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authorHans Verkuil <hans.verkuil@cisco.com>2015-03-20 14:05:04 -0300
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>2015-04-08 06:37:54 -0300
commit8b44b4e513a8da1d68759897445431b5d2e99d91 (patch)
tree57b3aac8d1fc88dc1137c9740b5d27f73ea9cf3c /Documentation/DocBook
parent74d802d8888667fce5d943f6e415d04418c2ee29 (diff)
downloadkernel-8b44b4e513a8da1d68759897445431b5d2e99d91.tar.gz
[media] DocBook media: document the new V4L2_DV_FL_IS_CE_VIDEO flag
Document this new flag. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Cc: Martin Bugge <marbugge@cisco.com> Cc: Mats Randgaard <mats.randgaard@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'Documentation/DocBook')
-rw-r--r--Documentation/DocBook/media/v4l/vidioc-g-dv-timings.xml9
1 files changed, 9 insertions, 0 deletions
diff --git a/Documentation/DocBook/media/v4l/vidioc-g-dv-timings.xml b/Documentation/DocBook/media/v4l/vidioc-g-dv-timings.xml
index 7d10784a0fce..764b635ed4cf 100644
--- a/Documentation/DocBook/media/v4l/vidioc-g-dv-timings.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-g-dv-timings.xml
@@ -325,6 +325,15 @@ the same number of half-lines. Whether half-lines can be detected or used depend
the hardware.
</entry>
</row>
+ <row>
+ <entry>V4L2_DV_FL_IS_CE_VIDEO</entry>
+ <entry>If set, then this is a Consumer Electronics (CE) video format.
+Such formats differ from other formats (commonly called IT formats) in that if
+R'G'B' encoding is used then by default the R'G'B' values use limited range
+(i.e. 16-235) as opposed to full range (i.e. 0-255). All formats defined in CEA-861
+except for the 640x480p59.94 format are CE formats.
+ </entry>
+ </row>
</tbody>
</tgroup>
</table>