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| author | Hans Verkuil <hans.verkuil@cisco.com> | 2012-05-15 15:04:28 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-05-20 15:18:03 +0400 |
| commit | 7dcc606b2a980222d9816d092a5c20b7c98cbd1a (patch) | |
| tree | cf1ca07dbab8a0fb9a6e73963367310039e5c3a0 /Documentation/DocBook/media/v4l/vidioc-enum-dv-presets.xml | |
| parent | 06bba75d2a3e0bf558421b7548a6248ed5c7bfec (diff) | |
| download | linux-7dcc606b2a980222d9816d092a5c20b7c98cbd1a.tar.xz | |
[media] V4L2 spec: document the new V4L2 DV timings ioctls
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Reviewed-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'Documentation/DocBook/media/v4l/vidioc-enum-dv-presets.xml')
| -rw-r--r-- | Documentation/DocBook/media/v4l/vidioc-enum-dv-presets.xml | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/DocBook/media/v4l/vidioc-enum-dv-presets.xml b/Documentation/DocBook/media/v4l/vidioc-enum-dv-presets.xml index 0be17c232d3a..509f0012d2a6 100644 --- a/Documentation/DocBook/media/v4l/vidioc-enum-dv-presets.xml +++ b/Documentation/DocBook/media/v4l/vidioc-enum-dv-presets.xml @@ -48,6 +48,10 @@ <refsect1> <title>Description</title> + <para>This ioctl is <emphasis role="bold">deprecated</emphasis>. + New drivers and applications should use &VIDIOC-ENUM-DV-TIMINGS; instead. + </para> + <para>To query the attributes of a DV preset, applications initialize the <structfield>index</structfield> field and zero the reserved array of &v4l2-dv-enum-preset; and call the <constant>VIDIOC_ENUM_DV_PRESETS</constant> ioctl with a pointer to this |