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RT-AC56 3.0.0.4.374.37 core
[tomato.git] / release / src-rt-6.x.4708 / linux / linux-2.6.36 / drivers / input / tablet / wacom_wac.c
blobbd1304966cc4f4c9366a552c51385b46e0799e50
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 = (data[7] & 0x04) - (data[7] & 0x03);
247 } else {
248 input_report_abs(input, ABS_DISTANCE, data[7] & 0x3f);
249 rw = -(signed char)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 ((data[7] & 0x0f) << 20) | ((data[8] & 0xf0) << 12);
322
323 switch (wacom->id[idx] & 0xfffff) {
324 case 0x812: /* Inking pen */
325 case 0x801: /* Intuos3 Inking pen */
326 case 0x20802: /* Intuos4 Inking Pen */
327 case 0x012:
328 wacom->tool[idx] = BTN_TOOL_PENCIL;
329 break;
330
331 case 0x822: /* Pen */
332 case 0x842:
333 case 0x852:
334 case 0x823: /* Intuos3 Grip Pen */
335 case 0x813: /* Intuos3 Classic Pen */
336 case 0x885: /* Intuos3 Marker Pen */
337 case 0x802: /* Intuos4 General Pen */
338 case 0x804: /* Intuos4 Marker Pen */
339 case 0x40802: /* Intuos4 Classic Pen */
340 case 0x022:
341 wacom->tool[idx] = BTN_TOOL_PEN;
342 break;
343
344 case 0x832: /* Stroke pen */
345 case 0x032:
346 wacom->tool[idx] = BTN_TOOL_BRUSH;
347 break;
348
349 case 0x007: /* Mouse 4D and 2D */
350 case 0x09c:
351 case 0x094:
352 case 0x017: /* Intuos3 2D Mouse */
353 case 0x806: /* Intuos4 Mouse */
354 wacom->tool[idx] = BTN_TOOL_MOUSE;
355 break;
356
357 case 0x096: /* Lens cursor */
358 case 0x097: /* Intuos3 Lens cursor */
359 case 0x006: /* Intuos4 Lens cursor */
360 wacom->tool[idx] = BTN_TOOL_LENS;
361 break;
362
363 case 0x82a: /* Eraser */
364 case 0x85a:
365 case 0x91a:
366 case 0xd1a:
367 case 0x0fa:
368 case 0x82b: /* Intuos3 Grip Pen Eraser */
369 case 0x81b: /* Intuos3 Classic Pen Eraser */
370 case 0x91b: /* Intuos3 Airbrush Eraser */
371 case 0x80c: /* Intuos4 Marker Pen Eraser */
372 case 0x80a: /* Intuos4 General Pen Eraser */
373 case 0x4080a: /* Intuos4 Classic Pen Eraser */
374 case 0x90a: /* Intuos4 Airbrush Eraser */
375 wacom->tool[idx] = BTN_TOOL_RUBBER;
376 break;
377
378 case 0xd12:
379 case 0x912:
380 case 0x112:
381 case 0x913: /* Intuos3 Airbrush */
382 case 0x902: /* Intuos4 Airbrush */
383 wacom->tool[idx] = BTN_TOOL_AIRBRUSH;
384 break;
385
386 default: /* Unknown tool */
387 wacom->tool[idx] = BTN_TOOL_PEN;
388 break;
389 }
390 return 1;
391 }
392
393 /* older I4 styli don't work with new Cintiqs */
394 if (!((wacom->id[idx] >> 20) & 0x01) &&
395 (features->type == WACOM_21UX2))
396 return 1;
397
398 /* Exit report */
399 if ((data[1] & 0xfe) == 0x80) {
400 /*
401 * Reset all states otherwise we lose the initial states
402 * when in-prox next time
403 */
404 input_report_abs(input, ABS_X, 0);
405 input_report_abs(input, ABS_Y, 0);
406 input_report_abs(input, ABS_DISTANCE, 0);
407 input_report_abs(input, ABS_TILT_X, 0);
408 input_report_abs(input, ABS_TILT_Y, 0);
409 if (wacom->tool[idx] >= BTN_TOOL_MOUSE) {
410 input_report_key(input, BTN_LEFT, 0);
411 input_report_key(input, BTN_MIDDLE, 0);
412 input_report_key(input, BTN_RIGHT, 0);
413 input_report_key(input, BTN_SIDE, 0);
414 input_report_key(input, BTN_EXTRA, 0);
415 input_report_abs(input, ABS_THROTTLE, 0);
416 input_report_abs(input, ABS_RZ, 0);
417 } else {
418 input_report_abs(input, ABS_PRESSURE, 0);
419 input_report_key(input, BTN_STYLUS, 0);
420 input_report_key(input, BTN_STYLUS2, 0);
421 input_report_key(input, BTN_TOUCH, 0);
422 input_report_abs(input, ABS_WHEEL, 0);
423 if (features->type >= INTUOS3S)
424 input_report_abs(input, ABS_Z, 0);
425 }
426 input_report_key(input, wacom->tool[idx], 0);
427 input_report_abs(input, ABS_MISC, 0); /* reset tool id */
428 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
429 wacom->id[idx] = 0;
430 return 2;
431 }
432 return 0;
433 }
434
435 static void wacom_intuos_general(struct wacom_wac *wacom)
436 {
437 struct wacom_features *features = &wacom->features;
438 unsigned char *data = wacom->data;
439 struct input_dev *input = wacom->input;
440 unsigned int t;
441
442 /* general pen packet */
443 if ((data[1] & 0xb8) == 0xa0) {
444 t = (data[6] << 2) | ((data[7] >> 6) & 3);
445 if ((features->type >= INTUOS4S && features->type <= INTUOS4L) ||
446 features->type == WACOM_21UX2) {
447 t = (t << 1) | (data[1] & 1);
448 }
449 input_report_abs(input, ABS_PRESSURE, t);
450 input_report_abs(input, ABS_TILT_X,
451 ((data[7] << 1) & 0x7e) | (data[8] >> 7));
452 input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f);
453 input_report_key(input, BTN_STYLUS, data[1] & 2);
454 input_report_key(input, BTN_STYLUS2, data[1] & 4);
455 input_report_key(input, BTN_TOUCH, t > 10);
456 }
457
458 /* airbrush second packet */
459 if ((data[1] & 0xbc) == 0xb4) {
460 input_report_abs(input, ABS_WHEEL,
461 (data[6] << 2) | ((data[7] >> 6) & 3));
462 input_report_abs(input, ABS_TILT_X,
463 ((data[7] << 1) & 0x7e) | (data[8] >> 7));
464 input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f);
465 }
466 }
467
468 static int wacom_intuos_irq(struct wacom_wac *wacom)
469 {
470 struct wacom_features *features = &wacom->features;
471 unsigned char *data = wacom->data;
472 struct input_dev *input = wacom->input;
473 unsigned int t;
474 int idx = 0, result;
475
476 if (data[0] != WACOM_REPORT_PENABLED && data[0] != WACOM_REPORT_INTUOSREAD
477 && data[0] != WACOM_REPORT_INTUOSWRITE && data[0] != WACOM_REPORT_INTUOSPAD) {
478 dbg("wacom_intuos_irq: received unknown report #%d", data[0]);
479 return 0;
480 }
481
482 /* tool number */
483 if (features->type == INTUOS)
484 idx = data[1] & 0x01;
485
486 /* pad packets. Works as a second tool and is always in prox */
487 if (data[0] == WACOM_REPORT_INTUOSPAD) {
488 /* initiate the pad as a device */
489 if (wacom->tool[1] != BTN_TOOL_FINGER)
490 wacom->tool[1] = BTN_TOOL_FINGER;
491
492 if (features->type >= INTUOS4S && features->type <= INTUOS4L) {
493 input_report_key(input, BTN_0, (data[2] & 0x01));
494 input_report_key(input, BTN_1, (data[3] & 0x01));
495 input_report_key(input, BTN_2, (data[3] & 0x02));
496 input_report_key(input, BTN_3, (data[3] & 0x04));
497 input_report_key(input, BTN_4, (data[3] & 0x08));
498 input_report_key(input, BTN_5, (data[3] & 0x10));
499 input_report_key(input, BTN_6, (data[3] & 0x20));
500 if (data[1] & 0x80) {
501 input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f));
502 } else {
503 /* Out of proximity, clear wheel value. */
504 input_report_abs(input, ABS_WHEEL, 0);
505 }
506 if (features->type != INTUOS4S) {
507 input_report_key(input, BTN_7, (data[3] & 0x40));
508 input_report_key(input, BTN_8, (data[3] & 0x80));
509 }
510 if (data[1] | (data[2] & 0x01) | data[3]) {
511 input_report_key(input, wacom->tool[1], 1);
512 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
513 } else {
514 input_report_key(input, wacom->tool[1], 0);
515 input_report_abs(input, ABS_MISC, 0);
516 }
517 } else {
518 if (features->type == WACOM_21UX2) {
519 input_report_key(input, BTN_0, (data[5] & 0x01));
520 input_report_key(input, BTN_1, (data[6] & 0x01));
521 input_report_key(input, BTN_2, (data[6] & 0x02));
522 input_report_key(input, BTN_3, (data[6] & 0x04));
523 input_report_key(input, BTN_4, (data[6] & 0x08));
524 input_report_key(input, BTN_5, (data[6] & 0x10));
525 input_report_key(input, BTN_6, (data[6] & 0x20));
526 input_report_key(input, BTN_7, (data[6] & 0x40));
527 input_report_key(input, BTN_8, (data[6] & 0x80));
528 input_report_key(input, BTN_9, (data[7] & 0x01));
529 input_report_key(input, BTN_A, (data[8] & 0x01));
530 input_report_key(input, BTN_B, (data[8] & 0x02));
531 input_report_key(input, BTN_C, (data[8] & 0x04));
532 input_report_key(input, BTN_X, (data[8] & 0x08));
533 input_report_key(input, BTN_Y, (data[8] & 0x10));
534 input_report_key(input, BTN_Z, (data[8] & 0x20));
535 input_report_key(input, BTN_BASE, (data[8] & 0x40));
536 input_report_key(input, BTN_BASE2, (data[8] & 0x80));
537 } else {
538 input_report_key(input, BTN_0, (data[5] & 0x01));
539 input_report_key(input, BTN_1, (data[5] & 0x02));
540 input_report_key(input, BTN_2, (data[5] & 0x04));
541 input_report_key(input, BTN_3, (data[5] & 0x08));
542 input_report_key(input, BTN_4, (data[6] & 0x01));
543 input_report_key(input, BTN_5, (data[6] & 0x02));
544 input_report_key(input, BTN_6, (data[6] & 0x04));
545 input_report_key(input, BTN_7, (data[6] & 0x08));
546 input_report_key(input, BTN_8, (data[5] & 0x10));
547 input_report_key(input, BTN_9, (data[6] & 0x10));
548 }
549 input_report_abs(input, ABS_RX, ((data[1] & 0x1f) << 8) | data[2]);
550 input_report_abs(input, ABS_RY, ((data[3] & 0x1f) << 8) | data[4]);
551
552 if ((data[5] & 0x1f) | data[6] | (data[1] & 0x1f) |
553 data[2] | (data[3] & 0x1f) | data[4] | data[8] |
554 (data[7] & 0x01)) {
555 input_report_key(input, wacom->tool[1], 1);
556 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
557 } else {
558 input_report_key(input, wacom->tool[1], 0);
559 input_report_abs(input, ABS_MISC, 0);
560 }
561 }
562 input_event(input, EV_MSC, MSC_SERIAL, 0xffffffff);
563 return 1;
564 }
565
566 /* process in/out prox events */
567 result = wacom_intuos_inout(wacom);
568 if (result)
569 return result - 1;
570
571 /* don't proceed if we don't know the ID */
572 if (!wacom->id[idx])
573 return 0;
574
575 /* Only large Intuos support Lense Cursor */
576 if (wacom->tool[idx] == BTN_TOOL_LENS &&
577 (features->type == INTUOS3 ||
578 features->type == INTUOS3S ||
579 features->type == INTUOS4 ||
580 features->type == INTUOS4S)) {
581
582 return 0;
583 }
584
585 /* Cintiq doesn't send data when RDY bit isn't set */
586 if (features->type == CINTIQ && !(data[1] & 0x40))
587 return 0;
588
589 if (features->type >= INTUOS3S) {
590 input_report_abs(input, ABS_X, (data[2] << 9) | (data[3] << 1) | ((data[9] >> 1) & 1));
591 input_report_abs(input, ABS_Y, (data[4] << 9) | (data[5] << 1) | (data[9] & 1));
592 input_report_abs(input, ABS_DISTANCE, ((data[9] >> 2) & 0x3f));
593 } else {
594 input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[2]));
595 input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[4]));
596 input_report_abs(input, ABS_DISTANCE, ((data[9] >> 3) & 0x1f));
597 }
598
599 /* process general packets */
600 wacom_intuos_general(wacom);
601
602 /* 4D mouse, 2D mouse, marker pen rotation, tilt mouse, or Lens cursor packets */
603 if ((data[1] & 0xbc) == 0xa8 || (data[1] & 0xbe) == 0xb0 || (data[1] & 0xbc) == 0xac) {
604
605 if (data[1] & 0x02) {
606 /* Rotation packet */
607 if (features->type >= INTUOS3S) {
608 /* I3 marker pen rotation */
609 t = (data[6] << 3) | ((data[7] >> 5) & 7);
610 t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) :
611 ((t-1) / 2 + 450)) : (450 - t / 2) ;
612 input_report_abs(input, ABS_Z, t);
613 } else {
614 /* 4D mouse rotation packet */
615 t = (data[6] << 3) | ((data[7] >> 5) & 7);
616 input_report_abs(input, ABS_RZ, (data[7] & 0x20) ?
617 ((t - 1) / 2) : -t / 2);
618 }
619
620 } else if (!(data[1] & 0x10) && features->type < INTUOS3S) {
621 /* 4D mouse packet */
622 input_report_key(input, BTN_LEFT, data[8] & 0x01);
623 input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
624 input_report_key(input, BTN_RIGHT, data[8] & 0x04);
625
626 input_report_key(input, BTN_SIDE, data[8] & 0x20);
627 input_report_key(input, BTN_EXTRA, data[8] & 0x10);
628 t = (data[6] << 2) | ((data[7] >> 6) & 3);
629 input_report_abs(input, ABS_THROTTLE, (data[8] & 0x08) ? -t : t);
630
631 } else if (wacom->tool[idx] == BTN_TOOL_MOUSE) {
632 /* I4 mouse */
633 if (features->type >= INTUOS4S && features->type <= INTUOS4L) {
634 input_report_key(input, BTN_LEFT, data[6] & 0x01);
635 input_report_key(input, BTN_MIDDLE, data[6] & 0x02);
636 input_report_key(input, BTN_RIGHT, data[6] & 0x04);
637 input_report_rel(input, REL_WHEEL, ((data[7] & 0x80) >> 7)
638 - ((data[7] & 0x40) >> 6));
639 input_report_key(input, BTN_SIDE, data[6] & 0x08);
640 input_report_key(input, BTN_EXTRA, data[6] & 0x10);
641
642 input_report_abs(input, ABS_TILT_X,
643 ((data[7] << 1) & 0x7e) | (data[8] >> 7));
644 input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f);
645 } else {
646 /* 2D mouse packet */
647 input_report_key(input, BTN_LEFT, data[8] & 0x04);
648 input_report_key(input, BTN_MIDDLE, data[8] & 0x08);
649 input_report_key(input, BTN_RIGHT, data[8] & 0x10);
650 input_report_rel(input, REL_WHEEL, (data[8] & 0x01)
651 - ((data[8] & 0x02) >> 1));
652
653 /* I3 2D mouse side buttons */
654 if (features->type >= INTUOS3S && features->type <= INTUOS3L) {
655 input_report_key(input, BTN_SIDE, data[8] & 0x40);
656 input_report_key(input, BTN_EXTRA, data[8] & 0x20);
657 }
658 }
659 } else if ((features->type < INTUOS3S || features->type == INTUOS3L ||
660 features->type == INTUOS4L) &&
661 wacom->tool[idx] == BTN_TOOL_LENS) {
662 /* Lens cursor packets */
663 input_report_key(input, BTN_LEFT, data[8] & 0x01);
664 input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
665 input_report_key(input, BTN_RIGHT, data[8] & 0x04);
666 input_report_key(input, BTN_SIDE, data[8] & 0x10);
667 input_report_key(input, BTN_EXTRA, data[8] & 0x08);
668 }
669 }
670
671 input_report_abs(input, ABS_MISC, wacom->id[idx]); /* report tool id */
672 input_report_key(input, wacom->tool[idx], 1);
673 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
674 return 1;
675 }
676
677
678 static void wacom_tpc_finger_in(struct wacom_wac *wacom, char *data, int idx)
679 {
680 struct input_dev *input = wacom->input;
681 int finger = idx + 1;
682 int x = le16_to_cpup((__le16 *)&data[finger * 2]) & 0x7fff;
683 int y = le16_to_cpup((__le16 *)&data[4 + finger * 2]) & 0x7fff;
684
685 if (wacom->last_finger != finger) {
686 if (x == input_abs_get_val(input, ABS_X))
687 x++;
688
689 if (y == input_abs_get_val(input, ABS_Y))
690 y++;
691 }
692
693 input_report_abs(input, ABS_X, x);
694 input_report_abs(input, ABS_Y, y);
695 input_report_abs(input, ABS_MISC, wacom->id[0]);
696 input_report_key(input, wacom->tool[finger], 1);
697 if (!idx)
698 input_report_key(input, BTN_TOUCH, 1);
699 input_event(input, EV_MSC, MSC_SERIAL, finger);
700 input_sync(input);
701
702 wacom->last_finger = finger;
703 }
704
705 static void wacom_tpc_touch_out(struct wacom_wac *wacom, int idx)
706 {
707 struct input_dev *input = wacom->input;
708 int finger = idx + 1;
709
710 input_report_abs(input, ABS_X, 0);
711 input_report_abs(input, ABS_Y, 0);
712 input_report_abs(input, ABS_MISC, 0);
713 input_report_key(input, wacom->tool[finger], 0);
714 if (!idx)
715 input_report_key(input, BTN_TOUCH, 0);
716 input_event(input, EV_MSC, MSC_SERIAL, finger);
717 input_sync(input);
718 }
719
720 static void wacom_tpc_touch_in(struct wacom_wac *wacom, size_t len)
721 {
722 char *data = wacom->data;
723 struct input_dev *input = wacom->input;
724
725 wacom->tool[1] = BTN_TOOL_DOUBLETAP;
726 wacom->id[0] = TOUCH_DEVICE_ID;
727 wacom->tool[2] = BTN_TOOL_TRIPLETAP;
728
729 if (len != WACOM_PKGLEN_TPC1FG) {
730
731 switch (data[0]) {
732
733 case WACOM_REPORT_TPC1FG:
734 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
735 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
736 input_report_abs(input, ABS_PRESSURE, le16_to_cpup((__le16 *)&data[6]));
737 input_report_key(input, BTN_TOUCH, le16_to_cpup((__le16 *)&data[6]));
738 input_report_abs(input, ABS_MISC, wacom->id[0]);
739 input_report_key(input, wacom->tool[1], 1);
740 input_sync(input);
741 break;
742
743 case WACOM_REPORT_TPC2FG:
744 if (data[1] & 0x01)
745 wacom_tpc_finger_in(wacom, data, 0);
746 else if (wacom->id[1] & 0x01)
747 wacom_tpc_touch_out(wacom, 0);
748
749 if (data[1] & 0x02)
750 wacom_tpc_finger_in(wacom, data, 1);
751 else if (wacom->id[1] & 0x02)
752 wacom_tpc_touch_out(wacom, 1);
753 break;
754 }
755 } else {
756 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
757 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
758 input_report_key(input, BTN_TOUCH, 1);
759 input_report_abs(input, ABS_MISC, wacom->id[1]);
760 input_report_key(input, wacom->tool[1], 1);
761 input_sync(input);
762 }
763 }
764
765 static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len)
766 {
767 struct wacom_features *features = &wacom->features;
768 char *data = wacom->data;
769 struct input_dev *input = wacom->input;
770 int prox = 0, pressure;
771 int retval = 0;
772
773 dbg("wacom_tpc_irq: received report #%d", data[0]);
774
775 if (len == WACOM_PKGLEN_TPC1FG || /* single touch */
776 data[0] == WACOM_REPORT_TPC1FG || /* single touch */
777 data[0] == WACOM_REPORT_TPC2FG) { /* 2FG touch */
778
779 if (wacom->shared->stylus_in_proximity) {
780 if (wacom->id[1] & 0x01)
781 wacom_tpc_touch_out(wacom, 0);
782
783 if (wacom->id[1] & 0x02)
784 wacom_tpc_touch_out(wacom, 1);
785
786 wacom->id[1] = 0;
787 return 0;
788 }
789
790 if (len == WACOM_PKGLEN_TPC1FG) { /* with touch */
791 prox = data[0] & 0x01;
792 } else { /* with capacity */
793 if (data[0] == WACOM_REPORT_TPC1FG)
794 /* single touch */
795 prox = data[1] & 0x01;
796 else
797 /* 2FG touch data */
798 prox = data[1] & 0x03;
799 }
800
801 if (prox) {
802 if (!wacom->id[1])
803 wacom->last_finger = 1;
804 wacom_tpc_touch_in(wacom, len);
805 } else {
806 if (data[0] == WACOM_REPORT_TPC2FG) {
807 /* 2FGT out-prox */
808 if (wacom->id[1] & 0x01)
809 wacom_tpc_touch_out(wacom, 0);
810
811 if (wacom->id[1] & 0x02)
812 wacom_tpc_touch_out(wacom, 1);
813 } else
814 /* one finger touch */
815 wacom_tpc_touch_out(wacom, 0);
816
817 wacom->id[0] = 0;
818 }
819 /* keep prox bit to send proper out-prox event */
820 wacom->id[1] = prox;
821 } else if (data[0] == WACOM_REPORT_PENABLED) { /* Penabled */
822 prox = data[1] & 0x20;
823
824 if (!wacom->shared->stylus_in_proximity) { /* first in prox */
825 /* Going into proximity select tool */
826 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
827 if (wacom->tool[0] == BTN_TOOL_PEN)
828 wacom->id[0] = STYLUS_DEVICE_ID;
829 else
830 wacom->id[0] = ERASER_DEVICE_ID;
831
832 wacom->shared->stylus_in_proximity = true;
833 }
834 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
835 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
836 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
837 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
838 pressure = ((data[7] & 0x01) << 8) | data[6];
839 if (pressure < 0)
840 pressure = features->pressure_max + pressure + 1;
841 input_report_abs(input, ABS_PRESSURE, pressure);
842 input_report_key(input, BTN_TOUCH, data[1] & 0x05);
843 if (!prox) { /* out-prox */
844 wacom->id[0] = 0;
845 wacom->shared->stylus_in_proximity = false;
846 }
847 input_report_key(input, wacom->tool[0], prox);
848 input_report_abs(input, ABS_MISC, wacom->id[0]);
849 retval = 1;
850 }
851 return retval;
852 }
853
854 void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len)
855 {
856 bool sync;
857
858 switch (wacom_wac->features.type) {
859 case PENPARTNER:
860 sync = wacom_penpartner_irq(wacom_wac);
861 break;
862
863 case PL:
864 sync = wacom_pl_irq(wacom_wac);
865 break;
866
867 case WACOM_G4:
868 case GRAPHIRE:
869 case WACOM_MO:
870 sync = wacom_graphire_irq(wacom_wac);
871 break;
872
873 case PTU:
874 sync = wacom_ptu_irq(wacom_wac);
875 break;
876
877 case DTU:
878 sync = wacom_dtu_irq(wacom_wac);
879 break;
880
881 case INTUOS:
882 case INTUOS3S:
883 case INTUOS3:
884 case INTUOS3L:
885 case INTUOS4S:
886 case INTUOS4:
887 case INTUOS4L:
888 case CINTIQ:
889 case WACOM_BEE:
890 case WACOM_21UX2:
891 sync = wacom_intuos_irq(wacom_wac);
892 break;
893
894 case TABLETPC:
895 case TABLETPC2FG:
896 sync = wacom_tpc_irq(wacom_wac, len);
897 break;
898
899 default:
900 sync = false;
901 break;
902 }
903
904 if (sync)
905 input_sync(wacom_wac->input);
906 }
907
908 static void wacom_setup_intuos(struct wacom_wac *wacom_wac)
909 {
910 struct input_dev *input_dev = wacom_wac->input;
911
912 input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
913 input_set_capability(input_dev, EV_REL, REL_WHEEL);
914
915 __set_bit(BTN_LEFT, input_dev->keybit);
916 __set_bit(BTN_RIGHT, input_dev->keybit);
917 __set_bit(BTN_MIDDLE, input_dev->keybit);
918 __set_bit(BTN_SIDE, input_dev->keybit);
919 __set_bit(BTN_EXTRA, input_dev->keybit);
920
921 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
922 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
923 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
924 __set_bit(BTN_TOOL_BRUSH, input_dev->keybit);
925 __set_bit(BTN_TOOL_PENCIL, input_dev->keybit);
926 __set_bit(BTN_TOOL_AIRBRUSH, input_dev->keybit);
927 __set_bit(BTN_TOOL_LENS, input_dev->keybit);
928 __set_bit(BTN_STYLUS, input_dev->keybit);
929 __set_bit(BTN_STYLUS2, input_dev->keybit);
930
931 input_set_abs_params(input_dev, ABS_DISTANCE,
932 0, wacom_wac->features.distance_max, 0, 0);
933 input_set_abs_params(input_dev, ABS_WHEEL, 0, 1023, 0, 0);
934 input_set_abs_params(input_dev, ABS_TILT_X, 0, 127, 0, 0);
935 input_set_abs_params(input_dev, ABS_TILT_Y, 0, 127, 0, 0);
936 input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0);
937 input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0);
938 }
939
940 void wacom_setup_input_capabilities(struct input_dev *input_dev,
941 struct wacom_wac *wacom_wac)
942 {
943 struct wacom_features *features = &wacom_wac->features;
944 int i;
945
946 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
947
948 __set_bit(BTN_TOUCH, input_dev->keybit);
949
950 input_set_abs_params(input_dev, ABS_X, 0, features->x_max, 4, 0);
951 input_set_abs_params(input_dev, ABS_Y, 0, features->y_max, 4, 0);
952 input_set_abs_params(input_dev, ABS_PRESSURE, 0, features->pressure_max, 0, 0);
953
954 __set_bit(ABS_MISC, input_dev->absbit);
955
956 switch (wacom_wac->features.type) {
957 case WACOM_MO:
958 __set_bit(BTN_1, input_dev->keybit);
959 __set_bit(BTN_5, input_dev->keybit);
960
961 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
962 /* fall through */
963
964 case WACOM_G4:
965 input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
966
967 __set_bit(BTN_TOOL_FINGER, input_dev->keybit);
968 __set_bit(BTN_0, input_dev->keybit);
969 __set_bit(BTN_4, input_dev->keybit);
970 /* fall through */
971
972 case GRAPHIRE:
973 input_set_capability(input_dev, EV_REL, REL_WHEEL);
974
975 __set_bit(BTN_LEFT, input_dev->keybit);
976 __set_bit(BTN_RIGHT, input_dev->keybit);
977 __set_bit(BTN_MIDDLE, input_dev->keybit);
978
979 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
980 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
981 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
982 __set_bit(BTN_STYLUS, input_dev->keybit);
983 __set_bit(BTN_STYLUS2, input_dev->keybit);
984 break;
985
986 case WACOM_21UX2:
987 __set_bit(BTN_A, input_dev->keybit);
988 __set_bit(BTN_B, input_dev->keybit);
989 __set_bit(BTN_C, input_dev->keybit);
990 __set_bit(BTN_X, input_dev->keybit);
991 __set_bit(BTN_Y, input_dev->keybit);
992 __set_bit(BTN_Z, input_dev->keybit);
993 __set_bit(BTN_BASE, input_dev->keybit);
994 __set_bit(BTN_BASE2, input_dev->keybit);
995 /* fall through */
996
997 case WACOM_BEE:
998 __set_bit(BTN_8, input_dev->keybit);
999 __set_bit(BTN_9, input_dev->keybit);
1000 /* fall through */
1001
1002 case INTUOS3:
1003 case INTUOS3L:
1004 case CINTIQ:
1005 __set_bit(BTN_4, input_dev->keybit);
1006 __set_bit(BTN_5, input_dev->keybit);
1007 __set_bit(BTN_6, input_dev->keybit);
1008 __set_bit(BTN_7, input_dev->keybit);
1009
1010 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
1011 /* fall through */
1012
1013 case INTUOS3S:
1014 __set_bit(BTN_0, input_dev->keybit);
1015 __set_bit(BTN_1, input_dev->keybit);
1016 __set_bit(BTN_2, input_dev->keybit);
1017 __set_bit(BTN_3, input_dev->keybit);
1018
1019 __set_bit(BTN_TOOL_FINGER, input_dev->keybit);
1020
1021 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
1022 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1023 /* fall through */
1024
1025 case INTUOS:
1026 wacom_setup_intuos(wacom_wac);
1027 break;
1028
1029 case INTUOS4:
1030 case INTUOS4L:
1031 __set_bit(BTN_7, input_dev->keybit);
1032 __set_bit(BTN_8, input_dev->keybit);
1033 /* fall through */
1034
1035 case INTUOS4S:
1036 for (i = 0; i < 7; i++)
1037 __set_bit(BTN_0 + i, input_dev->keybit);
1038 __set_bit(BTN_TOOL_FINGER, input_dev->keybit);
1039
1040 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1041 wacom_setup_intuos(wacom_wac);
1042 break;
1043
1044 case TABLETPC2FG:
1045 if (features->device_type == BTN_TOOL_TRIPLETAP) {
1046 __set_bit(BTN_TOOL_TRIPLETAP, input_dev->keybit);
1047 input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
1048 }
1049 /* fall through */
1050
1051 case TABLETPC:
1052 if (features->device_type == BTN_TOOL_DOUBLETAP ||
1053 features->device_type == BTN_TOOL_TRIPLETAP) {
1054 input_set_abs_params(input_dev, ABS_RX, 0, features->x_phy, 0, 0);
1055 input_set_abs_params(input_dev, ABS_RY, 0, features->y_phy, 0, 0);
1056 __set_bit(BTN_TOOL_DOUBLETAP, input_dev->keybit);
1057 }
1058
1059 if (features->device_type != BTN_TOOL_PEN)
1060 break; /* no need to process stylus stuff */
1061
1062 /* fall through */
1063
1064 case PL:
1065 case PTU:
1066 case DTU:
1067 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1068 __set_bit(BTN_STYLUS, input_dev->keybit);
1069 __set_bit(BTN_STYLUS2, input_dev->keybit);
1070 /* fall through */
1071
1072 case PENPARTNER:
1073 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1074 break;
1075 }
1076 }
1077
1078 static const struct wacom_features wacom_features_0x00 =
1079 { "Wacom Penpartner", WACOM_PKGLEN_PENPRTN, 5040, 3780, 255, 0, PENPARTNER };
1080 static const struct wacom_features wacom_features_0x10 =
1081 { "Wacom Graphire", WACOM_PKGLEN_GRAPHIRE, 10206, 7422, 511, 63, GRAPHIRE };
1082 static const struct wacom_features wacom_features_0x11 =
1083 { "Wacom Graphire2 4x5", WACOM_PKGLEN_GRAPHIRE, 10206, 7422, 511, 63, GRAPHIRE };
1084 static const struct wacom_features wacom_features_0x12 =
1085 { "Wacom Graphire2 5x7", WACOM_PKGLEN_GRAPHIRE, 13918, 10206, 511, 63, GRAPHIRE };
1086 static const struct wacom_features wacom_features_0x13 =
1087 { "Wacom Graphire3", WACOM_PKGLEN_GRAPHIRE, 10208, 7424, 511, 63, GRAPHIRE };
1088 static const struct wacom_features wacom_features_0x14 =
1089 { "Wacom Graphire3 6x8", WACOM_PKGLEN_GRAPHIRE, 16704, 12064, 511, 63, GRAPHIRE };
1090 static const struct wacom_features wacom_features_0x15 =
1091 { "Wacom Graphire4 4x5", WACOM_PKGLEN_GRAPHIRE, 10208, 7424, 511, 63, WACOM_G4 };
1092 static const struct wacom_features wacom_features_0x16 =
1093 { "Wacom Graphire4 6x8", WACOM_PKGLEN_GRAPHIRE, 16704, 12064, 511, 63, WACOM_G4 };
1094 static const struct wacom_features wacom_features_0x17 =
1095 { "Wacom BambooFun 4x5", WACOM_PKGLEN_BBFUN, 14760, 9225, 511, 63, WACOM_MO };
1096 static const struct wacom_features wacom_features_0x18 =
1097 { "Wacom BambooFun 6x8", WACOM_PKGLEN_BBFUN, 21648, 13530, 511, 63, WACOM_MO };
1098 static const struct wacom_features wacom_features_0x19 =
1099 { "Wacom Bamboo1 Medium", WACOM_PKGLEN_GRAPHIRE, 16704, 12064, 511, 63, GRAPHIRE };
1100 static const struct wacom_features wacom_features_0x60 =
1101 { "Wacom Volito", WACOM_PKGLEN_GRAPHIRE, 5104, 3712, 511, 63, GRAPHIRE };
1102 static const struct wacom_features wacom_features_0x61 =
1103 { "Wacom PenStation2", WACOM_PKGLEN_GRAPHIRE, 3250, 2320, 255, 63, GRAPHIRE };
1104 static const struct wacom_features wacom_features_0x62 =
1105 { "Wacom Volito2 4x5", WACOM_PKGLEN_GRAPHIRE, 5104, 3712, 511, 63, GRAPHIRE };
1106 static const struct wacom_features wacom_features_0x63 =
1107 { "Wacom Volito2 2x3", WACOM_PKGLEN_GRAPHIRE, 3248, 2320, 511, 63, GRAPHIRE };
1108 static const struct wacom_features wacom_features_0x64 =
1109 { "Wacom PenPartner2", WACOM_PKGLEN_GRAPHIRE, 3250, 2320, 511, 63, GRAPHIRE };
1110 static const struct wacom_features wacom_features_0x65 =
1111 { "Wacom Bamboo", WACOM_PKGLEN_BBFUN, 14760, 9225, 511, 63, WACOM_MO };
1112 static const struct wacom_features wacom_features_0x69 =
1113 { "Wacom Bamboo1", WACOM_PKGLEN_GRAPHIRE, 5104, 3712, 511, 63, GRAPHIRE };
1114 static const struct wacom_features wacom_features_0x20 =
1115 { "Wacom Intuos 4x5", WACOM_PKGLEN_INTUOS, 12700, 10600, 1023, 31, INTUOS };
1116 static const struct wacom_features wacom_features_0x21 =
1117 { "Wacom Intuos 6x8", WACOM_PKGLEN_INTUOS, 20320, 16240, 1023, 31, INTUOS };
1118 static const struct wacom_features wacom_features_0x22 =
1119 { "Wacom Intuos 9x12", WACOM_PKGLEN_INTUOS, 30480, 24060, 1023, 31, INTUOS };
1120 static const struct wacom_features wacom_features_0x23 =
1121 { "Wacom Intuos 12x12", WACOM_PKGLEN_INTUOS, 30480, 31680, 1023, 31, INTUOS };
1122 static const struct wacom_features wacom_features_0x24 =
1123 { "Wacom Intuos 12x18", WACOM_PKGLEN_INTUOS, 45720, 31680, 1023, 31, INTUOS };
1124 static const struct wacom_features wacom_features_0x30 =
1125 { "Wacom PL400", WACOM_PKGLEN_GRAPHIRE, 5408, 4056, 255, 0, PL };
1126 static const struct wacom_features wacom_features_0x31 =
1127 { "Wacom PL500", WACOM_PKGLEN_GRAPHIRE, 6144, 4608, 255, 0, PL };
1128 static const struct wacom_features wacom_features_0x32 =
1129 { "Wacom PL600", WACOM_PKGLEN_GRAPHIRE, 6126, 4604, 255, 0, PL };
1130 static const struct wacom_features wacom_features_0x33 =
1131 { "Wacom PL600SX", WACOM_PKGLEN_GRAPHIRE, 6260, 5016, 255, 0, PL };
1132 static const struct wacom_features wacom_features_0x34 =
1133 { "Wacom PL550", WACOM_PKGLEN_GRAPHIRE, 6144, 4608, 511, 0, PL };
1134 static const struct wacom_features wacom_features_0x35 =
1135 { "Wacom PL800", WACOM_PKGLEN_GRAPHIRE, 7220, 5780, 511, 0, PL };
1136 static const struct wacom_features wacom_features_0x37 =
1137 { "Wacom PL700", WACOM_PKGLEN_GRAPHIRE, 6758, 5406, 511, 0, PL };
1138 static const struct wacom_features wacom_features_0x38 =
1139 { "Wacom PL510", WACOM_PKGLEN_GRAPHIRE, 6282, 4762, 511, 0, PL };
1140 static const struct wacom_features wacom_features_0x39 =
1141 { "Wacom DTU710", WACOM_PKGLEN_GRAPHIRE, 34080, 27660, 511, 0, PL };
1142 static const struct wacom_features wacom_features_0xC4 =
1143 { "Wacom DTF521", WACOM_PKGLEN_GRAPHIRE, 6282, 4762, 511, 0, PL };
1144 static const struct wacom_features wacom_features_0xC0 =
1145 { "Wacom DTF720", WACOM_PKGLEN_GRAPHIRE, 6858, 5506, 511, 0, PL };
1146 static const struct wacom_features wacom_features_0xC2 =
1147 { "Wacom DTF720a", WACOM_PKGLEN_GRAPHIRE, 6858, 5506, 511, 0, PL };
1148 static const struct wacom_features wacom_features_0x03 =
1149 { "Wacom Cintiq Partner", WACOM_PKGLEN_GRAPHIRE, 20480, 15360, 511, 0, PTU };
1150 static const struct wacom_features wacom_features_0x41 =
1151 { "Wacom Intuos2 4x5", WACOM_PKGLEN_INTUOS, 12700, 10600, 1023, 31, INTUOS };
1152 static const struct wacom_features wacom_features_0x42 =
1153 { "Wacom Intuos2 6x8", WACOM_PKGLEN_INTUOS, 20320, 16240, 1023, 31, INTUOS };
1154 static const struct wacom_features wacom_features_0x43 =
1155 { "Wacom Intuos2 9x12", WACOM_PKGLEN_INTUOS, 30480, 24060, 1023, 31, INTUOS };
1156 static const struct wacom_features wacom_features_0x44 =
1157 { "Wacom Intuos2 12x12", WACOM_PKGLEN_INTUOS, 30480, 31680, 1023, 31, INTUOS };
1158 static const struct wacom_features wacom_features_0x45 =
1159 { "Wacom Intuos2 12x18", WACOM_PKGLEN_INTUOS, 45720, 31680, 1023, 31, INTUOS };
1160 static const struct wacom_features wacom_features_0xB0 =
1161 { "Wacom Intuos3 4x5", WACOM_PKGLEN_INTUOS, 25400, 20320, 1023, 63, INTUOS3S };
1162 static const struct wacom_features wacom_features_0xB1 =
1163 { "Wacom Intuos3 6x8", WACOM_PKGLEN_INTUOS, 40640, 30480, 1023, 63, INTUOS3 };
1164 static const struct wacom_features wacom_features_0xB2 =
1165 { "Wacom Intuos3 9x12", WACOM_PKGLEN_INTUOS, 60960, 45720, 1023, 63, INTUOS3 };
1166 static const struct wacom_features wacom_features_0xB3 =
1167 { "Wacom Intuos3 12x12", WACOM_PKGLEN_INTUOS, 60960, 60960, 1023, 63, INTUOS3L };
1168 static const struct wacom_features wacom_features_0xB4 =
1169 { "Wacom Intuos3 12x19", WACOM_PKGLEN_INTUOS, 97536, 60960, 1023, 63, INTUOS3L };
1170 static const struct wacom_features wacom_features_0xB5 =
1171 { "Wacom Intuos3 6x11", WACOM_PKGLEN_INTUOS, 54204, 31750, 1023, 63, INTUOS3 };
1172 static const struct wacom_features wacom_features_0xB7 =
1173 { "Wacom Intuos3 4x6", WACOM_PKGLEN_INTUOS, 31496, 19685, 1023, 63, INTUOS3S };
1174 static const struct wacom_features wacom_features_0xB8 =
1175 { "Wacom Intuos4 4x6", WACOM_PKGLEN_INTUOS, 31496, 19685, 2047, 63, INTUOS4S };
1176 static const struct wacom_features wacom_features_0xB9 =
1177 { "Wacom Intuos4 6x9", WACOM_PKGLEN_INTUOS, 44704, 27940, 2047, 63, INTUOS4 };
1178 static const struct wacom_features wacom_features_0xBA =
1179 { "Wacom Intuos4 8x13", WACOM_PKGLEN_INTUOS, 65024, 40640, 2047, 63, INTUOS4L };
1180 static const struct wacom_features wacom_features_0xBB =
1181 { "Wacom Intuos4 12x19", WACOM_PKGLEN_INTUOS, 97536, 60960, 2047, 63, INTUOS4L };
1182 static const struct wacom_features wacom_features_0xBC =
1183 { "Wacom Intuos4 WL", WACOM_PKGLEN_INTUOS, 40840, 25400, 2047, 63, INTUOS4 };
1184 static const struct wacom_features wacom_features_0x3F =
1185 { "Wacom Cintiq 21UX", WACOM_PKGLEN_INTUOS, 87200, 65600, 1023, 63, CINTIQ };
1186 static const struct wacom_features wacom_features_0xC5 =
1187 { "Wacom Cintiq 20WSX", WACOM_PKGLEN_INTUOS, 86680, 54180, 1023, 63, WACOM_BEE };
1188 static const struct wacom_features wacom_features_0xC6 =
1189 { "Wacom Cintiq 12WX", WACOM_PKGLEN_INTUOS, 53020, 33440, 1023, 63, WACOM_BEE };
1190 static const struct wacom_features wacom_features_0xC7 =
1191 { "Wacom DTU1931", WACOM_PKGLEN_GRAPHIRE, 37832, 30305, 511, 0, PL };
1192 static const struct wacom_features wacom_features_0xCE =
1193 { "Wacom DTU2231", WACOM_PKGLEN_GRAPHIRE, 47864, 27011, 511, 0, DTU };
1194 static const struct wacom_features wacom_features_0xF0 =
1195 { "Wacom DTU1631", WACOM_PKGLEN_GRAPHIRE, 34623, 19553, 511, 0, DTU };
1196 static const struct wacom_features wacom_features_0xCC =
1197 { "Wacom Cintiq 21UX2", WACOM_PKGLEN_INTUOS, 87200, 65600, 2047, 63, WACOM_21UX2 };
1198 static const struct wacom_features wacom_features_0x90 =
1199 { "Wacom ISDv4 90", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 255, 0, TABLETPC };
1200 static const struct wacom_features wacom_features_0x93 =
1201 { "Wacom ISDv4 93", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 255, 0, TABLETPC };
1202 static const struct wacom_features wacom_features_0x9A =
1203 { "Wacom ISDv4 9A", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 255, 0, TABLETPC };
1204 static const struct wacom_features wacom_features_0x9F =
1205 { "Wacom ISDv4 9F", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 255, 0, TABLETPC };
1206 static const struct wacom_features wacom_features_0xE2 =
1207 { "Wacom ISDv4 E2", WACOM_PKGLEN_TPC2FG, 26202, 16325, 255, 0, TABLETPC2FG };
1208 static const struct wacom_features wacom_features_0xE3 =
1209 { "Wacom ISDv4 E3", WACOM_PKGLEN_TPC2FG, 26202, 16325, 255, 0, TABLETPC2FG };
1210 static const struct wacom_features wacom_features_0x47 =
1211 { "Wacom Intuos2 6x8", WACOM_PKGLEN_INTUOS, 20320, 16240, 1023, 31, INTUOS };
1212
1213 #define USB_DEVICE_WACOM(prod) \
1214 USB_DEVICE(USB_VENDOR_ID_WACOM, prod), \
1215 .driver_info = (kernel_ulong_t)&wacom_features_##prod
1216
1217 const struct usb_device_id wacom_ids[] = {
1218 { USB_DEVICE_WACOM(0x00) },
1219 { USB_DEVICE_WACOM(0x10) },
1220 { USB_DEVICE_WACOM(0x11) },
1221 { USB_DEVICE_WACOM(0x12) },
1222 { USB_DEVICE_WACOM(0x13) },
1223 { USB_DEVICE_WACOM(0x14) },
1224 { USB_DEVICE_WACOM(0x15) },
1225 { USB_DEVICE_WACOM(0x16) },
1226 { USB_DEVICE_WACOM(0x17) },
1227 { USB_DEVICE_WACOM(0x18) },
1228 { USB_DEVICE_WACOM(0x19) },
1229 { USB_DEVICE_WACOM(0x60) },
1230 { USB_DEVICE_WACOM(0x61) },
1231 { USB_DEVICE_WACOM(0x62) },
1232 { USB_DEVICE_WACOM(0x63) },
1233 { USB_DEVICE_WACOM(0x64) },
1234 { USB_DEVICE_WACOM(0x65) },
1235 { USB_DEVICE_WACOM(0x69) },
1236 { USB_DEVICE_WACOM(0x20) },
1237 { USB_DEVICE_WACOM(0x21) },
1238 { USB_DEVICE_WACOM(0x22) },
1239 { USB_DEVICE_WACOM(0x23) },
1240 { USB_DEVICE_WACOM(0x24) },
1241 { USB_DEVICE_WACOM(0x30) },
1242 { USB_DEVICE_WACOM(0x31) },
1243 { USB_DEVICE_WACOM(0x32) },
1244 { USB_DEVICE_WACOM(0x33) },
1245 { USB_DEVICE_WACOM(0x34) },
1246 { USB_DEVICE_WACOM(0x35) },
1247 { USB_DEVICE_WACOM(0x37) },
1248 { USB_DEVICE_WACOM(0x38) },
1249 { USB_DEVICE_WACOM(0x39) },
1250 { USB_DEVICE_WACOM(0xC4) },
1251 { USB_DEVICE_WACOM(0xC0) },
1252 { USB_DEVICE_WACOM(0xC2) },
1253 { USB_DEVICE_WACOM(0x03) },
1254 { USB_DEVICE_WACOM(0x41) },
1255 { USB_DEVICE_WACOM(0x42) },
1256 { USB_DEVICE_WACOM(0x43) },
1257 { USB_DEVICE_WACOM(0x44) },
1258 { USB_DEVICE_WACOM(0x45) },
1259 { USB_DEVICE_WACOM(0xB0) },
1260 { USB_DEVICE_WACOM(0xB1) },
1261 { USB_DEVICE_WACOM(0xB2) },
1262 { USB_DEVICE_WACOM(0xB3) },
1263 { USB_DEVICE_WACOM(0xB4) },
1264 { USB_DEVICE_WACOM(0xB5) },
1265 { USB_DEVICE_WACOM(0xB7) },
1266 { USB_DEVICE_WACOM(0xB8) },
1267 { USB_DEVICE_WACOM(0xB9) },
1268 { USB_DEVICE_WACOM(0xBA) },
1269 { USB_DEVICE_WACOM(0xBB) },
1270 { USB_DEVICE_WACOM(0xBC) },
1271 { USB_DEVICE_WACOM(0x3F) },
1272 { USB_DEVICE_WACOM(0xC5) },
1273 { USB_DEVICE_WACOM(0xC6) },
1274 { USB_DEVICE_WACOM(0xC7) },
1275 { USB_DEVICE_WACOM(0xCE) },
1276 { USB_DEVICE_WACOM(0xF0) },
1277 { USB_DEVICE_WACOM(0xCC) },
1278 { USB_DEVICE_WACOM(0x90) },
1279 { USB_DEVICE_WACOM(0x93) },
1280 { USB_DEVICE_WACOM(0x9A) },
1281 { USB_DEVICE_WACOM(0x9F) },
1282 { USB_DEVICE_WACOM(0xE2) },
1283 { USB_DEVICE_WACOM(0xE3) },
1284 { USB_DEVICE_WACOM(0x47) },
1285 { }
1286 };
1287 MODULE_DEVICE_TABLE(usb, wacom_ids);
Tomato firmware and modifications.