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ARM: rockchip: fix broken build
[linux/fpc-iii.git] / drivers / hid / wacom_wac.c
blob0d244239e55def103f786254f3f617a84b2f0ba2
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 */
41 static 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 */
46 static unsigned short batcap_i4[8] = { 1, 15, 30, 45, 60, 70, 85, 100 };
47
48 static 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)
65 power_supply_changed(wacom->battery);
66 }
67 }
68
69 static int wacom_penpartner_irq(struct wacom_wac *wacom)
70 {
71 unsigned char *data = wacom->data;
72 struct input_dev *input = wacom->pen_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
113 static 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->pen_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
186 static int wacom_ptu_irq(struct wacom_wac *wacom)
187 {
188 unsigned char *data = wacom->data;
189 struct input_dev *input = wacom->pen_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
215 static int wacom_dtu_irq(struct wacom_wac *wacom)
216 {
217 unsigned char *data = wacom->data;
218 struct input_dev *input = wacom->pen_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
245 static int wacom_dtus_irq(struct wacom_wac *wacom)
246 {
247 char *data = wacom->data;
248 struct input_dev *input = wacom->pen_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
296 static 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->pen_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 }
446 exit:
447 return retval;
448 }
449
450 static 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
463 static 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->pen_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
648 static 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->pen_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
680 static 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->pen_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
1014 static 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
1022 static 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->pen_input);
1029 if (wacom->pad_input)
1030 input_sync(wacom->pad_input);
1031 }
1032
1033 static 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->pen_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
1068 static int wacom_wac_finger_count_touches(struct wacom_wac *wacom)
1069 {
1070 struct input_dev *input = wacom->touch_input;
1071 unsigned touch_max = wacom->features.touch_max;
1072 int count = 0;
1073 int i;
1074
1075 if (!touch_max)
1076 return 0;
1077
1078 if (touch_max == 1)
1079 return test_bit(BTN_TOUCH, input->key) &&
1080 !wacom->shared->stylus_in_proximity;
1081
1082 for (i = 0; i < input->mt->num_slots; i++) {
1083 struct input_mt_slot *ps = &input->mt->slots[i];
1084 int id = input_mt_get_value(ps, ABS_MT_TRACKING_ID);
1085 if (id >= 0)
1086 count++;
1087 }
1088
1089 return count;
1090 }
1091
1092 static int wacom_24hdt_irq(struct wacom_wac *wacom)
1093 {
1094 struct input_dev *input = wacom->touch_input;
1095 unsigned char *data = wacom->data;
1096 int i;
1097 int current_num_contacts = data[61];
1098 int contacts_to_send = 0;
1099 int num_contacts_left = 4; /* maximum contacts per packet */
1100 int byte_per_packet = WACOM_BYTES_PER_24HDT_PACKET;
1101 int y_offset = 2;
1102
1103 if (wacom->features.type == WACOM_27QHDT) {
1104 current_num_contacts = data[63];
1105 num_contacts_left = 10;
1106 byte_per_packet = WACOM_BYTES_PER_QHDTHID_PACKET;
1107 y_offset = 0;
1108 }
1109
1110 /*
1111 * First packet resets the counter since only the first
1112 * packet in series will have non-zero current_num_contacts.
1113 */
1114 if (current_num_contacts)
1115 wacom->num_contacts_left = current_num_contacts;
1116
1117 contacts_to_send = min(num_contacts_left, wacom->num_contacts_left);
1118
1119 for (i = 0; i < contacts_to_send; i++) {
1120 int offset = (byte_per_packet * i) + 1;
1121 bool touch = (data[offset] & 0x1) && !wacom->shared->stylus_in_proximity;
1122 int slot = input_mt_get_slot_by_key(input, data[offset + 1]);
1123
1124 if (slot < 0)
1125 continue;
1126 input_mt_slot(input, slot);
1127 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1128
1129 if (touch) {
1130 int t_x = get_unaligned_le16(&data[offset + 2]);
1131 int t_y = get_unaligned_le16(&data[offset + 4 + y_offset]);
1132
1133 input_report_abs(input, ABS_MT_POSITION_X, t_x);
1134 input_report_abs(input, ABS_MT_POSITION_Y, t_y);
1135
1136 if (wacom->features.type != WACOM_27QHDT) {
1137 int c_x = get_unaligned_le16(&data[offset + 4]);
1138 int c_y = get_unaligned_le16(&data[offset + 8]);
1139 int w = get_unaligned_le16(&data[offset + 10]);
1140 int h = get_unaligned_le16(&data[offset + 12]);
1141
1142 input_report_abs(input, ABS_MT_TOUCH_MAJOR, min(w,h));
1143 input_report_abs(input, ABS_MT_WIDTH_MAJOR,
1144 min(w, h) + int_dist(t_x, t_y, c_x, c_y));
1145 input_report_abs(input, ABS_MT_WIDTH_MINOR, min(w, h));
1146 input_report_abs(input, ABS_MT_ORIENTATION, w > h);
1147 }
1148 }
1149 }
1150 input_mt_sync_frame(input);
1151
1152 wacom->num_contacts_left -= contacts_to_send;
1153 if (wacom->num_contacts_left <= 0) {
1154 wacom->num_contacts_left = 0;
1155 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
1156 }
1157 return 1;
1158 }
1159
1160 static int wacom_mt_touch(struct wacom_wac *wacom)
1161 {
1162 struct input_dev *input = wacom->touch_input;
1163 unsigned char *data = wacom->data;
1164 int i;
1165 int current_num_contacts = data[2];
1166 int contacts_to_send = 0;
1167 int x_offset = 0;
1168
1169 /* MTTPC does not support Height and Width */
1170 if (wacom->features.type == MTTPC || wacom->features.type == MTTPC_B)
1171 x_offset = -4;
1172
1173 /*
1174 * First packet resets the counter since only the first
1175 * packet in series will have non-zero current_num_contacts.
1176 */
1177 if (current_num_contacts)
1178 wacom->num_contacts_left = current_num_contacts;
1179
1180 /* There are at most 5 contacts per packet */
1181 contacts_to_send = min(5, wacom->num_contacts_left);
1182
1183 for (i = 0; i < contacts_to_send; i++) {
1184 int offset = (WACOM_BYTES_PER_MT_PACKET + x_offset) * i + 3;
1185 bool touch = (data[offset] & 0x1) && !wacom->shared->stylus_in_proximity;
1186 int id = get_unaligned_le16(&data[offset + 1]);
1187 int slot = input_mt_get_slot_by_key(input, id);
1188
1189 if (slot < 0)
1190 continue;
1191
1192 input_mt_slot(input, slot);
1193 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1194 if (touch) {
1195 int x = get_unaligned_le16(&data[offset + x_offset + 7]);
1196 int y = get_unaligned_le16(&data[offset + x_offset + 9]);
1197 input_report_abs(input, ABS_MT_POSITION_X, x);
1198 input_report_abs(input, ABS_MT_POSITION_Y, y);
1199 }
1200 }
1201 input_mt_sync_frame(input);
1202
1203 wacom->num_contacts_left -= contacts_to_send;
1204 if (wacom->num_contacts_left <= 0) {
1205 wacom->num_contacts_left = 0;
1206 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
1207 }
1208 return 1;
1209 }
1210
1211 static int wacom_tpc_mt_touch(struct wacom_wac *wacom)
1212 {
1213 struct input_dev *input = wacom->touch_input;
1214 unsigned char *data = wacom->data;
1215 int i;
1216
1217 for (i = 0; i < 2; i++) {
1218 int p = data[1] & (1 << i);
1219 bool touch = p && !wacom->shared->stylus_in_proximity;
1220
1221 input_mt_slot(input, i);
1222 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1223 if (touch) {
1224 int x = le16_to_cpup((__le16 *)&data[i * 2 + 2]) & 0x7fff;
1225 int y = le16_to_cpup((__le16 *)&data[i * 2 + 6]) & 0x7fff;
1226
1227 input_report_abs(input, ABS_MT_POSITION_X, x);
1228 input_report_abs(input, ABS_MT_POSITION_Y, y);
1229 }
1230 }
1231 input_mt_sync_frame(input);
1232
1233 /* keep touch state for pen event */
1234 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
1235
1236 return 1;
1237 }
1238
1239 static int wacom_tpc_single_touch(struct wacom_wac *wacom, size_t len)
1240 {
1241 unsigned char *data = wacom->data;
1242 struct input_dev *input = wacom->touch_input;
1243 bool prox = !wacom->shared->stylus_in_proximity;
1244 int x = 0, y = 0;
1245
1246 if (wacom->features.touch_max > 1 || len > WACOM_PKGLEN_TPC2FG)
1247 return 0;
1248
1249 if (len == WACOM_PKGLEN_TPC1FG) {
1250 prox = prox && (data[0] & 0x01);
1251 x = get_unaligned_le16(&data[1]);
1252 y = get_unaligned_le16(&data[3]);
1253 } else if (len == WACOM_PKGLEN_TPC1FG_B) {
1254 prox = prox && (data[2] & 0x01);
1255 x = get_unaligned_le16(&data[3]);
1256 y = get_unaligned_le16(&data[5]);
1257 } else {
1258 prox = prox && (data[1] & 0x01);
1259 x = le16_to_cpup((__le16 *)&data[2]);
1260 y = le16_to_cpup((__le16 *)&data[4]);
1261 }
1262
1263 if (prox) {
1264 input_report_abs(input, ABS_X, x);
1265 input_report_abs(input, ABS_Y, y);
1266 }
1267 input_report_key(input, BTN_TOUCH, prox);
1268
1269 /* keep touch state for pen events */
1270 wacom->shared->touch_down = prox;
1271
1272 return 1;
1273 }
1274
1275 static int wacom_tpc_pen(struct wacom_wac *wacom)
1276 {
1277 unsigned char *data = wacom->data;
1278 struct input_dev *input = wacom->pen_input;
1279 bool prox = data[1] & 0x20;
1280
1281 if (!wacom->shared->stylus_in_proximity) /* first in prox */
1282 /* Going into proximity select tool */
1283 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
1284
1285 /* keep pen state for touch events */
1286 wacom->shared->stylus_in_proximity = prox;
1287
1288 /* send pen events only when touch is up or forced out */
1289 if (!wacom->shared->touch_down) {
1290 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
1291 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
1292 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
1293 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
1294 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x07) << 8) | data[6]);
1295 input_report_key(input, BTN_TOUCH, data[1] & 0x05);
1296 input_report_key(input, wacom->tool[0], prox);
1297 return 1;
1298 }
1299
1300 return 0;
1301 }
1302
1303 static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len)
1304 {
1305 unsigned char *data = wacom->data;
1306
1307 if (wacom->pen_input)
1308 dev_dbg(wacom->pen_input->dev.parent,
1309 "%s: received report #%d\n", __func__, data[0]);
1310 else if (wacom->touch_input)
1311 dev_dbg(wacom->touch_input->dev.parent,
1312 "%s: received report #%d\n", __func__, data[0]);
1313
1314 switch (len) {
1315 case WACOM_PKGLEN_TPC1FG:
1316 return wacom_tpc_single_touch(wacom, len);
1317
1318 case WACOM_PKGLEN_TPC2FG:
1319 return wacom_tpc_mt_touch(wacom);
1320
1321 case WACOM_PKGLEN_PENABLED:
1322 return wacom_tpc_pen(wacom);
1323
1324 default:
1325 switch (data[0]) {
1326 case WACOM_REPORT_TPC1FG:
1327 case WACOM_REPORT_TPCHID:
1328 case WACOM_REPORT_TPCST:
1329 case WACOM_REPORT_TPC1FGE:
1330 return wacom_tpc_single_touch(wacom, len);
1331
1332 case WACOM_REPORT_TPCMT:
1333 case WACOM_REPORT_TPCMT2:
1334 return wacom_mt_touch(wacom);
1335
1336 case WACOM_REPORT_PENABLED:
1337 return wacom_tpc_pen(wacom);
1338 }
1339 }
1340
1341 return 0;
1342 }
1343
1344 static void wacom_map_usage(struct input_dev *input, struct hid_usage *usage,
1345 struct hid_field *field, __u8 type, __u16 code, int fuzz)
1346 {
1347 int fmin = field->logical_minimum;
1348 int fmax = field->logical_maximum;
1349
1350 usage->type = type;
1351 usage->code = code;
1352
1353 set_bit(type, input->evbit);
1354
1355 switch (type) {
1356 case EV_ABS:
1357 input_set_abs_params(input, code, fmin, fmax, fuzz, 0);
1358 input_abs_set_res(input, code,
1359 hidinput_calc_abs_res(field, code));
1360 break;
1361 case EV_KEY:
1362 input_set_capability(input, EV_KEY, code);
1363 break;
1364 case EV_MSC:
1365 input_set_capability(input, EV_MSC, code);
1366 break;
1367 }
1368 }
1369
1370 static void wacom_wac_pen_usage_mapping(struct hid_device *hdev,
1371 struct hid_field *field, struct hid_usage *usage)
1372 {
1373 struct wacom *wacom = hid_get_drvdata(hdev);
1374 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1375 struct input_dev *input = wacom_wac->pen_input;
1376
1377 switch (usage->hid) {
1378 case HID_GD_X:
1379 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 4);
1380 break;
1381 case HID_GD_Y:
1382 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 4);
1383 break;
1384 case HID_DG_TIPPRESSURE:
1385 wacom_map_usage(input, usage, field, EV_ABS, ABS_PRESSURE, 0);
1386 break;
1387 case HID_DG_INRANGE:
1388 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOOL_PEN, 0);
1389 break;
1390 case HID_DG_INVERT:
1391 wacom_map_usage(input, usage, field, EV_KEY,
1392 BTN_TOOL_RUBBER, 0);
1393 break;
1394 case HID_DG_ERASER:
1395 case HID_DG_TIPSWITCH:
1396 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOUCH, 0);
1397 break;
1398 case HID_DG_BARRELSWITCH:
1399 wacom_map_usage(input, usage, field, EV_KEY, BTN_STYLUS, 0);
1400 break;
1401 case HID_DG_BARRELSWITCH2:
1402 wacom_map_usage(input, usage, field, EV_KEY, BTN_STYLUS2, 0);
1403 break;
1404 case HID_DG_TOOLSERIALNUMBER:
1405 wacom_map_usage(input, usage, field, EV_MSC, MSC_SERIAL, 0);
1406 break;
1407 }
1408 }
1409
1410 static int wacom_wac_pen_event(struct hid_device *hdev, struct hid_field *field,
1411 struct hid_usage *usage, __s32 value)
1412 {
1413 struct wacom *wacom = hid_get_drvdata(hdev);
1414 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1415 struct input_dev *input = wacom_wac->pen_input;
1416
1417 /* checking which Tool / tip switch to send */
1418 switch (usage->hid) {
1419 case HID_DG_INRANGE:
1420 wacom_wac->hid_data.inrange_state = value;
1421 return 0;
1422 case HID_DG_INVERT:
1423 wacom_wac->hid_data.invert_state = value;
1424 return 0;
1425 case HID_DG_ERASER:
1426 case HID_DG_TIPSWITCH:
1427 wacom_wac->hid_data.tipswitch |= value;
1428 return 0;
1429 }
1430
1431 /* send pen events only when touch is up or forced out */
1432 if (!usage->type || wacom_wac->shared->touch_down)
1433 return 0;
1434
1435 input_event(input, usage->type, usage->code, value);
1436
1437 return 0;
1438 }
1439
1440 static void wacom_wac_pen_report(struct hid_device *hdev,
1441 struct hid_report *report)
1442 {
1443 struct wacom *wacom = hid_get_drvdata(hdev);
1444 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1445 struct input_dev *input = wacom_wac->pen_input;
1446 bool prox = wacom_wac->hid_data.inrange_state;
1447
1448 if (!wacom_wac->shared->stylus_in_proximity) /* first in prox */
1449 /* Going into proximity select tool */
1450 wacom_wac->tool[0] = wacom_wac->hid_data.invert_state ?
1451 BTN_TOOL_RUBBER : BTN_TOOL_PEN;
1452
1453 /* keep pen state for touch events */
1454 wacom_wac->shared->stylus_in_proximity = prox;
1455
1456 /* send pen events only when touch is up or forced out */
1457 if (!wacom_wac->shared->touch_down) {
1458 input_report_key(input, BTN_TOUCH,
1459 wacom_wac->hid_data.tipswitch);
1460 input_report_key(input, wacom_wac->tool[0], prox);
1461
1462 wacom_wac->hid_data.tipswitch = false;
1463
1464 input_sync(input);
1465 }
1466 }
1467
1468 static void wacom_wac_finger_usage_mapping(struct hid_device *hdev,
1469 struct hid_field *field, struct hid_usage *usage)
1470 {
1471 struct wacom *wacom = hid_get_drvdata(hdev);
1472 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1473 struct wacom_features *features = &wacom_wac->features;
1474 struct input_dev *input = wacom_wac->touch_input;
1475 unsigned touch_max = wacom_wac->features.touch_max;
1476
1477 switch (usage->hid) {
1478 case HID_GD_X:
1479 features->last_slot_field = usage->hid;
1480 if (touch_max == 1)
1481 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 4);
1482 else
1483 wacom_map_usage(input, usage, field, EV_ABS,
1484 ABS_MT_POSITION_X, 4);
1485 break;
1486 case HID_GD_Y:
1487 features->last_slot_field = usage->hid;
1488 if (touch_max == 1)
1489 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 4);
1490 else
1491 wacom_map_usage(input, usage, field, EV_ABS,
1492 ABS_MT_POSITION_Y, 4);
1493 break;
1494 case HID_DG_CONTACTID:
1495 features->last_slot_field = usage->hid;
1496 break;
1497 case HID_DG_INRANGE:
1498 features->last_slot_field = usage->hid;
1499 break;
1500 case HID_DG_INVERT:
1501 features->last_slot_field = usage->hid;
1502 break;
1503 case HID_DG_TIPSWITCH:
1504 features->last_slot_field = usage->hid;
1505 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOUCH, 0);
1506 break;
1507 }
1508 }
1509
1510 static void wacom_wac_finger_slot(struct wacom_wac *wacom_wac,
1511 struct input_dev *input)
1512 {
1513 struct hid_data *hid_data = &wacom_wac->hid_data;
1514 bool mt = wacom_wac->features.touch_max > 1;
1515 bool prox = hid_data->tipswitch &&
1516 !wacom_wac->shared->stylus_in_proximity;
1517
1518 if (mt) {
1519 int slot;
1520
1521 slot = input_mt_get_slot_by_key(input, hid_data->id);
1522 input_mt_slot(input, slot);
1523 input_mt_report_slot_state(input, MT_TOOL_FINGER, prox);
1524 }
1525 else {
1526 input_report_key(input, BTN_TOUCH, prox);
1527 }
1528
1529 if (prox) {
1530 input_report_abs(input, mt ? ABS_MT_POSITION_X : ABS_X,
1531 hid_data->x);
1532 input_report_abs(input, mt ? ABS_MT_POSITION_Y : ABS_Y,
1533 hid_data->y);
1534 }
1535 }
1536
1537 static int wacom_wac_finger_event(struct hid_device *hdev,
1538 struct hid_field *field, struct hid_usage *usage, __s32 value)
1539 {
1540 struct wacom *wacom = hid_get_drvdata(hdev);
1541 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1542
1543 switch (usage->hid) {
1544 case HID_GD_X:
1545 wacom_wac->hid_data.x = value;
1546 break;
1547 case HID_GD_Y:
1548 wacom_wac->hid_data.y = value;
1549 break;
1550 case HID_DG_CONTACTID:
1551 wacom_wac->hid_data.id = value;
1552 break;
1553 case HID_DG_TIPSWITCH:
1554 wacom_wac->hid_data.tipswitch = value;
1555 break;
1556 }
1557
1558
1559 if (usage->usage_index + 1 == field->report_count) {
1560 if (usage->hid == wacom_wac->features.last_slot_field)
1561 wacom_wac_finger_slot(wacom_wac, wacom_wac->touch_input);
1562 }
1563
1564 return 0;
1565 }
1566
1567 static void wacom_wac_finger_report(struct hid_device *hdev,
1568 struct hid_report *report)
1569 {
1570 struct wacom *wacom = hid_get_drvdata(hdev);
1571 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1572 struct input_dev *input = wacom_wac->touch_input;
1573 unsigned touch_max = wacom_wac->features.touch_max;
1574
1575 if (touch_max > 1)
1576 input_mt_sync_frame(input);
1577
1578 input_sync(input);
1579
1580 /* keep touch state for pen event */
1581 wacom_wac->shared->touch_down = wacom_wac_finger_count_touches(wacom_wac);
1582 }
1583
1584 void wacom_wac_usage_mapping(struct hid_device *hdev,
1585 struct hid_field *field, struct hid_usage *usage)
1586 {
1587 struct wacom *wacom = hid_get_drvdata(hdev);
1588 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1589
1590 /* currently, only direct devices have proper hid report descriptors */
1591 __set_bit(INPUT_PROP_DIRECT, wacom_wac->pen_input->propbit);
1592 __set_bit(INPUT_PROP_DIRECT, wacom_wac->touch_input->propbit);
1593
1594 if (WACOM_PEN_FIELD(field))
1595 return wacom_wac_pen_usage_mapping(hdev, field, usage);
1596
1597 if (WACOM_FINGER_FIELD(field))
1598 return wacom_wac_finger_usage_mapping(hdev, field, usage);
1599 }
1600
1601 int wacom_wac_event(struct hid_device *hdev, struct hid_field *field,
1602 struct hid_usage *usage, __s32 value)
1603 {
1604 struct wacom *wacom = hid_get_drvdata(hdev);
1605
1606 if (wacom->wacom_wac.features.type != HID_GENERIC)
1607 return 0;
1608
1609 if (WACOM_PEN_FIELD(field))
1610 return wacom_wac_pen_event(hdev, field, usage, value);
1611
1612 if (WACOM_FINGER_FIELD(field))
1613 return wacom_wac_finger_event(hdev, field, usage, value);
1614
1615 return 0;
1616 }
1617
1618 void wacom_wac_report(struct hid_device *hdev, struct hid_report *report)
1619 {
1620 struct wacom *wacom = hid_get_drvdata(hdev);
1621 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1622 struct hid_field *field = report->field[0];
1623
1624 if (wacom_wac->features.type != HID_GENERIC)
1625 return;
1626
1627 if (WACOM_PEN_FIELD(field))
1628 return wacom_wac_pen_report(hdev, report);
1629
1630 if (WACOM_FINGER_FIELD(field))
1631 return wacom_wac_finger_report(hdev, report);
1632 }
1633
1634 static int wacom_bpt_touch(struct wacom_wac *wacom)
1635 {
1636 struct wacom_features *features = &wacom->features;
1637 struct input_dev *input = wacom->touch_input;
1638 struct input_dev *pad_input = wacom->pad_input;
1639 unsigned char *data = wacom->data;
1640 int i;
1641
1642 if (data[0] != 0x02)
1643 return 0;
1644
1645 for (i = 0; i < 2; i++) {
1646 int offset = (data[1] & 0x80) ? (8 * i) : (9 * i);
1647 bool touch = data[offset + 3] & 0x80;
1648
1649 /*
1650 * Touch events need to be disabled while stylus is
1651 * in proximity because user's hand is resting on touchpad
1652 * and sending unwanted events. User expects tablet buttons
1653 * to continue working though.
1654 */
1655 touch = touch && !wacom->shared->stylus_in_proximity;
1656
1657 input_mt_slot(input, i);
1658 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1659 if (touch) {
1660 int x = get_unaligned_be16(&data[offset + 3]) & 0x7ff;
1661 int y = get_unaligned_be16(&data[offset + 5]) & 0x7ff;
1662 if (features->quirks & WACOM_QUIRK_BBTOUCH_LOWRES) {
1663 x <<= 5;
1664 y <<= 5;
1665 }
1666 input_report_abs(input, ABS_MT_POSITION_X, x);
1667 input_report_abs(input, ABS_MT_POSITION_Y, y);
1668 }
1669 }
1670
1671 input_mt_sync_frame(input);
1672
1673 input_report_key(pad_input, BTN_LEFT, (data[1] & 0x08) != 0);
1674 input_report_key(pad_input, BTN_FORWARD, (data[1] & 0x04) != 0);
1675 input_report_key(pad_input, BTN_BACK, (data[1] & 0x02) != 0);
1676 input_report_key(pad_input, BTN_RIGHT, (data[1] & 0x01) != 0);
1677 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
1678
1679 return 1;
1680 }
1681
1682 static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data)
1683 {
1684 struct wacom_features *features = &wacom->features;
1685 struct input_dev *input = wacom->touch_input;
1686 bool touch = data[1] & 0x80;
1687 int slot = input_mt_get_slot_by_key(input, data[0]);
1688
1689 if (slot < 0)
1690 return;
1691
1692 touch = touch && !wacom->shared->stylus_in_proximity;
1693
1694 input_mt_slot(input, slot);
1695 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1696
1697 if (touch) {
1698 int x = (data[2] << 4) | (data[4] >> 4);
1699 int y = (data[3] << 4) | (data[4] & 0x0f);
1700 int width, height;
1701
1702 if (features->type >= INTUOSPS && features->type <= INTUOSPL) {
1703 width = data[5] * 100;
1704 height = data[6] * 100;
1705 } else {
1706 /*
1707 * "a" is a scaled-down area which we assume is
1708 * roughly circular and which can be described as:
1709 * a=(pi*r^2)/C.
1710 */
1711 int a = data[5];
1712 int x_res = input_abs_get_res(input, ABS_MT_POSITION_X);
1713 int y_res = input_abs_get_res(input, ABS_MT_POSITION_Y);
1714 width = 2 * int_sqrt(a * WACOM_CONTACT_AREA_SCALE);
1715 height = width * y_res / x_res;
1716 }
1717
1718 input_report_abs(input, ABS_MT_POSITION_X, x);
1719 input_report_abs(input, ABS_MT_POSITION_Y, y);
1720 input_report_abs(input, ABS_MT_TOUCH_MAJOR, width);
1721 input_report_abs(input, ABS_MT_TOUCH_MINOR, height);
1722 }
1723 }
1724
1725 static void wacom_bpt3_button_msg(struct wacom_wac *wacom, unsigned char *data)
1726 {
1727 struct input_dev *input = wacom->pad_input;
1728 struct wacom_features *features = &wacom->features;
1729
1730 if (features->type == INTUOSHT) {
1731 input_report_key(input, BTN_LEFT, (data[1] & 0x02) != 0);
1732 input_report_key(input, BTN_BACK, (data[1] & 0x08) != 0);
1733 } else {
1734 input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0);
1735 input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0);
1736 }
1737 input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0);
1738 input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0);
1739 }
1740
1741 static int wacom_bpt3_touch(struct wacom_wac *wacom)
1742 {
1743 unsigned char *data = wacom->data;
1744 int count = data[1] & 0x07;
1745 int i;
1746
1747 if (data[0] != 0x02)
1748 return 0;
1749
1750 /* data has up to 7 fixed sized 8-byte messages starting at data[2] */
1751 for (i = 0; i < count; i++) {
1752 int offset = (8 * i) + 2;
1753 int msg_id = data[offset];
1754
1755 if (msg_id >= 2 && msg_id <= 17)
1756 wacom_bpt3_touch_msg(wacom, data + offset);
1757 else if (msg_id == 128)
1758 wacom_bpt3_button_msg(wacom, data + offset);
1759
1760 }
1761
1762 /* only update the touch if we actually have a touchpad */
1763 if (wacom->touch_registered) {
1764 input_mt_sync_frame(wacom->touch_input);
1765 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
1766 }
1767
1768 return 1;
1769 }
1770
1771 static int wacom_bpt_pen(struct wacom_wac *wacom)
1772 {
1773 struct wacom_features *features = &wacom->features;
1774 struct input_dev *input = wacom->pen_input;
1775 unsigned char *data = wacom->data;
1776 int prox = 0, x = 0, y = 0, p = 0, d = 0, pen = 0, btn1 = 0, btn2 = 0;
1777
1778 if (data[0] != WACOM_REPORT_PENABLED)
1779 return 0;
1780
1781 prox = (data[1] & 0x20) == 0x20;
1782
1783 /*
1784 * All reports shared between PEN and RUBBER tool must be
1785 * forced to a known starting value (zero) when transitioning to
1786 * out-of-prox.
1787 *
1788 * If not reset then, to userspace, it will look like lost events
1789 * if new tool comes in-prox with same values as previous tool sent.
1790 *
1791 * Hardware does report zero in most out-of-prox cases but not all.
1792 */
1793 if (!wacom->shared->stylus_in_proximity) {
1794 if (data[1] & 0x08) {
1795 wacom->tool[0] = BTN_TOOL_RUBBER;
1796 wacom->id[0] = ERASER_DEVICE_ID;
1797 } else {
1798 wacom->tool[0] = BTN_TOOL_PEN;
1799 wacom->id[0] = STYLUS_DEVICE_ID;
1800 }
1801 }
1802
1803 wacom->shared->stylus_in_proximity = prox;
1804 if (wacom->shared->touch_down)
1805 return 0;
1806
1807 if (prox) {
1808 x = le16_to_cpup((__le16 *)&data[2]);
1809 y = le16_to_cpup((__le16 *)&data[4]);
1810 p = le16_to_cpup((__le16 *)&data[6]);
1811 /*
1812 * Convert distance from out prox to distance from tablet.
1813 * distance will be greater than distance_max once
1814 * touching and applying pressure; do not report negative
1815 * distance.
1816 */
1817 if (data[8] <= features->distance_max)
1818 d = features->distance_max - data[8];
1819
1820 pen = data[1] & 0x01;
1821 btn1 = data[1] & 0x02;
1822 btn2 = data[1] & 0x04;
1823 } else {
1824 wacom->id[0] = 0;
1825 }
1826
1827 input_report_key(input, BTN_TOUCH, pen);
1828 input_report_key(input, BTN_STYLUS, btn1);
1829 input_report_key(input, BTN_STYLUS2, btn2);
1830
1831 input_report_abs(input, ABS_X, x);
1832 input_report_abs(input, ABS_Y, y);
1833 input_report_abs(input, ABS_PRESSURE, p);
1834 input_report_abs(input, ABS_DISTANCE, d);
1835
1836 input_report_key(input, wacom->tool[0], prox); /* PEN or RUBBER */
1837 input_report_abs(input, ABS_MISC, wacom->id[0]); /* TOOL ID */
1838
1839 return 1;
1840 }
1841
1842 static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len)
1843 {
1844 if (len == WACOM_PKGLEN_BBTOUCH)
1845 return wacom_bpt_touch(wacom);
1846 else if (len == WACOM_PKGLEN_BBTOUCH3)
1847 return wacom_bpt3_touch(wacom);
1848 else if (len == WACOM_PKGLEN_BBFUN || len == WACOM_PKGLEN_BBPEN)
1849 return wacom_bpt_pen(wacom);
1850
1851 return 0;
1852 }
1853
1854 static void wacom_bamboo_pad_pen_event(struct wacom_wac *wacom,
1855 unsigned char *data)
1856 {
1857 unsigned char prefix;
1858
1859 /*
1860 * We need to reroute the event from the debug interface to the
1861 * pen interface.
1862 * We need to add the report ID to the actual pen report, so we
1863 * temporary overwrite the first byte to prevent having to kzalloc/kfree
1864 * and memcpy the report.
1865 */
1866 prefix = data[0];
1867 data[0] = WACOM_REPORT_BPAD_PEN;
1868
1869 /*
1870 * actually reroute the event.
1871 * No need to check if wacom->shared->pen is valid, hid_input_report()
1872 * will check for us.
1873 */
1874 hid_input_report(wacom->shared->pen, HID_INPUT_REPORT, data,
1875 WACOM_PKGLEN_PENABLED, 1);
1876
1877 data[0] = prefix;
1878 }
1879
1880 static int wacom_bamboo_pad_touch_event(struct wacom_wac *wacom,
1881 unsigned char *data)
1882 {
1883 struct input_dev *input = wacom->touch_input;
1884 unsigned char *finger_data, prefix;
1885 unsigned id;
1886 int x, y;
1887 bool valid;
1888
1889 prefix = data[0];
1890
1891 for (id = 0; id < wacom->features.touch_max; id++) {
1892 valid = !!(prefix & BIT(id)) &&
1893 !wacom->shared->stylus_in_proximity;
1894
1895 input_mt_slot(input, id);
1896 input_mt_report_slot_state(input, MT_TOOL_FINGER, valid);
1897
1898 if (!valid)
1899 continue;
1900
1901 finger_data = data + 1 + id * 3;
1902 x = finger_data[0] | ((finger_data[1] & 0x0f) << 8);
1903 y = (finger_data[2] << 4) | (finger_data[1] >> 4);
1904
1905 input_report_abs(input, ABS_MT_POSITION_X, x);
1906 input_report_abs(input, ABS_MT_POSITION_Y, y);
1907 }
1908
1909 input_mt_sync_frame(input);
1910
1911 input_report_key(input, BTN_LEFT, prefix & 0x40);
1912 input_report_key(input, BTN_RIGHT, prefix & 0x80);
1913
1914 /* keep touch state for pen event */
1915 wacom->shared->touch_down = !!prefix &&
1916 !wacom->shared->stylus_in_proximity;
1917
1918 return 1;
1919 }
1920
1921 static int wacom_bamboo_pad_irq(struct wacom_wac *wacom, size_t len)
1922 {
1923 unsigned char *data = wacom->data;
1924
1925 if (!((len == WACOM_PKGLEN_BPAD_TOUCH) ||
1926 (len == WACOM_PKGLEN_BPAD_TOUCH_USB)) ||
1927 (data[0] != WACOM_REPORT_BPAD_TOUCH))
1928 return 0;
1929
1930 if (data[1] & 0x01)
1931 wacom_bamboo_pad_pen_event(wacom, &data[1]);
1932
1933 if (data[1] & 0x02)
1934 return wacom_bamboo_pad_touch_event(wacom, &data[9]);
1935
1936 return 0;
1937 }
1938
1939 static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len)
1940 {
1941 unsigned char *data = wacom->data;
1942 int connected;
1943
1944 if (len != WACOM_PKGLEN_WIRELESS || data[0] != WACOM_REPORT_WL)
1945 return 0;
1946
1947 connected = data[1] & 0x01;
1948 if (connected) {
1949 int pid, battery, charging;
1950
1951 if ((wacom->shared->type == INTUOSHT) &&
1952 wacom->shared->touch_input &&
1953 wacom->shared->touch_max) {
1954 input_report_switch(wacom->shared->touch_input,
1955 SW_MUTE_DEVICE, data[5] & 0x40);
1956 input_sync(wacom->shared->touch_input);
1957 }
1958
1959 pid = get_unaligned_be16(&data[6]);
1960 battery = (data[5] & 0x3f) * 100 / 31;
1961 charging = !!(data[5] & 0x80);
1962 if (wacom->pid != pid) {
1963 wacom->pid = pid;
1964 wacom_schedule_work(wacom);
1965 }
1966
1967 if (wacom->shared->type)
1968 wacom_notify_battery(wacom, battery, charging, 1, 0);
1969
1970 } else if (wacom->pid != 0) {
1971 /* disconnected while previously connected */
1972 wacom->pid = 0;
1973 wacom_schedule_work(wacom);
1974 wacom_notify_battery(wacom, 0, 0, 0, 0);
1975 }
1976
1977 return 0;
1978 }
1979
1980 static int wacom_status_irq(struct wacom_wac *wacom_wac, size_t len)
1981 {
1982 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
1983 struct wacom_features *features = &wacom_wac->features;
1984 unsigned char *data = wacom_wac->data;
1985
1986 if (data[0] != WACOM_REPORT_USB)
1987 return 0;
1988
1989 if (features->type == INTUOSHT &&
1990 wacom_wac->shared->touch_input &&
1991 features->touch_max) {
1992 input_report_switch(wacom_wac->shared->touch_input,
1993 SW_MUTE_DEVICE, data[8] & 0x40);
1994 input_sync(wacom_wac->shared->touch_input);
1995 }
1996
1997 if (data[9] & 0x02) { /* wireless module is attached */
1998 int battery = (data[8] & 0x3f) * 100 / 31;
1999 bool charging = !!(data[8] & 0x80);
2000
2001 wacom_notify_battery(wacom_wac, battery, charging,
2002 battery || charging, 1);
2003
2004 if (!wacom->battery &&
2005 !(features->quirks & WACOM_QUIRK_BATTERY)) {
2006 features->quirks |= WACOM_QUIRK_BATTERY;
2007 INIT_WORK(&wacom->work, wacom_battery_work);
2008 wacom_schedule_work(wacom_wac);
2009 }
2010 }
2011 else if ((features->quirks & WACOM_QUIRK_BATTERY) &&
2012 wacom->battery) {
2013 features->quirks &= ~WACOM_QUIRK_BATTERY;
2014 INIT_WORK(&wacom->work, wacom_battery_work);
2015 wacom_schedule_work(wacom_wac);
2016 wacom_notify_battery(wacom_wac, 0, 0, 0, 0);
2017 }
2018 return 0;
2019 }
2020
2021 void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len)
2022 {
2023 bool sync;
2024
2025 switch (wacom_wac->features.type) {
2026 case PENPARTNER:
2027 sync = wacom_penpartner_irq(wacom_wac);
2028 break;
2029
2030 case PL:
2031 sync = wacom_pl_irq(wacom_wac);
2032 break;
2033
2034 case WACOM_G4:
2035 case GRAPHIRE:
2036 case GRAPHIRE_BT:
2037 case WACOM_MO:
2038 sync = wacom_graphire_irq(wacom_wac);
2039 break;
2040
2041 case PTU:
2042 sync = wacom_ptu_irq(wacom_wac);
2043 break;
2044
2045 case DTU:
2046 sync = wacom_dtu_irq(wacom_wac);
2047 break;
2048
2049 case DTUS:
2050 case DTUSX:
2051 sync = wacom_dtus_irq(wacom_wac);
2052 break;
2053
2054 case INTUOS:
2055 case INTUOS3S:
2056 case INTUOS3:
2057 case INTUOS3L:
2058 case INTUOS4S:
2059 case INTUOS4:
2060 case INTUOS4L:
2061 case CINTIQ:
2062 case WACOM_BEE:
2063 case WACOM_13HD:
2064 case WACOM_21UX2:
2065 case WACOM_22HD:
2066 case WACOM_24HD:
2067 case WACOM_27QHD:
2068 case DTK:
2069 case CINTIQ_HYBRID:
2070 sync = wacom_intuos_irq(wacom_wac);
2071 break;
2072
2073 case INTUOS4WL:
2074 sync = wacom_intuos_bt_irq(wacom_wac, len);
2075 break;
2076
2077 case WACOM_24HDT:
2078 case WACOM_27QHDT:
2079 sync = wacom_24hdt_irq(wacom_wac);
2080 break;
2081
2082 case INTUOS5S:
2083 case INTUOS5:
2084 case INTUOS5L:
2085 case INTUOSPS:
2086 case INTUOSPM:
2087 case INTUOSPL:
2088 if (len == WACOM_PKGLEN_BBTOUCH3)
2089 sync = wacom_bpt3_touch(wacom_wac);
2090 else if (wacom_wac->data[0] == WACOM_REPORT_USB)
2091 sync = wacom_status_irq(wacom_wac, len);
2092 else
2093 sync = wacom_intuos_irq(wacom_wac);
2094 break;
2095
2096 case TABLETPC:
2097 case TABLETPCE:
2098 case TABLETPC2FG:
2099 case MTSCREEN:
2100 case MTTPC:
2101 case MTTPC_B:
2102 sync = wacom_tpc_irq(wacom_wac, len);
2103 break;
2104
2105 case BAMBOO_PT:
2106 case INTUOSHT:
2107 if (wacom_wac->data[0] == WACOM_REPORT_USB)
2108 sync = wacom_status_irq(wacom_wac, len);
2109 else
2110 sync = wacom_bpt_irq(wacom_wac, len);
2111 break;
2112
2113 case BAMBOO_PAD:
2114 sync = wacom_bamboo_pad_irq(wacom_wac, len);
2115 break;
2116
2117 case WIRELESS:
2118 sync = wacom_wireless_irq(wacom_wac, len);
2119 break;
2120
2121 default:
2122 sync = false;
2123 break;
2124 }
2125
2126 if (sync) {
2127 if (wacom_wac->pen_input)
2128 input_sync(wacom_wac->pen_input);
2129 if (wacom_wac->touch_input)
2130 input_sync(wacom_wac->touch_input);
2131 if (wacom_wac->pad_input)
2132 input_sync(wacom_wac->pad_input);
2133 }
2134 }
2135
2136 static void wacom_setup_cintiq(struct wacom_wac *wacom_wac)
2137 {
2138 struct input_dev *input_dev = wacom_wac->pen_input;
2139
2140 input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
2141
2142 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2143 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2144 __set_bit(BTN_TOOL_BRUSH, input_dev->keybit);
2145 __set_bit(BTN_TOOL_PENCIL, input_dev->keybit);
2146 __set_bit(BTN_TOOL_AIRBRUSH, input_dev->keybit);
2147 __set_bit(BTN_STYLUS, input_dev->keybit);
2148 __set_bit(BTN_STYLUS2, input_dev->keybit);
2149
2150 input_set_abs_params(input_dev, ABS_DISTANCE,
2151 0, wacom_wac->features.distance_max, 0, 0);
2152 input_set_abs_params(input_dev, ABS_WHEEL, 0, 1023, 0, 0);
2153 input_set_abs_params(input_dev, ABS_TILT_X, -64, 63, 0, 0);
2154 input_abs_set_res(input_dev, ABS_TILT_X, 57);
2155 input_set_abs_params(input_dev, ABS_TILT_Y, -64, 63, 0, 0);
2156 input_abs_set_res(input_dev, ABS_TILT_Y, 57);
2157 }
2158
2159 static void wacom_setup_intuos(struct wacom_wac *wacom_wac)
2160 {
2161 struct input_dev *input_dev = wacom_wac->pen_input;
2162
2163 input_set_capability(input_dev, EV_REL, REL_WHEEL);
2164
2165 wacom_setup_cintiq(wacom_wac);
2166
2167 __set_bit(BTN_LEFT, input_dev->keybit);
2168 __set_bit(BTN_RIGHT, input_dev->keybit);
2169 __set_bit(BTN_MIDDLE, input_dev->keybit);
2170 __set_bit(BTN_SIDE, input_dev->keybit);
2171 __set_bit(BTN_EXTRA, input_dev->keybit);
2172 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
2173 __set_bit(BTN_TOOL_LENS, input_dev->keybit);
2174
2175 input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0);
2176 input_abs_set_res(input_dev, ABS_RZ, 287);
2177 input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0);
2178 }
2179
2180 void wacom_setup_device_quirks(struct wacom *wacom)
2181 {
2182 struct wacom_features *features = &wacom->wacom_wac.features;
2183
2184 /* The pen and pad share the same interface on most devices */
2185 if (features->type == GRAPHIRE_BT || features->type == WACOM_G4 ||
2186 features->type == DTUS || features->type == WACOM_MO ||
2187 (features->type >= INTUOS3S && features->type <= WACOM_13HD &&
2188 features->type != INTUOSHT)) {
2189 if (features->device_type & WACOM_DEVICETYPE_PEN)
2190 features->device_type |= WACOM_DEVICETYPE_PAD;
2191 }
2192
2193 /* touch device found but size is not defined. use default */
2194 if (features->device_type & WACOM_DEVICETYPE_TOUCH && !features->x_max) {
2195 features->x_max = 1023;
2196 features->y_max = 1023;
2197 }
2198
2199 /*
2200 * Intuos5/Pro and Bamboo 3rd gen have no useful data about its
2201 * touch interface in its HID descriptor. If this is the touch
2202 * interface (PacketSize of WACOM_PKGLEN_BBTOUCH3), override the
2203 * tablet values.
2204 */
2205 if ((features->type >= INTUOS5S && features->type <= INTUOSHT) ||
2206 (features->type == BAMBOO_PT)) {
2207 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {
2208 if (features->touch_max)
2209 features->device_type |= WACOM_DEVICETYPE_TOUCH;
2210 if (features->type == BAMBOO_PT || features->type == INTUOSHT)
2211 features->device_type |= WACOM_DEVICETYPE_PAD;
2212
2213 features->x_max = 4096;
2214 features->y_max = 4096;
2215 }
2216 else if (features->pktlen == WACOM_PKGLEN_BBTOUCH) {
2217 features->device_type |= WACOM_DEVICETYPE_PAD;
2218 }
2219 }
2220
2221 /*
2222 * Raw Wacom-mode pen and touch events both come from interface
2223 * 0, whose HID descriptor has an application usage of 0xFF0D
2224 * (i.e., WACOM_VENDORDEFINED_PEN). We route pen packets back
2225 * out through the HID_GENERIC device created for interface 1,
2226 * so rewrite this one to be of type BTN_TOOL_FINGER.
2227 */
2228 if (features->type == BAMBOO_PAD)
2229 features->device_type |= WACOM_DEVICETYPE_TOUCH;
2230
2231 if (wacom->hdev->bus == BUS_BLUETOOTH)
2232 features->quirks |= WACOM_QUIRK_BATTERY;
2233
2234 /* quirk for bamboo touch with 2 low res touches */
2235 if (features->type == BAMBOO_PT &&
2236 features->pktlen == WACOM_PKGLEN_BBTOUCH) {
2237 features->x_max <<= 5;
2238 features->y_max <<= 5;
2239 features->x_fuzz <<= 5;
2240 features->y_fuzz <<= 5;
2241 features->quirks |= WACOM_QUIRK_BBTOUCH_LOWRES;
2242 }
2243
2244 if (features->type == WIRELESS) {
2245
2246 /* monitor never has input and pen/touch have delayed create */
2247 features->quirks |= WACOM_QUIRK_NO_INPUT;
2248
2249 /* must be monitor interface if no device_type set */
2250 if (features->device_type == WACOM_DEVICETYPE_NONE) {
2251 features->quirks |= WACOM_QUIRK_MONITOR;
2252 features->quirks |= WACOM_QUIRK_BATTERY;
2253 }
2254 }
2255 }
2256
2257 int wacom_setup_pen_input_capabilities(struct input_dev *input_dev,
2258 struct wacom_wac *wacom_wac)
2259 {
2260 struct wacom_features *features = &wacom_wac->features;
2261
2262 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
2263
2264 if (!(features->device_type & WACOM_DEVICETYPE_PEN))
2265 return -ENODEV;
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 input_set_abs_params(input_dev, ABS_X, features->x_min,
2275 features->x_max, features->x_fuzz, 0);
2276 input_set_abs_params(input_dev, ABS_Y, features->y_min,
2277 features->y_max, features->y_fuzz, 0);
2278 input_set_abs_params(input_dev, ABS_PRESSURE, 0,
2279 features->pressure_max, features->pressure_fuzz, 0);
2280
2281 /* penabled devices have fixed resolution for each model */
2282 input_abs_set_res(input_dev, ABS_X, features->x_resolution);
2283 input_abs_set_res(input_dev, ABS_Y, features->y_resolution);
2284
2285
2286 switch (features->type) {
2287 case GRAPHIRE_BT:
2288 __clear_bit(ABS_MISC, input_dev->absbit);
2289
2290 case WACOM_MO:
2291 case WACOM_G4:
2292 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
2293 features->distance_max,
2294 0, 0);
2295 /* fall through */
2296
2297 case GRAPHIRE:
2298 input_set_capability(input_dev, EV_REL, REL_WHEEL);
2299
2300 __set_bit(BTN_LEFT, input_dev->keybit);
2301 __set_bit(BTN_RIGHT, input_dev->keybit);
2302 __set_bit(BTN_MIDDLE, input_dev->keybit);
2303
2304 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2305 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2306 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
2307 __set_bit(BTN_STYLUS, input_dev->keybit);
2308 __set_bit(BTN_STYLUS2, input_dev->keybit);
2309
2310 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2311 break;
2312
2313 case WACOM_27QHD:
2314 case WACOM_24HD:
2315 case DTK:
2316 case WACOM_22HD:
2317 case WACOM_21UX2:
2318 case WACOM_BEE:
2319 case CINTIQ:
2320 case WACOM_13HD:
2321 case CINTIQ_HYBRID:
2322 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
2323 input_abs_set_res(input_dev, ABS_Z, 287);
2324 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
2325 wacom_setup_cintiq(wacom_wac);
2326 break;
2327
2328 case INTUOS3:
2329 case INTUOS3L:
2330 case INTUOS3S:
2331 case INTUOS4:
2332 case INTUOS4WL:
2333 case INTUOS4L:
2334 case INTUOS4S:
2335 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
2336 input_abs_set_res(input_dev, ABS_Z, 287);
2337 /* fall through */
2338
2339 case INTUOS:
2340 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2341
2342 wacom_setup_intuos(wacom_wac);
2343 break;
2344
2345 case INTUOS5:
2346 case INTUOS5L:
2347 case INTUOSPM:
2348 case INTUOSPL:
2349 case INTUOS5S:
2350 case INTUOSPS:
2351 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2352
2353 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
2354 features->distance_max,
2355 0, 0);
2356
2357 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
2358 input_abs_set_res(input_dev, ABS_Z, 287);
2359
2360 wacom_setup_intuos(wacom_wac);
2361 break;
2362
2363 case WACOM_24HDT:
2364 case WACOM_27QHDT:
2365 case MTSCREEN:
2366 case MTTPC:
2367 case MTTPC_B:
2368 case TABLETPC2FG:
2369 case TABLETPC:
2370 case TABLETPCE:
2371 __clear_bit(ABS_MISC, input_dev->absbit);
2372 /* fall through */
2373
2374 case DTUS:
2375 case DTUSX:
2376 case PL:
2377 case DTU:
2378 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2379 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2380 __set_bit(BTN_STYLUS, input_dev->keybit);
2381 __set_bit(BTN_STYLUS2, input_dev->keybit);
2382
2383 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
2384 break;
2385
2386 case PTU:
2387 __set_bit(BTN_STYLUS2, input_dev->keybit);
2388 /* fall through */
2389
2390 case PENPARTNER:
2391 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2392 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2393 __set_bit(BTN_STYLUS, input_dev->keybit);
2394
2395 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2396 break;
2397
2398 case INTUOSHT:
2399 case BAMBOO_PT:
2400 __clear_bit(ABS_MISC, input_dev->absbit);
2401
2402 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2403 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2404 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2405 __set_bit(BTN_STYLUS, input_dev->keybit);
2406 __set_bit(BTN_STYLUS2, input_dev->keybit);
2407 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
2408 features->distance_max,
2409 0, 0);
2410 break;
2411 case BAMBOO_PAD:
2412 __clear_bit(ABS_MISC, input_dev->absbit);
2413 break;
2414 }
2415 return 0;
2416 }
2417
2418 int wacom_setup_touch_input_capabilities(struct input_dev *input_dev,
2419 struct wacom_wac *wacom_wac)
2420 {
2421 struct wacom_features *features = &wacom_wac->features;
2422
2423 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
2424
2425 if (!(features->device_type & WACOM_DEVICETYPE_TOUCH))
2426 return -ENODEV;
2427
2428 if (features->type == HID_GENERIC)
2429 /* setup has already been done */
2430 return 0;
2431
2432 __set_bit(BTN_TOUCH, input_dev->keybit);
2433
2434 if (features->touch_max == 1) {
2435 input_set_abs_params(input_dev, ABS_X, 0,
2436 features->x_max, features->x_fuzz, 0);
2437 input_set_abs_params(input_dev, ABS_Y, 0,
2438 features->y_max, features->y_fuzz, 0);
2439 input_abs_set_res(input_dev, ABS_X,
2440 features->x_resolution);
2441 input_abs_set_res(input_dev, ABS_Y,
2442 features->y_resolution);
2443 }
2444 else if (features->touch_max > 1) {
2445 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 0,
2446 features->x_max, features->x_fuzz, 0);
2447 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 0,
2448 features->y_max, features->y_fuzz, 0);
2449 input_abs_set_res(input_dev, ABS_MT_POSITION_X,
2450 features->x_resolution);
2451 input_abs_set_res(input_dev, ABS_MT_POSITION_Y,
2452 features->y_resolution);
2453 }
2454
2455 switch (features->type) {
2456 case INTUOS5:
2457 case INTUOS5L:
2458 case INTUOSPM:
2459 case INTUOSPL:
2460 case INTUOS5S:
2461 case INTUOSPS:
2462 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2463
2464 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0);
2465 input_set_abs_params(input_dev, ABS_MT_TOUCH_MINOR, 0, features->y_max, 0, 0);
2466 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);
2467 break;
2468
2469 case WACOM_24HDT:
2470 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0);
2471 input_set_abs_params(input_dev, ABS_MT_WIDTH_MAJOR, 0, features->x_max, 0, 0);
2472 input_set_abs_params(input_dev, ABS_MT_WIDTH_MINOR, 0, features->y_max, 0, 0);
2473 input_set_abs_params(input_dev, ABS_MT_ORIENTATION, 0, 1, 0, 0);
2474 /* fall through */
2475
2476 case WACOM_27QHDT:
2477 case MTSCREEN:
2478 case MTTPC:
2479 case MTTPC_B:
2480 case TABLETPC2FG:
2481 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_DIRECT);
2482 /*fall through */
2483
2484 case TABLETPC:
2485 case TABLETPCE:
2486 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
2487 break;
2488
2489 case INTUOSHT:
2490 input_dev->evbit[0] |= BIT_MASK(EV_SW);
2491 __set_bit(SW_MUTE_DEVICE, input_dev->swbit);
2492 /* fall through */
2493
2494 case BAMBOO_PT:
2495 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {
2496 input_set_abs_params(input_dev,
2497 ABS_MT_TOUCH_MAJOR,
2498 0, features->x_max, 0, 0);
2499 input_set_abs_params(input_dev,
2500 ABS_MT_TOUCH_MINOR,
2501 0, features->y_max, 0, 0);
2502 }
2503 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);
2504 break;
2505
2506 case BAMBOO_PAD:
2507 input_mt_init_slots(input_dev, features->touch_max,
2508 INPUT_MT_POINTER);
2509 __set_bit(BTN_LEFT, input_dev->keybit);
2510 __set_bit(BTN_RIGHT, input_dev->keybit);
2511 break;
2512 }
2513 return 0;
2514 }
2515
2516 int wacom_setup_pad_input_capabilities(struct input_dev *input_dev,
2517 struct wacom_wac *wacom_wac)
2518 {
2519 struct wacom_features *features = &wacom_wac->features;
2520 int i;
2521
2522 if (!(features->device_type & WACOM_DEVICETYPE_PAD))
2523 return -ENODEV;
2524
2525 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
2526
2527 /* kept for making legacy xf86-input-wacom working with the wheels */
2528 __set_bit(ABS_MISC, input_dev->absbit);
2529
2530 /* kept for making legacy xf86-input-wacom accepting the pad */
2531 input_set_abs_params(input_dev, ABS_X, 0, 1, 0, 0);
2532 input_set_abs_params(input_dev, ABS_Y, 0, 1, 0, 0);
2533
2534 /* kept for making udev and libwacom accepting the pad */
2535 __set_bit(BTN_STYLUS, input_dev->keybit);
2536
2537 switch (features->type) {
2538 case GRAPHIRE_BT:
2539 __set_bit(BTN_0, input_dev->keybit);
2540 __set_bit(BTN_1, input_dev->keybit);
2541 break;
2542
2543 case WACOM_MO:
2544 __set_bit(BTN_BACK, input_dev->keybit);
2545 __set_bit(BTN_LEFT, input_dev->keybit);
2546 __set_bit(BTN_FORWARD, input_dev->keybit);
2547 __set_bit(BTN_RIGHT, input_dev->keybit);
2548 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2549 break;
2550
2551 case WACOM_G4:
2552 __set_bit(BTN_BACK, input_dev->keybit);
2553 __set_bit(BTN_FORWARD, input_dev->keybit);
2554 input_set_capability(input_dev, EV_REL, REL_WHEEL);
2555 break;
2556
2557 case WACOM_24HD:
2558 __set_bit(BTN_A, input_dev->keybit);
2559 __set_bit(BTN_B, input_dev->keybit);
2560 __set_bit(BTN_C, input_dev->keybit);
2561 __set_bit(BTN_X, input_dev->keybit);
2562 __set_bit(BTN_Y, input_dev->keybit);
2563 __set_bit(BTN_Z, input_dev->keybit);
2564
2565 for (i = 0; i < 10; i++)
2566 __set_bit(BTN_0 + i, input_dev->keybit);
2567
2568 __set_bit(KEY_PROG1, input_dev->keybit);
2569 __set_bit(KEY_PROG2, input_dev->keybit);
2570 __set_bit(KEY_PROG3, input_dev->keybit);
2571
2572 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2573 input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0);
2574 break;
2575
2576 case WACOM_27QHD:
2577 __set_bit(KEY_PROG1, input_dev->keybit);
2578 __set_bit(KEY_PROG2, input_dev->keybit);
2579 __set_bit(KEY_PROG3, input_dev->keybit);
2580 input_set_abs_params(input_dev, ABS_X, -2048, 2048, 0, 0);
2581 input_abs_set_res(input_dev, ABS_X, 1024); /* points/g */
2582 input_set_abs_params(input_dev, ABS_Y, -2048, 2048, 0, 0);
2583 input_abs_set_res(input_dev, ABS_Y, 1024);
2584 input_set_abs_params(input_dev, ABS_Z, -2048, 2048, 0, 0);
2585 input_abs_set_res(input_dev, ABS_Z, 1024);
2586 __set_bit(INPUT_PROP_ACCELEROMETER, input_dev->propbit);
2587 break;
2588
2589 case DTK:
2590 for (i = 0; i < 6; i++)
2591 __set_bit(BTN_0 + i, input_dev->keybit);
2592
2593 break;
2594
2595 case WACOM_22HD:
2596 __set_bit(KEY_PROG1, input_dev->keybit);
2597 __set_bit(KEY_PROG2, input_dev->keybit);
2598 __set_bit(KEY_PROG3, input_dev->keybit);
2599 /* fall through */
2600
2601 case WACOM_21UX2:
2602 __set_bit(BTN_A, input_dev->keybit);
2603 __set_bit(BTN_B, input_dev->keybit);
2604 __set_bit(BTN_C, input_dev->keybit);
2605 __set_bit(BTN_X, input_dev->keybit);
2606 __set_bit(BTN_Y, input_dev->keybit);
2607 __set_bit(BTN_Z, input_dev->keybit);
2608 __set_bit(BTN_BASE, input_dev->keybit);
2609 __set_bit(BTN_BASE2, input_dev->keybit);
2610 /* fall through */
2611
2612 case WACOM_BEE:
2613 __set_bit(BTN_8, input_dev->keybit);
2614 __set_bit(BTN_9, input_dev->keybit);
2615 /* fall through */
2616
2617 case CINTIQ:
2618 for (i = 0; i < 8; i++)
2619 __set_bit(BTN_0 + i, input_dev->keybit);
2620
2621 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
2622 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
2623 break;
2624
2625 case WACOM_13HD:
2626 for (i = 0; i < 9; i++)
2627 __set_bit(BTN_0 + i, input_dev->keybit);
2628
2629 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2630 break;
2631
2632 case INTUOS3:
2633 case INTUOS3L:
2634 __set_bit(BTN_4, input_dev->keybit);
2635 __set_bit(BTN_5, input_dev->keybit);
2636 __set_bit(BTN_6, input_dev->keybit);
2637 __set_bit(BTN_7, input_dev->keybit);
2638
2639 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
2640 /* fall through */
2641
2642 case INTUOS3S:
2643 __set_bit(BTN_0, input_dev->keybit);
2644 __set_bit(BTN_1, input_dev->keybit);
2645 __set_bit(BTN_2, input_dev->keybit);
2646 __set_bit(BTN_3, input_dev->keybit);
2647
2648 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
2649 break;
2650
2651 case INTUOS5:
2652 case INTUOS5L:
2653 case INTUOSPM:
2654 case INTUOSPL:
2655 __set_bit(BTN_7, input_dev->keybit);
2656 __set_bit(BTN_8, input_dev->keybit);
2657 /* fall through */
2658
2659 case INTUOS5S:
2660 case INTUOSPS:
2661 for (i = 0; i < 7; i++)
2662 __set_bit(BTN_0 + i, input_dev->keybit);
2663
2664 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2665 break;
2666
2667 case INTUOS4WL:
2668 /*
2669 * For Bluetooth devices, the udev rule does not work correctly
2670 * for pads unless we add a stylus capability, which forces
2671 * ID_INPUT_TABLET to be set.
2672 */
2673 __set_bit(BTN_STYLUS, input_dev->keybit);
2674 /* fall through */
2675
2676 case INTUOS4:
2677 case INTUOS4L:
2678 __set_bit(BTN_7, input_dev->keybit);
2679 __set_bit(BTN_8, input_dev->keybit);
2680 /* fall through */
2681
2682 case INTUOS4S:
2683 for (i = 0; i < 7; i++)
2684 __set_bit(BTN_0 + i, input_dev->keybit);
2685
2686 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2687 break;
2688
2689 case CINTIQ_HYBRID:
2690 for (i = 0; i < 9; i++)
2691 __set_bit(BTN_0 + i, input_dev->keybit);
2692
2693 break;
2694
2695 case DTUS:
2696 for (i = 0; i < 4; i++)
2697 __set_bit(BTN_0 + i, input_dev->keybit);
2698 break;
2699
2700 case INTUOSHT:
2701 case BAMBOO_PT:
2702 __clear_bit(ABS_MISC, input_dev->absbit);
2703
2704 __set_bit(BTN_LEFT, input_dev->keybit);
2705 __set_bit(BTN_FORWARD, input_dev->keybit);
2706 __set_bit(BTN_BACK, input_dev->keybit);
2707 __set_bit(BTN_RIGHT, input_dev->keybit);
2708
2709 break;
2710
2711 default:
2712 /* no pad supported */
2713 return -ENODEV;
2714 }
2715 return 0;
2716 }
2717
2718 static const struct wacom_features wacom_features_0x00 =
2719 { "Wacom Penpartner", 5040, 3780, 255, 0,
2720 PENPARTNER, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
2721 static const struct wacom_features wacom_features_0x10 =
2722 { "Wacom Graphire", 10206, 7422, 511, 63,
2723 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2724 static const struct wacom_features wacom_features_0x81 =
2725 { "Wacom Graphire BT", 16704, 12064, 511, 32,
2726 GRAPHIRE_BT, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2727 static const struct wacom_features wacom_features_0x11 =
2728 { "Wacom Graphire2 4x5", 10206, 7422, 511, 63,
2729 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2730 static const struct wacom_features wacom_features_0x12 =
2731 { "Wacom Graphire2 5x7", 13918, 10206, 511, 63,
2732 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2733 static const struct wacom_features wacom_features_0x13 =
2734 { "Wacom Graphire3", 10208, 7424, 511, 63,
2735 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2736 static const struct wacom_features wacom_features_0x14 =
2737 { "Wacom Graphire3 6x8", 16704, 12064, 511, 63,
2738 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2739 static const struct wacom_features wacom_features_0x15 =
2740 { "Wacom Graphire4 4x5", 10208, 7424, 511, 63,
2741 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2742 static const struct wacom_features wacom_features_0x16 =
2743 { "Wacom Graphire4 6x8", 16704, 12064, 511, 63,
2744 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2745 static const struct wacom_features wacom_features_0x17 =
2746 { "Wacom BambooFun 4x5", 14760, 9225, 511, 63,
2747 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2748 static const struct wacom_features wacom_features_0x18 =
2749 { "Wacom BambooFun 6x8", 21648, 13530, 511, 63,
2750 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2751 static const struct wacom_features wacom_features_0x19 =
2752 { "Wacom Bamboo1 Medium", 16704, 12064, 511, 63,
2753 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2754 static const struct wacom_features wacom_features_0x60 =
2755 { "Wacom Volito", 5104, 3712, 511, 63,
2756 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2757 static const struct wacom_features wacom_features_0x61 =
2758 { "Wacom PenStation2", 3250, 2320, 255, 63,
2759 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2760 static const struct wacom_features wacom_features_0x62 =
2761 { "Wacom Volito2 4x5", 5104, 3712, 511, 63,
2762 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2763 static const struct wacom_features wacom_features_0x63 =
2764 { "Wacom Volito2 2x3", 3248, 2320, 511, 63,
2765 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2766 static const struct wacom_features wacom_features_0x64 =
2767 { "Wacom PenPartner2", 3250, 2320, 511, 63,
2768 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2769 static const struct wacom_features wacom_features_0x65 =
2770 { "Wacom Bamboo", 14760, 9225, 511, 63,
2771 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2772 static const struct wacom_features wacom_features_0x69 =
2773 { "Wacom Bamboo1", 5104, 3712, 511, 63,
2774 GRAPHIRE, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
2775 static const struct wacom_features wacom_features_0x6A =
2776 { "Wacom Bamboo1 4x6", 14760, 9225, 1023, 63,
2777 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2778 static const struct wacom_features wacom_features_0x6B =
2779 { "Wacom Bamboo1 5x8", 21648, 13530, 1023, 63,
2780 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2781 static const struct wacom_features wacom_features_0x20 =
2782 { "Wacom Intuos 4x5", 12700, 10600, 1023, 31,
2783 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2784 static const struct wacom_features wacom_features_0x21 =
2785 { "Wacom Intuos 6x8", 20320, 16240, 1023, 31,
2786 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2787 static const struct wacom_features wacom_features_0x22 =
2788 { "Wacom Intuos 9x12", 30480, 24060, 1023, 31,
2789 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2790 static const struct wacom_features wacom_features_0x23 =
2791 { "Wacom Intuos 12x12", 30480, 31680, 1023, 31,
2792 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2793 static const struct wacom_features wacom_features_0x24 =
2794 { "Wacom Intuos 12x18", 45720, 31680, 1023, 31,
2795 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2796 static const struct wacom_features wacom_features_0x30 =
2797 { "Wacom PL400", 5408, 4056, 255, 0,
2798 PL, WACOM_PL_RES, WACOM_PL_RES };
2799 static const struct wacom_features wacom_features_0x31 =
2800 { "Wacom PL500", 6144, 4608, 255, 0,
2801 PL, WACOM_PL_RES, WACOM_PL_RES };
2802 static const struct wacom_features wacom_features_0x32 =
2803 { "Wacom PL600", 6126, 4604, 255, 0,
2804 PL, WACOM_PL_RES, WACOM_PL_RES };
2805 static const struct wacom_features wacom_features_0x33 =
2806 { "Wacom PL600SX", 6260, 5016, 255, 0,
2807 PL, WACOM_PL_RES, WACOM_PL_RES };
2808 static const struct wacom_features wacom_features_0x34 =
2809 { "Wacom PL550", 6144, 4608, 511, 0,
2810 PL, WACOM_PL_RES, WACOM_PL_RES };
2811 static const struct wacom_features wacom_features_0x35 =
2812 { "Wacom PL800", 7220, 5780, 511, 0,
2813 PL, WACOM_PL_RES, WACOM_PL_RES };
2814 static const struct wacom_features wacom_features_0x37 =
2815 { "Wacom PL700", 6758, 5406, 511, 0,
2816 PL, WACOM_PL_RES, WACOM_PL_RES };
2817 static const struct wacom_features wacom_features_0x38 =
2818 { "Wacom PL510", 6282, 4762, 511, 0,
2819 PL, WACOM_PL_RES, WACOM_PL_RES };
2820 static const struct wacom_features wacom_features_0x39 =
2821 { "Wacom DTU710", 34080, 27660, 511, 0,
2822 PL, WACOM_PL_RES, WACOM_PL_RES };
2823 static const struct wacom_features wacom_features_0xC4 =
2824 { "Wacom DTF521", 6282, 4762, 511, 0,
2825 PL, WACOM_PL_RES, WACOM_PL_RES };
2826 static const struct wacom_features wacom_features_0xC0 =
2827 { "Wacom DTF720", 6858, 5506, 511, 0,
2828 PL, WACOM_PL_RES, WACOM_PL_RES };
2829 static const struct wacom_features wacom_features_0xC2 =
2830 { "Wacom DTF720a", 6858, 5506, 511, 0,
2831 PL, WACOM_PL_RES, WACOM_PL_RES };
2832 static const struct wacom_features wacom_features_0x03 =
2833 { "Wacom Cintiq Partner", 20480, 15360, 511, 0,
2834 PTU, WACOM_PL_RES, WACOM_PL_RES };
2835 static const struct wacom_features wacom_features_0x41 =
2836 { "Wacom Intuos2 4x5", 12700, 10600, 1023, 31,
2837 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2838 static const struct wacom_features wacom_features_0x42 =
2839 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31,
2840 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2841 static const struct wacom_features wacom_features_0x43 =
2842 { "Wacom Intuos2 9x12", 30480, 24060, 1023, 31,
2843 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2844 static const struct wacom_features wacom_features_0x44 =
2845 { "Wacom Intuos2 12x12", 30480, 31680, 1023, 31,
2846 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2847 static const struct wacom_features wacom_features_0x45 =
2848 { "Wacom Intuos2 12x18", 45720, 31680, 1023, 31,
2849 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2850 static const struct wacom_features wacom_features_0xB0 =
2851 { "Wacom Intuos3 4x5", 25400, 20320, 1023, 63,
2852 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2853 static const struct wacom_features wacom_features_0xB1 =
2854 { "Wacom Intuos3 6x8", 40640, 30480, 1023, 63,
2855 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2856 static const struct wacom_features wacom_features_0xB2 =
2857 { "Wacom Intuos3 9x12", 60960, 45720, 1023, 63,
2858 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2859 static const struct wacom_features wacom_features_0xB3 =
2860 { "Wacom Intuos3 12x12", 60960, 60960, 1023, 63,
2861 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2862 static const struct wacom_features wacom_features_0xB4 =
2863 { "Wacom Intuos3 12x19", 97536, 60960, 1023, 63,
2864 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2865 static const struct wacom_features wacom_features_0xB5 =
2866 { "Wacom Intuos3 6x11", 54204, 31750, 1023, 63,
2867 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2868 static const struct wacom_features wacom_features_0xB7 =
2869 { "Wacom Intuos3 4x6", 31496, 19685, 1023, 63,
2870 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2871 static const struct wacom_features wacom_features_0xB8 =
2872 { "Wacom Intuos4 4x6", 31496, 19685, 2047, 63,
2873 INTUOS4S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2874 static const struct wacom_features wacom_features_0xB9 =
2875 { "Wacom Intuos4 6x9", 44704, 27940, 2047, 63,
2876 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2877 static const struct wacom_features wacom_features_0xBA =
2878 { "Wacom Intuos4 8x13", 65024, 40640, 2047, 63,
2879 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2880 static const struct wacom_features wacom_features_0xBB =
2881 { "Wacom Intuos4 12x19", 97536, 60960, 2047, 63,
2882 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2883 static const struct wacom_features wacom_features_0xBC =
2884 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63,
2885 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2886 static const struct wacom_features wacom_features_0xBD =
2887 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63,
2888 INTUOS4WL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2889 static const struct wacom_features wacom_features_0x26 =
2890 { "Wacom Intuos5 touch S", 31496, 19685, 2047, 63,
2891 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16 };
2892 static const struct wacom_features wacom_features_0x27 =
2893 { "Wacom Intuos5 touch M", 44704, 27940, 2047, 63,
2894 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16 };
2895 static const struct wacom_features wacom_features_0x28 =
2896 { "Wacom Intuos5 touch L", 65024, 40640, 2047, 63,
2897 INTUOS5L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16 };
2898 static const struct wacom_features wacom_features_0x29 =
2899 { "Wacom Intuos5 S", 31496, 19685, 2047, 63,
2900 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2901 static const struct wacom_features wacom_features_0x2A =
2902 { "Wacom Intuos5 M", 44704, 27940, 2047, 63,
2903 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2904 static const struct wacom_features wacom_features_0x314 =
2905 { "Wacom Intuos Pro S", 31496, 19685, 2047, 63,
2906 INTUOSPS, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16,
2907 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2908 static const struct wacom_features wacom_features_0x315 =
2909 { "Wacom Intuos Pro M", 44704, 27940, 2047, 63,
2910 INTUOSPM, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16,
2911 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2912 static const struct wacom_features wacom_features_0x317 =
2913 { "Wacom Intuos Pro L", 65024, 40640, 2047, 63,
2914 INTUOSPL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16,
2915 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2916 static const struct wacom_features wacom_features_0xF4 =
2917 { "Wacom Cintiq 24HD", 104080, 65200, 2047, 63,
2918 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2919 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
2920 static const struct wacom_features wacom_features_0xF8 =
2921 { "Wacom Cintiq 24HD touch", 104080, 65200, 2047, 63, /* Pen */
2922 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2923 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
2924 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf6 };
2925 static const struct wacom_features wacom_features_0xF6 =
2926 { "Wacom Cintiq 24HD touch", .type = WACOM_24HDT, /* Touch */
2927 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf8, .touch_max = 10,
2928 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2929 static const struct wacom_features wacom_features_0x32A =
2930 { "Wacom Cintiq 27QHD", 119740, 67520, 2047, 63,
2931 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2932 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
2933 static const struct wacom_features wacom_features_0x32B =
2934 { "Wacom Cintiq 27QHD touch", 119740, 67520, 2047, 63,
2935 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2936 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
2937 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32C };
2938 static const struct wacom_features wacom_features_0x32C =
2939 { "Wacom Cintiq 27QHD touch", .type = WACOM_27QHDT,
2940 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32B, .touch_max = 10 };
2941 static const struct wacom_features wacom_features_0x3F =
2942 { "Wacom Cintiq 21UX", 87200, 65600, 1023, 63,
2943 CINTIQ, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2944 static const struct wacom_features wacom_features_0xC5 =
2945 { "Wacom Cintiq 20WSX", 86680, 54180, 1023, 63,
2946 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2947 static const struct wacom_features wacom_features_0xC6 =
2948 { "Wacom Cintiq 12WX", 53020, 33440, 1023, 63,
2949 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2950 static const struct wacom_features wacom_features_0x304 =
2951 { "Wacom Cintiq 13HD", 59152, 33448, 1023, 63,
2952 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2953 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
2954 static const struct wacom_features wacom_features_0x333 =
2955 { "Wacom Cintiq 13HD touch", 59152, 33448, 2047, 63,
2956 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2957 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
2958 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x335 };
2959 static const struct wacom_features wacom_features_0x335 =
2960 { "Wacom Cintiq 13HD touch", .type = WACOM_24HDT, /* Touch */
2961 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x333, .touch_max = 10,
2962 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2963 static const struct wacom_features wacom_features_0xC7 =
2964 { "Wacom DTU1931", 37832, 30305, 511, 0,
2965 PL, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2966 static const struct wacom_features wacom_features_0xCE =
2967 { "Wacom DTU2231", 47864, 27011, 511, 0,
2968 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2969 .check_for_hid_type = true, .hid_type = HID_TYPE_USBMOUSE };
2970 static const struct wacom_features wacom_features_0xF0 =
2971 { "Wacom DTU1631", 34623, 19553, 511, 0,
2972 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2973 static const struct wacom_features wacom_features_0xFB =
2974 { "Wacom DTU1031", 21896, 13760, 511, 0,
2975 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2976 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET };
2977 static const struct wacom_features wacom_features_0x32F =
2978 { "Wacom DTU1031X", 22472, 12728, 511, 0,
2979 DTUSX, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2980 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET };
2981 static const struct wacom_features wacom_features_0x336 =
2982 { "Wacom DTU1141", 23472, 13203, 1023, 0,
2983 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2984 static const struct wacom_features wacom_features_0x57 =
2985 { "Wacom DTK2241", 95640, 54060, 2047, 63,
2986 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2987 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
2988 static const struct wacom_features wacom_features_0x59 = /* Pen */
2989 { "Wacom DTH2242", 95640, 54060, 2047, 63,
2990 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2991 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
2992 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5D };
2993 static const struct wacom_features wacom_features_0x5D = /* Touch */
2994 { "Wacom DTH2242", .type = WACOM_24HDT,
2995 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x59, .touch_max = 10,
2996 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2997 static const struct wacom_features wacom_features_0xCC =
2998 { "Wacom Cintiq 21UX2", 86800, 65200, 2047, 63,
2999 WACOM_21UX2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
3000 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
3001 static const struct wacom_features wacom_features_0xFA =
3002 { "Wacom Cintiq 22HD", 95440, 53860, 2047, 63,
3003 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
3004 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
3005 static const struct wacom_features wacom_features_0x5B =
3006 { "Wacom Cintiq 22HDT", 95440, 53860, 2047, 63,
3007 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
3008 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3009 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5e };
3010 static const struct wacom_features wacom_features_0x5E =
3011 { "Wacom Cintiq 22HDT", .type = WACOM_24HDT,
3012 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5b, .touch_max = 10,
3013 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3014 static const struct wacom_features wacom_features_0x90 =
3015 { "Wacom ISDv4 90", 26202, 16325, 255, 0,
3016 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3017 static const struct wacom_features wacom_features_0x93 =
3018 { "Wacom ISDv4 93", 26202, 16325, 255, 0,
3019 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3020 static const struct wacom_features wacom_features_0x97 =
3021 { "Wacom ISDv4 97", 26202, 16325, 511, 0,
3022 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3023 static const struct wacom_features wacom_features_0x9A =
3024 { "Wacom ISDv4 9A", 26202, 16325, 255, 0,
3025 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3026 static const struct wacom_features wacom_features_0x9F =
3027 { "Wacom ISDv4 9F", 26202, 16325, 255, 0,
3028 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3029 static const struct wacom_features wacom_features_0xE2 =
3030 { "Wacom ISDv4 E2", 26202, 16325, 255, 0,
3031 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3032 static const struct wacom_features wacom_features_0xE3 =
3033 { "Wacom ISDv4 E3", 26202, 16325, 255, 0,
3034 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3035 static const struct wacom_features wacom_features_0xE5 =
3036 { "Wacom ISDv4 E5", 26202, 16325, 255, 0,
3037 MTSCREEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3038 static const struct wacom_features wacom_features_0xE6 =
3039 { "Wacom ISDv4 E6", 27760, 15694, 255, 0,
3040 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3041 static const struct wacom_features wacom_features_0xEC =
3042 { "Wacom ISDv4 EC", 25710, 14500, 255, 0,
3043 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3044 static const struct wacom_features wacom_features_0xED =
3045 { "Wacom ISDv4 ED", 26202, 16325, 255, 0,
3046 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3047 static const struct wacom_features wacom_features_0xEF =
3048 { "Wacom ISDv4 EF", 26202, 16325, 255, 0,
3049 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3050 static const struct wacom_features wacom_features_0x100 =
3051 { "Wacom ISDv4 100", 26202, 16325, 255, 0,
3052 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3053 static const struct wacom_features wacom_features_0x101 =
3054 { "Wacom ISDv4 101", 26202, 16325, 255, 0,
3055 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3056 static const struct wacom_features wacom_features_0x10D =
3057 { "Wacom ISDv4 10D", 26202, 16325, 255, 0,
3058 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3059 static const struct wacom_features wacom_features_0x10E =
3060 { "Wacom ISDv4 10E", 27760, 15694, 255, 0,
3061 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3062 static const struct wacom_features wacom_features_0x10F =
3063 { "Wacom ISDv4 10F", 27760, 15694, 255, 0,
3064 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3065 static const struct wacom_features wacom_features_0x116 =
3066 { "Wacom ISDv4 116", 26202, 16325, 255, 0,
3067 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3068 static const struct wacom_features wacom_features_0x12C =
3069 { "Wacom ISDv4 12C", 27848, 15752, 2047, 0,
3070 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3071 static const struct wacom_features wacom_features_0x4001 =
3072 { "Wacom ISDv4 4001", 26202, 16325, 255, 0,
3073 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3074 static const struct wacom_features wacom_features_0x4004 =
3075 { "Wacom ISDv4 4004", 11060, 6220, 255, 0,
3076 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3077 static const struct wacom_features wacom_features_0x5000 =
3078 { "Wacom ISDv4 5000", 27848, 15752, 1023, 0,
3079 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3080 static const struct wacom_features wacom_features_0x5002 =
3081 { "Wacom ISDv4 5002", 29576, 16724, 1023, 0,
3082 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3083 static const struct wacom_features wacom_features_0x47 =
3084 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31,
3085 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3086 static const struct wacom_features wacom_features_0x84 =
3087 { "Wacom Wireless Receiver", 0, 0, 0, 0,
3088 WIRELESS, 0, 0, .touch_max = 16 };
3089 static const struct wacom_features wacom_features_0xD0 =
3090 { "Wacom Bamboo 2FG", 14720, 9200, 1023, 31,
3091 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3092 static const struct wacom_features wacom_features_0xD1 =
3093 { "Wacom Bamboo 2FG 4x5", 14720, 9200, 1023, 31,
3094 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3095 static const struct wacom_features wacom_features_0xD2 =
3096 { "Wacom Bamboo Craft", 14720, 9200, 1023, 31,
3097 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3098 static const struct wacom_features wacom_features_0xD3 =
3099 { "Wacom Bamboo 2FG 6x8", 21648, 13700, 1023, 31,
3100 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3101 static const struct wacom_features wacom_features_0xD4 =
3102 { "Wacom Bamboo Pen", 14720, 9200, 1023, 31,
3103 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3104 static const struct wacom_features wacom_features_0xD5 =
3105 { "Wacom Bamboo Pen 6x8", 21648, 13700, 1023, 31,
3106 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3107 static const struct wacom_features wacom_features_0xD6 =
3108 { "Wacom BambooPT 2FG 4x5", 14720, 9200, 1023, 31,
3109 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3110 static const struct wacom_features wacom_features_0xD7 =
3111 { "Wacom BambooPT 2FG Small", 14720, 9200, 1023, 31,
3112 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3113 static const struct wacom_features wacom_features_0xD8 =
3114 { "Wacom Bamboo Comic 2FG", 21648, 13700, 1023, 31,
3115 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3116 static const struct wacom_features wacom_features_0xDA =
3117 { "Wacom Bamboo 2FG 4x5 SE", 14720, 9200, 1023, 31,
3118 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3119 static const struct wacom_features wacom_features_0xDB =
3120 { "Wacom Bamboo 2FG 6x8 SE", 21648, 13700, 1023, 31,
3121 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3122 static const struct wacom_features wacom_features_0xDD =
3123 { "Wacom Bamboo Connect", 14720, 9200, 1023, 31,
3124 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3125 static const struct wacom_features wacom_features_0xDE =
3126 { "Wacom Bamboo 16FG 4x5", 14720, 9200, 1023, 31,
3127 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 };
3128 static const struct wacom_features wacom_features_0xDF =
3129 { "Wacom Bamboo 16FG 6x8", 21648, 13700, 1023, 31,
3130 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 };
3131 static const struct wacom_features wacom_features_0x300 =
3132 { "Wacom Bamboo One S", 14720, 9225, 1023, 31,
3133 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3134 static const struct wacom_features wacom_features_0x301 =
3135 { "Wacom Bamboo One M", 21648, 13530, 1023, 31,
3136 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3137 static const struct wacom_features wacom_features_0x302 =
3138 { "Wacom Intuos PT S", 15200, 9500, 1023, 31,
3139 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
3140 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3141 static const struct wacom_features wacom_features_0x303 =
3142 { "Wacom Intuos PT M", 21600, 13500, 1023, 31,
3143 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
3144 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3145 static const struct wacom_features wacom_features_0x30E =
3146 { "Wacom Intuos S", 15200, 9500, 1023, 31,
3147 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
3148 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3149 static const struct wacom_features wacom_features_0x6004 =
3150 { "ISD-V4", 12800, 8000, 255, 0,
3151 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3152 static const struct wacom_features wacom_features_0x307 =
3153 { "Wacom ISDv5 307", 59152, 33448, 2047, 63,
3154 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
3155 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3156 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x309 };
3157 static const struct wacom_features wacom_features_0x309 =
3158 { "Wacom ISDv5 309", .type = WACOM_24HDT, /* Touch */
3159 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x0307, .touch_max = 10,
3160 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3161 static const struct wacom_features wacom_features_0x30A =
3162 { "Wacom ISDv5 30A", 59152, 33448, 2047, 63,
3163 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
3164 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3165 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30C };
3166 static const struct wacom_features wacom_features_0x30C =
3167 { "Wacom ISDv5 30C", .type = WACOM_24HDT, /* Touch */
3168 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30A, .touch_max = 10,
3169 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3170 static const struct wacom_features wacom_features_0x318 =
3171 { "Wacom USB Bamboo PAD", 4095, 4095, /* Touch */
3172 .type = BAMBOO_PAD, 35, 48, .touch_max = 4 };
3173 static const struct wacom_features wacom_features_0x319 =
3174 { "Wacom Wireless Bamboo PAD", 4095, 4095, /* Touch */
3175 .type = BAMBOO_PAD, 35, 48, .touch_max = 4 };
3176 static const struct wacom_features wacom_features_0x323 =
3177 { "Wacom Intuos P M", 21600, 13500, 1023, 31,
3178 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
3179 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3180
3181 static const struct wacom_features wacom_features_HID_ANY_ID =
3182 { "Wacom HID", .type = HID_GENERIC };
3183
3184 #define USB_DEVICE_WACOM(prod) \
3185 HID_DEVICE(BUS_USB, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
3186 .driver_data = (kernel_ulong_t)&wacom_features_##prod
3187
3188 #define BT_DEVICE_WACOM(prod) \
3189 HID_DEVICE(BUS_BLUETOOTH, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
3190 .driver_data = (kernel_ulong_t)&wacom_features_##prod
3191
3192 #define I2C_DEVICE_WACOM(prod) \
3193 HID_DEVICE(BUS_I2C, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
3194 .driver_data = (kernel_ulong_t)&wacom_features_##prod
3195
3196 #define USB_DEVICE_LENOVO(prod) \
3197 HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, prod), \
3198 .driver_data = (kernel_ulong_t)&wacom_features_##prod
3199
3200 const struct hid_device_id wacom_ids[] = {
3201 { USB_DEVICE_WACOM(0x00) },
3202 { USB_DEVICE_WACOM(0x03) },
3203 { USB_DEVICE_WACOM(0x10) },
3204 { USB_DEVICE_WACOM(0x11) },
3205 { USB_DEVICE_WACOM(0x12) },
3206 { USB_DEVICE_WACOM(0x13) },
3207 { USB_DEVICE_WACOM(0x14) },
3208 { USB_DEVICE_WACOM(0x15) },
3209 { USB_DEVICE_WACOM(0x16) },
3210 { USB_DEVICE_WACOM(0x17) },
3211 { USB_DEVICE_WACOM(0x18) },
3212 { USB_DEVICE_WACOM(0x19) },
3213 { USB_DEVICE_WACOM(0x20) },
3214 { USB_DEVICE_WACOM(0x21) },
3215 { USB_DEVICE_WACOM(0x22) },
3216 { USB_DEVICE_WACOM(0x23) },
3217 { USB_DEVICE_WACOM(0x24) },
3218 { USB_DEVICE_WACOM(0x26) },
3219 { USB_DEVICE_WACOM(0x27) },
3220 { USB_DEVICE_WACOM(0x28) },
3221 { USB_DEVICE_WACOM(0x29) },
3222 { USB_DEVICE_WACOM(0x2A) },
3223 { USB_DEVICE_WACOM(0x30) },
3224 { USB_DEVICE_WACOM(0x31) },
3225 { USB_DEVICE_WACOM(0x32) },
3226 { USB_DEVICE_WACOM(0x33) },
3227 { USB_DEVICE_WACOM(0x34) },
3228 { USB_DEVICE_WACOM(0x35) },
3229 { USB_DEVICE_WACOM(0x37) },
3230 { USB_DEVICE_WACOM(0x38) },
3231 { USB_DEVICE_WACOM(0x39) },
3232 { USB_DEVICE_WACOM(0x3F) },
3233 { USB_DEVICE_WACOM(0x41) },
3234 { USB_DEVICE_WACOM(0x42) },
3235 { USB_DEVICE_WACOM(0x43) },
3236 { USB_DEVICE_WACOM(0x44) },
3237 { USB_DEVICE_WACOM(0x45) },
3238 { USB_DEVICE_WACOM(0x47) },
3239 { USB_DEVICE_WACOM(0x57) },
3240 { USB_DEVICE_WACOM(0x59) },
3241 { USB_DEVICE_WACOM(0x5B) },
3242 { USB_DEVICE_WACOM(0x5D) },
3243 { USB_DEVICE_WACOM(0x5E) },
3244 { USB_DEVICE_WACOM(0x60) },
3245 { USB_DEVICE_WACOM(0x61) },
3246 { USB_DEVICE_WACOM(0x62) },
3247 { USB_DEVICE_WACOM(0x63) },
3248 { USB_DEVICE_WACOM(0x64) },
3249 { USB_DEVICE_WACOM(0x65) },
3250 { USB_DEVICE_WACOM(0x69) },
3251 { USB_DEVICE_WACOM(0x6A) },
3252 { USB_DEVICE_WACOM(0x6B) },
3253 { BT_DEVICE_WACOM(0x81) },
3254 { USB_DEVICE_WACOM(0x84) },
3255 { USB_DEVICE_WACOM(0x90) },
3256 { USB_DEVICE_WACOM(0x93) },
3257 { USB_DEVICE_WACOM(0x97) },
3258 { USB_DEVICE_WACOM(0x9A) },
3259 { USB_DEVICE_WACOM(0x9F) },
3260 { USB_DEVICE_WACOM(0xB0) },
3261 { USB_DEVICE_WACOM(0xB1) },
3262 { USB_DEVICE_WACOM(0xB2) },
3263 { USB_DEVICE_WACOM(0xB3) },
3264 { USB_DEVICE_WACOM(0xB4) },
3265 { USB_DEVICE_WACOM(0xB5) },
3266 { USB_DEVICE_WACOM(0xB7) },
3267 { USB_DEVICE_WACOM(0xB8) },
3268 { USB_DEVICE_WACOM(0xB9) },
3269 { USB_DEVICE_WACOM(0xBA) },
3270 { USB_DEVICE_WACOM(0xBB) },
3271 { USB_DEVICE_WACOM(0xBC) },
3272 { BT_DEVICE_WACOM(0xBD) },
3273 { USB_DEVICE_WACOM(0xC0) },
3274 { USB_DEVICE_WACOM(0xC2) },
3275 { USB_DEVICE_WACOM(0xC4) },
3276 { USB_DEVICE_WACOM(0xC5) },
3277 { USB_DEVICE_WACOM(0xC6) },
3278 { USB_DEVICE_WACOM(0xC7) },
3279 { USB_DEVICE_WACOM(0xCC) },
3280 { USB_DEVICE_WACOM(0xCE) },
3281 { USB_DEVICE_WACOM(0xD0) },
3282 { USB_DEVICE_WACOM(0xD1) },
3283 { USB_DEVICE_WACOM(0xD2) },
3284 { USB_DEVICE_WACOM(0xD3) },
3285 { USB_DEVICE_WACOM(0xD4) },
3286 { USB_DEVICE_WACOM(0xD5) },
3287 { USB_DEVICE_WACOM(0xD6) },
3288 { USB_DEVICE_WACOM(0xD7) },
3289 { USB_DEVICE_WACOM(0xD8) },
3290 { USB_DEVICE_WACOM(0xDA) },
3291 { USB_DEVICE_WACOM(0xDB) },
3292 { USB_DEVICE_WACOM(0xDD) },
3293 { USB_DEVICE_WACOM(0xDE) },
3294 { USB_DEVICE_WACOM(0xDF) },
3295 { USB_DEVICE_WACOM(0xE2) },
3296 { USB_DEVICE_WACOM(0xE3) },
3297 { USB_DEVICE_WACOM(0xE5) },
3298 { USB_DEVICE_WACOM(0xE6) },
3299 { USB_DEVICE_WACOM(0xEC) },
3300 { USB_DEVICE_WACOM(0xED) },
3301 { USB_DEVICE_WACOM(0xEF) },
3302 { USB_DEVICE_WACOM(0xF0) },
3303 { USB_DEVICE_WACOM(0xF4) },
3304 { USB_DEVICE_WACOM(0xF6) },
3305 { USB_DEVICE_WACOM(0xF8) },
3306 { USB_DEVICE_WACOM(0xFA) },
3307 { USB_DEVICE_WACOM(0xFB) },
3308 { USB_DEVICE_WACOM(0x100) },
3309 { USB_DEVICE_WACOM(0x101) },
3310 { USB_DEVICE_WACOM(0x10D) },
3311 { USB_DEVICE_WACOM(0x10E) },
3312 { USB_DEVICE_WACOM(0x10F) },
3313 { USB_DEVICE_WACOM(0x116) },
3314 { USB_DEVICE_WACOM(0x12C) },
3315 { USB_DEVICE_WACOM(0x300) },
3316 { USB_DEVICE_WACOM(0x301) },
3317 { USB_DEVICE_WACOM(0x302) },
3318 { USB_DEVICE_WACOM(0x303) },
3319 { USB_DEVICE_WACOM(0x304) },
3320 { USB_DEVICE_WACOM(0x307) },
3321 { USB_DEVICE_WACOM(0x309) },
3322 { USB_DEVICE_WACOM(0x30A) },
3323 { USB_DEVICE_WACOM(0x30C) },
3324 { USB_DEVICE_WACOM(0x30E) },
3325 { USB_DEVICE_WACOM(0x314) },
3326 { USB_DEVICE_WACOM(0x315) },
3327 { USB_DEVICE_WACOM(0x317) },
3328 { USB_DEVICE_WACOM(0x318) },
3329 { USB_DEVICE_WACOM(0x319) },
3330 { USB_DEVICE_WACOM(0x323) },
3331 { USB_DEVICE_WACOM(0x32A) },
3332 { USB_DEVICE_WACOM(0x32B) },
3333 { USB_DEVICE_WACOM(0x32C) },
3334 { USB_DEVICE_WACOM(0x32F) },
3335 { USB_DEVICE_WACOM(0x333) },
3336 { USB_DEVICE_WACOM(0x335) },
3337 { USB_DEVICE_WACOM(0x336) },
3338 { USB_DEVICE_WACOM(0x4001) },
3339 { USB_DEVICE_WACOM(0x4004) },
3340 { USB_DEVICE_WACOM(0x5000) },
3341 { USB_DEVICE_WACOM(0x5002) },
3342 { USB_DEVICE_LENOVO(0x6004) },
3343
3344 { USB_DEVICE_WACOM(HID_ANY_ID) },
3345 { I2C_DEVICE_WACOM(HID_ANY_ID) },
3346 { }
3347 };
3348 MODULE_DEVICE_TABLE(hid, wacom_ids);
Linux with added FPC-III support