#ifndef _LINUX_MMS134S_TOUCH_H_
#define _LINUX_MMS134S_TOUCH_H_

#define MMS_DEV_NAME "mms134s" 

//fw infor
#define MMS_FW_NAME "mms134s.fw"
#define MMS_FW_SIZE 20544


/* Flag */
#define TSP_SEC_FACTORY			0
#define MMS_HAS_TOUCH_KEY		1
#define FLASH_VERBOSE_DEBUG		0

#define MAX_SECTION_NUM			3
#define MAX_FINGER_NUM			5
#define MAX_WIDTH				30
#define MAX_PRESSURE			255
#define MAX_LOG_LENGTH			128
#define FINGER_EVENT_SZ			6
#define ESD_DETECT_COUNT		10

/*
 * ISC_XFER_LEN	- ISC unit transfer length.
 * Give number of 2 power n, where  n is between 2 and 10
 * i.e. 4, 8, 16 ,,, 1024
 */
#define ISC_XFER_LEN			1024
#define MMS_FLASH_PAGE_SZ		1024
#define ISC_BLOCK_NUM			(MMS_FLASH_PAGE_SZ / ISC_XFER_LEN)

/* Registers */
#define MMS_MODE_CONTROL		0x01
#define MMS_THRESHOLD			0x05
#define MMS_TX_NUM				0x0B
#define MMS_RX_NUM				0x0C
#define MMS_KEY_NUM				0x0D
#define MMS_EVENT_PKT_SZ		0x0F
#define MMS_EVENT_PKT			0x10
#define MMS_UNIVERSAL_CMD		0xA0
#define MMS_UNIVERSAL_RESULT_SZ	0xAE
#define MMS_UNIVERSAL_RESULT	0xAF
#define MMS_CMD_ENTER_ISC		0x5F
#define MMS_FW_VERSION			0xE1
#define MMS_POWER_CONTROL		0xB0

/* Universal commands */
#define MMS_CMD_SET_LOG_MODE	0x20
#define MMS_UNIV_ENTER_TEST		0x40
#define MMS_UNIV_CM_DELTA		0x41
#define MMS_UNIV_CM_ABS			0x43
#define MMS_UNIV_CM_JITTER		0x45
#define MMS_UNIV_GET_DELTA_KEY	0x4A
#define MMS_UNIV_GET_ABS_KEY	0x4B
#define MMS_UNIV_GET_JITTER_KEY	0x4C
#define MMS_UNIV_EXIT_TEST		0x4F
#define MMS_UNIV_INTENSITY		0x70
#define MMS_UNIV_REFERENCE		0x72

/* Event types */
#define MMS_TEST_MODE			0X0C
#define MMS_LOG_EVENT			0x0D
#define MMS_NOTIFY_EVENT		0x0E
#define MMS_ERROR_EVENT			0x0F
#define MMS_INPUT_EVENT			0x10
#define MMS_TOUCH_KEY_EVENT		0x40

#if TSP_SEC_FACTORY
#define TSP_CMD_STR_LEN			32
#define TSP_CMD_RESULT_STR_LEN	512
#define TSP_CMD_PARAM_NUM		8
#define TSP_CMD_FULL_VER_LEN	9
#endif

enum {
	SYS_TXNUM	= 3,
	SYS_RXNUM,
	SYS_CLEAR,
	SYS_ENABLE,
	SYS_DISABLE,
	SYS_INTERRUPT,
	SYS_RESET,
};

enum {
	GET_RX_NUM	= 1,
	GET_TX_NUM,
	GET_EVENT_DATA,
};

enum {
	LOG_TYPE_U08	= 2,
	LOG_TYPE_S08,
	LOG_TYPE_U16,
	LOG_TYPE_S16,
	LOG_TYPE_U32	= 8,
	LOG_TYPE_S32,
};

enum {
	ISC_ADDR				= 0xD5,
	ISC_CMD_READ_STATUS		= 0xD9,
	ISC_CMD_READ			= 0x4000,
	ISC_CMD_EXIT			= 0x8200,
	ISC_CMD_PAGE_ERASE		= 0xC000,
	ISC_CMD_ERASE			= 0xC100,
	ISC_PAGE_ERASE_DONE		= 0x10000,
	ISC_PAGE_ERASE_ENTER	= 0x20000,
};

#if TSP_SEC_FACTORY
enum {
	CMD_STATUS_WAITING = 0,
	CMD_STATUS_RUNNING,
	CMD_STATUS_OK,
	CMD_STATUS_FAIL,
	CMD_STATUS_NOT_APPLICABLE,
};

enum {
	FW_FROM_BUILT_IN = 0,
	FW_FROM_UMS,
};

struct mms_fac_data {
	struct device		*fac_tsp_dev;
#if MMS_HAS_TOUCH_KEY
	struct device		*fac_key_dev;
#endif
	struct list_head	cmd_list_head;
	u8					cmd_state;
	char				cmd[TSP_CMD_STR_LEN];
	char				cmd_buff[TSP_CMD_STR_LEN];
	int					cmd_param[TSP_CMD_PARAM_NUM];
	char				cmd_result[TSP_CMD_RESULT_STR_LEN];
	struct mutex		cmd_lock;
	bool				cmd_is_running;

	u8					xnode_num;
	u8					ynode_num;
#if MMS_HAS_TOUCH_KEY
	u8					keynode_num;
#endif
/*
	u8 num_xnode;
	u8 num_ynode;
	u16 num_nodes;
	u16 *reference;
	s16 *delta;

	u32 ref_max_data;
	u32 ref_min_data;
	s16 delta_max_data;
	u16 delta_max_node;*/
};
#endif /* TSP_SEC_FACTORY */
#if 0
struct mms_platform_data {
	unsigned int	max_x;
	unsigned int	max_y;
	unsigned long	irqflags;
	int				gpio_int;
	int				vdd_regulator_volt;
	char const		*inkernel_fw_name;
	char const		*ums_fw_name;
};
#endif

struct mms_info {
	struct mms_platform_data	*pdata;
	struct i2c_client			*client;
	struct input_dev			*input_dev;
	char						phys[32];
	struct notifier_block		nb;
	int							irq;
	bool						enabled;
	bool						*finger_state;
#if TSP_SEC_FACTORY
	struct mms_fac_data			*fac_data;
#endif
};

struct mms_bin_hdr {
	char	tag[8];
	u16		core_version;
	u16		section_num;
	u16		contains_full_binary;
	u16		reserved0;
	u32		binary_offset;
	u32		binary_length;
	u32		extention_offset;
	u32		reserved1;
} __attribute__ ((packed));

struct mms_fw_img {
	u16	type;
	u16	version;
	u16	start_page;
	u16	end_page;
	u32	offset;
	u32	length;
} __attribute__ ((packed));

struct isc_packet {
	u8	cmd;
	u32	addr;
	u8	data[0];
} __attribute__ ((packed));


#ifndef CONFIG_TOUCHSCREEN_MMS134S
extern struct tsp_callbacks *charger_callbacks;
struct tsp_callbacks {
	    void (*inform_charger)(struct tsp_callbacks *tsp_cb, bool mode);
};
#endif

struct mms_platform_data {
	int max_x;
	int max_y;

	bool    invert_x;
	bool    invert_y;

	int gpio_sda;
	int gpio_scl;
	int    gpio_int;
	int gpio_resetb;
#ifndef CONFIG_TOUCHSCREEN_MMS134S
	int gpio_vdd_en;
#else
	int gpio_lcd_type;
#endif
	int (*mux_fw_flash)(bool to_gpios);
	void (*vdd_on)(bool);
	int (*is_vdd_on)(void);
	void    (*register_cb)(struct tsp_callbacks *);
	const char  *fw_name;
    char const      *inkernel_fw_name;
    char const      *ums_fw_name;

	bool    use_touchkey;
	bool    use_surface_touch;
	const u8    *touchkey_keycode;
	int check_module_type;
	void (*tkey_led_vdd_on)(bool);
	const char *tsp_ic_name;
};
#ifndef CONFIG_TOUCHSCREEN_MMS134S
extern struct class *sec_class;
extern int touch_is_pressed;
#endif

#endif /* _LINUX_MMS134S_TOUCH_H_ */