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| author | Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> | 2018-04-14 07:57:17 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2018-04-20 10:07:02 -0400 |
| commit | 68ee48d66648f8c800a640733ce774d0bdc06329 (patch) | |
| tree | 5ff0025a687ec5ddea1b12685b128bae47f242df /drivers/media/platform/rcar-vin/rcar-vin.h | |
| parent | e812c94e3073d41e86c621e6e5d9cf796c107635 (diff) | |
| download | blackbird-op-linux-68ee48d66648f8c800a640733ce774d0bdc06329.tar.gz blackbird-op-linux-68ee48d66648f8c800a640733ce774d0bdc06329.zip | |
media: rcar-vin: prepare for media controller mode initialization
Prepare for media controller by calling a different initialization then
when running in device centric mode. Add trivial configuration of
the mbus and creation of the media pad for the video device entity.
While we are at it clearly mark the digital device centric notifier
functions with a comment.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/platform/rcar-vin/rcar-vin.h')
| -rw-r--r-- | drivers/media/platform/rcar-vin/rcar-vin.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/media/platform/rcar-vin/rcar-vin.h b/drivers/media/platform/rcar-vin/rcar-vin.h index e5668c1120a6..5102ad254bff 100644 --- a/drivers/media/platform/rcar-vin/rcar-vin.h +++ b/drivers/media/platform/rcar-vin/rcar-vin.h @@ -99,6 +99,8 @@ struct rvin_info { * @notifier: V4L2 asynchronous subdevs notifier * @digital: entity in the DT for local digital subdevice * + * @pad: media pad for the video device entity + * * @lock: protects @queue * @queue: vb2 buffers queue * @scratch: cpu address for scratch buffer @@ -131,6 +133,8 @@ struct rvin_dev { struct v4l2_async_notifier notifier; struct rvin_graph_entity *digital; + struct media_pad pad; + struct mutex lock; struct vb2_queue queue; void *scratch; |
