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Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab...
[mirror_ubuntu-zesty-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 == WACOM_21UX2 || features->type == WACOM_24HD) {
456 t = (t << 1) | (data[1] & 1);
457 }
458 input_report_abs(input, ABS_PRESSURE, t);
459 input_report_abs(input, ABS_TILT_X,
460 ((data[7] << 1) & 0x7e) | (data[8] >> 7));
461 input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f);
462 input_report_key(input, BTN_STYLUS, data[1] & 2);
463 input_report_key(input, BTN_STYLUS2, data[1] & 4);
464 input_report_key(input, BTN_TOUCH, t > 10);
465 }
466
467 /* airbrush second packet */
468 if ((data[1] & 0xbc) == 0xb4) {
469 input_report_abs(input, ABS_WHEEL,
470 (data[6] << 2) | ((data[7] >> 6) & 3));
471 input_report_abs(input, ABS_TILT_X,
472 ((data[7] << 1) & 0x7e) | (data[8] >> 7));
473 input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f);
474 }
475 }
476
477 static int wacom_intuos_irq(struct wacom_wac *wacom)
478 {
479 struct wacom_features *features = &wacom->features;
480 unsigned char *data = wacom->data;
481 struct input_dev *input = wacom->input;
482 unsigned int t;
483 int idx = 0, result;
484
485 if (data[0] != WACOM_REPORT_PENABLED && data[0] != WACOM_REPORT_INTUOSREAD
486 && data[0] != WACOM_REPORT_INTUOSWRITE && data[0] != WACOM_REPORT_INTUOSPAD) {
487 dbg("wacom_intuos_irq: received unknown report #%d", data[0]);
488 return 0;
489 }
490
491 /* tool number */
492 if (features->type == INTUOS)
493 idx = data[1] & 0x01;
494
495 /* pad packets. Works as a second tool and is always in prox */
496 if (data[0] == WACOM_REPORT_INTUOSPAD) {
497 if (features->type >= INTUOS4S && features->type <= INTUOS4L) {
498 input_report_key(input, BTN_0, (data[2] & 0x01));
499 input_report_key(input, BTN_1, (data[3] & 0x01));
500 input_report_key(input, BTN_2, (data[3] & 0x02));
501 input_report_key(input, BTN_3, (data[3] & 0x04));
502 input_report_key(input, BTN_4, (data[3] & 0x08));
503 input_report_key(input, BTN_5, (data[3] & 0x10));
504 input_report_key(input, BTN_6, (data[3] & 0x20));
505 if (data[1] & 0x80) {
506 input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f));
507 } else {
508 /* Out of proximity, clear wheel value. */
509 input_report_abs(input, ABS_WHEEL, 0);
510 }
511 if (features->type != INTUOS4S) {
512 input_report_key(input, BTN_7, (data[3] & 0x40));
513 input_report_key(input, BTN_8, (data[3] & 0x80));
514 }
515 if (data[1] | (data[2] & 0x01) | data[3]) {
516 input_report_key(input, wacom->tool[1], 1);
517 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
518 } else {
519 input_report_key(input, wacom->tool[1], 0);
520 input_report_abs(input, ABS_MISC, 0);
521 }
522 } else if (features->type == WACOM_24HD) {
523 input_report_key(input, BTN_0, (data[6] & 0x01));
524 input_report_key(input, BTN_1, (data[6] & 0x02));
525 input_report_key(input, BTN_2, (data[6] & 0x04));
526 input_report_key(input, BTN_3, (data[6] & 0x08));
527 input_report_key(input, BTN_4, (data[6] & 0x10));
528 input_report_key(input, BTN_5, (data[6] & 0x20));
529 input_report_key(input, BTN_6, (data[6] & 0x40));
530 input_report_key(input, BTN_7, (data[6] & 0x80));
531 input_report_key(input, BTN_8, (data[8] & 0x01));
532 input_report_key(input, BTN_9, (data[8] & 0x02));
533 input_report_key(input, BTN_A, (data[8] & 0x04));
534 input_report_key(input, BTN_B, (data[8] & 0x08));
535 input_report_key(input, BTN_C, (data[8] & 0x10));
536 input_report_key(input, BTN_X, (data[8] & 0x20));
537 input_report_key(input, BTN_Y, (data[8] & 0x40));
538 input_report_key(input, BTN_Z, (data[8] & 0x80));
539
540 /*
541 * Three "buttons" are available on the 24HD which are
542 * physically implemented as a touchstrip. Each button
543 * is approximately 3 bits wide with a 2 bit spacing.
544 * The raw touchstrip bits are stored at:
545 * ((data[3] & 0x1f) << 8) | data[4])
546 */
547 input_report_key(input, KEY_PROG1, data[4] & 0x07);
548 input_report_key(input, KEY_PROG2, data[4] & 0xE0);
549 input_report_key(input, KEY_PROG3, data[3] & 0x1C);
550
551 if (data[1] & 0x80) {
552 input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f));
553 } else {
554 /* Out of proximity, clear wheel value. */
555 input_report_abs(input, ABS_WHEEL, 0);
556 }
557
558 if (data[2] & 0x80) {
559 input_report_abs(input, ABS_THROTTLE, (data[2] & 0x7f));
560 } else {
561 /* Out of proximity, clear second wheel value. */
562 input_report_abs(input, ABS_THROTTLE, 0);
563 }
564
565 if (data[1] | data[2] | (data[3] & 0x1f) | data[4] | data[6] | data[8]) {
566 input_report_key(input, wacom->tool[1], 1);
567 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
568 } else {
569 input_report_key(input, wacom->tool[1], 0);
570 input_report_abs(input, ABS_MISC, 0);
571 }
572 } else {
573 if (features->type == WACOM_21UX2) {
574 input_report_key(input, BTN_0, (data[5] & 0x01));
575 input_report_key(input, BTN_1, (data[6] & 0x01));
576 input_report_key(input, BTN_2, (data[6] & 0x02));
577 input_report_key(input, BTN_3, (data[6] & 0x04));
578 input_report_key(input, BTN_4, (data[6] & 0x08));
579 input_report_key(input, BTN_5, (data[6] & 0x10));
580 input_report_key(input, BTN_6, (data[6] & 0x20));
581 input_report_key(input, BTN_7, (data[6] & 0x40));
582 input_report_key(input, BTN_8, (data[6] & 0x80));
583 input_report_key(input, BTN_9, (data[7] & 0x01));
584 input_report_key(input, BTN_A, (data[8] & 0x01));
585 input_report_key(input, BTN_B, (data[8] & 0x02));
586 input_report_key(input, BTN_C, (data[8] & 0x04));
587 input_report_key(input, BTN_X, (data[8] & 0x08));
588 input_report_key(input, BTN_Y, (data[8] & 0x10));
589 input_report_key(input, BTN_Z, (data[8] & 0x20));
590 input_report_key(input, BTN_BASE, (data[8] & 0x40));
591 input_report_key(input, BTN_BASE2, (data[8] & 0x80));
592 } else {
593 input_report_key(input, BTN_0, (data[5] & 0x01));
594 input_report_key(input, BTN_1, (data[5] & 0x02));
595 input_report_key(input, BTN_2, (data[5] & 0x04));
596 input_report_key(input, BTN_3, (data[5] & 0x08));
597 input_report_key(input, BTN_4, (data[6] & 0x01));
598 input_report_key(input, BTN_5, (data[6] & 0x02));
599 input_report_key(input, BTN_6, (data[6] & 0x04));
600 input_report_key(input, BTN_7, (data[6] & 0x08));
601 input_report_key(input, BTN_8, (data[5] & 0x10));
602 input_report_key(input, BTN_9, (data[6] & 0x10));
603 }
604 input_report_abs(input, ABS_RX, ((data[1] & 0x1f) << 8) | data[2]);
605 input_report_abs(input, ABS_RY, ((data[3] & 0x1f) << 8) | data[4]);
606
607 if ((data[5] & 0x1f) | data[6] | (data[1] & 0x1f) |
608 data[2] | (data[3] & 0x1f) | data[4] | data[8] |
609 (data[7] & 0x01)) {
610 input_report_key(input, wacom->tool[1], 1);
611 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
612 } else {
613 input_report_key(input, wacom->tool[1], 0);
614 input_report_abs(input, ABS_MISC, 0);
615 }
616 }
617 input_event(input, EV_MSC, MSC_SERIAL, 0xffffffff);
618 return 1;
619 }
620
621 /* process in/out prox events */
622 result = wacom_intuos_inout(wacom);
623 if (result)
624 return result - 1;
625
626 /* don't proceed if we don't know the ID */
627 if (!wacom->id[idx])
628 return 0;
629
630 /* Only large Intuos support Lense Cursor */
631 if (wacom->tool[idx] == BTN_TOOL_LENS &&
632 (features->type == INTUOS3 ||
633 features->type == INTUOS3S ||
634 features->type == INTUOS4 ||
635 features->type == INTUOS4S)) {
636
637 return 0;
638 }
639
640 /* Cintiq doesn't send data when RDY bit isn't set */
641 if (features->type == CINTIQ && !(data[1] & 0x40))
642 return 0;
643
644 if (features->type >= INTUOS3S) {
645 input_report_abs(input, ABS_X, (data[2] << 9) | (data[3] << 1) | ((data[9] >> 1) & 1));
646 input_report_abs(input, ABS_Y, (data[4] << 9) | (data[5] << 1) | (data[9] & 1));
647 input_report_abs(input, ABS_DISTANCE, ((data[9] >> 2) & 0x3f));
648 } else {
649 input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[2]));
650 input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[4]));
651 input_report_abs(input, ABS_DISTANCE, ((data[9] >> 3) & 0x1f));
652 }
653
654 /* process general packets */
655 wacom_intuos_general(wacom);
656
657 /* 4D mouse, 2D mouse, marker pen rotation, tilt mouse, or Lens cursor packets */
658 if ((data[1] & 0xbc) == 0xa8 || (data[1] & 0xbe) == 0xb0 || (data[1] & 0xbc) == 0xac) {
659
660 if (data[1] & 0x02) {
661 /* Rotation packet */
662 if (features->type >= INTUOS3S) {
663 /* I3 marker pen rotation */
664 t = (data[6] << 3) | ((data[7] >> 5) & 7);
665 t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) :
666 ((t-1) / 2 + 450)) : (450 - t / 2) ;
667 input_report_abs(input, ABS_Z, t);
668 } else {
669 /* 4D mouse rotation packet */
670 t = (data[6] << 3) | ((data[7] >> 5) & 7);
671 input_report_abs(input, ABS_RZ, (data[7] & 0x20) ?
672 ((t - 1) / 2) : -t / 2);
673 }
674
675 } else if (!(data[1] & 0x10) && features->type < INTUOS3S) {
676 /* 4D mouse packet */
677 input_report_key(input, BTN_LEFT, data[8] & 0x01);
678 input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
679 input_report_key(input, BTN_RIGHT, data[8] & 0x04);
680
681 input_report_key(input, BTN_SIDE, data[8] & 0x20);
682 input_report_key(input, BTN_EXTRA, data[8] & 0x10);
683 t = (data[6] << 2) | ((data[7] >> 6) & 3);
684 input_report_abs(input, ABS_THROTTLE, (data[8] & 0x08) ? -t : t);
685
686 } else if (wacom->tool[idx] == BTN_TOOL_MOUSE) {
687 /* I4 mouse */
688 if (features->type >= INTUOS4S && features->type <= INTUOS4L) {
689 input_report_key(input, BTN_LEFT, data[6] & 0x01);
690 input_report_key(input, BTN_MIDDLE, data[6] & 0x02);
691 input_report_key(input, BTN_RIGHT, data[6] & 0x04);
692 input_report_rel(input, REL_WHEEL, ((data[7] & 0x80) >> 7)
693 - ((data[7] & 0x40) >> 6));
694 input_report_key(input, BTN_SIDE, data[6] & 0x08);
695 input_report_key(input, BTN_EXTRA, data[6] & 0x10);
696
697 input_report_abs(input, ABS_TILT_X,
698 ((data[7] << 1) & 0x7e) | (data[8] >> 7));
699 input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f);
700 } else {
701 /* 2D mouse packet */
702 input_report_key(input, BTN_LEFT, data[8] & 0x04);
703 input_report_key(input, BTN_MIDDLE, data[8] & 0x08);
704 input_report_key(input, BTN_RIGHT, data[8] & 0x10);
705 input_report_rel(input, REL_WHEEL, (data[8] & 0x01)
706 - ((data[8] & 0x02) >> 1));
707
708 /* I3 2D mouse side buttons */
709 if (features->type >= INTUOS3S && features->type <= INTUOS3L) {
710 input_report_key(input, BTN_SIDE, data[8] & 0x40);
711 input_report_key(input, BTN_EXTRA, data[8] & 0x20);
712 }
713 }
714 } else if ((features->type < INTUOS3S || features->type == INTUOS3L ||
715 features->type == INTUOS4L) &&
716 wacom->tool[idx] == BTN_TOOL_LENS) {
717 /* Lens cursor packets */
718 input_report_key(input, BTN_LEFT, data[8] & 0x01);
719 input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
720 input_report_key(input, BTN_RIGHT, data[8] & 0x04);
721 input_report_key(input, BTN_SIDE, data[8] & 0x10);
722 input_report_key(input, BTN_EXTRA, data[8] & 0x08);
723 }
724 }
725
726 input_report_abs(input, ABS_MISC, wacom->id[idx]); /* report tool id */
727 input_report_key(input, wacom->tool[idx], 1);
728 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
729 return 1;
730 }
731
732 static int wacom_tpc_mt_touch(struct wacom_wac *wacom)
733 {
734 struct input_dev *input = wacom->input;
735 unsigned char *data = wacom->data;
736 int contact_with_no_pen_down_count = 0;
737 int i;
738
739 for (i = 0; i < 2; i++) {
740 int p = data[1] & (1 << i);
741 bool touch = p && !wacom->shared->stylus_in_proximity;
742
743 input_mt_slot(input, i);
744 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
745 if (touch) {
746 int x = le16_to_cpup((__le16 *)&data[i * 2 + 2]) & 0x7fff;
747 int y = le16_to_cpup((__le16 *)&data[i * 2 + 6]) & 0x7fff;
748
749 input_report_abs(input, ABS_MT_POSITION_X, x);
750 input_report_abs(input, ABS_MT_POSITION_Y, y);
751 contact_with_no_pen_down_count++;
752 }
753 }
754
755 /* keep touch state for pen event */
756 wacom->shared->touch_down = (contact_with_no_pen_down_count > 0);
757
758 input_mt_report_pointer_emulation(input, true);
759
760 return 1;
761 }
762
763 static int wacom_tpc_single_touch(struct wacom_wac *wacom, size_t len)
764 {
765 char *data = wacom->data;
766 struct input_dev *input = wacom->input;
767 bool prox;
768 int x = 0, y = 0;
769
770 if (!wacom->shared->stylus_in_proximity) {
771 if (len == WACOM_PKGLEN_TPC1FG) {
772 prox = data[0] & 0x01;
773 x = get_unaligned_le16(&data[1]);
774 y = get_unaligned_le16(&data[3]);
775 } else { /* with capacity */
776 prox = data[1] & 0x01;
777 x = le16_to_cpup((__le16 *)&data[2]);
778 y = le16_to_cpup((__le16 *)&data[4]);
779 }
780 } else
781 /* force touch out when pen is in prox */
782 prox = 0;
783
784 if (prox) {
785 input_report_abs(input, ABS_X, x);
786 input_report_abs(input, ABS_Y, y);
787 }
788 input_report_key(input, BTN_TOUCH, prox);
789
790 /* keep touch state for pen events */
791 wacom->shared->touch_down = prox;
792
793 return 1;
794 }
795
796 static int wacom_tpc_pen(struct wacom_wac *wacom)
797 {
798 struct wacom_features *features = &wacom->features;
799 char *data = wacom->data;
800 struct input_dev *input = wacom->input;
801 int pressure;
802 bool prox = data[1] & 0x20;
803
804 if (!wacom->shared->stylus_in_proximity) /* first in prox */
805 /* Going into proximity select tool */
806 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
807
808 /* keep pen state for touch events */
809 wacom->shared->stylus_in_proximity = prox;
810
811 /* send pen events only when touch is up or forced out */
812 if (!wacom->shared->touch_down) {
813 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
814 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
815 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
816 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
817 pressure = ((data[7] & 0x01) << 8) | data[6];
818 if (pressure < 0)
819 pressure = features->pressure_max + pressure + 1;
820 input_report_abs(input, ABS_PRESSURE, pressure);
821 input_report_key(input, BTN_TOUCH, data[1] & 0x05);
822 input_report_key(input, wacom->tool[0], prox);
823 return 1;
824 }
825
826 return 0;
827 }
828
829 static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len)
830 {
831 char *data = wacom->data;
832
833 dbg("wacom_tpc_irq: received report #%d", data[0]);
834
835 switch (len) {
836 case WACOM_PKGLEN_TPC1FG:
837 return wacom_tpc_single_touch(wacom, len);
838
839 case WACOM_PKGLEN_TPC2FG:
840 return wacom_tpc_mt_touch(wacom);
841
842 default:
843 switch (data[0]) {
844 case WACOM_REPORT_TPC1FG:
845 case WACOM_REPORT_TPCHID:
846 case WACOM_REPORT_TPCST:
847 return wacom_tpc_single_touch(wacom, len);
848
849 case WACOM_REPORT_PENABLED:
850 return wacom_tpc_pen(wacom);
851 }
852 }
853
854 return 0;
855 }
856
857 static int wacom_bpt_touch(struct wacom_wac *wacom)
858 {
859 struct wacom_features *features = &wacom->features;
860 struct input_dev *input = wacom->input;
861 unsigned char *data = wacom->data;
862 int i;
863
864 if (data[0] != 0x02)
865 return 0;
866
867 for (i = 0; i < 2; i++) {
868 int offset = (data[1] & 0x80) ? (8 * i) : (9 * i);
869 bool touch = data[offset + 3] & 0x80;
870
871 /*
872 * Touch events need to be disabled while stylus is
873 * in proximity because user's hand is resting on touchpad
874 * and sending unwanted events. User expects tablet buttons
875 * to continue working though.
876 */
877 touch = touch && !wacom->shared->stylus_in_proximity;
878
879 input_mt_slot(input, i);
880 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
881 if (touch) {
882 int x = get_unaligned_be16(&data[offset + 3]) & 0x7ff;
883 int y = get_unaligned_be16(&data[offset + 5]) & 0x7ff;
884 if (features->quirks & WACOM_QUIRK_BBTOUCH_LOWRES) {
885 x <<= 5;
886 y <<= 5;
887 }
888 input_report_abs(input, ABS_MT_POSITION_X, x);
889 input_report_abs(input, ABS_MT_POSITION_Y, y);
890 }
891 }
892
893 input_mt_report_pointer_emulation(input, true);
894
895 input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0);
896 input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0);
897 input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0);
898 input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0);
899
900 input_sync(input);
901
902 return 0;
903 }
904
905 static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data)
906 {
907 struct input_dev *input = wacom->input;
908 int slot_id = data[0] - 2; /* data[0] is between 2 and 17 */
909 bool touch = data[1] & 0x80;
910
911 touch = touch && !wacom->shared->stylus_in_proximity;
912
913 input_mt_slot(input, slot_id);
914 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
915
916 if (touch) {
917 int x = (data[2] << 4) | (data[4] >> 4);
918 int y = (data[3] << 4) | (data[4] & 0x0f);
919 int w = data[6];
920
921 input_report_abs(input, ABS_MT_POSITION_X, x);
922 input_report_abs(input, ABS_MT_POSITION_Y, y);
923 input_report_abs(input, ABS_MT_TOUCH_MAJOR, w);
924 }
925 }
926
927 static void wacom_bpt3_button_msg(struct wacom_wac *wacom, unsigned char *data)
928 {
929 struct input_dev *input = wacom->input;
930
931 input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0);
932 input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0);
933 input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0);
934 input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0);
935 }
936
937 static int wacom_bpt3_touch(struct wacom_wac *wacom)
938 {
939 struct input_dev *input = wacom->input;
940 unsigned char *data = wacom->data;
941 int count = data[1] & 0x07;
942 int i;
943
944 if (data[0] != 0x02)
945 return 0;
946
947 /* data has up to 7 fixed sized 8-byte messages starting at data[2] */
948 for (i = 0; i < count; i++) {
949 int offset = (8 * i) + 2;
950 int msg_id = data[offset];
951
952 if (msg_id >= 2 && msg_id <= 17)
953 wacom_bpt3_touch_msg(wacom, data + offset);
954 else if (msg_id == 128)
955 wacom_bpt3_button_msg(wacom, data + offset);
956
957 }
958
959 input_mt_report_pointer_emulation(input, true);
960
961 input_sync(input);
962
963 return 0;
964 }
965
966 static int wacom_bpt_pen(struct wacom_wac *wacom)
967 {
968 struct input_dev *input = wacom->input;
969 unsigned char *data = wacom->data;
970 int prox = 0, x = 0, y = 0, p = 0, d = 0, pen = 0, btn1 = 0, btn2 = 0;
971
972 if (data[0] != 0x02)
973 return 0;
974
975 prox = (data[1] & 0x20) == 0x20;
976
977 /*
978 * All reports shared between PEN and RUBBER tool must be
979 * forced to a known starting value (zero) when transitioning to
980 * out-of-prox.
981 *
982 * If not reset then, to userspace, it will look like lost events
983 * if new tool comes in-prox with same values as previous tool sent.
984 *
985 * Hardware does report zero in most out-of-prox cases but not all.
986 */
987 if (prox) {
988 if (!wacom->shared->stylus_in_proximity) {
989 if (data[1] & 0x08) {
990 wacom->tool[0] = BTN_TOOL_RUBBER;
991 wacom->id[0] = ERASER_DEVICE_ID;
992 } else {
993 wacom->tool[0] = BTN_TOOL_PEN;
994 wacom->id[0] = STYLUS_DEVICE_ID;
995 }
996 wacom->shared->stylus_in_proximity = true;
997 }
998 x = le16_to_cpup((__le16 *)&data[2]);
999 y = le16_to_cpup((__le16 *)&data[4]);
1000 p = le16_to_cpup((__le16 *)&data[6]);
1001 /*
1002 * Convert distance from out prox to distance from tablet.
1003 * distance will be greater than distance_max once
1004 * touching and applying pressure; do not report negative
1005 * distance.
1006 */
1007 if (data[8] <= wacom->features.distance_max)
1008 d = wacom->features.distance_max - data[8];
1009
1010 pen = data[1] & 0x01;
1011 btn1 = data[1] & 0x02;
1012 btn2 = data[1] & 0x04;
1013 }
1014
1015 input_report_key(input, BTN_TOUCH, pen);
1016 input_report_key(input, BTN_STYLUS, btn1);
1017 input_report_key(input, BTN_STYLUS2, btn2);
1018
1019 input_report_abs(input, ABS_X, x);
1020 input_report_abs(input, ABS_Y, y);
1021 input_report_abs(input, ABS_PRESSURE, p);
1022 input_report_abs(input, ABS_DISTANCE, d);
1023
1024 if (!prox) {
1025 wacom->id[0] = 0;
1026 wacom->shared->stylus_in_proximity = false;
1027 }
1028
1029 input_report_key(input, wacom->tool[0], prox); /* PEN or RUBBER */
1030 input_report_abs(input, ABS_MISC, wacom->id[0]); /* TOOL ID */
1031
1032 return 1;
1033 }
1034
1035 static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len)
1036 {
1037 if (len == WACOM_PKGLEN_BBTOUCH)
1038 return wacom_bpt_touch(wacom);
1039 else if (len == WACOM_PKGLEN_BBTOUCH3)
1040 return wacom_bpt3_touch(wacom);
1041 else if (len == WACOM_PKGLEN_BBFUN || len == WACOM_PKGLEN_BBPEN)
1042 return wacom_bpt_pen(wacom);
1043
1044 return 0;
1045 }
1046
1047 static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len)
1048 {
1049 unsigned char *data = wacom->data;
1050 int connected;
1051
1052 if (len != WACOM_PKGLEN_WIRELESS || data[0] != 0x80)
1053 return 0;
1054
1055 connected = data[1] & 0x01;
1056 if (connected) {
1057 int pid, battery;
1058
1059 pid = get_unaligned_be16(&data[6]);
1060 battery = data[5] & 0x3f;
1061 if (wacom->pid != pid) {
1062 wacom->pid = pid;
1063 wacom_schedule_work(wacom);
1064 }
1065 wacom->battery_capacity = battery;
1066 } else if (wacom->pid != 0) {
1067 /* disconnected while previously connected */
1068 wacom->pid = 0;
1069 wacom_schedule_work(wacom);
1070 wacom->battery_capacity = 0;
1071 }
1072
1073 return 0;
1074 }
1075
1076 void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len)
1077 {
1078 bool sync;
1079
1080 switch (wacom_wac->features.type) {
1081 case PENPARTNER:
1082 sync = wacom_penpartner_irq(wacom_wac);
1083 break;
1084
1085 case PL:
1086 sync = wacom_pl_irq(wacom_wac);
1087 break;
1088
1089 case WACOM_G4:
1090 case GRAPHIRE:
1091 case WACOM_MO:
1092 sync = wacom_graphire_irq(wacom_wac);
1093 break;
1094
1095 case PTU:
1096 sync = wacom_ptu_irq(wacom_wac);
1097 break;
1098
1099 case DTU:
1100 sync = wacom_dtu_irq(wacom_wac);
1101 break;
1102
1103 case INTUOS:
1104 case INTUOS3S:
1105 case INTUOS3:
1106 case INTUOS3L:
1107 case INTUOS4S:
1108 case INTUOS4:
1109 case INTUOS4L:
1110 case CINTIQ:
1111 case WACOM_BEE:
1112 case WACOM_21UX2:
1113 case WACOM_24HD:
1114 sync = wacom_intuos_irq(wacom_wac);
1115 break;
1116
1117 case TABLETPC:
1118 case TABLETPC2FG:
1119 sync = wacom_tpc_irq(wacom_wac, len);
1120 break;
1121
1122 case BAMBOO_PT:
1123 sync = wacom_bpt_irq(wacom_wac, len);
1124 break;
1125
1126 case WIRELESS:
1127 sync = wacom_wireless_irq(wacom_wac, len);
1128 break;
1129
1130 default:
1131 sync = false;
1132 break;
1133 }
1134
1135 if (sync)
1136 input_sync(wacom_wac->input);
1137 }
1138
1139 static void wacom_setup_cintiq(struct wacom_wac *wacom_wac)
1140 {
1141 struct input_dev *input_dev = wacom_wac->input;
1142
1143 input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
1144
1145 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1146 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1147 __set_bit(BTN_TOOL_BRUSH, input_dev->keybit);
1148 __set_bit(BTN_TOOL_PENCIL, input_dev->keybit);
1149 __set_bit(BTN_TOOL_AIRBRUSH, input_dev->keybit);
1150 __set_bit(BTN_STYLUS, input_dev->keybit);
1151 __set_bit(BTN_STYLUS2, input_dev->keybit);
1152
1153 input_set_abs_params(input_dev, ABS_DISTANCE,
1154 0, wacom_wac->features.distance_max, 0, 0);
1155 input_set_abs_params(input_dev, ABS_WHEEL, 0, 1023, 0, 0);
1156 input_set_abs_params(input_dev, ABS_TILT_X, 0, 127, 0, 0);
1157 input_set_abs_params(input_dev, ABS_TILT_Y, 0, 127, 0, 0);
1158 }
1159
1160 static void wacom_setup_intuos(struct wacom_wac *wacom_wac)
1161 {
1162 struct input_dev *input_dev = wacom_wac->input;
1163
1164 input_set_capability(input_dev, EV_REL, REL_WHEEL);
1165
1166 wacom_setup_cintiq(wacom_wac);
1167
1168 __set_bit(BTN_LEFT, input_dev->keybit);
1169 __set_bit(BTN_RIGHT, input_dev->keybit);
1170 __set_bit(BTN_MIDDLE, input_dev->keybit);
1171 __set_bit(BTN_SIDE, input_dev->keybit);
1172 __set_bit(BTN_EXTRA, input_dev->keybit);
1173 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
1174 __set_bit(BTN_TOOL_LENS, input_dev->keybit);
1175
1176 input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0);
1177 input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0);
1178 }
1179
1180 void wacom_setup_device_quirks(struct wacom_features *features)
1181 {
1182
1183 /* touch device found but size is not defined. use default */
1184 if (features->device_type == BTN_TOOL_FINGER && !features->x_max) {
1185 features->x_max = 1023;
1186 features->y_max = 1023;
1187 }
1188
1189 /* these device have multiple inputs */
1190 if (features->type == TABLETPC || features->type == TABLETPC2FG ||
1191 features->type == BAMBOO_PT || features->type == WIRELESS)
1192 features->quirks |= WACOM_QUIRK_MULTI_INPUT;
1193
1194 /* quirk for bamboo touch with 2 low res touches */
1195 if (features->type == BAMBOO_PT &&
1196 features->pktlen == WACOM_PKGLEN_BBTOUCH) {
1197 features->x_max <<= 5;
1198 features->y_max <<= 5;
1199 features->x_fuzz <<= 5;
1200 features->y_fuzz <<= 5;
1201 features->quirks |= WACOM_QUIRK_BBTOUCH_LOWRES;
1202 }
1203
1204 if (features->type == WIRELESS) {
1205
1206 /* monitor never has input and pen/touch have delayed create */
1207 features->quirks |= WACOM_QUIRK_NO_INPUT;
1208
1209 /* must be monitor interface if no device_type set */
1210 if (!features->device_type)
1211 features->quirks |= WACOM_QUIRK_MONITOR;
1212 }
1213 }
1214
1215 static unsigned int wacom_calculate_touch_res(unsigned int logical_max,
1216 unsigned int physical_max)
1217 {
1218 /* Touch physical dimensions are in 100th of mm */
1219 return (logical_max * 100) / physical_max;
1220 }
1221
1222 void wacom_setup_input_capabilities(struct input_dev *input_dev,
1223 struct wacom_wac *wacom_wac)
1224 {
1225 struct wacom_features *features = &wacom_wac->features;
1226 int i;
1227
1228 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
1229
1230 __set_bit(BTN_TOUCH, input_dev->keybit);
1231
1232 input_set_abs_params(input_dev, ABS_X, 0, features->x_max,
1233 features->x_fuzz, 0);
1234 input_set_abs_params(input_dev, ABS_Y, 0, features->y_max,
1235 features->y_fuzz, 0);
1236
1237 if (features->device_type == BTN_TOOL_PEN) {
1238 input_set_abs_params(input_dev, ABS_PRESSURE, 0, features->pressure_max,
1239 features->pressure_fuzz, 0);
1240
1241 /* penabled devices have fixed resolution for each model */
1242 input_abs_set_res(input_dev, ABS_X, features->x_resolution);
1243 input_abs_set_res(input_dev, ABS_Y, features->y_resolution);
1244 } else {
1245 input_abs_set_res(input_dev, ABS_X,
1246 wacom_calculate_touch_res(features->x_max,
1247 features->x_phy));
1248 input_abs_set_res(input_dev, ABS_Y,
1249 wacom_calculate_touch_res(features->y_max,
1250 features->y_phy));
1251 }
1252
1253 __set_bit(ABS_MISC, input_dev->absbit);
1254
1255 switch (wacom_wac->features.type) {
1256 case WACOM_MO:
1257 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
1258 /* fall through */
1259
1260 case WACOM_G4:
1261 input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
1262
1263 __set_bit(BTN_BACK, input_dev->keybit);
1264 __set_bit(BTN_FORWARD, input_dev->keybit);
1265 /* fall through */
1266
1267 case GRAPHIRE:
1268 input_set_capability(input_dev, EV_REL, REL_WHEEL);
1269
1270 __set_bit(BTN_LEFT, input_dev->keybit);
1271 __set_bit(BTN_RIGHT, input_dev->keybit);
1272 __set_bit(BTN_MIDDLE, input_dev->keybit);
1273
1274 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1275 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1276 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
1277 __set_bit(BTN_STYLUS, input_dev->keybit);
1278 __set_bit(BTN_STYLUS2, input_dev->keybit);
1279
1280 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1281 break;
1282
1283 case WACOM_24HD:
1284 __set_bit(BTN_A, input_dev->keybit);
1285 __set_bit(BTN_B, input_dev->keybit);
1286 __set_bit(BTN_C, input_dev->keybit);
1287 __set_bit(BTN_X, input_dev->keybit);
1288 __set_bit(BTN_Y, input_dev->keybit);
1289 __set_bit(BTN_Z, input_dev->keybit);
1290
1291 for (i = 0; i < 10; i++)
1292 __set_bit(BTN_0 + i, input_dev->keybit);
1293
1294 __set_bit(KEY_PROG1, input_dev->keybit);
1295 __set_bit(KEY_PROG2, input_dev->keybit);
1296 __set_bit(KEY_PROG3, input_dev->keybit);
1297
1298 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1299 input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0);
1300 wacom_setup_cintiq(wacom_wac);
1301 break;
1302
1303 case WACOM_21UX2:
1304 __set_bit(BTN_A, input_dev->keybit);
1305 __set_bit(BTN_B, input_dev->keybit);
1306 __set_bit(BTN_C, input_dev->keybit);
1307 __set_bit(BTN_X, input_dev->keybit);
1308 __set_bit(BTN_Y, input_dev->keybit);
1309 __set_bit(BTN_Z, input_dev->keybit);
1310 __set_bit(BTN_BASE, input_dev->keybit);
1311 __set_bit(BTN_BASE2, input_dev->keybit);
1312 /* fall through */
1313
1314 case WACOM_BEE:
1315 __set_bit(BTN_8, input_dev->keybit);
1316 __set_bit(BTN_9, input_dev->keybit);
1317 /* fall through */
1318
1319 case CINTIQ:
1320 for (i = 0; i < 8; i++)
1321 __set_bit(BTN_0 + i, input_dev->keybit);
1322
1323 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
1324 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
1325 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1326
1327 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
1328
1329 wacom_setup_cintiq(wacom_wac);
1330 break;
1331
1332 case INTUOS3:
1333 case INTUOS3L:
1334 __set_bit(BTN_4, input_dev->keybit);
1335 __set_bit(BTN_5, input_dev->keybit);
1336 __set_bit(BTN_6, input_dev->keybit);
1337 __set_bit(BTN_7, input_dev->keybit);
1338
1339 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
1340 /* fall through */
1341
1342 case INTUOS3S:
1343 __set_bit(BTN_0, input_dev->keybit);
1344 __set_bit(BTN_1, input_dev->keybit);
1345 __set_bit(BTN_2, input_dev->keybit);
1346 __set_bit(BTN_3, input_dev->keybit);
1347
1348 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
1349 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1350 /* fall through */
1351
1352 case INTUOS:
1353 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1354
1355 wacom_setup_intuos(wacom_wac);
1356 break;
1357
1358 case INTUOS4:
1359 case INTUOS4L:
1360 __set_bit(BTN_7, input_dev->keybit);
1361 __set_bit(BTN_8, input_dev->keybit);
1362 /* fall through */
1363
1364 case INTUOS4S:
1365 for (i = 0; i < 7; i++)
1366 __set_bit(BTN_0 + i, input_dev->keybit);
1367
1368 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1369 wacom_setup_intuos(wacom_wac);
1370
1371 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1372 break;
1373
1374 case TABLETPC2FG:
1375 if (features->device_type == BTN_TOOL_FINGER) {
1376
1377 input_mt_init_slots(input_dev, 2);
1378 input_set_abs_params(input_dev, ABS_MT_TOOL_TYPE,
1379 0, MT_TOOL_MAX, 0, 0);
1380 input_set_abs_params(input_dev, ABS_MT_POSITION_X,
1381 0, features->x_max, 0, 0);
1382 input_set_abs_params(input_dev, ABS_MT_POSITION_Y,
1383 0, features->y_max, 0, 0);
1384 }
1385 /* fall through */
1386
1387 case TABLETPC:
1388 __clear_bit(ABS_MISC, input_dev->absbit);
1389
1390 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
1391
1392 if (features->device_type != BTN_TOOL_PEN)
1393 break; /* no need to process stylus stuff */
1394
1395 /* fall through */
1396
1397 case PL:
1398 case DTU:
1399 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1400 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1401 __set_bit(BTN_STYLUS, input_dev->keybit);
1402 __set_bit(BTN_STYLUS2, input_dev->keybit);
1403
1404 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
1405 break;
1406
1407 case PTU:
1408 __set_bit(BTN_STYLUS2, input_dev->keybit);
1409 /* fall through */
1410
1411 case PENPARTNER:
1412 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1413 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1414 __set_bit(BTN_STYLUS, input_dev->keybit);
1415
1416 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1417 break;
1418
1419 case BAMBOO_PT:
1420 __clear_bit(ABS_MISC, input_dev->absbit);
1421
1422 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1423
1424 if (features->device_type == BTN_TOOL_FINGER) {
1425 __set_bit(BTN_LEFT, input_dev->keybit);
1426 __set_bit(BTN_FORWARD, input_dev->keybit);
1427 __set_bit(BTN_BACK, input_dev->keybit);
1428 __set_bit(BTN_RIGHT, input_dev->keybit);
1429
1430 __set_bit(BTN_TOOL_FINGER, input_dev->keybit);
1431 __set_bit(BTN_TOOL_DOUBLETAP, input_dev->keybit);
1432
1433 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {
1434 __set_bit(BTN_TOOL_TRIPLETAP,
1435 input_dev->keybit);
1436 __set_bit(BTN_TOOL_QUADTAP,
1437 input_dev->keybit);
1438
1439 input_mt_init_slots(input_dev, 16);
1440
1441 input_set_abs_params(input_dev,
1442 ABS_MT_TOUCH_MAJOR,
1443 0, 255, 0, 0);
1444 } else {
1445 input_mt_init_slots(input_dev, 2);
1446 }
1447
1448 input_set_abs_params(input_dev, ABS_MT_POSITION_X,
1449 0, features->x_max,
1450 features->x_fuzz, 0);
1451 input_set_abs_params(input_dev, ABS_MT_POSITION_Y,
1452 0, features->y_max,
1453 features->y_fuzz, 0);
1454 } else if (features->device_type == BTN_TOOL_PEN) {
1455 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1456 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1457 __set_bit(BTN_STYLUS, input_dev->keybit);
1458 __set_bit(BTN_STYLUS2, input_dev->keybit);
1459 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
1460 features->distance_max,
1461 0, 0);
1462 }
1463 break;
1464 }
1465 }
1466
1467 static const struct wacom_features wacom_features_0x00 =
1468 { "Wacom Penpartner", WACOM_PKGLEN_PENPRTN, 5040, 3780, 255,
1469 0, PENPARTNER, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
1470 static const struct wacom_features wacom_features_0x10 =
1471 { "Wacom Graphire", WACOM_PKGLEN_GRAPHIRE, 10206, 7422, 511,
1472 63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1473 static const struct wacom_features wacom_features_0x11 =
1474 { "Wacom Graphire2 4x5", WACOM_PKGLEN_GRAPHIRE, 10206, 7422, 511,
1475 63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1476 static const struct wacom_features wacom_features_0x12 =
1477 { "Wacom Graphire2 5x7", WACOM_PKGLEN_GRAPHIRE, 13918, 10206, 511,
1478 63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1479 static const struct wacom_features wacom_features_0x13 =
1480 { "Wacom Graphire3", WACOM_PKGLEN_GRAPHIRE, 10208, 7424, 511,
1481 63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1482 static const struct wacom_features wacom_features_0x14 =
1483 { "Wacom Graphire3 6x8", WACOM_PKGLEN_GRAPHIRE, 16704, 12064, 511,
1484 63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1485 static const struct wacom_features wacom_features_0x15 =
1486 { "Wacom Graphire4 4x5", WACOM_PKGLEN_GRAPHIRE, 10208, 7424, 511,
1487 63, WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1488 static const struct wacom_features wacom_features_0x16 =
1489 { "Wacom Graphire4 6x8", WACOM_PKGLEN_GRAPHIRE, 16704, 12064, 511,
1490 63, WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1491 static const struct wacom_features wacom_features_0x17 =
1492 { "Wacom BambooFun 4x5", WACOM_PKGLEN_BBFUN, 14760, 9225, 511,
1493 63, WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1494 static const struct wacom_features wacom_features_0x18 =
1495 { "Wacom BambooFun 6x8", WACOM_PKGLEN_BBFUN, 21648, 13530, 511,
1496 63, WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1497 static const struct wacom_features wacom_features_0x19 =
1498 { "Wacom Bamboo1 Medium", WACOM_PKGLEN_GRAPHIRE, 16704, 12064, 511,
1499 63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1500 static const struct wacom_features wacom_features_0x60 =
1501 { "Wacom Volito", WACOM_PKGLEN_GRAPHIRE, 5104, 3712, 511,
1502 63, GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
1503 static const struct wacom_features wacom_features_0x61 =
1504 { "Wacom PenStation2", WACOM_PKGLEN_GRAPHIRE, 3250, 2320, 255,
1505 63, GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
1506 static const struct wacom_features wacom_features_0x62 =
1507 { "Wacom Volito2 4x5", WACOM_PKGLEN_GRAPHIRE, 5104, 3712, 511,
1508 63, GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
1509 static const struct wacom_features wacom_features_0x63 =
1510 { "Wacom Volito2 2x3", WACOM_PKGLEN_GRAPHIRE, 3248, 2320, 511,
1511 63, GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
1512 static const struct wacom_features wacom_features_0x64 =
1513 { "Wacom PenPartner2", WACOM_PKGLEN_GRAPHIRE, 3250, 2320, 511,
1514 63, GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
1515 static const struct wacom_features wacom_features_0x65 =
1516 { "Wacom Bamboo", WACOM_PKGLEN_BBFUN, 14760, 9225, 511,
1517 63, WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1518 static const struct wacom_features wacom_features_0x69 =
1519 { "Wacom Bamboo1", WACOM_PKGLEN_GRAPHIRE, 5104, 3712, 511,
1520 63, GRAPHIRE, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
1521 static const struct wacom_features wacom_features_0x6A =
1522 { "Wacom Bamboo1 4x6", WACOM_PKGLEN_GRAPHIRE, 14760, 9225, 1023,
1523 63, GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1524 static const struct wacom_features wacom_features_0x6B =
1525 { "Wacom Bamboo1 5x8", WACOM_PKGLEN_GRAPHIRE, 21648, 13530, 1023,
1526 63, GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1527 static const struct wacom_features wacom_features_0x20 =
1528 { "Wacom Intuos 4x5", WACOM_PKGLEN_INTUOS, 12700, 10600, 1023,
1529 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1530 static const struct wacom_features wacom_features_0x21 =
1531 { "Wacom Intuos 6x8", WACOM_PKGLEN_INTUOS, 20320, 16240, 1023,
1532 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1533 static const struct wacom_features wacom_features_0x22 =
1534 { "Wacom Intuos 9x12", WACOM_PKGLEN_INTUOS, 30480, 24060, 1023,
1535 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1536 static const struct wacom_features wacom_features_0x23 =
1537 { "Wacom Intuos 12x12", WACOM_PKGLEN_INTUOS, 30480, 31680, 1023,
1538 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1539 static const struct wacom_features wacom_features_0x24 =
1540 { "Wacom Intuos 12x18", WACOM_PKGLEN_INTUOS, 45720, 31680, 1023,
1541 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1542 static const struct wacom_features wacom_features_0x30 =
1543 { "Wacom PL400", WACOM_PKGLEN_GRAPHIRE, 5408, 4056, 255,
1544 0, PL, WACOM_PL_RES, WACOM_PL_RES };
1545 static const struct wacom_features wacom_features_0x31 =
1546 { "Wacom PL500", WACOM_PKGLEN_GRAPHIRE, 6144, 4608, 255,
1547 0, PL, WACOM_PL_RES, WACOM_PL_RES };
1548 static const struct wacom_features wacom_features_0x32 =
1549 { "Wacom PL600", WACOM_PKGLEN_GRAPHIRE, 6126, 4604, 255,
1550 0, PL, WACOM_PL_RES, WACOM_PL_RES };
1551 static const struct wacom_features wacom_features_0x33 =
1552 { "Wacom PL600SX", WACOM_PKGLEN_GRAPHIRE, 6260, 5016, 255,
1553 0, PL, WACOM_PL_RES, WACOM_PL_RES };
1554 static const struct wacom_features wacom_features_0x34 =
1555 { "Wacom PL550", WACOM_PKGLEN_GRAPHIRE, 6144, 4608, 511,
1556 0, PL, WACOM_PL_RES, WACOM_PL_RES };
1557 static const struct wacom_features wacom_features_0x35 =
1558 { "Wacom PL800", WACOM_PKGLEN_GRAPHIRE, 7220, 5780, 511,
1559 0, PL, WACOM_PL_RES, WACOM_PL_RES };
1560 static const struct wacom_features wacom_features_0x37 =
1561 { "Wacom PL700", WACOM_PKGLEN_GRAPHIRE, 6758, 5406, 511,
1562 0, PL, WACOM_PL_RES, WACOM_PL_RES };
1563 static const struct wacom_features wacom_features_0x38 =
1564 { "Wacom PL510", WACOM_PKGLEN_GRAPHIRE, 6282, 4762, 511,
1565 0, PL, WACOM_PL_RES, WACOM_PL_RES };
1566 static const struct wacom_features wacom_features_0x39 =
1567 { "Wacom DTU710", WACOM_PKGLEN_GRAPHIRE, 34080, 27660, 511,
1568 0, PL, WACOM_PL_RES, WACOM_PL_RES };
1569 static const struct wacom_features wacom_features_0xC4 =
1570 { "Wacom DTF521", WACOM_PKGLEN_GRAPHIRE, 6282, 4762, 511,
1571 0, PL, WACOM_PL_RES, WACOM_PL_RES };
1572 static const struct wacom_features wacom_features_0xC0 =
1573 { "Wacom DTF720", WACOM_PKGLEN_GRAPHIRE, 6858, 5506, 511,
1574 0, PL, WACOM_PL_RES, WACOM_PL_RES };
1575 static const struct wacom_features wacom_features_0xC2 =
1576 { "Wacom DTF720a", WACOM_PKGLEN_GRAPHIRE, 6858, 5506, 511,
1577 0, PL, WACOM_PL_RES, WACOM_PL_RES };
1578 static const struct wacom_features wacom_features_0x03 =
1579 { "Wacom Cintiq Partner", WACOM_PKGLEN_GRAPHIRE, 20480, 15360, 511,
1580 0, PTU, WACOM_PL_RES, WACOM_PL_RES };
1581 static const struct wacom_features wacom_features_0x41 =
1582 { "Wacom Intuos2 4x5", WACOM_PKGLEN_INTUOS, 12700, 10600, 1023,
1583 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1584 static const struct wacom_features wacom_features_0x42 =
1585 { "Wacom Intuos2 6x8", WACOM_PKGLEN_INTUOS, 20320, 16240, 1023,
1586 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1587 static const struct wacom_features wacom_features_0x43 =
1588 { "Wacom Intuos2 9x12", WACOM_PKGLEN_INTUOS, 30480, 24060, 1023,
1589 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1590 static const struct wacom_features wacom_features_0x44 =
1591 { "Wacom Intuos2 12x12", WACOM_PKGLEN_INTUOS, 30480, 31680, 1023,
1592 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1593 static const struct wacom_features wacom_features_0x45 =
1594 { "Wacom Intuos2 12x18", WACOM_PKGLEN_INTUOS, 45720, 31680, 1023,
1595 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1596 static const struct wacom_features wacom_features_0xB0 =
1597 { "Wacom Intuos3 4x5", WACOM_PKGLEN_INTUOS, 25400, 20320, 1023,
1598 63, INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1599 static const struct wacom_features wacom_features_0xB1 =
1600 { "Wacom Intuos3 6x8", WACOM_PKGLEN_INTUOS, 40640, 30480, 1023,
1601 63, INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1602 static const struct wacom_features wacom_features_0xB2 =
1603 { "Wacom Intuos3 9x12", WACOM_PKGLEN_INTUOS, 60960, 45720, 1023,
1604 63, INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1605 static const struct wacom_features wacom_features_0xB3 =
1606 { "Wacom Intuos3 12x12", WACOM_PKGLEN_INTUOS, 60960, 60960, 1023,
1607 63, INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1608 static const struct wacom_features wacom_features_0xB4 =
1609 { "Wacom Intuos3 12x19", WACOM_PKGLEN_INTUOS, 97536, 60960, 1023,
1610 63, INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1611 static const struct wacom_features wacom_features_0xB5 =
1612 { "Wacom Intuos3 6x11", WACOM_PKGLEN_INTUOS, 54204, 31750, 1023,
1613 63, INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1614 static const struct wacom_features wacom_features_0xB7 =
1615 { "Wacom Intuos3 4x6", WACOM_PKGLEN_INTUOS, 31496, 19685, 1023,
1616 63, INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1617 static const struct wacom_features wacom_features_0xB8 =
1618 { "Wacom Intuos4 4x6", WACOM_PKGLEN_INTUOS, 31496, 19685, 2047,
1619 63, INTUOS4S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1620 static const struct wacom_features wacom_features_0xB9 =
1621 { "Wacom Intuos4 6x9", WACOM_PKGLEN_INTUOS, 44704, 27940, 2047,
1622 63, INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1623 static const struct wacom_features wacom_features_0xBA =
1624 { "Wacom Intuos4 8x13", WACOM_PKGLEN_INTUOS, 65024, 40640, 2047,
1625 63, INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1626 static const struct wacom_features wacom_features_0xBB =
1627 { "Wacom Intuos4 12x19", WACOM_PKGLEN_INTUOS, 97536, 60960, 2047,
1628 63, INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1629 static const struct wacom_features wacom_features_0xBC =
1630 { "Wacom Intuos4 WL", WACOM_PKGLEN_INTUOS, 40840, 25400, 2047,
1631 63, INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1632 static const struct wacom_features wacom_features_0xF4 =
1633 { "Wacom Cintiq 24HD", WACOM_PKGLEN_INTUOS, 104480, 65600, 2047,
1634 63, WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1635 static const struct wacom_features wacom_features_0x3F =
1636 { "Wacom Cintiq 21UX", WACOM_PKGLEN_INTUOS, 87200, 65600, 1023,
1637 63, CINTIQ, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1638 static const struct wacom_features wacom_features_0xC5 =
1639 { "Wacom Cintiq 20WSX", WACOM_PKGLEN_INTUOS, 86680, 54180, 1023,
1640 63, WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1641 static const struct wacom_features wacom_features_0xC6 =
1642 { "Wacom Cintiq 12WX", WACOM_PKGLEN_INTUOS, 53020, 33440, 1023,
1643 63, WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1644 static const struct wacom_features wacom_features_0xC7 =
1645 { "Wacom DTU1931", WACOM_PKGLEN_GRAPHIRE, 37832, 30305, 511,
1646 0, PL, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1647 static const struct wacom_features wacom_features_0xCE =
1648 { "Wacom DTU2231", WACOM_PKGLEN_GRAPHIRE, 47864, 27011, 511,
1649 0, DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1650 static const struct wacom_features wacom_features_0xF0 =
1651 { "Wacom DTU1631", WACOM_PKGLEN_GRAPHIRE, 34623, 19553, 511,
1652 0, DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1653 static const struct wacom_features wacom_features_0xCC =
1654 { "Wacom Cintiq 21UX2", WACOM_PKGLEN_INTUOS, 87200, 65600, 2047,
1655 63, WACOM_21UX2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
1656 static const struct wacom_features wacom_features_0x90 =
1657 { "Wacom ISDv4 90", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 255,
1658 0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1659 static const struct wacom_features wacom_features_0x93 =
1660 { "Wacom ISDv4 93", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 255,
1661 0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1662 static const struct wacom_features wacom_features_0x97 =
1663 { "Wacom ISDv4 97", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 511,
1664 0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1665 static const struct wacom_features wacom_features_0x9A =
1666 { "Wacom ISDv4 9A", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 255,
1667 0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1668 static const struct wacom_features wacom_features_0x9F =
1669 { "Wacom ISDv4 9F", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 255,
1670 0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1671 static const struct wacom_features wacom_features_0xE2 =
1672 { "Wacom ISDv4 E2", WACOM_PKGLEN_TPC2FG, 26202, 16325, 255,
1673 0, TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1674 static const struct wacom_features wacom_features_0xE3 =
1675 { "Wacom ISDv4 E3", WACOM_PKGLEN_TPC2FG, 26202, 16325, 255,
1676 0, TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1677 static const struct wacom_features wacom_features_0xE6 =
1678 { "Wacom ISDv4 E6", WACOM_PKGLEN_TPC2FG, 27760, 15694, 255,
1679 0, TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1680 static const struct wacom_features wacom_features_0xEC =
1681 { "Wacom ISDv4 EC", WACOM_PKGLEN_GRAPHIRE, 25710, 14500, 255,
1682 0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1683 static const struct wacom_features wacom_features_0x47 =
1684 { "Wacom Intuos2 6x8", WACOM_PKGLEN_INTUOS, 20320, 16240, 1023,
1685 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1686 static const struct wacom_features wacom_features_0x84 =
1687 { "Wacom Wireless Receiver", WACOM_PKGLEN_WIRELESS, 0, 0, 0,
1688 0, WIRELESS, 0, 0 };
1689 static const struct wacom_features wacom_features_0xD0 =
1690 { "Wacom Bamboo 2FG", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023,
1691 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1692 static const struct wacom_features wacom_features_0xD1 =
1693 { "Wacom Bamboo 2FG 4x5", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023,
1694 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1695 static const struct wacom_features wacom_features_0xD2 =
1696 { "Wacom Bamboo Craft", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023,
1697 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1698 static const struct wacom_features wacom_features_0xD3 =
1699 { "Wacom Bamboo 2FG 6x8", WACOM_PKGLEN_BBFUN, 21648, 13700, 1023,
1700 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1701 static const struct wacom_features wacom_features_0xD4 =
1702 { "Wacom Bamboo Pen", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023,
1703 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1704 static const struct wacom_features wacom_features_0xD5 =
1705 { "Wacom Bamboo Pen 6x8", WACOM_PKGLEN_BBFUN, 21648, 13700, 1023,
1706 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1707 static const struct wacom_features wacom_features_0xD6 =
1708 { "Wacom BambooPT 2FG 4x5", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023,
1709 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1710 static const struct wacom_features wacom_features_0xD7 =
1711 { "Wacom BambooPT 2FG Small", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023,
1712 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1713 static const struct wacom_features wacom_features_0xD8 =
1714 { "Wacom Bamboo Comic 2FG", WACOM_PKGLEN_BBFUN, 21648, 13700, 1023,
1715 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1716 static const struct wacom_features wacom_features_0xDA =
1717 { "Wacom Bamboo 2FG 4x5 SE", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023,
1718 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1719 static struct wacom_features wacom_features_0xDB =
1720 { "Wacom Bamboo 2FG 6x8 SE", WACOM_PKGLEN_BBFUN, 21648, 13700, 1023,
1721 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1722 static const struct wacom_features wacom_features_0xDD =
1723 { "Wacom Bamboo Connect", WACOM_PKGLEN_BBPEN, 14720, 9200, 1023,
1724 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1725 static const struct wacom_features wacom_features_0xDE =
1726 { "Wacom Bamboo 16FG 4x5", WACOM_PKGLEN_BBPEN, 14720, 9200, 1023,
1727 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1728 static const struct wacom_features wacom_features_0xDF =
1729 { "Wacom Bamboo 16FG 6x8", WACOM_PKGLEN_BBPEN, 21648, 13700, 1023,
1730 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1731 static const struct wacom_features wacom_features_0x6004 =
1732 { "ISD-V4", WACOM_PKGLEN_GRAPHIRE, 12800, 8000, 255,
1733 0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1734
1735 #define USB_DEVICE_WACOM(prod) \
1736 USB_DEVICE(USB_VENDOR_ID_WACOM, prod), \
1737 .driver_info = (kernel_ulong_t)&wacom_features_##prod
1738
1739 #define USB_DEVICE_DETAILED(prod, class, sub, proto) \
1740 USB_DEVICE_AND_INTERFACE_INFO(USB_VENDOR_ID_WACOM, prod, class, \
1741 sub, proto), \
1742 .driver_info = (kernel_ulong_t)&wacom_features_##prod
1743
1744 #define USB_DEVICE_LENOVO(prod) \
1745 USB_DEVICE(USB_VENDOR_ID_LENOVO, prod), \
1746 .driver_info = (kernel_ulong_t)&wacom_features_##prod
1747
1748 const struct usb_device_id wacom_ids[] = {
1749 { USB_DEVICE_WACOM(0x00) },
1750 { USB_DEVICE_WACOM(0x10) },
1751 { USB_DEVICE_WACOM(0x11) },
1752 { USB_DEVICE_WACOM(0x12) },
1753 { USB_DEVICE_WACOM(0x13) },
1754 { USB_DEVICE_WACOM(0x14) },
1755 { USB_DEVICE_WACOM(0x15) },
1756 { USB_DEVICE_WACOM(0x16) },
1757 { USB_DEVICE_WACOM(0x17) },
1758 { USB_DEVICE_WACOM(0x18) },
1759 { USB_DEVICE_WACOM(0x19) },
1760 { USB_DEVICE_WACOM(0x60) },
1761 { USB_DEVICE_WACOM(0x61) },
1762 { USB_DEVICE_WACOM(0x62) },
1763 { USB_DEVICE_WACOM(0x63) },
1764 { USB_DEVICE_WACOM(0x64) },
1765 { USB_DEVICE_WACOM(0x65) },
1766 { USB_DEVICE_WACOM(0x69) },
1767 { USB_DEVICE_WACOM(0x6A) },
1768 { USB_DEVICE_WACOM(0x6B) },
1769 { USB_DEVICE_WACOM(0x20) },
1770 { USB_DEVICE_WACOM(0x21) },
1771 { USB_DEVICE_WACOM(0x22) },
1772 { USB_DEVICE_WACOM(0x23) },
1773 { USB_DEVICE_WACOM(0x24) },
1774 { USB_DEVICE_WACOM(0x30) },
1775 { USB_DEVICE_WACOM(0x31) },
1776 { USB_DEVICE_WACOM(0x32) },
1777 { USB_DEVICE_WACOM(0x33) },
1778 { USB_DEVICE_WACOM(0x34) },
1779 { USB_DEVICE_WACOM(0x35) },
1780 { USB_DEVICE_WACOM(0x37) },
1781 { USB_DEVICE_WACOM(0x38) },
1782 { USB_DEVICE_WACOM(0x39) },
1783 { USB_DEVICE_WACOM(0xC4) },
1784 { USB_DEVICE_WACOM(0xC0) },
1785 { USB_DEVICE_WACOM(0xC2) },
1786 { USB_DEVICE_WACOM(0x03) },
1787 { USB_DEVICE_WACOM(0x41) },
1788 { USB_DEVICE_WACOM(0x42) },
1789 { USB_DEVICE_WACOM(0x43) },
1790 { USB_DEVICE_WACOM(0x44) },
1791 { USB_DEVICE_WACOM(0x45) },
1792 { USB_DEVICE_WACOM(0xB0) },
1793 { USB_DEVICE_WACOM(0xB1) },
1794 { USB_DEVICE_WACOM(0xB2) },
1795 { USB_DEVICE_WACOM(0xB3) },
1796 { USB_DEVICE_WACOM(0xB4) },
1797 { USB_DEVICE_WACOM(0xB5) },
1798 { USB_DEVICE_WACOM(0xB7) },
1799 { USB_DEVICE_WACOM(0xB8) },
1800 { USB_DEVICE_WACOM(0xB9) },
1801 { USB_DEVICE_WACOM(0xBA) },
1802 { USB_DEVICE_WACOM(0xBB) },
1803 { USB_DEVICE_WACOM(0xBC) },
1804 { USB_DEVICE_WACOM(0x3F) },
1805 { USB_DEVICE_WACOM(0xC5) },
1806 { USB_DEVICE_WACOM(0xC6) },
1807 { USB_DEVICE_WACOM(0xC7) },
1808 /*
1809 * DTU-2231 has two interfaces on the same configuration,
1810 * only one is used.
1811 */
1812 { USB_DEVICE_DETAILED(0xCE, USB_CLASS_HID,
1813 USB_INTERFACE_SUBCLASS_BOOT,
1814 USB_INTERFACE_PROTOCOL_MOUSE) },
1815 { USB_DEVICE_WACOM(0x84) },
1816 { USB_DEVICE_WACOM(0xD0) },
1817 { USB_DEVICE_WACOM(0xD1) },
1818 { USB_DEVICE_WACOM(0xD2) },
1819 { USB_DEVICE_WACOM(0xD3) },
1820 { USB_DEVICE_WACOM(0xD4) },
1821 { USB_DEVICE_WACOM(0xD5) },
1822 { USB_DEVICE_WACOM(0xD6) },
1823 { USB_DEVICE_WACOM(0xD7) },
1824 { USB_DEVICE_WACOM(0xD8) },
1825 { USB_DEVICE_WACOM(0xDA) },
1826 { USB_DEVICE_WACOM(0xDB) },
1827 { USB_DEVICE_WACOM(0xDD) },
1828 { USB_DEVICE_WACOM(0xDE) },
1829 { USB_DEVICE_WACOM(0xDF) },
1830 { USB_DEVICE_WACOM(0xF0) },
1831 { USB_DEVICE_WACOM(0xCC) },
1832 { USB_DEVICE_WACOM(0x90) },
1833 { USB_DEVICE_WACOM(0x93) },
1834 { USB_DEVICE_WACOM(0x97) },
1835 { USB_DEVICE_WACOM(0x9A) },
1836 { USB_DEVICE_WACOM(0x9F) },
1837 { USB_DEVICE_WACOM(0xE2) },
1838 { USB_DEVICE_WACOM(0xE3) },
1839 { USB_DEVICE_WACOM(0xE6) },
1840 { USB_DEVICE_WACOM(0xEC) },
1841 { USB_DEVICE_WACOM(0x47) },
1842 { USB_DEVICE_WACOM(0xF4) },
1843 { USB_DEVICE_LENOVO(0x6004) },
1844 { }
1845 };
1846 MODULE_DEVICE_TABLE(usb, wacom_ids);
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