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 
23 MODULE_AUTHOR("Corentin Chary <corentin.chary@gmail.com>");
24 MODULE_DESCRIPTION("Asus Notebooks WMI Hotkey Driver");
25 MODULE_LICENSE("GPL");
26 
27 #define ASUS_NB_WMI_EVENT_GUID	"0B3CBB35-E3C2-45ED-91C2-4C5A6D195D1C"
28 
29 MODULE_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  */
40 static int wapf = -1;
41 module_param(wapf, uint, 0444);
42 MODULE_PARM_DESC(wapf, "WAPF value");
43 
44 static int tablet_mode_sw = -1;
45 module_param(tablet_mode_sw, uint, 0444);
46 MODULE_PARM_DESC(tablet_mode_sw, "Tablet mode detect: -1:auto 0:disable 1:kbd-dock 2:lid-flip 3:lid-flip-rog");
47 
48 static struct quirk_entry *quirks;
49 
50 static 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 
70 static struct quirk_entry quirk_asus_unknown = {
71 	.wapf = 0,
72 	.wmi_backlight_set_devstate = true,
73 };
74 
75 static 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  */
84 static struct quirk_entry quirk_asus_x55u = {
85 	.wapf = 4,
86 	.wmi_backlight_set_devstate = true,
87 	.no_display_toggle = true,
88 };
89 
90 static struct quirk_entry quirk_asus_wapf4 = {
91 	.wapf = 4,
92 	.wmi_backlight_set_devstate = true,
93 };
94 
95 static struct quirk_entry quirk_asus_x200ca = {
96 	.wapf = 2,
97 	.wmi_backlight_set_devstate = true,
98 };
99 
100 static struct quirk_entry quirk_asus_x550lb = {
101 	.wmi_backlight_set_devstate = true,
102 	.xusb2pr = 0x01D9,
103 };
104 
105 static struct quirk_entry quirk_asus_forceals = {
106 	.wmi_backlight_set_devstate = true,
107 	.wmi_force_als_set = true,
108 };
109 
110 static struct quirk_entry quirk_asus_use_kbd_dock_devid = {
111 	.tablet_switch_mode = asus_wmi_kbd_dock_devid,
112 };
113 
114 static 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 
119 static 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 
124 static struct quirk_entry quirk_asus_ignore_fan = {
125 	.wmi_ignore_fan = true,
126 };
127 
128 static 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 
135 static 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 			/* Match GV301** */
468 			DMI_MATCH(DMI_PRODUCT_NAME, "GV301"),
469 		},
470 		.driver_data = &quirk_asus_tablet_mode,
471 	},
472 	{
473 		.callback = dmi_matched,
474 		.ident = "ASUS ROG FLOW X16",
475 		.matches = {
476 			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
477 			DMI_MATCH(DMI_PRODUCT_NAME, "GV601R"),
478 		},
479 		.driver_data = &quirk_asus_tablet_mode,
480 	},
481 	{
482 		.callback = dmi_matched,
483 		.ident = "ASUS VivoBook E410MA",
484 		.matches = {
485 			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
486 			DMI_MATCH(DMI_PRODUCT_NAME, "E410MA"),
487 		},
488 		.driver_data = &quirk_asus_ignore_fan,
489 	},
490 	{},
491 };
492 
493 static void asus_nb_wmi_quirks(struct asus_wmi_driver *driver)
494 {
495 	int ret;
496 
497 	quirks = &quirk_asus_unknown;
498 	dmi_check_system(asus_quirks);
499 
500 	driver->quirks = quirks;
501 	driver->panel_power = FB_BLANK_UNBLANK;
502 
503 	/* overwrite the wapf setting if the wapf paramater is specified */
504 	if (wapf != -1)
505 		quirks->wapf = wapf;
506 	else
507 		wapf = quirks->wapf;
508 
509 	if (tablet_mode_sw != -1)
510 		quirks->tablet_switch_mode = tablet_mode_sw;
511 
512 	if (quirks->i8042_filter) {
513 		ret = i8042_install_filter(quirks->i8042_filter);
514 		if (ret) {
515 			pr_warn("Unable to install key filter\n");
516 			return;
517 		}
518 		pr_info("Using i8042 filter function for receiving events\n");
519 	}
520 }
521 
522 static const struct key_entry asus_nb_wmi_keymap[] = {
523 	{ KE_KEY, ASUS_WMI_BRN_DOWN, { KEY_BRIGHTNESSDOWN } },
524 	{ KE_KEY, ASUS_WMI_BRN_UP, { KEY_BRIGHTNESSUP } },
525 	{ KE_KEY, 0x30, { KEY_VOLUMEUP } },
526 	{ KE_KEY, 0x31, { KEY_VOLUMEDOWN } },
527 	{ KE_KEY, 0x32, { KEY_MUTE } },
528 	{ KE_KEY, 0x33, { KEY_SCREENLOCK } },
529 	{ KE_KEY, 0x35, { KEY_SCREENLOCK } },
530 	{ KE_KEY, 0x38, { KEY_PROG3 } }, /* Armoury Crate */
531 	{ KE_KEY, 0x40, { KEY_PREVIOUSSONG } },
532 	{ KE_KEY, 0x41, { KEY_NEXTSONG } },
533 	{ KE_KEY, 0x43, { KEY_STOPCD } }, /* Stop/Eject */
534 	{ KE_KEY, 0x45, { KEY_PLAYPAUSE } },
535 	{ KE_KEY, 0x4c, { KEY_MEDIA } }, /* WMP Key */
536 	{ KE_KEY, 0x50, { KEY_EMAIL } },
537 	{ KE_KEY, 0x51, { KEY_WWW } },
538 	{ KE_KEY, 0x55, { KEY_CALC } },
539 	{ KE_IGNORE, 0x57, },  /* Battery mode */
540 	{ KE_IGNORE, 0x58, },  /* AC mode */
541 	{ KE_KEY, 0x5C, { KEY_F15 } },  /* Power Gear key */
542 	{ KE_KEY, 0x5D, { KEY_WLAN } }, /* Wireless console Toggle */
543 	{ KE_KEY, 0x5E, { KEY_WLAN } }, /* Wireless console Enable */
544 	{ KE_KEY, 0x5F, { KEY_WLAN } }, /* Wireless console Disable */
545 	{ KE_KEY, 0x60, { KEY_TOUCHPAD_ON } },
546 	{ KE_KEY, 0x61, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD only */
547 	{ KE_KEY, 0x62, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT only */
548 	{ KE_KEY, 0x63, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT */
549 	{ KE_KEY, 0x64, { KEY_SWITCHVIDEOMODE } }, /* SDSP TV */
550 	{ KE_KEY, 0x65, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + TV */
551 	{ KE_KEY, 0x66, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + TV */
552 	{ KE_KEY, 0x67, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + TV */
553 	{ KE_KEY, 0x6B, { KEY_TOUCHPAD_TOGGLE } },
554 	{ KE_IGNORE, 0x6E, },  /* Low Battery notification */
555 	{ KE_KEY, 0x71, { KEY_F13 } }, /* General-purpose button */
556 	{ KE_IGNORE, 0x79, },  /* Charger type dectection notification */
557 	{ KE_KEY, 0x7a, { KEY_ALS_TOGGLE } }, /* Ambient Light Sensor Toggle */
558 	{ KE_IGNORE, 0x7B, }, /* Charger connect/disconnect notification */
559 	{ KE_KEY, 0x7c, { KEY_MICMUTE } },
560 	{ KE_KEY, 0x7D, { KEY_BLUETOOTH } }, /* Bluetooth Enable */
561 	{ KE_KEY, 0x7E, { KEY_BLUETOOTH } }, /* Bluetooth Disable */
562 	{ KE_KEY, 0x82, { KEY_CAMERA } },
563 	{ KE_KEY, 0x85, { KEY_CAMERA } },
564 	{ KE_KEY, 0x86, { KEY_PROG1 } }, /* MyASUS Key */
565 	{ KE_KEY, 0x88, { KEY_RFKILL  } }, /* Radio Toggle Key */
566 	{ KE_KEY, 0x8A, { KEY_PROG1 } }, /* Color enhancement mode */
567 	{ KE_KEY, 0x8C, { KEY_SWITCHVIDEOMODE } }, /* SDSP DVI only */
568 	{ KE_KEY, 0x8D, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + DVI */
569 	{ KE_KEY, 0x8E, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + DVI */
570 	{ KE_KEY, 0x8F, { KEY_SWITCHVIDEOMODE } }, /* SDSP TV + DVI */
571 	{ KE_KEY, 0x90, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + DVI */
572 	{ KE_KEY, 0x91, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + TV + DVI */
573 	{ KE_KEY, 0x92, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + TV + DVI */
574 	{ KE_KEY, 0x93, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + TV + DVI */
575 	{ KE_KEY, 0x95, { KEY_MEDIA } },
576 	{ KE_KEY, 0x99, { KEY_PHONE } }, /* Conflicts with fan mode switch */
577 	{ KE_KEY, 0xA0, { KEY_SWITCHVIDEOMODE } }, /* SDSP HDMI only */
578 	{ KE_KEY, 0xA1, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + HDMI */
579 	{ KE_KEY, 0xA2, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + HDMI */
580 	{ KE_KEY, 0xA3, { KEY_SWITCHVIDEOMODE } }, /* SDSP TV + HDMI */
581 	{ KE_KEY, 0xA4, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + HDMI */
582 	{ KE_KEY, 0xA5, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + TV + HDMI */
583 	{ KE_KEY, 0xA6, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + TV + HDMI */
584 	{ KE_KEY, 0xA7, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + TV + HDMI */
585 	{ KE_KEY, 0xAE, { KEY_FN_F5 } }, /* Fn+F5 fan mode on 2020+ */
586 	{ KE_KEY, 0xB3, { KEY_PROG4 } }, /* AURA */
587 	{ KE_KEY, 0xB5, { KEY_CALC } },
588 	{ KE_IGNORE, 0xC0, }, /* External display connect/disconnect notification */
589 	{ KE_KEY, 0xC4, { KEY_KBDILLUMUP } },
590 	{ KE_KEY, 0xC5, { KEY_KBDILLUMDOWN } },
591 	{ KE_IGNORE, 0xC6, },  /* Ambient Light Sensor notification */
592 	{ KE_KEY, 0xFA, { KEY_PROG2 } },           /* Lid flip action */
593 	{ KE_KEY, 0xBD, { KEY_PROG2 } },           /* Lid flip action on ROG xflow laptops */
594 	{ KE_END, 0},
595 };
596 
597 static struct asus_wmi_driver asus_nb_wmi_driver = {
598 	.name = ASUS_NB_WMI_FILE,
599 	.owner = THIS_MODULE,
600 	.event_guid = ASUS_NB_WMI_EVENT_GUID,
601 	.keymap = asus_nb_wmi_keymap,
602 	.input_name = "Asus WMI hotkeys",
603 	.input_phys = ASUS_NB_WMI_FILE "/input0",
604 	.detect_quirks = asus_nb_wmi_quirks,
605 };
606 
607 
608 static int __init asus_nb_wmi_init(void)
609 {
610 	return asus_wmi_register_driver(&asus_nb_wmi_driver);
611 }
612 
613 static void __exit asus_nb_wmi_exit(void)
614 {
615 	asus_wmi_unregister_driver(&asus_nb_wmi_driver);
616 }
617 
618 module_init(asus_nb_wmi_init);
619 module_exit(asus_nb_wmi_exit);
620