/* drivers/input/touchscreen/gt9xx.h
*
* 2010 - 2013 Goodix Technology.
*
* 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.
*
* This program is distributed in the hope that it will be a reference
* to you, when you are integrating the GOODiX's CTP IC into your system,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
*/
#ifndef _GOODIX_GT9XX_H_
#define _GOODIX_GT9XX_H_
#include <linux/kernel.h>
#include <linux/hrtimer.h>
#include <linux/i2c.h>
#include <linux/input.h>
#include <linux/module.h>
#include <linux/delay.h>
#include <linux/i2c.h>
#include <linux/proc_fs.h>
#include <linux/string.h>
#include <linux/uaccess.h>
#include <linux/vmalloc.h>
#include <linux/interrupt.h>
#include <linux/io.h>
#include <linux/of_gpio.h>
#include <linux/gpio.h>
#include <linux/slab.h>
#include "../tp_suspend.h"
//#include <mach/gpio.h>
//#include <linux/earlysuspend.h>
#define CONFIG_8_9 0
#define DEBUG_SWITCH 0
//***************************PART1:ON/OFF define*******************************
#define GTP_CUSTOM_CFG 0
#if CONFIG_8_9
#define GTP_CHANGE_X2Y 1
#define GTP_X_REVERSE_ENABLE 0
#define GTP_Y_REVERSE_ENABLE 1
#else
#define GTP_CHANGE_X2Y 1
#define GTP_X_REVERSE_ENABLE 1
#define GTP_Y_REVERSE_ENABLE 0
#endif
#define GTP_DRIVER_SEND_CFG 1
#define GTP_HAVE_TOUCH_KEY 0
#define GTP_POWER_CTRL_SLEEP 0
#if defined(CONFIG_CHROME_PLATFORMS)
#define GTP_ICS_SLOT_REPORT 1
#else
#define GTP_ICS_SLOT_REPORT 0
#endif
#define GTP_AUTO_UPDATE 0 // auto update fw by .bin file as default
#define GTP_HEADER_FW_UPDATE 0 // auto update fw by gtp_default_FW in gt9xx_firmware.h, function together with GTP_AUTO_UPDATE
#define GTP_AUTO_UPDATE_CFG 0 // auto update config by .cfg file, function together with GTP_AUTO_UPDATE
#define GTP_COMPATIBLE_MODE 1 /* compatible with GT9XXF */
#define GTP_CREATE_WR_NODE 0
#define GTP_ESD_PROTECT 0 // esd protection with a cycle of 2 seconds
#define GTP_WITH_PEN 0
#define GTP_PEN_HAVE_BUTTON 0 // active pen has buttons, function together with GTP_WITH_PEN
#define GTP_GESTURE_WAKEUP 0 // gesture wakeup
#define GTP_DEBUG_ON 1
#define GTP_DEBUG_ARRAY_ON 0
#define GTP_DEBUG_FUNC_ON 0
/* init use fixed clk num */
/* if open, u8 p_main_clk[6] = {69,69,69,69,69,167}; */
#define GTP_USE_FIXED_CLK 1
#define PEN_DOWN 1
#define PEN_RELEASE 0
#define PEN_DOWN_UP 2 //fjp
#if GTP_COMPATIBLE_MODE
typedef enum
{
CHIP_TYPE_GT9 = 0,
CHIP_TYPE_GT9F = 1,
CHIP_TYPE_GT9110 = 2,
} CHIP_TYPE_T;
#endif
struct goodix_ts_data {
spinlock_t irq_lock;
struct i2c_client *client;
struct input_dev *input_dev;
struct hrtimer timer;
struct work_struct work;
//struct early_suspend early_suspend;
s32 irq_is_disable;
s32 use_irq;
u16 abs_x_max;
u16 abs_y_max;
u8 max_touch_num;
u8 int_trigger_type;
u8 green_wake_mode;
u8 enter_update;
u8 gtp_is_suspend;
u8 gtp_rawdiff_mode;
u8 gtp_cfg_len;
u8 fixed_cfg;
u8 fw_error;
u8 pnl_init_error;
u8 cfg_file_num;
//add struct tp_device by Sam
struct tp_device tp;
//add by Daniel(yc)
int irq;
int irq_pin;
int pwr_pin;
int rst_pin;
int tp_select_pin;
int rst_val;
u8 pendown;
unsigned long irq_flags;
#if GTP_WITH_PEN
struct input_dev *pen_dev;
#endif
#if GTP_ESD_PROTECT
spinlock_t esd_lock;
u8 esd_running;
s32 clk_tick_cnt;
#endif
#if GTP_COMPATIBLE_MODE
u16 bak_ref_len;
s32 ref_chk_fs_times;
s32 clk_chk_fs_times;
CHIP_TYPE_T chip_type;
u8 rqst_processing;
u8 is_950;
#endif
struct regulator *tp_regulator;
};
extern u16 show_len;
extern u16 total_len;
//*************************** PART2:TODO define **********************************
// STEP_1(REQUIRED): Define Configuration Information Group(s)
// Sensor_ID Map:
/* sensor_opt1 sensor_opt2 Sensor_ID
GND GND 0
VDDIO GND 1
NC GND 2
GND NC/300K 3
VDDIO NC/300K 4
NC NC/300K 5
*/
// TODO: define your own default or for Sensor_ID == 0 config here.
// The predefined one is just a sample config, which is not suitable for your tp in most cases.
/*
#define CTP_CFG_GROUP1 {\
0x46,0xE0,0x01,0x56,0x03,0x02,0xF1,0x01,0x02,0x44,\
0x00,0x04,0x46,0x32,0x03,0x00,0x00,0x00,0x00,0x00,\
0x00,0x11,0x04,0x26,0x01,0x74,0x77,0x05,0x00,0x88,\
0x64,0x0F,0xD0,0x07,0x05,0x07,0x00,0xDA,0x01,0x1D,\
0x00,0x01,0x08,0x08,0x33,0x33,0x5D,0xAA,0x00,0x00,\
0x00,0x32,0x96,0x54,0xC5,0x03,0x02,0x00,0x00,0x01,\
0xC8,0x38,0x00,0xA0,0x45,0x00,0x91,0x57,0x00,0x80,\
0x6C,0x00,0x61,0x87,0x00,0x61,0x10,0x0B,0x08,0x00,\
0x51,0x40,0x30,0xFF,0xFF,0x00,0x04,0x00,0x00,0x1E,\
0x0A,0x00,0x06,0x0B,0x09,0x0F,0x08,0x07,0x01,0x03,\
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,\
0x00,0x00,0x00,0x03,0x02,0x05,0x04,0x07,0x06,0x09,\
0x0C,0x0D,0x0E,0x0F,0x10,0x11,0x12,0x13,0xFF,0xFF,\
0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x00,0x00,\
0x00,0x00,0x08,0x09,0x0A,0x0D,0x0E,0xFF,0xFF,0xFF,\
0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,\
0x00,0x00,0x00,0xFF,0x0B,0x0C,0xFF,0xFF,0xFF,0xFF,\
0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,\
0xFF,0xFF,0xFF,0xFF,0x6C,0xB2,0xB2,0x6C,0xFF,0x00,\
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0x80,\
0x8C,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,\
0x08,0x08,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,\
0x00,0x00,0x00,0x00,0x00,0x00,0xF6,0x01\
}
*/
/*
//WGJ10187_GT9271_Config_20140623_104014_0X41.cfg
#define CTP_CFG_GROUP1 {\
0x41,0xB0,0x04,0x80,0x07,0x05,0xF5,0x00,0x01,0x08,0x28,0x0F,0x64,0x32,0x03, \
0x05,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x16,0x19,0x1E,0x14,0x8F,0x2F,0x99, \
0x41,0x43,0x15,0x0E,0x00,0x00,0x00,0x22,0x03,0x1D,0x00,0x00,0x00,0x00,0x00, \
0x00,0x00,0x00,0x00,0x06,0x00,0x2D,0x62,0x94,0xC5,0x02,0x07,0x17,0x00,0x04, \
0x92,0x30,0x00,0x86,0x39,0x00,0x7F,0x42,0x00,0x79,0x4D,0x00,0x74,0x5A,0x00, \
0x74,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, \
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, \
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x17,0x16,0x15,0x14,0x11,0x10,0x0F,0x0E, \
0x0D,0x0C,0x09,0x08,0x07,0x06,0x05,0x04,0x01,0x00,0xFF,0xFF,0x00,0x00,0x00, \
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x02,0x04,0x06,0x07,0x08,0x0A,0x0C, \
0x0D,0x0F,0x10,0x11,0x12,0x13,0x14,0x29,0x28,0x27,0x26,0x25,0x24,0x23,0x22, \
0x21,0x20,0x1F,0x1E,0x1C,0x1B,0x19,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00, \
0x00,0x00,0x00,0x00,0x3D,0x01 \
}
*/
//WGJ10187_GT9271_Config_20140623_104014_0X41.cfg
#define CTP_CFG_GROUP1 {\
0x41,0x80,0x07,0xB0,0x04,0x0A,0x05,0x00,0x01,0x08,0x28,0x0F,0x50,0x32,0x03, \
0x05,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x8F,0x2F,0x99, \
0x2B,0x2D,0x31,0x0D,0x00,0x00,0x00,0x01,0x03,0x1D,0x00,0x00,0x00,0x00,0x00, \
0x00,0x00,0x00,0x00,0x00,0x00,0x23,0x55,0x94,0xC5,0x02,0x07,0x00,0x00,0x00, \
0x8C,0x26,0x00,0x7B,0x2D,0x00,0x6C,0x36,0x00,0x61,0x41,0x00,0x58,0x4E,0x00, \
0x58,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, \
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, \
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x04,0x05,0x06,0x07,0x08,0x09, \
0x0C,0x0D,0x0E,0x0F,0x10,0x11,0x14,0x15,0x16,0x17,0xFF,0xFF,0x00,0x00,0x00, \
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x14,0x13,0x12,0x11,0x10,0x0F,0x0D,0x0C, \
0x0A,0x08,0x07,0x06,0x04,0x02,0x00,0x19,0x1B,0x1C,0x1E,0x1F,0x20,0x21,0x22, \
0x23,0x24,0x25,0x26,0x27,0x28,0x29,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00, \
0x00,0x00,0x00,0x00,0xB5,0x01 \
}
// TODO: define your config for Sensor_ID == 1 here, if needed
#define CTP_CFG_GROUP2 {\
}
// TODO: define your config for Sensor_ID == 2 here, if needed
#define CTP_CFG_GROUP3 {\
}
// TODO: define your config for Sensor_ID == 3 here, if needed
#define CTP_CFG_GROUP4 {\
}
// TODO: define your config for Sensor_ID == 4 here, if needed
#define CTP_CFG_GROUP5 {\
}
// TODO: define your config for Sensor_ID == 5 here, if needed
#define CTP_CFG_GROUP6 {\
}
// STEP_2(REQUIRED): Customize your I/O ports & I/O operations
/*
#define GTP_RST_PORT S5PV210_GPJ3(6)
#define GTP_INT_PORT S5PV210_GPH1(3)
#define GTP_INT_IRQ gpio_to_irq(GTP_INT_PORT)
#define GTP_INT_CFG S3C_GPIO_SFN(0xF)
#define GTP_GPIO_AS_INPUT(pin) do{\
gpio_direction_input(pin);\
s3c_gpio_setpull(pin, S3C_GPIO_PULL_NONE);\
}while(0)
#define GTP_GPIO_AS_INT(pin) do{\
GTP_GPIO_AS_INPUT(pin);\
s3c_gpio_cfgpin(pin, GTP_INT_CFG);\
}while(0)
*/
#define GTP_GPIO_GET_VALUE(pin) gpio_get_value(pin)
#define GTP_GPIO_OUTPUT(pin,level) gpio_direction_output(pin,level)
#define GTP_GPIO_REQUEST(pin, label) gpio_request(pin, label)
#define GTP_GPIO_FREE(pin) gpio_free(pin)
#define GTP_IRQ_TAB {IRQ_TYPE_EDGE_RISING, IRQ_TYPE_EDGE_FALLING, IRQ_TYPE_LEVEL_LOW, IRQ_TYPE_LEVEL_HIGH}
// STEP_3(optional): Specify your special config info if needed
#if GTP_CUSTOM_CFG
#define GTP_MAX_HEIGHT 800
#define GTP_MAX_WIDTH 480
#define GTP_INT_TRIGGER 0 // 0: Rising 1: Falling
#else
#define GTP_MAX_HEIGHT 4096
#define GTP_MAX_WIDTH 4096
#define GTP_INT_TRIGGER 1
#endif
#define GTP_MAX_TOUCH 10
// STEP_4(optional): If keys are available and reported as keys, config your key info here
#if GTP_HAVE_TOUCH_KEY
#define GTP_KEY_TAB {KEY_MENU, KEY_HOME, KEY_BACK}
#endif
//***************************PART3:OTHER define*********************************
#define GTP_DRIVER_VERSION "V2.2<2014/01/14>"
#define GTP_I2C_NAME "Goodix-TS"
#define GT91XX_CONFIG_PROC_FILE "gt9xx_config"
#define GTP_POLL_TIME 10
#define GTP_ADDR_LENGTH 2
#define GTP_CONFIG_MIN_LENGTH 186
#define GTP_CONFIG_MAX_LENGTH 240
#define FAIL 0
#define SUCCESS 1
#define SWITCH_OFF 0
#define SWITCH_ON 1
//******************** For GT9XXF Start **********************//
#define GTP_REG_BAK_REF 0x99D0
#define GTP_REG_MAIN_CLK 0x8020
#define GTP_REG_CHIP_TYPE 0x8000
#define GTP_REG_HAVE_KEY 0x804E
#define GTP_REG_MATRIX_DRVNUM 0x8069
#define GTP_REG_MATRIX_SENNUM 0x806A
#define GTP_FL_FW_BURN 0x00
#define GTP_FL_ESD_RECOVERY 0x01
#define GTP_FL_READ_REPAIR 0x02
#define GTP_BAK_REF_SEND 0
#define GTP_BAK_REF_STORE 1
#define CFG_LOC_DRVA_NUM 29
#define CFG_LOC_DRVB_NUM 30
#define CFG_LOC_SENS_NUM 31
#define GTP_CHK_FW_MAX 40
#define GTP_CHK_FS_MNT_MAX 300
#define GTP_BAK_REF_PATH "/data/gtp_ref.bin"
#define GTP_MAIN_CLK_PATH "/data/gtp_clk.bin"
#define GTP_RQST_CONFIG 0x01
#define GTP_RQST_BAK_REF 0x02
#define GTP_RQST_RESET 0x03
#define GTP_RQST_MAIN_CLOCK 0x04
#define GTP_RQST_RESPONDED 0x00
#define GTP_RQST_IDLE 0xFF
//******************** For GT9XXF End **********************//
// Registers define
#define GTP_READ_COOR_ADDR 0x814E
#define GTP_REG_SLEEP 0x8040
#define GTP_REG_SENSOR_ID 0x814A
#define GTP_REG_CONFIG_DATA 0x8047
#define GTP_REG_VERSION 0x8140
#define RESOLUTION_LOC 3
#define TRIGGER_LOC 8
#define CFG_GROUP_LEN(p_cfg_grp) (sizeof(p_cfg_grp) / sizeof(p_cfg_grp[0]))
// Log define
#define GTP_ERROR(fmt,arg...) printk("<<-GTP-ERROR->> "fmt"\n",##arg)
#if DEBUG_SWITCH
#define GTP_INFO(fmt,arg...) printk("<<-GTP-INFO->> "fmt"\n",##arg)
#define GTP_DEBUG(fmt,arg...) do{\
if(GTP_DEBUG_ON)\
printk("<<-GTP-DEBUG->> [%d]"fmt"\n",__LINE__, ##arg);\
}while(0)
#define GTP_DEBUG_ARRAY(array, num) do{\
s32 i;\
u8* a = array;\
if(GTP_DEBUG_ARRAY_ON)\
{\
printk("<<-GTP-DEBUG-ARRAY->>\n");\
for (i = 0; i < (num); i++)\
{\
printk("%02x ", (a)[i]);\
if ((i + 1 ) %10 == 0)\
{\
printk("\n");\
}\
}\
printk("\n");\
}\
}while(0)
#define GTP_DEBUG_FUNC() do{\
if(GTP_DEBUG_FUNC_ON)\
printk(" <<-GTP-FUNC->> Func:%s@Line:%d\n",__func__,__LINE__);\
}while(0)
#else
#define GTP_INFO(fmt,arg...)
#define GTP_DEBUG(fmt,arg...)
#define GTP_DEBUG_ARRAY(array, num)
#define GTP_DEBUG_FUNC()
#endif
#define GTP_SWAP(x, y) do{\
typeof(x) z = x;\
x = y;\
y = z;\
}while (0)
//*****************************End of Part III********************************
#define TRUE 1
#define FALSE 0
#endif /* _GOODIX_GT9XX_H_ */
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