/*
 * include/uapi/media/imx318.h
 *
 * Copyright (c) 2017-2020, NVIDIA CORPORATION.  All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms and conditions of the GNU General Public License,
 * version 2, as published by the Free Software Foundation.
 *
 * This program is distributed in the hope it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
 * more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

/* TODO set all define values correctly, copied from ov5693*/
#ifndef __UAPI_IMX318_H__
#define __UAPI_IMX318_H__

#include <media/nvc.h>
#include "nvc_image.h"

#define IMX318_IOCTL_SET_MODE		_IOW('o', 1, struct imx318_mode)
#define IMX318_IOCTL_SET_FRAME_LENGTH	_IOW('o', 2, __u32)
#define IMX318_IOCTL_SET_COARSE_TIME	_IOW('o', 3, __u32)
#define IMX318_IOCTL_SET_GAIN		_IOW('o', 4, __u16)
#define IMX318_IOCTL_GET_STATUS		_IOR('o', 5, __u8)
#define IMX318_IOCTL_SET_BINNING	_IOW('o', 6, __u8)
#define IMX318_IOCTL_TEST_PATTERN	_IOW('o', 7, \
						enum imx318_test_pattern)
#define IMX318_IOCTL_SET_GROUP_HOLD	_IOW('o', 8, struct imx318_ae)
/* operating mode can be either stereo , leftOnly or rightOnly */
#define IMX318_IOCTL_SET_CAMERA_MODE	_IOW('o', 10, __u32)
#define IMX318_IOCTL_SYNC_SENSORS	_IOW('o', 11, __u32)
#define IMX318_IOCTL_GET_FUSEID		_IOR('o', 12, struct nvc_fuseid)
#define IMX318_IOCTL_SET_CAL_DATA	_IOW('o', 15, \
						struct imx318_cal_data)
#define IMX318_IOCTL_GET_EEPROM_DATA	_IOR('o', 20, __u8 *)
#define IMX318_IOCTL_SET_EEPROM_DATA	_IOW('o', 21, __u8 *)
#define IMX318_IOCTL_GET_CAPS		_IOR('o', 22, \
						struct nvc_imager_cap)
#define IMX318_IOCTL_SET_POWER		_IOW('o', 23, __u32)

struct imx318_mode {
	int res_x;
	int res_y;
	int fps;
	__u32 frame_length;
	__u32 coarse_time;
	__u32 coarse_time_short;
	__u16 gain;
	__u8 hdr_en;
};

struct imx318_ae {
	__u32 frame_length;
	__u8  frame_length_enable;
	__u32 coarse_time;
	__u32 coarse_time_short;
	__u8  coarse_time_enable;
	__s32 gain;
	__u8  gain_enable;
};

struct imx318_fuseid {
	__u32 size;
	__u8  id[16];
};

struct imx318_hdr {
	__u32 coarse_time_long;
	__u32 coarse_time_short;
};

struct imx318_otp_bank {
	__u32 id;
	__u8  buf[16];
};

struct imx318_cal_data {
	int loaded;
	int rg_ratio;
	int bg_ratio;
	int rg_ratio_typical;
	int bg_ratio_typical;
	__u8 lenc[62];
};

#endif  /* __UAPI_IMX318_H__ */