1 // SPDX-License-Identifier: GPL-2.0-or-later 2 /* 3 * Asus Notebooks WMI hotkey driver 4 * 5 * Copyright(C) 2010 Corentin Chary <corentin.chary@gmail.com> 6 */ 7 8 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt 9 10 #include <linux/kernel.h> 11 #include <linux/module.h> 12 #include <linux/init.h> 13 #include <linux/input.h> 14 #include <linux/input/sparse-keymap.h> 15 #include <linux/fb.h> 16 #include <linux/dmi.h> 17 #include <linux/i8042.h> 18 19 #include <acpi/video.h> 20 21 #include "asus-wmi.h" 22 23 #define ASUS_NB_WMI_FILE "asus-nb-wmi" 24 25 MODULE_AUTHOR("Corentin Chary <corentin.chary@gmail.com>"); 26 MODULE_DESCRIPTION("Asus Notebooks WMI Hotkey Driver"); 27 MODULE_LICENSE("GPL"); 28 29 #define ASUS_NB_WMI_EVENT_GUID "0B3CBB35-E3C2-45ED-91C2-4C5A6D195D1C" 30 31 MODULE_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 */ 42 static int wapf = -1; 43 module_param(wapf, uint, 0444); 44 MODULE_PARM_DESC(wapf, "WAPF value"); 45 46 static int tablet_mode_sw = -1; 47 module_param(tablet_mode_sw, uint, 0444); 48 MODULE_PARM_DESC(tablet_mode_sw, "Tablet mode detect: -1:auto 0:disable 1:kbd-dock 2:lid-flip 3:lid-flip-rog"); 49 50 static struct quirk_entry *quirks; 51 static bool atkbd_reports_vol_keys; 52 53 static bool asus_i8042_filter(unsigned char data, unsigned char str, struct serio *port) 54 { 55 static bool extended_e0; 56 static bool extended_e1; 57 58 if (str & I8042_STR_AUXDATA) 59 return false; 60 61 if (quirks->filter_i8042_e1_extended_codes) { 62 if (data == 0xe1) { 63 extended_e1 = true; 64 return true; 65 } 66 67 if (extended_e1) { 68 extended_e1 = false; 69 return true; 70 } 71 } 72 73 if (data == 0xe0) { 74 extended_e0 = true; 75 } else if (extended_e0) { 76 extended_e0 = false; 77 78 switch (data & 0x7f) { 79 case 0x20: /* e0 20 / e0 a0, Volume Mute press / release */ 80 case 0x2e: /* e0 2e / e0 ae, Volume Down press / release */ 81 case 0x30: /* e0 30 / e0 b0, Volume Up press / release */ 82 atkbd_reports_vol_keys = true; 83 break; 84 } 85 } 86 87 return false; 88 } 89 90 static struct quirk_entry quirk_asus_unknown = { 91 .wapf = 0, 92 .wmi_backlight_set_devstate = true, 93 }; 94 95 static struct quirk_entry quirk_asus_q500a = { 96 .filter_i8042_e1_extended_codes = true, 97 .wmi_backlight_set_devstate = true, 98 }; 99 100 /* 101 * For those machines that need software to control bt/wifi status 102 * and have duplicate events(ACPI and WMI) for display toggle 103 */ 104 static struct quirk_entry quirk_asus_x55u = { 105 .wapf = 4, 106 .wmi_backlight_set_devstate = true, 107 .no_display_toggle = true, 108 }; 109 110 static struct quirk_entry quirk_asus_wapf4 = { 111 .wapf = 4, 112 .wmi_backlight_set_devstate = true, 113 }; 114 115 static struct quirk_entry quirk_asus_x200ca = { 116 .wapf = 2, 117 .wmi_backlight_set_devstate = true, 118 }; 119 120 static struct quirk_entry quirk_asus_x550lb = { 121 .wmi_backlight_set_devstate = true, 122 .xusb2pr = 0x01D9, 123 }; 124 125 static struct quirk_entry quirk_asus_forceals = { 126 .wmi_backlight_set_devstate = true, 127 .wmi_force_als_set = true, 128 }; 129 130 static struct quirk_entry quirk_asus_use_kbd_dock_devid = { 131 .tablet_switch_mode = asus_wmi_kbd_dock_devid, 132 }; 133 134 static struct quirk_entry quirk_asus_use_lid_flip_devid = { 135 .wmi_backlight_set_devstate = true, 136 .tablet_switch_mode = asus_wmi_lid_flip_devid, 137 }; 138 139 static struct quirk_entry quirk_asus_tablet_mode = { 140 .wmi_backlight_set_devstate = true, 141 .tablet_switch_mode = asus_wmi_lid_flip_rog_devid, 142 }; 143 144 static struct quirk_entry quirk_asus_ignore_fan = { 145 .wmi_ignore_fan = true, 146 }; 147 148 static int dmi_matched(const struct dmi_system_id *dmi) 149 { 150 pr_info("Identified laptop model '%s'\n", dmi->ident); 151 quirks = dmi->driver_data; 152 return 1; 153 } 154 155 static const struct dmi_system_id asus_quirks[] = { 156 { 157 .callback = dmi_matched, 158 .ident = "ASUSTeK COMPUTER INC. Q500A", 159 .matches = { 160 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), 161 DMI_MATCH(DMI_PRODUCT_NAME, "Q500A"), 162 }, 163 .driver_data = &quirk_asus_q500a, 164 }, 165 { 166 .callback = dmi_matched, 167 .ident = "ASUSTeK COMPUTER INC. U32U", 168 .matches = { 169 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK Computer Inc."), 170 DMI_MATCH(DMI_PRODUCT_NAME, "U32U"), 171 }, 172 .driver_data = &quirk_asus_wapf4, 173 }, 174 { 175 .callback = dmi_matched, 176 .ident = "ASUSTeK COMPUTER INC. X302UA", 177 .matches = { 178 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), 179 DMI_MATCH(DMI_PRODUCT_NAME, "X302UA"), 180 }, 181 .driver_data = &quirk_asus_wapf4, 182 }, 183 { 184 .callback = dmi_matched, 185 .ident = "ASUSTeK COMPUTER INC. X401U", 186 .matches = { 187 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), 188 DMI_MATCH(DMI_PRODUCT_NAME, "X401U"), 189 }, 190 .driver_data = &quirk_asus_x55u, 191 }, 192 { 193 .callback = dmi_matched, 194 .ident = "ASUSTeK COMPUTER INC. X401A", 195 .matches = { 196 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), 197 DMI_MATCH(DMI_PRODUCT_NAME, "X401A"), 198 }, 199 .driver_data = &quirk_asus_wapf4, 200 }, 201 { 202 .callback = dmi_matched, 203 .ident = "ASUSTeK COMPUTER INC. X401A1", 204 .matches = { 205 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), 206 DMI_MATCH(DMI_PRODUCT_NAME, "X401A1"), 207 }, 208 .driver_data = &quirk_asus_wapf4, 209 }, 210 { 211 .callback = dmi_matched, 212 .ident = "ASUSTeK COMPUTER INC. X45U", 213 .matches = { 214 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), 215 DMI_MATCH(DMI_PRODUCT_NAME, "X45U"), 216 }, 217 .driver_data = &quirk_asus_wapf4, 218 }, 219 { 220 .callback = dmi_matched, 221 .ident = "ASUSTeK COMPUTER INC. X456UA", 222 .matches = { 223 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), 224 DMI_MATCH(DMI_PRODUCT_NAME, "X456UA"), 225 }, 226 .driver_data = &quirk_asus_wapf4, 227 }, 228 { 229 .callback = dmi_matched, 230 .ident = "ASUSTeK COMPUTER INC. X456UF", 231 .matches = { 232 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), 233 DMI_MATCH(DMI_PRODUCT_NAME, "X456UF"), 234 }, 235 .driver_data = &quirk_asus_wapf4, 236 }, 237 { 238 .callback = dmi_matched, 239 .ident = "ASUSTeK COMPUTER INC. X501U", 240 .matches = { 241 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), 242 DMI_MATCH(DMI_PRODUCT_NAME, "X501U"), 243 }, 244 .driver_data = &quirk_asus_x55u, 245 }, 246 { 247 .callback = dmi_matched, 248 .ident = "ASUSTeK COMPUTER INC. X501A", 249 .matches = { 250 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), 251 DMI_MATCH(DMI_PRODUCT_NAME, "X501A"), 252 }, 253 .driver_data = &quirk_asus_wapf4, 254 }, 255 { 256 .callback = dmi_matched, 257 .ident = "ASUSTeK COMPUTER INC. X501A1", 258 .matches = { 259 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), 260 DMI_MATCH(DMI_PRODUCT_NAME, "X501A1"), 261 }, 262 .driver_data = &quirk_asus_wapf4, 263 }, 264 { 265 .callback = dmi_matched, 266 .ident = "ASUSTeK COMPUTER INC. X550CA", 267 .matches = { 268 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), 269 DMI_MATCH(DMI_PRODUCT_NAME, "X550CA"), 270 }, 271 .driver_data = &quirk_asus_wapf4, 272 }, 273 { 274 .callback = dmi_matched, 275 .ident = "ASUSTeK COMPUTER INC. X550CC", 276 .matches = { 277 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), 278 DMI_MATCH(DMI_PRODUCT_NAME, "X550CC"), 279 }, 280 .driver_data = &quirk_asus_wapf4, 281 }, 282 { 283 .callback = dmi_matched, 284 .ident = "ASUSTeK COMPUTER INC. X550CL", 285 .matches = { 286 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), 287 DMI_MATCH(DMI_PRODUCT_NAME, "X550CL"), 288 }, 289 .driver_data = &quirk_asus_wapf4, 290 }, 291 { 292 .callback = dmi_matched, 293 .ident = "ASUSTeK COMPUTER INC. X550VB", 294 .matches = { 295 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), 296 DMI_MATCH(DMI_PRODUCT_NAME, "X550VB"), 297 }, 298 .driver_data = &quirk_asus_wapf4, 299 }, 300 { 301 .callback = dmi_matched, 302 .ident = "ASUSTeK COMPUTER INC. X551CA", 303 .matches = { 304 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), 305 DMI_MATCH(DMI_PRODUCT_NAME, "X551CA"), 306 }, 307 .driver_data = &quirk_asus_wapf4, 308 }, 309 { 310 .callback = dmi_matched, 311 .ident = "ASUSTeK COMPUTER INC. X55A", 312 .matches = { 313 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), 314 DMI_MATCH(DMI_PRODUCT_NAME, "X55A"), 315 }, 316 .driver_data = &quirk_asus_wapf4, 317 }, 318 { 319 .callback = dmi_matched, 320 .ident = "ASUSTeK COMPUTER INC. X55C", 321 .matches = { 322 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), 323 DMI_MATCH(DMI_PRODUCT_NAME, "X55C"), 324 }, 325 .driver_data = &quirk_asus_wapf4, 326 }, 327 { 328 .callback = dmi_matched, 329 .ident = "ASUSTeK COMPUTER INC. X55U", 330 .matches = { 331 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), 332 DMI_MATCH(DMI_PRODUCT_NAME, "X55U"), 333 }, 334 .driver_data = &quirk_asus_x55u, 335 }, 336 { 337 .callback = dmi_matched, 338 .ident = "ASUSTeK COMPUTER INC. X55VD", 339 .matches = { 340 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), 341 DMI_MATCH(DMI_PRODUCT_NAME, "X55VD"), 342 }, 343 .driver_data = &quirk_asus_wapf4, 344 }, 345 { 346 .callback = dmi_matched, 347 .ident = "ASUSTeK COMPUTER INC. X75A", 348 .matches = { 349 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), 350 DMI_MATCH(DMI_PRODUCT_NAME, "X75A"), 351 }, 352 .driver_data = &quirk_asus_wapf4, 353 }, 354 { 355 .callback = dmi_matched, 356 .ident = "ASUSTeK COMPUTER INC. X75VBP", 357 .matches = { 358 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), 359 DMI_MATCH(DMI_PRODUCT_NAME, "X75VBP"), 360 }, 361 .driver_data = &quirk_asus_wapf4, 362 }, 363 { 364 .callback = dmi_matched, 365 .ident = "ASUSTeK COMPUTER INC. X75VD", 366 .matches = { 367 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), 368 DMI_MATCH(DMI_PRODUCT_NAME, "X75VD"), 369 }, 370 .driver_data = &quirk_asus_wapf4, 371 }, 372 { 373 .callback = dmi_matched, 374 .ident = "ASUSTeK COMPUTER INC. 1015E", 375 .matches = { 376 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), 377 DMI_MATCH(DMI_PRODUCT_NAME, "1015E"), 378 }, 379 .driver_data = &quirk_asus_wapf4, 380 }, 381 { 382 .callback = dmi_matched, 383 .ident = "ASUSTeK COMPUTER INC. 1015U", 384 .matches = { 385 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), 386 DMI_MATCH(DMI_PRODUCT_NAME, "1015U"), 387 }, 388 .driver_data = &quirk_asus_wapf4, 389 }, 390 { 391 .callback = dmi_matched, 392 .ident = "ASUSTeK COMPUTER INC. X200CA", 393 .matches = { 394 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), 395 DMI_MATCH(DMI_PRODUCT_NAME, "X200CA"), 396 }, 397 .driver_data = &quirk_asus_x200ca, 398 }, 399 { 400 .callback = dmi_matched, 401 .ident = "ASUSTeK COMPUTER INC. UX330UAK", 402 .matches = { 403 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), 404 DMI_MATCH(DMI_PRODUCT_NAME, "UX330UAK"), 405 }, 406 .driver_data = &quirk_asus_forceals, 407 }, 408 { 409 .callback = dmi_matched, 410 .ident = "ASUSTeK COMPUTER INC. X550LB", 411 .matches = { 412 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), 413 DMI_MATCH(DMI_PRODUCT_NAME, "X550LB"), 414 }, 415 .driver_data = &quirk_asus_x550lb, 416 }, 417 { 418 .callback = dmi_matched, 419 .ident = "ASUSTeK COMPUTER INC. UX430UQ", 420 .matches = { 421 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), 422 DMI_MATCH(DMI_PRODUCT_NAME, "UX430UQ"), 423 }, 424 .driver_data = &quirk_asus_forceals, 425 }, 426 { 427 .callback = dmi_matched, 428 .ident = "ASUSTeK COMPUTER INC. UX430UNR", 429 .matches = { 430 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), 431 DMI_MATCH(DMI_PRODUCT_NAME, "UX430UNR"), 432 }, 433 .driver_data = &quirk_asus_forceals, 434 }, 435 { 436 .callback = dmi_matched, 437 .ident = "Asus Transformer T100TA / T100HA / T100CHI", 438 .matches = { 439 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), 440 /* Match *T100* */ 441 DMI_MATCH(DMI_PRODUCT_NAME, "T100"), 442 }, 443 .driver_data = &quirk_asus_use_kbd_dock_devid, 444 }, 445 { 446 .callback = dmi_matched, 447 .ident = "Asus Transformer T101HA", 448 .matches = { 449 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), 450 DMI_MATCH(DMI_PRODUCT_NAME, "T101HA"), 451 }, 452 .driver_data = &quirk_asus_use_kbd_dock_devid, 453 }, 454 { 455 .callback = dmi_matched, 456 .ident = "Asus Transformer T200TA", 457 .matches = { 458 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), 459 DMI_MATCH(DMI_PRODUCT_NAME, "T200TA"), 460 }, 461 .driver_data = &quirk_asus_use_kbd_dock_devid, 462 }, 463 { 464 .callback = dmi_matched, 465 .ident = "ASUS ZenBook Flip UX360", 466 .matches = { 467 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), 468 /* Match UX360* */ 469 DMI_MATCH(DMI_PRODUCT_NAME, "UX360"), 470 }, 471 .driver_data = &quirk_asus_use_lid_flip_devid, 472 }, 473 { 474 .callback = dmi_matched, 475 .ident = "ASUS TP200s / E205SA", 476 .matches = { 477 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), 478 DMI_MATCH(DMI_PRODUCT_NAME, "E205SA"), 479 }, 480 .driver_data = &quirk_asus_use_lid_flip_devid, 481 }, 482 { 483 .callback = dmi_matched, 484 .ident = "ASUS ROG FLOW X13", 485 .matches = { 486 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), 487 /* Match GV301** */ 488 DMI_MATCH(DMI_PRODUCT_NAME, "GV301"), 489 }, 490 .driver_data = &quirk_asus_tablet_mode, 491 }, 492 { 493 .callback = dmi_matched, 494 .ident = "ASUS ROG FLOW X16", 495 .matches = { 496 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), 497 DMI_MATCH(DMI_PRODUCT_NAME, "GV601R"), 498 }, 499 .driver_data = &quirk_asus_tablet_mode, 500 }, 501 { 502 .callback = dmi_matched, 503 .ident = "ASUS ROG FLOW X16", 504 .matches = { 505 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), 506 DMI_MATCH(DMI_PRODUCT_NAME, "GV601V"), 507 }, 508 .driver_data = &quirk_asus_tablet_mode, 509 }, 510 { 511 .callback = dmi_matched, 512 .ident = "ASUS VivoBook E410MA", 513 .matches = { 514 DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), 515 DMI_MATCH(DMI_PRODUCT_NAME, "E410MA"), 516 }, 517 .driver_data = &quirk_asus_ignore_fan, 518 }, 519 {}, 520 }; 521 522 static void asus_nb_wmi_quirks(struct asus_wmi_driver *driver) 523 { 524 quirks = &quirk_asus_unknown; 525 dmi_check_system(asus_quirks); 526 527 driver->quirks = quirks; 528 driver->panel_power = FB_BLANK_UNBLANK; 529 530 /* overwrite the wapf setting if the wapf paramater is specified */ 531 if (wapf != -1) 532 quirks->wapf = wapf; 533 else 534 wapf = quirks->wapf; 535 536 if (tablet_mode_sw != -1) 537 quirks->tablet_switch_mode = tablet_mode_sw; 538 } 539 540 static const struct key_entry asus_nb_wmi_keymap[] = { 541 { KE_KEY, ASUS_WMI_BRN_DOWN, { KEY_BRIGHTNESSDOWN } }, 542 { KE_KEY, ASUS_WMI_BRN_UP, { KEY_BRIGHTNESSUP } }, 543 { KE_KEY, 0x2a, { KEY_SELECTIVE_SCREENSHOT } }, 544 { KE_IGNORE, 0x2b, }, /* PrintScreen (also send via PS/2) on newer models */ 545 { KE_IGNORE, 0x2c, }, /* CapsLock (also send via PS/2) on newer models */ 546 { KE_KEY, 0x30, { KEY_VOLUMEUP } }, 547 { KE_KEY, 0x31, { KEY_VOLUMEDOWN } }, 548 { KE_KEY, 0x32, { KEY_MUTE } }, 549 { KE_KEY, 0x33, { KEY_SCREENLOCK } }, 550 { KE_KEY, 0x35, { KEY_SCREENLOCK } }, 551 { KE_KEY, 0x38, { KEY_PROG3 } }, /* Armoury Crate */ 552 { KE_KEY, 0x40, { KEY_PREVIOUSSONG } }, 553 { KE_KEY, 0x41, { KEY_NEXTSONG } }, 554 { KE_KEY, 0x43, { KEY_STOPCD } }, /* Stop/Eject */ 555 { KE_KEY, 0x45, { KEY_PLAYPAUSE } }, 556 { KE_KEY, 0x4c, { KEY_MEDIA } }, /* WMP Key */ 557 { KE_KEY, 0x50, { KEY_EMAIL } }, 558 { KE_KEY, 0x51, { KEY_WWW } }, 559 { KE_KEY, 0x55, { KEY_CALC } }, 560 { KE_IGNORE, 0x57, }, /* Battery mode */ 561 { KE_IGNORE, 0x58, }, /* AC mode */ 562 { KE_KEY, 0x5C, { KEY_F15 } }, /* Power Gear key */ 563 { KE_KEY, 0x5D, { KEY_WLAN } }, /* Wireless console Toggle */ 564 { KE_KEY, 0x5E, { KEY_WLAN } }, /* Wireless console Enable */ 565 { KE_KEY, 0x5F, { KEY_WLAN } }, /* Wireless console Disable */ 566 { KE_KEY, 0x60, { KEY_TOUCHPAD_ON } }, 567 { KE_KEY, 0x61, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD only */ 568 { KE_KEY, 0x62, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT only */ 569 { KE_KEY, 0x63, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT */ 570 { KE_KEY, 0x64, { KEY_SWITCHVIDEOMODE } }, /* SDSP TV */ 571 { KE_KEY, 0x65, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + TV */ 572 { KE_KEY, 0x66, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + TV */ 573 { KE_KEY, 0x67, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + TV */ 574 { KE_KEY, 0x6B, { KEY_TOUCHPAD_TOGGLE } }, 575 { KE_IGNORE, 0x6E, }, /* Low Battery notification */ 576 { KE_KEY, 0x71, { KEY_F13 } }, /* General-purpose button */ 577 { KE_IGNORE, 0x79, }, /* Charger type dectection notification */ 578 { KE_KEY, 0x7a, { KEY_ALS_TOGGLE } }, /* Ambient Light Sensor Toggle */ 579 { KE_IGNORE, 0x7B, }, /* Charger connect/disconnect notification */ 580 { KE_KEY, 0x7c, { KEY_MICMUTE } }, 581 { KE_KEY, 0x7D, { KEY_BLUETOOTH } }, /* Bluetooth Enable */ 582 { KE_KEY, 0x7E, { KEY_BLUETOOTH } }, /* Bluetooth Disable */ 583 { KE_KEY, 0x82, { KEY_CAMERA } }, 584 { KE_KEY, 0x85, { KEY_CAMERA } }, 585 { KE_KEY, 0x86, { KEY_PROG1 } }, /* MyASUS Key */ 586 { KE_KEY, 0x88, { KEY_RFKILL } }, /* Radio Toggle Key */ 587 { KE_KEY, 0x8A, { KEY_PROG1 } }, /* Color enhancement mode */ 588 { KE_KEY, 0x8C, { KEY_SWITCHVIDEOMODE } }, /* SDSP DVI only */ 589 { KE_KEY, 0x8D, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + DVI */ 590 { KE_KEY, 0x8E, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + DVI */ 591 { KE_KEY, 0x8F, { KEY_SWITCHVIDEOMODE } }, /* SDSP TV + DVI */ 592 { KE_KEY, 0x90, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + DVI */ 593 { KE_KEY, 0x91, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + TV + DVI */ 594 { KE_KEY, 0x92, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + TV + DVI */ 595 { KE_KEY, 0x93, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + TV + DVI */ 596 { KE_KEY, 0x95, { KEY_MEDIA } }, 597 { KE_KEY, 0x99, { KEY_PHONE } }, /* Conflicts with fan mode switch */ 598 { KE_KEY, 0xA0, { KEY_SWITCHVIDEOMODE } }, /* SDSP HDMI only */ 599 { KE_KEY, 0xA1, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + HDMI */ 600 { KE_KEY, 0xA2, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + HDMI */ 601 { KE_KEY, 0xA3, { KEY_SWITCHVIDEOMODE } }, /* SDSP TV + HDMI */ 602 { KE_KEY, 0xA4, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + HDMI */ 603 { KE_KEY, 0xA5, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + TV + HDMI */ 604 { KE_KEY, 0xA6, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + TV + HDMI */ 605 { KE_KEY, 0xA7, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + TV + HDMI */ 606 { KE_KEY, 0xAE, { KEY_FN_F5 } }, /* Fn+F5 fan mode on 2020+ */ 607 { KE_KEY, 0xB3, { KEY_PROG4 } }, /* AURA */ 608 { KE_KEY, 0xB5, { KEY_CALC } }, 609 { KE_IGNORE, 0xC0, }, /* External display connect/disconnect notification */ 610 { KE_KEY, 0xC4, { KEY_KBDILLUMUP } }, 611 { KE_KEY, 0xC5, { KEY_KBDILLUMDOWN } }, 612 { KE_IGNORE, 0xC6, }, /* Ambient Light Sensor notification */ 613 { KE_KEY, 0xFA, { KEY_PROG2 } }, /* Lid flip action */ 614 { KE_KEY, 0xBD, { KEY_PROG2 } }, /* Lid flip action on ROG xflow laptops */ 615 { KE_END, 0}, 616 }; 617 618 static void asus_nb_wmi_key_filter(struct asus_wmi_driver *asus_wmi, int *code, 619 unsigned int *value, bool *autorelease) 620 { 621 switch (*code) { 622 case ASUS_WMI_BRN_DOWN: 623 case ASUS_WMI_BRN_UP: 624 if (acpi_video_handles_brightness_key_presses()) 625 *code = ASUS_WMI_KEY_IGNORE; 626 627 break; 628 case 0x30: /* Volume Up */ 629 case 0x31: /* Volume Down */ 630 case 0x32: /* Volume Mute */ 631 if (atkbd_reports_vol_keys) 632 *code = ASUS_WMI_KEY_IGNORE; 633 634 break; 635 } 636 } 637 638 static struct asus_wmi_driver asus_nb_wmi_driver = { 639 .name = ASUS_NB_WMI_FILE, 640 .owner = THIS_MODULE, 641 .event_guid = ASUS_NB_WMI_EVENT_GUID, 642 .keymap = asus_nb_wmi_keymap, 643 .input_name = "Asus WMI hotkeys", 644 .input_phys = ASUS_NB_WMI_FILE "/input0", 645 .detect_quirks = asus_nb_wmi_quirks, 646 .key_filter = asus_nb_wmi_key_filter, 647 .i8042_filter = asus_i8042_filter, 648 }; 649 650 651 static int __init asus_nb_wmi_init(void) 652 { 653 return asus_wmi_register_driver(&asus_nb_wmi_driver); 654 } 655 656 static void __exit asus_nb_wmi_exit(void) 657 { 658 asus_wmi_unregister_driver(&asus_nb_wmi_driver); 659 } 660 661 module_init(asus_nb_wmi_init); 662 module_exit(asus_nb_wmi_exit); 663