diff options
| author | Lad, Prabhakar <prabhakar.lad@ti.com> | 2012-10-01 08:17:36 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-10-05 21:44:26 -0300 |
| commit | 5ebef0fbe0f72fa911088800c5d0bc7a872c35de (patch) | |
| tree | 02b76cf6fc36c613da5a2e7139189f416f656ba9 /Documentation | |
| parent | ab7ef22419927910e563170db41f0a428d20b0a2 (diff) | |
| download | linux-5ebef0fbe0f72fa911088800c5d0bc7a872c35de.tar.bz2 | |
[media] media: v4l2-ctrls: add control for test pattern
add V4L2_CID_TEST_PATTERN of type menu, which determines
the internal test pattern selected by the device.
Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com>
Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com>
Acked-by: Sakari Ailus <sakari.ailus@iki.fi>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/DocBook/media/v4l/controls.xml | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/Documentation/DocBook/media/v4l/controls.xml b/Documentation/DocBook/media/v4l/controls.xml index 272a5f718509..a84a08ca51dc 100644 --- a/Documentation/DocBook/media/v4l/controls.xml +++ b/Documentation/DocBook/media/v4l/controls.xml @@ -4267,6 +4267,16 @@ interface and may change in the future.</para> pixels / second. </entry> </row> + <row> + <entry spanname="id"><constant>V4L2_CID_TEST_PATTERN</constant></entry> + <entry>menu</entry> + </row> + <row id="v4l2-test-pattern"> + <entry spanname="descr"> Some capture/display/sensor devices have + the capability to generate test pattern images. These hardware + specific test patterns can be used to test if a device is working + properly.</entry> + </row> <row><entry></entry></row> </tbody> </tgroup> |