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authorHans Verkuil <hans.verkuil@cisco.com>2012-09-04 07:07:54 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2012-09-26 09:59:19 -0300
commit0b1f8149a5e7ee71f36af75bb516eb8219158f2d (patch)
treee8fc8705c393205737bf737166583c32358314f0 /Documentation/DocBook/media/v4l
parentd7a11e1f18e1b6772af0e7670baa83ce8c3b2674 (diff)
[media] DocBook: clarify that sequence is also set for output devices
It was not entirely obvious that the sequence count should also be set for output devices. Also made it more explicit that this sequence counter counts frames, not fields. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Acked-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'Documentation/DocBook/media/v4l')
-rw-r--r--Documentation/DocBook/media/v4l/io.xml4
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/DocBook/media/v4l/io.xml b/Documentation/DocBook/media/v4l/io.xml
index 2dc39d81182..97f785add84 100644
--- a/Documentation/DocBook/media/v4l/io.xml
+++ b/Documentation/DocBook/media/v4l/io.xml
@@ -613,8 +613,8 @@ field is independent of the <structfield>timestamp</structfield> and
<entry>__u32</entry>
<entry><structfield>sequence</structfield></entry>
<entry></entry>
- <entry>Set by the driver, counting the frames in the
-sequence.</entry>
+ <entry>Set by the driver, counting the frames (not fields!) in
+sequence. This field is set for both input and output devices.</entry>
</row>
<row>
<entry spanname="hspan"><para>In <link