Merging upstream version 6.8.9.

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

12 files changed, 532 insertions, 149 deletions

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