add via modify part source code for wm8880 4.4 kitkat

1 files changed, 207 insertions, 0 deletions

diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/ft5x0x/ft5x0x.h b/ANDROID_3.4.5/drivers/input/touchscreen/ft5x0x/ft5x0x.h
new file mode 100755
index 00000000..03836b49
--- /dev/null
+++ b/ANDROID_3.4.5/drivers/input/touchscreen/ft5x0x/ft5x0x.h
@@ -0,0 +1,207 @@
+#ifndef __LINUX_FT5X0X_TS_H__
+#define __LINUX_FT5X0X_TS_H__
+
+#define DEV_FT5206          "touch_ft5206"
+#define DEV_FT5301          "touch_ft5301"
+#define DEV_FT5302          "touch_ft5302"
+#define DEV_FT5306          "touch_ft5306"
+#define DEV_FT5406          "touch_ft5406"
+#define DEV_FT5606          "touch_ft5606"
+
+#define DEV_FT5X0X          "touch_ft5x0x"
+#define TS_I2C_NAME	    "ft5x0x-ts"
+#define FT5406_I2C_ADDR     0x38
+#define FT5X0X_I2C_BUS      0x01
+
+enum FT5X0X_ID{
+    FT5206 =1,
+    FT5301,
+    FT5302,
+    FT5306,
+    FT5406,
+    FT5606,
+    FT5X0X,
+};
+
+struct vt1603_ts_cal_info {
+    int   a1;
+    int   b1;
+    int   c1;
+    int   a2;
+    int   b2;
+    int   c2;
+    int   delta;
+};
+
+#define SUPPORT_POINT_NUM   10
+struct ts_event {
+	int x[SUPPORT_POINT_NUM];
+	int y[SUPPORT_POINT_NUM];
+    int tid[SUPPORT_POINT_NUM];
+    int tpoint;
+};
+
+#define TOUCH_KEY
+
+#ifdef TOUCH_KEY
+#define NUM_KEYS 4
+struct key_pos{
+    int y_lower;
+    int y_upper;
+};
+
+struct ts_key{
+    int axis;
+    int x_lower;
+    int x_upper;
+    struct key_pos ypos[NUM_KEYS];
+};
+#endif
+
+struct ft5x0x_data {
+    int id;
+    unsigned int addr;
+    const char *name;
+    u8 fw_name[64];
+	u8 cfg_name[32];
+
+	struct i2c_client *client;
+	struct input_dev *input_dev;
+	struct ts_event event;
+	struct work_struct read_work;
+	struct workqueue_struct *workqueue;
+    struct mutex ts_mutex;
+    struct kobject *kobj;
+ #ifdef CONFIG_HAS_EARLYSUSPEND
+	struct early_suspend early_suspend;
+#endif
+    int earlysus;
+
+    int reslx;
+    int resly;
+
+    int tw;
+    int th;
+
+    int irq;
+    int irqgpio;
+    int rstgpio;
+/*
+    int igp_idx;
+    int igp_bit;
+    
+    int rgp_idx;
+    int rgp_bit;
+*/
+
+    int nt;
+    int nb;
+    int xch;
+    int ych;
+    int swap;
+    int lcd_exchg;
+
+    int upg;
+	int load_cfg;
+    int dbg;
+#ifdef TOUCH_KEY
+    int tskey_used;
+    int tkey_pressed;
+    int nkeys;
+    int tkey_idx;
+    struct ts_key tkey;
+#endif    
+
+};
+
+enum ft5x0x_ts_regs {
+	FT5X0X_REG_THGROUP					= 0x80,     /* touch threshold, related to sensitivity */
+	FT5X0X_REG_THPEAK					= 0x81,
+	FT5X0X_REG_THCAL					= 0x82,
+	FT5X0X_REG_THWATER					= 0x83,
+	FT5X0X_REG_THTEMP					= 0x84,
+	FT5X0X_REG_THDIFF					= 0x85,				
+	FT5X0X_REG_CTRL						= 0x86,
+	FT5X0X_REG_TIMEENTERMONITOR			= 0x87,
+	FT5X0X_REG_PERIODACTIVE				= 0x88,      /* report rate */
+	FT5X0X_REG_PERIODMONITOR			= 0x89,
+	FT5X0X_REG_HEIGHT_B					= 0x8a,
+	FT5X0X_REG_MAX_FRAME				= 0x8b,
+	FT5X0X_REG_DIST_MOVE				= 0x8c,
+	FT5X0X_REG_DIST_POINT				= 0x8d,
+	FT5X0X_REG_FEG_FRAME				= 0x8e,
+	FT5X0X_REG_SINGLE_CLICK_OFFSET		= 0x8f,
+	FT5X0X_REG_DOUBLE_CLICK_TIME_MIN	= 0x90,
+	FT5X0X_REG_SINGLE_CLICK_TIME		= 0x91,
+	FT5X0X_REG_LEFT_RIGHT_OFFSET		= 0x92,
+	FT5X0X_REG_UP_DOWN_OFFSET			= 0x93,
+	FT5X0X_REG_DISTANCE_LEFT_RIGHT		= 0x94,
+	FT5X0X_REG_DISTANCE_UP_DOWN		    = 0x95,
+	FT5X0X_REG_ZOOM_DIS_SQR				= 0x96,
+	FT5X0X_REG_RADIAN_VALUE				=0x97,
+	FT5X0X_REG_MAX_X_HIGH               = 0x98,
+	FT5X0X_REG_MAX_X_LOW             	= 0x99,
+	FT5X0X_REG_MAX_Y_HIGH            	= 0x9a,
+	FT5X0X_REG_MAX_Y_LOW             	= 0x9b,
+	FT5X0X_REG_K_X_HIGH            		= 0x9c,
+	FT5X0X_REG_K_X_LOW             		= 0x9d,
+	FT5X0X_REG_K_Y_HIGH            		= 0x9e,
+	FT5X0X_REG_K_Y_LOW             		= 0x9f,
+	FT5X0X_REG_AUTO_CLB_MODE			= 0xa0,
+	FT5X0X_REG_LIB_VERSION_H 			= 0xa1,
+	FT5X0X_REG_LIB_VERSION_L 			= 0xa2,		
+	FT5X0X_REG_CIPHER					= 0xa3,
+	FT5X0X_REG_MODE						= 0xa4,
+	FT5X0X_REG_PMODE					= 0xa5,	  /* Power Consume Mode		*/	
+	FT5X0X_REG_FIRMID					= 0xa6,   /* Firmware version */
+	FT5X0X_REG_STATE					= 0xa7,
+	FT5X0X_REG_FT5201ID					= 0xa8,
+	FT5X0X_REG_ERR						= 0xa9,
+	FT5X0X_REG_CLB						= 0xaa,
+};
+
+//FT5X0X_REG_PMODE
+#define PMODE_ACTIVE        0x00
+#define PMODE_MONITOR       0x01
+#define PMODE_STANDBY       0x02
+#define PMODE_HIBERNATE     0x03
+
+#define DEV_NAME 				    "wmtts"
+#define DEV_MAJOR					11
+
+#define TS_IOC_MAGIC  				't'
+#define TS_IOCTL_CAL_START    		_IO(TS_IOC_MAGIC,   1)
+#define TS_IOCTL_CAL_DONE     		_IOW(TS_IOC_MAGIC,  2, int*)
+#define TS_IOCTL_GET_RAWDATA  		_IOR(TS_IOC_MAGIC,  3, int*)
+#define TS_IOCTL_CAL_QUIT			_IOW(TS_IOC_MAGIC,  4, int*)
+#define TS_IOCTL_CAL_CAP	        _IOW(TS_IOC_MAGIC,  5, int*)
+#define TS_IOC_MAXNR          		5
+
+extern int wmt_setsyspara(char *varname, unsigned char *varval);
+extern int wmt_getsyspara(char *varname, unsigned char *varval, int *varlen);
+extern int wmt_i2c_xfer_continue_if_4(struct i2c_msg *msg, unsigned int num,int bus_id);
+
+//#define FT_DEBUG
+
+#undef dbg
+#ifdef FT_DEBUG
+	#define dbg(fmt,args...)  printk("DBG:%s_%d:"fmt,__FUNCTION__,__LINE__,##args)
+#else
+	#define dbg(fmt,args...)  
+#endif
+
+#undef dbg_err
+#define dbg_err(fmt,args...)  printk("ERR:%s_%d:"fmt,__FUNCTION__,__LINE__,##args)
+
+//#define FTS_DBG
+#ifdef FTS_DBG
+#define DBG(fmt, args...) printk("[FTS]" fmt, ## args)
+#else
+#define DBG(fmt, args...) do{}while(0)
+#endif
+
+#ifndef errlog
+#define errlog(fmt, args...) printk(KERN_ERR "[%s:%d]: " fmt, __FUNCTION__,__LINE__, ## args)
+#endif
+
+#endif