1 | // SPDX-License-Identifier: GPL-2.0+ |
2 | /* |
3 | * HID driver for UC-Logic devices not fully compliant with HID standard |
4 | * |
5 | * Copyright (c) 2010-2014 Nikolai Kondrashov |
6 | * Copyright (c) 2013 Martin Rusko |
7 | */ |
8 | |
9 | /* |
10 | * This program is free software; you can redistribute it and/or modify it |
11 | * under the terms of the GNU General Public License as published by the Free |
12 | * Software Foundation; either version 2 of the License, or (at your option) |
13 | * any later version. |
14 | */ |
15 | |
16 | #include <linux/device.h> |
17 | #include <linux/hid.h> |
18 | #include <linux/module.h> |
19 | #include <linux/timer.h> |
20 | #include "usbhid/usbhid.h" |
21 | #include "hid-uclogic-params.h" |
22 | |
23 | #include "hid-ids.h" |
24 | |
25 | /** |
26 | * uclogic_inrange_timeout - handle pen in-range state timeout. |
27 | * Emulate input events normally generated when pen goes out of range for |
28 | * tablets which don't report that. |
29 | * |
30 | * @t: The timer the timeout handler is attached to, stored in a struct |
31 | * uclogic_drvdata. |
32 | */ |
33 | static void uclogic_inrange_timeout(struct timer_list *t) |
34 | { |
35 | struct uclogic_drvdata *drvdata = from_timer(drvdata, t, |
36 | inrange_timer); |
37 | struct input_dev *input = drvdata->pen_input; |
38 | |
39 | if (input == NULL) |
40 | return; |
41 | input_report_abs(dev: input, ABS_PRESSURE, value: 0); |
42 | /* If BTN_TOUCH state is changing */ |
43 | if (test_bit(BTN_TOUCH, input->key)) { |
44 | input_event(dev: input, EV_MSC, MSC_SCAN, |
45 | /* Digitizer Tip Switch usage */ |
46 | value: 0xd0042); |
47 | input_report_key(dev: input, BTN_TOUCH, value: 0); |
48 | } |
49 | input_report_key(dev: input, BTN_TOOL_PEN, value: 0); |
50 | input_sync(dev: input); |
51 | } |
52 | |
53 | static __u8 *uclogic_report_fixup(struct hid_device *hdev, __u8 *rdesc, |
54 | unsigned int *rsize) |
55 | { |
56 | struct uclogic_drvdata *drvdata = hid_get_drvdata(hdev); |
57 | |
58 | if (drvdata->desc_ptr != NULL) { |
59 | rdesc = drvdata->desc_ptr; |
60 | *rsize = drvdata->desc_size; |
61 | } |
62 | return rdesc; |
63 | } |
64 | |
65 | static int uclogic_input_mapping(struct hid_device *hdev, |
66 | struct hid_input *hi, |
67 | struct hid_field *field, |
68 | struct hid_usage *usage, |
69 | unsigned long **bit, |
70 | int *max) |
71 | { |
72 | struct uclogic_drvdata *drvdata = hid_get_drvdata(hdev); |
73 | struct uclogic_params *params = &drvdata->params; |
74 | |
75 | /* Discard invalid pen usages */ |
76 | if (params->pen.usage_invalid && (field->application == HID_DG_PEN)) |
77 | return -1; |
78 | |
79 | /* Let hid-core decide what to do */ |
80 | return 0; |
81 | } |
82 | |
83 | static int uclogic_input_configured(struct hid_device *hdev, |
84 | struct hid_input *hi) |
85 | { |
86 | struct uclogic_drvdata *drvdata = hid_get_drvdata(hdev); |
87 | struct uclogic_params *params = &drvdata->params; |
88 | const char *suffix = NULL; |
89 | struct hid_field *field; |
90 | size_t i; |
91 | const struct uclogic_params_frame *frame; |
92 | |
93 | /* no report associated (HID_QUIRK_MULTI_INPUT not set) */ |
94 | if (!hi->report) |
95 | return 0; |
96 | |
97 | /* |
98 | * If this is the input corresponding to the pen report |
99 | * in need of tweaking. |
100 | */ |
101 | if (hi->report->id == params->pen.id) { |
102 | /* Remember the input device so we can simulate events */ |
103 | drvdata->pen_input = hi->input; |
104 | } |
105 | |
106 | /* If it's one of the frame devices */ |
107 | for (i = 0; i < ARRAY_SIZE(params->frame_list); i++) { |
108 | frame = ¶ms->frame_list[i]; |
109 | if (hi->report->id == frame->id) { |
110 | /* Assign custom suffix, if any */ |
111 | suffix = frame->suffix; |
112 | /* |
113 | * Disable EV_MSC reports for touch ring interfaces to |
114 | * make the Wacom driver pickup touch ring extents |
115 | */ |
116 | if (frame->touch_byte > 0) |
117 | __clear_bit(EV_MSC, hi->input->evbit); |
118 | } |
119 | } |
120 | |
121 | if (!suffix) { |
122 | field = hi->report->field[0]; |
123 | |
124 | switch (field->application) { |
125 | case HID_GD_KEYBOARD: |
126 | suffix = "Keyboard" ; |
127 | break; |
128 | case HID_GD_MOUSE: |
129 | suffix = "Mouse" ; |
130 | break; |
131 | case HID_GD_KEYPAD: |
132 | suffix = "Pad" ; |
133 | break; |
134 | case HID_DG_PEN: |
135 | case HID_DG_DIGITIZER: |
136 | suffix = "Pen" ; |
137 | break; |
138 | case HID_CP_CONSUMER_CONTROL: |
139 | suffix = "Consumer Control" ; |
140 | break; |
141 | case HID_GD_SYSTEM_CONTROL: |
142 | suffix = "System Control" ; |
143 | break; |
144 | } |
145 | } |
146 | |
147 | if (suffix) |
148 | hi->input->name = devm_kasprintf(dev: &hdev->dev, GFP_KERNEL, |
149 | fmt: "%s %s" , hdev->name, suffix); |
150 | |
151 | return 0; |
152 | } |
153 | |
154 | static int uclogic_probe(struct hid_device *hdev, |
155 | const struct hid_device_id *id) |
156 | { |
157 | int rc; |
158 | struct uclogic_drvdata *drvdata = NULL; |
159 | bool params_initialized = false; |
160 | |
161 | if (!hid_is_usb(hdev)) |
162 | return -EINVAL; |
163 | |
164 | /* |
165 | * libinput requires the pad interface to be on a different node |
166 | * than the pen, so use QUIRK_MULTI_INPUT for all tablets. |
167 | */ |
168 | hdev->quirks |= HID_QUIRK_MULTI_INPUT; |
169 | hdev->quirks |= HID_QUIRK_HIDINPUT_FORCE; |
170 | |
171 | /* Allocate and assign driver data */ |
172 | drvdata = devm_kzalloc(dev: &hdev->dev, size: sizeof(*drvdata), GFP_KERNEL); |
173 | if (drvdata == NULL) { |
174 | rc = -ENOMEM; |
175 | goto failure; |
176 | } |
177 | timer_setup(&drvdata->inrange_timer, uclogic_inrange_timeout, 0); |
178 | drvdata->re_state = U8_MAX; |
179 | drvdata->quirks = id->driver_data; |
180 | hid_set_drvdata(hdev, data: drvdata); |
181 | |
182 | /* Initialize the device and retrieve interface parameters */ |
183 | rc = uclogic_params_init(params: &drvdata->params, hdev); |
184 | if (rc != 0) { |
185 | hid_err(hdev, "failed probing parameters: %d\n" , rc); |
186 | goto failure; |
187 | } |
188 | params_initialized = true; |
189 | hid_dbg(hdev, "parameters:\n" ); |
190 | uclogic_params_hid_dbg(hdev, params: &drvdata->params); |
191 | if (drvdata->params.invalid) { |
192 | hid_info(hdev, "interface is invalid, ignoring\n" ); |
193 | rc = -ENODEV; |
194 | goto failure; |
195 | } |
196 | |
197 | /* Generate replacement report descriptor */ |
198 | rc = uclogic_params_get_desc(params: &drvdata->params, |
199 | pdesc: &drvdata->desc_ptr, |
200 | psize: &drvdata->desc_size); |
201 | if (rc) { |
202 | hid_err(hdev, |
203 | "failed generating replacement report descriptor: %d\n" , |
204 | rc); |
205 | goto failure; |
206 | } |
207 | |
208 | rc = hid_parse(hdev); |
209 | if (rc) { |
210 | hid_err(hdev, "parse failed\n" ); |
211 | goto failure; |
212 | } |
213 | |
214 | rc = hid_hw_start(hdev, HID_CONNECT_DEFAULT); |
215 | if (rc) { |
216 | hid_err(hdev, "hw start failed\n" ); |
217 | goto failure; |
218 | } |
219 | |
220 | return 0; |
221 | failure: |
222 | /* Assume "remove" might not be called if "probe" failed */ |
223 | if (params_initialized) |
224 | uclogic_params_cleanup(params: &drvdata->params); |
225 | return rc; |
226 | } |
227 | |
228 | #ifdef CONFIG_PM |
229 | static int uclogic_resume(struct hid_device *hdev) |
230 | { |
231 | int rc; |
232 | struct uclogic_params params; |
233 | |
234 | /* Re-initialize the device, but discard parameters */ |
235 | rc = uclogic_params_init(params: ¶ms, hdev); |
236 | if (rc != 0) |
237 | hid_err(hdev, "failed to re-initialize the device\n" ); |
238 | else |
239 | uclogic_params_cleanup(params: ¶ms); |
240 | |
241 | return rc; |
242 | } |
243 | #endif |
244 | |
245 | /** |
246 | * uclogic_exec_event_hook - if the received event is hooked schedules the |
247 | * associated work. |
248 | * |
249 | * @p: Tablet interface report parameters. |
250 | * @event: Raw event. |
251 | * @size: The size of event. |
252 | * |
253 | * Returns: |
254 | * Whether the event was hooked or not. |
255 | */ |
256 | static bool uclogic_exec_event_hook(struct uclogic_params *p, u8 *event, int size) |
257 | { |
258 | struct uclogic_raw_event_hook *curr; |
259 | |
260 | if (!p->event_hooks) |
261 | return false; |
262 | |
263 | list_for_each_entry(curr, &p->event_hooks->list, list) { |
264 | if (curr->size == size && memcmp(p: curr->event, q: event, size) == 0) { |
265 | schedule_work(work: &curr->work); |
266 | return true; |
267 | } |
268 | } |
269 | |
270 | return false; |
271 | } |
272 | |
273 | /** |
274 | * uclogic_raw_event_pen - handle raw pen events (pen HID reports). |
275 | * |
276 | * @drvdata: Driver data. |
277 | * @data: Report data buffer, can be modified. |
278 | * @size: Report data size, bytes. |
279 | * |
280 | * Returns: |
281 | * Negative value on error (stops event delivery), zero for success. |
282 | */ |
283 | static int uclogic_raw_event_pen(struct uclogic_drvdata *drvdata, |
284 | u8 *data, int size) |
285 | { |
286 | struct uclogic_params_pen *pen = &drvdata->params.pen; |
287 | |
288 | WARN_ON(drvdata == NULL); |
289 | WARN_ON(data == NULL && size != 0); |
290 | |
291 | /* If in-range reports are inverted */ |
292 | if (pen->inrange == |
293 | UCLOGIC_PARAMS_PEN_INRANGE_INVERTED) { |
294 | /* Invert the in-range bit */ |
295 | data[1] ^= 0x40; |
296 | } |
297 | /* |
298 | * If report contains fragmented high-resolution pen |
299 | * coordinates |
300 | */ |
301 | if (size >= 10 && pen->fragmented_hires) { |
302 | u8 pressure_low_byte; |
303 | u8 pressure_high_byte; |
304 | |
305 | /* Lift pressure bytes */ |
306 | pressure_low_byte = data[6]; |
307 | pressure_high_byte = data[7]; |
308 | /* |
309 | * Move Y coord to make space for high-order X |
310 | * coord byte |
311 | */ |
312 | data[6] = data[5]; |
313 | data[5] = data[4]; |
314 | /* Move high-order X coord byte */ |
315 | data[4] = data[8]; |
316 | /* Move high-order Y coord byte */ |
317 | data[7] = data[9]; |
318 | /* Place pressure bytes */ |
319 | data[8] = pressure_low_byte; |
320 | data[9] = pressure_high_byte; |
321 | } |
322 | /* If we need to emulate in-range detection */ |
323 | if (pen->inrange == UCLOGIC_PARAMS_PEN_INRANGE_NONE) { |
324 | /* Set in-range bit */ |
325 | data[1] |= 0x40; |
326 | /* (Re-)start in-range timeout */ |
327 | mod_timer(timer: &drvdata->inrange_timer, |
328 | expires: jiffies + msecs_to_jiffies(m: 100)); |
329 | } |
330 | /* If we report tilt and Y direction is flipped */ |
331 | if (size >= 12 && pen->tilt_y_flipped) |
332 | data[11] = -data[11]; |
333 | |
334 | return 0; |
335 | } |
336 | |
337 | /** |
338 | * uclogic_raw_event_frame - handle raw frame events (frame HID reports). |
339 | * |
340 | * @drvdata: Driver data. |
341 | * @frame: The parameters of the frame controls to handle. |
342 | * @data: Report data buffer, can be modified. |
343 | * @size: Report data size, bytes. |
344 | * |
345 | * Returns: |
346 | * Negative value on error (stops event delivery), zero for success. |
347 | */ |
348 | static int uclogic_raw_event_frame( |
349 | struct uclogic_drvdata *drvdata, |
350 | const struct uclogic_params_frame *frame, |
351 | u8 *data, int size) |
352 | { |
353 | WARN_ON(drvdata == NULL); |
354 | WARN_ON(data == NULL && size != 0); |
355 | |
356 | /* If need to, and can, set pad device ID for Wacom drivers */ |
357 | if (frame->dev_id_byte > 0 && frame->dev_id_byte < size) { |
358 | /* If we also have a touch ring and the finger left it */ |
359 | if (frame->touch_byte > 0 && frame->touch_byte < size && |
360 | data[frame->touch_byte] == 0) { |
361 | data[frame->dev_id_byte] = 0; |
362 | } else { |
363 | data[frame->dev_id_byte] = 0xf; |
364 | } |
365 | } |
366 | |
367 | /* If need to, and can, read rotary encoder state change */ |
368 | if (frame->re_lsb > 0 && frame->re_lsb / 8 < size) { |
369 | unsigned int byte = frame->re_lsb / 8; |
370 | unsigned int bit = frame->re_lsb % 8; |
371 | |
372 | u8 change; |
373 | u8 prev_state = drvdata->re_state; |
374 | /* Read Gray-coded state */ |
375 | u8 state = (data[byte] >> bit) & 0x3; |
376 | /* Encode state change into 2-bit signed integer */ |
377 | if ((prev_state == 1 && state == 0) || |
378 | (prev_state == 2 && state == 3)) { |
379 | change = 1; |
380 | } else if ((prev_state == 2 && state == 0) || |
381 | (prev_state == 1 && state == 3)) { |
382 | change = 3; |
383 | } else { |
384 | change = 0; |
385 | } |
386 | /* Write change */ |
387 | data[byte] = (data[byte] & ~((u8)3 << bit)) | |
388 | (change << bit); |
389 | /* Remember state */ |
390 | drvdata->re_state = state; |
391 | } |
392 | |
393 | /* If need to, and can, transform the touch ring reports */ |
394 | if (frame->touch_byte > 0 && frame->touch_byte < size) { |
395 | __s8 value = data[frame->touch_byte]; |
396 | |
397 | if (value != 0) { |
398 | if (frame->touch_flip_at != 0) { |
399 | value = frame->touch_flip_at - value; |
400 | if (value <= 0) |
401 | value = frame->touch_max + value; |
402 | } |
403 | data[frame->touch_byte] = value - 1; |
404 | } |
405 | } |
406 | |
407 | /* If need to, and can, transform the bitmap dial reports */ |
408 | if (frame->bitmap_dial_byte > 0 && frame->bitmap_dial_byte < size) { |
409 | if (data[frame->bitmap_dial_byte] == 2) |
410 | data[frame->bitmap_dial_byte] = -1; |
411 | } |
412 | |
413 | return 0; |
414 | } |
415 | |
416 | static int uclogic_raw_event(struct hid_device *hdev, |
417 | struct hid_report *report, |
418 | u8 *data, int size) |
419 | { |
420 | unsigned int report_id = report->id; |
421 | struct uclogic_drvdata *drvdata = hid_get_drvdata(hdev); |
422 | struct uclogic_params *params = &drvdata->params; |
423 | struct uclogic_params_pen_subreport *subreport; |
424 | struct uclogic_params_pen_subreport *subreport_list_end; |
425 | size_t i; |
426 | |
427 | /* Do not handle anything but input reports */ |
428 | if (report->type != HID_INPUT_REPORT) |
429 | return 0; |
430 | |
431 | if (uclogic_exec_event_hook(p: params, event: data, size)) |
432 | return 0; |
433 | |
434 | while (true) { |
435 | /* Tweak pen reports, if necessary */ |
436 | if ((report_id == params->pen.id) && (size >= 2)) { |
437 | subreport_list_end = |
438 | params->pen.subreport_list + |
439 | ARRAY_SIZE(params->pen.subreport_list); |
440 | /* Try to match a subreport */ |
441 | for (subreport = params->pen.subreport_list; |
442 | subreport < subreport_list_end; subreport++) { |
443 | if (subreport->value != 0 && |
444 | subreport->value == data[1]) { |
445 | break; |
446 | } |
447 | } |
448 | /* If a subreport matched */ |
449 | if (subreport < subreport_list_end) { |
450 | /* Change to subreport ID, and restart */ |
451 | report_id = data[0] = subreport->id; |
452 | continue; |
453 | } else { |
454 | return uclogic_raw_event_pen(drvdata, data, size); |
455 | } |
456 | } |
457 | |
458 | /* Tweak frame control reports, if necessary */ |
459 | for (i = 0; i < ARRAY_SIZE(params->frame_list); i++) { |
460 | if (report_id == params->frame_list[i].id) { |
461 | return uclogic_raw_event_frame( |
462 | drvdata, frame: ¶ms->frame_list[i], |
463 | data, size); |
464 | } |
465 | } |
466 | |
467 | break; |
468 | } |
469 | |
470 | return 0; |
471 | } |
472 | |
473 | static void uclogic_remove(struct hid_device *hdev) |
474 | { |
475 | struct uclogic_drvdata *drvdata = hid_get_drvdata(hdev); |
476 | |
477 | del_timer_sync(timer: &drvdata->inrange_timer); |
478 | hid_hw_stop(hdev); |
479 | kfree(objp: drvdata->desc_ptr); |
480 | uclogic_params_cleanup(params: &drvdata->params); |
481 | } |
482 | |
483 | static const struct hid_device_id uclogic_devices[] = { |
484 | { HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, |
485 | USB_DEVICE_ID_UCLOGIC_TABLET_PF1209) }, |
486 | { HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, |
487 | USB_DEVICE_ID_UCLOGIC_TABLET_WP4030U) }, |
488 | { HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, |
489 | USB_DEVICE_ID_UCLOGIC_TABLET_WP5540U) }, |
490 | { HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, |
491 | USB_DEVICE_ID_UCLOGIC_TABLET_WP8060U) }, |
492 | { HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, |
493 | USB_DEVICE_ID_UCLOGIC_TABLET_WP1062) }, |
494 | { HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, |
495 | USB_DEVICE_ID_UCLOGIC_WIRELESS_TABLET_TWHL850) }, |
496 | { HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, |
497 | USB_DEVICE_ID_UCLOGIC_TABLET_TWHA60) }, |
498 | { HID_USB_DEVICE(USB_VENDOR_ID_HUION, |
499 | USB_DEVICE_ID_HUION_TABLET) }, |
500 | { HID_USB_DEVICE(USB_VENDOR_ID_HUION, |
501 | USB_DEVICE_ID_HUION_TABLET2) }, |
502 | { HID_USB_DEVICE(USB_VENDOR_ID_TRUST, |
503 | USB_DEVICE_ID_TRUST_PANORA_TABLET) }, |
504 | { HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, |
505 | USB_DEVICE_ID_HUION_TABLET) }, |
506 | { HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, |
507 | USB_DEVICE_ID_YIYNOVA_TABLET) }, |
508 | { HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, |
509 | USB_DEVICE_ID_UCLOGIC_UGEE_TABLET_81) }, |
510 | { HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, |
511 | USB_DEVICE_ID_UCLOGIC_UGEE_TABLET_45) }, |
512 | { HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, |
513 | USB_DEVICE_ID_UCLOGIC_UGEE_TABLET_47) }, |
514 | { HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, |
515 | USB_DEVICE_ID_UCLOGIC_DRAWIMAGE_G3) }, |
516 | { HID_USB_DEVICE(USB_VENDOR_ID_UGTIZER, |
517 | USB_DEVICE_ID_UGTIZER_TABLET_GP0610) }, |
518 | { HID_USB_DEVICE(USB_VENDOR_ID_UGTIZER, |
519 | USB_DEVICE_ID_UGTIZER_TABLET_GT5040) }, |
520 | { HID_USB_DEVICE(USB_VENDOR_ID_UGEE, |
521 | USB_DEVICE_ID_UGEE_PARBLO_A610_PRO) }, |
522 | { HID_USB_DEVICE(USB_VENDOR_ID_UGEE, |
523 | USB_DEVICE_ID_UGEE_TABLET_G5) }, |
524 | { HID_USB_DEVICE(USB_VENDOR_ID_UGEE, |
525 | USB_DEVICE_ID_UGEE_TABLET_EX07S) }, |
526 | { HID_USB_DEVICE(USB_VENDOR_ID_UGEE, |
527 | USB_DEVICE_ID_UGEE_TABLET_RAINBOW_CV720) }, |
528 | { HID_USB_DEVICE(USB_VENDOR_ID_UGEE, |
529 | USB_DEVICE_ID_UGEE_XPPEN_TABLET_G540) }, |
530 | { HID_USB_DEVICE(USB_VENDOR_ID_UGEE, |
531 | USB_DEVICE_ID_UGEE_XPPEN_TABLET_G640) }, |
532 | { HID_USB_DEVICE(USB_VENDOR_ID_UGEE, |
533 | USB_DEVICE_ID_UGEE_XPPEN_TABLET_DECO01) }, |
534 | { HID_USB_DEVICE(USB_VENDOR_ID_UGEE, |
535 | USB_DEVICE_ID_UGEE_XPPEN_TABLET_DECO01_V2) }, |
536 | { HID_USB_DEVICE(USB_VENDOR_ID_UGEE, |
537 | USB_DEVICE_ID_UGEE_XPPEN_TABLET_DECO_L) }, |
538 | { HID_USB_DEVICE(USB_VENDOR_ID_UGEE, |
539 | USB_DEVICE_ID_UGEE_XPPEN_TABLET_DECO_PRO_MW), |
540 | .driver_data = UCLOGIC_MOUSE_FRAME_QUIRK | UCLOGIC_BATTERY_QUIRK }, |
541 | { HID_USB_DEVICE(USB_VENDOR_ID_UGEE, |
542 | USB_DEVICE_ID_UGEE_XPPEN_TABLET_DECO_PRO_S) }, |
543 | { HID_USB_DEVICE(USB_VENDOR_ID_UGEE, |
544 | USB_DEVICE_ID_UGEE_XPPEN_TABLET_DECO_PRO_SW), |
545 | .driver_data = UCLOGIC_MOUSE_FRAME_QUIRK | UCLOGIC_BATTERY_QUIRK }, |
546 | { HID_USB_DEVICE(USB_VENDOR_ID_UGEE, |
547 | USB_DEVICE_ID_UGEE_XPPEN_TABLET_STAR06) }, |
548 | { } |
549 | }; |
550 | MODULE_DEVICE_TABLE(hid, uclogic_devices); |
551 | |
552 | static struct hid_driver uclogic_driver = { |
553 | .name = "uclogic" , |
554 | .id_table = uclogic_devices, |
555 | .probe = uclogic_probe, |
556 | .remove = uclogic_remove, |
557 | .report_fixup = uclogic_report_fixup, |
558 | .raw_event = uclogic_raw_event, |
559 | .input_mapping = uclogic_input_mapping, |
560 | .input_configured = uclogic_input_configured, |
561 | #ifdef CONFIG_PM |
562 | .resume = uclogic_resume, |
563 | .reset_resume = uclogic_resume, |
564 | #endif |
565 | }; |
566 | module_hid_driver(uclogic_driver); |
567 | |
568 | MODULE_AUTHOR("Martin Rusko" ); |
569 | MODULE_AUTHOR("Nikolai Kondrashov" ); |
570 | MODULE_LICENSE("GPL" ); |
571 | |
572 | #ifdef CONFIG_HID_KUNIT_TEST |
573 | #include "hid-uclogic-core-test.c" |
574 | #endif |
575 | |