drivers/platform/x86/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/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");
  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 can't adjust brightness through ACPI interface
  83  * and have duplicate events(ACPI and WMI) for display toggle
  84  */
  85 static 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
  92 static struct quirk_entry quirk_asus_wapf4 = {
  93         .wapf = 4,
  94         .wmi_backlight_set_devstate = true,
  95 };
  96
  97 static struct quirk_entry quirk_asus_x200ca = {
  98         .wapf = 2,
  99         .wmi_backlight_set_devstate = true,
 100 };
 101
 102 static struct quirk_entry quirk_asus_ux303ub = {
 103         .wmi_backlight_native = true,
 104         .wmi_backlight_set_devstate = true,
 105 };
 106
 107 static struct quirk_entry quirk_asus_x550lb = {
 108         .wmi_backlight_set_devstate = true,
 109         .xusb2pr = 0x01D9,
 110 };
 111
 112 static struct quirk_entry quirk_asus_forceals = {
 113         .wmi_backlight_set_devstate = true,
 114         .wmi_force_als_set = true,
 115 };
 116
 117 static struct quirk_entry quirk_asus_use_kbd_dock_devid = {
 118         .use_kbd_dock_devid = true,
 119 };
 120
 121 static struct quirk_entry quirk_asus_use_lid_flip_devid = {
 122         .wmi_backlight_set_devstate = true,
 123         .use_lid_flip_devid = true,
 124 };
 125
 126 static 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
 133 static 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
 477 static 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
 518 static 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, 0x86, { KEY_PROG1 } }, /* MyASUS Key */
 557         { KE_KEY, 0x88, { KEY_RFKILL  } }, /* Radio Toggle Key */
 558         { KE_KEY, 0x8A, { KEY_PROG1 } }, /* Color enhancement mode */
 559         { KE_KEY, 0x8C, { KEY_SWITCHVIDEOMODE } }, /* SDSP DVI only */
 560         { KE_KEY, 0x8D, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + DVI */
 561         { KE_KEY, 0x8E, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + DVI */
 562         { KE_KEY, 0x8F, { KEY_SWITCHVIDEOMODE } }, /* SDSP TV + DVI */
 563         { KE_KEY, 0x90, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + DVI */
 564         { KE_KEY, 0x91, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + TV + DVI */
 565         { KE_KEY, 0x92, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + TV + DVI */
 566         { KE_KEY, 0x93, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + TV + DVI */
 567         { KE_KEY, 0x95, { KEY_MEDIA } },
 568         { KE_KEY, 0x99, { KEY_PHONE } }, /* Conflicts with fan mode switch */
 569         { KE_KEY, 0xA0, { KEY_SWITCHVIDEOMODE } }, /* SDSP HDMI only */
 570         { KE_KEY, 0xA1, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + HDMI */
 571         { KE_KEY, 0xA2, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + HDMI */
 572         { KE_KEY, 0xA3, { KEY_SWITCHVIDEOMODE } }, /* SDSP TV + HDMI */
 573         { KE_KEY, 0xA4, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + HDMI */
 574         { KE_KEY, 0xA5, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + TV + HDMI */
 575         { KE_KEY, 0xA6, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + TV + HDMI */
 576         { KE_KEY, 0xA7, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + TV + HDMI */
 577         { KE_KEY, 0xB5, { KEY_CALC } },
 578         { KE_KEY, 0xC4, { KEY_KBDILLUMUP } },
 579         { KE_KEY, 0xC5, { KEY_KBDILLUMDOWN } },
 580         { KE_IGNORE, 0xC6, },  /* Ambient Light Sensor notification */
 581         { KE_KEY, 0xFA, { KEY_PROG2 } },           /* Lid flip action */
 582         { KE_END, 0},
 583 };
 584
 585 static struct asus_wmi_driver asus_nb_wmi_driver = {
 586         .name = ASUS_NB_WMI_FILE,
 587         .owner = THIS_MODULE,
 588         .event_guid = ASUS_NB_WMI_EVENT_GUID,
 589         .keymap = asus_nb_wmi_keymap,
 590         .input_name = "Asus WMI hotkeys",
 591         .input_phys = ASUS_NB_WMI_FILE "/input0",
 592         .detect_quirks = asus_nb_wmi_quirks,
 593 };
 594
 595
 596 static int __init asus_nb_wmi_init(void)
 597 {
 598         return asus_wmi_register_driver(&asus_nb_wmi_driver);
 599 }
 600
 601 static void __exit asus_nb_wmi_exit(void)
 602 {
 603         asus_wmi_unregister_driver(&asus_nb_wmi_driver);
 604 }
 605
 606 module_init(asus_nb_wmi_init);
 607 module_exit(asus_nb_wmi_exit);