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 { "Hailuck" }, 348 { "Jamesdonkey" }, 349 { "A3R" }, 350 { "hfd.cn" }, 351 { "WKB603" }, 352 }; 353 354 static bool apple_is_non_apple_keyboard(struct hid_device *hdev) 355 { 356 int i; 357 358 for (i = 0; i < ARRAY_SIZE(non_apple_keyboards); i++) { 359 char *non_apple = non_apple_keyboards[i].name; 360 361 if (strncmp(hdev->name, non_apple, strlen(non_apple)) == 0) 362 return true; 363 } 364 365 return false; 366 } 367 368 static inline void apple_setup_key_translation(struct input_dev *input, 369 const struct apple_key_translation *table) 370 { 371 const struct apple_key_translation *trans; 372 373 for (trans = table; trans->from; trans++) 374 set_bit(trans->to, input->keybit); 375 } 376 377 static const struct apple_key_translation *apple_find_translation( 378 const struct apple_key_translation *table, u16 from) 379 { 380 const struct apple_key_translation *trans; 381 382 /* Look for the translation */ 383 for (trans = table; trans->from; trans++) 384 if (trans->from == from) 385 return trans; 386 387 return NULL; 388 } 389 390 static void input_event_with_scancode(struct input_dev *input, 391 __u8 type, __u16 code, unsigned int hid, __s32 value) 392 { 393 if (type == EV_KEY && 394 (!test_bit(code, input->key)) == value) 395 input_event(input, EV_MSC, MSC_SCAN, hid); 396 input_event(input, type, code, value); 397 } 398 399 static int hidinput_apple_event(struct hid_device *hid, struct input_dev *input, 400 struct hid_usage *usage, __s32 value) 401 { 402 struct apple_sc *asc = hid_get_drvdata(hid); 403 const struct apple_key_translation *trans, *table; 404 bool do_translate; 405 u16 code = usage->code; 406 unsigned int real_fnmode; 407 408 if (fnmode == 3) { 409 real_fnmode = (asc->quirks & APPLE_IS_NON_APPLE) ? 2 : 1; 410 } else { 411 real_fnmode = fnmode; 412 } 413 414 if (swap_fn_leftctrl) { 415 trans = apple_find_translation(swapped_fn_leftctrl_keys, code); 416 417 if (trans) 418 code = trans->to; 419 } 420 421 if (iso_layout > 0 || (iso_layout < 0 && (asc->quirks & APPLE_ISO_TILDE_QUIRK) && 422 hid->country == HID_COUNTRY_INTERNATIONAL_ISO)) { 423 trans = apple_find_translation(apple_iso_keyboard, code); 424 425 if (trans) 426 code = trans->to; 427 } 428 429 if (swap_opt_cmd) { 430 if (swap_opt_cmd == 2) 431 trans = apple_find_translation(swapped_option_cmd_left_keys, code); 432 else 433 trans = apple_find_translation(swapped_option_cmd_keys, code); 434 435 if (trans) 436 code = trans->to; 437 } 438 439 if (swap_ctrl_cmd) { 440 trans = apple_find_translation(swapped_ctrl_cmd_keys, code); 441 442 if (trans) 443 code = trans->to; 444 } 445 446 if (code == KEY_FN) 447 asc->fn_on = !!value; 448 449 if (real_fnmode) { 450 if (hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_ANSI || 451 hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_ISO || 452 hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_JIS || 453 hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI || 454 hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO || 455 hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS || 456 hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ANSI || 457 hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ISO || 458 hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_JIS) 459 table = magic_keyboard_alu_fn_keys; 460 else if (hid->product == USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_2015 || 461 hid->product == USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_NUMPAD_2015) 462 table = magic_keyboard_2015_fn_keys; 463 else if (hid->product == USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_2021 || 464 hid->product == USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_FINGERPRINT_2021 || 465 hid->product == USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_NUMPAD_2021) 466 table = apple2021_fn_keys; 467 else if (hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J132 || 468 hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J680 || 469 hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J213) 470 table = macbookpro_no_esc_fn_keys; 471 else if (hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J214K || 472 hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J223 || 473 hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J152F) 474 table = macbookpro_dedicated_esc_fn_keys; 475 else if (hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J140K || 476 hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J230K) 477 table = apple_fn_keys; 478 else if (hid->product >= USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI && 479 hid->product <= USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS) 480 table = macbookair_fn_keys; 481 else if (hid->product < 0x21d || hid->product >= 0x300) 482 table = powerbook_fn_keys; 483 else 484 table = apple_fn_keys; 485 486 trans = apple_find_translation(table, code); 487 488 if (trans) { 489 bool from_is_set = test_bit(trans->from, input->key); 490 bool to_is_set = test_bit(trans->to, input->key); 491 492 if (from_is_set) 493 code = trans->from; 494 else if (to_is_set) 495 code = trans->to; 496 497 if (!(from_is_set || to_is_set)) { 498 if (trans->flags & APPLE_FLAG_FKEY) { 499 switch (real_fnmode) { 500 case 1: 501 do_translate = !asc->fn_on; 502 break; 503 case 2: 504 do_translate = asc->fn_on; 505 break; 506 default: 507 /* should never happen */ 508 do_translate = false; 509 } 510 } else { 511 do_translate = asc->fn_on; 512 } 513 514 if (do_translate) 515 code = trans->to; 516 } 517 } 518 519 if (asc->quirks & APPLE_NUMLOCK_EMULATION && 520 (test_bit(code, asc->pressed_numlock) || 521 test_bit(LED_NUML, input->led))) { 522 trans = apple_find_translation(powerbook_numlock_keys, code); 523 524 if (trans) { 525 if (value) 526 set_bit(code, asc->pressed_numlock); 527 else 528 clear_bit(code, asc->pressed_numlock); 529 530 code = trans->to; 531 } 532 } 533 } 534 535 if (usage->code != code) { 536 input_event_with_scancode(input, usage->type, code, usage->hid, value); 537 538 return 1; 539 } 540 541 return 0; 542 } 543 544 static int apple_event(struct hid_device *hdev, struct hid_field *field, 545 struct hid_usage *usage, __s32 value) 546 { 547 struct apple_sc *asc = hid_get_drvdata(hdev); 548 549 if (!(hdev->claimed & HID_CLAIMED_INPUT) || !field->hidinput || 550 !usage->type) 551 return 0; 552 553 if ((asc->quirks & APPLE_INVERT_HWHEEL) && 554 usage->code == REL_HWHEEL) { 555 input_event_with_scancode(field->hidinput->input, usage->type, 556 usage->code, usage->hid, -value); 557 return 1; 558 } 559 560 if ((asc->quirks & APPLE_HAS_FN) && 561 hidinput_apple_event(hdev, field->hidinput->input, 562 usage, value)) 563 return 1; 564 565 566 return 0; 567 } 568 569 static int apple_fetch_battery(struct hid_device *hdev) 570 { 571 #ifdef CONFIG_HID_BATTERY_STRENGTH 572 struct apple_sc *asc = hid_get_drvdata(hdev); 573 struct hid_report_enum *report_enum; 574 struct hid_report *report; 575 576 if (!(asc->quirks & APPLE_RDESC_BATTERY) || !hdev->battery) 577 return -1; 578 579 report_enum = &hdev->report_enum[hdev->battery_report_type]; 580 report = report_enum->report_id_hash[hdev->battery_report_id]; 581 582 if (!report || report->maxfield < 1) 583 return -1; 584 585 if (hdev->battery_capacity == hdev->battery_max) 586 return -1; 587 588 hid_hw_request(hdev, report, HID_REQ_GET_REPORT); 589 return 0; 590 #else 591 return -1; 592 #endif 593 } 594 595 static void apple_battery_timer_tick(struct timer_list *t) 596 { 597 struct apple_sc *asc = from_timer(asc, t, battery_timer); 598 struct hid_device *hdev = asc->hdev; 599 600 if (apple_fetch_battery(hdev) == 0) { 601 mod_timer(&asc->battery_timer, 602 jiffies + msecs_to_jiffies(APPLE_BATTERY_TIMEOUT_MS)); 603 } 604 } 605 606 /* 607 * MacBook JIS keyboard has wrong logical maximum 608 * Magic Keyboard JIS has wrong logical maximum 609 */ 610 static __u8 *apple_report_fixup(struct hid_device *hdev, __u8 *rdesc, 611 unsigned int *rsize) 612 { 613 struct apple_sc *asc = hid_get_drvdata(hdev); 614 615 if(*rsize >=71 && rdesc[70] == 0x65 && rdesc[64] == 0x65) { 616 hid_info(hdev, 617 "fixing up Magic Keyboard JIS report descriptor\n"); 618 rdesc[64] = rdesc[70] = 0xe7; 619 } 620 621 if ((asc->quirks & APPLE_RDESC_JIS) && *rsize >= 60 && 622 rdesc[53] == 0x65 && rdesc[59] == 0x65) { 623 hid_info(hdev, 624 "fixing up MacBook JIS keyboard report descriptor\n"); 625 rdesc[53] = rdesc[59] = 0xe7; 626 } 627 628 /* 629 * Change the usage from: 630 * 0x06, 0x00, 0xff, // Usage Page (Vendor Defined Page 1) 0 631 * 0x09, 0x0b, // Usage (Vendor Usage 0x0b) 3 632 * To: 633 * 0x05, 0x01, // Usage Page (Generic Desktop) 0 634 * 0x09, 0x06, // Usage (Keyboard) 2 635 */ 636 if ((asc->quirks & APPLE_RDESC_BATTERY) && *rsize == 83 && 637 rdesc[46] == 0x84 && rdesc[58] == 0x85) { 638 hid_info(hdev, 639 "fixing up Magic Keyboard battery report descriptor\n"); 640 *rsize = *rsize - 1; 641 rdesc = kmemdup(rdesc + 1, *rsize, GFP_KERNEL); 642 if (!rdesc) 643 return NULL; 644 645 rdesc[0] = 0x05; 646 rdesc[1] = 0x01; 647 rdesc[2] = 0x09; 648 rdesc[3] = 0x06; 649 } 650 651 return rdesc; 652 } 653 654 static void apple_setup_input(struct input_dev *input) 655 { 656 set_bit(KEY_NUMLOCK, input->keybit); 657 658 /* Enable all needed keys */ 659 apple_setup_key_translation(input, apple_fn_keys); 660 apple_setup_key_translation(input, powerbook_fn_keys); 661 apple_setup_key_translation(input, powerbook_numlock_keys); 662 apple_setup_key_translation(input, apple_iso_keyboard); 663 apple_setup_key_translation(input, magic_keyboard_alu_fn_keys); 664 apple_setup_key_translation(input, magic_keyboard_2015_fn_keys); 665 apple_setup_key_translation(input, apple2021_fn_keys); 666 apple_setup_key_translation(input, macbookpro_no_esc_fn_keys); 667 apple_setup_key_translation(input, macbookpro_dedicated_esc_fn_keys); 668 } 669 670 static int apple_input_mapping(struct hid_device *hdev, struct hid_input *hi, 671 struct hid_field *field, struct hid_usage *usage, 672 unsigned long **bit, int *max) 673 { 674 struct apple_sc *asc = hid_get_drvdata(hdev); 675 676 if (usage->hid == (HID_UP_CUSTOM | 0x0003) || 677 usage->hid == (HID_UP_MSVENDOR | 0x0003) || 678 usage->hid == (HID_UP_HPVENDOR2 | 0x0003)) { 679 /* The fn key on Apple USB keyboards */ 680 set_bit(EV_REP, hi->input->evbit); 681 hid_map_usage_clear(hi, usage, bit, max, EV_KEY, KEY_FN); 682 asc->fn_found = true; 683 apple_setup_input(hi->input); 684 return 1; 685 } 686 687 /* we want the hid layer to go through standard path (set and ignore) */ 688 return 0; 689 } 690 691 static int apple_input_mapped(struct hid_device *hdev, struct hid_input *hi, 692 struct hid_field *field, struct hid_usage *usage, 693 unsigned long **bit, int *max) 694 { 695 struct apple_sc *asc = hid_get_drvdata(hdev); 696 697 if (asc->quirks & APPLE_MIGHTYMOUSE) { 698 if (usage->hid == HID_GD_Z) 699 hid_map_usage(hi, usage, bit, max, EV_REL, REL_HWHEEL); 700 else if (usage->code == BTN_1) 701 hid_map_usage(hi, usage, bit, max, EV_KEY, BTN_2); 702 else if (usage->code == BTN_2) 703 hid_map_usage(hi, usage, bit, max, EV_KEY, BTN_1); 704 } 705 706 return 0; 707 } 708 709 static int apple_input_configured(struct hid_device *hdev, 710 struct hid_input *hidinput) 711 { 712 struct apple_sc *asc = hid_get_drvdata(hdev); 713 714 if ((asc->quirks & APPLE_HAS_FN) && !asc->fn_found) { 715 hid_info(hdev, "Fn key not found (Apple Wireless Keyboard clone?), disabling Fn key handling\n"); 716 asc->quirks &= ~APPLE_HAS_FN; 717 } 718 719 if (apple_is_non_apple_keyboard(hdev)) { 720 hid_info(hdev, "Non-apple keyboard detected; function keys will default to fnmode=2 behavior\n"); 721 asc->quirks |= APPLE_IS_NON_APPLE; 722 } 723 724 return 0; 725 } 726 727 static bool apple_backlight_check_support(struct hid_device *hdev) 728 { 729 int i; 730 unsigned int hid; 731 struct hid_report *report; 732 733 list_for_each_entry(report, &hdev->report_enum[HID_INPUT_REPORT].report_list, list) { 734 for (i = 0; i < report->maxfield; i++) { 735 hid = report->field[i]->usage->hid; 736 if ((hid & HID_USAGE_PAGE) == HID_UP_MSVENDOR && (hid & HID_USAGE) == 0xf) 737 return true; 738 } 739 } 740 741 return false; 742 } 743 744 static int apple_backlight_set(struct hid_device *hdev, u16 value, u16 rate) 745 { 746 int ret = 0; 747 struct apple_backlight_set_report *rep; 748 749 rep = kmalloc(sizeof(*rep), GFP_KERNEL); 750 if (rep == NULL) 751 return -ENOMEM; 752 753 rep->report_id = 0xB0; 754 rep->version = 1; 755 rep->backlight = value; 756 rep->rate = rate; 757 758 ret = hid_hw_raw_request(hdev, 0xB0u, (u8 *) rep, sizeof(*rep), 759 HID_OUTPUT_REPORT, HID_REQ_SET_REPORT); 760 761 kfree(rep); 762 return ret; 763 } 764 765 static int apple_backlight_led_set(struct led_classdev *led_cdev, 766 enum led_brightness brightness) 767 { 768 struct apple_sc_backlight *backlight = container_of(led_cdev, 769 struct apple_sc_backlight, cdev); 770 771 return apple_backlight_set(backlight->hdev, brightness, 0); 772 } 773 774 static int apple_backlight_init(struct hid_device *hdev) 775 { 776 int ret; 777 struct apple_sc *asc = hid_get_drvdata(hdev); 778 struct apple_backlight_config_report *rep; 779 780 if (!apple_backlight_check_support(hdev)) 781 return -EINVAL; 782 783 rep = kmalloc(0x200, GFP_KERNEL); 784 if (rep == NULL) 785 return -ENOMEM; 786 787 ret = hid_hw_raw_request(hdev, 0xBFu, (u8 *) rep, sizeof(*rep), 788 HID_FEATURE_REPORT, HID_REQ_GET_REPORT); 789 if (ret < 0) { 790 hid_err(hdev, "backlight request failed: %d\n", ret); 791 goto cleanup_and_exit; 792 } 793 if (ret < 8 || rep->version != 1) { 794 hid_err(hdev, "backlight config struct: bad version %i\n", rep->version); 795 ret = -EINVAL; 796 goto cleanup_and_exit; 797 } 798 799 hid_dbg(hdev, "backlight config: off=%u, on_min=%u, on_max=%u\n", 800 rep->backlight_off, rep->backlight_on_min, rep->backlight_on_max); 801 802 asc->backlight = devm_kzalloc(&hdev->dev, sizeof(*asc->backlight), GFP_KERNEL); 803 if (!asc->backlight) { 804 ret = -ENOMEM; 805 goto cleanup_and_exit; 806 } 807 808 asc->backlight->hdev = hdev; 809 asc->backlight->cdev.name = "apple::kbd_backlight"; 810 asc->backlight->cdev.max_brightness = rep->backlight_on_max; 811 asc->backlight->cdev.brightness_set_blocking = apple_backlight_led_set; 812 813 ret = apple_backlight_set(hdev, 0, 0); 814 if (ret < 0) { 815 hid_err(hdev, "backlight set request failed: %d\n", ret); 816 goto cleanup_and_exit; 817 } 818 819 ret = devm_led_classdev_register(&hdev->dev, &asc->backlight->cdev); 820 821 cleanup_and_exit: 822 kfree(rep); 823 return ret; 824 } 825 826 static int apple_probe(struct hid_device *hdev, 827 const struct hid_device_id *id) 828 { 829 unsigned long quirks = id->driver_data; 830 struct apple_sc *asc; 831 int ret; 832 833 asc = devm_kzalloc(&hdev->dev, sizeof(*asc), GFP_KERNEL); 834 if (asc == NULL) { 835 hid_err(hdev, "can't alloc apple descriptor\n"); 836 return -ENOMEM; 837 } 838 839 asc->hdev = hdev; 840 asc->quirks = quirks; 841 842 hid_set_drvdata(hdev, asc); 843 844 ret = hid_parse(hdev); 845 if (ret) { 846 hid_err(hdev, "parse failed\n"); 847 return ret; 848 } 849 850 ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT); 851 if (ret) { 852 hid_err(hdev, "hw start failed\n"); 853 return ret; 854 } 855 856 timer_setup(&asc->battery_timer, apple_battery_timer_tick, 0); 857 mod_timer(&asc->battery_timer, 858 jiffies + msecs_to_jiffies(APPLE_BATTERY_TIMEOUT_MS)); 859 apple_fetch_battery(hdev); 860 861 if (quirks & APPLE_BACKLIGHT_CTL) 862 apple_backlight_init(hdev); 863 864 return 0; 865 } 866 867 static void apple_remove(struct hid_device *hdev) 868 { 869 struct apple_sc *asc = hid_get_drvdata(hdev); 870 871 del_timer_sync(&asc->battery_timer); 872 873 hid_hw_stop(hdev); 874 } 875 876 static const struct hid_device_id apple_devices[] = { 877 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MIGHTYMOUSE), 878 .driver_data = APPLE_MIGHTYMOUSE | APPLE_INVERT_HWHEEL }, 879 880 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ANSI), 881 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 882 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ISO), 883 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 884 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ANSI), 885 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 886 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ISO), 887 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 888 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_JIS), 889 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 890 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ANSI), 891 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 892 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ISO), 893 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | 894 APPLE_ISO_TILDE_QUIRK }, 895 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_JIS), 896 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | 897 APPLE_RDESC_JIS }, 898 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ANSI), 899 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 900 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ISO), 901 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | 902 APPLE_ISO_TILDE_QUIRK }, 903 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_JIS), 904 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | 905 APPLE_RDESC_JIS }, 906 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_ANSI), 907 .driver_data = APPLE_HAS_FN }, 908 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_ISO), 909 .driver_data = APPLE_HAS_FN }, 910 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_JIS), 911 .driver_data = APPLE_HAS_FN }, 912 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_ANSI), 913 .driver_data = APPLE_HAS_FN }, 914 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_ISO), 915 .driver_data = APPLE_HAS_FN }, 916 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_JIS), 917 .driver_data = APPLE_HAS_FN }, 918 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ANSI), 919 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 920 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ISO), 921 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | 922 APPLE_ISO_TILDE_QUIRK }, 923 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_JIS), 924 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | 925 APPLE_RDESC_JIS }, 926 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_ANSI), 927 .driver_data = APPLE_HAS_FN }, 928 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_ANSI), 929 .driver_data = APPLE_HAS_FN }, 930 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_ISO), 931 .driver_data = APPLE_HAS_FN }, 932 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_ISO), 933 .driver_data = APPLE_HAS_FN }, 934 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_JIS), 935 .driver_data = APPLE_HAS_FN }, 936 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ANSI), 937 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 938 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ISO), 939 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | 940 APPLE_ISO_TILDE_QUIRK }, 941 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ISO), 942 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | 943 APPLE_ISO_TILDE_QUIRK }, 944 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, 945 USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ANSI), 946 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 947 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, 948 USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_JIS), 949 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 950 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_JIS), 951 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 952 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_2015), 953 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK | APPLE_RDESC_BATTERY }, 954 { HID_BLUETOOTH_DEVICE(BT_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_2015), 955 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 956 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_NUMPAD_2015), 957 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK | APPLE_RDESC_BATTERY }, 958 { HID_BLUETOOTH_DEVICE(BT_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_NUMPAD_2015), 959 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 960 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ANSI), 961 .driver_data = APPLE_HAS_FN }, 962 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ISO), 963 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 964 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_JIS), 965 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 966 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI), 967 .driver_data = APPLE_HAS_FN }, 968 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ISO), 969 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 970 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_JIS), 971 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 972 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI), 973 .driver_data = APPLE_HAS_FN }, 974 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ISO), 975 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 976 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_JIS), 977 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 978 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI), 979 .driver_data = APPLE_HAS_FN }, 980 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ISO), 981 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 982 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_JIS), 983 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 984 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI), 985 .driver_data = APPLE_HAS_FN }, 986 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO), 987 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 988 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS), 989 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 990 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_ANSI), 991 .driver_data = APPLE_HAS_FN }, 992 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_ISO), 993 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 994 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_JIS), 995 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 996 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6_ANSI), 997 .driver_data = APPLE_HAS_FN }, 998 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6_ISO), 999 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 1000 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6_JIS), 1001 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 1002 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6A_ANSI), 1003 .driver_data = APPLE_HAS_FN }, 1004 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6A_ISO), 1005 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 1006 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6A_JIS), 1007 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 1008 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5A_ANSI), 1009 .driver_data = APPLE_HAS_FN }, 1010 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5A_ISO), 1011 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 1012 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5A_JIS), 1013 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 1014 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_ANSI), 1015 .driver_data = APPLE_HAS_FN }, 1016 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_ISO), 1017 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 1018 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_JIS), 1019 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 1020 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_ANSI), 1021 .driver_data = APPLE_HAS_FN }, 1022 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_ISO), 1023 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 1024 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_JIS), 1025 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 1026 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING8_ANSI), 1027 .driver_data = APPLE_HAS_FN }, 1028 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING8_ISO), 1029 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 1030 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING8_JIS), 1031 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 1032 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING9_ANSI), 1033 .driver_data = APPLE_HAS_FN }, 1034 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING9_ISO), 1035 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 1036 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING9_JIS), 1037 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 1038 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J140K), 1039 .driver_data = APPLE_HAS_FN | APPLE_BACKLIGHT_CTL | APPLE_ISO_TILDE_QUIRK }, 1040 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J132), 1041 .driver_data = APPLE_HAS_FN | APPLE_BACKLIGHT_CTL | APPLE_ISO_TILDE_QUIRK }, 1042 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J680), 1043 .driver_data = APPLE_HAS_FN | APPLE_BACKLIGHT_CTL | APPLE_ISO_TILDE_QUIRK }, 1044 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J213), 1045 .driver_data = APPLE_HAS_FN | APPLE_BACKLIGHT_CTL | APPLE_ISO_TILDE_QUIRK }, 1046 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J214K), 1047 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 1048 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J223), 1049 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 1050 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J230K), 1051 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 1052 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J152F), 1053 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 1054 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI), 1055 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 1056 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO), 1057 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | 1058 APPLE_ISO_TILDE_QUIRK }, 1059 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS), 1060 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 1061 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY), 1062 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 1063 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY), 1064 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 1065 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_2021), 1066 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK | APPLE_RDESC_BATTERY }, 1067 { HID_BLUETOOTH_DEVICE(BT_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_2021), 1068 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 1069 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_FINGERPRINT_2021), 1070 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK | APPLE_RDESC_BATTERY }, 1071 { HID_BLUETOOTH_DEVICE(BT_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_FINGERPRINT_2021), 1072 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 1073 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_NUMPAD_2021), 1074 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK | APPLE_RDESC_BATTERY }, 1075 { HID_BLUETOOTH_DEVICE(BT_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_NUMPAD_2021), 1076 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 1077 1078 { } 1079 }; 1080 MODULE_DEVICE_TABLE(hid, apple_devices); 1081 1082 static struct hid_driver apple_driver = { 1083 .name = "apple", 1084 .id_table = apple_devices, 1085 .report_fixup = apple_report_fixup, 1086 .probe = apple_probe, 1087 .remove = apple_remove, 1088 .event = apple_event, 1089 .input_mapping = apple_input_mapping, 1090 .input_mapped = apple_input_mapped, 1091 .input_configured = apple_input_configured, 1092 }; 1093 module_hid_driver(apple_driver); 1094 1095 MODULE_LICENSE("GPL"); 1096