Blame view

drivers/hid/hid-uclogic.c 33 KB
f8a489cc5   Nikolai Kondrashov   HID: Add support ...
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
  /*
   *  HID driver for UC-Logic devices not fully compliant with HID standard
   *
   *  Copyright (c) 2010 Nikolai Kondrashov
   */
  
  /*
   * This program is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License as published by the Free
   * Software Foundation; either version 2 of the License, or (at your option)
   * any later version.
   */
  
  #include <linux/device.h>
  #include <linux/hid.h>
  #include <linux/module.h>
d1257081a   Nikolai Kondrashov   HID: uclogic: Add...
17
  #include <linux/usb.h>
f8a489cc5   Nikolai Kondrashov   HID: Add support ...
18
19
20
21
  
  #include "hid-ids.h"
  
  /*
51153a78d   Nikolai Kondrashov   HID: uclogic: Rep...
22
23
24
25
   * See WPXXXXU model descriptions, device and HID report descriptors at
   * http://sf.net/apps/mediawiki/digimend/?title=UC-Logic_Tablet_WP4030U
   * http://sf.net/apps/mediawiki/digimend/?title=UC-Logic_Tablet_WP5540U
   * http://sf.net/apps/mediawiki/digimend/?title=UC-Logic_Tablet_WP8060U
f8a489cc5   Nikolai Kondrashov   HID: Add support ...
26
27
28
29
   */
  
  /* Size of the original descriptor of WPXXXXU tablets */
  #define WPXXXXU_RDESC_ORIG_SIZE	212
51153a78d   Nikolai Kondrashov   HID: uclogic: Rep...
30
  /* Fixed WP4030U report descriptor */
f8a489cc5   Nikolai Kondrashov   HID: Add support ...
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
  static __u8 wp4030u_rdesc_fixed[] = {
  	0x05, 0x0D,         /*  Usage Page (Digitizer),             */
  	0x09, 0x02,         /*  Usage (Pen),                        */
  	0xA1, 0x01,         /*  Collection (Application),           */
  	0x85, 0x09,         /*      Report ID (9),                  */
  	0x09, 0x20,         /*      Usage (Stylus),                 */
  	0xA0,               /*      Collection (Physical),          */
  	0x75, 0x01,         /*          Report Size (1),            */
  	0x09, 0x42,         /*          Usage (Tip Switch),         */
  	0x09, 0x44,         /*          Usage (Barrel Switch),      */
  	0x09, 0x46,         /*          Usage (Tablet Pick),        */
  	0x14,               /*          Logical Minimum (0),        */
  	0x25, 0x01,         /*          Logical Maximum (1),        */
  	0x95, 0x03,         /*          Report Count (3),           */
  	0x81, 0x02,         /*          Input (Variable),           */
  	0x95, 0x05,         /*          Report Count (5),           */
  	0x81, 0x01,         /*          Input (Constant),           */
  	0x75, 0x10,         /*          Report Size (16),           */
  	0x95, 0x01,         /*          Report Count (1),           */
  	0x14,               /*          Logical Minimum (0),        */
  	0xA4,               /*          Push,                       */
  	0x05, 0x01,         /*          Usage Page (Desktop),       */
  	0x55, 0xFD,         /*          Unit Exponent (-3),         */
  	0x65, 0x13,         /*          Unit (Inch),                */
  	0x34,               /*          Physical Minimum (0),       */
  	0x09, 0x30,         /*          Usage (X),                  */
  	0x46, 0xA0, 0x0F,   /*          Physical Maximum (4000),    */
  	0x26, 0xFF, 0x7F,   /*          Logical Maximum (32767),    */
  	0x81, 0x02,         /*          Input (Variable),           */
  	0x09, 0x31,         /*          Usage (Y),                  */
  	0x46, 0xB8, 0x0B,   /*          Physical Maximum (3000),    */
  	0x26, 0xFF, 0x7F,   /*          Logical Maximum (32767),    */
  	0x81, 0x02,         /*          Input (Variable),           */
  	0xB4,               /*          Pop,                        */
  	0x09, 0x30,         /*          Usage (Tip Pressure),       */
  	0x26, 0xFF, 0x03,   /*          Logical Maximum (1023),     */
  	0x81, 0x02,         /*          Input (Variable),           */
  	0xC0,               /*      End Collection,                 */
  	0xC0                /*  End Collection                      */
  };
  
  /* Fixed WP5540U report descriptor */
  static __u8 wp5540u_rdesc_fixed[] = {
  	0x05, 0x0D,         /*  Usage Page (Digitizer),             */
  	0x09, 0x02,         /*  Usage (Pen),                        */
  	0xA1, 0x01,         /*  Collection (Application),           */
  	0x85, 0x09,         /*      Report ID (9),                  */
  	0x09, 0x20,         /*      Usage (Stylus),                 */
  	0xA0,               /*      Collection (Physical),          */
  	0x75, 0x01,         /*          Report Size (1),            */
  	0x09, 0x42,         /*          Usage (Tip Switch),         */
  	0x09, 0x44,         /*          Usage (Barrel Switch),      */
  	0x09, 0x46,         /*          Usage (Tablet Pick),        */
  	0x14,               /*          Logical Minimum (0),        */
  	0x25, 0x01,         /*          Logical Maximum (1),        */
  	0x95, 0x03,         /*          Report Count (3),           */
  	0x81, 0x02,         /*          Input (Variable),           */
  	0x95, 0x05,         /*          Report Count (5),           */
  	0x81, 0x01,         /*          Input (Constant),           */
  	0x75, 0x10,         /*          Report Size (16),           */
  	0x95, 0x01,         /*          Report Count (1),           */
  	0x14,               /*          Logical Minimum (0),        */
  	0xA4,               /*          Push,                       */
  	0x05, 0x01,         /*          Usage Page (Desktop),       */
  	0x55, 0xFD,         /*          Unit Exponent (-3),         */
  	0x65, 0x13,         /*          Unit (Inch),                */
  	0x34,               /*          Physical Minimum (0),       */
  	0x09, 0x30,         /*          Usage (X),                  */
  	0x46, 0x7C, 0x15,   /*          Physical Maximum (5500),    */
  	0x26, 0xFF, 0x7F,   /*          Logical Maximum (32767),    */
  	0x81, 0x02,         /*          Input (Variable),           */
  	0x09, 0x31,         /*          Usage (Y),                  */
  	0x46, 0xA0, 0x0F,   /*          Physical Maximum (4000),    */
  	0x26, 0xFF, 0x7F,   /*          Logical Maximum (32767),    */
  	0x81, 0x02,         /*          Input (Variable),           */
  	0xB4,               /*          Pop,                        */
  	0x09, 0x30,         /*          Usage (Tip Pressure),       */
  	0x26, 0xFF, 0x03,   /*          Logical Maximum (1023),     */
  	0x81, 0x02,         /*          Input (Variable),           */
  	0xC0,               /*      End Collection,                 */
  	0xC0,               /*  End Collection,                     */
  	0x05, 0x01,         /*  Usage Page (Desktop),               */
  	0x09, 0x02,         /*  Usage (Mouse),                      */
  	0xA1, 0x01,         /*  Collection (Application),           */
  	0x85, 0x08,         /*      Report ID (8),                  */
  	0x09, 0x01,         /*      Usage (Pointer),                */
  	0xA0,               /*      Collection (Physical),          */
  	0x75, 0x01,         /*          Report Size (1),            */
  	0x05, 0x09,         /*          Usage Page (Button),        */
  	0x19, 0x01,         /*          Usage Minimum (01h),        */
  	0x29, 0x03,         /*          Usage Maximum (03h),        */
  	0x14,               /*          Logical Minimum (0),        */
  	0x25, 0x01,         /*          Logical Maximum (1),        */
  	0x95, 0x03,         /*          Report Count (3),           */
  	0x81, 0x02,         /*          Input (Variable),           */
  	0x95, 0x05,         /*          Report Count (5),           */
  	0x81, 0x01,         /*          Input (Constant),           */
  	0x05, 0x01,         /*          Usage Page (Desktop),       */
  	0x75, 0x08,         /*          Report Size (8),            */
  	0x09, 0x30,         /*          Usage (X),                  */
  	0x09, 0x31,         /*          Usage (Y),                  */
  	0x15, 0x81,         /*          Logical Minimum (-127),     */
  	0x25, 0x7F,         /*          Logical Maximum (127),      */
  	0x95, 0x02,         /*          Report Count (2),           */
  	0x81, 0x06,         /*          Input (Variable, Relative), */
  	0x09, 0x38,         /*          Usage (Wheel),              */
  	0x15, 0xFF,         /*          Logical Minimum (-1),       */
  	0x25, 0x01,         /*          Logical Maximum (1),        */
  	0x95, 0x01,         /*          Report Count (1),           */
  	0x81, 0x06,         /*          Input (Variable, Relative), */
  	0x81, 0x01,         /*          Input (Constant),           */
  	0xC0,               /*      End Collection,                 */
  	0xC0                /*  End Collection                      */
  };
  
  /* Fixed WP8060U report descriptor */
  static __u8 wp8060u_rdesc_fixed[] = {
  	0x05, 0x0D,         /*  Usage Page (Digitizer),             */
  	0x09, 0x02,         /*  Usage (Pen),                        */
  	0xA1, 0x01,         /*  Collection (Application),           */
  	0x85, 0x09,         /*      Report ID (9),                  */
  	0x09, 0x20,         /*      Usage (Stylus),                 */
  	0xA0,               /*      Collection (Physical),          */
  	0x75, 0x01,         /*          Report Size (1),            */
  	0x09, 0x42,         /*          Usage (Tip Switch),         */
  	0x09, 0x44,         /*          Usage (Barrel Switch),      */
  	0x09, 0x46,         /*          Usage (Tablet Pick),        */
  	0x14,               /*          Logical Minimum (0),        */
  	0x25, 0x01,         /*          Logical Maximum (1),        */
  	0x95, 0x03,         /*          Report Count (3),           */
  	0x81, 0x02,         /*          Input (Variable),           */
  	0x95, 0x05,         /*          Report Count (5),           */
  	0x81, 0x01,         /*          Input (Constant),           */
  	0x75, 0x10,         /*          Report Size (16),           */
  	0x95, 0x01,         /*          Report Count (1),           */
  	0x14,               /*          Logical Minimum (0),        */
  	0xA4,               /*          Push,                       */
  	0x05, 0x01,         /*          Usage Page (Desktop),       */
  	0x55, 0xFD,         /*          Unit Exponent (-3),         */
  	0x65, 0x13,         /*          Unit (Inch),                */
  	0x34,               /*          Physical Minimum (0),       */
  	0x09, 0x30,         /*          Usage (X),                  */
  	0x46, 0x40, 0x1F,   /*          Physical Maximum (8000),    */
  	0x26, 0xFF, 0x7F,   /*          Logical Maximum (32767),    */
  	0x81, 0x02,         /*          Input (Variable),           */
  	0x09, 0x31,         /*          Usage (Y),                  */
  	0x46, 0x70, 0x17,   /*          Physical Maximum (6000),    */
  	0x26, 0xFF, 0x7F,   /*          Logical Maximum (32767),    */
  	0x81, 0x02,         /*          Input (Variable),           */
  	0xB4,               /*          Pop,                        */
  	0x09, 0x30,         /*          Usage (Tip Pressure),       */
  	0x26, 0xFF, 0x03,   /*          Logical Maximum (1023),     */
  	0x81, 0x02,         /*          Input (Variable),           */
  	0xC0,               /*      End Collection,                 */
  	0xC0,               /*  End Collection,                     */
  	0x05, 0x01,         /*  Usage Page (Desktop),               */
  	0x09, 0x02,         /*  Usage (Mouse),                      */
  	0xA1, 0x01,         /*  Collection (Application),           */
  	0x85, 0x08,         /*      Report ID (8),                  */
  	0x09, 0x01,         /*      Usage (Pointer),                */
  	0xA0,               /*      Collection (Physical),          */
  	0x75, 0x01,         /*          Report Size (1),            */
  	0x05, 0x09,         /*          Usage Page (Button),        */
  	0x19, 0x01,         /*          Usage Minimum (01h),        */
  	0x29, 0x03,         /*          Usage Maximum (03h),        */
  	0x14,               /*          Logical Minimum (0),        */
  	0x25, 0x01,         /*          Logical Maximum (1),        */
  	0x95, 0x03,         /*          Report Count (3),           */
  	0x81, 0x02,         /*          Input (Variable),           */
  	0x95, 0x05,         /*          Report Count (5),           */
  	0x81, 0x01,         /*          Input (Constant),           */
  	0x05, 0x01,         /*          Usage Page (Desktop),       */
  	0x75, 0x08,         /*          Report Size (8),            */
  	0x09, 0x30,         /*          Usage (X),                  */
  	0x09, 0x31,         /*          Usage (Y),                  */
  	0x15, 0x81,         /*          Logical Minimum (-127),     */
  	0x25, 0x7F,         /*          Logical Maximum (127),      */
  	0x95, 0x02,         /*          Report Count (2),           */
  	0x81, 0x06,         /*          Input (Variable, Relative), */
  	0x09, 0x38,         /*          Usage (Wheel),              */
  	0x15, 0xFF,         /*          Logical Minimum (-1),       */
  	0x25, 0x01,         /*          Logical Maximum (1),        */
  	0x95, 0x01,         /*          Report Count (1),           */
  	0x81, 0x06,         /*          Input (Variable, Relative), */
  	0x81, 0x01,         /*          Input (Constant),           */
  	0xC0,               /*      End Collection,                 */
  	0xC0                /*  End Collection                      */
  };
41fa92302   Nikolai Kondrashov   HID: uclogic: add...
219
  /*
51153a78d   Nikolai Kondrashov   HID: uclogic: Rep...
220
221
   * See WP1062 description, device and HID report descriptors at
   * http://sf.net/apps/mediawiki/digimend/?title=UC-Logic_Tablet_WP1062
6be914f11   Nikolai Kondrashov   HID: uclogic: Add...
222
223
224
225
   */
  
  /* Size of the original descriptor of WP1062 tablet */
  #define WP1062_RDESC_ORIG_SIZE	254
51153a78d   Nikolai Kondrashov   HID: uclogic: Rep...
226
  /* Fixed WP1062 report descriptor */
6be914f11   Nikolai Kondrashov   HID: uclogic: Add...
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
  static __u8 wp1062_rdesc_fixed[] = {
  	0x05, 0x0D,         /*  Usage Page (Digitizer),             */
  	0x09, 0x02,         /*  Usage (Pen),                        */
  	0xA1, 0x01,         /*  Collection (Application),           */
  	0x85, 0x09,         /*      Report ID (9),                  */
  	0x09, 0x20,         /*      Usage (Stylus),                 */
  	0xA0,               /*      Collection (Physical),          */
  	0x75, 0x01,         /*          Report Size (1),            */
  	0x09, 0x42,         /*          Usage (Tip Switch),         */
  	0x09, 0x44,         /*          Usage (Barrel Switch),      */
  	0x09, 0x46,         /*          Usage (Tablet Pick),        */
  	0x14,               /*          Logical Minimum (0),        */
  	0x25, 0x01,         /*          Logical Maximum (1),        */
  	0x95, 0x03,         /*          Report Count (3),           */
  	0x81, 0x02,         /*          Input (Variable),           */
  	0x95, 0x04,         /*          Report Count (4),           */
  	0x81, 0x01,         /*          Input (Constant),           */
  	0x09, 0x32,         /*          Usage (In Range),           */
  	0x95, 0x01,         /*          Report Count (1),           */
  	0x81, 0x02,         /*          Input (Variable),           */
  	0x75, 0x10,         /*          Report Size (16),           */
  	0x95, 0x01,         /*          Report Count (1),           */
  	0x14,               /*          Logical Minimum (0),        */
  	0xA4,               /*          Push,                       */
  	0x05, 0x01,         /*          Usage Page (Desktop),       */
  	0x55, 0xFD,         /*          Unit Exponent (-3),         */
  	0x65, 0x13,         /*          Unit (Inch),                */
  	0x34,               /*          Physical Minimum (0),       */
  	0x09, 0x30,         /*          Usage (X),                  */
  	0x46, 0x10, 0x27,   /*          Physical Maximum (10000),   */
  	0x26, 0x20, 0x4E,   /*          Logical Maximum (20000),    */
  	0x81, 0x02,         /*          Input (Variable),           */
  	0x09, 0x31,         /*          Usage (Y),                  */
  	0x46, 0xB7, 0x19,   /*          Physical Maximum (6583),    */
  	0x26, 0x6E, 0x33,   /*          Logical Maximum (13166),    */
  	0x81, 0x02,         /*          Input (Variable),           */
  	0xB4,               /*          Pop,                        */
  	0x09, 0x30,         /*          Usage (Tip Pressure),       */
  	0x26, 0xFF, 0x03,   /*          Logical Maximum (1023),     */
  	0x81, 0x02,         /*          Input (Variable),           */
  	0xC0,               /*      End Collection,                 */
  	0xC0                /*  End Collection                      */
  };
  
  /*
51153a78d   Nikolai Kondrashov   HID: uclogic: Rep...
272
273
   * See PF1209 description, device and HID report descriptors at
   * http://sf.net/apps/mediawiki/digimend/?title=UC-Logic_Tablet_PF1209
41fa92302   Nikolai Kondrashov   HID: uclogic: add...
274
275
276
277
   */
  
  /* Size of the original descriptor of PF1209 tablet */
  #define PF1209_RDESC_ORIG_SIZE	234
51153a78d   Nikolai Kondrashov   HID: uclogic: Rep...
278
  /* Fixed PF1209 report descriptor */
41fa92302   Nikolai Kondrashov   HID: uclogic: add...
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
  static __u8 pf1209_rdesc_fixed[] = {
  	0x05, 0x0D,         /*  Usage Page (Digitizer),             */
  	0x09, 0x02,         /*  Usage (Pen),                        */
  	0xA1, 0x01,         /*  Collection (Application),           */
  	0x85, 0x09,         /*      Report ID (9),                  */
  	0x09, 0x20,         /*      Usage (Stylus),                 */
  	0xA0,               /*      Collection (Physical),          */
  	0x75, 0x01,         /*          Report Size (1),            */
  	0x09, 0x42,         /*          Usage (Tip Switch),         */
  	0x09, 0x44,         /*          Usage (Barrel Switch),      */
  	0x09, 0x46,         /*          Usage (Tablet Pick),        */
  	0x14,               /*          Logical Minimum (0),        */
  	0x25, 0x01,         /*          Logical Maximum (1),        */
  	0x95, 0x03,         /*          Report Count (3),           */
  	0x81, 0x02,         /*          Input (Variable),           */
  	0x95, 0x05,         /*          Report Count (5),           */
  	0x81, 0x01,         /*          Input (Constant),           */
  	0x75, 0x10,         /*          Report Size (16),           */
  	0x95, 0x01,         /*          Report Count (1),           */
  	0x14,               /*          Logical Minimum (0),        */
  	0xA4,               /*          Push,                       */
  	0x05, 0x01,         /*          Usage Page (Desktop),       */
  	0x55, 0xFD,         /*          Unit Exponent (-3),         */
  	0x65, 0x13,         /*          Unit (Inch),                */
  	0x34,               /*          Physical Minimum (0),       */
  	0x09, 0x30,         /*          Usage (X),                  */
  	0x46, 0xE0, 0x2E,   /*          Physical Maximum (12000),   */
  	0x26, 0xFF, 0x7F,   /*          Logical Maximum (32767),    */
  	0x81, 0x02,         /*          Input (Variable),           */
  	0x09, 0x31,         /*          Usage (Y),                  */
  	0x46, 0x28, 0x23,   /*          Physical Maximum (9000),    */
  	0x26, 0xFF, 0x7F,   /*          Logical Maximum (32767),    */
  	0x81, 0x02,         /*          Input (Variable),           */
  	0xB4,               /*          Pop,                        */
  	0x09, 0x30,         /*          Usage (Tip Pressure),       */
  	0x26, 0xFF, 0x03,   /*          Logical Maximum (1023),     */
  	0x81, 0x02,         /*          Input (Variable),           */
  	0xC0,               /*      End Collection,                 */
  	0xC0,               /*  End Collection,                     */
  	0x05, 0x01,         /*  Usage Page (Desktop),               */
  	0x09, 0x02,         /*  Usage (Mouse),                      */
  	0xA1, 0x01,         /*  Collection (Application),           */
  	0x85, 0x08,         /*      Report ID (8),                  */
  	0x09, 0x01,         /*      Usage (Pointer),                */
  	0xA0,               /*      Collection (Physical),          */
  	0x75, 0x01,         /*          Report Size (1),            */
  	0x05, 0x09,         /*          Usage Page (Button),        */
  	0x19, 0x01,         /*          Usage Minimum (01h),        */
  	0x29, 0x03,         /*          Usage Maximum (03h),        */
  	0x14,               /*          Logical Minimum (0),        */
  	0x25, 0x01,         /*          Logical Maximum (1),        */
  	0x95, 0x03,         /*          Report Count (3),           */
  	0x81, 0x02,         /*          Input (Variable),           */
  	0x95, 0x05,         /*          Report Count (5),           */
  	0x81, 0x01,         /*          Input (Constant),           */
  	0x05, 0x01,         /*          Usage Page (Desktop),       */
  	0x75, 0x08,         /*          Report Size (8),            */
  	0x09, 0x30,         /*          Usage (X),                  */
  	0x09, 0x31,         /*          Usage (Y),                  */
  	0x15, 0x81,         /*          Logical Minimum (-127),     */
  	0x25, 0x7F,         /*          Logical Maximum (127),      */
  	0x95, 0x02,         /*          Report Count (2),           */
  	0x81, 0x06,         /*          Input (Variable, Relative), */
  	0x09, 0x38,         /*          Usage (Wheel),              */
  	0x15, 0xFF,         /*          Logical Minimum (-1),       */
  	0x25, 0x01,         /*          Logical Maximum (1),        */
  	0x95, 0x01,         /*          Report Count (1),           */
  	0x81, 0x06,         /*          Input (Variable, Relative), */
  	0x81, 0x01,         /*          Input (Constant),           */
  	0xC0,               /*      End Collection,                 */
  	0xC0                /*  End Collection                      */
  };
d1257081a   Nikolai Kondrashov   HID: uclogic: Add...
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
  /*
   * See TWHL850 description, device and HID report descriptors at
   * http://sf.net/apps/mediawiki/digimend/?title=UC-Logic_Wireless_Tablet_TWHL850
   */
  
  /* Size of the original descriptors of TWHL850 tablet */
  #define TWHL850_RDESC_ORIG_SIZE0	182
  #define TWHL850_RDESC_ORIG_SIZE1	161
  #define TWHL850_RDESC_ORIG_SIZE2	92
  
  /* Fixed PID 0522 tablet report descriptor, interface 0 (stylus) */
  static __u8 twhl850_rdesc_fixed0[] = {
  	0x05, 0x0D,         /*  Usage Page (Digitizer),             */
  	0x09, 0x02,         /*  Usage (Pen),                        */
  	0xA1, 0x01,         /*  Collection (Application),           */
  	0x85, 0x09,         /*      Report ID (9),                  */
  	0x09, 0x20,         /*      Usage (Stylus),                 */
  	0xA0,               /*      Collection (Physical),          */
  	0x14,               /*          Logical Minimum (0),        */
  	0x25, 0x01,         /*          Logical Maximum (1),        */
  	0x75, 0x01,         /*          Report Size (1),            */
  	0x95, 0x03,         /*          Report Count (3),           */
  	0x09, 0x42,         /*          Usage (Tip Switch),         */
  	0x09, 0x44,         /*          Usage (Barrel Switch),      */
  	0x09, 0x46,         /*          Usage (Tablet Pick),        */
  	0x81, 0x02,         /*          Input (Variable),           */
  	0x81, 0x03,         /*          Input (Constant, Variable), */
  	0x95, 0x01,         /*          Report Count (1),           */
  	0x09, 0x32,         /*          Usage (In Range),           */
  	0x81, 0x02,         /*          Input (Variable),           */
  	0x81, 0x03,         /*          Input (Constant, Variable), */
  	0x75, 0x10,         /*          Report Size (16),           */
  	0xA4,               /*          Push,                       */
  	0x05, 0x01,         /*          Usage Page (Desktop),       */
  	0x65, 0x13,         /*          Unit (Inch),                */
  	0x55, 0xFD,         /*          Unit Exponent (-3),         */
  	0x34,               /*          Physical Minimum (0),       */
  	0x09, 0x30,         /*          Usage (X),                  */
  	0x46, 0x40, 0x1F,   /*          Physical Maximum (8000),    */
  	0x26, 0x00, 0x7D,   /*          Logical Maximum (32000),    */
  	0x81, 0x02,         /*          Input (Variable),           */
  	0x09, 0x31,         /*          Usage (Y),                  */
  	0x46, 0x88, 0x13,   /*          Physical Maximum (5000),    */
  	0x26, 0x20, 0x4E,   /*          Logical Maximum (20000),    */
  	0x81, 0x02,         /*          Input (Variable),           */
  	0xB4,               /*          Pop,                        */
  	0x09, 0x30,         /*          Usage (Tip Pressure),       */
  	0x26, 0xFF, 0x03,   /*          Logical Maximum (1023),     */
  	0x81, 0x02,         /*          Input (Variable),           */
  	0xC0,               /*      End Collection,                 */
  	0xC0                /*  End Collection                      */
  };
  
  /* Fixed PID 0522 tablet report descriptor, interface 1 (mouse) */
  static __u8 twhl850_rdesc_fixed1[] = {
  	0x05, 0x01,         /*  Usage Page (Desktop),               */
  	0x09, 0x02,         /*  Usage (Mouse),                      */
  	0xA1, 0x01,         /*  Collection (Application),           */
  	0x85, 0x01,         /*      Report ID (1),                  */
  	0x09, 0x01,         /*      Usage (Pointer),                */
  	0xA0,               /*      Collection (Physical),          */
  	0x05, 0x09,         /*          Usage Page (Button),        */
  	0x75, 0x01,         /*          Report Size (1),            */
  	0x95, 0x03,         /*          Report Count (3),           */
  	0x19, 0x01,         /*          Usage Minimum (01h),        */
  	0x29, 0x03,         /*          Usage Maximum (03h),        */
  	0x14,               /*          Logical Minimum (0),        */
  	0x25, 0x01,         /*          Logical Maximum (1),        */
  	0x81, 0x02,         /*          Input (Variable),           */
  	0x95, 0x05,         /*          Report Count (5),           */
  	0x81, 0x03,         /*          Input (Constant, Variable), */
  	0x05, 0x01,         /*          Usage Page (Desktop),       */
  	0x09, 0x30,         /*          Usage (X),                  */
  	0x09, 0x31,         /*          Usage (Y),                  */
  	0x16, 0x00, 0x80,   /*          Logical Minimum (-32768),   */
  	0x26, 0xFF, 0x7F,   /*          Logical Maximum (32767),    */
  	0x75, 0x10,         /*          Report Size (16),           */
  	0x95, 0x02,         /*          Report Count (2),           */
  	0x81, 0x06,         /*          Input (Variable, Relative), */
  	0x09, 0x38,         /*          Usage (Wheel),              */
  	0x15, 0xFF,         /*          Logical Minimum (-1),       */
  	0x25, 0x01,         /*          Logical Maximum (1),        */
  	0x95, 0x01,         /*          Report Count (1),           */
  	0x75, 0x08,         /*          Report Size (8),            */
  	0x81, 0x06,         /*          Input (Variable, Relative), */
  	0x81, 0x03,         /*          Input (Constant, Variable), */
  	0xC0,               /*      End Collection,                 */
  	0xC0                /*  End Collection                      */
  };
  
  /* Fixed PID 0522 tablet report descriptor, interface 2 (frame buttons) */
  static __u8 twhl850_rdesc_fixed2[] = {
  	0x05, 0x01,         /*  Usage Page (Desktop),               */
  	0x09, 0x06,         /*  Usage (Keyboard),                   */
  	0xA1, 0x01,         /*  Collection (Application),           */
  	0x85, 0x03,         /*      Report ID (3),                  */
  	0x05, 0x07,         /*      Usage Page (Keyboard),          */
  	0x14,               /*      Logical Minimum (0),            */
  	0x19, 0xE0,         /*      Usage Minimum (KB Leftcontrol), */
  	0x29, 0xE7,         /*      Usage Maximum (KB Right GUI),   */
  	0x25, 0x01,         /*      Logical Maximum (1),            */
  	0x75, 0x01,         /*      Report Size (1),                */
  	0x95, 0x08,         /*      Report Count (8),               */
  	0x81, 0x02,         /*      Input (Variable),               */
  	0x18,               /*      Usage Minimum (None),           */
  	0x29, 0xFF,         /*      Usage Maximum (FFh),            */
  	0x26, 0xFF, 0x00,   /*      Logical Maximum (255),          */
  	0x75, 0x08,         /*      Report Size (8),                */
  	0x95, 0x06,         /*      Report Count (6),               */
  	0x80,               /*      Input,                          */
  	0xC0                /*  End Collection                      */
  };
eb4e426a4   Nikolai Kondrashov   HID: uclogic: Add...
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
  /*
   * See TWHA60 description, device and HID report descriptors at
   * http://sf.net/apps/mediawiki/digimend/?title=UC-Logic_Tablet_TWHA60
   */
  
  /* Size of the original descriptors of TWHA60 tablet */
  #define TWHA60_RDESC_ORIG_SIZE0 254
  #define TWHA60_RDESC_ORIG_SIZE1 139
  
  /* Fixed TWHA60 report descriptor, interface 0 (stylus) */
  static __u8 twha60_rdesc_fixed0[] = {
  	0x05, 0x0D,         /*  Usage Page (Digitizer),             */
  	0x09, 0x02,         /*  Usage (Pen),                        */
  	0xA1, 0x01,         /*  Collection (Application),           */
  	0x85, 0x09,         /*      Report ID (9),                  */
  	0x09, 0x20,         /*      Usage (Stylus),                 */
  	0xA0,               /*      Collection (Physical),          */
  	0x75, 0x01,         /*          Report Size (1),            */
  	0x09, 0x42,         /*          Usage (Tip Switch),         */
  	0x09, 0x44,         /*          Usage (Barrel Switch),      */
  	0x09, 0x46,         /*          Usage (Tablet Pick),        */
  	0x14,               /*          Logical Minimum (0),        */
  	0x25, 0x01,         /*          Logical Maximum (1),        */
  	0x95, 0x03,         /*          Report Count (3),           */
  	0x81, 0x02,         /*          Input (Variable),           */
  	0x95, 0x04,         /*          Report Count (4),           */
  	0x81, 0x01,         /*          Input (Constant),           */
  	0x09, 0x32,         /*          Usage (In Range),           */
  	0x95, 0x01,         /*          Report Count (1),           */
  	0x81, 0x02,         /*          Input (Variable),           */
  	0x75, 0x10,         /*          Report Size (16),           */
  	0x95, 0x01,         /*          Report Count (1),           */
  	0x14,               /*          Logical Minimum (0),        */
  	0xA4,               /*          Push,                       */
  	0x05, 0x01,         /*          Usage Page (Desktop),       */
  	0x55, 0xFD,         /*          Unit Exponent (-3),         */
  	0x65, 0x13,         /*          Unit (Inch),                */
  	0x34,               /*          Physical Minimum (0),       */
  	0x09, 0x30,         /*          Usage (X),                  */
  	0x46, 0x10, 0x27,   /*          Physical Maximum (10000),   */
  	0x27, 0x3F, 0x9C,
  		0x00, 0x00, /*          Logical Maximum (39999),    */
  	0x81, 0x02,         /*          Input (Variable),           */
  	0x09, 0x31,         /*          Usage (Y),                  */
  	0x46, 0x6A, 0x18,   /*          Physical Maximum (6250),    */
  	0x26, 0xA7, 0x61,   /*          Logical Maximum (24999),    */
  	0x81, 0x02,         /*          Input (Variable),           */
  	0xB4,               /*          Pop,                        */
  	0x09, 0x30,         /*          Usage (Tip Pressure),       */
  	0x26, 0xFF, 0x03,   /*          Logical Maximum (1023),     */
  	0x81, 0x02,         /*          Input (Variable),           */
  	0xC0,               /*      End Collection,                 */
  	0xC0                /*  End Collection                      */
  };
  
  /* Fixed TWHA60 report descriptor, interface 1 (frame buttons) */
  static __u8 twha60_rdesc_fixed1[] = {
  	0x05, 0x01, /*  Usage Page (Desktop),       */
  	0x09, 0x06, /*  Usage (Keyboard),           */
  	0xA1, 0x01, /*  Collection (Application),   */
  	0x85, 0x05, /*      Report ID (5),          */
  	0x05, 0x07, /*      Usage Page (Keyboard),  */
  	0x14,       /*      Logical Minimum (0),    */
  	0x25, 0x01, /*      Logical Maximum (1),    */
  	0x75, 0x01, /*      Report Size (1),        */
  	0x95, 0x08, /*      Report Count (8),       */
  	0x81, 0x01, /*      Input (Constant),       */
  	0x95, 0x0C, /*      Report Count (12),      */
  	0x19, 0x3A, /*      Usage Minimum (KB F1),  */
  	0x29, 0x45, /*      Usage Maximum (KB F12), */
  	0x81, 0x02, /*      Input (Variable),       */
  	0x95, 0x0C, /*      Report Count (12),      */
  	0x19, 0x68, /*      Usage Minimum (KB F13), */
  	0x29, 0x73, /*      Usage Maximum (KB F24), */
  	0x81, 0x02, /*      Input (Variable),       */
  	0x95, 0x08, /*      Report Count (8),       */
  	0x81, 0x01, /*      Input (Constant),       */
  	0xC0        /*  End Collection              */
  };
f8a489cc5   Nikolai Kondrashov   HID: Add support ...
542
  static __u8 *uclogic_report_fixup(struct hid_device *hdev, __u8 *rdesc,
bd9033ebc   Nikolai Kondrashov   HID: uclogic: fix...
543
  					unsigned int *rsize)
f8a489cc5   Nikolai Kondrashov   HID: Add support ...
544
  {
d1257081a   Nikolai Kondrashov   HID: uclogic: Add...
545
546
  	struct usb_interface *iface = to_usb_interface(hdev->dev.parent);
  	__u8 iface_num = iface->cur_altsetting->desc.bInterfaceNumber;
f8a489cc5   Nikolai Kondrashov   HID: Add support ...
547
  	switch (hdev->product) {
41fa92302   Nikolai Kondrashov   HID: uclogic: add...
548
549
550
551
552
553
  	case USB_DEVICE_ID_UCLOGIC_TABLET_PF1209:
  		if (*rsize == PF1209_RDESC_ORIG_SIZE) {
  			rdesc = pf1209_rdesc_fixed;
  			*rsize = sizeof(pf1209_rdesc_fixed);
  		}
  		break;
f8a489cc5   Nikolai Kondrashov   HID: Add support ...
554
  	case USB_DEVICE_ID_UCLOGIC_TABLET_WP4030U:
bd9033ebc   Nikolai Kondrashov   HID: uclogic: fix...
555
  		if (*rsize == WPXXXXU_RDESC_ORIG_SIZE) {
f8a489cc5   Nikolai Kondrashov   HID: Add support ...
556
557
558
559
560
  			rdesc = wp4030u_rdesc_fixed;
  			*rsize = sizeof(wp4030u_rdesc_fixed);
  		}
  		break;
  	case USB_DEVICE_ID_UCLOGIC_TABLET_WP5540U:
bd9033ebc   Nikolai Kondrashov   HID: uclogic: fix...
561
  		if (*rsize == WPXXXXU_RDESC_ORIG_SIZE) {
f8a489cc5   Nikolai Kondrashov   HID: Add support ...
562
563
564
565
566
  			rdesc = wp5540u_rdesc_fixed;
  			*rsize = sizeof(wp5540u_rdesc_fixed);
  		}
  		break;
  	case USB_DEVICE_ID_UCLOGIC_TABLET_WP8060U:
bd9033ebc   Nikolai Kondrashov   HID: uclogic: fix...
567
  		if (*rsize == WPXXXXU_RDESC_ORIG_SIZE) {
f8a489cc5   Nikolai Kondrashov   HID: Add support ...
568
569
570
571
  			rdesc = wp8060u_rdesc_fixed;
  			*rsize = sizeof(wp8060u_rdesc_fixed);
  		}
  		break;
6be914f11   Nikolai Kondrashov   HID: uclogic: Add...
572
573
574
575
576
577
  	case USB_DEVICE_ID_UCLOGIC_TABLET_WP1062:
  		if (*rsize == WP1062_RDESC_ORIG_SIZE) {
  			rdesc = wp1062_rdesc_fixed;
  			*rsize = sizeof(wp1062_rdesc_fixed);
  		}
  		break;
d1257081a   Nikolai Kondrashov   HID: uclogic: Add...
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
  	case USB_DEVICE_ID_UCLOGIC_WIRELESS_TABLET_TWHL850:
  		switch (iface_num) {
  		case 0:
  			if (*rsize == TWHL850_RDESC_ORIG_SIZE0) {
  				rdesc = twhl850_rdesc_fixed0;
  				*rsize = sizeof(twhl850_rdesc_fixed0);
  			}
  			break;
  		case 1:
  			if (*rsize == TWHL850_RDESC_ORIG_SIZE1) {
  				rdesc = twhl850_rdesc_fixed1;
  				*rsize = sizeof(twhl850_rdesc_fixed1);
  			}
  			break;
  		case 2:
  			if (*rsize == TWHL850_RDESC_ORIG_SIZE2) {
  				rdesc = twhl850_rdesc_fixed2;
  				*rsize = sizeof(twhl850_rdesc_fixed2);
  			}
  			break;
  		}
  		break;
eb4e426a4   Nikolai Kondrashov   HID: uclogic: Add...
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
  	case USB_DEVICE_ID_UCLOGIC_TABLET_TWHA60:
  		switch (iface_num) {
  		case 0:
  			if (*rsize == TWHA60_RDESC_ORIG_SIZE0) {
  				rdesc = twha60_rdesc_fixed0;
  				*rsize = sizeof(twha60_rdesc_fixed0);
  			}
  			break;
  		case 1:
  			if (*rsize == TWHA60_RDESC_ORIG_SIZE1) {
  				rdesc = twha60_rdesc_fixed1;
  				*rsize = sizeof(twha60_rdesc_fixed1);
  			}
  			break;
  		}
  		break;
f8a489cc5   Nikolai Kondrashov   HID: Add support ...
616
617
618
619
620
621
622
  	}
  
  	return rdesc;
  }
  
  static const struct hid_device_id uclogic_devices[] = {
  	{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC,
41fa92302   Nikolai Kondrashov   HID: uclogic: add...
623
624
  				USB_DEVICE_ID_UCLOGIC_TABLET_PF1209) },
  	{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC,
f8a489cc5   Nikolai Kondrashov   HID: Add support ...
625
626
627
628
629
  				USB_DEVICE_ID_UCLOGIC_TABLET_WP4030U) },
  	{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC,
  				USB_DEVICE_ID_UCLOGIC_TABLET_WP5540U) },
  	{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC,
  				USB_DEVICE_ID_UCLOGIC_TABLET_WP8060U) },
6be914f11   Nikolai Kondrashov   HID: uclogic: Add...
630
631
  	{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC,
  				USB_DEVICE_ID_UCLOGIC_TABLET_WP1062) },
d1257081a   Nikolai Kondrashov   HID: uclogic: Add...
632
633
  	{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC,
  				USB_DEVICE_ID_UCLOGIC_WIRELESS_TABLET_TWHL850) },
eb4e426a4   Nikolai Kondrashov   HID: uclogic: Add...
634
635
  	{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC,
  				USB_DEVICE_ID_UCLOGIC_TABLET_TWHA60) },
f8a489cc5   Nikolai Kondrashov   HID: Add support ...
636
637
638
639
640
641
642
643
644
  	{ }
  };
  MODULE_DEVICE_TABLE(hid, uclogic_devices);
  
  static struct hid_driver uclogic_driver = {
  	.name = "uclogic",
  	.id_table = uclogic_devices,
  	.report_fixup = uclogic_report_fixup,
  };
f425458ea   H Hartley Sweeten   HID: Use module_h...
645
  module_hid_driver(uclogic_driver);
f8a489cc5   Nikolai Kondrashov   HID: Add support ...
646

f8a489cc5   Nikolai Kondrashov   HID: Add support ...
647
  MODULE_LICENSE("GPL");