Commit | Line | Data |
---|---|---|
fb51b443 DH |
1 | /* |
2 | * HID driver for Nintendo Wiimote devices | |
3 | * Copyright (c) 2011 David Herrmann | |
4 | */ | |
5 | ||
6 | /* | |
7 | * This program is free software; you can redistribute it and/or modify it | |
8 | * under the terms of the GNU General Public License as published by the Free | |
9 | * Software Foundation; either version 2 of the License, or (at your option) | |
10 | * any later version. | |
11 | */ | |
12 | ||
672bc4e0 | 13 | #include <linux/device.h> |
02fb72a0 | 14 | #include <linux/hid.h> |
672bc4e0 | 15 | #include <linux/input.h> |
23a5a4a3 | 16 | #include <linux/leds.h> |
fb51b443 | 17 | #include <linux/module.h> |
23c063cb | 18 | #include <linux/spinlock.h> |
02fb72a0 | 19 | #include "hid-ids.h" |
fb51b443 DH |
20 | |
21 | #define WIIMOTE_VERSION "0.1" | |
22 | #define WIIMOTE_NAME "Nintendo Wii Remote" | |
23c063cb DH |
23 | #define WIIMOTE_BUFSIZE 32 |
24 | ||
25 | struct wiimote_buf { | |
26 | __u8 data[HID_MAX_BUFFER_SIZE]; | |
27 | size_t size; | |
28 | }; | |
fb51b443 | 29 | |
32a0d9a5 DH |
30 | struct wiimote_state { |
31 | spinlock_t lock; | |
32 | __u8 flags; | |
33 | }; | |
34 | ||
e894d0e3 DH |
35 | struct wiimote_data { |
36 | struct hid_device *hdev; | |
672bc4e0 | 37 | struct input_dev *input; |
23a5a4a3 | 38 | struct led_classdev *leds[4]; |
23c063cb DH |
39 | |
40 | spinlock_t qlock; | |
41 | __u8 head; | |
42 | __u8 tail; | |
43 | struct wiimote_buf outq[WIIMOTE_BUFSIZE]; | |
44 | struct work_struct worker; | |
32a0d9a5 DH |
45 | |
46 | struct wiimote_state state; | |
e894d0e3 DH |
47 | }; |
48 | ||
db308346 DH |
49 | #define WIIPROTO_FLAG_LED1 0x01 |
50 | #define WIIPROTO_FLAG_LED2 0x02 | |
51 | #define WIIPROTO_FLAG_LED3 0x04 | |
52 | #define WIIPROTO_FLAG_LED4 0x08 | |
32a0d9a5 DH |
53 | #define WIIPROTO_FLAGS_LEDS (WIIPROTO_FLAG_LED1 | WIIPROTO_FLAG_LED2 | \ |
54 | WIIPROTO_FLAG_LED3 | WIIPROTO_FLAG_LED4) | |
db308346 | 55 | |
23a5a4a3 DH |
56 | /* return flag for led \num */ |
57 | #define WIIPROTO_FLAG_LED(num) (WIIPROTO_FLAG_LED1 << (num - 1)) | |
58 | ||
1abb9ad3 | 59 | enum wiiproto_reqs { |
db308346 | 60 | WIIPROTO_REQ_LED = 0x11, |
1abb9ad3 DH |
61 | WIIPROTO_REQ_DRM_K = 0x30, |
62 | }; | |
63 | ||
64 | enum wiiproto_keys { | |
65 | WIIPROTO_KEY_LEFT, | |
66 | WIIPROTO_KEY_RIGHT, | |
67 | WIIPROTO_KEY_UP, | |
68 | WIIPROTO_KEY_DOWN, | |
69 | WIIPROTO_KEY_PLUS, | |
70 | WIIPROTO_KEY_MINUS, | |
71 | WIIPROTO_KEY_ONE, | |
72 | WIIPROTO_KEY_TWO, | |
73 | WIIPROTO_KEY_A, | |
74 | WIIPROTO_KEY_B, | |
75 | WIIPROTO_KEY_HOME, | |
76 | WIIPROTO_KEY_COUNT | |
77 | }; | |
78 | ||
79 | static __u16 wiiproto_keymap[] = { | |
80 | KEY_LEFT, /* WIIPROTO_KEY_LEFT */ | |
81 | KEY_RIGHT, /* WIIPROTO_KEY_RIGHT */ | |
82 | KEY_UP, /* WIIPROTO_KEY_UP */ | |
83 | KEY_DOWN, /* WIIPROTO_KEY_DOWN */ | |
84 | KEY_NEXT, /* WIIPROTO_KEY_PLUS */ | |
85 | KEY_PREVIOUS, /* WIIPROTO_KEY_MINUS */ | |
86 | BTN_1, /* WIIPROTO_KEY_ONE */ | |
87 | BTN_2, /* WIIPROTO_KEY_TWO */ | |
88 | BTN_A, /* WIIPROTO_KEY_A */ | |
89 | BTN_B, /* WIIPROTO_KEY_B */ | |
90 | BTN_MODE, /* WIIPROTO_KEY_HOME */ | |
91 | }; | |
92 | ||
0c218f14 DH |
93 | static ssize_t wiimote_hid_send(struct hid_device *hdev, __u8 *buffer, |
94 | size_t count) | |
95 | { | |
96 | __u8 *buf; | |
97 | ssize_t ret; | |
98 | ||
99 | if (!hdev->hid_output_raw_report) | |
100 | return -ENODEV; | |
101 | ||
102 | buf = kmemdup(buffer, count, GFP_KERNEL); | |
103 | if (!buf) | |
104 | return -ENOMEM; | |
105 | ||
106 | ret = hdev->hid_output_raw_report(hdev, buf, count, HID_OUTPUT_REPORT); | |
107 | ||
108 | kfree(buf); | |
109 | return ret; | |
110 | } | |
111 | ||
23c063cb DH |
112 | static void wiimote_worker(struct work_struct *work) |
113 | { | |
114 | struct wiimote_data *wdata = container_of(work, struct wiimote_data, | |
115 | worker); | |
116 | unsigned long flags; | |
117 | ||
118 | spin_lock_irqsave(&wdata->qlock, flags); | |
119 | ||
120 | while (wdata->head != wdata->tail) { | |
121 | spin_unlock_irqrestore(&wdata->qlock, flags); | |
122 | wiimote_hid_send(wdata->hdev, wdata->outq[wdata->tail].data, | |
123 | wdata->outq[wdata->tail].size); | |
124 | spin_lock_irqsave(&wdata->qlock, flags); | |
125 | ||
126 | wdata->tail = (wdata->tail + 1) % WIIMOTE_BUFSIZE; | |
127 | } | |
128 | ||
129 | spin_unlock_irqrestore(&wdata->qlock, flags); | |
130 | } | |
131 | ||
132 | static void wiimote_queue(struct wiimote_data *wdata, const __u8 *buffer, | |
133 | size_t count) | |
134 | { | |
135 | unsigned long flags; | |
136 | __u8 newhead; | |
137 | ||
138 | if (count > HID_MAX_BUFFER_SIZE) { | |
139 | hid_warn(wdata->hdev, "Sending too large output report\n"); | |
140 | return; | |
141 | } | |
142 | ||
143 | /* | |
144 | * Copy new request into our output queue and check whether the | |
145 | * queue is full. If it is full, discard this request. | |
146 | * If it is empty we need to start a new worker that will | |
147 | * send out the buffer to the hid device. | |
148 | * If the queue is not empty, then there must be a worker | |
149 | * that is currently sending out our buffer and this worker | |
150 | * will reschedule itself until the queue is empty. | |
151 | */ | |
152 | ||
153 | spin_lock_irqsave(&wdata->qlock, flags); | |
154 | ||
155 | memcpy(wdata->outq[wdata->head].data, buffer, count); | |
156 | wdata->outq[wdata->head].size = count; | |
157 | newhead = (wdata->head + 1) % WIIMOTE_BUFSIZE; | |
158 | ||
159 | if (wdata->head == wdata->tail) { | |
160 | wdata->head = newhead; | |
161 | schedule_work(&wdata->worker); | |
162 | } else if (newhead != wdata->tail) { | |
163 | wdata->head = newhead; | |
164 | } else { | |
165 | hid_warn(wdata->hdev, "Output queue is full"); | |
166 | } | |
167 | ||
168 | spin_unlock_irqrestore(&wdata->qlock, flags); | |
169 | } | |
170 | ||
db308346 DH |
171 | static void wiiproto_req_leds(struct wiimote_data *wdata, int leds) |
172 | { | |
173 | __u8 cmd[2]; | |
174 | ||
32a0d9a5 DH |
175 | leds &= WIIPROTO_FLAGS_LEDS; |
176 | if ((wdata->state.flags & WIIPROTO_FLAGS_LEDS) == leds) | |
177 | return; | |
178 | wdata->state.flags = (wdata->state.flags & ~WIIPROTO_FLAGS_LEDS) | leds; | |
179 | ||
db308346 DH |
180 | cmd[0] = WIIPROTO_REQ_LED; |
181 | cmd[1] = 0; | |
182 | ||
183 | if (leds & WIIPROTO_FLAG_LED1) | |
184 | cmd[1] |= 0x10; | |
185 | if (leds & WIIPROTO_FLAG_LED2) | |
186 | cmd[1] |= 0x20; | |
187 | if (leds & WIIPROTO_FLAG_LED3) | |
188 | cmd[1] |= 0x40; | |
189 | if (leds & WIIPROTO_FLAG_LED4) | |
190 | cmd[1] |= 0x80; | |
191 | ||
192 | wiimote_queue(wdata, cmd, sizeof(cmd)); | |
193 | } | |
194 | ||
23a5a4a3 DH |
195 | static enum led_brightness wiimote_leds_get(struct led_classdev *led_dev) |
196 | { | |
197 | struct wiimote_data *wdata; | |
198 | struct device *dev = led_dev->dev->parent; | |
199 | int i; | |
200 | unsigned long flags; | |
201 | bool value = false; | |
202 | ||
203 | wdata = hid_get_drvdata(container_of(dev, struct hid_device, dev)); | |
204 | ||
205 | for (i = 0; i < 4; ++i) { | |
206 | if (wdata->leds[i] == led_dev) { | |
207 | spin_lock_irqsave(&wdata->state.lock, flags); | |
208 | value = wdata->state.flags & WIIPROTO_FLAG_LED(i + 1); | |
209 | spin_unlock_irqrestore(&wdata->state.lock, flags); | |
210 | break; | |
211 | } | |
212 | } | |
213 | ||
214 | return value ? LED_FULL : LED_OFF; | |
215 | } | |
216 | ||
217 | static void wiimote_leds_set(struct led_classdev *led_dev, | |
218 | enum led_brightness value) | |
219 | { | |
220 | struct wiimote_data *wdata; | |
221 | struct device *dev = led_dev->dev->parent; | |
222 | int i; | |
223 | unsigned long flags; | |
224 | __u8 state, flag; | |
225 | ||
226 | wdata = hid_get_drvdata(container_of(dev, struct hid_device, dev)); | |
227 | ||
228 | for (i = 0; i < 4; ++i) { | |
229 | if (wdata->leds[i] == led_dev) { | |
230 | flag = WIIPROTO_FLAG_LED(i + 1); | |
231 | spin_lock_irqsave(&wdata->state.lock, flags); | |
232 | state = wdata->state.flags; | |
233 | if (value == LED_OFF) | |
234 | wiiproto_req_leds(wdata, state & ~flag); | |
235 | else | |
236 | wiiproto_req_leds(wdata, state | flag); | |
237 | spin_unlock_irqrestore(&wdata->state.lock, flags); | |
238 | break; | |
239 | } | |
240 | } | |
241 | } | |
3c1c2fce | 242 | |
672bc4e0 DH |
243 | static int wiimote_input_event(struct input_dev *dev, unsigned int type, |
244 | unsigned int code, int value) | |
245 | { | |
246 | return 0; | |
247 | } | |
248 | ||
26af1748 DH |
249 | static int wiimote_input_open(struct input_dev *dev) |
250 | { | |
251 | struct wiimote_data *wdata = input_get_drvdata(dev); | |
252 | ||
253 | return hid_hw_open(wdata->hdev); | |
254 | } | |
255 | ||
256 | static void wiimote_input_close(struct input_dev *dev) | |
257 | { | |
258 | struct wiimote_data *wdata = input_get_drvdata(dev); | |
259 | ||
260 | hid_hw_close(wdata->hdev); | |
261 | } | |
262 | ||
1abb9ad3 DH |
263 | static void handler_keys(struct wiimote_data *wdata, const __u8 *payload) |
264 | { | |
265 | input_report_key(wdata->input, wiiproto_keymap[WIIPROTO_KEY_LEFT], | |
266 | !!(payload[0] & 0x01)); | |
267 | input_report_key(wdata->input, wiiproto_keymap[WIIPROTO_KEY_RIGHT], | |
268 | !!(payload[0] & 0x02)); | |
269 | input_report_key(wdata->input, wiiproto_keymap[WIIPROTO_KEY_DOWN], | |
270 | !!(payload[0] & 0x04)); | |
271 | input_report_key(wdata->input, wiiproto_keymap[WIIPROTO_KEY_UP], | |
272 | !!(payload[0] & 0x08)); | |
273 | input_report_key(wdata->input, wiiproto_keymap[WIIPROTO_KEY_PLUS], | |
274 | !!(payload[0] & 0x10)); | |
275 | input_report_key(wdata->input, wiiproto_keymap[WIIPROTO_KEY_TWO], | |
276 | !!(payload[1] & 0x01)); | |
277 | input_report_key(wdata->input, wiiproto_keymap[WIIPROTO_KEY_ONE], | |
278 | !!(payload[1] & 0x02)); | |
279 | input_report_key(wdata->input, wiiproto_keymap[WIIPROTO_KEY_B], | |
280 | !!(payload[1] & 0x04)); | |
281 | input_report_key(wdata->input, wiiproto_keymap[WIIPROTO_KEY_A], | |
282 | !!(payload[1] & 0x08)); | |
283 | input_report_key(wdata->input, wiiproto_keymap[WIIPROTO_KEY_MINUS], | |
284 | !!(payload[1] & 0x10)); | |
285 | input_report_key(wdata->input, wiiproto_keymap[WIIPROTO_KEY_HOME], | |
286 | !!(payload[1] & 0x80)); | |
287 | input_sync(wdata->input); | |
288 | } | |
289 | ||
a4d19197 DH |
290 | struct wiiproto_handler { |
291 | __u8 id; | |
292 | size_t size; | |
293 | void (*func)(struct wiimote_data *wdata, const __u8 *payload); | |
294 | }; | |
295 | ||
296 | static struct wiiproto_handler handlers[] = { | |
1abb9ad3 | 297 | { .id = WIIPROTO_REQ_DRM_K, .size = 2, .func = handler_keys }, |
a4d19197 DH |
298 | { .id = 0 } |
299 | }; | |
300 | ||
02fb72a0 DH |
301 | static int wiimote_hid_event(struct hid_device *hdev, struct hid_report *report, |
302 | u8 *raw_data, int size) | |
303 | { | |
4d36e975 | 304 | struct wiimote_data *wdata = hid_get_drvdata(hdev); |
a4d19197 DH |
305 | struct wiiproto_handler *h; |
306 | int i; | |
32a0d9a5 | 307 | unsigned long flags; |
4d36e975 | 308 | |
02fb72a0 DH |
309 | if (size < 1) |
310 | return -EINVAL; | |
311 | ||
32a0d9a5 DH |
312 | spin_lock_irqsave(&wdata->state.lock, flags); |
313 | ||
a4d19197 DH |
314 | for (i = 0; handlers[i].id; ++i) { |
315 | h = &handlers[i]; | |
316 | if (h->id == raw_data[0] && h->size < size) | |
317 | h->func(wdata, &raw_data[1]); | |
318 | } | |
319 | ||
32a0d9a5 DH |
320 | spin_unlock_irqrestore(&wdata->state.lock, flags); |
321 | ||
02fb72a0 DH |
322 | return 0; |
323 | } | |
324 | ||
23a5a4a3 DH |
325 | static void wiimote_leds_destroy(struct wiimote_data *wdata) |
326 | { | |
327 | int i; | |
328 | struct led_classdev *led; | |
329 | ||
330 | for (i = 0; i < 4; ++i) { | |
331 | if (wdata->leds[i]) { | |
332 | led = wdata->leds[i]; | |
333 | wdata->leds[i] = NULL; | |
334 | led_classdev_unregister(led); | |
335 | kfree(led); | |
336 | } | |
337 | } | |
338 | } | |
339 | ||
340 | static int wiimote_leds_create(struct wiimote_data *wdata) | |
341 | { | |
342 | int i, ret; | |
343 | struct device *dev = &wdata->hdev->dev; | |
344 | size_t namesz = strlen(dev_name(dev)) + 9; | |
345 | struct led_classdev *led; | |
346 | char *name; | |
347 | ||
348 | for (i = 0; i < 4; ++i) { | |
349 | led = kzalloc(sizeof(struct led_classdev) + namesz, GFP_KERNEL); | |
350 | if (!led) { | |
351 | ret = -ENOMEM; | |
352 | goto err; | |
353 | } | |
354 | name = (void*)&led[1]; | |
355 | snprintf(name, namesz, "%s:blue:p%d", dev_name(dev), i); | |
356 | led->name = name; | |
357 | led->brightness = 0; | |
358 | led->max_brightness = 1; | |
359 | led->brightness_get = wiimote_leds_get; | |
360 | led->brightness_set = wiimote_leds_set; | |
361 | ||
362 | ret = led_classdev_register(dev, led); | |
363 | if (ret) { | |
364 | kfree(led); | |
365 | goto err; | |
366 | } | |
367 | wdata->leds[i] = led; | |
368 | } | |
369 | ||
370 | return 0; | |
371 | ||
372 | err: | |
373 | wiimote_leds_destroy(wdata); | |
374 | return ret; | |
375 | } | |
376 | ||
e894d0e3 DH |
377 | static struct wiimote_data *wiimote_create(struct hid_device *hdev) |
378 | { | |
379 | struct wiimote_data *wdata; | |
1abb9ad3 | 380 | int i; |
e894d0e3 DH |
381 | |
382 | wdata = kzalloc(sizeof(*wdata), GFP_KERNEL); | |
383 | if (!wdata) | |
384 | return NULL; | |
385 | ||
672bc4e0 DH |
386 | wdata->input = input_allocate_device(); |
387 | if (!wdata->input) { | |
388 | kfree(wdata); | |
389 | return NULL; | |
390 | } | |
391 | ||
e894d0e3 DH |
392 | wdata->hdev = hdev; |
393 | hid_set_drvdata(hdev, wdata); | |
394 | ||
672bc4e0 DH |
395 | input_set_drvdata(wdata->input, wdata); |
396 | wdata->input->event = wiimote_input_event; | |
26af1748 DH |
397 | wdata->input->open = wiimote_input_open; |
398 | wdata->input->close = wiimote_input_close; | |
672bc4e0 DH |
399 | wdata->input->dev.parent = &wdata->hdev->dev; |
400 | wdata->input->id.bustype = wdata->hdev->bus; | |
401 | wdata->input->id.vendor = wdata->hdev->vendor; | |
402 | wdata->input->id.product = wdata->hdev->product; | |
403 | wdata->input->id.version = wdata->hdev->version; | |
404 | wdata->input->name = WIIMOTE_NAME; | |
405 | ||
1abb9ad3 DH |
406 | set_bit(EV_KEY, wdata->input->evbit); |
407 | for (i = 0; i < WIIPROTO_KEY_COUNT; ++i) | |
408 | set_bit(wiiproto_keymap[i], wdata->input->keybit); | |
409 | ||
23c063cb DH |
410 | spin_lock_init(&wdata->qlock); |
411 | INIT_WORK(&wdata->worker, wiimote_worker); | |
412 | ||
32a0d9a5 DH |
413 | spin_lock_init(&wdata->state.lock); |
414 | ||
e894d0e3 DH |
415 | return wdata; |
416 | } | |
417 | ||
418 | static void wiimote_destroy(struct wiimote_data *wdata) | |
419 | { | |
23a5a4a3 | 420 | wiimote_leds_destroy(wdata); |
3989ef6c DH |
421 | |
422 | input_unregister_device(wdata->input); | |
423 | cancel_work_sync(&wdata->worker); | |
424 | hid_hw_stop(wdata->hdev); | |
425 | ||
e894d0e3 DH |
426 | kfree(wdata); |
427 | } | |
428 | ||
02fb72a0 DH |
429 | static int wiimote_hid_probe(struct hid_device *hdev, |
430 | const struct hid_device_id *id) | |
fb51b443 | 431 | { |
e894d0e3 | 432 | struct wiimote_data *wdata; |
02fb72a0 DH |
433 | int ret; |
434 | ||
e894d0e3 DH |
435 | wdata = wiimote_create(hdev); |
436 | if (!wdata) { | |
437 | hid_err(hdev, "Can't alloc device\n"); | |
438 | return -ENOMEM; | |
439 | } | |
440 | ||
02fb72a0 DH |
441 | ret = hid_parse(hdev); |
442 | if (ret) { | |
443 | hid_err(hdev, "HID parse failed\n"); | |
e894d0e3 | 444 | goto err; |
02fb72a0 DH |
445 | } |
446 | ||
447 | ret = hid_hw_start(hdev, HID_CONNECT_HIDRAW); | |
448 | if (ret) { | |
449 | hid_err(hdev, "HW start failed\n"); | |
e894d0e3 | 450 | goto err; |
02fb72a0 DH |
451 | } |
452 | ||
672bc4e0 DH |
453 | ret = input_register_device(wdata->input); |
454 | if (ret) { | |
455 | hid_err(hdev, "Cannot register input device\n"); | |
456 | goto err_stop; | |
457 | } | |
458 | ||
23a5a4a3 | 459 | ret = wiimote_leds_create(wdata); |
3989ef6c DH |
460 | if (ret) |
461 | goto err_free; | |
462 | ||
02fb72a0 | 463 | hid_info(hdev, "New device registered\n"); |
32a0d9a5 DH |
464 | |
465 | /* by default set led1 after device initialization */ | |
466 | spin_lock_irq(&wdata->state.lock); | |
db308346 | 467 | wiiproto_req_leds(wdata, WIIPROTO_FLAG_LED1); |
32a0d9a5 DH |
468 | spin_unlock_irq(&wdata->state.lock); |
469 | ||
fb51b443 | 470 | return 0; |
e894d0e3 | 471 | |
3989ef6c DH |
472 | err_free: |
473 | wiimote_destroy(wdata); | |
474 | return ret; | |
475 | ||
672bc4e0 DH |
476 | err_stop: |
477 | hid_hw_stop(hdev); | |
e894d0e3 | 478 | err: |
672bc4e0 | 479 | input_free_device(wdata->input); |
3989ef6c | 480 | kfree(wdata); |
e894d0e3 | 481 | return ret; |
fb51b443 DH |
482 | } |
483 | ||
02fb72a0 DH |
484 | static void wiimote_hid_remove(struct hid_device *hdev) |
485 | { | |
e894d0e3 DH |
486 | struct wiimote_data *wdata = hid_get_drvdata(hdev); |
487 | ||
02fb72a0 | 488 | hid_info(hdev, "Device removed\n"); |
e894d0e3 | 489 | wiimote_destroy(wdata); |
02fb72a0 DH |
490 | } |
491 | ||
492 | static const struct hid_device_id wiimote_hid_devices[] = { | |
493 | { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_NINTENDO, | |
494 | USB_DEVICE_ID_NINTENDO_WIIMOTE) }, | |
495 | { } | |
496 | }; | |
497 | MODULE_DEVICE_TABLE(hid, wiimote_hid_devices); | |
498 | ||
499 | static struct hid_driver wiimote_hid_driver = { | |
500 | .name = "wiimote", | |
501 | .id_table = wiimote_hid_devices, | |
502 | .probe = wiimote_hid_probe, | |
503 | .remove = wiimote_hid_remove, | |
504 | .raw_event = wiimote_hid_event, | |
505 | }; | |
506 | ||
507 | static int __init wiimote_init(void) | |
508 | { | |
509 | int ret; | |
510 | ||
511 | ret = hid_register_driver(&wiimote_hid_driver); | |
512 | if (ret) | |
513 | pr_err("Can't register wiimote hid driver\n"); | |
514 | ||
515 | return ret; | |
516 | } | |
517 | ||
fb51b443 DH |
518 | static void __exit wiimote_exit(void) |
519 | { | |
02fb72a0 | 520 | hid_unregister_driver(&wiimote_hid_driver); |
fb51b443 DH |
521 | } |
522 | ||
523 | module_init(wiimote_init); | |
524 | module_exit(wiimote_exit); | |
525 | MODULE_LICENSE("GPL"); | |
526 | MODULE_AUTHOR("David Herrmann <dh.herrmann@gmail.com>"); | |
527 | MODULE_DESCRIPTION(WIIMOTE_NAME " Device Driver"); | |
528 | MODULE_VERSION(WIIMOTE_VERSION); |