1 // SPDX-License-Identifier: GPL-2.0-or-later 2 /* 3 * Touchscreen driver DMI based configuration code 4 * 5 * Copyright (c) 2017 Red Hat Inc. 6 * 7 * Red Hat authors: 8 * Hans de Goede <hdegoede@redhat.com> 9 */ 10 11 #include <linux/acpi.h> 12 #include <linux/device.h> 13 #include <linux/dmi.h> 14 #include <linux/efi_embedded_fw.h> 15 #include <linux/i2c.h> 16 #include <linux/notifier.h> 17 #include <linux/property.h> 18 #include <linux/string.h> 19 20 struct ts_dmi_data { 21 /* The EFI embedded-fw code expects this to be the first member! */ 22 struct efi_embedded_fw_desc embedded_fw; 23 const char *acpi_name; 24 const struct property_entry *properties; 25 }; 26 27 /* NOTE: Please keep all entries sorted alphabetically */ 28 29 static const struct property_entry chuwi_hi8_props[] = { 30 PROPERTY_ENTRY_U32("touchscreen-size-x", 1665), 31 PROPERTY_ENTRY_U32("touchscreen-size-y", 1140), 32 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 33 PROPERTY_ENTRY_BOOL("silead,home-button"), 34 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-chuwi-hi8.fw"), 35 { } 36 }; 37 38 static const struct ts_dmi_data chuwi_hi8_data = { 39 .acpi_name = "MSSL0001:00", 40 .properties = chuwi_hi8_props, 41 }; 42 43 static const struct property_entry chuwi_hi8_air_props[] = { 44 PROPERTY_ENTRY_U32("touchscreen-size-x", 1728), 45 PROPERTY_ENTRY_U32("touchscreen-size-y", 1148), 46 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 47 PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-chuwi-hi8-air.fw"), 48 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 49 { } 50 }; 51 52 static const struct ts_dmi_data chuwi_hi8_air_data = { 53 .acpi_name = "MSSL1680:00", 54 .properties = chuwi_hi8_air_props, 55 }; 56 57 static const struct property_entry chuwi_hi8_pro_props[] = { 58 PROPERTY_ENTRY_U32("touchscreen-min-x", 6), 59 PROPERTY_ENTRY_U32("touchscreen-min-y", 3), 60 PROPERTY_ENTRY_U32("touchscreen-size-x", 1728), 61 PROPERTY_ENTRY_U32("touchscreen-size-y", 1148), 62 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 63 PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-chuwi-hi8-pro.fw"), 64 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 65 PROPERTY_ENTRY_BOOL("silead,home-button"), 66 { } 67 }; 68 69 static const struct ts_dmi_data chuwi_hi8_pro_data = { 70 .embedded_fw = { 71 .name = "silead/gsl3680-chuwi-hi8-pro.fw", 72 .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 }, 73 .length = 39864, 74 .sha256 = { 0xc0, 0x88, 0xc5, 0xef, 0xd1, 0x70, 0x77, 0x59, 75 0x4e, 0xe9, 0xc4, 0xd8, 0x2e, 0xcd, 0xbf, 0x95, 76 0x32, 0xd9, 0x03, 0x28, 0x0d, 0x48, 0x9f, 0x92, 77 0x35, 0x37, 0xf6, 0x8b, 0x2a, 0xe4, 0x73, 0xff }, 78 }, 79 .acpi_name = "MSSL1680:00", 80 .properties = chuwi_hi8_pro_props, 81 }; 82 83 static const struct property_entry chuwi_hi10_air_props[] = { 84 PROPERTY_ENTRY_U32("touchscreen-size-x", 1981), 85 PROPERTY_ENTRY_U32("touchscreen-size-y", 1271), 86 PROPERTY_ENTRY_U32("touchscreen-min-x", 99), 87 PROPERTY_ENTRY_U32("touchscreen-min-y", 9), 88 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 89 PROPERTY_ENTRY_U32("touchscreen-fuzz-x", 5), 90 PROPERTY_ENTRY_U32("touchscreen-fuzz-y", 4), 91 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-chuwi-hi10-air.fw"), 92 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 93 PROPERTY_ENTRY_BOOL("silead,home-button"), 94 { } 95 }; 96 97 static const struct ts_dmi_data chuwi_hi10_air_data = { 98 .acpi_name = "MSSL1680:00", 99 .properties = chuwi_hi10_air_props, 100 }; 101 102 static const struct property_entry chuwi_hi10_plus_props[] = { 103 PROPERTY_ENTRY_U32("touchscreen-min-x", 0), 104 PROPERTY_ENTRY_U32("touchscreen-min-y", 5), 105 PROPERTY_ENTRY_U32("touchscreen-size-x", 1914), 106 PROPERTY_ENTRY_U32("touchscreen-size-y", 1283), 107 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-chuwi-hi10plus.fw"), 108 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 109 PROPERTY_ENTRY_BOOL("silead,home-button"), 110 { } 111 }; 112 113 static const struct ts_dmi_data chuwi_hi10_plus_data = { 114 .acpi_name = "MSSL0017:00", 115 .properties = chuwi_hi10_plus_props, 116 }; 117 118 static const struct property_entry chuwi_vi8_props[] = { 119 PROPERTY_ENTRY_U32("touchscreen-min-x", 4), 120 PROPERTY_ENTRY_U32("touchscreen-min-y", 6), 121 PROPERTY_ENTRY_U32("touchscreen-size-x", 1724), 122 PROPERTY_ENTRY_U32("touchscreen-size-y", 1140), 123 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 124 PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-chuwi-vi8.fw"), 125 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 126 PROPERTY_ENTRY_BOOL("silead,home-button"), 127 { } 128 }; 129 130 static const struct ts_dmi_data chuwi_vi8_data = { 131 .acpi_name = "MSSL1680:00", 132 .properties = chuwi_vi8_props, 133 }; 134 135 static const struct ts_dmi_data chuwi_vi8_plus_data = { 136 .embedded_fw = { 137 .name = "chipone/icn8505-HAMP0002.fw", 138 .prefix = { 0xb0, 0x07, 0x00, 0x00, 0xe4, 0x07, 0x00, 0x00 }, 139 .length = 35012, 140 .sha256 = { 0x93, 0xe5, 0x49, 0xe0, 0xb6, 0xa2, 0xb4, 0xb3, 141 0x88, 0x96, 0x34, 0x97, 0x5e, 0xa8, 0x13, 0x78, 142 0x72, 0x98, 0xb8, 0x29, 0xeb, 0x5c, 0xa7, 0xf1, 143 0x25, 0x13, 0x43, 0xf4, 0x30, 0x7c, 0xfc, 0x7c }, 144 }, 145 }; 146 147 static const struct property_entry chuwi_vi10_props[] = { 148 PROPERTY_ENTRY_U32("touchscreen-min-x", 0), 149 PROPERTY_ENTRY_U32("touchscreen-min-y", 4), 150 PROPERTY_ENTRY_U32("touchscreen-size-x", 1858), 151 PROPERTY_ENTRY_U32("touchscreen-size-y", 1280), 152 PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-chuwi-vi10.fw"), 153 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 154 PROPERTY_ENTRY_BOOL("silead,home-button"), 155 { } 156 }; 157 158 static const struct ts_dmi_data chuwi_vi10_data = { 159 .acpi_name = "MSSL0002:00", 160 .properties = chuwi_vi10_props, 161 }; 162 163 static const struct property_entry chuwi_surbook_mini_props[] = { 164 PROPERTY_ENTRY_U32("touchscreen-min-x", 88), 165 PROPERTY_ENTRY_U32("touchscreen-min-y", 13), 166 PROPERTY_ENTRY_U32("touchscreen-size-x", 2040), 167 PROPERTY_ENTRY_U32("touchscreen-size-y", 1524), 168 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-chuwi-surbook-mini.fw"), 169 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 170 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 171 { } 172 }; 173 174 static const struct ts_dmi_data chuwi_surbook_mini_data = { 175 .acpi_name = "MSSL1680:00", 176 .properties = chuwi_surbook_mini_props, 177 }; 178 179 static const struct property_entry connect_tablet9_props[] = { 180 PROPERTY_ENTRY_U32("touchscreen-min-x", 9), 181 PROPERTY_ENTRY_U32("touchscreen-min-y", 10), 182 PROPERTY_ENTRY_U32("touchscreen-size-x", 1664), 183 PROPERTY_ENTRY_U32("touchscreen-size-y", 880), 184 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 185 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 186 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-connect-tablet9.fw"), 187 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 188 { } 189 }; 190 191 static const struct ts_dmi_data connect_tablet9_data = { 192 .acpi_name = "MSSL1680:00", 193 .properties = connect_tablet9_props, 194 }; 195 196 static const struct property_entry cube_iwork8_air_props[] = { 197 PROPERTY_ENTRY_U32("touchscreen-min-x", 1), 198 PROPERTY_ENTRY_U32("touchscreen-min-y", 3), 199 PROPERTY_ENTRY_U32("touchscreen-size-x", 1664), 200 PROPERTY_ENTRY_U32("touchscreen-size-y", 896), 201 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 202 PROPERTY_ENTRY_STRING("firmware-name", "gsl3670-cube-iwork8-air.fw"), 203 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 204 { } 205 }; 206 207 static const struct ts_dmi_data cube_iwork8_air_data = { 208 .embedded_fw = { 209 .name = "silead/gsl3670-cube-iwork8-air.fw", 210 .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 }, 211 .length = 38808, 212 .sha256 = { 0xff, 0x62, 0x2d, 0xd1, 0x8a, 0x78, 0x04, 0x7b, 213 0x33, 0x06, 0xb0, 0x4f, 0x7f, 0x02, 0x08, 0x9c, 214 0x96, 0xd4, 0x9f, 0x04, 0xe1, 0x47, 0x25, 0x25, 215 0x60, 0x77, 0x41, 0x33, 0xeb, 0x12, 0x82, 0xfc }, 216 }, 217 .acpi_name = "MSSL1680:00", 218 .properties = cube_iwork8_air_props, 219 }; 220 221 static const struct property_entry cube_knote_i1101_props[] = { 222 PROPERTY_ENTRY_U32("touchscreen-min-x", 20), 223 PROPERTY_ENTRY_U32("touchscreen-min-y", 22), 224 PROPERTY_ENTRY_U32("touchscreen-size-x", 1961), 225 PROPERTY_ENTRY_U32("touchscreen-size-y", 1513), 226 PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-cube-knote-i1101.fw"), 227 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 228 PROPERTY_ENTRY_BOOL("silead,home-button"), 229 { } 230 }; 231 232 static const struct ts_dmi_data cube_knote_i1101_data = { 233 .acpi_name = "MSSL1680:00", 234 .properties = cube_knote_i1101_props, 235 }; 236 237 static const struct property_entry dexp_ursus_7w_props[] = { 238 PROPERTY_ENTRY_U32("touchscreen-size-x", 890), 239 PROPERTY_ENTRY_U32("touchscreen-size-y", 630), 240 PROPERTY_ENTRY_STRING("firmware-name", "gsl1686-dexp-ursus-7w.fw"), 241 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 242 PROPERTY_ENTRY_BOOL("silead,home-button"), 243 { } 244 }; 245 246 static const struct ts_dmi_data dexp_ursus_7w_data = { 247 .acpi_name = "MSSL1680:00", 248 .properties = dexp_ursus_7w_props, 249 }; 250 251 static const struct property_entry digma_citi_e200_props[] = { 252 PROPERTY_ENTRY_U32("touchscreen-size-x", 1980), 253 PROPERTY_ENTRY_U32("touchscreen-size-y", 1500), 254 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 255 PROPERTY_ENTRY_STRING("firmware-name", "gsl1686-digma_citi_e200.fw"), 256 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 257 PROPERTY_ENTRY_BOOL("silead,home-button"), 258 { } 259 }; 260 261 static const struct ts_dmi_data digma_citi_e200_data = { 262 .acpi_name = "MSSL1680:00", 263 .properties = digma_citi_e200_props, 264 }; 265 266 static const struct property_entry estar_beauty_hd_props[] = { 267 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 268 { } 269 }; 270 271 static const struct ts_dmi_data estar_beauty_hd_data = { 272 .acpi_name = "GDIX1001:00", 273 .properties = estar_beauty_hd_props, 274 }; 275 276 static const struct property_entry gp_electronic_t701_props[] = { 277 PROPERTY_ENTRY_U32("touchscreen-size-x", 960), 278 PROPERTY_ENTRY_U32("touchscreen-size-y", 640), 279 PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"), 280 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 281 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-gp-electronic-t701.fw"), 282 { } 283 }; 284 285 static const struct ts_dmi_data gp_electronic_t701_data = { 286 .acpi_name = "MSSL1680:00", 287 .properties = gp_electronic_t701_props, 288 }; 289 290 static const struct property_entry irbis_tw90_props[] = { 291 PROPERTY_ENTRY_U32("touchscreen-size-x", 1720), 292 PROPERTY_ENTRY_U32("touchscreen-size-y", 1138), 293 PROPERTY_ENTRY_U32("touchscreen-min-x", 8), 294 PROPERTY_ENTRY_U32("touchscreen-min-y", 14), 295 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 296 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 297 PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-irbis_tw90.fw"), 298 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 299 PROPERTY_ENTRY_BOOL("silead,home-button"), 300 { } 301 }; 302 303 static const struct ts_dmi_data irbis_tw90_data = { 304 .acpi_name = "MSSL1680:00", 305 .properties = irbis_tw90_props, 306 }; 307 308 static const struct property_entry irbis_tw118_props[] = { 309 PROPERTY_ENTRY_U32("touchscreen-min-x", 20), 310 PROPERTY_ENTRY_U32("touchscreen-min-y", 30), 311 PROPERTY_ENTRY_U32("touchscreen-size-x", 1960), 312 PROPERTY_ENTRY_U32("touchscreen-size-y", 1510), 313 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-irbis-tw118.fw"), 314 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 315 { } 316 }; 317 318 static const struct ts_dmi_data irbis_tw118_data = { 319 .acpi_name = "MSSL1680:00", 320 .properties = irbis_tw118_props, 321 }; 322 323 static const struct property_entry itworks_tw891_props[] = { 324 PROPERTY_ENTRY_U32("touchscreen-min-x", 1), 325 PROPERTY_ENTRY_U32("touchscreen-min-y", 5), 326 PROPERTY_ENTRY_U32("touchscreen-size-x", 1600), 327 PROPERTY_ENTRY_U32("touchscreen-size-y", 896), 328 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 329 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 330 PROPERTY_ENTRY_STRING("firmware-name", "gsl3670-itworks-tw891.fw"), 331 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 332 { } 333 }; 334 335 static const struct ts_dmi_data itworks_tw891_data = { 336 .acpi_name = "MSSL1680:00", 337 .properties = itworks_tw891_props, 338 }; 339 340 static const struct property_entry jumper_ezpad_6_pro_props[] = { 341 PROPERTY_ENTRY_U32("touchscreen-size-x", 1980), 342 PROPERTY_ENTRY_U32("touchscreen-size-y", 1500), 343 PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-jumper-ezpad-6-pro.fw"), 344 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 345 PROPERTY_ENTRY_BOOL("silead,home-button"), 346 { } 347 }; 348 349 static const struct ts_dmi_data jumper_ezpad_6_pro_data = { 350 .acpi_name = "MSSL1680:00", 351 .properties = jumper_ezpad_6_pro_props, 352 }; 353 354 static const struct property_entry jumper_ezpad_6_pro_b_props[] = { 355 PROPERTY_ENTRY_U32("touchscreen-size-x", 1980), 356 PROPERTY_ENTRY_U32("touchscreen-size-y", 1500), 357 PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-jumper-ezpad-6-pro-b.fw"), 358 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 359 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 360 PROPERTY_ENTRY_BOOL("silead,home-button"), 361 { } 362 }; 363 364 static const struct ts_dmi_data jumper_ezpad_6_pro_b_data = { 365 .acpi_name = "MSSL1680:00", 366 .properties = jumper_ezpad_6_pro_b_props, 367 }; 368 369 static const struct property_entry jumper_ezpad_6_m4_props[] = { 370 PROPERTY_ENTRY_U32("touchscreen-min-x", 35), 371 PROPERTY_ENTRY_U32("touchscreen-min-y", 15), 372 PROPERTY_ENTRY_U32("touchscreen-size-x", 1950), 373 PROPERTY_ENTRY_U32("touchscreen-size-y", 1525), 374 PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-jumper-ezpad-6-m4.fw"), 375 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 376 PROPERTY_ENTRY_BOOL("silead,home-button"), 377 { } 378 }; 379 380 static const struct ts_dmi_data jumper_ezpad_6_m4_data = { 381 .acpi_name = "MSSL1680:00", 382 .properties = jumper_ezpad_6_m4_props, 383 }; 384 385 static const struct property_entry jumper_ezpad_7_props[] = { 386 PROPERTY_ENTRY_U32("touchscreen-min-x", 4), 387 PROPERTY_ENTRY_U32("touchscreen-min-y", 10), 388 PROPERTY_ENTRY_U32("touchscreen-size-x", 2044), 389 PROPERTY_ENTRY_U32("touchscreen-size-y", 1526), 390 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 391 PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-jumper-ezpad-7.fw"), 392 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 393 PROPERTY_ENTRY_BOOL("silead,stuck-controller-bug"), 394 { } 395 }; 396 397 static const struct ts_dmi_data jumper_ezpad_7_data = { 398 .acpi_name = "MSSL1680:00", 399 .properties = jumper_ezpad_7_props, 400 }; 401 402 static const struct property_entry jumper_ezpad_mini3_props[] = { 403 PROPERTY_ENTRY_U32("touchscreen-min-x", 23), 404 PROPERTY_ENTRY_U32("touchscreen-min-y", 16), 405 PROPERTY_ENTRY_U32("touchscreen-size-x", 1700), 406 PROPERTY_ENTRY_U32("touchscreen-size-y", 1138), 407 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 408 PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-jumper-ezpad-mini3.fw"), 409 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 410 { } 411 }; 412 413 static const struct ts_dmi_data jumper_ezpad_mini3_data = { 414 .acpi_name = "MSSL1680:00", 415 .properties = jumper_ezpad_mini3_props, 416 }; 417 418 static const struct property_entry mpman_converter9_props[] = { 419 PROPERTY_ENTRY_U32("touchscreen-min-x", 8), 420 PROPERTY_ENTRY_U32("touchscreen-min-y", 8), 421 PROPERTY_ENTRY_U32("touchscreen-size-x", 1664), 422 PROPERTY_ENTRY_U32("touchscreen-size-y", 880), 423 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 424 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 425 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-mpman-converter9.fw"), 426 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 427 { } 428 }; 429 430 static const struct ts_dmi_data mpman_converter9_data = { 431 .acpi_name = "MSSL1680:00", 432 .properties = mpman_converter9_props, 433 }; 434 435 static const struct property_entry mpman_mpwin895cl_props[] = { 436 PROPERTY_ENTRY_U32("touchscreen-min-x", 3), 437 PROPERTY_ENTRY_U32("touchscreen-min-y", 9), 438 PROPERTY_ENTRY_U32("touchscreen-size-x", 1728), 439 PROPERTY_ENTRY_U32("touchscreen-size-y", 1150), 440 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 441 PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-mpman-mpwin895cl.fw"), 442 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 443 PROPERTY_ENTRY_BOOL("silead,home-button"), 444 { } 445 }; 446 447 static const struct ts_dmi_data mpman_mpwin895cl_data = { 448 .acpi_name = "MSSL1680:00", 449 .properties = mpman_mpwin895cl_props, 450 }; 451 452 static const struct property_entry myria_my8307_props[] = { 453 PROPERTY_ENTRY_U32("touchscreen-size-x", 1720), 454 PROPERTY_ENTRY_U32("touchscreen-size-y", 1140), 455 PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"), 456 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 457 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 458 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-myria-my8307.fw"), 459 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 460 PROPERTY_ENTRY_BOOL("silead,home-button"), 461 { } 462 }; 463 464 static const struct ts_dmi_data myria_my8307_data = { 465 .acpi_name = "MSSL1680:00", 466 .properties = myria_my8307_props, 467 }; 468 469 static const struct property_entry onda_obook_20_plus_props[] = { 470 PROPERTY_ENTRY_U32("touchscreen-size-x", 1728), 471 PROPERTY_ENTRY_U32("touchscreen-size-y", 1148), 472 PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"), 473 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 474 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 475 PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-onda-obook-20-plus.fw"), 476 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 477 PROPERTY_ENTRY_BOOL("silead,home-button"), 478 { } 479 }; 480 481 static const struct ts_dmi_data onda_obook_20_plus_data = { 482 .acpi_name = "MSSL1680:00", 483 .properties = onda_obook_20_plus_props, 484 }; 485 486 static const struct property_entry onda_v80_plus_v3_props[] = { 487 PROPERTY_ENTRY_U32("touchscreen-min-x", 22), 488 PROPERTY_ENTRY_U32("touchscreen-min-y", 15), 489 PROPERTY_ENTRY_U32("touchscreen-size-x", 1698), 490 PROPERTY_ENTRY_U32("touchscreen-size-y", 1140), 491 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 492 PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-onda-v80-plus-v3.fw"), 493 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 494 PROPERTY_ENTRY_BOOL("silead,home-button"), 495 { } 496 }; 497 498 static const struct ts_dmi_data onda_v80_plus_v3_data = { 499 .embedded_fw = { 500 .name = "silead/gsl3676-onda-v80-plus-v3.fw", 501 .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 }, 502 .length = 37224, 503 .sha256 = { 0x8f, 0xbd, 0x8f, 0x0c, 0x6b, 0xba, 0x5b, 0xf5, 504 0xa3, 0xc7, 0xa3, 0xc0, 0x4f, 0xcd, 0xdf, 0x32, 505 0xcc, 0xe4, 0x70, 0xd6, 0x46, 0x9c, 0xd7, 0xa7, 506 0x4b, 0x82, 0x3f, 0xab, 0xc7, 0x90, 0xea, 0x23 }, 507 }, 508 .acpi_name = "MSSL1680:00", 509 .properties = onda_v80_plus_v3_props, 510 }; 511 512 static const struct property_entry onda_v820w_32g_props[] = { 513 PROPERTY_ENTRY_U32("touchscreen-size-x", 1665), 514 PROPERTY_ENTRY_U32("touchscreen-size-y", 1140), 515 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 516 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-onda-v820w-32g.fw"), 517 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 518 PROPERTY_ENTRY_BOOL("silead,home-button"), 519 { } 520 }; 521 522 static const struct ts_dmi_data onda_v820w_32g_data = { 523 .acpi_name = "MSSL1680:00", 524 .properties = onda_v820w_32g_props, 525 }; 526 527 static const struct property_entry onda_v891_v5_props[] = { 528 PROPERTY_ENTRY_U32("touchscreen-size-x", 1715), 529 PROPERTY_ENTRY_U32("touchscreen-size-y", 1140), 530 PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"), 531 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 532 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 533 PROPERTY_ENTRY_STRING("firmware-name", 534 "gsl3676-onda-v891-v5.fw"), 535 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 536 PROPERTY_ENTRY_BOOL("silead,home-button"), 537 { } 538 }; 539 540 static const struct ts_dmi_data onda_v891_v5_data = { 541 .acpi_name = "MSSL1680:00", 542 .properties = onda_v891_v5_props, 543 }; 544 545 static const struct property_entry onda_v891w_v1_props[] = { 546 PROPERTY_ENTRY_U32("touchscreen-min-x", 46), 547 PROPERTY_ENTRY_U32("touchscreen-min-y", 8), 548 PROPERTY_ENTRY_U32("touchscreen-size-x", 1676), 549 PROPERTY_ENTRY_U32("touchscreen-size-y", 1130), 550 PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-onda-v891w-v1.fw"), 551 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 552 PROPERTY_ENTRY_BOOL("silead,home-button"), 553 { } 554 }; 555 556 static const struct ts_dmi_data onda_v891w_v1_data = { 557 .acpi_name = "MSSL1680:00", 558 .properties = onda_v891w_v1_props, 559 }; 560 561 static const struct property_entry onda_v891w_v3_props[] = { 562 PROPERTY_ENTRY_U32("touchscreen-min-x", 35), 563 PROPERTY_ENTRY_U32("touchscreen-min-y", 15), 564 PROPERTY_ENTRY_U32("touchscreen-size-x", 1625), 565 PROPERTY_ENTRY_U32("touchscreen-size-y", 1135), 566 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 567 PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-onda-v891w-v3.fw"), 568 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 569 PROPERTY_ENTRY_BOOL("silead,home-button"), 570 { } 571 }; 572 573 static const struct ts_dmi_data onda_v891w_v3_data = { 574 .acpi_name = "MSSL1680:00", 575 .properties = onda_v891w_v3_props, 576 }; 577 578 static const struct property_entry pipo_w2s_props[] = { 579 PROPERTY_ENTRY_U32("touchscreen-size-x", 1660), 580 PROPERTY_ENTRY_U32("touchscreen-size-y", 880), 581 PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"), 582 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 583 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-pipo-w2s.fw"), 584 { } 585 }; 586 587 static const struct ts_dmi_data pipo_w2s_data = { 588 .embedded_fw = { 589 .name = "silead/gsl1680-pipo-w2s.fw", 590 .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 }, 591 .length = 39072, 592 .sha256 = { 0xd0, 0x58, 0xc4, 0x7d, 0x55, 0x2d, 0x62, 0x18, 593 0xd1, 0x6a, 0x71, 0x73, 0x0b, 0x3f, 0xbe, 0x60, 594 0xbb, 0x45, 0x8c, 0x52, 0x27, 0xb7, 0x18, 0xf4, 595 0x31, 0x00, 0x6a, 0x49, 0x76, 0xd8, 0x7c, 0xd3 }, 596 }, 597 .acpi_name = "MSSL1680:00", 598 .properties = pipo_w2s_props, 599 }; 600 601 static const struct property_entry pipo_w11_props[] = { 602 PROPERTY_ENTRY_U32("touchscreen-min-x", 1), 603 PROPERTY_ENTRY_U32("touchscreen-min-y", 15), 604 PROPERTY_ENTRY_U32("touchscreen-size-x", 1984), 605 PROPERTY_ENTRY_U32("touchscreen-size-y", 1532), 606 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-pipo-w11.fw"), 607 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 608 PROPERTY_ENTRY_BOOL("silead,home-button"), 609 { } 610 }; 611 612 static const struct ts_dmi_data pipo_w11_data = { 613 .acpi_name = "MSSL1680:00", 614 .properties = pipo_w11_props, 615 }; 616 617 static const struct property_entry pov_mobii_wintab_p800w_v20_props[] = { 618 PROPERTY_ENTRY_U32("touchscreen-min-x", 32), 619 PROPERTY_ENTRY_U32("touchscreen-min-y", 16), 620 PROPERTY_ENTRY_U32("touchscreen-size-x", 1692), 621 PROPERTY_ENTRY_U32("touchscreen-size-y", 1146), 622 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 623 PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-pov-mobii-wintab-p800w-v20.fw"), 624 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 625 PROPERTY_ENTRY_BOOL("silead,home-button"), 626 { } 627 }; 628 629 static const struct ts_dmi_data pov_mobii_wintab_p800w_v20_data = { 630 .acpi_name = "MSSL1680:00", 631 .properties = pov_mobii_wintab_p800w_v20_props, 632 }; 633 634 static const struct property_entry pov_mobii_wintab_p800w_v21_props[] = { 635 PROPERTY_ENTRY_U32("touchscreen-min-x", 1), 636 PROPERTY_ENTRY_U32("touchscreen-min-y", 8), 637 PROPERTY_ENTRY_U32("touchscreen-size-x", 1794), 638 PROPERTY_ENTRY_U32("touchscreen-size-y", 1148), 639 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 640 PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-pov-mobii-wintab-p800w.fw"), 641 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 642 PROPERTY_ENTRY_BOOL("silead,home-button"), 643 { } 644 }; 645 646 static const struct ts_dmi_data pov_mobii_wintab_p800w_v21_data = { 647 .acpi_name = "MSSL1680:00", 648 .properties = pov_mobii_wintab_p800w_v21_props, 649 }; 650 651 static const struct property_entry pov_mobii_wintab_p1006w_v10_props[] = { 652 PROPERTY_ENTRY_U32("touchscreen-min-x", 1), 653 PROPERTY_ENTRY_U32("touchscreen-min-y", 3), 654 PROPERTY_ENTRY_U32("touchscreen-size-x", 1984), 655 PROPERTY_ENTRY_U32("touchscreen-size-y", 1520), 656 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 657 PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-pov-mobii-wintab-p1006w-v10.fw"), 658 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 659 PROPERTY_ENTRY_BOOL("silead,home-button"), 660 { } 661 }; 662 663 static const struct ts_dmi_data pov_mobii_wintab_p1006w_v10_data = { 664 .acpi_name = "MSSL1680:00", 665 .properties = pov_mobii_wintab_p1006w_v10_props, 666 }; 667 668 static const struct property_entry predia_basic_props[] = { 669 PROPERTY_ENTRY_U32("touchscreen-min-x", 3), 670 PROPERTY_ENTRY_U32("touchscreen-min-y", 10), 671 PROPERTY_ENTRY_U32("touchscreen-size-x", 1728), 672 PROPERTY_ENTRY_U32("touchscreen-size-y", 1144), 673 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 674 PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-predia-basic.fw"), 675 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 676 PROPERTY_ENTRY_BOOL("silead,home-button"), 677 { } 678 }; 679 680 static const struct ts_dmi_data predia_basic_data = { 681 .acpi_name = "MSSL1680:00", 682 .properties = predia_basic_props, 683 }; 684 685 static const struct property_entry schneider_sct101ctm_props[] = { 686 PROPERTY_ENTRY_U32("touchscreen-size-x", 1715), 687 PROPERTY_ENTRY_U32("touchscreen-size-y", 1140), 688 PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"), 689 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 690 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 691 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-schneider-sct101ctm.fw"), 692 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 693 PROPERTY_ENTRY_BOOL("silead,home-button"), 694 { } 695 }; 696 697 static const struct ts_dmi_data schneider_sct101ctm_data = { 698 .acpi_name = "MSSL1680:00", 699 .properties = schneider_sct101ctm_props, 700 }; 701 702 static const struct property_entry techbite_arc_11_6_props[] = { 703 PROPERTY_ENTRY_U32("touchscreen-min-x", 5), 704 PROPERTY_ENTRY_U32("touchscreen-min-y", 7), 705 PROPERTY_ENTRY_U32("touchscreen-size-x", 1981), 706 PROPERTY_ENTRY_U32("touchscreen-size-y", 1270), 707 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 708 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-techbite-arc-11-6.fw"), 709 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 710 { } 711 }; 712 713 static const struct ts_dmi_data techbite_arc_11_6_data = { 714 .acpi_name = "MSSL1680:00", 715 .properties = techbite_arc_11_6_props, 716 }; 717 718 static const struct property_entry teclast_x3_plus_props[] = { 719 PROPERTY_ENTRY_U32("touchscreen-size-x", 1980), 720 PROPERTY_ENTRY_U32("touchscreen-size-y", 1500), 721 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-teclast-x3-plus.fw"), 722 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 723 PROPERTY_ENTRY_BOOL("silead,home-button"), 724 { } 725 }; 726 727 static const struct ts_dmi_data teclast_x3_plus_data = { 728 .acpi_name = "MSSL1680:00", 729 .properties = teclast_x3_plus_props, 730 }; 731 732 static const struct property_entry teclast_x98plus2_props[] = { 733 PROPERTY_ENTRY_U32("touchscreen-size-x", 2048), 734 PROPERTY_ENTRY_U32("touchscreen-size-y", 1280), 735 PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"), 736 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 737 PROPERTY_ENTRY_STRING("firmware-name", "gsl1686-teclast_x98plus2.fw"), 738 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 739 { } 740 }; 741 742 static const struct ts_dmi_data teclast_x98plus2_data = { 743 .acpi_name = "MSSL1680:00", 744 .properties = teclast_x98plus2_props, 745 }; 746 747 static const struct property_entry trekstor_primebook_c11_props[] = { 748 PROPERTY_ENTRY_U32("touchscreen-size-x", 1970), 749 PROPERTY_ENTRY_U32("touchscreen-size-y", 1530), 750 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 751 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-trekstor-primebook-c11.fw"), 752 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 753 PROPERTY_ENTRY_BOOL("silead,home-button"), 754 { } 755 }; 756 757 static const struct ts_dmi_data trekstor_primebook_c11_data = { 758 .acpi_name = "MSSL1680:00", 759 .properties = trekstor_primebook_c11_props, 760 }; 761 762 static const struct property_entry trekstor_primebook_c13_props[] = { 763 PROPERTY_ENTRY_U32("touchscreen-size-x", 2624), 764 PROPERTY_ENTRY_U32("touchscreen-size-y", 1920), 765 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-trekstor-primebook-c13.fw"), 766 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 767 PROPERTY_ENTRY_BOOL("silead,home-button"), 768 { } 769 }; 770 771 static const struct ts_dmi_data trekstor_primebook_c13_data = { 772 .acpi_name = "MSSL1680:00", 773 .properties = trekstor_primebook_c13_props, 774 }; 775 776 static const struct property_entry trekstor_primetab_t13b_props[] = { 777 PROPERTY_ENTRY_U32("touchscreen-size-x", 2500), 778 PROPERTY_ENTRY_U32("touchscreen-size-y", 1900), 779 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-trekstor-primetab-t13b.fw"), 780 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 781 PROPERTY_ENTRY_BOOL("silead,home-button"), 782 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 783 { } 784 }; 785 786 static const struct ts_dmi_data trekstor_primetab_t13b_data = { 787 .acpi_name = "MSSL1680:00", 788 .properties = trekstor_primetab_t13b_props, 789 }; 790 791 static const struct property_entry trekstor_surftab_twin_10_1_props[] = { 792 PROPERTY_ENTRY_U32("touchscreen-min-x", 20), 793 PROPERTY_ENTRY_U32("touchscreen-min-y", 0), 794 PROPERTY_ENTRY_U32("touchscreen-size-x", 1890), 795 PROPERTY_ENTRY_U32("touchscreen-size-y", 1280), 796 PROPERTY_ENTRY_U32("touchscreen-inverted-y", 1), 797 PROPERTY_ENTRY_STRING("firmware-name", "gsl3670-surftab-twin-10-1-st10432-8.fw"), 798 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 799 PROPERTY_ENTRY_BOOL("silead,home-button"), 800 { } 801 }; 802 803 static const struct ts_dmi_data trekstor_surftab_twin_10_1_data = { 804 .acpi_name = "MSSL1680:00", 805 .properties = trekstor_surftab_twin_10_1_props, 806 }; 807 808 static const struct property_entry trekstor_surftab_wintron70_props[] = { 809 PROPERTY_ENTRY_U32("touchscreen-min-x", 12), 810 PROPERTY_ENTRY_U32("touchscreen-min-y", 8), 811 PROPERTY_ENTRY_U32("touchscreen-size-x", 884), 812 PROPERTY_ENTRY_U32("touchscreen-size-y", 632), 813 PROPERTY_ENTRY_STRING("firmware-name", "gsl1686-surftab-wintron70-st70416-6.fw"), 814 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 815 PROPERTY_ENTRY_BOOL("silead,home-button"), 816 { } 817 }; 818 819 static const struct ts_dmi_data trekstor_surftab_wintron70_data = { 820 .acpi_name = "MSSL1680:00", 821 .properties = trekstor_surftab_wintron70_props, 822 }; 823 824 static const struct property_entry vinga_twizzle_j116_props[] = { 825 PROPERTY_ENTRY_U32("touchscreen-size-x", 1920), 826 PROPERTY_ENTRY_U32("touchscreen-size-y", 1280), 827 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-vinga-twizzle_j116.fw"), 828 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 829 PROPERTY_ENTRY_BOOL("silead,home-button"), 830 { } 831 }; 832 833 static const struct ts_dmi_data vinga_twizzle_j116_data = { 834 .acpi_name = "MSSL1680:00", 835 .properties = vinga_twizzle_j116_props, 836 }; 837 838 /* NOTE: Please keep this table sorted alphabetically */ 839 const struct dmi_system_id touchscreen_dmi_table[] = { 840 { 841 /* Chuwi Hi8 */ 842 .driver_data = (void *)&chuwi_hi8_data, 843 .matches = { 844 DMI_MATCH(DMI_SYS_VENDOR, "ilife"), 845 DMI_MATCH(DMI_PRODUCT_NAME, "S806"), 846 }, 847 }, 848 { 849 /* Chuwi Hi8 (H1D_S806_206) */ 850 .driver_data = (void *)&chuwi_hi8_data, 851 .matches = { 852 DMI_MATCH(DMI_SYS_VENDOR, "Insyde"), 853 DMI_MATCH(DMI_PRODUCT_NAME, "BayTrail"), 854 DMI_MATCH(DMI_BIOS_VERSION, "H1D_S806_206"), 855 }, 856 }, 857 { 858 /* Chuwi Hi8 Air (CWI543) */ 859 .driver_data = (void *)&chuwi_hi8_air_data, 860 .matches = { 861 DMI_MATCH(DMI_BOARD_VENDOR, "Default string"), 862 DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"), 863 DMI_MATCH(DMI_PRODUCT_NAME, "Hi8 Air"), 864 }, 865 }, 866 { 867 /* Chuwi Hi8 Pro (CWI513) */ 868 .driver_data = (void *)&chuwi_hi8_pro_data, 869 .matches = { 870 DMI_MATCH(DMI_SYS_VENDOR, "Hampoo"), 871 DMI_MATCH(DMI_PRODUCT_NAME, "X1D3_C806N"), 872 }, 873 }, 874 { 875 /* Chuwi Hi10 Air */ 876 .driver_data = (void *)&chuwi_hi10_air_data, 877 .matches = { 878 DMI_MATCH(DMI_SYS_VENDOR, "CHUWI INNOVATION AND TECHNOLOGY(SHENZHEN)CO.LTD"), 879 DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"), 880 DMI_MATCH(DMI_PRODUCT_SKU, "P1W6_C109D_B"), 881 }, 882 }, 883 { 884 /* Chuwi Hi10 Plus (CWI527) */ 885 .driver_data = (void *)&chuwi_hi10_plus_data, 886 .matches = { 887 DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"), 888 DMI_MATCH(DMI_PRODUCT_NAME, "Hi10 plus tablet"), 889 DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"), 890 }, 891 }, 892 { 893 /* Chuwi Vi8 (CWI506) */ 894 .driver_data = (void *)&chuwi_vi8_data, 895 .matches = { 896 DMI_MATCH(DMI_SYS_VENDOR, "Insyde"), 897 DMI_MATCH(DMI_PRODUCT_NAME, "i86"), 898 DMI_MATCH(DMI_BIOS_VERSION, "CHUWI.D86JLBNR"), 899 }, 900 }, 901 { 902 /* Chuwi Vi8 Plus (CWI519) */ 903 .driver_data = (void *)&chuwi_vi8_plus_data, 904 .matches = { 905 DMI_MATCH(DMI_SYS_VENDOR, "Hampoo"), 906 DMI_MATCH(DMI_PRODUCT_NAME, "D2D3_Vi8A1"), 907 DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"), 908 }, 909 }, 910 { 911 /* Chuwi Vi10 (CWI505) */ 912 .driver_data = (void *)&chuwi_vi10_data, 913 .matches = { 914 DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"), 915 DMI_MATCH(DMI_BOARD_NAME, "BYT-PF02"), 916 DMI_MATCH(DMI_SYS_VENDOR, "ilife"), 917 DMI_MATCH(DMI_PRODUCT_NAME, "S165"), 918 }, 919 }, 920 { 921 /* Chuwi Surbook Mini (CWI540) */ 922 .driver_data = (void *)&chuwi_surbook_mini_data, 923 .matches = { 924 DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"), 925 DMI_MATCH(DMI_PRODUCT_NAME, "C3W6_AP108_4G"), 926 }, 927 }, 928 { 929 /* Connect Tablet 9 */ 930 .driver_data = (void *)&connect_tablet9_data, 931 .matches = { 932 DMI_MATCH(DMI_SYS_VENDOR, "Connect"), 933 DMI_MATCH(DMI_PRODUCT_NAME, "Tablet 9"), 934 }, 935 }, 936 { 937 /* CUBE iwork8 Air */ 938 .driver_data = (void *)&cube_iwork8_air_data, 939 .matches = { 940 DMI_MATCH(DMI_SYS_VENDOR, "cube"), 941 DMI_MATCH(DMI_PRODUCT_NAME, "i1-TF"), 942 DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"), 943 }, 944 }, 945 { 946 /* Cube KNote i1101 */ 947 .driver_data = (void *)&cube_knote_i1101_data, 948 .matches = { 949 DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"), 950 DMI_MATCH(DMI_BOARD_NAME, "L1W6_I1101"), 951 DMI_MATCH(DMI_SYS_VENDOR, "ALLDOCUBE"), 952 DMI_MATCH(DMI_PRODUCT_NAME, "i1101"), 953 }, 954 }, 955 { 956 /* DEXP Ursus 7W */ 957 .driver_data = (void *)&dexp_ursus_7w_data, 958 .matches = { 959 DMI_MATCH(DMI_SYS_VENDOR, "Insyde"), 960 DMI_MATCH(DMI_PRODUCT_NAME, "7W"), 961 }, 962 }, 963 { 964 /* Digma Citi E200 */ 965 .driver_data = (void *)&digma_citi_e200_data, 966 .matches = { 967 DMI_MATCH(DMI_SYS_VENDOR, "Digma"), 968 DMI_MATCH(DMI_PRODUCT_NAME, "CITI E200"), 969 DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"), 970 }, 971 }, 972 { 973 /* Estar Beauty HD (MID 7316R) */ 974 .driver_data = (void *)&estar_beauty_hd_data, 975 .matches = { 976 DMI_MATCH(DMI_SYS_VENDOR, "Estar"), 977 DMI_MATCH(DMI_PRODUCT_NAME, "eSTAR BEAUTY HD Intel Quad core"), 978 }, 979 }, 980 { 981 /* GP-electronic T701 */ 982 .driver_data = (void *)&gp_electronic_t701_data, 983 .matches = { 984 DMI_MATCH(DMI_SYS_VENDOR, "Insyde"), 985 DMI_MATCH(DMI_PRODUCT_NAME, "T701"), 986 DMI_MATCH(DMI_BIOS_VERSION, "BYT70A.YNCHENG.WIN.007"), 987 }, 988 }, 989 { 990 /* I.T.Works TW701 (same hardware as the Trekstor ST70416-6) */ 991 .driver_data = (void *)&trekstor_surftab_wintron70_data, 992 .matches = { 993 DMI_MATCH(DMI_SYS_VENDOR, "Insyde"), 994 DMI_MATCH(DMI_PRODUCT_NAME, "i71c"), 995 DMI_MATCH(DMI_BIOS_VERSION, "itWORKS.G.WI71C.JGBMRB"), 996 }, 997 }, 998 { 999 /* Irbis TW90 */ 1000 .driver_data = (void *)&irbis_tw90_data, 1001 .matches = { 1002 DMI_MATCH(DMI_SYS_VENDOR, "IRBIS"), 1003 DMI_MATCH(DMI_PRODUCT_NAME, "TW90"), 1004 }, 1005 }, 1006 { 1007 /* Irbis TW118 */ 1008 .driver_data = (void *)&irbis_tw118_data, 1009 .matches = { 1010 DMI_MATCH(DMI_SYS_VENDOR, "IRBIS"), 1011 DMI_MATCH(DMI_PRODUCT_NAME, "TW118"), 1012 }, 1013 }, 1014 { 1015 /* I.T.Works TW891 */ 1016 .driver_data = (void *)&itworks_tw891_data, 1017 .matches = { 1018 DMI_MATCH(DMI_SYS_VENDOR, "To be filled by O.E.M."), 1019 DMI_MATCH(DMI_PRODUCT_NAME, "TW891"), 1020 }, 1021 }, 1022 { 1023 /* Jumper EZpad 6 Pro */ 1024 .driver_data = (void *)&jumper_ezpad_6_pro_data, 1025 .matches = { 1026 DMI_MATCH(DMI_SYS_VENDOR, "Jumper"), 1027 DMI_MATCH(DMI_PRODUCT_NAME, "EZpad"), 1028 DMI_MATCH(DMI_BIOS_VERSION, "5.12"), 1029 /* Above matches are too generic, add bios-date match */ 1030 DMI_MATCH(DMI_BIOS_DATE, "08/18/2017"), 1031 }, 1032 }, 1033 { 1034 /* Jumper EZpad 6 Pro B */ 1035 .driver_data = (void *)&jumper_ezpad_6_pro_b_data, 1036 .matches = { 1037 DMI_MATCH(DMI_SYS_VENDOR, "Jumper"), 1038 DMI_MATCH(DMI_PRODUCT_NAME, "EZpad"), 1039 DMI_MATCH(DMI_BIOS_VERSION, "5.12"), 1040 /* Above matches are too generic, add bios-date match */ 1041 DMI_MATCH(DMI_BIOS_DATE, "04/24/2018"), 1042 }, 1043 }, 1044 { 1045 /* Jumper EZpad 6 m4 */ 1046 .driver_data = (void *)&jumper_ezpad_6_m4_data, 1047 .matches = { 1048 DMI_MATCH(DMI_SYS_VENDOR, "jumper"), 1049 DMI_MATCH(DMI_PRODUCT_NAME, "EZpad"), 1050 /* Jumper8.S106x.A00C.1066 with the version dropped */ 1051 DMI_MATCH(DMI_BIOS_VERSION, "Jumper8.S106x"), 1052 }, 1053 }, 1054 { 1055 /* Jumper EZpad 7 */ 1056 .driver_data = (void *)&jumper_ezpad_7_data, 1057 .matches = { 1058 DMI_MATCH(DMI_SYS_VENDOR, "Jumper"), 1059 DMI_MATCH(DMI_PRODUCT_NAME, "EZpad"), 1060 /* Jumper12x.WJ2012.bsBKRCP05 with the version dropped */ 1061 DMI_MATCH(DMI_BIOS_VERSION, "Jumper12x.WJ2012.bsBKRCP"), 1062 }, 1063 }, 1064 { 1065 /* Jumper EZpad mini3 */ 1066 .driver_data = (void *)&jumper_ezpad_mini3_data, 1067 .matches = { 1068 DMI_MATCH(DMI_SYS_VENDOR, "Insyde"), 1069 /* jumperx.T87.KFBNEEA02 with the version-nr dropped */ 1070 DMI_MATCH(DMI_BIOS_VERSION, "jumperx.T87.KFBNEEA"), 1071 }, 1072 }, 1073 { 1074 /* Mediacom Flexbook Edge 11 (same hw as TS Primebook C11) */ 1075 .driver_data = (void *)&trekstor_primebook_c11_data, 1076 .matches = { 1077 DMI_MATCH(DMI_SYS_VENDOR, "MEDIACOM"), 1078 DMI_MATCH(DMI_PRODUCT_NAME, "FlexBook edge11 - M-FBE11"), 1079 }, 1080 }, 1081 { 1082 /* MP Man Converter 9 */ 1083 .driver_data = (void *)&mpman_converter9_data, 1084 .matches = { 1085 DMI_MATCH(DMI_SYS_VENDOR, "MPMAN"), 1086 DMI_MATCH(DMI_PRODUCT_NAME, "Converter9"), 1087 }, 1088 }, 1089 { 1090 /* MP Man MPWIN895CL */ 1091 .driver_data = (void *)&mpman_mpwin895cl_data, 1092 .matches = { 1093 DMI_MATCH(DMI_SYS_VENDOR, "MPMAN"), 1094 DMI_MATCH(DMI_PRODUCT_NAME, "MPWIN8900CL"), 1095 }, 1096 }, 1097 { 1098 /* Myria MY8307 */ 1099 .driver_data = (void *)&myria_my8307_data, 1100 .matches = { 1101 DMI_MATCH(DMI_SYS_VENDOR, "Complet Electro Serv"), 1102 DMI_MATCH(DMI_PRODUCT_NAME, "MY8307"), 1103 }, 1104 }, 1105 { 1106 /* Onda oBook 20 Plus */ 1107 .driver_data = (void *)&onda_obook_20_plus_data, 1108 .matches = { 1109 DMI_MATCH(DMI_SYS_VENDOR, "ONDA"), 1110 DMI_MATCH(DMI_PRODUCT_NAME, "OBOOK 20 PLUS"), 1111 }, 1112 }, 1113 { 1114 /* ONDA V80 plus v3 (P80PSBG9V3A01501) */ 1115 .driver_data = (void *)&onda_v80_plus_v3_data, 1116 .matches = { 1117 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ONDA"), 1118 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "V80 PLUS") 1119 }, 1120 }, 1121 { 1122 /* ONDA V820w DualOS */ 1123 .driver_data = (void *)&onda_v820w_32g_data, 1124 .matches = { 1125 DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "ONDA"), 1126 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "V820w DualOS") 1127 }, 1128 }, 1129 { 1130 /* ONDA V891 v5 */ 1131 .driver_data = (void *)&onda_v891_v5_data, 1132 .matches = { 1133 DMI_MATCH(DMI_SYS_VENDOR, "ONDA"), 1134 DMI_MATCH(DMI_PRODUCT_NAME, "ONDA Tablet"), 1135 DMI_MATCH(DMI_BIOS_VERSION, "ONDA.D869CJABNRBA06"), 1136 }, 1137 }, 1138 { 1139 /* ONDA V891w revision P891WBEBV1B00 aka v1 */ 1140 .driver_data = (void *)&onda_v891w_v1_data, 1141 .matches = { 1142 DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "ONDA"), 1143 DMI_EXACT_MATCH(DMI_BOARD_NAME, "ONDA Tablet"), 1144 DMI_EXACT_MATCH(DMI_BOARD_VERSION, "V001"), 1145 /* Exact match, different versions need different fw */ 1146 DMI_EXACT_MATCH(DMI_BIOS_VERSION, "ONDA.W89EBBN08"), 1147 }, 1148 }, 1149 { 1150 /* ONDA V891w Dual OS P891DCF2V1A01274 64GB */ 1151 .driver_data = (void *)&onda_v891w_v3_data, 1152 .matches = { 1153 DMI_MATCH(DMI_SYS_VENDOR, "Insyde"), 1154 DMI_MATCH(DMI_PRODUCT_NAME, "ONDA Tablet"), 1155 DMI_MATCH(DMI_BIOS_VERSION, "ONDA.D890HBBNR0A"), 1156 }, 1157 }, 1158 { 1159 /* Pipo W2S */ 1160 .driver_data = (void *)&pipo_w2s_data, 1161 .matches = { 1162 DMI_MATCH(DMI_SYS_VENDOR, "PIPO"), 1163 DMI_MATCH(DMI_PRODUCT_NAME, "W2S"), 1164 }, 1165 }, 1166 { 1167 /* Pipo W11 */ 1168 .driver_data = (void *)&pipo_w11_data, 1169 .matches = { 1170 DMI_MATCH(DMI_SYS_VENDOR, "PIPO"), 1171 DMI_MATCH(DMI_PRODUCT_NAME, "To be filled by O.E.M."), 1172 /* Above matches are too generic, add bios-ver match */ 1173 DMI_MATCH(DMI_BIOS_VERSION, "JS-BI-10.6-SF133GR300-GA55B-024-F"), 1174 }, 1175 }, 1176 { 1177 /* Ployer Momo7w (same hardware as the Trekstor ST70416-6) */ 1178 .driver_data = (void *)&trekstor_surftab_wintron70_data, 1179 .matches = { 1180 DMI_MATCH(DMI_SYS_VENDOR, "Shenzhen PLOYER"), 1181 DMI_MATCH(DMI_PRODUCT_NAME, "MOMO7W"), 1182 /* Exact match, different versions need different fw */ 1183 DMI_MATCH(DMI_BIOS_VERSION, "MOMO.G.WI71C.MABMRBA02"), 1184 }, 1185 }, 1186 { 1187 /* Point of View mobii wintab p800w (v2.0) */ 1188 .driver_data = (void *)&pov_mobii_wintab_p800w_v20_data, 1189 .matches = { 1190 DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"), 1191 DMI_MATCH(DMI_BOARD_NAME, "Aptio CRB"), 1192 DMI_MATCH(DMI_BIOS_VERSION, "3BAIR1014"), 1193 /* Above matches are too generic, add bios-date match */ 1194 DMI_MATCH(DMI_BIOS_DATE, "10/24/2014"), 1195 }, 1196 }, 1197 { 1198 /* Predia Basic tablet) */ 1199 .driver_data = (void *)&predia_basic_data, 1200 .matches = { 1201 DMI_MATCH(DMI_SYS_VENDOR, "Insyde"), 1202 DMI_MATCH(DMI_PRODUCT_NAME, "CherryTrail"), 1203 /* Above matches are too generic, add bios-version match */ 1204 DMI_MATCH(DMI_BIOS_VERSION, "Mx.WT107.KUBNGEA"), 1205 }, 1206 }, 1207 { 1208 /* Point of View mobii wintab p800w (v2.1) */ 1209 .driver_data = (void *)&pov_mobii_wintab_p800w_v21_data, 1210 .matches = { 1211 DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"), 1212 DMI_MATCH(DMI_BOARD_NAME, "Aptio CRB"), 1213 DMI_MATCH(DMI_BIOS_VERSION, "3BAIR1013"), 1214 /* Above matches are too generic, add bios-date match */ 1215 DMI_MATCH(DMI_BIOS_DATE, "08/22/2014"), 1216 }, 1217 }, 1218 { 1219 /* Point of View mobii wintab p1006w (v1.0) */ 1220 .driver_data = (void *)&pov_mobii_wintab_p1006w_v10_data, 1221 .matches = { 1222 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Insyde"), 1223 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "BayTrail"), 1224 /* Note 105b is Foxcon's USB/PCI vendor id */ 1225 DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "105B"), 1226 DMI_EXACT_MATCH(DMI_BOARD_NAME, "0E57"), 1227 }, 1228 }, 1229 { 1230 /* Schneider SCT101CTM */ 1231 .driver_data = (void *)&schneider_sct101ctm_data, 1232 .matches = { 1233 DMI_MATCH(DMI_SYS_VENDOR, "Default string"), 1234 DMI_MATCH(DMI_PRODUCT_NAME, "SCT101CTM"), 1235 }, 1236 }, 1237 { 1238 /* Techbite Arc 11.6 */ 1239 .driver_data = (void *)&techbite_arc_11_6_data, 1240 .matches = { 1241 DMI_MATCH(DMI_SYS_VENDOR, "mPTech"), 1242 DMI_MATCH(DMI_PRODUCT_NAME, "techBite Arc 11.6"), 1243 DMI_MATCH(DMI_BOARD_NAME, "G8316_272B"), 1244 }, 1245 }, 1246 { 1247 /* Teclast X3 Plus */ 1248 .driver_data = (void *)&teclast_x3_plus_data, 1249 .matches = { 1250 DMI_MATCH(DMI_SYS_VENDOR, "TECLAST"), 1251 DMI_MATCH(DMI_PRODUCT_NAME, "X3 Plus"), 1252 DMI_MATCH(DMI_BOARD_NAME, "X3 Plus"), 1253 }, 1254 }, 1255 { 1256 /* Teclast X98 Plus II */ 1257 .driver_data = (void *)&teclast_x98plus2_data, 1258 .matches = { 1259 DMI_MATCH(DMI_SYS_VENDOR, "TECLAST"), 1260 DMI_MATCH(DMI_PRODUCT_NAME, "X98 Plus II"), 1261 }, 1262 }, 1263 { 1264 /* Trekstor Primebook C11 */ 1265 .driver_data = (void *)&trekstor_primebook_c11_data, 1266 .matches = { 1267 DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"), 1268 DMI_MATCH(DMI_PRODUCT_NAME, "Primebook C11"), 1269 }, 1270 }, 1271 { 1272 /* Trekstor Primebook C11B (same touchscreen as the C11) */ 1273 .driver_data = (void *)&trekstor_primebook_c11_data, 1274 .matches = { 1275 DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"), 1276 DMI_MATCH(DMI_PRODUCT_NAME, "PRIMEBOOK C11B"), 1277 }, 1278 }, 1279 { 1280 /* Trekstor Primebook C13 */ 1281 .driver_data = (void *)&trekstor_primebook_c13_data, 1282 .matches = { 1283 DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"), 1284 DMI_MATCH(DMI_PRODUCT_NAME, "Primebook C13"), 1285 }, 1286 }, 1287 { 1288 /* Trekstor Primetab T13B */ 1289 .driver_data = (void *)&trekstor_primetab_t13b_data, 1290 .matches = { 1291 DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"), 1292 DMI_MATCH(DMI_PRODUCT_NAME, "Primetab T13B"), 1293 }, 1294 }, 1295 { 1296 /* TrekStor SurfTab twin 10.1 ST10432-8 */ 1297 .driver_data = (void *)&trekstor_surftab_twin_10_1_data, 1298 .matches = { 1299 DMI_MATCH(DMI_SYS_VENDOR, "TrekStor"), 1300 DMI_MATCH(DMI_PRODUCT_NAME, "SurfTab twin 10.1"), 1301 }, 1302 }, 1303 { 1304 /* Trekstor Surftab Wintron 7.0 ST70416-6 */ 1305 .driver_data = (void *)&trekstor_surftab_wintron70_data, 1306 .matches = { 1307 DMI_MATCH(DMI_SYS_VENDOR, "Insyde"), 1308 DMI_MATCH(DMI_PRODUCT_NAME, "ST70416-6"), 1309 /* Exact match, different versions need different fw */ 1310 DMI_MATCH(DMI_BIOS_VERSION, "TREK.G.WI71C.JGBMRBA04"), 1311 }, 1312 }, 1313 { 1314 /* Trekstor Surftab Wintron 7.0 ST70416-6, newer BIOS */ 1315 .driver_data = (void *)&trekstor_surftab_wintron70_data, 1316 .matches = { 1317 DMI_MATCH(DMI_SYS_VENDOR, "TrekStor"), 1318 DMI_MATCH(DMI_PRODUCT_NAME, "SurfTab wintron 7.0 ST70416-6"), 1319 /* Exact match, different versions need different fw */ 1320 DMI_MATCH(DMI_BIOS_VERSION, "TREK.G.WI71C.JGBMRBA05"), 1321 }, 1322 }, 1323 { 1324 /* Trekstor Yourbook C11B (same touchscreen as the Primebook C11) */ 1325 .driver_data = (void *)&trekstor_primebook_c11_data, 1326 .matches = { 1327 DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"), 1328 DMI_MATCH(DMI_PRODUCT_NAME, "YOURBOOK C11B"), 1329 }, 1330 }, 1331 { 1332 /* Vinga Twizzle J116 */ 1333 .driver_data = (void *)&vinga_twizzle_j116_data, 1334 .matches = { 1335 DMI_MATCH(DMI_PRODUCT_NAME, "VINGA Twizzle J116"), 1336 }, 1337 }, 1338 { 1339 /* Yours Y8W81, same case and touchscreen as Chuwi Vi8 */ 1340 .driver_data = (void *)&chuwi_vi8_data, 1341 .matches = { 1342 DMI_MATCH(DMI_SYS_VENDOR, "YOURS"), 1343 DMI_MATCH(DMI_PRODUCT_NAME, "Y8W81"), 1344 }, 1345 }, 1346 { } 1347 }; 1348 1349 static const struct ts_dmi_data *ts_data; 1350 1351 static void ts_dmi_add_props(struct i2c_client *client) 1352 { 1353 struct device *dev = &client->dev; 1354 int error; 1355 1356 if (has_acpi_companion(dev) && 1357 !strncmp(ts_data->acpi_name, client->name, I2C_NAME_SIZE)) { 1358 error = device_add_properties(dev, ts_data->properties); 1359 if (error) 1360 dev_err(dev, "failed to add properties: %d\n", error); 1361 } 1362 } 1363 1364 static int ts_dmi_notifier_call(struct notifier_block *nb, 1365 unsigned long action, void *data) 1366 { 1367 struct device *dev = data; 1368 struct i2c_client *client; 1369 1370 switch (action) { 1371 case BUS_NOTIFY_ADD_DEVICE: 1372 client = i2c_verify_client(dev); 1373 if (client) 1374 ts_dmi_add_props(client); 1375 break; 1376 1377 default: 1378 break; 1379 } 1380 1381 return 0; 1382 } 1383 1384 static struct notifier_block ts_dmi_notifier = { 1385 .notifier_call = ts_dmi_notifier_call, 1386 }; 1387 1388 static int __init ts_dmi_init(void) 1389 { 1390 const struct dmi_system_id *dmi_id; 1391 int error; 1392 1393 dmi_id = dmi_first_match(touchscreen_dmi_table); 1394 if (!dmi_id) 1395 return 0; /* Not an error */ 1396 1397 ts_data = dmi_id->driver_data; 1398 /* Some dmi table entries only provide an efi_embedded_fw_desc */ 1399 if (!ts_data->properties) 1400 return 0; 1401 1402 error = bus_register_notifier(&i2c_bus_type, &ts_dmi_notifier); 1403 if (error) 1404 pr_err("%s: failed to register i2c bus notifier: %d\n", 1405 __func__, error); 1406 1407 return error; 1408 } 1409 1410 /* 1411 * We are registering out notifier after i2c core is initialized and i2c bus 1412 * itself is ready (which happens at postcore initcall level), but before 1413 * ACPI starts enumerating devices (at subsys initcall level). 1414 */ 1415 arch_initcall(ts_dmi_init); 1416