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/ctype.h> 13 #include <linux/device.h> 14 #include <linux/dmi.h> 15 #include <linux/efi_embedded_fw.h> 16 #include <linux/i2c.h> 17 #include <linux/init.h> 18 #include <linux/kstrtox.h> 19 #include <linux/notifier.h> 20 #include <linux/property.h> 21 #include <linux/string.h> 22 23 struct ts_dmi_data { 24 /* The EFI embedded-fw code expects this to be the first member! */ 25 struct efi_embedded_fw_desc embedded_fw; 26 const char *acpi_name; 27 const struct property_entry *properties; 28 }; 29 30 /* NOTE: Please keep all entries sorted alphabetically */ 31 32 static const struct property_entry archos_101_cesium_educ_props[] = { 33 PROPERTY_ENTRY_U32("touchscreen-size-x", 1850), 34 PROPERTY_ENTRY_U32("touchscreen-size-y", 1280), 35 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 36 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 37 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 38 PROPERTY_ENTRY_BOOL("silead,home-button"), 39 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-archos-101-cesium-educ.fw"), 40 { } 41 }; 42 43 static const struct ts_dmi_data archos_101_cesium_educ_data = { 44 .acpi_name = "MSSL1680:00", 45 .properties = archos_101_cesium_educ_props, 46 }; 47 48 static const struct property_entry bush_bush_windows_tablet_props[] = { 49 PROPERTY_ENTRY_U32("touchscreen-size-x", 1850), 50 PROPERTY_ENTRY_U32("touchscreen-size-y", 1280), 51 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 52 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 53 PROPERTY_ENTRY_BOOL("silead,home-button"), 54 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-bush-bush-windows-tablet.fw"), 55 { } 56 }; 57 58 static const struct ts_dmi_data bush_bush_windows_tablet_data = { 59 .acpi_name = "MSSL1680:00", 60 .properties = bush_bush_windows_tablet_props, 61 }; 62 63 static const struct property_entry chuwi_hi8_props[] = { 64 PROPERTY_ENTRY_U32("touchscreen-size-x", 1665), 65 PROPERTY_ENTRY_U32("touchscreen-size-y", 1140), 66 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 67 PROPERTY_ENTRY_BOOL("silead,home-button"), 68 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-chuwi-hi8.fw"), 69 { } 70 }; 71 72 static const struct ts_dmi_data chuwi_hi8_data = { 73 .acpi_name = "MSSL0001:00", 74 .properties = chuwi_hi8_props, 75 }; 76 77 static const struct property_entry chuwi_hi8_air_props[] = { 78 PROPERTY_ENTRY_U32("touchscreen-size-x", 1728), 79 PROPERTY_ENTRY_U32("touchscreen-size-y", 1148), 80 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 81 PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-chuwi-hi8-air.fw"), 82 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 83 { } 84 }; 85 86 static const struct ts_dmi_data chuwi_hi8_air_data = { 87 .acpi_name = "MSSL1680", 88 .properties = chuwi_hi8_air_props, 89 }; 90 91 static const struct property_entry chuwi_hi8_pro_props[] = { 92 PROPERTY_ENTRY_U32("touchscreen-min-x", 6), 93 PROPERTY_ENTRY_U32("touchscreen-min-y", 3), 94 PROPERTY_ENTRY_U32("touchscreen-size-x", 1728), 95 PROPERTY_ENTRY_U32("touchscreen-size-y", 1148), 96 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 97 PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-chuwi-hi8-pro.fw"), 98 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 99 PROPERTY_ENTRY_BOOL("silead,home-button"), 100 { } 101 }; 102 103 static const struct ts_dmi_data chuwi_hi8_pro_data = { 104 .embedded_fw = { 105 .name = "silead/gsl3680-chuwi-hi8-pro.fw", 106 .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 }, 107 .length = 39864, 108 .sha256 = { 0xc0, 0x88, 0xc5, 0xef, 0xd1, 0x70, 0x77, 0x59, 109 0x4e, 0xe9, 0xc4, 0xd8, 0x2e, 0xcd, 0xbf, 0x95, 110 0x32, 0xd9, 0x03, 0x28, 0x0d, 0x48, 0x9f, 0x92, 111 0x35, 0x37, 0xf6, 0x8b, 0x2a, 0xe4, 0x73, 0xff }, 112 }, 113 .acpi_name = "MSSL1680:00", 114 .properties = chuwi_hi8_pro_props, 115 }; 116 117 static const struct property_entry chuwi_hi10_air_props[] = { 118 PROPERTY_ENTRY_U32("touchscreen-size-x", 1981), 119 PROPERTY_ENTRY_U32("touchscreen-size-y", 1271), 120 PROPERTY_ENTRY_U32("touchscreen-min-x", 99), 121 PROPERTY_ENTRY_U32("touchscreen-min-y", 9), 122 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 123 PROPERTY_ENTRY_U32("touchscreen-fuzz-x", 5), 124 PROPERTY_ENTRY_U32("touchscreen-fuzz-y", 4), 125 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-chuwi-hi10-air.fw"), 126 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 127 PROPERTY_ENTRY_BOOL("silead,home-button"), 128 { } 129 }; 130 131 static const struct ts_dmi_data chuwi_hi10_air_data = { 132 .acpi_name = "MSSL1680:00", 133 .properties = chuwi_hi10_air_props, 134 }; 135 136 static const struct property_entry chuwi_hi10_plus_props[] = { 137 PROPERTY_ENTRY_U32("touchscreen-min-x", 12), 138 PROPERTY_ENTRY_U32("touchscreen-min-y", 10), 139 PROPERTY_ENTRY_U32("touchscreen-size-x", 1908), 140 PROPERTY_ENTRY_U32("touchscreen-size-y", 1270), 141 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-chuwi-hi10plus.fw"), 142 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 143 PROPERTY_ENTRY_BOOL("silead,home-button"), 144 PROPERTY_ENTRY_BOOL("silead,pen-supported"), 145 PROPERTY_ENTRY_U32("silead,pen-resolution-x", 8), 146 PROPERTY_ENTRY_U32("silead,pen-resolution-y", 8), 147 { } 148 }; 149 150 static const struct ts_dmi_data chuwi_hi10_plus_data = { 151 .embedded_fw = { 152 .name = "silead/gsl1680-chuwi-hi10plus.fw", 153 .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 }, 154 .length = 34056, 155 .sha256 = { 0xfd, 0x0a, 0x08, 0x08, 0x3c, 0xa6, 0x34, 0x4e, 156 0x2c, 0x49, 0x9c, 0xcd, 0x7d, 0x44, 0x9d, 0x38, 157 0x10, 0x68, 0xb5, 0xbd, 0xb7, 0x2a, 0x63, 0xb5, 158 0x67, 0x0b, 0x96, 0xbd, 0x89, 0x67, 0x85, 0x09 }, 159 }, 160 .acpi_name = "MSSL0017:00", 161 .properties = chuwi_hi10_plus_props, 162 }; 163 164 static const u32 chuwi_hi10_pro_efi_min_max[] = { 8, 1911, 8, 1271 }; 165 166 static const struct property_entry chuwi_hi10_pro_props[] = { 167 PROPERTY_ENTRY_U32("touchscreen-min-x", 80), 168 PROPERTY_ENTRY_U32("touchscreen-min-y", 26), 169 PROPERTY_ENTRY_U32("touchscreen-size-x", 1962), 170 PROPERTY_ENTRY_U32("touchscreen-size-y", 1254), 171 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 172 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-chuwi-hi10-pro.fw"), 173 PROPERTY_ENTRY_U32_ARRAY("silead,efi-fw-min-max", chuwi_hi10_pro_efi_min_max), 174 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 175 PROPERTY_ENTRY_BOOL("silead,home-button"), 176 PROPERTY_ENTRY_BOOL("silead,pen-supported"), 177 PROPERTY_ENTRY_U32("silead,pen-resolution-x", 8), 178 PROPERTY_ENTRY_U32("silead,pen-resolution-y", 8), 179 { } 180 }; 181 182 static const struct ts_dmi_data chuwi_hi10_pro_data = { 183 .embedded_fw = { 184 .name = "silead/gsl1680-chuwi-hi10-pro.fw", 185 .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 }, 186 .length = 42504, 187 .sha256 = { 0xdb, 0x92, 0x68, 0xa8, 0xdb, 0x81, 0x31, 0x00, 188 0x1f, 0x58, 0x89, 0xdb, 0x19, 0x1b, 0x15, 0x8c, 189 0x05, 0x14, 0xf4, 0x95, 0xba, 0x15, 0x45, 0x98, 190 0x42, 0xa3, 0xbb, 0x65, 0xe3, 0x30, 0xa5, 0x93 }, 191 }, 192 .acpi_name = "MSSL1680:00", 193 .properties = chuwi_hi10_pro_props, 194 }; 195 196 static const struct property_entry chuwi_hibook_props[] = { 197 PROPERTY_ENTRY_U32("touchscreen-min-x", 30), 198 PROPERTY_ENTRY_U32("touchscreen-min-y", 4), 199 PROPERTY_ENTRY_U32("touchscreen-size-x", 1892), 200 PROPERTY_ENTRY_U32("touchscreen-size-y", 1276), 201 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 202 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 203 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-chuwi-hibook.fw"), 204 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 205 PROPERTY_ENTRY_BOOL("silead,home-button"), 206 { } 207 }; 208 209 static const struct ts_dmi_data chuwi_hibook_data = { 210 .embedded_fw = { 211 .name = "silead/gsl1680-chuwi-hibook.fw", 212 .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 }, 213 .length = 40392, 214 .sha256 = { 0xf7, 0xc0, 0xe8, 0x5a, 0x6c, 0xf2, 0xeb, 0x8d, 215 0x12, 0xc4, 0x45, 0xbf, 0x55, 0x13, 0x4c, 0x1a, 216 0x13, 0x04, 0x31, 0x08, 0x65, 0x73, 0xf7, 0xa8, 217 0x1b, 0x7d, 0x59, 0xc9, 0xe6, 0x97, 0xf7, 0x38 }, 218 }, 219 .acpi_name = "MSSL0017:00", 220 .properties = chuwi_hibook_props, 221 }; 222 223 static const struct property_entry chuwi_vi8_props[] = { 224 PROPERTY_ENTRY_U32("touchscreen-min-x", 4), 225 PROPERTY_ENTRY_U32("touchscreen-min-y", 6), 226 PROPERTY_ENTRY_U32("touchscreen-size-x", 1724), 227 PROPERTY_ENTRY_U32("touchscreen-size-y", 1140), 228 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 229 PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-chuwi-vi8.fw"), 230 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 231 PROPERTY_ENTRY_BOOL("silead,home-button"), 232 { } 233 }; 234 235 static const struct ts_dmi_data chuwi_vi8_data = { 236 .acpi_name = "MSSL1680:00", 237 .properties = chuwi_vi8_props, 238 }; 239 240 static const struct ts_dmi_data chuwi_vi8_plus_data = { 241 .embedded_fw = { 242 .name = "chipone/icn8505-HAMP0002.fw", 243 .prefix = { 0xb0, 0x07, 0x00, 0x00, 0xe4, 0x07, 0x00, 0x00 }, 244 .length = 35012, 245 .sha256 = { 0x93, 0xe5, 0x49, 0xe0, 0xb6, 0xa2, 0xb4, 0xb3, 246 0x88, 0x96, 0x34, 0x97, 0x5e, 0xa8, 0x13, 0x78, 247 0x72, 0x98, 0xb8, 0x29, 0xeb, 0x5c, 0xa7, 0xf1, 248 0x25, 0x13, 0x43, 0xf4, 0x30, 0x7c, 0xfc, 0x7c }, 249 }, 250 }; 251 252 static const struct property_entry chuwi_vi10_props[] = { 253 PROPERTY_ENTRY_U32("touchscreen-min-x", 0), 254 PROPERTY_ENTRY_U32("touchscreen-min-y", 4), 255 PROPERTY_ENTRY_U32("touchscreen-size-x", 1858), 256 PROPERTY_ENTRY_U32("touchscreen-size-y", 1280), 257 PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-chuwi-vi10.fw"), 258 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 259 PROPERTY_ENTRY_BOOL("silead,home-button"), 260 { } 261 }; 262 263 static const struct ts_dmi_data chuwi_vi10_data = { 264 .acpi_name = "MSSL0002:00", 265 .properties = chuwi_vi10_props, 266 }; 267 268 static const struct property_entry chuwi_surbook_mini_props[] = { 269 PROPERTY_ENTRY_U32("touchscreen-min-x", 88), 270 PROPERTY_ENTRY_U32("touchscreen-min-y", 13), 271 PROPERTY_ENTRY_U32("touchscreen-size-x", 2040), 272 PROPERTY_ENTRY_U32("touchscreen-size-y", 1524), 273 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-chuwi-surbook-mini.fw"), 274 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 275 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 276 { } 277 }; 278 279 static const struct ts_dmi_data chuwi_surbook_mini_data = { 280 .acpi_name = "MSSL1680:00", 281 .properties = chuwi_surbook_mini_props, 282 }; 283 284 static const struct property_entry connect_tablet9_props[] = { 285 PROPERTY_ENTRY_U32("touchscreen-min-x", 9), 286 PROPERTY_ENTRY_U32("touchscreen-min-y", 10), 287 PROPERTY_ENTRY_U32("touchscreen-size-x", 1664), 288 PROPERTY_ENTRY_U32("touchscreen-size-y", 880), 289 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 290 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 291 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-connect-tablet9.fw"), 292 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 293 { } 294 }; 295 296 static const struct ts_dmi_data connect_tablet9_data = { 297 .acpi_name = "MSSL1680:00", 298 .properties = connect_tablet9_props, 299 }; 300 301 static const struct property_entry csl_panther_tab_hd_props[] = { 302 PROPERTY_ENTRY_U32("touchscreen-min-x", 1), 303 PROPERTY_ENTRY_U32("touchscreen-min-y", 20), 304 PROPERTY_ENTRY_U32("touchscreen-size-x", 1980), 305 PROPERTY_ENTRY_U32("touchscreen-size-y", 1526), 306 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 307 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 308 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-csl-panther-tab-hd.fw"), 309 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 310 { } 311 }; 312 313 static const struct ts_dmi_data csl_panther_tab_hd_data = { 314 .acpi_name = "MSSL1680:00", 315 .properties = csl_panther_tab_hd_props, 316 }; 317 318 static const struct property_entry cube_iwork8_air_props[] = { 319 PROPERTY_ENTRY_U32("touchscreen-min-x", 1), 320 PROPERTY_ENTRY_U32("touchscreen-min-y", 3), 321 PROPERTY_ENTRY_U32("touchscreen-size-x", 1664), 322 PROPERTY_ENTRY_U32("touchscreen-size-y", 896), 323 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 324 PROPERTY_ENTRY_STRING("firmware-name", "gsl3670-cube-iwork8-air.fw"), 325 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 326 { } 327 }; 328 329 static const struct ts_dmi_data cube_iwork8_air_data = { 330 .embedded_fw = { 331 .name = "silead/gsl3670-cube-iwork8-air.fw", 332 .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 }, 333 .length = 38808, 334 .sha256 = { 0xff, 0x62, 0x2d, 0xd1, 0x8a, 0x78, 0x04, 0x7b, 335 0x33, 0x06, 0xb0, 0x4f, 0x7f, 0x02, 0x08, 0x9c, 336 0x96, 0xd4, 0x9f, 0x04, 0xe1, 0x47, 0x25, 0x25, 337 0x60, 0x77, 0x41, 0x33, 0xeb, 0x12, 0x82, 0xfc }, 338 }, 339 .acpi_name = "MSSL1680:00", 340 .properties = cube_iwork8_air_props, 341 }; 342 343 static const struct property_entry cube_knote_i1101_props[] = { 344 PROPERTY_ENTRY_U32("touchscreen-min-x", 20), 345 PROPERTY_ENTRY_U32("touchscreen-min-y", 22), 346 PROPERTY_ENTRY_U32("touchscreen-size-x", 1961), 347 PROPERTY_ENTRY_U32("touchscreen-size-y", 1513), 348 PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-cube-knote-i1101.fw"), 349 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 350 PROPERTY_ENTRY_BOOL("silead,home-button"), 351 { } 352 }; 353 354 static const struct ts_dmi_data cube_knote_i1101_data = { 355 .acpi_name = "MSSL1680:00", 356 .properties = cube_knote_i1101_props, 357 }; 358 359 static const struct property_entry dexp_ursus_7w_props[] = { 360 PROPERTY_ENTRY_U32("touchscreen-size-x", 890), 361 PROPERTY_ENTRY_U32("touchscreen-size-y", 630), 362 PROPERTY_ENTRY_STRING("firmware-name", "gsl1686-dexp-ursus-7w.fw"), 363 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 364 PROPERTY_ENTRY_BOOL("silead,home-button"), 365 { } 366 }; 367 368 static const struct ts_dmi_data dexp_ursus_7w_data = { 369 .acpi_name = "MSSL1680:00", 370 .properties = dexp_ursus_7w_props, 371 }; 372 373 static const struct property_entry dexp_ursus_kx210i_props[] = { 374 PROPERTY_ENTRY_U32("touchscreen-min-x", 5), 375 PROPERTY_ENTRY_U32("touchscreen-min-y", 2), 376 PROPERTY_ENTRY_U32("touchscreen-size-x", 1720), 377 PROPERTY_ENTRY_U32("touchscreen-size-y", 1137), 378 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-dexp-ursus-kx210i.fw"), 379 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 380 PROPERTY_ENTRY_BOOL("silead,home-button"), 381 { } 382 }; 383 384 static const struct ts_dmi_data dexp_ursus_kx210i_data = { 385 .acpi_name = "MSSL1680:00", 386 .properties = dexp_ursus_kx210i_props, 387 }; 388 389 static const struct property_entry digma_citi_e200_props[] = { 390 PROPERTY_ENTRY_U32("touchscreen-size-x", 1980), 391 PROPERTY_ENTRY_U32("touchscreen-size-y", 1500), 392 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 393 PROPERTY_ENTRY_STRING("firmware-name", "gsl1686-digma_citi_e200.fw"), 394 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 395 PROPERTY_ENTRY_BOOL("silead,home-button"), 396 { } 397 }; 398 399 static const struct ts_dmi_data digma_citi_e200_data = { 400 .acpi_name = "MSSL1680:00", 401 .properties = digma_citi_e200_props, 402 }; 403 404 static const struct property_entry estar_beauty_hd_props[] = { 405 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 406 { } 407 }; 408 409 static const struct ts_dmi_data estar_beauty_hd_data = { 410 .acpi_name = "GDIX1001:00", 411 .properties = estar_beauty_hd_props, 412 }; 413 414 /* Generic props + data for upside-down mounted GDIX1001 touchscreens */ 415 static const struct property_entry gdix1001_upside_down_props[] = { 416 PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"), 417 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 418 { } 419 }; 420 421 static const struct ts_dmi_data gdix1001_upside_down_data = { 422 .acpi_name = "GDIX1001", 423 .properties = gdix1001_upside_down_props, 424 }; 425 426 static const struct ts_dmi_data gdix1002_upside_down_data = { 427 .acpi_name = "GDIX1002", 428 .properties = gdix1001_upside_down_props, 429 }; 430 431 static const struct property_entry gp_electronic_t701_props[] = { 432 PROPERTY_ENTRY_U32("touchscreen-size-x", 960), 433 PROPERTY_ENTRY_U32("touchscreen-size-y", 640), 434 PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"), 435 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 436 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-gp-electronic-t701.fw"), 437 { } 438 }; 439 440 static const struct ts_dmi_data gp_electronic_t701_data = { 441 .acpi_name = "MSSL1680:00", 442 .properties = gp_electronic_t701_props, 443 }; 444 445 static const struct property_entry irbis_tw90_props[] = { 446 PROPERTY_ENTRY_U32("touchscreen-size-x", 1720), 447 PROPERTY_ENTRY_U32("touchscreen-size-y", 1138), 448 PROPERTY_ENTRY_U32("touchscreen-min-x", 8), 449 PROPERTY_ENTRY_U32("touchscreen-min-y", 14), 450 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 451 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 452 PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-irbis_tw90.fw"), 453 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 454 PROPERTY_ENTRY_BOOL("silead,home-button"), 455 { } 456 }; 457 458 static const struct ts_dmi_data irbis_tw90_data = { 459 .acpi_name = "MSSL1680:00", 460 .properties = irbis_tw90_props, 461 }; 462 463 static const struct property_entry irbis_tw118_props[] = { 464 PROPERTY_ENTRY_U32("touchscreen-min-x", 20), 465 PROPERTY_ENTRY_U32("touchscreen-min-y", 30), 466 PROPERTY_ENTRY_U32("touchscreen-size-x", 1960), 467 PROPERTY_ENTRY_U32("touchscreen-size-y", 1510), 468 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-irbis-tw118.fw"), 469 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 470 { } 471 }; 472 473 static const struct ts_dmi_data irbis_tw118_data = { 474 .acpi_name = "MSSL1680:00", 475 .properties = irbis_tw118_props, 476 }; 477 478 static const struct property_entry itworks_tw891_props[] = { 479 PROPERTY_ENTRY_U32("touchscreen-min-x", 1), 480 PROPERTY_ENTRY_U32("touchscreen-min-y", 5), 481 PROPERTY_ENTRY_U32("touchscreen-size-x", 1600), 482 PROPERTY_ENTRY_U32("touchscreen-size-y", 896), 483 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 484 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 485 PROPERTY_ENTRY_STRING("firmware-name", "gsl3670-itworks-tw891.fw"), 486 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 487 { } 488 }; 489 490 static const struct ts_dmi_data itworks_tw891_data = { 491 .acpi_name = "MSSL1680:00", 492 .properties = itworks_tw891_props, 493 }; 494 495 static const struct property_entry jumper_ezpad_6_pro_props[] = { 496 PROPERTY_ENTRY_U32("touchscreen-size-x", 1980), 497 PROPERTY_ENTRY_U32("touchscreen-size-y", 1500), 498 PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-jumper-ezpad-6-pro.fw"), 499 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 500 PROPERTY_ENTRY_BOOL("silead,home-button"), 501 { } 502 }; 503 504 static const struct ts_dmi_data jumper_ezpad_6_pro_data = { 505 .acpi_name = "MSSL1680:00", 506 .properties = jumper_ezpad_6_pro_props, 507 }; 508 509 static const struct property_entry jumper_ezpad_6_pro_b_props[] = { 510 PROPERTY_ENTRY_U32("touchscreen-size-x", 1980), 511 PROPERTY_ENTRY_U32("touchscreen-size-y", 1500), 512 PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-jumper-ezpad-6-pro-b.fw"), 513 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 514 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 515 PROPERTY_ENTRY_BOOL("silead,home-button"), 516 { } 517 }; 518 519 static const struct ts_dmi_data jumper_ezpad_6_pro_b_data = { 520 .acpi_name = "MSSL1680:00", 521 .properties = jumper_ezpad_6_pro_b_props, 522 }; 523 524 static const struct property_entry jumper_ezpad_6_m4_props[] = { 525 PROPERTY_ENTRY_U32("touchscreen-min-x", 35), 526 PROPERTY_ENTRY_U32("touchscreen-min-y", 15), 527 PROPERTY_ENTRY_U32("touchscreen-size-x", 1950), 528 PROPERTY_ENTRY_U32("touchscreen-size-y", 1525), 529 PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-jumper-ezpad-6-m4.fw"), 530 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 531 PROPERTY_ENTRY_BOOL("silead,home-button"), 532 { } 533 }; 534 535 static const struct ts_dmi_data jumper_ezpad_6_m4_data = { 536 .acpi_name = "MSSL1680:00", 537 .properties = jumper_ezpad_6_m4_props, 538 }; 539 540 static const struct property_entry jumper_ezpad_7_props[] = { 541 PROPERTY_ENTRY_U32("touchscreen-min-x", 4), 542 PROPERTY_ENTRY_U32("touchscreen-min-y", 10), 543 PROPERTY_ENTRY_U32("touchscreen-size-x", 2044), 544 PROPERTY_ENTRY_U32("touchscreen-size-y", 1526), 545 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 546 PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-jumper-ezpad-7.fw"), 547 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 548 PROPERTY_ENTRY_BOOL("silead,stuck-controller-bug"), 549 { } 550 }; 551 552 static const struct ts_dmi_data jumper_ezpad_7_data = { 553 .acpi_name = "MSSL1680:00", 554 .properties = jumper_ezpad_7_props, 555 }; 556 557 static const struct property_entry jumper_ezpad_mini3_props[] = { 558 PROPERTY_ENTRY_U32("touchscreen-min-x", 23), 559 PROPERTY_ENTRY_U32("touchscreen-min-y", 16), 560 PROPERTY_ENTRY_U32("touchscreen-size-x", 1700), 561 PROPERTY_ENTRY_U32("touchscreen-size-y", 1138), 562 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 563 PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-jumper-ezpad-mini3.fw"), 564 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 565 { } 566 }; 567 568 static const struct ts_dmi_data jumper_ezpad_mini3_data = { 569 .acpi_name = "MSSL1680:00", 570 .properties = jumper_ezpad_mini3_props, 571 }; 572 573 static const struct property_entry mpman_converter9_props[] = { 574 PROPERTY_ENTRY_U32("touchscreen-min-x", 8), 575 PROPERTY_ENTRY_U32("touchscreen-min-y", 8), 576 PROPERTY_ENTRY_U32("touchscreen-size-x", 1664), 577 PROPERTY_ENTRY_U32("touchscreen-size-y", 880), 578 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 579 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 580 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-mpman-converter9.fw"), 581 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 582 { } 583 }; 584 585 static const struct ts_dmi_data mpman_converter9_data = { 586 .acpi_name = "MSSL1680:00", 587 .properties = mpman_converter9_props, 588 }; 589 590 static const struct property_entry mpman_mpwin895cl_props[] = { 591 PROPERTY_ENTRY_U32("touchscreen-min-x", 3), 592 PROPERTY_ENTRY_U32("touchscreen-min-y", 9), 593 PROPERTY_ENTRY_U32("touchscreen-size-x", 1728), 594 PROPERTY_ENTRY_U32("touchscreen-size-y", 1150), 595 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 596 PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-mpman-mpwin895cl.fw"), 597 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 598 PROPERTY_ENTRY_BOOL("silead,home-button"), 599 { } 600 }; 601 602 static const struct ts_dmi_data mpman_mpwin895cl_data = { 603 .acpi_name = "MSSL1680:00", 604 .properties = mpman_mpwin895cl_props, 605 }; 606 607 static const struct property_entry myria_my8307_props[] = { 608 PROPERTY_ENTRY_U32("touchscreen-size-x", 1720), 609 PROPERTY_ENTRY_U32("touchscreen-size-y", 1140), 610 PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"), 611 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 612 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 613 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-myria-my8307.fw"), 614 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 615 PROPERTY_ENTRY_BOOL("silead,home-button"), 616 { } 617 }; 618 619 static const struct ts_dmi_data myria_my8307_data = { 620 .acpi_name = "MSSL1680:00", 621 .properties = myria_my8307_props, 622 }; 623 624 static const struct property_entry onda_obook_20_plus_props[] = { 625 PROPERTY_ENTRY_U32("touchscreen-size-x", 1728), 626 PROPERTY_ENTRY_U32("touchscreen-size-y", 1148), 627 PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"), 628 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 629 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 630 PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-onda-obook-20-plus.fw"), 631 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 632 PROPERTY_ENTRY_BOOL("silead,home-button"), 633 { } 634 }; 635 636 static const struct ts_dmi_data onda_obook_20_plus_data = { 637 .acpi_name = "MSSL1680:00", 638 .properties = onda_obook_20_plus_props, 639 }; 640 641 static const struct property_entry onda_v80_plus_v3_props[] = { 642 PROPERTY_ENTRY_U32("touchscreen-min-x", 22), 643 PROPERTY_ENTRY_U32("touchscreen-min-y", 15), 644 PROPERTY_ENTRY_U32("touchscreen-size-x", 1698), 645 PROPERTY_ENTRY_U32("touchscreen-size-y", 1140), 646 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 647 PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-onda-v80-plus-v3.fw"), 648 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 649 PROPERTY_ENTRY_BOOL("silead,home-button"), 650 { } 651 }; 652 653 static const struct ts_dmi_data onda_v80_plus_v3_data = { 654 .embedded_fw = { 655 .name = "silead/gsl3676-onda-v80-plus-v3.fw", 656 .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 }, 657 .length = 37224, 658 .sha256 = { 0x8f, 0xbd, 0x8f, 0x0c, 0x6b, 0xba, 0x5b, 0xf5, 659 0xa3, 0xc7, 0xa3, 0xc0, 0x4f, 0xcd, 0xdf, 0x32, 660 0xcc, 0xe4, 0x70, 0xd6, 0x46, 0x9c, 0xd7, 0xa7, 661 0x4b, 0x82, 0x3f, 0xab, 0xc7, 0x90, 0xea, 0x23 }, 662 }, 663 .acpi_name = "MSSL1680:00", 664 .properties = onda_v80_plus_v3_props, 665 }; 666 667 static const struct property_entry onda_v820w_32g_props[] = { 668 PROPERTY_ENTRY_U32("touchscreen-size-x", 1665), 669 PROPERTY_ENTRY_U32("touchscreen-size-y", 1140), 670 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 671 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-onda-v820w-32g.fw"), 672 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 673 PROPERTY_ENTRY_BOOL("silead,home-button"), 674 { } 675 }; 676 677 static const struct ts_dmi_data onda_v820w_32g_data = { 678 .acpi_name = "MSSL1680:00", 679 .properties = onda_v820w_32g_props, 680 }; 681 682 static const struct property_entry onda_v891_v5_props[] = { 683 PROPERTY_ENTRY_U32("touchscreen-size-x", 1715), 684 PROPERTY_ENTRY_U32("touchscreen-size-y", 1140), 685 PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"), 686 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 687 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 688 PROPERTY_ENTRY_STRING("firmware-name", 689 "gsl3676-onda-v891-v5.fw"), 690 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 691 PROPERTY_ENTRY_BOOL("silead,home-button"), 692 { } 693 }; 694 695 static const struct ts_dmi_data onda_v891_v5_data = { 696 .acpi_name = "MSSL1680:00", 697 .properties = onda_v891_v5_props, 698 }; 699 700 static const struct property_entry onda_v891w_v1_props[] = { 701 PROPERTY_ENTRY_U32("touchscreen-min-x", 46), 702 PROPERTY_ENTRY_U32("touchscreen-min-y", 8), 703 PROPERTY_ENTRY_U32("touchscreen-size-x", 1676), 704 PROPERTY_ENTRY_U32("touchscreen-size-y", 1130), 705 PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-onda-v891w-v1.fw"), 706 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 707 PROPERTY_ENTRY_BOOL("silead,home-button"), 708 { } 709 }; 710 711 static const struct ts_dmi_data onda_v891w_v1_data = { 712 .acpi_name = "MSSL1680:00", 713 .properties = onda_v891w_v1_props, 714 }; 715 716 static const struct property_entry onda_v891w_v3_props[] = { 717 PROPERTY_ENTRY_U32("touchscreen-min-x", 35), 718 PROPERTY_ENTRY_U32("touchscreen-min-y", 15), 719 PROPERTY_ENTRY_U32("touchscreen-size-x", 1625), 720 PROPERTY_ENTRY_U32("touchscreen-size-y", 1135), 721 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 722 PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-onda-v891w-v3.fw"), 723 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 724 PROPERTY_ENTRY_BOOL("silead,home-button"), 725 { } 726 }; 727 728 static const struct ts_dmi_data onda_v891w_v3_data = { 729 .acpi_name = "MSSL1680:00", 730 .properties = onda_v891w_v3_props, 731 }; 732 733 static const struct property_entry pipo_w2s_props[] = { 734 PROPERTY_ENTRY_U32("touchscreen-size-x", 1660), 735 PROPERTY_ENTRY_U32("touchscreen-size-y", 880), 736 PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"), 737 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 738 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-pipo-w2s.fw"), 739 { } 740 }; 741 742 static const struct ts_dmi_data pipo_w2s_data = { 743 .embedded_fw = { 744 .name = "silead/gsl1680-pipo-w2s.fw", 745 .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 }, 746 .length = 39072, 747 .sha256 = { 0xd0, 0x58, 0xc4, 0x7d, 0x55, 0x2d, 0x62, 0x18, 748 0xd1, 0x6a, 0x71, 0x73, 0x0b, 0x3f, 0xbe, 0x60, 749 0xbb, 0x45, 0x8c, 0x52, 0x27, 0xb7, 0x18, 0xf4, 750 0x31, 0x00, 0x6a, 0x49, 0x76, 0xd8, 0x7c, 0xd3 }, 751 }, 752 .acpi_name = "MSSL1680:00", 753 .properties = pipo_w2s_props, 754 }; 755 756 static const struct property_entry pipo_w11_props[] = { 757 PROPERTY_ENTRY_U32("touchscreen-min-x", 1), 758 PROPERTY_ENTRY_U32("touchscreen-min-y", 15), 759 PROPERTY_ENTRY_U32("touchscreen-size-x", 1984), 760 PROPERTY_ENTRY_U32("touchscreen-size-y", 1532), 761 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-pipo-w11.fw"), 762 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 763 PROPERTY_ENTRY_BOOL("silead,home-button"), 764 { } 765 }; 766 767 static const struct ts_dmi_data pipo_w11_data = { 768 .acpi_name = "MSSL1680:00", 769 .properties = pipo_w11_props, 770 }; 771 772 static const struct property_entry positivo_c4128b_props[] = { 773 PROPERTY_ENTRY_U32("touchscreen-min-x", 4), 774 PROPERTY_ENTRY_U32("touchscreen-min-y", 13), 775 PROPERTY_ENTRY_U32("touchscreen-size-x", 1915), 776 PROPERTY_ENTRY_U32("touchscreen-size-y", 1269), 777 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-positivo-c4128b.fw"), 778 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 779 { } 780 }; 781 782 static const struct ts_dmi_data positivo_c4128b_data = { 783 .acpi_name = "MSSL1680:00", 784 .properties = positivo_c4128b_props, 785 }; 786 787 static const struct property_entry pov_mobii_wintab_p800w_v20_props[] = { 788 PROPERTY_ENTRY_U32("touchscreen-min-x", 32), 789 PROPERTY_ENTRY_U32("touchscreen-min-y", 16), 790 PROPERTY_ENTRY_U32("touchscreen-size-x", 1692), 791 PROPERTY_ENTRY_U32("touchscreen-size-y", 1146), 792 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 793 PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-pov-mobii-wintab-p800w-v20.fw"), 794 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 795 PROPERTY_ENTRY_BOOL("silead,home-button"), 796 { } 797 }; 798 799 static const struct ts_dmi_data pov_mobii_wintab_p800w_v20_data = { 800 .acpi_name = "MSSL1680:00", 801 .properties = pov_mobii_wintab_p800w_v20_props, 802 }; 803 804 static const struct property_entry pov_mobii_wintab_p800w_v21_props[] = { 805 PROPERTY_ENTRY_U32("touchscreen-min-x", 1), 806 PROPERTY_ENTRY_U32("touchscreen-min-y", 8), 807 PROPERTY_ENTRY_U32("touchscreen-size-x", 1794), 808 PROPERTY_ENTRY_U32("touchscreen-size-y", 1148), 809 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 810 PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-pov-mobii-wintab-p800w.fw"), 811 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 812 PROPERTY_ENTRY_BOOL("silead,home-button"), 813 { } 814 }; 815 816 static const struct ts_dmi_data pov_mobii_wintab_p800w_v21_data = { 817 .acpi_name = "MSSL1680:00", 818 .properties = pov_mobii_wintab_p800w_v21_props, 819 }; 820 821 static const struct property_entry pov_mobii_wintab_p1006w_v10_props[] = { 822 PROPERTY_ENTRY_U32("touchscreen-min-x", 1), 823 PROPERTY_ENTRY_U32("touchscreen-min-y", 3), 824 PROPERTY_ENTRY_U32("touchscreen-size-x", 1984), 825 PROPERTY_ENTRY_U32("touchscreen-size-y", 1520), 826 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 827 PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-pov-mobii-wintab-p1006w-v10.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 pov_mobii_wintab_p1006w_v10_data = { 834 .acpi_name = "MSSL1680:00", 835 .properties = pov_mobii_wintab_p1006w_v10_props, 836 }; 837 838 static const struct property_entry predia_basic_props[] = { 839 PROPERTY_ENTRY_U32("touchscreen-min-x", 3), 840 PROPERTY_ENTRY_U32("touchscreen-min-y", 10), 841 PROPERTY_ENTRY_U32("touchscreen-size-x", 1728), 842 PROPERTY_ENTRY_U32("touchscreen-size-y", 1144), 843 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 844 PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-predia-basic.fw"), 845 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 846 PROPERTY_ENTRY_BOOL("silead,home-button"), 847 { } 848 }; 849 850 static const struct ts_dmi_data predia_basic_data = { 851 .acpi_name = "MSSL1680:00", 852 .properties = predia_basic_props, 853 }; 854 855 static const struct property_entry rca_cambio_w101_v2_props[] = { 856 PROPERTY_ENTRY_U32("touchscreen-min-x", 4), 857 PROPERTY_ENTRY_U32("touchscreen-min-y", 20), 858 PROPERTY_ENTRY_U32("touchscreen-size-x", 1644), 859 PROPERTY_ENTRY_U32("touchscreen-size-y", 874), 860 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 861 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-rca-cambio-w101-v2.fw"), 862 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 863 { } 864 }; 865 866 static const struct ts_dmi_data rca_cambio_w101_v2_data = { 867 .acpi_name = "MSSL1680:00", 868 .properties = rca_cambio_w101_v2_props, 869 }; 870 871 static const struct property_entry rwc_nanote_p8_props[] = { 872 PROPERTY_ENTRY_U32("touchscreen-min-y", 46), 873 PROPERTY_ENTRY_U32("touchscreen-size-x", 1728), 874 PROPERTY_ENTRY_U32("touchscreen-size-y", 1140), 875 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 876 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-rwc-nanote-p8.fw"), 877 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 878 { } 879 }; 880 881 static const struct ts_dmi_data rwc_nanote_p8_data = { 882 .acpi_name = "MSSL1680:00", 883 .properties = rwc_nanote_p8_props, 884 }; 885 886 static const struct property_entry schneider_sct101ctm_props[] = { 887 PROPERTY_ENTRY_U32("touchscreen-size-x", 1715), 888 PROPERTY_ENTRY_U32("touchscreen-size-y", 1140), 889 PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"), 890 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 891 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 892 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-schneider-sct101ctm.fw"), 893 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 894 PROPERTY_ENTRY_BOOL("silead,home-button"), 895 { } 896 }; 897 898 static const struct ts_dmi_data schneider_sct101ctm_data = { 899 .acpi_name = "MSSL1680:00", 900 .properties = schneider_sct101ctm_props, 901 }; 902 903 static const struct property_entry globalspace_solt_ivw116_props[] = { 904 PROPERTY_ENTRY_U32("touchscreen-min-x", 7), 905 PROPERTY_ENTRY_U32("touchscreen-min-y", 22), 906 PROPERTY_ENTRY_U32("touchscreen-size-x", 1723), 907 PROPERTY_ENTRY_U32("touchscreen-size-y", 1077), 908 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-globalspace-solt-ivw116.fw"), 909 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 910 PROPERTY_ENTRY_BOOL("silead,home-button"), 911 { } 912 }; 913 914 static const struct ts_dmi_data globalspace_solt_ivw116_data = { 915 .acpi_name = "MSSL1680:00", 916 .properties = globalspace_solt_ivw116_props, 917 }; 918 919 static const struct property_entry techbite_arc_11_6_props[] = { 920 PROPERTY_ENTRY_U32("touchscreen-min-x", 5), 921 PROPERTY_ENTRY_U32("touchscreen-min-y", 7), 922 PROPERTY_ENTRY_U32("touchscreen-size-x", 1981), 923 PROPERTY_ENTRY_U32("touchscreen-size-y", 1270), 924 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 925 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-techbite-arc-11-6.fw"), 926 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 927 { } 928 }; 929 930 static const struct ts_dmi_data techbite_arc_11_6_data = { 931 .acpi_name = "MSSL1680:00", 932 .properties = techbite_arc_11_6_props, 933 }; 934 935 static const struct property_entry teclast_tbook11_props[] = { 936 PROPERTY_ENTRY_U32("touchscreen-min-x", 8), 937 PROPERTY_ENTRY_U32("touchscreen-min-y", 14), 938 PROPERTY_ENTRY_U32("touchscreen-size-x", 1916), 939 PROPERTY_ENTRY_U32("touchscreen-size-y", 1264), 940 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 941 PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-teclast-tbook11.fw"), 942 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 943 PROPERTY_ENTRY_BOOL("silead,home-button"), 944 { } 945 }; 946 947 static const struct ts_dmi_data teclast_tbook11_data = { 948 .embedded_fw = { 949 .name = "silead/gsl3692-teclast-tbook11.fw", 950 .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 }, 951 .length = 43560, 952 .sha256 = { 0x9d, 0xb0, 0x3d, 0xf1, 0x00, 0x3c, 0xb5, 0x25, 953 0x62, 0x8a, 0xa0, 0x93, 0x4b, 0xe0, 0x4e, 0x75, 954 0xd1, 0x27, 0xb1, 0x65, 0x3c, 0xba, 0xa5, 0x0f, 955 0xcd, 0xb4, 0xbe, 0x00, 0xbb, 0xf6, 0x43, 0x29 }, 956 }, 957 .acpi_name = "MSSL1680:00", 958 .properties = teclast_tbook11_props, 959 }; 960 961 static const struct property_entry teclast_x16_plus_props[] = { 962 PROPERTY_ENTRY_U32("touchscreen-min-x", 8), 963 PROPERTY_ENTRY_U32("touchscreen-min-y", 14), 964 PROPERTY_ENTRY_U32("touchscreen-size-x", 1916), 965 PROPERTY_ENTRY_U32("touchscreen-size-y", 1264), 966 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 967 PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-teclast-x16-plus.fw"), 968 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 969 PROPERTY_ENTRY_BOOL("silead,home-button"), 970 { } 971 }; 972 973 static const struct ts_dmi_data teclast_x16_plus_data = { 974 .embedded_fw = { 975 .name = "silead/gsl3692-teclast-x16-plus.fw", 976 .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 }, 977 .length = 43560, 978 .sha256 = { 0x9d, 0xb0, 0x3d, 0xf1, 0x00, 0x3c, 0xb5, 0x25, 979 0x62, 0x8a, 0xa0, 0x93, 0x4b, 0xe0, 0x4e, 0x75, 980 0xd1, 0x27, 0xb1, 0x65, 0x3c, 0xba, 0xa5, 0x0f, 981 0xcd, 0xb4, 0xbe, 0x00, 0xbb, 0xf6, 0x43, 0x29 }, 982 }, 983 .acpi_name = "MSSL1680:00", 984 .properties = teclast_x16_plus_props, 985 }; 986 987 static const struct property_entry teclast_x3_plus_props[] = { 988 PROPERTY_ENTRY_U32("touchscreen-size-x", 1980), 989 PROPERTY_ENTRY_U32("touchscreen-size-y", 1500), 990 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-teclast-x3-plus.fw"), 991 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 992 PROPERTY_ENTRY_BOOL("silead,home-button"), 993 { } 994 }; 995 996 static const struct ts_dmi_data teclast_x3_plus_data = { 997 .acpi_name = "MSSL1680:00", 998 .properties = teclast_x3_plus_props, 999 }; 1000 1001 static const struct property_entry teclast_x98plus2_props[] = { 1002 PROPERTY_ENTRY_U32("touchscreen-size-x", 2048), 1003 PROPERTY_ENTRY_U32("touchscreen-size-y", 1280), 1004 PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"), 1005 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 1006 PROPERTY_ENTRY_STRING("firmware-name", "gsl1686-teclast_x98plus2.fw"), 1007 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 1008 { } 1009 }; 1010 1011 static const struct ts_dmi_data teclast_x98plus2_data = { 1012 .acpi_name = "MSSL1680:00", 1013 .properties = teclast_x98plus2_props, 1014 }; 1015 1016 static const struct property_entry trekstor_primebook_c11_props[] = { 1017 PROPERTY_ENTRY_U32("touchscreen-size-x", 1970), 1018 PROPERTY_ENTRY_U32("touchscreen-size-y", 1530), 1019 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 1020 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-trekstor-primebook-c11.fw"), 1021 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 1022 PROPERTY_ENTRY_BOOL("silead,home-button"), 1023 { } 1024 }; 1025 1026 static const struct ts_dmi_data trekstor_primebook_c11_data = { 1027 .acpi_name = "MSSL1680:00", 1028 .properties = trekstor_primebook_c11_props, 1029 }; 1030 1031 static const struct property_entry trekstor_primebook_c13_props[] = { 1032 PROPERTY_ENTRY_U32("touchscreen-size-x", 2624), 1033 PROPERTY_ENTRY_U32("touchscreen-size-y", 1920), 1034 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-trekstor-primebook-c13.fw"), 1035 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 1036 PROPERTY_ENTRY_BOOL("silead,home-button"), 1037 { } 1038 }; 1039 1040 static const struct ts_dmi_data trekstor_primebook_c13_data = { 1041 .acpi_name = "MSSL1680:00", 1042 .properties = trekstor_primebook_c13_props, 1043 }; 1044 1045 static const struct property_entry trekstor_primetab_t13b_props[] = { 1046 PROPERTY_ENTRY_U32("touchscreen-size-x", 2500), 1047 PROPERTY_ENTRY_U32("touchscreen-size-y", 1900), 1048 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-trekstor-primetab-t13b.fw"), 1049 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 1050 PROPERTY_ENTRY_BOOL("silead,home-button"), 1051 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), 1052 { } 1053 }; 1054 1055 static const struct ts_dmi_data trekstor_primetab_t13b_data = { 1056 .acpi_name = "MSSL1680:00", 1057 .properties = trekstor_primetab_t13b_props, 1058 }; 1059 1060 static const struct property_entry trekstor_surftab_duo_w1_props[] = { 1061 PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"), 1062 { } 1063 }; 1064 1065 static const struct ts_dmi_data trekstor_surftab_duo_w1_data = { 1066 .acpi_name = "GDIX1001:00", 1067 .properties = trekstor_surftab_duo_w1_props, 1068 }; 1069 1070 static const struct property_entry trekstor_surftab_twin_10_1_props[] = { 1071 PROPERTY_ENTRY_U32("touchscreen-min-x", 20), 1072 PROPERTY_ENTRY_U32("touchscreen-min-y", 0), 1073 PROPERTY_ENTRY_U32("touchscreen-size-x", 1890), 1074 PROPERTY_ENTRY_U32("touchscreen-size-y", 1280), 1075 PROPERTY_ENTRY_U32("touchscreen-inverted-y", 1), 1076 PROPERTY_ENTRY_STRING("firmware-name", "gsl3670-surftab-twin-10-1-st10432-8.fw"), 1077 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 1078 PROPERTY_ENTRY_BOOL("silead,home-button"), 1079 { } 1080 }; 1081 1082 static const struct ts_dmi_data trekstor_surftab_twin_10_1_data = { 1083 .acpi_name = "MSSL1680:00", 1084 .properties = trekstor_surftab_twin_10_1_props, 1085 }; 1086 1087 static const struct property_entry trekstor_surftab_wintron70_props[] = { 1088 PROPERTY_ENTRY_U32("touchscreen-min-x", 12), 1089 PROPERTY_ENTRY_U32("touchscreen-min-y", 8), 1090 PROPERTY_ENTRY_U32("touchscreen-size-x", 884), 1091 PROPERTY_ENTRY_U32("touchscreen-size-y", 632), 1092 PROPERTY_ENTRY_STRING("firmware-name", "gsl1686-surftab-wintron70-st70416-6.fw"), 1093 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 1094 PROPERTY_ENTRY_BOOL("silead,home-button"), 1095 { } 1096 }; 1097 1098 static const struct ts_dmi_data trekstor_surftab_wintron70_data = { 1099 .acpi_name = "MSSL1680:00", 1100 .properties = trekstor_surftab_wintron70_props, 1101 }; 1102 1103 static const struct property_entry viglen_connect_10_props[] = { 1104 PROPERTY_ENTRY_U32("touchscreen-size-x", 1890), 1105 PROPERTY_ENTRY_U32("touchscreen-size-y", 1280), 1106 PROPERTY_ENTRY_U32("touchscreen-fuzz-x", 6), 1107 PROPERTY_ENTRY_U32("touchscreen-fuzz-y", 6), 1108 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), 1109 PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-viglen-connect-10.fw"), 1110 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 1111 PROPERTY_ENTRY_BOOL("silead,home-button"), 1112 { } 1113 }; 1114 1115 static const struct ts_dmi_data viglen_connect_10_data = { 1116 .acpi_name = "MSSL1680:00", 1117 .properties = viglen_connect_10_props, 1118 }; 1119 1120 static const struct property_entry vinga_twizzle_j116_props[] = { 1121 PROPERTY_ENTRY_U32("touchscreen-size-x", 1920), 1122 PROPERTY_ENTRY_U32("touchscreen-size-y", 1280), 1123 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-vinga-twizzle_j116.fw"), 1124 PROPERTY_ENTRY_U32("silead,max-fingers", 10), 1125 PROPERTY_ENTRY_BOOL("silead,home-button"), 1126 { } 1127 }; 1128 1129 static const struct ts_dmi_data vinga_twizzle_j116_data = { 1130 .acpi_name = "MSSL1680:00", 1131 .properties = vinga_twizzle_j116_props, 1132 }; 1133 1134 /* NOTE: Please keep this table sorted alphabetically */ 1135 const struct dmi_system_id touchscreen_dmi_table[] = { 1136 { 1137 /* Archos 101 Cesium Educ */ 1138 .driver_data = (void *)&archos_101_cesium_educ_data, 1139 .matches = { 1140 DMI_MATCH(DMI_PRODUCT_NAME, "ARCHOS 101 Cesium Educ"), 1141 }, 1142 }, 1143 { 1144 /* Bush Windows tablet */ 1145 .driver_data = (void *)&bush_bush_windows_tablet_data, 1146 .matches = { 1147 DMI_MATCH(DMI_PRODUCT_NAME, "Bush Windows tablet"), 1148 }, 1149 }, 1150 { 1151 /* Chuwi Hi8 */ 1152 .driver_data = (void *)&chuwi_hi8_data, 1153 .matches = { 1154 DMI_MATCH(DMI_SYS_VENDOR, "ilife"), 1155 DMI_MATCH(DMI_PRODUCT_NAME, "S806"), 1156 }, 1157 }, 1158 { 1159 /* Chuwi Hi8 (H1D_S806_206) */ 1160 .driver_data = (void *)&chuwi_hi8_data, 1161 .matches = { 1162 DMI_MATCH(DMI_SYS_VENDOR, "Insyde"), 1163 DMI_MATCH(DMI_PRODUCT_NAME, "BayTrail"), 1164 DMI_MATCH(DMI_BIOS_VERSION, "H1D_S806_206"), 1165 }, 1166 }, 1167 { 1168 /* Chuwi Hi8 Air (CWI543) */ 1169 .driver_data = (void *)&chuwi_hi8_air_data, 1170 .matches = { 1171 DMI_MATCH(DMI_BOARD_VENDOR, "Default string"), 1172 DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"), 1173 DMI_MATCH(DMI_PRODUCT_NAME, "Hi8 Air"), 1174 }, 1175 }, 1176 { 1177 /* Chuwi Hi8 Pro (CWI513) */ 1178 .driver_data = (void *)&chuwi_hi8_pro_data, 1179 .matches = { 1180 DMI_MATCH(DMI_SYS_VENDOR, "Hampoo"), 1181 DMI_MATCH(DMI_PRODUCT_NAME, "X1D3_C806N"), 1182 }, 1183 }, 1184 { 1185 /* Chuwi Hi10 Air */ 1186 .driver_data = (void *)&chuwi_hi10_air_data, 1187 .matches = { 1188 DMI_MATCH(DMI_SYS_VENDOR, "CHUWI INNOVATION AND TECHNOLOGY(SHENZHEN)CO.LTD"), 1189 DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"), 1190 DMI_MATCH(DMI_PRODUCT_SKU, "P1W6_C109D_B"), 1191 }, 1192 }, 1193 { 1194 /* Chuwi Hi10 Plus (CWI527) */ 1195 .driver_data = (void *)&chuwi_hi10_plus_data, 1196 .matches = { 1197 DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"), 1198 DMI_MATCH(DMI_PRODUCT_NAME, "Hi10 plus tablet"), 1199 DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"), 1200 }, 1201 }, 1202 { 1203 /* Chuwi Hi10 Pro (CWI529) */ 1204 .driver_data = (void *)&chuwi_hi10_pro_data, 1205 .matches = { 1206 DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"), 1207 DMI_MATCH(DMI_PRODUCT_NAME, "Hi10 pro tablet"), 1208 DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"), 1209 }, 1210 }, 1211 { 1212 /* Chuwi HiBook (CWI514) */ 1213 .driver_data = (void *)&chuwi_hibook_data, 1214 .matches = { 1215 DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"), 1216 DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"), 1217 /* Above matches are too generic, add bios-date match */ 1218 DMI_MATCH(DMI_BIOS_DATE, "05/07/2016"), 1219 }, 1220 }, 1221 { 1222 /* Chuwi Vi8 (CWI501) */ 1223 .driver_data = (void *)&chuwi_vi8_data, 1224 .matches = { 1225 DMI_MATCH(DMI_SYS_VENDOR, "Insyde"), 1226 DMI_MATCH(DMI_PRODUCT_NAME, "i86"), 1227 DMI_MATCH(DMI_BIOS_VERSION, "CHUWI.W86JLBNR01"), 1228 }, 1229 }, 1230 { 1231 /* Chuwi Vi8 (CWI506) */ 1232 .driver_data = (void *)&chuwi_vi8_data, 1233 .matches = { 1234 DMI_MATCH(DMI_SYS_VENDOR, "Insyde"), 1235 DMI_MATCH(DMI_PRODUCT_NAME, "i86"), 1236 DMI_MATCH(DMI_BIOS_VERSION, "CHUWI.D86JLBNR"), 1237 }, 1238 }, 1239 { 1240 /* Chuwi Vi8 dual-boot (CWI506) */ 1241 .driver_data = (void *)&chuwi_vi8_data, 1242 .matches = { 1243 DMI_MATCH(DMI_SYS_VENDOR, "Insyde"), 1244 DMI_MATCH(DMI_PRODUCT_NAME, "i86"), 1245 DMI_MATCH(DMI_BIOS_VERSION, "CHUWI2.D86JHBNR02"), 1246 }, 1247 }, 1248 { 1249 /* Chuwi Vi8 Plus (CWI519) */ 1250 .driver_data = (void *)&chuwi_vi8_plus_data, 1251 .matches = { 1252 DMI_MATCH(DMI_SYS_VENDOR, "Hampoo"), 1253 DMI_MATCH(DMI_PRODUCT_NAME, "D2D3_Vi8A1"), 1254 DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"), 1255 }, 1256 }, 1257 { 1258 /* Chuwi Vi10 (CWI505) */ 1259 .driver_data = (void *)&chuwi_vi10_data, 1260 .matches = { 1261 DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"), 1262 DMI_MATCH(DMI_BOARD_NAME, "BYT-PF02"), 1263 DMI_MATCH(DMI_SYS_VENDOR, "ilife"), 1264 DMI_MATCH(DMI_PRODUCT_NAME, "S165"), 1265 }, 1266 }, 1267 { 1268 /* Chuwi Surbook Mini (CWI540) */ 1269 .driver_data = (void *)&chuwi_surbook_mini_data, 1270 .matches = { 1271 DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"), 1272 DMI_MATCH(DMI_PRODUCT_NAME, "C3W6_AP108_4G"), 1273 }, 1274 }, 1275 { 1276 /* Connect Tablet 9 */ 1277 .driver_data = (void *)&connect_tablet9_data, 1278 .matches = { 1279 DMI_MATCH(DMI_SYS_VENDOR, "Connect"), 1280 DMI_MATCH(DMI_PRODUCT_NAME, "Tablet 9"), 1281 }, 1282 }, 1283 { 1284 /* CSL Panther Tab HD */ 1285 .driver_data = (void *)&csl_panther_tab_hd_data, 1286 .matches = { 1287 DMI_MATCH(DMI_SYS_VENDOR, "CSL Computer GmbH & Co. KG"), 1288 DMI_MATCH(DMI_PRODUCT_NAME, "CSL Panther Tab HD"), 1289 }, 1290 }, 1291 { 1292 /* CUBE iwork8 Air */ 1293 .driver_data = (void *)&cube_iwork8_air_data, 1294 .matches = { 1295 DMI_MATCH(DMI_SYS_VENDOR, "cube"), 1296 DMI_MATCH(DMI_PRODUCT_NAME, "i1-TF"), 1297 DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"), 1298 }, 1299 }, 1300 { 1301 /* Cube KNote i1101 */ 1302 .driver_data = (void *)&cube_knote_i1101_data, 1303 .matches = { 1304 DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"), 1305 DMI_MATCH(DMI_BOARD_NAME, "L1W6_I1101"), 1306 DMI_MATCH(DMI_SYS_VENDOR, "ALLDOCUBE"), 1307 DMI_MATCH(DMI_PRODUCT_NAME, "i1101"), 1308 }, 1309 }, 1310 { 1311 /* DEXP Ursus 7W */ 1312 .driver_data = (void *)&dexp_ursus_7w_data, 1313 .matches = { 1314 DMI_MATCH(DMI_SYS_VENDOR, "Insyde"), 1315 DMI_MATCH(DMI_PRODUCT_NAME, "7W"), 1316 }, 1317 }, 1318 { 1319 /* DEXP Ursus KX210i */ 1320 .driver_data = (void *)&dexp_ursus_kx210i_data, 1321 .matches = { 1322 DMI_MATCH(DMI_SYS_VENDOR, "INSYDE Corp."), 1323 DMI_MATCH(DMI_PRODUCT_NAME, "S107I"), 1324 }, 1325 }, 1326 { 1327 /* Digma Citi E200 */ 1328 .driver_data = (void *)&digma_citi_e200_data, 1329 .matches = { 1330 DMI_MATCH(DMI_SYS_VENDOR, "Digma"), 1331 DMI_MATCH(DMI_PRODUCT_NAME, "CITI E200"), 1332 DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"), 1333 }, 1334 }, 1335 { 1336 /* Estar Beauty HD (MID 7316R) */ 1337 .driver_data = (void *)&estar_beauty_hd_data, 1338 .matches = { 1339 DMI_MATCH(DMI_SYS_VENDOR, "Estar"), 1340 DMI_MATCH(DMI_PRODUCT_NAME, "eSTAR BEAUTY HD Intel Quad core"), 1341 }, 1342 }, 1343 { 1344 /* GP-electronic T701 */ 1345 .driver_data = (void *)&gp_electronic_t701_data, 1346 .matches = { 1347 DMI_MATCH(DMI_SYS_VENDOR, "Insyde"), 1348 DMI_MATCH(DMI_PRODUCT_NAME, "T701"), 1349 DMI_MATCH(DMI_BIOS_VERSION, "BYT70A.YNCHENG.WIN.007"), 1350 }, 1351 }, 1352 { 1353 /* I.T.Works TW701 (same hardware as the Trekstor ST70416-6) */ 1354 .driver_data = (void *)&trekstor_surftab_wintron70_data, 1355 .matches = { 1356 DMI_MATCH(DMI_SYS_VENDOR, "Insyde"), 1357 DMI_MATCH(DMI_PRODUCT_NAME, "i71c"), 1358 DMI_MATCH(DMI_BIOS_VERSION, "itWORKS.G.WI71C.JGBMRB"), 1359 }, 1360 }, 1361 { 1362 /* Irbis TW90 */ 1363 .driver_data = (void *)&irbis_tw90_data, 1364 .matches = { 1365 DMI_MATCH(DMI_SYS_VENDOR, "IRBIS"), 1366 DMI_MATCH(DMI_PRODUCT_NAME, "TW90"), 1367 }, 1368 }, 1369 { 1370 /* Irbis TW118 */ 1371 .driver_data = (void *)&irbis_tw118_data, 1372 .matches = { 1373 DMI_MATCH(DMI_SYS_VENDOR, "IRBIS"), 1374 DMI_MATCH(DMI_PRODUCT_NAME, "TW118"), 1375 }, 1376 }, 1377 { 1378 /* I.T.Works TW891 */ 1379 .driver_data = (void *)&itworks_tw891_data, 1380 .matches = { 1381 DMI_MATCH(DMI_SYS_VENDOR, "To be filled by O.E.M."), 1382 DMI_MATCH(DMI_PRODUCT_NAME, "TW891"), 1383 }, 1384 }, 1385 { 1386 /* Jumper EZpad 6 Pro */ 1387 .driver_data = (void *)&jumper_ezpad_6_pro_data, 1388 .matches = { 1389 DMI_MATCH(DMI_SYS_VENDOR, "Jumper"), 1390 DMI_MATCH(DMI_PRODUCT_NAME, "EZpad"), 1391 DMI_MATCH(DMI_BIOS_VERSION, "5.12"), 1392 /* Above matches are too generic, add bios-date match */ 1393 DMI_MATCH(DMI_BIOS_DATE, "08/18/2017"), 1394 }, 1395 }, 1396 { 1397 /* Jumper EZpad 6 Pro B */ 1398 .driver_data = (void *)&jumper_ezpad_6_pro_b_data, 1399 .matches = { 1400 DMI_MATCH(DMI_SYS_VENDOR, "Jumper"), 1401 DMI_MATCH(DMI_PRODUCT_NAME, "EZpad"), 1402 DMI_MATCH(DMI_BIOS_VERSION, "5.12"), 1403 /* Above matches are too generic, add bios-date match */ 1404 DMI_MATCH(DMI_BIOS_DATE, "04/24/2018"), 1405 }, 1406 }, 1407 { 1408 /* Jumper EZpad 6s Pro */ 1409 .driver_data = (void *)&jumper_ezpad_6_pro_b_data, 1410 .matches = { 1411 DMI_MATCH(DMI_SYS_VENDOR, "Jumper"), 1412 DMI_MATCH(DMI_PRODUCT_NAME, "Ezpad"), 1413 /* Above matches are too generic, add bios match */ 1414 DMI_MATCH(DMI_BIOS_VERSION, "E.WSA116_8.E1.042.bin"), 1415 DMI_MATCH(DMI_BIOS_DATE, "01/08/2020"), 1416 }, 1417 }, 1418 { 1419 /* Jumper EZpad 6 m4 */ 1420 .driver_data = (void *)&jumper_ezpad_6_m4_data, 1421 .matches = { 1422 DMI_MATCH(DMI_SYS_VENDOR, "jumper"), 1423 DMI_MATCH(DMI_PRODUCT_NAME, "EZpad"), 1424 /* Jumper8.S106x.A00C.1066 with the version dropped */ 1425 DMI_MATCH(DMI_BIOS_VERSION, "Jumper8.S106x"), 1426 }, 1427 }, 1428 { 1429 /* Jumper EZpad 7 */ 1430 .driver_data = (void *)&jumper_ezpad_7_data, 1431 .matches = { 1432 DMI_MATCH(DMI_SYS_VENDOR, "Jumper"), 1433 DMI_MATCH(DMI_PRODUCT_NAME, "EZpad"), 1434 /* Jumper12x.WJ2012.bsBKRCP05 with the version dropped */ 1435 DMI_MATCH(DMI_BIOS_VERSION, "Jumper12x.WJ2012.bsBKRCP"), 1436 }, 1437 }, 1438 { 1439 /* Jumper EZpad mini3 */ 1440 .driver_data = (void *)&jumper_ezpad_mini3_data, 1441 .matches = { 1442 DMI_MATCH(DMI_SYS_VENDOR, "Insyde"), 1443 /* jumperx.T87.KFBNEEA02 with the version-nr dropped */ 1444 DMI_MATCH(DMI_BIOS_VERSION, "jumperx.T87.KFBNEEA"), 1445 }, 1446 }, 1447 { 1448 /* Juno Tablet */ 1449 .driver_data = (void *)&gdix1002_upside_down_data, 1450 .matches = { 1451 DMI_MATCH(DMI_SYS_VENDOR, "Default string"), 1452 /* Both product- and board-name being "Default string" is somewhat rare */ 1453 DMI_MATCH(DMI_PRODUCT_NAME, "Default string"), 1454 DMI_MATCH(DMI_BOARD_NAME, "Default string"), 1455 /* Above matches are too generic, add partial bios-version match */ 1456 DMI_MATCH(DMI_BIOS_VERSION, "JP2V1."), 1457 }, 1458 }, 1459 { 1460 /* Mediacom WinPad 7.0 W700 (same hw as Wintron surftab 7") */ 1461 .driver_data = (void *)&trekstor_surftab_wintron70_data, 1462 .matches = { 1463 DMI_MATCH(DMI_SYS_VENDOR, "MEDIACOM"), 1464 DMI_MATCH(DMI_PRODUCT_NAME, "WinPad 7 W10 - WPW700"), 1465 }, 1466 }, 1467 { 1468 /* Mediacom Flexbook Edge 11 (same hw as TS Primebook C11) */ 1469 .driver_data = (void *)&trekstor_primebook_c11_data, 1470 .matches = { 1471 DMI_MATCH(DMI_SYS_VENDOR, "MEDIACOM"), 1472 DMI_MATCH(DMI_PRODUCT_NAME, "FlexBook edge11 - M-FBE11"), 1473 }, 1474 }, 1475 { 1476 /* MP Man Converter 9 */ 1477 .driver_data = (void *)&mpman_converter9_data, 1478 .matches = { 1479 DMI_MATCH(DMI_SYS_VENDOR, "MPMAN"), 1480 DMI_MATCH(DMI_PRODUCT_NAME, "Converter9"), 1481 }, 1482 }, 1483 { 1484 /* MP Man MPWIN895CL */ 1485 .driver_data = (void *)&mpman_mpwin895cl_data, 1486 .matches = { 1487 DMI_MATCH(DMI_SYS_VENDOR, "MPMAN"), 1488 DMI_MATCH(DMI_PRODUCT_NAME, "MPWIN8900CL"), 1489 }, 1490 }, 1491 { 1492 /* Myria MY8307 */ 1493 .driver_data = (void *)&myria_my8307_data, 1494 .matches = { 1495 DMI_MATCH(DMI_SYS_VENDOR, "Complet Electro Serv"), 1496 DMI_MATCH(DMI_PRODUCT_NAME, "MY8307"), 1497 }, 1498 }, 1499 { 1500 /* Onda oBook 20 Plus */ 1501 .driver_data = (void *)&onda_obook_20_plus_data, 1502 .matches = { 1503 DMI_MATCH(DMI_SYS_VENDOR, "ONDA"), 1504 DMI_MATCH(DMI_PRODUCT_NAME, "OBOOK 20 PLUS"), 1505 }, 1506 }, 1507 { 1508 /* ONDA V80 plus v3 (P80PSBG9V3A01501) */ 1509 .driver_data = (void *)&onda_v80_plus_v3_data, 1510 .matches = { 1511 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ONDA"), 1512 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "V80 PLUS") 1513 }, 1514 }, 1515 { 1516 /* ONDA V820w DualOS */ 1517 .driver_data = (void *)&onda_v820w_32g_data, 1518 .matches = { 1519 DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "ONDA"), 1520 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "V820w DualOS") 1521 }, 1522 }, 1523 { 1524 /* ONDA V891 v5 */ 1525 .driver_data = (void *)&onda_v891_v5_data, 1526 .matches = { 1527 DMI_MATCH(DMI_SYS_VENDOR, "ONDA"), 1528 DMI_MATCH(DMI_PRODUCT_NAME, "ONDA Tablet"), 1529 DMI_MATCH(DMI_BIOS_VERSION, "ONDA.D869CJABNRBA06"), 1530 }, 1531 }, 1532 { 1533 /* ONDA V891w revision P891WBEBV1B00 aka v1 */ 1534 .driver_data = (void *)&onda_v891w_v1_data, 1535 .matches = { 1536 DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "ONDA"), 1537 DMI_EXACT_MATCH(DMI_BOARD_NAME, "ONDA Tablet"), 1538 DMI_EXACT_MATCH(DMI_BOARD_VERSION, "V001"), 1539 /* Exact match, different versions need different fw */ 1540 DMI_EXACT_MATCH(DMI_BIOS_VERSION, "ONDA.W89EBBN08"), 1541 }, 1542 }, 1543 { 1544 /* ONDA V891w Dual OS P891DCF2V1A01274 64GB */ 1545 .driver_data = (void *)&onda_v891w_v3_data, 1546 .matches = { 1547 DMI_MATCH(DMI_SYS_VENDOR, "Insyde"), 1548 DMI_MATCH(DMI_PRODUCT_NAME, "ONDA Tablet"), 1549 DMI_MATCH(DMI_BIOS_VERSION, "ONDA.D890HBBNR0A"), 1550 }, 1551 }, 1552 { 1553 /* Pipo W2S */ 1554 .driver_data = (void *)&pipo_w2s_data, 1555 .matches = { 1556 DMI_MATCH(DMI_SYS_VENDOR, "PIPO"), 1557 DMI_MATCH(DMI_PRODUCT_NAME, "W2S"), 1558 }, 1559 }, 1560 { 1561 /* Pipo W11 */ 1562 .driver_data = (void *)&pipo_w11_data, 1563 .matches = { 1564 DMI_MATCH(DMI_SYS_VENDOR, "PIPO"), 1565 DMI_MATCH(DMI_PRODUCT_NAME, "To be filled by O.E.M."), 1566 /* Above matches are too generic, add bios-ver match */ 1567 DMI_MATCH(DMI_BIOS_VERSION, "JS-BI-10.6-SF133GR300-GA55B-024-F"), 1568 }, 1569 }, 1570 { 1571 /* Ployer Momo7w (same hardware as the Trekstor ST70416-6) */ 1572 .driver_data = (void *)&trekstor_surftab_wintron70_data, 1573 .matches = { 1574 DMI_MATCH(DMI_SYS_VENDOR, "Shenzhen PLOYER"), 1575 DMI_MATCH(DMI_PRODUCT_NAME, "MOMO7W"), 1576 /* Exact match, different versions need different fw */ 1577 DMI_MATCH(DMI_BIOS_VERSION, "MOMO.G.WI71C.MABMRBA02"), 1578 }, 1579 }, 1580 { 1581 /* Positivo C4128B */ 1582 .driver_data = (void *)&positivo_c4128b_data, 1583 .matches = { 1584 DMI_MATCH(DMI_SYS_VENDOR, "Positivo Tecnologia SA"), 1585 DMI_MATCH(DMI_PRODUCT_NAME, "C4128B-1"), 1586 }, 1587 }, 1588 { 1589 /* Point of View mobii wintab p800w (v2.0) */ 1590 .driver_data = (void *)&pov_mobii_wintab_p800w_v20_data, 1591 .matches = { 1592 DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"), 1593 DMI_MATCH(DMI_BOARD_NAME, "Aptio CRB"), 1594 DMI_MATCH(DMI_BIOS_VERSION, "3BAIR1014"), 1595 /* Above matches are too generic, add bios-date match */ 1596 DMI_MATCH(DMI_BIOS_DATE, "10/24/2014"), 1597 }, 1598 }, 1599 { 1600 /* Predia Basic tablet) */ 1601 .driver_data = (void *)&predia_basic_data, 1602 .matches = { 1603 DMI_MATCH(DMI_SYS_VENDOR, "Insyde"), 1604 DMI_MATCH(DMI_PRODUCT_NAME, "CherryTrail"), 1605 /* Above matches are too generic, add bios-version match */ 1606 DMI_MATCH(DMI_BIOS_VERSION, "Mx.WT107.KUBNGEA"), 1607 }, 1608 }, 1609 { 1610 /* Point of View mobii wintab p800w (v2.1) */ 1611 .driver_data = (void *)&pov_mobii_wintab_p800w_v21_data, 1612 .matches = { 1613 DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"), 1614 DMI_MATCH(DMI_BOARD_NAME, "Aptio CRB"), 1615 DMI_MATCH(DMI_BIOS_VERSION, "3BAIR1013"), 1616 /* Above matches are too generic, add bios-date match */ 1617 DMI_MATCH(DMI_BIOS_DATE, "08/22/2014"), 1618 }, 1619 }, 1620 { 1621 /* Point of View mobii wintab p1006w (v1.0) */ 1622 .driver_data = (void *)&pov_mobii_wintab_p1006w_v10_data, 1623 .matches = { 1624 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Insyde"), 1625 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "BayTrail"), 1626 /* Note 105b is Foxcon's USB/PCI vendor id */ 1627 DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "105B"), 1628 DMI_EXACT_MATCH(DMI_BOARD_NAME, "0E57"), 1629 }, 1630 }, 1631 { 1632 /* RCA Cambio W101 v2 */ 1633 /* https://github.com/onitake/gsl-firmware/discussions/193 */ 1634 .driver_data = (void *)&rca_cambio_w101_v2_data, 1635 .matches = { 1636 DMI_MATCH(DMI_SYS_VENDOR, "RCA"), 1637 DMI_MATCH(DMI_PRODUCT_NAME, "W101SA23T1"), 1638 }, 1639 }, 1640 { 1641 /* RWC NANOTE P8 */ 1642 .driver_data = (void *)&rwc_nanote_p8_data, 1643 .matches = { 1644 DMI_MATCH(DMI_BOARD_VENDOR, "Default string"), 1645 DMI_MATCH(DMI_PRODUCT_NAME, "AY07J"), 1646 DMI_MATCH(DMI_PRODUCT_SKU, "0001") 1647 }, 1648 }, 1649 { 1650 /* Schneider SCT101CTM */ 1651 .driver_data = (void *)&schneider_sct101ctm_data, 1652 .matches = { 1653 DMI_MATCH(DMI_SYS_VENDOR, "Default string"), 1654 DMI_MATCH(DMI_PRODUCT_NAME, "SCT101CTM"), 1655 }, 1656 }, 1657 { 1658 /* GlobalSpace SoLT IVW 11.6" */ 1659 .driver_data = (void *)&globalspace_solt_ivw116_data, 1660 .matches = { 1661 DMI_MATCH(DMI_SYS_VENDOR, "Globalspace Tech Pvt Ltd"), 1662 DMI_MATCH(DMI_PRODUCT_NAME, "SolTIVW"), 1663 DMI_MATCH(DMI_PRODUCT_SKU, "PN20170413488"), 1664 }, 1665 }, 1666 { 1667 /* Techbite Arc 11.6 */ 1668 .driver_data = (void *)&techbite_arc_11_6_data, 1669 .matches = { 1670 DMI_MATCH(DMI_SYS_VENDOR, "mPTech"), 1671 DMI_MATCH(DMI_PRODUCT_NAME, "techBite Arc 11.6"), 1672 DMI_MATCH(DMI_BOARD_NAME, "G8316_272B"), 1673 }, 1674 }, 1675 { 1676 /* Teclast Tbook 11 */ 1677 .driver_data = (void *)&teclast_tbook11_data, 1678 .matches = { 1679 DMI_MATCH(DMI_SYS_VENDOR, "TECLAST"), 1680 DMI_MATCH(DMI_PRODUCT_NAME, "TbooK 11"), 1681 DMI_MATCH(DMI_PRODUCT_SKU, "E5A6_A1"), 1682 }, 1683 }, 1684 { 1685 /* Teclast X16 Plus */ 1686 .driver_data = (void *)&teclast_x16_plus_data, 1687 .matches = { 1688 DMI_MATCH(DMI_SYS_VENDOR, "TECLAST"), 1689 DMI_MATCH(DMI_PRODUCT_NAME, "Default string"), 1690 DMI_MATCH(DMI_PRODUCT_SKU, "D3A5_A1"), 1691 }, 1692 }, 1693 { 1694 /* Teclast X3 Plus */ 1695 .driver_data = (void *)&teclast_x3_plus_data, 1696 .matches = { 1697 DMI_MATCH(DMI_SYS_VENDOR, "TECLAST"), 1698 DMI_MATCH(DMI_PRODUCT_NAME, "X3 Plus"), 1699 DMI_MATCH(DMI_BOARD_NAME, "X3 Plus"), 1700 }, 1701 }, 1702 { 1703 /* Teclast X89 (Android version / BIOS) */ 1704 .driver_data = (void *)&gdix1001_upside_down_data, 1705 .matches = { 1706 DMI_MATCH(DMI_BOARD_VENDOR, "WISKY"), 1707 DMI_MATCH(DMI_BOARD_NAME, "3G062i"), 1708 }, 1709 }, 1710 { 1711 /* Teclast X89 (Windows version / BIOS) */ 1712 .driver_data = (void *)&gdix1001_upside_down_data, 1713 .matches = { 1714 /* tPAD is too generic, also match on bios date */ 1715 DMI_MATCH(DMI_BOARD_VENDOR, "TECLAST"), 1716 DMI_MATCH(DMI_BOARD_NAME, "tPAD"), 1717 DMI_MATCH(DMI_BIOS_DATE, "12/19/2014"), 1718 }, 1719 }, 1720 { 1721 /* Teclast X98 Plus II */ 1722 .driver_data = (void *)&teclast_x98plus2_data, 1723 .matches = { 1724 DMI_MATCH(DMI_SYS_VENDOR, "TECLAST"), 1725 DMI_MATCH(DMI_PRODUCT_NAME, "X98 Plus II"), 1726 }, 1727 }, 1728 { 1729 /* Teclast X98 Pro */ 1730 .driver_data = (void *)&gdix1001_upside_down_data, 1731 .matches = { 1732 /* 1733 * Only match BIOS date, because the manufacturers 1734 * BIOS does not report the board name at all 1735 * (sometimes)... 1736 */ 1737 DMI_MATCH(DMI_BOARD_VENDOR, "TECLAST"), 1738 DMI_MATCH(DMI_BIOS_DATE, "10/28/2015"), 1739 }, 1740 }, 1741 { 1742 /* Trekstor Primebook C11 */ 1743 .driver_data = (void *)&trekstor_primebook_c11_data, 1744 .matches = { 1745 DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"), 1746 DMI_MATCH(DMI_PRODUCT_NAME, "Primebook C11"), 1747 }, 1748 }, 1749 { 1750 /* Trekstor Primebook C11B (same touchscreen as the C11) */ 1751 .driver_data = (void *)&trekstor_primebook_c11_data, 1752 .matches = { 1753 DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"), 1754 DMI_MATCH(DMI_PRODUCT_NAME, "PRIMEBOOK C11B"), 1755 }, 1756 }, 1757 { 1758 /* Trekstor Primebook C13 */ 1759 .driver_data = (void *)&trekstor_primebook_c13_data, 1760 .matches = { 1761 DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"), 1762 DMI_MATCH(DMI_PRODUCT_NAME, "Primebook C13"), 1763 }, 1764 }, 1765 { 1766 /* Trekstor Primetab T13B */ 1767 .driver_data = (void *)&trekstor_primetab_t13b_data, 1768 .matches = { 1769 DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"), 1770 DMI_MATCH(DMI_PRODUCT_NAME, "Primetab T13B"), 1771 }, 1772 }, 1773 { 1774 /* TrekStor SurfTab duo W1 10.1 ST10432-10b */ 1775 .driver_data = (void *)&trekstor_surftab_duo_w1_data, 1776 .matches = { 1777 DMI_MATCH(DMI_SYS_VENDOR, "TrekStor"), 1778 DMI_MATCH(DMI_PRODUCT_NAME, "SurfTab duo W1 10.1 (VT4)"), 1779 }, 1780 }, 1781 { 1782 /* TrekStor SurfTab twin 10.1 ST10432-8 */ 1783 .driver_data = (void *)&trekstor_surftab_twin_10_1_data, 1784 .matches = { 1785 DMI_MATCH(DMI_SYS_VENDOR, "TrekStor"), 1786 DMI_MATCH(DMI_PRODUCT_NAME, "SurfTab twin 10.1"), 1787 }, 1788 }, 1789 { 1790 /* Trekstor Surftab Wintron 7.0 ST70416-6 */ 1791 .driver_data = (void *)&trekstor_surftab_wintron70_data, 1792 .matches = { 1793 DMI_MATCH(DMI_SYS_VENDOR, "Insyde"), 1794 DMI_MATCH(DMI_PRODUCT_NAME, "ST70416-6"), 1795 /* Exact match, different versions need different fw */ 1796 DMI_MATCH(DMI_BIOS_VERSION, "TREK.G.WI71C.JGBMRBA04"), 1797 }, 1798 }, 1799 { 1800 /* Trekstor Surftab Wintron 7.0 ST70416-6, newer BIOS */ 1801 .driver_data = (void *)&trekstor_surftab_wintron70_data, 1802 .matches = { 1803 DMI_MATCH(DMI_SYS_VENDOR, "TrekStor"), 1804 DMI_MATCH(DMI_PRODUCT_NAME, "SurfTab wintron 7.0 ST70416-6"), 1805 /* Exact match, different versions need different fw */ 1806 DMI_MATCH(DMI_BIOS_VERSION, "TREK.G.WI71C.JGBMRBA05"), 1807 }, 1808 }, 1809 { 1810 /* Trekstor Yourbook C11B (same touchscreen as the Primebook C11) */ 1811 .driver_data = (void *)&trekstor_primebook_c11_data, 1812 .matches = { 1813 DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"), 1814 DMI_MATCH(DMI_PRODUCT_NAME, "YOURBOOK C11B"), 1815 }, 1816 }, 1817 { 1818 /* Viglen Connect 10 */ 1819 .driver_data = (void *)&viglen_connect_10_data, 1820 .matches = { 1821 DMI_MATCH(DMI_SYS_VENDOR, "Viglen Ltd."), 1822 DMI_MATCH(DMI_PRODUCT_NAME, "Connect 10'' Tablet PC"), 1823 }, 1824 }, 1825 { 1826 /* Vinga Twizzle J116 */ 1827 .driver_data = (void *)&vinga_twizzle_j116_data, 1828 .matches = { 1829 DMI_MATCH(DMI_PRODUCT_NAME, "VINGA Twizzle J116"), 1830 }, 1831 }, 1832 { 1833 /* "WinBook TW100" */ 1834 .driver_data = (void *)&gdix1001_upside_down_data, 1835 .matches = { 1836 DMI_MATCH(DMI_SYS_VENDOR, "WinBook"), 1837 DMI_MATCH(DMI_PRODUCT_NAME, "TW100") 1838 } 1839 }, 1840 { 1841 /* WinBook TW700 */ 1842 .driver_data = (void *)&gdix1001_upside_down_data, 1843 .matches = { 1844 DMI_MATCH(DMI_SYS_VENDOR, "WinBook"), 1845 DMI_MATCH(DMI_PRODUCT_NAME, "TW700") 1846 }, 1847 }, 1848 { 1849 /* Yours Y8W81, same case and touchscreen as Chuwi Vi8 */ 1850 .driver_data = (void *)&chuwi_vi8_data, 1851 .matches = { 1852 DMI_MATCH(DMI_SYS_VENDOR, "YOURS"), 1853 DMI_MATCH(DMI_PRODUCT_NAME, "Y8W81"), 1854 }, 1855 }, 1856 { } 1857 }; 1858 1859 static struct ts_dmi_data *ts_data; 1860 1861 static void ts_dmi_add_props(struct i2c_client *client) 1862 { 1863 struct device *dev = &client->dev; 1864 int error; 1865 1866 if (has_acpi_companion(dev) && 1867 strstarts(client->name, ts_data->acpi_name)) { 1868 error = device_create_managed_software_node(dev, ts_data->properties, NULL); 1869 if (error) 1870 dev_err(dev, "failed to add properties: %d\n", error); 1871 } 1872 } 1873 1874 static int ts_dmi_notifier_call(struct notifier_block *nb, 1875 unsigned long action, void *data) 1876 { 1877 struct device *dev = data; 1878 struct i2c_client *client; 1879 1880 switch (action) { 1881 case BUS_NOTIFY_ADD_DEVICE: 1882 client = i2c_verify_client(dev); 1883 if (client) 1884 ts_dmi_add_props(client); 1885 break; 1886 1887 default: 1888 break; 1889 } 1890 1891 return 0; 1892 } 1893 1894 #define MAX_CMDLINE_PROPS 16 1895 1896 static struct property_entry ts_cmdline_props[MAX_CMDLINE_PROPS + 1]; 1897 1898 static struct ts_dmi_data ts_cmdline_data = { 1899 .properties = ts_cmdline_props, 1900 }; 1901 1902 static int __init ts_parse_props(char *str) 1903 { 1904 /* Save the original str to show it on syntax errors */ 1905 char orig_str[256]; 1906 char *name, *value; 1907 u32 u32val; 1908 int i, ret; 1909 1910 strscpy(orig_str, str, sizeof(orig_str)); 1911 1912 /* 1913 * str is part of the static_command_line from init/main.c and poking 1914 * holes in that by writing 0 to it is allowed, as is taking long 1915 * lasting references to it. 1916 */ 1917 ts_cmdline_data.acpi_name = strsep(&str, ":"); 1918 1919 for (i = 0; i < MAX_CMDLINE_PROPS; i++) { 1920 name = strsep(&str, ":"); 1921 if (!name || !name[0]) 1922 break; 1923 1924 /* Replace '=' with 0 and make value point past '=' or NULL */ 1925 value = name; 1926 strsep(&value, "="); 1927 if (!value) { 1928 ts_cmdline_props[i] = PROPERTY_ENTRY_BOOL(name); 1929 } else if (isdigit(value[0])) { 1930 ret = kstrtou32(value, 0, &u32val); 1931 if (ret) 1932 goto syntax_error; 1933 1934 ts_cmdline_props[i] = PROPERTY_ENTRY_U32(name, u32val); 1935 } else { 1936 ts_cmdline_props[i] = PROPERTY_ENTRY_STRING(name, value); 1937 } 1938 } 1939 1940 if (!i || str) 1941 goto syntax_error; 1942 1943 ts_data = &ts_cmdline_data; 1944 return 1; 1945 1946 syntax_error: 1947 pr_err("Invalid '%s' value for 'i2c_touchscreen_props='\n", orig_str); 1948 return 1; /* "i2c_touchscreen_props=" is still a known parameter */ 1949 } 1950 __setup("i2c_touchscreen_props=", ts_parse_props); 1951 1952 static struct notifier_block ts_dmi_notifier = { 1953 .notifier_call = ts_dmi_notifier_call, 1954 }; 1955 1956 static int __init ts_dmi_init(void) 1957 { 1958 const struct dmi_system_id *dmi_id; 1959 struct ts_dmi_data *ts_data_dmi; 1960 int error; 1961 1962 dmi_id = dmi_first_match(touchscreen_dmi_table); 1963 ts_data_dmi = dmi_id ? dmi_id->driver_data : NULL; 1964 1965 if (ts_data) { 1966 /* 1967 * Kernel cmdline provided data takes precedence, copy over 1968 * DMI efi_embedded_fw info if available. 1969 */ 1970 if (ts_data_dmi) 1971 ts_data->embedded_fw = ts_data_dmi->embedded_fw; 1972 } else if (ts_data_dmi) { 1973 ts_data = ts_data_dmi; 1974 } else { 1975 return 0; /* Not an error */ 1976 } 1977 1978 /* Some dmi table entries only provide an efi_embedded_fw_desc */ 1979 if (!ts_data->properties) 1980 return 0; 1981 1982 error = bus_register_notifier(&i2c_bus_type, &ts_dmi_notifier); 1983 if (error) 1984 pr_err("%s: failed to register i2c bus notifier: %d\n", 1985 __func__, error); 1986 1987 return error; 1988 } 1989 1990 /* 1991 * We are registering out notifier after i2c core is initialized and i2c bus 1992 * itself is ready (which happens at postcore initcall level), but before 1993 * ACPI starts enumerating devices (at subsys initcall level). 1994 */ 1995 arch_initcall(ts_dmi_init); 1996