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touchscreen_dmi.c

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linux-6.19.14/drivers/platform/x86/touchscreen_dmi.c C 
   1// SPDX-License-Identifier: GPL-2.0-or-later
   2/*
   3 * Touchscreen driver DMI based configuration code
   4 *
   5 * Copyright (c) 2017 Red Hat Inc.
   6 *
   7 * Red Hat authors:
   8 * Hans de Goede <hdegoede@redhat.com>
   9 */
  10
  11#include <linux/acpi.h>
  12#include <linux/ctype.h>
  13#include <linux/device.h>
  14#include <linux/dmi.h>
  15#include <linux/efi_embedded_fw.h>
  16#include <linux/i2c.h>
  17#include <linux/init.h>
  18#include <linux/kstrtox.h>
  19#include <linux/notifier.h>
  20#include <linux/property.h>
  21#include <linux/string.h>
  22
  23struct ts_dmi_data {
  24	/* The EFI embedded-fw code expects this to be the first member! */
  25	struct efi_embedded_fw_desc embedded_fw;
  26	const char *acpi_name;
  27	const struct property_entry *properties;
  28};
  29
  30/* NOTE: Please keep all entries sorted alphabetically */
  31
  32static const struct property_entry archos_101_cesium_educ_props[] = {
  33	PROPERTY_ENTRY_U32("touchscreen-size-x", 1850),
  34	PROPERTY_ENTRY_U32("touchscreen-size-y", 1280),
  35	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
  36	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
  37	PROPERTY_ENTRY_BOOL("silead,home-button"),
  38	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-archos-101-cesium-educ.fw"),
  39	{ }
  40};
  41
  42static const struct ts_dmi_data archos_101_cesium_educ_data = {
  43	.acpi_name      = "MSSL1680:00",
  44	.properties     = archos_101_cesium_educ_props,
  45};
  46
  47static const struct property_entry bush_bush_windows_tablet_props[] = {
  48	PROPERTY_ENTRY_U32("touchscreen-size-x", 1850),
  49	PROPERTY_ENTRY_U32("touchscreen-size-y", 1280),
  50	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
  51	PROPERTY_ENTRY_BOOL("silead,home-button"),
  52	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-bush-bush-windows-tablet.fw"),
  53	{ }
  54};
  55
  56static const struct ts_dmi_data bush_bush_windows_tablet_data = {
  57	.acpi_name      = "MSSL1680:00",
  58	.properties     = bush_bush_windows_tablet_props,
  59};
  60
  61static const struct property_entry chuwi_hi8_props[] = {
  62	PROPERTY_ENTRY_U32("touchscreen-size-x", 1665),
  63	PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
  64	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
  65	PROPERTY_ENTRY_BOOL("silead,home-button"),
  66	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-chuwi-hi8.fw"),
  67	{ }
  68};
  69
  70static const struct ts_dmi_data chuwi_hi8_data = {
  71	.acpi_name      = "MSSL0001:00",
  72	.properties     = chuwi_hi8_props,
  73};
  74
  75static const struct property_entry chuwi_hi8_air_props[] = {
  76	PROPERTY_ENTRY_U32("touchscreen-size-x", 1728),
  77	PROPERTY_ENTRY_U32("touchscreen-size-y", 1148),
  78	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
  79	PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-chuwi-hi8-air.fw"),
  80	{ }
  81};
  82
  83static const struct ts_dmi_data chuwi_hi8_air_data = {
  84	.acpi_name	= "MSSL1680",
  85	.properties	= chuwi_hi8_air_props,
  86};
  87
  88static const struct property_entry chuwi_hi8_pro_props[] = {
  89	PROPERTY_ENTRY_U32("touchscreen-min-x", 6),
  90	PROPERTY_ENTRY_U32("touchscreen-min-y", 3),
  91	PROPERTY_ENTRY_U32("touchscreen-size-x", 1728),
  92	PROPERTY_ENTRY_U32("touchscreen-size-y", 1148),
  93	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
  94	PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-chuwi-hi8-pro.fw"),
  95	PROPERTY_ENTRY_BOOL("silead,home-button"),
  96	{ }
  97};
  98
  99static const struct ts_dmi_data chuwi_hi8_pro_data = {
 100	.embedded_fw = {
 101		.name	= "silead/gsl3680-chuwi-hi8-pro.fw",
 102		.prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 },
 103		.length	= 39864,
 104		.sha256	= { 0xc0, 0x88, 0xc5, 0xef, 0xd1, 0x70, 0x77, 0x59,
 105			    0x4e, 0xe9, 0xc4, 0xd8, 0x2e, 0xcd, 0xbf, 0x95,
 106			    0x32, 0xd9, 0x03, 0x28, 0x0d, 0x48, 0x9f, 0x92,
 107			    0x35, 0x37, 0xf6, 0x8b, 0x2a, 0xe4, 0x73, 0xff },
 108	},
 109	.acpi_name	= "MSSL1680:00",
 110	.properties	= chuwi_hi8_pro_props,
 111};
 112
 113static const struct property_entry chuwi_hi10_air_props[] = {
 114	PROPERTY_ENTRY_U32("touchscreen-size-x", 1981),
 115	PROPERTY_ENTRY_U32("touchscreen-size-y", 1271),
 116	PROPERTY_ENTRY_U32("touchscreen-min-x", 99),
 117	PROPERTY_ENTRY_U32("touchscreen-min-y", 9),
 118	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 119	PROPERTY_ENTRY_U32("touchscreen-fuzz-x", 5),
 120	PROPERTY_ENTRY_U32("touchscreen-fuzz-y", 4),
 121	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-chuwi-hi10-air.fw"),
 122	PROPERTY_ENTRY_BOOL("silead,home-button"),
 123	{ }
 124};
 125
 126static const struct ts_dmi_data chuwi_hi10_air_data = {
 127	.acpi_name	= "MSSL1680:00",
 128	.properties	= chuwi_hi10_air_props,
 129};
 130
 131static const struct property_entry chuwi_hi10_plus_props[] = {
 132	PROPERTY_ENTRY_U32("touchscreen-min-x", 12),
 133	PROPERTY_ENTRY_U32("touchscreen-min-y", 10),
 134	PROPERTY_ENTRY_U32("touchscreen-size-x", 1908),
 135	PROPERTY_ENTRY_U32("touchscreen-size-y", 1270),
 136	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-chuwi-hi10plus.fw"),
 137	PROPERTY_ENTRY_BOOL("silead,home-button"),
 138	PROPERTY_ENTRY_BOOL("silead,pen-supported"),
 139	PROPERTY_ENTRY_U32("silead,pen-resolution-x", 8),
 140	PROPERTY_ENTRY_U32("silead,pen-resolution-y", 8),
 141	{ }
 142};
 143
 144static const struct ts_dmi_data chuwi_hi10_plus_data = {
 145	.embedded_fw = {
 146		.name	= "silead/gsl1680-chuwi-hi10plus.fw",
 147		.prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 },
 148		.length	= 34056,
 149		.sha256	= { 0xfd, 0x0a, 0x08, 0x08, 0x3c, 0xa6, 0x34, 0x4e,
 150			    0x2c, 0x49, 0x9c, 0xcd, 0x7d, 0x44, 0x9d, 0x38,
 151			    0x10, 0x68, 0xb5, 0xbd, 0xb7, 0x2a, 0x63, 0xb5,
 152			    0x67, 0x0b, 0x96, 0xbd, 0x89, 0x67, 0x85, 0x09 },
 153	},
 154	.acpi_name      = "MSSL0017:00",
 155	.properties     = chuwi_hi10_plus_props,
 156};
 157
 158static const u32 chuwi_hi10_pro_efi_min_max[] = { 8, 1911, 8, 1271 };
 159
 160static const struct property_entry chuwi_hi10_pro_props[] = {
 161	PROPERTY_ENTRY_U32("touchscreen-min-x", 80),
 162	PROPERTY_ENTRY_U32("touchscreen-min-y", 26),
 163	PROPERTY_ENTRY_U32("touchscreen-size-x", 1962),
 164	PROPERTY_ENTRY_U32("touchscreen-size-y", 1254),
 165	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 166	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-chuwi-hi10-pro.fw"),
 167	PROPERTY_ENTRY_U32_ARRAY("silead,efi-fw-min-max", chuwi_hi10_pro_efi_min_max),
 168	PROPERTY_ENTRY_BOOL("silead,home-button"),
 169	PROPERTY_ENTRY_BOOL("silead,pen-supported"),
 170	PROPERTY_ENTRY_U32("silead,pen-resolution-x", 8),
 171	PROPERTY_ENTRY_U32("silead,pen-resolution-y", 8),
 172	{ }
 173};
 174
 175static const struct ts_dmi_data chuwi_hi10_pro_data = {
 176	.embedded_fw = {
 177		.name	= "silead/gsl1680-chuwi-hi10-pro.fw",
 178		.prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 },
 179		.length	= 42504,
 180		.sha256	= { 0xdb, 0x92, 0x68, 0xa8, 0xdb, 0x81, 0x31, 0x00,
 181			    0x1f, 0x58, 0x89, 0xdb, 0x19, 0x1b, 0x15, 0x8c,
 182			    0x05, 0x14, 0xf4, 0x95, 0xba, 0x15, 0x45, 0x98,
 183			    0x42, 0xa3, 0xbb, 0x65, 0xe3, 0x30, 0xa5, 0x93 },
 184	},
 185	.acpi_name      = "MSSL1680:00",
 186	.properties     = chuwi_hi10_pro_props,
 187};
 188
 189static const struct property_entry chuwi_hibook_props[] = {
 190	PROPERTY_ENTRY_U32("touchscreen-min-x", 30),
 191	PROPERTY_ENTRY_U32("touchscreen-min-y", 4),
 192	PROPERTY_ENTRY_U32("touchscreen-size-x", 1892),
 193	PROPERTY_ENTRY_U32("touchscreen-size-y", 1276),
 194	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 195	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 196	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-chuwi-hibook.fw"),
 197	PROPERTY_ENTRY_BOOL("silead,home-button"),
 198	{ }
 199};
 200
 201static const struct ts_dmi_data chuwi_hibook_data = {
 202	.embedded_fw = {
 203		.name	= "silead/gsl1680-chuwi-hibook.fw",
 204		.prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 },
 205		.length	= 40392,
 206		.sha256	= { 0xf7, 0xc0, 0xe8, 0x5a, 0x6c, 0xf2, 0xeb, 0x8d,
 207			    0x12, 0xc4, 0x45, 0xbf, 0x55, 0x13, 0x4c, 0x1a,
 208			    0x13, 0x04, 0x31, 0x08, 0x65, 0x73, 0xf7, 0xa8,
 209			    0x1b, 0x7d, 0x59, 0xc9, 0xe6, 0x97, 0xf7, 0x38 },
 210	},
 211	.acpi_name      = "MSSL0017:00",
 212	.properties     = chuwi_hibook_props,
 213};
 214
 215static const struct property_entry chuwi_vi8_props[] = {
 216	PROPERTY_ENTRY_U32("touchscreen-min-x", 4),
 217	PROPERTY_ENTRY_U32("touchscreen-min-y", 6),
 218	PROPERTY_ENTRY_U32("touchscreen-size-x", 1724),
 219	PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
 220	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 221	PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-chuwi-vi8.fw"),
 222	PROPERTY_ENTRY_BOOL("silead,home-button"),
 223	{ }
 224};
 225
 226static const struct ts_dmi_data chuwi_vi8_data = {
 227	.acpi_name      = "MSSL1680:00",
 228	.properties     = chuwi_vi8_props,
 229};
 230
 231static const struct ts_dmi_data chuwi_vi8_plus_data = {
 232	.embedded_fw = {
 233		.name	= "chipone/icn8505-HAMP0002.fw",
 234		.prefix = { 0xb0, 0x07, 0x00, 0x00, 0xe4, 0x07, 0x00, 0x00 },
 235		.length	= 35012,
 236		.sha256	= { 0x93, 0xe5, 0x49, 0xe0, 0xb6, 0xa2, 0xb4, 0xb3,
 237			    0x88, 0x96, 0x34, 0x97, 0x5e, 0xa8, 0x13, 0x78,
 238			    0x72, 0x98, 0xb8, 0x29, 0xeb, 0x5c, 0xa7, 0xf1,
 239			    0x25, 0x13, 0x43, 0xf4, 0x30, 0x7c, 0xfc, 0x7c },
 240	},
 241};
 242
 243static const struct property_entry chuwi_vi10_props[] = {
 244	PROPERTY_ENTRY_U32("touchscreen-min-x", 0),
 245	PROPERTY_ENTRY_U32("touchscreen-min-y", 4),
 246	PROPERTY_ENTRY_U32("touchscreen-size-x", 1858),
 247	PROPERTY_ENTRY_U32("touchscreen-size-y", 1280),
 248	PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-chuwi-vi10.fw"),
 249	PROPERTY_ENTRY_BOOL("silead,home-button"),
 250	{ }
 251};
 252
 253static const struct ts_dmi_data chuwi_vi10_data = {
 254	.acpi_name      = "MSSL0002:00",
 255	.properties     = chuwi_vi10_props,
 256};
 257
 258static const struct property_entry chuwi_surbook_mini_props[] = {
 259	PROPERTY_ENTRY_U32("touchscreen-min-x", 88),
 260	PROPERTY_ENTRY_U32("touchscreen-min-y", 13),
 261	PROPERTY_ENTRY_U32("touchscreen-size-x", 2040),
 262	PROPERTY_ENTRY_U32("touchscreen-size-y", 1524),
 263	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-chuwi-surbook-mini.fw"),
 264	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 265	{ }
 266};
 267
 268static const struct ts_dmi_data chuwi_surbook_mini_data = {
 269	.acpi_name      = "MSSL1680:00",
 270	.properties     = chuwi_surbook_mini_props,
 271};
 272
 273static const struct property_entry connect_tablet9_props[] = {
 274	PROPERTY_ENTRY_U32("touchscreen-min-x", 9),
 275	PROPERTY_ENTRY_U32("touchscreen-min-y", 10),
 276	PROPERTY_ENTRY_U32("touchscreen-size-x", 1664),
 277	PROPERTY_ENTRY_U32("touchscreen-size-y", 880),
 278	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 279	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 280	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-connect-tablet9.fw"),
 281	{ }
 282};
 283
 284static const struct ts_dmi_data connect_tablet9_data = {
 285	.acpi_name      = "MSSL1680:00",
 286	.properties     = connect_tablet9_props,
 287};
 288
 289static const struct property_entry csl_panther_tab_hd_props[] = {
 290	PROPERTY_ENTRY_U32("touchscreen-min-x", 1),
 291	PROPERTY_ENTRY_U32("touchscreen-min-y", 20),
 292	PROPERTY_ENTRY_U32("touchscreen-size-x", 1980),
 293	PROPERTY_ENTRY_U32("touchscreen-size-y", 1526),
 294	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 295	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 296	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-csl-panther-tab-hd.fw"),
 297	{ }
 298};
 299
 300static const struct ts_dmi_data csl_panther_tab_hd_data = {
 301	.acpi_name      = "MSSL1680:00",
 302	.properties     = csl_panther_tab_hd_props,
 303};
 304
 305static const struct property_entry cube_iwork8_air_props[] = {
 306	PROPERTY_ENTRY_U32("touchscreen-min-x", 1),
 307	PROPERTY_ENTRY_U32("touchscreen-min-y", 3),
 308	PROPERTY_ENTRY_U32("touchscreen-size-x", 1664),
 309	PROPERTY_ENTRY_U32("touchscreen-size-y", 896),
 310	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 311	PROPERTY_ENTRY_STRING("firmware-name", "gsl3670-cube-iwork8-air.fw"),
 312	{ }
 313};
 314
 315static const struct ts_dmi_data cube_iwork8_air_data = {
 316	.embedded_fw = {
 317		.name	= "silead/gsl3670-cube-iwork8-air.fw",
 318		.prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 },
 319		.length	= 38808,
 320		.sha256	= { 0xff, 0x62, 0x2d, 0xd1, 0x8a, 0x78, 0x04, 0x7b,
 321			    0x33, 0x06, 0xb0, 0x4f, 0x7f, 0x02, 0x08, 0x9c,
 322			    0x96, 0xd4, 0x9f, 0x04, 0xe1, 0x47, 0x25, 0x25,
 323			    0x60, 0x77, 0x41, 0x33, 0xeb, 0x12, 0x82, 0xfc },
 324	},
 325	.acpi_name	= "MSSL1680:00",
 326	.properties	= cube_iwork8_air_props,
 327};
 328
 329static const struct property_entry cube_knote_i1101_props[] = {
 330	PROPERTY_ENTRY_U32("touchscreen-min-x", 20),
 331	PROPERTY_ENTRY_U32("touchscreen-min-y",  22),
 332	PROPERTY_ENTRY_U32("touchscreen-size-x", 1961),
 333	PROPERTY_ENTRY_U32("touchscreen-size-y", 1513),
 334	PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-cube-knote-i1101.fw"),
 335	PROPERTY_ENTRY_BOOL("silead,home-button"),
 336	{ }
 337};
 338
 339static const struct ts_dmi_data cube_knote_i1101_data = {
 340	.acpi_name	= "MSSL1680:00",
 341	.properties	= cube_knote_i1101_props,
 342};
 343
 344static const struct property_entry dexp_ursus_7w_props[] = {
 345	PROPERTY_ENTRY_U32("touchscreen-size-x", 890),
 346	PROPERTY_ENTRY_U32("touchscreen-size-y", 630),
 347	PROPERTY_ENTRY_STRING("firmware-name", "gsl1686-dexp-ursus-7w.fw"),
 348	PROPERTY_ENTRY_BOOL("silead,home-button"),
 349	{ }
 350};
 351
 352static const struct ts_dmi_data dexp_ursus_7w_data = {
 353	.acpi_name	= "MSSL1680:00",
 354	.properties	= dexp_ursus_7w_props,
 355};
 356
 357static const struct property_entry dexp_ursus_kx210i_props[] = {
 358	PROPERTY_ENTRY_U32("touchscreen-min-x", 5),
 359	PROPERTY_ENTRY_U32("touchscreen-min-y",  2),
 360	PROPERTY_ENTRY_U32("touchscreen-size-x", 1720),
 361	PROPERTY_ENTRY_U32("touchscreen-size-y", 1137),
 362	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-dexp-ursus-kx210i.fw"),
 363	PROPERTY_ENTRY_BOOL("silead,home-button"),
 364	{ }
 365};
 366
 367static const struct ts_dmi_data dexp_ursus_kx210i_data = {
 368	.acpi_name	= "MSSL1680:00",
 369	.properties	= dexp_ursus_kx210i_props,
 370};
 371
 372static const struct property_entry digma_citi_e200_props[] = {
 373	PROPERTY_ENTRY_U32("touchscreen-size-x", 1980),
 374	PROPERTY_ENTRY_U32("touchscreen-size-y", 1500),
 375	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 376	PROPERTY_ENTRY_STRING("firmware-name", "gsl1686-digma_citi_e200.fw"),
 377	PROPERTY_ENTRY_BOOL("silead,home-button"),
 378	{ }
 379};
 380
 381static const struct ts_dmi_data digma_citi_e200_data = {
 382	.acpi_name	= "MSSL1680:00",
 383	.properties	= digma_citi_e200_props,
 384};
 385
 386static const struct property_entry estar_beauty_hd_props[] = {
 387	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 388	{ }
 389};
 390
 391static const struct ts_dmi_data estar_beauty_hd_data = {
 392	.acpi_name	= "GDIX1001:00",
 393	.properties	= estar_beauty_hd_props,
 394};
 395
 396/* Generic props + data for upside-down mounted GDIX1001 touchscreens */
 397static const struct property_entry gdix1001_upside_down_props[] = {
 398	PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 399	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 400	{ }
 401};
 402
 403static const struct ts_dmi_data gdix1001_upside_down_data = {
 404	.acpi_name	= "GDIX1001",
 405	.properties	= gdix1001_upside_down_props,
 406};
 407
 408static const struct ts_dmi_data gdix1002_upside_down_data = {
 409	.acpi_name	= "GDIX1002",
 410	.properties	= gdix1001_upside_down_props,
 411};
 412
 413static const struct property_entry gdix1001_y_inverted_props[] = {
 414	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 415	{ }
 416};
 417
 418static const struct ts_dmi_data gdix1001_y_inverted_data = {
 419	.acpi_name	= "GDIX1001",
 420	.properties	= gdix1001_y_inverted_props,
 421};
 422
 423static const struct property_entry gp_electronic_t701_props[] = {
 424	PROPERTY_ENTRY_U32("touchscreen-size-x", 960),
 425	PROPERTY_ENTRY_U32("touchscreen-size-y", 640),
 426	PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 427	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 428	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-gp-electronic-t701.fw"),
 429	{ }
 430};
 431
 432static const struct ts_dmi_data gp_electronic_t701_data = {
 433	.acpi_name	= "MSSL1680:00",
 434	.properties	= gp_electronic_t701_props,
 435};
 436
 437static const struct property_entry irbis_tw90_props[] = {
 438	PROPERTY_ENTRY_U32("touchscreen-size-x", 1720),
 439	PROPERTY_ENTRY_U32("touchscreen-size-y", 1138),
 440	PROPERTY_ENTRY_U32("touchscreen-min-x", 8),
 441	PROPERTY_ENTRY_U32("touchscreen-min-y", 14),
 442	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 443	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 444	PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-irbis_tw90.fw"),
 445	PROPERTY_ENTRY_BOOL("silead,home-button"),
 446	{ }
 447};
 448
 449static const struct ts_dmi_data irbis_tw90_data = {
 450	.acpi_name	= "MSSL1680:00",
 451	.properties	= irbis_tw90_props,
 452};
 453
 454static const struct property_entry irbis_tw118_props[] = {
 455	PROPERTY_ENTRY_U32("touchscreen-min-x", 20),
 456	PROPERTY_ENTRY_U32("touchscreen-min-y", 30),
 457	PROPERTY_ENTRY_U32("touchscreen-size-x", 1960),
 458	PROPERTY_ENTRY_U32("touchscreen-size-y", 1510),
 459	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-irbis-tw118.fw"),
 460	{ }
 461};
 462
 463static const struct ts_dmi_data irbis_tw118_data = {
 464	.acpi_name	= "MSSL1680:00",
 465	.properties	= irbis_tw118_props,
 466};
 467
 468static const struct property_entry itworks_tw891_props[] = {
 469	PROPERTY_ENTRY_U32("touchscreen-min-x", 1),
 470	PROPERTY_ENTRY_U32("touchscreen-min-y", 5),
 471	PROPERTY_ENTRY_U32("touchscreen-size-x", 1600),
 472	PROPERTY_ENTRY_U32("touchscreen-size-y", 896),
 473	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 474	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 475	PROPERTY_ENTRY_STRING("firmware-name", "gsl3670-itworks-tw891.fw"),
 476	{ }
 477};
 478
 479static const struct ts_dmi_data itworks_tw891_data = {
 480	.acpi_name	= "MSSL1680:00",
 481	.properties	= itworks_tw891_props,
 482};
 483
 484static const struct property_entry jumper_ezpad_6_pro_props[] = {
 485	PROPERTY_ENTRY_U32("touchscreen-size-x", 1980),
 486	PROPERTY_ENTRY_U32("touchscreen-size-y", 1500),
 487	PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-jumper-ezpad-6-pro.fw"),
 488	PROPERTY_ENTRY_BOOL("silead,home-button"),
 489	{ }
 490};
 491
 492static const struct ts_dmi_data jumper_ezpad_6_pro_data = {
 493	.acpi_name	= "MSSL1680:00",
 494	.properties	= jumper_ezpad_6_pro_props,
 495};
 496
 497static const struct property_entry jumper_ezpad_6_pro_b_props[] = {
 498	PROPERTY_ENTRY_U32("touchscreen-size-x", 1980),
 499	PROPERTY_ENTRY_U32("touchscreen-size-y", 1500),
 500	PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-jumper-ezpad-6-pro-b.fw"),
 501	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 502	PROPERTY_ENTRY_BOOL("silead,home-button"),
 503	{ }
 504};
 505
 506static const struct ts_dmi_data jumper_ezpad_6_pro_b_data = {
 507	.acpi_name      = "MSSL1680:00",
 508	.properties     = jumper_ezpad_6_pro_b_props,
 509};
 510
 511static const struct property_entry jumper_ezpad_6_m4_props[] = {
 512	PROPERTY_ENTRY_U32("touchscreen-min-x", 35),
 513	PROPERTY_ENTRY_U32("touchscreen-min-y", 15),
 514	PROPERTY_ENTRY_U32("touchscreen-size-x", 1950),
 515	PROPERTY_ENTRY_U32("touchscreen-size-y", 1525),
 516	PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-jumper-ezpad-6-m4.fw"),
 517	PROPERTY_ENTRY_BOOL("silead,home-button"),
 518	{ }
 519};
 520
 521static const struct ts_dmi_data jumper_ezpad_6_m4_data = {
 522	.acpi_name	= "MSSL1680:00",
 523	.properties	= jumper_ezpad_6_m4_props,
 524};
 525
 526static const struct property_entry jumper_ezpad_7_props[] = {
 527	PROPERTY_ENTRY_U32("touchscreen-min-x", 4),
 528	PROPERTY_ENTRY_U32("touchscreen-min-y", 10),
 529	PROPERTY_ENTRY_U32("touchscreen-size-x", 2044),
 530	PROPERTY_ENTRY_U32("touchscreen-size-y", 1526),
 531	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 532	PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-jumper-ezpad-7.fw"),
 533	PROPERTY_ENTRY_BOOL("silead,stuck-controller-bug"),
 534	{ }
 535};
 536
 537static const struct ts_dmi_data jumper_ezpad_7_data = {
 538	.acpi_name	= "MSSL1680:00",
 539	.properties	= jumper_ezpad_7_props,
 540};
 541
 542static const struct property_entry jumper_ezpad_mini3_props[] = {
 543	PROPERTY_ENTRY_U32("touchscreen-min-x", 23),
 544	PROPERTY_ENTRY_U32("touchscreen-min-y", 16),
 545	PROPERTY_ENTRY_U32("touchscreen-size-x", 1700),
 546	PROPERTY_ENTRY_U32("touchscreen-size-y", 1138),
 547	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 548	PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-jumper-ezpad-mini3.fw"),
 549	{ }
 550};
 551
 552static const struct ts_dmi_data jumper_ezpad_mini3_data = {
 553	.acpi_name	= "MSSL1680:00",
 554	.properties	= jumper_ezpad_mini3_props,
 555};
 556
 557static const struct property_entry mpman_converter9_props[] = {
 558	PROPERTY_ENTRY_U32("touchscreen-min-x", 8),
 559	PROPERTY_ENTRY_U32("touchscreen-min-y", 8),
 560	PROPERTY_ENTRY_U32("touchscreen-size-x", 1664),
 561	PROPERTY_ENTRY_U32("touchscreen-size-y", 880),
 562	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 563	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 564	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-mpman-converter9.fw"),
 565	{ }
 566};
 567
 568static const struct ts_dmi_data mpman_converter9_data = {
 569	.acpi_name	= "MSSL1680:00",
 570	.properties	= mpman_converter9_props,
 571};
 572
 573static const struct property_entry mpman_mpwin895cl_props[] = {
 574	PROPERTY_ENTRY_U32("touchscreen-min-x", 3),
 575	PROPERTY_ENTRY_U32("touchscreen-min-y", 9),
 576	PROPERTY_ENTRY_U32("touchscreen-size-x", 1728),
 577	PROPERTY_ENTRY_U32("touchscreen-size-y", 1150),
 578	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 579	PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-mpman-mpwin895cl.fw"),
 580	PROPERTY_ENTRY_BOOL("silead,home-button"),
 581	{ }
 582};
 583
 584static const struct ts_dmi_data mpman_mpwin895cl_data = {
 585	.acpi_name	= "MSSL1680:00",
 586	.properties	= mpman_mpwin895cl_props,
 587};
 588
 589static const struct property_entry myria_my8307_props[] = {
 590	PROPERTY_ENTRY_U32("touchscreen-size-x", 1720),
 591	PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
 592	PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 593	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 594	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 595	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-myria-my8307.fw"),
 596	PROPERTY_ENTRY_BOOL("silead,home-button"),
 597	{ }
 598};
 599
 600static const struct ts_dmi_data myria_my8307_data = {
 601	.acpi_name	= "MSSL1680:00",
 602	.properties	= myria_my8307_props,
 603};
 604
 605static const struct property_entry onda_obook_20_plus_props[] = {
 606	PROPERTY_ENTRY_U32("touchscreen-size-x", 1728),
 607	PROPERTY_ENTRY_U32("touchscreen-size-y", 1148),
 608	PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 609	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 610	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 611	PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-onda-obook-20-plus.fw"),
 612	PROPERTY_ENTRY_BOOL("silead,home-button"),
 613	{ }
 614};
 615
 616static const struct ts_dmi_data onda_obook_20_plus_data = {
 617	.acpi_name	= "MSSL1680:00",
 618	.properties	= onda_obook_20_plus_props,
 619};
 620
 621static const struct property_entry onda_v80_plus_v3_props[] = {
 622	PROPERTY_ENTRY_U32("touchscreen-min-x", 22),
 623	PROPERTY_ENTRY_U32("touchscreen-min-y", 15),
 624	PROPERTY_ENTRY_U32("touchscreen-size-x", 1698),
 625	PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
 626	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 627	PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-onda-v80-plus-v3.fw"),
 628	PROPERTY_ENTRY_BOOL("silead,home-button"),
 629	{ }
 630};
 631
 632static const struct ts_dmi_data onda_v80_plus_v3_data = {
 633	.embedded_fw = {
 634		.name	= "silead/gsl3676-onda-v80-plus-v3.fw",
 635		.prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 },
 636		.length	= 37224,
 637		.sha256	= { 0x8f, 0xbd, 0x8f, 0x0c, 0x6b, 0xba, 0x5b, 0xf5,
 638			    0xa3, 0xc7, 0xa3, 0xc0, 0x4f, 0xcd, 0xdf, 0x32,
 639			    0xcc, 0xe4, 0x70, 0xd6, 0x46, 0x9c, 0xd7, 0xa7,
 640			    0x4b, 0x82, 0x3f, 0xab, 0xc7, 0x90, 0xea, 0x23 },
 641	},
 642	.acpi_name	= "MSSL1680:00",
 643	.properties	= onda_v80_plus_v3_props,
 644};
 645
 646static const struct property_entry onda_v820w_32g_props[] = {
 647	PROPERTY_ENTRY_U32("touchscreen-size-x", 1665),
 648	PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
 649	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 650	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-onda-v820w-32g.fw"),
 651	PROPERTY_ENTRY_BOOL("silead,home-button"),
 652	{ }
 653};
 654
 655static const struct ts_dmi_data onda_v820w_32g_data = {
 656	.acpi_name	= "MSSL1680:00",
 657	.properties	= onda_v820w_32g_props,
 658};
 659
 660static const struct property_entry onda_v891_v5_props[] = {
 661	PROPERTY_ENTRY_U32("touchscreen-size-x", 1715),
 662	PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
 663	PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 664	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 665	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 666	PROPERTY_ENTRY_STRING("firmware-name",
 667			      "gsl3676-onda-v891-v5.fw"),
 668	PROPERTY_ENTRY_BOOL("silead,home-button"),
 669	{ }
 670};
 671
 672static const struct ts_dmi_data onda_v891_v5_data = {
 673	.acpi_name	= "MSSL1680:00",
 674	.properties	= onda_v891_v5_props,
 675};
 676
 677static const struct property_entry onda_v891w_v1_props[] = {
 678	PROPERTY_ENTRY_U32("touchscreen-min-x", 46),
 679	PROPERTY_ENTRY_U32("touchscreen-min-y",  8),
 680	PROPERTY_ENTRY_U32("touchscreen-size-x", 1676),
 681	PROPERTY_ENTRY_U32("touchscreen-size-y", 1130),
 682	PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-onda-v891w-v1.fw"),
 683	PROPERTY_ENTRY_BOOL("silead,home-button"),
 684	{ }
 685};
 686
 687static const struct ts_dmi_data onda_v891w_v1_data = {
 688	.acpi_name	= "MSSL1680:00",
 689	.properties	= onda_v891w_v1_props,
 690};
 691
 692static const struct property_entry onda_v891w_v3_props[] = {
 693	PROPERTY_ENTRY_U32("touchscreen-min-x", 35),
 694	PROPERTY_ENTRY_U32("touchscreen-min-y", 15),
 695	PROPERTY_ENTRY_U32("touchscreen-size-x", 1625),
 696	PROPERTY_ENTRY_U32("touchscreen-size-y", 1135),
 697	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 698	PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-onda-v891w-v3.fw"),
 699	PROPERTY_ENTRY_BOOL("silead,home-button"),
 700	{ }
 701};
 702
 703static const struct ts_dmi_data onda_v891w_v3_data = {
 704	.acpi_name	= "MSSL1680:00",
 705	.properties	= onda_v891w_v3_props,
 706};
 707
 708static const struct property_entry pipo_w2s_props[] = {
 709	PROPERTY_ENTRY_U32("touchscreen-size-x", 1660),
 710	PROPERTY_ENTRY_U32("touchscreen-size-y", 880),
 711	PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 712	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 713	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-pipo-w2s.fw"),
 714	{ }
 715};
 716
 717static const struct ts_dmi_data pipo_w2s_data = {
 718	.embedded_fw = {
 719		.name	= "silead/gsl1680-pipo-w2s.fw",
 720		.prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 },
 721		.length	= 39072,
 722		.sha256	= { 0xd0, 0x58, 0xc4, 0x7d, 0x55, 0x2d, 0x62, 0x18,
 723			    0xd1, 0x6a, 0x71, 0x73, 0x0b, 0x3f, 0xbe, 0x60,
 724			    0xbb, 0x45, 0x8c, 0x52, 0x27, 0xb7, 0x18, 0xf4,
 725			    0x31, 0x00, 0x6a, 0x49, 0x76, 0xd8, 0x7c, 0xd3 },
 726	},
 727	.acpi_name	= "MSSL1680:00",
 728	.properties	= pipo_w2s_props,
 729};
 730
 731static const struct property_entry pipo_w11_props[] = {
 732	PROPERTY_ENTRY_U32("touchscreen-min-x", 1),
 733	PROPERTY_ENTRY_U32("touchscreen-min-y", 15),
 734	PROPERTY_ENTRY_U32("touchscreen-size-x", 1984),
 735	PROPERTY_ENTRY_U32("touchscreen-size-y", 1532),
 736	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-pipo-w11.fw"),
 737	PROPERTY_ENTRY_BOOL("silead,home-button"),
 738	{ }
 739};
 740
 741static const struct ts_dmi_data pipo_w11_data = {
 742	.acpi_name	= "MSSL1680:00",
 743	.properties	= pipo_w11_props,
 744};
 745
 746static const struct property_entry positivo_c4128b_props[] = {
 747	PROPERTY_ENTRY_U32("touchscreen-min-x", 4),
 748	PROPERTY_ENTRY_U32("touchscreen-min-y", 13),
 749	PROPERTY_ENTRY_U32("touchscreen-size-x", 1915),
 750	PROPERTY_ENTRY_U32("touchscreen-size-y", 1269),
 751	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-positivo-c4128b.fw"),
 752	{ }
 753};
 754
 755static const struct ts_dmi_data positivo_c4128b_data = {
 756	.acpi_name	= "MSSL1680:00",
 757	.properties	= positivo_c4128b_props,
 758};
 759
 760static const struct property_entry pov_mobii_wintab_p800w_v20_props[] = {
 761	PROPERTY_ENTRY_U32("touchscreen-min-x", 32),
 762	PROPERTY_ENTRY_U32("touchscreen-min-y", 16),
 763	PROPERTY_ENTRY_U32("touchscreen-size-x", 1692),
 764	PROPERTY_ENTRY_U32("touchscreen-size-y", 1146),
 765	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 766	PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-pov-mobii-wintab-p800w-v20.fw"),
 767	PROPERTY_ENTRY_BOOL("silead,home-button"),
 768	{ }
 769};
 770
 771static const struct ts_dmi_data pov_mobii_wintab_p800w_v20_data = {
 772	.acpi_name	= "MSSL1680:00",
 773	.properties	= pov_mobii_wintab_p800w_v20_props,
 774};
 775
 776static const struct property_entry pov_mobii_wintab_p800w_v21_props[] = {
 777	PROPERTY_ENTRY_U32("touchscreen-min-x", 1),
 778	PROPERTY_ENTRY_U32("touchscreen-min-y", 8),
 779	PROPERTY_ENTRY_U32("touchscreen-size-x", 1794),
 780	PROPERTY_ENTRY_U32("touchscreen-size-y", 1148),
 781	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 782	PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-pov-mobii-wintab-p800w.fw"),
 783	PROPERTY_ENTRY_BOOL("silead,home-button"),
 784	{ }
 785};
 786
 787static const struct ts_dmi_data pov_mobii_wintab_p800w_v21_data = {
 788	.acpi_name	= "MSSL1680:00",
 789	.properties	= pov_mobii_wintab_p800w_v21_props,
 790};
 791
 792static const struct property_entry pov_mobii_wintab_p1006w_v10_props[] = {
 793	PROPERTY_ENTRY_U32("touchscreen-min-x", 1),
 794	PROPERTY_ENTRY_U32("touchscreen-min-y", 3),
 795	PROPERTY_ENTRY_U32("touchscreen-size-x", 1984),
 796	PROPERTY_ENTRY_U32("touchscreen-size-y", 1520),
 797	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 798	PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-pov-mobii-wintab-p1006w-v10.fw"),
 799	PROPERTY_ENTRY_BOOL("silead,home-button"),
 800	{ }
 801};
 802
 803static const struct ts_dmi_data pov_mobii_wintab_p1006w_v10_data = {
 804	.acpi_name	= "MSSL1680:00",
 805	.properties	= pov_mobii_wintab_p1006w_v10_props,
 806};
 807
 808static const struct property_entry predia_basic_props[] = {
 809	PROPERTY_ENTRY_U32("touchscreen-min-x", 3),
 810	PROPERTY_ENTRY_U32("touchscreen-min-y", 10),
 811	PROPERTY_ENTRY_U32("touchscreen-size-x", 1728),
 812	PROPERTY_ENTRY_U32("touchscreen-size-y", 1144),
 813	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 814	PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-predia-basic.fw"),
 815	PROPERTY_ENTRY_BOOL("silead,home-button"),
 816	{ }
 817};
 818
 819static const struct ts_dmi_data predia_basic_data = {
 820	.acpi_name	= "MSSL1680:00",
 821	.properties	= predia_basic_props,
 822};
 823
 824static const struct property_entry rca_cambio_w101_v2_props[] = {
 825	PROPERTY_ENTRY_U32("touchscreen-min-x", 4),
 826	PROPERTY_ENTRY_U32("touchscreen-min-y", 20),
 827	PROPERTY_ENTRY_U32("touchscreen-size-x", 1644),
 828	PROPERTY_ENTRY_U32("touchscreen-size-y", 874),
 829	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 830	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-rca-cambio-w101-v2.fw"),
 831	{ }
 832};
 833
 834static const struct ts_dmi_data rca_cambio_w101_v2_data = {
 835	.acpi_name = "MSSL1680:00",
 836	.properties = rca_cambio_w101_v2_props,
 837};
 838
 839static const struct property_entry rwc_nanote_p8_props[] = {
 840	PROPERTY_ENTRY_U32("touchscreen-min-y", 46),
 841	PROPERTY_ENTRY_U32("touchscreen-size-x", 1728),
 842	PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
 843	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 844	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-rwc-nanote-p8.fw"),
 845	{ }
 846};
 847
 848static const struct ts_dmi_data rwc_nanote_p8_data = {
 849	.acpi_name = "MSSL1680:00",
 850	.properties = rwc_nanote_p8_props,
 851};
 852
 853static const struct property_entry rwc_nanote_next_props[] = {
 854	PROPERTY_ENTRY_U32("touchscreen-min-x", 5),
 855	PROPERTY_ENTRY_U32("touchscreen-min-y", 5),
 856	PROPERTY_ENTRY_U32("touchscreen-size-x", 1785),
 857	PROPERTY_ENTRY_U32("touchscreen-size-y", 1145),
 858	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 859	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-rwc-nanote-next.fw"),
 860	{ }
 861};
 862
 863static const struct ts_dmi_data rwc_nanote_next_data = {
 864	.acpi_name = "MSSL1680:00",
 865	.properties = rwc_nanote_next_props,
 866};
 867
 868static const struct property_entry sary_tab_3_props[] = {
 869	PROPERTY_ENTRY_U32("touchscreen-size-x", 1730),
 870	PROPERTY_ENTRY_U32("touchscreen-size-y", 1151),
 871	PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 872	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 873	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 874	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-sary-tab-3.fw"),
 875	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 876	PROPERTY_ENTRY_BOOL("silead,home-button"),
 877	{ }
 878};
 879
 880static const struct ts_dmi_data sary_tab_3_data = {
 881	.acpi_name	= "MSSL1680:00",
 882	.properties	= sary_tab_3_props,
 883};
 884
 885static const struct property_entry schneider_sct101ctm_props[] = {
 886	PROPERTY_ENTRY_U32("touchscreen-size-x", 1715),
 887	PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
 888	PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 889	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 890	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 891	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-schneider-sct101ctm.fw"),
 892	PROPERTY_ENTRY_BOOL("silead,home-button"),
 893	{ }
 894};
 895
 896static const struct ts_dmi_data schneider_sct101ctm_data = {
 897	.acpi_name	= "MSSL1680:00",
 898	.properties	= schneider_sct101ctm_props,
 899};
 900
 901static const struct property_entry globalspace_solt_ivw116_props[] = {
 902	PROPERTY_ENTRY_U32("touchscreen-min-x", 7),
 903	PROPERTY_ENTRY_U32("touchscreen-min-y", 22),
 904	PROPERTY_ENTRY_U32("touchscreen-size-x", 1723),
 905	PROPERTY_ENTRY_U32("touchscreen-size-y", 1077),
 906	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-globalspace-solt-ivw116.fw"),
 907	PROPERTY_ENTRY_BOOL("silead,home-button"),
 908	{ }
 909};
 910
 911static const struct ts_dmi_data globalspace_solt_ivw116_data = {
 912	.acpi_name	= "MSSL1680:00",
 913	.properties	= globalspace_solt_ivw116_props,
 914};
 915
 916static const struct property_entry techbite_arc_11_6_props[] = {
 917	PROPERTY_ENTRY_U32("touchscreen-min-x", 5),
 918	PROPERTY_ENTRY_U32("touchscreen-min-y", 7),
 919	PROPERTY_ENTRY_U32("touchscreen-size-x", 1981),
 920	PROPERTY_ENTRY_U32("touchscreen-size-y", 1270),
 921	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 922	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-techbite-arc-11-6.fw"),
 923	{ }
 924};
 925
 926static const struct ts_dmi_data techbite_arc_11_6_data = {
 927	.acpi_name	= "MSSL1680:00",
 928	.properties	= techbite_arc_11_6_props,
 929};
 930
 931static const struct property_entry teclast_tbook11_props[] = {
 932	PROPERTY_ENTRY_U32("touchscreen-min-x", 8),
 933	PROPERTY_ENTRY_U32("touchscreen-min-y", 14),
 934	PROPERTY_ENTRY_U32("touchscreen-size-x", 1916),
 935	PROPERTY_ENTRY_U32("touchscreen-size-y", 1264),
 936	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 937	PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-teclast-tbook11.fw"),
 938	PROPERTY_ENTRY_BOOL("silead,home-button"),
 939	{ }
 940};
 941
 942static const struct ts_dmi_data teclast_tbook11_data = {
 943	.embedded_fw = {
 944		.name	= "silead/gsl3692-teclast-tbook11.fw",
 945		.prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 },
 946		.length	= 43560,
 947		.sha256	= { 0x9d, 0xb0, 0x3d, 0xf1, 0x00, 0x3c, 0xb5, 0x25,
 948			    0x62, 0x8a, 0xa0, 0x93, 0x4b, 0xe0, 0x4e, 0x75,
 949			    0xd1, 0x27, 0xb1, 0x65, 0x3c, 0xba, 0xa5, 0x0f,
 950			    0xcd, 0xb4, 0xbe, 0x00, 0xbb, 0xf6, 0x43, 0x29 },
 951	},
 952	.acpi_name	= "MSSL1680:00",
 953	.properties	= teclast_tbook11_props,
 954};
 955
 956static const struct property_entry teclast_x16_plus_props[] = {
 957	PROPERTY_ENTRY_U32("touchscreen-min-x", 8),
 958	PROPERTY_ENTRY_U32("touchscreen-min-y", 14),
 959	PROPERTY_ENTRY_U32("touchscreen-size-x", 1916),
 960	PROPERTY_ENTRY_U32("touchscreen-size-y", 1264),
 961	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 962	PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-teclast-x16-plus.fw"),
 963	PROPERTY_ENTRY_BOOL("silead,home-button"),
 964	{ }
 965};
 966
 967static const struct ts_dmi_data teclast_x16_plus_data = {
 968	.embedded_fw = {
 969		.name	= "silead/gsl3692-teclast-x16-plus.fw",
 970		.prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 },
 971		.length	= 43560,
 972		.sha256	= { 0x9d, 0xb0, 0x3d, 0xf1, 0x00, 0x3c, 0xb5, 0x25,
 973			    0x62, 0x8a, 0xa0, 0x93, 0x4b, 0xe0, 0x4e, 0x75,
 974			    0xd1, 0x27, 0xb1, 0x65, 0x3c, 0xba, 0xa5, 0x0f,
 975			    0xcd, 0xb4, 0xbe, 0x00, 0xbb, 0xf6, 0x43, 0x29 },
 976	},
 977	.acpi_name	= "MSSL1680:00",
 978	.properties	= teclast_x16_plus_props,
 979};
 980
 981static const struct property_entry teclast_x3_plus_props[] = {
 982	PROPERTY_ENTRY_U32("touchscreen-size-x", 1980),
 983	PROPERTY_ENTRY_U32("touchscreen-size-y", 1500),
 984	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-teclast-x3-plus.fw"),
 985	PROPERTY_ENTRY_BOOL("silead,home-button"),
 986	{ }
 987};
 988
 989static const struct ts_dmi_data teclast_x3_plus_data = {
 990	.acpi_name	= "MSSL1680:00",
 991	.properties	= teclast_x3_plus_props,
 992};
 993
 994static const struct property_entry teclast_x98plus2_props[] = {
 995	PROPERTY_ENTRY_U32("touchscreen-size-x", 2048),
 996	PROPERTY_ENTRY_U32("touchscreen-size-y", 1280),
 997	PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 998	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 999	PROPERTY_ENTRY_STRING("firmware-name", "gsl1686-teclast_x98plus2.fw"),
1000	{ }
1001};
1002
1003static const struct ts_dmi_data teclast_x98plus2_data = {
1004	.acpi_name	= "MSSL1680:00",
1005	.properties	= teclast_x98plus2_props,
1006};
1007
1008static const struct property_entry trekstor_primebook_c11_props[] = {
1009	PROPERTY_ENTRY_U32("touchscreen-size-x", 1970),
1010	PROPERTY_ENTRY_U32("touchscreen-size-y", 1530),
1011	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
1012	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-trekstor-primebook-c11.fw"),
1013	PROPERTY_ENTRY_BOOL("silead,home-button"),
1014	{ }
1015};
1016
1017static const struct ts_dmi_data trekstor_primebook_c11_data = {
1018	.acpi_name	= "MSSL1680:00",
1019	.properties	= trekstor_primebook_c11_props,
1020};
1021
1022static const struct property_entry trekstor_primebook_c13_props[] = {
1023	PROPERTY_ENTRY_U32("touchscreen-size-x", 2624),
1024	PROPERTY_ENTRY_U32("touchscreen-size-y", 1920),
1025	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-trekstor-primebook-c13.fw"),
1026	PROPERTY_ENTRY_BOOL("silead,home-button"),
1027	{ }
1028};
1029
1030static const struct ts_dmi_data trekstor_primebook_c13_data = {
1031	.acpi_name	= "MSSL1680:00",
1032	.properties	= trekstor_primebook_c13_props,
1033};
1034
1035static const struct property_entry trekstor_primetab_t13b_props[] = {
1036	PROPERTY_ENTRY_U32("touchscreen-size-x", 2500),
1037	PROPERTY_ENTRY_U32("touchscreen-size-y", 1900),
1038	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-trekstor-primetab-t13b.fw"),
1039	PROPERTY_ENTRY_BOOL("silead,home-button"),
1040	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
1041	{ }
1042};
1043
1044static const struct ts_dmi_data trekstor_primetab_t13b_data = {
1045	.acpi_name  = "MSSL1680:00",
1046	.properties = trekstor_primetab_t13b_props,
1047};
1048
1049static const struct property_entry trekstor_surftab_duo_w1_props[] = {
1050	PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
1051	{ }
1052};
1053
1054static const struct ts_dmi_data trekstor_surftab_duo_w1_data = {
1055	.acpi_name	= "GDIX1001:00",
1056	.properties	= trekstor_surftab_duo_w1_props,
1057};
1058
1059static const struct property_entry trekstor_surftab_twin_10_1_props[] = {
1060	PROPERTY_ENTRY_U32("touchscreen-min-x", 20),
1061	PROPERTY_ENTRY_U32("touchscreen-min-y", 0),
1062	PROPERTY_ENTRY_U32("touchscreen-size-x", 1890),
1063	PROPERTY_ENTRY_U32("touchscreen-size-y", 1280),
1064	PROPERTY_ENTRY_U32("touchscreen-inverted-y", 1),
1065	PROPERTY_ENTRY_STRING("firmware-name", "gsl3670-surftab-twin-10-1-st10432-8.fw"),
1066	PROPERTY_ENTRY_BOOL("silead,home-button"),
1067	{ }
1068};
1069
1070static const struct ts_dmi_data trekstor_surftab_twin_10_1_data = {
1071	.acpi_name	= "MSSL1680:00",
1072	.properties	= trekstor_surftab_twin_10_1_props,
1073};
1074
1075static const struct property_entry trekstor_surftab_wintron70_props[] = {
1076	PROPERTY_ENTRY_U32("touchscreen-min-x", 12),
1077	PROPERTY_ENTRY_U32("touchscreen-min-y", 8),
1078	PROPERTY_ENTRY_U32("touchscreen-size-x", 884),
1079	PROPERTY_ENTRY_U32("touchscreen-size-y", 632),
1080	PROPERTY_ENTRY_STRING("firmware-name", "gsl1686-surftab-wintron70-st70416-6.fw"),
1081	PROPERTY_ENTRY_BOOL("silead,home-button"),
1082	{ }
1083};
1084
1085static const struct ts_dmi_data trekstor_surftab_wintron70_data = {
1086	.acpi_name	= "MSSL1680:00",
1087	.properties	= trekstor_surftab_wintron70_props,
1088};
1089
1090static const struct property_entry viglen_connect_10_props[] = {
1091	PROPERTY_ENTRY_U32("touchscreen-size-x", 1890),
1092	PROPERTY_ENTRY_U32("touchscreen-size-y", 1280),
1093	PROPERTY_ENTRY_U32("touchscreen-fuzz-x", 6),
1094	PROPERTY_ENTRY_U32("touchscreen-fuzz-y", 6),
1095	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
1096	PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-viglen-connect-10.fw"),
1097	PROPERTY_ENTRY_BOOL("silead,home-button"),
1098	{ }
1099};
1100
1101static const struct ts_dmi_data viglen_connect_10_data = {
1102	.acpi_name	= "MSSL1680:00",
1103	.properties	= viglen_connect_10_props,
1104};
1105
1106static const struct property_entry vinga_twizzle_j116_props[] = {
1107	PROPERTY_ENTRY_U32("touchscreen-size-x", 1920),
1108	PROPERTY_ENTRY_U32("touchscreen-size-y", 1280),
1109	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-vinga-twizzle_j116.fw"),
1110	PROPERTY_ENTRY_BOOL("silead,home-button"),
1111	{ }
1112};
1113
1114static const struct ts_dmi_data vinga_twizzle_j116_data = {
1115	.acpi_name	= "MSSL1680:00",
1116	.properties	= vinga_twizzle_j116_props,
1117};
1118
1119/* NOTE: Please keep this table sorted alphabetically */
1120const struct dmi_system_id touchscreen_dmi_table[] = {
1121	{
1122		/* Archos 101 Cesium Educ */
1123		.driver_data = (void *)&archos_101_cesium_educ_data,
1124		.matches = {
1125			DMI_MATCH(DMI_PRODUCT_NAME, "ARCHOS 101 Cesium Educ"),
1126		},
1127	},
1128	{
1129		/* Bush Windows tablet */
1130		.driver_data = (void *)&bush_bush_windows_tablet_data,
1131		.matches = {
1132			DMI_MATCH(DMI_PRODUCT_NAME, "Bush Windows tablet"),
1133		},
1134	},
1135	{
1136		/* Chuwi Hi8 */
1137		.driver_data = (void *)&chuwi_hi8_data,
1138		.matches = {
1139			DMI_MATCH(DMI_SYS_VENDOR, "ilife"),
1140			DMI_MATCH(DMI_PRODUCT_NAME, "S806"),
1141		},
1142	},
1143	{
1144		/* Chuwi Hi8 (H1D_S806_206) */
1145		.driver_data = (void *)&chuwi_hi8_data,
1146		.matches = {
1147			DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1148			DMI_MATCH(DMI_PRODUCT_NAME, "BayTrail"),
1149			DMI_MATCH(DMI_BIOS_VERSION, "H1D_S806_206"),
1150		},
1151	},
1152	{
1153		/* Chuwi Hi8 Air (CWI543) */
1154		.driver_data = (void *)&chuwi_hi8_air_data,
1155		.matches = {
1156			DMI_MATCH(DMI_BOARD_VENDOR, "Default string"),
1157			DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
1158			DMI_MATCH(DMI_PRODUCT_NAME, "Hi8 Air"),
1159		},
1160	},
1161	{
1162		/* Chuwi Hi8 Pro (CWI513) */
1163		.driver_data = (void *)&chuwi_hi8_pro_data,
1164		.matches = {
1165			DMI_MATCH(DMI_SYS_VENDOR, "Hampoo"),
1166			DMI_MATCH(DMI_PRODUCT_NAME, "X1D3_C806N"),
1167		},
1168	},
1169	{
1170		/* Chuwi Hi10 Air */
1171		.driver_data = (void *)&chuwi_hi10_air_data,
1172		.matches = {
1173			DMI_MATCH(DMI_SYS_VENDOR, "CHUWI INNOVATION AND TECHNOLOGY(SHENZHEN)CO.LTD"),
1174			DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
1175			DMI_MATCH(DMI_PRODUCT_SKU, "P1W6_C109D_B"),
1176		},
1177	},
1178	{
1179		/* Chuwi Hi10 Plus (CWI527) */
1180		.driver_data = (void *)&chuwi_hi10_plus_data,
1181		.matches = {
1182			DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
1183			DMI_MATCH(DMI_PRODUCT_NAME, "Hi10 plus tablet"),
1184			DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
1185		},
1186	},
1187	{
1188		/* Chuwi Hi10 Pro (CWI529) */
1189		.driver_data = (void *)&chuwi_hi10_pro_data,
1190		.matches = {
1191			DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
1192			DMI_MATCH(DMI_PRODUCT_NAME, "Hi10 pro tablet"),
1193			DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
1194		},
1195	},
1196	{
1197		/* Chuwi HiBook (CWI514) */
1198		.driver_data = (void *)&chuwi_hibook_data,
1199		.matches = {
1200			DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
1201			DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
1202			/* Above matches are too generic, add bios-date match */
1203			DMI_MATCH(DMI_BIOS_DATE, "05/07/2016"),
1204		},
1205	},
1206	{
1207		/* Chuwi Vi8 (CWI501) */
1208		.driver_data = (void *)&chuwi_vi8_data,
1209		.matches = {
1210			DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1211			DMI_MATCH(DMI_PRODUCT_NAME, "i86"),
1212			DMI_MATCH(DMI_BIOS_VERSION, "CHUWI.W86JLBNR01"),
1213		},
1214	},
1215	{
1216		/* Chuwi Vi8 (CWI506) */
1217		.driver_data = (void *)&chuwi_vi8_data,
1218		.matches = {
1219			DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1220			DMI_MATCH(DMI_PRODUCT_NAME, "i86"),
1221			DMI_MATCH(DMI_BIOS_VERSION, "CHUWI.D86JLBNR"),
1222		},
1223	},
1224	{
1225		/* Chuwi Vi8 dual-boot (CWI506) */
1226		.driver_data = (void *)&chuwi_vi8_data,
1227		.matches = {
1228			DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1229			DMI_MATCH(DMI_PRODUCT_NAME, "i86"),
1230			DMI_MATCH(DMI_BIOS_VERSION, "CHUWI2.D86JHBNR02"),
1231		},
1232	},
1233	{
1234		/* Chuwi Vi8 Plus (CWI519) */
1235		.driver_data = (void *)&chuwi_vi8_plus_data,
1236		.matches = {
1237			DMI_MATCH(DMI_SYS_VENDOR, "Hampoo"),
1238			DMI_MATCH(DMI_PRODUCT_NAME, "D2D3_Vi8A1"),
1239			DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
1240		},
1241	},
1242	{
1243		/* Chuwi Vi10 (CWI505) */
1244		.driver_data = (void *)&chuwi_vi10_data,
1245		.matches = {
1246			DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
1247			DMI_MATCH(DMI_BOARD_NAME, "BYT-PF02"),
1248			DMI_MATCH(DMI_SYS_VENDOR, "ilife"),
1249			DMI_MATCH(DMI_PRODUCT_NAME, "S165"),
1250		},
1251	},
1252	{
1253		/* Chuwi Surbook Mini (CWI540) */
1254		.driver_data = (void *)&chuwi_surbook_mini_data,
1255		.matches = {
1256			DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
1257			DMI_MATCH(DMI_PRODUCT_NAME, "C3W6_AP108_4G"),
1258		},
1259	},
1260	{
1261		/* Connect Tablet 9 */
1262		.driver_data = (void *)&connect_tablet9_data,
1263		.matches = {
1264			DMI_MATCH(DMI_SYS_VENDOR, "Connect"),
1265			DMI_MATCH(DMI_PRODUCT_NAME, "Tablet 9"),
1266		},
1267	},
1268	{
1269		/* CSL Panther Tab HD */
1270		.driver_data = (void *)&csl_panther_tab_hd_data,
1271		.matches = {
1272			DMI_MATCH(DMI_SYS_VENDOR, "CSL Computer GmbH & Co. KG"),
1273			DMI_MATCH(DMI_PRODUCT_NAME, "CSL Panther Tab HD"),
1274		},
1275	},
1276	{
1277		/* CUBE iwork8 Air */
1278		.driver_data = (void *)&cube_iwork8_air_data,
1279		.matches = {
1280			DMI_MATCH(DMI_SYS_VENDOR, "cube"),
1281			DMI_MATCH(DMI_PRODUCT_NAME, "i1-TF"),
1282			DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
1283		},
1284	},
1285	{
1286		/* Cube KNote i1101 */
1287		.driver_data = (void *)&cube_knote_i1101_data,
1288		.matches = {
1289			DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
1290			DMI_MATCH(DMI_BOARD_NAME, "L1W6_I1101"),
1291			DMI_MATCH(DMI_SYS_VENDOR, "ALLDOCUBE"),
1292			DMI_MATCH(DMI_PRODUCT_NAME, "i1101"),
1293		},
1294	},
1295	{
1296		/* DEXP Ursus 7W */
1297		.driver_data = (void *)&dexp_ursus_7w_data,
1298		.matches = {
1299			DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1300			DMI_MATCH(DMI_PRODUCT_NAME, "7W"),
1301		},
1302	},
1303	{
1304		/* DEXP Ursus KX210i */
1305		.driver_data = (void *)&dexp_ursus_kx210i_data,
1306		.matches = {
1307			DMI_MATCH(DMI_SYS_VENDOR, "INSYDE Corp."),
1308			DMI_MATCH(DMI_PRODUCT_NAME, "S107I"),
1309		},
1310	},
1311	{
1312		/* Digma Citi E200 */
1313		.driver_data = (void *)&digma_citi_e200_data,
1314		.matches = {
1315			DMI_MATCH(DMI_SYS_VENDOR, "Digma"),
1316			DMI_MATCH(DMI_PRODUCT_NAME, "CITI E200"),
1317			DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
1318		},
1319	},
1320	{
1321		/* Estar Beauty HD (MID 7316R) */
1322		.driver_data = (void *)&estar_beauty_hd_data,
1323		.matches = {
1324			DMI_MATCH(DMI_SYS_VENDOR, "Estar"),
1325			DMI_MATCH(DMI_PRODUCT_NAME, "eSTAR BEAUTY HD Intel Quad core"),
1326		},
1327	},
1328	{
1329		/* GP-electronic T701 */
1330		.driver_data = (void *)&gp_electronic_t701_data,
1331		.matches = {
1332			DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1333			DMI_MATCH(DMI_PRODUCT_NAME, "T701"),
1334			DMI_MATCH(DMI_BIOS_VERSION, "BYT70A.YNCHENG.WIN.007"),
1335		},
1336	},
1337	{
1338		/* I.T.Works TW701 (same hardware as the Trekstor ST70416-6) */
1339		.driver_data = (void *)&trekstor_surftab_wintron70_data,
1340		.matches = {
1341			DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1342			DMI_MATCH(DMI_PRODUCT_NAME, "i71c"),
1343			DMI_MATCH(DMI_BIOS_VERSION, "itWORKS.G.WI71C.JGBMRB"),
1344		},
1345	},
1346	{
1347		/* Irbis TW90 */
1348		.driver_data = (void *)&irbis_tw90_data,
1349		.matches = {
1350			DMI_MATCH(DMI_SYS_VENDOR, "IRBIS"),
1351			DMI_MATCH(DMI_PRODUCT_NAME, "TW90"),
1352		},
1353	},
1354	{
1355		/* Irbis TW118 */
1356		.driver_data = (void *)&irbis_tw118_data,
1357		.matches = {
1358			DMI_MATCH(DMI_SYS_VENDOR, "IRBIS"),
1359			DMI_MATCH(DMI_PRODUCT_NAME, "TW118"),
1360		},
1361	},
1362	{
1363		/* I.T.Works TW891 */
1364		.driver_data = (void *)&itworks_tw891_data,
1365		.matches = {
1366			DMI_MATCH(DMI_SYS_VENDOR, "To be filled by O.E.M."),
1367			DMI_MATCH(DMI_PRODUCT_NAME, "TW891"),
1368		},
1369	},
1370	{
1371		/* Jumper EZpad 6 Pro */
1372		.driver_data = (void *)&jumper_ezpad_6_pro_data,
1373		.matches = {
1374			DMI_MATCH(DMI_SYS_VENDOR, "Jumper"),
1375			DMI_MATCH(DMI_PRODUCT_NAME, "EZpad"),
1376			DMI_MATCH(DMI_BIOS_VERSION, "5.12"),
1377			/* Above matches are too generic, add bios-date match */
1378			DMI_MATCH(DMI_BIOS_DATE, "08/18/2017"),
1379		},
1380	},
1381	{
1382		/* Jumper EZpad 6 Pro B */
1383		.driver_data = (void *)&jumper_ezpad_6_pro_b_data,
1384		.matches = {
1385			DMI_MATCH(DMI_SYS_VENDOR, "Jumper"),
1386			DMI_MATCH(DMI_PRODUCT_NAME, "EZpad"),
1387			DMI_MATCH(DMI_BIOS_VERSION, "5.12"),
1388			/* Above matches are too generic, add bios-date match */
1389			DMI_MATCH(DMI_BIOS_DATE, "04/24/2018"),
1390		},
1391	},
1392	{
1393		/* Jumper EZpad 6s Pro */
1394		.driver_data = (void *)&jumper_ezpad_6_pro_b_data,
1395		.matches = {
1396			DMI_MATCH(DMI_SYS_VENDOR, "Jumper"),
1397			DMI_MATCH(DMI_PRODUCT_NAME, "Ezpad"),
1398			/* Above matches are too generic, add bios match */
1399			DMI_MATCH(DMI_BIOS_VERSION, "E.WSA116_8.E1.042.bin"),
1400			DMI_MATCH(DMI_BIOS_DATE, "01/08/2020"),
1401		},
1402	},
1403	{
1404		/* Jumper EZpad 6 m4 */
1405		.driver_data = (void *)&jumper_ezpad_6_m4_data,
1406		.matches = {
1407			DMI_MATCH(DMI_SYS_VENDOR, "jumper"),
1408			DMI_MATCH(DMI_PRODUCT_NAME, "EZpad"),
1409			/* Jumper8.S106x.A00C.1066 with the version dropped */
1410			DMI_MATCH(DMI_BIOS_VERSION, "Jumper8.S106x"),
1411		},
1412	},
1413	{
1414		/* Jumper EZpad 7 */
1415		.driver_data = (void *)&jumper_ezpad_7_data,
1416		.matches = {
1417			DMI_MATCH(DMI_SYS_VENDOR, "Jumper"),
1418			DMI_MATCH(DMI_PRODUCT_NAME, "EZpad"),
1419			/* Jumper12x.WJ2012.bsBKRCP05 with the version dropped */
1420			DMI_MATCH(DMI_BIOS_VERSION, "Jumper12x.WJ2012.bsBKRCP"),
1421		},
1422	},
1423	{
1424		/* Jumper EZpad mini3 */
1425		.driver_data = (void *)&jumper_ezpad_mini3_data,
1426		.matches = {
1427			DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1428			/* jumperx.T87.KFBNEEA02 with the version-nr dropped */
1429			DMI_MATCH(DMI_BIOS_VERSION, "jumperx.T87.KFBNEEA"),
1430		},
1431	},
1432	{
1433		/* Juno Tablet */
1434		.driver_data = (void *)&gdix1002_upside_down_data,
1435		.matches = {
1436			DMI_MATCH(DMI_SYS_VENDOR, "Default string"),
1437			/* Both product- and board-name being "Default string" is somewhat rare */
1438			DMI_MATCH(DMI_PRODUCT_NAME, "Default string"),
1439			DMI_MATCH(DMI_BOARD_NAME, "Default string"),
1440			/* Above matches are too generic, add partial bios-version match */
1441			DMI_MATCH(DMI_BIOS_VERSION, "JP2V1."),
1442		},
1443	},
1444	{
1445		/* Mediacom WinPad 7.0 W700 (same hw as Wintron surftab 7") */
1446		.driver_data = (void *)&trekstor_surftab_wintron70_data,
1447		.matches = {
1448			DMI_MATCH(DMI_SYS_VENDOR, "MEDIACOM"),
1449			DMI_MATCH(DMI_PRODUCT_NAME, "WinPad 7 W10 - WPW700"),
1450		},
1451	},
1452	{
1453		/* Mediacom Flexbook Edge 11 (same hw as TS Primebook C11) */
1454		.driver_data = (void *)&trekstor_primebook_c11_data,
1455		.matches = {
1456			DMI_MATCH(DMI_SYS_VENDOR, "MEDIACOM"),
1457			DMI_MATCH(DMI_PRODUCT_NAME, "FlexBook edge11 - M-FBE11"),
1458		},
1459	},
1460	{
1461		/* MP Man Converter 9 */
1462		.driver_data = (void *)&mpman_converter9_data,
1463		.matches = {
1464			DMI_MATCH(DMI_SYS_VENDOR, "MPMAN"),
1465			DMI_MATCH(DMI_PRODUCT_NAME, "Converter9"),
1466		},
1467	},
1468	{
1469		/* MP Man MPWIN895CL */
1470		.driver_data = (void *)&mpman_mpwin895cl_data,
1471		.matches = {
1472			DMI_MATCH(DMI_SYS_VENDOR, "MPMAN"),
1473			DMI_MATCH(DMI_PRODUCT_NAME, "MPWIN8900CL"),
1474		},
1475	},
1476	{
1477		/* Myria MY8307 */
1478		.driver_data = (void *)&myria_my8307_data,
1479		.matches = {
1480			DMI_MATCH(DMI_SYS_VENDOR, "Complet Electro Serv"),
1481			DMI_MATCH(DMI_PRODUCT_NAME, "MY8307"),
1482		},
1483	},
1484	{
1485		/* Onda oBook 20 Plus */
1486		.driver_data = (void *)&onda_obook_20_plus_data,
1487		.matches = {
1488			DMI_MATCH(DMI_SYS_VENDOR, "ONDA"),
1489			DMI_MATCH(DMI_PRODUCT_NAME, "OBOOK 20 PLUS"),
1490		},
1491	},
1492	{
1493		/* ONDA V80 plus v3 (P80PSBG9V3A01501) */
1494		.driver_data = (void *)&onda_v80_plus_v3_data,
1495		.matches = {
1496			DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ONDA"),
1497			DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "V80 PLUS")
1498		},
1499	},
1500	{
1501		/* ONDA V820w DualOS */
1502		.driver_data = (void *)&onda_v820w_32g_data,
1503		.matches = {
1504			DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "ONDA"),
1505			DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "V820w DualOS")
1506		},
1507	},
1508	{
1509		/* ONDA V891 v5 */
1510		.driver_data = (void *)&onda_v891_v5_data,
1511		.matches = {
1512			DMI_MATCH(DMI_SYS_VENDOR, "ONDA"),
1513			DMI_MATCH(DMI_PRODUCT_NAME, "ONDA Tablet"),
1514			DMI_MATCH(DMI_BIOS_VERSION, "ONDA.D869CJABNRBA06"),
1515		},
1516	},
1517	{
1518		/* ONDA V891w revision P891WBEBV1B00 aka v1 */
1519		.driver_data = (void *)&onda_v891w_v1_data,
1520		.matches = {
1521			DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "ONDA"),
1522			DMI_EXACT_MATCH(DMI_BOARD_NAME, "ONDA Tablet"),
1523			DMI_EXACT_MATCH(DMI_BOARD_VERSION, "V001"),
1524			/* Exact match, different versions need different fw */
1525			DMI_EXACT_MATCH(DMI_BIOS_VERSION, "ONDA.W89EBBN08"),
1526		},
1527	},
1528	{
1529		/* ONDA V891w Dual OS P891DCF2V1A01274 64GB */
1530		.driver_data = (void *)&onda_v891w_v3_data,
1531		.matches = {
1532			DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1533			DMI_MATCH(DMI_PRODUCT_NAME, "ONDA Tablet"),
1534			DMI_MATCH(DMI_BIOS_VERSION, "ONDA.D890HBBNR0A"),
1535		},
1536	},
1537	{
1538		/* Pipo W2S */
1539		.driver_data = (void *)&pipo_w2s_data,
1540		.matches = {
1541			DMI_MATCH(DMI_SYS_VENDOR, "PIPO"),
1542			DMI_MATCH(DMI_PRODUCT_NAME, "W2S"),
1543		},
1544	},
1545	{
1546		/* Pipo W11 */
1547		.driver_data = (void *)&pipo_w11_data,
1548		.matches = {
1549			DMI_MATCH(DMI_SYS_VENDOR, "PIPO"),
1550			DMI_MATCH(DMI_PRODUCT_NAME, "To be filled by O.E.M."),
1551			/* Above matches are too generic, add bios-ver match */
1552			DMI_MATCH(DMI_BIOS_VERSION, "JS-BI-10.6-SF133GR300-GA55B-024-F"),
1553		},
1554	},
1555	{
1556		/* Ployer Momo7w (same hardware as the Trekstor ST70416-6) */
1557		.driver_data = (void *)&trekstor_surftab_wintron70_data,
1558		.matches = {
1559			DMI_MATCH(DMI_SYS_VENDOR, "Shenzhen PLOYER"),
1560			DMI_MATCH(DMI_PRODUCT_NAME, "MOMO7W"),
1561			/* Exact match, different versions need different fw */
1562			DMI_MATCH(DMI_BIOS_VERSION, "MOMO.G.WI71C.MABMRBA02"),
1563		},
1564	},
1565	{
1566		/* Positivo C4128B */
1567		.driver_data = (void *)&positivo_c4128b_data,
1568		.matches = {
1569			DMI_MATCH(DMI_SYS_VENDOR, "Positivo Tecnologia SA"),
1570			DMI_MATCH(DMI_PRODUCT_NAME, "C4128B-1"),
1571		},
1572	},
1573	{
1574		/* Point of View mobii wintab p800w (v2.0) */
1575		.driver_data = (void *)&pov_mobii_wintab_p800w_v20_data,
1576		.matches = {
1577			DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
1578			DMI_MATCH(DMI_BOARD_NAME, "Aptio CRB"),
1579			DMI_MATCH(DMI_BIOS_VERSION, "3BAIR1014"),
1580			/* Above matches are too generic, add bios-date match */
1581			DMI_MATCH(DMI_BIOS_DATE, "10/24/2014"),
1582		},
1583	},
1584	{
1585		/* Predia Basic tablet) */
1586		.driver_data = (void *)&predia_basic_data,
1587		.matches = {
1588			DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1589			DMI_MATCH(DMI_PRODUCT_NAME, "CherryTrail"),
1590			/* Above matches are too generic, add bios-version match */
1591			DMI_MATCH(DMI_BIOS_VERSION, "Mx.WT107.KUBNGEA"),
1592		},
1593	},
1594	{
1595		/* Point of View mobii wintab p800w (v2.1) */
1596		.driver_data = (void *)&pov_mobii_wintab_p800w_v21_data,
1597		.matches = {
1598			DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
1599			DMI_MATCH(DMI_BOARD_NAME, "Aptio CRB"),
1600			DMI_MATCH(DMI_BIOS_VERSION, "3BAIR1013"),
1601			/* Above matches are too generic, add bios-date match */
1602			DMI_MATCH(DMI_BIOS_DATE, "08/22/2014"),
1603		},
1604	},
1605	{
1606		/* Point of View mobii wintab p1006w (v1.0) */
1607		.driver_data = (void *)&pov_mobii_wintab_p1006w_v10_data,
1608		.matches = {
1609			DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Insyde"),
1610			DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "BayTrail"),
1611			/* Note 105b is Foxcon's USB/PCI vendor id */
1612			DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "105B"),
1613			DMI_EXACT_MATCH(DMI_BOARD_NAME, "0E57"),
1614		},
1615	},
1616	{
1617		/* RCA Cambio W101 v2 */
1618		/* https://github.com/onitake/gsl-firmware/discussions/193 */
1619		.driver_data = (void *)&rca_cambio_w101_v2_data,
1620		.matches = {
1621			DMI_MATCH(DMI_SYS_VENDOR, "RCA"),
1622			DMI_MATCH(DMI_PRODUCT_NAME, "W101SA23T1"),
1623		},
1624	},
1625	{
1626		/* RWC NANOTE P8 */
1627		.driver_data = (void *)&rwc_nanote_p8_data,
1628		.matches = {
1629			DMI_MATCH(DMI_BOARD_VENDOR, "Default string"),
1630			DMI_MATCH(DMI_PRODUCT_NAME, "AY07J"),
1631			DMI_MATCH(DMI_PRODUCT_SKU, "0001")
1632		},
1633	},
1634	{
1635		/* RWC NANOTE NEXT */
1636		.driver_data = (void *)&rwc_nanote_next_data,
1637		.matches = {
1638			DMI_MATCH(DMI_PRODUCT_NAME, "To be filled by O.E.M."),
1639			DMI_MATCH(DMI_BOARD_NAME, "To be filled by O.E.M."),
1640			DMI_MATCH(DMI_BOARD_VENDOR, "To be filled by O.E.M."),
1641			/* Above matches are too generic, add bios-version match */
1642			DMI_MATCH(DMI_BIOS_VERSION, "S8A70R100-V005"),
1643		},
1644	},
1645	{
1646		/* SARY Tab 3 */
1647		.driver_data = (void *)&sary_tab_3_data,
1648		.matches = {
1649			DMI_MATCH(DMI_SYS_VENDOR, "SARY"),
1650			DMI_MATCH(DMI_PRODUCT_NAME, "C210C"),
1651			DMI_MATCH(DMI_PRODUCT_SKU, "TAB3"),
1652		},
1653	},
1654	{
1655		/* Schneider SCT101CTM */
1656		.driver_data = (void *)&schneider_sct101ctm_data,
1657		.matches = {
1658			DMI_MATCH(DMI_SYS_VENDOR, "Default string"),
1659			DMI_MATCH(DMI_PRODUCT_NAME, "SCT101CTM"),
1660		},
1661	},
1662	{
1663		/* GlobalSpace SoLT IVW 11.6" */
1664		.driver_data = (void *)&globalspace_solt_ivw116_data,
1665		.matches = {
1666			DMI_MATCH(DMI_SYS_VENDOR, "Globalspace Tech Pvt Ltd"),
1667			DMI_MATCH(DMI_PRODUCT_NAME, "SolTIVW"),
1668			DMI_MATCH(DMI_PRODUCT_SKU, "PN20170413488"),
1669		},
1670	},
1671	{
1672		/* SUPI S10 */
1673		.driver_data = (void *)&gdix1001_y_inverted_data,
1674		.matches = {
1675			DMI_MATCH(DMI_SYS_VENDOR, "SUPI"),
1676			DMI_MATCH(DMI_PRODUCT_NAME, "S10"),
1677		},
1678	},
1679	{
1680		/* Techbite Arc 11.6 */
1681		.driver_data = (void *)&techbite_arc_11_6_data,
1682		.matches = {
1683			DMI_MATCH(DMI_SYS_VENDOR, "mPTech"),
1684			DMI_MATCH(DMI_PRODUCT_NAME, "techBite Arc 11.6"),
1685			DMI_MATCH(DMI_BOARD_NAME, "G8316_272B"),
1686		},
1687	},
1688	{
1689		/* Teclast Tbook 11 */
1690		.driver_data = (void *)&teclast_tbook11_data,
1691		.matches = {
1692			DMI_MATCH(DMI_SYS_VENDOR, "TECLAST"),
1693			DMI_MATCH(DMI_PRODUCT_NAME, "TbooK 11"),
1694			DMI_MATCH(DMI_PRODUCT_SKU, "E5A6_A1"),
1695		},
1696	},
1697	{
1698		/* Teclast X16 Plus */
1699		.driver_data = (void *)&teclast_x16_plus_data,
1700		.matches = {
1701			DMI_MATCH(DMI_SYS_VENDOR, "TECLAST"),
1702			DMI_MATCH(DMI_PRODUCT_NAME, "Default string"),
1703			DMI_MATCH(DMI_PRODUCT_SKU, "D3A5_A1"),
1704		},
1705	},
1706	{
1707		/* Teclast X3 Plus */
1708		.driver_data = (void *)&teclast_x3_plus_data,
1709		.matches = {
1710			DMI_MATCH(DMI_SYS_VENDOR, "TECLAST"),
1711			DMI_MATCH(DMI_PRODUCT_NAME, "X3 Plus"),
1712			DMI_MATCH(DMI_BOARD_NAME, "X3 Plus"),
1713		},
1714	},
1715	{
1716		/* Teclast X89 (Android version / BIOS) */
1717		.driver_data = (void *)&gdix1001_upside_down_data,
1718		.matches = {
1719			DMI_MATCH(DMI_BOARD_VENDOR, "WISKY"),
1720			DMI_MATCH(DMI_BOARD_NAME, "3G062i"),
1721		},
1722	},
1723	{
1724		/* Teclast X89 (Windows version / BIOS) */
1725		.driver_data = (void *)&gdix1001_upside_down_data,
1726		.matches = {
1727			/* tPAD is too generic, also match on bios date */
1728			DMI_MATCH(DMI_BOARD_VENDOR, "TECLAST"),
1729			DMI_MATCH(DMI_BOARD_NAME, "tPAD"),
1730			DMI_MATCH(DMI_BIOS_DATE, "12/19/2014"),
1731		},
1732	},
1733	{
1734		/* Teclast X98 Plus II */
1735		.driver_data = (void *)&teclast_x98plus2_data,
1736		.matches = {
1737			DMI_MATCH(DMI_SYS_VENDOR, "TECLAST"),
1738			DMI_MATCH(DMI_PRODUCT_NAME, "X98 Plus II"),
1739		},
1740	},
1741	{
1742		/* Teclast X98 Pro */
1743		.driver_data = (void *)&gdix1001_upside_down_data,
1744		.matches = {
1745			/*
1746			 * Only match BIOS date, because the manufacturers
1747			 * BIOS does not report the board name at all
1748			 * (sometimes)...
1749			 */
1750			DMI_MATCH(DMI_BOARD_VENDOR, "TECLAST"),
1751			DMI_MATCH(DMI_BIOS_DATE, "10/28/2015"),
1752		},
1753	},
1754	{
1755		/* Trekstor Primebook C11 */
1756		.driver_data = (void *)&trekstor_primebook_c11_data,
1757		.matches = {
1758			DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"),
1759			DMI_MATCH(DMI_PRODUCT_NAME, "Primebook C11"),
1760		},
1761	},
1762	{
1763		/* Trekstor Primebook C11B (same touchscreen as the C11) */
1764		.driver_data = (void *)&trekstor_primebook_c11_data,
1765		.matches = {
1766			DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"),
1767			DMI_MATCH(DMI_PRODUCT_NAME, "PRIMEBOOK C11B"),
1768		},
1769	},
1770	{
1771		/* Trekstor Primebook C13 */
1772		.driver_data = (void *)&trekstor_primebook_c13_data,
1773		.matches = {
1774			DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"),
1775			DMI_MATCH(DMI_PRODUCT_NAME, "Primebook C13"),
1776		},
1777	},
1778	{
1779		/* Trekstor Primetab T13B */
1780		.driver_data = (void *)&trekstor_primetab_t13b_data,
1781		.matches = {
1782			DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"),
1783			DMI_MATCH(DMI_PRODUCT_NAME, "Primetab T13B"),
1784		},
1785	},
1786	{
1787		/* TrekStor SurfTab duo W1 10.1 ST10432-10b */
1788		.driver_data = (void *)&trekstor_surftab_duo_w1_data,
1789		.matches = {
1790			DMI_MATCH(DMI_SYS_VENDOR, "TrekStor"),
1791			DMI_MATCH(DMI_PRODUCT_NAME, "SurfTab duo W1 10.1 (VT4)"),
1792		},
1793	},
1794	{
1795		/* TrekStor SurfTab twin 10.1 ST10432-8 */
1796		.driver_data = (void *)&trekstor_surftab_twin_10_1_data,
1797		.matches = {
1798			DMI_MATCH(DMI_SYS_VENDOR, "TrekStor"),
1799			DMI_MATCH(DMI_PRODUCT_NAME, "SurfTab twin 10.1"),
1800		},
1801	},
1802	{
1803		/* Trekstor Surftab Wintron 7.0 ST70416-6 */
1804		.driver_data = (void *)&trekstor_surftab_wintron70_data,
1805		.matches = {
1806			DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1807			DMI_MATCH(DMI_PRODUCT_NAME, "ST70416-6"),
1808			/* Exact match, different versions need different fw */
1809			DMI_MATCH(DMI_BIOS_VERSION, "TREK.G.WI71C.JGBMRBA04"),
1810		},
1811	},
1812	{
1813		/* Trekstor Surftab Wintron 7.0 ST70416-6, newer BIOS */
1814		.driver_data = (void *)&trekstor_surftab_wintron70_data,
1815		.matches = {
1816			DMI_MATCH(DMI_SYS_VENDOR, "TrekStor"),
1817			DMI_MATCH(DMI_PRODUCT_NAME, "SurfTab wintron 7.0 ST70416-6"),
1818			/* Exact match, different versions need different fw */
1819			DMI_MATCH(DMI_BIOS_VERSION, "TREK.G.WI71C.JGBMRBA05"),
1820		},
1821	},
1822	{
1823		/* Trekstor Yourbook C11B (same touchscreen as the Primebook C11) */
1824		.driver_data = (void *)&trekstor_primebook_c11_data,
1825		.matches = {
1826			DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"),
1827			DMI_MATCH(DMI_PRODUCT_NAME, "YOURBOOK C11B"),
1828		},
1829	},
1830	{
1831		/* Viglen Connect 10 */
1832		.driver_data = (void *)&viglen_connect_10_data,
1833		.matches = {
1834			DMI_MATCH(DMI_SYS_VENDOR, "Viglen Ltd."),
1835			DMI_MATCH(DMI_PRODUCT_NAME, "Connect 10'' Tablet PC"),
1836		},
1837	},
1838	{
1839		/* Vinga Twizzle J116 */
1840		.driver_data = (void *)&vinga_twizzle_j116_data,
1841		.matches = {
1842			DMI_MATCH(DMI_PRODUCT_NAME, "VINGA Twizzle J116"),
1843		},
1844	},
1845	{
1846		/* "WinBook TW100" */
1847		.driver_data = (void *)&gdix1001_upside_down_data,
1848		.matches = {
1849			DMI_MATCH(DMI_SYS_VENDOR, "WinBook"),
1850			DMI_MATCH(DMI_PRODUCT_NAME, "TW100")
1851		}
1852	},
1853	{
1854		/* WinBook TW700 */
1855		.driver_data = (void *)&gdix1001_upside_down_data,
1856		.matches = {
1857			DMI_MATCH(DMI_SYS_VENDOR, "WinBook"),
1858			DMI_MATCH(DMI_PRODUCT_NAME, "TW700")
1859		},
1860	},
1861	{
1862		/* Yours Y8W81, same case and touchscreen as Chuwi Vi8 */
1863		.driver_data = (void *)&chuwi_vi8_data,
1864		.matches = {
1865			DMI_MATCH(DMI_SYS_VENDOR, "YOURS"),
1866			DMI_MATCH(DMI_PRODUCT_NAME, "Y8W81"),
1867		},
1868	},
1869	{ }
1870};
1871
1872static struct ts_dmi_data *ts_data;
1873
1874static void ts_dmi_add_props(struct i2c_client *client)
1875{
1876	struct device *dev = &client->dev;
1877	int error;
1878
1879	if (has_acpi_companion(dev) &&
1880	    strstarts(client->name, ts_data->acpi_name)) {
1881		error = device_create_managed_software_node(dev, ts_data->properties, NULL);
1882		if (error)
1883			dev_err(dev, "failed to add properties: %d\n", error);
1884	}
1885}
1886
1887static int ts_dmi_notifier_call(struct notifier_block *nb,
1888				unsigned long action, void *data)
1889{
1890	struct device *dev = data;
1891	struct i2c_client *client;
1892
1893	switch (action) {
1894	case BUS_NOTIFY_ADD_DEVICE:
1895		client = i2c_verify_client(dev);
1896		if (client)
1897			ts_dmi_add_props(client);
1898		break;
1899
1900	default:
1901		break;
1902	}
1903
1904	return 0;
1905}
1906
1907#define MAX_CMDLINE_PROPS 16
1908
1909static struct property_entry ts_cmdline_props[MAX_CMDLINE_PROPS + 1];
1910
1911static struct ts_dmi_data ts_cmdline_data = {
1912	.properties = ts_cmdline_props,
1913};
1914
1915static int __init ts_parse_props(char *str)
1916{
1917	/* Save the original str to show it on syntax errors */
1918	char orig_str[256];
1919	char *name, *value;
1920	u32 u32val;
1921	int i, ret;
1922
1923	strscpy(orig_str, str);
1924
1925	/*
1926	 * str is part of the static_command_line from init/main.c and poking
1927	 * holes in that by writing 0 to it is allowed, as is taking long
1928	 * lasting references to it.
1929	 */
1930	ts_cmdline_data.acpi_name = strsep(&str, ":");
1931
1932	for (i = 0; i < MAX_CMDLINE_PROPS; i++) {
1933		name = strsep(&str, ":");
1934		if (!name || !name[0])
1935			break;
1936
1937		/* Replace '=' with 0 and make value point past '=' or NULL */
1938		value = name;
1939		strsep(&value, "=");
1940		if (!value) {
1941			ts_cmdline_props[i] = PROPERTY_ENTRY_BOOL(name);
1942		} else if (isdigit(value[0])) {
1943			ret = kstrtou32(value, 0, &u32val);
1944			if (ret)
1945				goto syntax_error;
1946
1947			ts_cmdline_props[i] = PROPERTY_ENTRY_U32(name, u32val);
1948		} else {
1949			ts_cmdline_props[i] = PROPERTY_ENTRY_STRING(name, value);
1950		}
1951	}
1952
1953	if (!i || str)
1954		goto syntax_error;
1955
1956	ts_data = &ts_cmdline_data;
1957	return 1;
1958
1959syntax_error:
1960	pr_err("Invalid '%s' value for 'i2c_touchscreen_props='\n", orig_str);
1961	return 1; /* "i2c_touchscreen_props=" is still a known parameter */
1962}
1963__setup("i2c_touchscreen_props=", ts_parse_props);
1964
1965static struct notifier_block ts_dmi_notifier = {
1966	.notifier_call = ts_dmi_notifier_call,
1967};
1968
1969static int __init ts_dmi_init(void)
1970{
1971	const struct dmi_system_id *dmi_id;
1972	struct ts_dmi_data *ts_data_dmi;
1973	int error;
1974
1975	dmi_id = dmi_first_match(touchscreen_dmi_table);
1976	ts_data_dmi = dmi_id ? dmi_id->driver_data : NULL;
1977
1978	if (ts_data) {
1979		/*
1980		 * Kernel cmdline provided data takes precedence, copy over
1981		 * DMI efi_embedded_fw info if available.
1982		 */
1983		if (ts_data_dmi)
1984			ts_data->embedded_fw = ts_data_dmi->embedded_fw;
1985	} else if (ts_data_dmi) {
1986		ts_data = ts_data_dmi;
1987	} else {
1988		return 0; /* Not an error */
1989	}
1990
1991	/* Some dmi table entries only provide an efi_embedded_fw_desc */
1992	if (!ts_data->properties)
1993		return 0;
1994
1995	error = bus_register_notifier(&i2c_bus_type, &ts_dmi_notifier);
1996	if (error)
1997		pr_err("%s: failed to register i2c bus notifier: %d\n",
1998			__func__, error);
1999
2000	return error;
2001}
2002
2003/*
2004 * We are registering out notifier after i2c core is initialized and i2c bus
2005 * itself is ready (which happens at postcore initcall level), but before
2006 * ACPI starts enumerating devices (at subsys initcall level).
2007 */
2008arch_initcall(ts_dmi_init);
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