diff options
| author | Jacopo Mondi <jacopo@jmondi.org> | 2020-05-09 12:04:48 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-05-18 16:34:21 +0300 |
| commit | 926645d43fd43622a2b056471a2cf41cc19cbf4c (patch) | |
| tree | b7b4aa9ad99e00121819865c0db849f53cb1043e /include | |
| parent | 9926c2248740a632b0629fd8c07d0fc361dc15cc (diff) | |
| download | linux-926645d43fd43622a2b056471a2cf41cc19cbf4c.tar.xz | |
media: v4l2-ctrls: Add camera orientation and rotation
Add support for the newly defined V4L2_CID_CAMERA_ORIENTATION
and V4L2_CID_CAMERA_SENSOR_ROTATION read-only controls used to report
the camera device mounting position and orientation respectively.
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/uapi/linux/v4l2-controls.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/uapi/linux/v4l2-controls.h b/include/uapi/linux/v4l2-controls.h index 0ba1005c9651..62271418c1be 100644 --- a/include/uapi/linux/v4l2-controls.h +++ b/include/uapi/linux/v4l2-controls.h @@ -923,6 +923,13 @@ enum v4l2_auto_focus_range { #define V4L2_CID_PAN_SPEED (V4L2_CID_CAMERA_CLASS_BASE+32) #define V4L2_CID_TILT_SPEED (V4L2_CID_CAMERA_CLASS_BASE+33) +#define V4L2_CID_CAMERA_ORIENTATION (V4L2_CID_CAMERA_CLASS_BASE+34) +#define V4L2_CAMERA_ORIENTATION_FRONT 0 +#define V4L2_CAMERA_ORIENTATION_BACK 1 +#define V4L2_CAMERA_ORIENTATION_EXTERNAL 2 + +#define V4L2_CID_CAMERA_SENSOR_ROTATION (V4L2_CID_CAMERA_CLASS_BASE+35) + /* FM Modulator class control IDs */ #define V4L2_CID_FM_TX_CLASS_BASE (V4L2_CTRL_CLASS_FM_TX | 0x900) |