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/*
* Copyright (c) 2013-2014, 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/>.
*/
#ifndef __OV5693_H__
#define __OV5693_H__
#include <media/nvc.h>
#include <media/nvc_image.h>
#define OV5693_IOCTL_SET_MODE _IOW('o', 1, struct ov5693_mode)
#define OV5693_IOCTL_SET_FRAME_LENGTH _IOW('o', 2, __u32)
#define OV5693_IOCTL_SET_COARSE_TIME _IOW('o', 3, __u32)
#define OV5693_IOCTL_SET_GAIN _IOW('o', 4, __u16)
#define OV5693_IOCTL_GET_STATUS _IOR('o', 5, __u8)
#define OV5693_IOCTL_SET_BINNING _IOW('o', 6, __u8)
#define OV5693_IOCTL_TEST_PATTERN _IOW('o', 7, \
enum ov5693_test_pattern)
#define OV5693_IOCTL_SET_GROUP_HOLD _IOW('o', 8, struct ov5693_ae)
/* IOCTL to set the operating mode of camera.
* This can be either stereo , leftOnly or rightOnly */
#define OV5693_IOCTL_SET_CAMERA_MODE _IOW('o', 10, __u32)
#define OV5693_IOCTL_SYNC_SENSORS _IOW('o', 11, __u32)
#define OV5693_IOCTL_GET_FUSEID _IOR('o', 12, struct nvc_fuseid)
#define OV5693_IOCTL_SET_HDR_COARSE_TIME _IOW('o', 13, struct ov5693_hdr)
#define OV5693_IOCTL_READ_OTP_BANK _IOWR('o', 14, \
struct ov5693_otp_bank)
#define OV5693_IOCTL_SET_CAL_DATA _IOW('o', 15, \
struct ov5693_cal_data)
#define OV5693_IOCTL_GET_EEPROM_DATA _IOR('o', 20, __u8 *)
#define OV5693_IOCTL_SET_EEPROM_DATA _IOW('o', 21, __u8 *)
#define OV5693_IOCTL_GET_CAPS _IOR('o', 22, struct nvc_imager_cap)
#define OV5693_IOCTL_SET_POWER _IOW('o', 23, __u32)
#define OV5693_INVALID_COARSE_TIME -1
#define OV5693_EEPROM_ADDRESS 0x50
#define OV5693_EEPROM_SIZE 1024
#define OV5693_EEPROM_BLOCK_SIZE (1 << 8)
#define OV5693_EEPROM_NUM_BLOCKS \
(OV5693_EEPROM_SIZE / OV5693_EEPROM_BLOCK_SIZE)
struct ov5693_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 ov5693_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 ov5693_fuseid {
__u32 size;
__u8 id[16];
};
struct ov5693_hdr {
__u32 coarse_time_long;
__u32 coarse_time_short;
};
struct ov5693_otp_bank {
__u32 id;
__u8 buf[16];
};
struct ov5693_cal_data {
int loaded;
int rg_ratio;
int bg_ratio;
int rg_ratio_typical;
int bg_ratio_typical;
__u8 lenc[62];
};
/* See notes in the nvc.h file on the GPIO usage */
enum ov5693_gpio_type {
OV5693_GPIO_TYPE_PWRDN = 0,
};
struct ov5693_eeprom_data {
struct i2c_client *i2c_client;
struct i2c_adapter *adap;
struct i2c_board_info brd;
struct regmap *regmap;
};
struct ov5693_power_rail {
struct regulator *dvdd;
struct regulator *avdd;
struct regulator *dovdd;
};
struct ov5693_regulators {
char *avdd;
char *dvdd;
char *dovdd;
};
struct ov5693_platform_data {
unsigned cfg;
unsigned num;
const char *dev_name;
unsigned gpio_count; /* see nvc.h GPIO notes */
struct nvc_gpio_pdata *gpio; /* see nvc.h GPIO notes */
unsigned lens_focal_length; /* / _INT2FLOAT_DIVISOR */
unsigned lens_max_aperture; /* / _INT2FLOAT_DIVISOR */
unsigned lens_fnumber; /* / _INT2FLOAT_DIVISOR */
unsigned lens_view_angle_h; /* / _INT2FLOAT_DIVISOR */
unsigned lens_view_angle_v; /* / _INT2FLOAT_DIVISOR */
bool use_vcm_vdd;
int (*probe_clock)(unsigned long);
int (*power_on)(struct ov5693_power_rail *);
int (*power_off)(struct ov5693_power_rail *);
const char *mclk_name;
struct nvc_imager_cap *cap;
struct ov5693_regulators regulators;
bool has_eeprom;
};
#endif /* __OV5693_H__ */
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