hid: egalax: Correct for device resolution report error
[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/slab.h>
23 #include <linux/usb.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 apple_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_F5,       KEY_KBDILLUMDOWN,   APPLE_FLAG_FKEY },
70         { KEY_F6,       KEY_KBDILLUMUP,     APPLE_FLAG_FKEY },
71         { KEY_F7,       KEY_PREVIOUSSONG,   APPLE_FLAG_FKEY },
72         { KEY_F8,       KEY_PLAYPAUSE,      APPLE_FLAG_FKEY },
73         { KEY_F9,       KEY_NEXTSONG,       APPLE_FLAG_FKEY },
74         { KEY_F10,      KEY_MUTE,           APPLE_FLAG_FKEY },
75         { KEY_F11,      KEY_VOLUMEDOWN,     APPLE_FLAG_FKEY },
76         { KEY_F12,      KEY_VOLUMEUP,       APPLE_FLAG_FKEY },
77         { KEY_UP,       KEY_PAGEUP },
78         { KEY_DOWN,     KEY_PAGEDOWN },
79         { KEY_LEFT,     KEY_HOME },
80         { KEY_RIGHT,    KEY_END },
81         { }
82 };
83
84 static const struct apple_key_translation powerbook_fn_keys[] = {
85         { KEY_BACKSPACE, KEY_DELETE },
86         { KEY_F1,       KEY_BRIGHTNESSDOWN,     APPLE_FLAG_FKEY },
87         { KEY_F2,       KEY_BRIGHTNESSUP,       APPLE_FLAG_FKEY },
88         { KEY_F3,       KEY_MUTE,               APPLE_FLAG_FKEY },
89         { KEY_F4,       KEY_VOLUMEDOWN,         APPLE_FLAG_FKEY },
90         { KEY_F5,       KEY_VOLUMEUP,           APPLE_FLAG_FKEY },
91         { KEY_F6,       KEY_NUMLOCK,            APPLE_FLAG_FKEY },
92         { KEY_F7,       KEY_SWITCHVIDEOMODE,    APPLE_FLAG_FKEY },
93         { KEY_F8,       KEY_KBDILLUMTOGGLE,     APPLE_FLAG_FKEY },
94         { KEY_F9,       KEY_KBDILLUMDOWN,       APPLE_FLAG_FKEY },
95         { KEY_F10,      KEY_KBDILLUMUP,         APPLE_FLAG_FKEY },
96         { KEY_UP,       KEY_PAGEUP },
97         { KEY_DOWN,     KEY_PAGEDOWN },
98         { KEY_LEFT,     KEY_HOME },
99         { KEY_RIGHT,    KEY_END },
100         { }
101 };
102
103 static const struct apple_key_translation powerbook_numlock_keys[] = {
104         { KEY_J,        KEY_KP1 },
105         { KEY_K,        KEY_KP2 },
106         { KEY_L,        KEY_KP3 },
107         { KEY_U,        KEY_KP4 },
108         { KEY_I,        KEY_KP5 },
109         { KEY_O,        KEY_KP6 },
110         { KEY_7,        KEY_KP7 },
111         { KEY_8,        KEY_KP8 },
112         { KEY_9,        KEY_KP9 },
113         { KEY_M,        KEY_KP0 },
114         { KEY_DOT,      KEY_KPDOT },
115         { KEY_SLASH,    KEY_KPPLUS },
116         { KEY_SEMICOLON, KEY_KPMINUS },
117         { KEY_P,        KEY_KPASTERISK },
118         { KEY_MINUS,    KEY_KPEQUAL },
119         { KEY_0,        KEY_KPSLASH },
120         { KEY_F6,       KEY_NUMLOCK },
121         { KEY_KPENTER,  KEY_KPENTER },
122         { KEY_BACKSPACE, KEY_BACKSPACE },
123         { }
124 };
125
126 static const struct apple_key_translation apple_iso_keyboard[] = {
127         { KEY_GRAVE,    KEY_102ND },
128         { KEY_102ND,    KEY_GRAVE },
129         { }
130 };
131
132 static const struct apple_key_translation *apple_find_translation(
133                 const struct apple_key_translation *table, u16 from)
134 {
135         const struct apple_key_translation *trans;
136
137         /* Look for the translation */
138         for (trans = table; trans->from; trans++)
139                 if (trans->from == from)
140                         return trans;
141
142         return NULL;
143 }
144
145 static int hidinput_apple_event(struct hid_device *hid, struct input_dev *input,
146                 struct hid_usage *usage, __s32 value)
147 {
148         struct apple_sc *asc = hid_get_drvdata(hid);
149         const struct apple_key_translation *trans;
150
151         if (usage->code == KEY_FN) {
152                 asc->fn_on = !!value;
153                 input_event(input, usage->type, usage->code, value);
154                 return 1;
155         }
156
157         if (fnmode) {
158                 int do_translate;
159
160                 trans = apple_find_translation((hid->product < 0x21d ||
161                                         hid->product >= 0x300) ?
162                                         powerbook_fn_keys : apple_fn_keys,
163                                         usage->code);
164                 if (trans) {
165                         if (test_bit(usage->code, asc->pressed_fn))
166                                 do_translate = 1;
167                         else if (trans->flags & APPLE_FLAG_FKEY)
168                                 do_translate = (fnmode == 2 && asc->fn_on) ||
169                                         (fnmode == 1 && !asc->fn_on);
170                         else
171                                 do_translate = asc->fn_on;
172
173                         if (do_translate) {
174                                 if (value)
175                                         set_bit(usage->code, asc->pressed_fn);
176                                 else
177                                         clear_bit(usage->code, asc->pressed_fn);
178
179                                 input_event(input, usage->type, trans->to,
180                                                 value);
181
182                                 return 1;
183                         }
184                 }
185
186                 if (asc->quirks & APPLE_NUMLOCK_EMULATION &&
187                                 (test_bit(usage->code, asc->pressed_numlock) ||
188                                 test_bit(LED_NUML, input->led))) {
189                         trans = apple_find_translation(powerbook_numlock_keys,
190                                         usage->code);
191
192                         if (trans) {
193                                 if (value)
194                                         set_bit(usage->code,
195                                                         asc->pressed_numlock);
196                                 else
197                                         clear_bit(usage->code,
198                                                         asc->pressed_numlock);
199
200                                 input_event(input, usage->type, trans->to,
201                                                 value);
202                         }
203
204                         return 1;
205                 }
206         }
207
208         if (iso_layout) {
209                 if (asc->quirks & APPLE_ISO_KEYBOARD) {
210                         trans = apple_find_translation(apple_iso_keyboard, usage->code);
211                         if (trans) {
212                                 input_event(input, usage->type, trans->to, value);
213                                 return 1;
214                         }
215                 }
216         }
217
218         return 0;
219 }
220
221 static int apple_event(struct hid_device *hdev, struct hid_field *field,
222                 struct hid_usage *usage, __s32 value)
223 {
224         struct apple_sc *asc = hid_get_drvdata(hdev);
225
226         if (!(hdev->claimed & HID_CLAIMED_INPUT) || !field->hidinput ||
227                         !usage->type)
228                 return 0;
229
230         if ((asc->quirks & APPLE_INVERT_HWHEEL) &&
231                         usage->code == REL_HWHEEL) {
232                 input_event(field->hidinput->input, usage->type, usage->code,
233                                 -value);
234                 return 1;
235         }
236
237         if ((asc->quirks & APPLE_HAS_FN) &&
238                         hidinput_apple_event(hdev, field->hidinput->input,
239                                 usage, value))
240                 return 1;
241
242
243         return 0;
244 }
245
246 /*
247  * MacBook JIS keyboard has wrong logical maximum
248  */
249 static __u8 *apple_report_fixup(struct hid_device *hdev, __u8 *rdesc,
250                 unsigned int *rsize)
251 {
252         struct apple_sc *asc = hid_get_drvdata(hdev);
253
254         if ((asc->quirks & APPLE_RDESC_JIS) && *rsize >= 60 &&
255                         rdesc[53] == 0x65 && rdesc[59] == 0x65) {
256                 dev_info(&hdev->dev, "fixing up MacBook JIS keyboard report "
257                                 "descriptor\n");
258                 rdesc[53] = rdesc[59] = 0xe7;
259         }
260         return rdesc;
261 }
262
263 static void apple_setup_input(struct input_dev *input)
264 {
265         const struct apple_key_translation *trans;
266
267         set_bit(KEY_NUMLOCK, input->keybit);
268
269         /* Enable all needed keys */
270         for (trans = apple_fn_keys; trans->from; trans++)
271                 set_bit(trans->to, input->keybit);
272
273         for (trans = powerbook_fn_keys; trans->from; trans++)
274                 set_bit(trans->to, input->keybit);
275
276         for (trans = powerbook_numlock_keys; trans->from; trans++)
277                 set_bit(trans->to, input->keybit);
278
279         for (trans = apple_iso_keyboard; trans->from; trans++)
280                 set_bit(trans->to, input->keybit);
281 }
282
283 static int apple_input_mapping(struct hid_device *hdev, struct hid_input *hi,
284                 struct hid_field *field, struct hid_usage *usage,
285                 unsigned long **bit, int *max)
286 {
287         if (usage->hid == (HID_UP_CUSTOM | 0x0003)) {
288                 /* The fn key on Apple USB keyboards */
289                 set_bit(EV_REP, hi->input->evbit);
290                 hid_map_usage_clear(hi, usage, bit, max, EV_KEY, KEY_FN);
291                 apple_setup_input(hi->input);
292                 return 1;
293         }
294
295         /* we want the hid layer to go through standard path (set and ignore) */
296         return 0;
297 }
298
299 static int apple_input_mapped(struct hid_device *hdev, struct hid_input *hi,
300                 struct hid_field *field, struct hid_usage *usage,
301                 unsigned long **bit, int *max)
302 {
303         struct apple_sc *asc = hid_get_drvdata(hdev);
304
305         if (asc->quirks & APPLE_MIGHTYMOUSE) {
306                 if (usage->hid == HID_GD_Z)
307                         hid_map_usage(hi, usage, bit, max, EV_REL, REL_HWHEEL);
308                 else if (usage->code == BTN_1)
309                         hid_map_usage(hi, usage, bit, max, EV_KEY, BTN_2);
310                 else if (usage->code == BTN_2)
311                         hid_map_usage(hi, usage, bit, max, EV_KEY, BTN_1);
312         }
313
314         return 0;
315 }
316
317 static int apple_probe(struct hid_device *hdev,
318                 const struct hid_device_id *id)
319 {
320         unsigned long quirks = id->driver_data;
321         struct apple_sc *asc;
322         unsigned int connect_mask = HID_CONNECT_DEFAULT;
323         int ret;
324
325         asc = kzalloc(sizeof(*asc), GFP_KERNEL);
326         if (asc == NULL) {
327                 dev_err(&hdev->dev, "can't alloc apple descriptor\n");
328                 return -ENOMEM;
329         }
330
331         asc->quirks = quirks;
332
333         hid_set_drvdata(hdev, asc);
334
335         ret = hid_parse(hdev);
336         if (ret) {
337                 dev_err(&hdev->dev, "parse failed\n");
338                 goto err_free;
339         }
340
341         if (quirks & APPLE_HIDDEV)
342                 connect_mask |= HID_CONNECT_HIDDEV_FORCE;
343         if (quirks & APPLE_IGNORE_HIDINPUT)
344                 connect_mask &= ~HID_CONNECT_HIDINPUT;
345
346         ret = hid_hw_start(hdev, connect_mask);
347         if (ret) {
348                 dev_err(&hdev->dev, "hw start failed\n");
349                 goto err_free;
350         }
351
352         return 0;
353 err_free:
354         kfree(asc);
355         return ret;
356 }
357
358 static void apple_remove(struct hid_device *hdev)
359 {
360         hid_hw_stop(hdev);
361         kfree(hid_get_drvdata(hdev));
362 }
363
364 static const struct hid_device_id apple_devices[] = {
365         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ATV_IRCONTROL),
366                 .driver_data = APPLE_HIDDEV | APPLE_IGNORE_HIDINPUT },
367         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_IRCONTROL4),
368                 .driver_data = APPLE_HIDDEV | APPLE_IGNORE_HIDINPUT },
369         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MIGHTYMOUSE),
370                 .driver_data = APPLE_MIGHTYMOUSE | APPLE_INVERT_HWHEEL },
371
372         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ANSI),
373                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
374         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ISO),
375                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
376         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ANSI),
377                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
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_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         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ANSI),
384                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
385         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ISO),
386                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
387                         APPLE_ISO_KEYBOARD },
388         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_JIS),
389                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
390                         APPLE_RDESC_JIS },
391         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ANSI),
392                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
393         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ISO),
394                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
395                         APPLE_ISO_KEYBOARD },
396         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_JIS),
397                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
398                         APPLE_RDESC_JIS },
399         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_ANSI),
400                 .driver_data = APPLE_HAS_FN },
401         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_ISO),
402                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
403         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_JIS),
404                 .driver_data = APPLE_HAS_FN },
405         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_ANSI),
406                 .driver_data = APPLE_HAS_FN },
407         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_ISO),
408                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
409         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_JIS),
410                 .driver_data = APPLE_HAS_FN },
411         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ANSI),
412                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
413         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ISO),
414                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
415         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_JIS),
416                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
417                         APPLE_RDESC_JIS },
418         { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ANSI),
419                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
420         { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ISO),
421                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
422                         APPLE_ISO_KEYBOARD },
423         { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_JIS),
424                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
425         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ANSI),
426                 .driver_data = APPLE_HAS_FN },
427         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ISO),
428                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
429         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_JIS),
430                 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
431         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI),
432                 .driver_data = APPLE_HAS_FN },
433         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ISO),
434                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
435         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_JIS),
436                 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
437         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI),
438                 .driver_data = APPLE_HAS_FN },
439         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ISO),
440                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
441         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_JIS),
442                 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
443         { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI),
444                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
445         { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO),
446                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
447                         APPLE_ISO_KEYBOARD },
448         { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS),
449                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
450         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY),
451                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
452         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY),
453                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
454
455         { }
456 };
457 MODULE_DEVICE_TABLE(hid, apple_devices);
458
459 static struct hid_driver apple_driver = {
460         .name = "apple",
461         .id_table = apple_devices,
462         .report_fixup = apple_report_fixup,
463         .probe = apple_probe,
464         .remove = apple_remove,
465         .event = apple_event,
466         .input_mapping = apple_input_mapping,
467         .input_mapped = apple_input_mapped,
468 };
469
470 static int __init apple_init(void)
471 {
472         int ret;
473
474         ret = hid_register_driver(&apple_driver);
475         if (ret)
476                 printk(KERN_ERR "can't register apple driver\n");
477
478         return ret;
479 }
480
481 static void __exit apple_exit(void)
482 {
483         hid_unregister_driver(&apple_driver);
484 }
485
486 module_init(apple_init);
487 module_exit(apple_exit);
488 MODULE_LICENSE("GPL");