HID: add device IDs for new model of Apple Wireless Keyboard
[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 const struct apple_key_translation apple_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_F5,       KEY_KBDILLUMDOWN,   APPLE_FLAG_FKEY },
64         { KEY_F6,       KEY_KBDILLUMUP,     APPLE_FLAG_FKEY },
65         { KEY_F7,       KEY_PREVIOUSSONG,   APPLE_FLAG_FKEY },
66         { KEY_F8,       KEY_PLAYPAUSE,      APPLE_FLAG_FKEY },
67         { KEY_F9,       KEY_NEXTSONG,       APPLE_FLAG_FKEY },
68         { KEY_F10,      KEY_MUTE,           APPLE_FLAG_FKEY },
69         { KEY_F11,      KEY_VOLUMEDOWN,     APPLE_FLAG_FKEY },
70         { KEY_F12,      KEY_VOLUMEUP,       APPLE_FLAG_FKEY },
71         { KEY_UP,       KEY_PAGEUP },
72         { KEY_DOWN,     KEY_PAGEDOWN },
73         { KEY_LEFT,     KEY_HOME },
74         { KEY_RIGHT,    KEY_END },
75         { }
76 };
77
78 static const struct apple_key_translation powerbook_fn_keys[] = {
79         { KEY_BACKSPACE, KEY_DELETE },
80         { KEY_F1,       KEY_BRIGHTNESSDOWN,     APPLE_FLAG_FKEY },
81         { KEY_F2,       KEY_BRIGHTNESSUP,       APPLE_FLAG_FKEY },
82         { KEY_F3,       KEY_MUTE,               APPLE_FLAG_FKEY },
83         { KEY_F4,       KEY_VOLUMEDOWN,         APPLE_FLAG_FKEY },
84         { KEY_F5,       KEY_VOLUMEUP,           APPLE_FLAG_FKEY },
85         { KEY_F6,       KEY_NUMLOCK,            APPLE_FLAG_FKEY },
86         { KEY_F7,       KEY_SWITCHVIDEOMODE,    APPLE_FLAG_FKEY },
87         { KEY_F8,       KEY_KBDILLUMTOGGLE,     APPLE_FLAG_FKEY },
88         { KEY_F9,       KEY_KBDILLUMDOWN,       APPLE_FLAG_FKEY },
89         { KEY_F10,      KEY_KBDILLUMUP,         APPLE_FLAG_FKEY },
90         { KEY_UP,       KEY_PAGEUP },
91         { KEY_DOWN,     KEY_PAGEDOWN },
92         { KEY_LEFT,     KEY_HOME },
93         { KEY_RIGHT,    KEY_END },
94         { }
95 };
96
97 static const struct apple_key_translation powerbook_numlock_keys[] = {
98         { KEY_J,        KEY_KP1 },
99         { KEY_K,        KEY_KP2 },
100         { KEY_L,        KEY_KP3 },
101         { KEY_U,        KEY_KP4 },
102         { KEY_I,        KEY_KP5 },
103         { KEY_O,        KEY_KP6 },
104         { KEY_7,        KEY_KP7 },
105         { KEY_8,        KEY_KP8 },
106         { KEY_9,        KEY_KP9 },
107         { KEY_M,        KEY_KP0 },
108         { KEY_DOT,      KEY_KPDOT },
109         { KEY_SLASH,    KEY_KPPLUS },
110         { KEY_SEMICOLON, KEY_KPMINUS },
111         { KEY_P,        KEY_KPASTERISK },
112         { KEY_MINUS,    KEY_KPEQUAL },
113         { KEY_0,        KEY_KPSLASH },
114         { KEY_F6,       KEY_NUMLOCK },
115         { KEY_KPENTER,  KEY_KPENTER },
116         { KEY_BACKSPACE, KEY_BACKSPACE },
117         { }
118 };
119
120 static const struct apple_key_translation apple_iso_keyboard[] = {
121         { KEY_GRAVE,    KEY_102ND },
122         { KEY_102ND,    KEY_GRAVE },
123         { }
124 };
125
126 static const struct apple_key_translation *apple_find_translation(
127                 const struct apple_key_translation *table, u16 from)
128 {
129         const struct apple_key_translation *trans;
130
131         /* Look for the translation */
132         for (trans = table; trans->from; trans++)
133                 if (trans->from == from)
134                         return trans;
135
136         return NULL;
137 }
138
139 static int hidinput_apple_event(struct hid_device *hid, struct input_dev *input,
140                 struct hid_usage *usage, __s32 value)
141 {
142         struct apple_sc *asc = hid_get_drvdata(hid);
143         const struct apple_key_translation *trans;
144
145         if (usage->code == KEY_FN) {
146                 asc->fn_on = !!value;
147                 input_event(input, usage->type, usage->code, value);
148                 return 1;
149         }
150
151         if (fnmode) {
152                 int do_translate;
153
154                 trans = apple_find_translation((hid->product < 0x21d ||
155                                         hid->product >= 0x300) ?
156                                         powerbook_fn_keys : apple_fn_keys,
157                                         usage->code);
158                 if (trans) {
159                         if (test_bit(usage->code, asc->pressed_fn))
160                                 do_translate = 1;
161                         else if (trans->flags & APPLE_FLAG_FKEY)
162                                 do_translate = (fnmode == 2 && asc->fn_on) ||
163                                         (fnmode == 1 && !asc->fn_on);
164                         else
165                                 do_translate = asc->fn_on;
166
167                         if (do_translate) {
168                                 if (value)
169                                         set_bit(usage->code, asc->pressed_fn);
170                                 else
171                                         clear_bit(usage->code, asc->pressed_fn);
172
173                                 input_event(input, usage->type, trans->to,
174                                                 value);
175
176                                 return 1;
177                         }
178                 }
179
180                 if (asc->quirks & APPLE_NUMLOCK_EMULATION &&
181                                 (test_bit(usage->code, asc->pressed_numlock) ||
182                                 test_bit(LED_NUML, input->led))) {
183                         trans = apple_find_translation(powerbook_numlock_keys,
184                                         usage->code);
185
186                         if (trans) {
187                                 if (value)
188                                         set_bit(usage->code,
189                                                         asc->pressed_numlock);
190                                 else
191                                         clear_bit(usage->code,
192                                                         asc->pressed_numlock);
193
194                                 input_event(input, usage->type, trans->to,
195                                                 value);
196                         }
197
198                         return 1;
199                 }
200         }
201
202         if (asc->quirks & APPLE_ISO_KEYBOARD) {
203                 trans = apple_find_translation(apple_iso_keyboard, usage->code);
204                 if (trans) {
205                         input_event(input, usage->type, trans->to, value);
206                         return 1;
207                 }
208         }
209
210         return 0;
211 }
212
213 static int apple_event(struct hid_device *hdev, struct hid_field *field,
214                 struct hid_usage *usage, __s32 value)
215 {
216         struct apple_sc *asc = hid_get_drvdata(hdev);
217
218         if (!(hdev->claimed & HID_CLAIMED_INPUT) || !field->hidinput ||
219                         !usage->type)
220                 return 0;
221
222         if ((asc->quirks & APPLE_INVERT_HWHEEL) &&
223                         usage->code == REL_HWHEEL) {
224                 input_event(field->hidinput->input, usage->type, usage->code,
225                                 -value);
226                 return 1;
227         }
228
229         if ((asc->quirks & APPLE_HAS_FN) &&
230                         hidinput_apple_event(hdev, field->hidinput->input,
231                                 usage, value))
232                 return 1;
233
234
235         return 0;
236 }
237
238 /*
239  * MacBook JIS keyboard has wrong logical maximum
240  */
241 static void apple_report_fixup(struct hid_device *hdev, __u8 *rdesc,
242                 unsigned int rsize)
243 {
244         struct apple_sc *asc = hid_get_drvdata(hdev);
245
246         if ((asc->quirks & APPLE_RDESC_JIS) && rsize >= 60 &&
247                         rdesc[53] == 0x65 && rdesc[59] == 0x65) {
248                 dev_info(&hdev->dev, "fixing up MacBook JIS keyboard report "
249                                 "descriptor\n");
250                 rdesc[53] = rdesc[59] = 0xe7;
251         }
252 }
253
254 static void apple_setup_input(struct input_dev *input)
255 {
256         const struct apple_key_translation *trans;
257
258         set_bit(KEY_NUMLOCK, input->keybit);
259
260         /* Enable all needed keys */
261         for (trans = apple_fn_keys; trans->from; trans++)
262                 set_bit(trans->to, input->keybit);
263
264         for (trans = powerbook_fn_keys; trans->from; trans++)
265                 set_bit(trans->to, input->keybit);
266
267         for (trans = powerbook_numlock_keys; trans->from; trans++)
268                 set_bit(trans->to, input->keybit);
269
270         for (trans = apple_iso_keyboard; trans->from; trans++)
271                 set_bit(trans->to, input->keybit);
272 }
273
274 static int apple_input_mapping(struct hid_device *hdev, struct hid_input *hi,
275                 struct hid_field *field, struct hid_usage *usage,
276                 unsigned long **bit, int *max)
277 {
278         if (usage->hid == (HID_UP_CUSTOM | 0x0003)) {
279                 /* The fn key on Apple USB keyboards */
280                 set_bit(EV_REP, hi->input->evbit);
281                 hid_map_usage_clear(hi, usage, bit, max, EV_KEY, KEY_FN);
282                 apple_setup_input(hi->input);
283                 return 1;
284         }
285
286         /* we want the hid layer to go through standard path (set and ignore) */
287         return 0;
288 }
289
290 static int apple_input_mapped(struct hid_device *hdev, struct hid_input *hi,
291                 struct hid_field *field, struct hid_usage *usage,
292                 unsigned long **bit, int *max)
293 {
294         struct apple_sc *asc = hid_get_drvdata(hdev);
295
296         if (asc->quirks & APPLE_MIGHTYMOUSE) {
297                 if (usage->hid == HID_GD_Z)
298                         hid_map_usage(hi, usage, bit, max, EV_REL, REL_HWHEEL);
299                 else if (usage->code == BTN_1)
300                         hid_map_usage(hi, usage, bit, max, EV_KEY, BTN_2);
301                 else if (usage->code == BTN_2)
302                         hid_map_usage(hi, usage, bit, max, EV_KEY, BTN_1);
303         }
304
305         return 0;
306 }
307
308 static int apple_probe(struct hid_device *hdev,
309                 const struct hid_device_id *id)
310 {
311         unsigned long quirks = id->driver_data;
312         struct apple_sc *asc;
313         unsigned int connect_mask = HID_CONNECT_DEFAULT;
314         int ret;
315
316         asc = kzalloc(sizeof(*asc), GFP_KERNEL);
317         if (asc == NULL) {
318                 dev_err(&hdev->dev, "can't alloc apple descriptor\n");
319                 return -ENOMEM;
320         }
321
322         asc->quirks = quirks;
323
324         hid_set_drvdata(hdev, asc);
325
326         ret = hid_parse(hdev);
327         if (ret) {
328                 dev_err(&hdev->dev, "parse failed\n");
329                 goto err_free;
330         }
331
332         if (quirks & APPLE_HIDDEV)
333                 connect_mask |= HID_CONNECT_HIDDEV_FORCE;
334         if (quirks & APPLE_IGNORE_HIDINPUT)
335                 connect_mask &= ~HID_CONNECT_HIDINPUT;
336
337         ret = hid_hw_start(hdev, connect_mask);
338         if (ret) {
339                 dev_err(&hdev->dev, "hw start failed\n");
340                 goto err_free;
341         }
342
343         return 0;
344 err_free:
345         kfree(asc);
346         return ret;
347 }
348
349 static void apple_remove(struct hid_device *hdev)
350 {
351         hid_hw_stop(hdev);
352         kfree(hid_get_drvdata(hdev));
353 }
354
355 static const struct hid_device_id apple_devices[] = {
356         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ATV_IRCONTROL),
357                 .driver_data = APPLE_HIDDEV | APPLE_IGNORE_HIDINPUT },
358         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_IRCONTROL4),
359                 .driver_data = APPLE_HIDDEV | APPLE_IGNORE_HIDINPUT },
360         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MIGHTYMOUSE),
361                 .driver_data = APPLE_MIGHTYMOUSE | APPLE_INVERT_HWHEEL },
362
363         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ANSI),
364                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
365         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ISO),
366                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
367         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ANSI),
368                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
369         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ISO),
370                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
371                         APPLE_ISO_KEYBOARD },
372         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_JIS),
373                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
374         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ANSI),
375                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
376         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ISO),
377                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
378                         APPLE_ISO_KEYBOARD },
379         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_JIS),
380                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
381                         APPLE_RDESC_JIS },
382         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ANSI),
383                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
384         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ISO),
385                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
386                         APPLE_ISO_KEYBOARD },
387         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_JIS),
388                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
389                         APPLE_RDESC_JIS },
390         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_ANSI),
391                 .driver_data = APPLE_HAS_FN },
392         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_ISO),
393                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
394         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_JIS),
395                 .driver_data = APPLE_HAS_FN },
396         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_ANSI),
397                 .driver_data = APPLE_HAS_FN },
398         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_ISO),
399                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
400         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_JIS),
401                 .driver_data = APPLE_HAS_FN },
402         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ANSI),
403                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
404         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ISO),
405                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
406         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_JIS),
407                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
408                         APPLE_RDESC_JIS },
409         { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ANSI),
410                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
411         { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ISO),
412                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
413                         APPLE_ISO_KEYBOARD },
414         { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_JIS),
415                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
416         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ANSI),
417                 .driver_data = APPLE_HAS_FN },
418         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ISO),
419                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
420         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_JIS),
421                 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
422         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI),
423                 .driver_data = APPLE_HAS_FN },
424         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ISO),
425                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
426         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_JIS),
427                 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
428         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI),
429                 .driver_data = APPLE_HAS_FN },
430         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ISO),
431                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
432         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_JIS),
433                 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
434         { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI),
435                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
436         { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO),
437                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
438                         APPLE_ISO_KEYBOARD },
439         { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS),
440                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
441         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY),
442                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
443         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY),
444                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
445
446         { }
447 };
448 MODULE_DEVICE_TABLE(hid, apple_devices);
449
450 static struct hid_driver apple_driver = {
451         .name = "apple",
452         .id_table = apple_devices,
453         .report_fixup = apple_report_fixup,
454         .probe = apple_probe,
455         .remove = apple_remove,
456         .event = apple_event,
457         .input_mapping = apple_input_mapping,
458         .input_mapped = apple_input_mapped,
459 };
460
461 static int __init apple_init(void)
462 {
463         int ret;
464
465         ret = hid_register_driver(&apple_driver);
466         if (ret)
467                 printk(KERN_ERR "can't register apple driver\n");
468
469         return ret;
470 }
471
472 static void __exit apple_exit(void)
473 {
474         hid_unregister_driver(&apple_driver);
475 }
476
477 module_init(apple_init);
478 module_exit(apple_exit);
479 MODULE_LICENSE("GPL");