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[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 static int wacom_penpartner_irq(struct wacom_wac *wacom)
29 {
30 unsigned char *data = wacom->data;
31 struct input_dev *input = wacom->input;
32
33 switch (data[0]) {
34 case 1:
35 if (data[5] & 0x80) {
36 wacom->tool[0] = (data[5] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
37 wacom->id[0] = (data[5] & 0x20) ? ERASER_DEVICE_ID : STYLUS_DEVICE_ID;
38 input_report_key(input, wacom->tool[0], 1);
39 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
40 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
41 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
42 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);
43 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -127));
44 input_report_key(input, BTN_STYLUS, (data[5] & 0x40));
45 } else {
46 input_report_key(input, wacom->tool[0], 0);
47 input_report_abs(input, ABS_MISC, 0); /* report tool id */
48 input_report_abs(input, ABS_PRESSURE, -1);
49 input_report_key(input, BTN_TOUCH, 0);
50 }
51 break;
52
53 case 2:
54 input_report_key(input, BTN_TOOL_PEN, 1);
55 input_report_abs(input, ABS_MISC, STYLUS_DEVICE_ID); /* report tool id */
56 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
57 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
58 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);
59 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -80) && !(data[5] & 0x20));
60 input_report_key(input, BTN_STYLUS, (data[5] & 0x40));
61 break;
62
63 default:
64 printk(KERN_INFO "wacom_penpartner_irq: received unknown report #%d\n", data[0]);
65 return 0;
66 }
67
68 return 1;
69 }
70
71 static int wacom_pl_irq(struct wacom_wac *wacom)
72 {
73 struct wacom_features *features = &wacom->features;
74 unsigned char *data = wacom->data;
75 struct input_dev *input = wacom->input;
76 int prox, pressure;
77
78 if (data[0] != WACOM_REPORT_PENABLED) {
79 dbg("wacom_pl_irq: received unknown report #%d", data[0]);
80 return 0;
81 }
82
83 prox = data[1] & 0x40;
84
85 if (prox) {
86 wacom->id[0] = ERASER_DEVICE_ID;
87 pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1));
88 if (features->pressure_max > 255)
89 pressure = (pressure << 1) | ((data[4] >> 6) & 1);
90 pressure += (features->pressure_max + 1) / 2;
91
92 /*
93 * if going from out of proximity into proximity select between the eraser
94 * and the pen based on the state of the stylus2 button, choose eraser if
95 * pressed else choose pen. if not a proximity change from out to in, send
96 * an out of proximity for previous tool then a in for new tool.
97 */
98 if (!wacom->tool[0]) {
99 /* Eraser bit set for DTF */
100 if (data[1] & 0x10)
101 wacom->tool[1] = BTN_TOOL_RUBBER;
102 else
103 /* Going into proximity select tool */
104 wacom->tool[1] = (data[4] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
105 } else {
106 /* was entered with stylus2 pressed */
107 if (wacom->tool[1] == BTN_TOOL_RUBBER && !(data[4] & 0x20)) {
108 /* report out proximity for previous tool */
109 input_report_key(input, wacom->tool[1], 0);
110 input_sync(input);
111 wacom->tool[1] = BTN_TOOL_PEN;
112 return 0;
113 }
114 }
115 if (wacom->tool[1] != BTN_TOOL_RUBBER) {
116 /* Unknown tool selected default to pen tool */
117 wacom->tool[1] = BTN_TOOL_PEN;
118 wacom->id[0] = STYLUS_DEVICE_ID;
119 }
120 input_report_key(input, wacom->tool[1], prox); /* report in proximity for tool */
121 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
122 input_report_abs(input, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14));
123 input_report_abs(input, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14));
124 input_report_abs(input, ABS_PRESSURE, pressure);
125
126 input_report_key(input, BTN_TOUCH, data[4] & 0x08);
127 input_report_key(input, BTN_STYLUS, data[4] & 0x10);
128 /* Only allow the stylus2 button to be reported for the pen tool. */
129 input_report_key(input, BTN_STYLUS2, (wacom->tool[1] == BTN_TOOL_PEN) && (data[4] & 0x20));
130 } else {
131 /* report proximity-out of a (valid) tool */
132 if (wacom->tool[1] != BTN_TOOL_RUBBER) {
133 /* Unknown tool selected default to pen tool */
134 wacom->tool[1] = BTN_TOOL_PEN;
135 }
136 input_report_key(input, wacom->tool[1], prox);
137 }
138
139 wacom->tool[0] = prox; /* Save proximity state */
140 return 1;
141 }
142
143 static int wacom_ptu_irq(struct wacom_wac *wacom)
144 {
145 unsigned char *data = wacom->data;
146 struct input_dev *input = wacom->input;
147
148 if (data[0] != WACOM_REPORT_PENABLED) {
149 printk(KERN_INFO "wacom_ptu_irq: received unknown report #%d\n", data[0]);
150 return 0;
151 }
152
153 if (data[1] & 0x04) {
154 input_report_key(input, BTN_TOOL_RUBBER, data[1] & 0x20);
155 input_report_key(input, BTN_TOUCH, data[1] & 0x08);
156 wacom->id[0] = ERASER_DEVICE_ID;
157 } else {
158 input_report_key(input, BTN_TOOL_PEN, data[1] & 0x20);
159 input_report_key(input, BTN_TOUCH, data[1] & 0x01);
160 wacom->id[0] = STYLUS_DEVICE_ID;
161 }
162 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
163 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
164 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
165 input_report_abs(input, ABS_PRESSURE, le16_to_cpup((__le16 *)&data[6]));
166 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
167 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
168 return 1;
169 }
170
171 static int wacom_dtu_irq(struct wacom_wac *wacom)
172 {
173 struct wacom_features *features = &wacom->features;
174 char *data = wacom->data;
175 struct input_dev *input = wacom->input;
176 int prox = data[1] & 0x20, pressure;
177
178 dbg("wacom_dtu_irq: received report #%d", data[0]);
179
180 if (prox) {
181 /* Going into proximity select tool */
182 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
183 if (wacom->tool[0] == BTN_TOOL_PEN)
184 wacom->id[0] = STYLUS_DEVICE_ID;
185 else
186 wacom->id[0] = ERASER_DEVICE_ID;
187 }
188 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
189 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
190 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
191 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
192 pressure = ((data[7] & 0x01) << 8) | data[6];
193 if (pressure < 0)
194 pressure = features->pressure_max + pressure + 1;
195 input_report_abs(input, ABS_PRESSURE, pressure);
196 input_report_key(input, BTN_TOUCH, data[1] & 0x05);
197 if (!prox) /* out-prox */
198 wacom->id[0] = 0;
199 input_report_key(input, wacom->tool[0], prox);
200 input_report_abs(input, ABS_MISC, wacom->id[0]);
201 return 1;
202 }
203
204 static int wacom_graphire_irq(struct wacom_wac *wacom)
205 {
206 struct wacom_features *features = &wacom->features;
207 unsigned char *data = wacom->data;
208 struct input_dev *input = wacom->input;
209 int prox;
210 int rw = 0;
211 int retval = 0;
212
213 if (data[0] != WACOM_REPORT_PENABLED) {
214 dbg("wacom_graphire_irq: received unknown report #%d", data[0]);
215 goto exit;
216 }
217
218 prox = data[1] & 0x80;
219 if (prox || wacom->id[0]) {
220 if (prox) {
221 switch ((data[1] >> 5) & 3) {
222
223 case 0: /* Pen */
224 wacom->tool[0] = BTN_TOOL_PEN;
225 wacom->id[0] = STYLUS_DEVICE_ID;
226 break;
227
228 case 1: /* Rubber */
229 wacom->tool[0] = BTN_TOOL_RUBBER;
230 wacom->id[0] = ERASER_DEVICE_ID;
231 break;
232
233 case 2: /* Mouse with wheel */
234 input_report_key(input, BTN_MIDDLE, data[1] & 0x04);
235 /* fall through */
236
237 case 3: /* Mouse without wheel */
238 wacom->tool[0] = BTN_TOOL_MOUSE;
239 wacom->id[0] = CURSOR_DEVICE_ID;
240 break;
241 }
242 }
243 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
244 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
245 if (wacom->tool[0] != BTN_TOOL_MOUSE) {
246 input_report_abs(input, ABS_PRESSURE, data[6] | ((data[7] & 0x01) << 8));
247 input_report_key(input, BTN_TOUCH, data[1] & 0x01);
248 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
249 input_report_key(input, BTN_STYLUS2, data[1] & 0x04);
250 } else {
251 input_report_key(input, BTN_LEFT, data[1] & 0x01);
252 input_report_key(input, BTN_RIGHT, data[1] & 0x02);
253 if (features->type == WACOM_G4 ||
254 features->type == WACOM_MO) {
255 input_report_abs(input, ABS_DISTANCE, data[6] & 0x3f);
256 rw = (data[7] & 0x04) - (data[7] & 0x03);
257 } else {
258 input_report_abs(input, ABS_DISTANCE, data[7] & 0x3f);
259 rw = -(signed char)data[6];
260 }
261 input_report_rel(input, REL_WHEEL, rw);
262 }
263
264 if (!prox)
265 wacom->id[0] = 0;
266 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
267 input_report_key(input, wacom->tool[0], prox);
268 input_event(input, EV_MSC, MSC_SERIAL, 1);
269 input_sync(input); /* sync last event */
270 }
271
272 /* send pad data */
273 switch (features->type) {
274 case WACOM_G4:
275 prox = data[7] & 0xf8;
276 if (prox || wacom->id[1]) {
277 wacom->id[1] = PAD_DEVICE_ID;
278 input_report_key(input, BTN_BACK, (data[7] & 0x40));
279 input_report_key(input, BTN_FORWARD, (data[7] & 0x80));
280 rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3);
281 input_report_rel(input, REL_WHEEL, rw);
282 if (!prox)
283 wacom->id[1] = 0;
284 input_report_abs(input, ABS_MISC, wacom->id[1]);
285 input_event(input, EV_MSC, MSC_SERIAL, 0xf0);
286 retval = 1;
287 }
288 break;
289
290 case WACOM_MO:
291 prox = (data[7] & 0xf8) || data[8];
292 if (prox || wacom->id[1]) {
293 wacom->id[1] = PAD_DEVICE_ID;
294 input_report_key(input, BTN_BACK, (data[7] & 0x08));
295 input_report_key(input, BTN_LEFT, (data[7] & 0x20));
296 input_report_key(input, BTN_FORWARD, (data[7] & 0x10));
297 input_report_key(input, BTN_RIGHT, (data[7] & 0x40));
298 input_report_abs(input, ABS_WHEEL, (data[8] & 0x7f));
299 if (!prox)
300 wacom->id[1] = 0;
301 input_report_abs(input, ABS_MISC, wacom->id[1]);
302 input_event(input, EV_MSC, MSC_SERIAL, 0xf0);
303 retval = 1;
304 }
305 break;
306 }
307 exit:
308 return retval;
309 }
310
311 static int wacom_intuos_inout(struct wacom_wac *wacom)
312 {
313 struct wacom_features *features = &wacom->features;
314 unsigned char *data = wacom->data;
315 struct input_dev *input = wacom->input;
316 int idx = 0;
317
318 /* tool number */
319 if (features->type == INTUOS)
320 idx = data[1] & 0x01;
321
322 /* Enter report */
323 if ((data[1] & 0xfc) == 0xc0) {
324 /* serial number of the tool */
325 wacom->serial[idx] = ((data[3] & 0x0f) << 28) +
326 (data[4] << 20) + (data[5] << 12) +
327 (data[6] << 4) + (data[7] >> 4);
328
329 wacom->id[idx] = (data[2] << 4) | (data[3] >> 4) |
330 ((data[7] & 0x0f) << 20) | ((data[8] & 0xf0) << 12);
331
332 switch (wacom->id[idx] & 0xfffff) {
333 case 0x812: /* Inking pen */
334 case 0x801: /* Intuos3 Inking pen */
335 case 0x20802: /* Intuos4 Inking Pen */
336 case 0x012:
337 wacom->tool[idx] = BTN_TOOL_PENCIL;
338 break;
339
340 case 0x822: /* Pen */
341 case 0x842:
342 case 0x852:
343 case 0x823: /* Intuos3 Grip Pen */
344 case 0x813: /* Intuos3 Classic Pen */
345 case 0x885: /* Intuos3 Marker Pen */
346 case 0x802: /* Intuos4 General Pen */
347 case 0x804: /* Intuos4 Marker Pen */
348 case 0x40802: /* Intuos4 Classic Pen */
349 case 0x022:
350 wacom->tool[idx] = BTN_TOOL_PEN;
351 break;
352
353 case 0x832: /* Stroke pen */
354 case 0x032:
355 wacom->tool[idx] = BTN_TOOL_BRUSH;
356 break;
357
358 case 0x007: /* Mouse 4D and 2D */
359 case 0x09c:
360 case 0x094:
361 case 0x017: /* Intuos3 2D Mouse */
362 case 0x806: /* Intuos4 Mouse */
363 wacom->tool[idx] = BTN_TOOL_MOUSE;
364 break;
365
366 case 0x096: /* Lens cursor */
367 case 0x097: /* Intuos3 Lens cursor */
368 case 0x006: /* Intuos4 Lens cursor */
369 wacom->tool[idx] = BTN_TOOL_LENS;
370 break;
371
372 case 0x82a: /* Eraser */
373 case 0x85a:
374 case 0x91a:
375 case 0xd1a:
376 case 0x0fa:
377 case 0x82b: /* Intuos3 Grip Pen Eraser */
378 case 0x81b: /* Intuos3 Classic Pen Eraser */
379 case 0x91b: /* Intuos3 Airbrush Eraser */
380 case 0x80c: /* Intuos4 Marker Pen Eraser */
381 case 0x80a: /* Intuos4 General Pen Eraser */
382 case 0x4080a: /* Intuos4 Classic Pen Eraser */
383 case 0x90a: /* Intuos4 Airbrush Eraser */
384 wacom->tool[idx] = BTN_TOOL_RUBBER;
385 break;
386
387 case 0xd12:
388 case 0x912:
389 case 0x112:
390 case 0x913: /* Intuos3 Airbrush */
391 case 0x902: /* Intuos4 Airbrush */
392 wacom->tool[idx] = BTN_TOOL_AIRBRUSH;
393 break;
394
395 default: /* Unknown tool */
396 wacom->tool[idx] = BTN_TOOL_PEN;
397 break;
398 }
399 return 1;
400 }
401
402 /* older I4 styli don't work with new Cintiqs */
403 if (!((wacom->id[idx] >> 20) & 0x01) &&
404 (features->type == WACOM_21UX2))
405 return 1;
406
407 /* Exit report */
408 if ((data[1] & 0xfe) == 0x80) {
409 /*
410 * Reset all states otherwise we lose the initial states
411 * when in-prox next time
412 */
413 input_report_abs(input, ABS_X, 0);
414 input_report_abs(input, ABS_Y, 0);
415 input_report_abs(input, ABS_DISTANCE, 0);
416 input_report_abs(input, ABS_TILT_X, 0);
417 input_report_abs(input, ABS_TILT_Y, 0);
418 if (wacom->tool[idx] >= BTN_TOOL_MOUSE) {
419 input_report_key(input, BTN_LEFT, 0);
420 input_report_key(input, BTN_MIDDLE, 0);
421 input_report_key(input, BTN_RIGHT, 0);
422 input_report_key(input, BTN_SIDE, 0);
423 input_report_key(input, BTN_EXTRA, 0);
424 input_report_abs(input, ABS_THROTTLE, 0);
425 input_report_abs(input, ABS_RZ, 0);
426 } else {
427 input_report_abs(input, ABS_PRESSURE, 0);
428 input_report_key(input, BTN_STYLUS, 0);
429 input_report_key(input, BTN_STYLUS2, 0);
430 input_report_key(input, BTN_TOUCH, 0);
431 input_report_abs(input, ABS_WHEEL, 0);
432 if (features->type >= INTUOS3S)
433 input_report_abs(input, ABS_Z, 0);
434 }
435 input_report_key(input, wacom->tool[idx], 0);
436 input_report_abs(input, ABS_MISC, 0); /* reset tool id */
437 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
438 wacom->id[idx] = 0;
439 return 2;
440 }
441 return 0;
442 }
443
444 static void wacom_intuos_general(struct wacom_wac *wacom)
445 {
446 struct wacom_features *features = &wacom->features;
447 unsigned char *data = wacom->data;
448 struct input_dev *input = wacom->input;
449 unsigned int t;
450
451 /* general pen packet */
452 if ((data[1] & 0xb8) == 0xa0) {
453 t = (data[6] << 2) | ((data[7] >> 6) & 3);
454 if ((features->type >= INTUOS4S && features->type <= INTUOS4L) ||
455 (features->type >= INTUOS5S && features->type <= INTUOS5L) ||
456 features->type == WACOM_21UX2 || features->type == WACOM_24HD) {
457 t = (t << 1) | (data[1] & 1);
458 }
459 input_report_abs(input, ABS_PRESSURE, t);
460 input_report_abs(input, ABS_TILT_X,
461 ((data[7] << 1) & 0x7e) | (data[8] >> 7));
462 input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f);
463 input_report_key(input, BTN_STYLUS, data[1] & 2);
464 input_report_key(input, BTN_STYLUS2, data[1] & 4);
465 input_report_key(input, BTN_TOUCH, t > 10);
466 }
467
468 /* airbrush second packet */
469 if ((data[1] & 0xbc) == 0xb4) {
470 input_report_abs(input, ABS_WHEEL,
471 (data[6] << 2) | ((data[7] >> 6) & 3));
472 input_report_abs(input, ABS_TILT_X,
473 ((data[7] << 1) & 0x7e) | (data[8] >> 7));
474 input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f);
475 }
476 }
477
478 static int wacom_intuos_irq(struct wacom_wac *wacom)
479 {
480 struct wacom_features *features = &wacom->features;
481 unsigned char *data = wacom->data;
482 struct input_dev *input = wacom->input;
483 unsigned int t;
484 int idx = 0, result;
485
486 if (data[0] != WACOM_REPORT_PENABLED && data[0] != WACOM_REPORT_INTUOSREAD
487 && data[0] != WACOM_REPORT_INTUOSWRITE && data[0] != WACOM_REPORT_INTUOSPAD) {
488 dbg("wacom_intuos_irq: received unknown report #%d", data[0]);
489 return 0;
490 }
491
492 /* tool number */
493 if (features->type == INTUOS)
494 idx = data[1] & 0x01;
495
496 /* pad packets. Works as a second tool and is always in prox */
497 if (data[0] == WACOM_REPORT_INTUOSPAD) {
498 if (features->type >= INTUOS4S && features->type <= INTUOS4L) {
499 input_report_key(input, BTN_0, (data[2] & 0x01));
500 input_report_key(input, BTN_1, (data[3] & 0x01));
501 input_report_key(input, BTN_2, (data[3] & 0x02));
502 input_report_key(input, BTN_3, (data[3] & 0x04));
503 input_report_key(input, BTN_4, (data[3] & 0x08));
504 input_report_key(input, BTN_5, (data[3] & 0x10));
505 input_report_key(input, BTN_6, (data[3] & 0x20));
506 if (data[1] & 0x80) {
507 input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f));
508 } else {
509 /* Out of proximity, clear wheel value. */
510 input_report_abs(input, ABS_WHEEL, 0);
511 }
512 if (features->type != INTUOS4S) {
513 input_report_key(input, BTN_7, (data[3] & 0x40));
514 input_report_key(input, BTN_8, (data[3] & 0x80));
515 }
516 if (data[1] | (data[2] & 0x01) | data[3]) {
517 input_report_key(input, wacom->tool[1], 1);
518 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
519 } else {
520 input_report_key(input, wacom->tool[1], 0);
521 input_report_abs(input, ABS_MISC, 0);
522 }
523 } else if (features->type == WACOM_24HD) {
524 input_report_key(input, BTN_0, (data[6] & 0x01));
525 input_report_key(input, BTN_1, (data[6] & 0x02));
526 input_report_key(input, BTN_2, (data[6] & 0x04));
527 input_report_key(input, BTN_3, (data[6] & 0x08));
528 input_report_key(input, BTN_4, (data[6] & 0x10));
529 input_report_key(input, BTN_5, (data[6] & 0x20));
530 input_report_key(input, BTN_6, (data[6] & 0x40));
531 input_report_key(input, BTN_7, (data[6] & 0x80));
532 input_report_key(input, BTN_8, (data[8] & 0x01));
533 input_report_key(input, BTN_9, (data[8] & 0x02));
534 input_report_key(input, BTN_A, (data[8] & 0x04));
535 input_report_key(input, BTN_B, (data[8] & 0x08));
536 input_report_key(input, BTN_C, (data[8] & 0x10));
537 input_report_key(input, BTN_X, (data[8] & 0x20));
538 input_report_key(input, BTN_Y, (data[8] & 0x40));
539 input_report_key(input, BTN_Z, (data[8] & 0x80));
540
541 /*
542 * Three "buttons" are available on the 24HD which are
543 * physically implemented as a touchstrip. Each button
544 * is approximately 3 bits wide with a 2 bit spacing.
545 * The raw touchstrip bits are stored at:
546 * ((data[3] & 0x1f) << 8) | data[4])
547 */
548 input_report_key(input, KEY_PROG1, data[4] & 0x07);
549 input_report_key(input, KEY_PROG2, data[4] & 0xE0);
550 input_report_key(input, KEY_PROG3, data[3] & 0x1C);
551
552 if (data[1] & 0x80) {
553 input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f));
554 } else {
555 /* Out of proximity, clear wheel value. */
556 input_report_abs(input, ABS_WHEEL, 0);
557 }
558
559 if (data[2] & 0x80) {
560 input_report_abs(input, ABS_THROTTLE, (data[2] & 0x7f));
561 } else {
562 /* Out of proximity, clear second wheel value. */
563 input_report_abs(input, ABS_THROTTLE, 0);
564 }
565
566 if (data[1] | data[2] | (data[3] & 0x1f) | data[4] | data[6] | data[8]) {
567 input_report_key(input, wacom->tool[1], 1);
568 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
569 } else {
570 input_report_key(input, wacom->tool[1], 0);
571 input_report_abs(input, ABS_MISC, 0);
572 }
573 } else {
574 if (features->type == WACOM_21UX2) {
575 input_report_key(input, BTN_0, (data[5] & 0x01));
576 input_report_key(input, BTN_1, (data[6] & 0x01));
577 input_report_key(input, BTN_2, (data[6] & 0x02));
578 input_report_key(input, BTN_3, (data[6] & 0x04));
579 input_report_key(input, BTN_4, (data[6] & 0x08));
580 input_report_key(input, BTN_5, (data[6] & 0x10));
581 input_report_key(input, BTN_6, (data[6] & 0x20));
582 input_report_key(input, BTN_7, (data[6] & 0x40));
583 input_report_key(input, BTN_8, (data[6] & 0x80));
584 input_report_key(input, BTN_9, (data[7] & 0x01));
585 input_report_key(input, BTN_A, (data[8] & 0x01));
586 input_report_key(input, BTN_B, (data[8] & 0x02));
587 input_report_key(input, BTN_C, (data[8] & 0x04));
588 input_report_key(input, BTN_X, (data[8] & 0x08));
589 input_report_key(input, BTN_Y, (data[8] & 0x10));
590 input_report_key(input, BTN_Z, (data[8] & 0x20));
591 input_report_key(input, BTN_BASE, (data[8] & 0x40));
592 input_report_key(input, BTN_BASE2, (data[8] & 0x80));
593 } else {
594 input_report_key(input, BTN_0, (data[5] & 0x01));
595 input_report_key(input, BTN_1, (data[5] & 0x02));
596 input_report_key(input, BTN_2, (data[5] & 0x04));
597 input_report_key(input, BTN_3, (data[5] & 0x08));
598 input_report_key(input, BTN_4, (data[6] & 0x01));
599 input_report_key(input, BTN_5, (data[6] & 0x02));
600 input_report_key(input, BTN_6, (data[6] & 0x04));
601 input_report_key(input, BTN_7, (data[6] & 0x08));
602 input_report_key(input, BTN_8, (data[5] & 0x10));
603 input_report_key(input, BTN_9, (data[6] & 0x10));
604 }
605 input_report_abs(input, ABS_RX, ((data[1] & 0x1f) << 8) | data[2]);
606 input_report_abs(input, ABS_RY, ((data[3] & 0x1f) << 8) | data[4]);
607
608 if ((data[5] & 0x1f) | data[6] | (data[1] & 0x1f) |
609 data[2] | (data[3] & 0x1f) | data[4] | data[8] |
610 (data[7] & 0x01)) {
611 input_report_key(input, wacom->tool[1], 1);
612 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
613 } else {
614 input_report_key(input, wacom->tool[1], 0);
615 input_report_abs(input, ABS_MISC, 0);
616 }
617 }
618 input_event(input, EV_MSC, MSC_SERIAL, 0xffffffff);
619 return 1;
620 }
621
622 /* process in/out prox events */
623 result = wacom_intuos_inout(wacom);
624 if (result)
625 return result - 1;
626
627 /* don't proceed if we don't know the ID */
628 if (!wacom->id[idx])
629 return 0;
630
631 /* Only large Intuos support Lense Cursor */
632 if (wacom->tool[idx] == BTN_TOOL_LENS &&
633 (features->type == INTUOS3 ||
634 features->type == INTUOS3S ||
635 features->type == INTUOS4 ||
636 features->type == INTUOS4S ||
637 features->type == INTUOS5 ||
638 features->type == INTUOS5S)) {
639
640 return 0;
641 }
642
643 /* Cintiq doesn't send data when RDY bit isn't set */
644 if (features->type == CINTIQ && !(data[1] & 0x40))
645 return 0;
646
647 if (features->type >= INTUOS3S) {
648 input_report_abs(input, ABS_X, (data[2] << 9) | (data[3] << 1) | ((data[9] >> 1) & 1));
649 input_report_abs(input, ABS_Y, (data[4] << 9) | (data[5] << 1) | (data[9] & 1));
650 input_report_abs(input, ABS_DISTANCE, ((data[9] >> 2) & 0x3f));
651 } else {
652 input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[2]));
653 input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[4]));
654 input_report_abs(input, ABS_DISTANCE, ((data[9] >> 3) & 0x1f));
655 }
656
657 /* process general packets */
658 wacom_intuos_general(wacom);
659
660 /* 4D mouse, 2D mouse, marker pen rotation, tilt mouse, or Lens cursor packets */
661 if ((data[1] & 0xbc) == 0xa8 || (data[1] & 0xbe) == 0xb0 || (data[1] & 0xbc) == 0xac) {
662
663 if (data[1] & 0x02) {
664 /* Rotation packet */
665 if (features->type >= INTUOS3S) {
666 /* I3 marker pen rotation */
667 t = (data[6] << 3) | ((data[7] >> 5) & 7);
668 t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) :
669 ((t-1) / 2 + 450)) : (450 - t / 2) ;
670 input_report_abs(input, ABS_Z, t);
671 } else {
672 /* 4D mouse rotation packet */
673 t = (data[6] << 3) | ((data[7] >> 5) & 7);
674 input_report_abs(input, ABS_RZ, (data[7] & 0x20) ?
675 ((t - 1) / 2) : -t / 2);
676 }
677
678 } else if (!(data[1] & 0x10) && features->type < INTUOS3S) {
679 /* 4D mouse packet */
680 input_report_key(input, BTN_LEFT, data[8] & 0x01);
681 input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
682 input_report_key(input, BTN_RIGHT, data[8] & 0x04);
683
684 input_report_key(input, BTN_SIDE, data[8] & 0x20);
685 input_report_key(input, BTN_EXTRA, data[8] & 0x10);
686 t = (data[6] << 2) | ((data[7] >> 6) & 3);
687 input_report_abs(input, ABS_THROTTLE, (data[8] & 0x08) ? -t : t);
688
689 } else if (wacom->tool[idx] == BTN_TOOL_MOUSE) {
690 /* I4 mouse */
691 if ((features->type >= INTUOS4S && features->type <= INTUOS4L) ||
692 (features->type >= INTUOS5S && features->type <= INTUOS5L)) {
693 input_report_key(input, BTN_LEFT, data[6] & 0x01);
694 input_report_key(input, BTN_MIDDLE, data[6] & 0x02);
695 input_report_key(input, BTN_RIGHT, data[6] & 0x04);
696 input_report_rel(input, REL_WHEEL, ((data[7] & 0x80) >> 7)
697 - ((data[7] & 0x40) >> 6));
698 input_report_key(input, BTN_SIDE, data[6] & 0x08);
699 input_report_key(input, BTN_EXTRA, data[6] & 0x10);
700
701 input_report_abs(input, ABS_TILT_X,
702 ((data[7] << 1) & 0x7e) | (data[8] >> 7));
703 input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f);
704 } else {
705 /* 2D mouse packet */
706 input_report_key(input, BTN_LEFT, data[8] & 0x04);
707 input_report_key(input, BTN_MIDDLE, data[8] & 0x08);
708 input_report_key(input, BTN_RIGHT, data[8] & 0x10);
709 input_report_rel(input, REL_WHEEL, (data[8] & 0x01)
710 - ((data[8] & 0x02) >> 1));
711
712 /* I3 2D mouse side buttons */
713 if (features->type >= INTUOS3S && features->type <= INTUOS3L) {
714 input_report_key(input, BTN_SIDE, data[8] & 0x40);
715 input_report_key(input, BTN_EXTRA, data[8] & 0x20);
716 }
717 }
718 } else if ((features->type < INTUOS3S || features->type == INTUOS3L ||
719 features->type == INTUOS4L || features->type == INTUOS5L) &&
720 wacom->tool[idx] == BTN_TOOL_LENS) {
721 /* Lens cursor packets */
722 input_report_key(input, BTN_LEFT, data[8] & 0x01);
723 input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
724 input_report_key(input, BTN_RIGHT, data[8] & 0x04);
725 input_report_key(input, BTN_SIDE, data[8] & 0x10);
726 input_report_key(input, BTN_EXTRA, data[8] & 0x08);
727 }
728 }
729
730 input_report_abs(input, ABS_MISC, wacom->id[idx]); /* report tool id */
731 input_report_key(input, wacom->tool[idx], 1);
732 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
733 return 1;
734 }
735
736 static int wacom_tpc_mt_touch(struct wacom_wac *wacom)
737 {
738 struct input_dev *input = wacom->input;
739 unsigned char *data = wacom->data;
740 int contact_with_no_pen_down_count = 0;
741 int i;
742
743 for (i = 0; i < 2; i++) {
744 int p = data[1] & (1 << i);
745 bool touch = p && !wacom->shared->stylus_in_proximity;
746
747 input_mt_slot(input, i);
748 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
749 if (touch) {
750 int x = le16_to_cpup((__le16 *)&data[i * 2 + 2]) & 0x7fff;
751 int y = le16_to_cpup((__le16 *)&data[i * 2 + 6]) & 0x7fff;
752
753 input_report_abs(input, ABS_MT_POSITION_X, x);
754 input_report_abs(input, ABS_MT_POSITION_Y, y);
755 contact_with_no_pen_down_count++;
756 }
757 }
758
759 /* keep touch state for pen event */
760 wacom->shared->touch_down = (contact_with_no_pen_down_count > 0);
761
762 input_mt_report_pointer_emulation(input, true);
763
764 return 1;
765 }
766
767 static int wacom_tpc_single_touch(struct wacom_wac *wacom, size_t len)
768 {
769 char *data = wacom->data;
770 struct input_dev *input = wacom->input;
771 bool prox;
772 int x = 0, y = 0;
773
774 if (!wacom->shared->stylus_in_proximity) {
775 if (len == WACOM_PKGLEN_TPC1FG) {
776 prox = data[0] & 0x01;
777 x = get_unaligned_le16(&data[1]);
778 y = get_unaligned_le16(&data[3]);
779 } else { /* with capacity */
780 prox = data[1] & 0x01;
781 x = le16_to_cpup((__le16 *)&data[2]);
782 y = le16_to_cpup((__le16 *)&data[4]);
783 }
784 } else
785 /* force touch out when pen is in prox */
786 prox = 0;
787
788 if (prox) {
789 input_report_abs(input, ABS_X, x);
790 input_report_abs(input, ABS_Y, y);
791 }
792 input_report_key(input, BTN_TOUCH, prox);
793
794 /* keep touch state for pen events */
795 wacom->shared->touch_down = prox;
796
797 return 1;
798 }
799
800 static int wacom_tpc_pen(struct wacom_wac *wacom)
801 {
802 struct wacom_features *features = &wacom->features;
803 char *data = wacom->data;
804 struct input_dev *input = wacom->input;
805 int pressure;
806 bool prox = data[1] & 0x20;
807
808 if (!wacom->shared->stylus_in_proximity) /* first in prox */
809 /* Going into proximity select tool */
810 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
811
812 /* keep pen state for touch events */
813 wacom->shared->stylus_in_proximity = prox;
814
815 /* send pen events only when touch is up or forced out */
816 if (!wacom->shared->touch_down) {
817 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
818 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
819 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
820 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
821 pressure = ((data[7] & 0x01) << 8) | data[6];
822 if (pressure < 0)
823 pressure = features->pressure_max + pressure + 1;
824 input_report_abs(input, ABS_PRESSURE, pressure);
825 input_report_key(input, BTN_TOUCH, data[1] & 0x05);
826 input_report_key(input, wacom->tool[0], prox);
827 return 1;
828 }
829
830 return 0;
831 }
832
833 static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len)
834 {
835 char *data = wacom->data;
836
837 dbg("wacom_tpc_irq: received report #%d", data[0]);
838
839 switch (len) {
840 case WACOM_PKGLEN_TPC1FG:
841 return wacom_tpc_single_touch(wacom, len);
842
843 case WACOM_PKGLEN_TPC2FG:
844 return wacom_tpc_mt_touch(wacom);
845
846 default:
847 switch (data[0]) {
848 case WACOM_REPORT_TPC1FG:
849 case WACOM_REPORT_TPCHID:
850 case WACOM_REPORT_TPCST:
851 return wacom_tpc_single_touch(wacom, len);
852
853 case WACOM_REPORT_PENABLED:
854 return wacom_tpc_pen(wacom);
855 }
856 }
857
858 return 0;
859 }
860
861 static int wacom_bpt_touch(struct wacom_wac *wacom)
862 {
863 struct wacom_features *features = &wacom->features;
864 struct input_dev *input = wacom->input;
865 unsigned char *data = wacom->data;
866 int i;
867
868 if (data[0] != 0x02)
869 return 0;
870
871 for (i = 0; i < 2; i++) {
872 int offset = (data[1] & 0x80) ? (8 * i) : (9 * i);
873 bool touch = data[offset + 3] & 0x80;
874
875 /*
876 * Touch events need to be disabled while stylus is
877 * in proximity because user's hand is resting on touchpad
878 * and sending unwanted events. User expects tablet buttons
879 * to continue working though.
880 */
881 touch = touch && !wacom->shared->stylus_in_proximity;
882
883 input_mt_slot(input, i);
884 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
885 if (touch) {
886 int x = get_unaligned_be16(&data[offset + 3]) & 0x7ff;
887 int y = get_unaligned_be16(&data[offset + 5]) & 0x7ff;
888 if (features->quirks & WACOM_QUIRK_BBTOUCH_LOWRES) {
889 x <<= 5;
890 y <<= 5;
891 }
892 input_report_abs(input, ABS_MT_POSITION_X, x);
893 input_report_abs(input, ABS_MT_POSITION_Y, y);
894 }
895 }
896
897 input_mt_report_pointer_emulation(input, true);
898
899 input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0);
900 input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0);
901 input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0);
902 input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0);
903
904 input_sync(input);
905
906 return 0;
907 }
908
909 static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data)
910 {
911 struct input_dev *input = wacom->input;
912 int slot_id = data[0] - 2; /* data[0] is between 2 and 17 */
913 bool touch = data[1] & 0x80;
914
915 touch = touch && !wacom->shared->stylus_in_proximity;
916
917 input_mt_slot(input, slot_id);
918 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
919
920 if (touch) {
921 int x = (data[2] << 4) | (data[4] >> 4);
922 int y = (data[3] << 4) | (data[4] & 0x0f);
923 int w = data[6];
924
925 input_report_abs(input, ABS_MT_POSITION_X, x);
926 input_report_abs(input, ABS_MT_POSITION_Y, y);
927 input_report_abs(input, ABS_MT_TOUCH_MAJOR, w);
928 }
929 }
930
931 static void wacom_bpt3_button_msg(struct wacom_wac *wacom, unsigned char *data)
932 {
933 struct input_dev *input = wacom->input;
934
935 input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0);
936 input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0);
937 input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0);
938 input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0);
939 }
940
941 static int wacom_bpt3_touch(struct wacom_wac *wacom)
942 {
943 struct input_dev *input = wacom->input;
944 unsigned char *data = wacom->data;
945 int count = data[1] & 0x03;
946 int i;
947
948 if (data[0] != 0x02)
949 return 0;
950
951 /* data has up to 7 fixed sized 8-byte messages starting at data[2] */
952 for (i = 0; i < count; i++) {
953 int offset = (8 * i) + 2;
954 int msg_id = data[offset];
955
956 if (msg_id >= 2 && msg_id <= 17)
957 wacom_bpt3_touch_msg(wacom, data + offset);
958 else if (msg_id == 128)
959 wacom_bpt3_button_msg(wacom, data + offset);
960
961 }
962
963 input_mt_report_pointer_emulation(input, true);
964
965 input_sync(input);
966
967 return 0;
968 }
969
970 static int wacom_bpt_pen(struct wacom_wac *wacom)
971 {
972 struct input_dev *input = wacom->input;
973 unsigned char *data = wacom->data;
974 int prox = 0, x = 0, y = 0, p = 0, d = 0, pen = 0, btn1 = 0, btn2 = 0;
975
976 if (data[0] != 0x02)
977 return 0;
978
979 prox = (data[1] & 0x20) == 0x20;
980
981 /*
982 * All reports shared between PEN and RUBBER tool must be
983 * forced to a known starting value (zero) when transitioning to
984 * out-of-prox.
985 *
986 * If not reset then, to userspace, it will look like lost events
987 * if new tool comes in-prox with same values as previous tool sent.
988 *
989 * Hardware does report zero in most out-of-prox cases but not all.
990 */
991 if (prox) {
992 if (!wacom->shared->stylus_in_proximity) {
993 if (data[1] & 0x08) {
994 wacom->tool[0] = BTN_TOOL_RUBBER;
995 wacom->id[0] = ERASER_DEVICE_ID;
996 } else {
997 wacom->tool[0] = BTN_TOOL_PEN;
998 wacom->id[0] = STYLUS_DEVICE_ID;
999 }
1000 wacom->shared->stylus_in_proximity = true;
1001 }
1002 x = le16_to_cpup((__le16 *)&data[2]);
1003 y = le16_to_cpup((__le16 *)&data[4]);
1004 p = le16_to_cpup((__le16 *)&data[6]);
1005 /*
1006 * Convert distance from out prox to distance from tablet.
1007 * distance will be greater than distance_max once
1008 * touching and applying pressure; do not report negative
1009 * distance.
1010 */
1011 if (data[8] <= wacom->features.distance_max)
1012 d = wacom->features.distance_max - data[8];
1013
1014 pen = data[1] & 0x01;
1015 btn1 = data[1] & 0x02;
1016 btn2 = data[1] & 0x04;
1017 }
1018
1019 input_report_key(input, BTN_TOUCH, pen);
1020 input_report_key(input, BTN_STYLUS, btn1);
1021 input_report_key(input, BTN_STYLUS2, btn2);
1022
1023 input_report_abs(input, ABS_X, x);
1024 input_report_abs(input, ABS_Y, y);
1025 input_report_abs(input, ABS_PRESSURE, p);
1026 input_report_abs(input, ABS_DISTANCE, d);
1027
1028 if (!prox) {
1029 wacom->id[0] = 0;
1030 wacom->shared->stylus_in_proximity = false;
1031 }
1032
1033 input_report_key(input, wacom->tool[0], prox); /* PEN or RUBBER */
1034 input_report_abs(input, ABS_MISC, wacom->id[0]); /* TOOL ID */
1035
1036 return 1;
1037 }
1038
1039 static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len)
1040 {
1041 if (len == WACOM_PKGLEN_BBTOUCH)
1042 return wacom_bpt_touch(wacom);
1043 else if (len == WACOM_PKGLEN_BBTOUCH3)
1044 return wacom_bpt3_touch(wacom);
1045 else if (len == WACOM_PKGLEN_BBFUN || len == WACOM_PKGLEN_BBPEN)
1046 return wacom_bpt_pen(wacom);
1047
1048 return 0;
1049 }
1050
1051 static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len)
1052 {
1053 unsigned char *data = wacom->data;
1054 int connected;
1055
1056 if (len != WACOM_PKGLEN_WIRELESS || data[0] != 0x80)
1057 return 0;
1058
1059 connected = data[1] & 0x01;
1060 if (connected) {
1061 int pid, battery;
1062
1063 pid = get_unaligned_be16(&data[6]);
1064 battery = data[5] & 0x3f;
1065 if (wacom->pid != pid) {
1066 wacom->pid = pid;
1067 wacom_schedule_work(wacom);
1068 }
1069 wacom->battery_capacity = battery;
1070 } else if (wacom->pid != 0) {
1071 /* disconnected while previously connected */
1072 wacom->pid = 0;
1073 wacom_schedule_work(wacom);
1074 wacom->battery_capacity = 0;
1075 }
1076
1077 return 0;
1078 }
1079
1080 void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len)
1081 {
1082 bool sync;
1083
1084 switch (wacom_wac->features.type) {
1085 case PENPARTNER:
1086 sync = wacom_penpartner_irq(wacom_wac);
1087 break;
1088
1089 case PL:
1090 sync = wacom_pl_irq(wacom_wac);
1091 break;
1092
1093 case WACOM_G4:
1094 case GRAPHIRE:
1095 case WACOM_MO:
1096 sync = wacom_graphire_irq(wacom_wac);
1097 break;
1098
1099 case PTU:
1100 sync = wacom_ptu_irq(wacom_wac);
1101 break;
1102
1103 case DTU:
1104 sync = wacom_dtu_irq(wacom_wac);
1105 break;
1106
1107 case INTUOS:
1108 case INTUOS3S:
1109 case INTUOS3:
1110 case INTUOS3L:
1111 case INTUOS4S:
1112 case INTUOS4:
1113 case INTUOS4L:
1114 case INTUOS5S:
1115 case INTUOS5:
1116 case INTUOS5L:
1117 case CINTIQ:
1118 case WACOM_BEE:
1119 case WACOM_21UX2:
1120 case WACOM_24HD:
1121 sync = wacom_intuos_irq(wacom_wac);
1122 break;
1123
1124 case TABLETPC:
1125 case TABLETPC2FG:
1126 sync = wacom_tpc_irq(wacom_wac, len);
1127 break;
1128
1129 case BAMBOO_PT:
1130 sync = wacom_bpt_irq(wacom_wac, len);
1131 break;
1132
1133 case WIRELESS:
1134 sync = wacom_wireless_irq(wacom_wac, len);
1135 break;
1136
1137 default:
1138 sync = false;
1139 break;
1140 }
1141
1142 if (sync)
1143 input_sync(wacom_wac->input);
1144 }
1145
1146 static void wacom_setup_cintiq(struct wacom_wac *wacom_wac)
1147 {
1148 struct input_dev *input_dev = wacom_wac->input;
1149
1150 input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
1151
1152 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1153 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1154 __set_bit(BTN_TOOL_BRUSH, input_dev->keybit);
1155 __set_bit(BTN_TOOL_PENCIL, input_dev->keybit);
1156 __set_bit(BTN_TOOL_AIRBRUSH, input_dev->keybit);
1157 __set_bit(BTN_STYLUS, input_dev->keybit);
1158 __set_bit(BTN_STYLUS2, input_dev->keybit);
1159
1160 input_set_abs_params(input_dev, ABS_DISTANCE,
1161 0, wacom_wac->features.distance_max, 0, 0);
1162 input_set_abs_params(input_dev, ABS_WHEEL, 0, 1023, 0, 0);
1163 input_set_abs_params(input_dev, ABS_TILT_X, 0, 127, 0, 0);
1164 input_set_abs_params(input_dev, ABS_TILT_Y, 0, 127, 0, 0);
1165 }
1166
1167 static void wacom_setup_intuos(struct wacom_wac *wacom_wac)
1168 {
1169 struct input_dev *input_dev = wacom_wac->input;
1170
1171 input_set_capability(input_dev, EV_REL, REL_WHEEL);
1172
1173 wacom_setup_cintiq(wacom_wac);
1174
1175 __set_bit(BTN_LEFT, input_dev->keybit);
1176 __set_bit(BTN_RIGHT, input_dev->keybit);
1177 __set_bit(BTN_MIDDLE, input_dev->keybit);
1178 __set_bit(BTN_SIDE, input_dev->keybit);
1179 __set_bit(BTN_EXTRA, input_dev->keybit);
1180 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
1181 __set_bit(BTN_TOOL_LENS, input_dev->keybit);
1182
1183 input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0);
1184 input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0);
1185 }
1186
1187 void wacom_setup_device_quirks(struct wacom_features *features)
1188 {
1189
1190 /* touch device found but size is not defined. use default */
1191 if (features->device_type == BTN_TOOL_FINGER && !features->x_max) {
1192 features->x_max = 1023;
1193 features->y_max = 1023;
1194 }
1195
1196 /* these device have multiple inputs */
1197 if (features->type == TABLETPC || features->type == TABLETPC2FG ||
1198 features->type == BAMBOO_PT || features->type == WIRELESS)
1199 features->quirks |= WACOM_QUIRK_MULTI_INPUT;
1200
1201 /* quirk for bamboo touch with 2 low res touches */
1202 if (features->type == BAMBOO_PT &&
1203 features->pktlen == WACOM_PKGLEN_BBTOUCH) {
1204 features->x_max <<= 5;
1205 features->y_max <<= 5;
1206 features->x_fuzz <<= 5;
1207 features->y_fuzz <<= 5;
1208 features->quirks |= WACOM_QUIRK_BBTOUCH_LOWRES;
1209 }
1210
1211 if (features->type == WIRELESS) {
1212
1213 /* monitor never has input and pen/touch have delayed create */
1214 features->quirks |= WACOM_QUIRK_NO_INPUT;
1215
1216 /* must be monitor interface if no device_type set */
1217 if (!features->device_type)
1218 features->quirks |= WACOM_QUIRK_MONITOR;
1219 }
1220 }
1221
1222 static unsigned int wacom_calculate_touch_res(unsigned int logical_max,
1223 unsigned int physical_max)
1224 {
1225 /* Touch physical dimensions are in 100th of mm */
1226 return (logical_max * 100) / physical_max;
1227 }
1228
1229 void wacom_setup_input_capabilities(struct input_dev *input_dev,
1230 struct wacom_wac *wacom_wac)
1231 {
1232 struct wacom_features *features = &wacom_wac->features;
1233 int i;
1234
1235 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
1236
1237 __set_bit(BTN_TOUCH, input_dev->keybit);
1238
1239 input_set_abs_params(input_dev, ABS_X, 0, features->x_max,
1240 features->x_fuzz, 0);
1241 input_set_abs_params(input_dev, ABS_Y, 0, features->y_max,
1242 features->y_fuzz, 0);
1243
1244 if (features->device_type == BTN_TOOL_PEN) {
1245 input_set_abs_params(input_dev, ABS_PRESSURE, 0, features->pressure_max,
1246 features->pressure_fuzz, 0);
1247
1248 /* penabled devices have fixed resolution for each model */
1249 input_abs_set_res(input_dev, ABS_X, features->x_resolution);
1250 input_abs_set_res(input_dev, ABS_Y, features->y_resolution);
1251 } else {
1252 input_abs_set_res(input_dev, ABS_X,
1253 wacom_calculate_touch_res(features->x_max,
1254 features->x_phy));
1255 input_abs_set_res(input_dev, ABS_Y,
1256 wacom_calculate_touch_res(features->y_max,
1257 features->y_phy));
1258 }
1259
1260 __set_bit(ABS_MISC, input_dev->absbit);
1261
1262 switch (wacom_wac->features.type) {
1263 case WACOM_MO:
1264 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
1265 /* fall through */
1266
1267 case WACOM_G4:
1268 input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
1269
1270 __set_bit(BTN_BACK, input_dev->keybit);
1271 __set_bit(BTN_FORWARD, input_dev->keybit);
1272 /* fall through */
1273
1274 case GRAPHIRE:
1275 input_set_capability(input_dev, EV_REL, REL_WHEEL);
1276
1277 __set_bit(BTN_LEFT, input_dev->keybit);
1278 __set_bit(BTN_RIGHT, input_dev->keybit);
1279 __set_bit(BTN_MIDDLE, input_dev->keybit);
1280
1281 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1282 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1283 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
1284 __set_bit(BTN_STYLUS, input_dev->keybit);
1285 __set_bit(BTN_STYLUS2, input_dev->keybit);
1286
1287 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1288 break;
1289
1290 case WACOM_24HD:
1291 __set_bit(BTN_A, input_dev->keybit);
1292 __set_bit(BTN_B, input_dev->keybit);
1293 __set_bit(BTN_C, input_dev->keybit);
1294 __set_bit(BTN_X, input_dev->keybit);
1295 __set_bit(BTN_Y, input_dev->keybit);
1296 __set_bit(BTN_Z, input_dev->keybit);
1297
1298 for (i = 0; i < 10; i++)
1299 __set_bit(BTN_0 + i, input_dev->keybit);
1300
1301 __set_bit(KEY_PROG1, input_dev->keybit);
1302 __set_bit(KEY_PROG2, input_dev->keybit);
1303 __set_bit(KEY_PROG3, input_dev->keybit);
1304
1305 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1306 input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0);
1307 wacom_setup_cintiq(wacom_wac);
1308 break;
1309
1310 case WACOM_21UX2:
1311 __set_bit(BTN_A, input_dev->keybit);
1312 __set_bit(BTN_B, input_dev->keybit);
1313 __set_bit(BTN_C, input_dev->keybit);
1314 __set_bit(BTN_X, input_dev->keybit);
1315 __set_bit(BTN_Y, input_dev->keybit);
1316 __set_bit(BTN_Z, input_dev->keybit);
1317 __set_bit(BTN_BASE, input_dev->keybit);
1318 __set_bit(BTN_BASE2, input_dev->keybit);
1319 /* fall through */
1320
1321 case WACOM_BEE:
1322 __set_bit(BTN_8, input_dev->keybit);
1323 __set_bit(BTN_9, input_dev->keybit);
1324 /* fall through */
1325
1326 case CINTIQ:
1327 for (i = 0; i < 8; i++)
1328 __set_bit(BTN_0 + i, input_dev->keybit);
1329
1330 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
1331 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
1332 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1333
1334 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
1335
1336 wacom_setup_cintiq(wacom_wac);
1337 break;
1338
1339 case INTUOS3:
1340 case INTUOS3L:
1341 __set_bit(BTN_4, input_dev->keybit);
1342 __set_bit(BTN_5, input_dev->keybit);
1343 __set_bit(BTN_6, input_dev->keybit);
1344 __set_bit(BTN_7, input_dev->keybit);
1345
1346 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
1347 /* fall through */
1348
1349 case INTUOS3S:
1350 __set_bit(BTN_0, input_dev->keybit);
1351 __set_bit(BTN_1, input_dev->keybit);
1352 __set_bit(BTN_2, input_dev->keybit);
1353 __set_bit(BTN_3, input_dev->keybit);
1354
1355 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
1356 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1357 /* fall through */
1358
1359 case INTUOS:
1360 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1361
1362 wacom_setup_intuos(wacom_wac);
1363 break;
1364
1365 case INTUOS5:
1366 case INTUOS5L:
1367 case INTUOS4:
1368 case INTUOS4L:
1369 __set_bit(BTN_7, input_dev->keybit);
1370 __set_bit(BTN_8, input_dev->keybit);
1371 /* fall through */
1372
1373 case INTUOS5S:
1374 case INTUOS4S:
1375 for (i = 0; i < 7; i++)
1376 __set_bit(BTN_0 + i, input_dev->keybit);
1377
1378 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1379 wacom_setup_intuos(wacom_wac);
1380
1381 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1382 break;
1383
1384 case TABLETPC2FG:
1385 if (features->device_type == BTN_TOOL_FINGER) {
1386
1387 input_mt_init_slots(input_dev, 2);
1388 input_set_abs_params(input_dev, ABS_MT_TOOL_TYPE,
1389 0, MT_TOOL_MAX, 0, 0);
1390 input_set_abs_params(input_dev, ABS_MT_POSITION_X,
1391 0, features->x_max, 0, 0);
1392 input_set_abs_params(input_dev, ABS_MT_POSITION_Y,
1393 0, features->y_max, 0, 0);
1394 }
1395 /* fall through */
1396
1397 case TABLETPC:
1398 __clear_bit(ABS_MISC, input_dev->absbit);
1399
1400 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
1401
1402 if (features->device_type != BTN_TOOL_PEN)
1403 break; /* no need to process stylus stuff */
1404
1405 /* fall through */
1406
1407 case PL:
1408 case DTU:
1409 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1410 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1411 __set_bit(BTN_STYLUS, input_dev->keybit);
1412 __set_bit(BTN_STYLUS2, input_dev->keybit);
1413
1414 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
1415 break;
1416
1417 case PTU:
1418 __set_bit(BTN_STYLUS2, input_dev->keybit);
1419 /* fall through */
1420
1421 case PENPARTNER:
1422 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1423 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1424 __set_bit(BTN_STYLUS, input_dev->keybit);
1425
1426 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1427 break;
1428
1429 case BAMBOO_PT:
1430 __clear_bit(ABS_MISC, input_dev->absbit);
1431
1432 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1433
1434 if (features->device_type == BTN_TOOL_FINGER) {
1435 __set_bit(BTN_LEFT, input_dev->keybit);
1436 __set_bit(BTN_FORWARD, input_dev->keybit);
1437 __set_bit(BTN_BACK, input_dev->keybit);
1438 __set_bit(BTN_RIGHT, input_dev->keybit);
1439
1440 __set_bit(BTN_TOOL_FINGER, input_dev->keybit);
1441 __set_bit(BTN_TOOL_DOUBLETAP, input_dev->keybit);
1442
1443 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {
1444 __set_bit(BTN_TOOL_TRIPLETAP,
1445 input_dev->keybit);
1446 __set_bit(BTN_TOOL_QUADTAP,
1447 input_dev->keybit);
1448
1449 input_mt_init_slots(input_dev, 16);
1450
1451 input_set_abs_params(input_dev,
1452 ABS_MT_TOUCH_MAJOR,
1453 0, 255, 0, 0);
1454 } else {
1455 input_mt_init_slots(input_dev, 2);
1456 }
1457
1458 input_set_abs_params(input_dev, ABS_MT_POSITION_X,
1459 0, features->x_max,
1460 features->x_fuzz, 0);
1461 input_set_abs_params(input_dev, ABS_MT_POSITION_Y,
1462 0, features->y_max,
1463 features->y_fuzz, 0);
1464 } else if (features->device_type == BTN_TOOL_PEN) {
1465 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1466 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1467 __set_bit(BTN_STYLUS, input_dev->keybit);
1468 __set_bit(BTN_STYLUS2, input_dev->keybit);
1469 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
1470 features->distance_max,
1471 0, 0);
1472 }
1473 break;
1474 }
1475 }
1476
1477 static const struct wacom_features wacom_features_0x00 =
1478 { "Wacom Penpartner", WACOM_PKGLEN_PENPRTN, 5040, 3780, 255,
1479 0, PENPARTNER, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
1480 static const struct wacom_features wacom_features_0x10 =
1481 { "Wacom Graphire", WACOM_PKGLEN_GRAPHIRE, 10206, 7422, 511,
1482 63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1483 static const struct wacom_features wacom_features_0x11 =
1484 { "Wacom Graphire2 4x5", WACOM_PKGLEN_GRAPHIRE, 10206, 7422, 511,
1485 63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1486 static const struct wacom_features wacom_features_0x12 =
1487 { "Wacom Graphire2 5x7", WACOM_PKGLEN_GRAPHIRE, 13918, 10206, 511,
1488 63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1489 static const struct wacom_features wacom_features_0x13 =
1490 { "Wacom Graphire3", WACOM_PKGLEN_GRAPHIRE, 10208, 7424, 511,
1491 63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1492 static const struct wacom_features wacom_features_0x14 =
1493 { "Wacom Graphire3 6x8", WACOM_PKGLEN_GRAPHIRE, 16704, 12064, 511,
1494 63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1495 static const struct wacom_features wacom_features_0x15 =
1496 { "Wacom Graphire4 4x5", WACOM_PKGLEN_GRAPHIRE, 10208, 7424, 511,
1497 63, WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1498 static const struct wacom_features wacom_features_0x16 =
1499 { "Wacom Graphire4 6x8", WACOM_PKGLEN_GRAPHIRE, 16704, 12064, 511,
1500 63, WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1501 static const struct wacom_features wacom_features_0x17 =
1502 { "Wacom BambooFun 4x5", WACOM_PKGLEN_BBFUN, 14760, 9225, 511,
1503 63, WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1504 static const struct wacom_features wacom_features_0x18 =
1505 { "Wacom BambooFun 6x8", WACOM_PKGLEN_BBFUN, 21648, 13530, 511,
1506 63, WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1507 static const struct wacom_features wacom_features_0x19 =
1508 { "Wacom Bamboo1 Medium", WACOM_PKGLEN_GRAPHIRE, 16704, 12064, 511,
1509 63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1510 static const struct wacom_features wacom_features_0x60 =
1511 { "Wacom Volito", WACOM_PKGLEN_GRAPHIRE, 5104, 3712, 511,
1512 63, GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
1513 static const struct wacom_features wacom_features_0x61 =
1514 { "Wacom PenStation2", WACOM_PKGLEN_GRAPHIRE, 3250, 2320, 255,
1515 63, GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
1516 static const struct wacom_features wacom_features_0x62 =
1517 { "Wacom Volito2 4x5", WACOM_PKGLEN_GRAPHIRE, 5104, 3712, 511,
1518 63, GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
1519 static const struct wacom_features wacom_features_0x63 =
1520 { "Wacom Volito2 2x3", WACOM_PKGLEN_GRAPHIRE, 3248, 2320, 511,
1521 63, GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
1522 static const struct wacom_features wacom_features_0x64 =
1523 { "Wacom PenPartner2", WACOM_PKGLEN_GRAPHIRE, 3250, 2320, 511,
1524 63, GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
1525 static const struct wacom_features wacom_features_0x65 =
1526 { "Wacom Bamboo", WACOM_PKGLEN_BBFUN, 14760, 9225, 511,
1527 63, WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1528 static const struct wacom_features wacom_features_0x69 =
1529 { "Wacom Bamboo1", WACOM_PKGLEN_GRAPHIRE, 5104, 3712, 511,
1530 63, GRAPHIRE, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
1531 static const struct wacom_features wacom_features_0x6A =
1532 { "Wacom Bamboo1 4x6", WACOM_PKGLEN_GRAPHIRE, 14760, 9225, 1023,
1533 63, GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1534 static const struct wacom_features wacom_features_0x6B =
1535 { "Wacom Bamboo1 5x8", WACOM_PKGLEN_GRAPHIRE, 21648, 13530, 1023,
1536 63, GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1537 static const struct wacom_features wacom_features_0x20 =
1538 { "Wacom Intuos 4x5", WACOM_PKGLEN_INTUOS, 12700, 10600, 1023,
1539 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1540 static const struct wacom_features wacom_features_0x21 =
1541 { "Wacom Intuos 6x8", WACOM_PKGLEN_INTUOS, 20320, 16240, 1023,
1542 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1543 static const struct wacom_features wacom_features_0x22 =
1544 { "Wacom Intuos 9x12", WACOM_PKGLEN_INTUOS, 30480, 24060, 1023,
1545 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1546 static const struct wacom_features wacom_features_0x23 =
1547 { "Wacom Intuos 12x12", WACOM_PKGLEN_INTUOS, 30480, 31680, 1023,
1548 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1549 static const struct wacom_features wacom_features_0x24 =
1550 { "Wacom Intuos 12x18", WACOM_PKGLEN_INTUOS, 45720, 31680, 1023,
1551 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1552 static const struct wacom_features wacom_features_0x30 =
1553 { "Wacom PL400", WACOM_PKGLEN_GRAPHIRE, 5408, 4056, 255,
1554 0, PL, WACOM_PL_RES, WACOM_PL_RES };
1555 static const struct wacom_features wacom_features_0x31 =
1556 { "Wacom PL500", WACOM_PKGLEN_GRAPHIRE, 6144, 4608, 255,
1557 0, PL, WACOM_PL_RES, WACOM_PL_RES };
1558 static const struct wacom_features wacom_features_0x32 =
1559 { "Wacom PL600", WACOM_PKGLEN_GRAPHIRE, 6126, 4604, 255,
1560 0, PL, WACOM_PL_RES, WACOM_PL_RES };
1561 static const struct wacom_features wacom_features_0x33 =
1562 { "Wacom PL600SX", WACOM_PKGLEN_GRAPHIRE, 6260, 5016, 255,
1563 0, PL, WACOM_PL_RES, WACOM_PL_RES };
1564 static const struct wacom_features wacom_features_0x34 =
1565 { "Wacom PL550", WACOM_PKGLEN_GRAPHIRE, 6144, 4608, 511,
1566 0, PL, WACOM_PL_RES, WACOM_PL_RES };
1567 static const struct wacom_features wacom_features_0x35 =
1568 { "Wacom PL800", WACOM_PKGLEN_GRAPHIRE, 7220, 5780, 511,
1569 0, PL, WACOM_PL_RES, WACOM_PL_RES };
1570 static const struct wacom_features wacom_features_0x37 =
1571 { "Wacom PL700", WACOM_PKGLEN_GRAPHIRE, 6758, 5406, 511,
1572 0, PL, WACOM_PL_RES, WACOM_PL_RES };
1573 static const struct wacom_features wacom_features_0x38 =
1574 { "Wacom PL510", WACOM_PKGLEN_GRAPHIRE, 6282, 4762, 511,
1575 0, PL, WACOM_PL_RES, WACOM_PL_RES };
1576 static const struct wacom_features wacom_features_0x39 =
1577 { "Wacom DTU710", WACOM_PKGLEN_GRAPHIRE, 34080, 27660, 511,
1578 0, PL, WACOM_PL_RES, WACOM_PL_RES };
1579 static const struct wacom_features wacom_features_0xC4 =
1580 { "Wacom DTF521", WACOM_PKGLEN_GRAPHIRE, 6282, 4762, 511,
1581 0, PL, WACOM_PL_RES, WACOM_PL_RES };
1582 static const struct wacom_features wacom_features_0xC0 =
1583 { "Wacom DTF720", WACOM_PKGLEN_GRAPHIRE, 6858, 5506, 511,
1584 0, PL, WACOM_PL_RES, WACOM_PL_RES };
1585 static const struct wacom_features wacom_features_0xC2 =
1586 { "Wacom DTF720a", WACOM_PKGLEN_GRAPHIRE, 6858, 5506, 511,
1587 0, PL, WACOM_PL_RES, WACOM_PL_RES };
1588 static const struct wacom_features wacom_features_0x03 =
1589 { "Wacom Cintiq Partner", WACOM_PKGLEN_GRAPHIRE, 20480, 15360, 511,
1590 0, PTU, WACOM_PL_RES, WACOM_PL_RES };
1591 static const struct wacom_features wacom_features_0x41 =
1592 { "Wacom Intuos2 4x5", WACOM_PKGLEN_INTUOS, 12700, 10600, 1023,
1593 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1594 static const struct wacom_features wacom_features_0x42 =
1595 { "Wacom Intuos2 6x8", WACOM_PKGLEN_INTUOS, 20320, 16240, 1023,
1596 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1597 static const struct wacom_features wacom_features_0x43 =
1598 { "Wacom Intuos2 9x12", WACOM_PKGLEN_INTUOS, 30480, 24060, 1023,
1599 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1600 static const struct wacom_features wacom_features_0x44 =
1601 { "Wacom Intuos2 12x12", WACOM_PKGLEN_INTUOS, 30480, 31680, 1023,
1602 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1603 static const struct wacom_features wacom_features_0x45 =
1604 { "Wacom Intuos2 12x18", WACOM_PKGLEN_INTUOS, 45720, 31680, 1023,
1605 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1606 static const struct wacom_features wacom_features_0xB0 =
1607 { "Wacom Intuos3 4x5", WACOM_PKGLEN_INTUOS, 25400, 20320, 1023,
1608 63, INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1609 static const struct wacom_features wacom_features_0xB1 =
1610 { "Wacom Intuos3 6x8", WACOM_PKGLEN_INTUOS, 40640, 30480, 1023,
1611 63, INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1612 static const struct wacom_features wacom_features_0xB2 =
1613 { "Wacom Intuos3 9x12", WACOM_PKGLEN_INTUOS, 60960, 45720, 1023,
1614 63, INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1615 static const struct wacom_features wacom_features_0xB3 =
1616 { "Wacom Intuos3 12x12", WACOM_PKGLEN_INTUOS, 60960, 60960, 1023,
1617 63, INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1618 static const struct wacom_features wacom_features_0xB4 =
1619 { "Wacom Intuos3 12x19", WACOM_PKGLEN_INTUOS, 97536, 60960, 1023,
1620 63, INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1621 static const struct wacom_features wacom_features_0xB5 =
1622 { "Wacom Intuos3 6x11", WACOM_PKGLEN_INTUOS, 54204, 31750, 1023,
1623 63, INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1624 static const struct wacom_features wacom_features_0xB7 =
1625 { "Wacom Intuos3 4x6", WACOM_PKGLEN_INTUOS, 31496, 19685, 1023,
1626 63, INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1627 static const struct wacom_features wacom_features_0xB8 =
1628 { "Wacom Intuos4 4x6", WACOM_PKGLEN_INTUOS, 31496, 19685, 2047,
1629 63, INTUOS4S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1630 static const struct wacom_features wacom_features_0xB9 =
1631 { "Wacom Intuos4 6x9", WACOM_PKGLEN_INTUOS, 44704, 27940, 2047,
1632 63, INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1633 static const struct wacom_features wacom_features_0xBA =
1634 { "Wacom Intuos4 8x13", WACOM_PKGLEN_INTUOS, 65024, 40640, 2047,
1635 63, INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1636 static const struct wacom_features wacom_features_0xBB =
1637 { "Wacom Intuos4 12x19", WACOM_PKGLEN_INTUOS, 97536, 60960, 2047,
1638 63, INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1639 static const struct wacom_features wacom_features_0xBC =
1640 { "Wacom Intuos4 WL", WACOM_PKGLEN_INTUOS, 40840, 25400, 2047,
1641 63, INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1642 static const struct wacom_features wacom_features_0x26 =
1643 { "Wacom Intuos5 touch S", WACOM_PKGLEN_INTUOS, 31496, 19685, 2047,
1644 63, INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1645 static const struct wacom_features wacom_features_0x27 =
1646 { "Wacom Intuos5 touch M", WACOM_PKGLEN_INTUOS, 44704, 27940, 2047,
1647 63, INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1648 static const struct wacom_features wacom_features_0x28 =
1649 { "Wacom Intuos5 touch L", WACOM_PKGLEN_INTUOS, 65024, 40640, 2047,
1650 63, INTUOS5L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1651 static const struct wacom_features wacom_features_0x29 =
1652 { "Wacom Intuos5 S", WACOM_PKGLEN_INTUOS, 31496, 19685, 2047,
1653 63, INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1654 static const struct wacom_features wacom_features_0x2A =
1655 { "Wacom Intuos5 M", WACOM_PKGLEN_INTUOS, 44704, 27940, 2047,
1656 63, INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1657 static const struct wacom_features wacom_features_0xF4 =
1658 { "Wacom Cintiq 24HD", WACOM_PKGLEN_INTUOS, 104480, 65600, 2047,
1659 63, WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1660 static const struct wacom_features wacom_features_0x3F =
1661 { "Wacom Cintiq 21UX", WACOM_PKGLEN_INTUOS, 87200, 65600, 1023,
1662 63, CINTIQ, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1663 static const struct wacom_features wacom_features_0xC5 =
1664 { "Wacom Cintiq 20WSX", WACOM_PKGLEN_INTUOS, 86680, 54180, 1023,
1665 63, WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1666 static const struct wacom_features wacom_features_0xC6 =
1667 { "Wacom Cintiq 12WX", WACOM_PKGLEN_INTUOS, 53020, 33440, 1023,
1668 63, WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1669 static const struct wacom_features wacom_features_0xC7 =
1670 { "Wacom DTU1931", WACOM_PKGLEN_GRAPHIRE, 37832, 30305, 511,
1671 0, PL, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1672 static const struct wacom_features wacom_features_0xCE =
1673 { "Wacom DTU2231", WACOM_PKGLEN_GRAPHIRE, 47864, 27011, 511,
1674 0, DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1675 static const struct wacom_features wacom_features_0xF0 =
1676 { "Wacom DTU1631", WACOM_PKGLEN_GRAPHIRE, 34623, 19553, 511,
1677 0, DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1678 static const struct wacom_features wacom_features_0xCC =
1679 { "Wacom Cintiq 21UX2", WACOM_PKGLEN_INTUOS, 87200, 65600, 2047,
1680 63, WACOM_21UX2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1681 static const struct wacom_features wacom_features_0x90 =
1682 { "Wacom ISDv4 90", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 255,
1683 0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1684 static const struct wacom_features wacom_features_0x93 =
1685 { "Wacom ISDv4 93", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 255,
1686 0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1687 static const struct wacom_features wacom_features_0x97 =
1688 { "Wacom ISDv4 97", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 511,
1689 0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1690 static const struct wacom_features wacom_features_0x9A =
1691 { "Wacom ISDv4 9A", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 255,
1692 0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1693 static const struct wacom_features wacom_features_0x9F =
1694 { "Wacom ISDv4 9F", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 255,
1695 0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1696 static const struct wacom_features wacom_features_0xE2 =
1697 { "Wacom ISDv4 E2", WACOM_PKGLEN_TPC2FG, 26202, 16325, 255,
1698 0, TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1699 static const struct wacom_features wacom_features_0xE3 =
1700 { "Wacom ISDv4 E3", WACOM_PKGLEN_TPC2FG, 26202, 16325, 255,
1701 0, TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1702 static const struct wacom_features wacom_features_0xE6 =
1703 { "Wacom ISDv4 E6", WACOM_PKGLEN_TPC2FG, 27760, 15694, 255,
1704 0, TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1705 static const struct wacom_features wacom_features_0xEC =
1706 { "Wacom ISDv4 EC", WACOM_PKGLEN_GRAPHIRE, 25710, 14500, 255,
1707 0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1708 static const struct wacom_features wacom_features_0x47 =
1709 { "Wacom Intuos2 6x8", WACOM_PKGLEN_INTUOS, 20320, 16240, 1023,
1710 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1711 static const struct wacom_features wacom_features_0x84 =
1712 { "Wacom Wireless Receiver", WACOM_PKGLEN_WIRELESS, 0, 0, 0,
1713 0, WIRELESS, 0, 0 };
1714 static const struct wacom_features wacom_features_0xD0 =
1715 { "Wacom Bamboo 2FG", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023,
1716 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1717 static const struct wacom_features wacom_features_0xD1 =
1718 { "Wacom Bamboo 2FG 4x5", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023,
1719 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1720 static const struct wacom_features wacom_features_0xD2 =
1721 { "Wacom Bamboo Craft", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023,
1722 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1723 static const struct wacom_features wacom_features_0xD3 =
1724 { "Wacom Bamboo 2FG 6x8", WACOM_PKGLEN_BBFUN, 21648, 13700, 1023,
1725 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1726 static const struct wacom_features wacom_features_0xD4 =
1727 { "Wacom Bamboo Pen", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023,
1728 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1729 static const struct wacom_features wacom_features_0xD5 =
1730 { "Wacom Bamboo Pen 6x8", WACOM_PKGLEN_BBFUN, 21648, 13700, 1023,
1731 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1732 static const struct wacom_features wacom_features_0xD6 =
1733 { "Wacom BambooPT 2FG 4x5", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023,
1734 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1735 static const struct wacom_features wacom_features_0xD7 =
1736 { "Wacom BambooPT 2FG Small", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023,
1737 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1738 static const struct wacom_features wacom_features_0xD8 =
1739 { "Wacom Bamboo Comic 2FG", WACOM_PKGLEN_BBFUN, 21648, 13700, 1023,
1740 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1741 static const struct wacom_features wacom_features_0xDA =
1742 { "Wacom Bamboo 2FG 4x5 SE", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023,
1743 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1744 static struct wacom_features wacom_features_0xDB =
1745 { "Wacom Bamboo 2FG 6x8 SE", WACOM_PKGLEN_BBFUN, 21648, 13700, 1023,
1746 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1747 static const struct wacom_features wacom_features_0xDD =
1748 { "Wacom Bamboo Connect", WACOM_PKGLEN_BBPEN, 14720, 9200, 1023,
1749 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1750 static const struct wacom_features wacom_features_0xDE =
1751 { "Wacom Bamboo 16FG 4x5", WACOM_PKGLEN_BBPEN, 14720, 9200, 1023,
1752 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1753 static const struct wacom_features wacom_features_0xDF =
1754 { "Wacom Bamboo 16FG 6x8", WACOM_PKGLEN_BBPEN, 21648, 13700, 1023,
1755 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1756 static const struct wacom_features wacom_features_0x6004 =
1757 { "ISD-V4", WACOM_PKGLEN_GRAPHIRE, 12800, 8000, 255,
1758 0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1759
1760 #define USB_DEVICE_WACOM(prod) \
1761 USB_DEVICE(USB_VENDOR_ID_WACOM, prod), \
1762 .driver_info = (kernel_ulong_t)&wacom_features_##prod
1763
1764 #define USB_DEVICE_DETAILED(prod, class, sub, proto) \
1765 USB_DEVICE_AND_INTERFACE_INFO(USB_VENDOR_ID_WACOM, prod, class, \
1766 sub, proto), \
1767 .driver_info = (kernel_ulong_t)&wacom_features_##prod
1768
1769 #define USB_DEVICE_LENOVO(prod) \
1770 USB_DEVICE(USB_VENDOR_ID_LENOVO, prod), \
1771 .driver_info = (kernel_ulong_t)&wacom_features_##prod
1772
1773 const struct usb_device_id wacom_ids[] = {
1774 { USB_DEVICE_WACOM(0x00) },
1775 { USB_DEVICE_WACOM(0x10) },
1776 { USB_DEVICE_WACOM(0x11) },
1777 { USB_DEVICE_WACOM(0x12) },
1778 { USB_DEVICE_WACOM(0x13) },
1779 { USB_DEVICE_WACOM(0x14) },
1780 { USB_DEVICE_WACOM(0x15) },
1781 { USB_DEVICE_WACOM(0x16) },
1782 { USB_DEVICE_WACOM(0x17) },
1783 { USB_DEVICE_WACOM(0x18) },
1784 { USB_DEVICE_WACOM(0x19) },
1785 { USB_DEVICE_WACOM(0x60) },
1786 { USB_DEVICE_WACOM(0x61) },
1787 { USB_DEVICE_WACOM(0x62) },
1788 { USB_DEVICE_WACOM(0x63) },
1789 { USB_DEVICE_WACOM(0x64) },
1790 { USB_DEVICE_WACOM(0x65) },
1791 { USB_DEVICE_WACOM(0x69) },
1792 { USB_DEVICE_WACOM(0x6A) },
1793 { USB_DEVICE_WACOM(0x6B) },
1794 { USB_DEVICE_WACOM(0x20) },
1795 { USB_DEVICE_WACOM(0x21) },
1796 { USB_DEVICE_WACOM(0x22) },
1797 { USB_DEVICE_WACOM(0x23) },
1798 { USB_DEVICE_WACOM(0x24) },
1799 { USB_DEVICE_WACOM(0x30) },
1800 { USB_DEVICE_WACOM(0x31) },
1801 { USB_DEVICE_WACOM(0x32) },
1802 { USB_DEVICE_WACOM(0x33) },
1803 { USB_DEVICE_WACOM(0x34) },
1804 { USB_DEVICE_WACOM(0x35) },
1805 { USB_DEVICE_WACOM(0x37) },
1806 { USB_DEVICE_WACOM(0x38) },
1807 { USB_DEVICE_WACOM(0x39) },
1808 { USB_DEVICE_WACOM(0xC4) },
1809 { USB_DEVICE_WACOM(0xC0) },
1810 { USB_DEVICE_WACOM(0xC2) },
1811 { USB_DEVICE_WACOM(0x03) },
1812 { USB_DEVICE_WACOM(0x41) },
1813 { USB_DEVICE_WACOM(0x42) },
1814 { USB_DEVICE_WACOM(0x43) },
1815 { USB_DEVICE_WACOM(0x44) },
1816 { USB_DEVICE_WACOM(0x45) },
1817 { USB_DEVICE_WACOM(0xB0) },
1818 { USB_DEVICE_WACOM(0xB1) },
1819 { USB_DEVICE_WACOM(0xB2) },
1820 { USB_DEVICE_WACOM(0xB3) },
1821 { USB_DEVICE_WACOM(0xB4) },
1822 { USB_DEVICE_WACOM(0xB5) },
1823 { USB_DEVICE_WACOM(0xB7) },
1824 { USB_DEVICE_WACOM(0xB8) },
1825 { USB_DEVICE_WACOM(0xB9) },
1826 { USB_DEVICE_WACOM(0xBA) },
1827 { USB_DEVICE_WACOM(0xBB) },
1828 { USB_DEVICE_WACOM(0xBC) },
1829 { USB_DEVICE_WACOM(0x26) },
1830 { USB_DEVICE_WACOM(0x27) },
1831 { USB_DEVICE_WACOM(0x28) },
1832 { USB_DEVICE_WACOM(0x29) },
1833 { USB_DEVICE_WACOM(0x2A) },
1834 { USB_DEVICE_WACOM(0x3F) },
1835 { USB_DEVICE_WACOM(0xC5) },
1836 { USB_DEVICE_WACOM(0xC6) },
1837 { USB_DEVICE_WACOM(0xC7) },
1838 /*
1839 * DTU-2231 has two interfaces on the same configuration,
1840 * only one is used.
1841 */
1842 { USB_DEVICE_DETAILED(0xCE, USB_CLASS_HID,
1843 USB_INTERFACE_SUBCLASS_BOOT,
1844 USB_INTERFACE_PROTOCOL_MOUSE) },
1845 { USB_DEVICE_WACOM(0x84) },
1846 { USB_DEVICE_WACOM(0xD0) },
1847 { USB_DEVICE_WACOM(0xD1) },
1848 { USB_DEVICE_WACOM(0xD2) },
1849 { USB_DEVICE_WACOM(0xD3) },
1850 { USB_DEVICE_WACOM(0xD4) },
1851 { USB_DEVICE_WACOM(0xD5) },
1852 { USB_DEVICE_WACOM(0xD6) },
1853 { USB_DEVICE_WACOM(0xD7) },
1854 { USB_DEVICE_WACOM(0xD8) },
1855 { USB_DEVICE_WACOM(0xDA) },
1856 { USB_DEVICE_WACOM(0xDB) },
1857 { USB_DEVICE_WACOM(0xDD) },
1858 { USB_DEVICE_WACOM(0xDE) },
1859 { USB_DEVICE_WACOM(0xDF) },
1860 { USB_DEVICE_WACOM(0xF0) },
1861 { USB_DEVICE_WACOM(0xCC) },
1862 { USB_DEVICE_WACOM(0x90) },
1863 { USB_DEVICE_WACOM(0x93) },
1864 { USB_DEVICE_WACOM(0x97) },
1865 { USB_DEVICE_WACOM(0x9A) },
1866 { USB_DEVICE_WACOM(0x9F) },
1867 { USB_DEVICE_WACOM(0xE2) },
1868 { USB_DEVICE_WACOM(0xE3) },
1869 { USB_DEVICE_WACOM(0xE6) },
1870 { USB_DEVICE_WACOM(0xEC) },
1871 { USB_DEVICE_WACOM(0x47) },
1872 { USB_DEVICE_WACOM(0xF4) },
1873 { USB_DEVICE_LENOVO(0x6004) },
1874 { }
1875 };
1876 MODULE_DEVICE_TABLE(usb, wacom_ids);
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