1 /* 2 * USB HID quirks support for Linux 3 * 4 * Copyright (c) 1999 Andreas Gal 5 * Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@suse.cz> 6 * Copyright (c) 2005 Michael Haboustak <mike-@cinci.rr.com> for Concept2, Inc 7 * Copyright (c) 2006-2007 Jiri Kosina 8 * Copyright (c) 2007 Paul Walmsley 9 * Copyright (c) 2008 Jiri Slaby <jirislaby@gmail.com> 10 */ 11 12 /* 13 * This program is free software; you can redistribute it and/or modify it 14 * under the terms of the GNU General Public License as published by the Free 15 * Software Foundation; either version 2 of the License, or (at your option) 16 * any later version. 17 */ 18 19 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt 20 21 #include <linux/device.h> 22 #include <linux/hid.h> 23 #include <linux/module.h> 24 #include <linux/slab.h> 25 #include <linux/usb.h> 26 27 #include "hid-ids.h" 28 29 #define APPLE_RDESC_JIS 0x0001 30 #define APPLE_IGNORE_MOUSE 0x0002 31 #define APPLE_HAS_FN 0x0004 32 #define APPLE_HIDDEV 0x0008 33 #define APPLE_ISO_KEYBOARD 0x0010 34 #define APPLE_MIGHTYMOUSE 0x0020 35 #define APPLE_INVERT_HWHEEL 0x0040 36 #define APPLE_IGNORE_HIDINPUT 0x0080 37 #define APPLE_NUMLOCK_EMULATION 0x0100 38 39 #define APPLE_FLAG_FKEY 0x01 40 41 static unsigned int fnmode = 1; 42 module_param(fnmode, uint, 0644); 43 MODULE_PARM_DESC(fnmode, "Mode of fn key on Apple keyboards (0 = disabled, " 44 "[1] = fkeyslast, 2 = fkeysfirst)"); 45 46 static unsigned int iso_layout = 1; 47 module_param(iso_layout, uint, 0644); 48 MODULE_PARM_DESC(iso_layout, "Enable/Disable hardcoded ISO-layout of the keyboard. " 49 "(0 = disabled, [1] = enabled)"); 50 51 struct apple_sc { 52 unsigned long quirks; 53 unsigned int fn_on; 54 DECLARE_BITMAP(pressed_fn, KEY_CNT); 55 DECLARE_BITMAP(pressed_numlock, KEY_CNT); 56 }; 57 58 struct apple_key_translation { 59 u16 from; 60 u16 to; 61 u8 flags; 62 }; 63 64 static const struct apple_key_translation macbookair_fn_keys[] = { 65 { KEY_BACKSPACE, KEY_DELETE }, 66 { KEY_ENTER, KEY_INSERT }, 67 { KEY_F1, KEY_BRIGHTNESSDOWN, APPLE_FLAG_FKEY }, 68 { KEY_F2, KEY_BRIGHTNESSUP, APPLE_FLAG_FKEY }, 69 { KEY_F3, KEY_SCALE, APPLE_FLAG_FKEY }, 70 { KEY_F4, KEY_DASHBOARD, APPLE_FLAG_FKEY }, 71 { KEY_F6, KEY_PREVIOUSSONG, APPLE_FLAG_FKEY }, 72 { KEY_F7, KEY_PLAYPAUSE, APPLE_FLAG_FKEY }, 73 { KEY_F8, KEY_NEXTSONG, APPLE_FLAG_FKEY }, 74 { KEY_F9, KEY_MUTE, APPLE_FLAG_FKEY }, 75 { KEY_F10, KEY_VOLUMEDOWN, APPLE_FLAG_FKEY }, 76 { KEY_F11, KEY_VOLUMEUP, APPLE_FLAG_FKEY }, 77 { KEY_F12, KEY_EJECTCD, APPLE_FLAG_FKEY }, 78 { KEY_UP, KEY_PAGEUP }, 79 { KEY_DOWN, KEY_PAGEDOWN }, 80 { KEY_LEFT, KEY_HOME }, 81 { KEY_RIGHT, KEY_END }, 82 { } 83 }; 84 85 static const struct apple_key_translation apple_fn_keys[] = { 86 { KEY_BACKSPACE, KEY_DELETE }, 87 { KEY_ENTER, KEY_INSERT }, 88 { KEY_F1, KEY_BRIGHTNESSDOWN, APPLE_FLAG_FKEY }, 89 { KEY_F2, KEY_BRIGHTNESSUP, APPLE_FLAG_FKEY }, 90 { KEY_F3, KEY_SCALE, APPLE_FLAG_FKEY }, 91 { KEY_F4, KEY_DASHBOARD, APPLE_FLAG_FKEY }, 92 { KEY_F5, KEY_KBDILLUMDOWN, APPLE_FLAG_FKEY }, 93 { KEY_F6, KEY_KBDILLUMUP, APPLE_FLAG_FKEY }, 94 { KEY_F7, KEY_PREVIOUSSONG, APPLE_FLAG_FKEY }, 95 { KEY_F8, KEY_PLAYPAUSE, APPLE_FLAG_FKEY }, 96 { KEY_F9, KEY_NEXTSONG, APPLE_FLAG_FKEY }, 97 { KEY_F10, KEY_MUTE, APPLE_FLAG_FKEY }, 98 { KEY_F11, KEY_VOLUMEDOWN, APPLE_FLAG_FKEY }, 99 { KEY_F12, KEY_VOLUMEUP, APPLE_FLAG_FKEY }, 100 { KEY_UP, KEY_PAGEUP }, 101 { KEY_DOWN, KEY_PAGEDOWN }, 102 { KEY_LEFT, KEY_HOME }, 103 { KEY_RIGHT, KEY_END }, 104 { } 105 }; 106 107 static const struct apple_key_translation powerbook_fn_keys[] = { 108 { KEY_BACKSPACE, KEY_DELETE }, 109 { KEY_F1, KEY_BRIGHTNESSDOWN, APPLE_FLAG_FKEY }, 110 { KEY_F2, KEY_BRIGHTNESSUP, APPLE_FLAG_FKEY }, 111 { KEY_F3, KEY_MUTE, APPLE_FLAG_FKEY }, 112 { KEY_F4, KEY_VOLUMEDOWN, APPLE_FLAG_FKEY }, 113 { KEY_F5, KEY_VOLUMEUP, APPLE_FLAG_FKEY }, 114 { KEY_F6, KEY_NUMLOCK, APPLE_FLAG_FKEY }, 115 { KEY_F7, KEY_SWITCHVIDEOMODE, APPLE_FLAG_FKEY }, 116 { KEY_F8, KEY_KBDILLUMTOGGLE, APPLE_FLAG_FKEY }, 117 { KEY_F9, KEY_KBDILLUMDOWN, APPLE_FLAG_FKEY }, 118 { KEY_F10, KEY_KBDILLUMUP, APPLE_FLAG_FKEY }, 119 { KEY_UP, KEY_PAGEUP }, 120 { KEY_DOWN, KEY_PAGEDOWN }, 121 { KEY_LEFT, KEY_HOME }, 122 { KEY_RIGHT, KEY_END }, 123 { } 124 }; 125 126 static const struct apple_key_translation powerbook_numlock_keys[] = { 127 { KEY_J, KEY_KP1 }, 128 { KEY_K, KEY_KP2 }, 129 { KEY_L, KEY_KP3 }, 130 { KEY_U, KEY_KP4 }, 131 { KEY_I, KEY_KP5 }, 132 { KEY_O, KEY_KP6 }, 133 { KEY_7, KEY_KP7 }, 134 { KEY_8, KEY_KP8 }, 135 { KEY_9, KEY_KP9 }, 136 { KEY_M, KEY_KP0 }, 137 { KEY_DOT, KEY_KPDOT }, 138 { KEY_SLASH, KEY_KPPLUS }, 139 { KEY_SEMICOLON, KEY_KPMINUS }, 140 { KEY_P, KEY_KPASTERISK }, 141 { KEY_MINUS, KEY_KPEQUAL }, 142 { KEY_0, KEY_KPSLASH }, 143 { KEY_F6, KEY_NUMLOCK }, 144 { KEY_KPENTER, KEY_KPENTER }, 145 { KEY_BACKSPACE, KEY_BACKSPACE }, 146 { } 147 }; 148 149 static const struct apple_key_translation apple_iso_keyboard[] = { 150 { KEY_GRAVE, KEY_102ND }, 151 { KEY_102ND, KEY_GRAVE }, 152 { } 153 }; 154 155 static const struct apple_key_translation *apple_find_translation( 156 const struct apple_key_translation *table, u16 from) 157 { 158 const struct apple_key_translation *trans; 159 160 /* Look for the translation */ 161 for (trans = table; trans->from; trans++) 162 if (trans->from == from) 163 return trans; 164 165 return NULL; 166 } 167 168 static int hidinput_apple_event(struct hid_device *hid, struct input_dev *input, 169 struct hid_usage *usage, __s32 value) 170 { 171 struct apple_sc *asc = hid_get_drvdata(hid); 172 const struct apple_key_translation *trans, *table; 173 174 if (usage->code == KEY_FN) { 175 asc->fn_on = !!value; 176 input_event(input, usage->type, usage->code, value); 177 return 1; 178 } 179 180 if (fnmode) { 181 int do_translate; 182 183 if (hid->product >= USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI && 184 hid->product <= USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS) 185 table = macbookair_fn_keys; 186 else if (hid->product < 0x21d || hid->product >= 0x300) 187 table = powerbook_fn_keys; 188 else 189 table = apple_fn_keys; 190 191 trans = apple_find_translation (table, usage->code); 192 193 if (trans) { 194 if (test_bit(usage->code, asc->pressed_fn)) 195 do_translate = 1; 196 else if (trans->flags & APPLE_FLAG_FKEY) 197 do_translate = (fnmode == 2 && asc->fn_on) || 198 (fnmode == 1 && !asc->fn_on); 199 else 200 do_translate = asc->fn_on; 201 202 if (do_translate) { 203 if (value) 204 set_bit(usage->code, asc->pressed_fn); 205 else 206 clear_bit(usage->code, asc->pressed_fn); 207 208 input_event(input, usage->type, trans->to, 209 value); 210 211 return 1; 212 } 213 } 214 215 if (asc->quirks & APPLE_NUMLOCK_EMULATION && 216 (test_bit(usage->code, asc->pressed_numlock) || 217 test_bit(LED_NUML, input->led))) { 218 trans = apple_find_translation(powerbook_numlock_keys, 219 usage->code); 220 221 if (trans) { 222 if (value) 223 set_bit(usage->code, 224 asc->pressed_numlock); 225 else 226 clear_bit(usage->code, 227 asc->pressed_numlock); 228 229 input_event(input, usage->type, trans->to, 230 value); 231 } 232 233 return 1; 234 } 235 } 236 237 if (iso_layout) { 238 if (asc->quirks & APPLE_ISO_KEYBOARD) { 239 trans = apple_find_translation(apple_iso_keyboard, usage->code); 240 if (trans) { 241 input_event(input, usage->type, trans->to, value); 242 return 1; 243 } 244 } 245 } 246 247 return 0; 248 } 249 250 static int apple_event(struct hid_device *hdev, struct hid_field *field, 251 struct hid_usage *usage, __s32 value) 252 { 253 struct apple_sc *asc = hid_get_drvdata(hdev); 254 255 if (!(hdev->claimed & HID_CLAIMED_INPUT) || !field->hidinput || 256 !usage->type) 257 return 0; 258 259 if ((asc->quirks & APPLE_INVERT_HWHEEL) && 260 usage->code == REL_HWHEEL) { 261 input_event(field->hidinput->input, usage->type, usage->code, 262 -value); 263 return 1; 264 } 265 266 if ((asc->quirks & APPLE_HAS_FN) && 267 hidinput_apple_event(hdev, field->hidinput->input, 268 usage, value)) 269 return 1; 270 271 272 return 0; 273 } 274 275 /* 276 * MacBook JIS keyboard has wrong logical maximum 277 */ 278 static __u8 *apple_report_fixup(struct hid_device *hdev, __u8 *rdesc, 279 unsigned int *rsize) 280 { 281 struct apple_sc *asc = hid_get_drvdata(hdev); 282 283 if ((asc->quirks & APPLE_RDESC_JIS) && *rsize >= 60 && 284 rdesc[53] == 0x65 && rdesc[59] == 0x65) { 285 hid_info(hdev, 286 "fixing up MacBook JIS keyboard report descriptor\n"); 287 rdesc[53] = rdesc[59] = 0xe7; 288 } 289 return rdesc; 290 } 291 292 static void apple_setup_input(struct input_dev *input) 293 { 294 const struct apple_key_translation *trans; 295 296 set_bit(KEY_NUMLOCK, input->keybit); 297 298 /* Enable all needed keys */ 299 for (trans = apple_fn_keys; trans->from; trans++) 300 set_bit(trans->to, input->keybit); 301 302 for (trans = powerbook_fn_keys; trans->from; trans++) 303 set_bit(trans->to, input->keybit); 304 305 for (trans = powerbook_numlock_keys; trans->from; trans++) 306 set_bit(trans->to, input->keybit); 307 308 for (trans = apple_iso_keyboard; trans->from; trans++) 309 set_bit(trans->to, input->keybit); 310 } 311 312 static int apple_input_mapping(struct hid_device *hdev, struct hid_input *hi, 313 struct hid_field *field, struct hid_usage *usage, 314 unsigned long **bit, int *max) 315 { 316 if (usage->hid == (HID_UP_CUSTOM | 0x0003)) { 317 /* The fn key on Apple USB keyboards */ 318 set_bit(EV_REP, hi->input->evbit); 319 hid_map_usage_clear(hi, usage, bit, max, EV_KEY, KEY_FN); 320 apple_setup_input(hi->input); 321 return 1; 322 } 323 324 /* we want the hid layer to go through standard path (set and ignore) */ 325 return 0; 326 } 327 328 static int apple_input_mapped(struct hid_device *hdev, struct hid_input *hi, 329 struct hid_field *field, struct hid_usage *usage, 330 unsigned long **bit, int *max) 331 { 332 struct apple_sc *asc = hid_get_drvdata(hdev); 333 334 if (asc->quirks & APPLE_MIGHTYMOUSE) { 335 if (usage->hid == HID_GD_Z) 336 hid_map_usage(hi, usage, bit, max, EV_REL, REL_HWHEEL); 337 else if (usage->code == BTN_1) 338 hid_map_usage(hi, usage, bit, max, EV_KEY, BTN_2); 339 else if (usage->code == BTN_2) 340 hid_map_usage(hi, usage, bit, max, EV_KEY, BTN_1); 341 } 342 343 return 0; 344 } 345 346 static int apple_probe(struct hid_device *hdev, 347 const struct hid_device_id *id) 348 { 349 unsigned long quirks = id->driver_data; 350 struct apple_sc *asc; 351 unsigned int connect_mask = HID_CONNECT_DEFAULT; 352 int ret; 353 354 asc = kzalloc(sizeof(*asc), GFP_KERNEL); 355 if (asc == NULL) { 356 hid_err(hdev, "can't alloc apple descriptor\n"); 357 return -ENOMEM; 358 } 359 360 asc->quirks = quirks; 361 362 hid_set_drvdata(hdev, asc); 363 364 ret = hid_parse(hdev); 365 if (ret) { 366 hid_err(hdev, "parse failed\n"); 367 goto err_free; 368 } 369 370 if (quirks & APPLE_HIDDEV) 371 connect_mask |= HID_CONNECT_HIDDEV_FORCE; 372 if (quirks & APPLE_IGNORE_HIDINPUT) 373 connect_mask &= ~HID_CONNECT_HIDINPUT; 374 375 ret = hid_hw_start(hdev, connect_mask); 376 if (ret) { 377 hid_err(hdev, "hw start failed\n"); 378 goto err_free; 379 } 380 381 return 0; 382 err_free: 383 kfree(asc); 384 return ret; 385 } 386 387 static void apple_remove(struct hid_device *hdev) 388 { 389 hid_hw_stop(hdev); 390 kfree(hid_get_drvdata(hdev)); 391 } 392 393 static const struct hid_device_id apple_devices[] = { 394 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ATV_IRCONTROL), 395 .driver_data = APPLE_HIDDEV | APPLE_IGNORE_HIDINPUT }, 396 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_IRCONTROL4), 397 .driver_data = APPLE_HIDDEV | APPLE_IGNORE_HIDINPUT }, 398 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MIGHTYMOUSE), 399 .driver_data = APPLE_MIGHTYMOUSE | APPLE_INVERT_HWHEEL }, 400 401 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ANSI), 402 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 403 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ISO), 404 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 405 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ANSI), 406 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 407 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ISO), 408 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | 409 APPLE_ISO_KEYBOARD }, 410 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_JIS), 411 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 412 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ANSI), 413 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 414 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ISO), 415 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | 416 APPLE_ISO_KEYBOARD }, 417 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_JIS), 418 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | 419 APPLE_RDESC_JIS }, 420 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ANSI), 421 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 422 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ISO), 423 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | 424 APPLE_ISO_KEYBOARD }, 425 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_JIS), 426 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | 427 APPLE_RDESC_JIS }, 428 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_ANSI), 429 .driver_data = APPLE_HAS_FN }, 430 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_ISO), 431 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD }, 432 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_JIS), 433 .driver_data = APPLE_HAS_FN }, 434 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_ANSI), 435 .driver_data = APPLE_HAS_FN }, 436 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_ISO), 437 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD }, 438 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_JIS), 439 .driver_data = APPLE_HAS_FN }, 440 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ANSI), 441 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 442 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ISO), 443 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 444 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_JIS), 445 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | 446 APPLE_RDESC_JIS }, 447 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ANSI), 448 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 449 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ISO), 450 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | 451 APPLE_ISO_KEYBOARD }, 452 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_JIS), 453 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 454 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ANSI), 455 .driver_data = APPLE_HAS_FN }, 456 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ISO), 457 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD }, 458 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_JIS), 459 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 460 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI), 461 .driver_data = APPLE_HAS_FN }, 462 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ISO), 463 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD }, 464 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_JIS), 465 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 466 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI), 467 .driver_data = APPLE_HAS_FN }, 468 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ISO), 469 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD }, 470 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_JIS), 471 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 472 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI), 473 .driver_data = APPLE_HAS_FN }, 474 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ISO), 475 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD }, 476 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_JIS), 477 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 478 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI), 479 .driver_data = APPLE_HAS_FN }, 480 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO), 481 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD }, 482 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS), 483 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, 484 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI), 485 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 486 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO), 487 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | 488 APPLE_ISO_KEYBOARD }, 489 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS), 490 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 491 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY), 492 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 493 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY), 494 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, 495 496 { } 497 }; 498 MODULE_DEVICE_TABLE(hid, apple_devices); 499 500 static struct hid_driver apple_driver = { 501 .name = "apple", 502 .id_table = apple_devices, 503 .report_fixup = apple_report_fixup, 504 .probe = apple_probe, 505 .remove = apple_remove, 506 .event = apple_event, 507 .input_mapping = apple_input_mapping, 508 .input_mapped = apple_input_mapped, 509 }; 510 511 static int __init apple_init(void) 512 { 513 int ret; 514 515 ret = hid_register_driver(&apple_driver); 516 if (ret) 517 pr_err("can't register apple driver\n"); 518 519 return ret; 520 } 521 522 static void __exit apple_exit(void) 523 { 524 hid_unregister_driver(&apple_driver); 525 } 526 527 module_init(apple_init); 528 module_exit(apple_exit); 529 MODULE_LICENSE("GPL"); 530