Merging upstream version 6.8.9.

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

3 files changed, 60 insertions, 51 deletions

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;