1 // SPDX-License-Identifier: GPL-2.0-or-later 2 /* 3 * USB HID quirks support for Linux 4 * 5 * Copyright (c) 1999 Andreas Gal 6 * Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@suse.cz> 7 * Copyright (c) 2005 Michael Haboustak <mike-@cinci.rr.com> for Concept2, Inc 8 * Copyright (c) 2006-2007 Jiri Kosina 9 * Copyright (c) 2008 Jiri Slaby <jirislaby@gmail.com> 10 * Copyright (c) 2019 Paul Pawlowski <paul@mrarm.io> 11 */ 12 13 /* 14 */ 15 16 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt 17 18 #include <linux/device.h> 19 #include <linux/hid.h> 20 #include <linux/jiffies.h> 21 #include <linux/module.h> 22 #include <linux/slab.h> 23 #include <linux/timer.h> 24 #include <linux/string.h> 25 26 #include "hid-ids.h" 27 28 #define APPLE_RDESC_JIS BIT(0) 29 #define APPLE_IGNORE_MOUSE BIT(1) 30 #define APPLE_HAS_FN BIT(2) 31 /* BIT(3) reserved, was: APPLE_HIDDEV */ 32 #define APPLE_ISO_TILDE_QUIRK BIT(4) 33 #define APPLE_MIGHTYMOUSE BIT(5) 34 #define APPLE_INVERT_HWHEEL BIT(6) 35 /* BIT(7) reserved, was: APPLE_IGNORE_HIDINPUT */ 36 #define APPLE_NUMLOCK_EMULATION BIT(8) 37 #define APPLE_RDESC_BATTERY BIT(9) 38 #define APPLE_BACKLIGHT_CTL BIT(10) 39 #define APPLE_IS_NON_APPLE BIT(11) 40 41 #define APPLE_FLAG_FKEY 0x01 42 43 #define HID_COUNTRY_INTERNATIONAL_ISO 13 44 #define APPLE_BATTERY_TIMEOUT_MS 60000 45 46 static unsigned int fnmode = 3; 47 module_param(fnmode, uint, 0644); 48 MODULE_PARM_DESC(fnmode, "Mode of fn key on Apple keyboards (0 = disabled, " 49 "1 = fkeyslast, 2 = fkeysfirst, [3] = auto)"); 50 51 static int iso_layout = -1; 52 module_param(iso_layout, int, 0644); 53 MODULE_PARM_DESC(iso_layout, "Swap the backtick/tilde and greater-than/less-than keys. " 54 "([-1] = auto, 0 = disabled, 1 = enabled)"); 55 56 static unsigned int swap_opt_cmd; 57 module_param(swap_opt_cmd, uint, 0644); 58 MODULE_PARM_DESC(swap_opt_cmd, "Swap the Option (\"Alt\") and Command (\"Flag\") keys. " 59 "(For people who want to keep Windows PC keyboard muscle memory. " 60 "[0] = as-is, Mac layout. 1 = swapped, Windows layout.)"); 61 62 static unsigned int swap_fn_leftctrl; 63 module_param(swap_fn_leftctrl, uint, 0644); 64 MODULE_PARM_DESC(swap_fn_leftctrl, "Swap the Fn and left Control keys. " 65 "(For people who want to keep PC keyboard muscle memory. " 66 "[0] = as-is, Mac layout, 1 = swapped, PC layout)"); 67 68 struct apple_non_apple_keyboard { 69 char *name; 70 }; 71 72 struct apple_sc_backlight { 73 struct led_classdev cdev; 74 struct hid_device *hdev; 75 unsigned short backlight_off, backlight_on_min, backlight_on_max; 76 }; 77 78 struct apple_sc { 79 struct hid_device *hdev; 80 unsigned long quirks; 81 unsigned int fn_on; 82 unsigned int fn_found; 83 DECLARE_BITMAP(pressed_numlock, KEY_CNT); 84 struct timer_list battery_timer; 85 struct apple_sc_backlight *backlight; 86 }; 87 88 struct apple_key_translation { 89 u16 from; 90 u16 to; 91 u8 flags; 92 }; 93 94 static const struct apple_key_translation magic_keyboard_alu_fn_keys[] = { 95 { KEY_BACKSPACE, KEY_DELETE }, 96 { KEY_ENTER, KEY_INSERT }, 97 { KEY_F1, KEY_BRIGHTNESSDOWN, APPLE_FLAG_FKEY }, 98 { KEY_F2, KEY_BRIGHTNESSUP, APPLE_FLAG_FKEY }, 99 { KEY_F3, KEY_SCALE, APPLE_FLAG_FKEY }, 100 { KEY_F4, KEY_DASHBOARD, APPLE_FLAG_FKEY }, 101 { KEY_F6, KEY_NUMLOCK, APPLE_FLAG_FKEY }, 102 { KEY_F7, KEY_PREVIOUSSONG, APPLE_FLAG_FKEY }, 103 { KEY_F8, KEY_PLAYPAUSE, APPLE_FLAG_FKEY }, 104 { KEY_F9, KEY_NEXTSONG, APPLE_FLAG_FKEY }, 105 { KEY_F10, KEY_MUTE, APPLE_FLAG_FKEY }, 106 { KEY_F11, KEY_VOLUMEDOWN, APPLE_FLAG_FKEY }, 107 { KEY_F12, KEY_VOLUMEUP, APPLE_FLAG_FKEY }, 108 { KEY_UP, KEY_PAGEUP }, 109 { KEY_DOWN, KEY_PAGEDOWN }, 110 { KEY_LEFT, KEY_HOME }, 111 { KEY_RIGHT, KEY_END }, 112 { } 113 }; 114 115 static const struct apple_key_translation magic_keyboard_2015_fn_keys[] = { 116 { KEY_BACKSPACE, KEY_DELETE }, 117 { KEY_ENTER, KEY_INSERT }, 118 { KEY_F1, KEY_BRIGHTNESSDOWN, APPLE_FLAG_FKEY }, 119 { KEY_F2, KEY_BRIGHTNESSUP, APPLE_FLAG_FKEY }, 120 { KEY_F3, KEY_SCALE, APPLE_FLAG_FKEY }, 121 { KEY_F4, KEY_DASHBOARD, APPLE_FLAG_FKEY }, 122 { KEY_F7, KEY_PREVIOUSSONG, APPLE_FLAG_FKEY }, 123 { KEY_F8, KEY_PLAYPAUSE, APPLE_FLAG_FKEY }, 124 { KEY_F9, KEY_NEXTSONG, APPLE_FLAG_FKEY }, 125 { KEY_F10, KEY_MUTE, APPLE_FLAG_FKEY }, 126 { KEY_F11, KEY_VOLUMEDOWN, APPLE_FLAG_FKEY }, 127 { KEY_F12, KEY_VOLUMEUP, APPLE_FLAG_FKEY }, 128 { KEY_UP, KEY_PAGEUP }, 129 { KEY_DOWN, KEY_PAGEDOWN }, 130 { KEY_LEFT, KEY_HOME }, 131 { KEY_RIGHT, KEY_END }, 132 { } 133 }; 134 135 struct apple_backlight_config_report { 136 u8 report_id; 137 u8 version; 138 u16 backlight_off, backlight_on_min, backlight_on_max; 139 }; 140 141 struct apple_backlight_set_report { 142 u8 report_id; 143 u8 version; 144 u16 backlight; 145 u16 rate; 146 }; 147 148 149 static const struct apple_key_translation apple2021_fn_keys[] = { 150 { KEY_BACKSPACE, KEY_DELETE }, 151 { KEY_ENTER, KEY_INSERT }, 152 { KEY_F1, KEY_BRIGHTNESSDOWN, APPLE_FLAG_FKEY }, 153 { KEY_F2, KEY_BRIGHTNESSUP, APPLE_FLAG_FKEY }, 154 { KEY_F3, KEY_SCALE, APPLE_FLAG_FKEY }, 155 { KEY_F4, KEY_SEARCH, APPLE_FLAG_FKEY }, 156 { KEY_F5, KEY_MICMUTE, APPLE_FLAG_FKEY }, 157 { KEY_F6, KEY_SLEEP, APPLE_FLAG_FKEY }, 158 { KEY_F7, KEY_PREVIOUSSONG, APPLE_FLAG_FKEY }, 159 { KEY_F8, KEY_PLAYPAUSE, APPLE_FLAG_FKEY }, 160 { KEY_F9, KEY_NEXTSONG, APPLE_FLAG_FKEY }, 161 { KEY_F10, KEY_MUTE, APPLE_FLAG_FKEY }, 162 { KEY_F11, KEY_VOLUMEDOWN, APPLE_FLAG_FKEY }, 163 { KEY_F12, KEY_VOLUMEUP, APPLE_FLAG_FKEY }, 164 { KEY_UP, KEY_PAGEUP }, 165 { KEY_DOWN, KEY_PAGEDOWN }, 166 { KEY_LEFT, KEY_HOME }, 167 { KEY_RIGHT, KEY_END }, 168 { } 169 }; 170 171 static const struct apple_key_translation macbookair_fn_keys[] = { 172 { KEY_BACKSPACE, KEY_DELETE }, 173 { KEY_ENTER, KEY_INSERT }, 174 { KEY_F1, KEY_BRIGHTNESSDOWN, APPLE_FLAG_FKEY }, 175 { KEY_F2, KEY_BRIGHTNESSUP, APPLE_FLAG_FKEY }, 176 { KEY_F3, KEY_SCALE, APPLE_FLAG_FKEY }, 177 { KEY_F4, KEY_DASHBOARD, APPLE_FLAG_FKEY }, 178 { KEY_F6, KEY_PREVIOUSSONG, APPLE_FLAG_FKEY }, 179 { KEY_F7, KEY_PLAYPAUSE, APPLE_FLAG_FKEY }, 180 { KEY_F8, KEY_NEXTSONG, APPLE_FLAG_FKEY }, 181 { KEY_F9, KEY_MUTE, APPLE_FLAG_FKEY }, 182 { KEY_F10, KEY_VOLUMEDOWN, APPLE_FLAG_FKEY }, 183 { KEY_F11, KEY_VOLUMEUP, APPLE_FLAG_FKEY }, 184 { KEY_F12, KEY_EJECTCD, APPLE_FLAG_FKEY }, 185 { KEY_UP, KEY_PAGEUP }, 186 { KEY_DOWN, KEY_PAGEDOWN }, 187 { KEY_LEFT, KEY_HOME }, 188 { KEY_RIGHT, KEY_END }, 189 { } 190 }; 191 192 static const struct apple_key_translation macbookpro_no_esc_fn_keys[] = { 193 { KEY_BACKSPACE, KEY_DELETE }, 194 { KEY_ENTER, KEY_INSERT }, 195 { KEY_GRAVE, KEY_ESC }, 196 { KEY_1, KEY_F1 }, 197 { KEY_2, KEY_F2 }, 198 { KEY_3, KEY_F3 }, 199 { KEY_4, KEY_F4 }, 200 { KEY_5, KEY_F5 }, 201 { KEY_6, KEY_F6 }, 202 { KEY_7, KEY_F7 }, 203 { KEY_8, KEY_F8 }, 204 { KEY_9, KEY_F9 }, 205 { KEY_0, KEY_F10 }, 206 { KEY_MINUS, KEY_F11 }, 207 { KEY_EQUAL, KEY_F12 }, 208 { KEY_UP, KEY_PAGEUP }, 209 { KEY_DOWN, KEY_PAGEDOWN }, 210 { KEY_LEFT, KEY_HOME }, 211 { KEY_RIGHT, KEY_END }, 212 { } 213 }; 214 215 static const struct apple_key_translation macbookpro_dedicated_esc_fn_keys[] = { 216 { KEY_BACKSPACE, KEY_DELETE }, 217 { KEY_ENTER, KEY_INSERT }, 218 { KEY_1, KEY_F1 }, 219 { KEY_2, KEY_F2 }, 220 { KEY_3, KEY_F3 }, 221 { KEY_4, KEY_F4 }, 222 { KEY_5, KEY_F5 }, 223 { KEY_6, KEY_F6 }, 224 { KEY_7, KEY_F7 }, 225 { KEY_8, KEY_F8 }, 226 { KEY_9, KEY_F9 }, 227 { KEY_0, KEY_F10 }, 228 { KEY_MINUS, KEY_F11 }, 229 { KEY_EQUAL, KEY_F12 }, 230 { KEY_UP, KEY_PAGEUP }, 231 { KEY_DOWN, KEY_PAGEDOWN }, 232 { KEY_LEFT, KEY_HOME }, 233 { KEY_RIGHT, KEY_END }, 234 { } 235 }; 236 237 static const struct apple_key_translation apple_fn_keys[] = { 238 { KEY_BACKSPACE, KEY_DELETE }, 239 { KEY_ENTER, KEY_INSERT }, 240 { KEY_F1, KEY_BRIGHTNESSDOWN, APPLE_FLAG_FKEY }, 241 { KEY_F2, KEY_BRIGHTNESSUP, APPLE_FLAG_FKEY }, 242 { KEY_F3, KEY_SCALE, APPLE_FLAG_FKEY }, 243 { KEY_F4, KEY_DASHBOARD, APPLE_FLAG_FKEY }, 244 { KEY_F5, KEY_KBDILLUMDOWN, APPLE_FLAG_FKEY }, 245 { KEY_F6, KEY_KBDILLUMUP, APPLE_FLAG_FKEY }, 246 { KEY_F7, KEY_PREVIOUSSONG, APPLE_FLAG_FKEY }, 247 { KEY_F8, KEY_PLAYPAUSE, APPLE_FLAG_FKEY }, 248 { KEY_F9, KEY_NEXTSONG, APPLE_FLAG_FKEY }, 249 { KEY_F10, KEY_MUTE, APPLE_FLAG_FKEY }, 250 { KEY_F11, KEY_VOLUMEDOWN, APPLE_FLAG_FKEY }, 251 { KEY_F12, KEY_VOLUMEUP, APPLE_FLAG_FKEY }, 252 { KEY_UP, KEY_PAGEUP }, 253 { KEY_DOWN, KEY_PAGEDOWN }, 254 { KEY_LEFT, KEY_HOME }, 255 { KEY_RIGHT, KEY_END }, 256 { } 257 }; 258 259 static const struct apple_key_translation powerbook_fn_keys[] = { 260 { KEY_BACKSPACE, KEY_DELETE }, 261 { KEY_F1, KEY_BRIGHTNESSDOWN, APPLE_FLAG_FKEY }, 262 { KEY_F2, KEY_BRIGHTNESSUP, APPLE_FLAG_FKEY }, 263 { KEY_F3, KEY_MUTE, APPLE_FLAG_FKEY }, 264 { KEY_F4, KEY_VOLUMEDOWN, APPLE_FLAG_FKEY }, 265 { KEY_F5, KEY_VOLUMEUP, APPLE_FLAG_FKEY }, 266 { KEY_F6, KEY_NUMLOCK, APPLE_FLAG_FKEY }, 267 { KEY_F7, KEY_SWITCHVIDEOMODE, APPLE_FLAG_FKEY }, 268 { KEY_F8, KEY_KBDILLUMTOGGLE, APPLE_FLAG_FKEY }, 269 { KEY_F9, KEY_KBDILLUMDOWN, APPLE_FLAG_FKEY }, 270 { KEY_F10, KEY_KBDILLUMUP, APPLE_FLAG_FKEY }, 271 { KEY_UP, KEY_PAGEUP }, 272 { KEY_DOWN, KEY_PAGEDOWN }, 273 { KEY_LEFT, KEY_HOME }, 274 { KEY_RIGHT, KEY_END }, 275 { } 276 }; 277 278 static const struct apple_key_translation powerbook_numlock_keys[] = { 279 { KEY_J, KEY_KP1 }, 280 { KEY_K, KEY_KP2 }, 281 { KEY_L, KEY_KP3 }, 282 { KEY_U, KEY_KP4 }, 283 { KEY_I, KEY_KP5 }, 284 { KEY_O, KEY_KP6 }, 285 { KEY_7, KEY_KP7 }, 286 { KEY_8, KEY_KP8 }, 287 { KEY_9, KEY_KP9 }, 288 { KEY_M, KEY_KP0 }, 289 { KEY_DOT, KEY_KPDOT }, 290 { KEY_SLASH, KEY_KPPLUS }, 291 { KEY_SEMICOLON, KEY_KPMINUS }, 292 { KEY_P, KEY_KPASTERISK }, 293 { KEY_MINUS, KEY_KPEQUAL }, 294 { KEY_0, KEY_KPSLASH }, 295 { KEY_F6, KEY_NUMLOCK }, 296 { KEY_KPENTER, KEY_KPENTER }, 297 { KEY_BACKSPACE, KEY_BACKSPACE }, 298 { } 299 }; 300 301 static const struct apple_key_translation apple_iso_keyboard[] = { 302 { KEY_GRAVE, KEY_102ND }, 303 { KEY_102ND, KEY_GRAVE }, 304 { } 305 }; 306 307 static const struct apple_key_translation swapped_option_cmd_keys[] = { 308 { KEY_LEFTALT, KEY_LEFTMETA }, 309 { KEY_LEFTMETA, KEY_LEFTALT }, 310 { KEY_RIGHTALT, KEY_RIGHTMETA }, 311 { KEY_RIGHTMETA,KEY_RIGHTALT }, 312 { } 313 }; 314 315 static const struct apple_key_translation swapped_fn_leftctrl_keys[] = { 316 { KEY_FN, KEY_LEFTCTRL }, 317 { } 318 }; 319 320 static const struct apple_non_apple_keyboard non_apple_keyboards[] = { 321 { "SONiX USB DEVICE" }, 322 { "Keychron" }, 323 { "AONE" }, 324 { "GANSS" } 325 }; 326 327 static bool apple_is_non_apple_keyboard(struct hid_device *hdev) 328 { 329 int i; 330 331 for (i = 0; i < ARRAY_SIZE(non_apple_keyboards); i++) { 332 char *non_apple = non_apple_keyboards[i].name; 333 334 if (strncmp(hdev->name, non_apple, strlen(non_apple)) == 0) 335 return true; 336 } 337 338 return false; 339 } 340 341 static inline void apple_setup_key_translation(struct input_dev *input, 342 const struct apple_key_translation *table) 343 { 344 const struct apple_key_translation *trans; 345 346 for (trans = table; trans->from; trans++) 347 set_bit(trans->to, input->keybit); 348 } 349 350 static const struct apple_key_translation *apple_find_translation( 351 const struct apple_key_translation *table, u16 from) 352 { 353 const struct apple_key_translation *trans; 354 355 /* Look for the translation */ 356 for (trans = table; trans->from; trans++) 357 if (trans->from == from) 358 return trans; 359 360 return NULL; 361 } 362 363 static void input_event_with_scancode(struct input_dev *input, 364 __u8 type, __u16 code, unsigned int hid, __s32 value) 365 { 366 if (type == EV_KEY && 367 (!test_bit(code, input->key)) == value) 368 input_event(input, EV_MSC, MSC_SCAN, hid); 369 input_event(input, type, code, value); 370 } 371 372 static int hidinput_apple_event(struct hid_device *hid, struct input_dev *input, 373 struct hid_usage *usage, __s32 value) 374 { 375 struct apple_sc *asc = hid_get_drvdata(hid); 376 const struct apple_key_translation *trans, *table; 377 bool do_translate; 378 u16 code = 0; 379 unsigned int real_fnmode; 380 381 u16 fn_keycode = (swap_fn_leftctrl) ? (KEY_LEFTCTRL) : (KEY_FN); 382 383 if (usage->code == fn_keycode) { 384 asc->fn_on = !!value; 385 input_event_with_scancode(input, usage->type, KEY_FN, 386 usage->hid, value); 387 return 1; 388 } 389 390 if (fnmode == 3) { 391 real_fnmode = (asc->quirks & APPLE_IS_NON_APPLE) ? 2 : 1; 392 } else { 393 real_fnmode = fnmode; 394 } 395 396 if (real_fnmode) { 397 if (hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_ANSI || 398 hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_ISO || 399 hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_JIS || 400 hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI || 401 hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO || 402 hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS || 403 hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ANSI || 404 hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ISO || 405 hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_JIS) 406 table = magic_keyboard_alu_fn_keys; 407 else if (hid->product == USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_2015 || 408 hid->product == USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_NUMPAD_2015) 409 table = magic_keyboard_2015_fn_keys; 410 else if (hid->product == USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_2021 || 411 hid->product == USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_FINGERPRINT_2021 || 412 hid->product == USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_NUMPAD_2021) 413 table = apple2021_fn_keys; 414 else if (hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J132 || 415 hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J680 || 416 hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J213) 417 table = macbookpro_no_esc_fn_keys; 418 else if (hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J214K || 419 hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J223 || 420 hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J152F) 421 table = macbookpro_dedicated_esc_fn_keys; 422 else if (hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J140K || 423 hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J230K) 424 table = apple_fn_keys; 425 else if (hid->product >= USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI && 426 hid->product <= USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS) 427 table = macbookair_fn_keys; 428 else if (hid->product < 0x21d || hid->product >= 0x300) 429 table = powerbook_fn_keys; 430 else 431 table = apple_fn_keys; 432 433 trans = apple_find_translation (table, usage->code); 434 435 if (trans) { 436 if (test_bit(trans->from, input->key)) 437 code = trans->from; 438 else if (test_bit(trans->to, input->key)) 439 code = trans->to; 440 441 if (!code) { 442 if (trans->flags & APPLE_FLAG_FKEY) { 443 switch (real_fnmode) { 444 case 1: 445 do_translate = !asc->fn_on; 446 break; 447 case 2: 448 do_translate = asc->fn_on; 449 break; 450 default: 451 /* should never happen */ 452 do_translate = false; 453 } 454 } else { 455 do_translate = asc->fn_on; 456 } 457 458 code = do_translate ? trans->to : trans->from; 459 } 460 461 input_event_with_scancode(input, usage->type, code, 462 usage->hid, value); 463 return 1; 464 } 465 466 if (asc->quirks & APPLE_NUMLOCK_EMULATION && 467 (test_bit(usage->code, asc->pressed_numlock) || 468 test_bit(LED_NUML, input->led))) { 469 trans = apple_find_translation(powerbook_numlock_keys, 470 usage->code); 471 472 if (trans) { 473 if (value) 474 set_bit(usage->code, 475 asc->pressed_numlock); 476 else 477 clear_bit(usage->code, 478 asc->pressed_numlock); 479 480 input_event_with_scancode(input, usage->type, 481 trans->to, usage->hid, value); 482 } 483 484 return 1; 485 } 486 } 487 488 if (iso_layout > 0 || (iso_layout < 0 && (asc->quirks & APPLE_ISO_TILDE_QUIRK) && 489 hid->country == HID_COUNTRY_INTERNATIONAL_ISO)) { 490 trans = apple_find_translation(apple_iso_keyboard, usage->code); 491 if (trans) { 492 input_event_with_scancode(input, usage->type, 493 trans->to, usage->hid, value); 494 return 1; 495 } 496 } 497 498 if (swap_opt_cmd) { 499 trans = apple_find_translation(swapped_option_cmd_keys, usage->code); 500 if (trans) { 501 input_event_with_scancode(input, usage->type, 502 trans->to, usage->hid, value); 503 return 1; 504 } 505 } 506 507 if (swap_fn_leftctrl) { 508 trans = apple_find_translation(swapped_fn_leftctrl_keys, usage->code); 509 if (trans) { 510 input_event_with_scancode(input, usage->type, 511 trans->to, usage->hid, value); 512 return 1; 513 } 514 } 515 516 return 0; 517 } 518 519 static int apple_event(struct hid_device *hdev, struct hid_field *field, 520 struct hid_usage *usage, __s32 value) 521 { 522 struct apple_sc *asc = hid_get_drvdata(hdev); 523 524 if (!(hdev->claimed & HID_CLAIMED_INPUT) || !field->hidinput || 525 !usage->type) 526 return 0; 527 528 if ((asc->quirks & APPLE_INVERT_HWHEEL) && 529 usage->code == REL_HWHEEL) { 530 input_event_with_scancode(field->hidinput->input, usage->type, 531 usage->code, usage->hid, -value); 532 return 1; 533 } 534 535 if ((asc->quirks & APPLE_HAS_FN) && 536 hidinput_apple_event(hdev, field->hidinput->input, 537 usage, value)) 538 return 1; 539 540 541 return 0; 542 } 543 544 static int apple_fetch_battery(struct hid_device *hdev) 545 { 546 #ifdef CONFIG_HID_BATTERY_STRENGTH 547 struct apple_sc *asc = hid_get_drvdata(hdev); 548 struct hid_report_enum *report_enum; 549 struct hid_report *report; 550 551 if (!(asc->quirks & APPLE_RDESC_BATTERY) || !hdev->battery) 552 return -1; 553 554 report_enum = &hdev->report_enum[hdev->battery_report_type]; 555 report = report_enum->report_id_hash[hdev->battery_report_id]; 556 557 if (!report || report->maxfield < 1) 558 return -1; 559 560 if (hdev->battery_capacity == hdev->battery_max) 561 return -1; 562 563 hid_hw_request(hdev, report, HID_REQ_GET_REPORT); 564 return 0; 565 #else 566 return -1; 567 #endif 568 } 569 570 static void apple_battery_timer_tick(struct timer_list *t) 571 { 572 struct apple_sc *asc = from_timer(asc, t, battery_timer); 573 struct hid_device *hdev = asc->hdev; 574 575 if (apple_fetch_battery(hdev) == 0) { 576 mod_timer(&asc->battery_timer, 577 jiffies + msecs_to_jiffies(APPLE_BATTERY_TIMEOUT_MS)); 578 } 579 } 580 581 /* 582 * MacBook JIS keyboard has wrong logical maximum 583 * Magic Keyboard JIS has wrong logical maximum 584 */ 585 static __u8 *apple_report_fixup(struct hid_device *hdev, __u8 *rdesc, 586 unsigned int *rsize) 587 { 588 struct apple_sc *asc = hid_get_drvdata(hdev); 589 590 if(*rsize >=71 && rdesc[70] == 0x65 && rdesc[64] == 0x65) { 591 hid_info(hdev, 592 "fixing up Magic Keyboard JIS report descriptor\n"); 593 rdesc[64] = rdesc[70] = 0xe7; 594 } 595 596 if ((asc->quirks & APPLE_RDESC_JIS) && *rsize >= 60 && 597 rdesc[53] == 0x65 && rdesc[59] == 0x65) { 598 hid_info(hdev, 599 "fixing up MacBook JIS keyboard report descriptor\n"); 600 rdesc[53] = rdesc[59] = 0xe7; 601 } 602 603 /* 604 * Change the usage from: 605 * 0x06, 0x00, 0xff, // Usage Page (Vendor Defined Page 1) 0 606 * 0x09, 0x0b, // Usage (Vendor Usage 0x0b) 3 607 * To: 608 * 0x05, 0x01, // Usage Page (Generic Desktop) 0 609 * 0x09, 0x06, // Usage (Keyboard) 2 610 */ 611 if ((asc->quirks & APPLE_RDESC_BATTERY) && *rsize == 83 && 612 rdesc[46] == 0x84 && rdesc[58] == 0x85) { 613 hid_info(hdev, 614 "fixing up Magic Keyboard battery report descriptor\n"); 615 *rsize = *rsize - 1; 616 rdesc = kmemdup(rdesc + 1, *rsize, GFP_KERNEL); 617 if (!rdesc) 618 return NULL; 619 620 rdesc[0] = 0x05; 621 rdesc[1] = 0x01; 622 rdesc[2] = 0x09; 623 rdesc[3] = 0x06; 624 } 625 626 return rdesc; 627 } 628 629 static void apple_setup_input(struct input_dev *input) 630 { 631 set_bit(KEY_NUMLOCK, input->keybit); 632 633 /* Enable all needed keys */ 634 apple_setup_key_translation(input, apple_fn_keys); 635 apple_setup_key_translation(input, powerbook_fn_keys); 636 apple_setup_key_translation(input, powerbook_numlock_keys); 637 apple_setup_key_translation(input, apple_iso_keyboard); 638 apple_setup_key_translation(input, magic_keyboard_alu_fn_keys); 639 apple_setup_key_translation(input, magic_keyboard_2015_fn_keys); 640 apple_setup_key_translation(input, apple2021_fn_keys); 641 apple_setup_key_translation(input, macbookpro_no_esc_fn_keys); 642 apple_setup_key_translation(input, macbookpro_dedicated_esc_fn_keys); 643 644 if (swap_fn_leftctrl) 645 apple_setup_key_translation(input, swapped_fn_leftctrl_keys); 646 } 647 648 static int apple_input_mapping(struct hid_device *hdev, struct hid_input *hi, 649 struct hid_field *field, struct hid_usage *usage, 650 unsigned long **bit, int *max) 651 { 652 struct apple_sc *asc = hid_get_drvdata(hdev); 653 654 if (usage->hid == (HID_UP_CUSTOM | 0x0003) || 655 usage->hid == (HID_UP_MSVENDOR | 0x0003) || 656 usage->hid == (HID_UP_HPVENDOR2 | 0x0003)) { 657 /* The fn key on Apple USB keyboards */ 658 set_bit(EV_REP, hi->input->evbit); 659 hid_map_usage_clear(hi, usage, bit, max, EV_KEY, KEY_FN); 660 asc->fn_found = true; 661 apple_setup_input(hi->input); 662 return 1; 663 } 664 665 /* we want the hid layer to go through standard path (set and ignore) */ 666 return 0; 667 } 668 669 static int apple_input_mapped(struct hid_device *hdev, struct hid_input *hi, 670 struct hid_field *field, struct hid_usage *usage, 671 unsigned long **bit, int *max) 672 { 673 struct apple_sc *asc = hid_get_drvdata(hdev); 674 675 if (asc->quirks & APPLE_MIGHTYMOUSE) { 676 if (usage->hid == HID_GD_Z) 677 hid_map_usage(hi, usage, bit, max, EV_REL, REL_HWHEEL); 678 else if (usage->code == BTN_1) 679 hid_map_usage(hi, usage, bit, max, EV_KEY, BTN_2); 680 else if (usage->code == BTN_2) 681 hid_map_usage(hi, usage, bit, max, EV_KEY, BTN_1); 682 } 683 684 return 0; 685 } 686 687 static int apple_input_configured(struct hid_device *hdev, 688 struct hid_input *hidinput) 689 { 690 struct apple_sc *asc = hid_get_drvdata(hdev); 691 692 if ((asc->quirks & APPLE_HAS_FN) && !asc->fn_found) { 693 hid_info(hdev, "Fn key not found (Apple Wireless Keyboard clone?), disabling Fn key handling\n"); 694 asc->quirks &= ~APPLE_HAS_FN; 695 } 696 697 if (apple_is_non_apple_keyboard(hdev)) { 698 hid_info(hdev, "Non-apple keyboard detected; function keys will default to fnmode=2 behavior\n"); 699 asc->quirks |= APPLE_IS_NON_APPLE; 700 } 701 702 return 0; 703 } 704 705 static bool apple_backlight_check_support(struct hid_device *hdev) 706 { 707 int i; 708 unsigned int hid; 709 struct hid_report *report; 710 711 list_for_each_entry(report, &hdev->report_enum[HID_INPUT_REPORT].report_list, list) { 712 for (i = 0; i < report->maxfield; i++) { 713 hid = report->field[i]->usage->hid; 714 if ((hid & HID_USAGE_PAGE) == HID_UP_MSVENDOR && (hid & HID_USAGE) == 0xf) 715 return true; 716 } 717 } 718 719 return false; 720 } 721 722 static int apple_backlight_set(struct hid_device *hdev, u16 value, u16 rate) 723 { 724 int ret = 0; 725 struct apple_backlight_set_report *rep; 726 727 rep = kmalloc(sizeof(*rep), GFP_KERNEL); 728 if (rep == NULL) 729 return -ENOMEM; 730 731 rep->report_id = 0xB0; 732 rep->version = 1; 733 rep->backlight = value; 734 rep->rate = rate; 735 736 ret = hid_hw_raw_request(hdev, 0xB0u, (u8 *) rep, sizeof(*rep), 737 HID_OUTPUT_REPORT, HID_REQ_SET_REPORT); 738 739 kfree(rep); 740 return ret; 741 } 742 743 static int apple_backlight_led_set(struct led_classdev *led_cdev, 744 enum led_brightness brightness) 745 { 746 struct apple_sc_backlight *backlight = container_of(led_cdev, 747 struct apple_sc_backlight, cdev); 748 749 return apple_backlight_set(backlight->hdev, brightness, 0); 750 } 751 752 static int apple_backlight_init(struct hid_device *hdev) 753 { 754 int ret; 755 struct apple_sc *asc = hid_get_drvdata(hdev); 756 struct apple_backlight_config_report *rep; 757 758 if (!apple_backlight_check_support(hdev)) 759 return -EINVAL; 760 761 rep = kmalloc(0x200, GFP_KERNEL); 762 if (rep == NULL) 763 return -ENOMEM; 764 765 ret = hid_hw_raw_request(hdev, 0xBFu, (u8 *) rep, sizeof(*rep), 766 HID_FEATURE_REPORT, HID_REQ_GET_REPORT); 767 if (ret < 0) { 768 hid_err(hdev, "backlight request failed: %d\n", ret); 769 goto cleanup_and_exit; 770 } 771 if (ret < 8 || rep->version != 1) { 772 hid_err(hdev, "backlight config struct: bad version %i\n", rep->version); 773 ret = -EINVAL; 774 goto cleanup_and_exit; 775 } 776 777 hid_dbg(hdev, "backlight config: off=%u, on_min=%u, on_max=%u\n", 778 rep->backlight_off, rep->backlight_on_min, rep->backlight_on_max); 779 780 asc->backlight = devm_kzalloc(&hdev->dev, sizeof(*asc->backlight), GFP_KERNEL); 781 if (!asc->backlight) { 782 ret = -ENOMEM; 783 goto cleanup_and_exit; 784 } 785 786 asc->backlight->hdev = hdev; 787 asc->backlight->cdev.name = "apple::kbd_backlight"; 788 asc->backlight->cdev.max_brightness = rep->backlight_on_max; 789 asc->backlight->cdev.brightness_set_blocking = apple_backlight_led_set; 790 791 ret = apple_backlight_set(hdev, 0, 0); 792 if (ret < 0) { 793 hid_err(hdev, "backlight set request failed: %d\n", ret); 794 goto cleanup_and_exit; 795 } 796 797 ret = devm_led_classdev_register(&hdev->dev, &asc->backlight->cdev); 798 799 cleanup_and_exit: 800 kfree(rep); 801 return ret; 802 } 803 804 static int apple_probe(struct hid_device *hdev, 805 const struct hid_device_id *id) 806 { 807 unsigned long quirks = id->driver_data; 808 struct apple_sc *asc; 809 int ret; 810 811 asc = devm_kzalloc(&hdev->dev, sizeof(*asc), GFP_KERNEL); 812 if (asc == NULL) { 813 hid_err(hdev, "can't alloc apple descriptor\n"); 814 return -ENOMEM; 815 } 816 817 asc->hdev = hdev; 818 asc->quirks = quirks; 819 820 hid_set_drvdata(hdev, asc); 821 822 ret = hid_parse(hdev); 823 if (ret) { 824 hid_err(hdev, "parse failed\n"); 825 return ret; 826 } 827 828 ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT); 829 if (ret) { 830 hid_err(hdev, "hw start failed\n"); 831 return ret; 832 } 833 834 timer_setup(&asc->battery_timer, apple_battery_timer_tick, 0); 835 mod_timer(&asc->battery_timer, 836 jiffies + msecs_to_jiffies(APPLE_BATTERY_TIMEOUT_MS)); 837 apple_fetch_battery(hdev); 838 839 if (quirks & APPLE_BACKLIGHT_CTL) 840 apple_backlight_init(hdev); 841 842 return 0; 843 } 844 845 static void apple_remove(struct hid_device *hdev) 846 { 847 struct apple_sc *asc = hid_get_drvdata(hdev); 848 849 del_timer_sync(&asc->battery_timer); 850 851 hid_hw_stop(hdev); 852 } 853 854 static const struct hid_device_id apple_devices[] = { 855 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MIGHTYMOUSE), 856 .driver_data = APPLE_MIGHTYMOUSE | APPLE_INVERT_HWHEEL }, 857 858 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ANSI), 859 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 860 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ISO), 861 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 862 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ANSI), 863 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 864 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ISO), 865 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 866 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_JIS), 867 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 868 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ANSI), 869 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 870 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ISO), 871 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 872 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_JIS), 873 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | 874 APPLE_RDESC_JIS }, 875 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ANSI), 876 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 877 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ISO), 878 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 879 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_JIS), 880 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | 881 APPLE_RDESC_JIS }, 882 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_ANSI), 883 .driver_data = APPLE_HAS_FN }, 884 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_ISO), 885 .driver_data = APPLE_HAS_FN }, 886 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_JIS), 887 .driver_data = APPLE_HAS_FN }, 888 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_ANSI), 889 .driver_data = APPLE_HAS_FN }, 890 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_ISO), 891 .driver_data = APPLE_HAS_FN }, 892 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_JIS), 893 .driver_data = APPLE_HAS_FN }, 894 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ANSI), 895 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 896 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ISO), 897 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 898 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_JIS), 899 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | 900 APPLE_RDESC_JIS }, 901 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_ANSI), 902 .driver_data = APPLE_HAS_FN }, 903 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_ANSI), 904 .driver_data = APPLE_HAS_FN }, 905 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_ISO), 906 .driver_data = APPLE_HAS_FN }, 907 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_ISO), 908 .driver_data = APPLE_HAS_FN }, 909 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_JIS), 910 .driver_data = APPLE_HAS_FN }, 911 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ANSI), 912 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 913 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ISO), 914 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | 915 APPLE_ISO_TILDE_QUIRK }, 916 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ISO), 917 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | 918 APPLE_ISO_TILDE_QUIRK }, 919 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, 920 USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ANSI), 921 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 922 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, 923 USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_JIS), 924 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 925 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_JIS), 926 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 927 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_2015), 928 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK | APPLE_RDESC_BATTERY }, 929 { HID_BLUETOOTH_DEVICE(BT_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_2015), 930 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 931 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_NUMPAD_2015), 932 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK | APPLE_RDESC_BATTERY }, 933 { HID_BLUETOOTH_DEVICE(BT_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_NUMPAD_2015), 934 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 935 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ANSI), 936 .driver_data = APPLE_HAS_FN }, 937 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ISO), 938 .driver_data = APPLE_HAS_FN }, 939 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_JIS), 940 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 941 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI), 942 .driver_data = APPLE_HAS_FN }, 943 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ISO), 944 .driver_data = APPLE_HAS_FN }, 945 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_JIS), 946 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 947 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI), 948 .driver_data = APPLE_HAS_FN }, 949 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ISO), 950 .driver_data = APPLE_HAS_FN }, 951 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_JIS), 952 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 953 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI), 954 .driver_data = APPLE_HAS_FN }, 955 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ISO), 956 .driver_data = APPLE_HAS_FN }, 957 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_JIS), 958 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 959 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI), 960 .driver_data = APPLE_HAS_FN }, 961 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO), 962 .driver_data = APPLE_HAS_FN }, 963 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS), 964 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 965 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_ANSI), 966 .driver_data = APPLE_HAS_FN }, 967 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_ISO), 968 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 969 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_JIS), 970 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 971 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6_ANSI), 972 .driver_data = APPLE_HAS_FN }, 973 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6_ISO), 974 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 975 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6_JIS), 976 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 977 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6A_ANSI), 978 .driver_data = APPLE_HAS_FN }, 979 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6A_ISO), 980 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 981 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6A_JIS), 982 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 983 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5A_ANSI), 984 .driver_data = APPLE_HAS_FN }, 985 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5A_ISO), 986 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 987 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5A_JIS), 988 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 989 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_ANSI), 990 .driver_data = APPLE_HAS_FN }, 991 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_ISO), 992 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 993 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_JIS), 994 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 995 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_ANSI), 996 .driver_data = APPLE_HAS_FN }, 997 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_ISO), 998 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 999 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_JIS), 1000 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 1001 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING8_ANSI), 1002 .driver_data = APPLE_HAS_FN }, 1003 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING8_ISO), 1004 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 1005 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING8_JIS), 1006 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 1007 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING9_ANSI), 1008 .driver_data = APPLE_HAS_FN }, 1009 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING9_ISO), 1010 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 1011 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING9_JIS), 1012 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 1013 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J140K), 1014 .driver_data = APPLE_HAS_FN | APPLE_BACKLIGHT_CTL }, 1015 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J132), 1016 .driver_data = APPLE_HAS_FN | APPLE_BACKLIGHT_CTL }, 1017 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J680), 1018 .driver_data = APPLE_HAS_FN | APPLE_BACKLIGHT_CTL }, 1019 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J213), 1020 .driver_data = APPLE_HAS_FN | APPLE_BACKLIGHT_CTL }, 1021 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J214K), 1022 .driver_data = APPLE_HAS_FN }, 1023 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J223), 1024 .driver_data = APPLE_HAS_FN }, 1025 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J230K), 1026 .driver_data = APPLE_HAS_FN }, 1027 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J152F), 1028 .driver_data = APPLE_HAS_FN }, 1029 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI), 1030 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 1031 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO), 1032 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | 1033 APPLE_ISO_TILDE_QUIRK }, 1034 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS), 1035 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 1036 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY), 1037 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 1038 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY), 1039 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 1040 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_2021), 1041 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK | APPLE_RDESC_BATTERY }, 1042 { HID_BLUETOOTH_DEVICE(BT_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_2021), 1043 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 1044 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_FINGERPRINT_2021), 1045 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK | APPLE_RDESC_BATTERY }, 1046 { HID_BLUETOOTH_DEVICE(BT_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_FINGERPRINT_2021), 1047 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 1048 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_NUMPAD_2021), 1049 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK | APPLE_RDESC_BATTERY }, 1050 { HID_BLUETOOTH_DEVICE(BT_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_NUMPAD_2021), 1051 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 1052 1053 { } 1054 }; 1055 MODULE_DEVICE_TABLE(hid, apple_devices); 1056 1057 static struct hid_driver apple_driver = { 1058 .name = "apple", 1059 .id_table = apple_devices, 1060 .report_fixup = apple_report_fixup, 1061 .probe = apple_probe, 1062 .remove = apple_remove, 1063 .event = apple_event, 1064 .input_mapping = apple_input_mapping, 1065 .input_mapped = apple_input_mapped, 1066 .input_configured = apple_input_configured, 1067 }; 1068 module_hid_driver(apple_driver); 1069 1070 MODULE_LICENSE("GPL"); 1071