[media] v4l: Define video buffer flags for timestamp types
Define video buffer flags for different timestamp types. Everything up to
now have used either realtime clock or monotonic clock, without a way to
tell which clock the timestamp was taken from.
Also document that the clock source of the timestamp in the timestamp field
depends on buffer flags.
[mchehab@redhat.com: fix a few wrong references to Kernel 3.8 - as this patch
is meant for 3.9]
Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/Documentation/DocBook/media/v4l/v4l2.xml b/Documentation/DocBook/media/v4l/v4l2.xml
index 4d110b1..8fe2942 100644
--- a/Documentation/DocBook/media/v4l/v4l2.xml
+++ b/Documentation/DocBook/media/v4l/v4l2.xml
@@ -140,6 +140,16 @@
applications. -->
<revision>
+ <revnumber>3.9</revnumber>
+ <date>2012-12-03</date>
+ <authorinitials>sa</authorinitials>
+ <revremark>Added timestamp types to
+ <structname>v4l2_buffer</structname>, see <xref
+ linkend="buffer-flags" />.
+ </revremark>
+ </revision>
+
+ <revision>
<revnumber>3.6</revnumber>
<date>2012-07-02</date>
<authorinitials>hv</authorinitials>
@@ -472,7 +482,7 @@
</partinfo>
<title>Video for Linux Two API Specification</title>
- <subtitle>Revision 3.6</subtitle>
+ <subtitle>Revision 3.9</subtitle>
<chapter id="common">
&sub-common;