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",
  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 csl_panther_tab_hd_props[] = {
 259         PROPERTY_ENTRY_U32("touchscreen-min-x", 1),
 260         PROPERTY_ENTRY_U32("touchscreen-min-y", 20),
 261         PROPERTY_ENTRY_U32("touchscreen-size-x", 1980),
 262         PROPERTY_ENTRY_U32("touchscreen-size-y", 1526),
 263         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 264         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 265         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 266         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 267         { }
 268 };
 269
 270 static const struct ts_dmi_data csl_panther_tab_hd_data = {
 271         .acpi_name      = "MSSL1680:00",
 272         .properties     = csl_panther_tab_hd_props,
 273 };
 274
 275 static const struct property_entry cube_iwork8_air_props[] = {
 276         PROPERTY_ENTRY_U32("touchscreen-min-x", 1),
 277         PROPERTY_ENTRY_U32("touchscreen-min-y", 3),
 278         PROPERTY_ENTRY_U32("touchscreen-size-x", 1664),
 279         PROPERTY_ENTRY_U32("touchscreen-size-y", 896),
 280         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 281         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 282         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 283         { }
 284 };
 285
 286 static const struct ts_dmi_data cube_iwork8_air_data = {
 287         .embedded_fw = {
 288                 .name   = "/*(DEBLOBBED)*/",
 289                 .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 },
 290                 .length = 38808,
 291                 .sha256 = { 0xff, 0x62, 0x2d, 0xd1, 0x8a, 0x78, 0x04, 0x7b,
 292                             0x33, 0x06, 0xb0, 0x4f, 0x7f, 0x02, 0x08, 0x9c,
 293                             0x96, 0xd4, 0x9f, 0x04, 0xe1, 0x47, 0x25, 0x25,
 294                             0x60, 0x77, 0x41, 0x33, 0xeb, 0x12, 0x82, 0xfc },
 295         },
 296         .acpi_name      = "MSSL1680:00",
 297         .properties     = cube_iwork8_air_props,
 298 };
 299
 300 static const struct property_entry cube_knote_i1101_props[] = {
 301         PROPERTY_ENTRY_U32("touchscreen-min-x", 20),
 302         PROPERTY_ENTRY_U32("touchscreen-min-y",  22),
 303         PROPERTY_ENTRY_U32("touchscreen-size-x", 1961),
 304         PROPERTY_ENTRY_U32("touchscreen-size-y", 1513),
 305         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 306         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 307         PROPERTY_ENTRY_BOOL("silead,home-button"),
 308         { }
 309 };
 310
 311 static const struct ts_dmi_data cube_knote_i1101_data = {
 312         .acpi_name      = "MSSL1680:00",
 313         .properties     = cube_knote_i1101_props,
 314 };
 315
 316 static const struct property_entry dexp_ursus_7w_props[] = {
 317         PROPERTY_ENTRY_U32("touchscreen-size-x", 890),
 318         PROPERTY_ENTRY_U32("touchscreen-size-y", 630),
 319         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 320         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 321         PROPERTY_ENTRY_BOOL("silead,home-button"),
 322         { }
 323 };
 324
 325 static const struct ts_dmi_data dexp_ursus_7w_data = {
 326         .acpi_name      = "MSSL1680:00",
 327         .properties     = dexp_ursus_7w_props,
 328 };
 329
 330 static const struct property_entry dexp_ursus_kx210i_props[] = {
 331         PROPERTY_ENTRY_U32("touchscreen-min-x", 5),
 332         PROPERTY_ENTRY_U32("touchscreen-min-y",  2),
 333         PROPERTY_ENTRY_U32("touchscreen-size-x", 1720),
 334         PROPERTY_ENTRY_U32("touchscreen-size-y", 1137),
 335         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 336         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 337         PROPERTY_ENTRY_BOOL("silead,home-button"),
 338         { }
 339 };
 340
 341 static const struct ts_dmi_data dexp_ursus_kx210i_data = {
 342         .acpi_name      = "MSSL1680:00",
 343         .properties     = dexp_ursus_kx210i_props,
 344 };
 345
 346 static const struct property_entry digma_citi_e200_props[] = {
 347         PROPERTY_ENTRY_U32("touchscreen-size-x", 1980),
 348         PROPERTY_ENTRY_U32("touchscreen-size-y", 1500),
 349         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 350         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 351         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 352         PROPERTY_ENTRY_BOOL("silead,home-button"),
 353         { }
 354 };
 355
 356 static const struct ts_dmi_data digma_citi_e200_data = {
 357         .acpi_name      = "MSSL1680:00",
 358         .properties     = digma_citi_e200_props,
 359 };
 360
 361 static const struct property_entry estar_beauty_hd_props[] = {
 362         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 363         { }
 364 };
 365
 366 static const struct ts_dmi_data estar_beauty_hd_data = {
 367         .acpi_name      = "GDIX1001:00",
 368         .properties     = estar_beauty_hd_props,
 369 };
 370
 371 /* Generic props + data for upside-down mounted GDIX1001 touchscreens */
 372 static const struct property_entry gdix1001_upside_down_props[] = {
 373         PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 374         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 375         { }
 376 };
 377
 378 static const struct ts_dmi_data gdix1001_00_upside_down_data = {
 379         .acpi_name      = "GDIX1001:00",
 380         .properties     = gdix1001_upside_down_props,
 381 };
 382
 383 static const struct ts_dmi_data gdix1001_01_upside_down_data = {
 384         .acpi_name      = "GDIX1001:01",
 385         .properties     = gdix1001_upside_down_props,
 386 };
 387
 388 static const struct property_entry glavey_tm800a550l_props[] = {
 389         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 390         PROPERTY_ENTRY_STRING("goodix,config-name", "gt912-glavey-tm800a550l.cfg"),
 391         PROPERTY_ENTRY_U32("goodix,main-clk", 54),
 392         { }
 393 };
 394
 395 static const struct ts_dmi_data glavey_tm800a550l_data = {
 396         .acpi_name      = "GDIX1001:00",
 397         .properties     = glavey_tm800a550l_props,
 398 };
 399
 400 static const struct ts_dmi_data gdix1002_00_upside_down_data = {
 401         .acpi_name      = "GDIX1002:00",
 402         .properties     = gdix1001_upside_down_props,
 403 };
 404
 405 static const struct property_entry gp_electronic_t701_props[] = {
 406         PROPERTY_ENTRY_U32("touchscreen-size-x", 960),
 407         PROPERTY_ENTRY_U32("touchscreen-size-y", 640),
 408         PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 409         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 410         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 411         { }
 412 };
 413
 414 static const struct ts_dmi_data gp_electronic_t701_data = {
 415         .acpi_name      = "MSSL1680:00",
 416         .properties     = gp_electronic_t701_props,
 417 };
 418
 419 static const struct property_entry irbis_tw90_props[] = {
 420         PROPERTY_ENTRY_U32("touchscreen-size-x", 1720),
 421         PROPERTY_ENTRY_U32("touchscreen-size-y", 1138),
 422         PROPERTY_ENTRY_U32("touchscreen-min-x", 8),
 423         PROPERTY_ENTRY_U32("touchscreen-min-y", 14),
 424         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 425         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 426         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 427         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 428         PROPERTY_ENTRY_BOOL("silead,home-button"),
 429         { }
 430 };
 431
 432 static const struct ts_dmi_data irbis_tw90_data = {
 433         .acpi_name      = "MSSL1680:00",
 434         .properties     = irbis_tw90_props,
 435 };
 436
 437 static const struct property_entry irbis_tw118_props[] = {
 438         PROPERTY_ENTRY_U32("touchscreen-min-x", 20),
 439         PROPERTY_ENTRY_U32("touchscreen-min-y", 30),
 440         PROPERTY_ENTRY_U32("touchscreen-size-x", 1960),
 441         PROPERTY_ENTRY_U32("touchscreen-size-y", 1510),
 442         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 443         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 444         { }
 445 };
 446
 447 static const struct ts_dmi_data irbis_tw118_data = {
 448         .acpi_name      = "MSSL1680:00",
 449         .properties     = irbis_tw118_props,
 450 };
 451
 452 static const struct property_entry itworks_tw891_props[] = {
 453         PROPERTY_ENTRY_U32("touchscreen-min-x", 1),
 454         PROPERTY_ENTRY_U32("touchscreen-min-y", 5),
 455         PROPERTY_ENTRY_U32("touchscreen-size-x", 1600),
 456         PROPERTY_ENTRY_U32("touchscreen-size-y", 896),
 457         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 458         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 459         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 460         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 461         { }
 462 };
 463
 464 static const struct ts_dmi_data itworks_tw891_data = {
 465         .acpi_name      = "MSSL1680:00",
 466         .properties     = itworks_tw891_props,
 467 };
 468
 469 static const struct property_entry jumper_ezpad_6_pro_props[] = {
 470         PROPERTY_ENTRY_U32("touchscreen-size-x", 1980),
 471         PROPERTY_ENTRY_U32("touchscreen-size-y", 1500),
 472         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 473         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 474         PROPERTY_ENTRY_BOOL("silead,home-button"),
 475         { }
 476 };
 477
 478 static const struct ts_dmi_data jumper_ezpad_6_pro_data = {
 479         .acpi_name      = "MSSL1680:00",
 480         .properties     = jumper_ezpad_6_pro_props,
 481 };
 482
 483 static const struct property_entry jumper_ezpad_6_pro_b_props[] = {
 484         PROPERTY_ENTRY_U32("touchscreen-size-x", 1980),
 485         PROPERTY_ENTRY_U32("touchscreen-size-y", 1500),
 486         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 487         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 488         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 489         PROPERTY_ENTRY_BOOL("silead,home-button"),
 490         { }
 491 };
 492
 493 static const struct ts_dmi_data jumper_ezpad_6_pro_b_data = {
 494         .acpi_name      = "MSSL1680:00",
 495         .properties     = jumper_ezpad_6_pro_b_props,
 496 };
 497
 498 static const struct property_entry jumper_ezpad_6_m4_props[] = {
 499         PROPERTY_ENTRY_U32("touchscreen-min-x", 35),
 500         PROPERTY_ENTRY_U32("touchscreen-min-y", 15),
 501         PROPERTY_ENTRY_U32("touchscreen-size-x", 1950),
 502         PROPERTY_ENTRY_U32("touchscreen-size-y", 1525),
 503         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 504         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 505         PROPERTY_ENTRY_BOOL("silead,home-button"),
 506         { }
 507 };
 508
 509 static const struct ts_dmi_data jumper_ezpad_6_m4_data = {
 510         .acpi_name      = "MSSL1680:00",
 511         .properties     = jumper_ezpad_6_m4_props,
 512 };
 513
 514 static const struct property_entry jumper_ezpad_mini3_props[] = {
 515         PROPERTY_ENTRY_U32("touchscreen-min-x", 23),
 516         PROPERTY_ENTRY_U32("touchscreen-min-y", 16),
 517         PROPERTY_ENTRY_U32("touchscreen-size-x", 1700),
 518         PROPERTY_ENTRY_U32("touchscreen-size-y", 1138),
 519         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 520         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 521         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 522         { }
 523 };
 524
 525 static const struct ts_dmi_data jumper_ezpad_mini3_data = {
 526         .acpi_name      = "MSSL1680:00",
 527         .properties     = jumper_ezpad_mini3_props,
 528 };
 529
 530 static const struct property_entry mpman_converter9_props[] = {
 531         PROPERTY_ENTRY_U32("touchscreen-min-x", 8),
 532         PROPERTY_ENTRY_U32("touchscreen-min-y", 8),
 533         PROPERTY_ENTRY_U32("touchscreen-size-x", 1664),
 534         PROPERTY_ENTRY_U32("touchscreen-size-y", 880),
 535         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 536         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 537         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 538         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 539         { }
 540 };
 541
 542 static const struct ts_dmi_data mpman_converter9_data = {
 543         .acpi_name      = "MSSL1680:00",
 544         .properties     = mpman_converter9_props,
 545 };
 546
 547 static const struct property_entry mpman_mpwin895cl_props[] = {
 548         PROPERTY_ENTRY_U32("touchscreen-min-x", 3),
 549         PROPERTY_ENTRY_U32("touchscreen-min-y", 9),
 550         PROPERTY_ENTRY_U32("touchscreen-size-x", 1728),
 551         PROPERTY_ENTRY_U32("touchscreen-size-y", 1150),
 552         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 553         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 554         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 555         PROPERTY_ENTRY_BOOL("silead,home-button"),
 556         { }
 557 };
 558
 559 static const struct ts_dmi_data mpman_mpwin895cl_data = {
 560         .acpi_name      = "MSSL1680:00",
 561         .properties     = mpman_mpwin895cl_props,
 562 };
 563
 564 static const struct property_entry myria_my8307_props[] = {
 565         PROPERTY_ENTRY_U32("touchscreen-size-x", 1720),
 566         PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
 567         PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 568         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 569         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 570         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 571         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 572         PROPERTY_ENTRY_BOOL("silead,home-button"),
 573         { }
 574 };
 575
 576 static const struct ts_dmi_data myria_my8307_data = {
 577         .acpi_name      = "MSSL1680:00",
 578         .properties     = myria_my8307_props,
 579 };
 580
 581 static const struct property_entry onda_obook_20_plus_props[] = {
 582         PROPERTY_ENTRY_U32("touchscreen-size-x", 1728),
 583         PROPERTY_ENTRY_U32("touchscreen-size-y", 1148),
 584         PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 585         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 586         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 587         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 588         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 589         PROPERTY_ENTRY_BOOL("silead,home-button"),
 590         { }
 591 };
 592
 593 static const struct ts_dmi_data onda_obook_20_plus_data = {
 594         .acpi_name      = "MSSL1680:00",
 595         .properties     = onda_obook_20_plus_props,
 596 };
 597
 598 static const struct property_entry onda_v80_plus_v3_props[] = {
 599         PROPERTY_ENTRY_U32("touchscreen-min-x", 22),
 600         PROPERTY_ENTRY_U32("touchscreen-min-y", 15),
 601         PROPERTY_ENTRY_U32("touchscreen-size-x", 1698),
 602         PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
 603         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 604         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 605         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 606         PROPERTY_ENTRY_BOOL("silead,home-button"),
 607         { }
 608 };
 609
 610 static const struct ts_dmi_data onda_v80_plus_v3_data = {
 611         .embedded_fw = {
 612                 .name   = "/*(DEBLOBBED)*/",
 613                 .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 },
 614                 .length = 37224,
 615                 .sha256 = { 0x8f, 0xbd, 0x8f, 0x0c, 0x6b, 0xba, 0x5b, 0xf5,
 616                             0xa3, 0xc7, 0xa3, 0xc0, 0x4f, 0xcd, 0xdf, 0x32,
 617                             0xcc, 0xe4, 0x70, 0xd6, 0x46, 0x9c, 0xd7, 0xa7,
 618                             0x4b, 0x82, 0x3f, 0xab, 0xc7, 0x90, 0xea, 0x23 },
 619         },
 620         .acpi_name      = "MSSL1680:00",
 621         .properties     = onda_v80_plus_v3_props,
 622 };
 623
 624 static const struct property_entry onda_v820w_32g_props[] = {
 625         PROPERTY_ENTRY_U32("touchscreen-size-x", 1665),
 626         PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
 627         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 628         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 629         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 630         PROPERTY_ENTRY_BOOL("silead,home-button"),
 631         { }
 632 };
 633
 634 static const struct ts_dmi_data onda_v820w_32g_data = {
 635         .acpi_name      = "MSSL1680:00",
 636         .properties     = onda_v820w_32g_props,
 637 };
 638
 639 static const struct property_entry onda_v891_v5_props[] = {
 640         PROPERTY_ENTRY_U32("touchscreen-size-x", 1715),
 641         PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
 642         PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 643         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 644         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 645         PROPERTY_ENTRY_STRING("firmware-name",
 646                               "/*(DEBLOBBED)*/"),
 647         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 648         PROPERTY_ENTRY_BOOL("silead,home-button"),
 649         { }
 650 };
 651
 652 static const struct ts_dmi_data onda_v891_v5_data = {
 653         .acpi_name      = "MSSL1680:00",
 654         .properties     = onda_v891_v5_props,
 655 };
 656
 657 static const struct property_entry onda_v891w_v1_props[] = {
 658         PROPERTY_ENTRY_U32("touchscreen-min-x", 46),
 659         PROPERTY_ENTRY_U32("touchscreen-min-y",  8),
 660         PROPERTY_ENTRY_U32("touchscreen-size-x", 1676),
 661         PROPERTY_ENTRY_U32("touchscreen-size-y", 1130),
 662         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 663         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 664         PROPERTY_ENTRY_BOOL("silead,home-button"),
 665         { }
 666 };
 667
 668 static const struct ts_dmi_data onda_v891w_v1_data = {
 669         .acpi_name      = "MSSL1680:00",
 670         .properties     = onda_v891w_v1_props,
 671 };
 672
 673 static const struct property_entry onda_v891w_v3_props[] = {
 674         PROPERTY_ENTRY_U32("touchscreen-min-x", 35),
 675         PROPERTY_ENTRY_U32("touchscreen-min-y", 15),
 676         PROPERTY_ENTRY_U32("touchscreen-size-x", 1625),
 677         PROPERTY_ENTRY_U32("touchscreen-size-y", 1135),
 678         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 679         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 680         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 681         PROPERTY_ENTRY_BOOL("silead,home-button"),
 682         { }
 683 };
 684
 685 static const struct ts_dmi_data onda_v891w_v3_data = {
 686         .acpi_name      = "MSSL1680:00",
 687         .properties     = onda_v891w_v3_props,
 688 };
 689
 690 static const struct property_entry pipo_w2s_props[] = {
 691         PROPERTY_ENTRY_U32("touchscreen-size-x", 1660),
 692         PROPERTY_ENTRY_U32("touchscreen-size-y", 880),
 693         PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 694         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 695         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 696         { }
 697 };
 698
 699 static const struct ts_dmi_data pipo_w2s_data = {
 700         .embedded_fw = {
 701                 .name   = "/*(DEBLOBBED)*/",
 702                 .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 },
 703                 .length = 39072,
 704                 .sha256 = { 0xd0, 0x58, 0xc4, 0x7d, 0x55, 0x2d, 0x62, 0x18,
 705                             0xd1, 0x6a, 0x71, 0x73, 0x0b, 0x3f, 0xbe, 0x60,
 706                             0xbb, 0x45, 0x8c, 0x52, 0x27, 0xb7, 0x18, 0xf4,
 707                             0x31, 0x00, 0x6a, 0x49, 0x76, 0xd8, 0x7c, 0xd3 },
 708         },
 709         .acpi_name      = "MSSL1680:00",
 710         .properties     = pipo_w2s_props,
 711 };
 712
 713 static const struct property_entry pipo_w11_props[] = {
 714         PROPERTY_ENTRY_U32("touchscreen-min-x", 1),
 715         PROPERTY_ENTRY_U32("touchscreen-min-y", 15),
 716         PROPERTY_ENTRY_U32("touchscreen-size-x", 1984),
 717         PROPERTY_ENTRY_U32("touchscreen-size-y", 1532),
 718         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 719         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 720         PROPERTY_ENTRY_BOOL("silead,home-button"),
 721         { }
 722 };
 723
 724 static const struct ts_dmi_data pipo_w11_data = {
 725         .acpi_name      = "MSSL1680:00",
 726         .properties     = pipo_w11_props,
 727 };
 728
 729 static const struct property_entry positivo_c4128b_props[] = {
 730         PROPERTY_ENTRY_U32("touchscreen-min-x", 4),
 731         PROPERTY_ENTRY_U32("touchscreen-min-y", 13),
 732         PROPERTY_ENTRY_U32("touchscreen-size-x", 1915),
 733         PROPERTY_ENTRY_U32("touchscreen-size-y", 1269),
 734         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 735         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 736         { }
 737 };
 738
 739 static const struct ts_dmi_data positivo_c4128b_data = {
 740         .acpi_name      = "MSSL1680:00",
 741         .properties     = positivo_c4128b_props,
 742 };
 743
 744 static const struct property_entry pov_mobii_wintab_p800w_v20_props[] = {
 745         PROPERTY_ENTRY_U32("touchscreen-min-x", 32),
 746         PROPERTY_ENTRY_U32("touchscreen-min-y", 16),
 747         PROPERTY_ENTRY_U32("touchscreen-size-x", 1692),
 748         PROPERTY_ENTRY_U32("touchscreen-size-y", 1146),
 749         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 750         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 751         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 752         PROPERTY_ENTRY_BOOL("silead,home-button"),
 753         { }
 754 };
 755
 756 static const struct ts_dmi_data pov_mobii_wintab_p800w_v20_data = {
 757         .acpi_name      = "MSSL1680:00",
 758         .properties     = pov_mobii_wintab_p800w_v20_props,
 759 };
 760
 761 static const struct property_entry pov_mobii_wintab_p800w_v21_props[] = {
 762         PROPERTY_ENTRY_U32("touchscreen-min-x", 1),
 763         PROPERTY_ENTRY_U32("touchscreen-min-y", 8),
 764         PROPERTY_ENTRY_U32("touchscreen-size-x", 1794),
 765         PROPERTY_ENTRY_U32("touchscreen-size-y", 1148),
 766         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 767         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 768         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 769         PROPERTY_ENTRY_BOOL("silead,home-button"),
 770         { }
 771 };
 772
 773 static const struct ts_dmi_data pov_mobii_wintab_p800w_v21_data = {
 774         .acpi_name      = "MSSL1680:00",
 775         .properties     = pov_mobii_wintab_p800w_v21_props,
 776 };
 777
 778 static const struct property_entry pov_mobii_wintab_p1006w_v10_props[] = {
 779         PROPERTY_ENTRY_U32("touchscreen-min-x", 1),
 780         PROPERTY_ENTRY_U32("touchscreen-min-y", 3),
 781         PROPERTY_ENTRY_U32("touchscreen-size-x", 1984),
 782         PROPERTY_ENTRY_U32("touchscreen-size-y", 1520),
 783         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 784         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 785         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 786         PROPERTY_ENTRY_BOOL("silead,home-button"),
 787         { }
 788 };
 789
 790 static const struct ts_dmi_data pov_mobii_wintab_p1006w_v10_data = {
 791         .acpi_name      = "MSSL1680:00",
 792         .properties     = pov_mobii_wintab_p1006w_v10_props,
 793 };
 794
 795 static const struct property_entry predia_basic_props[] = {
 796         PROPERTY_ENTRY_U32("touchscreen-min-x", 3),
 797         PROPERTY_ENTRY_U32("touchscreen-min-y", 10),
 798         PROPERTY_ENTRY_U32("touchscreen-size-x", 1728),
 799         PROPERTY_ENTRY_U32("touchscreen-size-y", 1144),
 800         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 801         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 802         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 803         PROPERTY_ENTRY_BOOL("silead,home-button"),
 804         { }
 805 };
 806
 807 static const struct ts_dmi_data predia_basic_data = {
 808         .acpi_name      = "MSSL1680:00",
 809         .properties     = predia_basic_props,
 810 };
 811
 812 static const struct property_entry rca_cambio_w101_v2_props[] = {
 813         PROPERTY_ENTRY_U32("touchscreen-min-x", 4),
 814         PROPERTY_ENTRY_U32("touchscreen-min-y", 20),
 815         PROPERTY_ENTRY_U32("touchscreen-size-x", 1644),
 816         PROPERTY_ENTRY_U32("touchscreen-size-y", 874),
 817         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 818         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 819         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 820         { }
 821 };
 822
 823 static const struct ts_dmi_data rca_cambio_w101_v2_data = {
 824         .acpi_name = "MSSL1680:00",
 825         .properties = rca_cambio_w101_v2_props,
 826 };
 827
 828 static const struct property_entry rwc_nanote_p8_props[] = {
 829         PROPERTY_ENTRY_U32("touchscreen-min-y", 46),
 830         PROPERTY_ENTRY_U32("touchscreen-size-x", 1728),
 831         PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
 832         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 833         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 834         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 835         { }
 836 };
 837
 838 static const struct ts_dmi_data rwc_nanote_p8_data = {
 839         .acpi_name = "MSSL1680:00",
 840         .properties = rwc_nanote_p8_props,
 841 };
 842
 843 static const struct property_entry schneider_sct101ctm_props[] = {
 844         PROPERTY_ENTRY_U32("touchscreen-size-x", 1715),
 845         PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
 846         PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 847         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 848         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 849         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 850         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 851         PROPERTY_ENTRY_BOOL("silead,home-button"),
 852         { }
 853 };
 854
 855 static const struct ts_dmi_data schneider_sct101ctm_data = {
 856         .acpi_name      = "MSSL1680:00",
 857         .properties     = schneider_sct101ctm_props,
 858 };
 859
 860 static const struct property_entry techbite_arc_11_6_props[] = {
 861         PROPERTY_ENTRY_U32("touchscreen-min-x", 5),
 862         PROPERTY_ENTRY_U32("touchscreen-min-y", 7),
 863         PROPERTY_ENTRY_U32("touchscreen-size-x", 1981),
 864         PROPERTY_ENTRY_U32("touchscreen-size-y", 1270),
 865         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 866         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 867         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 868         { }
 869 };
 870
 871 static const struct ts_dmi_data techbite_arc_11_6_data = {
 872         .acpi_name      = "MSSL1680:00",
 873         .properties     = techbite_arc_11_6_props,
 874 };
 875
 876 static const struct property_entry teclast_x3_plus_props[] = {
 877         PROPERTY_ENTRY_U32("touchscreen-size-x", 1980),
 878         PROPERTY_ENTRY_U32("touchscreen-size-y", 1500),
 879         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 880         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 881         PROPERTY_ENTRY_BOOL("silead,home-button"),
 882         { }
 883 };
 884
 885 static const struct ts_dmi_data teclast_x3_plus_data = {
 886         .acpi_name      = "MSSL1680:00",
 887         .properties     = teclast_x3_plus_props,
 888 };
 889
 890 static const struct property_entry teclast_x98plus2_props[] = {
 891         PROPERTY_ENTRY_U32("touchscreen-size-x", 2048),
 892         PROPERTY_ENTRY_U32("touchscreen-size-y", 1280),
 893         PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 894         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 895         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 896         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 897         { }
 898 };
 899
 900 static const struct ts_dmi_data teclast_x98plus2_data = {
 901         .acpi_name      = "MSSL1680:00",
 902         .properties     = teclast_x98plus2_props,
 903 };
 904
 905 static const struct property_entry trekstor_primebook_c11_props[] = {
 906         PROPERTY_ENTRY_U32("touchscreen-size-x", 1970),
 907         PROPERTY_ENTRY_U32("touchscreen-size-y", 1530),
 908         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 909         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 910         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 911         PROPERTY_ENTRY_BOOL("silead,home-button"),
 912         { }
 913 };
 914
 915 static const struct ts_dmi_data trekstor_primebook_c11_data = {
 916         .acpi_name      = "MSSL1680:00",
 917         .properties     = trekstor_primebook_c11_props,
 918 };
 919
 920 static const struct property_entry trekstor_primebook_c13_props[] = {
 921         PROPERTY_ENTRY_U32("touchscreen-size-x", 2624),
 922         PROPERTY_ENTRY_U32("touchscreen-size-y", 1920),
 923         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 924         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 925         PROPERTY_ENTRY_BOOL("silead,home-button"),
 926         { }
 927 };
 928
 929 static const struct ts_dmi_data trekstor_primebook_c13_data = {
 930         .acpi_name      = "MSSL1680:00",
 931         .properties     = trekstor_primebook_c13_props,
 932 };
 933
 934 static const struct property_entry trekstor_primetab_t13b_props[] = {
 935         PROPERTY_ENTRY_U32("touchscreen-size-x", 2500),
 936         PROPERTY_ENTRY_U32("touchscreen-size-y", 1900),
 937         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 938         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 939         PROPERTY_ENTRY_BOOL("silead,home-button"),
 940         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 941         { }
 942 };
 943
 944 static const struct ts_dmi_data trekstor_primetab_t13b_data = {
 945         .acpi_name  = "MSSL1680:00",
 946         .properties = trekstor_primetab_t13b_props,
 947 };
 948
 949 static const struct property_entry trekstor_surftab_twin_10_1_props[] = {
 950         PROPERTY_ENTRY_U32("touchscreen-min-x", 20),
 951         PROPERTY_ENTRY_U32("touchscreen-min-y", 0),
 952         PROPERTY_ENTRY_U32("touchscreen-size-x", 1890),
 953         PROPERTY_ENTRY_U32("touchscreen-size-y", 1280),
 954         PROPERTY_ENTRY_U32("touchscreen-inverted-y", 1),
 955         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 956         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 957         PROPERTY_ENTRY_BOOL("silead,home-button"),
 958         { }
 959 };
 960
 961 static const struct ts_dmi_data trekstor_surftab_twin_10_1_data = {
 962         .acpi_name      = "MSSL1680:00",
 963         .properties     = trekstor_surftab_twin_10_1_props,
 964 };
 965
 966 static const struct property_entry trekstor_surftab_wintron70_props[] = {
 967         PROPERTY_ENTRY_U32("touchscreen-min-x", 12),
 968         PROPERTY_ENTRY_U32("touchscreen-min-y", 8),
 969         PROPERTY_ENTRY_U32("touchscreen-size-x", 884),
 970         PROPERTY_ENTRY_U32("touchscreen-size-y", 632),
 971         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 972         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 973         PROPERTY_ENTRY_BOOL("silead,home-button"),
 974         { }
 975 };
 976
 977 static const struct ts_dmi_data trekstor_surftab_wintron70_data = {
 978         .acpi_name      = "MSSL1680:00",
 979         .properties     = trekstor_surftab_wintron70_props,
 980 };
 981
 982 static const struct property_entry vinga_twizzle_j116_props[] = {
 983         PROPERTY_ENTRY_U32("touchscreen-size-x", 1920),
 984         PROPERTY_ENTRY_U32("touchscreen-size-y", 1280),
 985         PROPERTY_ENTRY_STRING("firmware-name", "/*(DEBLOBBED)*/"),
 986         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 987         PROPERTY_ENTRY_BOOL("silead,home-button"),
 988         { }
 989 };
 990
 991 static const struct ts_dmi_data vinga_twizzle_j116_data = {
 992         .acpi_name      = "MSSL1680:00",
 993         .properties     = vinga_twizzle_j116_props,
 994 };
 995
 996 /* NOTE: Please keep this table sorted alphabetically */
 997 const struct dmi_system_id touchscreen_dmi_table[] = {
 998         {
 999                 /* Chuwi Hi8 */
1000                 .driver_data = (void *)&chuwi_hi8_data,
1001                 .matches = {
1002                         DMI_MATCH(DMI_SYS_VENDOR, "ilife"),
1003                         DMI_MATCH(DMI_PRODUCT_NAME, "S806"),
1004                 },
1005         },
1006         {
1007                 /* Chuwi Hi8 (H1D_S806_206) */
1008                 .driver_data = (void *)&chuwi_hi8_data,
1009                 .matches = {
1010                         DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1011                         DMI_MATCH(DMI_PRODUCT_NAME, "BayTrail"),
1012                         DMI_MATCH(DMI_BIOS_VERSION, "H1D_S806_206"),
1013                 },
1014         },
1015         {
1016                 /* Chuwi Hi8 Air (CWI543) */
1017                 .driver_data = (void *)&chuwi_hi8_air_data,
1018                 .matches = {
1019                         DMI_MATCH(DMI_BOARD_VENDOR, "Default string"),
1020                         DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
1021                         DMI_MATCH(DMI_PRODUCT_NAME, "Hi8 Air"),
1022                 },
1023         },
1024         {
1025                 /* Chuwi Hi8 Pro (CWI513) */
1026                 .driver_data = (void *)&chuwi_hi8_pro_data,
1027                 .matches = {
1028                         DMI_MATCH(DMI_SYS_VENDOR, "Hampoo"),
1029                         DMI_MATCH(DMI_PRODUCT_NAME, "X1D3_C806N"),
1030                 },
1031         },
1032         {
1033                 /* Chuwi Hi10 Air */
1034                 .driver_data = (void *)&chuwi_hi10_air_data,
1035                 .matches = {
1036                         DMI_MATCH(DMI_SYS_VENDOR, "CHUWI INNOVATION AND TECHNOLOGY(SHENZHEN)CO.LTD"),
1037                         DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
1038                         DMI_MATCH(DMI_PRODUCT_SKU, "P1W6_C109D_B"),
1039                 },
1040         },
1041         {
1042                 /* Chuwi Hi10 Plus (CWI527) */
1043                 .driver_data = (void *)&chuwi_hi10_plus_data,
1044                 .matches = {
1045                         DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
1046                         DMI_MATCH(DMI_PRODUCT_NAME, "Hi10 plus tablet"),
1047                         DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
1048                 },
1049         },
1050         {
1051                 /* Chuwi Hi10 Prus (CWI597) */
1052                 .driver_data = (void *)&chuwi_hi10_pro_data,
1053                 .matches = {
1054                         DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
1055                         DMI_MATCH(DMI_PRODUCT_NAME, "Hi10 pro tablet"),
1056                         DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
1057                 },
1058         },
1059         {
1060                 /* Chuwi HiBook (CWI514) */
1061                 .driver_data = (void *)&chuwi_hibook_data,
1062                 .matches = {
1063                         DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
1064                         DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
1065                         /* Above matches are too generic, add bios-date match */
1066                         DMI_MATCH(DMI_BIOS_DATE, "05/07/2016"),
1067                 },
1068         },
1069         {
1070                 /* Chuwi Vi8 (CWI501) */
1071                 .driver_data = (void *)&chuwi_vi8_data,
1072                 .matches = {
1073                         DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1074                         DMI_MATCH(DMI_PRODUCT_NAME, "i86"),
1075                         DMI_MATCH(DMI_BIOS_VERSION, "CHUWI.W86JLBNR01"),
1076                 },
1077         },
1078         {
1079                 /* Chuwi Vi8 (CWI506) */
1080                 .driver_data = (void *)&chuwi_vi8_data,
1081                 .matches = {
1082                         DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1083                         DMI_MATCH(DMI_PRODUCT_NAME, "i86"),
1084                         DMI_MATCH(DMI_BIOS_VERSION, "CHUWI.D86JLBNR"),
1085                 },
1086         },
1087         {
1088                 /* Chuwi Vi8 dual-boot (CWI506) */
1089                 .driver_data = (void *)&chuwi_vi8_data,
1090                 .matches = {
1091                         DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1092                         DMI_MATCH(DMI_PRODUCT_NAME, "i86"),
1093                         DMI_MATCH(DMI_BIOS_VERSION, "CHUWI2.D86JHBNR02"),
1094                 },
1095         },
1096         {
1097                 /* Chuwi Vi8 Plus (CWI519) */
1098                 .driver_data = (void *)&chuwi_vi8_plus_data,
1099                 .matches = {
1100                         DMI_MATCH(DMI_SYS_VENDOR, "Hampoo"),
1101                         DMI_MATCH(DMI_PRODUCT_NAME, "D2D3_Vi8A1"),
1102                         DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
1103                 },
1104         },
1105         {
1106                 /* Chuwi Vi10 (CWI505) */
1107                 .driver_data = (void *)&chuwi_vi10_data,
1108                 .matches = {
1109                         DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
1110                         DMI_MATCH(DMI_BOARD_NAME, "BYT-PF02"),
1111                         DMI_MATCH(DMI_SYS_VENDOR, "ilife"),
1112                         DMI_MATCH(DMI_PRODUCT_NAME, "S165"),
1113                 },
1114         },
1115         {
1116                 /* Chuwi Surbook Mini (CWI540) */
1117                 .driver_data = (void *)&chuwi_surbook_mini_data,
1118                 .matches = {
1119                         DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
1120                         DMI_MATCH(DMI_PRODUCT_NAME, "C3W6_AP108_4G"),
1121                 },
1122         },
1123         {
1124                 /* Connect Tablet 9 */
1125                 .driver_data = (void *)&connect_tablet9_data,
1126                 .matches = {
1127                         DMI_MATCH(DMI_SYS_VENDOR, "Connect"),
1128                         DMI_MATCH(DMI_PRODUCT_NAME, "Tablet 9"),
1129                 },
1130         },
1131         {
1132                 /* CSL Panther Tab HD */
1133                 .driver_data = (void *)&csl_panther_tab_hd_data,
1134                 .matches = {
1135                         DMI_MATCH(DMI_SYS_VENDOR, "CSL Computer GmbH & Co. KG"),
1136                         DMI_MATCH(DMI_PRODUCT_NAME, "CSL Panther Tab HD"),
1137                 },
1138         },
1139         {
1140                 /* CUBE iwork8 Air */
1141                 .driver_data = (void *)&cube_iwork8_air_data,
1142                 .matches = {
1143                         DMI_MATCH(DMI_SYS_VENDOR, "cube"),
1144                         DMI_MATCH(DMI_PRODUCT_NAME, "i1-TF"),
1145                         DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
1146                 },
1147         },
1148         {
1149                 /* Cube KNote i1101 */
1150                 .driver_data = (void *)&cube_knote_i1101_data,
1151                 .matches = {
1152                         DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
1153                         DMI_MATCH(DMI_BOARD_NAME, "L1W6_I1101"),
1154                         DMI_MATCH(DMI_SYS_VENDOR, "ALLDOCUBE"),
1155                         DMI_MATCH(DMI_PRODUCT_NAME, "i1101"),
1156                 },
1157         },
1158         {
1159                 /* DEXP Ursus 7W */
1160                 .driver_data = (void *)&dexp_ursus_7w_data,
1161                 .matches = {
1162                         DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1163                         DMI_MATCH(DMI_PRODUCT_NAME, "7W"),
1164                 },
1165         },
1166         {
1167                 /* DEXP Ursus KX210i */
1168                 .driver_data = (void *)&dexp_ursus_kx210i_data,
1169                 .matches = {
1170                         DMI_MATCH(DMI_SYS_VENDOR, "INSYDE Corp."),
1171                         DMI_MATCH(DMI_PRODUCT_NAME, "S107I"),
1172                 },
1173         },
1174         {
1175                 /* Digma Citi E200 */
1176                 .driver_data = (void *)&digma_citi_e200_data,
1177                 .matches = {
1178                         DMI_MATCH(DMI_SYS_VENDOR, "Digma"),
1179                         DMI_MATCH(DMI_PRODUCT_NAME, "CITI E200"),
1180                         DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
1181                 },
1182         },
1183         {
1184                 /* Estar Beauty HD (MID 7316R) */
1185                 .driver_data = (void *)&estar_beauty_hd_data,
1186                 .matches = {
1187                         DMI_MATCH(DMI_SYS_VENDOR, "Estar"),
1188                         DMI_MATCH(DMI_PRODUCT_NAME, "eSTAR BEAUTY HD Intel Quad core"),
1189                 },
1190         },
1191         {       /* Glavey TM800A550L */
1192                 .driver_data = (void *)&glavey_tm800a550l_data,
1193                 .matches = {
1194                         DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
1195                         DMI_MATCH(DMI_BOARD_NAME, "Aptio CRB"),
1196                         /* Above strings are too generic, also match on BIOS version */
1197                         DMI_MATCH(DMI_BIOS_VERSION, "ZY-8-BI-PX4S70VTR400-X423B-005-D"),
1198                 },
1199         },
1200         {
1201                 /* GP-electronic T701 */
1202                 .driver_data = (void *)&gp_electronic_t701_data,
1203                 .matches = {
1204                         DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1205                         DMI_MATCH(DMI_PRODUCT_NAME, "T701"),
1206                         DMI_MATCH(DMI_BIOS_VERSION, "BYT70A.YNCHENG.WIN.007"),
1207                 },
1208         },
1209         {
1210                 /* I.T.Works TW701 (same hardware as the Trekstor ST70416-6) */
1211                 .driver_data = (void *)&trekstor_surftab_wintron70_data,
1212                 .matches = {
1213                         DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1214                         DMI_MATCH(DMI_PRODUCT_NAME, "i71c"),
1215                         DMI_MATCH(DMI_BIOS_VERSION, "itWORKS.G.WI71C.JGBMRB"),
1216                 },
1217         },
1218         {
1219                 /* Irbis TW90 */
1220                 .driver_data = (void *)&irbis_tw90_data,
1221                 .matches = {
1222                         DMI_MATCH(DMI_SYS_VENDOR, "IRBIS"),
1223                         DMI_MATCH(DMI_PRODUCT_NAME, "TW90"),
1224                 },
1225         },
1226         {
1227                 /* Irbis TW118 */
1228                 .driver_data = (void *)&irbis_tw118_data,
1229                 .matches = {
1230                         DMI_MATCH(DMI_SYS_VENDOR, "IRBIS"),
1231                         DMI_MATCH(DMI_PRODUCT_NAME, "TW118"),
1232                 },
1233         },
1234         {
1235                 /* I.T.Works TW891 */
1236                 .driver_data = (void *)&itworks_tw891_data,
1237                 .matches = {
1238                         DMI_MATCH(DMI_SYS_VENDOR, "To be filled by O.E.M."),
1239                         DMI_MATCH(DMI_PRODUCT_NAME, "TW891"),
1240                 },
1241         },
1242         {
1243                 /* Jumper EZpad 6 Pro */
1244                 .driver_data = (void *)&jumper_ezpad_6_pro_data,
1245                 .matches = {
1246                         DMI_MATCH(DMI_SYS_VENDOR, "Jumper"),
1247                         DMI_MATCH(DMI_PRODUCT_NAME, "EZpad"),
1248                         DMI_MATCH(DMI_BIOS_VERSION, "5.12"),
1249                         /* Above matches are too generic, add bios-date match */
1250                         DMI_MATCH(DMI_BIOS_DATE, "08/18/2017"),
1251                 },
1252         },
1253         {
1254                 /* Jumper EZpad 6 Pro B */
1255                 .driver_data = (void *)&jumper_ezpad_6_pro_b_data,
1256                 .matches = {
1257                         DMI_MATCH(DMI_SYS_VENDOR, "Jumper"),
1258                         DMI_MATCH(DMI_PRODUCT_NAME, "EZpad"),
1259                         DMI_MATCH(DMI_BIOS_VERSION, "5.12"),
1260                         /* Above matches are too generic, add bios-date match */
1261                         DMI_MATCH(DMI_BIOS_DATE, "04/24/2018"),
1262                 },
1263         },
1264         {
1265                 /* Jumper EZpad 6 m4 */
1266                 .driver_data = (void *)&jumper_ezpad_6_m4_data,
1267                 .matches = {
1268                         DMI_MATCH(DMI_SYS_VENDOR, "jumper"),
1269                         DMI_MATCH(DMI_PRODUCT_NAME, "EZpad"),
1270                         /* Jumper8.S106x.A00C.1066 with the version dropped */
1271                         DMI_MATCH(DMI_BIOS_VERSION, "Jumper8.S106x"),
1272                 },
1273         },
1274         {
1275                 /* Jumper EZpad mini3 */
1276                 .driver_data = (void *)&jumper_ezpad_mini3_data,
1277                 .matches = {
1278                         DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1279                         /* jumperx.T87.KFBNEEA02 with the version-nr dropped */
1280                         DMI_MATCH(DMI_BIOS_VERSION, "jumperx.T87.KFBNEEA"),
1281                 },
1282         },
1283         {
1284                 /* Juno Tablet */
1285                 .driver_data = (void *)&gdix1002_00_upside_down_data,
1286                 .matches = {
1287                         DMI_MATCH(DMI_SYS_VENDOR, "Default string"),
1288                         /* Both product- and board-name being "Default string" is somewhat rare */
1289                         DMI_MATCH(DMI_PRODUCT_NAME, "Default string"),
1290                         DMI_MATCH(DMI_BOARD_NAME, "Default string"),
1291                         /* Above matches are too generic, add partial bios-version match */
1292                         DMI_MATCH(DMI_BIOS_VERSION, "JP2V1."),
1293                 },
1294         },
1295         {
1296                 /* Mediacom WinPad 7.0 W700 (same hw as Wintron surftab 7") */
1297                 .driver_data = (void *)&trekstor_surftab_wintron70_data,
1298                 .matches = {
1299                         DMI_MATCH(DMI_SYS_VENDOR, "MEDIACOM"),
1300                         DMI_MATCH(DMI_PRODUCT_NAME, "WinPad 7 W10 - WPW700"),
1301                 },
1302         },
1303         {
1304                 /* Mediacom Flexbook Edge 11 (same hw as TS Primebook C11) */
1305                 .driver_data = (void *)&trekstor_primebook_c11_data,
1306                 .matches = {
1307                         DMI_MATCH(DMI_SYS_VENDOR, "MEDIACOM"),
1308                         DMI_MATCH(DMI_PRODUCT_NAME, "FlexBook edge11 - M-FBE11"),
1309                 },
1310         },
1311         {
1312                 /* MP Man Converter 9 */
1313                 .driver_data = (void *)&mpman_converter9_data,
1314                 .matches = {
1315                         DMI_MATCH(DMI_SYS_VENDOR, "MPMAN"),
1316                         DMI_MATCH(DMI_PRODUCT_NAME, "Converter9"),
1317                 },
1318         },
1319         {
1320                 /* MP Man MPWIN895CL */
1321                 .driver_data = (void *)&mpman_mpwin895cl_data,
1322                 .matches = {
1323                         DMI_MATCH(DMI_SYS_VENDOR, "MPMAN"),
1324                         DMI_MATCH(DMI_PRODUCT_NAME, "MPWIN8900CL"),
1325                 },
1326         },
1327         {
1328                 /* Myria MY8307 */
1329                 .driver_data = (void *)&myria_my8307_data,
1330                 .matches = {
1331                         DMI_MATCH(DMI_SYS_VENDOR, "Complet Electro Serv"),
1332                         DMI_MATCH(DMI_PRODUCT_NAME, "MY8307"),
1333                 },
1334         },
1335         {
1336                 /* Onda oBook 20 Plus */
1337                 .driver_data = (void *)&onda_obook_20_plus_data,
1338                 .matches = {
1339                         DMI_MATCH(DMI_SYS_VENDOR, "ONDA"),
1340                         DMI_MATCH(DMI_PRODUCT_NAME, "OBOOK 20 PLUS"),
1341                 },
1342         },
1343         {
1344                 /* ONDA V80 plus v3 (P80PSBG9V3A01501) */
1345                 .driver_data = (void *)&onda_v80_plus_v3_data,
1346                 .matches = {
1347                         DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ONDA"),
1348                         DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "V80 PLUS")
1349                 },
1350         },
1351         {
1352                 /* ONDA V820w DualOS */
1353                 .driver_data = (void *)&onda_v820w_32g_data,
1354                 .matches = {
1355                         DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "ONDA"),
1356                         DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "V820w DualOS")
1357                 },
1358         },
1359         {
1360                 /* ONDA V891 v5 */
1361                 .driver_data = (void *)&onda_v891_v5_data,
1362                 .matches = {
1363                         DMI_MATCH(DMI_SYS_VENDOR, "ONDA"),
1364                         DMI_MATCH(DMI_PRODUCT_NAME, "ONDA Tablet"),
1365                         DMI_MATCH(DMI_BIOS_VERSION, "ONDA.D869CJABNRBA06"),
1366                 },
1367         },
1368         {
1369                 /* ONDA V891w revision P891WBEBV1B00 aka v1 */
1370                 .driver_data = (void *)&onda_v891w_v1_data,
1371                 .matches = {
1372                         DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "ONDA"),
1373                         DMI_EXACT_MATCH(DMI_BOARD_NAME, "ONDA Tablet"),
1374                         DMI_EXACT_MATCH(DMI_BOARD_VERSION, "V001"),
1375                         /* Exact match, different versions need different fw */
1376                         DMI_EXACT_MATCH(DMI_BIOS_VERSION, "ONDA.W89EBBN08"),
1377                 },
1378         },
1379         {
1380                 /* ONDA V891w Dual OS P891DCF2V1A01274 64GB */
1381                 .driver_data = (void *)&onda_v891w_v3_data,
1382                 .matches = {
1383                         DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1384                         DMI_MATCH(DMI_PRODUCT_NAME, "ONDA Tablet"),
1385                         DMI_MATCH(DMI_BIOS_VERSION, "ONDA.D890HBBNR0A"),
1386                 },
1387         },
1388         {
1389                 /* Pipo W2S */
1390                 .driver_data = (void *)&pipo_w2s_data,
1391                 .matches = {
1392                         DMI_MATCH(DMI_SYS_VENDOR, "PIPO"),
1393                         DMI_MATCH(DMI_PRODUCT_NAME, "W2S"),
1394                 },
1395         },
1396         {
1397                 /* Pipo W11 */
1398                 .driver_data = (void *)&pipo_w11_data,
1399                 .matches = {
1400                         DMI_MATCH(DMI_SYS_VENDOR, "PIPO"),
1401                         DMI_MATCH(DMI_PRODUCT_NAME, "To be filled by O.E.M."),
1402                         /* Above matches are too generic, add bios-ver match */
1403                         DMI_MATCH(DMI_BIOS_VERSION, "JS-BI-10.6-SF133GR300-GA55B-024-F"),
1404                 },
1405         },
1406         {
1407                 /* Ployer Momo7w (same hardware as the Trekstor ST70416-6) */
1408                 .driver_data = (void *)&trekstor_surftab_wintron70_data,
1409                 .matches = {
1410                         DMI_MATCH(DMI_SYS_VENDOR, "Shenzhen PLOYER"),
1411                         DMI_MATCH(DMI_PRODUCT_NAME, "MOMO7W"),
1412                         /* Exact match, different versions need different fw */
1413                         DMI_MATCH(DMI_BIOS_VERSION, "MOMO.G.WI71C.MABMRBA02"),
1414                 },
1415         },
1416         {
1417                 /* Positivo C4128B */
1418                 .driver_data = (void *)&positivo_c4128b_data,
1419                 .matches = {
1420                         DMI_MATCH(DMI_SYS_VENDOR, "Positivo Tecnologia SA"),
1421                         DMI_MATCH(DMI_PRODUCT_NAME, "C4128B-1"),
1422                 },
1423         },
1424         {
1425                 /* Point of View mobii wintab p800w (v2.0) */
1426                 .driver_data = (void *)&pov_mobii_wintab_p800w_v20_data,
1427                 .matches = {
1428                         DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
1429                         DMI_MATCH(DMI_BOARD_NAME, "Aptio CRB"),
1430                         DMI_MATCH(DMI_BIOS_VERSION, "3BAIR1014"),
1431                         /* Above matches are too generic, add bios-date match */
1432                         DMI_MATCH(DMI_BIOS_DATE, "10/24/2014"),
1433                 },
1434         },
1435         {
1436                 /* Predia Basic tablet) */
1437                 .driver_data = (void *)&predia_basic_data,
1438                 .matches = {
1439                         DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1440                         DMI_MATCH(DMI_PRODUCT_NAME, "CherryTrail"),
1441                         /* Above matches are too generic, add bios-version match */
1442                         DMI_MATCH(DMI_BIOS_VERSION, "Mx.WT107.KUBNGEA"),
1443                 },
1444         },
1445         {
1446                 /* Point of View mobii wintab p800w (v2.1) */
1447                 .driver_data = (void *)&pov_mobii_wintab_p800w_v21_data,
1448                 .matches = {
1449                         DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
1450                         DMI_MATCH(DMI_BOARD_NAME, "Aptio CRB"),
1451                         DMI_MATCH(DMI_BIOS_VERSION, "3BAIR1013"),
1452                         /* Above matches are too generic, add bios-date match */
1453                         DMI_MATCH(DMI_BIOS_DATE, "08/22/2014"),
1454                 },
1455         },
1456         {
1457                 /* Point of View mobii wintab p1006w (v1.0) */
1458                 .driver_data = (void *)&pov_mobii_wintab_p1006w_v10_data,
1459                 .matches = {
1460                         DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Insyde"),
1461                         DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "BayTrail"),
1462                         /* Note 105b is Foxcon's USB/PCI vendor id */
1463                         DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "105B"),
1464                         DMI_EXACT_MATCH(DMI_BOARD_NAME, "0E57"),
1465                 },
1466         },
1467         {
1468                 /* RCA Cambio W101 v2 */
1469                 /* https://github.com/onitake/gsl-firmware/discussions/193 */
1470                 .driver_data = (void *)&rca_cambio_w101_v2_data,
1471                 .matches = {
1472                         DMI_MATCH(DMI_SYS_VENDOR, "RCA"),
1473                         DMI_MATCH(DMI_PRODUCT_NAME, "W101SA23T1"),
1474                 },
1475         },
1476         {
1477                 /* RWC NANOTE P8 */
1478                 .driver_data = (void *)&rwc_nanote_p8_data,
1479                 .matches = {
1480                         DMI_MATCH(DMI_BOARD_VENDOR, "Default string"),
1481                         DMI_MATCH(DMI_PRODUCT_NAME, "AY07J"),
1482                         DMI_MATCH(DMI_PRODUCT_SKU, "0001")
1483                 },
1484         },
1485         {
1486                 /* Schneider SCT101CTM */
1487                 .driver_data = (void *)&schneider_sct101ctm_data,
1488                 .matches = {
1489                         DMI_MATCH(DMI_SYS_VENDOR, "Default string"),
1490                         DMI_MATCH(DMI_PRODUCT_NAME, "SCT101CTM"),
1491                 },
1492         },
1493         {
1494                 /* Techbite Arc 11.6 */
1495                 .driver_data = (void *)&techbite_arc_11_6_data,
1496                 .matches = {
1497                         DMI_MATCH(DMI_SYS_VENDOR, "mPTech"),
1498                         DMI_MATCH(DMI_PRODUCT_NAME, "techBite Arc 11.6"),
1499                         DMI_MATCH(DMI_BOARD_NAME, "G8316_272B"),
1500                 },
1501         },
1502         {
1503                 /* Teclast X3 Plus */
1504                 .driver_data = (void *)&teclast_x3_plus_data,
1505                 .matches = {
1506                         DMI_MATCH(DMI_SYS_VENDOR, "TECLAST"),
1507                         DMI_MATCH(DMI_PRODUCT_NAME, "X3 Plus"),
1508                         DMI_MATCH(DMI_BOARD_NAME, "X3 Plus"),
1509                 },
1510         },
1511         {
1512                 /* Teclast X89 (Android version / BIOS) */
1513                 .driver_data = (void *)&gdix1001_00_upside_down_data,
1514                 .matches = {
1515                         DMI_MATCH(DMI_BOARD_VENDOR, "WISKY"),
1516                         DMI_MATCH(DMI_BOARD_NAME, "3G062i"),
1517                 },
1518         },
1519         {
1520                 /* Teclast X89 (Windows version / BIOS) */
1521                 .driver_data = (void *)&gdix1001_01_upside_down_data,
1522                 .matches = {
1523                         /* tPAD is too generic, also match on bios date */
1524                         DMI_MATCH(DMI_BOARD_VENDOR, "TECLAST"),
1525                         DMI_MATCH(DMI_BOARD_NAME, "tPAD"),
1526                         DMI_MATCH(DMI_BIOS_DATE, "12/19/2014"),
1527                 },
1528         },
1529         {
1530                 /* Teclast X98 Plus II */
1531                 .driver_data = (void *)&teclast_x98plus2_data,
1532                 .matches = {
1533                         DMI_MATCH(DMI_SYS_VENDOR, "TECLAST"),
1534                         DMI_MATCH(DMI_PRODUCT_NAME, "X98 Plus II"),
1535                 },
1536         },
1537         {
1538                 /* Teclast X98 Pro */
1539                 .driver_data = (void *)&gdix1001_00_upside_down_data,
1540                 .matches = {
1541                         /*
1542                          * Only match BIOS date, because the manufacturers
1543                          * BIOS does not report the board name at all
1544                          * (sometimes)...
1545                          */
1546                         DMI_MATCH(DMI_BOARD_VENDOR, "TECLAST"),
1547                         DMI_MATCH(DMI_BIOS_DATE, "10/28/2015"),
1548                 },
1549         },
1550         {
1551                 /* Trekstor Primebook C11 */
1552                 .driver_data = (void *)&trekstor_primebook_c11_data,
1553                 .matches = {
1554                         DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"),
1555                         DMI_MATCH(DMI_PRODUCT_NAME, "Primebook C11"),
1556                 },
1557         },
1558         {
1559                 /* Trekstor Primebook C11B (same touchscreen as the C11) */
1560                 .driver_data = (void *)&trekstor_primebook_c11_data,
1561                 .matches = {
1562                         DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"),
1563                         DMI_MATCH(DMI_PRODUCT_NAME, "PRIMEBOOK C11B"),
1564                 },
1565         },
1566         {
1567                 /* Trekstor Primebook C13 */
1568                 .driver_data = (void *)&trekstor_primebook_c13_data,
1569                 .matches = {
1570                         DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"),
1571                         DMI_MATCH(DMI_PRODUCT_NAME, "Primebook C13"),
1572                 },
1573         },
1574         {
1575                 /* Trekstor Primetab T13B */
1576                 .driver_data = (void *)&trekstor_primetab_t13b_data,
1577                 .matches = {
1578                         DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"),
1579                         DMI_MATCH(DMI_PRODUCT_NAME, "Primetab T13B"),
1580                 },
1581         },
1582         {
1583                 /* TrekStor SurfTab twin 10.1 ST10432-8 */
1584                 .driver_data = (void *)&trekstor_surftab_twin_10_1_data,
1585                 .matches = {
1586                         DMI_MATCH(DMI_SYS_VENDOR, "TrekStor"),
1587                         DMI_MATCH(DMI_PRODUCT_NAME, "SurfTab twin 10.1"),
1588                 },
1589         },
1590         {
1591                 /* Trekstor Surftab Wintron 7.0 ST70416-6 */
1592                 .driver_data = (void *)&trekstor_surftab_wintron70_data,
1593                 .matches = {
1594                         DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1595                         DMI_MATCH(DMI_PRODUCT_NAME, "ST70416-6"),
1596                         /* Exact match, different versions need different fw */
1597                         DMI_MATCH(DMI_BIOS_VERSION, "TREK.G.WI71C.JGBMRBA04"),
1598                 },
1599         },
1600         {
1601                 /* Trekstor Surftab Wintron 7.0 ST70416-6, newer BIOS */
1602                 .driver_data = (void *)&trekstor_surftab_wintron70_data,
1603                 .matches = {
1604                         DMI_MATCH(DMI_SYS_VENDOR, "TrekStor"),
1605                         DMI_MATCH(DMI_PRODUCT_NAME, "SurfTab wintron 7.0 ST70416-6"),
1606                         /* Exact match, different versions need different fw */
1607                         DMI_MATCH(DMI_BIOS_VERSION, "TREK.G.WI71C.JGBMRBA05"),
1608                 },
1609         },
1610         {
1611                 /* Trekstor Yourbook C11B (same touchscreen as the Primebook C11) */
1612                 .driver_data = (void *)&trekstor_primebook_c11_data,
1613                 .matches = {
1614                         DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"),
1615                         DMI_MATCH(DMI_PRODUCT_NAME, "YOURBOOK C11B"),
1616                 },
1617         },
1618         {
1619                 /* Vinga Twizzle J116 */
1620                 .driver_data = (void *)&vinga_twizzle_j116_data,
1621                 .matches = {
1622                         DMI_MATCH(DMI_PRODUCT_NAME, "VINGA Twizzle J116"),
1623                 },
1624         },
1625         {
1626                 /* "WinBook TW100" */
1627                 .driver_data = (void *)&gdix1001_00_upside_down_data,
1628                 .matches = {
1629                         DMI_MATCH(DMI_SYS_VENDOR, "WinBook"),
1630                         DMI_MATCH(DMI_PRODUCT_NAME, "TW100")
1631                 }
1632         },
1633         {
1634                 /* WinBook TW700 */
1635                 .driver_data = (void *)&gdix1001_00_upside_down_data,
1636                 .matches = {
1637                         DMI_MATCH(DMI_SYS_VENDOR, "WinBook"),
1638                         DMI_MATCH(DMI_PRODUCT_NAME, "TW700")
1639                 },
1640         },
1641         {
1642                 /* Yours Y8W81, same case and touchscreen as Chuwi Vi8 */
1643                 .driver_data = (void *)&chuwi_vi8_data,
1644                 .matches = {
1645                         DMI_MATCH(DMI_SYS_VENDOR, "YOURS"),
1646                         DMI_MATCH(DMI_PRODUCT_NAME, "Y8W81"),
1647                 },
1648         },
1649         { }
1650 };
1651
1652 static const struct ts_dmi_data *ts_data;
1653
1654 static void ts_dmi_add_props(struct i2c_client *client)
1655 {
1656         struct device *dev = &client->dev;
1657         int error;
1658
1659         if (has_acpi_companion(dev) &&
1660             strstarts(client->name, ts_data->acpi_name)) {
1661                 error = device_add_properties(dev, ts_data->properties);
1662                 if (error)
1663                         dev_err(dev, "failed to add properties: %d\n", error);
1664         }
1665 }
1666
1667 static int ts_dmi_notifier_call(struct notifier_block *nb,
1668                                 unsigned long action, void *data)
1669 {
1670         struct device *dev = data;
1671         struct i2c_client *client;
1672
1673         switch (action) {
1674         case BUS_NOTIFY_ADD_DEVICE:
1675                 client = i2c_verify_client(dev);
1676                 if (client)
1677                         ts_dmi_add_props(client);
1678                 break;
1679
1680         default:
1681                 break;
1682         }
1683
1684         return 0;
1685 }
1686
1687 static struct notifier_block ts_dmi_notifier = {
1688         .notifier_call = ts_dmi_notifier_call,
1689 };
1690
1691 static int __init ts_dmi_init(void)
1692 {
1693         const struct dmi_system_id *dmi_id;
1694         int error;
1695
1696         dmi_id = dmi_first_match(touchscreen_dmi_table);
1697         if (!dmi_id)
1698                 return 0; /* Not an error */
1699
1700         ts_data = dmi_id->driver_data;
1701         /* Some dmi table entries only provide an efi_embedded_fw_desc */
1702         if (!ts_data->properties)
1703                 return 0;
1704
1705         error = bus_register_notifier(&i2c_bus_type, &ts_dmi_notifier);
1706         if (error)
1707                 pr_err("%s: failed to register i2c bus notifier: %d\n",
1708                         __func__, error);
1709
1710         return error;
1711 }
1712
1713 /*
1714  * We are registering out notifier after i2c core is initialized and i2c bus
1715  * itself is ready (which happens at postcore initcall level), but before
1716  * ACPI starts enumerating devices (at subsys initcall level).
1717  */
1718 arch_initcall(ts_dmi_init);