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
25 MODULE_AUTHOR("Corentin Chary <corentin.chary@gmail.com>");
26 MODULE_DESCRIPTION("Asus Notebooks WMI Hotkey Driver");
27 MODULE_LICENSE("GPL");
28
29 #define ASUS_NB_WMI_EVENT_GUID "0B3CBB35-E3C2-45ED-91C2-4C5A6D195D1C"
30
31 MODULE_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 */
42 static int wapf = -1;
43 module_param(wapf, uint, 0444);
44 MODULE_PARM_DESC(wapf, "WAPF value");
45
46 static int tablet_mode_sw = -1;
47 module_param(tablet_mode_sw, uint, 0444);
48 MODULE_PARM_DESC(tablet_mode_sw, "Tablet mode detect: -1:auto 0:disable 1:kbd-dock 2:lid-flip 3:lid-flip-rog");
49
50 static struct quirk_entry *quirks;
51 static bool atkbd_reports_vol_keys;
52
asus_i8042_filter(unsigned char data,unsigned char str,struct serio * port,void * context)53 static bool asus_i8042_filter(unsigned char data, unsigned char str, struct serio *port,
54 void *context)
55 {
56 static bool extended_e0;
57 static bool extended_e1;
58
59 if (str & I8042_STR_AUXDATA)
60 return false;
61
62 if (quirks->filter_i8042_e1_extended_codes) {
63 if (data == 0xe1) {
64 extended_e1 = true;
65 return true;
66 }
67
68 if (extended_e1) {
69 extended_e1 = false;
70 return true;
71 }
72 }
73
74 if (data == 0xe0) {
75 extended_e0 = true;
76 } else if (extended_e0) {
77 extended_e0 = false;
78
79 switch (data & 0x7f) {
80 case 0x20: /* e0 20 / e0 a0, Volume Mute press / release */
81 case 0x2e: /* e0 2e / e0 ae, Volume Down press / release */
82 case 0x30: /* e0 30 / e0 b0, Volume Up press / release */
83 atkbd_reports_vol_keys = true;
84 break;
85 }
86 }
87
88 return false;
89 }
90
91 static struct quirk_entry quirk_asus_unknown = {
92 .wapf = 0,
93 .wmi_backlight_set_devstate = true,
94 };
95
96 static struct quirk_entry quirk_asus_q500a = {
97 .filter_i8042_e1_extended_codes = true,
98 .wmi_backlight_set_devstate = true,
99 };
100
101 /*
102 * For those machines that need software to control bt/wifi status
103 * and have duplicate events(ACPI and WMI) for display toggle
104 */
105 static struct quirk_entry quirk_asus_x55u = {
106 .wapf = 4,
107 .wmi_backlight_set_devstate = true,
108 .no_display_toggle = true,
109 };
110
111 static struct quirk_entry quirk_asus_wapf4 = {
112 .wapf = 4,
113 .wmi_backlight_set_devstate = true,
114 };
115
116 static struct quirk_entry quirk_asus_x200ca = {
117 .wapf = 2,
118 .wmi_backlight_set_devstate = true,
119 };
120
121 static struct quirk_entry quirk_asus_x550lb = {
122 .wmi_backlight_set_devstate = true,
123 .xusb2pr = 0x01D9,
124 };
125
126 static struct quirk_entry quirk_asus_forceals = {
127 .wmi_backlight_set_devstate = true,
128 .wmi_force_als_set = true,
129 };
130
131 static struct quirk_entry quirk_asus_use_kbd_dock_devid = {
132 .tablet_switch_mode = asus_wmi_kbd_dock_devid,
133 };
134
135 static struct quirk_entry quirk_asus_use_lid_flip_devid = {
136 .wmi_backlight_set_devstate = true,
137 .tablet_switch_mode = asus_wmi_lid_flip_devid,
138 };
139
140 static struct quirk_entry quirk_asus_tablet_mode = {
141 .wmi_backlight_set_devstate = true,
142 .tablet_switch_mode = asus_wmi_lid_flip_rog_devid,
143 };
144
145 static struct quirk_entry quirk_asus_ignore_fan = {
146 .wmi_ignore_fan = true,
147 };
148
149 static struct quirk_entry quirk_asus_zenbook_duo_kbd = {
150 .key_wlan_event = ASUS_WMI_KEY_IGNORE,
151 };
152
153 static struct quirk_entry quirk_asus_z13 = {
154 .key_wlan_event = ASUS_WMI_KEY_ARMOURY,
155 .tablet_switch_mode = asus_wmi_kbd_dock_devid,
156 };
157
dmi_matched(const struct dmi_system_id * dmi)158 static int dmi_matched(const struct dmi_system_id *dmi)
159 {
160 pr_info("Identified laptop model '%s'\n", dmi->ident);
161 quirks = dmi->driver_data;
162 return 1;
163 }
164
165 static const struct dmi_system_id asus_quirks[] = {
166 {
167 .callback = dmi_matched,
168 .ident = "ASUSTeK COMPUTER INC. Q500A",
169 .matches = {
170 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
171 DMI_MATCH(DMI_PRODUCT_NAME, "Q500A"),
172 },
173 .driver_data = &quirk_asus_q500a,
174 },
175 {
176 .callback = dmi_matched,
177 .ident = "ASUSTeK COMPUTER INC. U32U",
178 .matches = {
179 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK Computer Inc."),
180 DMI_MATCH(DMI_PRODUCT_NAME, "U32U"),
181 },
182 .driver_data = &quirk_asus_wapf4,
183 },
184 {
185 .callback = dmi_matched,
186 .ident = "ASUSTeK COMPUTER INC. X302UA",
187 .matches = {
188 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
189 DMI_MATCH(DMI_PRODUCT_NAME, "X302UA"),
190 },
191 .driver_data = &quirk_asus_wapf4,
192 },
193 {
194 .callback = dmi_matched,
195 .ident = "ASUSTeK COMPUTER INC. X401U",
196 .matches = {
197 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
198 DMI_MATCH(DMI_PRODUCT_NAME, "X401U"),
199 },
200 .driver_data = &quirk_asus_x55u,
201 },
202 {
203 .callback = dmi_matched,
204 .ident = "ASUSTeK COMPUTER INC. X401A",
205 .matches = {
206 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
207 DMI_MATCH(DMI_PRODUCT_NAME, "X401A"),
208 },
209 .driver_data = &quirk_asus_wapf4,
210 },
211 {
212 .callback = dmi_matched,
213 .ident = "ASUSTeK COMPUTER INC. X401A1",
214 .matches = {
215 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
216 DMI_MATCH(DMI_PRODUCT_NAME, "X401A1"),
217 },
218 .driver_data = &quirk_asus_wapf4,
219 },
220 {
221 .callback = dmi_matched,
222 .ident = "ASUSTeK COMPUTER INC. X45U",
223 .matches = {
224 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
225 DMI_MATCH(DMI_PRODUCT_NAME, "X45U"),
226 },
227 .driver_data = &quirk_asus_wapf4,
228 },
229 {
230 .callback = dmi_matched,
231 .ident = "ASUSTeK COMPUTER INC. X456UA",
232 .matches = {
233 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
234 DMI_MATCH(DMI_PRODUCT_NAME, "X456UA"),
235 },
236 .driver_data = &quirk_asus_wapf4,
237 },
238 {
239 .callback = dmi_matched,
240 .ident = "ASUSTeK COMPUTER INC. X456UF",
241 .matches = {
242 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
243 DMI_MATCH(DMI_PRODUCT_NAME, "X456UF"),
244 },
245 .driver_data = &quirk_asus_wapf4,
246 },
247 {
248 .callback = dmi_matched,
249 .ident = "ASUSTeK COMPUTER INC. X501U",
250 .matches = {
251 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
252 DMI_MATCH(DMI_PRODUCT_NAME, "X501U"),
253 },
254 .driver_data = &quirk_asus_x55u,
255 },
256 {
257 .callback = dmi_matched,
258 .ident = "ASUSTeK COMPUTER INC. X501A",
259 .matches = {
260 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
261 DMI_MATCH(DMI_PRODUCT_NAME, "X501A"),
262 },
263 .driver_data = &quirk_asus_wapf4,
264 },
265 {
266 .callback = dmi_matched,
267 .ident = "ASUSTeK COMPUTER INC. X501A1",
268 .matches = {
269 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
270 DMI_MATCH(DMI_PRODUCT_NAME, "X501A1"),
271 },
272 .driver_data = &quirk_asus_wapf4,
273 },
274 {
275 .callback = dmi_matched,
276 .ident = "ASUSTeK COMPUTER INC. X550CA",
277 .matches = {
278 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
279 DMI_MATCH(DMI_PRODUCT_NAME, "X550CA"),
280 },
281 .driver_data = &quirk_asus_wapf4,
282 },
283 {
284 .callback = dmi_matched,
285 .ident = "ASUSTeK COMPUTER INC. X550CC",
286 .matches = {
287 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
288 DMI_MATCH(DMI_PRODUCT_NAME, "X550CC"),
289 },
290 .driver_data = &quirk_asus_wapf4,
291 },
292 {
293 .callback = dmi_matched,
294 .ident = "ASUSTeK COMPUTER INC. X550CL",
295 .matches = {
296 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
297 DMI_MATCH(DMI_PRODUCT_NAME, "X550CL"),
298 },
299 .driver_data = &quirk_asus_wapf4,
300 },
301 {
302 .callback = dmi_matched,
303 .ident = "ASUSTeK COMPUTER INC. X550VB",
304 .matches = {
305 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
306 DMI_MATCH(DMI_PRODUCT_NAME, "X550VB"),
307 },
308 .driver_data = &quirk_asus_wapf4,
309 },
310 {
311 .callback = dmi_matched,
312 .ident = "ASUSTeK COMPUTER INC. X551CA",
313 .matches = {
314 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
315 DMI_MATCH(DMI_PRODUCT_NAME, "X551CA"),
316 },
317 .driver_data = &quirk_asus_wapf4,
318 },
319 {
320 .callback = dmi_matched,
321 .ident = "ASUSTeK COMPUTER INC. X55A",
322 .matches = {
323 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
324 DMI_MATCH(DMI_PRODUCT_NAME, "X55A"),
325 },
326 .driver_data = &quirk_asus_wapf4,
327 },
328 {
329 .callback = dmi_matched,
330 .ident = "ASUSTeK COMPUTER INC. X55C",
331 .matches = {
332 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
333 DMI_MATCH(DMI_PRODUCT_NAME, "X55C"),
334 },
335 .driver_data = &quirk_asus_wapf4,
336 },
337 {
338 .callback = dmi_matched,
339 .ident = "ASUSTeK COMPUTER INC. X55U",
340 .matches = {
341 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
342 DMI_MATCH(DMI_PRODUCT_NAME, "X55U"),
343 },
344 .driver_data = &quirk_asus_x55u,
345 },
346 {
347 .callback = dmi_matched,
348 .ident = "ASUSTeK COMPUTER INC. X55VD",
349 .matches = {
350 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
351 DMI_MATCH(DMI_PRODUCT_NAME, "X55VD"),
352 },
353 .driver_data = &quirk_asus_wapf4,
354 },
355 {
356 .callback = dmi_matched,
357 .ident = "ASUSTeK COMPUTER INC. X75A",
358 .matches = {
359 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
360 DMI_MATCH(DMI_PRODUCT_NAME, "X75A"),
361 },
362 .driver_data = &quirk_asus_wapf4,
363 },
364 {
365 .callback = dmi_matched,
366 .ident = "ASUSTeK COMPUTER INC. X75VBP",
367 .matches = {
368 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
369 DMI_MATCH(DMI_PRODUCT_NAME, "X75VBP"),
370 },
371 .driver_data = &quirk_asus_wapf4,
372 },
373 {
374 .callback = dmi_matched,
375 .ident = "ASUSTeK COMPUTER INC. X75VD",
376 .matches = {
377 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
378 DMI_MATCH(DMI_PRODUCT_NAME, "X75VD"),
379 },
380 .driver_data = &quirk_asus_wapf4,
381 },
382 {
383 .callback = dmi_matched,
384 .ident = "ASUSTeK COMPUTER INC. 1015E",
385 .matches = {
386 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
387 DMI_MATCH(DMI_PRODUCT_NAME, "1015E"),
388 },
389 .driver_data = &quirk_asus_wapf4,
390 },
391 {
392 .callback = dmi_matched,
393 .ident = "ASUSTeK COMPUTER INC. 1015U",
394 .matches = {
395 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
396 DMI_MATCH(DMI_PRODUCT_NAME, "1015U"),
397 },
398 .driver_data = &quirk_asus_wapf4,
399 },
400 {
401 .callback = dmi_matched,
402 .ident = "ASUSTeK COMPUTER INC. X200CA",
403 .matches = {
404 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
405 DMI_MATCH(DMI_PRODUCT_NAME, "X200CA"),
406 },
407 .driver_data = &quirk_asus_x200ca,
408 },
409 {
410 .callback = dmi_matched,
411 .ident = "ASUSTeK COMPUTER INC. UX330UAK",
412 .matches = {
413 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
414 DMI_MATCH(DMI_PRODUCT_NAME, "UX330UAK"),
415 },
416 .driver_data = &quirk_asus_forceals,
417 },
418 {
419 .callback = dmi_matched,
420 .ident = "ASUSTeK COMPUTER INC. X550LB",
421 .matches = {
422 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
423 DMI_MATCH(DMI_PRODUCT_NAME, "X550LB"),
424 },
425 .driver_data = &quirk_asus_x550lb,
426 },
427 {
428 .callback = dmi_matched,
429 .ident = "ASUSTeK COMPUTER INC. UX430UQ",
430 .matches = {
431 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
432 DMI_MATCH(DMI_PRODUCT_NAME, "UX430UQ"),
433 },
434 .driver_data = &quirk_asus_forceals,
435 },
436 {
437 .callback = dmi_matched,
438 .ident = "ASUSTeK COMPUTER INC. UX430UNR",
439 .matches = {
440 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
441 DMI_MATCH(DMI_PRODUCT_NAME, "UX430UNR"),
442 },
443 .driver_data = &quirk_asus_forceals,
444 },
445 {
446 .callback = dmi_matched,
447 .ident = "Asus Transformer T100TA / T100HA / T100CHI",
448 .matches = {
449 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
450 /* Match *T100* */
451 DMI_MATCH(DMI_PRODUCT_NAME, "T100"),
452 },
453 .driver_data = &quirk_asus_use_kbd_dock_devid,
454 },
455 {
456 .callback = dmi_matched,
457 .ident = "Asus Transformer T101HA",
458 .matches = {
459 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
460 DMI_MATCH(DMI_PRODUCT_NAME, "T101HA"),
461 },
462 .driver_data = &quirk_asus_use_kbd_dock_devid,
463 },
464 {
465 .callback = dmi_matched,
466 .ident = "Asus Transformer T200TA",
467 .matches = {
468 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
469 DMI_MATCH(DMI_PRODUCT_NAME, "T200TA"),
470 },
471 .driver_data = &quirk_asus_use_kbd_dock_devid,
472 },
473 {
474 .callback = dmi_matched,
475 .ident = "ASUS ZenBook Flip UX360",
476 .matches = {
477 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
478 /* Match UX360* */
479 DMI_MATCH(DMI_PRODUCT_NAME, "UX360"),
480 },
481 .driver_data = &quirk_asus_use_lid_flip_devid,
482 },
483 {
484 .callback = dmi_matched,
485 .ident = "ASUS TP200s / E205SA",
486 .matches = {
487 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
488 DMI_MATCH(DMI_PRODUCT_NAME, "E205SA"),
489 },
490 .driver_data = &quirk_asus_use_lid_flip_devid,
491 },
492 {
493 .callback = dmi_matched,
494 .ident = "ASUS ROG FLOW X13",
495 .matches = {
496 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
497 /* Match GV301** */
498 DMI_MATCH(DMI_PRODUCT_NAME, "GV301"),
499 },
500 .driver_data = &quirk_asus_tablet_mode,
501 },
502 {
503 .callback = dmi_matched,
504 .ident = "ASUS ROG FLOW X16",
505 .matches = {
506 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
507 DMI_MATCH(DMI_PRODUCT_NAME, "GV601R"),
508 },
509 .driver_data = &quirk_asus_tablet_mode,
510 },
511 {
512 .callback = dmi_matched,
513 .ident = "ASUS ROG FLOW X16",
514 .matches = {
515 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
516 DMI_MATCH(DMI_PRODUCT_NAME, "GV601V"),
517 },
518 .driver_data = &quirk_asus_tablet_mode,
519 },
520 {
521 .callback = dmi_matched,
522 .ident = "ASUS VivoBook E410MA",
523 .matches = {
524 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
525 DMI_MATCH(DMI_PRODUCT_NAME, "E410MA"),
526 },
527 .driver_data = &quirk_asus_ignore_fan,
528 },
529 {
530 .callback = dmi_matched,
531 .ident = "ASUS Zenbook Duo UX8406MA",
532 .matches = {
533 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
534 DMI_MATCH(DMI_PRODUCT_NAME, "UX8406MA"),
535 },
536 .driver_data = &quirk_asus_zenbook_duo_kbd,
537 },
538 {
539 .callback = dmi_matched,
540 .ident = "ASUS Zenbook Duo UX8406CA",
541 .matches = {
542 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
543 DMI_MATCH(DMI_PRODUCT_NAME, "UX8406CA"),
544 },
545 .driver_data = &quirk_asus_zenbook_duo_kbd,
546 },
547 {
548 .callback = dmi_matched,
549 .ident = "ASUS ROG Z13",
550 .matches = {
551 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
552 DMI_MATCH(DMI_PRODUCT_NAME, "ROG Flow Z13"),
553 },
554 .driver_data = &quirk_asus_z13,
555 },
556 {},
557 };
558
asus_nb_wmi_quirks(struct asus_wmi_driver * driver)559 static void asus_nb_wmi_quirks(struct asus_wmi_driver *driver)
560 {
561 quirks = &quirk_asus_unknown;
562 dmi_check_system(asus_quirks);
563
564 driver->quirks = quirks;
565 driver->panel_power = BACKLIGHT_POWER_ON;
566
567 /* overwrite the wapf setting if the wapf paramater is specified */
568 if (wapf != -1)
569 quirks->wapf = wapf;
570 else
571 wapf = quirks->wapf;
572
573 if (tablet_mode_sw != -1)
574 quirks->tablet_switch_mode = tablet_mode_sw;
575 }
576
577 static const struct key_entry asus_nb_wmi_keymap[] = {
578 { KE_KEY, ASUS_WMI_BRN_DOWN, { KEY_BRIGHTNESSDOWN } },
579 { KE_KEY, ASUS_WMI_BRN_UP, { KEY_BRIGHTNESSUP } },
580 { KE_KEY, 0x2a, { KEY_SELECTIVE_SCREENSHOT } },
581 { KE_IGNORE, 0x2b, }, /* PrintScreen (also send via PS/2) on newer models */
582 { KE_IGNORE, 0x2c, }, /* CapsLock (also send via PS/2) on newer models */
583 { KE_KEY, 0x30, { KEY_VOLUMEUP } },
584 { KE_KEY, 0x31, { KEY_VOLUMEDOWN } },
585 { KE_KEY, 0x32, { KEY_MUTE } },
586 { KE_KEY, 0x33, { KEY_SCREENLOCK } },
587 { KE_KEY, 0x35, { KEY_SCREENLOCK } },
588 { KE_KEY, 0x38, { KEY_PROG3 } }, /* Armoury Crate */
589 { KE_KEY, 0x40, { KEY_PREVIOUSSONG } },
590 { KE_KEY, 0x41, { KEY_NEXTSONG } },
591 { KE_KEY, 0x43, { KEY_STOPCD } }, /* Stop/Eject */
592 { KE_KEY, 0x45, { KEY_PLAYPAUSE } },
593 { KE_KEY, 0x4c, { KEY_MEDIA } }, /* WMP Key */
594 { KE_KEY, 0x50, { KEY_EMAIL } },
595 { KE_KEY, 0x51, { KEY_WWW } },
596 { KE_KEY, 0x55, { KEY_CALC } },
597 { KE_IGNORE, 0x57, }, /* Battery mode */
598 { KE_IGNORE, 0x58, }, /* AC mode */
599 { KE_KEY, 0x5C, { KEY_F15 } }, /* Power Gear key */
600 { KE_KEY, 0x5D, { KEY_WLAN } }, /* Wireless console Toggle */
601 { KE_KEY, 0x5E, { KEY_WLAN } }, /* Wireless console Enable */
602 { KE_KEY, 0x5F, { KEY_WLAN } }, /* Wireless console Disable */
603 { KE_KEY, 0x60, { KEY_TOUCHPAD_ON } },
604 { KE_KEY, 0x61, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD only */
605 { KE_KEY, 0x62, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT only */
606 { KE_KEY, 0x63, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT */
607 { KE_KEY, 0x64, { KEY_SWITCHVIDEOMODE } }, /* SDSP TV */
608 { KE_KEY, 0x65, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + TV */
609 { KE_KEY, 0x66, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + TV */
610 { KE_KEY, 0x67, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + TV */
611 { KE_KEY, 0x6B, { KEY_TOUCHPAD_TOGGLE } },
612 { KE_IGNORE, 0x6E, }, /* Low Battery notification */
613 { KE_KEY, 0x71, { KEY_F13 } }, /* General-purpose button */
614 { KE_IGNORE, 0x79, }, /* Charger type dectection notification */
615 { KE_KEY, 0x7a, { KEY_ALS_TOGGLE } }, /* Ambient Light Sensor Toggle */
616 { KE_IGNORE, 0x7B, }, /* Charger connect/disconnect notification */
617 { KE_KEY, 0x7c, { KEY_MICMUTE } },
618 { KE_KEY, 0x7D, { KEY_BLUETOOTH } }, /* Bluetooth Enable */
619 { KE_KEY, 0x7E, { KEY_BLUETOOTH } }, /* Bluetooth Disable */
620 { KE_KEY, 0x82, { KEY_CAMERA } },
621 { KE_KEY, 0x85, { KEY_CAMERA } },
622 { KE_KEY, 0x86, { KEY_PROG1 } }, /* MyASUS Key */
623 { KE_KEY, 0x88, { KEY_RFKILL } }, /* Radio Toggle Key */
624 { KE_KEY, 0x8A, { KEY_PROG1 } }, /* Color enhancement mode */
625 { KE_KEY, 0x8C, { KEY_SWITCHVIDEOMODE } }, /* SDSP DVI only */
626 { KE_KEY, 0x8D, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + DVI */
627 { KE_KEY, 0x8E, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + DVI */
628 { KE_KEY, 0x8F, { KEY_SWITCHVIDEOMODE } }, /* SDSP TV + DVI */
629 { KE_KEY, 0x90, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + DVI */
630 { KE_KEY, 0x91, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + TV + DVI */
631 { KE_KEY, 0x92, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + TV + DVI */
632 { KE_KEY, 0x93, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + TV + DVI */
633 { KE_KEY, 0x95, { KEY_MEDIA } },
634 { KE_KEY, 0x99, { KEY_PHONE } }, /* Conflicts with fan mode switch */
635 { KE_KEY, 0X9D, { KEY_FN_F } },
636 { KE_KEY, 0xA0, { KEY_SWITCHVIDEOMODE } }, /* SDSP HDMI only */
637 { KE_KEY, 0xA1, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + HDMI */
638 { KE_KEY, 0xA2, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + HDMI */
639 { KE_KEY, 0xA3, { KEY_SWITCHVIDEOMODE } }, /* SDSP TV + HDMI */
640 { KE_KEY, 0xA4, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + HDMI */
641 { KE_KEY, 0xA5, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + TV + HDMI */
642 { KE_KEY, 0xA6, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + TV + HDMI */
643 { KE_KEY, 0xA7, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + TV + HDMI */
644 { KE_KEY, 0xAE, { KEY_FN_F5 } }, /* Fn+F5 fan mode on 2020+ */
645 { KE_KEY, 0xB3, { KEY_PROG4 } }, /* AURA */
646 { KE_KEY, 0xB5, { KEY_CALC } },
647 { KE_IGNORE, 0xC0, }, /* External display connect/disconnect notification */
648 { KE_KEY, 0xC4, { KEY_KBDILLUMUP } },
649 { KE_KEY, 0xC5, { KEY_KBDILLUMDOWN } },
650 { KE_KEY, 0xCA, { KEY_F13 } }, /* Noise cancelling on Expertbook B9 */
651 { KE_KEY, 0xCB, { KEY_F14 } }, /* Fn+noise-cancel */
652 { KE_IGNORE, 0xC6, }, /* Ambient Light Sensor notification */
653 { KE_IGNORE, 0xCF, }, /* AC mode */
654 { KE_KEY, 0xFA, { KEY_PROG2 } }, /* Lid flip action */
655 { KE_KEY, 0xBD, { KEY_PROG2 } }, /* Lid flip action on ROG xflow laptops */
656 { KE_KEY, ASUS_WMI_KEY_ARMOURY, { KEY_PROG3 } },
657 { KE_END, 0},
658 };
659
asus_nb_wmi_key_filter(struct asus_wmi_driver * asus_wmi,int * code,unsigned int * value,bool * autorelease)660 static void asus_nb_wmi_key_filter(struct asus_wmi_driver *asus_wmi, int *code,
661 unsigned int *value, bool *autorelease)
662 {
663 switch (*code) {
664 case ASUS_WMI_BRN_DOWN:
665 case ASUS_WMI_BRN_UP:
666 if (acpi_video_handles_brightness_key_presses())
667 *code = ASUS_WMI_KEY_IGNORE;
668
669 break;
670 case 0x30: /* Volume Up */
671 case 0x31: /* Volume Down */
672 case 0x32: /* Volume Mute */
673 if (atkbd_reports_vol_keys)
674 *code = ASUS_WMI_KEY_IGNORE;
675 break;
676 case 0x5D: /* Wireless console Toggle */
677 case 0x5E: /* Wireless console Enable / Keyboard Attach, Detach */
678 case 0x5F: /* Wireless console Disable / Special Key */
679 if (quirks->key_wlan_event)
680 *code = quirks->key_wlan_event;
681 break;
682 }
683 }
684
685 static struct asus_wmi_driver asus_nb_wmi_driver = {
686 .name = ASUS_NB_WMI_FILE,
687 .owner = THIS_MODULE,
688 .event_guid = ASUS_NB_WMI_EVENT_GUID,
689 .keymap = asus_nb_wmi_keymap,
690 .input_name = "Asus WMI hotkeys",
691 .input_phys = ASUS_NB_WMI_FILE "/input0",
692 .detect_quirks = asus_nb_wmi_quirks,
693 .key_filter = asus_nb_wmi_key_filter,
694 .i8042_filter = asus_i8042_filter,
695 };
696
697
asus_nb_wmi_init(void)698 static int __init asus_nb_wmi_init(void)
699 {
700 return asus_wmi_register_driver(&asus_nb_wmi_driver);
701 }
702
asus_nb_wmi_exit(void)703 static void __exit asus_nb_wmi_exit(void)
704 {
705 asus_wmi_unregister_driver(&asus_nb_wmi_driver);
706 }
707
708 module_init(asus_nb_wmi_init);
709 module_exit(asus_nb_wmi_exit);
710