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media: v4l: ctrls: Add a control for HDR mode

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Add V4L2_CID_HDR_MODE as a menu item control to set the HDR mode of the
sensor, and its documentation.
Menu items are not standardized as they differ for each sensors.

Signed-off-by: Benjamin Mugnier <benjamin.mugnier@foss.st.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
This commit is contained in:
Benjamin Mugnier 2022-10-11 14:16:02 +02:00 • committed by Sakari Ailus
parent 48f750e25a
commit 7673f3058b
3 changed files with 12 additions and 0 deletions
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2
include/uapi/linux/v4l2-controls.h
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@ -1019,6 +1019,8 @@ enum v4l2_auto_focus_range {
#define V4L2_CID_CAMERA_SENSOR_ROTATION (V4L2_CID_CAMERA_CLASS_BASE+35)
#define V4L2_CID_HDR_SENSOR_MODE (V4L2_CID_CAMERA_CLASS_BASE+36)
/* FM Modulator class control IDs */
#define V4L2_CID_FM_TX_CLASS_BASE (V4L2_CTRL_CLASS_FM_TX | 0x900)