sun6i-isp-config.h

 1/* SPDX-License-Identifier: ((GPL-2.0+ WITH Linux-syscall-note) OR MIT) */
 2/*
 3 * Allwinner A31 ISP Configuration
 4 */
 5
 6#ifndef _UAPI_SUN6I_ISP_CONFIG_H
 7#define _UAPI_SUN6I_ISP_CONFIG_H
 8
 9#include <linux/types.h>
10
11#define V4L2_META_FMT_SUN6I_ISP_PARAMS v4l2_fourcc('S', '6', 'I', 'P') /* Allwinner A31 ISP Parameters */
12
13#define SUN6I_ISP_MODULE_BAYER			(1U << 0)
14#define SUN6I_ISP_MODULE_BDNF			(1U << 1)
15
16struct sun6i_isp_params_config_bayer {
17	__u16	offset_r;
18	__u16	offset_gr;
19	__u16	offset_gb;
20	__u16	offset_b;
21
22	__u16	gain_r;
23	__u16	gain_gr;
24	__u16	gain_gb;
25	__u16	gain_b;
26};
27
28struct sun6i_isp_params_config_bdnf {
29	__u8	in_dis_min;
30	__u8	in_dis_max;
31
32	__u8	coefficients_g[7];
33	__u8	coefficients_rb[5];
34};
35
36struct sun6i_isp_params_config {
37	__u32					modules_used;
38
39	struct sun6i_isp_params_config_bayer	bayer;
40	struct sun6i_isp_params_config_bdnf	bdnf;
41};
42
43#endif /* _UAPI_SUN6I_ISP_CONFIG_H */