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| author | Sakari Ailus <sakari.ailus@iki.fi> | 2012-06-13 19:01:10 (GMT) |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-07-06 23:20:18 (GMT) |
| commit | 9fe75aac380bb0399756a14d14f29346a020a647 (patch) | |
| tree | 425b2448e0b04fb63784c541d980edf24287b35c /Documentation/DocBook/media/v4l/vidioc-subdev-g-selection.xml | |
| parent | 563df3d0bc2ca103e5ddb76c8b7b3386ed2da0d6 (diff) | |
| download | linux-fsl-qoriq-9fe75aac380bb0399756a14d14f29346a020a647.tar.xz | |
[media] v4l: Unify selection flags documentation
As for the selection targets, the selection flags are now the same on V4L2
and V4L2 subdev interfaces. Also document them so.
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.xml | 39 |
1 files changed, 2 insertions, 37 deletions
diff --git a/Documentation/DocBook/media/v4l/vidioc-subdev-g-selection.xml b/Documentation/DocBook/media/v4l/vidioc-subdev-g-selection.xml index ace1478..f33cc81 100644 --- a/Documentation/DocBook/media/v4l/vidioc-subdev-g-selection.xml +++ b/Documentation/DocBook/media/v4l/vidioc-subdev-g-selection.xml @@ -87,44 +87,9 @@ <constant>EINVAL</constant>.</para> </section> - <para>Selection targets are documented in <xref + <para>Selection targets and flags 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> - <tgroup cols="3"> - &cs-def; - <tbody valign="top"> - <row> - <entry><constant>V4L2_SUBDEV_SEL_FLAG_SIZE_GE</constant></entry> - <entry>(1 << 0)</entry> <entry>Suggest the driver it - should choose greater or equal rectangle (in size) than - was requested. Albeit the driver may choose a lesser size, - it will only do so due to hardware limitations. Without - this flag (and - <constant>V4L2_SUBDEV_SEL_FLAG_SIZE_LE</constant>) the - behaviour is to choose the closest possible - rectangle.</entry> - </row> - <row> - <entry><constant>V4L2_SUBDEV_SEL_FLAG_SIZE_LE</constant></entry> - <entry>(1 << 1)</entry> <entry>Suggest the driver it - should choose lesser or equal rectangle (in size) than was - requested. Albeit the driver may choose a greater size, it - will only do so due to hardware limitations.</entry> - </row> - <row> - <entry><constant>V4L2_SUBDEV_SEL_FLAG_KEEP_CONFIG</constant></entry> - <entry>(1 << 2)</entry> - <entry>The configuration should not be propagated to any - further processing steps. If this flag is not given, the - configuration is propagated inside the subdevice to all - further processing steps.</entry> - </row> - </tbody> - </tgroup> - </table> - <table pgwide="1" frame="none" id="v4l2-subdev-selection"> <title>struct <structname>v4l2_subdev_selection</structname></title> <tgroup cols="3"> @@ -151,7 +116,7 @@ <entry>__u32</entry> <entry><structfield>flags</structfield></entry> <entry>Flags. See - <xref linkend="v4l2-subdev-selection-flags">.</xref></entry> + <xref linkend="v4l2-selection-flags" />.</entry> </row> <row> <entry>&v4l2-rect;</entry> |