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HID: wacom: Consult the application usage when determining field type
[deliverable/linux.git] / drivers / hid / wacom_wac.c
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CommitLineData
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#include <linux/hid.h>
19
20/* resolution for penabled devices */
21#define WACOM_PL_RES 20
22#define WACOM_PENPRTN_RES 40
23#define WACOM_VOLITO_RES 50
24#define WACOM_GRAPHIRE_RES 80
25#define WACOM_INTUOS_RES 100
26#define WACOM_INTUOS3_RES 200
27
28/*
29 * Scale factor relating reported contact size to logical contact area.
30 * 2^14/pi is a good approximation on Intuos5 and 3rd-gen Bamboo
31 */
32#define WACOM_CONTACT_AREA_SCALE 2607
33
34/*
35 * Percent of battery capacity for Graphire.
36 * 8th value means AC online and show 100% capacity.
37 */
38static unsigned short batcap_gr[8] = { 1, 15, 25, 35, 50, 70, 100, 100 };
39
40/*
41 * Percent of battery capacity for Intuos4 WL, AC has a separate bit.
42 */
43static unsigned short batcap_i4[8] = { 1, 15, 30, 45, 60, 70, 85, 100 };
44
45static int wacom_penpartner_irq(struct wacom_wac *wacom)
46{
47 unsigned char *data = wacom->data;
48 struct input_dev *input = wacom->input;
49
50 switch (data[0]) {
51 case 1:
52 if (data[5] & 0x80) {
53 wacom->tool[0] = (data[5] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
54 wacom->id[0] = (data[5] & 0x20) ? ERASER_DEVICE_ID : STYLUS_DEVICE_ID;
55 input_report_key(input, wacom->tool[0], 1);
56 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
57 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
58 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
59 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);
60 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -127));
61 input_report_key(input, BTN_STYLUS, (data[5] & 0x40));
62 } else {
63 input_report_key(input, wacom->tool[0], 0);
64 input_report_abs(input, ABS_MISC, 0); /* report tool id */
65 input_report_abs(input, ABS_PRESSURE, -1);
66 input_report_key(input, BTN_TOUCH, 0);
67 }
68 break;
69
70 case 2:
71 input_report_key(input, BTN_TOOL_PEN, 1);
72 input_report_abs(input, ABS_MISC, STYLUS_DEVICE_ID); /* report tool id */
73 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
74 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
75 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);
76 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -80) && !(data[5] & 0x20));
77 input_report_key(input, BTN_STYLUS, (data[5] & 0x40));
78 break;
79
80 default:
81 dev_dbg(input->dev.parent,
82 "%s: received unknown report #%d\n", __func__, data[0]);
83 return 0;
84 }
85
86 return 1;
87}
88
89static int wacom_pl_irq(struct wacom_wac *wacom)
90{
91 struct wacom_features *features = &wacom->features;
92 unsigned char *data = wacom->data;
93 struct input_dev *input = wacom->input;
94 int prox, pressure;
95
96 if (data[0] != WACOM_REPORT_PENABLED) {
97 dev_dbg(input->dev.parent,
98 "%s: received unknown report #%d\n", __func__, data[0]);
99 return 0;
100 }
101
102 prox = data[1] & 0x40;
103
104 if (prox) {
105 wacom->id[0] = ERASER_DEVICE_ID;
106 pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1));
107 if (features->pressure_max > 255)
108 pressure = (pressure << 1) | ((data[4] >> 6) & 1);
109 pressure += (features->pressure_max + 1) / 2;
110
111 /*
112 * if going from out of proximity into proximity select between the eraser
113 * and the pen based on the state of the stylus2 button, choose eraser if
114 * pressed else choose pen. if not a proximity change from out to in, send
115 * an out of proximity for previous tool then a in for new tool.
116 */
117 if (!wacom->tool[0]) {
118 /* Eraser bit set for DTF */
119 if (data[1] & 0x10)
120 wacom->tool[1] = BTN_TOOL_RUBBER;
121 else
122 /* Going into proximity select tool */
123 wacom->tool[1] = (data[4] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
124 } else {
125 /* was entered with stylus2 pressed */
126 if (wacom->tool[1] == BTN_TOOL_RUBBER && !(data[4] & 0x20)) {
127 /* report out proximity for previous tool */
128 input_report_key(input, wacom->tool[1], 0);
129 input_sync(input);
130 wacom->tool[1] = BTN_TOOL_PEN;
131 return 0;
132 }
133 }
134 if (wacom->tool[1] != BTN_TOOL_RUBBER) {
135 /* Unknown tool selected default to pen tool */
136 wacom->tool[1] = BTN_TOOL_PEN;
137 wacom->id[0] = STYLUS_DEVICE_ID;
138 }
139 input_report_key(input, wacom->tool[1], prox); /* report in proximity for tool */
140 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
141 input_report_abs(input, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14));
142 input_report_abs(input, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14));
143 input_report_abs(input, ABS_PRESSURE, pressure);
144
145 input_report_key(input, BTN_TOUCH, data[4] & 0x08);
146 input_report_key(input, BTN_STYLUS, data[4] & 0x10);
147 /* Only allow the stylus2 button to be reported for the pen tool. */
148 input_report_key(input, BTN_STYLUS2, (wacom->tool[1] == BTN_TOOL_PEN) && (data[4] & 0x20));
149 } else {
150 /* report proximity-out of a (valid) tool */
151 if (wacom->tool[1] != BTN_TOOL_RUBBER) {
152 /* Unknown tool selected default to pen tool */
153 wacom->tool[1] = BTN_TOOL_PEN;
154 }
155 input_report_key(input, wacom->tool[1], prox);
156 }
157
158 wacom->tool[0] = prox; /* Save proximity state */
159 return 1;
160}
161
162static int wacom_ptu_irq(struct wacom_wac *wacom)
163{
164 unsigned char *data = wacom->data;
165 struct input_dev *input = wacom->input;
166
167 if (data[0] != WACOM_REPORT_PENABLED) {
168 dev_dbg(input->dev.parent,
169 "%s: received unknown report #%d\n", __func__, data[0]);
170 return 0;
171 }
172
173 if (data[1] & 0x04) {
174 input_report_key(input, BTN_TOOL_RUBBER, data[1] & 0x20);
175 input_report_key(input, BTN_TOUCH, data[1] & 0x08);
176 wacom->id[0] = ERASER_DEVICE_ID;
177 } else {
178 input_report_key(input, BTN_TOOL_PEN, data[1] & 0x20);
179 input_report_key(input, BTN_TOUCH, data[1] & 0x01);
180 wacom->id[0] = STYLUS_DEVICE_ID;
181 }
182 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
183 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
184 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
185 input_report_abs(input, ABS_PRESSURE, le16_to_cpup((__le16 *)&data[6]));
186 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
187 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
188 return 1;
189}
190
191static int wacom_dtu_irq(struct wacom_wac *wacom)
192{
193 unsigned char *data = wacom->data;
194 struct input_dev *input = wacom->input;
195 int prox = data[1] & 0x20;
196
197 dev_dbg(input->dev.parent,
198 "%s: received report #%d", __func__, data[0]);
199
200 if (prox) {
201 /* Going into proximity select tool */
202 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
203 if (wacom->tool[0] == BTN_TOOL_PEN)
204 wacom->id[0] = STYLUS_DEVICE_ID;
205 else
206 wacom->id[0] = ERASER_DEVICE_ID;
207 }
208 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
209 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
210 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
211 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
212 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x01) << 8) | data[6]);
213 input_report_key(input, BTN_TOUCH, data[1] & 0x05);
214 if (!prox) /* out-prox */
215 wacom->id[0] = 0;
216 input_report_key(input, wacom->tool[0], prox);
217 input_report_abs(input, ABS_MISC, wacom->id[0]);
218 return 1;
219}
220
221static int wacom_dtus_irq(struct wacom_wac *wacom)
222{
223 char *data = wacom->data;
224 struct input_dev *input = wacom->input;
225 unsigned short prox, pressure = 0;
226
227 if (data[0] != WACOM_REPORT_DTUS && data[0] != WACOM_REPORT_DTUSPAD) {
228 dev_dbg(input->dev.parent,
229 "%s: received unknown report #%d", __func__, data[0]);
230 return 0;
231 } else if (data[0] == WACOM_REPORT_DTUSPAD) {
232 input = wacom->pad_input;
233 input_report_key(input, BTN_0, (data[1] & 0x01));
234 input_report_key(input, BTN_1, (data[1] & 0x02));
235 input_report_key(input, BTN_2, (data[1] & 0x04));
236 input_report_key(input, BTN_3, (data[1] & 0x08));
237 input_report_abs(input, ABS_MISC,
238 data[1] & 0x0f ? PAD_DEVICE_ID : 0);
239 return 1;
240 } else {
241 prox = data[1] & 0x80;
242 if (prox) {
243 switch ((data[1] >> 3) & 3) {
244 case 1: /* Rubber */
245 wacom->tool[0] = BTN_TOOL_RUBBER;
246 wacom->id[0] = ERASER_DEVICE_ID;
247 break;
248
249 case 2: /* Pen */
250 wacom->tool[0] = BTN_TOOL_PEN;
251 wacom->id[0] = STYLUS_DEVICE_ID;
252 break;
253 }
254 }
255
256 input_report_key(input, BTN_STYLUS, data[1] & 0x20);
257 input_report_key(input, BTN_STYLUS2, data[1] & 0x40);
258 input_report_abs(input, ABS_X, get_unaligned_be16(&data[3]));
259 input_report_abs(input, ABS_Y, get_unaligned_be16(&data[5]));
260 pressure = ((data[1] & 0x03) << 8) | (data[2] & 0xff);
261 input_report_abs(input, ABS_PRESSURE, pressure);
262 input_report_key(input, BTN_TOUCH, pressure > 10);
263
264 if (!prox) /* out-prox */
265 wacom->id[0] = 0;
266 input_report_key(input, wacom->tool[0], prox);
267 input_report_abs(input, ABS_MISC, wacom->id[0]);
268 return 1;
269 }
270}
271
272static int wacom_graphire_irq(struct wacom_wac *wacom)
273{
274 struct wacom_features *features = &wacom->features;
275 unsigned char *data = wacom->data;
276 struct input_dev *input = wacom->input;
277 struct input_dev *pad_input = wacom->pad_input;
278 int battery_capacity, ps_connected;
279 int prox;
280 int rw = 0;
281 int retval = 0;
282
283 if (features->type == GRAPHIRE_BT) {
284 if (data[0] != WACOM_REPORT_PENABLED_BT) {
285 dev_dbg(input->dev.parent,
286 "%s: received unknown report #%d\n", __func__,
287 data[0]);
288 goto exit;
289 }
290 } else if (data[0] != WACOM_REPORT_PENABLED) {
291 dev_dbg(input->dev.parent,
292 "%s: received unknown report #%d\n", __func__, data[0]);
293 goto exit;
294 }
295
296 prox = data[1] & 0x80;
297 if (prox || wacom->id[0]) {
298 if (prox) {
299 switch ((data[1] >> 5) & 3) {
300
301 case 0: /* Pen */
302 wacom->tool[0] = BTN_TOOL_PEN;
303 wacom->id[0] = STYLUS_DEVICE_ID;
304 break;
305
306 case 1: /* Rubber */
307 wacom->tool[0] = BTN_TOOL_RUBBER;
308 wacom->id[0] = ERASER_DEVICE_ID;
309 break;
310
311 case 2: /* Mouse with wheel */
312 input_report_key(input, BTN_MIDDLE, data[1] & 0x04);
313 /* fall through */
314
315 case 3: /* Mouse without wheel */
316 wacom->tool[0] = BTN_TOOL_MOUSE;
317 wacom->id[0] = CURSOR_DEVICE_ID;
318 break;
319 }
320 }
321 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
322 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
323 if (wacom->tool[0] != BTN_TOOL_MOUSE) {
324 if (features->type == GRAPHIRE_BT)
325 input_report_abs(input, ABS_PRESSURE, data[6] |
326 (((__u16) (data[1] & 0x08)) << 5));
327 else
328 input_report_abs(input, ABS_PRESSURE, data[6] |
329 ((data[7] & 0x03) << 8));
330 input_report_key(input, BTN_TOUCH, data[1] & 0x01);
331 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
332 input_report_key(input, BTN_STYLUS2, data[1] & 0x04);
333 } else {
334 input_report_key(input, BTN_LEFT, data[1] & 0x01);
335 input_report_key(input, BTN_RIGHT, data[1] & 0x02);
336 if (features->type == WACOM_G4 ||
337 features->type == WACOM_MO) {
338 input_report_abs(input, ABS_DISTANCE, data[6] & 0x3f);
339 rw = (data[7] & 0x04) - (data[7] & 0x03);
340 } else if (features->type == GRAPHIRE_BT) {
341 /* Compute distance between mouse and tablet */
342 rw = 44 - (data[6] >> 2);
343 rw = clamp_val(rw, 0, 31);
344 input_report_abs(input, ABS_DISTANCE, rw);
345 if (((data[1] >> 5) & 3) == 2) {
346 /* Mouse with wheel */
347 input_report_key(input, BTN_MIDDLE,
348 data[1] & 0x04);
349 rw = (data[6] & 0x01) ? -1 :
350 (data[6] & 0x02) ? 1 : 0;
351 } else {
352 rw = 0;
353 }
354 } else {
355 input_report_abs(input, ABS_DISTANCE, data[7] & 0x3f);
356 rw = -(signed char)data[6];
357 }
358 input_report_rel(input, REL_WHEEL, rw);
359 }
360
361 if (!prox)
362 wacom->id[0] = 0;
363 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
364 input_report_key(input, wacom->tool[0], prox);
365 input_sync(input); /* sync last event */
366 }
367
368 /* send pad data */
369 switch (features->type) {
370 case WACOM_G4:
371 prox = data[7] & 0xf8;
372 if (prox || wacom->id[1]) {
373 wacom->id[1] = PAD_DEVICE_ID;
374 input_report_key(pad_input, BTN_BACK, (data[7] & 0x40));
375 input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x80));
376 rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3);
377 input_report_rel(pad_input, REL_WHEEL, rw);
378 if (!prox)
379 wacom->id[1] = 0;
380 input_report_abs(pad_input, ABS_MISC, wacom->id[1]);
381 retval = 1;
382 }
383 break;
384
385 case WACOM_MO:
386 prox = (data[7] & 0xf8) || data[8];
387 if (prox || wacom->id[1]) {
388 wacom->id[1] = PAD_DEVICE_ID;
389 input_report_key(pad_input, BTN_BACK, (data[7] & 0x08));
390 input_report_key(pad_input, BTN_LEFT, (data[7] & 0x20));
391 input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x10));
392 input_report_key(pad_input, BTN_RIGHT, (data[7] & 0x40));
393 input_report_abs(pad_input, ABS_WHEEL, (data[8] & 0x7f));
394 if (!prox)
395 wacom->id[1] = 0;
396 input_report_abs(pad_input, ABS_MISC, wacom->id[1]);
397 retval = 1;
398 }
399 break;
400 case GRAPHIRE_BT:
401 prox = data[7] & 0x03;
402 if (prox || wacom->id[1]) {
403 wacom->id[1] = PAD_DEVICE_ID;
404 input_report_key(pad_input, BTN_0, (data[7] & 0x02));
405 input_report_key(pad_input, BTN_1, (data[7] & 0x01));
406 if (!prox)
407 wacom->id[1] = 0;
408 input_report_abs(pad_input, ABS_MISC, wacom->id[1]);
409 retval = 1;
410 }
411 break;
412 }
413
414 /* Store current battery capacity and power supply state */
415 if (features->type == GRAPHIRE_BT) {
416 rw = (data[7] >> 2 & 0x07);
417 battery_capacity = batcap_gr[rw];
418 ps_connected = rw == 7;
419 if ((wacom->battery_capacity != battery_capacity) ||
420 (wacom->ps_connected != ps_connected)) {
421 wacom->battery_capacity = battery_capacity;
422 wacom->ps_connected = ps_connected;
423 wacom_notify_battery(wacom);
424 }
425 }
426exit:
427 return retval;
428}
429
430static int wacom_intuos_inout(struct wacom_wac *wacom)
431{
432 struct wacom_features *features = &wacom->features;
433 unsigned char *data = wacom->data;
434 struct input_dev *input = wacom->input;
435 int idx = 0;
436
437 /* tool number */
438 if (features->type == INTUOS)
439 idx = data[1] & 0x01;
440
441 /* Enter report */
442 if ((data[1] & 0xfc) == 0xc0) {
443 if (features->quirks & WACOM_QUIRK_MULTI_INPUT)
444 wacom->shared->stylus_in_proximity = true;
445
446 /* serial number of the tool */
447 wacom->serial[idx] = ((data[3] & 0x0f) << 28) +
448 (data[4] << 20) + (data[5] << 12) +
449 (data[6] << 4) + (data[7] >> 4);
450
451 wacom->id[idx] = (data[2] << 4) | (data[3] >> 4) |
452 ((data[7] & 0x0f) << 20) | ((data[8] & 0xf0) << 12);
453
454 switch (wacom->id[idx]) {
455 case 0x812: /* Inking pen */
456 case 0x801: /* Intuos3 Inking pen */
457 case 0x120802: /* Intuos4/5 Inking Pen */
458 case 0x012:
459 wacom->tool[idx] = BTN_TOOL_PENCIL;
460 break;
461
462 case 0x822: /* Pen */
463 case 0x842:
464 case 0x852:
465 case 0x823: /* Intuos3 Grip Pen */
466 case 0x813: /* Intuos3 Classic Pen */
467 case 0x885: /* Intuos3 Marker Pen */
468 case 0x802: /* Intuos4/5 13HD/24HD General Pen */
469 case 0x804: /* Intuos4/5 13HD/24HD Marker Pen */
470 case 0x022:
471 case 0x100804: /* Intuos4/5 13HD/24HD Art Pen */
472 case 0x140802: /* Intuos4/5 13HD/24HD Classic Pen */
473 case 0x160802: /* Cintiq 13HD Pro Pen */
474 case 0x180802: /* DTH2242 Pen */
475 case 0x100802: /* Intuos4/5 13HD/24HD General Pen */
476 wacom->tool[idx] = BTN_TOOL_PEN;
477 break;
478
479 case 0x832: /* Stroke pen */
480 case 0x032:
481 wacom->tool[idx] = BTN_TOOL_BRUSH;
482 break;
483
484 case 0x007: /* Mouse 4D and 2D */
485 case 0x09c:
486 case 0x094:
487 case 0x017: /* Intuos3 2D Mouse */
488 case 0x806: /* Intuos4 Mouse */
489 wacom->tool[idx] = BTN_TOOL_MOUSE;
490 break;
491
492 case 0x096: /* Lens cursor */
493 case 0x097: /* Intuos3 Lens cursor */
494 case 0x006: /* Intuos4 Lens cursor */
495 wacom->tool[idx] = BTN_TOOL_LENS;
496 break;
497
498 case 0x82a: /* Eraser */
499 case 0x85a:
500 case 0x91a:
501 case 0xd1a:
502 case 0x0fa:
503 case 0x82b: /* Intuos3 Grip Pen Eraser */
504 case 0x81b: /* Intuos3 Classic Pen Eraser */
505 case 0x91b: /* Intuos3 Airbrush Eraser */
506 case 0x80c: /* Intuos4/5 13HD/24HD Marker Pen Eraser */
507 case 0x80a: /* Intuos4/5 13HD/24HD General Pen Eraser */
508 case 0x90a: /* Intuos4/5 13HD/24HD Airbrush Eraser */
509 case 0x14080a: /* Intuos4/5 13HD/24HD Classic Pen Eraser */
510 case 0x10090a: /* Intuos4/5 13HD/24HD Airbrush Eraser */
511 case 0x10080c: /* Intuos4/5 13HD/24HD Art Pen Eraser */
512 case 0x16080a: /* Cintiq 13HD Pro Pen Eraser */
513 case 0x18080a: /* DTH2242 Eraser */
514 case 0x10080a: /* Intuos4/5 13HD/24HD General Pen Eraser */
515 wacom->tool[idx] = BTN_TOOL_RUBBER;
516 break;
517
518 case 0xd12:
519 case 0x912:
520 case 0x112:
521 case 0x913: /* Intuos3 Airbrush */
522 case 0x902: /* Intuos4/5 13HD/24HD Airbrush */
523 case 0x100902: /* Intuos4/5 13HD/24HD Airbrush */
524 wacom->tool[idx] = BTN_TOOL_AIRBRUSH;
525 break;
526
527 default: /* Unknown tool */
528 wacom->tool[idx] = BTN_TOOL_PEN;
529 break;
530 }
531 return 1;
532 }
533
534 /* older I4 styli don't work with new Cintiqs */
535 if (!((wacom->id[idx] >> 20) & 0x01) &&
536 (features->type == WACOM_21UX2))
537 return 1;
538
539 /* Range Report */
540 if ((data[1] & 0xfe) == 0x20) {
541 input_report_key(input, BTN_TOUCH, 0);
542 input_report_abs(input, ABS_PRESSURE, 0);
543 input_report_abs(input, ABS_DISTANCE, wacom->features.distance_max);
544 if (features->quirks & WACOM_QUIRK_MULTI_INPUT)
545 wacom->shared->stylus_in_proximity = true;
546 }
547
548 /* Exit report */
549 if ((data[1] & 0xfe) == 0x80) {
550 if (features->quirks & WACOM_QUIRK_MULTI_INPUT)
551 wacom->shared->stylus_in_proximity = false;
552
553 /*
554 * Reset all states otherwise we lose the initial states
555 * when in-prox next time
556 */
557 input_report_abs(input, ABS_X, 0);
558 input_report_abs(input, ABS_Y, 0);
559 input_report_abs(input, ABS_DISTANCE, 0);
560 input_report_abs(input, ABS_TILT_X, 0);
561 input_report_abs(input, ABS_TILT_Y, 0);
562 if (wacom->tool[idx] >= BTN_TOOL_MOUSE) {
563 input_report_key(input, BTN_LEFT, 0);
564 input_report_key(input, BTN_MIDDLE, 0);
565 input_report_key(input, BTN_RIGHT, 0);
566 input_report_key(input, BTN_SIDE, 0);
567 input_report_key(input, BTN_EXTRA, 0);
568 input_report_abs(input, ABS_THROTTLE, 0);
569 input_report_abs(input, ABS_RZ, 0);
570 } else {
571 input_report_abs(input, ABS_PRESSURE, 0);
572 input_report_key(input, BTN_STYLUS, 0);
573 input_report_key(input, BTN_STYLUS2, 0);
574 input_report_key(input, BTN_TOUCH, 0);
575 input_report_abs(input, ABS_WHEEL, 0);
576 if (features->type >= INTUOS3S)
577 input_report_abs(input, ABS_Z, 0);
578 }
579 input_report_key(input, wacom->tool[idx], 0);
580 input_report_abs(input, ABS_MISC, 0); /* reset tool id */
581 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
582 wacom->id[idx] = 0;
583 return 2;
584 }
585 return 0;
586}
587
588static void wacom_intuos_general(struct wacom_wac *wacom)
589{
590 struct wacom_features *features = &wacom->features;
591 unsigned char *data = wacom->data;
592 struct input_dev *input = wacom->input;
593 unsigned int t;
594
595 /* general pen packet */
596 if ((data[1] & 0xb8) == 0xa0) {
597 t = (data[6] << 2) | ((data[7] >> 6) & 3);
598 if (features->type >= INTUOS4S && features->type <= CINTIQ_HYBRID) {
599 t = (t << 1) | (data[1] & 1);
600 }
601 input_report_abs(input, ABS_PRESSURE, t);
602 input_report_abs(input, ABS_TILT_X,
603 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64);
604 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64);
605 input_report_key(input, BTN_STYLUS, data[1] & 2);
606 input_report_key(input, BTN_STYLUS2, data[1] & 4);
607 input_report_key(input, BTN_TOUCH, t > 10);
608 }
609
610 /* airbrush second packet */
611 if ((data[1] & 0xbc) == 0xb4) {
612 input_report_abs(input, ABS_WHEEL,
613 (data[6] << 2) | ((data[7] >> 6) & 3));
614 input_report_abs(input, ABS_TILT_X,
615 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64);
616 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64);
617 }
618}
619
620static int wacom_intuos_irq(struct wacom_wac *wacom)
621{
622 struct wacom_features *features = &wacom->features;
623 unsigned char *data = wacom->data;
624 struct input_dev *input = wacom->input;
625 unsigned int t;
626 int idx = 0, result;
627
628 if (data[0] != WACOM_REPORT_PENABLED &&
629 data[0] != WACOM_REPORT_INTUOSREAD &&
630 data[0] != WACOM_REPORT_INTUOSWRITE &&
631 data[0] != WACOM_REPORT_INTUOSPAD &&
632 data[0] != WACOM_REPORT_INTUOS5PAD) {
633 dev_dbg(input->dev.parent,
634 "%s: received unknown report #%d\n", __func__, data[0]);
635 return 0;
636 }
637
638 /* tool number */
639 if (features->type == INTUOS)
640 idx = data[1] & 0x01;
641
642 /* pad packets. Works as a second tool and is always in prox */
643 if (data[0] == WACOM_REPORT_INTUOSPAD || data[0] == WACOM_REPORT_INTUOS5PAD) {
644 input = wacom->pad_input;
645 if (features->type >= INTUOS4S && features->type <= INTUOS4L) {
646 input_report_key(input, BTN_0, (data[2] & 0x01));
647 input_report_key(input, BTN_1, (data[3] & 0x01));
648 input_report_key(input, BTN_2, (data[3] & 0x02));
649 input_report_key(input, BTN_3, (data[3] & 0x04));
650 input_report_key(input, BTN_4, (data[3] & 0x08));
651 input_report_key(input, BTN_5, (data[3] & 0x10));
652 input_report_key(input, BTN_6, (data[3] & 0x20));
653 if (data[1] & 0x80) {
654 input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f));
655 } else {
656 /* Out of proximity, clear wheel value. */
657 input_report_abs(input, ABS_WHEEL, 0);
658 }
659 if (features->type != INTUOS4S) {
660 input_report_key(input, BTN_7, (data[3] & 0x40));
661 input_report_key(input, BTN_8, (data[3] & 0x80));
662 }
663 if (data[1] | (data[2] & 0x01) | data[3]) {
664 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
665 } else {
666 input_report_abs(input, ABS_MISC, 0);
667 }
668 } else if (features->type == DTK) {
669 input_report_key(input, BTN_0, (data[6] & 0x01));
670 input_report_key(input, BTN_1, (data[6] & 0x02));
671 input_report_key(input, BTN_2, (data[6] & 0x04));
672 input_report_key(input, BTN_3, (data[6] & 0x08));
673 input_report_key(input, BTN_4, (data[6] & 0x10));
674 input_report_key(input, BTN_5, (data[6] & 0x20));
675 if (data[6] & 0x3f) {
676 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
677 } else {
678 input_report_abs(input, ABS_MISC, 0);
679 }
680 } else if (features->type == WACOM_13HD) {
681 input_report_key(input, BTN_0, (data[3] & 0x01));
682 input_report_key(input, BTN_1, (data[4] & 0x01));
683 input_report_key(input, BTN_2, (data[4] & 0x02));
684 input_report_key(input, BTN_3, (data[4] & 0x04));
685 input_report_key(input, BTN_4, (data[4] & 0x08));
686 input_report_key(input, BTN_5, (data[4] & 0x10));
687 input_report_key(input, BTN_6, (data[4] & 0x20));
688 input_report_key(input, BTN_7, (data[4] & 0x40));
689 input_report_key(input, BTN_8, (data[4] & 0x80));
690 if ((data[3] & 0x01) | data[4]) {
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 == WACOM_24HD) {
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 input_report_key(input, BTN_6, (data[6] & 0x40));
703 input_report_key(input, BTN_7, (data[6] & 0x80));
704 input_report_key(input, BTN_8, (data[8] & 0x01));
705 input_report_key(input, BTN_9, (data[8] & 0x02));
706 input_report_key(input, BTN_A, (data[8] & 0x04));
707 input_report_key(input, BTN_B, (data[8] & 0x08));
708 input_report_key(input, BTN_C, (data[8] & 0x10));
709 input_report_key(input, BTN_X, (data[8] & 0x20));
710 input_report_key(input, BTN_Y, (data[8] & 0x40));
711 input_report_key(input, BTN_Z, (data[8] & 0x80));
712
713 /*
714 * Three "buttons" are available on the 24HD which are
715 * physically implemented as a touchstrip. Each button
716 * is approximately 3 bits wide with a 2 bit spacing.
717 * The raw touchstrip bits are stored at:
718 * ((data[3] & 0x1f) << 8) | data[4])
719 */
720 input_report_key(input, KEY_PROG1, data[4] & 0x07);
721 input_report_key(input, KEY_PROG2, data[4] & 0xE0);
722 input_report_key(input, KEY_PROG3, data[3] & 0x1C);
723
724 if (data[1] & 0x80) {
725 input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f));
726 } else {
727 /* Out of proximity, clear wheel value. */
728 input_report_abs(input, ABS_WHEEL, 0);
729 }
730
731 if (data[2] & 0x80) {
732 input_report_abs(input, ABS_THROTTLE, (data[2] & 0x7f));
733 } else {
734 /* Out of proximity, clear second wheel value. */
735 input_report_abs(input, ABS_THROTTLE, 0);
736 }
737
738 if (data[1] | data[2] | (data[3] & 0x1f) | data[4] | data[6] | data[8]) {
739 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
740 } else {
741 input_report_abs(input, ABS_MISC, 0);
742 }
743 } else if (features->type == CINTIQ_HYBRID) {
744 /*
745 * Do not send hardware buttons under Android. They
746 * are already sent to the system through GPIO (and
747 * have different meaning).
748 */
749 input_report_key(input, BTN_1, (data[4] & 0x01));
750 input_report_key(input, BTN_2, (data[4] & 0x02));
751 input_report_key(input, BTN_3, (data[4] & 0x04));
752 input_report_key(input, BTN_4, (data[4] & 0x08));
753
754 input_report_key(input, BTN_5, (data[4] & 0x10)); /* Right */
755 input_report_key(input, BTN_6, (data[4] & 0x20)); /* Up */
756 input_report_key(input, BTN_7, (data[4] & 0x40)); /* Left */
757 input_report_key(input, BTN_8, (data[4] & 0x80)); /* Down */
758 input_report_key(input, BTN_0, (data[3] & 0x01)); /* Center */
759 } else if (features->type >= INTUOS5S && features->type <= INTUOSPL) {
760 int i;
761
762 /* Touch ring mode switch has no capacitive sensor */
763 input_report_key(input, BTN_0, (data[3] & 0x01));
764
765 /*
766 * ExpressKeys on Intuos5/Intuos Pro have a capacitive sensor in
767 * addition to the mechanical switch. Switch data is
768 * stored in data[4], capacitive data in data[5].
769 */
770 for (i = 0; i < 8; i++)
771 input_report_key(input, BTN_1 + i, data[4] & (1 << i));
772
773 if (data[2] & 0x80) {
774 input_report_abs(input, ABS_WHEEL, (data[2] & 0x7f));
775 } else {
776 /* Out of proximity, clear wheel value. */
777 input_report_abs(input, ABS_WHEEL, 0);
778 }
779
780 if (data[2] | (data[3] & 0x01) | data[4] | data[5]) {
781 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
782 } else {
783 input_report_abs(input, ABS_MISC, 0);
784 }
785 } else {
786 if (features->type == WACOM_21UX2 || features->type == WACOM_22HD) {
787 input_report_key(input, BTN_0, (data[5] & 0x01));
788 input_report_key(input, BTN_1, (data[6] & 0x01));
789 input_report_key(input, BTN_2, (data[6] & 0x02));
790 input_report_key(input, BTN_3, (data[6] & 0x04));
791 input_report_key(input, BTN_4, (data[6] & 0x08));
792 input_report_key(input, BTN_5, (data[6] & 0x10));
793 input_report_key(input, BTN_6, (data[6] & 0x20));
794 input_report_key(input, BTN_7, (data[6] & 0x40));
795 input_report_key(input, BTN_8, (data[6] & 0x80));
796 input_report_key(input, BTN_9, (data[7] & 0x01));
797 input_report_key(input, BTN_A, (data[8] & 0x01));
798 input_report_key(input, BTN_B, (data[8] & 0x02));
799 input_report_key(input, BTN_C, (data[8] & 0x04));
800 input_report_key(input, BTN_X, (data[8] & 0x08));
801 input_report_key(input, BTN_Y, (data[8] & 0x10));
802 input_report_key(input, BTN_Z, (data[8] & 0x20));
803 input_report_key(input, BTN_BASE, (data[8] & 0x40));
804 input_report_key(input, BTN_BASE2, (data[8] & 0x80));
805
806 if (features->type == WACOM_22HD) {
807 input_report_key(input, KEY_PROG1, data[9] & 0x01);
808 input_report_key(input, KEY_PROG2, data[9] & 0x02);
809 input_report_key(input, KEY_PROG3, data[9] & 0x04);
810 }
811 } else {
812 input_report_key(input, BTN_0, (data[5] & 0x01));
813 input_report_key(input, BTN_1, (data[5] & 0x02));
814 input_report_key(input, BTN_2, (data[5] & 0x04));
815 input_report_key(input, BTN_3, (data[5] & 0x08));
816 input_report_key(input, BTN_4, (data[6] & 0x01));
817 input_report_key(input, BTN_5, (data[6] & 0x02));
818 input_report_key(input, BTN_6, (data[6] & 0x04));
819 input_report_key(input, BTN_7, (data[6] & 0x08));
820 input_report_key(input, BTN_8, (data[5] & 0x10));
821 input_report_key(input, BTN_9, (data[6] & 0x10));
822 }
823 input_report_abs(input, ABS_RX, ((data[1] & 0x1f) << 8) | data[2]);
824 input_report_abs(input, ABS_RY, ((data[3] & 0x1f) << 8) | data[4]);
825
826 if ((data[5] & 0x1f) | data[6] | (data[1] & 0x1f) |
827 data[2] | (data[3] & 0x1f) | data[4] | data[8] |
828 (data[7] & 0x01)) {
829 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
830 } else {
831 input_report_abs(input, ABS_MISC, 0);
832 }
833 }
834 return 1;
835 }
836
837 /* process in/out prox events */
838 result = wacom_intuos_inout(wacom);
839 if (result)
840 return result - 1;
841
842 /* don't proceed if we don't know the ID */
843 if (!wacom->id[idx])
844 return 0;
845
846 /* Only large Intuos support Lense Cursor */
847 if (wacom->tool[idx] == BTN_TOOL_LENS &&
848 (features->type == INTUOS3 ||
849 features->type == INTUOS3S ||
850 features->type == INTUOS4 ||
851 features->type == INTUOS4S ||
852 features->type == INTUOS5 ||
853 features->type == INTUOS5S ||
854 features->type == INTUOSPM ||
855 features->type == INTUOSPS)) {
856
857 return 0;
858 }
859
860 /* Cintiq doesn't send data when RDY bit isn't set */
861 if (features->type == CINTIQ && !(data[1] & 0x40))
862 return 0;
863
864 if (features->type >= INTUOS3S) {
865 input_report_abs(input, ABS_X, (data[2] << 9) | (data[3] << 1) | ((data[9] >> 1) & 1));
866 input_report_abs(input, ABS_Y, (data[4] << 9) | (data[5] << 1) | (data[9] & 1));
867 input_report_abs(input, ABS_DISTANCE, ((data[9] >> 2) & 0x3f));
868 } else {
869 input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[2]));
870 input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[4]));
871 input_report_abs(input, ABS_DISTANCE, ((data[9] >> 3) & 0x1f));
872 }
873
874 /* process general packets */
875 wacom_intuos_general(wacom);
876
877 /* 4D mouse, 2D mouse, marker pen rotation, tilt mouse, or Lens cursor packets */
878 if ((data[1] & 0xbc) == 0xa8 || (data[1] & 0xbe) == 0xb0 || (data[1] & 0xbc) == 0xac) {
879
880 if (data[1] & 0x02) {
881 /* Rotation packet */
882 if (features->type >= INTUOS3S) {
883 /* I3 marker pen rotation */
884 t = (data[6] << 3) | ((data[7] >> 5) & 7);
885 t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) :
886 ((t-1) / 2 + 450)) : (450 - t / 2) ;
887 input_report_abs(input, ABS_Z, t);
888 } else {
889 /* 4D mouse rotation packet */
890 t = (data[6] << 3) | ((data[7] >> 5) & 7);
891 input_report_abs(input, ABS_RZ, (data[7] & 0x20) ?
892 ((t - 1) / 2) : -t / 2);
893 }
894
895 } else if (!(data[1] & 0x10) && features->type < INTUOS3S) {
896 /* 4D mouse packet */
897 input_report_key(input, BTN_LEFT, data[8] & 0x01);
898 input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
899 input_report_key(input, BTN_RIGHT, data[8] & 0x04);
900
901 input_report_key(input, BTN_SIDE, data[8] & 0x20);
902 input_report_key(input, BTN_EXTRA, data[8] & 0x10);
903 t = (data[6] << 2) | ((data[7] >> 6) & 3);
904 input_report_abs(input, ABS_THROTTLE, (data[8] & 0x08) ? -t : t);
905
906 } else if (wacom->tool[idx] == BTN_TOOL_MOUSE) {
907 /* I4 mouse */
908 if (features->type >= INTUOS4S && features->type <= INTUOSPL) {
909 input_report_key(input, BTN_LEFT, data[6] & 0x01);
910 input_report_key(input, BTN_MIDDLE, data[6] & 0x02);
911 input_report_key(input, BTN_RIGHT, data[6] & 0x04);
912 input_report_rel(input, REL_WHEEL, ((data[7] & 0x80) >> 7)
913 - ((data[7] & 0x40) >> 6));
914 input_report_key(input, BTN_SIDE, data[6] & 0x08);
915 input_report_key(input, BTN_EXTRA, data[6] & 0x10);
916
917 input_report_abs(input, ABS_TILT_X,
918 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64);
919 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64);
920 } else {
921 /* 2D mouse packet */
922 input_report_key(input, BTN_LEFT, data[8] & 0x04);
923 input_report_key(input, BTN_MIDDLE, data[8] & 0x08);
924 input_report_key(input, BTN_RIGHT, data[8] & 0x10);
925 input_report_rel(input, REL_WHEEL, (data[8] & 0x01)
926 - ((data[8] & 0x02) >> 1));
927
928 /* I3 2D mouse side buttons */
929 if (features->type >= INTUOS3S && features->type <= INTUOS3L) {
930 input_report_key(input, BTN_SIDE, data[8] & 0x40);
931 input_report_key(input, BTN_EXTRA, data[8] & 0x20);
932 }
933 }
934 } else if ((features->type < INTUOS3S || features->type == INTUOS3L ||
935 features->type == INTUOS4L || features->type == INTUOS5L ||
936 features->type == INTUOSPL) &&
937 wacom->tool[idx] == BTN_TOOL_LENS) {
938 /* Lens cursor packets */
939 input_report_key(input, BTN_LEFT, data[8] & 0x01);
940 input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
941 input_report_key(input, BTN_RIGHT, data[8] & 0x04);
942 input_report_key(input, BTN_SIDE, data[8] & 0x10);
943 input_report_key(input, BTN_EXTRA, data[8] & 0x08);
944 }
945 }
946
947 input_report_abs(input, ABS_MISC, wacom->id[idx]); /* report tool id */
948 input_report_key(input, wacom->tool[idx], 1);
949 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
950 return 1;
951}
952
953static int int_dist(int x1, int y1, int x2, int y2)
954{
955 int x = x2 - x1;
956 int y = y2 - y1;
957
958 return int_sqrt(x*x + y*y);
959}
960
961static void wacom_intuos_bt_process_data(struct wacom_wac *wacom,
962 unsigned char *data)
963{
964 memcpy(wacom->data, data, 10);
965 wacom_intuos_irq(wacom);
966
967 input_sync(wacom->input);
968 if (wacom->pad_input)
969 input_sync(wacom->pad_input);
970}
971
972static int wacom_intuos_bt_irq(struct wacom_wac *wacom, size_t len)
973{
974 unsigned char data[WACOM_PKGLEN_MAX];
975 int i = 1;
976 unsigned power_raw, battery_capacity, bat_charging, ps_connected;
977
978 memcpy(data, wacom->data, len);
979
980 switch (data[0]) {
981 case 0x04:
982 wacom_intuos_bt_process_data(wacom, data + i);
983 i += 10;
984 /* fall through */
985 case 0x03:
986 wacom_intuos_bt_process_data(wacom, data + i);
987 i += 10;
988 wacom_intuos_bt_process_data(wacom, data + i);
989 i += 10;
990 power_raw = data[i];
991 bat_charging = (power_raw & 0x08) ? 1 : 0;
992 ps_connected = (power_raw & 0x10) ? 1 : 0;
993 battery_capacity = batcap_i4[power_raw & 0x07];
994 if ((wacom->battery_capacity != battery_capacity) ||
995 (wacom->bat_charging != bat_charging) ||
996 (wacom->ps_connected != ps_connected)) {
997 wacom->battery_capacity = battery_capacity;
998 wacom->bat_charging = bat_charging;
999 wacom->ps_connected = ps_connected;
1000 wacom_notify_battery(wacom);
1001 }
1002
1003 break;
1004 default:
1005 dev_dbg(wacom->input->dev.parent,
1006 "Unknown report: %d,%d size:%zu\n",
1007 data[0], data[1], len);
1008 return 0;
1009 }
1010 return 0;
1011}
1012
1013static int wacom_24hdt_irq(struct wacom_wac *wacom)
1014{
1015 struct input_dev *input = wacom->input;
1016 unsigned char *data = wacom->data;
1017 int i;
1018 int current_num_contacts = data[61];
1019 int contacts_to_send = 0;
1020
1021 /*
1022 * First packet resets the counter since only the first
1023 * packet in series will have non-zero current_num_contacts.
1024 */
1025 if (current_num_contacts)
1026 wacom->num_contacts_left = current_num_contacts;
1027
1028 /* There are at most 4 contacts per packet */
1029 contacts_to_send = min(4, wacom->num_contacts_left);
1030
1031 for (i = 0; i < contacts_to_send; i++) {
1032 int offset = (WACOM_BYTES_PER_24HDT_PACKET * i) + 1;
1033 bool touch = data[offset] & 0x1 && !wacom->shared->stylus_in_proximity;
1034 int slot = input_mt_get_slot_by_key(input, data[offset + 1]);
1035
1036 if (slot < 0)
1037 continue;
1038 input_mt_slot(input, slot);
1039 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1040
1041 if (touch) {
1042 int t_x = get_unaligned_le16(&data[offset + 2]);
1043 int c_x = get_unaligned_le16(&data[offset + 4]);
1044 int t_y = get_unaligned_le16(&data[offset + 6]);
1045 int c_y = get_unaligned_le16(&data[offset + 8]);
1046 int w = get_unaligned_le16(&data[offset + 10]);
1047 int h = get_unaligned_le16(&data[offset + 12]);
1048
1049 input_report_abs(input, ABS_MT_POSITION_X, t_x);
1050 input_report_abs(input, ABS_MT_POSITION_Y, t_y);
1051 input_report_abs(input, ABS_MT_TOUCH_MAJOR, min(w,h));
1052 input_report_abs(input, ABS_MT_WIDTH_MAJOR, min(w, h) + int_dist(t_x, t_y, c_x, c_y));
1053 input_report_abs(input, ABS_MT_WIDTH_MINOR, min(w, h));
1054 input_report_abs(input, ABS_MT_ORIENTATION, w > h);
1055 }
1056 }
1057 input_mt_report_pointer_emulation(input, true);
1058
1059 wacom->num_contacts_left -= contacts_to_send;
1060 if (wacom->num_contacts_left <= 0)
1061 wacom->num_contacts_left = 0;
1062
1063 return 1;
1064}
1065
1066static int wacom_mt_touch(struct wacom_wac *wacom)
1067{
1068 struct input_dev *input = wacom->input;
1069 unsigned char *data = wacom->data;
1070 int i;
1071 int current_num_contacts = data[2];
1072 int contacts_to_send = 0;
1073 int x_offset = 0;
1074
1075 /* MTTPC does not support Height and Width */
1076 if (wacom->features.type == MTTPC || wacom->features.type == MTTPC_B)
1077 x_offset = -4;
1078
1079 /*
1080 * First packet resets the counter since only the first
1081 * packet in series will have non-zero current_num_contacts.
1082 */
1083 if (current_num_contacts)
1084 wacom->num_contacts_left = current_num_contacts;
1085
1086 /* There are at most 5 contacts per packet */
1087 contacts_to_send = min(5, wacom->num_contacts_left);
1088
1089 for (i = 0; i < contacts_to_send; i++) {
1090 int offset = (WACOM_BYTES_PER_MT_PACKET + x_offset) * i + 3;
1091 bool touch = data[offset] & 0x1;
1092 int id = get_unaligned_le16(&data[offset + 1]);
1093 int slot = input_mt_get_slot_by_key(input, id);
1094
1095 if (slot < 0)
1096 continue;
1097
1098 input_mt_slot(input, slot);
1099 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1100 if (touch) {
1101 int x = get_unaligned_le16(&data[offset + x_offset + 7]);
1102 int y = get_unaligned_le16(&data[offset + x_offset + 9]);
1103 input_report_abs(input, ABS_MT_POSITION_X, x);
1104 input_report_abs(input, ABS_MT_POSITION_Y, y);
1105 }
1106 }
1107 input_mt_report_pointer_emulation(input, true);
1108
1109 wacom->num_contacts_left -= contacts_to_send;
1110 if (wacom->num_contacts_left < 0)
1111 wacom->num_contacts_left = 0;
1112
1113 return 1;
1114}
1115
1116static int wacom_tpc_mt_touch(struct wacom_wac *wacom)
1117{
1118 struct input_dev *input = wacom->input;
1119 unsigned char *data = wacom->data;
1120 int contact_with_no_pen_down_count = 0;
1121 int i;
1122
1123 for (i = 0; i < 2; i++) {
1124 int p = data[1] & (1 << i);
1125 bool touch = p && !wacom->shared->stylus_in_proximity;
1126
1127 input_mt_slot(input, i);
1128 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1129 if (touch) {
1130 int x = le16_to_cpup((__le16 *)&data[i * 2 + 2]) & 0x7fff;
1131 int y = le16_to_cpup((__le16 *)&data[i * 2 + 6]) & 0x7fff;
1132
1133 input_report_abs(input, ABS_MT_POSITION_X, x);
1134 input_report_abs(input, ABS_MT_POSITION_Y, y);
1135 contact_with_no_pen_down_count++;
1136 }
1137 }
1138 input_mt_report_pointer_emulation(input, true);
1139
1140 /* keep touch state for pen event */
1141 wacom->shared->touch_down = (contact_with_no_pen_down_count > 0);
1142
1143 return 1;
1144}
1145
1146static int wacom_tpc_single_touch(struct wacom_wac *wacom, size_t len)
1147{
1148 unsigned char *data = wacom->data;
1149 struct input_dev *input = wacom->input;
1150 bool prox;
1151 int x = 0, y = 0;
1152
1153 if (wacom->features.touch_max > 1 || len > WACOM_PKGLEN_TPC2FG)
1154 return 0;
1155
1156 if (!wacom->shared->stylus_in_proximity) {
1157 if (len == WACOM_PKGLEN_TPC1FG) {
1158 prox = data[0] & 0x01;
1159 x = get_unaligned_le16(&data[1]);
1160 y = get_unaligned_le16(&data[3]);
1161 } else if (len == WACOM_PKGLEN_TPC1FG_B) {
1162 prox = data[2] & 0x01;
1163 x = get_unaligned_le16(&data[3]);
1164 y = get_unaligned_le16(&data[5]);
1165 } else {
1166 prox = data[1] & 0x01;
1167 x = le16_to_cpup((__le16 *)&data[2]);
1168 y = le16_to_cpup((__le16 *)&data[4]);
1169 }
1170 } else
1171 /* force touch out when pen is in prox */
1172 prox = 0;
1173
1174 if (prox) {
1175 input_report_abs(input, ABS_X, x);
1176 input_report_abs(input, ABS_Y, y);
1177 }
1178 input_report_key(input, BTN_TOUCH, prox);
1179
1180 /* keep touch state for pen events */
1181 wacom->shared->touch_down = prox;
1182
1183 return 1;
1184}
1185
1186static int wacom_tpc_pen(struct wacom_wac *wacom)
1187{
1188 unsigned char *data = wacom->data;
1189 struct input_dev *input = wacom->input;
1190 bool prox = data[1] & 0x20;
1191
1192 if (!wacom->shared->stylus_in_proximity) /* first in prox */
1193 /* Going into proximity select tool */
1194 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
1195
1196 /* keep pen state for touch events */
1197 wacom->shared->stylus_in_proximity = prox;
1198
1199 /* send pen events only when touch is up or forced out */
1200 if (!wacom->shared->touch_down) {
1201 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
1202 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
1203 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
1204 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
1205 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x07) << 8) | data[6]);
1206 input_report_key(input, BTN_TOUCH, data[1] & 0x05);
1207 input_report_key(input, wacom->tool[0], prox);
1208 return 1;
1209 }
1210
1211 return 0;
1212}
1213
1214static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len)
1215{
1216 unsigned char *data = wacom->data;
1217
1218 dev_dbg(wacom->input->dev.parent,
1219 "%s: received report #%d\n", __func__, data[0]);
1220
1221 switch (len) {
1222 case WACOM_PKGLEN_TPC1FG:
1223 return wacom_tpc_single_touch(wacom, len);
1224
1225 case WACOM_PKGLEN_TPC2FG:
1226 return wacom_tpc_mt_touch(wacom);
1227
1228 case WACOM_PKGLEN_PENABLED:
1229 return wacom_tpc_pen(wacom);
1230
1231 default:
1232 switch (data[0]) {
1233 case WACOM_REPORT_TPC1FG:
1234 case WACOM_REPORT_TPCHID:
1235 case WACOM_REPORT_TPCST:
1236 case WACOM_REPORT_TPC1FGE:
1237 return wacom_tpc_single_touch(wacom, len);
1238
1239 case WACOM_REPORT_TPCMT:
1240 case WACOM_REPORT_TPCMT2:
1241 return wacom_mt_touch(wacom);
1242
1243 case WACOM_REPORT_PENABLED:
1244 return wacom_tpc_pen(wacom);
1245 }
1246 }
1247
1248 return 0;
1249}
1250
1251static void wacom_map_usage(struct wacom *wacom, struct hid_usage *usage,
1252 struct hid_field *field, __u8 type, __u16 code, int fuzz)
1253{
1254 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1255 struct input_dev *input = wacom_wac->input;
1256 int fmin = field->logical_minimum;
1257 int fmax = field->logical_maximum;
1258
1259 usage->type = type;
1260 usage->code = code;
1261
1262 set_bit(type, input->evbit);
1263
1264 switch (type) {
1265 case EV_ABS:
1266 input_set_abs_params(input, code, fmin, fmax, fuzz, 0);
1267 input_abs_set_res(input, code,
1268 hidinput_calc_abs_res(field, code));
1269 break;
1270 case EV_KEY:
1271 input_set_capability(input, EV_KEY, code);
1272 break;
1273 case EV_MSC:
1274 input_set_capability(input, EV_MSC, code);
1275 break;
1276 }
1277}
1278
1279static void wacom_wac_pen_usage_mapping(struct hid_device *hdev,
1280 struct hid_field *field, struct hid_usage *usage)
1281{
1282 struct wacom *wacom = hid_get_drvdata(hdev);
1283
1284 switch (usage->hid) {
1285 case HID_GD_X:
1286 wacom_map_usage(wacom, usage, field, EV_ABS, ABS_X, 4);
1287 break;
1288 case HID_GD_Y:
1289 wacom_map_usage(wacom, usage, field, EV_ABS, ABS_Y, 4);
1290 break;
1291 case HID_DG_TIPPRESSURE:
1292 wacom_map_usage(wacom, usage, field, EV_ABS, ABS_PRESSURE, 0);
1293 break;
1294 case HID_DG_INRANGE:
1295 wacom_map_usage(wacom, usage, field, EV_KEY, BTN_TOOL_PEN, 0);
1296 break;
1297 case HID_DG_INVERT:
1298 wacom_map_usage(wacom, usage, field, EV_KEY,
1299 BTN_TOOL_RUBBER, 0);
1300 break;
1301 case HID_DG_ERASER:
1302 case HID_DG_TIPSWITCH:
1303 wacom_map_usage(wacom, usage, field, EV_KEY, BTN_TOUCH, 0);
1304 break;
1305 case HID_DG_BARRELSWITCH:
1306 wacom_map_usage(wacom, usage, field, EV_KEY, BTN_STYLUS, 0);
1307 break;
1308 case HID_DG_BARRELSWITCH2:
1309 wacom_map_usage(wacom, usage, field, EV_KEY, BTN_STYLUS2, 0);
1310 break;
1311 case HID_DG_TOOLSERIALNUMBER:
1312 wacom_map_usage(wacom, usage, field, EV_MSC, MSC_SERIAL, 0);
1313 break;
1314 }
1315}
1316
1317static int wacom_wac_pen_event(struct hid_device *hdev, struct hid_field *field,
1318 struct hid_usage *usage, __s32 value)
1319{
1320 struct wacom *wacom = hid_get_drvdata(hdev);
1321 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1322 struct input_dev *input = wacom_wac->input;
1323
1324 /* checking which Tool / tip switch to send */
1325 switch (usage->hid) {
1326 case HID_DG_INRANGE:
1327 wacom_wac->hid_data.inrange_state = value;
1328 return 0;
1329 case HID_DG_INVERT:
1330 wacom_wac->hid_data.invert_state = value;
1331 return 0;
1332 case HID_DG_ERASER:
1333 case HID_DG_TIPSWITCH:
1334 wacom_wac->hid_data.tipswitch |= value;
1335 return 0;
1336 }
1337
1338 /* send pen events only when touch is up or forced out */
1339 if (!usage->type || wacom_wac->shared->touch_down)
1340 return 0;
1341
1342 input_event(input, usage->type, usage->code, value);
1343
1344 return 0;
1345}
1346
1347static void wacom_wac_pen_report(struct hid_device *hdev,
1348 struct hid_report *report)
1349{
1350 struct wacom *wacom = hid_get_drvdata(hdev);
1351 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1352 struct input_dev *input = wacom_wac->input;
1353 bool prox = wacom_wac->hid_data.inrange_state;
1354
1355 if (!wacom_wac->shared->stylus_in_proximity) /* first in prox */
1356 /* Going into proximity select tool */
1357 wacom_wac->tool[0] = wacom_wac->hid_data.invert_state ?
1358 BTN_TOOL_RUBBER : BTN_TOOL_PEN;
1359
1360 /* keep pen state for touch events */
1361 wacom_wac->shared->stylus_in_proximity = prox;
1362
1363 /* send pen events only when touch is up or forced out */
1364 if (!wacom_wac->shared->touch_down) {
1365 input_report_key(input, BTN_TOUCH,
1366 wacom_wac->hid_data.tipswitch);
1367 input_report_key(input, wacom_wac->tool[0], prox);
1368
1369 wacom_wac->hid_data.tipswitch = false;
1370
1371 input_sync(input);
1372 }
1373}
1374
1375static void wacom_wac_finger_usage_mapping(struct hid_device *hdev,
1376 struct hid_field *field, struct hid_usage *usage)
1377{
1378 struct wacom *wacom = hid_get_drvdata(hdev);
1379 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1380 struct input_dev *input = wacom_wac->input;
1381 unsigned touch_max = wacom_wac->features.touch_max;
1382
1383 switch (usage->hid) {
1384 case HID_GD_X:
1385 if (touch_max == 1)
1386 wacom_map_usage(wacom, usage, field, EV_ABS, ABS_X, 4);
1387 else
1388 wacom_map_usage(wacom, usage, field, EV_ABS,
1389 ABS_MT_POSITION_X, 4);
1390 break;
1391 case HID_GD_Y:
1392 if (touch_max == 1)
1393 wacom_map_usage(wacom, usage, field, EV_ABS, ABS_Y, 4);
1394 else
1395 wacom_map_usage(wacom, usage, field, EV_ABS,
1396 ABS_MT_POSITION_Y, 4);
1397 break;
1398 case HID_DG_CONTACTID:
1399 input_mt_init_slots(input, wacom_wac->features.touch_max,
1400 INPUT_MT_DIRECT);
1401 break;
1402 case HID_DG_INRANGE:
1403 break;
1404 case HID_DG_INVERT:
1405 break;
1406 case HID_DG_TIPSWITCH:
1407 wacom_map_usage(wacom, usage, field, EV_KEY, BTN_TOUCH, 0);
1408 break;
1409 }
1410}
1411
1412static int wacom_wac_finger_event(struct hid_device *hdev,
1413 struct hid_field *field, struct hid_usage *usage, __s32 value)
1414{
1415 struct wacom *wacom = hid_get_drvdata(hdev);
1416 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1417
1418 switch (usage->hid) {
1419 case HID_GD_X:
1420 wacom_wac->hid_data.x = value;
1421 break;
1422 case HID_GD_Y:
1423 wacom_wac->hid_data.y = value;
1424 break;
1425 case HID_DG_CONTACTID:
1426 wacom_wac->hid_data.id = value;
1427 break;
1428 case HID_DG_TIPSWITCH:
1429 wacom_wac->hid_data.tipswitch = value;
1430 break;
1431 }
1432
1433
1434 return 0;
1435}
1436
1437static void wacom_wac_finger_mt_report(struct wacom_wac *wacom_wac,
1438 struct input_dev *input, bool touch)
1439{
1440 int slot;
1441 struct hid_data *hid_data = &wacom_wac->hid_data;
1442
1443 slot = input_mt_get_slot_by_key(input, hid_data->id);
1444
1445 input_mt_slot(input, slot);
1446 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1447 if (touch) {
1448 input_report_abs(input, ABS_MT_POSITION_X, hid_data->x);
1449 input_report_abs(input, ABS_MT_POSITION_Y, hid_data->y);
1450 }
1451 input_mt_sync_frame(input);
1452}
1453
1454static void wacom_wac_finger_single_touch_report(struct wacom_wac *wacom_wac,
1455 struct input_dev *input, bool touch)
1456{
1457 struct hid_data *hid_data = &wacom_wac->hid_data;
1458
1459 if (touch) {
1460 input_report_abs(input, ABS_X, hid_data->x);
1461 input_report_abs(input, ABS_Y, hid_data->y);
1462 }
1463 input_report_key(input, BTN_TOUCH, touch);
1464}
1465
1466static void wacom_wac_finger_report(struct hid_device *hdev,
1467 struct hid_report *report)
1468{
1469 struct wacom *wacom = hid_get_drvdata(hdev);
1470 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1471 struct input_dev *input = wacom_wac->input;
1472 bool touch = wacom_wac->hid_data.tipswitch &&
1473 !wacom_wac->shared->stylus_in_proximity;
1474 unsigned touch_max = wacom_wac->features.touch_max;
1475
1476 if (touch_max > 1)
1477 wacom_wac_finger_mt_report(wacom_wac, input, touch);
1478 else
1479 wacom_wac_finger_single_touch_report(wacom_wac, input, touch);
1480 input_sync(input);
1481
1482 /* keep touch state for pen event */
1483 wacom_wac->shared->touch_down = touch;
1484}
1485
1486#define WACOM_PEN_FIELD(f) (((f)->logical == HID_DG_STYLUS) || \
1487 ((f)->physical == HID_DG_STYLUS) || \
1488 ((f)->application == HID_DG_PEN))
1489#define WACOM_FINGER_FIELD(f) (((f)->logical == HID_DG_FINGER) || \
1490 ((f)->physical == HID_DG_FINGER) || \
1491 ((f)->application == HID_DG_TOUCHSCREEN))
1492
1493void wacom_wac_usage_mapping(struct hid_device *hdev,
1494 struct hid_field *field, struct hid_usage *usage)
1495{
1496 struct wacom *wacom = hid_get_drvdata(hdev);
1497 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1498 struct input_dev *input = wacom_wac->input;
1499
1500 /* currently, only direct devices have proper hid report descriptors */
1501 __set_bit(INPUT_PROP_DIRECT, input->propbit);
1502
1503 if (WACOM_PEN_FIELD(field))
1504 return wacom_wac_pen_usage_mapping(hdev, field, usage);
1505
1506 if (WACOM_FINGER_FIELD(field))
1507 return wacom_wac_finger_usage_mapping(hdev, field, usage);
1508}
1509
1510int wacom_wac_event(struct hid_device *hdev, struct hid_field *field,
1511 struct hid_usage *usage, __s32 value)
1512{
1513 struct wacom *wacom = hid_get_drvdata(hdev);
1514
1515 if (wacom->wacom_wac.features.type != HID_GENERIC)
1516 return 0;
1517
1518 if (WACOM_PEN_FIELD(field))
1519 return wacom_wac_pen_event(hdev, field, usage, value);
1520
1521 if (WACOM_FINGER_FIELD(field))
1522 return wacom_wac_finger_event(hdev, field, usage, value);
1523
1524 return 0;
1525}
1526
1527void wacom_wac_report(struct hid_device *hdev, struct hid_report *report)
1528{
1529 struct wacom *wacom = hid_get_drvdata(hdev);
1530 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1531 struct hid_field *field = report->field[0];
1532
1533 if (wacom_wac->features.type != HID_GENERIC)
1534 return;
1535
1536 if (WACOM_PEN_FIELD(field))
1537 return wacom_wac_pen_report(hdev, report);
1538
1539 if (WACOM_FINGER_FIELD(field))
1540 return wacom_wac_finger_report(hdev, report);
1541}
1542
1543static int wacom_bpt_touch(struct wacom_wac *wacom)
1544{
1545 struct wacom_features *features = &wacom->features;
1546 struct input_dev *input = wacom->input;
1547 struct input_dev *pad_input = wacom->pad_input;
1548 unsigned char *data = wacom->data;
1549 int i;
1550
1551 if (data[0] != 0x02)
1552 return 0;
1553
1554 for (i = 0; i < 2; i++) {
1555 int offset = (data[1] & 0x80) ? (8 * i) : (9 * i);
1556 bool touch = data[offset + 3] & 0x80;
1557
1558 /*
1559 * Touch events need to be disabled while stylus is
1560 * in proximity because user's hand is resting on touchpad
1561 * and sending unwanted events. User expects tablet buttons
1562 * to continue working though.
1563 */
1564 touch = touch && !wacom->shared->stylus_in_proximity;
1565
1566 input_mt_slot(input, i);
1567 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1568 if (touch) {
1569 int x = get_unaligned_be16(&data[offset + 3]) & 0x7ff;
1570 int y = get_unaligned_be16(&data[offset + 5]) & 0x7ff;
1571 if (features->quirks & WACOM_QUIRK_BBTOUCH_LOWRES) {
1572 x <<= 5;
1573 y <<= 5;
1574 }
1575 input_report_abs(input, ABS_MT_POSITION_X, x);
1576 input_report_abs(input, ABS_MT_POSITION_Y, y);
1577 }
1578 }
1579
1580 input_mt_report_pointer_emulation(input, true);
1581
1582 input_report_key(pad_input, BTN_LEFT, (data[1] & 0x08) != 0);
1583 input_report_key(pad_input, BTN_FORWARD, (data[1] & 0x04) != 0);
1584 input_report_key(pad_input, BTN_BACK, (data[1] & 0x02) != 0);
1585 input_report_key(pad_input, BTN_RIGHT, (data[1] & 0x01) != 0);
1586
1587 return 1;
1588}
1589
1590static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data)
1591{
1592 struct wacom_features *features = &wacom->features;
1593 struct input_dev *input = wacom->input;
1594 bool touch = data[1] & 0x80;
1595 int slot = input_mt_get_slot_by_key(input, data[0]);
1596
1597 if (slot < 0)
1598 return;
1599
1600 touch = touch && !wacom->shared->stylus_in_proximity;
1601
1602 input_mt_slot(input, slot);
1603 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1604
1605 if (touch) {
1606 int x = (data[2] << 4) | (data[4] >> 4);
1607 int y = (data[3] << 4) | (data[4] & 0x0f);
1608 int width, height;
1609
1610 if (features->type >= INTUOSPS && features->type <= INTUOSPL) {
1611 width = data[5] * 100;
1612 height = data[6] * 100;
1613 } else {
1614 /*
1615 * "a" is a scaled-down area which we assume is
1616 * roughly circular and which can be described as:
1617 * a=(pi*r^2)/C.
1618 */
1619 int a = data[5];
1620 int x_res = input_abs_get_res(input, ABS_MT_POSITION_X);
1621 int y_res = input_abs_get_res(input, ABS_MT_POSITION_Y);
1622 width = 2 * int_sqrt(a * WACOM_CONTACT_AREA_SCALE);
1623 height = width * y_res / x_res;
1624 }
1625
1626 input_report_abs(input, ABS_MT_POSITION_X, x);
1627 input_report_abs(input, ABS_MT_POSITION_Y, y);
1628 input_report_abs(input, ABS_MT_TOUCH_MAJOR, width);
1629 input_report_abs(input, ABS_MT_TOUCH_MINOR, height);
1630 }
1631}
1632
1633static void wacom_bpt3_button_msg(struct wacom_wac *wacom, unsigned char *data)
1634{
1635 struct input_dev *input = wacom->pad_input;
1636 struct wacom_features *features = &wacom->features;
1637
1638 if (features->type == INTUOSHT) {
1639 input_report_key(input, BTN_LEFT, (data[1] & 0x02) != 0);
1640 input_report_key(input, BTN_BACK, (data[1] & 0x08) != 0);
1641 } else {
1642 input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0);
1643 input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0);
1644 }
1645 input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0);
1646 input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0);
1647}
1648
1649static int wacom_bpt3_touch(struct wacom_wac *wacom)
1650{
1651 struct input_dev *input = wacom->input;
1652 unsigned char *data = wacom->data;
1653 int count = data[1] & 0x07;
1654 int i;
1655
1656 if (data[0] != 0x02)
1657 return 0;
1658
1659 /* data has up to 7 fixed sized 8-byte messages starting at data[2] */
1660 for (i = 0; i < count; i++) {
1661 int offset = (8 * i) + 2;
1662 int msg_id = data[offset];
1663
1664 if (msg_id >= 2 && msg_id <= 17)
1665 wacom_bpt3_touch_msg(wacom, data + offset);
1666 else if (msg_id == 128)
1667 wacom_bpt3_button_msg(wacom, data + offset);
1668
1669 }
1670 input_mt_report_pointer_emulation(input, true);
1671
1672 return 1;
1673}
1674
1675static int wacom_bpt_pen(struct wacom_wac *wacom)
1676{
1677 struct wacom_features *features = &wacom->features;
1678 struct input_dev *input = wacom->input;
1679 unsigned char *data = wacom->data;
1680 int prox = 0, x = 0, y = 0, p = 0, d = 0, pen = 0, btn1 = 0, btn2 = 0;
1681
1682 if (data[0] != WACOM_REPORT_PENABLED && data[0] != WACOM_REPORT_USB)
1683 return 0;
1684
1685 if (data[0] == WACOM_REPORT_USB) {
1686 if (features->type == INTUOSHT &&
1687 wacom->shared->touch_input &&
1688 features->touch_max) {
1689 input_report_switch(wacom->shared->touch_input,
1690 SW_MUTE_DEVICE, data[8] & 0x40);
1691 input_sync(wacom->shared->touch_input);
1692 }
1693 return 0;
1694 }
1695
1696 prox = (data[1] & 0x20) == 0x20;
1697
1698 /*
1699 * All reports shared between PEN and RUBBER tool must be
1700 * forced to a known starting value (zero) when transitioning to
1701 * out-of-prox.
1702 *
1703 * If not reset then, to userspace, it will look like lost events
1704 * if new tool comes in-prox with same values as previous tool sent.
1705 *
1706 * Hardware does report zero in most out-of-prox cases but not all.
1707 */
1708 if (prox) {
1709 if (!wacom->shared->stylus_in_proximity) {
1710 if (data[1] & 0x08) {
1711 wacom->tool[0] = BTN_TOOL_RUBBER;
1712 wacom->id[0] = ERASER_DEVICE_ID;
1713 } else {
1714 wacom->tool[0] = BTN_TOOL_PEN;
1715 wacom->id[0] = STYLUS_DEVICE_ID;
1716 }
1717 wacom->shared->stylus_in_proximity = true;
1718 }
1719 x = le16_to_cpup((__le16 *)&data[2]);
1720 y = le16_to_cpup((__le16 *)&data[4]);
1721 p = le16_to_cpup((__le16 *)&data[6]);
1722 /*
1723 * Convert distance from out prox to distance from tablet.
1724 * distance will be greater than distance_max once
1725 * touching and applying pressure; do not report negative
1726 * distance.
1727 */
1728 if (data[8] <= features->distance_max)
1729 d = features->distance_max - data[8];
1730
1731 pen = data[1] & 0x01;
1732 btn1 = data[1] & 0x02;
1733 btn2 = data[1] & 0x04;
1734 }
1735
1736 input_report_key(input, BTN_TOUCH, pen);
1737 input_report_key(input, BTN_STYLUS, btn1);
1738 input_report_key(input, BTN_STYLUS2, btn2);
1739
1740 input_report_abs(input, ABS_X, x);
1741 input_report_abs(input, ABS_Y, y);
1742 input_report_abs(input, ABS_PRESSURE, p);
1743 input_report_abs(input, ABS_DISTANCE, d);
1744
1745 if (!prox) {
1746 wacom->id[0] = 0;
1747 wacom->shared->stylus_in_proximity = false;
1748 }
1749
1750 input_report_key(input, wacom->tool[0], prox); /* PEN or RUBBER */
1751 input_report_abs(input, ABS_MISC, wacom->id[0]); /* TOOL ID */
1752
1753 return 1;
1754}
1755
1756static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len)
1757{
1758 if (len == WACOM_PKGLEN_BBTOUCH)
1759 return wacom_bpt_touch(wacom);
1760 else if (len == WACOM_PKGLEN_BBTOUCH3)
1761 return wacom_bpt3_touch(wacom);
1762 else if (len == WACOM_PKGLEN_BBFUN || len == WACOM_PKGLEN_BBPEN)
1763 return wacom_bpt_pen(wacom);
1764
1765 return 0;
1766}
1767
1768static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len)
1769{
1770 unsigned char *data = wacom->data;
1771 int connected;
1772
1773 if (len != WACOM_PKGLEN_WIRELESS || data[0] != WACOM_REPORT_WL)
1774 return 0;
1775
1776 connected = data[1] & 0x01;
1777 if (connected) {
1778 int pid, battery, ps_connected;
1779
1780 if ((wacom->shared->type == INTUOSHT) &&
1781 wacom->shared->touch_input &&
1782 wacom->shared->touch_max) {
1783 input_report_switch(wacom->shared->touch_input,
1784 SW_MUTE_DEVICE, data[5] & 0x40);
1785 input_sync(wacom->shared->touch_input);
1786 }
1787
1788 pid = get_unaligned_be16(&data[6]);
1789 battery = (data[5] & 0x3f) * 100 / 31;
1790 ps_connected = !!(data[5] & 0x80);
1791 if (wacom->pid != pid) {
1792 wacom->pid = pid;
1793 wacom_schedule_work(wacom);
1794 }
1795
1796 if (wacom->shared->type &&
1797 (battery != wacom->battery_capacity ||
1798 ps_connected != wacom->ps_connected)) {
1799 wacom->battery_capacity = battery;
1800 wacom->ps_connected = ps_connected;
1801 wacom->bat_charging = ps_connected &&
1802 wacom->battery_capacity < 100;
1803 wacom_notify_battery(wacom);
1804 }
1805 } else if (wacom->pid != 0) {
1806 /* disconnected while previously connected */
1807 wacom->pid = 0;
1808 wacom_schedule_work(wacom);
1809 wacom->battery_capacity = 0;
1810 wacom->bat_charging = 0;
1811 wacom->ps_connected = 0;
1812 }
1813
1814 return 0;
1815}
1816
1817void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len)
1818{
1819 bool sync;
1820
1821 switch (wacom_wac->features.type) {
1822 case PENPARTNER:
1823 sync = wacom_penpartner_irq(wacom_wac);
1824 break;
1825
1826 case PL:
1827 sync = wacom_pl_irq(wacom_wac);
1828 break;
1829
1830 case WACOM_G4:
1831 case GRAPHIRE:
1832 case GRAPHIRE_BT:
1833 case WACOM_MO:
1834 sync = wacom_graphire_irq(wacom_wac);
1835 break;
1836
1837 case PTU:
1838 sync = wacom_ptu_irq(wacom_wac);
1839 break;
1840
1841 case DTU:
1842 sync = wacom_dtu_irq(wacom_wac);
1843 break;
1844
1845 case DTUS:
1846 sync = wacom_dtus_irq(wacom_wac);
1847 break;
1848
1849 case INTUOS:
1850 case INTUOS3S:
1851 case INTUOS3:
1852 case INTUOS3L:
1853 case INTUOS4S:
1854 case INTUOS4:
1855 case INTUOS4L:
1856 case CINTIQ:
1857 case WACOM_BEE:
1858 case WACOM_13HD:
1859 case WACOM_21UX2:
1860 case WACOM_22HD:
1861 case WACOM_24HD:
1862 case DTK:
1863 case CINTIQ_HYBRID:
1864 sync = wacom_intuos_irq(wacom_wac);
1865 break;
1866
1867 case INTUOS4WL:
1868 sync = wacom_intuos_bt_irq(wacom_wac, len);
1869 break;
1870
1871 case WACOM_24HDT:
1872 sync = wacom_24hdt_irq(wacom_wac);
1873 break;
1874
1875 case INTUOS5S:
1876 case INTUOS5:
1877 case INTUOS5L:
1878 case INTUOSPS:
1879 case INTUOSPM:
1880 case INTUOSPL:
1881 if (len == WACOM_PKGLEN_BBTOUCH3)
1882 sync = wacom_bpt3_touch(wacom_wac);
1883 else
1884 sync = wacom_intuos_irq(wacom_wac);
1885 break;
1886
1887 case TABLETPC:
1888 case TABLETPCE:
1889 case TABLETPC2FG:
1890 case MTSCREEN:
1891 case MTTPC:
1892 case MTTPC_B:
1893 sync = wacom_tpc_irq(wacom_wac, len);
1894 break;
1895
1896 case BAMBOO_PT:
1897 case INTUOSHT:
1898 sync = wacom_bpt_irq(wacom_wac, len);
1899 break;
1900
1901 case WIRELESS:
1902 sync = wacom_wireless_irq(wacom_wac, len);
1903 break;
1904
1905 default:
1906 sync = false;
1907 break;
1908 }
1909
1910 if (sync) {
1911 input_sync(wacom_wac->input);
1912 if (wacom_wac->pad_input)
1913 input_sync(wacom_wac->pad_input);
1914 }
1915}
1916
1917static void wacom_setup_cintiq(struct wacom_wac *wacom_wac)
1918{
1919 struct input_dev *input_dev = wacom_wac->input;
1920
1921 input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
1922
1923 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1924 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1925 __set_bit(BTN_TOOL_BRUSH, input_dev->keybit);
1926 __set_bit(BTN_TOOL_PENCIL, input_dev->keybit);
1927 __set_bit(BTN_TOOL_AIRBRUSH, input_dev->keybit);
1928 __set_bit(BTN_STYLUS, input_dev->keybit);
1929 __set_bit(BTN_STYLUS2, input_dev->keybit);
1930
1931 input_set_abs_params(input_dev, ABS_DISTANCE,
1932 0, wacom_wac->features.distance_max, 0, 0);
1933 input_set_abs_params(input_dev, ABS_WHEEL, 0, 1023, 0, 0);
1934 input_set_abs_params(input_dev, ABS_TILT_X, -64, 63, 0, 0);
1935 input_abs_set_res(input_dev, ABS_TILT_X, 57);
1936 input_set_abs_params(input_dev, ABS_TILT_Y, -64, 63, 0, 0);
1937 input_abs_set_res(input_dev, ABS_TILT_Y, 57);
1938}
1939
1940static void wacom_setup_intuos(struct wacom_wac *wacom_wac)
1941{
1942 struct input_dev *input_dev = wacom_wac->input;
1943
1944 input_set_capability(input_dev, EV_REL, REL_WHEEL);
1945
1946 wacom_setup_cintiq(wacom_wac);
1947
1948 __set_bit(BTN_LEFT, input_dev->keybit);
1949 __set_bit(BTN_RIGHT, input_dev->keybit);
1950 __set_bit(BTN_MIDDLE, input_dev->keybit);
1951 __set_bit(BTN_SIDE, input_dev->keybit);
1952 __set_bit(BTN_EXTRA, input_dev->keybit);
1953 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
1954 __set_bit(BTN_TOOL_LENS, input_dev->keybit);
1955
1956 input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0);
1957 input_abs_set_res(input_dev, ABS_RZ, 287);
1958 input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0);
1959}
1960
1961void wacom_setup_device_quirks(struct wacom_features *features)
1962{
1963
1964 /* touch device found but size is not defined. use default */
1965 if (features->device_type == BTN_TOOL_FINGER && !features->x_max) {
1966 features->x_max = 1023;
1967 features->y_max = 1023;
1968 }
1969
1970 /* these device have multiple inputs */
1971 if (features->type >= WIRELESS ||
1972 (features->type >= INTUOS5S && features->type <= INTUOSHT) ||
1973 (features->oVid && features->oPid))
1974 features->quirks |= WACOM_QUIRK_MULTI_INPUT;
1975
1976 /* quirk for bamboo touch with 2 low res touches */
1977 if (features->type == BAMBOO_PT &&
1978 features->pktlen == WACOM_PKGLEN_BBTOUCH) {
1979 features->x_max <<= 5;
1980 features->y_max <<= 5;
1981 features->x_fuzz <<= 5;
1982 features->y_fuzz <<= 5;
1983 features->quirks |= WACOM_QUIRK_BBTOUCH_LOWRES;
1984 }
1985
1986 if (features->type == WIRELESS) {
1987
1988 /* monitor never has input and pen/touch have delayed create */
1989 features->quirks |= WACOM_QUIRK_NO_INPUT;
1990
1991 /* must be monitor interface if no device_type set */
1992 if (!features->device_type) {
1993 features->quirks |= WACOM_QUIRK_MONITOR;
1994 features->quirks |= WACOM_QUIRK_BATTERY;
1995 }
1996 }
1997}
1998
1999static void wacom_abs_set_axis(struct input_dev *input_dev,
2000 struct wacom_wac *wacom_wac)
2001{
2002 struct wacom_features *features = &wacom_wac->features;
2003
2004 if (features->device_type == BTN_TOOL_PEN) {
2005 input_set_abs_params(input_dev, ABS_X, features->x_min,
2006 features->x_max, features->x_fuzz, 0);
2007 input_set_abs_params(input_dev, ABS_Y, features->y_min,
2008 features->y_max, features->y_fuzz, 0);
2009 input_set_abs_params(input_dev, ABS_PRESSURE, 0,
2010 features->pressure_max, features->pressure_fuzz, 0);
2011
2012 /* penabled devices have fixed resolution for each model */
2013 input_abs_set_res(input_dev, ABS_X, features->x_resolution);
2014 input_abs_set_res(input_dev, ABS_Y, features->y_resolution);
2015 } else {
2016 if (features->touch_max == 1) {
2017 input_set_abs_params(input_dev, ABS_X, 0,
2018 features->x_max, features->x_fuzz, 0);
2019 input_set_abs_params(input_dev, ABS_Y, 0,
2020 features->y_max, features->y_fuzz, 0);
2021 input_abs_set_res(input_dev, ABS_X,
2022 features->x_resolution);
2023 input_abs_set_res(input_dev, ABS_Y,
2024 features->y_resolution);
2025 }
2026
2027 if (features->touch_max > 1) {
2028 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 0,
2029 features->x_max, features->x_fuzz, 0);
2030 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 0,
2031 features->y_max, features->y_fuzz, 0);
2032 input_abs_set_res(input_dev, ABS_MT_POSITION_X,
2033 features->x_resolution);
2034 input_abs_set_res(input_dev, ABS_MT_POSITION_Y,
2035 features->y_resolution);
2036 }
2037 }
2038}
2039
2040int wacom_setup_pentouch_input_capabilities(struct input_dev *input_dev,
2041 struct wacom_wac *wacom_wac)
2042{
2043 struct wacom_features *features = &wacom_wac->features;
2044
2045 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
2046
2047 if (features->type == HID_GENERIC)
2048 /* setup has already been done */
2049 return 0;
2050
2051 __set_bit(BTN_TOUCH, input_dev->keybit);
2052 __set_bit(ABS_MISC, input_dev->absbit);
2053
2054 wacom_abs_set_axis(input_dev, wacom_wac);
2055
2056 switch (features->type) {
2057 case WACOM_MO:
2058 case WACOM_G4:
2059 /* fall through */
2060
2061 case GRAPHIRE:
2062 input_set_capability(input_dev, EV_REL, REL_WHEEL);
2063
2064 __set_bit(BTN_LEFT, input_dev->keybit);
2065 __set_bit(BTN_RIGHT, input_dev->keybit);
2066 __set_bit(BTN_MIDDLE, input_dev->keybit);
2067
2068 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2069 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2070 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
2071 __set_bit(BTN_STYLUS, input_dev->keybit);
2072 __set_bit(BTN_STYLUS2, input_dev->keybit);
2073
2074 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2075 break;
2076
2077 case GRAPHIRE_BT:
2078 __clear_bit(ABS_MISC, input_dev->absbit);
2079 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
2080 features->distance_max,
2081 0, 0);
2082
2083 input_set_capability(input_dev, EV_REL, REL_WHEEL);
2084
2085 __set_bit(BTN_LEFT, input_dev->keybit);
2086 __set_bit(BTN_RIGHT, input_dev->keybit);
2087 __set_bit(BTN_MIDDLE, input_dev->keybit);
2088
2089 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2090 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2091 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
2092 __set_bit(BTN_STYLUS, input_dev->keybit);
2093 __set_bit(BTN_STYLUS2, input_dev->keybit);
2094
2095 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2096 break;
2097
2098 case WACOM_24HD:
2099 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
2100 input_abs_set_res(input_dev, ABS_Z, 287);
2101 input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0);
2102 /* fall through */
2103
2104 case DTK:
2105 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
2106
2107 wacom_setup_cintiq(wacom_wac);
2108 break;
2109
2110 case WACOM_22HD:
2111 case WACOM_21UX2:
2112 case WACOM_BEE:
2113 case CINTIQ:
2114 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
2115 input_abs_set_res(input_dev, ABS_Z, 287);
2116
2117 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
2118
2119 wacom_setup_cintiq(wacom_wac);
2120 break;
2121
2122 case WACOM_13HD:
2123 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
2124 input_abs_set_res(input_dev, ABS_Z, 287);
2125 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
2126 wacom_setup_cintiq(wacom_wac);
2127 break;
2128
2129 case INTUOS3:
2130 case INTUOS3L:
2131 case INTUOS3S:
2132 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
2133 input_abs_set_res(input_dev, ABS_Z, 287);
2134 /* fall through */
2135
2136 case INTUOS:
2137 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2138
2139 wacom_setup_intuos(wacom_wac);
2140 break;
2141
2142 case INTUOS5:
2143 case INTUOS5L:
2144 case INTUOSPM:
2145 case INTUOSPL:
2146 case INTUOS5S:
2147 case INTUOSPS:
2148 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2149
2150 if (features->device_type == BTN_TOOL_PEN) {
2151 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
2152 features->distance_max,
2153 0, 0);
2154
2155 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
2156 input_abs_set_res(input_dev, ABS_Z, 287);
2157
2158 wacom_setup_intuos(wacom_wac);
2159 } else if (features->device_type == BTN_TOOL_FINGER) {
2160 __clear_bit(ABS_MISC, input_dev->absbit);
2161
2162 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR,
2163 0, features->x_max, 0, 0);
2164 input_set_abs_params(input_dev, ABS_MT_TOUCH_MINOR,
2165 0, features->y_max, 0, 0);
2166 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);
2167 }
2168 break;
2169
2170 case INTUOS4:
2171 case INTUOS4WL:
2172 case INTUOS4L:
2173 case INTUOS4S:
2174 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
2175 input_abs_set_res(input_dev, ABS_Z, 287);
2176 wacom_setup_intuos(wacom_wac);
2177
2178 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2179 break;
2180
2181 case WACOM_24HDT:
2182 if (features->device_type == BTN_TOOL_FINGER) {
2183 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0);
2184 input_set_abs_params(input_dev, ABS_MT_WIDTH_MAJOR, 0, features->x_max, 0, 0);
2185 input_set_abs_params(input_dev, ABS_MT_WIDTH_MINOR, 0, features->y_max, 0, 0);
2186 input_set_abs_params(input_dev, ABS_MT_ORIENTATION, 0, 1, 0, 0);
2187 }
2188 /* fall through */
2189
2190 case MTSCREEN:
2191 case MTTPC:
2192 case MTTPC_B:
2193 case TABLETPC2FG:
2194 if (features->device_type == BTN_TOOL_FINGER && features->touch_max > 1)
2195 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_DIRECT);
2196 /* fall through */
2197
2198 case TABLETPC:
2199 case TABLETPCE:
2200 __clear_bit(ABS_MISC, input_dev->absbit);
2201
2202 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
2203
2204 if (features->device_type != BTN_TOOL_PEN)
2205 break; /* no need to process stylus stuff */
2206
2207 /* fall through */
2208
2209 case DTUS:
2210 case PL:
2211 case DTU:
2212 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2213 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2214 __set_bit(BTN_STYLUS, input_dev->keybit);
2215 __set_bit(BTN_STYLUS2, input_dev->keybit);
2216
2217 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
2218 break;
2219
2220 case PTU:
2221 __set_bit(BTN_STYLUS2, input_dev->keybit);
2222 /* fall through */
2223
2224 case PENPARTNER:
2225 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2226 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2227 __set_bit(BTN_STYLUS, input_dev->keybit);
2228
2229 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2230 break;
2231
2232 case INTUOSHT:
2233 if (features->touch_max &&
2234 features->device_type == BTN_TOOL_FINGER) {
2235 input_dev->evbit[0] |= BIT_MASK(EV_SW);
2236 __set_bit(SW_MUTE_DEVICE, input_dev->swbit);
2237 }
2238 /* fall through */
2239
2240 case BAMBOO_PT:
2241 __clear_bit(ABS_MISC, input_dev->absbit);
2242
2243 if (features->device_type == BTN_TOOL_FINGER) {
2244
2245 if (features->touch_max) {
2246 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {
2247 input_set_abs_params(input_dev,
2248 ABS_MT_TOUCH_MAJOR,
2249 0, features->x_max, 0, 0);
2250 input_set_abs_params(input_dev,
2251 ABS_MT_TOUCH_MINOR,
2252 0, features->y_max, 0, 0);
2253 }
2254 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);
2255 } else {
2256 /* buttons/keys only interface */
2257 __clear_bit(ABS_X, input_dev->absbit);
2258 __clear_bit(ABS_Y, input_dev->absbit);
2259 __clear_bit(BTN_TOUCH, input_dev->keybit);
2260
2261 /* PAD is setup by wacom_setup_pad_input_capabilities later */
2262 return 1;
2263 }
2264 } else if (features->device_type == BTN_TOOL_PEN) {
2265 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2266 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2267 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2268 __set_bit(BTN_STYLUS, input_dev->keybit);
2269 __set_bit(BTN_STYLUS2, input_dev->keybit);
2270 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
2271 features->distance_max,
2272 0, 0);
2273 }
2274 break;
2275
2276 case CINTIQ_HYBRID:
2277 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
2278 input_abs_set_res(input_dev, ABS_Z, 287);
2279 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
2280
2281 wacom_setup_cintiq(wacom_wac);
2282 break;
2283 }
2284 return 0;
2285}
2286
2287int wacom_setup_pad_input_capabilities(struct input_dev *input_dev,
2288 struct wacom_wac *wacom_wac)
2289{
2290 struct wacom_features *features = &wacom_wac->features;
2291 int i;
2292
2293 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
2294
2295 /* kept for making legacy xf86-input-wacom working with the wheels */
2296 __set_bit(ABS_MISC, input_dev->absbit);
2297
2298 /* kept for making legacy xf86-input-wacom accepting the pad */
2299 input_set_abs_params(input_dev, ABS_X, 0, 1, 0, 0);
2300 input_set_abs_params(input_dev, ABS_Y, 0, 1, 0, 0);
2301
2302 /* kept for making udev and libwacom accepting the pad */
2303 __set_bit(BTN_STYLUS, input_dev->keybit);
2304
2305 switch (features->type) {
2306 case GRAPHIRE_BT:
2307 __set_bit(BTN_0, input_dev->keybit);
2308 __set_bit(BTN_1, input_dev->keybit);
2309 break;
2310
2311 case WACOM_MO:
2312 __set_bit(BTN_BACK, input_dev->keybit);
2313 __set_bit(BTN_LEFT, input_dev->keybit);
2314 __set_bit(BTN_FORWARD, input_dev->keybit);
2315 __set_bit(BTN_RIGHT, input_dev->keybit);
2316 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2317 break;
2318
2319 case WACOM_G4:
2320 __set_bit(BTN_BACK, input_dev->keybit);
2321 __set_bit(BTN_FORWARD, input_dev->keybit);
2322 input_set_capability(input_dev, EV_REL, REL_WHEEL);
2323 break;
2324
2325 case WACOM_24HD:
2326 __set_bit(BTN_A, input_dev->keybit);
2327 __set_bit(BTN_B, input_dev->keybit);
2328 __set_bit(BTN_C, input_dev->keybit);
2329 __set_bit(BTN_X, input_dev->keybit);
2330 __set_bit(BTN_Y, input_dev->keybit);
2331 __set_bit(BTN_Z, input_dev->keybit);
2332
2333 for (i = 0; i < 10; i++)
2334 __set_bit(BTN_0 + i, input_dev->keybit);
2335
2336 __set_bit(KEY_PROG1, input_dev->keybit);
2337 __set_bit(KEY_PROG2, input_dev->keybit);
2338 __set_bit(KEY_PROG3, input_dev->keybit);
2339
2340 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2341 input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0);
2342 break;
2343
2344 case DTK:
2345 for (i = 0; i < 6; i++)
2346 __set_bit(BTN_0 + i, input_dev->keybit);
2347
2348 break;
2349
2350 case WACOM_22HD:
2351 __set_bit(KEY_PROG1, input_dev->keybit);
2352 __set_bit(KEY_PROG2, input_dev->keybit);
2353 __set_bit(KEY_PROG3, input_dev->keybit);
2354 /* fall through */
2355
2356 case WACOM_21UX2:
2357 __set_bit(BTN_A, input_dev->keybit);
2358 __set_bit(BTN_B, input_dev->keybit);
2359 __set_bit(BTN_C, input_dev->keybit);
2360 __set_bit(BTN_X, input_dev->keybit);
2361 __set_bit(BTN_Y, input_dev->keybit);
2362 __set_bit(BTN_Z, input_dev->keybit);
2363 __set_bit(BTN_BASE, input_dev->keybit);
2364 __set_bit(BTN_BASE2, input_dev->keybit);
2365 /* fall through */
2366
2367 case WACOM_BEE:
2368 __set_bit(BTN_8, input_dev->keybit);
2369 __set_bit(BTN_9, input_dev->keybit);
2370 /* fall through */
2371
2372 case CINTIQ:
2373 for (i = 0; i < 8; i++)
2374 __set_bit(BTN_0 + i, input_dev->keybit);
2375
2376 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
2377 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
2378 break;
2379
2380 case WACOM_13HD:
2381 for (i = 0; i < 9; i++)
2382 __set_bit(BTN_0 + i, input_dev->keybit);
2383
2384 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2385 break;
2386
2387 case INTUOS3:
2388 case INTUOS3L:
2389 __set_bit(BTN_4, input_dev->keybit);
2390 __set_bit(BTN_5, input_dev->keybit);
2391 __set_bit(BTN_6, input_dev->keybit);
2392 __set_bit(BTN_7, input_dev->keybit);
2393
2394 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
2395 /* fall through */
2396
2397 case INTUOS3S:
2398 __set_bit(BTN_0, input_dev->keybit);
2399 __set_bit(BTN_1, input_dev->keybit);
2400 __set_bit(BTN_2, input_dev->keybit);
2401 __set_bit(BTN_3, input_dev->keybit);
2402
2403 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
2404 break;
2405
2406 case INTUOS5:
2407 case INTUOS5L:
2408 case INTUOSPM:
2409 case INTUOSPL:
2410 __set_bit(BTN_7, input_dev->keybit);
2411 __set_bit(BTN_8, input_dev->keybit);
2412 /* fall through */
2413
2414 case INTUOS5S:
2415 case INTUOSPS:
2416 /* touch interface does not have the pad device */
2417 if (features->device_type != BTN_TOOL_PEN)
2418 return -ENODEV;
2419
2420 for (i = 0; i < 7; i++)
2421 __set_bit(BTN_0 + i, input_dev->keybit);
2422
2423 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2424 break;
2425
2426 case INTUOS4WL:
2427 /*
2428 * For Bluetooth devices, the udev rule does not work correctly
2429 * for pads unless we add a stylus capability, which forces
2430 * ID_INPUT_TABLET to be set.
2431 */
2432 __set_bit(BTN_STYLUS, input_dev->keybit);
2433 /* fall through */
2434
2435 case INTUOS4:
2436 case INTUOS4L:
2437 __set_bit(BTN_7, input_dev->keybit);
2438 __set_bit(BTN_8, input_dev->keybit);
2439 /* fall through */
2440
2441 case INTUOS4S:
2442 for (i = 0; i < 7; i++)
2443 __set_bit(BTN_0 + i, input_dev->keybit);
2444
2445 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2446 break;
2447
2448 case CINTIQ_HYBRID:
2449 for (i = 0; i < 9; i++)
2450 __set_bit(BTN_0 + i, input_dev->keybit);
2451
2452 break;
2453
2454 case DTUS:
2455 for (i = 0; i < 4; i++)
2456 __set_bit(BTN_0 + i, input_dev->keybit);
2457 break;
2458
2459 case INTUOSHT:
2460 case BAMBOO_PT:
2461 /* pad device is on the touch interface */
2462 if ((features->device_type != BTN_TOOL_FINGER) ||
2463 /* Bamboo Pen only tablet does not have pad */
2464 ((features->type == BAMBOO_PT) && !features->touch_max))
2465 return -ENODEV;
2466
2467 __clear_bit(ABS_MISC, input_dev->absbit);
2468
2469 __set_bit(BTN_LEFT, input_dev->keybit);
2470 __set_bit(BTN_FORWARD, input_dev->keybit);
2471 __set_bit(BTN_BACK, input_dev->keybit);
2472 __set_bit(BTN_RIGHT, input_dev->keybit);
2473
2474 break;
2475
2476 default:
2477 /* no pad supported */
2478 return -ENODEV;
2479 }
2480 return 0;
2481}
2482
2483static const struct wacom_features wacom_features_0x00 =
2484 { "Wacom Penpartner", 5040, 3780, 255, 0,
2485 PENPARTNER, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
2486static const struct wacom_features wacom_features_0x10 =
2487 { "Wacom Graphire", 10206, 7422, 511, 63,
2488 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2489static const struct wacom_features wacom_features_0x81 =
2490 { "Wacom Graphire BT", 16704, 12064, 511, 32,
2491 GRAPHIRE_BT, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2492static const struct wacom_features wacom_features_0x11 =
2493 { "Wacom Graphire2 4x5", 10206, 7422, 511, 63,
2494 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2495static const struct wacom_features wacom_features_0x12 =
2496 { "Wacom Graphire2 5x7", 13918, 10206, 511, 63,
2497 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2498static const struct wacom_features wacom_features_0x13 =
2499 { "Wacom Graphire3", 10208, 7424, 511, 63,
2500 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2501static const struct wacom_features wacom_features_0x14 =
2502 { "Wacom Graphire3 6x8", 16704, 12064, 511, 63,
2503 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2504static const struct wacom_features wacom_features_0x15 =
2505 { "Wacom Graphire4 4x5", 10208, 7424, 511, 63,
2506 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2507static const struct wacom_features wacom_features_0x16 =
2508 { "Wacom Graphire4 6x8", 16704, 12064, 511, 63,
2509 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2510static const struct wacom_features wacom_features_0x17 =
2511 { "Wacom BambooFun 4x5", 14760, 9225, 511, 63,
2512 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2513static const struct wacom_features wacom_features_0x18 =
2514 { "Wacom BambooFun 6x8", 21648, 13530, 511, 63,
2515 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2516static const struct wacom_features wacom_features_0x19 =
2517 { "Wacom Bamboo1 Medium", 16704, 12064, 511, 63,
2518 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2519static const struct wacom_features wacom_features_0x60 =
2520 { "Wacom Volito", 5104, 3712, 511, 63,
2521 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2522static const struct wacom_features wacom_features_0x61 =
2523 { "Wacom PenStation2", 3250, 2320, 255, 63,
2524 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2525static const struct wacom_features wacom_features_0x62 =
2526 { "Wacom Volito2 4x5", 5104, 3712, 511, 63,
2527 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2528static const struct wacom_features wacom_features_0x63 =
2529 { "Wacom Volito2 2x3", 3248, 2320, 511, 63,
2530 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2531static const struct wacom_features wacom_features_0x64 =
2532 { "Wacom PenPartner2", 3250, 2320, 511, 63,
2533 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2534static const struct wacom_features wacom_features_0x65 =
2535 { "Wacom Bamboo", 14760, 9225, 511, 63,
2536 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2537static const struct wacom_features wacom_features_0x69 =
2538 { "Wacom Bamboo1", 5104, 3712, 511, 63,
2539 GRAPHIRE, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
2540static const struct wacom_features wacom_features_0x6A =
2541 { "Wacom Bamboo1 4x6", 14760, 9225, 1023, 63,
2542 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2543static const struct wacom_features wacom_features_0x6B =
2544 { "Wacom Bamboo1 5x8", 21648, 13530, 1023, 63,
2545 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2546static const struct wacom_features wacom_features_0x20 =
2547 { "Wacom Intuos 4x5", 12700, 10600, 1023, 31,
2548 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2549static const struct wacom_features wacom_features_0x21 =
2550 { "Wacom Intuos 6x8", 20320, 16240, 1023, 31,
2551 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2552static const struct wacom_features wacom_features_0x22 =
2553 { "Wacom Intuos 9x12", 30480, 24060, 1023, 31,
2554 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2555static const struct wacom_features wacom_features_0x23 =
2556 { "Wacom Intuos 12x12", 30480, 31680, 1023, 31,
2557 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2558static const struct wacom_features wacom_features_0x24 =
2559 { "Wacom Intuos 12x18", 45720, 31680, 1023, 31,
2560 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2561static const struct wacom_features wacom_features_0x30 =
2562 { "Wacom PL400", 5408, 4056, 255, 0,
2563 PL, WACOM_PL_RES, WACOM_PL_RES };
2564static const struct wacom_features wacom_features_0x31 =
2565 { "Wacom PL500", 6144, 4608, 255, 0,
2566 PL, WACOM_PL_RES, WACOM_PL_RES };
2567static const struct wacom_features wacom_features_0x32 =
2568 { "Wacom PL600", 6126, 4604, 255, 0,
2569 PL, WACOM_PL_RES, WACOM_PL_RES };
2570static const struct wacom_features wacom_features_0x33 =
2571 { "Wacom PL600SX", 6260, 5016, 255, 0,
2572 PL, WACOM_PL_RES, WACOM_PL_RES };
2573static const struct wacom_features wacom_features_0x34 =
2574 { "Wacom PL550", 6144, 4608, 511, 0,
2575 PL, WACOM_PL_RES, WACOM_PL_RES };
2576static const struct wacom_features wacom_features_0x35 =
2577 { "Wacom PL800", 7220, 5780, 511, 0,
2578 PL, WACOM_PL_RES, WACOM_PL_RES };
2579static const struct wacom_features wacom_features_0x37 =
2580 { "Wacom PL700", 6758, 5406, 511, 0,
2581 PL, WACOM_PL_RES, WACOM_PL_RES };
2582static const struct wacom_features wacom_features_0x38 =
2583 { "Wacom PL510", 6282, 4762, 511, 0,
2584 PL, WACOM_PL_RES, WACOM_PL_RES };
2585static const struct wacom_features wacom_features_0x39 =
2586 { "Wacom DTU710", 34080, 27660, 511, 0,
2587 PL, WACOM_PL_RES, WACOM_PL_RES };
2588static const struct wacom_features wacom_features_0xC4 =
2589 { "Wacom DTF521", 6282, 4762, 511, 0,
2590 PL, WACOM_PL_RES, WACOM_PL_RES };
2591static const struct wacom_features wacom_features_0xC0 =
2592 { "Wacom DTF720", 6858, 5506, 511, 0,
2593 PL, WACOM_PL_RES, WACOM_PL_RES };
2594static const struct wacom_features wacom_features_0xC2 =
2595 { "Wacom DTF720a", 6858, 5506, 511, 0,
2596 PL, WACOM_PL_RES, WACOM_PL_RES };
2597static const struct wacom_features wacom_features_0x03 =
2598 { "Wacom Cintiq Partner", 20480, 15360, 511, 0,
2599 PTU, WACOM_PL_RES, WACOM_PL_RES };
2600static const struct wacom_features wacom_features_0x41 =
2601 { "Wacom Intuos2 4x5", 12700, 10600, 1023, 31,
2602 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2603static const struct wacom_features wacom_features_0x42 =
2604 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31,
2605 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2606static const struct wacom_features wacom_features_0x43 =
2607 { "Wacom Intuos2 9x12", 30480, 24060, 1023, 31,
2608 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2609static const struct wacom_features wacom_features_0x44 =
2610 { "Wacom Intuos2 12x12", 30480, 31680, 1023, 31,
2611 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2612static const struct wacom_features wacom_features_0x45 =
2613 { "Wacom Intuos2 12x18", 45720, 31680, 1023, 31,
2614 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2615static const struct wacom_features wacom_features_0xB0 =
2616 { "Wacom Intuos3 4x5", 25400, 20320, 1023, 63,
2617 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2618static const struct wacom_features wacom_features_0xB1 =
2619 { "Wacom Intuos3 6x8", 40640, 30480, 1023, 63,
2620 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2621static const struct wacom_features wacom_features_0xB2 =
2622 { "Wacom Intuos3 9x12", 60960, 45720, 1023, 63,
2623 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2624static const struct wacom_features wacom_features_0xB3 =
2625 { "Wacom Intuos3 12x12", 60960, 60960, 1023, 63,
2626 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2627static const struct wacom_features wacom_features_0xB4 =
2628 { "Wacom Intuos3 12x19", 97536, 60960, 1023, 63,
2629 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2630static const struct wacom_features wacom_features_0xB5 =
2631 { "Wacom Intuos3 6x11", 54204, 31750, 1023, 63,
2632 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2633static const struct wacom_features wacom_features_0xB7 =
2634 { "Wacom Intuos3 4x6", 31496, 19685, 1023, 63,
2635 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2636static const struct wacom_features wacom_features_0xB8 =
2637 { "Wacom Intuos4 4x6", 31496, 19685, 2047, 63,
2638 INTUOS4S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2639static const struct wacom_features wacom_features_0xB9 =
2640 { "Wacom Intuos4 6x9", 44704, 27940, 2047, 63,
2641 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2642static const struct wacom_features wacom_features_0xBA =
2643 { "Wacom Intuos4 8x13", 65024, 40640, 2047, 63,
2644 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2645static const struct wacom_features wacom_features_0xBB =
2646 { "Wacom Intuos4 12x19", 97536, 60960, 2047, 63,
2647 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2648static const struct wacom_features wacom_features_0xBC =
2649 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63,
2650 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2651static const struct wacom_features wacom_features_0xBD =
2652 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63,
2653 INTUOS4WL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2654static const struct wacom_features wacom_features_0x26 =
2655 { "Wacom Intuos5 touch S", 31496, 19685, 2047, 63,
2656 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16 };
2657static const struct wacom_features wacom_features_0x27 =
2658 { "Wacom Intuos5 touch M", 44704, 27940, 2047, 63,
2659 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16 };
2660static const struct wacom_features wacom_features_0x28 =
2661 { "Wacom Intuos5 touch L", 65024, 40640, 2047, 63,
2662 INTUOS5L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16 };
2663static const struct wacom_features wacom_features_0x29 =
2664 { "Wacom Intuos5 S", 31496, 19685, 2047, 63,
2665 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2666static const struct wacom_features wacom_features_0x2A =
2667 { "Wacom Intuos5 M", 44704, 27940, 2047, 63,
2668 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2669static const struct wacom_features wacom_features_0x314 =
2670 { "Wacom Intuos Pro S", 31496, 19685, 2047, 63,
2671 INTUOSPS, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16,
2672 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2673static const struct wacom_features wacom_features_0x315 =
2674 { "Wacom Intuos Pro M", 44704, 27940, 2047, 63,
2675 INTUOSPM, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16,
2676 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2677static const struct wacom_features wacom_features_0x317 =
2678 { "Wacom Intuos Pro L", 65024, 40640, 2047, 63,
2679 INTUOSPL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16,
2680 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2681static const struct wacom_features wacom_features_0xF4 =
2682 { "Wacom Cintiq 24HD", 104280, 65400, 2047, 63,
2683 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200 };
2684static const struct wacom_features wacom_features_0xF8 =
2685 { "Wacom Cintiq 24HD touch", 104280, 65400, 2047, 63, /* Pen */
2686 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200,
2687 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf6 };
2688static const struct wacom_features wacom_features_0xF6 =
2689 { "Wacom Cintiq 24HD touch", .type = WACOM_24HDT, /* Touch */
2690 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf8, .touch_max = 10,
2691 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2692static const struct wacom_features wacom_features_0x3F =
2693 { "Wacom Cintiq 21UX", 87200, 65600, 1023, 63,
2694 CINTIQ, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2695static const struct wacom_features wacom_features_0xC5 =
2696 { "Wacom Cintiq 20WSX", 86680, 54180, 1023, 63,
2697 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2698static const struct wacom_features wacom_features_0xC6 =
2699 { "Wacom Cintiq 12WX", 53020, 33440, 1023, 63,
2700 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2701static const struct wacom_features wacom_features_0x304 =
2702 { "Wacom Cintiq 13HD", 59352, 33648, 1023, 63,
2703 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200 };
2704static const struct wacom_features wacom_features_0xC7 =
2705 { "Wacom DTU1931", 37832, 30305, 511, 0,
2706 PL, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2707static const struct wacom_features wacom_features_0xCE =
2708 { "Wacom DTU2231", 47864, 27011, 511, 0,
2709 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2710 .check_for_hid_type = true, .hid_type = HID_TYPE_USBMOUSE };
2711static const struct wacom_features wacom_features_0xF0 =
2712 { "Wacom DTU1631", 34623, 19553, 511, 0,
2713 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2714static const struct wacom_features wacom_features_0xFB =
2715 { "Wacom DTU1031", 22096, 13960, 511, 0,
2716 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2717static const struct wacom_features wacom_features_0x57 =
2718 { "Wacom DTK2241", 95640, 54060, 2047, 63,
2719 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200 };
2720static const struct wacom_features wacom_features_0x59 = /* Pen */
2721 { "Wacom DTH2242", 95640, 54060, 2047, 63,
2722 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200,
2723 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5D };
2724static const struct wacom_features wacom_features_0x5D = /* Touch */
2725 { "Wacom DTH2242", .type = WACOM_24HDT,
2726 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x59, .touch_max = 10,
2727 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2728static const struct wacom_features wacom_features_0xCC =
2729 { "Wacom Cintiq 21UX2", 87000, 65400, 2047, 63,
2730 WACOM_21UX2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200 };
2731static const struct wacom_features wacom_features_0xFA =
2732 { "Wacom Cintiq 22HD", 95640, 54060, 2047, 63,
2733 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200 };
2734static const struct wacom_features wacom_features_0x5B =
2735 { "Wacom Cintiq 22HDT", 95640, 54060, 2047, 63,
2736 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200,
2737 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5e };
2738static const struct wacom_features wacom_features_0x5E =
2739 { "Wacom Cintiq 22HDT", .type = WACOM_24HDT,
2740 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5b, .touch_max = 10,
2741 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2742static const struct wacom_features wacom_features_0x90 =
2743 { "Wacom ISDv4 90", 26202, 16325, 255, 0,
2744 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2745static const struct wacom_features wacom_features_0x93 =
2746 { "Wacom ISDv4 93", 26202, 16325, 255, 0,
2747 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2748static const struct wacom_features wacom_features_0x97 =
2749 { "Wacom ISDv4 97", 26202, 16325, 511, 0,
2750 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2751static const struct wacom_features wacom_features_0x9A =
2752 { "Wacom ISDv4 9A", 26202, 16325, 255, 0,
2753 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2754static const struct wacom_features wacom_features_0x9F =
2755 { "Wacom ISDv4 9F", 26202, 16325, 255, 0,
2756 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2757static const struct wacom_features wacom_features_0xE2 =
2758 { "Wacom ISDv4 E2", 26202, 16325, 255, 0,
2759 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2760static const struct wacom_features wacom_features_0xE3 =
2761 { "Wacom ISDv4 E3", 26202, 16325, 255, 0,
2762 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2763static const struct wacom_features wacom_features_0xE5 =
2764 { "Wacom ISDv4 E5", 26202, 16325, 255, 0,
2765 MTSCREEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2766static const struct wacom_features wacom_features_0xE6 =
2767 { "Wacom ISDv4 E6", 27760, 15694, 255, 0,
2768 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2769static const struct wacom_features wacom_features_0xEC =
2770 { "Wacom ISDv4 EC", 25710, 14500, 255, 0,
2771 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2772static const struct wacom_features wacom_features_0xED =
2773 { "Wacom ISDv4 ED", 26202, 16325, 255, 0,
2774 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2775static const struct wacom_features wacom_features_0xEF =
2776 { "Wacom ISDv4 EF", 26202, 16325, 255, 0,
2777 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2778static const struct wacom_features wacom_features_0x100 =
2779 { "Wacom ISDv4 100", 26202, 16325, 255, 0,
2780 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2781static const struct wacom_features wacom_features_0x101 =
2782 { "Wacom ISDv4 101", 26202, 16325, 255, 0,
2783 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2784static const struct wacom_features wacom_features_0x10D =
2785 { "Wacom ISDv4 10D", 26202, 16325, 255, 0,
2786 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2787static const struct wacom_features wacom_features_0x10E =
2788 { "Wacom ISDv4 10E", 27760, 15694, 255, 0,
2789 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2790static const struct wacom_features wacom_features_0x10F =
2791 { "Wacom ISDv4 10F", 27760, 15694, 255, 0,
2792 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2793static const struct wacom_features wacom_features_0x116 =
2794 { "Wacom ISDv4 116", 26202, 16325, 255, 0,
2795 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2796static const struct wacom_features wacom_features_0x12C =
2797 { "Wacom ISDv4 12C", 27848, 15752, 2047, 0,
2798 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2799static const struct wacom_features wacom_features_0x4001 =
2800 { "Wacom ISDv4 4001", 26202, 16325, 255, 0,
2801 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2802static const struct wacom_features wacom_features_0x4004 =
2803 { "Wacom ISDv4 4004", 11060, 6220, 255, 0,
2804 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2805static const struct wacom_features wacom_features_0x5000 =
2806 { "Wacom ISDv4 5000", 27848, 15752, 1023, 0,
2807 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2808static const struct wacom_features wacom_features_0x5002 =
2809 { "Wacom ISDv4 5002", 29576, 16724, 1023, 0,
2810 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2811static const struct wacom_features wacom_features_0x47 =
2812 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31,
2813 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2814static const struct wacom_features wacom_features_0x84 =
2815 { "Wacom Wireless Receiver", 0, 0, 0, 0,
2816 WIRELESS, 0, 0, .touch_max = 16 };
2817static const struct wacom_features wacom_features_0xD0 =
2818 { "Wacom Bamboo 2FG", 14720, 9200, 1023, 31,
2819 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2820static const struct wacom_features wacom_features_0xD1 =
2821 { "Wacom Bamboo 2FG 4x5", 14720, 9200, 1023, 31,
2822 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2823static const struct wacom_features wacom_features_0xD2 =
2824 { "Wacom Bamboo Craft", 14720, 9200, 1023, 31,
2825 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2826static const struct wacom_features wacom_features_0xD3 =
2827 { "Wacom Bamboo 2FG 6x8", 21648, 13700, 1023, 31,
2828 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2829static const struct wacom_features wacom_features_0xD4 =
2830 { "Wacom Bamboo Pen", 14720, 9200, 1023, 31,
2831 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2832static const struct wacom_features wacom_features_0xD5 =
2833 { "Wacom Bamboo Pen 6x8", 21648, 13700, 1023, 31,
2834 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2835static const struct wacom_features wacom_features_0xD6 =
2836 { "Wacom BambooPT 2FG 4x5", 14720, 9200, 1023, 31,
2837 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2838static const struct wacom_features wacom_features_0xD7 =
2839 { "Wacom BambooPT 2FG Small", 14720, 9200, 1023, 31,
2840 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2841static const struct wacom_features wacom_features_0xD8 =
2842 { "Wacom Bamboo Comic 2FG", 21648, 13700, 1023, 31,
2843 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2844static const struct wacom_features wacom_features_0xDA =
2845 { "Wacom Bamboo 2FG 4x5 SE", 14720, 9200, 1023, 31,
2846 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2847static const struct wacom_features wacom_features_0xDB =
2848 { "Wacom Bamboo 2FG 6x8 SE", 21648, 13700, 1023, 31,
2849 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2850static const struct wacom_features wacom_features_0xDD =
2851 { "Wacom Bamboo Connect", 14720, 9200, 1023, 31,
2852 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2853static const struct wacom_features wacom_features_0xDE =
2854 { "Wacom Bamboo 16FG 4x5", 14720, 9200, 1023, 31,
2855 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 };
2856static const struct wacom_features wacom_features_0xDF =
2857 { "Wacom Bamboo 16FG 6x8", 21648, 13700, 1023, 31,
2858 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 };
2859static const struct wacom_features wacom_features_0x300 =
2860 { "Wacom Bamboo One S", 14720, 9225, 1023, 31,
2861 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2862static const struct wacom_features wacom_features_0x301 =
2863 { "Wacom Bamboo One M", 21648, 13530, 1023, 31,
2864 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2865static const struct wacom_features wacom_features_0x302 =
2866 { "Wacom Intuos PT S", 15200, 9500, 1023, 31,
2867 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
2868 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2869static const struct wacom_features wacom_features_0x303 =
2870 { "Wacom Intuos PT M", 21600, 13500, 1023, 31,
2871 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
2872 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2873static const struct wacom_features wacom_features_0x30E =
2874 { "Wacom Intuos S", 15200, 9500, 1023, 31,
2875 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2876 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2877static const struct wacom_features wacom_features_0x6004 =
2878 { "ISD-V4", 12800, 8000, 255, 0,
2879 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2880static const struct wacom_features wacom_features_0x307 =
2881 { "Wacom ISDv5 307", 59352, 33648, 2047, 63,
2882 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200,
2883 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x309 };
2884static const struct wacom_features wacom_features_0x309 =
2885 { "Wacom ISDv5 309", .type = WACOM_24HDT, /* Touch */
2886 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x0307, .touch_max = 10,
2887 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2888static const struct wacom_features wacom_features_0x30A =
2889 { "Wacom ISDv5 30A", 59352, 33648, 2047, 63,
2890 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200,
2891 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30C };
2892static const struct wacom_features wacom_features_0x30C =
2893 { "Wacom ISDv5 30C", .type = WACOM_24HDT, /* Touch */
2894 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30A, .touch_max = 10,
2895 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2896static const struct wacom_features wacom_features_0x323 =
2897 { "Wacom Intuos P M", 21600, 13500, 1023, 31,
2898 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2899 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2900
2901static const struct wacom_features wacom_features_HID_ANY_ID =
2902 { "Wacom HID", .type = HID_GENERIC };
2903
2904#define USB_DEVICE_WACOM(prod) \
2905 HID_DEVICE(BUS_USB, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
2906 .driver_data = (kernel_ulong_t)&wacom_features_##prod
2907
2908#define BT_DEVICE_WACOM(prod) \
2909 HID_DEVICE(BUS_BLUETOOTH, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
2910 .driver_data = (kernel_ulong_t)&wacom_features_##prod
2911
2912#define USB_DEVICE_LENOVO(prod) \
2913 HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, prod), \
2914 .driver_data = (kernel_ulong_t)&wacom_features_##prod
2915
2916const struct hid_device_id wacom_ids[] = {
2917 { USB_DEVICE_WACOM(0x00) },
2918 { USB_DEVICE_WACOM(0x03) },
2919 { USB_DEVICE_WACOM(0x10) },
2920 { USB_DEVICE_WACOM(0x11) },
2921 { USB_DEVICE_WACOM(0x12) },
2922 { USB_DEVICE_WACOM(0x13) },
2923 { USB_DEVICE_WACOM(0x14) },
2924 { USB_DEVICE_WACOM(0x15) },
2925 { USB_DEVICE_WACOM(0x16) },
2926 { USB_DEVICE_WACOM(0x17) },
2927 { USB_DEVICE_WACOM(0x18) },
2928 { USB_DEVICE_WACOM(0x19) },
2929 { USB_DEVICE_WACOM(0x20) },
2930 { USB_DEVICE_WACOM(0x21) },
2931 { USB_DEVICE_WACOM(0x22) },
2932 { USB_DEVICE_WACOM(0x23) },
2933 { USB_DEVICE_WACOM(0x24) },
2934 { USB_DEVICE_WACOM(0x26) },
2935 { USB_DEVICE_WACOM(0x27) },
2936 { USB_DEVICE_WACOM(0x28) },
2937 { USB_DEVICE_WACOM(0x29) },
2938 { USB_DEVICE_WACOM(0x2A) },
2939 { USB_DEVICE_WACOM(0x30) },
2940 { USB_DEVICE_WACOM(0x31) },
2941 { USB_DEVICE_WACOM(0x32) },
2942 { USB_DEVICE_WACOM(0x33) },
2943 { USB_DEVICE_WACOM(0x34) },
2944 { USB_DEVICE_WACOM(0x35) },
2945 { USB_DEVICE_WACOM(0x37) },
2946 { USB_DEVICE_WACOM(0x38) },
2947 { USB_DEVICE_WACOM(0x39) },
2948 { USB_DEVICE_WACOM(0x3F) },
2949 { USB_DEVICE_WACOM(0x41) },
2950 { USB_DEVICE_WACOM(0x42) },
2951 { USB_DEVICE_WACOM(0x43) },
2952 { USB_DEVICE_WACOM(0x44) },
2953 { USB_DEVICE_WACOM(0x45) },
2954 { USB_DEVICE_WACOM(0x47) },
2955 { USB_DEVICE_WACOM(0x57) },
2956 { USB_DEVICE_WACOM(0x59) },
2957 { USB_DEVICE_WACOM(0x5B) },
2958 { USB_DEVICE_WACOM(0x5D) },
2959 { USB_DEVICE_WACOM(0x5E) },
2960 { USB_DEVICE_WACOM(0x60) },
2961 { USB_DEVICE_WACOM(0x61) },
2962 { USB_DEVICE_WACOM(0x62) },
2963 { USB_DEVICE_WACOM(0x63) },
2964 { USB_DEVICE_WACOM(0x64) },
2965 { USB_DEVICE_WACOM(0x65) },
2966 { USB_DEVICE_WACOM(0x69) },
2967 { USB_DEVICE_WACOM(0x6A) },
2968 { USB_DEVICE_WACOM(0x6B) },
2969 { BT_DEVICE_WACOM(0x81) },
2970 { USB_DEVICE_WACOM(0x84) },
2971 { USB_DEVICE_WACOM(0x90) },
2972 { USB_DEVICE_WACOM(0x93) },
2973 { USB_DEVICE_WACOM(0x97) },
2974 { USB_DEVICE_WACOM(0x9A) },
2975 { USB_DEVICE_WACOM(0x9F) },
2976 { USB_DEVICE_WACOM(0xB0) },
2977 { USB_DEVICE_WACOM(0xB1) },
2978 { USB_DEVICE_WACOM(0xB2) },
2979 { USB_DEVICE_WACOM(0xB3) },
2980 { USB_DEVICE_WACOM(0xB4) },
2981 { USB_DEVICE_WACOM(0xB5) },
2982 { USB_DEVICE_WACOM(0xB7) },
2983 { USB_DEVICE_WACOM(0xB8) },
2984 { USB_DEVICE_WACOM(0xB9) },
2985 { USB_DEVICE_WACOM(0xBA) },
2986 { USB_DEVICE_WACOM(0xBB) },
2987 { USB_DEVICE_WACOM(0xBC) },
2988 { BT_DEVICE_WACOM(0xBD) },
2989 { USB_DEVICE_WACOM(0xC0) },
2990 { USB_DEVICE_WACOM(0xC2) },
2991 { USB_DEVICE_WACOM(0xC4) },
2992 { USB_DEVICE_WACOM(0xC5) },
2993 { USB_DEVICE_WACOM(0xC6) },
2994 { USB_DEVICE_WACOM(0xC7) },
2995 { USB_DEVICE_WACOM(0xCC) },
2996 { USB_DEVICE_WACOM(0xCE) },
2997 { USB_DEVICE_WACOM(0xD0) },
2998 { USB_DEVICE_WACOM(0xD1) },
2999 { USB_DEVICE_WACOM(0xD2) },
3000 { USB_DEVICE_WACOM(0xD3) },
3001 { USB_DEVICE_WACOM(0xD4) },
3002 { USB_DEVICE_WACOM(0xD5) },
3003 { USB_DEVICE_WACOM(0xD6) },
3004 { USB_DEVICE_WACOM(0xD7) },
3005 { USB_DEVICE_WACOM(0xD8) },
3006 { USB_DEVICE_WACOM(0xDA) },
3007 { USB_DEVICE_WACOM(0xDB) },
3008 { USB_DEVICE_WACOM(0xDD) },
3009 { USB_DEVICE_WACOM(0xDE) },
3010 { USB_DEVICE_WACOM(0xDF) },
3011 { USB_DEVICE_WACOM(0xE2) },
3012 { USB_DEVICE_WACOM(0xE3) },
3013 { USB_DEVICE_WACOM(0xE5) },
3014 { USB_DEVICE_WACOM(0xE6) },
3015 { USB_DEVICE_WACOM(0xEC) },
3016 { USB_DEVICE_WACOM(0xED) },
3017 { USB_DEVICE_WACOM(0xEF) },
3018 { USB_DEVICE_WACOM(0xF0) },
3019 { USB_DEVICE_WACOM(0xF4) },
3020 { USB_DEVICE_WACOM(0xF6) },
3021 { USB_DEVICE_WACOM(0xF8) },
3022 { USB_DEVICE_WACOM(0xFA) },
3023 { USB_DEVICE_WACOM(0xFB) },
3024 { USB_DEVICE_WACOM(0x100) },
3025 { USB_DEVICE_WACOM(0x101) },
3026 { USB_DEVICE_WACOM(0x10D) },
3027 { USB_DEVICE_WACOM(0x10E) },
3028 { USB_DEVICE_WACOM(0x10F) },
3029 { USB_DEVICE_WACOM(0x116) },
3030 { USB_DEVICE_WACOM(0x12C) },
3031 { USB_DEVICE_WACOM(0x300) },
3032 { USB_DEVICE_WACOM(0x301) },
3033 { USB_DEVICE_WACOM(0x302) },
3034 { USB_DEVICE_WACOM(0x303) },
3035 { USB_DEVICE_WACOM(0x304) },
3036 { USB_DEVICE_WACOM(0x307) },
3037 { USB_DEVICE_WACOM(0x309) },
3038 { USB_DEVICE_WACOM(0x30A) },
3039 { USB_DEVICE_WACOM(0x30C) },
3040 { USB_DEVICE_WACOM(0x30E) },
3041 { USB_DEVICE_WACOM(0x314) },
3042 { USB_DEVICE_WACOM(0x315) },
3043 { USB_DEVICE_WACOM(0x317) },
3044 { USB_DEVICE_WACOM(0x323) },
3045 { USB_DEVICE_WACOM(0x4001) },
3046 { USB_DEVICE_WACOM(0x4004) },
3047 { USB_DEVICE_WACOM(0x5000) },
3048 { USB_DEVICE_WACOM(0x5002) },
3049
3050 { USB_DEVICE_WACOM(HID_ANY_ID) },
3051 { }
3052};
3053MODULE_DEVICE_TABLE(hid, wacom_ids);
Linux kernel - Deliverables
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