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HID: wacom: process invalid Cintiq and Intuos data in wacom_intuos_inout()
[mirror_ubuntu-artful-kernel.git] / drivers / hid / wacom_wac.c
1 /*
2 * drivers/input/tablet/wacom_wac.c
3 *
4 * USB Wacom tablet support - Wacom specific code
5 *
6 */
7
8 /*
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
13 */
14
15 #include "wacom_wac.h"
16 #include "wacom.h"
17 #include <linux/input/mt.h>
18
19 /* resolution for penabled devices */
20 #define WACOM_PL_RES 20
21 #define WACOM_PENPRTN_RES 40
22 #define WACOM_VOLITO_RES 50
23 #define WACOM_GRAPHIRE_RES 80
24 #define WACOM_INTUOS_RES 100
25 #define WACOM_INTUOS3_RES 200
26
27 /* Newer Cintiq and DTU have an offset between tablet and screen areas */
28 #define WACOM_DTU_OFFSET 200
29 #define WACOM_CINTIQ_OFFSET 400
30
31 /*
32 * Scale factor relating reported contact size to logical contact area.
33 * 2^14/pi is a good approximation on Intuos5 and 3rd-gen Bamboo
34 */
35 #define WACOM_CONTACT_AREA_SCALE 2607
36
37 /*
38 * Percent of battery capacity for Graphire.
39 * 8th value means AC online and show 100% capacity.
40 */
41 static unsigned short batcap_gr[8] = { 1, 15, 25, 35, 50, 70, 100, 100 };
42
43 /*
44 * Percent of battery capacity for Intuos4 WL, AC has a separate bit.
45 */
46 static unsigned short batcap_i4[8] = { 1, 15, 30, 45, 60, 70, 85, 100 };
47
48 static int wacom_penpartner_irq(struct wacom_wac *wacom)
49 {
50 unsigned char *data = wacom->data;
51 struct input_dev *input = wacom->input;
52
53 switch (data[0]) {
54 case 1:
55 if (data[5] & 0x80) {
56 wacom->tool[0] = (data[5] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
57 wacom->id[0] = (data[5] & 0x20) ? ERASER_DEVICE_ID : STYLUS_DEVICE_ID;
58 input_report_key(input, wacom->tool[0], 1);
59 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
60 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
61 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
62 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);
63 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -127));
64 input_report_key(input, BTN_STYLUS, (data[5] & 0x40));
65 } else {
66 input_report_key(input, wacom->tool[0], 0);
67 input_report_abs(input, ABS_MISC, 0); /* report tool id */
68 input_report_abs(input, ABS_PRESSURE, -1);
69 input_report_key(input, BTN_TOUCH, 0);
70 }
71 break;
72
73 case 2:
74 input_report_key(input, BTN_TOOL_PEN, 1);
75 input_report_abs(input, ABS_MISC, STYLUS_DEVICE_ID); /* report tool id */
76 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
77 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
78 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);
79 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -80) && !(data[5] & 0x20));
80 input_report_key(input, BTN_STYLUS, (data[5] & 0x40));
81 break;
82
83 default:
84 dev_dbg(input->dev.parent,
85 "%s: received unknown report #%d\n", __func__, data[0]);
86 return 0;
87 }
88
89 return 1;
90 }
91
92 static int wacom_pl_irq(struct wacom_wac *wacom)
93 {
94 struct wacom_features *features = &wacom->features;
95 unsigned char *data = wacom->data;
96 struct input_dev *input = wacom->input;
97 int prox, pressure;
98
99 if (data[0] != WACOM_REPORT_PENABLED) {
100 dev_dbg(input->dev.parent,
101 "%s: received unknown report #%d\n", __func__, data[0]);
102 return 0;
103 }
104
105 prox = data[1] & 0x40;
106
107 if (prox) {
108 wacom->id[0] = ERASER_DEVICE_ID;
109 pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1));
110 if (features->pressure_max > 255)
111 pressure = (pressure << 1) | ((data[4] >> 6) & 1);
112 pressure += (features->pressure_max + 1) / 2;
113
114 /*
115 * if going from out of proximity into proximity select between the eraser
116 * and the pen based on the state of the stylus2 button, choose eraser if
117 * pressed else choose pen. if not a proximity change from out to in, send
118 * an out of proximity for previous tool then a in for new tool.
119 */
120 if (!wacom->tool[0]) {
121 /* Eraser bit set for DTF */
122 if (data[1] & 0x10)
123 wacom->tool[1] = BTN_TOOL_RUBBER;
124 else
125 /* Going into proximity select tool */
126 wacom->tool[1] = (data[4] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
127 } else {
128 /* was entered with stylus2 pressed */
129 if (wacom->tool[1] == BTN_TOOL_RUBBER && !(data[4] & 0x20)) {
130 /* report out proximity for previous tool */
131 input_report_key(input, wacom->tool[1], 0);
132 input_sync(input);
133 wacom->tool[1] = BTN_TOOL_PEN;
134 return 0;
135 }
136 }
137 if (wacom->tool[1] != BTN_TOOL_RUBBER) {
138 /* Unknown tool selected default to pen tool */
139 wacom->tool[1] = BTN_TOOL_PEN;
140 wacom->id[0] = STYLUS_DEVICE_ID;
141 }
142 input_report_key(input, wacom->tool[1], prox); /* report in proximity for tool */
143 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
144 input_report_abs(input, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14));
145 input_report_abs(input, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14));
146 input_report_abs(input, ABS_PRESSURE, pressure);
147
148 input_report_key(input, BTN_TOUCH, data[4] & 0x08);
149 input_report_key(input, BTN_STYLUS, data[4] & 0x10);
150 /* Only allow the stylus2 button to be reported for the pen tool. */
151 input_report_key(input, BTN_STYLUS2, (wacom->tool[1] == BTN_TOOL_PEN) && (data[4] & 0x20));
152 } else {
153 /* report proximity-out of a (valid) tool */
154 if (wacom->tool[1] != BTN_TOOL_RUBBER) {
155 /* Unknown tool selected default to pen tool */
156 wacom->tool[1] = BTN_TOOL_PEN;
157 }
158 input_report_key(input, wacom->tool[1], prox);
159 }
160
161 wacom->tool[0] = prox; /* Save proximity state */
162 return 1;
163 }
164
165 static int wacom_ptu_irq(struct wacom_wac *wacom)
166 {
167 unsigned char *data = wacom->data;
168 struct input_dev *input = wacom->input;
169
170 if (data[0] != WACOM_REPORT_PENABLED) {
171 dev_dbg(input->dev.parent,
172 "%s: received unknown report #%d\n", __func__, data[0]);
173 return 0;
174 }
175
176 if (data[1] & 0x04) {
177 input_report_key(input, BTN_TOOL_RUBBER, data[1] & 0x20);
178 input_report_key(input, BTN_TOUCH, data[1] & 0x08);
179 wacom->id[0] = ERASER_DEVICE_ID;
180 } else {
181 input_report_key(input, BTN_TOOL_PEN, data[1] & 0x20);
182 input_report_key(input, BTN_TOUCH, data[1] & 0x01);
183 wacom->id[0] = STYLUS_DEVICE_ID;
184 }
185 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
186 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
187 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
188 input_report_abs(input, ABS_PRESSURE, le16_to_cpup((__le16 *)&data[6]));
189 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
190 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
191 return 1;
192 }
193
194 static int wacom_dtu_irq(struct wacom_wac *wacom)
195 {
196 unsigned char *data = wacom->data;
197 struct input_dev *input = wacom->input;
198 int prox = data[1] & 0x20;
199
200 dev_dbg(input->dev.parent,
201 "%s: received report #%d", __func__, data[0]);
202
203 if (prox) {
204 /* Going into proximity select tool */
205 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
206 if (wacom->tool[0] == BTN_TOOL_PEN)
207 wacom->id[0] = STYLUS_DEVICE_ID;
208 else
209 wacom->id[0] = ERASER_DEVICE_ID;
210 }
211 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
212 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
213 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
214 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
215 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x01) << 8) | data[6]);
216 input_report_key(input, BTN_TOUCH, data[1] & 0x05);
217 if (!prox) /* out-prox */
218 wacom->id[0] = 0;
219 input_report_key(input, wacom->tool[0], prox);
220 input_report_abs(input, ABS_MISC, wacom->id[0]);
221 return 1;
222 }
223
224 static int wacom_dtus_irq(struct wacom_wac *wacom)
225 {
226 char *data = wacom->data;
227 struct input_dev *input = wacom->input;
228 unsigned short prox, pressure = 0;
229
230 if (data[0] != WACOM_REPORT_DTUS && data[0] != WACOM_REPORT_DTUSPAD) {
231 dev_dbg(input->dev.parent,
232 "%s: received unknown report #%d", __func__, data[0]);
233 return 0;
234 } else if (data[0] == WACOM_REPORT_DTUSPAD) {
235 input = wacom->pad_input;
236 input_report_key(input, BTN_0, (data[1] & 0x01));
237 input_report_key(input, BTN_1, (data[1] & 0x02));
238 input_report_key(input, BTN_2, (data[1] & 0x04));
239 input_report_key(input, BTN_3, (data[1] & 0x08));
240 input_report_abs(input, ABS_MISC,
241 data[1] & 0x0f ? PAD_DEVICE_ID : 0);
242 return 1;
243 } else {
244 prox = data[1] & 0x80;
245 if (prox) {
246 switch ((data[1] >> 3) & 3) {
247 case 1: /* Rubber */
248 wacom->tool[0] = BTN_TOOL_RUBBER;
249 wacom->id[0] = ERASER_DEVICE_ID;
250 break;
251
252 case 2: /* Pen */
253 wacom->tool[0] = BTN_TOOL_PEN;
254 wacom->id[0] = STYLUS_DEVICE_ID;
255 break;
256 }
257 }
258
259 input_report_key(input, BTN_STYLUS, data[1] & 0x20);
260 input_report_key(input, BTN_STYLUS2, data[1] & 0x40);
261 input_report_abs(input, ABS_X, get_unaligned_be16(&data[3]));
262 input_report_abs(input, ABS_Y, get_unaligned_be16(&data[5]));
263 pressure = ((data[1] & 0x03) << 8) | (data[2] & 0xff);
264 input_report_abs(input, ABS_PRESSURE, pressure);
265 input_report_key(input, BTN_TOUCH, pressure > 10);
266
267 if (!prox) /* out-prox */
268 wacom->id[0] = 0;
269 input_report_key(input, wacom->tool[0], prox);
270 input_report_abs(input, ABS_MISC, wacom->id[0]);
271 return 1;
272 }
273 }
274
275 static int wacom_graphire_irq(struct wacom_wac *wacom)
276 {
277 struct wacom_features *features = &wacom->features;
278 unsigned char *data = wacom->data;
279 struct input_dev *input = wacom->input;
280 struct input_dev *pad_input = wacom->pad_input;
281 int battery_capacity, ps_connected;
282 int prox;
283 int rw = 0;
284 int retval = 0;
285
286 if (features->type == GRAPHIRE_BT) {
287 if (data[0] != WACOM_REPORT_PENABLED_BT) {
288 dev_dbg(input->dev.parent,
289 "%s: received unknown report #%d\n", __func__,
290 data[0]);
291 goto exit;
292 }
293 } else if (data[0] != WACOM_REPORT_PENABLED) {
294 dev_dbg(input->dev.parent,
295 "%s: received unknown report #%d\n", __func__, data[0]);
296 goto exit;
297 }
298
299 prox = data[1] & 0x80;
300 if (prox || wacom->id[0]) {
301 if (prox) {
302 switch ((data[1] >> 5) & 3) {
303
304 case 0: /* Pen */
305 wacom->tool[0] = BTN_TOOL_PEN;
306 wacom->id[0] = STYLUS_DEVICE_ID;
307 break;
308
309 case 1: /* Rubber */
310 wacom->tool[0] = BTN_TOOL_RUBBER;
311 wacom->id[0] = ERASER_DEVICE_ID;
312 break;
313
314 case 2: /* Mouse with wheel */
315 input_report_key(input, BTN_MIDDLE, data[1] & 0x04);
316 /* fall through */
317
318 case 3: /* Mouse without wheel */
319 wacom->tool[0] = BTN_TOOL_MOUSE;
320 wacom->id[0] = CURSOR_DEVICE_ID;
321 break;
322 }
323 }
324 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
325 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
326 if (wacom->tool[0] != BTN_TOOL_MOUSE) {
327 if (features->type == GRAPHIRE_BT)
328 input_report_abs(input, ABS_PRESSURE, data[6] |
329 (((__u16) (data[1] & 0x08)) << 5));
330 else
331 input_report_abs(input, ABS_PRESSURE, data[6] |
332 ((data[7] & 0x03) << 8));
333 input_report_key(input, BTN_TOUCH, data[1] & 0x01);
334 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
335 input_report_key(input, BTN_STYLUS2, data[1] & 0x04);
336 } else {
337 input_report_key(input, BTN_LEFT, data[1] & 0x01);
338 input_report_key(input, BTN_RIGHT, data[1] & 0x02);
339 if (features->type == WACOM_G4 ||
340 features->type == WACOM_MO) {
341 input_report_abs(input, ABS_DISTANCE, data[6] & 0x3f);
342 rw = (data[7] & 0x04) - (data[7] & 0x03);
343 } else if (features->type == GRAPHIRE_BT) {
344 /* Compute distance between mouse and tablet */
345 rw = 44 - (data[6] >> 2);
346 rw = clamp_val(rw, 0, 31);
347 input_report_abs(input, ABS_DISTANCE, rw);
348 if (((data[1] >> 5) & 3) == 2) {
349 /* Mouse with wheel */
350 input_report_key(input, BTN_MIDDLE,
351 data[1] & 0x04);
352 rw = (data[6] & 0x01) ? -1 :
353 (data[6] & 0x02) ? 1 : 0;
354 } else {
355 rw = 0;
356 }
357 } else {
358 input_report_abs(input, ABS_DISTANCE, data[7] & 0x3f);
359 rw = -(signed char)data[6];
360 }
361 input_report_rel(input, REL_WHEEL, rw);
362 }
363
364 if (!prox)
365 wacom->id[0] = 0;
366 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
367 input_report_key(input, wacom->tool[0], prox);
368 input_sync(input); /* sync last event */
369 }
370
371 /* send pad data */
372 switch (features->type) {
373 case WACOM_G4:
374 prox = data[7] & 0xf8;
375 if (prox || wacom->id[1]) {
376 wacom->id[1] = PAD_DEVICE_ID;
377 input_report_key(pad_input, BTN_BACK, (data[7] & 0x40));
378 input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x80));
379 rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3);
380 input_report_rel(pad_input, REL_WHEEL, rw);
381 if (!prox)
382 wacom->id[1] = 0;
383 input_report_abs(pad_input, ABS_MISC, wacom->id[1]);
384 retval = 1;
385 }
386 break;
387
388 case WACOM_MO:
389 prox = (data[7] & 0xf8) || data[8];
390 if (prox || wacom->id[1]) {
391 wacom->id[1] = PAD_DEVICE_ID;
392 input_report_key(pad_input, BTN_BACK, (data[7] & 0x08));
393 input_report_key(pad_input, BTN_LEFT, (data[7] & 0x20));
394 input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x10));
395 input_report_key(pad_input, BTN_RIGHT, (data[7] & 0x40));
396 input_report_abs(pad_input, ABS_WHEEL, (data[8] & 0x7f));
397 if (!prox)
398 wacom->id[1] = 0;
399 input_report_abs(pad_input, ABS_MISC, wacom->id[1]);
400 retval = 1;
401 }
402 break;
403 case GRAPHIRE_BT:
404 prox = data[7] & 0x03;
405 if (prox || wacom->id[1]) {
406 wacom->id[1] = PAD_DEVICE_ID;
407 input_report_key(pad_input, BTN_0, (data[7] & 0x02));
408 input_report_key(pad_input, BTN_1, (data[7] & 0x01));
409 if (!prox)
410 wacom->id[1] = 0;
411 input_report_abs(pad_input, ABS_MISC, wacom->id[1]);
412 retval = 1;
413 }
414 break;
415 }
416
417 /* Store current battery capacity and power supply state */
418 if (features->type == GRAPHIRE_BT) {
419 rw = (data[7] >> 2 & 0x07);
420 battery_capacity = batcap_gr[rw];
421 ps_connected = rw == 7;
422 if ((wacom->battery_capacity != battery_capacity) ||
423 (wacom->ps_connected != ps_connected)) {
424 wacom->battery_capacity = battery_capacity;
425 wacom->ps_connected = ps_connected;
426 wacom_notify_battery(wacom);
427 }
428 }
429 exit:
430 return retval;
431 }
432
433 static int wacom_intuos_inout(struct wacom_wac *wacom)
434 {
435 struct wacom_features *features = &wacom->features;
436 unsigned char *data = wacom->data;
437 struct input_dev *input = wacom->input;
438 int idx = 0;
439
440 /* tool number */
441 if (features->type == INTUOS)
442 idx = data[1] & 0x01;
443
444 /* Enter report */
445 if ((data[1] & 0xfc) == 0xc0) {
446 if (features->quirks & WACOM_QUIRK_MULTI_INPUT)
447 wacom->shared->stylus_in_proximity = true;
448
449 /* serial number of the tool */
450 wacom->serial[idx] = ((data[3] & 0x0f) << 28) +
451 (data[4] << 20) + (data[5] << 12) +
452 (data[6] << 4) + (data[7] >> 4);
453
454 wacom->id[idx] = (data[2] << 4) | (data[3] >> 4) |
455 ((data[7] & 0x0f) << 20) | ((data[8] & 0xf0) << 12);
456
457 switch (wacom->id[idx]) {
458 case 0x812: /* Inking pen */
459 case 0x801: /* Intuos3 Inking pen */
460 case 0x120802: /* Intuos4/5 Inking Pen */
461 case 0x012:
462 wacom->tool[idx] = BTN_TOOL_PENCIL;
463 break;
464
465 case 0x822: /* Pen */
466 case 0x842:
467 case 0x852:
468 case 0x823: /* Intuos3 Grip Pen */
469 case 0x813: /* Intuos3 Classic Pen */
470 case 0x885: /* Intuos3 Marker Pen */
471 case 0x802: /* Intuos4/5 13HD/24HD General Pen */
472 case 0x804: /* Intuos4/5 13HD/24HD Marker Pen */
473 case 0x022:
474 case 0x100804: /* Intuos4/5 13HD/24HD Art Pen */
475 case 0x140802: /* Intuos4/5 13HD/24HD Classic Pen */
476 case 0x160802: /* Cintiq 13HD Pro Pen */
477 case 0x180802: /* DTH2242 Pen */
478 case 0x100802: /* Intuos4/5 13HD/24HD General Pen */
479 wacom->tool[idx] = BTN_TOOL_PEN;
480 break;
481
482 case 0x832: /* Stroke pen */
483 case 0x032:
484 wacom->tool[idx] = BTN_TOOL_BRUSH;
485 break;
486
487 case 0x007: /* Mouse 4D and 2D */
488 case 0x09c:
489 case 0x094:
490 case 0x017: /* Intuos3 2D Mouse */
491 case 0x806: /* Intuos4 Mouse */
492 wacom->tool[idx] = BTN_TOOL_MOUSE;
493 break;
494
495 case 0x096: /* Lens cursor */
496 case 0x097: /* Intuos3 Lens cursor */
497 case 0x006: /* Intuos4 Lens cursor */
498 wacom->tool[idx] = BTN_TOOL_LENS;
499 break;
500
501 case 0x82a: /* Eraser */
502 case 0x85a:
503 case 0x91a:
504 case 0xd1a:
505 case 0x0fa:
506 case 0x82b: /* Intuos3 Grip Pen Eraser */
507 case 0x81b: /* Intuos3 Classic Pen Eraser */
508 case 0x91b: /* Intuos3 Airbrush Eraser */
509 case 0x80c: /* Intuos4/5 13HD/24HD Marker Pen Eraser */
510 case 0x80a: /* Intuos4/5 13HD/24HD General Pen Eraser */
511 case 0x90a: /* Intuos4/5 13HD/24HD Airbrush Eraser */
512 case 0x14080a: /* Intuos4/5 13HD/24HD Classic Pen Eraser */
513 case 0x10090a: /* Intuos4/5 13HD/24HD Airbrush Eraser */
514 case 0x10080c: /* Intuos4/5 13HD/24HD Art Pen Eraser */
515 case 0x16080a: /* Cintiq 13HD Pro Pen Eraser */
516 case 0x18080a: /* DTH2242 Eraser */
517 case 0x10080a: /* Intuos4/5 13HD/24HD General Pen Eraser */
518 wacom->tool[idx] = BTN_TOOL_RUBBER;
519 break;
520
521 case 0xd12:
522 case 0x912:
523 case 0x112:
524 case 0x913: /* Intuos3 Airbrush */
525 case 0x902: /* Intuos4/5 13HD/24HD Airbrush */
526 case 0x100902: /* Intuos4/5 13HD/24HD Airbrush */
527 wacom->tool[idx] = BTN_TOOL_AIRBRUSH;
528 break;
529
530 default: /* Unknown tool */
531 wacom->tool[idx] = BTN_TOOL_PEN;
532 break;
533 }
534 return 1;
535 }
536
537 /*
538 * don't report events for invalid data
539 */
540 /* older I4 styli don't work with new Cintiqs */
541 if ((!((wacom->id[idx] >> 20) & 0x01) &&
542 (features->type == WACOM_21UX2)) ||
543 /* Only large Intuos support Lense Cursor */
544 (wacom->tool[idx] == BTN_TOOL_LENS &&
545 (features->type == INTUOS3 ||
546 features->type == INTUOS3S ||
547 features->type == INTUOS4 ||
548 features->type == INTUOS4S ||
549 features->type == INTUOS5 ||
550 features->type == INTUOS5S ||
551 features->type == INTUOSPM ||
552 features->type == INTUOSPS)) ||
553 /* Cintiq doesn't send data when RDY bit isn't set */
554 (features->type == CINTIQ && !(data[1] & 0x40)))
555 return 1;
556
557 /* Range Report */
558 if ((data[1] & 0xfe) == 0x20) {
559 input_report_key(input, BTN_TOUCH, 0);
560 input_report_abs(input, ABS_PRESSURE, 0);
561 input_report_abs(input, ABS_DISTANCE, wacom->features.distance_max);
562 if (features->quirks & WACOM_QUIRK_MULTI_INPUT)
563 wacom->shared->stylus_in_proximity = true;
564 }
565
566 /* Exit report */
567 if ((data[1] & 0xfe) == 0x80) {
568 if (features->quirks & WACOM_QUIRK_MULTI_INPUT)
569 wacom->shared->stylus_in_proximity = false;
570
571 /* don't report exit if we don't know the ID */
572 if (!wacom->id[idx])
573 return 1;
574
575 /*
576 * Reset all states otherwise we lose the initial states
577 * when in-prox next time
578 */
579 input_report_abs(input, ABS_X, 0);
580 input_report_abs(input, ABS_Y, 0);
581 input_report_abs(input, ABS_DISTANCE, 0);
582 input_report_abs(input, ABS_TILT_X, 0);
583 input_report_abs(input, ABS_TILT_Y, 0);
584 if (wacom->tool[idx] >= BTN_TOOL_MOUSE) {
585 input_report_key(input, BTN_LEFT, 0);
586 input_report_key(input, BTN_MIDDLE, 0);
587 input_report_key(input, BTN_RIGHT, 0);
588 input_report_key(input, BTN_SIDE, 0);
589 input_report_key(input, BTN_EXTRA, 0);
590 input_report_abs(input, ABS_THROTTLE, 0);
591 input_report_abs(input, ABS_RZ, 0);
592 } else {
593 input_report_abs(input, ABS_PRESSURE, 0);
594 input_report_key(input, BTN_STYLUS, 0);
595 input_report_key(input, BTN_STYLUS2, 0);
596 input_report_key(input, BTN_TOUCH, 0);
597 input_report_abs(input, ABS_WHEEL, 0);
598 if (features->type >= INTUOS3S)
599 input_report_abs(input, ABS_Z, 0);
600 }
601 input_report_key(input, wacom->tool[idx], 0);
602 input_report_abs(input, ABS_MISC, 0); /* reset tool id */
603 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
604 wacom->id[idx] = 0;
605 return 2;
606 }
607
608 /* don't report other events if we don't know the ID */
609 if (!wacom->id[idx])
610 return 1;
611
612 return 0;
613 }
614
615 static void wacom_intuos_general(struct wacom_wac *wacom)
616 {
617 struct wacom_features *features = &wacom->features;
618 unsigned char *data = wacom->data;
619 struct input_dev *input = wacom->input;
620 unsigned int t;
621
622 /* general pen packet */
623 if ((data[1] & 0xb8) == 0xa0) {
624 t = (data[6] << 2) | ((data[7] >> 6) & 3);
625 if (features->type >= INTUOS4S && features->type <= CINTIQ_HYBRID) {
626 t = (t << 1) | (data[1] & 1);
627 }
628 input_report_abs(input, ABS_PRESSURE, t);
629 input_report_abs(input, ABS_TILT_X,
630 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64);
631 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64);
632 input_report_key(input, BTN_STYLUS, data[1] & 2);
633 input_report_key(input, BTN_STYLUS2, data[1] & 4);
634 input_report_key(input, BTN_TOUCH, t > 10);
635 }
636
637 /* airbrush second packet */
638 if ((data[1] & 0xbc) == 0xb4) {
639 input_report_abs(input, ABS_WHEEL,
640 (data[6] << 2) | ((data[7] >> 6) & 3));
641 input_report_abs(input, ABS_TILT_X,
642 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64);
643 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64);
644 }
645 }
646
647 static int wacom_intuos_irq(struct wacom_wac *wacom)
648 {
649 struct wacom_features *features = &wacom->features;
650 unsigned char *data = wacom->data;
651 struct input_dev *input = wacom->input;
652 unsigned int t;
653 int idx = 0, result;
654
655 if (data[0] != WACOM_REPORT_PENABLED &&
656 data[0] != WACOM_REPORT_INTUOSREAD &&
657 data[0] != WACOM_REPORT_INTUOSWRITE &&
658 data[0] != WACOM_REPORT_INTUOSPAD &&
659 data[0] != WACOM_REPORT_INTUOS5PAD) {
660 dev_dbg(input->dev.parent,
661 "%s: received unknown report #%d\n", __func__, data[0]);
662 return 0;
663 }
664
665 /* tool number */
666 if (features->type == INTUOS)
667 idx = data[1] & 0x01;
668
669 /* pad packets. Works as a second tool and is always in prox */
670 if (data[0] == WACOM_REPORT_INTUOSPAD || data[0] == WACOM_REPORT_INTUOS5PAD) {
671 input = wacom->pad_input;
672 if (features->type >= INTUOS4S && features->type <= INTUOS4L) {
673 input_report_key(input, BTN_0, (data[2] & 0x01));
674 input_report_key(input, BTN_1, (data[3] & 0x01));
675 input_report_key(input, BTN_2, (data[3] & 0x02));
676 input_report_key(input, BTN_3, (data[3] & 0x04));
677 input_report_key(input, BTN_4, (data[3] & 0x08));
678 input_report_key(input, BTN_5, (data[3] & 0x10));
679 input_report_key(input, BTN_6, (data[3] & 0x20));
680 if (data[1] & 0x80) {
681 input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f));
682 } else {
683 /* Out of proximity, clear wheel value. */
684 input_report_abs(input, ABS_WHEEL, 0);
685 }
686 if (features->type != INTUOS4S) {
687 input_report_key(input, BTN_7, (data[3] & 0x40));
688 input_report_key(input, BTN_8, (data[3] & 0x80));
689 }
690 if (data[1] | (data[2] & 0x01) | data[3]) {
691 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
692 } else {
693 input_report_abs(input, ABS_MISC, 0);
694 }
695 } else if (features->type == DTK) {
696 input_report_key(input, BTN_0, (data[6] & 0x01));
697 input_report_key(input, BTN_1, (data[6] & 0x02));
698 input_report_key(input, BTN_2, (data[6] & 0x04));
699 input_report_key(input, BTN_3, (data[6] & 0x08));
700 input_report_key(input, BTN_4, (data[6] & 0x10));
701 input_report_key(input, BTN_5, (data[6] & 0x20));
702 if (data[6] & 0x3f) {
703 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
704 } else {
705 input_report_abs(input, ABS_MISC, 0);
706 }
707 } else if (features->type == WACOM_13HD) {
708 input_report_key(input, BTN_0, (data[3] & 0x01));
709 input_report_key(input, BTN_1, (data[4] & 0x01));
710 input_report_key(input, BTN_2, (data[4] & 0x02));
711 input_report_key(input, BTN_3, (data[4] & 0x04));
712 input_report_key(input, BTN_4, (data[4] & 0x08));
713 input_report_key(input, BTN_5, (data[4] & 0x10));
714 input_report_key(input, BTN_6, (data[4] & 0x20));
715 input_report_key(input, BTN_7, (data[4] & 0x40));
716 input_report_key(input, BTN_8, (data[4] & 0x80));
717 if ((data[3] & 0x01) | data[4]) {
718 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
719 } else {
720 input_report_abs(input, ABS_MISC, 0);
721 }
722 } else if (features->type == WACOM_24HD) {
723 input_report_key(input, BTN_0, (data[6] & 0x01));
724 input_report_key(input, BTN_1, (data[6] & 0x02));
725 input_report_key(input, BTN_2, (data[6] & 0x04));
726 input_report_key(input, BTN_3, (data[6] & 0x08));
727 input_report_key(input, BTN_4, (data[6] & 0x10));
728 input_report_key(input, BTN_5, (data[6] & 0x20));
729 input_report_key(input, BTN_6, (data[6] & 0x40));
730 input_report_key(input, BTN_7, (data[6] & 0x80));
731 input_report_key(input, BTN_8, (data[8] & 0x01));
732 input_report_key(input, BTN_9, (data[8] & 0x02));
733 input_report_key(input, BTN_A, (data[8] & 0x04));
734 input_report_key(input, BTN_B, (data[8] & 0x08));
735 input_report_key(input, BTN_C, (data[8] & 0x10));
736 input_report_key(input, BTN_X, (data[8] & 0x20));
737 input_report_key(input, BTN_Y, (data[8] & 0x40));
738 input_report_key(input, BTN_Z, (data[8] & 0x80));
739
740 /*
741 * Three "buttons" are available on the 24HD which are
742 * physically implemented as a touchstrip. Each button
743 * is approximately 3 bits wide with a 2 bit spacing.
744 * The raw touchstrip bits are stored at:
745 * ((data[3] & 0x1f) << 8) | data[4])
746 */
747 input_report_key(input, KEY_PROG1, data[4] & 0x07);
748 input_report_key(input, KEY_PROG2, data[4] & 0xE0);
749 input_report_key(input, KEY_PROG3, data[3] & 0x1C);
750
751 if (data[1] & 0x80) {
752 input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f));
753 } else {
754 /* Out of proximity, clear wheel value. */
755 input_report_abs(input, ABS_WHEEL, 0);
756 }
757
758 if (data[2] & 0x80) {
759 input_report_abs(input, ABS_THROTTLE, (data[2] & 0x7f));
760 } else {
761 /* Out of proximity, clear second wheel value. */
762 input_report_abs(input, ABS_THROTTLE, 0);
763 }
764
765 if (data[1] | data[2] | (data[3] & 0x1f) | data[4] | data[6] | data[8]) {
766 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
767 } else {
768 input_report_abs(input, ABS_MISC, 0);
769 }
770 } else if (features->type == CINTIQ_HYBRID) {
771 /*
772 * Do not send hardware buttons under Android. They
773 * are already sent to the system through GPIO (and
774 * have different meaning).
775 */
776 input_report_key(input, BTN_1, (data[4] & 0x01));
777 input_report_key(input, BTN_2, (data[4] & 0x02));
778 input_report_key(input, BTN_3, (data[4] & 0x04));
779 input_report_key(input, BTN_4, (data[4] & 0x08));
780
781 input_report_key(input, BTN_5, (data[4] & 0x10)); /* Right */
782 input_report_key(input, BTN_6, (data[4] & 0x20)); /* Up */
783 input_report_key(input, BTN_7, (data[4] & 0x40)); /* Left */
784 input_report_key(input, BTN_8, (data[4] & 0x80)); /* Down */
785 input_report_key(input, BTN_0, (data[3] & 0x01)); /* Center */
786 } else if (features->type >= INTUOS5S && features->type <= INTUOSPL) {
787 int i;
788
789 /* Touch ring mode switch has no capacitive sensor */
790 input_report_key(input, BTN_0, (data[3] & 0x01));
791
792 /*
793 * ExpressKeys on Intuos5/Intuos Pro have a capacitive sensor in
794 * addition to the mechanical switch. Switch data is
795 * stored in data[4], capacitive data in data[5].
796 */
797 for (i = 0; i < 8; i++)
798 input_report_key(input, BTN_1 + i, data[4] & (1 << i));
799
800 if (data[2] & 0x80) {
801 input_report_abs(input, ABS_WHEEL, (data[2] & 0x7f));
802 } else {
803 /* Out of proximity, clear wheel value. */
804 input_report_abs(input, ABS_WHEEL, 0);
805 }
806
807 if (data[2] | (data[3] & 0x01) | data[4] | data[5]) {
808 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
809 } else {
810 input_report_abs(input, ABS_MISC, 0);
811 }
812 } else {
813 if (features->type == WACOM_21UX2 || features->type == WACOM_22HD) {
814 input_report_key(input, BTN_0, (data[5] & 0x01));
815 input_report_key(input, BTN_1, (data[6] & 0x01));
816 input_report_key(input, BTN_2, (data[6] & 0x02));
817 input_report_key(input, BTN_3, (data[6] & 0x04));
818 input_report_key(input, BTN_4, (data[6] & 0x08));
819 input_report_key(input, BTN_5, (data[6] & 0x10));
820 input_report_key(input, BTN_6, (data[6] & 0x20));
821 input_report_key(input, BTN_7, (data[6] & 0x40));
822 input_report_key(input, BTN_8, (data[6] & 0x80));
823 input_report_key(input, BTN_9, (data[7] & 0x01));
824 input_report_key(input, BTN_A, (data[8] & 0x01));
825 input_report_key(input, BTN_B, (data[8] & 0x02));
826 input_report_key(input, BTN_C, (data[8] & 0x04));
827 input_report_key(input, BTN_X, (data[8] & 0x08));
828 input_report_key(input, BTN_Y, (data[8] & 0x10));
829 input_report_key(input, BTN_Z, (data[8] & 0x20));
830 input_report_key(input, BTN_BASE, (data[8] & 0x40));
831 input_report_key(input, BTN_BASE2, (data[8] & 0x80));
832
833 if (features->type == WACOM_22HD) {
834 input_report_key(input, KEY_PROG1, data[9] & 0x01);
835 input_report_key(input, KEY_PROG2, data[9] & 0x02);
836 input_report_key(input, KEY_PROG3, data[9] & 0x04);
837 }
838 } else {
839 input_report_key(input, BTN_0, (data[5] & 0x01));
840 input_report_key(input, BTN_1, (data[5] & 0x02));
841 input_report_key(input, BTN_2, (data[5] & 0x04));
842 input_report_key(input, BTN_3, (data[5] & 0x08));
843 input_report_key(input, BTN_4, (data[6] & 0x01));
844 input_report_key(input, BTN_5, (data[6] & 0x02));
845 input_report_key(input, BTN_6, (data[6] & 0x04));
846 input_report_key(input, BTN_7, (data[6] & 0x08));
847 input_report_key(input, BTN_8, (data[5] & 0x10));
848 input_report_key(input, BTN_9, (data[6] & 0x10));
849 }
850 input_report_abs(input, ABS_RX, ((data[1] & 0x1f) << 8) | data[2]);
851 input_report_abs(input, ABS_RY, ((data[3] & 0x1f) << 8) | data[4]);
852
853 if ((data[5] & 0x1f) | data[6] | (data[1] & 0x1f) |
854 data[2] | (data[3] & 0x1f) | data[4] | data[8] |
855 (data[7] & 0x01)) {
856 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
857 } else {
858 input_report_abs(input, ABS_MISC, 0);
859 }
860 }
861 return 1;
862 }
863
864 /* process in/out prox events */
865 result = wacom_intuos_inout(wacom);
866 if (result)
867 return result - 1;
868
869 if (features->type >= INTUOS3S) {
870 input_report_abs(input, ABS_X, (data[2] << 9) | (data[3] << 1) | ((data[9] >> 1) & 1));
871 input_report_abs(input, ABS_Y, (data[4] << 9) | (data[5] << 1) | (data[9] & 1));
872 input_report_abs(input, ABS_DISTANCE, ((data[9] >> 2) & 0x3f));
873 } else {
874 input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[2]));
875 input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[4]));
876 input_report_abs(input, ABS_DISTANCE, ((data[9] >> 3) & 0x1f));
877 }
878
879 /* process general packets */
880 wacom_intuos_general(wacom);
881
882 /* 4D mouse, 2D mouse, marker pen rotation, tilt mouse, or Lens cursor packets */
883 if ((data[1] & 0xbc) == 0xa8 || (data[1] & 0xbe) == 0xb0 || (data[1] & 0xbc) == 0xac) {
884
885 if (data[1] & 0x02) {
886 /* Rotation packet */
887 if (features->type >= INTUOS3S) {
888 /* I3 marker pen rotation */
889 t = (data[6] << 3) | ((data[7] >> 5) & 7);
890 t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) :
891 ((t-1) / 2 + 450)) : (450 - t / 2) ;
892 input_report_abs(input, ABS_Z, t);
893 } else {
894 /* 4D mouse rotation packet */
895 t = (data[6] << 3) | ((data[7] >> 5) & 7);
896 input_report_abs(input, ABS_RZ, (data[7] & 0x20) ?
897 ((t - 1) / 2) : -t / 2);
898 }
899
900 } else if (!(data[1] & 0x10) && features->type < INTUOS3S) {
901 /* 4D mouse packet */
902 input_report_key(input, BTN_LEFT, data[8] & 0x01);
903 input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
904 input_report_key(input, BTN_RIGHT, data[8] & 0x04);
905
906 input_report_key(input, BTN_SIDE, data[8] & 0x20);
907 input_report_key(input, BTN_EXTRA, data[8] & 0x10);
908 t = (data[6] << 2) | ((data[7] >> 6) & 3);
909 input_report_abs(input, ABS_THROTTLE, (data[8] & 0x08) ? -t : t);
910
911 } else if (wacom->tool[idx] == BTN_TOOL_MOUSE) {
912 /* I4 mouse */
913 if (features->type >= INTUOS4S && features->type <= INTUOSPL) {
914 input_report_key(input, BTN_LEFT, data[6] & 0x01);
915 input_report_key(input, BTN_MIDDLE, data[6] & 0x02);
916 input_report_key(input, BTN_RIGHT, data[6] & 0x04);
917 input_report_rel(input, REL_WHEEL, ((data[7] & 0x80) >> 7)
918 - ((data[7] & 0x40) >> 6));
919 input_report_key(input, BTN_SIDE, data[6] & 0x08);
920 input_report_key(input, BTN_EXTRA, data[6] & 0x10);
921
922 input_report_abs(input, ABS_TILT_X,
923 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64);
924 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64);
925 } else {
926 /* 2D mouse packet */
927 input_report_key(input, BTN_LEFT, data[8] & 0x04);
928 input_report_key(input, BTN_MIDDLE, data[8] & 0x08);
929 input_report_key(input, BTN_RIGHT, data[8] & 0x10);
930 input_report_rel(input, REL_WHEEL, (data[8] & 0x01)
931 - ((data[8] & 0x02) >> 1));
932
933 /* I3 2D mouse side buttons */
934 if (features->type >= INTUOS3S && features->type <= INTUOS3L) {
935 input_report_key(input, BTN_SIDE, data[8] & 0x40);
936 input_report_key(input, BTN_EXTRA, data[8] & 0x20);
937 }
938 }
939 } else if ((features->type < INTUOS3S || features->type == INTUOS3L ||
940 features->type == INTUOS4L || features->type == INTUOS5L ||
941 features->type == INTUOSPL) &&
942 wacom->tool[idx] == BTN_TOOL_LENS) {
943 /* Lens cursor packets */
944 input_report_key(input, BTN_LEFT, data[8] & 0x01);
945 input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
946 input_report_key(input, BTN_RIGHT, data[8] & 0x04);
947 input_report_key(input, BTN_SIDE, data[8] & 0x10);
948 input_report_key(input, BTN_EXTRA, data[8] & 0x08);
949 }
950 }
951
952 input_report_abs(input, ABS_MISC, wacom->id[idx]); /* report tool id */
953 input_report_key(input, wacom->tool[idx], 1);
954 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
955 return 1;
956 }
957
958 static int int_dist(int x1, int y1, int x2, int y2)
959 {
960 int x = x2 - x1;
961 int y = y2 - y1;
962
963 return int_sqrt(x*x + y*y);
964 }
965
966 static void wacom_intuos_bt_process_data(struct wacom_wac *wacom,
967 unsigned char *data)
968 {
969 memcpy(wacom->data, data, 10);
970 wacom_intuos_irq(wacom);
971
972 input_sync(wacom->input);
973 if (wacom->pad_input)
974 input_sync(wacom->pad_input);
975 }
976
977 static int wacom_intuos_bt_irq(struct wacom_wac *wacom, size_t len)
978 {
979 unsigned char data[WACOM_PKGLEN_MAX];
980 int i = 1;
981 unsigned power_raw, battery_capacity, bat_charging, ps_connected;
982
983 memcpy(data, wacom->data, len);
984
985 switch (data[0]) {
986 case 0x04:
987 wacom_intuos_bt_process_data(wacom, data + i);
988 i += 10;
989 /* fall through */
990 case 0x03:
991 wacom_intuos_bt_process_data(wacom, data + i);
992 i += 10;
993 wacom_intuos_bt_process_data(wacom, data + i);
994 i += 10;
995 power_raw = data[i];
996 bat_charging = (power_raw & 0x08) ? 1 : 0;
997 ps_connected = (power_raw & 0x10) ? 1 : 0;
998 battery_capacity = batcap_i4[power_raw & 0x07];
999 if ((wacom->battery_capacity != battery_capacity) ||
1000 (wacom->bat_charging != bat_charging) ||
1001 (wacom->ps_connected != ps_connected)) {
1002 wacom->battery_capacity = battery_capacity;
1003 wacom->bat_charging = bat_charging;
1004 wacom->ps_connected = ps_connected;
1005 wacom_notify_battery(wacom);
1006 }
1007
1008 break;
1009 default:
1010 dev_dbg(wacom->input->dev.parent,
1011 "Unknown report: %d,%d size:%zu\n",
1012 data[0], data[1], len);
1013 return 0;
1014 }
1015 return 0;
1016 }
1017
1018 static int wacom_24hdt_irq(struct wacom_wac *wacom)
1019 {
1020 struct input_dev *input = wacom->input;
1021 unsigned char *data = wacom->data;
1022 int i;
1023 int current_num_contacts = data[61];
1024 int contacts_to_send = 0;
1025
1026 /*
1027 * First packet resets the counter since only the first
1028 * packet in series will have non-zero current_num_contacts.
1029 */
1030 if (current_num_contacts)
1031 wacom->num_contacts_left = current_num_contacts;
1032
1033 /* There are at most 4 contacts per packet */
1034 contacts_to_send = min(4, wacom->num_contacts_left);
1035
1036 for (i = 0; i < contacts_to_send; i++) {
1037 int offset = (WACOM_BYTES_PER_24HDT_PACKET * i) + 1;
1038 bool touch = data[offset] & 0x1 && !wacom->shared->stylus_in_proximity;
1039 int slot = input_mt_get_slot_by_key(input, data[offset + 1]);
1040
1041 if (slot < 0)
1042 continue;
1043 input_mt_slot(input, slot);
1044 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1045
1046 if (touch) {
1047 int t_x = get_unaligned_le16(&data[offset + 2]);
1048 int c_x = get_unaligned_le16(&data[offset + 4]);
1049 int t_y = get_unaligned_le16(&data[offset + 6]);
1050 int c_y = get_unaligned_le16(&data[offset + 8]);
1051 int w = get_unaligned_le16(&data[offset + 10]);
1052 int h = get_unaligned_le16(&data[offset + 12]);
1053
1054 input_report_abs(input, ABS_MT_POSITION_X, t_x);
1055 input_report_abs(input, ABS_MT_POSITION_Y, t_y);
1056 input_report_abs(input, ABS_MT_TOUCH_MAJOR, min(w,h));
1057 input_report_abs(input, ABS_MT_WIDTH_MAJOR, min(w, h) + int_dist(t_x, t_y, c_x, c_y));
1058 input_report_abs(input, ABS_MT_WIDTH_MINOR, min(w, h));
1059 input_report_abs(input, ABS_MT_ORIENTATION, w > h);
1060 }
1061 }
1062 input_mt_report_pointer_emulation(input, true);
1063
1064 wacom->num_contacts_left -= contacts_to_send;
1065 if (wacom->num_contacts_left <= 0)
1066 wacom->num_contacts_left = 0;
1067
1068 return 1;
1069 }
1070
1071 static int wacom_mt_touch(struct wacom_wac *wacom)
1072 {
1073 struct input_dev *input = wacom->input;
1074 unsigned char *data = wacom->data;
1075 int i;
1076 int current_num_contacts = data[2];
1077 int contacts_to_send = 0;
1078 int x_offset = 0;
1079
1080 /* MTTPC does not support Height and Width */
1081 if (wacom->features.type == MTTPC || wacom->features.type == MTTPC_B)
1082 x_offset = -4;
1083
1084 /*
1085 * First packet resets the counter since only the first
1086 * packet in series will have non-zero current_num_contacts.
1087 */
1088 if (current_num_contacts)
1089 wacom->num_contacts_left = current_num_contacts;
1090
1091 /* There are at most 5 contacts per packet */
1092 contacts_to_send = min(5, wacom->num_contacts_left);
1093
1094 for (i = 0; i < contacts_to_send; i++) {
1095 int offset = (WACOM_BYTES_PER_MT_PACKET + x_offset) * i + 3;
1096 bool touch = data[offset] & 0x1;
1097 int id = get_unaligned_le16(&data[offset + 1]);
1098 int slot = input_mt_get_slot_by_key(input, id);
1099
1100 if (slot < 0)
1101 continue;
1102
1103 input_mt_slot(input, slot);
1104 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1105 if (touch) {
1106 int x = get_unaligned_le16(&data[offset + x_offset + 7]);
1107 int y = get_unaligned_le16(&data[offset + x_offset + 9]);
1108 input_report_abs(input, ABS_MT_POSITION_X, x);
1109 input_report_abs(input, ABS_MT_POSITION_Y, y);
1110 }
1111 }
1112 input_mt_report_pointer_emulation(input, true);
1113
1114 wacom->num_contacts_left -= contacts_to_send;
1115 if (wacom->num_contacts_left < 0)
1116 wacom->num_contacts_left = 0;
1117
1118 return 1;
1119 }
1120
1121 static int wacom_tpc_mt_touch(struct wacom_wac *wacom)
1122 {
1123 struct input_dev *input = wacom->input;
1124 unsigned char *data = wacom->data;
1125 int contact_with_no_pen_down_count = 0;
1126 int i;
1127
1128 for (i = 0; i < 2; i++) {
1129 int p = data[1] & (1 << i);
1130 bool touch = p && !wacom->shared->stylus_in_proximity;
1131
1132 input_mt_slot(input, i);
1133 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1134 if (touch) {
1135 int x = le16_to_cpup((__le16 *)&data[i * 2 + 2]) & 0x7fff;
1136 int y = le16_to_cpup((__le16 *)&data[i * 2 + 6]) & 0x7fff;
1137
1138 input_report_abs(input, ABS_MT_POSITION_X, x);
1139 input_report_abs(input, ABS_MT_POSITION_Y, y);
1140 contact_with_no_pen_down_count++;
1141 }
1142 }
1143 input_mt_report_pointer_emulation(input, true);
1144
1145 /* keep touch state for pen event */
1146 wacom->shared->touch_down = (contact_with_no_pen_down_count > 0);
1147
1148 return 1;
1149 }
1150
1151 static int wacom_tpc_single_touch(struct wacom_wac *wacom, size_t len)
1152 {
1153 unsigned char *data = wacom->data;
1154 struct input_dev *input = wacom->input;
1155 bool prox;
1156 int x = 0, y = 0;
1157
1158 if (wacom->features.touch_max > 1 || len > WACOM_PKGLEN_TPC2FG)
1159 return 0;
1160
1161 if (!wacom->shared->stylus_in_proximity) {
1162 if (len == WACOM_PKGLEN_TPC1FG) {
1163 prox = data[0] & 0x01;
1164 x = get_unaligned_le16(&data[1]);
1165 y = get_unaligned_le16(&data[3]);
1166 } else if (len == WACOM_PKGLEN_TPC1FG_B) {
1167 prox = data[2] & 0x01;
1168 x = get_unaligned_le16(&data[3]);
1169 y = get_unaligned_le16(&data[5]);
1170 } else {
1171 prox = data[1] & 0x01;
1172 x = le16_to_cpup((__le16 *)&data[2]);
1173 y = le16_to_cpup((__le16 *)&data[4]);
1174 }
1175 } else
1176 /* force touch out when pen is in prox */
1177 prox = 0;
1178
1179 if (prox) {
1180 input_report_abs(input, ABS_X, x);
1181 input_report_abs(input, ABS_Y, y);
1182 }
1183 input_report_key(input, BTN_TOUCH, prox);
1184
1185 /* keep touch state for pen events */
1186 wacom->shared->touch_down = prox;
1187
1188 return 1;
1189 }
1190
1191 static int wacom_tpc_pen(struct wacom_wac *wacom)
1192 {
1193 unsigned char *data = wacom->data;
1194 struct input_dev *input = wacom->input;
1195 bool prox = data[1] & 0x20;
1196
1197 if (!wacom->shared->stylus_in_proximity) /* first in prox */
1198 /* Going into proximity select tool */
1199 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
1200
1201 /* keep pen state for touch events */
1202 wacom->shared->stylus_in_proximity = prox;
1203
1204 /* send pen events only when touch is up or forced out */
1205 if (!wacom->shared->touch_down) {
1206 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
1207 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
1208 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
1209 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
1210 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x07) << 8) | data[6]);
1211 input_report_key(input, BTN_TOUCH, data[1] & 0x05);
1212 input_report_key(input, wacom->tool[0], prox);
1213 return 1;
1214 }
1215
1216 return 0;
1217 }
1218
1219 static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len)
1220 {
1221 unsigned char *data = wacom->data;
1222
1223 dev_dbg(wacom->input->dev.parent,
1224 "%s: received report #%d\n", __func__, data[0]);
1225
1226 switch (len) {
1227 case WACOM_PKGLEN_TPC1FG:
1228 return wacom_tpc_single_touch(wacom, len);
1229
1230 case WACOM_PKGLEN_TPC2FG:
1231 return wacom_tpc_mt_touch(wacom);
1232
1233 case WACOM_PKGLEN_PENABLED:
1234 return wacom_tpc_pen(wacom);
1235
1236 default:
1237 switch (data[0]) {
1238 case WACOM_REPORT_TPC1FG:
1239 case WACOM_REPORT_TPCHID:
1240 case WACOM_REPORT_TPCST:
1241 case WACOM_REPORT_TPC1FGE:
1242 return wacom_tpc_single_touch(wacom, len);
1243
1244 case WACOM_REPORT_TPCMT:
1245 case WACOM_REPORT_TPCMT2:
1246 return wacom_mt_touch(wacom);
1247
1248 case WACOM_REPORT_PENABLED:
1249 return wacom_tpc_pen(wacom);
1250 }
1251 }
1252
1253 return 0;
1254 }
1255
1256 static void wacom_map_usage(struct wacom *wacom, struct hid_usage *usage,
1257 struct hid_field *field, __u8 type, __u16 code, int fuzz)
1258 {
1259 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1260 struct input_dev *input = wacom_wac->input;
1261 int fmin = field->logical_minimum;
1262 int fmax = field->logical_maximum;
1263
1264 usage->type = type;
1265 usage->code = code;
1266
1267 set_bit(type, input->evbit);
1268
1269 switch (type) {
1270 case EV_ABS:
1271 input_set_abs_params(input, code, fmin, fmax, fuzz, 0);
1272 input_abs_set_res(input, code,
1273 hidinput_calc_abs_res(field, code));
1274 break;
1275 case EV_KEY:
1276 input_set_capability(input, EV_KEY, code);
1277 break;
1278 case EV_MSC:
1279 input_set_capability(input, EV_MSC, code);
1280 break;
1281 }
1282 }
1283
1284 static void wacom_wac_pen_usage_mapping(struct hid_device *hdev,
1285 struct hid_field *field, struct hid_usage *usage)
1286 {
1287 struct wacom *wacom = hid_get_drvdata(hdev);
1288
1289 switch (usage->hid) {
1290 case HID_GD_X:
1291 wacom_map_usage(wacom, usage, field, EV_ABS, ABS_X, 4);
1292 break;
1293 case HID_GD_Y:
1294 wacom_map_usage(wacom, usage, field, EV_ABS, ABS_Y, 4);
1295 break;
1296 case HID_DG_TIPPRESSURE:
1297 wacom_map_usage(wacom, usage, field, EV_ABS, ABS_PRESSURE, 0);
1298 break;
1299 case HID_DG_INRANGE:
1300 wacom_map_usage(wacom, usage, field, EV_KEY, BTN_TOOL_PEN, 0);
1301 break;
1302 case HID_DG_INVERT:
1303 wacom_map_usage(wacom, usage, field, EV_KEY,
1304 BTN_TOOL_RUBBER, 0);
1305 break;
1306 case HID_DG_ERASER:
1307 case HID_DG_TIPSWITCH:
1308 wacom_map_usage(wacom, usage, field, EV_KEY, BTN_TOUCH, 0);
1309 break;
1310 case HID_DG_BARRELSWITCH:
1311 wacom_map_usage(wacom, usage, field, EV_KEY, BTN_STYLUS, 0);
1312 break;
1313 case HID_DG_BARRELSWITCH2:
1314 wacom_map_usage(wacom, usage, field, EV_KEY, BTN_STYLUS2, 0);
1315 break;
1316 case HID_DG_TOOLSERIALNUMBER:
1317 wacom_map_usage(wacom, usage, field, EV_MSC, MSC_SERIAL, 0);
1318 break;
1319 }
1320 }
1321
1322 static int wacom_wac_pen_event(struct hid_device *hdev, struct hid_field *field,
1323 struct hid_usage *usage, __s32 value)
1324 {
1325 struct wacom *wacom = hid_get_drvdata(hdev);
1326 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1327 struct input_dev *input = wacom_wac->input;
1328
1329 /* checking which Tool / tip switch to send */
1330 switch (usage->hid) {
1331 case HID_DG_INRANGE:
1332 wacom_wac->hid_data.inrange_state = value;
1333 return 0;
1334 case HID_DG_INVERT:
1335 wacom_wac->hid_data.invert_state = value;
1336 return 0;
1337 case HID_DG_ERASER:
1338 case HID_DG_TIPSWITCH:
1339 wacom_wac->hid_data.tipswitch |= value;
1340 return 0;
1341 }
1342
1343 /* send pen events only when touch is up or forced out */
1344 if (!usage->type || wacom_wac->shared->touch_down)
1345 return 0;
1346
1347 input_event(input, usage->type, usage->code, value);
1348
1349 return 0;
1350 }
1351
1352 static void wacom_wac_pen_report(struct hid_device *hdev,
1353 struct hid_report *report)
1354 {
1355 struct wacom *wacom = hid_get_drvdata(hdev);
1356 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1357 struct input_dev *input = wacom_wac->input;
1358 bool prox = wacom_wac->hid_data.inrange_state;
1359
1360 if (!wacom_wac->shared->stylus_in_proximity) /* first in prox */
1361 /* Going into proximity select tool */
1362 wacom_wac->tool[0] = wacom_wac->hid_data.invert_state ?
1363 BTN_TOOL_RUBBER : BTN_TOOL_PEN;
1364
1365 /* keep pen state for touch events */
1366 wacom_wac->shared->stylus_in_proximity = prox;
1367
1368 /* send pen events only when touch is up or forced out */
1369 if (!wacom_wac->shared->touch_down) {
1370 input_report_key(input, BTN_TOUCH,
1371 wacom_wac->hid_data.tipswitch);
1372 input_report_key(input, wacom_wac->tool[0], prox);
1373
1374 wacom_wac->hid_data.tipswitch = false;
1375
1376 input_sync(input);
1377 }
1378 }
1379
1380 static void wacom_wac_finger_usage_mapping(struct hid_device *hdev,
1381 struct hid_field *field, struct hid_usage *usage)
1382 {
1383 struct wacom *wacom = hid_get_drvdata(hdev);
1384 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1385 struct wacom_features *features = &wacom_wac->features;
1386 unsigned touch_max = wacom_wac->features.touch_max;
1387
1388 switch (usage->hid) {
1389 case HID_GD_X:
1390 features->last_slot_field = usage->hid;
1391 if (touch_max == 1)
1392 wacom_map_usage(wacom, usage, field, EV_ABS, ABS_X, 4);
1393 else
1394 wacom_map_usage(wacom, usage, field, EV_ABS,
1395 ABS_MT_POSITION_X, 4);
1396 break;
1397 case HID_GD_Y:
1398 features->last_slot_field = usage->hid;
1399 if (touch_max == 1)
1400 wacom_map_usage(wacom, usage, field, EV_ABS, ABS_Y, 4);
1401 else
1402 wacom_map_usage(wacom, usage, field, EV_ABS,
1403 ABS_MT_POSITION_Y, 4);
1404 break;
1405 case HID_DG_CONTACTID:
1406 features->last_slot_field = usage->hid;
1407 break;
1408 case HID_DG_INRANGE:
1409 features->last_slot_field = usage->hid;
1410 break;
1411 case HID_DG_INVERT:
1412 features->last_slot_field = usage->hid;
1413 break;
1414 case HID_DG_TIPSWITCH:
1415 features->last_slot_field = usage->hid;
1416 wacom_map_usage(wacom, usage, field, EV_KEY, BTN_TOUCH, 0);
1417 break;
1418 }
1419 }
1420
1421 static void wacom_wac_finger_slot(struct wacom_wac *wacom_wac,
1422 struct input_dev *input)
1423 {
1424 struct hid_data *hid_data = &wacom_wac->hid_data;
1425 bool mt = wacom_wac->features.touch_max > 1;
1426 bool prox = hid_data->tipswitch &&
1427 !wacom_wac->shared->stylus_in_proximity;
1428
1429 if (mt) {
1430 int slot;
1431
1432 slot = input_mt_get_slot_by_key(input, hid_data->id);
1433 input_mt_slot(input, slot);
1434 input_mt_report_slot_state(input, MT_TOOL_FINGER, prox);
1435 }
1436 else {
1437 input_report_key(input, BTN_TOUCH, prox);
1438 }
1439
1440 if (prox) {
1441 input_report_abs(input, mt ? ABS_MT_POSITION_X : ABS_X,
1442 hid_data->x);
1443 input_report_abs(input, mt ? ABS_MT_POSITION_Y : ABS_Y,
1444 hid_data->y);
1445 }
1446 }
1447
1448 static int wacom_wac_finger_event(struct hid_device *hdev,
1449 struct hid_field *field, struct hid_usage *usage, __s32 value)
1450 {
1451 struct wacom *wacom = hid_get_drvdata(hdev);
1452 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1453
1454 switch (usage->hid) {
1455 case HID_GD_X:
1456 wacom_wac->hid_data.x = value;
1457 break;
1458 case HID_GD_Y:
1459 wacom_wac->hid_data.y = value;
1460 break;
1461 case HID_DG_CONTACTID:
1462 wacom_wac->hid_data.id = value;
1463 break;
1464 case HID_DG_TIPSWITCH:
1465 wacom_wac->hid_data.tipswitch = value;
1466 break;
1467 }
1468
1469
1470 if (usage->usage_index + 1 == field->report_count) {
1471 if (usage->hid == wacom_wac->features.last_slot_field)
1472 wacom_wac_finger_slot(wacom_wac, wacom_wac->input);
1473 }
1474
1475 return 0;
1476 }
1477
1478 static int wacom_wac_finger_count_touches(struct hid_device *hdev)
1479 {
1480 struct wacom *wacom = hid_get_drvdata(hdev);
1481 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1482 struct input_dev *input = wacom_wac->input;
1483 unsigned touch_max = wacom_wac->features.touch_max;
1484 int count = 0;
1485 int i;
1486
1487 if (touch_max == 1)
1488 return wacom_wac->hid_data.tipswitch &&
1489 !wacom_wac->shared->stylus_in_proximity;
1490
1491 for (i = 0; i < input->mt->num_slots; i++) {
1492 struct input_mt_slot *ps = &input->mt->slots[i];
1493 int id = input_mt_get_value(ps, ABS_MT_TRACKING_ID);
1494 if (id >= 0)
1495 count++;
1496 }
1497
1498 return count;
1499 }
1500
1501 static void wacom_wac_finger_report(struct hid_device *hdev,
1502 struct hid_report *report)
1503 {
1504 struct wacom *wacom = hid_get_drvdata(hdev);
1505 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1506 struct input_dev *input = wacom_wac->input;
1507 unsigned touch_max = wacom_wac->features.touch_max;
1508
1509 if (touch_max > 1)
1510 input_mt_sync_frame(input);
1511
1512 input_sync(input);
1513
1514 /* keep touch state for pen event */
1515 wacom_wac->shared->touch_down = wacom_wac_finger_count_touches(hdev);
1516 }
1517
1518 void wacom_wac_usage_mapping(struct hid_device *hdev,
1519 struct hid_field *field, struct hid_usage *usage)
1520 {
1521 struct wacom *wacom = hid_get_drvdata(hdev);
1522 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1523 struct input_dev *input = wacom_wac->input;
1524
1525 /* currently, only direct devices have proper hid report descriptors */
1526 __set_bit(INPUT_PROP_DIRECT, input->propbit);
1527
1528 if (WACOM_PEN_FIELD(field))
1529 return wacom_wac_pen_usage_mapping(hdev, field, usage);
1530
1531 if (WACOM_FINGER_FIELD(field))
1532 return wacom_wac_finger_usage_mapping(hdev, field, usage);
1533 }
1534
1535 int wacom_wac_event(struct hid_device *hdev, struct hid_field *field,
1536 struct hid_usage *usage, __s32 value)
1537 {
1538 struct wacom *wacom = hid_get_drvdata(hdev);
1539
1540 if (wacom->wacom_wac.features.type != HID_GENERIC)
1541 return 0;
1542
1543 if (WACOM_PEN_FIELD(field))
1544 return wacom_wac_pen_event(hdev, field, usage, value);
1545
1546 if (WACOM_FINGER_FIELD(field))
1547 return wacom_wac_finger_event(hdev, field, usage, value);
1548
1549 return 0;
1550 }
1551
1552 void wacom_wac_report(struct hid_device *hdev, struct hid_report *report)
1553 {
1554 struct wacom *wacom = hid_get_drvdata(hdev);
1555 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1556 struct hid_field *field = report->field[0];
1557
1558 if (wacom_wac->features.type != HID_GENERIC)
1559 return;
1560
1561 if (WACOM_PEN_FIELD(field))
1562 return wacom_wac_pen_report(hdev, report);
1563
1564 if (WACOM_FINGER_FIELD(field))
1565 return wacom_wac_finger_report(hdev, report);
1566 }
1567
1568 static int wacom_bpt_touch(struct wacom_wac *wacom)
1569 {
1570 struct wacom_features *features = &wacom->features;
1571 struct input_dev *input = wacom->input;
1572 struct input_dev *pad_input = wacom->pad_input;
1573 unsigned char *data = wacom->data;
1574 int i;
1575
1576 if (data[0] != 0x02)
1577 return 0;
1578
1579 for (i = 0; i < 2; i++) {
1580 int offset = (data[1] & 0x80) ? (8 * i) : (9 * i);
1581 bool touch = data[offset + 3] & 0x80;
1582
1583 /*
1584 * Touch events need to be disabled while stylus is
1585 * in proximity because user's hand is resting on touchpad
1586 * and sending unwanted events. User expects tablet buttons
1587 * to continue working though.
1588 */
1589 touch = touch && !wacom->shared->stylus_in_proximity;
1590
1591 input_mt_slot(input, i);
1592 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1593 if (touch) {
1594 int x = get_unaligned_be16(&data[offset + 3]) & 0x7ff;
1595 int y = get_unaligned_be16(&data[offset + 5]) & 0x7ff;
1596 if (features->quirks & WACOM_QUIRK_BBTOUCH_LOWRES) {
1597 x <<= 5;
1598 y <<= 5;
1599 }
1600 input_report_abs(input, ABS_MT_POSITION_X, x);
1601 input_report_abs(input, ABS_MT_POSITION_Y, y);
1602 }
1603 }
1604
1605 input_mt_report_pointer_emulation(input, true);
1606
1607 input_report_key(pad_input, BTN_LEFT, (data[1] & 0x08) != 0);
1608 input_report_key(pad_input, BTN_FORWARD, (data[1] & 0x04) != 0);
1609 input_report_key(pad_input, BTN_BACK, (data[1] & 0x02) != 0);
1610 input_report_key(pad_input, BTN_RIGHT, (data[1] & 0x01) != 0);
1611
1612 return 1;
1613 }
1614
1615 static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data)
1616 {
1617 struct wacom_features *features = &wacom->features;
1618 struct input_dev *input = wacom->input;
1619 bool touch = data[1] & 0x80;
1620 int slot = input_mt_get_slot_by_key(input, data[0]);
1621
1622 if (slot < 0)
1623 return;
1624
1625 touch = touch && !wacom->shared->stylus_in_proximity;
1626
1627 input_mt_slot(input, slot);
1628 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1629
1630 if (touch) {
1631 int x = (data[2] << 4) | (data[4] >> 4);
1632 int y = (data[3] << 4) | (data[4] & 0x0f);
1633 int width, height;
1634
1635 if (features->type >= INTUOSPS && features->type <= INTUOSPL) {
1636 width = data[5] * 100;
1637 height = data[6] * 100;
1638 } else {
1639 /*
1640 * "a" is a scaled-down area which we assume is
1641 * roughly circular and which can be described as:
1642 * a=(pi*r^2)/C.
1643 */
1644 int a = data[5];
1645 int x_res = input_abs_get_res(input, ABS_MT_POSITION_X);
1646 int y_res = input_abs_get_res(input, ABS_MT_POSITION_Y);
1647 width = 2 * int_sqrt(a * WACOM_CONTACT_AREA_SCALE);
1648 height = width * y_res / x_res;
1649 }
1650
1651 input_report_abs(input, ABS_MT_POSITION_X, x);
1652 input_report_abs(input, ABS_MT_POSITION_Y, y);
1653 input_report_abs(input, ABS_MT_TOUCH_MAJOR, width);
1654 input_report_abs(input, ABS_MT_TOUCH_MINOR, height);
1655 }
1656 }
1657
1658 static void wacom_bpt3_button_msg(struct wacom_wac *wacom, unsigned char *data)
1659 {
1660 struct input_dev *input = wacom->pad_input;
1661 struct wacom_features *features = &wacom->features;
1662
1663 if (features->type == INTUOSHT) {
1664 input_report_key(input, BTN_LEFT, (data[1] & 0x02) != 0);
1665 input_report_key(input, BTN_BACK, (data[1] & 0x08) != 0);
1666 } else {
1667 input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0);
1668 input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0);
1669 }
1670 input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0);
1671 input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0);
1672 }
1673
1674 static int wacom_bpt3_touch(struct wacom_wac *wacom)
1675 {
1676 struct input_dev *input = wacom->input;
1677 unsigned char *data = wacom->data;
1678 int count = data[1] & 0x07;
1679 int i;
1680
1681 if (data[0] != 0x02)
1682 return 0;
1683
1684 /* data has up to 7 fixed sized 8-byte messages starting at data[2] */
1685 for (i = 0; i < count; i++) {
1686 int offset = (8 * i) + 2;
1687 int msg_id = data[offset];
1688
1689 if (msg_id >= 2 && msg_id <= 17)
1690 wacom_bpt3_touch_msg(wacom, data + offset);
1691 else if (msg_id == 128)
1692 wacom_bpt3_button_msg(wacom, data + offset);
1693
1694 }
1695 input_mt_report_pointer_emulation(input, true);
1696
1697 return 1;
1698 }
1699
1700 static int wacom_bpt_pen(struct wacom_wac *wacom)
1701 {
1702 struct wacom_features *features = &wacom->features;
1703 struct input_dev *input = wacom->input;
1704 unsigned char *data = wacom->data;
1705 int prox = 0, x = 0, y = 0, p = 0, d = 0, pen = 0, btn1 = 0, btn2 = 0;
1706
1707 if (data[0] != WACOM_REPORT_PENABLED && data[0] != WACOM_REPORT_USB)
1708 return 0;
1709
1710 if (data[0] == WACOM_REPORT_USB) {
1711 if (features->type == INTUOSHT &&
1712 wacom->shared->touch_input &&
1713 features->touch_max) {
1714 input_report_switch(wacom->shared->touch_input,
1715 SW_MUTE_DEVICE, data[8] & 0x40);
1716 input_sync(wacom->shared->touch_input);
1717 }
1718 return 0;
1719 }
1720
1721 prox = (data[1] & 0x20) == 0x20;
1722
1723 /*
1724 * All reports shared between PEN and RUBBER tool must be
1725 * forced to a known starting value (zero) when transitioning to
1726 * out-of-prox.
1727 *
1728 * If not reset then, to userspace, it will look like lost events
1729 * if new tool comes in-prox with same values as previous tool sent.
1730 *
1731 * Hardware does report zero in most out-of-prox cases but not all.
1732 */
1733 if (prox) {
1734 if (!wacom->shared->stylus_in_proximity) {
1735 if (data[1] & 0x08) {
1736 wacom->tool[0] = BTN_TOOL_RUBBER;
1737 wacom->id[0] = ERASER_DEVICE_ID;
1738 } else {
1739 wacom->tool[0] = BTN_TOOL_PEN;
1740 wacom->id[0] = STYLUS_DEVICE_ID;
1741 }
1742 wacom->shared->stylus_in_proximity = true;
1743 }
1744 x = le16_to_cpup((__le16 *)&data[2]);
1745 y = le16_to_cpup((__le16 *)&data[4]);
1746 p = le16_to_cpup((__le16 *)&data[6]);
1747 /*
1748 * Convert distance from out prox to distance from tablet.
1749 * distance will be greater than distance_max once
1750 * touching and applying pressure; do not report negative
1751 * distance.
1752 */
1753 if (data[8] <= features->distance_max)
1754 d = features->distance_max - data[8];
1755
1756 pen = data[1] & 0x01;
1757 btn1 = data[1] & 0x02;
1758 btn2 = data[1] & 0x04;
1759 }
1760
1761 input_report_key(input, BTN_TOUCH, pen);
1762 input_report_key(input, BTN_STYLUS, btn1);
1763 input_report_key(input, BTN_STYLUS2, btn2);
1764
1765 input_report_abs(input, ABS_X, x);
1766 input_report_abs(input, ABS_Y, y);
1767 input_report_abs(input, ABS_PRESSURE, p);
1768 input_report_abs(input, ABS_DISTANCE, d);
1769
1770 if (!prox) {
1771 wacom->id[0] = 0;
1772 wacom->shared->stylus_in_proximity = false;
1773 }
1774
1775 input_report_key(input, wacom->tool[0], prox); /* PEN or RUBBER */
1776 input_report_abs(input, ABS_MISC, wacom->id[0]); /* TOOL ID */
1777
1778 return 1;
1779 }
1780
1781 static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len)
1782 {
1783 if (len == WACOM_PKGLEN_BBTOUCH)
1784 return wacom_bpt_touch(wacom);
1785 else if (len == WACOM_PKGLEN_BBTOUCH3)
1786 return wacom_bpt3_touch(wacom);
1787 else if (len == WACOM_PKGLEN_BBFUN || len == WACOM_PKGLEN_BBPEN)
1788 return wacom_bpt_pen(wacom);
1789
1790 return 0;
1791 }
1792
1793 static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len)
1794 {
1795 unsigned char *data = wacom->data;
1796 int connected;
1797
1798 if (len != WACOM_PKGLEN_WIRELESS || data[0] != WACOM_REPORT_WL)
1799 return 0;
1800
1801 connected = data[1] & 0x01;
1802 if (connected) {
1803 int pid, battery, ps_connected;
1804
1805 if ((wacom->shared->type == INTUOSHT) &&
1806 wacom->shared->touch_input &&
1807 wacom->shared->touch_max) {
1808 input_report_switch(wacom->shared->touch_input,
1809 SW_MUTE_DEVICE, data[5] & 0x40);
1810 input_sync(wacom->shared->touch_input);
1811 }
1812
1813 pid = get_unaligned_be16(&data[6]);
1814 battery = (data[5] & 0x3f) * 100 / 31;
1815 ps_connected = !!(data[5] & 0x80);
1816 if (wacom->pid != pid) {
1817 wacom->pid = pid;
1818 wacom_schedule_work(wacom);
1819 }
1820
1821 if (wacom->shared->type &&
1822 (battery != wacom->battery_capacity ||
1823 ps_connected != wacom->ps_connected)) {
1824 wacom->battery_capacity = battery;
1825 wacom->ps_connected = ps_connected;
1826 wacom->bat_charging = ps_connected &&
1827 wacom->battery_capacity < 100;
1828 wacom_notify_battery(wacom);
1829 }
1830 } else if (wacom->pid != 0) {
1831 /* disconnected while previously connected */
1832 wacom->pid = 0;
1833 wacom_schedule_work(wacom);
1834 wacom->battery_capacity = 0;
1835 wacom->bat_charging = 0;
1836 wacom->ps_connected = 0;
1837 }
1838
1839 return 0;
1840 }
1841
1842 void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len)
1843 {
1844 bool sync;
1845
1846 switch (wacom_wac->features.type) {
1847 case PENPARTNER:
1848 sync = wacom_penpartner_irq(wacom_wac);
1849 break;
1850
1851 case PL:
1852 sync = wacom_pl_irq(wacom_wac);
1853 break;
1854
1855 case WACOM_G4:
1856 case GRAPHIRE:
1857 case GRAPHIRE_BT:
1858 case WACOM_MO:
1859 sync = wacom_graphire_irq(wacom_wac);
1860 break;
1861
1862 case PTU:
1863 sync = wacom_ptu_irq(wacom_wac);
1864 break;
1865
1866 case DTU:
1867 sync = wacom_dtu_irq(wacom_wac);
1868 break;
1869
1870 case DTUS:
1871 case DTUSX:
1872 sync = wacom_dtus_irq(wacom_wac);
1873 break;
1874
1875 case INTUOS:
1876 case INTUOS3S:
1877 case INTUOS3:
1878 case INTUOS3L:
1879 case INTUOS4S:
1880 case INTUOS4:
1881 case INTUOS4L:
1882 case CINTIQ:
1883 case WACOM_BEE:
1884 case WACOM_13HD:
1885 case WACOM_21UX2:
1886 case WACOM_22HD:
1887 case WACOM_24HD:
1888 case DTK:
1889 case CINTIQ_HYBRID:
1890 sync = wacom_intuos_irq(wacom_wac);
1891 break;
1892
1893 case INTUOS4WL:
1894 sync = wacom_intuos_bt_irq(wacom_wac, len);
1895 break;
1896
1897 case WACOM_24HDT:
1898 sync = wacom_24hdt_irq(wacom_wac);
1899 break;
1900
1901 case INTUOS5S:
1902 case INTUOS5:
1903 case INTUOS5L:
1904 case INTUOSPS:
1905 case INTUOSPM:
1906 case INTUOSPL:
1907 if (len == WACOM_PKGLEN_BBTOUCH3)
1908 sync = wacom_bpt3_touch(wacom_wac);
1909 else
1910 sync = wacom_intuos_irq(wacom_wac);
1911 break;
1912
1913 case TABLETPC:
1914 case TABLETPCE:
1915 case TABLETPC2FG:
1916 case MTSCREEN:
1917 case MTTPC:
1918 case MTTPC_B:
1919 sync = wacom_tpc_irq(wacom_wac, len);
1920 break;
1921
1922 case BAMBOO_PT:
1923 case INTUOSHT:
1924 sync = wacom_bpt_irq(wacom_wac, len);
1925 break;
1926
1927 case WIRELESS:
1928 sync = wacom_wireless_irq(wacom_wac, len);
1929 break;
1930
1931 default:
1932 sync = false;
1933 break;
1934 }
1935
1936 if (sync) {
1937 input_sync(wacom_wac->input);
1938 if (wacom_wac->pad_input)
1939 input_sync(wacom_wac->pad_input);
1940 }
1941 }
1942
1943 static void wacom_setup_cintiq(struct wacom_wac *wacom_wac)
1944 {
1945 struct input_dev *input_dev = wacom_wac->input;
1946
1947 input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
1948
1949 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1950 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1951 __set_bit(BTN_TOOL_BRUSH, input_dev->keybit);
1952 __set_bit(BTN_TOOL_PENCIL, input_dev->keybit);
1953 __set_bit(BTN_TOOL_AIRBRUSH, input_dev->keybit);
1954 __set_bit(BTN_STYLUS, input_dev->keybit);
1955 __set_bit(BTN_STYLUS2, input_dev->keybit);
1956
1957 input_set_abs_params(input_dev, ABS_DISTANCE,
1958 0, wacom_wac->features.distance_max, 0, 0);
1959 input_set_abs_params(input_dev, ABS_WHEEL, 0, 1023, 0, 0);
1960 input_set_abs_params(input_dev, ABS_TILT_X, -64, 63, 0, 0);
1961 input_abs_set_res(input_dev, ABS_TILT_X, 57);
1962 input_set_abs_params(input_dev, ABS_TILT_Y, -64, 63, 0, 0);
1963 input_abs_set_res(input_dev, ABS_TILT_Y, 57);
1964 }
1965
1966 static void wacom_setup_intuos(struct wacom_wac *wacom_wac)
1967 {
1968 struct input_dev *input_dev = wacom_wac->input;
1969
1970 input_set_capability(input_dev, EV_REL, REL_WHEEL);
1971
1972 wacom_setup_cintiq(wacom_wac);
1973
1974 __set_bit(BTN_LEFT, input_dev->keybit);
1975 __set_bit(BTN_RIGHT, input_dev->keybit);
1976 __set_bit(BTN_MIDDLE, input_dev->keybit);
1977 __set_bit(BTN_SIDE, input_dev->keybit);
1978 __set_bit(BTN_EXTRA, input_dev->keybit);
1979 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
1980 __set_bit(BTN_TOOL_LENS, input_dev->keybit);
1981
1982 input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0);
1983 input_abs_set_res(input_dev, ABS_RZ, 287);
1984 input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0);
1985 }
1986
1987 void wacom_setup_device_quirks(struct wacom_features *features)
1988 {
1989
1990 /* touch device found but size is not defined. use default */
1991 if (features->device_type == BTN_TOOL_FINGER && !features->x_max) {
1992 features->x_max = 1023;
1993 features->y_max = 1023;
1994 }
1995
1996 /* these device have multiple inputs */
1997 if (features->type >= WIRELESS ||
1998 (features->type >= INTUOS5S && features->type <= INTUOSHT) ||
1999 (features->oVid && features->oPid))
2000 features->quirks |= WACOM_QUIRK_MULTI_INPUT;
2001
2002 /* quirk for bamboo touch with 2 low res touches */
2003 if (features->type == BAMBOO_PT &&
2004 features->pktlen == WACOM_PKGLEN_BBTOUCH) {
2005 features->x_max <<= 5;
2006 features->y_max <<= 5;
2007 features->x_fuzz <<= 5;
2008 features->y_fuzz <<= 5;
2009 features->quirks |= WACOM_QUIRK_BBTOUCH_LOWRES;
2010 }
2011
2012 if (features->type == WIRELESS) {
2013
2014 /* monitor never has input and pen/touch have delayed create */
2015 features->quirks |= WACOM_QUIRK_NO_INPUT;
2016
2017 /* must be monitor interface if no device_type set */
2018 if (!features->device_type) {
2019 features->quirks |= WACOM_QUIRK_MONITOR;
2020 features->quirks |= WACOM_QUIRK_BATTERY;
2021 }
2022 }
2023 }
2024
2025 static void wacom_abs_set_axis(struct input_dev *input_dev,
2026 struct wacom_wac *wacom_wac)
2027 {
2028 struct wacom_features *features = &wacom_wac->features;
2029
2030 if (features->device_type == BTN_TOOL_PEN) {
2031 input_set_abs_params(input_dev, ABS_X, features->x_min,
2032 features->x_max, features->x_fuzz, 0);
2033 input_set_abs_params(input_dev, ABS_Y, features->y_min,
2034 features->y_max, features->y_fuzz, 0);
2035 input_set_abs_params(input_dev, ABS_PRESSURE, 0,
2036 features->pressure_max, features->pressure_fuzz, 0);
2037
2038 /* penabled devices have fixed resolution for each model */
2039 input_abs_set_res(input_dev, ABS_X, features->x_resolution);
2040 input_abs_set_res(input_dev, ABS_Y, features->y_resolution);
2041 } else {
2042 if (features->touch_max == 1) {
2043 input_set_abs_params(input_dev, ABS_X, 0,
2044 features->x_max, features->x_fuzz, 0);
2045 input_set_abs_params(input_dev, ABS_Y, 0,
2046 features->y_max, features->y_fuzz, 0);
2047 input_abs_set_res(input_dev, ABS_X,
2048 features->x_resolution);
2049 input_abs_set_res(input_dev, ABS_Y,
2050 features->y_resolution);
2051 }
2052
2053 if (features->touch_max > 1) {
2054 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 0,
2055 features->x_max, features->x_fuzz, 0);
2056 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 0,
2057 features->y_max, features->y_fuzz, 0);
2058 input_abs_set_res(input_dev, ABS_MT_POSITION_X,
2059 features->x_resolution);
2060 input_abs_set_res(input_dev, ABS_MT_POSITION_Y,
2061 features->y_resolution);
2062 }
2063 }
2064 }
2065
2066 int wacom_setup_pentouch_input_capabilities(struct input_dev *input_dev,
2067 struct wacom_wac *wacom_wac)
2068 {
2069 struct wacom_features *features = &wacom_wac->features;
2070
2071 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
2072
2073 if (features->type == HID_GENERIC)
2074 /* setup has already been done */
2075 return 0;
2076
2077 __set_bit(BTN_TOUCH, input_dev->keybit);
2078 __set_bit(ABS_MISC, input_dev->absbit);
2079
2080 wacom_abs_set_axis(input_dev, wacom_wac);
2081
2082 switch (features->type) {
2083 case WACOM_MO:
2084 case WACOM_G4:
2085 /* fall through */
2086
2087 case GRAPHIRE:
2088 input_set_capability(input_dev, EV_REL, REL_WHEEL);
2089
2090 __set_bit(BTN_LEFT, input_dev->keybit);
2091 __set_bit(BTN_RIGHT, input_dev->keybit);
2092 __set_bit(BTN_MIDDLE, input_dev->keybit);
2093
2094 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2095 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2096 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
2097 __set_bit(BTN_STYLUS, input_dev->keybit);
2098 __set_bit(BTN_STYLUS2, input_dev->keybit);
2099
2100 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2101 break;
2102
2103 case GRAPHIRE_BT:
2104 __clear_bit(ABS_MISC, input_dev->absbit);
2105 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
2106 features->distance_max,
2107 0, 0);
2108
2109 input_set_capability(input_dev, EV_REL, REL_WHEEL);
2110
2111 __set_bit(BTN_LEFT, input_dev->keybit);
2112 __set_bit(BTN_RIGHT, input_dev->keybit);
2113 __set_bit(BTN_MIDDLE, input_dev->keybit);
2114
2115 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2116 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2117 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
2118 __set_bit(BTN_STYLUS, input_dev->keybit);
2119 __set_bit(BTN_STYLUS2, input_dev->keybit);
2120
2121 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2122 break;
2123
2124 case WACOM_24HD:
2125 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
2126 input_abs_set_res(input_dev, ABS_Z, 287);
2127 input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0);
2128 /* fall through */
2129
2130 case DTK:
2131 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
2132
2133 wacom_setup_cintiq(wacom_wac);
2134 break;
2135
2136 case WACOM_22HD:
2137 case WACOM_21UX2:
2138 case WACOM_BEE:
2139 case CINTIQ:
2140 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
2141 input_abs_set_res(input_dev, ABS_Z, 287);
2142
2143 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
2144
2145 wacom_setup_cintiq(wacom_wac);
2146 break;
2147
2148 case WACOM_13HD:
2149 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
2150 input_abs_set_res(input_dev, ABS_Z, 287);
2151 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
2152 wacom_setup_cintiq(wacom_wac);
2153 break;
2154
2155 case INTUOS3:
2156 case INTUOS3L:
2157 case INTUOS3S:
2158 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
2159 input_abs_set_res(input_dev, ABS_Z, 287);
2160 /* fall through */
2161
2162 case INTUOS:
2163 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2164
2165 wacom_setup_intuos(wacom_wac);
2166 break;
2167
2168 case INTUOS5:
2169 case INTUOS5L:
2170 case INTUOSPM:
2171 case INTUOSPL:
2172 case INTUOS5S:
2173 case INTUOSPS:
2174 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2175
2176 if (features->device_type == BTN_TOOL_PEN) {
2177 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
2178 features->distance_max,
2179 0, 0);
2180
2181 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
2182 input_abs_set_res(input_dev, ABS_Z, 287);
2183
2184 wacom_setup_intuos(wacom_wac);
2185 } else if (features->device_type == BTN_TOOL_FINGER) {
2186 __clear_bit(ABS_MISC, input_dev->absbit);
2187
2188 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR,
2189 0, features->x_max, 0, 0);
2190 input_set_abs_params(input_dev, ABS_MT_TOUCH_MINOR,
2191 0, features->y_max, 0, 0);
2192 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);
2193 }
2194 break;
2195
2196 case INTUOS4:
2197 case INTUOS4WL:
2198 case INTUOS4L:
2199 case INTUOS4S:
2200 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
2201 input_abs_set_res(input_dev, ABS_Z, 287);
2202 wacom_setup_intuos(wacom_wac);
2203
2204 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2205 break;
2206
2207 case WACOM_24HDT:
2208 if (features->device_type == BTN_TOOL_FINGER) {
2209 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0);
2210 input_set_abs_params(input_dev, ABS_MT_WIDTH_MAJOR, 0, features->x_max, 0, 0);
2211 input_set_abs_params(input_dev, ABS_MT_WIDTH_MINOR, 0, features->y_max, 0, 0);
2212 input_set_abs_params(input_dev, ABS_MT_ORIENTATION, 0, 1, 0, 0);
2213 }
2214 /* fall through */
2215
2216 case MTSCREEN:
2217 case MTTPC:
2218 case MTTPC_B:
2219 case TABLETPC2FG:
2220 if (features->device_type == BTN_TOOL_FINGER && features->touch_max > 1)
2221 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_DIRECT);
2222 /* fall through */
2223
2224 case TABLETPC:
2225 case TABLETPCE:
2226 __clear_bit(ABS_MISC, input_dev->absbit);
2227
2228 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
2229
2230 if (features->device_type != BTN_TOOL_PEN)
2231 break; /* no need to process stylus stuff */
2232
2233 /* fall through */
2234
2235 case DTUS:
2236 case DTUSX:
2237 case PL:
2238 case DTU:
2239 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2240 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2241 __set_bit(BTN_STYLUS, input_dev->keybit);
2242 __set_bit(BTN_STYLUS2, input_dev->keybit);
2243
2244 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
2245 break;
2246
2247 case PTU:
2248 __set_bit(BTN_STYLUS2, input_dev->keybit);
2249 /* fall through */
2250
2251 case PENPARTNER:
2252 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2253 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2254 __set_bit(BTN_STYLUS, input_dev->keybit);
2255
2256 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2257 break;
2258
2259 case INTUOSHT:
2260 if (features->touch_max &&
2261 features->device_type == BTN_TOOL_FINGER) {
2262 input_dev->evbit[0] |= BIT_MASK(EV_SW);
2263 __set_bit(SW_MUTE_DEVICE, input_dev->swbit);
2264 }
2265 /* fall through */
2266
2267 case BAMBOO_PT:
2268 __clear_bit(ABS_MISC, input_dev->absbit);
2269
2270 if (features->device_type == BTN_TOOL_FINGER) {
2271
2272 if (features->touch_max) {
2273 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {
2274 input_set_abs_params(input_dev,
2275 ABS_MT_TOUCH_MAJOR,
2276 0, features->x_max, 0, 0);
2277 input_set_abs_params(input_dev,
2278 ABS_MT_TOUCH_MINOR,
2279 0, features->y_max, 0, 0);
2280 }
2281 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);
2282 } else {
2283 /* buttons/keys only interface */
2284 __clear_bit(ABS_X, input_dev->absbit);
2285 __clear_bit(ABS_Y, input_dev->absbit);
2286 __clear_bit(BTN_TOUCH, input_dev->keybit);
2287
2288 /* PAD is setup by wacom_setup_pad_input_capabilities later */
2289 return 1;
2290 }
2291 } else if (features->device_type == BTN_TOOL_PEN) {
2292 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2293 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2294 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2295 __set_bit(BTN_STYLUS, input_dev->keybit);
2296 __set_bit(BTN_STYLUS2, input_dev->keybit);
2297 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
2298 features->distance_max,
2299 0, 0);
2300 }
2301 break;
2302
2303 case CINTIQ_HYBRID:
2304 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
2305 input_abs_set_res(input_dev, ABS_Z, 287);
2306 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
2307
2308 wacom_setup_cintiq(wacom_wac);
2309 break;
2310 }
2311 return 0;
2312 }
2313
2314 int wacom_setup_pad_input_capabilities(struct input_dev *input_dev,
2315 struct wacom_wac *wacom_wac)
2316 {
2317 struct wacom_features *features = &wacom_wac->features;
2318 int i;
2319
2320 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
2321
2322 /* kept for making legacy xf86-input-wacom working with the wheels */
2323 __set_bit(ABS_MISC, input_dev->absbit);
2324
2325 /* kept for making legacy xf86-input-wacom accepting the pad */
2326 input_set_abs_params(input_dev, ABS_X, 0, 1, 0, 0);
2327 input_set_abs_params(input_dev, ABS_Y, 0, 1, 0, 0);
2328
2329 /* kept for making udev and libwacom accepting the pad */
2330 __set_bit(BTN_STYLUS, input_dev->keybit);
2331
2332 switch (features->type) {
2333 case GRAPHIRE_BT:
2334 __set_bit(BTN_0, input_dev->keybit);
2335 __set_bit(BTN_1, input_dev->keybit);
2336 break;
2337
2338 case WACOM_MO:
2339 __set_bit(BTN_BACK, input_dev->keybit);
2340 __set_bit(BTN_LEFT, input_dev->keybit);
2341 __set_bit(BTN_FORWARD, input_dev->keybit);
2342 __set_bit(BTN_RIGHT, input_dev->keybit);
2343 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2344 break;
2345
2346 case WACOM_G4:
2347 __set_bit(BTN_BACK, input_dev->keybit);
2348 __set_bit(BTN_FORWARD, input_dev->keybit);
2349 input_set_capability(input_dev, EV_REL, REL_WHEEL);
2350 break;
2351
2352 case WACOM_24HD:
2353 __set_bit(BTN_A, input_dev->keybit);
2354 __set_bit(BTN_B, input_dev->keybit);
2355 __set_bit(BTN_C, input_dev->keybit);
2356 __set_bit(BTN_X, input_dev->keybit);
2357 __set_bit(BTN_Y, input_dev->keybit);
2358 __set_bit(BTN_Z, input_dev->keybit);
2359
2360 for (i = 0; i < 10; i++)
2361 __set_bit(BTN_0 + i, input_dev->keybit);
2362
2363 __set_bit(KEY_PROG1, input_dev->keybit);
2364 __set_bit(KEY_PROG2, input_dev->keybit);
2365 __set_bit(KEY_PROG3, input_dev->keybit);
2366
2367 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2368 input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0);
2369 break;
2370
2371 case DTK:
2372 for (i = 0; i < 6; i++)
2373 __set_bit(BTN_0 + i, input_dev->keybit);
2374
2375 break;
2376
2377 case WACOM_22HD:
2378 __set_bit(KEY_PROG1, input_dev->keybit);
2379 __set_bit(KEY_PROG2, input_dev->keybit);
2380 __set_bit(KEY_PROG3, input_dev->keybit);
2381 /* fall through */
2382
2383 case WACOM_21UX2:
2384 __set_bit(BTN_A, input_dev->keybit);
2385 __set_bit(BTN_B, input_dev->keybit);
2386 __set_bit(BTN_C, input_dev->keybit);
2387 __set_bit(BTN_X, input_dev->keybit);
2388 __set_bit(BTN_Y, input_dev->keybit);
2389 __set_bit(BTN_Z, input_dev->keybit);
2390 __set_bit(BTN_BASE, input_dev->keybit);
2391 __set_bit(BTN_BASE2, input_dev->keybit);
2392 /* fall through */
2393
2394 case WACOM_BEE:
2395 __set_bit(BTN_8, input_dev->keybit);
2396 __set_bit(BTN_9, input_dev->keybit);
2397 /* fall through */
2398
2399 case CINTIQ:
2400 for (i = 0; i < 8; i++)
2401 __set_bit(BTN_0 + i, input_dev->keybit);
2402
2403 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
2404 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
2405 break;
2406
2407 case WACOM_13HD:
2408 for (i = 0; i < 9; i++)
2409 __set_bit(BTN_0 + i, input_dev->keybit);
2410
2411 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2412 break;
2413
2414 case INTUOS3:
2415 case INTUOS3L:
2416 __set_bit(BTN_4, input_dev->keybit);
2417 __set_bit(BTN_5, input_dev->keybit);
2418 __set_bit(BTN_6, input_dev->keybit);
2419 __set_bit(BTN_7, input_dev->keybit);
2420
2421 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
2422 /* fall through */
2423
2424 case INTUOS3S:
2425 __set_bit(BTN_0, input_dev->keybit);
2426 __set_bit(BTN_1, input_dev->keybit);
2427 __set_bit(BTN_2, input_dev->keybit);
2428 __set_bit(BTN_3, input_dev->keybit);
2429
2430 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
2431 break;
2432
2433 case INTUOS5:
2434 case INTUOS5L:
2435 case INTUOSPM:
2436 case INTUOSPL:
2437 __set_bit(BTN_7, input_dev->keybit);
2438 __set_bit(BTN_8, input_dev->keybit);
2439 /* fall through */
2440
2441 case INTUOS5S:
2442 case INTUOSPS:
2443 /* touch interface does not have the pad device */
2444 if (features->device_type != BTN_TOOL_PEN)
2445 return -ENODEV;
2446
2447 for (i = 0; i < 7; i++)
2448 __set_bit(BTN_0 + i, input_dev->keybit);
2449
2450 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2451 break;
2452
2453 case INTUOS4WL:
2454 /*
2455 * For Bluetooth devices, the udev rule does not work correctly
2456 * for pads unless we add a stylus capability, which forces
2457 * ID_INPUT_TABLET to be set.
2458 */
2459 __set_bit(BTN_STYLUS, input_dev->keybit);
2460 /* fall through */
2461
2462 case INTUOS4:
2463 case INTUOS4L:
2464 __set_bit(BTN_7, input_dev->keybit);
2465 __set_bit(BTN_8, input_dev->keybit);
2466 /* fall through */
2467
2468 case INTUOS4S:
2469 for (i = 0; i < 7; i++)
2470 __set_bit(BTN_0 + i, input_dev->keybit);
2471
2472 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2473 break;
2474
2475 case CINTIQ_HYBRID:
2476 for (i = 0; i < 9; i++)
2477 __set_bit(BTN_0 + i, input_dev->keybit);
2478
2479 break;
2480
2481 case DTUS:
2482 for (i = 0; i < 4; i++)
2483 __set_bit(BTN_0 + i, input_dev->keybit);
2484 break;
2485
2486 case INTUOSHT:
2487 case BAMBOO_PT:
2488 /* pad device is on the touch interface */
2489 if ((features->device_type != BTN_TOOL_FINGER) ||
2490 /* Bamboo Pen only tablet does not have pad */
2491 ((features->type == BAMBOO_PT) && !features->touch_max))
2492 return -ENODEV;
2493
2494 __clear_bit(ABS_MISC, input_dev->absbit);
2495
2496 __set_bit(BTN_LEFT, input_dev->keybit);
2497 __set_bit(BTN_FORWARD, input_dev->keybit);
2498 __set_bit(BTN_BACK, input_dev->keybit);
2499 __set_bit(BTN_RIGHT, input_dev->keybit);
2500
2501 break;
2502
2503 default:
2504 /* no pad supported */
2505 return -ENODEV;
2506 }
2507 return 0;
2508 }
2509
2510 static const struct wacom_features wacom_features_0x00 =
2511 { "Wacom Penpartner", 5040, 3780, 255, 0,
2512 PENPARTNER, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
2513 static const struct wacom_features wacom_features_0x10 =
2514 { "Wacom Graphire", 10206, 7422, 511, 63,
2515 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2516 static const struct wacom_features wacom_features_0x81 =
2517 { "Wacom Graphire BT", 16704, 12064, 511, 32,
2518 GRAPHIRE_BT, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2519 static const struct wacom_features wacom_features_0x11 =
2520 { "Wacom Graphire2 4x5", 10206, 7422, 511, 63,
2521 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2522 static const struct wacom_features wacom_features_0x12 =
2523 { "Wacom Graphire2 5x7", 13918, 10206, 511, 63,
2524 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2525 static const struct wacom_features wacom_features_0x13 =
2526 { "Wacom Graphire3", 10208, 7424, 511, 63,
2527 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2528 static const struct wacom_features wacom_features_0x14 =
2529 { "Wacom Graphire3 6x8", 16704, 12064, 511, 63,
2530 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2531 static const struct wacom_features wacom_features_0x15 =
2532 { "Wacom Graphire4 4x5", 10208, 7424, 511, 63,
2533 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2534 static const struct wacom_features wacom_features_0x16 =
2535 { "Wacom Graphire4 6x8", 16704, 12064, 511, 63,
2536 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2537 static const struct wacom_features wacom_features_0x17 =
2538 { "Wacom BambooFun 4x5", 14760, 9225, 511, 63,
2539 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2540 static const struct wacom_features wacom_features_0x18 =
2541 { "Wacom BambooFun 6x8", 21648, 13530, 511, 63,
2542 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2543 static const struct wacom_features wacom_features_0x19 =
2544 { "Wacom Bamboo1 Medium", 16704, 12064, 511, 63,
2545 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2546 static const struct wacom_features wacom_features_0x60 =
2547 { "Wacom Volito", 5104, 3712, 511, 63,
2548 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2549 static const struct wacom_features wacom_features_0x61 =
2550 { "Wacom PenStation2", 3250, 2320, 255, 63,
2551 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2552 static const struct wacom_features wacom_features_0x62 =
2553 { "Wacom Volito2 4x5", 5104, 3712, 511, 63,
2554 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2555 static const struct wacom_features wacom_features_0x63 =
2556 { "Wacom Volito2 2x3", 3248, 2320, 511, 63,
2557 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2558 static const struct wacom_features wacom_features_0x64 =
2559 { "Wacom PenPartner2", 3250, 2320, 511, 63,
2560 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2561 static const struct wacom_features wacom_features_0x65 =
2562 { "Wacom Bamboo", 14760, 9225, 511, 63,
2563 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2564 static const struct wacom_features wacom_features_0x69 =
2565 { "Wacom Bamboo1", 5104, 3712, 511, 63,
2566 GRAPHIRE, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
2567 static const struct wacom_features wacom_features_0x6A =
2568 { "Wacom Bamboo1 4x6", 14760, 9225, 1023, 63,
2569 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2570 static const struct wacom_features wacom_features_0x6B =
2571 { "Wacom Bamboo1 5x8", 21648, 13530, 1023, 63,
2572 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2573 static const struct wacom_features wacom_features_0x20 =
2574 { "Wacom Intuos 4x5", 12700, 10600, 1023, 31,
2575 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2576 static const struct wacom_features wacom_features_0x21 =
2577 { "Wacom Intuos 6x8", 20320, 16240, 1023, 31,
2578 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2579 static const struct wacom_features wacom_features_0x22 =
2580 { "Wacom Intuos 9x12", 30480, 24060, 1023, 31,
2581 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2582 static const struct wacom_features wacom_features_0x23 =
2583 { "Wacom Intuos 12x12", 30480, 31680, 1023, 31,
2584 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2585 static const struct wacom_features wacom_features_0x24 =
2586 { "Wacom Intuos 12x18", 45720, 31680, 1023, 31,
2587 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2588 static const struct wacom_features wacom_features_0x30 =
2589 { "Wacom PL400", 5408, 4056, 255, 0,
2590 PL, WACOM_PL_RES, WACOM_PL_RES };
2591 static const struct wacom_features wacom_features_0x31 =
2592 { "Wacom PL500", 6144, 4608, 255, 0,
2593 PL, WACOM_PL_RES, WACOM_PL_RES };
2594 static const struct wacom_features wacom_features_0x32 =
2595 { "Wacom PL600", 6126, 4604, 255, 0,
2596 PL, WACOM_PL_RES, WACOM_PL_RES };
2597 static const struct wacom_features wacom_features_0x33 =
2598 { "Wacom PL600SX", 6260, 5016, 255, 0,
2599 PL, WACOM_PL_RES, WACOM_PL_RES };
2600 static const struct wacom_features wacom_features_0x34 =
2601 { "Wacom PL550", 6144, 4608, 511, 0,
2602 PL, WACOM_PL_RES, WACOM_PL_RES };
2603 static const struct wacom_features wacom_features_0x35 =
2604 { "Wacom PL800", 7220, 5780, 511, 0,
2605 PL, WACOM_PL_RES, WACOM_PL_RES };
2606 static const struct wacom_features wacom_features_0x37 =
2607 { "Wacom PL700", 6758, 5406, 511, 0,
2608 PL, WACOM_PL_RES, WACOM_PL_RES };
2609 static const struct wacom_features wacom_features_0x38 =
2610 { "Wacom PL510", 6282, 4762, 511, 0,
2611 PL, WACOM_PL_RES, WACOM_PL_RES };
2612 static const struct wacom_features wacom_features_0x39 =
2613 { "Wacom DTU710", 34080, 27660, 511, 0,
2614 PL, WACOM_PL_RES, WACOM_PL_RES };
2615 static const struct wacom_features wacom_features_0xC4 =
2616 { "Wacom DTF521", 6282, 4762, 511, 0,
2617 PL, WACOM_PL_RES, WACOM_PL_RES };
2618 static const struct wacom_features wacom_features_0xC0 =
2619 { "Wacom DTF720", 6858, 5506, 511, 0,
2620 PL, WACOM_PL_RES, WACOM_PL_RES };
2621 static const struct wacom_features wacom_features_0xC2 =
2622 { "Wacom DTF720a", 6858, 5506, 511, 0,
2623 PL, WACOM_PL_RES, WACOM_PL_RES };
2624 static const struct wacom_features wacom_features_0x03 =
2625 { "Wacom Cintiq Partner", 20480, 15360, 511, 0,
2626 PTU, WACOM_PL_RES, WACOM_PL_RES };
2627 static const struct wacom_features wacom_features_0x41 =
2628 { "Wacom Intuos2 4x5", 12700, 10600, 1023, 31,
2629 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2630 static const struct wacom_features wacom_features_0x42 =
2631 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31,
2632 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2633 static const struct wacom_features wacom_features_0x43 =
2634 { "Wacom Intuos2 9x12", 30480, 24060, 1023, 31,
2635 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2636 static const struct wacom_features wacom_features_0x44 =
2637 { "Wacom Intuos2 12x12", 30480, 31680, 1023, 31,
2638 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2639 static const struct wacom_features wacom_features_0x45 =
2640 { "Wacom Intuos2 12x18", 45720, 31680, 1023, 31,
2641 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2642 static const struct wacom_features wacom_features_0xB0 =
2643 { "Wacom Intuos3 4x5", 25400, 20320, 1023, 63,
2644 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2645 static const struct wacom_features wacom_features_0xB1 =
2646 { "Wacom Intuos3 6x8", 40640, 30480, 1023, 63,
2647 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2648 static const struct wacom_features wacom_features_0xB2 =
2649 { "Wacom Intuos3 9x12", 60960, 45720, 1023, 63,
2650 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2651 static const struct wacom_features wacom_features_0xB3 =
2652 { "Wacom Intuos3 12x12", 60960, 60960, 1023, 63,
2653 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2654 static const struct wacom_features wacom_features_0xB4 =
2655 { "Wacom Intuos3 12x19", 97536, 60960, 1023, 63,
2656 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2657 static const struct wacom_features wacom_features_0xB5 =
2658 { "Wacom Intuos3 6x11", 54204, 31750, 1023, 63,
2659 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2660 static const struct wacom_features wacom_features_0xB7 =
2661 { "Wacom Intuos3 4x6", 31496, 19685, 1023, 63,
2662 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2663 static const struct wacom_features wacom_features_0xB8 =
2664 { "Wacom Intuos4 4x6", 31496, 19685, 2047, 63,
2665 INTUOS4S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2666 static const struct wacom_features wacom_features_0xB9 =
2667 { "Wacom Intuos4 6x9", 44704, 27940, 2047, 63,
2668 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2669 static const struct wacom_features wacom_features_0xBA =
2670 { "Wacom Intuos4 8x13", 65024, 40640, 2047, 63,
2671 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2672 static const struct wacom_features wacom_features_0xBB =
2673 { "Wacom Intuos4 12x19", 97536, 60960, 2047, 63,
2674 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2675 static const struct wacom_features wacom_features_0xBC =
2676 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63,
2677 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2678 static const struct wacom_features wacom_features_0xBD =
2679 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63,
2680 INTUOS4WL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2681 static const struct wacom_features wacom_features_0x26 =
2682 { "Wacom Intuos5 touch S", 31496, 19685, 2047, 63,
2683 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16 };
2684 static const struct wacom_features wacom_features_0x27 =
2685 { "Wacom Intuos5 touch M", 44704, 27940, 2047, 63,
2686 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16 };
2687 static const struct wacom_features wacom_features_0x28 =
2688 { "Wacom Intuos5 touch L", 65024, 40640, 2047, 63,
2689 INTUOS5L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16 };
2690 static const struct wacom_features wacom_features_0x29 =
2691 { "Wacom Intuos5 S", 31496, 19685, 2047, 63,
2692 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2693 static const struct wacom_features wacom_features_0x2A =
2694 { "Wacom Intuos5 M", 44704, 27940, 2047, 63,
2695 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2696 static const struct wacom_features wacom_features_0x314 =
2697 { "Wacom Intuos Pro S", 31496, 19685, 2047, 63,
2698 INTUOSPS, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16,
2699 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2700 static const struct wacom_features wacom_features_0x315 =
2701 { "Wacom Intuos Pro M", 44704, 27940, 2047, 63,
2702 INTUOSPM, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16,
2703 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2704 static const struct wacom_features wacom_features_0x317 =
2705 { "Wacom Intuos Pro L", 65024, 40640, 2047, 63,
2706 INTUOSPL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16,
2707 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2708 static const struct wacom_features wacom_features_0xF4 =
2709 { "Wacom Cintiq 24HD", 104080, 65200, 2047, 63,
2710 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2711 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
2712 static const struct wacom_features wacom_features_0xF8 =
2713 { "Wacom Cintiq 24HD touch", 104080, 65200, 2047, 63, /* Pen */
2714 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2715 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
2716 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf6 };
2717 static const struct wacom_features wacom_features_0xF6 =
2718 { "Wacom Cintiq 24HD touch", .type = WACOM_24HDT, /* Touch */
2719 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf8, .touch_max = 10,
2720 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2721 static const struct wacom_features wacom_features_0x3F =
2722 { "Wacom Cintiq 21UX", 87200, 65600, 1023, 63,
2723 CINTIQ, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2724 static const struct wacom_features wacom_features_0xC5 =
2725 { "Wacom Cintiq 20WSX", 86680, 54180, 1023, 63,
2726 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2727 static const struct wacom_features wacom_features_0xC6 =
2728 { "Wacom Cintiq 12WX", 53020, 33440, 1023, 63,
2729 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2730 static const struct wacom_features wacom_features_0x304 =
2731 { "Wacom Cintiq 13HD", 59152, 33448, 1023, 63,
2732 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2733 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
2734 static const struct wacom_features wacom_features_0xC7 =
2735 { "Wacom DTU1931", 37832, 30305, 511, 0,
2736 PL, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2737 static const struct wacom_features wacom_features_0xCE =
2738 { "Wacom DTU2231", 47864, 27011, 511, 0,
2739 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2740 .check_for_hid_type = true, .hid_type = HID_TYPE_USBMOUSE };
2741 static const struct wacom_features wacom_features_0xF0 =
2742 { "Wacom DTU1631", 34623, 19553, 511, 0,
2743 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2744 static const struct wacom_features wacom_features_0xFB =
2745 { "Wacom DTU1031", 21896, 13760, 511, 0,
2746 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2747 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET };
2748 static const struct wacom_features wacom_features_0x32F =
2749 { "Wacom DTU1031X", 22472, 12728, 511, 0,
2750 DTUSX, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2751 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET };
2752 static const struct wacom_features wacom_features_0x57 =
2753 { "Wacom DTK2241", 95640, 54060, 2047, 63,
2754 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2755 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
2756 static const struct wacom_features wacom_features_0x59 = /* Pen */
2757 { "Wacom DTH2242", 95640, 54060, 2047, 63,
2758 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2759 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
2760 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5D };
2761 static const struct wacom_features wacom_features_0x5D = /* Touch */
2762 { "Wacom DTH2242", .type = WACOM_24HDT,
2763 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x59, .touch_max = 10,
2764 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2765 static const struct wacom_features wacom_features_0xCC =
2766 { "Wacom Cintiq 21UX2", 86800, 65200, 2047, 63,
2767 WACOM_21UX2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2768 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
2769 static const struct wacom_features wacom_features_0xFA =
2770 { "Wacom Cintiq 22HD", 95440, 53860, 2047, 63,
2771 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2772 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
2773 static const struct wacom_features wacom_features_0x5B =
2774 { "Wacom Cintiq 22HDT", 95440, 53860, 2047, 63,
2775 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2776 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
2777 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5e };
2778 static const struct wacom_features wacom_features_0x5E =
2779 { "Wacom Cintiq 22HDT", .type = WACOM_24HDT,
2780 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5b, .touch_max = 10,
2781 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2782 static const struct wacom_features wacom_features_0x90 =
2783 { "Wacom ISDv4 90", 26202, 16325, 255, 0,
2784 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2785 static const struct wacom_features wacom_features_0x93 =
2786 { "Wacom ISDv4 93", 26202, 16325, 255, 0,
2787 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2788 static const struct wacom_features wacom_features_0x97 =
2789 { "Wacom ISDv4 97", 26202, 16325, 511, 0,
2790 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2791 static const struct wacom_features wacom_features_0x9A =
2792 { "Wacom ISDv4 9A", 26202, 16325, 255, 0,
2793 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2794 static const struct wacom_features wacom_features_0x9F =
2795 { "Wacom ISDv4 9F", 26202, 16325, 255, 0,
2796 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2797 static const struct wacom_features wacom_features_0xE2 =
2798 { "Wacom ISDv4 E2", 26202, 16325, 255, 0,
2799 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2800 static const struct wacom_features wacom_features_0xE3 =
2801 { "Wacom ISDv4 E3", 26202, 16325, 255, 0,
2802 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2803 static const struct wacom_features wacom_features_0xE5 =
2804 { "Wacom ISDv4 E5", 26202, 16325, 255, 0,
2805 MTSCREEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2806 static const struct wacom_features wacom_features_0xE6 =
2807 { "Wacom ISDv4 E6", 27760, 15694, 255, 0,
2808 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2809 static const struct wacom_features wacom_features_0xEC =
2810 { "Wacom ISDv4 EC", 25710, 14500, 255, 0,
2811 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2812 static const struct wacom_features wacom_features_0xED =
2813 { "Wacom ISDv4 ED", 26202, 16325, 255, 0,
2814 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2815 static const struct wacom_features wacom_features_0xEF =
2816 { "Wacom ISDv4 EF", 26202, 16325, 255, 0,
2817 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2818 static const struct wacom_features wacom_features_0x100 =
2819 { "Wacom ISDv4 100", 26202, 16325, 255, 0,
2820 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2821 static const struct wacom_features wacom_features_0x101 =
2822 { "Wacom ISDv4 101", 26202, 16325, 255, 0,
2823 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2824 static const struct wacom_features wacom_features_0x10D =
2825 { "Wacom ISDv4 10D", 26202, 16325, 255, 0,
2826 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2827 static const struct wacom_features wacom_features_0x10E =
2828 { "Wacom ISDv4 10E", 27760, 15694, 255, 0,
2829 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2830 static const struct wacom_features wacom_features_0x10F =
2831 { "Wacom ISDv4 10F", 27760, 15694, 255, 0,
2832 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2833 static const struct wacom_features wacom_features_0x116 =
2834 { "Wacom ISDv4 116", 26202, 16325, 255, 0,
2835 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2836 static const struct wacom_features wacom_features_0x12C =
2837 { "Wacom ISDv4 12C", 27848, 15752, 2047, 0,
2838 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2839 static const struct wacom_features wacom_features_0x4001 =
2840 { "Wacom ISDv4 4001", 26202, 16325, 255, 0,
2841 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2842 static const struct wacom_features wacom_features_0x4004 =
2843 { "Wacom ISDv4 4004", 11060, 6220, 255, 0,
2844 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2845 static const struct wacom_features wacom_features_0x5000 =
2846 { "Wacom ISDv4 5000", 27848, 15752, 1023, 0,
2847 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2848 static const struct wacom_features wacom_features_0x5002 =
2849 { "Wacom ISDv4 5002", 29576, 16724, 1023, 0,
2850 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2851 static const struct wacom_features wacom_features_0x47 =
2852 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31,
2853 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2854 static const struct wacom_features wacom_features_0x84 =
2855 { "Wacom Wireless Receiver", 0, 0, 0, 0,
2856 WIRELESS, 0, 0, .touch_max = 16 };
2857 static const struct wacom_features wacom_features_0xD0 =
2858 { "Wacom Bamboo 2FG", 14720, 9200, 1023, 31,
2859 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2860 static const struct wacom_features wacom_features_0xD1 =
2861 { "Wacom Bamboo 2FG 4x5", 14720, 9200, 1023, 31,
2862 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2863 static const struct wacom_features wacom_features_0xD2 =
2864 { "Wacom Bamboo Craft", 14720, 9200, 1023, 31,
2865 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2866 static const struct wacom_features wacom_features_0xD3 =
2867 { "Wacom Bamboo 2FG 6x8", 21648, 13700, 1023, 31,
2868 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2869 static const struct wacom_features wacom_features_0xD4 =
2870 { "Wacom Bamboo Pen", 14720, 9200, 1023, 31,
2871 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2872 static const struct wacom_features wacom_features_0xD5 =
2873 { "Wacom Bamboo Pen 6x8", 21648, 13700, 1023, 31,
2874 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2875 static const struct wacom_features wacom_features_0xD6 =
2876 { "Wacom BambooPT 2FG 4x5", 14720, 9200, 1023, 31,
2877 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2878 static const struct wacom_features wacom_features_0xD7 =
2879 { "Wacom BambooPT 2FG Small", 14720, 9200, 1023, 31,
2880 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2881 static const struct wacom_features wacom_features_0xD8 =
2882 { "Wacom Bamboo Comic 2FG", 21648, 13700, 1023, 31,
2883 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2884 static const struct wacom_features wacom_features_0xDA =
2885 { "Wacom Bamboo 2FG 4x5 SE", 14720, 9200, 1023, 31,
2886 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2887 static const struct wacom_features wacom_features_0xDB =
2888 { "Wacom Bamboo 2FG 6x8 SE", 21648, 13700, 1023, 31,
2889 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2890 static const struct wacom_features wacom_features_0xDD =
2891 { "Wacom Bamboo Connect", 14720, 9200, 1023, 31,
2892 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2893 static const struct wacom_features wacom_features_0xDE =
2894 { "Wacom Bamboo 16FG 4x5", 14720, 9200, 1023, 31,
2895 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 };
2896 static const struct wacom_features wacom_features_0xDF =
2897 { "Wacom Bamboo 16FG 6x8", 21648, 13700, 1023, 31,
2898 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 };
2899 static const struct wacom_features wacom_features_0x300 =
2900 { "Wacom Bamboo One S", 14720, 9225, 1023, 31,
2901 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2902 static const struct wacom_features wacom_features_0x301 =
2903 { "Wacom Bamboo One M", 21648, 13530, 1023, 31,
2904 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2905 static const struct wacom_features wacom_features_0x302 =
2906 { "Wacom Intuos PT S", 15200, 9500, 1023, 31,
2907 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
2908 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2909 static const struct wacom_features wacom_features_0x303 =
2910 { "Wacom Intuos PT M", 21600, 13500, 1023, 31,
2911 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
2912 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2913 static const struct wacom_features wacom_features_0x30E =
2914 { "Wacom Intuos S", 15200, 9500, 1023, 31,
2915 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2916 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2917 static const struct wacom_features wacom_features_0x6004 =
2918 { "ISD-V4", 12800, 8000, 255, 0,
2919 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2920 static const struct wacom_features wacom_features_0x307 =
2921 { "Wacom ISDv5 307", 59152, 33448, 2047, 63,
2922 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2923 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
2924 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x309 };
2925 static const struct wacom_features wacom_features_0x309 =
2926 { "Wacom ISDv5 309", .type = WACOM_24HDT, /* Touch */
2927 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x0307, .touch_max = 10,
2928 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2929 static const struct wacom_features wacom_features_0x30A =
2930 { "Wacom ISDv5 30A", 59152, 33448, 2047, 63,
2931 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2932 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
2933 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30C };
2934 static const struct wacom_features wacom_features_0x30C =
2935 { "Wacom ISDv5 30C", .type = WACOM_24HDT, /* Touch */
2936 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30A, .touch_max = 10,
2937 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2938 static const struct wacom_features wacom_features_0x323 =
2939 { "Wacom Intuos P M", 21600, 13500, 1023, 31,
2940 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2941 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2942
2943 static const struct wacom_features wacom_features_HID_ANY_ID =
2944 { "Wacom HID", .type = HID_GENERIC };
2945
2946 #define USB_DEVICE_WACOM(prod) \
2947 HID_DEVICE(BUS_USB, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
2948 .driver_data = (kernel_ulong_t)&wacom_features_##prod
2949
2950 #define BT_DEVICE_WACOM(prod) \
2951 HID_DEVICE(BUS_BLUETOOTH, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
2952 .driver_data = (kernel_ulong_t)&wacom_features_##prod
2953
2954 #define USB_DEVICE_LENOVO(prod) \
2955 HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, prod), \
2956 .driver_data = (kernel_ulong_t)&wacom_features_##prod
2957
2958 const struct hid_device_id wacom_ids[] = {
2959 { USB_DEVICE_WACOM(0x00) },
2960 { USB_DEVICE_WACOM(0x03) },
2961 { USB_DEVICE_WACOM(0x10) },
2962 { USB_DEVICE_WACOM(0x11) },
2963 { USB_DEVICE_WACOM(0x12) },
2964 { USB_DEVICE_WACOM(0x13) },
2965 { USB_DEVICE_WACOM(0x14) },
2966 { USB_DEVICE_WACOM(0x15) },
2967 { USB_DEVICE_WACOM(0x16) },
2968 { USB_DEVICE_WACOM(0x17) },
2969 { USB_DEVICE_WACOM(0x18) },
2970 { USB_DEVICE_WACOM(0x19) },
2971 { USB_DEVICE_WACOM(0x20) },
2972 { USB_DEVICE_WACOM(0x21) },
2973 { USB_DEVICE_WACOM(0x22) },
2974 { USB_DEVICE_WACOM(0x23) },
2975 { USB_DEVICE_WACOM(0x24) },
2976 { USB_DEVICE_WACOM(0x26) },
2977 { USB_DEVICE_WACOM(0x27) },
2978 { USB_DEVICE_WACOM(0x28) },
2979 { USB_DEVICE_WACOM(0x29) },
2980 { USB_DEVICE_WACOM(0x2A) },
2981 { USB_DEVICE_WACOM(0x30) },
2982 { USB_DEVICE_WACOM(0x31) },
2983 { USB_DEVICE_WACOM(0x32) },
2984 { USB_DEVICE_WACOM(0x33) },
2985 { USB_DEVICE_WACOM(0x34) },
2986 { USB_DEVICE_WACOM(0x35) },
2987 { USB_DEVICE_WACOM(0x37) },
2988 { USB_DEVICE_WACOM(0x38) },
2989 { USB_DEVICE_WACOM(0x39) },
2990 { USB_DEVICE_WACOM(0x3F) },
2991 { USB_DEVICE_WACOM(0x41) },
2992 { USB_DEVICE_WACOM(0x42) },
2993 { USB_DEVICE_WACOM(0x43) },
2994 { USB_DEVICE_WACOM(0x44) },
2995 { USB_DEVICE_WACOM(0x45) },
2996 { USB_DEVICE_WACOM(0x47) },
2997 { USB_DEVICE_WACOM(0x57) },
2998 { USB_DEVICE_WACOM(0x59) },
2999 { USB_DEVICE_WACOM(0x5B) },
3000 { USB_DEVICE_WACOM(0x5D) },
3001 { USB_DEVICE_WACOM(0x5E) },
3002 { USB_DEVICE_WACOM(0x60) },
3003 { USB_DEVICE_WACOM(0x61) },
3004 { USB_DEVICE_WACOM(0x62) },
3005 { USB_DEVICE_WACOM(0x63) },
3006 { USB_DEVICE_WACOM(0x64) },
3007 { USB_DEVICE_WACOM(0x65) },
3008 { USB_DEVICE_WACOM(0x69) },
3009 { USB_DEVICE_WACOM(0x6A) },
3010 { USB_DEVICE_WACOM(0x6B) },
3011 { BT_DEVICE_WACOM(0x81) },
3012 { USB_DEVICE_WACOM(0x84) },
3013 { USB_DEVICE_WACOM(0x90) },
3014 { USB_DEVICE_WACOM(0x93) },
3015 { USB_DEVICE_WACOM(0x97) },
3016 { USB_DEVICE_WACOM(0x9A) },
3017 { USB_DEVICE_WACOM(0x9F) },
3018 { USB_DEVICE_WACOM(0xB0) },
3019 { USB_DEVICE_WACOM(0xB1) },
3020 { USB_DEVICE_WACOM(0xB2) },
3021 { USB_DEVICE_WACOM(0xB3) },
3022 { USB_DEVICE_WACOM(0xB4) },
3023 { USB_DEVICE_WACOM(0xB5) },
3024 { USB_DEVICE_WACOM(0xB7) },
3025 { USB_DEVICE_WACOM(0xB8) },
3026 { USB_DEVICE_WACOM(0xB9) },
3027 { USB_DEVICE_WACOM(0xBA) },
3028 { USB_DEVICE_WACOM(0xBB) },
3029 { USB_DEVICE_WACOM(0xBC) },
3030 { BT_DEVICE_WACOM(0xBD) },
3031 { USB_DEVICE_WACOM(0xC0) },
3032 { USB_DEVICE_WACOM(0xC2) },
3033 { USB_DEVICE_WACOM(0xC4) },
3034 { USB_DEVICE_WACOM(0xC5) },
3035 { USB_DEVICE_WACOM(0xC6) },
3036 { USB_DEVICE_WACOM(0xC7) },
3037 { USB_DEVICE_WACOM(0xCC) },
3038 { USB_DEVICE_WACOM(0xCE) },
3039 { USB_DEVICE_WACOM(0xD0) },
3040 { USB_DEVICE_WACOM(0xD1) },
3041 { USB_DEVICE_WACOM(0xD2) },
3042 { USB_DEVICE_WACOM(0xD3) },
3043 { USB_DEVICE_WACOM(0xD4) },
3044 { USB_DEVICE_WACOM(0xD5) },
3045 { USB_DEVICE_WACOM(0xD6) },
3046 { USB_DEVICE_WACOM(0xD7) },
3047 { USB_DEVICE_WACOM(0xD8) },
3048 { USB_DEVICE_WACOM(0xDA) },
3049 { USB_DEVICE_WACOM(0xDB) },
3050 { USB_DEVICE_WACOM(0xDD) },
3051 { USB_DEVICE_WACOM(0xDE) },
3052 { USB_DEVICE_WACOM(0xDF) },
3053 { USB_DEVICE_WACOM(0xE2) },
3054 { USB_DEVICE_WACOM(0xE3) },
3055 { USB_DEVICE_WACOM(0xE5) },
3056 { USB_DEVICE_WACOM(0xE6) },
3057 { USB_DEVICE_WACOM(0xEC) },
3058 { USB_DEVICE_WACOM(0xED) },
3059 { USB_DEVICE_WACOM(0xEF) },
3060 { USB_DEVICE_WACOM(0xF0) },
3061 { USB_DEVICE_WACOM(0xF4) },
3062 { USB_DEVICE_WACOM(0xF6) },
3063 { USB_DEVICE_WACOM(0xF8) },
3064 { USB_DEVICE_WACOM(0xFA) },
3065 { USB_DEVICE_WACOM(0xFB) },
3066 { USB_DEVICE_WACOM(0x100) },
3067 { USB_DEVICE_WACOM(0x101) },
3068 { USB_DEVICE_WACOM(0x10D) },
3069 { USB_DEVICE_WACOM(0x10E) },
3070 { USB_DEVICE_WACOM(0x10F) },
3071 { USB_DEVICE_WACOM(0x116) },
3072 { USB_DEVICE_WACOM(0x12C) },
3073 { USB_DEVICE_WACOM(0x300) },
3074 { USB_DEVICE_WACOM(0x301) },
3075 { USB_DEVICE_WACOM(0x302) },
3076 { USB_DEVICE_WACOM(0x303) },
3077 { USB_DEVICE_WACOM(0x304) },
3078 { USB_DEVICE_WACOM(0x307) },
3079 { USB_DEVICE_WACOM(0x309) },
3080 { USB_DEVICE_WACOM(0x30A) },
3081 { USB_DEVICE_WACOM(0x30C) },
3082 { USB_DEVICE_WACOM(0x30E) },
3083 { USB_DEVICE_WACOM(0x314) },
3084 { USB_DEVICE_WACOM(0x315) },
3085 { USB_DEVICE_WACOM(0x317) },
3086 { USB_DEVICE_WACOM(0x323) },
3087 { USB_DEVICE_WACOM(0x32F) },
3088 { USB_DEVICE_WACOM(0x4001) },
3089 { USB_DEVICE_WACOM(0x4004) },
3090 { USB_DEVICE_WACOM(0x5000) },
3091 { USB_DEVICE_WACOM(0x5002) },
3092 { USB_DEVICE_LENOVO(0x6004) },
3093
3094 { USB_DEVICE_WACOM(HID_ANY_ID) },
3095 { }
3096 };
3097 MODULE_DEVICE_TABLE(hid, wacom_ids);
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