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 cube_iwork8_air_props[] = {
 268         PROPERTY_ENTRY_U32("touchscreen-min-x", 1),
 269         PROPERTY_ENTRY_U32("touchscreen-min-y", 3),
 270         PROPERTY_ENTRY_U32("touchscreen-size-x", 1664),
 271         PROPERTY_ENTRY_U32("touchscreen-size-y", 896),
 272         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 273         PROPERTY_ENTRY_STRING("firmware-name", "gsl3670-cube-iwork8-air.fw"),
 274         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 275         { }
 276 };
 277
 278 static const struct ts_dmi_data cube_iwork8_air_data = {
 279         .embedded_fw = {
 280                 .name   = "silead/gsl3670-cube-iwork8-air.fw",
 281                 .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 },
 282                 .length = 38808,
 283                 .sha256 = { 0xff, 0x62, 0x2d, 0xd1, 0x8a, 0x78, 0x04, 0x7b,
 284                             0x33, 0x06, 0xb0, 0x4f, 0x7f, 0x02, 0x08, 0x9c,
 285                             0x96, 0xd4, 0x9f, 0x04, 0xe1, 0x47, 0x25, 0x25,
 286                             0x60, 0x77, 0x41, 0x33, 0xeb, 0x12, 0x82, 0xfc },
 287         },
 288         .acpi_name      = "MSSL1680:00",
 289         .properties     = cube_iwork8_air_props,
 290 };
 291
 292 static const struct property_entry cube_knote_i1101_props[] = {
 293         PROPERTY_ENTRY_U32("touchscreen-min-x", 20),
 294         PROPERTY_ENTRY_U32("touchscreen-min-y",  22),
 295         PROPERTY_ENTRY_U32("touchscreen-size-x", 1961),
 296         PROPERTY_ENTRY_U32("touchscreen-size-y", 1513),
 297         PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-cube-knote-i1101.fw"),
 298         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 299         PROPERTY_ENTRY_BOOL("silead,home-button"),
 300         { }
 301 };
 302
 303 static const struct ts_dmi_data cube_knote_i1101_data = {
 304         .acpi_name      = "MSSL1680:00",
 305         .properties     = cube_knote_i1101_props,
 306 };
 307
 308 static const struct property_entry dexp_ursus_7w_props[] = {
 309         PROPERTY_ENTRY_U32("touchscreen-size-x", 890),
 310         PROPERTY_ENTRY_U32("touchscreen-size-y", 630),
 311         PROPERTY_ENTRY_STRING("firmware-name", "gsl1686-dexp-ursus-7w.fw"),
 312         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 313         PROPERTY_ENTRY_BOOL("silead,home-button"),
 314         { }
 315 };
 316
 317 static const struct ts_dmi_data dexp_ursus_7w_data = {
 318         .acpi_name      = "MSSL1680:00",
 319         .properties     = dexp_ursus_7w_props,
 320 };
 321
 322 static const struct property_entry digma_citi_e200_props[] = {
 323         PROPERTY_ENTRY_U32("touchscreen-size-x", 1980),
 324         PROPERTY_ENTRY_U32("touchscreen-size-y", 1500),
 325         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 326         PROPERTY_ENTRY_STRING("firmware-name", "gsl1686-digma_citi_e200.fw"),
 327         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 328         PROPERTY_ENTRY_BOOL("silead,home-button"),
 329         { }
 330 };
 331
 332 static const struct ts_dmi_data digma_citi_e200_data = {
 333         .acpi_name      = "MSSL1680:00",
 334         .properties     = digma_citi_e200_props,
 335 };
 336
 337 static const struct property_entry estar_beauty_hd_props[] = {
 338         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 339         { }
 340 };
 341
 342 static const struct ts_dmi_data estar_beauty_hd_data = {
 343         .acpi_name      = "GDIX1001:00",
 344         .properties     = estar_beauty_hd_props,
 345 };
 346
 347 /* Generic props + data for upside-down mounted GDIX1001 touchscreens */
 348 static const struct property_entry gdix1001_upside_down_props[] = {
 349         PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 350         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 351         { }
 352 };
 353
 354 static const struct ts_dmi_data gdix1001_00_upside_down_data = {
 355         .acpi_name      = "GDIX1001:00",
 356         .properties     = gdix1001_upside_down_props,
 357 };
 358
 359 static const struct ts_dmi_data gdix1001_01_upside_down_data = {
 360         .acpi_name      = "GDIX1001:01",
 361         .properties     = gdix1001_upside_down_props,
 362 };
 363
 364 static const struct property_entry gp_electronic_t701_props[] = {
 365         PROPERTY_ENTRY_U32("touchscreen-size-x", 960),
 366         PROPERTY_ENTRY_U32("touchscreen-size-y", 640),
 367         PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 368         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 369         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-gp-electronic-t701.fw"),
 370         { }
 371 };
 372
 373 static const struct ts_dmi_data gp_electronic_t701_data = {
 374         .acpi_name      = "MSSL1680:00",
 375         .properties     = gp_electronic_t701_props,
 376 };
 377
 378 static const struct property_entry irbis_tw90_props[] = {
 379         PROPERTY_ENTRY_U32("touchscreen-size-x", 1720),
 380         PROPERTY_ENTRY_U32("touchscreen-size-y", 1138),
 381         PROPERTY_ENTRY_U32("touchscreen-min-x", 8),
 382         PROPERTY_ENTRY_U32("touchscreen-min-y", 14),
 383         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 384         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 385         PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-irbis_tw90.fw"),
 386         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 387         PROPERTY_ENTRY_BOOL("silead,home-button"),
 388         { }
 389 };
 390
 391 static const struct ts_dmi_data irbis_tw90_data = {
 392         .acpi_name      = "MSSL1680:00",
 393         .properties     = irbis_tw90_props,
 394 };
 395
 396 static const struct property_entry irbis_tw118_props[] = {
 397         PROPERTY_ENTRY_U32("touchscreen-min-x", 20),
 398         PROPERTY_ENTRY_U32("touchscreen-min-y", 30),
 399         PROPERTY_ENTRY_U32("touchscreen-size-x", 1960),
 400         PROPERTY_ENTRY_U32("touchscreen-size-y", 1510),
 401         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-irbis-tw118.fw"),
 402         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 403         { }
 404 };
 405
 406 static const struct ts_dmi_data irbis_tw118_data = {
 407         .acpi_name      = "MSSL1680:00",
 408         .properties     = irbis_tw118_props,
 409 };
 410
 411 static const struct property_entry itworks_tw891_props[] = {
 412         PROPERTY_ENTRY_U32("touchscreen-min-x", 1),
 413         PROPERTY_ENTRY_U32("touchscreen-min-y", 5),
 414         PROPERTY_ENTRY_U32("touchscreen-size-x", 1600),
 415         PROPERTY_ENTRY_U32("touchscreen-size-y", 896),
 416         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 417         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 418         PROPERTY_ENTRY_STRING("firmware-name", "gsl3670-itworks-tw891.fw"),
 419         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 420         { }
 421 };
 422
 423 static const struct ts_dmi_data itworks_tw891_data = {
 424         .acpi_name      = "MSSL1680:00",
 425         .properties     = itworks_tw891_props,
 426 };
 427
 428 static const struct property_entry jumper_ezpad_6_pro_props[] = {
 429         PROPERTY_ENTRY_U32("touchscreen-size-x", 1980),
 430         PROPERTY_ENTRY_U32("touchscreen-size-y", 1500),
 431         PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-jumper-ezpad-6-pro.fw"),
 432         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 433         PROPERTY_ENTRY_BOOL("silead,home-button"),
 434         { }
 435 };
 436
 437 static const struct ts_dmi_data jumper_ezpad_6_pro_data = {
 438         .acpi_name      = "MSSL1680:00",
 439         .properties     = jumper_ezpad_6_pro_props,
 440 };
 441
 442 static const struct property_entry jumper_ezpad_6_pro_b_props[] = {
 443         PROPERTY_ENTRY_U32("touchscreen-size-x", 1980),
 444         PROPERTY_ENTRY_U32("touchscreen-size-y", 1500),
 445         PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-jumper-ezpad-6-pro-b.fw"),
 446         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 447         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 448         PROPERTY_ENTRY_BOOL("silead,home-button"),
 449         { }
 450 };
 451
 452 static const struct ts_dmi_data jumper_ezpad_6_pro_b_data = {
 453         .acpi_name      = "MSSL1680:00",
 454         .properties     = jumper_ezpad_6_pro_b_props,
 455 };
 456
 457 static const struct property_entry jumper_ezpad_6_m4_props[] = {
 458         PROPERTY_ENTRY_U32("touchscreen-min-x", 35),
 459         PROPERTY_ENTRY_U32("touchscreen-min-y", 15),
 460         PROPERTY_ENTRY_U32("touchscreen-size-x", 1950),
 461         PROPERTY_ENTRY_U32("touchscreen-size-y", 1525),
 462         PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-jumper-ezpad-6-m4.fw"),
 463         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 464         PROPERTY_ENTRY_BOOL("silead,home-button"),
 465         { }
 466 };
 467
 468 static const struct ts_dmi_data jumper_ezpad_6_m4_data = {
 469         .acpi_name      = "MSSL1680:00",
 470         .properties     = jumper_ezpad_6_m4_props,
 471 };
 472
 473 static const struct property_entry jumper_ezpad_7_props[] = {
 474         PROPERTY_ENTRY_U32("touchscreen-min-x", 4),
 475         PROPERTY_ENTRY_U32("touchscreen-min-y", 10),
 476         PROPERTY_ENTRY_U32("touchscreen-size-x", 2044),
 477         PROPERTY_ENTRY_U32("touchscreen-size-y", 1526),
 478         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 479         PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-jumper-ezpad-7.fw"),
 480         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 481         PROPERTY_ENTRY_BOOL("silead,stuck-controller-bug"),
 482         { }
 483 };
 484
 485 static const struct ts_dmi_data jumper_ezpad_7_data = {
 486         .acpi_name      = "MSSL1680:00",
 487         .properties     = jumper_ezpad_7_props,
 488 };
 489
 490 static const struct property_entry jumper_ezpad_mini3_props[] = {
 491         PROPERTY_ENTRY_U32("touchscreen-min-x", 23),
 492         PROPERTY_ENTRY_U32("touchscreen-min-y", 16),
 493         PROPERTY_ENTRY_U32("touchscreen-size-x", 1700),
 494         PROPERTY_ENTRY_U32("touchscreen-size-y", 1138),
 495         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 496         PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-jumper-ezpad-mini3.fw"),
 497         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 498         { }
 499 };
 500
 501 static const struct ts_dmi_data jumper_ezpad_mini3_data = {
 502         .acpi_name      = "MSSL1680:00",
 503         .properties     = jumper_ezpad_mini3_props,
 504 };
 505
 506 static const struct property_entry mpman_converter9_props[] = {
 507         PROPERTY_ENTRY_U32("touchscreen-min-x", 8),
 508         PROPERTY_ENTRY_U32("touchscreen-min-y", 8),
 509         PROPERTY_ENTRY_U32("touchscreen-size-x", 1664),
 510         PROPERTY_ENTRY_U32("touchscreen-size-y", 880),
 511         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 512         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 513         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-mpman-converter9.fw"),
 514         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 515         { }
 516 };
 517
 518 static const struct ts_dmi_data mpman_converter9_data = {
 519         .acpi_name      = "MSSL1680:00",
 520         .properties     = mpman_converter9_props,
 521 };
 522
 523 static const struct property_entry mpman_mpwin895cl_props[] = {
 524         PROPERTY_ENTRY_U32("touchscreen-min-x", 3),
 525         PROPERTY_ENTRY_U32("touchscreen-min-y", 9),
 526         PROPERTY_ENTRY_U32("touchscreen-size-x", 1728),
 527         PROPERTY_ENTRY_U32("touchscreen-size-y", 1150),
 528         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 529         PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-mpman-mpwin895cl.fw"),
 530         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 531         PROPERTY_ENTRY_BOOL("silead,home-button"),
 532         { }
 533 };
 534
 535 static const struct ts_dmi_data mpman_mpwin895cl_data = {
 536         .acpi_name      = "MSSL1680:00",
 537         .properties     = mpman_mpwin895cl_props,
 538 };
 539
 540 static const struct property_entry myria_my8307_props[] = {
 541         PROPERTY_ENTRY_U32("touchscreen-size-x", 1720),
 542         PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
 543         PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 544         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 545         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 546         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-myria-my8307.fw"),
 547         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 548         PROPERTY_ENTRY_BOOL("silead,home-button"),
 549         { }
 550 };
 551
 552 static const struct ts_dmi_data myria_my8307_data = {
 553         .acpi_name      = "MSSL1680:00",
 554         .properties     = myria_my8307_props,
 555 };
 556
 557 static const struct property_entry onda_obook_20_plus_props[] = {
 558         PROPERTY_ENTRY_U32("touchscreen-size-x", 1728),
 559         PROPERTY_ENTRY_U32("touchscreen-size-y", 1148),
 560         PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 561         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 562         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 563         PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-onda-obook-20-plus.fw"),
 564         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 565         PROPERTY_ENTRY_BOOL("silead,home-button"),
 566         { }
 567 };
 568
 569 static const struct ts_dmi_data onda_obook_20_plus_data = {
 570         .acpi_name      = "MSSL1680:00",
 571         .properties     = onda_obook_20_plus_props,
 572 };
 573
 574 static const struct property_entry onda_v80_plus_v3_props[] = {
 575         PROPERTY_ENTRY_U32("touchscreen-min-x", 22),
 576         PROPERTY_ENTRY_U32("touchscreen-min-y", 15),
 577         PROPERTY_ENTRY_U32("touchscreen-size-x", 1698),
 578         PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
 579         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 580         PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-onda-v80-plus-v3.fw"),
 581         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 582         PROPERTY_ENTRY_BOOL("silead,home-button"),
 583         { }
 584 };
 585
 586 static const struct ts_dmi_data onda_v80_plus_v3_data = {
 587         .embedded_fw = {
 588                 .name   = "silead/gsl3676-onda-v80-plus-v3.fw",
 589                 .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 },
 590                 .length = 37224,
 591                 .sha256 = { 0x8f, 0xbd, 0x8f, 0x0c, 0x6b, 0xba, 0x5b, 0xf5,
 592                             0xa3, 0xc7, 0xa3, 0xc0, 0x4f, 0xcd, 0xdf, 0x32,
 593                             0xcc, 0xe4, 0x70, 0xd6, 0x46, 0x9c, 0xd7, 0xa7,
 594                             0x4b, 0x82, 0x3f, 0xab, 0xc7, 0x90, 0xea, 0x23 },
 595         },
 596         .acpi_name      = "MSSL1680:00",
 597         .properties     = onda_v80_plus_v3_props,
 598 };
 599
 600 static const struct property_entry onda_v820w_32g_props[] = {
 601         PROPERTY_ENTRY_U32("touchscreen-size-x", 1665),
 602         PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
 603         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 604         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-onda-v820w-32g.fw"),
 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_v820w_32g_data = {
 611         .acpi_name      = "MSSL1680:00",
 612         .properties     = onda_v820w_32g_props,
 613 };
 614
 615 static const struct property_entry onda_v891_v5_props[] = {
 616         PROPERTY_ENTRY_U32("touchscreen-size-x", 1715),
 617         PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
 618         PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 619         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 620         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 621         PROPERTY_ENTRY_STRING("firmware-name",
 622                               "gsl3676-onda-v891-v5.fw"),
 623         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 624         PROPERTY_ENTRY_BOOL("silead,home-button"),
 625         { }
 626 };
 627
 628 static const struct ts_dmi_data onda_v891_v5_data = {
 629         .acpi_name      = "MSSL1680:00",
 630         .properties     = onda_v891_v5_props,
 631 };
 632
 633 static const struct property_entry onda_v891w_v1_props[] = {
 634         PROPERTY_ENTRY_U32("touchscreen-min-x", 46),
 635         PROPERTY_ENTRY_U32("touchscreen-min-y",  8),
 636         PROPERTY_ENTRY_U32("touchscreen-size-x", 1676),
 637         PROPERTY_ENTRY_U32("touchscreen-size-y", 1130),
 638         PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-onda-v891w-v1.fw"),
 639         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 640         PROPERTY_ENTRY_BOOL("silead,home-button"),
 641         { }
 642 };
 643
 644 static const struct ts_dmi_data onda_v891w_v1_data = {
 645         .acpi_name      = "MSSL1680:00",
 646         .properties     = onda_v891w_v1_props,
 647 };
 648
 649 static const struct property_entry onda_v891w_v3_props[] = {
 650         PROPERTY_ENTRY_U32("touchscreen-min-x", 35),
 651         PROPERTY_ENTRY_U32("touchscreen-min-y", 15),
 652         PROPERTY_ENTRY_U32("touchscreen-size-x", 1625),
 653         PROPERTY_ENTRY_U32("touchscreen-size-y", 1135),
 654         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 655         PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-onda-v891w-v3.fw"),
 656         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 657         PROPERTY_ENTRY_BOOL("silead,home-button"),
 658         { }
 659 };
 660
 661 static const struct ts_dmi_data onda_v891w_v3_data = {
 662         .acpi_name      = "MSSL1680:00",
 663         .properties     = onda_v891w_v3_props,
 664 };
 665
 666 static const struct property_entry pipo_w2s_props[] = {
 667         PROPERTY_ENTRY_U32("touchscreen-size-x", 1660),
 668         PROPERTY_ENTRY_U32("touchscreen-size-y", 880),
 669         PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 670         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 671         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-pipo-w2s.fw"),
 672         { }
 673 };
 674
 675 static const struct ts_dmi_data pipo_w2s_data = {
 676         .embedded_fw = {
 677                 .name   = "silead/gsl1680-pipo-w2s.fw",
 678                 .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 },
 679                 .length = 39072,
 680                 .sha256 = { 0xd0, 0x58, 0xc4, 0x7d, 0x55, 0x2d, 0x62, 0x18,
 681                             0xd1, 0x6a, 0x71, 0x73, 0x0b, 0x3f, 0xbe, 0x60,
 682                             0xbb, 0x45, 0x8c, 0x52, 0x27, 0xb7, 0x18, 0xf4,
 683                             0x31, 0x00, 0x6a, 0x49, 0x76, 0xd8, 0x7c, 0xd3 },
 684         },
 685         .acpi_name      = "MSSL1680:00",
 686         .properties     = pipo_w2s_props,
 687 };
 688
 689 static const struct property_entry pipo_w11_props[] = {
 690         PROPERTY_ENTRY_U32("touchscreen-min-x", 1),
 691         PROPERTY_ENTRY_U32("touchscreen-min-y", 15),
 692         PROPERTY_ENTRY_U32("touchscreen-size-x", 1984),
 693         PROPERTY_ENTRY_U32("touchscreen-size-y", 1532),
 694         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-pipo-w11.fw"),
 695         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 696         PROPERTY_ENTRY_BOOL("silead,home-button"),
 697         { }
 698 };
 699
 700 static const struct ts_dmi_data pipo_w11_data = {
 701         .acpi_name      = "MSSL1680:00",
 702         .properties     = pipo_w11_props,
 703 };
 704
 705 static const struct property_entry pov_mobii_wintab_p800w_v20_props[] = {
 706         PROPERTY_ENTRY_U32("touchscreen-min-x", 32),
 707         PROPERTY_ENTRY_U32("touchscreen-min-y", 16),
 708         PROPERTY_ENTRY_U32("touchscreen-size-x", 1692),
 709         PROPERTY_ENTRY_U32("touchscreen-size-y", 1146),
 710         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 711         PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-pov-mobii-wintab-p800w-v20.fw"),
 712         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 713         PROPERTY_ENTRY_BOOL("silead,home-button"),
 714         { }
 715 };
 716
 717 static const struct ts_dmi_data pov_mobii_wintab_p800w_v20_data = {
 718         .acpi_name      = "MSSL1680:00",
 719         .properties     = pov_mobii_wintab_p800w_v20_props,
 720 };
 721
 722 static const struct property_entry pov_mobii_wintab_p800w_v21_props[] = {
 723         PROPERTY_ENTRY_U32("touchscreen-min-x", 1),
 724         PROPERTY_ENTRY_U32("touchscreen-min-y", 8),
 725         PROPERTY_ENTRY_U32("touchscreen-size-x", 1794),
 726         PROPERTY_ENTRY_U32("touchscreen-size-y", 1148),
 727         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 728         PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-pov-mobii-wintab-p800w.fw"),
 729         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 730         PROPERTY_ENTRY_BOOL("silead,home-button"),
 731         { }
 732 };
 733
 734 static const struct ts_dmi_data pov_mobii_wintab_p800w_v21_data = {
 735         .acpi_name      = "MSSL1680:00",
 736         .properties     = pov_mobii_wintab_p800w_v21_props,
 737 };
 738
 739 static const struct property_entry pov_mobii_wintab_p1006w_v10_props[] = {
 740         PROPERTY_ENTRY_U32("touchscreen-min-x", 1),
 741         PROPERTY_ENTRY_U32("touchscreen-min-y", 3),
 742         PROPERTY_ENTRY_U32("touchscreen-size-x", 1984),
 743         PROPERTY_ENTRY_U32("touchscreen-size-y", 1520),
 744         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 745         PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-pov-mobii-wintab-p1006w-v10.fw"),
 746         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 747         PROPERTY_ENTRY_BOOL("silead,home-button"),
 748         { }
 749 };
 750
 751 static const struct ts_dmi_data pov_mobii_wintab_p1006w_v10_data = {
 752         .acpi_name      = "MSSL1680:00",
 753         .properties     = pov_mobii_wintab_p1006w_v10_props,
 754 };
 755
 756 static const struct property_entry predia_basic_props[] = {
 757         PROPERTY_ENTRY_U32("touchscreen-min-x", 3),
 758         PROPERTY_ENTRY_U32("touchscreen-min-y", 10),
 759         PROPERTY_ENTRY_U32("touchscreen-size-x", 1728),
 760         PROPERTY_ENTRY_U32("touchscreen-size-y", 1144),
 761         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 762         PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-predia-basic.fw"),
 763         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 764         PROPERTY_ENTRY_BOOL("silead,home-button"),
 765         { }
 766 };
 767
 768 static const struct ts_dmi_data predia_basic_data = {
 769         .acpi_name      = "MSSL1680:00",
 770         .properties     = predia_basic_props,
 771 };
 772
 773 static const struct property_entry rwc_nanote_p8_props[] = {
 774         PROPERTY_ENTRY_U32("touchscreen-min-y", 46),
 775         PROPERTY_ENTRY_U32("touchscreen-size-x", 1728),
 776         PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
 777         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 778         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-rwc-nanote-p8.fw"),
 779         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 780         { }
 781 };
 782
 783 static const struct ts_dmi_data rwc_nanote_p8_data = {
 784         .acpi_name = "MSSL1680:00",
 785         .properties = rwc_nanote_p8_props,
 786 };
 787
 788 static const struct property_entry schneider_sct101ctm_props[] = {
 789         PROPERTY_ENTRY_U32("touchscreen-size-x", 1715),
 790         PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
 791         PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 792         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 793         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 794         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-schneider-sct101ctm.fw"),
 795         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 796         PROPERTY_ENTRY_BOOL("silead,home-button"),
 797         { }
 798 };
 799
 800 static const struct ts_dmi_data schneider_sct101ctm_data = {
 801         .acpi_name      = "MSSL1680:00",
 802         .properties     = schneider_sct101ctm_props,
 803 };
 804
 805 static const struct property_entry techbite_arc_11_6_props[] = {
 806         PROPERTY_ENTRY_U32("touchscreen-min-x", 5),
 807         PROPERTY_ENTRY_U32("touchscreen-min-y", 7),
 808         PROPERTY_ENTRY_U32("touchscreen-size-x", 1981),
 809         PROPERTY_ENTRY_U32("touchscreen-size-y", 1270),
 810         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 811         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-techbite-arc-11-6.fw"),
 812         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 813         { }
 814 };
 815
 816 static const struct ts_dmi_data techbite_arc_11_6_data = {
 817         .acpi_name      = "MSSL1680:00",
 818         .properties     = techbite_arc_11_6_props,
 819 };
 820
 821 static const struct property_entry teclast_tbook11_props[] = {
 822         PROPERTY_ENTRY_U32("touchscreen-min-x", 8),
 823         PROPERTY_ENTRY_U32("touchscreen-min-y", 14),
 824         PROPERTY_ENTRY_U32("touchscreen-size-x", 1916),
 825         PROPERTY_ENTRY_U32("touchscreen-size-y", 1264),
 826         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 827         PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-teclast-tbook11.fw"),
 828         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 829         PROPERTY_ENTRY_BOOL("silead,home-button"),
 830         { }
 831 };
 832
 833 static const struct ts_dmi_data teclast_tbook11_data = {
 834         .embedded_fw = {
 835                 .name   = "silead/gsl3692-teclast-tbook11.fw",
 836                 .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 },
 837                 .length = 43560,
 838                 .sha256 = { 0x9d, 0xb0, 0x3d, 0xf1, 0x00, 0x3c, 0xb5, 0x25,
 839                             0x62, 0x8a, 0xa0, 0x93, 0x4b, 0xe0, 0x4e, 0x75,
 840                             0xd1, 0x27, 0xb1, 0x65, 0x3c, 0xba, 0xa5, 0x0f,
 841                             0xcd, 0xb4, 0xbe, 0x00, 0xbb, 0xf6, 0x43, 0x29 },
 842         },
 843         .acpi_name      = "MSSL1680:00",
 844         .properties     = teclast_tbook11_props,
 845 };
 846
 847 static const struct property_entry teclast_x3_plus_props[] = {
 848         PROPERTY_ENTRY_U32("touchscreen-size-x", 1980),
 849         PROPERTY_ENTRY_U32("touchscreen-size-y", 1500),
 850         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-teclast-x3-plus.fw"),
 851         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 852         PROPERTY_ENTRY_BOOL("silead,home-button"),
 853         { }
 854 };
 855
 856 static const struct ts_dmi_data teclast_x3_plus_data = {
 857         .acpi_name      = "MSSL1680:00",
 858         .properties     = teclast_x3_plus_props,
 859 };
 860
 861 static const struct property_entry teclast_x98plus2_props[] = {
 862         PROPERTY_ENTRY_U32("touchscreen-size-x", 2048),
 863         PROPERTY_ENTRY_U32("touchscreen-size-y", 1280),
 864         PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 865         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 866         PROPERTY_ENTRY_STRING("firmware-name", "gsl1686-teclast_x98plus2.fw"),
 867         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 868         { }
 869 };
 870
 871 static const struct ts_dmi_data teclast_x98plus2_data = {
 872         .acpi_name      = "MSSL1680:00",
 873         .properties     = teclast_x98plus2_props,
 874 };
 875
 876 static const struct property_entry trekstor_primebook_c11_props[] = {
 877         PROPERTY_ENTRY_U32("touchscreen-size-x", 1970),
 878         PROPERTY_ENTRY_U32("touchscreen-size-y", 1530),
 879         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 880         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-trekstor-primebook-c11.fw"),
 881         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 882         PROPERTY_ENTRY_BOOL("silead,home-button"),
 883         { }
 884 };
 885
 886 static const struct ts_dmi_data trekstor_primebook_c11_data = {
 887         .acpi_name      = "MSSL1680:00",
 888         .properties     = trekstor_primebook_c11_props,
 889 };
 890
 891 static const struct property_entry trekstor_primebook_c13_props[] = {
 892         PROPERTY_ENTRY_U32("touchscreen-size-x", 2624),
 893         PROPERTY_ENTRY_U32("touchscreen-size-y", 1920),
 894         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-trekstor-primebook-c13.fw"),
 895         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 896         PROPERTY_ENTRY_BOOL("silead,home-button"),
 897         { }
 898 };
 899
 900 static const struct ts_dmi_data trekstor_primebook_c13_data = {
 901         .acpi_name      = "MSSL1680:00",
 902         .properties     = trekstor_primebook_c13_props,
 903 };
 904
 905 static const struct property_entry trekstor_primetab_t13b_props[] = {
 906         PROPERTY_ENTRY_U32("touchscreen-size-x", 2500),
 907         PROPERTY_ENTRY_U32("touchscreen-size-y", 1900),
 908         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-trekstor-primetab-t13b.fw"),
 909         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 910         PROPERTY_ENTRY_BOOL("silead,home-button"),
 911         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 912         { }
 913 };
 914
 915 static const struct ts_dmi_data trekstor_primetab_t13b_data = {
 916         .acpi_name  = "MSSL1680:00",
 917         .properties = trekstor_primetab_t13b_props,
 918 };
 919
 920 static const struct property_entry trekstor_surftab_duo_w1_props[] = {
 921         PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 922         { }
 923 };
 924
 925 static const struct ts_dmi_data trekstor_surftab_duo_w1_data = {
 926         .acpi_name      = "GDIX1001:00",
 927         .properties     = trekstor_surftab_duo_w1_props,
 928 };
 929
 930 static const struct property_entry trekstor_surftab_twin_10_1_props[] = {
 931         PROPERTY_ENTRY_U32("touchscreen-min-x", 20),
 932         PROPERTY_ENTRY_U32("touchscreen-min-y", 0),
 933         PROPERTY_ENTRY_U32("touchscreen-size-x", 1890),
 934         PROPERTY_ENTRY_U32("touchscreen-size-y", 1280),
 935         PROPERTY_ENTRY_U32("touchscreen-inverted-y", 1),
 936         PROPERTY_ENTRY_STRING("firmware-name", "gsl3670-surftab-twin-10-1-st10432-8.fw"),
 937         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 938         PROPERTY_ENTRY_BOOL("silead,home-button"),
 939         { }
 940 };
 941
 942 static const struct ts_dmi_data trekstor_surftab_twin_10_1_data = {
 943         .acpi_name      = "MSSL1680:00",
 944         .properties     = trekstor_surftab_twin_10_1_props,
 945 };
 946
 947 static const struct property_entry trekstor_surftab_wintron70_props[] = {
 948         PROPERTY_ENTRY_U32("touchscreen-min-x", 12),
 949         PROPERTY_ENTRY_U32("touchscreen-min-y", 8),
 950         PROPERTY_ENTRY_U32("touchscreen-size-x", 884),
 951         PROPERTY_ENTRY_U32("touchscreen-size-y", 632),
 952         PROPERTY_ENTRY_STRING("firmware-name", "gsl1686-surftab-wintron70-st70416-6.fw"),
 953         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 954         PROPERTY_ENTRY_BOOL("silead,home-button"),
 955         { }
 956 };
 957
 958 static const struct ts_dmi_data trekstor_surftab_wintron70_data = {
 959         .acpi_name      = "MSSL1680:00",
 960         .properties     = trekstor_surftab_wintron70_props,
 961 };
 962
 963 static const struct property_entry viglen_connect_10_props[] = {
 964         PROPERTY_ENTRY_U32("touchscreen-size-x", 1890),
 965         PROPERTY_ENTRY_U32("touchscreen-size-y", 1280),
 966         PROPERTY_ENTRY_U32("touchscreen-fuzz-x", 6),
 967         PROPERTY_ENTRY_U32("touchscreen-fuzz-y", 6),
 968         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 969         PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-viglen-connect-10.fw"),
 970         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 971         PROPERTY_ENTRY_BOOL("silead,home-button"),
 972         { }
 973 };
 974
 975 static const struct ts_dmi_data viglen_connect_10_data = {
 976         .acpi_name      = "MSSL1680:00",
 977         .properties     = viglen_connect_10_props,
 978 };
 979
 980 static const struct property_entry vinga_twizzle_j116_props[] = {
 981         PROPERTY_ENTRY_U32("touchscreen-size-x", 1920),
 982         PROPERTY_ENTRY_U32("touchscreen-size-y", 1280),
 983         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-vinga-twizzle_j116.fw"),
 984         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 985         PROPERTY_ENTRY_BOOL("silead,home-button"),
 986         { }
 987 };
 988
 989 static const struct ts_dmi_data vinga_twizzle_j116_data = {
 990         .acpi_name      = "MSSL1680:00",
 991         .properties     = vinga_twizzle_j116_props,
 992 };
 993
 994 /* NOTE: Please keep this table sorted alphabetically */
 995 const struct dmi_system_id touchscreen_dmi_table[] = {
 996         {
 997                 /* Chuwi Hi8 */
 998                 .driver_data = (void *)&chuwi_hi8_data,
 999                 .matches = {
1000                         DMI_MATCH(DMI_SYS_VENDOR, "ilife"),
1001                         DMI_MATCH(DMI_PRODUCT_NAME, "S806"),
1002                 },
1003         },
1004         {
1005                 /* Chuwi Hi8 (H1D_S806_206) */
1006                 .driver_data = (void *)&chuwi_hi8_data,
1007                 .matches = {
1008                         DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1009                         DMI_MATCH(DMI_PRODUCT_NAME, "BayTrail"),
1010                         DMI_MATCH(DMI_BIOS_VERSION, "H1D_S806_206"),
1011                 },
1012         },
1013         {
1014                 /* Chuwi Hi8 Air (CWI543) */
1015                 .driver_data = (void *)&chuwi_hi8_air_data,
1016                 .matches = {
1017                         DMI_MATCH(DMI_BOARD_VENDOR, "Default string"),
1018                         DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
1019                         DMI_MATCH(DMI_PRODUCT_NAME, "Hi8 Air"),
1020                 },
1021         },
1022         {
1023                 /* Chuwi Hi8 Pro (CWI513) */
1024                 .driver_data = (void *)&chuwi_hi8_pro_data,
1025                 .matches = {
1026                         DMI_MATCH(DMI_SYS_VENDOR, "Hampoo"),
1027                         DMI_MATCH(DMI_PRODUCT_NAME, "X1D3_C806N"),
1028                 },
1029         },
1030         {
1031                 /* Chuwi Hi10 Air */
1032                 .driver_data = (void *)&chuwi_hi10_air_data,
1033                 .matches = {
1034                         DMI_MATCH(DMI_SYS_VENDOR, "CHUWI INNOVATION AND TECHNOLOGY(SHENZHEN)CO.LTD"),
1035                         DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
1036                         DMI_MATCH(DMI_PRODUCT_SKU, "P1W6_C109D_B"),
1037                 },
1038         },
1039         {
1040                 /* Chuwi Hi10 Plus (CWI527) */
1041                 .driver_data = (void *)&chuwi_hi10_plus_data,
1042                 .matches = {
1043                         DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
1044                         DMI_MATCH(DMI_PRODUCT_NAME, "Hi10 plus tablet"),
1045                         DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
1046                 },
1047         },
1048         {
1049                 /* Chuwi Hi10 Pro (CWI529) */
1050                 .driver_data = (void *)&chuwi_hi10_pro_data,
1051                 .matches = {
1052                         DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
1053                         DMI_MATCH(DMI_PRODUCT_NAME, "Hi10 pro tablet"),
1054                         DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
1055                 },
1056         },
1057         {
1058                 /* Chuwi HiBook (CWI514) */
1059                 .driver_data = (void *)&chuwi_hibook_data,
1060                 .matches = {
1061                         DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
1062                         DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
1063                         /* Above matches are too generic, add bios-date match */
1064                         DMI_MATCH(DMI_BIOS_DATE, "05/07/2016"),
1065                 },
1066         },
1067         {
1068                 /* Chuwi Vi8 (CWI506) */
1069                 .driver_data = (void *)&chuwi_vi8_data,
1070                 .matches = {
1071                         DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1072                         DMI_MATCH(DMI_PRODUCT_NAME, "i86"),
1073                         DMI_MATCH(DMI_BIOS_VERSION, "CHUWI.D86JLBNR"),
1074                 },
1075         },
1076         {
1077                 /* Chuwi Vi8 Plus (CWI519) */
1078                 .driver_data = (void *)&chuwi_vi8_plus_data,
1079                 .matches = {
1080                         DMI_MATCH(DMI_SYS_VENDOR, "Hampoo"),
1081                         DMI_MATCH(DMI_PRODUCT_NAME, "D2D3_Vi8A1"),
1082                         DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
1083                 },
1084         },
1085         {
1086                 /* Chuwi Vi10 (CWI505) */
1087                 .driver_data = (void *)&chuwi_vi10_data,
1088                 .matches = {
1089                         DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
1090                         DMI_MATCH(DMI_BOARD_NAME, "BYT-PF02"),
1091                         DMI_MATCH(DMI_SYS_VENDOR, "ilife"),
1092                         DMI_MATCH(DMI_PRODUCT_NAME, "S165"),
1093                 },
1094         },
1095         {
1096                 /* Chuwi Surbook Mini (CWI540) */
1097                 .driver_data = (void *)&chuwi_surbook_mini_data,
1098                 .matches = {
1099                         DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
1100                         DMI_MATCH(DMI_PRODUCT_NAME, "C3W6_AP108_4G"),
1101                 },
1102         },
1103         {
1104                 /* Connect Tablet 9 */
1105                 .driver_data = (void *)&connect_tablet9_data,
1106                 .matches = {
1107                         DMI_MATCH(DMI_SYS_VENDOR, "Connect"),
1108                         DMI_MATCH(DMI_PRODUCT_NAME, "Tablet 9"),
1109                 },
1110         },
1111         {
1112                 /* CUBE iwork8 Air */
1113                 .driver_data = (void *)&cube_iwork8_air_data,
1114                 .matches = {
1115                         DMI_MATCH(DMI_SYS_VENDOR, "cube"),
1116                         DMI_MATCH(DMI_PRODUCT_NAME, "i1-TF"),
1117                         DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
1118                 },
1119         },
1120         {
1121                 /* Cube KNote i1101 */
1122                 .driver_data = (void *)&cube_knote_i1101_data,
1123                 .matches = {
1124                         DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
1125                         DMI_MATCH(DMI_BOARD_NAME, "L1W6_I1101"),
1126                         DMI_MATCH(DMI_SYS_VENDOR, "ALLDOCUBE"),
1127                         DMI_MATCH(DMI_PRODUCT_NAME, "i1101"),
1128                 },
1129         },
1130         {
1131                 /* DEXP Ursus 7W */
1132                 .driver_data = (void *)&dexp_ursus_7w_data,
1133                 .matches = {
1134                         DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1135                         DMI_MATCH(DMI_PRODUCT_NAME, "7W"),
1136                 },
1137         },
1138         {
1139                 /* Digma Citi E200 */
1140                 .driver_data = (void *)&digma_citi_e200_data,
1141                 .matches = {
1142                         DMI_MATCH(DMI_SYS_VENDOR, "Digma"),
1143                         DMI_MATCH(DMI_PRODUCT_NAME, "CITI E200"),
1144                         DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
1145                 },
1146         },
1147         {
1148                 /* Estar Beauty HD (MID 7316R) */
1149                 .driver_data = (void *)&estar_beauty_hd_data,
1150                 .matches = {
1151                         DMI_MATCH(DMI_SYS_VENDOR, "Estar"),
1152                         DMI_MATCH(DMI_PRODUCT_NAME, "eSTAR BEAUTY HD Intel Quad core"),
1153                 },
1154         },
1155         {
1156                 /* GP-electronic T701 */
1157                 .driver_data = (void *)&gp_electronic_t701_data,
1158                 .matches = {
1159                         DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1160                         DMI_MATCH(DMI_PRODUCT_NAME, "T701"),
1161                         DMI_MATCH(DMI_BIOS_VERSION, "BYT70A.YNCHENG.WIN.007"),
1162                 },
1163         },
1164         {
1165                 /* I.T.Works TW701 (same hardware as the Trekstor ST70416-6) */
1166                 .driver_data = (void *)&trekstor_surftab_wintron70_data,
1167                 .matches = {
1168                         DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1169                         DMI_MATCH(DMI_PRODUCT_NAME, "i71c"),
1170                         DMI_MATCH(DMI_BIOS_VERSION, "itWORKS.G.WI71C.JGBMRB"),
1171                 },
1172         },
1173         {
1174                 /* Irbis TW90 */
1175                 .driver_data = (void *)&irbis_tw90_data,
1176                 .matches = {
1177                         DMI_MATCH(DMI_SYS_VENDOR, "IRBIS"),
1178                         DMI_MATCH(DMI_PRODUCT_NAME, "TW90"),
1179                 },
1180         },
1181         {
1182                 /* Irbis TW118 */
1183                 .driver_data = (void *)&irbis_tw118_data,
1184                 .matches = {
1185                         DMI_MATCH(DMI_SYS_VENDOR, "IRBIS"),
1186                         DMI_MATCH(DMI_PRODUCT_NAME, "TW118"),
1187                 },
1188         },
1189         {
1190                 /* I.T.Works TW891 */
1191                 .driver_data = (void *)&itworks_tw891_data,
1192                 .matches = {
1193                         DMI_MATCH(DMI_SYS_VENDOR, "To be filled by O.E.M."),
1194                         DMI_MATCH(DMI_PRODUCT_NAME, "TW891"),
1195                 },
1196         },
1197         {
1198                 /* Jumper EZpad 6 Pro */
1199                 .driver_data = (void *)&jumper_ezpad_6_pro_data,
1200                 .matches = {
1201                         DMI_MATCH(DMI_SYS_VENDOR, "Jumper"),
1202                         DMI_MATCH(DMI_PRODUCT_NAME, "EZpad"),
1203                         DMI_MATCH(DMI_BIOS_VERSION, "5.12"),
1204                         /* Above matches are too generic, add bios-date match */
1205                         DMI_MATCH(DMI_BIOS_DATE, "08/18/2017"),
1206                 },
1207         },
1208         {
1209                 /* Jumper EZpad 6 Pro B */
1210                 .driver_data = (void *)&jumper_ezpad_6_pro_b_data,
1211                 .matches = {
1212                         DMI_MATCH(DMI_SYS_VENDOR, "Jumper"),
1213                         DMI_MATCH(DMI_PRODUCT_NAME, "EZpad"),
1214                         DMI_MATCH(DMI_BIOS_VERSION, "5.12"),
1215                         /* Above matches are too generic, add bios-date match */
1216                         DMI_MATCH(DMI_BIOS_DATE, "04/24/2018"),
1217                 },
1218         },
1219         {
1220                 /* Jumper EZpad 6 m4 */
1221                 .driver_data = (void *)&jumper_ezpad_6_m4_data,
1222                 .matches = {
1223                         DMI_MATCH(DMI_SYS_VENDOR, "jumper"),
1224                         DMI_MATCH(DMI_PRODUCT_NAME, "EZpad"),
1225                         /* Jumper8.S106x.A00C.1066 with the version dropped */
1226                         DMI_MATCH(DMI_BIOS_VERSION, "Jumper8.S106x"),
1227                 },
1228         },
1229         {
1230                 /* Jumper EZpad 7 */
1231                 .driver_data = (void *)&jumper_ezpad_7_data,
1232                 .matches = {
1233                         DMI_MATCH(DMI_SYS_VENDOR, "Jumper"),
1234                         DMI_MATCH(DMI_PRODUCT_NAME, "EZpad"),
1235                         /* Jumper12x.WJ2012.bsBKRCP05 with the version dropped */
1236                         DMI_MATCH(DMI_BIOS_VERSION, "Jumper12x.WJ2012.bsBKRCP"),
1237                 },
1238         },
1239         {
1240                 /* Jumper EZpad mini3 */
1241                 .driver_data = (void *)&jumper_ezpad_mini3_data,
1242                 .matches = {
1243                         DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1244                         /* jumperx.T87.KFBNEEA02 with the version-nr dropped */
1245                         DMI_MATCH(DMI_BIOS_VERSION, "jumperx.T87.KFBNEEA"),
1246                 },
1247         },
1248         {
1249                 /* Mediacom WinPad 7.0 W700 (same hw as Wintron surftab 7") */
1250                 .driver_data = (void *)&trekstor_surftab_wintron70_data,
1251                 .matches = {
1252                         DMI_MATCH(DMI_SYS_VENDOR, "MEDIACOM"),
1253                         DMI_MATCH(DMI_PRODUCT_NAME, "WinPad 7 W10 - WPW700"),
1254                 },
1255         },
1256         {
1257                 /* Mediacom Flexbook Edge 11 (same hw as TS Primebook C11) */
1258                 .driver_data = (void *)&trekstor_primebook_c11_data,
1259                 .matches = {
1260                         DMI_MATCH(DMI_SYS_VENDOR, "MEDIACOM"),
1261                         DMI_MATCH(DMI_PRODUCT_NAME, "FlexBook edge11 - M-FBE11"),
1262                 },
1263         },
1264         {
1265                 /* MP Man Converter 9 */
1266                 .driver_data = (void *)&mpman_converter9_data,
1267                 .matches = {
1268                         DMI_MATCH(DMI_SYS_VENDOR, "MPMAN"),
1269                         DMI_MATCH(DMI_PRODUCT_NAME, "Converter9"),
1270                 },
1271         },
1272         {
1273                 /* MP Man MPWIN895CL */
1274                 .driver_data = (void *)&mpman_mpwin895cl_data,
1275                 .matches = {
1276                         DMI_MATCH(DMI_SYS_VENDOR, "MPMAN"),
1277                         DMI_MATCH(DMI_PRODUCT_NAME, "MPWIN8900CL"),
1278                 },
1279         },
1280         {
1281                 /* Myria MY8307 */
1282                 .driver_data = (void *)&myria_my8307_data,
1283                 .matches = {
1284                         DMI_MATCH(DMI_SYS_VENDOR, "Complet Electro Serv"),
1285                         DMI_MATCH(DMI_PRODUCT_NAME, "MY8307"),
1286                 },
1287         },
1288         {
1289                 /* Onda oBook 20 Plus */
1290                 .driver_data = (void *)&onda_obook_20_plus_data,
1291                 .matches = {
1292                         DMI_MATCH(DMI_SYS_VENDOR, "ONDA"),
1293                         DMI_MATCH(DMI_PRODUCT_NAME, "OBOOK 20 PLUS"),
1294                 },
1295         },
1296         {
1297                 /* ONDA V80 plus v3 (P80PSBG9V3A01501) */
1298                 .driver_data = (void *)&onda_v80_plus_v3_data,
1299                 .matches = {
1300                         DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ONDA"),
1301                         DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "V80 PLUS")
1302                 },
1303         },
1304         {
1305                 /* ONDA V820w DualOS */
1306                 .driver_data = (void *)&onda_v820w_32g_data,
1307                 .matches = {
1308                         DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "ONDA"),
1309                         DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "V820w DualOS")
1310                 },
1311         },
1312         {
1313                 /* ONDA V891 v5 */
1314                 .driver_data = (void *)&onda_v891_v5_data,
1315                 .matches = {
1316                         DMI_MATCH(DMI_SYS_VENDOR, "ONDA"),
1317                         DMI_MATCH(DMI_PRODUCT_NAME, "ONDA Tablet"),
1318                         DMI_MATCH(DMI_BIOS_VERSION, "ONDA.D869CJABNRBA06"),
1319                 },
1320         },
1321         {
1322                 /* ONDA V891w revision P891WBEBV1B00 aka v1 */
1323                 .driver_data = (void *)&onda_v891w_v1_data,
1324                 .matches = {
1325                         DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "ONDA"),
1326                         DMI_EXACT_MATCH(DMI_BOARD_NAME, "ONDA Tablet"),
1327                         DMI_EXACT_MATCH(DMI_BOARD_VERSION, "V001"),
1328                         /* Exact match, different versions need different fw */
1329                         DMI_EXACT_MATCH(DMI_BIOS_VERSION, "ONDA.W89EBBN08"),
1330                 },
1331         },
1332         {
1333                 /* ONDA V891w Dual OS P891DCF2V1A01274 64GB */
1334                 .driver_data = (void *)&onda_v891w_v3_data,
1335                 .matches = {
1336                         DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1337                         DMI_MATCH(DMI_PRODUCT_NAME, "ONDA Tablet"),
1338                         DMI_MATCH(DMI_BIOS_VERSION, "ONDA.D890HBBNR0A"),
1339                 },
1340         },
1341         {
1342                 /* Pipo W2S */
1343                 .driver_data = (void *)&pipo_w2s_data,
1344                 .matches = {
1345                         DMI_MATCH(DMI_SYS_VENDOR, "PIPO"),
1346                         DMI_MATCH(DMI_PRODUCT_NAME, "W2S"),
1347                 },
1348         },
1349         {
1350                 /* Pipo W11 */
1351                 .driver_data = (void *)&pipo_w11_data,
1352                 .matches = {
1353                         DMI_MATCH(DMI_SYS_VENDOR, "PIPO"),
1354                         DMI_MATCH(DMI_PRODUCT_NAME, "To be filled by O.E.M."),
1355                         /* Above matches are too generic, add bios-ver match */
1356                         DMI_MATCH(DMI_BIOS_VERSION, "JS-BI-10.6-SF133GR300-GA55B-024-F"),
1357                 },
1358         },
1359         {
1360                 /* Ployer Momo7w (same hardware as the Trekstor ST70416-6) */
1361                 .driver_data = (void *)&trekstor_surftab_wintron70_data,
1362                 .matches = {
1363                         DMI_MATCH(DMI_SYS_VENDOR, "Shenzhen PLOYER"),
1364                         DMI_MATCH(DMI_PRODUCT_NAME, "MOMO7W"),
1365                         /* Exact match, different versions need different fw */
1366                         DMI_MATCH(DMI_BIOS_VERSION, "MOMO.G.WI71C.MABMRBA02"),
1367                 },
1368         },
1369         {
1370                 /* Point of View mobii wintab p800w (v2.0) */
1371                 .driver_data = (void *)&pov_mobii_wintab_p800w_v20_data,
1372                 .matches = {
1373                         DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
1374                         DMI_MATCH(DMI_BOARD_NAME, "Aptio CRB"),
1375                         DMI_MATCH(DMI_BIOS_VERSION, "3BAIR1014"),
1376                         /* Above matches are too generic, add bios-date match */
1377                         DMI_MATCH(DMI_BIOS_DATE, "10/24/2014"),
1378                 },
1379         },
1380         {
1381                 /* Predia Basic tablet) */
1382                 .driver_data = (void *)&predia_basic_data,
1383                 .matches = {
1384                         DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1385                         DMI_MATCH(DMI_PRODUCT_NAME, "CherryTrail"),
1386                         /* Above matches are too generic, add bios-version match */
1387                         DMI_MATCH(DMI_BIOS_VERSION, "Mx.WT107.KUBNGEA"),
1388                 },
1389         },
1390         {
1391                 /* Point of View mobii wintab p800w (v2.1) */
1392                 .driver_data = (void *)&pov_mobii_wintab_p800w_v21_data,
1393                 .matches = {
1394                         DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
1395                         DMI_MATCH(DMI_BOARD_NAME, "Aptio CRB"),
1396                         DMI_MATCH(DMI_BIOS_VERSION, "3BAIR1013"),
1397                         /* Above matches are too generic, add bios-date match */
1398                         DMI_MATCH(DMI_BIOS_DATE, "08/22/2014"),
1399                 },
1400         },
1401         {
1402                 /* Point of View mobii wintab p1006w (v1.0) */
1403                 .driver_data = (void *)&pov_mobii_wintab_p1006w_v10_data,
1404                 .matches = {
1405                         DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Insyde"),
1406                         DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "BayTrail"),
1407                         /* Note 105b is Foxcon's USB/PCI vendor id */
1408                         DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "105B"),
1409                         DMI_EXACT_MATCH(DMI_BOARD_NAME, "0E57"),
1410                 },
1411         },
1412         {
1413                 /* RWC NANOTE P8 */
1414                 .driver_data = (void *)&rwc_nanote_p8_data,
1415                 .matches = {
1416                         DMI_MATCH(DMI_BOARD_VENDOR, "Default string"),
1417                         DMI_MATCH(DMI_PRODUCT_NAME, "AY07J"),
1418                         DMI_MATCH(DMI_PRODUCT_SKU, "0001")
1419                 },
1420         },
1421         {
1422                 /* Schneider SCT101CTM */
1423                 .driver_data = (void *)&schneider_sct101ctm_data,
1424                 .matches = {
1425                         DMI_MATCH(DMI_SYS_VENDOR, "Default string"),
1426                         DMI_MATCH(DMI_PRODUCT_NAME, "SCT101CTM"),
1427                 },
1428         },
1429         {
1430                 /* Techbite Arc 11.6 */
1431                 .driver_data = (void *)&techbite_arc_11_6_data,
1432                 .matches = {
1433                         DMI_MATCH(DMI_SYS_VENDOR, "mPTech"),
1434                         DMI_MATCH(DMI_PRODUCT_NAME, "techBite Arc 11.6"),
1435                         DMI_MATCH(DMI_BOARD_NAME, "G8316_272B"),
1436                 },
1437         },
1438         {
1439                 /* Teclast Tbook 11 */
1440                 .driver_data = (void *)&teclast_tbook11_data,
1441                 .matches = {
1442                         DMI_MATCH(DMI_SYS_VENDOR, "TECLAST"),
1443                         DMI_MATCH(DMI_PRODUCT_NAME, "TbooK 11"),
1444                         DMI_MATCH(DMI_PRODUCT_SKU, "E5A6_A1"),
1445                 },
1446         },
1447         {
1448                 /* Teclast X3 Plus */
1449                 .driver_data = (void *)&teclast_x3_plus_data,
1450                 .matches = {
1451                         DMI_MATCH(DMI_SYS_VENDOR, "TECLAST"),
1452                         DMI_MATCH(DMI_PRODUCT_NAME, "X3 Plus"),
1453                         DMI_MATCH(DMI_BOARD_NAME, "X3 Plus"),
1454                 },
1455         },
1456         {
1457                 /* Teclast X89 (Android version / BIOS) */
1458                 .driver_data = (void *)&gdix1001_00_upside_down_data,
1459                 .matches = {
1460                         DMI_MATCH(DMI_BOARD_VENDOR, "WISKY"),
1461                         DMI_MATCH(DMI_BOARD_NAME, "3G062i"),
1462                 },
1463         },
1464         {
1465                 /* Teclast X89 (Windows version / BIOS) */
1466                 .driver_data = (void *)&gdix1001_01_upside_down_data,
1467                 .matches = {
1468                         /* tPAD is too generic, also match on bios date */
1469                         DMI_MATCH(DMI_BOARD_VENDOR, "TECLAST"),
1470                         DMI_MATCH(DMI_BOARD_NAME, "tPAD"),
1471                         DMI_MATCH(DMI_BIOS_DATE, "12/19/2014"),
1472                 },
1473         },
1474         {
1475                 /* Teclast X98 Plus II */
1476                 .driver_data = (void *)&teclast_x98plus2_data,
1477                 .matches = {
1478                         DMI_MATCH(DMI_SYS_VENDOR, "TECLAST"),
1479                         DMI_MATCH(DMI_PRODUCT_NAME, "X98 Plus II"),
1480                 },
1481         },
1482         {
1483                 /* Teclast X98 Pro */
1484                 .driver_data = (void *)&gdix1001_00_upside_down_data,
1485                 .matches = {
1486                         /*
1487                          * Only match BIOS date, because the manufacturers
1488                          * BIOS does not report the board name at all
1489                          * (sometimes)...
1490                          */
1491                         DMI_MATCH(DMI_BOARD_VENDOR, "TECLAST"),
1492                         DMI_MATCH(DMI_BIOS_DATE, "10/28/2015"),
1493                 },
1494         },
1495         {
1496                 /* Trekstor Primebook C11 */
1497                 .driver_data = (void *)&trekstor_primebook_c11_data,
1498                 .matches = {
1499                         DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"),
1500                         DMI_MATCH(DMI_PRODUCT_NAME, "Primebook C11"),
1501                 },
1502         },
1503         {
1504                 /* Trekstor Primebook C11B (same touchscreen as the C11) */
1505                 .driver_data = (void *)&trekstor_primebook_c11_data,
1506                 .matches = {
1507                         DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"),
1508                         DMI_MATCH(DMI_PRODUCT_NAME, "PRIMEBOOK C11B"),
1509                 },
1510         },
1511         {
1512                 /* Trekstor Primebook C13 */
1513                 .driver_data = (void *)&trekstor_primebook_c13_data,
1514                 .matches = {
1515                         DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"),
1516                         DMI_MATCH(DMI_PRODUCT_NAME, "Primebook C13"),
1517                 },
1518         },
1519         {
1520                 /* Trekstor Primetab T13B */
1521                 .driver_data = (void *)&trekstor_primetab_t13b_data,
1522                 .matches = {
1523                         DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"),
1524                         DMI_MATCH(DMI_PRODUCT_NAME, "Primetab T13B"),
1525                 },
1526         },
1527         {
1528                 /* TrekStor SurfTab duo W1 10.1 ST10432-10b */
1529                 .driver_data = (void *)&trekstor_surftab_duo_w1_data,
1530                 .matches = {
1531                         DMI_MATCH(DMI_SYS_VENDOR, "TrekStor"),
1532                         DMI_MATCH(DMI_PRODUCT_NAME, "SurfTab duo W1 10.1 (VT4)"),
1533                 },
1534         },
1535         {
1536                 /* TrekStor SurfTab twin 10.1 ST10432-8 */
1537                 .driver_data = (void *)&trekstor_surftab_twin_10_1_data,
1538                 .matches = {
1539                         DMI_MATCH(DMI_SYS_VENDOR, "TrekStor"),
1540                         DMI_MATCH(DMI_PRODUCT_NAME, "SurfTab twin 10.1"),
1541                 },
1542         },
1543         {
1544                 /* Trekstor Surftab Wintron 7.0 ST70416-6 */
1545                 .driver_data = (void *)&trekstor_surftab_wintron70_data,
1546                 .matches = {
1547                         DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1548                         DMI_MATCH(DMI_PRODUCT_NAME, "ST70416-6"),
1549                         /* Exact match, different versions need different fw */
1550                         DMI_MATCH(DMI_BIOS_VERSION, "TREK.G.WI71C.JGBMRBA04"),
1551                 },
1552         },
1553         {
1554                 /* Trekstor Surftab Wintron 7.0 ST70416-6, newer BIOS */
1555                 .driver_data = (void *)&trekstor_surftab_wintron70_data,
1556                 .matches = {
1557                         DMI_MATCH(DMI_SYS_VENDOR, "TrekStor"),
1558                         DMI_MATCH(DMI_PRODUCT_NAME, "SurfTab wintron 7.0 ST70416-6"),
1559                         /* Exact match, different versions need different fw */
1560                         DMI_MATCH(DMI_BIOS_VERSION, "TREK.G.WI71C.JGBMRBA05"),
1561                 },
1562         },
1563         {
1564                 /* Trekstor Yourbook C11B (same touchscreen as the Primebook C11) */
1565                 .driver_data = (void *)&trekstor_primebook_c11_data,
1566                 .matches = {
1567                         DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"),
1568                         DMI_MATCH(DMI_PRODUCT_NAME, "YOURBOOK C11B"),
1569                 },
1570         },
1571         {
1572                 /* Viglen Connect 10 */
1573                 .driver_data = (void *)&viglen_connect_10_data,
1574                 .matches = {
1575                         DMI_MATCH(DMI_SYS_VENDOR, "Viglen Ltd."),
1576                         DMI_MATCH(DMI_PRODUCT_NAME, "Connect 10'' Tablet PC"),
1577                 },
1578         },
1579         {
1580                 /* Vinga Twizzle J116 */
1581                 .driver_data = (void *)&vinga_twizzle_j116_data,
1582                 .matches = {
1583                         DMI_MATCH(DMI_PRODUCT_NAME, "VINGA Twizzle J116"),
1584                 },
1585         },
1586         {
1587                 /* "WinBook TW100" */
1588                 .driver_data = (void *)&gdix1001_00_upside_down_data,
1589                 .matches = {
1590                         DMI_MATCH(DMI_SYS_VENDOR, "WinBook"),
1591                         DMI_MATCH(DMI_PRODUCT_NAME, "TW100")
1592                 }
1593         },
1594         {
1595                 /* WinBook TW700 */
1596                 .driver_data = (void *)&gdix1001_00_upside_down_data,
1597                 .matches = {
1598                         DMI_MATCH(DMI_SYS_VENDOR, "WinBook"),
1599                         DMI_MATCH(DMI_PRODUCT_NAME, "TW700")
1600                 },
1601         },
1602         {
1603                 /* Yours Y8W81, same case and touchscreen as Chuwi Vi8 */
1604                 .driver_data = (void *)&chuwi_vi8_data,
1605                 .matches = {
1606                         DMI_MATCH(DMI_SYS_VENDOR, "YOURS"),
1607                         DMI_MATCH(DMI_PRODUCT_NAME, "Y8W81"),
1608                 },
1609         },
1610         { }
1611 };
1612
1613 static const struct ts_dmi_data *ts_data;
1614
1615 static void ts_dmi_add_props(struct i2c_client *client)
1616 {
1617         struct device *dev = &client->dev;
1618         int error;
1619
1620         if (has_acpi_companion(dev) &&
1621             !strncmp(ts_data->acpi_name, client->name, I2C_NAME_SIZE)) {
1622                 error = device_create_managed_software_node(dev, ts_data->properties, NULL);
1623                 if (error)
1624                         dev_err(dev, "failed to add properties: %d\n", error);
1625         }
1626 }
1627
1628 static int ts_dmi_notifier_call(struct notifier_block *nb,
1629                                 unsigned long action, void *data)
1630 {
1631         struct device *dev = data;
1632         struct i2c_client *client;
1633
1634         switch (action) {
1635         case BUS_NOTIFY_ADD_DEVICE:
1636                 client = i2c_verify_client(dev);
1637                 if (client)
1638                         ts_dmi_add_props(client);
1639                 break;
1640
1641         default:
1642                 break;
1643         }
1644
1645         return 0;
1646 }
1647
1648 static struct notifier_block ts_dmi_notifier = {
1649         .notifier_call = ts_dmi_notifier_call,
1650 };
1651
1652 static int __init ts_dmi_init(void)
1653 {
1654         const struct dmi_system_id *dmi_id;
1655         int error;
1656
1657         dmi_id = dmi_first_match(touchscreen_dmi_table);
1658         if (!dmi_id)
1659                 return 0; /* Not an error */
1660
1661         ts_data = dmi_id->driver_data;
1662         /* Some dmi table entries only provide an efi_embedded_fw_desc */
1663         if (!ts_data->properties)
1664                 return 0;
1665
1666         error = bus_register_notifier(&i2c_bus_type, &ts_dmi_notifier);
1667         if (error)
1668                 pr_err("%s: failed to register i2c bus notifier: %d\n",
1669                         __func__, error);
1670
1671         return error;
1672 }
1673
1674 /*
1675  * We are registering out notifier after i2c core is initialized and i2c bus
1676  * itself is ready (which happens at postcore initcall level), but before
1677  * ACPI starts enumerating devices (at subsys initcall level).
1678  */
1679 arch_initcall(ts_dmi_init);