diff options
| author | Sakari Ailus <sakari.ailus@iki.fi> | 2016-02-21 19:25:10 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2016-03-03 18:32:49 +0300 |
| commit | 506a47eb4cab9706a9c007e22fadaae79c4cf491 (patch) | |
| tree | 50a8468c0b06e097f7059e6ee77cb114e1510f50 /drivers/media/platform/omap3isp/ispvideo.c | |
| parent | a77bf7048addfbd59ec2208f3172207d90d42c9a (diff) | |
| download | linux-506a47eb4cab9706a9c007e22fadaae79c4cf491.tar.xz | |
[media] v4l: omap3isp: Use V4L2 graph PM operations
Power on devices represented by entities in the graph through the pipeline
state using V4L2 graph PM operations instead of what was in the omap3isp
driver.
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/platform/omap3isp/ispvideo.c')
| -rw-r--r-- | drivers/media/platform/omap3isp/ispvideo.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/drivers/media/platform/omap3isp/ispvideo.c b/drivers/media/platform/omap3isp/ispvideo.c index 2aff755ff77c..ac76d2901501 100644 --- a/drivers/media/platform/omap3isp/ispvideo.c +++ b/drivers/media/platform/omap3isp/ispvideo.c @@ -22,8 +22,10 @@ #include <linux/sched.h> #include <linux/slab.h> #include <linux/vmalloc.h> + #include <media/v4l2-dev.h> #include <media/v4l2-ioctl.h> +#include <media/v4l2-mc.h> #include <media/videobuf2-dma-contig.h> #include "ispvideo.h" @@ -1292,12 +1294,7 @@ static int isp_video_open(struct file *file) goto done; } - ret = media_entity_graph_walk_init(&handle->graph, - &video->isp->media_dev); - if (ret) - goto done; - - ret = omap3isp_pipeline_pm_use(&video->video.entity, 1, &handle->graph); + ret = v4l2_pipeline_pm_use(&video->video.entity, 1); if (ret < 0) { omap3isp_put(video->isp); goto done; @@ -1328,7 +1325,6 @@ static int isp_video_open(struct file *file) done: if (ret < 0) { v4l2_fh_del(&handle->vfh); - media_entity_graph_walk_cleanup(&handle->graph); kfree(handle); } @@ -1348,8 +1344,7 @@ static int isp_video_release(struct file *file) vb2_queue_release(&handle->queue); mutex_unlock(&video->queue_lock); - omap3isp_pipeline_pm_use(&video->video.entity, 0, &handle->graph); - media_entity_graph_walk_cleanup(&handle->graph); + v4l2_pipeline_pm_use(&video->video.entity, 0); /* Release the file handle. */ v4l2_fh_del(vfh); |