Googler | 5e15fb1 | 2022-06-11 12:44:13 +0800 | [diff] [blame^] | 1 | /* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */ |
| 2 | /* |
| 3 | * board/amlogic/g12a_u212_v1/lcd.c |
| 4 | * |
| 5 | * Copyright (C) 2020 Amlogic, Inc. All rights reserved. |
| 6 | * |
| 7 | */ |
| 8 | |
| 9 | #include <common.h> |
| 10 | #include <amlogic/aml_lcd.h> |
| 11 | #include <asm/arch/gpio.h> |
| 12 | |
| 13 | static char lcd_cpu_gpio[LCD_CPU_GPIO_NUM_MAX][LCD_CPU_GPIO_NAME_MAX] = { |
| 14 | "GPIOZ_9", /* panel rst */ |
| 15 | "GPIOZ_8", /* panel power */ |
| 16 | "invalid", /* ending flag */ |
| 17 | }; |
| 18 | |
| 19 | static struct lcd_power_step_s lcd_power_on_step[] = { |
| 20 | {LCD_POWER_TYPE_CPU, 1,0,100,}, /* lcd power */ |
| 21 | {LCD_POWER_TYPE_CPU, 0,0,10,}, /* lcd_reset */ |
| 22 | {LCD_POWER_TYPE_CPU, 0,1,20,}, /* lcd_reset */ |
| 23 | {LCD_POWER_TYPE_SIGNAL,0,0,0,}, /* signal */ |
| 24 | {LCD_POWER_TYPE_MAX, 0,0,0,}, /* ending flag */ |
| 25 | }; |
| 26 | static struct lcd_power_step_s lcd_power_off_step[] = { |
| 27 | {LCD_POWER_TYPE_SIGNAL,0,0,50,}, /* signal */ |
| 28 | {LCD_POWER_TYPE_CPU, 0,0,10,}, /* lcd_reset */ |
| 29 | {LCD_POWER_TYPE_CPU, 1,1,100,}, /* power off */ |
| 30 | {LCD_POWER_TYPE_MAX, 0,0,0,}, /* ending flag */ |
| 31 | }; |
| 32 | |
| 33 | static struct lcd_power_step_s lcd_power_on_step_TV070WSM[] = { |
| 34 | {LCD_POWER_TYPE_CPU, 1,0,200,}, /* lcd power */ |
| 35 | #if 1 |
| 36 | {LCD_POWER_TYPE_CPU, 0,1,30,}, /* lcd_reset */ |
| 37 | {LCD_POWER_TYPE_CPU, 0,0,10,}, /* lcd_reset */ |
| 38 | {LCD_POWER_TYPE_CPU, 0,1,30,}, /* lcd_reset */ |
| 39 | #endif |
| 40 | {LCD_POWER_TYPE_SIGNAL,0,0,0,}, /* signal */ |
| 41 | {LCD_POWER_TYPE_MAX, 0,0,0,}, /* ending flag */ |
| 42 | }; |
| 43 | static struct lcd_power_step_s lcd_power_off_step_TV070WSM[] = { |
| 44 | {LCD_POWER_TYPE_SIGNAL,0,0,0,}, /* signal */ |
| 45 | {LCD_POWER_TYPE_CPU, 0,0,20,}, /* lcd_reset */ |
| 46 | {LCD_POWER_TYPE_CPU, 1,1,100,}, /* power off */ |
| 47 | {LCD_POWER_TYPE_MAX, 0,0,0,}, /* ending flag */ |
| 48 | }; |
| 49 | |
| 50 | static struct lcd_power_step_s lcd_power_on_step_P070ACB[] = { |
| 51 | {LCD_POWER_TYPE_CPU, 1,0,200,}, /* lcd power */ |
| 52 | {LCD_POWER_TYPE_CPU, 0,1,30,}, /* lcd_reset */ |
| 53 | {LCD_POWER_TYPE_CPU, 0,0,10,}, /* lcd_reset */ |
| 54 | {LCD_POWER_TYPE_CPU, 0,1,30,}, /* lcd_reset */ |
| 55 | {LCD_POWER_TYPE_SIGNAL,0,0,0,}, /* signal */ |
| 56 | {LCD_POWER_TYPE_MAX, 0,0,0,}, /* ending flag */ |
| 57 | }; |
| 58 | static struct lcd_power_step_s lcd_power_off_step_P070ACB[] = { |
| 59 | {LCD_POWER_TYPE_SIGNAL,0,0,0,}, /* signal */ |
| 60 | {LCD_POWER_TYPE_CPU, 0,0,20,}, /* lcd_reset */ |
| 61 | {LCD_POWER_TYPE_CPU, 1,1,100,}, /* power off */ |
| 62 | {LCD_POWER_TYPE_MAX, 0,0,0,}, /* ending flag */ |
| 63 | }; |
| 64 | |
| 65 | static char lcd_bl_gpio[BL_GPIO_NUM_MAX][LCD_CPU_GPIO_NAME_MAX] = { |
| 66 | "GPIOH_4", /* BL_EN */ |
| 67 | "GPIOH_5", /* BL_PWM */ |
| 68 | "invalid", /* ending flag */ |
| 69 | }; |
| 70 | |
| 71 | struct ext_lcd_config_s ext_lcd_config[LCD_NUM_MAX] = { |
| 72 | {/* B080XAN01*/ |
| 73 | "lcd_0",LCD_MIPI,8, |
| 74 | /* basic timing */ |
| 75 | 768,1024,948,1140,64,56,0,50,30,0, |
| 76 | /* clk_attr */ |
| 77 | 0,0,1,64843200,Rsv_val,Rsv_val,Rsv_val,Rsv_val,Rsv_val,Rsv_val, |
| 78 | /* mipi_attr */ |
| 79 | 4,550,0,1,0,2,1,0,Rsv_val,Rsv_val, |
| 80 | /* power step */ |
| 81 | lcd_power_on_step, lcd_power_off_step, |
| 82 | /* backlight */ |
| 83 | 100,255,10,128,128, |
| 84 | BL_CTRL_PWM,0,1,0,200,200, |
| 85 | BL_PWM_NEGATIVE,BL_PWM_F,180,100,25,1,1, |
| 86 | Rsv_val,Rsv_val,Rsv_val,Rsv_val,Rsv_val,Rsv_val,Rsv_val, |
| 87 | Rsv_val,Rsv_val,Rsv_val,Rsv_val, |
| 88 | 10,10,Rsv_val}, |
| 89 | |
| 90 | {/* TV070WSM*/ |
| 91 | "lcd_1",LCD_MIPI,8, |
| 92 | /* basic timing */ |
| 93 | 600,1024,700,1053,24,36,0,2,8,0, |
| 94 | /* clk_attr */ |
| 95 | 0,0,1,44250000,Rsv_val,Rsv_val,Rsv_val,Rsv_val,Rsv_val,Rsv_val, |
| 96 | /* mipi_attr */ |
| 97 | 4,360,0,1,0,2,0,0,Rsv_val,1, |
| 98 | /* power step */ |
| 99 | lcd_power_on_step_TV070WSM, lcd_power_off_step_TV070WSM, |
| 100 | /* backlight */ |
| 101 | 100,255,10,128,128, |
| 102 | BL_CTRL_PWM,0,1,0,200,200, |
| 103 | BL_PWM_NEGATIVE,BL_PWM_F,180,100,25,1,1, |
| 104 | Rsv_val,Rsv_val,Rsv_val,Rsv_val,Rsv_val,Rsv_val,Rsv_val, |
| 105 | Rsv_val,Rsv_val,Rsv_val,Rsv_val, |
| 106 | 10,10,Rsv_val}, |
| 107 | |
| 108 | {/* P070ACB*/ |
| 109 | "lcd_2",LCD_MIPI,8, |
| 110 | /* basic timing */ |
| 111 | 600,1024,680,1194,24,36,0,10,80,0, |
| 112 | /* clk_attr */ |
| 113 | 0,0,1,48715200,Rsv_val,Rsv_val,Rsv_val,Rsv_val,Rsv_val,Rsv_val, |
| 114 | /* mipi_attr */ |
| 115 | 4,400,0,1,0,2,0,0,Rsv_val,2, |
| 116 | /* power step */ |
| 117 | lcd_power_on_step_P070ACB, lcd_power_off_step_P070ACB, |
| 118 | /* backlight */ |
| 119 | 100,255,10,128,128, |
| 120 | BL_CTRL_PWM,0,1,0,200,200, |
| 121 | BL_PWM_NEGATIVE,BL_PWM_F,180,100,25,1,1, |
| 122 | Rsv_val,Rsv_val,Rsv_val,Rsv_val,Rsv_val,Rsv_val,Rsv_val, |
| 123 | Rsv_val,Rsv_val,Rsv_val,Rsv_val, |
| 124 | 10,10,Rsv_val}, |
| 125 | |
| 126 | {.panel_type = "invalid"}, |
| 127 | }; |
| 128 | |
| 129 | static struct lcd_pinmux_ctrl_s lcd_pinmux_ctrl[LCD_PINMX_MAX] = { |
| 130 | { |
| 131 | .name = "lcd_pin", |
| 132 | .pinmux_set = {{LCD_PINMUX_END, 0x0}}, |
| 133 | .pinmux_clr = {{LCD_PINMUX_END, 0x0}}, |
| 134 | }, |
| 135 | { |
| 136 | .name = "invalid", |
| 137 | }, |
| 138 | }; |
| 139 | |
| 140 | static struct lcd_pinmux_ctrl_s bl_pinmux_ctrl[BL_PINMUX_MAX] = { |
| 141 | { |
| 142 | .name = "bl_pwm_on_pin", //GPIOH_5 |
| 143 | .pinmux_set = {{11, 0x00400000}, {LCD_PINMUX_END, 0x0}}, |
| 144 | .pinmux_clr = {{11, 0x00f00000}, {LCD_PINMUX_END, 0x0}}, |
| 145 | }, |
| 146 | { |
| 147 | .name = "invalid", |
| 148 | }, |
| 149 | }; |
| 150 | |
| 151 | static unsigned char mipi_init_on_table[DSI_INIT_ON_MAX] = {//table size < 100 |
| 152 | 0x05, 1, 0x11, |
| 153 | 0xfd, 1, 20, |
| 154 | 0x05, 1, 0x29, |
| 155 | 0xfd, 1, 20, |
| 156 | 0xff, 0, //ending |
| 157 | }; |
| 158 | static unsigned char mipi_init_off_table[DSI_INIT_OFF_MAX] = {//table size < 50 |
| 159 | 0x05, 1, 0x28, |
| 160 | 0xfd, 1, 10, |
| 161 | 0x05, 1, 0x10, |
| 162 | 0xfd, 1, 10, |
| 163 | 0xff, 0, //ending |
| 164 | }; |
| 165 | |
| 166 | static unsigned char mipi_init_on_table_TV070WSM[DSI_INIT_ON_MAX] = {//table size < 100 |
| 167 | 0xff, 0, //ending |
| 168 | }; |
| 169 | static unsigned char mipi_init_off_table_TV070WSM[DSI_INIT_OFF_MAX] = {//table size < 50 |
| 170 | 0xff, 0, //ending |
| 171 | }; |
| 172 | |
| 173 | static unsigned char mipi_init_on_table_P070ACB[DSI_INIT_ON_MAX] = {//table size < 100 |
| 174 | 0xff, 0, //ending |
| 175 | }; |
| 176 | static unsigned char mipi_init_off_table_P070ACB[DSI_INIT_OFF_MAX] = {//table size < 50 |
| 177 | 0xff, 0, //ending |
| 178 | }; |
| 179 | |
| 180 | static struct dsi_config_s lcd_mipi_config = { |
| 181 | .lane_num = 4, |
| 182 | .bit_rate_max = 550, /* MHz */ |
| 183 | .factor_numerator = 0, |
| 184 | .factor_denominator = 100, |
| 185 | .operation_mode_init = 1, /* 0=video mode, 1=command mode */ |
| 186 | .operation_mode_display = 0, /* 0=video mode, 1=command mode */ |
| 187 | .video_mode_type = 2, /* 0=sync_pulse, 1=sync_event, 2=burst */ |
| 188 | .clk_always_hs = 1, /* 0=disable, 1=enable */ |
| 189 | .phy_switch = 0, /* 0=auto, 1=standard, 2=slow */ |
| 190 | |
| 191 | .dsi_init_on = &mipi_init_on_table[0], |
| 192 | .dsi_init_off = &mipi_init_off_table[0], |
| 193 | .extern_init = 0xff, /* ext_index if needed, 0xff for invalid */ |
| 194 | .check_en = 0, |
| 195 | .check_state = 0, |
| 196 | }; |
| 197 | |
| 198 | static struct lcd_power_ctrl_s lcd_power_ctrl = { |
| 199 | .power_on_step = { |
| 200 | { |
| 201 | .type = LCD_POWER_TYPE_CPU, |
| 202 | .index = 0, /* point to cpu_gpio[] struct */ |
| 203 | .value = 1, /* 0=output_low, 1=output_high, 2=input */ |
| 204 | .delay = 10, /* unit: ms */ |
| 205 | }, |
| 206 | { |
| 207 | .type = LCD_POWER_TYPE_CPU, |
| 208 | .index = 0, /* point to cpu_gpio[] struct */ |
| 209 | .value = 0, /* 0=output_low, 1=output_high, 2=input */ |
| 210 | .delay = 20, /* unit: ms */ |
| 211 | }, |
| 212 | { |
| 213 | .type = LCD_POWER_TYPE_CPU, |
| 214 | .index = 0, /* point to cpu_gpio[] struct */ |
| 215 | .value = 1, /* 0=output_low, 1=output_high, 2=input */ |
| 216 | .delay = 20, /* unit: ms */ |
| 217 | }, |
| 218 | { |
| 219 | .type = LCD_POWER_TYPE_SIGNAL, |
| 220 | .index = 0, /* point to cpu_gpio[] struct */ |
| 221 | .value = 1, /* 0=output_low, 1=output_high, 2=input */ |
| 222 | .delay = 0, /* unit: ms */ |
| 223 | }, |
| 224 | { |
| 225 | .type = LCD_POWER_TYPE_MAX, /* ending flag */ |
| 226 | }, |
| 227 | }, |
| 228 | .power_off_step = { |
| 229 | { |
| 230 | .type = LCD_POWER_TYPE_SIGNAL, |
| 231 | .index = 0, /* point to cpu_gpio[] struct */ |
| 232 | .value = 0, /* 0=output_low, 1=output_high, 2=input */ |
| 233 | .delay = 100, /* unit: ms */ |
| 234 | }, |
| 235 | { |
| 236 | .type = LCD_POWER_TYPE_CPU, |
| 237 | .index = 0, /* point to cpu_gpio[] struct */ |
| 238 | .value = 0, /* 0=output_low, 1=output_high, 2=input */ |
| 239 | .delay = 100, /* unit: ms */ |
| 240 | }, |
| 241 | { |
| 242 | .type = LCD_POWER_TYPE_MAX, /* ending flag */ |
| 243 | }, |
| 244 | }, |
| 245 | }; |
| 246 | |
| 247 | struct lcd_config_s lcd_config_dft = { |
| 248 | .lcd_mode = LCD_MODE_TABLET, |
| 249 | .lcd_key_valid = 0, |
| 250 | .lcd_clk_path = 0, |
| 251 | .lcd_basic = { |
| 252 | .model_name = "default", |
| 253 | .lcd_type = LCD_TYPE_MAX, |
| 254 | .lcd_bits = 8, |
| 255 | .h_active = 768, |
| 256 | .v_active = 1024, |
| 257 | .h_period = 948, |
| 258 | .v_period = 1140, |
| 259 | |
| 260 | .screen_width = 119, |
| 261 | .screen_height = 159, |
| 262 | }, |
| 263 | |
| 264 | .lcd_timing = { |
| 265 | .clk_auto = 1, |
| 266 | .lcd_clk = 64843200, |
| 267 | .ss_level = 0, |
| 268 | .fr_adjust_type = 0, |
| 269 | |
| 270 | .hsync_width = 64, |
| 271 | .hsync_bp = 56, |
| 272 | .hsync_pol = 0, |
| 273 | .vsync_width = 50, |
| 274 | .vsync_bp = 30, |
| 275 | .vsync_pol = 0, |
| 276 | }, |
| 277 | |
| 278 | .lcd_control = { |
| 279 | .mipi_config= &lcd_mipi_config, |
| 280 | }, |
| 281 | .lcd_power = &lcd_power_ctrl, |
| 282 | |
| 283 | .pinctrl_ver = 2, |
| 284 | .lcd_pinmux = lcd_pinmux_ctrl, |
| 285 | .pinmux_set = {{LCD_PINMUX_END, 0x0}}, |
| 286 | .pinmux_clr = {{LCD_PINMUX_END, 0x0}}, |
| 287 | }; |
| 288 | |
| 289 | #ifdef CONFIG_AML_LCD_EXTERN |
| 290 | static char lcd_ext_gpio[LCD_EXTERN_GPIO_NUM_MAX][LCD_EXTERN_GPIO_LEN_MAX] = { |
| 291 | "invalid", /* ending flag */ |
| 292 | }; |
| 293 | |
| 294 | static unsigned char ext_init_on_table[LCD_EXTERN_INIT_ON_MAX] = { |
| 295 | 0xff, 0, //ending flag |
| 296 | }; |
| 297 | |
| 298 | static unsigned char ext_init_off_table[LCD_EXTERN_INIT_OFF_MAX] = { |
| 299 | 0xff, 0, //ending flag |
| 300 | }; |
| 301 | |
| 302 | struct lcd_extern_common_s ext_common_dft = { |
| 303 | .lcd_ext_key_valid = 0, |
| 304 | .lcd_ext_num = 3, |
| 305 | .i2c_bus = LCD_EXTERN_I2C_BUS_0, /* LCD_EXTERN_I2C_BUS_0/1/2/3/4 */ |
| 306 | .pinmux_set = {{LCD_PINMUX_END, 0x0}}, |
| 307 | .pinmux_clr = {{LCD_PINMUX_END, 0x0}}, |
| 308 | }; |
| 309 | |
| 310 | struct lcd_extern_config_s ext_config_dtf[LCD_EXTERN_NUM_MAX] = { |
| 311 | { |
| 312 | .index = 0, |
| 313 | .name = "ext_default", |
| 314 | .type = LCD_EXTERN_I2C, /* LCD_EXTERN_I2C, LCD_EXTERN_SPI, LCD_EXTERN_MIPI, LCD_EXTERN_MAX */ |
| 315 | .status = 0, /* 0=disable, 1=enable */ |
| 316 | .i2c_addr = 0x1c, /* 7bit i2c address */ |
| 317 | .i2c_addr2 = 0xff, /* 7bit i2c address, 0xff for none */ |
| 318 | .cmd_size = LCD_EXT_CMD_SIZE_DYNAMIC, |
| 319 | .table_init_on = ext_init_on_table, |
| 320 | .table_init_on_cnt = sizeof(ext_init_on_table), |
| 321 | .table_init_off = ext_init_off_table, |
| 322 | .table_init_off_cnt = sizeof(ext_init_off_table), |
| 323 | }, |
| 324 | { |
| 325 | .index = 1, |
| 326 | .name = "mipi_TV070WSM", |
| 327 | .type = LCD_EXTERN_MIPI, /* LCD_EXTERN_I2C, LCD_EXTERN_SPI, LCD_EXTERN_MIPI, LCD_EXTERN_MAX */ |
| 328 | .status = 1, /* 0=disable, 1=enable */ |
| 329 | .cmd_size = LCD_EXT_CMD_SIZE_DYNAMIC, |
| 330 | .table_init_on = ext_init_on_table, |
| 331 | .table_init_on_cnt = sizeof(ext_init_on_table), |
| 332 | .table_init_off = ext_init_off_table, |
| 333 | .table_init_off_cnt = sizeof(ext_init_off_table), |
| 334 | }, |
| 335 | { |
| 336 | .index = 2, |
| 337 | .name = "mipi_P070ACB", |
| 338 | .type = LCD_EXTERN_MIPI, /* LCD_EXTERN_I2C, LCD_EXTERN_SPI, LCD_EXTERN_MIPI, LCD_EXTERN_MAX */ |
| 339 | .status = 1, /* 0=disable, 1=enable */ |
| 340 | .cmd_size = LCD_EXT_CMD_SIZE_DYNAMIC, |
| 341 | .table_init_on = ext_init_on_table, |
| 342 | .table_init_on_cnt = sizeof(ext_init_on_table), |
| 343 | .table_init_off = ext_init_off_table, |
| 344 | .table_init_off_cnt = sizeof(ext_init_off_table), |
| 345 | }, |
| 346 | { |
| 347 | .index = LCD_EXTERN_INDEX_INVALID, |
| 348 | }, |
| 349 | }; |
| 350 | #endif |
| 351 | |
| 352 | struct bl_config_s bl_config_dft = { |
| 353 | .name = "default", |
| 354 | .bl_key_valid = 0, |
| 355 | |
| 356 | .level_default = 100, |
| 357 | .level_min = 10, |
| 358 | .level_max = 255, |
| 359 | .level_mid = 128, |
| 360 | .level_mid_mapping = 128, |
| 361 | .level = 0, |
| 362 | |
| 363 | .method = BL_CTRL_MAX, |
| 364 | .power_on_delay = 200, |
| 365 | .power_off_delay = 200, |
| 366 | |
| 367 | .en_gpio = 0xff, |
| 368 | .en_gpio_on = 1, |
| 369 | .en_gpio_off = 0, |
| 370 | |
| 371 | .bl_pwm = NULL, |
| 372 | .bl_pwm_combo0 = NULL, |
| 373 | .bl_pwm_combo1 = NULL, |
| 374 | .pwm_on_delay = 10, |
| 375 | .pwm_off_delay = 10, |
| 376 | |
| 377 | .bl_extern_index = 0xff, |
| 378 | |
| 379 | .pinctrl_ver = 2, |
| 380 | .bl_pinmux = bl_pinmux_ctrl, |
| 381 | .pinmux_set = {{11, 0x00400000}, {LCD_PINMUX_END, 0x0}}, |
| 382 | .pinmux_clr = {{11, 0x00f00000}, {LCD_PINMUX_END, 0x0}}, |
| 383 | }; |
| 384 | |
| 385 | #ifdef CONFIG_AML_BL_EXTERN |
| 386 | static unsigned char bl_ext_init_on[BL_EXTERN_INIT_ON_MAX]; |
| 387 | static unsigned char bl_ext_init_off[BL_EXTERN_INIT_OFF_MAX]; |
| 388 | struct bl_extern_config_s bl_extern_config_dtf = { |
| 389 | .index = BL_EXTERN_INDEX_INVALID, |
| 390 | .name = "none", |
| 391 | .type = BL_EXTERN_MAX, |
| 392 | .i2c_addr = 0xff, |
| 393 | .i2c_bus = BL_EXTERN_I2C_BUS_MAX, |
| 394 | .dim_min = 10, |
| 395 | .dim_max = 255, |
| 396 | |
| 397 | .init_loaded = 0, |
| 398 | .cmd_size = 0xff, |
| 399 | .init_on = bl_ext_init_on, |
| 400 | .init_off = bl_ext_init_off, |
| 401 | .init_on_cnt = sizeof(bl_ext_init_on), |
| 402 | .init_off_cnt = sizeof(bl_ext_init_off), |
| 403 | }; |
| 404 | #endif |
| 405 | |
| 406 | void lcd_config_bsp_init(void) |
| 407 | { |
| 408 | int i, j; |
| 409 | char *str; |
| 410 | struct ext_lcd_config_s *ext_lcd = NULL; |
| 411 | |
| 412 | str = getenv("panel_type"); |
| 413 | if (str) { |
| 414 | for (i = 0 ; i < LCD_NUM_MAX ; i++) { |
| 415 | ext_lcd = &ext_lcd_config[i]; |
| 416 | if (strcmp(ext_lcd->panel_type, str) == 0) { |
| 417 | switch (i) { |
| 418 | case 1: |
| 419 | lcd_mipi_config.dsi_init_on = mipi_init_on_table_TV070WSM; |
| 420 | lcd_mipi_config.dsi_init_off = mipi_init_off_table_TV070WSM; |
| 421 | break; |
| 422 | case 2: |
| 423 | lcd_mipi_config.dsi_init_on = mipi_init_on_table_P070ACB; |
| 424 | lcd_mipi_config.dsi_init_off = mipi_init_off_table_P070ACB; |
| 425 | break; |
| 426 | case 0: |
| 427 | default: |
| 428 | lcd_mipi_config.dsi_init_on = mipi_init_on_table; |
| 429 | lcd_mipi_config.dsi_init_off = mipi_init_off_table; |
| 430 | break; |
| 431 | } |
| 432 | break; |
| 433 | } |
| 434 | } |
| 435 | } |
| 436 | |
| 437 | for (i = 0; i < LCD_CPU_GPIO_NUM_MAX; i++) { |
| 438 | if (strcmp(lcd_cpu_gpio[i], "invalid") == 0) |
| 439 | break; |
| 440 | strcpy(lcd_power_ctrl.cpu_gpio[i], lcd_cpu_gpio[i]); |
| 441 | } |
| 442 | for (j = i; j < LCD_CPU_GPIO_NUM_MAX; j++) |
| 443 | strcpy(lcd_power_ctrl.cpu_gpio[j], "invalid"); |
| 444 | for (i = 0; i < BL_GPIO_NUM_MAX; i++) { |
| 445 | if (strcmp(lcd_bl_gpio[i], "invalid") == 0) |
| 446 | break; |
| 447 | strcpy(bl_config_dft.gpio_name[i], lcd_bl_gpio[i]); |
| 448 | } |
| 449 | for (j = i; j < BL_GPIO_NUM_MAX; j++) |
| 450 | strcpy(bl_config_dft.gpio_name[j], "invalid"); |
| 451 | |
| 452 | #ifdef CONFIG_AML_LCD_EXTERN |
| 453 | for (i = 0; i < LCD_EXTERN_NUM_MAX; i++) { |
| 454 | if (ext_config_dtf[i].index == LCD_EXTERN_INDEX_INVALID) |
| 455 | break; |
| 456 | } |
| 457 | ext_common_dft.lcd_ext_num = i; |
| 458 | |
| 459 | for (i = 0; i < LCD_EXTERN_GPIO_NUM_MAX; i++) { |
| 460 | if (strcmp(lcd_ext_gpio[i], "invalid") == 0) |
| 461 | break; |
| 462 | strcpy(ext_common_dft.gpio_name[i], lcd_ext_gpio[i]); |
| 463 | } |
| 464 | for (j = i; j < LCD_EXTERN_GPIO_NUM_MAX; j++) |
| 465 | strcpy(ext_common_dft.gpio_name[j], "invalid"); |
| 466 | |
| 467 | #endif |
| 468 | } |