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| author | Hans Verkuil <hans.verkuil@cisco.com> | 2013-07-29 11:40:57 (GMT) |
|---|---|---|
| committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2013-08-18 11:17:14 (GMT) |
| commit | 5d2db817df059aa1873560ea4d6f13624cbc823d (patch) | |
| tree | a3abb8e1aa4bd9a1cd78e29723d1787ee246f38f /Documentation | |
| parent | 2576415846bcbad3c0a6885fc44f950837106364 (diff) | |
| download | linux-5d2db817df059aa1873560ea4d6f13624cbc823d.tar.xz | |
[media] DocBook/media/v4l: il_* fields always 0 for progressive formats
Clarify that the il_vfrontporch, il_vsync and il_vbackporch fields must
always be 0 for progressive formats.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/DocBook/media/v4l/vidioc-g-dv-timings.xml | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Documentation/DocBook/media/v4l/vidioc-g-dv-timings.xml b/Documentation/DocBook/media/v4l/vidioc-g-dv-timings.xml index 7236970..c433657 100644 --- a/Documentation/DocBook/media/v4l/vidioc-g-dv-timings.xml +++ b/Documentation/DocBook/media/v4l/vidioc-g-dv-timings.xml @@ -156,19 +156,19 @@ bit 0 (V4L2_DV_VSYNC_POS_POL) is for vertical sync polarity and bit 1 (V4L2_DV_H <entry>__u32</entry> <entry><structfield>il_vfrontporch</structfield></entry> <entry>Vertical front porch in lines for the even field (aka field 2) of - interlaced field formats.</entry> + interlaced field formats. Must be 0 for progressive formats.</entry> </row> <row> <entry>__u32</entry> <entry><structfield>il_vsync</structfield></entry> <entry>Vertical sync length in lines for the even field (aka field 2) of - interlaced field formats.</entry> + interlaced field formats. Must be 0 for progressive formats.</entry> </row> <row> <entry>__u32</entry> <entry><structfield>il_vbackporch</structfield></entry> <entry>Vertical back porch in lines for the even field (aka field 2) of - interlaced field formats.</entry> + interlaced field formats. Must be 0 for progressive formats.</entry> </row> <row> <entry>__u32</entry> |