diff options
| author | Sylwester Nawrocki <s.nawrocki@samsung.com> | 2012-05-11 06:37:03 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-05-14 14:30:26 -0300 |
| commit | 2272ab657b508ece04bf015da6c23f61711bac81 (patch) | |
| tree | 74f8f45630875037015b7fcbcd1a470d15006318 /include | |
| parent | fc162a099e7b34bfe3501028c919ff5d43e5e3d3 (diff) | |
[media] V4L: Add camera auto focus controls
Add following auto focus controls:
- V4L2_CID_AUTO_FOCUS_START - single-shot auto focus start
- V4L2_CID_AUTO_FOCUS_STOP - single-shot auto focus stop
- V4L2_CID_AUTO_FOCUS_STATUS - automatic focus status
- V4L2_CID_AUTO_FOCUS_RANGE - automatic focus scan range selection
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/videodev2.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index a9b03ae44037..dc3e3ea28f99 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -1763,6 +1763,22 @@ enum v4l2_scene_mode { #define V4L2_LOCK_WHITE_BALANCE (1 << 1) #define V4L2_LOCK_FOCUS (1 << 2) +#define V4L2_CID_AUTO_FOCUS_START (V4L2_CID_CAMERA_CLASS_BASE+28) +#define V4L2_CID_AUTO_FOCUS_STOP (V4L2_CID_CAMERA_CLASS_BASE+29) +#define V4L2_CID_AUTO_FOCUS_STATUS (V4L2_CID_CAMERA_CLASS_BASE+30) +#define V4L2_AUTO_FOCUS_STATUS_IDLE (0 << 0) +#define V4L2_AUTO_FOCUS_STATUS_BUSY (1 << 0) +#define V4L2_AUTO_FOCUS_STATUS_REACHED (1 << 1) +#define V4L2_AUTO_FOCUS_STATUS_FAILED (1 << 2) + +#define V4L2_CID_AUTO_FOCUS_RANGE (V4L2_CID_CAMERA_CLASS_BASE+31) +enum v4l2_auto_focus_range { + V4L2_AUTO_FOCUS_RANGE_AUTO = 0, + V4L2_AUTO_FOCUS_RANGE_NORMAL = 1, + V4L2_AUTO_FOCUS_RANGE_MACRO = 2, + V4L2_AUTO_FOCUS_RANGE_INFINITY = 3, +}; + /* FM Modulator class control IDs */ #define V4L2_CID_FM_TX_CLASS_BASE (V4L2_CTRL_CLASS_FM_TX | 0x900) #define V4L2_CID_FM_TX_CLASS (V4L2_CTRL_CLASS_FM_TX | 1) |