include/linux/i2c/fts.h

#ifndef _LINUX_FTS_I2C_H_
#define _LINUX_FTS_I2C_H_

extern struct fts_callbacks *fts_charger_callbacks;
struct fts_callbacks {
	void (*inform_charger) (struct fts_callbacks *, int);
};

#ifdef FTS_SUPPORT_NOISE_PARAM
#define MAX_NOISE_PARAM 5
struct fts_noise_param {
	unsigned short pAddr[MAX_NOISE_PARAM];
	unsigned short pData[MAX_NOISE_PARAM];
};
#endif

#ifdef FTS_SUPPORT_TOUCH_KEY
/* TSP Key Feature*/
#define KEY_PRESS       1
#define KEY_RELEASE     0
#define TOUCH_KEY_NULL	0

/* support 2 touch keys */
#define TOUCH_KEY_RECENT		0x01
#define TOUCH_KEY_BACK		0x02

struct fts_touchkey {
	unsigned int value;
	unsigned int keycode;
	char *name;
};
#endif

struct fts_i2c_platform_data {
	bool factory_flatform;
	bool recovery_mode;
	bool support_hover;
	bool support_mshover;
	int max_x;
	int max_y;
	int max_width;
	int grip_area;
	int SenseChannelLength;
	int ForceChannelLength;
	unsigned char panel_revision;	/* to identify panel info */

	const char *firmware_name;
	const char *project_name;
	const char *model_name;
	const char *regulator_dvdd;
	const char *regulator_avdd;

	struct pinctrl *pinctrl;
	struct pinctrl_state	*pins_default;
	struct pinctrl_state	*pins_sleep;

	int (*power)(void *data, bool on);
	void (*register_cb)(void *);
	void (*enable_sync)(bool on);
	unsigned char (*get_ddi_type)(void);	/* to indentify ddi type */

	unsigned tspid;
	unsigned tspid2;
	unsigned gpio;
	int vdd_gpio;
	int vio_gpio;
	int irq_type;

#ifdef FTS_SUPPORT_TOUCH_KEY
	bool support_mskey;
	unsigned int num_touchkey;
	struct fts_touchkey *touchkey;
	const char *regulator_tk_led;
	int (*led_power) (void *, bool);
#endif
	unsigned gpio_scl;
	unsigned gpio_sda;
	int switch_gpio;
};

// #define FTS_SUPPORT_TA_MODE // DE version don't need.

extern unsigned int lcdtype;

void fts_charger_infom(bool en);
#ifdef CONFIG_TRUSTONIC_TRUSTED_UI
extern void trustedui_mode_on(void);
#endif
#endif