drivers/platform/x86/touchscreen_dmi.c

   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", "/*(DEBLOBBED)*/"),
  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", "/*(DEBLOBBED)*/"),
  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", "/*(DEBLOBBED)*/"),
  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   = "/*(DEBLOBBED)*/",
  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", "/*(DEBLOBBED)*/"),
  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", 12),
 104         PROPERTY_ENTRY_U32("touchscreen-min-y", 10),
 105         PROPERTY_ENTRY_U32("touchscreen-size-x", 1908),
 106         PROPERTY_ENTRY_U32("touchscreen-size-y", 1270),
 107         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 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         .embedded_fw = {
 115                 .name   = "/*(DEBLOBBED)*/",
 116                 .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 },
 117                 .length = 34056,
 118                 .sha256 = { 0xfd, 0x0a, 0x08, 0x08, 0x3c, 0xa6, 0x34, 0x4e,
 119                             0x2c, 0x49, 0x9c, 0xcd, 0x7d, 0x44, 0x9d, 0x38,
 120                             0x10, 0x68, 0xb5, 0xbd, 0xb7, 0x2a, 0x63, 0xb5,
 121                             0x67, 0x0b, 0x96, 0xbd, 0x89, 0x67, 0x85, 0x09 },
 122         },
 123         .acpi_name      = "MSSL0017:00",
 124         .properties     = chuwi_hi10_plus_props,
 125 };
 126
 127 static const struct property_entry chuwi_hi10_pro_props[] = {
 128         PROPERTY_ENTRY_U32("touchscreen-min-x", 8),
 129         PROPERTY_ENTRY_U32("touchscreen-min-y", 8),
 130         PROPERTY_ENTRY_U32("touchscreen-size-x", 1912),
 131         PROPERTY_ENTRY_U32("touchscreen-size-y", 1272),
 132         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 133         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 134         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 135         PROPERTY_ENTRY_BOOL("silead,home-button"),
 136         { }
 137 };
 138
 139 static const struct ts_dmi_data chuwi_hi10_pro_data = {
 140         .embedded_fw = {
 141                 .name   = "/*(DEBLOBBED)*/",
 142                 .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 },
 143                 .length = 42504,
 144                 .sha256 = { 0xdb, 0x92, 0x68, 0xa8, 0xdb, 0x81, 0x31, 0x00,
 145                             0x1f, 0x58, 0x89, 0xdb, 0x19, 0x1b, 0x15, 0x8c,
 146                             0x05, 0x14, 0xf4, 0x95, 0xba, 0x15, 0x45, 0x98,
 147                             0x42, 0xa3, 0xbb, 0x65, 0xe3, 0x30, 0xa5, 0x93 },
 148         },
 149         .acpi_name      = "MSSL1680:00",
 150         .properties     = chuwi_hi10_pro_props,
 151 };
 152
 153 static const struct property_entry chuwi_hibook_props[] = {
 154         PROPERTY_ENTRY_U32("touchscreen-min-x", 30),
 155         PROPERTY_ENTRY_U32("touchscreen-min-y", 4),
 156         PROPERTY_ENTRY_U32("touchscreen-size-x", 1892),
 157         PROPERTY_ENTRY_U32("touchscreen-size-y", 1276),
 158         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 159         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 160         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 161         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 162         PROPERTY_ENTRY_BOOL("silead,home-button"),
 163         { }
 164 };
 165
 166 static const struct ts_dmi_data chuwi_hibook_data = {
 167         .embedded_fw = {
 168                 .name   = "/*(DEBLOBBED)*/",
 169                 .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 },
 170                 .length = 40392,
 171                 .sha256 = { 0xf7, 0xc0, 0xe8, 0x5a, 0x6c, 0xf2, 0xeb, 0x8d,
 172                             0x12, 0xc4, 0x45, 0xbf, 0x55, 0x13, 0x4c, 0x1a,
 173                             0x13, 0x04, 0x31, 0x08, 0x65, 0x73, 0xf7, 0xa8,
 174                             0x1b, 0x7d, 0x59, 0xc9, 0xe6, 0x97, 0xf7, 0x38 },
 175         },
 176         .acpi_name      = "MSSL0017:00",
 177         .properties     = chuwi_hibook_props,
 178 };
 179
 180 static const struct property_entry chuwi_vi8_props[] = {
 181         PROPERTY_ENTRY_U32("touchscreen-min-x", 4),
 182         PROPERTY_ENTRY_U32("touchscreen-min-y", 6),
 183         PROPERTY_ENTRY_U32("touchscreen-size-x", 1724),
 184         PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
 185         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 186         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 187         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 188         PROPERTY_ENTRY_BOOL("silead,home-button"),
 189         { }
 190 };
 191
 192 static const struct ts_dmi_data chuwi_vi8_data = {
 193         .acpi_name      = "MSSL1680:00",
 194         .properties     = chuwi_vi8_props,
 195 };
 196
 197 static const struct ts_dmi_data chuwi_vi8_plus_data = {
 198         .embedded_fw = {
 199                 .name   = "/*(DEBLOBBED)*/",
 200                 .prefix = { 0xb0, 0x07, 0x00, 0x00, 0xe4, 0x07, 0x00, 0x00 },
 201                 .length = 35012,
 202                 .sha256 = { 0x93, 0xe5, 0x49, 0xe0, 0xb6, 0xa2, 0xb4, 0xb3,
 203                             0x88, 0x96, 0x34, 0x97, 0x5e, 0xa8, 0x13, 0x78,
 204                             0x72, 0x98, 0xb8, 0x29, 0xeb, 0x5c, 0xa7, 0xf1,
 205                             0x25, 0x13, 0x43, 0xf4, 0x30, 0x7c, 0xfc, 0x7c },
 206         },
 207 };
 208
 209 static const struct property_entry chuwi_vi10_props[] = {
 210         PROPERTY_ENTRY_U32("touchscreen-min-x", 0),
 211         PROPERTY_ENTRY_U32("touchscreen-min-y", 4),
 212         PROPERTY_ENTRY_U32("touchscreen-size-x", 1858),
 213         PROPERTY_ENTRY_U32("touchscreen-size-y", 1280),
 214         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 215         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 216         PROPERTY_ENTRY_BOOL("silead,home-button"),
 217         { }
 218 };
 219
 220 static const struct ts_dmi_data chuwi_vi10_data = {
 221         .acpi_name      = "MSSL0002:00",
 222         .properties     = chuwi_vi10_props,
 223 };
 224
 225 static const struct property_entry chuwi_surbook_mini_props[] = {
 226         PROPERTY_ENTRY_U32("touchscreen-min-x", 88),
 227         PROPERTY_ENTRY_U32("touchscreen-min-y", 13),
 228         PROPERTY_ENTRY_U32("touchscreen-size-x", 2040),
 229         PROPERTY_ENTRY_U32("touchscreen-size-y", 1524),
 230         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 231         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 232         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 233         { }
 234 };
 235
 236 static const struct ts_dmi_data chuwi_surbook_mini_data = {
 237         .acpi_name      = "MSSL1680:00",
 238         .properties     = chuwi_surbook_mini_props,
 239 };
 240
 241 static const struct property_entry connect_tablet9_props[] = {
 242         PROPERTY_ENTRY_U32("touchscreen-min-x", 9),
 243         PROPERTY_ENTRY_U32("touchscreen-min-y", 10),
 244         PROPERTY_ENTRY_U32("touchscreen-size-x", 1664),
 245         PROPERTY_ENTRY_U32("touchscreen-size-y", 880),
 246         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 247         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 248         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 249         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 250         { }
 251 };
 252
 253 static const struct ts_dmi_data connect_tablet9_data = {
 254         .acpi_name      = "MSSL1680:00",
 255         .properties     = connect_tablet9_props,
 256 };
 257
 258 static const struct property_entry cube_iwork8_air_props[] = {
 259         PROPERTY_ENTRY_U32("touchscreen-min-x", 1),
 260         PROPERTY_ENTRY_U32("touchscreen-min-y", 3),
 261         PROPERTY_ENTRY_U32("touchscreen-size-x", 1664),
 262         PROPERTY_ENTRY_U32("touchscreen-size-y", 896),
 263         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 264         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 265         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 266         { }
 267 };
 268
 269 static const struct ts_dmi_data cube_iwork8_air_data = {
 270         .embedded_fw = {
 271                 .name   = "/*(DEBLOBBED)*/",
 272                 .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 },
 273                 .length = 38808,
 274                 .sha256 = { 0xff, 0x62, 0x2d, 0xd1, 0x8a, 0x78, 0x04, 0x7b,
 275                             0x33, 0x06, 0xb0, 0x4f, 0x7f, 0x02, 0x08, 0x9c,
 276                             0x96, 0xd4, 0x9f, 0x04, 0xe1, 0x47, 0x25, 0x25,
 277                             0x60, 0x77, 0x41, 0x33, 0xeb, 0x12, 0x82, 0xfc },
 278         },
 279         .acpi_name      = "MSSL1680:00",
 280         .properties     = cube_iwork8_air_props,
 281 };
 282
 283 static const struct property_entry cube_knote_i1101_props[] = {
 284         PROPERTY_ENTRY_U32("touchscreen-min-x", 20),
 285         PROPERTY_ENTRY_U32("touchscreen-min-y",  22),
 286         PROPERTY_ENTRY_U32("touchscreen-size-x", 1961),
 287         PROPERTY_ENTRY_U32("touchscreen-size-y", 1513),
 288         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 289         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 290         PROPERTY_ENTRY_BOOL("silead,home-button"),
 291         { }
 292 };
 293
 294 static const struct ts_dmi_data cube_knote_i1101_data = {
 295         .acpi_name      = "MSSL1680:00",
 296         .properties     = cube_knote_i1101_props,
 297 };
 298
 299 static const struct property_entry dexp_ursus_7w_props[] = {
 300         PROPERTY_ENTRY_U32("touchscreen-size-x", 890),
 301         PROPERTY_ENTRY_U32("touchscreen-size-y", 630),
 302         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 303         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 304         PROPERTY_ENTRY_BOOL("silead,home-button"),
 305         { }
 306 };
 307
 308 static const struct ts_dmi_data dexp_ursus_7w_data = {
 309         .acpi_name      = "MSSL1680:00",
 310         .properties     = dexp_ursus_7w_props,
 311 };
 312
 313 static const struct property_entry digma_citi_e200_props[] = {
 314         PROPERTY_ENTRY_U32("touchscreen-size-x", 1980),
 315         PROPERTY_ENTRY_U32("touchscreen-size-y", 1500),
 316         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 317         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 318         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 319         PROPERTY_ENTRY_BOOL("silead,home-button"),
 320         { }
 321 };
 322
 323 static const struct ts_dmi_data digma_citi_e200_data = {
 324         .acpi_name      = "MSSL1680:00",
 325         .properties     = digma_citi_e200_props,
 326 };
 327
 328 static const struct property_entry estar_beauty_hd_props[] = {
 329         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 330         { }
 331 };
 332
 333 static const struct ts_dmi_data estar_beauty_hd_data = {
 334         .acpi_name      = "GDIX1001:00",
 335         .properties     = estar_beauty_hd_props,
 336 };
 337
 338 /* Generic props + data for upside-down mounted GDIX1001 touchscreens */
 339 static const struct property_entry gdix1001_upside_down_props[] = {
 340         PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 341         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 342         { }
 343 };
 344
 345 static const struct ts_dmi_data gdix1001_00_upside_down_data = {
 346         .acpi_name      = "GDIX1001:00",
 347         .properties     = gdix1001_upside_down_props,
 348 };
 349
 350 static const struct ts_dmi_data gdix1001_01_upside_down_data = {
 351         .acpi_name      = "GDIX1001:01",
 352         .properties     = gdix1001_upside_down_props,
 353 };
 354
 355 static const struct property_entry glavey_tm800a550l_props[] = {
 356         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 357         PROPERTY_ENTRY_STRING("goodix,config-name", "gt912-glavey-tm800a550l.cfg"),
 358         PROPERTY_ENTRY_U32("goodix,main-clk", 54),
 359         { }
 360 };
 361
 362 static const struct ts_dmi_data glavey_tm800a550l_data = {
 363         .acpi_name      = "GDIX1001:00",
 364         .properties     = glavey_tm800a550l_props,
 365 };
 366
 367 static const struct property_entry gp_electronic_t701_props[] = {
 368         PROPERTY_ENTRY_U32("touchscreen-size-x", 960),
 369         PROPERTY_ENTRY_U32("touchscreen-size-y", 640),
 370         PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 371         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 372         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 373         { }
 374 };
 375
 376 static const struct ts_dmi_data gp_electronic_t701_data = {
 377         .acpi_name      = "MSSL1680:00",
 378         .properties     = gp_electronic_t701_props,
 379 };
 380
 381 static const struct property_entry irbis_tw90_props[] = {
 382         PROPERTY_ENTRY_U32("touchscreen-size-x", 1720),
 383         PROPERTY_ENTRY_U32("touchscreen-size-y", 1138),
 384         PROPERTY_ENTRY_U32("touchscreen-min-x", 8),
 385         PROPERTY_ENTRY_U32("touchscreen-min-y", 14),
 386         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 387         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 388         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 389         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 390         PROPERTY_ENTRY_BOOL("silead,home-button"),
 391         { }
 392 };
 393
 394 static const struct ts_dmi_data irbis_tw90_data = {
 395         .acpi_name      = "MSSL1680:00",
 396         .properties     = irbis_tw90_props,
 397 };
 398
 399 static const struct property_entry irbis_tw118_props[] = {
 400         PROPERTY_ENTRY_U32("touchscreen-min-x", 20),
 401         PROPERTY_ENTRY_U32("touchscreen-min-y", 30),
 402         PROPERTY_ENTRY_U32("touchscreen-size-x", 1960),
 403         PROPERTY_ENTRY_U32("touchscreen-size-y", 1510),
 404         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 405         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 406         { }
 407 };
 408
 409 static const struct ts_dmi_data irbis_tw118_data = {
 410         .acpi_name      = "MSSL1680:00",
 411         .properties     = irbis_tw118_props,
 412 };
 413
 414 static const struct property_entry itworks_tw891_props[] = {
 415         PROPERTY_ENTRY_U32("touchscreen-min-x", 1),
 416         PROPERTY_ENTRY_U32("touchscreen-min-y", 5),
 417         PROPERTY_ENTRY_U32("touchscreen-size-x", 1600),
 418         PROPERTY_ENTRY_U32("touchscreen-size-y", 896),
 419         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 420         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 421         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 422         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 423         { }
 424 };
 425
 426 static const struct ts_dmi_data itworks_tw891_data = {
 427         .acpi_name      = "MSSL1680:00",
 428         .properties     = itworks_tw891_props,
 429 };
 430
 431 static const struct property_entry jumper_ezpad_6_pro_props[] = {
 432         PROPERTY_ENTRY_U32("touchscreen-size-x", 1980),
 433         PROPERTY_ENTRY_U32("touchscreen-size-y", 1500),
 434         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 435         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 436         PROPERTY_ENTRY_BOOL("silead,home-button"),
 437         { }
 438 };
 439
 440 static const struct ts_dmi_data jumper_ezpad_6_pro_data = {
 441         .acpi_name      = "MSSL1680:00",
 442         .properties     = jumper_ezpad_6_pro_props,
 443 };
 444
 445 static const struct property_entry jumper_ezpad_6_pro_b_props[] = {
 446         PROPERTY_ENTRY_U32("touchscreen-size-x", 1980),
 447         PROPERTY_ENTRY_U32("touchscreen-size-y", 1500),
 448         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 449         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 450         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 451         PROPERTY_ENTRY_BOOL("silead,home-button"),
 452         { }
 453 };
 454
 455 static const struct ts_dmi_data jumper_ezpad_6_pro_b_data = {
 456         .acpi_name      = "MSSL1680:00",
 457         .properties     = jumper_ezpad_6_pro_b_props,
 458 };
 459
 460 static const struct property_entry jumper_ezpad_6_m4_props[] = {
 461         PROPERTY_ENTRY_U32("touchscreen-min-x", 35),
 462         PROPERTY_ENTRY_U32("touchscreen-min-y", 15),
 463         PROPERTY_ENTRY_U32("touchscreen-size-x", 1950),
 464         PROPERTY_ENTRY_U32("touchscreen-size-y", 1525),
 465         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 466         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 467         PROPERTY_ENTRY_BOOL("silead,home-button"),
 468         { }
 469 };
 470
 471 static const struct ts_dmi_data jumper_ezpad_6_m4_data = {
 472         .acpi_name      = "MSSL1680:00",
 473         .properties     = jumper_ezpad_6_m4_props,
 474 };
 475
 476 static const struct property_entry jumper_ezpad_mini3_props[] = {
 477         PROPERTY_ENTRY_U32("touchscreen-min-x", 23),
 478         PROPERTY_ENTRY_U32("touchscreen-min-y", 16),
 479         PROPERTY_ENTRY_U32("touchscreen-size-x", 1700),
 480         PROPERTY_ENTRY_U32("touchscreen-size-y", 1138),
 481         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 482         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 483         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 484         { }
 485 };
 486
 487 static const struct ts_dmi_data jumper_ezpad_mini3_data = {
 488         .acpi_name      = "MSSL1680:00",
 489         .properties     = jumper_ezpad_mini3_props,
 490 };
 491
 492 static const struct property_entry mpman_converter9_props[] = {
 493         PROPERTY_ENTRY_U32("touchscreen-min-x", 8),
 494         PROPERTY_ENTRY_U32("touchscreen-min-y", 8),
 495         PROPERTY_ENTRY_U32("touchscreen-size-x", 1664),
 496         PROPERTY_ENTRY_U32("touchscreen-size-y", 880),
 497         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 498         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 499         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 500         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 501         { }
 502 };
 503
 504 static const struct ts_dmi_data mpman_converter9_data = {
 505         .acpi_name      = "MSSL1680:00",
 506         .properties     = mpman_converter9_props,
 507 };
 508
 509 static const struct property_entry mpman_mpwin895cl_props[] = {
 510         PROPERTY_ENTRY_U32("touchscreen-min-x", 3),
 511         PROPERTY_ENTRY_U32("touchscreen-min-y", 9),
 512         PROPERTY_ENTRY_U32("touchscreen-size-x", 1728),
 513         PROPERTY_ENTRY_U32("touchscreen-size-y", 1150),
 514         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 515         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 516         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 517         PROPERTY_ENTRY_BOOL("silead,home-button"),
 518         { }
 519 };
 520
 521 static const struct ts_dmi_data mpman_mpwin895cl_data = {
 522         .acpi_name      = "MSSL1680:00",
 523         .properties     = mpman_mpwin895cl_props,
 524 };
 525
 526 static const struct property_entry myria_my8307_props[] = {
 527         PROPERTY_ENTRY_U32("touchscreen-size-x", 1720),
 528         PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
 529         PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 530         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 531         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 532         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 533         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 534         PROPERTY_ENTRY_BOOL("silead,home-button"),
 535         { }
 536 };
 537
 538 static const struct ts_dmi_data myria_my8307_data = {
 539         .acpi_name      = "MSSL1680:00",
 540         .properties     = myria_my8307_props,
 541 };
 542
 543 static const struct property_entry onda_obook_20_plus_props[] = {
 544         PROPERTY_ENTRY_U32("touchscreen-size-x", 1728),
 545         PROPERTY_ENTRY_U32("touchscreen-size-y", 1148),
 546         PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 547         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 548         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 549         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 550         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 551         PROPERTY_ENTRY_BOOL("silead,home-button"),
 552         { }
 553 };
 554
 555 static const struct ts_dmi_data onda_obook_20_plus_data = {
 556         .acpi_name      = "MSSL1680:00",
 557         .properties     = onda_obook_20_plus_props,
 558 };
 559
 560 static const struct property_entry onda_v80_plus_v3_props[] = {
 561         PROPERTY_ENTRY_U32("touchscreen-min-x", 22),
 562         PROPERTY_ENTRY_U32("touchscreen-min-y", 15),
 563         PROPERTY_ENTRY_U32("touchscreen-size-x", 1698),
 564         PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
 565         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 566         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 567         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 568         PROPERTY_ENTRY_BOOL("silead,home-button"),
 569         { }
 570 };
 571
 572 static const struct ts_dmi_data onda_v80_plus_v3_data = {
 573         .embedded_fw = {
 574                 .name   = "/*(DEBLOBBED)*/",
 575                 .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 },
 576                 .length = 37224,
 577                 .sha256 = { 0x8f, 0xbd, 0x8f, 0x0c, 0x6b, 0xba, 0x5b, 0xf5,
 578                             0xa3, 0xc7, 0xa3, 0xc0, 0x4f, 0xcd, 0xdf, 0x32,
 579                             0xcc, 0xe4, 0x70, 0xd6, 0x46, 0x9c, 0xd7, 0xa7,
 580                             0x4b, 0x82, 0x3f, 0xab, 0xc7, 0x90, 0xea, 0x23 },
 581         },
 582         .acpi_name      = "MSSL1680:00",
 583         .properties     = onda_v80_plus_v3_props,
 584 };
 585
 586 static const struct property_entry onda_v820w_32g_props[] = {
 587         PROPERTY_ENTRY_U32("touchscreen-size-x", 1665),
 588         PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
 589         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 590         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 591         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 592         PROPERTY_ENTRY_BOOL("silead,home-button"),
 593         { }
 594 };
 595
 596 static const struct ts_dmi_data onda_v820w_32g_data = {
 597         .acpi_name      = "MSSL1680:00",
 598         .properties     = onda_v820w_32g_props,
 599 };
 600
 601 static const struct property_entry onda_v891_v5_props[] = {
 602         PROPERTY_ENTRY_U32("touchscreen-size-x", 1715),
 603         PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
 604         PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 605         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 606         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 607         PROPERTY_ENTRY_STRING("firmware-name",
 608                               "/*(DEBLOBBED)*/"),
 609         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 610         PROPERTY_ENTRY_BOOL("silead,home-button"),
 611         { }
 612 };
 613
 614 static const struct ts_dmi_data onda_v891_v5_data = {
 615         .acpi_name      = "MSSL1680:00",
 616         .properties     = onda_v891_v5_props,
 617 };
 618
 619 static const struct property_entry onda_v891w_v1_props[] = {
 620         PROPERTY_ENTRY_U32("touchscreen-min-x", 46),
 621         PROPERTY_ENTRY_U32("touchscreen-min-y",  8),
 622         PROPERTY_ENTRY_U32("touchscreen-size-x", 1676),
 623         PROPERTY_ENTRY_U32("touchscreen-size-y", 1130),
 624         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 625         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 626         PROPERTY_ENTRY_BOOL("silead,home-button"),
 627         { }
 628 };
 629
 630 static const struct ts_dmi_data onda_v891w_v1_data = {
 631         .acpi_name      = "MSSL1680:00",
 632         .properties     = onda_v891w_v1_props,
 633 };
 634
 635 static const struct property_entry onda_v891w_v3_props[] = {
 636         PROPERTY_ENTRY_U32("touchscreen-min-x", 35),
 637         PROPERTY_ENTRY_U32("touchscreen-min-y", 15),
 638         PROPERTY_ENTRY_U32("touchscreen-size-x", 1625),
 639         PROPERTY_ENTRY_U32("touchscreen-size-y", 1135),
 640         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 641         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 642         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 643         PROPERTY_ENTRY_BOOL("silead,home-button"),
 644         { }
 645 };
 646
 647 static const struct ts_dmi_data onda_v891w_v3_data = {
 648         .acpi_name      = "MSSL1680:00",
 649         .properties     = onda_v891w_v3_props,
 650 };
 651
 652 static const struct property_entry pipo_w2s_props[] = {
 653         PROPERTY_ENTRY_U32("touchscreen-size-x", 1660),
 654         PROPERTY_ENTRY_U32("touchscreen-size-y", 880),
 655         PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 656         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 657         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 658         { }
 659 };
 660
 661 static const struct ts_dmi_data pipo_w2s_data = {
 662         .embedded_fw = {
 663                 .name   = "/*(DEBLOBBED)*/",
 664                 .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 },
 665                 .length = 39072,
 666                 .sha256 = { 0xd0, 0x58, 0xc4, 0x7d, 0x55, 0x2d, 0x62, 0x18,
 667                             0xd1, 0x6a, 0x71, 0x73, 0x0b, 0x3f, 0xbe, 0x60,
 668                             0xbb, 0x45, 0x8c, 0x52, 0x27, 0xb7, 0x18, 0xf4,
 669                             0x31, 0x00, 0x6a, 0x49, 0x76, 0xd8, 0x7c, 0xd3 },
 670         },
 671         .acpi_name      = "MSSL1680:00",
 672         .properties     = pipo_w2s_props,
 673 };
 674
 675 static const struct property_entry pipo_w11_props[] = {
 676         PROPERTY_ENTRY_U32("touchscreen-min-x", 1),
 677         PROPERTY_ENTRY_U32("touchscreen-min-y", 15),
 678         PROPERTY_ENTRY_U32("touchscreen-size-x", 1984),
 679         PROPERTY_ENTRY_U32("touchscreen-size-y", 1532),
 680         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 681         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 682         PROPERTY_ENTRY_BOOL("silead,home-button"),
 683         { }
 684 };
 685
 686 static const struct ts_dmi_data pipo_w11_data = {
 687         .acpi_name      = "MSSL1680:00",
 688         .properties     = pipo_w11_props,
 689 };
 690
 691 static const struct property_entry pov_mobii_wintab_p800w_v20_props[] = {
 692         PROPERTY_ENTRY_U32("touchscreen-min-x", 32),
 693         PROPERTY_ENTRY_U32("touchscreen-min-y", 16),
 694         PROPERTY_ENTRY_U32("touchscreen-size-x", 1692),
 695         PROPERTY_ENTRY_U32("touchscreen-size-y", 1146),
 696         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 697         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 698         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 699         PROPERTY_ENTRY_BOOL("silead,home-button"),
 700         { }
 701 };
 702
 703 static const struct ts_dmi_data pov_mobii_wintab_p800w_v20_data = {
 704         .acpi_name      = "MSSL1680:00",
 705         .properties     = pov_mobii_wintab_p800w_v20_props,
 706 };
 707
 708 static const struct property_entry pov_mobii_wintab_p800w_v21_props[] = {
 709         PROPERTY_ENTRY_U32("touchscreen-min-x", 1),
 710         PROPERTY_ENTRY_U32("touchscreen-min-y", 8),
 711         PROPERTY_ENTRY_U32("touchscreen-size-x", 1794),
 712         PROPERTY_ENTRY_U32("touchscreen-size-y", 1148),
 713         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 714         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 715         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 716         PROPERTY_ENTRY_BOOL("silead,home-button"),
 717         { }
 718 };
 719
 720 static const struct ts_dmi_data pov_mobii_wintab_p800w_v21_data = {
 721         .acpi_name      = "MSSL1680:00",
 722         .properties     = pov_mobii_wintab_p800w_v21_props,
 723 };
 724
 725 static const struct property_entry pov_mobii_wintab_p1006w_v10_props[] = {
 726         PROPERTY_ENTRY_U32("touchscreen-min-x", 1),
 727         PROPERTY_ENTRY_U32("touchscreen-min-y", 3),
 728         PROPERTY_ENTRY_U32("touchscreen-size-x", 1984),
 729         PROPERTY_ENTRY_U32("touchscreen-size-y", 1520),
 730         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 731         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 732         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 733         PROPERTY_ENTRY_BOOL("silead,home-button"),
 734         { }
 735 };
 736
 737 static const struct ts_dmi_data pov_mobii_wintab_p1006w_v10_data = {
 738         .acpi_name      = "MSSL1680:00",
 739         .properties     = pov_mobii_wintab_p1006w_v10_props,
 740 };
 741
 742 static const struct property_entry predia_basic_props[] = {
 743         PROPERTY_ENTRY_U32("touchscreen-min-x", 3),
 744         PROPERTY_ENTRY_U32("touchscreen-min-y", 10),
 745         PROPERTY_ENTRY_U32("touchscreen-size-x", 1728),
 746         PROPERTY_ENTRY_U32("touchscreen-size-y", 1144),
 747         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 748         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 749         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 750         PROPERTY_ENTRY_BOOL("silead,home-button"),
 751         { }
 752 };
 753
 754 static const struct ts_dmi_data predia_basic_data = {
 755         .acpi_name      = "MSSL1680:00",
 756         .properties     = predia_basic_props,
 757 };
 758
 759 static const struct property_entry rwc_nanote_p8_props[] = {
 760         PROPERTY_ENTRY_U32("touchscreen-min-y", 46),
 761         PROPERTY_ENTRY_U32("touchscreen-size-x", 1728),
 762         PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
 763         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 764         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 765         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 766         { }
 767 };
 768
 769 static const struct ts_dmi_data rwc_nanote_p8_data = {
 770         .acpi_name = "MSSL1680:00",
 771         .properties = rwc_nanote_p8_props,
 772 };
 773
 774 static const struct property_entry schneider_sct101ctm_props[] = {
 775         PROPERTY_ENTRY_U32("touchscreen-size-x", 1715),
 776         PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
 777         PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 778         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 779         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 780         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 781         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 782         PROPERTY_ENTRY_BOOL("silead,home-button"),
 783         { }
 784 };
 785
 786 static const struct ts_dmi_data schneider_sct101ctm_data = {
 787         .acpi_name      = "MSSL1680:00",
 788         .properties     = schneider_sct101ctm_props,
 789 };
 790
 791 static const struct property_entry techbite_arc_11_6_props[] = {
 792         PROPERTY_ENTRY_U32("touchscreen-min-x", 5),
 793         PROPERTY_ENTRY_U32("touchscreen-min-y", 7),
 794         PROPERTY_ENTRY_U32("touchscreen-size-x", 1981),
 795         PROPERTY_ENTRY_U32("touchscreen-size-y", 1270),
 796         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 797         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 798         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 799         { }
 800 };
 801
 802 static const struct ts_dmi_data techbite_arc_11_6_data = {
 803         .acpi_name      = "MSSL1680:00",
 804         .properties     = techbite_arc_11_6_props,
 805 };
 806
 807 static const struct property_entry teclast_x3_plus_props[] = {
 808         PROPERTY_ENTRY_U32("touchscreen-size-x", 1980),
 809         PROPERTY_ENTRY_U32("touchscreen-size-y", 1500),
 810         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 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 teclast_x3_plus_data = {
 817         .acpi_name      = "MSSL1680:00",
 818         .properties     = teclast_x3_plus_props,
 819 };
 820
 821 static const struct property_entry teclast_x98plus2_props[] = {
 822         PROPERTY_ENTRY_U32("touchscreen-size-x", 2048),
 823         PROPERTY_ENTRY_U32("touchscreen-size-y", 1280),
 824         PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 825         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 826         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 827         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 828         { }
 829 };
 830
 831 static const struct ts_dmi_data teclast_x98plus2_data = {
 832         .acpi_name      = "MSSL1680:00",
 833         .properties     = teclast_x98plus2_props,
 834 };
 835
 836 static const struct property_entry trekstor_primebook_c11_props[] = {
 837         PROPERTY_ENTRY_U32("touchscreen-size-x", 1970),
 838         PROPERTY_ENTRY_U32("touchscreen-size-y", 1530),
 839         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 840         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 841         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 842         PROPERTY_ENTRY_BOOL("silead,home-button"),
 843         { }
 844 };
 845
 846 static const struct ts_dmi_data trekstor_primebook_c11_data = {
 847         .acpi_name      = "MSSL1680:00",
 848         .properties     = trekstor_primebook_c11_props,
 849 };
 850
 851 static const struct property_entry trekstor_primebook_c13_props[] = {
 852         PROPERTY_ENTRY_U32("touchscreen-size-x", 2624),
 853         PROPERTY_ENTRY_U32("touchscreen-size-y", 1920),
 854         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 855         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 856         PROPERTY_ENTRY_BOOL("silead,home-button"),
 857         { }
 858 };
 859
 860 static const struct ts_dmi_data trekstor_primebook_c13_data = {
 861         .acpi_name      = "MSSL1680:00",
 862         .properties     = trekstor_primebook_c13_props,
 863 };
 864
 865 static const struct property_entry trekstor_primetab_t13b_props[] = {
 866         PROPERTY_ENTRY_U32("touchscreen-size-x", 2500),
 867         PROPERTY_ENTRY_U32("touchscreen-size-y", 1900),
 868         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 869         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 870         PROPERTY_ENTRY_BOOL("silead,home-button"),
 871         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 872         { }
 873 };
 874
 875 static const struct ts_dmi_data trekstor_primetab_t13b_data = {
 876         .acpi_name  = "MSSL1680:00",
 877         .properties = trekstor_primetab_t13b_props,
 878 };
 879
 880 static const struct property_entry trekstor_surftab_twin_10_1_props[] = {
 881         PROPERTY_ENTRY_U32("touchscreen-min-x", 20),
 882         PROPERTY_ENTRY_U32("touchscreen-min-y", 0),
 883         PROPERTY_ENTRY_U32("touchscreen-size-x", 1890),
 884         PROPERTY_ENTRY_U32("touchscreen-size-y", 1280),
 885         PROPERTY_ENTRY_U32("touchscreen-inverted-y", 1),
 886         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 887         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 888         PROPERTY_ENTRY_BOOL("silead,home-button"),
 889         { }
 890 };
 891
 892 static const struct ts_dmi_data trekstor_surftab_twin_10_1_data = {
 893         .acpi_name      = "MSSL1680:00",
 894         .properties     = trekstor_surftab_twin_10_1_props,
 895 };
 896
 897 static const struct property_entry trekstor_surftab_wintron70_props[] = {
 898         PROPERTY_ENTRY_U32("touchscreen-min-x", 12),
 899         PROPERTY_ENTRY_U32("touchscreen-min-y", 8),
 900         PROPERTY_ENTRY_U32("touchscreen-size-x", 884),
 901         PROPERTY_ENTRY_U32("touchscreen-size-y", 632),
 902         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 903         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 904         PROPERTY_ENTRY_BOOL("silead,home-button"),
 905         { }
 906 };
 907
 908 static const struct ts_dmi_data trekstor_surftab_wintron70_data = {
 909         .acpi_name      = "MSSL1680:00",
 910         .properties     = trekstor_surftab_wintron70_props,
 911 };
 912
 913 static const struct property_entry vinga_twizzle_j116_props[] = {
 914         PROPERTY_ENTRY_U32("touchscreen-size-x", 1920),
 915         PROPERTY_ENTRY_U32("touchscreen-size-y", 1280),
 916         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 917         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 918         PROPERTY_ENTRY_BOOL("silead,home-button"),
 919         { }
 920 };
 921
 922 static const struct ts_dmi_data vinga_twizzle_j116_data = {
 923         .acpi_name      = "MSSL1680:00",
 924         .properties     = vinga_twizzle_j116_props,
 925 };
 926
 927 /* NOTE: Please keep this table sorted alphabetically */
 928 const struct dmi_system_id touchscreen_dmi_table[] = {
 929         {
 930                 /* Chuwi Hi8 */
 931                 .driver_data = (void *)&chuwi_hi8_data,
 932                 .matches = {
 933                         DMI_MATCH(DMI_SYS_VENDOR, "ilife"),
 934                         DMI_MATCH(DMI_PRODUCT_NAME, "S806"),
 935                 },
 936         },
 937         {
 938                 /* Chuwi Hi8 (H1D_S806_206) */
 939                 .driver_data = (void *)&chuwi_hi8_data,
 940                 .matches = {
 941                         DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
 942                         DMI_MATCH(DMI_PRODUCT_NAME, "BayTrail"),
 943                         DMI_MATCH(DMI_BIOS_VERSION, "H1D_S806_206"),
 944                 },
 945         },
 946         {
 947                 /* Chuwi Hi8 Air (CWI543) */
 948                 .driver_data = (void *)&chuwi_hi8_air_data,
 949                 .matches = {
 950                         DMI_MATCH(DMI_BOARD_VENDOR, "Default string"),
 951                         DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
 952                         DMI_MATCH(DMI_PRODUCT_NAME, "Hi8 Air"),
 953                 },
 954         },
 955         {
 956                 /* Chuwi Hi8 Pro (CWI513) */
 957                 .driver_data = (void *)&chuwi_hi8_pro_data,
 958                 .matches = {
 959                         DMI_MATCH(DMI_SYS_VENDOR, "Hampoo"),
 960                         DMI_MATCH(DMI_PRODUCT_NAME, "X1D3_C806N"),
 961                 },
 962         },
 963         {
 964                 /* Chuwi Hi10 Air */
 965                 .driver_data = (void *)&chuwi_hi10_air_data,
 966                 .matches = {
 967                         DMI_MATCH(DMI_SYS_VENDOR, "CHUWI INNOVATION AND TECHNOLOGY(SHENZHEN)CO.LTD"),
 968                         DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
 969                         DMI_MATCH(DMI_PRODUCT_SKU, "P1W6_C109D_B"),
 970                 },
 971         },
 972         {
 973                 /* Chuwi Hi10 Plus (CWI527) */
 974                 .driver_data = (void *)&chuwi_hi10_plus_data,
 975                 .matches = {
 976                         DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
 977                         DMI_MATCH(DMI_PRODUCT_NAME, "Hi10 plus tablet"),
 978                         DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
 979                 },
 980         },
 981         {
 982                 /* Chuwi Hi10 Prus (CWI597) */
 983                 .driver_data = (void *)&chuwi_hi10_pro_data,
 984                 .matches = {
 985                         DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
 986                         DMI_MATCH(DMI_PRODUCT_NAME, "Hi10 pro tablet"),
 987                         DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
 988                 },
 989         },
 990         {
 991                 /* Chuwi HiBook (CWI514) */
 992                 .driver_data = (void *)&chuwi_hibook_data,
 993                 .matches = {
 994                         DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
 995                         DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
 996                         /* Above matches are too generic, add bios-date match */
 997                         DMI_MATCH(DMI_BIOS_DATE, "05/07/2016"),
 998                 },
 999         },
1000         {
1001                 /* Chuwi Vi8 (CWI506) */
1002                 .driver_data = (void *)&chuwi_vi8_data,
1003                 .matches = {
1004                         DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1005                         DMI_MATCH(DMI_PRODUCT_NAME, "i86"),
1006                         DMI_MATCH(DMI_BIOS_VERSION, "CHUWI.D86JLBNR"),
1007                 },
1008         },
1009         {
1010                 /* Chuwi Vi8 Plus (CWI519) */
1011                 .driver_data = (void *)&chuwi_vi8_plus_data,
1012                 .matches = {
1013                         DMI_MATCH(DMI_SYS_VENDOR, "Hampoo"),
1014                         DMI_MATCH(DMI_PRODUCT_NAME, "D2D3_Vi8A1"),
1015                         DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
1016                 },
1017         },
1018         {
1019                 /* Chuwi Vi10 (CWI505) */
1020                 .driver_data = (void *)&chuwi_vi10_data,
1021                 .matches = {
1022                         DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
1023                         DMI_MATCH(DMI_BOARD_NAME, "BYT-PF02"),
1024                         DMI_MATCH(DMI_SYS_VENDOR, "ilife"),
1025                         DMI_MATCH(DMI_PRODUCT_NAME, "S165"),
1026                 },
1027         },
1028         {
1029                 /* Chuwi Surbook Mini (CWI540) */
1030                 .driver_data = (void *)&chuwi_surbook_mini_data,
1031                 .matches = {
1032                         DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
1033                         DMI_MATCH(DMI_PRODUCT_NAME, "C3W6_AP108_4G"),
1034                 },
1035         },
1036         {
1037                 /* Connect Tablet 9 */
1038                 .driver_data = (void *)&connect_tablet9_data,
1039                 .matches = {
1040                         DMI_MATCH(DMI_SYS_VENDOR, "Connect"),
1041                         DMI_MATCH(DMI_PRODUCT_NAME, "Tablet 9"),
1042                 },
1043         },
1044         {
1045                 /* CUBE iwork8 Air */
1046                 .driver_data = (void *)&cube_iwork8_air_data,
1047                 .matches = {
1048                         DMI_MATCH(DMI_SYS_VENDOR, "cube"),
1049                         DMI_MATCH(DMI_PRODUCT_NAME, "i1-TF"),
1050                         DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
1051                 },
1052         },
1053         {
1054                 /* Cube KNote i1101 */
1055                 .driver_data = (void *)&cube_knote_i1101_data,
1056                 .matches = {
1057                         DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
1058                         DMI_MATCH(DMI_BOARD_NAME, "L1W6_I1101"),
1059                         DMI_MATCH(DMI_SYS_VENDOR, "ALLDOCUBE"),
1060                         DMI_MATCH(DMI_PRODUCT_NAME, "i1101"),
1061                 },
1062         },
1063         {
1064                 /* DEXP Ursus 7W */
1065                 .driver_data = (void *)&dexp_ursus_7w_data,
1066                 .matches = {
1067                         DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1068                         DMI_MATCH(DMI_PRODUCT_NAME, "7W"),
1069                 },
1070         },
1071         {
1072                 /* Digma Citi E200 */
1073                 .driver_data = (void *)&digma_citi_e200_data,
1074                 .matches = {
1075                         DMI_MATCH(DMI_SYS_VENDOR, "Digma"),
1076                         DMI_MATCH(DMI_PRODUCT_NAME, "CITI E200"),
1077                         DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
1078                 },
1079         },
1080         {
1081                 /* Estar Beauty HD (MID 7316R) */
1082                 .driver_data = (void *)&estar_beauty_hd_data,
1083                 .matches = {
1084                         DMI_MATCH(DMI_SYS_VENDOR, "Estar"),
1085                         DMI_MATCH(DMI_PRODUCT_NAME, "eSTAR BEAUTY HD Intel Quad core"),
1086                 },
1087         },
1088         {       /* Glavey TM800A550L */
1089                 .driver_data = (void *)&glavey_tm800a550l_data,
1090                 .matches = {
1091                         DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
1092                         DMI_MATCH(DMI_BOARD_NAME, "Aptio CRB"),
1093                         /* Above strings are too generic, also match on BIOS version */
1094                         DMI_MATCH(DMI_BIOS_VERSION, "ZY-8-BI-PX4S70VTR400-X423B-005-D"),
1095                 },
1096         },
1097         {
1098                 /* GP-electronic T701 */
1099                 .driver_data = (void *)&gp_electronic_t701_data,
1100                 .matches = {
1101                         DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1102                         DMI_MATCH(DMI_PRODUCT_NAME, "T701"),
1103                         DMI_MATCH(DMI_BIOS_VERSION, "BYT70A.YNCHENG.WIN.007"),
1104                 },
1105         },
1106         {
1107                 /* I.T.Works TW701 (same hardware as the Trekstor ST70416-6) */
1108                 .driver_data = (void *)&trekstor_surftab_wintron70_data,
1109                 .matches = {
1110                         DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1111                         DMI_MATCH(DMI_PRODUCT_NAME, "i71c"),
1112                         DMI_MATCH(DMI_BIOS_VERSION, "itWORKS.G.WI71C.JGBMRB"),
1113                 },
1114         },
1115         {
1116                 /* Irbis TW90 */
1117                 .driver_data = (void *)&irbis_tw90_data,
1118                 .matches = {
1119                         DMI_MATCH(DMI_SYS_VENDOR, "IRBIS"),
1120                         DMI_MATCH(DMI_PRODUCT_NAME, "TW90"),
1121                 },
1122         },
1123         {
1124                 /* Irbis TW118 */
1125                 .driver_data = (void *)&irbis_tw118_data,
1126                 .matches = {
1127                         DMI_MATCH(DMI_SYS_VENDOR, "IRBIS"),
1128                         DMI_MATCH(DMI_PRODUCT_NAME, "TW118"),
1129                 },
1130         },
1131         {
1132                 /* I.T.Works TW891 */
1133                 .driver_data = (void *)&itworks_tw891_data,
1134                 .matches = {
1135                         DMI_MATCH(DMI_SYS_VENDOR, "To be filled by O.E.M."),
1136                         DMI_MATCH(DMI_PRODUCT_NAME, "TW891"),
1137                 },
1138         },
1139         {
1140                 /* Jumper EZpad 6 Pro */
1141                 .driver_data = (void *)&jumper_ezpad_6_pro_data,
1142                 .matches = {
1143                         DMI_MATCH(DMI_SYS_VENDOR, "Jumper"),
1144                         DMI_MATCH(DMI_PRODUCT_NAME, "EZpad"),
1145                         DMI_MATCH(DMI_BIOS_VERSION, "5.12"),
1146                         /* Above matches are too generic, add bios-date match */
1147                         DMI_MATCH(DMI_BIOS_DATE, "08/18/2017"),
1148                 },
1149         },
1150         {
1151                 /* Jumper EZpad 6 Pro B */
1152                 .driver_data = (void *)&jumper_ezpad_6_pro_b_data,
1153                 .matches = {
1154                         DMI_MATCH(DMI_SYS_VENDOR, "Jumper"),
1155                         DMI_MATCH(DMI_PRODUCT_NAME, "EZpad"),
1156                         DMI_MATCH(DMI_BIOS_VERSION, "5.12"),
1157                         /* Above matches are too generic, add bios-date match */
1158                         DMI_MATCH(DMI_BIOS_DATE, "04/24/2018"),
1159                 },
1160         },
1161         {
1162                 /* Jumper EZpad 6 m4 */
1163                 .driver_data = (void *)&jumper_ezpad_6_m4_data,
1164                 .matches = {
1165                         DMI_MATCH(DMI_SYS_VENDOR, "jumper"),
1166                         DMI_MATCH(DMI_PRODUCT_NAME, "EZpad"),
1167                         /* Jumper8.S106x.A00C.1066 with the version dropped */
1168                         DMI_MATCH(DMI_BIOS_VERSION, "Jumper8.S106x"),
1169                 },
1170         },
1171         {
1172                 /* Jumper EZpad mini3 */
1173                 .driver_data = (void *)&jumper_ezpad_mini3_data,
1174                 .matches = {
1175                         DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1176                         /* jumperx.T87.KFBNEEA02 with the version-nr dropped */
1177                         DMI_MATCH(DMI_BIOS_VERSION, "jumperx.T87.KFBNEEA"),
1178                 },
1179         },
1180         {
1181                 /* Mediacom WinPad 7.0 W700 (same hw as Wintron surftab 7") */
1182                 .driver_data = (void *)&trekstor_surftab_wintron70_data,
1183                 .matches = {
1184                         DMI_MATCH(DMI_SYS_VENDOR, "MEDIACOM"),
1185                         DMI_MATCH(DMI_PRODUCT_NAME, "WinPad 7 W10 - WPW700"),
1186                 },
1187         },
1188         {
1189                 /* Mediacom Flexbook Edge 11 (same hw as TS Primebook C11) */
1190                 .driver_data = (void *)&trekstor_primebook_c11_data,
1191                 .matches = {
1192                         DMI_MATCH(DMI_SYS_VENDOR, "MEDIACOM"),
1193                         DMI_MATCH(DMI_PRODUCT_NAME, "FlexBook edge11 - M-FBE11"),
1194                 },
1195         },
1196         {
1197                 /* MP Man Converter 9 */
1198                 .driver_data = (void *)&mpman_converter9_data,
1199                 .matches = {
1200                         DMI_MATCH(DMI_SYS_VENDOR, "MPMAN"),
1201                         DMI_MATCH(DMI_PRODUCT_NAME, "Converter9"),
1202                 },
1203         },
1204         {
1205                 /* MP Man MPWIN895CL */
1206                 .driver_data = (void *)&mpman_mpwin895cl_data,
1207                 .matches = {
1208                         DMI_MATCH(DMI_SYS_VENDOR, "MPMAN"),
1209                         DMI_MATCH(DMI_PRODUCT_NAME, "MPWIN8900CL"),
1210                 },
1211         },
1212         {
1213                 /* Myria MY8307 */
1214                 .driver_data = (void *)&myria_my8307_data,
1215                 .matches = {
1216                         DMI_MATCH(DMI_SYS_VENDOR, "Complet Electro Serv"),
1217                         DMI_MATCH(DMI_PRODUCT_NAME, "MY8307"),
1218                 },
1219         },
1220         {
1221                 /* Onda oBook 20 Plus */
1222                 .driver_data = (void *)&onda_obook_20_plus_data,
1223                 .matches = {
1224                         DMI_MATCH(DMI_SYS_VENDOR, "ONDA"),
1225                         DMI_MATCH(DMI_PRODUCT_NAME, "OBOOK 20 PLUS"),
1226                 },
1227         },
1228         {
1229                 /* ONDA V80 plus v3 (P80PSBG9V3A01501) */
1230                 .driver_data = (void *)&onda_v80_plus_v3_data,
1231                 .matches = {
1232                         DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ONDA"),
1233                         DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "V80 PLUS")
1234                 },
1235         },
1236         {
1237                 /* ONDA V820w DualOS */
1238                 .driver_data = (void *)&onda_v820w_32g_data,
1239                 .matches = {
1240                         DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "ONDA"),
1241                         DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "V820w DualOS")
1242                 },
1243         },
1244         {
1245                 /* ONDA V891 v5 */
1246                 .driver_data = (void *)&onda_v891_v5_data,
1247                 .matches = {
1248                         DMI_MATCH(DMI_SYS_VENDOR, "ONDA"),
1249                         DMI_MATCH(DMI_PRODUCT_NAME, "ONDA Tablet"),
1250                         DMI_MATCH(DMI_BIOS_VERSION, "ONDA.D869CJABNRBA06"),
1251                 },
1252         },
1253         {
1254                 /* ONDA V891w revision P891WBEBV1B00 aka v1 */
1255                 .driver_data = (void *)&onda_v891w_v1_data,
1256                 .matches = {
1257                         DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "ONDA"),
1258                         DMI_EXACT_MATCH(DMI_BOARD_NAME, "ONDA Tablet"),
1259                         DMI_EXACT_MATCH(DMI_BOARD_VERSION, "V001"),
1260                         /* Exact match, different versions need different fw */
1261                         DMI_EXACT_MATCH(DMI_BIOS_VERSION, "ONDA.W89EBBN08"),
1262                 },
1263         },
1264         {
1265                 /* ONDA V891w Dual OS P891DCF2V1A01274 64GB */
1266                 .driver_data = (void *)&onda_v891w_v3_data,
1267                 .matches = {
1268                         DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1269                         DMI_MATCH(DMI_PRODUCT_NAME, "ONDA Tablet"),
1270                         DMI_MATCH(DMI_BIOS_VERSION, "ONDA.D890HBBNR0A"),
1271                 },
1272         },
1273         {
1274                 /* Pipo W2S */
1275                 .driver_data = (void *)&pipo_w2s_data,
1276                 .matches = {
1277                         DMI_MATCH(DMI_SYS_VENDOR, "PIPO"),
1278                         DMI_MATCH(DMI_PRODUCT_NAME, "W2S"),
1279                 },
1280         },
1281         {
1282                 /* Pipo W11 */
1283                 .driver_data = (void *)&pipo_w11_data,
1284                 .matches = {
1285                         DMI_MATCH(DMI_SYS_VENDOR, "PIPO"),
1286                         DMI_MATCH(DMI_PRODUCT_NAME, "To be filled by O.E.M."),
1287                         /* Above matches are too generic, add bios-ver match */
1288                         DMI_MATCH(DMI_BIOS_VERSION, "JS-BI-10.6-SF133GR300-GA55B-024-F"),
1289                 },
1290         },
1291         {
1292                 /* Ployer Momo7w (same hardware as the Trekstor ST70416-6) */
1293                 .driver_data = (void *)&trekstor_surftab_wintron70_data,
1294                 .matches = {
1295                         DMI_MATCH(DMI_SYS_VENDOR, "Shenzhen PLOYER"),
1296                         DMI_MATCH(DMI_PRODUCT_NAME, "MOMO7W"),
1297                         /* Exact match, different versions need different fw */
1298                         DMI_MATCH(DMI_BIOS_VERSION, "MOMO.G.WI71C.MABMRBA02"),
1299                 },
1300         },
1301         {
1302                 /* Point of View mobii wintab p800w (v2.0) */
1303                 .driver_data = (void *)&pov_mobii_wintab_p800w_v20_data,
1304                 .matches = {
1305                         DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
1306                         DMI_MATCH(DMI_BOARD_NAME, "Aptio CRB"),
1307                         DMI_MATCH(DMI_BIOS_VERSION, "3BAIR1014"),
1308                         /* Above matches are too generic, add bios-date match */
1309                         DMI_MATCH(DMI_BIOS_DATE, "10/24/2014"),
1310                 },
1311         },
1312         {
1313                 /* Predia Basic tablet) */
1314                 .driver_data = (void *)&predia_basic_data,
1315                 .matches = {
1316                         DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1317                         DMI_MATCH(DMI_PRODUCT_NAME, "CherryTrail"),
1318                         /* Above matches are too generic, add bios-version match */
1319                         DMI_MATCH(DMI_BIOS_VERSION, "Mx.WT107.KUBNGEA"),
1320                 },
1321         },
1322         {
1323                 /* Point of View mobii wintab p800w (v2.1) */
1324                 .driver_data = (void *)&pov_mobii_wintab_p800w_v21_data,
1325                 .matches = {
1326                         DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
1327                         DMI_MATCH(DMI_BOARD_NAME, "Aptio CRB"),
1328                         DMI_MATCH(DMI_BIOS_VERSION, "3BAIR1013"),
1329                         /* Above matches are too generic, add bios-date match */
1330                         DMI_MATCH(DMI_BIOS_DATE, "08/22/2014"),
1331                 },
1332         },
1333         {
1334                 /* Point of View mobii wintab p1006w (v1.0) */
1335                 .driver_data = (void *)&pov_mobii_wintab_p1006w_v10_data,
1336                 .matches = {
1337                         DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Insyde"),
1338                         DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "BayTrail"),
1339                         /* Note 105b is Foxcon's USB/PCI vendor id */
1340                         DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "105B"),
1341                         DMI_EXACT_MATCH(DMI_BOARD_NAME, "0E57"),
1342                 },
1343         },
1344         {
1345                 /* RWC NANOTE P8 */
1346                 .driver_data = (void *)&rwc_nanote_p8_data,
1347                 .matches = {
1348                         DMI_MATCH(DMI_BOARD_VENDOR, "Default string"),
1349                         DMI_MATCH(DMI_PRODUCT_NAME, "AY07J"),
1350                         DMI_MATCH(DMI_PRODUCT_SKU, "0001")
1351                 },
1352         },
1353         {
1354                 /* Schneider SCT101CTM */
1355                 .driver_data = (void *)&schneider_sct101ctm_data,
1356                 .matches = {
1357                         DMI_MATCH(DMI_SYS_VENDOR, "Default string"),
1358                         DMI_MATCH(DMI_PRODUCT_NAME, "SCT101CTM"),
1359                 },
1360         },
1361         {
1362                 /* Techbite Arc 11.6 */
1363                 .driver_data = (void *)&techbite_arc_11_6_data,
1364                 .matches = {
1365                         DMI_MATCH(DMI_SYS_VENDOR, "mPTech"),
1366                         DMI_MATCH(DMI_PRODUCT_NAME, "techBite Arc 11.6"),
1367                         DMI_MATCH(DMI_BOARD_NAME, "G8316_272B"),
1368                 },
1369         },
1370         {
1371                 /* Teclast X3 Plus */
1372                 .driver_data = (void *)&teclast_x3_plus_data,
1373                 .matches = {
1374                         DMI_MATCH(DMI_SYS_VENDOR, "TECLAST"),
1375                         DMI_MATCH(DMI_PRODUCT_NAME, "X3 Plus"),
1376                         DMI_MATCH(DMI_BOARD_NAME, "X3 Plus"),
1377                 },
1378         },
1379         {
1380                 /* Teclast X89 (Android version / BIOS) */
1381                 .driver_data = (void *)&gdix1001_00_upside_down_data,
1382                 .matches = {
1383                         DMI_MATCH(DMI_BOARD_VENDOR, "WISKY"),
1384                         DMI_MATCH(DMI_BOARD_NAME, "3G062i"),
1385                 },
1386         },
1387         {
1388                 /* Teclast X89 (Windows version / BIOS) */
1389                 .driver_data = (void *)&gdix1001_01_upside_down_data,
1390                 .matches = {
1391                         /* tPAD is too generic, also match on bios date */
1392                         DMI_MATCH(DMI_BOARD_VENDOR, "TECLAST"),
1393                         DMI_MATCH(DMI_BOARD_NAME, "tPAD"),
1394                         DMI_MATCH(DMI_BIOS_DATE, "12/19/2014"),
1395                 },
1396         },
1397         {
1398                 /* Teclast X98 Plus II */
1399                 .driver_data = (void *)&teclast_x98plus2_data,
1400                 .matches = {
1401                         DMI_MATCH(DMI_SYS_VENDOR, "TECLAST"),
1402                         DMI_MATCH(DMI_PRODUCT_NAME, "X98 Plus II"),
1403                 },
1404         },
1405         {
1406                 /* Teclast X98 Pro */
1407                 .driver_data = (void *)&gdix1001_00_upside_down_data,
1408                 .matches = {
1409                         /*
1410                          * Only match BIOS date, because the manufacturers
1411                          * BIOS does not report the board name at all
1412                          * (sometimes)...
1413                          */
1414                         DMI_MATCH(DMI_BOARD_VENDOR, "TECLAST"),
1415                         DMI_MATCH(DMI_BIOS_DATE, "10/28/2015"),
1416                 },
1417         },
1418         {
1419                 /* Trekstor Primebook C11 */
1420                 .driver_data = (void *)&trekstor_primebook_c11_data,
1421                 .matches = {
1422                         DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"),
1423                         DMI_MATCH(DMI_PRODUCT_NAME, "Primebook C11"),
1424                 },
1425         },
1426         {
1427                 /* Trekstor Primebook C11B (same touchscreen as the C11) */
1428                 .driver_data = (void *)&trekstor_primebook_c11_data,
1429                 .matches = {
1430                         DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"),
1431                         DMI_MATCH(DMI_PRODUCT_NAME, "PRIMEBOOK C11B"),
1432                 },
1433         },
1434         {
1435                 /* Trekstor Primebook C13 */
1436                 .driver_data = (void *)&trekstor_primebook_c13_data,
1437                 .matches = {
1438                         DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"),
1439                         DMI_MATCH(DMI_PRODUCT_NAME, "Primebook C13"),
1440                 },
1441         },
1442         {
1443                 /* Trekstor Primetab T13B */
1444                 .driver_data = (void *)&trekstor_primetab_t13b_data,
1445                 .matches = {
1446                         DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"),
1447                         DMI_MATCH(DMI_PRODUCT_NAME, "Primetab T13B"),
1448                 },
1449         },
1450         {
1451                 /* TrekStor SurfTab twin 10.1 ST10432-8 */
1452                 .driver_data = (void *)&trekstor_surftab_twin_10_1_data,
1453                 .matches = {
1454                         DMI_MATCH(DMI_SYS_VENDOR, "TrekStor"),
1455                         DMI_MATCH(DMI_PRODUCT_NAME, "SurfTab twin 10.1"),
1456                 },
1457         },
1458         {
1459                 /* Trekstor Surftab Wintron 7.0 ST70416-6 */
1460                 .driver_data = (void *)&trekstor_surftab_wintron70_data,
1461                 .matches = {
1462                         DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1463                         DMI_MATCH(DMI_PRODUCT_NAME, "ST70416-6"),
1464                         /* Exact match, different versions need different fw */
1465                         DMI_MATCH(DMI_BIOS_VERSION, "TREK.G.WI71C.JGBMRBA04"),
1466                 },
1467         },
1468         {
1469                 /* Trekstor Surftab Wintron 7.0 ST70416-6, newer BIOS */
1470                 .driver_data = (void *)&trekstor_surftab_wintron70_data,
1471                 .matches = {
1472                         DMI_MATCH(DMI_SYS_VENDOR, "TrekStor"),
1473                         DMI_MATCH(DMI_PRODUCT_NAME, "SurfTab wintron 7.0 ST70416-6"),
1474                         /* Exact match, different versions need different fw */
1475                         DMI_MATCH(DMI_BIOS_VERSION, "TREK.G.WI71C.JGBMRBA05"),
1476                 },
1477         },
1478         {
1479                 /* Trekstor Yourbook C11B (same touchscreen as the Primebook C11) */
1480                 .driver_data = (void *)&trekstor_primebook_c11_data,
1481                 .matches = {
1482                         DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"),
1483                         DMI_MATCH(DMI_PRODUCT_NAME, "YOURBOOK C11B"),
1484                 },
1485         },
1486         {
1487                 /* Vinga Twizzle J116 */
1488                 .driver_data = (void *)&vinga_twizzle_j116_data,
1489                 .matches = {
1490                         DMI_MATCH(DMI_PRODUCT_NAME, "VINGA Twizzle J116"),
1491                 },
1492         },
1493         {
1494                 /* "WinBook TW100" */
1495                 .driver_data = (void *)&gdix1001_00_upside_down_data,
1496                 .matches = {
1497                         DMI_MATCH(DMI_SYS_VENDOR, "WinBook"),
1498                         DMI_MATCH(DMI_PRODUCT_NAME, "TW100")
1499                 }
1500         },
1501         {
1502                 /* WinBook TW700 */
1503                 .driver_data = (void *)&gdix1001_00_upside_down_data,
1504                 .matches = {
1505                         DMI_MATCH(DMI_SYS_VENDOR, "WinBook"),
1506                         DMI_MATCH(DMI_PRODUCT_NAME, "TW700")
1507                 },
1508         },
1509         {
1510                 /* Yours Y8W81, same case and touchscreen as Chuwi Vi8 */
1511                 .driver_data = (void *)&chuwi_vi8_data,
1512                 .matches = {
1513                         DMI_MATCH(DMI_SYS_VENDOR, "YOURS"),
1514                         DMI_MATCH(DMI_PRODUCT_NAME, "Y8W81"),
1515                 },
1516         },
1517         { }
1518 };
1519
1520 static const struct ts_dmi_data *ts_data;
1521
1522 static void ts_dmi_add_props(struct i2c_client *client)
1523 {
1524         struct device *dev = &client->dev;
1525         int error;
1526
1527         if (has_acpi_companion(dev) &&
1528             !strncmp(ts_data->acpi_name, client->name, I2C_NAME_SIZE)) {
1529                 error = device_add_properties(dev, ts_data->properties);
1530                 if (error)
1531                         dev_err(dev, "failed to add properties: %d\n", error);
1532         }
1533 }
1534
1535 static int ts_dmi_notifier_call(struct notifier_block *nb,
1536                                 unsigned long action, void *data)
1537 {
1538         struct device *dev = data;
1539         struct i2c_client *client;
1540
1541         switch (action) {
1542         case BUS_NOTIFY_ADD_DEVICE:
1543                 client = i2c_verify_client(dev);
1544                 if (client)
1545                         ts_dmi_add_props(client);
1546                 break;
1547
1548         default:
1549                 break;
1550         }
1551
1552         return 0;
1553 }
1554
1555 static struct notifier_block ts_dmi_notifier = {
1556         .notifier_call = ts_dmi_notifier_call,
1557 };
1558
1559 static int __init ts_dmi_init(void)
1560 {
1561         const struct dmi_system_id *dmi_id;
1562         int error;
1563
1564         dmi_id = dmi_first_match(touchscreen_dmi_table);
1565         if (!dmi_id)
1566                 return 0; /* Not an error */
1567
1568         ts_data = dmi_id->driver_data;
1569         /* Some dmi table entries only provide an efi_embedded_fw_desc */
1570         if (!ts_data->properties)
1571                 return 0;
1572
1573         error = bus_register_notifier(&i2c_bus_type, &ts_dmi_notifier);
1574         if (error)
1575                 pr_err("%s: failed to register i2c bus notifier: %d\n",
1576                         __func__, error);
1577
1578         return error;
1579 }
1580
1581 /*
1582  * We are registering out notifier after i2c core is initialized and i2c bus
1583  * itself is ready (which happens at postcore initcall level), but before
1584  * ACPI starts enumerating devices (at subsys initcall level).
1585  */
1586 arch_initcall(ts_dmi_init);