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| /* 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
|
| extern struct i2c_client *gtp_i2c_connect_client;
|
| s32 gtp_fw_startup(struct i2c_client *client);
| s32 gtp_i2c_read_dbl_check(struct i2c_client *client, u16 addr, u8 *rxbuf, int len);
| void gtp_irq_disable(struct goodix_ts_data *ts);
| void gtp_irq_enable(struct goodix_ts_data *ts);
| s32 gtp_read_version(struct i2c_client *client, u16 *version);
| void gtp_reset_guitar(struct i2c_client *client, s32 ms);
| s32 gtp_send_cfg(struct i2c_client *client);
| u8 gtp_gup_check_fs_mounted(char *path_name);
| s32 gtp_gup_fw_download_proc(void *dir, u8 dwn_mode);
| s32 gtp_i2c_read_bytes(struct i2c_client *client, u16 addr, u8 *buf, s32 len);
| s32 gtp_i2c_write_bytes(struct i2c_client *client, u16 addr, u8 *buf, s32 len);
| s32 gtp_gup_clk_calibration(void);
|
| #endif /* _GOODIX_GT9XX_H_ */
|
|
