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) 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 >= USB_DEVICE_ID_APPLE_WELLSPRING6_ANSI &&
 187                                 hid->product <= USB_DEVICE_ID_APPLE_WELLSPRING6_JIS)
 188                         table = macbookair_fn_keys;
 189                 else if (hid->product < 0x21d || hid->product >= 0x300)
 190                         table = powerbook_fn_keys;
 191                 else
 192                         table = apple_fn_keys;
 193
 194                 trans = apple_find_translation (table, usage->code);
 195
 196                 if (trans) {
 197                         if (test_bit(usage->code, asc->pressed_fn))
 198                                 do_translate = 1;
 199                         else if (trans->flags & APPLE_FLAG_FKEY)
 200                                 do_translate = (fnmode == 2 && asc->fn_on) ||
 201                                         (fnmode == 1 && !asc->fn_on);
 202                         else
 203                                 do_translate = asc->fn_on;
 204
 205                         if (do_translate) {
 206                                 if (value)
 207                                         set_bit(usage->code, asc->pressed_fn);
 208                                 else
 209                                         clear_bit(usage->code, asc->pressed_fn);
 210
 211                                 input_event(input, usage->type, trans->to,
 212                                                 value);
 213
 214                                 return 1;
 215                         }
 216                 }
 217
 218                 if (asc->quirks & APPLE_NUMLOCK_EMULATION &&
 219                                 (test_bit(usage->code, asc->pressed_numlock) ||
 220                                 test_bit(LED_NUML, input->led))) {
 221                         trans = apple_find_translation(powerbook_numlock_keys,
 222                                         usage->code);
 223
 224                         if (trans) {
 225                                 if (value)
 226                                         set_bit(usage->code,
 227                                                         asc->pressed_numlock);
 228                                 else
 229                                         clear_bit(usage->code,
 230                                                         asc->pressed_numlock);
 231
 232                                 input_event(input, usage->type, trans->to,
 233                                                 value);
 234                         }
 235
 236                         return 1;
 237                 }
 238         }
 239
 240         if (iso_layout) {
 241                 if (asc->quirks & APPLE_ISO_KEYBOARD) {
 242                         trans = apple_find_translation(apple_iso_keyboard, usage->code);
 243                         if (trans) {
 244                                 input_event(input, usage->type, trans->to, value);
 245                                 return 1;
 246                         }
 247                 }
 248         }
 249
 250         return 0;
 251 }
 252
 253 static int apple_event(struct hid_device *hdev, struct hid_field *field,
 254                 struct hid_usage *usage, __s32 value)
 255 {
 256         struct apple_sc *asc = hid_get_drvdata(hdev);
 257
 258         if (!(hdev->claimed & HID_CLAIMED_INPUT) || !field->hidinput ||
 259                         !usage->type)
 260                 return 0;
 261
 262         if ((asc->quirks & APPLE_INVERT_HWHEEL) &&
 263                         usage->code == REL_HWHEEL) {
 264                 input_event(field->hidinput->input, usage->type, usage->code,
 265                                 -value);
 266                 return 1;
 267         }
 268
 269         if ((asc->quirks & APPLE_HAS_FN) &&
 270                         hidinput_apple_event(hdev, field->hidinput->input,
 271                                 usage, value))
 272                 return 1;
 273
 274
 275         return 0;
 276 }
 277
 278 /*
 279  * MacBook JIS keyboard has wrong logical maximum
 280  */
 281 static __u8 *apple_report_fixup(struct hid_device *hdev, __u8 *rdesc,
 282                 unsigned int *rsize)
 283 {
 284         struct apple_sc *asc = hid_get_drvdata(hdev);
 285
 286         if ((asc->quirks & APPLE_RDESC_JIS) && *rsize >= 60 &&
 287                         rdesc[53] == 0x65 && rdesc[59] == 0x65) {
 288                 hid_info(hdev,
 289                          "fixing up MacBook JIS keyboard report descriptor\n");
 290                 rdesc[53] = rdesc[59] = 0xe7;
 291         }
 292         return rdesc;
 293 }
 294
 295 static void apple_setup_input(struct input_dev *input)
 296 {
 297         const struct apple_key_translation *trans;
 298
 299         set_bit(KEY_NUMLOCK, input->keybit);
 300
 301         /* Enable all needed keys */
 302         for (trans = apple_fn_keys; trans->from; trans++)
 303                 set_bit(trans->to, input->keybit);
 304
 305         for (trans = powerbook_fn_keys; trans->from; trans++)
 306                 set_bit(trans->to, input->keybit);
 307
 308         for (trans = powerbook_numlock_keys; trans->from; trans++)
 309                 set_bit(trans->to, input->keybit);
 310
 311         for (trans = apple_iso_keyboard; trans->from; trans++)
 312                 set_bit(trans->to, input->keybit);
 313 }
 314
 315 static int apple_input_mapping(struct hid_device *hdev, struct hid_input *hi,
 316                 struct hid_field *field, struct hid_usage *usage,
 317                 unsigned long **bit, int *max)
 318 {
 319         if (usage->hid == (HID_UP_CUSTOM | 0x0003)) {
 320                 /* The fn key on Apple USB keyboards */
 321                 set_bit(EV_REP, hi->input->evbit);
 322                 hid_map_usage_clear(hi, usage, bit, max, EV_KEY, KEY_FN);
 323                 apple_setup_input(hi->input);
 324                 return 1;
 325         }
 326
 327         /* we want the hid layer to go through standard path (set and ignore) */
 328         return 0;
 329 }
 330
 331 static int apple_input_mapped(struct hid_device *hdev, struct hid_input *hi,
 332                 struct hid_field *field, struct hid_usage *usage,
 333                 unsigned long **bit, int *max)
 334 {
 335         struct apple_sc *asc = hid_get_drvdata(hdev);
 336
 337         if (asc->quirks & APPLE_MIGHTYMOUSE) {
 338                 if (usage->hid == HID_GD_Z)
 339                         hid_map_usage(hi, usage, bit, max, EV_REL, REL_HWHEEL);
 340                 else if (usage->code == BTN_1)
 341                         hid_map_usage(hi, usage, bit, max, EV_KEY, BTN_2);
 342                 else if (usage->code == BTN_2)
 343                         hid_map_usage(hi, usage, bit, max, EV_KEY, BTN_1);
 344         }
 345
 346         return 0;
 347 }
 348
 349 static int apple_probe(struct hid_device *hdev,
 350                 const struct hid_device_id *id)
 351 {
 352         unsigned long quirks = id->driver_data;
 353         struct apple_sc *asc;
 354         unsigned int connect_mask = HID_CONNECT_DEFAULT;
 355         int ret;
 356
 357         asc = kzalloc(sizeof(*asc), GFP_KERNEL);
 358         if (asc == NULL) {
 359                 hid_err(hdev, "can't alloc apple descriptor\n");
 360                 return -ENOMEM;
 361         }
 362
 363         asc->quirks = quirks;
 364
 365         hid_set_drvdata(hdev, asc);
 366
 367         ret = hid_parse(hdev);
 368         if (ret) {
 369                 hid_err(hdev, "parse failed\n");
 370                 goto err_free;
 371         }
 372
 373         if (quirks & APPLE_HIDDEV)
 374                 connect_mask |= HID_CONNECT_HIDDEV_FORCE;
 375         if (quirks & APPLE_IGNORE_HIDINPUT)
 376                 connect_mask &= ~HID_CONNECT_HIDINPUT;
 377
 378         ret = hid_hw_start(hdev, connect_mask);
 379         if (ret) {
 380                 hid_err(hdev, "hw start failed\n");
 381                 goto err_free;
 382         }
 383
 384         return 0;
 385 err_free:
 386         kfree(asc);
 387         return ret;
 388 }
 389
 390 static void apple_remove(struct hid_device *hdev)
 391 {
 392         hid_hw_stop(hdev);
 393         kfree(hid_get_drvdata(hdev));
 394 }
 395
 396 static const struct hid_device_id apple_devices[] = {
 397         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ATV_IRCONTROL),
 398                 .driver_data = APPLE_HIDDEV | APPLE_IGNORE_HIDINPUT },
 399         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_IRCONTROL4),
 400                 .driver_data = APPLE_HIDDEV | APPLE_IGNORE_HIDINPUT },
 401         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MIGHTYMOUSE),
 402                 .driver_data = APPLE_MIGHTYMOUSE | APPLE_INVERT_HWHEEL },
 403
 404         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ANSI),
 405                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 406         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ISO),
 407                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 408         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ANSI),
 409                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 410         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ISO),
 411                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
 412                         APPLE_ISO_KEYBOARD },
 413         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_JIS),
 414                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 415         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ANSI),
 416                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 417         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ISO),
 418                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
 419                         APPLE_ISO_KEYBOARD },
 420         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_JIS),
 421                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
 422                         APPLE_RDESC_JIS },
 423         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ANSI),
 424                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 425         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ISO),
 426                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
 427                         APPLE_ISO_KEYBOARD },
 428         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_JIS),
 429                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
 430                         APPLE_RDESC_JIS },
 431         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_ANSI),
 432                 .driver_data = APPLE_HAS_FN },
 433         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_ISO),
 434                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 435         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_JIS),
 436                 .driver_data = APPLE_HAS_FN },
 437         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_ANSI),
 438                 .driver_data = APPLE_HAS_FN },
 439         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_ISO),
 440                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 441         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_JIS),
 442                 .driver_data = APPLE_HAS_FN },
 443         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ANSI),
 444                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 445         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ISO),
 446                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 447         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_JIS),
 448                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
 449                         APPLE_RDESC_JIS },
 450         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_ANSI),
 451                 .driver_data = APPLE_HAS_FN },
 452         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_ISO),
 453                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 454         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_JIS),
 455                 .driver_data = APPLE_HAS_FN },
 456         { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ANSI),
 457                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 458         { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ISO),
 459                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
 460                         APPLE_ISO_KEYBOARD },
 461         { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_JIS),
 462                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 463         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ANSI),
 464                 .driver_data = APPLE_HAS_FN },
 465         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ISO),
 466                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 467         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_JIS),
 468                 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
 469         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI),
 470                 .driver_data = APPLE_HAS_FN },
 471         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ISO),
 472                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 473         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_JIS),
 474                 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
 475         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI),
 476                 .driver_data = APPLE_HAS_FN },
 477         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ISO),
 478                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 479         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_JIS),
 480                 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
 481         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI),
 482                 .driver_data = APPLE_HAS_FN },
 483         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ISO),
 484                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 485         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_JIS),
 486                 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
 487         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI),
 488                 .driver_data = APPLE_HAS_FN },
 489         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO),
 490                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 491         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS),
 492                 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
 493         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_ANSI),
 494                 .driver_data = APPLE_HAS_FN },
 495         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_ISO),
 496                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 497         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_JIS),
 498                 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
 499         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6_ANSI),
 500                 .driver_data = APPLE_HAS_FN },
 501         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6_ISO),
 502                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 503         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6_JIS),
 504                 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
 505         { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI),
 506                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 507         { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO),
 508                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
 509                         APPLE_ISO_KEYBOARD },
 510         { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS),
 511                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 512         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY),
 513                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 514         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY),
 515                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 516
 517         { }
 518 };
 519 MODULE_DEVICE_TABLE(hid, apple_devices);
 520
 521 static struct hid_driver apple_driver = {
 522         .name = "apple",
 523         .id_table = apple_devices,
 524         .report_fixup = apple_report_fixup,
 525         .probe = apple_probe,
 526         .remove = apple_remove,
 527         .event = apple_event,
 528         .input_mapping = apple_input_mapping,
 529         .input_mapped = apple_input_mapped,
 530 };
 531
 532 static int __init apple_init(void)
 533 {
 534         int ret;
 535
 536         ret = hid_register_driver(&apple_driver);
 537         if (ret)
 538                 pr_err("can't register apple driver\n");
 539
 540         return ret;
 541 }
 542
 543 static void __exit apple_exit(void)
 544 {
 545         hid_unregister_driver(&apple_driver);
 546 }
 547
 548 module_init(apple_init);
 549 module_exit(apple_exit);
 550 MODULE_LICENSE("GPL");