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Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
[mirror_ubuntu-artful-kernel.git] / drivers / input / tablet / wacom_wac.c
1 /*
2 * drivers/input/tablet/wacom_wac.c
3 *
4 * USB Wacom tablet support - Wacom specific code
5 *
6 */
7
8 /*
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
13 */
14
15 #include "wacom_wac.h"
16 #include "wacom.h"
17 #include <linux/input/mt.h>
18 #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 /* Scale factor relating reported contact size to logical contact area.
29 * 2^14/pi is a good approximation on Intuos5 and 3rd-gen Bamboo
30 */
31 #define WACOM_CONTACT_AREA_SCALE 2607
32
33 static int wacom_penpartner_irq(struct wacom_wac *wacom)
34 {
35 unsigned char *data = wacom->data;
36 struct input_dev *input = wacom->input;
37
38 switch (data[0]) {
39 case 1:
40 if (data[5] & 0x80) {
41 wacom->tool[0] = (data[5] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
42 wacom->id[0] = (data[5] & 0x20) ? ERASER_DEVICE_ID : STYLUS_DEVICE_ID;
43 input_report_key(input, wacom->tool[0], 1);
44 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
45 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
46 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
47 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);
48 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -127));
49 input_report_key(input, BTN_STYLUS, (data[5] & 0x40));
50 } else {
51 input_report_key(input, wacom->tool[0], 0);
52 input_report_abs(input, ABS_MISC, 0); /* report tool id */
53 input_report_abs(input, ABS_PRESSURE, -1);
54 input_report_key(input, BTN_TOUCH, 0);
55 }
56 break;
57
58 case 2:
59 input_report_key(input, BTN_TOOL_PEN, 1);
60 input_report_abs(input, ABS_MISC, STYLUS_DEVICE_ID); /* report tool id */
61 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
62 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
63 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);
64 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -80) && !(data[5] & 0x20));
65 input_report_key(input, BTN_STYLUS, (data[5] & 0x40));
66 break;
67
68 default:
69 dev_dbg(input->dev.parent,
70 "%s: received unknown report #%d\n", __func__, data[0]);
71 return 0;
72 }
73
74 return 1;
75 }
76
77 static int wacom_pl_irq(struct wacom_wac *wacom)
78 {
79 struct wacom_features *features = &wacom->features;
80 unsigned char *data = wacom->data;
81 struct input_dev *input = wacom->input;
82 int prox, pressure;
83
84 if (data[0] != WACOM_REPORT_PENABLED) {
85 dev_dbg(input->dev.parent,
86 "%s: received unknown report #%d\n", __func__, data[0]);
87 return 0;
88 }
89
90 prox = data[1] & 0x40;
91
92 if (prox) {
93 wacom->id[0] = ERASER_DEVICE_ID;
94 pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1));
95 if (features->pressure_max > 255)
96 pressure = (pressure << 1) | ((data[4] >> 6) & 1);
97 pressure += (features->pressure_max + 1) / 2;
98
99 /*
100 * if going from out of proximity into proximity select between the eraser
101 * and the pen based on the state of the stylus2 button, choose eraser if
102 * pressed else choose pen. if not a proximity change from out to in, send
103 * an out of proximity for previous tool then a in for new tool.
104 */
105 if (!wacom->tool[0]) {
106 /* Eraser bit set for DTF */
107 if (data[1] & 0x10)
108 wacom->tool[1] = BTN_TOOL_RUBBER;
109 else
110 /* Going into proximity select tool */
111 wacom->tool[1] = (data[4] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
112 } else {
113 /* was entered with stylus2 pressed */
114 if (wacom->tool[1] == BTN_TOOL_RUBBER && !(data[4] & 0x20)) {
115 /* report out proximity for previous tool */
116 input_report_key(input, wacom->tool[1], 0);
117 input_sync(input);
118 wacom->tool[1] = BTN_TOOL_PEN;
119 return 0;
120 }
121 }
122 if (wacom->tool[1] != BTN_TOOL_RUBBER) {
123 /* Unknown tool selected default to pen tool */
124 wacom->tool[1] = BTN_TOOL_PEN;
125 wacom->id[0] = STYLUS_DEVICE_ID;
126 }
127 input_report_key(input, wacom->tool[1], prox); /* report in proximity for tool */
128 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
129 input_report_abs(input, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14));
130 input_report_abs(input, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14));
131 input_report_abs(input, ABS_PRESSURE, pressure);
132
133 input_report_key(input, BTN_TOUCH, data[4] & 0x08);
134 input_report_key(input, BTN_STYLUS, data[4] & 0x10);
135 /* Only allow the stylus2 button to be reported for the pen tool. */
136 input_report_key(input, BTN_STYLUS2, (wacom->tool[1] == BTN_TOOL_PEN) && (data[4] & 0x20));
137 } else {
138 /* report proximity-out of a (valid) tool */
139 if (wacom->tool[1] != BTN_TOOL_RUBBER) {
140 /* Unknown tool selected default to pen tool */
141 wacom->tool[1] = BTN_TOOL_PEN;
142 }
143 input_report_key(input, wacom->tool[1], prox);
144 }
145
146 wacom->tool[0] = prox; /* Save proximity state */
147 return 1;
148 }
149
150 static int wacom_ptu_irq(struct wacom_wac *wacom)
151 {
152 unsigned char *data = wacom->data;
153 struct input_dev *input = wacom->input;
154
155 if (data[0] != WACOM_REPORT_PENABLED) {
156 dev_dbg(input->dev.parent,
157 "%s: received unknown report #%d\n", __func__, data[0]);
158 return 0;
159 }
160
161 if (data[1] & 0x04) {
162 input_report_key(input, BTN_TOOL_RUBBER, data[1] & 0x20);
163 input_report_key(input, BTN_TOUCH, data[1] & 0x08);
164 wacom->id[0] = ERASER_DEVICE_ID;
165 } else {
166 input_report_key(input, BTN_TOOL_PEN, data[1] & 0x20);
167 input_report_key(input, BTN_TOUCH, data[1] & 0x01);
168 wacom->id[0] = STYLUS_DEVICE_ID;
169 }
170 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
171 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
172 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
173 input_report_abs(input, ABS_PRESSURE, le16_to_cpup((__le16 *)&data[6]));
174 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
175 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
176 return 1;
177 }
178
179 static int wacom_dtu_irq(struct wacom_wac *wacom)
180 {
181 struct wacom_features *features = &wacom->features;
182 char *data = wacom->data;
183 struct input_dev *input = wacom->input;
184 int prox = data[1] & 0x20, pressure;
185
186 dev_dbg(input->dev.parent,
187 "%s: received report #%d", __func__, data[0]);
188
189 if (prox) {
190 /* Going into proximity select tool */
191 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
192 if (wacom->tool[0] == BTN_TOOL_PEN)
193 wacom->id[0] = STYLUS_DEVICE_ID;
194 else
195 wacom->id[0] = ERASER_DEVICE_ID;
196 }
197 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
198 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
199 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
200 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
201 pressure = ((data[7] & 0x01) << 8) | data[6];
202 if (pressure < 0)
203 pressure = features->pressure_max + pressure + 1;
204 input_report_abs(input, ABS_PRESSURE, pressure);
205 input_report_key(input, BTN_TOUCH, data[1] & 0x05);
206 if (!prox) /* out-prox */
207 wacom->id[0] = 0;
208 input_report_key(input, wacom->tool[0], prox);
209 input_report_abs(input, ABS_MISC, wacom->id[0]);
210 return 1;
211 }
212
213 static int wacom_graphire_irq(struct wacom_wac *wacom)
214 {
215 struct wacom_features *features = &wacom->features;
216 unsigned char *data = wacom->data;
217 struct input_dev *input = wacom->input;
218 int prox;
219 int rw = 0;
220 int retval = 0;
221
222 if (data[0] != WACOM_REPORT_PENABLED) {
223 dev_dbg(input->dev.parent,
224 "%s: received unknown report #%d\n", __func__, data[0]);
225 goto exit;
226 }
227
228 prox = data[1] & 0x80;
229 if (prox || wacom->id[0]) {
230 if (prox) {
231 switch ((data[1] >> 5) & 3) {
232
233 case 0: /* Pen */
234 wacom->tool[0] = BTN_TOOL_PEN;
235 wacom->id[0] = STYLUS_DEVICE_ID;
236 break;
237
238 case 1: /* Rubber */
239 wacom->tool[0] = BTN_TOOL_RUBBER;
240 wacom->id[0] = ERASER_DEVICE_ID;
241 break;
242
243 case 2: /* Mouse with wheel */
244 input_report_key(input, BTN_MIDDLE, data[1] & 0x04);
245 /* fall through */
246
247 case 3: /* Mouse without wheel */
248 wacom->tool[0] = BTN_TOOL_MOUSE;
249 wacom->id[0] = CURSOR_DEVICE_ID;
250 break;
251 }
252 }
253 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
254 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
255 if (wacom->tool[0] != BTN_TOOL_MOUSE) {
256 input_report_abs(input, ABS_PRESSURE, data[6] | ((data[7] & 0x03) << 8));
257 input_report_key(input, BTN_TOUCH, data[1] & 0x01);
258 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
259 input_report_key(input, BTN_STYLUS2, data[1] & 0x04);
260 } else {
261 input_report_key(input, BTN_LEFT, data[1] & 0x01);
262 input_report_key(input, BTN_RIGHT, data[1] & 0x02);
263 if (features->type == WACOM_G4 ||
264 features->type == WACOM_MO) {
265 input_report_abs(input, ABS_DISTANCE, data[6] & 0x3f);
266 rw = (data[7] & 0x04) - (data[7] & 0x03);
267 } else {
268 input_report_abs(input, ABS_DISTANCE, data[7] & 0x3f);
269 rw = -(signed char)data[6];
270 }
271 input_report_rel(input, REL_WHEEL, rw);
272 }
273
274 if (!prox)
275 wacom->id[0] = 0;
276 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
277 input_report_key(input, wacom->tool[0], prox);
278 input_event(input, EV_MSC, MSC_SERIAL, 1);
279 input_sync(input); /* sync last event */
280 }
281
282 /* send pad data */
283 switch (features->type) {
284 case WACOM_G4:
285 prox = data[7] & 0xf8;
286 if (prox || wacom->id[1]) {
287 wacom->id[1] = PAD_DEVICE_ID;
288 input_report_key(input, BTN_BACK, (data[7] & 0x40));
289 input_report_key(input, BTN_FORWARD, (data[7] & 0x80));
290 rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3);
291 input_report_rel(input, REL_WHEEL, rw);
292 if (!prox)
293 wacom->id[1] = 0;
294 input_report_abs(input, ABS_MISC, wacom->id[1]);
295 input_event(input, EV_MSC, MSC_SERIAL, 0xf0);
296 retval = 1;
297 }
298 break;
299
300 case WACOM_MO:
301 prox = (data[7] & 0xf8) || data[8];
302 if (prox || wacom->id[1]) {
303 wacom->id[1] = PAD_DEVICE_ID;
304 input_report_key(input, BTN_BACK, (data[7] & 0x08));
305 input_report_key(input, BTN_LEFT, (data[7] & 0x20));
306 input_report_key(input, BTN_FORWARD, (data[7] & 0x10));
307 input_report_key(input, BTN_RIGHT, (data[7] & 0x40));
308 input_report_abs(input, ABS_WHEEL, (data[8] & 0x7f));
309 if (!prox)
310 wacom->id[1] = 0;
311 input_report_abs(input, ABS_MISC, wacom->id[1]);
312 input_event(input, EV_MSC, MSC_SERIAL, 0xf0);
313 retval = 1;
314 }
315 break;
316 }
317 exit:
318 return retval;
319 }
320
321 static int wacom_intuos_inout(struct wacom_wac *wacom)
322 {
323 struct wacom_features *features = &wacom->features;
324 unsigned char *data = wacom->data;
325 struct input_dev *input = wacom->input;
326 int idx = 0;
327
328 /* tool number */
329 if (features->type == INTUOS)
330 idx = data[1] & 0x01;
331
332 /* Enter report */
333 if ((data[1] & 0xfc) == 0xc0) {
334 if (features->quirks == WACOM_QUIRK_MULTI_INPUT)
335 wacom->shared->stylus_in_proximity = true;
336
337 /* serial number of the tool */
338 wacom->serial[idx] = ((data[3] & 0x0f) << 28) +
339 (data[4] << 20) + (data[5] << 12) +
340 (data[6] << 4) + (data[7] >> 4);
341
342 wacom->id[idx] = (data[2] << 4) | (data[3] >> 4) |
343 ((data[7] & 0x0f) << 20) | ((data[8] & 0xf0) << 12);
344
345 switch (wacom->id[idx]) {
346 case 0x812: /* Inking pen */
347 case 0x801: /* Intuos3 Inking pen */
348 case 0x120802: /* Intuos4/5 Inking Pen */
349 case 0x012:
350 wacom->tool[idx] = BTN_TOOL_PENCIL;
351 break;
352
353 case 0x822: /* Pen */
354 case 0x842:
355 case 0x852:
356 case 0x823: /* Intuos3 Grip Pen */
357 case 0x813: /* Intuos3 Classic Pen */
358 case 0x885: /* Intuos3 Marker Pen */
359 case 0x802: /* Intuos4/5 13HD/24HD General Pen */
360 case 0x804: /* Intuos4/5 13HD/24HD Marker Pen */
361 case 0x022:
362 case 0x100804: /* Intuos4/5 13HD/24HD Art Pen */
363 case 0x140802: /* Intuos4/5 13HD/24HD Classic Pen */
364 case 0x160802: /* Cintiq 13HD Pro Pen */
365 case 0x180802: /* DTH2242 Pen */
366 case 0x100802: /* Intuos4/5 13HD/24HD General Pen */
367 wacom->tool[idx] = BTN_TOOL_PEN;
368 break;
369
370 case 0x832: /* Stroke pen */
371 case 0x032:
372 wacom->tool[idx] = BTN_TOOL_BRUSH;
373 break;
374
375 case 0x007: /* Mouse 4D and 2D */
376 case 0x09c:
377 case 0x094:
378 case 0x017: /* Intuos3 2D Mouse */
379 case 0x806: /* Intuos4 Mouse */
380 wacom->tool[idx] = BTN_TOOL_MOUSE;
381 break;
382
383 case 0x096: /* Lens cursor */
384 case 0x097: /* Intuos3 Lens cursor */
385 case 0x006: /* Intuos4 Lens cursor */
386 wacom->tool[idx] = BTN_TOOL_LENS;
387 break;
388
389 case 0x82a: /* Eraser */
390 case 0x85a:
391 case 0x91a:
392 case 0xd1a:
393 case 0x0fa:
394 case 0x82b: /* Intuos3 Grip Pen Eraser */
395 case 0x81b: /* Intuos3 Classic Pen Eraser */
396 case 0x91b: /* Intuos3 Airbrush Eraser */
397 case 0x80c: /* Intuos4/5 13HD/24HD Marker Pen Eraser */
398 case 0x80a: /* Intuos4/5 13HD/24HD General Pen Eraser */
399 case 0x90a: /* Intuos4/5 13HD/24HD Airbrush Eraser */
400 case 0x14080a: /* Intuos4/5 13HD/24HD Classic Pen Eraser */
401 case 0x10090a: /* Intuos4/5 13HD/24HD Airbrush Eraser */
402 case 0x10080c: /* Intuos4/5 13HD/24HD Art Pen Eraser */
403 case 0x16080a: /* Cintiq 13HD Pro Pen Eraser */
404 case 0x18080a: /* DTH2242 Eraser */
405 case 0x10080a: /* Intuos4/5 13HD/24HD General Pen Eraser */
406 wacom->tool[idx] = BTN_TOOL_RUBBER;
407 break;
408
409 case 0xd12:
410 case 0x912:
411 case 0x112:
412 case 0x913: /* Intuos3 Airbrush */
413 case 0x902: /* Intuos4/5 13HD/24HD Airbrush */
414 case 0x100902: /* Intuos4/5 13HD/24HD Airbrush */
415 wacom->tool[idx] = BTN_TOOL_AIRBRUSH;
416 break;
417
418 default: /* Unknown tool */
419 wacom->tool[idx] = BTN_TOOL_PEN;
420 break;
421 }
422 return 1;
423 }
424
425 /* older I4 styli don't work with new Cintiqs */
426 if (!((wacom->id[idx] >> 20) & 0x01) &&
427 (features->type == WACOM_21UX2))
428 return 1;
429
430 /* Range Report */
431 if ((data[1] & 0xfe) == 0x20) {
432 input_report_key(input, BTN_TOUCH, 0);
433 input_report_abs(input, ABS_PRESSURE, 0);
434 input_report_abs(input, ABS_DISTANCE, wacom->features.distance_max);
435 }
436
437 /* Exit report */
438 if ((data[1] & 0xfe) == 0x80) {
439 if (features->quirks == WACOM_QUIRK_MULTI_INPUT)
440 wacom->shared->stylus_in_proximity = false;
441
442 /*
443 * Reset all states otherwise we lose the initial states
444 * when in-prox next time
445 */
446 input_report_abs(input, ABS_X, 0);
447 input_report_abs(input, ABS_Y, 0);
448 input_report_abs(input, ABS_DISTANCE, 0);
449 input_report_abs(input, ABS_TILT_X, 0);
450 input_report_abs(input, ABS_TILT_Y, 0);
451 if (wacom->tool[idx] >= BTN_TOOL_MOUSE) {
452 input_report_key(input, BTN_LEFT, 0);
453 input_report_key(input, BTN_MIDDLE, 0);
454 input_report_key(input, BTN_RIGHT, 0);
455 input_report_key(input, BTN_SIDE, 0);
456 input_report_key(input, BTN_EXTRA, 0);
457 input_report_abs(input, ABS_THROTTLE, 0);
458 input_report_abs(input, ABS_RZ, 0);
459 } else {
460 input_report_abs(input, ABS_PRESSURE, 0);
461 input_report_key(input, BTN_STYLUS, 0);
462 input_report_key(input, BTN_STYLUS2, 0);
463 input_report_key(input, BTN_TOUCH, 0);
464 input_report_abs(input, ABS_WHEEL, 0);
465 if (features->type >= INTUOS3S)
466 input_report_abs(input, ABS_Z, 0);
467 }
468 input_report_key(input, wacom->tool[idx], 0);
469 input_report_abs(input, ABS_MISC, 0); /* reset tool id */
470 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
471 wacom->id[idx] = 0;
472 return 2;
473 }
474 return 0;
475 }
476
477 static void wacom_intuos_general(struct wacom_wac *wacom)
478 {
479 struct wacom_features *features = &wacom->features;
480 unsigned char *data = wacom->data;
481 struct input_dev *input = wacom->input;
482 unsigned int t;
483
484 /* general pen packet */
485 if ((data[1] & 0xb8) == 0xa0) {
486 t = (data[6] << 2) | ((data[7] >> 6) & 3);
487 if (features->type >= INTUOS4S && features->type <= CINTIQ_HYBRID) {
488 t = (t << 1) | (data[1] & 1);
489 }
490 input_report_abs(input, ABS_PRESSURE, t);
491 input_report_abs(input, ABS_TILT_X,
492 ((data[7] << 1) & 0x7e) | (data[8] >> 7));
493 input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f);
494 input_report_key(input, BTN_STYLUS, data[1] & 2);
495 input_report_key(input, BTN_STYLUS2, data[1] & 4);
496 input_report_key(input, BTN_TOUCH, t > 10);
497 }
498
499 /* airbrush second packet */
500 if ((data[1] & 0xbc) == 0xb4) {
501 input_report_abs(input, ABS_WHEEL,
502 (data[6] << 2) | ((data[7] >> 6) & 3));
503 input_report_abs(input, ABS_TILT_X,
504 ((data[7] << 1) & 0x7e) | (data[8] >> 7));
505 input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f);
506 }
507 }
508
509 static int wacom_intuos_irq(struct wacom_wac *wacom)
510 {
511 struct wacom_features *features = &wacom->features;
512 unsigned char *data = wacom->data;
513 struct input_dev *input = wacom->input;
514 unsigned int t;
515 int idx = 0, result;
516
517 if (data[0] != WACOM_REPORT_PENABLED &&
518 data[0] != WACOM_REPORT_INTUOSREAD &&
519 data[0] != WACOM_REPORT_INTUOSWRITE &&
520 data[0] != WACOM_REPORT_INTUOSPAD &&
521 data[0] != WACOM_REPORT_INTUOS5PAD) {
522 dev_dbg(input->dev.parent,
523 "%s: received unknown report #%d\n", __func__, data[0]);
524 return 0;
525 }
526
527 /* tool number */
528 if (features->type == INTUOS)
529 idx = data[1] & 0x01;
530
531 /* pad packets. Works as a second tool and is always in prox */
532 if (data[0] == WACOM_REPORT_INTUOSPAD || data[0] == WACOM_REPORT_INTUOS5PAD) {
533 if (features->type >= INTUOS4S && features->type <= INTUOS4L) {
534 input_report_key(input, BTN_0, (data[2] & 0x01));
535 input_report_key(input, BTN_1, (data[3] & 0x01));
536 input_report_key(input, BTN_2, (data[3] & 0x02));
537 input_report_key(input, BTN_3, (data[3] & 0x04));
538 input_report_key(input, BTN_4, (data[3] & 0x08));
539 input_report_key(input, BTN_5, (data[3] & 0x10));
540 input_report_key(input, BTN_6, (data[3] & 0x20));
541 if (data[1] & 0x80) {
542 input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f));
543 } else {
544 /* Out of proximity, clear wheel value. */
545 input_report_abs(input, ABS_WHEEL, 0);
546 }
547 if (features->type != INTUOS4S) {
548 input_report_key(input, BTN_7, (data[3] & 0x40));
549 input_report_key(input, BTN_8, (data[3] & 0x80));
550 }
551 if (data[1] | (data[2] & 0x01) | data[3]) {
552 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
553 } else {
554 input_report_abs(input, ABS_MISC, 0);
555 }
556 } else if (features->type == DTK) {
557 input_report_key(input, BTN_0, (data[6] & 0x01));
558 input_report_key(input, BTN_1, (data[6] & 0x02));
559 input_report_key(input, BTN_2, (data[6] & 0x04));
560 input_report_key(input, BTN_3, (data[6] & 0x08));
561 input_report_key(input, BTN_4, (data[6] & 0x10));
562 input_report_key(input, BTN_5, (data[6] & 0x20));
563 if (data[6] & 0x3f) {
564 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
565 } else {
566 input_report_abs(input, ABS_MISC, 0);
567 }
568 } else if (features->type == WACOM_13HD) {
569 input_report_key(input, BTN_0, (data[3] & 0x01));
570 input_report_key(input, BTN_1, (data[4] & 0x01));
571 input_report_key(input, BTN_2, (data[4] & 0x02));
572 input_report_key(input, BTN_3, (data[4] & 0x04));
573 input_report_key(input, BTN_4, (data[4] & 0x08));
574 input_report_key(input, BTN_5, (data[4] & 0x10));
575 input_report_key(input, BTN_6, (data[4] & 0x20));
576 input_report_key(input, BTN_7, (data[4] & 0x40));
577 input_report_key(input, BTN_8, (data[4] & 0x80));
578 if ((data[3] & 0x01) | data[4]) {
579 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
580 } else {
581 input_report_abs(input, ABS_MISC, 0);
582 }
583 } else if (features->type == WACOM_24HD) {
584 input_report_key(input, BTN_0, (data[6] & 0x01));
585 input_report_key(input, BTN_1, (data[6] & 0x02));
586 input_report_key(input, BTN_2, (data[6] & 0x04));
587 input_report_key(input, BTN_3, (data[6] & 0x08));
588 input_report_key(input, BTN_4, (data[6] & 0x10));
589 input_report_key(input, BTN_5, (data[6] & 0x20));
590 input_report_key(input, BTN_6, (data[6] & 0x40));
591 input_report_key(input, BTN_7, (data[6] & 0x80));
592 input_report_key(input, BTN_8, (data[8] & 0x01));
593 input_report_key(input, BTN_9, (data[8] & 0x02));
594 input_report_key(input, BTN_A, (data[8] & 0x04));
595 input_report_key(input, BTN_B, (data[8] & 0x08));
596 input_report_key(input, BTN_C, (data[8] & 0x10));
597 input_report_key(input, BTN_X, (data[8] & 0x20));
598 input_report_key(input, BTN_Y, (data[8] & 0x40));
599 input_report_key(input, BTN_Z, (data[8] & 0x80));
600
601 /*
602 * Three "buttons" are available on the 24HD which are
603 * physically implemented as a touchstrip. Each button
604 * is approximately 3 bits wide with a 2 bit spacing.
605 * The raw touchstrip bits are stored at:
606 * ((data[3] & 0x1f) << 8) | data[4])
607 */
608 input_report_key(input, KEY_PROG1, data[4] & 0x07);
609 input_report_key(input, KEY_PROG2, data[4] & 0xE0);
610 input_report_key(input, KEY_PROG3, data[3] & 0x1C);
611
612 if (data[1] & 0x80) {
613 input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f));
614 } else {
615 /* Out of proximity, clear wheel value. */
616 input_report_abs(input, ABS_WHEEL, 0);
617 }
618
619 if (data[2] & 0x80) {
620 input_report_abs(input, ABS_THROTTLE, (data[2] & 0x7f));
621 } else {
622 /* Out of proximity, clear second wheel value. */
623 input_report_abs(input, ABS_THROTTLE, 0);
624 }
625
626 if (data[1] | data[2] | (data[3] & 0x1f) | data[4] | data[6] | data[8]) {
627 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
628 } else {
629 input_report_abs(input, ABS_MISC, 0);
630 }
631 } else if (features->type == CINTIQ_HYBRID) {
632 /*
633 * Do not send hardware buttons under Android. They
634 * are already sent to the system through GPIO (and
635 * have different meaning).
636 */
637 input_report_key(input, BTN_1, (data[4] & 0x01));
638 input_report_key(input, BTN_2, (data[4] & 0x02));
639 input_report_key(input, BTN_3, (data[4] & 0x04));
640 input_report_key(input, BTN_4, (data[4] & 0x08));
641
642 input_report_key(input, BTN_5, (data[4] & 0x10)); /* Right */
643 input_report_key(input, BTN_6, (data[4] & 0x20)); /* Up */
644 input_report_key(input, BTN_7, (data[4] & 0x40)); /* Left */
645 input_report_key(input, BTN_8, (data[4] & 0x80)); /* Down */
646 input_report_key(input, BTN_0, (data[3] & 0x01)); /* Center */
647 } else if (features->type >= INTUOS5S && features->type <= INTUOSPL) {
648 int i;
649
650 /* Touch ring mode switch has no capacitive sensor */
651 input_report_key(input, BTN_0, (data[3] & 0x01));
652
653 /*
654 * ExpressKeys on Intuos5/Intuos Pro have a capacitive sensor in
655 * addition to the mechanical switch. Switch data is
656 * stored in data[4], capacitive data in data[5].
657 */
658 for (i = 0; i < 8; i++)
659 input_report_key(input, BTN_1 + i, data[4] & (1 << i));
660
661 if (data[2] & 0x80) {
662 input_report_abs(input, ABS_WHEEL, (data[2] & 0x7f));
663 } else {
664 /* Out of proximity, clear wheel value. */
665 input_report_abs(input, ABS_WHEEL, 0);
666 }
667
668 if (data[2] | (data[3] & 0x01) | data[4] | data[5]) {
669 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
670 } else {
671 input_report_abs(input, ABS_MISC, 0);
672 }
673 } else {
674 if (features->type == WACOM_21UX2 || features->type == WACOM_22HD) {
675 input_report_key(input, BTN_0, (data[5] & 0x01));
676 input_report_key(input, BTN_1, (data[6] & 0x01));
677 input_report_key(input, BTN_2, (data[6] & 0x02));
678 input_report_key(input, BTN_3, (data[6] & 0x04));
679 input_report_key(input, BTN_4, (data[6] & 0x08));
680 input_report_key(input, BTN_5, (data[6] & 0x10));
681 input_report_key(input, BTN_6, (data[6] & 0x20));
682 input_report_key(input, BTN_7, (data[6] & 0x40));
683 input_report_key(input, BTN_8, (data[6] & 0x80));
684 input_report_key(input, BTN_9, (data[7] & 0x01));
685 input_report_key(input, BTN_A, (data[8] & 0x01));
686 input_report_key(input, BTN_B, (data[8] & 0x02));
687 input_report_key(input, BTN_C, (data[8] & 0x04));
688 input_report_key(input, BTN_X, (data[8] & 0x08));
689 input_report_key(input, BTN_Y, (data[8] & 0x10));
690 input_report_key(input, BTN_Z, (data[8] & 0x20));
691 input_report_key(input, BTN_BASE, (data[8] & 0x40));
692 input_report_key(input, BTN_BASE2, (data[8] & 0x80));
693
694 if (features->type == WACOM_22HD) {
695 input_report_key(input, KEY_PROG1, data[9] & 0x01);
696 input_report_key(input, KEY_PROG2, data[9] & 0x02);
697 input_report_key(input, KEY_PROG3, data[9] & 0x04);
698 }
699 } else {
700 input_report_key(input, BTN_0, (data[5] & 0x01));
701 input_report_key(input, BTN_1, (data[5] & 0x02));
702 input_report_key(input, BTN_2, (data[5] & 0x04));
703 input_report_key(input, BTN_3, (data[5] & 0x08));
704 input_report_key(input, BTN_4, (data[6] & 0x01));
705 input_report_key(input, BTN_5, (data[6] & 0x02));
706 input_report_key(input, BTN_6, (data[6] & 0x04));
707 input_report_key(input, BTN_7, (data[6] & 0x08));
708 input_report_key(input, BTN_8, (data[5] & 0x10));
709 input_report_key(input, BTN_9, (data[6] & 0x10));
710 }
711 input_report_abs(input, ABS_RX, ((data[1] & 0x1f) << 8) | data[2]);
712 input_report_abs(input, ABS_RY, ((data[3] & 0x1f) << 8) | data[4]);
713
714 if ((data[5] & 0x1f) | data[6] | (data[1] & 0x1f) |
715 data[2] | (data[3] & 0x1f) | data[4] | data[8] |
716 (data[7] & 0x01)) {
717 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
718 } else {
719 input_report_abs(input, ABS_MISC, 0);
720 }
721 }
722 input_event(input, EV_MSC, MSC_SERIAL, 0xffffffff);
723 return 1;
724 }
725
726 /* process in/out prox events */
727 result = wacom_intuos_inout(wacom);
728 if (result)
729 return result - 1;
730
731 /* don't proceed if we don't know the ID */
732 if (!wacom->id[idx])
733 return 0;
734
735 /* Only large Intuos support Lense Cursor */
736 if (wacom->tool[idx] == BTN_TOOL_LENS &&
737 (features->type == INTUOS3 ||
738 features->type == INTUOS3S ||
739 features->type == INTUOS4 ||
740 features->type == INTUOS4S ||
741 features->type == INTUOS5 ||
742 features->type == INTUOS5S ||
743 features->type == INTUOSPM ||
744 features->type == INTUOSPS)) {
745
746 return 0;
747 }
748
749 /* Cintiq doesn't send data when RDY bit isn't set */
750 if (features->type == CINTIQ && !(data[1] & 0x40))
751 return 0;
752
753 if (features->type >= INTUOS3S) {
754 input_report_abs(input, ABS_X, (data[2] << 9) | (data[3] << 1) | ((data[9] >> 1) & 1));
755 input_report_abs(input, ABS_Y, (data[4] << 9) | (data[5] << 1) | (data[9] & 1));
756 input_report_abs(input, ABS_DISTANCE, ((data[9] >> 2) & 0x3f));
757 } else {
758 input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[2]));
759 input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[4]));
760 input_report_abs(input, ABS_DISTANCE, ((data[9] >> 3) & 0x1f));
761 }
762
763 /* process general packets */
764 wacom_intuos_general(wacom);
765
766 /* 4D mouse, 2D mouse, marker pen rotation, tilt mouse, or Lens cursor packets */
767 if ((data[1] & 0xbc) == 0xa8 || (data[1] & 0xbe) == 0xb0 || (data[1] & 0xbc) == 0xac) {
768
769 if (data[1] & 0x02) {
770 /* Rotation packet */
771 if (features->type >= INTUOS3S) {
772 /* I3 marker pen rotation */
773 t = (data[6] << 3) | ((data[7] >> 5) & 7);
774 t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) :
775 ((t-1) / 2 + 450)) : (450 - t / 2) ;
776 input_report_abs(input, ABS_Z, t);
777 } else {
778 /* 4D mouse rotation packet */
779 t = (data[6] << 3) | ((data[7] >> 5) & 7);
780 input_report_abs(input, ABS_RZ, (data[7] & 0x20) ?
781 ((t - 1) / 2) : -t / 2);
782 }
783
784 } else if (!(data[1] & 0x10) && features->type < INTUOS3S) {
785 /* 4D mouse packet */
786 input_report_key(input, BTN_LEFT, data[8] & 0x01);
787 input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
788 input_report_key(input, BTN_RIGHT, data[8] & 0x04);
789
790 input_report_key(input, BTN_SIDE, data[8] & 0x20);
791 input_report_key(input, BTN_EXTRA, data[8] & 0x10);
792 t = (data[6] << 2) | ((data[7] >> 6) & 3);
793 input_report_abs(input, ABS_THROTTLE, (data[8] & 0x08) ? -t : t);
794
795 } else if (wacom->tool[idx] == BTN_TOOL_MOUSE) {
796 /* I4 mouse */
797 if (features->type >= INTUOS4S && features->type <= INTUOSPL) {
798 input_report_key(input, BTN_LEFT, data[6] & 0x01);
799 input_report_key(input, BTN_MIDDLE, data[6] & 0x02);
800 input_report_key(input, BTN_RIGHT, data[6] & 0x04);
801 input_report_rel(input, REL_WHEEL, ((data[7] & 0x80) >> 7)
802 - ((data[7] & 0x40) >> 6));
803 input_report_key(input, BTN_SIDE, data[6] & 0x08);
804 input_report_key(input, BTN_EXTRA, data[6] & 0x10);
805
806 input_report_abs(input, ABS_TILT_X,
807 ((data[7] << 1) & 0x7e) | (data[8] >> 7));
808 input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f);
809 } else {
810 /* 2D mouse packet */
811 input_report_key(input, BTN_LEFT, data[8] & 0x04);
812 input_report_key(input, BTN_MIDDLE, data[8] & 0x08);
813 input_report_key(input, BTN_RIGHT, data[8] & 0x10);
814 input_report_rel(input, REL_WHEEL, (data[8] & 0x01)
815 - ((data[8] & 0x02) >> 1));
816
817 /* I3 2D mouse side buttons */
818 if (features->type >= INTUOS3S && features->type <= INTUOS3L) {
819 input_report_key(input, BTN_SIDE, data[8] & 0x40);
820 input_report_key(input, BTN_EXTRA, data[8] & 0x20);
821 }
822 }
823 } else if ((features->type < INTUOS3S || features->type == INTUOS3L ||
824 features->type == INTUOS4L || features->type == INTUOS5L ||
825 features->type == INTUOSPL) &&
826 wacom->tool[idx] == BTN_TOOL_LENS) {
827 /* Lens cursor packets */
828 input_report_key(input, BTN_LEFT, data[8] & 0x01);
829 input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
830 input_report_key(input, BTN_RIGHT, data[8] & 0x04);
831 input_report_key(input, BTN_SIDE, data[8] & 0x10);
832 input_report_key(input, BTN_EXTRA, data[8] & 0x08);
833 }
834 }
835
836 input_report_abs(input, ABS_MISC, wacom->id[idx]); /* report tool id */
837 input_report_key(input, wacom->tool[idx], 1);
838 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
839 return 1;
840 }
841
842 static int int_dist(int x1, int y1, int x2, int y2)
843 {
844 int x = x2 - x1;
845 int y = y2 - y1;
846
847 return int_sqrt(x*x + y*y);
848 }
849
850 static int wacom_24hdt_irq(struct wacom_wac *wacom)
851 {
852 struct input_dev *input = wacom->input;
853 char *data = wacom->data;
854 int i;
855 int current_num_contacts = data[61];
856 int contacts_to_send = 0;
857
858 /*
859 * First packet resets the counter since only the first
860 * packet in series will have non-zero current_num_contacts.
861 */
862 if (current_num_contacts)
863 wacom->num_contacts_left = current_num_contacts;
864
865 /* There are at most 4 contacts per packet */
866 contacts_to_send = min(4, wacom->num_contacts_left);
867
868 for (i = 0; i < contacts_to_send; i++) {
869 int offset = (WACOM_BYTES_PER_24HDT_PACKET * i) + 1;
870 bool touch = data[offset] & 0x1 && !wacom->shared->stylus_in_proximity;
871 int slot = input_mt_get_slot_by_key(input, data[offset + 1]);
872
873 if (slot < 0)
874 continue;
875 input_mt_slot(input, slot);
876 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
877
878 if (touch) {
879 int t_x = le16_to_cpup((__le16 *)&data[offset + 2]);
880 int c_x = le16_to_cpup((__le16 *)&data[offset + 4]);
881 int t_y = le16_to_cpup((__le16 *)&data[offset + 6]);
882 int c_y = le16_to_cpup((__le16 *)&data[offset + 8]);
883 int w = le16_to_cpup((__le16 *)&data[offset + 10]);
884 int h = le16_to_cpup((__le16 *)&data[offset + 12]);
885
886 input_report_abs(input, ABS_MT_POSITION_X, t_x);
887 input_report_abs(input, ABS_MT_POSITION_Y, t_y);
888 input_report_abs(input, ABS_MT_TOUCH_MAJOR, min(w,h));
889 input_report_abs(input, ABS_MT_WIDTH_MAJOR, min(w, h) + int_dist(t_x, t_y, c_x, c_y));
890 input_report_abs(input, ABS_MT_WIDTH_MINOR, min(w, h));
891 input_report_abs(input, ABS_MT_ORIENTATION, w > h);
892 }
893 }
894 input_mt_report_pointer_emulation(input, true);
895
896 wacom->num_contacts_left -= contacts_to_send;
897 if (wacom->num_contacts_left <= 0)
898 wacom->num_contacts_left = 0;
899
900 return 1;
901 }
902
903 static int wacom_mt_touch(struct wacom_wac *wacom)
904 {
905 struct input_dev *input = wacom->input;
906 char *data = wacom->data;
907 int i;
908 int current_num_contacts = data[2];
909 int contacts_to_send = 0;
910 int x_offset = 0;
911
912 /* MTTPC does not support Height and Width */
913 if (wacom->features.type == MTTPC)
914 x_offset = -4;
915
916 /*
917 * First packet resets the counter since only the first
918 * packet in series will have non-zero current_num_contacts.
919 */
920 if (current_num_contacts)
921 wacom->num_contacts_left = current_num_contacts;
922
923 /* There are at most 5 contacts per packet */
924 contacts_to_send = min(5, wacom->num_contacts_left);
925
926 for (i = 0; i < contacts_to_send; i++) {
927 int offset = (WACOM_BYTES_PER_MT_PACKET + x_offset) * i + 3;
928 bool touch = data[offset] & 0x1;
929 int id = le16_to_cpup((__le16 *)&data[offset + 1]);
930 int slot = input_mt_get_slot_by_key(input, id);
931
932 if (slot < 0)
933 continue;
934
935 input_mt_slot(input, slot);
936 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
937 if (touch) {
938 int x = le16_to_cpup((__le16 *)&data[offset + x_offset + 7]);
939 int y = le16_to_cpup((__le16 *)&data[offset + x_offset + 9]);
940 input_report_abs(input, ABS_MT_POSITION_X, x);
941 input_report_abs(input, ABS_MT_POSITION_Y, y);
942 }
943 }
944 input_mt_report_pointer_emulation(input, true);
945
946 wacom->num_contacts_left -= contacts_to_send;
947 if (wacom->num_contacts_left < 0)
948 wacom->num_contacts_left = 0;
949
950 return 1;
951 }
952
953 static int wacom_tpc_mt_touch(struct wacom_wac *wacom)
954 {
955 struct input_dev *input = wacom->input;
956 unsigned char *data = wacom->data;
957 int contact_with_no_pen_down_count = 0;
958 int i;
959
960 for (i = 0; i < 2; i++) {
961 int p = data[1] & (1 << i);
962 bool touch = p && !wacom->shared->stylus_in_proximity;
963
964 input_mt_slot(input, i);
965 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
966 if (touch) {
967 int x = le16_to_cpup((__le16 *)&data[i * 2 + 2]) & 0x7fff;
968 int y = le16_to_cpup((__le16 *)&data[i * 2 + 6]) & 0x7fff;
969
970 input_report_abs(input, ABS_MT_POSITION_X, x);
971 input_report_abs(input, ABS_MT_POSITION_Y, y);
972 contact_with_no_pen_down_count++;
973 }
974 }
975 input_mt_report_pointer_emulation(input, true);
976
977 /* keep touch state for pen event */
978 wacom->shared->touch_down = (contact_with_no_pen_down_count > 0);
979
980 return 1;
981 }
982
983 static int wacom_tpc_single_touch(struct wacom_wac *wacom, size_t len)
984 {
985 char *data = wacom->data;
986 struct input_dev *input = wacom->input;
987 bool prox;
988 int x = 0, y = 0;
989
990 if (wacom->features.touch_max > 1 || len > WACOM_PKGLEN_TPC2FG)
991 return 0;
992
993 if (!wacom->shared->stylus_in_proximity) {
994 if (len == WACOM_PKGLEN_TPC1FG) {
995 prox = data[0] & 0x01;
996 x = get_unaligned_le16(&data[1]);
997 y = get_unaligned_le16(&data[3]);
998 } else {
999 prox = data[1] & 0x01;
1000 x = le16_to_cpup((__le16 *)&data[2]);
1001 y = le16_to_cpup((__le16 *)&data[4]);
1002 }
1003 } else
1004 /* force touch out when pen is in prox */
1005 prox = 0;
1006
1007 if (prox) {
1008 input_report_abs(input, ABS_X, x);
1009 input_report_abs(input, ABS_Y, y);
1010 }
1011 input_report_key(input, BTN_TOUCH, prox);
1012
1013 /* keep touch state for pen events */
1014 wacom->shared->touch_down = prox;
1015
1016 return 1;
1017 }
1018
1019 static int wacom_tpc_pen(struct wacom_wac *wacom)
1020 {
1021 struct wacom_features *features = &wacom->features;
1022 char *data = wacom->data;
1023 struct input_dev *input = wacom->input;
1024 int pressure;
1025 bool prox = data[1] & 0x20;
1026
1027 if (!wacom->shared->stylus_in_proximity) /* first in prox */
1028 /* Going into proximity select tool */
1029 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
1030
1031 /* keep pen state for touch events */
1032 wacom->shared->stylus_in_proximity = prox;
1033
1034 /* send pen events only when touch is up or forced out */
1035 if (!wacom->shared->touch_down) {
1036 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
1037 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
1038 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
1039 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
1040 pressure = ((data[7] & 0x01) << 8) | data[6];
1041 if (pressure < 0)
1042 pressure = features->pressure_max + pressure + 1;
1043 input_report_abs(input, ABS_PRESSURE, pressure);
1044 input_report_key(input, BTN_TOUCH, data[1] & 0x05);
1045 input_report_key(input, wacom->tool[0], prox);
1046 return 1;
1047 }
1048
1049 return 0;
1050 }
1051
1052 static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len)
1053 {
1054 char *data = wacom->data;
1055
1056 dev_dbg(wacom->input->dev.parent,
1057 "%s: received report #%d\n", __func__, data[0]);
1058
1059 switch (len) {
1060 case WACOM_PKGLEN_TPC1FG:
1061 return wacom_tpc_single_touch(wacom, len);
1062
1063 case WACOM_PKGLEN_TPC2FG:
1064 return wacom_tpc_mt_touch(wacom);
1065
1066 default:
1067 switch (data[0]) {
1068 case WACOM_REPORT_TPC1FG:
1069 case WACOM_REPORT_TPCHID:
1070 case WACOM_REPORT_TPCST:
1071 case WACOM_REPORT_TPC1FGE:
1072 return wacom_tpc_single_touch(wacom, len);
1073
1074 case WACOM_REPORT_TPCMT:
1075 return wacom_mt_touch(wacom);
1076
1077 case WACOM_REPORT_PENABLED:
1078 return wacom_tpc_pen(wacom);
1079 }
1080 }
1081
1082 return 0;
1083 }
1084
1085 static int wacom_bpt_touch(struct wacom_wac *wacom)
1086 {
1087 struct wacom_features *features = &wacom->features;
1088 struct input_dev *input = wacom->input;
1089 unsigned char *data = wacom->data;
1090 int i;
1091
1092 if (data[0] != 0x02)
1093 return 0;
1094
1095 for (i = 0; i < 2; i++) {
1096 int offset = (data[1] & 0x80) ? (8 * i) : (9 * i);
1097 bool touch = data[offset + 3] & 0x80;
1098
1099 /*
1100 * Touch events need to be disabled while stylus is
1101 * in proximity because user's hand is resting on touchpad
1102 * and sending unwanted events. User expects tablet buttons
1103 * to continue working though.
1104 */
1105 touch = touch && !wacom->shared->stylus_in_proximity;
1106
1107 input_mt_slot(input, i);
1108 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1109 if (touch) {
1110 int x = get_unaligned_be16(&data[offset + 3]) & 0x7ff;
1111 int y = get_unaligned_be16(&data[offset + 5]) & 0x7ff;
1112 if (features->quirks & WACOM_QUIRK_BBTOUCH_LOWRES) {
1113 x <<= 5;
1114 y <<= 5;
1115 }
1116 input_report_abs(input, ABS_MT_POSITION_X, x);
1117 input_report_abs(input, ABS_MT_POSITION_Y, y);
1118 }
1119 }
1120
1121 input_mt_report_pointer_emulation(input, true);
1122
1123 input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0);
1124 input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0);
1125 input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0);
1126 input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0);
1127
1128 input_sync(input);
1129
1130 return 0;
1131 }
1132
1133 static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data)
1134 {
1135 struct wacom_features *features = &wacom->features;
1136 struct input_dev *input = wacom->input;
1137 bool touch = data[1] & 0x80;
1138 int slot = input_mt_get_slot_by_key(input, data[0]);
1139
1140 if (slot < 0)
1141 return;
1142
1143 touch = touch && !wacom->shared->stylus_in_proximity;
1144
1145 input_mt_slot(input, slot);
1146 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1147
1148 if (touch) {
1149 int x = (data[2] << 4) | (data[4] >> 4);
1150 int y = (data[3] << 4) | (data[4] & 0x0f);
1151 int width, height;
1152
1153 if (features->type >= INTUOSPS && features->type <= INTUOSPL) {
1154 width = data[5];
1155 height = data[6];
1156 } else {
1157 /*
1158 * "a" is a scaled-down area which we assume is
1159 * roughly circular and which can be described as:
1160 * a=(pi*r^2)/C.
1161 */
1162 int a = data[5];
1163 int x_res = input_abs_get_res(input, ABS_X);
1164 int y_res = input_abs_get_res(input, ABS_Y);
1165 width = 2 * int_sqrt(a * WACOM_CONTACT_AREA_SCALE);
1166 height = width * y_res / x_res;
1167 }
1168
1169 input_report_abs(input, ABS_MT_POSITION_X, x);
1170 input_report_abs(input, ABS_MT_POSITION_Y, y);
1171 input_report_abs(input, ABS_MT_TOUCH_MAJOR, width);
1172 input_report_abs(input, ABS_MT_TOUCH_MINOR, height);
1173 }
1174 }
1175
1176 static void wacom_bpt3_button_msg(struct wacom_wac *wacom, unsigned char *data)
1177 {
1178 struct input_dev *input = wacom->input;
1179
1180 input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0);
1181 input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0);
1182 input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0);
1183 input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0);
1184 }
1185
1186 static int wacom_bpt3_touch(struct wacom_wac *wacom)
1187 {
1188 struct input_dev *input = wacom->input;
1189 unsigned char *data = wacom->data;
1190 int count = data[1] & 0x07;
1191 int i;
1192
1193 if (data[0] != 0x02)
1194 return 0;
1195
1196 /* data has up to 7 fixed sized 8-byte messages starting at data[2] */
1197 for (i = 0; i < count; i++) {
1198 int offset = (8 * i) + 2;
1199 int msg_id = data[offset];
1200
1201 if (msg_id >= 2 && msg_id <= 17)
1202 wacom_bpt3_touch_msg(wacom, data + offset);
1203 else if (msg_id == 128)
1204 wacom_bpt3_button_msg(wacom, data + offset);
1205
1206 }
1207 input_mt_report_pointer_emulation(input, true);
1208
1209 input_sync(input);
1210
1211 return 0;
1212 }
1213
1214 static int wacom_bpt_pen(struct wacom_wac *wacom)
1215 {
1216 struct input_dev *input = wacom->input;
1217 unsigned char *data = wacom->data;
1218 int prox = 0, x = 0, y = 0, p = 0, d = 0, pen = 0, btn1 = 0, btn2 = 0;
1219
1220 if (data[0] != 0x02)
1221 return 0;
1222
1223 prox = (data[1] & 0x20) == 0x20;
1224
1225 /*
1226 * All reports shared between PEN and RUBBER tool must be
1227 * forced to a known starting value (zero) when transitioning to
1228 * out-of-prox.
1229 *
1230 * If not reset then, to userspace, it will look like lost events
1231 * if new tool comes in-prox with same values as previous tool sent.
1232 *
1233 * Hardware does report zero in most out-of-prox cases but not all.
1234 */
1235 if (prox) {
1236 if (!wacom->shared->stylus_in_proximity) {
1237 if (data[1] & 0x08) {
1238 wacom->tool[0] = BTN_TOOL_RUBBER;
1239 wacom->id[0] = ERASER_DEVICE_ID;
1240 } else {
1241 wacom->tool[0] = BTN_TOOL_PEN;
1242 wacom->id[0] = STYLUS_DEVICE_ID;
1243 }
1244 wacom->shared->stylus_in_proximity = true;
1245 }
1246 x = le16_to_cpup((__le16 *)&data[2]);
1247 y = le16_to_cpup((__le16 *)&data[4]);
1248 p = le16_to_cpup((__le16 *)&data[6]);
1249 /*
1250 * Convert distance from out prox to distance from tablet.
1251 * distance will be greater than distance_max once
1252 * touching and applying pressure; do not report negative
1253 * distance.
1254 */
1255 if (data[8] <= wacom->features.distance_max)
1256 d = wacom->features.distance_max - data[8];
1257
1258 pen = data[1] & 0x01;
1259 btn1 = data[1] & 0x02;
1260 btn2 = data[1] & 0x04;
1261 }
1262
1263 input_report_key(input, BTN_TOUCH, pen);
1264 input_report_key(input, BTN_STYLUS, btn1);
1265 input_report_key(input, BTN_STYLUS2, btn2);
1266
1267 input_report_abs(input, ABS_X, x);
1268 input_report_abs(input, ABS_Y, y);
1269 input_report_abs(input, ABS_PRESSURE, p);
1270 input_report_abs(input, ABS_DISTANCE, d);
1271
1272 if (!prox) {
1273 wacom->id[0] = 0;
1274 wacom->shared->stylus_in_proximity = false;
1275 }
1276
1277 input_report_key(input, wacom->tool[0], prox); /* PEN or RUBBER */
1278 input_report_abs(input, ABS_MISC, wacom->id[0]); /* TOOL ID */
1279
1280 return 1;
1281 }
1282
1283 static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len)
1284 {
1285 if (len == WACOM_PKGLEN_BBTOUCH)
1286 return wacom_bpt_touch(wacom);
1287 else if (len == WACOM_PKGLEN_BBTOUCH3)
1288 return wacom_bpt3_touch(wacom);
1289 else if (len == WACOM_PKGLEN_BBFUN || len == WACOM_PKGLEN_BBPEN)
1290 return wacom_bpt_pen(wacom);
1291
1292 return 0;
1293 }
1294
1295 static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len)
1296 {
1297 unsigned char *data = wacom->data;
1298 int connected;
1299
1300 if (len != WACOM_PKGLEN_WIRELESS || data[0] != 0x80)
1301 return 0;
1302
1303 connected = data[1] & 0x01;
1304 if (connected) {
1305 int pid, battery;
1306
1307 pid = get_unaligned_be16(&data[6]);
1308 battery = data[5] & 0x3f;
1309 if (wacom->pid != pid) {
1310 wacom->pid = pid;
1311 wacom_schedule_work(wacom);
1312 }
1313 wacom->battery_capacity = battery;
1314 } else if (wacom->pid != 0) {
1315 /* disconnected while previously connected */
1316 wacom->pid = 0;
1317 wacom_schedule_work(wacom);
1318 wacom->battery_capacity = 0;
1319 }
1320
1321 return 0;
1322 }
1323
1324 void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len)
1325 {
1326 bool sync;
1327
1328 switch (wacom_wac->features.type) {
1329 case PENPARTNER:
1330 sync = wacom_penpartner_irq(wacom_wac);
1331 break;
1332
1333 case PL:
1334 sync = wacom_pl_irq(wacom_wac);
1335 break;
1336
1337 case WACOM_G4:
1338 case GRAPHIRE:
1339 case WACOM_MO:
1340 sync = wacom_graphire_irq(wacom_wac);
1341 break;
1342
1343 case PTU:
1344 sync = wacom_ptu_irq(wacom_wac);
1345 break;
1346
1347 case DTU:
1348 sync = wacom_dtu_irq(wacom_wac);
1349 break;
1350
1351 case INTUOS:
1352 case INTUOS3S:
1353 case INTUOS3:
1354 case INTUOS3L:
1355 case INTUOS4S:
1356 case INTUOS4:
1357 case INTUOS4L:
1358 case CINTIQ:
1359 case WACOM_BEE:
1360 case WACOM_13HD:
1361 case WACOM_21UX2:
1362 case WACOM_22HD:
1363 case WACOM_24HD:
1364 case DTK:
1365 case CINTIQ_HYBRID:
1366 sync = wacom_intuos_irq(wacom_wac);
1367 break;
1368
1369 case WACOM_24HDT:
1370 sync = wacom_24hdt_irq(wacom_wac);
1371 break;
1372
1373 case INTUOS5S:
1374 case INTUOS5:
1375 case INTUOS5L:
1376 case INTUOSPS:
1377 case INTUOSPM:
1378 case INTUOSPL:
1379 if (len == WACOM_PKGLEN_BBTOUCH3)
1380 sync = wacom_bpt3_touch(wacom_wac);
1381 else
1382 sync = wacom_intuos_irq(wacom_wac);
1383 break;
1384
1385 case TABLETPC:
1386 case TABLETPCE:
1387 case TABLETPC2FG:
1388 case MTSCREEN:
1389 case MTTPC:
1390 sync = wacom_tpc_irq(wacom_wac, len);
1391 break;
1392
1393 case BAMBOO_PT:
1394 sync = wacom_bpt_irq(wacom_wac, len);
1395 break;
1396
1397 case WIRELESS:
1398 sync = wacom_wireless_irq(wacom_wac, len);
1399 break;
1400
1401 default:
1402 sync = false;
1403 break;
1404 }
1405
1406 if (sync)
1407 input_sync(wacom_wac->input);
1408 }
1409
1410 static void wacom_setup_cintiq(struct wacom_wac *wacom_wac)
1411 {
1412 struct input_dev *input_dev = wacom_wac->input;
1413
1414 input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
1415
1416 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1417 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1418 __set_bit(BTN_TOOL_BRUSH, input_dev->keybit);
1419 __set_bit(BTN_TOOL_PENCIL, input_dev->keybit);
1420 __set_bit(BTN_TOOL_AIRBRUSH, input_dev->keybit);
1421 __set_bit(BTN_STYLUS, input_dev->keybit);
1422 __set_bit(BTN_STYLUS2, input_dev->keybit);
1423
1424 input_set_abs_params(input_dev, ABS_DISTANCE,
1425 0, wacom_wac->features.distance_max, 0, 0);
1426 input_set_abs_params(input_dev, ABS_WHEEL, 0, 1023, 0, 0);
1427 input_set_abs_params(input_dev, ABS_TILT_X, 0, 127, 0, 0);
1428 input_set_abs_params(input_dev, ABS_TILT_Y, 0, 127, 0, 0);
1429 }
1430
1431 static void wacom_setup_intuos(struct wacom_wac *wacom_wac)
1432 {
1433 struct input_dev *input_dev = wacom_wac->input;
1434
1435 input_set_capability(input_dev, EV_REL, REL_WHEEL);
1436
1437 wacom_setup_cintiq(wacom_wac);
1438
1439 __set_bit(BTN_LEFT, input_dev->keybit);
1440 __set_bit(BTN_RIGHT, input_dev->keybit);
1441 __set_bit(BTN_MIDDLE, input_dev->keybit);
1442 __set_bit(BTN_SIDE, input_dev->keybit);
1443 __set_bit(BTN_EXTRA, input_dev->keybit);
1444 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
1445 __set_bit(BTN_TOOL_LENS, input_dev->keybit);
1446
1447 input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0);
1448 input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0);
1449 }
1450
1451 void wacom_setup_device_quirks(struct wacom_features *features)
1452 {
1453
1454 /* touch device found but size is not defined. use default */
1455 if (features->device_type == BTN_TOOL_FINGER && !features->x_max) {
1456 features->x_max = 1023;
1457 features->y_max = 1023;
1458 }
1459
1460 /* these device have multiple inputs */
1461 if (features->type >= WIRELESS ||
1462 (features->type >= INTUOS5S && features->type <= INTUOSPL) ||
1463 (features->oVid && features->oPid))
1464 features->quirks |= WACOM_QUIRK_MULTI_INPUT;
1465
1466 /* quirk for bamboo touch with 2 low res touches */
1467 if (features->type == BAMBOO_PT &&
1468 features->pktlen == WACOM_PKGLEN_BBTOUCH) {
1469 features->x_max <<= 5;
1470 features->y_max <<= 5;
1471 features->x_fuzz <<= 5;
1472 features->y_fuzz <<= 5;
1473 features->quirks |= WACOM_QUIRK_BBTOUCH_LOWRES;
1474 }
1475
1476 if (features->type == WIRELESS) {
1477
1478 /* monitor never has input and pen/touch have delayed create */
1479 features->quirks |= WACOM_QUIRK_NO_INPUT;
1480
1481 /* must be monitor interface if no device_type set */
1482 if (!features->device_type)
1483 features->quirks |= WACOM_QUIRK_MONITOR;
1484 }
1485 }
1486
1487 static void wacom_abs_set_axis(struct input_dev *input_dev,
1488 struct wacom_wac *wacom_wac)
1489 {
1490 struct wacom_features *features = &wacom_wac->features;
1491
1492 if (features->device_type == BTN_TOOL_PEN) {
1493 input_set_abs_params(input_dev, ABS_X, 0, features->x_max,
1494 features->x_fuzz, 0);
1495 input_set_abs_params(input_dev, ABS_Y, 0, features->y_max,
1496 features->y_fuzz, 0);
1497 input_set_abs_params(input_dev, ABS_PRESSURE, 0,
1498 features->pressure_max, features->pressure_fuzz, 0);
1499
1500 /* penabled devices have fixed resolution for each model */
1501 input_abs_set_res(input_dev, ABS_X, features->x_resolution);
1502 input_abs_set_res(input_dev, ABS_Y, features->y_resolution);
1503 } else {
1504 if (features->touch_max <= 2) {
1505 input_set_abs_params(input_dev, ABS_X, 0,
1506 features->x_max, features->x_fuzz, 0);
1507 input_set_abs_params(input_dev, ABS_Y, 0,
1508 features->y_max, features->y_fuzz, 0);
1509 input_abs_set_res(input_dev, ABS_X,
1510 features->x_resolution);
1511 input_abs_set_res(input_dev, ABS_Y,
1512 features->y_resolution);
1513 }
1514
1515 if (features->touch_max > 1) {
1516 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 0,
1517 features->x_max, features->x_fuzz, 0);
1518 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 0,
1519 features->y_max, features->y_fuzz, 0);
1520 input_abs_set_res(input_dev, ABS_MT_POSITION_X,
1521 features->x_resolution);
1522 input_abs_set_res(input_dev, ABS_MT_POSITION_Y,
1523 features->y_resolution);
1524 }
1525 }
1526 }
1527
1528 int wacom_setup_input_capabilities(struct input_dev *input_dev,
1529 struct wacom_wac *wacom_wac)
1530 {
1531 struct wacom_features *features = &wacom_wac->features;
1532 int i;
1533
1534 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
1535
1536 __set_bit(BTN_TOUCH, input_dev->keybit);
1537 __set_bit(ABS_MISC, input_dev->absbit);
1538
1539 wacom_abs_set_axis(input_dev, wacom_wac);
1540
1541 switch (wacom_wac->features.type) {
1542 case WACOM_MO:
1543 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
1544 /* fall through */
1545
1546 case WACOM_G4:
1547 input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
1548
1549 __set_bit(BTN_BACK, input_dev->keybit);
1550 __set_bit(BTN_FORWARD, input_dev->keybit);
1551 /* fall through */
1552
1553 case GRAPHIRE:
1554 input_set_capability(input_dev, EV_REL, REL_WHEEL);
1555
1556 __set_bit(BTN_LEFT, input_dev->keybit);
1557 __set_bit(BTN_RIGHT, input_dev->keybit);
1558 __set_bit(BTN_MIDDLE, input_dev->keybit);
1559
1560 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1561 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1562 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
1563 __set_bit(BTN_STYLUS, input_dev->keybit);
1564 __set_bit(BTN_STYLUS2, input_dev->keybit);
1565
1566 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1567 break;
1568
1569 case WACOM_24HD:
1570 __set_bit(BTN_A, input_dev->keybit);
1571 __set_bit(BTN_B, input_dev->keybit);
1572 __set_bit(BTN_C, input_dev->keybit);
1573 __set_bit(BTN_X, input_dev->keybit);
1574 __set_bit(BTN_Y, input_dev->keybit);
1575 __set_bit(BTN_Z, input_dev->keybit);
1576
1577 for (i = 6; i < 10; i++)
1578 __set_bit(BTN_0 + i, input_dev->keybit);
1579
1580 __set_bit(KEY_PROG1, input_dev->keybit);
1581 __set_bit(KEY_PROG2, input_dev->keybit);
1582 __set_bit(KEY_PROG3, input_dev->keybit);
1583
1584 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1585 input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0);
1586 /* fall through */
1587
1588 case DTK:
1589 for (i = 0; i < 6; i++)
1590 __set_bit(BTN_0 + i, input_dev->keybit);
1591
1592 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
1593
1594 wacom_setup_cintiq(wacom_wac);
1595 break;
1596
1597 case WACOM_22HD:
1598 __set_bit(KEY_PROG1, input_dev->keybit);
1599 __set_bit(KEY_PROG2, input_dev->keybit);
1600 __set_bit(KEY_PROG3, input_dev->keybit);
1601 /* fall through */
1602
1603 case WACOM_21UX2:
1604 __set_bit(BTN_A, input_dev->keybit);
1605 __set_bit(BTN_B, input_dev->keybit);
1606 __set_bit(BTN_C, input_dev->keybit);
1607 __set_bit(BTN_X, input_dev->keybit);
1608 __set_bit(BTN_Y, input_dev->keybit);
1609 __set_bit(BTN_Z, input_dev->keybit);
1610 __set_bit(BTN_BASE, input_dev->keybit);
1611 __set_bit(BTN_BASE2, input_dev->keybit);
1612 /* fall through */
1613
1614 case WACOM_BEE:
1615 __set_bit(BTN_8, input_dev->keybit);
1616 __set_bit(BTN_9, input_dev->keybit);
1617 /* fall through */
1618
1619 case CINTIQ:
1620 for (i = 0; i < 8; i++)
1621 __set_bit(BTN_0 + i, input_dev->keybit);
1622
1623 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
1624 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
1625 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1626
1627 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
1628
1629 wacom_setup_cintiq(wacom_wac);
1630 break;
1631
1632 case WACOM_13HD:
1633 for (i = 0; i < 9; i++)
1634 __set_bit(BTN_0 + i, input_dev->keybit);
1635
1636 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1637 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
1638 wacom_setup_cintiq(wacom_wac);
1639 break;
1640
1641 case INTUOS3:
1642 case INTUOS3L:
1643 __set_bit(BTN_4, input_dev->keybit);
1644 __set_bit(BTN_5, input_dev->keybit);
1645 __set_bit(BTN_6, input_dev->keybit);
1646 __set_bit(BTN_7, input_dev->keybit);
1647
1648 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
1649 /* fall through */
1650
1651 case INTUOS3S:
1652 __set_bit(BTN_0, input_dev->keybit);
1653 __set_bit(BTN_1, input_dev->keybit);
1654 __set_bit(BTN_2, input_dev->keybit);
1655 __set_bit(BTN_3, input_dev->keybit);
1656
1657 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
1658 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1659 /* fall through */
1660
1661 case INTUOS:
1662 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1663
1664 wacom_setup_intuos(wacom_wac);
1665 break;
1666
1667 case INTUOS5:
1668 case INTUOS5L:
1669 case INTUOSPM:
1670 case INTUOSPL:
1671 if (features->device_type == BTN_TOOL_PEN) {
1672 __set_bit(BTN_7, input_dev->keybit);
1673 __set_bit(BTN_8, input_dev->keybit);
1674 }
1675 /* fall through */
1676
1677 case INTUOS5S:
1678 case INTUOSPS:
1679 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1680
1681 if (features->device_type == BTN_TOOL_PEN) {
1682 for (i = 0; i < 7; i++)
1683 __set_bit(BTN_0 + i, input_dev->keybit);
1684
1685 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
1686 features->distance_max,
1687 0, 0);
1688
1689 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1690
1691 wacom_setup_intuos(wacom_wac);
1692 } else if (features->device_type == BTN_TOOL_FINGER) {
1693 __clear_bit(ABS_MISC, input_dev->absbit);
1694
1695 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR,
1696 0, features->x_max, 0, 0);
1697 input_set_abs_params(input_dev, ABS_MT_TOUCH_MINOR,
1698 0, features->y_max, 0, 0);
1699 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);
1700 }
1701 break;
1702
1703 case INTUOS4:
1704 case INTUOS4L:
1705 __set_bit(BTN_7, input_dev->keybit);
1706 __set_bit(BTN_8, input_dev->keybit);
1707 /* fall through */
1708
1709 case INTUOS4S:
1710 for (i = 0; i < 7; i++)
1711 __set_bit(BTN_0 + i, input_dev->keybit);
1712
1713 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1714 wacom_setup_intuos(wacom_wac);
1715
1716 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1717 break;
1718
1719 case WACOM_24HDT:
1720 if (features->device_type == BTN_TOOL_FINGER) {
1721 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0);
1722 input_set_abs_params(input_dev, ABS_MT_WIDTH_MAJOR, 0, features->x_max, 0, 0);
1723 input_set_abs_params(input_dev, ABS_MT_WIDTH_MINOR, 0, features->y_max, 0, 0);
1724 input_set_abs_params(input_dev, ABS_MT_ORIENTATION, 0, 1, 0, 0);
1725 }
1726 /* fall through */
1727
1728 case MTSCREEN:
1729 case MTTPC:
1730 case TABLETPC2FG:
1731 if (features->device_type == BTN_TOOL_FINGER) {
1732 unsigned int flags = INPUT_MT_DIRECT;
1733
1734 if (wacom_wac->features.type == TABLETPC2FG)
1735 flags = 0;
1736
1737 input_mt_init_slots(input_dev, features->touch_max, flags);
1738 }
1739 /* fall through */
1740
1741 case TABLETPC:
1742 case TABLETPCE:
1743 __clear_bit(ABS_MISC, input_dev->absbit);
1744
1745 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
1746
1747 if (features->device_type != BTN_TOOL_PEN)
1748 break; /* no need to process stylus stuff */
1749
1750 /* fall through */
1751
1752 case PL:
1753 case DTU:
1754 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1755 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1756 __set_bit(BTN_STYLUS, input_dev->keybit);
1757 __set_bit(BTN_STYLUS2, input_dev->keybit);
1758
1759 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
1760 break;
1761
1762 case PTU:
1763 __set_bit(BTN_STYLUS2, input_dev->keybit);
1764 /* fall through */
1765
1766 case PENPARTNER:
1767 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1768 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1769 __set_bit(BTN_STYLUS, input_dev->keybit);
1770
1771 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1772 break;
1773
1774 case BAMBOO_PT:
1775 __clear_bit(ABS_MISC, input_dev->absbit);
1776
1777 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1778
1779 if (features->device_type == BTN_TOOL_FINGER) {
1780 unsigned int flags = INPUT_MT_POINTER;
1781
1782 __set_bit(BTN_LEFT, input_dev->keybit);
1783 __set_bit(BTN_FORWARD, input_dev->keybit);
1784 __set_bit(BTN_BACK, input_dev->keybit);
1785 __set_bit(BTN_RIGHT, input_dev->keybit);
1786
1787 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {
1788 input_set_abs_params(input_dev,
1789 ABS_MT_TOUCH_MAJOR,
1790 0, features->x_max, 0, 0);
1791 input_set_abs_params(input_dev,
1792 ABS_MT_TOUCH_MINOR,
1793 0, features->y_max, 0, 0);
1794 } else {
1795 __set_bit(BTN_TOOL_FINGER, input_dev->keybit);
1796 __set_bit(BTN_TOOL_DOUBLETAP, input_dev->keybit);
1797 flags = 0;
1798 }
1799 input_mt_init_slots(input_dev, features->touch_max, flags);
1800 } else if (features->device_type == BTN_TOOL_PEN) {
1801 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1802 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1803 __set_bit(BTN_STYLUS, input_dev->keybit);
1804 __set_bit(BTN_STYLUS2, input_dev->keybit);
1805 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
1806 features->distance_max,
1807 0, 0);
1808 }
1809 break;
1810
1811 case CINTIQ_HYBRID:
1812 __set_bit(BTN_1, input_dev->keybit);
1813 __set_bit(BTN_2, input_dev->keybit);
1814 __set_bit(BTN_3, input_dev->keybit);
1815 __set_bit(BTN_4, input_dev->keybit);
1816
1817 __set_bit(BTN_5, input_dev->keybit);
1818 __set_bit(BTN_6, input_dev->keybit);
1819 __set_bit(BTN_7, input_dev->keybit);
1820 __set_bit(BTN_8, input_dev->keybit);
1821 __set_bit(BTN_0, input_dev->keybit);
1822
1823 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1824 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
1825
1826 wacom_setup_cintiq(wacom_wac);
1827 break;
1828 }
1829 return 0;
1830 }
1831
1832 static const struct wacom_features wacom_features_0x00 =
1833 { "Wacom Penpartner", WACOM_PKGLEN_PENPRTN, 5040, 3780, 255,
1834 0, PENPARTNER, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
1835 static const struct wacom_features wacom_features_0x10 =
1836 { "Wacom Graphire", WACOM_PKGLEN_GRAPHIRE, 10206, 7422, 511,
1837 63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1838 static const struct wacom_features wacom_features_0x11 =
1839 { "Wacom Graphire2 4x5", WACOM_PKGLEN_GRAPHIRE, 10206, 7422, 511,
1840 63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1841 static const struct wacom_features wacom_features_0x12 =
1842 { "Wacom Graphire2 5x7", WACOM_PKGLEN_GRAPHIRE, 13918, 10206, 511,
1843 63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1844 static const struct wacom_features wacom_features_0x13 =
1845 { "Wacom Graphire3", WACOM_PKGLEN_GRAPHIRE, 10208, 7424, 511,
1846 63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1847 static const struct wacom_features wacom_features_0x14 =
1848 { "Wacom Graphire3 6x8", WACOM_PKGLEN_GRAPHIRE, 16704, 12064, 511,
1849 63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1850 static const struct wacom_features wacom_features_0x15 =
1851 { "Wacom Graphire4 4x5", WACOM_PKGLEN_GRAPHIRE, 10208, 7424, 511,
1852 63, WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1853 static const struct wacom_features wacom_features_0x16 =
1854 { "Wacom Graphire4 6x8", WACOM_PKGLEN_GRAPHIRE, 16704, 12064, 511,
1855 63, WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1856 static const struct wacom_features wacom_features_0x17 =
1857 { "Wacom BambooFun 4x5", WACOM_PKGLEN_BBFUN, 14760, 9225, 511,
1858 63, WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1859 static const struct wacom_features wacom_features_0x18 =
1860 { "Wacom BambooFun 6x8", WACOM_PKGLEN_BBFUN, 21648, 13530, 511,
1861 63, WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1862 static const struct wacom_features wacom_features_0x19 =
1863 { "Wacom Bamboo1 Medium", WACOM_PKGLEN_GRAPHIRE, 16704, 12064, 511,
1864 63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1865 static const struct wacom_features wacom_features_0x60 =
1866 { "Wacom Volito", WACOM_PKGLEN_GRAPHIRE, 5104, 3712, 511,
1867 63, GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
1868 static const struct wacom_features wacom_features_0x61 =
1869 { "Wacom PenStation2", WACOM_PKGLEN_GRAPHIRE, 3250, 2320, 255,
1870 63, GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
1871 static const struct wacom_features wacom_features_0x62 =
1872 { "Wacom Volito2 4x5", WACOM_PKGLEN_GRAPHIRE, 5104, 3712, 511,
1873 63, GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
1874 static const struct wacom_features wacom_features_0x63 =
1875 { "Wacom Volito2 2x3", WACOM_PKGLEN_GRAPHIRE, 3248, 2320, 511,
1876 63, GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
1877 static const struct wacom_features wacom_features_0x64 =
1878 { "Wacom PenPartner2", WACOM_PKGLEN_GRAPHIRE, 3250, 2320, 511,
1879 63, GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
1880 static const struct wacom_features wacom_features_0x65 =
1881 { "Wacom Bamboo", WACOM_PKGLEN_BBFUN, 14760, 9225, 511,
1882 63, WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1883 static const struct wacom_features wacom_features_0x69 =
1884 { "Wacom Bamboo1", WACOM_PKGLEN_GRAPHIRE, 5104, 3712, 511,
1885 63, GRAPHIRE, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
1886 static const struct wacom_features wacom_features_0x6A =
1887 { "Wacom Bamboo1 4x6", WACOM_PKGLEN_GRAPHIRE, 14760, 9225, 1023,
1888 63, GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1889 static const struct wacom_features wacom_features_0x6B =
1890 { "Wacom Bamboo1 5x8", WACOM_PKGLEN_GRAPHIRE, 21648, 13530, 1023,
1891 63, GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1892 static const struct wacom_features wacom_features_0x20 =
1893 { "Wacom Intuos 4x5", WACOM_PKGLEN_INTUOS, 12700, 10600, 1023,
1894 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1895 static const struct wacom_features wacom_features_0x21 =
1896 { "Wacom Intuos 6x8", WACOM_PKGLEN_INTUOS, 20320, 16240, 1023,
1897 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1898 static const struct wacom_features wacom_features_0x22 =
1899 { "Wacom Intuos 9x12", WACOM_PKGLEN_INTUOS, 30480, 24060, 1023,
1900 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1901 static const struct wacom_features wacom_features_0x23 =
1902 { "Wacom Intuos 12x12", WACOM_PKGLEN_INTUOS, 30480, 31680, 1023,
1903 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1904 static const struct wacom_features wacom_features_0x24 =
1905 { "Wacom Intuos 12x18", WACOM_PKGLEN_INTUOS, 45720, 31680, 1023,
1906 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1907 static const struct wacom_features wacom_features_0x30 =
1908 { "Wacom PL400", WACOM_PKGLEN_GRAPHIRE, 5408, 4056, 255,
1909 0, PL, WACOM_PL_RES, WACOM_PL_RES };
1910 static const struct wacom_features wacom_features_0x31 =
1911 { "Wacom PL500", WACOM_PKGLEN_GRAPHIRE, 6144, 4608, 255,
1912 0, PL, WACOM_PL_RES, WACOM_PL_RES };
1913 static const struct wacom_features wacom_features_0x32 =
1914 { "Wacom PL600", WACOM_PKGLEN_GRAPHIRE, 6126, 4604, 255,
1915 0, PL, WACOM_PL_RES, WACOM_PL_RES };
1916 static const struct wacom_features wacom_features_0x33 =
1917 { "Wacom PL600SX", WACOM_PKGLEN_GRAPHIRE, 6260, 5016, 255,
1918 0, PL, WACOM_PL_RES, WACOM_PL_RES };
1919 static const struct wacom_features wacom_features_0x34 =
1920 { "Wacom PL550", WACOM_PKGLEN_GRAPHIRE, 6144, 4608, 511,
1921 0, PL, WACOM_PL_RES, WACOM_PL_RES };
1922 static const struct wacom_features wacom_features_0x35 =
1923 { "Wacom PL800", WACOM_PKGLEN_GRAPHIRE, 7220, 5780, 511,
1924 0, PL, WACOM_PL_RES, WACOM_PL_RES };
1925 static const struct wacom_features wacom_features_0x37 =
1926 { "Wacom PL700", WACOM_PKGLEN_GRAPHIRE, 6758, 5406, 511,
1927 0, PL, WACOM_PL_RES, WACOM_PL_RES };
1928 static const struct wacom_features wacom_features_0x38 =
1929 { "Wacom PL510", WACOM_PKGLEN_GRAPHIRE, 6282, 4762, 511,
1930 0, PL, WACOM_PL_RES, WACOM_PL_RES };
1931 static const struct wacom_features wacom_features_0x39 =
1932 { "Wacom DTU710", WACOM_PKGLEN_GRAPHIRE, 34080, 27660, 511,
1933 0, PL, WACOM_PL_RES, WACOM_PL_RES };
1934 static const struct wacom_features wacom_features_0xC4 =
1935 { "Wacom DTF521", WACOM_PKGLEN_GRAPHIRE, 6282, 4762, 511,
1936 0, PL, WACOM_PL_RES, WACOM_PL_RES };
1937 static const struct wacom_features wacom_features_0xC0 =
1938 { "Wacom DTF720", WACOM_PKGLEN_GRAPHIRE, 6858, 5506, 511,
1939 0, PL, WACOM_PL_RES, WACOM_PL_RES };
1940 static const struct wacom_features wacom_features_0xC2 =
1941 { "Wacom DTF720a", WACOM_PKGLEN_GRAPHIRE, 6858, 5506, 511,
1942 0, PL, WACOM_PL_RES, WACOM_PL_RES };
1943 static const struct wacom_features wacom_features_0x03 =
1944 { "Wacom Cintiq Partner", WACOM_PKGLEN_GRAPHIRE, 20480, 15360, 511,
1945 0, PTU, WACOM_PL_RES, WACOM_PL_RES };
1946 static const struct wacom_features wacom_features_0x41 =
1947 { "Wacom Intuos2 4x5", WACOM_PKGLEN_INTUOS, 12700, 10600, 1023,
1948 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1949 static const struct wacom_features wacom_features_0x42 =
1950 { "Wacom Intuos2 6x8", WACOM_PKGLEN_INTUOS, 20320, 16240, 1023,
1951 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1952 static const struct wacom_features wacom_features_0x43 =
1953 { "Wacom Intuos2 9x12", WACOM_PKGLEN_INTUOS, 30480, 24060, 1023,
1954 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1955 static const struct wacom_features wacom_features_0x44 =
1956 { "Wacom Intuos2 12x12", WACOM_PKGLEN_INTUOS, 30480, 31680, 1023,
1957 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1958 static const struct wacom_features wacom_features_0x45 =
1959 { "Wacom Intuos2 12x18", WACOM_PKGLEN_INTUOS, 45720, 31680, 1023,
1960 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1961 static const struct wacom_features wacom_features_0xB0 =
1962 { "Wacom Intuos3 4x5", WACOM_PKGLEN_INTUOS, 25400, 20320, 1023,
1963 63, INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1964 static const struct wacom_features wacom_features_0xB1 =
1965 { "Wacom Intuos3 6x8", WACOM_PKGLEN_INTUOS, 40640, 30480, 1023,
1966 63, INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1967 static const struct wacom_features wacom_features_0xB2 =
1968 { "Wacom Intuos3 9x12", WACOM_PKGLEN_INTUOS, 60960, 45720, 1023,
1969 63, INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1970 static const struct wacom_features wacom_features_0xB3 =
1971 { "Wacom Intuos3 12x12", WACOM_PKGLEN_INTUOS, 60960, 60960, 1023,
1972 63, INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1973 static const struct wacom_features wacom_features_0xB4 =
1974 { "Wacom Intuos3 12x19", WACOM_PKGLEN_INTUOS, 97536, 60960, 1023,
1975 63, INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1976 static const struct wacom_features wacom_features_0xB5 =
1977 { "Wacom Intuos3 6x11", WACOM_PKGLEN_INTUOS, 54204, 31750, 1023,
1978 63, INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1979 static const struct wacom_features wacom_features_0xB7 =
1980 { "Wacom Intuos3 4x6", WACOM_PKGLEN_INTUOS, 31496, 19685, 1023,
1981 63, INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1982 static const struct wacom_features wacom_features_0xB8 =
1983 { "Wacom Intuos4 4x6", WACOM_PKGLEN_INTUOS, 31496, 19685, 2047,
1984 63, INTUOS4S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1985 static const struct wacom_features wacom_features_0xB9 =
1986 { "Wacom Intuos4 6x9", WACOM_PKGLEN_INTUOS, 44704, 27940, 2047,
1987 63, INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1988 static const struct wacom_features wacom_features_0xBA =
1989 { "Wacom Intuos4 8x13", WACOM_PKGLEN_INTUOS, 65024, 40640, 2047,
1990 63, INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1991 static const struct wacom_features wacom_features_0xBB =
1992 { "Wacom Intuos4 12x19", WACOM_PKGLEN_INTUOS, 97536, 60960, 2047,
1993 63, INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1994 static const struct wacom_features wacom_features_0xBC =
1995 { "Wacom Intuos4 WL", WACOM_PKGLEN_INTUOS, 40640, 25400, 2047,
1996 63, INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1997 static const struct wacom_features wacom_features_0x26 =
1998 { "Wacom Intuos5 touch S", WACOM_PKGLEN_INTUOS, 31496, 19685, 2047,
1999 63, INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2000 .touch_max = 16 };
2001 static const struct wacom_features wacom_features_0x27 =
2002 { "Wacom Intuos5 touch M", WACOM_PKGLEN_INTUOS, 44704, 27940, 2047,
2003 63, INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2004 .touch_max = 16 };
2005 static const struct wacom_features wacom_features_0x28 =
2006 { "Wacom Intuos5 touch L", WACOM_PKGLEN_INTUOS, 65024, 40640, 2047,
2007 63, INTUOS5L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2008 .touch_max = 16 };
2009 static const struct wacom_features wacom_features_0x29 =
2010 { "Wacom Intuos5 S", WACOM_PKGLEN_INTUOS, 31496, 19685, 2047,
2011 63, INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2012 static const struct wacom_features wacom_features_0x2A =
2013 { "Wacom Intuos5 M", WACOM_PKGLEN_INTUOS, 44704, 27940, 2047,
2014 63, INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2015 static const struct wacom_features wacom_features_0x314 =
2016 { "Wacom Intuos Pro S", WACOM_PKGLEN_INTUOS, 31496, 19685, 2047,
2017 63, INTUOSPS, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2018 .touch_max = 16 };
2019 static const struct wacom_features wacom_features_0x315 =
2020 { "Wacom Intuos Pro M", WACOM_PKGLEN_INTUOS, 44704, 27940, 2047,
2021 63, INTUOSPM, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2022 .touch_max = 16 };
2023 static const struct wacom_features wacom_features_0x317 =
2024 { "Wacom Intuos Pro L", WACOM_PKGLEN_INTUOS, 65024, 40640, 2047,
2025 63, INTUOSPL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2026 .touch_max = 16 };
2027 static const struct wacom_features wacom_features_0xF4 =
2028 { "Wacom Cintiq 24HD", WACOM_PKGLEN_INTUOS, 104480, 65600, 2047,
2029 63, WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2030 static const struct wacom_features wacom_features_0xF8 =
2031 { "Wacom Cintiq 24HD touch", WACOM_PKGLEN_INTUOS, 104480, 65600, 2047, /* Pen */
2032 63, WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2033 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf6 };
2034 static const struct wacom_features wacom_features_0xF6 =
2035 { "Wacom Cintiq 24HD touch", .type = WACOM_24HDT, /* Touch */
2036 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf8, .touch_max = 10 };
2037 static const struct wacom_features wacom_features_0x3F =
2038 { "Wacom Cintiq 21UX", WACOM_PKGLEN_INTUOS, 87200, 65600, 1023,
2039 63, CINTIQ, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2040 static const struct wacom_features wacom_features_0xC5 =
2041 { "Wacom Cintiq 20WSX", WACOM_PKGLEN_INTUOS, 86680, 54180, 1023,
2042 63, WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2043 static const struct wacom_features wacom_features_0xC6 =
2044 { "Wacom Cintiq 12WX", WACOM_PKGLEN_INTUOS, 53020, 33440, 1023,
2045 63, WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2046 static const struct wacom_features wacom_features_0x304 =
2047 { "Wacom Cintiq 13HD", WACOM_PKGLEN_INTUOS, 59552, 33848, 1023,
2048 63, WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2049 static const struct wacom_features wacom_features_0xC7 =
2050 { "Wacom DTU1931", WACOM_PKGLEN_GRAPHIRE, 37832, 30305, 511,
2051 0, PL, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2052 static const struct wacom_features wacom_features_0xCE =
2053 { "Wacom DTU2231", WACOM_PKGLEN_GRAPHIRE, 47864, 27011, 511,
2054 0, DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2055 static const struct wacom_features wacom_features_0xF0 =
2056 { "Wacom DTU1631", WACOM_PKGLEN_GRAPHIRE, 34623, 19553, 511,
2057 0, DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2058 static const struct wacom_features wacom_features_0x57 =
2059 { "Wacom DTK2241", WACOM_PKGLEN_INTUOS, 95840, 54260, 2047,
2060 63, DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES};
2061 static const struct wacom_features wacom_features_0x59 = /* Pen */
2062 { "Wacom DTH2242", WACOM_PKGLEN_INTUOS, 95840, 54260, 2047,
2063 63, DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2064 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5D };
2065 static const struct wacom_features wacom_features_0x5D = /* Touch */
2066 { "Wacom DTH2242", .type = WACOM_24HDT,
2067 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x59, .touch_max = 10 };
2068 static const struct wacom_features wacom_features_0xCC =
2069 { "Wacom Cintiq 21UX2", WACOM_PKGLEN_INTUOS, 87200, 65600, 2047,
2070 63, WACOM_21UX2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2071 static const struct wacom_features wacom_features_0xFA =
2072 { "Wacom Cintiq 22HD", WACOM_PKGLEN_INTUOS, 95840, 54260, 2047,
2073 63, WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2074 static const struct wacom_features wacom_features_0x5B =
2075 { "Wacom Cintiq 22HDT", WACOM_PKGLEN_INTUOS, 95840, 54260, 2047,
2076 63, WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2077 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5e };
2078 static const struct wacom_features wacom_features_0x5E =
2079 { "Wacom Cintiq 22HDT", .type = WACOM_24HDT,
2080 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5b, .touch_max = 10 };
2081 static const struct wacom_features wacom_features_0x90 =
2082 { "Wacom ISDv4 90", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 255,
2083 0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2084 static const struct wacom_features wacom_features_0x93 =
2085 { "Wacom ISDv4 93", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 255,
2086 0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2087 static const struct wacom_features wacom_features_0x97 =
2088 { "Wacom ISDv4 97", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 511,
2089 0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2090 static const struct wacom_features wacom_features_0x9A =
2091 { "Wacom ISDv4 9A", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 255,
2092 0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2093 static const struct wacom_features wacom_features_0x9F =
2094 { "Wacom ISDv4 9F", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 255,
2095 0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2096 static const struct wacom_features wacom_features_0xE2 =
2097 { "Wacom ISDv4 E2", WACOM_PKGLEN_TPC2FG, 26202, 16325, 255,
2098 0, TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2099 .touch_max = 2 };
2100 static const struct wacom_features wacom_features_0xE3 =
2101 { "Wacom ISDv4 E3", WACOM_PKGLEN_TPC2FG, 26202, 16325, 255,
2102 0, TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2103 .touch_max = 2 };
2104 static const struct wacom_features wacom_features_0xE5 =
2105 { "Wacom ISDv4 E5", WACOM_PKGLEN_MTOUCH, 26202, 16325, 255,
2106 0, MTSCREEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2107 static const struct wacom_features wacom_features_0xE6 =
2108 { "Wacom ISDv4 E6", WACOM_PKGLEN_TPC2FG, 27760, 15694, 255,
2109 0, TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2110 .touch_max = 2 };
2111 static const struct wacom_features wacom_features_0xEC =
2112 { "Wacom ISDv4 EC", WACOM_PKGLEN_GRAPHIRE, 25710, 14500, 255,
2113 0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2114 static const struct wacom_features wacom_features_0xED =
2115 { "Wacom ISDv4 ED", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 255,
2116 0, TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2117 static const struct wacom_features wacom_features_0xEF =
2118 { "Wacom ISDv4 EF", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 255,
2119 0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2120 static const struct wacom_features wacom_features_0x100 =
2121 { "Wacom ISDv4 100", WACOM_PKGLEN_MTTPC, 26202, 16325, 255,
2122 0, MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2123 static const struct wacom_features wacom_features_0x101 =
2124 { "Wacom ISDv4 101", WACOM_PKGLEN_MTTPC, 26202, 16325, 255,
2125 0, MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2126 static const struct wacom_features wacom_features_0x10D =
2127 { "Wacom ISDv4 10D", WACOM_PKGLEN_MTTPC, 26202, 16325, 255,
2128 0, MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2129 static const struct wacom_features wacom_features_0x10E =
2130 { "Wacom ISDv4 10E", WACOM_PKGLEN_MTTPC, 27760, 15694, 255,
2131 0, MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2132 static const struct wacom_features wacom_features_0x10F =
2133 { "Wacom ISDv4 10F", WACOM_PKGLEN_MTTPC, 27760, 15694, 255,
2134 0, MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2135 static const struct wacom_features wacom_features_0x4001 =
2136 { "Wacom ISDv4 4001", WACOM_PKGLEN_MTTPC, 26202, 16325, 255,
2137 0, MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2138 static const struct wacom_features wacom_features_0x47 =
2139 { "Wacom Intuos2 6x8", WACOM_PKGLEN_INTUOS, 20320, 16240, 1023,
2140 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2141 static const struct wacom_features wacom_features_0x84 =
2142 { "Wacom Wireless Receiver", WACOM_PKGLEN_WIRELESS, 0, 0, 0,
2143 0, WIRELESS, 0, 0, .touch_max = 16 };
2144 static const struct wacom_features wacom_features_0xD0 =
2145 { "Wacom Bamboo 2FG", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023,
2146 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2147 .touch_max = 2 };
2148 static const struct wacom_features wacom_features_0xD1 =
2149 { "Wacom Bamboo 2FG 4x5", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023,
2150 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2151 .touch_max = 2 };
2152 static const struct wacom_features wacom_features_0xD2 =
2153 { "Wacom Bamboo Craft", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023,
2154 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2155 .touch_max = 2 };
2156 static const struct wacom_features wacom_features_0xD3 =
2157 { "Wacom Bamboo 2FG 6x8", WACOM_PKGLEN_BBFUN, 21648, 13700, 1023,
2158 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2159 .touch_max = 2 };
2160 static const struct wacom_features wacom_features_0xD4 =
2161 { "Wacom Bamboo Pen", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023,
2162 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2163 static const struct wacom_features wacom_features_0xD5 =
2164 { "Wacom Bamboo Pen 6x8", WACOM_PKGLEN_BBFUN, 21648, 13700, 1023,
2165 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2166 static const struct wacom_features wacom_features_0xD6 =
2167 { "Wacom BambooPT 2FG 4x5", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023,
2168 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2169 .touch_max = 2 };
2170 static const struct wacom_features wacom_features_0xD7 =
2171 { "Wacom BambooPT 2FG Small", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023,
2172 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2173 .touch_max = 2 };
2174 static const struct wacom_features wacom_features_0xD8 =
2175 { "Wacom Bamboo Comic 2FG", WACOM_PKGLEN_BBFUN, 21648, 13700, 1023,
2176 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2177 .touch_max = 2 };
2178 static const struct wacom_features wacom_features_0xDA =
2179 { "Wacom Bamboo 2FG 4x5 SE", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023,
2180 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2181 .touch_max = 2 };
2182 static const struct wacom_features wacom_features_0xDB =
2183 { "Wacom Bamboo 2FG 6x8 SE", WACOM_PKGLEN_BBFUN, 21648, 13700, 1023,
2184 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2185 .touch_max = 2 };
2186 static const struct wacom_features wacom_features_0xDD =
2187 { "Wacom Bamboo Connect", WACOM_PKGLEN_BBPEN, 14720, 9200, 1023,
2188 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2189 static const struct wacom_features wacom_features_0xDE =
2190 { "Wacom Bamboo 16FG 4x5", WACOM_PKGLEN_BBPEN, 14720, 9200, 1023,
2191 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2192 .touch_max = 16 };
2193 static const struct wacom_features wacom_features_0xDF =
2194 { "Wacom Bamboo 16FG 6x8", WACOM_PKGLEN_BBPEN, 21648, 13700, 1023,
2195 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2196 .touch_max = 16 };
2197 static const struct wacom_features wacom_features_0x300 =
2198 { "Wacom Bamboo One S", WACOM_PKGLEN_BBPEN, 14720, 9225, 1023,
2199 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2200 static const struct wacom_features wacom_features_0x301 =
2201 { "Wacom Bamboo One M", WACOM_PKGLEN_BBPEN, 21648, 13530, 1023,
2202 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2203 static const struct wacom_features wacom_features_0x6004 =
2204 { "ISD-V4", WACOM_PKGLEN_GRAPHIRE, 12800, 8000, 255,
2205 0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2206 static const struct wacom_features wacom_features_0x0307 =
2207 { "Wacom ISDv5 307", WACOM_PKGLEN_INTUOS, 59552, 33848, 2047,
2208 63, CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2209 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x309 };
2210 static const struct wacom_features wacom_features_0x0309 =
2211 { "Wacom ISDv5 309", .type = WACOM_24HDT, /* Touch */
2212 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x0307, .touch_max = 10 };
2213
2214 #define USB_DEVICE_WACOM(prod) \
2215 USB_DEVICE(USB_VENDOR_ID_WACOM, prod), \
2216 .driver_info = (kernel_ulong_t)&wacom_features_##prod
2217
2218 #define USB_DEVICE_DETAILED(prod, class, sub, proto) \
2219 USB_DEVICE_AND_INTERFACE_INFO(USB_VENDOR_ID_WACOM, prod, class, \
2220 sub, proto), \
2221 .driver_info = (kernel_ulong_t)&wacom_features_##prod
2222
2223 #define USB_DEVICE_LENOVO(prod) \
2224 USB_DEVICE(USB_VENDOR_ID_LENOVO, prod), \
2225 .driver_info = (kernel_ulong_t)&wacom_features_##prod
2226
2227 const struct usb_device_id wacom_ids[] = {
2228 { USB_DEVICE_WACOM(0x00) },
2229 { USB_DEVICE_WACOM(0x10) },
2230 { USB_DEVICE_WACOM(0x11) },
2231 { USB_DEVICE_WACOM(0x12) },
2232 { USB_DEVICE_WACOM(0x13) },
2233 { USB_DEVICE_WACOM(0x14) },
2234 { USB_DEVICE_WACOM(0x15) },
2235 { USB_DEVICE_WACOM(0x16) },
2236 { USB_DEVICE_WACOM(0x17) },
2237 { USB_DEVICE_WACOM(0x18) },
2238 { USB_DEVICE_WACOM(0x19) },
2239 { USB_DEVICE_WACOM(0x60) },
2240 { USB_DEVICE_WACOM(0x61) },
2241 { USB_DEVICE_WACOM(0x62) },
2242 { USB_DEVICE_WACOM(0x63) },
2243 { USB_DEVICE_WACOM(0x64) },
2244 { USB_DEVICE_WACOM(0x65) },
2245 { USB_DEVICE_WACOM(0x69) },
2246 { USB_DEVICE_WACOM(0x6A) },
2247 { USB_DEVICE_WACOM(0x6B) },
2248 { USB_DEVICE_WACOM(0x20) },
2249 { USB_DEVICE_WACOM(0x21) },
2250 { USB_DEVICE_WACOM(0x22) },
2251 { USB_DEVICE_WACOM(0x23) },
2252 { USB_DEVICE_WACOM(0x24) },
2253 { USB_DEVICE_WACOM(0x30) },
2254 { USB_DEVICE_WACOM(0x31) },
2255 { USB_DEVICE_WACOM(0x32) },
2256 { USB_DEVICE_WACOM(0x33) },
2257 { USB_DEVICE_WACOM(0x34) },
2258 { USB_DEVICE_WACOM(0x35) },
2259 { USB_DEVICE_WACOM(0x37) },
2260 { USB_DEVICE_WACOM(0x38) },
2261 { USB_DEVICE_WACOM(0x39) },
2262 { USB_DEVICE_WACOM(0xC4) },
2263 { USB_DEVICE_WACOM(0xC0) },
2264 { USB_DEVICE_WACOM(0xC2) },
2265 { USB_DEVICE_WACOM(0x03) },
2266 { USB_DEVICE_WACOM(0x41) },
2267 { USB_DEVICE_WACOM(0x42) },
2268 { USB_DEVICE_WACOM(0x43) },
2269 { USB_DEVICE_WACOM(0x44) },
2270 { USB_DEVICE_WACOM(0x45) },
2271 { USB_DEVICE_WACOM(0x57) },
2272 { USB_DEVICE_WACOM(0x59) },
2273 { USB_DEVICE_DETAILED(0x5D, USB_CLASS_HID, 0, 0) },
2274 { USB_DEVICE_WACOM(0x5B) },
2275 { USB_DEVICE_DETAILED(0x5E, USB_CLASS_HID, 0, 0) },
2276 { USB_DEVICE_WACOM(0xB0) },
2277 { USB_DEVICE_WACOM(0xB1) },
2278 { USB_DEVICE_WACOM(0xB2) },
2279 { USB_DEVICE_WACOM(0xB3) },
2280 { USB_DEVICE_WACOM(0xB4) },
2281 { USB_DEVICE_WACOM(0xB5) },
2282 { USB_DEVICE_WACOM(0xB7) },
2283 { USB_DEVICE_WACOM(0xB8) },
2284 { USB_DEVICE_WACOM(0xB9) },
2285 { USB_DEVICE_WACOM(0xBA) },
2286 { USB_DEVICE_WACOM(0xBB) },
2287 { USB_DEVICE_WACOM(0xBC) },
2288 { USB_DEVICE_WACOM(0x26) },
2289 { USB_DEVICE_WACOM(0x27) },
2290 { USB_DEVICE_WACOM(0x28) },
2291 { USB_DEVICE_WACOM(0x29) },
2292 { USB_DEVICE_WACOM(0x2A) },
2293 { USB_DEVICE_WACOM(0x3F) },
2294 { USB_DEVICE_WACOM(0xC5) },
2295 { USB_DEVICE_WACOM(0xC6) },
2296 { USB_DEVICE_WACOM(0xC7) },
2297 /*
2298 * DTU-2231 has two interfaces on the same configuration,
2299 * only one is used.
2300 */
2301 { USB_DEVICE_DETAILED(0xCE, USB_CLASS_HID,
2302 USB_INTERFACE_SUBCLASS_BOOT,
2303 USB_INTERFACE_PROTOCOL_MOUSE) },
2304 { USB_DEVICE_WACOM(0x84) },
2305 { USB_DEVICE_WACOM(0xD0) },
2306 { USB_DEVICE_WACOM(0xD1) },
2307 { USB_DEVICE_WACOM(0xD2) },
2308 { USB_DEVICE_WACOM(0xD3) },
2309 { USB_DEVICE_WACOM(0xD4) },
2310 { USB_DEVICE_WACOM(0xD5) },
2311 { USB_DEVICE_WACOM(0xD6) },
2312 { USB_DEVICE_WACOM(0xD7) },
2313 { USB_DEVICE_WACOM(0xD8) },
2314 { USB_DEVICE_WACOM(0xDA) },
2315 { USB_DEVICE_WACOM(0xDB) },
2316 { USB_DEVICE_WACOM(0xDD) },
2317 { USB_DEVICE_WACOM(0xDE) },
2318 { USB_DEVICE_WACOM(0xDF) },
2319 { USB_DEVICE_WACOM(0xF0) },
2320 { USB_DEVICE_WACOM(0xCC) },
2321 { USB_DEVICE_WACOM(0x90) },
2322 { USB_DEVICE_WACOM(0x93) },
2323 { USB_DEVICE_WACOM(0x97) },
2324 { USB_DEVICE_WACOM(0x9A) },
2325 { USB_DEVICE_WACOM(0x9F) },
2326 { USB_DEVICE_WACOM(0xE2) },
2327 { USB_DEVICE_WACOM(0xE3) },
2328 { USB_DEVICE_WACOM(0xE5) },
2329 { USB_DEVICE_WACOM(0xE6) },
2330 { USB_DEVICE_WACOM(0xEC) },
2331 { USB_DEVICE_WACOM(0xED) },
2332 { USB_DEVICE_WACOM(0xEF) },
2333 { USB_DEVICE_WACOM(0x100) },
2334 { USB_DEVICE_WACOM(0x101) },
2335 { USB_DEVICE_WACOM(0x10D) },
2336 { USB_DEVICE_WACOM(0x10E) },
2337 { USB_DEVICE_WACOM(0x10F) },
2338 { USB_DEVICE_WACOM(0x300) },
2339 { USB_DEVICE_WACOM(0x301) },
2340 { USB_DEVICE_WACOM(0x304) },
2341 { USB_DEVICE_DETAILED(0x314, USB_CLASS_HID, 0, 0) },
2342 { USB_DEVICE_DETAILED(0x315, USB_CLASS_HID, 0, 0) },
2343 { USB_DEVICE_DETAILED(0x317, USB_CLASS_HID, 0, 0) },
2344 { USB_DEVICE_WACOM(0x4001) },
2345 { USB_DEVICE_WACOM(0x47) },
2346 { USB_DEVICE_WACOM(0xF4) },
2347 { USB_DEVICE_WACOM(0xF8) },
2348 { USB_DEVICE_DETAILED(0xF6, USB_CLASS_HID, 0, 0) },
2349 { USB_DEVICE_WACOM(0xFA) },
2350 { USB_DEVICE_WACOM(0x0307) },
2351 { USB_DEVICE_DETAILED(0x0309, USB_CLASS_HID, 0, 0) },
2352 { USB_DEVICE_LENOVO(0x6004) },
2353 { }
2354 };
2355 MODULE_DEVICE_TABLE(usb, wacom_ids);
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