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 <[email protected]>
   9  */
  10
  11 #include <linux/acpi.h>
  12 #include <linux/device.h>
  13 #include <linux/dmi.h>
  14 #include <linux/efi_embedded_fw.h>
  15 #include <linux/i2c.h>
  16 #include <linux/notifier.h>
  17 #include <linux/property.h>
  18 #include <linux/string.h>
  19
  20 struct ts_dmi_data {
  21         /* The EFI embedded-fw code expects this to be the first member! */
  22         struct efi_embedded_fw_desc embedded_fw;
  23         const char *acpi_name;
  24         const struct property_entry *properties;
  25 };
  26
  27 /* NOTE: Please keep all entries sorted alphabetically */
  28
  29 static const struct property_entry chuwi_hi8_props[] = {
  30         PROPERTY_ENTRY_U32("touchscreen-size-x", 1665),
  31         PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
  32         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
  33         PROPERTY_ENTRY_BOOL("silead,home-button"),
  34         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-chuwi-hi8.fw"),
  35         { }
  36 };
  37
  38 static const struct ts_dmi_data chuwi_hi8_data = {
  39         .acpi_name      = "MSSL0001:00",
  40         .properties     = chuwi_hi8_props,
  41 };
  42
  43 static const struct property_entry chuwi_hi8_air_props[] = {
  44         PROPERTY_ENTRY_U32("touchscreen-size-x", 1728),
  45         PROPERTY_ENTRY_U32("touchscreen-size-y", 1148),
  46         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
  47         PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-chuwi-hi8-air.fw"),
  48         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
  49         { }
  50 };
  51
  52 static const struct ts_dmi_data chuwi_hi8_air_data = {
  53         .acpi_name      = "MSSL1680:00",
  54         .properties     = chuwi_hi8_air_props,
  55 };
  56
  57 static const struct property_entry chuwi_hi8_pro_props[] = {
  58         PROPERTY_ENTRY_U32("touchscreen-min-x", 6),
  59         PROPERTY_ENTRY_U32("touchscreen-min-y", 3),
  60         PROPERTY_ENTRY_U32("touchscreen-size-x", 1728),
  61         PROPERTY_ENTRY_U32("touchscreen-size-y", 1148),
  62         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
  63         PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-chuwi-hi8-pro.fw"),
  64         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
  65         PROPERTY_ENTRY_BOOL("silead,home-button"),
  66         { }
  67 };
  68
  69 static const struct ts_dmi_data chuwi_hi8_pro_data = {
  70         .embedded_fw = {
  71                 .name   = "silead/gsl3680-chuwi-hi8-pro.fw",
  72                 .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 },
  73                 .length = 39864,
  74                 .sha256 = { 0xc0, 0x88, 0xc5, 0xef, 0xd1, 0x70, 0x77, 0x59,
  75                             0x4e, 0xe9, 0xc4, 0xd8, 0x2e, 0xcd, 0xbf, 0x95,
  76                             0x32, 0xd9, 0x03, 0x28, 0x0d, 0x48, 0x9f, 0x92,
  77                             0x35, 0x37, 0xf6, 0x8b, 0x2a, 0xe4, 0x73, 0xff },
  78         },
  79         .acpi_name      = "MSSL1680:00",
  80         .properties     = chuwi_hi8_pro_props,
  81 };
  82
  83 static const struct property_entry chuwi_hi10_air_props[] = {
  84         PROPERTY_ENTRY_U32("touchscreen-size-x", 1981),
  85         PROPERTY_ENTRY_U32("touchscreen-size-y", 1271),
  86         PROPERTY_ENTRY_U32("touchscreen-min-x", 99),
  87         PROPERTY_ENTRY_U32("touchscreen-min-y", 9),
  88         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
  89         PROPERTY_ENTRY_U32("touchscreen-fuzz-x", 5),
  90         PROPERTY_ENTRY_U32("touchscreen-fuzz-y", 4),
  91         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-chuwi-hi10-air.fw"),
  92         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
  93         PROPERTY_ENTRY_BOOL("silead,home-button"),
  94         { }
  95 };
  96
  97 static const struct ts_dmi_data chuwi_hi10_air_data = {
  98         .acpi_name      = "MSSL1680:00",
  99         .properties     = chuwi_hi10_air_props,
 100 };
 101
 102 static const struct property_entry chuwi_hi10_plus_props[] = {
 103         PROPERTY_ENTRY_U32("touchscreen-min-x", 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", "gsl1680-chuwi-hi10plus.fw"),
 108         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 109         PROPERTY_ENTRY_BOOL("silead,home-button"),
 110         PROPERTY_ENTRY_BOOL("silead,pen-supported"),
 111         PROPERTY_ENTRY_U32("silead,pen-resolution-x", 8),
 112         PROPERTY_ENTRY_U32("silead,pen-resolution-y", 8),
 113         { }
 114 };
 115
 116 static const struct ts_dmi_data chuwi_hi10_plus_data = {
 117         .embedded_fw = {
 118                 .name   = "silead/gsl1680-chuwi-hi10plus.fw",
 119                 .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 },
 120                 .length = 34056,
 121                 .sha256 = { 0xfd, 0x0a, 0x08, 0x08, 0x3c, 0xa6, 0x34, 0x4e,
 122                             0x2c, 0x49, 0x9c, 0xcd, 0x7d, 0x44, 0x9d, 0x38,
 123                             0x10, 0x68, 0xb5, 0xbd, 0xb7, 0x2a, 0x63, 0xb5,
 124                             0x67, 0x0b, 0x96, 0xbd, 0x89, 0x67, 0x85, 0x09 },
 125         },
 126         .acpi_name      = "MSSL0017:00",
 127         .properties     = chuwi_hi10_plus_props,
 128 };
 129
 130 static const u32 chuwi_hi10_pro_efi_min_max[] = { 8, 1911, 8, 1271 };
 131
 132 static const struct property_entry chuwi_hi10_pro_props[] = {
 133         PROPERTY_ENTRY_U32("touchscreen-min-x", 80),
 134         PROPERTY_ENTRY_U32("touchscreen-min-y", 26),
 135         PROPERTY_ENTRY_U32("touchscreen-size-x", 1962),
 136         PROPERTY_ENTRY_U32("touchscreen-size-y", 1254),
 137         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 138         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-chuwi-hi10-pro.fw"),
 139         PROPERTY_ENTRY_U32_ARRAY("silead,efi-fw-min-max", chuwi_hi10_pro_efi_min_max),
 140         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 141         PROPERTY_ENTRY_BOOL("silead,home-button"),
 142         PROPERTY_ENTRY_BOOL("silead,pen-supported"),
 143         PROPERTY_ENTRY_U32("silead,pen-resolution-x", 8),
 144         PROPERTY_ENTRY_U32("silead,pen-resolution-y", 8),
 145         { }
 146 };
 147
 148 static const struct ts_dmi_data chuwi_hi10_pro_data = {
 149         .embedded_fw = {
 150                 .name   = "silead/gsl1680-chuwi-hi10-pro.fw",
 151                 .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 },
 152                 .length = 42504,
 153                 .sha256 = { 0xdb, 0x92, 0x68, 0xa8, 0xdb, 0x81, 0x31, 0x00,
 154                             0x1f, 0x58, 0x89, 0xdb, 0x19, 0x1b, 0x15, 0x8c,
 155                             0x05, 0x14, 0xf4, 0x95, 0xba, 0x15, 0x45, 0x98,
 156                             0x42, 0xa3, 0xbb, 0x65, 0xe3, 0x30, 0xa5, 0x93 },
 157         },
 158         .acpi_name      = "MSSL1680:00",
 159         .properties     = chuwi_hi10_pro_props,
 160 };
 161
 162 static const struct property_entry chuwi_hibook_props[] = {
 163         PROPERTY_ENTRY_U32("touchscreen-min-x", 30),
 164         PROPERTY_ENTRY_U32("touchscreen-min-y", 4),
 165         PROPERTY_ENTRY_U32("touchscreen-size-x", 1892),
 166         PROPERTY_ENTRY_U32("touchscreen-size-y", 1276),
 167         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 168         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 169         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-chuwi-hibook.fw"),
 170         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 171         PROPERTY_ENTRY_BOOL("silead,home-button"),
 172         { }
 173 };
 174
 175 static const struct ts_dmi_data chuwi_hibook_data = {
 176         .embedded_fw = {
 177                 .name   = "silead/gsl1680-chuwi-hibook.fw",
 178                 .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 },
 179                 .length = 40392,
 180                 .sha256 = { 0xf7, 0xc0, 0xe8, 0x5a, 0x6c, 0xf2, 0xeb, 0x8d,
 181                             0x12, 0xc4, 0x45, 0xbf, 0x55, 0x13, 0x4c, 0x1a,
 182                             0x13, 0x04, 0x31, 0x08, 0x65, 0x73, 0xf7, 0xa8,
 183                             0x1b, 0x7d, 0x59, 0xc9, 0xe6, 0x97, 0xf7, 0x38 },
 184         },
 185         .acpi_name      = "MSSL0017:00",
 186         .properties     = chuwi_hibook_props,
 187 };
 188
 189 static const struct property_entry chuwi_vi8_props[] = {
 190         PROPERTY_ENTRY_U32("touchscreen-min-x", 4),
 191         PROPERTY_ENTRY_U32("touchscreen-min-y", 6),
 192         PROPERTY_ENTRY_U32("touchscreen-size-x", 1724),
 193         PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
 194         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 195         PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-chuwi-vi8.fw"),
 196         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 197         PROPERTY_ENTRY_BOOL("silead,home-button"),
 198         { }
 199 };
 200
 201 static const struct ts_dmi_data chuwi_vi8_data = {
 202         .acpi_name      = "MSSL1680:00",
 203         .properties     = chuwi_vi8_props,
 204 };
 205
 206 static const struct ts_dmi_data chuwi_vi8_plus_data = {
 207         .embedded_fw = {
 208                 .name   = "chipone/icn8505-HAMP0002.fw",
 209                 .prefix = { 0xb0, 0x07, 0x00, 0x00, 0xe4, 0x07, 0x00, 0x00 },
 210                 .length = 35012,
 211                 .sha256 = { 0x93, 0xe5, 0x49, 0xe0, 0xb6, 0xa2, 0xb4, 0xb3,
 212                             0x88, 0x96, 0x34, 0x97, 0x5e, 0xa8, 0x13, 0x78,
 213                             0x72, 0x98, 0xb8, 0x29, 0xeb, 0x5c, 0xa7, 0xf1,
 214                             0x25, 0x13, 0x43, 0xf4, 0x30, 0x7c, 0xfc, 0x7c },
 215         },
 216 };
 217
 218 static const struct property_entry chuwi_vi10_props[] = {
 219         PROPERTY_ENTRY_U32("touchscreen-min-x", 0),
 220         PROPERTY_ENTRY_U32("touchscreen-min-y", 4),
 221         PROPERTY_ENTRY_U32("touchscreen-size-x", 1858),
 222         PROPERTY_ENTRY_U32("touchscreen-size-y", 1280),
 223         PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-chuwi-vi10.fw"),
 224         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 225         PROPERTY_ENTRY_BOOL("silead,home-button"),
 226         { }
 227 };
 228
 229 static const struct ts_dmi_data chuwi_vi10_data = {
 230         .acpi_name      = "MSSL0002:00",
 231         .properties     = chuwi_vi10_props,
 232 };
 233
 234 static const struct property_entry chuwi_surbook_mini_props[] = {
 235         PROPERTY_ENTRY_U32("touchscreen-min-x", 88),
 236         PROPERTY_ENTRY_U32("touchscreen-min-y", 13),
 237         PROPERTY_ENTRY_U32("touchscreen-size-x", 2040),
 238         PROPERTY_ENTRY_U32("touchscreen-size-y", 1524),
 239         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-chuwi-surbook-mini.fw"),
 240         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 241         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 242         { }
 243 };
 244
 245 static const struct ts_dmi_data chuwi_surbook_mini_data = {
 246         .acpi_name      = "MSSL1680:00",
 247         .properties     = chuwi_surbook_mini_props,
 248 };
 249
 250 static const struct property_entry connect_tablet9_props[] = {
 251         PROPERTY_ENTRY_U32("touchscreen-min-x", 9),
 252         PROPERTY_ENTRY_U32("touchscreen-min-y", 10),
 253         PROPERTY_ENTRY_U32("touchscreen-size-x", 1664),
 254         PROPERTY_ENTRY_U32("touchscreen-size-y", 880),
 255         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 256         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 257         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-connect-tablet9.fw"),
 258         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 259         { }
 260 };
 261
 262 static const struct ts_dmi_data connect_tablet9_data = {
 263         .acpi_name      = "MSSL1680:00",
 264         .properties     = connect_tablet9_props,
 265 };
 266
 267 static const struct property_entry csl_panther_tab_hd_props[] = {
 268         PROPERTY_ENTRY_U32("touchscreen-min-x", 1),
 269         PROPERTY_ENTRY_U32("touchscreen-min-y", 20),
 270         PROPERTY_ENTRY_U32("touchscreen-size-x", 1980),
 271         PROPERTY_ENTRY_U32("touchscreen-size-y", 1526),
 272         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 273         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 274         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-csl-panther-tab-hd.fw"),
 275         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 276         { }
 277 };
 278
 279 static const struct ts_dmi_data csl_panther_tab_hd_data = {
 280         .acpi_name      = "MSSL1680:00",
 281         .properties     = csl_panther_tab_hd_props,
 282 };
 283
 284 static const struct property_entry cube_iwork8_air_props[] = {
 285         PROPERTY_ENTRY_U32("touchscreen-min-x", 1),
 286         PROPERTY_ENTRY_U32("touchscreen-min-y", 3),
 287         PROPERTY_ENTRY_U32("touchscreen-size-x", 1664),
 288         PROPERTY_ENTRY_U32("touchscreen-size-y", 896),
 289         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 290         PROPERTY_ENTRY_STRING("firmware-name", "gsl3670-cube-iwork8-air.fw"),
 291         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 292         { }
 293 };
 294
 295 static const struct ts_dmi_data cube_iwork8_air_data = {
 296         .embedded_fw = {
 297                 .name   = "silead/gsl3670-cube-iwork8-air.fw",
 298                 .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 },
 299                 .length = 38808,
 300                 .sha256 = { 0xff, 0x62, 0x2d, 0xd1, 0x8a, 0x78, 0x04, 0x7b,
 301                             0x33, 0x06, 0xb0, 0x4f, 0x7f, 0x02, 0x08, 0x9c,
 302                             0x96, 0xd4, 0x9f, 0x04, 0xe1, 0x47, 0x25, 0x25,
 303                             0x60, 0x77, 0x41, 0x33, 0xeb, 0x12, 0x82, 0xfc },
 304         },
 305         .acpi_name      = "MSSL1680:00",
 306         .properties     = cube_iwork8_air_props,
 307 };
 308
 309 static const struct property_entry cube_knote_i1101_props[] = {
 310         PROPERTY_ENTRY_U32("touchscreen-min-x", 20),
 311         PROPERTY_ENTRY_U32("touchscreen-min-y",  22),
 312         PROPERTY_ENTRY_U32("touchscreen-size-x", 1961),
 313         PROPERTY_ENTRY_U32("touchscreen-size-y", 1513),
 314         PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-cube-knote-i1101.fw"),
 315         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 316         PROPERTY_ENTRY_BOOL("silead,home-button"),
 317         { }
 318 };
 319
 320 static const struct ts_dmi_data cube_knote_i1101_data = {
 321         .acpi_name      = "MSSL1680:00",
 322         .properties     = cube_knote_i1101_props,
 323 };
 324
 325 static const struct property_entry dexp_ursus_7w_props[] = {
 326         PROPERTY_ENTRY_U32("touchscreen-size-x", 890),
 327         PROPERTY_ENTRY_U32("touchscreen-size-y", 630),
 328         PROPERTY_ENTRY_STRING("firmware-name", "gsl1686-dexp-ursus-7w.fw"),
 329         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 330         PROPERTY_ENTRY_BOOL("silead,home-button"),
 331         { }
 332 };
 333
 334 static const struct ts_dmi_data dexp_ursus_7w_data = {
 335         .acpi_name      = "MSSL1680:00",
 336         .properties     = dexp_ursus_7w_props,
 337 };
 338
 339 static const struct property_entry dexp_ursus_kx210i_props[] = {
 340         PROPERTY_ENTRY_U32("touchscreen-min-x", 5),
 341         PROPERTY_ENTRY_U32("touchscreen-min-y",  2),
 342         PROPERTY_ENTRY_U32("touchscreen-size-x", 1720),
 343         PROPERTY_ENTRY_U32("touchscreen-size-y", 1137),
 344         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-dexp-ursus-kx210i.fw"),
 345         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 346         PROPERTY_ENTRY_BOOL("silead,home-button"),
 347         { }
 348 };
 349
 350 static const struct ts_dmi_data dexp_ursus_kx210i_data = {
 351         .acpi_name      = "MSSL1680:00",
 352         .properties     = dexp_ursus_kx210i_props,
 353 };
 354
 355 static const struct property_entry digma_citi_e200_props[] = {
 356         PROPERTY_ENTRY_U32("touchscreen-size-x", 1980),
 357         PROPERTY_ENTRY_U32("touchscreen-size-y", 1500),
 358         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 359         PROPERTY_ENTRY_STRING("firmware-name", "gsl1686-digma_citi_e200.fw"),
 360         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 361         PROPERTY_ENTRY_BOOL("silead,home-button"),
 362         { }
 363 };
 364
 365 static const struct ts_dmi_data digma_citi_e200_data = {
 366         .acpi_name      = "MSSL1680:00",
 367         .properties     = digma_citi_e200_props,
 368 };
 369
 370 static const struct property_entry estar_beauty_hd_props[] = {
 371         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 372         { }
 373 };
 374
 375 static const struct ts_dmi_data estar_beauty_hd_data = {
 376         .acpi_name      = "GDIX1001:00",
 377         .properties     = estar_beauty_hd_props,
 378 };
 379
 380 /* Generic props + data for upside-down mounted GDIX1001 touchscreens */
 381 static const struct property_entry gdix1001_upside_down_props[] = {
 382         PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 383         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 384         { }
 385 };
 386
 387 static const struct ts_dmi_data gdix1001_00_upside_down_data = {
 388         .acpi_name      = "GDIX1001:00",
 389         .properties     = gdix1001_upside_down_props,
 390 };
 391
 392 static const struct ts_dmi_data gdix1001_01_upside_down_data = {
 393         .acpi_name      = "GDIX1001:01",
 394         .properties     = gdix1001_upside_down_props,
 395 };
 396
 397 static const struct ts_dmi_data gdix1002_00_upside_down_data = {
 398         .acpi_name      = "GDIX1002:00",
 399         .properties     = gdix1001_upside_down_props,
 400 };
 401
 402 static const struct property_entry gp_electronic_t701_props[] = {
 403         PROPERTY_ENTRY_U32("touchscreen-size-x", 960),
 404         PROPERTY_ENTRY_U32("touchscreen-size-y", 640),
 405         PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 406         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 407         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-gp-electronic-t701.fw"),
 408         { }
 409 };
 410
 411 static const struct ts_dmi_data gp_electronic_t701_data = {
 412         .acpi_name      = "MSSL1680:00",
 413         .properties     = gp_electronic_t701_props,
 414 };
 415
 416 static const struct property_entry irbis_tw90_props[] = {
 417         PROPERTY_ENTRY_U32("touchscreen-size-x", 1720),
 418         PROPERTY_ENTRY_U32("touchscreen-size-y", 1138),
 419         PROPERTY_ENTRY_U32("touchscreen-min-x", 8),
 420         PROPERTY_ENTRY_U32("touchscreen-min-y", 14),
 421         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 422         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 423         PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-irbis_tw90.fw"),
 424         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 425         PROPERTY_ENTRY_BOOL("silead,home-button"),
 426         { }
 427 };
 428
 429 static const struct ts_dmi_data irbis_tw90_data = {
 430         .acpi_name      = "MSSL1680:00",
 431         .properties     = irbis_tw90_props,
 432 };
 433
 434 static const struct property_entry irbis_tw118_props[] = {
 435         PROPERTY_ENTRY_U32("touchscreen-min-x", 20),
 436         PROPERTY_ENTRY_U32("touchscreen-min-y", 30),
 437         PROPERTY_ENTRY_U32("touchscreen-size-x", 1960),
 438         PROPERTY_ENTRY_U32("touchscreen-size-y", 1510),
 439         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-irbis-tw118.fw"),
 440         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 441         { }
 442 };
 443
 444 static const struct ts_dmi_data irbis_tw118_data = {
 445         .acpi_name      = "MSSL1680:00",
 446         .properties     = irbis_tw118_props,
 447 };
 448
 449 static const struct property_entry itworks_tw891_props[] = {
 450         PROPERTY_ENTRY_U32("touchscreen-min-x", 1),
 451         PROPERTY_ENTRY_U32("touchscreen-min-y", 5),
 452         PROPERTY_ENTRY_U32("touchscreen-size-x", 1600),
 453         PROPERTY_ENTRY_U32("touchscreen-size-y", 896),
 454         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 455         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 456         PROPERTY_ENTRY_STRING("firmware-name", "gsl3670-itworks-tw891.fw"),
 457         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 458         { }
 459 };
 460
 461 static const struct ts_dmi_data itworks_tw891_data = {
 462         .acpi_name      = "MSSL1680:00",
 463         .properties     = itworks_tw891_props,
 464 };
 465
 466 static const struct property_entry jumper_ezpad_6_pro_props[] = {
 467         PROPERTY_ENTRY_U32("touchscreen-size-x", 1980),
 468         PROPERTY_ENTRY_U32("touchscreen-size-y", 1500),
 469         PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-jumper-ezpad-6-pro.fw"),
 470         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 471         PROPERTY_ENTRY_BOOL("silead,home-button"),
 472         { }
 473 };
 474
 475 static const struct ts_dmi_data jumper_ezpad_6_pro_data = {
 476         .acpi_name      = "MSSL1680:00",
 477         .properties     = jumper_ezpad_6_pro_props,
 478 };
 479
 480 static const struct property_entry jumper_ezpad_6_pro_b_props[] = {
 481         PROPERTY_ENTRY_U32("touchscreen-size-x", 1980),
 482         PROPERTY_ENTRY_U32("touchscreen-size-y", 1500),
 483         PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-jumper-ezpad-6-pro-b.fw"),
 484         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 485         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 486         PROPERTY_ENTRY_BOOL("silead,home-button"),
 487         { }
 488 };
 489
 490 static const struct ts_dmi_data jumper_ezpad_6_pro_b_data = {
 491         .acpi_name      = "MSSL1680:00",
 492         .properties     = jumper_ezpad_6_pro_b_props,
 493 };
 494
 495 static const struct property_entry jumper_ezpad_6_m4_props[] = {
 496         PROPERTY_ENTRY_U32("touchscreen-min-x", 35),
 497         PROPERTY_ENTRY_U32("touchscreen-min-y", 15),
 498         PROPERTY_ENTRY_U32("touchscreen-size-x", 1950),
 499         PROPERTY_ENTRY_U32("touchscreen-size-y", 1525),
 500         PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-jumper-ezpad-6-m4.fw"),
 501         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 502         PROPERTY_ENTRY_BOOL("silead,home-button"),
 503         { }
 504 };
 505
 506 static const struct ts_dmi_data jumper_ezpad_6_m4_data = {
 507         .acpi_name      = "MSSL1680:00",
 508         .properties     = jumper_ezpad_6_m4_props,
 509 };
 510
 511 static const struct property_entry jumper_ezpad_7_props[] = {
 512         PROPERTY_ENTRY_U32("touchscreen-min-x", 4),
 513         PROPERTY_ENTRY_U32("touchscreen-min-y", 10),
 514         PROPERTY_ENTRY_U32("touchscreen-size-x", 2044),
 515         PROPERTY_ENTRY_U32("touchscreen-size-y", 1526),
 516         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 517         PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-jumper-ezpad-7.fw"),
 518         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 519         PROPERTY_ENTRY_BOOL("silead,stuck-controller-bug"),
 520         { }
 521 };
 522
 523 static const struct ts_dmi_data jumper_ezpad_7_data = {
 524         .acpi_name      = "MSSL1680:00",
 525         .properties     = jumper_ezpad_7_props,
 526 };
 527
 528 static const struct property_entry jumper_ezpad_mini3_props[] = {
 529         PROPERTY_ENTRY_U32("touchscreen-min-x", 23),
 530         PROPERTY_ENTRY_U32("touchscreen-min-y", 16),
 531         PROPERTY_ENTRY_U32("touchscreen-size-x", 1700),
 532         PROPERTY_ENTRY_U32("touchscreen-size-y", 1138),
 533         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 534         PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-jumper-ezpad-mini3.fw"),
 535         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 536         { }
 537 };
 538
 539 static const struct ts_dmi_data jumper_ezpad_mini3_data = {
 540         .acpi_name      = "MSSL1680:00",
 541         .properties     = jumper_ezpad_mini3_props,
 542 };
 543
 544 static const struct property_entry mpman_converter9_props[] = {
 545         PROPERTY_ENTRY_U32("touchscreen-min-x", 8),
 546         PROPERTY_ENTRY_U32("touchscreen-min-y", 8),
 547         PROPERTY_ENTRY_U32("touchscreen-size-x", 1664),
 548         PROPERTY_ENTRY_U32("touchscreen-size-y", 880),
 549         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 550         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 551         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-mpman-converter9.fw"),
 552         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 553         { }
 554 };
 555
 556 static const struct ts_dmi_data mpman_converter9_data = {
 557         .acpi_name      = "MSSL1680:00",
 558         .properties     = mpman_converter9_props,
 559 };
 560
 561 static const struct property_entry mpman_mpwin895cl_props[] = {
 562         PROPERTY_ENTRY_U32("touchscreen-min-x", 3),
 563         PROPERTY_ENTRY_U32("touchscreen-min-y", 9),
 564         PROPERTY_ENTRY_U32("touchscreen-size-x", 1728),
 565         PROPERTY_ENTRY_U32("touchscreen-size-y", 1150),
 566         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 567         PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-mpman-mpwin895cl.fw"),
 568         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 569         PROPERTY_ENTRY_BOOL("silead,home-button"),
 570         { }
 571 };
 572
 573 static const struct ts_dmi_data mpman_mpwin895cl_data = {
 574         .acpi_name      = "MSSL1680:00",
 575         .properties     = mpman_mpwin895cl_props,
 576 };
 577
 578 static const struct property_entry myria_my8307_props[] = {
 579         PROPERTY_ENTRY_U32("touchscreen-size-x", 1720),
 580         PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
 581         PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 582         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 583         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 584         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-myria-my8307.fw"),
 585         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 586         PROPERTY_ENTRY_BOOL("silead,home-button"),
 587         { }
 588 };
 589
 590 static const struct ts_dmi_data myria_my8307_data = {
 591         .acpi_name      = "MSSL1680:00",
 592         .properties     = myria_my8307_props,
 593 };
 594
 595 static const struct property_entry onda_obook_20_plus_props[] = {
 596         PROPERTY_ENTRY_U32("touchscreen-size-x", 1728),
 597         PROPERTY_ENTRY_U32("touchscreen-size-y", 1148),
 598         PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 599         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 600         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 601         PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-onda-obook-20-plus.fw"),
 602         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 603         PROPERTY_ENTRY_BOOL("silead,home-button"),
 604         { }
 605 };
 606
 607 static const struct ts_dmi_data onda_obook_20_plus_data = {
 608         .acpi_name      = "MSSL1680:00",
 609         .properties     = onda_obook_20_plus_props,
 610 };
 611
 612 static const struct property_entry onda_v80_plus_v3_props[] = {
 613         PROPERTY_ENTRY_U32("touchscreen-min-x", 22),
 614         PROPERTY_ENTRY_U32("touchscreen-min-y", 15),
 615         PROPERTY_ENTRY_U32("touchscreen-size-x", 1698),
 616         PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
 617         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 618         PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-onda-v80-plus-v3.fw"),
 619         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 620         PROPERTY_ENTRY_BOOL("silead,home-button"),
 621         { }
 622 };
 623
 624 static const struct ts_dmi_data onda_v80_plus_v3_data = {
 625         .embedded_fw = {
 626                 .name   = "silead/gsl3676-onda-v80-plus-v3.fw",
 627                 .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 },
 628                 .length = 37224,
 629                 .sha256 = { 0x8f, 0xbd, 0x8f, 0x0c, 0x6b, 0xba, 0x5b, 0xf5,
 630                             0xa3, 0xc7, 0xa3, 0xc0, 0x4f, 0xcd, 0xdf, 0x32,
 631                             0xcc, 0xe4, 0x70, 0xd6, 0x46, 0x9c, 0xd7, 0xa7,
 632                             0x4b, 0x82, 0x3f, 0xab, 0xc7, 0x90, 0xea, 0x23 },
 633         },
 634         .acpi_name      = "MSSL1680:00",
 635         .properties     = onda_v80_plus_v3_props,
 636 };
 637
 638 static const struct property_entry onda_v820w_32g_props[] = {
 639         PROPERTY_ENTRY_U32("touchscreen-size-x", 1665),
 640         PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
 641         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 642         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-onda-v820w-32g.fw"),
 643         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 644         PROPERTY_ENTRY_BOOL("silead,home-button"),
 645         { }
 646 };
 647
 648 static const struct ts_dmi_data onda_v820w_32g_data = {
 649         .acpi_name      = "MSSL1680:00",
 650         .properties     = onda_v820w_32g_props,
 651 };
 652
 653 static const struct property_entry onda_v891_v5_props[] = {
 654         PROPERTY_ENTRY_U32("touchscreen-size-x", 1715),
 655         PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
 656         PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 657         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 658         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 659         PROPERTY_ENTRY_STRING("firmware-name",
 660                               "gsl3676-onda-v891-v5.fw"),
 661         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 662         PROPERTY_ENTRY_BOOL("silead,home-button"),
 663         { }
 664 };
 665
 666 static const struct ts_dmi_data onda_v891_v5_data = {
 667         .acpi_name      = "MSSL1680:00",
 668         .properties     = onda_v891_v5_props,
 669 };
 670
 671 static const struct property_entry onda_v891w_v1_props[] = {
 672         PROPERTY_ENTRY_U32("touchscreen-min-x", 46),
 673         PROPERTY_ENTRY_U32("touchscreen-min-y",  8),
 674         PROPERTY_ENTRY_U32("touchscreen-size-x", 1676),
 675         PROPERTY_ENTRY_U32("touchscreen-size-y", 1130),
 676         PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-onda-v891w-v1.fw"),
 677         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 678         PROPERTY_ENTRY_BOOL("silead,home-button"),
 679         { }
 680 };
 681
 682 static const struct ts_dmi_data onda_v891w_v1_data = {
 683         .acpi_name      = "MSSL1680:00",
 684         .properties     = onda_v891w_v1_props,
 685 };
 686
 687 static const struct property_entry onda_v891w_v3_props[] = {
 688         PROPERTY_ENTRY_U32("touchscreen-min-x", 35),
 689         PROPERTY_ENTRY_U32("touchscreen-min-y", 15),
 690         PROPERTY_ENTRY_U32("touchscreen-size-x", 1625),
 691         PROPERTY_ENTRY_U32("touchscreen-size-y", 1135),
 692         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 693         PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-onda-v891w-v3.fw"),
 694         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 695         PROPERTY_ENTRY_BOOL("silead,home-button"),
 696         { }
 697 };
 698
 699 static const struct ts_dmi_data onda_v891w_v3_data = {
 700         .acpi_name      = "MSSL1680:00",
 701         .properties     = onda_v891w_v3_props,
 702 };
 703
 704 static const struct property_entry pipo_w2s_props[] = {
 705         PROPERTY_ENTRY_U32("touchscreen-size-x", 1660),
 706         PROPERTY_ENTRY_U32("touchscreen-size-y", 880),
 707         PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 708         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 709         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-pipo-w2s.fw"),
 710         { }
 711 };
 712
 713 static const struct ts_dmi_data pipo_w2s_data = {
 714         .embedded_fw = {
 715                 .name   = "silead/gsl1680-pipo-w2s.fw",
 716                 .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 },
 717                 .length = 39072,
 718                 .sha256 = { 0xd0, 0x58, 0xc4, 0x7d, 0x55, 0x2d, 0x62, 0x18,
 719                             0xd1, 0x6a, 0x71, 0x73, 0x0b, 0x3f, 0xbe, 0x60,
 720                             0xbb, 0x45, 0x8c, 0x52, 0x27, 0xb7, 0x18, 0xf4,
 721                             0x31, 0x00, 0x6a, 0x49, 0x76, 0xd8, 0x7c, 0xd3 },
 722         },
 723         .acpi_name      = "MSSL1680:00",
 724         .properties     = pipo_w2s_props,
 725 };
 726
 727 static const struct property_entry pipo_w11_props[] = {
 728         PROPERTY_ENTRY_U32("touchscreen-min-x", 1),
 729         PROPERTY_ENTRY_U32("touchscreen-min-y", 15),
 730         PROPERTY_ENTRY_U32("touchscreen-size-x", 1984),
 731         PROPERTY_ENTRY_U32("touchscreen-size-y", 1532),
 732         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-pipo-w11.fw"),
 733         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 734         PROPERTY_ENTRY_BOOL("silead,home-button"),
 735         { }
 736 };
 737
 738 static const struct ts_dmi_data pipo_w11_data = {
 739         .acpi_name      = "MSSL1680:00",
 740         .properties     = pipo_w11_props,
 741 };
 742
 743 static const struct property_entry pov_mobii_wintab_p800w_v20_props[] = {
 744         PROPERTY_ENTRY_U32("touchscreen-min-x", 32),
 745         PROPERTY_ENTRY_U32("touchscreen-min-y", 16),
 746         PROPERTY_ENTRY_U32("touchscreen-size-x", 1692),
 747         PROPERTY_ENTRY_U32("touchscreen-size-y", 1146),
 748         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 749         PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-pov-mobii-wintab-p800w-v20.fw"),
 750         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 751         PROPERTY_ENTRY_BOOL("silead,home-button"),
 752         { }
 753 };
 754
 755 static const struct ts_dmi_data pov_mobii_wintab_p800w_v20_data = {
 756         .acpi_name      = "MSSL1680:00",
 757         .properties     = pov_mobii_wintab_p800w_v20_props,
 758 };
 759
 760 static const struct property_entry pov_mobii_wintab_p800w_v21_props[] = {
 761         PROPERTY_ENTRY_U32("touchscreen-min-x", 1),
 762         PROPERTY_ENTRY_U32("touchscreen-min-y", 8),
 763         PROPERTY_ENTRY_U32("touchscreen-size-x", 1794),
 764         PROPERTY_ENTRY_U32("touchscreen-size-y", 1148),
 765         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 766         PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-pov-mobii-wintab-p800w.fw"),
 767         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 768         PROPERTY_ENTRY_BOOL("silead,home-button"),
 769         { }
 770 };
 771
 772 static const struct ts_dmi_data pov_mobii_wintab_p800w_v21_data = {
 773         .acpi_name      = "MSSL1680:00",
 774         .properties     = pov_mobii_wintab_p800w_v21_props,
 775 };
 776
 777 static const struct property_entry pov_mobii_wintab_p1006w_v10_props[] = {
 778         PROPERTY_ENTRY_U32("touchscreen-min-x", 1),
 779         PROPERTY_ENTRY_U32("touchscreen-min-y", 3),
 780         PROPERTY_ENTRY_U32("touchscreen-size-x", 1984),
 781         PROPERTY_ENTRY_U32("touchscreen-size-y", 1520),
 782         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 783         PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-pov-mobii-wintab-p1006w-v10.fw"),
 784         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 785         PROPERTY_ENTRY_BOOL("silead,home-button"),
 786         { }
 787 };
 788
 789 static const struct ts_dmi_data pov_mobii_wintab_p1006w_v10_data = {
 790         .acpi_name      = "MSSL1680:00",
 791         .properties     = pov_mobii_wintab_p1006w_v10_props,
 792 };
 793
 794 static const struct property_entry predia_basic_props[] = {
 795         PROPERTY_ENTRY_U32("touchscreen-min-x", 3),
 796         PROPERTY_ENTRY_U32("touchscreen-min-y", 10),
 797         PROPERTY_ENTRY_U32("touchscreen-size-x", 1728),
 798         PROPERTY_ENTRY_U32("touchscreen-size-y", 1144),
 799         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 800         PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-predia-basic.fw"),
 801         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 802         PROPERTY_ENTRY_BOOL("silead,home-button"),
 803         { }
 804 };
 805
 806 static const struct ts_dmi_data predia_basic_data = {
 807         .acpi_name      = "MSSL1680:00",
 808         .properties     = predia_basic_props,
 809 };
 810
 811 static const struct property_entry rca_cambio_w101_v2_props[] = {
 812         PROPERTY_ENTRY_U32("touchscreen-min-x", 4),
 813         PROPERTY_ENTRY_U32("touchscreen-min-y", 20),
 814         PROPERTY_ENTRY_U32("touchscreen-size-x", 1644),
 815         PROPERTY_ENTRY_U32("touchscreen-size-y", 874),
 816         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 817         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-rca-cambio-w101-v2.fw"),
 818         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 819         { }
 820 };
 821
 822 static const struct ts_dmi_data rca_cambio_w101_v2_data = {
 823         .acpi_name = "MSSL1680:00",
 824         .properties = rca_cambio_w101_v2_props,
 825 };
 826
 827 static const struct property_entry rwc_nanote_p8_props[] = {
 828         PROPERTY_ENTRY_U32("touchscreen-min-y", 46),
 829         PROPERTY_ENTRY_U32("touchscreen-size-x", 1728),
 830         PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
 831         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 832         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-rwc-nanote-p8.fw"),
 833         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 834         { }
 835 };
 836
 837 static const struct ts_dmi_data rwc_nanote_p8_data = {
 838         .acpi_name = "MSSL1680:00",
 839         .properties = rwc_nanote_p8_props,
 840 };
 841
 842 static const struct property_entry schneider_sct101ctm_props[] = {
 843         PROPERTY_ENTRY_U32("touchscreen-size-x", 1715),
 844         PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
 845         PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 846         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 847         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 848         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-schneider-sct101ctm.fw"),
 849         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 850         PROPERTY_ENTRY_BOOL("silead,home-button"),
 851         { }
 852 };
 853
 854 static const struct ts_dmi_data schneider_sct101ctm_data = {
 855         .acpi_name      = "MSSL1680:00",
 856         .properties     = schneider_sct101ctm_props,
 857 };
 858
 859 static const struct property_entry techbite_arc_11_6_props[] = {
 860         PROPERTY_ENTRY_U32("touchscreen-min-x", 5),
 861         PROPERTY_ENTRY_U32("touchscreen-min-y", 7),
 862         PROPERTY_ENTRY_U32("touchscreen-size-x", 1981),
 863         PROPERTY_ENTRY_U32("touchscreen-size-y", 1270),
 864         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 865         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-techbite-arc-11-6.fw"),
 866         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 867         { }
 868 };
 869
 870 static const struct ts_dmi_data techbite_arc_11_6_data = {
 871         .acpi_name      = "MSSL1680:00",
 872         .properties     = techbite_arc_11_6_props,
 873 };
 874
 875 static const struct property_entry teclast_tbook11_props[] = {
 876         PROPERTY_ENTRY_U32("touchscreen-min-x", 8),
 877         PROPERTY_ENTRY_U32("touchscreen-min-y", 14),
 878         PROPERTY_ENTRY_U32("touchscreen-size-x", 1916),
 879         PROPERTY_ENTRY_U32("touchscreen-size-y", 1264),
 880         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 881         PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-teclast-tbook11.fw"),
 882         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 883         PROPERTY_ENTRY_BOOL("silead,home-button"),
 884         { }
 885 };
 886
 887 static const struct ts_dmi_data teclast_tbook11_data = {
 888         .embedded_fw = {
 889                 .name   = "silead/gsl3692-teclast-tbook11.fw",
 890                 .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 },
 891                 .length = 43560,
 892                 .sha256 = { 0x9d, 0xb0, 0x3d, 0xf1, 0x00, 0x3c, 0xb5, 0x25,
 893                             0x62, 0x8a, 0xa0, 0x93, 0x4b, 0xe0, 0x4e, 0x75,
 894                             0xd1, 0x27, 0xb1, 0x65, 0x3c, 0xba, 0xa5, 0x0f,
 895                             0xcd, 0xb4, 0xbe, 0x00, 0xbb, 0xf6, 0x43, 0x29 },
 896         },
 897         .acpi_name      = "MSSL1680:00",
 898         .properties     = teclast_tbook11_props,
 899 };
 900
 901 static const struct property_entry teclast_x3_plus_props[] = {
 902         PROPERTY_ENTRY_U32("touchscreen-size-x", 1980),
 903         PROPERTY_ENTRY_U32("touchscreen-size-y", 1500),
 904         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-teclast-x3-plus.fw"),
 905         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 906         PROPERTY_ENTRY_BOOL("silead,home-button"),
 907         { }
 908 };
 909
 910 static const struct ts_dmi_data teclast_x3_plus_data = {
 911         .acpi_name      = "MSSL1680:00",
 912         .properties     = teclast_x3_plus_props,
 913 };
 914
 915 static const struct property_entry teclast_x98plus2_props[] = {
 916         PROPERTY_ENTRY_U32("touchscreen-size-x", 2048),
 917         PROPERTY_ENTRY_U32("touchscreen-size-y", 1280),
 918         PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 919         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 920         PROPERTY_ENTRY_STRING("firmware-name", "gsl1686-teclast_x98plus2.fw"),
 921         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 922         { }
 923 };
 924
 925 static const struct ts_dmi_data teclast_x98plus2_data = {
 926         .acpi_name      = "MSSL1680:00",
 927         .properties     = teclast_x98plus2_props,
 928 };
 929
 930 static const struct property_entry trekstor_primebook_c11_props[] = {
 931         PROPERTY_ENTRY_U32("touchscreen-size-x", 1970),
 932         PROPERTY_ENTRY_U32("touchscreen-size-y", 1530),
 933         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 934         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-trekstor-primebook-c11.fw"),
 935         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 936         PROPERTY_ENTRY_BOOL("silead,home-button"),
 937         { }
 938 };
 939
 940 static const struct ts_dmi_data trekstor_primebook_c11_data = {
 941         .acpi_name      = "MSSL1680:00",
 942         .properties     = trekstor_primebook_c11_props,
 943 };
 944
 945 static const struct property_entry trekstor_primebook_c13_props[] = {
 946         PROPERTY_ENTRY_U32("touchscreen-size-x", 2624),
 947         PROPERTY_ENTRY_U32("touchscreen-size-y", 1920),
 948         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-trekstor-primebook-c13.fw"),
 949         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 950         PROPERTY_ENTRY_BOOL("silead,home-button"),
 951         { }
 952 };
 953
 954 static const struct ts_dmi_data trekstor_primebook_c13_data = {
 955         .acpi_name      = "MSSL1680:00",
 956         .properties     = trekstor_primebook_c13_props,
 957 };
 958
 959 static const struct property_entry trekstor_primetab_t13b_props[] = {
 960         PROPERTY_ENTRY_U32("touchscreen-size-x", 2500),
 961         PROPERTY_ENTRY_U32("touchscreen-size-y", 1900),
 962         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-trekstor-primetab-t13b.fw"),
 963         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 964         PROPERTY_ENTRY_BOOL("silead,home-button"),
 965         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 966         { }
 967 };
 968
 969 static const struct ts_dmi_data trekstor_primetab_t13b_data = {
 970         .acpi_name  = "MSSL1680:00",
 971         .properties = trekstor_primetab_t13b_props,
 972 };
 973
 974 static const struct property_entry trekstor_surftab_duo_w1_props[] = {
 975         PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 976         { }
 977 };
 978
 979 static const struct ts_dmi_data trekstor_surftab_duo_w1_data = {
 980         .acpi_name      = "GDIX1001:00",
 981         .properties     = trekstor_surftab_duo_w1_props,
 982 };
 983
 984 static const struct property_entry trekstor_surftab_twin_10_1_props[] = {
 985         PROPERTY_ENTRY_U32("touchscreen-min-x", 20),
 986         PROPERTY_ENTRY_U32("touchscreen-min-y", 0),
 987         PROPERTY_ENTRY_U32("touchscreen-size-x", 1890),
 988         PROPERTY_ENTRY_U32("touchscreen-size-y", 1280),
 989         PROPERTY_ENTRY_U32("touchscreen-inverted-y", 1),
 990         PROPERTY_ENTRY_STRING("firmware-name", "gsl3670-surftab-twin-10-1-st10432-8.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 trekstor_surftab_twin_10_1_data = {
 997         .acpi_name      = "MSSL1680:00",
 998         .properties     = trekstor_surftab_twin_10_1_props,
 999 };
1000
1001 static const struct property_entry trekstor_surftab_wintron70_props[] = {
1002         PROPERTY_ENTRY_U32("touchscreen-min-x", 12),
1003         PROPERTY_ENTRY_U32("touchscreen-min-y", 8),
1004         PROPERTY_ENTRY_U32("touchscreen-size-x", 884),
1005         PROPERTY_ENTRY_U32("touchscreen-size-y", 632),
1006         PROPERTY_ENTRY_STRING("firmware-name", "gsl1686-surftab-wintron70-st70416-6.fw"),
1007         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
1008         PROPERTY_ENTRY_BOOL("silead,home-button"),
1009         { }
1010 };
1011
1012 static const struct ts_dmi_data trekstor_surftab_wintron70_data = {
1013         .acpi_name      = "MSSL1680:00",
1014         .properties     = trekstor_surftab_wintron70_props,
1015 };
1016
1017 static const struct property_entry viglen_connect_10_props[] = {
1018         PROPERTY_ENTRY_U32("touchscreen-size-x", 1890),
1019         PROPERTY_ENTRY_U32("touchscreen-size-y", 1280),
1020         PROPERTY_ENTRY_U32("touchscreen-fuzz-x", 6),
1021         PROPERTY_ENTRY_U32("touchscreen-fuzz-y", 6),
1022         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
1023         PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-viglen-connect-10.fw"),
1024         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
1025         PROPERTY_ENTRY_BOOL("silead,home-button"),
1026         { }
1027 };
1028
1029 static const struct ts_dmi_data viglen_connect_10_data = {
1030         .acpi_name      = "MSSL1680:00",
1031         .properties     = viglen_connect_10_props,
1032 };
1033
1034 static const struct property_entry vinga_twizzle_j116_props[] = {
1035         PROPERTY_ENTRY_U32("touchscreen-size-x", 1920),
1036         PROPERTY_ENTRY_U32("touchscreen-size-y", 1280),
1037         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-vinga-twizzle_j116.fw"),
1038         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
1039         PROPERTY_ENTRY_BOOL("silead,home-button"),
1040         { }
1041 };
1042
1043 static const struct ts_dmi_data vinga_twizzle_j116_data = {
1044         .acpi_name      = "MSSL1680:00",
1045         .properties     = vinga_twizzle_j116_props,
1046 };
1047
1048 /* NOTE: Please keep this table sorted alphabetically */
1049 const struct dmi_system_id touchscreen_dmi_table[] = {
1050         {
1051                 /* Chuwi Hi8 */
1052                 .driver_data = (void *)&chuwi_hi8_data,
1053                 .matches = {
1054                         DMI_MATCH(DMI_SYS_VENDOR, "ilife"),
1055                         DMI_MATCH(DMI_PRODUCT_NAME, "S806"),
1056                 },
1057         },
1058         {
1059                 /* Chuwi Hi8 (H1D_S806_206) */
1060                 .driver_data = (void *)&chuwi_hi8_data,
1061                 .matches = {
1062                         DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1063                         DMI_MATCH(DMI_PRODUCT_NAME, "BayTrail"),
1064                         DMI_MATCH(DMI_BIOS_VERSION, "H1D_S806_206"),
1065                 },
1066         },
1067         {
1068                 /* Chuwi Hi8 Air (CWI543) */
1069                 .driver_data = (void *)&chuwi_hi8_air_data,
1070                 .matches = {
1071                         DMI_MATCH(DMI_BOARD_VENDOR, "Default string"),
1072                         DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
1073                         DMI_MATCH(DMI_PRODUCT_NAME, "Hi8 Air"),
1074                 },
1075         },
1076         {
1077                 /* Chuwi Hi8 Pro (CWI513) */
1078                 .driver_data = (void *)&chuwi_hi8_pro_data,
1079                 .matches = {
1080                         DMI_MATCH(DMI_SYS_VENDOR, "Hampoo"),
1081                         DMI_MATCH(DMI_PRODUCT_NAME, "X1D3_C806N"),
1082                 },
1083         },
1084         {
1085                 /* Chuwi Hi10 Air */
1086                 .driver_data = (void *)&chuwi_hi10_air_data,
1087                 .matches = {
1088                         DMI_MATCH(DMI_SYS_VENDOR, "CHUWI INNOVATION AND TECHNOLOGY(SHENZHEN)CO.LTD"),
1089                         DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
1090                         DMI_MATCH(DMI_PRODUCT_SKU, "P1W6_C109D_B"),
1091                 },
1092         },
1093         {
1094                 /* Chuwi Hi10 Plus (CWI527) */
1095                 .driver_data = (void *)&chuwi_hi10_plus_data,
1096                 .matches = {
1097                         DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
1098                         DMI_MATCH(DMI_PRODUCT_NAME, "Hi10 plus tablet"),
1099                         DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
1100                 },
1101         },
1102         {
1103                 /* Chuwi Hi10 Pro (CWI529) */
1104                 .driver_data = (void *)&chuwi_hi10_pro_data,
1105                 .matches = {
1106                         DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
1107                         DMI_MATCH(DMI_PRODUCT_NAME, "Hi10 pro tablet"),
1108                         DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
1109                 },
1110         },
1111         {
1112                 /* Chuwi HiBook (CWI514) */
1113                 .driver_data = (void *)&chuwi_hibook_data,
1114                 .matches = {
1115                         DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
1116                         DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
1117                         /* Above matches are too generic, add bios-date match */
1118                         DMI_MATCH(DMI_BIOS_DATE, "05/07/2016"),
1119                 },
1120         },
1121         {
1122                 /* Chuwi Vi8 (CWI501) */
1123                 .driver_data = (void *)&chuwi_vi8_data,
1124                 .matches = {
1125                         DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1126                         DMI_MATCH(DMI_PRODUCT_NAME, "i86"),
1127                         DMI_MATCH(DMI_BIOS_VERSION, "CHUWI.W86JLBNR01"),
1128                 },
1129         },
1130         {
1131                 /* Chuwi Vi8 (CWI506) */
1132                 .driver_data = (void *)&chuwi_vi8_data,
1133                 .matches = {
1134                         DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1135                         DMI_MATCH(DMI_PRODUCT_NAME, "i86"),
1136                         DMI_MATCH(DMI_BIOS_VERSION, "CHUWI.D86JLBNR"),
1137                 },
1138         },
1139         {
1140                 /* Chuwi Vi8 Plus (CWI519) */
1141                 .driver_data = (void *)&chuwi_vi8_plus_data,
1142                 .matches = {
1143                         DMI_MATCH(DMI_SYS_VENDOR, "Hampoo"),
1144                         DMI_MATCH(DMI_PRODUCT_NAME, "D2D3_Vi8A1"),
1145                         DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
1146                 },
1147         },
1148         {
1149                 /* Chuwi Vi10 (CWI505) */
1150                 .driver_data = (void *)&chuwi_vi10_data,
1151                 .matches = {
1152                         DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
1153                         DMI_MATCH(DMI_BOARD_NAME, "BYT-PF02"),
1154                         DMI_MATCH(DMI_SYS_VENDOR, "ilife"),
1155                         DMI_MATCH(DMI_PRODUCT_NAME, "S165"),
1156                 },
1157         },
1158         {
1159                 /* Chuwi Surbook Mini (CWI540) */
1160                 .driver_data = (void *)&chuwi_surbook_mini_data,
1161                 .matches = {
1162                         DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
1163                         DMI_MATCH(DMI_PRODUCT_NAME, "C3W6_AP108_4G"),
1164                 },
1165         },
1166         {
1167                 /* Connect Tablet 9 */
1168                 .driver_data = (void *)&connect_tablet9_data,
1169                 .matches = {
1170                         DMI_MATCH(DMI_SYS_VENDOR, "Connect"),
1171                         DMI_MATCH(DMI_PRODUCT_NAME, "Tablet 9"),
1172                 },
1173         },
1174         {
1175                 /* CSL Panther Tab HD */
1176                 .driver_data = (void *)&csl_panther_tab_hd_data,
1177                 .matches = {
1178                         DMI_MATCH(DMI_SYS_VENDOR, "CSL Computer GmbH & Co. KG"),
1179                         DMI_MATCH(DMI_PRODUCT_NAME, "CSL Panther Tab HD"),
1180                 },
1181         },
1182         {
1183                 /* CUBE iwork8 Air */
1184                 .driver_data = (void *)&cube_iwork8_air_data,
1185                 .matches = {
1186                         DMI_MATCH(DMI_SYS_VENDOR, "cube"),
1187                         DMI_MATCH(DMI_PRODUCT_NAME, "i1-TF"),
1188                         DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
1189                 },
1190         },
1191         {
1192                 /* Cube KNote i1101 */
1193                 .driver_data = (void *)&cube_knote_i1101_data,
1194                 .matches = {
1195                         DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
1196                         DMI_MATCH(DMI_BOARD_NAME, "L1W6_I1101"),
1197                         DMI_MATCH(DMI_SYS_VENDOR, "ALLDOCUBE"),
1198                         DMI_MATCH(DMI_PRODUCT_NAME, "i1101"),
1199                 },
1200         },
1201         {
1202                 /* DEXP Ursus 7W */
1203                 .driver_data = (void *)&dexp_ursus_7w_data,
1204                 .matches = {
1205                         DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1206                         DMI_MATCH(DMI_PRODUCT_NAME, "7W"),
1207                 },
1208         },
1209         {
1210                 /* DEXP Ursus KX210i */
1211                 .driver_data = (void *)&dexp_ursus_kx210i_data,
1212                 .matches = {
1213                         DMI_MATCH(DMI_SYS_VENDOR, "INSYDE Corp."),
1214                         DMI_MATCH(DMI_PRODUCT_NAME, "S107I"),
1215                 },
1216         },
1217         {
1218                 /* Digma Citi E200 */
1219                 .driver_data = (void *)&digma_citi_e200_data,
1220                 .matches = {
1221                         DMI_MATCH(DMI_SYS_VENDOR, "Digma"),
1222                         DMI_MATCH(DMI_PRODUCT_NAME, "CITI E200"),
1223                         DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
1224                 },
1225         },
1226         {
1227                 /* Estar Beauty HD (MID 7316R) */
1228                 .driver_data = (void *)&estar_beauty_hd_data,
1229                 .matches = {
1230                         DMI_MATCH(DMI_SYS_VENDOR, "Estar"),
1231                         DMI_MATCH(DMI_PRODUCT_NAME, "eSTAR BEAUTY HD Intel Quad core"),
1232                 },
1233         },
1234         {
1235                 /* GP-electronic T701 */
1236                 .driver_data = (void *)&gp_electronic_t701_data,
1237                 .matches = {
1238                         DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1239                         DMI_MATCH(DMI_PRODUCT_NAME, "T701"),
1240                         DMI_MATCH(DMI_BIOS_VERSION, "BYT70A.YNCHENG.WIN.007"),
1241                 },
1242         },
1243         {
1244                 /* I.T.Works TW701 (same hardware as the Trekstor ST70416-6) */
1245                 .driver_data = (void *)&trekstor_surftab_wintron70_data,
1246                 .matches = {
1247                         DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1248                         DMI_MATCH(DMI_PRODUCT_NAME, "i71c"),
1249                         DMI_MATCH(DMI_BIOS_VERSION, "itWORKS.G.WI71C.JGBMRB"),
1250                 },
1251         },
1252         {
1253                 /* Irbis TW90 */
1254                 .driver_data = (void *)&irbis_tw90_data,
1255                 .matches = {
1256                         DMI_MATCH(DMI_SYS_VENDOR, "IRBIS"),
1257                         DMI_MATCH(DMI_PRODUCT_NAME, "TW90"),
1258                 },
1259         },
1260         {
1261                 /* Irbis TW118 */
1262                 .driver_data = (void *)&irbis_tw118_data,
1263                 .matches = {
1264                         DMI_MATCH(DMI_SYS_VENDOR, "IRBIS"),
1265                         DMI_MATCH(DMI_PRODUCT_NAME, "TW118"),
1266                 },
1267         },
1268         {
1269                 /* I.T.Works TW891 */
1270                 .driver_data = (void *)&itworks_tw891_data,
1271                 .matches = {
1272                         DMI_MATCH(DMI_SYS_VENDOR, "To be filled by O.E.M."),
1273                         DMI_MATCH(DMI_PRODUCT_NAME, "TW891"),
1274                 },
1275         },
1276         {
1277                 /* Jumper EZpad 6 Pro */
1278                 .driver_data = (void *)&jumper_ezpad_6_pro_data,
1279                 .matches = {
1280                         DMI_MATCH(DMI_SYS_VENDOR, "Jumper"),
1281                         DMI_MATCH(DMI_PRODUCT_NAME, "EZpad"),
1282                         DMI_MATCH(DMI_BIOS_VERSION, "5.12"),
1283                         /* Above matches are too generic, add bios-date match */
1284                         DMI_MATCH(DMI_BIOS_DATE, "08/18/2017"),
1285                 },
1286         },
1287         {
1288                 /* Jumper EZpad 6 Pro B */
1289                 .driver_data = (void *)&jumper_ezpad_6_pro_b_data,
1290                 .matches = {
1291                         DMI_MATCH(DMI_SYS_VENDOR, "Jumper"),
1292                         DMI_MATCH(DMI_PRODUCT_NAME, "EZpad"),
1293                         DMI_MATCH(DMI_BIOS_VERSION, "5.12"),
1294                         /* Above matches are too generic, add bios-date match */
1295                         DMI_MATCH(DMI_BIOS_DATE, "04/24/2018"),
1296                 },
1297         },
1298         {
1299                 /* Jumper EZpad 6 m4 */
1300                 .driver_data = (void *)&jumper_ezpad_6_m4_data,
1301                 .matches = {
1302                         DMI_MATCH(DMI_SYS_VENDOR, "jumper"),
1303                         DMI_MATCH(DMI_PRODUCT_NAME, "EZpad"),
1304                         /* Jumper8.S106x.A00C.1066 with the version dropped */
1305                         DMI_MATCH(DMI_BIOS_VERSION, "Jumper8.S106x"),
1306                 },
1307         },
1308         {
1309                 /* Jumper EZpad 7 */
1310                 .driver_data = (void *)&jumper_ezpad_7_data,
1311                 .matches = {
1312                         DMI_MATCH(DMI_SYS_VENDOR, "Jumper"),
1313                         DMI_MATCH(DMI_PRODUCT_NAME, "EZpad"),
1314                         /* Jumper12x.WJ2012.bsBKRCP05 with the version dropped */
1315                         DMI_MATCH(DMI_BIOS_VERSION, "Jumper12x.WJ2012.bsBKRCP"),
1316                 },
1317         },
1318         {
1319                 /* Jumper EZpad mini3 */
1320                 .driver_data = (void *)&jumper_ezpad_mini3_data,
1321                 .matches = {
1322                         DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1323                         /* jumperx.T87.KFBNEEA02 with the version-nr dropped */
1324                         DMI_MATCH(DMI_BIOS_VERSION, "jumperx.T87.KFBNEEA"),
1325                 },
1326         },
1327         {
1328                 /* Juno Tablet */
1329                 .driver_data = (void *)&gdix1002_00_upside_down_data,
1330                 .matches = {
1331                         DMI_MATCH(DMI_SYS_VENDOR, "Default string"),
1332                         /* Both product- and board-name being "Default string" is somewhat rare */
1333                         DMI_MATCH(DMI_PRODUCT_NAME, "Default string"),
1334                         DMI_MATCH(DMI_BOARD_NAME, "Default string"),
1335                         /* Above matches are too generic, add partial bios-version match */
1336                         DMI_MATCH(DMI_BIOS_VERSION, "JP2V1."),
1337                 },
1338         },
1339         {
1340                 /* Mediacom WinPad 7.0 W700 (same hw as Wintron surftab 7") */
1341                 .driver_data = (void *)&trekstor_surftab_wintron70_data,
1342                 .matches = {
1343                         DMI_MATCH(DMI_SYS_VENDOR, "MEDIACOM"),
1344                         DMI_MATCH(DMI_PRODUCT_NAME, "WinPad 7 W10 - WPW700"),
1345                 },
1346         },
1347         {
1348                 /* Mediacom Flexbook Edge 11 (same hw as TS Primebook C11) */
1349                 .driver_data = (void *)&trekstor_primebook_c11_data,
1350                 .matches = {
1351                         DMI_MATCH(DMI_SYS_VENDOR, "MEDIACOM"),
1352                         DMI_MATCH(DMI_PRODUCT_NAME, "FlexBook edge11 - M-FBE11"),
1353                 },
1354         },
1355         {
1356                 /* MP Man Converter 9 */
1357                 .driver_data = (void *)&mpman_converter9_data,
1358                 .matches = {
1359                         DMI_MATCH(DMI_SYS_VENDOR, "MPMAN"),
1360                         DMI_MATCH(DMI_PRODUCT_NAME, "Converter9"),
1361                 },
1362         },
1363         {
1364                 /* MP Man MPWIN895CL */
1365                 .driver_data = (void *)&mpman_mpwin895cl_data,
1366                 .matches = {
1367                         DMI_MATCH(DMI_SYS_VENDOR, "MPMAN"),
1368                         DMI_MATCH(DMI_PRODUCT_NAME, "MPWIN8900CL"),
1369                 },
1370         },
1371         {
1372                 /* Myria MY8307 */
1373                 .driver_data = (void *)&myria_my8307_data,
1374                 .matches = {
1375                         DMI_MATCH(DMI_SYS_VENDOR, "Complet Electro Serv"),
1376                         DMI_MATCH(DMI_PRODUCT_NAME, "MY8307"),
1377                 },
1378         },
1379         {
1380                 /* Onda oBook 20 Plus */
1381                 .driver_data = (void *)&onda_obook_20_plus_data,
1382                 .matches = {
1383                         DMI_MATCH(DMI_SYS_VENDOR, "ONDA"),
1384                         DMI_MATCH(DMI_PRODUCT_NAME, "OBOOK 20 PLUS"),
1385                 },
1386         },
1387         {
1388                 /* ONDA V80 plus v3 (P80PSBG9V3A01501) */
1389                 .driver_data = (void *)&onda_v80_plus_v3_data,
1390                 .matches = {
1391                         DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ONDA"),
1392                         DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "V80 PLUS")
1393                 },
1394         },
1395         {
1396                 /* ONDA V820w DualOS */
1397                 .driver_data = (void *)&onda_v820w_32g_data,
1398                 .matches = {
1399                         DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "ONDA"),
1400                         DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "V820w DualOS")
1401                 },
1402         },
1403         {
1404                 /* ONDA V891 v5 */
1405                 .driver_data = (void *)&onda_v891_v5_data,
1406                 .matches = {
1407                         DMI_MATCH(DMI_SYS_VENDOR, "ONDA"),
1408                         DMI_MATCH(DMI_PRODUCT_NAME, "ONDA Tablet"),
1409                         DMI_MATCH(DMI_BIOS_VERSION, "ONDA.D869CJABNRBA06"),
1410                 },
1411         },
1412         {
1413                 /* ONDA V891w revision P891WBEBV1B00 aka v1 */
1414                 .driver_data = (void *)&onda_v891w_v1_data,
1415                 .matches = {
1416                         DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "ONDA"),
1417                         DMI_EXACT_MATCH(DMI_BOARD_NAME, "ONDA Tablet"),
1418                         DMI_EXACT_MATCH(DMI_BOARD_VERSION, "V001"),
1419                         /* Exact match, different versions need different fw */
1420                         DMI_EXACT_MATCH(DMI_BIOS_VERSION, "ONDA.W89EBBN08"),
1421                 },
1422         },
1423         {
1424                 /* ONDA V891w Dual OS P891DCF2V1A01274 64GB */
1425                 .driver_data = (void *)&onda_v891w_v3_data,
1426                 .matches = {
1427                         DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1428                         DMI_MATCH(DMI_PRODUCT_NAME, "ONDA Tablet"),
1429                         DMI_MATCH(DMI_BIOS_VERSION, "ONDA.D890HBBNR0A"),
1430                 },
1431         },
1432         {
1433                 /* Pipo W2S */
1434                 .driver_data = (void *)&pipo_w2s_data,
1435                 .matches = {
1436                         DMI_MATCH(DMI_SYS_VENDOR, "PIPO"),
1437                         DMI_MATCH(DMI_PRODUCT_NAME, "W2S"),
1438                 },
1439         },
1440         {
1441                 /* Pipo W11 */
1442                 .driver_data = (void *)&pipo_w11_data,
1443                 .matches = {
1444                         DMI_MATCH(DMI_SYS_VENDOR, "PIPO"),
1445                         DMI_MATCH(DMI_PRODUCT_NAME, "To be filled by O.E.M."),
1446                         /* Above matches are too generic, add bios-ver match */
1447                         DMI_MATCH(DMI_BIOS_VERSION, "JS-BI-10.6-SF133GR300-GA55B-024-F"),
1448                 },
1449         },
1450         {
1451                 /* Ployer Momo7w (same hardware as the Trekstor ST70416-6) */
1452                 .driver_data = (void *)&trekstor_surftab_wintron70_data,
1453                 .matches = {
1454                         DMI_MATCH(DMI_SYS_VENDOR, "Shenzhen PLOYER"),
1455                         DMI_MATCH(DMI_PRODUCT_NAME, "MOMO7W"),
1456                         /* Exact match, different versions need different fw */
1457                         DMI_MATCH(DMI_BIOS_VERSION, "MOMO.G.WI71C.MABMRBA02"),
1458                 },
1459         },
1460         {
1461                 /* Point of View mobii wintab p800w (v2.0) */
1462                 .driver_data = (void *)&pov_mobii_wintab_p800w_v20_data,
1463                 .matches = {
1464                         DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
1465                         DMI_MATCH(DMI_BOARD_NAME, "Aptio CRB"),
1466                         DMI_MATCH(DMI_BIOS_VERSION, "3BAIR1014"),
1467                         /* Above matches are too generic, add bios-date match */
1468                         DMI_MATCH(DMI_BIOS_DATE, "10/24/2014"),
1469                 },
1470         },
1471         {
1472                 /* Predia Basic tablet) */
1473                 .driver_data = (void *)&predia_basic_data,
1474                 .matches = {
1475                         DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1476                         DMI_MATCH(DMI_PRODUCT_NAME, "CherryTrail"),
1477                         /* Above matches are too generic, add bios-version match */
1478                         DMI_MATCH(DMI_BIOS_VERSION, "Mx.WT107.KUBNGEA"),
1479                 },
1480         },
1481         {
1482                 /* Point of View mobii wintab p800w (v2.1) */
1483                 .driver_data = (void *)&pov_mobii_wintab_p800w_v21_data,
1484                 .matches = {
1485                         DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
1486                         DMI_MATCH(DMI_BOARD_NAME, "Aptio CRB"),
1487                         DMI_MATCH(DMI_BIOS_VERSION, "3BAIR1013"),
1488                         /* Above matches are too generic, add bios-date match */
1489                         DMI_MATCH(DMI_BIOS_DATE, "08/22/2014"),
1490                 },
1491         },
1492         {
1493                 /* Point of View mobii wintab p1006w (v1.0) */
1494                 .driver_data = (void *)&pov_mobii_wintab_p1006w_v10_data,
1495                 .matches = {
1496                         DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Insyde"),
1497                         DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "BayTrail"),
1498                         /* Note 105b is Foxcon's USB/PCI vendor id */
1499                         DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "105B"),
1500                         DMI_EXACT_MATCH(DMI_BOARD_NAME, "0E57"),
1501                 },
1502         },
1503         {
1504                 /* RCA Cambio W101 v2 */
1505                 /* https://github.com/onitake/gsl-firmware/discussions/193 */
1506                 .driver_data = (void *)&rca_cambio_w101_v2_data,
1507                 .matches = {
1508                         DMI_MATCH(DMI_SYS_VENDOR, "RCA"),
1509                         DMI_MATCH(DMI_PRODUCT_NAME, "W101SA23T1"),
1510                 },
1511         },
1512         {
1513                 /* RWC NANOTE P8 */
1514                 .driver_data = (void *)&rwc_nanote_p8_data,
1515                 .matches = {
1516                         DMI_MATCH(DMI_BOARD_VENDOR, "Default string"),
1517                         DMI_MATCH(DMI_PRODUCT_NAME, "AY07J"),
1518                         DMI_MATCH(DMI_PRODUCT_SKU, "0001")
1519                 },
1520         },
1521         {
1522                 /* Schneider SCT101CTM */
1523                 .driver_data = (void *)&schneider_sct101ctm_data,
1524                 .matches = {
1525                         DMI_MATCH(DMI_SYS_VENDOR, "Default string"),
1526                         DMI_MATCH(DMI_PRODUCT_NAME, "SCT101CTM"),
1527                 },
1528         },
1529         {
1530                 /* Techbite Arc 11.6 */
1531                 .driver_data = (void *)&techbite_arc_11_6_data,
1532                 .matches = {
1533                         DMI_MATCH(DMI_SYS_VENDOR, "mPTech"),
1534                         DMI_MATCH(DMI_PRODUCT_NAME, "techBite Arc 11.6"),
1535                         DMI_MATCH(DMI_BOARD_NAME, "G8316_272B"),
1536                 },
1537         },
1538         {
1539                 /* Teclast Tbook 11 */
1540                 .driver_data = (void *)&teclast_tbook11_data,
1541                 .matches = {
1542                         DMI_MATCH(DMI_SYS_VENDOR, "TECLAST"),
1543                         DMI_MATCH(DMI_PRODUCT_NAME, "TbooK 11"),
1544                         DMI_MATCH(DMI_PRODUCT_SKU, "E5A6_A1"),
1545                 },
1546         },
1547         {
1548                 /* Teclast X3 Plus */
1549                 .driver_data = (void *)&teclast_x3_plus_data,
1550                 .matches = {
1551                         DMI_MATCH(DMI_SYS_VENDOR, "TECLAST"),
1552                         DMI_MATCH(DMI_PRODUCT_NAME, "X3 Plus"),
1553                         DMI_MATCH(DMI_BOARD_NAME, "X3 Plus"),
1554                 },
1555         },
1556         {
1557                 /* Teclast X89 (Android version / BIOS) */
1558                 .driver_data = (void *)&gdix1001_00_upside_down_data,
1559                 .matches = {
1560                         DMI_MATCH(DMI_BOARD_VENDOR, "WISKY"),
1561                         DMI_MATCH(DMI_BOARD_NAME, "3G062i"),
1562                 },
1563         },
1564         {
1565                 /* Teclast X89 (Windows version / BIOS) */
1566                 .driver_data = (void *)&gdix1001_01_upside_down_data,
1567                 .matches = {
1568                         /* tPAD is too generic, also match on bios date */
1569                         DMI_MATCH(DMI_BOARD_VENDOR, "TECLAST"),
1570                         DMI_MATCH(DMI_BOARD_NAME, "tPAD"),
1571                         DMI_MATCH(DMI_BIOS_DATE, "12/19/2014"),
1572                 },
1573         },
1574         {
1575                 /* Teclast X98 Plus II */
1576                 .driver_data = (void *)&teclast_x98plus2_data,
1577                 .matches = {
1578                         DMI_MATCH(DMI_SYS_VENDOR, "TECLAST"),
1579                         DMI_MATCH(DMI_PRODUCT_NAME, "X98 Plus II"),
1580                 },
1581         },
1582         {
1583                 /* Teclast X98 Pro */
1584                 .driver_data = (void *)&gdix1001_00_upside_down_data,
1585                 .matches = {
1586                         /*
1587                          * Only match BIOS date, because the manufacturers
1588                          * BIOS does not report the board name at all
1589                          * (sometimes)...
1590                          */
1591                         DMI_MATCH(DMI_BOARD_VENDOR, "TECLAST"),
1592                         DMI_MATCH(DMI_BIOS_DATE, "10/28/2015"),
1593                 },
1594         },
1595         {
1596                 /* Trekstor Primebook C11 */
1597                 .driver_data = (void *)&trekstor_primebook_c11_data,
1598                 .matches = {
1599                         DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"),
1600                         DMI_MATCH(DMI_PRODUCT_NAME, "Primebook C11"),
1601                 },
1602         },
1603         {
1604                 /* Trekstor Primebook C11B (same touchscreen as the C11) */
1605                 .driver_data = (void *)&trekstor_primebook_c11_data,
1606                 .matches = {
1607                         DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"),
1608                         DMI_MATCH(DMI_PRODUCT_NAME, "PRIMEBOOK C11B"),
1609                 },
1610         },
1611         {
1612                 /* Trekstor Primebook C13 */
1613                 .driver_data = (void *)&trekstor_primebook_c13_data,
1614                 .matches = {
1615                         DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"),
1616                         DMI_MATCH(DMI_PRODUCT_NAME, "Primebook C13"),
1617                 },
1618         },
1619         {
1620                 /* Trekstor Primetab T13B */
1621                 .driver_data = (void *)&trekstor_primetab_t13b_data,
1622                 .matches = {
1623                         DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"),
1624                         DMI_MATCH(DMI_PRODUCT_NAME, "Primetab T13B"),
1625                 },
1626         },
1627         {
1628                 /* TrekStor SurfTab duo W1 10.1 ST10432-10b */
1629                 .driver_data = (void *)&trekstor_surftab_duo_w1_data,
1630                 .matches = {
1631                         DMI_MATCH(DMI_SYS_VENDOR, "TrekStor"),
1632                         DMI_MATCH(DMI_PRODUCT_NAME, "SurfTab duo W1 10.1 (VT4)"),
1633                 },
1634         },
1635         {
1636                 /* TrekStor SurfTab twin 10.1 ST10432-8 */
1637                 .driver_data = (void *)&trekstor_surftab_twin_10_1_data,
1638                 .matches = {
1639                         DMI_MATCH(DMI_SYS_VENDOR, "TrekStor"),
1640                         DMI_MATCH(DMI_PRODUCT_NAME, "SurfTab twin 10.1"),
1641                 },
1642         },
1643         {
1644                 /* Trekstor Surftab Wintron 7.0 ST70416-6 */
1645                 .driver_data = (void *)&trekstor_surftab_wintron70_data,
1646                 .matches = {
1647                         DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1648                         DMI_MATCH(DMI_PRODUCT_NAME, "ST70416-6"),
1649                         /* Exact match, different versions need different fw */
1650                         DMI_MATCH(DMI_BIOS_VERSION, "TREK.G.WI71C.JGBMRBA04"),
1651                 },
1652         },
1653         {
1654                 /* Trekstor Surftab Wintron 7.0 ST70416-6, newer BIOS */
1655                 .driver_data = (void *)&trekstor_surftab_wintron70_data,
1656                 .matches = {
1657                         DMI_MATCH(DMI_SYS_VENDOR, "TrekStor"),
1658                         DMI_MATCH(DMI_PRODUCT_NAME, "SurfTab wintron 7.0 ST70416-6"),
1659                         /* Exact match, different versions need different fw */
1660                         DMI_MATCH(DMI_BIOS_VERSION, "TREK.G.WI71C.JGBMRBA05"),
1661                 },
1662         },
1663         {
1664                 /* Trekstor Yourbook C11B (same touchscreen as the Primebook C11) */
1665                 .driver_data = (void *)&trekstor_primebook_c11_data,
1666                 .matches = {
1667                         DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"),
1668                         DMI_MATCH(DMI_PRODUCT_NAME, "YOURBOOK C11B"),
1669                 },
1670         },
1671         {
1672                 /* Viglen Connect 10 */
1673                 .driver_data = (void *)&viglen_connect_10_data,
1674                 .matches = {
1675                         DMI_MATCH(DMI_SYS_VENDOR, "Viglen Ltd."),
1676                         DMI_MATCH(DMI_PRODUCT_NAME, "Connect 10'' Tablet PC"),
1677                 },
1678         },
1679         {
1680                 /* Vinga Twizzle J116 */
1681                 .driver_data = (void *)&vinga_twizzle_j116_data,
1682                 .matches = {
1683                         DMI_MATCH(DMI_PRODUCT_NAME, "VINGA Twizzle J116"),
1684                 },
1685         },
1686         {
1687                 /* "WinBook TW100" */
1688                 .driver_data = (void *)&gdix1001_00_upside_down_data,
1689                 .matches = {
1690                         DMI_MATCH(DMI_SYS_VENDOR, "WinBook"),
1691                         DMI_MATCH(DMI_PRODUCT_NAME, "TW100")
1692                 }
1693         },
1694         {
1695                 /* WinBook TW700 */
1696                 .driver_data = (void *)&gdix1001_00_upside_down_data,
1697                 .matches = {
1698                         DMI_MATCH(DMI_SYS_VENDOR, "WinBook"),
1699                         DMI_MATCH(DMI_PRODUCT_NAME, "TW700")
1700                 },
1701         },
1702         {
1703                 /* Yours Y8W81, same case and touchscreen as Chuwi Vi8 */
1704                 .driver_data = (void *)&chuwi_vi8_data,
1705                 .matches = {
1706                         DMI_MATCH(DMI_SYS_VENDOR, "YOURS"),
1707                         DMI_MATCH(DMI_PRODUCT_NAME, "Y8W81"),
1708                 },
1709         },
1710         { }
1711 };
1712
1713 static const struct ts_dmi_data *ts_data;
1714
1715 static void ts_dmi_add_props(struct i2c_client *client)
1716 {
1717         struct device *dev = &client->dev;
1718         int error;
1719
1720         if (has_acpi_companion(dev) &&
1721             !strncmp(ts_data->acpi_name, client->name, I2C_NAME_SIZE)) {
1722                 error = device_create_managed_software_node(dev, ts_data->properties, NULL);
1723                 if (error)
1724                         dev_err(dev, "failed to add properties: %d\n", error);
1725         }
1726 }
1727
1728 static int ts_dmi_notifier_call(struct notifier_block *nb,
1729                                 unsigned long action, void *data)
1730 {
1731         struct device *dev = data;
1732         struct i2c_client *client;
1733
1734         switch (action) {
1735         case BUS_NOTIFY_ADD_DEVICE:
1736                 client = i2c_verify_client(dev);
1737                 if (client)
1738                         ts_dmi_add_props(client);
1739                 break;
1740
1741         default:
1742                 break;
1743         }
1744
1745         return 0;
1746 }
1747
1748 static struct notifier_block ts_dmi_notifier = {
1749         .notifier_call = ts_dmi_notifier_call,
1750 };
1751
1752 static int __init ts_dmi_init(void)
1753 {
1754         const struct dmi_system_id *dmi_id;
1755         int error;
1756
1757         dmi_id = dmi_first_match(touchscreen_dmi_table);
1758         if (!dmi_id)
1759                 return 0; /* Not an error */
1760
1761         ts_data = dmi_id->driver_data;
1762         /* Some dmi table entries only provide an efi_embedded_fw_desc */
1763         if (!ts_data->properties)
1764                 return 0;
1765
1766         error = bus_register_notifier(&i2c_bus_type, &ts_dmi_notifier);
1767         if (error)
1768                 pr_err("%s: failed to register i2c bus notifier: %d\n",
1769                         __func__, error);
1770
1771         return error;
1772 }
1773
1774 /*
1775  * We are registering out notifier after i2c core is initialized and i2c bus
1776  * itself is ready (which happens at postcore initcall level), but before
1777  * ACPI starts enumerating devices (at subsys initcall level).
1778  */
1779 arch_initcall(ts_dmi_init);