plane_addr);
 	writel(c_addr, mfc_regs->e_source_second_plane_addr);
+	writel(c_1_addr, mfc_regs->e_source_third_plane_addr);
 
 	mfc_debug(2, "enc src y buf addr: 0x%08lx\n", y_addr);
 	mfc_debug(2, "enc src c buf addr: 0x%08lx\n", c_addr);
+	mfc_debug(2, "enc src cr buf addr: 0x%08lx\n", c_1_addr);
 }
 
 static void s5p_mfc_get_enc_frame_buffer_v6(struct s5p_mfc_ctx *ctx,
-		unsigned long *y_addr, unsigned long *c_addr)
+		unsigned long *y_addr, unsigned long *c_addr,
+		unsigned long *c_1_addr)
 {
 	struct s5p_mfc_dev *dev = ctx->dev;
 	const struct s5p_mfc_regs *mfc_regs = dev->mfc_regs;
@@ -645,12 +753,17 @@ static void s5p_mfc_get_enc_frame_buffer_v6(struct s5p_mfc_ctx *ctx,
 
 	*y_addr = readl(mfc_regs->e_encoded_source_first_plane_addr);
 	*c_addr = readl(mfc_regs->e_encoded_source_second_plane_addr);
+	if (ctx->src_fmt->fourcc == V4L2_PIX_FMT_YUV420M || ctx->src_fmt->fourcc ==
+			V4L2_PIX_FMT_YVU420M)
+		*c_1_addr = readl(mfc_regs->e_encoded_source_third_plane_addr);
+	else
+		*c_1_addr = 0;
 
 	enc_recon_y_addr = readl(mfc_regs->e_recon_luma_dpb_addr);
 	enc_recon_c_addr = readl(mfc_regs->e_recon_chroma_dpb_addr);
 
 	mfc_debug(2, "recon y addr: 0x%08lx y_addr: 0x%08lx\n", enc_recon_y_addr, *y_addr);
-	mfc_debug(2, "recon c addr: 0x%08lx\n", enc_recon_c_addr);
+	mfc_debug(2, "recon c addr: 0x%08lx c_addr: 0x%08lx\n", enc_recon_c_addr, *c_addr);
 }
 
 /* Set encoding ref & codec buffer */
@@ -668,7 +781,7 @@ static int s5p_mfc_set_enc_ref_buffer_v6(struct s5p_mfc_ctx *ctx)
 
 	mfc_debug(2, "Buf1: %p (%d)\n", (void *)buf_addr1, buf_size1);
 
-	if (IS_MFCV10(dev)) {
+	if (IS_MFCV10_PLUS(dev)) {
 		/* start address of per buffer is aligned */
 		for (i = 0; i < ctx->pb_count; i++) {
 			writel(buf_addr1, mfc_regs->e_luma_dpb + (4 * i));
@@ -827,6 +940,20 @@ static int s5p_mfc_set_enc_params(struct s5p_mfc_ctx *ctx)
 		writel(reg, mfc_regs->e_enc_options);
 		/* 0: NV12(CbCr), 1: NV21(CrCb) */
 		writel(0x0, mfc_regs->pixel_format);
+	} else if (ctx->src_fmt->fourcc == V4L2_PIX_FMT_YVU420M) {
+		/* 0: Linear, 1: 2D tiled*/
+		reg = readl(mfc_regs->e_enc_options);
+		reg &= ~(0x1 << 7);
+		writel(reg, mfc_regs->e_enc_options);
+		/* 2: YV12(CrCb), 3: I420(CrCb) */
+		writel(0x2, mfc_regs->pixel_format);
+	} else if (ctx->src_fmt->fourcc == V4L2_PIX_FMT_YUV420M) {
+		/* 0: Linear, 1: 2D tiled*/
+		reg = readl(mfc_regs->e_enc_options);
+		reg &= ~(0x1 << 7);
+		writel(reg, mfc_regs->e_enc_options);
+		/* 2: YV12(CrCb), 3: I420(CrCb) */
+		writel(0x3, mfc_regs->pixel_format);
 	}
 
 	/* memory structure recon. frame */
@@ -865,10 +992,24 @@ static int s5p_mfc_set_enc_params(struct s5p_mfc_ctx *ctx)
 
 	/* reaction coefficient */
 	if (p->rc_frame) {
-		if (p->rc_reaction_coeff < TIGHT_CBR_MAX) /* tight CBR */
-			writel(1, mfc_regs->e_rc_mode);
-		else					  /* loose CBR */
-			writel(2, mfc_regs->e_rc_mode);
+		if (IS_MFCV12(dev)) {
+			/* loose CBR */
+			if (p->rc_reaction_coeff < LOOSE_CBR_MAX)
+				writel(1, mfc_regs->e_rc_mode);
+			/* tight CBR */
+			else if (p->rc_reaction_coeff < TIGHT_CBR_MAX)
+				writel(0, mfc_regs->e_rc_mode);
+			/* VBR */
+			else
+				writel(2, mfc_regs->e_rc_mode);
+		} else {
+			/* tight CBR */
+			if (p->rc_reaction_coeff < TIGHT_CBR_MAX)
+				writel(1, mfc_regs->e_rc_mode);
+			/* loose CBR */
+			else
+				writel(2, mfc_regs->e_rc_mode);
+		}
 	}
 
 	/* seq header ctrl */
@@ -930,6 +1071,18 @@ static int s5p_mfc_set_enc_params_h264(struct s5p_mfc_ctx *ctx)
 	reg |= ((p->num_b_frame & 0x3) << 16);
 	writel(reg, mfc_regs->e_gop_config);
 
+	/* UHD encoding case */
+	if (ctx->img_width == 3840 && ctx->img_height == 2160) {
+		if (p_h264->level < 51) {
+			mfc_debug(2, "Set Level 5.1 for UHD\n");
+			p_h264->level = 51;
+		}
+		if (p_h264->profile != 0x2) {
+			mfc_debug(2, "Set High profile for UHD\n");
+			p_h264->profile = 0x2;
+		}
+	}
+
 	/* profile & level */
 	reg = 0;
 	/** level */
@@ -1637,8 +1790,12 @@ static int s5p_mfc_init_decode_v6(struct s5p_mfc_ctx *ctx)
 	else
 		writel(reg, mfc_regs->d_dec_options);
 
-	/* 0: NV12(CbCr), 1: NV21(CrCb) */
-	if (ctx->dst_fmt->fourcc == V4L2_PIX_FMT_NV21M)
+	/* 0: NV12(CbCr), 1: NV21(CrCb), 2: YV12(CrCb), 3: I420(CbCr) */
+	if (ctx->dst_fmt->fourcc == V4L2_PIX_FMT_YUV420M)
+		writel(0x3, mfc_regs->pixel_format);
+	else if (ctx->dst_fmt->fourcc == V4L2_PIX_FMT_YVU420M)
+		writel(0x2, mfc_regs->pixel_format);
+	else if (ctx->dst_fmt->fourcc == V4L2_PIX_FMT_NV21M)
 		writel(0x1, mfc_regs->pixel_format);
 	else
 		writel(0x0, mfc_regs->pixel_format);
@@ -1722,8 +1879,11 @@ static int s5p_mfc_init_encode_v6(struct s5p_mfc_ctx *ctx)
 
 	/* Set stride lengths for v7 & above */
 	if (IS_MFCV7_PLUS(dev)) {
-		writel(ctx->img_width, mfc_regs->e_source_first_plane_stride);
-		writel(ctx->img_width, mfc_regs->e_source_second_plane_stride);
+		writel(ctx->stride[0], mfc_regs->e_source_first_plane_stride);
+		writel(ctx->stride[1], mfc_regs->e_source_second_plane_stride);
+		if (ctx->src_fmt->fourcc == V4L2_PIX_FMT_YUV420M || ctx->src_fmt->fourcc ==
+				V4L2_PIX_FMT_YVU420M)
+			writel(ctx->stride[2], mfc_regs->e_source_third_plane_stride);
 	}
 
 	writel(ctx->inst_no, mfc_regs->instance_id);
@@ -1832,7 +1992,7 @@ static inline int s5p_mfc_run_enc_frame(struct s5p_mfc_ctx *ctx)
 	struct s5p_mfc_dev *dev = ctx->dev;
 	struct s5p_mfc_buf *dst_mb;
 	struct s5p_mfc_buf *src_mb;
-	unsigned long src_y_addr, src_c_addr, dst_addr;
+	unsigned long src_y_addr, src_c_addr, src_c_1_addr, dst_addr;
 	/*
 	unsigned int src_y_size, src_c_size;
 	*/
@@ -1850,22 +2010,28 @@ static inline int s5p_mfc_run_enc_frame(struct s5p_mfc_ctx *ctx)
 
 	if (list_empty(&ctx->src_queue)) {
 		/* send null frame */
-		s5p_mfc_set_enc_frame_buffer_v6(ctx, 0, 0);
+		s5p_mfc_set_enc_frame_buffer_v6(ctx, 0, 0, 0);
 		src_mb = NULL;
 	} else {
 		src_mb = list_entry(ctx->src_queue.next, struct s5p_mfc_buf, list);
 		src_mb->flags |= MFC_BUF_FLAG_USED;
 		if (src_mb->b->vb2_buf.planes[0].bytesused == 0) {
-			s5p_mfc_set_enc_frame_buffer_v6(ctx, 0, 0);
+			s5p_mfc_set_enc_frame_buffer_v6(ctx, 0, 0, 0);
 			ctx->state = MFCINST_FINISHING;
 		} else {
 			src_y_addr = vb2_dma_contig_plane_dma_addr(&src_mb->b->vb2_buf, 0);
 			src_c_addr = vb2_dma_contig_plane_dma_addr(&src_mb->b->vb2_buf, 1);
+			if (ctx->src_fmt->fourcc == V4L2_PIX_FMT_YUV420M || ctx->src_fmt->fourcc ==
+					V4L2_PIX_FMT_YVU420M)
+				src_c_1_addr = vb2_dma_contig_plane_dma_addr
+					(&src_mb->b->vb2_buf, 2);
+			else
+				src_c_1_addr = 0;
 
 			mfc_debug(2, "enc src y addr: 0x%08lx\n", src_y_addr);
 			mfc_debug(2, "enc src c addr: 0x%08lx\n", src_c_addr);
 
-			s5p_mfc_set_enc_frame_buffer_v6(ctx, src_y_addr, src_c_addr);
+			s5p_mfc_set_enc_frame_buffer_v6(ctx, src_y_addr, src_c_addr, src_c_1_addr);
 			if (src_mb->flags & MFC_BUF_FLAG_EOS)
 				ctx->state = MFCINST_FINISHING;
 		}
@@ -1944,6 +2110,13 @@ static inline int s5p_mfc_run_init_enc_buffers(struct s5p_mfc_ctx *ctx)
 	struct s5p_mfc_dev *dev = ctx->dev;
 	int ret;
 
+	ret = s5p_mfc_hw_call(ctx->dev->mfc_ops, alloc_codec_buffers, ctx);
+	if (ret) {
+		mfc_err("Failed to allocate encoding buffers\n");
+		return -ENOMEM;
+	}
+	mfc_debug(2, "Allocated Internal Encoding Buffers\n");
+
 	dev->curr_ctx = ctx->num;
 	ret = s5p_mfc_set_enc_ref_buffer_v6(ctx);
 	if (ret) {
@@ -2387,10 +2560,9 @@ const struct s5p_mfc_regs *s5p_mfc_init_regs_v6_plus(struct s5p_mfc_dev *dev)
 	R(e_source_first_plane_stride, S5P_FIMV_E_SOURCE_FIRST_STRIDE_V7);
 	R(e_source_second_plane_stride, S5P_FIMV_E_SOURCE_SECOND_STRIDE_V7);
 	R(e_source_third_plane_stride, S5P_FIMV_E_SOURCE_THIRD_STRIDE_V7);
-	R(e_encoded_source_first_plane_addr,
-			S5P_FIMV_E_ENCODED_SOURCE_FIRST_ADDR_V7);
-	R(e_encoded_source_second_plane_addr,
-			S5P_FIMV_E_ENCODED_SOURCE_SECOND_ADDR_V7);
+	R(e_encoded_source_first_plane_addr, S5P_FIMV_E_ENCODED_SOURCE_FIRST_ADDR_V7);
+	R(e_encoded_source_second_plane_addr, S5P_FIMV_E_ENCODED_SOURCE_SECOND_ADDR_V7);
+	R(e_encoded_source_third_plane_addr, S5P_FIMV_E_ENCODED_SOURCE_THIRD_ADDR_V7);
 	R(e_vp8_options, S5P_FIMV_E_VP8_OPTIONS_V7);
 
 	if (!IS_MFCV8_PLUS(dev))
@@ -2405,16 +2577,17 @@ const struct s5p_mfc_regs *s5p_mfc_init_regs_v6_plus(struct s5p_mfc_dev *dev)
 	R(d_cpb_buffer_offset, S5P_FIMV_D_CPB_BUFFER_OFFSET_V8);
 	R(d_first_plane_dpb_size, S5P_FIMV_D_FIRST_PLANE_DPB_SIZE_V8);
 	R(d_second_plane_dpb_size, S5P_FIMV_D_SECOND_PLANE_DPB_SIZE_V8);
+	R(d_third_plane_dpb_size, S5P_FIMV_D_THIRD_PLANE_DPB_SIZE_V8);
 	R(d_scratch_buffer_addr, S5P_FIMV_D_SCRATCH_BUFFER_ADDR_V8);
 	R(d_scratch_buffer_size, S5P_FIMV_D_SCRATCH_BUFFER_SIZE_V8);
-	R(d_first_plane_dpb_stride_size,
-			S5P_FIMV_D_FIRST_PLANE_DPB_STRIDE_SIZE_V8);
-	R(d_second_plane_dpb_stride_size,
-			S5P_FIMV_D_SECOND_PLANE_DPB_STRIDE_SIZE_V8);
+	R(d_first_plane_dpb_stride_size, S5P_FIMV_D_FIRST_PLANE_DPB_STRIDE_SIZE_V8);
+	R(d_second_plane_dpb_stride_size, S5P_FIMV_D_SECOND_PLANE_DPB_STRIDE_SIZE_V8);
+	R(d_third_plane_dpb_stride_size, S5P_FIMV_D_THIRD_PLANE_DPB_STRIDE_SIZE_V8);
 	R(d_mv_buffer_size, S5P_FIMV_D_MV_BUFFER_SIZE_V8);
 	R(d_num_mv, S5P_FIMV_D_NUM_MV_V8);
 	R(d_first_plane_dpb, S5P_FIMV_D_FIRST_PLANE_DPB_V8);
 	R(d_second_plane_dpb, S5P_FIMV_D_SECOND_PLANE_DPB_V8);
+	R(d_third_plane_dpb, S5P_FIMV_D_THIRD_PLANE_DPB_V8);
 	R(d_mv_buffer, S5P_FIMV_D_MV_BUFFER_V8);
 	R(d_init_buffer_options, S5P_FIMV_D_INIT_BUFFER_OPTIONS_V8);
 	R(d_available_dpb_flag_lower, S5P_FIMV_D_AVAILABLE_DPB_FLAG_LOWER_V8);
@@ -2455,7 +2628,7 @@ const struct s5p_mfc_regs *s5p_mfc_init_regs_v6_plus(struct s5p_mfc_dev *dev)
 	R(e_h264_options, S5P_FIMV_E_H264_OPTIONS_V8);
 	R(e_min_scratch_buffer_size, S5P_FIMV_E_MIN_SCRATCH_BUFFER_SIZE_V8);
 
-	if (!IS_MFCV10(dev))
+	if (!IS_MFCV10_PLUS(dev))
 		goto done;
 
 	/* Initialize registers used in MFC v10 only.
diff --git a/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_opr_v6.h b/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_opr_v6.h
index e4dd03c545..94ecb0e6e7 100644
--- a/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_opr_v6.h
+++ b/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_opr_v6.h
@@ -19,10 +19,8 @@
 
 #define MB_WIDTH(x_size)		DIV_ROUND_UP(x_size, 16)
 #define MB_HEIGHT(y_size)		DIV_ROUND_UP(y_size, 16)
-#define S5P_MFC_DEC_MV_SIZE_V6(x, y)	(MB_WIDTH(x) * \
-					(((MB_HEIGHT(y)+1)/2)*2) * 64 + 128)
-#define S5P_MFC_DEC_MV_SIZE_V10(x, y)	(MB_WIDTH(x) * \
-					(((MB_HEIGHT(y)+1)/2)*2) * 64 + 512)
+#define S5P_MFC_DEC_MV_SIZE(x, y, offset)	(MB_WIDTH(x) * \
+					(((MB_HEIGHT(y) + 1) / 2) * 2) * 64 + (offset))
 #define S5P_MFC_LCU_WIDTH(x_size)	DIV_ROUND_UP(x_size, 32)
 #define S5P_MFC_LCU_HEIGHT(y_size)	DIV_ROUND_UP(y_size, 32)
 
@@ -42,6 +40,7 @@
 #define ENC_H264_LEVEL_MAX		42
 #define ENC_MPEG4_VOP_TIME_RES_MAX	((1 << 16) - 1)
 #define FRAME_DELTA_H264_H263		1
+#define LOOSE_CBR_MAX			5
 #define TIGHT_CBR_MAX			10
 #define ENC_HEVC_RC_FRAME_RATE_MAX	((1 << 16) - 1)
 #define ENC_HEVC_QP_INDEX_MIN		-12
diff --git a/drivers/media/platform/st/sti/hva/hva-v4l2.c b/drivers/media/platform/st/sti/hva/hva-v4l2.c
index 3a848ca32a..161a5c0fbc 100644
--- a/drivers/media/platform/st/sti/hva/hva-v4l2.c
+++ b/drivers/media/platform/st/sti/hva/hva-v4l2.c
@@ -569,14 +569,11 @@ static int hva_qbuf(struct file *file, void *priv, struct v4l2_buffer *buf)
 		struct vb2_buffer *vb2_buf;
 
 		vq = v4l2_m2m_get_vq(ctx->fh.m2m_ctx, buf->type);
-
-		if (buf->index >= vq->num_buffers) {
-			dev_dbg(dev, "%s buffer index %d out of range (%d)\n",
-				ctx->name, buf->index, vq->num_buffers);
+		vb2_buf = vb2_get_buffer(vq, buf->index);
+		if (!vb2_buf) {
+			dev_dbg(dev, "%s buffer index %d not found\n", ctx->name, buf->index);
 			return -EINVAL;
 		}
-
-		vb2_buf = vb2_get_buffer(vq, buf->index);
 		stream = to_hva_stream(to_vb2_v4l2_buffer(vb2_buf));
 		stream->bytesused = buf->bytesused;
 	}
@@ -1145,7 +1142,7 @@ static int hva_queue_init(void *priv, struct vb2_queue *src_vq,
 
 	src_vq->type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
 	src_vq->buf_struct_size = sizeof(struct hva_frame);
-	src_vq->min_buffers_needed = MIN_FRAMES;
+	src_vq->min_queued_buffers = MIN_FRAMES;
 	src_vq->dev = ctx->hva_dev->dev;
 
 	ret = queue_init(ctx, src_vq);
@@ -1154,7 +1151,7 @@ static int hva_queue_init(void *priv, struct vb2_queue *src_vq,
 
 	dst_vq->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
 	dst_vq->buf_struct_size = sizeof(struct hva_stream);
-	dst_vq->min_buffers_needed = MIN_STREAMS;
+	dst_vq->min_queued_buffers = MIN_STREAMS;
 	dst_vq->dev = ctx->hva_dev->dev;
 
 	return queue_init(ctx, dst_vq);
diff --git a/drivers/media/platform/st/stm32/Kconfig b/drivers/media/platform/st/stm32/Kconfig
index b22dd47534..9df9a2a177 100644
--- a/drivers/media/platform/st/stm32/Kconfig
+++ b/drivers/media/platform/st/stm32/Kconfig
@@ -16,6 +16,22 @@ config VIDEO_STM32_DCMI
 	  To compile this driver as a module, choose M here: the module
 	  will be called stm32-dcmi.
 
+config VIDEO_STM32_DCMIPP
+	tristate "STM32 Digital Camera Memory Interface Pixel Processor (DCMIPP) support"
+	depends on V4L_PLATFORM_DRIVERS
+	depends on VIDEO_DEV
+	depends on ARCH_STM32 || COMPILE_TEST
+	select MEDIA_CONTROLLER
+	select VIDEOBUF2_DMA_CONTIG
+	select VIDEO_V4L2_SUBDEV_API
+	select V4L2_FWNODE
+	help
+	  This module makes the STM32 Digital Camera Memory Interface
+	  Pixel Processor (DCMIPP) available as a v4l2 device.
+
+	  To compile this driver as a module, choose M here: the module
+	  will be called stm32-dcmipp.
+
 # Mem2mem drivers
 config VIDEO_STM32_DMA2D
 	tristate "STM32 Chrom-Art Accelerator (DMA2D)"
diff --git a/drivers/media/platform/st/stm32/Makefile b/drivers/media/platform/st/stm32/Makefile
index 896ef98a73..7ed8297b9b 100644
--- a/drivers/media/platform/st/stm32/Makefile
+++ b/drivers/media/platform/st/stm32/Makefile
@@ -1,4 +1,5 @@
 # SPDX-License-Identifier: GPL-2.0-only
 obj-$(CONFIG_VIDEO_STM32_DCMI) += stm32-dcmi.o
+obj-$(CONFIG_VIDEO_STM32_DCMIPP) += stm32-dcmipp/
 stm32-dma2d-objs := dma2d/dma2d.o dma2d/dma2d-hw.o
 obj-$(CONFIG_VIDEO_STM32_DMA2D) += stm32-dma2d.o
diff --git a/drivers/media/platform/st/stm32/stm32-dcmi.c b/drivers/media/platform/st/stm32/stm32-dcmi.c
index 8cb4fdcae1..c4610e3055 100644
--- a/drivers/media/platform/st/stm32/stm32-dcmi.c
+++ b/drivers/media/platform/st/stm32/stm32-dcmi.c
@@ -20,7 +20,6 @@
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/of.h>
-#include <linux/of_device.h>
 #include <linux/of_graph.h>
 #include <linux/pinctrl/consumer.h>
 #include <linux/platform_device.h>
@@ -1890,7 +1889,6 @@ static int dcmi_graph_init(struct stm32_dcmi *dcmi)
 static int dcmi_probe(struct platform_device *pdev)
 {
 	struct device_node *np = pdev->dev.of_node;
-	const struct of_device_id *match = NULL;
 	struct v4l2_fwnode_endpoint ep = { .bus_type = 0 };
 	struct stm32_dcmi *dcmi;
 	struct vb2_queue *q;
@@ -1899,12 +1897,6 @@ static int dcmi_probe(struct platform_device *pdev)
 	struct clk *mclk;
 	int ret = 0;
 
-	match = of_match_device(of_match_ptr(stm32_dcmi_of_match), &pdev->dev);
-	if (!match) {
-		dev_err(&pdev->dev, "Could not find a match in devicetree\n");
-		return -ENODEV;
-	}
-
 	dcmi = devm_kzalloc(&pdev->dev, sizeof(struct stm32_dcmi), GFP_KERNEL);
 	if (!dcmi)
 		return -ENOMEM;
@@ -2039,7 +2031,7 @@ static int dcmi_probe(struct platform_device *pdev)
 	q->ops = &dcmi_video_qops;
 	q->mem_ops = &vb2_dma_contig_memops;
 	q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
-	q->min_buffers_needed = 2;
+	q->min_queued_buffers = 2;
 	q->allow_cache_hints = 1;
 	q->dev = &pdev->dev;
 
diff --git a/drivers/media/platform/st/stm32/stm32-dcmipp/Makefile b/drivers/media/platform/st/stm32/stm32-dcmipp/Makefile
new file mode 100644
index 0000000000..8920d9388a
--- /dev/null
+++ b/drivers/media/platform/st/stm32/stm32-dcmipp/Makefile
@@ -0,0 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
+stm32-dcmipp-y := dcmipp-core.o dcmipp-common.o dcmipp-parallel.o dcmipp-byteproc.o dcmipp-bytecap.o
+
+obj-$(CONFIG_VIDEO_STM32_DCMIPP) += stm32-dcmipp.o
diff --git a/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-bytecap.c b/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-bytecap.c
new file mode 100644
index 0000000000..9f768f011f
--- /dev/null
+++ b/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-bytecap.c
@@ -0,0 +1,956 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Driver for STM32 Digital Camera Memory Interface Pixel Processor
+ *
+ * Copyright (C) STMicroelectronics SA 2023
+ * Authors: Hugues Fruchet <hugues.fruchet@foss.st.com>
+ *          Alain Volmat <alain.volmat@foss.st.com>
+ *          for STMicroelectronics.
+ */
+
+#include <linux/iopoll.h>
+#include <linux/pm_runtime.h>
+#include <media/v4l2-ioctl.h>
+#include <media/v4l2-mc.h>
+#include <media/videobuf2-core.h>
+#include <media/videobuf2-dma-contig.h>
+
+#include "dcmipp-common.h"
+
+#define DCMIPP_PRSR		0x1f8
+#define DCMIPP_CMIER		0x3f0
+#define DCMIPP_CMIER_P0FRAMEIE	BIT(9)
+#define DCMIPP_CMIER_P0VSYNCIE	BIT(10)
+#define DCMIPP_CMIER_P0OVRIE	BIT(15)
+#define DCMIPP_CMIER_P0ALL	(DCMIPP_CMIER_P0VSYNCIE |\
+				 DCMIPP_CMIER_P0FRAMEIE |\
+				 DCMIPP_CMIER_P0OVRIE)
+#define DCMIPP_CMSR1		0x3f4
+#define DCMIPP_CMSR2		0x3f8
+#define DCMIPP_CMSR2_P0FRAMEF	BIT(9)
+#define DCMIPP_CMSR2_P0VSYNCF	BIT(10)
+#define DCMIPP_CMSR2_P0OVRF	BIT(15)
+#define DCMIPP_CMFCR		0x3fc
+#define DCMIPP_P0FSCR		0x404
+#define DCMIPP_P0FSCR_PIPEN	BIT(31)
+#define DCMIPP_P0FCTCR		0x500
+#define DCMIPP_P0FCTCR_CPTREQ	BIT(3)
+#define DCMIPP_P0DCCNTR		0x5b0
+#define DCMIPP_P0DCLMTR		0x5b4
+#define DCMIPP_P0DCLMTR_ENABLE	BIT(31)
+#define DCMIPP_P0DCLMTR_LIMIT_MASK	GENMASK(23, 0)
+#define DCMIPP_P0PPM0AR1	0x5c4
+#define DCMIPP_P0SR		0x5f8
+#define DCMIPP_P0SR_CPTACT	BIT(23)
+
+struct dcmipp_bytecap_pix_map {
+	unsigned int code;
+	u32 pixelformat;
+};
+
+#define PIXMAP_MBUS_PFMT(mbus, fmt)			\
+	{						\
+		.code = MEDIA_BUS_FMT_##mbus,		\
+		.pixelformat = V4L2_PIX_FMT_##fmt	\
+	}
+
+static const struct dcmipp_bytecap_pix_map dcmipp_bytecap_pix_map_list[] = {
+	PIXMAP_MBUS_PFMT(RGB565_2X8_LE, RGB565),
+	PIXMAP_MBUS_PFMT(YUYV8_2X8, YUYV),
+	PIXMAP_MBUS_PFMT(YVYU8_2X8, YVYU),
+	PIXMAP_MBUS_PFMT(UYVY8_2X8, UYVY),
+	PIXMAP_MBUS_PFMT(VYUY8_2X8, VYUY),
+	PIXMAP_MBUS_PFMT(Y8_1X8, GREY),
+	PIXMAP_MBUS_PFMT(SBGGR8_1X8, SBGGR8),
+	PIXMAP_MBUS_PFMT(SGBRG8_1X8, SGBRG8),
+	PIXMAP_MBUS_PFMT(SGRBG8_1X8, SGRBG8),
+	PIXMAP_MBUS_PFMT(SRGGB8_1X8, SRGGB8),
+	PIXMAP_MBUS_PFMT(JPEG_1X8, JPEG),
+};
+
+static const struct dcmipp_bytecap_pix_map *
+dcmipp_bytecap_pix_map_by_pixelformat(u32 pixelformat)
+{
+	unsigned int i;
+
+	for (i = 0; i < ARRAY_SIZE(dcmipp_bytecap_pix_map_list); i++) {
+		if (dcmipp_bytecap_pix_map_list[i].pixelformat == pixelformat)
+			return &dcmipp_bytecap_pix_map_list[i];
+	}
+
+	return NULL;
+}
+
+struct dcmipp_buf {
+	struct vb2_v4l2_buffer	vb;
+	bool			prepared;
+	dma_addr_t		addr;
+	size_t			size;
+	struct list_head	list;
+};
+
+enum dcmipp_state {
+	DCMIPP_STOPPED = 0,
+	DCMIPP_WAIT_FOR_BUFFER,
+	DCMIPP_RUNNING,
+};
+
+struct dcmipp_bytecap_device {
+	struct dcmipp_ent_device ved;
+	struct video_device vdev;
+	struct device *dev;
+	struct v4l2_pix_format format;
+	struct vb2_queue queue;
+	struct list_head buffers;
+	/*
+	 * Protects concurrent calls of buf queue / irq handler
+	 * and buffer handling related variables / lists
+	 */
+	spinlock_t irqlock;
+	/* mutex used as vdev and queue lock */
+	struct mutex lock;
+	u32 sequence;
+	struct media_pipeline pipe;
+	struct v4l2_subdev *s_subdev;
+
+	enum dcmipp_state state;
+
+	/*
+	 * DCMIPP driver is handling 2 buffers
+	 * active: buffer into which DCMIPP is currently writing into
+	 * next: buffer given to the DCMIPP and which will become
+	 *       automatically active on next VSYNC
+	 */
+	struct dcmipp_buf *active, *next;
+
+	void __iomem *regs;
+
+	u32 cmier;
+	u32 cmsr2;
+
+	struct {
+		u32 errors;
+		u32 limit;
+		u32 overrun;
+		u32 buffers;
+		u32 vsync;
+		u32 frame;
+		u32 it;
+		u32 underrun;
+		u32 nactive;
+	} count;
+};
+
+static const struct v4l2_pix_format fmt_default = {
+	.width = DCMIPP_FMT_WIDTH_DEFAULT,
+	.height = DCMIPP_FMT_HEIGHT_DEFAULT,
+	.pixelformat = V4L2_PIX_FMT_RGB565,
+	.field = V4L2_FIELD_NONE,
+	.bytesperline = DCMIPP_FMT_WIDTH_DEFAULT * 2,
+	.sizeimage = DCMIPP_FMT_WIDTH_DEFAULT * DCMIPP_FMT_HEIGHT_DEFAULT * 2,
+	.colorspace = DCMIPP_COLORSPACE_DEFAULT,
+	.ycbcr_enc = DCMIPP_YCBCR_ENC_DEFAULT,
+	.quantization = DCMIPP_QUANTIZATION_DEFAULT,
+	.xfer_func = DCMIPP_XFER_FUNC_DEFAULT,
+};
+
+static int dcmipp_bytecap_querycap(struct file *file, void *priv,
+				   struct v4l2_capability *cap)
+{
+	strscpy(cap->driver, DCMIPP_PDEV_NAME, sizeof(cap->driver));
+	strscpy(cap->card, KBUILD_MODNAME, sizeof(cap->card));
+
+	return 0;
+}
+
+static int dcmipp_bytecap_g_fmt_vid_cap(struct file *file, void *priv,
+					struct v4l2_format *f)
+{
+	struct dcmipp_bytecap_device *vcap = video_drvdata(file);
+
+	f->fmt.pix = vcap->format;
+
+	return 0;
+}
+
+static int dcmipp_bytecap_try_fmt_vid_cap(struct file *file, void *priv,
+					  struct v4l2_format *f)
+{
+	struct dcmipp_bytecap_device *vcap = video_drvdata(file);
+	struct v4l2_pix_format *format = &f->fmt.pix;
+	const struct dcmipp_bytecap_pix_map *vpix;
+	u32 in_w, in_h;
+
+	/* Don't accept a pixelformat that is not on the table */
+	vpix = dcmipp_bytecap_pix_map_by_pixelformat(format->pixelformat);
+	if (!vpix)
+		format->pixelformat = fmt_default.pixelformat;
+
+	/* Adjust width & height */
+	in_w = format->width;
+	in_h = format->height;
+	v4l_bound_align_image(&format->width, DCMIPP_FRAME_MIN_WIDTH,
+			      DCMIPP_FRAME_MAX_WIDTH, 0, &format->height,
+			      DCMIPP_FRAME_MIN_HEIGHT, DCMIPP_FRAME_MAX_HEIGHT,
+			      0, 0);
+	if (format->width != in_w || format->height != in_h)
+		dev_dbg(vcap->dev, "resolution updated: %dx%d -> %dx%d\n",
+			in_w, in_h, format->width, format->height);
+
+	if (format->pixelformat == V4L2_PIX_FMT_JPEG) {
+		format->bytesperline = format->width;
+		format->sizeimage = format->bytesperline * format->height;
+	} else {
+		v4l2_fill_pixfmt(format, format->pixelformat,
+				 format->width, format->height);
+	}
+
+	if (format->field == V4L2_FIELD_ANY)
+		format->field = fmt_default.field;
+
+	dcmipp_colorimetry_clamp(format);
+
+	return 0;
+}
+
+static int dcmipp_bytecap_s_fmt_vid_cap(struct file *file, void *priv,
+					struct v4l2_format *f)
+{
+	struct dcmipp_bytecap_device *vcap = video_drvdata(file);
+	int ret;
+
+	/* Do not change the format while stream is on */
+	if (vb2_is_busy(&vcap->queue))
+		return -EBUSY;
+
+	ret = dcmipp_bytecap_try_fmt_vid_cap(file, priv, f);
+	if (ret)
+		return ret;
+
+	dev_dbg(vcap->dev, "%s: format update: old:%ux%u (0x%p4cc, %u, %u, %u, %u) new:%ux%d (0x%p4cc, %u, %u, %u, %u)\n",
+		vcap->vdev.name,
+		/* old */
+		vcap->format.width, vcap->format.height,
+		&vcap->format.pixelformat, vcap->format.colorspace,
+		vcap->format.quantization, vcap->format.xfer_func,
+		vcap->format.ycbcr_enc,
+		/* new */
+		f->fmt.pix.width, f->fmt.pix.height,
+		&f->fmt.pix.pixelformat, f->fmt.pix.colorspace,
+		f->fmt.pix.quantization, f->fmt.pix.xfer_func,
+		f->fmt.pix.ycbcr_enc);
+
+	vcap->format = f->fmt.pix;
+
+	return 0;
+}
+
+static int dcmipp_bytecap_enum_fmt_vid_cap(struct file *file, void *priv,
+					   struct v4l2_fmtdesc *f)
+{
+	const struct dcmipp_bytecap_pix_map *vpix;
+	unsigned int index = f->index;
+	unsigned int i;
+
+	if (f->mbus_code) {
+		/*
+		 * If a media bus code is specified, only enumerate formats
+		 * compatible with it.
+		 */
+		for (i = 0; i < ARRAY_SIZE(dcmipp_bytecap_pix_map_list); i++) {
+			vpix = &dcmipp_bytecap_pix_map_list[i];
+			if (vpix->code != f->mbus_code)
+				continue;
+
+			if (index == 0)
+				break;
+
+			index--;
+		}
+
+		if (i == ARRAY_SIZE(dcmipp_bytecap_pix_map_list))
+			return -EINVAL;
+	} else {
+		/* Otherwise, enumerate all formats. */
+		if (f->index >= ARRAY_SIZE(dcmipp_bytecap_pix_map_list))
+			return -EINVAL;
+
+		vpix = &dcmipp_bytecap_pix_map_list[f->index];
+	}
+
+	f->pixelformat = vpix->pixelformat;
+
+	return 0;
+}
+
+static int dcmipp_bytecap_enum_framesizes(struct file *file, void *fh,
+					  struct v4l2_frmsizeenum *fsize)
+{
+	const struct dcmipp_bytecap_pix_map *vpix;
+
+	if (fsize->index)
+		return -EINVAL;
+
+	/* Only accept code in the pix map table */
+	vpix = dcmipp_bytecap_pix_map_by_pixelformat(fsize->pixel_format);
+	if (!vpix)
+		return -EINVAL;
+
+	fsize->type = V4L2_FRMSIZE_TYPE_CONTINUOUS;
+	fsize->stepwise.min_width = DCMIPP_FRAME_MIN_WIDTH;
+	fsize->stepwise.max_width = DCMIPP_FRAME_MAX_WIDTH;
+	fsize->stepwise.min_height = DCMIPP_FRAME_MIN_HEIGHT;
+	fsize->stepwise.max_height = DCMIPP_FRAME_MAX_HEIGHT;
+	fsize->stepwise.step_width = 1;
+	fsize->stepwise.step_height = 1;
+
+	return 0;
+}
+
+static const struct v4l2_file_operations dcmipp_bytecap_fops = {
+	.owner		= THIS_MODULE,
+	.open		= v4l2_fh_open,
+	.release	= vb2_fop_release,
+	.read           = vb2_fop_read,
+	.poll		= vb2_fop_poll,
+	.unlocked_ioctl = video_ioctl2,
+	.mmap           = vb2_fop_mmap,
+};
+
+static const struct v4l2_ioctl_ops dcmipp_bytecap_ioctl_ops = {
+	.vidioc_querycap = dcmipp_bytecap_querycap,
+
+	.vidioc_g_fmt_vid_cap = dcmipp_bytecap_g_fmt_vid_cap,
+	.vidioc_s_fmt_vid_cap = dcmipp_bytecap_s_fmt_vid_cap,
+	.vidioc_try_fmt_vid_cap = dcmipp_bytecap_try_fmt_vid_cap,
+	.vidioc_enum_fmt_vid_cap = dcmipp_bytecap_enum_fmt_vid_cap,
+	.vidioc_enum_framesizes = dcmipp_bytecap_enum_framesizes,
+
+	.vidioc_reqbufs = vb2_ioctl_reqbufs,
+	.vidioc_create_bufs = vb2_ioctl_create_bufs,
+	.vidioc_prepare_buf = vb2_ioctl_prepare_buf,
+	.vidioc_querybuf = vb2_ioctl_querybuf,
+	.vidioc_qbuf = vb2_ioctl_qbuf,
+	.vidioc_dqbuf = vb2_ioctl_dqbuf,
+	.vidioc_expbuf = vb2_ioctl_expbuf,
+	.vidioc_streamon = vb2_ioctl_streamon,
+	.vidioc_streamoff = vb2_ioctl_streamoff,
+};
+
+static int dcmipp_pipeline_s_stream(struct dcmipp_bytecap_device *vcap,
+				    int state)
+{
+	struct media_pad *pad;
+	int ret;
+
+	/*
+	 * Get source subdev - since link is IMMUTABLE, pointer is cached
+	 * within the dcmipp_bytecap_device structure
+	 */
+	if (!vcap->s_subdev) {
+		pad = media_pad_remote_pad_first(&vcap->vdev.entity.pads[0]);
+		if (!pad || !is_media_entity_v4l2_subdev(pad->entity))
+			return -EINVAL;
+		vcap->s_subdev = media_entity_to_v4l2_subdev(pad->entity);
+	}
+
+	ret = v4l2_subdev_call(vcap->s_subdev, video, s_stream, state);
+	if (ret < 0) {
+		dev_err(vcap->dev, "failed to %s streaming (%d)\n",
+			state ? "start" : "stop", ret);
+		return ret;
+	}
+
+	return 0;
+}
+
+static void dcmipp_start_capture(struct dcmipp_bytecap_device *vcap,
+				 struct dcmipp_buf *buf)
+{
+	/* Set buffer address */
+	reg_write(vcap, DCMIPP_P0PPM0AR1, buf->addr);
+
+	/* Set buffer size */
+	reg_write(vcap, DCMIPP_P0DCLMTR, DCMIPP_P0DCLMTR_ENABLE |
+		  ((buf->size / 4) & DCMIPP_P0DCLMTR_LIMIT_MASK));
+
+	/* Capture request */
+	reg_set(vcap, DCMIPP_P0FCTCR, DCMIPP_P0FCTCR_CPTREQ);
+}
+
+static void dcmipp_bytecap_all_buffers_done(struct dcmipp_bytecap_device *vcap,
+					    enum vb2_buffer_state state)
+{
+	struct dcmipp_buf *buf, *node;
+
+	list_for_each_entry_safe(buf, node, &vcap->buffers, list) {
+		list_del_init(&buf->list);
+		vb2_buffer_done(&buf->vb.vb2_buf, state);
+	}
+}
+
+static int dcmipp_bytecap_start_streaming(struct vb2_queue *vq,
+					  unsigned int count)
+{
+	struct dcmipp_bytecap_device *vcap = vb2_get_drv_priv(vq);
+	struct media_entity *entity = &vcap->vdev.entity;
+	struct dcmipp_buf *buf;
+	int ret;
+
+	vcap->sequence = 0;
+	memset(&vcap->count, 0, sizeof(vcap->count));
+
+	ret = pm_runtime_resume_and_get(vcap->dev);
+	if (ret < 0) {
+		dev_err(vcap->dev, "%s: Failed to start streaming, cannot get sync (%d)\n",
+			__func__, ret);
+		goto err_buffer_done;
+	}
+
+	ret = media_pipeline_start(entity->pads, &vcap->pipe);
+	if (ret) {
+		dev_dbg(vcap->dev, "%s: Failed to start streaming, media pipeline start error (%d)\n",
+			__func__, ret);
+		goto err_pm_put;
+	}
+
+	ret = dcmipp_pipeline_s_stream(vcap, 1);
+	if (ret)
+		goto err_media_pipeline_stop;
+
+	spin_lock_irq(&vcap->irqlock);
+
+	/* Enable pipe at the end of programming */
+	reg_set(vcap, DCMIPP_P0FSCR, DCMIPP_P0FSCR_PIPEN);
+
+	/*
+	 * vb2 framework guarantee that we have at least 'min_queued_buffers'
+	 * buffers in the list at this moment
+	 */
+	vcap->next = list_first_entry(&vcap->buffers, typeof(*buf), list);
+	dev_dbg(vcap->dev, "Start with next [%d] %p phy=%pad\n",
+		vcap->next->vb.vb2_buf.index, vcap->next, &vcap->next->addr);
+
+	dcmipp_start_capture(vcap, vcap->next);
+
+	/* Enable interruptions */
+	vcap->cmier |= DCMIPP_CMIER_P0ALL;
+	reg_set(vcap, DCMIPP_CMIER, vcap->cmier);
+
+	vcap->state = DCMIPP_RUNNING;
+
+	spin_unlock_irq(&vcap->irqlock);
+
+	return 0;
+
+err_media_pipeline_stop:
+	media_pipeline_stop(entity->pads);
+err_pm_put:
+	pm_runtime_put(vcap->dev);
+err_buffer_done:
+	spin_lock_irq(&vcap->irqlock);
+	/*
+	 * Return all buffers to vb2 in QUEUED state.
+	 * This will give ownership back to userspace
+	 */
+	dcmipp_bytecap_all_buffers_done(vcap, VB2_BUF_STATE_QUEUED);
+	vcap->active = NULL;
+	spin_unlock_irq(&vcap->irqlock);
+
+	return ret;
+}
+
+static void dcmipp_dump_status(struct dcmipp_bytecap_device *vcap)
+{
+	struct device *dev = vcap->dev;
+
+	dev_dbg(dev, "[DCMIPP_PRSR]  =%#10.8x\n", reg_read(vcap, DCMIPP_PRSR));
+	dev_dbg(dev, "[DCMIPP_P0SR] =%#10.8x\n", reg_read(vcap, DCMIPP_P0SR));
+	dev_dbg(dev, "[DCMIPP_P0DCCNTR]=%#10.8x\n",
+		reg_read(vcap, DCMIPP_P0DCCNTR));
+	dev_dbg(dev, "[DCMIPP_CMSR1] =%#10.8x\n", reg_read(vcap, DCMIPP_CMSR1));
+	dev_dbg(dev, "[DCMIPP_CMSR2] =%#10.8x\n", reg_read(vcap, DCMIPP_CMSR2));
+}
+
+/*
+ * Stop the stream engine. Any remaining buffers in the stream queue are
+ * dequeued and passed on to the vb2 framework marked as STATE_ERROR.
+ */
+static void dcmipp_bytecap_stop_streaming(struct vb2_queue *vq)
+{
+	struct dcmipp_bytecap_device *vcap = vb2_get_drv_priv(vq);
+	int ret;
+	u32 status;
+
+	dcmipp_pipeline_s_stream(vcap, 0);
+
+	/* Stop the media pipeline */
+	media_pipeline_stop(vcap->vdev.entity.pads);
+
+	/* Disable interruptions */
+	reg_clear(vcap, DCMIPP_CMIER, vcap->cmier);
+
+	/* Stop capture */
+	reg_clear(vcap, DCMIPP_P0FCTCR, DCMIPP_P0FCTCR_CPTREQ);
+
+	/* Wait until CPTACT become 0 */
+	ret = readl_relaxed_poll_timeout(vcap->regs + DCMIPP_P0SR, status,
+					 !(status & DCMIPP_P0SR_CPTACT),
+					 20 * USEC_PER_MSEC,
+					 1000 * USEC_PER_MSEC);
+	if (ret)
+		dev_warn(vcap->dev, "Timeout when stopping\n");
+
+	/* Disable pipe */
+	reg_clear(vcap, DCMIPP_P0FSCR, DCMIPP_P0FSCR_PIPEN);
+
+	spin_lock_irq(&vcap->irqlock);
+
+	/* Return all queued buffers to vb2 in ERROR state */
+	dcmipp_bytecap_all_buffers_done(vcap, VB2_BUF_STATE_ERROR);
+	INIT_LIST_HEAD(&vcap->buffers);
+
+	vcap->active = NULL;
+	vcap->state = DCMIPP_STOPPED;
+
+	spin_unlock_irq(&vcap->irqlock);
+
+	dcmipp_dump_status(vcap);
+
+	pm_runtime_put(vcap->dev);
+
+	if (vcap->count.errors)
+		dev_warn(vcap->dev, "Some errors found while streaming: errors=%d (overrun=%d, limit=%d, nactive=%d), underrun=%d, buffers=%d\n",
+			 vcap->count.errors, vcap->count.overrun,
+			 vcap->count.limit, vcap->count.nactive,
+			 vcap->count.underrun, vcap->count.buffers);
+}
+
+static int dcmipp_bytecap_buf_prepare(struct vb2_buffer *vb)
+{
+	struct dcmipp_bytecap_device *vcap =  vb2_get_drv_priv(vb->vb2_queue);
+	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
+	struct dcmipp_buf *buf = container_of(vbuf, struct dcmipp_buf, vb);
+	unsigned long size;
+
+	size = vcap->format.sizeimage;
+
+	if (vb2_plane_size(vb, 0) < size) {
+		dev_err(vcap->dev, "%s data will not fit into plane (%lu < %lu)\n",
+			__func__, vb2_plane_size(vb, 0), size);
+		return -EINVAL;
+	}
+
+	vb2_set_plane_payload(vb, 0, size);
+
+	if (!buf->prepared) {
+		/* Get memory addresses */
+		buf->addr = vb2_dma_contig_plane_dma_addr(&buf->vb.vb2_buf, 0);
+		buf->size = vb2_plane_size(&buf->vb.vb2_buf, 0);
+		buf->prepared = true;
+
+		vb2_set_plane_payload(&buf->vb.vb2_buf, 0, buf->size);
+
+		dev_dbg(vcap->dev, "Setup [%d] phy=%pad size=%zu\n",
+			vb->index, &buf->addr, buf->size);
+	}
+
+	return 0;
+}
+
+static void dcmipp_bytecap_buf_queue(struct vb2_buffer *vb2_buf)
+{
+	struct dcmipp_bytecap_device *vcap =
+		vb2_get_drv_priv(vb2_buf->vb2_queue);
+	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb2_buf);
+	struct dcmipp_buf *buf = container_of(vbuf, struct dcmipp_buf, vb);
+
+	dev_dbg(vcap->dev, "Queue [%d] %p phy=%pad\n", buf->vb.vb2_buf.index,
+		buf, &buf->addr);
+
+	spin_lock_irq(&vcap->irqlock);
+	list_add_tail(&buf->list, &vcap->buffers);
+
+	if (vcap->state == DCMIPP_WAIT_FOR_BUFFER) {
+		vcap->next = buf;
+		dev_dbg(vcap->dev, "Restart with next [%d] %p phy=%pad\n",
+			buf->vb.vb2_buf.index, buf, &buf->addr);
+
+		dcmipp_start_capture(vcap, buf);
+
+		vcap->state = DCMIPP_RUNNING;
+	}
+
+	spin_unlock_irq(&vcap->irqlock);
+}
+
+static int dcmipp_bytecap_queue_setup(struct vb2_queue *vq,
+				      unsigned int *nbuffers,
+				      unsigned int *nplanes,
+				      unsigned int sizes[],
+				      struct device *alloc_devs[])
+{
+	struct dcmipp_bytecap_device *vcap = vb2_get_drv_priv(vq);
+	unsigned int size;
+
+	size = vcap->format.sizeimage;
+
+	/* Make sure the image size is large enough */
+	if (*nplanes)
+		return sizes[0] < vcap->format.sizeimage ? -EINVAL : 0;
+
+	*nplanes = 1;
+	sizes[0] = vcap->format.sizeimage;
+
+	dev_dbg(vcap->dev, "Setup queue, count=%d, size=%d\n",
+		*nbuffers, size);
+
+	return 0;
+}
+
+static int dcmipp_bytecap_buf_init(struct vb2_buffer *vb)
+{
+	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
+	struct dcmipp_buf *buf = container_of(vbuf, struct dcmipp_buf, vb);
+
+	INIT_LIST_HEAD(&buf->list);
+
+	return 0;
+}
+
+static const struct vb2_ops dcmipp_bytecap_qops = {
+	.start_streaming	= dcmipp_bytecap_start_streaming,
+	.stop_streaming		= dcmipp_bytecap_stop_streaming,
+	.buf_init		= dcmipp_bytecap_buf_init,
+	.buf_prepare		= dcmipp_bytecap_buf_prepare,
+	.buf_queue		= dcmipp_bytecap_buf_queue,
+	.queue_setup		= dcmipp_bytecap_queue_setup,
+	/*
+	 * Since q->lock is set we can use the standard
+	 * vb2_ops_wait_prepare/finish helper functions.
+	 */
+	.wait_prepare		= vb2_ops_wait_prepare,
+	.wait_finish		= vb2_ops_wait_finish,
+};
+
+static void dcmipp_bytecap_release(struct video_device *vdev)
+{
+	struct dcmipp_bytecap_device *vcap =
+		container_of(vdev, struct dcmipp_bytecap_device, vdev);
+
+	dcmipp_pads_cleanup(vcap->ved.pads);
+	mutex_destroy(&vcap->lock);
+
+	kfree(vcap);
+}
+
+void dcmipp_bytecap_ent_release(struct dcmipp_ent_device *ved)
+{
+	struct dcmipp_bytecap_device *vcap =
+		container_of(ved, struct dcmipp_bytecap_device, ved);
+
+	media_entity_cleanup(ved->ent);
+	vb2_video_unregister_device(&vcap->vdev);
+}
+
+static void dcmipp_buffer_done(struct dcmipp_bytecap_device *vcap,
+			       struct dcmipp_buf *buf,
+			       size_t bytesused,
+			       int err)
+{
+	struct vb2_v4l2_buffer *vbuf;
+
+	list_del_init(&buf->list);
+
+	vbuf = &buf->vb;
+
+	vbuf->sequence = vcap->sequence++;
+	vbuf->field = V4L2_FIELD_NONE;
+	vbuf->vb2_buf.timestamp = ktime_get_ns();
+	vb2_set_plane_payload(&vbuf->vb2_buf, 0, bytesused);
+	vb2_buffer_done(&vbuf->vb2_buf,
+			err ? VB2_BUF_STATE_ERROR : VB2_BUF_STATE_DONE);
+	dev_dbg(vcap->dev, "Done  [%d] %p phy=%pad\n", buf->vb.vb2_buf.index,
+		buf, &buf->addr);
+	vcap->count.buffers++;
+}
+
+/* irqlock must be held */
+static void
+dcmipp_bytecap_set_next_frame_or_stop(struct dcmipp_bytecap_device *vcap)
+{
+	if (!vcap->next && list_is_singular(&vcap->buffers)) {
+		/*
+		 * If there is no available buffer (none or a single one in the
+		 * list while two are expected), stop the capture (effective
+		 * for next frame). On-going frame capture will continue until
+		 * FRAME END but no further capture will be done.
+		 */
+		reg_clear(vcap, DCMIPP_P0FCTCR, DCMIPP_P0FCTCR_CPTREQ);
+
+		dev_dbg(vcap->dev, "Capture restart is deferred to next buffer queueing\n");
+		vcap->next = NULL;
+		vcap->state = DCMIPP_WAIT_FOR_BUFFER;
+		return;
+	}
+
+	/* If we don't have buffer yet, pick the one after active */
+	if (!vcap->next)
+		vcap->next = list_next_entry(vcap->active, list);
+
+	/*
+	 * Set buffer address
+	 * This register is shadowed and will be taken into
+	 * account on next VSYNC (start of next frame)
+	 */
+	reg_write(vcap, DCMIPP_P0PPM0AR1, vcap->next->addr);
+	dev_dbg(vcap->dev, "Write [%d] %p phy=%pad\n",
+		vcap->next->vb.vb2_buf.index, vcap->next, &vcap->next->addr);
+}
+
+/* irqlock must be held */
+static void dcmipp_bytecap_process_frame(struct dcmipp_bytecap_device *vcap,
+					 size_t bytesused)
+{
+	int err = 0;
+	struct dcmipp_buf *buf = vcap->active;
+
+	if (!buf) {
+		vcap->count.nactive++;
+		vcap->count.errors++;
+		return;
+	}
+
+	if (bytesused > buf->size) {
+		dev_dbg(vcap->dev, "frame larger than expected (%zu > %zu)\n",
+			bytesused, buf->size);
+		/* Clip to buffer size and return buffer to V4L2 in error */
+		bytesused = buf->size;
+		vcap->count.limit++;
+		vcap->count.errors++;
+		err = -EOVERFLOW;
+	}
+
+	dcmipp_buffer_done(vcap, buf, bytesused, err);
+	vcap->active = NULL;
+}
+
+static irqreturn_t dcmipp_bytecap_irq_thread(int irq, void *arg)
+{
+	struct dcmipp_bytecap_device *vcap =
+			container_of(arg, struct dcmipp_bytecap_device, ved);
+	size_t bytesused = 0;
+	u32 cmsr2;
+
+	spin_lock_irq(&vcap->irqlock);
+
+	cmsr2 = vcap->cmsr2 & vcap->cmier;
+
+	/*
+	 * If we have an overrun, a frame-end will probably not be generated,
+	 * in that case the active buffer will be recycled as next buffer by
+	 * the VSYNC handler
+	 */
+	if (cmsr2 & DCMIPP_CMSR2_P0OVRF) {
+		vcap->count.errors++;
+		vcap->count.overrun++;
+	}
+
+	if (cmsr2 & DCMIPP_CMSR2_P0FRAMEF) {
+		vcap->count.frame++;
+
+		/* Read captured buffer size */
+		bytesused = reg_read(vcap, DCMIPP_P0DCCNTR);
+		dcmipp_bytecap_process_frame(vcap, bytesused);
+	}
+
+	if (cmsr2 & DCMIPP_CMSR2_P0VSYNCF) {
+		vcap->count.vsync++;
+		if (vcap->state == DCMIPP_WAIT_FOR_BUFFER) {
+			vcap->count.underrun++;
+			goto out;
+		}
+
+		/*
+		 * On VSYNC, the previously set next buffer is going to become
+		 * active thanks to the shadowing mechanism of the DCMIPP. In
+		 * most of the cases, since a FRAMEEND has already come,
+		 * pointer next is NULL since active is reset during the
+		 * FRAMEEND handling. However, in case of framerate adjustment,
+		 * there are more VSYNC than FRAMEEND. Thus we recycle the
+		 * active (but not used) buffer and put it back into next.
+		 */
+		swap(vcap->active, vcap->next);
+		dcmipp_bytecap_set_next_frame_or_stop(vcap);
+	}
+
+out:
+	spin_unlock_irq(&vcap->irqlock);
+	return IRQ_HANDLED;
+}
+
+static irqreturn_t dcmipp_bytecap_irq_callback(int irq, void *arg)
+{
+	struct dcmipp_bytecap_device *vcap =
+			container_of(arg, struct dcmipp_bytecap_device, ved);
+
+	/* Store interrupt status register */
+	vcap->cmsr2 = reg_read(vcap, DCMIPP_CMSR2) & vcap->cmier;
+	vcap->count.it++;
+
+	/* Clear interrupt */
+	reg_write(vcap, DCMIPP_CMFCR, vcap->cmsr2);
+
+	return IRQ_WAKE_THREAD;
+}
+
+static int dcmipp_bytecap_link_validate(struct media_link *link)
+{
+	struct media_entity *entity = link->sink->entity;
+	struct video_device *vd = media_entity_to_video_device(entity);
+	struct dcmipp_bytecap_device *vcap = container_of(vd,
+					struct dcmipp_bytecap_device, vdev);
+	struct v4l2_subdev *source_sd =
+		media_entity_to_v4l2_subdev(link->source->entity);
+	struct v4l2_subdev_format source_fmt = {
+		.which = V4L2_SUBDEV_FORMAT_ACTIVE,
+		.pad = link->source->index,
+	};
+	const struct dcmipp_bytecap_pix_map *vpix;
+	int ret;
+
+	ret = v4l2_subdev_call(source_sd, pad, get_fmt, NULL, &source_fmt);
+	if (ret < 0)
+		return 0;
+
+	if (source_fmt.format.width != vcap->format.width ||
+	    source_fmt.format.height != vcap->format.height) {
+		dev_err(vcap->dev, "Wrong width or height %ux%u (%ux%u expected)\n",
+			vcap->format.width, vcap->format.height,
+			source_fmt.format.width, source_fmt.format.height);
+		return -EINVAL;
+	}
+
+	vpix = dcmipp_bytecap_pix_map_by_pixelformat(vcap->format.pixelformat);
+	if (source_fmt.format.code != vpix->code) {
+		dev_err(vcap->dev, "Wrong mbus_code 0x%x, (0x%x expected)\n",
+			vpix->code, source_fmt.format.code);
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static const struct media_entity_operations dcmipp_bytecap_entity_ops = {
+	.link_validate = dcmipp_bytecap_link_validate,
+};
+
+struct dcmipp_ent_device *dcmipp_bytecap_ent_init(struct device *dev,
+						  const char *entity_name,
+						  struct v4l2_device *v4l2_dev,
+						  void __iomem *regs)
+{
+	struct dcmipp_bytecap_device *vcap;
+	struct video_device *vdev;
+	struct vb2_queue *q;
+	const unsigned long pad_flag = MEDIA_PAD_FL_SINK;
+	int ret = 0;
+
+	/* Allocate the dcmipp_bytecap_device struct */
+	vcap = kzalloc(sizeof(*vcap), GFP_KERNEL);
+	if (!vcap)
+		return ERR_PTR(-ENOMEM);
+
+	/* Allocate the pads */
+	vcap->ved.pads = dcmipp_pads_init(1, &pad_flag);
+	if (IS_ERR(vcap->ved.pads)) {
+		ret = PTR_ERR(vcap->ved.pads);
+		goto err_free_vcap;
+	}
+
+	/* Initialize the media entity */
+	vcap->vdev.entity.name = entity_name;
+	vcap->vdev.entity.function = MEDIA_ENT_F_IO_V4L;
+	vcap->vdev.entity.ops = &dcmipp_bytecap_entity_ops;
+	ret = media_entity_pads_init(&vcap->vdev.entity, 1, vcap->ved.pads);
+	if (ret)
+		goto err_clean_pads;
+
+	/* Initialize the lock */
+	mutex_init(&vcap->lock);
+
+	/* Initialize the vb2 queue */
+	q = &vcap->queue;
+	q->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+	q->io_modes = VB2_MMAP | VB2_DMABUF;
+	q->lock = &vcap->lock;
+	q->drv_priv = vcap;
+	q->buf_struct_size = sizeof(struct dcmipp_buf);
+	q->ops = &dcmipp_bytecap_qops;
+	q->mem_ops = &vb2_dma_contig_memops;
+	q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
+	q->min_queued_buffers = 1;
+	q->dev = dev;
+
+	/* DCMIPP requires 16 bytes aligned buffers */
+	ret = dma_set_mask_and_coherent(dev, DMA_BIT_MASK(32) & ~0x0f);
+	if (ret) {
+		dev_err(dev, "Failed to set DMA mask\n");
+		goto err_mutex_destroy;
+	}
+
+	ret = vb2_queue_init(q);
+	if (ret) {
+		dev_err(dev, "%s: vb2 queue init failed (err=%d)\n",
+			entity_name, ret);
+		goto err_clean_m_ent;
+	}
+
+	/* Initialize buffer list and its lock */
+	INIT_LIST_HEAD(&vcap->buffers);
+	spin_lock_init(&vcap->irqlock);
+
+	/* Set default frame format */
+	vcap->format = fmt_default;
+
+	/* Fill the dcmipp_ent_device struct */
+	vcap->ved.ent = &vcap->vdev.entity;
+	vcap->ved.handler = dcmipp_bytecap_irq_callback;
+	vcap->ved.thread_fn = dcmipp_bytecap_irq_thread;
+	vcap->dev = dev;
+	vcap->regs = regs;
+
+	/* Initialize the video_device struct */
+	vdev = &vcap->vdev;
+	vdev->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING |
+			    V4L2_CAP_IO_MC;
+	vdev->release = dcmipp_bytecap_release;
+	vdev->fops = &dcmipp_bytecap_fops;
+	vdev->ioctl_ops = &dcmipp_bytecap_ioctl_ops;
+	vdev->lock = &vcap->lock;
+	vdev->queue = q;
+	vdev->v4l2_dev = v4l2_dev;
+	strscpy(vdev->name, entity_name, sizeof(vdev->name));
+	video_set_drvdata(vdev, &vcap->ved);
+
+	/* Register the video_device with the v4l2 and the media framework */
+	ret = video_register_device(vdev, VFL_TYPE_VIDEO, -1);
+	if (ret) {
+		dev_err(dev, "%s: video register failed (err=%d)\n",
+			vcap->vdev.name, ret);
+		goto err_clean_m_ent;
+	}
+
+	return &vcap->ved;
+
+err_clean_m_ent:
+	media_entity_cleanup(&vcap->vdev.entity);
+err_mutex_destroy:
+	mutex_destroy(&vcap->lock);
+err_clean_pads:
+	dcmipp_pads_cleanup(vcap->ved.pads);
+err_free_vcap:
+	kfree(vcap);
+
+	return ERR_PTR(ret);
+}
diff --git a/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-byteproc.c b/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-byteproc.c
new file mode 100644
index 0000000000..5a361ad6b0
--- /dev/null
+++ b/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-byteproc.c
@@ -0,0 +1,565 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Driver for STM32 Digital Camera Memory Interface Pixel Processor
+ *
+ * Copyright (C) STMicroelectronics SA 2023
+ * Authors: Hugues Fruchet <hugues.fruchet@foss.st.com>
+ *          Alain Volmat <alain.volmat@foss.st.com>
+ *          for STMicroelectronics.
+ */
+
+#include <linux/vmalloc.h>
+#include <linux/v4l2-mediabus.h>
+#include <media/v4l2-rect.h>
+#include <media/v4l2-subdev.h>
+
+#include "dcmipp-common.h"
+
+#define DCMIPP_P0FCTCR	0x500
+#define DCMIPP_P0FCTCR_FRATE_MASK	GENMASK(1, 0)
+#define DCMIPP_P0SCSTR	0x504
+#define DCMIPP_P0SCSTR_HSTART_SHIFT	0
+#define DCMIPP_P0SCSTR_VSTART_SHIFT	16
+#define DCMIPP_P0SCSZR	0x508
+#define DCMIPP_P0SCSZR_ENABLE		BIT(31)
+#define DCMIPP_P0SCSZR_HSIZE_SHIFT	0
+#define DCMIPP_P0SCSZR_VSIZE_SHIFT	16
+#define DCMIPP_P0PPCR	0x5c0
+#define DCMIPP_P0PPCR_BSM_1_2		0x1
+#define DCMIPP_P0PPCR_BSM_1_4		0x2
+#define DCMIPP_P0PPCR_BSM_2_4		0x3
+#define DCMIPP_P0PPCR_BSM_MASK		GENMASK(8, 7)
+#define DCMIPP_P0PPCR_BSM_SHIFT		0x7
+#define DCMIPP_P0PPCR_LSM		BIT(10)
+#define DCMIPP_P0PPCR_OELS		BIT(11)
+
+#define IS_SINK(pad) (!(pad))
+#define IS_SRC(pad)  ((pad))
+
+struct dcmipp_byteproc_pix_map {
+	unsigned int code;
+	unsigned int bpp;
+};
+
+#define PIXMAP_MBUS_BPP(mbus, byteperpixel)		\
+	{						\
+		.code = MEDIA_BUS_FMT_##mbus,		\
+		.bpp = byteperpixel,			\
+	}
+static const struct dcmipp_byteproc_pix_map dcmipp_byteproc_pix_map_list[] = {
+	PIXMAP_MBUS_BPP(RGB565_2X8_LE, 2),
+	PIXMAP_MBUS_BPP(YUYV8_2X8, 2),
+	PIXMAP_MBUS_BPP(YVYU8_2X8, 2),
+	PIXMAP_MBUS_BPP(UYVY8_2X8, 2),
+	PIXMAP_MBUS_BPP(VYUY8_2X8, 2),
+	PIXMAP_MBUS_BPP(Y8_1X8, 1),
+	PIXMAP_MBUS_BPP(SBGGR8_1X8, 1),
+	PIXMAP_MBUS_BPP(SGBRG8_1X8, 1),
+	PIXMAP_MBUS_BPP(SGRBG8_1X8, 1),
+	PIXMAP_MBUS_BPP(SRGGB8_1X8, 1),
+	PIXMAP_MBUS_BPP(JPEG_1X8, 1),
+};
+
+static const struct dcmipp_byteproc_pix_map *
+dcmipp_byteproc_pix_map_by_code(u32 code)
+{
+	unsigned int i;
+
+	for (i = 0; i < ARRAY_SIZE(dcmipp_byteproc_pix_map_list); i++) {
+		if (dcmipp_byteproc_pix_map_list[i].code == code)
+			return &dcmipp_byteproc_pix_map_list[i];
+	}
+
+	return NULL;
+}
+
+struct dcmipp_byteproc_device {
+	struct dcmipp_ent_device ved;
+	struct v4l2_subdev sd;
+	struct device *dev;
+	void __iomem *regs;
+	bool streaming;
+};
+
+static const struct v4l2_mbus_framefmt fmt_default = {
+	.width = DCMIPP_FMT_WIDTH_DEFAULT,
+	.height = DCMIPP_FMT_HEIGHT_DEFAULT,
+	.code = MEDIA_BUS_FMT_RGB565_2X8_LE,
+	.field = V4L2_FIELD_NONE,
+	.colorspace = DCMIPP_COLORSPACE_DEFAULT,
+	.ycbcr_enc = DCMIPP_YCBCR_ENC_DEFAULT,
+	.quantization = DCMIPP_QUANTIZATION_DEFAULT,
+	.xfer_func = DCMIPP_XFER_FUNC_DEFAULT,
+};
+
+static const struct v4l2_rect crop_min = {
+	.width = DCMIPP_FRAME_MIN_WIDTH,
+	.height = DCMIPP_FRAME_MIN_HEIGHT,
+	.top = 0,
+	.left = 0,
+};
+
+static void dcmipp_byteproc_adjust_crop(struct v4l2_rect *r,
+					struct v4l2_rect *compose)
+{
+	/* Disallow rectangles smaller than the minimal one. */
+	v4l2_rect_set_min_size(r, &crop_min);
+	v4l2_rect_map_inside(r, compose);
+}
+
+static void dcmipp_byteproc_adjust_compose(struct v4l2_rect *r,
+					   const struct v4l2_mbus_framefmt *fmt)
+{
+	r->top = 0;
+	r->left = 0;
+
+	/* Compose is not possible for JPEG or Bayer formats */
+	if (fmt->code == MEDIA_BUS_FMT_JPEG_1X8 ||
+	    fmt->code == MEDIA_BUS_FMT_SBGGR8_1X8 ||
+	    fmt->code == MEDIA_BUS_FMT_SGBRG8_1X8 ||
+	    fmt->code == MEDIA_BUS_FMT_SGRBG8_1X8 ||
+	    fmt->code == MEDIA_BUS_FMT_SRGGB8_1X8) {
+		r->width = fmt->width;
+		r->height = fmt->height;
+		return;
+	}
+
+	/* Adjust height - we can only perform 1/2 decimation */
+	if (r->height <= (fmt->height / 2))
+		r->height = fmt->height / 2;
+	else
+		r->height = fmt->height;
+
+	/* Adjust width /2 or /4 for 8bits formats and /2 for 16bits formats */
+	if (fmt->code == MEDIA_BUS_FMT_Y8_1X8 && r->width <= (fmt->width / 4))
+		r->width = fmt->width / 4;
+	else if (r->width <= (fmt->width / 2))
+		r->width = fmt->width / 2;
+	else
+		r->width = fmt->width;
+}
+
+static void dcmipp_byteproc_adjust_fmt(struct v4l2_mbus_framefmt *fmt)
+{
+	const struct dcmipp_byteproc_pix_map *vpix;
+
+	/* Only accept code in the pix map table */
+	vpix = dcmipp_byteproc_pix_map_by_code(fmt->code);
+	if (!vpix)
+		fmt->code = fmt_default.code;
+
+	fmt->width = clamp_t(u32, fmt->width, DCMIPP_FRAME_MIN_WIDTH,
+			     DCMIPP_FRAME_MAX_WIDTH) & ~1;
+	fmt->height = clamp_t(u32, fmt->height, DCMIPP_FRAME_MIN_HEIGHT,
+			      DCMIPP_FRAME_MAX_HEIGHT) & ~1;
+
+	if (fmt->field == V4L2_FIELD_ANY || fmt->field == V4L2_FIELD_ALTERNATE)
+		fmt->field = fmt_default.field;
+
+	dcmipp_colorimetry_clamp(fmt);
+}
+
+static int dcmipp_byteproc_init_state(struct v4l2_subdev *sd,
+				      struct v4l2_subdev_state *sd_state)
+{
+	unsigned int i;
+
+	for (i = 0; i < sd->entity.num_pads; i++) {
+		struct v4l2_mbus_framefmt *mf;
+		struct v4l2_rect *r;
+
+		mf = v4l2_subdev_state_get_format(sd_state, i);
+		*mf = fmt_default;
+
+		if (IS_SINK(i))
+			r = v4l2_subdev_state_get_compose(sd_state, i);
+		else
+			r = v4l2_subdev_state_get_crop(sd_state, i);
+
+		r->top = 0;
+		r->left = 0;
+		r->width = DCMIPP_FMT_WIDTH_DEFAULT;
+		r->height = DCMIPP_FMT_HEIGHT_DEFAULT;
+	}
+
+	return 0;
+}
+
+static int
+dcmipp_byteproc_enum_mbus_code(struct v4l2_subdev *sd,
+			       struct v4l2_subdev_state *sd_state,
+			       struct v4l2_subdev_mbus_code_enum *code)
+{
+	const struct dcmipp_byteproc_pix_map *vpix;
+	struct v4l2_mbus_framefmt *sink_fmt;
+
+	if (IS_SINK(code->pad)) {
+		if (code->index >= ARRAY_SIZE(dcmipp_byteproc_pix_map_list))
+			return -EINVAL;
+		vpix = &dcmipp_byteproc_pix_map_list[code->index];
+		code->code = vpix->code;
+	} else {
+		/* byteproc doesn't support transformation on format */
+		if (code->index > 0)
+			return -EINVAL;
+
+		sink_fmt = v4l2_subdev_state_get_format(sd_state, 0);
+		code->code = sink_fmt->code;
+	}
+
+	return 0;
+}
+
+static int
+dcmipp_byteproc_enum_frame_size(struct v4l2_subdev *sd,
+				struct v4l2_subdev_state *sd_state,
+				struct v4l2_subdev_frame_size_enum *fse)
+{
+	struct v4l2_rect *compose;
+
+	if (fse->index)
+		return -EINVAL;
+
+	fse->min_width = DCMIPP_FRAME_MIN_WIDTH;
+	fse->min_height = DCMIPP_FRAME_MIN_HEIGHT;
+
+	if (IS_SINK(fse->pad)) {
+		fse->max_width = DCMIPP_FRAME_MAX_WIDTH;
+		fse->max_height = DCMIPP_FRAME_MAX_HEIGHT;
+	} else {
+		compose = v4l2_subdev_state_get_compose(sd_state, 0);
+		fse->max_width = compose->width;
+		fse->max_height = compose->height;
+	}
+
+	return 0;
+}
+
+static int dcmipp_byteproc_set_fmt(struct v4l2_subdev *sd,
+				   struct v4l2_subdev_state *sd_state,
+				   struct v4l2_subdev_format *fmt)
+{
+	struct dcmipp_byteproc_device *byteproc = v4l2_get_subdevdata(sd);
+	struct v4l2_mbus_framefmt *mf;
+	struct v4l2_rect *crop, *compose;
+
+	if (byteproc->streaming)
+		return -EBUSY;
+
+	mf = v4l2_subdev_state_get_format(sd_state, fmt->pad);
+
+	crop = v4l2_subdev_state_get_crop(sd_state, 1);
+	compose = v4l2_subdev_state_get_compose(sd_state, 0);
+
+	if (IS_SRC(fmt->pad)) {
+		fmt->format = *v4l2_subdev_state_get_format(sd_state, 0);
+		fmt->format.width = crop->width;
+		fmt->format.height = crop->height;
+	} else {
+		dcmipp_byteproc_adjust_fmt(&fmt->format);
+		crop->top = 0;
+		crop->left = 0;
+		crop->width = fmt->format.width;
+		crop->height = fmt->format.height;
+		*compose = *crop;
+		/* Set the same format on SOURCE pad as well */
+		*v4l2_subdev_state_get_format(sd_state, 1) = fmt->format;
+	}
+	*mf = fmt->format;
+
+	return 0;
+}
+
+static int dcmipp_byteproc_get_selection(struct v4l2_subdev *sd,
+					 struct v4l2_subdev_state *sd_state,
+					 struct v4l2_subdev_selection *s)
+{
+	struct v4l2_mbus_framefmt *sink_fmt;
+	struct v4l2_rect *crop, *compose;
+
+	/*
+	 * In the HW, the decimation block is located prior to the crop hence:
+	 * Compose is done on the sink pad
+	 * Crop is done on the src pad
+	 */
+	if (IS_SINK(s->pad) &&
+	    (s->target == V4L2_SEL_TGT_CROP ||
+	     s->target == V4L2_SEL_TGT_CROP_BOUNDS ||
+	     s->target == V4L2_SEL_TGT_CROP_DEFAULT))
+		return -EINVAL;
+
+	if (IS_SRC(s->pad) &&
+	    (s->target == V4L2_SEL_TGT_COMPOSE ||
+	     s->target == V4L2_SEL_TGT_COMPOSE_BOUNDS ||
+	     s->target == V4L2_SEL_TGT_COMPOSE_DEFAULT))
+		return -EINVAL;
+
+	sink_fmt = v4l2_subdev_state_get_format(sd_state, 0);
+	crop = v4l2_subdev_state_get_crop(sd_state, 1);
+	compose = v4l2_subdev_state_get_compose(sd_state, 0);
+
+	switch (s->target) {
+	case V4L2_SEL_TGT_CROP:
+		s->r = *crop;
+		break;
+	case V4L2_SEL_TGT_CROP_BOUNDS:
+	case V4L2_SEL_TGT_CROP_DEFAULT:
+		s->r = *compose;
+		break;
+	case V4L2_SEL_TGT_COMPOSE:
+		s->r = *compose;
+		break;
+	case V4L2_SEL_TGT_COMPOSE_BOUNDS:
+	case V4L2_SEL_TGT_COMPOSE_DEFAULT:
+		s->r.top = 0;
+		s->r.left = 0;
+		s->r.width = sink_fmt->width;
+		s->r.height = sink_fmt->height;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static int dcmipp_byteproc_set_selection(struct v4l2_subdev *sd,
+					 struct v4l2_subdev_state *sd_state,
+					 struct v4l2_subdev_selection *s)
+{
+	struct dcmipp_byteproc_device *byteproc = v4l2_get_subdevdata(sd);
+	struct v4l2_mbus_framefmt *mf;
+	struct v4l2_rect *crop, *compose;
+
+	/*
+	 * In the HW, the decimation block is located prior to the crop hence:
+	 * Compose is done on the sink pad
+	 * Crop is done on the src pad
+	 */
+	if ((s->target == V4L2_SEL_TGT_CROP ||
+	     s->target == V4L2_SEL_TGT_CROP_BOUNDS ||
+	     s->target == V4L2_SEL_TGT_CROP_DEFAULT) && IS_SINK(s->pad))
+		return -EINVAL;
+
+	if ((s->target == V4L2_SEL_TGT_COMPOSE ||
+	     s->target == V4L2_SEL_TGT_COMPOSE_BOUNDS ||
+	     s->target == V4L2_SEL_TGT_COMPOSE_DEFAULT) && IS_SRC(s->pad))
+		return -EINVAL;
+
+	crop = v4l2_subdev_state_get_crop(sd_state, 1);
+	compose = v4l2_subdev_state_get_compose(sd_state, 0);
+
+	switch (s->target) {
+	case V4L2_SEL_TGT_CROP:
+		dcmipp_byteproc_adjust_crop(&s->r, compose);
+
+		*crop = s->r;
+		mf = v4l2_subdev_state_get_format(sd_state, 1);
+		mf->width = s->r.width;
+		mf->height = s->r.height;
+
+		dev_dbg(byteproc->dev, "s_selection: crop %ux%u@(%u,%u)\n",
+			crop->width, crop->height, crop->left, crop->top);
+		break;
+	case V4L2_SEL_TGT_COMPOSE:
+		mf = v4l2_subdev_state_get_format(sd_state, 0);
+		dcmipp_byteproc_adjust_compose(&s->r, mf);
+		*compose = s->r;
+		*crop = s->r;
+
+		mf = v4l2_subdev_state_get_format(sd_state, 1);
+		mf->width = s->r.width;
+		mf->height = s->r.height;
+
+		dev_dbg(byteproc->dev, "s_selection: compose %ux%u@(%u,%u)\n",
+			compose->width, compose->height,
+			compose->left, compose->top);
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static const struct v4l2_subdev_pad_ops dcmipp_byteproc_pad_ops = {
+	.enum_mbus_code		= dcmipp_byteproc_enum_mbus_code,
+	.enum_frame_size	= dcmipp_byteproc_enum_frame_size,
+	.get_fmt		= v4l2_subdev_get_fmt,
+	.set_fmt		= dcmipp_byteproc_set_fmt,
+	.get_selection		= dcmipp_byteproc_get_selection,
+	.set_selection		= dcmipp_byteproc_set_selection,
+};
+
+static int dcmipp_byteproc_configure_scale_crop
+			(struct dcmipp_byteproc_device *byteproc)
+{
+	const struct dcmipp_byteproc_pix_map *vpix;
+	struct v4l2_subdev_state *state;
+	struct v4l2_mbus_framefmt *sink_fmt;
+	u32 hprediv, vprediv;
+	struct v4l2_rect *compose, *crop;
+	u32 val = 0;
+
+	state = v4l2_subdev_lock_and_get_active_state(&byteproc->sd);
+	sink_fmt = v4l2_subdev_state_get_format(state, 0);
+	compose = v4l2_subdev_state_get_compose(state, 0);
+	crop = v4l2_subdev_state_get_crop(state, 1);
+	v4l2_subdev_unlock_state(state);
+
+	/* find output format bpp */
+	vpix = dcmipp_byteproc_pix_map_by_code(sink_fmt->code);
+	if (!vpix)
+		return -EINVAL;
+
+	/* clear decimation/crop */
+	reg_clear(byteproc, DCMIPP_P0PPCR, DCMIPP_P0PPCR_BSM_MASK);
+	reg_clear(byteproc, DCMIPP_P0PPCR, DCMIPP_P0PPCR_LSM);
+	reg_write(byteproc, DCMIPP_P0SCSTR, 0);
+	reg_write(byteproc, DCMIPP_P0SCSZR, 0);
+
+	/* Ignore decimation/crop with JPEG */
+	if (vpix->code == MEDIA_BUS_FMT_JPEG_1X8)
+		return 0;
+
+	/* decimation */
+	hprediv = sink_fmt->width / compose->width;
+	if (hprediv == 4)
+		val |= DCMIPP_P0PPCR_BSM_1_4 << DCMIPP_P0PPCR_BSM_SHIFT;
+	else if ((vpix->code == MEDIA_BUS_FMT_Y8_1X8) && (hprediv == 2))
+		val |= DCMIPP_P0PPCR_BSM_1_2 << DCMIPP_P0PPCR_BSM_SHIFT;
+	else if (hprediv == 2)
+		val |= DCMIPP_P0PPCR_BSM_2_4 << DCMIPP_P0PPCR_BSM_SHIFT;
+
+	vprediv = sink_fmt->height / compose->height;
+	if (vprediv == 2)
+		val |= DCMIPP_P0PPCR_LSM | DCMIPP_P0PPCR_OELS;
+
+	/* decimate using bytes and lines skipping */
+	if (val) {
+		reg_set(byteproc, DCMIPP_P0PPCR, val);
+
+		dev_dbg(byteproc->dev, "decimate to %dx%d [prediv=%dx%d]\n",
+			compose->width, compose->height,
+			hprediv, vprediv);
+	}
+
+	dev_dbg(byteproc->dev, "crop to %dx%d\n", crop->width, crop->height);
+
+	/* expressed in 32-bits words on X axis, lines on Y axis */
+	reg_write(byteproc, DCMIPP_P0SCSTR,
+		  (((crop->left * vpix->bpp) / 4) <<
+		   DCMIPP_P0SCSTR_HSTART_SHIFT) |
+		  (crop->top << DCMIPP_P0SCSTR_VSTART_SHIFT));
+	reg_write(byteproc, DCMIPP_P0SCSZR,
+		  DCMIPP_P0SCSZR_ENABLE |
+		  (((crop->width * vpix->bpp) / 4) <<
+		   DCMIPP_P0SCSZR_HSIZE_SHIFT) |
+		  (crop->height << DCMIPP_P0SCSZR_VSIZE_SHIFT));
+
+	return 0;
+}
+
+static int dcmipp_byteproc_s_stream(struct v4l2_subdev *sd, int enable)
+{
+	struct dcmipp_byteproc_device *byteproc = v4l2_get_subdevdata(sd);
+	struct v4l2_subdev *s_subdev;
+	struct media_pad *pad;
+	int ret = 0;
+
+	/* Get source subdev */
+	pad = media_pad_remote_pad_first(&sd->entity.pads[0]);
+	if (!pad || !is_media_entity_v4l2_subdev(pad->entity))
+		return -EINVAL;
+	s_subdev = media_entity_to_v4l2_subdev(pad->entity);
+
+	if (enable) {
+		ret = dcmipp_byteproc_configure_scale_crop(byteproc);
+		if (ret)
+			return ret;
+
+		ret = v4l2_subdev_call(s_subdev, video, s_stream, enable);
+		if (ret < 0) {
+			dev_err(byteproc->dev,
+				"failed to start source subdev streaming (%d)\n",
+				ret);
+			return ret;
+		}
+	} else {
+		ret = v4l2_subdev_call(s_subdev, video, s_stream, enable);
+		if (ret < 0) {
+			dev_err(byteproc->dev,
+				"failed to stop source subdev streaming (%d)\n",
+				ret);
+			return ret;
+		}
+	}
+
+	byteproc->streaming = enable;
+
+	return 0;
+}
+
+static const struct v4l2_subdev_video_ops dcmipp_byteproc_video_ops = {
+	.s_stream = dcmipp_byteproc_s_stream,
+};
+
+static const struct v4l2_subdev_ops dcmipp_byteproc_ops = {
+	.pad = &dcmipp_byteproc_pad_ops,
+	.video = &dcmipp_byteproc_video_ops,
+};
+
+static void dcmipp_byteproc_release(struct v4l2_subdev *sd)
+{
+	struct dcmipp_byteproc_device *byteproc = v4l2_get_subdevdata(sd);
+
+	kfree(byteproc);
+}
+
+static const struct v4l2_subdev_internal_ops dcmipp_byteproc_int_ops = {
+	.init_state = dcmipp_byteproc_init_state,
+	.release = dcmipp_byteproc_release,
+};
+
+void dcmipp_byteproc_ent_release(struct dcmipp_ent_device *ved)
+{
+	struct dcmipp_byteproc_device *byteproc =
+			container_of(ved, struct dcmipp_byteproc_device, ved);
+
+	dcmipp_ent_sd_unregister(ved, &byteproc->sd);
+}
+
+struct dcmipp_ent_device *
+dcmipp_byteproc_ent_init(struct device *dev, const char *entity_name,
+			 struct v4l2_device *v4l2_dev, void __iomem *regs)
+{
+	struct dcmipp_byteproc_device *byteproc;
+	const unsigned long pads_flag[] = {
+		MEDIA_PAD_FL_SINK, MEDIA_PAD_FL_SOURCE,
+	};
+	int ret;
+
+	/* Allocate the byteproc struct */
+	byteproc = kzalloc(sizeof(*byteproc), GFP_KERNEL);
+	if (!byteproc)
+		return ERR_PTR(-ENOMEM);
+
+	byteproc->regs = regs;
+
+	/* Initialize ved and sd */
+	ret = dcmipp_ent_sd_register(&byteproc->ved, &byteproc->sd,
+				     v4l2_dev, entity_name,
+				     MEDIA_ENT_F_PROC_VIDEO_SCALER,
+				     ARRAY_SIZE(pads_flag), pads_flag,
+				     &dcmipp_byteproc_int_ops,
+				     &dcmipp_byteproc_ops,
+				     NULL, NULL);
+	if (ret) {
+		kfree(byteproc);
+		return ERR_PTR(ret);
+	}
+
+	byteproc->dev = dev;
+
+	return &byteproc->ved;
+}
diff --git a/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-common.c b/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-common.c
new file mode 100644
index 0000000000..562933e08d
--- /dev/null
+++ b/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-common.c
@@ -0,0 +1,111 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Driver for STM32 Digital Camera Memory Interface Pixel Processor
+ *
+ * Copyright (C) STMicroelectronics SA 2023
+ * Authors: Hugues Fruchet <hugues.fruchet@foss.st.com>
+ *          Alain Volmat <alain.volmat@foss.st.com>
+ *          for STMicroelectronics.
+ */
+
+#include <linux/init.h>
+#include <linux/module.h>
+
+#include "dcmipp-common.h"
+
+/* Helper function to allocate and initialize pads */
+struct media_pad *dcmipp_pads_init(u16 num_pads, const unsigned long *pads_flags)
+{
+	struct media_pad *pads;
+	unsigned int i;
+
+	/* Allocate memory for the pads */
+	pads = kcalloc(num_pads, sizeof(*pads), GFP_KERNEL);
+	if (!pads)
+		return ERR_PTR(-ENOMEM);
+
+	/* Initialize the pads */
+	for (i = 0; i < num_pads; i++) {
+		pads[i].index = i;
+		pads[i].flags = pads_flags[i];
+	}
+
+	return pads;
+}
+
+static const struct media_entity_operations dcmipp_entity_ops = {
+	.link_validate = v4l2_subdev_link_validate,
+};
+
+int dcmipp_ent_sd_register(struct dcmipp_ent_device *ved,
+			   struct v4l2_subdev *sd,
+			   struct v4l2_device *v4l2_dev,
+			   const char *const name,
+			   u32 function,
+			   u16 num_pads,
+			   const unsigned long *pads_flag,
+			   const struct v4l2_subdev_internal_ops *sd_int_ops,
+			   const struct v4l2_subdev_ops *sd_ops,
+			   irq_handler_t handler,
+			   irq_handler_t thread_fn)
+{
+	int ret;
+
+	/* Allocate the pads. Should be released from the sd_int_op release */
+	ved->pads = dcmipp_pads_init(num_pads, pads_flag);
+	if (IS_ERR(ved->pads))
+		return PTR_ERR(ved->pads);
+
+	/* Fill the dcmipp_ent_device struct */
+	ved->ent = &sd->entity;
+
+	/* Initialize the subdev */
+	v4l2_subdev_init(sd, sd_ops);
+	sd->internal_ops = sd_int_ops;
+	sd->entity.function = function;
+	sd->entity.ops = &dcmipp_entity_ops;
+	sd->owner = THIS_MODULE;
+	strscpy(sd->name, name, sizeof(sd->name));
+	v4l2_set_subdevdata(sd, ved);
+
+	/* Expose this subdev to user space */
+	sd->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
+	if (sd->ctrl_handler)
+		sd->flags |= V4L2_SUBDEV_FL_HAS_EVENTS;
+
+	/* Initialize the media entity */
+	ret = media_entity_pads_init(&sd->entity, num_pads, ved->pads);
+	if (ret)
+		goto err_clean_pads;
+
+	ret = v4l2_subdev_init_finalize(sd);
+	if (ret < 0)
+		goto err_clean_m_ent;
+
+	/* Register the subdev with the v4l2 and the media framework */
+	ret = v4l2_device_register_subdev(v4l2_dev, sd);
+	if (ret) {
+		dev_err(v4l2_dev->dev,
+			"%s: subdev register failed (err=%d)\n",
+			name, ret);
+		goto err_clean_m_ent;
+	}
+
+	ved->handler = handler;
+	ved->thread_fn = thread_fn;
+
+	return 0;
+
+err_clean_m_ent:
+	media_entity_cleanup(&sd->entity);
+err_clean_pads:
+	dcmipp_pads_cleanup(ved->pads);
+	return ret;
+}
+
+void
+dcmipp_ent_sd_unregister(struct dcmipp_ent_device *ved, struct v4l2_subdev *sd)
+{
+	media_entity_cleanup(ved->ent);
+	v4l2_device_unregister_subdev(sd);
+}
diff --git a/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-common.h b/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-common.h
new file mode 100644
index 0000000000..7a7cf43baf
--- /dev/null
+++ b/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-common.h
@@ -0,0 +1,217 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * Driver for STM32 Digital Camera Memory Interface Pixel Processor
+ *
+ * Copyright (C) STMicroelectronics SA 2023
+ * Authors: Hugues Fruchet <hugues.fruchet@foss.st.com>
+ *          Alain Volmat <alain.volmat@foss.st.com>
+ *          for STMicroelectronics.
+ */
+
+#ifndef _DCMIPP_COMMON_H_
+#define _DCMIPP_COMMON_H_
+
+#include <linux/interrupt.h>
+#include <linux/slab.h>
+#include <media/media-device.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-fwnode.h>
+
+#define DCMIPP_PDEV_NAME "dcmipp"
+
+#define DCMIPP_FRAME_MAX_WIDTH 4096
+#define DCMIPP_FRAME_MAX_HEIGHT 2160
+#define DCMIPP_FRAME_MIN_WIDTH 16
+#define DCMIPP_FRAME_MIN_HEIGHT 16
+
+#define DCMIPP_FMT_WIDTH_DEFAULT  640
+#define DCMIPP_FMT_HEIGHT_DEFAULT 480
+
+#define DCMIPP_COLORSPACE_DEFAULT	V4L2_COLORSPACE_REC709
+#define DCMIPP_YCBCR_ENC_DEFAULT	V4L2_YCBCR_ENC_DEFAULT
+#define DCMIPP_QUANTIZATION_DEFAULT	V4L2_QUANTIZATION_DEFAULT
+#define DCMIPP_XFER_FUNC_DEFAULT	V4L2_XFER_FUNC_DEFAULT
+
+/**
+ * dcmipp_colorimetry_clamp() - Adjust colorimetry parameters
+ *
+ * @fmt:		the pointer to struct v4l2_pix_format or
+ *			struct v4l2_mbus_framefmt
+ *
+ * Entities must check if colorimetry given by the userspace is valid, if not
+ * then set them as DEFAULT
+ */
+#define dcmipp_colorimetry_clamp(fmt)					\
+do {									\
+	if ((fmt)->colorspace == V4L2_COLORSPACE_DEFAULT ||		\
+	    (fmt)->colorspace > V4L2_COLORSPACE_DCI_P3) {		\
+		(fmt)->colorspace = DCMIPP_COLORSPACE_DEFAULT;		\
+		(fmt)->ycbcr_enc = DCMIPP_YCBCR_ENC_DEFAULT;		\
+		(fmt)->quantization = DCMIPP_QUANTIZATION_DEFAULT;	\
+		(fmt)->xfer_func = DCMIPP_XFER_FUNC_DEFAULT;		\
+	}								\
+	if ((fmt)->ycbcr_enc > V4L2_YCBCR_ENC_SMPTE240M)		\
+		(fmt)->ycbcr_enc = DCMIPP_YCBCR_ENC_DEFAULT;		\
+	if ((fmt)->quantization > V4L2_QUANTIZATION_LIM_RANGE)		\
+		(fmt)->quantization = DCMIPP_QUANTIZATION_DEFAULT;	\
+	if ((fmt)->xfer_func > V4L2_XFER_FUNC_SMPTE2084)		\
+		(fmt)->xfer_func = DCMIPP_XFER_FUNC_DEFAULT;		\
+} while (0)
+
+/**
+ * struct dcmipp_ent_device - core struct that represents a node in the topology
+ *
+ * @ent:		the pointer to struct media_entity for the node
+ * @pads:		the list of pads of the node
+ * @bus:		struct v4l2_mbus_config_parallel describing input bus
+ * @bus_type:		type of input bus (parallel or BT656)
+ * @handler:		irq handler dedicated to the subdev
+ * @handler_ret:	value returned by the irq handler
+ * @thread_fn:		threaded irq handler
+ *
+ * The DCMIPP provides a single IRQ line and a IRQ status registers for all
+ * subdevs, hence once the main irq handler (registered at probe time) is
+ * called, it will chain calls to the irq handler of each the subdevs of the
+ * pipelines, using the handler/handler_ret/thread_fn variables.
+ *
+ * Each node of the topology must create a dcmipp_ent_device struct.
+ * Depending on the node it will be of an instance of v4l2_subdev or
+ * video_device struct where both contains a struct media_entity.
+ * Those structures should embedded the dcmipp_ent_device struct through
+ * v4l2_set_subdevdata() and video_set_drvdata() respectivaly, allowing the
+ * dcmipp_ent_device struct to be retrieved from the corresponding struct
+ * media_entity
+ */
+struct dcmipp_ent_device {
+	struct media_entity *ent;
+	struct media_pad *pads;
+
+	/* Parallel input device */
+	struct v4l2_mbus_config_parallel bus;
+	enum v4l2_mbus_type bus_type;
+	irq_handler_t handler;
+	irqreturn_t handler_ret;
+	irq_handler_t thread_fn;
+};
+
+/**
+ * dcmipp_pads_init - initialize pads
+ *
+ * @num_pads:	number of pads to initialize
+ * @pads_flags:	flags to use in each pad
+ *
+ * Helper functions to allocate/initialize pads
+ */
+struct media_pad *dcmipp_pads_init(u16 num_pads,
+				   const unsigned long *pads_flags);
+
+/**
+ * dcmipp_pads_cleanup - free pads
+ *
+ * @pads: pointer to the pads
+ *
+ * Helper function to free the pads initialized with dcmipp_pads_init
+ */
+static inline void dcmipp_pads_cleanup(struct media_pad *pads)
+{
+	kfree(pads);
+}
+
+/**
+ * dcmipp_ent_sd_register - initialize and register a subdev node
+ *
+ * @ved:	the dcmipp_ent_device struct to be initialize
+ * @sd:		the v4l2_subdev struct to be initialize and registered
+ * @v4l2_dev:	the v4l2 device to register the v4l2_subdev
+ * @name:	name of the sub-device. Please notice that the name must be
+ *		unique.
+ * @function:	media entity function defined by MEDIA_ENT_F_* macros
+ * @num_pads:	number of pads to initialize
+ * @pads_flag:	flags to use in each pad
+ * @sd_int_ops:	pointer to &struct v4l2_subdev_internal_ops
+ * @sd_ops:	pointer to &struct v4l2_subdev_ops.
+ * @handler:	func pointer of the irq handler
+ * @thread_fn:	func pointer of the threaded irq handler
+ *
+ * Helper function initialize and register the struct dcmipp_ent_device and
+ * struct v4l2_subdev which represents a subdev node in the topology
+ */
+int dcmipp_ent_sd_register(struct dcmipp_ent_device *ved,
+			   struct v4l2_subdev *sd,
+			   struct v4l2_device *v4l2_dev,
+			   const char *const name,
+			   u32 function,
+			   u16 num_pads,
+			   const unsigned long *pads_flag,
+			   const struct v4l2_subdev_internal_ops *sd_int_ops,
+			   const struct v4l2_subdev_ops *sd_ops,
+			   irq_handler_t handler,
+			   irq_handler_t thread_fn);
+
+/**
+ * dcmipp_ent_sd_unregister - cleanup and unregister a subdev node
+ *
+ * @ved:	the dcmipp_ent_device struct to be cleaned up
+ * @sd:		the v4l2_subdev struct to be unregistered
+ *
+ * Helper function cleanup and unregister the struct dcmipp_ent_device and
+ * struct v4l2_subdev which represents a subdev node in the topology
+ */
+void dcmipp_ent_sd_unregister(struct dcmipp_ent_device *ved,
+			      struct v4l2_subdev *sd);
+
+#define reg_write(device, reg, val) \
+	(__reg_write((device)->dev, (device)->regs, (reg), (val)))
+#define reg_read(device, reg) \
+	(__reg_read((device)->dev, (device)->regs, (reg)))
+#define reg_set(device, reg, mask) \
+	(__reg_set((device)->dev, (device)->regs, (reg), (mask)))
+#define reg_clear(device, reg, mask) \
+	(__reg_clear((device)->dev, (device)->regs, (reg), (mask)))
+
+static inline u32 __reg_read(struct device *dev, void __iomem *base, u32 reg)
+{
+	u32 val = readl_relaxed(base + reg);
+
+	dev_dbg(dev, "RD 0x%x %#10.8x\n", reg, val);
+	return val;
+}
+
+static inline void __reg_write(struct device *dev, void __iomem *base, u32 reg,
+			       u32 val)
+{
+	dev_dbg(dev, "WR 0x%x %#10.8x\n", reg, val);
+	writel_relaxed(val, base + reg);
+}
+
+static inline void __reg_set(struct device *dev, void __iomem *base, u32 reg,
+			     u32 mask)
+{
+	dev_dbg(dev, "SET 0x%x %#10.8x\n", reg, mask);
+	__reg_write(dev, base, reg, readl_relaxed(base + reg) | mask);
+}
+
+static inline void __reg_clear(struct device *dev, void __iomem *base, u32 reg,
+			       u32 mask)
+{
+	dev_dbg(dev, "CLR 0x%x %#10.8x\n", reg, mask);
+	__reg_write(dev, base, reg, readl_relaxed(base + reg) & ~mask);
+}
+
+/* DCMIPP subdev init / release entry points */
+struct dcmipp_ent_device *dcmipp_par_ent_init(struct device *dev,
+					      const char *entity_name,
+					      struct v4l2_device *v4l2_dev,
+					      void __iomem *regs);
+void dcmipp_par_ent_release(struct dcmipp_ent_device *ved);
+struct dcmipp_ent_device *
+dcmipp_byteproc_ent_init(struct device *dev, const char *entity_name,
+			 struct v4l2_device *v4l2_dev, void __iomem *regs);
+void dcmipp_byteproc_ent_release(struct dcmipp_ent_device *ved);
+struct dcmipp_ent_device *dcmipp_bytecap_ent_init(struct device *dev,
+						  const char *entity_name,
+						  struct v4l2_device *v4l2_dev,
+						  void __iomem *regs);
+void dcmipp_bytecap_ent_release(struct dcmipp_ent_device *ved);
+
+#endif
diff --git a/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-core.c b/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-core.c
new file mode 100644
index 0000000000..32c6619be9
--- /dev/null
+++ b/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-core.c
@@ -0,0 +1,604 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Driver for STM32 Digital Camera Memory Interface Pixel Processor
+ *
+ * Copyright (C) STMicroelectronics SA 2023
+ * Authors: Hugues Fruchet <hugues.fruchet@foss.st.com>
+ *          Alain Volmat <alain.volmat@foss.st.com>
+ *          for STMicroelectronics.
+ */
+
+#include <linux/clk.h>
+#include <linux/delay.h>
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/pinctrl/consumer.h>
+#include <linux/platform_device.h>
+#include <linux/pm_runtime.h>
+#include <linux/property.h>
+#include <linux/reset.h>
+#include <media/media-device.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-fwnode.h>
+
+#include "dcmipp-common.h"
+
+#define DCMIPP_MDEV_MODEL_NAME "DCMIPP MDEV"
+
+#define DCMIPP_ENT_LINK(src, srcpad, sink, sinkpad, link_flags) {	\
+	.src_ent = src,						\
+	.src_pad = srcpad,					\
+	.sink_ent = sink,					\
+	.sink_pad = sinkpad,					\
+	.flags = link_flags,					\
+}
+
+struct dcmipp_device {
+	/* The platform device */
+	struct platform_device		pdev;
+	struct device			*dev;
+
+	/* Hardware resources */
+	void __iomem			*regs;
+	struct clk			*kclk;
+
+	/* The pipeline configuration */
+	const struct dcmipp_pipeline_config	*pipe_cfg;
+
+	/* The Associated media_device parent */
+	struct media_device		mdev;
+
+	/* Internal v4l2 parent device*/
+	struct v4l2_device		v4l2_dev;
+
+	/* Entities */
+	struct dcmipp_ent_device	**entity;
+
+	struct v4l2_async_notifier	notifier;
+};
+
+static inline struct dcmipp_device *
+notifier_to_dcmipp(struct v4l2_async_notifier *n)
+{
+	return container_of(n, struct dcmipp_device, notifier);
+}
+
+/* Structure which describes individual configuration for each entity */
+struct dcmipp_ent_config {
+	const char *name;
+	struct dcmipp_ent_device *(*init)
+		(struct device *dev, const char *entity_name,
+		 struct v4l2_device *v4l2_dev, void __iomem *regs);
+	void (*release)(struct dcmipp_ent_device *ved);
+};
+
+/* Structure which describes links between entities */
+struct dcmipp_ent_link {
+	unsigned int src_ent;
+	u16 src_pad;
+	unsigned int sink_ent;
+	u16 sink_pad;
+	u32 flags;
+};
+
+/* Structure which describes the whole topology */
+struct dcmipp_pipeline_config {
+	const struct dcmipp_ent_config *ents;
+	size_t num_ents;
+	const struct dcmipp_ent_link *links;
+	size_t num_links;
+};
+
+/* --------------------------------------------------------------------------
+ * Topology Configuration
+ */
+
+static const struct dcmipp_ent_config stm32mp13_ent_config[] = {
+	{
+		.name = "dcmipp_parallel",
+		.init = dcmipp_par_ent_init,
+		.release = dcmipp_par_ent_release,
+	},
+	{
+		.name = "dcmipp_dump_postproc",
+		.init = dcmipp_byteproc_ent_init,
+		.release = dcmipp_byteproc_ent_release,
+	},
+	{
+		.name = "dcmipp_dump_capture",
+		.init = dcmipp_bytecap_ent_init,
+		.release = dcmipp_bytecap_ent_release,
+	},
+};
+
+#define ID_PARALLEL 0
+#define ID_DUMP_BYTEPROC 1
+#define ID_DUMP_CAPTURE 2
+
+static const struct dcmipp_ent_link stm32mp13_ent_links[] = {
+	DCMIPP_ENT_LINK(ID_PARALLEL,      1, ID_DUMP_BYTEPROC, 0,
+			MEDIA_LNK_FL_ENABLED | MEDIA_LNK_FL_IMMUTABLE),
+	DCMIPP_ENT_LINK(ID_DUMP_BYTEPROC, 1, ID_DUMP_CAPTURE,  0,
+			MEDIA_LNK_FL_ENABLED | MEDIA_LNK_FL_IMMUTABLE),
+};
+
+static const struct dcmipp_pipeline_config stm32mp13_pipe_cfg = {
+	.ents		= stm32mp13_ent_config,
+	.num_ents	= ARRAY_SIZE(stm32mp13_ent_config),
+	.links		= stm32mp13_ent_links,
+	.num_links	= ARRAY_SIZE(stm32mp13_ent_links)
+};
+
+#define LINK_FLAG_TO_STR(f) ((f) == 0 ? "" :\
+			     (f) == MEDIA_LNK_FL_ENABLED ? "ENABLED" :\
+			     (f) == MEDIA_LNK_FL_IMMUTABLE ? "IMMUTABLE" :\
+			     (f) == (MEDIA_LNK_FL_ENABLED |\
+				     MEDIA_LNK_FL_IMMUTABLE) ?\
+					"ENABLED, IMMUTABLE" :\
+			     "UNKNOWN")
+
+static int dcmipp_create_links(struct dcmipp_device *dcmipp)
+{
+	unsigned int i;
+	int ret;
+
+	/* Initialize the links between entities */
+	for (i = 0; i < dcmipp->pipe_cfg->num_links; i++) {
+		const struct dcmipp_ent_link *link =
+			&dcmipp->pipe_cfg->links[i];
+		struct dcmipp_ent_device *ved_src =
+			dcmipp->entity[link->src_ent];
+		struct dcmipp_ent_device *ved_sink =
+			dcmipp->entity[link->sink_ent];
+
+		dev_dbg(dcmipp->dev, "Create link \"%s\":%d -> %d:\"%s\" [%s]\n",
+			dcmipp->pipe_cfg->ents[link->src_ent].name,
+			link->src_pad, link->sink_pad,
+			dcmipp->pipe_cfg->ents[link->sink_ent].name,
+			LINK_FLAG_TO_STR(link->flags));
+
+		ret = media_create_pad_link(ved_src->ent, link->src_pad,
+					    ved_sink->ent, link->sink_pad,
+					    link->flags);
+		if (ret)
+			return ret;
+	}
+
+	return 0;
+}
+
+static int dcmipp_graph_init(struct dcmipp_device *dcmipp);
+
+static int dcmipp_create_subdevs(struct dcmipp_device *dcmipp)
+{
+	int ret, i;
+
+	/* Call all subdev inits */
+	for (i = 0; i < dcmipp->pipe_cfg->num_ents; i++) {
+		const char *name = dcmipp->pipe_cfg->ents[i].name;
+
+		dev_dbg(dcmipp->dev, "add subdev %s\n", name);
+		dcmipp->entity[i] =
+			dcmipp->pipe_cfg->ents[i].init(dcmipp->dev, name,
+						       &dcmipp->v4l2_dev,
+						       dcmipp->regs);
+		if (IS_ERR(dcmipp->entity[i])) {
+			dev_err(dcmipp->dev, "failed to init subdev %s\n",
+				name);
+			ret = PTR_ERR(dcmipp->entity[i]);
+			goto err_init_entity;
+		}
+	}
+
+	/* Initialize links */
+	ret = dcmipp_create_links(dcmipp);
+	if (ret)
+		goto err_init_entity;
+
+	ret = dcmipp_graph_init(dcmipp);
+	if (ret < 0)
+		goto err_init_entity;
+
+	return 0;
+
+err_init_entity:
+	while (i > 0)
+		dcmipp->pipe_cfg->ents[i - 1].release(dcmipp->entity[i - 1]);
+	return ret;
+}
+
+static const struct of_device_id dcmipp_of_match[] = {
+	{ .compatible = "st,stm32mp13-dcmipp", .data = &stm32mp13_pipe_cfg },
+	{ /* end node */ },
+};
+MODULE_DEVICE_TABLE(of, dcmipp_of_match);
+
+static irqreturn_t dcmipp_irq_thread(int irq, void *arg)
+{
+	struct dcmipp_device *dcmipp = arg;
+	struct dcmipp_ent_device *ved;
+	unsigned int i;
+
+	/* Call irq thread of each entities of pipeline */
+	for (i = 0; i < dcmipp->pipe_cfg->num_ents; i++) {
+		ved = dcmipp->entity[i];
+		if (ved->thread_fn && ved->handler_ret == IRQ_WAKE_THREAD)
+			ved->thread_fn(irq, ved);
+	}
+
+	return IRQ_HANDLED;
+}
+
+static irqreturn_t dcmipp_irq_callback(int irq, void *arg)
+{
+	struct dcmipp_device *dcmipp = arg;
+	struct dcmipp_ent_device *ved;
+	irqreturn_t ret = IRQ_HANDLED;
+	unsigned int i;
+
+	/* Call irq handler of each entities of pipeline */
+	for (i = 0; i < dcmipp->pipe_cfg->num_ents; i++) {
+		ved = dcmipp->entity[i];
+		if (ved->handler)
+			ved->handler_ret = ved->handler(irq, ved);
+		else if (ved->thread_fn)
+			ved->handler_ret = IRQ_WAKE_THREAD;
+		else
+			ved->handler_ret = IRQ_HANDLED;
+		if (ved->handler_ret != IRQ_HANDLED)
+			ret = ved->handler_ret;
+	}
+
+	return ret;
+}
+
+static int dcmipp_graph_notify_bound(struct v4l2_async_notifier *notifier,
+				     struct v4l2_subdev *subdev,
+				     struct v4l2_async_connection *asd)
+{
+	struct dcmipp_device *dcmipp = notifier_to_dcmipp(notifier);
+	unsigned int ret;
+	int src_pad;
+	struct dcmipp_ent_device *sink;
+	struct v4l2_fwnode_endpoint vep = { .bus_type = V4L2_MBUS_PARALLEL };
+	struct fwnode_handle *ep;
+
+	dev_dbg(dcmipp->dev, "Subdev \"%s\" bound\n", subdev->name);
+
+	/*
+	 * Link this sub-device to DCMIPP, it could be
+	 * a parallel camera sensor or a CSI-2 to parallel bridge
+	 */
+	src_pad = media_entity_get_fwnode_pad(&subdev->entity,
+					      subdev->fwnode,
+					      MEDIA_PAD_FL_SOURCE);
+
+	/* Get bus characteristics from devicetree */
+	ep = fwnode_graph_get_endpoint_by_id(dev_fwnode(dcmipp->dev), 0, 0,
+					     FWNODE_GRAPH_ENDPOINT_NEXT);
+	if (!ep) {
+		dev_err(dcmipp->dev, "Could not find the endpoint\n");
+		return -ENODEV;
+	}
+
+	/* Check for parallel bus-type first, then bt656 */
+	ret = v4l2_fwnode_endpoint_parse(ep, &vep);
+	if (ret) {
+		vep.bus_type = V4L2_MBUS_BT656;
+		ret = v4l2_fwnode_endpoint_parse(ep, &vep);
+		if (ret) {
+			dev_err(dcmipp->dev, "Could not parse the endpoint\n");
+			fwnode_handle_put(ep);
+			return ret;
+		}
+	}
+
+	fwnode_handle_put(ep);
+
+	if (vep.bus.parallel.bus_width == 0) {
+		dev_err(dcmipp->dev, "Invalid parallel interface bus-width\n");
+		return -ENODEV;
+	}
+
+	/* Only 8 bits bus width supported with BT656 bus */
+	if (vep.bus_type == V4L2_MBUS_BT656 &&
+	    vep.bus.parallel.bus_width != 8) {
+		dev_err(dcmipp->dev, "BT656 bus conflicts with %u bits bus width (8 bits required)\n",
+			vep.bus.parallel.bus_width);
+		return -ENODEV;
+	}
+
+	/* Parallel input device detected, connect it to parallel subdev */
+	sink = dcmipp->entity[ID_PARALLEL];
+	sink->bus.flags = vep.bus.parallel.flags;
+	sink->bus.bus_width = vep.bus.parallel.bus_width;
+	sink->bus.data_shift = vep.bus.parallel.data_shift;
+	sink->bus_type = vep.bus_type;
+	ret = media_create_pad_link(&subdev->entity, src_pad, sink->ent, 0,
+				    MEDIA_LNK_FL_IMMUTABLE |
+				    MEDIA_LNK_FL_ENABLED);
+	if (ret) {
+		dev_err(dcmipp->dev, "Failed to create media pad link with subdev \"%s\"\n",
+			subdev->name);
+		return ret;
+	}
+
+	dev_dbg(dcmipp->dev, "DCMIPP is now linked to \"%s\"\n", subdev->name);
+
+	return 0;
+}
+
+static void dcmipp_graph_notify_unbind(struct v4l2_async_notifier *notifier,
+				       struct v4l2_subdev *sd,
+				       struct v4l2_async_connection *asd)
+{
+	struct dcmipp_device *dcmipp = notifier_to_dcmipp(notifier);
+
+	dev_dbg(dcmipp->dev, "Removing %s\n", sd->name);
+}
+
+static int dcmipp_graph_notify_complete(struct v4l2_async_notifier *notifier)
+{
+	struct dcmipp_device *dcmipp = notifier_to_dcmipp(notifier);
+	int ret;
+
+	/* Register the media device */
+	ret = media_device_register(&dcmipp->mdev);
+	if (ret) {
+		dev_err(dcmipp->mdev.dev,
+			"media device register failed (err=%d)\n", ret);
+		return ret;
+	}
+
+	/* Expose all subdev's nodes*/
+	ret = v4l2_device_register_subdev_nodes(&dcmipp->v4l2_dev);
+	if (ret) {
+		dev_err(dcmipp->mdev.dev,
+			"dcmipp subdev nodes registration failed (err=%d)\n",
+			ret);
+		media_device_unregister(&dcmipp->mdev);
+		return ret;
+	}
+
+	dev_dbg(dcmipp->dev, "Notify complete !\n");
+
+	return 0;
+}
+
+static const struct v4l2_async_notifier_operations dcmipp_graph_notify_ops = {
+	.bound = dcmipp_graph_notify_bound,
+	.unbind = dcmipp_graph_notify_unbind,
+	.complete = dcmipp_graph_notify_complete,
+};
+
+static int dcmipp_graph_init(struct dcmipp_device *dcmipp)
+{
+	struct v4l2_async_connection *asd;
+	struct fwnode_handle *ep;
+	int ret;
+
+	ep = fwnode_graph_get_endpoint_by_id(dev_fwnode(dcmipp->dev), 0, 0,
+					     FWNODE_GRAPH_ENDPOINT_NEXT);
+	if (!ep) {
+		dev_err(dcmipp->dev, "Failed to get next endpoint\n");
+		return -EINVAL;
+	}
+
+	v4l2_async_nf_init(&dcmipp->notifier, &dcmipp->v4l2_dev);
+
+	asd = v4l2_async_nf_add_fwnode_remote(&dcmipp->notifier, ep,
+					      struct v4l2_async_connection);
+
+	fwnode_handle_put(ep);
+
+	if (IS_ERR(asd)) {
+		dev_err(dcmipp->dev, "Failed to add fwnode remote subdev\n");
+		return PTR_ERR(asd);
+	}
+
+	dcmipp->notifier.ops = &dcmipp_graph_notify_ops;
+
+	ret = v4l2_async_nf_register(&dcmipp->notifier);
+	if (ret < 0) {
+		dev_err(dcmipp->dev, "Failed to register notifier\n");
+		v4l2_async_nf_cleanup(&dcmipp->notifier);
+		return ret;
+	}
+
+	return 0;
+}
+
+static int dcmipp_probe(struct platform_device *pdev)
+{
+	struct dcmipp_device *dcmipp;
+	struct clk *kclk;
+	const struct dcmipp_pipeline_config *pipe_cfg;
+	struct reset_control *rstc;
+	int irq;
+	int ret;
+
+	dcmipp = devm_kzalloc(&pdev->dev, sizeof(*dcmipp), GFP_KERNEL);
+	if (!dcmipp)
+		return -ENOMEM;
+
+	dcmipp->dev = &pdev->dev;
+
+	pipe_cfg = device_get_match_data(dcmipp->dev);
+	if (!pipe_cfg) {
+		dev_err(&pdev->dev, "Can't get device data\n");
+		return -ENODEV;
+	}
+	dcmipp->pipe_cfg = pipe_cfg;
+
+	platform_set_drvdata(pdev, dcmipp);
+
+	/* Get hardware resources from devicetree */
+	rstc = devm_reset_control_get_exclusive(&pdev->dev, NULL);
+	if (IS_ERR(rstc))
+		return dev_err_probe(&pdev->dev, PTR_ERR(rstc),
+				     "Could not get reset control\n");
+
+	irq = platform_get_irq(pdev, 0);
+	if (irq <= 0) {
+		if (irq != -EPROBE_DEFER)
+			dev_err(&pdev->dev, "Could not get irq\n");
+		return irq ? irq : -ENXIO;
+	}
+
+	dcmipp->regs = devm_platform_get_and_ioremap_resource(pdev, 0, NULL);
+	if (IS_ERR(dcmipp->regs)) {
+		dev_err(&pdev->dev, "Could not map registers\n");
+		return PTR_ERR(dcmipp->regs);
+	}
+
+	ret = devm_request_threaded_irq(&pdev->dev, irq, dcmipp_irq_callback,
+					dcmipp_irq_thread, IRQF_ONESHOT,
+					dev_name(&pdev->dev), dcmipp);
+	if (ret) {
+		dev_err(&pdev->dev, "Unable to request irq %d\n", irq);
+		return ret;
+	}
+
+	/* Reset device */
+	ret = reset_control_assert(rstc);
+	if (ret) {
+		dev_err(&pdev->dev, "Failed to assert the reset line\n");
+		return ret;
+	}
+
+	usleep_range(3000, 5000);
+
+	ret = reset_control_deassert(rstc);
+	if (ret) {
+		dev_err(&pdev->dev, "Failed to deassert the reset line\n");
+		return ret;
+	}
+
+	kclk = devm_clk_get(&pdev->dev, NULL);
+	if (IS_ERR(kclk))
+		return dev_err_probe(&pdev->dev, PTR_ERR(kclk),
+				     "Unable to get kclk\n");
+	dcmipp->kclk = kclk;
+
+	dcmipp->entity = devm_kcalloc(&pdev->dev, dcmipp->pipe_cfg->num_ents,
+				      sizeof(*dcmipp->entity), GFP_KERNEL);
+	if (!dcmipp->entity)
+		return -ENOMEM;
+
+	/* Register the v4l2 struct */
+	ret = v4l2_device_register(&pdev->dev, &dcmipp->v4l2_dev);
+	if (ret) {
+		dev_err(&pdev->dev,
+			"v4l2 device register failed (err=%d)\n", ret);
+		return ret;
+	}
+
+	/* Link the media device within the v4l2_device */
+	dcmipp->v4l2_dev.mdev = &dcmipp->mdev;
+
+	/* Initialize media device */
+	strscpy(dcmipp->mdev.model, DCMIPP_MDEV_MODEL_NAME,
+		sizeof(dcmipp->mdev.model));
+	dcmipp->mdev.dev = &pdev->dev;
+	media_device_init(&dcmipp->mdev);
+
+	/* Initialize subdevs */
+	ret = dcmipp_create_subdevs(dcmipp);
+	if (ret) {
+		media_device_cleanup(&dcmipp->mdev);
+		v4l2_device_unregister(&dcmipp->v4l2_dev);
+		return ret;
+	}
+
+	pm_runtime_enable(dcmipp->dev);
+
+	dev_info(&pdev->dev, "Probe done");
+
+	return 0;
+}
+
+static int dcmipp_remove(struct platform_device *pdev)
+{
+	struct dcmipp_device *dcmipp = platform_get_drvdata(pdev);
+	unsigned int i;
+
+	pm_runtime_disable(&pdev->dev);
+
+	v4l2_async_nf_unregister(&dcmipp->notifier);
+	v4l2_async_nf_cleanup(&dcmipp->notifier);
+
+	for (i = 0; i < dcmipp->pipe_cfg->num_ents; i++)
+		dcmipp->pipe_cfg->ents[i].release(dcmipp->entity[i]);
+
+	media_device_unregister(&dcmipp->mdev);
+	media_device_cleanup(&dcmipp->mdev);
+
+	v4l2_device_unregister(&dcmipp->v4l2_dev);
+
+	return 0;
+}
+
+static int dcmipp_runtime_suspend(struct device *dev)
+{
+	struct dcmipp_device *dcmipp = dev_get_drvdata(dev);
+
+	clk_disable_unprepare(dcmipp->kclk);
+
+	return 0;
+}
+
+static int dcmipp_runtime_resume(struct device *dev)
+{
+	struct dcmipp_device *dcmipp = dev_get_drvdata(dev);
+	int ret;
+
+	ret = clk_prepare_enable(dcmipp->kclk);
+	if (ret)
+		dev_err(dev, "%s: Failed to prepare_enable kclk\n", __func__);
+
+	return ret;
+}
+
+static int dcmipp_suspend(struct device *dev)
+{
+	/* disable clock */
+	pm_runtime_force_suspend(dev);
+
+	/* change pinctrl state */
+	pinctrl_pm_select_sleep_state(dev);
+
+	return 0;
+}
+
+static int dcmipp_resume(struct device *dev)
+{
+	/* restore pinctl default state */
+	pinctrl_pm_select_default_state(dev);
+
+	/* clock enable */
+	pm_runtime_force_resume(dev);
+
+	return 0;
+}
+
+static const struct dev_pm_ops dcmipp_pm_ops = {
+	SYSTEM_SLEEP_PM_OPS(dcmipp_suspend, dcmipp_resume)
+	RUNTIME_PM_OPS(dcmipp_runtime_suspend, dcmipp_runtime_resume, NULL)
+};
+
+static struct platform_driver dcmipp_pdrv = {
+	.probe		= dcmipp_probe,
+	.remove		= dcmipp_remove,
+	.driver		= {
+		.name	= DCMIPP_PDEV_NAME,
+		.of_match_table = dcmipp_of_match,
+		.pm = pm_ptr(&dcmipp_pm_ops),
+	},
+};
+
+module_platform_driver(dcmipp_pdrv);
+
+MODULE_AUTHOR("Hugues Fruchet <hugues.fruchet@foss.st.com>");
+MODULE_AUTHOR("Alain Volmat <alain.volmat@foss.st.com>");
+MODULE_DESCRIPTION("STMicroelectronics STM32 Digital Camera Memory Interface with Pixel Processor driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-parallel.c b/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-parallel.c
new file mode 100644
index 0000000000..62c5c3331c
--- /dev/null
+++ b/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-parallel.c
@@ -0,0 +1,440 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Driver for STM32 Digital Camera Memory Interface Pixel Processor
+ *
+ * Copyright (C) STMicroelectronics SA 2023
+ * Authors: Hugues Fruchet <hugues.fruchet@foss.st.com>
+ *          Alain Volmat <alain.volmat@foss.st.com>
+ *          for STMicroelectronics.
+ */
+
+#include <linux/v4l2-mediabus.h>
+#include <media/v4l2-event.h>
+#include <media/v4l2-subdev.h>
+
+#include "dcmipp-common.h"
+
+#define DCMIPP_PRCR	0x104
+#define DCMIPP_PRCR_FORMAT_SHIFT	16
+#define DCMIPP_PRCR_FORMAT_YUV422	0x1e
+#define DCMIPP_PRCR_FORMAT_RGB565	0x22
+#define DCMIPP_PRCR_FORMAT_RAW8		0x2a
+#define DCMIPP_PRCR_FORMAT_G8		0x4a
+#define DCMIPP_PRCR_FORMAT_BYTE_STREAM	0x5a
+#define DCMIPP_PRCR_ESS			BIT(4)
+#define DCMIPP_PRCR_PCKPOL		BIT(5)
+#define DCMIPP_PRCR_HSPOL		BIT(6)
+#define DCMIPP_PRCR_VSPOL		BIT(7)
+#define DCMIPP_PRCR_ENABLE		BIT(14)
+#define DCMIPP_PRCR_SWAPCYCLES		BIT(25)
+
+#define DCMIPP_PRESCR	0x108
+#define DCMIPP_PRESUR	0x10c
+
+#define IS_SINK(pad) (!(pad))
+#define IS_SRC(pad)  ((pad))
+
+struct dcmipp_par_pix_map {
+	unsigned int code_sink;
+	unsigned int code_src;
+	u8 prcr_format;
+	u8 prcr_swapcycles;
+};
+
+#define PIXMAP_SINK_SRC_PRCR_SWAP(sink, src, prcr, swap)	\
+	{							\
+		.code_sink = MEDIA_BUS_FMT_##sink,		\
+		.code_src = MEDIA_BUS_FMT_##src,		\
+		.prcr_format = DCMIPP_PRCR_FORMAT_##prcr,	\
+		.prcr_swapcycles = swap,			\
+	}
+static const struct dcmipp_par_pix_map dcmipp_par_pix_map_list[] = {
+	/* RGB565 */
+	PIXMAP_SINK_SRC_PRCR_SWAP(RGB565_2X8_LE, RGB565_2X8_LE, RGB565, 1),
+	PIXMAP_SINK_SRC_PRCR_SWAP(RGB565_2X8_BE, RGB565_2X8_LE, RGB565, 0),
+	/* YUV422 */
+	PIXMAP_SINK_SRC_PRCR_SWAP(YUYV8_2X8, YUYV8_2X8, YUV422, 1),
+	PIXMAP_SINK_SRC_PRCR_SWAP(YUYV8_2X8, UYVY8_2X8, YUV422, 0),
+	PIXMAP_SINK_SRC_PRCR_SWAP(UYVY8_2X8, UYVY8_2X8, YUV422, 1),
+	PIXMAP_SINK_SRC_PRCR_SWAP(UYVY8_2X8, YUYV8_2X8, YUV422, 0),
+	PIXMAP_SINK_SRC_PRCR_SWAP(YVYU8_2X8, YVYU8_2X8, YUV422, 1),
+	PIXMAP_SINK_SRC_PRCR_SWAP(VYUY8_2X8, VYUY8_2X8, YUV422, 1),
+	/* GREY */
+	PIXMAP_SINK_SRC_PRCR_SWAP(Y8_1X8, Y8_1X8, G8, 0),
+	/* Raw Bayer */
+	PIXMAP_SINK_SRC_PRCR_SWAP(SBGGR8_1X8, SBGGR8_1X8, RAW8, 0),
+	PIXMAP_SINK_SRC_PRCR_SWAP(SGBRG8_1X8, SGBRG8_1X8, RAW8, 0),
+	PIXMAP_SINK_SRC_PRCR_SWAP(SGRBG8_1X8, SGRBG8_1X8, RAW8, 0),
+	PIXMAP_SINK_SRC_PRCR_SWAP(SRGGB8_1X8, SRGGB8_1X8, RAW8, 0),
+	/* JPEG */
+	PIXMAP_SINK_SRC_PRCR_SWAP(JPEG_1X8, JPEG_1X8, BYTE_STREAM, 0),
+};
+
+/*
+ * Search through the pix_map table, skipping two consecutive entry with the
+ * same code
+ */
+static inline const struct dcmipp_par_pix_map *dcmipp_par_pix_map_by_index
+						(unsigned int index,
+						 unsigned int pad)
+{
+	unsigned int i = 0;
+	u32 prev_code = 0, cur_code;
+
+	while (i < ARRAY_SIZE(dcmipp_par_pix_map_list)) {
+		if (IS_SRC(pad))
+			cur_code = dcmipp_par_pix_map_list[i].code_src;
+		else
+			cur_code = dcmipp_par_pix_map_list[i].code_sink;
+
+		if (cur_code == prev_code) {
+			i++;
+			continue;
+		}
+		prev_code = cur_code;
+
+		if (index == 0)
+			break;
+		i++;
+		index--;
+	}
+
+	if (i >= ARRAY_SIZE(dcmipp_par_pix_map_list))
+		return NULL;
+
+	return &dcmipp_par_pix_map_list[i];
+}
+
+static inline const struct dcmipp_par_pix_map *dcmipp_par_pix_map_by_code
+					(u32 code_sink, u32 code_src)
+{
+	unsigned int i;
+
+	for (i = 0; i < ARRAY_SIZE(dcmipp_par_pix_map_list); i++) {
+		if ((dcmipp_par_pix_map_list[i].code_sink == code_sink &&
+		     dcmipp_par_pix_map_list[i].code_src == code_src) ||
+		    (dcmipp_par_pix_map_list[i].code_sink == code_src &&
+		     dcmipp_par_pix_map_list[i].code_src == code_sink) ||
+		    (dcmipp_par_pix_map_list[i].code_sink == code_sink &&
+		     code_src == 0) ||
+		    (code_sink == 0 &&
+		     dcmipp_par_pix_map_list[i].code_src == code_src))
+			return &dcmipp_par_pix_map_list[i];
+	}
+	return NULL;
+}
+
+struct dcmipp_par_device {
+	struct dcmipp_ent_device ved;
+	struct v4l2_subdev sd;
+	struct device *dev;
+	void __iomem *regs;
+	bool streaming;
+};
+
+static const struct v4l2_mbus_framefmt fmt_default = {
+	.width = DCMIPP_FMT_WIDTH_DEFAULT,
+	.height = DCMIPP_FMT_HEIGHT_DEFAULT,
+	.code = MEDIA_BUS_FMT_RGB565_2X8_LE,
+	.field = V4L2_FIELD_NONE,
+	.colorspace = DCMIPP_COLORSPACE_DEFAULT,
+	.ycbcr_enc = DCMIPP_YCBCR_ENC_DEFAULT,
+	.quantization = DCMIPP_QUANTIZATION_DEFAULT,
+	.xfer_func = DCMIPP_XFER_FUNC_DEFAULT,
+};
+
+static int dcmipp_par_init_state(struct v4l2_subdev *sd,
+				 struct v4l2_subdev_state *sd_state)
+{
+	unsigned int i;
+
+	for (i = 0; i < sd->entity.num_pads; i++) {
+		struct v4l2_mbus_framefmt *mf;
+
+		mf = v4l2_subdev_state_get_format(sd_state, i);
+		*mf = fmt_default;
+	}
+
+	return 0;
+}
+
+static int dcmipp_par_enum_mbus_code(struct v4l2_subdev *sd,
+				     struct v4l2_subdev_state *sd_state,
+				     struct v4l2_subdev_mbus_code_enum *code)
+{
+	const struct dcmipp_par_pix_map *vpix =
+		dcmipp_par_pix_map_by_index(code->index, code->pad);
+
+	if (!vpix)
+		return -EINVAL;
+
+	code->code = IS_SRC(code->pad) ? vpix->code_src : vpix->code_sink;
+
+	return 0;
+}
+
+static int dcmipp_par_enum_frame_size(struct v4l2_subdev *sd,
+				      struct v4l2_subdev_state *sd_state,
+				      struct v4l2_subdev_frame_size_enum *fse)
+{
+	const struct dcmipp_par_pix_map *vpix;
+
+	if (fse->index)
+		return -EINVAL;
+
+	/* Only accept code in the pix map table */
+	vpix = dcmipp_par_pix_map_by_code(IS_SINK(fse->pad) ? fse->code : 0,
+					  IS_SRC(fse->pad) ? fse->code : 0);
+	if (!vpix)
+		return -EINVAL;
+
+	fse->min_width = DCMIPP_FRAME_MIN_WIDTH;
+	fse->max_width = DCMIPP_FRAME_MAX_WIDTH;
+	fse->min_height = DCMIPP_FRAME_MIN_HEIGHT;
+	fse->max_height = DCMIPP_FRAME_MAX_HEIGHT;
+
+	return 0;
+}
+
+static void dcmipp_par_adjust_fmt(struct dcmipp_par_device *par,
+				  struct v4l2_mbus_framefmt *fmt, __u32 pad)
+{
+	const struct dcmipp_par_pix_map *vpix;
+
+	/* Only accept code in the pix map table */
+	vpix = dcmipp_par_pix_map_by_code(IS_SINK(pad) ? fmt->code : 0,
+					  IS_SRC(pad) ? fmt->code : 0);
+	if (!vpix)
+		fmt->code = fmt_default.code;
+
+	/* Exclude JPEG if BT656 bus is selected */
+	if (vpix && vpix->code_sink == MEDIA_BUS_FMT_JPEG_1X8 &&
+	    par->ved.bus_type == V4L2_MBUS_BT656)
+		fmt->code = fmt_default.code;
+
+	fmt->width = clamp_t(u32, fmt->width, DCMIPP_FRAME_MIN_WIDTH,
+			     DCMIPP_FRAME_MAX_WIDTH) & ~1;
+	fmt->height = clamp_t(u32, fmt->height, DCMIPP_FRAME_MIN_HEIGHT,
+			      DCMIPP_FRAME_MAX_HEIGHT) & ~1;
+
+	if (fmt->field == V4L2_FIELD_ANY || fmt->field == V4L2_FIELD_ALTERNATE)
+		fmt->field = fmt_default.field;
+
+	dcmipp_colorimetry_clamp(fmt);
+}
+
+static int dcmipp_par_set_fmt(struct v4l2_subdev *sd,
+			      struct v4l2_subdev_state *sd_state,
+			      struct v4l2_subdev_format *fmt)
+{
+	struct dcmipp_par_device *par = v4l2_get_subdevdata(sd);
+	struct v4l2_mbus_framefmt *mf;
+
+	if (par->streaming)
+		return -EBUSY;
+
+	mf = v4l2_subdev_state_get_format(sd_state, fmt->pad);
+
+	/* Set the new format */
+	dcmipp_par_adjust_fmt(par, &fmt->format, fmt->pad);
+
+	dev_dbg(par->dev, "%s: format update: old:%dx%d (0x%x, %d, %d, %d, %d) new:%dx%d (0x%x, %d, %d, %d, %d)\n",
+		par->sd.name,
+		/* old */
+		mf->width, mf->height, mf->code,
+		mf->colorspace,	mf->quantization,
+		mf->xfer_func, mf->ycbcr_enc,
+		/* new */
+		fmt->format.width, fmt->format.height, fmt->format.code,
+		fmt->format.colorspace, fmt->format.quantization,
+		fmt->format.xfer_func, fmt->format.ycbcr_enc);
+
+	*mf = fmt->format;
+
+	/* When setting the sink format, report that format on the src pad */
+	if (IS_SINK(fmt->pad)) {
+		mf = v4l2_subdev_state_get_format(sd_state, 1);
+		*mf = fmt->format;
+		dcmipp_par_adjust_fmt(par, mf, 1);
+	}
+
+	return 0;
+}
+
+static const struct v4l2_subdev_pad_ops dcmipp_par_pad_ops = {
+	.enum_mbus_code		= dcmipp_par_enum_mbus_code,
+	.enum_frame_size	= dcmipp_par_enum_frame_size,
+	.get_fmt		= v4l2_subdev_get_fmt,
+	.set_fmt		= dcmipp_par_set_fmt,
+};
+
+static int dcmipp_par_configure(struct dcmipp_par_device *par)
+{
+	u32 val = 0;
+	const struct dcmipp_par_pix_map *vpix;
+	struct v4l2_subdev_state *state;
+	struct v4l2_mbus_framefmt *sink_fmt;
+	struct v4l2_mbus_framefmt *src_fmt;
+
+	/* Set vertical synchronization polarity */
+	if (par->ved.bus.flags & V4L2_MBUS_VSYNC_ACTIVE_HIGH)
+		val |= DCMIPP_PRCR_VSPOL;
+
+	/* Set horizontal synchronization polarity */
+	if (par->ved.bus.flags & V4L2_MBUS_HSYNC_ACTIVE_HIGH)
+		val |= DCMIPP_PRCR_HSPOL;
+
+	/* Set pixel clock polarity */
+	if (par->ved.bus.flags & V4L2_MBUS_PCLK_SAMPLE_RISING)
+		val |= DCMIPP_PRCR_PCKPOL;
+
+	/*
+	 * BT656 embedded synchronisation bus mode.
+	 *
+	 * Default SAV/EAV mode is supported here with default codes
+	 * SAV=0xff000080 & EAV=0xff00009d.
+	 * With DCMIPP this means LSC=SAV=0x80 & LEC=EAV=0x9d.
+	 */
+	if (par->ved.bus_type == V4L2_MBUS_BT656) {
+		val |= DCMIPP_PRCR_ESS;
+
+		/* Unmask all codes */
+		reg_write(par, DCMIPP_PRESUR, 0xffffffff);/* FEC:LEC:LSC:FSC */
+
+		/* Trig on LSC=0x80 & LEC=0x9d codes, ignore FSC and FEC */
+		reg_write(par, DCMIPP_PRESCR, 0xff9d80ff);/* FEC:LEC:LSC:FSC */
+	}
+
+	/* Set format */
+	state = v4l2_subdev_lock_and_get_active_state(&par->sd);
+	sink_fmt = v4l2_subdev_state_get_format(state, 0);
+	src_fmt = v4l2_subdev_state_get_format(state, 1);
+	v4l2_subdev_unlock_state(state);
+
+	vpix = dcmipp_par_pix_map_by_code(sink_fmt->code, src_fmt->code);
+	if (!vpix) {
+		dev_err(par->dev, "Invalid sink/src format configuration\n");
+		return -EINVAL;
+	}
+
+	val |= vpix->prcr_format << DCMIPP_PRCR_FORMAT_SHIFT;
+
+	/* swap cycles */
+	if (vpix->prcr_swapcycles)
+		val |= DCMIPP_PRCR_SWAPCYCLES;
+
+	reg_write(par, DCMIPP_PRCR, val);
+
+	return 0;
+}
+
+static int dcmipp_par_s_stream(struct v4l2_subdev *sd, int enable)
+{
+	struct dcmipp_par_device *par =
+				container_of(sd, struct dcmipp_par_device, sd);
+	struct v4l2_subdev *s_subdev;
+	struct media_pad *pad;
+	int ret = 0;
+
+	/* Get source subdev */
+	pad = media_pad_remote_pad_first(&sd->entity.pads[0]);
+	if (!pad || !is_media_entity_v4l2_subdev(pad->entity))
+		return -EINVAL;
+	s_subdev = media_entity_to_v4l2_subdev(pad->entity);
+
+	if (enable) {
+		ret = dcmipp_par_configure(par);
+		if (ret)
+			return ret;
+
+		/* Enable parallel interface */
+		reg_set(par, DCMIPP_PRCR, DCMIPP_PRCR_ENABLE);
+
+		ret = v4l2_subdev_call(s_subdev, video, s_stream, enable);
+		if (ret < 0) {
+			dev_err(par->dev,
+				"failed to start source subdev streaming (%d)\n",
+				ret);
+			return ret;
+		}
+	} else {
+		ret = v4l2_subdev_call(s_subdev, video, s_stream, enable);
+		if (ret < 0) {
+			dev_err(par->dev,
+				"failed to stop source subdev streaming (%d)\n",
+				ret);
+			return ret;
+		}
+
+		/* Disable parallel interface */
+		reg_clear(par, DCMIPP_PRCR, DCMIPP_PRCR_ENABLE);
+	}
+
+	par->streaming = enable;
+
+	return ret;
+}
+
+static const struct v4l2_subdev_video_ops dcmipp_par_video_ops = {
+	.s_stream = dcmipp_par_s_stream,
+};
+
+static const struct v4l2_subdev_ops dcmipp_par_ops = {
+	.pad = &dcmipp_par_pad_ops,
+	.video = &dcmipp_par_video_ops,
+};
+
+static void dcmipp_par_release(struct v4l2_subdev *sd)
+{
+	struct dcmipp_par_device *par =
+				container_of(sd, struct dcmipp_par_device, sd);
+
+	kfree(par);
+}
+
+static const struct v4l2_subdev_internal_ops dcmipp_par_int_ops = {
+	.init_state = dcmipp_par_init_state,
+	.release = dcmipp_par_release,
+};
+
+void dcmipp_par_ent_release(struct dcmipp_ent_device *ved)
+{
+	struct dcmipp_par_device *par =
+			container_of(ved, struct dcmipp_par_device, ved);
+
+	dcmipp_ent_sd_unregister(ved, &par->sd);
+}
+
+struct dcmipp_ent_device *dcmipp_par_ent_init(struct device *dev,
+					      const char *entity_name,
+					      struct v4l2_device *v4l2_dev,
+					      void __iomem *regs)
+{
+	struct dcmipp_par_device *par;
+	const unsigned long pads_flag[] = {
+		MEDIA_PAD_FL_SINK, MEDIA_PAD_FL_SOURCE,
+	};
+	int ret;
+
+	/* Allocate the par struct */
+	par = kzalloc(sizeof(*par), GFP_KERNEL);
+	if (!par)
+		return ERR_PTR(-ENOMEM);
+
+	par->regs = regs;
+
+	/* Initialize ved and sd */
+	ret = dcmipp_ent_sd_register(&par->ved, &par->sd, v4l2_dev,
+				     entity_name, MEDIA_ENT_F_VID_IF_BRIDGE,
+				     ARRAY_SIZE(pads_flag), pads_flag,
+				     &dcmipp_par_int_ops, &dcmipp_par_ops,
+				     NULL, NULL);
+	if (ret) {
+		kfree(par);
+		return ERR_PTR(ret);
+	}
+
+	par->dev = dev;
+
+	return &par->ved;
+}
diff --git a/drivers/media/platform/sunxi/sun4i-csi/sun4i_csi.c b/drivers/media/platform/sunxi/sun4i-csi/sun4i_csi.c
index ad13d447d4..097a3a08ef 100644
--- a/drivers/media/platform/sunxi/sun4i-csi/sun4i_csi.c
+++ b/drivers/media/platform/sunxi/sun4i-csi/sun4i_csi.c
@@ -211,6 +211,7 @@ static int sun4i_csi_probe(struct platform_device *pdev)
 
 	/* Initialize subdev */
 	v4l2_subdev_init(subdev, &sun4i_csi_subdev_ops);
+	subdev->internal_ops = &sun4i_csi_subdev_internal_ops;
 	subdev->flags = V4L2_SUBDEV_FL_HAS_DEVNODE | V4L2_SUBDEV_FL_HAS_EVENTS;
 	subdev->entity.function = MEDIA_ENT_F_VID_IF_BRIDGE;
 	subdev->owner = THIS_MODULE;
diff --git a/drivers/media/platform/sunxi/sun4i-csi/sun4i_csi.h b/drivers/media/platform/sunxi/sun4i-csi/sun4i_csi.h
index 8eeed87bfb..4e0c2df45d 100644
--- a/drivers/media/platform/sunxi/sun4i-csi/sun4i_csi.h
+++ b/drivers/media/platform/sunxi/sun4i-csi/sun4i_csi.h
@@ -89,6 +89,7 @@ enum csi_subdev_pads {
 };
 
 extern const struct v4l2_subdev_ops sun4i_csi_subdev_ops;
+extern const struct v4l2_subdev_internal_ops sun4i_csi_subdev_internal_ops;
 
 struct sun4i_csi_format {
 	u32			mbus;
diff --git a/drivers/media/platform/sunxi/sun4i-csi/sun4i_dma.c b/drivers/media/platform/sunxi/sun4i-csi/sun4i_dma.c
index 95b5633b79..d1371e1301 100644
--- a/drivers/media/platform/sunxi/sun4i-csi/sun4i_dma.c
+++ b/drivers/media/platform/sunxi/sun4i-csi/sun4i_dma.c
@@ -411,7 +411,7 @@ int sun4i_csi_dma_register(struct sun4i_csi *csi, int irq)
 	for (i = 0; i < CSI_MAX_BUFFER; i++)
 		csi->current_buf[i] = NULL;
 
-	q->min_buffers_needed = 3;
+	q->min_queued_buffers = 3;
 	q->type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE;
 	q->io_modes = VB2_MMAP | VB2_DMABUF;
 	q->lock = &csi->lock;
diff --git a/drivers/media/platform/sunxi/sun4i-csi/sun4i_v4l2.c b/drivers/media/platform/sunxi/sun4i-csi/sun4i_v4l2.c
index 48702134cc..744197b0fc 100644
--- a/drivers/media/platform/sunxi/sun4i-csi/sun4i_v4l2.c
+++ b/drivers/media/platform/sunxi/sun4i-csi/sun4i_v4l2.c
@@ -266,12 +266,12 @@ static const struct v4l2_mbus_framefmt sun4i_csi_pad_fmt_default = {
 	.xfer_func = V4L2_XFER_FUNC_DEFAULT,
 };
 
-static int sun4i_csi_subdev_init_cfg(struct v4l2_subdev *subdev,
-				     struct v4l2_subdev_state *sd_state)
+static int sun4i_csi_subdev_init_state(struct v4l2_subdev *subdev,
+				       struct v4l2_subdev_state *sd_state)
 {
 	struct v4l2_mbus_framefmt *fmt;
 
-	fmt = v4l2_subdev_get_try_format(subdev, sd_state, CSI_SUBDEV_SINK);
+	fmt = v4l2_subdev_state_get_format(sd_state, CSI_SUBDEV_SINK);
 	*fmt = sun4i_csi_pad_fmt_default;
 
 	return 0;
@@ -285,8 +285,7 @@ static int sun4i_csi_subdev_get_fmt(struct v4l2_subdev *subdev,
 	struct v4l2_mbus_framefmt *subdev_fmt;
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY)
-		subdev_fmt = v4l2_subdev_get_try_format(subdev, sd_state,
-							fmt->pad);
+		subdev_fmt = v4l2_subdev_state_get_format(sd_state, fmt->pad);
 	else
 		subdev_fmt = &csi->subdev_fmt;
 
@@ -303,8 +302,7 @@ static int sun4i_csi_subdev_set_fmt(struct v4l2_subdev *subdev,
 	struct v4l2_mbus_framefmt *subdev_fmt;
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY)
-		subdev_fmt = v4l2_subdev_get_try_format(subdev, sd_state,
-							fmt->pad);
+		subdev_fmt = v4l2_subdev_state_get_format(sd_state, fmt->pad);
 	else
 		subdev_fmt = &csi->subdev_fmt;
 
@@ -336,7 +334,6 @@ sun4i_csi_subdev_enum_mbus_code(struct v4l2_subdev *subdev,
 
 static const struct v4l2_subdev_pad_ops sun4i_csi_subdev_pad_ops = {
 	.link_validate	= v4l2_subdev_link_validate_default,
-	.init_cfg	= sun4i_csi_subdev_init_cfg,
 	.get_fmt	= sun4i_csi_subdev_get_fmt,
 	.set_fmt	= sun4i_csi_subdev_set_fmt,
 	.enum_mbus_code	= sun4i_csi_subdev_enum_mbus_code,
@@ -346,6 +343,10 @@ const struct v4l2_subdev_ops sun4i_csi_subdev_ops = {
 	.pad = &sun4i_csi_subdev_pad_ops,
 };
 
+const struct v4l2_subdev_internal_ops sun4i_csi_subdev_internal_ops = {
+	.init_state	= sun4i_csi_subdev_init_state,
+};
+
 int sun4i_csi_v4l2_register(struct sun4i_csi *csi)
 {
 	struct video_device *vdev = &csi->vdev;
diff --git a/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_bridge.c b/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_bridge.c
index e573413123..d006d9dd01 100644
--- a/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_bridge.c
+++ b/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_bridge.c
@@ -501,13 +501,13 @@ sun6i_csi_bridge_mbus_format_prepare(struct v4l2_mbus_framefmt *mbus_format)
 	mbus_format->xfer_func = V4L2_XFER_FUNC_DEFAULT;
 }
 
-static int sun6i_csi_bridge_init_cfg(struct v4l2_subdev *subdev,
-				     struct v4l2_subdev_state *state)
+static int sun6i_csi_bridge_init_state(struct v4l2_subdev *subdev,
+				       struct v4l2_subdev_state *state)
 {
 	struct sun6i_csi_device *csi_dev = v4l2_get_subdevdata(subdev);
 	unsigned int pad = SUN6I_CSI_BRIDGE_PAD_SINK;
 	struct v4l2_mbus_framefmt *mbus_format =
-		v4l2_subdev_get_try_format(subdev, state, pad);
+		v4l2_subdev_state_get_format(state, pad);
 	struct mutex *lock = &csi_dev->bridge.lock;
 
 	mutex_lock(lock);
@@ -547,8 +547,8 @@ static int sun6i_csi_bridge_get_fmt(struct v4l2_subdev *subdev,
 	mutex_lock(lock);
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY)
-		*mbus_format = *v4l2_subdev_get_try_format(subdev, state,
-							   format->pad);
+		*mbus_format = *v4l2_subdev_state_get_format(state,
+							     format->pad);
 	else
 		*mbus_format = csi_dev->bridge.mbus_format;
 
@@ -570,7 +570,7 @@ static int sun6i_csi_bridge_set_fmt(struct v4l2_subdev *subdev,
 	sun6i_csi_bridge_mbus_format_prepare(mbus_format);
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY)
-		*v4l2_subdev_get_try_format(subdev, state, format->pad) =
+		*v4l2_subdev_state_get_format(state, format->pad) =
 			*mbus_format;
 	else
 		csi_dev->bridge.mbus_format = *mbus_format;
@@ -581,7 +581,6 @@ static int sun6i_csi_bridge_set_fmt(struct v4l2_subdev *subdev,
 }
 
 static const struct v4l2_subdev_pad_ops sun6i_csi_bridge_pad_ops = {
-	.init_cfg	= sun6i_csi_bridge_init_cfg,
 	.enum_mbus_code	= sun6i_csi_bridge_enum_mbus_code,
 	.get_fmt	= sun6i_csi_bridge_get_fmt,
 	.set_fmt	= sun6i_csi_bridge_set_fmt,
@@ -592,6 +591,10 @@ static const struct v4l2_subdev_ops sun6i_csi_bridge_subdev_ops = {
 	.pad	= &sun6i_csi_bridge_pad_ops,
 };
 
+static const struct v4l2_subdev_internal_ops sun6i_csi_bridge_internal_ops = {
+	.init_state	= sun6i_csi_bridge_init_state,
+};
+
 /* Media Entity */
 
 static const struct media_entity_operations sun6i_csi_bridge_entity_ops = {
@@ -782,6 +785,7 @@ int sun6i_csi_bridge_setup(struct sun6i_csi_device *csi_dev)
 	/* V4L2 Subdev */
 
 	v4l2_subdev_init(subdev, &sun6i_csi_bridge_subdev_ops);
+	subdev->internal_ops = &sun6i_csi_bridge_internal_ops;
 	strscpy(subdev->name, SUN6I_CSI_BRIDGE_NAME, sizeof(subdev->name));
 	subdev->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
 	subdev->owner = THIS_MODULE;
diff --git a/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_capture.c b/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_capture.c
index cf6aadbc13..14c0dc827c 100644
--- a/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_capture.c
+++ b/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_capture.c
@@ -1010,7 +1010,7 @@ int sun6i_csi_capture_setup(struct sun6i_csi_device *csi_dev)
 	queue->buf_struct_size = sizeof(struct sun6i_csi_buffer);
 	queue->ops = &sun6i_csi_capture_queue_ops;
 	queue->mem_ops = &vb2_dma_contig_memops;
-	queue->min_buffers_needed = 2;
+	queue->min_queued_buffers = 2;
 	queue->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
 	queue->lock = &capture->lock;
 	queue->dev = csi_dev->dev;
diff --git a/drivers/media/platform/sunxi/sun6i-mipi-csi2/sun6i_mipi_csi2.c b/drivers/media/platform/sunxi/sun6i-mipi-csi2/sun6i_mipi_csi2.c
index 08d86c17b2..f9d4dc45b4 100644
--- a/drivers/media/platform/sunxi/sun6i-mipi-csi2/sun6i_mipi_csi2.c
+++ b/drivers/media/platform/sunxi/sun6i-mipi-csi2/sun6i_mipi_csi2.c
@@ -305,13 +305,13 @@ sun6i_mipi_csi2_mbus_format_prepare(struct v4l2_mbus_framefmt *mbus_format)
 	mbus_format->xfer_func = V4L2_XFER_FUNC_DEFAULT;
 }
 
-static int sun6i_mipi_csi2_init_cfg(struct v4l2_subdev *subdev,
-				    struct v4l2_subdev_state *state)
+static int sun6i_mipi_csi2_init_state(struct v4l2_subdev *subdev,
+				      struct v4l2_subdev_state *state)
 {
 	struct sun6i_mipi_csi2_device *csi2_dev = v4l2_get_subdevdata(subdev);
 	unsigned int pad = SUN6I_MIPI_CSI2_PAD_SINK;
 	struct v4l2_mbus_framefmt *mbus_format =
-		v4l2_subdev_get_try_format(subdev, state, pad);
+		v4l2_subdev_state_get_format(state, pad);
 	struct mutex *lock = &csi2_dev->bridge.lock;
 
 	mutex_lock(lock);
@@ -351,8 +351,8 @@ static int sun6i_mipi_csi2_get_fmt(struct v4l2_subdev *subdev,
 	mutex_lock(lock);
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY)
-		*mbus_format = *v4l2_subdev_get_try_format(subdev, state,
-							   format->pad);
+		*mbus_format = *v4l2_subdev_state_get_format(state,
+							     format->pad);
 	else
 		*mbus_format = csi2_dev->bridge.mbus_format;
 
@@ -374,7 +374,7 @@ static int sun6i_mipi_csi2_set_fmt(struct v4l2_subdev *subdev,
 	sun6i_mipi_csi2_mbus_format_prepare(mbus_format);
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY)
-		*v4l2_subdev_get_try_format(subdev, state, format->pad) =
+		*v4l2_subdev_state_get_format(state, format->pad) =
 			*mbus_format;
 	else
 		csi2_dev->bridge.mbus_format = *mbus_format;
@@ -385,7 +385,6 @@ static int sun6i_mipi_csi2_set_fmt(struct v4l2_subdev *subdev,
 }
 
 static const struct v4l2_subdev_pad_ops sun6i_mipi_csi2_pad_ops = {
-	.init_cfg	= sun6i_mipi_csi2_init_cfg,
 	.enum_mbus_code	= sun6i_mipi_csi2_enum_mbus_code,
 	.get_fmt	= sun6i_mipi_csi2_get_fmt,
 	.set_fmt	= sun6i_mipi_csi2_set_fmt,
@@ -396,6 +395,10 @@ static const struct v4l2_subdev_ops sun6i_mipi_csi2_subdev_ops = {
 	.pad	= &sun6i_mipi_csi2_pad_ops,
 };
 
+static const struct v4l2_subdev_internal_ops sun6i_mipi_csi2_internal_ops = {
+	.init_state	= sun6i_mipi_csi2_init_state,
+};
+
 /* Media Entity */
 
 static const struct media_entity_operations sun6i_mipi_csi2_entity_ops = {
@@ -504,6 +507,7 @@ static int sun6i_mipi_csi2_bridge_setup(struct sun6i_mipi_csi2_device *csi2_dev)
 	/* V4L2 Subdev */
 
 	v4l2_subdev_init(subdev, &sun6i_mipi_csi2_subdev_ops);
+	subdev->internal_ops = &sun6i_mipi_csi2_internal_ops;
 	strscpy(subdev->name, SUN6I_MIPI_CSI2_NAME, sizeof(subdev->name));
 	subdev->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
 	subdev->owner = THIS_MODULE;
diff --git a/drivers/media/platform/sunxi/sun8i-a83t-mipi-csi2/sun8i_a83t_mipi_csi2.c b/drivers/media/platform/sunxi/sun8i-a83t-mipi-csi2/sun8i_a83t_mipi_csi2.c
index 14a1844812..4a5698eb12 100644
--- a/drivers/media/platform/sunxi/sun8i-a83t-mipi-csi2/sun8i_a83t_mipi_csi2.c
+++ b/drivers/media/platform/sunxi/sun8i-a83t-mipi-csi2/sun8i_a83t_mipi_csi2.c
@@ -338,14 +338,14 @@ sun8i_a83t_mipi_csi2_mbus_format_prepare(struct v4l2_mbus_framefmt *mbus_format)
 	mbus_format->xfer_func = V4L2_XFER_FUNC_DEFAULT;
 }
 
-static int sun8i_a83t_mipi_csi2_init_cfg(struct v4l2_subdev *subdev,
-					 struct v4l2_subdev_state *state)
+static int sun8i_a83t_mipi_csi2_init_state(struct v4l2_subdev *subdev,
+					   struct v4l2_subdev_state *state)
 {
 	struct sun8i_a83t_mipi_csi2_device *csi2_dev =
 		v4l2_get_subdevdata(subdev);
 	unsigned int pad = SUN8I_A83T_MIPI_CSI2_PAD_SINK;
 	struct v4l2_mbus_framefmt *mbus_format =
-		v4l2_subdev_get_try_format(subdev, state, pad);
+		v4l2_subdev_state_get_format(state, pad);
 	struct mutex *lock = &csi2_dev->bridge.lock;
 
 	mutex_lock(lock);
@@ -387,8 +387,8 @@ static int sun8i_a83t_mipi_csi2_get_fmt(struct v4l2_subdev *subdev,
 	mutex_lock(lock);
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY)
-		*mbus_format = *v4l2_subdev_get_try_format(subdev, state,
-							   format->pad);
+		*mbus_format = *v4l2_subdev_state_get_format(state,
+							     format->pad);
 	else
 		*mbus_format = csi2_dev->bridge.mbus_format;
 
@@ -411,7 +411,7 @@ static int sun8i_a83t_mipi_csi2_set_fmt(struct v4l2_subdev *subdev,
 	sun8i_a83t_mipi_csi2_mbus_format_prepare(mbus_format);
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY)
-		*v4l2_subdev_get_try_format(subdev, state, format->pad) =
+		*v4l2_subdev_state_get_format(state, format->pad) =
 			*mbus_format;
 	else
 		csi2_dev->bridge.mbus_format = *mbus_format;
@@ -422,7 +422,6 @@ static int sun8i_a83t_mipi_csi2_set_fmt(struct v4l2_subdev *subdev,
 }
 
 static const struct v4l2_subdev_pad_ops sun8i_a83t_mipi_csi2_pad_ops = {
-	.init_cfg	= sun8i_a83t_mipi_csi2_init_cfg,
 	.enum_mbus_code	= sun8i_a83t_mipi_csi2_enum_mbus_code,
 	.get_fmt	= sun8i_a83t_mipi_csi2_get_fmt,
 	.set_fmt	= sun8i_a83t_mipi_csi2_set_fmt,
@@ -433,6 +432,10 @@ static const struct v4l2_subdev_ops sun8i_a83t_mipi_csi2_subdev_ops = {
 	.pad	= &sun8i_a83t_mipi_csi2_pad_ops,
 };
 
+static const struct v4l2_subdev_internal_ops sun8i_a83t_mipi_csi2_internal_ops = {
+	.init_state	= sun8i_a83t_mipi_csi2_init_state,
+};
+
 /* Media Entity */
 
 static const struct media_entity_operations sun8i_a83t_mipi_csi2_entity_ops = {
@@ -542,6 +545,7 @@ sun8i_a83t_mipi_csi2_bridge_setup(struct sun8i_a83t_mipi_csi2_device *csi2_dev)
 	/* V4L2 Subdev */
 
 	v4l2_subdev_init(subdev, &sun8i_a83t_mipi_csi2_subdev_ops);
+	subdev->internal_ops = &sun8i_a83t_mipi_csi2_internal_ops;
 	strscpy(subdev->name, SUN8I_A83T_MIPI_CSI2_NAME, sizeof(subdev->name));
 	subdev->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
 	subdev->owner = THIS_MODULE;
diff --git a/drivers/media/platform/sunxi/sun8i-di/sun8i-di.c b/drivers/media/platform/sunxi/sun8i-di/sun8i-di.c
index f7ff093782..a1c35a2b68 100644
--- a/drivers/media/platform/sunxi/sun8i-di/sun8i-di.c
+++ b/drivers/media/platform/sunxi/sun8i-di/sun8i-di.c
@@ -673,7 +673,7 @@ static int deinterlace_queue_init(void *priv, struct vb2_queue *src_vq,
 	src_vq->io_modes = VB2_MMAP | VB2_DMABUF;
 	src_vq->drv_priv = ctx;
 	src_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
-	src_vq->min_buffers_needed = 1;
+	src_vq->min_queued_buffers = 1;
 	src_vq->ops = &deinterlace_qops;
 	src_vq->mem_ops = &vb2_dma_contig_memops;
 	src_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY;
@@ -688,7 +688,7 @@ static int deinterlace_queue_init(void *priv, struct vb2_queue *src_vq,
 	dst_vq->io_modes = VB2_MMAP | VB2_DMABUF;
 	dst_vq->drv_priv = ctx;
 	dst_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
-	dst_vq->min_buffers_needed = 2;
+	dst_vq->min_queued_buffers = 2;
 	dst_vq->ops = &deinterlace_qops;
 	dst_vq->mem_ops = &vb2_dma_contig_memops;
 	dst_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY;
diff --git a/drivers/media/platform/sunxi/sun8i-rotate/sun8i_rotate.c b/drivers/media/platform/sunxi/sun8i-rotate/sun8i_rotate.c
index 0b025ec918..a12323ca89 100644
--- a/drivers/media/platform/sunxi/sun8i-rotate/sun8i_rotate.c
+++ b/drivers/media/platform/sunxi/sun8i-rotate/sun8i_rotate.c
@@ -536,7 +536,7 @@ static int rotate_queue_init(void *priv, struct vb2_queue *src_vq,
 	src_vq->io_modes = VB2_MMAP | VB2_DMABUF;
 	src_vq->drv_priv = ctx;
 	src_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
-	src_vq->min_buffers_needed = 1;
+	src_vq->min_queued_buffers = 1;
 	src_vq->ops = &rotate_qops;
 	src_vq->mem_ops = &vb2_dma_contig_memops;
 	src_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY;
@@ -551,7 +551,7 @@ static int rotate_queue_init(void *priv, struct vb2_queue *src_vq,
 	dst_vq->io_modes = VB2_MMAP | VB2_DMABUF;
 	dst_vq->drv_priv = ctx;
 	dst_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
-	dst_vq->min_buffers_needed = 2;
+	dst_vq->min_queued_buffers = 2;
 	dst_vq->ops = &rotate_qops;
 	dst_vq->mem_ops = &vb2_dma_contig_memops;
 	dst_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY;
diff --git a/drivers/media/platform/ti/am437x/am437x-vpfe.c b/drivers/media/platform/ti/am437x/am437x-vpfe.c
index 5fa2ea9025..77e12457d1 100644
--- a/drivers/media/platform/ti/am437x/am437x-vpfe.c
+++ b/drivers/media/platform/ti/am437x/am437x-vpfe.c
@@ -1771,9 +1771,10 @@ static int vpfe_queue_setup(struct vb2_queue *vq,
 {
 	struct vpfe_device *vpfe = vb2_get_drv_priv(vq);
 	unsigned size = vpfe->fmt.fmt.pix.sizeimage;
+	unsigned int q_num_bufs = vb2_get_num_buffers(vq);
 
-	if (vq->num_buffers + *nbuffers < 3)
-		*nbuffers = 3 - vq->num_buffers;
+	if (q_num_bufs + *nbuffers < 3)
+		*nbuffers = 3 - q_num_bufs;
 
 	if (*nplanes) {
 		if (sizes[0] < size)
@@ -2233,7 +2234,7 @@ static int vpfe_probe_complete(struct vpfe_device *vpfe)
 	q->buf_struct_size = sizeof(struct vpfe_cap_buffer);
 	q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
 	q->lock = &vpfe->lock;
-	q->min_buffers_needed = 1;
+	q->min_queued_buffers = 1;
 	q->dev = vpfe->pdev;
 
 	err = vb2_queue_init(q);
diff --git a/drivers/media/platform/ti/cal/cal-camerarx.c b/drivers/media/platform/ti/cal/cal-camerarx.c
index 1a4273bbe7..4afc2ad003 100644
--- a/drivers/media/platform/ti/cal/cal-camerarx.c
+++ b/drivers/media/platform/ti/cal/cal-camerarx.c
@@ -57,7 +57,7 @@ static s64 cal_camerarx_get_ext_link_freq(struct cal_camerarx *phy)
 
 	state = v4l2_subdev_get_locked_active_state(&phy->subdev);
 
-	fmt = v4l2_subdev_get_pad_format(&phy->subdev, state, CAL_CAMERARX_PAD_SINK);
+	fmt = v4l2_subdev_state_get_format(state, CAL_CAMERARX_PAD_SINK);
 
 	fmtinfo = cal_format_by_code(fmt->code);
 	if (!fmtinfo)
@@ -621,8 +621,6 @@ static int cal_camerarx_sd_enum_mbus_code(struct v4l2_subdev *sd,
 					  struct v4l2_subdev_state *state,
 					  struct v4l2_subdev_mbus_code_enum *code)
 {
-	struct cal_camerarx *phy = to_cal_camerarx(sd);
-
 	/* No transcoding, source and sink codes must match. */
 	if (cal_rx_pad_is_source(code->pad)) {
 		struct v4l2_mbus_framefmt *fmt;
@@ -630,8 +628,8 @@ static int cal_camerarx_sd_enum_mbus_code(struct v4l2_subdev *sd,
 		if (code->index > 0)
 			return -EINVAL;
 
-		fmt = v4l2_subdev_get_pad_format(&phy->subdev, state,
-						 CAL_CAMERARX_PAD_SINK);
+		fmt = v4l2_subdev_state_get_format(state,
+						   CAL_CAMERARX_PAD_SINK);
 		code->code = fmt->code;
 	} else {
 		if (code->index >= cal_num_formats)
@@ -656,8 +654,8 @@ static int cal_camerarx_sd_enum_frame_size(struct v4l2_subdev *sd,
 	if (cal_rx_pad_is_source(fse->pad)) {
 		struct v4l2_mbus_framefmt *fmt;
 
-		fmt = v4l2_subdev_get_pad_format(sd, state,
-						 CAL_CAMERARX_PAD_SINK);
+		fmt = v4l2_subdev_state_get_format(state,
+						   CAL_CAMERARX_PAD_SINK);
 		if (fse->code != fmt->code)
 			return -EINVAL;
 
@@ -713,18 +711,18 @@ static int cal_camerarx_sd_set_fmt(struct v4l2_subdev *sd,
 
 	/* Store the format and propagate it to the source pad. */
 
-	fmt = v4l2_subdev_get_pad_format(sd, state, CAL_CAMERARX_PAD_SINK);
+	fmt = v4l2_subdev_state_get_format(state, CAL_CAMERARX_PAD_SINK);
 	*fmt = format->format;
 
-	fmt = v4l2_subdev_get_pad_format(sd, state,
-					 CAL_CAMERARX_PAD_FIRST_SOURCE);
+	fmt = v4l2_subdev_state_get_format(state,
+					   CAL_CAMERARX_PAD_FIRST_SOURCE);
 	*fmt = format->format;
 
 	return 0;
 }
 
-static int cal_camerarx_sd_init_cfg(struct v4l2_subdev *sd,
-				    struct v4l2_subdev_state *state)
+static int cal_camerarx_sd_init_state(struct v4l2_subdev *sd,
+				      struct v4l2_subdev_state *state)
 {
 	struct v4l2_subdev_format format = {
 		.which = state ? V4L2_SUBDEV_FORMAT_TRY
@@ -784,7 +782,6 @@ static const struct v4l2_subdev_video_ops cal_camerarx_video_ops = {
 };
 
 static const struct v4l2_subdev_pad_ops cal_camerarx_pad_ops = {
-	.init_cfg = cal_camerarx_sd_init_cfg,
 	.enum_mbus_code = cal_camerarx_sd_enum_mbus_code,
 	.enum_frame_size = cal_camerarx_sd_enum_frame_size,
 	.get_fmt = v4l2_subdev_get_fmt,
@@ -797,6 +794,10 @@ static const struct v4l2_subdev_ops cal_camerarx_subdev_ops = {
 	.pad = &cal_camerarx_pad_ops,
 };
 
+static const struct v4l2_subdev_internal_ops cal_camerarx_internal_ops = {
+	.init_state = cal_camerarx_sd_init_state,
+};
+
 static struct media_entity_operations cal_camerarx_media_ops = {
 	.link_validate = v4l2_subdev_link_validate,
 };
@@ -848,6 +849,7 @@ struct cal_camerarx *cal_camerarx_create(struct cal_dev *cal,
 	/* Initialize the V4L2 subdev and media entity. */
 	sd = &phy->subdev;
 	v4l2_subdev_init(sd, &cal_camerarx_subdev_ops);
+	sd->internal_ops = &cal_camerarx_internal_ops;
 	sd->entity.function = MEDIA_ENT_F_VID_IF_BRIDGE;
 	sd->flags = V4L2_SUBDEV_FL_HAS_DEVNODE;
 	snprintf(sd->name, sizeof(sd->name), "CAMERARX%u", instance);
diff --git a/drivers/media/platform/ti/cal/cal-video.c b/drivers/media/platform/ti/cal/cal-video.c
index a8abcd0fee..e1ba5dfc21 100644
--- a/drivers/media/platform/ti/cal/cal-video.c
+++ b/drivers/media/platform/ti/cal/cal-video.c
@@ -603,9 +603,10 @@ static int cal_queue_setup(struct vb2_queue *vq,
 {
 	struct cal_ctx *ctx = vb2_get_drv_priv(vq);
 	unsigned int size = ctx->v_fmt.fmt.pix.sizeimage;
+	unsigned int q_num_bufs = vb2_get_num_buffers(vq);
 
-	if (vq->num_buffers + *nbuffers < 3)
-		*nbuffers = 3 - vq->num_buffers;
+	if (q_num_bufs + *nbuffers < 3)
+		*nbuffers = 3 - q_num_bufs;
 
 	if (*nplanes) {
 		if (sizes[0] < size)
@@ -697,7 +698,7 @@ static int cal_video_check_format(struct cal_ctx *ctx)
 
 	state = v4l2_subdev_lock_and_get_active_state(&ctx->phy->subdev);
 
-	format = v4l2_subdev_get_pad_format(&ctx->phy->subdev, state, remote_pad->index);
+	format = v4l2_subdev_state_get_format(state, remote_pad->index);
 	if (!format) {
 		ret = -EINVAL;
 		goto out;
@@ -1009,7 +1010,7 @@ int cal_ctx_v4l2_init(struct cal_ctx *ctx)
 	q->mem_ops = &vb2_dma_contig_memops;
 	q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
 	q->lock = &ctx->mutex;
-	q->min_buffers_needed = 3;
+	q->min_queued_buffers = 3;
 	q->dev = ctx->cal->dev;
 
 	ret = vb2_queue_init(q);
diff --git a/drivers/media/platform/ti/davinci/vpif_capture.c b/drivers/media/platform/ti/davinci/vpif_capture.c
index 99fae8830c..c31a5566fc 100644
--- a/drivers/media/platform/ti/davinci/vpif_capture.c
+++ b/drivers/media/platform/ti/davinci/vpif_capture.c
@@ -113,6 +113,7 @@ static int vpif_buffer_queue_setup(struct vb2_queue *vq,
 	struct channel_obj *ch = vb2_get_drv_priv(vq);
 	struct common_obj *common = &ch->common[VPIF_VIDEO_INDEX];
 	unsigned size = common->fmt.fmt.pix.sizeimage;
+	unsigned int q_num_bufs = vb2_get_num_buffers(vq);
 
 	vpif_dbg(2, debug, "vpif_buffer_setup\n");
 
@@ -122,8 +123,8 @@ static int vpif_buffer_queue_setup(struct vb2_queue *vq,
 		size = sizes[0];
 	}
 
-	if (vq->num_buffers + *nbuffers < 3)
-		*nbuffers = 3 - vq->num_buffers;
+	if (q_num_bufs + *nbuffers < 3)
+		*nbuffers = 3 - q_num_bufs;
 
 	*nplanes = 1;
 	sizes[0] = size;
@@ -1428,7 +1429,7 @@ static int vpif_probe_complete(void)
 		q->mem_ops = &vb2_dma_contig_memops;
 		q->buf_struct_size = sizeof(struct vpif_cap_buffer);
 		q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
-		q->min_buffers_needed = 1;
+		q->min_queued_buffers = 1;
 		q->lock = &common->lock;
 		q->dev = vpif_dev;
 
diff --git a/drivers/media/platform/ti/davinci/vpif_display.c b/drivers/media/platform/ti/davinci/vpif_display.c
index f8ec2991c6..02ede1fe12 100644
--- a/drivers/media/platform/ti/davinci/vpif_display.c
+++ b/drivers/media/platform/ti/davinci/vpif_display.c
@@ -115,6 +115,7 @@ static int vpif_buffer_queue_setup(struct vb2_queue *vq,
 	struct channel_obj *ch = vb2_get_drv_priv(vq);
 	struct common_obj *common = &ch->common[VPIF_VIDEO_INDEX];
 	unsigned size = common->fmt.fmt.pix.sizeimage;
+	unsigned int q_num_bufs = vb2_get_num_buffers(vq);
 
 	if (*nplanes) {
 		if (sizes[0] < size)
@@ -122,8 +123,8 @@ static int vpif_buffer_queue_setup(struct vb2_queue *vq,
 		size = sizes[0];
 	}
 
-	if (vq->num_buffers + *nbuffers < 3)
-		*nbuffers = 3 - vq->num_buffers;
+	if (q_num_bufs + *nbuffers < 3)
+		*nbuffers = 3 - q_num_bufs;
 
 	*nplanes = 1;
 	sizes[0] = size;
@@ -1168,7 +1169,7 @@ static int vpif_probe_complete(void)
 		q->mem_ops = &vb2_dma_contig_memops;
 		q->buf_struct_size = sizeof(struct vpif_disp_buffer);
 		q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
-		q->min_buffers_needed = 1;
+		q->min_queued_buffers = 1;
 		q->lock = &common->lock;
 		q->dev = vpif_dev;
 		err = vb2_queue_init(q);
diff --git a/drivers/media/platform/ti/j721e-csi2rx/j721e-csi2rx.c b/drivers/media/platform/ti/j721e-csi2rx/j721e-csi2rx.c
index ada61391c8..59b30fc431 100644
--- a/drivers/media/platform/ti/j721e-csi2rx/j721e-csi2rx.c
+++ b/drivers/media/platform/ti/j721e-csi2rx/j721e-csi2rx.c
@@ -873,7 +873,7 @@ static int ti_csi2rx_init_vb2q(struct ti_csi2rx_dev *csi)
 	q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
 	q->dev = dmaengine_get_dma_device(csi->dma.chan);
 	q->lock = &csi->mutex;
-	q->min_buffers_needed = 1;
+	q->min_queued_buffers = 1;
 
 	ret = vb2_queue_init(q);
 	if (ret)
diff --git a/drivers/media/platform/ti/omap/omap_vout.c b/drivers/media/platform/ti/omap/omap_vout.c
index 4143274089..1c56b6a87c 100644
--- a/drivers/media/platform/ti/omap/omap_vout.c
+++ b/drivers/media/platform/ti/omap/omap_vout.c
@@ -944,10 +944,11 @@ static int omap_vout_vb2_queue_setup(struct vb2_queue *vq,
 				     struct device *alloc_devs[])
 {
 	struct omap_vout_device *vout = vb2_get_drv_priv(vq);
+	unsigned int q_num_bufs = vb2_get_num_buffers(vq);
 	int size = vout->pix.sizeimage;
 
-	if (is_rotation_enabled(vout) && vq->num_buffers + *nbufs > VRFB_NUM_BUFS) {
-		*nbufs = VRFB_NUM_BUFS - vq->num_buffers;
+	if (is_rotation_enabled(vout) && q_num_bufs + *nbufs > VRFB_NUM_BUFS) {
+		*nbufs = VRFB_NUM_BUFS - q_num_bufs;
 		if (*nbufs == 0)
 			return -EINVAL;
 	}
@@ -1403,7 +1404,7 @@ static int __init omap_vout_setup_video_data(struct omap_vout_device *vout)
 	vq->ops = &omap_vout_vb2_ops;
 	vq->mem_ops = &vb2_dma_contig_memops;
 	vq->lock = &vout->lock;
-	vq->min_buffers_needed = 1;
+	vq->min_queued_buffers = 1;
 	vfd->queue = vq;
 
 	ret = vb2_queue_init(vq);
diff --git a/drivers/media/platform/ti/omap3isp/ispccdc.c b/drivers/media/platform/ti/omap3isp/ispccdc.c
index 2fe42aa918..dd375c4e18 100644
--- a/drivers/media/platform/ti/omap3isp/ispccdc.c
+++ b/drivers/media/platform/ti/omap3isp/ispccdc.c
@@ -1948,8 +1948,7 @@ __ccdc_get_format(struct isp_ccdc_device *ccdc,
 		  unsigned int pad, enum v4l2_subdev_format_whence which)
 {
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return v4l2_subdev_get_try_format(&ccdc->subdev, sd_state,
-						  pad);
+		return v4l2_subdev_state_get_format(sd_state, pad);
 	else
 		return &ccdc->formats[pad];
 }
@@ -1960,8 +1959,8 @@ __ccdc_get_crop(struct isp_ccdc_device *ccdc,
 		enum v4l2_subdev_format_whence which)
 {
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return v4l2_subdev_get_try_crop(&ccdc->subdev, sd_state,
-						CCDC_PAD_SOURCE_OF);
+		return v4l2_subdev_state_get_crop(sd_state,
+						  CCDC_PAD_SOURCE_OF);
 	else
 		return &ccdc->crop;
 }
@@ -1969,7 +1968,7 @@ __ccdc_get_crop(struct isp_ccdc_device *ccdc,
 /*
  * ccdc_try_format - Try video format on a pad
  * @ccdc: ISP CCDC device
- * @cfg : V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @pad: Pad number
  * @fmt: Format
  */
@@ -2127,7 +2126,7 @@ static void ccdc_try_crop(struct isp_ccdc_device *ccdc,
 /*
  * ccdc_enum_mbus_code - Handle pixel format enumeration
  * @sd     : pointer to v4l2 subdev structure
- * @cfg : V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @code   : pointer to v4l2_subdev_mbus_code_enum structure
  * return -EINVAL or zero on success
  */
@@ -2230,7 +2229,7 @@ static int ccdc_enum_frame_size(struct v4l2_subdev *sd,
 /*
  * ccdc_get_selection - Retrieve a selection rectangle on a pad
  * @sd: ISP CCDC V4L2 subdevice
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @sel: Selection rectangle
  *
  * The only supported rectangles are the crop rectangles on the output formatter
@@ -2274,7 +2273,7 @@ static int ccdc_get_selection(struct v4l2_subdev *sd,
 /*
  * ccdc_set_selection - Set a selection rectangle on a pad
  * @sd: ISP CCDC V4L2 subdevice
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @sel: Selection rectangle
  *
  * The only supported rectangle is the actual crop rectangle on the output
@@ -2322,7 +2321,7 @@ static int ccdc_set_selection(struct v4l2_subdev *sd,
 /*
  * ccdc_get_format - Retrieve the video format on a pad
  * @sd : ISP CCDC V4L2 subdevice
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @fmt: Format
  *
  * Return 0 on success or -EINVAL if the pad is invalid or doesn't correspond
@@ -2346,7 +2345,7 @@ static int ccdc_get_format(struct v4l2_subdev *sd,
 /*
  * ccdc_set_format - Set the video format on a pad
  * @sd : ISP CCDC V4L2 subdevice
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @fmt: Format
  *
  * Return 0 on success or -EINVAL if the pad is invalid or doesn't correspond
diff --git a/drivers/media/platform/ti/omap3isp/ispccp2.c b/drivers/media/platform/ti/omap3isp/ispccp2.c
index da5f0176ec..1204ee221c 100644
--- a/drivers/media/platform/ti/omap3isp/ispccp2.c
+++ b/drivers/media/platform/ti/omap3isp/ispccp2.c
@@ -614,7 +614,7 @@ static const unsigned int ccp2_fmts[] = {
 /*
  * __ccp2_get_format - helper function for getting ccp2 format
  * @ccp2  : Pointer to ISP CCP2 device
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @pad   : pad number
  * @which : wanted subdev format
  * return format structure or NULL on error
@@ -625,8 +625,7 @@ __ccp2_get_format(struct isp_ccp2_device *ccp2,
 		  unsigned int pad, enum v4l2_subdev_format_whence which)
 {
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return v4l2_subdev_get_try_format(&ccp2->subdev, sd_state,
-						  pad);
+		return v4l2_subdev_state_get_format(sd_state, pad);
 	else
 		return &ccp2->formats[pad];
 }
@@ -634,7 +633,7 @@ __ccp2_get_format(struct isp_ccp2_device *ccp2,
 /*
  * ccp2_try_format - Handle try format by pad subdev method
  * @ccp2  : Pointer to ISP CCP2 device
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @pad   : pad num
  * @fmt   : pointer to v4l2 mbus format structure
  * @which : wanted subdev format
@@ -689,7 +688,7 @@ static void ccp2_try_format(struct isp_ccp2_device *ccp2,
 /*
  * ccp2_enum_mbus_code - Handle pixel format enumeration
  * @sd     : pointer to v4l2 subdev structure
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @code   : pointer to v4l2_subdev_mbus_code_enum structure
  * return -EINVAL or zero on success
  */
@@ -750,7 +749,7 @@ static int ccp2_enum_frame_size(struct v4l2_subdev *sd,
 /*
  * ccp2_get_format - Handle get format by pads subdev method
  * @sd    : pointer to v4l2 subdev structure
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @fmt   : pointer to v4l2 subdev format structure
  * return -EINVAL or zero on success
  */
@@ -772,7 +771,7 @@ static int ccp2_get_format(struct v4l2_subdev *sd,
 /*
  * ccp2_set_format - Handle set format by pads subdev method
  * @sd    : pointer to v4l2 subdev structure
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @fmt   : pointer to v4l2 subdev format structure
  * returns zero
  */
diff --git a/drivers/media/platform/ti/omap3isp/ispcsi2.c b/drivers/media/platform/ti/omap3isp/ispcsi2.c
index 0f9a54b11f..ae574e1b65 100644
--- a/drivers/media/platform/ti/omap3isp/ispcsi2.c
+++ b/drivers/media/platform/ti/omap3isp/ispcsi2.c
@@ -834,8 +834,7 @@ __csi2_get_format(struct isp_csi2_device *csi2,
 		  unsigned int pad, enum v4l2_subdev_format_whence which)
 {
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return v4l2_subdev_get_try_format(&csi2->subdev, sd_state,
-						  pad);
+		return v4l2_subdev_state_get_format(sd_state, pad);
 	else
 		return &csi2->formats[pad];
 }
@@ -894,7 +893,7 @@ csi2_try_format(struct isp_csi2_device *csi2,
 /*
  * csi2_enum_mbus_code - Handle pixel format enumeration
  * @sd     : pointer to v4l2 subdev structure
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @code   : pointer to v4l2_subdev_mbus_code_enum structure
  * return -EINVAL or zero on success
  */
@@ -968,7 +967,7 @@ static int csi2_enum_frame_size(struct v4l2_subdev *sd,
 /*
  * csi2_get_format - Handle get format by pads subdev method
  * @sd : pointer to v4l2 subdev structure
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @fmt: pointer to v4l2 subdev format structure
  * return -EINVAL or zero on success
  */
@@ -990,7 +989,7 @@ static int csi2_get_format(struct v4l2_subdev *sd,
 /*
  * csi2_set_format - Handle set format by pads subdev method
  * @sd : pointer to v4l2 subdev structure
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @fmt: pointer to v4l2 subdev format structure
  * return -EINVAL or zero on success
  */
diff --git a/drivers/media/platform/ti/omap3isp/isppreview.c b/drivers/media/platform/ti/omap3isp/isppreview.c
index 53aedec799..e383a57654 100644
--- a/drivers/media/platform/ti/omap3isp/isppreview.c
+++ b/drivers/media/platform/ti/omap3isp/isppreview.c
@@ -1684,8 +1684,7 @@ __preview_get_format(struct isp_prev_device *prev,
 		     unsigned int pad, enum v4l2_subdev_format_whence which)
 {
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return v4l2_subdev_get_try_format(&prev->subdev, sd_state,
-						  pad);
+		return v4l2_subdev_state_get_format(sd_state, pad);
 	else
 		return &prev->formats[pad];
 }
@@ -1696,8 +1695,7 @@ __preview_get_crop(struct isp_prev_device *prev,
 		   enum v4l2_subdev_format_whence which)
 {
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return v4l2_subdev_get_try_crop(&prev->subdev, sd_state,
-						PREV_PAD_SINK);
+		return v4l2_subdev_state_get_crop(sd_state, PREV_PAD_SINK);
 	else
 		return &prev->crop;
 }
@@ -1724,7 +1722,7 @@ static const unsigned int preview_output_fmts[] = {
 /*
  * preview_try_format - Validate a format
  * @prev: ISP preview engine
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @pad: pad number
  * @fmt: format to be validated
  * @which: try/active format selector
@@ -1863,7 +1861,7 @@ static void preview_try_crop(struct isp_prev_device *prev,
 /*
  * preview_enum_mbus_code - Handle pixel format enumeration
  * @sd     : pointer to v4l2 subdev structure
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @code   : pointer to v4l2_subdev_mbus_code_enum structure
  * return -EINVAL or zero on success
  */
@@ -1924,7 +1922,7 @@ static int preview_enum_frame_size(struct v4l2_subdev *sd,
 /*
  * preview_get_selection - Retrieve a selection rectangle on a pad
  * @sd: ISP preview V4L2 subdevice
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @sel: Selection rectangle
  *
  * The only supported rectangles are the crop rectangles on the sink pad.
@@ -1967,7 +1965,7 @@ static int preview_get_selection(struct v4l2_subdev *sd,
 /*
  * preview_set_selection - Set a selection rectangle on a pad
  * @sd: ISP preview V4L2 subdevice
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @sel: Selection rectangle
  *
  * The only supported rectangle is the actual crop rectangle on the sink pad.
@@ -2015,7 +2013,7 @@ static int preview_set_selection(struct v4l2_subdev *sd,
 /*
  * preview_get_format - Handle get format by pads subdev method
  * @sd : pointer to v4l2 subdev structure
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @fmt: pointer to v4l2 subdev format structure
  * return -EINVAL or zero on success
  */
@@ -2037,7 +2035,7 @@ static int preview_get_format(struct v4l2_subdev *sd,
 /*
  * preview_set_format - Handle set format by pads subdev method
  * @sd : pointer to v4l2 subdev structure
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @fmt: pointer to v4l2 subdev format structure
  * return -EINVAL or zero on success
  */
diff --git a/drivers/media/platform/ti/omap3isp/ispresizer.c b/drivers/media/platform/ti/omap3isp/ispresizer.c
index ed2fb0c7a5..87d821b02e 100644
--- a/drivers/media/platform/ti/omap3isp/ispresizer.c
+++ b/drivers/media/platform/ti/omap3isp/ispresizer.c
@@ -109,7 +109,7 @@ static const struct isprsz_coef filter_coefs = {
  * __resizer_get_format - helper function for getting resizer format
  * @res   : pointer to resizer private structure
  * @pad   : pad number
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @which : wanted subdev format
  * return zero
  */
@@ -119,7 +119,7 @@ __resizer_get_format(struct isp_res_device *res,
 		     unsigned int pad, enum v4l2_subdev_format_whence which)
 {
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return v4l2_subdev_get_try_format(&res->subdev, sd_state, pad);
+		return v4l2_subdev_state_get_format(sd_state, pad);
 	else
 		return &res->formats[pad];
 }
@@ -127,7 +127,7 @@ __resizer_get_format(struct isp_res_device *res,
 /*
  * __resizer_get_crop - helper function for getting resizer crop rectangle
  * @res   : pointer to resizer private structure
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @which : wanted subdev crop rectangle
  */
 static struct v4l2_rect *
@@ -136,8 +136,7 @@ __resizer_get_crop(struct isp_res_device *res,
 		   enum v4l2_subdev_format_whence which)
 {
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return v4l2_subdev_get_try_crop(&res->subdev, sd_state,
-						RESZ_PAD_SINK);
+		return v4l2_subdev_state_get_crop(sd_state, RESZ_PAD_SINK);
 	else
 		return &res->crop.request;
 }
@@ -1215,7 +1214,7 @@ static void resizer_try_crop(const struct v4l2_mbus_framefmt *sink,
 /*
  * resizer_get_selection - Retrieve a selection rectangle on a pad
  * @sd: ISP resizer V4L2 subdevice
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @sel: Selection rectangle
  *
  * The only supported rectangles are the crop rectangles on the sink pad.
@@ -1265,7 +1264,7 @@ static int resizer_get_selection(struct v4l2_subdev *sd,
 /*
  * resizer_set_selection - Set a selection rectangle on a pad
  * @sd: ISP resizer V4L2 subdevice
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @sel: Selection rectangle
  *
  * The only supported rectangle is the actual crop rectangle on the sink pad.
@@ -1369,7 +1368,7 @@ static unsigned int resizer_max_in_width(struct isp_res_device *res)
 /*
  * resizer_try_format - Handle try format by pad subdev method
  * @res   : ISP resizer device
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @pad   : pad num
  * @fmt   : pointer to v4l2 format structure
  * @which : wanted subdev format
@@ -1413,7 +1412,7 @@ static void resizer_try_format(struct isp_res_device *res,
 /*
  * resizer_enum_mbus_code - Handle pixel format enumeration
  * @sd     : pointer to v4l2 subdev structure
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @code   : pointer to v4l2_subdev_mbus_code_enum structure
  * return -EINVAL or zero on success
  */
@@ -1474,7 +1473,7 @@ static int resizer_enum_frame_size(struct v4l2_subdev *sd,
 /*
  * resizer_get_format - Handle get format by pads subdev method
  * @sd    : pointer to v4l2 subdev structure
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @fmt   : pointer to v4l2 subdev format structure
  * return -EINVAL or zero on success
  */
@@ -1496,7 +1495,7 @@ static int resizer_get_format(struct v4l2_subdev *sd,
 /*
  * resizer_set_format - Handle set format by pads subdev method
  * @sd    : pointer to v4l2 subdev structure
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @fmt   : pointer to v4l2 subdev format structure
  * return -EINVAL or zero on success
  */
diff --git a/drivers/media/platform/verisilicon/Kconfig b/drivers/media/platform/verisilicon/Kconfig
index e65b836b9d..24b927d8f1 100644
--- a/drivers/media/platform/verisilicon/Kconfig
+++ b/drivers/media/platform/verisilicon/Kconfig
@@ -8,7 +8,6 @@ config VIDEO_HANTRO
 	depends on V4L_MEM2MEM_DRIVERS
 	depends on VIDEO_DEV
 	select MEDIA_CONTROLLER
-	select MEDIA_CONTROLLER_REQUEST_API
 	select VIDEOBUF2_DMA_CONTIG
 	select VIDEOBUF2_VMALLOC
 	select V4L2_MEM2MEM_DEV
diff --git a/drivers/media/platform/verisilicon/hantro.h b/drivers/media/platform/verisilicon/hantro.h
index 77aee94895..6f5eb975d0 100644
--- a/drivers/media/platform/verisilicon/hantro.h
+++ b/drivers/media/platform/verisilicon/hantro.h
@@ -328,6 +328,8 @@ struct hantro_vp9_decoded_buffer_info {
 	/* Info needed when the decoded frame serves as a reference frame. */
 	unsigned short width;
 	unsigned short height;
+	size_t chroma_offset;
+	size_t mv_offset;
 	u32 bit_depth : 4;
 };
 
@@ -469,11 +471,14 @@ hantro_get_dst_buf(struct hantro_ctx *ctx)
 bool hantro_needs_postproc(const struct hantro_ctx *ctx,
 			   const struct hantro_fmt *fmt);
 
+dma_addr_t
+hantro_postproc_get_dec_buf_addr(struct hantro_ctx *ctx, int index);
+
 static inline dma_addr_t
 hantro_get_dec_buf_addr(struct hantro_ctx *ctx, struct vb2_buffer *vb)
 {
 	if (hantro_needs_postproc(ctx, ctx->vpu_dst_fmt))
-		return ctx->postproc.dec_q[vb->index].dma;
+		return hantro_postproc_get_dec_buf_addr(ctx, vb->index);
 	return vb2_dma_contig_plane_dma_addr(vb, 0);
 }
 
@@ -485,8 +490,8 @@ vb2_to_hantro_decoded_buf(struct vb2_buffer *buf)
 
 void hantro_postproc_disable(struct hantro_ctx *ctx);
 void hantro_postproc_enable(struct hantro_ctx *ctx);
+int hantro_postproc_init(struct hantro_ctx *ctx);
 void hantro_postproc_free(struct hantro_ctx *ctx);
-int hantro_postproc_alloc(struct hantro_ctx *ctx);
 int hanto_postproc_enum_framesizes(struct hantro_ctx *ctx,
 				   struct v4l2_frmsizeenum *fsize);
 
diff --git a/drivers/media/platform/verisilicon/hantro_drv.c b/drivers/media/platform/verisilicon/hantro_drv.c
index 3a2a0f28cb..db3df6cc45 100644
--- a/drivers/media/platform/verisilicon/hantro_drv.c
+++ b/drivers/media/platform/verisilicon/hantro_drv.c
@@ -235,8 +235,10 @@ queue_init(void *priv, struct vb2_queue *src_vq, struct vb2_queue *dst_vq)
 	 * The Kernel needs access to the JPEG destination buffer for the
 	 * JPEG encoder to fill in the JPEG headers.
 	 */
-	if (!ctx->is_encoder)
+	if (!ctx->is_encoder) {
 		dst_vq->dma_attrs |= DMA_ATTR_NO_KERNEL_MAPPING;
+		dst_vq->max_num_buffers = MAX_POSTPROC_BUFFERS;
+	}
 
 	dst_vq->type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE;
 	dst_vq->io_modes = VB2_MMAP | VB2_DMABUF;
diff --git a/drivers/media/platform/verisilicon/hantro_g2.c b/drivers/media/platform/verisilicon/hantro_g2.c
index ee5f14c5f8..b880a6849d 100644
--- a/drivers/media/platform/verisilicon/hantro_g2.c
+++ b/drivers/media/platform/verisilicon/hantro_g2.c
@@ -8,6 +8,8 @@
 #include "hantro_hw.h"
 #include "hantro_g2_regs.h"
 
+#define G2_ALIGN	16
+
 void hantro_g2_check_idle(struct hantro_dev *vpu)
 {
 	int i;
@@ -42,3 +44,15 @@ irqreturn_t hantro_g2_irq(int irq, void *dev_id)
 
 	return IRQ_HANDLED;
 }
+
+size_t hantro_g2_chroma_offset(struct hantro_ctx *ctx)
+{
+	return ctx->dst_fmt.width * ctx->dst_fmt.height * ctx->bit_depth / 8;
+}
+
+size_t hantro_g2_motion_vectors_offset(struct hantro_ctx *ctx)
+{
+	size_t cr_offset = hantro_g2_chroma_offset(ctx);
+
+	return ALIGN((cr_offset * 3) / 2, G2_ALIGN);
+}
diff --git a/drivers/media/platform/verisilicon/hantro_g2_hevc_dec.c b/drivers/media/platform/verisilicon/hantro_g2_hevc_dec.c
index a9d4ac84a8..d3f8c33eb1 100644
--- a/drivers/media/platform/verisilicon/hantro_g2_hevc_dec.c
+++ b/drivers/media/platform/verisilicon/hantro_g2_hevc_dec.c
@@ -8,20 +8,6 @@
 #include "hantro_hw.h"
 #include "hantro_g2_regs.h"
 
-#define G2_ALIGN	16
-
-static size_t hantro_hevc_chroma_offset(struct hantro_ctx *ctx)
-{
-	return ctx->dst_fmt.width * ctx->dst_fmt.height * ctx->bit_depth / 8;
-}
-
-static size_t hantro_hevc_motion_vectors_offset(struct hantro_ctx *ctx)
-{
-	size_t cr_offset = hantro_hevc_chroma_offset(ctx);
-
-	return ALIGN((cr_offset * 3) / 2, G2_ALIGN);
-}
-
 static void prepare_tile_info_buffer(struct hantro_ctx *ctx)
 {
 	struct hantro_dev *vpu = ctx->dev;
@@ -384,8 +370,8 @@ static int set_ref(struct hantro_ctx *ctx)
 	struct hantro_dev *vpu = ctx->dev;
 	struct vb2_v4l2_buffer *vb2_dst;
 	struct hantro_decoded_buffer *dst;
-	size_t cr_offset = hantro_hevc_chroma_offset(ctx);
-	size_t mv_offset = hantro_hevc_motion_vectors_offset(ctx);
+	size_t cr_offset = hantro_g2_chroma_offset(ctx);
+	size_t mv_offset = hantro_g2_motion_vectors_offset(ctx);
 	u32 max_ref_frames;
 	u16 dpb_longterm_e;
 	static const struct hantro_reg cur_poc[] = {
diff --git a/drivers/media/platform/verisilicon/hantro_g2_vp9_dec.c b/drivers/media/platform/verisilicon/hantro_g2_vp9_dec.c
index 6fc4b55551..342e543dee 100644
--- a/drivers/media/platform/verisilicon/hantro_g2_vp9_dec.c
+++ b/drivers/media/platform/verisilicon/hantro_g2_vp9_dec.c
@@ -16,8 +16,6 @@
 #include "hantro_vp9.h"
 #include "hantro_g2_regs.h"
 
-#define G2_ALIGN 16
-
 enum hantro_ref_frames {
 	INTRA_FRAME = 0,
 	LAST_FRAME = 1,
@@ -90,22 +88,6 @@ static int start_prepare_run(struct hantro_ctx *ctx, const struct v4l2_ctrl_vp9_
 	return 0;
 }
 
-static size_t chroma_offset(const struct hantro_ctx *ctx,
-			    const struct v4l2_ctrl_vp9_frame *dec_params)
-{
-	int bytes_per_pixel = dec_params->bit_depth == 8 ? 1 : 2;
-
-	return ctx->src_fmt.width * ctx->src_fmt.height * bytes_per_pixel;
-}
-
-static size_t mv_offset(const struct hantro_ctx *ctx,
-			const struct v4l2_ctrl_vp9_frame *dec_params)
-{
-	size_t cr_offset = chroma_offset(ctx, dec_params);
-
-	return ALIGN((cr_offset * 3) / 2, G2_ALIGN);
-}
-
 static struct hantro_decoded_buffer *
 get_ref_buf(struct hantro_ctx *ctx, struct vb2_v4l2_buffer *dst, u64 timestamp)
 {
@@ -156,11 +138,13 @@ static void config_output(struct hantro_ctx *ctx,
 	luma_addr = hantro_get_dec_buf_addr(ctx, &dst->base.vb.vb2_buf);
 	hantro_write_addr(ctx->dev, G2_OUT_LUMA_ADDR, luma_addr);
 
-	chroma_addr = luma_addr + chroma_offset(ctx, dec_params);
+	chroma_addr = luma_addr + hantro_g2_chroma_offset(ctx);
 	hantro_write_addr(ctx->dev, G2_OUT_CHROMA_ADDR, chroma_addr);
+	dst->vp9.chroma_offset = hantro_g2_chroma_offset(ctx);
 
-	mv_addr = luma_addr + mv_offset(ctx, dec_params);
+	mv_addr = luma_addr + hantro_g2_motion_vectors_offset(ctx);
 	hantro_write_addr(ctx->dev, G2_OUT_MV_ADDR, mv_addr);
+	dst->vp9.mv_offset = hantro_g2_motion_vectors_offset(ctx);
 }
 
 struct hantro_vp9_ref_reg {
@@ -195,7 +179,7 @@ static void config_ref(struct hantro_ctx *ctx,
 	luma_addr = hantro_get_dec_buf_addr(ctx, &buf->base.vb.vb2_buf);
 	hantro_write_addr(ctx->dev, ref_reg->y_base, luma_addr);
 
-	chroma_addr = luma_addr + chroma_offset(ctx, dec_params);
+	chroma_addr = luma_addr + buf->vp9.chroma_offset;
 	hantro_write_addr(ctx->dev, ref_reg->c_base, chroma_addr);
 }
 
@@ -238,7 +222,7 @@ static void config_ref_registers(struct hantro_ctx *ctx,
 	config_ref(ctx, dst, &ref_regs[2], dec_params, dec_params->alt_frame_ts);
 
 	mv_addr = hantro_get_dec_buf_addr(ctx, &mv_ref->base.vb.vb2_buf) +
-		  mv_offset(ctx, dec_params);
+		  mv_ref->vp9.mv_offset;
 	hantro_write_addr(ctx->dev, G2_REF_MV_ADDR(0), mv_addr);
 
 	hantro_reg_write(ctx->dev, &vp9_last_sign_bias,
diff --git a/drivers/media/platform/verisilicon/hantro_hw.h b/drivers/media/platform/verisilicon/hantro_hw.h
index 7f33f7b07c..9aec8a79ac 100644
--- a/drivers/media/platform/verisilicon/hantro_hw.h
+++ b/drivers/media/platform/verisilicon/hantro_hw.h
@@ -40,6 +40,8 @@
 
 #define AV1_MAX_FRAME_BUF_COUNT	(V4L2_AV1_TOTAL_REFS_PER_FRAME + 1)
 
+#define MAX_POSTPROC_BUFFERS	64
+
 struct hantro_dev;
 struct hantro_ctx;
 struct hantro_buf;
@@ -336,7 +338,7 @@ struct hantro_av1_dec_hw_ctx {
  * @dec_q:		References buffers, in decoder format.
  */
 struct hantro_postproc_ctx {
-	struct hantro_aux_buf dec_q[VB2_MAX_FRAME];
+	struct hantro_aux_buf dec_q[MAX_POSTPROC_BUFFERS];
 };
 
 /**
@@ -519,6 +521,9 @@ hantro_av1_mv_size(unsigned int width, unsigned int height)
 	return ALIGN(num_sbs * 384, 16) * 2 + 512;
 }
 
+size_t hantro_g2_chroma_offset(struct hantro_ctx *ctx);
+size_t hantro_g2_motion_vectors_offset(struct hantro_ctx *ctx);
+
 int hantro_g1_mpeg2_dec_run(struct hantro_ctx *ctx);
 int rockchip_vpu2_mpeg2_dec_run(struct hantro_ctx *ctx);
 void hantro_mpeg2_dec_copy_qtable(u8 *qtable,
diff --git a/drivers/media/platform/verisilicon/hantro_postproc.c b/drivers/media/platform/verisilicon/hantro_postproc.c
index 64d6fb852a..41e9317630 100644
--- a/drivers/media/platform/verisilicon/hantro_postproc.c
+++ b/drivers/media/platform/verisilicon/hantro_postproc.c
@@ -177,9 +177,11 @@ static int hantro_postproc_g2_enum_framesizes(struct hantro_ctx *ctx,
 void hantro_postproc_free(struct hantro_ctx *ctx)
 {
 	struct hantro_dev *vpu = ctx->dev;
+	struct v4l2_m2m_ctx *m2m_ctx = ctx->fh.m2m_ctx;
+	struct vb2_queue *queue = &m2m_ctx->cap_q_ctx.q;
 	unsigned int i;
 
-	for (i = 0; i < VB2_MAX_FRAME; ++i) {
+	for (i = 0; i < queue->max_num_buffers; ++i) {
 		struct hantro_aux_buf *priv = &ctx->postproc.dec_q[i];
 
 		if (priv->cpu) {
@@ -190,20 +192,17 @@ void hantro_postproc_free(struct hantro_ctx *ctx)
 	}
 }
 
-int hantro_postproc_alloc(struct hantro_ctx *ctx)
+static unsigned int hantro_postproc_buffer_size(struct hantro_ctx *ctx)
 {
-	struct hantro_dev *vpu = ctx->dev;
-	struct v4l2_m2m_ctx *m2m_ctx = ctx->fh.m2m_ctx;
-	struct vb2_queue *cap_queue = &m2m_ctx->cap_q_ctx.q;
-	unsigned int num_buffers = cap_queue->num_buffers;
 	struct v4l2_pix_format_mplane pix_mp;
 	const struct hantro_fmt *fmt;
-	unsigned int i, buf_size;
+	unsigned int buf_size;
 
 	/* this should always pick native format */
 	fmt = hantro_get_default_fmt(ctx, false, ctx->bit_depth, HANTRO_AUTO_POSTPROC);
 	if (!fmt)
-		return -EINVAL;
+		return 0;
+
 	v4l2_fill_pixfmt_mp(&pix_mp, fmt->fourcc, ctx->src_fmt.width,
 			    ctx->src_fmt.height);
 
@@ -221,23 +220,77 @@ int hantro_postproc_alloc(struct hantro_ctx *ctx)
 		buf_size += hantro_av1_mv_size(pix_mp.width,
 					       pix_mp.height);
 
-	for (i = 0; i < num_buffers; ++i) {
-		struct hantro_aux_buf *priv = &ctx->postproc.dec_q[i];
+	return buf_size;
+}
+
+static int hantro_postproc_alloc(struct hantro_ctx *ctx, int index)
+{
+	struct hantro_dev *vpu = ctx->dev;
+	struct hantro_aux_buf *priv = &ctx->postproc.dec_q[index];
+	unsigned int buf_size = hantro_postproc_buffer_size(ctx);
+
+	if (!buf_size)
+		return -EINVAL;
+
+	/*
+	 * The buffers on this queue are meant as intermediate
+	 * buffers for the decoder, so no mapping is needed.
+	 */
+	priv->attrs = DMA_ATTR_NO_KERNEL_MAPPING;
+	priv->cpu = dma_alloc_attrs(vpu->dev, buf_size, &priv->dma,
+				    GFP_KERNEL, priv->attrs);
+	if (!priv->cpu)
+		return -ENOMEM;
+	priv->size = buf_size;
+
+	return 0;
+}
 
-		/*
-		 * The buffers on this queue are meant as intermediate
-		 * buffers for the decoder, so no mapping is needed.
-		 */
-		priv->attrs = DMA_ATTR_NO_KERNEL_MAPPING;
-		priv->cpu = dma_alloc_attrs(vpu->dev, buf_size, &priv->dma,
-					    GFP_KERNEL, priv->attrs);
-		if (!priv->cpu)
-			return -ENOMEM;
-		priv->size = buf_size;
+int hantro_postproc_init(struct hantro_ctx *ctx)
+{
+	struct v4l2_m2m_ctx *m2m_ctx = ctx->fh.m2m_ctx;
+	struct vb2_queue *cap_queue = &m2m_ctx->cap_q_ctx.q;
+	unsigned int num_buffers = vb2_get_num_buffers(cap_queue);
+	unsigned int i;
+	int ret;
+
+	for (i = 0; i < num_buffers; i++) {
+		ret = hantro_postproc_alloc(ctx, i);
+		if (ret)
+			return ret;
 	}
+
 	return 0;
 }
 
+dma_addr_t
+hantro_postproc_get_dec_buf_addr(struct hantro_ctx *ctx, int index)
+{
+	struct hantro_aux_buf *priv = &ctx->postproc.dec_q[index];
+	unsigned int buf_size = hantro_postproc_buffer_size(ctx);
+	struct hantro_dev *vpu = ctx->dev;
+	int ret;
+
+	if (priv->size < buf_size && priv->cpu) {
+		/* buffer is too small, release it */
+		dma_free_attrs(vpu->dev, priv->size, priv->cpu,
+			       priv->dma, priv->attrs);
+		priv->cpu = NULL;
+	}
+
+	if (!priv->cpu) {
+		/* buffer not already allocated, try getting a new one */
+		ret = hantro_postproc_alloc(ctx, index);
+		if (ret)
+			return 0;
+	}
+
+	if (!priv->cpu)
+		return 0;
+
+	return priv->dma;
+}
+
 static void hantro_postproc_g1_disable(struct hantro_ctx *ctx)
 {
 	struct hantro_dev *vpu = ctx->dev;
diff --git a/drivers/media/platform/verisilicon/hantro_v4l2.c b/drivers/media/platform/verisilicon/hantro_v4l2.c
index db145519fc..941fa23c21 100644
--- a/drivers/media/platform/verisilicon/hantro_v4l2.c
+++ b/drivers/media/platform/verisilicon/hantro_v4l2.c
@@ -514,25 +514,14 @@ static int hantro_set_fmt_out(struct hantro_ctx *ctx,
 		return ret;
 
 	if (!ctx->is_encoder) {
-		struct vb2_queue *peer_vq;
-
 		/*
 		 * In order to support dynamic resolution change,
 		 * the decoder admits a resolution change, as long
-		 * as the pixelformat remains. Can't be done if streaming.
-		 */
-		if (vb2_is_streaming(vq) || (vb2_is_busy(vq) &&
-		    pix_mp->pixelformat != ctx->src_fmt.pixelformat))
-			return -EBUSY;
-		/*
-		 * Since format change on the OUTPUT queue will reset
-		 * the CAPTURE queue, we can't allow doing so
-		 * when the CAPTURE queue has buffers allocated.
+		 * as the pixelformat remains.
 		 */
-		peer_vq = v4l2_m2m_get_vq(ctx->fh.m2m_ctx,
-					  V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE);
-		if (vb2_is_busy(peer_vq))
+		if (vb2_is_streaming(vq) && pix_mp->pixelformat != ctx->src_fmt.pixelformat) {
 			return -EBUSY;
+		}
 	} else {
 		/*
 		 * The encoder doesn't admit a format change if
@@ -577,15 +566,8 @@ static int hantro_set_fmt_out(struct hantro_ctx *ctx,
 static int hantro_set_fmt_cap(struct hantro_ctx *ctx,
 			      struct v4l2_pix_format_mplane *pix_mp)
 {
-	struct vb2_queue *vq;
 	int ret;
 
-	/* Change not allowed if queue is busy. */
-	vq = v4l2_m2m_get_vq(ctx->fh.m2m_ctx,
-			     V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE);
-	if (vb2_is_busy(vq))
-		return -EBUSY;
-
 	if (ctx->is_encoder) {
 		struct vb2_queue *peer_vq;
 
@@ -936,7 +918,7 @@ static int hantro_start_streaming(struct vb2_queue *q, unsigned int count)
 		}
 
 		if (hantro_needs_postproc(ctx, ctx->vpu_dst_fmt)) {
-			ret = hantro_postproc_alloc(ctx);
+			ret = hantro_postproc_init(ctx);
 			if (ret)
 				goto err_codec_exit;
 		}
diff --git a/drivers/media/platform/video-mux.c b/drivers/media/platform/video-mux.c
index 5de6b6694f..31e9e92e72 100644
--- a/drivers/media/platform/video-mux.c
+++ b/drivers/media/platform/video-mux.c
@@ -89,10 +89,10 @@ static int video_mux_link_setup(struct media_entity *entity,
 
 		/* Propagate the active format to the source */
 		sd_state = v4l2_subdev_lock_and_get_active_state(sd);
-		source_mbusformat = v4l2_subdev_get_pad_format(sd, sd_state,
-							       source_pad);
-		*source_mbusformat = *v4l2_subdev_get_pad_format(sd, sd_state,
-								 vmux->active);
+		source_mbusformat = v4l2_subdev_state_get_format(sd_state,
+								 source_pad);
+		*source_mbusformat = *v4l2_subdev_state_get_format(sd_state,
+								   vmux->active);
 		v4l2_subdev_unlock_state(sd_state);
 	} else {
 		if (vmux->active != local->index)
@@ -154,11 +154,11 @@ static int video_mux_set_format(struct v4l2_subdev *sd,
 	struct media_pad *pad = &vmux->pads[sdformat->pad];
 	u16 source_pad = sd->entity.num_pads - 1;
 
-	mbusformat = v4l2_subdev_get_pad_format(sd, sd_state, sdformat->pad);
+	mbusformat = v4l2_subdev_state_get_format(sd_state, sdformat->pad);
 	if (!mbusformat)
 		return -EINVAL;
 
-	source_mbusformat = v4l2_subdev_get_pad_format(sd, sd_state, source_pad);
+	source_mbusformat = v4l2_subdev_state_get_format(sd_state, source_pad);
 	if (!source_mbusformat)
 		return -EINVAL;
 
@@ -268,8 +268,8 @@ static int video_mux_set_format(struct v4l2_subdev *sd,
 
 	/* Source pad mirrors active sink pad, no limitations on sink pads */
 	if ((pad->flags & MEDIA_PAD_FL_SOURCE) && vmux->active >= 0)
-		sdformat->format = *v4l2_subdev_get_pad_format(sd, sd_state,
-							       vmux->active);
+		sdformat->format = *v4l2_subdev_state_get_format(sd_state,
+								 vmux->active);
 
 	*mbusformat = sdformat->format;
 
@@ -282,8 +282,8 @@ static int video_mux_set_format(struct v4l2_subdev *sd,
 	return 0;
 }
 
-static int video_mux_init_cfg(struct v4l2_subdev *sd,
-			      struct v4l2_subdev_state *sd_state)
+static int video_mux_init_state(struct v4l2_subdev *sd,
+				struct v4l2_subdev_state *sd_state)
 {
 	struct video_mux *vmux = v4l2_subdev_to_video_mux(sd);
 	struct v4l2_mbus_framefmt *mbusformat;
@@ -292,7 +292,7 @@ static int video_mux_init_cfg(struct v4l2_subdev *sd,
 	mutex_lock(&vmux->lock);
 
 	for (i = 0; i < sd->entity.num_pads; i++) {
-		mbusformat = v4l2_subdev_get_pad_format(sd, sd_state, i);
+		mbusformat = v4l2_subdev_state_get_format(sd_state, i);
 		*mbusformat = video_mux_format_mbus_default;
 	}
 
@@ -302,7 +302,6 @@ static int video_mux_init_cfg(struct v4l2_subdev *sd,
 }
 
 static const struct v4l2_subdev_pad_ops video_mux_pad_ops = {
-	.init_cfg = video_mux_init_cfg,
 	.get_fmt = v4l2_subdev_get_fmt,
 	.set_fmt = video_mux_set_format,
 };
@@ -312,6 +311,10 @@ static const struct v4l2_subdev_ops video_mux_subdev_ops = {
 	.video = &video_mux_subdev_video_ops,
 };
 
+static const struct v4l2_subdev_internal_ops video_mux_internal_ops = {
+	.init_state = video_mux_init_state,
+};
+
 static int video_mux_notify_bound(struct v4l2_async_notifier *notifier,
 				  struct v4l2_subdev *sd,
 				  struct v4l2_async_connection *asd)
@@ -400,6 +403,7 @@ static int video_mux_probe(struct platform_device *pdev)
 	platform_set_drvdata(pdev, vmux);
 
 	v4l2_subdev_init(&vmux->subdev, &video_mux_subdev_ops);
+	vmux->subdev.internal_ops = &video_mux_internal_ops;
 	snprintf(vmux->subdev.name, sizeof(vmux->subdev.name), "%pOFn", np);
 	vmux->subdev.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
 	vmux->subdev.dev = dev;
diff --git a/drivers/media/platform/xilinx/xilinx-csi2rxss.c b/drivers/media/platform/xilinx/xilinx-csi2rxss.c
index 5b53745fe4..f953d5474a 100644
--- a/drivers/media/platform/xilinx/xilinx-csi2rxss.c
+++ b/drivers/media/platform/xilinx/xilinx-csi2rxss.c
@@ -386,14 +386,6 @@ static void xcsi2rxss_log_counters(struct xcsi2rxss_state *state)
 	}
 }
 
-/**
- * xcsi2rxss_log_status - Logs the status of the CSI-2 Receiver
- * @sd: Pointer to V4L2 subdevice structure
- *
- * This function prints the current status of Xilinx MIPI CSI-2
- *
- * Return: 0 on success
- */
 static int xcsi2rxss_log_status(struct v4l2_subdev *sd)
 {
 	struct xcsi2rxss_state *xcsi2rxss = to_xcsi2rxssstate(sd);
@@ -631,16 +623,6 @@ static irqreturn_t xcsi2rxss_irq_handler(int irq, void *data)
 	return IRQ_HANDLED;
 }
 
-/**
- * xcsi2rxss_s_stream - It is used to start/stop the streaming.
- * @sd: V4L2 Sub device
- * @enable: Flag (True / False)
- *
- * This function controls the start or stop of streaming for the
- * Xilinx MIPI CSI-2 Rx Subsystem.
- *
- * Return: 0 on success, errors otherwise
- */
 static int xcsi2rxss_s_stream(struct v4l2_subdev *sd, int enable)
 {
 	struct xcsi2rxss_state *xcsi2rxss = to_xcsi2rxssstate(sd);
@@ -671,8 +653,7 @@ __xcsi2rxss_get_pad_format(struct xcsi2rxss_state *xcsi2rxss,
 {
 	switch (which) {
 	case V4L2_SUBDEV_FORMAT_TRY:
-		return v4l2_subdev_get_try_format(&xcsi2rxss->subdev,
-						  sd_state, pad);
+		return v4l2_subdev_state_get_format(sd_state, pad);
 	case V4L2_SUBDEV_FORMAT_ACTIVE:
 		return &xcsi2rxss->format;
 	default:
@@ -680,18 +661,8 @@ __xcsi2rxss_get_pad_format(struct xcsi2rxss_state *xcsi2rxss,
 	}
 }
 
-/**
- * xcsi2rxss_init_cfg - Initialise the pad format config to default
- * @sd: Pointer to V4L2 Sub device structure
- * @sd_state: Pointer to sub device state structure
- *
- * This function is used to initialize the pad format with the default
- * values.
- *
- * Return: 0 on success
- */
-static int xcsi2rxss_init_cfg(struct v4l2_subdev *sd,
-			      struct v4l2_subdev_state *sd_state)
+static int xcsi2rxss_init_state(struct v4l2_subdev *sd,
+				struct v4l2_subdev_state *sd_state)
 {
 	struct xcsi2rxss_state *xcsi2rxss = to_xcsi2rxssstate(sd);
 	struct v4l2_mbus_framefmt *format;
@@ -699,7 +670,7 @@ static int xcsi2rxss_init_cfg(struct v4l2_subdev *sd,
 
 	mutex_lock(&xcsi2rxss->lock);
 	for (i = 0; i < XCSI_MEDIA_PADS; i++) {
-		format = v4l2_subdev_get_try_format(sd, sd_state, i);
+		format = v4l2_subdev_state_get_format(sd_state, i);
 		*format = xcsi2rxss->default_format;
 	}
 	mutex_unlock(&xcsi2rxss->lock);
@@ -707,16 +678,6 @@ static int xcsi2rxss_init_cfg(struct v4l2_subdev *sd,
 	return 0;
 }
 
-/**
- * xcsi2rxss_get_format - Get the pad format
- * @sd: Pointer to V4L2 Sub device structure
- * @sd_state: Pointer to sub device state structure
- * @fmt: Pointer to pad level media bus format
- *
- * This function is used to get the pad format information.
- *
- * Return: 0 on success
- */
 static int xcsi2rxss_get_format(struct v4l2_subdev *sd,
 				struct v4l2_subdev_state *sd_state,
 				struct v4l2_subdev_format *fmt)
@@ -732,19 +693,6 @@ static int xcsi2rxss_get_format(struct v4l2_subdev *sd,
 	return 0;
 }
 
-/**
- * xcsi2rxss_set_format - This is used to set the pad format
- * @sd: Pointer to V4L2 Sub device structure
- * @sd_state: Pointer to sub device state structure
- * @fmt: Pointer to pad level media bus format
- *
- * This function is used to set the pad format. Since the pad format is fixed
- * in hardware, it can't be modified on run time. So when a format set is
- * requested by application, all parameters except the format type is saved
- * for the pad and the original pad format is sent back to the application.
- *
- * Return: 0 on success
- */
 static int xcsi2rxss_set_format(struct v4l2_subdev *sd,
 				struct v4l2_subdev_state *sd_state,
 				struct v4l2_subdev_format *fmt)
@@ -789,14 +737,6 @@ static int xcsi2rxss_set_format(struct v4l2_subdev *sd,
 	return 0;
 }
 
-/*
- * xcsi2rxss_enum_mbus_code - Handle pixel format enumeration
- * @sd: pointer to v4l2 subdev structure
- * @cfg: V4L2 subdev pad configuration
- * @code: pointer to v4l2_subdev_mbus_code_enum structure
- *
- * Return: -EINVAL or zero on success
- */
 static int xcsi2rxss_enum_mbus_code(struct v4l2_subdev *sd,
 				    struct v4l2_subdev_state *sd_state,
 				    struct v4l2_subdev_mbus_code_enum *code)
@@ -840,7 +780,6 @@ static const struct v4l2_subdev_video_ops xcsi2rxss_video_ops = {
 };
 
 static const struct v4l2_subdev_pad_ops xcsi2rxss_pad_ops = {
-	.init_cfg = xcsi2rxss_init_cfg,
 	.get_fmt = xcsi2rxss_get_format,
 	.set_fmt = xcsi2rxss_set_format,
 	.enum_mbus_code = xcsi2rxss_enum_mbus_code,
@@ -853,6 +792,10 @@ static const struct v4l2_subdev_ops xcsi2rxss_ops = {
 	.pad = &xcsi2rxss_pad_ops
 };
 
+static const struct v4l2_subdev_internal_ops xcsi2rxss_internal_ops = {
+	.init_state = xcsi2rxss_init_state,
+};
+
 static int xcsi2rxss_parse_of(struct xcsi2rxss_state *xcsi2rxss)
 {
 	struct device *dev = xcsi2rxss->dev;
@@ -1030,6 +973,7 @@ static int xcsi2rxss_probe(struct platform_device *pdev)
 	/* Initialize V4L2 subdevice and media entity */
 	subdev = &xcsi2rxss->subdev;
 	v4l2_subdev_init(subdev, &xcsi2rxss_ops);
+	subdev->internal_ops = &xcsi2rxss_internal_ops;
 	subdev->dev = dev;
 	strscpy(subdev->name, dev_name(dev), sizeof(subdev->name));
 	subdev->flags |= V4L2_SUBDEV_FL_HAS_EVENTS | V4L2_SUBDEV_FL_HAS_DEVNODE;
diff --git a/drivers/media/platform/xilinx/xilinx-tpg.c b/drivers/media/platform/xilinx/xilinx-tpg.c
index 80353ca444..e05e528ffc 100644
--- a/drivers/media/platform/xilinx/xilinx-tpg.c
+++ b/drivers/media/platform/xilinx/xilinx-tpg.c
@@ -256,8 +256,7 @@ __xtpg_get_pad_format(struct xtpg_device *xtpg,
 {
 	switch (which) {
 	case V4L2_SUBDEV_FORMAT_TRY:
-		return v4l2_subdev_get_try_format(&xtpg->xvip.subdev,
-						  sd_state, pad);
+		return v4l2_subdev_state_get_format(sd_state, pad);
 	case V4L2_SUBDEV_FORMAT_ACTIVE:
 		return &xtpg->formats[pad];
 	default:
@@ -326,7 +325,7 @@ static int xtpg_enum_frame_size(struct v4l2_subdev *subdev,
 {
 	struct v4l2_mbus_framefmt *format;
 
-	format = v4l2_subdev_get_try_format(subdev, sd_state, fse->pad);
+	format = v4l2_subdev_state_get_format(sd_state, fse->pad);
 
 	if (fse->index || fse->code != format->code)
 		return -EINVAL;
@@ -354,11 +353,11 @@ static int xtpg_open(struct v4l2_subdev *subdev, struct v4l2_subdev_fh *fh)
 	struct xtpg_device *xtpg = to_tpg(subdev);
 	struct v4l2_mbus_framefmt *format;
 
-	format = v4l2_subdev_get_try_format(subdev, fh->state, 0);
+	format = v4l2_subdev_state_get_format(fh->state, 0);
 	*format = xtpg->default_format;
 
 	if (xtpg->npads == 2) {
-		format = v4l2_subdev_get_try_format(subdev, fh->state, 1);
+		format = v4l2_subdev_state_get_format(fh->state, 1);
 		*format = xtpg->default_format;
 	}
 
diff --git a/drivers/media/platform/xilinx/xilinx-vip.c b/drivers/media/platform/xilinx/xilinx-vip.c
index 5b214bf7f9..f1574edd2b 100644
--- a/drivers/media/platform/xilinx/xilinx-vip.c
+++ b/drivers/media/platform/xilinx/xilinx-vip.c
@@ -260,7 +260,7 @@ int xvip_enum_mbus_code(struct v4l2_subdev *subdev,
 	if (code->index)
 		return -EINVAL;
 
-	format = v4l2_subdev_get_try_format(subdev, sd_state, code->pad);
+	format = v4l2_subdev_state_get_format(sd_state, code->pad);
 
 	code->code = format->code;
 
@@ -295,7 +295,7 @@ int xvip_enum_frame_size(struct v4l2_subdev *subdev,
 	if (fse->which == V4L2_SUBDEV_FORMAT_ACTIVE)
 		return -EINVAL;
 
-	format = v4l2_subdev_get_try_format(subdev, sd_state, fse->pad);
+	format = v4l2_subdev_state_get_format(sd_state, fse->pad);
 
 	if (fse->index || fse->code != format->code)
 		return -EINVAL;
diff --git a/drivers/media/rc/Kconfig b/drivers/media/rc/Kconfig
index 2afe67ffa2..74d69ce22a 100644
--- a/drivers/media/rc/Kconfig
+++ b/drivers/media/rc/Kconfig
@@ -319,6 +319,7 @@ config IR_PWM_TX
 	tristate "PWM IR transmitter"
 	depends on LIRC
 	depends on PWM
+	depends on HIGH_RES_TIMERS
 	depends on OF
 	help
 	   Say Y if you want to use a PWM based IR transmitter. This is
diff --git a/drivers/media/rc/ir-hix5hd2.c b/drivers/media/rc/ir-hix5hd2.c
index 0034f615b4..de5bb9a08e 100644
--- a/drivers/media/rc/ir-hix5hd2.c
+++ b/drivers/media/rc/ir-hix5hd2.c
@@ -9,7 +9,9 @@
 #include <linux/interrupt.h>
 #include <linux/mfd/syscon.h>
 #include <linux/module.h>
-#include <linux/of_device.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
+#include <linux/property.h>
 #include <linux/regmap.h>
 #include <media/rc-core.h>
 
@@ -251,7 +253,6 @@ static int hix5hd2_ir_probe(struct platform_device *pdev)
 	struct device *dev = &pdev->dev;
 	struct hix5hd2_ir_priv *priv;
 	struct device_node *node = pdev->dev.of_node;
-	const struct of_device_id *of_id;
 	const char *map_name;
 	int ret;
 
@@ -259,12 +260,11 @@ static int hix5hd2_ir_probe(struct platform_device *pdev)
 	if (!priv)
 		return -ENOMEM;
 
-	of_id = of_match_device(hix5hd2_ir_table, dev);
-	if (!of_id) {
+	priv->socdata = device_get_match_data(dev);
+	if (!priv->socdata) {
 		dev_err(dev, "Unable to initialize IR data\n");
 		return -ENODEV;
 	}
-	priv->socdata = of_id->data;
 
 	priv->regmap = syscon_regmap_lookup_by_phandle(node,
 						       "hisilicon,power-syscon");
diff --git a/drivers/media/rc/meson-ir-tx.c b/drivers/media/rc/meson-ir-tx.c
index 6355b79893..fded2c256f 100644
--- a/drivers/media/rc/meson-ir-tx.c
+++ b/drivers/media/rc/meson-ir-tx.c
@@ -305,7 +305,7 @@ static int meson_irtx_mod_clock_probe(struct meson_irtx *ir,
 	return 0;
 }
 
-static int __init meson_irtx_probe(struct platform_device *pdev)
+static int meson_irtx_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
 	struct meson_irtx *ir;
@@ -333,20 +333,17 @@ static int __init meson_irtx_probe(struct platform_device *pdev)
 	spin_lock_init(&ir->lock);
 
 	ret = meson_irtx_mod_clock_probe(ir, &clk_nr);
-	if (ret) {
-		dev_err(dev, "modulator clock setup failed\n");
-		return ret;
-	}
+	if (ret)
+		return dev_err_probe(dev, ret, "modulator clock setup failed\n");
+
 	meson_irtx_setup(ir, clk_nr);
 
 	ret = devm_request_irq(dev, irq,
 			       meson_irtx_irqhandler,
 			       IRQF_TRIGGER_RISING,
 			       DRIVER_NAME, ir);
-	if (ret) {
-		dev_err(dev, "irq request failed\n");
-		return ret;
-	}
+	if (ret)
+		return dev_err_probe(dev, ret, "irq request failed\n");
 
 	rc = rc_allocate_device(RC_DRIVER_IR_RAW_TX);
 	if (!rc)
@@ -360,25 +357,15 @@ static int __init meson_irtx_probe(struct platform_device *pdev)
 	rc->s_tx_carrier = meson_irtx_set_carrier;
 	rc->s_tx_duty_cycle = meson_irtx_set_duty_cycle;
 
-	ret = rc_register_device(rc);
+	ret = devm_rc_register_device(dev, rc);
 	if (ret < 0) {
-		dev_err(dev, "rc_dev registration failed\n");
 		rc_free_device(rc);
-		return ret;
+		return dev_err_probe(dev, ret, "rc_dev registration failed\n");
 	}
 
-	platform_set_drvdata(pdev, rc);
-
 	return 0;
 }
 
-static void meson_irtx_remove(struct platform_device *pdev)
-{
-	struct rc_dev *rc = platform_get_drvdata(pdev);
-
-	rc_unregister_device(rc);
-}
-
 static const struct of_device_id meson_irtx_dt_match[] = {
 	{
 		.compatible = "amlogic,meson-g12a-ir-tx",
@@ -388,14 +375,13 @@ static const struct of_device_id meson_irtx_dt_match[] = {
 MODULE_DEVICE_TABLE(of, meson_irtx_dt_match);
 
 static struct platform_driver meson_irtx_pd = {
-	.remove_new = meson_irtx_remove,
+	.probe = meson_irtx_probe,
 	.driver = {
 		.name = DRIVER_NAME,
 		.of_match_table = meson_irtx_dt_match,
 	},
 };
-
-module_platform_driver_probe(meson_irtx_pd, meson_irtx_probe);
+module_platform_driver(meson_irtx_pd);
 
 MODULE_DESCRIPTION("Meson IR TX driver");
 MODULE_AUTHOR("Viktor Prutyanov <viktor.prutyanov@phystech.edu>");
diff --git a/drivers/media/rc/pwm-ir-tx.c b/drivers/media/rc/pwm-ir-tx.c
index c5f37c03af..fe368aebbc 100644
--- a/drivers/media/rc/pwm-ir-tx.c
+++ b/drivers/media/rc/pwm-ir-tx.c
@@ -10,6 +10,8 @@
 #include <linux/slab.h>
 #include <linux/of.h>
 #include <linux/platform_device.h>
+#include <linux/hrtimer.h>
+#include <linux/completion.h>
 #include <media/rc-core.h>
 
 #define DRIVER_NAME	"pwm-ir-tx"
@@ -17,8 +19,14 @@
 
 struct pwm_ir {
 	struct pwm_device *pwm;
-	unsigned int carrier;
-	unsigned int duty_cycle;
+	struct hrtimer timer;
+	struct completion tx_done;
+	struct pwm_state *state;
+	u32 carrier;
+	u32 duty_cycle;
+	const unsigned int *txbuf;
+	unsigned int txbuf_len;
+	unsigned int txbuf_index;
 };
 
 static const struct of_device_id pwm_ir_of_match[] = {
@@ -49,8 +57,8 @@ static int pwm_ir_set_carrier(struct rc_dev *dev, u32 carrier)
 	return 0;
 }
 
-static int pwm_ir_tx(struct rc_dev *dev, unsigned int *txbuf,
-		     unsigned int count)
+static int pwm_ir_tx_sleep(struct rc_dev *dev, unsigned int *txbuf,
+			   unsigned int count)
 {
 	struct pwm_ir *pwm_ir = dev->priv;
 	struct pwm_device *pwm = pwm_ir->pwm;
@@ -68,7 +76,7 @@ static int pwm_ir_tx(struct rc_dev *dev, unsigned int *txbuf,
 
 	for (i = 0; i < count; i++) {
 		state.enabled = !(i % 2);
-		pwm_apply_state(pwm, &state);
+		pwm_apply_might_sleep(pwm, &state);
 
 		edge = ktime_add_us(edge, txbuf[i]);
 		delta = ktime_us_delta(edge, ktime_get());
@@ -77,11 +85,67 @@ static int pwm_ir_tx(struct rc_dev *dev, unsigned int *txbuf,
 	}
 
 	state.enabled = false;
-	pwm_apply_state(pwm, &state);
+	pwm_apply_might_sleep(pwm, &state);
 
 	return count;
 }
 
+static int pwm_ir_tx_atomic(struct rc_dev *dev, unsigned int *txbuf,
+			    unsigned int count)
+{
+	struct pwm_ir *pwm_ir = dev->priv;
+	struct pwm_device *pwm = pwm_ir->pwm;
+	struct pwm_state state;
+
+	pwm_init_state(pwm, &state);
+
+	state.period = DIV_ROUND_CLOSEST(NSEC_PER_SEC, pwm_ir->carrier);
+	pwm_set_relative_duty_cycle(&state, pwm_ir->duty_cycle, 100);
+
+	pwm_ir->txbuf = txbuf;
+	pwm_ir->txbuf_len = count;
+	pwm_ir->txbuf_index = 0;
+	pwm_ir->state = &state;
+
+	hrtimer_start(&pwm_ir->timer, 0, HRTIMER_MODE_REL);
+
+	wait_for_completion(&pwm_ir->tx_done);
+
+	return count;
+}
+
+static enum hrtimer_restart pwm_ir_timer(struct hrtimer *timer)
+{
+	struct pwm_ir *pwm_ir = container_of(timer, struct pwm_ir, timer);
+	ktime_t now;
+
+	/*
+	 * If we happen to hit an odd latency spike, loop through the
+	 * pulses until we catch up.
+	 */
+	do {
+		u64 ns;
+
+		pwm_ir->state->enabled = !(pwm_ir->txbuf_index % 2);
+		pwm_apply_atomic(pwm_ir->pwm, pwm_ir->state);
+
+		if (pwm_ir->txbuf_index >= pwm_ir->txbuf_len) {
+			complete(&pwm_ir->tx_done);
+
+			return HRTIMER_NORESTART;
+		}
+
+		ns = US_TO_NS(pwm_ir->txbuf[pwm_ir->txbuf_index]);
+		hrtimer_add_expires_ns(timer, ns);
+
+		pwm_ir->txbuf_index++;
+
+		now = timer->base->get_time();
+	} while (hrtimer_get_expires_tv64(timer) < now);
+
+	return HRTIMER_RESTART;
+}
+
 static int pwm_ir_probe(struct platform_device *pdev)
 {
 	struct pwm_ir *pwm_ir;
@@ -103,10 +167,19 @@ static int pwm_ir_probe(struct platform_device *pdev)
 	if (!rcdev)
 		return -ENOMEM;
 
+	if (pwm_might_sleep(pwm_ir->pwm)) {
+		dev_info(&pdev->dev, "TX will not be accurate as PWM device might sleep\n");
+		rcdev->tx_ir = pwm_ir_tx_sleep;
+	} else {
+		init_completion(&pwm_ir->tx_done);
+		hrtimer_init(&pwm_ir->timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
+		pwm_ir->timer.function = pwm_ir_timer;
+		rcdev->tx_ir = pwm_ir_tx_atomic;
+	}
+
 	rcdev->priv = pwm_ir;
 	rcdev->driver_name = DRIVER_NAME;
 	rcdev->device_name = DEVICE_NAME;
-	rcdev->tx_ir = pwm_ir_tx;
 	rcdev->s_tx_duty_cycle = pwm_ir_set_duty_cycle;
 	rcdev->s_tx_carrier = pwm_ir_set_carrier;
 
diff --git a/drivers/media/test-drivers/Kconfig b/drivers/media/test-drivers/Kconfig
index 459b433e9f..5a5379524b 100644
--- a/drivers/media/test-drivers/Kconfig
+++ b/drivers/media/test-drivers/Kconfig
@@ -12,7 +12,6 @@ config VIDEO_VIM2M
 	select VIDEOBUF2_VMALLOC
 	select V4L2_MEM2MEM_DEV
 	select MEDIA_CONTROLLER
-	select MEDIA_CONTROLLER_REQUEST_API
 	help
 	  This is a virtual test device for the memory-to-memory driver
 	  framework.
diff --git a/drivers/media/test-drivers/vicodec/Kconfig b/drivers/media/test-drivers/vicodec/Kconfig
index a7a828eec2..4ea0689c3a 100644
--- a/drivers/media/test-drivers/vicodec/Kconfig
+++ b/drivers/media/test-drivers/vicodec/Kconfig
@@ -5,7 +5,6 @@ config VIDEO_VICODEC
 	select VIDEOBUF2_VMALLOC
 	select V4L2_MEM2MEM_DEV
 	select MEDIA_CONTROLLER
-	select MEDIA_CONTROLLER_REQUEST_API
 	help
 	  Driver for a Virtual Codec
 
diff --git a/drivers/media/test-drivers/vicodec/vicodec-core.c b/drivers/media/test-drivers/vicodec/vicodec-core.c
index 6f0e20df74..e13f5452b9 100644
--- a/drivers/media/test-drivers/vicodec/vicodec-core.c
+++ b/drivers/media/test-drivers/vicodec/vicodec-core.c
@@ -1240,6 +1240,12 @@ static int vicodec_decoder_cmd(struct file *file, void *fh,
 	struct vicodec_ctx *ctx = file2ctx(file);
 	int ret;
 
+	/*
+	 * This ioctl should not be used with a stateless codec that doesn't
+	 * support holding buffers and the associated flush command.
+	 */
+	WARN_ON(ctx->is_stateless);
+
 	ret = v4l2_m2m_ioctl_try_decoder_cmd(file, fh, dc);
 	if (ret < 0)
 		return ret;
@@ -1718,6 +1724,7 @@ static int queue_init(void *priv, struct vb2_queue *src_vq,
 			V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE :
 			V4L2_BUF_TYPE_VIDEO_CAPTURE);
 	dst_vq->io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF;
+	dst_vq->max_num_buffers = 64;
 	dst_vq->drv_priv = ctx;
 	dst_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
 	dst_vq->ops = &vicodec_qops;
@@ -2025,7 +2032,7 @@ static const struct v4l2_m2m_ops m2m_ops = {
 
 static int register_instance(struct vicodec_dev *dev,
 			     struct vicodec_dev_instance *dev_instance,
-			     const char *name, bool is_enc)
+			     const char *name, bool is_enc, bool is_stateless)
 {
 	struct video_device *vfd;
 	int ret;
@@ -2045,10 +2052,11 @@ static int register_instance(struct vicodec_dev *dev,
 	strscpy(vfd->name, name, sizeof(vfd->name));
 	vfd->device_caps = V4L2_CAP_STREAMING |
 		(multiplanar ? V4L2_CAP_VIDEO_M2M_MPLANE : V4L2_CAP_VIDEO_M2M);
-	if (is_enc) {
+	if (is_enc || is_stateless) {
 		v4l2_disable_ioctl(vfd, VIDIOC_DECODER_CMD);
 		v4l2_disable_ioctl(vfd, VIDIOC_TRY_DECODER_CMD);
-	} else {
+	}
+	if (!is_enc) {
 		v4l2_disable_ioctl(vfd, VIDIOC_ENCODER_CMD);
 		v4l2_disable_ioctl(vfd, VIDIOC_TRY_ENCODER_CMD);
 	}
@@ -2107,17 +2115,17 @@ static int vicodec_probe(struct platform_device *pdev)
 	platform_set_drvdata(pdev, dev);
 
 	ret = register_instance(dev, &dev->stateful_enc, "stateful-encoder",
-				true);
+				true, false);
 	if (ret)
 		goto unreg_dev;
 
 	ret = register_instance(dev, &dev->stateful_dec, "stateful-decoder",
-				false);
+				false, false);
 	if (ret)
 		goto unreg_sf_enc;
 
 	ret = register_instance(dev, &dev->stateless_dec, "stateless-decoder",
-				false);
+				false, true);
 	if (ret)
 		goto unreg_sf_dec;
 
diff --git a/drivers/media/test-drivers/vidtv/vidtv_pes.c b/drivers/media/test-drivers/vidtv/vidtv_pes.c
index 782e5e7fbb..6a360a0a3c 100644
--- a/drivers/media/test-drivers/vidtv/vidtv_pes.c
+++ b/drivers/media/test-drivers/vidtv/vidtv_pes.c
@@ -14,6 +14,7 @@
 #define pr_fmt(fmt) KBUILD_MODNAME ":%s, %d: " fmt, __func__, __LINE__
 
 #include <linux/types.h>
+#include <linux/math64.h>
 #include <linux/printk.h>
 #include <linux/ratelimit.h>
 
diff --git a/drivers/media/test-drivers/vimc/vimc-capture.c b/drivers/media/test-drivers/vimc/vimc-capture.c
index aa944270e7..2a2d19d23b 100644
--- a/drivers/media/test-drivers/vimc/vimc-capture.c
+++ b/drivers/media/test-drivers/vimc/vimc-capture.c
@@ -432,7 +432,7 @@ static struct vimc_ent_device *vimc_capture_add(struct vimc_device *vimc,
 	q->mem_ops = vimc_allocator == VIMC_ALLOCATOR_DMA_CONTIG
 		   ? &vb2_dma_contig_memops : &vb2_vmalloc_memops;
 	q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
-	q->min_buffers_needed = 2;
+	q->min_queued_buffers = 2;
 	q->lock = &vcapture->lock;
 	q->dev = v4l2_dev->dev;
 
diff --git a/drivers/media/test-drivers/vimc/vimc-debayer.c b/drivers/media/test-drivers/vimc/vimc-debayer.c
index f671251fdf..d72ed086e0 100644
--- a/drivers/media/test-drivers/vimc/vimc-debayer.c
+++ b/drivers/media/test-drivers/vimc/vimc-debayer.c
@@ -150,18 +150,18 @@ static bool vimc_debayer_src_code_is_valid(u32 code)
 	return false;
 }
 
-static int vimc_debayer_init_cfg(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_state *sd_state)
+static int vimc_debayer_init_state(struct v4l2_subdev *sd,
+				   struct v4l2_subdev_state *sd_state)
 {
 	struct vimc_debayer_device *vdebayer = v4l2_get_subdevdata(sd);
 	struct v4l2_mbus_framefmt *mf;
 	unsigned int i;
 
-	mf = v4l2_subdev_get_try_format(sd, sd_state, 0);
+	mf = v4l2_subdev_state_get_format(sd_state, 0);
 	*mf = sink_fmt_default;
 
 	for (i = 1; i < sd->entity.num_pads; i++) {
-		mf = v4l2_subdev_get_try_format(sd, sd_state, i);
+		mf = v4l2_subdev_state_get_format(sd_state, i);
 		*mf = sink_fmt_default;
 		mf->code = vdebayer->src_code;
 	}
@@ -221,7 +221,7 @@ static int vimc_debayer_get_fmt(struct v4l2_subdev *sd,
 
 	/* Get the current sink format */
 	fmt->format = fmt->which == V4L2_SUBDEV_FORMAT_TRY ?
-		      *v4l2_subdev_get_try_format(sd, sd_state, 0) :
+		      *v4l2_subdev_state_get_format(sd_state, 0) :
 		      vdebayer->sink_fmt;
 
 	/* Set the right code for the source pad */
@@ -267,8 +267,8 @@ static int vimc_debayer_set_fmt(struct v4l2_subdev *sd,
 		sink_fmt = &vdebayer->sink_fmt;
 		src_code = &vdebayer->src_code;
 	} else {
-		sink_fmt = v4l2_subdev_get_try_format(sd, sd_state, 0);
-		src_code = &v4l2_subdev_get_try_format(sd, sd_state, 1)->code;
+		sink_fmt = v4l2_subdev_state_get_format(sd_state, 0);
+		src_code = &v4l2_subdev_state_get_format(sd_state, 1)->code;
 	}
 
 	/*
@@ -307,7 +307,6 @@ static int vimc_debayer_set_fmt(struct v4l2_subdev *sd,
 }
 
 static const struct v4l2_subdev_pad_ops vimc_debayer_pad_ops = {
-	.init_cfg		= vimc_debayer_init_cfg,
 	.enum_mbus_code		= vimc_debayer_enum_mbus_code,
 	.enum_frame_size	= vimc_debayer_enum_frame_size,
 	.get_fmt		= vimc_debayer_get_fmt,
@@ -395,6 +394,10 @@ static const struct v4l2_subdev_ops vimc_debayer_ops = {
 	.video = &vimc_debayer_video_ops,
 };
 
+static const struct v4l2_subdev_internal_ops vimc_debayer_internal_ops = {
+	.init_state = vimc_debayer_init_state,
+};
+
 static unsigned int vimc_debayer_get_val(const u8 *bytes,
 					 const unsigned int n_bytes)
 {
@@ -595,6 +598,8 @@ static struct vimc_ent_device *vimc_debayer_add(struct vimc_device *vimc,
 	if (ret)
 		goto err_free_hdl;
 
+	vdebayer->sd.internal_ops = &vimc_debayer_internal_ops;
+
 	vdebayer->ved.process_frame = vimc_debayer_process_frame;
 	vdebayer->ved.dev = vimc->mdev.dev;
 	vdebayer->mean_win_size = vimc_debayer_ctrl_mean_win_size.def;
diff --git a/drivers/media/test-drivers/vimc/vimc-scaler.c b/drivers/media/test-drivers/vimc/vimc-scaler.c
index b671774e27..afe13d6af3 100644
--- a/drivers/media/test-drivers/vimc/vimc-scaler.c
+++ b/drivers/media/test-drivers/vimc/vimc-scaler.c
@@ -70,19 +70,19 @@ vimc_scaler_get_crop_bound_sink(const struct v4l2_mbus_framefmt *sink_fmt)
 	return r;
 }
 
-static int vimc_scaler_init_cfg(struct v4l2_subdev *sd,
-			     struct v4l2_subdev_state *sd_state)
+static int vimc_scaler_init_state(struct v4l2_subdev *sd,
+				  struct v4l2_subdev_state *sd_state)
 {
 	struct v4l2_mbus_framefmt *mf;
 	struct v4l2_rect *r;
 	unsigned int i;
 
 	for (i = 0; i < sd->entity.num_pads; i++) {
-		mf = v4l2_subdev_get_try_format(sd, sd_state, i);
+		mf = v4l2_subdev_state_get_format(sd_state, i);
 		*mf = fmt_default;
 	}
 
-	r = v4l2_subdev_get_try_crop(sd, sd_state, VIMC_SCALER_SINK);
+	r = v4l2_subdev_state_get_crop(sd_state, VIMC_SCALER_SINK);
 	*r = crop_rect_default;
 
 	return 0;
@@ -138,7 +138,7 @@ vimc_scaler_pad_format(struct vimc_scaler_device *vscaler,
 		    enum v4l2_subdev_format_whence which)
 {
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return v4l2_subdev_get_try_format(&vscaler->sd, sd_state, pad);
+		return v4l2_subdev_state_get_format(sd_state, pad);
 	else
 		return &vscaler->fmt[pad];
 }
@@ -149,8 +149,7 @@ vimc_scaler_pad_crop(struct vimc_scaler_device *vscaler,
 		  enum v4l2_subdev_format_whence which)
 {
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return v4l2_subdev_get_try_crop(&vscaler->sd, sd_state,
-						VIMC_SCALER_SINK);
+		return v4l2_subdev_state_get_crop(sd_state, VIMC_SCALER_SINK);
 	else
 		return &vscaler->crop_rect;
 }
@@ -293,7 +292,6 @@ static int vimc_scaler_set_selection(struct v4l2_subdev *sd,
 }
 
 static const struct v4l2_subdev_pad_ops vimc_scaler_pad_ops = {
-	.init_cfg		= vimc_scaler_init_cfg,
 	.enum_mbus_code		= vimc_scaler_enum_mbus_code,
 	.enum_frame_size	= vimc_scaler_enum_frame_size,
 	.get_fmt		= vimc_scaler_get_fmt,
@@ -348,6 +346,10 @@ static const struct v4l2_subdev_ops vimc_scaler_ops = {
 	.video = &vimc_scaler_video_ops,
 };
 
+static const struct v4l2_subdev_internal_ops vimc_scaler_internal_ops = {
+	.init_state = vimc_scaler_init_state,
+};
+
 static void vimc_scaler_fill_src_frame(const struct vimc_scaler_device *const vscaler,
 				    const u8 *const sink_frame)
 {
@@ -425,6 +427,8 @@ static struct vimc_ent_device *vimc_scaler_add(struct vimc_device *vimc,
 		return ERR_PTR(ret);
 	}
 
+	vscaler->sd.internal_ops = &vimc_scaler_internal_ops;
+
 	vscaler->ved.process_frame = vimc_scaler_process_frame;
 	vscaler->ved.dev = vimc->mdev.dev;
 
diff --git a/drivers/media/test-drivers/vimc/vimc-sensor.c b/drivers/media/test-drivers/vimc/vimc-sensor.c
index 41a3dce2d7..5e34b1aed9 100644
--- a/drivers/media/test-drivers/vimc/vimc-sensor.c
+++ b/drivers/media/test-drivers/vimc/vimc-sensor.c
@@ -41,15 +41,15 @@ static const struct v4l2_mbus_framefmt fmt_default = {
 	.colorspace = V4L2_COLORSPACE_SRGB,
 };
 
-static int vimc_sensor_init_cfg(struct v4l2_subdev *sd,
-				struct v4l2_subdev_state *sd_state)
+static int vimc_sensor_init_state(struct v4l2_subdev *sd,
+				  struct v4l2_subdev_state *sd_state)
 {
 	unsigned int i;
 
 	for (i = 0; i < sd->entity.num_pads; i++) {
 		struct v4l2_mbus_framefmt *mf;
 
-		mf = v4l2_subdev_get_try_format(sd, sd_state, i);
+		mf = v4l2_subdev_state_get_format(sd_state, i);
 		*mf = fmt_default;
 	}
 
@@ -100,7 +100,7 @@ static int vimc_sensor_get_fmt(struct v4l2_subdev *sd,
 				container_of(sd, struct vimc_sensor_device, sd);
 
 	fmt->format = fmt->which == V4L2_SUBDEV_FORMAT_TRY ?
-		      *v4l2_subdev_get_try_format(sd, sd_state, fmt->pad) :
+		      *v4l2_subdev_state_get_format(sd_state, fmt->pad) :
 		      vsensor->mbus_format;
 
 	return 0;
@@ -159,7 +159,7 @@ static int vimc_sensor_set_fmt(struct v4l2_subdev *sd,
 
 		mf = &vsensor->mbus_format;
 	} else {
-		mf = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
+		mf = v4l2_subdev_state_get_format(sd_state, fmt->pad);
 	}
 
 	/* Set the new format */
@@ -183,7 +183,6 @@ static int vimc_sensor_set_fmt(struct v4l2_subdev *sd,
 }
 
 static const struct v4l2_subdev_pad_ops vimc_sensor_pad_ops = {
-	.init_cfg		= vimc_sensor_init_cfg,
 	.enum_mbus_code		= vimc_sensor_enum_mbus_code,
 	.enum_frame_size	= vimc_sensor_enum_frame_size,
 	.get_fmt		= vimc_sensor_get_fmt,
@@ -294,6 +293,10 @@ static const struct v4l2_subdev_ops vimc_sensor_ops = {
 	.video = &vimc_sensor_video_ops,
 };
 
+static const struct v4l2_subdev_internal_ops vimc_sensor_internal_ops = {
+	.init_state = vimc_sensor_init_state,
+};
+
 static int vimc_sensor_s_ctrl(struct v4l2_ctrl *ctrl)
 {
 	struct vimc_sensor_device *vsensor =
@@ -429,6 +432,8 @@ static struct vimc_ent_device *vimc_sensor_add(struct vimc_device *vimc,
 	if (ret)
 		goto err_free_tpg;
 
+	vsensor->sd.internal_ops = &vimc_sensor_internal_ops;
+
 	vsensor->ved.process_frame = vimc_sensor_process_frame;
 	vsensor->ved.dev = vimc->mdev.dev;
 
diff --git a/drivers/media/test-drivers/visl/Kconfig b/drivers/media/test-drivers/visl/Kconfig
index 7508b904f1..37be9f2672 100644
--- a/drivers/media/test-drivers/visl/Kconfig
+++ b/drivers/media/test-drivers/visl/Kconfig
@@ -7,7 +7,6 @@ config VIDEO_VISL
 	select VIDEOBUF2_VMALLOC
 	select V4L2_MEM2MEM_DEV
 	select MEDIA_CONTROLLER
-	select MEDIA_CONTROLLER_REQUEST_API
 	select VIDEO_V4L2_TPG
 	help
 
diff --git a/drivers/media/test-drivers/visl/visl-core.c b/drivers/media/test-drivers/visl/visl-core.c
index 9970dc739c..68dac89627 100644
--- a/drivers/media/test-drivers/visl/visl-core.c
+++ b/drivers/media/test-drivers/visl/visl-core.c
@@ -211,6 +211,27 @@ const struct visl_ctrls visl_hevc_ctrls = {
 	.num_ctrls = ARRAY_SIZE(visl_hevc_ctrl_descs),
 };
 
+static const struct visl_ctrl_desc visl_av1_ctrl_descs[] = {
+	{
+		.cfg.id = V4L2_CID_STATELESS_AV1_FRAME,
+	},
+	{
+		.cfg.id = V4L2_CID_STATELESS_AV1_TILE_GROUP_ENTRY,
+		.cfg.dims = { V4L2_AV1_MAX_TILE_COUNT },
+	},
+	{
+		.cfg.id = V4L2_CID_STATELESS_AV1_SEQUENCE,
+	},
+	{
+		.cfg.id = V4L2_CID_STATELESS_AV1_FILM_GRAIN,
+	},
+};
+
+const struct visl_ctrls visl_av1_ctrls = {
+	.ctrls = visl_av1_ctrl_descs,
+	.num_ctrls = ARRAY_SIZE(visl_av1_ctrl_descs),
+};
+
 struct v4l2_ctrl *visl_find_control(struct visl_ctx *ctx, u32 id)
 {
 	struct v4l2_ctrl_handler *hdl = &ctx->hdl;
diff --git a/drivers/media/test-drivers/visl/visl-dec.c b/drivers/media/test-drivers/visl/visl-dec.c
index 318d675e56..f21260054e 100644
--- a/drivers/media/test-drivers/visl/visl-dec.c
+++ b/drivers/media/test-drivers/visl/visl-dec.c
@@ -13,12 +13,21 @@
 #include "visl-trace-vp9.h"
 #include "visl-trace-h264.h"
 #include "visl-trace-hevc.h"
+#include "visl-trace-av1.h"
 
 #include <linux/delay.h>
 #include <linux/workqueue.h>
 #include <media/v4l2-mem2mem.h>
 #include <media/tpg/v4l2-tpg.h>
 
+#define LAST_BUF_IDX (V4L2_AV1_REF_LAST_FRAME - V4L2_AV1_REF_LAST_FRAME)
+#define LAST2_BUF_IDX (V4L2_AV1_REF_LAST2_FRAME - V4L2_AV1_REF_LAST_FRAME)
+#define LAST3_BUF_IDX (V4L2_AV1_REF_LAST3_FRAME - V4L2_AV1_REF_LAST_FRAME)
+#define GOLDEN_BUF_IDX (V4L2_AV1_REF_GOLDEN_FRAME - V4L2_AV1_REF_LAST_FRAME)
+#define BWD_BUF_IDX (V4L2_AV1_REF_BWDREF_FRAME - V4L2_AV1_REF_LAST_FRAME)
+#define ALT2_BUF_IDX (V4L2_AV1_REF_ALTREF2_FRAME - V4L2_AV1_REF_LAST_FRAME)
+#define ALT_BUF_IDX (V4L2_AV1_REF_ALTREF_FRAME - V4L2_AV1_REF_LAST_FRAME)
+
 static void *plane_vaddr(struct tpg_data *tpg, struct vb2_buffer *buf,
 			 u32 p, u32 bpl[TPG_MAX_PLANES], u32 h)
 {
@@ -152,6 +161,55 @@ static void visl_get_ref_frames(struct visl_ctx *ctx, u8 *buf,
 
 		break;
 	}
+
+	case VISL_CODEC_AV1: {
+		int idx_last = run->av1.frame->ref_frame_idx[LAST_BUF_IDX];
+		int idx_last2 = run->av1.frame->ref_frame_idx[LAST2_BUF_IDX];
+		int idx_last3 = run->av1.frame->ref_frame_idx[LAST3_BUF_IDX];
+		int idx_golden = run->av1.frame->ref_frame_idx[GOLDEN_BUF_IDX];
+		int idx_bwd = run->av1.frame->ref_frame_idx[BWD_BUF_IDX];
+		int idx_alt2 = run->av1.frame->ref_frame_idx[ALT2_BUF_IDX];
+		int idx_alt = run->av1.frame->ref_frame_idx[ALT_BUF_IDX];
+
+		struct vb2_buffer *ref_last =
+			vb2_find_buffer(cap_q, run->av1.frame->reference_frame_ts[idx_last]);
+		struct vb2_buffer *ref_last2 =
+			vb2_find_buffer(cap_q, run->av1.frame->reference_frame_ts[idx_last2]);
+		struct vb2_buffer *ref_last3 =
+			vb2_find_buffer(cap_q, run->av1.frame->reference_frame_ts[idx_last3]);
+		struct vb2_buffer *ref_golden =
+			vb2_find_buffer(cap_q, run->av1.frame->reference_frame_ts[idx_golden]);
+		struct vb2_buffer *ref_bwd =
+			vb2_find_buffer(cap_q, run->av1.frame->reference_frame_ts[idx_bwd]);
+		struct vb2_buffer *ref_alt2 =
+			vb2_find_buffer(cap_q, run->av1.frame->reference_frame_ts[idx_alt2]);
+		struct vb2_buffer *ref_alt =
+			vb2_find_buffer(cap_q, run->av1.frame->reference_frame_ts[idx_alt]);
+
+		scnprintf(buf, buflen,
+			  "ref_last_ts: %llu, vb2_idx: %d\n"
+			  "ref_last2_ts: %llu, vb2_idx: %d\n"
+			  "ref_last3_ts: %llu, vb2_idx: %d\n"
+			  "ref_golden_ts: %llu, vb2_idx: %d\n"
+			  "ref_bwd_ts: %llu, vb2_idx: %d\n"
+			  "ref_alt2_ts: %llu, vb2_idx: %d\n"
+			  "ref_alt_ts: %llu, vb2_idx: %d\n",
+			  run->av1.frame->reference_frame_ts[idx_last],
+			  ref_last ? ref_last->index : -1,
+			  run->av1.frame->reference_frame_ts[idx_last2],
+			  ref_last2 ? ref_last2->index : -1,
+			  run->av1.frame->reference_frame_ts[idx_last3],
+			  ref_last3 ? ref_last3->index : -1,
+			  run->av1.frame->reference_frame_ts[idx_golden],
+			  ref_golden ? ref_golden->index : -1,
+			  run->av1.frame->reference_frame_ts[idx_bwd],
+			  ref_bwd ? ref_bwd->index : -1,
+			  run->av1.frame->reference_frame_ts[idx_alt2],
+			  ref_alt2 ? ref_alt2->index : -1,
+			  run->av1.frame->reference_frame_ts[idx_alt],
+			  ref_alt ? ref_alt->index : -1);
+		break;
+	}
 	}
 }
 
@@ -287,16 +345,23 @@ static void visl_tpg_fill(struct visl_ctx *ctx, struct visl_run *run)
 	frame_dprintk(ctx->dev, run->dst->sequence, "%s\n", buf);
 
 	len = 0;
-	for (i = 0; i < out_q->num_buffers; i++) {
+	for (i = 0; i < vb2_get_num_buffers(out_q); i++) {
 		char entry[] = "index: %u, state: %s, request_fd: %d, ";
 		u32 old_len = len;
-		char *q_status = visl_get_vb2_state(out_q->bufs[i]->state);
+		struct vb2_buffer *vb2;
+		char *q_status;
+
+		vb2 = vb2_get_buffer(out_q, i);
+		if (!vb2)
+			continue;
+
+		q_status = visl_get_vb2_state(vb2->state);
 
 		len += scnprintf(&buf[len], TPG_STR_BUF_SZ - len,
 				 entry, i, q_status,
-				 to_vb2_v4l2_buffer(out_q->bufs[i])->request_fd);
+				 to_vb2_v4l2_buffer(vb2)->request_fd);
 
-		len += visl_fill_bytesused(to_vb2_v4l2_buffer(out_q->bufs[i]),
+		len += visl_fill_bytesused(to_vb2_v4l2_buffer(vb2),
 					   &buf[len],
 					   TPG_STR_BUF_SZ - len);
 
@@ -340,15 +405,22 @@ static void visl_tpg_fill(struct visl_ctx *ctx, struct visl_run *run)
 	frame_dprintk(ctx->dev, run->dst->sequence, "%s\n", buf);
 
 	len = 0;
-	for (i = 0; i < cap_q->num_buffers; i++) {
+	for (i = 0; i < vb2_get_num_buffers(cap_q); i++) {
 		u32 old_len = len;
-		char *q_status = visl_get_vb2_state(cap_q->bufs[i]->state);
+		struct vb2_buffer *vb2;
+		char *q_status;
+
+		vb2 = vb2_get_buffer(cap_q, i);
+		if (!vb2)
+			continue;
+
+		q_status = visl_get_vb2_state(vb2->state);
 
 		len += scnprintf(&buf[len], TPG_STR_BUF_SZ - len,
 				 "index: %u, status: %s, timestamp: %llu, is_held: %d",
-				 cap_q->bufs[i]->index, q_status,
-				 cap_q->bufs[i]->timestamp,
-				 to_vb2_v4l2_buffer(cap_q->bufs[i])->is_held);
+				 vb2->index, q_status,
+				 vb2->timestamp,
+				 to_vb2_v4l2_buffer(vb2)->is_held);
 
 		tpg_gen_text(&ctx->tpg, basep, line++ * line_height, 16, &buf[old_len]);
 		frame_dprintk(ctx->dev, run->dst->sequence, "%s", &buf[old_len]);
@@ -410,7 +482,13 @@ static void visl_trace_ctrls(struct visl_ctx *ctx, struct visl_run *run)
 			trace_v4l2_hevc_dpb_entry(&run->hevc.dpram->dpb[i]);
 
 		trace_v4l2_hevc_pred_weight_table(&run->hevc.spram->pred_weight_table);
-	break;
+		break;
+	case VISL_CODEC_AV1:
+		trace_v4l2_ctrl_av1_sequence(run->av1.seq);
+		trace_v4l2_ctrl_av1_frame(run->av1.frame);
+		trace_v4l2_ctrl_av1_film_grain(run->av1.grain);
+		trace_v4l2_ctrl_av1_tile_group_entry(run->av1.tge);
+		break;
 	}
 }
 
@@ -469,6 +547,12 @@ void visl_device_run(void *priv)
 		run.hevc.sm = visl_find_control_data(ctx, V4L2_CID_STATELESS_HEVC_SCALING_MATRIX);
 		run.hevc.dpram = visl_find_control_data(ctx, V4L2_CID_STATELESS_HEVC_DECODE_PARAMS);
 		break;
+	case VISL_CODEC_AV1:
+		run.av1.seq = visl_find_control_data(ctx, V4L2_CID_STATELESS_AV1_SEQUENCE);
+		run.av1.frame = visl_find_control_data(ctx, V4L2_CID_STATELESS_AV1_FRAME);
+		run.av1.tge = visl_find_control_data(ctx, V4L2_CID_STATELESS_AV1_TILE_GROUP_ENTRY);
+		run.av1.grain = visl_find_control_data(ctx, V4L2_CID_STATELESS_AV1_FILM_GRAIN);
+		break;
 	}
 
 	frame_dprintk(ctx->dev, run.dst->sequence,
diff --git a/drivers/media/test-drivers/visl/visl-dec.h b/drivers/media/test-drivers/visl/visl-dec.h
index 4a706a9de0..c2c2ef3a87 100644
--- a/drivers/media/test-drivers/visl/visl-dec.h
+++ b/drivers/media/test-drivers/visl/visl-dec.h
@@ -45,6 +45,13 @@ struct visl_hevc_run {
 	const struct v4l2_ctrl_hevc_decode_params *dpram;
 };
 
+struct visl_av1_run {
+	const struct v4l2_ctrl_av1_sequence *seq;
+	const struct v4l2_ctrl_av1_frame *frame;
+	const struct v4l2_ctrl_av1_tile_group_entry *tge;
+	const struct v4l2_ctrl_av1_film_grain *grain;
+};
+
 struct visl_run {
 	struct vb2_v4l2_buffer	*src;
 	struct vb2_v4l2_buffer	*dst;
@@ -56,6 +63,7 @@ struct visl_run {
 		struct visl_vp9_run	vp9;
 		struct visl_h264_run	h264;
 		struct visl_hevc_run	hevc;
+		struct visl_av1_run	av1;
 	};
 };
 
diff --git a/drivers/media/test-drivers/visl/visl-trace-av1.h b/drivers/media/test-drivers/visl/visl-trace-av1.h
new file mode 100644
index 0000000000..09f205de53
--- /dev/null
+++ b/drivers/media/test-drivers/visl/visl-trace-av1.h
@@ -0,0 +1,314 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#if !defined(_VISL_TRACE_AV1_H_) || defined(TRACE_HEADER_MULTI_READ)
+#define _VISL_TRACE_AV1_H_
+
+#include <linux/tracepoint.h>
+#include "visl.h"
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM visl_av1_controls
+
+DECLARE_EVENT_CLASS(v4l2_ctrl_av1_seq_tmpl,
+	TP_PROTO(const struct v4l2_ctrl_av1_sequence *s),
+	TP_ARGS(s),
+	TP_STRUCT__entry(__field_struct(struct v4l2_ctrl_av1_sequence, s)),
+	TP_fast_assign(__entry->s = *s;),
+	TP_printk("\nflags %s\nseq_profile: %u\norder_hint_bits: %u\nbit_depth: %u\n"
+		  "max_frame_width_minus_1: %u\nmax_frame_height_minus_1: %u\n",
+		  __print_flags(__entry->s.flags, "|",
+		  {V4L2_AV1_SEQUENCE_FLAG_STILL_PICTURE, "STILL_PICTURE"},
+		  {V4L2_AV1_SEQUENCE_FLAG_USE_128X128_SUPERBLOCK, "USE_128X128_SUPERBLOCK"},
+		  {V4L2_AV1_SEQUENCE_FLAG_ENABLE_FILTER_INTRA, "ENABLE_FILTER_INTRA"},
+		  {V4L2_AV1_SEQUENCE_FLAG_ENABLE_INTRA_EDGE_FILTER, "ENABLE_INTRA_EDGE_FILTER"},
+		  {V4L2_AV1_SEQUENCE_FLAG_ENABLE_INTERINTRA_COMPOUND, "ENABLE_INTERINTRA_COMPOUND"},
+		  {V4L2_AV1_SEQUENCE_FLAG_ENABLE_MASKED_COMPOUND, "ENABLE_MASKED_COMPOUND"},
+		  {V4L2_AV1_SEQUENCE_FLAG_ENABLE_WARPED_MOTION, "ENABLE_WARPED_MOTION"},
+		  {V4L2_AV1_SEQUENCE_FLAG_ENABLE_DUAL_FILTER, "ENABLE_DUAL_FILTER"},
+		  {V4L2_AV1_SEQUENCE_FLAG_ENABLE_ORDER_HINT, "ENABLE_ORDER_HINT"},
+		  {V4L2_AV1_SEQUENCE_FLAG_ENABLE_JNT_COMP, "ENABLE_JNT_COMP"},
+		  {V4L2_AV1_SEQUENCE_FLAG_ENABLE_REF_FRAME_MVS, "ENABLE_REF_FRAME_MVS"},
+		  {V4L2_AV1_SEQUENCE_FLAG_ENABLE_SUPERRES, "ENABLE_SUPERRES"},
+		  {V4L2_AV1_SEQUENCE_FLAG_ENABLE_CDEF, "ENABLE_CDEF"},
+		  {V4L2_AV1_SEQUENCE_FLAG_ENABLE_RESTORATION, "ENABLE_RESTORATION"},
+		  {V4L2_AV1_SEQUENCE_FLAG_MONO_CHROME, "MONO_CHROME"},
+		  {V4L2_AV1_SEQUENCE_FLAG_COLOR_RANGE, "COLOR_RANGE"},
+		  {V4L2_AV1_SEQUENCE_FLAG_SUBSAMPLING_X, "SUBSAMPLING_X"},
+		  {V4L2_AV1_SEQUENCE_FLAG_SUBSAMPLING_Y, "SUBSAMPLING_Y"},
+		  {V4L2_AV1_SEQUENCE_FLAG_FILM_GRAIN_PARAMS_PRESENT, "FILM_GRAIN_PARAMS_PRESENT"},
+		  {V4L2_AV1_SEQUENCE_FLAG_SEPARATE_UV_DELTA_Q, "SEPARATE_UV_DELTA_Q"}),
+		  __entry->s.seq_profile,
+		  __entry->s.order_hint_bits,
+		  __entry->s.bit_depth,
+		  __entry->s.max_frame_width_minus_1,
+		  __entry->s.max_frame_height_minus_1
+	)
+);
+
+DECLARE_EVENT_CLASS(v4l2_ctrl_av1_tge_tmpl,
+	TP_PROTO(const struct v4l2_ctrl_av1_tile_group_entry *t),
+	TP_ARGS(t),
+	TP_STRUCT__entry(__field_struct(struct v4l2_ctrl_av1_tile_group_entry, t)),
+	TP_fast_assign(__entry->t = *t;),
+	TP_printk("\ntile_offset: %u\n tile_size: %u\n tile_row: %u\ntile_col: %u\n",
+		  __entry->t.tile_offset,
+		  __entry->t.tile_size,
+		  __entry->t.tile_row,
+		  __entry->t.tile_col
+	)
+);
+
+DECLARE_EVENT_CLASS(v4l2_ctrl_av1_frame_tmpl,
+	TP_PROTO(const struct v4l2_ctrl_av1_frame *f),
+	TP_ARGS(f),
+	TP_STRUCT__entry(__field_struct(struct v4l2_ctrl_av1_frame, f)),
+	TP_fast_assign(__entry->f = *f;),
+	TP_printk("\ntile_info.flags: %s\ntile_info.context_update_tile_id: %u\n"
+		  "tile_info.tile_cols: %u\ntile_info.tile_rows: %u\n"
+		  "tile_info.mi_col_starts: %s\ntile_info.mi_row_starts: %s\n"
+		  "tile_info.width_in_sbs_minus_1: %s\ntile_info.height_in_sbs_minus_1: %s\n"
+		  "tile_info.tile_size_bytes: %u\nquantization.flags: %s\n"
+		  "quantization.base_q_idx: %u\nquantization.delta_q_y_dc: %d\n"
+		  "quantization.delta_q_u_dc: %d\nquantization.delta_q_u_ac: %d\n"
+		  "quantization.delta_q_v_dc: %d\nquantization.delta_q_v_ac: %d\n"
+		  "quantization.qm_y: %u\nquantization.qm_u: %u\nquantization.qm_v: %u\n"
+		  "quantization.delta_q_res: %u\nsuperres_denom: %u\nsegmentation.flags: %s\n"
+		  "segmentation.last_active_seg_id: %u\nsegmentation.feature_enabled:%s\n"
+		  "loop_filter.flags: %s\nloop_filter.level: %s\nloop_filter.sharpness: %u\n"
+		  "loop_filter.ref_deltas: %s\nloop_filter.mode_deltas: %s\n"
+		  "loop_filter.delta_lf_res: %u\ncdef.damping_minus_3: %u\ncdef.bits: %u\n"
+		  "cdef.y_pri_strength: %s\ncdef.y_sec_strength: %s\n"
+		  "cdef.uv_pri_strength: %s\ncdef.uv_sec_strength:%s\nskip_mode_frame: %s\n"
+		  "primary_ref_frame: %u\nloop_restoration.flags: %s\n"
+		  "loop_restoration.lr_unit_shift: %u\nloop_restoration.lr_uv_shift: %u\n"
+		  "loop_restoration.frame_restoration_type: %s\n"
+		  "loop_restoration.loop_restoration_size: %s\nflags: %s\norder_hint: %u\n"
+		  "upscaled_width: %u\nframe_width_minus_1: %u\nframe_height_minus_1: %u\n"
+		  "render_width_minus_1: %u\nrender_height_minus_1: %u\ncurrent_frame_id: %u\n"
+		  "buffer_removal_time: %s\norder_hints: %s\nreference_frame_ts: %s\n"
+		  "ref_frame_idx: %s\nrefresh_frame_flags: %u\n",
+		  __print_flags(__entry->f.tile_info.flags, "|",
+		  {V4L2_AV1_TILE_INFO_FLAG_UNIFORM_TILE_SPACING, "UNIFORM_TILE_SPACING"}),
+		  __entry->f.tile_info.context_update_tile_id,
+		  __entry->f.tile_info.tile_cols,
+		  __entry->f.tile_info.tile_rows,
+		  __print_array(__entry->f.tile_info.mi_col_starts,
+				ARRAY_SIZE(__entry->f.tile_info.mi_col_starts),
+				sizeof(__entry->f.tile_info.mi_col_starts[0])),
+		  __print_array(__entry->f.tile_info.mi_row_starts,
+				ARRAY_SIZE(__entry->f.tile_info.mi_row_starts),
+				sizeof(__entry->f.tile_info.mi_row_starts[0])),
+		  __print_array(__entry->f.tile_info.width_in_sbs_minus_1,
+				ARRAY_SIZE(__entry->f.tile_info.width_in_sbs_minus_1),
+				sizeof(__entry->f.tile_info.width_in_sbs_minus_1[0])),
+		  __print_array(__entry->f.tile_info.height_in_sbs_minus_1,
+				ARRAY_SIZE(__entry->f.tile_info.height_in_sbs_minus_1),
+				sizeof(__entry->f.tile_info.height_in_sbs_minus_1[0])),
+		  __entry->f.tile_info.tile_size_bytes,
+		  __print_flags(__entry->f.quantization.flags, "|",
+		  {V4L2_AV1_QUANTIZATION_FLAG_DIFF_UV_DELTA, "DIFF_UV_DELTA"},
+		  {V4L2_AV1_QUANTIZATION_FLAG_USING_QMATRIX, "USING_QMATRIX"},
+		  {V4L2_AV1_QUANTIZATION_FLAG_DELTA_Q_PRESENT, "DELTA_Q_PRESENT"}),
+		  __entry->f.quantization.base_q_idx,
+		  __entry->f.quantization.delta_q_y_dc,
+		  __entry->f.quantization.delta_q_u_dc,
+		  __entry->f.quantization.delta_q_u_ac,
+		  __entry->f.quantization.delta_q_v_dc,
+		  __entry->f.quantization.delta_q_v_ac,
+		  __entry->f.quantization.qm_y,
+		  __entry->f.quantization.qm_u,
+		  __entry->f.quantization.qm_v,
+		  __entry->f.quantization.delta_q_res,
+		  __entry->f.superres_denom,
+		  __print_flags(__entry->f.segmentation.flags, "|",
+		  {V4L2_AV1_SEGMENTATION_FLAG_ENABLED, "ENABLED"},
+		  {V4L2_AV1_SEGMENTATION_FLAG_UPDATE_MAP, "UPDATE_MAP"},
+		  {V4L2_AV1_SEGMENTATION_FLAG_TEMPORAL_UPDATE, "TEMPORAL_UPDATE"},
+		  {V4L2_AV1_SEGMENTATION_FLAG_UPDATE_DATA, "UPDATE_DATA"},
+		  {V4L2_AV1_SEGMENTATION_FLAG_SEG_ID_PRE_SKIP, "SEG_ID_PRE_SKIP"}),
+		  __entry->f.segmentation.last_active_seg_id,
+		  __print_array(__entry->f.segmentation.feature_enabled,
+				ARRAY_SIZE(__entry->f.segmentation.feature_enabled),
+				sizeof(__entry->f.segmentation.feature_enabled[0])),
+		  __print_flags(__entry->f.loop_filter.flags, "|",
+		  {V4L2_AV1_LOOP_FILTER_FLAG_DELTA_ENABLED, "DELTA_ENABLED"},
+		  {V4L2_AV1_LOOP_FILTER_FLAG_DELTA_UPDATE, "DELTA_UPDATE"},
+		  {V4L2_AV1_LOOP_FILTER_FLAG_DELTA_LF_PRESENT, "DELTA_LF_PRESENT"},
+		  {V4L2_AV1_LOOP_FILTER_FLAG_DELTA_LF_MULTI, "DELTA_LF_MULTI"}),
+		  __print_array(__entry->f.loop_filter.level,
+				ARRAY_SIZE(__entry->f.loop_filter.level),
+				sizeof(__entry->f.loop_filter.level[0])),
+		  __entry->f.loop_filter.sharpness,
+		  __print_array(__entry->f.loop_filter.ref_deltas,
+				ARRAY_SIZE(__entry->f.loop_filter.ref_deltas),
+				sizeof(__entry->f.loop_filter.ref_deltas[0])),
+		  __print_array(__entry->f.loop_filter.mode_deltas,
+				ARRAY_SIZE(__entry->f.loop_filter.mode_deltas),
+				sizeof(__entry->f.loop_filter.mode_deltas[0])),
+		  __entry->f.loop_filter.delta_lf_res,
+		  __entry->f.cdef.damping_minus_3,
+		  __entry->f.cdef.bits,
+		  __print_array(__entry->f.cdef.y_pri_strength,
+				ARRAY_SIZE(__entry->f.cdef.y_pri_strength),
+				sizeof(__entry->f.cdef.y_pri_strength[0])),
+		  __print_array(__entry->f.cdef.y_sec_strength,
+				ARRAY_SIZE(__entry->f.cdef.y_sec_strength),
+				sizeof(__entry->f.cdef.y_sec_strength[0])),
+		  __print_array(__entry->f.cdef.uv_pri_strength,
+				ARRAY_SIZE(__entry->f.cdef.uv_pri_strength),
+				sizeof(__entry->f.cdef.uv_pri_strength[0])),
+		  __print_array(__entry->f.cdef.uv_sec_strength,
+				ARRAY_SIZE(__entry->f.cdef.uv_sec_strength),
+				sizeof(__entry->f.cdef.uv_sec_strength[0])),
+		  __print_array(__entry->f.skip_mode_frame,
+				ARRAY_SIZE(__entry->f.skip_mode_frame),
+				sizeof(__entry->f.skip_mode_frame[0])),
+		  __entry->f.primary_ref_frame,
+		  __print_flags(__entry->f.loop_restoration.flags, "|",
+		  {V4L2_AV1_LOOP_RESTORATION_FLAG_USES_LR, "USES_LR"},
+		  {V4L2_AV1_LOOP_RESTORATION_FLAG_USES_CHROMA_LR, "USES_CHROMA_LR"}),
+		  __entry->f.loop_restoration.lr_unit_shift,
+		  __entry->f.loop_restoration.lr_uv_shift,
+		  __print_array(__entry->f.loop_restoration.frame_restoration_type,
+				ARRAY_SIZE(__entry->f.loop_restoration.frame_restoration_type),
+				sizeof(__entry->f.loop_restoration.frame_restoration_type[0])),
+		  __print_array(__entry->f.loop_restoration.loop_restoration_size,
+				ARRAY_SIZE(__entry->f.loop_restoration.loop_restoration_size),
+				sizeof(__entry->f.loop_restoration.loop_restoration_size[0])),
+		  __print_flags(__entry->f.flags, "|",
+		  {V4L2_AV1_FRAME_FLAG_SHOW_FRAME, "SHOW_FRAME"},
+		  {V4L2_AV1_FRAME_FLAG_SHOWABLE_FRAME, "SHOWABLE_FRAME"},
+		  {V4L2_AV1_FRAME_FLAG_ERROR_RESILIENT_MODE, "ERROR_RESILIENT_MODE"},
+		  {V4L2_AV1_FRAME_FLAG_DISABLE_CDF_UPDATE, "DISABLE_CDF_UPDATE"},
+		  {V4L2_AV1_FRAME_FLAG_ALLOW_SCREEN_CONTENT_TOOLS, "ALLOW_SCREEN_CONTENT_TOOLS"},
+		  {V4L2_AV1_FRAME_FLAG_FORCE_INTEGER_MV, "FORCE_INTEGER_MV"},
+		  {V4L2_AV1_FRAME_FLAG_ALLOW_INTRABC, "ALLOW_INTRABC"},
+		  {V4L2_AV1_FRAME_FLAG_USE_SUPERRES, "USE_SUPERRES"},
+		  {V4L2_AV1_FRAME_FLAG_ALLOW_HIGH_PRECISION_MV, "ALLOW_HIGH_PRECISION_MV"},
+		  {V4L2_AV1_FRAME_FLAG_IS_MOTION_MODE_SWITCHABLE, "IS_MOTION_MODE_SWITCHABLE"},
+		  {V4L2_AV1_FRAME_FLAG_USE_REF_FRAME_MVS, "USE_REF_FRAME_MVS"},
+		  {V4L2_AV1_FRAME_FLAG_DISABLE_FRAME_END_UPDATE_CDF,
+		   "DISABLE_FRAME_END_UPDATE_CDF"},
+		  {V4L2_AV1_FRAME_FLAG_ALLOW_WARPED_MOTION, "ALLOW_WARPED_MOTION"},
+		  {V4L2_AV1_FRAME_FLAG_REFERENCE_SELECT, "REFERENCE_SELECT"},
+		  {V4L2_AV1_FRAME_FLAG_REDUCED_TX_SET, "REDUCED_TX_SET"},
+		  {V4L2_AV1_FRAME_FLAG_SKIP_MODE_ALLOWED, "SKIP_MODE_ALLOWED"},
+		  {V4L2_AV1_FRAME_FLAG_SKIP_MODE_PRESENT, "SKIP_MODE_PRESENT"},
+		  {V4L2_AV1_FRAME_FLAG_FRAME_SIZE_OVERRIDE, "FRAME_SIZE_OVERRIDE"},
+		  {V4L2_AV1_FRAME_FLAG_BUFFER_REMOVAL_TIME_PRESENT, "BUFFER_REMOVAL_TIME_PRESENT"},
+		  {V4L2_AV1_FRAME_FLAG_FRAME_REFS_SHORT_SIGNALING, "FRAME_REFS_SHORT_SIGNALING"}),
+		  __entry->f.order_hint,
+		  __entry->f.upscaled_width,
+		  __entry->f.frame_width_minus_1,
+		  __entry->f.frame_height_minus_1,
+		  __entry->f.render_width_minus_1,
+		  __entry->f.render_height_minus_1,
+		  __entry->f.current_frame_id,
+		  __print_array(__entry->f.buffer_removal_time,
+				ARRAY_SIZE(__entry->f.buffer_removal_time),
+				sizeof(__entry->f.buffer_removal_time[0])),
+		  __print_array(__entry->f.order_hints,
+				ARRAY_SIZE(__entry->f.order_hints),
+				sizeof(__entry->f.order_hints[0])),
+		  __print_array(__entry->f.reference_frame_ts,
+				ARRAY_SIZE(__entry->f.reference_frame_ts),
+				sizeof(__entry->f.reference_frame_ts[0])),
+		  __print_array(__entry->f.ref_frame_idx,
+				ARRAY_SIZE(__entry->f.ref_frame_idx),
+				sizeof(__entry->f.ref_frame_idx[0])),
+		  __entry->f.refresh_frame_flags
+	)
+);
+
+
+DECLARE_EVENT_CLASS(v4l2_ctrl_av1_film_grain_tmpl,
+	TP_PROTO(const struct v4l2_ctrl_av1_film_grain *f),
+	TP_ARGS(f),
+	TP_STRUCT__entry(__field_struct(struct v4l2_ctrl_av1_film_grain, f)),
+	TP_fast_assign(__entry->f = *f;),
+	TP_printk("\nflags %s\ncr_mult: %u\ngrain_seed: %u\n"
+		  "film_grain_params_ref_idx: %u\nnum_y_points: %u\npoint_y_value: %s\n"
+		  "point_y_scaling: %s\nnum_cb_points: %u\npoint_cb_value: %s\n"
+		  "point_cb_scaling: %s\nnum_cr_points: %u\npoint_cr_value: %s\n"
+		  "point_cr_scaling: %s\ngrain_scaling_minus_8: %u\nar_coeff_lag: %u\n"
+		  "ar_coeffs_y_plus_128: %s\nar_coeffs_cb_plus_128: %s\n"
+		  "ar_coeffs_cr_plus_128: %s\nar_coeff_shift_minus_6: %u\n"
+		  "grain_scale_shift: %u\ncb_mult: %u\ncb_luma_mult: %u\ncr_luma_mult: %u\n"
+		  "cb_offset: %u\ncr_offset: %u\n",
+		  __print_flags(__entry->f.flags, "|",
+		  {V4L2_AV1_FILM_GRAIN_FLAG_APPLY_GRAIN, "APPLY_GRAIN"},
+		  {V4L2_AV1_FILM_GRAIN_FLAG_UPDATE_GRAIN, "UPDATE_GRAIN"},
+		  {V4L2_AV1_FILM_GRAIN_FLAG_CHROMA_SCALING_FROM_LUMA, "CHROMA_SCALING_FROM_LUMA"},
+		  {V4L2_AV1_FILM_GRAIN_FLAG_OVERLAP, "OVERLAP"},
+		  {V4L2_AV1_FILM_GRAIN_FLAG_CLIP_TO_RESTRICTED_RANGE, "CLIP_TO_RESTRICTED_RANGE"}),
+		  __entry->f.cr_mult,
+		  __entry->f.grain_seed,
+		  __entry->f.film_grain_params_ref_idx,
+		  __entry->f.num_y_points,
+		  __print_array(__entry->f.point_y_value,
+				ARRAY_SIZE(__entry->f.point_y_value),
+				sizeof(__entry->f.point_y_value[0])),
+		  __print_array(__entry->f.point_y_scaling,
+				ARRAY_SIZE(__entry->f.point_y_scaling),
+				sizeof(__entry->f.point_y_scaling[0])),
+		  __entry->f.num_cb_points,
+		  __print_array(__entry->f.point_cb_value,
+				ARRAY_SIZE(__entry->f.point_cb_value),
+				sizeof(__entry->f.point_cb_value[0])),
+		  __print_array(__entry->f.point_cb_scaling,
+				ARRAY_SIZE(__entry->f.point_cb_scaling),
+				sizeof(__entry->f.point_cb_scaling[0])),
+		  __entry->f.num_cr_points,
+		  __print_array(__entry->f.point_cr_value,
+				ARRAY_SIZE(__entry->f.point_cr_value),
+				sizeof(__entry->f.point_cr_value[0])),
+		  __print_array(__entry->f.point_cr_scaling,
+				ARRAY_SIZE(__entry->f.point_cr_scaling),
+				sizeof(__entry->f.point_cr_scaling[0])),
+		  __entry->f.grain_scaling_minus_8,
+		  __entry->f.ar_coeff_lag,
+		  __print_array(__entry->f.ar_coeffs_y_plus_128,
+				ARRAY_SIZE(__entry->f.ar_coeffs_y_plus_128),
+				sizeof(__entry->f.ar_coeffs_y_plus_128[0])),
+		  __print_array(__entry->f.ar_coeffs_cb_plus_128,
+				ARRAY_SIZE(__entry->f.ar_coeffs_cb_plus_128),
+				sizeof(__entry->f.ar_coeffs_cb_plus_128[0])),
+		  __print_array(__entry->f.ar_coeffs_cr_plus_128,
+				ARRAY_SIZE(__entry->f.ar_coeffs_cr_plus_128),
+				sizeof(__entry->f.ar_coeffs_cr_plus_128[0])),
+		  __entry->f.ar_coeff_shift_minus_6,
+		  __entry->f.grain_scale_shift,
+		  __entry->f.cb_mult,
+		  __entry->f.cb_luma_mult,
+		  __entry->f.cr_luma_mult,
+		  __entry->f.cb_offset,
+		  __entry->f.cr_offset
+	)
+)
+
+DEFINE_EVENT(v4l2_ctrl_av1_seq_tmpl, v4l2_ctrl_av1_sequence,
+	TP_PROTO(const struct v4l2_ctrl_av1_sequence *s),
+	TP_ARGS(s)
+);
+
+DEFINE_EVENT(v4l2_ctrl_av1_frame_tmpl, v4l2_ctrl_av1_frame,
+	TP_PROTO(const struct v4l2_ctrl_av1_frame *f),
+	TP_ARGS(f)
+);
+
+DEFINE_EVENT(v4l2_ctrl_av1_tge_tmpl, v4l2_ctrl_av1_tile_group_entry,
+	TP_PROTO(const struct v4l2_ctrl_av1_tile_group_entry *t),
+	TP_ARGS(t)
+);
+
+DEFINE_EVENT(v4l2_ctrl_av1_film_grain_tmpl, v4l2_ctrl_av1_film_grain,
+	TP_PROTO(const struct v4l2_ctrl_av1_film_grain *f),
+	TP_ARGS(f)
+);
+
+#endif
+
+#undef TRACE_INCLUDE_PATH
+#undef TRACE_INCLUDE_FILE
+#define TRACE_INCLUDE_PATH ../../drivers/media/test-drivers/visl
+#define TRACE_INCLUDE_FILE visl-trace-av1
+#include <trace/define_trace.h>
diff --git a/drivers/media/test-drivers/visl/visl-trace-points.c b/drivers/media/test-drivers/visl/visl-trace-points.c
index f7b866534f..321ff732c6 100644
--- a/drivers/media/test-drivers/visl/visl-trace-points.c
+++ b/drivers/media/test-drivers/visl/visl-trace-points.c
@@ -8,3 +8,4 @@
 #include "visl-trace-vp9.h"
 #include "visl-trace-h264.h"
 #include "visl-trace-hevc.h"
+#include "visl-trace-av1.h"
diff --git a/drivers/media/test-drivers/visl/visl-video.c b/drivers/media/test-drivers/visl/visl-video.c
index 9303a3e118..b9a4b44bd0 100644
--- a/drivers/media/test-drivers/visl/visl-video.c
+++ b/drivers/media/test-drivers/visl/visl-video.c
@@ -40,6 +40,9 @@ static void visl_set_current_codec(struct visl_ctx *ctx)
 	case V4L2_PIX_FMT_HEVC_SLICE:
 		ctx->current_codec = VISL_CODEC_HEVC;
 		break;
+	case V4L2_PIX_FMT_AV1_FRAME:
+		ctx->current_codec = VISL_CODEC_AV1;
+		break;
 	default:
 		dprintk(ctx->dev, "Warning: unsupported fourcc: %d\n", fourcc);
 		ctx->current_codec = VISL_CODEC_NONE;
@@ -218,6 +221,21 @@ const struct visl_coded_format_desc visl_coded_fmts[] = {
 		.num_decoded_fmts = ARRAY_SIZE(visl_decoded_fmts),
 		.decoded_fmts = visl_decoded_fmts,
 	},
+	{
+		.pixelformat = V4L2_PIX_FMT_AV1_FRAME,
+		.frmsize = {
+			.min_width = 64,
+			.max_width = 4096,
+			.step_width = 1,
+			.min_height = 64,
+			.max_height = 2304,
+			.step_height = 1,
+		},
+		.ctrls = &visl_av1_ctrls,
+		.num_decoded_fmts = ARRAY_SIZE(visl_decoded_fmts),
+		.decoded_fmts = visl_decoded_fmts,
+	},
+
 };
 
 const size_t num_coded_fmts = ARRAY_SIZE(visl_coded_fmts);
diff --git a/drivers/media/test-drivers/visl/visl-video.h b/drivers/media/test-drivers/visl/visl-video.h
index 27ad70a558..92e274894c 100644
--- a/drivers/media/test-drivers/visl/visl-video.h
+++ b/drivers/media/test-drivers/visl/visl-video.h
@@ -17,6 +17,7 @@ extern const struct visl_ctrls visl_vp8_ctrls;
 extern const struct visl_ctrls visl_vp9_ctrls;
 extern const struct visl_ctrls visl_h264_ctrls;
 extern const struct visl_ctrls visl_hevc_ctrls;
+extern const struct visl_ctrls visl_av1_ctrls;
 
 int visl_queue_init(void *priv, struct vb2_queue *src_vq,
 		    struct vb2_queue *dst_vq);
diff --git a/drivers/media/test-drivers/visl/visl.h b/drivers/media/test-drivers/visl/visl.h
index 31639f2e59..c593b1337f 100644
--- a/drivers/media/test-drivers/visl/visl.h
+++ b/drivers/media/test-drivers/visl/visl.h
@@ -127,6 +127,7 @@ enum visl_codec {
 	VISL_CODEC_VP9,
 	VISL_CODEC_H264,
 	VISL_CODEC_HEVC,
+	VISL_CODEC_AV1,
 };
 
 struct visl_blob {
diff --git a/drivers/media/test-drivers/vivid/Kconfig b/drivers/media/test-drivers/vivid/Kconfig
index 5b08a5ad29..ec2e71d769 100644
--- a/drivers/media/test-drivers/vivid/Kconfig
+++ b/drivers/media/test-drivers/vivid/Kconfig
@@ -10,7 +10,6 @@ config VIDEO_VIVID
 	select VIDEOBUF2_DMA_CONTIG
 	select VIDEO_V4L2_TPG
 	select MEDIA_CONTROLLER
-	select MEDIA_CONTROLLER_REQUEST_API
 	help
 	  Enables a virtual video driver. This driver emulates a webcam,
 	  TV, S-Video and HDMI capture hardware, including VBI support for
diff --git a/drivers/media/test-drivers/vivid/vivid-core.c b/drivers/media/test-drivers/vivid/vivid-core.c
index 394c9f81ea..159c72cbb5 100644
--- a/drivers/media/test-drivers/vivid/vivid-core.c
+++ b/drivers/media/test-drivers/vivid/vivid-core.c
@@ -861,7 +861,7 @@ static const struct media_device_ops vivid_media_ops = {
 static int vivid_create_queue(struct vivid_dev *dev,
 			      struct vb2_queue *q,
 			      u32 buf_type,
-			      unsigned int min_buffers_needed,
+			      unsigned int min_queued_buffers,
 			      const struct vb2_ops *ops)
 {
 	if (buf_type == V4L2_BUF_TYPE_VIDEO_CAPTURE && dev->multiplanar)
@@ -876,6 +876,20 @@ static int vivid_create_queue(struct vivid_dev *dev,
 	q->type = buf_type;
 	q->io_modes = VB2_MMAP | VB2_DMABUF;
 	q->io_modes |= V4L2_TYPE_IS_OUTPUT(buf_type) ?  VB2_WRITE : VB2_READ;
+
+	/*
+	 * The maximum number of buffers is 32768 if PAGE_SHIFT == 12,
+	 * see also MAX_BUFFER_INDEX in videobuf2-core.c. It will be less if
+	 * PAGE_SHIFT > 12, but then max_num_buffers will be clamped by
+	 * videobuf2-core.c to MAX_BUFFER_INDEX.
+	 */
+	if (buf_type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
+		q->max_num_buffers = 64;
+	if (buf_type == V4L2_BUF_TYPE_SDR_CAPTURE)
+		q->max_num_buffers = 1024;
+	if (buf_type == V4L2_BUF_TYPE_VBI_CAPTURE)
+		q->max_num_buffers = 32768;
+
 	if (allocators[dev->inst] != 1)
 		q->io_modes |= VB2_USERPTR;
 	q->drv_priv = dev;
@@ -884,7 +898,7 @@ static int vivid_create_queue(struct vivid_dev *dev,
 	q->mem_ops = allocators[dev->inst] == 1 ? &vb2_dma_contig_memops :
 						  &vb2_vmalloc_memops;
 	q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
-	q->min_buffers_needed = supports_requests[dev->inst] ? 0 : min_buffers_needed;
+	q->min_queued_buffers = supports_requests[dev->inst] ? 0 : min_queued_buffers;
 	q->lock = &dev->mutex;
 	q->dev = dev->v4l2_dev.dev;
 	q->supports_requests = supports_requests[dev->inst];
diff --git a/drivers/media/test-drivers/vivid/vivid-meta-cap.c b/drivers/media/test-drivers/vivid/vivid-meta-cap.c
index 780f96860a..0a718d037e 100644
--- a/drivers/media/test-drivers/vivid/vivid-meta-cap.c
+++ b/drivers/media/test-drivers/vivid/vivid-meta-cap.c
@@ -30,9 +30,6 @@ static int meta_cap_queue_setup(struct vb2_queue *vq, unsigned int *nbuffers,
 		sizes[0] = size;
 	}
 
-	if (vq->num_buffers + *nbuffers < 2)
-		*nbuffers = 2 - vq->num_buffers;
-
 	*nplanes = 1;
 	return 0;
 }
diff --git a/drivers/media/test-drivers/vivid/vivid-meta-out.c b/drivers/media/test-drivers/vivid/vivid-meta-out.c
index 95835b52b5..4a569a6e58 100644
--- a/drivers/media/test-drivers/vivid/vivid-meta-out.c
+++ b/drivers/media/test-drivers/vivid/vivid-meta-out.c
@@ -18,6 +18,7 @@ static int meta_out_queue_setup(struct vb2_queue *vq, unsigned int *nbuffers,
 				struct device *alloc_devs[])
 {
 	struct vivid_dev *dev = vb2_get_drv_priv(vq);
+	unsigned int q_num_bufs = vb2_get_num_buffers(vq);
 	unsigned int size =  sizeof(struct vivid_meta_out_buf);
 
 	if (!vivid_is_webcam(dev))
@@ -30,8 +31,8 @@ static int meta_out_queue_setup(struct vb2_queue *vq, unsigned int *nbuffers,
 		sizes[0] = size;
 	}
 
-	if (vq->num_buffers + *nbuffers < 2)
-		*nbuffers = 2 - vq->num_buffers;
+	if (q_num_bufs + *nbuffers < 2)
+		*nbuffers = 2 - q_num_bufs;
 
 	*nplanes = 1;
 	return 0;
diff --git a/drivers/media/test-drivers/vivid/vivid-touch-cap.c b/drivers/media/test-drivers/vivid/vivid-touch-cap.c
index c7f6e23df5..4b3c6ea0af 100644
--- a/drivers/media/test-drivers/vivid/vivid-touch-cap.c
+++ b/drivers/media/test-drivers/vivid/vivid-touch-cap.c
@@ -13,6 +13,7 @@ static int touch_cap_queue_setup(struct vb2_queue *vq, unsigned int *nbuffers,
 				 struct device *alloc_devs[])
 {
 	struct vivid_dev *dev = vb2_get_drv_priv(vq);
+	unsigned int q_num_bufs = vb2_get_num_buffers(vq);
 	struct v4l2_pix_format *f = &dev->tch_format;
 	unsigned int size = f->sizeimage;
 
@@ -23,8 +24,8 @@ static int touch_cap_queue_setup(struct vb2_queue *vq, unsigned int *nbuffers,
 		sizes[0] = size;
 	}
 
-	if (vq->num_buffers + *nbuffers < 2)
-		*nbuffers = 2 - vq->num_buffers;
+	if (q_num_bufs + *nbuffers < 2)
+		*nbuffers = 2 - q_num_bufs;
 
 	*nplanes = 1;
 	return 0;
diff --git a/drivers/media/test-drivers/vivid/vivid-vbi-cap.c b/drivers/media/test-drivers/vivid/vivid-vbi-cap.c
index b65b02eeeb..3840b3a664 100644
--- a/drivers/media/test-drivers/vivid/vivid-vbi-cap.c
+++ b/drivers/media/test-drivers/vivid/vivid-vbi-cap.c
@@ -134,9 +134,6 @@ static int vbi_cap_queue_setup(struct vb2_queue *vq,
 
 	sizes[0] = size;
 
-	if (vq->num_buffers + *nbuffers < 2)
-		*nbuffers = 2 - vq->num_buffers;
-
 	*nplanes = 1;
 	return 0;
 }
diff --git a/drivers/media/test-drivers/vivid/vivid-vbi-out.c b/drivers/media/test-drivers/vivid/vivid-vbi-out.c
index cd56476902..434a106764 100644
--- a/drivers/media/test-drivers/vivid/vivid-vbi-out.c
+++ b/drivers/media/test-drivers/vivid/vivid-vbi-out.c
@@ -30,9 +30,6 @@ static int vbi_out_queue_setup(struct vb2_queue *vq,
 
 	sizes[0] = size;
 
-	if (vq->num_buffers + *nbuffers < 2)
-		*nbuffers = 2 - vq->num_buffers;
-
 	*nplanes = 1;
 	return 0;
 }
diff --git a/drivers/media/test-drivers/vivid/vivid-vid-cap.c b/drivers/media/test-drivers/vivid/vivid-vid-cap.c
index 3a06df35a2..2804975fe2 100644
--- a/drivers/media/test-drivers/vivid/vivid-vid-cap.c
+++ b/drivers/media/test-drivers/vivid/vivid-vid-cap.c
@@ -117,9 +117,6 @@ static int vid_cap_queue_setup(struct vb2_queue *vq,
 					dev->fmt_cap->data_offset[p];
 	}
 
-	if (vq->num_buffers + *nbuffers < 2)
-		*nbuffers = 2 - vq->num_buffers;
-
 	*nplanes = buffers;
 
 	dprintk(dev, 1, "%s: count=%d\n", __func__, *nbuffers);
diff --git a/drivers/media/test-drivers/vivid/vivid-vid-out.c b/drivers/media/test-drivers/vivid/vivid-vid-out.c
index 184a6df2c2..1653b2988f 100644
--- a/drivers/media/test-drivers/vivid/vivid-vid-out.c
+++ b/drivers/media/test-drivers/vivid/vivid-vid-out.c
@@ -73,12 +73,9 @@ static int vid_out_queue_setup(struct vb2_queue *vq,
 				       vfmt->data_offset[p] : size;
 	}
 
-	if (vq->num_buffers + *nbuffers < 2)
-		*nbuffers = 2 - vq->num_buffers;
-
 	*nplanes = planes;
 
-	dprintk(dev, 1, "%s: count=%d\n", __func__, *nbuffers);
+	dprintk(dev, 1, "%s: count=%u\n", __func__, *nbuffers);
 	for (p = 0; p < planes; p++)
 		dprintk(dev, 1, "%s: size[%u]=%u\n", __func__, p, sizes[p]);
 	return 0;
diff --git a/drivers/media/usb/airspy/airspy.c b/drivers/media/usb/airspy/airspy.c
index 462eb84235..e24e655fb1 100644
--- a/drivers/media/usb/airspy/airspy.c
+++ b/drivers/media/usb/airspy/airspy.c
@@ -482,12 +482,13 @@ static int airspy_queue_setup(struct vb2_queue *vq,
 		unsigned int *nplanes, unsigned int sizes[], struct device *alloc_devs[])
 {
 	struct airspy *s = vb2_get_drv_priv(vq);
+	unsigned int q_num_bufs = vb2_get_num_buffers(vq);
 
 	dev_dbg(s->dev, "nbuffers=%d\n", *nbuffers);
 
 	/* Need at least 8 buffers */
-	if (vq->num_buffers + *nbuffers < 8)
-		*nbuffers = 8 - vq->num_buffers;
+	if (q_num_bufs + *nbuffers < 8)
+		*nbuffers = 8 - q_num_bufs;
 	*nplanes = 1;
 	sizes[0] = PAGE_ALIGN(s->buffersize);
 
diff --git a/drivers/media/usb/cx231xx/cx231xx-417.c b/drivers/media/usb/cx231xx/cx231xx-417.c
index fe4410a5e1..3b75d062e6 100644
--- a/drivers/media/usb/cx231xx/cx231xx-417.c
+++ b/drivers/media/usb/cx231xx/cx231xx-417.c
@@ -1218,12 +1218,13 @@ static int queue_setup(struct vb2_queue *vq,
 {
 	struct cx231xx *dev = vb2_get_drv_priv(vq);
 	unsigned int size = mpeglinesize * mpeglines;
+	unsigned int q_num_bufs = vb2_get_num_buffers(vq);
 
 	dev->ts1.ts_packet_size  = mpeglinesize;
 	dev->ts1.ts_packet_count = mpeglines;
 
-	if (vq->num_buffers + *nbuffers < CX231XX_MIN_BUF)
-		*nbuffers = CX231XX_MIN_BUF - vq->num_buffers;
+	if (q_num_bufs + *nbuffers < CX231XX_MIN_BUF)
+		*nbuffers = CX231XX_MIN_BUF - q_num_bufs;
 
 	if (*nplanes)
 		return sizes[0] < size ? -EINVAL : 0;
@@ -1781,7 +1782,7 @@ int cx231xx_417_register(struct cx231xx *dev)
 	q->ops = &cx231xx_video_qops;
 	q->mem_ops = &vb2_vmalloc_memops;
 	q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
-	q->min_buffers_needed = 1;
+	q->min_queued_buffers = 1;
 	q->lock = &dev->lock;
 	err = vb2_queue_init(q);
 	if (err)
diff --git a/drivers/media/usb/cx231xx/cx231xx-video.c b/drivers/media/usb/cx231xx/cx231xx-video.c
index e23b8ccd79..8f347bbeeb 100644
--- a/drivers/media/usb/cx231xx/cx231xx-video.c
+++ b/drivers/media/usb/cx231xx/cx231xx-video.c
@@ -714,11 +714,12 @@ static int queue_setup(struct vb2_queue *vq,
 		       unsigned int sizes[], struct device *alloc_devs[])
 {
 	struct cx231xx *dev = vb2_get_drv_priv(vq);
+	unsigned int q_num_bufs = vb2_get_num_buffers(vq);
 
 	dev->size = (dev->width * dev->height * dev->format->depth + 7) >> 3;
 
-	if (vq->num_buffers + *nbuffers < CX231XX_MIN_BUF)
-		*nbuffers = CX231XX_MIN_BUF - vq->num_buffers;
+	if (q_num_bufs + *nbuffers < CX231XX_MIN_BUF)
+		*nbuffers = CX231XX_MIN_BUF - q_num_bufs;
 
 	if (*nplanes)
 		return sizes[0] < dev->size ? -EINVAL : 0;
@@ -1810,7 +1811,7 @@ int cx231xx_register_analog_devices(struct cx231xx *dev)
 	q->ops = &cx231xx_video_qops;
 	q->mem_ops = &vb2_vmalloc_memops;
 	q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
-	q->min_buffers_needed = 1;
+	q->min_queued_buffers = 1;
 	q->lock = &dev->lock;
 	ret = vb2_queue_init(q);
 	if (ret)
@@ -1870,7 +1871,7 @@ int cx231xx_register_analog_devices(struct cx231xx *dev)
 	q->ops = &cx231xx_vbi_qops;
 	q->mem_ops = &vb2_vmalloc_memops;
 	q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
-	q->min_buffers_needed = 1;
+	q->min_queued_buffers = 1;
 	q->lock = &dev->lock;
 	ret = vb2_queue_init(q);
 	if (ret)
diff --git a/drivers/media/usb/dvb-usb/cxusb-analog.c b/drivers/media/usb/dvb-usb/cxusb-analog.c
index deba5224cb..b5d8c6b75a 100644
--- a/drivers/media/usb/dvb-usb/cxusb-analog.c
+++ b/drivers/media/usb/dvb-usb/cxusb-analog.c
@@ -1632,7 +1632,7 @@ static int cxusb_medion_register_analog_video(struct dvb_usb_device *dvbdev)
 	cxdev->videoqueue.buf_struct_size =
 		sizeof(struct cxusb_medion_vbuffer);
 	cxdev->videoqueue.timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
-	cxdev->videoqueue.min_buffers_needed = 6;
+	cxdev->videoqueue.min_queued_buffers = 6;
 	cxdev->videoqueue.lock = &cxdev->dev_lock;
 
 	ret = vb2_queue_init(&cxdev->videoqueue);
diff --git a/drivers/media/usb/em28xx/em28xx-video.c b/drivers/media/usb/em28xx/em28xx-video.c
index 25e0620def..4aef584e21 100644
--- a/drivers/media/usb/em28xx/em28xx-video.c
+++ b/drivers/media/usb/em28xx/em28xx-video.c
@@ -1607,7 +1607,8 @@ static int vidioc_g_parm(struct file *file, void *priv,
 	p->parm.capture.capability = V4L2_CAP_TIMEPERFRAME;
 	if (dev->is_webcam) {
 		rc = v4l2_device_call_until_err(&v4l2->v4l2_dev, 0,
-						video, g_frame_interval, &ival);
+						pad, get_frame_interval, NULL,
+						&ival);
 		if (!rc)
 			p->parm.capture.timeperframe = ival.interval;
 	} else {
@@ -1639,7 +1640,8 @@ static int vidioc_s_parm(struct file *file, void *priv,
 	p->parm.capture.readbuffers = EM28XX_MIN_BUF;
 	p->parm.capture.capability = V4L2_CAP_TIMEPERFRAME;
 	rc = v4l2_device_call_until_err(&dev->v4l2->v4l2_dev, 0,
-					video, s_frame_interval, &ival);
+					pad, set_frame_interval, NULL,
+					&ival);
 	if (!rc)
 		p->parm.capture.timeperframe = ival.interval;
 	return rc;
diff --git a/drivers/media/usb/gspca/gspca.c b/drivers/media/usb/gspca/gspca.c
index 770714c342..e8c8bdb9c4 100644
--- a/drivers/media/usb/gspca/gspca.c
+++ b/drivers/media/usb/gspca/gspca.c
@@ -1257,7 +1257,7 @@ static int vidioc_g_parm(struct file *filp, void *priv,
 {
 	struct gspca_dev *gspca_dev = video_drvdata(filp);
 
-	parm->parm.capture.readbuffers = gspca_dev->queue.min_buffers_needed;
+	parm->parm.capture.readbuffers = gspca_dev->queue.min_queued_buffers;
 
 	if (!gspca_dev->sd_desc->get_streamparm)
 		return 0;
@@ -1273,7 +1273,7 @@ static int vidioc_s_parm(struct file *filp, void *priv,
 {
 	struct gspca_dev *gspca_dev = video_drvdata(filp);
 
-	parm->parm.capture.readbuffers = gspca_dev->queue.min_buffers_needed;
+	parm->parm.capture.readbuffers = gspca_dev->queue.min_queued_buffers;
 
 	if (!gspca_dev->sd_desc->set_streamparm) {
 		parm->parm.capture.capability = 0;
@@ -1517,7 +1517,7 @@ int gspca_dev_probe2(struct usb_interface *intf,
 	q->ops = &gspca_qops;
 	q->mem_ops = &vb2_vmalloc_memops;
 	q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
-	q->min_buffers_needed = 2;
+	q->min_queued_buffers = 2;
 	q->lock = &gspca_dev->usb_lock;
 	ret = vb2_queue_init(q);
 	if (ret)
diff --git a/drivers/media/usb/hackrf/hackrf.c b/drivers/media/usb/hackrf/hackrf.c
index 3e535be2c5..9c0ecd5f05 100644
--- a/drivers/media/usb/hackrf/hackrf.c
+++ b/drivers/media/usb/hackrf/hackrf.c
@@ -753,12 +753,13 @@ static int hackrf_queue_setup(struct vb2_queue *vq,
 		unsigned int *nplanes, unsigned int sizes[], struct device *alloc_devs[])
 {
 	struct hackrf_dev *dev = vb2_get_drv_priv(vq);
+	unsigned int q_num_bufs = vb2_get_num_buffers(vq);
 
 	dev_dbg(dev->dev, "nbuffers=%d\n", *nbuffers);
 
 	/* Need at least 8 buffers */
-	if (vq->num_buffers + *nbuffers < 8)
-		*nbuffers = 8 - vq->num_buffers;
+	if (q_num_bufs + *nbuffers < 8)
+		*nbuffers = 8 - q_num_bufs;
 	*nplanes = 1;
 	sizes[0] = PAGE_ALIGN(dev->buffersize);
 
diff --git a/drivers/media/usb/usbtv/usbtv-video.c b/drivers/media/usb/usbtv/usbtv-video.c
index 1e30e05953..702f1c8bd2 100644
--- a/drivers/media/usb/usbtv/usbtv-video.c
+++ b/drivers/media/usb/usbtv/usbtv-video.c
@@ -726,9 +726,10 @@ static int usbtv_queue_setup(struct vb2_queue *vq,
 {
 	struct usbtv *usbtv = vb2_get_drv_priv(vq);
 	unsigned size = USBTV_CHUNK * usbtv->n_chunks * 2 * sizeof(u32);
+	unsigned int q_num_bufs = vb2_get_num_buffers(vq);
 
-	if (vq->num_buffers + *nbuffers < 2)
-		*nbuffers = 2 - vq->num_buffers;
+	if (q_num_bufs + *nbuffers < 2)
+		*nbuffers = 2 - q_num_bufs;
 	if (*nplanes)
 		return sizes[0] < size ? -EINVAL : 0;
 	*nplanes = 1;
@@ -962,15 +963,8 @@ ctrl_fail:
 
 void usbtv_video_free(struct usbtv *usbtv)
 {
-	mutex_lock(&usbtv->vb2q_lock);
-	mutex_lock(&usbtv->v4l2_lock);
-
-	usbtv_stop(usbtv);
 	vb2_video_unregister_device(&usbtv->vdev);
 	v4l2_device_disconnect(&usbtv->v4l2_dev);
 
-	mutex_unlock(&usbtv->v4l2_lock);
-	mutex_unlock(&usbtv->vb2q_lock);
-
 	v4l2_device_put(&usbtv->v4l2_dev);
 }
diff --git a/drivers/media/usb/uvc/uvc_video.c b/drivers/media/usb/uvc/uvc_video.c
index 28dde08ec6..7cbf4692bd 100644
--- a/drivers/media/usb/uvc/uvc_video.c
+++ b/drivers/media/usb/uvc/uvc_video.c
@@ -1954,7 +1954,7 @@ static int uvc_video_start_transfer(struct uvc_streaming *stream,
 
 			/* Check if the bandwidth is high enough. */
 			psize = uvc_endpoint_max_bpi(stream->dev->udev, ep);
-			if (psize >= bandwidth && psize <= best_psize) {
+			if (psize >= bandwidth && psize < best_psize) {
 				altsetting = alts->desc.bAlternateSetting;
 				best_psize = psize;
 				best_ep = ep;
diff --git a/drivers/media/v4l2-core/v4l2-async.c b/drivers/media/v4l2-core/v4l2-async.c
index 8cfd593d29..3ec323bd52 100644
--- a/drivers/media/v4l2-core/v4l2-async.c
+++ b/drivers/media/v4l2-core/v4l2-async.c
@@ -876,9 +876,6 @@ void v4l2_async_unregister_subdev(struct v4l2_subdev *sd)
 	if (sd->asc_list.next) {
 		list_for_each_entry_safe(asc, asc_tmp, &sd->asc_list,
 					 asc_subdev_entry) {
-			list_move(&asc->asc_entry,
-				  &asc->notifier->waiting_list);
-
 			v4l2_async_unbind_subdev_one(asc->notifier, asc);
 		}
 	}
diff --git a/drivers/media/v4l2-core/v4l2-common.c b/drivers/media/v4l2-core/v4l2-common.c
index 3a4b15a98e..273d83de2a 100644
--- a/drivers/media/v4l2-core/v4l2-common.c
+++ b/drivers/media/v4l2-core/v4l2-common.c
@@ -195,9 +195,9 @@ int v4l2_g_parm_cap(struct video_device *vdev,
 
 	if (vdev->device_caps & V4L2_CAP_READWRITE)
 		a->parm.capture.readbuffers = 2;
-	if (v4l2_subdev_has_op(sd, video, g_frame_interval))
+	if (v4l2_subdev_has_op(sd, pad, get_frame_interval))
 		a->parm.capture.capability = V4L2_CAP_TIMEPERFRAME;
-	ret = v4l2_subdev_call(sd, video, g_frame_interval, &ival);
+	ret = v4l2_subdev_call_state_active(sd, pad, get_frame_interval, &ival);
 	if (!ret)
 		a->parm.capture.timeperframe = ival.interval;
 	return ret;
@@ -222,9 +222,9 @@ int v4l2_s_parm_cap(struct video_device *vdev,
 	else
 		a->parm.capture.readbuffers = 0;
 
-	if (v4l2_subdev_has_op(sd, video, g_frame_interval))
+	if (v4l2_subdev_has_op(sd, pad, get_frame_interval))
 		a->parm.capture.capability = V4L2_CAP_TIMEPERFRAME;
-	ret = v4l2_subdev_call(sd, video, s_frame_interval, &ival);
+	ret = v4l2_subdev_call_state_active(sd, pad, set_frame_interval, &ival);
 	if (!ret)
 		a->parm.capture.timeperframe = ival.interval;
 	return ret;
@@ -254,6 +254,9 @@ const struct v4l2_format_info *v4l2_format_info(u32 format)
 		{ .format = V4L2_PIX_FMT_BGR666,  .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 4, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 },
 		{ .format = V4L2_PIX_FMT_BGR48_12, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 6, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 },
 		{ .format = V4L2_PIX_FMT_ABGR64_12, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 8, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 },
+		{ .format = V4L2_PIX_FMT_RGBA1010102, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 4, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 },
+		{ .format = V4L2_PIX_FMT_RGBX1010102, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 4, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 },
+		{ .format = V4L2_PIX_FMT_ARGB2101010, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 4, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 },
 
 		/* YUV packed formats */
 		{ .format = V4L2_PIX_FMT_YUYV,    .pixel_enc = V4L2_PIXEL_ENC_YUV, .mem_planes = 1, .comp_planes = 1, .bpp = { 2, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 2, .vdiv = 1 },
diff --git a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
index f3bed37859..8c07400bd2 100644
--- a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
+++ b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
@@ -116,6 +116,9 @@ struct v4l2_format32 {
  * @flags:	additional buffer management attributes (ignored unless the
  *		queue has V4L2_BUF_CAP_SUPPORTS_MMAP_CACHE_HINTS capability and
  *		configured for MMAP streaming I/O).
+ * @max_num_buffers: if V4L2_BUF_CAP_SUPPORTS_MAX_NUM_BUFFERS capability flag is set
+ *		this field indicate the maximum possible number of buffers
+ *		for this queue.
  * @reserved:	future extensions
  */
 struct v4l2_create_buffers32 {
@@ -125,7 +128,8 @@ struct v4l2_create_buffers32 {
 	struct v4l2_format32	format;
 	__u32			capabilities;
 	__u32			flags;
-	__u32			reserved[6];
+	__u32			max_num_buffers;
+	__u32			reserved[5];
 };
 
 static int get_v4l2_format32(struct v4l2_format *p64,
@@ -175,6 +179,9 @@ static int get_v4l2_create32(struct v4l2_create_buffers *p64,
 		return -EFAULT;
 	if (copy_from_user(&p64->flags, &p32->flags, sizeof(p32->flags)))
 		return -EFAULT;
+	if (copy_from_user(&p64->max_num_buffers, &p32->max_num_buffers,
+			   sizeof(p32->max_num_buffers)))
+		return -EFAULT;
 	return get_v4l2_format32(&p64->format, &p32->format);
 }
 
@@ -221,6 +228,7 @@ static int put_v4l2_create32(struct v4l2_create_buffers *p64,
 			 offsetof(struct v4l2_create_buffers32, format)) ||
 	    put_user(p64->capabilities, &p32->capabilities) ||
 	    put_user(p64->flags, &p32->flags) ||
+	    put_user(p64->max_num_buffers, &p32->max_num_buffers) ||
 	    copy_to_user(p32->reserved, p64->reserved, sizeof(p64->reserved)))
 		return -EFAULT;
 	return put_v4l2_format32(&p64->format, &p32->format);
diff --git a/drivers/media/v4l2-core/v4l2-dev.c b/drivers/media/v4l2-core/v4l2-dev.c
index f812794926..d13954bd31 100644
--- a/drivers/media/v4l2-core/v4l2-dev.c
+++ b/drivers/media/v4l2-core/v4l2-dev.c
@@ -642,11 +642,13 @@ static void determine_valid_ioctls(struct video_device *vdev)
 		SET_VALID_IOCTL(ops, VIDIOC_TRY_DECODER_CMD, vidioc_try_decoder_cmd);
 		SET_VALID_IOCTL(ops, VIDIOC_ENUM_FRAMESIZES, vidioc_enum_framesizes);
 		SET_VALID_IOCTL(ops, VIDIOC_ENUM_FRAMEINTERVALS, vidioc_enum_frameintervals);
-		if (ops->vidioc_g_selection) {
+		if (ops->vidioc_g_selection &&
+		    !test_bit(_IOC_NR(VIDIOC_G_SELECTION), vdev->valid_ioctls)) {
 			__set_bit(_IOC_NR(VIDIOC_G_CROP), valid_ioctls);
 			__set_bit(_IOC_NR(VIDIOC_CROPCAP), valid_ioctls);
 		}
-		if (ops->vidioc_s_selection)
+		if (ops->vidioc_s_selection &&
+		    !test_bit(_IOC_NR(VIDIOC_S_SELECTION), vdev->valid_ioctls))
 			__set_bit(_IOC_NR(VIDIOC_S_CROP), valid_ioctls);
 		SET_VALID_IOCTL(ops, VIDIOC_G_SELECTION, vidioc_g_selection);
 		SET_VALID_IOCTL(ops, VIDIOC_S_SELECTION, vidioc_s_selection);
diff --git a/drivers/media/v4l2-core/v4l2-fwnode.c b/drivers/media/v4l2-core/v4l2-fwnode.c
index 7f181fbbb1..89c7192148 100644
--- a/drivers/media/v4l2-core/v4l2-fwnode.c
+++ b/drivers/media/v4l2-core/v4l2-fwnode.c
@@ -1179,7 +1179,9 @@ v4l2_async_nf_parse_fwnode_sensor(struct device *dev,
 	static const char * const led_props[] = { "led" };
 	static const struct v4l2_fwnode_int_props props[] = {
 		{ "flash-leds", led_props, ARRAY_SIZE(led_props) },
-		{ "lens-focus", NULL, 0 },
+		{ "mipi-img-flash-leds", },
+		{ "lens-focus", },
+		{ "mipi-img-lens-focus", },
 	};
 	unsigned int i;
 
diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c
index 9b1de54ce3..33076af4df 100644
--- a/drivers/media/v4l2-core/v4l2-ioctl.c
+++ b/drivers/media/v4l2-core/v4l2-ioctl.c
@@ -483,9 +483,9 @@ static void v4l_print_create_buffers(const void *arg, bool write_only)
 {
 	const struct v4l2_create_buffers *p = arg;
 
-	pr_cont("index=%d, count=%d, memory=%s, capabilities=0x%08x, ",
+	pr_cont("index=%d, count=%d, memory=%s, capabilities=0x%08x, max num buffers=%u",
 		p->index, p->count, prt_names(p->memory, v4l2_memory_names),
-		p->capabilities);
+		p->capabilities, p->max_num_buffers);
 	v4l_print_format(&p->format, write_only);
 }
 
@@ -2951,7 +2951,7 @@ void v4l_printk_ioctl(const char *prefix, unsigned int cmd)
 		type = "v4l2_int";
 		break;
 	case 'V':
-		if (_IOC_NR(cmd) >= V4L2_IOCTLS) {
+		if (!v4l2_is_known_ioctl(cmd)) {
 			type = "v4l2";
 			break;
 		}
diff --git a/drivers/media/v4l2-core/v4l2-mem2mem.c b/drivers/media/v4l2-core/v4l2-mem2mem.c
index 8db9ac9c14..75517134a5 100644
--- a/drivers/media/v4l2-core/v4l2-mem2mem.c
+++ b/drivers/media/v4l2-core/v4l2-mem2mem.c
@@ -301,9 +301,12 @@ static void __v4l2_m2m_try_queue(struct v4l2_m2m_dev *m2m_dev,
 
 	dprintk("Trying to schedule a job for m2m_ctx: %p\n", m2m_ctx);
 
-	if (!m2m_ctx->out_q_ctx.q.streaming
-	    || !m2m_ctx->cap_q_ctx.q.streaming) {
-		dprintk("Streaming needs to be on for both queues\n");
+	if (!m2m_ctx->out_q_ctx.q.streaming ||
+	    (!m2m_ctx->cap_q_ctx.q.streaming && !m2m_ctx->ignore_cap_streaming)) {
+		if (!m2m_ctx->ignore_cap_streaming)
+			dprintk("Streaming needs to be on for both queues\n");
+		else
+			dprintk("Streaming needs to be on for the OUTPUT queue\n");
 		return;
 	}
 
diff --git a/drivers/media/v4l2-core/v4l2-subdev.c b/drivers/media/v4l2-core/v4l2-subdev.c
index be86b906c9..4c6198c48d 100644
--- a/drivers/media/v4l2-core/v4l2-subdev.c
+++ b/drivers/media/v4l2-core/v4l2-subdev.c
@@ -177,7 +177,7 @@ static int check_state(struct v4l2_subdev *sd, struct v4l2_subdev_state *state,
 {
 	if (sd->flags & V4L2_SUBDEV_FL_STREAMS) {
 #if defined(CONFIG_VIDEO_V4L2_SUBDEV_API)
-		if (!v4l2_subdev_state_get_stream_format(state, pad, stream))
+		if (!v4l2_subdev_state_get_format(state, pad, stream))
 			return -EINVAL;
 		return 0;
 #else
@@ -245,29 +245,6 @@ static int call_enum_frame_size(struct v4l2_subdev *sd,
 	       sd->ops->pad->enum_frame_size(sd, state, fse);
 }
 
-static inline int check_frame_interval(struct v4l2_subdev *sd,
-				       struct v4l2_subdev_frame_interval *fi)
-{
-	if (!fi)
-		return -EINVAL;
-
-	return check_pad(sd, fi->pad);
-}
-
-static int call_g_frame_interval(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_frame_interval *fi)
-{
-	return check_frame_interval(sd, fi) ? :
-	       sd->ops->video->g_frame_interval(sd, fi);
-}
-
-static int call_s_frame_interval(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_frame_interval *fi)
-{
-	return check_frame_interval(sd, fi) ? :
-	       sd->ops->video->s_frame_interval(sd, fi);
-}
-
 static int call_enum_frame_interval(struct v4l2_subdev *sd,
 				    struct v4l2_subdev_state *state,
 				    struct v4l2_subdev_frame_interval_enum *fie)
@@ -307,6 +284,33 @@ static int call_set_selection(struct v4l2_subdev *sd,
 	       sd->ops->pad->set_selection(sd, state, sel);
 }
 
+static inline int check_frame_interval(struct v4l2_subdev *sd,
+				       struct v4l2_subdev_state *state,
+				       struct v4l2_subdev_frame_interval *fi)
+{
+	if (!fi)
+		return -EINVAL;
+
+	return check_which(fi->which) ? : check_pad(sd, fi->pad) ? :
+	       check_state(sd, state, fi->which, fi->pad, fi->stream);
+}
+
+static int call_get_frame_interval(struct v4l2_subdev *sd,
+				   struct v4l2_subdev_state *state,
+				   struct v4l2_subdev_frame_interval *fi)
+{
+	return check_frame_interval(sd, state, fi) ? :
+	       sd->ops->pad->get_frame_interval(sd, state, fi);
+}
+
+static int call_set_frame_interval(struct v4l2_subdev *sd,
+				   struct v4l2_subdev_state *state,
+				   struct v4l2_subdev_frame_interval *fi)
+{
+	return check_frame_interval(sd, state, fi) ? :
+	       sd->ops->pad->set_frame_interval(sd, state, fi);
+}
+
 static int call_get_frame_desc(struct v4l2_subdev *sd, unsigned int pad,
 			       struct v4l2_mbus_frame_desc *fd)
 {
@@ -479,6 +483,8 @@ static const struct v4l2_subdev_pad_ops v4l2_subdev_call_pad_wrappers = {
 	.enum_frame_interval	= call_enum_frame_interval_state,
 	.get_selection		= call_get_selection_state,
 	.set_selection		= call_set_selection_state,
+	.get_frame_interval	= call_get_frame_interval,
+	.set_frame_interval	= call_set_frame_interval,
 	.get_edid		= call_get_edid,
 	.set_edid		= call_set_edid,
 	.dv_timings_cap		= call_dv_timings_cap,
@@ -488,8 +494,6 @@ static const struct v4l2_subdev_pad_ops v4l2_subdev_call_pad_wrappers = {
 };
 
 static const struct v4l2_subdev_video_ops v4l2_subdev_call_video_wrappers = {
-	.g_frame_interval	= call_g_frame_interval,
-	.s_frame_interval	= call_s_frame_interval,
 	.s_stream		= call_s_stream,
 };
 
@@ -531,6 +535,17 @@ subdev_ioctl_get_state(struct v4l2_subdev *sd, struct v4l2_subdev_fh *subdev_fh,
 	case VIDIOC_SUBDEV_S_SELECTION:
 		which = ((struct v4l2_subdev_selection *)arg)->which;
 		break;
+	case VIDIOC_SUBDEV_G_FRAME_INTERVAL:
+	case VIDIOC_SUBDEV_S_FRAME_INTERVAL: {
+		struct v4l2_subdev_frame_interval *fi = arg;
+
+		if (!(subdev_fh->client_caps &
+		      V4L2_SUBDEV_CLIENT_CAP_INTERVAL_USES_WHICH))
+			fi->which = V4L2_SUBDEV_FORMAT_ACTIVE;
+
+		which = fi->which;
+		break;
+	}
 	case VIDIOC_SUBDEV_G_ROUTING:
 	case VIDIOC_SUBDEV_S_ROUTING:
 		which = ((struct v4l2_subdev_routing *)arg)->which;
@@ -781,20 +796,20 @@ static long subdev_do_ioctl(struct file *file, unsigned int cmd, void *arg,
 			fi->stream = 0;
 
 		memset(fi->reserved, 0, sizeof(fi->reserved));
-		return v4l2_subdev_call(sd, video, g_frame_interval, arg);
+		return v4l2_subdev_call(sd, pad, get_frame_interval, state, fi);
 	}
 
 	case VIDIOC_SUBDEV_S_FRAME_INTERVAL: {
 		struct v4l2_subdev_frame_interval *fi = arg;
 
-		if (ro_subdev)
-			return -EPERM;
-
 		if (!client_supports_streams)
 			fi->stream = 0;
 
+		if (fi->which != V4L2_SUBDEV_FORMAT_TRY && ro_subdev)
+			return -EPERM;
+
 		memset(fi->reserved, 0, sizeof(fi->reserved));
-		return v4l2_subdev_call(sd, video, s_frame_interval, arg);
+		return v4l2_subdev_call(sd, pad, set_frame_interval, state, fi);
 	}
 
 	case VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL: {
@@ -989,7 +1004,8 @@ static long subdev_do_ioctl(struct file *file, unsigned int cmd, void *arg,
 			client_cap->capabilities &= ~V4L2_SUBDEV_CLIENT_CAP_STREAMS;
 
 		/* Filter out unsupported capabilities */
-		client_cap->capabilities &= V4L2_SUBDEV_CLIENT_CAP_STREAMS;
+		client_cap->capabilities &= (V4L2_SUBDEV_CLIENT_CAP_STREAMS |
+					     V4L2_SUBDEV_CLIENT_CAP_INTERVAL_USES_WHICH);
 
 		subdev_fh->client_caps = client_cap->capabilities;
 
@@ -1448,6 +1464,8 @@ __v4l2_subdev_state_alloc(struct v4l2_subdev *sd, const char *lock_name,
 	else
 		state->lock = &state->_lock;
 
+	state->sd = sd;
+
 	/* Drivers that support streams do not need the legacy pad config */
 	if (!(sd->flags & V4L2_SUBDEV_FL_STREAMS) && sd->entity.num_pads) {
 		state->pads = kvcalloc(sd->entity.num_pads,
@@ -1458,16 +1476,18 @@ __v4l2_subdev_state_alloc(struct v4l2_subdev *sd, const char *lock_name,
 		}
 	}
 
-	/*
-	 * There can be no race at this point, but we lock the state anyway to
-	 * satisfy lockdep checks.
-	 */
-	v4l2_subdev_lock_state(state);
-	ret = v4l2_subdev_call(sd, pad, init_cfg, state);
-	v4l2_subdev_unlock_state(state);
+	if (sd->internal_ops && sd->internal_ops->init_state) {
+		/*
+		 * There can be no race at this point, but we lock the state
+		 * anyway to satisfy lockdep checks.
+		 */
+		v4l2_subdev_lock_state(state);
+		ret = sd->internal_ops->init_state(sd, state);
+		v4l2_subdev_unlock_state(state);
 
-	if (ret < 0 && ret != -ENOIOCTLCMD)
-		goto err;
+		if (ret)
+			goto err;
+	}
 
 	return state;
 
@@ -1517,7 +1537,8 @@ void v4l2_subdev_cleanup(struct v4l2_subdev *sd)
 	__v4l2_subdev_state_free(sd->active_state);
 	sd->active_state = NULL;
 
-	if (list_empty(&sd->async_subdev_endpoint_list))
+	/* Uninitialised sub-device, bail out here. */
+	if (!sd->async_subdev_endpoint_list.next)
 		return;
 
 	list_for_each_entry_safe(ase, ase_tmp, &sd->async_subdev_endpoint_list,
@@ -1529,6 +1550,144 @@ void v4l2_subdev_cleanup(struct v4l2_subdev *sd)
 }
 EXPORT_SYMBOL_GPL(v4l2_subdev_cleanup);
 
+struct v4l2_mbus_framefmt *
+__v4l2_subdev_state_get_format(struct v4l2_subdev_state *state,
+			       unsigned int pad, u32 stream)
+{
+	struct v4l2_subdev_stream_configs *stream_configs;
+	unsigned int i;
+
+	if (WARN_ON_ONCE(!state))
+		return NULL;
+
+	if (state->pads) {
+		if (stream)
+			return NULL;
+
+		if (pad >= state->sd->entity.num_pads)
+			return NULL;
+
+		return &state->pads[pad].format;
+	}
+
+	lockdep_assert_held(state->lock);
+
+	stream_configs = &state->stream_configs;
+
+	for (i = 0; i < stream_configs->num_configs; ++i) {
+		if (stream_configs->configs[i].pad == pad &&
+		    stream_configs->configs[i].stream == stream)
+			return &stream_configs->configs[i].fmt;
+	}
+
+	return NULL;
+}
+EXPORT_SYMBOL_GPL(__v4l2_subdev_state_get_format);
+
+struct v4l2_rect *
+__v4l2_subdev_state_get_crop(struct v4l2_subdev_state *state, unsigned int pad,
+			     u32 stream)
+{
+	struct v4l2_subdev_stream_configs *stream_configs;
+	unsigned int i;
+
+	if (WARN_ON_ONCE(!state))
+		return NULL;
+
+	if (state->pads) {
+		if (stream)
+			return NULL;
+
+		if (pad >= state->sd->entity.num_pads)
+			return NULL;
+
+		return &state->pads[pad].crop;
+	}
+
+	lockdep_assert_held(state->lock);
+
+	stream_configs = &state->stream_configs;
+
+	for (i = 0; i < stream_configs->num_configs; ++i) {
+		if (stream_configs->configs[i].pad == pad &&
+		    stream_configs->configs[i].stream == stream)
+			return &stream_configs->configs[i].crop;
+	}
+
+	return NULL;
+}
+EXPORT_SYMBOL_GPL(__v4l2_subdev_state_get_crop);
+
+struct v4l2_rect *
+__v4l2_subdev_state_get_compose(struct v4l2_subdev_state *state,
+				unsigned int pad, u32 stream)
+{
+	struct v4l2_subdev_stream_configs *stream_configs;
+	unsigned int i;
+
+	if (WARN_ON_ONCE(!state))
+		return NULL;
+
+	if (state->pads) {
+		if (stream)
+			return NULL;
+
+		if (pad >= state->sd->entity.num_pads)
+			return NULL;
+
+		return &state->pads[pad].compose;
+	}
+
+	lockdep_assert_held(state->lock);
+
+	stream_configs = &state->stream_configs;
+
+	for (i = 0; i < stream_configs->num_configs; ++i) {
+		if (stream_configs->configs[i].pad == pad &&
+		    stream_configs->configs[i].stream == stream)
+			return &stream_configs->configs[i].compose;
+	}
+
+	return NULL;
+}
+EXPORT_SYMBOL_GPL(__v4l2_subdev_state_get_compose);
+
+struct v4l2_fract *
+__v4l2_subdev_state_get_interval(struct v4l2_subdev_state *state,
+				 unsigned int pad, u32 stream)
+{
+	struct v4l2_subdev_stream_configs *stream_configs;
+	unsigned int i;
+
+	if (WARN_ON(!state))
+		return NULL;
+
+	lockdep_assert_held(state->lock);
+
+	if (state->pads) {
+		if (stream)
+			return NULL;
+
+		if (pad >= state->sd->entity.num_pads)
+			return NULL;
+
+		return &state->pads[pad].interval;
+	}
+
+	lockdep_assert_held(state->lock);
+
+	stream_configs = &state->stream_configs;
+
+	for (i = 0; i < stream_configs->num_configs; ++i) {
+		if (stream_configs->configs[i].pad == pad &&
+		    stream_configs->configs[i].stream == stream)
+			return &stream_configs->configs[i].interval;
+	}
+
+	return NULL;
+}
+EXPORT_SYMBOL_GPL(__v4l2_subdev_state_get_interval);
+
 #if defined(CONFIG_VIDEO_V4L2_SUBDEV_API)
 
 static int
@@ -1585,14 +1744,7 @@ int v4l2_subdev_get_fmt(struct v4l2_subdev *sd, struct v4l2_subdev_state *state,
 {
 	struct v4l2_mbus_framefmt *fmt;
 
-	if (sd->flags & V4L2_SUBDEV_FL_STREAMS)
-		fmt = v4l2_subdev_state_get_stream_format(state, format->pad,
-							  format->stream);
-	else if (format->pad < sd->entity.num_pads && format->stream == 0)
-		fmt = v4l2_subdev_get_pad_format(sd, state, format->pad);
-	else
-		fmt = NULL;
-
+	fmt = v4l2_subdev_state_get_format(state, format->pad, format->stream);
 	if (!fmt)
 		return -EINVAL;
 
@@ -1602,6 +1754,22 @@ int v4l2_subdev_get_fmt(struct v4l2_subdev *sd, struct v4l2_subdev_state *state,
 }
 EXPORT_SYMBOL_GPL(v4l2_subdev_get_fmt);
 
+int v4l2_subdev_get_frame_interval(struct v4l2_subdev *sd,
+				   struct v4l2_subdev_state *state,
+				   struct v4l2_subdev_frame_interval *fi)
+{
+	struct v4l2_fract *interval;
+
+	interval = v4l2_subdev_state_get_interval(state, fi->pad, fi->stream);
+	if (!interval)
+		return -EINVAL;
+
+	fi->interval = *interval;
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(v4l2_subdev_get_frame_interval);
+
 int v4l2_subdev_set_routing(struct v4l2_subdev *sd,
 			    struct v4l2_subdev_state *state,
 			    const struct v4l2_subdev_krouting *routing)
@@ -1682,69 +1850,6 @@ int v4l2_subdev_set_routing_with_fmt(struct v4l2_subdev *sd,
 }
 EXPORT_SYMBOL_GPL(v4l2_subdev_set_routing_with_fmt);
 
-struct v4l2_mbus_framefmt *
-v4l2_subdev_state_get_stream_format(struct v4l2_subdev_state *state,
-				    unsigned int pad, u32 stream)
-{
-	struct v4l2_subdev_stream_configs *stream_configs;
-	unsigned int i;
-
-	lockdep_assert_held(state->lock);
-
-	stream_configs = &state->stream_configs;
-
-	for (i = 0; i < stream_configs->num_configs; ++i) {
-		if (stream_configs->configs[i].pad == pad &&
-		    stream_configs->configs[i].stream == stream)
-			return &stream_configs->configs[i].fmt;
-	}
-
-	return NULL;
-}
-EXPORT_SYMBOL_GPL(v4l2_subdev_state_get_stream_format);
-
-struct v4l2_rect *
-v4l2_subdev_state_get_stream_crop(struct v4l2_subdev_state *state,
-				  unsigned int pad, u32 stream)
-{
-	struct v4l2_subdev_stream_configs *stream_configs;
-	unsigned int i;
-
-	lockdep_assert_held(state->lock);
-
-	stream_configs = &state->stream_configs;
-
-	for (i = 0; i < stream_configs->num_configs; ++i) {
-		if (stream_configs->configs[i].pad == pad &&
-		    stream_configs->configs[i].stream == stream)
-			return &stream_configs->configs[i].crop;
-	}
-
-	return NULL;
-}
-EXPORT_SYMBOL_GPL(v4l2_subdev_state_get_stream_crop);
-
-struct v4l2_rect *
-v4l2_subdev_state_get_stream_compose(struct v4l2_subdev_state *state,
-				     unsigned int pad, u32 stream)
-{
-	struct v4l2_subdev_stream_configs *stream_configs;
-	unsigned int i;
-
-	lockdep_assert_held(state->lock);
-
-	stream_configs = &state->stream_configs;
-
-	for (i = 0; i < stream_configs->num_configs; ++i) {
-		if (stream_configs->configs[i].pad == pad &&
-		    stream_configs->configs[i].stream == stream)
-			return &stream_configs->configs[i].compose;
-	}
-
-	return NULL;
-}
-EXPORT_SYMBOL_GPL(v4l2_subdev_state_get_stream_compose);
-
 int v4l2_subdev_routing_find_opposite_end(const struct v4l2_subdev_krouting *routing,
 					  u32 pad, u32 stream, u32 *other_pad,
 					  u32 *other_stream)
@@ -1789,8 +1894,7 @@ v4l2_subdev_state_get_opposite_stream_format(struct v4l2_subdev_state *state,
 	if (ret)
 		return NULL;
 
-	return v4l2_subdev_state_get_stream_format(state, other_pad,
-						   other_stream);
+	return v4l2_subdev_state_get_format(state, other_pad, other_stream);
 }
 EXPORT_SYMBOL_GPL(v4l2_subdev_state_get_opposite_stream_format);