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/**
* Copyright (c) 2012-2014, 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 __IMX135_H__
#define __IMX135_H__
#include <linux/ioctl.h> /* For IOCTL macros */
#include <media/nvc.h>
#include <media/nvc_image.h>
#define IMX135_IOCTL_SET_MODE _IOW('o', 1, struct imx135_mode)
#define IMX135_IOCTL_GET_STATUS _IOR('o', 2, __u8)
#define IMX135_IOCTL_SET_FRAME_LENGTH _IOW('o', 3, __u32)
#define IMX135_IOCTL_SET_COARSE_TIME _IOW('o', 4, __u32)
#define IMX135_IOCTL_SET_GAIN _IOW('o', 5, __u16)
#define IMX135_IOCTL_GET_SENSORDATA _IOR('o', 6, struct imx135_sensordata)
#define IMX135_IOCTL_SET_GROUP_HOLD _IOW('o', 7, struct imx135_ae)
#define IMX135_IOCTL_SET_HDR_COARSE_TIME _IOW('o', 8, struct imx135_hdr)
#define IMX135_IOCTL_SET_POWER _IOW('o', 20, __u32)
#define IMX135_IOCTL_GET_FLASH_CAP _IOR('o', 30, __u32)
#define IMX135_IOCTL_SET_FLASH_MODE _IOW('o', 31, \
struct imx135_flash_control)
#define IMX135_EEPROM_ADDRESS 0x50
#define IMX135_EEPROM_SIZE 1024
#define IMX135_EEPROM_BLOCK_SIZE (1 << 8)
#define IMX135_EEPROM_NUM_BLOCKS \
(IMX135_EEPROM_SIZE / IMX135_EEPROM_BLOCK_SIZE)
struct imx135_mode {
__u32 xres;
__u32 yres;
__u32 frame_length;
__u32 coarse_time;
__u32 coarse_time_short;
__u16 gain;
__u8 hdr_en;
};
struct imx135_hdr {
__u32 coarse_time_long;
__u32 coarse_time_short;
};
struct imx135_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 imx135_sensordata {
__u32 fuse_id_size;
__u8 fuse_id[16];
};
struct imx135_flash_control {
u8 enable;
u8 edge_trig_en;
u8 start_edge;
u8 repeat;
u16 delay_frm;
};
struct imx135_eeprom_data {
struct i2c_client *i2c_client;
struct i2c_adapter *adap;
struct i2c_board_info brd;
struct regmap *regmap;
};
#ifdef __KERNEL__
struct imx135_power_rail {
struct regulator *dvdd;
struct regulator *avdd;
struct regulator *iovdd;
struct regulator *ext_reg1;
struct regulator *ext_reg2;
};
struct imx135_platform_data {
struct imx135_flash_control flash_cap;
const char *mclk_name; /* NULL for default default_mclk */
unsigned int cam1_gpio;
unsigned int reset_gpio;
unsigned int af_gpio;
bool ext_reg;
int (*power_on)(struct imx135_power_rail *pw);
int (*power_off)(struct imx135_power_rail *pw);
};
#endif /* __KERNEL__ */
#endif /* __IMX135_H__ */
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