/* * Copyright (C) 2010, Imagis Technology Co. Ltd. All Rights Reserved. * * 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 useful, * 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 __IST30XX_H__ #define __IST30XX_H__ /* * Support F/W ver : IST30xxB v3.3 (included tag) * Support IC : IST30xxB * Release : 2013.11.06 by Ian Bae */ #define I2C_BURST_MODE (1) #define I2C_MONOPOLY_MODE (0) #define IST30XX_EVENT_MODE (1) #if IST30XX_EVENT_MODE # define IST30XX_NOISE_MODE (1) # define IST30XX_TRACKING_MODE (1) # define IST30XX_ALGORITHM_MODE (1) #else # define IST30XX_NOISE_MODE (0) # define IST30XX_TRACKING_MODE (0) # define IST30XX_ALGORITHM_MODE (0) #endif #define IST30XX_DETECT_TA (1) #define IST30XX_DETECT_CALLER (0) #define IST30XX_USE_KEY (1) #define IST30XX_DEBUG (0) #define SEC_FACTORY_MODE (1) #define IST30XX_FACTORY_TEST (1) #define IST30XX_DEV_NAME "sec_touch" #define IST30XX_CHIP_ID (0x30003000) #define IST30XXA_CHIP_ID (0x300a300a) #define IST30XXB_CHIP_ID (0x300b300b) #define IST30XX_DEV_ID (0xA0 >> 1) #define IST30XX_FW_DEV_ID (0xA4 >> 1) #define IST30XX_ADDR_LEN (4) #define IST30XX_DATA_LEN (4) #define IST30XX_ISP_CMD_LEN (3) #define IST30XX_MAX_MT_FINGERS (10) #if defined (CONFIG_MACH_CORSICA_VE) || defined (CONFIG_MACH_POCKET2) #define IST30XX_MAX_X (240) #define IST30XX_MAX_Y (320) #elif defined CONFIG_MACH_YOUNG2 || defined (CONFIG_MACH_PIKEAYOUNG2DTV) #define IST30XX_MAX_X (320) #define IST30XX_MAX_Y (480) #elif defined CONFIG_MACH_VIVALTO #define IST30XX_MAX_X (480) #define IST30XX_MAX_Y (800) #endif #define IST30XX_MAX_W (15) #define IST30XX (1) #define IST30XXB (2) /* I2C Transfer msg number */ #define WRITE_CMD_MSG_LEN (1) #define READ_CMD_MSG_LEN (2) #define NORMAL_TEMPERATURE (0) #define LOW_TEMPERATURE (1) #define HIGH_TEMPERATURE (2) /* Debug message */ #define DEV_ERR (1) #define DEV_WARN (2) #define DEV_INFO (3) #define DEV_DEBUG (4) #define DEV_VERB (5) #define PRINT_TSP_LOG (0) #define IST30XX_DEBUG_TAG "[ TSP ]" #define IST30XX_DEBUG_LEVEL DEV_DEBUG //#define IST30XX_DEBUG_LEVEL DEV_VERB #define tsp_err(fmt, ...) tsp_printk(DEV_ERR, fmt, ## __VA_ARGS__) #define tsp_warn(fmt, ...) tsp_printk(DEV_WARN, fmt, ## __VA_ARGS__) #define tsp_info(fmt, ...) tsp_printk(DEV_INFO, fmt, ## __VA_ARGS__) #define tsp_debug(fmt, ...) tsp_printk(DEV_DEBUG, fmt, ## __VA_ARGS__) #define tsp_verb(fmt, ...) tsp_printk(DEV_VERB, fmt, ## __VA_ARGS__) enum ist30xx_commands { CMD_ENTER_UPDATE = 0x02, CMD_EXIT_UPDATE = 0x03, CMD_UPDATE_SENSOR = 0x04, CMD_UPDATE_CONFIG = 0x05, CMD_ENTER_REG_ACCESS = 0x07, CMD_EXIT_REG_ACCESS = 0x08, CMD_SET_TA_MODE = 0x0A, CMD_START_SCAN = 0x0B, CMD_ENTER_FW_UPDATE = 0x0C, CMD_RUN_DEVICE = 0x0D, CMD_SET_TEST_MODE = 0x0F, CMD_CALIBRATE = 0x11, CMD_USE_IDLE = 0x12, CMD_USE_DEBUG = 0x13, CMD_ZVALUE_MODE = 0x15, CMD_CHECK_CALIB = 0x1A, CMD_SET_TEMPER_MODE = 0x1B, CMD_SET_CALL_MODE = 0x1C, CMD_GET_COORD = 0x20, CMD_GET_CHIP_ID = 0x30, CMD_GET_FW_VER = 0x31, CMD_GET_CHECKSUM = 0x32, CMD_GET_LCD_RESOLUTION = 0x33, CMD_GET_TSP_CHNUM1 = 0x34, CMD_GET_PARAM_VER = 0x35, CMD_GET_CALIB_RESULT = 0x37, CMD_GET_TSP_SWAP_INFO = 0x38, CMD_GET_KEY_INFO1 = 0x39, CMD_GET_KEY_INFO2 = 0x3A, CMD_GET_KEY_INFO3 = 0x3B, CMD_GET_TSP_CHNUM2 = 0x3C, CMD_GET_TSP_DIRECTION = 0x3D, CMD_GET_TSP_VENDOR = 0x3E, CMD_GET_TSP_PANNEL_TYPE = 0x40, CMD_GET_CHECKSUM_ALL = 0x41, }; #define CMD_FW_UPDATE_MAGIC (0x85FDAE8A) typedef struct _ALGR_INFO { u32 scan_status; u8 touch_cnt; u8 intl_touch_cnt; u16 status_flag; u16 raw_peak_min; u16 raw_peak_max; u16 flt_peak_max; u16 adpt_threshold; u16 key_raw_data[6]; } ALGR_INFO; typedef union { struct { u32 y : 10; u32 w : 6; u32 x : 10; u32 id : 4; u32 udmg : 2; } bit_field; u32 full_field; } finger_info; struct ist30xx_status { int power; int update; int calib; int calib_msg; bool event_mode; bool noise_mode; }; struct ist30xx_fw { u32 prev_core_ver; u32 prev_param_ver; u32 core_ver; u32 param_ver; u32 index; u32 size; u32 chksum; u32 buf_size; u8 * buf; }; #define IST30XX_TAG_MAGIC "ISTV1TAG" struct ist30xx_tags { char magic1[8]; u32 fw_addr; u32 fw_size; u32 flag_addr; u32 flag_size; u32 cfg_addr; u32 cfg_size; u32 sensor1_addr; u32 sensor1_size; u32 sensor2_addr; u32 sensor2_size; u32 sensor3_addr; u32 sensor3_size; u32 chksum; u32 reserved2; char magic2[8]; }; #include "../../drivers/input/touchscreen/ist30xxb/ist30xxb_sec.h" #include struct tsp_dev_info{ int gpio; }; struct ist30xx_data { struct i2c_client * client; struct input_dev * input_dev; struct early_suspend early_suspend; struct ist30xx_status status; struct ist30xx_fw fw; struct ist30xx_tags tags; #if SEC_FACTORY_MODE struct sec_factory sec; #endif u32 chip_id; u32 tsp_type; u32 num_fingers; u32 num_keys; u32 max_fingers; u32 max_keys; u32 irq_enabled; finger_info fingers[IST30XX_MAX_MT_FINGERS]; finger_info prev_fingers[IST30XX_MAX_MT_FINGERS]; finger_info prev_keys[IST30XX_MAX_MT_FINGERS]; }; extern struct mutex ist30xx_mutex; extern int ist30xx_dbg_level; void tsp_printk(int level, const char *fmt, ...); void ist30xx_enable_irq(struct ist30xx_data *data); void ist30xx_disable_irq(struct ist30xx_data *data); void ist30xx_start(struct ist30xx_data *data); int ist30xx_get_ver_info(struct ist30xx_data *data); int ist30xx_init_touch_driver(struct ist30xx_data *data); int ist30xx_get_position(struct i2c_client *client, u32 *buf, u16 len); int ist30xx_read_cmd(struct i2c_client *client, u32 cmd, u32 *buf); int ist30xx_write_cmd(struct i2c_client *client, u32 cmd, u32 val); int ist30xx_cmd_run_device(struct i2c_client *client); int ist30xx_cmd_start_scan(struct i2c_client *client); int ist30xx_cmd_calibrate(struct i2c_client *client); int ist30xx_cmd_check_calib(struct i2c_client *client); int ist30xx_cmd_update(struct i2c_client *client, int cmd); int ist30xx_cmd_reg(struct i2c_client *client, int cmd); int ist30xx_power_on(void); int ist30xx_power_off(void); int ist30xx_reset(void); int ist30xx_internal_suspend(struct ist30xx_data *data); int ist30xx_internal_resume(struct ist30xx_data *data); int ist30xx_init_factory_sysfs(void); int ist30xx_init_system(void); #endif // __IST30XX_H__