303 lines
15 KiB
C
Executable File
303 lines
15 KiB
C
Executable File
/* drivers/input/touchscreen/gt9xx.h
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*
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* 2010 - 2013 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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*/
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#ifndef _GOODIX_GT9XX_H_
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#define _GOODIX_GT9XX_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 <linux/slab.h>
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#include <linux/gpio.h>
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#include <linux/init-input.h>
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#include <linux/pinctrl/consumer.h>
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#include <linux/pinctrl/pinconf-sunxi.h>
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//***************************PART1:ON/OFF define*******************************
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#define GTP_CUSTOM_CFG 0
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#define GTP_CHANGE_X2Y 0
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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 0
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#define GTP_ICS_SLOT_REPORT 0
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#define GTP_AUTO_UPDATE 0 // auto update fw by .bin file as default
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#define GTP_HEADER_FW_UPDATE 0 // auto update fw by gtp_default_FW in gt9xx_firmware.h, function together with GTP_AUTO_UPDATE
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#define GTP_AUTO_UPDATE_CFG 0 // auto update config by .cfg file, function together with GTP_AUTO_UPDATE
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#define GTP_COMPATIBLE_MODE 1 // compatible with GT9XXF
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#define GTP_CREATE_WR_NODE 1
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#define GTP_ESD_PROTECT 0 // esd protection with a cycle of 2 seconds
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#define GTP_WITH_PEN 0
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#define GTP_SLIDE_WAKEUP 0
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#define GTP_DBL_CLK_WAKEUP 0 // double-click wakeup, function together with GTP_SLIDE_WAKEUP
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#define GTP_DEBUG_ON 0
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#define GTP_DEBUG_ARRAY_ON 0
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#define GTP_DEBUG_FUNC_ON 0
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#define GTP_DEBUG_INFO_ON 1
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#define GT910_FIRMWARE_CONFIG
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#if GTP_COMPATIBLE_MODE
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typedef enum
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{
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CHIP_TYPE_GT9 = 0,
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CHIP_TYPE_GT9F = 1,
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} CHIP_TYPE_T;
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#endif
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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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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 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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u8 fixed_cfg;
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u8 fw_error;
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u8 pnl_init_error;
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bool is_suspended;
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#if GTP_ESD_PROTECT
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spinlock_t esd_lock;
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u8 esd_running;
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s32 clk_tick_cnt;
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#endif
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#if GTP_COMPATIBLE_MODE
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u16 bak_ref_len;
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s32 ref_chk_fs_times;
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s32 clk_chk_fs_times;
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CHIP_TYPE_T chip_type;
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u8 rqst_processing;
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u8 is_950;
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#endif
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};
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extern u16 show_len;
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extern u16 total_len;
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extern void gtp_set_int_value(int status);
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extern void gtp_set_io_int(void);
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extern void gtp_set_rst_in(void);
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extern void gtp_io_init(int ms);
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//*************************** PART2:TODO define **********************************
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// STEP_1(REQUIRED): Define Configuration Information Group(s)
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// Sensor_ID Map:
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/* sensor_opt1 sensor_opt2 Sensor_ID
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GND GND 0
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VDDIO GND 1
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NC GND 2
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GND NC/300K 3
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VDDIO NC/300K 4
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NC NC/300K 5
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*/
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// TODO: define your own default or for Sensor_ID == 0 config here.
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// The predefined one is just a sample config, which is not suitable for your tp in most cases.
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//dingzhi,800*480,gt912
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#define CTP_CFG_GROUP1 {\
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0x00,0x00,0x04,0x58,0x02,0x0A,0x3D,0x00,0x01,0x0A,0x28,0x0A,0x55,0x37,0x03,0x05,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x18,0x1A,0x1E,0x14,0x90,0x2F,0xAA,0x20,0x22,0xA6,0x0F,0x00,0x00,0x00,0xBB,0x03,0x1D,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x07,0x00,0x00,0x1A,0x38,0x94,0xD5,0x02,0x07,0x00,0x00,0x04,0x8A,0x1C,0x00,0x80,0x20,0x00,0x74,0x26,0x00,0x6C,0x2C,0x00,0x65,0x34,0x00,0x65,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x04,0x05,0x06,0x07,0x08,0x09,0x0C,0x0D,0x0E,0x0F,0x10,0x11,0x14,0x15,0x16,0x17,0x18,0x19,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x29,0x28,0x27,0x26,0x25,0x24,0x23,0x22,0x21,0x20,0x1F,0x1E,0x1C,0x1B,0x19,0x14,0x13,0x12,0x11,0x10,0x0F,0x0E,0x0D,0x0C,0x0A,0x08,0x07,0x06,0x04,0x02,0x00,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xAC,0x01}
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// TODO: define your config for Sensor_ID == 1 here, if needed
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//inet, 768*1024,gt963
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#define CTP_CFG_GROUP2 {\
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0x46,0x56,0x05,0x00,0x03,0x0A,0x3D,0x00,0x01,0x0A,0x28,0x0A,0x55,0x37,0x03,0x05,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x18,0x1A,0x1E,0x14,0x90,0x30,0xAA,0x20,0x22,0xA6,0x0F,0x00,0x00,0x00,0xBB,0x03,0x1D,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1A,0x38,0x94,0xD5,0x02,0x07,0x00,0x00,0x04,0x8A,0x1C,0x00,0x80,0x20,0x00,0x74,0x26,0x00,0x6C,0x2C,0x00,0x65,0x34,0x00,0x65,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x04,0x05,0x06,0x07,0x08,0x09,0x0C,0x0D,0x0E,0x0F,0x10,0x11,0x14,0x15,0x16,0x17,0x18,0x19,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x2A,0x29,0x28,0x27,0x26,0x25,0x24,0x23,0x22,0x21,0x20,0x1F,0x1E,0x1C,0x1B,0x19,0x14,0x13,0x12,0x11,0x10,0x0F,0x0E,0x0D,0x0C,0x0A,0x08,0x07,0x06,0x04,0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x83,0x01}
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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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0x41,0xD0,0x02,0x00,0x05,0x0A,0x35,0x00,0x01,0x08,0x1A,0x08,0x50,0x32,0x03,0x05,0x00,0x00,0x00,0x00,0x12,0x00,0x05,0x17,0x19,0x1C,0x14,0x89,0x29,0x0A,0x41,0x43,0x7C,0x06,0x00,0x00,0x00,0x9A,0x02,0x1D,0x00,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3C,0x87,0x94,0xC5,0x02,0x08,0x00,0x00,0x04,0x87,0x41,0x00,0x80,0x4C,0x00,0x80,0x5A,0x00,0x87,0x6A,0x00,0x8C,0x7C,0x00,0x8C,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1A,0x18,0x16,0x14,0x12,0x10,0x0E,0x0C,0x0A,0x08,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x2A,0x29,0x28,0x24,0x22,0x20,0x1F,0x1E,0x1D,0x00,0x02,0x04,0x05,0x06,0x08,0x0A,0x0C,0x0E,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xC2,0x01}
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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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0x46,0x00,0x04,0x58,0x02,0x0A,0x0D,0x00,0x01,0x08,0x28,0x05,0x50,0x32,0x03,0x05,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x83,0x2C,0x0A,0x22,0x24,0x31,0x0D,0x00,0x00,0x00,0xBA,0x03,0x1D,0x00,0x00,0x00,0x00,0x00,0x03,0x64,0x32,0x00,0x00,0x00,0x0F,0x36,0x94,0xC5,0x02,0x07,0x00,0x00,0x04,0x9B,0x11,0x00,0x7B,0x16,0x00,0x65,0x1C,0x00,0x51,0x25,0x00,0x44,0x2F,0x00,0x44,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x06,0x08,0x0A,0x0C,0x0E,0x10,0x12,0x14,0x16,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x12,0x13,0x14,0x16,0x18,0x1C,0x1D,0x1E,0x1F,0x20,0x21,0x22,0x24,0x26,0x28,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1A,0x01}
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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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0x42,0x00,0x04,0x58,0x02,0x0A,0x0D,0x00,0x01,0x08,0x28,0x08,0x5A,0x46,0x03,0x05,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x87,0x28,0x0A,0x41,0x43,0xB5,0x06,0x00,0x00,0x00,0x42,0x02,0x11,0x00,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x32,0x5A,0x94,0xC5,0x02,0x08,0x00,0x00,0x04,0x98,0x35,0x00,0x8A,0x3B,0x00,0x7C,0x43,0x00,0x72,0x4B,0x00,0x67,0x55,0x00,0x67,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x14,0x12,0x10,0x0E,0x0C,0x0A,0x08,0x06,0x04,0x02,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x26,0x24,0x22,0x21,0x20,0x1F,0x1E,0x1D,0x0C,0x0A,0x08,0x06,0x04,0x02,0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x66,0x01}
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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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// STEP_2(REQUIRED): Customize your I/O ports & I/O operations
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#define GTP_RST_PORT config_info.wakeup_gpio.gpio
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#define GTP_INT_PORT config_info.irq_gpio.gpio
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//#define GTP_INT_IRQ gpio_to_irq(GTP_INT_PORT)
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//#define GTP_INT_CFG S3C_GPIO_SFN(0xF)
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#define GTP_GPIO_AS_INPUT(pin) do{\
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gtp_set_rst_in();\
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}while(0)
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#define GTP_GPIO_AS_INT(pin) do{\
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gtp_set_io_int();\
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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) do{\
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if(pin == GTP_INT_PORT)\
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{ gtp_set_int_value(level);\
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}\
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else \
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{ctp_wakeup(level,0);\
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}\
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}while(0)
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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): Specify your special config info if needed
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#if GTP_CUSTOM_CFG
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#define GTP_MAX_HEIGHT 480
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#define GTP_MAX_WIDTH 800
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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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// STEP_4(optional): If keys are available and reported as keys, config your key info here
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#if GTP_HAVE_TOUCH_KEY
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#define GTP_KEY_TAB {KEY_MENU, KEY_HOME, KEY_BACK}
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#endif
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//***************************PART3:OTHER define*********************************
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#define GTP_DRIVER_VERSION "V2.0<2013/08/28>"
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#define GTP_I2C_NAME "gt9xxf_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_MIN_LENGTH 186
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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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#define SWITCH_OFF 0
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#define SWITCH_ON 1
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//******************** For GT9XXF Start **********************//
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#define GTP_REG_BAK_REF 0x99D0
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#define GTP_REG_MAIN_CLK 0x8020
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#define GTP_REG_CHIP_TYPE 0x8000
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#define GTP_REG_HAVE_KEY 0x804E
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#define GTP_REG_MATRIX_DRVNUM 0x8069
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#define GTP_REG_MATRIX_SENNUM 0x806A
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#define GTP_FL_FW_BURN 0x00
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#define GTP_FL_ESD_RECOVERY 0x01
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#define GTP_FL_READ_REPAIR 0x02
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#define GTP_BAK_REF_SEND 0
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#define GTP_BAK_REF_STORE 1
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#define CFG_LOC_DRVA_NUM 29
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#define CFG_LOC_DRVB_NUM 30
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#define CFG_LOC_SENS_NUM 31
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#define GTP_CHK_FW_MAX 40
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#define GTP_CHK_FS_MNT_MAX 300
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#define GTP_BAK_REF_PATH "/sensors_cache/gtp_ref.bin"
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#define GTP_MAIN_CLK_PATH "/sensors_cache/gtp_clk.bin"
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#define GTP_RQST_CONFIG 0x01
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#define GTP_RQST_BAK_REF 0x02
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#define GTP_RQST_RESET 0x03
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#define GTP_RQST_MAIN_CLOCK 0x04
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#define GTP_RQST_RESPONDED 0x00
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#define GTP_RQST_IDLE 0xFF
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|
|
|
//******************** For GT9XXF End **********************//
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|
// Registers 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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|
|
|
#define CFG_GROUP_LEN(p_cfg_grp) (sizeof(p_cfg_grp) / sizeof(p_cfg_grp[0]))
|
|
// Log define
|
|
#define GTP_INFO(fmt,arg...) do{\
|
|
if(GTP_DEBUG_INFO_ON)\
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|
printk("<<-GTP-INFO->> [%d]"fmt"\n",__LINE__, ##arg);\
|
|
}while(0)
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|
#define GTP_ERROR(fmt,arg...) printk("<<-GTP-ERROR->> "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)
|
|
#define GTP_SWAP(x, y) do{\
|
|
typeof(x) z = x;\
|
|
x = y;\
|
|
y = z;\
|
|
}while (0)
|
|
|
|
//*****************************End of Part III********************************
|
|
extern struct ctp_config_info config_info;
|
|
|
|
#endif /* _GOODIX_GT9XX_H_ */
|