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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 "asus-wmi.h"
20
21#define ASUS_NB_WMI_FILE "asus-nb-wmi"
22
23MODULE_AUTHOR("Corentin Chary <corentin.chary@gmail.com>");
24MODULE_DESCRIPTION("Asus Notebooks WMI Hotkey Driver");
25MODULE_LICENSE("GPL");
26
27#define ASUS_NB_WMI_EVENT_GUID "0B3CBB35-E3C2-45ED-91C2-4C5A6D195D1C"
28
29MODULE_ALIAS("wmi:"ASUS_NB_WMI_EVENT_GUID);
30
31/*
32 * WAPF defines the behavior of the Fn+Fx wlan key
33 * The significance of values is yet to be found, but
34 * most of the time:
35 * Bit | Bluetooth | WLAN
36 * 0 | Hardware | Hardware
37 * 1 | Hardware | Software
38 * 4 | Software | Software
39 */
40static int wapf = -1;
41module_param(wapf, uint, 0444);
42MODULE_PARM_DESC(wapf, "WAPF value");
43
44static int tablet_mode_sw = -1;
45module_param(tablet_mode_sw, uint, 0444);
46MODULE_PARM_DESC(tablet_mode_sw, "Tablet mode detect: -1:auto 0:disable 1:kbd-dock 2:lid-flip 3:lid-flip-rog");
47
48static struct quirk_entry *quirks;
49
50static bool asus_q500a_i8042_filter(unsigned char data, unsigned char str,
51 struct serio *port)
52{
53 static bool extended;
54 bool ret = false;
55
56 if (str & I8042_STR_AUXDATA)
57 return false;
58
59 if (unlikely(data == 0xe1)) {
60 extended = true;
61 ret = true;
62 } else if (unlikely(extended)) {
63 extended = false;
64 ret = true;
65 }
66
67 return ret;
68}
69
70static struct quirk_entry quirk_asus_unknown = {
71 .wapf = 0,
72 .wmi_backlight_set_devstate = true,
73};
74
75static struct quirk_entry quirk_asus_q500a = {
76 .i8042_filter = asus_q500a_i8042_filter,
77 .wmi_backlight_set_devstate = true,
78};
79
80/*
81 * For those machines that need software to control bt/wifi status
82 * and have duplicate events(ACPI and WMI) for display toggle
83 */
84static struct quirk_entry quirk_asus_x55u = {
85 .wapf = 4,
86 .wmi_backlight_set_devstate = true,
87 .no_display_toggle = true,
88};
89
90static struct quirk_entry quirk_asus_wapf4 = {
91 .wapf = 4,
92 .wmi_backlight_set_devstate = true,
93};
94
95static struct quirk_entry quirk_asus_x200ca = {
96 .wapf = 2,
97 .wmi_backlight_set_devstate = true,
98};
99
100static struct quirk_entry quirk_asus_x550lb = {
101 .wmi_backlight_set_devstate = true,
102 .xusb2pr = 0x01D9,
103};
104
105static struct quirk_entry quirk_asus_forceals = {
106 .wmi_backlight_set_devstate = true,
107 .wmi_force_als_set = true,
108};
109
110static struct quirk_entry quirk_asus_use_kbd_dock_devid = {
111 .tablet_switch_mode = asus_wmi_kbd_dock_devid,
112};
113
114static struct quirk_entry quirk_asus_use_lid_flip_devid = {
115 .wmi_backlight_set_devstate = true,
116 .tablet_switch_mode = asus_wmi_lid_flip_devid,
117};
118
119static struct quirk_entry quirk_asus_tablet_mode = {
120 .wmi_backlight_set_devstate = true,
121 .tablet_switch_mode = asus_wmi_lid_flip_rog_devid,
122};
123
124static struct quirk_entry quirk_asus_ignore_fan = {
125 .wmi_ignore_fan = true,
126};
127
128static int dmi_matched(const struct dmi_system_id *dmi)
129{
130 pr_info("Identified laptop model '%s'\n", dmi->ident);
131 quirks = dmi->driver_data;
132 return 1;
133}
134
135static const struct dmi_system_id asus_quirks[] = {
136 {
137 .callback = dmi_matched,
138 .ident = "ASUSTeK COMPUTER INC. Q500A",
139 .matches = {
140 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
141 DMI_MATCH(DMI_PRODUCT_NAME, "Q500A"),
142 },
143 .driver_data = &quirk_asus_q500a,
144 },
145 {
146 .callback = dmi_matched,
147 .ident = "ASUSTeK COMPUTER INC. U32U",
148 .matches = {
149 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK Computer Inc."),
150 DMI_MATCH(DMI_PRODUCT_NAME, "U32U"),
151 },
152 .driver_data = &quirk_asus_wapf4,
153 },
154 {
155 .callback = dmi_matched,
156 .ident = "ASUSTeK COMPUTER INC. X302UA",
157 .matches = {
158 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
159 DMI_MATCH(DMI_PRODUCT_NAME, "X302UA"),
160 },
161 .driver_data = &quirk_asus_wapf4,
162 },
163 {
164 .callback = dmi_matched,
165 .ident = "ASUSTeK COMPUTER INC. X401U",
166 .matches = {
167 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
168 DMI_MATCH(DMI_PRODUCT_NAME, "X401U"),
169 },
170 .driver_data = &quirk_asus_x55u,
171 },
172 {
173 .callback = dmi_matched,
174 .ident = "ASUSTeK COMPUTER INC. X401A",
175 .matches = {
176 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
177 DMI_MATCH(DMI_PRODUCT_NAME, "X401A"),
178 },
179 .driver_data = &quirk_asus_wapf4,
180 },
181 {
182 .callback = dmi_matched,
183 .ident = "ASUSTeK COMPUTER INC. X401A1",
184 .matches = {
185 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
186 DMI_MATCH(DMI_PRODUCT_NAME, "X401A1"),
187 },
188 .driver_data = &quirk_asus_wapf4,
189 },
190 {
191 .callback = dmi_matched,
192 .ident = "ASUSTeK COMPUTER INC. X45U",
193 .matches = {
194 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
195 DMI_MATCH(DMI_PRODUCT_NAME, "X45U"),
196 },
197 .driver_data = &quirk_asus_wapf4,
198 },
199 {
200 .callback = dmi_matched,
201 .ident = "ASUSTeK COMPUTER INC. X456UA",
202 .matches = {
203 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
204 DMI_MATCH(DMI_PRODUCT_NAME, "X456UA"),
205 },
206 .driver_data = &quirk_asus_wapf4,
207 },
208 {
209 .callback = dmi_matched,
210 .ident = "ASUSTeK COMPUTER INC. X456UF",
211 .matches = {
212 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
213 DMI_MATCH(DMI_PRODUCT_NAME, "X456UF"),
214 },
215 .driver_data = &quirk_asus_wapf4,
216 },
217 {
218 .callback = dmi_matched,
219 .ident = "ASUSTeK COMPUTER INC. X501U",
220 .matches = {
221 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
222 DMI_MATCH(DMI_PRODUCT_NAME, "X501U"),
223 },
224 .driver_data = &quirk_asus_x55u,
225 },
226 {
227 .callback = dmi_matched,
228 .ident = "ASUSTeK COMPUTER INC. X501A",
229 .matches = {
230 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
231 DMI_MATCH(DMI_PRODUCT_NAME, "X501A"),
232 },
233 .driver_data = &quirk_asus_wapf4,
234 },
235 {
236 .callback = dmi_matched,
237 .ident = "ASUSTeK COMPUTER INC. X501A1",
238 .matches = {
239 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
240 DMI_MATCH(DMI_PRODUCT_NAME, "X501A1"),
241 },
242 .driver_data = &quirk_asus_wapf4,
243 },
244 {
245 .callback = dmi_matched,
246 .ident = "ASUSTeK COMPUTER INC. X550CA",
247 .matches = {
248 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
249 DMI_MATCH(DMI_PRODUCT_NAME, "X550CA"),
250 },
251 .driver_data = &quirk_asus_wapf4,
252 },
253 {
254 .callback = dmi_matched,
255 .ident = "ASUSTeK COMPUTER INC. X550CC",
256 .matches = {
257 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
258 DMI_MATCH(DMI_PRODUCT_NAME, "X550CC"),
259 },
260 .driver_data = &quirk_asus_wapf4,
261 },
262 {
263 .callback = dmi_matched,
264 .ident = "ASUSTeK COMPUTER INC. X550CL",
265 .matches = {
266 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
267 DMI_MATCH(DMI_PRODUCT_NAME, "X550CL"),
268 },
269 .driver_data = &quirk_asus_wapf4,
270 },
271 {
272 .callback = dmi_matched,
273 .ident = "ASUSTeK COMPUTER INC. X550VB",
274 .matches = {
275 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
276 DMI_MATCH(DMI_PRODUCT_NAME, "X550VB"),
277 },
278 .driver_data = &quirk_asus_wapf4,
279 },
280 {
281 .callback = dmi_matched,
282 .ident = "ASUSTeK COMPUTER INC. X551CA",
283 .matches = {
284 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
285 DMI_MATCH(DMI_PRODUCT_NAME, "X551CA"),
286 },
287 .driver_data = &quirk_asus_wapf4,
288 },
289 {
290 .callback = dmi_matched,
291 .ident = "ASUSTeK COMPUTER INC. X55A",
292 .matches = {
293 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
294 DMI_MATCH(DMI_PRODUCT_NAME, "X55A"),
295 },
296 .driver_data = &quirk_asus_wapf4,
297 },
298 {
299 .callback = dmi_matched,
300 .ident = "ASUSTeK COMPUTER INC. X55C",
301 .matches = {
302 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
303 DMI_MATCH(DMI_PRODUCT_NAME, "X55C"),
304 },
305 .driver_data = &quirk_asus_wapf4,
306 },
307 {
308 .callback = dmi_matched,
309 .ident = "ASUSTeK COMPUTER INC. X55U",
310 .matches = {
311 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
312 DMI_MATCH(DMI_PRODUCT_NAME, "X55U"),
313 },
314 .driver_data = &quirk_asus_x55u,
315 },
316 {
317 .callback = dmi_matched,
318 .ident = "ASUSTeK COMPUTER INC. X55VD",
319 .matches = {
320 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
321 DMI_MATCH(DMI_PRODUCT_NAME, "X55VD"),
322 },
323 .driver_data = &quirk_asus_wapf4,
324 },
325 {
326 .callback = dmi_matched,
327 .ident = "ASUSTeK COMPUTER INC. X75A",
328 .matches = {
329 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
330 DMI_MATCH(DMI_PRODUCT_NAME, "X75A"),
331 },
332 .driver_data = &quirk_asus_wapf4,
333 },
334 {
335 .callback = dmi_matched,
336 .ident = "ASUSTeK COMPUTER INC. X75VBP",
337 .matches = {
338 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
339 DMI_MATCH(DMI_PRODUCT_NAME, "X75VBP"),
340 },
341 .driver_data = &quirk_asus_wapf4,
342 },
343 {
344 .callback = dmi_matched,
345 .ident = "ASUSTeK COMPUTER INC. X75VD",
346 .matches = {
347 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
348 DMI_MATCH(DMI_PRODUCT_NAME, "X75VD"),
349 },
350 .driver_data = &quirk_asus_wapf4,
351 },
352 {
353 .callback = dmi_matched,
354 .ident = "ASUSTeK COMPUTER INC. 1015E",
355 .matches = {
356 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
357 DMI_MATCH(DMI_PRODUCT_NAME, "1015E"),
358 },
359 .driver_data = &quirk_asus_wapf4,
360 },
361 {
362 .callback = dmi_matched,
363 .ident = "ASUSTeK COMPUTER INC. 1015U",
364 .matches = {
365 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
366 DMI_MATCH(DMI_PRODUCT_NAME, "1015U"),
367 },
368 .driver_data = &quirk_asus_wapf4,
369 },
370 {
371 .callback = dmi_matched,
372 .ident = "ASUSTeK COMPUTER INC. X200CA",
373 .matches = {
374 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
375 DMI_MATCH(DMI_PRODUCT_NAME, "X200CA"),
376 },
377 .driver_data = &quirk_asus_x200ca,
378 },
379 {
380 .callback = dmi_matched,
381 .ident = "ASUSTeK COMPUTER INC. UX330UAK",
382 .matches = {
383 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
384 DMI_MATCH(DMI_PRODUCT_NAME, "UX330UAK"),
385 },
386 .driver_data = &quirk_asus_forceals,
387 },
388 {
389 .callback = dmi_matched,
390 .ident = "ASUSTeK COMPUTER INC. X550LB",
391 .matches = {
392 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
393 DMI_MATCH(DMI_PRODUCT_NAME, "X550LB"),
394 },
395 .driver_data = &quirk_asus_x550lb,
396 },
397 {
398 .callback = dmi_matched,
399 .ident = "ASUSTeK COMPUTER INC. UX430UQ",
400 .matches = {
401 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
402 DMI_MATCH(DMI_PRODUCT_NAME, "UX430UQ"),
403 },
404 .driver_data = &quirk_asus_forceals,
405 },
406 {
407 .callback = dmi_matched,
408 .ident = "ASUSTeK COMPUTER INC. UX430UNR",
409 .matches = {
410 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
411 DMI_MATCH(DMI_PRODUCT_NAME, "UX430UNR"),
412 },
413 .driver_data = &quirk_asus_forceals,
414 },
415 {
416 .callback = dmi_matched,
417 .ident = "Asus Transformer T100TA / T100HA / T100CHI",
418 .matches = {
419 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
420 /* Match *T100* */
421 DMI_MATCH(DMI_PRODUCT_NAME, "T100"),
422 },
423 .driver_data = &quirk_asus_use_kbd_dock_devid,
424 },
425 {
426 .callback = dmi_matched,
427 .ident = "Asus Transformer T101HA",
428 .matches = {
429 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
430 DMI_MATCH(DMI_PRODUCT_NAME, "T101HA"),
431 },
432 .driver_data = &quirk_asus_use_kbd_dock_devid,
433 },
434 {
435 .callback = dmi_matched,
436 .ident = "Asus Transformer T200TA",
437 .matches = {
438 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
439 DMI_MATCH(DMI_PRODUCT_NAME, "T200TA"),
440 },
441 .driver_data = &quirk_asus_use_kbd_dock_devid,
442 },
443 {
444 .callback = dmi_matched,
445 .ident = "ASUS ZenBook Flip UX360",
446 .matches = {
447 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
448 /* Match UX360* */
449 DMI_MATCH(DMI_PRODUCT_NAME, "UX360"),
450 },
451 .driver_data = &quirk_asus_use_lid_flip_devid,
452 },
453 {
454 .callback = dmi_matched,
455 .ident = "ASUS TP200s / E205SA",
456 .matches = {
457 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
458 DMI_MATCH(DMI_PRODUCT_NAME, "E205SA"),
459 },
460 .driver_data = &quirk_asus_use_lid_flip_devid,
461 },
462 {
463 .callback = dmi_matched,
464 .ident = "ASUS ROG FLOW X13",
465 .matches = {
466 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
467 DMI_MATCH(DMI_PRODUCT_NAME, "GV301Q"),
468 },
469 .driver_data = &quirk_asus_tablet_mode,
470 },
471 {
472 .callback = dmi_matched,
473 .ident = "ASUS ROG FLOW X16",
474 .matches = {
475 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
476 DMI_MATCH(DMI_PRODUCT_NAME, "GV601R"),
477 },
478 .driver_data = &quirk_asus_tablet_mode,
479 },
480 {
481 .callback = dmi_matched,
482 .ident = "ASUS VivoBook E410MA",
483 .matches = {
484 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
485 DMI_MATCH(DMI_PRODUCT_NAME, "E410MA"),
486 },
487 .driver_data = &quirk_asus_ignore_fan,
488 },
489 {},
490};
491
492static void asus_nb_wmi_quirks(struct asus_wmi_driver *driver)
493{
494 int ret;
495
496 quirks = &quirk_asus_unknown;
497 dmi_check_system(asus_quirks);
498
499 driver->quirks = quirks;
500 driver->panel_power = FB_BLANK_UNBLANK;
501
502 /* overwrite the wapf setting if the wapf paramater is specified */
503 if (wapf != -1)
504 quirks->wapf = wapf;
505 else
506 wapf = quirks->wapf;
507
508 if (tablet_mode_sw != -1)
509 quirks->tablet_switch_mode = tablet_mode_sw;
510
511 if (quirks->i8042_filter) {
512 ret = i8042_install_filter(quirks->i8042_filter);
513 if (ret) {
514 pr_warn("Unable to install key filter\n");
515 return;
516 }
517 pr_info("Using i8042 filter function for receiving events\n");
518 }
519}
520
521static const struct key_entry asus_nb_wmi_keymap[] = {
522 { KE_KEY, ASUS_WMI_BRN_DOWN, { KEY_BRIGHTNESSDOWN } },
523 { KE_KEY, ASUS_WMI_BRN_UP, { KEY_BRIGHTNESSUP } },
524 { KE_KEY, 0x30, { KEY_VOLUMEUP } },
525 { KE_KEY, 0x31, { KEY_VOLUMEDOWN } },
526 { KE_KEY, 0x32, { KEY_MUTE } },
527 { KE_KEY, 0x33, { KEY_SCREENLOCK } },
528 { KE_KEY, 0x35, { KEY_SCREENLOCK } },
529 { KE_KEY, 0x38, { KEY_PROG3 } }, /* Armoury Crate */
530 { KE_KEY, 0x40, { KEY_PREVIOUSSONG } },
531 { KE_KEY, 0x41, { KEY_NEXTSONG } },
532 { KE_KEY, 0x43, { KEY_STOPCD } }, /* Stop/Eject */
533 { KE_KEY, 0x45, { KEY_PLAYPAUSE } },
534 { KE_KEY, 0x4c, { KEY_MEDIA } }, /* WMP Key */
535 { KE_KEY, 0x50, { KEY_EMAIL } },
536 { KE_KEY, 0x51, { KEY_WWW } },
537 { KE_KEY, 0x55, { KEY_CALC } },
538 { KE_IGNORE, 0x57, }, /* Battery mode */
539 { KE_IGNORE, 0x58, }, /* AC mode */
540 { KE_KEY, 0x5C, { KEY_F15 } }, /* Power Gear key */
541 { KE_KEY, 0x5D, { KEY_WLAN } }, /* Wireless console Toggle */
542 { KE_KEY, 0x5E, { KEY_WLAN } }, /* Wireless console Enable */
543 { KE_KEY, 0x5F, { KEY_WLAN } }, /* Wireless console Disable */
544 { KE_KEY, 0x60, { KEY_TOUCHPAD_ON } },
545 { KE_KEY, 0x61, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD only */
546 { KE_KEY, 0x62, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT only */
547 { KE_KEY, 0x63, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT */
548 { KE_KEY, 0x64, { KEY_SWITCHVIDEOMODE } }, /* SDSP TV */
549 { KE_KEY, 0x65, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + TV */
550 { KE_KEY, 0x66, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + TV */
551 { KE_KEY, 0x67, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + TV */
552 { KE_KEY, 0x6B, { KEY_TOUCHPAD_TOGGLE } },
553 { KE_IGNORE, 0x6E, }, /* Low Battery notification */
554 { KE_KEY, 0x71, { KEY_F13 } }, /* General-purpose button */
555 { KE_IGNORE, 0x79, }, /* Charger type dectection notification */
556 { KE_KEY, 0x7a, { KEY_ALS_TOGGLE } }, /* Ambient Light Sensor Toggle */
557 { KE_KEY, 0x7c, { KEY_MICMUTE } },
558 { KE_KEY, 0x7D, { KEY_BLUETOOTH } }, /* Bluetooth Enable */
559 { KE_KEY, 0x7E, { KEY_BLUETOOTH } }, /* Bluetooth Disable */
560 { KE_KEY, 0x82, { KEY_CAMERA } },
561 { KE_KEY, 0x85, { KEY_CAMERA } },
562 { KE_KEY, 0x86, { KEY_PROG1 } }, /* MyASUS Key */
563 { KE_KEY, 0x88, { KEY_RFKILL } }, /* Radio Toggle Key */
564 { KE_KEY, 0x8A, { KEY_PROG1 } }, /* Color enhancement mode */
565 { KE_KEY, 0x8C, { KEY_SWITCHVIDEOMODE } }, /* SDSP DVI only */
566 { KE_KEY, 0x8D, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + DVI */
567 { KE_KEY, 0x8E, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + DVI */
568 { KE_KEY, 0x8F, { KEY_SWITCHVIDEOMODE } }, /* SDSP TV + DVI */
569 { KE_KEY, 0x90, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + DVI */
570 { KE_KEY, 0x91, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + TV + DVI */
571 { KE_KEY, 0x92, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + TV + DVI */
572 { KE_KEY, 0x93, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + TV + DVI */
573 { KE_KEY, 0x95, { KEY_MEDIA } },
574 { KE_KEY, 0x99, { KEY_PHONE } }, /* Conflicts with fan mode switch */
575 { KE_KEY, 0xA0, { KEY_SWITCHVIDEOMODE } }, /* SDSP HDMI only */
576 { KE_KEY, 0xA1, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + HDMI */
577 { KE_KEY, 0xA2, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + HDMI */
578 { KE_KEY, 0xA3, { KEY_SWITCHVIDEOMODE } }, /* SDSP TV + HDMI */
579 { KE_KEY, 0xA4, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + HDMI */
580 { KE_KEY, 0xA5, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + TV + HDMI */
581 { KE_KEY, 0xA6, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + TV + HDMI */
582 { KE_KEY, 0xA7, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + TV + HDMI */
583 { KE_KEY, 0xAE, { KEY_FN_F5 } }, /* Fn+F5 fan mode on 2020+ */
584 { KE_KEY, 0xB3, { KEY_PROG4 } }, /* AURA */
585 { KE_KEY, 0xB5, { KEY_CALC } },
586 { KE_KEY, 0xC4, { KEY_KBDILLUMUP } },
587 { KE_KEY, 0xC5, { KEY_KBDILLUMDOWN } },
588 { KE_IGNORE, 0xC6, }, /* Ambient Light Sensor notification */
589 { KE_KEY, 0xFA, { KEY_PROG2 } }, /* Lid flip action */
590 { KE_KEY, 0xBD, { KEY_PROG2 } }, /* Lid flip action on ROG xflow laptops */
591 { KE_END, 0},
592};
593
594static struct asus_wmi_driver asus_nb_wmi_driver = {
595 .name = ASUS_NB_WMI_FILE,
596 .owner = THIS_MODULE,
597 .event_guid = ASUS_NB_WMI_EVENT_GUID,
598 .keymap = asus_nb_wmi_keymap,
599 .input_name = "Asus WMI hotkeys",
600 .input_phys = ASUS_NB_WMI_FILE "/input0",
601 .detect_quirks = asus_nb_wmi_quirks,
602};
603
604
605static int __init asus_nb_wmi_init(void)
606{
607 return asus_wmi_register_driver(&asus_nb_wmi_driver);
608}
609
610static void __exit asus_nb_wmi_exit(void)
611{
612 asus_wmi_unregister_driver(&asus_nb_wmi_driver);
613}
614
615module_init(asus_nb_wmi_init);
616module_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/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);