1 // SPDX-License-Identifier: GPL-2.0+
3 * HID driver for UC-Logic devices not fully compliant with HID standard
4 * - original and fixed report descriptors
6 * Copyright (c) 2010-2017 Nikolai Kondrashov
7 * Copyright (c) 2013 Martin Rusko
11 * This program is free software; you can redistribute it and/or modify it
12 * under the terms of the GNU General Public License as published by the Free
13 * Software Foundation; either version 2 of the License, or (at your option)
17 #include "hid-uclogic-rdesc.h"
18 #include <linux/slab.h>
19 #include <asm/unaligned.h>
21 /* Fixed WP4030U report descriptor */
22 __u8 uclogic_rdesc_wp4030u_fixed_arr[] = {
23 0x05, 0x0D, /* Usage Page (Digitizer), */
24 0x09, 0x01, /* Usage (Digitizer), */
25 0xA1, 0x01, /* Collection (Application), */
26 0x85, 0x09, /* Report ID (9), */
27 0x09, 0x20, /* Usage (Stylus), */
28 0xA0, /* Collection (Physical), */
29 0x75, 0x01, /* Report Size (1), */
30 0x09, 0x42, /* Usage (Tip Switch), */
31 0x09, 0x44, /* Usage (Barrel Switch), */
32 0x09, 0x46, /* Usage (Tablet Pick), */
33 0x14, /* Logical Minimum (0), */
34 0x25, 0x01, /* Logical Maximum (1), */
35 0x95, 0x03, /* Report Count (3), */
36 0x81, 0x02, /* Input (Variable), */
37 0x95, 0x05, /* Report Count (5), */
38 0x81, 0x01, /* Input (Constant), */
39 0x75, 0x10, /* Report Size (16), */
40 0x95, 0x01, /* Report Count (1), */
41 0x14, /* Logical Minimum (0), */
43 0x05, 0x01, /* Usage Page (Desktop), */
44 0x55, 0xFD, /* Unit Exponent (-3), */
45 0x65, 0x13, /* Unit (Inch), */
46 0x34, /* Physical Minimum (0), */
47 0x09, 0x30, /* Usage (X), */
48 0x46, 0xA0, 0x0F, /* Physical Maximum (4000), */
49 0x26, 0xFF, 0x7F, /* Logical Maximum (32767), */
50 0x81, 0x02, /* Input (Variable), */
51 0x09, 0x31, /* Usage (Y), */
52 0x46, 0xB8, 0x0B, /* Physical Maximum (3000), */
53 0x26, 0xFF, 0x7F, /* Logical Maximum (32767), */
54 0x81, 0x02, /* Input (Variable), */
56 0x09, 0x30, /* Usage (Tip Pressure), */
57 0x26, 0xFF, 0x03, /* Logical Maximum (1023), */
58 0x81, 0x02, /* Input (Variable), */
59 0xC0, /* End Collection, */
60 0xC0 /* End Collection */
63 const size_t uclogic_rdesc_wp4030u_fixed_size =
64 sizeof(uclogic_rdesc_wp4030u_fixed_arr);
66 /* Fixed WP5540U report descriptor */
67 __u8 uclogic_rdesc_wp5540u_fixed_arr[] = {
68 0x05, 0x0D, /* Usage Page (Digitizer), */
69 0x09, 0x01, /* Usage (Digitizer), */
70 0xA1, 0x01, /* Collection (Application), */
71 0x85, 0x09, /* Report ID (9), */
72 0x09, 0x20, /* Usage (Stylus), */
73 0xA0, /* Collection (Physical), */
74 0x75, 0x01, /* Report Size (1), */
75 0x09, 0x42, /* Usage (Tip Switch), */
76 0x09, 0x44, /* Usage (Barrel Switch), */
77 0x09, 0x46, /* Usage (Tablet Pick), */
78 0x14, /* Logical Minimum (0), */
79 0x25, 0x01, /* Logical Maximum (1), */
80 0x95, 0x03, /* Report Count (3), */
81 0x81, 0x02, /* Input (Variable), */
82 0x95, 0x05, /* Report Count (5), */
83 0x81, 0x01, /* Input (Constant), */
84 0x75, 0x10, /* Report Size (16), */
85 0x95, 0x01, /* Report Count (1), */
86 0x14, /* Logical Minimum (0), */
88 0x05, 0x01, /* Usage Page (Desktop), */
89 0x55, 0xFD, /* Unit Exponent (-3), */
90 0x65, 0x13, /* Unit (Inch), */
91 0x34, /* Physical Minimum (0), */
92 0x09, 0x30, /* Usage (X), */
93 0x46, 0x7C, 0x15, /* Physical Maximum (5500), */
94 0x26, 0xFF, 0x7F, /* Logical Maximum (32767), */
95 0x81, 0x02, /* Input (Variable), */
96 0x09, 0x31, /* Usage (Y), */
97 0x46, 0xA0, 0x0F, /* Physical Maximum (4000), */
98 0x26, 0xFF, 0x7F, /* Logical Maximum (32767), */
99 0x81, 0x02, /* Input (Variable), */
101 0x09, 0x30, /* Usage (Tip Pressure), */
102 0x26, 0xFF, 0x03, /* Logical Maximum (1023), */
103 0x81, 0x02, /* Input (Variable), */
104 0xC0, /* End Collection, */
105 0xC0, /* End Collection, */
106 0x05, 0x01, /* Usage Page (Desktop), */
107 0x09, 0x02, /* Usage (Mouse), */
108 0xA1, 0x01, /* Collection (Application), */
109 0x85, 0x08, /* Report ID (8), */
110 0x09, 0x01, /* Usage (Pointer), */
111 0xA0, /* Collection (Physical), */
112 0x75, 0x01, /* Report Size (1), */
113 0x05, 0x09, /* Usage Page (Button), */
114 0x19, 0x01, /* Usage Minimum (01h), */
115 0x29, 0x03, /* Usage Maximum (03h), */
116 0x14, /* Logical Minimum (0), */
117 0x25, 0x01, /* Logical Maximum (1), */
118 0x95, 0x03, /* Report Count (3), */
119 0x81, 0x02, /* Input (Variable), */
120 0x95, 0x05, /* Report Count (5), */
121 0x81, 0x01, /* Input (Constant), */
122 0x05, 0x01, /* Usage Page (Desktop), */
123 0x75, 0x08, /* Report Size (8), */
124 0x09, 0x30, /* Usage (X), */
125 0x09, 0x31, /* Usage (Y), */
126 0x15, 0x81, /* Logical Minimum (-127), */
127 0x25, 0x7F, /* Logical Maximum (127), */
128 0x95, 0x02, /* Report Count (2), */
129 0x81, 0x06, /* Input (Variable, Relative), */
130 0x09, 0x38, /* Usage (Wheel), */
131 0x15, 0xFF, /* Logical Minimum (-1), */
132 0x25, 0x01, /* Logical Maximum (1), */
133 0x95, 0x01, /* Report Count (1), */
134 0x81, 0x06, /* Input (Variable, Relative), */
135 0x81, 0x01, /* Input (Constant), */
136 0xC0, /* End Collection, */
137 0xC0 /* End Collection */
140 const size_t uclogic_rdesc_wp5540u_fixed_size =
141 sizeof(uclogic_rdesc_wp5540u_fixed_arr);
143 /* Fixed WP8060U report descriptor */
144 __u8 uclogic_rdesc_wp8060u_fixed_arr[] = {
145 0x05, 0x0D, /* Usage Page (Digitizer), */
146 0x09, 0x01, /* Usage (Digitizer), */
147 0xA1, 0x01, /* Collection (Application), */
148 0x85, 0x09, /* Report ID (9), */
149 0x09, 0x20, /* Usage (Stylus), */
150 0xA0, /* Collection (Physical), */
151 0x75, 0x01, /* Report Size (1), */
152 0x09, 0x42, /* Usage (Tip Switch), */
153 0x09, 0x44, /* Usage (Barrel Switch), */
154 0x09, 0x46, /* Usage (Tablet Pick), */
155 0x14, /* Logical Minimum (0), */
156 0x25, 0x01, /* Logical Maximum (1), */
157 0x95, 0x03, /* Report Count (3), */
158 0x81, 0x02, /* Input (Variable), */
159 0x95, 0x05, /* Report Count (5), */
160 0x81, 0x01, /* Input (Constant), */
161 0x75, 0x10, /* Report Size (16), */
162 0x95, 0x01, /* Report Count (1), */
163 0x14, /* Logical Minimum (0), */
165 0x05, 0x01, /* Usage Page (Desktop), */
166 0x55, 0xFD, /* Unit Exponent (-3), */
167 0x65, 0x13, /* Unit (Inch), */
168 0x34, /* Physical Minimum (0), */
169 0x09, 0x30, /* Usage (X), */
170 0x46, 0x40, 0x1F, /* Physical Maximum (8000), */
171 0x26, 0xFF, 0x7F, /* Logical Maximum (32767), */
172 0x81, 0x02, /* Input (Variable), */
173 0x09, 0x31, /* Usage (Y), */
174 0x46, 0x70, 0x17, /* Physical Maximum (6000), */
175 0x26, 0xFF, 0x7F, /* Logical Maximum (32767), */
176 0x81, 0x02, /* Input (Variable), */
178 0x09, 0x30, /* Usage (Tip Pressure), */
179 0x26, 0xFF, 0x03, /* Logical Maximum (1023), */
180 0x81, 0x02, /* Input (Variable), */
181 0xC0, /* End Collection, */
182 0xC0, /* End Collection, */
183 0x05, 0x01, /* Usage Page (Desktop), */
184 0x09, 0x02, /* Usage (Mouse), */
185 0xA1, 0x01, /* Collection (Application), */
186 0x85, 0x08, /* Report ID (8), */
187 0x09, 0x01, /* Usage (Pointer), */
188 0xA0, /* Collection (Physical), */
189 0x75, 0x01, /* Report Size (1), */
190 0x05, 0x09, /* Usage Page (Button), */
191 0x19, 0x01, /* Usage Minimum (01h), */
192 0x29, 0x03, /* Usage Maximum (03h), */
193 0x14, /* Logical Minimum (0), */
194 0x25, 0x01, /* Logical Maximum (1), */
195 0x95, 0x03, /* Report Count (3), */
196 0x81, 0x02, /* Input (Variable), */
197 0x95, 0x05, /* Report Count (5), */
198 0x81, 0x01, /* Input (Constant), */
199 0x05, 0x01, /* Usage Page (Desktop), */
200 0x75, 0x08, /* Report Size (8), */
201 0x09, 0x30, /* Usage (X), */
202 0x09, 0x31, /* Usage (Y), */
203 0x15, 0x81, /* Logical Minimum (-127), */
204 0x25, 0x7F, /* Logical Maximum (127), */
205 0x95, 0x02, /* Report Count (2), */
206 0x81, 0x06, /* Input (Variable, Relative), */
207 0x09, 0x38, /* Usage (Wheel), */
208 0x15, 0xFF, /* Logical Minimum (-1), */
209 0x25, 0x01, /* Logical Maximum (1), */
210 0x95, 0x01, /* Report Count (1), */
211 0x81, 0x06, /* Input (Variable, Relative), */
212 0x81, 0x01, /* Input (Constant), */
213 0xC0, /* End Collection, */
214 0xC0 /* End Collection */
217 const size_t uclogic_rdesc_wp8060u_fixed_size =
218 sizeof(uclogic_rdesc_wp8060u_fixed_arr);
220 /* Fixed WP1062 report descriptor */
221 __u8 uclogic_rdesc_wp1062_fixed_arr[] = {
222 0x05, 0x0D, /* Usage Page (Digitizer), */
223 0x09, 0x01, /* Usage (Digitizer), */
224 0xA1, 0x01, /* Collection (Application), */
225 0x85, 0x09, /* Report ID (9), */
226 0x09, 0x20, /* Usage (Stylus), */
227 0xA0, /* Collection (Physical), */
228 0x75, 0x01, /* Report Size (1), */
229 0x09, 0x42, /* Usage (Tip Switch), */
230 0x09, 0x44, /* Usage (Barrel Switch), */
231 0x09, 0x46, /* Usage (Tablet Pick), */
232 0x14, /* Logical Minimum (0), */
233 0x25, 0x01, /* Logical Maximum (1), */
234 0x95, 0x03, /* Report Count (3), */
235 0x81, 0x02, /* Input (Variable), */
236 0x95, 0x04, /* Report Count (4), */
237 0x81, 0x01, /* Input (Constant), */
238 0x09, 0x32, /* Usage (In Range), */
239 0x95, 0x01, /* Report Count (1), */
240 0x81, 0x02, /* Input (Variable), */
241 0x75, 0x10, /* Report Size (16), */
242 0x95, 0x01, /* Report Count (1), */
243 0x14, /* Logical Minimum (0), */
245 0x05, 0x01, /* Usage Page (Desktop), */
246 0x55, 0xFD, /* Unit Exponent (-3), */
247 0x65, 0x13, /* Unit (Inch), */
248 0x34, /* Physical Minimum (0), */
249 0x09, 0x30, /* Usage (X), */
250 0x46, 0x10, 0x27, /* Physical Maximum (10000), */
251 0x26, 0x20, 0x4E, /* Logical Maximum (20000), */
252 0x81, 0x02, /* Input (Variable), */
253 0x09, 0x31, /* Usage (Y), */
254 0x46, 0xB7, 0x19, /* Physical Maximum (6583), */
255 0x26, 0x6E, 0x33, /* Logical Maximum (13166), */
256 0x81, 0x02, /* Input (Variable), */
258 0x09, 0x30, /* Usage (Tip Pressure), */
259 0x26, 0xFF, 0x03, /* Logical Maximum (1023), */
260 0x81, 0x02, /* Input (Variable), */
261 0xC0, /* End Collection, */
262 0xC0 /* End Collection */
265 const size_t uclogic_rdesc_wp1062_fixed_size =
266 sizeof(uclogic_rdesc_wp1062_fixed_arr);
268 /* Fixed PF1209 report descriptor */
269 __u8 uclogic_rdesc_pf1209_fixed_arr[] = {
270 0x05, 0x0D, /* Usage Page (Digitizer), */
271 0x09, 0x01, /* Usage (Digitizer), */
272 0xA1, 0x01, /* Collection (Application), */
273 0x85, 0x09, /* Report ID (9), */
274 0x09, 0x20, /* Usage (Stylus), */
275 0xA0, /* Collection (Physical), */
276 0x75, 0x01, /* Report Size (1), */
277 0x09, 0x42, /* Usage (Tip Switch), */
278 0x09, 0x44, /* Usage (Barrel Switch), */
279 0x09, 0x46, /* Usage (Tablet Pick), */
280 0x14, /* Logical Minimum (0), */
281 0x25, 0x01, /* Logical Maximum (1), */
282 0x95, 0x03, /* Report Count (3), */
283 0x81, 0x02, /* Input (Variable), */
284 0x95, 0x05, /* Report Count (5), */
285 0x81, 0x01, /* Input (Constant), */
286 0x75, 0x10, /* Report Size (16), */
287 0x95, 0x01, /* Report Count (1), */
288 0x14, /* Logical Minimum (0), */
290 0x05, 0x01, /* Usage Page (Desktop), */
291 0x55, 0xFD, /* Unit Exponent (-3), */
292 0x65, 0x13, /* Unit (Inch), */
293 0x34, /* Physical Minimum (0), */
294 0x09, 0x30, /* Usage (X), */
295 0x46, 0xE0, 0x2E, /* Physical Maximum (12000), */
296 0x26, 0xFF, 0x7F, /* Logical Maximum (32767), */
297 0x81, 0x02, /* Input (Variable), */
298 0x09, 0x31, /* Usage (Y), */
299 0x46, 0x28, 0x23, /* Physical Maximum (9000), */
300 0x26, 0xFF, 0x7F, /* Logical Maximum (32767), */
301 0x81, 0x02, /* Input (Variable), */
303 0x09, 0x30, /* Usage (Tip Pressure), */
304 0x26, 0xFF, 0x03, /* Logical Maximum (1023), */
305 0x81, 0x02, /* Input (Variable), */
306 0xC0, /* End Collection, */
307 0xC0, /* End Collection, */
308 0x05, 0x01, /* Usage Page (Desktop), */
309 0x09, 0x02, /* Usage (Mouse), */
310 0xA1, 0x01, /* Collection (Application), */
311 0x85, 0x08, /* Report ID (8), */
312 0x09, 0x01, /* Usage (Pointer), */
313 0xA0, /* Collection (Physical), */
314 0x75, 0x01, /* Report Size (1), */
315 0x05, 0x09, /* Usage Page (Button), */
316 0x19, 0x01, /* Usage Minimum (01h), */
317 0x29, 0x03, /* Usage Maximum (03h), */
318 0x14, /* Logical Minimum (0), */
319 0x25, 0x01, /* Logical Maximum (1), */
320 0x95, 0x03, /* Report Count (3), */
321 0x81, 0x02, /* Input (Variable), */
322 0x95, 0x05, /* Report Count (5), */
323 0x81, 0x01, /* Input (Constant), */
324 0x05, 0x01, /* Usage Page (Desktop), */
325 0x75, 0x08, /* Report Size (8), */
326 0x09, 0x30, /* Usage (X), */
327 0x09, 0x31, /* Usage (Y), */
328 0x15, 0x81, /* Logical Minimum (-127), */
329 0x25, 0x7F, /* Logical Maximum (127), */
330 0x95, 0x02, /* Report Count (2), */
331 0x81, 0x06, /* Input (Variable, Relative), */
332 0x09, 0x38, /* Usage (Wheel), */
333 0x15, 0xFF, /* Logical Minimum (-1), */
334 0x25, 0x01, /* Logical Maximum (1), */
335 0x95, 0x01, /* Report Count (1), */
336 0x81, 0x06, /* Input (Variable, Relative), */
337 0x81, 0x01, /* Input (Constant), */
338 0xC0, /* End Collection, */
339 0xC0 /* End Collection */
342 const size_t uclogic_rdesc_pf1209_fixed_size =
343 sizeof(uclogic_rdesc_pf1209_fixed_arr);
345 /* Fixed PID 0522 tablet report descriptor, interface 0 (stylus) */
346 __u8 uclogic_rdesc_twhl850_fixed0_arr[] = {
347 0x05, 0x0D, /* Usage Page (Digitizer), */
348 0x09, 0x01, /* Usage (Digitizer), */
349 0xA1, 0x01, /* Collection (Application), */
350 0x85, 0x09, /* Report ID (9), */
351 0x09, 0x20, /* Usage (Stylus), */
352 0xA0, /* Collection (Physical), */
353 0x14, /* Logical Minimum (0), */
354 0x25, 0x01, /* Logical Maximum (1), */
355 0x75, 0x01, /* Report Size (1), */
356 0x95, 0x03, /* Report Count (3), */
357 0x09, 0x42, /* Usage (Tip Switch), */
358 0x09, 0x44, /* Usage (Barrel Switch), */
359 0x09, 0x46, /* Usage (Tablet Pick), */
360 0x81, 0x02, /* Input (Variable), */
361 0x81, 0x03, /* Input (Constant, Variable), */
362 0x95, 0x01, /* Report Count (1), */
363 0x09, 0x32, /* Usage (In Range), */
364 0x81, 0x02, /* Input (Variable), */
365 0x81, 0x03, /* Input (Constant, Variable), */
366 0x75, 0x10, /* Report Size (16), */
368 0x05, 0x01, /* Usage Page (Desktop), */
369 0x65, 0x13, /* Unit (Inch), */
370 0x55, 0xFD, /* Unit Exponent (-3), */
371 0x34, /* Physical Minimum (0), */
372 0x09, 0x30, /* Usage (X), */
373 0x46, 0x40, 0x1F, /* Physical Maximum (8000), */
374 0x26, 0x00, 0x7D, /* Logical Maximum (32000), */
375 0x81, 0x02, /* Input (Variable), */
376 0x09, 0x31, /* Usage (Y), */
377 0x46, 0x88, 0x13, /* Physical Maximum (5000), */
378 0x26, 0x20, 0x4E, /* Logical Maximum (20000), */
379 0x81, 0x02, /* Input (Variable), */
381 0x09, 0x30, /* Usage (Tip Pressure), */
382 0x26, 0xFF, 0x03, /* Logical Maximum (1023), */
383 0x81, 0x02, /* Input (Variable), */
384 0xC0, /* End Collection, */
385 0xC0 /* End Collection */
388 const size_t uclogic_rdesc_twhl850_fixed0_size =
389 sizeof(uclogic_rdesc_twhl850_fixed0_arr);
391 /* Fixed PID 0522 tablet report descriptor, interface 1 (mouse) */
392 __u8 uclogic_rdesc_twhl850_fixed1_arr[] = {
393 0x05, 0x01, /* Usage Page (Desktop), */
394 0x09, 0x02, /* Usage (Mouse), */
395 0xA1, 0x01, /* Collection (Application), */
396 0x85, 0x01, /* Report ID (1), */
397 0x09, 0x01, /* Usage (Pointer), */
398 0xA0, /* Collection (Physical), */
399 0x05, 0x09, /* Usage Page (Button), */
400 0x75, 0x01, /* Report Size (1), */
401 0x95, 0x03, /* Report Count (3), */
402 0x19, 0x01, /* Usage Minimum (01h), */
403 0x29, 0x03, /* Usage Maximum (03h), */
404 0x14, /* Logical Minimum (0), */
405 0x25, 0x01, /* Logical Maximum (1), */
406 0x81, 0x02, /* Input (Variable), */
407 0x95, 0x05, /* Report Count (5), */
408 0x81, 0x03, /* Input (Constant, Variable), */
409 0x05, 0x01, /* Usage Page (Desktop), */
410 0x09, 0x30, /* Usage (X), */
411 0x09, 0x31, /* Usage (Y), */
412 0x16, 0x00, 0x80, /* Logical Minimum (-32768), */
413 0x26, 0xFF, 0x7F, /* Logical Maximum (32767), */
414 0x75, 0x10, /* Report Size (16), */
415 0x95, 0x02, /* Report Count (2), */
416 0x81, 0x06, /* Input (Variable, Relative), */
417 0x09, 0x38, /* Usage (Wheel), */
418 0x15, 0xFF, /* Logical Minimum (-1), */
419 0x25, 0x01, /* Logical Maximum (1), */
420 0x95, 0x01, /* Report Count (1), */
421 0x75, 0x08, /* Report Size (8), */
422 0x81, 0x06, /* Input (Variable, Relative), */
423 0x81, 0x03, /* Input (Constant, Variable), */
424 0xC0, /* End Collection, */
425 0xC0 /* End Collection */
428 const size_t uclogic_rdesc_twhl850_fixed1_size =
429 sizeof(uclogic_rdesc_twhl850_fixed1_arr);
431 /* Fixed PID 0522 tablet report descriptor, interface 2 (frame buttons) */
432 __u8 uclogic_rdesc_twhl850_fixed2_arr[] = {
433 0x05, 0x01, /* Usage Page (Desktop), */
434 0x09, 0x06, /* Usage (Keyboard), */
435 0xA1, 0x01, /* Collection (Application), */
436 0x85, 0x03, /* Report ID (3), */
437 0x05, 0x07, /* Usage Page (Keyboard), */
438 0x14, /* Logical Minimum (0), */
439 0x19, 0xE0, /* Usage Minimum (KB Leftcontrol), */
440 0x29, 0xE7, /* Usage Maximum (KB Right GUI), */
441 0x25, 0x01, /* Logical Maximum (1), */
442 0x75, 0x01, /* Report Size (1), */
443 0x95, 0x08, /* Report Count (8), */
444 0x81, 0x02, /* Input (Variable), */
445 0x18, /* Usage Minimum (None), */
446 0x29, 0xFF, /* Usage Maximum (FFh), */
447 0x26, 0xFF, 0x00, /* Logical Maximum (255), */
448 0x75, 0x08, /* Report Size (8), */
449 0x95, 0x06, /* Report Count (6), */
451 0xC0 /* End Collection */
454 const size_t uclogic_rdesc_twhl850_fixed2_size =
455 sizeof(uclogic_rdesc_twhl850_fixed2_arr);
457 /* Fixed TWHA60 report descriptor, interface 0 (stylus) */
458 __u8 uclogic_rdesc_twha60_fixed0_arr[] = {
459 0x05, 0x0D, /* Usage Page (Digitizer), */
460 0x09, 0x01, /* Usage (Digitizer), */
461 0xA1, 0x01, /* Collection (Application), */
462 0x85, 0x09, /* Report ID (9), */
463 0x09, 0x20, /* Usage (Stylus), */
464 0xA0, /* Collection (Physical), */
465 0x75, 0x01, /* Report Size (1), */
466 0x09, 0x42, /* Usage (Tip Switch), */
467 0x09, 0x44, /* Usage (Barrel Switch), */
468 0x09, 0x46, /* Usage (Tablet Pick), */
469 0x14, /* Logical Minimum (0), */
470 0x25, 0x01, /* Logical Maximum (1), */
471 0x95, 0x03, /* Report Count (3), */
472 0x81, 0x02, /* Input (Variable), */
473 0x95, 0x04, /* Report Count (4), */
474 0x81, 0x01, /* Input (Constant), */
475 0x09, 0x32, /* Usage (In Range), */
476 0x95, 0x01, /* Report Count (1), */
477 0x81, 0x02, /* Input (Variable), */
478 0x75, 0x10, /* Report Size (16), */
479 0x95, 0x01, /* Report Count (1), */
480 0x14, /* Logical Minimum (0), */
482 0x05, 0x01, /* Usage Page (Desktop), */
483 0x55, 0xFD, /* Unit Exponent (-3), */
484 0x65, 0x13, /* Unit (Inch), */
485 0x34, /* Physical Minimum (0), */
486 0x09, 0x30, /* Usage (X), */
487 0x46, 0x10, 0x27, /* Physical Maximum (10000), */
489 0x00, 0x00, /* Logical Maximum (39999), */
490 0x81, 0x02, /* Input (Variable), */
491 0x09, 0x31, /* Usage (Y), */
492 0x46, 0x6A, 0x18, /* Physical Maximum (6250), */
493 0x26, 0xA7, 0x61, /* Logical Maximum (24999), */
494 0x81, 0x02, /* Input (Variable), */
496 0x09, 0x30, /* Usage (Tip Pressure), */
497 0x26, 0xFF, 0x03, /* Logical Maximum (1023), */
498 0x81, 0x02, /* Input (Variable), */
499 0xC0, /* End Collection, */
500 0xC0 /* End Collection */
503 const size_t uclogic_rdesc_twha60_fixed0_size =
504 sizeof(uclogic_rdesc_twha60_fixed0_arr);
506 /* Fixed TWHA60 report descriptor, interface 1 (frame buttons) */
507 __u8 uclogic_rdesc_twha60_fixed1_arr[] = {
508 0x05, 0x01, /* Usage Page (Desktop), */
509 0x09, 0x06, /* Usage (Keyboard), */
510 0xA1, 0x01, /* Collection (Application), */
511 0x85, 0x05, /* Report ID (5), */
512 0x05, 0x07, /* Usage Page (Keyboard), */
513 0x14, /* Logical Minimum (0), */
514 0x25, 0x01, /* Logical Maximum (1), */
515 0x75, 0x01, /* Report Size (1), */
516 0x95, 0x08, /* Report Count (8), */
517 0x81, 0x01, /* Input (Constant), */
518 0x95, 0x0C, /* Report Count (12), */
519 0x19, 0x3A, /* Usage Minimum (KB F1), */
520 0x29, 0x45, /* Usage Maximum (KB F12), */
521 0x81, 0x02, /* Input (Variable), */
522 0x95, 0x0C, /* Report Count (12), */
523 0x19, 0x68, /* Usage Minimum (KB F13), */
524 0x29, 0x73, /* Usage Maximum (KB F24), */
525 0x81, 0x02, /* Input (Variable), */
526 0x95, 0x08, /* Report Count (8), */
527 0x81, 0x01, /* Input (Constant), */
528 0xC0 /* End Collection */
531 const size_t uclogic_rdesc_twha60_fixed1_size =
532 sizeof(uclogic_rdesc_twha60_fixed1_arr);
534 /* Fixed report descriptor template for (tweaked) v1 pen reports */
535 const __u8 uclogic_rdesc_v1_pen_template_arr[] = {
536 0x05, 0x0D, /* Usage Page (Digitizer), */
537 0x09, 0x01, /* Usage (Digitizer), */
538 0xA1, 0x01, /* Collection (Application), */
539 0x85, 0x07, /* Report ID (7), */
540 0x09, 0x20, /* Usage (Stylus), */
541 0xA0, /* Collection (Physical), */
542 0x14, /* Logical Minimum (0), */
543 0x25, 0x01, /* Logical Maximum (1), */
544 0x75, 0x01, /* Report Size (1), */
545 0x09, 0x42, /* Usage (Tip Switch), */
546 0x09, 0x44, /* Usage (Barrel Switch), */
547 0x09, 0x46, /* Usage (Tablet Pick), */
548 0x95, 0x03, /* Report Count (3), */
549 0x81, 0x02, /* Input (Variable), */
550 0x95, 0x03, /* Report Count (3), */
551 0x81, 0x03, /* Input (Constant, Variable), */
552 0x09, 0x32, /* Usage (In Range), */
553 0x95, 0x01, /* Report Count (1), */
554 0x81, 0x02, /* Input (Variable), */
555 0x95, 0x01, /* Report Count (1), */
556 0x81, 0x03, /* Input (Constant, Variable), */
557 0x75, 0x10, /* Report Size (16), */
558 0x95, 0x01, /* Report Count (1), */
560 0x05, 0x01, /* Usage Page (Desktop), */
561 0x65, 0x13, /* Unit (Inch), */
562 0x55, 0xFD, /* Unit Exponent (-3), */
563 0x34, /* Physical Minimum (0), */
564 0x09, 0x30, /* Usage (X), */
565 0x27, UCLOGIC_RDESC_PEN_PH(X_LM),
566 /* Logical Maximum (PLACEHOLDER), */
567 0x47, UCLOGIC_RDESC_PEN_PH(X_PM),
568 /* Physical Maximum (PLACEHOLDER), */
569 0x81, 0x02, /* Input (Variable), */
570 0x09, 0x31, /* Usage (Y), */
571 0x27, UCLOGIC_RDESC_PEN_PH(Y_LM),
572 /* Logical Maximum (PLACEHOLDER), */
573 0x47, UCLOGIC_RDESC_PEN_PH(Y_PM),
574 /* Physical Maximum (PLACEHOLDER), */
575 0x81, 0x02, /* Input (Variable), */
577 0x09, 0x30, /* Usage (Tip Pressure), */
578 0x27, UCLOGIC_RDESC_PEN_PH(PRESSURE_LM),
579 /* Logical Maximum (PLACEHOLDER), */
580 0x81, 0x02, /* Input (Variable), */
581 0xC0, /* End Collection, */
582 0xC0 /* End Collection */
585 const size_t uclogic_rdesc_v1_pen_template_size =
586 sizeof(uclogic_rdesc_v1_pen_template_arr);
588 /* Fixed report descriptor template for (tweaked) v2 pen reports */
589 const __u8 uclogic_rdesc_v2_pen_template_arr[] = {
590 0x05, 0x0D, /* Usage Page (Digitizer), */
591 0x09, 0x01, /* Usage (Digitizer), */
592 0xA1, 0x01, /* Collection (Application), */
593 0x85, 0x08, /* Report ID (8), */
594 0x09, 0x20, /* Usage (Stylus), */
595 0xA0, /* Collection (Physical), */
596 0x14, /* Logical Minimum (0), */
597 0x25, 0x01, /* Logical Maximum (1), */
598 0x75, 0x01, /* Report Size (1), */
599 0x09, 0x42, /* Usage (Tip Switch), */
600 0x09, 0x44, /* Usage (Barrel Switch), */
601 0x09, 0x46, /* Usage (Tablet Pick), */
602 0x95, 0x03, /* Report Count (3), */
603 0x81, 0x02, /* Input (Variable), */
604 0x95, 0x03, /* Report Count (3), */
605 0x81, 0x03, /* Input (Constant, Variable), */
606 0x09, 0x32, /* Usage (In Range), */
607 0x95, 0x01, /* Report Count (1), */
608 0x81, 0x02, /* Input (Variable), */
609 0x95, 0x01, /* Report Count (1), */
610 0x81, 0x03, /* Input (Constant, Variable), */
611 0x95, 0x01, /* Report Count (1), */
613 0x05, 0x01, /* Usage Page (Desktop), */
614 0x65, 0x13, /* Unit (Inch), */
615 0x55, 0xFD, /* Unit Exponent (-3), */
616 0x75, 0x18, /* Report Size (24), */
617 0x34, /* Physical Minimum (0), */
618 0x09, 0x30, /* Usage (X), */
619 0x27, UCLOGIC_RDESC_PEN_PH(X_LM),
620 /* Logical Maximum (PLACEHOLDER), */
621 0x47, UCLOGIC_RDESC_PEN_PH(X_PM),
622 /* Physical Maximum (PLACEHOLDER), */
623 0x81, 0x02, /* Input (Variable), */
624 0x09, 0x31, /* Usage (Y), */
625 0x27, UCLOGIC_RDESC_PEN_PH(Y_LM),
626 /* Logical Maximum (PLACEHOLDER), */
627 0x47, UCLOGIC_RDESC_PEN_PH(Y_PM),
628 /* Physical Maximum (PLACEHOLDER), */
629 0x81, 0x02, /* Input (Variable), */
631 0x09, 0x30, /* Usage (Tip Pressure), */
632 0x75, 0x10, /* Report Size (16), */
633 0x27, UCLOGIC_RDESC_PEN_PH(PRESSURE_LM),
634 /* Logical Maximum (PLACEHOLDER), */
635 0x81, 0x02, /* Input (Variable), */
636 0x54, /* Unit Exponent (0), */
637 0x65, 0x14, /* Unit (Degrees), */
638 0x35, 0xC4, /* Physical Minimum (-60), */
639 0x45, 0x3C, /* Physical Maximum (60), */
640 0x15, 0xC4, /* Logical Minimum (-60), */
641 0x25, 0x3C, /* Logical Maximum (60), */
642 0x75, 0x08, /* Report Size (8), */
643 0x95, 0x02, /* Report Count (2), */
644 0x09, 0x3D, /* Usage (X Tilt), */
645 0x09, 0x3E, /* Usage (Y Tilt), */
646 0x81, 0x02, /* Input (Variable), */
647 0xC0, /* End Collection, */
648 0xC0 /* End Collection */
651 const size_t uclogic_rdesc_v2_pen_template_size =
652 sizeof(uclogic_rdesc_v2_pen_template_arr);
655 * Expand to the contents of a generic frame buttons report descriptor.
657 * @_id: The report ID to use.
658 * @_size: Size of the report to pad to, including report ID, bytes.
660 #define UCLOGIC_RDESC_FRAME_BUTTONS_BYTES(_id, _size) \
661 0x05, 0x01, /* Usage Page (Desktop), */ \
662 0x09, 0x07, /* Usage (Keypad), */ \
663 0xA1, 0x01, /* Collection (Application), */ \
664 0x85, (_id), /* Report ID (_id), */ \
665 0x14, /* Logical Minimum (0), */ \
666 0x25, 0x01, /* Logical Maximum (1), */ \
667 0x75, 0x01, /* Report Size (1), */ \
668 0x05, 0x0D, /* Usage Page (Digitizer), */ \
669 0x09, 0x39, /* Usage (Tablet Function Keys), */ \
670 0xA0, /* Collection (Physical), */ \
671 0x09, 0x44, /* Usage (Barrel Switch), */ \
672 0x95, 0x01, /* Report Count (1), */ \
673 0x81, 0x02, /* Input (Variable), */ \
674 0x05, 0x01, /* Usage Page (Desktop), */ \
675 0x09, 0x30, /* Usage (X), */ \
676 0x09, 0x31, /* Usage (Y), */ \
677 0x95, 0x02, /* Report Count (2), */ \
678 0x81, 0x02, /* Input (Variable), */ \
679 0x95, 0x15, /* Report Count (21), */ \
680 0x81, 0x01, /* Input (Constant), */ \
681 0x05, 0x09, /* Usage Page (Button), */ \
682 0x19, 0x01, /* Usage Minimum (01h), */ \
683 0x29, 0x0A, /* Usage Maximum (0Ah), */ \
684 0x95, 0x0A, /* Report Count (10), */ \
685 0x81, 0x02, /* Input (Variable), */ \
686 0xC0, /* End Collection, */ \
687 0x05, 0x01, /* Usage Page (Desktop), */ \
688 0x09, 0x05, /* Usage (Gamepad), */ \
689 0xA0, /* Collection (Physical), */ \
690 0x05, 0x09, /* Usage Page (Button), */ \
691 0x19, 0x01, /* Usage Minimum (01h), */ \
692 0x29, 0x03, /* Usage Maximum (03h), */ \
693 0x95, 0x03, /* Report Count (3), */ \
694 0x81, 0x02, /* Input (Variable), */ \
695 0x95, ((_size) * 8 - 45), \
696 /* Report Count (padding), */ \
697 0x81, 0x01, /* Input (Constant), */ \
698 0xC0, /* End Collection, */ \
699 0xC0 /* End Collection */
701 /* Fixed report descriptor for (tweaked) v1 frame reports */
702 const __u8 uclogic_rdesc_v1_frame_arr[] = {
703 UCLOGIC_RDESC_FRAME_BUTTONS_BYTES(UCLOGIC_RDESC_V1_FRAME_ID, 8)
705 const size_t uclogic_rdesc_v1_frame_size =
706 sizeof(uclogic_rdesc_v1_frame_arr);
708 /* Fixed report descriptor for (tweaked) v2 frame button reports */
709 const __u8 uclogic_rdesc_v2_frame_buttons_arr[] = {
710 UCLOGIC_RDESC_FRAME_BUTTONS_BYTES(UCLOGIC_RDESC_V2_FRAME_BUTTONS_ID,
713 const size_t uclogic_rdesc_v2_frame_buttons_size =
714 sizeof(uclogic_rdesc_v2_frame_buttons_arr);
716 /* Fixed report descriptor for (tweaked) v2 frame touch ring reports */
717 const __u8 uclogic_rdesc_v2_frame_touch_ring_arr[] = {
718 0x05, 0x01, /* Usage Page (Desktop), */
719 0x09, 0x07, /* Usage (Keypad), */
720 0xA1, 0x01, /* Collection (Application), */
721 0x85, UCLOGIC_RDESC_V2_FRAME_TOUCH_ID,
722 /* Report ID (TOUCH_ID), */
723 0x14, /* Logical Minimum (0), */
724 0x05, 0x0D, /* Usage Page (Digitizer), */
725 0x09, 0x39, /* Usage (Tablet Function Keys), */
726 0xA0, /* Collection (Physical), */
727 0x25, 0x01, /* Logical Maximum (1), */
728 0x75, 0x01, /* Report Size (1), */
729 0x05, 0x09, /* Usage Page (Button), */
730 0x09, 0x01, /* Usage (01h), */
731 0x95, 0x01, /* Report Count (1), */
732 0x81, 0x02, /* Input (Variable), */
733 0x95, 0x07, /* Report Count (7), */
734 0x81, 0x01, /* Input (Constant), */
735 0x75, 0x08, /* Report Size (8), */
736 0x95, 0x02, /* Report Count (2), */
737 0x81, 0x01, /* Input (Constant), */
738 0x05, 0x0D, /* Usage Page (Digitizer), */
739 0x0A, 0xFF, 0xFF, /* Usage (FFFFh), */
740 0x26, 0xFF, 0x00, /* Logical Maximum (255), */
741 0x95, 0x01, /* Report Count (1), */
742 0x81, 0x02, /* Input (Variable), */
743 0x05, 0x01, /* Usage Page (Desktop), */
744 0x09, 0x38, /* Usage (Wheel), */
745 0x95, 0x01, /* Report Count (1), */
746 0x15, 0x00, /* Logical Minimum (0), */
747 0x25, 0x0B, /* Logical Maximum (11), */
748 0x81, 0x02, /* Input (Variable), */
749 0x09, 0x30, /* Usage (X), */
750 0x09, 0x31, /* Usage (Y), */
751 0x14, /* Logical Minimum (0), */
752 0x25, 0x01, /* Logical Maximum (1), */
753 0x75, 0x01, /* Report Size (1), */
754 0x95, 0x02, /* Report Count (2), */
755 0x81, 0x02, /* Input (Variable), */
756 0x95, 0x2E, /* Report Count (46), */
757 0x81, 0x01, /* Input (Constant), */
758 0xC0, /* End Collection, */
759 0xC0 /* End Collection */
761 const size_t uclogic_rdesc_v2_frame_touch_ring_size =
762 sizeof(uclogic_rdesc_v2_frame_touch_ring_arr);
764 /* Fixed report descriptor for (tweaked) v2 frame touch strip reports */
765 const __u8 uclogic_rdesc_v2_frame_touch_strip_arr[] = {
766 0x05, 0x01, /* Usage Page (Desktop), */
767 0x09, 0x07, /* Usage (Keypad), */
768 0xA1, 0x01, /* Collection (Application), */
769 0x85, UCLOGIC_RDESC_V2_FRAME_TOUCH_ID,
770 /* Report ID (TOUCH_ID), */
771 0x14, /* Logical Minimum (0), */
772 0x05, 0x0D, /* Usage Page (Digitizer), */
773 0x09, 0x39, /* Usage (Tablet Function Keys), */
774 0xA0, /* Collection (Physical), */
775 0x25, 0x01, /* Logical Maximum (1), */
776 0x75, 0x01, /* Report Size (1), */
777 0x05, 0x09, /* Usage Page (Button), */
778 0x09, 0x01, /* Usage (01h), */
779 0x95, 0x01, /* Report Count (1), */
780 0x81, 0x02, /* Input (Variable), */
781 0x95, 0x07, /* Report Count (7), */
782 0x81, 0x01, /* Input (Constant), */
783 0x75, 0x08, /* Report Size (8), */
784 0x95, 0x02, /* Report Count (2), */
785 0x81, 0x01, /* Input (Constant), */
786 0x05, 0x0D, /* Usage Page (Digitizer), */
787 0x0A, 0xFF, 0xFF, /* Usage (FFFFh), */
788 0x26, 0xFF, 0x00, /* Logical Maximum (255), */
789 0x95, 0x01, /* Report Count (1), */
790 0x81, 0x02, /* Input (Variable), */
791 0x05, 0x01, /* Usage Page (Desktop), */
792 0x09, 0x38, /* Usage (Wheel), */
793 0x95, 0x01, /* Report Count (1), */
794 0x15, 0x00, /* Logical Minimum (0), */
795 0x25, 0x07, /* Logical Maximum (7), */
796 0x81, 0x02, /* Input (Variable), */
797 0x09, 0x30, /* Usage (X), */
798 0x09, 0x31, /* Usage (Y), */
799 0x14, /* Logical Minimum (0), */
800 0x25, 0x01, /* Logical Maximum (1), */
801 0x75, 0x01, /* Report Size (1), */
802 0x95, 0x02, /* Report Count (2), */
803 0x81, 0x02, /* Input (Variable), */
804 0x95, 0x2E, /* Report Count (46), */
805 0x81, 0x01, /* Input (Constant), */
806 0xC0, /* End Collection, */
807 0xC0 /* End Collection */
809 const size_t uclogic_rdesc_v2_frame_touch_strip_size =
810 sizeof(uclogic_rdesc_v2_frame_touch_strip_arr);
812 /* Fixed report descriptor for (tweaked) v2 frame dial reports */
813 const __u8 uclogic_rdesc_v2_frame_dial_arr[] = {
814 0x05, 0x01, /* Usage Page (Desktop), */
815 0x09, 0x07, /* Usage (Keypad), */
816 0xA1, 0x01, /* Collection (Application), */
817 0x85, UCLOGIC_RDESC_V2_FRAME_DIAL_ID,
818 /* Report ID (DIAL_ID), */
819 0x14, /* Logical Minimum (0), */
820 0x05, 0x0D, /* Usage Page (Digitizer), */
821 0x09, 0x39, /* Usage (Tablet Function Keys), */
822 0xA0, /* Collection (Physical), */
823 0x25, 0x01, /* Logical Maximum (1), */
824 0x75, 0x01, /* Report Size (1), */
825 0x95, 0x01, /* Report Count (1), */
826 0x81, 0x01, /* Input (Constant), */
827 0x05, 0x09, /* Usage Page (Button), */
828 0x09, 0x01, /* Usage (01h), */
829 0x95, 0x01, /* Report Count (1), */
830 0x81, 0x02, /* Input (Variable), */
831 0x95, 0x06, /* Report Count (6), */
832 0x81, 0x01, /* Input (Constant), */
833 0x75, 0x08, /* Report Size (8), */
834 0x95, 0x02, /* Report Count (2), */
835 0x81, 0x01, /* Input (Constant), */
836 0x05, 0x0D, /* Usage Page (Digitizer), */
837 0x0A, 0xFF, 0xFF, /* Usage (FFFFh), */
838 0x26, 0xFF, 0x00, /* Logical Maximum (255), */
839 0x95, 0x01, /* Report Count (1), */
840 0x81, 0x02, /* Input (Variable), */
841 0x05, 0x01, /* Usage Page (Desktop), */
842 0x09, 0x38, /* Usage (Wheel), */
843 0x95, 0x01, /* Report Count (1), */
844 0x15, 0xFF, /* Logical Minimum (-1), */
845 0x25, 0x01, /* Logical Maximum (1), */
846 0x81, 0x06, /* Input (Variable, Relative), */
847 0x09, 0x30, /* Usage (X), */
848 0x09, 0x31, /* Usage (Y), */
849 0x14, /* Logical Minimum (0), */
850 0x25, 0x01, /* Logical Maximum (1), */
851 0x75, 0x01, /* Report Size (1), */
852 0x95, 0x02, /* Report Count (2), */
853 0x81, 0x02, /* Input (Variable), */
854 0x95, 0x2E, /* Report Count (46), */
855 0x81, 0x01, /* Input (Constant), */
856 0xC0, /* End Collection, */
857 0xC0 /* End Collection */
859 const size_t uclogic_rdesc_v2_frame_dial_size =
860 sizeof(uclogic_rdesc_v2_frame_dial_arr);
862 /* Fixed report descriptor template for UGEE v2 pen reports */
863 const __u8 uclogic_rdesc_ugee_v2_pen_template_arr[] = {
864 0x05, 0x0d, /* Usage Page (Digitizers), */
865 0x09, 0x01, /* Usage (Digitizer), */
866 0xa1, 0x01, /* Collection (Application), */
867 0x85, 0x02, /* Report ID (2), */
868 0x09, 0x20, /* Usage (Stylus), */
869 0xa1, 0x00, /* Collection (Physical), */
870 0x09, 0x42, /* Usage (Tip Switch), */
871 0x09, 0x44, /* Usage (Barrel Switch), */
872 0x09, 0x46, /* Usage (Tablet Pick), */
873 0x75, 0x01, /* Report Size (1), */
874 0x95, 0x03, /* Report Count (3), */
875 0x14, /* Logical Minimum (0), */
876 0x25, 0x01, /* Logical Maximum (1), */
877 0x81, 0x02, /* Input (Variable), */
878 0x95, 0x02, /* Report Count (2), */
879 0x81, 0x03, /* Input (Constant, Variable), */
880 0x09, 0x32, /* Usage (In Range), */
881 0x95, 0x01, /* Report Count (1), */
882 0x81, 0x02, /* Input (Variable), */
883 0x95, 0x02, /* Report Count (2), */
884 0x81, 0x03, /* Input (Constant, Variable), */
885 0x75, 0x10, /* Report Size (16), */
886 0x95, 0x01, /* Report Count (1), */
887 0x35, 0x00, /* Physical Minimum (0), */
889 0x05, 0x01, /* Usage Page (Desktop), */
890 0x09, 0x30, /* Usage (X), */
891 0x65, 0x13, /* Unit (Inch), */
892 0x55, 0x0d, /* Unit Exponent (-3), */
893 0x27, UCLOGIC_RDESC_PEN_PH(X_LM),
894 /* Logical Maximum (PLACEHOLDER), */
895 0x47, UCLOGIC_RDESC_PEN_PH(X_PM),
896 /* Physical Maximum (PLACEHOLDER), */
897 0x81, 0x02, /* Input (Variable), */
898 0x09, 0x31, /* Usage (Y), */
899 0x27, UCLOGIC_RDESC_PEN_PH(Y_LM),
900 /* Logical Maximum (PLACEHOLDER), */
901 0x47, UCLOGIC_RDESC_PEN_PH(Y_PM),
902 /* Physical Maximum (PLACEHOLDER), */
903 0x81, 0x02, /* Input (Variable), */
905 0x09, 0x30, /* Usage (Tip Pressure), */
906 0x45, 0x00, /* Physical Maximum (0), */
907 0x27, UCLOGIC_RDESC_PEN_PH(PRESSURE_LM),
908 /* Logical Maximum (PLACEHOLDER), */
909 0x75, 0x0D, /* Report Size (13), */
910 0x95, 0x01, /* Report Count (1), */
911 0x81, 0x02, /* Input (Variable), */
912 0x75, 0x01, /* Report Size (1), */
913 0x95, 0x03, /* Report Count (3), */
914 0x81, 0x01, /* Input (Constant), */
915 0x09, 0x3d, /* Usage (X Tilt), */
916 0x35, 0xC3, /* Physical Minimum (-61), */
917 0x45, 0x3C, /* Physical Maximum (60), */
918 0x15, 0xC3, /* Logical Minimum (-61), */
919 0x25, 0x3C, /* Logical Maximum (60), */
920 0x75, 0x08, /* Report Size (8), */
921 0x95, 0x01, /* Report Count (1), */
922 0x81, 0x02, /* Input (Variable), */
923 0x09, 0x3e, /* Usage (Y Tilt), */
924 0x35, 0xC3, /* Physical Minimum (-61), */
925 0x45, 0x3C, /* Physical Maximum (60), */
926 0x15, 0xC3, /* Logical Minimum (-61), */
927 0x25, 0x3C, /* Logical Maximum (60), */
928 0x81, 0x02, /* Input (Variable), */
929 0xc0, /* End Collection, */
930 0xc0, /* End Collection */
932 const size_t uclogic_rdesc_ugee_v2_pen_template_size =
933 sizeof(uclogic_rdesc_ugee_v2_pen_template_arr);
935 /* Fixed report descriptor template for UGEE v2 frame reports (buttons only) */
936 const __u8 uclogic_rdesc_ugee_v2_frame_btn_template_arr[] = {
937 0x05, 0x01, /* Usage Page (Desktop), */
938 0x09, 0x07, /* Usage (Keypad), */
939 0xA1, 0x01, /* Collection (Application), */
940 0x85, UCLOGIC_RDESC_V1_FRAME_ID,
942 0x05, 0x0D, /* Usage Page (Digitizer), */
943 0x09, 0x39, /* Usage (Tablet Function Keys), */
944 0xA0, /* Collection (Physical), */
945 0x75, 0x01, /* Report Size (1), */
946 0x95, 0x08, /* Report Count (8), */
947 0x81, 0x01, /* Input (Constant), */
948 0x05, 0x09, /* Usage Page (Button), */
949 0x19, 0x01, /* Usage Minimum (01h), */
950 UCLOGIC_RDESC_FRAME_PH_BTN,
951 /* Usage Maximum (PLACEHOLDER), */
952 0x95, 0x0A, /* Report Count (10), */
953 0x14, /* Logical Minimum (0), */
954 0x25, 0x01, /* Logical Maximum (1), */
955 0x81, 0x02, /* Input (Variable), */
956 0x95, 0x46, /* Report Count (70), */
957 0x81, 0x01, /* Input (Constant), */
958 0xC0, /* End Collection, */
959 0xC0 /* End Collection */
961 const size_t uclogic_rdesc_ugee_v2_frame_btn_template_size =
962 sizeof(uclogic_rdesc_ugee_v2_frame_btn_template_arr);
964 /* Fixed report descriptor template for UGEE v2 frame reports (dial) */
965 const __u8 uclogic_rdesc_ugee_v2_frame_dial_template_arr[] = {
966 0x05, 0x01, /* Usage Page (Desktop), */
967 0x09, 0x07, /* Usage (Keypad), */
968 0xA1, 0x01, /* Collection (Application), */
969 0x85, UCLOGIC_RDESC_V1_FRAME_ID,
971 0x05, 0x0D, /* Usage Page (Digitizer), */
972 0x09, 0x39, /* Usage (Tablet Function Keys), */
973 0xA0, /* Collection (Physical), */
974 0x75, 0x01, /* Report Size (1), */
975 0x95, 0x08, /* Report Count (8), */
976 0x81, 0x01, /* Input (Constant), */
977 0x05, 0x09, /* Usage Page (Button), */
978 0x19, 0x01, /* Usage Minimum (01h), */
979 UCLOGIC_RDESC_FRAME_PH_BTN,
980 /* Usage Maximum (PLACEHOLDER), */
981 0x95, 0x0A, /* Report Count (10), */
982 0x14, /* Logical Minimum (0), */
983 0x25, 0x01, /* Logical Maximum (1), */
984 0x81, 0x02, /* Input (Variable), */
985 0x95, 0x06, /* Report Count (6), */
986 0x81, 0x01, /* Input (Constant), */
987 0x75, 0x08, /* Report Size (8), */
988 0x95, 0x03, /* Report Count (3), */
989 0x81, 0x01, /* Input (Constant), */
990 0x05, 0x01, /* Usage Page (Desktop), */
991 0x09, 0x38, /* Usage (Wheel), */
992 0x95, 0x01, /* Report Count (1), */
993 0x15, 0xFF, /* Logical Minimum (-1), */
994 0x25, 0x01, /* Logical Maximum (1), */
995 0x81, 0x06, /* Input (Variable, Relative), */
996 0x95, 0x02, /* Report Count (2), */
997 0x81, 0x01, /* Input (Constant), */
998 0xC0, /* End Collection, */
999 0xC0 /* End Collection */
1001 const size_t uclogic_rdesc_ugee_v2_frame_dial_template_size =
1002 sizeof(uclogic_rdesc_ugee_v2_frame_dial_template_arr);
1004 /* Fixed report descriptor template for UGEE v2 frame reports (mouse) */
1005 const __u8 uclogic_rdesc_ugee_v2_frame_mouse_template_arr[] = {
1006 0x05, 0x01, /* Usage Page (Desktop), */
1007 0x09, 0x02, /* Usage (Mouse), */
1008 0xA1, 0x01, /* Collection (Application), */
1009 0x85, 0x01, /* Report ID (1), */
1010 0x05, 0x01, /* Usage Page (Pointer), */
1011 0xA0, /* Collection (Physical), */
1012 0x75, 0x01, /* Report Size (1), */
1013 0x95, 0x02, /* Report Count (2), */
1014 0x05, 0x09, /* Usage Page (Button), */
1015 0x19, 0x01, /* Usage Minimum (01h), */
1016 0x29, 0x02, /* Usage Maximum (02h), */
1017 0x14, /* Logical Minimum (0), */
1018 0x25, 0x01, /* Logical Maximum (1), */
1019 0x81, 0x02, /* Input (Variable), */
1020 0x95, 0x06, /* Report Count (6), */
1021 0x81, 0x01, /* Input (Constant), */
1022 0x05, 0x01, /* Usage Page (Generic Desktop), */
1023 0x09, 0x30, /* Usage (X), */
1024 0x09, 0x31, /* Usage (Y), */
1025 0x75, 0x10, /* Report Size (16), */
1026 0x95, 0x02, /* Report Count (2), */
1027 0x16, 0x00, 0x80, /* Logical Minimum (-32768), */
1028 0x26, 0xFF, 0x7F, /* Logical Maximum (32767), */
1029 0x81, 0x06, /* Input (Variable, Relative), */
1030 0x95, 0x01, /* Report Count (1), */
1031 0x81, 0x01, /* Input (Constant), */
1032 0xC0, /* End Collection, */
1033 0xC0 /* End Collection */
1035 const size_t uclogic_rdesc_ugee_v2_frame_mouse_template_size =
1036 sizeof(uclogic_rdesc_ugee_v2_frame_mouse_template_arr);
1038 /* Fixed report descriptor template for UGEE v2 battery reports */
1039 const __u8 uclogic_rdesc_ugee_v2_battery_template_arr[] = {
1040 0x05, 0x01, /* Usage Page (Desktop), */
1041 0x09, 0x07, /* Usage (Keypad), */
1042 0xA1, 0x01, /* Collection (Application), */
1043 0x85, UCLOGIC_RDESC_UGEE_V2_BATTERY_ID,
1045 0x75, 0x08, /* Report Size (8), */
1046 0x95, 0x02, /* Report Count (2), */
1047 0x81, 0x01, /* Input (Constant), */
1048 0x05, 0x84, /* Usage Page (Power Device), */
1049 0x05, 0x85, /* Usage Page (Battery System), */
1050 0x09, 0x65, /* Usage Page (AbsoluteStateOfCharge), */
1051 0x75, 0x08, /* Report Size (8), */
1052 0x95, 0x01, /* Report Count (1), */
1053 0x15, 0x00, /* Logical Minimum (0), */
1054 0x26, 0xff, 0x00, /* Logical Maximum (255), */
1055 0x81, 0x02, /* Input (Variable), */
1056 0x75, 0x01, /* Report Size (1), */
1057 0x95, 0x01, /* Report Count (1), */
1058 0x15, 0x00, /* Logical Minimum (0), */
1059 0x25, 0x01, /* Logical Maximum (1), */
1060 0x09, 0x44, /* Usage Page (Charging), */
1061 0x81, 0x02, /* Input (Variable), */
1062 0x95, 0x07, /* Report Count (7), */
1063 0x81, 0x01, /* Input (Constant), */
1064 0x75, 0x08, /* Report Size (8), */
1065 0x95, 0x07, /* Report Count (7), */
1066 0x81, 0x01, /* Input (Constant), */
1067 0xC0 /* End Collection */
1069 const size_t uclogic_rdesc_ugee_v2_battery_template_size =
1070 sizeof(uclogic_rdesc_ugee_v2_battery_template_arr);
1072 /* Fixed report descriptor for Ugee EX07 frame */
1073 const __u8 uclogic_rdesc_ugee_ex07_frame_arr[] = {
1074 0x05, 0x01, /* Usage Page (Desktop), */
1075 0x09, 0x07, /* Usage (Keypad), */
1076 0xA1, 0x01, /* Collection (Application), */
1077 0x85, 0x06, /* Report ID (6), */
1078 0x05, 0x0D, /* Usage Page (Digitizer), */
1079 0x09, 0x39, /* Usage (Tablet Function Keys), */
1080 0xA0, /* Collection (Physical), */
1081 0x05, 0x09, /* Usage Page (Button), */
1082 0x75, 0x01, /* Report Size (1), */
1083 0x19, 0x03, /* Usage Minimum (03h), */
1084 0x29, 0x06, /* Usage Maximum (06h), */
1085 0x95, 0x04, /* Report Count (4), */
1086 0x81, 0x02, /* Input (Variable), */
1087 0x95, 0x1A, /* Report Count (26), */
1088 0x81, 0x03, /* Input (Constant, Variable), */
1089 0x19, 0x01, /* Usage Minimum (01h), */
1090 0x29, 0x02, /* Usage Maximum (02h), */
1091 0x95, 0x02, /* Report Count (2), */
1092 0x81, 0x02, /* Input (Variable), */
1093 0xC0, /* End Collection, */
1094 0xC0 /* End Collection */
1096 const size_t uclogic_rdesc_ugee_ex07_frame_size =
1097 sizeof(uclogic_rdesc_ugee_ex07_frame_arr);
1099 /* Fixed report descriptor for Ugee G5 frame controls */
1100 const __u8 uclogic_rdesc_ugee_g5_frame_arr[] = {
1101 0x05, 0x01, /* Usage Page (Desktop), */
1102 0x09, 0x07, /* Usage (Keypad), */
1103 0xA1, 0x01, /* Collection (Application), */
1104 0x85, 0x06, /* Report ID (6), */
1105 0x05, 0x0D, /* Usage Page (Digitizer), */
1106 0x09, 0x39, /* Usage (Tablet Function Keys), */
1107 0xA0, /* Collection (Physical), */
1108 0x14, /* Logical Minimum (0), */
1109 0x25, 0x01, /* Logical Maximum (1), */
1110 0x05, 0x01, /* Usage Page (Desktop), */
1111 0x05, 0x09, /* Usage Page (Button), */
1112 0x19, 0x01, /* Usage Minimum (01h), */
1113 0x29, 0x05, /* Usage Maximum (05h), */
1114 0x75, 0x01, /* Report Size (1), */
1115 0x95, 0x05, /* Report Count (5), */
1116 0x81, 0x02, /* Input (Variable), */
1117 0x75, 0x01, /* Report Size (1), */
1118 0x95, 0x03, /* Report Count (3), */
1119 0x81, 0x01, /* Input (Constant), */
1120 0x05, 0x0D, /* Usage Page (Digitizer), */
1121 0x0A, 0xFF, 0xFF, /* Usage (FFFFh), */
1122 0x26, 0xFF, 0x00, /* Logical Maximum (255), */
1123 0x75, 0x08, /* Report Size (8), */
1124 0x95, 0x01, /* Report Count (1), */
1125 0x81, 0x02, /* Input (Variable), */
1126 0x25, 0x01, /* Logical Maximum (1), */
1127 0x09, 0x44, /* Usage (Barrel Switch), */
1128 0x75, 0x01, /* Report Size (1), */
1129 0x95, 0x01, /* Report Count (1), */
1130 0x81, 0x02, /* Input (Variable), */
1131 0x05, 0x01, /* Usage Page (Desktop), */
1132 0x09, 0x30, /* Usage (X), */
1133 0x09, 0x31, /* Usage (Y), */
1134 0x75, 0x01, /* Report Size (1), */
1135 0x95, 0x02, /* Report Count (2), */
1136 0x81, 0x02, /* Input (Variable), */
1137 0x75, 0x01, /* Report Size (1), */
1138 0x95, 0x0B, /* Report Count (11), */
1139 0x81, 0x01, /* Input (Constant), */
1140 0x05, 0x01, /* Usage Page (Desktop), */
1141 0x09, 0x38, /* Usage (Wheel), */
1142 0x15, 0xFF, /* Logical Minimum (-1), */
1143 0x25, 0x01, /* Logical Maximum (1), */
1144 0x75, 0x02, /* Report Size (2), */
1145 0x95, 0x01, /* Report Count (1), */
1146 0x81, 0x06, /* Input (Variable, Relative), */
1147 0xC0, /* End Collection, */
1148 0xC0 /* End Collection */
1150 const size_t uclogic_rdesc_ugee_g5_frame_size =
1151 sizeof(uclogic_rdesc_ugee_g5_frame_arr);
1153 /* Fixed report descriptor for XP-Pen Deco 01 frame controls */
1154 const __u8 uclogic_rdesc_xppen_deco01_frame_arr[] = {
1155 0x05, 0x01, /* Usage Page (Desktop), */
1156 0x09, 0x07, /* Usage (Keypad), */
1157 0xA1, 0x01, /* Collection (Application), */
1158 0x85, 0x06, /* Report ID (6), */
1159 0x14, /* Logical Minimum (0), */
1160 0x25, 0x01, /* Logical Maximum (1), */
1161 0x75, 0x01, /* Report Size (1), */
1162 0x05, 0x0D, /* Usage Page (Digitizer), */
1163 0x09, 0x39, /* Usage (Tablet Function Keys), */
1164 0xA0, /* Collection (Physical), */
1165 0x05, 0x09, /* Usage Page (Button), */
1166 0x19, 0x01, /* Usage Minimum (01h), */
1167 0x29, 0x08, /* Usage Maximum (08h), */
1168 0x95, 0x08, /* Report Count (8), */
1169 0x81, 0x02, /* Input (Variable), */
1170 0x05, 0x0D, /* Usage Page (Digitizer), */
1171 0x09, 0x44, /* Usage (Barrel Switch), */
1172 0x95, 0x01, /* Report Count (1), */
1173 0x81, 0x02, /* Input (Variable), */
1174 0x05, 0x01, /* Usage Page (Desktop), */
1175 0x09, 0x30, /* Usage (X), */
1176 0x09, 0x31, /* Usage (Y), */
1177 0x95, 0x02, /* Report Count (2), */
1178 0x81, 0x02, /* Input (Variable), */
1179 0x95, 0x15, /* Report Count (21), */
1180 0x81, 0x01, /* Input (Constant), */
1181 0xC0, /* End Collection, */
1182 0xC0 /* End Collection */
1185 const size_t uclogic_rdesc_xppen_deco01_frame_size =
1186 sizeof(uclogic_rdesc_xppen_deco01_frame_arr);
1189 * uclogic_rdesc_template_apply() - apply report descriptor parameters to a
1190 * report descriptor template, creating a report descriptor. Copies the
1191 * template over to the new report descriptor and replaces every occurrence of
1192 * the template placeholders, followed by an index byte, with the value from the
1193 * parameter list at that index.
1195 * @template_ptr: Pointer to the template buffer.
1196 * @template_size: Size of the template buffer.
1197 * @param_list: List of template parameters.
1198 * @param_num: Number of parameters in the list.
1201 * Kmalloc-allocated pointer to the created report descriptor,
1202 * or NULL if allocation failed.
1204 __u8 *uclogic_rdesc_template_apply(const __u8 *template_ptr,
1205 size_t template_size,
1206 const s32 *param_list,
1209 static const __u8 btn_head[] = {UCLOGIC_RDESC_FRAME_PH_BTN_HEAD};
1210 static const __u8 pen_head[] = {UCLOGIC_RDESC_PEN_PH_HEAD};
1215 rdesc_ptr = kmemdup(template_ptr, template_size, GFP_KERNEL);
1216 if (rdesc_ptr == NULL)
1219 for (p = rdesc_ptr; p + sizeof(btn_head) < rdesc_ptr + template_size;) {
1220 if (p + sizeof(pen_head) < rdesc_ptr + template_size &&
1221 memcmp(p, pen_head, sizeof(pen_head)) == 0 &&
1222 p[sizeof(pen_head)] < param_num) {
1223 v = param_list[p[sizeof(pen_head)]];
1224 put_unaligned((__force u32)cpu_to_le32(v), (s32 *)p);
1225 p += sizeof(pen_head) + 1;
1226 } else if (memcmp(p, btn_head, sizeof(btn_head)) == 0 &&
1227 p[sizeof(btn_head)] < param_num) {
1228 v = param_list[p[sizeof(btn_head)]];
1229 put_unaligned((__u8)0x2A, p); /* Usage Maximum */
1230 put_unaligned((__force u16)cpu_to_le16(v), (s16 *)(p + 1));
1231 p += sizeof(btn_head) + 1;
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