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[media] vidioc-g-dv-timings.rst: update v4l2_bt_timings struct

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The new picture_aspect, cea861_vic and hdmi_vic fields were not documented,
even though the corresponding flags were.

Add documentation for these new fields.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Hans Verkuil 2017-02-10 06:19:14 -02:00 committed by Mauro Carvalho Chehab
parent 6e9b73c695
commit 3406e89ae1
1 changed files with 14 additions and 2 deletions
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16
Documentation/media/uapi/v4l/vidioc-g-dv-timings.rst
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@ -146,8 +146,20 @@ EBUSY
- ``flags``
- Several flags giving more information about the format. See
:ref:`dv-bt-flags` for a description of the flags.
* - __u32
- ``reserved[14]``
* - struct :c:type:`v4l2_fract`
- ``picture_aspect``
- The picture aspect if the pixels are not square. Only valid if the
``V4L2_DV_FL_HAS_PICTURE_ASPECT`` flag is set.
* - __u8
- ``cea861_vic``
- The Video Identification Code according to the CEA-861 standard.
Only valid if the ``V4L2_DV_FL_HAS_CEA861_VIC`` flag is set.
* - __u8
- ``hdmi_vic``
- The Video Identification Code according to the HDMI standard.
Only valid if the ``V4L2_DV_FL_HAS_HDMI_VIC`` flag is set.
* - __u8
- ``reserved[46]``
- Reserved for future extensions. Drivers and applications must set
the array to zero.