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 }; 349 350 static bool apple_is_non_apple_keyboard(struct hid_device *hdev) 351 { 352 int i; 353 354 for (i = 0; i < ARRAY_SIZE(non_apple_keyboards); i++) { 355 char *non_apple = non_apple_keyboards[i].name; 356 357 if (strncmp(hdev->name, non_apple, strlen(non_apple)) == 0) 358 return true; 359 } 360 361 return false; 362 } 363 364 static inline void apple_setup_key_translation(struct input_dev *input, 365 const struct apple_key_translation *table) 366 { 367 const struct apple_key_translation *trans; 368 369 for (trans = table; trans->from; trans++) 370 set_bit(trans->to, input->keybit); 371 } 372 373 static const struct apple_key_translation *apple_find_translation( 374 const struct apple_key_translation *table, u16 from) 375 { 376 const struct apple_key_translation *trans; 377 378 /* Look for the translation */ 379 for (trans = table; trans->from; trans++) 380 if (trans->from == from) 381 return trans; 382 383 return NULL; 384 } 385 386 static void input_event_with_scancode(struct input_dev *input, 387 __u8 type, __u16 code, unsigned int hid, __s32 value) 388 { 389 if (type == EV_KEY && 390 (!test_bit(code, input->key)) == value) 391 input_event(input, EV_MSC, MSC_SCAN, hid); 392 input_event(input, type, code, value); 393 } 394 395 static int hidinput_apple_event(struct hid_device *hid, struct input_dev *input, 396 struct hid_usage *usage, __s32 value) 397 { 398 struct apple_sc *asc = hid_get_drvdata(hid); 399 const struct apple_key_translation *trans, *table; 400 bool do_translate; 401 u16 code = usage->code; 402 unsigned int real_fnmode; 403 404 if (fnmode == 3) { 405 real_fnmode = (asc->quirks & APPLE_IS_NON_APPLE) ? 2 : 1; 406 } else { 407 real_fnmode = fnmode; 408 } 409 410 if (swap_fn_leftctrl) { 411 trans = apple_find_translation(swapped_fn_leftctrl_keys, code); 412 413 if (trans) 414 code = trans->to; 415 } 416 417 if (iso_layout > 0 || (iso_layout < 0 && (asc->quirks & APPLE_ISO_TILDE_QUIRK) && 418 hid->country == HID_COUNTRY_INTERNATIONAL_ISO)) { 419 trans = apple_find_translation(apple_iso_keyboard, code); 420 421 if (trans) 422 code = trans->to; 423 } 424 425 if (swap_opt_cmd) { 426 if (swap_opt_cmd == 2) 427 trans = apple_find_translation(swapped_option_cmd_left_keys, code); 428 else 429 trans = apple_find_translation(swapped_option_cmd_keys, code); 430 431 if (trans) 432 code = trans->to; 433 } 434 435 if (swap_ctrl_cmd) { 436 trans = apple_find_translation(swapped_ctrl_cmd_keys, code); 437 438 if (trans) 439 code = trans->to; 440 } 441 442 if (code == KEY_FN) 443 asc->fn_on = !!value; 444 445 if (real_fnmode) { 446 if (hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_ANSI || 447 hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_ISO || 448 hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_JIS || 449 hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI || 450 hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO || 451 hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS || 452 hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ANSI || 453 hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ISO || 454 hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_JIS) 455 table = magic_keyboard_alu_fn_keys; 456 else if (hid->product == USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_2015 || 457 hid->product == USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_NUMPAD_2015) 458 table = magic_keyboard_2015_fn_keys; 459 else if (hid->product == USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_2021 || 460 hid->product == USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_FINGERPRINT_2021 || 461 hid->product == USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_NUMPAD_2021) 462 table = apple2021_fn_keys; 463 else if (hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J132 || 464 hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J680 || 465 hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J213) 466 table = macbookpro_no_esc_fn_keys; 467 else if (hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J214K || 468 hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J223 || 469 hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J152F) 470 table = macbookpro_dedicated_esc_fn_keys; 471 else if (hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J140K || 472 hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J230K) 473 table = apple_fn_keys; 474 else if (hid->product >= USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI && 475 hid->product <= USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS) 476 table = macbookair_fn_keys; 477 else if (hid->product < 0x21d || hid->product >= 0x300) 478 table = powerbook_fn_keys; 479 else 480 table = apple_fn_keys; 481 482 trans = apple_find_translation(table, code); 483 484 if (trans) { 485 bool from_is_set = test_bit(trans->from, input->key); 486 bool to_is_set = test_bit(trans->to, input->key); 487 488 if (from_is_set) 489 code = trans->from; 490 else if (to_is_set) 491 code = trans->to; 492 493 if (!(from_is_set || to_is_set)) { 494 if (trans->flags & APPLE_FLAG_FKEY) { 495 switch (real_fnmode) { 496 case 1: 497 do_translate = !asc->fn_on; 498 break; 499 case 2: 500 do_translate = asc->fn_on; 501 break; 502 default: 503 /* should never happen */ 504 do_translate = false; 505 } 506 } else { 507 do_translate = asc->fn_on; 508 } 509 510 if (do_translate) 511 code = trans->to; 512 } 513 } 514 515 if (asc->quirks & APPLE_NUMLOCK_EMULATION && 516 (test_bit(code, asc->pressed_numlock) || 517 test_bit(LED_NUML, input->led))) { 518 trans = apple_find_translation(powerbook_numlock_keys, code); 519 520 if (trans) { 521 if (value) 522 set_bit(code, asc->pressed_numlock); 523 else 524 clear_bit(code, asc->pressed_numlock); 525 526 code = trans->to; 527 } 528 } 529 } 530 531 if (usage->code != code) { 532 input_event_with_scancode(input, usage->type, code, usage->hid, value); 533 534 return 1; 535 } 536 537 return 0; 538 } 539 540 static int apple_event(struct hid_device *hdev, struct hid_field *field, 541 struct hid_usage *usage, __s32 value) 542 { 543 struct apple_sc *asc = hid_get_drvdata(hdev); 544 545 if (!(hdev->claimed & HID_CLAIMED_INPUT) || !field->hidinput || 546 !usage->type) 547 return 0; 548 549 if ((asc->quirks & APPLE_INVERT_HWHEEL) && 550 usage->code == REL_HWHEEL) { 551 input_event_with_scancode(field->hidinput->input, usage->type, 552 usage->code, usage->hid, -value); 553 return 1; 554 } 555 556 if ((asc->quirks & APPLE_HAS_FN) && 557 hidinput_apple_event(hdev, field->hidinput->input, 558 usage, value)) 559 return 1; 560 561 562 return 0; 563 } 564 565 static int apple_fetch_battery(struct hid_device *hdev) 566 { 567 #ifdef CONFIG_HID_BATTERY_STRENGTH 568 struct apple_sc *asc = hid_get_drvdata(hdev); 569 struct hid_report_enum *report_enum; 570 struct hid_report *report; 571 572 if (!(asc->quirks & APPLE_RDESC_BATTERY) || !hdev->battery) 573 return -1; 574 575 report_enum = &hdev->report_enum[hdev->battery_report_type]; 576 report = report_enum->report_id_hash[hdev->battery_report_id]; 577 578 if (!report || report->maxfield < 1) 579 return -1; 580 581 if (hdev->battery_capacity == hdev->battery_max) 582 return -1; 583 584 hid_hw_request(hdev, report, HID_REQ_GET_REPORT); 585 return 0; 586 #else 587 return -1; 588 #endif 589 } 590 591 static void apple_battery_timer_tick(struct timer_list *t) 592 { 593 struct apple_sc *asc = from_timer(asc, t, battery_timer); 594 struct hid_device *hdev = asc->hdev; 595 596 if (apple_fetch_battery(hdev) == 0) { 597 mod_timer(&asc->battery_timer, 598 jiffies + msecs_to_jiffies(APPLE_BATTERY_TIMEOUT_MS)); 599 } 600 } 601 602 /* 603 * MacBook JIS keyboard has wrong logical maximum 604 * Magic Keyboard JIS has wrong logical maximum 605 */ 606 static __u8 *apple_report_fixup(struct hid_device *hdev, __u8 *rdesc, 607 unsigned int *rsize) 608 { 609 struct apple_sc *asc = hid_get_drvdata(hdev); 610 611 if(*rsize >=71 && rdesc[70] == 0x65 && rdesc[64] == 0x65) { 612 hid_info(hdev, 613 "fixing up Magic Keyboard JIS report descriptor\n"); 614 rdesc[64] = rdesc[70] = 0xe7; 615 } 616 617 if ((asc->quirks & APPLE_RDESC_JIS) && *rsize >= 60 && 618 rdesc[53] == 0x65 && rdesc[59] == 0x65) { 619 hid_info(hdev, 620 "fixing up MacBook JIS keyboard report descriptor\n"); 621 rdesc[53] = rdesc[59] = 0xe7; 622 } 623 624 /* 625 * Change the usage from: 626 * 0x06, 0x00, 0xff, // Usage Page (Vendor Defined Page 1) 0 627 * 0x09, 0x0b, // Usage (Vendor Usage 0x0b) 3 628 * To: 629 * 0x05, 0x01, // Usage Page (Generic Desktop) 0 630 * 0x09, 0x06, // Usage (Keyboard) 2 631 */ 632 if ((asc->quirks & APPLE_RDESC_BATTERY) && *rsize == 83 && 633 rdesc[46] == 0x84 && rdesc[58] == 0x85) { 634 hid_info(hdev, 635 "fixing up Magic Keyboard battery report descriptor\n"); 636 *rsize = *rsize - 1; 637 rdesc = kmemdup(rdesc + 1, *rsize, GFP_KERNEL); 638 if (!rdesc) 639 return NULL; 640 641 rdesc[0] = 0x05; 642 rdesc[1] = 0x01; 643 rdesc[2] = 0x09; 644 rdesc[3] = 0x06; 645 } 646 647 return rdesc; 648 } 649 650 static void apple_setup_input(struct input_dev *input) 651 { 652 set_bit(KEY_NUMLOCK, input->keybit); 653 654 /* Enable all needed keys */ 655 apple_setup_key_translation(input, apple_fn_keys); 656 apple_setup_key_translation(input, powerbook_fn_keys); 657 apple_setup_key_translation(input, powerbook_numlock_keys); 658 apple_setup_key_translation(input, apple_iso_keyboard); 659 apple_setup_key_translation(input, magic_keyboard_alu_fn_keys); 660 apple_setup_key_translation(input, magic_keyboard_2015_fn_keys); 661 apple_setup_key_translation(input, apple2021_fn_keys); 662 apple_setup_key_translation(input, macbookpro_no_esc_fn_keys); 663 apple_setup_key_translation(input, macbookpro_dedicated_esc_fn_keys); 664 } 665 666 static int apple_input_mapping(struct hid_device *hdev, struct hid_input *hi, 667 struct hid_field *field, struct hid_usage *usage, 668 unsigned long **bit, int *max) 669 { 670 struct apple_sc *asc = hid_get_drvdata(hdev); 671 672 if (usage->hid == (HID_UP_CUSTOM | 0x0003) || 673 usage->hid == (HID_UP_MSVENDOR | 0x0003) || 674 usage->hid == (HID_UP_HPVENDOR2 | 0x0003)) { 675 /* The fn key on Apple USB keyboards */ 676 set_bit(EV_REP, hi->input->evbit); 677 hid_map_usage_clear(hi, usage, bit, max, EV_KEY, KEY_FN); 678 asc->fn_found = true; 679 apple_setup_input(hi->input); 680 return 1; 681 } 682 683 /* we want the hid layer to go through standard path (set and ignore) */ 684 return 0; 685 } 686 687 static int apple_input_mapped(struct hid_device *hdev, struct hid_input *hi, 688 struct hid_field *field, struct hid_usage *usage, 689 unsigned long **bit, int *max) 690 { 691 struct apple_sc *asc = hid_get_drvdata(hdev); 692 693 if (asc->quirks & APPLE_MIGHTYMOUSE) { 694 if (usage->hid == HID_GD_Z) 695 hid_map_usage(hi, usage, bit, max, EV_REL, REL_HWHEEL); 696 else if (usage->code == BTN_1) 697 hid_map_usage(hi, usage, bit, max, EV_KEY, BTN_2); 698 else if (usage->code == BTN_2) 699 hid_map_usage(hi, usage, bit, max, EV_KEY, BTN_1); 700 } 701 702 return 0; 703 } 704 705 static int apple_input_configured(struct hid_device *hdev, 706 struct hid_input *hidinput) 707 { 708 struct apple_sc *asc = hid_get_drvdata(hdev); 709 710 if ((asc->quirks & APPLE_HAS_FN) && !asc->fn_found) { 711 hid_info(hdev, "Fn key not found (Apple Wireless Keyboard clone?), disabling Fn key handling\n"); 712 asc->quirks &= ~APPLE_HAS_FN; 713 } 714 715 if (apple_is_non_apple_keyboard(hdev)) { 716 hid_info(hdev, "Non-apple keyboard detected; function keys will default to fnmode=2 behavior\n"); 717 asc->quirks |= APPLE_IS_NON_APPLE; 718 } 719 720 return 0; 721 } 722 723 static bool apple_backlight_check_support(struct hid_device *hdev) 724 { 725 int i; 726 unsigned int hid; 727 struct hid_report *report; 728 729 list_for_each_entry(report, &hdev->report_enum[HID_INPUT_REPORT].report_list, list) { 730 for (i = 0; i < report->maxfield; i++) { 731 hid = report->field[i]->usage->hid; 732 if ((hid & HID_USAGE_PAGE) == HID_UP_MSVENDOR && (hid & HID_USAGE) == 0xf) 733 return true; 734 } 735 } 736 737 return false; 738 } 739 740 static int apple_backlight_set(struct hid_device *hdev, u16 value, u16 rate) 741 { 742 int ret = 0; 743 struct apple_backlight_set_report *rep; 744 745 rep = kmalloc(sizeof(*rep), GFP_KERNEL); 746 if (rep == NULL) 747 return -ENOMEM; 748 749 rep->report_id = 0xB0; 750 rep->version = 1; 751 rep->backlight = value; 752 rep->rate = rate; 753 754 ret = hid_hw_raw_request(hdev, 0xB0u, (u8 *) rep, sizeof(*rep), 755 HID_OUTPUT_REPORT, HID_REQ_SET_REPORT); 756 757 kfree(rep); 758 return ret; 759 } 760 761 static int apple_backlight_led_set(struct led_classdev *led_cdev, 762 enum led_brightness brightness) 763 { 764 struct apple_sc_backlight *backlight = container_of(led_cdev, 765 struct apple_sc_backlight, cdev); 766 767 return apple_backlight_set(backlight->hdev, brightness, 0); 768 } 769 770 static int apple_backlight_init(struct hid_device *hdev) 771 { 772 int ret; 773 struct apple_sc *asc = hid_get_drvdata(hdev); 774 struct apple_backlight_config_report *rep; 775 776 if (!apple_backlight_check_support(hdev)) 777 return -EINVAL; 778 779 rep = kmalloc(0x200, GFP_KERNEL); 780 if (rep == NULL) 781 return -ENOMEM; 782 783 ret = hid_hw_raw_request(hdev, 0xBFu, (u8 *) rep, sizeof(*rep), 784 HID_FEATURE_REPORT, HID_REQ_GET_REPORT); 785 if (ret < 0) { 786 hid_err(hdev, "backlight request failed: %d\n", ret); 787 goto cleanup_and_exit; 788 } 789 if (ret < 8 || rep->version != 1) { 790 hid_err(hdev, "backlight config struct: bad version %i\n", rep->version); 791 ret = -EINVAL; 792 goto cleanup_and_exit; 793 } 794 795 hid_dbg(hdev, "backlight config: off=%u, on_min=%u, on_max=%u\n", 796 rep->backlight_off, rep->backlight_on_min, rep->backlight_on_max); 797 798 asc->backlight = devm_kzalloc(&hdev->dev, sizeof(*asc->backlight), GFP_KERNEL); 799 if (!asc->backlight) { 800 ret = -ENOMEM; 801 goto cleanup_and_exit; 802 } 803 804 asc->backlight->hdev = hdev; 805 asc->backlight->cdev.name = "apple::kbd_backlight"; 806 asc->backlight->cdev.max_brightness = rep->backlight_on_max; 807 asc->backlight->cdev.brightness_set_blocking = apple_backlight_led_set; 808 809 ret = apple_backlight_set(hdev, 0, 0); 810 if (ret < 0) { 811 hid_err(hdev, "backlight set request failed: %d\n", ret); 812 goto cleanup_and_exit; 813 } 814 815 ret = devm_led_classdev_register(&hdev->dev, &asc->backlight->cdev); 816 817 cleanup_and_exit: 818 kfree(rep); 819 return ret; 820 } 821 822 static int apple_probe(struct hid_device *hdev, 823 const struct hid_device_id *id) 824 { 825 unsigned long quirks = id->driver_data; 826 struct apple_sc *asc; 827 int ret; 828 829 asc = devm_kzalloc(&hdev->dev, sizeof(*asc), GFP_KERNEL); 830 if (asc == NULL) { 831 hid_err(hdev, "can't alloc apple descriptor\n"); 832 return -ENOMEM; 833 } 834 835 asc->hdev = hdev; 836 asc->quirks = quirks; 837 838 hid_set_drvdata(hdev, asc); 839 840 ret = hid_parse(hdev); 841 if (ret) { 842 hid_err(hdev, "parse failed\n"); 843 return ret; 844 } 845 846 ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT); 847 if (ret) { 848 hid_err(hdev, "hw start failed\n"); 849 return ret; 850 } 851 852 timer_setup(&asc->battery_timer, apple_battery_timer_tick, 0); 853 mod_timer(&asc->battery_timer, 854 jiffies + msecs_to_jiffies(APPLE_BATTERY_TIMEOUT_MS)); 855 apple_fetch_battery(hdev); 856 857 if (quirks & APPLE_BACKLIGHT_CTL) 858 apple_backlight_init(hdev); 859 860 return 0; 861 } 862 863 static void apple_remove(struct hid_device *hdev) 864 { 865 struct apple_sc *asc = hid_get_drvdata(hdev); 866 867 del_timer_sync(&asc->battery_timer); 868 869 hid_hw_stop(hdev); 870 } 871 872 static const struct hid_device_id apple_devices[] = { 873 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MIGHTYMOUSE), 874 .driver_data = APPLE_MIGHTYMOUSE | APPLE_INVERT_HWHEEL }, 875 876 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ANSI), 877 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 878 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ISO), 879 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 880 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ANSI), 881 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 882 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ISO), 883 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 884 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_JIS), 885 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 886 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ANSI), 887 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 888 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ISO), 889 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | 890 APPLE_ISO_TILDE_QUIRK }, 891 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_JIS), 892 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | 893 APPLE_RDESC_JIS }, 894 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ANSI), 895 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 896 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ISO), 897 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | 898 APPLE_ISO_TILDE_QUIRK }, 899 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_JIS), 900 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | 901 APPLE_RDESC_JIS }, 902 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_ANSI), 903 .driver_data = APPLE_HAS_FN }, 904 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_ISO), 905 .driver_data = APPLE_HAS_FN }, 906 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_JIS), 907 .driver_data = APPLE_HAS_FN }, 908 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_ANSI), 909 .driver_data = APPLE_HAS_FN }, 910 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_ISO), 911 .driver_data = APPLE_HAS_FN }, 912 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_JIS), 913 .driver_data = APPLE_HAS_FN }, 914 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ANSI), 915 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 916 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ISO), 917 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | 918 APPLE_ISO_TILDE_QUIRK }, 919 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_JIS), 920 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | 921 APPLE_RDESC_JIS }, 922 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_ANSI), 923 .driver_data = APPLE_HAS_FN }, 924 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_ANSI), 925 .driver_data = APPLE_HAS_FN }, 926 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_ISO), 927 .driver_data = APPLE_HAS_FN }, 928 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_ISO), 929 .driver_data = APPLE_HAS_FN }, 930 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_JIS), 931 .driver_data = APPLE_HAS_FN }, 932 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ANSI), 933 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 934 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ISO), 935 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | 936 APPLE_ISO_TILDE_QUIRK }, 937 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ISO), 938 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | 939 APPLE_ISO_TILDE_QUIRK }, 940 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, 941 USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ANSI), 942 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 943 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, 944 USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_JIS), 945 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 946 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_JIS), 947 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 948 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_2015), 949 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK | APPLE_RDESC_BATTERY }, 950 { HID_BLUETOOTH_DEVICE(BT_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_2015), 951 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 952 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_NUMPAD_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_NUMPAD_2015), 955 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 956 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ANSI), 957 .driver_data = APPLE_HAS_FN }, 958 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ISO), 959 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 960 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_JIS), 961 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 962 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI), 963 .driver_data = APPLE_HAS_FN }, 964 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ISO), 965 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 966 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_JIS), 967 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 968 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI), 969 .driver_data = APPLE_HAS_FN }, 970 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ISO), 971 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 972 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_JIS), 973 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 974 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI), 975 .driver_data = APPLE_HAS_FN }, 976 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ISO), 977 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 978 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_JIS), 979 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 980 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI), 981 .driver_data = APPLE_HAS_FN }, 982 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO), 983 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 984 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS), 985 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 986 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_ANSI), 987 .driver_data = APPLE_HAS_FN }, 988 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_ISO), 989 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 990 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_JIS), 991 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 992 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6_ANSI), 993 .driver_data = APPLE_HAS_FN }, 994 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6_ISO), 995 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 996 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6_JIS), 997 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 998 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6A_ANSI), 999 .driver_data = APPLE_HAS_FN }, 1000 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6A_ISO), 1001 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 1002 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6A_JIS), 1003 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 1004 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5A_ANSI), 1005 .driver_data = APPLE_HAS_FN }, 1006 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5A_ISO), 1007 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 1008 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5A_JIS), 1009 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 1010 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_ANSI), 1011 .driver_data = APPLE_HAS_FN }, 1012 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_ISO), 1013 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 1014 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_JIS), 1015 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 1016 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_ANSI), 1017 .driver_data = APPLE_HAS_FN }, 1018 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_ISO), 1019 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 1020 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_JIS), 1021 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 1022 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING8_ANSI), 1023 .driver_data = APPLE_HAS_FN }, 1024 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING8_ISO), 1025 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 1026 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING8_JIS), 1027 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 1028 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING9_ANSI), 1029 .driver_data = APPLE_HAS_FN }, 1030 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING9_ISO), 1031 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 1032 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING9_JIS), 1033 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 1034 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J140K), 1035 .driver_data = APPLE_HAS_FN | APPLE_BACKLIGHT_CTL | APPLE_ISO_TILDE_QUIRK }, 1036 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J132), 1037 .driver_data = APPLE_HAS_FN | APPLE_BACKLIGHT_CTL | APPLE_ISO_TILDE_QUIRK }, 1038 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J680), 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_J213), 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_J214K), 1043 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 1044 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J223), 1045 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 1046 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J230K), 1047 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 1048 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J152F), 1049 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 1050 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI), 1051 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 1052 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO), 1053 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | 1054 APPLE_ISO_TILDE_QUIRK }, 1055 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS), 1056 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 1057 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY), 1058 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 1059 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY), 1060 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 1061 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_2021), 1062 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK | APPLE_RDESC_BATTERY }, 1063 { HID_BLUETOOTH_DEVICE(BT_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_2021), 1064 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 1065 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_FINGERPRINT_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_FINGERPRINT_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_NUMPAD_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_NUMPAD_2021), 1072 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK }, 1073 1074 { } 1075 }; 1076 MODULE_DEVICE_TABLE(hid, apple_devices); 1077 1078 static struct hid_driver apple_driver = { 1079 .name = "apple", 1080 .id_table = apple_devices, 1081 .report_fixup = apple_report_fixup, 1082 .probe = apple_probe, 1083 .remove = apple_remove, 1084 .event = apple_event, 1085 .input_mapping = apple_input_mapping, 1086 .input_mapped = apple_input_mapped, 1087 .input_configured = apple_input_configured, 1088 }; 1089 module_hid_driver(apple_driver); 1090 1091 MODULE_LICENSE("GPL"); 1092