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