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>
diff --git a/drivers/media/video/v4l2-ctrls.c b/drivers/media/video/v4l2-ctrls.c
index ea8d32c..9d2502c 100644
--- a/drivers/media/video/v4l2-ctrls.c
+++ b/drivers/media/video/v4l2-ctrls.c
@@ -305,6 +305,8 @@
case V4L2_CID_ROTATE: return "Rotate";
case V4L2_CID_BG_COLOR: return "Background Color";
case V4L2_CID_CHROMA_GAIN: return "Chroma Gain";
+ case V4L2_CID_ILLUMINATORS_1: return "Illuminator 1";
+ case V4L2_CID_ILLUMINATORS_2: return "Illuminator 2";
/* MPEG controls */
/* Keep the order of the 'case's the same as in videodev2.h! */
@@ -419,6 +421,8 @@
case V4L2_CID_AUDIO_LIMITER_ENABLED:
case V4L2_CID_AUDIO_COMPRESSION_ENABLED:
case V4L2_CID_PILOT_TONE_ENABLED:
+ case V4L2_CID_ILLUMINATORS_1:
+ case V4L2_CID_ILLUMINATORS_2:
*type = V4L2_CTRL_TYPE_BOOLEAN;
*min = 0;
*max = *step = 1;