diff options
| author |   Tomasz Stanislawski <t.stanislaws@samsung.com> | 2011-06-29 07:01:28 -0300 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-07-27 17:56:00 -0300 |
| commit | 8b32dd0d3f9221719507700fa396d280143b4da1 (patch) | |
| tree | 9becaea742baaf0ed450661165f7ae9b035f6aac /include | |
| parent | [media] v4l: add g_tvnorms_output callback to V4L2 subdev (diff) | |
| download | linux-dev-8b32dd0d3f9221719507700fa396d280143b4da1.tar.xz linux-dev-8b32dd0d3f9221719507700fa396d280143b4da1.zip | |
[media] v4l: add g_dv_preset callback to V4L2 subdev
Callback is used to acquire current digital video preset from a subdev.
It is used to avoid keeping dv preset in top-level driver.
Signed-off-by: Tomasz Stanislawski <t.stanislaws@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/media/v4l2-subdev.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h index 44a5ddbc9e0f..3bc7f928c61a 100644 --- a/include/media/v4l2-subdev.h +++ b/include/media/v4l2-subdev.h @@ -246,6 +246,8 @@ struct v4l2_subdev_audio_ops { s_dv_preset: set dv (Digital Video) preset in the sub device. Similar to s_std() + g_dv_preset: get current dv (Digital Video) preset in the sub device. + query_dv_preset: query dv preset in the sub device. This is similar to querystd() @@ -286,6 +288,8 @@ struct v4l2_subdev_video_ops { struct v4l2_dv_enum_preset *preset); int (*s_dv_preset)(struct v4l2_subdev *sd, struct v4l2_dv_preset *preset); + int (*g_dv_preset)(struct v4l2_subdev *sd, + struct v4l2_dv_preset *preset); int (*query_dv_preset)(struct v4l2_subdev *sd, struct v4l2_dv_preset *preset); int (*s_dv_timings)(struct v4l2_subdev *sd, |