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1// SPDX-License-Identifier: GPL-2.0-or-later
2/*
3 * Asus Notebooks WMI hotkey driver
4 *
5 * Copyright(C) 2010 Corentin Chary <corentin.chary@gmail.com>
6 */
7
8#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
9
10#include <linux/kernel.h>
11#include <linux/module.h>
12#include <linux/init.h>
13#include <linux/input.h>
14#include <linux/input/sparse-keymap.h>
15#include <linux/fb.h>
16#include <linux/dmi.h>
17#include <linux/i8042.h>
18
19#include <acpi/video.h>
20
21#include "asus-wmi.h"
22
23#define ASUS_NB_WMI_FILE "asus-nb-wmi"
24
25MODULE_AUTHOR("Corentin Chary <corentin.chary@gmail.com>");
26MODULE_DESCRIPTION("Asus Notebooks WMI Hotkey Driver");
27MODULE_LICENSE("GPL");
28
29#define ASUS_NB_WMI_EVENT_GUID "0B3CBB35-E3C2-45ED-91C2-4C5A6D195D1C"
30
31MODULE_ALIAS("wmi:"ASUS_NB_WMI_EVENT_GUID);
32
33/*
34 * WAPF defines the behavior of the Fn+Fx wlan key
35 * The significance of values is yet to be found, but
36 * most of the time:
37 * Bit | Bluetooth | WLAN
38 * 0 | Hardware | Hardware
39 * 1 | Hardware | Software
40 * 4 | Software | Software
41 */
42static int wapf = -1;
43module_param(wapf, uint, 0444);
44MODULE_PARM_DESC(wapf, "WAPF value");
45
46static int tablet_mode_sw = -1;
47module_param(tablet_mode_sw, uint, 0444);
48MODULE_PARM_DESC(tablet_mode_sw, "Tablet mode detect: -1:auto 0:disable 1:kbd-dock 2:lid-flip 3:lid-flip-rog");
49
50static struct quirk_entry *quirks;
51static bool atkbd_reports_vol_keys;
52
53static bool asus_i8042_filter(unsigned char data, unsigned char str, struct serio *port)
54{
55 static bool extended_e0;
56 static bool extended_e1;
57
58 if (str & I8042_STR_AUXDATA)
59 return false;
60
61 if (quirks->filter_i8042_e1_extended_codes) {
62 if (data == 0xe1) {
63 extended_e1 = true;
64 return true;
65 }
66
67 if (extended_e1) {
68 extended_e1 = false;
69 return true;
70 }
71 }
72
73 if (data == 0xe0) {
74 extended_e0 = true;
75 } else if (extended_e0) {
76 extended_e0 = false;
77
78 switch (data & 0x7f) {
79 case 0x20: /* e0 20 / e0 a0, Volume Mute press / release */
80 case 0x2e: /* e0 2e / e0 ae, Volume Down press / release */
81 case 0x30: /* e0 30 / e0 b0, Volume Up press / release */
82 atkbd_reports_vol_keys = true;
83 break;
84 }
85 }
86
87 return false;
88}
89
90static struct quirk_entry quirk_asus_unknown = {
91 .wapf = 0,
92 .wmi_backlight_set_devstate = true,
93};
94
95static struct quirk_entry quirk_asus_q500a = {
96 .filter_i8042_e1_extended_codes = true,
97 .wmi_backlight_set_devstate = true,
98};
99
100/*
101 * For those machines that need software to control bt/wifi status
102 * and have duplicate events(ACPI and WMI) for display toggle
103 */
104static struct quirk_entry quirk_asus_x55u = {
105 .wapf = 4,
106 .wmi_backlight_set_devstate = true,
107 .no_display_toggle = true,
108};
109
110static struct quirk_entry quirk_asus_wapf4 = {
111 .wapf = 4,
112 .wmi_backlight_set_devstate = true,
113};
114
115static struct quirk_entry quirk_asus_x200ca = {
116 .wapf = 2,
117 .wmi_backlight_set_devstate = true,
118};
119
120static struct quirk_entry quirk_asus_x550lb = {
121 .wmi_backlight_set_devstate = true,
122 .xusb2pr = 0x01D9,
123};
124
125static struct quirk_entry quirk_asus_forceals = {
126 .wmi_backlight_set_devstate = true,
127 .wmi_force_als_set = true,
128};
129
130static struct quirk_entry quirk_asus_use_kbd_dock_devid = {
131 .tablet_switch_mode = asus_wmi_kbd_dock_devid,
132};
133
134static struct quirk_entry quirk_asus_use_lid_flip_devid = {
135 .wmi_backlight_set_devstate = true,
136 .tablet_switch_mode = asus_wmi_lid_flip_devid,
137};
138
139static struct quirk_entry quirk_asus_tablet_mode = {
140 .wmi_backlight_set_devstate = true,
141 .tablet_switch_mode = asus_wmi_lid_flip_rog_devid,
142};
143
144static struct quirk_entry quirk_asus_ignore_fan = {
145 .wmi_ignore_fan = true,
146};
147
148static int dmi_matched(const struct dmi_system_id *dmi)
149{
150 pr_info("Identified laptop model '%s'\n", dmi->ident);
151 quirks = dmi->driver_data;
152 return 1;
153}
154
155static const struct dmi_system_id asus_quirks[] = {
156 {
157 .callback = dmi_matched,
158 .ident = "ASUSTeK COMPUTER INC. Q500A",
159 .matches = {
160 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
161 DMI_MATCH(DMI_PRODUCT_NAME, "Q500A"),
162 },
163 .driver_data = &quirk_asus_q500a,
164 },
165 {
166 .callback = dmi_matched,
167 .ident = "ASUSTeK COMPUTER INC. U32U",
168 .matches = {
169 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK Computer Inc."),
170 DMI_MATCH(DMI_PRODUCT_NAME, "U32U"),
171 },
172 .driver_data = &quirk_asus_wapf4,
173 },
174 {
175 .callback = dmi_matched,
176 .ident = "ASUSTeK COMPUTER INC. X302UA",
177 .matches = {
178 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
179 DMI_MATCH(DMI_PRODUCT_NAME, "X302UA"),
180 },
181 .driver_data = &quirk_asus_wapf4,
182 },
183 {
184 .callback = dmi_matched,
185 .ident = "ASUSTeK COMPUTER INC. X401U",
186 .matches = {
187 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
188 DMI_MATCH(DMI_PRODUCT_NAME, "X401U"),
189 },
190 .driver_data = &quirk_asus_x55u,
191 },
192 {
193 .callback = dmi_matched,
194 .ident = "ASUSTeK COMPUTER INC. X401A",
195 .matches = {
196 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
197 DMI_MATCH(DMI_PRODUCT_NAME, "X401A"),
198 },
199 .driver_data = &quirk_asus_wapf4,
200 },
201 {
202 .callback = dmi_matched,
203 .ident = "ASUSTeK COMPUTER INC. X401A1",
204 .matches = {
205 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
206 DMI_MATCH(DMI_PRODUCT_NAME, "X401A1"),
207 },
208 .driver_data = &quirk_asus_wapf4,
209 },
210 {
211 .callback = dmi_matched,
212 .ident = "ASUSTeK COMPUTER INC. X45U",
213 .matches = {
214 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
215 DMI_MATCH(DMI_PRODUCT_NAME, "X45U"),
216 },
217 .driver_data = &quirk_asus_wapf4,
218 },
219 {
220 .callback = dmi_matched,
221 .ident = "ASUSTeK COMPUTER INC. X456UA",
222 .matches = {
223 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
224 DMI_MATCH(DMI_PRODUCT_NAME, "X456UA"),
225 },
226 .driver_data = &quirk_asus_wapf4,
227 },
228 {
229 .callback = dmi_matched,
230 .ident = "ASUSTeK COMPUTER INC. X456UF",
231 .matches = {
232 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
233 DMI_MATCH(DMI_PRODUCT_NAME, "X456UF"),
234 },
235 .driver_data = &quirk_asus_wapf4,
236 },
237 {
238 .callback = dmi_matched,
239 .ident = "ASUSTeK COMPUTER INC. X501U",
240 .matches = {
241 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
242 DMI_MATCH(DMI_PRODUCT_NAME, "X501U"),
243 },
244 .driver_data = &quirk_asus_x55u,
245 },
246 {
247 .callback = dmi_matched,
248 .ident = "ASUSTeK COMPUTER INC. X501A",
249 .matches = {
250 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
251 DMI_MATCH(DMI_PRODUCT_NAME, "X501A"),
252 },
253 .driver_data = &quirk_asus_wapf4,
254 },
255 {
256 .callback = dmi_matched,
257 .ident = "ASUSTeK COMPUTER INC. X501A1",
258 .matches = {
259 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
260 DMI_MATCH(DMI_PRODUCT_NAME, "X501A1"),
261 },
262 .driver_data = &quirk_asus_wapf4,
263 },
264 {
265 .callback = dmi_matched,
266 .ident = "ASUSTeK COMPUTER INC. X550CA",
267 .matches = {
268 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
269 DMI_MATCH(DMI_PRODUCT_NAME, "X550CA"),
270 },
271 .driver_data = &quirk_asus_wapf4,
272 },
273 {
274 .callback = dmi_matched,
275 .ident = "ASUSTeK COMPUTER INC. X550CC",
276 .matches = {
277 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
278 DMI_MATCH(DMI_PRODUCT_NAME, "X550CC"),
279 },
280 .driver_data = &quirk_asus_wapf4,
281 },
282 {
283 .callback = dmi_matched,
284 .ident = "ASUSTeK COMPUTER INC. X550CL",
285 .matches = {
286 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
287 DMI_MATCH(DMI_PRODUCT_NAME, "X550CL"),
288 },
289 .driver_data = &quirk_asus_wapf4,
290 },
291 {
292 .callback = dmi_matched,
293 .ident = "ASUSTeK COMPUTER INC. X550VB",
294 .matches = {
295 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
296 DMI_MATCH(DMI_PRODUCT_NAME, "X550VB"),
297 },
298 .driver_data = &quirk_asus_wapf4,
299 },
300 {
301 .callback = dmi_matched,
302 .ident = "ASUSTeK COMPUTER INC. X551CA",
303 .matches = {
304 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
305 DMI_MATCH(DMI_PRODUCT_NAME, "X551CA"),
306 },
307 .driver_data = &quirk_asus_wapf4,
308 },
309 {
310 .callback = dmi_matched,
311 .ident = "ASUSTeK COMPUTER INC. X55A",
312 .matches = {
313 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
314 DMI_MATCH(DMI_PRODUCT_NAME, "X55A"),
315 },
316 .driver_data = &quirk_asus_wapf4,
317 },
318 {
319 .callback = dmi_matched,
320 .ident = "ASUSTeK COMPUTER INC. X55C",
321 .matches = {
322 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
323 DMI_MATCH(DMI_PRODUCT_NAME, "X55C"),
324 },
325 .driver_data = &quirk_asus_wapf4,
326 },
327 {
328 .callback = dmi_matched,
329 .ident = "ASUSTeK COMPUTER INC. X55U",
330 .matches = {
331 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
332 DMI_MATCH(DMI_PRODUCT_NAME, "X55U"),
333 },
334 .driver_data = &quirk_asus_x55u,
335 },
336 {
337 .callback = dmi_matched,
338 .ident = "ASUSTeK COMPUTER INC. X55VD",
339 .matches = {
340 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
341 DMI_MATCH(DMI_PRODUCT_NAME, "X55VD"),
342 },
343 .driver_data = &quirk_asus_wapf4,
344 },
345 {
346 .callback = dmi_matched,
347 .ident = "ASUSTeK COMPUTER INC. X75A",
348 .matches = {
349 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
350 DMI_MATCH(DMI_PRODUCT_NAME, "X75A"),
351 },
352 .driver_data = &quirk_asus_wapf4,
353 },
354 {
355 .callback = dmi_matched,
356 .ident = "ASUSTeK COMPUTER INC. X75VBP",
357 .matches = {
358 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
359 DMI_MATCH(DMI_PRODUCT_NAME, "X75VBP"),
360 },
361 .driver_data = &quirk_asus_wapf4,
362 },
363 {
364 .callback = dmi_matched,
365 .ident = "ASUSTeK COMPUTER INC. X75VD",
366 .matches = {
367 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
368 DMI_MATCH(DMI_PRODUCT_NAME, "X75VD"),
369 },
370 .driver_data = &quirk_asus_wapf4,
371 },
372 {
373 .callback = dmi_matched,
374 .ident = "ASUSTeK COMPUTER INC. 1015E",
375 .matches = {
376 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
377 DMI_MATCH(DMI_PRODUCT_NAME, "1015E"),
378 },
379 .driver_data = &quirk_asus_wapf4,
380 },
381 {
382 .callback = dmi_matched,
383 .ident = "ASUSTeK COMPUTER INC. 1015U",
384 .matches = {
385 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
386 DMI_MATCH(DMI_PRODUCT_NAME, "1015U"),
387 },
388 .driver_data = &quirk_asus_wapf4,
389 },
390 {
391 .callback = dmi_matched,
392 .ident = "ASUSTeK COMPUTER INC. X200CA",
393 .matches = {
394 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
395 DMI_MATCH(DMI_PRODUCT_NAME, "X200CA"),
396 },
397 .driver_data = &quirk_asus_x200ca,
398 },
399 {
400 .callback = dmi_matched,
401 .ident = "ASUSTeK COMPUTER INC. UX330UAK",
402 .matches = {
403 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
404 DMI_MATCH(DMI_PRODUCT_NAME, "UX330UAK"),
405 },
406 .driver_data = &quirk_asus_forceals,
407 },
408 {
409 .callback = dmi_matched,
410 .ident = "ASUSTeK COMPUTER INC. X550LB",
411 .matches = {
412 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
413 DMI_MATCH(DMI_PRODUCT_NAME, "X550LB"),
414 },
415 .driver_data = &quirk_asus_x550lb,
416 },
417 {
418 .callback = dmi_matched,
419 .ident = "ASUSTeK COMPUTER INC. UX430UQ",
420 .matches = {
421 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
422 DMI_MATCH(DMI_PRODUCT_NAME, "UX430UQ"),
423 },
424 .driver_data = &quirk_asus_forceals,
425 },
426 {
427 .callback = dmi_matched,
428 .ident = "ASUSTeK COMPUTER INC. UX430UNR",
429 .matches = {
430 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
431 DMI_MATCH(DMI_PRODUCT_NAME, "UX430UNR"),
432 },
433 .driver_data = &quirk_asus_forceals,
434 },
435 {
436 .callback = dmi_matched,
437 .ident = "Asus Transformer T100TA / T100HA / T100CHI",
438 .matches = {
439 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
440 /* Match *T100* */
441 DMI_MATCH(DMI_PRODUCT_NAME, "T100"),
442 },
443 .driver_data = &quirk_asus_use_kbd_dock_devid,
444 },
445 {
446 .callback = dmi_matched,
447 .ident = "Asus Transformer T101HA",
448 .matches = {
449 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
450 DMI_MATCH(DMI_PRODUCT_NAME, "T101HA"),
451 },
452 .driver_data = &quirk_asus_use_kbd_dock_devid,
453 },
454 {
455 .callback = dmi_matched,
456 .ident = "Asus Transformer T200TA",
457 .matches = {
458 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
459 DMI_MATCH(DMI_PRODUCT_NAME, "T200TA"),
460 },
461 .driver_data = &quirk_asus_use_kbd_dock_devid,
462 },
463 {
464 .callback = dmi_matched,
465 .ident = "ASUS ZenBook Flip UX360",
466 .matches = {
467 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
468 /* Match UX360* */
469 DMI_MATCH(DMI_PRODUCT_NAME, "UX360"),
470 },
471 .driver_data = &quirk_asus_use_lid_flip_devid,
472 },
473 {
474 .callback = dmi_matched,
475 .ident = "ASUS TP200s / E205SA",
476 .matches = {
477 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
478 DMI_MATCH(DMI_PRODUCT_NAME, "E205SA"),
479 },
480 .driver_data = &quirk_asus_use_lid_flip_devid,
481 },
482 {
483 .callback = dmi_matched,
484 .ident = "ASUS ROG FLOW X13",
485 .matches = {
486 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
487 /* Match GV301** */
488 DMI_MATCH(DMI_PRODUCT_NAME, "GV301"),
489 },
490 .driver_data = &quirk_asus_tablet_mode,
491 },
492 {
493 .callback = dmi_matched,
494 .ident = "ASUS ROG FLOW X16",
495 .matches = {
496 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
497 DMI_MATCH(DMI_PRODUCT_NAME, "GV601R"),
498 },
499 .driver_data = &quirk_asus_tablet_mode,
500 },
501 {
502 .callback = dmi_matched,
503 .ident = "ASUS ROG FLOW X16",
504 .matches = {
505 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
506 DMI_MATCH(DMI_PRODUCT_NAME, "GV601V"),
507 },
508 .driver_data = &quirk_asus_tablet_mode,
509 },
510 {
511 .callback = dmi_matched,
512 .ident = "ASUS VivoBook E410MA",
513 .matches = {
514 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
515 DMI_MATCH(DMI_PRODUCT_NAME, "E410MA"),
516 },
517 .driver_data = &quirk_asus_ignore_fan,
518 },
519 {},
520};
521
522static void asus_nb_wmi_quirks(struct asus_wmi_driver *driver)
523{
524 quirks = &quirk_asus_unknown;
525 dmi_check_system(asus_quirks);
526
527 driver->quirks = quirks;
528 driver->panel_power = FB_BLANK_UNBLANK;
529
530 /* overwrite the wapf setting if the wapf paramater is specified */
531 if (wapf != -1)
532 quirks->wapf = wapf;
533 else
534 wapf = quirks->wapf;
535
536 if (tablet_mode_sw != -1)
537 quirks->tablet_switch_mode = tablet_mode_sw;
538}
539
540static const struct key_entry asus_nb_wmi_keymap[] = {
541 { KE_KEY, ASUS_WMI_BRN_DOWN, { KEY_BRIGHTNESSDOWN } },
542 { KE_KEY, ASUS_WMI_BRN_UP, { KEY_BRIGHTNESSUP } },
543 { KE_KEY, 0x2a, { KEY_SELECTIVE_SCREENSHOT } },
544 { KE_IGNORE, 0x2b, }, /* PrintScreen (also send via PS/2) on newer models */
545 { KE_IGNORE, 0x2c, }, /* CapsLock (also send via PS/2) on newer models */
546 { KE_KEY, 0x30, { KEY_VOLUMEUP } },
547 { KE_KEY, 0x31, { KEY_VOLUMEDOWN } },
548 { KE_KEY, 0x32, { KEY_MUTE } },
549 { KE_KEY, 0x33, { KEY_SCREENLOCK } },
550 { KE_KEY, 0x35, { KEY_SCREENLOCK } },
551 { KE_KEY, 0x38, { KEY_PROG3 } }, /* Armoury Crate */
552 { KE_KEY, 0x40, { KEY_PREVIOUSSONG } },
553 { KE_KEY, 0x41, { KEY_NEXTSONG } },
554 { KE_KEY, 0x43, { KEY_STOPCD } }, /* Stop/Eject */
555 { KE_KEY, 0x45, { KEY_PLAYPAUSE } },
556 { KE_KEY, 0x4c, { KEY_MEDIA } }, /* WMP Key */
557 { KE_KEY, 0x50, { KEY_EMAIL } },
558 { KE_KEY, 0x51, { KEY_WWW } },
559 { KE_KEY, 0x55, { KEY_CALC } },
560 { KE_IGNORE, 0x57, }, /* Battery mode */
561 { KE_IGNORE, 0x58, }, /* AC mode */
562 { KE_KEY, 0x5C, { KEY_F15 } }, /* Power Gear key */
563 { KE_KEY, 0x5D, { KEY_WLAN } }, /* Wireless console Toggle */
564 { KE_KEY, 0x5E, { KEY_WLAN } }, /* Wireless console Enable */
565 { KE_KEY, 0x5F, { KEY_WLAN } }, /* Wireless console Disable */
566 { KE_KEY, 0x60, { KEY_TOUCHPAD_ON } },
567 { KE_KEY, 0x61, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD only */
568 { KE_KEY, 0x62, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT only */
569 { KE_KEY, 0x63, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT */
570 { KE_KEY, 0x64, { KEY_SWITCHVIDEOMODE } }, /* SDSP TV */
571 { KE_KEY, 0x65, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + TV */
572 { KE_KEY, 0x66, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + TV */
573 { KE_KEY, 0x67, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + TV */
574 { KE_KEY, 0x6B, { KEY_TOUCHPAD_TOGGLE } },
575 { KE_IGNORE, 0x6E, }, /* Low Battery notification */
576 { KE_KEY, 0x71, { KEY_F13 } }, /* General-purpose button */
577 { KE_IGNORE, 0x79, }, /* Charger type dectection notification */
578 { KE_KEY, 0x7a, { KEY_ALS_TOGGLE } }, /* Ambient Light Sensor Toggle */
579 { KE_IGNORE, 0x7B, }, /* Charger connect/disconnect notification */
580 { KE_KEY, 0x7c, { KEY_MICMUTE } },
581 { KE_KEY, 0x7D, { KEY_BLUETOOTH } }, /* Bluetooth Enable */
582 { KE_KEY, 0x7E, { KEY_BLUETOOTH } }, /* Bluetooth Disable */
583 { KE_KEY, 0x82, { KEY_CAMERA } },
584 { KE_KEY, 0x85, { KEY_CAMERA } },
585 { KE_KEY, 0x86, { KEY_PROG1 } }, /* MyASUS Key */
586 { KE_KEY, 0x88, { KEY_RFKILL } }, /* Radio Toggle Key */
587 { KE_KEY, 0x8A, { KEY_PROG1 } }, /* Color enhancement mode */
588 { KE_KEY, 0x8C, { KEY_SWITCHVIDEOMODE } }, /* SDSP DVI only */
589 { KE_KEY, 0x8D, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + DVI */
590 { KE_KEY, 0x8E, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + DVI */
591 { KE_KEY, 0x8F, { KEY_SWITCHVIDEOMODE } }, /* SDSP TV + DVI */
592 { KE_KEY, 0x90, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + DVI */
593 { KE_KEY, 0x91, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + TV + DVI */
594 { KE_KEY, 0x92, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + TV + DVI */
595 { KE_KEY, 0x93, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + TV + DVI */
596 { KE_KEY, 0x95, { KEY_MEDIA } },
597 { KE_KEY, 0x99, { KEY_PHONE } }, /* Conflicts with fan mode switch */
598 { KE_KEY, 0xA0, { KEY_SWITCHVIDEOMODE } }, /* SDSP HDMI only */
599 { KE_KEY, 0xA1, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + HDMI */
600 { KE_KEY, 0xA2, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + HDMI */
601 { KE_KEY, 0xA3, { KEY_SWITCHVIDEOMODE } }, /* SDSP TV + HDMI */
602 { KE_KEY, 0xA4, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + HDMI */
603 { KE_KEY, 0xA5, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + TV + HDMI */
604 { KE_KEY, 0xA6, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + TV + HDMI */
605 { KE_KEY, 0xA7, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + TV + HDMI */
606 { KE_KEY, 0xAE, { KEY_FN_F5 } }, /* Fn+F5 fan mode on 2020+ */
607 { KE_KEY, 0xB3, { KEY_PROG4 } }, /* AURA */
608 { KE_KEY, 0xB5, { KEY_CALC } },
609 { KE_IGNORE, 0xC0, }, /* External display connect/disconnect notification */
610 { KE_KEY, 0xC4, { KEY_KBDILLUMUP } },
611 { KE_KEY, 0xC5, { KEY_KBDILLUMDOWN } },
612 { KE_IGNORE, 0xC6, }, /* Ambient Light Sensor notification */
613 { KE_KEY, 0xFA, { KEY_PROG2 } }, /* Lid flip action */
614 { KE_KEY, 0xBD, { KEY_PROG2 } }, /* Lid flip action on ROG xflow laptops */
615 { KE_END, 0},
616};
617
618static void asus_nb_wmi_key_filter(struct asus_wmi_driver *asus_wmi, int *code,
619 unsigned int *value, bool *autorelease)
620{
621 switch (*code) {
622 case ASUS_WMI_BRN_DOWN:
623 case ASUS_WMI_BRN_UP:
624 if (acpi_video_handles_brightness_key_presses())
625 *code = ASUS_WMI_KEY_IGNORE;
626
627 break;
628 case 0x30: /* Volume Up */
629 case 0x31: /* Volume Down */
630 case 0x32: /* Volume Mute */
631 if (atkbd_reports_vol_keys)
632 *code = ASUS_WMI_KEY_IGNORE;
633
634 break;
635 }
636}
637
638static struct asus_wmi_driver asus_nb_wmi_driver = {
639 .name = ASUS_NB_WMI_FILE,
640 .owner = THIS_MODULE,
641 .event_guid = ASUS_NB_WMI_EVENT_GUID,
642 .keymap = asus_nb_wmi_keymap,
643 .input_name = "Asus WMI hotkeys",
644 .input_phys = ASUS_NB_WMI_FILE "/input0",
645 .detect_quirks = asus_nb_wmi_quirks,
646 .key_filter = asus_nb_wmi_key_filter,
647 .i8042_filter = asus_i8042_filter,
648};
649
650
651static int __init asus_nb_wmi_init(void)
652{
653 return asus_wmi_register_driver(&asus_nb_wmi_driver);
654}
655
656static void __exit asus_nb_wmi_exit(void)
657{
658 asus_wmi_unregister_driver(&asus_nb_wmi_driver);
659}
660
661module_init(asus_nb_wmi_init);
662module_exit(asus_nb_wmi_exit);
1// SPDX-License-Identifier: GPL-2.0-or-later
2/*
3 * Asus Notebooks WMI hotkey driver
4 *
5 * Copyright(C) 2010 Corentin Chary <corentin.chary@gmail.com>
6 */
7
8#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
9
10#include <linux/backlight.h>
11#include <linux/kernel.h>
12#include <linux/module.h>
13#include <linux/init.h>
14#include <linux/input.h>
15#include <linux/input/sparse-keymap.h>
16#include <linux/dmi.h>
17#include <linux/i8042.h>
18
19#include <acpi/video.h>
20
21#include "asus-wmi.h"
22
23#define ASUS_NB_WMI_FILE "asus-nb-wmi"
24
25MODULE_AUTHOR("Corentin Chary <corentin.chary@gmail.com>");
26MODULE_DESCRIPTION("Asus Notebooks WMI Hotkey Driver");
27MODULE_LICENSE("GPL");
28
29#define ASUS_NB_WMI_EVENT_GUID "0B3CBB35-E3C2-45ED-91C2-4C5A6D195D1C"
30
31MODULE_ALIAS("wmi:"ASUS_NB_WMI_EVENT_GUID);
32
33/*
34 * WAPF defines the behavior of the Fn+Fx wlan key
35 * The significance of values is yet to be found, but
36 * most of the time:
37 * Bit | Bluetooth | WLAN
38 * 0 | Hardware | Hardware
39 * 1 | Hardware | Software
40 * 4 | Software | Software
41 */
42static int wapf = -1;
43module_param(wapf, uint, 0444);
44MODULE_PARM_DESC(wapf, "WAPF value");
45
46static int tablet_mode_sw = -1;
47module_param(tablet_mode_sw, uint, 0444);
48MODULE_PARM_DESC(tablet_mode_sw, "Tablet mode detect: -1:auto 0:disable 1:kbd-dock 2:lid-flip 3:lid-flip-rog");
49
50static struct quirk_entry *quirks;
51static bool atkbd_reports_vol_keys;
52
53static bool asus_i8042_filter(unsigned char data, unsigned char str, struct serio *port)
54{
55 static bool extended_e0;
56 static bool extended_e1;
57
58 if (str & I8042_STR_AUXDATA)
59 return false;
60
61 if (quirks->filter_i8042_e1_extended_codes) {
62 if (data == 0xe1) {
63 extended_e1 = true;
64 return true;
65 }
66
67 if (extended_e1) {
68 extended_e1 = false;
69 return true;
70 }
71 }
72
73 if (data == 0xe0) {
74 extended_e0 = true;
75 } else if (extended_e0) {
76 extended_e0 = false;
77
78 switch (data & 0x7f) {
79 case 0x20: /* e0 20 / e0 a0, Volume Mute press / release */
80 case 0x2e: /* e0 2e / e0 ae, Volume Down press / release */
81 case 0x30: /* e0 30 / e0 b0, Volume Up press / release */
82 atkbd_reports_vol_keys = true;
83 break;
84 }
85 }
86
87 return false;
88}
89
90static struct quirk_entry quirk_asus_unknown = {
91 .wapf = 0,
92 .wmi_backlight_set_devstate = true,
93};
94
95static struct quirk_entry quirk_asus_q500a = {
96 .filter_i8042_e1_extended_codes = true,
97 .wmi_backlight_set_devstate = true,
98};
99
100/*
101 * For those machines that need software to control bt/wifi status
102 * and have duplicate events(ACPI and WMI) for display toggle
103 */
104static struct quirk_entry quirk_asus_x55u = {
105 .wapf = 4,
106 .wmi_backlight_set_devstate = true,
107 .no_display_toggle = true,
108};
109
110static struct quirk_entry quirk_asus_wapf4 = {
111 .wapf = 4,
112 .wmi_backlight_set_devstate = true,
113};
114
115static struct quirk_entry quirk_asus_x200ca = {
116 .wapf = 2,
117 .wmi_backlight_set_devstate = true,
118};
119
120static struct quirk_entry quirk_asus_x550lb = {
121 .wmi_backlight_set_devstate = true,
122 .xusb2pr = 0x01D9,
123};
124
125static struct quirk_entry quirk_asus_forceals = {
126 .wmi_backlight_set_devstate = true,
127 .wmi_force_als_set = true,
128};
129
130static struct quirk_entry quirk_asus_use_kbd_dock_devid = {
131 .tablet_switch_mode = asus_wmi_kbd_dock_devid,
132};
133
134static struct quirk_entry quirk_asus_use_lid_flip_devid = {
135 .wmi_backlight_set_devstate = true,
136 .tablet_switch_mode = asus_wmi_lid_flip_devid,
137};
138
139static struct quirk_entry quirk_asus_tablet_mode = {
140 .wmi_backlight_set_devstate = true,
141 .tablet_switch_mode = asus_wmi_lid_flip_rog_devid,
142};
143
144static struct quirk_entry quirk_asus_ignore_fan = {
145 .wmi_ignore_fan = true,
146};
147
148static struct quirk_entry quirk_asus_zenbook_duo_kbd = {
149 .ignore_key_wlan = true,
150};
151
152static int dmi_matched(const struct dmi_system_id *dmi)
153{
154 pr_info("Identified laptop model '%s'\n", dmi->ident);
155 quirks = dmi->driver_data;
156 return 1;
157}
158
159static const struct dmi_system_id asus_quirks[] = {
160 {
161 .callback = dmi_matched,
162 .ident = "ASUSTeK COMPUTER INC. Q500A",
163 .matches = {
164 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
165 DMI_MATCH(DMI_PRODUCT_NAME, "Q500A"),
166 },
167 .driver_data = &quirk_asus_q500a,
168 },
169 {
170 .callback = dmi_matched,
171 .ident = "ASUSTeK COMPUTER INC. U32U",
172 .matches = {
173 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK Computer Inc."),
174 DMI_MATCH(DMI_PRODUCT_NAME, "U32U"),
175 },
176 .driver_data = &quirk_asus_wapf4,
177 },
178 {
179 .callback = dmi_matched,
180 .ident = "ASUSTeK COMPUTER INC. X302UA",
181 .matches = {
182 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
183 DMI_MATCH(DMI_PRODUCT_NAME, "X302UA"),
184 },
185 .driver_data = &quirk_asus_wapf4,
186 },
187 {
188 .callback = dmi_matched,
189 .ident = "ASUSTeK COMPUTER INC. X401U",
190 .matches = {
191 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
192 DMI_MATCH(DMI_PRODUCT_NAME, "X401U"),
193 },
194 .driver_data = &quirk_asus_x55u,
195 },
196 {
197 .callback = dmi_matched,
198 .ident = "ASUSTeK COMPUTER INC. X401A",
199 .matches = {
200 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
201 DMI_MATCH(DMI_PRODUCT_NAME, "X401A"),
202 },
203 .driver_data = &quirk_asus_wapf4,
204 },
205 {
206 .callback = dmi_matched,
207 .ident = "ASUSTeK COMPUTER INC. X401A1",
208 .matches = {
209 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
210 DMI_MATCH(DMI_PRODUCT_NAME, "X401A1"),
211 },
212 .driver_data = &quirk_asus_wapf4,
213 },
214 {
215 .callback = dmi_matched,
216 .ident = "ASUSTeK COMPUTER INC. X45U",
217 .matches = {
218 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
219 DMI_MATCH(DMI_PRODUCT_NAME, "X45U"),
220 },
221 .driver_data = &quirk_asus_wapf4,
222 },
223 {
224 .callback = dmi_matched,
225 .ident = "ASUSTeK COMPUTER INC. X456UA",
226 .matches = {
227 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
228 DMI_MATCH(DMI_PRODUCT_NAME, "X456UA"),
229 },
230 .driver_data = &quirk_asus_wapf4,
231 },
232 {
233 .callback = dmi_matched,
234 .ident = "ASUSTeK COMPUTER INC. X456UF",
235 .matches = {
236 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
237 DMI_MATCH(DMI_PRODUCT_NAME, "X456UF"),
238 },
239 .driver_data = &quirk_asus_wapf4,
240 },
241 {
242 .callback = dmi_matched,
243 .ident = "ASUSTeK COMPUTER INC. X501U",
244 .matches = {
245 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
246 DMI_MATCH(DMI_PRODUCT_NAME, "X501U"),
247 },
248 .driver_data = &quirk_asus_x55u,
249 },
250 {
251 .callback = dmi_matched,
252 .ident = "ASUSTeK COMPUTER INC. X501A",
253 .matches = {
254 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
255 DMI_MATCH(DMI_PRODUCT_NAME, "X501A"),
256 },
257 .driver_data = &quirk_asus_wapf4,
258 },
259 {
260 .callback = dmi_matched,
261 .ident = "ASUSTeK COMPUTER INC. X501A1",
262 .matches = {
263 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
264 DMI_MATCH(DMI_PRODUCT_NAME, "X501A1"),
265 },
266 .driver_data = &quirk_asus_wapf4,
267 },
268 {
269 .callback = dmi_matched,
270 .ident = "ASUSTeK COMPUTER INC. X550CA",
271 .matches = {
272 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
273 DMI_MATCH(DMI_PRODUCT_NAME, "X550CA"),
274 },
275 .driver_data = &quirk_asus_wapf4,
276 },
277 {
278 .callback = dmi_matched,
279 .ident = "ASUSTeK COMPUTER INC. X550CC",
280 .matches = {
281 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
282 DMI_MATCH(DMI_PRODUCT_NAME, "X550CC"),
283 },
284 .driver_data = &quirk_asus_wapf4,
285 },
286 {
287 .callback = dmi_matched,
288 .ident = "ASUSTeK COMPUTER INC. X550CL",
289 .matches = {
290 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
291 DMI_MATCH(DMI_PRODUCT_NAME, "X550CL"),
292 },
293 .driver_data = &quirk_asus_wapf4,
294 },
295 {
296 .callback = dmi_matched,
297 .ident = "ASUSTeK COMPUTER INC. X550VB",
298 .matches = {
299 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
300 DMI_MATCH(DMI_PRODUCT_NAME, "X550VB"),
301 },
302 .driver_data = &quirk_asus_wapf4,
303 },
304 {
305 .callback = dmi_matched,
306 .ident = "ASUSTeK COMPUTER INC. X551CA",
307 .matches = {
308 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
309 DMI_MATCH(DMI_PRODUCT_NAME, "X551CA"),
310 },
311 .driver_data = &quirk_asus_wapf4,
312 },
313 {
314 .callback = dmi_matched,
315 .ident = "ASUSTeK COMPUTER INC. X55A",
316 .matches = {
317 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
318 DMI_MATCH(DMI_PRODUCT_NAME, "X55A"),
319 },
320 .driver_data = &quirk_asus_wapf4,
321 },
322 {
323 .callback = dmi_matched,
324 .ident = "ASUSTeK COMPUTER INC. X55C",
325 .matches = {
326 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
327 DMI_MATCH(DMI_PRODUCT_NAME, "X55C"),
328 },
329 .driver_data = &quirk_asus_wapf4,
330 },
331 {
332 .callback = dmi_matched,
333 .ident = "ASUSTeK COMPUTER INC. X55U",
334 .matches = {
335 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
336 DMI_MATCH(DMI_PRODUCT_NAME, "X55U"),
337 },
338 .driver_data = &quirk_asus_x55u,
339 },
340 {
341 .callback = dmi_matched,
342 .ident = "ASUSTeK COMPUTER INC. X55VD",
343 .matches = {
344 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
345 DMI_MATCH(DMI_PRODUCT_NAME, "X55VD"),
346 },
347 .driver_data = &quirk_asus_wapf4,
348 },
349 {
350 .callback = dmi_matched,
351 .ident = "ASUSTeK COMPUTER INC. X75A",
352 .matches = {
353 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
354 DMI_MATCH(DMI_PRODUCT_NAME, "X75A"),
355 },
356 .driver_data = &quirk_asus_wapf4,
357 },
358 {
359 .callback = dmi_matched,
360 .ident = "ASUSTeK COMPUTER INC. X75VBP",
361 .matches = {
362 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
363 DMI_MATCH(DMI_PRODUCT_NAME, "X75VBP"),
364 },
365 .driver_data = &quirk_asus_wapf4,
366 },
367 {
368 .callback = dmi_matched,
369 .ident = "ASUSTeK COMPUTER INC. X75VD",
370 .matches = {
371 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
372 DMI_MATCH(DMI_PRODUCT_NAME, "X75VD"),
373 },
374 .driver_data = &quirk_asus_wapf4,
375 },
376 {
377 .callback = dmi_matched,
378 .ident = "ASUSTeK COMPUTER INC. 1015E",
379 .matches = {
380 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
381 DMI_MATCH(DMI_PRODUCT_NAME, "1015E"),
382 },
383 .driver_data = &quirk_asus_wapf4,
384 },
385 {
386 .callback = dmi_matched,
387 .ident = "ASUSTeK COMPUTER INC. 1015U",
388 .matches = {
389 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
390 DMI_MATCH(DMI_PRODUCT_NAME, "1015U"),
391 },
392 .driver_data = &quirk_asus_wapf4,
393 },
394 {
395 .callback = dmi_matched,
396 .ident = "ASUSTeK COMPUTER INC. X200CA",
397 .matches = {
398 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
399 DMI_MATCH(DMI_PRODUCT_NAME, "X200CA"),
400 },
401 .driver_data = &quirk_asus_x200ca,
402 },
403 {
404 .callback = dmi_matched,
405 .ident = "ASUSTeK COMPUTER INC. UX330UAK",
406 .matches = {
407 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
408 DMI_MATCH(DMI_PRODUCT_NAME, "UX330UAK"),
409 },
410 .driver_data = &quirk_asus_forceals,
411 },
412 {
413 .callback = dmi_matched,
414 .ident = "ASUSTeK COMPUTER INC. X550LB",
415 .matches = {
416 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
417 DMI_MATCH(DMI_PRODUCT_NAME, "X550LB"),
418 },
419 .driver_data = &quirk_asus_x550lb,
420 },
421 {
422 .callback = dmi_matched,
423 .ident = "ASUSTeK COMPUTER INC. UX430UQ",
424 .matches = {
425 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
426 DMI_MATCH(DMI_PRODUCT_NAME, "UX430UQ"),
427 },
428 .driver_data = &quirk_asus_forceals,
429 },
430 {
431 .callback = dmi_matched,
432 .ident = "ASUSTeK COMPUTER INC. UX430UNR",
433 .matches = {
434 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
435 DMI_MATCH(DMI_PRODUCT_NAME, "UX430UNR"),
436 },
437 .driver_data = &quirk_asus_forceals,
438 },
439 {
440 .callback = dmi_matched,
441 .ident = "Asus Transformer T100TA / T100HA / T100CHI",
442 .matches = {
443 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
444 /* Match *T100* */
445 DMI_MATCH(DMI_PRODUCT_NAME, "T100"),
446 },
447 .driver_data = &quirk_asus_use_kbd_dock_devid,
448 },
449 {
450 .callback = dmi_matched,
451 .ident = "Asus Transformer T101HA",
452 .matches = {
453 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
454 DMI_MATCH(DMI_PRODUCT_NAME, "T101HA"),
455 },
456 .driver_data = &quirk_asus_use_kbd_dock_devid,
457 },
458 {
459 .callback = dmi_matched,
460 .ident = "Asus Transformer T200TA",
461 .matches = {
462 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
463 DMI_MATCH(DMI_PRODUCT_NAME, "T200TA"),
464 },
465 .driver_data = &quirk_asus_use_kbd_dock_devid,
466 },
467 {
468 .callback = dmi_matched,
469 .ident = "ASUS ZenBook Flip UX360",
470 .matches = {
471 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
472 /* Match UX360* */
473 DMI_MATCH(DMI_PRODUCT_NAME, "UX360"),
474 },
475 .driver_data = &quirk_asus_use_lid_flip_devid,
476 },
477 {
478 .callback = dmi_matched,
479 .ident = "ASUS TP200s / E205SA",
480 .matches = {
481 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
482 DMI_MATCH(DMI_PRODUCT_NAME, "E205SA"),
483 },
484 .driver_data = &quirk_asus_use_lid_flip_devid,
485 },
486 {
487 .callback = dmi_matched,
488 .ident = "ASUS ROG FLOW X13",
489 .matches = {
490 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
491 /* Match GV301** */
492 DMI_MATCH(DMI_PRODUCT_NAME, "GV301"),
493 },
494 .driver_data = &quirk_asus_tablet_mode,
495 },
496 {
497 .callback = dmi_matched,
498 .ident = "ASUS ROG FLOW X16",
499 .matches = {
500 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
501 DMI_MATCH(DMI_PRODUCT_NAME, "GV601R"),
502 },
503 .driver_data = &quirk_asus_tablet_mode,
504 },
505 {
506 .callback = dmi_matched,
507 .ident = "ASUS ROG FLOW X16",
508 .matches = {
509 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
510 DMI_MATCH(DMI_PRODUCT_NAME, "GV601V"),
511 },
512 .driver_data = &quirk_asus_tablet_mode,
513 },
514 {
515 .callback = dmi_matched,
516 .ident = "ASUS VivoBook E410MA",
517 .matches = {
518 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
519 DMI_MATCH(DMI_PRODUCT_NAME, "E410MA"),
520 },
521 .driver_data = &quirk_asus_ignore_fan,
522 },
523 {
524 .callback = dmi_matched,
525 .ident = "ASUS Zenbook Duo UX8406MA",
526 .matches = {
527 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
528 DMI_MATCH(DMI_PRODUCT_NAME, "UX8406MA"),
529 },
530 .driver_data = &quirk_asus_zenbook_duo_kbd,
531 },
532 {},
533};
534
535static void asus_nb_wmi_quirks(struct asus_wmi_driver *driver)
536{
537 quirks = &quirk_asus_unknown;
538 dmi_check_system(asus_quirks);
539
540 driver->quirks = quirks;
541 driver->panel_power = BACKLIGHT_POWER_ON;
542
543 /* overwrite the wapf setting if the wapf paramater is specified */
544 if (wapf != -1)
545 quirks->wapf = wapf;
546 else
547 wapf = quirks->wapf;
548
549 if (tablet_mode_sw != -1)
550 quirks->tablet_switch_mode = tablet_mode_sw;
551}
552
553static const struct key_entry asus_nb_wmi_keymap[] = {
554 { KE_KEY, ASUS_WMI_BRN_DOWN, { KEY_BRIGHTNESSDOWN } },
555 { KE_KEY, ASUS_WMI_BRN_UP, { KEY_BRIGHTNESSUP } },
556 { KE_KEY, 0x2a, { KEY_SELECTIVE_SCREENSHOT } },
557 { KE_IGNORE, 0x2b, }, /* PrintScreen (also send via PS/2) on newer models */
558 { KE_IGNORE, 0x2c, }, /* CapsLock (also send via PS/2) on newer models */
559 { KE_KEY, 0x30, { KEY_VOLUMEUP } },
560 { KE_KEY, 0x31, { KEY_VOLUMEDOWN } },
561 { KE_KEY, 0x32, { KEY_MUTE } },
562 { KE_KEY, 0x33, { KEY_SCREENLOCK } },
563 { KE_KEY, 0x35, { KEY_SCREENLOCK } },
564 { KE_KEY, 0x38, { KEY_PROG3 } }, /* Armoury Crate */
565 { KE_KEY, 0x40, { KEY_PREVIOUSSONG } },
566 { KE_KEY, 0x41, { KEY_NEXTSONG } },
567 { KE_KEY, 0x43, { KEY_STOPCD } }, /* Stop/Eject */
568 { KE_KEY, 0x45, { KEY_PLAYPAUSE } },
569 { KE_KEY, 0x4c, { KEY_MEDIA } }, /* WMP Key */
570 { KE_KEY, 0x50, { KEY_EMAIL } },
571 { KE_KEY, 0x51, { KEY_WWW } },
572 { KE_KEY, 0x55, { KEY_CALC } },
573 { KE_IGNORE, 0x57, }, /* Battery mode */
574 { KE_IGNORE, 0x58, }, /* AC mode */
575 { KE_KEY, 0x5C, { KEY_F15 } }, /* Power Gear key */
576 { KE_KEY, 0x5D, { KEY_WLAN } }, /* Wireless console Toggle */
577 { KE_KEY, 0x5E, { KEY_WLAN } }, /* Wireless console Enable */
578 { KE_KEY, 0x5F, { KEY_WLAN } }, /* Wireless console Disable */
579 { KE_KEY, 0x60, { KEY_TOUCHPAD_ON } },
580 { KE_KEY, 0x61, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD only */
581 { KE_KEY, 0x62, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT only */
582 { KE_KEY, 0x63, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT */
583 { KE_KEY, 0x64, { KEY_SWITCHVIDEOMODE } }, /* SDSP TV */
584 { KE_KEY, 0x65, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + TV */
585 { KE_KEY, 0x66, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + TV */
586 { KE_KEY, 0x67, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + TV */
587 { KE_KEY, 0x6B, { KEY_TOUCHPAD_TOGGLE } },
588 { KE_IGNORE, 0x6E, }, /* Low Battery notification */
589 { KE_KEY, 0x71, { KEY_F13 } }, /* General-purpose button */
590 { KE_IGNORE, 0x79, }, /* Charger type dectection notification */
591 { KE_KEY, 0x7a, { KEY_ALS_TOGGLE } }, /* Ambient Light Sensor Toggle */
592 { KE_IGNORE, 0x7B, }, /* Charger connect/disconnect notification */
593 { KE_KEY, 0x7c, { KEY_MICMUTE } },
594 { KE_KEY, 0x7D, { KEY_BLUETOOTH } }, /* Bluetooth Enable */
595 { KE_KEY, 0x7E, { KEY_BLUETOOTH } }, /* Bluetooth Disable */
596 { KE_KEY, 0x82, { KEY_CAMERA } },
597 { KE_KEY, 0x85, { KEY_CAMERA } },
598 { KE_KEY, 0x86, { KEY_PROG1 } }, /* MyASUS Key */
599 { KE_KEY, 0x88, { KEY_RFKILL } }, /* Radio Toggle Key */
600 { KE_KEY, 0x8A, { KEY_PROG1 } }, /* Color enhancement mode */
601 { KE_KEY, 0x8C, { KEY_SWITCHVIDEOMODE } }, /* SDSP DVI only */
602 { KE_KEY, 0x8D, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + DVI */
603 { KE_KEY, 0x8E, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + DVI */
604 { KE_KEY, 0x8F, { KEY_SWITCHVIDEOMODE } }, /* SDSP TV + DVI */
605 { KE_KEY, 0x90, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + DVI */
606 { KE_KEY, 0x91, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + TV + DVI */
607 { KE_KEY, 0x92, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + TV + DVI */
608 { KE_KEY, 0x93, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + TV + DVI */
609 { KE_KEY, 0x95, { KEY_MEDIA } },
610 { KE_KEY, 0x99, { KEY_PHONE } }, /* Conflicts with fan mode switch */
611 { KE_KEY, 0xA0, { KEY_SWITCHVIDEOMODE } }, /* SDSP HDMI only */
612 { KE_KEY, 0xA1, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + HDMI */
613 { KE_KEY, 0xA2, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + HDMI */
614 { KE_KEY, 0xA3, { KEY_SWITCHVIDEOMODE } }, /* SDSP TV + HDMI */
615 { KE_KEY, 0xA4, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + HDMI */
616 { KE_KEY, 0xA5, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + TV + HDMI */
617 { KE_KEY, 0xA6, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + TV + HDMI */
618 { KE_KEY, 0xA7, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + TV + HDMI */
619 { KE_KEY, 0xAE, { KEY_FN_F5 } }, /* Fn+F5 fan mode on 2020+ */
620 { KE_KEY, 0xB3, { KEY_PROG4 } }, /* AURA */
621 { KE_KEY, 0xB5, { KEY_CALC } },
622 { KE_IGNORE, 0xC0, }, /* External display connect/disconnect notification */
623 { KE_KEY, 0xC4, { KEY_KBDILLUMUP } },
624 { KE_KEY, 0xC5, { KEY_KBDILLUMDOWN } },
625 { KE_IGNORE, 0xC6, }, /* Ambient Light Sensor notification */
626 { KE_IGNORE, 0xCF, }, /* AC mode */
627 { KE_KEY, 0xFA, { KEY_PROG2 } }, /* Lid flip action */
628 { KE_KEY, 0xBD, { KEY_PROG2 } }, /* Lid flip action on ROG xflow laptops */
629 { KE_END, 0},
630};
631
632static void asus_nb_wmi_key_filter(struct asus_wmi_driver *asus_wmi, int *code,
633 unsigned int *value, bool *autorelease)
634{
635 switch (*code) {
636 case ASUS_WMI_BRN_DOWN:
637 case ASUS_WMI_BRN_UP:
638 if (acpi_video_handles_brightness_key_presses())
639 *code = ASUS_WMI_KEY_IGNORE;
640
641 break;
642 case 0x30: /* Volume Up */
643 case 0x31: /* Volume Down */
644 case 0x32: /* Volume Mute */
645 if (atkbd_reports_vol_keys)
646 *code = ASUS_WMI_KEY_IGNORE;
647 break;
648 case 0x5D: /* Wireless console Toggle */
649 case 0x5E: /* Wireless console Enable */
650 case 0x5F: /* Wireless console Disable */
651 if (quirks->ignore_key_wlan)
652 *code = ASUS_WMI_KEY_IGNORE;
653 break;
654 }
655}
656
657static struct asus_wmi_driver asus_nb_wmi_driver = {
658 .name = ASUS_NB_WMI_FILE,
659 .owner = THIS_MODULE,
660 .event_guid = ASUS_NB_WMI_EVENT_GUID,
661 .keymap = asus_nb_wmi_keymap,
662 .input_name = "Asus WMI hotkeys",
663 .input_phys = ASUS_NB_WMI_FILE "/input0",
664 .detect_quirks = asus_nb_wmi_quirks,
665 .key_filter = asus_nb_wmi_key_filter,
666 .i8042_filter = asus_i8042_filter,
667};
668
669
670static int __init asus_nb_wmi_init(void)
671{
672 return asus_wmi_register_driver(&asus_nb_wmi_driver);
673}
674
675static void __exit asus_nb_wmi_exit(void)
676{
677 asus_wmi_unregister_driver(&asus_nb_wmi_driver);
678}
679
680module_init(asus_nb_wmi_init);
681module_exit(asus_nb_wmi_exit);