summaryrefslogtreecommitdiff
path: root/Documentation/DocBook/media/v4l/vidioc-subdev-g-selection.xml
diff options
context:
space:
mode:
authorSakari Ailus <sakari.ailus@iki.fi>2012-06-01 20:56:53 +0400
committerMauro Carvalho Chehab <mchehab@redhat.com>2012-07-07 03:17:00 +0400
commit64b9ce83a446277d3ffdb5e25e9aeb66442da2a9 (patch)
tree58c4215f4982f9a697b89555eb38158cb51f3ecb /Documentation/DocBook/media/v4l/vidioc-subdev-g-selection.xml
parent5689b28890f4a7c4e12290dbf2c29a9d23047335 (diff)
downloadlinux-64b9ce83a446277d3ffdb5e25e9aeb66442da2a9.tar.xz
[media] v4l: Common documentation for selection targets
Both V4L2 and V4L2 subdev interface have very similar selection APIs with differences foremost related to in-memory and media bus formats. However, the selection targets are the same for both. Most targets are and in the future will likely continue to be more the same than with any differences. Thus it makes sense to unify the documentation of the targets. Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'Documentation/DocBook/media/v4l/vidioc-subdev-g-selection.xml')
-rw-r--r--Documentation/DocBook/media/v4l/vidioc-subdev-g-selection.xml34
1 files changed, 3 insertions, 31 deletions
diff --git a/Documentation/DocBook/media/v4l/vidioc-subdev-g-selection.xml b/Documentation/DocBook/media/v4l/vidioc-subdev-g-selection.xml
index 4c44808ab25c..ace147806e48 100644
--- a/Documentation/DocBook/media/v4l/vidioc-subdev-g-selection.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-subdev-g-selection.xml
@@ -87,36 +87,8 @@
<constant>EINVAL</constant>.</para>
</section>
- <table pgwide="1" frame="none" id="v4l2-subdev-selection-targets">
- <title>V4L2 subdev selection targets</title>
- <tgroup cols="3">
- &cs-def;
- <tbody valign="top">
- <row>
- <entry><constant>V4L2_SUBDEV_SEL_TGT_CROP</constant></entry>
- <entry>0x0000</entry>
- <entry>Actual crop. Defines the cropping
- performed by the processing step.</entry>
- </row>
- <row>
- <entry><constant>V4L2_SUBDEV_SEL_TGT_CROP_BOUNDS</constant></entry>
- <entry>0x0002</entry>
- <entry>Bounds of the crop rectangle.</entry>
- </row>
- <row>
- <entry><constant>V4L2_SUBDEV_SEL_TGT_COMPOSE</constant></entry>
- <entry>0x0100</entry>
- <entry>Actual compose rectangle. Used to configure scaling
- on sink pads and composition on source pads.</entry>
- </row>
- <row>
- <entry><constant>V4L2_SUBDEV_SEL_TGT_COMPOSE_BOUNDS</constant></entry>
- <entry>0x0102</entry>
- <entry>Bounds of the compose rectangle.</entry>
- </row>
- </tbody>
- </tgroup>
- </table>
+ <para>Selection targets are documented in <xref
+ linkend="v4l2-selections-common"/>.</para>
<table pgwide="1" frame="none" id="v4l2-subdev-selection-flags">
<title>V4L2 subdev selection flags</title>
@@ -173,7 +145,7 @@
<entry>__u32</entry>
<entry><structfield>target</structfield></entry>
<entry>Target selection rectangle. See
- <xref linkend="v4l2-subdev-selection-targets">.</xref>.</entry>
+ <xref linkend="v4l2-selections-common" />.</entry>
</row>
<row>
<entry>__u32</entry>