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 gp_electronic_t701_props[] = { 267 PROPERTY_ENTRY_U32("touchscreen-size-x", 960), 268 PROPERTY_ENTRY_U32("touchscreen-size-y", 640), 269 PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"), 270 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 271 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-gp-electronic-t701.fw"), 272 { } 273 }; 274 275 static const struct ts_dmi_data gp_electronic_t701_data = { 276 .acpi_name = "MSSL1680:00", 277 .properties = gp_electronic_t701_props, 278 }; 279 280 static const struct property_entry irbis_tw90_props[] = { 281 PROPERTY_ENTRY_U32("touchscreen-size-x", 1720), 282 PROPERTY_ENTRY_U32("touchscreen-size-y", 1138), 283 PROPERTY_ENTRY_U32("touchscreen-min-x", 8), 284 PROPERTY_ENTRY_U32("touchscreen-min-y", 14), 285 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 286 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 287 PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-irbis_tw90.fw"), 288 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 289 PROPERTY_ENTRY_BOOL("silead,home-button"), 290 { } 291 }; 292 293 static const struct ts_dmi_data irbis_tw90_data = { 294 .acpi_name = "MSSL1680:00", 295 .properties = irbis_tw90_props, 296 }; 297 298 static const struct property_entry itworks_tw891_props[] = { 299 PROPERTY_ENTRY_U32("touchscreen-min-x", 1), 300 PROPERTY_ENTRY_U32("touchscreen-min-y", 5), 301 PROPERTY_ENTRY_U32("touchscreen-size-x", 1600), 302 PROPERTY_ENTRY_U32("touchscreen-size-y", 896), 303 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 304 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 305 PROPERTY_ENTRY_STRING("firmware-name", "gsl3670-itworks-tw891.fw"), 306 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 307 { } 308 }; 309 310 static const struct ts_dmi_data itworks_tw891_data = { 311 .acpi_name = "MSSL1680:00", 312 .properties = itworks_tw891_props, 313 }; 314 315 static const struct property_entry jumper_ezpad_6_pro_props[] = { 316 PROPERTY_ENTRY_U32("touchscreen-size-x", 1980), 317 PROPERTY_ENTRY_U32("touchscreen-size-y", 1500), 318 PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-jumper-ezpad-6-pro.fw"), 319 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 320 PROPERTY_ENTRY_BOOL("silead,home-button"), 321 { } 322 }; 323 324 static const struct ts_dmi_data jumper_ezpad_6_pro_data = { 325 .acpi_name = "MSSL1680:00", 326 .properties = jumper_ezpad_6_pro_props, 327 }; 328 329 static const struct property_entry jumper_ezpad_6_pro_b_props[] = { 330 PROPERTY_ENTRY_U32("touchscreen-size-x", 1980), 331 PROPERTY_ENTRY_U32("touchscreen-size-y", 1500), 332 PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-jumper-ezpad-6-pro-b.fw"), 333 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 334 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 335 PROPERTY_ENTRY_BOOL("silead,home-button"), 336 { } 337 }; 338 339 static const struct ts_dmi_data jumper_ezpad_6_pro_b_data = { 340 .acpi_name = "MSSL1680:00", 341 .properties = jumper_ezpad_6_pro_b_props, 342 }; 343 344 static const struct property_entry jumper_ezpad_6_m4_props[] = { 345 PROPERTY_ENTRY_U32("touchscreen-min-x", 35), 346 PROPERTY_ENTRY_U32("touchscreen-min-y", 15), 347 PROPERTY_ENTRY_U32("touchscreen-size-x", 1950), 348 PROPERTY_ENTRY_U32("touchscreen-size-y", 1525), 349 PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-jumper-ezpad-6-m4.fw"), 350 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 351 PROPERTY_ENTRY_BOOL("silead,home-button"), 352 { } 353 }; 354 355 static const struct ts_dmi_data jumper_ezpad_6_m4_data = { 356 .acpi_name = "MSSL1680:00", 357 .properties = jumper_ezpad_6_m4_props, 358 }; 359 360 static const struct property_entry jumper_ezpad_mini3_props[] = { 361 PROPERTY_ENTRY_U32("touchscreen-min-x", 23), 362 PROPERTY_ENTRY_U32("touchscreen-min-y", 16), 363 PROPERTY_ENTRY_U32("touchscreen-size-x", 1700), 364 PROPERTY_ENTRY_U32("touchscreen-size-y", 1138), 365 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 366 PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-jumper-ezpad-mini3.fw"), 367 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 368 { } 369 }; 370 371 static const struct ts_dmi_data jumper_ezpad_mini3_data = { 372 .acpi_name = "MSSL1680:00", 373 .properties = jumper_ezpad_mini3_props, 374 }; 375 376 static const struct property_entry mpman_converter9_props[] = { 377 PROPERTY_ENTRY_U32("touchscreen-min-x", 8), 378 PROPERTY_ENTRY_U32("touchscreen-min-y", 8), 379 PROPERTY_ENTRY_U32("touchscreen-size-x", 1664), 380 PROPERTY_ENTRY_U32("touchscreen-size-y", 880), 381 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 382 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 383 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-mpman-converter9.fw"), 384 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 385 { } 386 }; 387 388 static const struct ts_dmi_data mpman_converter9_data = { 389 .acpi_name = "MSSL1680:00", 390 .properties = mpman_converter9_props, 391 }; 392 393 static const struct property_entry mpman_mpwin895cl_props[] = { 394 PROPERTY_ENTRY_U32("touchscreen-min-x", 3), 395 PROPERTY_ENTRY_U32("touchscreen-min-y", 9), 396 PROPERTY_ENTRY_U32("touchscreen-size-x", 1728), 397 PROPERTY_ENTRY_U32("touchscreen-size-y", 1150), 398 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 399 PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-mpman-mpwin895cl.fw"), 400 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 401 PROPERTY_ENTRY_BOOL("silead,home-button"), 402 { } 403 }; 404 405 static const struct ts_dmi_data mpman_mpwin895cl_data = { 406 .acpi_name = "MSSL1680:00", 407 .properties = mpman_mpwin895cl_props, 408 }; 409 410 static const struct property_entry myria_my8307_props[] = { 411 PROPERTY_ENTRY_U32("touchscreen-size-x", 1720), 412 PROPERTY_ENTRY_U32("touchscreen-size-y", 1140), 413 PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"), 414 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 415 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 416 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-myria-my8307.fw"), 417 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 418 PROPERTY_ENTRY_BOOL("silead,home-button"), 419 { } 420 }; 421 422 static const struct ts_dmi_data myria_my8307_data = { 423 .acpi_name = "MSSL1680:00", 424 .properties = myria_my8307_props, 425 }; 426 427 static const struct property_entry onda_obook_20_plus_props[] = { 428 PROPERTY_ENTRY_U32("touchscreen-size-x", 1728), 429 PROPERTY_ENTRY_U32("touchscreen-size-y", 1148), 430 PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"), 431 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 432 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 433 PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-onda-obook-20-plus.fw"), 434 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 435 PROPERTY_ENTRY_BOOL("silead,home-button"), 436 { } 437 }; 438 439 static const struct ts_dmi_data onda_obook_20_plus_data = { 440 .acpi_name = "MSSL1680:00", 441 .properties = onda_obook_20_plus_props, 442 }; 443 444 static const struct property_entry onda_v80_plus_v3_props[] = { 445 PROPERTY_ENTRY_U32("touchscreen-min-x", 22), 446 PROPERTY_ENTRY_U32("touchscreen-min-y", 15), 447 PROPERTY_ENTRY_U32("touchscreen-size-x", 1698), 448 PROPERTY_ENTRY_U32("touchscreen-size-y", 1140), 449 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 450 PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-onda-v80-plus-v3.fw"), 451 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 452 PROPERTY_ENTRY_BOOL("silead,home-button"), 453 { } 454 }; 455 456 static const struct ts_dmi_data onda_v80_plus_v3_data = { 457 .embedded_fw = { 458 .name = "silead/gsl3676-onda-v80-plus-v3.fw", 459 .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 }, 460 .length = 37224, 461 .sha256 = { 0x8f, 0xbd, 0x8f, 0x0c, 0x6b, 0xba, 0x5b, 0xf5, 462 0xa3, 0xc7, 0xa3, 0xc0, 0x4f, 0xcd, 0xdf, 0x32, 463 0xcc, 0xe4, 0x70, 0xd6, 0x46, 0x9c, 0xd7, 0xa7, 464 0x4b, 0x82, 0x3f, 0xab, 0xc7, 0x90, 0xea, 0x23 }, 465 }, 466 .acpi_name = "MSSL1680:00", 467 .properties = onda_v80_plus_v3_props, 468 }; 469 470 static const struct property_entry onda_v820w_32g_props[] = { 471 PROPERTY_ENTRY_U32("touchscreen-size-x", 1665), 472 PROPERTY_ENTRY_U32("touchscreen-size-y", 1140), 473 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 474 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-onda-v820w-32g.fw"), 475 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 476 PROPERTY_ENTRY_BOOL("silead,home-button"), 477 { } 478 }; 479 480 static const struct ts_dmi_data onda_v820w_32g_data = { 481 .acpi_name = "MSSL1680:00", 482 .properties = onda_v820w_32g_props, 483 }; 484 485 static const struct property_entry onda_v891_v5_props[] = { 486 PROPERTY_ENTRY_U32("touchscreen-size-x", 1715), 487 PROPERTY_ENTRY_U32("touchscreen-size-y", 1140), 488 PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"), 489 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 490 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 491 PROPERTY_ENTRY_STRING("firmware-name", 492 "gsl3676-onda-v891-v5.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_v891_v5_data = { 499 .acpi_name = "MSSL1680:00", 500 .properties = onda_v891_v5_props, 501 }; 502 503 static const struct property_entry onda_v891w_v1_props[] = { 504 PROPERTY_ENTRY_U32("touchscreen-min-x", 46), 505 PROPERTY_ENTRY_U32("touchscreen-min-y", 8), 506 PROPERTY_ENTRY_U32("touchscreen-size-x", 1676), 507 PROPERTY_ENTRY_U32("touchscreen-size-y", 1130), 508 PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-onda-v891w-v1.fw"), 509 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 510 PROPERTY_ENTRY_BOOL("silead,home-button"), 511 { } 512 }; 513 514 static const struct ts_dmi_data onda_v891w_v1_data = { 515 .acpi_name = "MSSL1680:00", 516 .properties = onda_v891w_v1_props, 517 }; 518 519 static const struct property_entry onda_v891w_v3_props[] = { 520 PROPERTY_ENTRY_U32("touchscreen-min-x", 35), 521 PROPERTY_ENTRY_U32("touchscreen-min-y", 15), 522 PROPERTY_ENTRY_U32("touchscreen-size-x", 1625), 523 PROPERTY_ENTRY_U32("touchscreen-size-y", 1135), 524 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 525 PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-onda-v891w-v3.fw"), 526 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 527 PROPERTY_ENTRY_BOOL("silead,home-button"), 528 { } 529 }; 530 531 static const struct ts_dmi_data onda_v891w_v3_data = { 532 .acpi_name = "MSSL1680:00", 533 .properties = onda_v891w_v3_props, 534 }; 535 536 static const struct property_entry pipo_w2s_props[] = { 537 PROPERTY_ENTRY_U32("touchscreen-size-x", 1660), 538 PROPERTY_ENTRY_U32("touchscreen-size-y", 880), 539 PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"), 540 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 541 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-pipo-w2s.fw"), 542 { } 543 }; 544 545 static const struct ts_dmi_data pipo_w2s_data = { 546 .embedded_fw = { 547 .name = "silead/gsl1680-pipo-w2s.fw", 548 .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 }, 549 .length = 39072, 550 .sha256 = { 0xd0, 0x58, 0xc4, 0x7d, 0x55, 0x2d, 0x62, 0x18, 551 0xd1, 0x6a, 0x71, 0x73, 0x0b, 0x3f, 0xbe, 0x60, 552 0xbb, 0x45, 0x8c, 0x52, 0x27, 0xb7, 0x18, 0xf4, 553 0x31, 0x00, 0x6a, 0x49, 0x76, 0xd8, 0x7c, 0xd3 }, 554 }, 555 .acpi_name = "MSSL1680:00", 556 .properties = pipo_w2s_props, 557 }; 558 559 static const struct property_entry pipo_w11_props[] = { 560 PROPERTY_ENTRY_U32("touchscreen-min-x", 1), 561 PROPERTY_ENTRY_U32("touchscreen-min-y", 15), 562 PROPERTY_ENTRY_U32("touchscreen-size-x", 1984), 563 PROPERTY_ENTRY_U32("touchscreen-size-y", 1532), 564 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-pipo-w11.fw"), 565 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 566 PROPERTY_ENTRY_BOOL("silead,home-button"), 567 { } 568 }; 569 570 static const struct ts_dmi_data pipo_w11_data = { 571 .acpi_name = "MSSL1680:00", 572 .properties = pipo_w11_props, 573 }; 574 575 static const struct property_entry pov_mobii_wintab_p800w_v20_props[] = { 576 PROPERTY_ENTRY_U32("touchscreen-min-x", 32), 577 PROPERTY_ENTRY_U32("touchscreen-min-y", 16), 578 PROPERTY_ENTRY_U32("touchscreen-size-x", 1692), 579 PROPERTY_ENTRY_U32("touchscreen-size-y", 1146), 580 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 581 PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-pov-mobii-wintab-p800w-v20.fw"), 582 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 583 PROPERTY_ENTRY_BOOL("silead,home-button"), 584 { } 585 }; 586 587 static const struct ts_dmi_data pov_mobii_wintab_p800w_v20_data = { 588 .acpi_name = "MSSL1680:00", 589 .properties = pov_mobii_wintab_p800w_v20_props, 590 }; 591 592 static const struct property_entry pov_mobii_wintab_p800w_v21_props[] = { 593 PROPERTY_ENTRY_U32("touchscreen-min-x", 1), 594 PROPERTY_ENTRY_U32("touchscreen-min-y", 8), 595 PROPERTY_ENTRY_U32("touchscreen-size-x", 1794), 596 PROPERTY_ENTRY_U32("touchscreen-size-y", 1148), 597 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 598 PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-pov-mobii-wintab-p800w.fw"), 599 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 600 PROPERTY_ENTRY_BOOL("silead,home-button"), 601 { } 602 }; 603 604 static const struct ts_dmi_data pov_mobii_wintab_p800w_v21_data = { 605 .acpi_name = "MSSL1680:00", 606 .properties = pov_mobii_wintab_p800w_v21_props, 607 }; 608 609 static const struct property_entry pov_mobii_wintab_p1006w_v10_props[] = { 610 PROPERTY_ENTRY_U32("touchscreen-min-x", 1), 611 PROPERTY_ENTRY_U32("touchscreen-min-y", 3), 612 PROPERTY_ENTRY_U32("touchscreen-size-x", 1984), 613 PROPERTY_ENTRY_U32("touchscreen-size-y", 1520), 614 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 615 PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-pov-mobii-wintab-p1006w-v10.fw"), 616 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 617 PROPERTY_ENTRY_BOOL("silead,home-button"), 618 { } 619 }; 620 621 static const struct ts_dmi_data pov_mobii_wintab_p1006w_v10_data = { 622 .acpi_name = "MSSL1680:00", 623 .properties = pov_mobii_wintab_p1006w_v10_props, 624 }; 625 626 static const struct property_entry schneider_sct101ctm_props[] = { 627 PROPERTY_ENTRY_U32("touchscreen-size-x", 1715), 628 PROPERTY_ENTRY_U32("touchscreen-size-y", 1140), 629 PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"), 630 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 631 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 632 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-schneider-sct101ctm.fw"), 633 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 634 PROPERTY_ENTRY_BOOL("silead,home-button"), 635 { } 636 }; 637 638 static const struct ts_dmi_data schneider_sct101ctm_data = { 639 .acpi_name = "MSSL1680:00", 640 .properties = schneider_sct101ctm_props, 641 }; 642 643 static const struct property_entry techbite_arc_11_6_props[] = { 644 PROPERTY_ENTRY_U32("touchscreen-min-x", 5), 645 PROPERTY_ENTRY_U32("touchscreen-min-y", 7), 646 PROPERTY_ENTRY_U32("touchscreen-size-x", 1981), 647 PROPERTY_ENTRY_U32("touchscreen-size-y", 1270), 648 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 649 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-techbite-arc-11-6.fw"), 650 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 651 { } 652 }; 653 654 static const struct ts_dmi_data techbite_arc_11_6_data = { 655 .acpi_name = "MSSL1680:00", 656 .properties = techbite_arc_11_6_props, 657 }; 658 659 static const struct property_entry teclast_x3_plus_props[] = { 660 PROPERTY_ENTRY_U32("touchscreen-size-x", 1980), 661 PROPERTY_ENTRY_U32("touchscreen-size-y", 1500), 662 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-teclast-x3-plus.fw"), 663 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 664 PROPERTY_ENTRY_BOOL("silead,home-button"), 665 { } 666 }; 667 668 static const struct ts_dmi_data teclast_x3_plus_data = { 669 .acpi_name = "MSSL1680:00", 670 .properties = teclast_x3_plus_props, 671 }; 672 673 static const struct property_entry teclast_x98plus2_props[] = { 674 PROPERTY_ENTRY_U32("touchscreen-size-x", 2048), 675 PROPERTY_ENTRY_U32("touchscreen-size-y", 1280), 676 PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"), 677 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 678 PROPERTY_ENTRY_STRING("firmware-name", "gsl1686-teclast_x98plus2.fw"), 679 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 680 { } 681 }; 682 683 static const struct ts_dmi_data teclast_x98plus2_data = { 684 .acpi_name = "MSSL1680:00", 685 .properties = teclast_x98plus2_props, 686 }; 687 688 static const struct property_entry trekstor_primebook_c11_props[] = { 689 PROPERTY_ENTRY_U32("touchscreen-size-x", 1970), 690 PROPERTY_ENTRY_U32("touchscreen-size-y", 1530), 691 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 692 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-trekstor-primebook-c11.fw"), 693 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 694 PROPERTY_ENTRY_BOOL("silead,home-button"), 695 { } 696 }; 697 698 static const struct ts_dmi_data trekstor_primebook_c11_data = { 699 .acpi_name = "MSSL1680:00", 700 .properties = trekstor_primebook_c11_props, 701 }; 702 703 static const struct property_entry trekstor_primebook_c13_props[] = { 704 PROPERTY_ENTRY_U32("touchscreen-size-x", 2624), 705 PROPERTY_ENTRY_U32("touchscreen-size-y", 1920), 706 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-trekstor-primebook-c13.fw"), 707 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 708 PROPERTY_ENTRY_BOOL("silead,home-button"), 709 { } 710 }; 711 712 static const struct ts_dmi_data trekstor_primebook_c13_data = { 713 .acpi_name = "MSSL1680:00", 714 .properties = trekstor_primebook_c13_props, 715 }; 716 717 static const struct property_entry trekstor_primetab_t13b_props[] = { 718 PROPERTY_ENTRY_U32("touchscreen-size-x", 2500), 719 PROPERTY_ENTRY_U32("touchscreen-size-y", 1900), 720 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-trekstor-primetab-t13b.fw"), 721 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 722 PROPERTY_ENTRY_BOOL("silead,home-button"), 723 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 724 { } 725 }; 726 727 static const struct ts_dmi_data trekstor_primetab_t13b_data = { 728 .acpi_name = "MSSL1680:00", 729 .properties = trekstor_primetab_t13b_props, 730 }; 731 732 static const struct property_entry trekstor_surftab_twin_10_1_props[] = { 733 PROPERTY_ENTRY_U32("touchscreen-min-x", 20), 734 PROPERTY_ENTRY_U32("touchscreen-min-y", 0), 735 PROPERTY_ENTRY_U32("touchscreen-size-x", 1890), 736 PROPERTY_ENTRY_U32("touchscreen-size-y", 1280), 737 PROPERTY_ENTRY_U32("touchscreen-inverted-y", 1), 738 PROPERTY_ENTRY_STRING("firmware-name", "gsl3670-surftab-twin-10-1-st10432-8.fw"), 739 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 740 PROPERTY_ENTRY_BOOL("silead,home-button"), 741 { } 742 }; 743 744 static const struct ts_dmi_data trekstor_surftab_twin_10_1_data = { 745 .acpi_name = "MSSL1680:00", 746 .properties = trekstor_surftab_twin_10_1_props, 747 }; 748 749 static const struct property_entry trekstor_surftab_wintron70_props[] = { 750 PROPERTY_ENTRY_U32("touchscreen-min-x", 12), 751 PROPERTY_ENTRY_U32("touchscreen-min-y", 8), 752 PROPERTY_ENTRY_U32("touchscreen-size-x", 884), 753 PROPERTY_ENTRY_U32("touchscreen-size-y", 632), 754 PROPERTY_ENTRY_STRING("firmware-name", "gsl1686-surftab-wintron70-st70416-6.fw"), 755 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 756 PROPERTY_ENTRY_BOOL("silead,home-button"), 757 { } 758 }; 759 760 static const struct ts_dmi_data trekstor_surftab_wintron70_data = { 761 .acpi_name = "MSSL1680:00", 762 .properties = trekstor_surftab_wintron70_props, 763 }; 764 765 static const struct property_entry vinga_twizzle_j116_props[] = { 766 PROPERTY_ENTRY_U32("touchscreen-size-x", 1920), 767 PROPERTY_ENTRY_U32("touchscreen-size-y", 1280), 768 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-vinga-twizzle_j116.fw"), 769 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 770 PROPERTY_ENTRY_BOOL("silead,home-button"), 771 { } 772 }; 773 774 static const struct ts_dmi_data vinga_twizzle_j116_data = { 775 .acpi_name = "MSSL1680:00", 776 .properties = vinga_twizzle_j116_props, 777 }; 778 779 /* NOTE: Please keep this table sorted alphabetically */ 780 const struct dmi_system_id touchscreen_dmi_table[] = { 781 { 782 /* Chuwi Hi8 */ 783 .driver_data = (void *)&chuwi_hi8_data, 784 .matches = { 785 DMI_MATCH(DMI_SYS_VENDOR, "ilife"), 786 DMI_MATCH(DMI_PRODUCT_NAME, "S806"), 787 }, 788 }, 789 { 790 /* Chuwi Hi8 (H1D_S806_206) */ 791 .driver_data = (void *)&chuwi_hi8_data, 792 .matches = { 793 DMI_MATCH(DMI_SYS_VENDOR, "Insyde"), 794 DMI_MATCH(DMI_PRODUCT_NAME, "BayTrail"), 795 DMI_MATCH(DMI_BIOS_VERSION, "H1D_S806_206"), 796 }, 797 }, 798 { 799 /* Chuwi Hi8 Air (CWI543) */ 800 .driver_data = (void *)&chuwi_hi8_air_data, 801 .matches = { 802 DMI_MATCH(DMI_BOARD_VENDOR, "Default string"), 803 DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"), 804 DMI_MATCH(DMI_PRODUCT_NAME, "Hi8 Air"), 805 }, 806 }, 807 { 808 /* Chuwi Hi8 Pro (CWI513) */ 809 .driver_data = (void *)&chuwi_hi8_pro_data, 810 .matches = { 811 DMI_MATCH(DMI_SYS_VENDOR, "Hampoo"), 812 DMI_MATCH(DMI_PRODUCT_NAME, "X1D3_C806N"), 813 }, 814 }, 815 { 816 /* Chuwi Hi10 Air */ 817 .driver_data = (void *)&chuwi_hi10_air_data, 818 .matches = { 819 DMI_MATCH(DMI_SYS_VENDOR, "CHUWI INNOVATION AND TECHNOLOGY(SHENZHEN)CO.LTD"), 820 DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"), 821 DMI_MATCH(DMI_PRODUCT_SKU, "P1W6_C109D_B"), 822 }, 823 }, 824 { 825 /* Chuwi Hi10 Plus (CWI527) */ 826 .driver_data = (void *)&chuwi_hi10_plus_data, 827 .matches = { 828 DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"), 829 DMI_MATCH(DMI_PRODUCT_NAME, "Hi10 plus tablet"), 830 DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"), 831 }, 832 }, 833 { 834 /* Chuwi Vi8 (CWI506) */ 835 .driver_data = (void *)&chuwi_vi8_data, 836 .matches = { 837 DMI_MATCH(DMI_SYS_VENDOR, "Insyde"), 838 DMI_MATCH(DMI_PRODUCT_NAME, "i86"), 839 DMI_MATCH(DMI_BIOS_VERSION, "CHUWI.D86JLBNR"), 840 }, 841 }, 842 { 843 /* Chuwi Vi8 Plus (CWI519) */ 844 .driver_data = (void *)&chuwi_vi8_plus_data, 845 .matches = { 846 DMI_MATCH(DMI_SYS_VENDOR, "Hampoo"), 847 DMI_MATCH(DMI_PRODUCT_NAME, "D2D3_Vi8A1"), 848 DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"), 849 }, 850 }, 851 { 852 /* Chuwi Vi10 (CWI505) */ 853 .driver_data = (void *)&chuwi_vi10_data, 854 .matches = { 855 DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"), 856 DMI_MATCH(DMI_BOARD_NAME, "BYT-PF02"), 857 DMI_MATCH(DMI_SYS_VENDOR, "ilife"), 858 DMI_MATCH(DMI_PRODUCT_NAME, "S165"), 859 }, 860 }, 861 { 862 /* Chuwi Surbook Mini (CWI540) */ 863 .driver_data = (void *)&chuwi_surbook_mini_data, 864 .matches = { 865 DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"), 866 DMI_MATCH(DMI_PRODUCT_NAME, "C3W6_AP108_4G"), 867 }, 868 }, 869 { 870 /* Connect Tablet 9 */ 871 .driver_data = (void *)&connect_tablet9_data, 872 .matches = { 873 DMI_MATCH(DMI_SYS_VENDOR, "Connect"), 874 DMI_MATCH(DMI_PRODUCT_NAME, "Tablet 9"), 875 }, 876 }, 877 { 878 /* CUBE iwork8 Air */ 879 .driver_data = (void *)&cube_iwork8_air_data, 880 .matches = { 881 DMI_MATCH(DMI_SYS_VENDOR, "cube"), 882 DMI_MATCH(DMI_PRODUCT_NAME, "i1-TF"), 883 DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"), 884 }, 885 }, 886 { 887 /* Cube KNote i1101 */ 888 .driver_data = (void *)&cube_knote_i1101_data, 889 .matches = { 890 DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"), 891 DMI_MATCH(DMI_BOARD_NAME, "L1W6_I1101"), 892 DMI_MATCH(DMI_SYS_VENDOR, "ALLDOCUBE"), 893 DMI_MATCH(DMI_PRODUCT_NAME, "i1101"), 894 }, 895 }, 896 { 897 /* DEXP Ursus 7W */ 898 .driver_data = (void *)&dexp_ursus_7w_data, 899 .matches = { 900 DMI_MATCH(DMI_SYS_VENDOR, "Insyde"), 901 DMI_MATCH(DMI_PRODUCT_NAME, "7W"), 902 }, 903 }, 904 { 905 /* Digma Citi E200 */ 906 .driver_data = (void *)&digma_citi_e200_data, 907 .matches = { 908 DMI_MATCH(DMI_SYS_VENDOR, "Digma"), 909 DMI_MATCH(DMI_PRODUCT_NAME, "CITI E200"), 910 DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"), 911 }, 912 }, 913 { 914 /* GP-electronic T701 */ 915 .driver_data = (void *)&gp_electronic_t701_data, 916 .matches = { 917 DMI_MATCH(DMI_SYS_VENDOR, "Insyde"), 918 DMI_MATCH(DMI_PRODUCT_NAME, "T701"), 919 DMI_MATCH(DMI_BIOS_VERSION, "BYT70A.YNCHENG.WIN.007"), 920 }, 921 }, 922 { 923 /* I.T.Works TW701 (same hardware as the Trekstor ST70416-6) */ 924 .driver_data = (void *)&trekstor_surftab_wintron70_data, 925 .matches = { 926 DMI_MATCH(DMI_SYS_VENDOR, "Insyde"), 927 DMI_MATCH(DMI_PRODUCT_NAME, "i71c"), 928 DMI_MATCH(DMI_BIOS_VERSION, "itWORKS.G.WI71C.JGBMRB"), 929 }, 930 }, 931 { 932 /* Irbis TW90 */ 933 .driver_data = (void *)&irbis_tw90_data, 934 .matches = { 935 DMI_MATCH(DMI_SYS_VENDOR, "IRBIS"), 936 DMI_MATCH(DMI_PRODUCT_NAME, "TW90"), 937 }, 938 }, 939 { 940 /* I.T.Works TW891 */ 941 .driver_data = (void *)&itworks_tw891_data, 942 .matches = { 943 DMI_MATCH(DMI_SYS_VENDOR, "To be filled by O.E.M."), 944 DMI_MATCH(DMI_PRODUCT_NAME, "TW891"), 945 }, 946 }, 947 { 948 /* Jumper EZpad 6 Pro */ 949 .driver_data = (void *)&jumper_ezpad_6_pro_data, 950 .matches = { 951 DMI_MATCH(DMI_SYS_VENDOR, "Jumper"), 952 DMI_MATCH(DMI_PRODUCT_NAME, "EZpad"), 953 DMI_MATCH(DMI_BIOS_VERSION, "5.12"), 954 /* Above matches are too generic, add bios-date match */ 955 DMI_MATCH(DMI_BIOS_DATE, "08/18/2017"), 956 }, 957 }, 958 { 959 /* Jumper EZpad 6 Pro B */ 960 .driver_data = (void *)&jumper_ezpad_6_pro_b_data, 961 .matches = { 962 DMI_MATCH(DMI_SYS_VENDOR, "Jumper"), 963 DMI_MATCH(DMI_PRODUCT_NAME, "EZpad"), 964 DMI_MATCH(DMI_BIOS_VERSION, "5.12"), 965 /* Above matches are too generic, add bios-date match */ 966 DMI_MATCH(DMI_BIOS_DATE, "04/24/2018"), 967 }, 968 }, 969 { 970 /* Jumper EZpad 6 m4 */ 971 .driver_data = (void *)&jumper_ezpad_6_m4_data, 972 .matches = { 973 DMI_MATCH(DMI_SYS_VENDOR, "jumper"), 974 DMI_MATCH(DMI_PRODUCT_NAME, "EZpad"), 975 /* Jumper8.S106x.A00C.1066 with the version dropped */ 976 DMI_MATCH(DMI_BIOS_VERSION, "Jumper8.S106x"), 977 }, 978 }, 979 { 980 /* Jumper EZpad mini3 */ 981 .driver_data = (void *)&jumper_ezpad_mini3_data, 982 .matches = { 983 DMI_MATCH(DMI_SYS_VENDOR, "Insyde"), 984 /* jumperx.T87.KFBNEEA02 with the version-nr dropped */ 985 DMI_MATCH(DMI_BIOS_VERSION, "jumperx.T87.KFBNEEA"), 986 }, 987 }, 988 { 989 /* Mediacom Flexbook Edge 11 (same hw as TS Primebook C11) */ 990 .driver_data = (void *)&trekstor_primebook_c11_data, 991 .matches = { 992 DMI_MATCH(DMI_SYS_VENDOR, "MEDIACOM"), 993 DMI_MATCH(DMI_PRODUCT_NAME, "FlexBook edge11 - M-FBE11"), 994 }, 995 }, 996 { 997 /* MP Man Converter 9 */ 998 .driver_data = (void *)&mpman_converter9_data, 999 .matches = { 1000 DMI_MATCH(DMI_SYS_VENDOR, "MPMAN"), 1001 DMI_MATCH(DMI_PRODUCT_NAME, "Converter9"), 1002 }, 1003 }, 1004 { 1005 /* MP Man MPWIN895CL */ 1006 .driver_data = (void *)&mpman_mpwin895cl_data, 1007 .matches = { 1008 DMI_MATCH(DMI_SYS_VENDOR, "MPMAN"), 1009 DMI_MATCH(DMI_PRODUCT_NAME, "MPWIN8900CL"), 1010 }, 1011 }, 1012 { 1013 /* Myria MY8307 */ 1014 .driver_data = (void *)&myria_my8307_data, 1015 .matches = { 1016 DMI_MATCH(DMI_SYS_VENDOR, "Complet Electro Serv"), 1017 DMI_MATCH(DMI_PRODUCT_NAME, "MY8307"), 1018 }, 1019 }, 1020 { 1021 /* Onda oBook 20 Plus */ 1022 .driver_data = (void *)&onda_obook_20_plus_data, 1023 .matches = { 1024 DMI_MATCH(DMI_SYS_VENDOR, "ONDA"), 1025 DMI_MATCH(DMI_PRODUCT_NAME, "OBOOK 20 PLUS"), 1026 }, 1027 }, 1028 { 1029 /* ONDA V80 plus v3 (P80PSBG9V3A01501) */ 1030 .driver_data = (void *)&onda_v80_plus_v3_data, 1031 .matches = { 1032 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ONDA"), 1033 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "V80 PLUS") 1034 }, 1035 }, 1036 { 1037 /* ONDA V820w DualOS */ 1038 .driver_data = (void *)&onda_v820w_32g_data, 1039 .matches = { 1040 DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "ONDA"), 1041 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "V820w DualOS") 1042 }, 1043 }, 1044 { 1045 /* ONDA V891 v5 */ 1046 .driver_data = (void *)&onda_v891_v5_data, 1047 .matches = { 1048 DMI_MATCH(DMI_SYS_VENDOR, "ONDA"), 1049 DMI_MATCH(DMI_PRODUCT_NAME, "ONDA Tablet"), 1050 DMI_MATCH(DMI_BIOS_VERSION, "ONDA.D869CJABNRBA06"), 1051 }, 1052 }, 1053 { 1054 /* ONDA V891w revision P891WBEBV1B00 aka v1 */ 1055 .driver_data = (void *)&onda_v891w_v1_data, 1056 .matches = { 1057 DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "ONDA"), 1058 DMI_EXACT_MATCH(DMI_BOARD_NAME, "ONDA Tablet"), 1059 DMI_EXACT_MATCH(DMI_BOARD_VERSION, "V001"), 1060 /* Exact match, different versions need different fw */ 1061 DMI_EXACT_MATCH(DMI_BIOS_VERSION, "ONDA.W89EBBN08"), 1062 }, 1063 }, 1064 { 1065 /* ONDA V891w Dual OS P891DCF2V1A01274 64GB */ 1066 .driver_data = (void *)&onda_v891w_v3_data, 1067 .matches = { 1068 DMI_MATCH(DMI_SYS_VENDOR, "Insyde"), 1069 DMI_MATCH(DMI_PRODUCT_NAME, "ONDA Tablet"), 1070 DMI_MATCH(DMI_BIOS_VERSION, "ONDA.D890HBBNR0A"), 1071 }, 1072 }, 1073 { 1074 /* Pipo W2S */ 1075 .driver_data = (void *)&pipo_w2s_data, 1076 .matches = { 1077 DMI_MATCH(DMI_SYS_VENDOR, "PIPO"), 1078 DMI_MATCH(DMI_PRODUCT_NAME, "W2S"), 1079 }, 1080 }, 1081 { 1082 /* Pipo W11 */ 1083 .driver_data = (void *)&pipo_w11_data, 1084 .matches = { 1085 DMI_MATCH(DMI_SYS_VENDOR, "PIPO"), 1086 DMI_MATCH(DMI_PRODUCT_NAME, "To be filled by O.E.M."), 1087 /* Above matches are too generic, add bios-ver match */ 1088 DMI_MATCH(DMI_BIOS_VERSION, "JS-BI-10.6-SF133GR300-GA55B-024-F"), 1089 }, 1090 }, 1091 { 1092 /* Ployer Momo7w (same hardware as the Trekstor ST70416-6) */ 1093 .driver_data = (void *)&trekstor_surftab_wintron70_data, 1094 .matches = { 1095 DMI_MATCH(DMI_SYS_VENDOR, "Shenzhen PLOYER"), 1096 DMI_MATCH(DMI_PRODUCT_NAME, "MOMO7W"), 1097 /* Exact match, different versions need different fw */ 1098 DMI_MATCH(DMI_BIOS_VERSION, "MOMO.G.WI71C.MABMRBA02"), 1099 }, 1100 }, 1101 { 1102 /* Point of View mobii wintab p800w (v2.0) */ 1103 .driver_data = (void *)&pov_mobii_wintab_p800w_v20_data, 1104 .matches = { 1105 DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"), 1106 DMI_MATCH(DMI_BOARD_NAME, "Aptio CRB"), 1107 DMI_MATCH(DMI_BIOS_VERSION, "3BAIR1014"), 1108 /* Above matches are too generic, add bios-date match */ 1109 DMI_MATCH(DMI_BIOS_DATE, "10/24/2014"), 1110 }, 1111 }, 1112 { 1113 /* Point of View mobii wintab p800w (v2.1) */ 1114 .driver_data = (void *)&pov_mobii_wintab_p800w_v21_data, 1115 .matches = { 1116 DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"), 1117 DMI_MATCH(DMI_BOARD_NAME, "Aptio CRB"), 1118 DMI_MATCH(DMI_BIOS_VERSION, "3BAIR1013"), 1119 /* Above matches are too generic, add bios-date match */ 1120 DMI_MATCH(DMI_BIOS_DATE, "08/22/2014"), 1121 }, 1122 }, 1123 { 1124 /* Point of View mobii wintab p1006w (v1.0) */ 1125 .driver_data = (void *)&pov_mobii_wintab_p1006w_v10_data, 1126 .matches = { 1127 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Insyde"), 1128 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "BayTrail"), 1129 /* Note 105b is Foxcon's USB/PCI vendor id */ 1130 DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "105B"), 1131 DMI_EXACT_MATCH(DMI_BOARD_NAME, "0E57"), 1132 }, 1133 }, 1134 { 1135 /* Schneider SCT101CTM */ 1136 .driver_data = (void *)&schneider_sct101ctm_data, 1137 .matches = { 1138 DMI_MATCH(DMI_SYS_VENDOR, "Default string"), 1139 DMI_MATCH(DMI_PRODUCT_NAME, "SCT101CTM"), 1140 }, 1141 }, 1142 { 1143 /* Techbite Arc 11.6 */ 1144 .driver_data = (void *)&techbite_arc_11_6_data, 1145 .matches = { 1146 DMI_MATCH(DMI_SYS_VENDOR, "mPTech"), 1147 DMI_MATCH(DMI_PRODUCT_NAME, "techBite Arc 11.6"), 1148 DMI_MATCH(DMI_BOARD_NAME, "G8316_272B"), 1149 }, 1150 }, 1151 { 1152 /* Teclast X3 Plus */ 1153 .driver_data = (void *)&teclast_x3_plus_data, 1154 .matches = { 1155 DMI_MATCH(DMI_SYS_VENDOR, "TECLAST"), 1156 DMI_MATCH(DMI_PRODUCT_NAME, "X3 Plus"), 1157 DMI_MATCH(DMI_BOARD_NAME, "X3 Plus"), 1158 }, 1159 }, 1160 { 1161 /* Teclast X98 Plus II */ 1162 .driver_data = (void *)&teclast_x98plus2_data, 1163 .matches = { 1164 DMI_MATCH(DMI_SYS_VENDOR, "TECLAST"), 1165 DMI_MATCH(DMI_PRODUCT_NAME, "X98 Plus II"), 1166 }, 1167 }, 1168 { 1169 /* Trekstor Primebook C11 */ 1170 .driver_data = (void *)&trekstor_primebook_c11_data, 1171 .matches = { 1172 DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"), 1173 DMI_MATCH(DMI_PRODUCT_NAME, "Primebook C11"), 1174 }, 1175 }, 1176 { 1177 /* Trekstor Primebook C11B (same touchscreen as the C11) */ 1178 .driver_data = (void *)&trekstor_primebook_c11_data, 1179 .matches = { 1180 DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"), 1181 DMI_MATCH(DMI_PRODUCT_NAME, "PRIMEBOOK C11B"), 1182 }, 1183 }, 1184 { 1185 /* Trekstor Primebook C13 */ 1186 .driver_data = (void *)&trekstor_primebook_c13_data, 1187 .matches = { 1188 DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"), 1189 DMI_MATCH(DMI_PRODUCT_NAME, "Primebook C13"), 1190 }, 1191 }, 1192 { 1193 /* Trekstor Primetab T13B */ 1194 .driver_data = (void *)&trekstor_primetab_t13b_data, 1195 .matches = { 1196 DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"), 1197 DMI_MATCH(DMI_PRODUCT_NAME, "Primetab T13B"), 1198 }, 1199 }, 1200 { 1201 /* TrekStor SurfTab twin 10.1 ST10432-8 */ 1202 .driver_data = (void *)&trekstor_surftab_twin_10_1_data, 1203 .matches = { 1204 DMI_MATCH(DMI_SYS_VENDOR, "TrekStor"), 1205 DMI_MATCH(DMI_PRODUCT_NAME, "SurfTab twin 10.1"), 1206 }, 1207 }, 1208 { 1209 /* Trekstor Surftab Wintron 7.0 ST70416-6 */ 1210 .driver_data = (void *)&trekstor_surftab_wintron70_data, 1211 .matches = { 1212 DMI_MATCH(DMI_SYS_VENDOR, "Insyde"), 1213 DMI_MATCH(DMI_PRODUCT_NAME, "ST70416-6"), 1214 /* Exact match, different versions need different fw */ 1215 DMI_MATCH(DMI_BIOS_VERSION, "TREK.G.WI71C.JGBMRBA04"), 1216 }, 1217 }, 1218 { 1219 /* Trekstor Surftab Wintron 7.0 ST70416-6, newer BIOS */ 1220 .driver_data = (void *)&trekstor_surftab_wintron70_data, 1221 .matches = { 1222 DMI_MATCH(DMI_SYS_VENDOR, "TrekStor"), 1223 DMI_MATCH(DMI_PRODUCT_NAME, "SurfTab wintron 7.0 ST70416-6"), 1224 /* Exact match, different versions need different fw */ 1225 DMI_MATCH(DMI_BIOS_VERSION, "TREK.G.WI71C.JGBMRBA05"), 1226 }, 1227 }, 1228 { 1229 /* Trekstor Yourbook C11B (same touchscreen as the Primebook C11) */ 1230 .driver_data = (void *)&trekstor_primebook_c11_data, 1231 .matches = { 1232 DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"), 1233 DMI_MATCH(DMI_PRODUCT_NAME, "YOURBOOK C11B"), 1234 }, 1235 }, 1236 { 1237 /* Vinga Twizzle J116 */ 1238 .driver_data = (void *)&vinga_twizzle_j116_data, 1239 .matches = { 1240 DMI_MATCH(DMI_PRODUCT_NAME, "VINGA Twizzle J116"), 1241 }, 1242 }, 1243 { 1244 /* Yours Y8W81, same case and touchscreen as Chuwi Vi8 */ 1245 .driver_data = (void *)&chuwi_vi8_data, 1246 .matches = { 1247 DMI_MATCH(DMI_SYS_VENDOR, "YOURS"), 1248 DMI_MATCH(DMI_PRODUCT_NAME, "Y8W81"), 1249 }, 1250 }, 1251 { } 1252 }; 1253 1254 static const struct ts_dmi_data *ts_data; 1255 1256 static void ts_dmi_add_props(struct i2c_client *client) 1257 { 1258 struct device *dev = &client->dev; 1259 int error; 1260 1261 if (has_acpi_companion(dev) && 1262 !strncmp(ts_data->acpi_name, client->name, I2C_NAME_SIZE)) { 1263 error = device_add_properties(dev, ts_data->properties); 1264 if (error) 1265 dev_err(dev, "failed to add properties: %d\n", error); 1266 } 1267 } 1268 1269 static int ts_dmi_notifier_call(struct notifier_block *nb, 1270 unsigned long action, void *data) 1271 { 1272 struct device *dev = data; 1273 struct i2c_client *client; 1274 1275 switch (action) { 1276 case BUS_NOTIFY_ADD_DEVICE: 1277 client = i2c_verify_client(dev); 1278 if (client) 1279 ts_dmi_add_props(client); 1280 break; 1281 1282 default: 1283 break; 1284 } 1285 1286 return 0; 1287 } 1288 1289 static struct notifier_block ts_dmi_notifier = { 1290 .notifier_call = ts_dmi_notifier_call, 1291 }; 1292 1293 static int __init ts_dmi_init(void) 1294 { 1295 const struct dmi_system_id *dmi_id; 1296 int error; 1297 1298 dmi_id = dmi_first_match(touchscreen_dmi_table); 1299 if (!dmi_id) 1300 return 0; /* Not an error */ 1301 1302 ts_data = dmi_id->driver_data; 1303 /* Some dmi table entries only provide an efi_embedded_fw_desc */ 1304 if (!ts_data->properties) 1305 return 0; 1306 1307 error = bus_register_notifier(&i2c_bus_type, &ts_dmi_notifier); 1308 if (error) 1309 pr_err("%s: failed to register i2c bus notifier: %d\n", 1310 __func__, error); 1311 1312 return error; 1313 } 1314 1315 /* 1316 * We are registering out notifier after i2c core is initialized and i2c bus 1317 * itself is ready (which happens at postcore initcall level), but before 1318 * ACPI starts enumerating devices (at subsys initcall level). 1319 */ 1320 arch_initcall(ts_dmi_init); 1321