[v4,1/8] media: uapi: ctrls: Add Time of Flight class controls

Commit Message

Volodymyr Kharuk Dec. 2, 2022, 4:07 p.m. UTC

Define Time of Flight class controls.
Also add most common TOF controls:
 - phase sequence
 - time integration
 - frequency modulation

Signed-off-by: Volodymyr Kharuk <[e-mail]>
---
 include/uapi/linux/v4l2-controls.h | 8 ++++++++
 1 file changed, 8 insertions(+)

Patch

diff --git a/include/uapi/linux/v4l2-controls.h b/include/uapi/linux/v4l2-controls.h
index 410d778c1243..3a6b6231b6f7 100644
--- a/include/uapi/linux/v4l2-controls.h
+++ b/include/uapi/linux/v4l2-controls.h
@@ -68,6 +68,7 @@ 
 #define V4L2_CTRL_CLASS_DETECT		0x00a30000	/* Detection controls */
 #define V4L2_CTRL_CLASS_CODEC_STATELESS 0x00a40000	/* Stateless codecs controls */
 #define V4L2_CTRL_CLASS_COLORIMETRY	0x00a50000	/* Colorimetry controls */
+#define V4L2_CTRL_CLASS_TOF		0x00a60000	/* Time of flight camera controls */
 
 /* User-class control IDs */
 
@@ -2788,6 +2789,13 @@  struct v4l2_ctrl_vp9_compressed_hdr {
 	struct v4l2_vp9_mv_probs mv;
 };
 
+#define V4L2_CID_TOF_CLASS_BASE		(V4L2_CTRL_CLASS_TOF | 0x900)
+#define V4L2_CID_TOF_CLASS		(V4L2_CTRL_CLASS_TOF | 1)
+
+#define V4L2_CID_TOF_PHASE_SEQ		(V4L2_CID_TOF_CLASS_BASE + 0)
+#define V4L2_CID_TOF_FREQ_MOD		(V4L2_CID_TOF_CLASS_BASE + 1)
+#define V4L2_CID_TOF_TIME_INTEGRATION	(V4L2_CID_TOF_CLASS_BASE + 2)
+
 /* MPEG-compression definitions kept for backwards compatibility */
 #ifndef __KERNEL__
 #define V4L2_CTRL_CLASS_MPEG            V4L2_CTRL_CLASS_CODEC