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mfd: wm8350-i2c: Make sure the i2c regmap functions are compiled
[linux/fpc-iii.git] / drivers / input / tablet / wacom_wac.c
blob0091bdedb2404ca166ab0ac776fcd335adf4e0cf
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 /* Exit report */
431 if ((data[1] & 0xfe) == 0x80) {
432 if (features->quirks == WACOM_QUIRK_MULTI_INPUT)
433 wacom->shared->stylus_in_proximity = false;
434
435 /*
436 * Reset all states otherwise we lose the initial states
437 * when in-prox next time
438 */
439 input_report_abs(input, ABS_X, 0);
440 input_report_abs(input, ABS_Y, 0);
441 input_report_abs(input, ABS_DISTANCE, 0);
442 input_report_abs(input, ABS_TILT_X, 0);
443 input_report_abs(input, ABS_TILT_Y, 0);
444 if (wacom->tool[idx] >= BTN_TOOL_MOUSE) {
445 input_report_key(input, BTN_LEFT, 0);
446 input_report_key(input, BTN_MIDDLE, 0);
447 input_report_key(input, BTN_RIGHT, 0);
448 input_report_key(input, BTN_SIDE, 0);
449 input_report_key(input, BTN_EXTRA, 0);
450 input_report_abs(input, ABS_THROTTLE, 0);
451 input_report_abs(input, ABS_RZ, 0);
452 } else {
453 input_report_abs(input, ABS_PRESSURE, 0);
454 input_report_key(input, BTN_STYLUS, 0);
455 input_report_key(input, BTN_STYLUS2, 0);
456 input_report_key(input, BTN_TOUCH, 0);
457 input_report_abs(input, ABS_WHEEL, 0);
458 if (features->type >= INTUOS3S)
459 input_report_abs(input, ABS_Z, 0);
460 }
461 input_report_key(input, wacom->tool[idx], 0);
462 input_report_abs(input, ABS_MISC, 0); /* reset tool id */
463 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
464 wacom->id[idx] = 0;
465 return 2;
466 }
467 return 0;
468 }
469
470 static void wacom_intuos_general(struct wacom_wac *wacom)
471 {
472 struct wacom_features *features = &wacom->features;
473 unsigned char *data = wacom->data;
474 struct input_dev *input = wacom->input;
475 unsigned int t;
476
477 /* general pen packet */
478 if ((data[1] & 0xb8) == 0xa0) {
479 t = (data[6] << 2) | ((data[7] >> 6) & 3);
480 if (features->type >= INTUOS4S && features->type <= WACOM_24HD) {
481 t = (t << 1) | (data[1] & 1);
482 }
483 input_report_abs(input, ABS_PRESSURE, t);
484 input_report_abs(input, ABS_TILT_X,
485 ((data[7] << 1) & 0x7e) | (data[8] >> 7));
486 input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f);
487 input_report_key(input, BTN_STYLUS, data[1] & 2);
488 input_report_key(input, BTN_STYLUS2, data[1] & 4);
489 input_report_key(input, BTN_TOUCH, t > 10);
490 }
491
492 /* airbrush second packet */
493 if ((data[1] & 0xbc) == 0xb4) {
494 input_report_abs(input, ABS_WHEEL,
495 (data[6] << 2) | ((data[7] >> 6) & 3));
496 input_report_abs(input, ABS_TILT_X,
497 ((data[7] << 1) & 0x7e) | (data[8] >> 7));
498 input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f);
499 }
500 }
501
502 static int wacom_intuos_irq(struct wacom_wac *wacom)
503 {
504 struct wacom_features *features = &wacom->features;
505 unsigned char *data = wacom->data;
506 struct input_dev *input = wacom->input;
507 unsigned int t;
508 int idx = 0, result;
509
510 if (data[0] != WACOM_REPORT_PENABLED &&
511 data[0] != WACOM_REPORT_INTUOSREAD &&
512 data[0] != WACOM_REPORT_INTUOSWRITE &&
513 data[0] != WACOM_REPORT_INTUOSPAD &&
514 data[0] != WACOM_REPORT_INTUOS5PAD) {
515 dev_dbg(input->dev.parent,
516 "%s: received unknown report #%d\n", __func__, data[0]);
517 return 0;
518 }
519
520 /* tool number */
521 if (features->type == INTUOS)
522 idx = data[1] & 0x01;
523
524 /* pad packets. Works as a second tool and is always in prox */
525 if (data[0] == WACOM_REPORT_INTUOSPAD || data[0] == WACOM_REPORT_INTUOS5PAD) {
526 if (features->type >= INTUOS4S && features->type <= INTUOS4L) {
527 input_report_key(input, BTN_0, (data[2] & 0x01));
528 input_report_key(input, BTN_1, (data[3] & 0x01));
529 input_report_key(input, BTN_2, (data[3] & 0x02));
530 input_report_key(input, BTN_3, (data[3] & 0x04));
531 input_report_key(input, BTN_4, (data[3] & 0x08));
532 input_report_key(input, BTN_5, (data[3] & 0x10));
533 input_report_key(input, BTN_6, (data[3] & 0x20));
534 if (data[1] & 0x80) {
535 input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f));
536 } else {
537 /* Out of proximity, clear wheel value. */
538 input_report_abs(input, ABS_WHEEL, 0);
539 }
540 if (features->type != INTUOS4S) {
541 input_report_key(input, BTN_7, (data[3] & 0x40));
542 input_report_key(input, BTN_8, (data[3] & 0x80));
543 }
544 if (data[1] | (data[2] & 0x01) | data[3]) {
545 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
546 } else {
547 input_report_abs(input, ABS_MISC, 0);
548 }
549 } else if (features->type == DTK) {
550 input_report_key(input, BTN_0, (data[6] & 0x01));
551 input_report_key(input, BTN_1, (data[6] & 0x02));
552 input_report_key(input, BTN_2, (data[6] & 0x04));
553 input_report_key(input, BTN_3, (data[6] & 0x08));
554 input_report_key(input, BTN_4, (data[6] & 0x10));
555 input_report_key(input, BTN_5, (data[6] & 0x20));
556 if (data[6] & 0x3f) {
557 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
558 } else {
559 input_report_abs(input, ABS_MISC, 0);
560 }
561 } else if (features->type == WACOM_13HD) {
562 input_report_key(input, BTN_0, (data[3] & 0x01));
563 input_report_key(input, BTN_1, (data[4] & 0x01));
564 input_report_key(input, BTN_2, (data[4] & 0x02));
565 input_report_key(input, BTN_3, (data[4] & 0x04));
566 input_report_key(input, BTN_4, (data[4] & 0x08));
567 input_report_key(input, BTN_5, (data[4] & 0x10));
568 input_report_key(input, BTN_6, (data[4] & 0x20));
569 input_report_key(input, BTN_7, (data[4] & 0x40));
570 input_report_key(input, BTN_8, (data[4] & 0x80));
571 if ((data[3] & 0x01) | data[4]) {
572 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
573 } else {
574 input_report_abs(input, ABS_MISC, 0);
575 }
576 } else if (features->type == WACOM_24HD) {
577 input_report_key(input, BTN_0, (data[6] & 0x01));
578 input_report_key(input, BTN_1, (data[6] & 0x02));
579 input_report_key(input, BTN_2, (data[6] & 0x04));
580 input_report_key(input, BTN_3, (data[6] & 0x08));
581 input_report_key(input, BTN_4, (data[6] & 0x10));
582 input_report_key(input, BTN_5, (data[6] & 0x20));
583 input_report_key(input, BTN_6, (data[6] & 0x40));
584 input_report_key(input, BTN_7, (data[6] & 0x80));
585 input_report_key(input, BTN_8, (data[8] & 0x01));
586 input_report_key(input, BTN_9, (data[8] & 0x02));
587 input_report_key(input, BTN_A, (data[8] & 0x04));
588 input_report_key(input, BTN_B, (data[8] & 0x08));
589 input_report_key(input, BTN_C, (data[8] & 0x10));
590 input_report_key(input, BTN_X, (data[8] & 0x20));
591 input_report_key(input, BTN_Y, (data[8] & 0x40));
592 input_report_key(input, BTN_Z, (data[8] & 0x80));
593
594 /*
595 * Three "buttons" are available on the 24HD which are
596 * physically implemented as a touchstrip. Each button
597 * is approximately 3 bits wide with a 2 bit spacing.
598 * The raw touchstrip bits are stored at:
599 * ((data[3] & 0x1f) << 8) | data[4])
600 */
601 input_report_key(input, KEY_PROG1, data[4] & 0x07);
602 input_report_key(input, KEY_PROG2, data[4] & 0xE0);
603 input_report_key(input, KEY_PROG3, data[3] & 0x1C);
604
605 if (data[1] & 0x80) {
606 input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f));
607 } else {
608 /* Out of proximity, clear wheel value. */
609 input_report_abs(input, ABS_WHEEL, 0);
610 }
611
612 if (data[2] & 0x80) {
613 input_report_abs(input, ABS_THROTTLE, (data[2] & 0x7f));
614 } else {
615 /* Out of proximity, clear second wheel value. */
616 input_report_abs(input, ABS_THROTTLE, 0);
617 }
618
619 if (data[1] | data[2] | (data[3] & 0x1f) | data[4] | data[6] | data[8]) {
620 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
621 } else {
622 input_report_abs(input, ABS_MISC, 0);
623 }
624 } else if (features->type >= INTUOS5S && features->type <= INTUOSPL) {
625 int i;
626
627 /* Touch ring mode switch has no capacitive sensor */
628 input_report_key(input, BTN_0, (data[3] & 0x01));
629
630 /*
631 * ExpressKeys on Intuos5/Intuos Pro have a capacitive sensor in
632 * addition to the mechanical switch. Switch data is
633 * stored in data[4], capacitive data in data[5].
634 */
635 for (i = 0; i < 8; i++)
636 input_report_key(input, BTN_1 + i, data[4] & (1 << i));
637
638 if (data[2] & 0x80) {
639 input_report_abs(input, ABS_WHEEL, (data[2] & 0x7f));
640 } else {
641 /* Out of proximity, clear wheel value. */
642 input_report_abs(input, ABS_WHEEL, 0);
643 }
644
645 if (data[2] | (data[3] & 0x01) | data[4] | data[5]) {
646 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
647 } else {
648 input_report_abs(input, ABS_MISC, 0);
649 }
650 } else {
651 if (features->type == WACOM_21UX2 || features->type == WACOM_22HD) {
652 input_report_key(input, BTN_0, (data[5] & 0x01));
653 input_report_key(input, BTN_1, (data[6] & 0x01));
654 input_report_key(input, BTN_2, (data[6] & 0x02));
655 input_report_key(input, BTN_3, (data[6] & 0x04));
656 input_report_key(input, BTN_4, (data[6] & 0x08));
657 input_report_key(input, BTN_5, (data[6] & 0x10));
658 input_report_key(input, BTN_6, (data[6] & 0x20));
659 input_report_key(input, BTN_7, (data[6] & 0x40));
660 input_report_key(input, BTN_8, (data[6] & 0x80));
661 input_report_key(input, BTN_9, (data[7] & 0x01));
662 input_report_key(input, BTN_A, (data[8] & 0x01));
663 input_report_key(input, BTN_B, (data[8] & 0x02));
664 input_report_key(input, BTN_C, (data[8] & 0x04));
665 input_report_key(input, BTN_X, (data[8] & 0x08));
666 input_report_key(input, BTN_Y, (data[8] & 0x10));
667 input_report_key(input, BTN_Z, (data[8] & 0x20));
668 input_report_key(input, BTN_BASE, (data[8] & 0x40));
669 input_report_key(input, BTN_BASE2, (data[8] & 0x80));
670
671 if (features->type == WACOM_22HD) {
672 input_report_key(input, KEY_PROG1, data[9] & 0x01);
673 input_report_key(input, KEY_PROG2, data[9] & 0x02);
674 input_report_key(input, KEY_PROG3, data[9] & 0x04);
675 }
676 } else {
677 input_report_key(input, BTN_0, (data[5] & 0x01));
678 input_report_key(input, BTN_1, (data[5] & 0x02));
679 input_report_key(input, BTN_2, (data[5] & 0x04));
680 input_report_key(input, BTN_3, (data[5] & 0x08));
681 input_report_key(input, BTN_4, (data[6] & 0x01));
682 input_report_key(input, BTN_5, (data[6] & 0x02));
683 input_report_key(input, BTN_6, (data[6] & 0x04));
684 input_report_key(input, BTN_7, (data[6] & 0x08));
685 input_report_key(input, BTN_8, (data[5] & 0x10));
686 input_report_key(input, BTN_9, (data[6] & 0x10));
687 }
688 input_report_abs(input, ABS_RX, ((data[1] & 0x1f) << 8) | data[2]);
689 input_report_abs(input, ABS_RY, ((data[3] & 0x1f) << 8) | data[4]);
690
691 if ((data[5] & 0x1f) | data[6] | (data[1] & 0x1f) |
692 data[2] | (data[3] & 0x1f) | data[4] | data[8] |
693 (data[7] & 0x01)) {
694 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
695 } else {
696 input_report_abs(input, ABS_MISC, 0);
697 }
698 }
699 input_event(input, EV_MSC, MSC_SERIAL, 0xffffffff);
700 return 1;
701 }
702
703 /* process in/out prox events */
704 result = wacom_intuos_inout(wacom);
705 if (result)
706 return result - 1;
707
708 /* don't proceed if we don't know the ID */
709 if (!wacom->id[idx])
710 return 0;
711
712 /* Only large Intuos support Lense Cursor */
713 if (wacom->tool[idx] == BTN_TOOL_LENS &&
714 (features->type == INTUOS3 ||
715 features->type == INTUOS3S ||
716 features->type == INTUOS4 ||
717 features->type == INTUOS4S ||
718 features->type == INTUOS5 ||
719 features->type == INTUOS5S ||
720 features->type == INTUOSPM ||
721 features->type == INTUOSPS)) {
722
723 return 0;
724 }
725
726 /* Cintiq doesn't send data when RDY bit isn't set */
727 if (features->type == CINTIQ && !(data[1] & 0x40))
728 return 0;
729
730 if (features->type >= INTUOS3S) {
731 input_report_abs(input, ABS_X, (data[2] << 9) | (data[3] << 1) | ((data[9] >> 1) & 1));
732 input_report_abs(input, ABS_Y, (data[4] << 9) | (data[5] << 1) | (data[9] & 1));
733 input_report_abs(input, ABS_DISTANCE, ((data[9] >> 2) & 0x3f));
734 } else {
735 input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[2]));
736 input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[4]));
737 input_report_abs(input, ABS_DISTANCE, ((data[9] >> 3) & 0x1f));
738 }
739
740 /* process general packets */
741 wacom_intuos_general(wacom);
742
743 /* 4D mouse, 2D mouse, marker pen rotation, tilt mouse, or Lens cursor packets */
744 if ((data[1] & 0xbc) == 0xa8 || (data[1] & 0xbe) == 0xb0 || (data[1] & 0xbc) == 0xac) {
745
746 if (data[1] & 0x02) {
747 /* Rotation packet */
748 if (features->type >= INTUOS3S) {
749 /* I3 marker pen rotation */
750 t = (data[6] << 3) | ((data[7] >> 5) & 7);
751 t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) :
752 ((t-1) / 2 + 450)) : (450 - t / 2) ;
753 input_report_abs(input, ABS_Z, t);
754 } else {
755 /* 4D mouse rotation packet */
756 t = (data[6] << 3) | ((data[7] >> 5) & 7);
757 input_report_abs(input, ABS_RZ, (data[7] & 0x20) ?
758 ((t - 1) / 2) : -t / 2);
759 }
760
761 } else if (!(data[1] & 0x10) && features->type < INTUOS3S) {
762 /* 4D mouse packet */
763 input_report_key(input, BTN_LEFT, data[8] & 0x01);
764 input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
765 input_report_key(input, BTN_RIGHT, data[8] & 0x04);
766
767 input_report_key(input, BTN_SIDE, data[8] & 0x20);
768 input_report_key(input, BTN_EXTRA, data[8] & 0x10);
769 t = (data[6] << 2) | ((data[7] >> 6) & 3);
770 input_report_abs(input, ABS_THROTTLE, (data[8] & 0x08) ? -t : t);
771
772 } else if (wacom->tool[idx] == BTN_TOOL_MOUSE) {
773 /* I4 mouse */
774 if (features->type >= INTUOS4S && features->type <= INTUOSPL) {
775 input_report_key(input, BTN_LEFT, data[6] & 0x01);
776 input_report_key(input, BTN_MIDDLE, data[6] & 0x02);
777 input_report_key(input, BTN_RIGHT, data[6] & 0x04);
778 input_report_rel(input, REL_WHEEL, ((data[7] & 0x80) >> 7)
779 - ((data[7] & 0x40) >> 6));
780 input_report_key(input, BTN_SIDE, data[6] & 0x08);
781 input_report_key(input, BTN_EXTRA, data[6] & 0x10);
782
783 input_report_abs(input, ABS_TILT_X,
784 ((data[7] << 1) & 0x7e) | (data[8] >> 7));
785 input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f);
786 } else {
787 /* 2D mouse packet */
788 input_report_key(input, BTN_LEFT, data[8] & 0x04);
789 input_report_key(input, BTN_MIDDLE, data[8] & 0x08);
790 input_report_key(input, BTN_RIGHT, data[8] & 0x10);
791 input_report_rel(input, REL_WHEEL, (data[8] & 0x01)
792 - ((data[8] & 0x02) >> 1));
793
794 /* I3 2D mouse side buttons */
795 if (features->type >= INTUOS3S && features->type <= INTUOS3L) {
796 input_report_key(input, BTN_SIDE, data[8] & 0x40);
797 input_report_key(input, BTN_EXTRA, data[8] & 0x20);
798 }
799 }
800 } else if ((features->type < INTUOS3S || features->type == INTUOS3L ||
801 features->type == INTUOS4L || features->type == INTUOS5L ||
802 features->type == INTUOSPL) &&
803 wacom->tool[idx] == BTN_TOOL_LENS) {
804 /* Lens cursor packets */
805 input_report_key(input, BTN_LEFT, data[8] & 0x01);
806 input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
807 input_report_key(input, BTN_RIGHT, data[8] & 0x04);
808 input_report_key(input, BTN_SIDE, data[8] & 0x10);
809 input_report_key(input, BTN_EXTRA, data[8] & 0x08);
810 }
811 }
812
813 input_report_abs(input, ABS_MISC, wacom->id[idx]); /* report tool id */
814 input_report_key(input, wacom->tool[idx], 1);
815 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
816 return 1;
817 }
818
819 static int int_dist(int x1, int y1, int x2, int y2)
820 {
821 int x = x2 - x1;
822 int y = y2 - y1;
823
824 return int_sqrt(x*x + y*y);
825 }
826
827 static int wacom_24hdt_irq(struct wacom_wac *wacom)
828 {
829 struct input_dev *input = wacom->input;
830 char *data = wacom->data;
831 int i;
832 int current_num_contacts = data[61];
833 int contacts_to_send = 0;
834
835 /*
836 * First packet resets the counter since only the first
837 * packet in series will have non-zero current_num_contacts.
838 */
839 if (current_num_contacts)
840 wacom->num_contacts_left = current_num_contacts;
841
842 /* There are at most 4 contacts per packet */
843 contacts_to_send = min(4, wacom->num_contacts_left);
844
845 for (i = 0; i < contacts_to_send; i++) {
846 int offset = (WACOM_BYTES_PER_24HDT_PACKET * i) + 1;
847 bool touch = data[offset] & 0x1 && !wacom->shared->stylus_in_proximity;
848 int slot = input_mt_get_slot_by_key(input, data[offset + 1]);
849
850 if (slot < 0)
851 continue;
852 input_mt_slot(input, slot);
853 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
854
855 if (touch) {
856 int t_x = le16_to_cpup((__le16 *)&data[offset + 2]);
857 int c_x = le16_to_cpup((__le16 *)&data[offset + 4]);
858 int t_y = le16_to_cpup((__le16 *)&data[offset + 6]);
859 int c_y = le16_to_cpup((__le16 *)&data[offset + 8]);
860 int w = le16_to_cpup((__le16 *)&data[offset + 10]);
861 int h = le16_to_cpup((__le16 *)&data[offset + 12]);
862
863 input_report_abs(input, ABS_MT_POSITION_X, t_x);
864 input_report_abs(input, ABS_MT_POSITION_Y, t_y);
865 input_report_abs(input, ABS_MT_TOUCH_MAJOR, min(w,h));
866 input_report_abs(input, ABS_MT_WIDTH_MAJOR, min(w, h) + int_dist(t_x, t_y, c_x, c_y));
867 input_report_abs(input, ABS_MT_WIDTH_MINOR, min(w, h));
868 input_report_abs(input, ABS_MT_ORIENTATION, w > h);
869 }
870 }
871 input_mt_report_pointer_emulation(input, true);
872
873 wacom->num_contacts_left -= contacts_to_send;
874 if (wacom->num_contacts_left <= 0)
875 wacom->num_contacts_left = 0;
876
877 return 1;
878 }
879
880 static int wacom_mt_touch(struct wacom_wac *wacom)
881 {
882 struct input_dev *input = wacom->input;
883 char *data = wacom->data;
884 int i;
885 int current_num_contacts = data[2];
886 int contacts_to_send = 0;
887 int x_offset = 0;
888
889 /* MTTPC does not support Height and Width */
890 if (wacom->features.type == MTTPC)
891 x_offset = -4;
892
893 /*
894 * First packet resets the counter since only the first
895 * packet in series will have non-zero current_num_contacts.
896 */
897 if (current_num_contacts)
898 wacom->num_contacts_left = current_num_contacts;
899
900 /* There are at most 5 contacts per packet */
901 contacts_to_send = min(5, wacom->num_contacts_left);
902
903 for (i = 0; i < contacts_to_send; i++) {
904 int offset = (WACOM_BYTES_PER_MT_PACKET + x_offset) * i + 3;
905 bool touch = data[offset] & 0x1;
906 int id = le16_to_cpup((__le16 *)&data[offset + 1]);
907 int slot = input_mt_get_slot_by_key(input, id);
908
909 if (slot < 0)
910 continue;
911
912 input_mt_slot(input, slot);
913 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
914 if (touch) {
915 int x = le16_to_cpup((__le16 *)&data[offset + x_offset + 7]);
916 int y = le16_to_cpup((__le16 *)&data[offset + x_offset + 9]);
917 input_report_abs(input, ABS_MT_POSITION_X, x);
918 input_report_abs(input, ABS_MT_POSITION_Y, y);
919 }
920 }
921 input_mt_report_pointer_emulation(input, true);
922
923 wacom->num_contacts_left -= contacts_to_send;
924 if (wacom->num_contacts_left < 0)
925 wacom->num_contacts_left = 0;
926
927 return 1;
928 }
929
930 static int wacom_tpc_mt_touch(struct wacom_wac *wacom)
931 {
932 struct input_dev *input = wacom->input;
933 unsigned char *data = wacom->data;
934 int contact_with_no_pen_down_count = 0;
935 int i;
936
937 for (i = 0; i < 2; i++) {
938 int p = data[1] & (1 << i);
939 bool touch = p && !wacom->shared->stylus_in_proximity;
940
941 input_mt_slot(input, i);
942 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
943 if (touch) {
944 int x = le16_to_cpup((__le16 *)&data[i * 2 + 2]) & 0x7fff;
945 int y = le16_to_cpup((__le16 *)&data[i * 2 + 6]) & 0x7fff;
946
947 input_report_abs(input, ABS_MT_POSITION_X, x);
948 input_report_abs(input, ABS_MT_POSITION_Y, y);
949 contact_with_no_pen_down_count++;
950 }
951 }
952 input_mt_report_pointer_emulation(input, true);
953
954 /* keep touch state for pen event */
955 wacom->shared->touch_down = (contact_with_no_pen_down_count > 0);
956
957 return 1;
958 }
959
960 static int wacom_tpc_single_touch(struct wacom_wac *wacom, size_t len)
961 {
962 char *data = wacom->data;
963 struct input_dev *input = wacom->input;
964 bool prox;
965 int x = 0, y = 0;
966
967 if (wacom->features.touch_max > 1 || len > WACOM_PKGLEN_TPC2FG)
968 return 0;
969
970 if (!wacom->shared->stylus_in_proximity) {
971 if (len == WACOM_PKGLEN_TPC1FG) {
972 prox = data[0] & 0x01;
973 x = get_unaligned_le16(&data[1]);
974 y = get_unaligned_le16(&data[3]);
975 } else {
976 prox = data[1] & 0x01;
977 x = le16_to_cpup((__le16 *)&data[2]);
978 y = le16_to_cpup((__le16 *)&data[4]);
979 }
980 } else
981 /* force touch out when pen is in prox */
982 prox = 0;
983
984 if (prox) {
985 input_report_abs(input, ABS_X, x);
986 input_report_abs(input, ABS_Y, y);
987 }
988 input_report_key(input, BTN_TOUCH, prox);
989
990 /* keep touch state for pen events */
991 wacom->shared->touch_down = prox;
992
993 return 1;
994 }
995
996 static int wacom_tpc_pen(struct wacom_wac *wacom)
997 {
998 struct wacom_features *features = &wacom->features;
999 char *data = wacom->data;
1000 struct input_dev *input = wacom->input;
1001 int pressure;
1002 bool prox = data[1] & 0x20;
1003
1004 if (!wacom->shared->stylus_in_proximity) /* first in prox */
1005 /* Going into proximity select tool */
1006 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
1007
1008 /* keep pen state for touch events */
1009 wacom->shared->stylus_in_proximity = prox;
1010
1011 /* send pen events only when touch is up or forced out */
1012 if (!wacom->shared->touch_down) {
1013 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
1014 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
1015 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
1016 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
1017 pressure = ((data[7] & 0x01) << 8) | data[6];
1018 if (pressure < 0)
1019 pressure = features->pressure_max + pressure + 1;
1020 input_report_abs(input, ABS_PRESSURE, pressure);
1021 input_report_key(input, BTN_TOUCH, data[1] & 0x05);
1022 input_report_key(input, wacom->tool[0], prox);
1023 return 1;
1024 }
1025
1026 return 0;
1027 }
1028
1029 static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len)
1030 {
1031 char *data = wacom->data;
1032
1033 dev_dbg(wacom->input->dev.parent,
1034 "%s: received report #%d\n", __func__, data[0]);
1035
1036 switch (len) {
1037 case WACOM_PKGLEN_TPC1FG:
1038 return wacom_tpc_single_touch(wacom, len);
1039
1040 case WACOM_PKGLEN_TPC2FG:
1041 return wacom_tpc_mt_touch(wacom);
1042
1043 default:
1044 switch (data[0]) {
1045 case WACOM_REPORT_TPC1FG:
1046 case WACOM_REPORT_TPCHID:
1047 case WACOM_REPORT_TPCST:
1048 case WACOM_REPORT_TPC1FGE:
1049 return wacom_tpc_single_touch(wacom, len);
1050
1051 case WACOM_REPORT_TPCMT:
1052 return wacom_mt_touch(wacom);
1053
1054 case WACOM_REPORT_PENABLED:
1055 return wacom_tpc_pen(wacom);
1056 }
1057 }
1058
1059 return 0;
1060 }
1061
1062 static int wacom_bpt_touch(struct wacom_wac *wacom)
1063 {
1064 struct wacom_features *features = &wacom->features;
1065 struct input_dev *input = wacom->input;
1066 unsigned char *data = wacom->data;
1067 int i;
1068
1069 if (data[0] != 0x02)
1070 return 0;
1071
1072 for (i = 0; i < 2; i++) {
1073 int offset = (data[1] & 0x80) ? (8 * i) : (9 * i);
1074 bool touch = data[offset + 3] & 0x80;
1075
1076 /*
1077 * Touch events need to be disabled while stylus is
1078 * in proximity because user's hand is resting on touchpad
1079 * and sending unwanted events. User expects tablet buttons
1080 * to continue working though.
1081 */
1082 touch = touch && !wacom->shared->stylus_in_proximity;
1083
1084 input_mt_slot(input, i);
1085 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1086 if (touch) {
1087 int x = get_unaligned_be16(&data[offset + 3]) & 0x7ff;
1088 int y = get_unaligned_be16(&data[offset + 5]) & 0x7ff;
1089 if (features->quirks & WACOM_QUIRK_BBTOUCH_LOWRES) {
1090 x <<= 5;
1091 y <<= 5;
1092 }
1093 input_report_abs(input, ABS_MT_POSITION_X, x);
1094 input_report_abs(input, ABS_MT_POSITION_Y, y);
1095 }
1096 }
1097
1098 input_mt_report_pointer_emulation(input, true);
1099
1100 input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0);
1101 input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0);
1102 input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0);
1103 input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0);
1104
1105 input_sync(input);
1106
1107 return 0;
1108 }
1109
1110 static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data)
1111 {
1112 struct wacom_features *features = &wacom->features;
1113 struct input_dev *input = wacom->input;
1114 bool touch = data[1] & 0x80;
1115 int slot = input_mt_get_slot_by_key(input, data[0]);
1116
1117 if (slot < 0)
1118 return;
1119
1120 touch = touch && !wacom->shared->stylus_in_proximity;
1121
1122 input_mt_slot(input, slot);
1123 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1124
1125 if (touch) {
1126 int x = (data[2] << 4) | (data[4] >> 4);
1127 int y = (data[3] << 4) | (data[4] & 0x0f);
1128 int width, height;
1129
1130 if (features->type >= INTUOSPS && features->type <= INTUOSPL) {
1131 width = data[5];
1132 height = data[6];
1133 } else {
1134 /*
1135 * "a" is a scaled-down area which we assume is
1136 * roughly circular and which can be described as:
1137 * a=(pi*r^2)/C.
1138 */
1139 int a = data[5];
1140 int x_res = input_abs_get_res(input, ABS_X);
1141 int y_res = input_abs_get_res(input, ABS_Y);
1142 width = 2 * int_sqrt(a * WACOM_CONTACT_AREA_SCALE);
1143 height = width * y_res / x_res;
1144 }
1145
1146 input_report_abs(input, ABS_MT_POSITION_X, x);
1147 input_report_abs(input, ABS_MT_POSITION_Y, y);
1148 input_report_abs(input, ABS_MT_TOUCH_MAJOR, width);
1149 input_report_abs(input, ABS_MT_TOUCH_MINOR, height);
1150 }
1151 }
1152
1153 static void wacom_bpt3_button_msg(struct wacom_wac *wacom, unsigned char *data)
1154 {
1155 struct input_dev *input = wacom->input;
1156
1157 input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0);
1158 input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0);
1159 input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0);
1160 input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0);
1161 }
1162
1163 static int wacom_bpt3_touch(struct wacom_wac *wacom)
1164 {
1165 struct input_dev *input = wacom->input;
1166 unsigned char *data = wacom->data;
1167 int count = data[1] & 0x07;
1168 int i;
1169
1170 if (data[0] != 0x02)
1171 return 0;
1172
1173 /* data has up to 7 fixed sized 8-byte messages starting at data[2] */
1174 for (i = 0; i < count; i++) {
1175 int offset = (8 * i) + 2;
1176 int msg_id = data[offset];
1177
1178 if (msg_id >= 2 && msg_id <= 17)
1179 wacom_bpt3_touch_msg(wacom, data + offset);
1180 else if (msg_id == 128)
1181 wacom_bpt3_button_msg(wacom, data + offset);
1182
1183 }
1184 input_mt_report_pointer_emulation(input, true);
1185
1186 input_sync(input);
1187
1188 return 0;
1189 }
1190
1191 static int wacom_bpt_pen(struct wacom_wac *wacom)
1192 {
1193 struct input_dev *input = wacom->input;
1194 unsigned char *data = wacom->data;
1195 int prox = 0, x = 0, y = 0, p = 0, d = 0, pen = 0, btn1 = 0, btn2 = 0;
1196
1197 if (data[0] != 0x02)
1198 return 0;
1199
1200 prox = (data[1] & 0x20) == 0x20;
1201
1202 /*
1203 * All reports shared between PEN and RUBBER tool must be
1204 * forced to a known starting value (zero) when transitioning to
1205 * out-of-prox.
1206 *
1207 * If not reset then, to userspace, it will look like lost events
1208 * if new tool comes in-prox with same values as previous tool sent.
1209 *
1210 * Hardware does report zero in most out-of-prox cases but not all.
1211 */
1212 if (prox) {
1213 if (!wacom->shared->stylus_in_proximity) {
1214 if (data[1] & 0x08) {
1215 wacom->tool[0] = BTN_TOOL_RUBBER;
1216 wacom->id[0] = ERASER_DEVICE_ID;
1217 } else {
1218 wacom->tool[0] = BTN_TOOL_PEN;
1219 wacom->id[0] = STYLUS_DEVICE_ID;
1220 }
1221 wacom->shared->stylus_in_proximity = true;
1222 }
1223 x = le16_to_cpup((__le16 *)&data[2]);
1224 y = le16_to_cpup((__le16 *)&data[4]);
1225 p = le16_to_cpup((__le16 *)&data[6]);
1226 /*
1227 * Convert distance from out prox to distance from tablet.
1228 * distance will be greater than distance_max once
1229 * touching and applying pressure; do not report negative
1230 * distance.
1231 */
1232 if (data[8] <= wacom->features.distance_max)
1233 d = wacom->features.distance_max - data[8];
1234
1235 pen = data[1] & 0x01;
1236 btn1 = data[1] & 0x02;
1237 btn2 = data[1] & 0x04;
1238 }
1239
1240 input_report_key(input, BTN_TOUCH, pen);
1241 input_report_key(input, BTN_STYLUS, btn1);
1242 input_report_key(input, BTN_STYLUS2, btn2);
1243
1244 input_report_abs(input, ABS_X, x);
1245 input_report_abs(input, ABS_Y, y);
1246 input_report_abs(input, ABS_PRESSURE, p);
1247 input_report_abs(input, ABS_DISTANCE, d);
1248
1249 if (!prox) {
1250 wacom->id[0] = 0;
1251 wacom->shared->stylus_in_proximity = false;
1252 }
1253
1254 input_report_key(input, wacom->tool[0], prox); /* PEN or RUBBER */
1255 input_report_abs(input, ABS_MISC, wacom->id[0]); /* TOOL ID */
1256
1257 return 1;
1258 }
1259
1260 static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len)
1261 {
1262 if (len == WACOM_PKGLEN_BBTOUCH)
1263 return wacom_bpt_touch(wacom);
1264 else if (len == WACOM_PKGLEN_BBTOUCH3)
1265 return wacom_bpt3_touch(wacom);
1266 else if (len == WACOM_PKGLEN_BBFUN || len == WACOM_PKGLEN_BBPEN)
1267 return wacom_bpt_pen(wacom);
1268
1269 return 0;
1270 }
1271
1272 static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len)
1273 {
1274 unsigned char *data = wacom->data;
1275 int connected;
1276
1277 if (len != WACOM_PKGLEN_WIRELESS || data[0] != 0x80)
1278 return 0;
1279
1280 connected = data[1] & 0x01;
1281 if (connected) {
1282 int pid, battery;
1283
1284 pid = get_unaligned_be16(&data[6]);
1285 battery = data[5] & 0x3f;
1286 if (wacom->pid != pid) {
1287 wacom->pid = pid;
1288 wacom_schedule_work(wacom);
1289 }
1290 wacom->battery_capacity = battery;
1291 } else if (wacom->pid != 0) {
1292 /* disconnected while previously connected */
1293 wacom->pid = 0;
1294 wacom_schedule_work(wacom);
1295 wacom->battery_capacity = 0;
1296 }
1297
1298 return 0;
1299 }
1300
1301 void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len)
1302 {
1303 bool sync;
1304
1305 switch (wacom_wac->features.type) {
1306 case PENPARTNER:
1307 sync = wacom_penpartner_irq(wacom_wac);
1308 break;
1309
1310 case PL:
1311 sync = wacom_pl_irq(wacom_wac);
1312 break;
1313
1314 case WACOM_G4:
1315 case GRAPHIRE:
1316 case WACOM_MO:
1317 sync = wacom_graphire_irq(wacom_wac);
1318 break;
1319
1320 case PTU:
1321 sync = wacom_ptu_irq(wacom_wac);
1322 break;
1323
1324 case DTU:
1325 sync = wacom_dtu_irq(wacom_wac);
1326 break;
1327
1328 case INTUOS:
1329 case INTUOS3S:
1330 case INTUOS3:
1331 case INTUOS3L:
1332 case INTUOS4S:
1333 case INTUOS4:
1334 case INTUOS4L:
1335 case CINTIQ:
1336 case WACOM_BEE:
1337 case WACOM_13HD:
1338 case WACOM_21UX2:
1339 case WACOM_22HD:
1340 case WACOM_24HD:
1341 case DTK:
1342 sync = wacom_intuos_irq(wacom_wac);
1343 break;
1344
1345 case WACOM_24HDT:
1346 sync = wacom_24hdt_irq(wacom_wac);
1347 break;
1348
1349 case INTUOS5S:
1350 case INTUOS5:
1351 case INTUOS5L:
1352 case INTUOSPS:
1353 case INTUOSPM:
1354 case INTUOSPL:
1355 if (len == WACOM_PKGLEN_BBTOUCH3)
1356 sync = wacom_bpt3_touch(wacom_wac);
1357 else
1358 sync = wacom_intuos_irq(wacom_wac);
1359 break;
1360
1361 case TABLETPC:
1362 case TABLETPCE:
1363 case TABLETPC2FG:
1364 case MTSCREEN:
1365 case MTTPC:
1366 sync = wacom_tpc_irq(wacom_wac, len);
1367 break;
1368
1369 case BAMBOO_PT:
1370 sync = wacom_bpt_irq(wacom_wac, len);
1371 break;
1372
1373 case WIRELESS:
1374 sync = wacom_wireless_irq(wacom_wac, len);
1375 break;
1376
1377 default:
1378 sync = false;
1379 break;
1380 }
1381
1382 if (sync)
1383 input_sync(wacom_wac->input);
1384 }
1385
1386 static void wacom_setup_cintiq(struct wacom_wac *wacom_wac)
1387 {
1388 struct input_dev *input_dev = wacom_wac->input;
1389
1390 input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
1391
1392 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1393 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1394 __set_bit(BTN_TOOL_BRUSH, input_dev->keybit);
1395 __set_bit(BTN_TOOL_PENCIL, input_dev->keybit);
1396 __set_bit(BTN_TOOL_AIRBRUSH, input_dev->keybit);
1397 __set_bit(BTN_STYLUS, input_dev->keybit);
1398 __set_bit(BTN_STYLUS2, input_dev->keybit);
1399
1400 input_set_abs_params(input_dev, ABS_DISTANCE,
1401 0, wacom_wac->features.distance_max, 0, 0);
1402 input_set_abs_params(input_dev, ABS_WHEEL, 0, 1023, 0, 0);
1403 input_set_abs_params(input_dev, ABS_TILT_X, 0, 127, 0, 0);
1404 input_set_abs_params(input_dev, ABS_TILT_Y, 0, 127, 0, 0);
1405 }
1406
1407 static void wacom_setup_intuos(struct wacom_wac *wacom_wac)
1408 {
1409 struct input_dev *input_dev = wacom_wac->input;
1410
1411 input_set_capability(input_dev, EV_REL, REL_WHEEL);
1412
1413 wacom_setup_cintiq(wacom_wac);
1414
1415 __set_bit(BTN_LEFT, input_dev->keybit);
1416 __set_bit(BTN_RIGHT, input_dev->keybit);
1417 __set_bit(BTN_MIDDLE, input_dev->keybit);
1418 __set_bit(BTN_SIDE, input_dev->keybit);
1419 __set_bit(BTN_EXTRA, input_dev->keybit);
1420 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
1421 __set_bit(BTN_TOOL_LENS, input_dev->keybit);
1422
1423 input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0);
1424 input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0);
1425 }
1426
1427 void wacom_setup_device_quirks(struct wacom_features *features)
1428 {
1429
1430 /* touch device found but size is not defined. use default */
1431 if (features->device_type == BTN_TOOL_FINGER && !features->x_max) {
1432 features->x_max = 1023;
1433 features->y_max = 1023;
1434 }
1435
1436 /* these device have multiple inputs */
1437 if (features->type >= WIRELESS ||
1438 (features->type >= INTUOS5S && features->type <= INTUOSPL) ||
1439 (features->oVid && features->oPid))
1440 features->quirks |= WACOM_QUIRK_MULTI_INPUT;
1441
1442 /* quirk for bamboo touch with 2 low res touches */
1443 if (features->type == BAMBOO_PT &&
1444 features->pktlen == WACOM_PKGLEN_BBTOUCH) {
1445 features->x_max <<= 5;
1446 features->y_max <<= 5;
1447 features->x_fuzz <<= 5;
1448 features->y_fuzz <<= 5;
1449 features->quirks |= WACOM_QUIRK_BBTOUCH_LOWRES;
1450 }
1451
1452 if (features->type == WIRELESS) {
1453
1454 /* monitor never has input and pen/touch have delayed create */
1455 features->quirks |= WACOM_QUIRK_NO_INPUT;
1456
1457 /* must be monitor interface if no device_type set */
1458 if (!features->device_type)
1459 features->quirks |= WACOM_QUIRK_MONITOR;
1460 }
1461 }
1462
1463 static void wacom_abs_set_axis(struct input_dev *input_dev,
1464 struct wacom_wac *wacom_wac)
1465 {
1466 struct wacom_features *features = &wacom_wac->features;
1467
1468 if (features->device_type == BTN_TOOL_PEN) {
1469 input_set_abs_params(input_dev, ABS_X, 0, features->x_max,
1470 features->x_fuzz, 0);
1471 input_set_abs_params(input_dev, ABS_Y, 0, features->y_max,
1472 features->y_fuzz, 0);
1473 input_set_abs_params(input_dev, ABS_PRESSURE, 0,
1474 features->pressure_max, features->pressure_fuzz, 0);
1475
1476 /* penabled devices have fixed resolution for each model */
1477 input_abs_set_res(input_dev, ABS_X, features->x_resolution);
1478 input_abs_set_res(input_dev, ABS_Y, features->y_resolution);
1479 } else {
1480 if (features->touch_max <= 2) {
1481 input_set_abs_params(input_dev, ABS_X, 0,
1482 features->x_max, features->x_fuzz, 0);
1483 input_set_abs_params(input_dev, ABS_Y, 0,
1484 features->y_max, features->y_fuzz, 0);
1485 input_abs_set_res(input_dev, ABS_X,
1486 features->x_resolution);
1487 input_abs_set_res(input_dev, ABS_Y,
1488 features->y_resolution);
1489 }
1490
1491 if (features->touch_max > 1) {
1492 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 0,
1493 features->x_max, features->x_fuzz, 0);
1494 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 0,
1495 features->y_max, features->y_fuzz, 0);
1496 input_abs_set_res(input_dev, ABS_MT_POSITION_X,
1497 features->x_resolution);
1498 input_abs_set_res(input_dev, ABS_MT_POSITION_Y,
1499 features->y_resolution);
1500 }
1501 }
1502 }
1503
1504 int wacom_setup_input_capabilities(struct input_dev *input_dev,
1505 struct wacom_wac *wacom_wac)
1506 {
1507 struct wacom_features *features = &wacom_wac->features;
1508 int i;
1509
1510 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
1511
1512 __set_bit(BTN_TOUCH, input_dev->keybit);
1513 __set_bit(ABS_MISC, input_dev->absbit);
1514
1515 wacom_abs_set_axis(input_dev, wacom_wac);
1516
1517 switch (wacom_wac->features.type) {
1518 case WACOM_MO:
1519 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
1520 /* fall through */
1521
1522 case WACOM_G4:
1523 input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
1524
1525 __set_bit(BTN_BACK, input_dev->keybit);
1526 __set_bit(BTN_FORWARD, input_dev->keybit);
1527 /* fall through */
1528
1529 case GRAPHIRE:
1530 input_set_capability(input_dev, EV_REL, REL_WHEEL);
1531
1532 __set_bit(BTN_LEFT, input_dev->keybit);
1533 __set_bit(BTN_RIGHT, input_dev->keybit);
1534 __set_bit(BTN_MIDDLE, input_dev->keybit);
1535
1536 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1537 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1538 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
1539 __set_bit(BTN_STYLUS, input_dev->keybit);
1540 __set_bit(BTN_STYLUS2, input_dev->keybit);
1541
1542 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1543 break;
1544
1545 case WACOM_24HD:
1546 __set_bit(BTN_A, input_dev->keybit);
1547 __set_bit(BTN_B, input_dev->keybit);
1548 __set_bit(BTN_C, input_dev->keybit);
1549 __set_bit(BTN_X, input_dev->keybit);
1550 __set_bit(BTN_Y, input_dev->keybit);
1551 __set_bit(BTN_Z, input_dev->keybit);
1552
1553 for (i = 6; i < 10; i++)
1554 __set_bit(BTN_0 + i, input_dev->keybit);
1555
1556 __set_bit(KEY_PROG1, input_dev->keybit);
1557 __set_bit(KEY_PROG2, input_dev->keybit);
1558 __set_bit(KEY_PROG3, input_dev->keybit);
1559
1560 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1561 input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0);
1562 /* fall through */
1563
1564 case DTK:
1565 for (i = 0; i < 6; i++)
1566 __set_bit(BTN_0 + i, input_dev->keybit);
1567
1568 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
1569
1570 wacom_setup_cintiq(wacom_wac);
1571 break;
1572
1573 case WACOM_22HD:
1574 __set_bit(KEY_PROG1, input_dev->keybit);
1575 __set_bit(KEY_PROG2, input_dev->keybit);
1576 __set_bit(KEY_PROG3, input_dev->keybit);
1577 /* fall through */
1578
1579 case WACOM_21UX2:
1580 __set_bit(BTN_A, input_dev->keybit);
1581 __set_bit(BTN_B, input_dev->keybit);
1582 __set_bit(BTN_C, input_dev->keybit);
1583 __set_bit(BTN_X, input_dev->keybit);
1584 __set_bit(BTN_Y, input_dev->keybit);
1585 __set_bit(BTN_Z, input_dev->keybit);
1586 __set_bit(BTN_BASE, input_dev->keybit);
1587 __set_bit(BTN_BASE2, input_dev->keybit);
1588 /* fall through */
1589
1590 case WACOM_BEE:
1591 __set_bit(BTN_8, input_dev->keybit);
1592 __set_bit(BTN_9, input_dev->keybit);
1593 /* fall through */
1594
1595 case CINTIQ:
1596 for (i = 0; i < 8; i++)
1597 __set_bit(BTN_0 + i, input_dev->keybit);
1598
1599 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
1600 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
1601 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1602
1603 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
1604
1605 wacom_setup_cintiq(wacom_wac);
1606 break;
1607
1608 case WACOM_13HD:
1609 for (i = 0; i < 9; i++)
1610 __set_bit(BTN_0 + i, input_dev->keybit);
1611
1612 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1613 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
1614 wacom_setup_cintiq(wacom_wac);
1615 break;
1616
1617 case INTUOS3:
1618 case INTUOS3L:
1619 __set_bit(BTN_4, input_dev->keybit);
1620 __set_bit(BTN_5, input_dev->keybit);
1621 __set_bit(BTN_6, input_dev->keybit);
1622 __set_bit(BTN_7, input_dev->keybit);
1623
1624 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
1625 /* fall through */
1626
1627 case INTUOS3S:
1628 __set_bit(BTN_0, input_dev->keybit);
1629 __set_bit(BTN_1, input_dev->keybit);
1630 __set_bit(BTN_2, input_dev->keybit);
1631 __set_bit(BTN_3, input_dev->keybit);
1632
1633 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
1634 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1635 /* fall through */
1636
1637 case INTUOS:
1638 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1639
1640 wacom_setup_intuos(wacom_wac);
1641 break;
1642
1643 case INTUOS5:
1644 case INTUOS5L:
1645 case INTUOSPM:
1646 case INTUOSPL:
1647 if (features->device_type == BTN_TOOL_PEN) {
1648 __set_bit(BTN_7, input_dev->keybit);
1649 __set_bit(BTN_8, input_dev->keybit);
1650 }
1651 /* fall through */
1652
1653 case INTUOS5S:
1654 case INTUOSPS:
1655 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1656
1657 if (features->device_type == BTN_TOOL_PEN) {
1658 for (i = 0; i < 7; i++)
1659 __set_bit(BTN_0 + i, input_dev->keybit);
1660
1661 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
1662 features->distance_max,
1663 0, 0);
1664
1665 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1666
1667 wacom_setup_intuos(wacom_wac);
1668 } else if (features->device_type == BTN_TOOL_FINGER) {
1669 __clear_bit(ABS_MISC, input_dev->absbit);
1670
1671 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR,
1672 0, features->x_max, 0, 0);
1673 input_set_abs_params(input_dev, ABS_MT_TOUCH_MINOR,
1674 0, features->y_max, 0, 0);
1675 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);
1676 }
1677 break;
1678
1679 case INTUOS4:
1680 case INTUOS4L:
1681 __set_bit(BTN_7, input_dev->keybit);
1682 __set_bit(BTN_8, input_dev->keybit);
1683 /* fall through */
1684
1685 case INTUOS4S:
1686 for (i = 0; i < 7; i++)
1687 __set_bit(BTN_0 + i, input_dev->keybit);
1688
1689 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1690 wacom_setup_intuos(wacom_wac);
1691
1692 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1693 break;
1694
1695 case WACOM_24HDT:
1696 if (features->device_type == BTN_TOOL_FINGER) {
1697 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0);
1698 input_set_abs_params(input_dev, ABS_MT_WIDTH_MAJOR, 0, features->x_max, 0, 0);
1699 input_set_abs_params(input_dev, ABS_MT_WIDTH_MINOR, 0, features->y_max, 0, 0);
1700 input_set_abs_params(input_dev, ABS_MT_ORIENTATION, 0, 1, 0, 0);
1701 }
1702 /* fall through */
1703
1704 case MTSCREEN:
1705 case MTTPC:
1706 case TABLETPC2FG:
1707 if (features->device_type == BTN_TOOL_FINGER) {
1708 unsigned int flags = INPUT_MT_DIRECT;
1709
1710 if (wacom_wac->features.type == TABLETPC2FG)
1711 flags = 0;
1712
1713 input_mt_init_slots(input_dev, features->touch_max, flags);
1714 }
1715 /* fall through */
1716
1717 case TABLETPC:
1718 case TABLETPCE:
1719 __clear_bit(ABS_MISC, input_dev->absbit);
1720
1721 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
1722
1723 if (features->device_type != BTN_TOOL_PEN)
1724 break; /* no need to process stylus stuff */
1725
1726 /* fall through */
1727
1728 case PL:
1729 case DTU:
1730 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1731 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1732 __set_bit(BTN_STYLUS, input_dev->keybit);
1733 __set_bit(BTN_STYLUS2, input_dev->keybit);
1734
1735 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
1736 break;
1737
1738 case PTU:
1739 __set_bit(BTN_STYLUS2, input_dev->keybit);
1740 /* fall through */
1741
1742 case PENPARTNER:
1743 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1744 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1745 __set_bit(BTN_STYLUS, input_dev->keybit);
1746
1747 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1748 break;
1749
1750 case BAMBOO_PT:
1751 __clear_bit(ABS_MISC, input_dev->absbit);
1752
1753 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1754
1755 if (features->device_type == BTN_TOOL_FINGER) {
1756 unsigned int flags = INPUT_MT_POINTER;
1757
1758 __set_bit(BTN_LEFT, input_dev->keybit);
1759 __set_bit(BTN_FORWARD, input_dev->keybit);
1760 __set_bit(BTN_BACK, input_dev->keybit);
1761 __set_bit(BTN_RIGHT, input_dev->keybit);
1762
1763 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {
1764 input_set_abs_params(input_dev,
1765 ABS_MT_TOUCH_MAJOR,
1766 0, features->x_max, 0, 0);
1767 input_set_abs_params(input_dev,
1768 ABS_MT_TOUCH_MINOR,
1769 0, features->y_max, 0, 0);
1770 } else {
1771 __set_bit(BTN_TOOL_FINGER, input_dev->keybit);
1772 __set_bit(BTN_TOOL_DOUBLETAP, input_dev->keybit);
1773 flags = 0;
1774 }
1775 input_mt_init_slots(input_dev, features->touch_max, flags);
1776 } else if (features->device_type == BTN_TOOL_PEN) {
1777 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1778 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1779 __set_bit(BTN_STYLUS, input_dev->keybit);
1780 __set_bit(BTN_STYLUS2, input_dev->keybit);
1781 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
1782 features->distance_max,
1783 0, 0);
1784 }
1785 break;
1786 }
1787 return 0;
1788 }
1789
1790 static const struct wacom_features wacom_features_0x00 =
1791 { "Wacom Penpartner", WACOM_PKGLEN_PENPRTN, 5040, 3780, 255,
1792 0, PENPARTNER, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
1793 static const struct wacom_features wacom_features_0x10 =
1794 { "Wacom Graphire", WACOM_PKGLEN_GRAPHIRE, 10206, 7422, 511,
1795 63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1796 static const struct wacom_features wacom_features_0x11 =
1797 { "Wacom Graphire2 4x5", WACOM_PKGLEN_GRAPHIRE, 10206, 7422, 511,
1798 63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1799 static const struct wacom_features wacom_features_0x12 =
1800 { "Wacom Graphire2 5x7", WACOM_PKGLEN_GRAPHIRE, 13918, 10206, 511,
1801 63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1802 static const struct wacom_features wacom_features_0x13 =
1803 { "Wacom Graphire3", WACOM_PKGLEN_GRAPHIRE, 10208, 7424, 511,
1804 63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1805 static const struct wacom_features wacom_features_0x14 =
1806 { "Wacom Graphire3 6x8", WACOM_PKGLEN_GRAPHIRE, 16704, 12064, 511,
1807 63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1808 static const struct wacom_features wacom_features_0x15 =
1809 { "Wacom Graphire4 4x5", WACOM_PKGLEN_GRAPHIRE, 10208, 7424, 511,
1810 63, WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1811 static const struct wacom_features wacom_features_0x16 =
1812 { "Wacom Graphire4 6x8", WACOM_PKGLEN_GRAPHIRE, 16704, 12064, 511,
1813 63, WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1814 static const struct wacom_features wacom_features_0x17 =
1815 { "Wacom BambooFun 4x5", WACOM_PKGLEN_BBFUN, 14760, 9225, 511,
1816 63, WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1817 static const struct wacom_features wacom_features_0x18 =
1818 { "Wacom BambooFun 6x8", WACOM_PKGLEN_BBFUN, 21648, 13530, 511,
1819 63, WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1820 static const struct wacom_features wacom_features_0x19 =
1821 { "Wacom Bamboo1 Medium", WACOM_PKGLEN_GRAPHIRE, 16704, 12064, 511,
1822 63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1823 static const struct wacom_features wacom_features_0x60 =
1824 { "Wacom Volito", WACOM_PKGLEN_GRAPHIRE, 5104, 3712, 511,
1825 63, GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
1826 static const struct wacom_features wacom_features_0x61 =
1827 { "Wacom PenStation2", WACOM_PKGLEN_GRAPHIRE, 3250, 2320, 255,
1828 63, GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
1829 static const struct wacom_features wacom_features_0x62 =
1830 { "Wacom Volito2 4x5", WACOM_PKGLEN_GRAPHIRE, 5104, 3712, 511,
1831 63, GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
1832 static const struct wacom_features wacom_features_0x63 =
1833 { "Wacom Volito2 2x3", WACOM_PKGLEN_GRAPHIRE, 3248, 2320, 511,
1834 63, GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
1835 static const struct wacom_features wacom_features_0x64 =
1836 { "Wacom PenPartner2", WACOM_PKGLEN_GRAPHIRE, 3250, 2320, 511,
1837 63, GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
1838 static const struct wacom_features wacom_features_0x65 =
1839 { "Wacom Bamboo", WACOM_PKGLEN_BBFUN, 14760, 9225, 511,
1840 63, WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1841 static const struct wacom_features wacom_features_0x69 =
1842 { "Wacom Bamboo1", WACOM_PKGLEN_GRAPHIRE, 5104, 3712, 511,
1843 63, GRAPHIRE, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
1844 static const struct wacom_features wacom_features_0x6A =
1845 { "Wacom Bamboo1 4x6", WACOM_PKGLEN_GRAPHIRE, 14760, 9225, 1023,
1846 63, GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1847 static const struct wacom_features wacom_features_0x6B =
1848 { "Wacom Bamboo1 5x8", WACOM_PKGLEN_GRAPHIRE, 21648, 13530, 1023,
1849 63, GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1850 static const struct wacom_features wacom_features_0x20 =
1851 { "Wacom Intuos 4x5", WACOM_PKGLEN_INTUOS, 12700, 10600, 1023,
1852 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1853 static const struct wacom_features wacom_features_0x21 =
1854 { "Wacom Intuos 6x8", WACOM_PKGLEN_INTUOS, 20320, 16240, 1023,
1855 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1856 static const struct wacom_features wacom_features_0x22 =
1857 { "Wacom Intuos 9x12", WACOM_PKGLEN_INTUOS, 30480, 24060, 1023,
1858 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1859 static const struct wacom_features wacom_features_0x23 =
1860 { "Wacom Intuos 12x12", WACOM_PKGLEN_INTUOS, 30480, 31680, 1023,
1861 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1862 static const struct wacom_features wacom_features_0x24 =
1863 { "Wacom Intuos 12x18", WACOM_PKGLEN_INTUOS, 45720, 31680, 1023,
1864 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1865 static const struct wacom_features wacom_features_0x30 =
1866 { "Wacom PL400", WACOM_PKGLEN_GRAPHIRE, 5408, 4056, 255,
1867 0, PL, WACOM_PL_RES, WACOM_PL_RES };
1868 static const struct wacom_features wacom_features_0x31 =
1869 { "Wacom PL500", WACOM_PKGLEN_GRAPHIRE, 6144, 4608, 255,
1870 0, PL, WACOM_PL_RES, WACOM_PL_RES };
1871 static const struct wacom_features wacom_features_0x32 =
1872 { "Wacom PL600", WACOM_PKGLEN_GRAPHIRE, 6126, 4604, 255,
1873 0, PL, WACOM_PL_RES, WACOM_PL_RES };
1874 static const struct wacom_features wacom_features_0x33 =
1875 { "Wacom PL600SX", WACOM_PKGLEN_GRAPHIRE, 6260, 5016, 255,
1876 0, PL, WACOM_PL_RES, WACOM_PL_RES };
1877 static const struct wacom_features wacom_features_0x34 =
1878 { "Wacom PL550", WACOM_PKGLEN_GRAPHIRE, 6144, 4608, 511,
1879 0, PL, WACOM_PL_RES, WACOM_PL_RES };
1880 static const struct wacom_features wacom_features_0x35 =
1881 { "Wacom PL800", WACOM_PKGLEN_GRAPHIRE, 7220, 5780, 511,
1882 0, PL, WACOM_PL_RES, WACOM_PL_RES };
1883 static const struct wacom_features wacom_features_0x37 =
1884 { "Wacom PL700", WACOM_PKGLEN_GRAPHIRE, 6758, 5406, 511,
1885 0, PL, WACOM_PL_RES, WACOM_PL_RES };
1886 static const struct wacom_features wacom_features_0x38 =
1887 { "Wacom PL510", WACOM_PKGLEN_GRAPHIRE, 6282, 4762, 511,
1888 0, PL, WACOM_PL_RES, WACOM_PL_RES };
1889 static const struct wacom_features wacom_features_0x39 =
1890 { "Wacom DTU710", WACOM_PKGLEN_GRAPHIRE, 34080, 27660, 511,
1891 0, PL, WACOM_PL_RES, WACOM_PL_RES };
1892 static const struct wacom_features wacom_features_0xC4 =
1893 { "Wacom DTF521", WACOM_PKGLEN_GRAPHIRE, 6282, 4762, 511,
1894 0, PL, WACOM_PL_RES, WACOM_PL_RES };
1895 static const struct wacom_features wacom_features_0xC0 =
1896 { "Wacom DTF720", WACOM_PKGLEN_GRAPHIRE, 6858, 5506, 511,
1897 0, PL, WACOM_PL_RES, WACOM_PL_RES };
1898 static const struct wacom_features wacom_features_0xC2 =
1899 { "Wacom DTF720a", WACOM_PKGLEN_GRAPHIRE, 6858, 5506, 511,
1900 0, PL, WACOM_PL_RES, WACOM_PL_RES };
1901 static const struct wacom_features wacom_features_0x03 =
1902 { "Wacom Cintiq Partner", WACOM_PKGLEN_GRAPHIRE, 20480, 15360, 511,
1903 0, PTU, WACOM_PL_RES, WACOM_PL_RES };
1904 static const struct wacom_features wacom_features_0x41 =
1905 { "Wacom Intuos2 4x5", WACOM_PKGLEN_INTUOS, 12700, 10600, 1023,
1906 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1907 static const struct wacom_features wacom_features_0x42 =
1908 { "Wacom Intuos2 6x8", WACOM_PKGLEN_INTUOS, 20320, 16240, 1023,
1909 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1910 static const struct wacom_features wacom_features_0x43 =
1911 { "Wacom Intuos2 9x12", WACOM_PKGLEN_INTUOS, 30480, 24060, 1023,
1912 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1913 static const struct wacom_features wacom_features_0x44 =
1914 { "Wacom Intuos2 12x12", WACOM_PKGLEN_INTUOS, 30480, 31680, 1023,
1915 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1916 static const struct wacom_features wacom_features_0x45 =
1917 { "Wacom Intuos2 12x18", WACOM_PKGLEN_INTUOS, 45720, 31680, 1023,
1918 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1919 static const struct wacom_features wacom_features_0xB0 =
1920 { "Wacom Intuos3 4x5", WACOM_PKGLEN_INTUOS, 25400, 20320, 1023,
1921 63, INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1922 static const struct wacom_features wacom_features_0xB1 =
1923 { "Wacom Intuos3 6x8", WACOM_PKGLEN_INTUOS, 40640, 30480, 1023,
1924 63, INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1925 static const struct wacom_features wacom_features_0xB2 =
1926 { "Wacom Intuos3 9x12", WACOM_PKGLEN_INTUOS, 60960, 45720, 1023,
1927 63, INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1928 static const struct wacom_features wacom_features_0xB3 =
1929 { "Wacom Intuos3 12x12", WACOM_PKGLEN_INTUOS, 60960, 60960, 1023,
1930 63, INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1931 static const struct wacom_features wacom_features_0xB4 =
1932 { "Wacom Intuos3 12x19", WACOM_PKGLEN_INTUOS, 97536, 60960, 1023,
1933 63, INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1934 static const struct wacom_features wacom_features_0xB5 =
1935 { "Wacom Intuos3 6x11", WACOM_PKGLEN_INTUOS, 54204, 31750, 1023,
1936 63, INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1937 static const struct wacom_features wacom_features_0xB7 =
1938 { "Wacom Intuos3 4x6", WACOM_PKGLEN_INTUOS, 31496, 19685, 1023,
1939 63, INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1940 static const struct wacom_features wacom_features_0xB8 =
1941 { "Wacom Intuos4 4x6", WACOM_PKGLEN_INTUOS, 31496, 19685, 2047,
1942 63, INTUOS4S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1943 static const struct wacom_features wacom_features_0xB9 =
1944 { "Wacom Intuos4 6x9", WACOM_PKGLEN_INTUOS, 44704, 27940, 2047,
1945 63, INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1946 static const struct wacom_features wacom_features_0xBA =
1947 { "Wacom Intuos4 8x13", WACOM_PKGLEN_INTUOS, 65024, 40640, 2047,
1948 63, INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1949 static const struct wacom_features wacom_features_0xBB =
1950 { "Wacom Intuos4 12x19", WACOM_PKGLEN_INTUOS, 97536, 60960, 2047,
1951 63, INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1952 static const struct wacom_features wacom_features_0xBC =
1953 { "Wacom Intuos4 WL", WACOM_PKGLEN_INTUOS, 40640, 25400, 2047,
1954 63, INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1955 static const struct wacom_features wacom_features_0x26 =
1956 { "Wacom Intuos5 touch S", WACOM_PKGLEN_INTUOS, 31496, 19685, 2047,
1957 63, INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
1958 .touch_max = 16 };
1959 static const struct wacom_features wacom_features_0x27 =
1960 { "Wacom Intuos5 touch M", WACOM_PKGLEN_INTUOS, 44704, 27940, 2047,
1961 63, INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
1962 .touch_max = 16 };
1963 static const struct wacom_features wacom_features_0x28 =
1964 { "Wacom Intuos5 touch L", WACOM_PKGLEN_INTUOS, 65024, 40640, 2047,
1965 63, INTUOS5L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
1966 .touch_max = 16 };
1967 static const struct wacom_features wacom_features_0x29 =
1968 { "Wacom Intuos5 S", WACOM_PKGLEN_INTUOS, 31496, 19685, 2047,
1969 63, INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1970 static const struct wacom_features wacom_features_0x2A =
1971 { "Wacom Intuos5 M", WACOM_PKGLEN_INTUOS, 44704, 27940, 2047,
1972 63, INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1973 static const struct wacom_features wacom_features_0x314 =
1974 { "Wacom Intuos Pro S", WACOM_PKGLEN_INTUOS, 31496, 19685, 2047,
1975 63, INTUOSPS, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
1976 .touch_max = 16 };
1977 static const struct wacom_features wacom_features_0x315 =
1978 { "Wacom Intuos Pro M", WACOM_PKGLEN_INTUOS, 44704, 27940, 2047,
1979 63, INTUOSPM, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
1980 .touch_max = 16 };
1981 static const struct wacom_features wacom_features_0x317 =
1982 { "Wacom Intuos Pro L", WACOM_PKGLEN_INTUOS, 65024, 40640, 2047,
1983 63, INTUOSPL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
1984 .touch_max = 16 };
1985 static const struct wacom_features wacom_features_0xF4 =
1986 { "Wacom Cintiq 24HD", WACOM_PKGLEN_INTUOS, 104480, 65600, 2047,
1987 63, WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1988 static const struct wacom_features wacom_features_0xF8 =
1989 { "Wacom Cintiq 24HD touch", WACOM_PKGLEN_INTUOS, 104480, 65600, 2047, /* Pen */
1990 63, WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
1991 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf6 };
1992 static const struct wacom_features wacom_features_0xF6 =
1993 { "Wacom Cintiq 24HD touch", .type = WACOM_24HDT, /* Touch */
1994 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf8, .touch_max = 10 };
1995 static const struct wacom_features wacom_features_0x3F =
1996 { "Wacom Cintiq 21UX", WACOM_PKGLEN_INTUOS, 87200, 65600, 1023,
1997 63, CINTIQ, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1998 static const struct wacom_features wacom_features_0xC5 =
1999 { "Wacom Cintiq 20WSX", WACOM_PKGLEN_INTUOS, 86680, 54180, 1023,
2000 63, WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2001 static const struct wacom_features wacom_features_0xC6 =
2002 { "Wacom Cintiq 12WX", WACOM_PKGLEN_INTUOS, 53020, 33440, 1023,
2003 63, WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2004 static const struct wacom_features wacom_features_0x304 =
2005 { "Wacom Cintiq 13HD", WACOM_PKGLEN_INTUOS, 59552, 33848, 1023,
2006 63, WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2007 static const struct wacom_features wacom_features_0xC7 =
2008 { "Wacom DTU1931", WACOM_PKGLEN_GRAPHIRE, 37832, 30305, 511,
2009 0, PL, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2010 static const struct wacom_features wacom_features_0xCE =
2011 { "Wacom DTU2231", WACOM_PKGLEN_GRAPHIRE, 47864, 27011, 511,
2012 0, DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2013 static const struct wacom_features wacom_features_0xF0 =
2014 { "Wacom DTU1631", WACOM_PKGLEN_GRAPHIRE, 34623, 19553, 511,
2015 0, DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2016 static const struct wacom_features wacom_features_0x57 =
2017 { "Wacom DTK2241", WACOM_PKGLEN_INTUOS, 95840, 54260, 2047,
2018 63, DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES};
2019 static const struct wacom_features wacom_features_0x59 = /* Pen */
2020 { "Wacom DTH2242", WACOM_PKGLEN_INTUOS, 95840, 54260, 2047,
2021 63, DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2022 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5D };
2023 static const struct wacom_features wacom_features_0x5D = /* Touch */
2024 { "Wacom DTH2242", .type = WACOM_24HDT,
2025 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x59, .touch_max = 10 };
2026 static const struct wacom_features wacom_features_0xCC =
2027 { "Wacom Cintiq 21UX2", WACOM_PKGLEN_INTUOS, 87200, 65600, 2047,
2028 63, WACOM_21UX2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2029 static const struct wacom_features wacom_features_0xFA =
2030 { "Wacom Cintiq 22HD", WACOM_PKGLEN_INTUOS, 95840, 54260, 2047,
2031 63, WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2032 static const struct wacom_features wacom_features_0x5B =
2033 { "Wacom Cintiq 22HDT", WACOM_PKGLEN_INTUOS, 95840, 54260, 2047,
2034 63, WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2035 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5e };
2036 static const struct wacom_features wacom_features_0x5E =
2037 { "Wacom Cintiq 22HDT", .type = WACOM_24HDT,
2038 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5b, .touch_max = 10 };
2039 static const struct wacom_features wacom_features_0x90 =
2040 { "Wacom ISDv4 90", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 255,
2041 0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2042 static const struct wacom_features wacom_features_0x93 =
2043 { "Wacom ISDv4 93", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 255,
2044 0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2045 static const struct wacom_features wacom_features_0x97 =
2046 { "Wacom ISDv4 97", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 511,
2047 0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2048 static const struct wacom_features wacom_features_0x9A =
2049 { "Wacom ISDv4 9A", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 255,
2050 0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2051 static const struct wacom_features wacom_features_0x9F =
2052 { "Wacom ISDv4 9F", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 255,
2053 0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2054 static const struct wacom_features wacom_features_0xE2 =
2055 { "Wacom ISDv4 E2", WACOM_PKGLEN_TPC2FG, 26202, 16325, 255,
2056 0, TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2057 .touch_max = 2 };
2058 static const struct wacom_features wacom_features_0xE3 =
2059 { "Wacom ISDv4 E3", WACOM_PKGLEN_TPC2FG, 26202, 16325, 255,
2060 0, TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2061 .touch_max = 2 };
2062 static const struct wacom_features wacom_features_0xE5 =
2063 { "Wacom ISDv4 E5", WACOM_PKGLEN_MTOUCH, 26202, 16325, 255,
2064 0, MTSCREEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2065 static const struct wacom_features wacom_features_0xE6 =
2066 { "Wacom ISDv4 E6", WACOM_PKGLEN_TPC2FG, 27760, 15694, 255,
2067 0, TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2068 .touch_max = 2 };
2069 static const struct wacom_features wacom_features_0xEC =
2070 { "Wacom ISDv4 EC", WACOM_PKGLEN_GRAPHIRE, 25710, 14500, 255,
2071 0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2072 static const struct wacom_features wacom_features_0xED =
2073 { "Wacom ISDv4 ED", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 255,
2074 0, TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2075 static const struct wacom_features wacom_features_0xEF =
2076 { "Wacom ISDv4 EF", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 255,
2077 0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2078 static const struct wacom_features wacom_features_0x100 =
2079 { "Wacom ISDv4 100", WACOM_PKGLEN_MTTPC, 26202, 16325, 255,
2080 0, MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2081 static const struct wacom_features wacom_features_0x101 =
2082 { "Wacom ISDv4 101", WACOM_PKGLEN_MTTPC, 26202, 16325, 255,
2083 0, MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2084 static const struct wacom_features wacom_features_0x10D =
2085 { "Wacom ISDv4 10D", WACOM_PKGLEN_MTTPC, 26202, 16325, 255,
2086 0, MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2087 static const struct wacom_features wacom_features_0x10E =
2088 { "Wacom ISDv4 10E", WACOM_PKGLEN_MTTPC, 27760, 15694, 255,
2089 0, MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2090 static const struct wacom_features wacom_features_0x10F =
2091 { "Wacom ISDv4 10F", WACOM_PKGLEN_MTTPC, 27760, 15694, 255,
2092 0, MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2093 static const struct wacom_features wacom_features_0x4001 =
2094 { "Wacom ISDv4 4001", WACOM_PKGLEN_MTTPC, 26202, 16325, 255,
2095 0, MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2096 static const struct wacom_features wacom_features_0x47 =
2097 { "Wacom Intuos2 6x8", WACOM_PKGLEN_INTUOS, 20320, 16240, 1023,
2098 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2099 static const struct wacom_features wacom_features_0x84 =
2100 { "Wacom Wireless Receiver", WACOM_PKGLEN_WIRELESS, 0, 0, 0,
2101 0, WIRELESS, 0, 0, .touch_max = 16 };
2102 static const struct wacom_features wacom_features_0xD0 =
2103 { "Wacom Bamboo 2FG", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023,
2104 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2105 .touch_max = 2 };
2106 static const struct wacom_features wacom_features_0xD1 =
2107 { "Wacom Bamboo 2FG 4x5", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023,
2108 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2109 .touch_max = 2 };
2110 static const struct wacom_features wacom_features_0xD2 =
2111 { "Wacom Bamboo Craft", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023,
2112 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2113 .touch_max = 2 };
2114 static const struct wacom_features wacom_features_0xD3 =
2115 { "Wacom Bamboo 2FG 6x8", WACOM_PKGLEN_BBFUN, 21648, 13700, 1023,
2116 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2117 .touch_max = 2 };
2118 static const struct wacom_features wacom_features_0xD4 =
2119 { "Wacom Bamboo Pen", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023,
2120 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2121 static const struct wacom_features wacom_features_0xD5 =
2122 { "Wacom Bamboo Pen 6x8", WACOM_PKGLEN_BBFUN, 21648, 13700, 1023,
2123 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2124 static const struct wacom_features wacom_features_0xD6 =
2125 { "Wacom BambooPT 2FG 4x5", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023,
2126 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2127 .touch_max = 2 };
2128 static const struct wacom_features wacom_features_0xD7 =
2129 { "Wacom BambooPT 2FG Small", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023,
2130 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2131 .touch_max = 2 };
2132 static const struct wacom_features wacom_features_0xD8 =
2133 { "Wacom Bamboo Comic 2FG", WACOM_PKGLEN_BBFUN, 21648, 13700, 1023,
2134 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2135 .touch_max = 2 };
2136 static const struct wacom_features wacom_features_0xDA =
2137 { "Wacom Bamboo 2FG 4x5 SE", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023,
2138 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2139 .touch_max = 2 };
2140 static const struct wacom_features wacom_features_0xDB =
2141 { "Wacom Bamboo 2FG 6x8 SE", WACOM_PKGLEN_BBFUN, 21648, 13700, 1023,
2142 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2143 .touch_max = 2 };
2144 static const struct wacom_features wacom_features_0xDD =
2145 { "Wacom Bamboo Connect", WACOM_PKGLEN_BBPEN, 14720, 9200, 1023,
2146 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2147 static const struct wacom_features wacom_features_0xDE =
2148 { "Wacom Bamboo 16FG 4x5", WACOM_PKGLEN_BBPEN, 14720, 9200, 1023,
2149 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2150 .touch_max = 16 };
2151 static const struct wacom_features wacom_features_0xDF =
2152 { "Wacom Bamboo 16FG 6x8", WACOM_PKGLEN_BBPEN, 21648, 13700, 1023,
2153 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2154 .touch_max = 16 };
2155 static const struct wacom_features wacom_features_0x300 =
2156 { "Wacom Bamboo One S", WACOM_PKGLEN_BBPEN, 14720, 9225, 1023,
2157 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2158 static const struct wacom_features wacom_features_0x301 =
2159 { "Wacom Bamboo One M", WACOM_PKGLEN_BBPEN, 21648, 13530, 1023,
2160 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2161 static const struct wacom_features wacom_features_0x6004 =
2162 { "ISD-V4", WACOM_PKGLEN_GRAPHIRE, 12800, 8000, 255,
2163 0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2164
2165 #define USB_DEVICE_WACOM(prod) \
2166 USB_DEVICE(USB_VENDOR_ID_WACOM, prod), \
2167 .driver_info = (kernel_ulong_t)&wacom_features_##prod
2168
2169 #define USB_DEVICE_DETAILED(prod, class, sub, proto) \
2170 USB_DEVICE_AND_INTERFACE_INFO(USB_VENDOR_ID_WACOM, prod, class, \
2171 sub, proto), \
2172 .driver_info = (kernel_ulong_t)&wacom_features_##prod
2173
2174 #define USB_DEVICE_LENOVO(prod) \
2175 USB_DEVICE(USB_VENDOR_ID_LENOVO, prod), \
2176 .driver_info = (kernel_ulong_t)&wacom_features_##prod
2177
2178 const struct usb_device_id wacom_ids[] = {
2179 { USB_DEVICE_WACOM(0x00) },
2180 { USB_DEVICE_WACOM(0x10) },
2181 { USB_DEVICE_WACOM(0x11) },
2182 { USB_DEVICE_WACOM(0x12) },
2183 { USB_DEVICE_WACOM(0x13) },
2184 { USB_DEVICE_WACOM(0x14) },
2185 { USB_DEVICE_WACOM(0x15) },
2186 { USB_DEVICE_WACOM(0x16) },
2187 { USB_DEVICE_WACOM(0x17) },
2188 { USB_DEVICE_WACOM(0x18) },
2189 { USB_DEVICE_WACOM(0x19) },
2190 { USB_DEVICE_WACOM(0x60) },
2191 { USB_DEVICE_WACOM(0x61) },
2192 { USB_DEVICE_WACOM(0x62) },
2193 { USB_DEVICE_WACOM(0x63) },
2194 { USB_DEVICE_WACOM(0x64) },
2195 { USB_DEVICE_WACOM(0x65) },
2196 { USB_DEVICE_WACOM(0x69) },
2197 { USB_DEVICE_WACOM(0x6A) },
2198 { USB_DEVICE_WACOM(0x6B) },
2199 { USB_DEVICE_WACOM(0x20) },
2200 { USB_DEVICE_WACOM(0x21) },
2201 { USB_DEVICE_WACOM(0x22) },
2202 { USB_DEVICE_WACOM(0x23) },
2203 { USB_DEVICE_WACOM(0x24) },
2204 { USB_DEVICE_WACOM(0x30) },
2205 { USB_DEVICE_WACOM(0x31) },
2206 { USB_DEVICE_WACOM(0x32) },
2207 { USB_DEVICE_WACOM(0x33) },
2208 { USB_DEVICE_WACOM(0x34) },
2209 { USB_DEVICE_WACOM(0x35) },
2210 { USB_DEVICE_WACOM(0x37) },
2211 { USB_DEVICE_WACOM(0x38) },
2212 { USB_DEVICE_WACOM(0x39) },
2213 { USB_DEVICE_WACOM(0xC4) },
2214 { USB_DEVICE_WACOM(0xC0) },
2215 { USB_DEVICE_WACOM(0xC2) },
2216 { USB_DEVICE_WACOM(0x03) },
2217 { USB_DEVICE_WACOM(0x41) },
2218 { USB_DEVICE_WACOM(0x42) },
2219 { USB_DEVICE_WACOM(0x43) },
2220 { USB_DEVICE_WACOM(0x44) },
2221 { USB_DEVICE_WACOM(0x45) },
2222 { USB_DEVICE_WACOM(0x57) },
2223 { USB_DEVICE_WACOM(0x59) },
2224 { USB_DEVICE_DETAILED(0x5D, USB_CLASS_HID, 0, 0) },
2225 { USB_DEVICE_WACOM(0x5B) },
2226 { USB_DEVICE_DETAILED(0x5E, USB_CLASS_HID, 0, 0) },
2227 { USB_DEVICE_WACOM(0xB0) },
2228 { USB_DEVICE_WACOM(0xB1) },
2229 { USB_DEVICE_WACOM(0xB2) },
2230 { USB_DEVICE_WACOM(0xB3) },
2231 { USB_DEVICE_WACOM(0xB4) },
2232 { USB_DEVICE_WACOM(0xB5) },
2233 { USB_DEVICE_WACOM(0xB7) },
2234 { USB_DEVICE_WACOM(0xB8) },
2235 { USB_DEVICE_WACOM(0xB9) },
2236 { USB_DEVICE_WACOM(0xBA) },
2237 { USB_DEVICE_WACOM(0xBB) },
2238 { USB_DEVICE_WACOM(0xBC) },
2239 { USB_DEVICE_WACOM(0x26) },
2240 { USB_DEVICE_WACOM(0x27) },
2241 { USB_DEVICE_WACOM(0x28) },
2242 { USB_DEVICE_WACOM(0x29) },
2243 { USB_DEVICE_WACOM(0x2A) },
2244 { USB_DEVICE_WACOM(0x3F) },
2245 { USB_DEVICE_WACOM(0xC5) },
2246 { USB_DEVICE_WACOM(0xC6) },
2247 { USB_DEVICE_WACOM(0xC7) },
2248 /*
2249 * DTU-2231 has two interfaces on the same configuration,
2250 * only one is used.
2251 */
2252 { USB_DEVICE_DETAILED(0xCE, USB_CLASS_HID,
2253 USB_INTERFACE_SUBCLASS_BOOT,
2254 USB_INTERFACE_PROTOCOL_MOUSE) },
2255 { USB_DEVICE_WACOM(0x84) },
2256 { USB_DEVICE_WACOM(0xD0) },
2257 { USB_DEVICE_WACOM(0xD1) },
2258 { USB_DEVICE_WACOM(0xD2) },
2259 { USB_DEVICE_WACOM(0xD3) },
2260 { USB_DEVICE_WACOM(0xD4) },
2261 { USB_DEVICE_WACOM(0xD5) },
2262 { USB_DEVICE_WACOM(0xD6) },
2263 { USB_DEVICE_WACOM(0xD7) },
2264 { USB_DEVICE_WACOM(0xD8) },
2265 { USB_DEVICE_WACOM(0xDA) },
2266 { USB_DEVICE_WACOM(0xDB) },
2267 { USB_DEVICE_WACOM(0xDD) },
2268 { USB_DEVICE_WACOM(0xDE) },
2269 { USB_DEVICE_WACOM(0xDF) },
2270 { USB_DEVICE_WACOM(0xF0) },
2271 { USB_DEVICE_WACOM(0xCC) },
2272 { USB_DEVICE_WACOM(0x90) },
2273 { USB_DEVICE_WACOM(0x93) },
2274 { USB_DEVICE_WACOM(0x97) },
2275 { USB_DEVICE_WACOM(0x9A) },
2276 { USB_DEVICE_WACOM(0x9F) },
2277 { USB_DEVICE_WACOM(0xE2) },
2278 { USB_DEVICE_WACOM(0xE3) },
2279 { USB_DEVICE_WACOM(0xE5) },
2280 { USB_DEVICE_WACOM(0xE6) },
2281 { USB_DEVICE_WACOM(0xEC) },
2282 { USB_DEVICE_WACOM(0xED) },
2283 { USB_DEVICE_WACOM(0xEF) },
2284 { USB_DEVICE_WACOM(0x100) },
2285 { USB_DEVICE_WACOM(0x101) },
2286 { USB_DEVICE_WACOM(0x10D) },
2287 { USB_DEVICE_WACOM(0x10E) },
2288 { USB_DEVICE_WACOM(0x10F) },
2289 { USB_DEVICE_WACOM(0x300) },
2290 { USB_DEVICE_WACOM(0x301) },
2291 { USB_DEVICE_WACOM(0x304) },
2292 { USB_DEVICE_DETAILED(0x314, USB_CLASS_HID, 0, 0) },
2293 { USB_DEVICE_DETAILED(0x315, USB_CLASS_HID, 0, 0) },
2294 { USB_DEVICE_DETAILED(0x317, USB_CLASS_HID, 0, 0) },
2295 { USB_DEVICE_WACOM(0x4001) },
2296 { USB_DEVICE_WACOM(0x47) },
2297 { USB_DEVICE_WACOM(0xF4) },
2298 { USB_DEVICE_WACOM(0xF8) },
2299 { USB_DEVICE_DETAILED(0xF6, USB_CLASS_HID, 0, 0) },
2300 { USB_DEVICE_WACOM(0xFA) },
2301 { USB_DEVICE_LENOVO(0x6004) },
2302 { }
2303 };
2304 MODULE_DEVICE_TABLE(usb, wacom_ids);
Linux with added FPC-III support