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| author | Hans Verkuil <hans.verkuil@cisco.com> | 2018-01-22 11:02:19 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2018-02-22 18:32:25 +0100 |
| commit | bd2a0f082b0cc7bab0104d83a15e36a5b29de54f (patch) | |
| tree | fb424dc4b3e4f38cc33f3f2d7d180d546cc0a6b4 /Documentation/media/uapi/v4l/vidioc-g-parm.rst | |
| parent | media: v4l2-subdev.h: remove obsolete g/s_parm (diff) | |
| download | linux-bd2a0f082b0cc7bab0104d83a15e36a5b29de54f.tar.xz linux-bd2a0f082b0cc7bab0104d83a15e36a5b29de54f.zip | |
media: vidioc-g-parm.rst: also allow _MPLANE buffer types
The specification mentions that type can be V4L2_BUF_TYPE_VIDEO_CAPTURE,
but the v4l2 core implementation also allows the _MPLANE variant.
Document this.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'Documentation/media/uapi/v4l/vidioc-g-parm.rst')
| -rw-r--r-- | Documentation/media/uapi/v4l/vidioc-g-parm.rst | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/Documentation/media/uapi/v4l/vidioc-g-parm.rst b/Documentation/media/uapi/v4l/vidioc-g-parm.rst index 616a5ea3f8fa..e831fa5512f0 100644 --- a/Documentation/media/uapi/v4l/vidioc-g-parm.rst +++ b/Documentation/media/uapi/v4l/vidioc-g-parm.rst @@ -66,7 +66,7 @@ union holding separate parameters for input and output devices. - - The buffer (stream) type, same as struct :c:type:`v4l2_format` ``type``, set by the - application. See :c:type:`v4l2_buf_type` + application. See :c:type:`v4l2_buf_type`. * - union - ``parm`` - @@ -75,12 +75,13 @@ union holding separate parameters for input and output devices. - struct :c:type:`v4l2_captureparm` - ``capture`` - Parameters for capture devices, used when ``type`` is - ``V4L2_BUF_TYPE_VIDEO_CAPTURE``. + ``V4L2_BUF_TYPE_VIDEO_CAPTURE`` or + ``V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE``. * - - struct :c:type:`v4l2_outputparm` - ``output`` - Parameters for output devices, used when ``type`` is - ``V4L2_BUF_TYPE_VIDEO_OUTPUT``. + ``V4L2_BUF_TYPE_VIDEO_OUTPUT`` or ``V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE``. * - - __u8 - ``raw_data``\ [200] |