diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/v4l2-controls.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/include/linux/v4l2-controls.h b/include/linux/v4l2-controls.h index ef2ee5b7..1213961c 100644 --- a/include/linux/v4l2-controls.h +++ b/include/linux/v4l2-controls.h @@ -910,6 +910,25 @@ 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) +/* + * This version of the v4l2-controls.h header part of the libcamera sources has + * deviated from the version distributed by the mainline Linux kernel. + * + * Specifically, this version includes temporary definitions of a few custom + * controls (V4L2_CID_CAMERA_SENSOR_ROTATION and + * V4L2_CID_CAMERA_SENSOR_LOCATION) which have not yet made their way to + * upstream Linux. + * + * When updating this header with a more recent version, make sure the new + * version has those additional controls defined. + */ +#define V4L2_CID_CAMERA_SENSOR_LOCATION (V4L2_CID_CAMERA_CLASS_BASE+34) +#define V4L2_LOCATION_FRONT 0 +#define V4L2_LOCATION_BACK 1 +#define V4L2_LOCATION_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) |