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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 struct quirk_entry *quirks;
45
46static bool asus_q500a_i8042_filter(unsigned char data, unsigned char str,
47 struct serio *port)
48{
49 static bool extended;
50 bool ret = false;
51
52 if (str & I8042_STR_AUXDATA)
53 return false;
54
55 if (unlikely(data == 0xe1)) {
56 extended = true;
57 ret = true;
58 } else if (unlikely(extended)) {
59 extended = false;
60 ret = true;
61 }
62
63 return ret;
64}
65
66static struct quirk_entry quirk_asus_unknown = {
67 .wapf = 0,
68 .wmi_backlight_set_devstate = true,
69};
70
71static struct quirk_entry quirk_asus_q500a = {
72 .i8042_filter = asus_q500a_i8042_filter,
73 .wmi_backlight_set_devstate = true,
74};
75
76/*
77 * For those machines that need software to control bt/wifi status
78 * and can't adjust brightness through ACPI interface
79 * and have duplicate events(ACPI and WMI) for display toggle
80 */
81static struct quirk_entry quirk_asus_x55u = {
82 .wapf = 4,
83 .wmi_backlight_power = true,
84 .wmi_backlight_set_devstate = true,
85 .no_display_toggle = true,
86};
87
88static struct quirk_entry quirk_asus_wapf4 = {
89 .wapf = 4,
90 .wmi_backlight_set_devstate = true,
91};
92
93static struct quirk_entry quirk_asus_x200ca = {
94 .wapf = 2,
95 .wmi_backlight_set_devstate = true,
96};
97
98static struct quirk_entry quirk_asus_ux303ub = {
99 .wmi_backlight_native = true,
100 .wmi_backlight_set_devstate = true,
101};
102
103static struct quirk_entry quirk_asus_x550lb = {
104 .wmi_backlight_set_devstate = true,
105 .xusb2pr = 0x01D9,
106};
107
108static struct quirk_entry quirk_asus_forceals = {
109 .wmi_backlight_set_devstate = true,
110 .wmi_force_als_set = true,
111};
112
113static int dmi_matched(const struct dmi_system_id *dmi)
114{
115 pr_info("Identified laptop model '%s'\n", dmi->ident);
116 quirks = dmi->driver_data;
117 return 1;
118}
119
120static const struct dmi_system_id asus_quirks[] = {
121 {
122 .callback = dmi_matched,
123 .ident = "ASUSTeK COMPUTER INC. Q500A",
124 .matches = {
125 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
126 DMI_MATCH(DMI_PRODUCT_NAME, "Q500A"),
127 },
128 .driver_data = &quirk_asus_q500a,
129 },
130 {
131 .callback = dmi_matched,
132 .ident = "ASUSTeK COMPUTER INC. U32U",
133 .matches = {
134 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK Computer Inc."),
135 DMI_MATCH(DMI_PRODUCT_NAME, "U32U"),
136 },
137 /*
138 * Note this machine has a Brazos APU, and most Brazos Asus
139 * machines need quirk_asus_x55u / wmi_backlight_power but
140 * here acpi-video seems to work fine for backlight control.
141 */
142 .driver_data = &quirk_asus_wapf4,
143 },
144 {
145 .callback = dmi_matched,
146 .ident = "ASUSTeK COMPUTER INC. X302UA",
147 .matches = {
148 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
149 DMI_MATCH(DMI_PRODUCT_NAME, "X302UA"),
150 },
151 .driver_data = &quirk_asus_wapf4,
152 },
153 {
154 .callback = dmi_matched,
155 .ident = "ASUSTeK COMPUTER INC. X401U",
156 .matches = {
157 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
158 DMI_MATCH(DMI_PRODUCT_NAME, "X401U"),
159 },
160 .driver_data = &quirk_asus_x55u,
161 },
162 {
163 .callback = dmi_matched,
164 .ident = "ASUSTeK COMPUTER INC. X401A",
165 .matches = {
166 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
167 DMI_MATCH(DMI_PRODUCT_NAME, "X401A"),
168 },
169 .driver_data = &quirk_asus_wapf4,
170 },
171 {
172 .callback = dmi_matched,
173 .ident = "ASUSTeK COMPUTER INC. X401A1",
174 .matches = {
175 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
176 DMI_MATCH(DMI_PRODUCT_NAME, "X401A1"),
177 },
178 .driver_data = &quirk_asus_wapf4,
179 },
180 {
181 .callback = dmi_matched,
182 .ident = "ASUSTeK COMPUTER INC. X45U",
183 .matches = {
184 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
185 DMI_MATCH(DMI_PRODUCT_NAME, "X45U"),
186 },
187 .driver_data = &quirk_asus_wapf4,
188 },
189 {
190 .callback = dmi_matched,
191 .ident = "ASUSTeK COMPUTER INC. X456UA",
192 .matches = {
193 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
194 DMI_MATCH(DMI_PRODUCT_NAME, "X456UA"),
195 },
196 .driver_data = &quirk_asus_wapf4,
197 },
198 {
199 .callback = dmi_matched,
200 .ident = "ASUSTeK COMPUTER INC. X456UF",
201 .matches = {
202 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
203 DMI_MATCH(DMI_PRODUCT_NAME, "X456UF"),
204 },
205 .driver_data = &quirk_asus_wapf4,
206 },
207 {
208 .callback = dmi_matched,
209 .ident = "ASUSTeK COMPUTER INC. X501U",
210 .matches = {
211 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
212 DMI_MATCH(DMI_PRODUCT_NAME, "X501U"),
213 },
214 .driver_data = &quirk_asus_x55u,
215 },
216 {
217 .callback = dmi_matched,
218 .ident = "ASUSTeK COMPUTER INC. X501A",
219 .matches = {
220 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
221 DMI_MATCH(DMI_PRODUCT_NAME, "X501A"),
222 },
223 .driver_data = &quirk_asus_wapf4,
224 },
225 {
226 .callback = dmi_matched,
227 .ident = "ASUSTeK COMPUTER INC. X501A1",
228 .matches = {
229 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
230 DMI_MATCH(DMI_PRODUCT_NAME, "X501A1"),
231 },
232 .driver_data = &quirk_asus_wapf4,
233 },
234 {
235 .callback = dmi_matched,
236 .ident = "ASUSTeK COMPUTER INC. X550CA",
237 .matches = {
238 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
239 DMI_MATCH(DMI_PRODUCT_NAME, "X550CA"),
240 },
241 .driver_data = &quirk_asus_wapf4,
242 },
243 {
244 .callback = dmi_matched,
245 .ident = "ASUSTeK COMPUTER INC. X550CC",
246 .matches = {
247 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
248 DMI_MATCH(DMI_PRODUCT_NAME, "X550CC"),
249 },
250 .driver_data = &quirk_asus_wapf4,
251 },
252 {
253 .callback = dmi_matched,
254 .ident = "ASUSTeK COMPUTER INC. X550CL",
255 .matches = {
256 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
257 DMI_MATCH(DMI_PRODUCT_NAME, "X550CL"),
258 },
259 .driver_data = &quirk_asus_wapf4,
260 },
261 {
262 .callback = dmi_matched,
263 .ident = "ASUSTeK COMPUTER INC. X550VB",
264 .matches = {
265 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
266 DMI_MATCH(DMI_PRODUCT_NAME, "X550VB"),
267 },
268 .driver_data = &quirk_asus_wapf4,
269 },
270 {
271 .callback = dmi_matched,
272 .ident = "ASUSTeK COMPUTER INC. X551CA",
273 .matches = {
274 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
275 DMI_MATCH(DMI_PRODUCT_NAME, "X551CA"),
276 },
277 .driver_data = &quirk_asus_wapf4,
278 },
279 {
280 .callback = dmi_matched,
281 .ident = "ASUSTeK COMPUTER INC. X55A",
282 .matches = {
283 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
284 DMI_MATCH(DMI_PRODUCT_NAME, "X55A"),
285 },
286 .driver_data = &quirk_asus_wapf4,
287 },
288 {
289 .callback = dmi_matched,
290 .ident = "ASUSTeK COMPUTER INC. X55C",
291 .matches = {
292 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
293 DMI_MATCH(DMI_PRODUCT_NAME, "X55C"),
294 },
295 .driver_data = &quirk_asus_wapf4,
296 },
297 {
298 .callback = dmi_matched,
299 .ident = "ASUSTeK COMPUTER INC. X55U",
300 .matches = {
301 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
302 DMI_MATCH(DMI_PRODUCT_NAME, "X55U"),
303 },
304 .driver_data = &quirk_asus_x55u,
305 },
306 {
307 .callback = dmi_matched,
308 .ident = "ASUSTeK COMPUTER INC. X55VD",
309 .matches = {
310 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
311 DMI_MATCH(DMI_PRODUCT_NAME, "X55VD"),
312 },
313 .driver_data = &quirk_asus_wapf4,
314 },
315 {
316 .callback = dmi_matched,
317 .ident = "ASUSTeK COMPUTER INC. X75A",
318 .matches = {
319 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
320 DMI_MATCH(DMI_PRODUCT_NAME, "X75A"),
321 },
322 .driver_data = &quirk_asus_wapf4,
323 },
324 {
325 .callback = dmi_matched,
326 .ident = "ASUSTeK COMPUTER INC. X75VBP",
327 .matches = {
328 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
329 DMI_MATCH(DMI_PRODUCT_NAME, "X75VBP"),
330 },
331 .driver_data = &quirk_asus_wapf4,
332 },
333 {
334 .callback = dmi_matched,
335 .ident = "ASUSTeK COMPUTER INC. X75VD",
336 .matches = {
337 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
338 DMI_MATCH(DMI_PRODUCT_NAME, "X75VD"),
339 },
340 .driver_data = &quirk_asus_wapf4,
341 },
342 {
343 .callback = dmi_matched,
344 .ident = "ASUSTeK COMPUTER INC. 1015E",
345 .matches = {
346 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
347 DMI_MATCH(DMI_PRODUCT_NAME, "1015E"),
348 },
349 .driver_data = &quirk_asus_wapf4,
350 },
351 {
352 .callback = dmi_matched,
353 .ident = "ASUSTeK COMPUTER INC. 1015U",
354 .matches = {
355 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
356 DMI_MATCH(DMI_PRODUCT_NAME, "1015U"),
357 },
358 .driver_data = &quirk_asus_wapf4,
359 },
360 {
361 .callback = dmi_matched,
362 .ident = "ASUSTeK COMPUTER INC. X200CA",
363 .matches = {
364 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
365 DMI_MATCH(DMI_PRODUCT_NAME, "X200CA"),
366 },
367 .driver_data = &quirk_asus_x200ca,
368 },
369 {
370 .callback = dmi_matched,
371 .ident = "ASUSTeK COMPUTER INC. UX303UB",
372 .matches = {
373 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
374 DMI_MATCH(DMI_PRODUCT_NAME, "UX303UB"),
375 },
376 .driver_data = &quirk_asus_ux303ub,
377 },
378 {
379 .callback = dmi_matched,
380 .ident = "ASUSTeK COMPUTER INC. UX330UAK",
381 .matches = {
382 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
383 DMI_MATCH(DMI_PRODUCT_NAME, "UX330UAK"),
384 },
385 .driver_data = &quirk_asus_forceals,
386 },
387 {
388 .callback = dmi_matched,
389 .ident = "ASUSTeK COMPUTER INC. X550LB",
390 .matches = {
391 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
392 DMI_MATCH(DMI_PRODUCT_NAME, "X550LB"),
393 },
394 .driver_data = &quirk_asus_x550lb,
395 },
396 {
397 .callback = dmi_matched,
398 .ident = "ASUSTeK COMPUTER INC. UX430UQ",
399 .matches = {
400 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
401 DMI_MATCH(DMI_PRODUCT_NAME, "UX430UQ"),
402 },
403 .driver_data = &quirk_asus_forceals,
404 },
405 {
406 .callback = dmi_matched,
407 .ident = "ASUSTeK COMPUTER INC. UX430UNR",
408 .matches = {
409 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
410 DMI_MATCH(DMI_PRODUCT_NAME, "UX430UNR"),
411 },
412 .driver_data = &quirk_asus_forceals,
413 },
414 {},
415};
416
417static void asus_nb_wmi_quirks(struct asus_wmi_driver *driver)
418{
419 int ret;
420
421 quirks = &quirk_asus_unknown;
422 dmi_check_system(asus_quirks);
423
424 driver->quirks = quirks;
425 driver->panel_power = FB_BLANK_UNBLANK;
426
427 /* overwrite the wapf setting if the wapf paramater is specified */
428 if (wapf != -1)
429 quirks->wapf = wapf;
430 else
431 wapf = quirks->wapf;
432
433 if (quirks->i8042_filter) {
434 ret = i8042_install_filter(quirks->i8042_filter);
435 if (ret) {
436 pr_warn("Unable to install key filter\n");
437 return;
438 }
439 pr_info("Using i8042 filter function for receiving events\n");
440 }
441}
442
443static const struct key_entry asus_nb_wmi_keymap[] = {
444 { KE_KEY, ASUS_WMI_BRN_DOWN, { KEY_BRIGHTNESSDOWN } },
445 { KE_KEY, ASUS_WMI_BRN_UP, { KEY_BRIGHTNESSUP } },
446 { KE_KEY, 0x30, { KEY_VOLUMEUP } },
447 { KE_KEY, 0x31, { KEY_VOLUMEDOWN } },
448 { KE_KEY, 0x32, { KEY_MUTE } },
449 { KE_KEY, 0x35, { KEY_SCREENLOCK } },
450 { KE_KEY, 0x40, { KEY_PREVIOUSSONG } },
451 { KE_KEY, 0x41, { KEY_NEXTSONG } },
452 { KE_KEY, 0x43, { KEY_STOPCD } }, /* Stop/Eject */
453 { KE_KEY, 0x45, { KEY_PLAYPAUSE } },
454 { KE_KEY, 0x4c, { KEY_MEDIA } }, /* WMP Key */
455 { KE_KEY, 0x50, { KEY_EMAIL } },
456 { KE_KEY, 0x51, { KEY_WWW } },
457 { KE_KEY, 0x55, { KEY_CALC } },
458 { KE_IGNORE, 0x57, }, /* Battery mode */
459 { KE_IGNORE, 0x58, }, /* AC mode */
460 { KE_KEY, 0x5C, { KEY_F15 } }, /* Power Gear key */
461 { KE_KEY, 0x5D, { KEY_WLAN } }, /* Wireless console Toggle */
462 { KE_KEY, 0x5E, { KEY_WLAN } }, /* Wireless console Enable */
463 { KE_KEY, 0x5F, { KEY_WLAN } }, /* Wireless console Disable */
464 { KE_KEY, 0x60, { KEY_TOUCHPAD_ON } },
465 { KE_KEY, 0x61, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD only */
466 { KE_KEY, 0x62, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT only */
467 { KE_KEY, 0x63, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT */
468 { KE_KEY, 0x64, { KEY_SWITCHVIDEOMODE } }, /* SDSP TV */
469 { KE_KEY, 0x65, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + TV */
470 { KE_KEY, 0x66, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + TV */
471 { KE_KEY, 0x67, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + TV */
472 { KE_KEY, 0x6B, { KEY_TOUCHPAD_TOGGLE } },
473 { KE_IGNORE, 0x6E, }, /* Low Battery notification */
474 { KE_KEY, 0x7a, { KEY_ALS_TOGGLE } }, /* Ambient Light Sensor Toggle */
475 { KE_KEY, 0x7c, { KEY_MICMUTE } },
476 { KE_KEY, 0x7D, { KEY_BLUETOOTH } }, /* Bluetooth Enable */
477 { KE_KEY, 0x7E, { KEY_BLUETOOTH } }, /* Bluetooth Disable */
478 { KE_KEY, 0x82, { KEY_CAMERA } },
479 { KE_KEY, 0x88, { KEY_RFKILL } }, /* Radio Toggle Key */
480 { KE_KEY, 0x8A, { KEY_PROG1 } }, /* Color enhancement mode */
481 { KE_KEY, 0x8C, { KEY_SWITCHVIDEOMODE } }, /* SDSP DVI only */
482 { KE_KEY, 0x8D, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + DVI */
483 { KE_KEY, 0x8E, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + DVI */
484 { KE_KEY, 0x8F, { KEY_SWITCHVIDEOMODE } }, /* SDSP TV + DVI */
485 { KE_KEY, 0x90, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + DVI */
486 { KE_KEY, 0x91, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + TV + DVI */
487 { KE_KEY, 0x92, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + TV + DVI */
488 { KE_KEY, 0x93, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + TV + DVI */
489 { KE_KEY, 0x95, { KEY_MEDIA } },
490 { KE_KEY, 0x99, { KEY_PHONE } }, /* Conflicts with fan mode switch */
491 { KE_KEY, 0xA0, { KEY_SWITCHVIDEOMODE } }, /* SDSP HDMI only */
492 { KE_KEY, 0xA1, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + HDMI */
493 { KE_KEY, 0xA2, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + HDMI */
494 { KE_KEY, 0xA3, { KEY_SWITCHVIDEOMODE } }, /* SDSP TV + HDMI */
495 { KE_KEY, 0xA4, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + HDMI */
496 { KE_KEY, 0xA5, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + TV + HDMI */
497 { KE_KEY, 0xA6, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + TV + HDMI */
498 { KE_KEY, 0xA7, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + TV + HDMI */
499 { KE_KEY, 0xB5, { KEY_CALC } },
500 { KE_KEY, 0xC4, { KEY_KBDILLUMUP } },
501 { KE_KEY, 0xC5, { KEY_KBDILLUMDOWN } },
502 { KE_IGNORE, 0xC6, }, /* Ambient Light Sensor notification */
503 { KE_KEY, 0xFA, { KEY_PROG2 } }, /* Lid flip action */
504 { KE_END, 0},
505};
506
507static struct asus_wmi_driver asus_nb_wmi_driver = {
508 .name = ASUS_NB_WMI_FILE,
509 .owner = THIS_MODULE,
510 .event_guid = ASUS_NB_WMI_EVENT_GUID,
511 .keymap = asus_nb_wmi_keymap,
512 .input_name = "Asus WMI hotkeys",
513 .input_phys = ASUS_NB_WMI_FILE "/input0",
514 .detect_quirks = asus_nb_wmi_quirks,
515};
516
517
518static int __init asus_nb_wmi_init(void)
519{
520 return asus_wmi_register_driver(&asus_nb_wmi_driver);
521}
522
523static void __exit asus_nb_wmi_exit(void)
524{
525 asus_wmi_unregister_driver(&asus_nb_wmi_driver);
526}
527
528module_init(asus_nb_wmi_init);
529module_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 "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");
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 can't adjust brightness through ACPI interface
83 * and have duplicate events(ACPI and WMI) for display toggle
84 */
85static struct quirk_entry quirk_asus_x55u = {
86 .wapf = 4,
87 .wmi_backlight_power = true,
88 .wmi_backlight_set_devstate = true,
89 .no_display_toggle = true,
90};
91
92static struct quirk_entry quirk_asus_wapf4 = {
93 .wapf = 4,
94 .wmi_backlight_set_devstate = true,
95};
96
97static struct quirk_entry quirk_asus_x200ca = {
98 .wapf = 2,
99 .wmi_backlight_set_devstate = true,
100};
101
102static struct quirk_entry quirk_asus_ux303ub = {
103 .wmi_backlight_native = true,
104 .wmi_backlight_set_devstate = true,
105};
106
107static struct quirk_entry quirk_asus_x550lb = {
108 .wmi_backlight_set_devstate = true,
109 .xusb2pr = 0x01D9,
110};
111
112static struct quirk_entry quirk_asus_forceals = {
113 .wmi_backlight_set_devstate = true,
114 .wmi_force_als_set = true,
115};
116
117static struct quirk_entry quirk_asus_use_kbd_dock_devid = {
118 .use_kbd_dock_devid = true,
119};
120
121static struct quirk_entry quirk_asus_use_lid_flip_devid = {
122 .wmi_backlight_set_devstate = true,
123 .use_lid_flip_devid = true,
124};
125
126static int dmi_matched(const struct dmi_system_id *dmi)
127{
128 pr_info("Identified laptop model '%s'\n", dmi->ident);
129 quirks = dmi->driver_data;
130 return 1;
131}
132
133static const struct dmi_system_id asus_quirks[] = {
134 {
135 .callback = dmi_matched,
136 .ident = "ASUSTeK COMPUTER INC. Q500A",
137 .matches = {
138 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
139 DMI_MATCH(DMI_PRODUCT_NAME, "Q500A"),
140 },
141 .driver_data = &quirk_asus_q500a,
142 },
143 {
144 .callback = dmi_matched,
145 .ident = "ASUSTeK COMPUTER INC. U32U",
146 .matches = {
147 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK Computer Inc."),
148 DMI_MATCH(DMI_PRODUCT_NAME, "U32U"),
149 },
150 /*
151 * Note this machine has a Brazos APU, and most Brazos Asus
152 * machines need quirk_asus_x55u / wmi_backlight_power but
153 * here acpi-video seems to work fine for backlight control.
154 */
155 .driver_data = &quirk_asus_wapf4,
156 },
157 {
158 .callback = dmi_matched,
159 .ident = "ASUSTeK COMPUTER INC. X302UA",
160 .matches = {
161 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
162 DMI_MATCH(DMI_PRODUCT_NAME, "X302UA"),
163 },
164 .driver_data = &quirk_asus_wapf4,
165 },
166 {
167 .callback = dmi_matched,
168 .ident = "ASUSTeK COMPUTER INC. X401U",
169 .matches = {
170 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
171 DMI_MATCH(DMI_PRODUCT_NAME, "X401U"),
172 },
173 .driver_data = &quirk_asus_x55u,
174 },
175 {
176 .callback = dmi_matched,
177 .ident = "ASUSTeK COMPUTER INC. X401A",
178 .matches = {
179 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
180 DMI_MATCH(DMI_PRODUCT_NAME, "X401A"),
181 },
182 .driver_data = &quirk_asus_wapf4,
183 },
184 {
185 .callback = dmi_matched,
186 .ident = "ASUSTeK COMPUTER INC. X401A1",
187 .matches = {
188 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
189 DMI_MATCH(DMI_PRODUCT_NAME, "X401A1"),
190 },
191 .driver_data = &quirk_asus_wapf4,
192 },
193 {
194 .callback = dmi_matched,
195 .ident = "ASUSTeK COMPUTER INC. X45U",
196 .matches = {
197 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
198 DMI_MATCH(DMI_PRODUCT_NAME, "X45U"),
199 },
200 .driver_data = &quirk_asus_wapf4,
201 },
202 {
203 .callback = dmi_matched,
204 .ident = "ASUSTeK COMPUTER INC. X456UA",
205 .matches = {
206 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
207 DMI_MATCH(DMI_PRODUCT_NAME, "X456UA"),
208 },
209 .driver_data = &quirk_asus_wapf4,
210 },
211 {
212 .callback = dmi_matched,
213 .ident = "ASUSTeK COMPUTER INC. X456UF",
214 .matches = {
215 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
216 DMI_MATCH(DMI_PRODUCT_NAME, "X456UF"),
217 },
218 .driver_data = &quirk_asus_wapf4,
219 },
220 {
221 .callback = dmi_matched,
222 .ident = "ASUSTeK COMPUTER INC. X501U",
223 .matches = {
224 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
225 DMI_MATCH(DMI_PRODUCT_NAME, "X501U"),
226 },
227 .driver_data = &quirk_asus_x55u,
228 },
229 {
230 .callback = dmi_matched,
231 .ident = "ASUSTeK COMPUTER INC. X501A",
232 .matches = {
233 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
234 DMI_MATCH(DMI_PRODUCT_NAME, "X501A"),
235 },
236 .driver_data = &quirk_asus_wapf4,
237 },
238 {
239 .callback = dmi_matched,
240 .ident = "ASUSTeK COMPUTER INC. X501A1",
241 .matches = {
242 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
243 DMI_MATCH(DMI_PRODUCT_NAME, "X501A1"),
244 },
245 .driver_data = &quirk_asus_wapf4,
246 },
247 {
248 .callback = dmi_matched,
249 .ident = "ASUSTeK COMPUTER INC. X550CA",
250 .matches = {
251 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
252 DMI_MATCH(DMI_PRODUCT_NAME, "X550CA"),
253 },
254 .driver_data = &quirk_asus_wapf4,
255 },
256 {
257 .callback = dmi_matched,
258 .ident = "ASUSTeK COMPUTER INC. X550CC",
259 .matches = {
260 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
261 DMI_MATCH(DMI_PRODUCT_NAME, "X550CC"),
262 },
263 .driver_data = &quirk_asus_wapf4,
264 },
265 {
266 .callback = dmi_matched,
267 .ident = "ASUSTeK COMPUTER INC. X550CL",
268 .matches = {
269 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
270 DMI_MATCH(DMI_PRODUCT_NAME, "X550CL"),
271 },
272 .driver_data = &quirk_asus_wapf4,
273 },
274 {
275 .callback = dmi_matched,
276 .ident = "ASUSTeK COMPUTER INC. X550VB",
277 .matches = {
278 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
279 DMI_MATCH(DMI_PRODUCT_NAME, "X550VB"),
280 },
281 .driver_data = &quirk_asus_wapf4,
282 },
283 {
284 .callback = dmi_matched,
285 .ident = "ASUSTeK COMPUTER INC. X551CA",
286 .matches = {
287 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
288 DMI_MATCH(DMI_PRODUCT_NAME, "X551CA"),
289 },
290 .driver_data = &quirk_asus_wapf4,
291 },
292 {
293 .callback = dmi_matched,
294 .ident = "ASUSTeK COMPUTER INC. X55A",
295 .matches = {
296 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
297 DMI_MATCH(DMI_PRODUCT_NAME, "X55A"),
298 },
299 .driver_data = &quirk_asus_wapf4,
300 },
301 {
302 .callback = dmi_matched,
303 .ident = "ASUSTeK COMPUTER INC. X55C",
304 .matches = {
305 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
306 DMI_MATCH(DMI_PRODUCT_NAME, "X55C"),
307 },
308 .driver_data = &quirk_asus_wapf4,
309 },
310 {
311 .callback = dmi_matched,
312 .ident = "ASUSTeK COMPUTER INC. X55U",
313 .matches = {
314 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
315 DMI_MATCH(DMI_PRODUCT_NAME, "X55U"),
316 },
317 .driver_data = &quirk_asus_x55u,
318 },
319 {
320 .callback = dmi_matched,
321 .ident = "ASUSTeK COMPUTER INC. X55VD",
322 .matches = {
323 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
324 DMI_MATCH(DMI_PRODUCT_NAME, "X55VD"),
325 },
326 .driver_data = &quirk_asus_wapf4,
327 },
328 {
329 .callback = dmi_matched,
330 .ident = "ASUSTeK COMPUTER INC. X75A",
331 .matches = {
332 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
333 DMI_MATCH(DMI_PRODUCT_NAME, "X75A"),
334 },
335 .driver_data = &quirk_asus_wapf4,
336 },
337 {
338 .callback = dmi_matched,
339 .ident = "ASUSTeK COMPUTER INC. X75VBP",
340 .matches = {
341 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
342 DMI_MATCH(DMI_PRODUCT_NAME, "X75VBP"),
343 },
344 .driver_data = &quirk_asus_wapf4,
345 },
346 {
347 .callback = dmi_matched,
348 .ident = "ASUSTeK COMPUTER INC. X75VD",
349 .matches = {
350 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
351 DMI_MATCH(DMI_PRODUCT_NAME, "X75VD"),
352 },
353 .driver_data = &quirk_asus_wapf4,
354 },
355 {
356 .callback = dmi_matched,
357 .ident = "ASUSTeK COMPUTER INC. 1015E",
358 .matches = {
359 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
360 DMI_MATCH(DMI_PRODUCT_NAME, "1015E"),
361 },
362 .driver_data = &quirk_asus_wapf4,
363 },
364 {
365 .callback = dmi_matched,
366 .ident = "ASUSTeK COMPUTER INC. 1015U",
367 .matches = {
368 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
369 DMI_MATCH(DMI_PRODUCT_NAME, "1015U"),
370 },
371 .driver_data = &quirk_asus_wapf4,
372 },
373 {
374 .callback = dmi_matched,
375 .ident = "ASUSTeK COMPUTER INC. X200CA",
376 .matches = {
377 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
378 DMI_MATCH(DMI_PRODUCT_NAME, "X200CA"),
379 },
380 .driver_data = &quirk_asus_x200ca,
381 },
382 {
383 .callback = dmi_matched,
384 .ident = "ASUSTeK COMPUTER INC. UX303UB",
385 .matches = {
386 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
387 DMI_MATCH(DMI_PRODUCT_NAME, "UX303UB"),
388 },
389 .driver_data = &quirk_asus_ux303ub,
390 },
391 {
392 .callback = dmi_matched,
393 .ident = "ASUSTeK COMPUTER INC. UX330UAK",
394 .matches = {
395 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
396 DMI_MATCH(DMI_PRODUCT_NAME, "UX330UAK"),
397 },
398 .driver_data = &quirk_asus_forceals,
399 },
400 {
401 .callback = dmi_matched,
402 .ident = "ASUSTeK COMPUTER INC. X550LB",
403 .matches = {
404 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
405 DMI_MATCH(DMI_PRODUCT_NAME, "X550LB"),
406 },
407 .driver_data = &quirk_asus_x550lb,
408 },
409 {
410 .callback = dmi_matched,
411 .ident = "ASUSTeK COMPUTER INC. UX430UQ",
412 .matches = {
413 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
414 DMI_MATCH(DMI_PRODUCT_NAME, "UX430UQ"),
415 },
416 .driver_data = &quirk_asus_forceals,
417 },
418 {
419 .callback = dmi_matched,
420 .ident = "ASUSTeK COMPUTER INC. UX430UNR",
421 .matches = {
422 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
423 DMI_MATCH(DMI_PRODUCT_NAME, "UX430UNR"),
424 },
425 .driver_data = &quirk_asus_forceals,
426 },
427 {
428 .callback = dmi_matched,
429 .ident = "Asus Transformer T100TA / T100HA / T100CHI",
430 .matches = {
431 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
432 /* Match *T100* */
433 DMI_MATCH(DMI_PRODUCT_NAME, "T100"),
434 },
435 .driver_data = &quirk_asus_use_kbd_dock_devid,
436 },
437 {
438 .callback = dmi_matched,
439 .ident = "Asus Transformer T101HA",
440 .matches = {
441 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
442 DMI_MATCH(DMI_PRODUCT_NAME, "T101HA"),
443 },
444 .driver_data = &quirk_asus_use_kbd_dock_devid,
445 },
446 {
447 .callback = dmi_matched,
448 .ident = "Asus Transformer T200TA",
449 .matches = {
450 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
451 DMI_MATCH(DMI_PRODUCT_NAME, "T200TA"),
452 },
453 .driver_data = &quirk_asus_use_kbd_dock_devid,
454 },
455 {
456 .callback = dmi_matched,
457 .ident = "ASUS ZenBook Flip UX360",
458 .matches = {
459 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
460 /* Match UX360* */
461 DMI_MATCH(DMI_PRODUCT_NAME, "UX360"),
462 },
463 .driver_data = &quirk_asus_use_lid_flip_devid,
464 },
465 {
466 .callback = dmi_matched,
467 .ident = "ASUS TP200s / E205SA",
468 .matches = {
469 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
470 DMI_MATCH(DMI_PRODUCT_NAME, "E205SA"),
471 },
472 .driver_data = &quirk_asus_use_lid_flip_devid,
473 },
474 {},
475};
476
477static void asus_nb_wmi_quirks(struct asus_wmi_driver *driver)
478{
479 int ret;
480
481 quirks = &quirk_asus_unknown;
482 dmi_check_system(asus_quirks);
483
484 driver->quirks = quirks;
485 driver->panel_power = FB_BLANK_UNBLANK;
486
487 /* overwrite the wapf setting if the wapf paramater is specified */
488 if (wapf != -1)
489 quirks->wapf = wapf;
490 else
491 wapf = quirks->wapf;
492
493 switch (tablet_mode_sw) {
494 case 0:
495 quirks->use_kbd_dock_devid = false;
496 quirks->use_lid_flip_devid = false;
497 break;
498 case 1:
499 quirks->use_kbd_dock_devid = true;
500 quirks->use_lid_flip_devid = false;
501 break;
502 case 2:
503 quirks->use_kbd_dock_devid = false;
504 quirks->use_lid_flip_devid = true;
505 break;
506 }
507
508 if (quirks->i8042_filter) {
509 ret = i8042_install_filter(quirks->i8042_filter);
510 if (ret) {
511 pr_warn("Unable to install key filter\n");
512 return;
513 }
514 pr_info("Using i8042 filter function for receiving events\n");
515 }
516}
517
518static const struct key_entry asus_nb_wmi_keymap[] = {
519 { KE_KEY, ASUS_WMI_BRN_DOWN, { KEY_BRIGHTNESSDOWN } },
520 { KE_KEY, ASUS_WMI_BRN_UP, { KEY_BRIGHTNESSUP } },
521 { KE_KEY, 0x30, { KEY_VOLUMEUP } },
522 { KE_KEY, 0x31, { KEY_VOLUMEDOWN } },
523 { KE_KEY, 0x32, { KEY_MUTE } },
524 { KE_KEY, 0x35, { KEY_SCREENLOCK } },
525 { KE_KEY, 0x40, { KEY_PREVIOUSSONG } },
526 { KE_KEY, 0x41, { KEY_NEXTSONG } },
527 { KE_KEY, 0x43, { KEY_STOPCD } }, /* Stop/Eject */
528 { KE_KEY, 0x45, { KEY_PLAYPAUSE } },
529 { KE_KEY, 0x4c, { KEY_MEDIA } }, /* WMP Key */
530 { KE_KEY, 0x50, { KEY_EMAIL } },
531 { KE_KEY, 0x51, { KEY_WWW } },
532 { KE_KEY, 0x55, { KEY_CALC } },
533 { KE_IGNORE, 0x57, }, /* Battery mode */
534 { KE_IGNORE, 0x58, }, /* AC mode */
535 { KE_KEY, 0x5C, { KEY_F15 } }, /* Power Gear key */
536 { KE_KEY, 0x5D, { KEY_WLAN } }, /* Wireless console Toggle */
537 { KE_KEY, 0x5E, { KEY_WLAN } }, /* Wireless console Enable */
538 { KE_KEY, 0x5F, { KEY_WLAN } }, /* Wireless console Disable */
539 { KE_KEY, 0x60, { KEY_TOUCHPAD_ON } },
540 { KE_KEY, 0x61, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD only */
541 { KE_KEY, 0x62, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT only */
542 { KE_KEY, 0x63, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT */
543 { KE_KEY, 0x64, { KEY_SWITCHVIDEOMODE } }, /* SDSP TV */
544 { KE_KEY, 0x65, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + TV */
545 { KE_KEY, 0x66, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + TV */
546 { KE_KEY, 0x67, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + TV */
547 { KE_KEY, 0x6B, { KEY_TOUCHPAD_TOGGLE } },
548 { KE_IGNORE, 0x6E, }, /* Low Battery notification */
549 { KE_KEY, 0x71, { KEY_F13 } }, /* General-purpose button */
550 { KE_IGNORE, 0x79, }, /* Charger type dectection notification */
551 { KE_KEY, 0x7a, { KEY_ALS_TOGGLE } }, /* Ambient Light Sensor Toggle */
552 { KE_KEY, 0x7c, { KEY_MICMUTE } },
553 { KE_KEY, 0x7D, { KEY_BLUETOOTH } }, /* Bluetooth Enable */
554 { KE_KEY, 0x7E, { KEY_BLUETOOTH } }, /* Bluetooth Disable */
555 { KE_KEY, 0x82, { KEY_CAMERA } },
556 { KE_KEY, 0x88, { KEY_RFKILL } }, /* Radio Toggle Key */
557 { KE_KEY, 0x8A, { KEY_PROG1 } }, /* Color enhancement mode */
558 { KE_KEY, 0x8C, { KEY_SWITCHVIDEOMODE } }, /* SDSP DVI only */
559 { KE_KEY, 0x8D, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + DVI */
560 { KE_KEY, 0x8E, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + DVI */
561 { KE_KEY, 0x8F, { KEY_SWITCHVIDEOMODE } }, /* SDSP TV + DVI */
562 { KE_KEY, 0x90, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + DVI */
563 { KE_KEY, 0x91, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + TV + DVI */
564 { KE_KEY, 0x92, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + TV + DVI */
565 { KE_KEY, 0x93, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + TV + DVI */
566 { KE_KEY, 0x95, { KEY_MEDIA } },
567 { KE_KEY, 0x99, { KEY_PHONE } }, /* Conflicts with fan mode switch */
568 { KE_KEY, 0xA0, { KEY_SWITCHVIDEOMODE } }, /* SDSP HDMI only */
569 { KE_KEY, 0xA1, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + HDMI */
570 { KE_KEY, 0xA2, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + HDMI */
571 { KE_KEY, 0xA3, { KEY_SWITCHVIDEOMODE } }, /* SDSP TV + HDMI */
572 { KE_KEY, 0xA4, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + HDMI */
573 { KE_KEY, 0xA5, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + TV + HDMI */
574 { KE_KEY, 0xA6, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + TV + HDMI */
575 { KE_KEY, 0xA7, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + TV + HDMI */
576 { KE_KEY, 0xB5, { KEY_CALC } },
577 { KE_KEY, 0xC4, { KEY_KBDILLUMUP } },
578 { KE_KEY, 0xC5, { KEY_KBDILLUMDOWN } },
579 { KE_IGNORE, 0xC6, }, /* Ambient Light Sensor notification */
580 { KE_KEY, 0xFA, { KEY_PROG2 } }, /* Lid flip action */
581 { KE_END, 0},
582};
583
584static struct asus_wmi_driver asus_nb_wmi_driver = {
585 .name = ASUS_NB_WMI_FILE,
586 .owner = THIS_MODULE,
587 .event_guid = ASUS_NB_WMI_EVENT_GUID,
588 .keymap = asus_nb_wmi_keymap,
589 .input_name = "Asus WMI hotkeys",
590 .input_phys = ASUS_NB_WMI_FILE "/input0",
591 .detect_quirks = asus_nb_wmi_quirks,
592};
593
594
595static int __init asus_nb_wmi_init(void)
596{
597 return asus_wmi_register_driver(&asus_nb_wmi_driver);
598}
599
600static void __exit asus_nb_wmi_exit(void)
601{
602 asus_wmi_unregister_driver(&asus_nb_wmi_driver);
603}
604
605module_init(asus_nb_wmi_init);
606module_exit(asus_nb_wmi_exit);