1 /* SPDX-License-Identifier: MIT */ 2 /* 3 * drm_panel_orientation_quirks.c -- Quirks for non-normal panel orientation 4 * 5 * Copyright (C) 2017 Hans de Goede <hdegoede@redhat.com> 6 * 7 * Note the quirks in this file are shared with fbdev/efifb and as such 8 * must not depend on other drm code. 9 */ 10 11 #include <linux/dmi.h> 12 #include <linux/module.h> 13 #include <drm/drm_connector.h> 14 #include <drm/drm_utils.h> 15 16 #ifdef CONFIG_DMI 17 18 /* 19 * Some x86 clamshell design devices use portrait tablet screens and a display 20 * engine which cannot rotate in hardware, so we need to rotate the fbcon to 21 * compensate. Unfortunately these (cheap) devices also typically have quite 22 * generic DMI data, so we match on a combination of DMI data, screen resolution 23 * and a list of known BIOS dates to avoid false positives. 24 */ 25 26 struct drm_dmi_panel_orientation_data { 27 int width; 28 int height; 29 const char * const *bios_dates; 30 int orientation; 31 }; 32 33 static const struct drm_dmi_panel_orientation_data gpd_micropc = { 34 .width = 720, 35 .height = 1280, 36 .bios_dates = (const char * const []){ "04/26/2019", 37 NULL }, 38 .orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP, 39 }; 40 41 static const struct drm_dmi_panel_orientation_data gpd_onemix2s = { 42 .width = 1200, 43 .height = 1920, 44 .bios_dates = (const char * const []){ "05/21/2018", "10/26/2018", 45 "03/04/2019", NULL }, 46 .orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP, 47 }; 48 49 static const struct drm_dmi_panel_orientation_data gpd_pocket = { 50 .width = 1200, 51 .height = 1920, 52 .bios_dates = (const char * const []){ "05/26/2017", "06/28/2017", 53 "07/05/2017", "08/07/2017", NULL }, 54 .orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP, 55 }; 56 57 static const struct drm_dmi_panel_orientation_data gpd_pocket2 = { 58 .width = 1200, 59 .height = 1920, 60 .bios_dates = (const char * const []){ "06/28/2018", "08/28/2018", 61 "12/07/2018", NULL }, 62 .orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP, 63 }; 64 65 static const struct drm_dmi_panel_orientation_data gpd_win = { 66 .width = 720, 67 .height = 1280, 68 .bios_dates = (const char * const []){ 69 "10/25/2016", "11/18/2016", "12/23/2016", "12/26/2016", 70 "02/21/2017", "03/20/2017", "05/25/2017", NULL }, 71 .orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP, 72 }; 73 74 static const struct drm_dmi_panel_orientation_data gpd_win2 = { 75 .width = 720, 76 .height = 1280, 77 .bios_dates = (const char * const []){ 78 "12/07/2017", "05/24/2018", "06/29/2018", NULL }, 79 .orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP, 80 }; 81 82 static const struct drm_dmi_panel_orientation_data itworks_tw891 = { 83 .width = 800, 84 .height = 1280, 85 .bios_dates = (const char * const []){ "10/16/2015", NULL }, 86 .orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP, 87 }; 88 89 static const struct drm_dmi_panel_orientation_data onegx1_pro = { 90 .width = 1200, 91 .height = 1920, 92 .bios_dates = (const char * const []){ "12/17/2020", NULL }, 93 .orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP, 94 }; 95 96 static const struct drm_dmi_panel_orientation_data lcd720x1280_rightside_up = { 97 .width = 720, 98 .height = 1280, 99 .orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP, 100 }; 101 102 static const struct drm_dmi_panel_orientation_data lcd800x1280_leftside_up = { 103 .width = 800, 104 .height = 1280, 105 .orientation = DRM_MODE_PANEL_ORIENTATION_LEFT_UP, 106 }; 107 108 static const struct drm_dmi_panel_orientation_data lcd800x1280_rightside_up = { 109 .width = 800, 110 .height = 1280, 111 .orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP, 112 }; 113 114 static const struct drm_dmi_panel_orientation_data lcd1080x1920_leftside_up = { 115 .width = 1080, 116 .height = 1920, 117 .orientation = DRM_MODE_PANEL_ORIENTATION_LEFT_UP, 118 }; 119 120 static const struct drm_dmi_panel_orientation_data lcd1080x1920_rightside_up = { 121 .width = 1080, 122 .height = 1920, 123 .orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP, 124 }; 125 126 static const struct drm_dmi_panel_orientation_data lcd1200x1920_rightside_up = { 127 .width = 1200, 128 .height = 1920, 129 .orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP, 130 }; 131 132 static const struct drm_dmi_panel_orientation_data lcd1280x1920_rightside_up = { 133 .width = 1280, 134 .height = 1920, 135 .orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP, 136 }; 137 138 static const struct drm_dmi_panel_orientation_data lcd1600x2560_leftside_up = { 139 .width = 1600, 140 .height = 2560, 141 .orientation = DRM_MODE_PANEL_ORIENTATION_LEFT_UP, 142 }; 143 144 static const struct drm_dmi_panel_orientation_data lcd1600x2560_rightside_up = { 145 .width = 1600, 146 .height = 2560, 147 .orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP, 148 }; 149 150 static const struct dmi_system_id orientation_data[] = { 151 { /* Acer One 10 (S1003) */ 152 .matches = { 153 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Acer"), 154 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "One S1003"), 155 }, 156 .driver_data = (void *)&lcd800x1280_rightside_up, 157 }, { /* Acer Switch V 10 (SW5-017) */ 158 .matches = { 159 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Acer"), 160 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "SW5-017"), 161 }, 162 .driver_data = (void *)&lcd800x1280_rightside_up, 163 }, { /* Anbernic Win600 */ 164 .matches = { 165 DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "Anbernic"), 166 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Win600"), 167 }, 168 .driver_data = (void *)&lcd720x1280_rightside_up, 169 }, { /* Asus T100HA */ 170 .matches = { 171 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), 172 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "T100HAN"), 173 }, 174 .driver_data = (void *)&lcd800x1280_leftside_up, 175 }, { /* Asus T101HA */ 176 .matches = { 177 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), 178 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "T101HA"), 179 }, 180 .driver_data = (void *)&lcd800x1280_rightside_up, 181 }, { /* Asus T103HAF */ 182 .matches = { 183 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), 184 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "T103HAF"), 185 }, 186 .driver_data = (void *)&lcd800x1280_rightside_up, 187 }, { /* AYA NEO AYANEO 2 */ 188 .matches = { 189 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "AYANEO"), 190 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "AYANEO 2"), 191 }, 192 .driver_data = (void *)&lcd1200x1920_rightside_up, 193 }, { /* AYA NEO 2021 */ 194 .matches = { 195 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "AYADEVICE"), 196 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "AYA NEO 2021"), 197 }, 198 .driver_data = (void *)&lcd800x1280_rightside_up, 199 }, { /* AYA NEO AIR */ 200 .matches = { 201 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "AYANEO"), 202 DMI_MATCH(DMI_PRODUCT_NAME, "AIR"), 203 }, 204 .driver_data = (void *)&lcd1080x1920_leftside_up, 205 }, { /* AYA NEO Founder */ 206 .matches = { 207 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "AYA NEO"), 208 DMI_MATCH(DMI_PRODUCT_NAME, "AYA NEO Founder"), 209 }, 210 .driver_data = (void *)&lcd800x1280_rightside_up, 211 }, { /* AYA NEO GEEK */ 212 .matches = { 213 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "AYANEO"), 214 DMI_MATCH(DMI_PRODUCT_NAME, "GEEK"), 215 }, 216 .driver_data = (void *)&lcd800x1280_rightside_up, 217 }, { /* AYA NEO NEXT */ 218 .matches = { 219 DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "AYANEO"), 220 DMI_MATCH(DMI_BOARD_NAME, "NEXT"), 221 }, 222 .driver_data = (void *)&lcd800x1280_rightside_up, 223 }, { /* AYA NEO KUN */ 224 .matches = { 225 DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "AYANEO"), 226 DMI_MATCH(DMI_BOARD_NAME, "KUN"), 227 }, 228 .driver_data = (void *)&lcd1600x2560_rightside_up, 229 }, { /* AYN Loki Max */ 230 .matches = { 231 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ayn"), 232 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Loki Max"), 233 }, 234 .driver_data = (void *)&lcd1080x1920_leftside_up, 235 }, { /* AYN Loki Zero */ 236 .matches = { 237 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ayn"), 238 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Loki Zero"), 239 }, 240 .driver_data = (void *)&lcd1080x1920_leftside_up, 241 }, { /* Chuwi HiBook (CWI514) */ 242 .matches = { 243 DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"), 244 DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"), 245 /* Above matches are too generic, add bios-date match */ 246 DMI_MATCH(DMI_BIOS_DATE, "05/07/2016"), 247 }, 248 .driver_data = (void *)&lcd1200x1920_rightside_up, 249 }, { /* Chuwi Hi10 Pro (CWI529) */ 250 .matches = { 251 DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "Hampoo"), 252 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Hi10 pro tablet"), 253 }, 254 .driver_data = (void *)&lcd1200x1920_rightside_up, 255 }, { /* Dynabook K50 */ 256 .matches = { 257 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Dynabook Inc."), 258 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "dynabook K50/FR"), 259 }, 260 .driver_data = (void *)&lcd800x1280_leftside_up, 261 }, { /* GPD MicroPC (generic strings, also match on bios date) */ 262 .matches = { 263 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Default string"), 264 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Default string"), 265 DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "Default string"), 266 DMI_EXACT_MATCH(DMI_BOARD_NAME, "Default string"), 267 }, 268 .driver_data = (void *)&gpd_micropc, 269 }, { /* GPD MicroPC (later BIOS versions with proper DMI strings) */ 270 .matches = { 271 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "GPD"), 272 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "MicroPC"), 273 }, 274 .driver_data = (void *)&lcd720x1280_rightside_up, 275 }, { /* GPD Win Max */ 276 .matches = { 277 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "GPD"), 278 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "G1619-01"), 279 }, 280 .driver_data = (void *)&lcd800x1280_rightside_up, 281 }, { /* 282 * GPD Pocket, note that the DMI data is less generic then 283 * it seems, devices with a board-vendor of "AMI Corporation" 284 * are quite rare, as are devices which have both board- *and* 285 * product-id set to "Default String" 286 */ 287 .matches = { 288 DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"), 289 DMI_EXACT_MATCH(DMI_BOARD_NAME, "Default string"), 290 DMI_EXACT_MATCH(DMI_BOARD_SERIAL, "Default string"), 291 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Default string"), 292 }, 293 .driver_data = (void *)&gpd_pocket, 294 }, { /* GPD Pocket 2 (generic strings, also match on bios date) */ 295 .matches = { 296 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Default string"), 297 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Default string"), 298 DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "Default string"), 299 DMI_EXACT_MATCH(DMI_BOARD_NAME, "Default string"), 300 }, 301 .driver_data = (void *)&gpd_pocket2, 302 }, { /* GPD Win (same note on DMI match as GPD Pocket) */ 303 .matches = { 304 DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"), 305 DMI_EXACT_MATCH(DMI_BOARD_NAME, "Default string"), 306 DMI_EXACT_MATCH(DMI_BOARD_SERIAL, "Default string"), 307 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Default string"), 308 }, 309 .driver_data = (void *)&gpd_win, 310 }, { /* GPD Win 2 (too generic strings, also match on bios date) */ 311 .matches = { 312 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Default string"), 313 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Default string"), 314 DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "Default string"), 315 DMI_EXACT_MATCH(DMI_BOARD_NAME, "Default string"), 316 }, 317 .driver_data = (void *)&gpd_win2, 318 }, { /* GPD Win 3 */ 319 .matches = { 320 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "GPD"), 321 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "G1618-03") 322 }, 323 .driver_data = (void *)&lcd720x1280_rightside_up, 324 }, { /* GPD Win Mini */ 325 .matches = { 326 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "GPD"), 327 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "G1617-01") 328 }, 329 .driver_data = (void *)&lcd1080x1920_rightside_up, 330 }, { /* I.T.Works TW891 */ 331 .matches = { 332 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "To be filled by O.E.M."), 333 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "TW891"), 334 DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "To be filled by O.E.M."), 335 DMI_EXACT_MATCH(DMI_BOARD_NAME, "TW891"), 336 }, 337 .driver_data = (void *)&itworks_tw891, 338 }, { /* Kogan Atlas 2-in-1 D300 */ 339 .matches = { 340 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Kogan"), 341 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "KALAP10D300EA"), 342 }, 343 .driver_data = (void *)&lcd800x1280_rightside_up, 344 }, { /* KD Kurio Smart C15200 2-in-1 */ 345 .matches = { 346 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "KD Interactive"), 347 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Kurio Smart"), 348 DMI_EXACT_MATCH(DMI_BOARD_NAME, "KDM960BCP"), 349 }, 350 .driver_data = (void *)&lcd800x1280_rightside_up, 351 }, { /* 352 * Lenovo Ideapad Miix 310 laptop, only some production batches 353 * have a portrait screen, the resolution checks makes the quirk 354 * apply only to those batches. 355 */ 356 .matches = { 357 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LENOVO"), 358 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "80SG"), 359 DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "MIIX 310-10ICR"), 360 }, 361 .driver_data = (void *)&lcd800x1280_rightside_up, 362 }, { /* Lenovo Ideapad Miix 320 */ 363 .matches = { 364 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LENOVO"), 365 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "80XF"), 366 DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "Lenovo MIIX 320-10ICR"), 367 }, 368 .driver_data = (void *)&lcd800x1280_rightside_up, 369 }, { /* Lenovo Ideapad D330-10IGM (HD) */ 370 .matches = { 371 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LENOVO"), 372 DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "Lenovo ideapad D330-10IGM"), 373 }, 374 .driver_data = (void *)&lcd800x1280_rightside_up, 375 }, { /* Lenovo Ideapad D330-10IGM (FHD) */ 376 .matches = { 377 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LENOVO"), 378 DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "Lenovo ideapad D330-10IGM"), 379 }, 380 .driver_data = (void *)&lcd1200x1920_rightside_up, 381 }, { /* Lenovo Ideapad D330-10IGL (HD) */ 382 .matches = { 383 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LENOVO"), 384 DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "Lenovo ideapad D330-10IGL"), 385 }, 386 .driver_data = (void *)&lcd800x1280_rightside_up, 387 }, { /* Lenovo IdeaPad Duet 3 10IGL5 */ 388 .matches = { 389 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LENOVO"), 390 DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "IdeaPad Duet 3 10IGL5"), 391 }, 392 .driver_data = (void *)&lcd1200x1920_rightside_up, 393 }, { /* Lenovo Legion Go 8APU1 */ 394 .matches = { 395 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LENOVO"), 396 DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "Legion Go 8APU1"), 397 }, 398 .driver_data = (void *)&lcd1600x2560_leftside_up, 399 }, { /* Lenovo Yoga Book X90F / X90L */ 400 .matches = { 401 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Intel Corporation"), 402 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "CHERRYVIEW D1 PLATFORM"), 403 DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "YETI-11"), 404 }, 405 .driver_data = (void *)&lcd1200x1920_rightside_up, 406 }, { /* Lenovo Yoga Book X91F / X91L */ 407 .matches = { 408 /* Non exact match to match F + L versions */ 409 DMI_MATCH(DMI_PRODUCT_NAME, "Lenovo YB1-X91"), 410 }, 411 .driver_data = (void *)&lcd1200x1920_rightside_up, 412 }, { /* Lenovo Yoga Tablet 2 830F / 830L */ 413 .matches = { 414 /* 415 * Note this also matches the Lenovo Yoga Tablet 2 1050F/L 416 * since that uses the same mainboard. The resolution match 417 * will limit this to only matching on the 830F/L. Neither has 418 * any external video outputs so those are not a concern. 419 */ 420 DMI_MATCH(DMI_SYS_VENDOR, "Intel Corp."), 421 DMI_MATCH(DMI_PRODUCT_NAME, "VALLEYVIEW C0 PLATFORM"), 422 DMI_MATCH(DMI_BOARD_NAME, "BYT-T FFD8"), 423 /* Partial match on beginning of BIOS version */ 424 DMI_MATCH(DMI_BIOS_VERSION, "BLADE_21"), 425 }, 426 .driver_data = (void *)&lcd1200x1920_rightside_up, 427 }, { /* Lenovo Yoga Tab 3 X90F */ 428 .matches = { 429 DMI_MATCH(DMI_SYS_VENDOR, "Intel Corporation"), 430 DMI_MATCH(DMI_PRODUCT_VERSION, "Blade3-10A-001"), 431 }, 432 .driver_data = (void *)&lcd1600x2560_rightside_up, 433 }, { /* Nanote UMPC-01 */ 434 .matches = { 435 DMI_MATCH(DMI_SYS_VENDOR, "RWC CO.,LTD"), 436 DMI_MATCH(DMI_PRODUCT_NAME, "UMPC-01"), 437 }, 438 .driver_data = (void *)&lcd1200x1920_rightside_up, 439 }, { /* OneGX1 Pro */ 440 .matches = { 441 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "SYSTEM_MANUFACTURER"), 442 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "SYSTEM_PRODUCT_NAME"), 443 DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "Default string"), 444 }, 445 .driver_data = (void *)&onegx1_pro, 446 }, { /* OneXPlayer */ 447 .matches = { 448 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ONE-NETBOOK TECHNOLOGY CO., LTD."), 449 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "ONE XPLAYER"), 450 }, 451 .driver_data = (void *)&lcd1600x2560_leftside_up, 452 }, { /* OrangePi Neo */ 453 .matches = { 454 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "OrangePi"), 455 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "NEO-01"), 456 }, 457 .driver_data = (void *)&lcd1200x1920_rightside_up, 458 }, { /* Samsung GalaxyBook 10.6 */ 459 .matches = { 460 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD."), 461 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Galaxy Book 10.6"), 462 }, 463 .driver_data = (void *)&lcd1280x1920_rightside_up, 464 }, { /* Valve Steam Deck */ 465 .matches = { 466 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Valve"), 467 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Jupiter"), 468 DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "1"), 469 }, 470 .driver_data = (void *)&lcd800x1280_rightside_up, 471 }, { /* Valve Steam Deck */ 472 .matches = { 473 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Valve"), 474 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Galileo"), 475 DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "1"), 476 }, 477 .driver_data = (void *)&lcd800x1280_rightside_up, 478 }, { /* VIOS LTH17 */ 479 .matches = { 480 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "VIOS"), 481 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "LTH17"), 482 }, 483 .driver_data = (void *)&lcd800x1280_rightside_up, 484 }, { /* One Mix 2S (generic strings, also match on bios date) */ 485 .matches = { 486 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Default string"), 487 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Default string"), 488 DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "Default string"), 489 DMI_EXACT_MATCH(DMI_BOARD_NAME, "Default string"), 490 }, 491 .driver_data = (void *)&gpd_onemix2s, 492 }, 493 {} 494 }; 495 496 /** 497 * drm_get_panel_orientation_quirk - Check for panel orientation quirks 498 * @width: width in pixels of the panel 499 * @height: height in pixels of the panel 500 * 501 * This function checks for platform specific (e.g. DMI based) quirks 502 * providing info on panel_orientation for systems where this cannot be 503 * probed from the hard-/firm-ware. To avoid false-positive this function 504 * takes the panel resolution as argument and checks that against the 505 * resolution expected by the quirk-table entry. 506 * 507 * Note this function is also used outside of the drm-subsys, by for example 508 * the efifb code. Because of this this function gets compiled into its own 509 * kernel-module when built as a module. 510 * 511 * Returns: 512 * A DRM_MODE_PANEL_ORIENTATION_* value if there is a quirk for this system, 513 * or DRM_MODE_PANEL_ORIENTATION_UNKNOWN if there is no quirk. 514 */ 515 int drm_get_panel_orientation_quirk(int width, int height) 516 { 517 const struct dmi_system_id *match; 518 const struct drm_dmi_panel_orientation_data *data; 519 const char *bios_date; 520 int i; 521 522 for (match = dmi_first_match(orientation_data); 523 match; 524 match = dmi_first_match(match + 1)) { 525 data = match->driver_data; 526 527 if (data->width != width || 528 data->height != height) 529 continue; 530 531 if (!data->bios_dates) 532 return data->orientation; 533 534 bios_date = dmi_get_system_info(DMI_BIOS_DATE); 535 if (!bios_date) 536 continue; 537 538 i = match_string(data->bios_dates, -1, bios_date); 539 if (i >= 0) 540 return data->orientation; 541 } 542 543 return DRM_MODE_PANEL_ORIENTATION_UNKNOWN; 544 } 545 EXPORT_SYMBOL(drm_get_panel_orientation_quirk); 546 547 #else 548 549 /* There are no quirks for non x86 devices yet */ 550 int drm_get_panel_orientation_quirk(int width, int height) 551 { 552 return DRM_MODE_PANEL_ORIENTATION_UNKNOWN; 553 } 554 EXPORT_SYMBOL(drm_get_panel_orientation_quirk); 555 556 #endif 557 558 MODULE_LICENSE("Dual MIT/GPL"); 559