HID: add appletv IR receiver quirk
[linux-2.6.git] / 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 struct apple_key_translation apple_fn_keys[] = {
57         { KEY_BACKSPACE, KEY_DELETE },
58         { KEY_F1,       KEY_BRIGHTNESSDOWN, APPLE_FLAG_FKEY },
59         { KEY_F2,       KEY_BRIGHTNESSUP,   APPLE_FLAG_FKEY },
60         { KEY_F3,       KEY_FN_F5,          APPLE_FLAG_FKEY }, /* Exposé */
61         { KEY_F4,       KEY_FN_F4,          APPLE_FLAG_FKEY }, /* Dashboard */
62         { KEY_F5,       KEY_KBDILLUMDOWN,   APPLE_FLAG_FKEY },
63         { KEY_F6,       KEY_KBDILLUMUP,     APPLE_FLAG_FKEY },
64         { KEY_F7,       KEY_PREVIOUSSONG,   APPLE_FLAG_FKEY },
65         { KEY_F8,       KEY_PLAYPAUSE,      APPLE_FLAG_FKEY },
66         { KEY_F9,       KEY_NEXTSONG,       APPLE_FLAG_FKEY },
67         { KEY_F10,      KEY_MUTE,           APPLE_FLAG_FKEY },
68         { KEY_F11,      KEY_VOLUMEDOWN,     APPLE_FLAG_FKEY },
69         { KEY_F12,      KEY_VOLUMEUP,       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 struct apple_key_translation powerbook_fn_keys[] = {
78         { KEY_BACKSPACE, KEY_DELETE },
79         { KEY_F1,       KEY_BRIGHTNESSDOWN,     APPLE_FLAG_FKEY },
80         { KEY_F2,       KEY_BRIGHTNESSUP,       APPLE_FLAG_FKEY },
81         { KEY_F3,       KEY_MUTE,               APPLE_FLAG_FKEY },
82         { KEY_F4,       KEY_VOLUMEDOWN,         APPLE_FLAG_FKEY },
83         { KEY_F5,       KEY_VOLUMEUP,           APPLE_FLAG_FKEY },
84         { KEY_F6,       KEY_NUMLOCK,            APPLE_FLAG_FKEY },
85         { KEY_F7,       KEY_SWITCHVIDEOMODE,    APPLE_FLAG_FKEY },
86         { KEY_F8,       KEY_KBDILLUMTOGGLE,     APPLE_FLAG_FKEY },
87         { KEY_F9,       KEY_KBDILLUMDOWN,       APPLE_FLAG_FKEY },
88         { KEY_F10,      KEY_KBDILLUMUP,         APPLE_FLAG_FKEY },
89         { KEY_UP,       KEY_PAGEUP },
90         { KEY_DOWN,     KEY_PAGEDOWN },
91         { KEY_LEFT,     KEY_HOME },
92         { KEY_RIGHT,    KEY_END },
93         { }
94 };
95
96 static struct apple_key_translation powerbook_numlock_keys[] = {
97         { KEY_J,        KEY_KP1 },
98         { KEY_K,        KEY_KP2 },
99         { KEY_L,        KEY_KP3 },
100         { KEY_U,        KEY_KP4 },
101         { KEY_I,        KEY_KP5 },
102         { KEY_O,        KEY_KP6 },
103         { KEY_7,        KEY_KP7 },
104         { KEY_8,        KEY_KP8 },
105         { KEY_9,        KEY_KP9 },
106         { KEY_M,        KEY_KP0 },
107         { KEY_DOT,      KEY_KPDOT },
108         { KEY_SLASH,    KEY_KPPLUS },
109         { KEY_SEMICOLON, KEY_KPMINUS },
110         { KEY_P,        KEY_KPASTERISK },
111         { KEY_MINUS,    KEY_KPEQUAL },
112         { KEY_0,        KEY_KPSLASH },
113         { KEY_F6,       KEY_NUMLOCK },
114         { KEY_KPENTER,  KEY_KPENTER },
115         { KEY_BACKSPACE, KEY_BACKSPACE },
116         { }
117 };
118
119 static struct apple_key_translation apple_iso_keyboard[] = {
120         { KEY_GRAVE,    KEY_102ND },
121         { KEY_102ND,    KEY_GRAVE },
122         { }
123 };
124
125 static struct apple_key_translation *apple_find_translation(
126                 struct apple_key_translation *table, u16 from)
127 {
128         struct apple_key_translation *trans;
129
130         /* Look for the translation */
131         for (trans = table; trans->from; trans++)
132                 if (trans->from == from)
133                         return trans;
134
135         return NULL;
136 }
137
138 static int hidinput_apple_event(struct hid_device *hid, struct input_dev *input,
139                 struct hid_usage *usage, __s32 value)
140 {
141         struct apple_sc *asc = hid_get_drvdata(hid);
142         struct apple_key_translation *trans;
143
144         if (usage->code == KEY_FN) {
145                 asc->fn_on = !!value;
146                 input_event(input, usage->type, usage->code, value);
147                 return 1;
148         }
149
150         if (fnmode) {
151                 int do_translate;
152
153                 trans = apple_find_translation((hid->product < 0x220 ||
154                                         hid->product >= 0x300) ?
155                                         powerbook_fn_keys : apple_fn_keys,
156                                         usage->code);
157                 if (trans) {
158                         if (test_bit(usage->code, asc->pressed_fn))
159                                 do_translate = 1;
160                         else if (trans->flags & APPLE_FLAG_FKEY)
161                                 do_translate = (fnmode == 2 && asc->fn_on) ||
162                                         (fnmode == 1 && !asc->fn_on);
163                         else
164                                 do_translate = asc->fn_on;
165
166                         if (do_translate) {
167                                 if (value)
168                                         set_bit(usage->code, asc->pressed_fn);
169                                 else
170                                         clear_bit(usage->code, asc->pressed_fn);
171
172                                 input_event(input, usage->type, trans->to,
173                                                 value);
174
175                                 return 1;
176                         }
177                 }
178
179                 if (asc->quirks & APPLE_NUMLOCK_EMULATION &&
180                                 (test_bit(usage->code, asc->pressed_numlock) ||
181                                 test_bit(LED_NUML, input->led))) {
182                         trans = apple_find_translation(powerbook_numlock_keys,
183                                         usage->code);
184
185                         if (trans) {
186                                 if (value)
187                                         set_bit(usage->code,
188                                                         asc->pressed_numlock);
189                                 else
190                                         clear_bit(usage->code,
191                                                         asc->pressed_numlock);
192
193                                 input_event(input, usage->type, trans->to,
194                                                 value);
195                         }
196
197                         return 1;
198                 }
199         }
200
201         if (asc->quirks & APPLE_ISO_KEYBOARD) {
202                 trans = apple_find_translation(apple_iso_keyboard, usage->code);
203                 if (trans) {
204                         input_event(input, usage->type, trans->to, value);
205                         return 1;
206                 }
207         }
208
209         return 0;
210 }
211
212 static int apple_event(struct hid_device *hdev, struct hid_field *field,
213                 struct hid_usage *usage, __s32 value)
214 {
215         struct apple_sc *asc = hid_get_drvdata(hdev);
216
217         if (!(hdev->claimed & HID_CLAIMED_INPUT) || !field->hidinput ||
218                         !usage->type)
219                 return 0;
220
221         if ((asc->quirks & APPLE_INVERT_HWHEEL) &&
222                         usage->code == REL_HWHEEL) {
223                 input_event(field->hidinput->input, usage->type, usage->code,
224                                 -value);
225                 return 1;
226         }
227
228         if ((asc->quirks & APPLE_HAS_FN) &&
229                         hidinput_apple_event(hdev, field->hidinput->input,
230                                 usage, value))
231                 return 1;
232
233
234         return 0;
235 }
236
237 /*
238  * MacBook JIS keyboard has wrong logical maximum
239  */
240 static void apple_report_fixup(struct hid_device *hdev, __u8 *rdesc,
241                 unsigned int rsize)
242 {
243         struct apple_sc *asc = hid_get_drvdata(hdev);
244
245         if ((asc->quirks & APPLE_RDESC_JIS) && rsize >= 60 &&
246                         rdesc[53] == 0x65 && rdesc[59] == 0x65) {
247                 dev_info(&hdev->dev, "fixing up MacBook JIS keyboard report "
248                                 "descriptor\n");
249                 rdesc[53] = rdesc[59] = 0xe7;
250         }
251 }
252
253 static void apple_setup_input(struct input_dev *input)
254 {
255         struct apple_key_translation *trans;
256
257         set_bit(KEY_NUMLOCK, input->keybit);
258
259         /* Enable all needed keys */
260         for (trans = apple_fn_keys; trans->from; trans++)
261                 set_bit(trans->to, input->keybit);
262
263         for (trans = powerbook_fn_keys; trans->from; trans++)
264                 set_bit(trans->to, input->keybit);
265
266         for (trans = powerbook_numlock_keys; trans->from; trans++)
267                 set_bit(trans->to, input->keybit);
268
269         for (trans = apple_iso_keyboard; trans->from; trans++)
270                 set_bit(trans->to, input->keybit);
271 }
272
273 static int apple_input_mapping(struct hid_device *hdev, struct hid_input *hi,
274                 struct hid_field *field, struct hid_usage *usage,
275                 unsigned long **bit, int *max)
276 {
277         if (usage->hid == (HID_UP_CUSTOM | 0x0003)) {
278                 /* The fn key on Apple USB keyboards */
279                 set_bit(EV_REP, hi->input->evbit);
280                 hid_map_usage_clear(hi, usage, bit, max, EV_KEY, KEY_FN);
281                 apple_setup_input(hi->input);
282                 return 1;
283         }
284
285         /* we want the hid layer to go through standard path (set and ignore) */
286         return 0;
287 }
288
289 static int apple_input_mapped(struct hid_device *hdev, struct hid_input *hi,
290                 struct hid_field *field, struct hid_usage *usage,
291                 unsigned long **bit, int *max)
292 {
293         struct apple_sc *asc = hid_get_drvdata(hdev);
294
295         if (asc->quirks & APPLE_MIGHTYMOUSE) {
296                 if (usage->hid == HID_GD_Z)
297                         hid_map_usage(hi, usage, bit, max, EV_REL, REL_HWHEEL);
298                 else if (usage->code == BTN_1)
299                         hid_map_usage(hi, usage, bit, max, EV_KEY, BTN_2);
300                 else if (usage->code == BTN_2)
301                         hid_map_usage(hi, usage, bit, max, EV_KEY, BTN_1);
302         }
303
304         return 0;
305 }
306
307 static int apple_probe(struct hid_device *hdev,
308                 const struct hid_device_id *id)
309 {
310         unsigned long quirks = id->driver_data;
311         struct apple_sc *asc;
312         unsigned int connect_mask = HID_CONNECT_DEFAULT;
313         int ret;
314
315         /* return something else or move to hid layer? device will reside
316            allocated */
317         if (id->bus == BUS_USB && (quirks & APPLE_IGNORE_MOUSE) &&
318                         to_usb_interface(hdev->dev.parent)->cur_altsetting->
319                         desc.bInterfaceProtocol == USB_INTERFACE_PROTOCOL_MOUSE)
320                 return -ENODEV;
321
322         asc = kzalloc(sizeof(*asc), GFP_KERNEL);
323         if (asc == NULL) {
324                 dev_err(&hdev->dev, "can't alloc apple descriptor\n");
325                 return -ENOMEM;
326         }
327
328         asc->quirks = quirks;
329
330         hid_set_drvdata(hdev, asc);
331
332         ret = hid_parse(hdev);
333         if (ret) {
334                 dev_err(&hdev->dev, "parse failed\n");
335                 goto err_free;
336         }
337
338         if (quirks & APPLE_HIDDEV)
339                 connect_mask |= HID_CONNECT_HIDDEV_FORCE;
340         if (quirks & APPLE_IGNORE_HIDINPUT)
341                 connect_mask &= ~HID_CONNECT_HIDINPUT;
342
343         ret = hid_hw_start(hdev, connect_mask);
344         if (ret) {
345                 dev_err(&hdev->dev, "hw start failed\n");
346                 goto err_free;
347         }
348
349         return 0;
350 err_free:
351         kfree(asc);
352         return ret;
353 }
354
355 static void apple_remove(struct hid_device *hdev)
356 {
357         hid_hw_stop(hdev);
358         kfree(hid_get_drvdata(hdev));
359 }
360
361 static const struct hid_device_id apple_devices[] = {
362         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ATV_IRCONTROL),
363                 .driver_data = APPLE_HIDDEV | APPLE_IGNORE_HIDINPUT },
364         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_IRCONTROL4),
365                 .driver_data = APPLE_HIDDEV | APPLE_IGNORE_HIDINPUT },
366         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MIGHTYMOUSE),
367                 .driver_data = APPLE_MIGHTYMOUSE | APPLE_INVERT_HWHEEL },
368
369         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ANSI),
370                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
371                         APPLE_IGNORE_MOUSE },
372         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ISO),
373                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
374                         APPLE_IGNORE_MOUSE },
375         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ANSI),
376                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
377                         APPLE_IGNORE_MOUSE },
378         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ISO),
379                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
380                         APPLE_IGNORE_MOUSE | APPLE_ISO_KEYBOARD },
381         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_JIS),
382                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
383                         APPLE_IGNORE_MOUSE },
384         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ANSI),
385                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
386                         APPLE_IGNORE_MOUSE },
387         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ISO),
388                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
389                         APPLE_IGNORE_MOUSE | APPLE_ISO_KEYBOARD },
390         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_JIS),
391                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
392                         APPLE_IGNORE_MOUSE | APPLE_RDESC_JIS },
393         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ANSI),
394                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
395                         APPLE_IGNORE_MOUSE },
396         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ISO),
397                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
398                         APPLE_IGNORE_MOUSE | APPLE_ISO_KEYBOARD },
399         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_JIS),
400                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
401                         APPLE_IGNORE_MOUSE | APPLE_RDESC_JIS},
402         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_ANSI),
403                 .driver_data = APPLE_HAS_FN },
404         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_ISO),
405                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
406         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_JIS),
407                 .driver_data = APPLE_HAS_FN },
408         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ANSI),
409                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
410                         APPLE_IGNORE_MOUSE },
411         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ISO),
412                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
413                         APPLE_IGNORE_MOUSE },
414         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_JIS),
415                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
416                         APPLE_IGNORE_MOUSE | APPLE_RDESC_JIS },
417         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ANSI),
418                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
419         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ISO),
420                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
421                         APPLE_ISO_KEYBOARD },
422         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_JIS),
423                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
424         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ANSI),
425                 .driver_data = APPLE_HAS_FN | APPLE_IGNORE_MOUSE },
426         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ISO),
427                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD |
428                         APPLE_IGNORE_MOUSE },
429         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_JIS),
430                 .driver_data = APPLE_HAS_FN | APPLE_IGNORE_MOUSE | APPLE_RDESC_JIS },
431         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI),
432                 .driver_data = APPLE_HAS_FN | APPLE_IGNORE_MOUSE },
433         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ISO),
434                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD |
435                         APPLE_IGNORE_MOUSE },
436         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_JIS),
437                 .driver_data = APPLE_HAS_FN | APPLE_IGNORE_MOUSE | APPLE_RDESC_JIS },
438         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY),
439                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
440                         APPLE_IGNORE_MOUSE },
441         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY),
442                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
443                         APPLE_IGNORE_MOUSE },
444
445         /* Apple wireless Mighty Mouse */
446         { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, 0x030c),
447                 .driver_data = APPLE_MIGHTYMOUSE | APPLE_INVERT_HWHEEL },
448
449         { }
450 };
451 MODULE_DEVICE_TABLE(hid, apple_devices);
452
453 static struct hid_driver apple_driver = {
454         .name = "apple",
455         .id_table = apple_devices,
456         .report_fixup = apple_report_fixup,
457         .probe = apple_probe,
458         .remove = apple_remove,
459         .event = apple_event,
460         .input_mapping = apple_input_mapping,
461         .input_mapped = apple_input_mapped,
462 };
463
464 static int apple_init(void)
465 {
466         int ret;
467
468         ret = hid_register_driver(&apple_driver);
469         if (ret)
470                 printk(KERN_ERR "can't register apple driver\n");
471
472         return ret;
473 }
474
475 static void apple_exit(void)
476 {
477         hid_unregister_driver(&apple_driver);
478 }
479
480 module_init(apple_init);
481 module_exit(apple_exit);
482 MODULE_LICENSE("GPL");
483
484 HID_COMPAT_LOAD_DRIVER(apple);