1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /*
3 * Touchscreen driver DMI based configuration code
4 *
5 * Copyright (c) 2017 Red Hat Inc.
6 *
7 * Red Hat authors:
8 * Hans de Goede <hdegoede@redhat.com>
9 */
10
11 #include <linux/acpi.h>
12 #include <linux/device.h>
13 #include <linux/dmi.h>
14 #include <linux/efi_embedded_fw.h>
15 #include <linux/i2c.h>
16 #include <linux/notifier.h>
17 #include <linux/property.h>
18 #include <linux/string.h>
19
20 struct ts_dmi_data {
21 /* The EFI embedded-fw code expects this to be the first member! */
22 struct efi_embedded_fw_desc embedded_fw;
23 const char *acpi_name;
24 const struct property_entry *properties;
25 };
26
27 /* NOTE: Please keep all entries sorted alphabetically */
28
29 static const struct property_entry chuwi_hi8_props[] = {
30 PROPERTY_ENTRY_U32("touchscreen-size-x", 1665),
31 PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
32 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
33 PROPERTY_ENTRY_BOOL("silead,home-button"),
34 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-chuwi-hi8.fw"),
35 { }
36 };
37
38 static const struct ts_dmi_data chuwi_hi8_data = {
39 .acpi_name = "MSSL0001:00",
40 .properties = chuwi_hi8_props,
41 };
42
43 static const struct property_entry chuwi_hi8_air_props[] = {
44 PROPERTY_ENTRY_U32("touchscreen-size-x", 1728),
45 PROPERTY_ENTRY_U32("touchscreen-size-y", 1148),
46 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
47 PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-chuwi-hi8-air.fw"),
48 PROPERTY_ENTRY_U32("silead,max-fingers", 10),
49 { }
50 };
51
52 static const struct ts_dmi_data chuwi_hi8_air_data = {
53 .acpi_name = "MSSL1680:00",
54 .properties = chuwi_hi8_air_props,
55 };
56
57 static const struct property_entry chuwi_hi8_pro_props[] = {
58 PROPERTY_ENTRY_U32("touchscreen-min-x", 6),
59 PROPERTY_ENTRY_U32("touchscreen-min-y", 3),
60 PROPERTY_ENTRY_U32("touchscreen-size-x", 1728),
61 PROPERTY_ENTRY_U32("touchscreen-size-y", 1148),
62 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
63 PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-chuwi-hi8-pro.fw"),
64 PROPERTY_ENTRY_U32("silead,max-fingers", 10),
65 PROPERTY_ENTRY_BOOL("silead,home-button"),
66 { }
67 };
68
69 static const struct ts_dmi_data chuwi_hi8_pro_data = {
70 .embedded_fw = {
71 .name = "silead/gsl3680-chuwi-hi8-pro.fw",
72 .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 },
73 .length = 39864,
74 .sha256 = { 0xc0, 0x88, 0xc5, 0xef, 0xd1, 0x70, 0x77, 0x59,
75 0x4e, 0xe9, 0xc4, 0xd8, 0x2e, 0xcd, 0xbf, 0x95,
76 0x32, 0xd9, 0x03, 0x28, 0x0d, 0x48, 0x9f, 0x92,
77 0x35, 0x37, 0xf6, 0x8b, 0x2a, 0xe4, 0x73, 0xff },
78 },
79 .acpi_name = "MSSL1680:00",
80 .properties = chuwi_hi8_pro_props,
81 };
82
83 static const struct property_entry chuwi_hi10_air_props[] = {
84 PROPERTY_ENTRY_U32("touchscreen-size-x", 1981),
85 PROPERTY_ENTRY_U32("touchscreen-size-y", 1271),
86 PROPERTY_ENTRY_U32("touchscreen-min-x", 99),
87 PROPERTY_ENTRY_U32("touchscreen-min-y", 9),
88 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
89 PROPERTY_ENTRY_U32("touchscreen-fuzz-x", 5),
90 PROPERTY_ENTRY_U32("touchscreen-fuzz-y", 4),
91 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-chuwi-hi10-air.fw"),
92 PROPERTY_ENTRY_U32("silead,max-fingers", 10),
93 PROPERTY_ENTRY_BOOL("silead,home-button"),
94 { }
95 };
96
97 static const struct ts_dmi_data chuwi_hi10_air_data = {
98 .acpi_name = "MSSL1680:00",
99 .properties = chuwi_hi10_air_props,
100 };
101
102 static const struct property_entry chuwi_hi10_plus_props[] = {
103 PROPERTY_ENTRY_U32("touchscreen-min-x", 0),
104 PROPERTY_ENTRY_U32("touchscreen-min-y", 5),
105 PROPERTY_ENTRY_U32("touchscreen-size-x", 1914),
106 PROPERTY_ENTRY_U32("touchscreen-size-y", 1283),
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
113 static const struct ts_dmi_data chuwi_hi10_plus_data = {
114 .acpi_name = "MSSL0017:00",
115 .properties = chuwi_hi10_plus_props,
116 };
117
118 static const struct property_entry chuwi_vi8_props[] = {
119 PROPERTY_ENTRY_U32("touchscreen-min-x", 4),
120 PROPERTY_ENTRY_U32("touchscreen-min-y", 6),
121 PROPERTY_ENTRY_U32("touchscreen-size-x", 1724),
122 PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
123 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
124 PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-chuwi-vi8.fw"),
125 PROPERTY_ENTRY_U32("silead,max-fingers", 10),
126 PROPERTY_ENTRY_BOOL("silead,home-button"),
127 { }
128 };
129
130 static const struct ts_dmi_data chuwi_vi8_data = {
131 .acpi_name = "MSSL1680:00",
132 .properties = chuwi_vi8_props,
133 };
134
135 static const struct ts_dmi_data chuwi_vi8_plus_data = {
136 .embedded_fw = {
137 .name = "chipone/icn8505-HAMP0002.fw",
138 .prefix = { 0xb0, 0x07, 0x00, 0x00, 0xe4, 0x07, 0x00, 0x00 },
139 .length = 35012,
140 .sha256 = { 0x93, 0xe5, 0x49, 0xe0, 0xb6, 0xa2, 0xb4, 0xb3,
141 0x88, 0x96, 0x34, 0x97, 0x5e, 0xa8, 0x13, 0x78,
142 0x72, 0x98, 0xb8, 0x29, 0xeb, 0x5c, 0xa7, 0xf1,
143 0x25, 0x13, 0x43, 0xf4, 0x30, 0x7c, 0xfc, 0x7c },
144 },
145 };
146
147 static const struct property_entry chuwi_vi10_props[] = {
148 PROPERTY_ENTRY_U32("touchscreen-min-x", 0),
149 PROPERTY_ENTRY_U32("touchscreen-min-y", 4),
150 PROPERTY_ENTRY_U32("touchscreen-size-x", 1858),
151 PROPERTY_ENTRY_U32("touchscreen-size-y", 1280),
152 PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-chuwi-vi10.fw"),
153 PROPERTY_ENTRY_U32("silead,max-fingers", 10),
154 PROPERTY_ENTRY_BOOL("silead,home-button"),
155 { }
156 };
157
158 static const struct ts_dmi_data chuwi_vi10_data = {
159 .acpi_name = "MSSL0002:00",
160 .properties = chuwi_vi10_props,
161 };
162
163 static const struct property_entry chuwi_surbook_mini_props[] = {
164 PROPERTY_ENTRY_U32("touchscreen-min-x", 88),
165 PROPERTY_ENTRY_U32("touchscreen-min-y", 13),
166 PROPERTY_ENTRY_U32("touchscreen-size-x", 2040),
167 PROPERTY_ENTRY_U32("touchscreen-size-y", 1524),
168 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-chuwi-surbook-mini.fw"),
169 PROPERTY_ENTRY_U32("silead,max-fingers", 10),
170 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
171 { }
172 };
173
174 static const struct ts_dmi_data chuwi_surbook_mini_data = {
175 .acpi_name = "MSSL1680:00",
176 .properties = chuwi_surbook_mini_props,
177 };
178
179 static const struct property_entry connect_tablet9_props[] = {
180 PROPERTY_ENTRY_U32("touchscreen-min-x", 9),
181 PROPERTY_ENTRY_U32("touchscreen-min-y", 10),
182 PROPERTY_ENTRY_U32("touchscreen-size-x", 1664),
183 PROPERTY_ENTRY_U32("touchscreen-size-y", 880),
184 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
185 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
186 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-connect-tablet9.fw"),
187 PROPERTY_ENTRY_U32("silead,max-fingers", 10),
188 { }
189 };
190
191 static const struct ts_dmi_data connect_tablet9_data = {
192 .acpi_name = "MSSL1680:00",
193 .properties = connect_tablet9_props,
194 };
195
196 static const struct property_entry cube_iwork8_air_props[] = {
197 PROPERTY_ENTRY_U32("touchscreen-min-x", 1),
198 PROPERTY_ENTRY_U32("touchscreen-min-y", 3),
199 PROPERTY_ENTRY_U32("touchscreen-size-x", 1664),
200 PROPERTY_ENTRY_U32("touchscreen-size-y", 896),
201 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
202 PROPERTY_ENTRY_STRING("firmware-name", "gsl3670-cube-iwork8-air.fw"),
203 PROPERTY_ENTRY_U32("silead,max-fingers", 10),
204 { }
205 };
206
207 static const struct ts_dmi_data cube_iwork8_air_data = {
208 .embedded_fw = {
209 .name = "silead/gsl3670-cube-iwork8-air.fw",
210 .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 },
211 .length = 38808,
212 .sha256 = { 0xff, 0x62, 0x2d, 0xd1, 0x8a, 0x78, 0x04, 0x7b,
213 0x33, 0x06, 0xb0, 0x4f, 0x7f, 0x02, 0x08, 0x9c,
214 0x96, 0xd4, 0x9f, 0x04, 0xe1, 0x47, 0x25, 0x25,
215 0x60, 0x77, 0x41, 0x33, 0xeb, 0x12, 0x82, 0xfc },
216 },
217 .acpi_name = "MSSL1680:00",
218 .properties = cube_iwork8_air_props,
219 };
220
221 static const struct property_entry cube_knote_i1101_props[] = {
222 PROPERTY_ENTRY_U32("touchscreen-min-x", 20),
223 PROPERTY_ENTRY_U32("touchscreen-min-y", 22),
224 PROPERTY_ENTRY_U32("touchscreen-size-x", 1961),
225 PROPERTY_ENTRY_U32("touchscreen-size-y", 1513),
226 PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-cube-knote-i1101.fw"),
227 PROPERTY_ENTRY_U32("silead,max-fingers", 10),
228 PROPERTY_ENTRY_BOOL("silead,home-button"),
229 { }
230 };
231
232 static const struct ts_dmi_data cube_knote_i1101_data = {
233 .acpi_name = "MSSL1680:00",
234 .properties = cube_knote_i1101_props,
235 };
236
237 static const struct property_entry dexp_ursus_7w_props[] = {
238 PROPERTY_ENTRY_U32("touchscreen-size-x", 890),
239 PROPERTY_ENTRY_U32("touchscreen-size-y", 630),
240 PROPERTY_ENTRY_STRING("firmware-name", "gsl1686-dexp-ursus-7w.fw"),
241 PROPERTY_ENTRY_U32("silead,max-fingers", 10),
242 PROPERTY_ENTRY_BOOL("silead,home-button"),
243 { }
244 };
245
246 static const struct ts_dmi_data dexp_ursus_7w_data = {
247 .acpi_name = "MSSL1680:00",
248 .properties = dexp_ursus_7w_props,
249 };
250
251 static const struct property_entry digma_citi_e200_props[] = {
252 PROPERTY_ENTRY_U32("touchscreen-size-x", 1980),
253 PROPERTY_ENTRY_U32("touchscreen-size-y", 1500),
254 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
255 PROPERTY_ENTRY_STRING("firmware-name", "gsl1686-digma_citi_e200.fw"),
256 PROPERTY_ENTRY_U32("silead,max-fingers", 10),
257 PROPERTY_ENTRY_BOOL("silead,home-button"),
258 { }
259 };
260
261 static const struct ts_dmi_data digma_citi_e200_data = {
262 .acpi_name = "MSSL1680:00",
263 .properties = digma_citi_e200_props,
264 };
265
266 static const struct property_entry estar_beauty_hd_props[] = {
267 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
268 { }
269 };
270
271 static const struct ts_dmi_data estar_beauty_hd_data = {
272 .acpi_name = "GDIX1001:00",
273 .properties = estar_beauty_hd_props,
274 };
275
276 static const struct property_entry gp_electronic_t701_props[] = {
277 PROPERTY_ENTRY_U32("touchscreen-size-x", 960),
278 PROPERTY_ENTRY_U32("touchscreen-size-y", 640),
279 PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
280 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
281 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-gp-electronic-t701.fw"),
282 { }
283 };
284
285 static const struct ts_dmi_data gp_electronic_t701_data = {
286 .acpi_name = "MSSL1680:00",
287 .properties = gp_electronic_t701_props,
288 };
289
290 static const struct property_entry irbis_tw90_props[] = {
291 PROPERTY_ENTRY_U32("touchscreen-size-x", 1720),
292 PROPERTY_ENTRY_U32("touchscreen-size-y", 1138),
293 PROPERTY_ENTRY_U32("touchscreen-min-x", 8),
294 PROPERTY_ENTRY_U32("touchscreen-min-y", 14),
295 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
296 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
297 PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-irbis_tw90.fw"),
298 PROPERTY_ENTRY_U32("silead,max-fingers", 10),
299 PROPERTY_ENTRY_BOOL("silead,home-button"),
300 { }
301 };
302
303 static const struct ts_dmi_data irbis_tw90_data = {
304 .acpi_name = "MSSL1680:00",
305 .properties = irbis_tw90_props,
306 };
307
308 static const struct property_entry irbis_tw118_props[] = {
309 PROPERTY_ENTRY_U32("touchscreen-min-x", 20),
310 PROPERTY_ENTRY_U32("touchscreen-min-y", 30),
311 PROPERTY_ENTRY_U32("touchscreen-size-x", 1960),
312 PROPERTY_ENTRY_U32("touchscreen-size-y", 1510),
313 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-irbis-tw118.fw"),
314 PROPERTY_ENTRY_U32("silead,max-fingers", 10),
315 { }
316 };
317
318 static const struct ts_dmi_data irbis_tw118_data = {
319 .acpi_name = "MSSL1680:00",
320 .properties = irbis_tw118_props,
321 };
322
323 static const struct property_entry itworks_tw891_props[] = {
324 PROPERTY_ENTRY_U32("touchscreen-min-x", 1),
325 PROPERTY_ENTRY_U32("touchscreen-min-y", 5),
326 PROPERTY_ENTRY_U32("touchscreen-size-x", 1600),
327 PROPERTY_ENTRY_U32("touchscreen-size-y", 896),
328 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
329 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
330 PROPERTY_ENTRY_STRING("firmware-name", "gsl3670-itworks-tw891.fw"),
331 PROPERTY_ENTRY_U32("silead,max-fingers", 10),
332 { }
333 };
334
335 static const struct ts_dmi_data itworks_tw891_data = {
336 .acpi_name = "MSSL1680:00",
337 .properties = itworks_tw891_props,
338 };
339
340 static const struct property_entry jumper_ezpad_6_pro_props[] = {
341 PROPERTY_ENTRY_U32("touchscreen-size-x", 1980),
342 PROPERTY_ENTRY_U32("touchscreen-size-y", 1500),
343 PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-jumper-ezpad-6-pro.fw"),
344 PROPERTY_ENTRY_U32("silead,max-fingers", 10),
345 PROPERTY_ENTRY_BOOL("silead,home-button"),
346 { }
347 };
348
349 static const struct ts_dmi_data jumper_ezpad_6_pro_data = {
350 .acpi_name = "MSSL1680:00",
351 .properties = jumper_ezpad_6_pro_props,
352 };
353
354 static const struct property_entry jumper_ezpad_6_pro_b_props[] = {
355 PROPERTY_ENTRY_U32("touchscreen-size-x", 1980),
356 PROPERTY_ENTRY_U32("touchscreen-size-y", 1500),
357 PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-jumper-ezpad-6-pro-b.fw"),
358 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
359 PROPERTY_ENTRY_U32("silead,max-fingers", 10),
360 PROPERTY_ENTRY_BOOL("silead,home-button"),
361 { }
362 };
363
364 static const struct ts_dmi_data jumper_ezpad_6_pro_b_data = {
365 .acpi_name = "MSSL1680:00",
366 .properties = jumper_ezpad_6_pro_b_props,
367 };
368
369 static const struct property_entry jumper_ezpad_6_m4_props[] = {
370 PROPERTY_ENTRY_U32("touchscreen-min-x", 35),
371 PROPERTY_ENTRY_U32("touchscreen-min-y", 15),
372 PROPERTY_ENTRY_U32("touchscreen-size-x", 1950),
373 PROPERTY_ENTRY_U32("touchscreen-size-y", 1525),
374 PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-jumper-ezpad-6-m4.fw"),
375 PROPERTY_ENTRY_U32("silead,max-fingers", 10),
376 PROPERTY_ENTRY_BOOL("silead,home-button"),
377 { }
378 };
379
380 static const struct ts_dmi_data jumper_ezpad_6_m4_data = {
381 .acpi_name = "MSSL1680:00",
382 .properties = jumper_ezpad_6_m4_props,
383 };
384
385 static const struct property_entry jumper_ezpad_7_props[] = {
386 PROPERTY_ENTRY_U32("touchscreen-min-x", 4),
387 PROPERTY_ENTRY_U32("touchscreen-min-y", 10),
388 PROPERTY_ENTRY_U32("touchscreen-size-x", 2044),
389 PROPERTY_ENTRY_U32("touchscreen-size-y", 1526),
390 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
391 PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-jumper-ezpad-7.fw"),
392 PROPERTY_ENTRY_U32("silead,max-fingers", 10),
393 PROPERTY_ENTRY_BOOL("silead,stuck-controller-bug"),
394 { }
395 };
396
397 static const struct ts_dmi_data jumper_ezpad_7_data = {
398 .acpi_name = "MSSL1680:00",
399 .properties = jumper_ezpad_7_props,
400 };
401
402 static const struct property_entry jumper_ezpad_mini3_props[] = {
403 PROPERTY_ENTRY_U32("touchscreen-min-x", 23),
404 PROPERTY_ENTRY_U32("touchscreen-min-y", 16),
405 PROPERTY_ENTRY_U32("touchscreen-size-x", 1700),
406 PROPERTY_ENTRY_U32("touchscreen-size-y", 1138),
407 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
408 PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-jumper-ezpad-mini3.fw"),
409 PROPERTY_ENTRY_U32("silead,max-fingers", 10),
410 { }
411 };
412
413 static const struct ts_dmi_data jumper_ezpad_mini3_data = {
414 .acpi_name = "MSSL1680:00",
415 .properties = jumper_ezpad_mini3_props,
416 };
417
418 static const struct property_entry mpman_converter9_props[] = {
419 PROPERTY_ENTRY_U32("touchscreen-min-x", 8),
420 PROPERTY_ENTRY_U32("touchscreen-min-y", 8),
421 PROPERTY_ENTRY_U32("touchscreen-size-x", 1664),
422 PROPERTY_ENTRY_U32("touchscreen-size-y", 880),
423 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
424 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
425 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-mpman-converter9.fw"),
426 PROPERTY_ENTRY_U32("silead,max-fingers", 10),
427 { }
428 };
429
430 static const struct ts_dmi_data mpman_converter9_data = {
431 .acpi_name = "MSSL1680:00",
432 .properties = mpman_converter9_props,
433 };
434
435 static const struct property_entry mpman_mpwin895cl_props[] = {
436 PROPERTY_ENTRY_U32("touchscreen-min-x", 3),
437 PROPERTY_ENTRY_U32("touchscreen-min-y", 9),
438 PROPERTY_ENTRY_U32("touchscreen-size-x", 1728),
439 PROPERTY_ENTRY_U32("touchscreen-size-y", 1150),
440 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
441 PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-mpman-mpwin895cl.fw"),
442 PROPERTY_ENTRY_U32("silead,max-fingers", 10),
443 PROPERTY_ENTRY_BOOL("silead,home-button"),
444 { }
445 };
446
447 static const struct ts_dmi_data mpman_mpwin895cl_data = {
448 .acpi_name = "MSSL1680:00",
449 .properties = mpman_mpwin895cl_props,
450 };
451
452 static const struct property_entry myria_my8307_props[] = {
453 PROPERTY_ENTRY_U32("touchscreen-size-x", 1720),
454 PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
455 PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
456 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
457 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
458 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-myria-my8307.fw"),
459 PROPERTY_ENTRY_U32("silead,max-fingers", 10),
460 PROPERTY_ENTRY_BOOL("silead,home-button"),
461 { }
462 };
463
464 static const struct ts_dmi_data myria_my8307_data = {
465 .acpi_name = "MSSL1680:00",
466 .properties = myria_my8307_props,
467 };
468
469 static const struct property_entry onda_obook_20_plus_props[] = {
470 PROPERTY_ENTRY_U32("touchscreen-size-x", 1728),
471 PROPERTY_ENTRY_U32("touchscreen-size-y", 1148),
472 PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
473 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
474 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
475 PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-onda-obook-20-plus.fw"),
476 PROPERTY_ENTRY_U32("silead,max-fingers", 10),
477 PROPERTY_ENTRY_BOOL("silead,home-button"),
478 { }
479 };
480
481 static const struct ts_dmi_data onda_obook_20_plus_data = {
482 .acpi_name = "MSSL1680:00",
483 .properties = onda_obook_20_plus_props,
484 };
485
486 static const struct property_entry onda_v80_plus_v3_props[] = {
487 PROPERTY_ENTRY_U32("touchscreen-min-x", 22),
488 PROPERTY_ENTRY_U32("touchscreen-min-y", 15),
489 PROPERTY_ENTRY_U32("touchscreen-size-x", 1698),
490 PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
491 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
492 PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-onda-v80-plus-v3.fw"),
493 PROPERTY_ENTRY_U32("silead,max-fingers", 10),
494 PROPERTY_ENTRY_BOOL("silead,home-button"),
495 { }
496 };
497
498 static const struct ts_dmi_data onda_v80_plus_v3_data = {
499 .embedded_fw = {
500 .name = "silead/gsl3676-onda-v80-plus-v3.fw",
501 .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 },
502 .length = 37224,
503 .sha256 = { 0x8f, 0xbd, 0x8f, 0x0c, 0x6b, 0xba, 0x5b, 0xf5,
504 0xa3, 0xc7, 0xa3, 0xc0, 0x4f, 0xcd, 0xdf, 0x32,
505 0xcc, 0xe4, 0x70, 0xd6, 0x46, 0x9c, 0xd7, 0xa7,
506 0x4b, 0x82, 0x3f, 0xab, 0xc7, 0x90, 0xea, 0x23 },
507 },
508 .acpi_name = "MSSL1680:00",
509 .properties = onda_v80_plus_v3_props,
510 };
511
512 static const struct property_entry onda_v820w_32g_props[] = {
513 PROPERTY_ENTRY_U32("touchscreen-size-x", 1665),
514 PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
515 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
516 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-onda-v820w-32g.fw"),
517 PROPERTY_ENTRY_U32("silead,max-fingers", 10),
518 PROPERTY_ENTRY_BOOL("silead,home-button"),
519 { }
520 };
521
522 static const struct ts_dmi_data onda_v820w_32g_data = {
523 .acpi_name = "MSSL1680:00",
524 .properties = onda_v820w_32g_props,
525 };
526
527 static const struct property_entry onda_v891_v5_props[] = {
528 PROPERTY_ENTRY_U32("touchscreen-size-x", 1715),
529 PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
530 PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
531 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
532 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
533 PROPERTY_ENTRY_STRING("firmware-name",
534 "gsl3676-onda-v891-v5.fw"),
535 PROPERTY_ENTRY_U32("silead,max-fingers", 10),
536 PROPERTY_ENTRY_BOOL("silead,home-button"),
537 { }
538 };
539
540 static const struct ts_dmi_data onda_v891_v5_data = {
541 .acpi_name = "MSSL1680:00",
542 .properties = onda_v891_v5_props,
543 };
544
545 static const struct property_entry onda_v891w_v1_props[] = {
546 PROPERTY_ENTRY_U32("touchscreen-min-x", 46),
547 PROPERTY_ENTRY_U32("touchscreen-min-y", 8),
548 PROPERTY_ENTRY_U32("touchscreen-size-x", 1676),
549 PROPERTY_ENTRY_U32("touchscreen-size-y", 1130),
550 PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-onda-v891w-v1.fw"),
551 PROPERTY_ENTRY_U32("silead,max-fingers", 10),
552 PROPERTY_ENTRY_BOOL("silead,home-button"),
553 { }
554 };
555
556 static const struct ts_dmi_data onda_v891w_v1_data = {
557 .acpi_name = "MSSL1680:00",
558 .properties = onda_v891w_v1_props,
559 };
560
561 static const struct property_entry onda_v891w_v3_props[] = {
562 PROPERTY_ENTRY_U32("touchscreen-min-x", 35),
563 PROPERTY_ENTRY_U32("touchscreen-min-y", 15),
564 PROPERTY_ENTRY_U32("touchscreen-size-x", 1625),
565 PROPERTY_ENTRY_U32("touchscreen-size-y", 1135),
566 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
567 PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-onda-v891w-v3.fw"),
568 PROPERTY_ENTRY_U32("silead,max-fingers", 10),
569 PROPERTY_ENTRY_BOOL("silead,home-button"),
570 { }
571 };
572
573 static const struct ts_dmi_data onda_v891w_v3_data = {
574 .acpi_name = "MSSL1680:00",
575 .properties = onda_v891w_v3_props,
576 };
577
578 static const struct property_entry pipo_w2s_props[] = {
579 PROPERTY_ENTRY_U32("touchscreen-size-x", 1660),
580 PROPERTY_ENTRY_U32("touchscreen-size-y", 880),
581 PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
582 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
583 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-pipo-w2s.fw"),
584 { }
585 };
586
587 static const struct ts_dmi_data pipo_w2s_data = {
588 .embedded_fw = {
589 .name = "silead/gsl1680-pipo-w2s.fw",
590 .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 },
591 .length = 39072,
592 .sha256 = { 0xd0, 0x58, 0xc4, 0x7d, 0x55, 0x2d, 0x62, 0x18,
593 0xd1, 0x6a, 0x71, 0x73, 0x0b, 0x3f, 0xbe, 0x60,
594 0xbb, 0x45, 0x8c, 0x52, 0x27, 0xb7, 0x18, 0xf4,
595 0x31, 0x00, 0x6a, 0x49, 0x76, 0xd8, 0x7c, 0xd3 },
596 },
597 .acpi_name = "MSSL1680:00",
598 .properties = pipo_w2s_props,
599 };
600
601 static const struct property_entry pipo_w11_props[] = {
602 PROPERTY_ENTRY_U32("touchscreen-min-x", 1),
603 PROPERTY_ENTRY_U32("touchscreen-min-y", 15),
604 PROPERTY_ENTRY_U32("touchscreen-size-x", 1984),
605 PROPERTY_ENTRY_U32("touchscreen-size-y", 1532),
606 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-pipo-w11.fw"),
607 PROPERTY_ENTRY_U32("silead,max-fingers", 10),
608 PROPERTY_ENTRY_BOOL("silead,home-button"),
609 { }
610 };
611
612 static const struct ts_dmi_data pipo_w11_data = {
613 .acpi_name = "MSSL1680:00",
614 .properties = pipo_w11_props,
615 };
616
617 static const struct property_entry pov_mobii_wintab_p800w_v20_props[] = {
618 PROPERTY_ENTRY_U32("touchscreen-min-x", 32),
619 PROPERTY_ENTRY_U32("touchscreen-min-y", 16),
620 PROPERTY_ENTRY_U32("touchscreen-size-x", 1692),
621 PROPERTY_ENTRY_U32("touchscreen-size-y", 1146),
622 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
623 PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-pov-mobii-wintab-p800w-v20.fw"),
624 PROPERTY_ENTRY_U32("silead,max-fingers", 10),
625 PROPERTY_ENTRY_BOOL("silead,home-button"),
626 { }
627 };
628
629 static const struct ts_dmi_data pov_mobii_wintab_p800w_v20_data = {
630 .acpi_name = "MSSL1680:00",
631 .properties = pov_mobii_wintab_p800w_v20_props,
632 };
633
634 static const struct property_entry pov_mobii_wintab_p800w_v21_props[] = {
635 PROPERTY_ENTRY_U32("touchscreen-min-x", 1),
636 PROPERTY_ENTRY_U32("touchscreen-min-y", 8),
637 PROPERTY_ENTRY_U32("touchscreen-size-x", 1794),
638 PROPERTY_ENTRY_U32("touchscreen-size-y", 1148),
639 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
640 PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-pov-mobii-wintab-p800w.fw"),
641 PROPERTY_ENTRY_U32("silead,max-fingers", 10),
642 PROPERTY_ENTRY_BOOL("silead,home-button"),
643 { }
644 };
645
646 static const struct ts_dmi_data pov_mobii_wintab_p800w_v21_data = {
647 .acpi_name = "MSSL1680:00",
648 .properties = pov_mobii_wintab_p800w_v21_props,
649 };
650
651 static const struct property_entry pov_mobii_wintab_p1006w_v10_props[] = {
652 PROPERTY_ENTRY_U32("touchscreen-min-x", 1),
653 PROPERTY_ENTRY_U32("touchscreen-min-y", 3),
654 PROPERTY_ENTRY_U32("touchscreen-size-x", 1984),
655 PROPERTY_ENTRY_U32("touchscreen-size-y", 1520),
656 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
657 PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-pov-mobii-wintab-p1006w-v10.fw"),
658 PROPERTY_ENTRY_U32("silead,max-fingers", 10),
659 PROPERTY_ENTRY_BOOL("silead,home-button"),
660 { }
661 };
662
663 static const struct ts_dmi_data pov_mobii_wintab_p1006w_v10_data = {
664 .acpi_name = "MSSL1680:00",
665 .properties = pov_mobii_wintab_p1006w_v10_props,
666 };
667
668 static const struct property_entry predia_basic_props[] = {
669 PROPERTY_ENTRY_U32("touchscreen-min-x", 3),
670 PROPERTY_ENTRY_U32("touchscreen-min-y", 10),
671 PROPERTY_ENTRY_U32("touchscreen-size-x", 1728),
672 PROPERTY_ENTRY_U32("touchscreen-size-y", 1144),
673 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
674 PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-predia-basic.fw"),
675 PROPERTY_ENTRY_U32("silead,max-fingers", 10),
676 PROPERTY_ENTRY_BOOL("silead,home-button"),
677 { }
678 };
679
680 static const struct ts_dmi_data predia_basic_data = {
681 .acpi_name = "MSSL1680:00",
682 .properties = predia_basic_props,
683 };
684
685 static const struct property_entry schneider_sct101ctm_props[] = {
686 PROPERTY_ENTRY_U32("touchscreen-size-x", 1715),
687 PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
688 PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
689 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
690 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
691 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-schneider-sct101ctm.fw"),
692 PROPERTY_ENTRY_U32("silead,max-fingers", 10),
693 PROPERTY_ENTRY_BOOL("silead,home-button"),
694 { }
695 };
696
697 static const struct ts_dmi_data schneider_sct101ctm_data = {
698 .acpi_name = "MSSL1680:00",
699 .properties = schneider_sct101ctm_props,
700 };
701
702 static const struct property_entry techbite_arc_11_6_props[] = {
703 PROPERTY_ENTRY_U32("touchscreen-min-x", 5),
704 PROPERTY_ENTRY_U32("touchscreen-min-y", 7),
705 PROPERTY_ENTRY_U32("touchscreen-size-x", 1981),
706 PROPERTY_ENTRY_U32("touchscreen-size-y", 1270),
707 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
708 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-techbite-arc-11-6.fw"),
709 PROPERTY_ENTRY_U32("silead,max-fingers", 10),
710 { }
711 };
712
713 static const struct ts_dmi_data techbite_arc_11_6_data = {
714 .acpi_name = "MSSL1680:00",
715 .properties = techbite_arc_11_6_props,
716 };
717
718 static const struct property_entry teclast_tbook11_props[] = {
719 PROPERTY_ENTRY_U32("touchscreen-min-x", 8),
720 PROPERTY_ENTRY_U32("touchscreen-min-y", 14),
721 PROPERTY_ENTRY_U32("touchscreen-size-x", 1916),
722 PROPERTY_ENTRY_U32("touchscreen-size-y", 1264),
723 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
724 PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-teclast-tbook11.fw"),
725 PROPERTY_ENTRY_U32("silead,max-fingers", 10),
726 PROPERTY_ENTRY_BOOL("silead,home-button"),
727 { }
728 };
729
730 static const struct ts_dmi_data teclast_tbook11_data = {
731 .embedded_fw = {
732 .name = "silead/gsl3692-teclast-tbook11.fw",
733 .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 },
734 .length = 43560,
735 .sha256 = { 0x9d, 0xb0, 0x3d, 0xf1, 0x00, 0x3c, 0xb5, 0x25,
736 0x62, 0x8a, 0xa0, 0x93, 0x4b, 0xe0, 0x4e, 0x75,
737 0xd1, 0x27, 0xb1, 0x65, 0x3c, 0xba, 0xa5, 0x0f,
738 0xcd, 0xb4, 0xbe, 0x00, 0xbb, 0xf6, 0x43, 0x29 },
739 },
740 .acpi_name = "MSSL1680:00",
741 .properties = teclast_tbook11_props,
742 };
743
744 static const struct property_entry teclast_x3_plus_props[] = {
745 PROPERTY_ENTRY_U32("touchscreen-size-x", 1980),
746 PROPERTY_ENTRY_U32("touchscreen-size-y", 1500),
747 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-teclast-x3-plus.fw"),
748 PROPERTY_ENTRY_U32("silead,max-fingers", 10),
749 PROPERTY_ENTRY_BOOL("silead,home-button"),
750 { }
751 };
752
753 static const struct ts_dmi_data teclast_x3_plus_data = {
754 .acpi_name = "MSSL1680:00",
755 .properties = teclast_x3_plus_props,
756 };
757
758 static const struct property_entry teclast_x98plus2_props[] = {
759 PROPERTY_ENTRY_U32("touchscreen-size-x", 2048),
760 PROPERTY_ENTRY_U32("touchscreen-size-y", 1280),
761 PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
762 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
763 PROPERTY_ENTRY_STRING("firmware-name", "gsl1686-teclast_x98plus2.fw"),
764 PROPERTY_ENTRY_U32("silead,max-fingers", 10),
765 { }
766 };
767
768 static const struct ts_dmi_data teclast_x98plus2_data = {
769 .acpi_name = "MSSL1680:00",
770 .properties = teclast_x98plus2_props,
771 };
772
773 static const struct property_entry trekstor_primebook_c11_props[] = {
774 PROPERTY_ENTRY_U32("touchscreen-size-x", 1970),
775 PROPERTY_ENTRY_U32("touchscreen-size-y", 1530),
776 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
777 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-trekstor-primebook-c11.fw"),
778 PROPERTY_ENTRY_U32("silead,max-fingers", 10),
779 PROPERTY_ENTRY_BOOL("silead,home-button"),
780 { }
781 };
782
783 static const struct ts_dmi_data trekstor_primebook_c11_data = {
784 .acpi_name = "MSSL1680:00",
785 .properties = trekstor_primebook_c11_props,
786 };
787
788 static const struct property_entry trekstor_primebook_c13_props[] = {
789 PROPERTY_ENTRY_U32("touchscreen-size-x", 2624),
790 PROPERTY_ENTRY_U32("touchscreen-size-y", 1920),
791 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-trekstor-primebook-c13.fw"),
792 PROPERTY_ENTRY_U32("silead,max-fingers", 10),
793 PROPERTY_ENTRY_BOOL("silead,home-button"),
794 { }
795 };
796
797 static const struct ts_dmi_data trekstor_primebook_c13_data = {
798 .acpi_name = "MSSL1680:00",
799 .properties = trekstor_primebook_c13_props,
800 };
801
802 static const struct property_entry trekstor_primetab_t13b_props[] = {
803 PROPERTY_ENTRY_U32("touchscreen-size-x", 2500),
804 PROPERTY_ENTRY_U32("touchscreen-size-y", 1900),
805 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-trekstor-primetab-t13b.fw"),
806 PROPERTY_ENTRY_U32("silead,max-fingers", 10),
807 PROPERTY_ENTRY_BOOL("silead,home-button"),
808 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
809 { }
810 };
811
812 static const struct ts_dmi_data trekstor_primetab_t13b_data = {
813 .acpi_name = "MSSL1680:00",
814 .properties = trekstor_primetab_t13b_props,
815 };
816
817 static const struct property_entry trekstor_surftab_twin_10_1_props[] = {
818 PROPERTY_ENTRY_U32("touchscreen-min-x", 20),
819 PROPERTY_ENTRY_U32("touchscreen-min-y", 0),
820 PROPERTY_ENTRY_U32("touchscreen-size-x", 1890),
821 PROPERTY_ENTRY_U32("touchscreen-size-y", 1280),
822 PROPERTY_ENTRY_U32("touchscreen-inverted-y", 1),
823 PROPERTY_ENTRY_STRING("firmware-name", "gsl3670-surftab-twin-10-1-st10432-8.fw"),
824 PROPERTY_ENTRY_U32("silead,max-fingers", 10),
825 PROPERTY_ENTRY_BOOL("silead,home-button"),
826 { }
827 };
828
829 static const struct ts_dmi_data trekstor_surftab_twin_10_1_data = {
830 .acpi_name = "MSSL1680:00",
831 .properties = trekstor_surftab_twin_10_1_props,
832 };
833
834 static const struct property_entry trekstor_surftab_wintron70_props[] = {
835 PROPERTY_ENTRY_U32("touchscreen-min-x", 12),
836 PROPERTY_ENTRY_U32("touchscreen-min-y", 8),
837 PROPERTY_ENTRY_U32("touchscreen-size-x", 884),
838 PROPERTY_ENTRY_U32("touchscreen-size-y", 632),
839 PROPERTY_ENTRY_STRING("firmware-name", "gsl1686-surftab-wintron70-st70416-6.fw"),
840 PROPERTY_ENTRY_U32("silead,max-fingers", 10),
841 PROPERTY_ENTRY_BOOL("silead,home-button"),
842 { }
843 };
844
845 static const struct ts_dmi_data trekstor_surftab_wintron70_data = {
846 .acpi_name = "MSSL1680:00",
847 .properties = trekstor_surftab_wintron70_props,
848 };
849
850 static const struct property_entry vinga_twizzle_j116_props[] = {
851 PROPERTY_ENTRY_U32("touchscreen-size-x", 1920),
852 PROPERTY_ENTRY_U32("touchscreen-size-y", 1280),
853 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-vinga-twizzle_j116.fw"),
854 PROPERTY_ENTRY_U32("silead,max-fingers", 10),
855 PROPERTY_ENTRY_BOOL("silead,home-button"),
856 { }
857 };
858
859 static const struct ts_dmi_data vinga_twizzle_j116_data = {
860 .acpi_name = "MSSL1680:00",
861 .properties = vinga_twizzle_j116_props,
862 };
863
864 /* NOTE: Please keep this table sorted alphabetically */
865 const struct dmi_system_id touchscreen_dmi_table[] = {
866 {
867 /* Chuwi Hi8 */
868 .driver_data = (void *)&chuwi_hi8_data,
869 .matches = {
870 DMI_MATCH(DMI_SYS_VENDOR, "ilife"),
871 DMI_MATCH(DMI_PRODUCT_NAME, "S806"),
872 },
873 },
874 {
875 /* Chuwi Hi8 (H1D_S806_206) */
876 .driver_data = (void *)&chuwi_hi8_data,
877 .matches = {
878 DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
879 DMI_MATCH(DMI_PRODUCT_NAME, "BayTrail"),
880 DMI_MATCH(DMI_BIOS_VERSION, "H1D_S806_206"),
881 },
882 },
883 {
884 /* Chuwi Hi8 Air (CWI543) */
885 .driver_data = (void *)&chuwi_hi8_air_data,
886 .matches = {
887 DMI_MATCH(DMI_BOARD_VENDOR, "Default string"),
888 DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
889 DMI_MATCH(DMI_PRODUCT_NAME, "Hi8 Air"),
890 },
891 },
892 {
893 /* Chuwi Hi8 Pro (CWI513) */
894 .driver_data = (void *)&chuwi_hi8_pro_data,
895 .matches = {
896 DMI_MATCH(DMI_SYS_VENDOR, "Hampoo"),
897 DMI_MATCH(DMI_PRODUCT_NAME, "X1D3_C806N"),
898 },
899 },
900 {
901 /* Chuwi Hi10 Air */
902 .driver_data = (void *)&chuwi_hi10_air_data,
903 .matches = {
904 DMI_MATCH(DMI_SYS_VENDOR, "CHUWI INNOVATION AND TECHNOLOGY(SHENZHEN)CO.LTD"),
905 DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
906 DMI_MATCH(DMI_PRODUCT_SKU, "P1W6_C109D_B"),
907 },
908 },
909 {
910 /* Chuwi Hi10 Plus (CWI527) */
911 .driver_data = (void *)&chuwi_hi10_plus_data,
912 .matches = {
913 DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
914 DMI_MATCH(DMI_PRODUCT_NAME, "Hi10 plus tablet"),
915 DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
916 },
917 },
918 {
919 /* Chuwi Vi8 (CWI506) */
920 .driver_data = (void *)&chuwi_vi8_data,
921 .matches = {
922 DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
923 DMI_MATCH(DMI_PRODUCT_NAME, "i86"),
924 DMI_MATCH(DMI_BIOS_VERSION, "CHUWI.D86JLBNR"),
925 },
926 },
927 {
928 /* Chuwi Vi8 Plus (CWI519) */
929 .driver_data = (void *)&chuwi_vi8_plus_data,
930 .matches = {
931 DMI_MATCH(DMI_SYS_VENDOR, "Hampoo"),
932 DMI_MATCH(DMI_PRODUCT_NAME, "D2D3_Vi8A1"),
933 DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
934 },
935 },
936 {
937 /* Chuwi Vi10 (CWI505) */
938 .driver_data = (void *)&chuwi_vi10_data,
939 .matches = {
940 DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
941 DMI_MATCH(DMI_BOARD_NAME, "BYT-PF02"),
942 DMI_MATCH(DMI_SYS_VENDOR, "ilife"),
943 DMI_MATCH(DMI_PRODUCT_NAME, "S165"),
944 },
945 },
946 {
947 /* Chuwi Surbook Mini (CWI540) */
948 .driver_data = (void *)&chuwi_surbook_mini_data,
949 .matches = {
950 DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
951 DMI_MATCH(DMI_PRODUCT_NAME, "C3W6_AP108_4G"),
952 },
953 },
954 {
955 /* Connect Tablet 9 */
956 .driver_data = (void *)&connect_tablet9_data,
957 .matches = {
958 DMI_MATCH(DMI_SYS_VENDOR, "Connect"),
959 DMI_MATCH(DMI_PRODUCT_NAME, "Tablet 9"),
960 },
961 },
962 {
963 /* CUBE iwork8 Air */
964 .driver_data = (void *)&cube_iwork8_air_data,
965 .matches = {
966 DMI_MATCH(DMI_SYS_VENDOR, "cube"),
967 DMI_MATCH(DMI_PRODUCT_NAME, "i1-TF"),
968 DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
969 },
970 },
971 {
972 /* Cube KNote i1101 */
973 .driver_data = (void *)&cube_knote_i1101_data,
974 .matches = {
975 DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
976 DMI_MATCH(DMI_BOARD_NAME, "L1W6_I1101"),
977 DMI_MATCH(DMI_SYS_VENDOR, "ALLDOCUBE"),
978 DMI_MATCH(DMI_PRODUCT_NAME, "i1101"),
979 },
980 },
981 {
982 /* DEXP Ursus 7W */
983 .driver_data = (void *)&dexp_ursus_7w_data,
984 .matches = {
985 DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
986 DMI_MATCH(DMI_PRODUCT_NAME, "7W"),
987 },
988 },
989 {
990 /* Digma Citi E200 */
991 .driver_data = (void *)&digma_citi_e200_data,
992 .matches = {
993 DMI_MATCH(DMI_SYS_VENDOR, "Digma"),
994 DMI_MATCH(DMI_PRODUCT_NAME, "CITI E200"),
995 DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
996 },
997 },
998 {
999 /* Estar Beauty HD (MID 7316R) */
1000 .driver_data = (void *)&estar_beauty_hd_data,
1001 .matches = {
1002 DMI_MATCH(DMI_SYS_VENDOR, "Estar"),
1003 DMI_MATCH(DMI_PRODUCT_NAME, "eSTAR BEAUTY HD Intel Quad core"),
1004 },
1005 },
1006 {
1007 /* GP-electronic T701 */
1008 .driver_data = (void *)&gp_electronic_t701_data,
1009 .matches = {
1010 DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1011 DMI_MATCH(DMI_PRODUCT_NAME, "T701"),
1012 DMI_MATCH(DMI_BIOS_VERSION, "BYT70A.YNCHENG.WIN.007"),
1013 },
1014 },
1015 {
1016 /* I.T.Works TW701 (same hardware as the Trekstor ST70416-6) */
1017 .driver_data = (void *)&trekstor_surftab_wintron70_data,
1018 .matches = {
1019 DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1020 DMI_MATCH(DMI_PRODUCT_NAME, "i71c"),
1021 DMI_MATCH(DMI_BIOS_VERSION, "itWORKS.G.WI71C.JGBMRB"),
1022 },
1023 },
1024 {
1025 /* Irbis TW90 */
1026 .driver_data = (void *)&irbis_tw90_data,
1027 .matches = {
1028 DMI_MATCH(DMI_SYS_VENDOR, "IRBIS"),
1029 DMI_MATCH(DMI_PRODUCT_NAME, "TW90"),
1030 },
1031 },
1032 {
1033 /* Irbis TW118 */
1034 .driver_data = (void *)&irbis_tw118_data,
1035 .matches = {
1036 DMI_MATCH(DMI_SYS_VENDOR, "IRBIS"),
1037 DMI_MATCH(DMI_PRODUCT_NAME, "TW118"),
1038 },
1039 },
1040 {
1041 /* I.T.Works TW891 */
1042 .driver_data = (void *)&itworks_tw891_data,
1043 .matches = {
1044 DMI_MATCH(DMI_SYS_VENDOR, "To be filled by O.E.M."),
1045 DMI_MATCH(DMI_PRODUCT_NAME, "TW891"),
1046 },
1047 },
1048 {
1049 /* Jumper EZpad 6 Pro */
1050 .driver_data = (void *)&jumper_ezpad_6_pro_data,
1051 .matches = {
1052 DMI_MATCH(DMI_SYS_VENDOR, "Jumper"),
1053 DMI_MATCH(DMI_PRODUCT_NAME, "EZpad"),
1054 DMI_MATCH(DMI_BIOS_VERSION, "5.12"),
1055 /* Above matches are too generic, add bios-date match */
1056 DMI_MATCH(DMI_BIOS_DATE, "08/18/2017"),
1057 },
1058 },
1059 {
1060 /* Jumper EZpad 6 Pro B */
1061 .driver_data = (void *)&jumper_ezpad_6_pro_b_data,
1062 .matches = {
1063 DMI_MATCH(DMI_SYS_VENDOR, "Jumper"),
1064 DMI_MATCH(DMI_PRODUCT_NAME, "EZpad"),
1065 DMI_MATCH(DMI_BIOS_VERSION, "5.12"),
1066 /* Above matches are too generic, add bios-date match */
1067 DMI_MATCH(DMI_BIOS_DATE, "04/24/2018"),
1068 },
1069 },
1070 {
1071 /* Jumper EZpad 6 m4 */
1072 .driver_data = (void *)&jumper_ezpad_6_m4_data,
1073 .matches = {
1074 DMI_MATCH(DMI_SYS_VENDOR, "jumper"),
1075 DMI_MATCH(DMI_PRODUCT_NAME, "EZpad"),
1076 /* Jumper8.S106x.A00C.1066 with the version dropped */
1077 DMI_MATCH(DMI_BIOS_VERSION, "Jumper8.S106x"),
1078 },
1079 },
1080 {
1081 /* Jumper EZpad 7 */
1082 .driver_data = (void *)&jumper_ezpad_7_data,
1083 .matches = {
1084 DMI_MATCH(DMI_SYS_VENDOR, "Jumper"),
1085 DMI_MATCH(DMI_PRODUCT_NAME, "EZpad"),
1086 /* Jumper12x.WJ2012.bsBKRCP05 with the version dropped */
1087 DMI_MATCH(DMI_BIOS_VERSION, "Jumper12x.WJ2012.bsBKRCP"),
1088 },
1089 },
1090 {
1091 /* Jumper EZpad mini3 */
1092 .driver_data = (void *)&jumper_ezpad_mini3_data,
1093 .matches = {
1094 DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1095 /* jumperx.T87.KFBNEEA02 with the version-nr dropped */
1096 DMI_MATCH(DMI_BIOS_VERSION, "jumperx.T87.KFBNEEA"),
1097 },
1098 },
1099 {
1100 /* Mediacom Flexbook Edge 11 (same hw as TS Primebook C11) */
1101 .driver_data = (void *)&trekstor_primebook_c11_data,
1102 .matches = {
1103 DMI_MATCH(DMI_SYS_VENDOR, "MEDIACOM"),
1104 DMI_MATCH(DMI_PRODUCT_NAME, "FlexBook edge11 - M-FBE11"),
1105 },
1106 },
1107 {
1108 /* MP Man Converter 9 */
1109 .driver_data = (void *)&mpman_converter9_data,
1110 .matches = {
1111 DMI_MATCH(DMI_SYS_VENDOR, "MPMAN"),
1112 DMI_MATCH(DMI_PRODUCT_NAME, "Converter9"),
1113 },
1114 },
1115 {
1116 /* MP Man MPWIN895CL */
1117 .driver_data = (void *)&mpman_mpwin895cl_data,
1118 .matches = {
1119 DMI_MATCH(DMI_SYS_VENDOR, "MPMAN"),
1120 DMI_MATCH(DMI_PRODUCT_NAME, "MPWIN8900CL"),
1121 },
1122 },
1123 {
1124 /* Myria MY8307 */
1125 .driver_data = (void *)&myria_my8307_data,
1126 .matches = {
1127 DMI_MATCH(DMI_SYS_VENDOR, "Complet Electro Serv"),
1128 DMI_MATCH(DMI_PRODUCT_NAME, "MY8307"),
1129 },
1130 },
1131 {
1132 /* Onda oBook 20 Plus */
1133 .driver_data = (void *)&onda_obook_20_plus_data,
1134 .matches = {
1135 DMI_MATCH(DMI_SYS_VENDOR, "ONDA"),
1136 DMI_MATCH(DMI_PRODUCT_NAME, "OBOOK 20 PLUS"),
1137 },
1138 },
1139 {
1140 /* ONDA V80 plus v3 (P80PSBG9V3A01501) */
1141 .driver_data = (void *)&onda_v80_plus_v3_data,
1142 .matches = {
1143 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ONDA"),
1144 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "V80 PLUS")
1145 },
1146 },
1147 {
1148 /* ONDA V820w DualOS */
1149 .driver_data = (void *)&onda_v820w_32g_data,
1150 .matches = {
1151 DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "ONDA"),
1152 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "V820w DualOS")
1153 },
1154 },
1155 {
1156 /* ONDA V891 v5 */
1157 .driver_data = (void *)&onda_v891_v5_data,
1158 .matches = {
1159 DMI_MATCH(DMI_SYS_VENDOR, "ONDA"),
1160 DMI_MATCH(DMI_PRODUCT_NAME, "ONDA Tablet"),
1161 DMI_MATCH(DMI_BIOS_VERSION, "ONDA.D869CJABNRBA06"),
1162 },
1163 },
1164 {
1165 /* ONDA V891w revision P891WBEBV1B00 aka v1 */
1166 .driver_data = (void *)&onda_v891w_v1_data,
1167 .matches = {
1168 DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "ONDA"),
1169 DMI_EXACT_MATCH(DMI_BOARD_NAME, "ONDA Tablet"),
1170 DMI_EXACT_MATCH(DMI_BOARD_VERSION, "V001"),
1171 /* Exact match, different versions need different fw */
1172 DMI_EXACT_MATCH(DMI_BIOS_VERSION, "ONDA.W89EBBN08"),
1173 },
1174 },
1175 {
1176 /* ONDA V891w Dual OS P891DCF2V1A01274 64GB */
1177 .driver_data = (void *)&onda_v891w_v3_data,
1178 .matches = {
1179 DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1180 DMI_MATCH(DMI_PRODUCT_NAME, "ONDA Tablet"),
1181 DMI_MATCH(DMI_BIOS_VERSION, "ONDA.D890HBBNR0A"),
1182 },
1183 },
1184 {
1185 /* Pipo W2S */
1186 .driver_data = (void *)&pipo_w2s_data,
1187 .matches = {
1188 DMI_MATCH(DMI_SYS_VENDOR, "PIPO"),
1189 DMI_MATCH(DMI_PRODUCT_NAME, "W2S"),
1190 },
1191 },
1192 {
1193 /* Pipo W11 */
1194 .driver_data = (void *)&pipo_w11_data,
1195 .matches = {
1196 DMI_MATCH(DMI_SYS_VENDOR, "PIPO"),
1197 DMI_MATCH(DMI_PRODUCT_NAME, "To be filled by O.E.M."),
1198 /* Above matches are too generic, add bios-ver match */
1199 DMI_MATCH(DMI_BIOS_VERSION, "JS-BI-10.6-SF133GR300-GA55B-024-F"),
1200 },
1201 },
1202 {
1203 /* Ployer Momo7w (same hardware as the Trekstor ST70416-6) */
1204 .driver_data = (void *)&trekstor_surftab_wintron70_data,
1205 .matches = {
1206 DMI_MATCH(DMI_SYS_VENDOR, "Shenzhen PLOYER"),
1207 DMI_MATCH(DMI_PRODUCT_NAME, "MOMO7W"),
1208 /* Exact match, different versions need different fw */
1209 DMI_MATCH(DMI_BIOS_VERSION, "MOMO.G.WI71C.MABMRBA02"),
1210 },
1211 },
1212 {
1213 /* Point of View mobii wintab p800w (v2.0) */
1214 .driver_data = (void *)&pov_mobii_wintab_p800w_v20_data,
1215 .matches = {
1216 DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
1217 DMI_MATCH(DMI_BOARD_NAME, "Aptio CRB"),
1218 DMI_MATCH(DMI_BIOS_VERSION, "3BAIR1014"),
1219 /* Above matches are too generic, add bios-date match */
1220 DMI_MATCH(DMI_BIOS_DATE, "10/24/2014"),
1221 },
1222 },
1223 {
1224 /* Predia Basic tablet) */
1225 .driver_data = (void *)&predia_basic_data,
1226 .matches = {
1227 DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1228 DMI_MATCH(DMI_PRODUCT_NAME, "CherryTrail"),
1229 /* Above matches are too generic, add bios-version match */
1230 DMI_MATCH(DMI_BIOS_VERSION, "Mx.WT107.KUBNGEA"),
1231 },
1232 },
1233 {
1234 /* Point of View mobii wintab p800w (v2.1) */
1235 .driver_data = (void *)&pov_mobii_wintab_p800w_v21_data,
1236 .matches = {
1237 DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
1238 DMI_MATCH(DMI_BOARD_NAME, "Aptio CRB"),
1239 DMI_MATCH(DMI_BIOS_VERSION, "3BAIR1013"),
1240 /* Above matches are too generic, add bios-date match */
1241 DMI_MATCH(DMI_BIOS_DATE, "08/22/2014"),
1242 },
1243 },
1244 {
1245 /* Point of View mobii wintab p1006w (v1.0) */
1246 .driver_data = (void *)&pov_mobii_wintab_p1006w_v10_data,
1247 .matches = {
1248 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Insyde"),
1249 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "BayTrail"),
1250 /* Note 105b is Foxcon's USB/PCI vendor id */
1251 DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "105B"),
1252 DMI_EXACT_MATCH(DMI_BOARD_NAME, "0E57"),
1253 },
1254 },
1255 {
1256 /* Schneider SCT101CTM */
1257 .driver_data = (void *)&schneider_sct101ctm_data,
1258 .matches = {
1259 DMI_MATCH(DMI_SYS_VENDOR, "Default string"),
1260 DMI_MATCH(DMI_PRODUCT_NAME, "SCT101CTM"),
1261 },
1262 },
1263 {
1264 /* Techbite Arc 11.6 */
1265 .driver_data = (void *)&techbite_arc_11_6_data,
1266 .matches = {
1267 DMI_MATCH(DMI_SYS_VENDOR, "mPTech"),
1268 DMI_MATCH(DMI_PRODUCT_NAME, "techBite Arc 11.6"),
1269 DMI_MATCH(DMI_BOARD_NAME, "G8316_272B"),
1270 },
1271 },
1272 {
1273 /* Teclast Tbook 11 */
1274 .driver_data = (void *)&teclast_tbook11_data,
1275 .matches = {
1276 DMI_MATCH(DMI_SYS_VENDOR, "TECLAST"),
1277 DMI_MATCH(DMI_PRODUCT_NAME, "TbooK 11"),
1278 DMI_MATCH(DMI_PRODUCT_SKU, "E5A6_A1"),
1279 },
1280 },
1281 {
1282 /* Teclast X3 Plus */
1283 .driver_data = (void *)&teclast_x3_plus_data,
1284 .matches = {
1285 DMI_MATCH(DMI_SYS_VENDOR, "TECLAST"),
1286 DMI_MATCH(DMI_PRODUCT_NAME, "X3 Plus"),
1287 DMI_MATCH(DMI_BOARD_NAME, "X3 Plus"),
1288 },
1289 },
1290 {
1291 /* Teclast X98 Plus II */
1292 .driver_data = (void *)&teclast_x98plus2_data,
1293 .matches = {
1294 DMI_MATCH(DMI_SYS_VENDOR, "TECLAST"),
1295 DMI_MATCH(DMI_PRODUCT_NAME, "X98 Plus II"),
1296 },
1297 },
1298 {
1299 /* Trekstor Primebook C11 */
1300 .driver_data = (void *)&trekstor_primebook_c11_data,
1301 .matches = {
1302 DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"),
1303 DMI_MATCH(DMI_PRODUCT_NAME, "Primebook C11"),
1304 },
1305 },
1306 {
1307 /* Trekstor Primebook C11B (same touchscreen as the C11) */
1308 .driver_data = (void *)&trekstor_primebook_c11_data,
1309 .matches = {
1310 DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"),
1311 DMI_MATCH(DMI_PRODUCT_NAME, "PRIMEBOOK C11B"),
1312 },
1313 },
1314 {
1315 /* Trekstor Primebook C13 */
1316 .driver_data = (void *)&trekstor_primebook_c13_data,
1317 .matches = {
1318 DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"),
1319 DMI_MATCH(DMI_PRODUCT_NAME, "Primebook C13"),
1320 },
1321 },
1322 {
1323 /* Trekstor Primetab T13B */
1324 .driver_data = (void *)&trekstor_primetab_t13b_data,
1325 .matches = {
1326 DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"),
1327 DMI_MATCH(DMI_PRODUCT_NAME, "Primetab T13B"),
1328 },
1329 },
1330 {
1331 /* TrekStor SurfTab twin 10.1 ST10432-8 */
1332 .driver_data = (void *)&trekstor_surftab_twin_10_1_data,
1333 .matches = {
1334 DMI_MATCH(DMI_SYS_VENDOR, "TrekStor"),
1335 DMI_MATCH(DMI_PRODUCT_NAME, "SurfTab twin 10.1"),
1336 },
1337 },
1338 {
1339 /* Trekstor Surftab Wintron 7.0 ST70416-6 */
1340 .driver_data = (void *)&trekstor_surftab_wintron70_data,
1341 .matches = {
1342 DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
1343 DMI_MATCH(DMI_PRODUCT_NAME, "ST70416-6"),
1344 /* Exact match, different versions need different fw */
1345 DMI_MATCH(DMI_BIOS_VERSION, "TREK.G.WI71C.JGBMRBA04"),
1346 },
1347 },
1348 {
1349 /* Trekstor Surftab Wintron 7.0 ST70416-6, newer BIOS */
1350 .driver_data = (void *)&trekstor_surftab_wintron70_data,
1351 .matches = {
1352 DMI_MATCH(DMI_SYS_VENDOR, "TrekStor"),
1353 DMI_MATCH(DMI_PRODUCT_NAME, "SurfTab wintron 7.0 ST70416-6"),
1354 /* Exact match, different versions need different fw */
1355 DMI_MATCH(DMI_BIOS_VERSION, "TREK.G.WI71C.JGBMRBA05"),
1356 },
1357 },
1358 {
1359 /* Trekstor Yourbook C11B (same touchscreen as the Primebook C11) */
1360 .driver_data = (void *)&trekstor_primebook_c11_data,
1361 .matches = {
1362 DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"),
1363 DMI_MATCH(DMI_PRODUCT_NAME, "YOURBOOK C11B"),
1364 },
1365 },
1366 {
1367 /* Vinga Twizzle J116 */
1368 .driver_data = (void *)&vinga_twizzle_j116_data,
1369 .matches = {
1370 DMI_MATCH(DMI_PRODUCT_NAME, "VINGA Twizzle J116"),
1371 },
1372 },
1373 {
1374 /* Yours Y8W81, same case and touchscreen as Chuwi Vi8 */
1375 .driver_data = (void *)&chuwi_vi8_data,
1376 .matches = {
1377 DMI_MATCH(DMI_SYS_VENDOR, "YOURS"),
1378 DMI_MATCH(DMI_PRODUCT_NAME, "Y8W81"),
1379 },
1380 },
1381 { }
1382 };
1383
1384 static const struct ts_dmi_data *ts_data;
1385
ts_dmi_add_props(struct i2c_client * client)1386 static void ts_dmi_add_props(struct i2c_client *client)
1387 {
1388 struct device *dev = &client->dev;
1389 int error;
1390
1391 if (has_acpi_companion(dev) &&
1392 !strncmp(ts_data->acpi_name, client->name, I2C_NAME_SIZE)) {
1393 error = device_create_managed_software_node(dev, ts_data->properties, NULL);
1394 if (error)
1395 dev_err(dev, "failed to add properties: %d\n", error);
1396 }
1397 }
1398
ts_dmi_notifier_call(struct notifier_block * nb,unsigned long action,void * data)1399 static int ts_dmi_notifier_call(struct notifier_block *nb,
1400 unsigned long action, void *data)
1401 {
1402 struct device *dev = data;
1403 struct i2c_client *client;
1404
1405 switch (action) {
1406 case BUS_NOTIFY_ADD_DEVICE:
1407 client = i2c_verify_client(dev);
1408 if (client)
1409 ts_dmi_add_props(client);
1410 break;
1411
1412 default:
1413 break;
1414 }
1415
1416 return 0;
1417 }
1418
1419 static struct notifier_block ts_dmi_notifier = {
1420 .notifier_call = ts_dmi_notifier_call,
1421 };
1422
ts_dmi_init(void)1423 static int __init ts_dmi_init(void)
1424 {
1425 const struct dmi_system_id *dmi_id;
1426 int error;
1427
1428 dmi_id = dmi_first_match(touchscreen_dmi_table);
1429 if (!dmi_id)
1430 return 0; /* Not an error */
1431
1432 ts_data = dmi_id->driver_data;
1433 /* Some dmi table entries only provide an efi_embedded_fw_desc */
1434 if (!ts_data->properties)
1435 return 0;
1436
1437 error = bus_register_notifier(&i2c_bus_type, &ts_dmi_notifier);
1438 if (error)
1439 pr_err("%s: failed to register i2c bus notifier: %d\n",
1440 __func__, error);
1441
1442 return error;
1443 }
1444
1445 /*
1446 * We are registering out notifier after i2c core is initialized and i2c bus
1447 * itself is ready (which happens at postcore initcall level), but before
1448 * ACPI starts enumerating devices (at subsys initcall level).
1449 */
1450 arch_initcall(ts_dmi_init);
1451