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>

1 files changed, 4 insertions, 1 deletions

diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index 2d5ce17ca472..b06479f63271 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -1047,8 +1047,11 @@ enum v4l2_colorfx {
 
 #define V4L2_CID_CHROMA_GAIN                    (V4L2_CID_BASE+36)
 
+#define V4L2_CID_ILLUMINATORS_1                 (V4L2_CID_BASE+37)
+#define V4L2_CID_ILLUMINATORS_2                 (V4L2_CID_BASE+38)
+
 /* last CID + 1 */
-#define V4L2_CID_LASTP1                         (V4L2_CID_BASE+37)
+#define V4L2_CID_LASTP1                         (V4L2_CID_BASE+39)
 
 /*  MPEG-class control IDs defined by V4L2 */
 #define V4L2_CID_MPEG_BASE                      (V4L2_CTRL_CLASS_MPEG | 0x900)