linux/drivers/hid/hid-apple.c
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   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
  41static unsigned int fnmode = 1;
  42module_param(fnmode, uint, 0644);
  43MODULE_PARM_DESC(fnmode, "Mode of fn key on Apple keyboards (0 = disabled, "
  44                "[1] = fkeyslast, 2 = fkeysfirst)");
  45
  46static unsigned int iso_layout = 1;
  47module_param(iso_layout, uint, 0644);
  48MODULE_PARM_DESC(iso_layout, "Enable/Disable hardcoded ISO-layout of the keyboard. "
  49                "(0 = disabled, [1] = enabled)");
  50
  51struct 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
  58struct apple_key_translation {
  59        u16 from;
  60        u16 to;
  61        u8 flags;
  62};
  63
  64static 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
  85static 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
 107static 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
 126static 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
 149static const struct apple_key_translation apple_iso_keyboard[] = {
 150        { KEY_GRAVE,    KEY_102ND },
 151        { KEY_102ND,    KEY_GRAVE },
 152        { }
 153};
 154
 155static 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
 168static 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
 250static 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 */
 278static __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
 292static 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
 312static 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
 328static 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
 346static 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;
 382err_free:
 383        kfree(asc);
 384        return ret;
 385}
 386
 387static void apple_remove(struct hid_device *hdev)
 388{
 389        hid_hw_stop(hdev);
 390        kfree(hid_get_drvdata(hdev));
 391}
 392
 393static 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_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_ANSI),
 448                .driver_data = APPLE_HAS_FN },
 449        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_ISO),
 450                .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 451        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_JIS),
 452                .driver_data = APPLE_HAS_FN },
 453        { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ANSI),
 454                .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 455        { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ISO),
 456                .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
 457                        APPLE_ISO_KEYBOARD },
 458        { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ISO),
 459                .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
 460                        APPLE_ISO_KEYBOARD },
 461        { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE,
 462                                USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ANSI),
 463                .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 464        { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_JIS),
 465                .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 466        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ANSI),
 467                .driver_data = APPLE_HAS_FN },
 468        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ISO),
 469                .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 470        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_JIS),
 471                .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
 472        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI),
 473                .driver_data = APPLE_HAS_FN },
 474        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ISO),
 475                .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 476        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_JIS),
 477                .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
 478        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI),
 479                .driver_data = APPLE_HAS_FN },
 480        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ISO),
 481                .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 482        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_JIS),
 483                .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
 484        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI),
 485                .driver_data = APPLE_HAS_FN },
 486        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ISO),
 487                .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 488        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_JIS),
 489                .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
 490        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI),
 491                .driver_data = APPLE_HAS_FN },
 492        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO),
 493                .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 494        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS),
 495                .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
 496        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_ANSI),
 497                .driver_data = APPLE_HAS_FN },
 498        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_ISO),
 499                .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 500        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_JIS),
 501                .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
 502        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6_ANSI),
 503                .driver_data = APPLE_HAS_FN },
 504        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6_ISO),
 505                .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 506        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6_JIS),
 507                .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
 508        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6A_ANSI),
 509                .driver_data = APPLE_HAS_FN },
 510        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6A_ISO),
 511                .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 512        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6A_JIS),
 513                .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
 514        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5A_ANSI),
 515                .driver_data = APPLE_HAS_FN },
 516        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5A_ISO),
 517                .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 518        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5A_JIS),
 519                .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
 520        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_ANSI),
 521                .driver_data = APPLE_HAS_FN },
 522        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_ISO),
 523                .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 524        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_JIS),
 525                .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
 526        { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI),
 527                .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 528        { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO),
 529                .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
 530                        APPLE_ISO_KEYBOARD },
 531        { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS),
 532                .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 533        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY),
 534                .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 535        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY),
 536                .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 537
 538        { }
 539};
 540MODULE_DEVICE_TABLE(hid, apple_devices);
 541
 542static struct hid_driver apple_driver = {
 543        .name = "apple",
 544        .id_table = apple_devices,
 545        .report_fixup = apple_report_fixup,
 546        .probe = apple_probe,
 547        .remove = apple_remove,
 548        .event = apple_event,
 549        .input_mapping = apple_input_mapping,
 550        .input_mapped = apple_input_mapped,
 551};
 552
 553static int __init apple_init(void)
 554{
 555        int ret;
 556
 557        ret = hid_register_driver(&apple_driver);
 558        if (ret)
 559                pr_err("can't register apple driver\n");
 560
 561        return ret;
 562}
 563
 564static void __exit apple_exit(void)
 565{
 566        hid_unregister_driver(&apple_driver);
 567}
 568
 569module_init(apple_init);
 570module_exit(apple_exit);
 571MODULE_LICENSE("GPL");
 572
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