[media] v4l: Add subdev selections documentation
Add documentation for V4L2 subdev selection API. This changes also
experimental V4L2 subdev API so that scaling now works through selection API
only.
Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.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 864ba5d..fbf808d 100644
--- a/Documentation/DocBook/media/v4l/v4l2.xml
+++ b/Documentation/DocBook/media/v4l/v4l2.xml
@@ -96,6 +96,17 @@
</address>
</affiliation>
</author>
+
+ <author>
+ <firstname>Sakari</firstname>
+ <surname>Ailus</surname>
+ <contrib>Subdev selections API.</contrib>
+ <affiliation>
+ <address>
+ <email>sakari.ailus@iki.fi</email>
+ </address>
+ </affiliation>
+ </author>
</authorgroup>
<copyright>
@@ -131,7 +142,8 @@
<revnumber>3.5</revnumber>
<date>2012-04-02</date>
<authorinitials>sa</authorinitials>
- <revremark>Added V4L2_CTRL_TYPE_INTEGER_MENU.
+ <revremark>Added V4L2_CTRL_TYPE_INTEGER_MENU and V4L2 subdev
+ selections API.
</revremark>
</revision>
@@ -548,6 +560,7 @@
&sub-subdev-g-crop;
&sub-subdev-g-fmt;
&sub-subdev-g-frame-interval;
+ &sub-subdev-g-selection;
&sub-subscribe-event;
<!-- End of ioctls. -->
&sub-mmap;