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16#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
17
18#include <linux/device.h>
19#include <linux/hid.h>
20#include <linux/jiffies.h>
21#include <linux/module.h>
22#include <linux/slab.h>
23#include <linux/timer.h>
24
25#include "hid-ids.h"
26
27#define APPLE_RDESC_JIS BIT(0)
28#define APPLE_IGNORE_MOUSE BIT(1)
29#define APPLE_HAS_FN BIT(2)
30
31#define APPLE_ISO_TILDE_QUIRK BIT(4)
32#define APPLE_MIGHTYMOUSE BIT(5)
33#define APPLE_INVERT_HWHEEL BIT(6)
34
35#define APPLE_NUMLOCK_EMULATION BIT(8)
36#define APPLE_RDESC_BATTERY BIT(9)
37#define APPLE_BACKLIGHT_CTL BIT(10)
38
39#define APPLE_FLAG_FKEY 0x01
40
41#define HID_COUNTRY_INTERNATIONAL_ISO 13
42#define APPLE_BATTERY_TIMEOUT_MS 60000
43
44static unsigned int fnmode = 1;
45module_param(fnmode, uint, 0644);
46MODULE_PARM_DESC(fnmode, "Mode of fn key on Apple keyboards (0 = disabled, "
47 "[1] = fkeyslast, 2 = fkeysfirst)");
48
49static int iso_layout = -1;
50module_param(iso_layout, int, 0644);
51MODULE_PARM_DESC(iso_layout, "Swap the backtick/tilde and greater-than/less-than keys. "
52 "([-1] = auto, 0 = disabled, 1 = enabled)");
53
54static unsigned int swap_opt_cmd;
55module_param(swap_opt_cmd, uint, 0644);
56MODULE_PARM_DESC(swap_opt_cmd, "Swap the Option (\"Alt\") and Command (\"Flag\") keys. "
57 "(For people who want to keep Windows PC keyboard muscle memory. "
58 "[0] = as-is, Mac layout. 1 = swapped, Windows layout.)");
59
60static unsigned int swap_fn_leftctrl;
61module_param(swap_fn_leftctrl, uint, 0644);
62MODULE_PARM_DESC(swap_fn_leftctrl, "Swap the Fn and left Control keys. "
63 "(For people who want to keep PC keyboard muscle memory. "
64 "[0] = as-is, Mac layout, 1 = swapped, PC layout)");
65
66struct apple_sc_backlight {
67 struct led_classdev cdev;
68 struct hid_device *hdev;
69 unsigned short backlight_off, backlight_on_min, backlight_on_max;
70};
71
72struct apple_sc {
73 struct hid_device *hdev;
74 unsigned long quirks;
75 unsigned int fn_on;
76 unsigned int fn_found;
77 DECLARE_BITMAP(pressed_numlock, KEY_CNT);
78 struct timer_list battery_timer;
79 struct apple_sc_backlight *backlight;
80};
81
82struct apple_key_translation {
83 u16 from;
84 u16 to;
85 u8 flags;
86};
87
88static const struct apple_key_translation magic_keyboard_alu_fn_keys[] = {
89 { KEY_BACKSPACE, KEY_DELETE },
90 { KEY_ENTER, KEY_INSERT },
91 { KEY_F1, KEY_BRIGHTNESSDOWN, APPLE_FLAG_FKEY },
92 { KEY_F2, KEY_BRIGHTNESSUP, APPLE_FLAG_FKEY },
93 { KEY_F3, KEY_SCALE, APPLE_FLAG_FKEY },
94 { KEY_F4, KEY_DASHBOARD, APPLE_FLAG_FKEY },
95 { KEY_F6, KEY_NUMLOCK, APPLE_FLAG_FKEY },
96 { KEY_F7, KEY_PREVIOUSSONG, APPLE_FLAG_FKEY },
97 { KEY_F8, KEY_PLAYPAUSE, APPLE_FLAG_FKEY },
98 { KEY_F9, KEY_NEXTSONG, APPLE_FLAG_FKEY },
99 { KEY_F10, KEY_MUTE, APPLE_FLAG_FKEY },
100 { KEY_F11, KEY_VOLUMEDOWN, APPLE_FLAG_FKEY },
101 { KEY_F12, KEY_VOLUMEUP, APPLE_FLAG_FKEY },
102 { KEY_UP, KEY_PAGEUP },
103 { KEY_DOWN, KEY_PAGEDOWN },
104 { KEY_LEFT, KEY_HOME },
105 { KEY_RIGHT, KEY_END },
106 { }
107};
108
109static const struct apple_key_translation magic_keyboard_2015_fn_keys[] = {
110 { KEY_BACKSPACE, KEY_DELETE },
111 { KEY_ENTER, KEY_INSERT },
112 { KEY_F1, KEY_BRIGHTNESSDOWN, APPLE_FLAG_FKEY },
113 { KEY_F2, KEY_BRIGHTNESSUP, APPLE_FLAG_FKEY },
114 { KEY_F3, KEY_SCALE, APPLE_FLAG_FKEY },
115 { KEY_F4, KEY_DASHBOARD, APPLE_FLAG_FKEY },
116 { KEY_F7, KEY_PREVIOUSSONG, APPLE_FLAG_FKEY },
117 { KEY_F8, KEY_PLAYPAUSE, APPLE_FLAG_FKEY },
118 { KEY_F9, KEY_NEXTSONG, APPLE_FLAG_FKEY },
119 { KEY_F10, KEY_MUTE, APPLE_FLAG_FKEY },
120 { KEY_F11, KEY_VOLUMEDOWN, APPLE_FLAG_FKEY },
121 { KEY_F12, KEY_VOLUMEUP, APPLE_FLAG_FKEY },
122 { KEY_UP, KEY_PAGEUP },
123 { KEY_DOWN, KEY_PAGEDOWN },
124 { KEY_LEFT, KEY_HOME },
125 { KEY_RIGHT, KEY_END },
126 { }
127};
128
129struct apple_backlight_config_report {
130 u8 report_id;
131 u8 version;
132 u16 backlight_off, backlight_on_min, backlight_on_max;
133};
134
135struct apple_backlight_set_report {
136 u8 report_id;
137 u8 version;
138 u16 backlight;
139 u16 rate;
140};
141
142
143static const struct apple_key_translation apple2021_fn_keys[] = {
144 { KEY_BACKSPACE, KEY_DELETE },
145 { KEY_ENTER, KEY_INSERT },
146 { KEY_F1, KEY_BRIGHTNESSDOWN, APPLE_FLAG_FKEY },
147 { KEY_F2, KEY_BRIGHTNESSUP, APPLE_FLAG_FKEY },
148 { KEY_F3, KEY_SCALE, APPLE_FLAG_FKEY },
149 { KEY_F4, KEY_SEARCH, APPLE_FLAG_FKEY },
150 { KEY_F5, KEY_MICMUTE, APPLE_FLAG_FKEY },
151 { KEY_F6, KEY_SLEEP, APPLE_FLAG_FKEY },
152 { KEY_F7, KEY_PREVIOUSSONG, APPLE_FLAG_FKEY },
153 { KEY_F8, KEY_PLAYPAUSE, APPLE_FLAG_FKEY },
154 { KEY_F9, KEY_NEXTSONG, APPLE_FLAG_FKEY },
155 { KEY_F10, KEY_MUTE, APPLE_FLAG_FKEY },
156 { KEY_F11, KEY_VOLUMEDOWN, APPLE_FLAG_FKEY },
157 { KEY_F12, KEY_VOLUMEUP, APPLE_FLAG_FKEY },
158 { KEY_UP, KEY_PAGEUP },
159 { KEY_DOWN, KEY_PAGEDOWN },
160 { KEY_LEFT, KEY_HOME },
161 { KEY_RIGHT, KEY_END },
162 { }
163};
164
165static const struct apple_key_translation macbookair_fn_keys[] = {
166 { KEY_BACKSPACE, KEY_DELETE },
167 { KEY_ENTER, KEY_INSERT },
168 { KEY_F1, KEY_BRIGHTNESSDOWN, APPLE_FLAG_FKEY },
169 { KEY_F2, KEY_BRIGHTNESSUP, APPLE_FLAG_FKEY },
170 { KEY_F3, KEY_SCALE, APPLE_FLAG_FKEY },
171 { KEY_F4, KEY_DASHBOARD, APPLE_FLAG_FKEY },
172 { KEY_F6, KEY_PREVIOUSSONG, APPLE_FLAG_FKEY },
173 { KEY_F7, KEY_PLAYPAUSE, APPLE_FLAG_FKEY },
174 { KEY_F8, KEY_NEXTSONG, APPLE_FLAG_FKEY },
175 { KEY_F9, KEY_MUTE, APPLE_FLAG_FKEY },
176 { KEY_F10, KEY_VOLUMEDOWN, APPLE_FLAG_FKEY },
177 { KEY_F11, KEY_VOLUMEUP, APPLE_FLAG_FKEY },
178 { KEY_F12, KEY_EJECTCD, APPLE_FLAG_FKEY },
179 { KEY_UP, KEY_PAGEUP },
180 { KEY_DOWN, KEY_PAGEDOWN },
181 { KEY_LEFT, KEY_HOME },
182 { KEY_RIGHT, KEY_END },
183 { }
184};
185
186static const struct apple_key_translation macbookpro_no_esc_fn_keys[] = {
187 { KEY_BACKSPACE, KEY_DELETE },
188 { KEY_ENTER, KEY_INSERT },
189 { KEY_GRAVE, KEY_ESC },
190 { KEY_1, KEY_F1 },
191 { KEY_2, KEY_F2 },
192 { KEY_3, KEY_F3 },
193 { KEY_4, KEY_F4 },
194 { KEY_5, KEY_F5 },
195 { KEY_6, KEY_F6 },
196 { KEY_7, KEY_F7 },
197 { KEY_8, KEY_F8 },
198 { KEY_9, KEY_F9 },
199 { KEY_0, KEY_F10 },
200 { KEY_MINUS, KEY_F11 },
201 { KEY_EQUAL, KEY_F12 },
202 { KEY_UP, KEY_PAGEUP },
203 { KEY_DOWN, KEY_PAGEDOWN },
204 { KEY_LEFT, KEY_HOME },
205 { KEY_RIGHT, KEY_END },
206 { }
207};
208
209static const struct apple_key_translation macbookpro_dedicated_esc_fn_keys[] = {
210 { KEY_BACKSPACE, KEY_DELETE },
211 { KEY_ENTER, KEY_INSERT },
212 { KEY_1, KEY_F1 },
213 { KEY_2, KEY_F2 },
214 { KEY_3, KEY_F3 },
215 { KEY_4, KEY_F4 },
216 { KEY_5, KEY_F5 },
217 { KEY_6, KEY_F6 },
218 { KEY_7, KEY_F7 },
219 { KEY_8, KEY_F8 },
220 { KEY_9, KEY_F9 },
221 { KEY_0, KEY_F10 },
222 { KEY_MINUS, KEY_F11 },
223 { KEY_EQUAL, KEY_F12 },
224 { KEY_UP, KEY_PAGEUP },
225 { KEY_DOWN, KEY_PAGEDOWN },
226 { KEY_LEFT, KEY_HOME },
227 { KEY_RIGHT, KEY_END },
228 { }
229};
230
231static const struct apple_key_translation apple_fn_keys[] = {
232 { KEY_BACKSPACE, KEY_DELETE },
233 { KEY_ENTER, KEY_INSERT },
234 { KEY_F1, KEY_BRIGHTNESSDOWN, APPLE_FLAG_FKEY },
235 { KEY_F2, KEY_BRIGHTNESSUP, APPLE_FLAG_FKEY },
236 { KEY_F3, KEY_SCALE, APPLE_FLAG_FKEY },
237 { KEY_F4, KEY_DASHBOARD, APPLE_FLAG_FKEY },
238 { KEY_F5, KEY_KBDILLUMDOWN, APPLE_FLAG_FKEY },
239 { KEY_F6, KEY_KBDILLUMUP, APPLE_FLAG_FKEY },
240 { KEY_F7, KEY_PREVIOUSSONG, APPLE_FLAG_FKEY },
241 { KEY_F8, KEY_PLAYPAUSE, APPLE_FLAG_FKEY },
242 { KEY_F9, KEY_NEXTSONG, APPLE_FLAG_FKEY },
243 { KEY_F10, KEY_MUTE, APPLE_FLAG_FKEY },
244 { KEY_F11, KEY_VOLUMEDOWN, APPLE_FLAG_FKEY },
245 { KEY_F12, KEY_VOLUMEUP, APPLE_FLAG_FKEY },
246 { KEY_UP, KEY_PAGEUP },
247 { KEY_DOWN, KEY_PAGEDOWN },
248 { KEY_LEFT, KEY_HOME },
249 { KEY_RIGHT, KEY_END },
250 { }
251};
252
253static const struct apple_key_translation powerbook_fn_keys[] = {
254 { KEY_BACKSPACE, KEY_DELETE },
255 { KEY_F1, KEY_BRIGHTNESSDOWN, APPLE_FLAG_FKEY },
256 { KEY_F2, KEY_BRIGHTNESSUP, APPLE_FLAG_FKEY },
257 { KEY_F3, KEY_MUTE, APPLE_FLAG_FKEY },
258 { KEY_F4, KEY_VOLUMEDOWN, APPLE_FLAG_FKEY },
259 { KEY_F5, KEY_VOLUMEUP, APPLE_FLAG_FKEY },
260 { KEY_F6, KEY_NUMLOCK, APPLE_FLAG_FKEY },
261 { KEY_F7, KEY_SWITCHVIDEOMODE, APPLE_FLAG_FKEY },
262 { KEY_F8, KEY_KBDILLUMTOGGLE, APPLE_FLAG_FKEY },
263 { KEY_F9, KEY_KBDILLUMDOWN, APPLE_FLAG_FKEY },
264 { KEY_F10, KEY_KBDILLUMUP, APPLE_FLAG_FKEY },
265 { KEY_UP, KEY_PAGEUP },
266 { KEY_DOWN, KEY_PAGEDOWN },
267 { KEY_LEFT, KEY_HOME },
268 { KEY_RIGHT, KEY_END },
269 { }
270};
271
272static const struct apple_key_translation powerbook_numlock_keys[] = {
273 { KEY_J, KEY_KP1 },
274 { KEY_K, KEY_KP2 },
275 { KEY_L, KEY_KP3 },
276 { KEY_U, KEY_KP4 },
277 { KEY_I, KEY_KP5 },
278 { KEY_O, KEY_KP6 },
279 { KEY_7, KEY_KP7 },
280 { KEY_8, KEY_KP8 },
281 { KEY_9, KEY_KP9 },
282 { KEY_M, KEY_KP0 },
283 { KEY_DOT, KEY_KPDOT },
284 { KEY_SLASH, KEY_KPPLUS },
285 { KEY_SEMICOLON, KEY_KPMINUS },
286 { KEY_P, KEY_KPASTERISK },
287 { KEY_MINUS, KEY_KPEQUAL },
288 { KEY_0, KEY_KPSLASH },
289 { KEY_F6, KEY_NUMLOCK },
290 { KEY_KPENTER, KEY_KPENTER },
291 { KEY_BACKSPACE, KEY_BACKSPACE },
292 { }
293};
294
295static const struct apple_key_translation apple_iso_keyboard[] = {
296 { KEY_GRAVE, KEY_102ND },
297 { KEY_102ND, KEY_GRAVE },
298 { }
299};
300
301static const struct apple_key_translation swapped_option_cmd_keys[] = {
302 { KEY_LEFTALT, KEY_LEFTMETA },
303 { KEY_LEFTMETA, KEY_LEFTALT },
304 { KEY_RIGHTALT, KEY_RIGHTMETA },
305 { KEY_RIGHTMETA,KEY_RIGHTALT },
306 { }
307};
308
309static const struct apple_key_translation swapped_fn_leftctrl_keys[] = {
310 { KEY_FN, KEY_LEFTCTRL },
311 { }
312};
313
314static inline void apple_setup_key_translation(struct input_dev *input,
315 const struct apple_key_translation *table)
316{
317 const struct apple_key_translation *trans;
318
319 for (trans = table; trans->from; trans++)
320 set_bit(trans->to, input->keybit);
321}
322
323static const struct apple_key_translation *apple_find_translation(
324 const struct apple_key_translation *table, u16 from)
325{
326 const struct apple_key_translation *trans;
327
328
329 for (trans = table; trans->from; trans++)
330 if (trans->from == from)
331 return trans;
332
333 return NULL;
334}
335
336static void input_event_with_scancode(struct input_dev *input,
337 __u8 type, __u16 code, unsigned int hid, __s32 value)
338{
339 if (type == EV_KEY &&
340 (!test_bit(code, input->key)) == value)
341 input_event(input, EV_MSC, MSC_SCAN, hid);
342 input_event(input, type, code, value);
343}
344
345static int hidinput_apple_event(struct hid_device *hid, struct input_dev *input,
346 struct hid_usage *usage, __s32 value)
347{
348 struct apple_sc *asc = hid_get_drvdata(hid);
349 const struct apple_key_translation *trans, *table;
350 bool do_translate;
351 u16 code = 0;
352
353 u16 fn_keycode = (swap_fn_leftctrl) ? (KEY_LEFTCTRL) : (KEY_FN);
354
355 if (usage->code == fn_keycode) {
356 asc->fn_on = !!value;
357 input_event_with_scancode(input, usage->type, KEY_FN,
358 usage->hid, value);
359 return 1;
360 }
361
362 if (fnmode) {
363 if (hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_ANSI ||
364 hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_ISO ||
365 hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_JIS ||
366 hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI ||
367 hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO ||
368 hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS ||
369 hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ANSI ||
370 hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ISO ||
371 hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_JIS)
372 table = magic_keyboard_alu_fn_keys;
373 else if (hid->product == USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_2015 ||
374 hid->product == USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_NUMPAD_2015)
375 table = magic_keyboard_2015_fn_keys;
376 else if (hid->product == USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_2021 ||
377 hid->product == USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_FINGERPRINT_2021 ||
378 hid->product == USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_NUMPAD_2021)
379 table = apple2021_fn_keys;
380 else if (hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J132 ||
381 hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J680 ||
382 hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J213)
383 table = macbookpro_no_esc_fn_keys;
384 else if (hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J214K ||
385 hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J223 ||
386 hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J152F)
387 table = macbookpro_dedicated_esc_fn_keys;
388 else if (hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J140K ||
389 hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J230K)
390 table = apple_fn_keys;
391 else if (hid->product >= USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI &&
392 hid->product <= USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS)
393 table = macbookair_fn_keys;
394 else if (hid->product < 0x21d || hid->product >= 0x300)
395 table = powerbook_fn_keys;
396 else
397 table = apple_fn_keys;
398
399 trans = apple_find_translation (table, usage->code);
400
401 if (trans) {
402 if (test_bit(trans->from, input->key))
403 code = trans->from;
404 else if (test_bit(trans->to, input->key))
405 code = trans->to;
406
407 if (!code) {
408 if (trans->flags & APPLE_FLAG_FKEY) {
409 switch (fnmode) {
410 case 1:
411 do_translate = !asc->fn_on;
412 break;
413 case 2:
414 do_translate = asc->fn_on;
415 break;
416 default:
417
418 do_translate = false;
419 }
420 } else {
421 do_translate = asc->fn_on;
422 }
423
424 code = do_translate ? trans->to : trans->from;
425 }
426
427 input_event_with_scancode(input, usage->type, code,
428 usage->hid, value);
429 return 1;
430 }
431
432 if (asc->quirks & APPLE_NUMLOCK_EMULATION &&
433 (test_bit(usage->code, asc->pressed_numlock) ||
434 test_bit(LED_NUML, input->led))) {
435 trans = apple_find_translation(powerbook_numlock_keys,
436 usage->code);
437
438 if (trans) {
439 if (value)
440 set_bit(usage->code,
441 asc->pressed_numlock);
442 else
443 clear_bit(usage->code,
444 asc->pressed_numlock);
445
446 input_event_with_scancode(input, usage->type,
447 trans->to, usage->hid, value);
448 }
449
450 return 1;
451 }
452 }
453
454 if (iso_layout > 0 || (iso_layout < 0 && (asc->quirks & APPLE_ISO_TILDE_QUIRK) &&
455 hid->country == HID_COUNTRY_INTERNATIONAL_ISO)) {
456 trans = apple_find_translation(apple_iso_keyboard, usage->code);
457 if (trans) {
458 input_event_with_scancode(input, usage->type,
459 trans->to, usage->hid, value);
460 return 1;
461 }
462 }
463
464 if (swap_opt_cmd) {
465 trans = apple_find_translation(swapped_option_cmd_keys, usage->code);
466 if (trans) {
467 input_event_with_scancode(input, usage->type,
468 trans->to, usage->hid, value);
469 return 1;
470 }
471 }
472
473 if (swap_fn_leftctrl) {
474 trans = apple_find_translation(swapped_fn_leftctrl_keys, usage->code);
475 if (trans) {
476 input_event_with_scancode(input, usage->type,
477 trans->to, usage->hid, value);
478 return 1;
479 }
480 }
481
482 return 0;
483}
484
485static int apple_event(struct hid_device *hdev, struct hid_field *field,
486 struct hid_usage *usage, __s32 value)
487{
488 struct apple_sc *asc = hid_get_drvdata(hdev);
489
490 if (!(hdev->claimed & HID_CLAIMED_INPUT) || !field->hidinput ||
491 !usage->type)
492 return 0;
493
494 if ((asc->quirks & APPLE_INVERT_HWHEEL) &&
495 usage->code == REL_HWHEEL) {
496 input_event_with_scancode(field->hidinput->input, usage->type,
497 usage->code, usage->hid, -value);
498 return 1;
499 }
500
501 if ((asc->quirks & APPLE_HAS_FN) &&
502 hidinput_apple_event(hdev, field->hidinput->input,
503 usage, value))
504 return 1;
505
506
507 return 0;
508}
509
510static int apple_fetch_battery(struct hid_device *hdev)
511{
512#ifdef CONFIG_HID_BATTERY_STRENGTH
513 struct apple_sc *asc = hid_get_drvdata(hdev);
514 struct hid_report_enum *report_enum;
515 struct hid_report *report;
516
517 if (!(asc->quirks & APPLE_RDESC_BATTERY) || !hdev->battery)
518 return -1;
519
520 report_enum = &hdev->report_enum[hdev->battery_report_type];
521 report = report_enum->report_id_hash[hdev->battery_report_id];
522
523 if (!report || report->maxfield < 1)
524 return -1;
525
526 if (hdev->battery_capacity == hdev->battery_max)
527 return -1;
528
529 hid_hw_request(hdev, report, HID_REQ_GET_REPORT);
530 return 0;
531#else
532 return -1;
533#endif
534}
535
536static void apple_battery_timer_tick(struct timer_list *t)
537{
538 struct apple_sc *asc = from_timer(asc, t, battery_timer);
539 struct hid_device *hdev = asc->hdev;
540
541 if (apple_fetch_battery(hdev) == 0) {
542 mod_timer(&asc->battery_timer,
543 jiffies + msecs_to_jiffies(APPLE_BATTERY_TIMEOUT_MS));
544 }
545}
546
547
548
549
550
551static __u8 *apple_report_fixup(struct hid_device *hdev, __u8 *rdesc,
552 unsigned int *rsize)
553{
554 struct apple_sc *asc = hid_get_drvdata(hdev);
555
556 if(*rsize >=71 && rdesc[70] == 0x65 && rdesc[64] == 0x65) {
557 hid_info(hdev,
558 "fixing up Magic Keyboard JIS report descriptor\n");
559 rdesc[64] = rdesc[70] = 0xe7;
560 }
561
562 if ((asc->quirks & APPLE_RDESC_JIS) && *rsize >= 60 &&
563 rdesc[53] == 0x65 && rdesc[59] == 0x65) {
564 hid_info(hdev,
565 "fixing up MacBook JIS keyboard report descriptor\n");
566 rdesc[53] = rdesc[59] = 0xe7;
567 }
568
569
570
571
572
573
574
575
576
577 if ((asc->quirks & APPLE_RDESC_BATTERY) && *rsize == 83 &&
578 rdesc[46] == 0x84 && rdesc[58] == 0x85) {
579 hid_info(hdev,
580 "fixing up Magic Keyboard battery report descriptor\n");
581 *rsize = *rsize - 1;
582 rdesc = kmemdup(rdesc + 1, *rsize, GFP_KERNEL);
583 if (!rdesc)
584 return NULL;
585
586 rdesc[0] = 0x05;
587 rdesc[1] = 0x01;
588 rdesc[2] = 0x09;
589 rdesc[3] = 0x06;
590 }
591
592 return rdesc;
593}
594
595static void apple_setup_input(struct input_dev *input)
596{
597 set_bit(KEY_NUMLOCK, input->keybit);
598
599
600 apple_setup_key_translation(input, apple_fn_keys);
601 apple_setup_key_translation(input, powerbook_fn_keys);
602 apple_setup_key_translation(input, powerbook_numlock_keys);
603 apple_setup_key_translation(input, apple_iso_keyboard);
604 apple_setup_key_translation(input, magic_keyboard_alu_fn_keys);
605 apple_setup_key_translation(input, magic_keyboard_2015_fn_keys);
606 apple_setup_key_translation(input, apple2021_fn_keys);
607 apple_setup_key_translation(input, macbookpro_no_esc_fn_keys);
608 apple_setup_key_translation(input, macbookpro_dedicated_esc_fn_keys);
609
610 if (swap_fn_leftctrl)
611 apple_setup_key_translation(input, swapped_fn_leftctrl_keys);
612}
613
614static int apple_input_mapping(struct hid_device *hdev, struct hid_input *hi,
615 struct hid_field *field, struct hid_usage *usage,
616 unsigned long **bit, int *max)
617{
618 struct apple_sc *asc = hid_get_drvdata(hdev);
619
620 if (usage->hid == (HID_UP_CUSTOM | 0x0003) ||
621 usage->hid == (HID_UP_MSVENDOR | 0x0003) ||
622 usage->hid == (HID_UP_HPVENDOR2 | 0x0003)) {
623
624 set_bit(EV_REP, hi->input->evbit);
625 hid_map_usage_clear(hi, usage, bit, max, EV_KEY, KEY_FN);
626 asc->fn_found = true;
627 apple_setup_input(hi->input);
628 return 1;
629 }
630
631
632 return 0;
633}
634
635static int apple_input_mapped(struct hid_device *hdev, struct hid_input *hi,
636 struct hid_field *field, struct hid_usage *usage,
637 unsigned long **bit, int *max)
638{
639 struct apple_sc *asc = hid_get_drvdata(hdev);
640
641 if (asc->quirks & APPLE_MIGHTYMOUSE) {
642 if (usage->hid == HID_GD_Z)
643 hid_map_usage(hi, usage, bit, max, EV_REL, REL_HWHEEL);
644 else if (usage->code == BTN_1)
645 hid_map_usage(hi, usage, bit, max, EV_KEY, BTN_2);
646 else if (usage->code == BTN_2)
647 hid_map_usage(hi, usage, bit, max, EV_KEY, BTN_1);
648 }
649
650 return 0;
651}
652
653static int apple_input_configured(struct hid_device *hdev,
654 struct hid_input *hidinput)
655{
656 struct apple_sc *asc = hid_get_drvdata(hdev);
657
658 if ((asc->quirks & APPLE_HAS_FN) && !asc->fn_found) {
659 hid_info(hdev, "Fn key not found (Apple Wireless Keyboard clone?), disabling Fn key handling\n");
660 asc->quirks &= ~APPLE_HAS_FN;
661 }
662
663 return 0;
664}
665
666static bool apple_backlight_check_support(struct hid_device *hdev)
667{
668 int i;
669 unsigned int hid;
670 struct hid_report *report;
671
672 list_for_each_entry(report, &hdev->report_enum[HID_INPUT_REPORT].report_list, list) {
673 for (i = 0; i < report->maxfield; i++) {
674 hid = report->field[i]->usage->hid;
675 if ((hid & HID_USAGE_PAGE) == HID_UP_MSVENDOR && (hid & HID_USAGE) == 0xf)
676 return true;
677 }
678 }
679
680 return false;
681}
682
683static int apple_backlight_set(struct hid_device *hdev, u16 value, u16 rate)
684{
685 int ret = 0;
686 struct apple_backlight_set_report *rep;
687
688 rep = kmalloc(sizeof(*rep), GFP_KERNEL);
689 if (rep == NULL)
690 return -ENOMEM;
691
692 rep->report_id = 0xB0;
693 rep->version = 1;
694 rep->backlight = value;
695 rep->rate = rate;
696
697 ret = hid_hw_raw_request(hdev, 0xB0u, (u8 *) rep, sizeof(*rep),
698 HID_OUTPUT_REPORT, HID_REQ_SET_REPORT);
699
700 kfree(rep);
701 return ret;
702}
703
704static int apple_backlight_led_set(struct led_classdev *led_cdev,
705 enum led_brightness brightness)
706{
707 struct apple_sc_backlight *backlight = container_of(led_cdev,
708 struct apple_sc_backlight, cdev);
709
710 return apple_backlight_set(backlight->hdev, brightness, 0);
711}
712
713static int apple_backlight_init(struct hid_device *hdev)
714{
715 int ret;
716 struct apple_sc *asc = hid_get_drvdata(hdev);
717 struct apple_backlight_config_report *rep;
718
719 if (!apple_backlight_check_support(hdev))
720 return -EINVAL;
721
722 rep = kmalloc(0x200, GFP_KERNEL);
723 if (rep == NULL)
724 return -ENOMEM;
725
726 ret = hid_hw_raw_request(hdev, 0xBFu, (u8 *) rep, sizeof(*rep),
727 HID_FEATURE_REPORT, HID_REQ_GET_REPORT);
728 if (ret < 0) {
729 hid_err(hdev, "backlight request failed: %d\n", ret);
730 goto cleanup_and_exit;
731 }
732 if (ret < 8 || rep->version != 1) {
733 hid_err(hdev, "backlight config struct: bad version %i\n", rep->version);
734 ret = -EINVAL;
735 goto cleanup_and_exit;
736 }
737
738 hid_dbg(hdev, "backlight config: off=%u, on_min=%u, on_max=%u\n",
739 rep->backlight_off, rep->backlight_on_min, rep->backlight_on_max);
740
741 asc->backlight = devm_kzalloc(&hdev->dev, sizeof(*asc->backlight), GFP_KERNEL);
742 if (!asc->backlight) {
743 ret = -ENOMEM;
744 goto cleanup_and_exit;
745 }
746
747 asc->backlight->hdev = hdev;
748 asc->backlight->cdev.name = "apple::kbd_backlight";
749 asc->backlight->cdev.max_brightness = rep->backlight_on_max;
750 asc->backlight->cdev.brightness_set_blocking = apple_backlight_led_set;
751
752 ret = apple_backlight_set(hdev, 0, 0);
753 if (ret < 0) {
754 hid_err(hdev, "backlight set request failed: %d\n", ret);
755 goto cleanup_and_exit;
756 }
757
758 ret = devm_led_classdev_register(&hdev->dev, &asc->backlight->cdev);
759
760cleanup_and_exit:
761 kfree(rep);
762 return ret;
763}
764
765static int apple_probe(struct hid_device *hdev,
766 const struct hid_device_id *id)
767{
768 unsigned long quirks = id->driver_data;
769 struct apple_sc *asc;
770 int ret;
771
772 asc = devm_kzalloc(&hdev->dev, sizeof(*asc), GFP_KERNEL);
773 if (asc == NULL) {
774 hid_err(hdev, "can't alloc apple descriptor\n");
775 return -ENOMEM;
776 }
777
778 asc->hdev = hdev;
779 asc->quirks = quirks;
780
781 hid_set_drvdata(hdev, asc);
782
783 ret = hid_parse(hdev);
784 if (ret) {
785 hid_err(hdev, "parse failed\n");
786 return ret;
787 }
788
789 ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT);
790 if (ret) {
791 hid_err(hdev, "hw start failed\n");
792 return ret;
793 }
794
795 timer_setup(&asc->battery_timer, apple_battery_timer_tick, 0);
796 mod_timer(&asc->battery_timer,
797 jiffies + msecs_to_jiffies(APPLE_BATTERY_TIMEOUT_MS));
798 apple_fetch_battery(hdev);
799
800 if (quirks & APPLE_BACKLIGHT_CTL)
801 apple_backlight_init(hdev);
802
803 return 0;
804}
805
806static void apple_remove(struct hid_device *hdev)
807{
808 struct apple_sc *asc = hid_get_drvdata(hdev);
809
810 del_timer_sync(&asc->battery_timer);
811
812 hid_hw_stop(hdev);
813}
814
815static const struct hid_device_id apple_devices[] = {
816 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MIGHTYMOUSE),
817 .driver_data = APPLE_MIGHTYMOUSE | APPLE_INVERT_HWHEEL },
818
819 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ANSI),
820 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
821 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ISO),
822 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
823 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ANSI),
824 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
825 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ISO),
826 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
827 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_JIS),
828 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
829 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ANSI),
830 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
831 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ISO),
832 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
833 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_JIS),
834 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
835 APPLE_RDESC_JIS },
836 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ANSI),
837 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
838 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ISO),
839 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
840 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_JIS),
841 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
842 APPLE_RDESC_JIS },
843 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_ANSI),
844 .driver_data = APPLE_HAS_FN },
845 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_ISO),
846 .driver_data = APPLE_HAS_FN },
847 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_JIS),
848 .driver_data = APPLE_HAS_FN },
849 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_ANSI),
850 .driver_data = APPLE_HAS_FN },
851 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_ISO),
852 .driver_data = APPLE_HAS_FN },
853 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_JIS),
854 .driver_data = APPLE_HAS_FN },
855 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ANSI),
856 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
857 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ISO),
858 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
859 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_JIS),
860 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
861 APPLE_RDESC_JIS },
862 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_ANSI),
863 .driver_data = APPLE_HAS_FN },
864 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_ANSI),
865 .driver_data = APPLE_HAS_FN },
866 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_ISO),
867 .driver_data = APPLE_HAS_FN },
868 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_ISO),
869 .driver_data = APPLE_HAS_FN },
870 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_JIS),
871 .driver_data = APPLE_HAS_FN },
872 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ANSI),
873 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
874 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ISO),
875 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
876 APPLE_ISO_TILDE_QUIRK },
877 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ISO),
878 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
879 APPLE_ISO_TILDE_QUIRK },
880 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE,
881 USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ANSI),
882 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
883 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE,
884 USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_JIS),
885 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
886 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_JIS),
887 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
888 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_2015),
889 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK | APPLE_RDESC_BATTERY },
890 { HID_BLUETOOTH_DEVICE(BT_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_2015),
891 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK },
892 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_NUMPAD_2015),
893 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK | APPLE_RDESC_BATTERY },
894 { HID_BLUETOOTH_DEVICE(BT_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_NUMPAD_2015),
895 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK },
896 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ANSI),
897 .driver_data = APPLE_HAS_FN },
898 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ISO),
899 .driver_data = APPLE_HAS_FN },
900 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_JIS),
901 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
902 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI),
903 .driver_data = APPLE_HAS_FN },
904 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ISO),
905 .driver_data = APPLE_HAS_FN },
906 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_JIS),
907 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
908 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI),
909 .driver_data = APPLE_HAS_FN },
910 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ISO),
911 .driver_data = APPLE_HAS_FN },
912 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_JIS),
913 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
914 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI),
915 .driver_data = APPLE_HAS_FN },
916 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ISO),
917 .driver_data = APPLE_HAS_FN },
918 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_JIS),
919 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
920 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI),
921 .driver_data = APPLE_HAS_FN },
922 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO),
923 .driver_data = APPLE_HAS_FN },
924 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS),
925 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
926 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_ANSI),
927 .driver_data = APPLE_HAS_FN },
928 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_ISO),
929 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK },
930 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_JIS),
931 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
932 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6_ANSI),
933 .driver_data = APPLE_HAS_FN },
934 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6_ISO),
935 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK },
936 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6_JIS),
937 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
938 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6A_ANSI),
939 .driver_data = APPLE_HAS_FN },
940 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6A_ISO),
941 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK },
942 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6A_JIS),
943 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
944 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5A_ANSI),
945 .driver_data = APPLE_HAS_FN },
946 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5A_ISO),
947 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK },
948 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5A_JIS),
949 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
950 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_ANSI),
951 .driver_data = APPLE_HAS_FN },
952 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_ISO),
953 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK },
954 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_JIS),
955 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
956 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_ANSI),
957 .driver_data = APPLE_HAS_FN },
958 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_ISO),
959 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK },
960 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_JIS),
961 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
962 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING8_ANSI),
963 .driver_data = APPLE_HAS_FN },
964 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING8_ISO),
965 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK },
966 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING8_JIS),
967 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
968 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING9_ANSI),
969 .driver_data = APPLE_HAS_FN },
970 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING9_ISO),
971 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK },
972 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING9_JIS),
973 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
974 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J140K),
975 .driver_data = APPLE_HAS_FN | APPLE_BACKLIGHT_CTL },
976 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J132),
977 .driver_data = APPLE_HAS_FN | APPLE_BACKLIGHT_CTL },
978 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J680),
979 .driver_data = APPLE_HAS_FN | APPLE_BACKLIGHT_CTL },
980 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J213),
981 .driver_data = APPLE_HAS_FN | APPLE_BACKLIGHT_CTL },
982 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J214K),
983 .driver_data = APPLE_HAS_FN },
984 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J223),
985 .driver_data = APPLE_HAS_FN },
986 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J230K),
987 .driver_data = APPLE_HAS_FN },
988 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J152F),
989 .driver_data = APPLE_HAS_FN },
990 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI),
991 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
992 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO),
993 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
994 APPLE_ISO_TILDE_QUIRK },
995 { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS),
996 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
997 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY),
998 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
999 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY),
1000 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
1001 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_2021),
1002 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK | APPLE_RDESC_BATTERY },
1003 { HID_BLUETOOTH_DEVICE(BT_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_2021),
1004 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK },
1005 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_FINGERPRINT_2021),
1006 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK | APPLE_RDESC_BATTERY },
1007 { HID_BLUETOOTH_DEVICE(BT_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_FINGERPRINT_2021),
1008 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK },
1009 { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_NUMPAD_2021),
1010 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK | APPLE_RDESC_BATTERY },
1011 { HID_BLUETOOTH_DEVICE(BT_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_NUMPAD_2021),
1012 .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK },
1013
1014 { }
1015};
1016MODULE_DEVICE_TABLE(hid, apple_devices);
1017
1018static struct hid_driver apple_driver = {
1019 .name = "apple",
1020 .id_table = apple_devices,
1021 .report_fixup = apple_report_fixup,
1022 .probe = apple_probe,
1023 .remove = apple_remove,
1024 .event = apple_event,
1025 .input_mapping = apple_input_mapping,
1026 .input_mapped = apple_input_mapped,
1027 .input_configured = apple_input_configured,
1028};
1029module_hid_driver(apple_driver);
1030
1031MODULE_LICENSE("GPL");
1032