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 #include <linux/device.h>
  20 #include <linux/hid.h>
  21 #include <linux/module.h>
  22 #include <linux/usb.h>
  23
  24 #include "hid-ids.h"
  25
  26 #define APPLE_RDESC_JIS         0x0001
  27 #define APPLE_IGNORE_MOUSE      0x0002
  28 #define APPLE_HAS_FN            0x0004
  29 #define APPLE_HIDDEV            0x0008
  30 #define APPLE_ISO_KEYBOARD      0x0010
  31 #define APPLE_MIGHTYMOUSE       0x0020
  32 #define APPLE_INVERT_HWHEEL     0x0040
  33 #define APPLE_IGNORE_HIDINPUT   0x0080
  34 #define APPLE_NUMLOCK_EMULATION 0x0100
  35
  36 #define APPLE_FLAG_FKEY         0x01
  37
  38 static unsigned int fnmode = 1;
  39 module_param(fnmode, uint, 0644);
  40 MODULE_PARM_DESC(fnmode, "Mode of fn key on Apple keyboards (0 = disabled, "
  41                 "[1] = fkeyslast, 2 = fkeysfirst)");
  42
  43 struct apple_sc {
  44         unsigned long quirks;
  45         unsigned int fn_on;
  46         DECLARE_BITMAP(pressed_fn, KEY_CNT);
  47         DECLARE_BITMAP(pressed_numlock, KEY_CNT);
  48 };
  49
  50 struct apple_key_translation {
  51         u16 from;
  52         u16 to;
  53         u8 flags;
  54 };
  55
  56 static const struct apple_key_translation macbookair_fn_keys[] = {
  57         { KEY_BACKSPACE, KEY_DELETE },
  58         { KEY_ENTER,    KEY_INSERT },
  59         { KEY_F1,       KEY_BRIGHTNESSDOWN, APPLE_FLAG_FKEY },
  60         { KEY_F2,       KEY_BRIGHTNESSUP,   APPLE_FLAG_FKEY },
  61         { KEY_F3,       KEY_SCALE,          APPLE_FLAG_FKEY },
  62         { KEY_F4,       KEY_DASHBOARD,      APPLE_FLAG_FKEY },
  63         { KEY_F6,       KEY_PREVIOUSSONG,   APPLE_FLAG_FKEY },
  64         { KEY_F7,       KEY_PLAYPAUSE,      APPLE_FLAG_FKEY },
  65         { KEY_F8,       KEY_NEXTSONG,       APPLE_FLAG_FKEY },
  66         { KEY_F9,       KEY_MUTE,           APPLE_FLAG_FKEY },
  67         { KEY_F10,      KEY_VOLUMEDOWN,     APPLE_FLAG_FKEY },
  68         { KEY_F11,      KEY_VOLUMEUP,       APPLE_FLAG_FKEY },
  69         { KEY_F12,      KEY_EJECTCD,        APPLE_FLAG_FKEY },
  70         { KEY_UP,       KEY_PAGEUP },
  71         { KEY_DOWN,     KEY_PAGEDOWN },
  72         { KEY_LEFT,     KEY_HOME },
  73         { KEY_RIGHT,    KEY_END },
  74         { }
  75 };
  76
  77 static const struct apple_key_translation apple_fn_keys[] = {
  78         { KEY_BACKSPACE, KEY_DELETE },
  79         { KEY_ENTER,    KEY_INSERT },
  80         { KEY_F1,       KEY_BRIGHTNESSDOWN, APPLE_FLAG_FKEY },
  81         { KEY_F2,       KEY_BRIGHTNESSUP,   APPLE_FLAG_FKEY },
  82         { KEY_F3,       KEY_SCALE,          APPLE_FLAG_FKEY },
  83         { KEY_F4,       KEY_DASHBOARD,      APPLE_FLAG_FKEY },
  84         { KEY_F5,       KEY_KBDILLUMDOWN,   APPLE_FLAG_FKEY },
  85         { KEY_F6,       KEY_KBDILLUMUP,     APPLE_FLAG_FKEY },
  86         { KEY_F7,       KEY_PREVIOUSSONG,   APPLE_FLAG_FKEY },
  87         { KEY_F8,       KEY_PLAYPAUSE,      APPLE_FLAG_FKEY },
  88         { KEY_F9,       KEY_NEXTSONG,       APPLE_FLAG_FKEY },
  89         { KEY_F10,      KEY_MUTE,           APPLE_FLAG_FKEY },
  90         { KEY_F11,      KEY_VOLUMEDOWN,     APPLE_FLAG_FKEY },
  91         { KEY_F12,      KEY_VOLUMEUP,       APPLE_FLAG_FKEY },
  92         { KEY_UP,       KEY_PAGEUP },
  93         { KEY_DOWN,     KEY_PAGEDOWN },
  94         { KEY_LEFT,     KEY_HOME },
  95         { KEY_RIGHT,    KEY_END },
  96         { }
  97 };
  98
  99 static const struct apple_key_translation powerbook_fn_keys[] = {
 100         { KEY_BACKSPACE, KEY_DELETE },
 101         { KEY_F1,       KEY_BRIGHTNESSDOWN,     APPLE_FLAG_FKEY },
 102         { KEY_F2,       KEY_BRIGHTNESSUP,       APPLE_FLAG_FKEY },
 103         { KEY_F3,       KEY_MUTE,               APPLE_FLAG_FKEY },
 104         { KEY_F4,       KEY_VOLUMEDOWN,         APPLE_FLAG_FKEY },
 105         { KEY_F5,       KEY_VOLUMEUP,           APPLE_FLAG_FKEY },
 106         { KEY_F6,       KEY_NUMLOCK,            APPLE_FLAG_FKEY },
 107         { KEY_F7,       KEY_SWITCHVIDEOMODE,    APPLE_FLAG_FKEY },
 108         { KEY_F8,       KEY_KBDILLUMTOGGLE,     APPLE_FLAG_FKEY },
 109         { KEY_F9,       KEY_KBDILLUMDOWN,       APPLE_FLAG_FKEY },
 110         { KEY_F10,      KEY_KBDILLUMUP,         APPLE_FLAG_FKEY },
 111         { KEY_UP,       KEY_PAGEUP },
 112         { KEY_DOWN,     KEY_PAGEDOWN },
 113         { KEY_LEFT,     KEY_HOME },
 114         { KEY_RIGHT,    KEY_END },
 115         { }
 116 };
 117
 118 static const struct apple_key_translation powerbook_numlock_keys[] = {
 119         { KEY_J,        KEY_KP1 },
 120         { KEY_K,        KEY_KP2 },
 121         { KEY_L,        KEY_KP3 },
 122         { KEY_U,        KEY_KP4 },
 123         { KEY_I,        KEY_KP5 },
 124         { KEY_O,        KEY_KP6 },
 125         { KEY_7,        KEY_KP7 },
 126         { KEY_8,        KEY_KP8 },
 127         { KEY_9,        KEY_KP9 },
 128         { KEY_M,        KEY_KP0 },
 129         { KEY_DOT,      KEY_KPDOT },
 130         { KEY_SLASH,    KEY_KPPLUS },
 131         { KEY_SEMICOLON, KEY_KPMINUS },
 132         { KEY_P,        KEY_KPASTERISK },
 133         { KEY_MINUS,    KEY_KPEQUAL },
 134         { KEY_0,        KEY_KPSLASH },
 135         { KEY_F6,       KEY_NUMLOCK },
 136         { KEY_KPENTER,  KEY_KPENTER },
 137         { KEY_BACKSPACE, KEY_BACKSPACE },
 138         { }
 139 };
 140
 141 static const struct apple_key_translation apple_iso_keyboard[] = {
 142         { KEY_GRAVE,    KEY_102ND },
 143         { KEY_102ND,    KEY_GRAVE },
 144         { }
 145 };
 146
 147 static const struct apple_key_translation *apple_find_translation(
 148                 const struct apple_key_translation *table, u16 from)
 149 {
 150         const struct apple_key_translation *trans;
 151
 152         /* Look for the translation */
 153         for (trans = table; trans->from; trans++)
 154                 if (trans->from == from)
 155                         return trans;
 156
 157         return NULL;
 158 }
 159
 160 static int hidinput_apple_event(struct hid_device *hid, struct input_dev *input,
 161                 struct hid_usage *usage, __s32 value)
 162 {
 163         struct apple_sc *asc = hid_get_drvdata(hid);
 164         const struct apple_key_translation *trans;
 165
 166         if (usage->code == KEY_FN) {
 167                 asc->fn_on = !!value;
 168                 input_event(input, usage->type, usage->code, value);
 169                 return 1;
 170         }
 171
 172         if (fnmode) {
 173                 int do_translate;
 174
 175                 if(hid->product >= USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI &&
 176                                 hid->product <= USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS) {
 177                         trans = apple_find_translation(macbookair_fn_keys, usage->code);
 178                 } else if (hid->product < 0x21d || hid->product >= 0x300) {
 179                         trans = apple_find_translation(powerbook_fn_keys, usage->code);
 180                 } else {
 181                         trans = apple_find_translation(apple_fn_keys, usage->code);
 182                 }
 183
 184                 if (trans) {
 185                         if (test_bit(usage->code, asc->pressed_fn))
 186                                 do_translate = 1;
 187                         else if (trans->flags & APPLE_FLAG_FKEY)
 188                                 do_translate = (fnmode == 2 && asc->fn_on) ||
 189                                         (fnmode == 1 && !asc->fn_on);
 190                         else
 191                                 do_translate = asc->fn_on;
 192
 193                         if (do_translate) {
 194                                 if (value)
 195                                         set_bit(usage->code, asc->pressed_fn);
 196                                 else
 197                                         clear_bit(usage->code, asc->pressed_fn);
 198
 199                                 input_event(input, usage->type, trans->to,
 200                                                 value);
 201
 202                                 return 1;
 203                         }
 204                 }
 205
 206                 if (asc->quirks & APPLE_NUMLOCK_EMULATION &&
 207                                 (test_bit(usage->code, asc->pressed_numlock) ||
 208                                 test_bit(LED_NUML, input->led))) {
 209                         trans = apple_find_translation(powerbook_numlock_keys,
 210                                         usage->code);
 211
 212                         if (trans) {
 213                                 if (value)
 214                                         set_bit(usage->code,
 215                                                         asc->pressed_numlock);
 216                                 else
 217                                         clear_bit(usage->code,
 218                                                         asc->pressed_numlock);
 219
 220                                 input_event(input, usage->type, trans->to,
 221                                                 value);
 222                         }
 223
 224                         return 1;
 225                 }
 226         }
 227
 228         if (asc->quirks & APPLE_ISO_KEYBOARD) {
 229                 trans = apple_find_translation(apple_iso_keyboard, usage->code);
 230                 if (trans) {
 231                         input_event(input, usage->type, trans->to, value);
 232                         return 1;
 233                 }
 234         }
 235
 236         return 0;
 237 }
 238
 239 static int apple_event(struct hid_device *hdev, struct hid_field *field,
 240                 struct hid_usage *usage, __s32 value)
 241 {
 242         struct apple_sc *asc = hid_get_drvdata(hdev);
 243
 244         if (!(hdev->claimed & HID_CLAIMED_INPUT) || !field->hidinput ||
 245                         !usage->type)
 246                 return 0;
 247
 248         if ((asc->quirks & APPLE_INVERT_HWHEEL) &&
 249                         usage->code == REL_HWHEEL) {
 250                 input_event(field->hidinput->input, usage->type, usage->code,
 251                                 -value);
 252                 return 1;
 253         }
 254
 255         if ((asc->quirks & APPLE_HAS_FN) &&
 256                         hidinput_apple_event(hdev, field->hidinput->input,
 257                                 usage, value))
 258                 return 1;
 259
 260
 261         return 0;
 262 }
 263
 264 /*
 265  * MacBook JIS keyboard has wrong logical maximum
 266  */
 267 static void apple_report_fixup(struct hid_device *hdev, __u8 *rdesc,
 268                 unsigned int rsize)
 269 {
 270         struct apple_sc *asc = hid_get_drvdata(hdev);
 271
 272         if ((asc->quirks & APPLE_RDESC_JIS) && rsize >= 60 &&
 273                         rdesc[53] == 0x65 && rdesc[59] == 0x65) {
 274                 dev_info(&hdev->dev, "fixing up MacBook JIS keyboard report "
 275                                 "descriptor\n");
 276                 rdesc[53] = rdesc[59] = 0xe7;
 277         }
 278 }
 279
 280 static void apple_setup_input(struct input_dev *input)
 281 {
 282         const struct apple_key_translation *trans;
 283
 284         set_bit(KEY_NUMLOCK, input->keybit);
 285
 286         /* Enable all needed keys */
 287         for (trans = apple_fn_keys; trans->from; trans++)
 288                 set_bit(trans->to, input->keybit);
 289
 290         for (trans = powerbook_fn_keys; trans->from; trans++)
 291                 set_bit(trans->to, input->keybit);
 292
 293         for (trans = powerbook_numlock_keys; trans->from; trans++)
 294                 set_bit(trans->to, input->keybit);
 295
 296         for (trans = apple_iso_keyboard; trans->from; trans++)
 297                 set_bit(trans->to, input->keybit);
 298 }
 299
 300 static int apple_input_mapping(struct hid_device *hdev, struct hid_input *hi,
 301                 struct hid_field *field, struct hid_usage *usage,
 302                 unsigned long **bit, int *max)
 303 {
 304         if (usage->hid == (HID_UP_CUSTOM | 0x0003)) {
 305                 /* The fn key on Apple USB keyboards */
 306                 set_bit(EV_REP, hi->input->evbit);
 307                 hid_map_usage_clear(hi, usage, bit, max, EV_KEY, KEY_FN);
 308                 apple_setup_input(hi->input);
 309                 return 1;
 310         }
 311
 312         /* we want the hid layer to go through standard path (set and ignore) */
 313         return 0;
 314 }
 315
 316 static int apple_input_mapped(struct hid_device *hdev, struct hid_input *hi,
 317                 struct hid_field *field, struct hid_usage *usage,
 318                 unsigned long **bit, int *max)
 319 {
 320         struct apple_sc *asc = hid_get_drvdata(hdev);
 321
 322         if (asc->quirks & APPLE_MIGHTYMOUSE) {
 323                 if (usage->hid == HID_GD_Z)
 324                         hid_map_usage(hi, usage, bit, max, EV_REL, REL_HWHEEL);
 325                 else if (usage->code == BTN_1)
 326                         hid_map_usage(hi, usage, bit, max, EV_KEY, BTN_2);
 327                 else if (usage->code == BTN_2)
 328                         hid_map_usage(hi, usage, bit, max, EV_KEY, BTN_1);
 329         }
 330
 331         return 0;
 332 }
 333
 334 static int apple_probe(struct hid_device *hdev,
 335                 const struct hid_device_id *id)
 336 {
 337         unsigned long quirks = id->driver_data;
 338         struct apple_sc *asc;
 339         unsigned int connect_mask = HID_CONNECT_DEFAULT;
 340         int ret;
 341
 342         asc = kzalloc(sizeof(*asc), GFP_KERNEL);
 343         if (asc == NULL) {
 344                 dev_err(&hdev->dev, "can't alloc apple descriptor\n");
 345                 return -ENOMEM;
 346         }
 347
 348         asc->quirks = quirks;
 349
 350         hid_set_drvdata(hdev, asc);
 351
 352         ret = hid_parse(hdev);
 353         if (ret) {
 354                 dev_err(&hdev->dev, "parse failed\n");
 355                 goto err_free;
 356         }
 357
 358         if (quirks & APPLE_HIDDEV)
 359                 connect_mask |= HID_CONNECT_HIDDEV_FORCE;
 360         if (quirks & APPLE_IGNORE_HIDINPUT)
 361                 connect_mask &= ~HID_CONNECT_HIDINPUT;
 362
 363         ret = hid_hw_start(hdev, connect_mask);
 364         if (ret) {
 365                 dev_err(&hdev->dev, "hw start failed\n");
 366                 goto err_free;
 367         }
 368
 369         return 0;
 370 err_free:
 371         kfree(asc);
 372         return ret;
 373 }
 374
 375 static void apple_remove(struct hid_device *hdev)
 376 {
 377         hid_hw_stop(hdev);
 378         kfree(hid_get_drvdata(hdev));
 379 }
 380
 381 static const struct hid_device_id apple_devices[] = {
 382         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ATV_IRCONTROL),
 383                 .driver_data = APPLE_HIDDEV | APPLE_IGNORE_HIDINPUT },
 384         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_IRCONTROL4),
 385                 .driver_data = APPLE_HIDDEV | APPLE_IGNORE_HIDINPUT },
 386         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MIGHTYMOUSE),
 387                 .driver_data = APPLE_MIGHTYMOUSE | APPLE_INVERT_HWHEEL },
 388
 389         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ANSI),
 390                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 391         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ISO),
 392                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 393         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ANSI),
 394                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 395         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ISO),
 396                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
 397                         APPLE_ISO_KEYBOARD },
 398         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_JIS),
 399                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 400         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ANSI),
 401                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 402         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ISO),
 403                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
 404                         APPLE_ISO_KEYBOARD },
 405         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_JIS),
 406                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
 407                         APPLE_RDESC_JIS },
 408         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ANSI),
 409                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 410         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_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_GEYSER4_JIS),
 414                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
 415                         APPLE_RDESC_JIS },
 416         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_ANSI),
 417                 .driver_data = APPLE_HAS_FN },
 418         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_ISO),
 419                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 420         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_JIS),
 421                 .driver_data = APPLE_HAS_FN },
 422         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_ANSI),
 423                 .driver_data = APPLE_HAS_FN },
 424         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_ISO),
 425                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 426         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_JIS),
 427                 .driver_data = APPLE_HAS_FN },
 428         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ANSI),
 429                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 430         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ISO),
 431                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 432         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_JIS),
 433                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
 434                         APPLE_RDESC_JIS },
 435         { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ANSI),
 436                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 437         { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ISO),
 438                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
 439                         APPLE_ISO_KEYBOARD },
 440         { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_JIS),
 441                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 442         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ANSI),
 443                 .driver_data = APPLE_HAS_FN },
 444         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ISO),
 445                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 446         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_JIS),
 447                 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
 448         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI),
 449                 .driver_data = APPLE_HAS_FN },
 450         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ISO),
 451                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 452         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_JIS),
 453                 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
 454         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI),
 455                 .driver_data = APPLE_HAS_FN },
 456         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ISO),
 457                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 458         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_JIS),
 459                 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
 460         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI),
 461                 .driver_data = APPLE_HAS_FN },
 462         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ISO),
 463                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 464         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_JIS),
 465                 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
 466         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI),
 467                 .driver_data = APPLE_HAS_FN },
 468         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO),
 469                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 470         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS),
 471                 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
 472         { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI),
 473                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 474         { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO),
 475                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
 476                         APPLE_ISO_KEYBOARD },
 477         { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS),
 478                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 479         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY),
 480                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 481         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY),
 482                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 483
 484         { }
 485 };
 486 MODULE_DEVICE_TABLE(hid, apple_devices);
 487
 488 static struct hid_driver apple_driver = {
 489         .name = "apple",
 490         .id_table = apple_devices,
 491         .report_fixup = apple_report_fixup,
 492         .probe = apple_probe,
 493         .remove = apple_remove,
 494         .event = apple_event,
 495         .input_mapping = apple_input_mapping,
 496         .input_mapped = apple_input_mapped,
 497 };
 498
 499 static int __init apple_init(void)
 500 {
 501         int ret;
 502
 503         ret = hid_register_driver(&apple_driver);
 504         if (ret)
 505                 printk(KERN_ERR "can't register apple driver\n");
 506
 507         return ret;
 508 }
 509
 510 static void __exit apple_exit(void)
 511 {
 512         hid_unregister_driver(&apple_driver);
 513 }
 514
 515 module_init(apple_init);
 516 module_exit(apple_exit);
 517 MODULE_LICENSE("GPL");