diff options
| author | Laurent Pinchart <laurent.pinchart@skynet.be> | 2008-12-14 20:21:16 +0100 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart@skynet.be> | 2008-12-14 20:21:16 +0100 |
| commit | 99627092016191ade350fe68ac3c2d17e3cd6a11 (patch) | |
| tree | e3b9e8310e8042f3f4bb01f19ab22b7bd86c5394 /linux/include | |
| parent | 66c33fb391b11fa484e3a4f6ba4275be3cd2f4dd (diff) | |
| download | mediapointer-dvb-s2-99627092016191ade350fe68ac3c2d17e3cd6a11.tar.gz mediapointer-dvb-s2-99627092016191ade350fe68ac3c2d17e3cd6a11.tar.bz2 | |
v4l2: Add camera zoom controls
From: Laurent Pinchart <laurent.pinchart@skynet.be>
The zoom controls move the zoom lens group to a an absolute position, as a
relative displacement or at a given speed until reaching physical device
limits. Positive values move the zoom lens group towards the telephoto
direction, negative values towards the wide-angle direction.
Priority: normal
Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
Diffstat (limited to 'linux/include')
| -rw-r--r-- | linux/include/linux/videodev2.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/linux/include/linux/videodev2.h b/linux/include/linux/videodev2.h index 00e539e8f..2d7f01059 100644 --- a/linux/include/linux/videodev2.h +++ b/linux/include/linux/videodev2.h @@ -1118,6 +1118,10 @@ enum v4l2_exposure_auto_type { #define V4L2_CID_FOCUS_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+11) #define V4L2_CID_FOCUS_AUTO (V4L2_CID_CAMERA_CLASS_BASE+12) +#define V4L2_CID_ZOOM_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+13) +#define V4L2_CID_ZOOM_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+14) +#define V4L2_CID_ZOOM_CONTINUOUS (V4L2_CID_CAMERA_CLASS_BASE+15) + /* * T U N I N G */ |