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| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2023-11-24 16:26:24 +0200 |
|---|---|---|
| committer | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2023-12-04 10:37:46 +0100 |
| commit | 0d9e32a8075a6cccbab294f98ccf7d33821d9b1c (patch) | |
| tree | 86505065e39e7d10c7dc3a26f832a24f4a2c49dd /include/uapi | |
| parent | cba1ec57b33127ed810d3ab14645086a07e050a6 (diff) | |
| download | linux-stable-0d9e32a8075a6cccbab294f98ccf7d33821d9b1c.tar.gz linux-stable-0d9e32a8075a6cccbab294f98ccf7d33821d9b1c.tar.bz2 linux-stable-0d9e32a8075a6cccbab294f98ccf7d33821d9b1c.zip | |
media: uapi: Add controls for the THP7312 ISP
The THP7312 is an external ISP from THine. As such, it implements a
large number of parameters to control all aspects of the image
processing. Many of those controls are already standard in V4L2, but
some are fairly device-specific.
Reserve a range of 32 controls for the device. The driver will implement
4 device-specific controls to start with, define and document them. 28
additional device-specific controls should be enough for future
development.
Co-developed-by: Paul Elder <paul.elder@ideasonboard.com>
Signed-off-by: Paul Elder <paul.elder@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/linux/thp7312.h | 19 | ||||
| -rw-r--r-- | include/uapi/linux/v4l2-controls.h | 6 |
2 files changed, 25 insertions, 0 deletions
diff --git a/include/uapi/linux/thp7312.h b/include/uapi/linux/thp7312.h new file mode 100644 index 000000000000..2b629e05daf9 --- /dev/null +++ b/include/uapi/linux/thp7312.h @@ -0,0 +1,19 @@ +/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */ +/* + * THine THP7312 user space header file. + * + * Copyright (C) 2021 THine Electronics, Inc. + * Copyright (C) 2023 Ideas on Board Oy + */ + +#ifndef __UAPI_THP7312_H_ +#define __UAPI_THP7312_H_ + +#include <linux/v4l2-controls.h> + +#define V4L2_CID_THP7312_LOW_LIGHT_COMPENSATION (V4L2_CID_USER_THP7312_BASE + 0x01) +#define V4L2_CID_THP7312_AUTO_FOCUS_METHOD (V4L2_CID_USER_THP7312_BASE + 0x02) +#define V4L2_CID_THP7312_NOISE_REDUCTION_AUTO (V4L2_CID_USER_THP7312_BASE + 0x03) +#define V4L2_CID_THP7312_NOISE_REDUCTION_ABSOLUTE (V4L2_CID_USER_THP7312_BASE + 0x04) + +#endif /* __UAPI_THP7312_H_ */ diff --git a/include/uapi/linux/v4l2-controls.h b/include/uapi/linux/v4l2-controls.h index 68db66d4aae8..99c3f5e99da7 100644 --- a/include/uapi/linux/v4l2-controls.h +++ b/include/uapi/linux/v4l2-controls.h @@ -209,6 +209,12 @@ enum v4l2_colorfx { */ #define V4L2_CID_USER_NPCM_BASE (V4L2_CID_USER_BASE + 0x11b0) +/* + * The base for THine THP7312 driver controls. + * We reserve 32 controls for this driver. + */ +#define V4L2_CID_USER_THP7312_BASE (V4L2_CID_USER_BASE + 0x11c0) + /* MPEG-class control IDs */ /* The MPEG controls are applicable to all codec controls * and the 'MPEG' part of the define is historical */ |