1 /* drivers/input/touchscreen/gt1x_generic.h 2 * 3 * 2010 - 2014 Goodix Technology. 4 * 5 * This program is free software; you can redistribute it and/or modify 6 * it under the terms of the GNU General Public License as published by 7 * the Free Software Foundation; either version 2 of the License, or 8 * (at your option) any later version. 9 * 10 * This program is distributed in the hope that it will be a reference 11 * to you, when you are integrating the GOODiX's CTP IC into your system, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 * General Public License for more details. 15 * 16 * Version: 1.4 17 * Release Date: 2015/07/10 18 */ 19 20 #ifndef _GT1X_GENERIC_H_ 21 #define _GT1X_GENERIC_H_ 22 23 #include <linux/hrtimer.h> 24 #include <linux/string.h> 25 #include <linux/vmalloc.h> 26 #include <linux/version.h> 27 #include <linux/jiffies.h> 28 #include <linux/init.h> 29 #include <linux/module.h> 30 #include <linux/delay.h> 31 #include <linux/i2c.h> 32 #include <linux/input.h> 33 #include <linux/slab.h> 34 #include <linux/gpio.h> 35 #include <linux/sched.h> 36 #include <linux/kthread.h> 37 #include <linux/bitops.h> 38 #include <linux/kernel.h> 39 #include <linux/byteorder/generic.h> 40 #include <linux/interrupt.h> 41 #include <linux/time.h> 42 #include <linux/proc_fs.h> 43 #include <linux/uaccess.h> 44 #ifdef CONFIG_HAS_EARLYSUSPEND 45 #include <linux/earlysuspend.h> 46 #endif 47 48 /********* Device Tree Support *********/ 49 #ifdef CONFIG_OF 50 #define GTP_CONFIG_OF 51 #endif 52 /***************************PART1:ON/OFF define*******************************/ 53 #define GTP_INCELL_PANEL 0 54 #define GTP_DRIVER_SEND_CFG 1 /* send config to TP while initializing (for no config built in TP's flash) */ 55 #define GTP_CUSTOM_CFG 0 /* customize resolution & interrupt trigger mode */ 56 57 #define GTP_CHANGE_X2Y 0 /* exchange xy */ 58 #define GTP_WARP_X_ON 0 59 #define GTP_WARP_Y_ON 0 60 61 #define GTP_GESTURE_WAKEUP 0 /* gesture wakeup module */ 62 /* buffer used to store ges track points coor. */ 63 #define GES_BUFFER_ADDR 0xA2A0 /* GT1151 */ 64 /*#define GES_BUFFER_ADDR 0x8A40 // GT9L*/ 65 /*#define GES_BUFFER_ADDR 0x9734 // GT1152*/ 66 /*#define GES_BUFFER_ADDR 0xBDA8 // GT9286*/ 67 #ifndef GES_BUFFER_ADDR 68 #warning [GOODIX] need define GES_BUFFER_ADDR . 69 #endif 70 #define KEY_GES_REGULAR KEY_F2 /* regular gesture-key */ 71 #define KEY_GES_CUSTOM KEY_F3 /* customize gesture-key */ 72 73 #define GTP_HOTKNOT 0 /* hotknot module */ 74 #define HOTKNOT_TYPE 0 /* 0: hotknot in flash; 1: hotknot in driver */ 75 #define HOTKNOT_BLOCK_RW 0 76 77 #define GTP_AUTO_UPDATE 0 /* auto update FW to TP FLASH while initializing */ 78 #define GTP_HEADER_FW_UPDATE 0 /* firmware in gt1x_firmware.h */ 79 #define GTP_FW_UPDATE_VERIFY 0 /* verify fw when updating */ 80 81 #define GTP_HAVE_TOUCH_KEY 1 /* touch key support */ 82 #define GTP_WITH_STYLUS 0 /* pen support */ 83 #define GTP_HAVE_STYLUS_KEY 0 84 85 #define GTP_POWER_CTRL_SLEEP 1 /* turn off power on suspend */ 86 #define GTP_CREATE_WR_NODE 0 /* create the interface to support gtp_tools */ 87 #define GTP_DEBUG_NODE 0 88 89 #define GTP_PROXIMITY 0 /* proximity module (function as the p-sensor) */ 90 #define GTP_SMART_COVER 0 91 92 #define GTP_ESD_PROTECT 0 /* esd-protection module (with a cycle of 2 seconds) */ 93 #define GTP_CHARGER_SWITCH 0 94 95 #define GTP_DEBUG_ON 0 96 #define GTP_DEBUG_ARRAY_ON 0 97 #define GTP_DEBUG_FUNC_ON 0 98 99 /***************************PART2:TODO define**********************************/ 100 /* Normal Configs 101 * TODO: puts the config info corresponded to your TP here, the following is just 102 * a sample config, send this config should cause the chip cannot work normally 103 */ 104 #define CFG_GROUP_LEN(p_cfg_grp) (sizeof(p_cfg_grp) / sizeof(p_cfg_grp[0])) 105 /* TODO define your config for Sensor_ID == 0 here, if needed */ 106 #define GTP_CFG_GROUP0 {\ 107 0x45,0xD0,0x02,0x00,0x05,0x05,0x3D,0x04,0x08,0xC1,0x0A,0x0F,\ 108 0x5F,0x3C,0x53,0x01,0x00,0x32,0x00,0x00,0x1E,0x8C,0xA0,0xC8,\ 109 0x18,0x04,0x00,0x00,0x00,0x00,0x3C,0x00,0x00,0x22,0x00,0x00,\ 110 0x00,0x00,0x00,0x40,0x00,0x00,0x00,0x00,0x38,0x28,0x86,0x26,\ 111 0x16,0x53,0x55,0xC5,0x04,0x28,0x3C,0x28,0x3D,0x42,0x24,0x00,\ 112 0x03,0x32,0x78,0xC0,0x94,0xF2,0x00,0x00,0x53,0xCC,0x3D,0xA9,\ 113 0x49,0x91,0x54,0x80,0x60,0x71,0x6C,0x66,0x00,0x00,0x00,0x00,\ 114 0x00,0x00,0x00,0xF0,0x50,0x3C,0xAA,0xAA,0x27,0x3C,0x32,0x00,\ 115 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x20,0x00,\ 116 0x02,0x78,0x0A,0x50,0xFF,0xE4,0x04,0x00,0x00,0x00,0x00,0x00,\ 117 0x00,0x00,0x00,0x3D,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,\ 118 0x00,0x00,0x00,0x00,0x1D,0x0D,0x50,0x1E,0x13,0x14,0x15,0x16,\ 119 0x17,0x18,0x19,0x1A,0x1B,0x1D,0x1F,0x12,0x10,0x0F,0x0E,0x0D,\ 120 0x0C,0x0B,0x0A,0x09,0x08,0x07,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,\ 121 0xFF,0xFF,0xFF,0xFF,0x06,0x08,0x0C,0x12,0x13,0x14,0x15,0x17,\ 122 0x18,0x19,0x1A,0x1B,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,\ 123 0xFF,0xFF,0x00,0x30,0x00,0x00,0x78,0x0F,0x1E,0x64,0x00,0x00,\ 124 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,\ 125 0x00,0x11,0x00,0x00,0x32,0x03,0x14,0x50,0x0C,0x02,0x14,0x50,\ 126 0x00,0x55,0x10,0x00,0x3C,0xAD,0x06,0x3C,0x45,0x07,0x01 \ 127 } 128 /* TODO define your config for Sensor_ID == 1 here, if needed */ 129 #define GTP_CFG_GROUP1 {\ 130 0x41, 0xD0, 0x02, 0x00, 0x05, 0x05, 0x04, 0x13, 0x00, 0x41, \ 131 0x00, 0x0F, 0x50, 0x37, 0x43, 0x01, 0x00, 0x00, 0x00, 0x00, \ 132 0x14, 0x17, 0x19, 0x1C, 0x0A, 0x08, 0x00, 0x00, 0x00, 0x00, \ 133 0x00, 0x11, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ 134 0x00, 0x0A, 0x0A, 0x64, 0x1E, 0x28, 0x8B, 0x2B, 0x0C, 0x50, \ 135 0x52, 0xDF, 0x07, 0x20, 0x3A, 0x60, 0x1A, 0x02, 0x24, 0x00, \ 136 0x00, 0x3B, 0x96, 0xC0, 0x14, 0x52, 0x1E, 0x00, 0x00, 0x87, \ 137 0x4A, 0x76, 0x59, 0x6B, 0x68, 0x62, 0x77, 0x5C, 0x86, 0x5C, \ 138 0x00, 0x00, 0x00, 0x10, 0x38, 0x58, 0x00, 0xF0, 0x50, 0x3C, \ 139 0xAA, 0xAA, 0x27, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ 140 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, \ 141 0x00, 0x00, 0xFF, 0xE4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, \ 142 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ 143 0x32, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ 144 0x01, 0x08, 0x02, 0x09, 0x03, 0x0A, 0x04, 0x0B, 0x05, 0x0C, \ 145 0x06, 0x0D, 0xFF, 0xFF, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 0x10, \ 146 0x11, 0x12, 0x13, 0x14, 0x15, 0x0A, 0x09, 0x08, 0x07, 0x06, \ 147 0x05, 0x04, 0x03, 0x02, 0x01, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, \ 148 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ 149 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, \ 150 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ 151 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xE4, 0x84, \ 152 0x22, 0x02, 0x00, 0x00, 0x1A, 0x01, 0x0F, 0x1E, 0x00, 0x28, \ 153 0x46, 0x28, 0x01, 0x00, 0x00, 0x05, 0x6A, 0x0D, 0x01\ 154 } 155 /* TODO define your config for Sensor_ID == 2 here, if needed */ 156 #define GTP_CFG_GROUP2 {\ 157 } 158 /* TODO define your config for Sensor_ID == 3 here, if needed */ 159 #define GTP_CFG_GROUP3 {\ 160 } 161 /* TODO define your config for Sensor_ID == 4 here, if needed */ 162 #define GTP_CFG_GROUP4 {\ 163 } 164 /* TODO define your config for Sensor_ID == 5 here, if needed */ 165 #define GTP_CFG_GROUP5 {\ 166 } 167 168 /* 169 * Charger Configs 170 */ 171 /* TODO define your config for Sensor_ID == 0 here, if needed */ 172 #define GTP_CHARGER_CFG_GROUP0 {\ 173 0x45, 0x1C, 0x02, 0xC0, 0x03, 0x05, 0x3D, 0x10, 0x00, 0x08, \ 174 0x00, 0x05, 0x50, 0x28, 0x5E, 0x00, 0x11, 0x00, 0x00, 0x00, \ 175 0x28, 0x80, 0x87, 0xFE, 0xC8, 0x00, 0x00, 0x00, 0x00, 0x00, \ 176 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, \ 177 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x87, 0x26, 0x17, 0x64, \ 178 0x66, 0xDF, 0x07, 0x91, 0x31, 0x18, 0x0C, 0x43, 0x24, 0x00, \ 179 0x06, 0x3C, 0x8C, 0x80, 0x94, 0x02, 0x05, 0x08, 0x04, 0xC2, \ 180 0x49, 0xA4, 0x56, 0x8E, 0x63, 0x80, 0x71, 0x75, 0x7E, 0x6E, \ 181 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ 182 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x0F, 0x23, 0x04, \ 183 0x0F, 0x10, 0x42, 0xD8, 0x0F, 0x00, 0x0F, 0x00, 0x00, 0x00, \ 184 0x00, 0x00, 0xFF, 0xFF, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, \ 185 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ 186 0x00, 0x00, 0x00, 0x05, 0x1E, 0x00, 0x70, 0x17, 0x50, 0x1E, \ 187 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0F, 0x0E, 0x10, 0x0D, 0x12, \ 188 0x13, 0x1F, 0x1E, 0x1D, 0x1C, 0x1B, 0x1A, 0x19, 0x18, 0x17, \ 189 0x16, 0x15, 0x14, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, \ 190 0xFF, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, \ 191 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, \ 192 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ 193 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ 194 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC8, 0x00, 0x00, \ 195 0x00, 0xD0, 0x24, 0x1E, 0x6D, 0x00, 0x14, 0x28, 0x00, 0x00, \ 196 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x6A, 0xC3, 0x01\ 197 } 198 /* TODO define your config for Sensor_ID == 1 here, if needed */ 199 #define GTP_CHARGER_CFG_GROUP1 {\ 200 } 201 /* TODO define your config for Sensor_ID == 2 here, if needed */ 202 #define GTP_CHARGER_CFG_GROUP2 {\ 203 } 204 /* TODO define your config for Sensor_ID == 3 here, if needed */ 205 #define GTP_CHARGER_CFG_GROUP3 {\ 206 } 207 /* TODO define your config for Sensor_ID == 4 here, if needed */ 208 #define GTP_CHARGER_CFG_GROUP4 {\ 209 } 210 /* TODO define your config for Sensor_ID == 5 here, if needed */ 211 #define GTP_CHARGER_CFG_GROUP5 {\ 212 } 213 214 /* 215 * Smart Cover Configs 216 */ 217 /* TODO define your config for Sendor_ID == 0 here, if needed */ 218 #define GTP_SMART_COVER_CFG_GROUP0 {\ 219 0x46, 0xD0, 0x02, 0x64, 0x02, 0x05, 0xBD, 0x10, 0x00, 0x08, 0x00, 0x0F, 0x50, 0x28, 0x5E, \ 220 0x02, 0x11, 0x00, 0x00, 0x00, 0x28, 0x82, 0x96, 0xFC, 0xC8, 0x00, 0x00, 0x00, 0x00, 0x00, \ 221 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ 222 0x00, 0x87, 0x26, 0x0B, 0x64, 0x66, 0xDF, 0x07, 0x91, 0x31, 0x18, 0x0E, 0x43, 0x24, 0x00, \ 223 0x04, 0x28, 0x6E, 0x80, 0x94, 0x02, 0x05, 0x08, 0x04, 0xDA, 0x33, 0xAF, 0x3F, 0x92, 0x4A, \ 224 0x7F, 0x56, 0x71, 0x62, 0x66, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ 225 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x0F, 0x19, 0x04, 0x0F, 0x10, 0x42, 0xD8, 0x0F, \ 226 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, \ 227 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x1E, \ 228 0x00, 0x70, 0x17, 0x50, 0x1E, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0F, 0x0E, 0x10, 0x0D, 0x12, \ 229 0x13, 0x1F, 0x1E, 0x1D, 0x1C, 0x1B, 0x1A, 0x19, 0x18, 0x17, 0x16, 0x15, 0x14, 0xFF, 0xFF, \ 230 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, \ 231 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ 232 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ 233 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC8, 0x00, 0x00, 0x00, 0x00, 0x24, 0x1E, 0x6D, \ 234 0x00, 0x14, 0x28, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x9E, 0x29, 0x01\ 235 } 236 /* TODO define your config for Sendor_ID == 0 here, if needed */ 237 #define GTP_SMART_COVER_CFG_GROUP1 {\ 238 } 239 /* TODO define your config for Sendor_ID == 0 here, if needed */ 240 #define GTP_SMART_COVER_CFG_GROUP2 {\ 241 } 242 /* TODO define your config for Sendor_ID == 0 here, if needed */ 243 #define GTP_SMART_COVER_CFG_GROUP3 {\ 244 } 245 /* TODO define your config for Sendor_ID == 0 here, if needed */ 246 #define GTP_SMART_COVER_CFG_GROUP4 {\ 247 } 248 /* TODO define your config for Sendor_ID == 0 here, if needed */ 249 #define GTP_SMART_COVER_CFG_GROUP5 {\ 250 } 251 252 #if GTP_CUSTOM_CFG 253 #define GTP_MAX_HEIGHT 1280 254 #define GTP_MAX_WIDTH 720 255 #define GTP_INT_TRIGGER 1 /* 0:Rising 1:Falling */ 256 #define GTP_WAKEUP_LEVEL 1 257 #else 258 #define GTP_MAX_HEIGHT 4096 259 #define GTP_MAX_WIDTH 4096 260 #define GTP_INT_TRIGGER 1 261 #define GTP_WAKEUP_LEVEL 1 262 #endif 263 264 #define GTP_MAX_TOUCH 10 265 266 #if GTP_WITH_STYLUS 267 #define GTP_STYLUS_KEY_TAB {BTN_STYLUS, BTN_STYLUS2} 268 #endif 269 270 #if GTP_HAVE_TOUCH_KEY 271 #define GTP_KEY_TAB {KEY_BACK, KEY_HOMEPAGE, KEY_MENU, KEY_SEARCH} 272 #define GTP_MAX_KEY_NUM 4 273 #endif 274 275 /****************************PART3:OTHER define*********************************/ 276 #define GTP_DRIVER_VERSION "V1.4<2015/07/10>" 277 #define GTP_I2C_NAME "Goodix-TS-GT1X" 278 #define GT1X_DEBUG_PROC_FILE "gt1x_debug" 279 #define GTP_POLL_TIME 10 280 #define GTP_ADDR_LENGTH 2 281 #define GTP_CONFIG_MIN_LENGTH 186 282 #define GTP_CONFIG_MAX_LENGTH 240 283 #define GTP_MAX_I2C_XFER_LEN 250 284 #define SWITCH_OFF 0 285 #define SWITCH_ON 1 286 287 #define GTP_REG_MATRIX_DRVNUM 0x8069 288 #define GTP_REG_MATRIX_SENNUM 0x806A 289 #define GTP_REG_RQST 0x8044 290 #define GTP_REG_BAK_REF 0x90EC 291 #define GTP_REG_MAIN_CLK 0x8020 292 #define GTP_REG_HAVE_KEY 0x8057 293 #define GTP_REG_HN_STATE 0x8800 294 295 #define GTP_REG_WAKEUP_GESTURE 0x814C 296 #define GTP_REG_WAKEUP_GESTURE_DETAIL 0xA2A0 /* need change */ 297 298 #define GTP_BAK_REF_PATH "/data/gt1x_ref.bin" 299 #define GTP_MAIN_CLK_PATH "/data/gt1x_clk.bin" 300 301 /* request type */ 302 #define GTP_RQST_CONFIG 0x01 303 #define GTP_RQST_BAK_REF 0x02 304 #define GTP_RQST_RESET 0x03 305 #define GTP_RQST_MAIN_CLOCK 0x04 306 #define GTP_RQST_HOTKNOT_CODE 0x20 307 #define GTP_RQST_RESPONDED 0x00 308 #define GTP_RQST_IDLE 0xFF 309 310 #define HN_DEVICE_PAIRED 0x80 311 #define HN_MASTER_DEPARTED 0x40 312 #define HN_SLAVE_DEPARTED 0x20 313 #define HN_MASTER_SEND 0x10 314 #define HN_SLAVE_RECEIVED 0x08 315 316 /*Register define */ 317 #define GTP_READ_COOR_ADDR 0x814E 318 #define GTP_REG_CMD 0x8040 319 #define GTP_REG_SENSOR_ID 0x814A 320 #define GTP_REG_CONFIG_DATA 0x8050 321 #define GTP_REG_CONFIG_RESOLUTION 0x8051 322 #define GTP_REG_CONFIG_TRIGGER 0x8056 323 #define GTP_REG_CONFIG_CHECKSUM 0x813C 324 #define GTP_REG_CONFIG_UPDATE 0x813E 325 #define GTP_REG_VERSION 0x8140 326 #define GTP_REG_HW_INFO 0x4220 327 #define GTP_REG_REFRESH_RATE 0x8056 328 #define GTP_REG_ESD_CHECK 0x8043 329 #define GTP_REG_FLASH_PASSBY 0x8006 330 #define GTP_REG_HN_PAIRED 0x81AA 331 #define GTP_REG_HN_MODE 0x81A8 332 #define GTP_REG_MODULE_SWITCH3 0x8058 333 #define GTP_REG_FW_CHK_MAINSYS 0x41E4 334 #define GTP_REG_FW_CHK_SUBSYS 0x5095 335 336 #define set_reg_bit(reg, pos, val) ((reg) = ((reg) & (~(1<<(pos))))|(!!(val)<<(pos))) 337 338 /* cmd define */ 339 #define GTP_CMD_SLEEP 0x05 340 #define GTP_CMD_CHARGER_ON 0x06 341 #define GTP_CMD_CHARGER_OFF 0x07 342 #define GTP_CMD_GESTURE_WAKEUP 0x08 343 #define GTP_CMD_CLEAR_CFG 0x10 344 #define GTP_CMD_ESD 0xAA 345 #define GTP_CMD_HN_TRANSFER 0x22 346 #define GTP_CMD_HN_EXIT_SLAVE 0x28 347 348 /* define offset in the config*/ 349 #define RESOLUTION_LOC (GTP_REG_CONFIG_RESOLUTION - GTP_REG_CONFIG_DATA) 350 #define TRIGGER_LOC (GTP_REG_CONFIG_TRIGGER - GTP_REG_CONFIG_DATA) 351 #define MODULE_SWITCH3_LOC (GTP_REG_MODULE_SWITCH3 - GTP_REG_CONFIG_DATA) 352 353 #define GTP_I2C_ADDRESS 0xBA 354 355 #if GTP_WARP_X_ON 356 #define GTP_WARP_X(x_max, x) (x_max - 1 - x) 357 #else 358 #define GTP_WARP_X(x_max, x) x 359 #endif 360 361 #if GTP_WARP_Y_ON 362 #define GTP_WARP_Y(y_max, y) (y_max - 1 - y) 363 #else 364 #define GTP_WARP_Y(y_max, y) y 365 #endif 366 367 #define IS_NUM_OR_CHAR(x) (((x) >= 'A' && (x) <= 'Z') || ((x) >= '0' && (x) <= '9')) 368 369 /*Log define*/ 370 #define GTP_INFO(fmt, arg...) printk("<<GTP-INF>>[%s:%d] "fmt"\n", __func__, __LINE__, ##arg) 371 #define GTP_ERROR(fmt, arg...) printk("<<GTP-ERR>>[%s:%d] "fmt"\n", __func__, __LINE__, ##arg) 372 #define GTP_DEBUG(fmt, arg...) do {\ 373 if (GTP_DEBUG_ON)\ 374 printk("<<GTP-DBG>>[%s:%d]"fmt"\n", __func__, __LINE__, ##arg);\ 375 } while (0) 376 #define GTP_DEBUG_ARRAY(array, num) do {\ 377 s32 i;\ 378 u8 *a = array;\ 379 if (GTP_DEBUG_ARRAY_ON) {\ 380 printk("<<GTP-DBG>>");\ 381 for (i = 0; i < (num); i++) {\ 382 printk("%02x ", (a)[i]);\ 383 if ((i + 1) % 10 == 0) {\ 384 printk("\n<<GTP-DBG>>");\ 385 } \ 386 } \ 387 printk("\n");\ 388 } \ 389 } while (0) 390 #define GTP_DEBUG_FUNC() do {\ 391 if (GTP_DEBUG_FUNC_ON)\ 392 printk("<<GTP-FUNC>> Func:%s@Line:%d\n", __func__, __LINE__);\ 393 } while (0) 394 395 #define GTP_SWAP(x, y) do {\ 396 typeof(x) z = x;\ 397 x = y;\ 398 y = z;\ 399 } while (0) 400 401 #pragma pack(1) 402 struct gt1x_version_info { 403 u8 product_id[5]; 404 u32 patch_id; 405 u32 mask_id; 406 u8 sensor_id; 407 u8 match_opt; 408 }; 409 #pragma pack() 410 411 typedef enum { 412 DOZE_DISABLED = 0, 413 DOZE_ENABLED = 1, 414 DOZE_WAKEUP = 2, 415 } DOZE_T; 416 417 typedef enum { 418 CHIP_TYPE_GT1X = 0, 419 CHIP_TYPE_GT2X = 1, 420 CHIP_TYPE_NONE = 0xFF 421 } CHIP_TYPE_T; 422 423 #define _ERROR(e) ((0x01 << e) | (0x01 << (sizeof(s32) * 8 - 1))) 424 #define ERROR _ERROR(1) /* for common use */ 425 /*system relevant*/ 426 #define ERROR_IIC _ERROR(2) /* IIC communication error. */ 427 #define ERROR_MEM _ERROR(3) /* memory error.*/ 428 429 /*system irrelevant*/ 430 #define ERROR_HN_VER _ERROR(10) /* HotKnot version error. */ 431 #define ERROR_CHECK _ERROR(11) /* Compare src and dst error. */ 432 #define ERROR_RETRY _ERROR(12) /* Too many retries.i */ 433 #define ERROR_PATH _ERROR(13) /* Mount path error */ 434 #define ERROR_FW _ERROR(14) 435 #define ERROR_FILE _ERROR(15) 436 #define ERROR_VALUE _ERROR(16) /* Illegal value of variables */ 437 438 /* bit operation */ 439 #define SET_BIT(data, flag) ((data) |= (flag)) 440 #define CLR_BIT(data, flag) ((data) &= ~(flag)) 441 #define CHK_BIT(data, flag) ((data) & (flag)) 442 443 /* touch states */ 444 #define BIT_TOUCH 0x01 445 #define BIT_TOUCH_KEY 0x02 446 #define BIT_STYLUS 0x04 447 #define BIT_STYLUS_KEY 0x08 448 #define BIT_HOVER 0x10 449 450 #include <linux/input.h> 451 struct i2c_msg; 452 453 /* Export global variables and functions */ 454 455 /* Export from gt1x_extents.c and gt1x_firmware.h */ 456 #if GTP_HOTKNOT 457 extern u8 hotknot_enabled; 458 extern u8 hotknot_transfer_mode; 459 extern u8 gt1x_patch_jump_fw[]; 460 extern u8 hotknot_auth_fw[]; 461 extern u8 hotknot_transfer_fw[]; 462 #if HOTKNOT_BLOCK_RW 463 extern s32 hotknot_paired_flag; 464 extern s32 hotknot_event_handler(u8 *data); 465 #endif 466 #endif 467 468 extern s32 gt1x_init_node(void); 469 extern void gt1x_deinit_node(void); 470 471 #if GTP_GESTURE_WAKEUP 472 extern DOZE_T gesture_doze_status; 473 extern int gesture_enabled; 474 extern void gt1x_gesture_debug(int on) ; 475 extern s32 gesture_event_handler(struct input_dev *dev); 476 extern s32 gesture_enter_doze(void); 477 extern void gesture_clear_wakeup_data(void); 478 #endif 479 480 /* Export from gt1x_tpd.c */ 481 extern void gt1x_touch_down(s32 x, s32 y, s32 size, s32 id); 482 extern void gt1x_touch_up(s32 id); 483 extern int gt1x_power_switch(s32 state); 484 extern void gt1x_irq_enable(void); 485 extern void gt1x_irq_disable(void); 486 extern int gt1x_debug_proc(u8 *buf, int count); 487 488 struct fw_update_info { 489 int update_type; 490 int status; 491 int progress; 492 int max_progress; 493 int force_update; 494 struct fw_info *firmware; 495 u32 fw_length; 496 /*file update*/ 497 char *fw_name; 498 u8 *buffer; 499 //mm_segment_t old_fs; 500 struct file *fw_file; 501 /*header update*/ 502 u8 *fw_data; 503 }; 504 505 /* Export form gt1x_update.c */ 506 extern struct fw_update_info update_info; 507 508 extern u8 gt1x_default_FW[]; 509 extern int gt1x_hold_ss51_dsp(void); 510 extern int gt1x_auto_update_proc(void *data); 511 extern int gt1x_update_firmware(void *filename); 512 extern void gt1x_enter_update_mode(void); 513 extern void gt1x_leave_update_mode(void); 514 extern int gt1x_hold_ss51_dsp_no_reset(void); 515 extern int gt1x_load_patch(u8 *patch, u32 patch_size, int offset, int bank_size); 516 extern int gt1x_startup_patch(void); 517 518 /* Export from gt1x_tool.c */ 519 #if GTP_CREATE_WR_NODE 520 extern int gt1x_init_tool_node(void); 521 extern void gt1x_deinit_tool_node(void); 522 #endif 523 524 /* Export from gt1x_generic.c */ 525 extern struct i2c_client *gt1x_i2c_client; 526 527 extern CHIP_TYPE_T gt1x_chip_type; 528 extern struct gt1x_version_info gt1x_version; 529 530 extern s32 _do_i2c_read(struct i2c_msg *msgs, u16 addr, u8 *buffer, s32 len); 531 extern s32 _do_i2c_write(struct i2c_msg *msg, u16 addr, u8 *buffer, s32 len); 532 extern s32 gt1x_i2c_write(u16 addr, u8 *buffer, s32 len); 533 extern s32 gt1x_i2c_read(u16 addr, u8 *buffer, s32 len); 534 extern s32 gt1x_i2c_read_dbl_check(u16 addr, u8 *buffer, s32 len); 535 536 extern bool gt1x_ics_slot_report; 537 extern u8 gt1x_config[]; 538 extern u32 gt1x_cfg_length; 539 extern u8 gt1x_int_type; 540 extern u8 gt1x_wakeup_level; 541 extern u32 gt1x_abs_x_max; 542 extern u32 gt1x_abs_y_max; 543 extern u8 gt1x_init_failed; 544 extern int gt1x_halt; 545 extern volatile int gt1x_rawdiff_mode; 546 547 extern s32 gt1x_init(void); 548 extern void gt1x_deinit(void); 549 extern s32 gt1x_read_version(struct gt1x_version_info *ver_info); 550 extern s32 gt1x_init_panel(void); 551 extern s32 gt1x_get_chip_type(void); 552 extern s32 gt1x_request_event_handler(void); 553 extern int gt1x_send_cmd(u8 cmd, u8 data); 554 extern s32 gt1x_send_cfg(u8 *config, int cfg_len); 555 extern void gt1x_select_addr(void); 556 extern s32 gt1x_reset_guitar(void); 557 extern void gt1x_power_reset(void); 558 extern int gt1x_parse_config(char *filename, u8 *gt1x_config); 559 extern s32 gt1x_touch_event_handler(u8 *data, struct input_dev *dev, struct input_dev *pen_dev); 560 extern int gt1x_suspend(void); 561 extern int gt1x_resume(void); 562 563 #if GTP_HAVE_TOUCH_KEY 564 extern const u16 gt1x_touch_key_array[]; 565 #endif 566 567 #if GTP_WITH_STYLUS 568 extern struct input_dev *pen_dev; 569 extern void gt1x_pen_up(s32 id); 570 extern void gt1x_pen_down(s32 x, s32 y, s32 size, s32 id); 571 #endif 572 573 #if GTP_PROXIMITY 574 extern u8 gt1x_proximity_flag; 575 extern int gt1x_prox_event_handler(u8 *data); 576 #endif 577 578 #if GTP_SMART_COVER 579 extern int gt1x_parse_sc_cfg(int sensor_id); 580 #endif 581 582 #if GTP_ESD_PROTECT 583 extern void gt1x_init_esd_protect(void); 584 extern void gt1x_esd_switch(s32 on); 585 #endif 586 587 #if GTP_CHARGER_SWITCH 588 extern u32 gt1x_get_charger_status(void); 589 extern void gt1x_charger_switch(s32 on); 590 extern void gt1x_charger_config(s32 dir_update); 591 extern int gt1x_parse_chr_cfg(int sensor_id); 592 #endif 593 594 #endif 595 596