asus-nb-wmi.c

  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			      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
 91static struct quirk_entry quirk_asus_unknown = {
 92	.wapf = 0,
 93	.wmi_backlight_set_devstate = true,
 94};
 95
 96static 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 */
105static struct quirk_entry quirk_asus_x55u = {
106	.wapf = 4,
107	.wmi_backlight_set_devstate = true,
108	.no_display_toggle = true,
109};
110
111static struct quirk_entry quirk_asus_wapf4 = {
112	.wapf = 4,
113	.wmi_backlight_set_devstate = true,
114};
115
116static struct quirk_entry quirk_asus_x200ca = {
117	.wapf = 2,
118	.wmi_backlight_set_devstate = true,
119};
120
121static struct quirk_entry quirk_asus_x550lb = {
122	.wmi_backlight_set_devstate = true,
123	.xusb2pr = 0x01D9,
124};
125
126static struct quirk_entry quirk_asus_forceals = {
127	.wmi_backlight_set_devstate = true,
128	.wmi_force_als_set = true,
129};
130
131static struct quirk_entry quirk_asus_use_kbd_dock_devid = {
132	.tablet_switch_mode = asus_wmi_kbd_dock_devid,
133};
134
135static 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
140static 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
145static struct quirk_entry quirk_asus_ignore_fan = {
146	.wmi_ignore_fan = true,
147};
148
149static struct quirk_entry quirk_asus_zenbook_duo_kbd = {
150	.key_wlan_event = ASUS_WMI_KEY_IGNORE,
151};
152
153static 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
158static 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
165static 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, "ASUS"),
552			DMI_MATCH(DMI_PRODUCT_NAME, "ROG Flow Z13"),
553		},
554		.driver_data = &quirk_asus_z13,
555	},
556	{},
557};
558
559static 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
577static 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, 0x2d, { KEY_DISPLAYTOGGLE } },
584	{ KE_KEY, 0x30, { KEY_VOLUMEUP } },
585	{ KE_KEY, 0x31, { KEY_VOLUMEDOWN } },
586	{ KE_KEY, 0x32, { KEY_MUTE } },
587	{ KE_KEY, 0x33, { KEY_SCREENLOCK } },
588	{ KE_KEY, 0x35, { KEY_SCREENLOCK } },
589	{ KE_KEY, 0x38, { KEY_PROG3 } }, /* Armoury Crate */
590	{ KE_KEY, 0x40, { KEY_PREVIOUSSONG } },
591	{ KE_KEY, 0x41, { KEY_NEXTSONG } },
592	{ KE_KEY, 0x43, { KEY_STOPCD } }, /* Stop/Eject */
593	{ KE_KEY, 0x45, { KEY_PLAYPAUSE } },
594	{ KE_KEY, 0x4c, { KEY_MEDIA } }, /* WMP Key */
595	{ KE_KEY, 0x50, { KEY_EMAIL } },
596	{ KE_KEY, 0x51, { KEY_WWW } },
597	{ KE_KEY, 0x55, { KEY_CALC } },
598	{ KE_IGNORE, 0x57, },  /* Battery mode */
599	{ KE_IGNORE, 0x58, },  /* AC mode */
600	{ KE_KEY, 0x5C, { KEY_F15 } },  /* Power Gear key */
601	{ KE_KEY, 0x5D, { KEY_WLAN } }, /* Wireless console Toggle */
602	{ KE_KEY, 0x5E, { KEY_WLAN } }, /* Wireless console Enable */
603	{ KE_KEY, 0x5F, { KEY_WLAN } }, /* Wireless console Disable */
604	{ KE_KEY, 0x60, { KEY_TOUCHPAD_ON } },
605	{ KE_KEY, 0x61, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD only */
606	{ KE_KEY, 0x62, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT only */
607	{ KE_KEY, 0x63, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT */
608	{ KE_KEY, 0x64, { KEY_SWITCHVIDEOMODE } }, /* SDSP TV */
609	{ KE_KEY, 0x65, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + TV */
610	{ KE_KEY, 0x66, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + TV */
611	{ KE_KEY, 0x67, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + TV */
612	{ KE_KEY, 0x6B, { KEY_TOUCHPAD_TOGGLE } },
613	{ KE_IGNORE, 0x6E, },  /* Low Battery notification */
614	{ KE_KEY, 0x71, { KEY_F13 } }, /* General-purpose button */
615	{ KE_IGNORE, 0x79, },  /* Charger type dectection notification */
616	{ KE_KEY, 0x7a, { KEY_ALS_TOGGLE } }, /* Ambient Light Sensor Toggle */
617	{ KE_IGNORE, 0x7B, }, /* Charger connect/disconnect notification */
618	{ KE_KEY, 0x7c, { KEY_MICMUTE } },
619	{ KE_KEY, 0x7D, { KEY_BLUETOOTH } }, /* Bluetooth Enable */
620	{ KE_KEY, 0x7E, { KEY_BLUETOOTH } }, /* Bluetooth Disable */
621	{ KE_KEY, 0x82, { KEY_CAMERA } },
622	{ KE_KEY, 0x85, { KEY_CAMERA } },
623	{ KE_KEY, 0x86, { KEY_PROG1 } }, /* MyASUS Key */
624	{ KE_KEY, 0x88, { KEY_RFKILL  } }, /* Radio Toggle Key */
625	{ KE_KEY, 0x8A, { KEY_PROG1 } }, /* Color enhancement mode */
626	{ KE_KEY, 0x8C, { KEY_SWITCHVIDEOMODE } }, /* SDSP DVI only */
627	{ KE_KEY, 0x8D, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + DVI */
628	{ KE_KEY, 0x8E, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + DVI */
629	{ KE_KEY, 0x8F, { KEY_SWITCHVIDEOMODE } }, /* SDSP TV + DVI */
630	{ KE_KEY, 0x90, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + DVI */
631	{ KE_KEY, 0x91, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + TV + DVI */
632	{ KE_KEY, 0x92, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + TV + DVI */
633	{ KE_KEY, 0x93, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + TV + DVI */
634	{ KE_KEY, 0x95, { KEY_MEDIA } },
635	{ KE_KEY, 0x99, { KEY_PHONE } }, /* Conflicts with fan mode switch */
636	{ KE_KEY, 0X9D, { KEY_FN_F } },
637	{ KE_KEY, 0xA0, { KEY_SWITCHVIDEOMODE } }, /* SDSP HDMI only */
638	{ KE_KEY, 0xA1, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + HDMI */
639	{ KE_KEY, 0xA2, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + HDMI */
640	{ KE_KEY, 0xA3, { KEY_SWITCHVIDEOMODE } }, /* SDSP TV + HDMI */
641	{ KE_KEY, 0xA4, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + HDMI */
642	{ KE_KEY, 0xA5, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + TV + HDMI */
643	{ KE_KEY, 0xA6, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + TV + HDMI */
644	{ KE_KEY, 0xA7, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + TV + HDMI */
645	{ KE_KEY, 0xAE, { KEY_FN_F5 } }, /* Fn+F5 fan mode on 2020+ */
646	{ KE_KEY, 0xB3, { KEY_PROG4 } }, /* AURA */
647	{ KE_KEY, 0xB5, { KEY_CALC } },
648	{ KE_IGNORE, 0xC0, }, /* External display connect/disconnect notification */
649	{ KE_KEY, 0xC4, { KEY_KBDILLUMUP } },
650	{ KE_KEY, 0xC5, { KEY_KBDILLUMDOWN } },
651	{ KE_KEY, 0xCA, { KEY_F13 } }, /* Noise cancelling on Expertbook B9 */
652	{ KE_KEY, 0xCB, { KEY_F14 } }, /* Fn+noise-cancel */
653	{ KE_IGNORE, 0xC6, },  /* Ambient Light Sensor notification */
654	{ KE_IGNORE, 0xCF, },	/* AC mode */
655	{ KE_KEY, 0xFA, { KEY_PROG2 } },           /* Lid flip action */
656	{ KE_KEY, 0xBD, { KEY_PROG2 } },           /* Lid flip action on ROG xflow laptops */
657	{ KE_KEY, ASUS_WMI_KEY_ARMOURY, { KEY_PROG3 } },
658	{ KE_END, 0},
659};
660
661static void asus_nb_wmi_key_filter(struct asus_wmi_driver *asus_wmi, int *code,
662				   unsigned int *value, bool *autorelease)
663{
664	switch (*code) {
665	case ASUS_WMI_BRN_DOWN:
666	case ASUS_WMI_BRN_UP:
667		if (acpi_video_handles_brightness_key_presses())
668			*code = ASUS_WMI_KEY_IGNORE;
669
670		break;
671	case 0x30: /* Volume Up */
672	case 0x31: /* Volume Down */
673	case 0x32: /* Volume Mute */
674		if (atkbd_reports_vol_keys)
675			*code = ASUS_WMI_KEY_IGNORE;
676		break;
677	case 0x5D: /* Wireless console Toggle */
678	case 0x5E: /* Wireless console Enable / Keyboard Attach, Detach */
679	case 0x5F: /* Wireless console Disable / Special Key */
680		if (quirks->key_wlan_event)
681			*code = quirks->key_wlan_event;
682		break;
683	}
684}
685
686static struct asus_wmi_driver asus_nb_wmi_driver = {
687	.name = ASUS_NB_WMI_FILE,
688	.owner = THIS_MODULE,
689	.event_guid = ASUS_NB_WMI_EVENT_GUID,
690	.keymap = asus_nb_wmi_keymap,
691	.input_name = "Asus WMI hotkeys",
692	.input_phys = ASUS_NB_WMI_FILE "/input0",
693	.detect_quirks = asus_nb_wmi_quirks,
694	.key_filter = asus_nb_wmi_key_filter,
695	.i8042_filter = asus_i8042_filter,
696};
697
698
699static int __init asus_nb_wmi_init(void)
700{
701	return asus_wmi_register_driver(&asus_nb_wmi_driver);
702}
703
704static void __exit asus_nb_wmi_exit(void)
705{
706	asus_wmi_unregister_driver(&asus_nb_wmi_driver);
707}
708
709module_init(asus_nb_wmi_init);
710module_exit(asus_nb_wmi_exit);