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#ifndef _SMART_MTP_S6E63M0_H_
#define _SMART_MTP_S6E63M0_H_
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/mutex.h>
#include <linux/wait.h>
#include <linux/ctype.h>
#include <asm/div64.h>
#define BIT_SHIFT 14
/*
it means BIT_SHIFT is 14. pow(2,BIT_SHIFT) is 16384.
BIT_SHIFT is used for right bit shfit
*/
#define BIT_SHFIT_MUL 16384
#define S6E63M0_GRAY_SCALE_MAX 256
/*4.2*16384 4.5 is VREG1_REF value */
#define S6E63M0_VREG0_REF 68813
/*V0,V1,V19,V43,V87,V171,V255*/
#define S6E63M0_MAX 7
/* PANEL DEPENDET THINGS */
#define V1_300CD_R 0x18
#define V1_300CD_G 0x08
#define V1_300CD_B 0x24
#define V19_300CD_R 0x6B
#define V19_300CD_G 0x76
#define V19_300CD_B 0x57
#define V43_300CD_R 0xBD
#define V43_300CD_G 0xC3
#define V43_300CD_B 0xB5
#define V87_300CD_R 0xB4
#define V87_300CD_G 0xBB
#define V87_300CD_B 0xAC
#define V171_300CD_R 0xC5
#define V171_300CD_G 0xC9
#define V171_300CD_B 0xC0
#define V255_300CD_R 0xB7
#define V255_300CD_G 0xAB
#define V255_300CD_B 0xCF
/* PANEL DEPENDET THINGS END*/
enum {
V1_INDEX = 0,
V19_INDEX = 1,
V43_INDEX = 2,
V87_INDEX = 3,
V171_INDEX = 4,
V255_INDEX = 5,
};
struct GAMMA_LEVEL{
int level_0;
int level_1;
int level_19;
int level_43;
int level_87;
int level_171;
int level_255;
} __attribute__((packed));
struct RGB_OUTPUT_VOLTARE{
struct GAMMA_LEVEL R_VOLTAGE;
struct GAMMA_LEVEL G_VOLTAGE;
struct GAMMA_LEVEL B_VOLTAGE;
} __attribute__((packed));
struct GRAY_VOLTAGE{
/*
This voltage value use 14bit right shit
it means voltage is divied by 16384.
*/
int R_Gray;
int G_Gray;
int B_Gray;
} __attribute__((packed));
struct GRAY_SCALE{
struct GRAY_VOLTAGE TABLE[S6E63M0_GRAY_SCALE_MAX];
} __attribute__((packed));
struct MTP_SET{
char OFFSET_1;
char OFFSET_19;
char OFFSET_43;
char OFFSET_87;
char OFFSET_171;
char OFFSET_255_MSB;
char OFFSET_255_LSB;
} __attribute__((packed));
struct MTP_OFFSET{
/*
MTP_OFFSET is consist of 22 byte.
First byte is dummy and 21 byte is useful.
*/
struct MTP_SET R_OFFSET;
struct MTP_SET G_OFFSET;
struct MTP_SET B_OFFSET;
} __attribute__((packed));
struct SMART_DIM{
struct MTP_OFFSET MTP;
struct RGB_OUTPUT_VOLTARE RGB_OUTPUT;
struct GRAY_SCALE GRAY;
int brightness_level;
} __attribute__((packed));
void generate_gamma(struct SMART_DIM *smart_dim, char *str, int size);
int Smart_dimming_init(struct SMART_DIM *smart_dim);
#endif
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