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 #include <linux/leds.h> 26 27 #include "hid-ids.h" 28 29 #define APPLE_RDESC_JIS BIT(0) 30 #define APPLE_IGNORE_MOUSE BIT(1) 31 #define APPLE_HAS_FN BIT(2) 32 /* BIT(3) reserved, was: APPLE_HIDDEV */ 33 #define APPLE_ISO_TILDE_QUIRK BIT(4) 34 #define APPLE_MIGHTYMOUSE BIT(5) 35 #define APPLE_INVERT_HWHEEL BIT(6) 36 /* BIT(7) reserved, was: APPLE_IGNORE_HIDINPUT */ 37 #define APPLE_NUMLOCK_EMULATION BIT(8) 38 #define APPLE_RDESC_BATTERY BIT(9) 39 #define APPLE_BACKLIGHT_CTL BIT(10) 40 #define APPLE_IS_NON_APPLE BIT(11) 41 42 #define APPLE_FLAG_FKEY 0x01 43 44 #define HID_COUNTRY_INTERNATIONAL_ISO 13 45 #define APPLE_BATTERY_TIMEOUT_MS 60000 46 47 static unsigned int fnmode = 3; 48 module_param(fnmode, uint, 0644); 49 MODULE_PARM_DESC(fnmode, "Mode of fn key on Apple keyboards (0 = disabled, " 50 "1 = fkeyslast, 2 = fkeysfirst, [3] = auto)"); 51 52 static int iso_layout = -1; 53 module_param(iso_layout, int, 0644); 54 MODULE_PARM_DESC(iso_layout, "Swap the backtick/tilde and greater-than/less-than keys. " 55 "([-1] = auto, 0 = disabled, 1 = enabled)"); 56 57 static unsigned int swap_opt_cmd; 58 module_param(swap_opt_cmd, uint, 0644); 59 MODULE_PARM_DESC(swap_opt_cmd, "Swap the Option (\"Alt\") and Command (\"Flag\") keys. " 60 "(For people who want to keep Windows PC keyboard muscle memory. " 61 "[0] = as-is, Mac layout. 1 = swapped, Windows layout., 2 = swapped, Swap only left side)"); 62 63 static unsigned int swap_ctrl_cmd; 64 module_param(swap_ctrl_cmd, uint, 0644); 65 MODULE_PARM_DESC(swap_ctrl_cmd, "Swap the Control (\"Ctrl\") and Command (\"Flag\") keys. " 66 "(For people who are used to Mac shortcuts involving Command instead of Control. " 67 "[0] = No change. 1 = Swapped.)"); 68 69 static unsigned int swap_fn_leftctrl; 70 module_param(swap_fn_leftctrl, uint, 0644); 71 MODULE_PARM_DESC(swap_fn_leftctrl, "Swap the Fn and left Control keys. " 72 "(For people who want to keep PC keyboard muscle memory. " 73 "[0] = as-is, Mac layout, 1 = swapped, PC layout)"); 74 75 struct apple_non_apple_keyboard { 76 char *name; 77 }; 78 79 struct apple_sc_backlight { 80 struct led_classdev cdev; 81 struct hid_device *hdev; 82 unsigned short backlight_off, backlight_on_min, backlight_on_max; 83 }; 84 85 struct apple_sc { 86 struct hid_device *hdev; 87 unsigned long quirks; 88 unsigned int fn_on; 89 unsigned int fn_found; 90 DECLARE_BITMAP(pressed_numlock, KEY_CNT); 91 struct timer_list battery_timer; 92 struct apple_sc_backlight *backlight; 93 }; 94 95 struct apple_key_translation { 96 u16 from; 97 u16 to; 98 u8 flags; 99 }; 100 101 static const struct apple_key_translation magic_keyboard_alu_fn_keys[] = { 102 { KEY_BACKSPACE, KEY_DELETE }, 103 { KEY_ENTER, KEY_INSERT }, 104 { KEY_F1, KEY_BRIGHTNESSDOWN, APPLE_FLAG_FKEY }, 105 { KEY_F2, KEY_BRIGHTNESSUP, APPLE_FLAG_FKEY }, 106 { KEY_F3, KEY_SCALE, APPLE_FLAG_FKEY }, 107 { KEY_F4, KEY_DASHBOARD, APPLE_FLAG_FKEY }, 108 { KEY_F6, KEY_NUMLOCK, APPLE_FLAG_FKEY }, 109 { KEY_F7, KEY_PREVIOUSSONG, APPLE_FLAG_FKEY }, 110 { KEY_F8, KEY_PLAYPAUSE, APPLE_FLAG_FKEY }, 111 { KEY_F9, KEY_NEXTSONG, APPLE_FLAG_FKEY }, 112 { KEY_F10, KEY_MUTE, APPLE_FLAG_FKEY }, 113 { KEY_F11, KEY_VOLUMEDOWN, APPLE_FLAG_FKEY }, 114 { KEY_F12, KEY_VOLUMEUP, APPLE_FLAG_FKEY }, 115 { KEY_UP, KEY_PAGEUP }, 116 { KEY_DOWN, KEY_PAGEDOWN }, 117 { KEY_LEFT, KEY_HOME }, 118 { KEY_RIGHT, KEY_END }, 119 { } 120 }; 121 122 static const struct apple_key_translation magic_keyboard_2015_fn_keys[] = { 123 { KEY_BACKSPACE, KEY_DELETE }, 124 { KEY_ENTER, KEY_INSERT }, 125 { KEY_F1, KEY_BRIGHTNESSDOWN, APPLE_FLAG_FKEY }, 126 { KEY_F2, KEY_BRIGHTNESSUP, APPLE_FLAG_FKEY }, 127 { KEY_F3, KEY_SCALE, APPLE_FLAG_FKEY }, 128 { KEY_F4, KEY_DASHBOARD, APPLE_FLAG_FKEY }, 129 { KEY_F7, KEY_PREVIOUSSONG, APPLE_FLAG_FKEY }, 130 { KEY_F8, KEY_PLAYPAUSE, APPLE_FLAG_FKEY }, 131 { KEY_F9, KEY_NEXTSONG, APPLE_FLAG_FKEY }, 132 { KEY_F10, KEY_MUTE, APPLE_FLAG_FKEY }, 133 { KEY_F11, KEY_VOLUMEDOWN, APPLE_FLAG_FKEY }, 134 { KEY_F12, KEY_VOLUMEUP, APPLE_FLAG_FKEY }, 135 { KEY_UP, KEY_PAGEUP }, 136 { KEY_DOWN, KEY_PAGEDOWN }, 137 { KEY_LEFT, KEY_HOME }, 138 { KEY_RIGHT, KEY_END }, 139 { } 140 }; 141 142 struct apple_backlight_config_report { 143 u8 report_id; 144 u8 version; 145 u16 backlight_off, backlight_on_min, backlight_on_max; 146 }; 147 148 struct apple_backlight_set_report { 149 u8 report_id; 150 u8 version; 151 u16 backlight; 152 u16 rate; 153 }; 154 155 156 static const struct apple_key_translation apple2021_fn_keys[] = { 157 { KEY_BACKSPACE, KEY_DELETE }, 158 { KEY_ENTER, KEY_INSERT }, 159 { KEY_F1, KEY_BRIGHTNESSDOWN, APPLE_FLAG_FKEY }, 160 { KEY_F2, KEY_BRIGHTNESSUP, APPLE_FLAG_FKEY }, 161 { KEY_F3, KEY_SCALE, APPLE_FLAG_FKEY }, 162 { KEY_F4, KEY_SEARCH, APPLE_FLAG_FKEY }, 163 { KEY_F5, KEY_MICMUTE, APPLE_FLAG_FKEY }, 164 { KEY_F6, KEY_SLEEP, APPLE_FLAG_FKEY }, 165 { KEY_F7, KEY_PREVIOUSSONG, APPLE_FLAG_FKEY }, 166 { KEY_F8, KEY_PLAYPAUSE, APPLE_FLAG_FKEY }, 167 { KEY_F9, KEY_NEXTSONG, APPLE_FLAG_FKEY }, 168 { KEY_F10, KEY_MUTE, APPLE_FLAG_FKEY }, 169 { KEY_F11, KEY_VOLUMEDOWN, APPLE_FLAG_FKEY }, 170 { KEY_F12, KEY_VOLUMEUP, APPLE_FLAG_FKEY }, 171 { KEY_UP, KEY_PAGEUP }, 172 { KEY_DOWN, KEY_PAGEDOWN }, 173 { KEY_LEFT, KEY_HOME }, 174 { KEY_RIGHT, KEY_END }, 175 { } 176 }; 177 178 static const struct apple_key_translation macbookair_fn_keys[] = { 179 { KEY_BACKSPACE, KEY_DELETE }, 180 { KEY_ENTER, KEY_INSERT }, 181 { KEY_F1, KEY_BRIGHTNESSDOWN, APPLE_FLAG_FKEY }, 182 { KEY_F2, KEY_BRIGHTNESSUP, APPLE_FLAG_FKEY }, 183 { KEY_F3, KEY_SCALE, APPLE_FLAG_FKEY }, 184 { KEY_F4, KEY_DASHBOARD, APPLE_FLAG_FKEY }, 185 { KEY_F6, KEY_PREVIOUSSONG, APPLE_FLAG_FKEY }, 186 { KEY_F7, KEY_PLAYPAUSE, APPLE_FLAG_FKEY }, 187 { KEY_F8, KEY_NEXTSONG, APPLE_FLAG_FKEY }, 188 { KEY_F9, KEY_MUTE, APPLE_FLAG_FKEY }, 189 { KEY_F10, KEY_VOLUMEDOWN, APPLE_FLAG_FKEY }, 190 { KEY_F11, KEY_VOLUMEUP, APPLE_FLAG_FKEY }, 191 { KEY_F12, KEY_EJECTCD, APPLE_FLAG_FKEY }, 192 { KEY_UP, KEY_PAGEUP }, 193 { KEY_DOWN, KEY_PAGEDOWN }, 194 { KEY_LEFT, KEY_HOME }, 195 { KEY_RIGHT, KEY_END }, 196 { } 197 }; 198 199 static const struct apple_key_translation macbookpro_no_esc_fn_keys[] = { 200 { KEY_BACKSPACE, KEY_DELETE }, 201 { KEY_ENTER, KEY_INSERT }, 202 { KEY_GRAVE, KEY_ESC }, 203 { KEY_1, KEY_F1 }, 204 { KEY_2, KEY_F2 }, 205 { KEY_3, KEY_F3 }, 206 { KEY_4, KEY_F4 }, 207 { KEY_5, KEY_F5 }, 208 { KEY_6, KEY_F6 }, 209 { KEY_7, KEY_F7 }, 210 { KEY_8, KEY_F8 }, 211 { KEY_9, KEY_F9 }, 212 { KEY_0, KEY_F10 }, 213 { KEY_MINUS, KEY_F11 }, 214 { KEY_EQUAL, KEY_F12 }, 215 { KEY_UP, KEY_PAGEUP }, 216 { KEY_DOWN, KEY_PAGEDOWN }, 217 { KEY_LEFT, KEY_HOME }, 218 { KEY_RIGHT, KEY_END }, 219 { } 220 }; 221 222 static const struct apple_key_translation macbookpro_dedicated_esc_fn_keys[] = { 223 { KEY_BACKSPACE, KEY_DELETE }, 224 { KEY_ENTER, KEY_INSERT }, 225 { KEY_1, KEY_F1 }, 226 { KEY_2, KEY_F2 }, 227 { KEY_3, KEY_F3 }, 228 { KEY_4, KEY_F4 }, 229 { KEY_5, KEY_F5 }, 230 { KEY_6, KEY_F6 }, 231 { KEY_7, KEY_F7 }, 232 { KEY_8, KEY_F8 }, 233 { KEY_9, KEY_F9 }, 234 { KEY_0, KEY_F10 }, 235 { KEY_MINUS, KEY_F11 }, 236 { KEY_EQUAL, KEY_F12 }, 237 { KEY_UP, KEY_PAGEUP }, 238 { KEY_DOWN, KEY_PAGEDOWN }, 239 { KEY_LEFT, KEY_HOME }, 240 { KEY_RIGHT, KEY_END }, 241 { } 242 }; 243 244 static const struct apple_key_translation apple_fn_keys[] = { 245 { KEY_BACKSPACE, KEY_DELETE }, 246 { KEY_ENTER, KEY_INSERT }, 247 { KEY_F1, KEY_BRIGHTNESSDOWN, APPLE_FLAG_FKEY }, 248 { KEY_F2, KEY_BRIGHTNESSUP, APPLE_FLAG_FKEY }, 249 { KEY_F3, KEY_SCALE, APPLE_FLAG_FKEY }, 250 { KEY_F4, KEY_DASHBOARD, APPLE_FLAG_FKEY }, 251 { KEY_F5, KEY_KBDILLUMDOWN, APPLE_FLAG_FKEY }, 252 { KEY_F6, KEY_KBDILLUMUP, APPLE_FLAG_FKEY }, 253 { KEY_F7, KEY_PREVIOUSSONG, APPLE_FLAG_FKEY }, 254 { KEY_F8, KEY_PLAYPAUSE, APPLE_FLAG_FKEY }, 255 { KEY_F9, KEY_NEXTSONG, APPLE_FLAG_FKEY }, 256 { KEY_F10, KEY_MUTE, APPLE_FLAG_FKEY }, 257 { KEY_F11, KEY_VOLUMEDOWN, APPLE_FLAG_FKEY }, 258 { KEY_F12, KEY_VOLUMEUP, APPLE_FLAG_FKEY }, 259 { KEY_UP, KEY_PAGEUP }, 260 { KEY_DOWN, KEY_PAGEDOWN }, 261 { KEY_LEFT, KEY_HOME }, 262 { KEY_RIGHT, KEY_END }, 263 { } 264 }; 265 266 static const struct apple_key_translation powerbook_fn_keys[] = { 267 { KEY_BACKSPACE, KEY_DELETE }, 268 { KEY_F1, KEY_BRIGHTNESSDOWN, APPLE_FLAG_FKEY }, 269 { KEY_F2, KEY_BRIGHTNESSUP, APPLE_FLAG_FKEY }, 270 { KEY_F3, KEY_MUTE, APPLE_FLAG_FKEY }, 271 { KEY_F4, KEY_VOLUMEDOWN, APPLE_FLAG_FKEY }, 272 { KEY_F5, KEY_VOLUMEUP, APPLE_FLAG_FKEY }, 273 { KEY_F6, KEY_NUMLOCK, APPLE_FLAG_FKEY }, 274 { KEY_F7, KEY_SWITCHVIDEOMODE, APPLE_FLAG_FKEY }, 275 { KEY_F8, KEY_KBDILLUMTOGGLE, APPLE_FLAG_FKEY }, 276 { KEY_F9, KEY_KBDILLUMDOWN, APPLE_FLAG_FKEY }, 277 { KEY_F10, KEY_KBDILLUMUP, APPLE_FLAG_FKEY }, 278 { KEY_UP, KEY_PAGEUP }, 279 { KEY_DOWN, KEY_PAGEDOWN }, 280 { KEY_LEFT, KEY_HOME }, 281 { KEY_RIGHT, KEY_END }, 282 { } 283 }; 284 285 static const struct apple_key_translation powerbook_numlock_keys[] = { 286 { KEY_J, KEY_KP1 }, 287 { KEY_K, KEY_KP2 }, 288 { KEY_L, KEY_KP3 }, 289 { KEY_U, KEY_KP4 }, 290 { KEY_I, KEY_KP5 }, 291 { KEY_O, KEY_KP6 }, 292 { KEY_7, KEY_KP7 }, 293 { KEY_8, KEY_KP8 }, 294 { KEY_9, KEY_KP9 }, 295 { KEY_M, KEY_KP0 }, 296 { KEY_DOT, KEY_KPDOT }, 297 { KEY_SLASH, KEY_KPPLUS }, 298 { KEY_SEMICOLON, KEY_KPMINUS }, 299 { KEY_P, KEY_KPASTERISK }, 300 { KEY_MINUS, KEY_KPEQUAL }, 301 { KEY_0, KEY_KPSLASH }, 302 { KEY_F6, KEY_NUMLOCK }, 303 { KEY_KPENTER, KEY_KPENTER }, 304 { KEY_BACKSPACE, KEY_BACKSPACE }, 305 { } 306 }; 307 308 static const struct apple_key_translation apple_iso_keyboard[] = { 309 { KEY_GRAVE, KEY_102ND }, 310 { KEY_102ND, KEY_GRAVE }, 311 { } 312 }; 313 314 static const struct apple_key_translation swapped_option_cmd_keys[] = { 315 { KEY_LEFTALT, KEY_LEFTMETA }, 316 { KEY_LEFTMETA, KEY_LEFTALT }, 317 { KEY_RIGHTALT, KEY_RIGHTMETA }, 318 { KEY_RIGHTMETA, KEY_RIGHTALT }, 319 { } 320 }; 321 322 static const struct apple_key_translation swapped_option_cmd_left_keys[] = { 323 { KEY_LEFTALT, KEY_LEFTMETA }, 324 { KEY_LEFTMETA, KEY_LEFTALT }, 325 { } 326 }; 327 328 static const struct apple_key_translation swapped_ctrl_cmd_keys[] = { 329 { KEY_LEFTCTRL, KEY_LEFTMETA }, 330 { KEY_LEFTMETA, KEY_LEFTCTRL }, 331 { KEY_RIGHTCTRL, KEY_RIGHTMETA }, 332 { KEY_RIGHTMETA, KEY_RIGHTCTRL }, 333 { } 334 }; 335 336 static const struct apple_key_translation swapped_fn_leftctrl_keys[] = { 337 { KEY_FN, KEY_LEFTCTRL }, 338 { KEY_LEFTCTRL, KEY_FN }, 339 { } 340 }; 341 342 static const struct apple_non_apple_keyboard non_apple_keyboards[] = { 343 { "SONiX USB DEVICE" }, 344 { "Keychron" }, 345 { "AONE" }, 346 { "GANSS" } 347 }; 348 349 static bool apple_is_non_apple_keyboard(struct hid_device *hdev) 350 { 351 int i; 352 353 for (i = 0; i < ARRAY_SIZE(non_apple_keyboards); i++) { 354 char *non_apple = non_apple_keyboards[i].name; 355 356 if (strncmp(hdev->name, non_apple, strlen(non_apple)) == 0) 357 return true; 358 } 359 360 return false; 361 } 362 363 static inline void apple_setup_key_translation(struct input_dev *input, 364 const struct apple_key_translation *table) 365 { 366 const struct apple_key_translation *trans; 367 368 for (trans = table; trans->from; trans++) 369 set_bit(trans->to, input->keybit); 370 } 371 372 static const struct apple_key_translation *apple_find_translation( 373 const struct apple_key_translation *table, u16 from) 374 { 375 const struct apple_key_translation *trans; 376 377 /* Look for the translation */ 378 for (trans = table; trans->from; trans++) 379 if (trans->from == from) 380 return trans; 381 382 return NULL; 383 } 384 385 static void input_event_with_scancode(struct input_dev *input, 386 __u8 type, __u16 code, unsigned int hid, __s32 value) 387 { 388 if (type == EV_KEY && 389 (!test_bit(code, input->key)) == value) 390 input_event(input, EV_MSC, MSC_SCAN, hid); 391 input_event(input, type, code, value); 392 } 393 394 static int hidinput_apple_event(struct hid_device *hid, struct input_dev *input, 395 struct hid_usage *usage, __s32 value) 396 { 397 struct apple_sc *asc = hid_get_drvdata(hid); 398 const struct apple_key_translation *trans, *table; 399 bool do_translate; 400 u16 code = usage->code; 401 unsigned int real_fnmode; 402 403 if (fnmode == 3) { 404 real_fnmode = (asc->quirks & APPLE_IS_NON_APPLE) ? 2 : 1; 405 } else { 406 real_fnmode = fnmode; 407 } 408 409 if (swap_fn_leftctrl) { 410 trans = apple_find_translation(swapped_fn_leftctrl_keys, code); 411 412 if (trans) 413 code = trans->to; 414 } 415 416 if (iso_layout > 0 || (iso_layout < 0 && (asc->quirks & APPLE_ISO_TILDE_QUIRK) && 417 hid->country == HID_COUNTRY_INTERNATIONAL_ISO)) { 418 trans = apple_find_translation(apple_iso_keyboard, code); 419 420 if (trans) 421 code = trans->to; 422 } 423 424 if (swap_opt_cmd) { 425 if (swap_opt_cmd == 2) 426 trans = apple_find_translation(swapped_option_cmd_left_keys, code); 427 else 428 trans = apple_find_translation(swapped_option_cmd_keys, code); 429 430 if (trans) 431 code = trans->to; 432 } 433 434 if (swap_ctrl_cmd) { 435 trans = apple_find_translation(swapped_ctrl_cmd_keys, code); 436 437 if (trans) 438 code = trans->to; 439 } 440 441 if (code == KEY_FN) 442 asc->fn_on = !!value; 443 444 if (real_fnmode) { 445 if (hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_ANSI || 446 hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_ISO || 447 hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_JIS || 448 hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI || 449 hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO || 450 hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS || 451 hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ANSI || 452 hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ISO || 453 hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_JIS) 454 table = magic_keyboard_alu_fn_keys; 455 else if (hid->product == USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_2015 || 456 hid->product == USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_NUMPAD_2015) 457 table = magic_keyboard_2015_fn_keys; 458 else if (hid->product == USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_2021 || 459 hid->product == USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_FINGERPRINT_2021 || 460 hid->product == USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_NUMPAD_2021) 461 table = apple2021_fn_keys; 462 else if (hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J132 || 463 hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J680 || 464 hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J213) 465 table = macbookpro_no_esc_fn_keys; 466 else if (hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J214K || 467 hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J223 || 468 hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J152F) 469 table = macbookpro_dedicated_esc_fn_keys; 470 else if (hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J140K || 471 hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J230K) 472 table = apple_fn_keys; 473 else if (hid->product >= USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI && 474 hid->product <= USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS) 475 table = macbookair_fn_keys; 476 else if (hid->product < 0x21d || hid->product >= 0x300) 477 table = powerbook_fn_keys; 478 else 479 table = apple_fn_keys; 480 481 trans = apple_find_translation(table, code); 482 483 if (trans) { 484 bool from_is_set = test_bit(trans->from, input->key); 485 bool to_is_set = test_bit(trans->to, input->key); 486 487 if (from_is_set) 488 code = trans->from; 489 else if (to_is_set) 490 code = trans->to; 491 492 if (!(from_is_set || to_is_set)) { 493 if (trans->flags & APPLE_FLAG_FKEY) { 494 switch (real_fnmode) { 495 case 1: 496 do_translate = !asc->fn_on; 497 break; 498 case 2: 499 do_translate = asc->fn_on; 500 break; 501 default: 502 /* should never happen */ 503 do_translate = false; 504 } 505 } else { 506 do_translate = asc->fn_on; 507 } 508 509 if (do_translate) 510 code = trans->to; 511 } 512 } 513 514 if (asc->quirks & APPLE_NUMLOCK_EMULATION && 515 (test_bit(code, asc->pressed_numlock) || 516 test_bit(LED_NUML, input->led))) { 517 trans = apple_find_translation(powerbook_numlock_keys, code); 518 519 if (trans) { 520 if (value) 521 set_bit(code, asc->pressed_numlock); 522 else 523 clear_bit(code, asc->pressed_numlock); 524 525 code = trans->to; 526 } 527 } 528 } 529 530 if (usage->code != code) { 531 input_event_with_scancode(input, usage->type, code, usage->hid, value); 532 533 return 1; 534 } 535 536 return 0; 537 } 538 539 static int apple_event(struct hid_device *hdev, struct hid_field *field, 540 struct hid_usage *usage, __s32 value) 541 { 542 struct apple_sc *asc = hid_get_drvdata(hdev); 543 544 if (!(hdev->claimed & HID_CLAIMED_INPUT) || !field->hidinput || 545 !usage->type) 546 return 0; 547 548 if ((asc->quirks & APPLE_INVERT_HWHEEL) && 549 usage->code == REL_HWHEEL) { 550 input_event_with_scancode(field->hidinput->input, usage->type, 551 usage->code, usage->hid, -value); 552 return 1; 553 } 554 555 if ((asc->quirks & APPLE_HAS_FN) && 556 hidinput_apple_event(hdev, field->hidinput->input, 557 usage, value)) 558 return 1; 559 560 561 return 0; 562 } 563 564 static int apple_fetch_battery(struct hid_device *hdev) 565 { 566 #ifdef CONFIG_HID_BATTERY_STRENGTH 567 struct apple_sc *asc = hid_get_drvdata(hdev); 568 struct hid_report_enum *report_enum; 569 struct hid_report *report; 570 571 if (!(asc->quirks & APPLE_RDESC_BATTERY) || !hdev->battery) 572 return -1; 573 574 report_enum = &hdev->report_enum[hdev->battery_report_type]; 575 report = report_enum->report_id_hash[hdev->battery_report_id]; 576 577 if (!report || report->maxfield < 1) 578 return -1; 579 580 if (hdev->battery_capacity == hdev->battery_max) 581 return -1; 582 583 hid_hw_request(hdev, report, HID_REQ_GET_REPORT); 584 return 0; 585 #else 586 return -1; 587 #endif 588 } 589 590 static void apple_battery_timer_tick(struct timer_list *t) 591 { 592 struct apple_sc *asc = from_timer(asc, t, battery_timer); 593 struct hid_device *hdev = asc->hdev; 594 595 if (apple_fetch_battery(hdev) == 0) { 596 mod_timer(&asc->battery_timer, 597 jiffies + msecs_to_jiffies(APPLE_BATTERY_TIMEOUT_MS)); 598 } 599 } 600 601 /* 602 * MacBook JIS keyboard has wrong logical maximum 603 * Magic Keyboard JIS has wrong logical maximum 604 */ 605 static __u8 *apple_report_fixup(struct hid_device *hdev, __u8 *rdesc, 606 unsigned int *rsize) 607 { 608 struct apple_sc *asc = hid_get_drvdata(hdev); 609 610 if(*rsize >=71 && rdesc[70] == 0x65 && rdesc[64] == 0x65) { 611 hid_info(hdev, 612 "fixing up Magic Keyboard JIS report descriptor\n"); 613 rdesc[64] = rdesc[70] = 0xe7; 614 } 615 616 if ((asc->quirks & APPLE_RDESC_JIS) && *rsize >= 60 && 617 rdesc[53] == 0x65 && rdesc[59] == 0x65) { 618 hid_info(hdev, 619 "fixing up MacBook JIS keyboard report descriptor\n"); 620 rdesc[53] = rdesc[59] = 0xe7; 621 } 622 623 /* 624 * Change the usage from: 625 * 0x06, 0x00, 0xff, // Usage Page (Vendor Defined Page 1) 0 626 * 0x09, 0x0b, // Usage (Vendor Usage 0x0b) 3 627 * To: 628 * 0x05, 0x01, // Usage Page (Generic Desktop) 0 629 * 0x09, 0x06, // Usage (Keyboard) 2 630 */ 631 if ((asc->quirks & APPLE_RDESC_BATTERY) && *rsize == 83 && 632 rdesc[46] == 0x84 && rdesc[58] == 0x85) { 633 hid_info(hdev, 634 "fixing up Magic Keyboard battery report descriptor\n"); 635 *rsize = *rsize - 1; 636 rdesc = kmemdup(rdesc + 1, *rsize, GFP_KERNEL); 637 if (!rdesc) 638 return NULL; 639 640 rdesc[0] = 0x05; 641 rdesc[1] = 0x01; 642 rdesc[2] = 0x09; 643 rdesc[3] = 0x06; 644 } 645 646 return rdesc; 647 } 648 649 static void apple_setup_input(struct input_dev *input) 650 { 651 set_bit(KEY_NUMLOCK, input->keybit); 652 653 /* Enable all needed keys */ 654 apple_setup_key_translation(input, apple_fn_keys); 655 apple_setup_key_translation(input, powerbook_fn_keys); 656 apple_setup_key_translation(input, powerbook_numlock_keys); 657 apple_setup_key_translation(input, apple_iso_keyboard); 658 apple_setup_key_translation(input, magic_keyboard_alu_fn_keys); 659 apple_setup_key_translation(input, magic_keyboard_2015_fn_keys); 660 apple_setup_key_translation(input, apple2021_fn_keys); 661 apple_setup_key_translation(input, macbookpro_no_esc_fn_keys); 662 apple_setup_key_translation(input, macbookpro_dedicated_esc_fn_keys); 663 } 664 665 static int apple_input_mapping(struct hid_device *hdev, struct hid_input *hi, 666 struct hid_field *field, struct hid_usage *usage, 667 unsigned long **bit, int *max) 668 { 669 struct apple_sc *asc = hid_get_drvdata(hdev); 670 671 if (usage->hid == (HID_UP_CUSTOM | 0x0003) || 672 usage->hid == (HID_UP_MSVENDOR | 0x0003) || 673 usage->hid == (HID_UP_HPVENDOR2 | 0x0003)) { 674 /* The fn key on Apple USB keyboards */ 675 set_bit(EV_REP, hi->input->evbit); 676 hid_map_usage_clear(hi, usage, bit, max, EV_KEY, KEY_FN); 677 asc->fn_found = true; 678 apple_setup_input(hi->input); 679 return 1; 680 } 681 682 /* we want the hid layer to go through standard path (set and ignore) */ 683 return 0; 684 } 685 686 static int apple_input_mapped(struct hid_device *hdev, struct hid_input *hi, 687 struct hid_field *field, struct hid_usage *usage, 688 unsigned long **bit, int *max) 689 { 690 struct apple_sc *asc = hid_get_drvdata(hdev); 691 692 if (asc->quirks & APPLE_MIGHTYMOUSE) { 693 if (usage->hid == HID_GD_Z) 694 hid_map_usage(hi, usage, bit, max, EV_REL, REL_HWHEEL); 695 else if (usage->code == BTN_1) 696 hid_map_usage(hi, usage, bit, max, EV_KEY, BTN_2); 697 else if (usage->code == BTN_2) 698 hid_map_usage(hi, usage, bit, max, EV_KEY, BTN_1); 699 } 700 701 return 0; 702 } 703 704 static int apple_input_configured(struct hid_device *hdev, 705 struct hid_input *hidinput) 706 { 707 struct apple_sc *asc = hid_get_drvdata(hdev); 708 709 if ((asc->quirks & APPLE_HAS_FN) && !asc->fn_found) { 710 hid_info(hdev, "Fn key not found (Apple Wireless Keyboard clone?), disabling Fn key handling\n"); 711 asc->quirks &= ~APPLE_HAS_FN; 712 } 713 714 if (apple_is_non_apple_keyboard(hdev)) { 715 hid_info(hdev, "Non-apple keyboard detected; function keys will default to fnmode=2 behavior\n"); 716 asc->quirks |= APPLE_IS_NON_APPLE; 717 } 718 719 return 0; 720 } 721 722 static bool apple_backlight_check_support(struct hid_device *hdev) 723 { 724 int i; 725 unsigned int hid; 726 struct hid_report *report; 727 728 list_for_each_entry(report, &hdev->report_enum[HID_INPUT_REPORT].report_list, list) { 729 for (i = 0; i < report->maxfield; i++) { 730 hid = report->field[i]->usage->hid; 731 if ((hid & HID_USAGE_PAGE) == HID_UP_MSVENDOR && (hid & HID_USAGE) == 0xf) 732 return true; 733 } 734 } 735 736 return false; 737 } 738 739 static int apple_backlight_set(struct hid_device *hdev, u16 value, u16 rate) 740 { 741 int ret = 0; 742 struct apple_backlight_set_report *rep; 743 744 rep = kmalloc(sizeof(*rep), GFP_KERNEL); 745 if (rep == NULL) 746 return -ENOMEM; 747 748 rep->report_id = 0xB0; 749 rep->version = 1; 750 rep->backlight = value; 751 rep->rate = rate; 752 753 ret = hid_hw_raw_request(hdev, 0xB0u, (u8 *) rep, sizeof(*rep), 754 HID_OUTPUT_REPORT, HID_REQ_SET_REPORT); 755 756 kfree(rep); 757 return ret; 758 } 759 760 static int apple_backlight_led_set(struct led_classdev *led_cdev, 761 enum led_brightness brightness) 762 { 763 struct apple_sc_backlight *backlight = container_of(led_cdev, 764 struct apple_sc_backlight, cdev); 765 766 return apple_backlight_set(backlight->hdev, brightness, 0); 767 } 768 769 static int apple_backlight_init(struct hid_device *hdev) 770 { 771 int ret; 772 struct apple_sc *asc = hid_get_drvdata(hdev); 773 struct apple_backlight_config_report *rep; 774 775 if (!apple_backlight_check_support(hdev)) 776 return -EINVAL; 777 778 rep = kmalloc(0x200, GFP_KERNEL); 779 if (rep == NULL) 780 return -ENOMEM; 781 782 ret = hid_hw_raw_request(hdev, 0xBFu, (u8 *) rep, sizeof(*rep), 783 HID_FEATURE_REPORT, HID_REQ_GET_REPORT); 784 if (ret < 0) { 785 hid_err(hdev, "backlight request failed: %d\n", ret); 786 goto cleanup_and_exit; 787 } 788 if (ret < 8 || rep->version != 1) { 789 hid_err(hdev, "backlight config struct: bad version %i\n", rep->version); 790 ret = -EINVAL; 791 goto cleanup_and_exit; 792 } 793 794 hid_dbg(hdev, "backlight config: off=%u, on_min=%u, on_max=%u\n", 795 rep->backlight_off, rep->backlight_on_min, rep->backlight_on_max); 796 797 asc->backlight = devm_kzalloc(&hdev->dev, sizeof(*asc->backlight), GFP_KERNEL); 798 if (!asc->backlight) { 799 ret = -ENOMEM; 800 goto cleanup_and_exit; 801 } 802 803 asc->backlight->hdev = hdev; 804 asc->backlight->cdev.name = "apple::kbd_backlight"; 805 asc->backlight->cdev.max_brightness = rep->backlight_on_max; 806 asc->backlight->cdev.brightness_set_blocking = apple_backlight_led_set; 807 808 ret = apple_backlight_set(hdev, 0, 0); 809 if (ret < 0) { 810 hid_err(hdev, "backlight set request failed: %d\n", ret); 811 goto cleanup_and_exit; 812 } 813 814 ret = devm_led_classdev_register(&hdev->dev, &asc->backlight->cdev); 815 816 cleanup_and_exit: 817 kfree(rep); 818 return ret; 819 } 820 821 static int apple_probe(struct hid_device *hdev, 822 const struct hid_device_id *id) 823 { 824 unsigned long quirks = id->driver_data; 825 struct apple_sc *asc; 826 int ret; 827 828 asc = devm_kzalloc(&hdev->dev, sizeof(*asc), GFP_KERNEL); 829 if (asc == NULL) { 830 hid_err(hdev, "can't alloc apple descriptor\n"); 831 return -ENOMEM; 832 } 833 834 asc->hdev = hdev; 835 asc->quirks = quirks; 836 837 hid_set_drvdata(hdev, asc); 838 839 ret = hid_parse(hdev); 840 if (ret) { 841 hid_err(hdev, "parse failed\n"); 842 return ret; 843 } 844 845 ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT); 846 if (ret) { 847 hid_err(hdev, "hw start failed\n"); 848 return ret; 849 } 850 851 timer_setup(&asc->battery_timer, apple_battery_timer_tick, 0); 852 mod_timer(&asc->battery_timer, 853 jiffies + msecs_to_jiffies(APPLE_BATTERY_TIMEOUT_MS)); 854 apple_fetch_battery(hdev); 855 856 if (quirks & APPLE_BACKLIGHT_CTL) 857 apple_backlight_init(hdev); 858 859 return 0; 860 } 861 862 static void apple_remove(struct hid_device *hdev) 863 { 864 struct apple_sc *asc = hid_get_drvdata(hdev); 865 866 del_timer_sync(&asc->battery_timer); 867 868 hid_hw_stop(hdev); 869 } 870 871 static const struct hid_device_id apple_devices[] = { 872 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MIGHTYMOUSE), 873 .driver_data = APPLE_MIGHTYMOUSE | APPLE_INVERT_HWHEEL }, 874 875 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ANSI), 876 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 877 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ISO), 878 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 879 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ANSI), 880 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 881 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ISO), 882 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 883 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_JIS), 884 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 885 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ANSI), 886 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 887 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ISO), 888 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | 889 APPLE_ISO_TILDE_QUIRK }, 890 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_JIS), 891 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | 892 APPLE_RDESC_JIS }, 893 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ANSI), 894 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 895 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ISO), 896 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | 897 APPLE_ISO_TILDE_QUIRK }, 898 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_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_MINI_ANSI), 902 .driver_data = APPLE_HAS_FN }, 903 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_ISO), 904 .driver_data = APPLE_HAS_FN }, 905 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_JIS), 906 .driver_data = APPLE_HAS_FN }, 907 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_ANSI), 908 .driver_data = APPLE_HAS_FN }, 909 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_ISO), 910 .driver_data = APPLE_HAS_FN }, 911 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_JIS), 912 .driver_data = APPLE_HAS_FN }, 913 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ANSI), 914 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 915 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ISO), 916 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | 917 APPLE_ISO_TILDE_QUIRK }, 918 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_JIS), 919 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | 920 APPLE_RDESC_JIS }, 921 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_ANSI), 922 .driver_data = APPLE_HAS_FN }, 923 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_ANSI), 924 .driver_data = APPLE_HAS_FN }, 925 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_ISO), 926 .driver_data = APPLE_HAS_FN }, 927 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_ISO), 928 .driver_data = APPLE_HAS_FN }, 929 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_JIS), 930 .driver_data = APPLE_HAS_FN }, 931 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ANSI), 932 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 933 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ISO), 934 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | 935 APPLE_ISO_TILDE_QUIRK }, 936 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ISO), 937 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | 938 APPLE_ISO_TILDE_QUIRK }, 939 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, 940 USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ANSI), 941 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 942 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, 943 USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_JIS), 944 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 945 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_JIS), 946 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 947 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_2015), 948 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK | APPLE_RDESC_BATTERY }, 949 { HID_BLUETOOTH_DEVICE(BT_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_2015), 950 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 951 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_NUMPAD_2015), 952 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK | APPLE_RDESC_BATTERY }, 953 { HID_BLUETOOTH_DEVICE(BT_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_NUMPAD_2015), 954 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 955 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ANSI), 956 .driver_data = APPLE_HAS_FN }, 957 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ISO), 958 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 959 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_JIS), 960 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 961 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI), 962 .driver_data = APPLE_HAS_FN }, 963 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ISO), 964 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 965 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_JIS), 966 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 967 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI), 968 .driver_data = APPLE_HAS_FN }, 969 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ISO), 970 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 971 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_JIS), 972 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 973 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI), 974 .driver_data = APPLE_HAS_FN }, 975 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ISO), 976 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 977 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_JIS), 978 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 979 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI), 980 .driver_data = APPLE_HAS_FN }, 981 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO), 982 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 983 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS), 984 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 985 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_ANSI), 986 .driver_data = APPLE_HAS_FN }, 987 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_ISO), 988 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 989 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_JIS), 990 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 991 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6_ANSI), 992 .driver_data = APPLE_HAS_FN }, 993 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6_ISO), 994 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 995 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6_JIS), 996 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 997 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6A_ANSI), 998 .driver_data = APPLE_HAS_FN }, 999 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6A_ISO), 1000 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 1001 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6A_JIS), 1002 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 1003 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5A_ANSI), 1004 .driver_data = APPLE_HAS_FN }, 1005 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5A_ISO), 1006 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 1007 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5A_JIS), 1008 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 1009 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_ANSI), 1010 .driver_data = APPLE_HAS_FN }, 1011 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_ISO), 1012 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 1013 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_JIS), 1014 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 1015 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_ANSI), 1016 .driver_data = APPLE_HAS_FN }, 1017 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_ISO), 1018 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 1019 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_JIS), 1020 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 1021 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING8_ANSI), 1022 .driver_data = APPLE_HAS_FN }, 1023 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING8_ISO), 1024 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 1025 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING8_JIS), 1026 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 1027 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING9_ANSI), 1028 .driver_data = APPLE_HAS_FN }, 1029 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING9_ISO), 1030 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 1031 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING9_JIS), 1032 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 1033 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J140K), 1034 .driver_data = APPLE_HAS_FN | APPLE_BACKLIGHT_CTL | APPLE_ISO_TILDE_QUIRK }, 1035 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J132), 1036 .driver_data = APPLE_HAS_FN | APPLE_BACKLIGHT_CTL | APPLE_ISO_TILDE_QUIRK }, 1037 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J680), 1038 .driver_data = APPLE_HAS_FN | APPLE_BACKLIGHT_CTL | APPLE_ISO_TILDE_QUIRK }, 1039 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J213), 1040 .driver_data = APPLE_HAS_FN | APPLE_BACKLIGHT_CTL | APPLE_ISO_TILDE_QUIRK }, 1041 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J214K), 1042 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 1043 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J223), 1044 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 1045 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J230K), 1046 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 1047 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J152F), 1048 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 1049 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI), 1050 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 1051 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO), 1052 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | 1053 APPLE_ISO_TILDE_QUIRK }, 1054 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS), 1055 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 1056 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY), 1057 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 1058 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY), 1059 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 1060 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_2021), 1061 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK | APPLE_RDESC_BATTERY }, 1062 { HID_BLUETOOTH_DEVICE(BT_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_2021), 1063 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 1064 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_FINGERPRINT_2021), 1065 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK | APPLE_RDESC_BATTERY }, 1066 { HID_BLUETOOTH_DEVICE(BT_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_FINGERPRINT_2021), 1067 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 1068 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_NUMPAD_2021), 1069 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK | APPLE_RDESC_BATTERY }, 1070 { HID_BLUETOOTH_DEVICE(BT_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_NUMPAD_2021), 1071 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 1072 1073 { } 1074 }; 1075 MODULE_DEVICE_TABLE(hid, apple_devices); 1076 1077 static struct hid_driver apple_driver = { 1078 .name = "apple", 1079 .id_table = apple_devices, 1080 .report_fixup = apple_report_fixup, 1081 .probe = apple_probe, 1082 .remove = apple_remove, 1083 .event = apple_event, 1084 .input_mapping = apple_input_mapping, 1085 .input_mapped = apple_input_mapped, 1086 .input_configured = apple_input_configured, 1087 }; 1088 module_hid_driver(apple_driver); 1089 1090 MODULE_LICENSE("GPL"); 1091