kreyren/OSHW-DEIMOS
1
0
Fork 0
Code Issues Pull Requests Releases Activity
rel3
OSHW-DEIMOS/SOFTWARE/A64-TERES/linux-a64/drivers/input/touchscreen/gt818/gt818.h
Dimitar Gamishev f9b0e7a283 linux
2017-10-13 14:07:04 +03:00

285 lines
12 KiB
C
Executable File
Raw Permalink Blame History

/* drivers/input/touchscreen/gt818x.h
*
* 2010 - 2012 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.
*
* Version:1.2
* Revision record:
* V1.0:2012/06/08,create file.
* V1.4:2012/09/20,G868 sensor ID & coor key suppoert
*/
#ifndef _LINUX_GOODIX_TOUCH_H
#define _LINUX_GOODIX_TOUCH_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 <asm/uaccess.h>
#include <linux/vmalloc.h>
#include <linux/interrupt.h>
#include <linux/io.h>
//#include <mach/gpio.h>
#include <linux/earlysuspend.h>
#include <linux/device.h>
#include <linux/slab.h>
#include <linux/init.h>
#include <linux/errno.h>
#include <linux/platform_device.h>
#include <linux/async.h>
#include <linux/ioport.h>
#include <asm/irq.h>
#include <asm/delay.h>
#include <mach/irqs.h>
#include <mach/hardware.h>
#include <mach/sys_config.h>
#include <asm/io.h>
#include <linux/gpio.h>
#include <linux/pm.h>
#include <linux/pinctrl/consumer.h>
#include <linux/pinctrl/pinconf-sunxi.h>
#ifdef CONFIG_HAS_EARLYSUSPEND
#include <linux/pm.h>
#include <linux/earlysuspend.h>
#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 chip_type;
u8 enter_update;
u8 gtp_is_suspend;
u8 gtp_rawdiff_mode;
u8 driver_cnt;
u8 sensor_cnt;
u8 coor_div_2;
};
enum CHIP_TYPE
{
GT818X,
GT868
};
extern u16 show_len;
extern u16 total_len;
//***************************PART1:ON/OFF define*******************************
#define GTP_CUSTOM_CFG 0
#define GTP_DRIVER_SEND_CFG 1
#define GTP_HAVE_TOUCH_KEY 0
#define GTP_POWER_CTRL_SLEEP 0
#define GTP_AUTO_UPDATE 0
#define GTP_CHANGE_X2Y 1
#define GTP_ESD_PROTECT 0
#define GTP_CREATE_WR_NODE 0
#define GTP_ICS_SLOT_REPORT 0
#define GTP_USE_868_968M 0
#define GUP_USE_HEADER_FILE 1
#define GTP_DEBUG_ON 0
#define GTP_DEBUG_ARRAY_ON 0
#define GTP_DEBUG_FUNC_ON 0
//***************************PART2:TODO define**********************************
//STEP_1(REQUIRED):Change config table.
/*TODO: puts the config info corresponded to your TP here, the following is just
a sample config, send this config should cause the chip cannot work normally*/
//yiju dpt 800*480
#define CTP_CFG_GROUP1 {\
0x00,0x02,0x04,0x06,0x08,0x0A,0x0C,0x0E,0x10,0x12,0x02,0x22,0x12,0x22,0x22,0x22,0x32,0x22,0x42,0x22,0x52,0x22,0x62,0x22,0x72,0x22,0x82,0x22,0x92,0x22,0xA2,0x22,0xB2,0x22,0xC2,0x22,0xD2,0x22,0xE2,0x22,0xF2,0x22,0x07,0x03,0xE0,0xE0,0xE0,0x19,0x19,0x19,0x10,0x10,0x0A,0x40,0x30,0x05,0x03,0x00,0x05,0xE0,0x01,0x20,0x03,0x00,0x00,0x38,0x38,0x35,0x30,0x00,0x00,0x05,0x19,0x05,0x03,0x00,0x00,0x00,0x00,0x00,0x14,0x10,0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0D,0x20,0x30,0x22,0x25,0x00,0x00,0x00,0x00,0x00,0x00,0x01}
//TODO puts your group2 config info here,if need.
//VDDIO
//chuanzuoyue 800*480
#define CTP_CFG_GROUP2 {\
0x00,0x02,0x04,0x06,0x08,0x0A,0x0C,0x0E,0x10,0x12,0x01,0x11,0x11,0x11,0x21,0x11,0x31,0x11,0x41,0x11,0x51,0x11,0x61,0x11,0x71,0x11,0x81,0x11,0x91,0x11,0xA1,0x11,0xB1,0x11,0xC1,0x11,0xD1,0x11,0xE1,0x11,0xF1,0x11,0x07,0x03,0xE0,0xE0,0xE0,0x1A,0x1A,0x1A,0x10,0x10,0x0A,0x40,0x30,0x05,0x03,0x00,0x05,0xE0,0x01,0x20,0x03,0x00,0x00,0x38,0x38,0x35,0x30,0x00,0x00,0x03,0x19,0x05,0x08,0x00,0x00,0x00,0x00,0x00,0x14,0x10,0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0D,0x20,0x30,0x22,0x25,0x00,0x00,0x00,0x00,0x00,0x00,0x01}
//chuyi 800*480
#define CTP_CFG_GROUP3 {\
0x00,0x02,0x04,0x06,0x08,0x0A,0x0C,0x0E,0x10,0x12,0x02,0x22,0x12,0x22,0x22,0x22,0x32,0x22,0x42,0x22,0x52,0x22,0x62,0x22,0x72,0x22,0x82,0x22,0x92,0x22,0xA2,0x22,0xB2,0x22,0xC2,0x22,0xD2,0x22,0xE2,0x22,0xF2,0x22,0x37,0x13,0x80,0x80,0x80,0x13,0x13,0x13,0x10,0x10,0x0A,0x40,0x30,0x45,0x03,0x00,0x05,0xE0,0x01,0x20,0x03,0x00,0x00,0x38,0x38,0x35,0x35,0x00,0x00,0x25,0x19,0x25,0x0F,0x00,0x00,0x00,0x00,0x00,0x14,0x10,0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0D,0x20,0x30,0x22,0x25,0x00,0x00,0x00,0x00,0x00,0x00,0x01}
//TODO puts your group4 config info here,if need.
//yiju gao qin
#define CTP_CFG_GROUP4 {\
0x00,0x02,0x04,0x06,0x08,0x0A,0x0C,0x0E,0x10,0x12,0x02,0x22,0x12,0x22,0x22,0x22,0x32,0x22,0x42,0x22,0x52,0x22,0x62,0x22,0x72,0x22,0x82,0x22,0x92,0x22,0xA2,0x22,0xB2,0x22,0xC2,0x22,0xD2,0x22,0xE2,0x22,0xF2,0x22,0x07,0x03,0xE0,0xE0,0xE0,0x19,0x19,0x19,0x10,0x10,0x0A,0x40,0x30,0x05,0x03,0x00,0x05,0x58,0x02,0x00,0x04,0x00,0x00,0x38,0x38,0x35,0x30,0x00,0x00,0x05,0x19,0x05,0x03,0x00,0x00,0x00,0x00,0x00,0x14,0x10,0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0D,0x20,0x30,0x22,0x25,0x00,0x00,0x00,0x00,0x00,0x00,0x01}
//chuanzuoyue gao qin
#define CTP_CFG_GROUP5 {\
0x00,0x02,0x04,0x06,0x08,0x0A,0x0C,0x0E,0x10,0x12,0x01,0x11,0x11,0x11,0x21,0x11,0x31,0x11,0x41,0x11,0x51,0x11,0x61,0x11,0x71,0x11,0x81,0x11,0x91,0x11,0xA1,0x11,0xB1,0x11,0xC1,0x11,0xD1,0x11,0xE1,0x11,0xF1,0x11,0x07,0x03,0xE0,0xE0,0xE0,0x1A,0x1A,0x1A,0x10,0x10,0x0A,0x40,0x30,0x05,0x03,0x00,0x05,0x58,0x02,0x00,0x04,0x00,0x00,0x38,0x38,0x35,0x30,0x00,0x00,0x03,0x19,0x05,0x08,0x00,0x00,0x00,0x00,0x00,0x14,0x10,0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0D,0x20,0x30,0x22,0x25,0x00,0x00,0x00,0x00,0x00,0x00,0x01}
//chuyi gaoqin
#define CTP_CFG_GROUP6 {\
0x00,0x02,0x04,0x06,0x08,0x0A,0x0C,0x0E,0x10,0x12,0x02,0x22,0x12,0x22,0x22,0x22,0x32,0x22,0x42,0x22,0x52,0x22,0x62,0x22,0x72,0x22,0x82,0x22,0x92,0x22,0xA2,0x22,0xB2,0x22,0xC2,0x22,0xD2,0x22,0xE2,0x22,0xF2,0x22,0x37,0x13,0x80,0x80,0x80,0x13,0x13,0x13,0x10,0x10,0x0A,0x40,0x30,0x45,0x03,0x00,0x05,0x58,0x02,0x00,0x04,0x00,0x00,0x38,0x38,0x35,0x35,0x00,0x00,0x25,0x19,0x25,0x0F,0x00,0x00,0x00,0x00,0x00,0x14,0x10,0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0D,0x20,0x30,0x22,0x25,0x00,0x00,0x00,0x00,0x00,0x00,0x01}
//STEP_2(REQUIRED):Change I/O define & I/O operation mode.
#define GTP_RST_PORT 0//S5PV210_GPJ3(6)
#define GTP_INT_PORT 1//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{\
}while(0)*/
#define GTP_GPIO_GET_VALUE(pin) gpio_get_value(pin)
#define GTP_GPIO_OUTPUT(pin,level) /* __gpio_set_value(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_FALLING,IRQ_TYPE_EDGE_RISING}
//STEP_3(optional):Custom set some config by themself,if need.
#if GTP_CUSTOM_CFG
#define GTP_MAX_HEIGHT 800
#define GTP_MAX_WIDTH 480
#define GTP_INT_TRIGGER 1 //0:Falling 1:Rising
#else
#define GTP_MAX_HEIGHT 800
#define GTP_MAX_WIDTH 480
#define GTP_INT_TRIGGER 1
#endif
#define GTP_MAX_TOUCH 5
#define GTP_ESD_CHECK_CIRCLE 2000
//STEP_4(optional):If this project have touch key,Set touch key config.
#if GTP_HAVE_TOUCH_KEY
#define GTP_KEY_TAB {KEY_HOME, KEY_MENU}
//define your key_center & key_width\key_height here
#if GTP_USE_868_968M
#define KEY_CNTR_PNT_X {216, 246}
#define KEY_CNTR_PNT_Y {856, 856}
#define KEY_AREA_HEIGHT_H 10
#define KEY_AREA_WIDTH_H 20
#endif
#endif
//***************************PART3:OTHER define*********************************
#define GTP_DRIVER_VERSION "V1.4<2012/09/20>"
#define GTP_I2C_NAME "gt818_ts"
#define GTP_POLL_TIME 10
#define GTP_ADDR_LENGTH 2
#define GTP_CONFIG_LENGTH 106
#define FAIL 0
#define SUCCESS 1
//Register define
#define GTP_REG_CONFIG_DATA 0x6A2
#define GTP_REG_INDEX 0x712
#define GTP_REG_SLEEP 0x692
#define GTP_REG_SENSOR_ID 0x710
#define GTP_REG_VERSION 0x715
#define GTP_READ_COOR_ADDR 0x721
#define DRVCNT_LOC 51
#define RESOLUTION_LOC 61
#define TRIGGER_LOC 57
//Log define
#define GTP_INFO(fmt,arg...) pr_debug("<<-GTP-INFO->>[%d]"fmt"\n", __LINE__, ##arg)
#define GTP_ERROR(fmt,arg...) pr_err("<<-GTP-ERROR->>[%d]"fmt"\n",__LINE__, ##arg)
#define GTP_DEBUG(fmt,arg...) do{\
if(GTP_DEBUG_ON)\
pr_debug("<<-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)\
{\
pr_debug("<<-GTP-DEBUG-ARRAY->>\n");\
for (i = 0; i < (num); i++)\
{\
pr_debug("%02x ", (a)[i]);\
if ((i + 1 ) %10 == 0)\
{\
pr_debug("\n");\
}\
}\
pr_debug("\n");\
}\
}while(0)
#define GTP_DEBUG_FUNC() do{\
if(GTP_DEBUG_FUNC_ON)\
pr_debug("<<-GTP-FUNC->>[%d]Func:%s\n", __LINE__, __func__);\
}while(0)
#define GTP_SWAP(x, y) do{\
typeof(x) z = x;\
x = y;\
y = z;\
}while (0)
#define ABS_VAL(x) ((x < 0) ? -x : x)
//****************************PART4:UPDATE define*******************************
#define PACK_SIZE 64 //update file package size
#define SEARCH_FILE_TIMES 50
#define UPDATE_FILE_PATH_2 "/data/goodix/_goodix_update_.bin"
#define UPDATE_FILE_PATH_1 "/sdcard/goodix/_goodix_update_.bin"
//Error no
#define ERROR_NO_FILE 2 //ENOENT
#define ERROR_FILE_READ 23 //ENFILE
#define ERROR_FILE_TYPE 21 //EISDIR
#define ERROR_GPIO_REQUEST 4 //EINTR
#define ERROR_I2C_TRANSFER 5 //EIO
#define ERROR_NO_RESPONSE 16 //EBUSY
#define ERROR_TIMEOUT 110 //ETIMEDOUT
//*****************************End of Part III********************************
s32 init_wr_node(struct i2c_client *client);
void uninit_wr_node(void);
s32 gup_enter_update_mode(struct i2c_client *client);
void gup_leave_update_mode(void);
s32 gup_update_proc(void *dir);
u8 gup_init_update_proc(struct goodix_ts_data *ts);
s32 gtp_i2c_read(struct i2c_client *client, u8 *buf, s32 len);
s32 gtp_i2c_write(struct i2c_client *client,u8 *buf,s32 len);
s32 gtp_i2c_end_cmd(struct i2c_client *client);
void gtp_reset_guitar(s32 ms);
s32 gtp_send_cfg(struct i2c_client *client);
s32 gtp_read_version(struct i2c_client *client, u16 *version);
void gtp_set_int_value(int status);
void gtp_irq_disable(struct goodix_ts_data *);
void gtp_irq_enable(struct goodix_ts_data *);
#endif /* _LINUX_GOODIX_TOUCH_H */
Reference in New Issue View Git Blame Copy Permalink