drivers/hid/hid-apple.c

   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) 2008 Jiri Slaby <jirislaby@gmail.com>
   9  */
  10
  11 /*
  12  * This program is free software; you can redistribute it and/or modify it
  13  * under the terms of the GNU General Public License as published by the Free
  14  * Software Foundation; either version 2 of the License, or (at your option)
  15  * any later version.
  16  */
  17
  18 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
  19
  20 #include <linux/device.h>
  21 #include <linux/hid.h>
  22 #include <linux/module.h>
  23 #include <linux/slab.h>
  24 #include <linux/usb.h>
  25
  26 #include "hid-ids.h"
  27
  28 #define APPLE_RDESC_JIS         0x0001
  29 #define APPLE_IGNORE_MOUSE      0x0002
  30 #define APPLE_HAS_FN            0x0004
  31 #define APPLE_HIDDEV            0x0008
  32 #define APPLE_ISO_KEYBOARD      0x0010
  33 #define APPLE_MIGHTYMOUSE       0x0020
  34 #define APPLE_INVERT_HWHEEL     0x0040
  35 #define APPLE_IGNORE_HIDINPUT   0x0080
  36 #define APPLE_NUMLOCK_EMULATION 0x0100
  37
  38 #define APPLE_FLAG_FKEY         0x01
  39
  40 static unsigned int fnmode = 1;
  41 module_param(fnmode, uint, 0644);
  42 MODULE_PARM_DESC(fnmode, "Mode of fn key on Apple keyboards (0 = disabled, "
  43                 "[1] = fkeyslast, 2 = fkeysfirst)");
  44
  45 static unsigned int iso_layout = 1;
  46 module_param(iso_layout, uint, 0644);
  47 MODULE_PARM_DESC(iso_layout, "Enable/Disable hardcoded ISO-layout of the keyboard. "
  48                 "(0 = disabled, [1] = enabled)");
  49
  50 struct apple_sc {
  51         unsigned long quirks;
  52         unsigned int fn_on;
  53         DECLARE_BITMAP(pressed_fn, KEY_CNT);
  54         DECLARE_BITMAP(pressed_numlock, KEY_CNT);
  55 };
  56
  57 struct apple_key_translation {
  58         u16 from;
  59         u16 to;
  60         u8 flags;
  61 };
  62
  63 static const struct apple_key_translation macbookair_fn_keys[] = {
  64         { KEY_BACKSPACE, KEY_DELETE },
  65         { KEY_ENTER,    KEY_INSERT },
  66         { KEY_F1,       KEY_BRIGHTNESSDOWN, APPLE_FLAG_FKEY },
  67         { KEY_F2,       KEY_BRIGHTNESSUP,   APPLE_FLAG_FKEY },
  68         { KEY_F3,       KEY_SCALE,          APPLE_FLAG_FKEY },
  69         { KEY_F4,       KEY_DASHBOARD,      APPLE_FLAG_FKEY },
  70         { KEY_F6,       KEY_PREVIOUSSONG,   APPLE_FLAG_FKEY },
  71         { KEY_F7,       KEY_PLAYPAUSE,      APPLE_FLAG_FKEY },
  72         { KEY_F8,       KEY_NEXTSONG,       APPLE_FLAG_FKEY },
  73         { KEY_F9,       KEY_MUTE,           APPLE_FLAG_FKEY },
  74         { KEY_F10,      KEY_VOLUMEDOWN,     APPLE_FLAG_FKEY },
  75         { KEY_F11,      KEY_VOLUMEUP,       APPLE_FLAG_FKEY },
  76         { KEY_F12,      KEY_EJECTCD,        APPLE_FLAG_FKEY },
  77         { KEY_UP,       KEY_PAGEUP },
  78         { KEY_DOWN,     KEY_PAGEDOWN },
  79         { KEY_LEFT,     KEY_HOME },
  80         { KEY_RIGHT,    KEY_END },
  81         { }
  82 };
  83
  84 static const struct apple_key_translation apple_fn_keys[] = {
  85         { KEY_BACKSPACE, KEY_DELETE },
  86         { KEY_ENTER,    KEY_INSERT },
  87         { KEY_F1,       KEY_BRIGHTNESSDOWN, APPLE_FLAG_FKEY },
  88         { KEY_F2,       KEY_BRIGHTNESSUP,   APPLE_FLAG_FKEY },
  89         { KEY_F3,       KEY_SCALE,          APPLE_FLAG_FKEY },
  90         { KEY_F4,       KEY_DASHBOARD,      APPLE_FLAG_FKEY },
  91         { KEY_F5,       KEY_KBDILLUMDOWN,   APPLE_FLAG_FKEY },
  92         { KEY_F6,       KEY_KBDILLUMUP,     APPLE_FLAG_FKEY },
  93         { KEY_F7,       KEY_PREVIOUSSONG,   APPLE_FLAG_FKEY },
  94         { KEY_F8,       KEY_PLAYPAUSE,      APPLE_FLAG_FKEY },
  95         { KEY_F9,       KEY_NEXTSONG,       APPLE_FLAG_FKEY },
  96         { KEY_F10,      KEY_MUTE,           APPLE_FLAG_FKEY },
  97         { KEY_F11,      KEY_VOLUMEDOWN,     APPLE_FLAG_FKEY },
  98         { KEY_F12,      KEY_VOLUMEUP,       APPLE_FLAG_FKEY },
  99         { KEY_UP,       KEY_PAGEUP },
 100         { KEY_DOWN,     KEY_PAGEDOWN },
 101         { KEY_LEFT,     KEY_HOME },
 102         { KEY_RIGHT,    KEY_END },
 103         { }
 104 };
 105
 106 static const struct apple_key_translation powerbook_fn_keys[] = {
 107         { KEY_BACKSPACE, KEY_DELETE },
 108         { KEY_F1,       KEY_BRIGHTNESSDOWN,     APPLE_FLAG_FKEY },
 109         { KEY_F2,       KEY_BRIGHTNESSUP,       APPLE_FLAG_FKEY },
 110         { KEY_F3,       KEY_MUTE,               APPLE_FLAG_FKEY },
 111         { KEY_F4,       KEY_VOLUMEDOWN,         APPLE_FLAG_FKEY },
 112         { KEY_F5,       KEY_VOLUMEUP,           APPLE_FLAG_FKEY },
 113         { KEY_F6,       KEY_NUMLOCK,            APPLE_FLAG_FKEY },
 114         { KEY_F7,       KEY_SWITCHVIDEOMODE,    APPLE_FLAG_FKEY },
 115         { KEY_F8,       KEY_KBDILLUMTOGGLE,     APPLE_FLAG_FKEY },
 116         { KEY_F9,       KEY_KBDILLUMDOWN,       APPLE_FLAG_FKEY },
 117         { KEY_F10,      KEY_KBDILLUMUP,         APPLE_FLAG_FKEY },
 118         { KEY_UP,       KEY_PAGEUP },
 119         { KEY_DOWN,     KEY_PAGEDOWN },
 120         { KEY_LEFT,     KEY_HOME },
 121         { KEY_RIGHT,    KEY_END },
 122         { }
 123 };
 124
 125 static const struct apple_key_translation powerbook_numlock_keys[] = {
 126         { KEY_J,        KEY_KP1 },
 127         { KEY_K,        KEY_KP2 },
 128         { KEY_L,        KEY_KP3 },
 129         { KEY_U,        KEY_KP4 },
 130         { KEY_I,        KEY_KP5 },
 131         { KEY_O,        KEY_KP6 },
 132         { KEY_7,        KEY_KP7 },
 133         { KEY_8,        KEY_KP8 },
 134         { KEY_9,        KEY_KP9 },
 135         { KEY_M,        KEY_KP0 },
 136         { KEY_DOT,      KEY_KPDOT },
 137         { KEY_SLASH,    KEY_KPPLUS },
 138         { KEY_SEMICOLON, KEY_KPMINUS },
 139         { KEY_P,        KEY_KPASTERISK },
 140         { KEY_MINUS,    KEY_KPEQUAL },
 141         { KEY_0,        KEY_KPSLASH },
 142         { KEY_F6,       KEY_NUMLOCK },
 143         { KEY_KPENTER,  KEY_KPENTER },
 144         { KEY_BACKSPACE, KEY_BACKSPACE },
 145         { }
 146 };
 147
 148 static const struct apple_key_translation apple_iso_keyboard[] = {
 149         { KEY_GRAVE,    KEY_102ND },
 150         { KEY_102ND,    KEY_GRAVE },
 151         { }
 152 };
 153
 154 static const struct apple_key_translation *apple_find_translation(
 155                 const struct apple_key_translation *table, u16 from)
 156 {
 157         const struct apple_key_translation *trans;
 158
 159         /* Look for the translation */
 160         for (trans = table; trans->from; trans++)
 161                 if (trans->from == from)
 162                         return trans;
 163
 164         return NULL;
 165 }
 166
 167 static int hidinput_apple_event(struct hid_device *hid, struct input_dev *input,
 168                 struct hid_usage *usage, __s32 value)
 169 {
 170         struct apple_sc *asc = hid_get_drvdata(hid);
 171         const struct apple_key_translation *trans, *table;
 172
 173         if (usage->code == KEY_FN) {
 174                 asc->fn_on = !!value;
 175                 input_event(input, usage->type, usage->code, value);
 176                 return 1;
 177         }
 178
 179         if (fnmode) {
 180                 int do_translate;
 181
 182                 if (hid->product >= USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI &&
 183                                 hid->product <= USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS)
 184                         table = macbookair_fn_keys;
 185                 else if (hid->product < 0x21d || hid->product >= 0x300)
 186                         table = powerbook_fn_keys;
 187                 else
 188                         table = apple_fn_keys;
 189
 190                 trans = apple_find_translation (table, usage->code);
 191
 192                 if (trans) {
 193                         if (test_bit(usage->code, asc->pressed_fn))
 194                                 do_translate = 1;
 195                         else if (trans->flags & APPLE_FLAG_FKEY)
 196                                 do_translate = (fnmode == 2 && asc->fn_on) ||
 197                                         (fnmode == 1 && !asc->fn_on);
 198                         else
 199                                 do_translate = asc->fn_on;
 200
 201                         if (do_translate) {
 202                                 if (value)
 203                                         set_bit(usage->code, asc->pressed_fn);
 204                                 else
 205                                         clear_bit(usage->code, asc->pressed_fn);
 206
 207                                 input_event(input, usage->type, trans->to,
 208                                                 value);
 209
 210                                 return 1;
 211                         }
 212                 }
 213
 214                 if (asc->quirks & APPLE_NUMLOCK_EMULATION &&
 215                                 (test_bit(usage->code, asc->pressed_numlock) ||
 216                                 test_bit(LED_NUML, input->led))) {
 217                         trans = apple_find_translation(powerbook_numlock_keys,
 218                                         usage->code);
 219
 220                         if (trans) {
 221                                 if (value)
 222                                         set_bit(usage->code,
 223                                                         asc->pressed_numlock);
 224                                 else
 225                                         clear_bit(usage->code,
 226                                                         asc->pressed_numlock);
 227
 228                                 input_event(input, usage->type, trans->to,
 229                                                 value);
 230                         }
 231
 232                         return 1;
 233                 }
 234         }
 235
 236         if (iso_layout) {
 237                 if (asc->quirks & APPLE_ISO_KEYBOARD) {
 238                         trans = apple_find_translation(apple_iso_keyboard, usage->code);
 239                         if (trans) {
 240                                 input_event(input, usage->type, trans->to, value);
 241                                 return 1;
 242                         }
 243                 }
 244         }
 245
 246         return 0;
 247 }
 248
 249 static int apple_event(struct hid_device *hdev, struct hid_field *field,
 250                 struct hid_usage *usage, __s32 value)
 251 {
 252         struct apple_sc *asc = hid_get_drvdata(hdev);
 253
 254         if (!(hdev->claimed & HID_CLAIMED_INPUT) || !field->hidinput ||
 255                         !usage->type)
 256                 return 0;
 257
 258         if ((asc->quirks & APPLE_INVERT_HWHEEL) &&
 259                         usage->code == REL_HWHEEL) {
 260                 input_event(field->hidinput->input, usage->type, usage->code,
 261                                 -value);
 262                 return 1;
 263         }
 264
 265         if ((asc->quirks & APPLE_HAS_FN) &&
 266                         hidinput_apple_event(hdev, field->hidinput->input,
 267                                 usage, value))
 268                 return 1;
 269
 270
 271         return 0;
 272 }
 273
 274 /*
 275  * MacBook JIS keyboard has wrong logical maximum
 276  */
 277 static __u8 *apple_report_fixup(struct hid_device *hdev, __u8 *rdesc,
 278                 unsigned int *rsize)
 279 {
 280         struct apple_sc *asc = hid_get_drvdata(hdev);
 281
 282         if ((asc->quirks & APPLE_RDESC_JIS) && *rsize >= 60 &&
 283                         rdesc[53] == 0x65 && rdesc[59] == 0x65) {
 284                 hid_info(hdev,
 285                          "fixing up MacBook JIS keyboard report descriptor\n");
 286                 rdesc[53] = rdesc[59] = 0xe7;
 287         }
 288         return rdesc;
 289 }
 290
 291 static void apple_setup_input(struct input_dev *input)
 292 {
 293         const struct apple_key_translation *trans;
 294
 295         set_bit(KEY_NUMLOCK, input->keybit);
 296
 297         /* Enable all needed keys */
 298         for (trans = apple_fn_keys; trans->from; trans++)
 299                 set_bit(trans->to, input->keybit);
 300
 301         for (trans = powerbook_fn_keys; trans->from; trans++)
 302                 set_bit(trans->to, input->keybit);
 303
 304         for (trans = powerbook_numlock_keys; trans->from; trans++)
 305                 set_bit(trans->to, input->keybit);
 306
 307         for (trans = apple_iso_keyboard; trans->from; trans++)
 308                 set_bit(trans->to, input->keybit);
 309 }
 310
 311 static int apple_input_mapping(struct hid_device *hdev, struct hid_input *hi,
 312                 struct hid_field *field, struct hid_usage *usage,
 313                 unsigned long **bit, int *max)
 314 {
 315         if (usage->hid == (HID_UP_CUSTOM | 0x0003)) {
 316                 /* The fn key on Apple USB keyboards */
 317                 set_bit(EV_REP, hi->input->evbit);
 318                 hid_map_usage_clear(hi, usage, bit, max, EV_KEY, KEY_FN);
 319                 apple_setup_input(hi->input);
 320                 return 1;
 321         }
 322
 323         /* we want the hid layer to go through standard path (set and ignore) */
 324         return 0;
 325 }
 326
 327 static int apple_input_mapped(struct hid_device *hdev, struct hid_input *hi,
 328                 struct hid_field *field, struct hid_usage *usage,
 329                 unsigned long **bit, int *max)
 330 {
 331         struct apple_sc *asc = hid_get_drvdata(hdev);
 332
 333         if (asc->quirks & APPLE_MIGHTYMOUSE) {
 334                 if (usage->hid == HID_GD_Z)
 335                         hid_map_usage(hi, usage, bit, max, EV_REL, REL_HWHEEL);
 336                 else if (usage->code == BTN_1)
 337                         hid_map_usage(hi, usage, bit, max, EV_KEY, BTN_2);
 338                 else if (usage->code == BTN_2)
 339                         hid_map_usage(hi, usage, bit, max, EV_KEY, BTN_1);
 340         }
 341
 342         return 0;
 343 }
 344
 345 static int apple_probe(struct hid_device *hdev,
 346                 const struct hid_device_id *id)
 347 {
 348         unsigned long quirks = id->driver_data;
 349         struct apple_sc *asc;
 350         unsigned int connect_mask = HID_CONNECT_DEFAULT;
 351         int ret;
 352
 353         asc = kzalloc(sizeof(*asc), GFP_KERNEL);
 354         if (asc == NULL) {
 355                 hid_err(hdev, "can't alloc apple descriptor\n");
 356                 return -ENOMEM;
 357         }
 358
 359         asc->quirks = quirks;
 360
 361         hid_set_drvdata(hdev, asc);
 362
 363         ret = hid_parse(hdev);
 364         if (ret) {
 365                 hid_err(hdev, "parse failed\n");
 366                 goto err_free;
 367         }
 368
 369         if (quirks & APPLE_HIDDEV)
 370                 connect_mask |= HID_CONNECT_HIDDEV_FORCE;
 371         if (quirks & APPLE_IGNORE_HIDINPUT)
 372                 connect_mask &= ~HID_CONNECT_HIDINPUT;
 373
 374         ret = hid_hw_start(hdev, connect_mask);
 375         if (ret) {
 376                 hid_err(hdev, "hw start failed\n");
 377                 goto err_free;
 378         }
 379
 380         return 0;
 381 err_free:
 382         kfree(asc);
 383         return ret;
 384 }
 385
 386 static void apple_remove(struct hid_device *hdev)
 387 {
 388         hid_hw_stop(hdev);
 389         kfree(hid_get_drvdata(hdev));
 390 }
 391
 392 static const struct hid_device_id apple_devices[] = {
 393         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ATV_IRCONTROL),
 394                 .driver_data = APPLE_HIDDEV | APPLE_IGNORE_HIDINPUT },
 395         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_IRCONTROL4),
 396                 .driver_data = APPLE_HIDDEV | APPLE_IGNORE_HIDINPUT },
 397         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MIGHTYMOUSE),
 398                 .driver_data = APPLE_MIGHTYMOUSE | APPLE_INVERT_HWHEEL },
 399
 400         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ANSI),
 401                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 402         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ISO),
 403                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 404         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ANSI),
 405                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 406         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ISO),
 407                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
 408                         APPLE_ISO_KEYBOARD },
 409         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_JIS),
 410                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 411         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ANSI),
 412                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 413         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ISO),
 414                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
 415                         APPLE_ISO_KEYBOARD },
 416         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_JIS),
 417                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
 418                         APPLE_RDESC_JIS },
 419         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ANSI),
 420                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 421         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ISO),
 422                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
 423                         APPLE_ISO_KEYBOARD },
 424         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_JIS),
 425                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
 426                         APPLE_RDESC_JIS },
 427         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_ANSI),
 428                 .driver_data = APPLE_HAS_FN },
 429         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_ISO),
 430                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 431         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_JIS),
 432                 .driver_data = APPLE_HAS_FN },
 433         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_ANSI),
 434                 .driver_data = APPLE_HAS_FN },
 435         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_ISO),
 436                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 437         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_JIS),
 438                 .driver_data = APPLE_HAS_FN },
 439         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ANSI),
 440                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 441         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ISO),
 442                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 443         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_JIS),
 444                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
 445                         APPLE_RDESC_JIS },
 446         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_ANSI),
 447                 .driver_data = APPLE_HAS_FN },
 448         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_ISO),
 449                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 450         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_JIS),
 451                 .driver_data = APPLE_HAS_FN },
 452         { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ANSI),
 453                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 454         { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ISO),
 455                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
 456                         APPLE_ISO_KEYBOARD },
 457         { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ISO),
 458                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
 459                         APPLE_ISO_KEYBOARD },
 460         { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE,
 461                                 USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ANSI),
 462                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 463         { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_JIS),
 464                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 465         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ANSI),
 466                 .driver_data = APPLE_HAS_FN },
 467         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ISO),
 468                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 469         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_JIS),
 470                 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
 471         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI),
 472                 .driver_data = APPLE_HAS_FN },
 473         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ISO),
 474                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 475         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_JIS),
 476                 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
 477         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI),
 478                 .driver_data = APPLE_HAS_FN },
 479         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ISO),
 480                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 481         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_JIS),
 482                 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
 483         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI),
 484                 .driver_data = APPLE_HAS_FN },
 485         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ISO),
 486                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 487         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_JIS),
 488                 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
 489         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI),
 490                 .driver_data = APPLE_HAS_FN },
 491         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO),
 492                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 493         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS),
 494                 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
 495         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_ANSI),
 496                 .driver_data = APPLE_HAS_FN },
 497         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_ISO),
 498                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 499         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_JIS),
 500                 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
 501         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6_ANSI),
 502                 .driver_data = APPLE_HAS_FN },
 503         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6_ISO),
 504                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 505         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6_JIS),
 506                 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
 507         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6A_ANSI),
 508                 .driver_data = APPLE_HAS_FN },
 509         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6A_ISO),
 510                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 511         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6A_JIS),
 512                 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
 513         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5A_ANSI),
 514                 .driver_data = APPLE_HAS_FN },
 515         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5A_ISO),
 516                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 517         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5A_JIS),
 518                 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
 519         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_ANSI),
 520                 .driver_data = APPLE_HAS_FN },
 521         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_ISO),
 522                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 523         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_JIS),
 524                 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
 525         { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI),
 526                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 527         { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO),
 528                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
 529                         APPLE_ISO_KEYBOARD },
 530         { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS),
 531                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 532         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY),
 533                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 534         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY),
 535                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 536
 537         { }
 538 };
 539 MODULE_DEVICE_TABLE(hid, apple_devices);
 540
 541 static struct hid_driver apple_driver = {
 542         .name = "apple",
 543         .id_table = apple_devices,
 544         .report_fixup = apple_report_fixup,
 545         .probe = apple_probe,
 546         .remove = apple_remove,
 547         .event = apple_event,
 548         .input_mapping = apple_input_mapping,
 549         .input_mapped = apple_input_mapped,
 550 };
 551
 552 static int __init apple_init(void)
 553 {
 554         int ret;
 555
 556         ret = hid_register_driver(&apple_driver);
 557         if (ret)
 558                 pr_err("can't register apple driver\n");
 559
 560         return ret;
 561 }
 562
 563 static void __exit apple_exit(void)
 564 {
 565         hid_unregister_driver(&apple_driver);
 566 }
 567
 568 module_init(apple_init);
 569 module_exit(apple_exit);
 570 MODULE_LICENSE("GPL");