292 lines
11 KiB
C
Executable File
292 lines
11 KiB
C
Executable File
/* drivers/input/touchscreen/gt813_827_828.h
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*
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* 2010 - 2012 Goodix Technology.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be a reference
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* to you, when you are integrating the GOODiX's CTP IC into your system,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* Version:1.0
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* V1.0:2012/08/31,first release.
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*/
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#ifndef _LINUX_GOODIX_TOUCH_H
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#define _LINUX_GOODIX_TOUCH_H
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#include <linux/kernel.h>
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#include <linux/hrtimer.h>
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#include <linux/i2c.h>
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#include <linux/input.h>
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#include <linux/module.h>
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#include <linux/delay.h>
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#include <linux/i2c.h>
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#include <linux/proc_fs.h>
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#include <linux/string.h>
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#include <asm/uaccess.h>
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#include <linux/vmalloc.h>
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#include <linux/interrupt.h>
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#include <linux/io.h>
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#include <mach/gpio.h>
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#include <linux/earlysuspend.h>
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#include <linux/gpio.h>
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#include <linux/init-input.h>
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#include <mach/sys_config.h>
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struct goodix_ts_data {
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spinlock_t irq_lock;
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struct i2c_client *client;
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struct input_dev *input_dev;
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struct hrtimer timer;
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struct work_struct work;
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struct early_suspend early_suspend;
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s32 irq_is_disable;
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s32 use_irq;
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u16 abs_x_max;
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u16 abs_y_max;
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u8 max_touch_num;
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u8 int_trigger_type;
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u8 green_wake_mode;
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u8 chip_type;
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u8 enter_update;
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u8 gtp_is_suspend;
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u8 gtp_rawdiff_mode;
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u8 gtp_cfg_len;
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};
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extern u16 show_len;
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extern u16 total_len;
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//***************************PART1:ON/OFF define*******************************
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#define GTP_CUSTOM_CFG 1
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#define GTP_DRIVER_SEND_CFG 1
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#define GTP_HAVE_TOUCH_KEY 0
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#define GTP_POWER_CTRL_SLEEP 1
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#define GTP_AUTO_UPDATE 0
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#define GTP_CHANGE_X2Y 0
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#define GTP_ESD_PROTECT 0
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#define GTP_CREATE_WR_NODE 0
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#define GTP_ICS_SLOT_REPORT 0
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#define GUP_USE_HEADER_FILE 0
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#define GTP_DEBUG_ON 1
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#define GTP_DEBUG_ARRAY_ON 1
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#define GTP_DEBUG_FUNC_ON 0
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#define GTP_CONFIG_MIN_LENGTH 186
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//***************************PART2:TODO define**********************************
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//STEP_1(REQUIRED):Change config table.
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/*TODO: puts the config info corresponded to your TP here, the following is just
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a sample config, send this config should cause the chip cannot work normally*/
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//default or float
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//TODO puts your group2 config info here,if need.
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// ID = 0
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#define CTP_CFG_GROUP2_old {\
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0x46,0x00,0x03,0x00,0x04,0x05,0x35,0x00,0x01,0x08,\
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0x14,0x0F,0x50,0x28,0x03,0x05,0x00,0x00,0x00,0x00,\
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0x11,0x11,0x00,0x17,0x1A,0x21,0x14,0x8C,0x2C,0x0E,\
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0x2B,0x29,0xA6,0x0F,0x00,0x00,0x00,0x02,0x03,0x1D,\
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0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,\
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0x00,0x46,0x82,0x94,0x85,0x02,0x08,0x00,0x00,0xC1,\
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0x0F,0x25,0x89,0x10,0x27,0x51,0x11,0x2B,0x19,0x12,\
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0x2E,0xE1,0x12,0x32,0x00,0x00,0x00,0x00,0x00,0x00,\
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0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,\
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0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,\
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0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,\
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0x00,0x00,0x02,0x04,0x06,0x08,0x0A,0x0C,0x0E,0x10,\
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0x12,0x14,0x16,0x18,0x1A,0x1C,0x00,0x00,0x00,0x00,\
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0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,\
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0x00,0x00,0x28,0x26,0x24,0x22,0x21,0x20,0x1F,0x1E,\
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0x1D,0x1C,0x18,0x16,0x14,0x13,0x12,0x10,0x0F,0x0C,\
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0x0A,0x08,0x06,0x04,0x02,0x00,0xFF,0xFF,0x00,0x00,\
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0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,\
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0x00,0x00,0x00,0x00,0xDE,0x01\
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}
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#define CTP_CFG_GROUP1 {\
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0x5F,0xE0,0x01,0x20,0x03,0x0A,0x05,0x00,0x01,0x08,0x28,\
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0x06,0x50,0x32,0x03,0x05,0x00,0x00,0x00,0x00,0x00,0x00,\
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0x00,0x00,0x00,0x00,0x00,0x86,0x26,0x08,0x22,0x1F,0x31,\
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0x0D,0x00,0x00,0x00,0x9A,0x03,0x1D,0x00,0x01,0x00,0x00,\
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0x00,0x03,0x64,0x32,0x00,0x00,0x00,0x1D,0x94,0x94,0xC5,\
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0x02,0x07,0x00,0x00,0x04,0x76,0x22,0x00,0x58,0x2F,0x00,\
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0x42,0x42,0x00,0x34,0x5B,0x00,0x2B,0x7F,0x00,0x2B,0x00,\
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0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,\
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0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,\
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0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,\
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0x00,0x00,0x02,0x04,0x06,0x08,0x0A,0x0C,0x0E,0x10,0xFF,\
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0xFF,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,\
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0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x22,\
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0x21,0x20,0x1F,0x1E,0x1D,0x0A,0x08,0x06,0x04,0x02,0x00,\
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0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,\
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0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,\
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0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x19,0x01\
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}
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// TODO: define your config for Sensor_ID == 1 here, if needed
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#define CTP_CFG_GROUP2 {\
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}
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// TODO: define your config for Sensor_ID == 2 here, if needed
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#define CTP_CFG_GROUP3 {\
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}
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// TODO: define your config for Sensor_ID == 3 here, if needed
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#define CTP_CFG_GROUP4 {\
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}
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// TODO: define your config for Sensor_ID == 4 here, if needed
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#define CTP_CFG_GROUP5 {\
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}
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// TODO: define your config for Sensor_ID == 5 here, if needed
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#define CTP_CFG_GROUP6 {\
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}
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//TODO puts your group3 config info here,if need.
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/* ID =2
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#define CTP_CFG_GROUP3 {\
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0x41,0x00,0x03,0x00,0x04,0x0A,0x34,0x00,0x02,0x08,\
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0x14,0x0B,0x4B,0x32,0x03,0x05,0x00,0x00,0x00,0x00,\
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0x00,0x00,0x00,0x18,0x1A,0x1E,0x14,0x8C,0x2E,0x0E,\
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0x2C,0x29,0xF3,0x0D,0x00,0x00,0x00,0x01,0x03,0x1D,\
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0x00,0x00,0x00,0x00,0x00,0x03,0x64,0x32,0x00,0x00,\
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0x00,0x41,0xFA,0x94,0xC5,0x02,0x06,0x00,0x00,0x05,\
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0x0D,0x2A,0x95,0x0E,0x34,0x5D,0x0F,0x38,0x51,0x11,\
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0x43,0x19,0x12,0x4C,0x00,0x00,0x00,0x00,0x00,0x00,\
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0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,\
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0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,\
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0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,\
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0x00,0x00,0x1C,0x1A,0x18,0x16,0x14,0x12,0x10,0x0E,\
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0x0C,0x0A,0x08,0x06,0x04,0x02,0xFF,0xFF,0xFF,0xFF,\
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0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,\
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0xFF,0xFF,0x00,0x02,0x04,0x06,0x08,0x0A,0x0C,0x0F,\
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0x10,0x12,0x13,0x14,0x16,0x18,0x1C,0x1D,0x1E,0x1F,\
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0x20,0x21,0x22,0x24,0x26,0x28,0x29,0x2A,0xFF,0xFF,\
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0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,\
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0xFF,0xFF,0xFF,0xFF,0x22,0x01\
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}
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*/
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//STEP_2(REQUIRED):Change I/O define & I/O operation mode.
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//#define GTP_RST_PORT S5PV210_GPJ3(6)
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//#define GTP_INT_PORT S5PV210_GPH1(3)
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#define GTP_INT_IRQ SW_INT_IRQNO_PIO
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#define GTP_INT_CFG S3C_GPIO_SFN(0xF)
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#ifdef CONFIG_ARCH_SUN4I
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#define CTP_IRQ_NO (IRQ_EINT21)
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#elif defined CONFIG_ARCH_SUN5I
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#define CTP_IRQ_NO (IRQ_EINT9)
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#endif
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#define CTP_IRQ_MODE (IRQF_TRIGGER_FALLING)
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#define GTP_GPIO_AS_INPUT(pin) do{\
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gpio_direction_input(pin);\
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s3c_gpio_setpull(pin, S3C_GPIO_PULL_NONE);\
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}while(0)
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#define GTP_GPIO_AS_INT(pin) do{\
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GTP_GPIO_AS_INPUT(pin);\
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s3c_gpio_cfgpin(pin, GTP_INT_CFG);\
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}while(0)
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#define GTP_GPIO_GET_VALUE(pin) gpio_get_value(pin)
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#define GTP_GPIO_OUTPUT(pin,level) gpio_direction_output(pin,level)
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#define GTP_GPIO_REQUEST(pin, label) gpio_request(pin, label)
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#define GTP_GPIO_FREE(pin) gpio_free(pin)
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#define GTP_IRQ_TAB {IRQ_TYPE_EDGE_RISING, IRQ_TYPE_EDGE_FALLING, IRQ_TYPE_LEVEL_LOW, IRQ_TYPE_LEVEL_HIGH}
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//STEP_3(optional):Custom set some config by themself,if need.
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#if GTP_CUSTOM_CFG
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#define GTP_MAX_HEIGHT 800
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#define GTP_MAX_WIDTH 480
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#define GTP_INT_TRIGGER 1 //0:Rising 1:Falling
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#else
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#define GTP_MAX_HEIGHT 4096
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#define GTP_MAX_WIDTH 4096
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#define GTP_INT_TRIGGER 1
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#endif
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#define GTP_MAX_TOUCH 5
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#define GTP_ESD_CHECK_CIRCLE 2000
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//STEP_4(optional):If this project have touch key,Set touch key config.
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#if GTP_HAVE_TOUCH_KEY
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#define GTP_KEY_TAB {KEY_MENU, KEY_HOME, KEY_BACK, KEY_SEND}
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#endif
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//***************************PART3:OTHER define*********************************
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#define GTP_DRIVER_VERSION "V1.2<2012/10/25>"
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#define GTP_I2C_NAME "gt9xx"//"Goodix-TS"
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#define GTP_POLL_TIME 10
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#define GTP_ADDR_LENGTH 2
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#define GTP_CONFIG_MAX_LENGTH 240
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#define FAIL 0
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#define SUCCESS 1
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//Register define
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#define GTP_READ_COOR_ADDR 0x814E
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#define GTP_REG_SLEEP 0x8040
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#define GTP_REG_SENSOR_ID 0x814A
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#define GTP_REG_CONFIG_DATA 0x8047
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#define GTP_REG_VERSION 0x8140
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#define RESOLUTION_LOC 3
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#define TRIGGER_LOC 8
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//Log define
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#define GTP_INFO(fmt,arg...) dprintk(DEBUG_INIT,"<<-GTP-INFO->> "fmt"\n",##arg)
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#define GTP_ERROR(fmt,arg...) printk("<<-GTP-ERROR->> "fmt"\n",##arg)
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#define GTP_DEBUG(fmt,arg...) do{\
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if(debug_mask)\
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printk("<<-GTP-DEBUG->> [%d]"fmt"\n",__LINE__, ##arg);\
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}while(0)
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#define GTP_DEBUG_ARRAY(array, num) do{\
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s32 i;\
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u8* a = array;\
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if(debug_mask)\
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{\
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printk("<<-GTP-DEBUG-ARRAY->>\n");\
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for (i = 0; i < (num); i++)\
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{\
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printk("%02x ", (a)[i]);\
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if ((i + 1 ) %10 == 0)\
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{\
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printk("\n");\
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}\
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}\
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printk("\n");\
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}\
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}while(0)
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#define GTP_DEBUG_FUNC() do{\
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if(debug_mask & DEBUG_OTHERS_INFO)\
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printk("<<-GTP-FUNC->> Func:%s@Line:%d\n",__func__,__LINE__);\
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}while(0)
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#define GTP_SWAP(x, y) do{\
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typeof(x) z = x;\
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x = y;\
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y = z;\
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}while (0)
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//****************************PART4:UPDATE define*******************************
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//Error no
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#define ERROR_NO_FILE 2 //ENOENT
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#define ERROR_FILE_READ 23 //ENFILE
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#define ERROR_FILE_TYPE 21 //EISDIR
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#define ERROR_GPIO_REQUEST 4 //EINTR
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#define ERROR_I2C_TRANSFER 5 //EIO
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#define ERROR_NO_RESPONSE 16 //EBUSY
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#define ERROR_TIMEOUT 110 //ETIMEDOUT
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//*****************************End of Part III********************************
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//extern struct ctp_dev gt9xx_dev;
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extern struct ctp_config_info config_info;
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#define CTP_IRQ_NUMBER (config_info.int_number)
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#endif /* _LINUX_GOODIX_TOUCH_H */
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