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| author | Jean-François Moine <moinejf@free.fr> | 2010-09-13 07:04:49 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-10-21 01:05:54 -0200 |
| commit | 008d35f2f5256751a18f1f4aea79e3caf140098d (patch) | |
| tree | db88373c477e246846349e5ac6b79050edf6c28e /Documentation/DocBook/v4l | |
| parent | 2a3b501ffd28b2be355f558479543028ccdead48 (diff) | |
| download | linux-008d35f2f5256751a18f1f4aea79e3caf140098d.tar.gz linux-008d35f2f5256751a18f1f4aea79e3caf140098d.tar.xz | |
V4L/DVB: v4l2: Add illuminator controls
Some media devices (microscopes) may have one or many illuminators.
This patch makes them controlable by the applications.
Acked-by: Hans Verkuil <hverkuil@xs4all.nl>
Acked-by: Andy Walls <awalls@md.metrocast.net>
Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'Documentation/DocBook/v4l')
| -rw-r--r-- | Documentation/DocBook/v4l/controls.xml | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/Documentation/DocBook/v4l/controls.xml b/Documentation/DocBook/v4l/controls.xml index 8408caaee276..68c83449d7c9 100644 --- a/Documentation/DocBook/v4l/controls.xml +++ b/Documentation/DocBook/v4l/controls.xml @@ -312,10 +312,17 @@ minimum value disables backlight compensation.</entry> information and bits 24-31 must be zero.</entry> </row> <row> + <entry><constant>V4L2_CID_ILLUMINATORS_1</constant> + <constant>V4L2_CID_ILLUMINATORS_2</constant></entry> + <entry>boolean</entry> + <entry>Switch on or off the illuminator 1 or 2 of the device + (usually a microscope).</entry> + </row> + <row> <entry><constant>V4L2_CID_LASTP1</constant></entry> <entry></entry> <entry>End of the predefined control IDs (currently -<constant>V4L2_CID_BG_COLOR</constant> + 1).</entry> +<constant>V4L2_CID_ILLUMINATORS_2</constant> + 1).</entry> </row> <row> <entry><constant>V4L2_CID_PRIVATE_BASE</constant></entry> |