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| author | Hans Verkuil <hans.verkuil@cisco.com> | 2016-09-16 12:38:04 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-11-16 17:37:57 +0100 |
| commit | a5e18f1401d12271770105919be403c303e8275d (patch) | |
| tree | 24d5c1b19181b46521d66dbf080793ce74469255 /Documentation/media | |
| parent | [media] videodev2.h: add VICs and picture aspect ratio (diff) | |
| download | linux-a5e18f1401d12271770105919be403c303e8275d.tar.xz linux-a5e18f1401d12271770105919be403c303e8275d.zip | |
[media] vidioc-g-dv-timings.rst: document the new dv_timings flags
Document the new flags.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'Documentation/media')
| -rw-r--r-- | Documentation/media/uapi/v4l/vidioc-g-dv-timings.rst | 11 | ||||
| -rw-r--r-- | Documentation/media/videodev2.h.rst.exceptions | 3 |
2 files changed, 14 insertions, 0 deletions
diff --git a/Documentation/media/uapi/v4l/vidioc-g-dv-timings.rst b/Documentation/media/uapi/v4l/vidioc-g-dv-timings.rst index 7dd943ff14cd..aea276502f5e 100644 --- a/Documentation/media/uapi/v4l/vidioc-g-dv-timings.rst +++ b/Documentation/media/uapi/v4l/vidioc-g-dv-timings.rst @@ -270,3 +270,14 @@ EBUSY - Some formats like SMPTE-125M have an interlaced signal with a odd total height. For these formats, if this flag is set, the first field has the extra line. Else, it is the second field. + * - ``V4L2_DV_FL_HAS_PICTURE_ASPECT`` + - If set, then the picture_aspect field is valid. Otherwise assume that + the pixels are square, so the picture aspect ratio is the same as the + width to height ratio. + * - ``V4L2_DV_FL_HAS_CEA861_VIC`` + - If set, then the cea861_vic field is valid and contains the Video + Identification Code as per the CEA-861 standard. + * - ``V4L2_DV_FL_HAS_HDMI_VIC`` + - If set, then the hdmi_vic field is valid and contains the Video + Identification Code as per the HDMI standard (HDMI Vendor Specific + InfoFrame). diff --git a/Documentation/media/videodev2.h.rst.exceptions b/Documentation/media/videodev2.h.rst.exceptions index 12622b2593fa..e11a0d0a8931 100644 --- a/Documentation/media/videodev2.h.rst.exceptions +++ b/Documentation/media/videodev2.h.rst.exceptions @@ -280,6 +280,9 @@ replace define V4L2_DV_FL_REDUCED_FPS dv-bt-standards replace define V4L2_DV_FL_HALF_LINE dv-bt-standards replace define V4L2_DV_FL_IS_CE_VIDEO dv-bt-standards replace define V4L2_DV_FL_FIRST_FIELD_EXTRA_LINE dv-bt-standards +replace define V4L2_DV_FL_HAS_PICTURE_ASPECT dv-bt-standards +replace define V4L2_DV_FL_HAS_CEA861_VIC dv-bt-standards +replace define V4L2_DV_FL_HAS_HDMI_VIC dv-bt-standards replace define V4L2_DV_BT_656_1120 dv-timing-types |