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/*
* Driver for S5K5BAFX 2M ISP from Samsung
*
* Copyright (C) 2011,
* DongSeong Lim<dongseong.lim@samsung.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*/
#ifndef __S5K5BAFX_H
#define __S5K5BAFX_H
#include <linux/types.h>
#define S5K5BAFX_DRIVER_NAME "S5K5BAFX"
typedef enum {
STREAM_STOP,
STREAM_START,
} stream_cmd_t;
struct s5k5bafx_framesize {
u32 width;
u32 height;
};
struct s5k5bafx_exif {
u32 shutter_speed;
u16 iso;
};
/*
* Driver information
*/
struct s5k5bafx_state {
struct v4l2_subdev sd;
struct device *s5k5bafx_dev;
/*
* req_fmt is the requested format from the application.
* set_fmt is the output format of the camera. Finally FIMC
* converts the camera output(set_fmt) to the requested format
* with hardware scaler.
*/
struct v4l2_pix_format req_fmt;
struct s5k5bafx_framesize preview_frmsizes;
struct s5k5bafx_framesize capture_frmsizes;
struct s5k5bafx_exif exif;
enum v4l2_sensor_mode sensor_mode;
s32 vt_mode;
s32 check_dataline;
s32 anti_banding;
u32 req_fps;
u32 set_fps;
u32 initialized;
};
static inline struct s5k5bafx_state *to_state(struct v4l2_subdev *sd)
{
return container_of(sd, struct s5k5bafx_state, sd);
}
/*#define CONFIG_CAM_DEBUG */
#define cam_warn(fmt, ...) \
do { \
printk(KERN_WARNING "%s: " fmt, __func__, ##__VA_ARGS__); \
} while (0)
#define cam_err(fmt, ...) \
do { \
printk(KERN_ERR "%s: " fmt, __func__, ##__VA_ARGS__); \
} while (0)
#define cam_info(fmt, ...) \
do { \
printk(KERN_INFO "%s: " fmt, __func__, ##__VA_ARGS__); \
} while (0)
#ifdef CONFIG_CAM_DEBUG
#define cam_dbg(fmt, ...) \
do { \
printk(KERN_DEBUG "%s: " fmt, __func__, ##__VA_ARGS__); \
} while (0)
#else
#define cam_dbg(fmt, ...)
#endif /* CONFIG_CAM_DEBUG */
/************ driver feature ************/
#define S5K5BAFX_USLEEP
/* #define CONFIG_LOAD_FILE */
/*********** Sensor specific ************/
/* #define S5K5BAFX_100MS_DELAY 0xAA55AA5F */
/* #define S5K5BAFX_10MS_DELAY 0xAA55AA5E */
#define S5K5BAFX_DELAY 0xFFFF0000
#define S5K5BAFX_DEF_APEX_DEN 100
/* Register address */
#define REG_PAGE_SHUTTER 0x7000
#define REG_ADDR_SHUTTER 0x14D0
#define REG_PAGE_ISO 0x7000
#define REG_ADDR_ISO 0x14C8
#ifdef CONFIG_MACH_U1_KOR_LGT
#include "s5k5bafx_setfile_lgt.h"
#else
#include "s5k5bafx_setfile.h"
#endif
#endif /* __S5K5BAFX_H */
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