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_ctrl_cmd; 63 module_param(swap_ctrl_cmd, uint, 0644); 64 MODULE_PARM_DESC(swap_ctrl_cmd, "Swap the Control (\"Ctrl\") and Command (\"Flag\") keys. " 65 "(For people who are used to Mac shortcuts involving Command instead of Control. " 66 "[0] = No change. 1 = Swapped.)"); 67 68 static unsigned int swap_fn_leftctrl; 69 module_param(swap_fn_leftctrl, uint, 0644); 70 MODULE_PARM_DESC(swap_fn_leftctrl, "Swap the Fn and left Control keys. " 71 "(For people who want to keep PC keyboard muscle memory. " 72 "[0] = as-is, Mac layout, 1 = swapped, PC layout)"); 73 74 struct apple_non_apple_keyboard { 75 char *name; 76 }; 77 78 struct apple_sc_backlight { 79 struct led_classdev cdev; 80 struct hid_device *hdev; 81 unsigned short backlight_off, backlight_on_min, backlight_on_max; 82 }; 83 84 struct apple_sc { 85 struct hid_device *hdev; 86 unsigned long quirks; 87 unsigned int fn_on; 88 unsigned int fn_found; 89 DECLARE_BITMAP(pressed_numlock, KEY_CNT); 90 struct timer_list battery_timer; 91 struct apple_sc_backlight *backlight; 92 }; 93 94 struct apple_key_translation { 95 u16 from; 96 u16 to; 97 u8 flags; 98 }; 99 100 static const struct apple_key_translation magic_keyboard_alu_fn_keys[] = { 101 { KEY_BACKSPACE, KEY_DELETE }, 102 { KEY_ENTER, KEY_INSERT }, 103 { KEY_F1, KEY_BRIGHTNESSDOWN, APPLE_FLAG_FKEY }, 104 { KEY_F2, KEY_BRIGHTNESSUP, APPLE_FLAG_FKEY }, 105 { KEY_F3, KEY_SCALE, APPLE_FLAG_FKEY }, 106 { KEY_F4, KEY_DASHBOARD, APPLE_FLAG_FKEY }, 107 { KEY_F6, KEY_NUMLOCK, APPLE_FLAG_FKEY }, 108 { KEY_F7, KEY_PREVIOUSSONG, APPLE_FLAG_FKEY }, 109 { KEY_F8, KEY_PLAYPAUSE, APPLE_FLAG_FKEY }, 110 { KEY_F9, KEY_NEXTSONG, APPLE_FLAG_FKEY }, 111 { KEY_F10, KEY_MUTE, APPLE_FLAG_FKEY }, 112 { KEY_F11, KEY_VOLUMEDOWN, APPLE_FLAG_FKEY }, 113 { KEY_F12, KEY_VOLUMEUP, APPLE_FLAG_FKEY }, 114 { KEY_UP, KEY_PAGEUP }, 115 { KEY_DOWN, KEY_PAGEDOWN }, 116 { KEY_LEFT, KEY_HOME }, 117 { KEY_RIGHT, KEY_END }, 118 { } 119 }; 120 121 static const struct apple_key_translation magic_keyboard_2015_fn_keys[] = { 122 { KEY_BACKSPACE, KEY_DELETE }, 123 { KEY_ENTER, KEY_INSERT }, 124 { KEY_F1, KEY_BRIGHTNESSDOWN, APPLE_FLAG_FKEY }, 125 { KEY_F2, KEY_BRIGHTNESSUP, APPLE_FLAG_FKEY }, 126 { KEY_F3, KEY_SCALE, APPLE_FLAG_FKEY }, 127 { KEY_F4, KEY_DASHBOARD, APPLE_FLAG_FKEY }, 128 { KEY_F7, KEY_PREVIOUSSONG, APPLE_FLAG_FKEY }, 129 { KEY_F8, KEY_PLAYPAUSE, APPLE_FLAG_FKEY }, 130 { KEY_F9, KEY_NEXTSONG, APPLE_FLAG_FKEY }, 131 { KEY_F10, KEY_MUTE, APPLE_FLAG_FKEY }, 132 { KEY_F11, KEY_VOLUMEDOWN, APPLE_FLAG_FKEY }, 133 { KEY_F12, KEY_VOLUMEUP, APPLE_FLAG_FKEY }, 134 { KEY_UP, KEY_PAGEUP }, 135 { KEY_DOWN, KEY_PAGEDOWN }, 136 { KEY_LEFT, KEY_HOME }, 137 { KEY_RIGHT, KEY_END }, 138 { } 139 }; 140 141 struct apple_backlight_config_report { 142 u8 report_id; 143 u8 version; 144 u16 backlight_off, backlight_on_min, backlight_on_max; 145 }; 146 147 struct apple_backlight_set_report { 148 u8 report_id; 149 u8 version; 150 u16 backlight; 151 u16 rate; 152 }; 153 154 155 static const struct apple_key_translation apple2021_fn_keys[] = { 156 { KEY_BACKSPACE, KEY_DELETE }, 157 { KEY_ENTER, KEY_INSERT }, 158 { KEY_F1, KEY_BRIGHTNESSDOWN, APPLE_FLAG_FKEY }, 159 { KEY_F2, KEY_BRIGHTNESSUP, APPLE_FLAG_FKEY }, 160 { KEY_F3, KEY_SCALE, APPLE_FLAG_FKEY }, 161 { KEY_F4, KEY_SEARCH, APPLE_FLAG_FKEY }, 162 { KEY_F5, KEY_MICMUTE, APPLE_FLAG_FKEY }, 163 { KEY_F6, KEY_SLEEP, APPLE_FLAG_FKEY }, 164 { KEY_F7, KEY_PREVIOUSSONG, APPLE_FLAG_FKEY }, 165 { KEY_F8, KEY_PLAYPAUSE, APPLE_FLAG_FKEY }, 166 { KEY_F9, KEY_NEXTSONG, APPLE_FLAG_FKEY }, 167 { KEY_F10, KEY_MUTE, APPLE_FLAG_FKEY }, 168 { KEY_F11, KEY_VOLUMEDOWN, APPLE_FLAG_FKEY }, 169 { KEY_F12, KEY_VOLUMEUP, APPLE_FLAG_FKEY }, 170 { KEY_UP, KEY_PAGEUP }, 171 { KEY_DOWN, KEY_PAGEDOWN }, 172 { KEY_LEFT, KEY_HOME }, 173 { KEY_RIGHT, KEY_END }, 174 { } 175 }; 176 177 static const struct apple_key_translation macbookair_fn_keys[] = { 178 { KEY_BACKSPACE, KEY_DELETE }, 179 { KEY_ENTER, KEY_INSERT }, 180 { KEY_F1, KEY_BRIGHTNESSDOWN, APPLE_FLAG_FKEY }, 181 { KEY_F2, KEY_BRIGHTNESSUP, APPLE_FLAG_FKEY }, 182 { KEY_F3, KEY_SCALE, APPLE_FLAG_FKEY }, 183 { KEY_F4, KEY_DASHBOARD, APPLE_FLAG_FKEY }, 184 { KEY_F6, KEY_PREVIOUSSONG, APPLE_FLAG_FKEY }, 185 { KEY_F7, KEY_PLAYPAUSE, APPLE_FLAG_FKEY }, 186 { KEY_F8, KEY_NEXTSONG, APPLE_FLAG_FKEY }, 187 { KEY_F9, KEY_MUTE, APPLE_FLAG_FKEY }, 188 { KEY_F10, KEY_VOLUMEDOWN, APPLE_FLAG_FKEY }, 189 { KEY_F11, KEY_VOLUMEUP, APPLE_FLAG_FKEY }, 190 { KEY_F12, KEY_EJECTCD, APPLE_FLAG_FKEY }, 191 { KEY_UP, KEY_PAGEUP }, 192 { KEY_DOWN, KEY_PAGEDOWN }, 193 { KEY_LEFT, KEY_HOME }, 194 { KEY_RIGHT, KEY_END }, 195 { } 196 }; 197 198 static const struct apple_key_translation macbookpro_no_esc_fn_keys[] = { 199 { KEY_BACKSPACE, KEY_DELETE }, 200 { KEY_ENTER, KEY_INSERT }, 201 { KEY_GRAVE, KEY_ESC }, 202 { KEY_1, KEY_F1 }, 203 { KEY_2, KEY_F2 }, 204 { KEY_3, KEY_F3 }, 205 { KEY_4, KEY_F4 }, 206 { KEY_5, KEY_F5 }, 207 { KEY_6, KEY_F6 }, 208 { KEY_7, KEY_F7 }, 209 { KEY_8, KEY_F8 }, 210 { KEY_9, KEY_F9 }, 211 { KEY_0, KEY_F10 }, 212 { KEY_MINUS, KEY_F11 }, 213 { KEY_EQUAL, KEY_F12 }, 214 { KEY_UP, KEY_PAGEUP }, 215 { KEY_DOWN, KEY_PAGEDOWN }, 216 { KEY_LEFT, KEY_HOME }, 217 { KEY_RIGHT, KEY_END }, 218 { } 219 }; 220 221 static const struct apple_key_translation macbookpro_dedicated_esc_fn_keys[] = { 222 { KEY_BACKSPACE, KEY_DELETE }, 223 { KEY_ENTER, KEY_INSERT }, 224 { KEY_1, KEY_F1 }, 225 { KEY_2, KEY_F2 }, 226 { KEY_3, KEY_F3 }, 227 { KEY_4, KEY_F4 }, 228 { KEY_5, KEY_F5 }, 229 { KEY_6, KEY_F6 }, 230 { KEY_7, KEY_F7 }, 231 { KEY_8, KEY_F8 }, 232 { KEY_9, KEY_F9 }, 233 { KEY_0, KEY_F10 }, 234 { KEY_MINUS, KEY_F11 }, 235 { KEY_EQUAL, KEY_F12 }, 236 { KEY_UP, KEY_PAGEUP }, 237 { KEY_DOWN, KEY_PAGEDOWN }, 238 { KEY_LEFT, KEY_HOME }, 239 { KEY_RIGHT, KEY_END }, 240 { } 241 }; 242 243 static const struct apple_key_translation apple_fn_keys[] = { 244 { KEY_BACKSPACE, KEY_DELETE }, 245 { KEY_ENTER, KEY_INSERT }, 246 { KEY_F1, KEY_BRIGHTNESSDOWN, APPLE_FLAG_FKEY }, 247 { KEY_F2, KEY_BRIGHTNESSUP, APPLE_FLAG_FKEY }, 248 { KEY_F3, KEY_SCALE, APPLE_FLAG_FKEY }, 249 { KEY_F4, KEY_DASHBOARD, APPLE_FLAG_FKEY }, 250 { KEY_F5, KEY_KBDILLUMDOWN, APPLE_FLAG_FKEY }, 251 { KEY_F6, KEY_KBDILLUMUP, APPLE_FLAG_FKEY }, 252 { KEY_F7, KEY_PREVIOUSSONG, APPLE_FLAG_FKEY }, 253 { KEY_F8, KEY_PLAYPAUSE, APPLE_FLAG_FKEY }, 254 { KEY_F9, KEY_NEXTSONG, APPLE_FLAG_FKEY }, 255 { KEY_F10, KEY_MUTE, APPLE_FLAG_FKEY }, 256 { KEY_F11, KEY_VOLUMEDOWN, APPLE_FLAG_FKEY }, 257 { KEY_F12, KEY_VOLUMEUP, APPLE_FLAG_FKEY }, 258 { KEY_UP, KEY_PAGEUP }, 259 { KEY_DOWN, KEY_PAGEDOWN }, 260 { KEY_LEFT, KEY_HOME }, 261 { KEY_RIGHT, KEY_END }, 262 { } 263 }; 264 265 static const struct apple_key_translation powerbook_fn_keys[] = { 266 { KEY_BACKSPACE, KEY_DELETE }, 267 { KEY_F1, KEY_BRIGHTNESSDOWN, APPLE_FLAG_FKEY }, 268 { KEY_F2, KEY_BRIGHTNESSUP, APPLE_FLAG_FKEY }, 269 { KEY_F3, KEY_MUTE, APPLE_FLAG_FKEY }, 270 { KEY_F4, KEY_VOLUMEDOWN, APPLE_FLAG_FKEY }, 271 { KEY_F5, KEY_VOLUMEUP, APPLE_FLAG_FKEY }, 272 { KEY_F6, KEY_NUMLOCK, APPLE_FLAG_FKEY }, 273 { KEY_F7, KEY_SWITCHVIDEOMODE, APPLE_FLAG_FKEY }, 274 { KEY_F8, KEY_KBDILLUMTOGGLE, APPLE_FLAG_FKEY }, 275 { KEY_F9, KEY_KBDILLUMDOWN, APPLE_FLAG_FKEY }, 276 { KEY_F10, KEY_KBDILLUMUP, APPLE_FLAG_FKEY }, 277 { KEY_UP, KEY_PAGEUP }, 278 { KEY_DOWN, KEY_PAGEDOWN }, 279 { KEY_LEFT, KEY_HOME }, 280 { KEY_RIGHT, KEY_END }, 281 { } 282 }; 283 284 static const struct apple_key_translation powerbook_numlock_keys[] = { 285 { KEY_J, KEY_KP1 }, 286 { KEY_K, KEY_KP2 }, 287 { KEY_L, KEY_KP3 }, 288 { KEY_U, KEY_KP4 }, 289 { KEY_I, KEY_KP5 }, 290 { KEY_O, KEY_KP6 }, 291 { KEY_7, KEY_KP7 }, 292 { KEY_8, KEY_KP8 }, 293 { KEY_9, KEY_KP9 }, 294 { KEY_M, KEY_KP0 }, 295 { KEY_DOT, KEY_KPDOT }, 296 { KEY_SLASH, KEY_KPPLUS }, 297 { KEY_SEMICOLON, KEY_KPMINUS }, 298 { KEY_P, KEY_KPASTERISK }, 299 { KEY_MINUS, KEY_KPEQUAL }, 300 { KEY_0, KEY_KPSLASH }, 301 { KEY_F6, KEY_NUMLOCK }, 302 { KEY_KPENTER, KEY_KPENTER }, 303 { KEY_BACKSPACE, KEY_BACKSPACE }, 304 { } 305 }; 306 307 static const struct apple_key_translation apple_iso_keyboard[] = { 308 { KEY_GRAVE, KEY_102ND }, 309 { KEY_102ND, KEY_GRAVE }, 310 { } 311 }; 312 313 static const struct apple_key_translation swapped_option_cmd_keys[] = { 314 { KEY_LEFTALT, KEY_LEFTMETA }, 315 { KEY_LEFTMETA, KEY_LEFTALT }, 316 { KEY_RIGHTALT, KEY_RIGHTMETA }, 317 { KEY_RIGHTMETA, KEY_RIGHTALT }, 318 { } 319 }; 320 321 static const struct apple_key_translation swapped_ctrl_cmd_keys[] = { 322 { KEY_LEFTCTRL, KEY_LEFTMETA }, 323 { KEY_LEFTMETA, KEY_LEFTCTRL }, 324 { KEY_RIGHTCTRL, KEY_RIGHTMETA }, 325 { KEY_RIGHTMETA, KEY_RIGHTCTRL }, 326 { } 327 }; 328 329 static const struct apple_key_translation swapped_fn_leftctrl_keys[] = { 330 { KEY_FN, KEY_LEFTCTRL }, 331 { KEY_LEFTCTRL, KEY_FN }, 332 { } 333 }; 334 335 static const struct apple_non_apple_keyboard non_apple_keyboards[] = { 336 { "SONiX USB DEVICE" }, 337 { "Keychron" }, 338 { "AONE" }, 339 { "GANSS" } 340 }; 341 342 static bool apple_is_non_apple_keyboard(struct hid_device *hdev) 343 { 344 int i; 345 346 for (i = 0; i < ARRAY_SIZE(non_apple_keyboards); i++) { 347 char *non_apple = non_apple_keyboards[i].name; 348 349 if (strncmp(hdev->name, non_apple, strlen(non_apple)) == 0) 350 return true; 351 } 352 353 return false; 354 } 355 356 static inline void apple_setup_key_translation(struct input_dev *input, 357 const struct apple_key_translation *table) 358 { 359 const struct apple_key_translation *trans; 360 361 for (trans = table; trans->from; trans++) 362 set_bit(trans->to, input->keybit); 363 } 364 365 static const struct apple_key_translation *apple_find_translation( 366 const struct apple_key_translation *table, u16 from) 367 { 368 const struct apple_key_translation *trans; 369 370 /* Look for the translation */ 371 for (trans = table; trans->from; trans++) 372 if (trans->from == from) 373 return trans; 374 375 return NULL; 376 } 377 378 static void input_event_with_scancode(struct input_dev *input, 379 __u8 type, __u16 code, unsigned int hid, __s32 value) 380 { 381 if (type == EV_KEY && 382 (!test_bit(code, input->key)) == value) 383 input_event(input, EV_MSC, MSC_SCAN, hid); 384 input_event(input, type, code, value); 385 } 386 387 static int hidinput_apple_event(struct hid_device *hid, struct input_dev *input, 388 struct hid_usage *usage, __s32 value) 389 { 390 struct apple_sc *asc = hid_get_drvdata(hid); 391 const struct apple_key_translation *trans, *table; 392 bool do_translate; 393 u16 code = usage->code; 394 unsigned int real_fnmode; 395 396 if (fnmode == 3) { 397 real_fnmode = (asc->quirks & APPLE_IS_NON_APPLE) ? 2 : 1; 398 } else { 399 real_fnmode = fnmode; 400 } 401 402 if (swap_fn_leftctrl) { 403 trans = apple_find_translation(swapped_fn_leftctrl_keys, code); 404 405 if (trans) 406 code = trans->to; 407 } 408 409 if (iso_layout > 0 || (iso_layout < 0 && (asc->quirks & APPLE_ISO_TILDE_QUIRK) && 410 hid->country == HID_COUNTRY_INTERNATIONAL_ISO)) { 411 trans = apple_find_translation(apple_iso_keyboard, code); 412 413 if (trans) 414 code = trans->to; 415 } 416 417 if (swap_opt_cmd) { 418 trans = apple_find_translation(swapped_option_cmd_keys, code); 419 420 if (trans) 421 code = trans->to; 422 } 423 424 if (swap_ctrl_cmd) { 425 trans = apple_find_translation(swapped_ctrl_cmd_keys, code); 426 427 if (trans) 428 code = trans->to; 429 } 430 431 if (code == KEY_FN) 432 asc->fn_on = !!value; 433 434 if (real_fnmode) { 435 if (hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_ANSI || 436 hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_ISO || 437 hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_JIS || 438 hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI || 439 hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO || 440 hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS || 441 hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ANSI || 442 hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ISO || 443 hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_JIS) 444 table = magic_keyboard_alu_fn_keys; 445 else if (hid->product == USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_2015 || 446 hid->product == USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_NUMPAD_2015) 447 table = magic_keyboard_2015_fn_keys; 448 else if (hid->product == USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_2021 || 449 hid->product == USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_FINGERPRINT_2021 || 450 hid->product == USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_NUMPAD_2021) 451 table = apple2021_fn_keys; 452 else if (hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J132 || 453 hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J680 || 454 hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J213) 455 table = macbookpro_no_esc_fn_keys; 456 else if (hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J214K || 457 hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J223 || 458 hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J152F) 459 table = macbookpro_dedicated_esc_fn_keys; 460 else if (hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J140K || 461 hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J230K) 462 table = apple_fn_keys; 463 else if (hid->product >= USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI && 464 hid->product <= USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS) 465 table = macbookair_fn_keys; 466 else if (hid->product < 0x21d || hid->product >= 0x300) 467 table = powerbook_fn_keys; 468 else 469 table = apple_fn_keys; 470 471 trans = apple_find_translation(table, code); 472 473 if (trans) { 474 bool from_is_set = test_bit(trans->from, input->key); 475 bool to_is_set = test_bit(trans->to, input->key); 476 477 if (from_is_set) 478 code = trans->from; 479 else if (to_is_set) 480 code = trans->to; 481 482 if (!(from_is_set || to_is_set)) { 483 if (trans->flags & APPLE_FLAG_FKEY) { 484 switch (real_fnmode) { 485 case 1: 486 do_translate = !asc->fn_on; 487 break; 488 case 2: 489 do_translate = asc->fn_on; 490 break; 491 default: 492 /* should never happen */ 493 do_translate = false; 494 } 495 } else { 496 do_translate = asc->fn_on; 497 } 498 499 if (do_translate) 500 code = trans->to; 501 } 502 } 503 504 if (asc->quirks & APPLE_NUMLOCK_EMULATION && 505 (test_bit(code, asc->pressed_numlock) || 506 test_bit(LED_NUML, input->led))) { 507 trans = apple_find_translation(powerbook_numlock_keys, code); 508 509 if (trans) { 510 if (value) 511 set_bit(code, asc->pressed_numlock); 512 else 513 clear_bit(code, asc->pressed_numlock); 514 515 code = trans->to; 516 } 517 } 518 } 519 520 if (usage->code != code) { 521 input_event_with_scancode(input, usage->type, code, usage->hid, value); 522 523 return 1; 524 } 525 526 return 0; 527 } 528 529 static int apple_event(struct hid_device *hdev, struct hid_field *field, 530 struct hid_usage *usage, __s32 value) 531 { 532 struct apple_sc *asc = hid_get_drvdata(hdev); 533 534 if (!(hdev->claimed & HID_CLAIMED_INPUT) || !field->hidinput || 535 !usage->type) 536 return 0; 537 538 if ((asc->quirks & APPLE_INVERT_HWHEEL) && 539 usage->code == REL_HWHEEL) { 540 input_event_with_scancode(field->hidinput->input, usage->type, 541 usage->code, usage->hid, -value); 542 return 1; 543 } 544 545 if ((asc->quirks & APPLE_HAS_FN) && 546 hidinput_apple_event(hdev, field->hidinput->input, 547 usage, value)) 548 return 1; 549 550 551 return 0; 552 } 553 554 static int apple_fetch_battery(struct hid_device *hdev) 555 { 556 #ifdef CONFIG_HID_BATTERY_STRENGTH 557 struct apple_sc *asc = hid_get_drvdata(hdev); 558 struct hid_report_enum *report_enum; 559 struct hid_report *report; 560 561 if (!(asc->quirks & APPLE_RDESC_BATTERY) || !hdev->battery) 562 return -1; 563 564 report_enum = &hdev->report_enum[hdev->battery_report_type]; 565 report = report_enum->report_id_hash[hdev->battery_report_id]; 566 567 if (!report || report->maxfield < 1) 568 return -1; 569 570 if (hdev->battery_capacity == hdev->battery_max) 571 return -1; 572 573 hid_hw_request(hdev, report, HID_REQ_GET_REPORT); 574 return 0; 575 #else 576 return -1; 577 #endif 578 } 579 580 static void apple_battery_timer_tick(struct timer_list *t) 581 { 582 struct apple_sc *asc = from_timer(asc, t, battery_timer); 583 struct hid_device *hdev = asc->hdev; 584 585 if (apple_fetch_battery(hdev) == 0) { 586 mod_timer(&asc->battery_timer, 587 jiffies + msecs_to_jiffies(APPLE_BATTERY_TIMEOUT_MS)); 588 } 589 } 590 591 /* 592 * MacBook JIS keyboard has wrong logical maximum 593 * Magic Keyboard JIS has wrong logical maximum 594 */ 595 static __u8 *apple_report_fixup(struct hid_device *hdev, __u8 *rdesc, 596 unsigned int *rsize) 597 { 598 struct apple_sc *asc = hid_get_drvdata(hdev); 599 600 if(*rsize >=71 && rdesc[70] == 0x65 && rdesc[64] == 0x65) { 601 hid_info(hdev, 602 "fixing up Magic Keyboard JIS report descriptor\n"); 603 rdesc[64] = rdesc[70] = 0xe7; 604 } 605 606 if ((asc->quirks & APPLE_RDESC_JIS) && *rsize >= 60 && 607 rdesc[53] == 0x65 && rdesc[59] == 0x65) { 608 hid_info(hdev, 609 "fixing up MacBook JIS keyboard report descriptor\n"); 610 rdesc[53] = rdesc[59] = 0xe7; 611 } 612 613 /* 614 * Change the usage from: 615 * 0x06, 0x00, 0xff, // Usage Page (Vendor Defined Page 1) 0 616 * 0x09, 0x0b, // Usage (Vendor Usage 0x0b) 3 617 * To: 618 * 0x05, 0x01, // Usage Page (Generic Desktop) 0 619 * 0x09, 0x06, // Usage (Keyboard) 2 620 */ 621 if ((asc->quirks & APPLE_RDESC_BATTERY) && *rsize == 83 && 622 rdesc[46] == 0x84 && rdesc[58] == 0x85) { 623 hid_info(hdev, 624 "fixing up Magic Keyboard battery report descriptor\n"); 625 *rsize = *rsize - 1; 626 rdesc = kmemdup(rdesc + 1, *rsize, GFP_KERNEL); 627 if (!rdesc) 628 return NULL; 629 630 rdesc[0] = 0x05; 631 rdesc[1] = 0x01; 632 rdesc[2] = 0x09; 633 rdesc[3] = 0x06; 634 } 635 636 return rdesc; 637 } 638 639 static void apple_setup_input(struct input_dev *input) 640 { 641 set_bit(KEY_NUMLOCK, input->keybit); 642 643 /* Enable all needed keys */ 644 apple_setup_key_translation(input, apple_fn_keys); 645 apple_setup_key_translation(input, powerbook_fn_keys); 646 apple_setup_key_translation(input, powerbook_numlock_keys); 647 apple_setup_key_translation(input, apple_iso_keyboard); 648 apple_setup_key_translation(input, magic_keyboard_alu_fn_keys); 649 apple_setup_key_translation(input, magic_keyboard_2015_fn_keys); 650 apple_setup_key_translation(input, apple2021_fn_keys); 651 apple_setup_key_translation(input, macbookpro_no_esc_fn_keys); 652 apple_setup_key_translation(input, macbookpro_dedicated_esc_fn_keys); 653 } 654 655 static int apple_input_mapping(struct hid_device *hdev, struct hid_input *hi, 656 struct hid_field *field, struct hid_usage *usage, 657 unsigned long **bit, int *max) 658 { 659 struct apple_sc *asc = hid_get_drvdata(hdev); 660 661 if (usage->hid == (HID_UP_CUSTOM | 0x0003) || 662 usage->hid == (HID_UP_MSVENDOR | 0x0003) || 663 usage->hid == (HID_UP_HPVENDOR2 | 0x0003)) { 664 /* The fn key on Apple USB keyboards */ 665 set_bit(EV_REP, hi->input->evbit); 666 hid_map_usage_clear(hi, usage, bit, max, EV_KEY, KEY_FN); 667 asc->fn_found = true; 668 apple_setup_input(hi->input); 669 return 1; 670 } 671 672 /* we want the hid layer to go through standard path (set and ignore) */ 673 return 0; 674 } 675 676 static int apple_input_mapped(struct hid_device *hdev, struct hid_input *hi, 677 struct hid_field *field, struct hid_usage *usage, 678 unsigned long **bit, int *max) 679 { 680 struct apple_sc *asc = hid_get_drvdata(hdev); 681 682 if (asc->quirks & APPLE_MIGHTYMOUSE) { 683 if (usage->hid == HID_GD_Z) 684 hid_map_usage(hi, usage, bit, max, EV_REL, REL_HWHEEL); 685 else if (usage->code == BTN_1) 686 hid_map_usage(hi, usage, bit, max, EV_KEY, BTN_2); 687 else if (usage->code == BTN_2) 688 hid_map_usage(hi, usage, bit, max, EV_KEY, BTN_1); 689 } 690 691 return 0; 692 } 693 694 static int apple_input_configured(struct hid_device *hdev, 695 struct hid_input *hidinput) 696 { 697 struct apple_sc *asc = hid_get_drvdata(hdev); 698 699 if ((asc->quirks & APPLE_HAS_FN) && !asc->fn_found) { 700 hid_info(hdev, "Fn key not found (Apple Wireless Keyboard clone?), disabling Fn key handling\n"); 701 asc->quirks &= ~APPLE_HAS_FN; 702 } 703 704 if (apple_is_non_apple_keyboard(hdev)) { 705 hid_info(hdev, "Non-apple keyboard detected; function keys will default to fnmode=2 behavior\n"); 706 asc->quirks |= APPLE_IS_NON_APPLE; 707 } 708 709 return 0; 710 } 711 712 static bool apple_backlight_check_support(struct hid_device *hdev) 713 { 714 int i; 715 unsigned int hid; 716 struct hid_report *report; 717 718 list_for_each_entry(report, &hdev->report_enum[HID_INPUT_REPORT].report_list, list) { 719 for (i = 0; i < report->maxfield; i++) { 720 hid = report->field[i]->usage->hid; 721 if ((hid & HID_USAGE_PAGE) == HID_UP_MSVENDOR && (hid & HID_USAGE) == 0xf) 722 return true; 723 } 724 } 725 726 return false; 727 } 728 729 static int apple_backlight_set(struct hid_device *hdev, u16 value, u16 rate) 730 { 731 int ret = 0; 732 struct apple_backlight_set_report *rep; 733 734 rep = kmalloc(sizeof(*rep), GFP_KERNEL); 735 if (rep == NULL) 736 return -ENOMEM; 737 738 rep->report_id = 0xB0; 739 rep->version = 1; 740 rep->backlight = value; 741 rep->rate = rate; 742 743 ret = hid_hw_raw_request(hdev, 0xB0u, (u8 *) rep, sizeof(*rep), 744 HID_OUTPUT_REPORT, HID_REQ_SET_REPORT); 745 746 kfree(rep); 747 return ret; 748 } 749 750 static int apple_backlight_led_set(struct led_classdev *led_cdev, 751 enum led_brightness brightness) 752 { 753 struct apple_sc_backlight *backlight = container_of(led_cdev, 754 struct apple_sc_backlight, cdev); 755 756 return apple_backlight_set(backlight->hdev, brightness, 0); 757 } 758 759 static int apple_backlight_init(struct hid_device *hdev) 760 { 761 int ret; 762 struct apple_sc *asc = hid_get_drvdata(hdev); 763 struct apple_backlight_config_report *rep; 764 765 if (!apple_backlight_check_support(hdev)) 766 return -EINVAL; 767 768 rep = kmalloc(0x200, GFP_KERNEL); 769 if (rep == NULL) 770 return -ENOMEM; 771 772 ret = hid_hw_raw_request(hdev, 0xBFu, (u8 *) rep, sizeof(*rep), 773 HID_FEATURE_REPORT, HID_REQ_GET_REPORT); 774 if (ret < 0) { 775 hid_err(hdev, "backlight request failed: %d\n", ret); 776 goto cleanup_and_exit; 777 } 778 if (ret < 8 || rep->version != 1) { 779 hid_err(hdev, "backlight config struct: bad version %i\n", rep->version); 780 ret = -EINVAL; 781 goto cleanup_and_exit; 782 } 783 784 hid_dbg(hdev, "backlight config: off=%u, on_min=%u, on_max=%u\n", 785 rep->backlight_off, rep->backlight_on_min, rep->backlight_on_max); 786 787 asc->backlight = devm_kzalloc(&hdev->dev, sizeof(*asc->backlight), GFP_KERNEL); 788 if (!asc->backlight) { 789 ret = -ENOMEM; 790 goto cleanup_and_exit; 791 } 792 793 asc->backlight->hdev = hdev; 794 asc->backlight->cdev.name = "apple::kbd_backlight"; 795 asc->backlight->cdev.max_brightness = rep->backlight_on_max; 796 asc->backlight->cdev.brightness_set_blocking = apple_backlight_led_set; 797 798 ret = apple_backlight_set(hdev, 0, 0); 799 if (ret < 0) { 800 hid_err(hdev, "backlight set request failed: %d\n", ret); 801 goto cleanup_and_exit; 802 } 803 804 ret = devm_led_classdev_register(&hdev->dev, &asc->backlight->cdev); 805 806 cleanup_and_exit: 807 kfree(rep); 808 return ret; 809 } 810 811 static int apple_probe(struct hid_device *hdev, 812 const struct hid_device_id *id) 813 { 814 unsigned long quirks = id->driver_data; 815 struct apple_sc *asc; 816 int ret; 817 818 asc = devm_kzalloc(&hdev->dev, sizeof(*asc), GFP_KERNEL); 819 if (asc == NULL) { 820 hid_err(hdev, "can't alloc apple descriptor\n"); 821 return -ENOMEM; 822 } 823 824 asc->hdev = hdev; 825 asc->quirks = quirks; 826 827 hid_set_drvdata(hdev, asc); 828 829 ret = hid_parse(hdev); 830 if (ret) { 831 hid_err(hdev, "parse failed\n"); 832 return ret; 833 } 834 835 ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT); 836 if (ret) { 837 hid_err(hdev, "hw start failed\n"); 838 return ret; 839 } 840 841 timer_setup(&asc->battery_timer, apple_battery_timer_tick, 0); 842 mod_timer(&asc->battery_timer, 843 jiffies + msecs_to_jiffies(APPLE_BATTERY_TIMEOUT_MS)); 844 apple_fetch_battery(hdev); 845 846 if (quirks & APPLE_BACKLIGHT_CTL) 847 apple_backlight_init(hdev); 848 849 return 0; 850 } 851 852 static void apple_remove(struct hid_device *hdev) 853 { 854 struct apple_sc *asc = hid_get_drvdata(hdev); 855 856 del_timer_sync(&asc->battery_timer); 857 858 hid_hw_stop(hdev); 859 } 860 861 static const struct hid_device_id apple_devices[] = { 862 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MIGHTYMOUSE), 863 .driver_data = APPLE_MIGHTYMOUSE | APPLE_INVERT_HWHEEL }, 864 865 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ANSI), 866 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 867 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ISO), 868 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 869 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ANSI), 870 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 871 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ISO), 872 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 873 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_JIS), 874 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 875 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ANSI), 876 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 877 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ISO), 878 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 879 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_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_GEYSER4_ANSI), 883 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 884 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ISO), 885 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 886 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_JIS), 887 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | 888 APPLE_RDESC_JIS }, 889 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_ANSI), 890 .driver_data = APPLE_HAS_FN }, 891 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_ISO), 892 .driver_data = APPLE_HAS_FN }, 893 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_JIS), 894 .driver_data = APPLE_HAS_FN }, 895 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_ANSI), 896 .driver_data = APPLE_HAS_FN }, 897 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_ISO), 898 .driver_data = APPLE_HAS_FN }, 899 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_JIS), 900 .driver_data = APPLE_HAS_FN }, 901 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ANSI), 902 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 903 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ISO), 904 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 905 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_JIS), 906 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | 907 APPLE_RDESC_JIS }, 908 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_ANSI), 909 .driver_data = APPLE_HAS_FN }, 910 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_ANSI), 911 .driver_data = APPLE_HAS_FN }, 912 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_ISO), 913 .driver_data = APPLE_HAS_FN }, 914 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_ISO), 915 .driver_data = APPLE_HAS_FN }, 916 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_JIS), 917 .driver_data = APPLE_HAS_FN }, 918 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ANSI), 919 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 920 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ISO), 921 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | 922 APPLE_ISO_TILDE_QUIRK }, 923 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ISO), 924 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | 925 APPLE_ISO_TILDE_QUIRK }, 926 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, 927 USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ANSI), 928 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 929 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, 930 USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_JIS), 931 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 932 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_JIS), 933 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 934 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_2015), 935 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK | APPLE_RDESC_BATTERY }, 936 { HID_BLUETOOTH_DEVICE(BT_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_2015), 937 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 938 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_NUMPAD_2015), 939 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK | APPLE_RDESC_BATTERY }, 940 { HID_BLUETOOTH_DEVICE(BT_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_NUMPAD_2015), 941 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 942 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ANSI), 943 .driver_data = APPLE_HAS_FN }, 944 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ISO), 945 .driver_data = APPLE_HAS_FN }, 946 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_JIS), 947 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 948 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI), 949 .driver_data = APPLE_HAS_FN }, 950 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ISO), 951 .driver_data = APPLE_HAS_FN }, 952 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_JIS), 953 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 954 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI), 955 .driver_data = APPLE_HAS_FN }, 956 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ISO), 957 .driver_data = APPLE_HAS_FN }, 958 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_JIS), 959 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 960 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI), 961 .driver_data = APPLE_HAS_FN }, 962 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ISO), 963 .driver_data = APPLE_HAS_FN }, 964 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_JIS), 965 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 966 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI), 967 .driver_data = APPLE_HAS_FN }, 968 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO), 969 .driver_data = APPLE_HAS_FN }, 970 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS), 971 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 972 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_ANSI), 973 .driver_data = APPLE_HAS_FN }, 974 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_ISO), 975 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 976 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_JIS), 977 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 978 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6_ANSI), 979 .driver_data = APPLE_HAS_FN }, 980 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6_ISO), 981 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 982 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6_JIS), 983 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 984 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6A_ANSI), 985 .driver_data = APPLE_HAS_FN }, 986 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6A_ISO), 987 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 988 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6A_JIS), 989 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 990 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5A_ANSI), 991 .driver_data = APPLE_HAS_FN }, 992 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5A_ISO), 993 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 994 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5A_JIS), 995 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 996 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_ANSI), 997 .driver_data = APPLE_HAS_FN }, 998 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_ISO), 999 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 1000 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_JIS), 1001 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 1002 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_ANSI), 1003 .driver_data = APPLE_HAS_FN }, 1004 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_ISO), 1005 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 1006 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_JIS), 1007 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 1008 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING8_ANSI), 1009 .driver_data = APPLE_HAS_FN }, 1010 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING8_ISO), 1011 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 1012 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING8_JIS), 1013 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 1014 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING9_ANSI), 1015 .driver_data = APPLE_HAS_FN }, 1016 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING9_ISO), 1017 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 1018 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING9_JIS), 1019 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 1020 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J140K), 1021 .driver_data = APPLE_HAS_FN | APPLE_BACKLIGHT_CTL | APPLE_ISO_TILDE_QUIRK }, 1022 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J132), 1023 .driver_data = APPLE_HAS_FN | APPLE_BACKLIGHT_CTL | APPLE_ISO_TILDE_QUIRK }, 1024 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J680), 1025 .driver_data = APPLE_HAS_FN | APPLE_BACKLIGHT_CTL | APPLE_ISO_TILDE_QUIRK }, 1026 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J213), 1027 .driver_data = APPLE_HAS_FN | APPLE_BACKLIGHT_CTL | APPLE_ISO_TILDE_QUIRK }, 1028 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J214K), 1029 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 1030 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J223), 1031 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 1032 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J230K), 1033 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 1034 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J152F), 1035 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 1036 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI), 1037 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 1038 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO), 1039 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | 1040 APPLE_ISO_TILDE_QUIRK }, 1041 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS), 1042 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 1043 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY), 1044 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 1045 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY), 1046 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 1047 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_2021), 1048 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK | APPLE_RDESC_BATTERY }, 1049 { HID_BLUETOOTH_DEVICE(BT_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_2021), 1050 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 1051 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_FINGERPRINT_2021), 1052 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK | APPLE_RDESC_BATTERY }, 1053 { HID_BLUETOOTH_DEVICE(BT_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_FINGERPRINT_2021), 1054 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 1055 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_NUMPAD_2021), 1056 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK | APPLE_RDESC_BATTERY }, 1057 { HID_BLUETOOTH_DEVICE(BT_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_NUMPAD_2021), 1058 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 1059 1060 { } 1061 }; 1062 MODULE_DEVICE_TABLE(hid, apple_devices); 1063 1064 static struct hid_driver apple_driver = { 1065 .name = "apple", 1066 .id_table = apple_devices, 1067 .report_fixup = apple_report_fixup, 1068 .probe = apple_probe, 1069 .remove = apple_remove, 1070 .event = apple_event, 1071 .input_mapping = apple_input_mapping, 1072 .input_mapped = apple_input_mapped, 1073 .input_configured = apple_input_configured, 1074 }; 1075 module_hid_driver(apple_driver); 1076 1077 MODULE_LICENSE("GPL"); 1078