Signed-off-by: Sakari Ailus <sakari.ai...@iki.fi>
---
drivers/media/video/omap3isp/ispccp2.c | 2 ++
drivers/media/video/omap3isp/ispcsi2.c | 2 ++
drivers/media/video/omap3isp/isppreview.c | 2 ++
drivers/media/video/omap3isp/ispresizer.c | 2 ++
drivers/media/video/omap3isp/ispvideo.c | 18 ++++++++----------
5 files changed, 16 insertions(+), 10 deletions(-)
diff --git a/drivers/media/video/omap3isp/ispccp2.c
b/drivers/media/video/omap3isp/ispccp2.c
index 904ca8c..ab0b4db 100644
--- a/drivers/media/video/omap3isp/ispccp2.c
+++ b/drivers/media/video/omap3isp/ispccp2.c
@@ -933,6 +933,7 @@ static const struct v4l2_subdev_pad_ops ccp2_sd_pad_ops = {
.enum_frame_size = ccp2_enum_frame_size,
.get_fmt = ccp2_get_format,
.set_fmt = ccp2_set_format,
+ .link_validate = v4l2_subdev_link_validate_default,
};
/* subdev operations */
@@ -1029,6 +1030,7 @@ static int ccp2_link_setup(struct media_entity *entity,
/* media operations */
static const struct media_entity_operations ccp2_media_ops = {
.link_setup = ccp2_link_setup,
+ .link_validate = v4l2_subdev_link_validate,
};
/*
diff --git a/drivers/media/video/omap3isp/ispcsi2.c
b/drivers/media/video/omap3isp/ispcsi2.c
index 0b3e705..ab6ae76 100644
--- a/drivers/media/video/omap3isp/ispcsi2.c
+++ b/drivers/media/video/omap3isp/ispcsi2.c
@@ -1151,6 +1151,7 @@ static const struct v4l2_subdev_pad_ops csi2_pad_ops = {
.enum_frame_size = csi2_enum_frame_size,
.get_fmt = csi2_get_format,
.set_fmt = csi2_set_format,
+ .link_validate = v4l2_subdev_link_validate_default,
};
/* subdev operations */
@@ -1225,6 +1226,7 @@ static int csi2_link_setup(struct media_entity *entity,
/* media operations */
static const struct media_entity_operations csi2_media_ops = {
.link_setup = csi2_link_setup,
+ .link_validate = v4l2_subdev_link_validate,
};
void omap3isp_csi2_unregister_entities(struct isp_csi2_device *csi2)
diff --git a/drivers/media/video/omap3isp/isppreview.c
b/drivers/media/video/omap3isp/isppreview.c
index ccb876f..62c49d6 100644
--- a/drivers/media/video/omap3isp/isppreview.c
+++ b/drivers/media/video/omap3isp/isppreview.c
@@ -1986,6 +1986,7 @@ static const struct v4l2_subdev_pad_ops
preview_v4l2_pad_ops = {
.set_fmt = preview_set_format,
.get_crop = preview_get_crop,
.set_crop = preview_set_crop,
+ .link_validate = v4l2_subdev_link_validate_default,
};
/* subdev operations */
@@ -2081,6 +2082,7 @@ static int preview_link_setup(struct media_entity *entity,
/* media operations */
static const struct media_entity_operations preview_media_ops = {
.link_setup = preview_link_setup,
+ .link_validate = v4l2_subdev_link_validate,
};
void omap3isp_preview_unregister_entities(struct isp_prev_device *prev)
diff --git a/drivers/media/video/omap3isp/ispresizer.c
b/drivers/media/video/omap3isp/ispresizer.c
index 50e593b..ecc377b 100644
--- a/drivers/media/video/omap3isp/ispresizer.c
+++ b/drivers/media/video/omap3isp/ispresizer.c
@@ -1535,6 +1535,7 @@ static const struct v4l2_subdev_pad_ops
resizer_v4l2_pad_ops = {
.set_fmt = resizer_set_format,
.get_crop = resizer_g_crop,
.set_crop = resizer_s_crop,
+ .link_validate = v4l2_subdev_link_validate_default,
};
/* subdev operations */
@@ -1606,6 +1607,7 @@ static int resizer_link_setup(struct media_entity *entity,
/* media operations */
static const struct media_entity_operations resizer_media_ops = {
.link_setup = resizer_link_setup,
+ .link_validate = v4l2_subdev_link_validate,
};
void omap3isp_resizer_unregister_entities(struct isp_res_device *res)
diff --git a/drivers/media/video/omap3isp/ispvideo.c
b/drivers/media/video/omap3isp/ispvideo.c
index 2ff7f91..12b4d99 100644
--- a/drivers/media/video/omap3isp/ispvideo.c
+++ b/drivers/media/video/omap3isp/ispvideo.c
@@ -304,8 +304,6 @@ static int isp_video_validate_pipeline(struct isp_pipeline
*pipe)
struct v4l2_subdev *subdev;
int ret;
- pipe->max_rate = pipe->l3_ick;
-
subdev = isp_video_remote_subdev(pipe->output, NULL);
if (subdev == NULL)
return -EPIPE;
@@ -988,11 +986,15 @@ isp_video_streamon(struct file *file, void *fh, enum
v4l2_buf_type type)
*/
pipe = video->video.entity.pipe
? to_isp_pipeline(&video->video.entity) : &video->pipe;
+
+ if (video->isp->pdata->set_constraints)
+ video->isp->pdata->set_constraints(video->isp, true);
+ pipe->l3_ick = clk_get_rate(video->isp->clock[ISP_CLK_L3_ICK]);
+ pipe->max_rate = pipe->l3_ick;
+
ret = media_entity_pipeline_start(&video->video.entity, &pipe->pipe);
- if (ret < 0) {
- mutex_unlock(&video->stream_lock);
- return ret;
- }
+ if (ret < 0)
+ goto error;
/* Verify that the currently configured format matches the output of
* the connected subdev.
@@ -1024,10 +1026,6 @@ isp_video_streamon(struct file *file, void *fh, enum
v4l2_buf_type type)
pipe->output = far_end;
}
- if (video->isp->pdata->set_constraints)
- video->isp->pdata->set_constraints(video->isp, true);
- pipe->l3_ick = clk_get_rate(video->isp->clock[ISP_CLK_L3_ICK]);
-
/* Validate the pipeline and update its state. */
ret = isp_video_validate_pipeline(pipe);
if (ret < 0)
--
1.7.2.5
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