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HID: wacom: remove hardcoded WACOM_QUIRK_MULTI_INPUT
[deliverable/linux.git] / drivers / hid / wacom_wac.c
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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
19/* resolution for penabled devices */
20#define WACOM_PL_RES 20
21#define WACOM_PENPRTN_RES 40
22#define WACOM_VOLITO_RES 50
23#define WACOM_GRAPHIRE_RES 80
24#define WACOM_INTUOS_RES 100
25#define WACOM_INTUOS3_RES 200
26
27/* Newer Cintiq and DTU have an offset between tablet and screen areas */
28#define WACOM_DTU_OFFSET 200
29#define WACOM_CINTIQ_OFFSET 400
30
31/*
32 * Scale factor relating reported contact size to logical contact area.
33 * 2^14/pi is a good approximation on Intuos5 and 3rd-gen Bamboo
34 */
35#define WACOM_CONTACT_AREA_SCALE 2607
36
37/*
38 * Percent of battery capacity for Graphire.
39 * 8th value means AC online and show 100% capacity.
40 */
41static unsigned short batcap_gr[8] = { 1, 15, 25, 35, 50, 70, 100, 100 };
42
43/*
44 * Percent of battery capacity for Intuos4 WL, AC has a separate bit.
45 */
46static unsigned short batcap_i4[8] = { 1, 15, 30, 45, 60, 70, 85, 100 };
47
48static void wacom_notify_battery(struct wacom_wac *wacom_wac,
49 int bat_capacity, bool bat_charging, bool bat_connected,
50 bool ps_connected)
51{
52 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
53 bool changed = wacom_wac->battery_capacity != bat_capacity ||
54 wacom_wac->bat_charging != bat_charging ||
55 wacom_wac->bat_connected != bat_connected ||
56 wacom_wac->ps_connected != ps_connected;
57
58 if (changed) {
59 wacom_wac->battery_capacity = bat_capacity;
60 wacom_wac->bat_charging = bat_charging;
61 wacom_wac->bat_connected = bat_connected;
62 wacom_wac->ps_connected = ps_connected;
63
64 if (wacom->battery.dev)
65 power_supply_changed(&wacom->battery);
66 }
67}
68
69static int wacom_penpartner_irq(struct wacom_wac *wacom)
70{
71 unsigned char *data = wacom->data;
72 struct input_dev *input = wacom->input;
73
74 switch (data[0]) {
75 case 1:
76 if (data[5] & 0x80) {
77 wacom->tool[0] = (data[5] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
78 wacom->id[0] = (data[5] & 0x20) ? ERASER_DEVICE_ID : STYLUS_DEVICE_ID;
79 input_report_key(input, wacom->tool[0], 1);
80 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
81 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
82 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
83 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);
84 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -127));
85 input_report_key(input, BTN_STYLUS, (data[5] & 0x40));
86 } else {
87 input_report_key(input, wacom->tool[0], 0);
88 input_report_abs(input, ABS_MISC, 0); /* report tool id */
89 input_report_abs(input, ABS_PRESSURE, -1);
90 input_report_key(input, BTN_TOUCH, 0);
91 }
92 break;
93
94 case 2:
95 input_report_key(input, BTN_TOOL_PEN, 1);
96 input_report_abs(input, ABS_MISC, STYLUS_DEVICE_ID); /* report tool id */
97 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
98 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
99 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);
100 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -80) && !(data[5] & 0x20));
101 input_report_key(input, BTN_STYLUS, (data[5] & 0x40));
102 break;
103
104 default:
105 dev_dbg(input->dev.parent,
106 "%s: received unknown report #%d\n", __func__, data[0]);
107 return 0;
108 }
109
110 return 1;
111}
112
113static int wacom_pl_irq(struct wacom_wac *wacom)
114{
115 struct wacom_features *features = &wacom->features;
116 unsigned char *data = wacom->data;
117 struct input_dev *input = wacom->input;
118 int prox, pressure;
119
120 if (data[0] != WACOM_REPORT_PENABLED) {
121 dev_dbg(input->dev.parent,
122 "%s: received unknown report #%d\n", __func__, data[0]);
123 return 0;
124 }
125
126 prox = data[1] & 0x40;
127
128 if (prox) {
129 wacom->id[0] = ERASER_DEVICE_ID;
130 pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1));
131 if (features->pressure_max > 255)
132 pressure = (pressure << 1) | ((data[4] >> 6) & 1);
133 pressure += (features->pressure_max + 1) / 2;
134
135 /*
136 * if going from out of proximity into proximity select between the eraser
137 * and the pen based on the state of the stylus2 button, choose eraser if
138 * pressed else choose pen. if not a proximity change from out to in, send
139 * an out of proximity for previous tool then a in for new tool.
140 */
141 if (!wacom->tool[0]) {
142 /* Eraser bit set for DTF */
143 if (data[1] & 0x10)
144 wacom->tool[1] = BTN_TOOL_RUBBER;
145 else
146 /* Going into proximity select tool */
147 wacom->tool[1] = (data[4] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
148 } else {
149 /* was entered with stylus2 pressed */
150 if (wacom->tool[1] == BTN_TOOL_RUBBER && !(data[4] & 0x20)) {
151 /* report out proximity for previous tool */
152 input_report_key(input, wacom->tool[1], 0);
153 input_sync(input);
154 wacom->tool[1] = BTN_TOOL_PEN;
155 return 0;
156 }
157 }
158 if (wacom->tool[1] != BTN_TOOL_RUBBER) {
159 /* Unknown tool selected default to pen tool */
160 wacom->tool[1] = BTN_TOOL_PEN;
161 wacom->id[0] = STYLUS_DEVICE_ID;
162 }
163 input_report_key(input, wacom->tool[1], prox); /* report in proximity for tool */
164 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
165 input_report_abs(input, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14));
166 input_report_abs(input, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14));
167 input_report_abs(input, ABS_PRESSURE, pressure);
168
169 input_report_key(input, BTN_TOUCH, data[4] & 0x08);
170 input_report_key(input, BTN_STYLUS, data[4] & 0x10);
171 /* Only allow the stylus2 button to be reported for the pen tool. */
172 input_report_key(input, BTN_STYLUS2, (wacom->tool[1] == BTN_TOOL_PEN) && (data[4] & 0x20));
173 } else {
174 /* report proximity-out of a (valid) tool */
175 if (wacom->tool[1] != BTN_TOOL_RUBBER) {
176 /* Unknown tool selected default to pen tool */
177 wacom->tool[1] = BTN_TOOL_PEN;
178 }
179 input_report_key(input, wacom->tool[1], prox);
180 }
181
182 wacom->tool[0] = prox; /* Save proximity state */
183 return 1;
184}
185
186static int wacom_ptu_irq(struct wacom_wac *wacom)
187{
188 unsigned char *data = wacom->data;
189 struct input_dev *input = wacom->input;
190
191 if (data[0] != WACOM_REPORT_PENABLED) {
192 dev_dbg(input->dev.parent,
193 "%s: received unknown report #%d\n", __func__, data[0]);
194 return 0;
195 }
196
197 if (data[1] & 0x04) {
198 input_report_key(input, BTN_TOOL_RUBBER, data[1] & 0x20);
199 input_report_key(input, BTN_TOUCH, data[1] & 0x08);
200 wacom->id[0] = ERASER_DEVICE_ID;
201 } else {
202 input_report_key(input, BTN_TOOL_PEN, data[1] & 0x20);
203 input_report_key(input, BTN_TOUCH, data[1] & 0x01);
204 wacom->id[0] = STYLUS_DEVICE_ID;
205 }
206 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
207 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
208 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
209 input_report_abs(input, ABS_PRESSURE, le16_to_cpup((__le16 *)&data[6]));
210 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
211 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
212 return 1;
213}
214
215static int wacom_dtu_irq(struct wacom_wac *wacom)
216{
217 unsigned char *data = wacom->data;
218 struct input_dev *input = wacom->input;
219 int prox = data[1] & 0x20;
220
221 dev_dbg(input->dev.parent,
222 "%s: received report #%d", __func__, data[0]);
223
224 if (prox) {
225 /* Going into proximity select tool */
226 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
227 if (wacom->tool[0] == BTN_TOOL_PEN)
228 wacom->id[0] = STYLUS_DEVICE_ID;
229 else
230 wacom->id[0] = ERASER_DEVICE_ID;
231 }
232 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
233 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
234 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
235 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
236 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x01) << 8) | data[6]);
237 input_report_key(input, BTN_TOUCH, data[1] & 0x05);
238 if (!prox) /* out-prox */
239 wacom->id[0] = 0;
240 input_report_key(input, wacom->tool[0], prox);
241 input_report_abs(input, ABS_MISC, wacom->id[0]);
242 return 1;
243}
244
245static int wacom_dtus_irq(struct wacom_wac *wacom)
246{
247 char *data = wacom->data;
248 struct input_dev *input = wacom->input;
249 unsigned short prox, pressure = 0;
250
251 if (data[0] != WACOM_REPORT_DTUS && data[0] != WACOM_REPORT_DTUSPAD) {
252 dev_dbg(input->dev.parent,
253 "%s: received unknown report #%d", __func__, data[0]);
254 return 0;
255 } else if (data[0] == WACOM_REPORT_DTUSPAD) {
256 input = wacom->pad_input;
257 input_report_key(input, BTN_0, (data[1] & 0x01));
258 input_report_key(input, BTN_1, (data[1] & 0x02));
259 input_report_key(input, BTN_2, (data[1] & 0x04));
260 input_report_key(input, BTN_3, (data[1] & 0x08));
261 input_report_abs(input, ABS_MISC,
262 data[1] & 0x0f ? PAD_DEVICE_ID : 0);
263 return 1;
264 } else {
265 prox = data[1] & 0x80;
266 if (prox) {
267 switch ((data[1] >> 3) & 3) {
268 case 1: /* Rubber */
269 wacom->tool[0] = BTN_TOOL_RUBBER;
270 wacom->id[0] = ERASER_DEVICE_ID;
271 break;
272
273 case 2: /* Pen */
274 wacom->tool[0] = BTN_TOOL_PEN;
275 wacom->id[0] = STYLUS_DEVICE_ID;
276 break;
277 }
278 }
279
280 input_report_key(input, BTN_STYLUS, data[1] & 0x20);
281 input_report_key(input, BTN_STYLUS2, data[1] & 0x40);
282 input_report_abs(input, ABS_X, get_unaligned_be16(&data[3]));
283 input_report_abs(input, ABS_Y, get_unaligned_be16(&data[5]));
284 pressure = ((data[1] & 0x03) << 8) | (data[2] & 0xff);
285 input_report_abs(input, ABS_PRESSURE, pressure);
286 input_report_key(input, BTN_TOUCH, pressure > 10);
287
288 if (!prox) /* out-prox */
289 wacom->id[0] = 0;
290 input_report_key(input, wacom->tool[0], prox);
291 input_report_abs(input, ABS_MISC, wacom->id[0]);
292 return 1;
293 }
294}
295
296static int wacom_graphire_irq(struct wacom_wac *wacom)
297{
298 struct wacom_features *features = &wacom->features;
299 unsigned char *data = wacom->data;
300 struct input_dev *input = wacom->input;
301 struct input_dev *pad_input = wacom->pad_input;
302 int battery_capacity, ps_connected;
303 int prox;
304 int rw = 0;
305 int retval = 0;
306
307 if (features->type == GRAPHIRE_BT) {
308 if (data[0] != WACOM_REPORT_PENABLED_BT) {
309 dev_dbg(input->dev.parent,
310 "%s: received unknown report #%d\n", __func__,
311 data[0]);
312 goto exit;
313 }
314 } else if (data[0] != WACOM_REPORT_PENABLED) {
315 dev_dbg(input->dev.parent,
316 "%s: received unknown report #%d\n", __func__, data[0]);
317 goto exit;
318 }
319
320 prox = data[1] & 0x80;
321 if (prox || wacom->id[0]) {
322 if (prox) {
323 switch ((data[1] >> 5) & 3) {
324
325 case 0: /* Pen */
326 wacom->tool[0] = BTN_TOOL_PEN;
327 wacom->id[0] = STYLUS_DEVICE_ID;
328 break;
329
330 case 1: /* Rubber */
331 wacom->tool[0] = BTN_TOOL_RUBBER;
332 wacom->id[0] = ERASER_DEVICE_ID;
333 break;
334
335 case 2: /* Mouse with wheel */
336 input_report_key(input, BTN_MIDDLE, data[1] & 0x04);
337 /* fall through */
338
339 case 3: /* Mouse without wheel */
340 wacom->tool[0] = BTN_TOOL_MOUSE;
341 wacom->id[0] = CURSOR_DEVICE_ID;
342 break;
343 }
344 }
345 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
346 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
347 if (wacom->tool[0] != BTN_TOOL_MOUSE) {
348 if (features->type == GRAPHIRE_BT)
349 input_report_abs(input, ABS_PRESSURE, data[6] |
350 (((__u16) (data[1] & 0x08)) << 5));
351 else
352 input_report_abs(input, ABS_PRESSURE, data[6] |
353 ((data[7] & 0x03) << 8));
354 input_report_key(input, BTN_TOUCH, data[1] & 0x01);
355 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
356 input_report_key(input, BTN_STYLUS2, data[1] & 0x04);
357 } else {
358 input_report_key(input, BTN_LEFT, data[1] & 0x01);
359 input_report_key(input, BTN_RIGHT, data[1] & 0x02);
360 if (features->type == WACOM_G4 ||
361 features->type == WACOM_MO) {
362 input_report_abs(input, ABS_DISTANCE, data[6] & 0x3f);
363 rw = (data[7] & 0x04) - (data[7] & 0x03);
364 } else if (features->type == GRAPHIRE_BT) {
365 /* Compute distance between mouse and tablet */
366 rw = 44 - (data[6] >> 2);
367 rw = clamp_val(rw, 0, 31);
368 input_report_abs(input, ABS_DISTANCE, rw);
369 if (((data[1] >> 5) & 3) == 2) {
370 /* Mouse with wheel */
371 input_report_key(input, BTN_MIDDLE,
372 data[1] & 0x04);
373 rw = (data[6] & 0x01) ? -1 :
374 (data[6] & 0x02) ? 1 : 0;
375 } else {
376 rw = 0;
377 }
378 } else {
379 input_report_abs(input, ABS_DISTANCE, data[7] & 0x3f);
380 rw = -(signed char)data[6];
381 }
382 input_report_rel(input, REL_WHEEL, rw);
383 }
384
385 if (!prox)
386 wacom->id[0] = 0;
387 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
388 input_report_key(input, wacom->tool[0], prox);
389 input_sync(input); /* sync last event */
390 }
391
392 /* send pad data */
393 switch (features->type) {
394 case WACOM_G4:
395 prox = data[7] & 0xf8;
396 if (prox || wacom->id[1]) {
397 wacom->id[1] = PAD_DEVICE_ID;
398 input_report_key(pad_input, BTN_BACK, (data[7] & 0x40));
399 input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x80));
400 rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3);
401 input_report_rel(pad_input, REL_WHEEL, rw);
402 if (!prox)
403 wacom->id[1] = 0;
404 input_report_abs(pad_input, ABS_MISC, wacom->id[1]);
405 retval = 1;
406 }
407 break;
408
409 case WACOM_MO:
410 prox = (data[7] & 0xf8) || data[8];
411 if (prox || wacom->id[1]) {
412 wacom->id[1] = PAD_DEVICE_ID;
413 input_report_key(pad_input, BTN_BACK, (data[7] & 0x08));
414 input_report_key(pad_input, BTN_LEFT, (data[7] & 0x20));
415 input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x10));
416 input_report_key(pad_input, BTN_RIGHT, (data[7] & 0x40));
417 input_report_abs(pad_input, ABS_WHEEL, (data[8] & 0x7f));
418 if (!prox)
419 wacom->id[1] = 0;
420 input_report_abs(pad_input, ABS_MISC, wacom->id[1]);
421 retval = 1;
422 }
423 break;
424 case GRAPHIRE_BT:
425 prox = data[7] & 0x03;
426 if (prox || wacom->id[1]) {
427 wacom->id[1] = PAD_DEVICE_ID;
428 input_report_key(pad_input, BTN_0, (data[7] & 0x02));
429 input_report_key(pad_input, BTN_1, (data[7] & 0x01));
430 if (!prox)
431 wacom->id[1] = 0;
432 input_report_abs(pad_input, ABS_MISC, wacom->id[1]);
433 retval = 1;
434 }
435 break;
436 }
437
438 /* Store current battery capacity and power supply state */
439 if (features->type == GRAPHIRE_BT) {
440 rw = (data[7] >> 2 & 0x07);
441 battery_capacity = batcap_gr[rw];
442 ps_connected = rw == 7;
443 wacom_notify_battery(wacom, battery_capacity, ps_connected,
444 1, ps_connected);
445 }
446exit:
447 return retval;
448}
449
450static void wacom_intuos_schedule_prox_event(struct wacom_wac *wacom_wac)
451{
452 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
453 struct hid_report *r;
454 struct hid_report_enum *re;
455
456 re = &(wacom->hdev->report_enum[HID_FEATURE_REPORT]);
457 r = re->report_id_hash[WACOM_REPORT_INTUOSREAD];
458 if (r) {
459 hid_hw_request(wacom->hdev, r, HID_REQ_GET_REPORT);
460 }
461}
462
463static int wacom_intuos_inout(struct wacom_wac *wacom)
464{
465 struct wacom_features *features = &wacom->features;
466 unsigned char *data = wacom->data;
467 struct input_dev *input = wacom->input;
468 int idx = 0;
469
470 /* tool number */
471 if (features->type == INTUOS)
472 idx = data[1] & 0x01;
473
474 /* Enter report */
475 if ((data[1] & 0xfc) == 0xc0) {
476 /* serial number of the tool */
477 wacom->serial[idx] = ((data[3] & 0x0f) << 28) +
478 (data[4] << 20) + (data[5] << 12) +
479 (data[6] << 4) + (data[7] >> 4);
480
481 wacom->id[idx] = (data[2] << 4) | (data[3] >> 4) |
482 ((data[7] & 0x0f) << 20) | ((data[8] & 0xf0) << 12);
483
484 switch (wacom->id[idx]) {
485 case 0x812: /* Inking pen */
486 case 0x801: /* Intuos3 Inking pen */
487 case 0x120802: /* Intuos4/5 Inking Pen */
488 case 0x012:
489 wacom->tool[idx] = BTN_TOOL_PENCIL;
490 break;
491
492 case 0x822: /* Pen */
493 case 0x842:
494 case 0x852:
495 case 0x823: /* Intuos3 Grip Pen */
496 case 0x813: /* Intuos3 Classic Pen */
497 case 0x885: /* Intuos3 Marker Pen */
498 case 0x802: /* Intuos4/5 13HD/24HD General Pen */
499 case 0x804: /* Intuos4/5 13HD/24HD Marker Pen */
500 case 0x022:
501 case 0x100804: /* Intuos4/5 13HD/24HD Art Pen */
502 case 0x140802: /* Intuos4/5 13HD/24HD Classic Pen */
503 case 0x160802: /* Cintiq 13HD Pro Pen */
504 case 0x180802: /* DTH2242 Pen */
505 case 0x100802: /* Intuos4/5 13HD/24HD General Pen */
506 wacom->tool[idx] = BTN_TOOL_PEN;
507 break;
508
509 case 0x832: /* Stroke pen */
510 case 0x032:
511 wacom->tool[idx] = BTN_TOOL_BRUSH;
512 break;
513
514 case 0x007: /* Mouse 4D and 2D */
515 case 0x09c:
516 case 0x094:
517 case 0x017: /* Intuos3 2D Mouse */
518 case 0x806: /* Intuos4 Mouse */
519 wacom->tool[idx] = BTN_TOOL_MOUSE;
520 break;
521
522 case 0x096: /* Lens cursor */
523 case 0x097: /* Intuos3 Lens cursor */
524 case 0x006: /* Intuos4 Lens cursor */
525 wacom->tool[idx] = BTN_TOOL_LENS;
526 break;
527
528 case 0x82a: /* Eraser */
529 case 0x85a:
530 case 0x91a:
531 case 0xd1a:
532 case 0x0fa:
533 case 0x82b: /* Intuos3 Grip Pen Eraser */
534 case 0x81b: /* Intuos3 Classic Pen Eraser */
535 case 0x91b: /* Intuos3 Airbrush Eraser */
536 case 0x80c: /* Intuos4/5 13HD/24HD Marker Pen Eraser */
537 case 0x80a: /* Intuos4/5 13HD/24HD General Pen Eraser */
538 case 0x90a: /* Intuos4/5 13HD/24HD Airbrush Eraser */
539 case 0x14080a: /* Intuos4/5 13HD/24HD Classic Pen Eraser */
540 case 0x10090a: /* Intuos4/5 13HD/24HD Airbrush Eraser */
541 case 0x10080c: /* Intuos4/5 13HD/24HD Art Pen Eraser */
542 case 0x16080a: /* Cintiq 13HD Pro Pen Eraser */
543 case 0x18080a: /* DTH2242 Eraser */
544 case 0x10080a: /* Intuos4/5 13HD/24HD General Pen Eraser */
545 wacom->tool[idx] = BTN_TOOL_RUBBER;
546 break;
547
548 case 0xd12:
549 case 0x912:
550 case 0x112:
551 case 0x913: /* Intuos3 Airbrush */
552 case 0x902: /* Intuos4/5 13HD/24HD Airbrush */
553 case 0x100902: /* Intuos4/5 13HD/24HD Airbrush */
554 wacom->tool[idx] = BTN_TOOL_AIRBRUSH;
555 break;
556
557 default: /* Unknown tool */
558 wacom->tool[idx] = BTN_TOOL_PEN;
559 break;
560 }
561 return 1;
562 }
563
564 /*
565 * don't report events for invalid data
566 */
567 /* older I4 styli don't work with new Cintiqs */
568 if ((!((wacom->id[idx] >> 20) & 0x01) &&
569 (features->type == WACOM_21UX2)) ||
570 /* Only large Intuos support Lense Cursor */
571 (wacom->tool[idx] == BTN_TOOL_LENS &&
572 (features->type == INTUOS3 ||
573 features->type == INTUOS3S ||
574 features->type == INTUOS4 ||
575 features->type == INTUOS4S ||
576 features->type == INTUOS5 ||
577 features->type == INTUOS5S ||
578 features->type == INTUOSPM ||
579 features->type == INTUOSPS)) ||
580 /* Cintiq doesn't send data when RDY bit isn't set */
581 (features->type == CINTIQ && !(data[1] & 0x40)))
582 return 1;
583
584 wacom->shared->stylus_in_proximity = true;
585 if (wacom->shared->touch_down)
586 return 1;
587
588 /* in Range while exiting */
589 if (((data[1] & 0xfe) == 0x20) && wacom->reporting_data) {
590 input_report_key(input, BTN_TOUCH, 0);
591 input_report_abs(input, ABS_PRESSURE, 0);
592 input_report_abs(input, ABS_DISTANCE, wacom->features.distance_max);
593 return 2;
594 }
595
596 /* Exit report */
597 if ((data[1] & 0xfe) == 0x80) {
598 wacom->shared->stylus_in_proximity = false;
599 wacom->reporting_data = false;
600
601 /* don't report exit if we don't know the ID */
602 if (!wacom->id[idx])
603 return 1;
604
605 /*
606 * Reset all states otherwise we lose the initial states
607 * when in-prox next time
608 */
609 input_report_abs(input, ABS_X, 0);
610 input_report_abs(input, ABS_Y, 0);
611 input_report_abs(input, ABS_DISTANCE, 0);
612 input_report_abs(input, ABS_TILT_X, 0);
613 input_report_abs(input, ABS_TILT_Y, 0);
614 if (wacom->tool[idx] >= BTN_TOOL_MOUSE) {
615 input_report_key(input, BTN_LEFT, 0);
616 input_report_key(input, BTN_MIDDLE, 0);
617 input_report_key(input, BTN_RIGHT, 0);
618 input_report_key(input, BTN_SIDE, 0);
619 input_report_key(input, BTN_EXTRA, 0);
620 input_report_abs(input, ABS_THROTTLE, 0);
621 input_report_abs(input, ABS_RZ, 0);
622 } else {
623 input_report_abs(input, ABS_PRESSURE, 0);
624 input_report_key(input, BTN_STYLUS, 0);
625 input_report_key(input, BTN_STYLUS2, 0);
626 input_report_key(input, BTN_TOUCH, 0);
627 input_report_abs(input, ABS_WHEEL, 0);
628 if (features->type >= INTUOS3S)
629 input_report_abs(input, ABS_Z, 0);
630 }
631 input_report_key(input, wacom->tool[idx], 0);
632 input_report_abs(input, ABS_MISC, 0); /* reset tool id */
633 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
634 wacom->id[idx] = 0;
635 return 2;
636 }
637
638 /* don't report other events if we don't know the ID */
639 if (!wacom->id[idx]) {
640 /* but reschedule a read of the current tool */
641 wacom_intuos_schedule_prox_event(wacom);
642 return 1;
643 }
644
645 return 0;
646}
647
648static void wacom_intuos_general(struct wacom_wac *wacom)
649{
650 struct wacom_features *features = &wacom->features;
651 unsigned char *data = wacom->data;
652 struct input_dev *input = wacom->input;
653 unsigned int t;
654
655 /* general pen packet */
656 if ((data[1] & 0xb8) == 0xa0) {
657 t = (data[6] << 2) | ((data[7] >> 6) & 3);
658 if (features->type >= INTUOS4S && features->type <= CINTIQ_HYBRID) {
659 t = (t << 1) | (data[1] & 1);
660 }
661 input_report_abs(input, ABS_PRESSURE, t);
662 input_report_abs(input, ABS_TILT_X,
663 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64);
664 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64);
665 input_report_key(input, BTN_STYLUS, data[1] & 2);
666 input_report_key(input, BTN_STYLUS2, data[1] & 4);
667 input_report_key(input, BTN_TOUCH, t > 10);
668 }
669
670 /* airbrush second packet */
671 if ((data[1] & 0xbc) == 0xb4) {
672 input_report_abs(input, ABS_WHEEL,
673 (data[6] << 2) | ((data[7] >> 6) & 3));
674 input_report_abs(input, ABS_TILT_X,
675 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64);
676 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64);
677 }
678}
679
680static int wacom_intuos_irq(struct wacom_wac *wacom)
681{
682 struct wacom_features *features = &wacom->features;
683 unsigned char *data = wacom->data;
684 struct input_dev *input = wacom->input;
685 unsigned int t;
686 int idx = 0, result;
687
688 if (data[0] != WACOM_REPORT_PENABLED &&
689 data[0] != WACOM_REPORT_INTUOSREAD &&
690 data[0] != WACOM_REPORT_INTUOSWRITE &&
691 data[0] != WACOM_REPORT_INTUOSPAD &&
692 data[0] != WACOM_REPORT_CINTIQ &&
693 data[0] != WACOM_REPORT_CINTIQPAD &&
694 data[0] != WACOM_REPORT_INTUOS5PAD) {
695 dev_dbg(input->dev.parent,
696 "%s: received unknown report #%d\n", __func__, data[0]);
697 return 0;
698 }
699
700 /* tool number */
701 if (features->type == INTUOS)
702 idx = data[1] & 0x01;
703
704 /* pad packets. Works as a second tool and is always in prox */
705 if (data[0] == WACOM_REPORT_INTUOSPAD || data[0] == WACOM_REPORT_INTUOS5PAD ||
706 data[0] == WACOM_REPORT_CINTIQPAD) {
707 input = wacom->pad_input;
708 if (features->type >= INTUOS4S && features->type <= INTUOS4L) {
709 input_report_key(input, BTN_0, (data[2] & 0x01));
710 input_report_key(input, BTN_1, (data[3] & 0x01));
711 input_report_key(input, BTN_2, (data[3] & 0x02));
712 input_report_key(input, BTN_3, (data[3] & 0x04));
713 input_report_key(input, BTN_4, (data[3] & 0x08));
714 input_report_key(input, BTN_5, (data[3] & 0x10));
715 input_report_key(input, BTN_6, (data[3] & 0x20));
716 if (data[1] & 0x80) {
717 input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f));
718 } else {
719 /* Out of proximity, clear wheel value. */
720 input_report_abs(input, ABS_WHEEL, 0);
721 }
722 if (features->type != INTUOS4S) {
723 input_report_key(input, BTN_7, (data[3] & 0x40));
724 input_report_key(input, BTN_8, (data[3] & 0x80));
725 }
726 if (data[1] | (data[2] & 0x01) | data[3]) {
727 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
728 } else {
729 input_report_abs(input, ABS_MISC, 0);
730 }
731 } else if (features->type == DTK) {
732 input_report_key(input, BTN_0, (data[6] & 0x01));
733 input_report_key(input, BTN_1, (data[6] & 0x02));
734 input_report_key(input, BTN_2, (data[6] & 0x04));
735 input_report_key(input, BTN_3, (data[6] & 0x08));
736 input_report_key(input, BTN_4, (data[6] & 0x10));
737 input_report_key(input, BTN_5, (data[6] & 0x20));
738 if (data[6] & 0x3f) {
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 == WACOM_13HD) {
744 input_report_key(input, BTN_0, (data[3] & 0x01));
745 input_report_key(input, BTN_1, (data[4] & 0x01));
746 input_report_key(input, BTN_2, (data[4] & 0x02));
747 input_report_key(input, BTN_3, (data[4] & 0x04));
748 input_report_key(input, BTN_4, (data[4] & 0x08));
749 input_report_key(input, BTN_5, (data[4] & 0x10));
750 input_report_key(input, BTN_6, (data[4] & 0x20));
751 input_report_key(input, BTN_7, (data[4] & 0x40));
752 input_report_key(input, BTN_8, (data[4] & 0x80));
753 if ((data[3] & 0x01) | data[4]) {
754 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
755 } else {
756 input_report_abs(input, ABS_MISC, 0);
757 }
758 } else if (features->type == WACOM_24HD) {
759 input_report_key(input, BTN_0, (data[6] & 0x01));
760 input_report_key(input, BTN_1, (data[6] & 0x02));
761 input_report_key(input, BTN_2, (data[6] & 0x04));
762 input_report_key(input, BTN_3, (data[6] & 0x08));
763 input_report_key(input, BTN_4, (data[6] & 0x10));
764 input_report_key(input, BTN_5, (data[6] & 0x20));
765 input_report_key(input, BTN_6, (data[6] & 0x40));
766 input_report_key(input, BTN_7, (data[6] & 0x80));
767 input_report_key(input, BTN_8, (data[8] & 0x01));
768 input_report_key(input, BTN_9, (data[8] & 0x02));
769 input_report_key(input, BTN_A, (data[8] & 0x04));
770 input_report_key(input, BTN_B, (data[8] & 0x08));
771 input_report_key(input, BTN_C, (data[8] & 0x10));
772 input_report_key(input, BTN_X, (data[8] & 0x20));
773 input_report_key(input, BTN_Y, (data[8] & 0x40));
774 input_report_key(input, BTN_Z, (data[8] & 0x80));
775
776 /*
777 * Three "buttons" are available on the 24HD which are
778 * physically implemented as a touchstrip. Each button
779 * is approximately 3 bits wide with a 2 bit spacing.
780 * The raw touchstrip bits are stored at:
781 * ((data[3] & 0x1f) << 8) | data[4])
782 */
783 input_report_key(input, KEY_PROG1, data[4] & 0x07);
784 input_report_key(input, KEY_PROG2, data[4] & 0xE0);
785 input_report_key(input, KEY_PROG3, data[3] & 0x1C);
786
787 if (data[1] & 0x80) {
788 input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f));
789 } else {
790 /* Out of proximity, clear wheel value. */
791 input_report_abs(input, ABS_WHEEL, 0);
792 }
793
794 if (data[2] & 0x80) {
795 input_report_abs(input, ABS_THROTTLE, (data[2] & 0x7f));
796 } else {
797 /* Out of proximity, clear second wheel value. */
798 input_report_abs(input, ABS_THROTTLE, 0);
799 }
800
801 if (data[1] | data[2] | (data[3] & 0x1f) | data[4] | data[6] | data[8]) {
802 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
803 } else {
804 input_report_abs(input, ABS_MISC, 0);
805 }
806 } else if (features->type == WACOM_27QHD) {
807 input_report_key(input, KEY_PROG1, data[2] & 0x01);
808 input_report_key(input, KEY_PROG2, data[2] & 0x02);
809 input_report_key(input, KEY_PROG3, data[2] & 0x04);
810
811 input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[4]));
812 input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[6]));
813 input_report_abs(input, ABS_Z, be16_to_cpup((__be16 *)&data[8]));
814 if ((data[2] & 0x07) | data[4] | data[5] | data[6] | data[7] | data[8] | data[9]) {
815 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
816 } else {
817 input_report_abs(input, ABS_MISC, 0);
818 }
819 } else if (features->type == CINTIQ_HYBRID) {
820 /*
821 * Do not send hardware buttons under Android. They
822 * are already sent to the system through GPIO (and
823 * have different meaning).
824 */
825 input_report_key(input, BTN_1, (data[4] & 0x01));
826 input_report_key(input, BTN_2, (data[4] & 0x02));
827 input_report_key(input, BTN_3, (data[4] & 0x04));
828 input_report_key(input, BTN_4, (data[4] & 0x08));
829
830 input_report_key(input, BTN_5, (data[4] & 0x10)); /* Right */
831 input_report_key(input, BTN_6, (data[4] & 0x20)); /* Up */
832 input_report_key(input, BTN_7, (data[4] & 0x40)); /* Left */
833 input_report_key(input, BTN_8, (data[4] & 0x80)); /* Down */
834 input_report_key(input, BTN_0, (data[3] & 0x01)); /* Center */
835
836 if (data[4] | (data[3] & 0x01)) {
837 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
838 } else {
839 input_report_abs(input, ABS_MISC, 0);
840 }
841 } else if (features->type >= INTUOS5S && features->type <= INTUOSPL) {
842 int i;
843
844 /* Touch ring mode switch has no capacitive sensor */
845 input_report_key(input, BTN_0, (data[3] & 0x01));
846
847 /*
848 * ExpressKeys on Intuos5/Intuos Pro have a capacitive sensor in
849 * addition to the mechanical switch. Switch data is
850 * stored in data[4], capacitive data in data[5].
851 */
852 for (i = 0; i < 8; i++)
853 input_report_key(input, BTN_1 + i, data[4] & (1 << i));
854
855 if (data[2] & 0x80) {
856 input_report_abs(input, ABS_WHEEL, (data[2] & 0x7f));
857 } else {
858 /* Out of proximity, clear wheel value. */
859 input_report_abs(input, ABS_WHEEL, 0);
860 }
861
862 if (data[2] | (data[3] & 0x01) | data[4] | data[5]) {
863 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
864 } else {
865 input_report_abs(input, ABS_MISC, 0);
866 }
867 } else {
868 if (features->type == WACOM_21UX2 || features->type == WACOM_22HD) {
869 input_report_key(input, BTN_0, (data[5] & 0x01));
870 input_report_key(input, BTN_1, (data[6] & 0x01));
871 input_report_key(input, BTN_2, (data[6] & 0x02));
872 input_report_key(input, BTN_3, (data[6] & 0x04));
873 input_report_key(input, BTN_4, (data[6] & 0x08));
874 input_report_key(input, BTN_5, (data[6] & 0x10));
875 input_report_key(input, BTN_6, (data[6] & 0x20));
876 input_report_key(input, BTN_7, (data[6] & 0x40));
877 input_report_key(input, BTN_8, (data[6] & 0x80));
878 input_report_key(input, BTN_9, (data[7] & 0x01));
879 input_report_key(input, BTN_A, (data[8] & 0x01));
880 input_report_key(input, BTN_B, (data[8] & 0x02));
881 input_report_key(input, BTN_C, (data[8] & 0x04));
882 input_report_key(input, BTN_X, (data[8] & 0x08));
883 input_report_key(input, BTN_Y, (data[8] & 0x10));
884 input_report_key(input, BTN_Z, (data[8] & 0x20));
885 input_report_key(input, BTN_BASE, (data[8] & 0x40));
886 input_report_key(input, BTN_BASE2, (data[8] & 0x80));
887
888 if (features->type == WACOM_22HD) {
889 input_report_key(input, KEY_PROG1, data[9] & 0x01);
890 input_report_key(input, KEY_PROG2, data[9] & 0x02);
891 input_report_key(input, KEY_PROG3, data[9] & 0x04);
892 }
893 } else {
894 input_report_key(input, BTN_0, (data[5] & 0x01));
895 input_report_key(input, BTN_1, (data[5] & 0x02));
896 input_report_key(input, BTN_2, (data[5] & 0x04));
897 input_report_key(input, BTN_3, (data[5] & 0x08));
898 input_report_key(input, BTN_4, (data[6] & 0x01));
899 input_report_key(input, BTN_5, (data[6] & 0x02));
900 input_report_key(input, BTN_6, (data[6] & 0x04));
901 input_report_key(input, BTN_7, (data[6] & 0x08));
902 input_report_key(input, BTN_8, (data[5] & 0x10));
903 input_report_key(input, BTN_9, (data[6] & 0x10));
904 }
905 input_report_abs(input, ABS_RX, ((data[1] & 0x1f) << 8) | data[2]);
906 input_report_abs(input, ABS_RY, ((data[3] & 0x1f) << 8) | data[4]);
907
908 if ((data[5] & 0x1f) | data[6] | (data[1] & 0x1f) |
909 data[2] | (data[3] & 0x1f) | data[4] | data[8] |
910 (data[7] & 0x01)) {
911 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
912 } else {
913 input_report_abs(input, ABS_MISC, 0);
914 }
915 }
916 return 1;
917 }
918
919 /* process in/out prox events */
920 result = wacom_intuos_inout(wacom);
921 if (result)
922 return result - 1;
923
924 if (features->type >= INTUOS3S) {
925 input_report_abs(input, ABS_X, (data[2] << 9) | (data[3] << 1) | ((data[9] >> 1) & 1));
926 input_report_abs(input, ABS_Y, (data[4] << 9) | (data[5] << 1) | (data[9] & 1));
927 input_report_abs(input, ABS_DISTANCE, ((data[9] >> 2) & 0x3f));
928 } else {
929 input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[2]));
930 input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[4]));
931 input_report_abs(input, ABS_DISTANCE, ((data[9] >> 3) & 0x1f));
932 }
933
934 /* process general packets */
935 wacom_intuos_general(wacom);
936
937 /* 4D mouse, 2D mouse, marker pen rotation, tilt mouse, or Lens cursor packets */
938 if ((data[1] & 0xbc) == 0xa8 || (data[1] & 0xbe) == 0xb0 || (data[1] & 0xbc) == 0xac) {
939
940 if (data[1] & 0x02) {
941 /* Rotation packet */
942 if (features->type >= INTUOS3S) {
943 /* I3 marker pen rotation */
944 t = (data[6] << 3) | ((data[7] >> 5) & 7);
945 t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) :
946 ((t-1) / 2 + 450)) : (450 - t / 2) ;
947 input_report_abs(input, ABS_Z, t);
948 } else {
949 /* 4D mouse rotation packet */
950 t = (data[6] << 3) | ((data[7] >> 5) & 7);
951 input_report_abs(input, ABS_RZ, (data[7] & 0x20) ?
952 ((t - 1) / 2) : -t / 2);
953 }
954
955 } else if (!(data[1] & 0x10) && features->type < INTUOS3S) {
956 /* 4D mouse packet */
957 input_report_key(input, BTN_LEFT, data[8] & 0x01);
958 input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
959 input_report_key(input, BTN_RIGHT, data[8] & 0x04);
960
961 input_report_key(input, BTN_SIDE, data[8] & 0x20);
962 input_report_key(input, BTN_EXTRA, data[8] & 0x10);
963 t = (data[6] << 2) | ((data[7] >> 6) & 3);
964 input_report_abs(input, ABS_THROTTLE, (data[8] & 0x08) ? -t : t);
965
966 } else if (wacom->tool[idx] == BTN_TOOL_MOUSE) {
967 /* I4 mouse */
968 if (features->type >= INTUOS4S && features->type <= INTUOSPL) {
969 input_report_key(input, BTN_LEFT, data[6] & 0x01);
970 input_report_key(input, BTN_MIDDLE, data[6] & 0x02);
971 input_report_key(input, BTN_RIGHT, data[6] & 0x04);
972 input_report_rel(input, REL_WHEEL, ((data[7] & 0x80) >> 7)
973 - ((data[7] & 0x40) >> 6));
974 input_report_key(input, BTN_SIDE, data[6] & 0x08);
975 input_report_key(input, BTN_EXTRA, data[6] & 0x10);
976
977 input_report_abs(input, ABS_TILT_X,
978 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64);
979 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64);
980 } else {
981 /* 2D mouse packet */
982 input_report_key(input, BTN_LEFT, data[8] & 0x04);
983 input_report_key(input, BTN_MIDDLE, data[8] & 0x08);
984 input_report_key(input, BTN_RIGHT, data[8] & 0x10);
985 input_report_rel(input, REL_WHEEL, (data[8] & 0x01)
986 - ((data[8] & 0x02) >> 1));
987
988 /* I3 2D mouse side buttons */
989 if (features->type >= INTUOS3S && features->type <= INTUOS3L) {
990 input_report_key(input, BTN_SIDE, data[8] & 0x40);
991 input_report_key(input, BTN_EXTRA, data[8] & 0x20);
992 }
993 }
994 } else if ((features->type < INTUOS3S || features->type == INTUOS3L ||
995 features->type == INTUOS4L || features->type == INTUOS5L ||
996 features->type == INTUOSPL) &&
997 wacom->tool[idx] == BTN_TOOL_LENS) {
998 /* Lens cursor packets */
999 input_report_key(input, BTN_LEFT, data[8] & 0x01);
1000 input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
1001 input_report_key(input, BTN_RIGHT, data[8] & 0x04);
1002 input_report_key(input, BTN_SIDE, data[8] & 0x10);
1003 input_report_key(input, BTN_EXTRA, data[8] & 0x08);
1004 }
1005 }
1006
1007 input_report_abs(input, ABS_MISC, wacom->id[idx]); /* report tool id */
1008 input_report_key(input, wacom->tool[idx], 1);
1009 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
1010 wacom->reporting_data = true;
1011 return 1;
1012}
1013
1014static int int_dist(int x1, int y1, int x2, int y2)
1015{
1016 int x = x2 - x1;
1017 int y = y2 - y1;
1018
1019 return int_sqrt(x*x + y*y);
1020}
1021
1022static void wacom_intuos_bt_process_data(struct wacom_wac *wacom,
1023 unsigned char *data)
1024{
1025 memcpy(wacom->data, data, 10);
1026 wacom_intuos_irq(wacom);
1027
1028 input_sync(wacom->input);
1029 if (wacom->pad_input)
1030 input_sync(wacom->pad_input);
1031}
1032
1033static int wacom_intuos_bt_irq(struct wacom_wac *wacom, size_t len)
1034{
1035 unsigned char data[WACOM_PKGLEN_MAX];
1036 int i = 1;
1037 unsigned power_raw, battery_capacity, bat_charging, ps_connected;
1038
1039 memcpy(data, wacom->data, len);
1040
1041 switch (data[0]) {
1042 case 0x04:
1043 wacom_intuos_bt_process_data(wacom, data + i);
1044 i += 10;
1045 /* fall through */
1046 case 0x03:
1047 wacom_intuos_bt_process_data(wacom, data + i);
1048 i += 10;
1049 wacom_intuos_bt_process_data(wacom, data + i);
1050 i += 10;
1051 power_raw = data[i];
1052 bat_charging = (power_raw & 0x08) ? 1 : 0;
1053 ps_connected = (power_raw & 0x10) ? 1 : 0;
1054 battery_capacity = batcap_i4[power_raw & 0x07];
1055 wacom_notify_battery(wacom, battery_capacity, bat_charging,
1056 battery_capacity || bat_charging,
1057 ps_connected);
1058 break;
1059 default:
1060 dev_dbg(wacom->input->dev.parent,
1061 "Unknown report: %d,%d size:%zu\n",
1062 data[0], data[1], len);
1063 return 0;
1064 }
1065 return 0;
1066}
1067
1068static int wacom_24hdt_irq(struct wacom_wac *wacom)
1069{
1070 struct input_dev *input = wacom->input;
1071 unsigned char *data = wacom->data;
1072 int i;
1073 int current_num_contacts = data[61];
1074 int contacts_to_send = 0;
1075 int num_contacts_left = 4; /* maximum contacts per packet */
1076 int byte_per_packet = WACOM_BYTES_PER_24HDT_PACKET;
1077 int y_offset = 2;
1078 static int contact_with_no_pen_down_count = 0;
1079
1080 if (wacom->features.type == WACOM_27QHDT) {
1081 current_num_contacts = data[63];
1082 num_contacts_left = 10;
1083 byte_per_packet = WACOM_BYTES_PER_QHDTHID_PACKET;
1084 y_offset = 0;
1085 }
1086
1087 /*
1088 * First packet resets the counter since only the first
1089 * packet in series will have non-zero current_num_contacts.
1090 */
1091 if (current_num_contacts) {
1092 wacom->num_contacts_left = current_num_contacts;
1093 contact_with_no_pen_down_count = 0;
1094 }
1095
1096 contacts_to_send = min(num_contacts_left, wacom->num_contacts_left);
1097
1098 for (i = 0; i < contacts_to_send; i++) {
1099 int offset = (byte_per_packet * i) + 1;
1100 bool touch = (data[offset] & 0x1) && !wacom->shared->stylus_in_proximity;
1101 int slot = input_mt_get_slot_by_key(input, data[offset + 1]);
1102
1103 if (slot < 0)
1104 continue;
1105 input_mt_slot(input, slot);
1106 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1107
1108 if (touch) {
1109 int t_x = get_unaligned_le16(&data[offset + 2]);
1110 int t_y = get_unaligned_le16(&data[offset + 4 + y_offset]);
1111
1112 input_report_abs(input, ABS_MT_POSITION_X, t_x);
1113 input_report_abs(input, ABS_MT_POSITION_Y, t_y);
1114
1115 if (wacom->features.type != WACOM_27QHDT) {
1116 int c_x = get_unaligned_le16(&data[offset + 4]);
1117 int c_y = get_unaligned_le16(&data[offset + 8]);
1118 int w = get_unaligned_le16(&data[offset + 10]);
1119 int h = get_unaligned_le16(&data[offset + 12]);
1120
1121 input_report_abs(input, ABS_MT_TOUCH_MAJOR, min(w,h));
1122 input_report_abs(input, ABS_MT_WIDTH_MAJOR,
1123 min(w, h) + int_dist(t_x, t_y, c_x, c_y));
1124 input_report_abs(input, ABS_MT_WIDTH_MINOR, min(w, h));
1125 input_report_abs(input, ABS_MT_ORIENTATION, w > h);
1126 }
1127 contact_with_no_pen_down_count++;
1128 }
1129 }
1130 input_mt_sync_frame(input);
1131
1132 wacom->num_contacts_left -= contacts_to_send;
1133 if (wacom->num_contacts_left <= 0) {
1134 wacom->num_contacts_left = 0;
1135 wacom->shared->touch_down = (contact_with_no_pen_down_count > 0);
1136 }
1137 return 1;
1138}
1139
1140static int wacom_mt_touch(struct wacom_wac *wacom)
1141{
1142 struct input_dev *input = wacom->input;
1143 unsigned char *data = wacom->data;
1144 int i;
1145 int current_num_contacts = data[2];
1146 int contacts_to_send = 0;
1147 int x_offset = 0;
1148 static int contact_with_no_pen_down_count = 0;
1149
1150 /* MTTPC does not support Height and Width */
1151 if (wacom->features.type == MTTPC || wacom->features.type == MTTPC_B)
1152 x_offset = -4;
1153
1154 /*
1155 * First packet resets the counter since only the first
1156 * packet in series will have non-zero current_num_contacts.
1157 */
1158 if (current_num_contacts) {
1159 wacom->num_contacts_left = current_num_contacts;
1160 contact_with_no_pen_down_count = 0;
1161 }
1162
1163 /* There are at most 5 contacts per packet */
1164 contacts_to_send = min(5, wacom->num_contacts_left);
1165
1166 for (i = 0; i < contacts_to_send; i++) {
1167 int offset = (WACOM_BYTES_PER_MT_PACKET + x_offset) * i + 3;
1168 bool touch = (data[offset] & 0x1) && !wacom->shared->stylus_in_proximity;
1169 int id = get_unaligned_le16(&data[offset + 1]);
1170 int slot = input_mt_get_slot_by_key(input, id);
1171
1172 if (slot < 0)
1173 continue;
1174
1175 input_mt_slot(input, slot);
1176 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1177 if (touch) {
1178 int x = get_unaligned_le16(&data[offset + x_offset + 7]);
1179 int y = get_unaligned_le16(&data[offset + x_offset + 9]);
1180 input_report_abs(input, ABS_MT_POSITION_X, x);
1181 input_report_abs(input, ABS_MT_POSITION_Y, y);
1182 contact_with_no_pen_down_count++;
1183 }
1184 }
1185 input_mt_sync_frame(input);
1186
1187 wacom->num_contacts_left -= contacts_to_send;
1188 if (wacom->num_contacts_left <= 0) {
1189 wacom->num_contacts_left = 0;
1190 wacom->shared->touch_down = (contact_with_no_pen_down_count > 0);
1191 }
1192 return 1;
1193}
1194
1195static int wacom_tpc_mt_touch(struct wacom_wac *wacom)
1196{
1197 struct input_dev *input = wacom->input;
1198 unsigned char *data = wacom->data;
1199 int contact_with_no_pen_down_count = 0;
1200 int i;
1201
1202 for (i = 0; i < 2; i++) {
1203 int p = data[1] & (1 << i);
1204 bool touch = p && !wacom->shared->stylus_in_proximity;
1205
1206 input_mt_slot(input, i);
1207 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1208 if (touch) {
1209 int x = le16_to_cpup((__le16 *)&data[i * 2 + 2]) & 0x7fff;
1210 int y = le16_to_cpup((__le16 *)&data[i * 2 + 6]) & 0x7fff;
1211
1212 input_report_abs(input, ABS_MT_POSITION_X, x);
1213 input_report_abs(input, ABS_MT_POSITION_Y, y);
1214 contact_with_no_pen_down_count++;
1215 }
1216 }
1217 input_mt_sync_frame(input);
1218
1219 /* keep touch state for pen event */
1220 wacom->shared->touch_down = (contact_with_no_pen_down_count > 0);
1221
1222 return 1;
1223}
1224
1225static int wacom_tpc_single_touch(struct wacom_wac *wacom, size_t len)
1226{
1227 unsigned char *data = wacom->data;
1228 struct input_dev *input = wacom->input;
1229 bool prox = !wacom->shared->stylus_in_proximity;
1230 int x = 0, y = 0;
1231
1232 if (wacom->features.touch_max > 1 || len > WACOM_PKGLEN_TPC2FG)
1233 return 0;
1234
1235 if (len == WACOM_PKGLEN_TPC1FG) {
1236 prox = prox && (data[0] & 0x01);
1237 x = get_unaligned_le16(&data[1]);
1238 y = get_unaligned_le16(&data[3]);
1239 } else if (len == WACOM_PKGLEN_TPC1FG_B) {
1240 prox = prox && (data[2] & 0x01);
1241 x = get_unaligned_le16(&data[3]);
1242 y = get_unaligned_le16(&data[5]);
1243 } else {
1244 prox = prox && (data[1] & 0x01);
1245 x = le16_to_cpup((__le16 *)&data[2]);
1246 y = le16_to_cpup((__le16 *)&data[4]);
1247 }
1248
1249 if (prox) {
1250 input_report_abs(input, ABS_X, x);
1251 input_report_abs(input, ABS_Y, y);
1252 }
1253 input_report_key(input, BTN_TOUCH, prox);
1254
1255 /* keep touch state for pen events */
1256 wacom->shared->touch_down = prox;
1257
1258 return 1;
1259}
1260
1261static int wacom_tpc_pen(struct wacom_wac *wacom)
1262{
1263 unsigned char *data = wacom->data;
1264 struct input_dev *input = wacom->input;
1265 bool prox = data[1] & 0x20;
1266
1267 if (!wacom->shared->stylus_in_proximity) /* first in prox */
1268 /* Going into proximity select tool */
1269 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
1270
1271 /* keep pen state for touch events */
1272 wacom->shared->stylus_in_proximity = prox;
1273
1274 /* send pen events only when touch is up or forced out */
1275 if (!wacom->shared->touch_down) {
1276 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
1277 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
1278 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
1279 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
1280 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x07) << 8) | data[6]);
1281 input_report_key(input, BTN_TOUCH, data[1] & 0x05);
1282 input_report_key(input, wacom->tool[0], prox);
1283 return 1;
1284 }
1285
1286 return 0;
1287}
1288
1289static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len)
1290{
1291 unsigned char *data = wacom->data;
1292
1293 dev_dbg(wacom->input->dev.parent,
1294 "%s: received report #%d\n", __func__, data[0]);
1295
1296 switch (len) {
1297 case WACOM_PKGLEN_TPC1FG:
1298 return wacom_tpc_single_touch(wacom, len);
1299
1300 case WACOM_PKGLEN_TPC2FG:
1301 return wacom_tpc_mt_touch(wacom);
1302
1303 case WACOM_PKGLEN_PENABLED:
1304 return wacom_tpc_pen(wacom);
1305
1306 default:
1307 switch (data[0]) {
1308 case WACOM_REPORT_TPC1FG:
1309 case WACOM_REPORT_TPCHID:
1310 case WACOM_REPORT_TPCST:
1311 case WACOM_REPORT_TPC1FGE:
1312 return wacom_tpc_single_touch(wacom, len);
1313
1314 case WACOM_REPORT_TPCMT:
1315 case WACOM_REPORT_TPCMT2:
1316 return wacom_mt_touch(wacom);
1317
1318 case WACOM_REPORT_PENABLED:
1319 return wacom_tpc_pen(wacom);
1320 }
1321 }
1322
1323 return 0;
1324}
1325
1326static void wacom_map_usage(struct wacom *wacom, struct hid_usage *usage,
1327 struct hid_field *field, __u8 type, __u16 code, int fuzz)
1328{
1329 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1330 struct input_dev *input = wacom_wac->input;
1331 int fmin = field->logical_minimum;
1332 int fmax = field->logical_maximum;
1333
1334 usage->type = type;
1335 usage->code = code;
1336
1337 set_bit(type, input->evbit);
1338
1339 switch (type) {
1340 case EV_ABS:
1341 input_set_abs_params(input, code, fmin, fmax, fuzz, 0);
1342 input_abs_set_res(input, code,
1343 hidinput_calc_abs_res(field, code));
1344 break;
1345 case EV_KEY:
1346 input_set_capability(input, EV_KEY, code);
1347 break;
1348 case EV_MSC:
1349 input_set_capability(input, EV_MSC, code);
1350 break;
1351 }
1352}
1353
1354static void wacom_wac_pen_usage_mapping(struct hid_device *hdev,
1355 struct hid_field *field, struct hid_usage *usage)
1356{
1357 struct wacom *wacom = hid_get_drvdata(hdev);
1358
1359 switch (usage->hid) {
1360 case HID_GD_X:
1361 wacom_map_usage(wacom, usage, field, EV_ABS, ABS_X, 4);
1362 break;
1363 case HID_GD_Y:
1364 wacom_map_usage(wacom, usage, field, EV_ABS, ABS_Y, 4);
1365 break;
1366 case HID_DG_TIPPRESSURE:
1367 wacom_map_usage(wacom, usage, field, EV_ABS, ABS_PRESSURE, 0);
1368 break;
1369 case HID_DG_INRANGE:
1370 wacom_map_usage(wacom, usage, field, EV_KEY, BTN_TOOL_PEN, 0);
1371 break;
1372 case HID_DG_INVERT:
1373 wacom_map_usage(wacom, usage, field, EV_KEY,
1374 BTN_TOOL_RUBBER, 0);
1375 break;
1376 case HID_DG_ERASER:
1377 case HID_DG_TIPSWITCH:
1378 wacom_map_usage(wacom, usage, field, EV_KEY, BTN_TOUCH, 0);
1379 break;
1380 case HID_DG_BARRELSWITCH:
1381 wacom_map_usage(wacom, usage, field, EV_KEY, BTN_STYLUS, 0);
1382 break;
1383 case HID_DG_BARRELSWITCH2:
1384 wacom_map_usage(wacom, usage, field, EV_KEY, BTN_STYLUS2, 0);
1385 break;
1386 case HID_DG_TOOLSERIALNUMBER:
1387 wacom_map_usage(wacom, usage, field, EV_MSC, MSC_SERIAL, 0);
1388 break;
1389 }
1390}
1391
1392static int wacom_wac_pen_event(struct hid_device *hdev, struct hid_field *field,
1393 struct hid_usage *usage, __s32 value)
1394{
1395 struct wacom *wacom = hid_get_drvdata(hdev);
1396 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1397 struct input_dev *input = wacom_wac->input;
1398
1399 /* checking which Tool / tip switch to send */
1400 switch (usage->hid) {
1401 case HID_DG_INRANGE:
1402 wacom_wac->hid_data.inrange_state = value;
1403 return 0;
1404 case HID_DG_INVERT:
1405 wacom_wac->hid_data.invert_state = value;
1406 return 0;
1407 case HID_DG_ERASER:
1408 case HID_DG_TIPSWITCH:
1409 wacom_wac->hid_data.tipswitch |= value;
1410 return 0;
1411 }
1412
1413 /* send pen events only when touch is up or forced out */
1414 if (!usage->type || wacom_wac->shared->touch_down)
1415 return 0;
1416
1417 input_event(input, usage->type, usage->code, value);
1418
1419 return 0;
1420}
1421
1422static void wacom_wac_pen_report(struct hid_device *hdev,
1423 struct hid_report *report)
1424{
1425 struct wacom *wacom = hid_get_drvdata(hdev);
1426 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1427 struct input_dev *input = wacom_wac->input;
1428 bool prox = wacom_wac->hid_data.inrange_state;
1429
1430 if (!wacom_wac->shared->stylus_in_proximity) /* first in prox */
1431 /* Going into proximity select tool */
1432 wacom_wac->tool[0] = wacom_wac->hid_data.invert_state ?
1433 BTN_TOOL_RUBBER : BTN_TOOL_PEN;
1434
1435 /* keep pen state for touch events */
1436 wacom_wac->shared->stylus_in_proximity = prox;
1437
1438 /* send pen events only when touch is up or forced out */
1439 if (!wacom_wac->shared->touch_down) {
1440 input_report_key(input, BTN_TOUCH,
1441 wacom_wac->hid_data.tipswitch);
1442 input_report_key(input, wacom_wac->tool[0], prox);
1443
1444 wacom_wac->hid_data.tipswitch = false;
1445
1446 input_sync(input);
1447 }
1448}
1449
1450static void wacom_wac_finger_usage_mapping(struct hid_device *hdev,
1451 struct hid_field *field, struct hid_usage *usage)
1452{
1453 struct wacom *wacom = hid_get_drvdata(hdev);
1454 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1455 struct wacom_features *features = &wacom_wac->features;
1456 unsigned touch_max = wacom_wac->features.touch_max;
1457
1458 switch (usage->hid) {
1459 case HID_GD_X:
1460 features->last_slot_field = usage->hid;
1461 if (touch_max == 1)
1462 wacom_map_usage(wacom, usage, field, EV_ABS, ABS_X, 4);
1463 else
1464 wacom_map_usage(wacom, usage, field, EV_ABS,
1465 ABS_MT_POSITION_X, 4);
1466 break;
1467 case HID_GD_Y:
1468 features->last_slot_field = usage->hid;
1469 if (touch_max == 1)
1470 wacom_map_usage(wacom, usage, field, EV_ABS, ABS_Y, 4);
1471 else
1472 wacom_map_usage(wacom, usage, field, EV_ABS,
1473 ABS_MT_POSITION_Y, 4);
1474 break;
1475 case HID_DG_CONTACTID:
1476 features->last_slot_field = usage->hid;
1477 break;
1478 case HID_DG_INRANGE:
1479 features->last_slot_field = usage->hid;
1480 break;
1481 case HID_DG_INVERT:
1482 features->last_slot_field = usage->hid;
1483 break;
1484 case HID_DG_TIPSWITCH:
1485 features->last_slot_field = usage->hid;
1486 wacom_map_usage(wacom, usage, field, EV_KEY, BTN_TOUCH, 0);
1487 break;
1488 }
1489}
1490
1491static void wacom_wac_finger_slot(struct wacom_wac *wacom_wac,
1492 struct input_dev *input)
1493{
1494 struct hid_data *hid_data = &wacom_wac->hid_data;
1495 bool mt = wacom_wac->features.touch_max > 1;
1496 bool prox = hid_data->tipswitch &&
1497 !wacom_wac->shared->stylus_in_proximity;
1498
1499 if (mt) {
1500 int slot;
1501
1502 slot = input_mt_get_slot_by_key(input, hid_data->id);
1503 input_mt_slot(input, slot);
1504 input_mt_report_slot_state(input, MT_TOOL_FINGER, prox);
1505 }
1506 else {
1507 input_report_key(input, BTN_TOUCH, prox);
1508 }
1509
1510 if (prox) {
1511 input_report_abs(input, mt ? ABS_MT_POSITION_X : ABS_X,
1512 hid_data->x);
1513 input_report_abs(input, mt ? ABS_MT_POSITION_Y : ABS_Y,
1514 hid_data->y);
1515 }
1516}
1517
1518static int wacom_wac_finger_event(struct hid_device *hdev,
1519 struct hid_field *field, struct hid_usage *usage, __s32 value)
1520{
1521 struct wacom *wacom = hid_get_drvdata(hdev);
1522 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1523
1524 switch (usage->hid) {
1525 case HID_GD_X:
1526 wacom_wac->hid_data.x = value;
1527 break;
1528 case HID_GD_Y:
1529 wacom_wac->hid_data.y = value;
1530 break;
1531 case HID_DG_CONTACTID:
1532 wacom_wac->hid_data.id = value;
1533 break;
1534 case HID_DG_TIPSWITCH:
1535 wacom_wac->hid_data.tipswitch = value;
1536 break;
1537 }
1538
1539
1540 if (usage->usage_index + 1 == field->report_count) {
1541 if (usage->hid == wacom_wac->features.last_slot_field)
1542 wacom_wac_finger_slot(wacom_wac, wacom_wac->input);
1543 }
1544
1545 return 0;
1546}
1547
1548static int wacom_wac_finger_count_touches(struct hid_device *hdev)
1549{
1550 struct wacom *wacom = hid_get_drvdata(hdev);
1551 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1552 struct input_dev *input = wacom_wac->input;
1553 unsigned touch_max = wacom_wac->features.touch_max;
1554 int count = 0;
1555 int i;
1556
1557 if (touch_max == 1)
1558 return wacom_wac->hid_data.tipswitch &&
1559 !wacom_wac->shared->stylus_in_proximity;
1560
1561 for (i = 0; i < input->mt->num_slots; i++) {
1562 struct input_mt_slot *ps = &input->mt->slots[i];
1563 int id = input_mt_get_value(ps, ABS_MT_TRACKING_ID);
1564 if (id >= 0)
1565 count++;
1566 }
1567
1568 return count;
1569}
1570
1571static void wacom_wac_finger_report(struct hid_device *hdev,
1572 struct hid_report *report)
1573{
1574 struct wacom *wacom = hid_get_drvdata(hdev);
1575 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1576 struct input_dev *input = wacom_wac->input;
1577 unsigned touch_max = wacom_wac->features.touch_max;
1578
1579 if (touch_max > 1)
1580 input_mt_sync_frame(input);
1581
1582 input_sync(input);
1583
1584 /* keep touch state for pen event */
1585 wacom_wac->shared->touch_down = wacom_wac_finger_count_touches(hdev);
1586}
1587
1588void wacom_wac_usage_mapping(struct hid_device *hdev,
1589 struct hid_field *field, struct hid_usage *usage)
1590{
1591 struct wacom *wacom = hid_get_drvdata(hdev);
1592 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1593 struct input_dev *input = wacom_wac->input;
1594
1595 /* currently, only direct devices have proper hid report descriptors */
1596 __set_bit(INPUT_PROP_DIRECT, input->propbit);
1597
1598 if (WACOM_PEN_FIELD(field))
1599 return wacom_wac_pen_usage_mapping(hdev, field, usage);
1600
1601 if (WACOM_FINGER_FIELD(field))
1602 return wacom_wac_finger_usage_mapping(hdev, field, usage);
1603}
1604
1605int wacom_wac_event(struct hid_device *hdev, struct hid_field *field,
1606 struct hid_usage *usage, __s32 value)
1607{
1608 struct wacom *wacom = hid_get_drvdata(hdev);
1609
1610 if (wacom->wacom_wac.features.type != HID_GENERIC)
1611 return 0;
1612
1613 if (WACOM_PEN_FIELD(field))
1614 return wacom_wac_pen_event(hdev, field, usage, value);
1615
1616 if (WACOM_FINGER_FIELD(field))
1617 return wacom_wac_finger_event(hdev, field, usage, value);
1618
1619 return 0;
1620}
1621
1622void wacom_wac_report(struct hid_device *hdev, struct hid_report *report)
1623{
1624 struct wacom *wacom = hid_get_drvdata(hdev);
1625 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1626 struct hid_field *field = report->field[0];
1627
1628 if (wacom_wac->features.type != HID_GENERIC)
1629 return;
1630
1631 if (WACOM_PEN_FIELD(field))
1632 return wacom_wac_pen_report(hdev, report);
1633
1634 if (WACOM_FINGER_FIELD(field))
1635 return wacom_wac_finger_report(hdev, report);
1636}
1637
1638static int wacom_bpt_touch(struct wacom_wac *wacom)
1639{
1640 struct wacom_features *features = &wacom->features;
1641 struct input_dev *input = wacom->input;
1642 struct input_dev *pad_input = wacom->pad_input;
1643 unsigned char *data = wacom->data;
1644 int i;
1645 int contact_with_no_pen_down_count = 0;
1646
1647 if (data[0] != 0x02)
1648 return 0;
1649
1650 for (i = 0; i < 2; i++) {
1651 int offset = (data[1] & 0x80) ? (8 * i) : (9 * i);
1652 bool touch = data[offset + 3] & 0x80;
1653
1654 /*
1655 * Touch events need to be disabled while stylus is
1656 * in proximity because user's hand is resting on touchpad
1657 * and sending unwanted events. User expects tablet buttons
1658 * to continue working though.
1659 */
1660 touch = touch && !wacom->shared->stylus_in_proximity;
1661
1662 input_mt_slot(input, i);
1663 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1664 if (touch) {
1665 int x = get_unaligned_be16(&data[offset + 3]) & 0x7ff;
1666 int y = get_unaligned_be16(&data[offset + 5]) & 0x7ff;
1667 if (features->quirks & WACOM_QUIRK_BBTOUCH_LOWRES) {
1668 x <<= 5;
1669 y <<= 5;
1670 }
1671 input_report_abs(input, ABS_MT_POSITION_X, x);
1672 input_report_abs(input, ABS_MT_POSITION_Y, y);
1673 contact_with_no_pen_down_count++;
1674 }
1675 }
1676
1677 input_mt_sync_frame(input);
1678
1679 input_report_key(pad_input, BTN_LEFT, (data[1] & 0x08) != 0);
1680 input_report_key(pad_input, BTN_FORWARD, (data[1] & 0x04) != 0);
1681 input_report_key(pad_input, BTN_BACK, (data[1] & 0x02) != 0);
1682 input_report_key(pad_input, BTN_RIGHT, (data[1] & 0x01) != 0);
1683 wacom->shared->touch_down = (contact_with_no_pen_down_count > 0);
1684
1685 return 1;
1686}
1687
1688static int wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data, int last_touch_count)
1689{
1690 struct wacom_features *features = &wacom->features;
1691 struct input_dev *input = wacom->input;
1692 bool touch = data[1] & 0x80;
1693 int slot = input_mt_get_slot_by_key(input, data[0]);
1694
1695 if (slot < 0)
1696 return 0;
1697
1698 touch = touch && !wacom->shared->stylus_in_proximity;
1699
1700 input_mt_slot(input, slot);
1701 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1702
1703 if (touch) {
1704 int x = (data[2] << 4) | (data[4] >> 4);
1705 int y = (data[3] << 4) | (data[4] & 0x0f);
1706 int width, height;
1707
1708 if (features->type >= INTUOSPS && features->type <= INTUOSPL) {
1709 width = data[5] * 100;
1710 height = data[6] * 100;
1711 } else {
1712 /*
1713 * "a" is a scaled-down area which we assume is
1714 * roughly circular and which can be described as:
1715 * a=(pi*r^2)/C.
1716 */
1717 int a = data[5];
1718 int x_res = input_abs_get_res(input, ABS_MT_POSITION_X);
1719 int y_res = input_abs_get_res(input, ABS_MT_POSITION_Y);
1720 width = 2 * int_sqrt(a * WACOM_CONTACT_AREA_SCALE);
1721 height = width * y_res / x_res;
1722 }
1723
1724 input_report_abs(input, ABS_MT_POSITION_X, x);
1725 input_report_abs(input, ABS_MT_POSITION_Y, y);
1726 input_report_abs(input, ABS_MT_TOUCH_MAJOR, width);
1727 input_report_abs(input, ABS_MT_TOUCH_MINOR, height);
1728 last_touch_count++;
1729 }
1730 return last_touch_count;
1731}
1732
1733static void wacom_bpt3_button_msg(struct wacom_wac *wacom, unsigned char *data)
1734{
1735 struct input_dev *input = wacom->pad_input;
1736 struct wacom_features *features = &wacom->features;
1737
1738 if (features->type == INTUOSHT) {
1739 input_report_key(input, BTN_LEFT, (data[1] & 0x02) != 0);
1740 input_report_key(input, BTN_BACK, (data[1] & 0x08) != 0);
1741 } else {
1742 input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0);
1743 input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0);
1744 }
1745 input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0);
1746 input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0);
1747}
1748
1749static int wacom_bpt3_touch(struct wacom_wac *wacom)
1750{
1751 struct input_dev *input = wacom->input;
1752 unsigned char *data = wacom->data;
1753 int count = data[1] & 0x07;
1754 int i;
1755 int contact_with_no_pen_down_count = 0;
1756
1757 if (data[0] != 0x02)
1758 return 0;
1759
1760 /* data has up to 7 fixed sized 8-byte messages starting at data[2] */
1761 for (i = 0; i < count; i++) {
1762 int offset = (8 * i) + 2;
1763 int msg_id = data[offset];
1764
1765 if (msg_id >= 2 && msg_id <= 17)
1766 contact_with_no_pen_down_count =
1767 wacom_bpt3_touch_msg(wacom, data + offset,
1768 contact_with_no_pen_down_count);
1769 else if (msg_id == 128)
1770 wacom_bpt3_button_msg(wacom, data + offset);
1771
1772 }
1773 input_mt_sync_frame(input);
1774 wacom->shared->touch_down = (contact_with_no_pen_down_count > 0);
1775
1776 return 1;
1777}
1778
1779static int wacom_bpt_pen(struct wacom_wac *wacom)
1780{
1781 struct wacom_features *features = &wacom->features;
1782 struct input_dev *input = wacom->input;
1783 unsigned char *data = wacom->data;
1784 int prox = 0, x = 0, y = 0, p = 0, d = 0, pen = 0, btn1 = 0, btn2 = 0;
1785
1786 if (data[0] != WACOM_REPORT_PENABLED)
1787 return 0;
1788
1789 if (wacom->shared->touch_down)
1790 return 0;
1791
1792 prox = (data[1] & 0x20) == 0x20;
1793
1794 /*
1795 * All reports shared between PEN and RUBBER tool must be
1796 * forced to a known starting value (zero) when transitioning to
1797 * out-of-prox.
1798 *
1799 * If not reset then, to userspace, it will look like lost events
1800 * if new tool comes in-prox with same values as previous tool sent.
1801 *
1802 * Hardware does report zero in most out-of-prox cases but not all.
1803 */
1804 if (prox) {
1805 if (!wacom->shared->stylus_in_proximity) {
1806 if (data[1] & 0x08) {
1807 wacom->tool[0] = BTN_TOOL_RUBBER;
1808 wacom->id[0] = ERASER_DEVICE_ID;
1809 } else {
1810 wacom->tool[0] = BTN_TOOL_PEN;
1811 wacom->id[0] = STYLUS_DEVICE_ID;
1812 }
1813 wacom->shared->stylus_in_proximity = true;
1814 }
1815 x = le16_to_cpup((__le16 *)&data[2]);
1816 y = le16_to_cpup((__le16 *)&data[4]);
1817 p = le16_to_cpup((__le16 *)&data[6]);
1818 /*
1819 * Convert distance from out prox to distance from tablet.
1820 * distance will be greater than distance_max once
1821 * touching and applying pressure; do not report negative
1822 * distance.
1823 */
1824 if (data[8] <= features->distance_max)
1825 d = features->distance_max - data[8];
1826
1827 pen = data[1] & 0x01;
1828 btn1 = data[1] & 0x02;
1829 btn2 = data[1] & 0x04;
1830 }
1831
1832 input_report_key(input, BTN_TOUCH, pen);
1833 input_report_key(input, BTN_STYLUS, btn1);
1834 input_report_key(input, BTN_STYLUS2, btn2);
1835
1836 input_report_abs(input, ABS_X, x);
1837 input_report_abs(input, ABS_Y, y);
1838 input_report_abs(input, ABS_PRESSURE, p);
1839 input_report_abs(input, ABS_DISTANCE, d);
1840
1841 if (!prox) {
1842 wacom->id[0] = 0;
1843 wacom->shared->stylus_in_proximity = false;
1844 }
1845
1846 input_report_key(input, wacom->tool[0], prox); /* PEN or RUBBER */
1847 input_report_abs(input, ABS_MISC, wacom->id[0]); /* TOOL ID */
1848
1849 return 1;
1850}
1851
1852static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len)
1853{
1854 if (len == WACOM_PKGLEN_BBTOUCH)
1855 return wacom_bpt_touch(wacom);
1856 else if (len == WACOM_PKGLEN_BBTOUCH3)
1857 return wacom_bpt3_touch(wacom);
1858 else if (len == WACOM_PKGLEN_BBFUN || len == WACOM_PKGLEN_BBPEN)
1859 return wacom_bpt_pen(wacom);
1860
1861 return 0;
1862}
1863
1864static void wacom_bamboo_pad_pen_event(struct wacom_wac *wacom,
1865 unsigned char *data)
1866{
1867 unsigned char prefix;
1868
1869 /*
1870 * We need to reroute the event from the debug interface to the
1871 * pen interface.
1872 * We need to add the report ID to the actual pen report, so we
1873 * temporary overwrite the first byte to prevent having to kzalloc/kfree
1874 * and memcpy the report.
1875 */
1876 prefix = data[0];
1877 data[0] = WACOM_REPORT_BPAD_PEN;
1878
1879 /*
1880 * actually reroute the event.
1881 * No need to check if wacom->shared->pen is valid, hid_input_report()
1882 * will check for us.
1883 */
1884 hid_input_report(wacom->shared->pen, HID_INPUT_REPORT, data,
1885 WACOM_PKGLEN_PENABLED, 1);
1886
1887 data[0] = prefix;
1888}
1889
1890static int wacom_bamboo_pad_touch_event(struct wacom_wac *wacom,
1891 unsigned char *data)
1892{
1893 struct input_dev *input = wacom->input;
1894 unsigned char *finger_data, prefix;
1895 unsigned id;
1896 int x, y;
1897 bool valid;
1898
1899 prefix = data[0];
1900
1901 for (id = 0; id < wacom->features.touch_max; id++) {
1902 valid = !!(prefix & BIT(id)) &&
1903 !wacom->shared->stylus_in_proximity;
1904
1905 input_mt_slot(input, id);
1906 input_mt_report_slot_state(input, MT_TOOL_FINGER, valid);
1907
1908 if (!valid)
1909 continue;
1910
1911 finger_data = data + 1 + id * 3;
1912 x = finger_data[0] | ((finger_data[1] & 0x0f) << 8);
1913 y = (finger_data[2] << 4) | (finger_data[1] >> 4);
1914
1915 input_report_abs(input, ABS_MT_POSITION_X, x);
1916 input_report_abs(input, ABS_MT_POSITION_Y, y);
1917 }
1918
1919 input_mt_sync_frame(input);
1920
1921 input_report_key(input, BTN_LEFT, prefix & 0x40);
1922 input_report_key(input, BTN_RIGHT, prefix & 0x80);
1923
1924 /* keep touch state for pen event */
1925 wacom->shared->touch_down = !!prefix &&
1926 !wacom->shared->stylus_in_proximity;
1927
1928 return 1;
1929}
1930
1931static int wacom_bamboo_pad_irq(struct wacom_wac *wacom, size_t len)
1932{
1933 unsigned char *data = wacom->data;
1934
1935 if (!((len == WACOM_PKGLEN_BPAD_TOUCH) ||
1936 (len == WACOM_PKGLEN_BPAD_TOUCH_USB)) ||
1937 (data[0] != WACOM_REPORT_BPAD_TOUCH))
1938 return 0;
1939
1940 if (data[1] & 0x01)
1941 wacom_bamboo_pad_pen_event(wacom, &data[1]);
1942
1943 if (data[1] & 0x02)
1944 return wacom_bamboo_pad_touch_event(wacom, &data[9]);
1945
1946 return 0;
1947}
1948
1949static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len)
1950{
1951 unsigned char *data = wacom->data;
1952 int connected;
1953
1954 if (len != WACOM_PKGLEN_WIRELESS || data[0] != WACOM_REPORT_WL)
1955 return 0;
1956
1957 connected = data[1] & 0x01;
1958 if (connected) {
1959 int pid, battery, charging;
1960
1961 if ((wacom->shared->type == INTUOSHT) &&
1962 wacom->shared->touch_input &&
1963 wacom->shared->touch_max) {
1964 input_report_switch(wacom->shared->touch_input,
1965 SW_MUTE_DEVICE, data[5] & 0x40);
1966 input_sync(wacom->shared->touch_input);
1967 }
1968
1969 pid = get_unaligned_be16(&data[6]);
1970 battery = (data[5] & 0x3f) * 100 / 31;
1971 charging = !!(data[5] & 0x80);
1972 if (wacom->pid != pid) {
1973 wacom->pid = pid;
1974 wacom_schedule_work(wacom);
1975 }
1976
1977 if (wacom->shared->type)
1978 wacom_notify_battery(wacom, battery, charging, 1, 0);
1979
1980 } else if (wacom->pid != 0) {
1981 /* disconnected while previously connected */
1982 wacom->pid = 0;
1983 wacom_schedule_work(wacom);
1984 wacom_notify_battery(wacom, 0, 0, 0, 0);
1985 }
1986
1987 return 0;
1988}
1989
1990static int wacom_status_irq(struct wacom_wac *wacom_wac, size_t len)
1991{
1992 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
1993 struct wacom_features *features = &wacom_wac->features;
1994 unsigned char *data = wacom_wac->data;
1995
1996 if (data[0] != WACOM_REPORT_USB)
1997 return 0;
1998
1999 if (features->type == INTUOSHT &&
2000 wacom_wac->shared->touch_input &&
2001 features->touch_max) {
2002 input_report_switch(wacom_wac->shared->touch_input,
2003 SW_MUTE_DEVICE, data[8] & 0x40);
2004 input_sync(wacom_wac->shared->touch_input);
2005 }
2006
2007 if (data[9] & 0x02) { /* wireless module is attached */
2008 int battery = (data[8] & 0x3f) * 100 / 31;
2009 bool charging = !!(data[8] & 0x80);
2010
2011 wacom_notify_battery(wacom_wac, battery, charging,
2012 battery || charging, 1);
2013
2014 if (!wacom->battery.dev &&
2015 !(features->quirks & WACOM_QUIRK_BATTERY)) {
2016 features->quirks |= WACOM_QUIRK_BATTERY;
2017 INIT_WORK(&wacom->work, wacom_battery_work);
2018 wacom_schedule_work(wacom_wac);
2019 }
2020 }
2021 else if ((features->quirks & WACOM_QUIRK_BATTERY) &&
2022 wacom->battery.dev) {
2023 features->quirks &= ~WACOM_QUIRK_BATTERY;
2024 INIT_WORK(&wacom->work, wacom_battery_work);
2025 wacom_schedule_work(wacom_wac);
2026 wacom_notify_battery(wacom_wac, 0, 0, 0, 0);
2027 }
2028 return 0;
2029}
2030
2031void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len)
2032{
2033 bool sync;
2034
2035 switch (wacom_wac->features.type) {
2036 case PENPARTNER:
2037 sync = wacom_penpartner_irq(wacom_wac);
2038 break;
2039
2040 case PL:
2041 sync = wacom_pl_irq(wacom_wac);
2042 break;
2043
2044 case WACOM_G4:
2045 case GRAPHIRE:
2046 case GRAPHIRE_BT:
2047 case WACOM_MO:
2048 sync = wacom_graphire_irq(wacom_wac);
2049 break;
2050
2051 case PTU:
2052 sync = wacom_ptu_irq(wacom_wac);
2053 break;
2054
2055 case DTU:
2056 sync = wacom_dtu_irq(wacom_wac);
2057 break;
2058
2059 case DTUS:
2060 case DTUSX:
2061 sync = wacom_dtus_irq(wacom_wac);
2062 break;
2063
2064 case INTUOS:
2065 case INTUOS3S:
2066 case INTUOS3:
2067 case INTUOS3L:
2068 case INTUOS4S:
2069 case INTUOS4:
2070 case INTUOS4L:
2071 case CINTIQ:
2072 case WACOM_BEE:
2073 case WACOM_13HD:
2074 case WACOM_21UX2:
2075 case WACOM_22HD:
2076 case WACOM_24HD:
2077 case WACOM_27QHD:
2078 case DTK:
2079 case CINTIQ_HYBRID:
2080 sync = wacom_intuos_irq(wacom_wac);
2081 break;
2082
2083 case INTUOS4WL:
2084 sync = wacom_intuos_bt_irq(wacom_wac, len);
2085 break;
2086
2087 case WACOM_24HDT:
2088 case WACOM_27QHDT:
2089 sync = wacom_24hdt_irq(wacom_wac);
2090 break;
2091
2092 case INTUOS5S:
2093 case INTUOS5:
2094 case INTUOS5L:
2095 case INTUOSPS:
2096 case INTUOSPM:
2097 case INTUOSPL:
2098 if (len == WACOM_PKGLEN_BBTOUCH3)
2099 sync = wacom_bpt3_touch(wacom_wac);
2100 else if (wacom_wac->data[0] == WACOM_REPORT_USB)
2101 sync = wacom_status_irq(wacom_wac, len);
2102 else
2103 sync = wacom_intuos_irq(wacom_wac);
2104 break;
2105
2106 case TABLETPC:
2107 case TABLETPCE:
2108 case TABLETPC2FG:
2109 case MTSCREEN:
2110 case MTTPC:
2111 case MTTPC_B:
2112 sync = wacom_tpc_irq(wacom_wac, len);
2113 break;
2114
2115 case BAMBOO_PT:
2116 case INTUOSHT:
2117 if (wacom_wac->data[0] == WACOM_REPORT_USB)
2118 sync = wacom_status_irq(wacom_wac, len);
2119 else
2120 sync = wacom_bpt_irq(wacom_wac, len);
2121 break;
2122
2123 case BAMBOO_PAD:
2124 sync = wacom_bamboo_pad_irq(wacom_wac, len);
2125 break;
2126
2127 case WIRELESS:
2128 sync = wacom_wireless_irq(wacom_wac, len);
2129 break;
2130
2131 default:
2132 sync = false;
2133 break;
2134 }
2135
2136 if (sync) {
2137 input_sync(wacom_wac->input);
2138 if (wacom_wac->pad_input)
2139 input_sync(wacom_wac->pad_input);
2140 }
2141}
2142
2143static void wacom_setup_cintiq(struct wacom_wac *wacom_wac)
2144{
2145 struct input_dev *input_dev = wacom_wac->input;
2146
2147 input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
2148
2149 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2150 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2151 __set_bit(BTN_TOOL_BRUSH, input_dev->keybit);
2152 __set_bit(BTN_TOOL_PENCIL, input_dev->keybit);
2153 __set_bit(BTN_TOOL_AIRBRUSH, input_dev->keybit);
2154 __set_bit(BTN_STYLUS, input_dev->keybit);
2155 __set_bit(BTN_STYLUS2, input_dev->keybit);
2156
2157 input_set_abs_params(input_dev, ABS_DISTANCE,
2158 0, wacom_wac->features.distance_max, 0, 0);
2159 input_set_abs_params(input_dev, ABS_WHEEL, 0, 1023, 0, 0);
2160 input_set_abs_params(input_dev, ABS_TILT_X, -64, 63, 0, 0);
2161 input_abs_set_res(input_dev, ABS_TILT_X, 57);
2162 input_set_abs_params(input_dev, ABS_TILT_Y, -64, 63, 0, 0);
2163 input_abs_set_res(input_dev, ABS_TILT_Y, 57);
2164}
2165
2166static void wacom_setup_intuos(struct wacom_wac *wacom_wac)
2167{
2168 struct input_dev *input_dev = wacom_wac->input;
2169
2170 input_set_capability(input_dev, EV_REL, REL_WHEEL);
2171
2172 wacom_setup_cintiq(wacom_wac);
2173
2174 __set_bit(BTN_LEFT, input_dev->keybit);
2175 __set_bit(BTN_RIGHT, input_dev->keybit);
2176 __set_bit(BTN_MIDDLE, input_dev->keybit);
2177 __set_bit(BTN_SIDE, input_dev->keybit);
2178 __set_bit(BTN_EXTRA, input_dev->keybit);
2179 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
2180 __set_bit(BTN_TOOL_LENS, input_dev->keybit);
2181
2182 input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0);
2183 input_abs_set_res(input_dev, ABS_RZ, 287);
2184 input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0);
2185}
2186
2187void wacom_setup_device_quirks(struct wacom_features *features)
2188{
2189
2190 /* touch device found but size is not defined. use default */
2191 if (features->device_type == BTN_TOOL_FINGER && !features->x_max) {
2192 features->x_max = 1023;
2193 features->y_max = 1023;
2194 }
2195
2196 /* quirk for bamboo touch with 2 low res touches */
2197 if (features->type == BAMBOO_PT &&
2198 features->pktlen == WACOM_PKGLEN_BBTOUCH) {
2199 features->x_max <<= 5;
2200 features->y_max <<= 5;
2201 features->x_fuzz <<= 5;
2202 features->y_fuzz <<= 5;
2203 features->quirks |= WACOM_QUIRK_BBTOUCH_LOWRES;
2204 }
2205
2206 if (features->type == WIRELESS) {
2207
2208 /* monitor never has input and pen/touch have delayed create */
2209 features->quirks |= WACOM_QUIRK_NO_INPUT;
2210
2211 /* must be monitor interface if no device_type set */
2212 if (!features->device_type) {
2213 features->quirks |= WACOM_QUIRK_MONITOR;
2214 features->quirks |= WACOM_QUIRK_BATTERY;
2215 }
2216 }
2217}
2218
2219static void wacom_abs_set_axis(struct input_dev *input_dev,
2220 struct wacom_wac *wacom_wac)
2221{
2222 struct wacom_features *features = &wacom_wac->features;
2223
2224 if (features->device_type == BTN_TOOL_PEN) {
2225 input_set_abs_params(input_dev, ABS_X, features->x_min,
2226 features->x_max, features->x_fuzz, 0);
2227 input_set_abs_params(input_dev, ABS_Y, features->y_min,
2228 features->y_max, features->y_fuzz, 0);
2229 input_set_abs_params(input_dev, ABS_PRESSURE, 0,
2230 features->pressure_max, features->pressure_fuzz, 0);
2231
2232 /* penabled devices have fixed resolution for each model */
2233 input_abs_set_res(input_dev, ABS_X, features->x_resolution);
2234 input_abs_set_res(input_dev, ABS_Y, features->y_resolution);
2235 } else {
2236 if (features->touch_max == 1) {
2237 input_set_abs_params(input_dev, ABS_X, 0,
2238 features->x_max, features->x_fuzz, 0);
2239 input_set_abs_params(input_dev, ABS_Y, 0,
2240 features->y_max, features->y_fuzz, 0);
2241 input_abs_set_res(input_dev, ABS_X,
2242 features->x_resolution);
2243 input_abs_set_res(input_dev, ABS_Y,
2244 features->y_resolution);
2245 }
2246
2247 if (features->touch_max > 1) {
2248 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 0,
2249 features->x_max, features->x_fuzz, 0);
2250 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 0,
2251 features->y_max, features->y_fuzz, 0);
2252 input_abs_set_res(input_dev, ABS_MT_POSITION_X,
2253 features->x_resolution);
2254 input_abs_set_res(input_dev, ABS_MT_POSITION_Y,
2255 features->y_resolution);
2256 }
2257 }
2258}
2259
2260int wacom_setup_pentouch_input_capabilities(struct input_dev *input_dev,
2261 struct wacom_wac *wacom_wac)
2262{
2263 struct wacom_features *features = &wacom_wac->features;
2264
2265 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
2266
2267 if (features->type == HID_GENERIC)
2268 /* setup has already been done */
2269 return 0;
2270
2271 __set_bit(BTN_TOUCH, input_dev->keybit);
2272 __set_bit(ABS_MISC, input_dev->absbit);
2273
2274 wacom_abs_set_axis(input_dev, wacom_wac);
2275
2276 switch (features->type) {
2277 case GRAPHIRE_BT:
2278 __clear_bit(ABS_MISC, input_dev->absbit);
2279
2280 case WACOM_MO:
2281 case WACOM_G4:
2282 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
2283 features->distance_max,
2284 0, 0);
2285 /* fall through */
2286
2287 case GRAPHIRE:
2288 input_set_capability(input_dev, EV_REL, REL_WHEEL);
2289
2290 __set_bit(BTN_LEFT, input_dev->keybit);
2291 __set_bit(BTN_RIGHT, input_dev->keybit);
2292 __set_bit(BTN_MIDDLE, input_dev->keybit);
2293
2294 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2295 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2296 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
2297 __set_bit(BTN_STYLUS, input_dev->keybit);
2298 __set_bit(BTN_STYLUS2, input_dev->keybit);
2299
2300 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2301 break;
2302
2303 case WACOM_27QHD:
2304 case WACOM_24HD:
2305 case DTK:
2306 case WACOM_22HD:
2307 case WACOM_21UX2:
2308 case WACOM_BEE:
2309 case CINTIQ:
2310 case WACOM_13HD:
2311 case CINTIQ_HYBRID:
2312 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
2313 input_abs_set_res(input_dev, ABS_Z, 287);
2314 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
2315 wacom_setup_cintiq(wacom_wac);
2316 break;
2317
2318 case INTUOS3:
2319 case INTUOS3L:
2320 case INTUOS3S:
2321 case INTUOS4:
2322 case INTUOS4WL:
2323 case INTUOS4L:
2324 case INTUOS4S:
2325 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
2326 input_abs_set_res(input_dev, ABS_Z, 287);
2327 /* fall through */
2328
2329 case INTUOS:
2330 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2331
2332 wacom_setup_intuos(wacom_wac);
2333 break;
2334
2335 case INTUOS5:
2336 case INTUOS5L:
2337 case INTUOSPM:
2338 case INTUOSPL:
2339 case INTUOS5S:
2340 case INTUOSPS:
2341 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2342
2343 if (features->device_type == BTN_TOOL_PEN) {
2344 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
2345 features->distance_max,
2346 0, 0);
2347
2348 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
2349 input_abs_set_res(input_dev, ABS_Z, 287);
2350
2351 wacom_setup_intuos(wacom_wac);
2352 } else if (features->device_type == BTN_TOOL_FINGER) {
2353 __clear_bit(ABS_MISC, input_dev->absbit);
2354
2355 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR,
2356 0, features->x_max, 0, 0);
2357 input_set_abs_params(input_dev, ABS_MT_TOUCH_MINOR,
2358 0, features->y_max, 0, 0);
2359 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);
2360 }
2361 break;
2362
2363 case WACOM_24HDT:
2364 if (features->device_type == BTN_TOOL_FINGER) {
2365 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0);
2366 input_set_abs_params(input_dev, ABS_MT_WIDTH_MAJOR, 0, features->x_max, 0, 0);
2367 input_set_abs_params(input_dev, ABS_MT_WIDTH_MINOR, 0, features->y_max, 0, 0);
2368 input_set_abs_params(input_dev, ABS_MT_ORIENTATION, 0, 1, 0, 0);
2369 }
2370 /* fall through */
2371
2372 case WACOM_27QHDT:
2373 case MTSCREEN:
2374 case MTTPC:
2375 case MTTPC_B:
2376 case TABLETPC2FG:
2377 if (features->device_type == BTN_TOOL_FINGER && features->touch_max > 1)
2378 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_DIRECT);
2379 /* fall through */
2380
2381 case TABLETPC:
2382 case TABLETPCE:
2383 __clear_bit(ABS_MISC, input_dev->absbit);
2384
2385 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
2386
2387 if (features->device_type != BTN_TOOL_PEN)
2388 break; /* no need to process stylus stuff */
2389
2390 /* fall through */
2391
2392 case DTUS:
2393 case DTUSX:
2394 case PL:
2395 case DTU:
2396 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2397 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2398 __set_bit(BTN_STYLUS, input_dev->keybit);
2399 __set_bit(BTN_STYLUS2, input_dev->keybit);
2400
2401 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
2402 break;
2403
2404 case PTU:
2405 __set_bit(BTN_STYLUS2, input_dev->keybit);
2406 /* fall through */
2407
2408 case PENPARTNER:
2409 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2410 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2411 __set_bit(BTN_STYLUS, input_dev->keybit);
2412
2413 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2414 break;
2415
2416 case INTUOSHT:
2417 if (features->touch_max &&
2418 features->device_type == BTN_TOOL_FINGER) {
2419 input_dev->evbit[0] |= BIT_MASK(EV_SW);
2420 __set_bit(SW_MUTE_DEVICE, input_dev->swbit);
2421 }
2422 /* fall through */
2423
2424 case BAMBOO_PT:
2425 __clear_bit(ABS_MISC, input_dev->absbit);
2426
2427 if (features->device_type == BTN_TOOL_FINGER) {
2428
2429 if (features->touch_max) {
2430 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {
2431 input_set_abs_params(input_dev,
2432 ABS_MT_TOUCH_MAJOR,
2433 0, features->x_max, 0, 0);
2434 input_set_abs_params(input_dev,
2435 ABS_MT_TOUCH_MINOR,
2436 0, features->y_max, 0, 0);
2437 }
2438 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);
2439 } else {
2440 /* buttons/keys only interface */
2441 __clear_bit(ABS_X, input_dev->absbit);
2442 __clear_bit(ABS_Y, input_dev->absbit);
2443 __clear_bit(BTN_TOUCH, input_dev->keybit);
2444
2445 /* PAD is setup by wacom_setup_pad_input_capabilities later */
2446 return 1;
2447 }
2448 } else if (features->device_type == BTN_TOOL_PEN) {
2449 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2450 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2451 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2452 __set_bit(BTN_STYLUS, input_dev->keybit);
2453 __set_bit(BTN_STYLUS2, input_dev->keybit);
2454 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
2455 features->distance_max,
2456 0, 0);
2457 }
2458 break;
2459 case BAMBOO_PAD:
2460 __clear_bit(ABS_MISC, input_dev->absbit);
2461 input_mt_init_slots(input_dev, features->touch_max,
2462 INPUT_MT_POINTER);
2463 __set_bit(BTN_LEFT, input_dev->keybit);
2464 __set_bit(BTN_RIGHT, input_dev->keybit);
2465 break;
2466 }
2467 return 0;
2468}
2469
2470int wacom_setup_pad_input_capabilities(struct input_dev *input_dev,
2471 struct wacom_wac *wacom_wac)
2472{
2473 struct wacom_features *features = &wacom_wac->features;
2474 int i;
2475
2476 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
2477
2478 /* kept for making legacy xf86-input-wacom working with the wheels */
2479 __set_bit(ABS_MISC, input_dev->absbit);
2480
2481 /* kept for making legacy xf86-input-wacom accepting the pad */
2482 input_set_abs_params(input_dev, ABS_X, 0, 1, 0, 0);
2483 input_set_abs_params(input_dev, ABS_Y, 0, 1, 0, 0);
2484
2485 /* kept for making udev and libwacom accepting the pad */
2486 __set_bit(BTN_STYLUS, input_dev->keybit);
2487
2488 switch (features->type) {
2489 case GRAPHIRE_BT:
2490 __set_bit(BTN_0, input_dev->keybit);
2491 __set_bit(BTN_1, input_dev->keybit);
2492 break;
2493
2494 case WACOM_MO:
2495 __set_bit(BTN_BACK, input_dev->keybit);
2496 __set_bit(BTN_LEFT, input_dev->keybit);
2497 __set_bit(BTN_FORWARD, input_dev->keybit);
2498 __set_bit(BTN_RIGHT, input_dev->keybit);
2499 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2500 break;
2501
2502 case WACOM_G4:
2503 __set_bit(BTN_BACK, input_dev->keybit);
2504 __set_bit(BTN_FORWARD, input_dev->keybit);
2505 input_set_capability(input_dev, EV_REL, REL_WHEEL);
2506 break;
2507
2508 case WACOM_24HD:
2509 __set_bit(BTN_A, input_dev->keybit);
2510 __set_bit(BTN_B, input_dev->keybit);
2511 __set_bit(BTN_C, input_dev->keybit);
2512 __set_bit(BTN_X, input_dev->keybit);
2513 __set_bit(BTN_Y, input_dev->keybit);
2514 __set_bit(BTN_Z, input_dev->keybit);
2515
2516 for (i = 0; i < 10; i++)
2517 __set_bit(BTN_0 + i, input_dev->keybit);
2518
2519 __set_bit(KEY_PROG1, input_dev->keybit);
2520 __set_bit(KEY_PROG2, input_dev->keybit);
2521 __set_bit(KEY_PROG3, input_dev->keybit);
2522
2523 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2524 input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0);
2525 break;
2526
2527 case WACOM_27QHD:
2528 __set_bit(KEY_PROG1, input_dev->keybit);
2529 __set_bit(KEY_PROG2, input_dev->keybit);
2530 __set_bit(KEY_PROG3, input_dev->keybit);
2531 input_set_abs_params(input_dev, ABS_X, -2048, 2048, 0, 0);
2532 input_abs_set_res(input_dev, ABS_X, 1024); /* points/g */
2533 input_set_abs_params(input_dev, ABS_Y, -2048, 2048, 0, 0);
2534 input_abs_set_res(input_dev, ABS_Y, 1024);
2535 input_set_abs_params(input_dev, ABS_Z, -2048, 2048, 0, 0);
2536 input_abs_set_res(input_dev, ABS_Z, 1024);
2537 __set_bit(INPUT_PROP_ACCELEROMETER, input_dev->propbit);
2538 break;
2539
2540 case DTK:
2541 for (i = 0; i < 6; i++)
2542 __set_bit(BTN_0 + i, input_dev->keybit);
2543
2544 break;
2545
2546 case WACOM_22HD:
2547 __set_bit(KEY_PROG1, input_dev->keybit);
2548 __set_bit(KEY_PROG2, input_dev->keybit);
2549 __set_bit(KEY_PROG3, input_dev->keybit);
2550 /* fall through */
2551
2552 case WACOM_21UX2:
2553 __set_bit(BTN_A, input_dev->keybit);
2554 __set_bit(BTN_B, input_dev->keybit);
2555 __set_bit(BTN_C, input_dev->keybit);
2556 __set_bit(BTN_X, input_dev->keybit);
2557 __set_bit(BTN_Y, input_dev->keybit);
2558 __set_bit(BTN_Z, input_dev->keybit);
2559 __set_bit(BTN_BASE, input_dev->keybit);
2560 __set_bit(BTN_BASE2, input_dev->keybit);
2561 /* fall through */
2562
2563 case WACOM_BEE:
2564 __set_bit(BTN_8, input_dev->keybit);
2565 __set_bit(BTN_9, input_dev->keybit);
2566 /* fall through */
2567
2568 case CINTIQ:
2569 for (i = 0; i < 8; i++)
2570 __set_bit(BTN_0 + i, input_dev->keybit);
2571
2572 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
2573 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
2574 break;
2575
2576 case WACOM_13HD:
2577 for (i = 0; i < 9; i++)
2578 __set_bit(BTN_0 + i, input_dev->keybit);
2579
2580 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2581 break;
2582
2583 case INTUOS3:
2584 case INTUOS3L:
2585 __set_bit(BTN_4, input_dev->keybit);
2586 __set_bit(BTN_5, input_dev->keybit);
2587 __set_bit(BTN_6, input_dev->keybit);
2588 __set_bit(BTN_7, input_dev->keybit);
2589
2590 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
2591 /* fall through */
2592
2593 case INTUOS3S:
2594 __set_bit(BTN_0, input_dev->keybit);
2595 __set_bit(BTN_1, input_dev->keybit);
2596 __set_bit(BTN_2, input_dev->keybit);
2597 __set_bit(BTN_3, input_dev->keybit);
2598
2599 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
2600 break;
2601
2602 case INTUOS5:
2603 case INTUOS5L:
2604 case INTUOSPM:
2605 case INTUOSPL:
2606 __set_bit(BTN_7, input_dev->keybit);
2607 __set_bit(BTN_8, input_dev->keybit);
2608 /* fall through */
2609
2610 case INTUOS5S:
2611 case INTUOSPS:
2612 /* touch interface does not have the pad device */
2613 if (features->device_type != BTN_TOOL_PEN)
2614 return -ENODEV;
2615
2616 for (i = 0; i < 7; i++)
2617 __set_bit(BTN_0 + i, input_dev->keybit);
2618
2619 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2620 break;
2621
2622 case INTUOS4WL:
2623 /*
2624 * For Bluetooth devices, the udev rule does not work correctly
2625 * for pads unless we add a stylus capability, which forces
2626 * ID_INPUT_TABLET to be set.
2627 */
2628 __set_bit(BTN_STYLUS, input_dev->keybit);
2629 /* fall through */
2630
2631 case INTUOS4:
2632 case INTUOS4L:
2633 __set_bit(BTN_7, input_dev->keybit);
2634 __set_bit(BTN_8, input_dev->keybit);
2635 /* fall through */
2636
2637 case INTUOS4S:
2638 for (i = 0; i < 7; i++)
2639 __set_bit(BTN_0 + i, input_dev->keybit);
2640
2641 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2642 break;
2643
2644 case CINTIQ_HYBRID:
2645 for (i = 0; i < 9; i++)
2646 __set_bit(BTN_0 + i, input_dev->keybit);
2647
2648 break;
2649
2650 case DTUS:
2651 for (i = 0; i < 4; i++)
2652 __set_bit(BTN_0 + i, input_dev->keybit);
2653 break;
2654
2655 case INTUOSHT:
2656 case BAMBOO_PT:
2657 /* pad device is on the touch interface */
2658 if ((features->device_type != BTN_TOOL_FINGER) ||
2659 /* Bamboo Pen only tablet does not have pad */
2660 ((features->type == BAMBOO_PT) && !features->touch_max))
2661 return -ENODEV;
2662
2663 __clear_bit(ABS_MISC, input_dev->absbit);
2664
2665 __set_bit(BTN_LEFT, input_dev->keybit);
2666 __set_bit(BTN_FORWARD, input_dev->keybit);
2667 __set_bit(BTN_BACK, input_dev->keybit);
2668 __set_bit(BTN_RIGHT, input_dev->keybit);
2669
2670 break;
2671
2672 default:
2673 /* no pad supported */
2674 return -ENODEV;
2675 }
2676 return 0;
2677}
2678
2679static const struct wacom_features wacom_features_0x00 =
2680 { "Wacom Penpartner", 5040, 3780, 255, 0,
2681 PENPARTNER, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
2682static const struct wacom_features wacom_features_0x10 =
2683 { "Wacom Graphire", 10206, 7422, 511, 63,
2684 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2685static const struct wacom_features wacom_features_0x81 =
2686 { "Wacom Graphire BT", 16704, 12064, 511, 32,
2687 GRAPHIRE_BT, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2688static const struct wacom_features wacom_features_0x11 =
2689 { "Wacom Graphire2 4x5", 10206, 7422, 511, 63,
2690 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2691static const struct wacom_features wacom_features_0x12 =
2692 { "Wacom Graphire2 5x7", 13918, 10206, 511, 63,
2693 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2694static const struct wacom_features wacom_features_0x13 =
2695 { "Wacom Graphire3", 10208, 7424, 511, 63,
2696 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2697static const struct wacom_features wacom_features_0x14 =
2698 { "Wacom Graphire3 6x8", 16704, 12064, 511, 63,
2699 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2700static const struct wacom_features wacom_features_0x15 =
2701 { "Wacom Graphire4 4x5", 10208, 7424, 511, 63,
2702 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2703static const struct wacom_features wacom_features_0x16 =
2704 { "Wacom Graphire4 6x8", 16704, 12064, 511, 63,
2705 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2706static const struct wacom_features wacom_features_0x17 =
2707 { "Wacom BambooFun 4x5", 14760, 9225, 511, 63,
2708 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2709static const struct wacom_features wacom_features_0x18 =
2710 { "Wacom BambooFun 6x8", 21648, 13530, 511, 63,
2711 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2712static const struct wacom_features wacom_features_0x19 =
2713 { "Wacom Bamboo1 Medium", 16704, 12064, 511, 63,
2714 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2715static const struct wacom_features wacom_features_0x60 =
2716 { "Wacom Volito", 5104, 3712, 511, 63,
2717 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2718static const struct wacom_features wacom_features_0x61 =
2719 { "Wacom PenStation2", 3250, 2320, 255, 63,
2720 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2721static const struct wacom_features wacom_features_0x62 =
2722 { "Wacom Volito2 4x5", 5104, 3712, 511, 63,
2723 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2724static const struct wacom_features wacom_features_0x63 =
2725 { "Wacom Volito2 2x3", 3248, 2320, 511, 63,
2726 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2727static const struct wacom_features wacom_features_0x64 =
2728 { "Wacom PenPartner2", 3250, 2320, 511, 63,
2729 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2730static const struct wacom_features wacom_features_0x65 =
2731 { "Wacom Bamboo", 14760, 9225, 511, 63,
2732 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2733static const struct wacom_features wacom_features_0x69 =
2734 { "Wacom Bamboo1", 5104, 3712, 511, 63,
2735 GRAPHIRE, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
2736static const struct wacom_features wacom_features_0x6A =
2737 { "Wacom Bamboo1 4x6", 14760, 9225, 1023, 63,
2738 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2739static const struct wacom_features wacom_features_0x6B =
2740 { "Wacom Bamboo1 5x8", 21648, 13530, 1023, 63,
2741 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2742static const struct wacom_features wacom_features_0x20 =
2743 { "Wacom Intuos 4x5", 12700, 10600, 1023, 31,
2744 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2745static const struct wacom_features wacom_features_0x21 =
2746 { "Wacom Intuos 6x8", 20320, 16240, 1023, 31,
2747 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2748static const struct wacom_features wacom_features_0x22 =
2749 { "Wacom Intuos 9x12", 30480, 24060, 1023, 31,
2750 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2751static const struct wacom_features wacom_features_0x23 =
2752 { "Wacom Intuos 12x12", 30480, 31680, 1023, 31,
2753 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2754static const struct wacom_features wacom_features_0x24 =
2755 { "Wacom Intuos 12x18", 45720, 31680, 1023, 31,
2756 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2757static const struct wacom_features wacom_features_0x30 =
2758 { "Wacom PL400", 5408, 4056, 255, 0,
2759 PL, WACOM_PL_RES, WACOM_PL_RES };
2760static const struct wacom_features wacom_features_0x31 =
2761 { "Wacom PL500", 6144, 4608, 255, 0,
2762 PL, WACOM_PL_RES, WACOM_PL_RES };
2763static const struct wacom_features wacom_features_0x32 =
2764 { "Wacom PL600", 6126, 4604, 255, 0,
2765 PL, WACOM_PL_RES, WACOM_PL_RES };
2766static const struct wacom_features wacom_features_0x33 =
2767 { "Wacom PL600SX", 6260, 5016, 255, 0,
2768 PL, WACOM_PL_RES, WACOM_PL_RES };
2769static const struct wacom_features wacom_features_0x34 =
2770 { "Wacom PL550", 6144, 4608, 511, 0,
2771 PL, WACOM_PL_RES, WACOM_PL_RES };
2772static const struct wacom_features wacom_features_0x35 =
2773 { "Wacom PL800", 7220, 5780, 511, 0,
2774 PL, WACOM_PL_RES, WACOM_PL_RES };
2775static const struct wacom_features wacom_features_0x37 =
2776 { "Wacom PL700", 6758, 5406, 511, 0,
2777 PL, WACOM_PL_RES, WACOM_PL_RES };
2778static const struct wacom_features wacom_features_0x38 =
2779 { "Wacom PL510", 6282, 4762, 511, 0,
2780 PL, WACOM_PL_RES, WACOM_PL_RES };
2781static const struct wacom_features wacom_features_0x39 =
2782 { "Wacom DTU710", 34080, 27660, 511, 0,
2783 PL, WACOM_PL_RES, WACOM_PL_RES };
2784static const struct wacom_features wacom_features_0xC4 =
2785 { "Wacom DTF521", 6282, 4762, 511, 0,
2786 PL, WACOM_PL_RES, WACOM_PL_RES };
2787static const struct wacom_features wacom_features_0xC0 =
2788 { "Wacom DTF720", 6858, 5506, 511, 0,
2789 PL, WACOM_PL_RES, WACOM_PL_RES };
2790static const struct wacom_features wacom_features_0xC2 =
2791 { "Wacom DTF720a", 6858, 5506, 511, 0,
2792 PL, WACOM_PL_RES, WACOM_PL_RES };
2793static const struct wacom_features wacom_features_0x03 =
2794 { "Wacom Cintiq Partner", 20480, 15360, 511, 0,
2795 PTU, WACOM_PL_RES, WACOM_PL_RES };
2796static const struct wacom_features wacom_features_0x41 =
2797 { "Wacom Intuos2 4x5", 12700, 10600, 1023, 31,
2798 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2799static const struct wacom_features wacom_features_0x42 =
2800 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31,
2801 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2802static const struct wacom_features wacom_features_0x43 =
2803 { "Wacom Intuos2 9x12", 30480, 24060, 1023, 31,
2804 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2805static const struct wacom_features wacom_features_0x44 =
2806 { "Wacom Intuos2 12x12", 30480, 31680, 1023, 31,
2807 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2808static const struct wacom_features wacom_features_0x45 =
2809 { "Wacom Intuos2 12x18", 45720, 31680, 1023, 31,
2810 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2811static const struct wacom_features wacom_features_0xB0 =
2812 { "Wacom Intuos3 4x5", 25400, 20320, 1023, 63,
2813 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2814static const struct wacom_features wacom_features_0xB1 =
2815 { "Wacom Intuos3 6x8", 40640, 30480, 1023, 63,
2816 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2817static const struct wacom_features wacom_features_0xB2 =
2818 { "Wacom Intuos3 9x12", 60960, 45720, 1023, 63,
2819 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2820static const struct wacom_features wacom_features_0xB3 =
2821 { "Wacom Intuos3 12x12", 60960, 60960, 1023, 63,
2822 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2823static const struct wacom_features wacom_features_0xB4 =
2824 { "Wacom Intuos3 12x19", 97536, 60960, 1023, 63,
2825 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2826static const struct wacom_features wacom_features_0xB5 =
2827 { "Wacom Intuos3 6x11", 54204, 31750, 1023, 63,
2828 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2829static const struct wacom_features wacom_features_0xB7 =
2830 { "Wacom Intuos3 4x6", 31496, 19685, 1023, 63,
2831 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2832static const struct wacom_features wacom_features_0xB8 =
2833 { "Wacom Intuos4 4x6", 31496, 19685, 2047, 63,
2834 INTUOS4S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2835static const struct wacom_features wacom_features_0xB9 =
2836 { "Wacom Intuos4 6x9", 44704, 27940, 2047, 63,
2837 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2838static const struct wacom_features wacom_features_0xBA =
2839 { "Wacom Intuos4 8x13", 65024, 40640, 2047, 63,
2840 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2841static const struct wacom_features wacom_features_0xBB =
2842 { "Wacom Intuos4 12x19", 97536, 60960, 2047, 63,
2843 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2844static const struct wacom_features wacom_features_0xBC =
2845 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63,
2846 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2847static const struct wacom_features wacom_features_0xBD =
2848 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63,
2849 INTUOS4WL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2850static const struct wacom_features wacom_features_0x26 =
2851 { "Wacom Intuos5 touch S", 31496, 19685, 2047, 63,
2852 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16 };
2853static const struct wacom_features wacom_features_0x27 =
2854 { "Wacom Intuos5 touch M", 44704, 27940, 2047, 63,
2855 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16 };
2856static const struct wacom_features wacom_features_0x28 =
2857 { "Wacom Intuos5 touch L", 65024, 40640, 2047, 63,
2858 INTUOS5L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16 };
2859static const struct wacom_features wacom_features_0x29 =
2860 { "Wacom Intuos5 S", 31496, 19685, 2047, 63,
2861 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2862static const struct wacom_features wacom_features_0x2A =
2863 { "Wacom Intuos5 M", 44704, 27940, 2047, 63,
2864 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2865static const struct wacom_features wacom_features_0x314 =
2866 { "Wacom Intuos Pro S", 31496, 19685, 2047, 63,
2867 INTUOSPS, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16,
2868 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2869static const struct wacom_features wacom_features_0x315 =
2870 { "Wacom Intuos Pro M", 44704, 27940, 2047, 63,
2871 INTUOSPM, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16,
2872 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2873static const struct wacom_features wacom_features_0x317 =
2874 { "Wacom Intuos Pro L", 65024, 40640, 2047, 63,
2875 INTUOSPL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16,
2876 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2877static const struct wacom_features wacom_features_0xF4 =
2878 { "Wacom Cintiq 24HD", 104080, 65200, 2047, 63,
2879 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2880 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
2881static const struct wacom_features wacom_features_0xF8 =
2882 { "Wacom Cintiq 24HD touch", 104080, 65200, 2047, 63, /* Pen */
2883 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2884 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
2885 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf6 };
2886static const struct wacom_features wacom_features_0xF6 =
2887 { "Wacom Cintiq 24HD touch", .type = WACOM_24HDT, /* Touch */
2888 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf8, .touch_max = 10,
2889 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2890static const struct wacom_features wacom_features_0x32A =
2891 { "Wacom Cintiq 27QHD", 119740, 67520, 2047, 63,
2892 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2893 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
2894static const struct wacom_features wacom_features_0x32B =
2895 { "Wacom Cintiq 27QHD touch", 119740, 67520, 2047, 63,
2896 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2897 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
2898 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32C };
2899static const struct wacom_features wacom_features_0x32C =
2900 { "Wacom Cintiq 27QHD touch", .type = WACOM_27QHDT,
2901 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32B, .touch_max = 10 };
2902static const struct wacom_features wacom_features_0x3F =
2903 { "Wacom Cintiq 21UX", 87200, 65600, 1023, 63,
2904 CINTIQ, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2905static const struct wacom_features wacom_features_0xC5 =
2906 { "Wacom Cintiq 20WSX", 86680, 54180, 1023, 63,
2907 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2908static const struct wacom_features wacom_features_0xC6 =
2909 { "Wacom Cintiq 12WX", 53020, 33440, 1023, 63,
2910 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2911static const struct wacom_features wacom_features_0x304 =
2912 { "Wacom Cintiq 13HD", 59152, 33448, 1023, 63,
2913 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2914 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
2915static const struct wacom_features wacom_features_0xC7 =
2916 { "Wacom DTU1931", 37832, 30305, 511, 0,
2917 PL, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2918static const struct wacom_features wacom_features_0xCE =
2919 { "Wacom DTU2231", 47864, 27011, 511, 0,
2920 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2921 .check_for_hid_type = true, .hid_type = HID_TYPE_USBMOUSE };
2922static const struct wacom_features wacom_features_0xF0 =
2923 { "Wacom DTU1631", 34623, 19553, 511, 0,
2924 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2925static const struct wacom_features wacom_features_0xFB =
2926 { "Wacom DTU1031", 21896, 13760, 511, 0,
2927 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2928 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET };
2929static const struct wacom_features wacom_features_0x32F =
2930 { "Wacom DTU1031X", 22472, 12728, 511, 0,
2931 DTUSX, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2932 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET };
2933static const struct wacom_features wacom_features_0x57 =
2934 { "Wacom DTK2241", 95640, 54060, 2047, 63,
2935 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2936 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
2937static const struct wacom_features wacom_features_0x59 = /* Pen */
2938 { "Wacom DTH2242", 95640, 54060, 2047, 63,
2939 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2940 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
2941 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5D };
2942static const struct wacom_features wacom_features_0x5D = /* Touch */
2943 { "Wacom DTH2242", .type = WACOM_24HDT,
2944 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x59, .touch_max = 10,
2945 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2946static const struct wacom_features wacom_features_0xCC =
2947 { "Wacom Cintiq 21UX2", 86800, 65200, 2047, 63,
2948 WACOM_21UX2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2949 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
2950static const struct wacom_features wacom_features_0xFA =
2951 { "Wacom Cintiq 22HD", 95440, 53860, 2047, 63,
2952 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2953 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
2954static const struct wacom_features wacom_features_0x5B =
2955 { "Wacom Cintiq 22HDT", 95440, 53860, 2047, 63,
2956 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2957 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
2958 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5e };
2959static const struct wacom_features wacom_features_0x5E =
2960 { "Wacom Cintiq 22HDT", .type = WACOM_24HDT,
2961 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5b, .touch_max = 10,
2962 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2963static const struct wacom_features wacom_features_0x90 =
2964 { "Wacom ISDv4 90", 26202, 16325, 255, 0,
2965 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2966static const struct wacom_features wacom_features_0x93 =
2967 { "Wacom ISDv4 93", 26202, 16325, 255, 0,
2968 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2969static const struct wacom_features wacom_features_0x97 =
2970 { "Wacom ISDv4 97", 26202, 16325, 511, 0,
2971 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2972static const struct wacom_features wacom_features_0x9A =
2973 { "Wacom ISDv4 9A", 26202, 16325, 255, 0,
2974 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2975static const struct wacom_features wacom_features_0x9F =
2976 { "Wacom ISDv4 9F", 26202, 16325, 255, 0,
2977 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2978static const struct wacom_features wacom_features_0xE2 =
2979 { "Wacom ISDv4 E2", 26202, 16325, 255, 0,
2980 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2981static const struct wacom_features wacom_features_0xE3 =
2982 { "Wacom ISDv4 E3", 26202, 16325, 255, 0,
2983 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2984static const struct wacom_features wacom_features_0xE5 =
2985 { "Wacom ISDv4 E5", 26202, 16325, 255, 0,
2986 MTSCREEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2987static const struct wacom_features wacom_features_0xE6 =
2988 { "Wacom ISDv4 E6", 27760, 15694, 255, 0,
2989 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2990static const struct wacom_features wacom_features_0xEC =
2991 { "Wacom ISDv4 EC", 25710, 14500, 255, 0,
2992 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2993static const struct wacom_features wacom_features_0xED =
2994 { "Wacom ISDv4 ED", 26202, 16325, 255, 0,
2995 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2996static const struct wacom_features wacom_features_0xEF =
2997 { "Wacom ISDv4 EF", 26202, 16325, 255, 0,
2998 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2999static const struct wacom_features wacom_features_0x100 =
3000 { "Wacom ISDv4 100", 26202, 16325, 255, 0,
3001 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3002static const struct wacom_features wacom_features_0x101 =
3003 { "Wacom ISDv4 101", 26202, 16325, 255, 0,
3004 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3005static const struct wacom_features wacom_features_0x10D =
3006 { "Wacom ISDv4 10D", 26202, 16325, 255, 0,
3007 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3008static const struct wacom_features wacom_features_0x10E =
3009 { "Wacom ISDv4 10E", 27760, 15694, 255, 0,
3010 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3011static const struct wacom_features wacom_features_0x10F =
3012 { "Wacom ISDv4 10F", 27760, 15694, 255, 0,
3013 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3014static const struct wacom_features wacom_features_0x116 =
3015 { "Wacom ISDv4 116", 26202, 16325, 255, 0,
3016 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3017static const struct wacom_features wacom_features_0x12C =
3018 { "Wacom ISDv4 12C", 27848, 15752, 2047, 0,
3019 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3020static const struct wacom_features wacom_features_0x4001 =
3021 { "Wacom ISDv4 4001", 26202, 16325, 255, 0,
3022 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3023static const struct wacom_features wacom_features_0x4004 =
3024 { "Wacom ISDv4 4004", 11060, 6220, 255, 0,
3025 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3026static const struct wacom_features wacom_features_0x5000 =
3027 { "Wacom ISDv4 5000", 27848, 15752, 1023, 0,
3028 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3029static const struct wacom_features wacom_features_0x5002 =
3030 { "Wacom ISDv4 5002", 29576, 16724, 1023, 0,
3031 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3032static const struct wacom_features wacom_features_0x47 =
3033 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31,
3034 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3035static const struct wacom_features wacom_features_0x84 =
3036 { "Wacom Wireless Receiver", 0, 0, 0, 0,
3037 WIRELESS, 0, 0, .touch_max = 16 };
3038static const struct wacom_features wacom_features_0xD0 =
3039 { "Wacom Bamboo 2FG", 14720, 9200, 1023, 31,
3040 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3041static const struct wacom_features wacom_features_0xD1 =
3042 { "Wacom Bamboo 2FG 4x5", 14720, 9200, 1023, 31,
3043 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3044static const struct wacom_features wacom_features_0xD2 =
3045 { "Wacom Bamboo Craft", 14720, 9200, 1023, 31,
3046 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3047static const struct wacom_features wacom_features_0xD3 =
3048 { "Wacom Bamboo 2FG 6x8", 21648, 13700, 1023, 31,
3049 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3050static const struct wacom_features wacom_features_0xD4 =
3051 { "Wacom Bamboo Pen", 14720, 9200, 1023, 31,
3052 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3053static const struct wacom_features wacom_features_0xD5 =
3054 { "Wacom Bamboo Pen 6x8", 21648, 13700, 1023, 31,
3055 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3056static const struct wacom_features wacom_features_0xD6 =
3057 { "Wacom BambooPT 2FG 4x5", 14720, 9200, 1023, 31,
3058 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3059static const struct wacom_features wacom_features_0xD7 =
3060 { "Wacom BambooPT 2FG Small", 14720, 9200, 1023, 31,
3061 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3062static const struct wacom_features wacom_features_0xD8 =
3063 { "Wacom Bamboo Comic 2FG", 21648, 13700, 1023, 31,
3064 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3065static const struct wacom_features wacom_features_0xDA =
3066 { "Wacom Bamboo 2FG 4x5 SE", 14720, 9200, 1023, 31,
3067 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3068static const struct wacom_features wacom_features_0xDB =
3069 { "Wacom Bamboo 2FG 6x8 SE", 21648, 13700, 1023, 31,
3070 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3071static const struct wacom_features wacom_features_0xDD =
3072 { "Wacom Bamboo Connect", 14720, 9200, 1023, 31,
3073 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3074static const struct wacom_features wacom_features_0xDE =
3075 { "Wacom Bamboo 16FG 4x5", 14720, 9200, 1023, 31,
3076 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 };
3077static const struct wacom_features wacom_features_0xDF =
3078 { "Wacom Bamboo 16FG 6x8", 21648, 13700, 1023, 31,
3079 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 };
3080static const struct wacom_features wacom_features_0x300 =
3081 { "Wacom Bamboo One S", 14720, 9225, 1023, 31,
3082 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3083static const struct wacom_features wacom_features_0x301 =
3084 { "Wacom Bamboo One M", 21648, 13530, 1023, 31,
3085 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3086static const struct wacom_features wacom_features_0x302 =
3087 { "Wacom Intuos PT S", 15200, 9500, 1023, 31,
3088 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
3089 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3090static const struct wacom_features wacom_features_0x303 =
3091 { "Wacom Intuos PT M", 21600, 13500, 1023, 31,
3092 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
3093 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3094static const struct wacom_features wacom_features_0x30E =
3095 { "Wacom Intuos S", 15200, 9500, 1023, 31,
3096 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
3097 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3098static const struct wacom_features wacom_features_0x6004 =
3099 { "ISD-V4", 12800, 8000, 255, 0,
3100 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3101static const struct wacom_features wacom_features_0x307 =
3102 { "Wacom ISDv5 307", 59152, 33448, 2047, 63,
3103 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
3104 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3105 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x309 };
3106static const struct wacom_features wacom_features_0x309 =
3107 { "Wacom ISDv5 309", .type = WACOM_24HDT, /* Touch */
3108 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x0307, .touch_max = 10,
3109 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3110static const struct wacom_features wacom_features_0x30A =
3111 { "Wacom ISDv5 30A", 59152, 33448, 2047, 63,
3112 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
3113 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3114 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30C };
3115static const struct wacom_features wacom_features_0x30C =
3116 { "Wacom ISDv5 30C", .type = WACOM_24HDT, /* Touch */
3117 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30A, .touch_max = 10,
3118 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3119static const struct wacom_features wacom_features_0x318 =
3120 { "Wacom USB Bamboo PAD", 4095, 4095, /* Touch */
3121 .type = BAMBOO_PAD, 35, 48, .touch_max = 4 };
3122static const struct wacom_features wacom_features_0x319 =
3123 { "Wacom Wireless Bamboo PAD", 4095, 4095, /* Touch */
3124 .type = BAMBOO_PAD, 35, 48, .touch_max = 4 };
3125static const struct wacom_features wacom_features_0x323 =
3126 { "Wacom Intuos P M", 21600, 13500, 1023, 31,
3127 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
3128 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3129
3130static const struct wacom_features wacom_features_HID_ANY_ID =
3131 { "Wacom HID", .type = HID_GENERIC };
3132
3133#define USB_DEVICE_WACOM(prod) \
3134 HID_DEVICE(BUS_USB, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
3135 .driver_data = (kernel_ulong_t)&wacom_features_##prod
3136
3137#define BT_DEVICE_WACOM(prod) \
3138 HID_DEVICE(BUS_BLUETOOTH, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
3139 .driver_data = (kernel_ulong_t)&wacom_features_##prod
3140
3141#define I2C_DEVICE_WACOM(prod) \
3142 HID_DEVICE(BUS_I2C, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
3143 .driver_data = (kernel_ulong_t)&wacom_features_##prod
3144
3145#define USB_DEVICE_LENOVO(prod) \
3146 HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, prod), \
3147 .driver_data = (kernel_ulong_t)&wacom_features_##prod
3148
3149const struct hid_device_id wacom_ids[] = {
3150 { USB_DEVICE_WACOM(0x00) },
3151 { USB_DEVICE_WACOM(0x03) },
3152 { USB_DEVICE_WACOM(0x10) },
3153 { USB_DEVICE_WACOM(0x11) },
3154 { USB_DEVICE_WACOM(0x12) },
3155 { USB_DEVICE_WACOM(0x13) },
3156 { USB_DEVICE_WACOM(0x14) },
3157 { USB_DEVICE_WACOM(0x15) },
3158 { USB_DEVICE_WACOM(0x16) },
3159 { USB_DEVICE_WACOM(0x17) },
3160 { USB_DEVICE_WACOM(0x18) },
3161 { USB_DEVICE_WACOM(0x19) },
3162 { USB_DEVICE_WACOM(0x20) },
3163 { USB_DEVICE_WACOM(0x21) },
3164 { USB_DEVICE_WACOM(0x22) },
3165 { USB_DEVICE_WACOM(0x23) },
3166 { USB_DEVICE_WACOM(0x24) },
3167 { USB_DEVICE_WACOM(0x26) },
3168 { USB_DEVICE_WACOM(0x27) },
3169 { USB_DEVICE_WACOM(0x28) },
3170 { USB_DEVICE_WACOM(0x29) },
3171 { USB_DEVICE_WACOM(0x2A) },
3172 { USB_DEVICE_WACOM(0x30) },
3173 { USB_DEVICE_WACOM(0x31) },
3174 { USB_DEVICE_WACOM(0x32) },
3175 { USB_DEVICE_WACOM(0x33) },
3176 { USB_DEVICE_WACOM(0x34) },
3177 { USB_DEVICE_WACOM(0x35) },
3178 { USB_DEVICE_WACOM(0x37) },
3179 { USB_DEVICE_WACOM(0x38) },
3180 { USB_DEVICE_WACOM(0x39) },
3181 { USB_DEVICE_WACOM(0x3F) },
3182 { USB_DEVICE_WACOM(0x41) },
3183 { USB_DEVICE_WACOM(0x42) },
3184 { USB_DEVICE_WACOM(0x43) },
3185 { USB_DEVICE_WACOM(0x44) },
3186 { USB_DEVICE_WACOM(0x45) },
3187 { USB_DEVICE_WACOM(0x47) },
3188 { USB_DEVICE_WACOM(0x57) },
3189 { USB_DEVICE_WACOM(0x59) },
3190 { USB_DEVICE_WACOM(0x5B) },
3191 { USB_DEVICE_WACOM(0x5D) },
3192 { USB_DEVICE_WACOM(0x5E) },
3193 { USB_DEVICE_WACOM(0x60) },
3194 { USB_DEVICE_WACOM(0x61) },
3195 { USB_DEVICE_WACOM(0x62) },
3196 { USB_DEVICE_WACOM(0x63) },
3197 { USB_DEVICE_WACOM(0x64) },
3198 { USB_DEVICE_WACOM(0x65) },
3199 { USB_DEVICE_WACOM(0x69) },
3200 { USB_DEVICE_WACOM(0x6A) },
3201 { USB_DEVICE_WACOM(0x6B) },
3202 { BT_DEVICE_WACOM(0x81) },
3203 { USB_DEVICE_WACOM(0x84) },
3204 { USB_DEVICE_WACOM(0x90) },
3205 { USB_DEVICE_WACOM(0x93) },
3206 { USB_DEVICE_WACOM(0x97) },
3207 { USB_DEVICE_WACOM(0x9A) },
3208 { USB_DEVICE_WACOM(0x9F) },
3209 { USB_DEVICE_WACOM(0xB0) },
3210 { USB_DEVICE_WACOM(0xB1) },
3211 { USB_DEVICE_WACOM(0xB2) },
3212 { USB_DEVICE_WACOM(0xB3) },
3213 { USB_DEVICE_WACOM(0xB4) },
3214 { USB_DEVICE_WACOM(0xB5) },
3215 { USB_DEVICE_WACOM(0xB7) },
3216 { USB_DEVICE_WACOM(0xB8) },
3217 { USB_DEVICE_WACOM(0xB9) },
3218 { USB_DEVICE_WACOM(0xBA) },
3219 { USB_DEVICE_WACOM(0xBB) },
3220 { USB_DEVICE_WACOM(0xBC) },
3221 { BT_DEVICE_WACOM(0xBD) },
3222 { USB_DEVICE_WACOM(0xC0) },
3223 { USB_DEVICE_WACOM(0xC2) },
3224 { USB_DEVICE_WACOM(0xC4) },
3225 { USB_DEVICE_WACOM(0xC5) },
3226 { USB_DEVICE_WACOM(0xC6) },
3227 { USB_DEVICE_WACOM(0xC7) },
3228 { USB_DEVICE_WACOM(0xCC) },
3229 { USB_DEVICE_WACOM(0xCE) },
3230 { USB_DEVICE_WACOM(0xD0) },
3231 { USB_DEVICE_WACOM(0xD1) },
3232 { USB_DEVICE_WACOM(0xD2) },
3233 { USB_DEVICE_WACOM(0xD3) },
3234 { USB_DEVICE_WACOM(0xD4) },
3235 { USB_DEVICE_WACOM(0xD5) },
3236 { USB_DEVICE_WACOM(0xD6) },
3237 { USB_DEVICE_WACOM(0xD7) },
3238 { USB_DEVICE_WACOM(0xD8) },
3239 { USB_DEVICE_WACOM(0xDA) },
3240 { USB_DEVICE_WACOM(0xDB) },
3241 { USB_DEVICE_WACOM(0xDD) },
3242 { USB_DEVICE_WACOM(0xDE) },
3243 { USB_DEVICE_WACOM(0xDF) },
3244 { USB_DEVICE_WACOM(0xE2) },
3245 { USB_DEVICE_WACOM(0xE3) },
3246 { USB_DEVICE_WACOM(0xE5) },
3247 { USB_DEVICE_WACOM(0xE6) },
3248 { USB_DEVICE_WACOM(0xEC) },
3249 { USB_DEVICE_WACOM(0xED) },
3250 { USB_DEVICE_WACOM(0xEF) },
3251 { USB_DEVICE_WACOM(0xF0) },
3252 { USB_DEVICE_WACOM(0xF4) },
3253 { USB_DEVICE_WACOM(0xF6) },
3254 { USB_DEVICE_WACOM(0xF8) },
3255 { USB_DEVICE_WACOM(0xFA) },
3256 { USB_DEVICE_WACOM(0xFB) },
3257 { USB_DEVICE_WACOM(0x100) },
3258 { USB_DEVICE_WACOM(0x101) },
3259 { USB_DEVICE_WACOM(0x10D) },
3260 { USB_DEVICE_WACOM(0x10E) },
3261 { USB_DEVICE_WACOM(0x10F) },
3262 { USB_DEVICE_WACOM(0x116) },
3263 { USB_DEVICE_WACOM(0x12C) },
3264 { USB_DEVICE_WACOM(0x300) },
3265 { USB_DEVICE_WACOM(0x301) },
3266 { USB_DEVICE_WACOM(0x302) },
3267 { USB_DEVICE_WACOM(0x303) },
3268 { USB_DEVICE_WACOM(0x304) },
3269 { USB_DEVICE_WACOM(0x307) },
3270 { USB_DEVICE_WACOM(0x309) },
3271 { USB_DEVICE_WACOM(0x30A) },
3272 { USB_DEVICE_WACOM(0x30C) },
3273 { USB_DEVICE_WACOM(0x30E) },
3274 { USB_DEVICE_WACOM(0x314) },
3275 { USB_DEVICE_WACOM(0x315) },
3276 { USB_DEVICE_WACOM(0x317) },
3277 { USB_DEVICE_WACOM(0x318) },
3278 { USB_DEVICE_WACOM(0x319) },
3279 { USB_DEVICE_WACOM(0x323) },
3280 { USB_DEVICE_WACOM(0x32A) },
3281 { USB_DEVICE_WACOM(0x32B) },
3282 { USB_DEVICE_WACOM(0x32C) },
3283 { USB_DEVICE_WACOM(0x32F) },
3284 { USB_DEVICE_WACOM(0x4001) },
3285 { USB_DEVICE_WACOM(0x4004) },
3286 { USB_DEVICE_WACOM(0x5000) },
3287 { USB_DEVICE_WACOM(0x5002) },
3288 { USB_DEVICE_LENOVO(0x6004) },
3289
3290 { USB_DEVICE_WACOM(HID_ANY_ID) },
3291 { I2C_DEVICE_WACOM(HID_ANY_ID) },
3292 { }
3293};
3294MODULE_DEVICE_TABLE(hid, wacom_ids);
Linux kernel - Deliverables
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