/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _TS_CORE_H_
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#define _TS_CORE_H_
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#include <linux/gpio.h>
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#ifdef CONFIG_HAS_EARLYSUSPEND
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#include <linux/earlysuspend.h>
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#endif
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#include "../tp_suspend.h"
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/*vtl touch IC define*/
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#define CT36X 0x01//(CT36X:ct362,ct363,ct365)
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#define CT360 0x02//(CT360:ct360)
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/*xy data protocol*/
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#define OLD_PROTOCOL 0x01
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#define NEW_PROTOCOL 0x02
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/***********************vtl ts driver config ******************************************/
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/*vtl chip ID*/
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#define CHIP_ID CT36X//CT360//
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#define XY_DATA_PROTOCOL NEW_PROTOCOL//OLD_PROTOCOL//
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#define TS_I2C_SPEED 400000 //for rockchip
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/*
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#if(TB1_USE_F402)
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#define XY_SWAP_ENABLE 1
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#else
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#define XY_SWAP_ENABLE 0
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#endif
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#define X_REVERSE_ENABLE 0
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#if(TB1_USE_F402)
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#define Y_REVERSE_ENABLE 0
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#else
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#define Y_REVERSE_ENABLE 1
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#endif
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*/
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#define CHIP_UPDATE_ENABLE 1
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#define DEBUG_ENABLE 0
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/***********************vtl ts driver config end******************************************/
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/*vtl ts driver name*/
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#define DRIVER_NAME "vtl_ts"
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//#define DEBUG_ENABLE 1
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#if(DEBUG_ENABLE)
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#define DEBUG() printk("___%s___\n",__func__);
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//#define XY_DEBUG(id,status,x,y) printk("id = %d,status = %d,X = %d,Y = %d\n",id,status,x,y);
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#else
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#define DEBUG()
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//#define XY_DEBUG(id,status,x,y)
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#endif
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/*TOUCH_POINT_NUM define*/
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#if(CHIP_ID == CT360)
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#define TOUCH_POINT_NUM 5
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#elif(CHIP_ID == CT36X)
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#define TOUCH_POINT_NUM 10
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#endif
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/*priate define and declare*/
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#if(CHIP_ID == CT360)
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struct xy_data {
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#if(XY_DATA_PROTOCOL == OLD_PROTOCOL)
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unsigned char status : 4; // Action information, 1: Down; 2: Move; 3: Up
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unsigned char id : 4; // ID information, from 1 to CFG_MAX_POINT_NUM
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#endif
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unsigned char xhi; // X coordinate Hi
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unsigned char yhi; // Y coordinate Hi
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unsigned char ylo : 4; // Y coordinate Lo
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unsigned char xlo : 4; // X coordinate Lo
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#if(XY_DATA_PROTOCOL == NEW_PROTOCOL)
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unsigned char status : 4; // Action information, 1: Down; 2: Move; 3: Up
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unsigned char id : 4; // ID information, from 1 to CFG_MAX_POINT_NUM
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#endif
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};
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#else
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struct xy_data {
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#if(XY_DATA_PROTOCOL == OLD_PROTOCOL)
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unsigned char status : 3; // Action information, 1: Down; 2: Move; 3: Up
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unsigned char id : 5; // ID information, from 1 to CFG_MAX_POINT_NUM
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#endif
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unsigned char xhi; // X coordinate Hi
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unsigned char yhi; // Y coordinate Hi
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unsigned char ylo : 4; // Y coordinate Lo
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unsigned char xlo : 4; // X coordinate Lo
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#if(XY_DATA_PROTOCOL == NEW_PROTOCOL)
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unsigned char status : 3; // Action information, 1: Down; 2: Move; 3: Up
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unsigned char id : 5; // ID information, from 1 to CFG_MAX_POINT_NUM
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#endif
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unsigned char area; // Touch area
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unsigned char pressure; // Touch Pressure
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};
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#endif
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union ts_xy_data {
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struct xy_data point[TOUCH_POINT_NUM];
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unsigned char buf[TOUCH_POINT_NUM * sizeof(struct xy_data)];
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};
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struct ts_driver{
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struct i2c_client *client;
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/* input devices */
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struct input_dev *input_dev;
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struct proc_dir_entry *proc_entry;
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struct task_struct *ts_thread;
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//#ifdef CONFIG_HAS_EARLYSUSPEND
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//struct early_suspend early_suspend;
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//#endif
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};
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struct ts_config_info{
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unsigned int screen_max_x;
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unsigned int screen_max_y;
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unsigned int xy_swap;
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unsigned int x_reverse;
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unsigned int y_reverse;
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unsigned int x_mul;
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unsigned int y_mul;
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unsigned int bin_ver;
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unsigned int irq_gpio_number;
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unsigned int irq_number;
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unsigned int rst_gpio_number;
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unsigned char touch_point_number;
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unsigned char ctp_used;
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//unsigned char i2c_bus_number;
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//unsigned char revert_x_flag;
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//unsigned char revert_y_flag;
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//unsigned char exchange_x_y_flag;
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};
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struct ts_info{
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struct ts_driver *driver;
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struct ts_config_info config_info;
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union ts_xy_data xy_data;
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unsigned char debug;
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struct tp_device tp;
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};
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//extern struct ts_info *pg_ts;
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extern struct ts_info * vtl_ts_get_object(void);
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extern void vtl_ts_hw_reset(void);
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#endif
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