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HID: wacom - Cleanup input_capabilities for Graphire 4 and Bamboo Fun
[deliverable/linux.git] / drivers / hid / wacom_wac.c
1 /*
2 * drivers/input/tablet/wacom_wac.c
3 *
4 * USB Wacom tablet support - Wacom specific code
5 *
6 */
7
8 /*
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
13 */
14
15 #include "wacom_wac.h"
16 #include "wacom.h"
17 #include <linux/input/mt.h>
18 #include <linux/hid.h>
19
20 /* resolution for penabled devices */
21 #define WACOM_PL_RES 20
22 #define WACOM_PENPRTN_RES 40
23 #define WACOM_VOLITO_RES 50
24 #define WACOM_GRAPHIRE_RES 80
25 #define WACOM_INTUOS_RES 100
26 #define WACOM_INTUOS3_RES 200
27
28 /*
29 * Scale factor relating reported contact size to logical contact area.
30 * 2^14/pi is a good approximation on Intuos5 and 3rd-gen Bamboo
31 */
32 #define WACOM_CONTACT_AREA_SCALE 2607
33
34 /*
35 * Percent of battery capacity for Graphire.
36 * 8th value means AC online and show 100% capacity.
37 */
38 static unsigned short batcap_gr[8] = { 1, 15, 25, 35, 50, 70, 100, 100 };
39
40 /*
41 * Percent of battery capacity for Intuos4 WL, AC has a separate bit.
42 */
43 static unsigned short batcap_i4[8] = { 1, 15, 30, 45, 60, 70, 85, 100 };
44
45 static int wacom_penpartner_irq(struct wacom_wac *wacom)
46 {
47 unsigned char *data = wacom->data;
48 struct input_dev *input = wacom->input;
49
50 switch (data[0]) {
51 case 1:
52 if (data[5] & 0x80) {
53 wacom->tool[0] = (data[5] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
54 wacom->id[0] = (data[5] & 0x20) ? ERASER_DEVICE_ID : STYLUS_DEVICE_ID;
55 input_report_key(input, wacom->tool[0], 1);
56 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
57 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
58 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
59 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);
60 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -127));
61 input_report_key(input, BTN_STYLUS, (data[5] & 0x40));
62 } else {
63 input_report_key(input, wacom->tool[0], 0);
64 input_report_abs(input, ABS_MISC, 0); /* report tool id */
65 input_report_abs(input, ABS_PRESSURE, -1);
66 input_report_key(input, BTN_TOUCH, 0);
67 }
68 break;
69
70 case 2:
71 input_report_key(input, BTN_TOOL_PEN, 1);
72 input_report_abs(input, ABS_MISC, STYLUS_DEVICE_ID); /* report tool id */
73 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
74 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
75 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);
76 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -80) && !(data[5] & 0x20));
77 input_report_key(input, BTN_STYLUS, (data[5] & 0x40));
78 break;
79
80 default:
81 dev_dbg(input->dev.parent,
82 "%s: received unknown report #%d\n", __func__, data[0]);
83 return 0;
84 }
85
86 return 1;
87 }
88
89 static int wacom_pl_irq(struct wacom_wac *wacom)
90 {
91 struct wacom_features *features = &wacom->features;
92 unsigned char *data = wacom->data;
93 struct input_dev *input = wacom->input;
94 int prox, pressure;
95
96 if (data[0] != WACOM_REPORT_PENABLED) {
97 dev_dbg(input->dev.parent,
98 "%s: received unknown report #%d\n", __func__, data[0]);
99 return 0;
100 }
101
102 prox = data[1] & 0x40;
103
104 if (prox) {
105 wacom->id[0] = ERASER_DEVICE_ID;
106 pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1));
107 if (features->pressure_max > 255)
108 pressure = (pressure << 1) | ((data[4] >> 6) & 1);
109 pressure += (features->pressure_max + 1) / 2;
110
111 /*
112 * if going from out of proximity into proximity select between the eraser
113 * and the pen based on the state of the stylus2 button, choose eraser if
114 * pressed else choose pen. if not a proximity change from out to in, send
115 * an out of proximity for previous tool then a in for new tool.
116 */
117 if (!wacom->tool[0]) {
118 /* Eraser bit set for DTF */
119 if (data[1] & 0x10)
120 wacom->tool[1] = BTN_TOOL_RUBBER;
121 else
122 /* Going into proximity select tool */
123 wacom->tool[1] = (data[4] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
124 } else {
125 /* was entered with stylus2 pressed */
126 if (wacom->tool[1] == BTN_TOOL_RUBBER && !(data[4] & 0x20)) {
127 /* report out proximity for previous tool */
128 input_report_key(input, wacom->tool[1], 0);
129 input_sync(input);
130 wacom->tool[1] = BTN_TOOL_PEN;
131 return 0;
132 }
133 }
134 if (wacom->tool[1] != BTN_TOOL_RUBBER) {
135 /* Unknown tool selected default to pen tool */
136 wacom->tool[1] = BTN_TOOL_PEN;
137 wacom->id[0] = STYLUS_DEVICE_ID;
138 }
139 input_report_key(input, wacom->tool[1], prox); /* report in proximity for tool */
140 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
141 input_report_abs(input, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14));
142 input_report_abs(input, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14));
143 input_report_abs(input, ABS_PRESSURE, pressure);
144
145 input_report_key(input, BTN_TOUCH, data[4] & 0x08);
146 input_report_key(input, BTN_STYLUS, data[4] & 0x10);
147 /* Only allow the stylus2 button to be reported for the pen tool. */
148 input_report_key(input, BTN_STYLUS2, (wacom->tool[1] == BTN_TOOL_PEN) && (data[4] & 0x20));
149 } else {
150 /* report proximity-out of a (valid) tool */
151 if (wacom->tool[1] != BTN_TOOL_RUBBER) {
152 /* Unknown tool selected default to pen tool */
153 wacom->tool[1] = BTN_TOOL_PEN;
154 }
155 input_report_key(input, wacom->tool[1], prox);
156 }
157
158 wacom->tool[0] = prox; /* Save proximity state */
159 return 1;
160 }
161
162 static int wacom_ptu_irq(struct wacom_wac *wacom)
163 {
164 unsigned char *data = wacom->data;
165 struct input_dev *input = wacom->input;
166
167 if (data[0] != WACOM_REPORT_PENABLED) {
168 dev_dbg(input->dev.parent,
169 "%s: received unknown report #%d\n", __func__, data[0]);
170 return 0;
171 }
172
173 if (data[1] & 0x04) {
174 input_report_key(input, BTN_TOOL_RUBBER, data[1] & 0x20);
175 input_report_key(input, BTN_TOUCH, data[1] & 0x08);
176 wacom->id[0] = ERASER_DEVICE_ID;
177 } else {
178 input_report_key(input, BTN_TOOL_PEN, data[1] & 0x20);
179 input_report_key(input, BTN_TOUCH, data[1] & 0x01);
180 wacom->id[0] = STYLUS_DEVICE_ID;
181 }
182 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
183 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
184 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
185 input_report_abs(input, ABS_PRESSURE, le16_to_cpup((__le16 *)&data[6]));
186 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
187 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
188 return 1;
189 }
190
191 static int wacom_dtu_irq(struct wacom_wac *wacom)
192 {
193 unsigned char *data = wacom->data;
194 struct input_dev *input = wacom->input;
195 int prox = data[1] & 0x20;
196
197 dev_dbg(input->dev.parent,
198 "%s: received report #%d", __func__, data[0]);
199
200 if (prox) {
201 /* Going into proximity select tool */
202 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
203 if (wacom->tool[0] == BTN_TOOL_PEN)
204 wacom->id[0] = STYLUS_DEVICE_ID;
205 else
206 wacom->id[0] = ERASER_DEVICE_ID;
207 }
208 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
209 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
210 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
211 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
212 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x01) << 8) | data[6]);
213 input_report_key(input, BTN_TOUCH, data[1] & 0x05);
214 if (!prox) /* out-prox */
215 wacom->id[0] = 0;
216 input_report_key(input, wacom->tool[0], prox);
217 input_report_abs(input, ABS_MISC, wacom->id[0]);
218 return 1;
219 }
220
221 static int wacom_dtus_irq(struct wacom_wac *wacom)
222 {
223 char *data = wacom->data;
224 struct input_dev *input = wacom->input;
225 unsigned short prox, pressure = 0;
226
227 if (data[0] != WACOM_REPORT_DTUS && data[0] != WACOM_REPORT_DTUSPAD) {
228 dev_dbg(input->dev.parent,
229 "%s: received unknown report #%d", __func__, data[0]);
230 return 0;
231 } else if (data[0] == WACOM_REPORT_DTUSPAD) {
232 input = wacom->pad_input;
233 input_report_key(input, BTN_0, (data[1] & 0x01));
234 input_report_key(input, BTN_1, (data[1] & 0x02));
235 input_report_key(input, BTN_2, (data[1] & 0x04));
236 input_report_key(input, BTN_3, (data[1] & 0x08));
237 input_report_abs(input, ABS_MISC,
238 data[1] & 0x0f ? PAD_DEVICE_ID : 0);
239 return 1;
240 } else {
241 prox = data[1] & 0x80;
242 if (prox) {
243 switch ((data[1] >> 3) & 3) {
244 case 1: /* Rubber */
245 wacom->tool[0] = BTN_TOOL_RUBBER;
246 wacom->id[0] = ERASER_DEVICE_ID;
247 break;
248
249 case 2: /* Pen */
250 wacom->tool[0] = BTN_TOOL_PEN;
251 wacom->id[0] = STYLUS_DEVICE_ID;
252 break;
253 }
254 }
255
256 input_report_key(input, BTN_STYLUS, data[1] & 0x20);
257 input_report_key(input, BTN_STYLUS2, data[1] & 0x40);
258 input_report_abs(input, ABS_X, get_unaligned_be16(&data[3]));
259 input_report_abs(input, ABS_Y, get_unaligned_be16(&data[5]));
260 pressure = ((data[1] & 0x03) << 8) | (data[2] & 0xff);
261 input_report_abs(input, ABS_PRESSURE, pressure);
262 input_report_key(input, BTN_TOUCH, pressure > 10);
263
264 if (!prox) /* out-prox */
265 wacom->id[0] = 0;
266 input_report_key(input, wacom->tool[0], prox);
267 input_report_abs(input, ABS_MISC, wacom->id[0]);
268 return 1;
269 }
270 }
271
272 static int wacom_graphire_irq(struct wacom_wac *wacom)
273 {
274 struct wacom_features *features = &wacom->features;
275 unsigned char *data = wacom->data;
276 struct input_dev *input = wacom->input;
277 struct input_dev *pad_input = wacom->pad_input;
278 int battery_capacity, ps_connected;
279 int prox;
280 int rw = 0;
281 int retval = 0;
282
283 if (features->type == GRAPHIRE_BT) {
284 if (data[0] != WACOM_REPORT_PENABLED_BT) {
285 dev_dbg(input->dev.parent,
286 "%s: received unknown report #%d\n", __func__,
287 data[0]);
288 goto exit;
289 }
290 } else if (data[0] != WACOM_REPORT_PENABLED) {
291 dev_dbg(input->dev.parent,
292 "%s: received unknown report #%d\n", __func__, data[0]);
293 goto exit;
294 }
295
296 prox = data[1] & 0x80;
297 if (prox || wacom->id[0]) {
298 if (prox) {
299 switch ((data[1] >> 5) & 3) {
300
301 case 0: /* Pen */
302 wacom->tool[0] = BTN_TOOL_PEN;
303 wacom->id[0] = STYLUS_DEVICE_ID;
304 break;
305
306 case 1: /* Rubber */
307 wacom->tool[0] = BTN_TOOL_RUBBER;
308 wacom->id[0] = ERASER_DEVICE_ID;
309 break;
310
311 case 2: /* Mouse with wheel */
312 input_report_key(input, BTN_MIDDLE, data[1] & 0x04);
313 /* fall through */
314
315 case 3: /* Mouse without wheel */
316 wacom->tool[0] = BTN_TOOL_MOUSE;
317 wacom->id[0] = CURSOR_DEVICE_ID;
318 break;
319 }
320 }
321 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
322 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
323 if (wacom->tool[0] != BTN_TOOL_MOUSE) {
324 if (features->type == GRAPHIRE_BT)
325 input_report_abs(input, ABS_PRESSURE, data[6] |
326 (((__u16) (data[1] & 0x08)) << 5));
327 else
328 input_report_abs(input, ABS_PRESSURE, data[6] |
329 ((data[7] & 0x03) << 8));
330 input_report_key(input, BTN_TOUCH, data[1] & 0x01);
331 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
332 input_report_key(input, BTN_STYLUS2, data[1] & 0x04);
333 } else {
334 input_report_key(input, BTN_LEFT, data[1] & 0x01);
335 input_report_key(input, BTN_RIGHT, data[1] & 0x02);
336 if (features->type == WACOM_G4 ||
337 features->type == WACOM_MO) {
338 input_report_abs(input, ABS_DISTANCE, data[6] & 0x3f);
339 rw = (data[7] & 0x04) - (data[7] & 0x03);
340 } else if (features->type == GRAPHIRE_BT) {
341 /* Compute distance between mouse and tablet */
342 rw = 44 - (data[6] >> 2);
343 rw = clamp_val(rw, 0, 31);
344 input_report_abs(input, ABS_DISTANCE, rw);
345 if (((data[1] >> 5) & 3) == 2) {
346 /* Mouse with wheel */
347 input_report_key(input, BTN_MIDDLE,
348 data[1] & 0x04);
349 rw = (data[6] & 0x01) ? -1 :
350 (data[6] & 0x02) ? 1 : 0;
351 } else {
352 rw = 0;
353 }
354 } else {
355 input_report_abs(input, ABS_DISTANCE, data[7] & 0x3f);
356 rw = -(signed char)data[6];
357 }
358 input_report_rel(input, REL_WHEEL, rw);
359 }
360
361 if (!prox)
362 wacom->id[0] = 0;
363 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
364 input_report_key(input, wacom->tool[0], prox);
365 input_sync(input); /* sync last event */
366 }
367
368 /* send pad data */
369 switch (features->type) {
370 case WACOM_G4:
371 prox = data[7] & 0xf8;
372 if (prox || wacom->id[1]) {
373 wacom->id[1] = PAD_DEVICE_ID;
374 input_report_key(pad_input, BTN_BACK, (data[7] & 0x40));
375 input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x80));
376 rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3);
377 input_report_rel(pad_input, REL_WHEEL, rw);
378 if (!prox)
379 wacom->id[1] = 0;
380 input_report_abs(pad_input, ABS_MISC, wacom->id[1]);
381 retval = 1;
382 }
383 break;
384
385 case WACOM_MO:
386 prox = (data[7] & 0xf8) || data[8];
387 if (prox || wacom->id[1]) {
388 wacom->id[1] = PAD_DEVICE_ID;
389 input_report_key(pad_input, BTN_BACK, (data[7] & 0x08));
390 input_report_key(pad_input, BTN_LEFT, (data[7] & 0x20));
391 input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x10));
392 input_report_key(pad_input, BTN_RIGHT, (data[7] & 0x40));
393 input_report_abs(pad_input, ABS_WHEEL, (data[8] & 0x7f));
394 if (!prox)
395 wacom->id[1] = 0;
396 input_report_abs(pad_input, ABS_MISC, wacom->id[1]);
397 retval = 1;
398 }
399 break;
400 case GRAPHIRE_BT:
401 prox = data[7] & 0x03;
402 if (prox || wacom->id[1]) {
403 wacom->id[1] = PAD_DEVICE_ID;
404 input_report_key(pad_input, BTN_0, (data[7] & 0x02));
405 input_report_key(pad_input, BTN_1, (data[7] & 0x01));
406 if (!prox)
407 wacom->id[1] = 0;
408 input_report_abs(pad_input, ABS_MISC, wacom->id[1]);
409 retval = 1;
410 }
411 break;
412 }
413
414 /* Store current battery capacity and power supply state */
415 if (features->type == GRAPHIRE_BT) {
416 rw = (data[7] >> 2 & 0x07);
417 battery_capacity = batcap_gr[rw];
418 ps_connected = rw == 7;
419 if ((wacom->battery_capacity != battery_capacity) ||
420 (wacom->ps_connected != ps_connected)) {
421 wacom->battery_capacity = battery_capacity;
422 wacom->ps_connected = ps_connected;
423 wacom_notify_battery(wacom);
424 }
425 }
426 exit:
427 return retval;
428 }
429
430 static int wacom_intuos_inout(struct wacom_wac *wacom)
431 {
432 struct wacom_features *features = &wacom->features;
433 unsigned char *data = wacom->data;
434 struct input_dev *input = wacom->input;
435 int idx = 0;
436
437 /* tool number */
438 if (features->type == INTUOS)
439 idx = data[1] & 0x01;
440
441 /* Enter report */
442 if ((data[1] & 0xfc) == 0xc0) {
443 if (features->quirks & WACOM_QUIRK_MULTI_INPUT)
444 wacom->shared->stylus_in_proximity = true;
445
446 /* serial number of the tool */
447 wacom->serial[idx] = ((data[3] & 0x0f) << 28) +
448 (data[4] << 20) + (data[5] << 12) +
449 (data[6] << 4) + (data[7] >> 4);
450
451 wacom->id[idx] = (data[2] << 4) | (data[3] >> 4) |
452 ((data[7] & 0x0f) << 20) | ((data[8] & 0xf0) << 12);
453
454 switch (wacom->id[idx]) {
455 case 0x812: /* Inking pen */
456 case 0x801: /* Intuos3 Inking pen */
457 case 0x120802: /* Intuos4/5 Inking Pen */
458 case 0x012:
459 wacom->tool[idx] = BTN_TOOL_PENCIL;
460 break;
461
462 case 0x822: /* Pen */
463 case 0x842:
464 case 0x852:
465 case 0x823: /* Intuos3 Grip Pen */
466 case 0x813: /* Intuos3 Classic Pen */
467 case 0x885: /* Intuos3 Marker Pen */
468 case 0x802: /* Intuos4/5 13HD/24HD General Pen */
469 case 0x804: /* Intuos4/5 13HD/24HD Marker Pen */
470 case 0x022:
471 case 0x100804: /* Intuos4/5 13HD/24HD Art Pen */
472 case 0x140802: /* Intuos4/5 13HD/24HD Classic Pen */
473 case 0x160802: /* Cintiq 13HD Pro Pen */
474 case 0x180802: /* DTH2242 Pen */
475 case 0x100802: /* Intuos4/5 13HD/24HD General Pen */
476 wacom->tool[idx] = BTN_TOOL_PEN;
477 break;
478
479 case 0x832: /* Stroke pen */
480 case 0x032:
481 wacom->tool[idx] = BTN_TOOL_BRUSH;
482 break;
483
484 case 0x007: /* Mouse 4D and 2D */
485 case 0x09c:
486 case 0x094:
487 case 0x017: /* Intuos3 2D Mouse */
488 case 0x806: /* Intuos4 Mouse */
489 wacom->tool[idx] = BTN_TOOL_MOUSE;
490 break;
491
492 case 0x096: /* Lens cursor */
493 case 0x097: /* Intuos3 Lens cursor */
494 case 0x006: /* Intuos4 Lens cursor */
495 wacom->tool[idx] = BTN_TOOL_LENS;
496 break;
497
498 case 0x82a: /* Eraser */
499 case 0x85a:
500 case 0x91a:
501 case 0xd1a:
502 case 0x0fa:
503 case 0x82b: /* Intuos3 Grip Pen Eraser */
504 case 0x81b: /* Intuos3 Classic Pen Eraser */
505 case 0x91b: /* Intuos3 Airbrush Eraser */
506 case 0x80c: /* Intuos4/5 13HD/24HD Marker Pen Eraser */
507 case 0x80a: /* Intuos4/5 13HD/24HD General Pen Eraser */
508 case 0x90a: /* Intuos4/5 13HD/24HD Airbrush Eraser */
509 case 0x14080a: /* Intuos4/5 13HD/24HD Classic Pen Eraser */
510 case 0x10090a: /* Intuos4/5 13HD/24HD Airbrush Eraser */
511 case 0x10080c: /* Intuos4/5 13HD/24HD Art Pen Eraser */
512 case 0x16080a: /* Cintiq 13HD Pro Pen Eraser */
513 case 0x18080a: /* DTH2242 Eraser */
514 case 0x10080a: /* Intuos4/5 13HD/24HD General Pen Eraser */
515 wacom->tool[idx] = BTN_TOOL_RUBBER;
516 break;
517
518 case 0xd12:
519 case 0x912:
520 case 0x112:
521 case 0x913: /* Intuos3 Airbrush */
522 case 0x902: /* Intuos4/5 13HD/24HD Airbrush */
523 case 0x100902: /* Intuos4/5 13HD/24HD Airbrush */
524 wacom->tool[idx] = BTN_TOOL_AIRBRUSH;
525 break;
526
527 default: /* Unknown tool */
528 wacom->tool[idx] = BTN_TOOL_PEN;
529 break;
530 }
531 return 1;
532 }
533
534 /* older I4 styli don't work with new Cintiqs */
535 if (!((wacom->id[idx] >> 20) & 0x01) &&
536 (features->type == WACOM_21UX2))
537 return 1;
538
539 /* Range Report */
540 if ((data[1] & 0xfe) == 0x20) {
541 input_report_key(input, BTN_TOUCH, 0);
542 input_report_abs(input, ABS_PRESSURE, 0);
543 input_report_abs(input, ABS_DISTANCE, wacom->features.distance_max);
544 if (features->quirks & WACOM_QUIRK_MULTI_INPUT)
545 wacom->shared->stylus_in_proximity = true;
546 }
547
548 /* Exit report */
549 if ((data[1] & 0xfe) == 0x80) {
550 if (features->quirks & WACOM_QUIRK_MULTI_INPUT)
551 wacom->shared->stylus_in_proximity = false;
552
553 /*
554 * Reset all states otherwise we lose the initial states
555 * when in-prox next time
556 */
557 input_report_abs(input, ABS_X, 0);
558 input_report_abs(input, ABS_Y, 0);
559 input_report_abs(input, ABS_DISTANCE, 0);
560 input_report_abs(input, ABS_TILT_X, 0);
561 input_report_abs(input, ABS_TILT_Y, 0);
562 if (wacom->tool[idx] >= BTN_TOOL_MOUSE) {
563 input_report_key(input, BTN_LEFT, 0);
564 input_report_key(input, BTN_MIDDLE, 0);
565 input_report_key(input, BTN_RIGHT, 0);
566 input_report_key(input, BTN_SIDE, 0);
567 input_report_key(input, BTN_EXTRA, 0);
568 input_report_abs(input, ABS_THROTTLE, 0);
569 input_report_abs(input, ABS_RZ, 0);
570 } else {
571 input_report_abs(input, ABS_PRESSURE, 0);
572 input_report_key(input, BTN_STYLUS, 0);
573 input_report_key(input, BTN_STYLUS2, 0);
574 input_report_key(input, BTN_TOUCH, 0);
575 input_report_abs(input, ABS_WHEEL, 0);
576 if (features->type >= INTUOS3S)
577 input_report_abs(input, ABS_Z, 0);
578 }
579 input_report_key(input, wacom->tool[idx], 0);
580 input_report_abs(input, ABS_MISC, 0); /* reset tool id */
581 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
582 wacom->id[idx] = 0;
583 return 2;
584 }
585 return 0;
586 }
587
588 static void wacom_intuos_general(struct wacom_wac *wacom)
589 {
590 struct wacom_features *features = &wacom->features;
591 unsigned char *data = wacom->data;
592 struct input_dev *input = wacom->input;
593 unsigned int t;
594
595 /* general pen packet */
596 if ((data[1] & 0xb8) == 0xa0) {
597 t = (data[6] << 2) | ((data[7] >> 6) & 3);
598 if (features->type >= INTUOS4S && features->type <= CINTIQ_HYBRID) {
599 t = (t << 1) | (data[1] & 1);
600 }
601 input_report_abs(input, ABS_PRESSURE, t);
602 input_report_abs(input, ABS_TILT_X,
603 ((data[7] << 1) & 0x7e) | (data[8] >> 7));
604 input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f);
605 input_report_key(input, BTN_STYLUS, data[1] & 2);
606 input_report_key(input, BTN_STYLUS2, data[1] & 4);
607 input_report_key(input, BTN_TOUCH, t > 10);
608 }
609
610 /* airbrush second packet */
611 if ((data[1] & 0xbc) == 0xb4) {
612 input_report_abs(input, ABS_WHEEL,
613 (data[6] << 2) | ((data[7] >> 6) & 3));
614 input_report_abs(input, ABS_TILT_X,
615 ((data[7] << 1) & 0x7e) | (data[8] >> 7));
616 input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f);
617 }
618 }
619
620 static int wacom_intuos_irq(struct wacom_wac *wacom)
621 {
622 struct wacom_features *features = &wacom->features;
623 unsigned char *data = wacom->data;
624 struct input_dev *input = wacom->input;
625 unsigned int t;
626 int idx = 0, result;
627
628 if (data[0] != WACOM_REPORT_PENABLED &&
629 data[0] != WACOM_REPORT_INTUOSREAD &&
630 data[0] != WACOM_REPORT_INTUOSWRITE &&
631 data[0] != WACOM_REPORT_INTUOSPAD &&
632 data[0] != WACOM_REPORT_INTUOS5PAD) {
633 dev_dbg(input->dev.parent,
634 "%s: received unknown report #%d\n", __func__, data[0]);
635 return 0;
636 }
637
638 /* tool number */
639 if (features->type == INTUOS)
640 idx = data[1] & 0x01;
641
642 /* pad packets. Works as a second tool and is always in prox */
643 if (data[0] == WACOM_REPORT_INTUOSPAD || data[0] == WACOM_REPORT_INTUOS5PAD) {
644 input = wacom->pad_input;
645 if (features->type >= INTUOS4S && features->type <= INTUOS4L) {
646 input_report_key(input, BTN_0, (data[2] & 0x01));
647 input_report_key(input, BTN_1, (data[3] & 0x01));
648 input_report_key(input, BTN_2, (data[3] & 0x02));
649 input_report_key(input, BTN_3, (data[3] & 0x04));
650 input_report_key(input, BTN_4, (data[3] & 0x08));
651 input_report_key(input, BTN_5, (data[3] & 0x10));
652 input_report_key(input, BTN_6, (data[3] & 0x20));
653 if (data[1] & 0x80) {
654 input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f));
655 } else {
656 /* Out of proximity, clear wheel value. */
657 input_report_abs(input, ABS_WHEEL, 0);
658 }
659 if (features->type != INTUOS4S) {
660 input_report_key(input, BTN_7, (data[3] & 0x40));
661 input_report_key(input, BTN_8, (data[3] & 0x80));
662 }
663 if (data[1] | (data[2] & 0x01) | data[3]) {
664 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
665 } else {
666 input_report_abs(input, ABS_MISC, 0);
667 }
668 } else if (features->type == DTK) {
669 input_report_key(input, BTN_0, (data[6] & 0x01));
670 input_report_key(input, BTN_1, (data[6] & 0x02));
671 input_report_key(input, BTN_2, (data[6] & 0x04));
672 input_report_key(input, BTN_3, (data[6] & 0x08));
673 input_report_key(input, BTN_4, (data[6] & 0x10));
674 input_report_key(input, BTN_5, (data[6] & 0x20));
675 if (data[6] & 0x3f) {
676 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
677 } else {
678 input_report_abs(input, ABS_MISC, 0);
679 }
680 } else if (features->type == WACOM_13HD) {
681 input_report_key(input, BTN_0, (data[3] & 0x01));
682 input_report_key(input, BTN_1, (data[4] & 0x01));
683 input_report_key(input, BTN_2, (data[4] & 0x02));
684 input_report_key(input, BTN_3, (data[4] & 0x04));
685 input_report_key(input, BTN_4, (data[4] & 0x08));
686 input_report_key(input, BTN_5, (data[4] & 0x10));
687 input_report_key(input, BTN_6, (data[4] & 0x20));
688 input_report_key(input, BTN_7, (data[4] & 0x40));
689 input_report_key(input, BTN_8, (data[4] & 0x80));
690 if ((data[3] & 0x01) | data[4]) {
691 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
692 } else {
693 input_report_abs(input, ABS_MISC, 0);
694 }
695 } else if (features->type == WACOM_24HD) {
696 input_report_key(input, BTN_0, (data[6] & 0x01));
697 input_report_key(input, BTN_1, (data[6] & 0x02));
698 input_report_key(input, BTN_2, (data[6] & 0x04));
699 input_report_key(input, BTN_3, (data[6] & 0x08));
700 input_report_key(input, BTN_4, (data[6] & 0x10));
701 input_report_key(input, BTN_5, (data[6] & 0x20));
702 input_report_key(input, BTN_6, (data[6] & 0x40));
703 input_report_key(input, BTN_7, (data[6] & 0x80));
704 input_report_key(input, BTN_8, (data[8] & 0x01));
705 input_report_key(input, BTN_9, (data[8] & 0x02));
706 input_report_key(input, BTN_A, (data[8] & 0x04));
707 input_report_key(input, BTN_B, (data[8] & 0x08));
708 input_report_key(input, BTN_C, (data[8] & 0x10));
709 input_report_key(input, BTN_X, (data[8] & 0x20));
710 input_report_key(input, BTN_Y, (data[8] & 0x40));
711 input_report_key(input, BTN_Z, (data[8] & 0x80));
712
713 /*
714 * Three "buttons" are available on the 24HD which are
715 * physically implemented as a touchstrip. Each button
716 * is approximately 3 bits wide with a 2 bit spacing.
717 * The raw touchstrip bits are stored at:
718 * ((data[3] & 0x1f) << 8) | data[4])
719 */
720 input_report_key(input, KEY_PROG1, data[4] & 0x07);
721 input_report_key(input, KEY_PROG2, data[4] & 0xE0);
722 input_report_key(input, KEY_PROG3, data[3] & 0x1C);
723
724 if (data[1] & 0x80) {
725 input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f));
726 } else {
727 /* Out of proximity, clear wheel value. */
728 input_report_abs(input, ABS_WHEEL, 0);
729 }
730
731 if (data[2] & 0x80) {
732 input_report_abs(input, ABS_THROTTLE, (data[2] & 0x7f));
733 } else {
734 /* Out of proximity, clear second wheel value. */
735 input_report_abs(input, ABS_THROTTLE, 0);
736 }
737
738 if (data[1] | data[2] | (data[3] & 0x1f) | data[4] | data[6] | data[8]) {
739 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
740 } else {
741 input_report_abs(input, ABS_MISC, 0);
742 }
743 } else if (features->type == CINTIQ_HYBRID) {
744 /*
745 * Do not send hardware buttons under Android. They
746 * are already sent to the system through GPIO (and
747 * have different meaning).
748 */
749 input_report_key(input, BTN_1, (data[4] & 0x01));
750 input_report_key(input, BTN_2, (data[4] & 0x02));
751 input_report_key(input, BTN_3, (data[4] & 0x04));
752 input_report_key(input, BTN_4, (data[4] & 0x08));
753
754 input_report_key(input, BTN_5, (data[4] & 0x10)); /* Right */
755 input_report_key(input, BTN_6, (data[4] & 0x20)); /* Up */
756 input_report_key(input, BTN_7, (data[4] & 0x40)); /* Left */
757 input_report_key(input, BTN_8, (data[4] & 0x80)); /* Down */
758 input_report_key(input, BTN_0, (data[3] & 0x01)); /* Center */
759 } else if (features->type >= INTUOS5S && features->type <= INTUOSPL) {
760 int i;
761
762 /* Touch ring mode switch has no capacitive sensor */
763 input_report_key(input, BTN_0, (data[3] & 0x01));
764
765 /*
766 * ExpressKeys on Intuos5/Intuos Pro have a capacitive sensor in
767 * addition to the mechanical switch. Switch data is
768 * stored in data[4], capacitive data in data[5].
769 */
770 for (i = 0; i < 8; i++)
771 input_report_key(input, BTN_1 + i, data[4] & (1 << i));
772
773 if (data[2] & 0x80) {
774 input_report_abs(input, ABS_WHEEL, (data[2] & 0x7f));
775 } else {
776 /* Out of proximity, clear wheel value. */
777 input_report_abs(input, ABS_WHEEL, 0);
778 }
779
780 if (data[2] | (data[3] & 0x01) | data[4] | data[5]) {
781 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
782 } else {
783 input_report_abs(input, ABS_MISC, 0);
784 }
785 } else {
786 if (features->type == WACOM_21UX2 || features->type == WACOM_22HD) {
787 input_report_key(input, BTN_0, (data[5] & 0x01));
788 input_report_key(input, BTN_1, (data[6] & 0x01));
789 input_report_key(input, BTN_2, (data[6] & 0x02));
790 input_report_key(input, BTN_3, (data[6] & 0x04));
791 input_report_key(input, BTN_4, (data[6] & 0x08));
792 input_report_key(input, BTN_5, (data[6] & 0x10));
793 input_report_key(input, BTN_6, (data[6] & 0x20));
794 input_report_key(input, BTN_7, (data[6] & 0x40));
795 input_report_key(input, BTN_8, (data[6] & 0x80));
796 input_report_key(input, BTN_9, (data[7] & 0x01));
797 input_report_key(input, BTN_A, (data[8] & 0x01));
798 input_report_key(input, BTN_B, (data[8] & 0x02));
799 input_report_key(input, BTN_C, (data[8] & 0x04));
800 input_report_key(input, BTN_X, (data[8] & 0x08));
801 input_report_key(input, BTN_Y, (data[8] & 0x10));
802 input_report_key(input, BTN_Z, (data[8] & 0x20));
803 input_report_key(input, BTN_BASE, (data[8] & 0x40));
804 input_report_key(input, BTN_BASE2, (data[8] & 0x80));
805
806 if (features->type == WACOM_22HD) {
807 input_report_key(input, KEY_PROG1, data[9] & 0x01);
808 input_report_key(input, KEY_PROG2, data[9] & 0x02);
809 input_report_key(input, KEY_PROG3, data[9] & 0x04);
810 }
811 } else {
812 input_report_key(input, BTN_0, (data[5] & 0x01));
813 input_report_key(input, BTN_1, (data[5] & 0x02));
814 input_report_key(input, BTN_2, (data[5] & 0x04));
815 input_report_key(input, BTN_3, (data[5] & 0x08));
816 input_report_key(input, BTN_4, (data[6] & 0x01));
817 input_report_key(input, BTN_5, (data[6] & 0x02));
818 input_report_key(input, BTN_6, (data[6] & 0x04));
819 input_report_key(input, BTN_7, (data[6] & 0x08));
820 input_report_key(input, BTN_8, (data[5] & 0x10));
821 input_report_key(input, BTN_9, (data[6] & 0x10));
822 }
823 input_report_abs(input, ABS_RX, ((data[1] & 0x1f) << 8) | data[2]);
824 input_report_abs(input, ABS_RY, ((data[3] & 0x1f) << 8) | data[4]);
825
826 if ((data[5] & 0x1f) | data[6] | (data[1] & 0x1f) |
827 data[2] | (data[3] & 0x1f) | data[4] | data[8] |
828 (data[7] & 0x01)) {
829 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
830 } else {
831 input_report_abs(input, ABS_MISC, 0);
832 }
833 }
834 return 1;
835 }
836
837 /* process in/out prox events */
838 result = wacom_intuos_inout(wacom);
839 if (result)
840 return result - 1;
841
842 /* don't proceed if we don't know the ID */
843 if (!wacom->id[idx])
844 return 0;
845
846 /* Only large Intuos support Lense Cursor */
847 if (wacom->tool[idx] == BTN_TOOL_LENS &&
848 (features->type == INTUOS3 ||
849 features->type == INTUOS3S ||
850 features->type == INTUOS4 ||
851 features->type == INTUOS4S ||
852 features->type == INTUOS5 ||
853 features->type == INTUOS5S ||
854 features->type == INTUOSPM ||
855 features->type == INTUOSPS)) {
856
857 return 0;
858 }
859
860 /* Cintiq doesn't send data when RDY bit isn't set */
861 if (features->type == CINTIQ && !(data[1] & 0x40))
862 return 0;
863
864 if (features->type >= INTUOS3S) {
865 input_report_abs(input, ABS_X, (data[2] << 9) | (data[3] << 1) | ((data[9] >> 1) & 1));
866 input_report_abs(input, ABS_Y, (data[4] << 9) | (data[5] << 1) | (data[9] & 1));
867 input_report_abs(input, ABS_DISTANCE, ((data[9] >> 2) & 0x3f));
868 } else {
869 input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[2]));
870 input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[4]));
871 input_report_abs(input, ABS_DISTANCE, ((data[9] >> 3) & 0x1f));
872 }
873
874 /* process general packets */
875 wacom_intuos_general(wacom);
876
877 /* 4D mouse, 2D mouse, marker pen rotation, tilt mouse, or Lens cursor packets */
878 if ((data[1] & 0xbc) == 0xa8 || (data[1] & 0xbe) == 0xb0 || (data[1] & 0xbc) == 0xac) {
879
880 if (data[1] & 0x02) {
881 /* Rotation packet */
882 if (features->type >= INTUOS3S) {
883 /* I3 marker pen rotation */
884 t = (data[6] << 3) | ((data[7] >> 5) & 7);
885 t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) :
886 ((t-1) / 2 + 450)) : (450 - t / 2) ;
887 input_report_abs(input, ABS_Z, t);
888 } else {
889 /* 4D mouse rotation packet */
890 t = (data[6] << 3) | ((data[7] >> 5) & 7);
891 input_report_abs(input, ABS_RZ, (data[7] & 0x20) ?
892 ((t - 1) / 2) : -t / 2);
893 }
894
895 } else if (!(data[1] & 0x10) && features->type < INTUOS3S) {
896 /* 4D mouse packet */
897 input_report_key(input, BTN_LEFT, data[8] & 0x01);
898 input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
899 input_report_key(input, BTN_RIGHT, data[8] & 0x04);
900
901 input_report_key(input, BTN_SIDE, data[8] & 0x20);
902 input_report_key(input, BTN_EXTRA, data[8] & 0x10);
903 t = (data[6] << 2) | ((data[7] >> 6) & 3);
904 input_report_abs(input, ABS_THROTTLE, (data[8] & 0x08) ? -t : t);
905
906 } else if (wacom->tool[idx] == BTN_TOOL_MOUSE) {
907 /* I4 mouse */
908 if (features->type >= INTUOS4S && features->type <= INTUOSPL) {
909 input_report_key(input, BTN_LEFT, data[6] & 0x01);
910 input_report_key(input, BTN_MIDDLE, data[6] & 0x02);
911 input_report_key(input, BTN_RIGHT, data[6] & 0x04);
912 input_report_rel(input, REL_WHEEL, ((data[7] & 0x80) >> 7)
913 - ((data[7] & 0x40) >> 6));
914 input_report_key(input, BTN_SIDE, data[6] & 0x08);
915 input_report_key(input, BTN_EXTRA, data[6] & 0x10);
916
917 input_report_abs(input, ABS_TILT_X,
918 ((data[7] << 1) & 0x7e) | (data[8] >> 7));
919 input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f);
920 } else {
921 /* 2D mouse packet */
922 input_report_key(input, BTN_LEFT, data[8] & 0x04);
923 input_report_key(input, BTN_MIDDLE, data[8] & 0x08);
924 input_report_key(input, BTN_RIGHT, data[8] & 0x10);
925 input_report_rel(input, REL_WHEEL, (data[8] & 0x01)
926 - ((data[8] & 0x02) >> 1));
927
928 /* I3 2D mouse side buttons */
929 if (features->type >= INTUOS3S && features->type <= INTUOS3L) {
930 input_report_key(input, BTN_SIDE, data[8] & 0x40);
931 input_report_key(input, BTN_EXTRA, data[8] & 0x20);
932 }
933 }
934 } else if ((features->type < INTUOS3S || features->type == INTUOS3L ||
935 features->type == INTUOS4L || features->type == INTUOS5L ||
936 features->type == INTUOSPL) &&
937 wacom->tool[idx] == BTN_TOOL_LENS) {
938 /* Lens cursor packets */
939 input_report_key(input, BTN_LEFT, data[8] & 0x01);
940 input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
941 input_report_key(input, BTN_RIGHT, data[8] & 0x04);
942 input_report_key(input, BTN_SIDE, data[8] & 0x10);
943 input_report_key(input, BTN_EXTRA, data[8] & 0x08);
944 }
945 }
946
947 input_report_abs(input, ABS_MISC, wacom->id[idx]); /* report tool id */
948 input_report_key(input, wacom->tool[idx], 1);
949 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
950 return 1;
951 }
952
953 static int int_dist(int x1, int y1, int x2, int y2)
954 {
955 int x = x2 - x1;
956 int y = y2 - y1;
957
958 return int_sqrt(x*x + y*y);
959 }
960
961 static void wacom_intuos_bt_process_data(struct wacom_wac *wacom,
962 unsigned char *data)
963 {
964 memcpy(wacom->data, data, 10);
965 wacom_intuos_irq(wacom);
966
967 input_sync(wacom->input);
968 if (wacom->pad_input)
969 input_sync(wacom->pad_input);
970 }
971
972 static int wacom_intuos_bt_irq(struct wacom_wac *wacom, size_t len)
973 {
974 unsigned char data[WACOM_PKGLEN_MAX];
975 int i = 1;
976 unsigned power_raw, battery_capacity, bat_charging, ps_connected;
977
978 memcpy(data, wacom->data, len);
979
980 switch (data[0]) {
981 case 0x04:
982 wacom_intuos_bt_process_data(wacom, data + i);
983 i += 10;
984 /* fall through */
985 case 0x03:
986 wacom_intuos_bt_process_data(wacom, data + i);
987 i += 10;
988 wacom_intuos_bt_process_data(wacom, data + i);
989 i += 10;
990 power_raw = data[i];
991 bat_charging = (power_raw & 0x08) ? 1 : 0;
992 ps_connected = (power_raw & 0x10) ? 1 : 0;
993 battery_capacity = batcap_i4[power_raw & 0x07];
994 if ((wacom->battery_capacity != battery_capacity) ||
995 (wacom->bat_charging != bat_charging) ||
996 (wacom->ps_connected != ps_connected)) {
997 wacom->battery_capacity = battery_capacity;
998 wacom->bat_charging = bat_charging;
999 wacom->ps_connected = ps_connected;
1000 wacom_notify_battery(wacom);
1001 }
1002
1003 break;
1004 default:
1005 dev_dbg(wacom->input->dev.parent,
1006 "Unknown report: %d,%d size:%zu\n",
1007 data[0], data[1], len);
1008 return 0;
1009 }
1010 return 0;
1011 }
1012
1013 static int wacom_24hdt_irq(struct wacom_wac *wacom)
1014 {
1015 struct input_dev *input = wacom->input;
1016 unsigned char *data = wacom->data;
1017 int i;
1018 int current_num_contacts = data[61];
1019 int contacts_to_send = 0;
1020
1021 /*
1022 * First packet resets the counter since only the first
1023 * packet in series will have non-zero current_num_contacts.
1024 */
1025 if (current_num_contacts)
1026 wacom->num_contacts_left = current_num_contacts;
1027
1028 /* There are at most 4 contacts per packet */
1029 contacts_to_send = min(4, wacom->num_contacts_left);
1030
1031 for (i = 0; i < contacts_to_send; i++) {
1032 int offset = (WACOM_BYTES_PER_24HDT_PACKET * i) + 1;
1033 bool touch = data[offset] & 0x1 && !wacom->shared->stylus_in_proximity;
1034 int slot = input_mt_get_slot_by_key(input, data[offset + 1]);
1035
1036 if (slot < 0)
1037 continue;
1038 input_mt_slot(input, slot);
1039 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1040
1041 if (touch) {
1042 int t_x = get_unaligned_le16(&data[offset + 2]);
1043 int c_x = get_unaligned_le16(&data[offset + 4]);
1044 int t_y = get_unaligned_le16(&data[offset + 6]);
1045 int c_y = get_unaligned_le16(&data[offset + 8]);
1046 int w = get_unaligned_le16(&data[offset + 10]);
1047 int h = get_unaligned_le16(&data[offset + 12]);
1048
1049 input_report_abs(input, ABS_MT_POSITION_X, t_x);
1050 input_report_abs(input, ABS_MT_POSITION_Y, t_y);
1051 input_report_abs(input, ABS_MT_TOUCH_MAJOR, min(w,h));
1052 input_report_abs(input, ABS_MT_WIDTH_MAJOR, min(w, h) + int_dist(t_x, t_y, c_x, c_y));
1053 input_report_abs(input, ABS_MT_WIDTH_MINOR, min(w, h));
1054 input_report_abs(input, ABS_MT_ORIENTATION, w > h);
1055 }
1056 }
1057 input_mt_report_pointer_emulation(input, true);
1058
1059 wacom->num_contacts_left -= contacts_to_send;
1060 if (wacom->num_contacts_left <= 0)
1061 wacom->num_contacts_left = 0;
1062
1063 return 1;
1064 }
1065
1066 static int wacom_mt_touch(struct wacom_wac *wacom)
1067 {
1068 struct input_dev *input = wacom->input;
1069 unsigned char *data = wacom->data;
1070 int i;
1071 int current_num_contacts = data[2];
1072 int contacts_to_send = 0;
1073 int x_offset = 0;
1074
1075 /* MTTPC does not support Height and Width */
1076 if (wacom->features.type == MTTPC || wacom->features.type == MTTPC_B)
1077 x_offset = -4;
1078
1079 /*
1080 * First packet resets the counter since only the first
1081 * packet in series will have non-zero current_num_contacts.
1082 */
1083 if (current_num_contacts)
1084 wacom->num_contacts_left = current_num_contacts;
1085
1086 /* There are at most 5 contacts per packet */
1087 contacts_to_send = min(5, wacom->num_contacts_left);
1088
1089 for (i = 0; i < contacts_to_send; i++) {
1090 int offset = (WACOM_BYTES_PER_MT_PACKET + x_offset) * i + 3;
1091 bool touch = data[offset] & 0x1;
1092 int id = get_unaligned_le16(&data[offset + 1]);
1093 int slot = input_mt_get_slot_by_key(input, id);
1094
1095 if (slot < 0)
1096 continue;
1097
1098 input_mt_slot(input, slot);
1099 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1100 if (touch) {
1101 int x = get_unaligned_le16(&data[offset + x_offset + 7]);
1102 int y = get_unaligned_le16(&data[offset + x_offset + 9]);
1103 input_report_abs(input, ABS_MT_POSITION_X, x);
1104 input_report_abs(input, ABS_MT_POSITION_Y, y);
1105 }
1106 }
1107 input_mt_report_pointer_emulation(input, true);
1108
1109 wacom->num_contacts_left -= contacts_to_send;
1110 if (wacom->num_contacts_left < 0)
1111 wacom->num_contacts_left = 0;
1112
1113 return 1;
1114 }
1115
1116 static int wacom_tpc_mt_touch(struct wacom_wac *wacom)
1117 {
1118 struct input_dev *input = wacom->input;
1119 unsigned char *data = wacom->data;
1120 int contact_with_no_pen_down_count = 0;
1121 int i;
1122
1123 for (i = 0; i < 2; i++) {
1124 int p = data[1] & (1 << i);
1125 bool touch = p && !wacom->shared->stylus_in_proximity;
1126
1127 input_mt_slot(input, i);
1128 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1129 if (touch) {
1130 int x = le16_to_cpup((__le16 *)&data[i * 2 + 2]) & 0x7fff;
1131 int y = le16_to_cpup((__le16 *)&data[i * 2 + 6]) & 0x7fff;
1132
1133 input_report_abs(input, ABS_MT_POSITION_X, x);
1134 input_report_abs(input, ABS_MT_POSITION_Y, y);
1135 contact_with_no_pen_down_count++;
1136 }
1137 }
1138 input_mt_report_pointer_emulation(input, true);
1139
1140 /* keep touch state for pen event */
1141 wacom->shared->touch_down = (contact_with_no_pen_down_count > 0);
1142
1143 return 1;
1144 }
1145
1146 static int wacom_tpc_single_touch(struct wacom_wac *wacom, size_t len)
1147 {
1148 unsigned char *data = wacom->data;
1149 struct input_dev *input = wacom->input;
1150 bool prox;
1151 int x = 0, y = 0;
1152
1153 if (wacom->features.touch_max > 1 || len > WACOM_PKGLEN_TPC2FG)
1154 return 0;
1155
1156 if (!wacom->shared->stylus_in_proximity) {
1157 if (len == WACOM_PKGLEN_TPC1FG) {
1158 prox = data[0] & 0x01;
1159 x = get_unaligned_le16(&data[1]);
1160 y = get_unaligned_le16(&data[3]);
1161 } else if (len == WACOM_PKGLEN_TPC1FG_B) {
1162 prox = data[2] & 0x01;
1163 x = get_unaligned_le16(&data[3]);
1164 y = get_unaligned_le16(&data[5]);
1165 } else {
1166 prox = data[1] & 0x01;
1167 x = le16_to_cpup((__le16 *)&data[2]);
1168 y = le16_to_cpup((__le16 *)&data[4]);
1169 }
1170 } else
1171 /* force touch out when pen is in prox */
1172 prox = 0;
1173
1174 if (prox) {
1175 input_report_abs(input, ABS_X, x);
1176 input_report_abs(input, ABS_Y, y);
1177 }
1178 input_report_key(input, BTN_TOUCH, prox);
1179
1180 /* keep touch state for pen events */
1181 wacom->shared->touch_down = prox;
1182
1183 return 1;
1184 }
1185
1186 static int wacom_tpc_pen(struct wacom_wac *wacom)
1187 {
1188 unsigned char *data = wacom->data;
1189 struct input_dev *input = wacom->input;
1190 bool prox = data[1] & 0x20;
1191
1192 if (!wacom->shared->stylus_in_proximity) /* first in prox */
1193 /* Going into proximity select tool */
1194 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
1195
1196 /* keep pen state for touch events */
1197 wacom->shared->stylus_in_proximity = prox;
1198
1199 /* send pen events only when touch is up or forced out */
1200 if (!wacom->shared->touch_down) {
1201 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
1202 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
1203 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
1204 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
1205 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x07) << 8) | data[6]);
1206 input_report_key(input, BTN_TOUCH, data[1] & 0x05);
1207 input_report_key(input, wacom->tool[0], prox);
1208 return 1;
1209 }
1210
1211 return 0;
1212 }
1213
1214 static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len)
1215 {
1216 unsigned char *data = wacom->data;
1217
1218 dev_dbg(wacom->input->dev.parent,
1219 "%s: received report #%d\n", __func__, data[0]);
1220
1221 switch (len) {
1222 case WACOM_PKGLEN_TPC1FG:
1223 return wacom_tpc_single_touch(wacom, len);
1224
1225 case WACOM_PKGLEN_TPC2FG:
1226 return wacom_tpc_mt_touch(wacom);
1227
1228 case WACOM_PKGLEN_PENABLED:
1229 return wacom_tpc_pen(wacom);
1230
1231 default:
1232 switch (data[0]) {
1233 case WACOM_REPORT_TPC1FG:
1234 case WACOM_REPORT_TPCHID:
1235 case WACOM_REPORT_TPCST:
1236 case WACOM_REPORT_TPC1FGE:
1237 return wacom_tpc_single_touch(wacom, len);
1238
1239 case WACOM_REPORT_TPCMT:
1240 case WACOM_REPORT_TPCMT2:
1241 return wacom_mt_touch(wacom);
1242
1243 case WACOM_REPORT_PENABLED:
1244 return wacom_tpc_pen(wacom);
1245 }
1246 }
1247
1248 return 0;
1249 }
1250
1251 static void wacom_map_usage(struct wacom *wacom, struct hid_usage *usage,
1252 struct hid_field *field, __u8 type, __u16 code, int fuzz)
1253 {
1254 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1255 struct input_dev *input = wacom_wac->input;
1256 int fmin = field->logical_minimum;
1257 int fmax = field->logical_maximum;
1258
1259 usage->type = type;
1260 usage->code = code;
1261
1262 set_bit(type, input->evbit);
1263
1264 switch (type) {
1265 case EV_ABS:
1266 input_set_abs_params(input, code, fmin, fmax, fuzz, 0);
1267 input_abs_set_res(input, code,
1268 hidinput_calc_abs_res(field, code));
1269 break;
1270 case EV_KEY:
1271 input_set_capability(input, EV_KEY, code);
1272 break;
1273 case EV_MSC:
1274 input_set_capability(input, EV_MSC, code);
1275 break;
1276 }
1277 }
1278
1279 static void wacom_wac_pen_usage_mapping(struct hid_device *hdev,
1280 struct hid_field *field, struct hid_usage *usage)
1281 {
1282 struct wacom *wacom = hid_get_drvdata(hdev);
1283
1284 switch (usage->hid) {
1285 case HID_GD_X:
1286 wacom_map_usage(wacom, usage, field, EV_ABS, ABS_X, 4);
1287 break;
1288 case HID_GD_Y:
1289 wacom_map_usage(wacom, usage, field, EV_ABS, ABS_Y, 4);
1290 break;
1291 case HID_DG_TIPPRESSURE:
1292 wacom_map_usage(wacom, usage, field, EV_ABS, ABS_PRESSURE, 0);
1293 break;
1294 case HID_DG_INRANGE:
1295 wacom_map_usage(wacom, usage, field, EV_KEY, BTN_TOOL_PEN, 0);
1296 break;
1297 case HID_DG_INVERT:
1298 wacom_map_usage(wacom, usage, field, EV_KEY,
1299 BTN_TOOL_RUBBER, 0);
1300 break;
1301 case HID_DG_ERASER:
1302 case HID_DG_TIPSWITCH:
1303 wacom_map_usage(wacom, usage, field, EV_KEY, BTN_TOUCH, 0);
1304 break;
1305 case HID_DG_BARRELSWITCH:
1306 wacom_map_usage(wacom, usage, field, EV_KEY, BTN_STYLUS, 0);
1307 break;
1308 case HID_DG_BARRELSWITCH2:
1309 wacom_map_usage(wacom, usage, field, EV_KEY, BTN_STYLUS2, 0);
1310 break;
1311 case HID_DG_TOOLSERIALNUMBER:
1312 wacom_map_usage(wacom, usage, field, EV_MSC, MSC_SERIAL, 0);
1313 break;
1314 }
1315 }
1316
1317 static int wacom_wac_pen_event(struct hid_device *hdev, struct hid_field *field,
1318 struct hid_usage *usage, __s32 value)
1319 {
1320 struct wacom *wacom = hid_get_drvdata(hdev);
1321 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1322 struct input_dev *input = wacom_wac->input;
1323
1324 /* checking which Tool / tip switch to send */
1325 switch (usage->hid) {
1326 case HID_DG_INRANGE:
1327 wacom_wac->hid_data.inrange_state = value;
1328 return 0;
1329 case HID_DG_INVERT:
1330 wacom_wac->hid_data.invert_state = value;
1331 return 0;
1332 case HID_DG_ERASER:
1333 case HID_DG_TIPSWITCH:
1334 wacom_wac->hid_data.tipswitch |= value;
1335 return 0;
1336 }
1337
1338 /* send pen events only when touch is up or forced out */
1339 if (!usage->type || wacom_wac->shared->touch_down)
1340 return 0;
1341
1342 input_event(input, usage->type, usage->code, value);
1343
1344 return 0;
1345 }
1346
1347 static void wacom_wac_pen_report(struct hid_device *hdev,
1348 struct hid_report *report)
1349 {
1350 struct wacom *wacom = hid_get_drvdata(hdev);
1351 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1352 struct input_dev *input = wacom_wac->input;
1353 bool prox = wacom_wac->hid_data.inrange_state;
1354
1355 if (!wacom_wac->shared->stylus_in_proximity) /* first in prox */
1356 /* Going into proximity select tool */
1357 wacom_wac->tool[0] = wacom_wac->hid_data.invert_state ?
1358 BTN_TOOL_RUBBER : BTN_TOOL_PEN;
1359
1360 /* keep pen state for touch events */
1361 wacom_wac->shared->stylus_in_proximity = prox;
1362
1363 /* send pen events only when touch is up or forced out */
1364 if (!wacom_wac->shared->touch_down) {
1365 input_report_key(input, BTN_TOUCH,
1366 wacom_wac->hid_data.tipswitch);
1367 input_report_key(input, wacom_wac->tool[0], prox);
1368
1369 wacom_wac->hid_data.tipswitch = false;
1370
1371 input_sync(input);
1372 }
1373 }
1374
1375 static void wacom_wac_finger_usage_mapping(struct hid_device *hdev,
1376 struct hid_field *field, struct hid_usage *usage)
1377 {
1378 struct wacom *wacom = hid_get_drvdata(hdev);
1379 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1380 struct input_dev *input = wacom_wac->input;
1381 unsigned touch_max = wacom_wac->features.touch_max;
1382
1383 switch (usage->hid) {
1384 case HID_GD_X:
1385 if (touch_max == 1)
1386 wacom_map_usage(wacom, usage, field, EV_ABS, ABS_X, 4);
1387 else
1388 wacom_map_usage(wacom, usage, field, EV_ABS,
1389 ABS_MT_POSITION_X, 4);
1390 break;
1391 case HID_GD_Y:
1392 if (touch_max == 1)
1393 wacom_map_usage(wacom, usage, field, EV_ABS, ABS_Y, 4);
1394 else
1395 wacom_map_usage(wacom, usage, field, EV_ABS,
1396 ABS_MT_POSITION_Y, 4);
1397 break;
1398 case HID_DG_CONTACTID:
1399 input_mt_init_slots(input, wacom_wac->features.touch_max,
1400 INPUT_MT_DIRECT);
1401 break;
1402 case HID_DG_INRANGE:
1403 break;
1404 case HID_DG_INVERT:
1405 break;
1406 case HID_DG_TIPSWITCH:
1407 wacom_map_usage(wacom, usage, field, EV_KEY, BTN_TOUCH, 0);
1408 break;
1409 }
1410 }
1411
1412 static int wacom_wac_finger_event(struct hid_device *hdev,
1413 struct hid_field *field, struct hid_usage *usage, __s32 value)
1414 {
1415 struct wacom *wacom = hid_get_drvdata(hdev);
1416 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1417
1418 switch (usage->hid) {
1419 case HID_GD_X:
1420 wacom_wac->hid_data.x = value;
1421 break;
1422 case HID_GD_Y:
1423 wacom_wac->hid_data.y = value;
1424 break;
1425 case HID_DG_CONTACTID:
1426 wacom_wac->hid_data.id = value;
1427 break;
1428 case HID_DG_TIPSWITCH:
1429 wacom_wac->hid_data.tipswitch = value;
1430 break;
1431 }
1432
1433
1434 return 0;
1435 }
1436
1437 static void wacom_wac_finger_mt_report(struct wacom_wac *wacom_wac,
1438 struct input_dev *input, bool touch)
1439 {
1440 int slot;
1441 struct hid_data *hid_data = &wacom_wac->hid_data;
1442
1443 slot = input_mt_get_slot_by_key(input, hid_data->id);
1444
1445 input_mt_slot(input, slot);
1446 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1447 if (touch) {
1448 input_report_abs(input, ABS_MT_POSITION_X, hid_data->x);
1449 input_report_abs(input, ABS_MT_POSITION_Y, hid_data->y);
1450 }
1451 input_mt_sync_frame(input);
1452 }
1453
1454 static void wacom_wac_finger_single_touch_report(struct wacom_wac *wacom_wac,
1455 struct input_dev *input, bool touch)
1456 {
1457 struct hid_data *hid_data = &wacom_wac->hid_data;
1458
1459 if (touch) {
1460 input_report_abs(input, ABS_X, hid_data->x);
1461 input_report_abs(input, ABS_Y, hid_data->y);
1462 }
1463 input_report_key(input, BTN_TOUCH, touch);
1464 }
1465
1466 static void wacom_wac_finger_report(struct hid_device *hdev,
1467 struct hid_report *report)
1468 {
1469 struct wacom *wacom = hid_get_drvdata(hdev);
1470 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1471 struct input_dev *input = wacom_wac->input;
1472 bool touch = wacom_wac->hid_data.tipswitch &&
1473 !wacom_wac->shared->stylus_in_proximity;
1474 unsigned touch_max = wacom_wac->features.touch_max;
1475
1476 if (touch_max > 1)
1477 wacom_wac_finger_mt_report(wacom_wac, input, touch);
1478 else
1479 wacom_wac_finger_single_touch_report(wacom_wac, input, touch);
1480 input_sync(input);
1481
1482 /* keep touch state for pen event */
1483 wacom_wac->shared->touch_down = touch;
1484 }
1485
1486 #define WACOM_PEN_FIELD(f) (((f)->logical == HID_DG_STYLUS) || \
1487 ((f)->physical == HID_DG_STYLUS))
1488 #define WACOM_FINGER_FIELD(f) (((f)->logical == HID_DG_FINGER) || \
1489 ((f)->physical == HID_DG_FINGER))
1490
1491 void wacom_wac_usage_mapping(struct hid_device *hdev,
1492 struct hid_field *field, struct hid_usage *usage)
1493 {
1494 struct wacom *wacom = hid_get_drvdata(hdev);
1495 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1496 struct input_dev *input = wacom_wac->input;
1497
1498 /* currently, only direct devices have proper hid report descriptors */
1499 __set_bit(INPUT_PROP_DIRECT, input->propbit);
1500
1501 if (WACOM_PEN_FIELD(field))
1502 return wacom_wac_pen_usage_mapping(hdev, field, usage);
1503
1504 if (WACOM_FINGER_FIELD(field))
1505 return wacom_wac_finger_usage_mapping(hdev, field, usage);
1506 }
1507
1508 int wacom_wac_event(struct hid_device *hdev, struct hid_field *field,
1509 struct hid_usage *usage, __s32 value)
1510 {
1511 struct wacom *wacom = hid_get_drvdata(hdev);
1512
1513 if (wacom->wacom_wac.features.type != HID_GENERIC)
1514 return 0;
1515
1516 if (WACOM_PEN_FIELD(field))
1517 return wacom_wac_pen_event(hdev, field, usage, value);
1518
1519 if (WACOM_FINGER_FIELD(field))
1520 return wacom_wac_finger_event(hdev, field, usage, value);
1521
1522 return 0;
1523 }
1524
1525 void wacom_wac_report(struct hid_device *hdev, struct hid_report *report)
1526 {
1527 struct wacom *wacom = hid_get_drvdata(hdev);
1528 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1529 struct hid_field *field = report->field[0];
1530
1531 if (wacom_wac->features.type != HID_GENERIC)
1532 return;
1533
1534 if (WACOM_PEN_FIELD(field))
1535 return wacom_wac_pen_report(hdev, report);
1536
1537 if (WACOM_FINGER_FIELD(field))
1538 return wacom_wac_finger_report(hdev, report);
1539 }
1540
1541 static int wacom_bpt_touch(struct wacom_wac *wacom)
1542 {
1543 struct wacom_features *features = &wacom->features;
1544 struct input_dev *input = wacom->input;
1545 struct input_dev *pad_input = wacom->pad_input;
1546 unsigned char *data = wacom->data;
1547 int i;
1548
1549 if (data[0] != 0x02)
1550 return 0;
1551
1552 for (i = 0; i < 2; i++) {
1553 int offset = (data[1] & 0x80) ? (8 * i) : (9 * i);
1554 bool touch = data[offset + 3] & 0x80;
1555
1556 /*
1557 * Touch events need to be disabled while stylus is
1558 * in proximity because user's hand is resting on touchpad
1559 * and sending unwanted events. User expects tablet buttons
1560 * to continue working though.
1561 */
1562 touch = touch && !wacom->shared->stylus_in_proximity;
1563
1564 input_mt_slot(input, i);
1565 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1566 if (touch) {
1567 int x = get_unaligned_be16(&data[offset + 3]) & 0x7ff;
1568 int y = get_unaligned_be16(&data[offset + 5]) & 0x7ff;
1569 if (features->quirks & WACOM_QUIRK_BBTOUCH_LOWRES) {
1570 x <<= 5;
1571 y <<= 5;
1572 }
1573 input_report_abs(input, ABS_MT_POSITION_X, x);
1574 input_report_abs(input, ABS_MT_POSITION_Y, y);
1575 }
1576 }
1577
1578 input_mt_report_pointer_emulation(input, true);
1579
1580 input_report_key(pad_input, BTN_LEFT, (data[1] & 0x08) != 0);
1581 input_report_key(pad_input, BTN_FORWARD, (data[1] & 0x04) != 0);
1582 input_report_key(pad_input, BTN_BACK, (data[1] & 0x02) != 0);
1583 input_report_key(pad_input, BTN_RIGHT, (data[1] & 0x01) != 0);
1584
1585 return 1;
1586 }
1587
1588 static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data)
1589 {
1590 struct wacom_features *features = &wacom->features;
1591 struct input_dev *input = wacom->input;
1592 bool touch = data[1] & 0x80;
1593 int slot = input_mt_get_slot_by_key(input, data[0]);
1594
1595 if (slot < 0)
1596 return;
1597
1598 touch = touch && !wacom->shared->stylus_in_proximity;
1599
1600 input_mt_slot(input, slot);
1601 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1602
1603 if (touch) {
1604 int x = (data[2] << 4) | (data[4] >> 4);
1605 int y = (data[3] << 4) | (data[4] & 0x0f);
1606 int width, height;
1607
1608 if (features->type >= INTUOSPS && features->type <= INTUOSPL) {
1609 width = data[5] * 100;
1610 height = data[6] * 100;
1611 } else {
1612 /*
1613 * "a" is a scaled-down area which we assume is
1614 * roughly circular and which can be described as:
1615 * a=(pi*r^2)/C.
1616 */
1617 int a = data[5];
1618 int x_res = input_abs_get_res(input, ABS_MT_POSITION_X);
1619 int y_res = input_abs_get_res(input, ABS_MT_POSITION_Y);
1620 width = 2 * int_sqrt(a * WACOM_CONTACT_AREA_SCALE);
1621 height = width * y_res / x_res;
1622 }
1623
1624 input_report_abs(input, ABS_MT_POSITION_X, x);
1625 input_report_abs(input, ABS_MT_POSITION_Y, y);
1626 input_report_abs(input, ABS_MT_TOUCH_MAJOR, width);
1627 input_report_abs(input, ABS_MT_TOUCH_MINOR, height);
1628 }
1629 }
1630
1631 static void wacom_bpt3_button_msg(struct wacom_wac *wacom, unsigned char *data)
1632 {
1633 struct input_dev *input = wacom->pad_input;
1634 struct wacom_features *features = &wacom->features;
1635
1636 if (features->type == INTUOSHT) {
1637 input_report_key(input, BTN_LEFT, (data[1] & 0x02) != 0);
1638 input_report_key(input, BTN_BACK, (data[1] & 0x08) != 0);
1639 } else {
1640 input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0);
1641 input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0);
1642 }
1643 input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0);
1644 input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0);
1645 }
1646
1647 static int wacom_bpt3_touch(struct wacom_wac *wacom)
1648 {
1649 struct input_dev *input = wacom->input;
1650 unsigned char *data = wacom->data;
1651 int count = data[1] & 0x07;
1652 int i;
1653
1654 if (data[0] != 0x02)
1655 return 0;
1656
1657 /* data has up to 7 fixed sized 8-byte messages starting at data[2] */
1658 for (i = 0; i < count; i++) {
1659 int offset = (8 * i) + 2;
1660 int msg_id = data[offset];
1661
1662 if (msg_id >= 2 && msg_id <= 17)
1663 wacom_bpt3_touch_msg(wacom, data + offset);
1664 else if (msg_id == 128)
1665 wacom_bpt3_button_msg(wacom, data + offset);
1666
1667 }
1668 input_mt_report_pointer_emulation(input, true);
1669
1670 return 1;
1671 }
1672
1673 static int wacom_bpt_pen(struct wacom_wac *wacom)
1674 {
1675 struct wacom_features *features = &wacom->features;
1676 struct input_dev *input = wacom->input;
1677 unsigned char *data = wacom->data;
1678 int prox = 0, x = 0, y = 0, p = 0, d = 0, pen = 0, btn1 = 0, btn2 = 0;
1679
1680 if (data[0] != WACOM_REPORT_PENABLED && data[0] != WACOM_REPORT_USB)
1681 return 0;
1682
1683 if (data[0] == WACOM_REPORT_USB) {
1684 if (features->type == INTUOSHT &&
1685 wacom->shared->touch_input &&
1686 features->touch_max) {
1687 input_report_switch(wacom->shared->touch_input,
1688 SW_MUTE_DEVICE, data[8] & 0x40);
1689 input_sync(wacom->shared->touch_input);
1690 }
1691 return 0;
1692 }
1693
1694 prox = (data[1] & 0x20) == 0x20;
1695
1696 /*
1697 * All reports shared between PEN and RUBBER tool must be
1698 * forced to a known starting value (zero) when transitioning to
1699 * out-of-prox.
1700 *
1701 * If not reset then, to userspace, it will look like lost events
1702 * if new tool comes in-prox with same values as previous tool sent.
1703 *
1704 * Hardware does report zero in most out-of-prox cases but not all.
1705 */
1706 if (prox) {
1707 if (!wacom->shared->stylus_in_proximity) {
1708 if (data[1] & 0x08) {
1709 wacom->tool[0] = BTN_TOOL_RUBBER;
1710 wacom->id[0] = ERASER_DEVICE_ID;
1711 } else {
1712 wacom->tool[0] = BTN_TOOL_PEN;
1713 wacom->id[0] = STYLUS_DEVICE_ID;
1714 }
1715 wacom->shared->stylus_in_proximity = true;
1716 }
1717 x = le16_to_cpup((__le16 *)&data[2]);
1718 y = le16_to_cpup((__le16 *)&data[4]);
1719 p = le16_to_cpup((__le16 *)&data[6]);
1720 /*
1721 * Convert distance from out prox to distance from tablet.
1722 * distance will be greater than distance_max once
1723 * touching and applying pressure; do not report negative
1724 * distance.
1725 */
1726 if (data[8] <= features->distance_max)
1727 d = features->distance_max - data[8];
1728
1729 pen = data[1] & 0x01;
1730 btn1 = data[1] & 0x02;
1731 btn2 = data[1] & 0x04;
1732 }
1733
1734 input_report_key(input, BTN_TOUCH, pen);
1735 input_report_key(input, BTN_STYLUS, btn1);
1736 input_report_key(input, BTN_STYLUS2, btn2);
1737
1738 input_report_abs(input, ABS_X, x);
1739 input_report_abs(input, ABS_Y, y);
1740 input_report_abs(input, ABS_PRESSURE, p);
1741 input_report_abs(input, ABS_DISTANCE, d);
1742
1743 if (!prox) {
1744 wacom->id[0] = 0;
1745 wacom->shared->stylus_in_proximity = false;
1746 }
1747
1748 input_report_key(input, wacom->tool[0], prox); /* PEN or RUBBER */
1749 input_report_abs(input, ABS_MISC, wacom->id[0]); /* TOOL ID */
1750
1751 return 1;
1752 }
1753
1754 static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len)
1755 {
1756 if (len == WACOM_PKGLEN_BBTOUCH)
1757 return wacom_bpt_touch(wacom);
1758 else if (len == WACOM_PKGLEN_BBTOUCH3)
1759 return wacom_bpt3_touch(wacom);
1760 else if (len == WACOM_PKGLEN_BBFUN || len == WACOM_PKGLEN_BBPEN)
1761 return wacom_bpt_pen(wacom);
1762
1763 return 0;
1764 }
1765
1766 static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len)
1767 {
1768 unsigned char *data = wacom->data;
1769 int connected;
1770
1771 if (len != WACOM_PKGLEN_WIRELESS || data[0] != WACOM_REPORT_WL)
1772 return 0;
1773
1774 connected = data[1] & 0x01;
1775 if (connected) {
1776 int pid, battery, ps_connected;
1777
1778 if ((wacom->shared->type == INTUOSHT) &&
1779 wacom->shared->touch_input &&
1780 wacom->shared->touch_max) {
1781 input_report_switch(wacom->shared->touch_input,
1782 SW_MUTE_DEVICE, data[5] & 0x40);
1783 input_sync(wacom->shared->touch_input);
1784 }
1785
1786 pid = get_unaligned_be16(&data[6]);
1787 battery = (data[5] & 0x3f) * 100 / 31;
1788 ps_connected = !!(data[5] & 0x80);
1789 if (wacom->pid != pid) {
1790 wacom->pid = pid;
1791 wacom_schedule_work(wacom);
1792 }
1793
1794 if (wacom->shared->type &&
1795 (battery != wacom->battery_capacity ||
1796 ps_connected != wacom->ps_connected)) {
1797 wacom->battery_capacity = battery;
1798 wacom->ps_connected = ps_connected;
1799 wacom->bat_charging = ps_connected &&
1800 wacom->battery_capacity < 100;
1801 wacom_notify_battery(wacom);
1802 }
1803 } else if (wacom->pid != 0) {
1804 /* disconnected while previously connected */
1805 wacom->pid = 0;
1806 wacom_schedule_work(wacom);
1807 wacom->battery_capacity = 0;
1808 wacom->bat_charging = 0;
1809 wacom->ps_connected = 0;
1810 }
1811
1812 return 0;
1813 }
1814
1815 void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len)
1816 {
1817 bool sync;
1818
1819 switch (wacom_wac->features.type) {
1820 case PENPARTNER:
1821 sync = wacom_penpartner_irq(wacom_wac);
1822 break;
1823
1824 case PL:
1825 sync = wacom_pl_irq(wacom_wac);
1826 break;
1827
1828 case WACOM_G4:
1829 case GRAPHIRE:
1830 case GRAPHIRE_BT:
1831 case WACOM_MO:
1832 sync = wacom_graphire_irq(wacom_wac);
1833 break;
1834
1835 case PTU:
1836 sync = wacom_ptu_irq(wacom_wac);
1837 break;
1838
1839 case DTU:
1840 sync = wacom_dtu_irq(wacom_wac);
1841 break;
1842
1843 case DTUS:
1844 sync = wacom_dtus_irq(wacom_wac);
1845 break;
1846
1847 case INTUOS:
1848 case INTUOS3S:
1849 case INTUOS3:
1850 case INTUOS3L:
1851 case INTUOS4S:
1852 case INTUOS4:
1853 case INTUOS4L:
1854 case CINTIQ:
1855 case WACOM_BEE:
1856 case WACOM_13HD:
1857 case WACOM_21UX2:
1858 case WACOM_22HD:
1859 case WACOM_24HD:
1860 case DTK:
1861 case CINTIQ_HYBRID:
1862 sync = wacom_intuos_irq(wacom_wac);
1863 break;
1864
1865 case INTUOS4WL:
1866 sync = wacom_intuos_bt_irq(wacom_wac, len);
1867 break;
1868
1869 case WACOM_24HDT:
1870 sync = wacom_24hdt_irq(wacom_wac);
1871 break;
1872
1873 case INTUOS5S:
1874 case INTUOS5:
1875 case INTUOS5L:
1876 case INTUOSPS:
1877 case INTUOSPM:
1878 case INTUOSPL:
1879 if (len == WACOM_PKGLEN_BBTOUCH3)
1880 sync = wacom_bpt3_touch(wacom_wac);
1881 else
1882 sync = wacom_intuos_irq(wacom_wac);
1883 break;
1884
1885 case TABLETPC:
1886 case TABLETPCE:
1887 case TABLETPC2FG:
1888 case MTSCREEN:
1889 case MTTPC:
1890 case MTTPC_B:
1891 sync = wacom_tpc_irq(wacom_wac, len);
1892 break;
1893
1894 case BAMBOO_PT:
1895 case INTUOSHT:
1896 sync = wacom_bpt_irq(wacom_wac, len);
1897 break;
1898
1899 case WIRELESS:
1900 sync = wacom_wireless_irq(wacom_wac, len);
1901 break;
1902
1903 default:
1904 sync = false;
1905 break;
1906 }
1907
1908 if (sync) {
1909 input_sync(wacom_wac->input);
1910 if (wacom_wac->pad_input)
1911 input_sync(wacom_wac->pad_input);
1912 }
1913 }
1914
1915 static void wacom_setup_cintiq(struct wacom_wac *wacom_wac)
1916 {
1917 struct input_dev *input_dev = wacom_wac->input;
1918
1919 input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
1920
1921 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1922 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1923 __set_bit(BTN_TOOL_BRUSH, input_dev->keybit);
1924 __set_bit(BTN_TOOL_PENCIL, input_dev->keybit);
1925 __set_bit(BTN_TOOL_AIRBRUSH, input_dev->keybit);
1926 __set_bit(BTN_STYLUS, input_dev->keybit);
1927 __set_bit(BTN_STYLUS2, input_dev->keybit);
1928
1929 input_set_abs_params(input_dev, ABS_DISTANCE,
1930 0, wacom_wac->features.distance_max, 0, 0);
1931 input_set_abs_params(input_dev, ABS_WHEEL, 0, 1023, 0, 0);
1932 input_set_abs_params(input_dev, ABS_TILT_X, 0, 127, 0, 0);
1933 input_set_abs_params(input_dev, ABS_TILT_Y, 0, 127, 0, 0);
1934 }
1935
1936 static void wacom_setup_intuos(struct wacom_wac *wacom_wac)
1937 {
1938 struct input_dev *input_dev = wacom_wac->input;
1939
1940 input_set_capability(input_dev, EV_REL, REL_WHEEL);
1941
1942 wacom_setup_cintiq(wacom_wac);
1943
1944 __set_bit(BTN_LEFT, input_dev->keybit);
1945 __set_bit(BTN_RIGHT, input_dev->keybit);
1946 __set_bit(BTN_MIDDLE, input_dev->keybit);
1947 __set_bit(BTN_SIDE, input_dev->keybit);
1948 __set_bit(BTN_EXTRA, input_dev->keybit);
1949 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
1950 __set_bit(BTN_TOOL_LENS, input_dev->keybit);
1951
1952 input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0);
1953 input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0);
1954 }
1955
1956 void wacom_setup_device_quirks(struct wacom_features *features)
1957 {
1958
1959 /* touch device found but size is not defined. use default */
1960 if (features->device_type == BTN_TOOL_FINGER && !features->x_max) {
1961 features->x_max = 1023;
1962 features->y_max = 1023;
1963 }
1964
1965 /* these device have multiple inputs */
1966 if (features->type >= WIRELESS ||
1967 (features->type >= INTUOS5S && features->type <= INTUOSHT) ||
1968 (features->oVid && features->oPid))
1969 features->quirks |= WACOM_QUIRK_MULTI_INPUT;
1970
1971 /* quirk for bamboo touch with 2 low res touches */
1972 if (features->type == BAMBOO_PT &&
1973 features->pktlen == WACOM_PKGLEN_BBTOUCH) {
1974 features->x_max <<= 5;
1975 features->y_max <<= 5;
1976 features->x_fuzz <<= 5;
1977 features->y_fuzz <<= 5;
1978 features->quirks |= WACOM_QUIRK_BBTOUCH_LOWRES;
1979 }
1980
1981 if (features->type == WIRELESS) {
1982
1983 /* monitor never has input and pen/touch have delayed create */
1984 features->quirks |= WACOM_QUIRK_NO_INPUT;
1985
1986 /* must be monitor interface if no device_type set */
1987 if (!features->device_type) {
1988 features->quirks |= WACOM_QUIRK_MONITOR;
1989 features->quirks |= WACOM_QUIRK_BATTERY;
1990 }
1991 }
1992 }
1993
1994 static void wacom_abs_set_axis(struct input_dev *input_dev,
1995 struct wacom_wac *wacom_wac)
1996 {
1997 struct wacom_features *features = &wacom_wac->features;
1998
1999 if (features->device_type == BTN_TOOL_PEN) {
2000 input_set_abs_params(input_dev, ABS_X, features->x_min,
2001 features->x_max, features->x_fuzz, 0);
2002 input_set_abs_params(input_dev, ABS_Y, features->y_min,
2003 features->y_max, features->y_fuzz, 0);
2004 input_set_abs_params(input_dev, ABS_PRESSURE, 0,
2005 features->pressure_max, features->pressure_fuzz, 0);
2006
2007 /* penabled devices have fixed resolution for each model */
2008 input_abs_set_res(input_dev, ABS_X, features->x_resolution);
2009 input_abs_set_res(input_dev, ABS_Y, features->y_resolution);
2010 } else {
2011 if (features->touch_max == 1) {
2012 input_set_abs_params(input_dev, ABS_X, 0,
2013 features->x_max, features->x_fuzz, 0);
2014 input_set_abs_params(input_dev, ABS_Y, 0,
2015 features->y_max, features->y_fuzz, 0);
2016 input_abs_set_res(input_dev, ABS_X,
2017 features->x_resolution);
2018 input_abs_set_res(input_dev, ABS_Y,
2019 features->y_resolution);
2020 }
2021
2022 if (features->touch_max > 1) {
2023 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 0,
2024 features->x_max, features->x_fuzz, 0);
2025 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 0,
2026 features->y_max, features->y_fuzz, 0);
2027 input_abs_set_res(input_dev, ABS_MT_POSITION_X,
2028 features->x_resolution);
2029 input_abs_set_res(input_dev, ABS_MT_POSITION_Y,
2030 features->y_resolution);
2031 }
2032 }
2033 }
2034
2035 int wacom_setup_input_capabilities(struct input_dev *input_dev,
2036 struct wacom_wac *wacom_wac)
2037 {
2038 struct wacom_features *features = &wacom_wac->features;
2039
2040 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
2041
2042 if (features->type == HID_GENERIC)
2043 /* setup has already been done */
2044 return 0;
2045
2046 __set_bit(BTN_TOUCH, input_dev->keybit);
2047 __set_bit(ABS_MISC, input_dev->absbit);
2048
2049 wacom_abs_set_axis(input_dev, wacom_wac);
2050
2051 switch (features->type) {
2052 case WACOM_MO:
2053 case WACOM_G4:
2054 /* fall through */
2055
2056 case GRAPHIRE:
2057 input_set_capability(input_dev, EV_REL, REL_WHEEL);
2058
2059 __set_bit(BTN_LEFT, input_dev->keybit);
2060 __set_bit(BTN_RIGHT, input_dev->keybit);
2061 __set_bit(BTN_MIDDLE, input_dev->keybit);
2062
2063 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2064 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2065 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
2066 __set_bit(BTN_STYLUS, input_dev->keybit);
2067 __set_bit(BTN_STYLUS2, input_dev->keybit);
2068
2069 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2070 break;
2071
2072 case GRAPHIRE_BT:
2073 __clear_bit(ABS_MISC, input_dev->absbit);
2074 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
2075 features->distance_max,
2076 0, 0);
2077
2078 input_set_capability(input_dev, EV_REL, REL_WHEEL);
2079
2080 __set_bit(BTN_LEFT, input_dev->keybit);
2081 __set_bit(BTN_RIGHT, input_dev->keybit);
2082 __set_bit(BTN_MIDDLE, input_dev->keybit);
2083
2084 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2085 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2086 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
2087 __set_bit(BTN_STYLUS, input_dev->keybit);
2088 __set_bit(BTN_STYLUS2, input_dev->keybit);
2089
2090 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2091 break;
2092
2093 case WACOM_24HD:
2094 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
2095 input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0);
2096 /* fall through */
2097
2098 case DTK:
2099 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
2100
2101 wacom_setup_cintiq(wacom_wac);
2102 break;
2103
2104 case WACOM_22HD:
2105 case WACOM_21UX2:
2106 case WACOM_BEE:
2107 case CINTIQ:
2108 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
2109
2110 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
2111
2112 wacom_setup_cintiq(wacom_wac);
2113 break;
2114
2115 case WACOM_13HD:
2116 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
2117 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
2118 wacom_setup_cintiq(wacom_wac);
2119 break;
2120
2121 case INTUOS3:
2122 case INTUOS3L:
2123 case INTUOS3S:
2124 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
2125 /* fall through */
2126
2127 case INTUOS:
2128 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2129
2130 wacom_setup_intuos(wacom_wac);
2131 break;
2132
2133 case INTUOS5:
2134 case INTUOS5L:
2135 case INTUOSPM:
2136 case INTUOSPL:
2137 case INTUOS5S:
2138 case INTUOSPS:
2139 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2140
2141 if (features->device_type == BTN_TOOL_PEN) {
2142 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
2143 features->distance_max,
2144 0, 0);
2145
2146 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
2147
2148 wacom_setup_intuos(wacom_wac);
2149 } else if (features->device_type == BTN_TOOL_FINGER) {
2150 __clear_bit(ABS_MISC, input_dev->absbit);
2151
2152 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR,
2153 0, features->x_max, 0, 0);
2154 input_set_abs_params(input_dev, ABS_MT_TOUCH_MINOR,
2155 0, features->y_max, 0, 0);
2156 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);
2157 }
2158 break;
2159
2160 case INTUOS4:
2161 case INTUOS4WL:
2162 case INTUOS4L:
2163 case INTUOS4S:
2164 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
2165 wacom_setup_intuos(wacom_wac);
2166
2167 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2168 break;
2169
2170 case WACOM_24HDT:
2171 if (features->device_type == BTN_TOOL_FINGER) {
2172 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0);
2173 input_set_abs_params(input_dev, ABS_MT_WIDTH_MAJOR, 0, features->x_max, 0, 0);
2174 input_set_abs_params(input_dev, ABS_MT_WIDTH_MINOR, 0, features->y_max, 0, 0);
2175 input_set_abs_params(input_dev, ABS_MT_ORIENTATION, 0, 1, 0, 0);
2176 }
2177 /* fall through */
2178
2179 case MTSCREEN:
2180 case MTTPC:
2181 case MTTPC_B:
2182 case TABLETPC2FG:
2183 if (features->device_type == BTN_TOOL_FINGER && features->touch_max > 1)
2184 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_DIRECT);
2185 /* fall through */
2186
2187 case TABLETPC:
2188 case TABLETPCE:
2189 __clear_bit(ABS_MISC, input_dev->absbit);
2190
2191 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
2192
2193 if (features->device_type != BTN_TOOL_PEN)
2194 break; /* no need to process stylus stuff */
2195
2196 /* fall through */
2197
2198 case DTUS:
2199 case PL:
2200 case DTU:
2201 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2202 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2203 __set_bit(BTN_STYLUS, input_dev->keybit);
2204 __set_bit(BTN_STYLUS2, input_dev->keybit);
2205
2206 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
2207 break;
2208
2209 case PTU:
2210 __set_bit(BTN_STYLUS2, input_dev->keybit);
2211 /* fall through */
2212
2213 case PENPARTNER:
2214 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2215 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2216 __set_bit(BTN_STYLUS, input_dev->keybit);
2217
2218 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2219 break;
2220
2221 case INTUOSHT:
2222 if (features->touch_max &&
2223 features->device_type == BTN_TOOL_FINGER) {
2224 input_dev->evbit[0] |= BIT_MASK(EV_SW);
2225 __set_bit(SW_MUTE_DEVICE, input_dev->swbit);
2226 }
2227 /* fall through */
2228
2229 case BAMBOO_PT:
2230 __clear_bit(ABS_MISC, input_dev->absbit);
2231
2232 if (features->device_type == BTN_TOOL_FINGER) {
2233
2234 if (features->touch_max) {
2235 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {
2236 input_set_abs_params(input_dev,
2237 ABS_MT_TOUCH_MAJOR,
2238 0, features->x_max, 0, 0);
2239 input_set_abs_params(input_dev,
2240 ABS_MT_TOUCH_MINOR,
2241 0, features->y_max, 0, 0);
2242 }
2243 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);
2244 } else {
2245 /* buttons/keys only interface */
2246 __clear_bit(ABS_X, input_dev->absbit);
2247 __clear_bit(ABS_Y, input_dev->absbit);
2248 __clear_bit(BTN_TOUCH, input_dev->keybit);
2249 }
2250 } else if (features->device_type == BTN_TOOL_PEN) {
2251 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2252 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2253 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2254 __set_bit(BTN_STYLUS, input_dev->keybit);
2255 __set_bit(BTN_STYLUS2, input_dev->keybit);
2256 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
2257 features->distance_max,
2258 0, 0);
2259 }
2260 break;
2261
2262 case CINTIQ_HYBRID:
2263 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
2264 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
2265
2266 wacom_setup_cintiq(wacom_wac);
2267 break;
2268 }
2269 return 0;
2270 }
2271
2272 int wacom_setup_pad_input_capabilities(struct input_dev *input_dev,
2273 struct wacom_wac *wacom_wac)
2274 {
2275 struct wacom_features *features = &wacom_wac->features;
2276 int i;
2277
2278 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
2279
2280 /* kept for making legacy xf86-input-wacom working with the wheels */
2281 __set_bit(ABS_MISC, input_dev->absbit);
2282
2283 /* kept for making legacy xf86-input-wacom accepting the pad */
2284 input_set_abs_params(input_dev, ABS_X, 0, 1, 0, 0);
2285 input_set_abs_params(input_dev, ABS_Y, 0, 1, 0, 0);
2286
2287 /* kept for making udev and libwacom accepting the pad */
2288 __set_bit(BTN_STYLUS, input_dev->keybit);
2289
2290 switch (features->type) {
2291 case GRAPHIRE_BT:
2292 __set_bit(BTN_0, input_dev->keybit);
2293 __set_bit(BTN_1, input_dev->keybit);
2294 break;
2295
2296 case WACOM_MO:
2297 __set_bit(BTN_BACK, input_dev->keybit);
2298 __set_bit(BTN_LEFT, input_dev->keybit);
2299 __set_bit(BTN_FORWARD, input_dev->keybit);
2300 __set_bit(BTN_RIGHT, input_dev->keybit);
2301 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2302 break;
2303
2304 case WACOM_G4:
2305 __set_bit(BTN_BACK, input_dev->keybit);
2306 __set_bit(BTN_FORWARD, input_dev->keybit);
2307 input_set_capability(input_dev, EV_REL, REL_WHEEL);
2308 break;
2309
2310 case WACOM_24HD:
2311 __set_bit(BTN_A, input_dev->keybit);
2312 __set_bit(BTN_B, input_dev->keybit);
2313 __set_bit(BTN_C, input_dev->keybit);
2314 __set_bit(BTN_X, input_dev->keybit);
2315 __set_bit(BTN_Y, input_dev->keybit);
2316 __set_bit(BTN_Z, input_dev->keybit);
2317
2318 for (i = 0; i < 10; i++)
2319 __set_bit(BTN_0 + i, input_dev->keybit);
2320
2321 __set_bit(KEY_PROG1, input_dev->keybit);
2322 __set_bit(KEY_PROG2, input_dev->keybit);
2323 __set_bit(KEY_PROG3, input_dev->keybit);
2324
2325 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2326 input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0);
2327 break;
2328
2329 case DTK:
2330 for (i = 0; i < 6; i++)
2331 __set_bit(BTN_0 + i, input_dev->keybit);
2332
2333 break;
2334
2335 case WACOM_22HD:
2336 __set_bit(KEY_PROG1, input_dev->keybit);
2337 __set_bit(KEY_PROG2, input_dev->keybit);
2338 __set_bit(KEY_PROG3, input_dev->keybit);
2339 /* fall through */
2340
2341 case WACOM_21UX2:
2342 __set_bit(BTN_A, input_dev->keybit);
2343 __set_bit(BTN_B, input_dev->keybit);
2344 __set_bit(BTN_C, input_dev->keybit);
2345 __set_bit(BTN_X, input_dev->keybit);
2346 __set_bit(BTN_Y, input_dev->keybit);
2347 __set_bit(BTN_Z, input_dev->keybit);
2348 __set_bit(BTN_BASE, input_dev->keybit);
2349 __set_bit(BTN_BASE2, input_dev->keybit);
2350 /* fall through */
2351
2352 case WACOM_BEE:
2353 __set_bit(BTN_8, input_dev->keybit);
2354 __set_bit(BTN_9, input_dev->keybit);
2355 /* fall through */
2356
2357 case CINTIQ:
2358 for (i = 0; i < 8; i++)
2359 __set_bit(BTN_0 + i, input_dev->keybit);
2360
2361 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
2362 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
2363 break;
2364
2365 case WACOM_13HD:
2366 for (i = 0; i < 9; i++)
2367 __set_bit(BTN_0 + i, input_dev->keybit);
2368
2369 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2370 break;
2371
2372 case INTUOS3:
2373 case INTUOS3L:
2374 __set_bit(BTN_4, input_dev->keybit);
2375 __set_bit(BTN_5, input_dev->keybit);
2376 __set_bit(BTN_6, input_dev->keybit);
2377 __set_bit(BTN_7, input_dev->keybit);
2378
2379 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
2380 /* fall through */
2381
2382 case INTUOS3S:
2383 __set_bit(BTN_0, input_dev->keybit);
2384 __set_bit(BTN_1, input_dev->keybit);
2385 __set_bit(BTN_2, input_dev->keybit);
2386 __set_bit(BTN_3, input_dev->keybit);
2387
2388 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
2389 break;
2390
2391 case INTUOS5:
2392 case INTUOS5L:
2393 case INTUOSPM:
2394 case INTUOSPL:
2395 __set_bit(BTN_7, input_dev->keybit);
2396 __set_bit(BTN_8, input_dev->keybit);
2397 /* fall through */
2398
2399 case INTUOS5S:
2400 case INTUOSPS:
2401 /* touch interface does not have the pad device */
2402 if (features->device_type != BTN_TOOL_PEN)
2403 return -ENODEV;
2404
2405 for (i = 0; i < 7; i++)
2406 __set_bit(BTN_0 + i, input_dev->keybit);
2407
2408 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2409 break;
2410
2411 case INTUOS4WL:
2412 /*
2413 * For Bluetooth devices, the udev rule does not work correctly
2414 * for pads unless we add a stylus capability, which forces
2415 * ID_INPUT_TABLET to be set.
2416 */
2417 __set_bit(BTN_STYLUS, input_dev->keybit);
2418 /* fall through */
2419
2420 case INTUOS4:
2421 case INTUOS4L:
2422 __set_bit(BTN_7, input_dev->keybit);
2423 __set_bit(BTN_8, input_dev->keybit);
2424 /* fall through */
2425
2426 case INTUOS4S:
2427 for (i = 0; i < 7; i++)
2428 __set_bit(BTN_0 + i, input_dev->keybit);
2429
2430 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2431 break;
2432
2433 case CINTIQ_HYBRID:
2434 for (i = 0; i < 9; i++)
2435 __set_bit(BTN_0 + i, input_dev->keybit);
2436
2437 break;
2438
2439 case DTUS:
2440 for (i = 0; i < 4; i++)
2441 __set_bit(BTN_0 + i, input_dev->keybit);
2442 break;
2443
2444 case INTUOSHT:
2445 case BAMBOO_PT:
2446 /* pad device is on the touch interface */
2447 if (features->device_type != BTN_TOOL_FINGER)
2448 return -ENODEV;
2449
2450 __clear_bit(ABS_MISC, input_dev->absbit);
2451
2452 __set_bit(BTN_LEFT, input_dev->keybit);
2453 __set_bit(BTN_FORWARD, input_dev->keybit);
2454 __set_bit(BTN_BACK, input_dev->keybit);
2455 __set_bit(BTN_RIGHT, input_dev->keybit);
2456
2457 break;
2458
2459 default:
2460 /* no pad supported */
2461 return -ENODEV;
2462 }
2463 return 0;
2464 }
2465
2466 static const struct wacom_features wacom_features_0x00 =
2467 { "Wacom Penpartner", 5040, 3780, 255, 0,
2468 PENPARTNER, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
2469 static const struct wacom_features wacom_features_0x10 =
2470 { "Wacom Graphire", 10206, 7422, 511, 63,
2471 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2472 static const struct wacom_features wacom_features_0x81 =
2473 { "Wacom Graphire BT", 16704, 12064, 511, 32,
2474 GRAPHIRE_BT, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2475 static const struct wacom_features wacom_features_0x11 =
2476 { "Wacom Graphire2 4x5", 10206, 7422, 511, 63,
2477 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2478 static const struct wacom_features wacom_features_0x12 =
2479 { "Wacom Graphire2 5x7", 13918, 10206, 511, 63,
2480 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2481 static const struct wacom_features wacom_features_0x13 =
2482 { "Wacom Graphire3", 10208, 7424, 511, 63,
2483 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2484 static const struct wacom_features wacom_features_0x14 =
2485 { "Wacom Graphire3 6x8", 16704, 12064, 511, 63,
2486 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2487 static const struct wacom_features wacom_features_0x15 =
2488 { "Wacom Graphire4 4x5", 10208, 7424, 511, 63,
2489 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2490 static const struct wacom_features wacom_features_0x16 =
2491 { "Wacom Graphire4 6x8", 16704, 12064, 511, 63,
2492 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2493 static const struct wacom_features wacom_features_0x17 =
2494 { "Wacom BambooFun 4x5", 14760, 9225, 511, 63,
2495 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2496 static const struct wacom_features wacom_features_0x18 =
2497 { "Wacom BambooFun 6x8", 21648, 13530, 511, 63,
2498 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2499 static const struct wacom_features wacom_features_0x19 =
2500 { "Wacom Bamboo1 Medium", 16704, 12064, 511, 63,
2501 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2502 static const struct wacom_features wacom_features_0x60 =
2503 { "Wacom Volito", 5104, 3712, 511, 63,
2504 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2505 static const struct wacom_features wacom_features_0x61 =
2506 { "Wacom PenStation2", 3250, 2320, 255, 63,
2507 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2508 static const struct wacom_features wacom_features_0x62 =
2509 { "Wacom Volito2 4x5", 5104, 3712, 511, 63,
2510 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2511 static const struct wacom_features wacom_features_0x63 =
2512 { "Wacom Volito2 2x3", 3248, 2320, 511, 63,
2513 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2514 static const struct wacom_features wacom_features_0x64 =
2515 { "Wacom PenPartner2", 3250, 2320, 511, 63,
2516 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2517 static const struct wacom_features wacom_features_0x65 =
2518 { "Wacom Bamboo", 14760, 9225, 511, 63,
2519 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2520 static const struct wacom_features wacom_features_0x69 =
2521 { "Wacom Bamboo1", 5104, 3712, 511, 63,
2522 GRAPHIRE, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
2523 static const struct wacom_features wacom_features_0x6A =
2524 { "Wacom Bamboo1 4x6", 14760, 9225, 1023, 63,
2525 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2526 static const struct wacom_features wacom_features_0x6B =
2527 { "Wacom Bamboo1 5x8", 21648, 13530, 1023, 63,
2528 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2529 static const struct wacom_features wacom_features_0x20 =
2530 { "Wacom Intuos 4x5", 12700, 10600, 1023, 31,
2531 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2532 static const struct wacom_features wacom_features_0x21 =
2533 { "Wacom Intuos 6x8", 20320, 16240, 1023, 31,
2534 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2535 static const struct wacom_features wacom_features_0x22 =
2536 { "Wacom Intuos 9x12", 30480, 24060, 1023, 31,
2537 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2538 static const struct wacom_features wacom_features_0x23 =
2539 { "Wacom Intuos 12x12", 30480, 31680, 1023, 31,
2540 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2541 static const struct wacom_features wacom_features_0x24 =
2542 { "Wacom Intuos 12x18", 45720, 31680, 1023, 31,
2543 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2544 static const struct wacom_features wacom_features_0x30 =
2545 { "Wacom PL400", 5408, 4056, 255, 0,
2546 PL, WACOM_PL_RES, WACOM_PL_RES };
2547 static const struct wacom_features wacom_features_0x31 =
2548 { "Wacom PL500", 6144, 4608, 255, 0,
2549 PL, WACOM_PL_RES, WACOM_PL_RES };
2550 static const struct wacom_features wacom_features_0x32 =
2551 { "Wacom PL600", 6126, 4604, 255, 0,
2552 PL, WACOM_PL_RES, WACOM_PL_RES };
2553 static const struct wacom_features wacom_features_0x33 =
2554 { "Wacom PL600SX", 6260, 5016, 255, 0,
2555 PL, WACOM_PL_RES, WACOM_PL_RES };
2556 static const struct wacom_features wacom_features_0x34 =
2557 { "Wacom PL550", 6144, 4608, 511, 0,
2558 PL, WACOM_PL_RES, WACOM_PL_RES };
2559 static const struct wacom_features wacom_features_0x35 =
2560 { "Wacom PL800", 7220, 5780, 511, 0,
2561 PL, WACOM_PL_RES, WACOM_PL_RES };
2562 static const struct wacom_features wacom_features_0x37 =
2563 { "Wacom PL700", 6758, 5406, 511, 0,
2564 PL, WACOM_PL_RES, WACOM_PL_RES };
2565 static const struct wacom_features wacom_features_0x38 =
2566 { "Wacom PL510", 6282, 4762, 511, 0,
2567 PL, WACOM_PL_RES, WACOM_PL_RES };
2568 static const struct wacom_features wacom_features_0x39 =
2569 { "Wacom DTU710", 34080, 27660, 511, 0,
2570 PL, WACOM_PL_RES, WACOM_PL_RES };
2571 static const struct wacom_features wacom_features_0xC4 =
2572 { "Wacom DTF521", 6282, 4762, 511, 0,
2573 PL, WACOM_PL_RES, WACOM_PL_RES };
2574 static const struct wacom_features wacom_features_0xC0 =
2575 { "Wacom DTF720", 6858, 5506, 511, 0,
2576 PL, WACOM_PL_RES, WACOM_PL_RES };
2577 static const struct wacom_features wacom_features_0xC2 =
2578 { "Wacom DTF720a", 6858, 5506, 511, 0,
2579 PL, WACOM_PL_RES, WACOM_PL_RES };
2580 static const struct wacom_features wacom_features_0x03 =
2581 { "Wacom Cintiq Partner", 20480, 15360, 511, 0,
2582 PTU, WACOM_PL_RES, WACOM_PL_RES };
2583 static const struct wacom_features wacom_features_0x41 =
2584 { "Wacom Intuos2 4x5", 12700, 10600, 1023, 31,
2585 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2586 static const struct wacom_features wacom_features_0x42 =
2587 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31,
2588 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2589 static const struct wacom_features wacom_features_0x43 =
2590 { "Wacom Intuos2 9x12", 30480, 24060, 1023, 31,
2591 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2592 static const struct wacom_features wacom_features_0x44 =
2593 { "Wacom Intuos2 12x12", 30480, 31680, 1023, 31,
2594 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2595 static const struct wacom_features wacom_features_0x45 =
2596 { "Wacom Intuos2 12x18", 45720, 31680, 1023, 31,
2597 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2598 static const struct wacom_features wacom_features_0xB0 =
2599 { "Wacom Intuos3 4x5", 25400, 20320, 1023, 63,
2600 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2601 static const struct wacom_features wacom_features_0xB1 =
2602 { "Wacom Intuos3 6x8", 40640, 30480, 1023, 63,
2603 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2604 static const struct wacom_features wacom_features_0xB2 =
2605 { "Wacom Intuos3 9x12", 60960, 45720, 1023, 63,
2606 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2607 static const struct wacom_features wacom_features_0xB3 =
2608 { "Wacom Intuos3 12x12", 60960, 60960, 1023, 63,
2609 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2610 static const struct wacom_features wacom_features_0xB4 =
2611 { "Wacom Intuos3 12x19", 97536, 60960, 1023, 63,
2612 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2613 static const struct wacom_features wacom_features_0xB5 =
2614 { "Wacom Intuos3 6x11", 54204, 31750, 1023, 63,
2615 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2616 static const struct wacom_features wacom_features_0xB7 =
2617 { "Wacom Intuos3 4x6", 31496, 19685, 1023, 63,
2618 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2619 static const struct wacom_features wacom_features_0xB8 =
2620 { "Wacom Intuos4 4x6", 31496, 19685, 2047, 63,
2621 INTUOS4S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2622 static const struct wacom_features wacom_features_0xB9 =
2623 { "Wacom Intuos4 6x9", 44704, 27940, 2047, 63,
2624 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2625 static const struct wacom_features wacom_features_0xBA =
2626 { "Wacom Intuos4 8x13", 65024, 40640, 2047, 63,
2627 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2628 static const struct wacom_features wacom_features_0xBB =
2629 { "Wacom Intuos4 12x19", 97536, 60960, 2047, 63,
2630 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2631 static const struct wacom_features wacom_features_0xBC =
2632 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63,
2633 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2634 static const struct wacom_features wacom_features_0xBD =
2635 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63,
2636 INTUOS4WL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2637 static const struct wacom_features wacom_features_0x26 =
2638 { "Wacom Intuos5 touch S", 31496, 19685, 2047, 63,
2639 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16 };
2640 static const struct wacom_features wacom_features_0x27 =
2641 { "Wacom Intuos5 touch M", 44704, 27940, 2047, 63,
2642 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16 };
2643 static const struct wacom_features wacom_features_0x28 =
2644 { "Wacom Intuos5 touch L", 65024, 40640, 2047, 63,
2645 INTUOS5L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16 };
2646 static const struct wacom_features wacom_features_0x29 =
2647 { "Wacom Intuos5 S", 31496, 19685, 2047, 63,
2648 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2649 static const struct wacom_features wacom_features_0x2A =
2650 { "Wacom Intuos5 M", 44704, 27940, 2047, 63,
2651 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2652 static const struct wacom_features wacom_features_0x314 =
2653 { "Wacom Intuos Pro S", 31496, 19685, 2047, 63,
2654 INTUOSPS, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16,
2655 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2656 static const struct wacom_features wacom_features_0x315 =
2657 { "Wacom Intuos Pro M", 44704, 27940, 2047, 63,
2658 INTUOSPM, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16,
2659 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2660 static const struct wacom_features wacom_features_0x317 =
2661 { "Wacom Intuos Pro L", 65024, 40640, 2047, 63,
2662 INTUOSPL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16,
2663 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2664 static const struct wacom_features wacom_features_0xF4 =
2665 { "Wacom Cintiq 24HD", 104280, 65400, 2047, 63,
2666 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200 };
2667 static const struct wacom_features wacom_features_0xF8 =
2668 { "Wacom Cintiq 24HD touch", 104280, 65400, 2047, 63, /* Pen */
2669 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200,
2670 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf6 };
2671 static const struct wacom_features wacom_features_0xF6 =
2672 { "Wacom Cintiq 24HD touch", .type = WACOM_24HDT, /* Touch */
2673 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf8, .touch_max = 10,
2674 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2675 static const struct wacom_features wacom_features_0x3F =
2676 { "Wacom Cintiq 21UX", 87200, 65600, 1023, 63,
2677 CINTIQ, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2678 static const struct wacom_features wacom_features_0xC5 =
2679 { "Wacom Cintiq 20WSX", 86680, 54180, 1023, 63,
2680 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2681 static const struct wacom_features wacom_features_0xC6 =
2682 { "Wacom Cintiq 12WX", 53020, 33440, 1023, 63,
2683 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2684 static const struct wacom_features wacom_features_0x304 =
2685 { "Wacom Cintiq 13HD", 59352, 33648, 1023, 63,
2686 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200 };
2687 static const struct wacom_features wacom_features_0xC7 =
2688 { "Wacom DTU1931", 37832, 30305, 511, 0,
2689 PL, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2690 static const struct wacom_features wacom_features_0xCE =
2691 { "Wacom DTU2231", 47864, 27011, 511, 0,
2692 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2693 .check_for_hid_type = true, .hid_type = HID_TYPE_USBMOUSE };
2694 static const struct wacom_features wacom_features_0xF0 =
2695 { "Wacom DTU1631", 34623, 19553, 511, 0,
2696 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2697 static const struct wacom_features wacom_features_0xFB =
2698 { "Wacom DTU1031", 22096, 13960, 511, 0,
2699 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2700 static const struct wacom_features wacom_features_0x57 =
2701 { "Wacom DTK2241", 95640, 54060, 2047, 63,
2702 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200 };
2703 static const struct wacom_features wacom_features_0x59 = /* Pen */
2704 { "Wacom DTH2242", 95640, 54060, 2047, 63,
2705 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200,
2706 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5D };
2707 static const struct wacom_features wacom_features_0x5D = /* Touch */
2708 { "Wacom DTH2242", .type = WACOM_24HDT,
2709 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x59, .touch_max = 10,
2710 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2711 static const struct wacom_features wacom_features_0xCC =
2712 { "Wacom Cintiq 21UX2", 87000, 65400, 2047, 63,
2713 WACOM_21UX2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200 };
2714 static const struct wacom_features wacom_features_0xFA =
2715 { "Wacom Cintiq 22HD", 95640, 54060, 2047, 63,
2716 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200 };
2717 static const struct wacom_features wacom_features_0x5B =
2718 { "Wacom Cintiq 22HDT", 95640, 54060, 2047, 63,
2719 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200,
2720 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5e };
2721 static const struct wacom_features wacom_features_0x5E =
2722 { "Wacom Cintiq 22HDT", .type = WACOM_24HDT,
2723 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5b, .touch_max = 10,
2724 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2725 static const struct wacom_features wacom_features_0x90 =
2726 { "Wacom ISDv4 90", 26202, 16325, 255, 0,
2727 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2728 static const struct wacom_features wacom_features_0x93 =
2729 { "Wacom ISDv4 93", 26202, 16325, 255, 0,
2730 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2731 static const struct wacom_features wacom_features_0x97 =
2732 { "Wacom ISDv4 97", 26202, 16325, 511, 0,
2733 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2734 static const struct wacom_features wacom_features_0x9A =
2735 { "Wacom ISDv4 9A", 26202, 16325, 255, 0,
2736 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2737 static const struct wacom_features wacom_features_0x9F =
2738 { "Wacom ISDv4 9F", 26202, 16325, 255, 0,
2739 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2740 static const struct wacom_features wacom_features_0xE2 =
2741 { "Wacom ISDv4 E2", 26202, 16325, 255, 0,
2742 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2743 static const struct wacom_features wacom_features_0xE3 =
2744 { "Wacom ISDv4 E3", 26202, 16325, 255, 0,
2745 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2746 static const struct wacom_features wacom_features_0xE5 =
2747 { "Wacom ISDv4 E5", 26202, 16325, 255, 0,
2748 MTSCREEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2749 static const struct wacom_features wacom_features_0xE6 =
2750 { "Wacom ISDv4 E6", 27760, 15694, 255, 0,
2751 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2752 static const struct wacom_features wacom_features_0xEC =
2753 { "Wacom ISDv4 EC", 25710, 14500, 255, 0,
2754 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2755 static const struct wacom_features wacom_features_0xED =
2756 { "Wacom ISDv4 ED", 26202, 16325, 255, 0,
2757 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2758 static const struct wacom_features wacom_features_0xEF =
2759 { "Wacom ISDv4 EF", 26202, 16325, 255, 0,
2760 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2761 static const struct wacom_features wacom_features_0x100 =
2762 { "Wacom ISDv4 100", 26202, 16325, 255, 0,
2763 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2764 static const struct wacom_features wacom_features_0x101 =
2765 { "Wacom ISDv4 101", 26202, 16325, 255, 0,
2766 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2767 static const struct wacom_features wacom_features_0x10D =
2768 { "Wacom ISDv4 10D", 26202, 16325, 255, 0,
2769 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2770 static const struct wacom_features wacom_features_0x10E =
2771 { "Wacom ISDv4 10E", 27760, 15694, 255, 0,
2772 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2773 static const struct wacom_features wacom_features_0x10F =
2774 { "Wacom ISDv4 10F", 27760, 15694, 255, 0,
2775 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2776 static const struct wacom_features wacom_features_0x116 =
2777 { "Wacom ISDv4 116", 26202, 16325, 255, 0,
2778 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2779 static const struct wacom_features wacom_features_0x12C =
2780 { "Wacom ISDv4 12C", 27848, 15752, 2047, 0,
2781 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2782 static const struct wacom_features wacom_features_0x4001 =
2783 { "Wacom ISDv4 4001", 26202, 16325, 255, 0,
2784 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2785 static const struct wacom_features wacom_features_0x4004 =
2786 { "Wacom ISDv4 4004", 11060, 6220, 255, 0,
2787 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2788 static const struct wacom_features wacom_features_0x5000 =
2789 { "Wacom ISDv4 5000", 27848, 15752, 1023, 0,
2790 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2791 static const struct wacom_features wacom_features_0x5002 =
2792 { "Wacom ISDv4 5002", 29576, 16724, 1023, 0,
2793 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2794 static const struct wacom_features wacom_features_0x47 =
2795 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31,
2796 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2797 static const struct wacom_features wacom_features_0x84 =
2798 { "Wacom Wireless Receiver", 0, 0, 0, 0,
2799 WIRELESS, 0, 0, .touch_max = 16 };
2800 static const struct wacom_features wacom_features_0xD0 =
2801 { "Wacom Bamboo 2FG", 14720, 9200, 1023, 31,
2802 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2803 static const struct wacom_features wacom_features_0xD1 =
2804 { "Wacom Bamboo 2FG 4x5", 14720, 9200, 1023, 31,
2805 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2806 static const struct wacom_features wacom_features_0xD2 =
2807 { "Wacom Bamboo Craft", 14720, 9200, 1023, 31,
2808 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2809 static const struct wacom_features wacom_features_0xD3 =
2810 { "Wacom Bamboo 2FG 6x8", 21648, 13700, 1023, 31,
2811 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2812 static const struct wacom_features wacom_features_0xD4 =
2813 { "Wacom Bamboo Pen", 14720, 9200, 1023, 31,
2814 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2815 static const struct wacom_features wacom_features_0xD5 =
2816 { "Wacom Bamboo Pen 6x8", 21648, 13700, 1023, 31,
2817 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2818 static const struct wacom_features wacom_features_0xD6 =
2819 { "Wacom BambooPT 2FG 4x5", 14720, 9200, 1023, 31,
2820 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2821 static const struct wacom_features wacom_features_0xD7 =
2822 { "Wacom BambooPT 2FG Small", 14720, 9200, 1023, 31,
2823 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2824 static const struct wacom_features wacom_features_0xD8 =
2825 { "Wacom Bamboo Comic 2FG", 21648, 13700, 1023, 31,
2826 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2827 static const struct wacom_features wacom_features_0xDA =
2828 { "Wacom Bamboo 2FG 4x5 SE", 14720, 9200, 1023, 31,
2829 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2830 static const struct wacom_features wacom_features_0xDB =
2831 { "Wacom Bamboo 2FG 6x8 SE", 21648, 13700, 1023, 31,
2832 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2833 static const struct wacom_features wacom_features_0xDD =
2834 { "Wacom Bamboo Connect", 14720, 9200, 1023, 31,
2835 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2836 static const struct wacom_features wacom_features_0xDE =
2837 { "Wacom Bamboo 16FG 4x5", 14720, 9200, 1023, 31,
2838 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 };
2839 static const struct wacom_features wacom_features_0xDF =
2840 { "Wacom Bamboo 16FG 6x8", 21648, 13700, 1023, 31,
2841 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 };
2842 static const struct wacom_features wacom_features_0x300 =
2843 { "Wacom Bamboo One S", 14720, 9225, 1023, 31,
2844 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2845 static const struct wacom_features wacom_features_0x301 =
2846 { "Wacom Bamboo One M", 21648, 13530, 1023, 31,
2847 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2848 static const struct wacom_features wacom_features_0x302 =
2849 { "Wacom Intuos PT S", 15200, 9500, 1023, 31,
2850 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
2851 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2852 static const struct wacom_features wacom_features_0x303 =
2853 { "Wacom Intuos PT M", 21600, 13500, 1023, 31,
2854 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
2855 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2856 static const struct wacom_features wacom_features_0x30E =
2857 { "Wacom Intuos S", 15200, 9500, 1023, 31,
2858 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2859 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2860 static const struct wacom_features wacom_features_0x6004 =
2861 { "ISD-V4", 12800, 8000, 255, 0,
2862 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2863 static const struct wacom_features wacom_features_0x307 =
2864 { "Wacom ISDv5 307", 59352, 33648, 2047, 63,
2865 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200,
2866 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x309 };
2867 static const struct wacom_features wacom_features_0x309 =
2868 { "Wacom ISDv5 309", .type = WACOM_24HDT, /* Touch */
2869 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x0307, .touch_max = 10,
2870 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2871 static const struct wacom_features wacom_features_0x30A =
2872 { "Wacom ISDv5 30A", 59352, 33648, 2047, 63,
2873 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200,
2874 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30C };
2875 static const struct wacom_features wacom_features_0x30C =
2876 { "Wacom ISDv5 30C", .type = WACOM_24HDT, /* Touch */
2877 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30A, .touch_max = 10,
2878 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2879 static const struct wacom_features wacom_features_0x323 =
2880 { "Wacom Intuos P M", 21600, 13500, 1023, 31,
2881 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2882 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2883
2884 static const struct wacom_features wacom_features_HID_ANY_ID =
2885 { "Wacom HID", .type = HID_GENERIC };
2886
2887 #define USB_DEVICE_WACOM(prod) \
2888 HID_DEVICE(BUS_USB, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
2889 .driver_data = (kernel_ulong_t)&wacom_features_##prod
2890
2891 #define BT_DEVICE_WACOM(prod) \
2892 HID_DEVICE(BUS_BLUETOOTH, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
2893 .driver_data = (kernel_ulong_t)&wacom_features_##prod
2894
2895 #define USB_DEVICE_LENOVO(prod) \
2896 HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, prod), \
2897 .driver_data = (kernel_ulong_t)&wacom_features_##prod
2898
2899 const struct hid_device_id wacom_ids[] = {
2900 { USB_DEVICE_WACOM(0x00) },
2901 { USB_DEVICE_WACOM(0x03) },
2902 { USB_DEVICE_WACOM(0x10) },
2903 { USB_DEVICE_WACOM(0x11) },
2904 { USB_DEVICE_WACOM(0x12) },
2905 { USB_DEVICE_WACOM(0x13) },
2906 { USB_DEVICE_WACOM(0x14) },
2907 { USB_DEVICE_WACOM(0x15) },
2908 { USB_DEVICE_WACOM(0x16) },
2909 { USB_DEVICE_WACOM(0x17) },
2910 { USB_DEVICE_WACOM(0x18) },
2911 { USB_DEVICE_WACOM(0x19) },
2912 { USB_DEVICE_WACOM(0x20) },
2913 { USB_DEVICE_WACOM(0x21) },
2914 { USB_DEVICE_WACOM(0x22) },
2915 { USB_DEVICE_WACOM(0x23) },
2916 { USB_DEVICE_WACOM(0x24) },
2917 { USB_DEVICE_WACOM(0x26) },
2918 { USB_DEVICE_WACOM(0x27) },
2919 { USB_DEVICE_WACOM(0x28) },
2920 { USB_DEVICE_WACOM(0x29) },
2921 { USB_DEVICE_WACOM(0x2A) },
2922 { USB_DEVICE_WACOM(0x30) },
2923 { USB_DEVICE_WACOM(0x31) },
2924 { USB_DEVICE_WACOM(0x32) },
2925 { USB_DEVICE_WACOM(0x33) },
2926 { USB_DEVICE_WACOM(0x34) },
2927 { USB_DEVICE_WACOM(0x35) },
2928 { USB_DEVICE_WACOM(0x37) },
2929 { USB_DEVICE_WACOM(0x38) },
2930 { USB_DEVICE_WACOM(0x39) },
2931 { USB_DEVICE_WACOM(0x3F) },
2932 { USB_DEVICE_WACOM(0x41) },
2933 { USB_DEVICE_WACOM(0x42) },
2934 { USB_DEVICE_WACOM(0x43) },
2935 { USB_DEVICE_WACOM(0x44) },
2936 { USB_DEVICE_WACOM(0x45) },
2937 { USB_DEVICE_WACOM(0x47) },
2938 { USB_DEVICE_WACOM(0x57) },
2939 { USB_DEVICE_WACOM(0x59) },
2940 { USB_DEVICE_WACOM(0x5B) },
2941 { USB_DEVICE_WACOM(0x5D) },
2942 { USB_DEVICE_WACOM(0x5E) },
2943 { USB_DEVICE_WACOM(0x60) },
2944 { USB_DEVICE_WACOM(0x61) },
2945 { USB_DEVICE_WACOM(0x62) },
2946 { USB_DEVICE_WACOM(0x63) },
2947 { USB_DEVICE_WACOM(0x64) },
2948 { USB_DEVICE_WACOM(0x65) },
2949 { USB_DEVICE_WACOM(0x69) },
2950 { USB_DEVICE_WACOM(0x6A) },
2951 { USB_DEVICE_WACOM(0x6B) },
2952 { BT_DEVICE_WACOM(0x81) },
2953 { USB_DEVICE_WACOM(0x84) },
2954 { USB_DEVICE_WACOM(0x90) },
2955 { USB_DEVICE_WACOM(0x93) },
2956 { USB_DEVICE_WACOM(0x97) },
2957 { USB_DEVICE_WACOM(0x9A) },
2958 { USB_DEVICE_WACOM(0x9F) },
2959 { USB_DEVICE_WACOM(0xB0) },
2960 { USB_DEVICE_WACOM(0xB1) },
2961 { USB_DEVICE_WACOM(0xB2) },
2962 { USB_DEVICE_WACOM(0xB3) },
2963 { USB_DEVICE_WACOM(0xB4) },
2964 { USB_DEVICE_WACOM(0xB5) },
2965 { USB_DEVICE_WACOM(0xB7) },
2966 { USB_DEVICE_WACOM(0xB8) },
2967 { USB_DEVICE_WACOM(0xB9) },
2968 { USB_DEVICE_WACOM(0xBA) },
2969 { USB_DEVICE_WACOM(0xBB) },
2970 { USB_DEVICE_WACOM(0xBC) },
2971 { BT_DEVICE_WACOM(0xBD) },
2972 { USB_DEVICE_WACOM(0xC0) },
2973 { USB_DEVICE_WACOM(0xC2) },
2974 { USB_DEVICE_WACOM(0xC4) },
2975 { USB_DEVICE_WACOM(0xC5) },
2976 { USB_DEVICE_WACOM(0xC6) },
2977 { USB_DEVICE_WACOM(0xC7) },
2978 { USB_DEVICE_WACOM(0xCC) },
2979 { USB_DEVICE_WACOM(0xCE) },
2980 { USB_DEVICE_WACOM(0xD0) },
2981 { USB_DEVICE_WACOM(0xD1) },
2982 { USB_DEVICE_WACOM(0xD2) },
2983 { USB_DEVICE_WACOM(0xD3) },
2984 { USB_DEVICE_WACOM(0xD4) },
2985 { USB_DEVICE_WACOM(0xD5) },
2986 { USB_DEVICE_WACOM(0xD6) },
2987 { USB_DEVICE_WACOM(0xD7) },
2988 { USB_DEVICE_WACOM(0xD8) },
2989 { USB_DEVICE_WACOM(0xDA) },
2990 { USB_DEVICE_WACOM(0xDB) },
2991 { USB_DEVICE_WACOM(0xDD) },
2992 { USB_DEVICE_WACOM(0xDE) },
2993 { USB_DEVICE_WACOM(0xDF) },
2994 { USB_DEVICE_WACOM(0xE2) },
2995 { USB_DEVICE_WACOM(0xE3) },
2996 { USB_DEVICE_WACOM(0xE5) },
2997 { USB_DEVICE_WACOM(0xE6) },
2998 { USB_DEVICE_WACOM(0xEC) },
2999 { USB_DEVICE_WACOM(0xED) },
3000 { USB_DEVICE_WACOM(0xEF) },
3001 { USB_DEVICE_WACOM(0xF0) },
3002 { USB_DEVICE_WACOM(0xF4) },
3003 { USB_DEVICE_WACOM(0xF6) },
3004 { USB_DEVICE_WACOM(0xF8) },
3005 { USB_DEVICE_WACOM(0xFA) },
3006 { USB_DEVICE_WACOM(0xFB) },
3007 { USB_DEVICE_WACOM(0x100) },
3008 { USB_DEVICE_WACOM(0x101) },
3009 { USB_DEVICE_WACOM(0x10D) },
3010 { USB_DEVICE_WACOM(0x10E) },
3011 { USB_DEVICE_WACOM(0x10F) },
3012 { USB_DEVICE_WACOM(0x116) },
3013 { USB_DEVICE_WACOM(0x12C) },
3014 { USB_DEVICE_WACOM(0x300) },
3015 { USB_DEVICE_WACOM(0x301) },
3016 { USB_DEVICE_WACOM(0x302) },
3017 { USB_DEVICE_WACOM(0x303) },
3018 { USB_DEVICE_WACOM(0x304) },
3019 { USB_DEVICE_WACOM(0x307) },
3020 { USB_DEVICE_WACOM(0x309) },
3021 { USB_DEVICE_WACOM(0x30A) },
3022 { USB_DEVICE_WACOM(0x30C) },
3023 { USB_DEVICE_WACOM(0x30E) },
3024 { USB_DEVICE_WACOM(0x314) },
3025 { USB_DEVICE_WACOM(0x315) },
3026 { USB_DEVICE_WACOM(0x317) },
3027 { USB_DEVICE_WACOM(0x323) },
3028 { USB_DEVICE_WACOM(0x4001) },
3029 { USB_DEVICE_WACOM(0x4004) },
3030 { USB_DEVICE_WACOM(0x5000) },
3031 { USB_DEVICE_WACOM(0x5002) },
3032
3033 { USB_DEVICE_WACOM(HID_ANY_ID) },
3034 { }
3035 };
3036 MODULE_DEVICE_TABLE(hid, wacom_ids);
Linux kernel - Deliverables
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