Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6
[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 static unsigned int iso_layout = 1;
44 module_param(iso_layout, uint, 0644);
45 MODULE_PARM_DESC(iso_layout, "Enable/Disable hardcoded ISO-layout of the keyboard. "
46                 "(0 = disabled, [1] = enabled)");
47
48 struct apple_sc {
49         unsigned long quirks;
50         unsigned int fn_on;
51         DECLARE_BITMAP(pressed_fn, KEY_CNT);
52         DECLARE_BITMAP(pressed_numlock, KEY_CNT);
53 };
54
55 struct apple_key_translation {
56         u16 from;
57         u16 to;
58         u8 flags;
59 };
60
61 static const struct apple_key_translation apple_fn_keys[] = {
62         { KEY_BACKSPACE, KEY_DELETE },
63         { KEY_ENTER,    KEY_INSERT },
64         { KEY_F1,       KEY_BRIGHTNESSDOWN, APPLE_FLAG_FKEY },
65         { KEY_F2,       KEY_BRIGHTNESSUP,   APPLE_FLAG_FKEY },
66         { KEY_F3,       KEY_SCALE,          APPLE_FLAG_FKEY },
67         { KEY_F4,       KEY_DASHBOARD,      APPLE_FLAG_FKEY },
68         { KEY_F5,       KEY_KBDILLUMDOWN,   APPLE_FLAG_FKEY },
69         { KEY_F6,       KEY_KBDILLUMUP,     APPLE_FLAG_FKEY },
70         { KEY_F7,       KEY_PREVIOUSSONG,   APPLE_FLAG_FKEY },
71         { KEY_F8,       KEY_PLAYPAUSE,      APPLE_FLAG_FKEY },
72         { KEY_F9,       KEY_NEXTSONG,       APPLE_FLAG_FKEY },
73         { KEY_F10,      KEY_MUTE,           APPLE_FLAG_FKEY },
74         { KEY_F11,      KEY_VOLUMEDOWN,     APPLE_FLAG_FKEY },
75         { KEY_F12,      KEY_VOLUMEUP,       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 powerbook_fn_keys[] = {
84         { KEY_BACKSPACE, KEY_DELETE },
85         { KEY_F1,       KEY_BRIGHTNESSDOWN,     APPLE_FLAG_FKEY },
86         { KEY_F2,       KEY_BRIGHTNESSUP,       APPLE_FLAG_FKEY },
87         { KEY_F3,       KEY_MUTE,               APPLE_FLAG_FKEY },
88         { KEY_F4,       KEY_VOLUMEDOWN,         APPLE_FLAG_FKEY },
89         { KEY_F5,       KEY_VOLUMEUP,           APPLE_FLAG_FKEY },
90         { KEY_F6,       KEY_NUMLOCK,            APPLE_FLAG_FKEY },
91         { KEY_F7,       KEY_SWITCHVIDEOMODE,    APPLE_FLAG_FKEY },
92         { KEY_F8,       KEY_KBDILLUMTOGGLE,     APPLE_FLAG_FKEY },
93         { KEY_F9,       KEY_KBDILLUMDOWN,       APPLE_FLAG_FKEY },
94         { KEY_F10,      KEY_KBDILLUMUP,         APPLE_FLAG_FKEY },
95         { KEY_UP,       KEY_PAGEUP },
96         { KEY_DOWN,     KEY_PAGEDOWN },
97         { KEY_LEFT,     KEY_HOME },
98         { KEY_RIGHT,    KEY_END },
99         { }
100 };
101
102 static const struct apple_key_translation powerbook_numlock_keys[] = {
103         { KEY_J,        KEY_KP1 },
104         { KEY_K,        KEY_KP2 },
105         { KEY_L,        KEY_KP3 },
106         { KEY_U,        KEY_KP4 },
107         { KEY_I,        KEY_KP5 },
108         { KEY_O,        KEY_KP6 },
109         { KEY_7,        KEY_KP7 },
110         { KEY_8,        KEY_KP8 },
111         { KEY_9,        KEY_KP9 },
112         { KEY_M,        KEY_KP0 },
113         { KEY_DOT,      KEY_KPDOT },
114         { KEY_SLASH,    KEY_KPPLUS },
115         { KEY_SEMICOLON, KEY_KPMINUS },
116         { KEY_P,        KEY_KPASTERISK },
117         { KEY_MINUS,    KEY_KPEQUAL },
118         { KEY_0,        KEY_KPSLASH },
119         { KEY_F6,       KEY_NUMLOCK },
120         { KEY_KPENTER,  KEY_KPENTER },
121         { KEY_BACKSPACE, KEY_BACKSPACE },
122         { }
123 };
124
125 static const struct apple_key_translation apple_iso_keyboard[] = {
126         { KEY_GRAVE,    KEY_102ND },
127         { KEY_102ND,    KEY_GRAVE },
128         { }
129 };
130
131 static const struct apple_key_translation *apple_find_translation(
132                 const struct apple_key_translation *table, u16 from)
133 {
134         const struct apple_key_translation *trans;
135
136         /* Look for the translation */
137         for (trans = table; trans->from; trans++)
138                 if (trans->from == from)
139                         return trans;
140
141         return NULL;
142 }
143
144 static int hidinput_apple_event(struct hid_device *hid, struct input_dev *input,
145                 struct hid_usage *usage, __s32 value)
146 {
147         struct apple_sc *asc = hid_get_drvdata(hid);
148         const struct apple_key_translation *trans;
149
150         if (usage->code == KEY_FN) {
151                 asc->fn_on = !!value;
152                 input_event(input, usage->type, usage->code, value);
153                 return 1;
154         }
155
156         if (fnmode) {
157                 int do_translate;
158
159                 trans = apple_find_translation((hid->product < 0x21d ||
160                                         hid->product >= 0x300) ?
161                                         powerbook_fn_keys : apple_fn_keys,
162                                         usage->code);
163                 if (trans) {
164                         if (test_bit(usage->code, asc->pressed_fn))
165                                 do_translate = 1;
166                         else if (trans->flags & APPLE_FLAG_FKEY)
167                                 do_translate = (fnmode == 2 && asc->fn_on) ||
168                                         (fnmode == 1 && !asc->fn_on);
169                         else
170                                 do_translate = asc->fn_on;
171
172                         if (do_translate) {
173                                 if (value)
174                                         set_bit(usage->code, asc->pressed_fn);
175                                 else
176                                         clear_bit(usage->code, asc->pressed_fn);
177
178                                 input_event(input, usage->type, trans->to,
179                                                 value);
180
181                                 return 1;
182                         }
183                 }
184
185                 if (asc->quirks & APPLE_NUMLOCK_EMULATION &&
186                                 (test_bit(usage->code, asc->pressed_numlock) ||
187                                 test_bit(LED_NUML, input->led))) {
188                         trans = apple_find_translation(powerbook_numlock_keys,
189                                         usage->code);
190
191                         if (trans) {
192                                 if (value)
193                                         set_bit(usage->code,
194                                                         asc->pressed_numlock);
195                                 else
196                                         clear_bit(usage->code,
197                                                         asc->pressed_numlock);
198
199                                 input_event(input, usage->type, trans->to,
200                                                 value);
201                         }
202
203                         return 1;
204                 }
205         }
206
207         if (iso_layout) {
208                 if (asc->quirks & APPLE_ISO_KEYBOARD) {
209                         trans = apple_find_translation(apple_iso_keyboard, usage->code);
210                         if (trans) {
211                                 input_event(input, usage->type, trans->to, value);
212                                 return 1;
213                         }
214                 }
215         }
216
217         return 0;
218 }
219
220 static int apple_event(struct hid_device *hdev, struct hid_field *field,
221                 struct hid_usage *usage, __s32 value)
222 {
223         struct apple_sc *asc = hid_get_drvdata(hdev);
224
225         if (!(hdev->claimed & HID_CLAIMED_INPUT) || !field->hidinput ||
226                         !usage->type)
227                 return 0;
228
229         if ((asc->quirks & APPLE_INVERT_HWHEEL) &&
230                         usage->code == REL_HWHEEL) {
231                 input_event(field->hidinput->input, usage->type, usage->code,
232                                 -value);
233                 return 1;
234         }
235
236         if ((asc->quirks & APPLE_HAS_FN) &&
237                         hidinput_apple_event(hdev, field->hidinput->input,
238                                 usage, value))
239                 return 1;
240
241
242         return 0;
243 }
244
245 /*
246  * MacBook JIS keyboard has wrong logical maximum
247  */
248 static void apple_report_fixup(struct hid_device *hdev, __u8 *rdesc,
249                 unsigned int rsize)
250 {
251         struct apple_sc *asc = hid_get_drvdata(hdev);
252
253         if ((asc->quirks & APPLE_RDESC_JIS) && rsize >= 60 &&
254                         rdesc[53] == 0x65 && rdesc[59] == 0x65) {
255                 dev_info(&hdev->dev, "fixing up MacBook JIS keyboard report "
256                                 "descriptor\n");
257                 rdesc[53] = rdesc[59] = 0xe7;
258         }
259 }
260
261 static void apple_setup_input(struct input_dev *input)
262 {
263         const struct apple_key_translation *trans;
264
265         set_bit(KEY_NUMLOCK, input->keybit);
266
267         /* Enable all needed keys */
268         for (trans = apple_fn_keys; trans->from; trans++)
269                 set_bit(trans->to, input->keybit);
270
271         for (trans = powerbook_fn_keys; trans->from; trans++)
272                 set_bit(trans->to, input->keybit);
273
274         for (trans = powerbook_numlock_keys; trans->from; trans++)
275                 set_bit(trans->to, input->keybit);
276
277         for (trans = apple_iso_keyboard; trans->from; trans++)
278                 set_bit(trans->to, input->keybit);
279 }
280
281 static int apple_input_mapping(struct hid_device *hdev, struct hid_input *hi,
282                 struct hid_field *field, struct hid_usage *usage,
283                 unsigned long **bit, int *max)
284 {
285         if (usage->hid == (HID_UP_CUSTOM | 0x0003)) {
286                 /* The fn key on Apple USB keyboards */
287                 set_bit(EV_REP, hi->input->evbit);
288                 hid_map_usage_clear(hi, usage, bit, max, EV_KEY, KEY_FN);
289                 apple_setup_input(hi->input);
290                 return 1;
291         }
292
293         /* we want the hid layer to go through standard path (set and ignore) */
294         return 0;
295 }
296
297 static int apple_input_mapped(struct hid_device *hdev, struct hid_input *hi,
298                 struct hid_field *field, struct hid_usage *usage,
299                 unsigned long **bit, int *max)
300 {
301         struct apple_sc *asc = hid_get_drvdata(hdev);
302
303         if (asc->quirks & APPLE_MIGHTYMOUSE) {
304                 if (usage->hid == HID_GD_Z)
305                         hid_map_usage(hi, usage, bit, max, EV_REL, REL_HWHEEL);
306                 else if (usage->code == BTN_1)
307                         hid_map_usage(hi, usage, bit, max, EV_KEY, BTN_2);
308                 else if (usage->code == BTN_2)
309                         hid_map_usage(hi, usage, bit, max, EV_KEY, BTN_1);
310         }
311
312         return 0;
313 }
314
315 static int apple_probe(struct hid_device *hdev,
316                 const struct hid_device_id *id)
317 {
318         unsigned long quirks = id->driver_data;
319         struct apple_sc *asc;
320         unsigned int connect_mask = HID_CONNECT_DEFAULT;
321         int ret;
322
323         asc = kzalloc(sizeof(*asc), GFP_KERNEL);
324         if (asc == NULL) {
325                 dev_err(&hdev->dev, "can't alloc apple descriptor\n");
326                 return -ENOMEM;
327         }
328
329         asc->quirks = quirks;
330
331         hid_set_drvdata(hdev, asc);
332
333         ret = hid_parse(hdev);
334         if (ret) {
335                 dev_err(&hdev->dev, "parse failed\n");
336                 goto err_free;
337         }
338
339         if (quirks & APPLE_HIDDEV)
340                 connect_mask |= HID_CONNECT_HIDDEV_FORCE;
341         if (quirks & APPLE_IGNORE_HIDINPUT)
342                 connect_mask &= ~HID_CONNECT_HIDINPUT;
343
344         ret = hid_hw_start(hdev, connect_mask);
345         if (ret) {
346                 dev_err(&hdev->dev, "hw start failed\n");
347                 goto err_free;
348         }
349
350         return 0;
351 err_free:
352         kfree(asc);
353         return ret;
354 }
355
356 static void apple_remove(struct hid_device *hdev)
357 {
358         hid_hw_stop(hdev);
359         kfree(hid_get_drvdata(hdev));
360 }
361
362 static const struct hid_device_id apple_devices[] = {
363         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ATV_IRCONTROL),
364                 .driver_data = APPLE_HIDDEV | APPLE_IGNORE_HIDINPUT },
365         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_IRCONTROL4),
366                 .driver_data = APPLE_HIDDEV | APPLE_IGNORE_HIDINPUT },
367         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MIGHTYMOUSE),
368                 .driver_data = APPLE_MIGHTYMOUSE | APPLE_INVERT_HWHEEL },
369
370         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ANSI),
371                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
372         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ISO),
373                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
374         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ANSI),
375                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
376         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_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_GEYSER_JIS),
380                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
381         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ANSI),
382                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
383         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ISO),
384                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
385                         APPLE_ISO_KEYBOARD },
386         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_JIS),
387                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
388                         APPLE_RDESC_JIS },
389         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ANSI),
390                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
391         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ISO),
392                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
393                         APPLE_ISO_KEYBOARD },
394         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_JIS),
395                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
396                         APPLE_RDESC_JIS },
397         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_ANSI),
398                 .driver_data = APPLE_HAS_FN },
399         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_ISO),
400                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
401         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_JIS),
402                 .driver_data = APPLE_HAS_FN },
403         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_ANSI),
404                 .driver_data = APPLE_HAS_FN },
405         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_ISO),
406                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
407         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_JIS),
408                 .driver_data = APPLE_HAS_FN },
409         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ANSI),
410                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
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         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_JIS),
414                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
415                         APPLE_RDESC_JIS },
416         { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ANSI),
417                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
418         { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ISO),
419                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
420                         APPLE_ISO_KEYBOARD },
421         { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_JIS),
422                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
423         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ANSI),
424                 .driver_data = APPLE_HAS_FN },
425         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ISO),
426                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
427         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_JIS),
428                 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
429         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI),
430                 .driver_data = APPLE_HAS_FN },
431         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ISO),
432                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
433         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_JIS),
434                 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
435         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI),
436                 .driver_data = APPLE_HAS_FN },
437         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ISO),
438                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
439         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_JIS),
440                 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
441         { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI),
442                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
443         { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO),
444                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
445                         APPLE_ISO_KEYBOARD },
446         { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS),
447                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
448         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY),
449                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
450         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY),
451                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
452
453         { }
454 };
455 MODULE_DEVICE_TABLE(hid, apple_devices);
456
457 static struct hid_driver apple_driver = {
458         .name = "apple",
459         .id_table = apple_devices,
460         .report_fixup = apple_report_fixup,
461         .probe = apple_probe,
462         .remove = apple_remove,
463         .event = apple_event,
464         .input_mapping = apple_input_mapping,
465         .input_mapped = apple_input_mapped,
466 };
467
468 static int __init apple_init(void)
469 {
470         int ret;
471
472         ret = hid_register_driver(&apple_driver);
473         if (ret)
474                 printk(KERN_ERR "can't register apple driver\n");
475
476         return ret;
477 }
478
479 static void __exit apple_exit(void)
480 {
481         hid_unregister_driver(&apple_driver);
482 }
483
484 module_init(apple_init);
485 module_exit(apple_exit);
486 MODULE_LICENSE("GPL");