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Input: switch to input_abs_*() access functions
[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
18 static int wacom_penpartner_irq(struct wacom_wac *wacom)
19 {
20 unsigned char *data = wacom->data;
21 struct input_dev *input = wacom->input;
22
23 switch (data[0]) {
24 case 1:
25 if (data[5] & 0x80) {
26 wacom->tool[0] = (data[5] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
27 wacom->id[0] = (data[5] & 0x20) ? ERASER_DEVICE_ID : STYLUS_DEVICE_ID;
28 input_report_key(input, wacom->tool[0], 1);
29 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
30 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
31 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
32 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);
33 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -127));
34 input_report_key(input, BTN_STYLUS, (data[5] & 0x40));
35 } else {
36 input_report_key(input, wacom->tool[0], 0);
37 input_report_abs(input, ABS_MISC, 0); /* report tool id */
38 input_report_abs(input, ABS_PRESSURE, -1);
39 input_report_key(input, BTN_TOUCH, 0);
40 }
41 break;
42
43 case 2:
44 input_report_key(input, BTN_TOOL_PEN, 1);
45 input_report_abs(input, ABS_MISC, STYLUS_DEVICE_ID); /* report tool id */
46 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
47 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
48 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);
49 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -80) && !(data[5] & 0x20));
50 input_report_key(input, BTN_STYLUS, (data[5] & 0x40));
51 break;
52
53 default:
54 printk(KERN_INFO "wacom_penpartner_irq: received unknown report #%d\n", data[0]);
55 return 0;
56 }
57
58 return 1;
59 }
60
61 static int wacom_pl_irq(struct wacom_wac *wacom)
62 {
63 struct wacom_features *features = &wacom->features;
64 unsigned char *data = wacom->data;
65 struct input_dev *input = wacom->input;
66 int prox, pressure;
67
68 if (data[0] != WACOM_REPORT_PENABLED) {
69 dbg("wacom_pl_irq: received unknown report #%d", data[0]);
70 return 0;
71 }
72
73 prox = data[1] & 0x40;
74
75 if (prox) {
76 wacom->id[0] = ERASER_DEVICE_ID;
77 pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1));
78 if (features->pressure_max > 255)
79 pressure = (pressure << 1) | ((data[4] >> 6) & 1);
80 pressure += (features->pressure_max + 1) / 2;
81
82 /*
83 * if going from out of proximity into proximity select between the eraser
84 * and the pen based on the state of the stylus2 button, choose eraser if
85 * pressed else choose pen. if not a proximity change from out to in, send
86 * an out of proximity for previous tool then a in for new tool.
87 */
88 if (!wacom->tool[0]) {
89 /* Eraser bit set for DTF */
90 if (data[1] & 0x10)
91 wacom->tool[1] = BTN_TOOL_RUBBER;
92 else
93 /* Going into proximity select tool */
94 wacom->tool[1] = (data[4] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
95 } else {
96 /* was entered with stylus2 pressed */
97 if (wacom->tool[1] == BTN_TOOL_RUBBER && !(data[4] & 0x20)) {
98 /* report out proximity for previous tool */
99 input_report_key(input, wacom->tool[1], 0);
100 input_sync(input);
101 wacom->tool[1] = BTN_TOOL_PEN;
102 return 0;
103 }
104 }
105 if (wacom->tool[1] != BTN_TOOL_RUBBER) {
106 /* Unknown tool selected default to pen tool */
107 wacom->tool[1] = BTN_TOOL_PEN;
108 wacom->id[0] = STYLUS_DEVICE_ID;
109 }
110 input_report_key(input, wacom->tool[1], prox); /* report in proximity for tool */
111 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
112 input_report_abs(input, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14));
113 input_report_abs(input, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14));
114 input_report_abs(input, ABS_PRESSURE, pressure);
115
116 input_report_key(input, BTN_TOUCH, data[4] & 0x08);
117 input_report_key(input, BTN_STYLUS, data[4] & 0x10);
118 /* Only allow the stylus2 button to be reported for the pen tool. */
119 input_report_key(input, BTN_STYLUS2, (wacom->tool[1] == BTN_TOOL_PEN) && (data[4] & 0x20));
120 } else {
121 /* report proximity-out of a (valid) tool */
122 if (wacom->tool[1] != BTN_TOOL_RUBBER) {
123 /* Unknown tool selected default to pen tool */
124 wacom->tool[1] = BTN_TOOL_PEN;
125 }
126 input_report_key(input, wacom->tool[1], prox);
127 }
128
129 wacom->tool[0] = prox; /* Save proximity state */
130 return 1;
131 }
132
133 static int wacom_ptu_irq(struct wacom_wac *wacom)
134 {
135 unsigned char *data = wacom->data;
136 struct input_dev *input = wacom->input;
137
138 if (data[0] != WACOM_REPORT_PENABLED) {
139 printk(KERN_INFO "wacom_ptu_irq: received unknown report #%d\n", data[0]);
140 return 0;
141 }
142
143 if (data[1] & 0x04) {
144 input_report_key(input, BTN_TOOL_RUBBER, data[1] & 0x20);
145 input_report_key(input, BTN_TOUCH, data[1] & 0x08);
146 wacom->id[0] = ERASER_DEVICE_ID;
147 } else {
148 input_report_key(input, BTN_TOOL_PEN, data[1] & 0x20);
149 input_report_key(input, BTN_TOUCH, data[1] & 0x01);
150 wacom->id[0] = STYLUS_DEVICE_ID;
151 }
152 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
153 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
154 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
155 input_report_abs(input, ABS_PRESSURE, le16_to_cpup((__le16 *)&data[6]));
156 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
157 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
158 return 1;
159 }
160
161 static int wacom_dtu_irq(struct wacom_wac *wacom)
162 {
163 struct wacom_features *features = &wacom->features;
164 char *data = wacom->data;
165 struct input_dev *input = wacom->input;
166 int prox = data[1] & 0x20, pressure;
167
168 dbg("wacom_dtu_irq: received report #%d", data[0]);
169
170 if (prox) {
171 /* Going into proximity select tool */
172 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
173 if (wacom->tool[0] == BTN_TOOL_PEN)
174 wacom->id[0] = STYLUS_DEVICE_ID;
175 else
176 wacom->id[0] = ERASER_DEVICE_ID;
177 }
178 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
179 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
180 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
181 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
182 pressure = ((data[7] & 0x01) << 8) | data[6];
183 if (pressure < 0)
184 pressure = features->pressure_max + pressure + 1;
185 input_report_abs(input, ABS_PRESSURE, pressure);
186 input_report_key(input, BTN_TOUCH, data[1] & 0x05);
187 if (!prox) /* out-prox */
188 wacom->id[0] = 0;
189 input_report_key(input, wacom->tool[0], prox);
190 input_report_abs(input, ABS_MISC, wacom->id[0]);
191 return 1;
192 }
193
194 static int wacom_graphire_irq(struct wacom_wac *wacom)
195 {
196 struct wacom_features *features = &wacom->features;
197 unsigned char *data = wacom->data;
198 struct input_dev *input = wacom->input;
199 int prox;
200 int rw = 0;
201 int retval = 0;
202
203 if (data[0] != WACOM_REPORT_PENABLED) {
204 dbg("wacom_graphire_irq: received unknown report #%d", data[0]);
205 goto exit;
206 }
207
208 prox = data[1] & 0x80;
209 if (prox || wacom->id[0]) {
210 if (prox) {
211 switch ((data[1] >> 5) & 3) {
212
213 case 0: /* Pen */
214 wacom->tool[0] = BTN_TOOL_PEN;
215 wacom->id[0] = STYLUS_DEVICE_ID;
216 break;
217
218 case 1: /* Rubber */
219 wacom->tool[0] = BTN_TOOL_RUBBER;
220 wacom->id[0] = ERASER_DEVICE_ID;
221 break;
222
223 case 2: /* Mouse with wheel */
224 input_report_key(input, BTN_MIDDLE, data[1] & 0x04);
225 /* fall through */
226
227 case 3: /* Mouse without wheel */
228 wacom->tool[0] = BTN_TOOL_MOUSE;
229 wacom->id[0] = CURSOR_DEVICE_ID;
230 break;
231 }
232 }
233 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
234 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
235 if (wacom->tool[0] != BTN_TOOL_MOUSE) {
236 input_report_abs(input, ABS_PRESSURE, data[6] | ((data[7] & 0x01) << 8));
237 input_report_key(input, BTN_TOUCH, data[1] & 0x01);
238 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
239 input_report_key(input, BTN_STYLUS2, data[1] & 0x04);
240 } else {
241 input_report_key(input, BTN_LEFT, data[1] & 0x01);
242 input_report_key(input, BTN_RIGHT, data[1] & 0x02);
243 if (features->type == WACOM_G4 ||
244 features->type == WACOM_MO) {
245 input_report_abs(input, ABS_DISTANCE, data[6] & 0x3f);
246 rw = (signed)(data[7] & 0x04) - (data[7] & 0x03);
247 } else {
248 input_report_abs(input, ABS_DISTANCE, data[7] & 0x3f);
249 rw = -(signed)data[6];
250 }
251 input_report_rel(input, REL_WHEEL, rw);
252 }
253
254 if (!prox)
255 wacom->id[0] = 0;
256 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
257 input_report_key(input, wacom->tool[0], prox);
258 input_sync(input); /* sync last event */
259 }
260
261 /* send pad data */
262 switch (features->type) {
263 case WACOM_G4:
264 prox = data[7] & 0xf8;
265 if (prox || wacom->id[1]) {
266 wacom->id[1] = PAD_DEVICE_ID;
267 input_report_key(input, BTN_0, (data[7] & 0x40));
268 input_report_key(input, BTN_4, (data[7] & 0x80));
269 rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3);
270 input_report_rel(input, REL_WHEEL, rw);
271 input_report_key(input, BTN_TOOL_FINGER, 0xf0);
272 if (!prox)
273 wacom->id[1] = 0;
274 input_report_abs(input, ABS_MISC, wacom->id[1]);
275 input_event(input, EV_MSC, MSC_SERIAL, 0xf0);
276 retval = 1;
277 }
278 break;
279
280 case WACOM_MO:
281 prox = (data[7] & 0xf8) || data[8];
282 if (prox || wacom->id[1]) {
283 wacom->id[1] = PAD_DEVICE_ID;
284 input_report_key(input, BTN_0, (data[7] & 0x08));
285 input_report_key(input, BTN_1, (data[7] & 0x20));
286 input_report_key(input, BTN_4, (data[7] & 0x10));
287 input_report_key(input, BTN_5, (data[7] & 0x40));
288 input_report_abs(input, ABS_WHEEL, (data[8] & 0x7f));
289 input_report_key(input, BTN_TOOL_FINGER, 0xf0);
290 if (!prox)
291 wacom->id[1] = 0;
292 input_report_abs(input, ABS_MISC, wacom->id[1]);
293 input_event(input, EV_MSC, MSC_SERIAL, 0xf0);
294 }
295 retval = 1;
296 break;
297 }
298 exit:
299 return retval;
300 }
301
302 static int wacom_intuos_inout(struct wacom_wac *wacom)
303 {
304 struct wacom_features *features = &wacom->features;
305 unsigned char *data = wacom->data;
306 struct input_dev *input = wacom->input;
307 int idx = 0;
308
309 /* tool number */
310 if (features->type == INTUOS)
311 idx = data[1] & 0x01;
312
313 /* Enter report */
314 if ((data[1] & 0xfc) == 0xc0) {
315 /* serial number of the tool */
316 wacom->serial[idx] = ((data[3] & 0x0f) << 28) +
317 (data[4] << 20) + (data[5] << 12) +
318 (data[6] << 4) + (data[7] >> 4);
319
320 wacom->id[idx] = (data[2] << 4) | (data[3] >> 4);
321
322 switch (wacom->id[idx]) {
323 case 0x812: /* Inking pen */
324 case 0x801: /* Intuos3 Inking pen */
325 case 0x20802: /* Intuos4 Classic Pen */
326 case 0x012:
327 wacom->tool[idx] = BTN_TOOL_PENCIL;
328 break;
329
330 case 0x822: /* Pen */
331 case 0x842:
332 case 0x852:
333 case 0x823: /* Intuos3 Grip Pen */
334 case 0x813: /* Intuos3 Classic Pen */
335 case 0x885: /* Intuos3 Marker Pen */
336 case 0x802: /* Intuos4 General Pen */
337 case 0x804: /* Intuos4 Marker Pen */
338 case 0x40802: /* Intuos4 Classic Pen */
339 case 0x022:
340 wacom->tool[idx] = BTN_TOOL_PEN;
341 break;
342
343 case 0x832: /* Stroke pen */
344 case 0x032:
345 wacom->tool[idx] = BTN_TOOL_BRUSH;
346 break;
347
348 case 0x007: /* Mouse 4D and 2D */
349 case 0x09c:
350 case 0x094:
351 case 0x017: /* Intuos3 2D Mouse */
352 case 0x806: /* Intuos4 Mouse */
353 wacom->tool[idx] = BTN_TOOL_MOUSE;
354 break;
355
356 case 0x096: /* Lens cursor */
357 case 0x097: /* Intuos3 Lens cursor */
358 case 0x006: /* Intuos4 Lens cursor */
359 wacom->tool[idx] = BTN_TOOL_LENS;
360 break;
361
362 case 0x82a: /* Eraser */
363 case 0x85a:
364 case 0x91a:
365 case 0xd1a:
366 case 0x0fa:
367 case 0x82b: /* Intuos3 Grip Pen Eraser */
368 case 0x81b: /* Intuos3 Classic Pen Eraser */
369 case 0x91b: /* Intuos3 Airbrush Eraser */
370 case 0x80c: /* Intuos4 Marker Pen Eraser */
371 case 0x80a: /* Intuos4 General Pen Eraser */
372 case 0x4080a: /* Intuos4 Classic Pen Eraser */
373 case 0x90a: /* Intuos4 Airbrush Eraser */
374 wacom->tool[idx] = BTN_TOOL_RUBBER;
375 break;
376
377 case 0xd12:
378 case 0x912:
379 case 0x112:
380 case 0x913: /* Intuos3 Airbrush */
381 case 0x902: /* Intuos4 Airbrush */
382 wacom->tool[idx] = BTN_TOOL_AIRBRUSH;
383 break;
384
385 default: /* Unknown tool */
386 wacom->tool[idx] = BTN_TOOL_PEN;
387 break;
388 }
389 return 1;
390 }
391
392 /* older I4 styli don't work with new Cintiqs */
393 if (!((wacom->id[idx] >> 20) & 0x01) &&
394 (features->type == WACOM_21UX2))
395 return 1;
396
397 /* Exit report */
398 if ((data[1] & 0xfe) == 0x80) {
399 /*
400 * Reset all states otherwise we lose the initial states
401 * when in-prox next time
402 */
403 input_report_abs(input, ABS_X, 0);
404 input_report_abs(input, ABS_Y, 0);
405 input_report_abs(input, ABS_DISTANCE, 0);
406 input_report_abs(input, ABS_TILT_X, 0);
407 input_report_abs(input, ABS_TILT_Y, 0);
408 if (wacom->tool[idx] >= BTN_TOOL_MOUSE) {
409 input_report_key(input, BTN_LEFT, 0);
410 input_report_key(input, BTN_MIDDLE, 0);
411 input_report_key(input, BTN_RIGHT, 0);
412 input_report_key(input, BTN_SIDE, 0);
413 input_report_key(input, BTN_EXTRA, 0);
414 input_report_abs(input, ABS_THROTTLE, 0);
415 input_report_abs(input, ABS_RZ, 0);
416 } else {
417 input_report_abs(input, ABS_PRESSURE, 0);
418 input_report_key(input, BTN_STYLUS, 0);
419 input_report_key(input, BTN_STYLUS2, 0);
420 input_report_key(input, BTN_TOUCH, 0);
421 input_report_abs(input, ABS_WHEEL, 0);
422 if (features->type >= INTUOS3S)
423 input_report_abs(input, ABS_Z, 0);
424 }
425 input_report_key(input, wacom->tool[idx], 0);
426 input_report_abs(input, ABS_MISC, 0); /* reset tool id */
427 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
428 wacom->id[idx] = 0;
429 return 2;
430 }
431 return 0;
432 }
433
434 static void wacom_intuos_general(struct wacom_wac *wacom)
435 {
436 struct wacom_features *features = &wacom->features;
437 unsigned char *data = wacom->data;
438 struct input_dev *input = wacom->input;
439 unsigned int t;
440
441 /* general pen packet */
442 if ((data[1] & 0xb8) == 0xa0) {
443 t = (data[6] << 2) | ((data[7] >> 6) & 3);
444 if (features->type >= INTUOS4S && features->type <= INTUOS4L)
445 t = (t << 1) | (data[1] & 1);
446 input_report_abs(input, ABS_PRESSURE, t);
447 input_report_abs(input, ABS_TILT_X,
448 ((data[7] << 1) & 0x7e) | (data[8] >> 7));
449 input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f);
450 input_report_key(input, BTN_STYLUS, data[1] & 2);
451 input_report_key(input, BTN_STYLUS2, data[1] & 4);
452 input_report_key(input, BTN_TOUCH, t > 10);
453 }
454
455 /* airbrush second packet */
456 if ((data[1] & 0xbc) == 0xb4) {
457 input_report_abs(input, ABS_WHEEL,
458 (data[6] << 2) | ((data[7] >> 6) & 3));
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 }
463 }
464
465 static int wacom_intuos_irq(struct wacom_wac *wacom)
466 {
467 struct wacom_features *features = &wacom->features;
468 unsigned char *data = wacom->data;
469 struct input_dev *input = wacom->input;
470 unsigned int t;
471 int idx = 0, result;
472
473 if (data[0] != WACOM_REPORT_PENABLED && data[0] != WACOM_REPORT_INTUOSREAD
474 && data[0] != WACOM_REPORT_INTUOSWRITE && data[0] != WACOM_REPORT_INTUOSPAD) {
475 dbg("wacom_intuos_irq: received unknown report #%d", data[0]);
476 return 0;
477 }
478
479 /* tool number */
480 if (features->type == INTUOS)
481 idx = data[1] & 0x01;
482
483 /* pad packets. Works as a second tool and is always in prox */
484 if (data[0] == WACOM_REPORT_INTUOSPAD) {
485 /* initiate the pad as a device */
486 if (wacom->tool[1] != BTN_TOOL_FINGER)
487 wacom->tool[1] = BTN_TOOL_FINGER;
488
489 if (features->type >= INTUOS4S && features->type <= INTUOS4L) {
490 input_report_key(input, BTN_0, (data[2] & 0x01));
491 input_report_key(input, BTN_1, (data[3] & 0x01));
492 input_report_key(input, BTN_2, (data[3] & 0x02));
493 input_report_key(input, BTN_3, (data[3] & 0x04));
494 input_report_key(input, BTN_4, (data[3] & 0x08));
495 input_report_key(input, BTN_5, (data[3] & 0x10));
496 input_report_key(input, BTN_6, (data[3] & 0x20));
497 if (data[1] & 0x80) {
498 input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f));
499 } else {
500 /* Out of proximity, clear wheel value. */
501 input_report_abs(input, ABS_WHEEL, 0);
502 }
503 if (features->type != INTUOS4S) {
504 input_report_key(input, BTN_7, (data[3] & 0x40));
505 input_report_key(input, BTN_8, (data[3] & 0x80));
506 }
507 if (data[1] | (data[2] & 0x01) | data[3]) {
508 input_report_key(input, wacom->tool[1], 1);
509 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
510 } else {
511 input_report_key(input, wacom->tool[1], 0);
512 input_report_abs(input, ABS_MISC, 0);
513 }
514 } else {
515 if (features->type == WACOM_21UX2) {
516 input_report_key(input, BTN_0, (data[5] & 0x01));
517 input_report_key(input, BTN_1, (data[6] & 0x01));
518 input_report_key(input, BTN_2, (data[6] & 0x02));
519 input_report_key(input, BTN_3, (data[6] & 0x04));
520 input_report_key(input, BTN_4, (data[6] & 0x08));
521 input_report_key(input, BTN_5, (data[6] & 0x10));
522 input_report_key(input, BTN_6, (data[6] & 0x20));
523 input_report_key(input, BTN_7, (data[6] & 0x40));
524 input_report_key(input, BTN_8, (data[6] & 0x80));
525 input_report_key(input, BTN_9, (data[7] & 0x01));
526 input_report_key(input, BTN_A, (data[8] & 0x01));
527 input_report_key(input, BTN_B, (data[8] & 0x02));
528 input_report_key(input, BTN_C, (data[8] & 0x04));
529 input_report_key(input, BTN_X, (data[8] & 0x08));
530 input_report_key(input, BTN_Y, (data[8] & 0x10));
531 input_report_key(input, BTN_Z, (data[8] & 0x20));
532 input_report_key(input, BTN_BASE, (data[8] & 0x40));
533 input_report_key(input, BTN_BASE2, (data[8] & 0x80));
534 } else {
535 input_report_key(input, BTN_0, (data[5] & 0x01));
536 input_report_key(input, BTN_1, (data[5] & 0x02));
537 input_report_key(input, BTN_2, (data[5] & 0x04));
538 input_report_key(input, BTN_3, (data[5] & 0x08));
539 input_report_key(input, BTN_4, (data[6] & 0x01));
540 input_report_key(input, BTN_5, (data[6] & 0x02));
541 input_report_key(input, BTN_6, (data[6] & 0x04));
542 input_report_key(input, BTN_7, (data[6] & 0x08));
543 input_report_key(input, BTN_8, (data[5] & 0x10));
544 input_report_key(input, BTN_9, (data[6] & 0x10));
545 }
546 input_report_abs(input, ABS_RX, ((data[1] & 0x1f) << 8) | data[2]);
547 input_report_abs(input, ABS_RY, ((data[3] & 0x1f) << 8) | data[4]);
548
549 if ((data[5] & 0x1f) | (data[6] & 0x1f) | (data[1] & 0x1f) |
550 data[2] | (data[3] & 0x1f) | data[4] | data[8] |
551 (data[7] & 0x01)) {
552 input_report_key(input, wacom->tool[1], 1);
553 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
554 } else {
555 input_report_key(input, wacom->tool[1], 0);
556 input_report_abs(input, ABS_MISC, 0);
557 }
558 }
559 input_event(input, EV_MSC, MSC_SERIAL, 0xffffffff);
560 return 1;
561 }
562
563 /* process in/out prox events */
564 result = wacom_intuos_inout(wacom);
565 if (result)
566 return result - 1;
567
568 /* don't proceed if we don't know the ID */
569 if (!wacom->id[idx])
570 return 0;
571
572 /* Only large Intuos support Lense Cursor */
573 if (wacom->tool[idx] == BTN_TOOL_LENS &&
574 (features->type == INTUOS3 ||
575 features->type == INTUOS3S ||
576 features->type == INTUOS4 ||
577 features->type == INTUOS4S)) {
578
579 return 0;
580 }
581
582 /* Cintiq doesn't send data when RDY bit isn't set */
583 if (features->type == CINTIQ && !(data[1] & 0x40))
584 return 0;
585
586 if (features->type >= INTUOS3S) {
587 input_report_abs(input, ABS_X, (data[2] << 9) | (data[3] << 1) | ((data[9] >> 1) & 1));
588 input_report_abs(input, ABS_Y, (data[4] << 9) | (data[5] << 1) | (data[9] & 1));
589 input_report_abs(input, ABS_DISTANCE, ((data[9] >> 2) & 0x3f));
590 } else {
591 input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[2]));
592 input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[4]));
593 input_report_abs(input, ABS_DISTANCE, ((data[9] >> 3) & 0x1f));
594 }
595
596 /* process general packets */
597 wacom_intuos_general(wacom);
598
599 /* 4D mouse, 2D mouse, marker pen rotation, tilt mouse, or Lens cursor packets */
600 if ((data[1] & 0xbc) == 0xa8 || (data[1] & 0xbe) == 0xb0 || (data[1] & 0xbc) == 0xac) {
601
602 if (data[1] & 0x02) {
603 /* Rotation packet */
604 if (features->type >= INTUOS3S) {
605 /* I3 marker pen rotation */
606 t = (data[6] << 3) | ((data[7] >> 5) & 7);
607 t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) :
608 ((t-1) / 2 + 450)) : (450 - t / 2) ;
609 input_report_abs(input, ABS_Z, t);
610 } else {
611 /* 4D mouse rotation packet */
612 t = (data[6] << 3) | ((data[7] >> 5) & 7);
613 input_report_abs(input, ABS_RZ, (data[7] & 0x20) ?
614 ((t - 1) / 2) : -t / 2);
615 }
616
617 } else if (!(data[1] & 0x10) && features->type < INTUOS3S) {
618 /* 4D mouse packet */
619 input_report_key(input, BTN_LEFT, data[8] & 0x01);
620 input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
621 input_report_key(input, BTN_RIGHT, data[8] & 0x04);
622
623 input_report_key(input, BTN_SIDE, data[8] & 0x20);
624 input_report_key(input, BTN_EXTRA, data[8] & 0x10);
625 t = (data[6] << 2) | ((data[7] >> 6) & 3);
626 input_report_abs(input, ABS_THROTTLE, (data[8] & 0x08) ? -t : t);
627
628 } else if (wacom->tool[idx] == BTN_TOOL_MOUSE) {
629 /* I4 mouse */
630 if (features->type >= INTUOS4S && features->type <= INTUOS4L) {
631 input_report_key(input, BTN_LEFT, data[6] & 0x01);
632 input_report_key(input, BTN_MIDDLE, data[6] & 0x02);
633 input_report_key(input, BTN_RIGHT, data[6] & 0x04);
634 input_report_rel(input, REL_WHEEL, ((data[7] & 0x80) >> 7)
635 - ((data[7] & 0x40) >> 6));
636 input_report_key(input, BTN_SIDE, data[6] & 0x08);
637 input_report_key(input, BTN_EXTRA, data[6] & 0x10);
638
639 input_report_abs(input, ABS_TILT_X,
640 ((data[7] << 1) & 0x7e) | (data[8] >> 7));
641 input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f);
642 } else {
643 /* 2D mouse packet */
644 input_report_key(input, BTN_LEFT, data[8] & 0x04);
645 input_report_key(input, BTN_MIDDLE, data[8] & 0x08);
646 input_report_key(input, BTN_RIGHT, data[8] & 0x10);
647 input_report_rel(input, REL_WHEEL, (data[8] & 0x01)
648 - ((data[8] & 0x02) >> 1));
649
650 /* I3 2D mouse side buttons */
651 if (features->type >= INTUOS3S && features->type <= INTUOS3L) {
652 input_report_key(input, BTN_SIDE, data[8] & 0x40);
653 input_report_key(input, BTN_EXTRA, data[8] & 0x20);
654 }
655 }
656 } else if ((features->type < INTUOS3S || features->type == INTUOS3L ||
657 features->type == INTUOS4L) &&
658 wacom->tool[idx] == BTN_TOOL_LENS) {
659 /* Lens cursor packets */
660 input_report_key(input, BTN_LEFT, data[8] & 0x01);
661 input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
662 input_report_key(input, BTN_RIGHT, data[8] & 0x04);
663 input_report_key(input, BTN_SIDE, data[8] & 0x10);
664 input_report_key(input, BTN_EXTRA, data[8] & 0x08);
665 }
666 }
667
668 input_report_abs(input, ABS_MISC, wacom->id[idx]); /* report tool id */
669 input_report_key(input, wacom->tool[idx], 1);
670 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
671 return 1;
672 }
673
674
675 static void wacom_tpc_finger_in(struct wacom_wac *wacom, char *data, int idx)
676 {
677 struct input_dev *input = wacom->input;
678 int finger = idx + 1;
679 int x = le16_to_cpup((__le16 *)&data[finger * 2]) & 0x7fff;
680 int y = le16_to_cpup((__le16 *)&data[4 + finger * 2]) & 0x7fff;
681
682 /*
683 * Work around input core suppressing "duplicate" events since
684 * we are abusing ABS_X/ABS_Y to transmit multi-finger data.
685 * This should go away once we switch to true multitouch
686 * protocol.
687 */
688 if (wacom->last_finger != finger) {
689 if (x == input_abs_get_val(input, ABS_X))
690 x++;
691
692 if (y == input_abs_get_val(input, ABS_Y))
693 y++;
694 }
695
696 input_report_abs(input, ABS_X, x);
697 input_report_abs(input, ABS_Y, y);
698 input_report_abs(input, ABS_MISC, wacom->id[0]);
699 input_report_key(input, wacom->tool[finger], 1);
700 if (!idx)
701 input_report_key(input, BTN_TOUCH, 1);
702 input_event(input, EV_MSC, MSC_SERIAL, finger);
703 input_sync(input);
704
705 wacom->last_finger = finger;
706 }
707
708 static void wacom_tpc_touch_out(struct wacom_wac *wacom, int idx)
709 {
710 struct input_dev *input = wacom->input;
711 int finger = idx + 1;
712
713 input_report_abs(input, ABS_X, 0);
714 input_report_abs(input, ABS_Y, 0);
715 input_report_abs(input, ABS_MISC, 0);
716 input_report_key(input, wacom->tool[finger], 0);
717 if (!idx)
718 input_report_key(input, BTN_TOUCH, 0);
719 input_event(input, EV_MSC, MSC_SERIAL, finger);
720 input_sync(input);
721 }
722
723 static void wacom_tpc_touch_in(struct wacom_wac *wacom, size_t len)
724 {
725 char *data = wacom->data;
726 struct input_dev *input = wacom->input;
727
728 wacom->tool[1] = BTN_TOOL_DOUBLETAP;
729 wacom->id[0] = TOUCH_DEVICE_ID;
730 wacom->tool[2] = BTN_TOOL_TRIPLETAP;
731
732 if (len != WACOM_PKGLEN_TPC1FG) {
733
734 switch (data[0]) {
735
736 case WACOM_REPORT_TPC1FG:
737 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
738 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
739 input_report_abs(input, ABS_PRESSURE, le16_to_cpup((__le16 *)&data[6]));
740 input_report_key(input, BTN_TOUCH, le16_to_cpup((__le16 *)&data[6]));
741 input_report_abs(input, ABS_MISC, wacom->id[0]);
742 input_report_key(input, wacom->tool[1], 1);
743 input_sync(input);
744 break;
745
746 case WACOM_REPORT_TPC2FG:
747 if (data[1] & 0x01)
748 wacom_tpc_finger_in(wacom, data, 0);
749 else if (wacom->id[1] & 0x01)
750 wacom_tpc_touch_out(wacom, 0);
751
752 if (data[1] & 0x02)
753 wacom_tpc_finger_in(wacom, data, 1);
754 else if (wacom->id[1] & 0x02)
755 wacom_tpc_touch_out(wacom, 1);
756 break;
757 }
758 } else {
759 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
760 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
761 input_report_key(input, BTN_TOUCH, 1);
762 input_report_abs(input, ABS_MISC, wacom->id[1]);
763 input_report_key(input, wacom->tool[1], 1);
764 input_sync(input);
765 }
766 }
767
768 static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len)
769 {
770 struct wacom_features *features = &wacom->features;
771 char *data = wacom->data;
772 struct input_dev *input = wacom->input;
773 int prox = 0, pressure;
774 int retval = 0;
775
776 dbg("wacom_tpc_irq: received report #%d", data[0]);
777
778 if (len == WACOM_PKGLEN_TPC1FG || /* single touch */
779 data[0] == WACOM_REPORT_TPC1FG || /* single touch */
780 data[0] == WACOM_REPORT_TPC2FG) { /* 2FG touch */
781
782 if (wacom->shared->stylus_in_proximity) {
783 if (wacom->id[1] & 0x01)
784 wacom_tpc_touch_out(wacom, 0);
785
786 if (wacom->id[1] & 0x02)
787 wacom_tpc_touch_out(wacom, 1);
788
789 wacom->id[1] = 0;
790 return 0;
791 }
792
793 if (len == WACOM_PKGLEN_TPC1FG) { /* with touch */
794 prox = data[0] & 0x01;
795 } else { /* with capacity */
796 if (data[0] == WACOM_REPORT_TPC1FG)
797 /* single touch */
798 prox = data[1] & 0x01;
799 else
800 /* 2FG touch data */
801 prox = data[1] & 0x03;
802 }
803
804 if (prox) {
805 if (!wacom->id[1])
806 wacom->last_finger = 1;
807 wacom_tpc_touch_in(wacom, len);
808 } else {
809 if (data[0] == WACOM_REPORT_TPC2FG) {
810 /* 2FGT out-prox */
811 if (wacom->id[1] & 0x01)
812 wacom_tpc_touch_out(wacom, 0);
813
814 if (wacom->id[1] & 0x02)
815 wacom_tpc_touch_out(wacom, 1);
816 } else
817 /* one finger touch */
818 wacom_tpc_touch_out(wacom, 0);
819
820 wacom->id[0] = 0;
821 }
822 /* keep prox bit to send proper out-prox event */
823 wacom->id[1] = prox;
824 } else if (data[0] == WACOM_REPORT_PENABLED) { /* Penabled */
825 prox = data[1] & 0x20;
826
827 if (!wacom->shared->stylus_in_proximity) { /* first in prox */
828 /* Going into proximity select tool */
829 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
830 if (wacom->tool[0] == BTN_TOOL_PEN)
831 wacom->id[0] = STYLUS_DEVICE_ID;
832 else
833 wacom->id[0] = ERASER_DEVICE_ID;
834
835 wacom->shared->stylus_in_proximity = true;
836 }
837 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
838 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
839 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
840 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
841 pressure = ((data[7] & 0x01) << 8) | data[6];
842 if (pressure < 0)
843 pressure = features->pressure_max + pressure + 1;
844 input_report_abs(input, ABS_PRESSURE, pressure);
845 input_report_key(input, BTN_TOUCH, data[1] & 0x05);
846 if (!prox) { /* out-prox */
847 wacom->id[0] = 0;
848 wacom->shared->stylus_in_proximity = false;
849 }
850 input_report_key(input, wacom->tool[0], prox);
851 input_report_abs(input, ABS_MISC, wacom->id[0]);
852 retval = 1;
853 }
854 return retval;
855 }
856
857 void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len)
858 {
859 bool sync;
860
861 switch (wacom_wac->features.type) {
862 case PENPARTNER:
863 sync = wacom_penpartner_irq(wacom_wac);
864 break;
865
866 case PL:
867 sync = wacom_pl_irq(wacom_wac);
868 break;
869
870 case WACOM_G4:
871 case GRAPHIRE:
872 case WACOM_MO:
873 sync = wacom_graphire_irq(wacom_wac);
874 break;
875
876 case PTU:
877 sync = wacom_ptu_irq(wacom_wac);
878 break;
879
880 case DTU:
881 sync = wacom_dtu_irq(wacom_wac);
882 break;
883
884 case INTUOS:
885 case INTUOS3S:
886 case INTUOS3:
887 case INTUOS3L:
888 case INTUOS4S:
889 case INTUOS4:
890 case INTUOS4L:
891 case CINTIQ:
892 case WACOM_BEE:
893 case WACOM_21UX2:
894 sync = wacom_intuos_irq(wacom_wac);
895 break;
896
897 case TABLETPC:
898 case TABLETPC2FG:
899 sync = wacom_tpc_irq(wacom_wac, len);
900 break;
901
902 default:
903 sync = false;
904 break;
905 }
906
907 if (sync)
908 input_sync(wacom_wac->input);
909 }
910
911 static void wacom_setup_intuos(struct wacom_wac *wacom_wac)
912 {
913 struct input_dev *input_dev = wacom_wac->input;
914
915 input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
916 input_set_capability(input_dev, EV_REL, REL_WHEEL);
917
918 __set_bit(BTN_LEFT, input_dev->keybit);
919 __set_bit(BTN_RIGHT, input_dev->keybit);
920 __set_bit(BTN_MIDDLE, input_dev->keybit);
921 __set_bit(BTN_SIDE, input_dev->keybit);
922 __set_bit(BTN_EXTRA, input_dev->keybit);
923
924 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
925 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
926 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
927 __set_bit(BTN_TOOL_BRUSH, input_dev->keybit);
928 __set_bit(BTN_TOOL_PENCIL, input_dev->keybit);
929 __set_bit(BTN_TOOL_AIRBRUSH, input_dev->keybit);
930 __set_bit(BTN_TOOL_LENS, input_dev->keybit);
931 __set_bit(BTN_STYLUS, input_dev->keybit);
932 __set_bit(BTN_STYLUS2, input_dev->keybit);
933
934 input_set_abs_params(input_dev, ABS_DISTANCE,
935 0, wacom_wac->features.distance_max, 0, 0);
936 input_set_abs_params(input_dev, ABS_WHEEL, 0, 1023, 0, 0);
937 input_set_abs_params(input_dev, ABS_TILT_X, 0, 127, 0, 0);
938 input_set_abs_params(input_dev, ABS_TILT_Y, 0, 127, 0, 0);
939 input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0);
940 input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0);
941 }
942
943 void wacom_setup_input_capabilities(struct input_dev *input_dev,
944 struct wacom_wac *wacom_wac)
945 {
946 struct wacom_features *features = &wacom_wac->features;
947 int i;
948
949 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
950
951 __set_bit(BTN_TOUCH, input_dev->keybit);
952
953 input_set_abs_params(input_dev, ABS_X, 0, features->x_max, 4, 0);
954 input_set_abs_params(input_dev, ABS_Y, 0, features->y_max, 4, 0);
955 input_set_abs_params(input_dev, ABS_PRESSURE, 0, features->pressure_max, 0, 0);
956
957 __set_bit(ABS_MISC, input_dev->absbit);
958
959 switch (wacom_wac->features.type) {
960 case WACOM_MO:
961 __set_bit(BTN_1, input_dev->keybit);
962 __set_bit(BTN_5, input_dev->keybit);
963
964 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
965 /* fall through */
966
967 case WACOM_G4:
968 input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
969
970 __set_bit(BTN_TOOL_FINGER, input_dev->keybit);
971 __set_bit(BTN_0, input_dev->keybit);
972 __set_bit(BTN_4, input_dev->keybit);
973 /* fall through */
974
975 case GRAPHIRE:
976 input_set_capability(input_dev, EV_REL, REL_WHEEL);
977
978 __set_bit(BTN_LEFT, input_dev->keybit);
979 __set_bit(BTN_RIGHT, input_dev->keybit);
980 __set_bit(BTN_MIDDLE, input_dev->keybit);
981
982 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
983 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
984 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
985 __set_bit(BTN_STYLUS, input_dev->keybit);
986 __set_bit(BTN_STYLUS2, input_dev->keybit);
987 break;
988
989 case WACOM_21UX2:
990 __set_bit(BTN_A, input_dev->keybit);
991 __set_bit(BTN_B, input_dev->keybit);
992 __set_bit(BTN_C, input_dev->keybit);
993 __set_bit(BTN_X, input_dev->keybit);
994 __set_bit(BTN_Y, input_dev->keybit);
995 __set_bit(BTN_Z, input_dev->keybit);
996 __set_bit(BTN_BASE, input_dev->keybit);
997 __set_bit(BTN_BASE2, input_dev->keybit);
998 /* fall through */
999
1000 case WACOM_BEE:
1001 __set_bit(BTN_8, input_dev->keybit);
1002 __set_bit(BTN_9, input_dev->keybit);
1003 /* fall through */
1004
1005 case INTUOS3:
1006 case INTUOS3L:
1007 case CINTIQ:
1008 __set_bit(BTN_4, input_dev->keybit);
1009 __set_bit(BTN_5, input_dev->keybit);
1010 __set_bit(BTN_6, input_dev->keybit);
1011 __set_bit(BTN_7, input_dev->keybit);
1012
1013 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
1014 /* fall through */
1015
1016 case INTUOS3S:
1017 __set_bit(BTN_0, input_dev->keybit);
1018 __set_bit(BTN_1, input_dev->keybit);
1019 __set_bit(BTN_2, input_dev->keybit);
1020 __set_bit(BTN_3, input_dev->keybit);
1021
1022 __set_bit(BTN_TOOL_FINGER, input_dev->keybit);
1023
1024 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
1025 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1026 /* fall through */
1027
1028 case INTUOS:
1029 wacom_setup_intuos(wacom_wac);
1030 break;
1031
1032 case INTUOS4:
1033 case INTUOS4L:
1034 __set_bit(BTN_7, input_dev->keybit);
1035 __set_bit(BTN_8, input_dev->keybit);
1036 /* fall through */
1037
1038 case INTUOS4S:
1039 for (i = 0; i < 7; i++)
1040 __set_bit(BTN_0 + i, input_dev->keybit);
1041 __set_bit(BTN_TOOL_FINGER, input_dev->keybit);
1042
1043 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1044 wacom_setup_intuos(wacom_wac);
1045 break;
1046
1047 case TABLETPC2FG:
1048 if (features->device_type == BTN_TOOL_TRIPLETAP) {
1049 __set_bit(BTN_TOOL_TRIPLETAP, input_dev->keybit);
1050 input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
1051 }
1052 /* fall through */
1053
1054 case TABLETPC:
1055 if (features->device_type == BTN_TOOL_DOUBLETAP ||
1056 features->device_type == BTN_TOOL_TRIPLETAP) {
1057 input_set_abs_params(input_dev, ABS_RX, 0, features->x_phy, 0, 0);
1058 input_set_abs_params(input_dev, ABS_RY, 0, features->y_phy, 0, 0);
1059 __set_bit(BTN_TOOL_DOUBLETAP, input_dev->keybit);
1060 }
1061
1062 if (features->device_type != BTN_TOOL_PEN)
1063 break; /* no need to process stylus stuff */
1064
1065 /* fall through */
1066
1067 case PL:
1068 case PTU:
1069 case DTU:
1070 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1071 __set_bit(BTN_STYLUS, input_dev->keybit);
1072 __set_bit(BTN_STYLUS2, input_dev->keybit);
1073 /* fall through */
1074
1075 case PENPARTNER:
1076 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1077 break;
1078 }
1079 }
1080
1081 static const struct wacom_features wacom_features_0x00 =
1082 { "Wacom Penpartner", WACOM_PKGLEN_PENPRTN, 5040, 3780, 255, 0, PENPARTNER };
1083 static const struct wacom_features wacom_features_0x10 =
1084 { "Wacom Graphire", WACOM_PKGLEN_GRAPHIRE, 10206, 7422, 511, 63, GRAPHIRE };
1085 static const struct wacom_features wacom_features_0x11 =
1086 { "Wacom Graphire2 4x5", WACOM_PKGLEN_GRAPHIRE, 10206, 7422, 511, 63, GRAPHIRE };
1087 static const struct wacom_features wacom_features_0x12 =
1088 { "Wacom Graphire2 5x7", WACOM_PKGLEN_GRAPHIRE, 13918, 10206, 511, 63, GRAPHIRE };
1089 static const struct wacom_features wacom_features_0x13 =
1090 { "Wacom Graphire3", WACOM_PKGLEN_GRAPHIRE, 10208, 7424, 511, 63, GRAPHIRE };
1091 static const struct wacom_features wacom_features_0x14 =
1092 { "Wacom Graphire3 6x8", WACOM_PKGLEN_GRAPHIRE, 16704, 12064, 511, 63, GRAPHIRE };
1093 static const struct wacom_features wacom_features_0x15 =
1094 { "Wacom Graphire4 4x5", WACOM_PKGLEN_GRAPHIRE, 10208, 7424, 511, 63, WACOM_G4 };
1095 static const struct wacom_features wacom_features_0x16 =
1096 { "Wacom Graphire4 6x8", WACOM_PKGLEN_GRAPHIRE, 16704, 12064, 511, 63, WACOM_G4 };
1097 static const struct wacom_features wacom_features_0x17 =
1098 { "Wacom BambooFun 4x5", WACOM_PKGLEN_BBFUN, 14760, 9225, 511, 63, WACOM_MO };
1099 static const struct wacom_features wacom_features_0x18 =
1100 { "Wacom BambooFun 6x8", WACOM_PKGLEN_BBFUN, 21648, 13530, 511, 63, WACOM_MO };
1101 static const struct wacom_features wacom_features_0x19 =
1102 { "Wacom Bamboo1 Medium", WACOM_PKGLEN_GRAPHIRE, 16704, 12064, 511, 63, GRAPHIRE };
1103 static const struct wacom_features wacom_features_0x60 =
1104 { "Wacom Volito", WACOM_PKGLEN_GRAPHIRE, 5104, 3712, 511, 63, GRAPHIRE };
1105 static const struct wacom_features wacom_features_0x61 =
1106 { "Wacom PenStation2", WACOM_PKGLEN_GRAPHIRE, 3250, 2320, 255, 63, GRAPHIRE };
1107 static const struct wacom_features wacom_features_0x62 =
1108 { "Wacom Volito2 4x5", WACOM_PKGLEN_GRAPHIRE, 5104, 3712, 511, 63, GRAPHIRE };
1109 static const struct wacom_features wacom_features_0x63 =
1110 { "Wacom Volito2 2x3", WACOM_PKGLEN_GRAPHIRE, 3248, 2320, 511, 63, GRAPHIRE };
1111 static const struct wacom_features wacom_features_0x64 =
1112 { "Wacom PenPartner2", WACOM_PKGLEN_GRAPHIRE, 3250, 2320, 511, 63, GRAPHIRE };
1113 static const struct wacom_features wacom_features_0x65 =
1114 { "Wacom Bamboo", WACOM_PKGLEN_BBFUN, 14760, 9225, 511, 63, WACOM_MO };
1115 static const struct wacom_features wacom_features_0x69 =
1116 { "Wacom Bamboo1", WACOM_PKGLEN_GRAPHIRE, 5104, 3712, 511, 63, GRAPHIRE };
1117 static const struct wacom_features wacom_features_0x20 =
1118 { "Wacom Intuos 4x5", WACOM_PKGLEN_INTUOS, 12700, 10600, 1023, 31, INTUOS };
1119 static const struct wacom_features wacom_features_0x21 =
1120 { "Wacom Intuos 6x8", WACOM_PKGLEN_INTUOS, 20320, 16240, 1023, 31, INTUOS };
1121 static const struct wacom_features wacom_features_0x22 =
1122 { "Wacom Intuos 9x12", WACOM_PKGLEN_INTUOS, 30480, 24060, 1023, 31, INTUOS };
1123 static const struct wacom_features wacom_features_0x23 =
1124 { "Wacom Intuos 12x12", WACOM_PKGLEN_INTUOS, 30480, 31680, 1023, 31, INTUOS };
1125 static const struct wacom_features wacom_features_0x24 =
1126 { "Wacom Intuos 12x18", WACOM_PKGLEN_INTUOS, 45720, 31680, 1023, 31, INTUOS };
1127 static const struct wacom_features wacom_features_0x30 =
1128 { "Wacom PL400", WACOM_PKGLEN_GRAPHIRE, 5408, 4056, 255, 0, PL };
1129 static const struct wacom_features wacom_features_0x31 =
1130 { "Wacom PL500", WACOM_PKGLEN_GRAPHIRE, 6144, 4608, 255, 0, PL };
1131 static const struct wacom_features wacom_features_0x32 =
1132 { "Wacom PL600", WACOM_PKGLEN_GRAPHIRE, 6126, 4604, 255, 0, PL };
1133 static const struct wacom_features wacom_features_0x33 =
1134 { "Wacom PL600SX", WACOM_PKGLEN_GRAPHIRE, 6260, 5016, 255, 0, PL };
1135 static const struct wacom_features wacom_features_0x34 =
1136 { "Wacom PL550", WACOM_PKGLEN_GRAPHIRE, 6144, 4608, 511, 0, PL };
1137 static const struct wacom_features wacom_features_0x35 =
1138 { "Wacom PL800", WACOM_PKGLEN_GRAPHIRE, 7220, 5780, 511, 0, PL };
1139 static const struct wacom_features wacom_features_0x37 =
1140 { "Wacom PL700", WACOM_PKGLEN_GRAPHIRE, 6758, 5406, 511, 0, PL };
1141 static const struct wacom_features wacom_features_0x38 =
1142 { "Wacom PL510", WACOM_PKGLEN_GRAPHIRE, 6282, 4762, 511, 0, PL };
1143 static const struct wacom_features wacom_features_0x39 =
1144 { "Wacom DTU710", WACOM_PKGLEN_GRAPHIRE, 34080, 27660, 511, 0, PL };
1145 static const struct wacom_features wacom_features_0xC4 =
1146 { "Wacom DTF521", WACOM_PKGLEN_GRAPHIRE, 6282, 4762, 511, 0, PL };
1147 static const struct wacom_features wacom_features_0xC0 =
1148 { "Wacom DTF720", WACOM_PKGLEN_GRAPHIRE, 6858, 5506, 511, 0, PL };
1149 static const struct wacom_features wacom_features_0xC2 =
1150 { "Wacom DTF720a", WACOM_PKGLEN_GRAPHIRE, 6858, 5506, 511, 0, PL };
1151 static const struct wacom_features wacom_features_0x03 =
1152 { "Wacom Cintiq Partner", WACOM_PKGLEN_GRAPHIRE, 20480, 15360, 511, 0, PTU };
1153 static const struct wacom_features wacom_features_0x41 =
1154 { "Wacom Intuos2 4x5", WACOM_PKGLEN_INTUOS, 12700, 10600, 1023, 31, INTUOS };
1155 static const struct wacom_features wacom_features_0x42 =
1156 { "Wacom Intuos2 6x8", WACOM_PKGLEN_INTUOS, 20320, 16240, 1023, 31, INTUOS };
1157 static const struct wacom_features wacom_features_0x43 =
1158 { "Wacom Intuos2 9x12", WACOM_PKGLEN_INTUOS, 30480, 24060, 1023, 31, INTUOS };
1159 static const struct wacom_features wacom_features_0x44 =
1160 { "Wacom Intuos2 12x12", WACOM_PKGLEN_INTUOS, 30480, 31680, 1023, 31, INTUOS };
1161 static const struct wacom_features wacom_features_0x45 =
1162 { "Wacom Intuos2 12x18", WACOM_PKGLEN_INTUOS, 45720, 31680, 1023, 31, INTUOS };
1163 static const struct wacom_features wacom_features_0xB0 =
1164 { "Wacom Intuos3 4x5", WACOM_PKGLEN_INTUOS, 25400, 20320, 1023, 63, INTUOS3S };
1165 static const struct wacom_features wacom_features_0xB1 =
1166 { "Wacom Intuos3 6x8", WACOM_PKGLEN_INTUOS, 40640, 30480, 1023, 63, INTUOS3 };
1167 static const struct wacom_features wacom_features_0xB2 =
1168 { "Wacom Intuos3 9x12", WACOM_PKGLEN_INTUOS, 60960, 45720, 1023, 63, INTUOS3 };
1169 static const struct wacom_features wacom_features_0xB3 =
1170 { "Wacom Intuos3 12x12", WACOM_PKGLEN_INTUOS, 60960, 60960, 1023, 63, INTUOS3L };
1171 static const struct wacom_features wacom_features_0xB4 =
1172 { "Wacom Intuos3 12x19", WACOM_PKGLEN_INTUOS, 97536, 60960, 1023, 63, INTUOS3L };
1173 static const struct wacom_features wacom_features_0xB5 =
1174 { "Wacom Intuos3 6x11", WACOM_PKGLEN_INTUOS, 54204, 31750, 1023, 63, INTUOS3 };
1175 static const struct wacom_features wacom_features_0xB7 =
1176 { "Wacom Intuos3 4x6", WACOM_PKGLEN_INTUOS, 31496, 19685, 1023, 63, INTUOS3S };
1177 static const struct wacom_features wacom_features_0xB8 =
1178 { "Wacom Intuos4 4x6", WACOM_PKGLEN_INTUOS, 31496, 19685, 2047, 63, INTUOS4S };
1179 static const struct wacom_features wacom_features_0xB9 =
1180 { "Wacom Intuos4 6x9", WACOM_PKGLEN_INTUOS, 44704, 27940, 2047, 63, INTUOS4 };
1181 static const struct wacom_features wacom_features_0xBA =
1182 { "Wacom Intuos4 8x13", WACOM_PKGLEN_INTUOS, 65024, 40640, 2047, 63, INTUOS4L };
1183 static const struct wacom_features wacom_features_0xBB =
1184 { "Wacom Intuos4 12x19", WACOM_PKGLEN_INTUOS, 97536, 60960, 2047, 63, INTUOS4L };
1185 static const struct wacom_features wacom_features_0xBC =
1186 { "Wacom Intuos4 WL", WACOM_PKGLEN_INTUOS, 40840, 25400, 2047, 63, INTUOS4 };
1187 static const struct wacom_features wacom_features_0x3F =
1188 { "Wacom Cintiq 21UX", WACOM_PKGLEN_INTUOS, 87200, 65600, 1023, 63, CINTIQ };
1189 static const struct wacom_features wacom_features_0xC5 =
1190 { "Wacom Cintiq 20WSX", WACOM_PKGLEN_INTUOS, 86680, 54180, 1023, 63, WACOM_BEE };
1191 static const struct wacom_features wacom_features_0xC6 =
1192 { "Wacom Cintiq 12WX", WACOM_PKGLEN_INTUOS, 53020, 33440, 1023, 63, WACOM_BEE };
1193 static const struct wacom_features wacom_features_0xC7 =
1194 { "Wacom DTU1931", WACOM_PKGLEN_GRAPHIRE, 37832, 30305, 511, 0, PL };
1195 static const struct wacom_features wacom_features_0xCE =
1196 { "Wacom DTU2231", WACOM_PKGLEN_GRAPHIRE, 47864, 27011, 511, 0, DTU };
1197 static const struct wacom_features wacom_features_0xF0 =
1198 { "Wacom DTU1631", WACOM_PKGLEN_GRAPHIRE, 34623, 19553, 511, 0, DTU };
1199 static const struct wacom_features wacom_features_0xCC =
1200 { "Wacom Cintiq 21UX2", WACOM_PKGLEN_INTUOS, 87200, 65600, 2047, 63, WACOM_21UX2 };
1201 static const struct wacom_features wacom_features_0x90 =
1202 { "Wacom ISDv4 90", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 255, 0, TABLETPC };
1203 static const struct wacom_features wacom_features_0x93 =
1204 { "Wacom ISDv4 93", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 255, 0, TABLETPC };
1205 static const struct wacom_features wacom_features_0x9A =
1206 { "Wacom ISDv4 9A", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 255, 0, TABLETPC };
1207 static const struct wacom_features wacom_features_0x9F =
1208 { "Wacom ISDv4 9F", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 255, 0, TABLETPC };
1209 static const struct wacom_features wacom_features_0xE2 =
1210 { "Wacom ISDv4 E2", WACOM_PKGLEN_TPC2FG, 26202, 16325, 255, 0, TABLETPC2FG };
1211 static const struct wacom_features wacom_features_0xE3 =
1212 { "Wacom ISDv4 E3", WACOM_PKGLEN_TPC2FG, 26202, 16325, 255, 0, TABLETPC2FG };
1213 static const struct wacom_features wacom_features_0x47 =
1214 { "Wacom Intuos2 6x8", WACOM_PKGLEN_INTUOS, 20320, 16240, 1023, 31, INTUOS };
1215
1216 #define USB_DEVICE_WACOM(prod) \
1217 USB_DEVICE(USB_VENDOR_ID_WACOM, prod), \
1218 .driver_info = (kernel_ulong_t)&wacom_features_##prod
1219
1220 const struct usb_device_id wacom_ids[] = {
1221 { USB_DEVICE_WACOM(0x00) },
1222 { USB_DEVICE_WACOM(0x10) },
1223 { USB_DEVICE_WACOM(0x11) },
1224 { USB_DEVICE_WACOM(0x12) },
1225 { USB_DEVICE_WACOM(0x13) },
1226 { USB_DEVICE_WACOM(0x14) },
1227 { USB_DEVICE_WACOM(0x15) },
1228 { USB_DEVICE_WACOM(0x16) },
1229 { USB_DEVICE_WACOM(0x17) },
1230 { USB_DEVICE_WACOM(0x18) },
1231 { USB_DEVICE_WACOM(0x19) },
1232 { USB_DEVICE_WACOM(0x60) },
1233 { USB_DEVICE_WACOM(0x61) },
1234 { USB_DEVICE_WACOM(0x62) },
1235 { USB_DEVICE_WACOM(0x63) },
1236 { USB_DEVICE_WACOM(0x64) },
1237 { USB_DEVICE_WACOM(0x65) },
1238 { USB_DEVICE_WACOM(0x69) },
1239 { USB_DEVICE_WACOM(0x20) },
1240 { USB_DEVICE_WACOM(0x21) },
1241 { USB_DEVICE_WACOM(0x22) },
1242 { USB_DEVICE_WACOM(0x23) },
1243 { USB_DEVICE_WACOM(0x24) },
1244 { USB_DEVICE_WACOM(0x30) },
1245 { USB_DEVICE_WACOM(0x31) },
1246 { USB_DEVICE_WACOM(0x32) },
1247 { USB_DEVICE_WACOM(0x33) },
1248 { USB_DEVICE_WACOM(0x34) },
1249 { USB_DEVICE_WACOM(0x35) },
1250 { USB_DEVICE_WACOM(0x37) },
1251 { USB_DEVICE_WACOM(0x38) },
1252 { USB_DEVICE_WACOM(0x39) },
1253 { USB_DEVICE_WACOM(0xC4) },
1254 { USB_DEVICE_WACOM(0xC0) },
1255 { USB_DEVICE_WACOM(0xC2) },
1256 { USB_DEVICE_WACOM(0x03) },
1257 { USB_DEVICE_WACOM(0x41) },
1258 { USB_DEVICE_WACOM(0x42) },
1259 { USB_DEVICE_WACOM(0x43) },
1260 { USB_DEVICE_WACOM(0x44) },
1261 { USB_DEVICE_WACOM(0x45) },
1262 { USB_DEVICE_WACOM(0xB0) },
1263 { USB_DEVICE_WACOM(0xB1) },
1264 { USB_DEVICE_WACOM(0xB2) },
1265 { USB_DEVICE_WACOM(0xB3) },
1266 { USB_DEVICE_WACOM(0xB4) },
1267 { USB_DEVICE_WACOM(0xB5) },
1268 { USB_DEVICE_WACOM(0xB7) },
1269 { USB_DEVICE_WACOM(0xB8) },
1270 { USB_DEVICE_WACOM(0xB9) },
1271 { USB_DEVICE_WACOM(0xBA) },
1272 { USB_DEVICE_WACOM(0xBB) },
1273 { USB_DEVICE_WACOM(0xBC) },
1274 { USB_DEVICE_WACOM(0x3F) },
1275 { USB_DEVICE_WACOM(0xC5) },
1276 { USB_DEVICE_WACOM(0xC6) },
1277 { USB_DEVICE_WACOM(0xC7) },
1278 { USB_DEVICE_WACOM(0xCE) },
1279 { USB_DEVICE_WACOM(0xF0) },
1280 { USB_DEVICE_WACOM(0xCC) },
1281 { USB_DEVICE_WACOM(0x90) },
1282 { USB_DEVICE_WACOM(0x93) },
1283 { USB_DEVICE_WACOM(0x9A) },
1284 { USB_DEVICE_WACOM(0x9F) },
1285 { USB_DEVICE_WACOM(0xE2) },
1286 { USB_DEVICE_WACOM(0xE3) },
1287 { USB_DEVICE_WACOM(0x47) },
1288 { }
1289 };
1290 MODULE_DEVICE_TABLE(usb, wacom_ids);
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