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 <[email protected]>
   6  *  Copyright (c) 2005 Michael Haboustak <[email protected]> for Concept2, Inc
   7  *  Copyright (c) 2006-2007 Jiri Kosina
   8  *  Copyright (c) 2008 Jiri Slaby <[email protected]>
   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
  25 #include "hid-ids.h"
  26
  27 #define APPLE_RDESC_JIS         0x0001
  28 #define APPLE_IGNORE_MOUSE      0x0002
  29 #define APPLE_HAS_FN            0x0004
  30 #define APPLE_HIDDEV            0x0008
  31 #define APPLE_ISO_KEYBOARD      0x0010
  32 #define APPLE_MIGHTYMOUSE       0x0020
  33 #define APPLE_INVERT_HWHEEL     0x0040
  34 #define APPLE_IGNORE_HIDINPUT   0x0080
  35 #define APPLE_NUMLOCK_EMULATION 0x0100
  36
  37 #define APPLE_FLAG_FKEY         0x01
  38
  39 static unsigned int fnmode = 1;
  40 module_param(fnmode, uint, 0644);
  41 MODULE_PARM_DESC(fnmode, "Mode of fn key on Apple keyboards (0 = disabled, "
  42                 "[1] = fkeyslast, 2 = fkeysfirst)");
  43
  44 static unsigned int iso_layout = 1;
  45 module_param(iso_layout, uint, 0644);
  46 MODULE_PARM_DESC(iso_layout, "Enable/Disable hardcoded ISO-layout of the keyboard. "
  47                 "(0 = disabled, [1] = enabled)");
  48
  49 struct apple_sc {
  50         unsigned long quirks;
  51         unsigned int fn_on;
  52         DECLARE_BITMAP(pressed_fn, KEY_CNT);
  53         DECLARE_BITMAP(pressed_numlock, KEY_CNT);
  54 };
  55
  56 struct apple_key_translation {
  57         u16 from;
  58         u16 to;
  59         u8 flags;
  60 };
  61
  62 static const struct apple_key_translation macbookair_fn_keys[] = {
  63         { KEY_BACKSPACE, KEY_DELETE },
  64         { KEY_ENTER,    KEY_INSERT },
  65         { KEY_F1,       KEY_BRIGHTNESSDOWN, APPLE_FLAG_FKEY },
  66         { KEY_F2,       KEY_BRIGHTNESSUP,   APPLE_FLAG_FKEY },
  67         { KEY_F3,       KEY_SCALE,          APPLE_FLAG_FKEY },
  68         { KEY_F4,       KEY_DASHBOARD,      APPLE_FLAG_FKEY },
  69         { KEY_F6,       KEY_PREVIOUSSONG,   APPLE_FLAG_FKEY },
  70         { KEY_F7,       KEY_PLAYPAUSE,      APPLE_FLAG_FKEY },
  71         { KEY_F8,       KEY_NEXTSONG,       APPLE_FLAG_FKEY },
  72         { KEY_F9,       KEY_MUTE,           APPLE_FLAG_FKEY },
  73         { KEY_F10,      KEY_VOLUMEDOWN,     APPLE_FLAG_FKEY },
  74         { KEY_F11,      KEY_VOLUMEUP,       APPLE_FLAG_FKEY },
  75         { KEY_F12,      KEY_EJECTCD,        APPLE_FLAG_FKEY },
  76         { KEY_UP,       KEY_PAGEUP },
  77         { KEY_DOWN,     KEY_PAGEDOWN },
  78         { KEY_LEFT,     KEY_HOME },
  79         { KEY_RIGHT,    KEY_END },
  80         { }
  81 };
  82
  83 static const struct apple_key_translation apple_fn_keys[] = {
  84         { KEY_BACKSPACE, KEY_DELETE },
  85         { KEY_ENTER,    KEY_INSERT },
  86         { KEY_F1,       KEY_BRIGHTNESSDOWN, APPLE_FLAG_FKEY },
  87         { KEY_F2,       KEY_BRIGHTNESSUP,   APPLE_FLAG_FKEY },
  88         { KEY_F3,       KEY_SCALE,          APPLE_FLAG_FKEY },
  89         { KEY_F4,       KEY_DASHBOARD,      APPLE_FLAG_FKEY },
  90         { KEY_F5,       KEY_KBDILLUMDOWN,   APPLE_FLAG_FKEY },
  91         { KEY_F6,       KEY_KBDILLUMUP,     APPLE_FLAG_FKEY },
  92         { KEY_F7,       KEY_PREVIOUSSONG,   APPLE_FLAG_FKEY },
  93         { KEY_F8,       KEY_PLAYPAUSE,      APPLE_FLAG_FKEY },
  94         { KEY_F9,       KEY_NEXTSONG,       APPLE_FLAG_FKEY },
  95         { KEY_F10,      KEY_MUTE,           APPLE_FLAG_FKEY },
  96         { KEY_F11,      KEY_VOLUMEDOWN,     APPLE_FLAG_FKEY },
  97         { KEY_F12,      KEY_VOLUMEUP,       APPLE_FLAG_FKEY },
  98         { KEY_UP,       KEY_PAGEUP },
  99         { KEY_DOWN,     KEY_PAGEDOWN },
 100         { KEY_LEFT,     KEY_HOME },
 101         { KEY_RIGHT,    KEY_END },
 102         { }
 103 };
 104
 105 static const struct apple_key_translation powerbook_fn_keys[] = {
 106         { KEY_BACKSPACE, KEY_DELETE },
 107         { KEY_F1,       KEY_BRIGHTNESSDOWN,     APPLE_FLAG_FKEY },
 108         { KEY_F2,       KEY_BRIGHTNESSUP,       APPLE_FLAG_FKEY },
 109         { KEY_F3,       KEY_MUTE,               APPLE_FLAG_FKEY },
 110         { KEY_F4,       KEY_VOLUMEDOWN,         APPLE_FLAG_FKEY },
 111         { KEY_F5,       KEY_VOLUMEUP,           APPLE_FLAG_FKEY },
 112         { KEY_F6,       KEY_NUMLOCK,            APPLE_FLAG_FKEY },
 113         { KEY_F7,       KEY_SWITCHVIDEOMODE,    APPLE_FLAG_FKEY },
 114         { KEY_F8,       KEY_KBDILLUMTOGGLE,     APPLE_FLAG_FKEY },
 115         { KEY_F9,       KEY_KBDILLUMDOWN,       APPLE_FLAG_FKEY },
 116         { KEY_F10,      KEY_KBDILLUMUP,         APPLE_FLAG_FKEY },
 117         { KEY_UP,       KEY_PAGEUP },
 118         { KEY_DOWN,     KEY_PAGEDOWN },
 119         { KEY_LEFT,     KEY_HOME },
 120         { KEY_RIGHT,    KEY_END },
 121         { }
 122 };
 123
 124 static const struct apple_key_translation powerbook_numlock_keys[] = {
 125         { KEY_J,        KEY_KP1 },
 126         { KEY_K,        KEY_KP2 },
 127         { KEY_L,        KEY_KP3 },
 128         { KEY_U,        KEY_KP4 },
 129         { KEY_I,        KEY_KP5 },
 130         { KEY_O,        KEY_KP6 },
 131         { KEY_7,        KEY_KP7 },
 132         { KEY_8,        KEY_KP8 },
 133         { KEY_9,        KEY_KP9 },
 134         { KEY_M,        KEY_KP0 },
 135         { KEY_DOT,      KEY_KPDOT },
 136         { KEY_SLASH,    KEY_KPPLUS },
 137         { KEY_SEMICOLON, KEY_KPMINUS },
 138         { KEY_P,        KEY_KPASTERISK },
 139         { KEY_MINUS,    KEY_KPEQUAL },
 140         { KEY_0,        KEY_KPSLASH },
 141         { KEY_F6,       KEY_NUMLOCK },
 142         { KEY_KPENTER,  KEY_KPENTER },
 143         { KEY_BACKSPACE, KEY_BACKSPACE },
 144         { }
 145 };
 146
 147 static const struct apple_key_translation apple_iso_keyboard[] = {
 148         { KEY_GRAVE,    KEY_102ND },
 149         { KEY_102ND,    KEY_GRAVE },
 150         { }
 151 };
 152
 153 static const struct apple_key_translation *apple_find_translation(
 154                 const struct apple_key_translation *table, u16 from)
 155 {
 156         const struct apple_key_translation *trans;
 157
 158         /* Look for the translation */
 159         for (trans = table; trans->from; trans++)
 160                 if (trans->from == from)
 161                         return trans;
 162
 163         return NULL;
 164 }
 165
 166 static int hidinput_apple_event(struct hid_device *hid, struct input_dev *input,
 167                 struct hid_usage *usage, __s32 value)
 168 {
 169         struct apple_sc *asc = hid_get_drvdata(hid);
 170         const struct apple_key_translation *trans, *table;
 171
 172         if (usage->code == KEY_FN) {
 173                 asc->fn_on = !!value;
 174                 input_event(input, usage->type, usage->code, value);
 175                 return 1;
 176         }
 177
 178         if (fnmode) {
 179                 int do_translate;
 180
 181                 if (hid->product >= USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI &&
 182                                 hid->product <= USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS)
 183                         table = macbookair_fn_keys;
 184                 else if (hid->product < 0x21d || hid->product >= 0x300)
 185                         table = powerbook_fn_keys;
 186                 else
 187                         table = apple_fn_keys;
 188
 189                 trans = apple_find_translation (table, usage->code);
 190
 191                 if (trans) {
 192                         if (test_bit(usage->code, asc->pressed_fn))
 193                                 do_translate = 1;
 194                         else if (trans->flags & APPLE_FLAG_FKEY)
 195                                 do_translate = (fnmode == 2 && asc->fn_on) ||
 196                                         (fnmode == 1 && !asc->fn_on);
 197                         else
 198                                 do_translate = asc->fn_on;
 199
 200                         if (do_translate) {
 201                                 if (value)
 202                                         set_bit(usage->code, asc->pressed_fn);
 203                                 else
 204                                         clear_bit(usage->code, asc->pressed_fn);
 205
 206                                 input_event(input, usage->type, trans->to,
 207                                                 value);
 208
 209                                 return 1;
 210                         }
 211                 }
 212
 213                 if (asc->quirks & APPLE_NUMLOCK_EMULATION &&
 214                                 (test_bit(usage->code, asc->pressed_numlock) ||
 215                                 test_bit(LED_NUML, input->led))) {
 216                         trans = apple_find_translation(powerbook_numlock_keys,
 217                                         usage->code);
 218
 219                         if (trans) {
 220                                 if (value)
 221                                         set_bit(usage->code,
 222                                                         asc->pressed_numlock);
 223                                 else
 224                                         clear_bit(usage->code,
 225                                                         asc->pressed_numlock);
 226
 227                                 input_event(input, usage->type, trans->to,
 228                                                 value);
 229                         }
 230
 231                         return 1;
 232                 }
 233         }
 234
 235         if (iso_layout) {
 236                 if (asc->quirks & APPLE_ISO_KEYBOARD) {
 237                         trans = apple_find_translation(apple_iso_keyboard, usage->code);
 238                         if (trans) {
 239                                 input_event(input, usage->type, trans->to, value);
 240                                 return 1;
 241                         }
 242                 }
 243         }
 244
 245         return 0;
 246 }
 247
 248 static int apple_event(struct hid_device *hdev, struct hid_field *field,
 249                 struct hid_usage *usage, __s32 value)
 250 {
 251         struct apple_sc *asc = hid_get_drvdata(hdev);
 252
 253         if (!(hdev->claimed & HID_CLAIMED_INPUT) || !field->hidinput ||
 254                         !usage->type)
 255                 return 0;
 256
 257         if ((asc->quirks & APPLE_INVERT_HWHEEL) &&
 258                         usage->code == REL_HWHEEL) {
 259                 input_event(field->hidinput->input, usage->type, usage->code,
 260                                 -value);
 261                 return 1;
 262         }
 263
 264         if ((asc->quirks & APPLE_HAS_FN) &&
 265                         hidinput_apple_event(hdev, field->hidinput->input,
 266                                 usage, value))
 267                 return 1;
 268
 269
 270         return 0;
 271 }
 272
 273 /*
 274  * MacBook JIS keyboard has wrong logical maximum
 275  */
 276 static __u8 *apple_report_fixup(struct hid_device *hdev, __u8 *rdesc,
 277                 unsigned int *rsize)
 278 {
 279         struct apple_sc *asc = hid_get_drvdata(hdev);
 280
 281         if ((asc->quirks & APPLE_RDESC_JIS) && *rsize >= 60 &&
 282                         rdesc[53] == 0x65 && rdesc[59] == 0x65) {
 283                 hid_info(hdev,
 284                          "fixing up MacBook JIS keyboard report descriptor\n");
 285                 rdesc[53] = rdesc[59] = 0xe7;
 286         }
 287         return rdesc;
 288 }
 289
 290 static void apple_setup_input(struct input_dev *input)
 291 {
 292         const struct apple_key_translation *trans;
 293
 294         set_bit(KEY_NUMLOCK, input->keybit);
 295
 296         /* Enable all needed keys */
 297         for (trans = apple_fn_keys; trans->from; trans++)
 298                 set_bit(trans->to, input->keybit);
 299
 300         for (trans = powerbook_fn_keys; trans->from; trans++)
 301                 set_bit(trans->to, input->keybit);
 302
 303         for (trans = powerbook_numlock_keys; trans->from; trans++)
 304                 set_bit(trans->to, input->keybit);
 305
 306         for (trans = apple_iso_keyboard; trans->from; trans++)
 307                 set_bit(trans->to, input->keybit);
 308 }
 309
 310 static int apple_input_mapping(struct hid_device *hdev, struct hid_input *hi,
 311                 struct hid_field *field, struct hid_usage *usage,
 312                 unsigned long **bit, int *max)
 313 {
 314         if (usage->hid == (HID_UP_CUSTOM | 0x0003)) {
 315                 /* The fn key on Apple USB keyboards */
 316                 set_bit(EV_REP, hi->input->evbit);
 317                 hid_map_usage_clear(hi, usage, bit, max, EV_KEY, KEY_FN);
 318                 apple_setup_input(hi->input);
 319                 return 1;
 320         }
 321
 322         /* we want the hid layer to go through standard path (set and ignore) */
 323         return 0;
 324 }
 325
 326 static int apple_input_mapped(struct hid_device *hdev, struct hid_input *hi,
 327                 struct hid_field *field, struct hid_usage *usage,
 328                 unsigned long **bit, int *max)
 329 {
 330         struct apple_sc *asc = hid_get_drvdata(hdev);
 331
 332         if (asc->quirks & APPLE_MIGHTYMOUSE) {
 333                 if (usage->hid == HID_GD_Z)
 334                         hid_map_usage(hi, usage, bit, max, EV_REL, REL_HWHEEL);
 335                 else if (usage->code == BTN_1)
 336                         hid_map_usage(hi, usage, bit, max, EV_KEY, BTN_2);
 337                 else if (usage->code == BTN_2)
 338                         hid_map_usage(hi, usage, bit, max, EV_KEY, BTN_1);
 339         }
 340
 341         return 0;
 342 }
 343
 344 static int apple_probe(struct hid_device *hdev,
 345                 const struct hid_device_id *id)
 346 {
 347         unsigned long quirks = id->driver_data;
 348         struct apple_sc *asc;
 349         unsigned int connect_mask = HID_CONNECT_DEFAULT;
 350         int ret;
 351
 352         asc = devm_kzalloc(&hdev->dev, sizeof(*asc), GFP_KERNEL);
 353         if (asc == NULL) {
 354                 hid_err(hdev, "can't alloc apple descriptor\n");
 355                 return -ENOMEM;
 356         }
 357
 358         asc->quirks = quirks;
 359
 360         hid_set_drvdata(hdev, asc);
 361
 362         ret = hid_parse(hdev);
 363         if (ret) {
 364                 hid_err(hdev, "parse failed\n");
 365                 return ret;
 366         }
 367
 368         if (quirks & APPLE_HIDDEV)
 369                 connect_mask |= HID_CONNECT_HIDDEV_FORCE;
 370         if (quirks & APPLE_IGNORE_HIDINPUT)
 371                 connect_mask &= ~HID_CONNECT_HIDINPUT;
 372
 373         ret = hid_hw_start(hdev, connect_mask);
 374         if (ret) {
 375                 hid_err(hdev, "hw start failed\n");
 376                 return ret;
 377         }
 378
 379         return 0;
 380 }
 381
 382 static const struct hid_device_id apple_devices[] = {
 383         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MIGHTYMOUSE),
 384                 .driver_data = APPLE_MIGHTYMOUSE | APPLE_INVERT_HWHEEL },
 385
 386         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ANSI),
 387                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 388         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ISO),
 389                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 390         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ANSI),
 391                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 392         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ISO),
 393                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
 394                         APPLE_ISO_KEYBOARD },
 395         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_JIS),
 396                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 397         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ANSI),
 398                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 399         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ISO),
 400                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
 401                         APPLE_ISO_KEYBOARD },
 402         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_JIS),
 403                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
 404                         APPLE_RDESC_JIS },
 405         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ANSI),
 406                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 407         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_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_GEYSER4_JIS),
 411                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
 412                         APPLE_RDESC_JIS },
 413         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_ANSI),
 414                 .driver_data = APPLE_HAS_FN },
 415         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_ISO),
 416                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 417         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_JIS),
 418                 .driver_data = APPLE_HAS_FN },
 419         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_ANSI),
 420                 .driver_data = APPLE_HAS_FN },
 421         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_ISO),
 422                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 423         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_JIS),
 424                 .driver_data = APPLE_HAS_FN },
 425         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ANSI),
 426                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 427         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ISO),
 428                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
 429                         APPLE_ISO_KEYBOARD },
 430         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_JIS),
 431                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
 432                         APPLE_RDESC_JIS },
 433         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_ANSI),
 434                 .driver_data = APPLE_HAS_FN },
 435         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_ISO),
 436                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 437         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_JIS),
 438                 .driver_data = APPLE_HAS_FN },
 439         { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ANSI),
 440                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 441         { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ISO),
 442                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
 443                         APPLE_ISO_KEYBOARD },
 444         { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ISO),
 445                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
 446                         APPLE_ISO_KEYBOARD },
 447         { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE,
 448                                 USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ANSI),
 449                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 450         { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_JIS),
 451                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 452         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ANSI),
 453                 .driver_data = APPLE_HAS_FN },
 454         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ISO),
 455                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 456         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_JIS),
 457                 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
 458         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI),
 459                 .driver_data = APPLE_HAS_FN },
 460         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ISO),
 461                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 462         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_JIS),
 463                 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
 464         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI),
 465                 .driver_data = APPLE_HAS_FN },
 466         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ISO),
 467                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 468         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_JIS),
 469                 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
 470         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI),
 471                 .driver_data = APPLE_HAS_FN },
 472         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ISO),
 473                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 474         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_JIS),
 475                 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
 476         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI),
 477                 .driver_data = APPLE_HAS_FN },
 478         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO),
 479                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 480         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS),
 481                 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
 482         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_ANSI),
 483                 .driver_data = APPLE_HAS_FN },
 484         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_ISO),
 485                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 486         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_JIS),
 487                 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
 488         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6_ANSI),
 489                 .driver_data = APPLE_HAS_FN },
 490         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6_ISO),
 491                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 492         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6_JIS),
 493                 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
 494         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6A_ANSI),
 495                 .driver_data = APPLE_HAS_FN },
 496         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6A_ISO),
 497                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 498         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6A_JIS),
 499                 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
 500         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5A_ANSI),
 501                 .driver_data = APPLE_HAS_FN },
 502         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5A_ISO),
 503                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 504         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5A_JIS),
 505                 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
 506         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_ANSI),
 507                 .driver_data = APPLE_HAS_FN },
 508         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_ISO),
 509                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 510         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_JIS),
 511                 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
 512         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_ANSI),
 513                 .driver_data = APPLE_HAS_FN },
 514         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_ISO),
 515                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 516         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_JIS),
 517                 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
 518         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING8_ANSI),
 519                 .driver_data = APPLE_HAS_FN },
 520         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING8_ISO),
 521                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 522         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING8_JIS),
 523                 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
 524         { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI),
 525                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 526         { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO),
 527                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
 528                         APPLE_ISO_KEYBOARD },
 529         { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS),
 530                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 531         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY),
 532                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 533         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY),
 534                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 535
 536         { }
 537 };
 538 MODULE_DEVICE_TABLE(hid, apple_devices);
 539
 540 static struct hid_driver apple_driver = {
 541         .name = "apple",
 542         .id_table = apple_devices,
 543         .report_fixup = apple_report_fixup,
 544         .probe = apple_probe,
 545         .event = apple_event,
 546         .input_mapping = apple_input_mapping,
 547         .input_mapped = apple_input_mapped,
 548 };
 549 module_hid_driver(apple_driver);
 550
 551 MODULE_LICENSE("GPL");