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[v5,1/8] media: uapi: ctrls: Add Time of Flight class controls

Message ID 3d1a6a49790a699980dc02450ebdbac2a03ebb51.1696347109.git.vkh@melexis.com (mailing list archive)
State New, archived
Headers show
Series media: i2c: mlx7502x ToF camera support | expand

Commit Message

Volodymyr Kharuk Oct. 4, 2023, 7:19 a.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 <vkh@melexis.com>
Acked-by: Benjamin Mugnier <benjamin.mugnier@foss.st.com>
---
 include/uapi/linux/v4l2-controls.h | 8 ++++++++
 1 file changed, 8 insertions(+)
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Patch

diff --git a/include/uapi/linux/v4l2-controls.h b/include/uapi/linux/v4l2-controls.h
index c3604a0a3e30..92b3957d5720 100644
--- a/include/uapi/linux/v4l2-controls.h
+++ b/include/uapi/linux/v4l2-controls.h
@@ -30,6 +30,7 @@ 
 #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 */
 
@@ -3479,6 +3480,13 @@  struct v4l2_ctrl_av1_film_grain {
 	__u8 reserved[4];
 };
 
+#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