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1 | /* |
2 | * Roccat Kone[+] driver for Linux |
3 | * |
4 | * Copyright (c) 2010 Stefan Achatz <erazor_de@users.sourceforge.net> |
5 | */ |
6 | |
7 | /* |
8 | * This program is free software; you can redistribute it and/or modify it |
9 | * under the terms of the GNU General Public License as published by the Free |
10 | * Software Foundation; either version 2 of the License, or (at your option) |
11 | * any later version. |
12 | */ |
13 | |
14 | /* |
15 | * Roccat Kone[+] is an updated/improved version of the Kone with more memory |
16 | * and functionality and without the non-standard behaviours the Kone had. |
17 | * KoneXTD has same capabilities but updated sensor. |
18 | */ |
19 | |
20 | #include <linux/device.h> |
21 | #include <linux/input.h> |
22 | #include <linux/hid.h> |
23 | #include <linux/module.h> |
24 | #include <linux/slab.h> |
25 | #include <linux/hid-roccat.h> |
26 | #include "hid-ids.h" |
27 | #include "hid-roccat-common.h" |
28 | #include "hid-roccat-koneplus.h" |
29 | |
30 | static uint profile_numbers[5] = {0, 1, 2, 3, 4}; |
31 | |
32 | static struct class *koneplus_class; |
33 | |
34 | static void koneplus_profile_activated(struct koneplus_device *koneplus, |
35 | uint new_profile) |
36 | { |
37 | koneplus->actual_profile = new_profile; |
38 | } |
39 | |
40 | static int koneplus_send_control(struct usb_device *usb_dev, uint value, |
41 | enum koneplus_control_requests request) |
42 | { |
43 | struct roccat_common2_control control; |
44 | |
45 | if ((request == KONEPLUS_CONTROL_REQUEST_PROFILE_SETTINGS || |
46 | request == KONEPLUS_CONTROL_REQUEST_PROFILE_BUTTONS) && |
47 | value > 4) |
48 | return -EINVAL; |
49 | |
50 | control.command = ROCCAT_COMMON_COMMAND_CONTROL; |
51 | control.value = value; |
52 | control.request = request; |
53 | |
54 | return roccat_common2_send_with_status(usb_dev, |
55 | ROCCAT_COMMON_COMMAND_CONTROL, |
56 | &control, sizeof(struct roccat_common2_control)); |
57 | } |
58 | |
59 | |
60 | /* retval is 0-4 on success, < 0 on error */ |
61 | static int koneplus_get_actual_profile(struct usb_device *usb_dev) |
62 | { |
63 | struct koneplus_actual_profile buf; |
64 | int retval; |
65 | |
66 | retval = roccat_common2_receive(usb_dev, KONEPLUS_COMMAND_ACTUAL_PROFILE, |
67 | &buf, KONEPLUS_SIZE_ACTUAL_PROFILE); |
68 | |
69 | return retval ? retval : buf.actual_profile; |
70 | } |
71 | |
72 | static int koneplus_set_actual_profile(struct usb_device *usb_dev, |
73 | int new_profile) |
74 | { |
75 | struct koneplus_actual_profile buf; |
76 | |
77 | buf.command = KONEPLUS_COMMAND_ACTUAL_PROFILE; |
78 | buf.size = KONEPLUS_SIZE_ACTUAL_PROFILE; |
79 | buf.actual_profile = new_profile; |
80 | |
81 | return roccat_common2_send_with_status(usb_dev, |
82 | KONEPLUS_COMMAND_ACTUAL_PROFILE, |
83 | &buf, KONEPLUS_SIZE_ACTUAL_PROFILE); |
84 | } |
85 | |
86 | static ssize_t koneplus_sysfs_read(struct file *fp, struct kobject *kobj, |
87 | char *buf, loff_t off, size_t count, |
88 | size_t real_size, uint command) |
89 | { |
90 | struct device *dev = |
91 | container_of(kobj, struct device, kobj)->parent->parent; |
92 | struct koneplus_device *koneplus = hid_get_drvdata(dev_get_drvdata(dev)); |
93 | struct usb_device *usb_dev = interface_to_usbdev(to_usb_interface(dev)); |
94 | int retval; |
95 | |
96 | if (off >= real_size) |
97 | return 0; |
98 | |
99 | if (off != 0 || count != real_size) |
100 | return -EINVAL; |
101 | |
102 | mutex_lock(&koneplus->koneplus_lock); |
103 | retval = roccat_common2_receive(usb_dev, command, buf, real_size); |
104 | mutex_unlock(&koneplus->koneplus_lock); |
105 | |
106 | if (retval) |
107 | return retval; |
108 | |
109 | return real_size; |
110 | } |
111 | |
112 | static ssize_t koneplus_sysfs_write(struct file *fp, struct kobject *kobj, |
113 | void const *buf, loff_t off, size_t count, |
114 | size_t real_size, uint command) |
115 | { |
116 | struct device *dev = |
117 | container_of(kobj, struct device, kobj)->parent->parent; |
118 | struct koneplus_device *koneplus = hid_get_drvdata(dev_get_drvdata(dev)); |
119 | struct usb_device *usb_dev = interface_to_usbdev(to_usb_interface(dev)); |
120 | int retval; |
121 | |
122 | if (off != 0 || count != real_size) |
123 | return -EINVAL; |
124 | |
125 | mutex_lock(&koneplus->koneplus_lock); |
126 | retval = roccat_common2_send_with_status(usb_dev, command, |
127 | buf, real_size); |
128 | mutex_unlock(&koneplus->koneplus_lock); |
129 | |
130 | if (retval) |
131 | return retval; |
132 | |
133 | return real_size; |
134 | } |
135 | |
136 | #define KONEPLUS_SYSFS_W(thingy, THINGY) \ |
137 | static ssize_t koneplus_sysfs_write_ ## thingy(struct file *fp, \ |
138 | struct kobject *kobj, struct bin_attribute *attr, char *buf, \ |
139 | loff_t off, size_t count) \ |
140 | { \ |
141 | return koneplus_sysfs_write(fp, kobj, buf, off, count, \ |
142 | KONEPLUS_SIZE_ ## THINGY, KONEPLUS_COMMAND_ ## THINGY); \ |
143 | } |
144 | |
145 | #define KONEPLUS_SYSFS_R(thingy, THINGY) \ |
146 | static ssize_t koneplus_sysfs_read_ ## thingy(struct file *fp, \ |
147 | struct kobject *kobj, struct bin_attribute *attr, char *buf, \ |
148 | loff_t off, size_t count) \ |
149 | { \ |
150 | return koneplus_sysfs_read(fp, kobj, buf, off, count, \ |
151 | KONEPLUS_SIZE_ ## THINGY, KONEPLUS_COMMAND_ ## THINGY); \ |
152 | } |
153 | |
154 | #define KONEPLUS_SYSFS_RW(thingy, THINGY) \ |
155 | KONEPLUS_SYSFS_W(thingy, THINGY) \ |
156 | KONEPLUS_SYSFS_R(thingy, THINGY) |
157 | |
158 | #define KONEPLUS_BIN_ATTRIBUTE_RW(thingy, THINGY) \ |
159 | { \ |
160 | .attr = { .name = #thingy, .mode = 0660 }, \ |
161 | .size = KONEPLUS_SIZE_ ## THINGY, \ |
162 | .read = koneplus_sysfs_read_ ## thingy, \ |
163 | .write = koneplus_sysfs_write_ ## thingy \ |
164 | } |
165 | |
166 | #define KONEPLUS_BIN_ATTRIBUTE_R(thingy, THINGY) \ |
167 | { \ |
168 | .attr = { .name = #thingy, .mode = 0440 }, \ |
169 | .size = KONEPLUS_SIZE_ ## THINGY, \ |
170 | .read = koneplus_sysfs_read_ ## thingy, \ |
171 | } |
172 | |
173 | #define KONEPLUS_BIN_ATTRIBUTE_W(thingy, THINGY) \ |
174 | { \ |
175 | .attr = { .name = #thingy, .mode = 0220 }, \ |
176 | .size = KONEPLUS_SIZE_ ## THINGY, \ |
177 | .write = koneplus_sysfs_write_ ## thingy \ |
178 | } |
179 | |
180 | KONEPLUS_SYSFS_W(control, CONTROL) |
181 | KONEPLUS_SYSFS_RW(info, INFO) |
182 | KONEPLUS_SYSFS_W(talk, TALK) |
183 | KONEPLUS_SYSFS_W(macro, MACRO) |
184 | KONEPLUS_SYSFS_RW(sensor, SENSOR) |
185 | KONEPLUS_SYSFS_RW(tcu, TCU) |
186 | KONEPLUS_SYSFS_R(tcu_image, TCU_IMAGE) |
187 | KONEPLUS_SYSFS_RW(profile_settings, PROFILE_SETTINGS) |
188 | KONEPLUS_SYSFS_RW(profile_buttons, PROFILE_BUTTONS) |
189 | |
190 | static ssize_t koneplus_sysfs_read_profilex_settings(struct file *fp, |
191 | struct kobject *kobj, struct bin_attribute *attr, char *buf, |
192 | loff_t off, size_t count) |
193 | { |
194 | struct device *dev = |
195 | container_of(kobj, struct device, kobj)->parent->parent; |
196 | struct usb_device *usb_dev = interface_to_usbdev(to_usb_interface(dev)); |
197 | ssize_t retval; |
198 | |
199 | retval = koneplus_send_control(usb_dev, *(uint *)(attr->private), |
200 | KONEPLUS_CONTROL_REQUEST_PROFILE_SETTINGS); |
201 | if (retval) |
202 | return retval; |
203 | |
204 | return koneplus_sysfs_read(fp, kobj, buf, off, count, |
205 | KONEPLUS_SIZE_PROFILE_SETTINGS, |
206 | KONEPLUS_COMMAND_PROFILE_SETTINGS); |
207 | } |
208 | |
209 | static ssize_t koneplus_sysfs_read_profilex_buttons(struct file *fp, |
210 | struct kobject *kobj, struct bin_attribute *attr, char *buf, |
211 | loff_t off, size_t count) |
212 | { |
213 | struct device *dev = |
214 | container_of(kobj, struct device, kobj)->parent->parent; |
215 | struct usb_device *usb_dev = interface_to_usbdev(to_usb_interface(dev)); |
216 | ssize_t retval; |
217 | |
218 | retval = koneplus_send_control(usb_dev, *(uint *)(attr->private), |
219 | KONEPLUS_CONTROL_REQUEST_PROFILE_BUTTONS); |
220 | if (retval) |
221 | return retval; |
222 | |
223 | return koneplus_sysfs_read(fp, kobj, buf, off, count, |
224 | KONEPLUS_SIZE_PROFILE_BUTTONS, |
225 | KONEPLUS_COMMAND_PROFILE_BUTTONS); |
226 | } |
227 | |
228 | static ssize_t koneplus_sysfs_show_actual_profile(struct device *dev, |
229 | struct device_attribute *attr, char *buf) |
230 | { |
231 | struct koneplus_device *koneplus = |
232 | hid_get_drvdata(dev_get_drvdata(dev->parent->parent)); |
233 | return snprintf(buf, PAGE_SIZE, "%d\n", koneplus->actual_profile); |
234 | } |
235 | |
236 | static ssize_t koneplus_sysfs_set_actual_profile(struct device *dev, |
237 | struct device_attribute *attr, char const *buf, size_t size) |
238 | { |
239 | struct koneplus_device *koneplus; |
240 | struct usb_device *usb_dev; |
241 | unsigned long profile; |
242 | int retval; |
243 | struct koneplus_roccat_report roccat_report; |
244 | |
245 | dev = dev->parent->parent; |
246 | koneplus = hid_get_drvdata(dev_get_drvdata(dev)); |
247 | usb_dev = interface_to_usbdev(to_usb_interface(dev)); |
248 | |
249 | retval = strict_strtoul(buf, 10, &profile); |
250 | if (retval) |
251 | return retval; |
252 | |
253 | if (profile > 4) |
254 | return -EINVAL; |
255 | |
256 | mutex_lock(&koneplus->koneplus_lock); |
257 | |
258 | retval = koneplus_set_actual_profile(usb_dev, profile); |
259 | if (retval) { |
260 | mutex_unlock(&koneplus->koneplus_lock); |
261 | return retval; |
262 | } |
263 | |
264 | koneplus_profile_activated(koneplus, profile); |
265 | |
266 | roccat_report.type = KONEPLUS_MOUSE_REPORT_BUTTON_TYPE_PROFILE; |
267 | roccat_report.data1 = profile + 1; |
268 | roccat_report.data2 = 0; |
269 | roccat_report.profile = profile + 1; |
270 | roccat_report_event(koneplus->chrdev_minor, |
271 | (uint8_t const *)&roccat_report); |
272 | |
273 | mutex_unlock(&koneplus->koneplus_lock); |
274 | |
275 | return size; |
276 | } |
277 | |
278 | static ssize_t koneplus_sysfs_show_firmware_version(struct device *dev, |
279 | struct device_attribute *attr, char *buf) |
280 | { |
281 | struct koneplus_device *koneplus; |
282 | struct usb_device *usb_dev; |
283 | struct koneplus_info info; |
284 | |
285 | dev = dev->parent->parent; |
286 | koneplus = hid_get_drvdata(dev_get_drvdata(dev)); |
287 | usb_dev = interface_to_usbdev(to_usb_interface(dev)); |
288 | |
289 | mutex_lock(&koneplus->koneplus_lock); |
290 | roccat_common2_receive(usb_dev, KONEPLUS_COMMAND_INFO, |
291 | &info, KONEPLUS_SIZE_INFO); |
292 | mutex_unlock(&koneplus->koneplus_lock); |
293 | |
294 | return snprintf(buf, PAGE_SIZE, "%d\n", info.firmware_version); |
295 | } |
296 | |
297 | static struct device_attribute koneplus_attributes[] = { |
298 | __ATTR(actual_profile, 0660, |
299 | koneplus_sysfs_show_actual_profile, |
300 | koneplus_sysfs_set_actual_profile), |
301 | __ATTR(startup_profile, 0660, |
302 | koneplus_sysfs_show_actual_profile, |
303 | koneplus_sysfs_set_actual_profile), |
304 | __ATTR(firmware_version, 0440, |
305 | koneplus_sysfs_show_firmware_version, NULL), |
306 | __ATTR_NULL |
307 | }; |
308 | |
309 | static struct bin_attribute koneplus_bin_attributes[] = { |
310 | KONEPLUS_BIN_ATTRIBUTE_W(control, CONTROL), |
311 | KONEPLUS_BIN_ATTRIBUTE_RW(info, INFO), |
312 | KONEPLUS_BIN_ATTRIBUTE_W(talk, TALK), |
313 | KONEPLUS_BIN_ATTRIBUTE_W(macro, MACRO), |
314 | KONEPLUS_BIN_ATTRIBUTE_RW(sensor, SENSOR), |
315 | KONEPLUS_BIN_ATTRIBUTE_RW(tcu, TCU), |
316 | KONEPLUS_BIN_ATTRIBUTE_R(tcu_image, TCU_IMAGE), |
317 | KONEPLUS_BIN_ATTRIBUTE_RW(profile_settings, PROFILE_SETTINGS), |
318 | KONEPLUS_BIN_ATTRIBUTE_RW(profile_buttons, PROFILE_BUTTONS), |
319 | { |
320 | .attr = { .name = "profile1_settings", .mode = 0440 }, |
321 | .size = KONEPLUS_SIZE_PROFILE_SETTINGS, |
322 | .read = koneplus_sysfs_read_profilex_settings, |
323 | .private = &profile_numbers[0] |
324 | }, |
325 | { |
326 | .attr = { .name = "profile2_settings", .mode = 0440 }, |
327 | .size = KONEPLUS_SIZE_PROFILE_SETTINGS, |
328 | .read = koneplus_sysfs_read_profilex_settings, |
329 | .private = &profile_numbers[1] |
330 | }, |
331 | { |
332 | .attr = { .name = "profile3_settings", .mode = 0440 }, |
333 | .size = KONEPLUS_SIZE_PROFILE_SETTINGS, |
334 | .read = koneplus_sysfs_read_profilex_settings, |
335 | .private = &profile_numbers[2] |
336 | }, |
337 | { |
338 | .attr = { .name = "profile4_settings", .mode = 0440 }, |
339 | .size = KONEPLUS_SIZE_PROFILE_SETTINGS, |
340 | .read = koneplus_sysfs_read_profilex_settings, |
341 | .private = &profile_numbers[3] |
342 | }, |
343 | { |
344 | .attr = { .name = "profile5_settings", .mode = 0440 }, |
345 | .size = KONEPLUS_SIZE_PROFILE_SETTINGS, |
346 | .read = koneplus_sysfs_read_profilex_settings, |
347 | .private = &profile_numbers[4] |
348 | }, |
349 | { |
350 | .attr = { .name = "profile1_buttons", .mode = 0440 }, |
351 | .size = KONEPLUS_SIZE_PROFILE_BUTTONS, |
352 | .read = koneplus_sysfs_read_profilex_buttons, |
353 | .private = &profile_numbers[0] |
354 | }, |
355 | { |
356 | .attr = { .name = "profile2_buttons", .mode = 0440 }, |
357 | .size = KONEPLUS_SIZE_PROFILE_BUTTONS, |
358 | .read = koneplus_sysfs_read_profilex_buttons, |
359 | .private = &profile_numbers[1] |
360 | }, |
361 | { |
362 | .attr = { .name = "profile3_buttons", .mode = 0440 }, |
363 | .size = KONEPLUS_SIZE_PROFILE_BUTTONS, |
364 | .read = koneplus_sysfs_read_profilex_buttons, |
365 | .private = &profile_numbers[2] |
366 | }, |
367 | { |
368 | .attr = { .name = "profile4_buttons", .mode = 0440 }, |
369 | .size = KONEPLUS_SIZE_PROFILE_BUTTONS, |
370 | .read = koneplus_sysfs_read_profilex_buttons, |
371 | .private = &profile_numbers[3] |
372 | }, |
373 | { |
374 | .attr = { .name = "profile5_buttons", .mode = 0440 }, |
375 | .size = KONEPLUS_SIZE_PROFILE_BUTTONS, |
376 | .read = koneplus_sysfs_read_profilex_buttons, |
377 | .private = &profile_numbers[4] |
378 | }, |
379 | __ATTR_NULL |
380 | }; |
381 | |
382 | static int koneplus_init_koneplus_device_struct(struct usb_device *usb_dev, |
383 | struct koneplus_device *koneplus) |
384 | { |
385 | int retval; |
386 | |
387 | mutex_init(&koneplus->koneplus_lock); |
388 | |
389 | retval = koneplus_get_actual_profile(usb_dev); |
390 | if (retval < 0) |
391 | return retval; |
392 | koneplus_profile_activated(koneplus, retval); |
393 | |
394 | return 0; |
395 | } |
396 | |
397 | static int koneplus_init_specials(struct hid_device *hdev) |
398 | { |
399 | struct usb_interface *intf = to_usb_interface(hdev->dev.parent); |
400 | struct usb_device *usb_dev = interface_to_usbdev(intf); |
401 | struct koneplus_device *koneplus; |
402 | int retval; |
403 | |
404 | if (intf->cur_altsetting->desc.bInterfaceProtocol |
405 | == USB_INTERFACE_PROTOCOL_MOUSE) { |
406 | |
407 | koneplus = kzalloc(sizeof(*koneplus), GFP_KERNEL); |
408 | if (!koneplus) { |
409 | hid_err(hdev, "can't alloc device descriptor\n"); |
410 | return -ENOMEM; |
411 | } |
412 | hid_set_drvdata(hdev, koneplus); |
413 | |
414 | retval = koneplus_init_koneplus_device_struct(usb_dev, koneplus); |
415 | if (retval) { |
416 | hid_err(hdev, "couldn't init struct koneplus_device\n"); |
417 | goto exit_free; |
418 | } |
419 | |
420 | retval = roccat_connect(koneplus_class, hdev, |
421 | sizeof(struct koneplus_roccat_report)); |
422 | if (retval < 0) { |
423 | hid_err(hdev, "couldn't init char dev\n"); |
424 | } else { |
425 | koneplus->chrdev_minor = retval; |
426 | koneplus->roccat_claimed = 1; |
427 | } |
428 | } else { |
429 | hid_set_drvdata(hdev, NULL); |
430 | } |
431 | |
432 | return 0; |
433 | exit_free: |
434 | kfree(koneplus); |
435 | return retval; |
436 | } |
437 | |
438 | static void koneplus_remove_specials(struct hid_device *hdev) |
439 | { |
440 | struct usb_interface *intf = to_usb_interface(hdev->dev.parent); |
441 | struct koneplus_device *koneplus; |
442 | |
443 | if (intf->cur_altsetting->desc.bInterfaceProtocol |
444 | == USB_INTERFACE_PROTOCOL_MOUSE) { |
445 | koneplus = hid_get_drvdata(hdev); |
446 | if (koneplus->roccat_claimed) |
447 | roccat_disconnect(koneplus->chrdev_minor); |
448 | kfree(koneplus); |
449 | } |
450 | } |
451 | |
452 | static int koneplus_probe(struct hid_device *hdev, |
453 | const struct hid_device_id *id) |
454 | { |
455 | int retval; |
456 | |
457 | retval = hid_parse(hdev); |
458 | if (retval) { |
459 | hid_err(hdev, "parse failed\n"); |
460 | goto exit; |
461 | } |
462 | |
463 | retval = hid_hw_start(hdev, HID_CONNECT_DEFAULT); |
464 | if (retval) { |
465 | hid_err(hdev, "hw start failed\n"); |
466 | goto exit; |
467 | } |
468 | |
469 | retval = koneplus_init_specials(hdev); |
470 | if (retval) { |
471 | hid_err(hdev, "couldn't install mouse\n"); |
472 | goto exit_stop; |
473 | } |
474 | |
475 | return 0; |
476 | |
477 | exit_stop: |
478 | hid_hw_stop(hdev); |
479 | exit: |
480 | return retval; |
481 | } |
482 | |
483 | static void koneplus_remove(struct hid_device *hdev) |
484 | { |
485 | koneplus_remove_specials(hdev); |
486 | hid_hw_stop(hdev); |
487 | } |
488 | |
489 | static void koneplus_keep_values_up_to_date(struct koneplus_device *koneplus, |
490 | u8 const *data) |
491 | { |
492 | struct koneplus_mouse_report_button const *button_report; |
493 | |
494 | switch (data[0]) { |
495 | case KONEPLUS_MOUSE_REPORT_NUMBER_BUTTON: |
496 | button_report = (struct koneplus_mouse_report_button const *)data; |
497 | switch (button_report->type) { |
498 | case KONEPLUS_MOUSE_REPORT_BUTTON_TYPE_PROFILE: |
499 | koneplus_profile_activated(koneplus, button_report->data1 - 1); |
500 | break; |
501 | } |
502 | break; |
503 | } |
504 | } |
505 | |
506 | static void koneplus_report_to_chrdev(struct koneplus_device const *koneplus, |
507 | u8 const *data) |
508 | { |
509 | struct koneplus_roccat_report roccat_report; |
510 | struct koneplus_mouse_report_button const *button_report; |
511 | |
512 | if (data[0] != KONEPLUS_MOUSE_REPORT_NUMBER_BUTTON) |
513 | return; |
514 | |
515 | button_report = (struct koneplus_mouse_report_button const *)data; |
516 | |
517 | if ((button_report->type == KONEPLUS_MOUSE_REPORT_BUTTON_TYPE_QUICKLAUNCH || |
518 | button_report->type == KONEPLUS_MOUSE_REPORT_BUTTON_TYPE_TIMER) && |
519 | button_report->data2 != KONEPLUS_MOUSE_REPORT_BUTTON_ACTION_PRESS) |
520 | return; |
521 | |
522 | roccat_report.type = button_report->type; |
523 | roccat_report.data1 = button_report->data1; |
524 | roccat_report.data2 = button_report->data2; |
525 | roccat_report.profile = koneplus->actual_profile + 1; |
526 | roccat_report_event(koneplus->chrdev_minor, |
527 | (uint8_t const *)&roccat_report); |
528 | } |
529 | |
530 | static int koneplus_raw_event(struct hid_device *hdev, |
531 | struct hid_report *report, u8 *data, int size) |
532 | { |
533 | struct usb_interface *intf = to_usb_interface(hdev->dev.parent); |
534 | struct koneplus_device *koneplus = hid_get_drvdata(hdev); |
535 | |
536 | if (intf->cur_altsetting->desc.bInterfaceProtocol |
537 | != USB_INTERFACE_PROTOCOL_MOUSE) |
538 | return 0; |
539 | |
540 | if (koneplus == NULL) |
541 | return 0; |
542 | |
543 | koneplus_keep_values_up_to_date(koneplus, data); |
544 | |
545 | if (koneplus->roccat_claimed) |
546 | koneplus_report_to_chrdev(koneplus, data); |
547 | |
548 | return 0; |
549 | } |
550 | |
551 | static const struct hid_device_id koneplus_devices[] = { |
552 | { HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_KONEPLUS) }, |
553 | { HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_KONEXTD) }, |
554 | { } |
555 | }; |
556 | |
557 | MODULE_DEVICE_TABLE(hid, koneplus_devices); |
558 | |
559 | static struct hid_driver koneplus_driver = { |
560 | .name = "koneplus", |
561 | .id_table = koneplus_devices, |
562 | .probe = koneplus_probe, |
563 | .remove = koneplus_remove, |
564 | .raw_event = koneplus_raw_event |
565 | }; |
566 | |
567 | static int __init koneplus_init(void) |
568 | { |
569 | int retval; |
570 | |
571 | /* class name has to be same as driver name */ |
572 | koneplus_class = class_create(THIS_MODULE, "koneplus"); |
573 | if (IS_ERR(koneplus_class)) |
574 | return PTR_ERR(koneplus_class); |
575 | koneplus_class->dev_attrs = koneplus_attributes; |
576 | koneplus_class->dev_bin_attrs = koneplus_bin_attributes; |
577 | |
578 | retval = hid_register_driver(&koneplus_driver); |
579 | if (retval) |
580 | class_destroy(koneplus_class); |
581 | return retval; |
582 | } |
583 | |
584 | static void __exit koneplus_exit(void) |
585 | { |
586 | hid_unregister_driver(&koneplus_driver); |
587 | class_destroy(koneplus_class); |
588 | } |
589 | |
590 | module_init(koneplus_init); |
591 | module_exit(koneplus_exit); |
592 | |
593 | MODULE_AUTHOR("Stefan Achatz"); |
594 | MODULE_DESCRIPTION("USB Roccat Kone[+]/XTD driver"); |
595 | MODULE_LICENSE("GPL v2"); |
596 |
Branches:
ben-wpan
ben-wpan-stefan
javiroman/ks7010
jz-2.6.34
jz-2.6.34-rc5
jz-2.6.34-rc6
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Tags:
od-2011-09-04
od-2011-09-18
v2.6.34-rc5
v2.6.34-rc6
v2.6.34-rc7
v3.9