linux/drivers/platform/x86/touchscreen_dmi.c
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   1// SPDX-License-Identifier: GPL-2.0-or-later
   2/*
   3 * Touchscreen driver DMI based configuration code
   4 *
   5 * Copyright (c) 2017 Red Hat Inc.
   6 *
   7 * Red Hat authors:
   8 * Hans de Goede <hdegoede@redhat.com>
   9 */
  10
  11#include <linux/acpi.h>
  12#include <linux/device.h>
  13#include <linux/dmi.h>
  14#include <linux/efi_embedded_fw.h>
  15#include <linux/i2c.h>
  16#include <linux/notifier.h>
  17#include <linux/property.h>
  18#include <linux/string.h>
  19
  20struct 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
  29static 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
  38static const struct ts_dmi_data chuwi_hi8_data = {
  39        .acpi_name      = "MSSL0001:00",
  40        .properties     = chuwi_hi8_props,
  41};
  42
  43static 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
  52static const struct ts_dmi_data chuwi_hi8_air_data = {
  53        .acpi_name      = "MSSL1680:00",
  54        .properties     = chuwi_hi8_air_props,
  55};
  56
  57static 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
  69static 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
  83static 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
  97static const struct ts_dmi_data chuwi_hi10_air_data = {
  98        .acpi_name      = "MSSL1680:00",
  99        .properties     = chuwi_hi10_air_props,
 100};
 101
 102static 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        { }
 111};
 112
 113static const struct ts_dmi_data chuwi_hi10_plus_data = {
 114        .embedded_fw = {
 115                .name   = "silead/gsl1680-chuwi-hi10plus.fw",
 116                .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 },
 117                .length = 34056,
 118                .sha256 = { 0xfd, 0x0a, 0x08, 0x08, 0x3c, 0xa6, 0x34, 0x4e,
 119                            0x2c, 0x49, 0x9c, 0xcd, 0x7d, 0x44, 0x9d, 0x38,
 120                            0x10, 0x68, 0xb5, 0xbd, 0xb7, 0x2a, 0x63, 0xb5,
 121                            0x67, 0x0b, 0x96, 0xbd, 0x89, 0x67, 0x85, 0x09 },
 122        },
 123        .acpi_name      = "MSSL0017:00",
 124        .properties     = chuwi_hi10_plus_props,
 125};
 126
 127static const struct property_entry chuwi_hi10_pro_props[] = {
 128        PROPERTY_ENTRY_U32("touchscreen-min-x", 8),
 129        PROPERTY_ENTRY_U32("touchscreen-min-y", 8),
 130        PROPERTY_ENTRY_U32("touchscreen-size-x", 1912),
 131        PROPERTY_ENTRY_U32("touchscreen-size-y", 1272),
 132        PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 133        PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-chuwi-hi10-pro.fw"),
 134        PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 135        PROPERTY_ENTRY_BOOL("silead,home-button"),
 136        { }
 137};
 138
 139static const struct ts_dmi_data chuwi_hi10_pro_data = {
 140        .embedded_fw = {
 141                .name   = "silead/gsl1680-chuwi-hi10-pro.fw",
 142                .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 },
 143                .length = 42504,
 144                .sha256 = { 0xdb, 0x92, 0x68, 0xa8, 0xdb, 0x81, 0x31, 0x00,
 145                            0x1f, 0x58, 0x89, 0xdb, 0x19, 0x1b, 0x15, 0x8c,
 146                            0x05, 0x14, 0xf4, 0x95, 0xba, 0x15, 0x45, 0x98,
 147                            0x42, 0xa3, 0xbb, 0x65, 0xe3, 0x30, 0xa5, 0x93 },
 148        },
 149        .acpi_name      = "MSSL1680:00",
 150        .properties     = chuwi_hi10_pro_props,
 151};
 152
 153static const struct property_entry chuwi_hibook_props[] = {
 154        PROPERTY_ENTRY_U32("touchscreen-min-x", 30),
 155        PROPERTY_ENTRY_U32("touchscreen-min-y", 4),
 156        PROPERTY_ENTRY_U32("touchscreen-size-x", 1892),
 157        PROPERTY_ENTRY_U32("touchscreen-size-y", 1276),
 158        PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 159        PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 160        PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-chuwi-hibook.fw"),
 161        PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 162        PROPERTY_ENTRY_BOOL("silead,home-button"),
 163        { }
 164};
 165
 166static const struct ts_dmi_data chuwi_hibook_data = {
 167        .embedded_fw = {
 168                .name   = "silead/gsl1680-chuwi-hibook.fw",
 169                .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 },
 170                .length = 40392,
 171                .sha256 = { 0xf7, 0xc0, 0xe8, 0x5a, 0x6c, 0xf2, 0xeb, 0x8d,
 172                            0x12, 0xc4, 0x45, 0xbf, 0x55, 0x13, 0x4c, 0x1a,
 173                            0x13, 0x04, 0x31, 0x08, 0x65, 0x73, 0xf7, 0xa8,
 174                            0x1b, 0x7d, 0x59, 0xc9, 0xe6, 0x97, 0xf7, 0x38 },
 175        },
 176        .acpi_name      = "MSSL0017:00",
 177        .properties     = chuwi_hibook_props,
 178};
 179
 180static const struct property_entry chuwi_vi8_props[] = {
 181        PROPERTY_ENTRY_U32("touchscreen-min-x", 4),
 182        PROPERTY_ENTRY_U32("touchscreen-min-y", 6),
 183        PROPERTY_ENTRY_U32("touchscreen-size-x", 1724),
 184        PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
 185        PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 186        PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-chuwi-vi8.fw"),
 187        PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 188        PROPERTY_ENTRY_BOOL("silead,home-button"),
 189        { }
 190};
 191
 192static const struct ts_dmi_data chuwi_vi8_data = {
 193        .acpi_name      = "MSSL1680:00",
 194        .properties     = chuwi_vi8_props,
 195};
 196
 197static const struct ts_dmi_data chuwi_vi8_plus_data = {
 198        .embedded_fw = {
 199                .name   = "chipone/icn8505-HAMP0002.fw",
 200                .prefix = { 0xb0, 0x07, 0x00, 0x00, 0xe4, 0x07, 0x00, 0x00 },
 201                .length = 35012,
 202                .sha256 = { 0x93, 0xe5, 0x49, 0xe0, 0xb6, 0xa2, 0xb4, 0xb3,
 203                            0x88, 0x96, 0x34, 0x97, 0x5e, 0xa8, 0x13, 0x78,
 204                            0x72, 0x98, 0xb8, 0x29, 0xeb, 0x5c, 0xa7, 0xf1,
 205                            0x25, 0x13, 0x43, 0xf4, 0x30, 0x7c, 0xfc, 0x7c },
 206        },
 207};
 208
 209static const struct property_entry chuwi_vi10_props[] = {
 210        PROPERTY_ENTRY_U32("touchscreen-min-x", 0),
 211        PROPERTY_ENTRY_U32("touchscreen-min-y", 4),
 212        PROPERTY_ENTRY_U32("touchscreen-size-x", 1858),
 213        PROPERTY_ENTRY_U32("touchscreen-size-y", 1280),
 214        PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-chuwi-vi10.fw"),
 215        PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 216        PROPERTY_ENTRY_BOOL("silead,home-button"),
 217        { }
 218};
 219
 220static const struct ts_dmi_data chuwi_vi10_data = {
 221        .acpi_name      = "MSSL0002:00",
 222        .properties     = chuwi_vi10_props,
 223};
 224
 225static const struct property_entry chuwi_surbook_mini_props[] = {
 226        PROPERTY_ENTRY_U32("touchscreen-min-x", 88),
 227        PROPERTY_ENTRY_U32("touchscreen-min-y", 13),
 228        PROPERTY_ENTRY_U32("touchscreen-size-x", 2040),
 229        PROPERTY_ENTRY_U32("touchscreen-size-y", 1524),
 230        PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-chuwi-surbook-mini.fw"),
 231        PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 232        PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 233        { }
 234};
 235
 236static const struct ts_dmi_data chuwi_surbook_mini_data = {
 237        .acpi_name      = "MSSL1680:00",
 238        .properties     = chuwi_surbook_mini_props,
 239};
 240
 241static const struct property_entry connect_tablet9_props[] = {
 242        PROPERTY_ENTRY_U32("touchscreen-min-x", 9),
 243        PROPERTY_ENTRY_U32("touchscreen-min-y", 10),
 244        PROPERTY_ENTRY_U32("touchscreen-size-x", 1664),
 245        PROPERTY_ENTRY_U32("touchscreen-size-y", 880),
 246        PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 247        PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 248        PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-connect-tablet9.fw"),
 249        PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 250        { }
 251};
 252
 253static const struct ts_dmi_data connect_tablet9_data = {
 254        .acpi_name      = "MSSL1680:00",
 255        .properties     = connect_tablet9_props,
 256};
 257
 258static const struct property_entry cube_iwork8_air_props[] = {
 259        PROPERTY_ENTRY_U32("touchscreen-min-x", 1),
 260        PROPERTY_ENTRY_U32("touchscreen-min-y", 3),
 261        PROPERTY_ENTRY_U32("touchscreen-size-x", 1664),
 262        PROPERTY_ENTRY_U32("touchscreen-size-y", 896),
 263        PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 264        PROPERTY_ENTRY_STRING("firmware-name", "gsl3670-cube-iwork8-air.fw"),
 265        PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 266        { }
 267};
 268
 269static const struct ts_dmi_data cube_iwork8_air_data = {
 270        .embedded_fw = {
 271                .name   = "silead/gsl3670-cube-iwork8-air.fw",
 272                .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 },
 273                .length = 38808,
 274                .sha256 = { 0xff, 0x62, 0x2d, 0xd1, 0x8a, 0x78, 0x04, 0x7b,
 275                            0x33, 0x06, 0xb0, 0x4f, 0x7f, 0x02, 0x08, 0x9c,
 276                            0x96, 0xd4, 0x9f, 0x04, 0xe1, 0x47, 0x25, 0x25,
 277                            0x60, 0x77, 0x41, 0x33, 0xeb, 0x12, 0x82, 0xfc },
 278        },
 279        .acpi_name      = "MSSL1680:00",
 280        .properties     = cube_iwork8_air_props,
 281};
 282
 283static const struct property_entry cube_knote_i1101_props[] = {
 284        PROPERTY_ENTRY_U32("touchscreen-min-x", 20),
 285        PROPERTY_ENTRY_U32("touchscreen-min-y",  22),
 286        PROPERTY_ENTRY_U32("touchscreen-size-x", 1961),
 287        PROPERTY_ENTRY_U32("touchscreen-size-y", 1513),
 288        PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-cube-knote-i1101.fw"),
 289        PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 290        PROPERTY_ENTRY_BOOL("silead,home-button"),
 291        { }
 292};
 293
 294static const struct ts_dmi_data cube_knote_i1101_data = {
 295        .acpi_name      = "MSSL1680:00",
 296        .properties     = cube_knote_i1101_props,
 297};
 298
 299static const struct property_entry dexp_ursus_7w_props[] = {
 300        PROPERTY_ENTRY_U32("touchscreen-size-x", 890),
 301        PROPERTY_ENTRY_U32("touchscreen-size-y", 630),
 302        PROPERTY_ENTRY_STRING("firmware-name", "gsl1686-dexp-ursus-7w.fw"),
 303        PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 304        PROPERTY_ENTRY_BOOL("silead,home-button"),
 305        { }
 306};
 307
 308static const struct ts_dmi_data dexp_ursus_7w_data = {
 309        .acpi_name      = "MSSL1680:00",
 310        .properties     = dexp_ursus_7w_props,
 311};
 312
 313static const struct property_entry digma_citi_e200_props[] = {
 314        PROPERTY_ENTRY_U32("touchscreen-size-x", 1980),
 315        PROPERTY_ENTRY_U32("touchscreen-size-y", 1500),
 316        PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 317        PROPERTY_ENTRY_STRING("firmware-name", "gsl1686-digma_citi_e200.fw"),
 318        PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 319        PROPERTY_ENTRY_BOOL("silead,home-button"),
 320        { }
 321};
 322
 323static const struct ts_dmi_data digma_citi_e200_data = {
 324        .acpi_name      = "MSSL1680:00",
 325        .properties     = digma_citi_e200_props,
 326};
 327
 328static const struct property_entry estar_beauty_hd_props[] = {
 329        PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 330        { }
 331};
 332
 333static const struct ts_dmi_data estar_beauty_hd_data = {
 334        .acpi_name      = "GDIX1001:00",
 335        .properties     = estar_beauty_hd_props,
 336};
 337
 338/* Generic props + data for upside-down mounted GDIX1001 touchscreens */
 339static const struct property_entry gdix1001_upside_down_props[] = {
 340        PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 341        PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 342        { }
 343};
 344
 345static const struct ts_dmi_data gdix1001_00_upside_down_data = {
 346        .acpi_name      = "GDIX1001:00",
 347        .properties     = gdix1001_upside_down_props,
 348};
 349
 350static const struct ts_dmi_data gdix1001_01_upside_down_data = {
 351        .acpi_name      = "GDIX1001:01",
 352        .properties     = gdix1001_upside_down_props,
 353};
 354
 355static const struct property_entry glavey_tm800a550l_props[] = {
 356        PROPERTY_ENTRY_STRING("firmware-name", "gt912-glavey-tm800a550l.fw"),
 357        PROPERTY_ENTRY_STRING("goodix,config-name", "gt912-glavey-tm800a550l.cfg"),
 358        PROPERTY_ENTRY_U32("goodix,main-clk", 54),
 359        { }
 360};
 361
 362static const struct ts_dmi_data glavey_tm800a550l_data = {
 363        .acpi_name      = "GDIX1001:00",
 364        .properties     = glavey_tm800a550l_props,
 365};
 366
 367static const struct property_entry gp_electronic_t701_props[] = {
 368        PROPERTY_ENTRY_U32("touchscreen-size-x", 960),
 369        PROPERTY_ENTRY_U32("touchscreen-size-y", 640),
 370        PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 371        PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 372        PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-gp-electronic-t701.fw"),
 373        { }
 374};
 375
 376static const struct ts_dmi_data gp_electronic_t701_data = {
 377        .acpi_name      = "MSSL1680:00",
 378        .properties     = gp_electronic_t701_props,
 379};
 380
 381static const struct property_entry irbis_tw90_props[] = {
 382        PROPERTY_ENTRY_U32("touchscreen-size-x", 1720),
 383        PROPERTY_ENTRY_U32("touchscreen-size-y", 1138),
 384        PROPERTY_ENTRY_U32("touchscreen-min-x", 8),
 385        PROPERTY_ENTRY_U32("touchscreen-min-y", 14),
 386        PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 387        PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 388        PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-irbis_tw90.fw"),
 389        PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 390        PROPERTY_ENTRY_BOOL("silead,home-button"),
 391        { }
 392};
 393
 394static const struct ts_dmi_data irbis_tw90_data = {
 395        .acpi_name      = "MSSL1680:00",
 396        .properties     = irbis_tw90_props,
 397};
 398
 399static const struct property_entry irbis_tw118_props[] = {
 400        PROPERTY_ENTRY_U32("touchscreen-min-x", 20),
 401        PROPERTY_ENTRY_U32("touchscreen-min-y", 30),
 402        PROPERTY_ENTRY_U32("touchscreen-size-x", 1960),
 403        PROPERTY_ENTRY_U32("touchscreen-size-y", 1510),
 404        PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-irbis-tw118.fw"),
 405        PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 406        { }
 407};
 408
 409static const struct ts_dmi_data irbis_tw118_data = {
 410        .acpi_name      = "MSSL1680:00",
 411        .properties     = irbis_tw118_props,
 412};
 413
 414static const struct property_entry itworks_tw891_props[] = {
 415        PROPERTY_ENTRY_U32("touchscreen-min-x", 1),
 416        PROPERTY_ENTRY_U32("touchscreen-min-y", 5),
 417        PROPERTY_ENTRY_U32("touchscreen-size-x", 1600),
 418        PROPERTY_ENTRY_U32("touchscreen-size-y", 896),
 419        PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 420        PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 421        PROPERTY_ENTRY_STRING("firmware-name", "gsl3670-itworks-tw891.fw"),
 422        PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 423        { }
 424};
 425
 426static const struct ts_dmi_data itworks_tw891_data = {
 427        .acpi_name      = "MSSL1680:00",
 428        .properties     = itworks_tw891_props,
 429};
 430
 431static const struct property_entry jumper_ezpad_6_pro_props[] = {
 432        PROPERTY_ENTRY_U32("touchscreen-size-x", 1980),
 433        PROPERTY_ENTRY_U32("touchscreen-size-y", 1500),
 434        PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-jumper-ezpad-6-pro.fw"),
 435        PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 436        PROPERTY_ENTRY_BOOL("silead,home-button"),
 437        { }
 438};
 439
 440static const struct ts_dmi_data jumper_ezpad_6_pro_data = {
 441        .acpi_name      = "MSSL1680:00",
 442        .properties     = jumper_ezpad_6_pro_props,
 443};
 444
 445static const struct property_entry jumper_ezpad_6_pro_b_props[] = {
 446        PROPERTY_ENTRY_U32("touchscreen-size-x", 1980),
 447        PROPERTY_ENTRY_U32("touchscreen-size-y", 1500),
 448        PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-jumper-ezpad-6-pro-b.fw"),
 449        PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 450        PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 451        PROPERTY_ENTRY_BOOL("silead,home-button"),
 452        { }
 453};
 454
 455static const struct ts_dmi_data jumper_ezpad_6_pro_b_data = {
 456        .acpi_name      = "MSSL1680:00",
 457        .properties     = jumper_ezpad_6_pro_b_props,
 458};
 459
 460static const struct property_entry jumper_ezpad_6_m4_props[] = {
 461        PROPERTY_ENTRY_U32("touchscreen-min-x", 35),
 462        PROPERTY_ENTRY_U32("touchscreen-min-y", 15),
 463        PROPERTY_ENTRY_U32("touchscreen-size-x", 1950),
 464        PROPERTY_ENTRY_U32("touchscreen-size-y", 1525),
 465        PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-jumper-ezpad-6-m4.fw"),
 466        PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 467        PROPERTY_ENTRY_BOOL("silead,home-button"),
 468        { }
 469};
 470
 471static const struct ts_dmi_data jumper_ezpad_6_m4_data = {
 472        .acpi_name      = "MSSL1680:00",
 473        .properties     = jumper_ezpad_6_m4_props,
 474};
 475
 476static const struct property_entry jumper_ezpad_7_props[] = {
 477        PROPERTY_ENTRY_U32("touchscreen-min-x", 4),
 478        PROPERTY_ENTRY_U32("touchscreen-min-y", 10),
 479        PROPERTY_ENTRY_U32("touchscreen-size-x", 2044),
 480        PROPERTY_ENTRY_U32("touchscreen-size-y", 1526),
 481        PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 482        PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-jumper-ezpad-7.fw"),
 483        PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 484        PROPERTY_ENTRY_BOOL("silead,stuck-controller-bug"),
 485        { }
 486};
 487
 488static const struct ts_dmi_data jumper_ezpad_7_data = {
 489        .acpi_name      = "MSSL1680:00",
 490        .properties     = jumper_ezpad_7_props,
 491};
 492
 493static const struct property_entry jumper_ezpad_mini3_props[] = {
 494        PROPERTY_ENTRY_U32("touchscreen-min-x", 23),
 495        PROPERTY_ENTRY_U32("touchscreen-min-y", 16),
 496        PROPERTY_ENTRY_U32("touchscreen-size-x", 1700),
 497        PROPERTY_ENTRY_U32("touchscreen-size-y", 1138),
 498        PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 499        PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-jumper-ezpad-mini3.fw"),
 500        PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 501        { }
 502};
 503
 504static const struct ts_dmi_data jumper_ezpad_mini3_data = {
 505        .acpi_name      = "MSSL1680:00",
 506        .properties     = jumper_ezpad_mini3_props,
 507};
 508
 509static const struct property_entry mpman_converter9_props[] = {
 510        PROPERTY_ENTRY_U32("touchscreen-min-x", 8),
 511        PROPERTY_ENTRY_U32("touchscreen-min-y", 8),
 512        PROPERTY_ENTRY_U32("touchscreen-size-x", 1664),
 513        PROPERTY_ENTRY_U32("touchscreen-size-y", 880),
 514        PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 515        PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 516        PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-mpman-converter9.fw"),
 517        PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 518        { }
 519};
 520
 521static const struct ts_dmi_data mpman_converter9_data = {
 522        .acpi_name      = "MSSL1680:00",
 523        .properties     = mpman_converter9_props,
 524};
 525
 526static const struct property_entry mpman_mpwin895cl_props[] = {
 527        PROPERTY_ENTRY_U32("touchscreen-min-x", 3),
 528        PROPERTY_ENTRY_U32("touchscreen-min-y", 9),
 529        PROPERTY_ENTRY_U32("touchscreen-size-x", 1728),
 530        PROPERTY_ENTRY_U32("touchscreen-size-y", 1150),
 531        PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 532        PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-mpman-mpwin895cl.fw"),
 533        PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 534        PROPERTY_ENTRY_BOOL("silead,home-button"),
 535        { }
 536};
 537
 538static const struct ts_dmi_data mpman_mpwin895cl_data = {
 539        .acpi_name      = "MSSL1680:00",
 540        .properties     = mpman_mpwin895cl_props,
 541};
 542
 543static const struct property_entry myria_my8307_props[] = {
 544        PROPERTY_ENTRY_U32("touchscreen-size-x", 1720),
 545        PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
 546        PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 547        PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 548        PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 549        PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-myria-my8307.fw"),
 550        PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 551        PROPERTY_ENTRY_BOOL("silead,home-button"),
 552        { }
 553};
 554
 555static const struct ts_dmi_data myria_my8307_data = {
 556        .acpi_name      = "MSSL1680:00",
 557        .properties     = myria_my8307_props,
 558};
 559
 560static const struct property_entry onda_obook_20_plus_props[] = {
 561        PROPERTY_ENTRY_U32("touchscreen-size-x", 1728),
 562        PROPERTY_ENTRY_U32("touchscreen-size-y", 1148),
 563        PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 564        PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 565        PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 566        PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-onda-obook-20-plus.fw"),
 567        PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 568        PROPERTY_ENTRY_BOOL("silead,home-button"),
 569        { }
 570};
 571
 572static const struct ts_dmi_data onda_obook_20_plus_data = {
 573        .acpi_name      = "MSSL1680:00",
 574        .properties     = onda_obook_20_plus_props,
 575};
 576
 577static const struct property_entry onda_v80_plus_v3_props[] = {
 578        PROPERTY_ENTRY_U32("touchscreen-min-x", 22),
 579        PROPERTY_ENTRY_U32("touchscreen-min-y", 15),
 580        PROPERTY_ENTRY_U32("touchscreen-size-x", 1698),
 581        PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
 582        PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 583        PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-onda-v80-plus-v3.fw"),
 584        PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 585        PROPERTY_ENTRY_BOOL("silead,home-button"),
 586        { }
 587};
 588
 589static const struct ts_dmi_data onda_v80_plus_v3_data = {
 590        .embedded_fw = {
 591                .name   = "silead/gsl3676-onda-v80-plus-v3.fw",
 592                .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 },
 593                .length = 37224,
 594                .sha256 = { 0x8f, 0xbd, 0x8f, 0x0c, 0x6b, 0xba, 0x5b, 0xf5,
 595                            0xa3, 0xc7, 0xa3, 0xc0, 0x4f, 0xcd, 0xdf, 0x32,
 596                            0xcc, 0xe4, 0x70, 0xd6, 0x46, 0x9c, 0xd7, 0xa7,
 597                            0x4b, 0x82, 0x3f, 0xab, 0xc7, 0x90, 0xea, 0x23 },
 598        },
 599        .acpi_name      = "MSSL1680:00",
 600        .properties     = onda_v80_plus_v3_props,
 601};
 602
 603static const struct property_entry onda_v820w_32g_props[] = {
 604        PROPERTY_ENTRY_U32("touchscreen-size-x", 1665),
 605        PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
 606        PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 607        PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-onda-v820w-32g.fw"),
 608        PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 609        PROPERTY_ENTRY_BOOL("silead,home-button"),
 610        { }
 611};
 612
 613static const struct ts_dmi_data onda_v820w_32g_data = {
 614        .acpi_name      = "MSSL1680:00",
 615        .properties     = onda_v820w_32g_props,
 616};
 617
 618static const struct property_entry onda_v891_v5_props[] = {
 619        PROPERTY_ENTRY_U32("touchscreen-size-x", 1715),
 620        PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
 621        PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 622        PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 623        PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 624        PROPERTY_ENTRY_STRING("firmware-name",
 625                              "gsl3676-onda-v891-v5.fw"),
 626        PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 627        PROPERTY_ENTRY_BOOL("silead,home-button"),
 628        { }
 629};
 630
 631static const struct ts_dmi_data onda_v891_v5_data = {
 632        .acpi_name      = "MSSL1680:00",
 633        .properties     = onda_v891_v5_props,
 634};
 635
 636static const struct property_entry onda_v891w_v1_props[] = {
 637        PROPERTY_ENTRY_U32("touchscreen-min-x", 46),
 638        PROPERTY_ENTRY_U32("touchscreen-min-y",  8),
 639        PROPERTY_ENTRY_U32("touchscreen-size-x", 1676),
 640        PROPERTY_ENTRY_U32("touchscreen-size-y", 1130),
 641        PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-onda-v891w-v1.fw"),
 642        PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 643        PROPERTY_ENTRY_BOOL("silead,home-button"),
 644        { }
 645};
 646
 647static const struct ts_dmi_data onda_v891w_v1_data = {
 648        .acpi_name      = "MSSL1680:00",
 649        .properties     = onda_v891w_v1_props,
 650};
 651
 652static const struct property_entry onda_v891w_v3_props[] = {
 653        PROPERTY_ENTRY_U32("touchscreen-min-x", 35),
 654        PROPERTY_ENTRY_U32("touchscreen-min-y", 15),
 655        PROPERTY_ENTRY_U32("touchscreen-size-x", 1625),
 656        PROPERTY_ENTRY_U32("touchscreen-size-y", 1135),
 657        PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 658        PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-onda-v891w-v3.fw"),
 659        PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 660        PROPERTY_ENTRY_BOOL("silead,home-button"),
 661        { }
 662};
 663
 664static const struct ts_dmi_data onda_v891w_v3_data = {
 665        .acpi_name      = "MSSL1680:00",
 666        .properties     = onda_v891w_v3_props,
 667};
 668
 669static const struct property_entry pipo_w2s_props[] = {
 670        PROPERTY_ENTRY_U32("touchscreen-size-x", 1660),
 671        PROPERTY_ENTRY_U32("touchscreen-size-y", 880),
 672        PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 673        PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 674        PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-pipo-w2s.fw"),
 675        { }
 676};
 677
 678static const struct ts_dmi_data pipo_w2s_data = {
 679        .embedded_fw = {
 680                .name   = "silead/gsl1680-pipo-w2s.fw",
 681                .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 },
 682                .length = 39072,
 683                .sha256 = { 0xd0, 0x58, 0xc4, 0x7d, 0x55, 0x2d, 0x62, 0x18,
 684                            0xd1, 0x6a, 0x71, 0x73, 0x0b, 0x3f, 0xbe, 0x60,
 685                            0xbb, 0x45, 0x8c, 0x52, 0x27, 0xb7, 0x18, 0xf4,
 686                            0x31, 0x00, 0x6a, 0x49, 0x76, 0xd8, 0x7c, 0xd3 },
 687        },
 688        .acpi_name      = "MSSL1680:00",
 689        .properties     = pipo_w2s_props,
 690};
 691
 692static const struct property_entry pipo_w11_props[] = {
 693        PROPERTY_ENTRY_U32("touchscreen-min-x", 1),
 694        PROPERTY_ENTRY_U32("touchscreen-min-y", 15),
 695        PROPERTY_ENTRY_U32("touchscreen-size-x", 1984),
 696        PROPERTY_ENTRY_U32("touchscreen-size-y", 1532),
 697        PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-pipo-w11.fw"),
 698        PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 699        PROPERTY_ENTRY_BOOL("silead,home-button"),
 700        { }
 701};
 702
 703static const struct ts_dmi_data pipo_w11_data = {
 704        .acpi_name      = "MSSL1680:00",
 705        .properties     = pipo_w11_props,
 706};
 707
 708static const struct property_entry pov_mobii_wintab_p800w_v20_props[] = {
 709        PROPERTY_ENTRY_U32("touchscreen-min-x", 32),
 710        PROPERTY_ENTRY_U32("touchscreen-min-y", 16),
 711        PROPERTY_ENTRY_U32("touchscreen-size-x", 1692),
 712        PROPERTY_ENTRY_U32("touchscreen-size-y", 1146),
 713        PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 714        PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-pov-mobii-wintab-p800w-v20.fw"),
 715        PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 716        PROPERTY_ENTRY_BOOL("silead,home-button"),
 717        { }
 718};
 719
 720static const struct ts_dmi_data pov_mobii_wintab_p800w_v20_data = {
 721        .acpi_name      = "MSSL1680:00",
 722        .properties     = pov_mobii_wintab_p800w_v20_props,
 723};
 724
 725static const struct property_entry pov_mobii_wintab_p800w_v21_props[] = {
 726        PROPERTY_ENTRY_U32("touchscreen-min-x", 1),
 727        PROPERTY_ENTRY_U32("touchscreen-min-y", 8),
 728        PROPERTY_ENTRY_U32("touchscreen-size-x", 1794),
 729        PROPERTY_ENTRY_U32("touchscreen-size-y", 1148),
 730        PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 731        PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-pov-mobii-wintab-p800w.fw"),
 732        PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 733        PROPERTY_ENTRY_BOOL("silead,home-button"),
 734        { }
 735};
 736
 737static const struct ts_dmi_data pov_mobii_wintab_p800w_v21_data = {
 738        .acpi_name      = "MSSL1680:00",
 739        .properties     = pov_mobii_wintab_p800w_v21_props,
 740};
 741
 742static const struct property_entry pov_mobii_wintab_p1006w_v10_props[] = {
 743        PROPERTY_ENTRY_U32("touchscreen-min-x", 1),
 744        PROPERTY_ENTRY_U32("touchscreen-min-y", 3),
 745        PROPERTY_ENTRY_U32("touchscreen-size-x", 1984),
 746        PROPERTY_ENTRY_U32("touchscreen-size-y", 1520),
 747        PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 748        PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-pov-mobii-wintab-p1006w-v10.fw"),
 749        PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 750        PROPERTY_ENTRY_BOOL("silead,home-button"),
 751        { }
 752};
 753
 754static const struct ts_dmi_data pov_mobii_wintab_p1006w_v10_data = {
 755        .acpi_name      = "MSSL1680:00",
 756        .properties     = pov_mobii_wintab_p1006w_v10_props,
 757};
 758
 759static const struct property_entry predia_basic_props[] = {
 760        PROPERTY_ENTRY_U32("touchscreen-min-x", 3),
 761        PROPERTY_ENTRY_U32("touchscreen-min-y", 10),
 762        PROPERTY_ENTRY_U32("touchscreen-size-x", 1728),
 763        PROPERTY_ENTRY_U32("touchscreen-size-y", 1144),
 764        PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 765        PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-predia-basic.fw"),
 766        PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 767        PROPERTY_ENTRY_BOOL("silead,home-button"),
 768        { }
 769};
 770
 771static const struct ts_dmi_data predia_basic_data = {
 772        .acpi_name      = "MSSL1680:00",
 773        .properties     = predia_basic_props,
 774};
 775
 776static const struct property_entry schneider_sct101ctm_props[] = {
 777        PROPERTY_ENTRY_U32("touchscreen-size-x", 1715),
 778        PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
 779        PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 780        PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 781        PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 782        PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-schneider-sct101ctm.fw"),
 783        PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 784        PROPERTY_ENTRY_BOOL("silead,home-button"),
 785        { }
 786};
 787
 788static const struct ts_dmi_data schneider_sct101ctm_data = {
 789        .acpi_name      = "MSSL1680:00",
 790        .properties     = schneider_sct101ctm_props,
 791};
 792
 793static const struct property_entry techbite_arc_11_6_props[] = {
 794        PROPERTY_ENTRY_U32("touchscreen-min-x", 5),
 795        PROPERTY_ENTRY_U32("touchscreen-min-y", 7),
 796        PROPERTY_ENTRY_U32("touchscreen-size-x", 1981),
 797        PROPERTY_ENTRY_U32("touchscreen-size-y", 1270),
 798        PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 799        PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-techbite-arc-11-6.fw"),
 800        PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 801        { }
 802};
 803
 804static const struct ts_dmi_data techbite_arc_11_6_data = {
 805        .acpi_name      = "MSSL1680:00",
 806        .properties     = techbite_arc_11_6_props,
 807};
 808
 809static const struct property_entry teclast_tbook11_props[] = {
 810        PROPERTY_ENTRY_U32("touchscreen-min-x", 8),
 811        PROPERTY_ENTRY_U32("touchscreen-min-y", 14),
 812        PROPERTY_ENTRY_U32("touchscreen-size-x", 1916),
 813        PROPERTY_ENTRY_U32("touchscreen-size-y", 1264),
 814        PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 815        PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-teclast-tbook11.fw"),
 816        PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 817        PROPERTY_ENTRY_BOOL("silead,home-button"),
 818        { }
 819};
 820
 821static const struct ts_dmi_data teclast_tbook11_data = {
 822        .embedded_fw = {
 823                .name   = "silead/gsl3692-teclast-tbook11.fw",
 824                .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 },
 825                .length = 43560,
 826                .sha256 = { 0x9d, 0xb0, 0x3d, 0xf1, 0x00, 0x3c, 0xb5, 0x25,
 827                            0x62, 0x8a, 0xa0, 0x93, 0x4b, 0xe0, 0x4e, 0x75,
 828                            0xd1, 0x27, 0xb1, 0x65, 0x3c, 0xba, 0xa5, 0x0f,
 829                            0xcd, 0xb4, 0xbe, 0x00, 0xbb, 0xf6, 0x43, 0x29 },
 830        },
 831        .acpi_name      = "MSSL1680:00",
 832        .properties     = teclast_tbook11_props,
 833};
 834
 835static const struct property_entry teclast_x3_plus_props[] = {
 836        PROPERTY_ENTRY_U32("touchscreen-size-x", 1980),
 837        PROPERTY_ENTRY_U32("touchscreen-size-y", 1500),
 838        PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-teclast-x3-plus.fw"),
 839        PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 840        PROPERTY_ENTRY_BOOL("silead,home-button"),
 841        { }
 842};
 843
 844static const struct ts_dmi_data teclast_x3_plus_data = {
 845        .acpi_name      = "MSSL1680:00",
 846        .properties     = teclast_x3_plus_props,
 847};
 848
 849static const struct property_entry teclast_x98plus2_props[] = {
 850        PROPERTY_ENTRY_U32("touchscreen-size-x", 2048),
 851        PROPERTY_ENTRY_U32("touchscreen-size-y", 1280),
 852        PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 853        PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 854        PROPERTY_ENTRY_STRING("firmware-name", "gsl1686-teclast_x98plus2.fw"),
 855        PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 856        { }
 857};
 858
 859static const struct ts_dmi_data teclast_x98plus2_data = {
 860        .acpi_name      = "MSSL1680:00",
 861        .properties     = teclast_x98plus2_props,
 862};
 863
 864static const struct property_entry trekstor_primebook_c11_props[] = {
 865        PROPERTY_ENTRY_U32("touchscreen-size-x", 1970),
 866        PROPERTY_ENTRY_U32("touchscreen-size-y", 1530),
 867        PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 868        PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-trekstor-primebook-c11.fw"),
 869        PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 870        PROPERTY_ENTRY_BOOL("silead,home-button"),
 871        { }
 872};
 873
 874static const struct ts_dmi_data trekstor_primebook_c11_data = {
 875        .acpi_name      = "MSSL1680:00",
 876        .properties     = trekstor_primebook_c11_props,
 877};
 878
 879static const struct property_entry trekstor_primebook_c13_props[] = {
 880        PROPERTY_ENTRY_U32("touchscreen-size-x", 2624),
 881        PROPERTY_ENTRY_U32("touchscreen-size-y", 1920),
 882        PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-trekstor-primebook-c13.fw"),
 883        PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 884        PROPERTY_ENTRY_BOOL("silead,home-button"),
 885        { }
 886};
 887
 888static const struct ts_dmi_data trekstor_primebook_c13_data = {
 889        .acpi_name      = "MSSL1680:00",
 890        .properties     = trekstor_primebook_c13_props,
 891};
 892
 893static const struct property_entry trekstor_primetab_t13b_props[] = {
 894        PROPERTY_ENTRY_U32("touchscreen-size-x", 2500),
 895        PROPERTY_ENTRY_U32("touchscreen-size-y", 1900),
 896        PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-trekstor-primetab-t13b.fw"),
 897        PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 898        PROPERTY_ENTRY_BOOL("silead,home-button"),
 899        PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 900        { }
 901};
 902
 903static const struct ts_dmi_data trekstor_primetab_t13b_data = {
 904        .acpi_name  = "MSSL1680:00",
 905        .properties = trekstor_primetab_t13b_props,
 906};
 907
 908static const struct property_entry trekstor_surftab_twin_10_1_props[] = {
 909        PROPERTY_ENTRY_U32("touchscreen-min-x", 20),
 910        PROPERTY_ENTRY_U32("touchscreen-min-y", 0),
 911        PROPERTY_ENTRY_U32("touchscreen-size-x", 1890),
 912        PROPERTY_ENTRY_U32("touchscreen-size-y", 1280),
 913        PROPERTY_ENTRY_U32("touchscreen-inverted-y", 1),
 914        PROPERTY_ENTRY_STRING("firmware-name", "gsl3670-surftab-twin-10-1-st10432-8.fw"),
 915        PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 916        PROPERTY_ENTRY_BOOL("silead,home-button"),
 917        { }
 918};
 919
 920static const struct ts_dmi_data trekstor_surftab_twin_10_1_data = {
 921        .acpi_name      = "MSSL1680:00",
 922        .properties     = trekstor_surftab_twin_10_1_props,
 923};
 924
 925static const struct property_entry trekstor_surftab_wintron70_props[] = {
 926        PROPERTY_ENTRY_U32("touchscreen-min-x", 12),
 927        PROPERTY_ENTRY_U32("touchscreen-min-y", 8),
 928        PROPERTY_ENTRY_U32("touchscreen-size-x", 884),
 929        PROPERTY_ENTRY_U32("touchscreen-size-y", 632),
 930        PROPERTY_ENTRY_STRING("firmware-name", "gsl1686-surftab-wintron70-st70416-6.fw"),
 931        PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 932        PROPERTY_ENTRY_BOOL("silead,home-button"),
 933        { }
 934};
 935
 936static const struct ts_dmi_data trekstor_surftab_wintron70_data = {
 937        .acpi_name      = "MSSL1680:00",
 938        .properties     = trekstor_surftab_wintron70_props,
 939};
 940
 941static const struct property_entry vinga_twizzle_j116_props[] = {
 942        PROPERTY_ENTRY_U32("touchscreen-size-x", 1920),
 943        PROPERTY_ENTRY_U32("touchscreen-size-y", 1280),
 944        PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-vinga-twizzle_j116.fw"),
 945        PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 946        PROPERTY_ENTRY_BOOL("silead,home-button"),
 947        { }
 948};
 949
 950static const struct ts_dmi_data vinga_twizzle_j116_data = {
 951        .acpi_name      = "MSSL1680:00",
 952        .properties     = vinga_twizzle_j116_props,
 953};
 954
 955/* NOTE: Please keep this table sorted alphabetically */
 956const struct dmi_system_id touchscreen_dmi_table[] = {
 957        {
 958                /* Chuwi Hi8 */
 959                .driver_data = (void *)&chuwi_hi8_data,
 960                .matches = {
 961                        DMI_MATCH(DMI_SYS_VENDOR, "ilife"),
 962                        DMI_MATCH(DMI_PRODUCT_NAME, "S806"),
 963                },
 964        },
 965        {
 966                /* Chuwi Hi8 (H1D_S806_206) */
 967                .driver_data = (void *)&chuwi_hi8_data,
 968                .matches = {
 969                        DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
 970                        DMI_MATCH(DMI_PRODUCT_NAME, "BayTrail"),
 971                        DMI_MATCH(DMI_BIOS_VERSION, "H1D_S806_206"),
 972                },
 973        },
 974        {
 975                /* Chuwi Hi8 Air (CWI543) */
 976                .driver_data = (void *)&chuwi_hi8_air_data,
 977                .matches = {
 978                        DMI_MATCH(DMI_BOARD_VENDOR, "Default string"),
 979                        DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
 980                        DMI_MATCH(DMI_PRODUCT_NAME, "Hi8 Air"),
 981                },
 982        },
 983        {
 984                /* Chuwi Hi8 Pro (CWI513) */
 985                .driver_data = (void *)&chuwi_hi8_pro_data,
 986                .matches = {
 987                        DMI_MATCH(DMI_SYS_VENDOR, "Hampoo"),
 988                        DMI_MATCH(DMI_PRODUCT_NAME, "X1D3_C806N"),
 989                },
 990        },
 991        {
 992                /* Chuwi Hi10 Air */
 993                .driver_data = (void *)&chuwi_hi10_air_data,
 994                .matches = {
 995                        DMI_MATCH(DMI_SYS_VENDOR, "CHUWI INNOVATION AND TECHNOLOGY(SHENZHEN)CO.LTD"),
 996                        DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
 997                        DMI_MATCH(DMI_PRODUCT_SKU, "P1W6_C109D_B"),
 998                },
 999        },
1000        {
1001                /* Chuwi Hi10 Plus (CWI527) */
1002                .driver_data = (void *)&chuwi_hi10_plus_data,
1003                .matches = {
1004                        DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
1005                        DMI_MATCH(DMI_PRODUCT_NAME, "Hi10 plus tablet"),
1006                        DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
1007                },
1008        },
1009        {
1010                /* Chuwi Hi10 Pro (CWI529) */
1011                .driver_data = (void *)&chuwi_hi10_pro_data,
1012                .matches = {
1013                        DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
1014                        DMI_MATCH(DMI_PRODUCT_NAME, "Hi10 pro tablet"),
1015                        DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
1016                },
1017        },
1018        {
1019                /* Chuwi HiBook (CWI514) */
1020                .driver_data = (void *)&chuwi_hibook_data,
1021                .matches = {
1022                        DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
1023                        DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
1024                        /* Above matches are too generic, add bios-date match */
1025                        DMI_MATCH(DMI_BIOS_DATE, "05/07/2016"),
1026                },
1027        },
1028        {
1029                /* Chuwi Vi8 (CWI506) */
1030                .driver_data = (void *)&chuwi_vi8_data,
1031                .matches = {
1032                        DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1033                        DMI_MATCH(DMI_PRODUCT_NAME, "i86"),
1034                        DMI_MATCH(DMI_BIOS_VERSION, "CHUWI.D86JLBNR"),
1035                },
1036        },
1037        {
1038                /* Chuwi Vi8 Plus (CWI519) */
1039                .driver_data = (void *)&chuwi_vi8_plus_data,
1040                .matches = {
1041                        DMI_MATCH(DMI_SYS_VENDOR, "Hampoo"),
1042                        DMI_MATCH(DMI_PRODUCT_NAME, "D2D3_Vi8A1"),
1043                        DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
1044                },
1045        },
1046        {
1047                /* Chuwi Vi10 (CWI505) */
1048                .driver_data = (void *)&chuwi_vi10_data,
1049                .matches = {
1050                        DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
1051                        DMI_MATCH(DMI_BOARD_NAME, "BYT-PF02"),
1052                        DMI_MATCH(DMI_SYS_VENDOR, "ilife"),
1053                        DMI_MATCH(DMI_PRODUCT_NAME, "S165"),
1054                },
1055        },
1056        {
1057                /* Chuwi Surbook Mini (CWI540) */
1058                .driver_data = (void *)&chuwi_surbook_mini_data,
1059                .matches = {
1060                        DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
1061                        DMI_MATCH(DMI_PRODUCT_NAME, "C3W6_AP108_4G"),
1062                },
1063        },
1064        {
1065                /* Connect Tablet 9 */
1066                .driver_data = (void *)&connect_tablet9_data,
1067                .matches = {
1068                        DMI_MATCH(DMI_SYS_VENDOR, "Connect"),
1069                        DMI_MATCH(DMI_PRODUCT_NAME, "Tablet 9"),
1070                },
1071        },
1072        {
1073                /* CUBE iwork8 Air */
1074                .driver_data = (void *)&cube_iwork8_air_data,
1075                .matches = {
1076                        DMI_MATCH(DMI_SYS_VENDOR, "cube"),
1077                        DMI_MATCH(DMI_PRODUCT_NAME, "i1-TF"),
1078                        DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
1079                },
1080        },
1081        {
1082                /* Cube KNote i1101 */
1083                .driver_data = (void *)&cube_knote_i1101_data,
1084                .matches = {
1085                        DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
1086                        DMI_MATCH(DMI_BOARD_NAME, "L1W6_I1101"),
1087                        DMI_MATCH(DMI_SYS_VENDOR, "ALLDOCUBE"),
1088                        DMI_MATCH(DMI_PRODUCT_NAME, "i1101"),
1089                },
1090        },
1091        {
1092                /* DEXP Ursus 7W */
1093                .driver_data = (void *)&dexp_ursus_7w_data,
1094                .matches = {
1095                        DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1096                        DMI_MATCH(DMI_PRODUCT_NAME, "7W"),
1097                },
1098        },
1099        {
1100                /* Digma Citi E200 */
1101                .driver_data = (void *)&digma_citi_e200_data,
1102                .matches = {
1103                        DMI_MATCH(DMI_SYS_VENDOR, "Digma"),
1104                        DMI_MATCH(DMI_PRODUCT_NAME, "CITI E200"),
1105                        DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
1106                },
1107        },
1108        {
1109                /* Estar Beauty HD (MID 7316R) */
1110                .driver_data = (void *)&estar_beauty_hd_data,
1111                .matches = {
1112                        DMI_MATCH(DMI_SYS_VENDOR, "Estar"),
1113                        DMI_MATCH(DMI_PRODUCT_NAME, "eSTAR BEAUTY HD Intel Quad core"),
1114                },
1115        },
1116        {       /* Glavey TM800A550L */
1117                .driver_data = (void *)&glavey_tm800a550l_data,
1118                .matches = {
1119                        DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
1120                        DMI_MATCH(DMI_BOARD_NAME, "Aptio CRB"),
1121                        /* Above strings are too generic, also match on BIOS version */
1122                        DMI_MATCH(DMI_BIOS_VERSION, "ZY-8-BI-PX4S70VTR400-X423B-005-D"),
1123                },
1124        },
1125        {
1126                /* GP-electronic T701 */
1127                .driver_data = (void *)&gp_electronic_t701_data,
1128                .matches = {
1129                        DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1130                        DMI_MATCH(DMI_PRODUCT_NAME, "T701"),
1131                        DMI_MATCH(DMI_BIOS_VERSION, "BYT70A.YNCHENG.WIN.007"),
1132                },
1133        },
1134        {
1135                /* I.T.Works TW701 (same hardware as the Trekstor ST70416-6) */
1136                .driver_data = (void *)&trekstor_surftab_wintron70_data,
1137                .matches = {
1138                        DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1139                        DMI_MATCH(DMI_PRODUCT_NAME, "i71c"),
1140                        DMI_MATCH(DMI_BIOS_VERSION, "itWORKS.G.WI71C.JGBMRB"),
1141                },
1142        },
1143        {
1144                /* Irbis TW90 */
1145                .driver_data = (void *)&irbis_tw90_data,
1146                .matches = {
1147                        DMI_MATCH(DMI_SYS_VENDOR, "IRBIS"),
1148                        DMI_MATCH(DMI_PRODUCT_NAME, "TW90"),
1149                },
1150        },
1151        {
1152                /* Irbis TW118 */
1153                .driver_data = (void *)&irbis_tw118_data,
1154                .matches = {
1155                        DMI_MATCH(DMI_SYS_VENDOR, "IRBIS"),
1156                        DMI_MATCH(DMI_PRODUCT_NAME, "TW118"),
1157                },
1158        },
1159        {
1160                /* I.T.Works TW891 */
1161                .driver_data = (void *)&itworks_tw891_data,
1162                .matches = {
1163                        DMI_MATCH(DMI_SYS_VENDOR, "To be filled by O.E.M."),
1164                        DMI_MATCH(DMI_PRODUCT_NAME, "TW891"),
1165                },
1166        },
1167        {
1168                /* Jumper EZpad 6 Pro */
1169                .driver_data = (void *)&jumper_ezpad_6_pro_data,
1170                .matches = {
1171                        DMI_MATCH(DMI_SYS_VENDOR, "Jumper"),
1172                        DMI_MATCH(DMI_PRODUCT_NAME, "EZpad"),
1173                        DMI_MATCH(DMI_BIOS_VERSION, "5.12"),
1174                        /* Above matches are too generic, add bios-date match */
1175                        DMI_MATCH(DMI_BIOS_DATE, "08/18/2017"),
1176                },
1177        },
1178        {
1179                /* Jumper EZpad 6 Pro B */
1180                .driver_data = (void *)&jumper_ezpad_6_pro_b_data,
1181                .matches = {
1182                        DMI_MATCH(DMI_SYS_VENDOR, "Jumper"),
1183                        DMI_MATCH(DMI_PRODUCT_NAME, "EZpad"),
1184                        DMI_MATCH(DMI_BIOS_VERSION, "5.12"),
1185                        /* Above matches are too generic, add bios-date match */
1186                        DMI_MATCH(DMI_BIOS_DATE, "04/24/2018"),
1187                },
1188        },
1189        {
1190                /* Jumper EZpad 6 m4 */
1191                .driver_data = (void *)&jumper_ezpad_6_m4_data,
1192                .matches = {
1193                        DMI_MATCH(DMI_SYS_VENDOR, "jumper"),
1194                        DMI_MATCH(DMI_PRODUCT_NAME, "EZpad"),
1195                        /* Jumper8.S106x.A00C.1066 with the version dropped */
1196                        DMI_MATCH(DMI_BIOS_VERSION, "Jumper8.S106x"),
1197                },
1198        },
1199        {
1200                /* Jumper EZpad 7 */
1201                .driver_data = (void *)&jumper_ezpad_7_data,
1202                .matches = {
1203                        DMI_MATCH(DMI_SYS_VENDOR, "Jumper"),
1204                        DMI_MATCH(DMI_PRODUCT_NAME, "EZpad"),
1205                        /* Jumper12x.WJ2012.bsBKRCP05 with the version dropped */
1206                        DMI_MATCH(DMI_BIOS_VERSION, "Jumper12x.WJ2012.bsBKRCP"),
1207                },
1208        },
1209        {
1210                /* Jumper EZpad mini3 */
1211                .driver_data = (void *)&jumper_ezpad_mini3_data,
1212                .matches = {
1213                        DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1214                        /* jumperx.T87.KFBNEEA02 with the version-nr dropped */
1215                        DMI_MATCH(DMI_BIOS_VERSION, "jumperx.T87.KFBNEEA"),
1216                },
1217        },
1218        {
1219                /* Mediacom WinPad 7.0 W700 (same hw as Wintron surftab 7") */
1220                .driver_data = (void *)&trekstor_surftab_wintron70_data,
1221                .matches = {
1222                        DMI_MATCH(DMI_SYS_VENDOR, "MEDIACOM"),
1223                        DMI_MATCH(DMI_PRODUCT_NAME, "WinPad 7 W10 - WPW700"),
1224                },
1225        },
1226        {
1227                /* Mediacom Flexbook Edge 11 (same hw as TS Primebook C11) */
1228                .driver_data = (void *)&trekstor_primebook_c11_data,
1229                .matches = {
1230                        DMI_MATCH(DMI_SYS_VENDOR, "MEDIACOM"),
1231                        DMI_MATCH(DMI_PRODUCT_NAME, "FlexBook edge11 - M-FBE11"),
1232                },
1233        },
1234        {
1235                /* MP Man Converter 9 */
1236                .driver_data = (void *)&mpman_converter9_data,
1237                .matches = {
1238                        DMI_MATCH(DMI_SYS_VENDOR, "MPMAN"),
1239                        DMI_MATCH(DMI_PRODUCT_NAME, "Converter9"),
1240                },
1241        },
1242        {
1243                /* MP Man MPWIN895CL */
1244                .driver_data = (void *)&mpman_mpwin895cl_data,
1245                .matches = {
1246                        DMI_MATCH(DMI_SYS_VENDOR, "MPMAN"),
1247                        DMI_MATCH(DMI_PRODUCT_NAME, "MPWIN8900CL"),
1248                },
1249        },
1250        {
1251                /* Myria MY8307 */
1252                .driver_data = (void *)&myria_my8307_data,
1253                .matches = {
1254                        DMI_MATCH(DMI_SYS_VENDOR, "Complet Electro Serv"),
1255                        DMI_MATCH(DMI_PRODUCT_NAME, "MY8307"),
1256                },
1257        },
1258        {
1259                /* Onda oBook 20 Plus */
1260                .driver_data = (void *)&onda_obook_20_plus_data,
1261                .matches = {
1262                        DMI_MATCH(DMI_SYS_VENDOR, "ONDA"),
1263                        DMI_MATCH(DMI_PRODUCT_NAME, "OBOOK 20 PLUS"),
1264                },
1265        },
1266        {
1267                /* ONDA V80 plus v3 (P80PSBG9V3A01501) */
1268                .driver_data = (void *)&onda_v80_plus_v3_data,
1269                .matches = {
1270                        DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ONDA"),
1271                        DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "V80 PLUS")
1272                },
1273        },
1274        {
1275                /* ONDA V820w DualOS */
1276                .driver_data = (void *)&onda_v820w_32g_data,
1277                .matches = {
1278                        DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "ONDA"),
1279                        DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "V820w DualOS")
1280                },
1281        },
1282        {
1283                /* ONDA V891 v5 */
1284                .driver_data = (void *)&onda_v891_v5_data,
1285                .matches = {
1286                        DMI_MATCH(DMI_SYS_VENDOR, "ONDA"),
1287                        DMI_MATCH(DMI_PRODUCT_NAME, "ONDA Tablet"),
1288                        DMI_MATCH(DMI_BIOS_VERSION, "ONDA.D869CJABNRBA06"),
1289                },
1290        },
1291        {
1292                /* ONDA V891w revision P891WBEBV1B00 aka v1 */
1293                .driver_data = (void *)&onda_v891w_v1_data,
1294                .matches = {
1295                        DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "ONDA"),
1296                        DMI_EXACT_MATCH(DMI_BOARD_NAME, "ONDA Tablet"),
1297                        DMI_EXACT_MATCH(DMI_BOARD_VERSION, "V001"),
1298                        /* Exact match, different versions need different fw */
1299                        DMI_EXACT_MATCH(DMI_BIOS_VERSION, "ONDA.W89EBBN08"),
1300                },
1301        },
1302        {
1303                /* ONDA V891w Dual OS P891DCF2V1A01274 64GB */
1304                .driver_data = (void *)&onda_v891w_v3_data,
1305                .matches = {
1306                        DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1307                        DMI_MATCH(DMI_PRODUCT_NAME, "ONDA Tablet"),
1308                        DMI_MATCH(DMI_BIOS_VERSION, "ONDA.D890HBBNR0A"),
1309                },
1310        },
1311        {
1312                /* Pipo W2S */
1313                .driver_data = (void *)&pipo_w2s_data,
1314                .matches = {
1315                        DMI_MATCH(DMI_SYS_VENDOR, "PIPO"),
1316                        DMI_MATCH(DMI_PRODUCT_NAME, "W2S"),
1317                },
1318        },
1319        {
1320                /* Pipo W11 */
1321                .driver_data = (void *)&pipo_w11_data,
1322                .matches = {
1323                        DMI_MATCH(DMI_SYS_VENDOR, "PIPO"),
1324                        DMI_MATCH(DMI_PRODUCT_NAME, "To be filled by O.E.M."),
1325                        /* Above matches are too generic, add bios-ver match */
1326                        DMI_MATCH(DMI_BIOS_VERSION, "JS-BI-10.6-SF133GR300-GA55B-024-F"),
1327                },
1328        },
1329        {
1330                /* Ployer Momo7w (same hardware as the Trekstor ST70416-6) */
1331                .driver_data = (void *)&trekstor_surftab_wintron70_data,
1332                .matches = {
1333                        DMI_MATCH(DMI_SYS_VENDOR, "Shenzhen PLOYER"),
1334                        DMI_MATCH(DMI_PRODUCT_NAME, "MOMO7W"),
1335                        /* Exact match, different versions need different fw */
1336                        DMI_MATCH(DMI_BIOS_VERSION, "MOMO.G.WI71C.MABMRBA02"),
1337                },
1338        },
1339        {
1340                /* Point of View mobii wintab p800w (v2.0) */
1341                .driver_data = (void *)&pov_mobii_wintab_p800w_v20_data,
1342                .matches = {
1343                        DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
1344                        DMI_MATCH(DMI_BOARD_NAME, "Aptio CRB"),
1345                        DMI_MATCH(DMI_BIOS_VERSION, "3BAIR1014"),
1346                        /* Above matches are too generic, add bios-date match */
1347                        DMI_MATCH(DMI_BIOS_DATE, "10/24/2014"),
1348                },
1349        },
1350        {
1351                /* Predia Basic tablet) */
1352                .driver_data = (void *)&predia_basic_data,
1353                .matches = {
1354                        DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1355                        DMI_MATCH(DMI_PRODUCT_NAME, "CherryTrail"),
1356                        /* Above matches are too generic, add bios-version match */
1357                        DMI_MATCH(DMI_BIOS_VERSION, "Mx.WT107.KUBNGEA"),
1358                },
1359        },
1360        {
1361                /* Point of View mobii wintab p800w (v2.1) */
1362                .driver_data = (void *)&pov_mobii_wintab_p800w_v21_data,
1363                .matches = {
1364                        DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
1365                        DMI_MATCH(DMI_BOARD_NAME, "Aptio CRB"),
1366                        DMI_MATCH(DMI_BIOS_VERSION, "3BAIR1013"),
1367                        /* Above matches are too generic, add bios-date match */
1368                        DMI_MATCH(DMI_BIOS_DATE, "08/22/2014"),
1369                },
1370        },
1371        {
1372                /* Point of View mobii wintab p1006w (v1.0) */
1373                .driver_data = (void *)&pov_mobii_wintab_p1006w_v10_data,
1374                .matches = {
1375                        DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Insyde"),
1376                        DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "BayTrail"),
1377                        /* Note 105b is Foxcon's USB/PCI vendor id */
1378                        DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "105B"),
1379                        DMI_EXACT_MATCH(DMI_BOARD_NAME, "0E57"),
1380                },
1381        },
1382        {
1383                /* Schneider SCT101CTM */
1384                .driver_data = (void *)&schneider_sct101ctm_data,
1385                .matches = {
1386                        DMI_MATCH(DMI_SYS_VENDOR, "Default string"),
1387                        DMI_MATCH(DMI_PRODUCT_NAME, "SCT101CTM"),
1388                },
1389        },
1390        {
1391                /* Techbite Arc 11.6 */
1392                .driver_data = (void *)&techbite_arc_11_6_data,
1393                .matches = {
1394                        DMI_MATCH(DMI_SYS_VENDOR, "mPTech"),
1395                        DMI_MATCH(DMI_PRODUCT_NAME, "techBite Arc 11.6"),
1396                        DMI_MATCH(DMI_BOARD_NAME, "G8316_272B"),
1397                },
1398        },
1399        {
1400                /* Teclast Tbook 11 */
1401                .driver_data = (void *)&teclast_tbook11_data,
1402                .matches = {
1403                        DMI_MATCH(DMI_SYS_VENDOR, "TECLAST"),
1404                        DMI_MATCH(DMI_PRODUCT_NAME, "TbooK 11"),
1405                        DMI_MATCH(DMI_PRODUCT_SKU, "E5A6_A1"),
1406                },
1407        },
1408        {
1409                /* Teclast X3 Plus */
1410                .driver_data = (void *)&teclast_x3_plus_data,
1411                .matches = {
1412                        DMI_MATCH(DMI_SYS_VENDOR, "TECLAST"),
1413                        DMI_MATCH(DMI_PRODUCT_NAME, "X3 Plus"),
1414                        DMI_MATCH(DMI_BOARD_NAME, "X3 Plus"),
1415                },
1416        },
1417        {
1418                /* Teclast X89 (Android version / BIOS) */
1419                .driver_data = (void *)&gdix1001_00_upside_down_data,
1420                .matches = {
1421                        DMI_MATCH(DMI_BOARD_VENDOR, "WISKY"),
1422                        DMI_MATCH(DMI_BOARD_NAME, "3G062i"),
1423                },
1424        },
1425        {
1426                /* Teclast X89 (Windows version / BIOS) */
1427                .driver_data = (void *)&gdix1001_01_upside_down_data,
1428                .matches = {
1429                        /* tPAD is too generic, also match on bios date */
1430                        DMI_MATCH(DMI_BOARD_VENDOR, "TECLAST"),
1431                        DMI_MATCH(DMI_BOARD_NAME, "tPAD"),
1432                        DMI_MATCH(DMI_BIOS_DATE, "12/19/2014"),
1433                },
1434        },
1435        {
1436                /* Teclast X98 Plus II */
1437                .driver_data = (void *)&teclast_x98plus2_data,
1438                .matches = {
1439                        DMI_MATCH(DMI_SYS_VENDOR, "TECLAST"),
1440                        DMI_MATCH(DMI_PRODUCT_NAME, "X98 Plus II"),
1441                },
1442        },
1443        {
1444                /* Teclast X98 Pro */
1445                .driver_data = (void *)&gdix1001_00_upside_down_data,
1446                .matches = {
1447                        /*
1448                         * Only match BIOS date, because the manufacturers
1449                         * BIOS does not report the board name at all
1450                         * (sometimes)...
1451                         */
1452                        DMI_MATCH(DMI_BOARD_VENDOR, "TECLAST"),
1453                        DMI_MATCH(DMI_BIOS_DATE, "10/28/2015"),
1454                },
1455        },
1456        {
1457                /* Trekstor Primebook C11 */
1458                .driver_data = (void *)&trekstor_primebook_c11_data,
1459                .matches = {
1460                        DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"),
1461                        DMI_MATCH(DMI_PRODUCT_NAME, "Primebook C11"),
1462                },
1463        },
1464        {
1465                /* Trekstor Primebook C11B (same touchscreen as the C11) */
1466                .driver_data = (void *)&trekstor_primebook_c11_data,
1467                .matches = {
1468                        DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"),
1469                        DMI_MATCH(DMI_PRODUCT_NAME, "PRIMEBOOK C11B"),
1470                },
1471        },
1472        {
1473                /* Trekstor Primebook C13 */
1474                .driver_data = (void *)&trekstor_primebook_c13_data,
1475                .matches = {
1476                        DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"),
1477                        DMI_MATCH(DMI_PRODUCT_NAME, "Primebook C13"),
1478                },
1479        },
1480        {
1481                /* Trekstor Primetab T13B */
1482                .driver_data = (void *)&trekstor_primetab_t13b_data,
1483                .matches = {
1484                        DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"),
1485                        DMI_MATCH(DMI_PRODUCT_NAME, "Primetab T13B"),
1486                },
1487        },
1488        {
1489                /* TrekStor SurfTab twin 10.1 ST10432-8 */
1490                .driver_data = (void *)&trekstor_surftab_twin_10_1_data,
1491                .matches = {
1492                        DMI_MATCH(DMI_SYS_VENDOR, "TrekStor"),
1493                        DMI_MATCH(DMI_PRODUCT_NAME, "SurfTab twin 10.1"),
1494                },
1495        },
1496        {
1497                /* Trekstor Surftab Wintron 7.0 ST70416-6 */
1498                .driver_data = (void *)&trekstor_surftab_wintron70_data,
1499                .matches = {
1500                        DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1501                        DMI_MATCH(DMI_PRODUCT_NAME, "ST70416-6"),
1502                        /* Exact match, different versions need different fw */
1503                        DMI_MATCH(DMI_BIOS_VERSION, "TREK.G.WI71C.JGBMRBA04"),
1504                },
1505        },
1506        {
1507                /* Trekstor Surftab Wintron 7.0 ST70416-6, newer BIOS */
1508                .driver_data = (void *)&trekstor_surftab_wintron70_data,
1509                .matches = {
1510                        DMI_MATCH(DMI_SYS_VENDOR, "TrekStor"),
1511                        DMI_MATCH(DMI_PRODUCT_NAME, "SurfTab wintron 7.0 ST70416-6"),
1512                        /* Exact match, different versions need different fw */
1513                        DMI_MATCH(DMI_BIOS_VERSION, "TREK.G.WI71C.JGBMRBA05"),
1514                },
1515        },
1516        {
1517                /* Trekstor Yourbook C11B (same touchscreen as the Primebook C11) */
1518                .driver_data = (void *)&trekstor_primebook_c11_data,
1519                .matches = {
1520                        DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"),
1521                        DMI_MATCH(DMI_PRODUCT_NAME, "YOURBOOK C11B"),
1522                },
1523        },
1524        {
1525                /* Vinga Twizzle J116 */
1526                .driver_data = (void *)&vinga_twizzle_j116_data,
1527                .matches = {
1528                        DMI_MATCH(DMI_PRODUCT_NAME, "VINGA Twizzle J116"),
1529                },
1530        },
1531        {
1532                /* "WinBook TW100" */
1533                .driver_data = (void *)&gdix1001_00_upside_down_data,
1534                .matches = {
1535                        DMI_MATCH(DMI_SYS_VENDOR, "WinBook"),
1536                        DMI_MATCH(DMI_PRODUCT_NAME, "TW100")
1537                }
1538        },
1539        {
1540                /* WinBook TW700 */
1541                .driver_data = (void *)&gdix1001_00_upside_down_data,
1542                .matches = {
1543                        DMI_MATCH(DMI_SYS_VENDOR, "WinBook"),
1544                        DMI_MATCH(DMI_PRODUCT_NAME, "TW700")
1545                },
1546        },
1547        {
1548                /* Yours Y8W81, same case and touchscreen as Chuwi Vi8 */
1549                .driver_data = (void *)&chuwi_vi8_data,
1550                .matches = {
1551                        DMI_MATCH(DMI_SYS_VENDOR, "YOURS"),
1552                        DMI_MATCH(DMI_PRODUCT_NAME, "Y8W81"),
1553                },
1554        },
1555        { }
1556};
1557
1558static const struct ts_dmi_data *ts_data;
1559
1560static void ts_dmi_add_props(struct i2c_client *client)
1561{
1562        struct device *dev = &client->dev;
1563        int error;
1564
1565        if (has_acpi_companion(dev) &&
1566            !strncmp(ts_data->acpi_name, client->name, I2C_NAME_SIZE)) {
1567                error = device_create_managed_software_node(dev, ts_data->properties, NULL);
1568                if (error)
1569                        dev_err(dev, "failed to add properties: %d\n", error);
1570        }
1571}
1572
1573static int ts_dmi_notifier_call(struct notifier_block *nb,
1574                                unsigned long action, void *data)
1575{
1576        struct device *dev = data;
1577        struct i2c_client *client;
1578
1579        switch (action) {
1580        case BUS_NOTIFY_ADD_DEVICE:
1581                client = i2c_verify_client(dev);
1582                if (client)
1583                        ts_dmi_add_props(client);
1584                break;
1585
1586        default:
1587                break;
1588        }
1589
1590        return 0;
1591}
1592
1593static struct notifier_block ts_dmi_notifier = {
1594        .notifier_call = ts_dmi_notifier_call,
1595};
1596
1597static int __init ts_dmi_init(void)
1598{
1599        const struct dmi_system_id *dmi_id;
1600        int error;
1601
1602        dmi_id = dmi_first_match(touchscreen_dmi_table);
1603        if (!dmi_id)
1604                return 0; /* Not an error */
1605
1606        ts_data = dmi_id->driver_data;
1607        /* Some dmi table entries only provide an efi_embedded_fw_desc */
1608        if (!ts_data->properties)
1609                return 0;
1610
1611        error = bus_register_notifier(&i2c_bus_type, &ts_dmi_notifier);
1612        if (error)
1613                pr_err("%s: failed to register i2c bus notifier: %d\n",
1614                        __func__, error);
1615
1616        return error;
1617}
1618
1619/*
1620 * We are registering out notifier after i2c core is initialized and i2c bus
1621 * itself is ready (which happens at postcore initcall level), but before
1622 * ACPI starts enumerating devices (at subsys initcall level).
1623 */
1624arch_initcall(ts_dmi_init);
1625