drivers/platform/x86/touchscreen_dmi.c

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  * Touchscreen driver DMI based configuration code
   4  *
   5  * Copyright (c) 2017 Red Hat Inc.
   6  *
   7  * Red Hat authors:
   8  * Hans de Goede <[email protected]>
   9  */
  10
  11 #include <linux/acpi.h>
  12 #include <linux/device.h>
  13 #include <linux/dmi.h>
  14 #include <linux/efi_embedded_fw.h>
  15 #include <linux/i2c.h>
  16 #include <linux/notifier.h>
  17 #include <linux/property.h>
  18 #include <linux/string.h>
  19
  20 struct ts_dmi_data {
  21         /* The EFI embedded-fw code expects this to be the first member! */
  22         struct efi_embedded_fw_desc embedded_fw;
  23         const char *acpi_name;
  24         const struct property_entry *properties;
  25 };
  26
  27 /* NOTE: Please keep all entries sorted alphabetically */
  28
  29 static const struct property_entry chuwi_hi8_props[] = {
  30         PROPERTY_ENTRY_U32("touchscreen-size-x", 1665),
  31         PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
  32         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
  33         PROPERTY_ENTRY_BOOL("silead,home-button"),
  34         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-chuwi-hi8.fw"),
  35         { }
  36 };
  37
  38 static const struct ts_dmi_data chuwi_hi8_data = {
  39         .acpi_name      = "MSSL0001:00",
  40         .properties     = chuwi_hi8_props,
  41 };
  42
  43 static const struct property_entry chuwi_hi8_air_props[] = {
  44         PROPERTY_ENTRY_U32("touchscreen-size-x", 1728),
  45         PROPERTY_ENTRY_U32("touchscreen-size-y", 1148),
  46         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
  47         PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-chuwi-hi8-air.fw"),
  48         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
  49         { }
  50 };
  51
  52 static const struct ts_dmi_data chuwi_hi8_air_data = {
  53         .acpi_name      = "MSSL1680:00",
  54         .properties     = chuwi_hi8_air_props,
  55 };
  56
  57 static const struct property_entry chuwi_hi8_pro_props[] = {
  58         PROPERTY_ENTRY_U32("touchscreen-min-x", 6),
  59         PROPERTY_ENTRY_U32("touchscreen-min-y", 3),
  60         PROPERTY_ENTRY_U32("touchscreen-size-x", 1728),
  61         PROPERTY_ENTRY_U32("touchscreen-size-y", 1148),
  62         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
  63         PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-chuwi-hi8-pro.fw"),
  64         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
  65         PROPERTY_ENTRY_BOOL("silead,home-button"),
  66         { }
  67 };
  68
  69 static const struct ts_dmi_data chuwi_hi8_pro_data = {
  70         .embedded_fw = {
  71                 .name   = "silead/gsl3680-chuwi-hi8-pro.fw",
  72                 .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 },
  73                 .length = 39864,
  74                 .sha256 = { 0xc0, 0x88, 0xc5, 0xef, 0xd1, 0x70, 0x77, 0x59,
  75                             0x4e, 0xe9, 0xc4, 0xd8, 0x2e, 0xcd, 0xbf, 0x95,
  76                             0x32, 0xd9, 0x03, 0x28, 0x0d, 0x48, 0x9f, 0x92,
  77                             0x35, 0x37, 0xf6, 0x8b, 0x2a, 0xe4, 0x73, 0xff },
  78         },
  79         .acpi_name      = "MSSL1680:00",
  80         .properties     = chuwi_hi8_pro_props,
  81 };
  82
  83 static const struct property_entry chuwi_hi10_air_props[] = {
  84         PROPERTY_ENTRY_U32("touchscreen-size-x", 1981),
  85         PROPERTY_ENTRY_U32("touchscreen-size-y", 1271),
  86         PROPERTY_ENTRY_U32("touchscreen-min-x", 99),
  87         PROPERTY_ENTRY_U32("touchscreen-min-y", 9),
  88         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
  89         PROPERTY_ENTRY_U32("touchscreen-fuzz-x", 5),
  90         PROPERTY_ENTRY_U32("touchscreen-fuzz-y", 4),
  91         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-chuwi-hi10-air.fw"),
  92         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
  93         PROPERTY_ENTRY_BOOL("silead,home-button"),
  94         { }
  95 };
  96
  97 static const struct ts_dmi_data chuwi_hi10_air_data = {
  98         .acpi_name      = "MSSL1680:00",
  99         .properties     = chuwi_hi10_air_props,
 100 };
 101
 102 static const struct property_entry chuwi_hi10_plus_props[] = {
 103         PROPERTY_ENTRY_U32("touchscreen-min-x", 12),
 104         PROPERTY_ENTRY_U32("touchscreen-min-y", 10),
 105         PROPERTY_ENTRY_U32("touchscreen-size-x", 1908),
 106         PROPERTY_ENTRY_U32("touchscreen-size-y", 1270),
 107         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-chuwi-hi10plus.fw"),
 108         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 109         PROPERTY_ENTRY_BOOL("silead,home-button"),
 110         PROPERTY_ENTRY_BOOL("silead,pen-supported"),
 111         PROPERTY_ENTRY_U32("silead,pen-resolution-x", 8),
 112         PROPERTY_ENTRY_U32("silead,pen-resolution-y", 8),
 113         { }
 114 };
 115
 116 static const struct ts_dmi_data chuwi_hi10_plus_data = {
 117         .embedded_fw = {
 118                 .name   = "silead/gsl1680-chuwi-hi10plus.fw",
 119                 .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 },
 120                 .length = 34056,
 121                 .sha256 = { 0xfd, 0x0a, 0x08, 0x08, 0x3c, 0xa6, 0x34, 0x4e,
 122                             0x2c, 0x49, 0x9c, 0xcd, 0x7d, 0x44, 0x9d, 0x38,
 123                             0x10, 0x68, 0xb5, 0xbd, 0xb7, 0x2a, 0x63, 0xb5,
 124                             0x67, 0x0b, 0x96, 0xbd, 0x89, 0x67, 0x85, 0x09 },
 125         },
 126         .acpi_name      = "MSSL0017:00",
 127         .properties     = chuwi_hi10_plus_props,
 128 };
 129
 130 static const u32 chuwi_hi10_pro_efi_min_max[] = { 8, 1911, 8, 1271 };
 131
 132 static const struct property_entry chuwi_hi10_pro_props[] = {
 133         PROPERTY_ENTRY_U32("touchscreen-min-x", 80),
 134         PROPERTY_ENTRY_U32("touchscreen-min-y", 26),
 135         PROPERTY_ENTRY_U32("touchscreen-size-x", 1962),
 136         PROPERTY_ENTRY_U32("touchscreen-size-y", 1254),
 137         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 138         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-chuwi-hi10-pro.fw"),
 139         PROPERTY_ENTRY_U32_ARRAY("silead,efi-fw-min-max", chuwi_hi10_pro_efi_min_max),
 140         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 141         PROPERTY_ENTRY_BOOL("silead,home-button"),
 142         PROPERTY_ENTRY_BOOL("silead,pen-supported"),
 143         PROPERTY_ENTRY_U32("silead,pen-resolution-x", 8),
 144         PROPERTY_ENTRY_U32("silead,pen-resolution-y", 8),
 145         { }
 146 };
 147
 148 static const struct ts_dmi_data chuwi_hi10_pro_data = {
 149         .embedded_fw = {
 150                 .name   = "silead/gsl1680-chuwi-hi10-pro.fw",
 151                 .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 },
 152                 .length = 42504,
 153                 .sha256 = { 0xdb, 0x92, 0x68, 0xa8, 0xdb, 0x81, 0x31, 0x00,
 154                             0x1f, 0x58, 0x89, 0xdb, 0x19, 0x1b, 0x15, 0x8c,
 155                             0x05, 0x14, 0xf4, 0x95, 0xba, 0x15, 0x45, 0x98,
 156                             0x42, 0xa3, 0xbb, 0x65, 0xe3, 0x30, 0xa5, 0x93 },
 157         },
 158         .acpi_name      = "MSSL1680:00",
 159         .properties     = chuwi_hi10_pro_props,
 160 };
 161
 162 static const struct property_entry chuwi_hibook_props[] = {
 163         PROPERTY_ENTRY_U32("touchscreen-min-x", 30),
 164         PROPERTY_ENTRY_U32("touchscreen-min-y", 4),
 165         PROPERTY_ENTRY_U32("touchscreen-size-x", 1892),
 166         PROPERTY_ENTRY_U32("touchscreen-size-y", 1276),
 167         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 168         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 169         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-chuwi-hibook.fw"),
 170         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 171         PROPERTY_ENTRY_BOOL("silead,home-button"),
 172         { }
 173 };
 174
 175 static const struct ts_dmi_data chuwi_hibook_data = {
 176         .embedded_fw = {
 177                 .name   = "silead/gsl1680-chuwi-hibook.fw",
 178                 .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 },
 179                 .length = 40392,
 180                 .sha256 = { 0xf7, 0xc0, 0xe8, 0x5a, 0x6c, 0xf2, 0xeb, 0x8d,
 181                             0x12, 0xc4, 0x45, 0xbf, 0x55, 0x13, 0x4c, 0x1a,
 182                             0x13, 0x04, 0x31, 0x08, 0x65, 0x73, 0xf7, 0xa8,
 183                             0x1b, 0x7d, 0x59, 0xc9, 0xe6, 0x97, 0xf7, 0x38 },
 184         },
 185         .acpi_name      = "MSSL0017:00",
 186         .properties     = chuwi_hibook_props,
 187 };
 188
 189 static const struct property_entry chuwi_vi8_props[] = {
 190         PROPERTY_ENTRY_U32("touchscreen-min-x", 4),
 191         PROPERTY_ENTRY_U32("touchscreen-min-y", 6),
 192         PROPERTY_ENTRY_U32("touchscreen-size-x", 1724),
 193         PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
 194         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 195         PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-chuwi-vi8.fw"),
 196         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 197         PROPERTY_ENTRY_BOOL("silead,home-button"),
 198         { }
 199 };
 200
 201 static const struct ts_dmi_data chuwi_vi8_data = {
 202         .acpi_name      = "MSSL1680:00",
 203         .properties     = chuwi_vi8_props,
 204 };
 205
 206 static const struct ts_dmi_data chuwi_vi8_plus_data = {
 207         .embedded_fw = {
 208                 .name   = "chipone/icn8505-HAMP0002.fw",
 209                 .prefix = { 0xb0, 0x07, 0x00, 0x00, 0xe4, 0x07, 0x00, 0x00 },
 210                 .length = 35012,
 211                 .sha256 = { 0x93, 0xe5, 0x49, 0xe0, 0xb6, 0xa2, 0xb4, 0xb3,
 212                             0x88, 0x96, 0x34, 0x97, 0x5e, 0xa8, 0x13, 0x78,
 213                             0x72, 0x98, 0xb8, 0x29, 0xeb, 0x5c, 0xa7, 0xf1,
 214                             0x25, 0x13, 0x43, 0xf4, 0x30, 0x7c, 0xfc, 0x7c },
 215         },
 216 };
 217
 218 static const struct property_entry chuwi_vi10_props[] = {
 219         PROPERTY_ENTRY_U32("touchscreen-min-x", 0),
 220         PROPERTY_ENTRY_U32("touchscreen-min-y", 4),
 221         PROPERTY_ENTRY_U32("touchscreen-size-x", 1858),
 222         PROPERTY_ENTRY_U32("touchscreen-size-y", 1280),
 223         PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-chuwi-vi10.fw"),
 224         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 225         PROPERTY_ENTRY_BOOL("silead,home-button"),
 226         { }
 227 };
 228
 229 static const struct ts_dmi_data chuwi_vi10_data = {
 230         .acpi_name      = "MSSL0002:00",
 231         .properties     = chuwi_vi10_props,
 232 };
 233
 234 static const struct property_entry chuwi_surbook_mini_props[] = {
 235         PROPERTY_ENTRY_U32("touchscreen-min-x", 88),
 236         PROPERTY_ENTRY_U32("touchscreen-min-y", 13),
 237         PROPERTY_ENTRY_U32("touchscreen-size-x", 2040),
 238         PROPERTY_ENTRY_U32("touchscreen-size-y", 1524),
 239         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-chuwi-surbook-mini.fw"),
 240         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 241         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 242         { }
 243 };
 244
 245 static const struct ts_dmi_data chuwi_surbook_mini_data = {
 246         .acpi_name      = "MSSL1680:00",
 247         .properties     = chuwi_surbook_mini_props,
 248 };
 249
 250 static const struct property_entry connect_tablet9_props[] = {
 251         PROPERTY_ENTRY_U32("touchscreen-min-x", 9),
 252         PROPERTY_ENTRY_U32("touchscreen-min-y", 10),
 253         PROPERTY_ENTRY_U32("touchscreen-size-x", 1664),
 254         PROPERTY_ENTRY_U32("touchscreen-size-y", 880),
 255         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 256         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 257         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-connect-tablet9.fw"),
 258         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 259         { }
 260 };
 261
 262 static const struct ts_dmi_data connect_tablet9_data = {
 263         .acpi_name      = "MSSL1680:00",
 264         .properties     = connect_tablet9_props,
 265 };
 266
 267 static const struct property_entry csl_panther_tab_hd_props[] = {
 268         PROPERTY_ENTRY_U32("touchscreen-min-x", 1),
 269         PROPERTY_ENTRY_U32("touchscreen-min-y", 20),
 270         PROPERTY_ENTRY_U32("touchscreen-size-x", 1980),
 271         PROPERTY_ENTRY_U32("touchscreen-size-y", 1526),
 272         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 273         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 274         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-csl-panther-tab-hd.fw"),
 275         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 276         { }
 277 };
 278
 279 static const struct ts_dmi_data csl_panther_tab_hd_data = {
 280         .acpi_name      = "MSSL1680:00",
 281         .properties     = csl_panther_tab_hd_props,
 282 };
 283
 284 static const struct property_entry cube_iwork8_air_props[] = {
 285         PROPERTY_ENTRY_U32("touchscreen-min-x", 1),
 286         PROPERTY_ENTRY_U32("touchscreen-min-y", 3),
 287         PROPERTY_ENTRY_U32("touchscreen-size-x", 1664),
 288         PROPERTY_ENTRY_U32("touchscreen-size-y", 896),
 289         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 290         PROPERTY_ENTRY_STRING("firmware-name", "gsl3670-cube-iwork8-air.fw"),
 291         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 292         { }
 293 };
 294
 295 static const struct ts_dmi_data cube_iwork8_air_data = {
 296         .embedded_fw = {
 297                 .name   = "silead/gsl3670-cube-iwork8-air.fw",
 298                 .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 },
 299                 .length = 38808,
 300                 .sha256 = { 0xff, 0x62, 0x2d, 0xd1, 0x8a, 0x78, 0x04, 0x7b,
 301                             0x33, 0x06, 0xb0, 0x4f, 0x7f, 0x02, 0x08, 0x9c,
 302                             0x96, 0xd4, 0x9f, 0x04, 0xe1, 0x47, 0x25, 0x25,
 303                             0x60, 0x77, 0x41, 0x33, 0xeb, 0x12, 0x82, 0xfc },
 304         },
 305         .acpi_name      = "MSSL1680:00",
 306         .properties     = cube_iwork8_air_props,
 307 };
 308
 309 static const struct property_entry cube_knote_i1101_props[] = {
 310         PROPERTY_ENTRY_U32("touchscreen-min-x", 20),
 311         PROPERTY_ENTRY_U32("touchscreen-min-y",  22),
 312         PROPERTY_ENTRY_U32("touchscreen-size-x", 1961),
 313         PROPERTY_ENTRY_U32("touchscreen-size-y", 1513),
 314         PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-cube-knote-i1101.fw"),
 315         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 316         PROPERTY_ENTRY_BOOL("silead,home-button"),
 317         { }
 318 };
 319
 320 static const struct ts_dmi_data cube_knote_i1101_data = {
 321         .acpi_name      = "MSSL1680:00",
 322         .properties     = cube_knote_i1101_props,
 323 };
 324
 325 static const struct property_entry dexp_ursus_7w_props[] = {
 326         PROPERTY_ENTRY_U32("touchscreen-size-x", 890),
 327         PROPERTY_ENTRY_U32("touchscreen-size-y", 630),
 328         PROPERTY_ENTRY_STRING("firmware-name", "gsl1686-dexp-ursus-7w.fw"),
 329         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 330         PROPERTY_ENTRY_BOOL("silead,home-button"),
 331         { }
 332 };
 333
 334 static const struct ts_dmi_data dexp_ursus_7w_data = {
 335         .acpi_name      = "MSSL1680:00",
 336         .properties     = dexp_ursus_7w_props,
 337 };
 338
 339 static const struct property_entry digma_citi_e200_props[] = {
 340         PROPERTY_ENTRY_U32("touchscreen-size-x", 1980),
 341         PROPERTY_ENTRY_U32("touchscreen-size-y", 1500),
 342         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 343         PROPERTY_ENTRY_STRING("firmware-name", "gsl1686-digma_citi_e200.fw"),
 344         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 345         PROPERTY_ENTRY_BOOL("silead,home-button"),
 346         { }
 347 };
 348
 349 static const struct ts_dmi_data digma_citi_e200_data = {
 350         .acpi_name      = "MSSL1680:00",
 351         .properties     = digma_citi_e200_props,
 352 };
 353
 354 static const struct property_entry estar_beauty_hd_props[] = {
 355         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 356         { }
 357 };
 358
 359 static const struct ts_dmi_data estar_beauty_hd_data = {
 360         .acpi_name      = "GDIX1001:00",
 361         .properties     = estar_beauty_hd_props,
 362 };
 363
 364 /* Generic props + data for upside-down mounted GDIX1001 touchscreens */
 365 static const struct property_entry gdix1001_upside_down_props[] = {
 366         PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 367         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 368         { }
 369 };
 370
 371 static const struct ts_dmi_data gdix1001_00_upside_down_data = {
 372         .acpi_name      = "GDIX1001:00",
 373         .properties     = gdix1001_upside_down_props,
 374 };
 375
 376 static const struct ts_dmi_data gdix1001_01_upside_down_data = {
 377         .acpi_name      = "GDIX1001:01",
 378         .properties     = gdix1001_upside_down_props,
 379 };
 380
 381 static const struct property_entry gp_electronic_t701_props[] = {
 382         PROPERTY_ENTRY_U32("touchscreen-size-x", 960),
 383         PROPERTY_ENTRY_U32("touchscreen-size-y", 640),
 384         PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 385         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 386         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-gp-electronic-t701.fw"),
 387         { }
 388 };
 389
 390 static const struct ts_dmi_data gp_electronic_t701_data = {
 391         .acpi_name      = "MSSL1680:00",
 392         .properties     = gp_electronic_t701_props,
 393 };
 394
 395 static const struct property_entry irbis_tw90_props[] = {
 396         PROPERTY_ENTRY_U32("touchscreen-size-x", 1720),
 397         PROPERTY_ENTRY_U32("touchscreen-size-y", 1138),
 398         PROPERTY_ENTRY_U32("touchscreen-min-x", 8),
 399         PROPERTY_ENTRY_U32("touchscreen-min-y", 14),
 400         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 401         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 402         PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-irbis_tw90.fw"),
 403         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 404         PROPERTY_ENTRY_BOOL("silead,home-button"),
 405         { }
 406 };
 407
 408 static const struct ts_dmi_data irbis_tw90_data = {
 409         .acpi_name      = "MSSL1680:00",
 410         .properties     = irbis_tw90_props,
 411 };
 412
 413 static const struct property_entry irbis_tw118_props[] = {
 414         PROPERTY_ENTRY_U32("touchscreen-min-x", 20),
 415         PROPERTY_ENTRY_U32("touchscreen-min-y", 30),
 416         PROPERTY_ENTRY_U32("touchscreen-size-x", 1960),
 417         PROPERTY_ENTRY_U32("touchscreen-size-y", 1510),
 418         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-irbis-tw118.fw"),
 419         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 420         { }
 421 };
 422
 423 static const struct ts_dmi_data irbis_tw118_data = {
 424         .acpi_name      = "MSSL1680:00",
 425         .properties     = irbis_tw118_props,
 426 };
 427
 428 static const struct property_entry itworks_tw891_props[] = {
 429         PROPERTY_ENTRY_U32("touchscreen-min-x", 1),
 430         PROPERTY_ENTRY_U32("touchscreen-min-y", 5),
 431         PROPERTY_ENTRY_U32("touchscreen-size-x", 1600),
 432         PROPERTY_ENTRY_U32("touchscreen-size-y", 896),
 433         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 434         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 435         PROPERTY_ENTRY_STRING("firmware-name", "gsl3670-itworks-tw891.fw"),
 436         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 437         { }
 438 };
 439
 440 static const struct ts_dmi_data itworks_tw891_data = {
 441         .acpi_name      = "MSSL1680:00",
 442         .properties     = itworks_tw891_props,
 443 };
 444
 445 static const struct property_entry jumper_ezpad_6_pro_props[] = {
 446         PROPERTY_ENTRY_U32("touchscreen-size-x", 1980),
 447         PROPERTY_ENTRY_U32("touchscreen-size-y", 1500),
 448         PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-jumper-ezpad-6-pro.fw"),
 449         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 450         PROPERTY_ENTRY_BOOL("silead,home-button"),
 451         { }
 452 };
 453
 454 static const struct ts_dmi_data jumper_ezpad_6_pro_data = {
 455         .acpi_name      = "MSSL1680:00",
 456         .properties     = jumper_ezpad_6_pro_props,
 457 };
 458
 459 static const struct property_entry jumper_ezpad_6_pro_b_props[] = {
 460         PROPERTY_ENTRY_U32("touchscreen-size-x", 1980),
 461         PROPERTY_ENTRY_U32("touchscreen-size-y", 1500),
 462         PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-jumper-ezpad-6-pro-b.fw"),
 463         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 464         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 465         PROPERTY_ENTRY_BOOL("silead,home-button"),
 466         { }
 467 };
 468
 469 static const struct ts_dmi_data jumper_ezpad_6_pro_b_data = {
 470         .acpi_name      = "MSSL1680:00",
 471         .properties     = jumper_ezpad_6_pro_b_props,
 472 };
 473
 474 static const struct property_entry jumper_ezpad_6_m4_props[] = {
 475         PROPERTY_ENTRY_U32("touchscreen-min-x", 35),
 476         PROPERTY_ENTRY_U32("touchscreen-min-y", 15),
 477         PROPERTY_ENTRY_U32("touchscreen-size-x", 1950),
 478         PROPERTY_ENTRY_U32("touchscreen-size-y", 1525),
 479         PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-jumper-ezpad-6-m4.fw"),
 480         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 481         PROPERTY_ENTRY_BOOL("silead,home-button"),
 482         { }
 483 };
 484
 485 static const struct ts_dmi_data jumper_ezpad_6_m4_data = {
 486         .acpi_name      = "MSSL1680:00",
 487         .properties     = jumper_ezpad_6_m4_props,
 488 };
 489
 490 static const struct property_entry jumper_ezpad_7_props[] = {
 491         PROPERTY_ENTRY_U32("touchscreen-min-x", 4),
 492         PROPERTY_ENTRY_U32("touchscreen-min-y", 10),
 493         PROPERTY_ENTRY_U32("touchscreen-size-x", 2044),
 494         PROPERTY_ENTRY_U32("touchscreen-size-y", 1526),
 495         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 496         PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-jumper-ezpad-7.fw"),
 497         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 498         PROPERTY_ENTRY_BOOL("silead,stuck-controller-bug"),
 499         { }
 500 };
 501
 502 static const struct ts_dmi_data jumper_ezpad_7_data = {
 503         .acpi_name      = "MSSL1680:00",
 504         .properties     = jumper_ezpad_7_props,
 505 };
 506
 507 static const struct property_entry jumper_ezpad_mini3_props[] = {
 508         PROPERTY_ENTRY_U32("touchscreen-min-x", 23),
 509         PROPERTY_ENTRY_U32("touchscreen-min-y", 16),
 510         PROPERTY_ENTRY_U32("touchscreen-size-x", 1700),
 511         PROPERTY_ENTRY_U32("touchscreen-size-y", 1138),
 512         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 513         PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-jumper-ezpad-mini3.fw"),
 514         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 515         { }
 516 };
 517
 518 static const struct ts_dmi_data jumper_ezpad_mini3_data = {
 519         .acpi_name      = "MSSL1680:00",
 520         .properties     = jumper_ezpad_mini3_props,
 521 };
 522
 523 static const struct property_entry mpman_converter9_props[] = {
 524         PROPERTY_ENTRY_U32("touchscreen-min-x", 8),
 525         PROPERTY_ENTRY_U32("touchscreen-min-y", 8),
 526         PROPERTY_ENTRY_U32("touchscreen-size-x", 1664),
 527         PROPERTY_ENTRY_U32("touchscreen-size-y", 880),
 528         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 529         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 530         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-mpman-converter9.fw"),
 531         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 532         { }
 533 };
 534
 535 static const struct ts_dmi_data mpman_converter9_data = {
 536         .acpi_name      = "MSSL1680:00",
 537         .properties     = mpman_converter9_props,
 538 };
 539
 540 static const struct property_entry mpman_mpwin895cl_props[] = {
 541         PROPERTY_ENTRY_U32("touchscreen-min-x", 3),
 542         PROPERTY_ENTRY_U32("touchscreen-min-y", 9),
 543         PROPERTY_ENTRY_U32("touchscreen-size-x", 1728),
 544         PROPERTY_ENTRY_U32("touchscreen-size-y", 1150),
 545         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 546         PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-mpman-mpwin895cl.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 mpman_mpwin895cl_data = {
 553         .acpi_name      = "MSSL1680:00",
 554         .properties     = mpman_mpwin895cl_props,
 555 };
 556
 557 static const struct property_entry myria_my8307_props[] = {
 558         PROPERTY_ENTRY_U32("touchscreen-size-x", 1720),
 559         PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
 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", "gsl1680-myria-my8307.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 myria_my8307_data = {
 570         .acpi_name      = "MSSL1680:00",
 571         .properties     = myria_my8307_props,
 572 };
 573
 574 static const struct property_entry onda_obook_20_plus_props[] = {
 575         PROPERTY_ENTRY_U32("touchscreen-size-x", 1728),
 576         PROPERTY_ENTRY_U32("touchscreen-size-y", 1148),
 577         PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 578         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 579         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 580         PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-onda-obook-20-plus.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_obook_20_plus_data = {
 587         .acpi_name      = "MSSL1680:00",
 588         .properties     = onda_obook_20_plus_props,
 589 };
 590
 591 static const struct property_entry onda_v80_plus_v3_props[] = {
 592         PROPERTY_ENTRY_U32("touchscreen-min-x", 22),
 593         PROPERTY_ENTRY_U32("touchscreen-min-y", 15),
 594         PROPERTY_ENTRY_U32("touchscreen-size-x", 1698),
 595         PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
 596         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 597         PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-onda-v80-plus-v3.fw"),
 598         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 599         PROPERTY_ENTRY_BOOL("silead,home-button"),
 600         { }
 601 };
 602
 603 static const struct ts_dmi_data onda_v80_plus_v3_data = {
 604         .embedded_fw = {
 605                 .name   = "silead/gsl3676-onda-v80-plus-v3.fw",
 606                 .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 },
 607                 .length = 37224,
 608                 .sha256 = { 0x8f, 0xbd, 0x8f, 0x0c, 0x6b, 0xba, 0x5b, 0xf5,
 609                             0xa3, 0xc7, 0xa3, 0xc0, 0x4f, 0xcd, 0xdf, 0x32,
 610                             0xcc, 0xe4, 0x70, 0xd6, 0x46, 0x9c, 0xd7, 0xa7,
 611                             0x4b, 0x82, 0x3f, 0xab, 0xc7, 0x90, 0xea, 0x23 },
 612         },
 613         .acpi_name      = "MSSL1680:00",
 614         .properties     = onda_v80_plus_v3_props,
 615 };
 616
 617 static const struct property_entry onda_v820w_32g_props[] = {
 618         PROPERTY_ENTRY_U32("touchscreen-size-x", 1665),
 619         PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
 620         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 621         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-onda-v820w-32g.fw"),
 622         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 623         PROPERTY_ENTRY_BOOL("silead,home-button"),
 624         { }
 625 };
 626
 627 static const struct ts_dmi_data onda_v820w_32g_data = {
 628         .acpi_name      = "MSSL1680:00",
 629         .properties     = onda_v820w_32g_props,
 630 };
 631
 632 static const struct property_entry onda_v891_v5_props[] = {
 633         PROPERTY_ENTRY_U32("touchscreen-size-x", 1715),
 634         PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
 635         PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 636         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 637         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 638         PROPERTY_ENTRY_STRING("firmware-name",
 639                               "gsl3676-onda-v891-v5.fw"),
 640         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 641         PROPERTY_ENTRY_BOOL("silead,home-button"),
 642         { }
 643 };
 644
 645 static const struct ts_dmi_data onda_v891_v5_data = {
 646         .acpi_name      = "MSSL1680:00",
 647         .properties     = onda_v891_v5_props,
 648 };
 649
 650 static const struct property_entry onda_v891w_v1_props[] = {
 651         PROPERTY_ENTRY_U32("touchscreen-min-x", 46),
 652         PROPERTY_ENTRY_U32("touchscreen-min-y",  8),
 653         PROPERTY_ENTRY_U32("touchscreen-size-x", 1676),
 654         PROPERTY_ENTRY_U32("touchscreen-size-y", 1130),
 655         PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-onda-v891w-v1.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_v1_data = {
 662         .acpi_name      = "MSSL1680:00",
 663         .properties     = onda_v891w_v1_props,
 664 };
 665
 666 static const struct property_entry onda_v891w_v3_props[] = {
 667         PROPERTY_ENTRY_U32("touchscreen-min-x", 35),
 668         PROPERTY_ENTRY_U32("touchscreen-min-y", 15),
 669         PROPERTY_ENTRY_U32("touchscreen-size-x", 1625),
 670         PROPERTY_ENTRY_U32("touchscreen-size-y", 1135),
 671         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 672         PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-onda-v891w-v3.fw"),
 673         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 674         PROPERTY_ENTRY_BOOL("silead,home-button"),
 675         { }
 676 };
 677
 678 static const struct ts_dmi_data onda_v891w_v3_data = {
 679         .acpi_name      = "MSSL1680:00",
 680         .properties     = onda_v891w_v3_props,
 681 };
 682
 683 static const struct property_entry pipo_w2s_props[] = {
 684         PROPERTY_ENTRY_U32("touchscreen-size-x", 1660),
 685         PROPERTY_ENTRY_U32("touchscreen-size-y", 880),
 686         PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 687         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 688         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-pipo-w2s.fw"),
 689         { }
 690 };
 691
 692 static const struct ts_dmi_data pipo_w2s_data = {
 693         .embedded_fw = {
 694                 .name   = "silead/gsl1680-pipo-w2s.fw",
 695                 .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 },
 696                 .length = 39072,
 697                 .sha256 = { 0xd0, 0x58, 0xc4, 0x7d, 0x55, 0x2d, 0x62, 0x18,
 698                             0xd1, 0x6a, 0x71, 0x73, 0x0b, 0x3f, 0xbe, 0x60,
 699                             0xbb, 0x45, 0x8c, 0x52, 0x27, 0xb7, 0x18, 0xf4,
 700                             0x31, 0x00, 0x6a, 0x49, 0x76, 0xd8, 0x7c, 0xd3 },
 701         },
 702         .acpi_name      = "MSSL1680:00",
 703         .properties     = pipo_w2s_props,
 704 };
 705
 706 static const struct property_entry pipo_w11_props[] = {
 707         PROPERTY_ENTRY_U32("touchscreen-min-x", 1),
 708         PROPERTY_ENTRY_U32("touchscreen-min-y", 15),
 709         PROPERTY_ENTRY_U32("touchscreen-size-x", 1984),
 710         PROPERTY_ENTRY_U32("touchscreen-size-y", 1532),
 711         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-pipo-w11.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 pipo_w11_data = {
 718         .acpi_name      = "MSSL1680:00",
 719         .properties     = pipo_w11_props,
 720 };
 721
 722 static const struct property_entry pov_mobii_wintab_p800w_v20_props[] = {
 723         PROPERTY_ENTRY_U32("touchscreen-min-x", 32),
 724         PROPERTY_ENTRY_U32("touchscreen-min-y", 16),
 725         PROPERTY_ENTRY_U32("touchscreen-size-x", 1692),
 726         PROPERTY_ENTRY_U32("touchscreen-size-y", 1146),
 727         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 728         PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-pov-mobii-wintab-p800w-v20.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_v20_data = {
 735         .acpi_name      = "MSSL1680:00",
 736         .properties     = pov_mobii_wintab_p800w_v20_props,
 737 };
 738
 739 static const struct property_entry pov_mobii_wintab_p800w_v21_props[] = {
 740         PROPERTY_ENTRY_U32("touchscreen-min-x", 1),
 741         PROPERTY_ENTRY_U32("touchscreen-min-y", 8),
 742         PROPERTY_ENTRY_U32("touchscreen-size-x", 1794),
 743         PROPERTY_ENTRY_U32("touchscreen-size-y", 1148),
 744         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 745         PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-pov-mobii-wintab-p800w.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_p800w_v21_data = {
 752         .acpi_name      = "MSSL1680:00",
 753         .properties     = pov_mobii_wintab_p800w_v21_props,
 754 };
 755
 756 static const struct property_entry pov_mobii_wintab_p1006w_v10_props[] = {
 757         PROPERTY_ENTRY_U32("touchscreen-min-x", 1),
 758         PROPERTY_ENTRY_U32("touchscreen-min-y", 3),
 759         PROPERTY_ENTRY_U32("touchscreen-size-x", 1984),
 760         PROPERTY_ENTRY_U32("touchscreen-size-y", 1520),
 761         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 762         PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-pov-mobii-wintab-p1006w-v10.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 pov_mobii_wintab_p1006w_v10_data = {
 769         .acpi_name      = "MSSL1680:00",
 770         .properties     = pov_mobii_wintab_p1006w_v10_props,
 771 };
 772
 773 static const struct property_entry predia_basic_props[] = {
 774         PROPERTY_ENTRY_U32("touchscreen-min-x", 3),
 775         PROPERTY_ENTRY_U32("touchscreen-min-y", 10),
 776         PROPERTY_ENTRY_U32("touchscreen-size-x", 1728),
 777         PROPERTY_ENTRY_U32("touchscreen-size-y", 1144),
 778         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 779         PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-predia-basic.fw"),
 780         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 781         PROPERTY_ENTRY_BOOL("silead,home-button"),
 782         { }
 783 };
 784
 785 static const struct ts_dmi_data predia_basic_data = {
 786         .acpi_name      = "MSSL1680:00",
 787         .properties     = predia_basic_props,
 788 };
 789
 790 static const struct property_entry rca_cambio_w101_v2_props[] = {
 791         PROPERTY_ENTRY_U32("touchscreen-min-x", 4),
 792         PROPERTY_ENTRY_U32("touchscreen-min-y", 20),
 793         PROPERTY_ENTRY_U32("touchscreen-size-x", 1644),
 794         PROPERTY_ENTRY_U32("touchscreen-size-y", 874),
 795         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 796         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-rca-cambio-w101-v2.fw"),
 797         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 798         { }
 799 };
 800
 801 static const struct ts_dmi_data rca_cambio_w101_v2_data = {
 802         .acpi_name = "MSSL1680:00",
 803         .properties = rca_cambio_w101_v2_props,
 804 };
 805
 806 static const struct property_entry rwc_nanote_p8_props[] = {
 807         PROPERTY_ENTRY_U32("touchscreen-min-y", 46),
 808         PROPERTY_ENTRY_U32("touchscreen-size-x", 1728),
 809         PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
 810         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 811         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-rwc-nanote-p8.fw"),
 812         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 813         { }
 814 };
 815
 816 static const struct ts_dmi_data rwc_nanote_p8_data = {
 817         .acpi_name = "MSSL1680:00",
 818         .properties = rwc_nanote_p8_props,
 819 };
 820
 821 static const struct property_entry schneider_sct101ctm_props[] = {
 822         PROPERTY_ENTRY_U32("touchscreen-size-x", 1715),
 823         PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
 824         PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 825         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 826         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 827         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-schneider-sct101ctm.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 schneider_sct101ctm_data = {
 834         .acpi_name      = "MSSL1680:00",
 835         .properties     = schneider_sct101ctm_props,
 836 };
 837
 838 static const struct property_entry techbite_arc_11_6_props[] = {
 839         PROPERTY_ENTRY_U32("touchscreen-min-x", 5),
 840         PROPERTY_ENTRY_U32("touchscreen-min-y", 7),
 841         PROPERTY_ENTRY_U32("touchscreen-size-x", 1981),
 842         PROPERTY_ENTRY_U32("touchscreen-size-y", 1270),
 843         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 844         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-techbite-arc-11-6.fw"),
 845         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 846         { }
 847 };
 848
 849 static const struct ts_dmi_data techbite_arc_11_6_data = {
 850         .acpi_name      = "MSSL1680:00",
 851         .properties     = techbite_arc_11_6_props,
 852 };
 853
 854 static const struct property_entry teclast_tbook11_props[] = {
 855         PROPERTY_ENTRY_U32("touchscreen-min-x", 8),
 856         PROPERTY_ENTRY_U32("touchscreen-min-y", 14),
 857         PROPERTY_ENTRY_U32("touchscreen-size-x", 1916),
 858         PROPERTY_ENTRY_U32("touchscreen-size-y", 1264),
 859         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 860         PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-teclast-tbook11.fw"),
 861         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 862         PROPERTY_ENTRY_BOOL("silead,home-button"),
 863         { }
 864 };
 865
 866 static const struct ts_dmi_data teclast_tbook11_data = {
 867         .embedded_fw = {
 868                 .name   = "silead/gsl3692-teclast-tbook11.fw",
 869                 .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 },
 870                 .length = 43560,
 871                 .sha256 = { 0x9d, 0xb0, 0x3d, 0xf1, 0x00, 0x3c, 0xb5, 0x25,
 872                             0x62, 0x8a, 0xa0, 0x93, 0x4b, 0xe0, 0x4e, 0x75,
 873                             0xd1, 0x27, 0xb1, 0x65, 0x3c, 0xba, 0xa5, 0x0f,
 874                             0xcd, 0xb4, 0xbe, 0x00, 0xbb, 0xf6, 0x43, 0x29 },
 875         },
 876         .acpi_name      = "MSSL1680:00",
 877         .properties     = teclast_tbook11_props,
 878 };
 879
 880 static const struct property_entry teclast_x3_plus_props[] = {
 881         PROPERTY_ENTRY_U32("touchscreen-size-x", 1980),
 882         PROPERTY_ENTRY_U32("touchscreen-size-y", 1500),
 883         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-teclast-x3-plus.fw"),
 884         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 885         PROPERTY_ENTRY_BOOL("silead,home-button"),
 886         { }
 887 };
 888
 889 static const struct ts_dmi_data teclast_x3_plus_data = {
 890         .acpi_name      = "MSSL1680:00",
 891         .properties     = teclast_x3_plus_props,
 892 };
 893
 894 static const struct property_entry teclast_x98plus2_props[] = {
 895         PROPERTY_ENTRY_U32("touchscreen-size-x", 2048),
 896         PROPERTY_ENTRY_U32("touchscreen-size-y", 1280),
 897         PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 898         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 899         PROPERTY_ENTRY_STRING("firmware-name", "gsl1686-teclast_x98plus2.fw"),
 900         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 901         { }
 902 };
 903
 904 static const struct ts_dmi_data teclast_x98plus2_data = {
 905         .acpi_name      = "MSSL1680:00",
 906         .properties     = teclast_x98plus2_props,
 907 };
 908
 909 static const struct property_entry trekstor_primebook_c11_props[] = {
 910         PROPERTY_ENTRY_U32("touchscreen-size-x", 1970),
 911         PROPERTY_ENTRY_U32("touchscreen-size-y", 1530),
 912         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 913         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-trekstor-primebook-c11.fw"),
 914         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 915         PROPERTY_ENTRY_BOOL("silead,home-button"),
 916         { }
 917 };
 918
 919 static const struct ts_dmi_data trekstor_primebook_c11_data = {
 920         .acpi_name      = "MSSL1680:00",
 921         .properties     = trekstor_primebook_c11_props,
 922 };
 923
 924 static const struct property_entry trekstor_primebook_c13_props[] = {
 925         PROPERTY_ENTRY_U32("touchscreen-size-x", 2624),
 926         PROPERTY_ENTRY_U32("touchscreen-size-y", 1920),
 927         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-trekstor-primebook-c13.fw"),
 928         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 929         PROPERTY_ENTRY_BOOL("silead,home-button"),
 930         { }
 931 };
 932
 933 static const struct ts_dmi_data trekstor_primebook_c13_data = {
 934         .acpi_name      = "MSSL1680:00",
 935         .properties     = trekstor_primebook_c13_props,
 936 };
 937
 938 static const struct property_entry trekstor_primetab_t13b_props[] = {
 939         PROPERTY_ENTRY_U32("touchscreen-size-x", 2500),
 940         PROPERTY_ENTRY_U32("touchscreen-size-y", 1900),
 941         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-trekstor-primetab-t13b.fw"),
 942         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 943         PROPERTY_ENTRY_BOOL("silead,home-button"),
 944         PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 945         { }
 946 };
 947
 948 static const struct ts_dmi_data trekstor_primetab_t13b_data = {
 949         .acpi_name  = "MSSL1680:00",
 950         .properties = trekstor_primetab_t13b_props,
 951 };
 952
 953 static const struct property_entry trekstor_surftab_duo_w1_props[] = {
 954         PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 955         { }
 956 };
 957
 958 static const struct ts_dmi_data trekstor_surftab_duo_w1_data = {
 959         .acpi_name      = "GDIX1001:00",
 960         .properties     = trekstor_surftab_duo_w1_props,
 961 };
 962
 963 static const struct property_entry trekstor_surftab_twin_10_1_props[] = {
 964         PROPERTY_ENTRY_U32("touchscreen-min-x", 20),
 965         PROPERTY_ENTRY_U32("touchscreen-min-y", 0),
 966         PROPERTY_ENTRY_U32("touchscreen-size-x", 1890),
 967         PROPERTY_ENTRY_U32("touchscreen-size-y", 1280),
 968         PROPERTY_ENTRY_U32("touchscreen-inverted-y", 1),
 969         PROPERTY_ENTRY_STRING("firmware-name", "gsl3670-surftab-twin-10-1-st10432-8.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 trekstor_surftab_twin_10_1_data = {
 976         .acpi_name      = "MSSL1680:00",
 977         .properties     = trekstor_surftab_twin_10_1_props,
 978 };
 979
 980 static const struct property_entry trekstor_surftab_wintron70_props[] = {
 981         PROPERTY_ENTRY_U32("touchscreen-min-x", 12),
 982         PROPERTY_ENTRY_U32("touchscreen-min-y", 8),
 983         PROPERTY_ENTRY_U32("touchscreen-size-x", 884),
 984         PROPERTY_ENTRY_U32("touchscreen-size-y", 632),
 985         PROPERTY_ENTRY_STRING("firmware-name", "gsl1686-surftab-wintron70-st70416-6.fw"),
 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 trekstor_surftab_wintron70_data = {
 992         .acpi_name      = "MSSL1680:00",
 993         .properties     = trekstor_surftab_wintron70_props,
 994 };
 995
 996 static const struct property_entry viglen_connect_10_props[] = {
 997         PROPERTY_ENTRY_U32("touchscreen-size-x", 1890),
 998         PROPERTY_ENTRY_U32("touchscreen-size-y", 1280),
 999         PROPERTY_ENTRY_U32("touchscreen-fuzz-x", 6),
1000         PROPERTY_ENTRY_U32("touchscreen-fuzz-y", 6),
1001         PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
1002         PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-viglen-connect-10.fw"),
1003         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
1004         PROPERTY_ENTRY_BOOL("silead,home-button"),
1005         { }
1006 };
1007
1008 static const struct ts_dmi_data viglen_connect_10_data = {
1009         .acpi_name      = "MSSL1680:00",
1010         .properties     = viglen_connect_10_props,
1011 };
1012
1013 static const struct property_entry vinga_twizzle_j116_props[] = {
1014         PROPERTY_ENTRY_U32("touchscreen-size-x", 1920),
1015         PROPERTY_ENTRY_U32("touchscreen-size-y", 1280),
1016         PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-vinga-twizzle_j116.fw"),
1017         PROPERTY_ENTRY_U32("silead,max-fingers", 10),
1018         PROPERTY_ENTRY_BOOL("silead,home-button"),
1019         { }
1020 };
1021
1022 static const struct ts_dmi_data vinga_twizzle_j116_data = {
1023         .acpi_name      = "MSSL1680:00",
1024         .properties     = vinga_twizzle_j116_props,
1025 };
1026
1027 /* NOTE: Please keep this table sorted alphabetically */
1028 const struct dmi_system_id touchscreen_dmi_table[] = {
1029         {
1030                 /* Chuwi Hi8 */
1031                 .driver_data = (void *)&chuwi_hi8_data,
1032                 .matches = {
1033                         DMI_MATCH(DMI_SYS_VENDOR, "ilife"),
1034                         DMI_MATCH(DMI_PRODUCT_NAME, "S806"),
1035                 },
1036         },
1037         {
1038                 /* Chuwi Hi8 (H1D_S806_206) */
1039                 .driver_data = (void *)&chuwi_hi8_data,
1040                 .matches = {
1041                         DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1042                         DMI_MATCH(DMI_PRODUCT_NAME, "BayTrail"),
1043                         DMI_MATCH(DMI_BIOS_VERSION, "H1D_S806_206"),
1044                 },
1045         },
1046         {
1047                 /* Chuwi Hi8 Air (CWI543) */
1048                 .driver_data = (void *)&chuwi_hi8_air_data,
1049                 .matches = {
1050                         DMI_MATCH(DMI_BOARD_VENDOR, "Default string"),
1051                         DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
1052                         DMI_MATCH(DMI_PRODUCT_NAME, "Hi8 Air"),
1053                 },
1054         },
1055         {
1056                 /* Chuwi Hi8 Pro (CWI513) */
1057                 .driver_data = (void *)&chuwi_hi8_pro_data,
1058                 .matches = {
1059                         DMI_MATCH(DMI_SYS_VENDOR, "Hampoo"),
1060                         DMI_MATCH(DMI_PRODUCT_NAME, "X1D3_C806N"),
1061                 },
1062         },
1063         {
1064                 /* Chuwi Hi10 Air */
1065                 .driver_data = (void *)&chuwi_hi10_air_data,
1066                 .matches = {
1067                         DMI_MATCH(DMI_SYS_VENDOR, "CHUWI INNOVATION AND TECHNOLOGY(SHENZHEN)CO.LTD"),
1068                         DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
1069                         DMI_MATCH(DMI_PRODUCT_SKU, "P1W6_C109D_B"),
1070                 },
1071         },
1072         {
1073                 /* Chuwi Hi10 Plus (CWI527) */
1074                 .driver_data = (void *)&chuwi_hi10_plus_data,
1075                 .matches = {
1076                         DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
1077                         DMI_MATCH(DMI_PRODUCT_NAME, "Hi10 plus tablet"),
1078                         DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
1079                 },
1080         },
1081         {
1082                 /* Chuwi Hi10 Pro (CWI529) */
1083                 .driver_data = (void *)&chuwi_hi10_pro_data,
1084                 .matches = {
1085                         DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
1086                         DMI_MATCH(DMI_PRODUCT_NAME, "Hi10 pro tablet"),
1087                         DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
1088                 },
1089         },
1090         {
1091                 /* Chuwi HiBook (CWI514) */
1092                 .driver_data = (void *)&chuwi_hibook_data,
1093                 .matches = {
1094                         DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
1095                         DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
1096                         /* Above matches are too generic, add bios-date match */
1097                         DMI_MATCH(DMI_BIOS_DATE, "05/07/2016"),
1098                 },
1099         },
1100         {
1101                 /* Chuwi Vi8 (CWI501) */
1102                 .driver_data = (void *)&chuwi_vi8_data,
1103                 .matches = {
1104                         DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1105                         DMI_MATCH(DMI_PRODUCT_NAME, "i86"),
1106                         DMI_MATCH(DMI_BIOS_VERSION, "CHUWI.W86JLBNR01"),
1107                 },
1108         },
1109         {
1110                 /* Chuwi Vi8 (CWI506) */
1111                 .driver_data = (void *)&chuwi_vi8_data,
1112                 .matches = {
1113                         DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1114                         DMI_MATCH(DMI_PRODUCT_NAME, "i86"),
1115                         DMI_MATCH(DMI_BIOS_VERSION, "CHUWI.D86JLBNR"),
1116                 },
1117         },
1118         {
1119                 /* Chuwi Vi8 Plus (CWI519) */
1120                 .driver_data = (void *)&chuwi_vi8_plus_data,
1121                 .matches = {
1122                         DMI_MATCH(DMI_SYS_VENDOR, "Hampoo"),
1123                         DMI_MATCH(DMI_PRODUCT_NAME, "D2D3_Vi8A1"),
1124                         DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
1125                 },
1126         },
1127         {
1128                 /* Chuwi Vi10 (CWI505) */
1129                 .driver_data = (void *)&chuwi_vi10_data,
1130                 .matches = {
1131                         DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
1132                         DMI_MATCH(DMI_BOARD_NAME, "BYT-PF02"),
1133                         DMI_MATCH(DMI_SYS_VENDOR, "ilife"),
1134                         DMI_MATCH(DMI_PRODUCT_NAME, "S165"),
1135                 },
1136         },
1137         {
1138                 /* Chuwi Surbook Mini (CWI540) */
1139                 .driver_data = (void *)&chuwi_surbook_mini_data,
1140                 .matches = {
1141                         DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
1142                         DMI_MATCH(DMI_PRODUCT_NAME, "C3W6_AP108_4G"),
1143                 },
1144         },
1145         {
1146                 /* Connect Tablet 9 */
1147                 .driver_data = (void *)&connect_tablet9_data,
1148                 .matches = {
1149                         DMI_MATCH(DMI_SYS_VENDOR, "Connect"),
1150                         DMI_MATCH(DMI_PRODUCT_NAME, "Tablet 9"),
1151                 },
1152         },
1153         {
1154                 /* CSL Panther Tab HD */
1155                 .driver_data = (void *)&csl_panther_tab_hd_data,
1156                 .matches = {
1157                         DMI_MATCH(DMI_SYS_VENDOR, "CSL Computer GmbH & Co. KG"),
1158                         DMI_MATCH(DMI_PRODUCT_NAME, "CSL Panther Tab HD"),
1159                 },
1160         },
1161         {
1162                 /* CUBE iwork8 Air */
1163                 .driver_data = (void *)&cube_iwork8_air_data,
1164                 .matches = {
1165                         DMI_MATCH(DMI_SYS_VENDOR, "cube"),
1166                         DMI_MATCH(DMI_PRODUCT_NAME, "i1-TF"),
1167                         DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
1168                 },
1169         },
1170         {
1171                 /* Cube KNote i1101 */
1172                 .driver_data = (void *)&cube_knote_i1101_data,
1173                 .matches = {
1174                         DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
1175                         DMI_MATCH(DMI_BOARD_NAME, "L1W6_I1101"),
1176                         DMI_MATCH(DMI_SYS_VENDOR, "ALLDOCUBE"),
1177                         DMI_MATCH(DMI_PRODUCT_NAME, "i1101"),
1178                 },
1179         },
1180         {
1181                 /* DEXP Ursus 7W */
1182                 .driver_data = (void *)&dexp_ursus_7w_data,
1183                 .matches = {
1184                         DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1185                         DMI_MATCH(DMI_PRODUCT_NAME, "7W"),
1186                 },
1187         },
1188         {
1189                 /* Digma Citi E200 */
1190                 .driver_data = (void *)&digma_citi_e200_data,
1191                 .matches = {
1192                         DMI_MATCH(DMI_SYS_VENDOR, "Digma"),
1193                         DMI_MATCH(DMI_PRODUCT_NAME, "CITI E200"),
1194                         DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
1195                 },
1196         },
1197         {
1198                 /* Estar Beauty HD (MID 7316R) */
1199                 .driver_data = (void *)&estar_beauty_hd_data,
1200                 .matches = {
1201                         DMI_MATCH(DMI_SYS_VENDOR, "Estar"),
1202                         DMI_MATCH(DMI_PRODUCT_NAME, "eSTAR BEAUTY HD Intel Quad core"),
1203                 },
1204         },
1205         {
1206                 /* GP-electronic T701 */
1207                 .driver_data = (void *)&gp_electronic_t701_data,
1208                 .matches = {
1209                         DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1210                         DMI_MATCH(DMI_PRODUCT_NAME, "T701"),
1211                         DMI_MATCH(DMI_BIOS_VERSION, "BYT70A.YNCHENG.WIN.007"),
1212                 },
1213         },
1214         {
1215                 /* I.T.Works TW701 (same hardware as the Trekstor ST70416-6) */
1216                 .driver_data = (void *)&trekstor_surftab_wintron70_data,
1217                 .matches = {
1218                         DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1219                         DMI_MATCH(DMI_PRODUCT_NAME, "i71c"),
1220                         DMI_MATCH(DMI_BIOS_VERSION, "itWORKS.G.WI71C.JGBMRB"),
1221                 },
1222         },
1223         {
1224                 /* Irbis TW90 */
1225                 .driver_data = (void *)&irbis_tw90_data,
1226                 .matches = {
1227                         DMI_MATCH(DMI_SYS_VENDOR, "IRBIS"),
1228                         DMI_MATCH(DMI_PRODUCT_NAME, "TW90"),
1229                 },
1230         },
1231         {
1232                 /* Irbis TW118 */
1233                 .driver_data = (void *)&irbis_tw118_data,
1234                 .matches = {
1235                         DMI_MATCH(DMI_SYS_VENDOR, "IRBIS"),
1236                         DMI_MATCH(DMI_PRODUCT_NAME, "TW118"),
1237                 },
1238         },
1239         {
1240                 /* I.T.Works TW891 */
1241                 .driver_data = (void *)&itworks_tw891_data,
1242                 .matches = {
1243                         DMI_MATCH(DMI_SYS_VENDOR, "To be filled by O.E.M."),
1244                         DMI_MATCH(DMI_PRODUCT_NAME, "TW891"),
1245                 },
1246         },
1247         {
1248                 /* Jumper EZpad 6 Pro */
1249                 .driver_data = (void *)&jumper_ezpad_6_pro_data,
1250                 .matches = {
1251                         DMI_MATCH(DMI_SYS_VENDOR, "Jumper"),
1252                         DMI_MATCH(DMI_PRODUCT_NAME, "EZpad"),
1253                         DMI_MATCH(DMI_BIOS_VERSION, "5.12"),
1254                         /* Above matches are too generic, add bios-date match */
1255                         DMI_MATCH(DMI_BIOS_DATE, "08/18/2017"),
1256                 },
1257         },
1258         {
1259                 /* Jumper EZpad 6 Pro B */
1260                 .driver_data = (void *)&jumper_ezpad_6_pro_b_data,
1261                 .matches = {
1262                         DMI_MATCH(DMI_SYS_VENDOR, "Jumper"),
1263                         DMI_MATCH(DMI_PRODUCT_NAME, "EZpad"),
1264                         DMI_MATCH(DMI_BIOS_VERSION, "5.12"),
1265                         /* Above matches are too generic, add bios-date match */
1266                         DMI_MATCH(DMI_BIOS_DATE, "04/24/2018"),
1267                 },
1268         },
1269         {
1270                 /* Jumper EZpad 6 m4 */
1271                 .driver_data = (void *)&jumper_ezpad_6_m4_data,
1272                 .matches = {
1273                         DMI_MATCH(DMI_SYS_VENDOR, "jumper"),
1274                         DMI_MATCH(DMI_PRODUCT_NAME, "EZpad"),
1275                         /* Jumper8.S106x.A00C.1066 with the version dropped */
1276                         DMI_MATCH(DMI_BIOS_VERSION, "Jumper8.S106x"),
1277                 },
1278         },
1279         {
1280                 /* Jumper EZpad 7 */
1281                 .driver_data = (void *)&jumper_ezpad_7_data,
1282                 .matches = {
1283                         DMI_MATCH(DMI_SYS_VENDOR, "Jumper"),
1284                         DMI_MATCH(DMI_PRODUCT_NAME, "EZpad"),
1285                         /* Jumper12x.WJ2012.bsBKRCP05 with the version dropped */
1286                         DMI_MATCH(DMI_BIOS_VERSION, "Jumper12x.WJ2012.bsBKRCP"),
1287                 },
1288         },
1289         {
1290                 /* Jumper EZpad mini3 */
1291                 .driver_data = (void *)&jumper_ezpad_mini3_data,
1292                 .matches = {
1293                         DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1294                         /* jumperx.T87.KFBNEEA02 with the version-nr dropped */
1295                         DMI_MATCH(DMI_BIOS_VERSION, "jumperx.T87.KFBNEEA"),
1296                 },
1297         },
1298         {
1299                 /* Mediacom WinPad 7.0 W700 (same hw as Wintron surftab 7") */
1300                 .driver_data = (void *)&trekstor_surftab_wintron70_data,
1301                 .matches = {
1302                         DMI_MATCH(DMI_SYS_VENDOR, "MEDIACOM"),
1303                         DMI_MATCH(DMI_PRODUCT_NAME, "WinPad 7 W10 - WPW700"),
1304                 },
1305         },
1306         {
1307                 /* Mediacom Flexbook Edge 11 (same hw as TS Primebook C11) */
1308                 .driver_data = (void *)&trekstor_primebook_c11_data,
1309                 .matches = {
1310                         DMI_MATCH(DMI_SYS_VENDOR, "MEDIACOM"),
1311                         DMI_MATCH(DMI_PRODUCT_NAME, "FlexBook edge11 - M-FBE11"),
1312                 },
1313         },
1314         {
1315                 /* MP Man Converter 9 */
1316                 .driver_data = (void *)&mpman_converter9_data,
1317                 .matches = {
1318                         DMI_MATCH(DMI_SYS_VENDOR, "MPMAN"),
1319                         DMI_MATCH(DMI_PRODUCT_NAME, "Converter9"),
1320                 },
1321         },
1322         {
1323                 /* MP Man MPWIN895CL */
1324                 .driver_data = (void *)&mpman_mpwin895cl_data,
1325                 .matches = {
1326                         DMI_MATCH(DMI_SYS_VENDOR, "MPMAN"),
1327                         DMI_MATCH(DMI_PRODUCT_NAME, "MPWIN8900CL"),
1328                 },
1329         },
1330         {
1331                 /* Myria MY8307 */
1332                 .driver_data = (void *)&myria_my8307_data,
1333                 .matches = {
1334                         DMI_MATCH(DMI_SYS_VENDOR, "Complet Electro Serv"),
1335                         DMI_MATCH(DMI_PRODUCT_NAME, "MY8307"),
1336                 },
1337         },
1338         {
1339                 /* Onda oBook 20 Plus */
1340                 .driver_data = (void *)&onda_obook_20_plus_data,
1341                 .matches = {
1342                         DMI_MATCH(DMI_SYS_VENDOR, "ONDA"),
1343                         DMI_MATCH(DMI_PRODUCT_NAME, "OBOOK 20 PLUS"),
1344                 },
1345         },
1346         {
1347                 /* ONDA V80 plus v3 (P80PSBG9V3A01501) */
1348                 .driver_data = (void *)&onda_v80_plus_v3_data,
1349                 .matches = {
1350                         DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ONDA"),
1351                         DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "V80 PLUS")
1352                 },
1353         },
1354         {
1355                 /* ONDA V820w DualOS */
1356                 .driver_data = (void *)&onda_v820w_32g_data,
1357                 .matches = {
1358                         DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "ONDA"),
1359                         DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "V820w DualOS")
1360                 },
1361         },
1362         {
1363                 /* ONDA V891 v5 */
1364                 .driver_data = (void *)&onda_v891_v5_data,
1365                 .matches = {
1366                         DMI_MATCH(DMI_SYS_VENDOR, "ONDA"),
1367                         DMI_MATCH(DMI_PRODUCT_NAME, "ONDA Tablet"),
1368                         DMI_MATCH(DMI_BIOS_VERSION, "ONDA.D869CJABNRBA06"),
1369                 },
1370         },
1371         {
1372                 /* ONDA V891w revision P891WBEBV1B00 aka v1 */
1373                 .driver_data = (void *)&onda_v891w_v1_data,
1374                 .matches = {
1375                         DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "ONDA"),
1376                         DMI_EXACT_MATCH(DMI_BOARD_NAME, "ONDA Tablet"),
1377                         DMI_EXACT_MATCH(DMI_BOARD_VERSION, "V001"),
1378                         /* Exact match, different versions need different fw */
1379                         DMI_EXACT_MATCH(DMI_BIOS_VERSION, "ONDA.W89EBBN08"),
1380                 },
1381         },
1382         {
1383                 /* ONDA V891w Dual OS P891DCF2V1A01274 64GB */
1384                 .driver_data = (void *)&onda_v891w_v3_data,
1385                 .matches = {
1386                         DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1387                         DMI_MATCH(DMI_PRODUCT_NAME, "ONDA Tablet"),
1388                         DMI_MATCH(DMI_BIOS_VERSION, "ONDA.D890HBBNR0A"),
1389                 },
1390         },
1391         {
1392                 /* Pipo W2S */
1393                 .driver_data = (void *)&pipo_w2s_data,
1394                 .matches = {
1395                         DMI_MATCH(DMI_SYS_VENDOR, "PIPO"),
1396                         DMI_MATCH(DMI_PRODUCT_NAME, "W2S"),
1397                 },
1398         },
1399         {
1400                 /* Pipo W11 */
1401                 .driver_data = (void *)&pipo_w11_data,
1402                 .matches = {
1403                         DMI_MATCH(DMI_SYS_VENDOR, "PIPO"),
1404                         DMI_MATCH(DMI_PRODUCT_NAME, "To be filled by O.E.M."),
1405                         /* Above matches are too generic, add bios-ver match */
1406                         DMI_MATCH(DMI_BIOS_VERSION, "JS-BI-10.6-SF133GR300-GA55B-024-F"),
1407                 },
1408         },
1409         {
1410                 /* Ployer Momo7w (same hardware as the Trekstor ST70416-6) */
1411                 .driver_data = (void *)&trekstor_surftab_wintron70_data,
1412                 .matches = {
1413                         DMI_MATCH(DMI_SYS_VENDOR, "Shenzhen PLOYER"),
1414                         DMI_MATCH(DMI_PRODUCT_NAME, "MOMO7W"),
1415                         /* Exact match, different versions need different fw */
1416                         DMI_MATCH(DMI_BIOS_VERSION, "MOMO.G.WI71C.MABMRBA02"),
1417                 },
1418         },
1419         {
1420                 /* Point of View mobii wintab p800w (v2.0) */
1421                 .driver_data = (void *)&pov_mobii_wintab_p800w_v20_data,
1422                 .matches = {
1423                         DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
1424                         DMI_MATCH(DMI_BOARD_NAME, "Aptio CRB"),
1425                         DMI_MATCH(DMI_BIOS_VERSION, "3BAIR1014"),
1426                         /* Above matches are too generic, add bios-date match */
1427                         DMI_MATCH(DMI_BIOS_DATE, "10/24/2014"),
1428                 },
1429         },
1430         {
1431                 /* Predia Basic tablet) */
1432                 .driver_data = (void *)&predia_basic_data,
1433                 .matches = {
1434                         DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1435                         DMI_MATCH(DMI_PRODUCT_NAME, "CherryTrail"),
1436                         /* Above matches are too generic, add bios-version match */
1437                         DMI_MATCH(DMI_BIOS_VERSION, "Mx.WT107.KUBNGEA"),
1438                 },
1439         },
1440         {
1441                 /* Point of View mobii wintab p800w (v2.1) */
1442                 .driver_data = (void *)&pov_mobii_wintab_p800w_v21_data,
1443                 .matches = {
1444                         DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
1445                         DMI_MATCH(DMI_BOARD_NAME, "Aptio CRB"),
1446                         DMI_MATCH(DMI_BIOS_VERSION, "3BAIR1013"),
1447                         /* Above matches are too generic, add bios-date match */
1448                         DMI_MATCH(DMI_BIOS_DATE, "08/22/2014"),
1449                 },
1450         },
1451         {
1452                 /* Point of View mobii wintab p1006w (v1.0) */
1453                 .driver_data = (void *)&pov_mobii_wintab_p1006w_v10_data,
1454                 .matches = {
1455                         DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Insyde"),
1456                         DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "BayTrail"),
1457                         /* Note 105b is Foxcon's USB/PCI vendor id */
1458                         DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "105B"),
1459                         DMI_EXACT_MATCH(DMI_BOARD_NAME, "0E57"),
1460                 },
1461         },
1462         {
1463                 /* RCA Cambio W101 v2 */
1464                 /* https://github.com/onitake/gsl-firmware/discussions/193 */
1465                 .driver_data = (void *)&rca_cambio_w101_v2_data,
1466                 .matches = {
1467                         DMI_MATCH(DMI_SYS_VENDOR, "RCA"),
1468                         DMI_MATCH(DMI_PRODUCT_NAME, "W101SA23T1"),
1469                 },
1470         },
1471         {
1472                 /* RWC NANOTE P8 */
1473                 .driver_data = (void *)&rwc_nanote_p8_data,
1474                 .matches = {
1475                         DMI_MATCH(DMI_BOARD_VENDOR, "Default string"),
1476                         DMI_MATCH(DMI_PRODUCT_NAME, "AY07J"),
1477                         DMI_MATCH(DMI_PRODUCT_SKU, "0001")
1478                 },
1479         },
1480         {
1481                 /* Schneider SCT101CTM */
1482                 .driver_data = (void *)&schneider_sct101ctm_data,
1483                 .matches = {
1484                         DMI_MATCH(DMI_SYS_VENDOR, "Default string"),
1485                         DMI_MATCH(DMI_PRODUCT_NAME, "SCT101CTM"),
1486                 },
1487         },
1488         {
1489                 /* Techbite Arc 11.6 */
1490                 .driver_data = (void *)&techbite_arc_11_6_data,
1491                 .matches = {
1492                         DMI_MATCH(DMI_SYS_VENDOR, "mPTech"),
1493                         DMI_MATCH(DMI_PRODUCT_NAME, "techBite Arc 11.6"),
1494                         DMI_MATCH(DMI_BOARD_NAME, "G8316_272B"),
1495                 },
1496         },
1497         {
1498                 /* Teclast Tbook 11 */
1499                 .driver_data = (void *)&teclast_tbook11_data,
1500                 .matches = {
1501                         DMI_MATCH(DMI_SYS_VENDOR, "TECLAST"),
1502                         DMI_MATCH(DMI_PRODUCT_NAME, "TbooK 11"),
1503                         DMI_MATCH(DMI_PRODUCT_SKU, "E5A6_A1"),
1504                 },
1505         },
1506         {
1507                 /* Teclast X3 Plus */
1508                 .driver_data = (void *)&teclast_x3_plus_data,
1509                 .matches = {
1510                         DMI_MATCH(DMI_SYS_VENDOR, "TECLAST"),
1511                         DMI_MATCH(DMI_PRODUCT_NAME, "X3 Plus"),
1512                         DMI_MATCH(DMI_BOARD_NAME, "X3 Plus"),
1513                 },
1514         },
1515         {
1516                 /* Teclast X89 (Android version / BIOS) */
1517                 .driver_data = (void *)&gdix1001_00_upside_down_data,
1518                 .matches = {
1519                         DMI_MATCH(DMI_BOARD_VENDOR, "WISKY"),
1520                         DMI_MATCH(DMI_BOARD_NAME, "3G062i"),
1521                 },
1522         },
1523         {
1524                 /* Teclast X89 (Windows version / BIOS) */
1525                 .driver_data = (void *)&gdix1001_01_upside_down_data,
1526                 .matches = {
1527                         /* tPAD is too generic, also match on bios date */
1528                         DMI_MATCH(DMI_BOARD_VENDOR, "TECLAST"),
1529                         DMI_MATCH(DMI_BOARD_NAME, "tPAD"),
1530                         DMI_MATCH(DMI_BIOS_DATE, "12/19/2014"),
1531                 },
1532         },
1533         {
1534                 /* Teclast X98 Plus II */
1535                 .driver_data = (void *)&teclast_x98plus2_data,
1536                 .matches = {
1537                         DMI_MATCH(DMI_SYS_VENDOR, "TECLAST"),
1538                         DMI_MATCH(DMI_PRODUCT_NAME, "X98 Plus II"),
1539                 },
1540         },
1541         {
1542                 /* Teclast X98 Pro */
1543                 .driver_data = (void *)&gdix1001_00_upside_down_data,
1544                 .matches = {
1545                         /*
1546                          * Only match BIOS date, because the manufacturers
1547                          * BIOS does not report the board name at all
1548                          * (sometimes)...
1549                          */
1550                         DMI_MATCH(DMI_BOARD_VENDOR, "TECLAST"),
1551                         DMI_MATCH(DMI_BIOS_DATE, "10/28/2015"),
1552                 },
1553         },
1554         {
1555                 /* Trekstor Primebook C11 */
1556                 .driver_data = (void *)&trekstor_primebook_c11_data,
1557                 .matches = {
1558                         DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"),
1559                         DMI_MATCH(DMI_PRODUCT_NAME, "Primebook C11"),
1560                 },
1561         },
1562         {
1563                 /* Trekstor Primebook C11B (same touchscreen as the C11) */
1564                 .driver_data = (void *)&trekstor_primebook_c11_data,
1565                 .matches = {
1566                         DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"),
1567                         DMI_MATCH(DMI_PRODUCT_NAME, "PRIMEBOOK C11B"),
1568                 },
1569         },
1570         {
1571                 /* Trekstor Primebook C13 */
1572                 .driver_data = (void *)&trekstor_primebook_c13_data,
1573                 .matches = {
1574                         DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"),
1575                         DMI_MATCH(DMI_PRODUCT_NAME, "Primebook C13"),
1576                 },
1577         },
1578         {
1579                 /* Trekstor Primetab T13B */
1580                 .driver_data = (void *)&trekstor_primetab_t13b_data,
1581                 .matches = {
1582                         DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"),
1583                         DMI_MATCH(DMI_PRODUCT_NAME, "Primetab T13B"),
1584                 },
1585         },
1586         {
1587                 /* TrekStor SurfTab duo W1 10.1 ST10432-10b */
1588                 .driver_data = (void *)&trekstor_surftab_duo_w1_data,
1589                 .matches = {
1590                         DMI_MATCH(DMI_SYS_VENDOR, "TrekStor"),
1591                         DMI_MATCH(DMI_PRODUCT_NAME, "SurfTab duo W1 10.1 (VT4)"),
1592                 },
1593         },
1594         {
1595                 /* TrekStor SurfTab twin 10.1 ST10432-8 */
1596                 .driver_data = (void *)&trekstor_surftab_twin_10_1_data,
1597                 .matches = {
1598                         DMI_MATCH(DMI_SYS_VENDOR, "TrekStor"),
1599                         DMI_MATCH(DMI_PRODUCT_NAME, "SurfTab twin 10.1"),
1600                 },
1601         },
1602         {
1603                 /* Trekstor Surftab Wintron 7.0 ST70416-6 */
1604                 .driver_data = (void *)&trekstor_surftab_wintron70_data,
1605                 .matches = {
1606                         DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1607                         DMI_MATCH(DMI_PRODUCT_NAME, "ST70416-6"),
1608                         /* Exact match, different versions need different fw */
1609                         DMI_MATCH(DMI_BIOS_VERSION, "TREK.G.WI71C.JGBMRBA04"),
1610                 },
1611         },
1612         {
1613                 /* Trekstor Surftab Wintron 7.0 ST70416-6, newer BIOS */
1614                 .driver_data = (void *)&trekstor_surftab_wintron70_data,
1615                 .matches = {
1616                         DMI_MATCH(DMI_SYS_VENDOR, "TrekStor"),
1617                         DMI_MATCH(DMI_PRODUCT_NAME, "SurfTab wintron 7.0 ST70416-6"),
1618                         /* Exact match, different versions need different fw */
1619                         DMI_MATCH(DMI_BIOS_VERSION, "TREK.G.WI71C.JGBMRBA05"),
1620                 },
1621         },
1622         {
1623                 /* Trekstor Yourbook C11B (same touchscreen as the Primebook C11) */
1624                 .driver_data = (void *)&trekstor_primebook_c11_data,
1625                 .matches = {
1626                         DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"),
1627                         DMI_MATCH(DMI_PRODUCT_NAME, "YOURBOOK C11B"),
1628                 },
1629         },
1630         {
1631                 /* Viglen Connect 10 */
1632                 .driver_data = (void *)&viglen_connect_10_data,
1633                 .matches = {
1634                         DMI_MATCH(DMI_SYS_VENDOR, "Viglen Ltd."),
1635                         DMI_MATCH(DMI_PRODUCT_NAME, "Connect 10'' Tablet PC"),
1636                 },
1637         },
1638         {
1639                 /* Vinga Twizzle J116 */
1640                 .driver_data = (void *)&vinga_twizzle_j116_data,
1641                 .matches = {
1642                         DMI_MATCH(DMI_PRODUCT_NAME, "VINGA Twizzle J116"),
1643                 },
1644         },
1645         {
1646                 /* "WinBook TW100" */
1647                 .driver_data = (void *)&gdix1001_00_upside_down_data,
1648                 .matches = {
1649                         DMI_MATCH(DMI_SYS_VENDOR, "WinBook"),
1650                         DMI_MATCH(DMI_PRODUCT_NAME, "TW100")
1651                 }
1652         },
1653         {
1654                 /* WinBook TW700 */
1655                 .driver_data = (void *)&gdix1001_00_upside_down_data,
1656                 .matches = {
1657                         DMI_MATCH(DMI_SYS_VENDOR, "WinBook"),
1658                         DMI_MATCH(DMI_PRODUCT_NAME, "TW700")
1659                 },
1660         },
1661         {
1662                 /* Yours Y8W81, same case and touchscreen as Chuwi Vi8 */
1663                 .driver_data = (void *)&chuwi_vi8_data,
1664                 .matches = {
1665                         DMI_MATCH(DMI_SYS_VENDOR, "YOURS"),
1666                         DMI_MATCH(DMI_PRODUCT_NAME, "Y8W81"),
1667                 },
1668         },
1669         { }
1670 };
1671
1672 static const struct ts_dmi_data *ts_data;
1673
1674 static void ts_dmi_add_props(struct i2c_client *client)
1675 {
1676         struct device *dev = &client->dev;
1677         int error;
1678
1679         if (has_acpi_companion(dev) &&
1680             !strncmp(ts_data->acpi_name, client->name, I2C_NAME_SIZE)) {
1681                 error = device_create_managed_software_node(dev, ts_data->properties, NULL);
1682                 if (error)
1683                         dev_err(dev, "failed to add properties: %d\n", error);
1684         }
1685 }
1686
1687 static int ts_dmi_notifier_call(struct notifier_block *nb,
1688                                 unsigned long action, void *data)
1689 {
1690         struct device *dev = data;
1691         struct i2c_client *client;
1692
1693         switch (action) {
1694         case BUS_NOTIFY_ADD_DEVICE:
1695                 client = i2c_verify_client(dev);
1696                 if (client)
1697                         ts_dmi_add_props(client);
1698                 break;
1699
1700         default:
1701                 break;
1702         }
1703
1704         return 0;
1705 }
1706
1707 static struct notifier_block ts_dmi_notifier = {
1708         .notifier_call = ts_dmi_notifier_call,
1709 };
1710
1711 static int __init ts_dmi_init(void)
1712 {
1713         const struct dmi_system_id *dmi_id;
1714         int error;
1715
1716         dmi_id = dmi_first_match(touchscreen_dmi_table);
1717         if (!dmi_id)
1718                 return 0; /* Not an error */
1719
1720         ts_data = dmi_id->driver_data;
1721         /* Some dmi table entries only provide an efi_embedded_fw_desc */
1722         if (!ts_data->properties)
1723                 return 0;
1724
1725         error = bus_register_notifier(&i2c_bus_type, &ts_dmi_notifier);
1726         if (error)
1727                 pr_err("%s: failed to register i2c bus notifier: %d\n",
1728                         __func__, error);
1729
1730         return error;
1731 }
1732
1733 /*
1734  * We are registering out notifier after i2c core is initialized and i2c bus
1735  * itself is ready (which happens at postcore initcall level), but before
1736  * ACPI starts enumerating devices (at subsys initcall level).
1737  */
1738 arch_initcall(ts_dmi_init);