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HID: wacom: Simplify check for presence of single-finger touch
[deliverable/linux.git] / drivers / hid / wacom_wac.c
1 /*
2 * drivers/input/tablet/wacom_wac.c
3 *
4 * USB Wacom tablet support - Wacom specific code
5 *
6 */
7
8 /*
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
13 */
14
15 #include "wacom_wac.h"
16 #include "wacom.h"
17 #include <linux/input/mt.h>
18
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->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->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->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->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->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->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->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->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->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->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->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->input;
1071 unsigned touch_max = wacom->features.touch_max;
1072 int count = 0;
1073 int i;
1074
1075 if (touch_max == 1)
1076 return test_bit(BTN_TOUCH, input->key) &&
1077 !wacom->shared->stylus_in_proximity;
1078
1079 for (i = 0; i < input->mt->num_slots; i++) {
1080 struct input_mt_slot *ps = &input->mt->slots[i];
1081 int id = input_mt_get_value(ps, ABS_MT_TRACKING_ID);
1082 if (id >= 0)
1083 count++;
1084 }
1085
1086 return count;
1087 }
1088
1089 static int wacom_24hdt_irq(struct wacom_wac *wacom)
1090 {
1091 struct input_dev *input = wacom->input;
1092 unsigned char *data = wacom->data;
1093 int i;
1094 int current_num_contacts = data[61];
1095 int contacts_to_send = 0;
1096 int num_contacts_left = 4; /* maximum contacts per packet */
1097 int byte_per_packet = WACOM_BYTES_PER_24HDT_PACKET;
1098 int y_offset = 2;
1099
1100 if (wacom->features.type == WACOM_27QHDT) {
1101 current_num_contacts = data[63];
1102 num_contacts_left = 10;
1103 byte_per_packet = WACOM_BYTES_PER_QHDTHID_PACKET;
1104 y_offset = 0;
1105 }
1106
1107 /*
1108 * First packet resets the counter since only the first
1109 * packet in series will have non-zero current_num_contacts.
1110 */
1111 if (current_num_contacts)
1112 wacom->num_contacts_left = current_num_contacts;
1113
1114 contacts_to_send = min(num_contacts_left, wacom->num_contacts_left);
1115
1116 for (i = 0; i < contacts_to_send; i++) {
1117 int offset = (byte_per_packet * i) + 1;
1118 bool touch = (data[offset] & 0x1) && !wacom->shared->stylus_in_proximity;
1119 int slot = input_mt_get_slot_by_key(input, data[offset + 1]);
1120
1121 if (slot < 0)
1122 continue;
1123 input_mt_slot(input, slot);
1124 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1125
1126 if (touch) {
1127 int t_x = get_unaligned_le16(&data[offset + 2]);
1128 int t_y = get_unaligned_le16(&data[offset + 4 + y_offset]);
1129
1130 input_report_abs(input, ABS_MT_POSITION_X, t_x);
1131 input_report_abs(input, ABS_MT_POSITION_Y, t_y);
1132
1133 if (wacom->features.type != WACOM_27QHDT) {
1134 int c_x = get_unaligned_le16(&data[offset + 4]);
1135 int c_y = get_unaligned_le16(&data[offset + 8]);
1136 int w = get_unaligned_le16(&data[offset + 10]);
1137 int h = get_unaligned_le16(&data[offset + 12]);
1138
1139 input_report_abs(input, ABS_MT_TOUCH_MAJOR, min(w,h));
1140 input_report_abs(input, ABS_MT_WIDTH_MAJOR,
1141 min(w, h) + int_dist(t_x, t_y, c_x, c_y));
1142 input_report_abs(input, ABS_MT_WIDTH_MINOR, min(w, h));
1143 input_report_abs(input, ABS_MT_ORIENTATION, w > h);
1144 }
1145 }
1146 }
1147 input_mt_sync_frame(input);
1148
1149 wacom->num_contacts_left -= contacts_to_send;
1150 if (wacom->num_contacts_left <= 0) {
1151 wacom->num_contacts_left = 0;
1152 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
1153 }
1154 return 1;
1155 }
1156
1157 static int wacom_mt_touch(struct wacom_wac *wacom)
1158 {
1159 struct input_dev *input = wacom->input;
1160 unsigned char *data = wacom->data;
1161 int i;
1162 int current_num_contacts = data[2];
1163 int contacts_to_send = 0;
1164 int x_offset = 0;
1165
1166 /* MTTPC does not support Height and Width */
1167 if (wacom->features.type == MTTPC || wacom->features.type == MTTPC_B)
1168 x_offset = -4;
1169
1170 /*
1171 * First packet resets the counter since only the first
1172 * packet in series will have non-zero current_num_contacts.
1173 */
1174 if (current_num_contacts)
1175 wacom->num_contacts_left = current_num_contacts;
1176
1177 /* There are at most 5 contacts per packet */
1178 contacts_to_send = min(5, wacom->num_contacts_left);
1179
1180 for (i = 0; i < contacts_to_send; i++) {
1181 int offset = (WACOM_BYTES_PER_MT_PACKET + x_offset) * i + 3;
1182 bool touch = (data[offset] & 0x1) && !wacom->shared->stylus_in_proximity;
1183 int id = get_unaligned_le16(&data[offset + 1]);
1184 int slot = input_mt_get_slot_by_key(input, id);
1185
1186 if (slot < 0)
1187 continue;
1188
1189 input_mt_slot(input, slot);
1190 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1191 if (touch) {
1192 int x = get_unaligned_le16(&data[offset + x_offset + 7]);
1193 int y = get_unaligned_le16(&data[offset + x_offset + 9]);
1194 input_report_abs(input, ABS_MT_POSITION_X, x);
1195 input_report_abs(input, ABS_MT_POSITION_Y, y);
1196 }
1197 }
1198 input_mt_sync_frame(input);
1199
1200 wacom->num_contacts_left -= contacts_to_send;
1201 if (wacom->num_contacts_left <= 0) {
1202 wacom->num_contacts_left = 0;
1203 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
1204 }
1205 return 1;
1206 }
1207
1208 static int wacom_tpc_mt_touch(struct wacom_wac *wacom)
1209 {
1210 struct input_dev *input = wacom->input;
1211 unsigned char *data = wacom->data;
1212 int i;
1213
1214 for (i = 0; i < 2; i++) {
1215 int p = data[1] & (1 << i);
1216 bool touch = p && !wacom->shared->stylus_in_proximity;
1217
1218 input_mt_slot(input, i);
1219 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1220 if (touch) {
1221 int x = le16_to_cpup((__le16 *)&data[i * 2 + 2]) & 0x7fff;
1222 int y = le16_to_cpup((__le16 *)&data[i * 2 + 6]) & 0x7fff;
1223
1224 input_report_abs(input, ABS_MT_POSITION_X, x);
1225 input_report_abs(input, ABS_MT_POSITION_Y, y);
1226 }
1227 }
1228 input_mt_sync_frame(input);
1229
1230 /* keep touch state for pen event */
1231 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
1232
1233 return 1;
1234 }
1235
1236 static int wacom_tpc_single_touch(struct wacom_wac *wacom, size_t len)
1237 {
1238 unsigned char *data = wacom->data;
1239 struct input_dev *input = wacom->input;
1240 bool prox = !wacom->shared->stylus_in_proximity;
1241 int x = 0, y = 0;
1242
1243 if (wacom->features.touch_max > 1 || len > WACOM_PKGLEN_TPC2FG)
1244 return 0;
1245
1246 if (len == WACOM_PKGLEN_TPC1FG) {
1247 prox = prox && (data[0] & 0x01);
1248 x = get_unaligned_le16(&data[1]);
1249 y = get_unaligned_le16(&data[3]);
1250 } else if (len == WACOM_PKGLEN_TPC1FG_B) {
1251 prox = prox && (data[2] & 0x01);
1252 x = get_unaligned_le16(&data[3]);
1253 y = get_unaligned_le16(&data[5]);
1254 } else {
1255 prox = prox && (data[1] & 0x01);
1256 x = le16_to_cpup((__le16 *)&data[2]);
1257 y = le16_to_cpup((__le16 *)&data[4]);
1258 }
1259
1260 if (prox) {
1261 input_report_abs(input, ABS_X, x);
1262 input_report_abs(input, ABS_Y, y);
1263 }
1264 input_report_key(input, BTN_TOUCH, prox);
1265
1266 /* keep touch state for pen events */
1267 wacom->shared->touch_down = prox;
1268
1269 return 1;
1270 }
1271
1272 static int wacom_tpc_pen(struct wacom_wac *wacom)
1273 {
1274 unsigned char *data = wacom->data;
1275 struct input_dev *input = wacom->input;
1276 bool prox = data[1] & 0x20;
1277
1278 if (!wacom->shared->stylus_in_proximity) /* first in prox */
1279 /* Going into proximity select tool */
1280 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
1281
1282 /* keep pen state for touch events */
1283 wacom->shared->stylus_in_proximity = prox;
1284
1285 /* send pen events only when touch is up or forced out */
1286 if (!wacom->shared->touch_down) {
1287 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
1288 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
1289 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
1290 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
1291 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x07) << 8) | data[6]);
1292 input_report_key(input, BTN_TOUCH, data[1] & 0x05);
1293 input_report_key(input, wacom->tool[0], prox);
1294 return 1;
1295 }
1296
1297 return 0;
1298 }
1299
1300 static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len)
1301 {
1302 unsigned char *data = wacom->data;
1303
1304 dev_dbg(wacom->input->dev.parent,
1305 "%s: received report #%d\n", __func__, data[0]);
1306
1307 switch (len) {
1308 case WACOM_PKGLEN_TPC1FG:
1309 return wacom_tpc_single_touch(wacom, len);
1310
1311 case WACOM_PKGLEN_TPC2FG:
1312 return wacom_tpc_mt_touch(wacom);
1313
1314 case WACOM_PKGLEN_PENABLED:
1315 return wacom_tpc_pen(wacom);
1316
1317 default:
1318 switch (data[0]) {
1319 case WACOM_REPORT_TPC1FG:
1320 case WACOM_REPORT_TPCHID:
1321 case WACOM_REPORT_TPCST:
1322 case WACOM_REPORT_TPC1FGE:
1323 return wacom_tpc_single_touch(wacom, len);
1324
1325 case WACOM_REPORT_TPCMT:
1326 case WACOM_REPORT_TPCMT2:
1327 return wacom_mt_touch(wacom);
1328
1329 case WACOM_REPORT_PENABLED:
1330 return wacom_tpc_pen(wacom);
1331 }
1332 }
1333
1334 return 0;
1335 }
1336
1337 static void wacom_map_usage(struct wacom *wacom, struct hid_usage *usage,
1338 struct hid_field *field, __u8 type, __u16 code, int fuzz)
1339 {
1340 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1341 struct input_dev *input = wacom_wac->input;
1342 int fmin = field->logical_minimum;
1343 int fmax = field->logical_maximum;
1344
1345 usage->type = type;
1346 usage->code = code;
1347
1348 set_bit(type, input->evbit);
1349
1350 switch (type) {
1351 case EV_ABS:
1352 input_set_abs_params(input, code, fmin, fmax, fuzz, 0);
1353 input_abs_set_res(input, code,
1354 hidinput_calc_abs_res(field, code));
1355 break;
1356 case EV_KEY:
1357 input_set_capability(input, EV_KEY, code);
1358 break;
1359 case EV_MSC:
1360 input_set_capability(input, EV_MSC, code);
1361 break;
1362 }
1363 }
1364
1365 static void wacom_wac_pen_usage_mapping(struct hid_device *hdev,
1366 struct hid_field *field, struct hid_usage *usage)
1367 {
1368 struct wacom *wacom = hid_get_drvdata(hdev);
1369
1370 switch (usage->hid) {
1371 case HID_GD_X:
1372 wacom_map_usage(wacom, usage, field, EV_ABS, ABS_X, 4);
1373 break;
1374 case HID_GD_Y:
1375 wacom_map_usage(wacom, usage, field, EV_ABS, ABS_Y, 4);
1376 break;
1377 case HID_DG_TIPPRESSURE:
1378 wacom_map_usage(wacom, usage, field, EV_ABS, ABS_PRESSURE, 0);
1379 break;
1380 case HID_DG_INRANGE:
1381 wacom_map_usage(wacom, usage, field, EV_KEY, BTN_TOOL_PEN, 0);
1382 break;
1383 case HID_DG_INVERT:
1384 wacom_map_usage(wacom, usage, field, EV_KEY,
1385 BTN_TOOL_RUBBER, 0);
1386 break;
1387 case HID_DG_ERASER:
1388 case HID_DG_TIPSWITCH:
1389 wacom_map_usage(wacom, usage, field, EV_KEY, BTN_TOUCH, 0);
1390 break;
1391 case HID_DG_BARRELSWITCH:
1392 wacom_map_usage(wacom, usage, field, EV_KEY, BTN_STYLUS, 0);
1393 break;
1394 case HID_DG_BARRELSWITCH2:
1395 wacom_map_usage(wacom, usage, field, EV_KEY, BTN_STYLUS2, 0);
1396 break;
1397 case HID_DG_TOOLSERIALNUMBER:
1398 wacom_map_usage(wacom, usage, field, EV_MSC, MSC_SERIAL, 0);
1399 break;
1400 }
1401 }
1402
1403 static int wacom_wac_pen_event(struct hid_device *hdev, struct hid_field *field,
1404 struct hid_usage *usage, __s32 value)
1405 {
1406 struct wacom *wacom = hid_get_drvdata(hdev);
1407 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1408 struct input_dev *input = wacom_wac->input;
1409
1410 /* checking which Tool / tip switch to send */
1411 switch (usage->hid) {
1412 case HID_DG_INRANGE:
1413 wacom_wac->hid_data.inrange_state = value;
1414 return 0;
1415 case HID_DG_INVERT:
1416 wacom_wac->hid_data.invert_state = value;
1417 return 0;
1418 case HID_DG_ERASER:
1419 case HID_DG_TIPSWITCH:
1420 wacom_wac->hid_data.tipswitch |= value;
1421 return 0;
1422 }
1423
1424 /* send pen events only when touch is up or forced out */
1425 if (!usage->type || wacom_wac->shared->touch_down)
1426 return 0;
1427
1428 input_event(input, usage->type, usage->code, value);
1429
1430 return 0;
1431 }
1432
1433 static void wacom_wac_pen_report(struct hid_device *hdev,
1434 struct hid_report *report)
1435 {
1436 struct wacom *wacom = hid_get_drvdata(hdev);
1437 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1438 struct input_dev *input = wacom_wac->input;
1439 bool prox = wacom_wac->hid_data.inrange_state;
1440
1441 if (!wacom_wac->shared->stylus_in_proximity) /* first in prox */
1442 /* Going into proximity select tool */
1443 wacom_wac->tool[0] = wacom_wac->hid_data.invert_state ?
1444 BTN_TOOL_RUBBER : BTN_TOOL_PEN;
1445
1446 /* keep pen state for touch events */
1447 wacom_wac->shared->stylus_in_proximity = prox;
1448
1449 /* send pen events only when touch is up or forced out */
1450 if (!wacom_wac->shared->touch_down) {
1451 input_report_key(input, BTN_TOUCH,
1452 wacom_wac->hid_data.tipswitch);
1453 input_report_key(input, wacom_wac->tool[0], prox);
1454
1455 wacom_wac->hid_data.tipswitch = false;
1456
1457 input_sync(input);
1458 }
1459 }
1460
1461 static void wacom_wac_finger_usage_mapping(struct hid_device *hdev,
1462 struct hid_field *field, struct hid_usage *usage)
1463 {
1464 struct wacom *wacom = hid_get_drvdata(hdev);
1465 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1466 struct wacom_features *features = &wacom_wac->features;
1467 unsigned touch_max = wacom_wac->features.touch_max;
1468
1469 switch (usage->hid) {
1470 case HID_GD_X:
1471 features->last_slot_field = usage->hid;
1472 if (touch_max == 1)
1473 wacom_map_usage(wacom, usage, field, EV_ABS, ABS_X, 4);
1474 else
1475 wacom_map_usage(wacom, usage, field, EV_ABS,
1476 ABS_MT_POSITION_X, 4);
1477 break;
1478 case HID_GD_Y:
1479 features->last_slot_field = usage->hid;
1480 if (touch_max == 1)
1481 wacom_map_usage(wacom, usage, field, EV_ABS, ABS_Y, 4);
1482 else
1483 wacom_map_usage(wacom, usage, field, EV_ABS,
1484 ABS_MT_POSITION_Y, 4);
1485 break;
1486 case HID_DG_CONTACTID:
1487 features->last_slot_field = usage->hid;
1488 break;
1489 case HID_DG_INRANGE:
1490 features->last_slot_field = usage->hid;
1491 break;
1492 case HID_DG_INVERT:
1493 features->last_slot_field = usage->hid;
1494 break;
1495 case HID_DG_TIPSWITCH:
1496 features->last_slot_field = usage->hid;
1497 wacom_map_usage(wacom, usage, field, EV_KEY, BTN_TOUCH, 0);
1498 break;
1499 }
1500 }
1501
1502 static void wacom_wac_finger_slot(struct wacom_wac *wacom_wac,
1503 struct input_dev *input)
1504 {
1505 struct hid_data *hid_data = &wacom_wac->hid_data;
1506 bool mt = wacom_wac->features.touch_max > 1;
1507 bool prox = hid_data->tipswitch &&
1508 !wacom_wac->shared->stylus_in_proximity;
1509
1510 if (mt) {
1511 int slot;
1512
1513 slot = input_mt_get_slot_by_key(input, hid_data->id);
1514 input_mt_slot(input, slot);
1515 input_mt_report_slot_state(input, MT_TOOL_FINGER, prox);
1516 }
1517 else {
1518 input_report_key(input, BTN_TOUCH, prox);
1519 }
1520
1521 if (prox) {
1522 input_report_abs(input, mt ? ABS_MT_POSITION_X : ABS_X,
1523 hid_data->x);
1524 input_report_abs(input, mt ? ABS_MT_POSITION_Y : ABS_Y,
1525 hid_data->y);
1526 }
1527 }
1528
1529 static int wacom_wac_finger_event(struct hid_device *hdev,
1530 struct hid_field *field, struct hid_usage *usage, __s32 value)
1531 {
1532 struct wacom *wacom = hid_get_drvdata(hdev);
1533 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1534
1535 switch (usage->hid) {
1536 case HID_GD_X:
1537 wacom_wac->hid_data.x = value;
1538 break;
1539 case HID_GD_Y:
1540 wacom_wac->hid_data.y = value;
1541 break;
1542 case HID_DG_CONTACTID:
1543 wacom_wac->hid_data.id = value;
1544 break;
1545 case HID_DG_TIPSWITCH:
1546 wacom_wac->hid_data.tipswitch = value;
1547 break;
1548 }
1549
1550
1551 if (usage->usage_index + 1 == field->report_count) {
1552 if (usage->hid == wacom_wac->features.last_slot_field)
1553 wacom_wac_finger_slot(wacom_wac, wacom_wac->input);
1554 }
1555
1556 return 0;
1557 }
1558
1559 static void wacom_wac_finger_report(struct hid_device *hdev,
1560 struct hid_report *report)
1561 {
1562 struct wacom *wacom = hid_get_drvdata(hdev);
1563 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1564 struct input_dev *input = wacom_wac->input;
1565 unsigned touch_max = wacom_wac->features.touch_max;
1566
1567 if (touch_max > 1)
1568 input_mt_sync_frame(input);
1569
1570 input_sync(input);
1571
1572 /* keep touch state for pen event */
1573 wacom_wac->shared->touch_down = wacom_wac_finger_count_touches(wacom_wac);
1574 }
1575
1576 void wacom_wac_usage_mapping(struct hid_device *hdev,
1577 struct hid_field *field, struct hid_usage *usage)
1578 {
1579 struct wacom *wacom = hid_get_drvdata(hdev);
1580 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1581 struct input_dev *input = wacom_wac->input;
1582
1583 /* currently, only direct devices have proper hid report descriptors */
1584 __set_bit(INPUT_PROP_DIRECT, input->propbit);
1585
1586 if (WACOM_PEN_FIELD(field))
1587 return wacom_wac_pen_usage_mapping(hdev, field, usage);
1588
1589 if (WACOM_FINGER_FIELD(field))
1590 return wacom_wac_finger_usage_mapping(hdev, field, usage);
1591 }
1592
1593 int wacom_wac_event(struct hid_device *hdev, struct hid_field *field,
1594 struct hid_usage *usage, __s32 value)
1595 {
1596 struct wacom *wacom = hid_get_drvdata(hdev);
1597
1598 if (wacom->wacom_wac.features.type != HID_GENERIC)
1599 return 0;
1600
1601 if (WACOM_PEN_FIELD(field))
1602 return wacom_wac_pen_event(hdev, field, usage, value);
1603
1604 if (WACOM_FINGER_FIELD(field))
1605 return wacom_wac_finger_event(hdev, field, usage, value);
1606
1607 return 0;
1608 }
1609
1610 void wacom_wac_report(struct hid_device *hdev, struct hid_report *report)
1611 {
1612 struct wacom *wacom = hid_get_drvdata(hdev);
1613 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1614 struct hid_field *field = report->field[0];
1615
1616 if (wacom_wac->features.type != HID_GENERIC)
1617 return;
1618
1619 if (WACOM_PEN_FIELD(field))
1620 return wacom_wac_pen_report(hdev, report);
1621
1622 if (WACOM_FINGER_FIELD(field))
1623 return wacom_wac_finger_report(hdev, report);
1624 }
1625
1626 static int wacom_bpt_touch(struct wacom_wac *wacom)
1627 {
1628 struct wacom_features *features = &wacom->features;
1629 struct input_dev *input = wacom->input;
1630 struct input_dev *pad_input = wacom->pad_input;
1631 unsigned char *data = wacom->data;
1632 int i;
1633
1634 if (data[0] != 0x02)
1635 return 0;
1636
1637 for (i = 0; i < 2; i++) {
1638 int offset = (data[1] & 0x80) ? (8 * i) : (9 * i);
1639 bool touch = data[offset + 3] & 0x80;
1640
1641 /*
1642 * Touch events need to be disabled while stylus is
1643 * in proximity because user's hand is resting on touchpad
1644 * and sending unwanted events. User expects tablet buttons
1645 * to continue working though.
1646 */
1647 touch = touch && !wacom->shared->stylus_in_proximity;
1648
1649 input_mt_slot(input, i);
1650 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1651 if (touch) {
1652 int x = get_unaligned_be16(&data[offset + 3]) & 0x7ff;
1653 int y = get_unaligned_be16(&data[offset + 5]) & 0x7ff;
1654 if (features->quirks & WACOM_QUIRK_BBTOUCH_LOWRES) {
1655 x <<= 5;
1656 y <<= 5;
1657 }
1658 input_report_abs(input, ABS_MT_POSITION_X, x);
1659 input_report_abs(input, ABS_MT_POSITION_Y, y);
1660 }
1661 }
1662
1663 input_mt_sync_frame(input);
1664
1665 input_report_key(pad_input, BTN_LEFT, (data[1] & 0x08) != 0);
1666 input_report_key(pad_input, BTN_FORWARD, (data[1] & 0x04) != 0);
1667 input_report_key(pad_input, BTN_BACK, (data[1] & 0x02) != 0);
1668 input_report_key(pad_input, BTN_RIGHT, (data[1] & 0x01) != 0);
1669 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
1670
1671 return 1;
1672 }
1673
1674 static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data)
1675 {
1676 struct wacom_features *features = &wacom->features;
1677 struct input_dev *input = wacom->input;
1678 bool touch = data[1] & 0x80;
1679 int slot = input_mt_get_slot_by_key(input, data[0]);
1680
1681 if (slot < 0)
1682 return;
1683
1684 touch = touch && !wacom->shared->stylus_in_proximity;
1685
1686 input_mt_slot(input, slot);
1687 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1688
1689 if (touch) {
1690 int x = (data[2] << 4) | (data[4] >> 4);
1691 int y = (data[3] << 4) | (data[4] & 0x0f);
1692 int width, height;
1693
1694 if (features->type >= INTUOSPS && features->type <= INTUOSPL) {
1695 width = data[5] * 100;
1696 height = data[6] * 100;
1697 } else {
1698 /*
1699 * "a" is a scaled-down area which we assume is
1700 * roughly circular and which can be described as:
1701 * a=(pi*r^2)/C.
1702 */
1703 int a = data[5];
1704 int x_res = input_abs_get_res(input, ABS_MT_POSITION_X);
1705 int y_res = input_abs_get_res(input, ABS_MT_POSITION_Y);
1706 width = 2 * int_sqrt(a * WACOM_CONTACT_AREA_SCALE);
1707 height = width * y_res / x_res;
1708 }
1709
1710 input_report_abs(input, ABS_MT_POSITION_X, x);
1711 input_report_abs(input, ABS_MT_POSITION_Y, y);
1712 input_report_abs(input, ABS_MT_TOUCH_MAJOR, width);
1713 input_report_abs(input, ABS_MT_TOUCH_MINOR, height);
1714 }
1715 }
1716
1717 static void wacom_bpt3_button_msg(struct wacom_wac *wacom, unsigned char *data)
1718 {
1719 struct input_dev *input = wacom->pad_input;
1720 struct wacom_features *features = &wacom->features;
1721
1722 if (features->type == INTUOSHT) {
1723 input_report_key(input, BTN_LEFT, (data[1] & 0x02) != 0);
1724 input_report_key(input, BTN_BACK, (data[1] & 0x08) != 0);
1725 } else {
1726 input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0);
1727 input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0);
1728 }
1729 input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0);
1730 input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0);
1731 }
1732
1733 static int wacom_bpt3_touch(struct wacom_wac *wacom)
1734 {
1735 struct input_dev *input = wacom->input;
1736 unsigned char *data = wacom->data;
1737 int count = data[1] & 0x07;
1738 int i;
1739
1740 if (data[0] != 0x02)
1741 return 0;
1742
1743 /* data has up to 7 fixed sized 8-byte messages starting at data[2] */
1744 for (i = 0; i < count; i++) {
1745 int offset = (8 * i) + 2;
1746 int msg_id = data[offset];
1747
1748 if (msg_id >= 2 && msg_id <= 17)
1749 wacom_bpt3_touch_msg(wacom, data + offset);
1750 else if (msg_id == 128)
1751 wacom_bpt3_button_msg(wacom, data + offset);
1752
1753 }
1754 input_mt_sync_frame(input);
1755 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
1756
1757 return 1;
1758 }
1759
1760 static int wacom_bpt_pen(struct wacom_wac *wacom)
1761 {
1762 struct wacom_features *features = &wacom->features;
1763 struct input_dev *input = wacom->input;
1764 unsigned char *data = wacom->data;
1765 int prox = 0, x = 0, y = 0, p = 0, d = 0, pen = 0, btn1 = 0, btn2 = 0;
1766
1767 if (data[0] != WACOM_REPORT_PENABLED)
1768 return 0;
1769
1770 prox = (data[1] & 0x20) == 0x20;
1771
1772 /*
1773 * All reports shared between PEN and RUBBER tool must be
1774 * forced to a known starting value (zero) when transitioning to
1775 * out-of-prox.
1776 *
1777 * If not reset then, to userspace, it will look like lost events
1778 * if new tool comes in-prox with same values as previous tool sent.
1779 *
1780 * Hardware does report zero in most out-of-prox cases but not all.
1781 */
1782 if (!wacom->shared->stylus_in_proximity) {
1783 if (data[1] & 0x08) {
1784 wacom->tool[0] = BTN_TOOL_RUBBER;
1785 wacom->id[0] = ERASER_DEVICE_ID;
1786 } else {
1787 wacom->tool[0] = BTN_TOOL_PEN;
1788 wacom->id[0] = STYLUS_DEVICE_ID;
1789 }
1790 }
1791
1792 wacom->shared->stylus_in_proximity = prox;
1793 if (wacom->shared->touch_down)
1794 return 0;
1795
1796 if (prox) {
1797 x = le16_to_cpup((__le16 *)&data[2]);
1798 y = le16_to_cpup((__le16 *)&data[4]);
1799 p = le16_to_cpup((__le16 *)&data[6]);
1800 /*
1801 * Convert distance from out prox to distance from tablet.
1802 * distance will be greater than distance_max once
1803 * touching and applying pressure; do not report negative
1804 * distance.
1805 */
1806 if (data[8] <= features->distance_max)
1807 d = features->distance_max - data[8];
1808
1809 pen = data[1] & 0x01;
1810 btn1 = data[1] & 0x02;
1811 btn2 = data[1] & 0x04;
1812 } else {
1813 wacom->id[0] = 0;
1814 }
1815
1816 input_report_key(input, BTN_TOUCH, pen);
1817 input_report_key(input, BTN_STYLUS, btn1);
1818 input_report_key(input, BTN_STYLUS2, btn2);
1819
1820 input_report_abs(input, ABS_X, x);
1821 input_report_abs(input, ABS_Y, y);
1822 input_report_abs(input, ABS_PRESSURE, p);
1823 input_report_abs(input, ABS_DISTANCE, d);
1824
1825 input_report_key(input, wacom->tool[0], prox); /* PEN or RUBBER */
1826 input_report_abs(input, ABS_MISC, wacom->id[0]); /* TOOL ID */
1827
1828 return 1;
1829 }
1830
1831 static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len)
1832 {
1833 if (len == WACOM_PKGLEN_BBTOUCH)
1834 return wacom_bpt_touch(wacom);
1835 else if (len == WACOM_PKGLEN_BBTOUCH3)
1836 return wacom_bpt3_touch(wacom);
1837 else if (len == WACOM_PKGLEN_BBFUN || len == WACOM_PKGLEN_BBPEN)
1838 return wacom_bpt_pen(wacom);
1839
1840 return 0;
1841 }
1842
1843 static void wacom_bamboo_pad_pen_event(struct wacom_wac *wacom,
1844 unsigned char *data)
1845 {
1846 unsigned char prefix;
1847
1848 /*
1849 * We need to reroute the event from the debug interface to the
1850 * pen interface.
1851 * We need to add the report ID to the actual pen report, so we
1852 * temporary overwrite the first byte to prevent having to kzalloc/kfree
1853 * and memcpy the report.
1854 */
1855 prefix = data[0];
1856 data[0] = WACOM_REPORT_BPAD_PEN;
1857
1858 /*
1859 * actually reroute the event.
1860 * No need to check if wacom->shared->pen is valid, hid_input_report()
1861 * will check for us.
1862 */
1863 hid_input_report(wacom->shared->pen, HID_INPUT_REPORT, data,
1864 WACOM_PKGLEN_PENABLED, 1);
1865
1866 data[0] = prefix;
1867 }
1868
1869 static int wacom_bamboo_pad_touch_event(struct wacom_wac *wacom,
1870 unsigned char *data)
1871 {
1872 struct input_dev *input = wacom->input;
1873 unsigned char *finger_data, prefix;
1874 unsigned id;
1875 int x, y;
1876 bool valid;
1877
1878 prefix = data[0];
1879
1880 for (id = 0; id < wacom->features.touch_max; id++) {
1881 valid = !!(prefix & BIT(id)) &&
1882 !wacom->shared->stylus_in_proximity;
1883
1884 input_mt_slot(input, id);
1885 input_mt_report_slot_state(input, MT_TOOL_FINGER, valid);
1886
1887 if (!valid)
1888 continue;
1889
1890 finger_data = data + 1 + id * 3;
1891 x = finger_data[0] | ((finger_data[1] & 0x0f) << 8);
1892 y = (finger_data[2] << 4) | (finger_data[1] >> 4);
1893
1894 input_report_abs(input, ABS_MT_POSITION_X, x);
1895 input_report_abs(input, ABS_MT_POSITION_Y, y);
1896 }
1897
1898 input_mt_sync_frame(input);
1899
1900 input_report_key(input, BTN_LEFT, prefix & 0x40);
1901 input_report_key(input, BTN_RIGHT, prefix & 0x80);
1902
1903 /* keep touch state for pen event */
1904 wacom->shared->touch_down = !!prefix &&
1905 !wacom->shared->stylus_in_proximity;
1906
1907 return 1;
1908 }
1909
1910 static int wacom_bamboo_pad_irq(struct wacom_wac *wacom, size_t len)
1911 {
1912 unsigned char *data = wacom->data;
1913
1914 if (!((len == WACOM_PKGLEN_BPAD_TOUCH) ||
1915 (len == WACOM_PKGLEN_BPAD_TOUCH_USB)) ||
1916 (data[0] != WACOM_REPORT_BPAD_TOUCH))
1917 return 0;
1918
1919 if (data[1] & 0x01)
1920 wacom_bamboo_pad_pen_event(wacom, &data[1]);
1921
1922 if (data[1] & 0x02)
1923 return wacom_bamboo_pad_touch_event(wacom, &data[9]);
1924
1925 return 0;
1926 }
1927
1928 static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len)
1929 {
1930 unsigned char *data = wacom->data;
1931 int connected;
1932
1933 if (len != WACOM_PKGLEN_WIRELESS || data[0] != WACOM_REPORT_WL)
1934 return 0;
1935
1936 connected = data[1] & 0x01;
1937 if (connected) {
1938 int pid, battery, charging;
1939
1940 if ((wacom->shared->type == INTUOSHT) &&
1941 wacom->shared->touch_input &&
1942 wacom->shared->touch_max) {
1943 input_report_switch(wacom->shared->touch_input,
1944 SW_MUTE_DEVICE, data[5] & 0x40);
1945 input_sync(wacom->shared->touch_input);
1946 }
1947
1948 pid = get_unaligned_be16(&data[6]);
1949 battery = (data[5] & 0x3f) * 100 / 31;
1950 charging = !!(data[5] & 0x80);
1951 if (wacom->pid != pid) {
1952 wacom->pid = pid;
1953 wacom_schedule_work(wacom);
1954 }
1955
1956 if (wacom->shared->type)
1957 wacom_notify_battery(wacom, battery, charging, 1, 0);
1958
1959 } else if (wacom->pid != 0) {
1960 /* disconnected while previously connected */
1961 wacom->pid = 0;
1962 wacom_schedule_work(wacom);
1963 wacom_notify_battery(wacom, 0, 0, 0, 0);
1964 }
1965
1966 return 0;
1967 }
1968
1969 static int wacom_status_irq(struct wacom_wac *wacom_wac, size_t len)
1970 {
1971 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
1972 struct wacom_features *features = &wacom_wac->features;
1973 unsigned char *data = wacom_wac->data;
1974
1975 if (data[0] != WACOM_REPORT_USB)
1976 return 0;
1977
1978 if (features->type == INTUOSHT &&
1979 wacom_wac->shared->touch_input &&
1980 features->touch_max) {
1981 input_report_switch(wacom_wac->shared->touch_input,
1982 SW_MUTE_DEVICE, data[8] & 0x40);
1983 input_sync(wacom_wac->shared->touch_input);
1984 }
1985
1986 if (data[9] & 0x02) { /* wireless module is attached */
1987 int battery = (data[8] & 0x3f) * 100 / 31;
1988 bool charging = !!(data[8] & 0x80);
1989
1990 wacom_notify_battery(wacom_wac, battery, charging,
1991 battery || charging, 1);
1992
1993 if (!wacom->battery &&
1994 !(features->quirks & WACOM_QUIRK_BATTERY)) {
1995 features->quirks |= WACOM_QUIRK_BATTERY;
1996 INIT_WORK(&wacom->work, wacom_battery_work);
1997 wacom_schedule_work(wacom_wac);
1998 }
1999 }
2000 else if ((features->quirks & WACOM_QUIRK_BATTERY) &&
2001 wacom->battery) {
2002 features->quirks &= ~WACOM_QUIRK_BATTERY;
2003 INIT_WORK(&wacom->work, wacom_battery_work);
2004 wacom_schedule_work(wacom_wac);
2005 wacom_notify_battery(wacom_wac, 0, 0, 0, 0);
2006 }
2007 return 0;
2008 }
2009
2010 void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len)
2011 {
2012 bool sync;
2013
2014 switch (wacom_wac->features.type) {
2015 case PENPARTNER:
2016 sync = wacom_penpartner_irq(wacom_wac);
2017 break;
2018
2019 case PL:
2020 sync = wacom_pl_irq(wacom_wac);
2021 break;
2022
2023 case WACOM_G4:
2024 case GRAPHIRE:
2025 case GRAPHIRE_BT:
2026 case WACOM_MO:
2027 sync = wacom_graphire_irq(wacom_wac);
2028 break;
2029
2030 case PTU:
2031 sync = wacom_ptu_irq(wacom_wac);
2032 break;
2033
2034 case DTU:
2035 sync = wacom_dtu_irq(wacom_wac);
2036 break;
2037
2038 case DTUS:
2039 case DTUSX:
2040 sync = wacom_dtus_irq(wacom_wac);
2041 break;
2042
2043 case INTUOS:
2044 case INTUOS3S:
2045 case INTUOS3:
2046 case INTUOS3L:
2047 case INTUOS4S:
2048 case INTUOS4:
2049 case INTUOS4L:
2050 case CINTIQ:
2051 case WACOM_BEE:
2052 case WACOM_13HD:
2053 case WACOM_21UX2:
2054 case WACOM_22HD:
2055 case WACOM_24HD:
2056 case WACOM_27QHD:
2057 case DTK:
2058 case CINTIQ_HYBRID:
2059 sync = wacom_intuos_irq(wacom_wac);
2060 break;
2061
2062 case INTUOS4WL:
2063 sync = wacom_intuos_bt_irq(wacom_wac, len);
2064 break;
2065
2066 case WACOM_24HDT:
2067 case WACOM_27QHDT:
2068 sync = wacom_24hdt_irq(wacom_wac);
2069 break;
2070
2071 case INTUOS5S:
2072 case INTUOS5:
2073 case INTUOS5L:
2074 case INTUOSPS:
2075 case INTUOSPM:
2076 case INTUOSPL:
2077 if (len == WACOM_PKGLEN_BBTOUCH3)
2078 sync = wacom_bpt3_touch(wacom_wac);
2079 else if (wacom_wac->data[0] == WACOM_REPORT_USB)
2080 sync = wacom_status_irq(wacom_wac, len);
2081 else
2082 sync = wacom_intuos_irq(wacom_wac);
2083 break;
2084
2085 case TABLETPC:
2086 case TABLETPCE:
2087 case TABLETPC2FG:
2088 case MTSCREEN:
2089 case MTTPC:
2090 case MTTPC_B:
2091 sync = wacom_tpc_irq(wacom_wac, len);
2092 break;
2093
2094 case BAMBOO_PT:
2095 case INTUOSHT:
2096 if (wacom_wac->data[0] == WACOM_REPORT_USB)
2097 sync = wacom_status_irq(wacom_wac, len);
2098 else
2099 sync = wacom_bpt_irq(wacom_wac, len);
2100 break;
2101
2102 case BAMBOO_PAD:
2103 sync = wacom_bamboo_pad_irq(wacom_wac, len);
2104 break;
2105
2106 case WIRELESS:
2107 sync = wacom_wireless_irq(wacom_wac, len);
2108 break;
2109
2110 default:
2111 sync = false;
2112 break;
2113 }
2114
2115 if (sync) {
2116 input_sync(wacom_wac->input);
2117 if (wacom_wac->pad_input)
2118 input_sync(wacom_wac->pad_input);
2119 }
2120 }
2121
2122 static void wacom_setup_cintiq(struct wacom_wac *wacom_wac)
2123 {
2124 struct input_dev *input_dev = wacom_wac->input;
2125
2126 input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
2127
2128 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2129 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2130 __set_bit(BTN_TOOL_BRUSH, input_dev->keybit);
2131 __set_bit(BTN_TOOL_PENCIL, input_dev->keybit);
2132 __set_bit(BTN_TOOL_AIRBRUSH, input_dev->keybit);
2133 __set_bit(BTN_STYLUS, input_dev->keybit);
2134 __set_bit(BTN_STYLUS2, input_dev->keybit);
2135
2136 input_set_abs_params(input_dev, ABS_DISTANCE,
2137 0, wacom_wac->features.distance_max, 0, 0);
2138 input_set_abs_params(input_dev, ABS_WHEEL, 0, 1023, 0, 0);
2139 input_set_abs_params(input_dev, ABS_TILT_X, -64, 63, 0, 0);
2140 input_abs_set_res(input_dev, ABS_TILT_X, 57);
2141 input_set_abs_params(input_dev, ABS_TILT_Y, -64, 63, 0, 0);
2142 input_abs_set_res(input_dev, ABS_TILT_Y, 57);
2143 }
2144
2145 static void wacom_setup_intuos(struct wacom_wac *wacom_wac)
2146 {
2147 struct input_dev *input_dev = wacom_wac->input;
2148
2149 input_set_capability(input_dev, EV_REL, REL_WHEEL);
2150
2151 wacom_setup_cintiq(wacom_wac);
2152
2153 __set_bit(BTN_LEFT, input_dev->keybit);
2154 __set_bit(BTN_RIGHT, input_dev->keybit);
2155 __set_bit(BTN_MIDDLE, input_dev->keybit);
2156 __set_bit(BTN_SIDE, input_dev->keybit);
2157 __set_bit(BTN_EXTRA, input_dev->keybit);
2158 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
2159 __set_bit(BTN_TOOL_LENS, input_dev->keybit);
2160
2161 input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0);
2162 input_abs_set_res(input_dev, ABS_RZ, 287);
2163 input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0);
2164 }
2165
2166 void wacom_setup_device_quirks(struct wacom *wacom)
2167 {
2168 struct wacom_features *features = &wacom->wacom_wac.features;
2169
2170 /* touch device found but size is not defined. use default */
2171 if (features->device_type == BTN_TOOL_FINGER && !features->x_max) {
2172 features->x_max = 1023;
2173 features->y_max = 1023;
2174 }
2175
2176 /*
2177 * Intuos5/Pro and Bamboo 3rd gen have no useful data about its
2178 * touch interface in its HID descriptor. If this is the touch
2179 * interface (PacketSize of WACOM_PKGLEN_BBTOUCH3), override the
2180 * tablet values.
2181 */
2182 if ((features->type >= INTUOS5S && features->type <= INTUOSHT) ||
2183 (features->type == BAMBOO_PT)) {
2184 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {
2185 features->device_type = BTN_TOOL_FINGER;
2186
2187 features->x_max = 4096;
2188 features->y_max = 4096;
2189 } else {
2190 features->device_type = BTN_TOOL_PEN;
2191 }
2192 }
2193
2194 /*
2195 * Same thing for Bamboo PAD
2196 */
2197 if (features->type == BAMBOO_PAD)
2198 features->device_type = BTN_TOOL_FINGER;
2199
2200 if (wacom->hdev->bus == BUS_BLUETOOTH)
2201 features->quirks |= WACOM_QUIRK_BATTERY;
2202
2203 /* quirk for bamboo touch with 2 low res touches */
2204 if (features->type == BAMBOO_PT &&
2205 features->pktlen == WACOM_PKGLEN_BBTOUCH) {
2206 features->x_max <<= 5;
2207 features->y_max <<= 5;
2208 features->x_fuzz <<= 5;
2209 features->y_fuzz <<= 5;
2210 features->quirks |= WACOM_QUIRK_BBTOUCH_LOWRES;
2211 }
2212
2213 if (features->type == WIRELESS) {
2214
2215 /* monitor never has input and pen/touch have delayed create */
2216 features->quirks |= WACOM_QUIRK_NO_INPUT;
2217
2218 /* must be monitor interface if no device_type set */
2219 if (!features->device_type) {
2220 features->quirks |= WACOM_QUIRK_MONITOR;
2221 features->quirks |= WACOM_QUIRK_BATTERY;
2222 }
2223 }
2224 }
2225
2226 static void wacom_abs_set_axis(struct input_dev *input_dev,
2227 struct wacom_wac *wacom_wac)
2228 {
2229 struct wacom_features *features = &wacom_wac->features;
2230
2231 if (features->device_type == BTN_TOOL_PEN) {
2232 input_set_abs_params(input_dev, ABS_X, features->x_min,
2233 features->x_max, features->x_fuzz, 0);
2234 input_set_abs_params(input_dev, ABS_Y, features->y_min,
2235 features->y_max, features->y_fuzz, 0);
2236 input_set_abs_params(input_dev, ABS_PRESSURE, 0,
2237 features->pressure_max, features->pressure_fuzz, 0);
2238
2239 /* penabled devices have fixed resolution for each model */
2240 input_abs_set_res(input_dev, ABS_X, features->x_resolution);
2241 input_abs_set_res(input_dev, ABS_Y, features->y_resolution);
2242 } else {
2243 if (features->touch_max == 1) {
2244 input_set_abs_params(input_dev, ABS_X, 0,
2245 features->x_max, features->x_fuzz, 0);
2246 input_set_abs_params(input_dev, ABS_Y, 0,
2247 features->y_max, features->y_fuzz, 0);
2248 input_abs_set_res(input_dev, ABS_X,
2249 features->x_resolution);
2250 input_abs_set_res(input_dev, ABS_Y,
2251 features->y_resolution);
2252 }
2253
2254 if (features->touch_max > 1) {
2255 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 0,
2256 features->x_max, features->x_fuzz, 0);
2257 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 0,
2258 features->y_max, features->y_fuzz, 0);
2259 input_abs_set_res(input_dev, ABS_MT_POSITION_X,
2260 features->x_resolution);
2261 input_abs_set_res(input_dev, ABS_MT_POSITION_Y,
2262 features->y_resolution);
2263 }
2264 }
2265 }
2266
2267 int wacom_setup_pentouch_input_capabilities(struct input_dev *input_dev,
2268 struct wacom_wac *wacom_wac)
2269 {
2270 struct wacom_features *features = &wacom_wac->features;
2271
2272 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
2273
2274 if (features->type == HID_GENERIC)
2275 /* setup has already been done */
2276 return 0;
2277
2278 __set_bit(BTN_TOUCH, input_dev->keybit);
2279 __set_bit(ABS_MISC, input_dev->absbit);
2280
2281 wacom_abs_set_axis(input_dev, wacom_wac);
2282
2283 switch (features->type) {
2284 case GRAPHIRE_BT:
2285 __clear_bit(ABS_MISC, input_dev->absbit);
2286
2287 case WACOM_MO:
2288 case WACOM_G4:
2289 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
2290 features->distance_max,
2291 0, 0);
2292 /* fall through */
2293
2294 case GRAPHIRE:
2295 input_set_capability(input_dev, EV_REL, REL_WHEEL);
2296
2297 __set_bit(BTN_LEFT, input_dev->keybit);
2298 __set_bit(BTN_RIGHT, input_dev->keybit);
2299 __set_bit(BTN_MIDDLE, input_dev->keybit);
2300
2301 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2302 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2303 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
2304 __set_bit(BTN_STYLUS, input_dev->keybit);
2305 __set_bit(BTN_STYLUS2, input_dev->keybit);
2306
2307 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2308 break;
2309
2310 case WACOM_27QHD:
2311 case WACOM_24HD:
2312 case DTK:
2313 case WACOM_22HD:
2314 case WACOM_21UX2:
2315 case WACOM_BEE:
2316 case CINTIQ:
2317 case WACOM_13HD:
2318 case CINTIQ_HYBRID:
2319 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
2320 input_abs_set_res(input_dev, ABS_Z, 287);
2321 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
2322 wacom_setup_cintiq(wacom_wac);
2323 break;
2324
2325 case INTUOS3:
2326 case INTUOS3L:
2327 case INTUOS3S:
2328 case INTUOS4:
2329 case INTUOS4WL:
2330 case INTUOS4L:
2331 case INTUOS4S:
2332 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
2333 input_abs_set_res(input_dev, ABS_Z, 287);
2334 /* fall through */
2335
2336 case INTUOS:
2337 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2338
2339 wacom_setup_intuos(wacom_wac);
2340 break;
2341
2342 case INTUOS5:
2343 case INTUOS5L:
2344 case INTUOSPM:
2345 case INTUOSPL:
2346 case INTUOS5S:
2347 case INTUOSPS:
2348 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2349
2350 if (features->device_type == BTN_TOOL_PEN) {
2351 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
2352 features->distance_max,
2353 0, 0);
2354
2355 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
2356 input_abs_set_res(input_dev, ABS_Z, 287);
2357
2358 wacom_setup_intuos(wacom_wac);
2359 } else if (features->device_type == BTN_TOOL_FINGER) {
2360 __clear_bit(ABS_MISC, input_dev->absbit);
2361
2362 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR,
2363 0, features->x_max, 0, 0);
2364 input_set_abs_params(input_dev, ABS_MT_TOUCH_MINOR,
2365 0, features->y_max, 0, 0);
2366 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);
2367 }
2368 break;
2369
2370 case WACOM_24HDT:
2371 if (features->device_type == BTN_TOOL_FINGER) {
2372 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0);
2373 input_set_abs_params(input_dev, ABS_MT_WIDTH_MAJOR, 0, features->x_max, 0, 0);
2374 input_set_abs_params(input_dev, ABS_MT_WIDTH_MINOR, 0, features->y_max, 0, 0);
2375 input_set_abs_params(input_dev, ABS_MT_ORIENTATION, 0, 1, 0, 0);
2376 }
2377 /* fall through */
2378
2379 case WACOM_27QHDT:
2380 case MTSCREEN:
2381 case MTTPC:
2382 case MTTPC_B:
2383 case TABLETPC2FG:
2384 if (features->device_type == BTN_TOOL_FINGER && features->touch_max > 1)
2385 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_DIRECT);
2386 /* fall through */
2387
2388 case TABLETPC:
2389 case TABLETPCE:
2390 __clear_bit(ABS_MISC, input_dev->absbit);
2391
2392 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
2393
2394 if (features->device_type != BTN_TOOL_PEN)
2395 break; /* no need to process stylus stuff */
2396
2397 /* fall through */
2398
2399 case DTUS:
2400 case DTUSX:
2401 case PL:
2402 case DTU:
2403 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2404 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2405 __set_bit(BTN_STYLUS, input_dev->keybit);
2406 __set_bit(BTN_STYLUS2, input_dev->keybit);
2407
2408 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
2409 break;
2410
2411 case PTU:
2412 __set_bit(BTN_STYLUS2, input_dev->keybit);
2413 /* fall through */
2414
2415 case PENPARTNER:
2416 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2417 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2418 __set_bit(BTN_STYLUS, input_dev->keybit);
2419
2420 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2421 break;
2422
2423 case INTUOSHT:
2424 if (features->touch_max &&
2425 features->device_type == BTN_TOOL_FINGER) {
2426 input_dev->evbit[0] |= BIT_MASK(EV_SW);
2427 __set_bit(SW_MUTE_DEVICE, input_dev->swbit);
2428 }
2429 /* fall through */
2430
2431 case BAMBOO_PT:
2432 __clear_bit(ABS_MISC, input_dev->absbit);
2433
2434 if (features->device_type == BTN_TOOL_FINGER) {
2435
2436 if (features->touch_max) {
2437 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {
2438 input_set_abs_params(input_dev,
2439 ABS_MT_TOUCH_MAJOR,
2440 0, features->x_max, 0, 0);
2441 input_set_abs_params(input_dev,
2442 ABS_MT_TOUCH_MINOR,
2443 0, features->y_max, 0, 0);
2444 }
2445 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);
2446 } else {
2447 /* buttons/keys only interface */
2448 __clear_bit(ABS_X, input_dev->absbit);
2449 __clear_bit(ABS_Y, input_dev->absbit);
2450 __clear_bit(BTN_TOUCH, input_dev->keybit);
2451
2452 /* PAD is setup by wacom_setup_pad_input_capabilities later */
2453 return 1;
2454 }
2455 } else if (features->device_type == BTN_TOOL_PEN) {
2456 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2457 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2458 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2459 __set_bit(BTN_STYLUS, input_dev->keybit);
2460 __set_bit(BTN_STYLUS2, input_dev->keybit);
2461 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
2462 features->distance_max,
2463 0, 0);
2464 }
2465 break;
2466 case BAMBOO_PAD:
2467 __clear_bit(ABS_MISC, input_dev->absbit);
2468 input_mt_init_slots(input_dev, features->touch_max,
2469 INPUT_MT_POINTER);
2470 __set_bit(BTN_LEFT, input_dev->keybit);
2471 __set_bit(BTN_RIGHT, input_dev->keybit);
2472 break;
2473 }
2474 return 0;
2475 }
2476
2477 int wacom_setup_pad_input_capabilities(struct input_dev *input_dev,
2478 struct wacom_wac *wacom_wac)
2479 {
2480 struct wacom_features *features = &wacom_wac->features;
2481 int i;
2482
2483 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
2484
2485 /* kept for making legacy xf86-input-wacom working with the wheels */
2486 __set_bit(ABS_MISC, input_dev->absbit);
2487
2488 /* kept for making legacy xf86-input-wacom accepting the pad */
2489 input_set_abs_params(input_dev, ABS_X, 0, 1, 0, 0);
2490 input_set_abs_params(input_dev, ABS_Y, 0, 1, 0, 0);
2491
2492 /* kept for making udev and libwacom accepting the pad */
2493 __set_bit(BTN_STYLUS, input_dev->keybit);
2494
2495 switch (features->type) {
2496 case GRAPHIRE_BT:
2497 __set_bit(BTN_0, input_dev->keybit);
2498 __set_bit(BTN_1, input_dev->keybit);
2499 break;
2500
2501 case WACOM_MO:
2502 __set_bit(BTN_BACK, input_dev->keybit);
2503 __set_bit(BTN_LEFT, input_dev->keybit);
2504 __set_bit(BTN_FORWARD, input_dev->keybit);
2505 __set_bit(BTN_RIGHT, input_dev->keybit);
2506 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2507 break;
2508
2509 case WACOM_G4:
2510 __set_bit(BTN_BACK, input_dev->keybit);
2511 __set_bit(BTN_FORWARD, input_dev->keybit);
2512 input_set_capability(input_dev, EV_REL, REL_WHEEL);
2513 break;
2514
2515 case WACOM_24HD:
2516 __set_bit(BTN_A, input_dev->keybit);
2517 __set_bit(BTN_B, input_dev->keybit);
2518 __set_bit(BTN_C, input_dev->keybit);
2519 __set_bit(BTN_X, input_dev->keybit);
2520 __set_bit(BTN_Y, input_dev->keybit);
2521 __set_bit(BTN_Z, input_dev->keybit);
2522
2523 for (i = 0; i < 10; i++)
2524 __set_bit(BTN_0 + i, input_dev->keybit);
2525
2526 __set_bit(KEY_PROG1, input_dev->keybit);
2527 __set_bit(KEY_PROG2, input_dev->keybit);
2528 __set_bit(KEY_PROG3, input_dev->keybit);
2529
2530 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2531 input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0);
2532 break;
2533
2534 case WACOM_27QHD:
2535 __set_bit(KEY_PROG1, input_dev->keybit);
2536 __set_bit(KEY_PROG2, input_dev->keybit);
2537 __set_bit(KEY_PROG3, input_dev->keybit);
2538 input_set_abs_params(input_dev, ABS_X, -2048, 2048, 0, 0);
2539 input_abs_set_res(input_dev, ABS_X, 1024); /* points/g */
2540 input_set_abs_params(input_dev, ABS_Y, -2048, 2048, 0, 0);
2541 input_abs_set_res(input_dev, ABS_Y, 1024);
2542 input_set_abs_params(input_dev, ABS_Z, -2048, 2048, 0, 0);
2543 input_abs_set_res(input_dev, ABS_Z, 1024);
2544 __set_bit(INPUT_PROP_ACCELEROMETER, input_dev->propbit);
2545 break;
2546
2547 case DTK:
2548 for (i = 0; i < 6; i++)
2549 __set_bit(BTN_0 + i, input_dev->keybit);
2550
2551 break;
2552
2553 case WACOM_22HD:
2554 __set_bit(KEY_PROG1, input_dev->keybit);
2555 __set_bit(KEY_PROG2, input_dev->keybit);
2556 __set_bit(KEY_PROG3, input_dev->keybit);
2557 /* fall through */
2558
2559 case WACOM_21UX2:
2560 __set_bit(BTN_A, input_dev->keybit);
2561 __set_bit(BTN_B, input_dev->keybit);
2562 __set_bit(BTN_C, input_dev->keybit);
2563 __set_bit(BTN_X, input_dev->keybit);
2564 __set_bit(BTN_Y, input_dev->keybit);
2565 __set_bit(BTN_Z, input_dev->keybit);
2566 __set_bit(BTN_BASE, input_dev->keybit);
2567 __set_bit(BTN_BASE2, input_dev->keybit);
2568 /* fall through */
2569
2570 case WACOM_BEE:
2571 __set_bit(BTN_8, input_dev->keybit);
2572 __set_bit(BTN_9, input_dev->keybit);
2573 /* fall through */
2574
2575 case CINTIQ:
2576 for (i = 0; i < 8; i++)
2577 __set_bit(BTN_0 + i, input_dev->keybit);
2578
2579 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
2580 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
2581 break;
2582
2583 case WACOM_13HD:
2584 for (i = 0; i < 9; i++)
2585 __set_bit(BTN_0 + i, input_dev->keybit);
2586
2587 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2588 break;
2589
2590 case INTUOS3:
2591 case INTUOS3L:
2592 __set_bit(BTN_4, input_dev->keybit);
2593 __set_bit(BTN_5, input_dev->keybit);
2594 __set_bit(BTN_6, input_dev->keybit);
2595 __set_bit(BTN_7, input_dev->keybit);
2596
2597 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
2598 /* fall through */
2599
2600 case INTUOS3S:
2601 __set_bit(BTN_0, input_dev->keybit);
2602 __set_bit(BTN_1, input_dev->keybit);
2603 __set_bit(BTN_2, input_dev->keybit);
2604 __set_bit(BTN_3, input_dev->keybit);
2605
2606 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
2607 break;
2608
2609 case INTUOS5:
2610 case INTUOS5L:
2611 case INTUOSPM:
2612 case INTUOSPL:
2613 __set_bit(BTN_7, input_dev->keybit);
2614 __set_bit(BTN_8, input_dev->keybit);
2615 /* fall through */
2616
2617 case INTUOS5S:
2618 case INTUOSPS:
2619 /* touch interface does not have the pad device */
2620 if (features->device_type != BTN_TOOL_PEN)
2621 return -ENODEV;
2622
2623 for (i = 0; i < 7; i++)
2624 __set_bit(BTN_0 + i, input_dev->keybit);
2625
2626 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2627 break;
2628
2629 case INTUOS4WL:
2630 /*
2631 * For Bluetooth devices, the udev rule does not work correctly
2632 * for pads unless we add a stylus capability, which forces
2633 * ID_INPUT_TABLET to be set.
2634 */
2635 __set_bit(BTN_STYLUS, input_dev->keybit);
2636 /* fall through */
2637
2638 case INTUOS4:
2639 case INTUOS4L:
2640 __set_bit(BTN_7, input_dev->keybit);
2641 __set_bit(BTN_8, input_dev->keybit);
2642 /* fall through */
2643
2644 case INTUOS4S:
2645 for (i = 0; i < 7; i++)
2646 __set_bit(BTN_0 + i, input_dev->keybit);
2647
2648 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2649 break;
2650
2651 case CINTIQ_HYBRID:
2652 for (i = 0; i < 9; i++)
2653 __set_bit(BTN_0 + i, input_dev->keybit);
2654
2655 break;
2656
2657 case DTUS:
2658 for (i = 0; i < 4; i++)
2659 __set_bit(BTN_0 + i, input_dev->keybit);
2660 break;
2661
2662 case INTUOSHT:
2663 case BAMBOO_PT:
2664 /* pad device is on the touch interface */
2665 if ((features->device_type != BTN_TOOL_FINGER) ||
2666 /* Bamboo Pen only tablet does not have pad */
2667 ((features->type == BAMBOO_PT) && !features->touch_max))
2668 return -ENODEV;
2669
2670 __clear_bit(ABS_MISC, input_dev->absbit);
2671
2672 __set_bit(BTN_LEFT, input_dev->keybit);
2673 __set_bit(BTN_FORWARD, input_dev->keybit);
2674 __set_bit(BTN_BACK, input_dev->keybit);
2675 __set_bit(BTN_RIGHT, input_dev->keybit);
2676
2677 break;
2678
2679 default:
2680 /* no pad supported */
2681 return -ENODEV;
2682 }
2683 return 0;
2684 }
2685
2686 static const struct wacom_features wacom_features_0x00 =
2687 { "Wacom Penpartner", 5040, 3780, 255, 0,
2688 PENPARTNER, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
2689 static const struct wacom_features wacom_features_0x10 =
2690 { "Wacom Graphire", 10206, 7422, 511, 63,
2691 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2692 static const struct wacom_features wacom_features_0x81 =
2693 { "Wacom Graphire BT", 16704, 12064, 511, 32,
2694 GRAPHIRE_BT, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2695 static const struct wacom_features wacom_features_0x11 =
2696 { "Wacom Graphire2 4x5", 10206, 7422, 511, 63,
2697 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2698 static const struct wacom_features wacom_features_0x12 =
2699 { "Wacom Graphire2 5x7", 13918, 10206, 511, 63,
2700 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2701 static const struct wacom_features wacom_features_0x13 =
2702 { "Wacom Graphire3", 10208, 7424, 511, 63,
2703 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2704 static const struct wacom_features wacom_features_0x14 =
2705 { "Wacom Graphire3 6x8", 16704, 12064, 511, 63,
2706 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2707 static const struct wacom_features wacom_features_0x15 =
2708 { "Wacom Graphire4 4x5", 10208, 7424, 511, 63,
2709 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2710 static const struct wacom_features wacom_features_0x16 =
2711 { "Wacom Graphire4 6x8", 16704, 12064, 511, 63,
2712 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2713 static const struct wacom_features wacom_features_0x17 =
2714 { "Wacom BambooFun 4x5", 14760, 9225, 511, 63,
2715 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2716 static const struct wacom_features wacom_features_0x18 =
2717 { "Wacom BambooFun 6x8", 21648, 13530, 511, 63,
2718 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2719 static const struct wacom_features wacom_features_0x19 =
2720 { "Wacom Bamboo1 Medium", 16704, 12064, 511, 63,
2721 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2722 static const struct wacom_features wacom_features_0x60 =
2723 { "Wacom Volito", 5104, 3712, 511, 63,
2724 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2725 static const struct wacom_features wacom_features_0x61 =
2726 { "Wacom PenStation2", 3250, 2320, 255, 63,
2727 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2728 static const struct wacom_features wacom_features_0x62 =
2729 { "Wacom Volito2 4x5", 5104, 3712, 511, 63,
2730 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2731 static const struct wacom_features wacom_features_0x63 =
2732 { "Wacom Volito2 2x3", 3248, 2320, 511, 63,
2733 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2734 static const struct wacom_features wacom_features_0x64 =
2735 { "Wacom PenPartner2", 3250, 2320, 511, 63,
2736 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2737 static const struct wacom_features wacom_features_0x65 =
2738 { "Wacom Bamboo", 14760, 9225, 511, 63,
2739 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2740 static const struct wacom_features wacom_features_0x69 =
2741 { "Wacom Bamboo1", 5104, 3712, 511, 63,
2742 GRAPHIRE, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
2743 static const struct wacom_features wacom_features_0x6A =
2744 { "Wacom Bamboo1 4x6", 14760, 9225, 1023, 63,
2745 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2746 static const struct wacom_features wacom_features_0x6B =
2747 { "Wacom Bamboo1 5x8", 21648, 13530, 1023, 63,
2748 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2749 static const struct wacom_features wacom_features_0x20 =
2750 { "Wacom Intuos 4x5", 12700, 10600, 1023, 31,
2751 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2752 static const struct wacom_features wacom_features_0x21 =
2753 { "Wacom Intuos 6x8", 20320, 16240, 1023, 31,
2754 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2755 static const struct wacom_features wacom_features_0x22 =
2756 { "Wacom Intuos 9x12", 30480, 24060, 1023, 31,
2757 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2758 static const struct wacom_features wacom_features_0x23 =
2759 { "Wacom Intuos 12x12", 30480, 31680, 1023, 31,
2760 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2761 static const struct wacom_features wacom_features_0x24 =
2762 { "Wacom Intuos 12x18", 45720, 31680, 1023, 31,
2763 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2764 static const struct wacom_features wacom_features_0x30 =
2765 { "Wacom PL400", 5408, 4056, 255, 0,
2766 PL, WACOM_PL_RES, WACOM_PL_RES };
2767 static const struct wacom_features wacom_features_0x31 =
2768 { "Wacom PL500", 6144, 4608, 255, 0,
2769 PL, WACOM_PL_RES, WACOM_PL_RES };
2770 static const struct wacom_features wacom_features_0x32 =
2771 { "Wacom PL600", 6126, 4604, 255, 0,
2772 PL, WACOM_PL_RES, WACOM_PL_RES };
2773 static const struct wacom_features wacom_features_0x33 =
2774 { "Wacom PL600SX", 6260, 5016, 255, 0,
2775 PL, WACOM_PL_RES, WACOM_PL_RES };
2776 static const struct wacom_features wacom_features_0x34 =
2777 { "Wacom PL550", 6144, 4608, 511, 0,
2778 PL, WACOM_PL_RES, WACOM_PL_RES };
2779 static const struct wacom_features wacom_features_0x35 =
2780 { "Wacom PL800", 7220, 5780, 511, 0,
2781 PL, WACOM_PL_RES, WACOM_PL_RES };
2782 static const struct wacom_features wacom_features_0x37 =
2783 { "Wacom PL700", 6758, 5406, 511, 0,
2784 PL, WACOM_PL_RES, WACOM_PL_RES };
2785 static const struct wacom_features wacom_features_0x38 =
2786 { "Wacom PL510", 6282, 4762, 511, 0,
2787 PL, WACOM_PL_RES, WACOM_PL_RES };
2788 static const struct wacom_features wacom_features_0x39 =
2789 { "Wacom DTU710", 34080, 27660, 511, 0,
2790 PL, WACOM_PL_RES, WACOM_PL_RES };
2791 static const struct wacom_features wacom_features_0xC4 =
2792 { "Wacom DTF521", 6282, 4762, 511, 0,
2793 PL, WACOM_PL_RES, WACOM_PL_RES };
2794 static const struct wacom_features wacom_features_0xC0 =
2795 { "Wacom DTF720", 6858, 5506, 511, 0,
2796 PL, WACOM_PL_RES, WACOM_PL_RES };
2797 static const struct wacom_features wacom_features_0xC2 =
2798 { "Wacom DTF720a", 6858, 5506, 511, 0,
2799 PL, WACOM_PL_RES, WACOM_PL_RES };
2800 static const struct wacom_features wacom_features_0x03 =
2801 { "Wacom Cintiq Partner", 20480, 15360, 511, 0,
2802 PTU, WACOM_PL_RES, WACOM_PL_RES };
2803 static const struct wacom_features wacom_features_0x41 =
2804 { "Wacom Intuos2 4x5", 12700, 10600, 1023, 31,
2805 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2806 static const struct wacom_features wacom_features_0x42 =
2807 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31,
2808 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2809 static const struct wacom_features wacom_features_0x43 =
2810 { "Wacom Intuos2 9x12", 30480, 24060, 1023, 31,
2811 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2812 static const struct wacom_features wacom_features_0x44 =
2813 { "Wacom Intuos2 12x12", 30480, 31680, 1023, 31,
2814 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2815 static const struct wacom_features wacom_features_0x45 =
2816 { "Wacom Intuos2 12x18", 45720, 31680, 1023, 31,
2817 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2818 static const struct wacom_features wacom_features_0xB0 =
2819 { "Wacom Intuos3 4x5", 25400, 20320, 1023, 63,
2820 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2821 static const struct wacom_features wacom_features_0xB1 =
2822 { "Wacom Intuos3 6x8", 40640, 30480, 1023, 63,
2823 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2824 static const struct wacom_features wacom_features_0xB2 =
2825 { "Wacom Intuos3 9x12", 60960, 45720, 1023, 63,
2826 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2827 static const struct wacom_features wacom_features_0xB3 =
2828 { "Wacom Intuos3 12x12", 60960, 60960, 1023, 63,
2829 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2830 static const struct wacom_features wacom_features_0xB4 =
2831 { "Wacom Intuos3 12x19", 97536, 60960, 1023, 63,
2832 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2833 static const struct wacom_features wacom_features_0xB5 =
2834 { "Wacom Intuos3 6x11", 54204, 31750, 1023, 63,
2835 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2836 static const struct wacom_features wacom_features_0xB7 =
2837 { "Wacom Intuos3 4x6", 31496, 19685, 1023, 63,
2838 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2839 static const struct wacom_features wacom_features_0xB8 =
2840 { "Wacom Intuos4 4x6", 31496, 19685, 2047, 63,
2841 INTUOS4S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2842 static const struct wacom_features wacom_features_0xB9 =
2843 { "Wacom Intuos4 6x9", 44704, 27940, 2047, 63,
2844 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2845 static const struct wacom_features wacom_features_0xBA =
2846 { "Wacom Intuos4 8x13", 65024, 40640, 2047, 63,
2847 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2848 static const struct wacom_features wacom_features_0xBB =
2849 { "Wacom Intuos4 12x19", 97536, 60960, 2047, 63,
2850 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2851 static const struct wacom_features wacom_features_0xBC =
2852 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63,
2853 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2854 static const struct wacom_features wacom_features_0xBD =
2855 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63,
2856 INTUOS4WL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2857 static const struct wacom_features wacom_features_0x26 =
2858 { "Wacom Intuos5 touch S", 31496, 19685, 2047, 63,
2859 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16 };
2860 static const struct wacom_features wacom_features_0x27 =
2861 { "Wacom Intuos5 touch M", 44704, 27940, 2047, 63,
2862 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16 };
2863 static const struct wacom_features wacom_features_0x28 =
2864 { "Wacom Intuos5 touch L", 65024, 40640, 2047, 63,
2865 INTUOS5L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16 };
2866 static const struct wacom_features wacom_features_0x29 =
2867 { "Wacom Intuos5 S", 31496, 19685, 2047, 63,
2868 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2869 static const struct wacom_features wacom_features_0x2A =
2870 { "Wacom Intuos5 M", 44704, 27940, 2047, 63,
2871 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2872 static const struct wacom_features wacom_features_0x314 =
2873 { "Wacom Intuos Pro S", 31496, 19685, 2047, 63,
2874 INTUOSPS, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16,
2875 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2876 static const struct wacom_features wacom_features_0x315 =
2877 { "Wacom Intuos Pro M", 44704, 27940, 2047, 63,
2878 INTUOSPM, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16,
2879 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2880 static const struct wacom_features wacom_features_0x317 =
2881 { "Wacom Intuos Pro L", 65024, 40640, 2047, 63,
2882 INTUOSPL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16,
2883 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2884 static const struct wacom_features wacom_features_0xF4 =
2885 { "Wacom Cintiq 24HD", 104080, 65200, 2047, 63,
2886 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2887 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
2888 static const struct wacom_features wacom_features_0xF8 =
2889 { "Wacom Cintiq 24HD touch", 104080, 65200, 2047, 63, /* Pen */
2890 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2891 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
2892 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf6 };
2893 static const struct wacom_features wacom_features_0xF6 =
2894 { "Wacom Cintiq 24HD touch", .type = WACOM_24HDT, /* Touch */
2895 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf8, .touch_max = 10,
2896 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2897 static const struct wacom_features wacom_features_0x32A =
2898 { "Wacom Cintiq 27QHD", 119740, 67520, 2047, 63,
2899 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2900 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
2901 static const struct wacom_features wacom_features_0x32B =
2902 { "Wacom Cintiq 27QHD touch", 119740, 67520, 2047, 63,
2903 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2904 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
2905 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32C };
2906 static const struct wacom_features wacom_features_0x32C =
2907 { "Wacom Cintiq 27QHD touch", .type = WACOM_27QHDT,
2908 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32B, .touch_max = 10 };
2909 static const struct wacom_features wacom_features_0x3F =
2910 { "Wacom Cintiq 21UX", 87200, 65600, 1023, 63,
2911 CINTIQ, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2912 static const struct wacom_features wacom_features_0xC5 =
2913 { "Wacom Cintiq 20WSX", 86680, 54180, 1023, 63,
2914 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2915 static const struct wacom_features wacom_features_0xC6 =
2916 { "Wacom Cintiq 12WX", 53020, 33440, 1023, 63,
2917 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2918 static const struct wacom_features wacom_features_0x304 =
2919 { "Wacom Cintiq 13HD", 59152, 33448, 1023, 63,
2920 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2921 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
2922 static const struct wacom_features wacom_features_0x333 =
2923 { "Wacom Cintiq 13HD touch", 59152, 33448, 2047, 63,
2924 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2925 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
2926 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x335 };
2927 static const struct wacom_features wacom_features_0x335 =
2928 { "Wacom Cintiq 13HD touch", .type = WACOM_24HDT, /* Touch */
2929 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x333, .touch_max = 10,
2930 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2931 static const struct wacom_features wacom_features_0xC7 =
2932 { "Wacom DTU1931", 37832, 30305, 511, 0,
2933 PL, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2934 static const struct wacom_features wacom_features_0xCE =
2935 { "Wacom DTU2231", 47864, 27011, 511, 0,
2936 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2937 .check_for_hid_type = true, .hid_type = HID_TYPE_USBMOUSE };
2938 static const struct wacom_features wacom_features_0xF0 =
2939 { "Wacom DTU1631", 34623, 19553, 511, 0,
2940 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2941 static const struct wacom_features wacom_features_0xFB =
2942 { "Wacom DTU1031", 21896, 13760, 511, 0,
2943 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2944 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET };
2945 static const struct wacom_features wacom_features_0x32F =
2946 { "Wacom DTU1031X", 22472, 12728, 511, 0,
2947 DTUSX, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2948 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET };
2949 static const struct wacom_features wacom_features_0x57 =
2950 { "Wacom DTK2241", 95640, 54060, 2047, 63,
2951 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2952 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
2953 static const struct wacom_features wacom_features_0x59 = /* Pen */
2954 { "Wacom DTH2242", 95640, 54060, 2047, 63,
2955 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2956 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
2957 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5D };
2958 static const struct wacom_features wacom_features_0x5D = /* Touch */
2959 { "Wacom DTH2242", .type = WACOM_24HDT,
2960 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x59, .touch_max = 10,
2961 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2962 static const struct wacom_features wacom_features_0xCC =
2963 { "Wacom Cintiq 21UX2", 86800, 65200, 2047, 63,
2964 WACOM_21UX2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2965 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
2966 static const struct wacom_features wacom_features_0xFA =
2967 { "Wacom Cintiq 22HD", 95440, 53860, 2047, 63,
2968 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2969 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
2970 static const struct wacom_features wacom_features_0x5B =
2971 { "Wacom Cintiq 22HDT", 95440, 53860, 2047, 63,
2972 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2973 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
2974 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5e };
2975 static const struct wacom_features wacom_features_0x5E =
2976 { "Wacom Cintiq 22HDT", .type = WACOM_24HDT,
2977 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5b, .touch_max = 10,
2978 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2979 static const struct wacom_features wacom_features_0x90 =
2980 { "Wacom ISDv4 90", 26202, 16325, 255, 0,
2981 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2982 static const struct wacom_features wacom_features_0x93 =
2983 { "Wacom ISDv4 93", 26202, 16325, 255, 0,
2984 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2985 static const struct wacom_features wacom_features_0x97 =
2986 { "Wacom ISDv4 97", 26202, 16325, 511, 0,
2987 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2988 static const struct wacom_features wacom_features_0x9A =
2989 { "Wacom ISDv4 9A", 26202, 16325, 255, 0,
2990 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2991 static const struct wacom_features wacom_features_0x9F =
2992 { "Wacom ISDv4 9F", 26202, 16325, 255, 0,
2993 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2994 static const struct wacom_features wacom_features_0xE2 =
2995 { "Wacom ISDv4 E2", 26202, 16325, 255, 0,
2996 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2997 static const struct wacom_features wacom_features_0xE3 =
2998 { "Wacom ISDv4 E3", 26202, 16325, 255, 0,
2999 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3000 static const struct wacom_features wacom_features_0xE5 =
3001 { "Wacom ISDv4 E5", 26202, 16325, 255, 0,
3002 MTSCREEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3003 static const struct wacom_features wacom_features_0xE6 =
3004 { "Wacom ISDv4 E6", 27760, 15694, 255, 0,
3005 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3006 static const struct wacom_features wacom_features_0xEC =
3007 { "Wacom ISDv4 EC", 25710, 14500, 255, 0,
3008 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3009 static const struct wacom_features wacom_features_0xED =
3010 { "Wacom ISDv4 ED", 26202, 16325, 255, 0,
3011 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3012 static const struct wacom_features wacom_features_0xEF =
3013 { "Wacom ISDv4 EF", 26202, 16325, 255, 0,
3014 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3015 static const struct wacom_features wacom_features_0x100 =
3016 { "Wacom ISDv4 100", 26202, 16325, 255, 0,
3017 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3018 static const struct wacom_features wacom_features_0x101 =
3019 { "Wacom ISDv4 101", 26202, 16325, 255, 0,
3020 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3021 static const struct wacom_features wacom_features_0x10D =
3022 { "Wacom ISDv4 10D", 26202, 16325, 255, 0,
3023 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3024 static const struct wacom_features wacom_features_0x10E =
3025 { "Wacom ISDv4 10E", 27760, 15694, 255, 0,
3026 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3027 static const struct wacom_features wacom_features_0x10F =
3028 { "Wacom ISDv4 10F", 27760, 15694, 255, 0,
3029 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3030 static const struct wacom_features wacom_features_0x116 =
3031 { "Wacom ISDv4 116", 26202, 16325, 255, 0,
3032 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3033 static const struct wacom_features wacom_features_0x12C =
3034 { "Wacom ISDv4 12C", 27848, 15752, 2047, 0,
3035 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3036 static const struct wacom_features wacom_features_0x4001 =
3037 { "Wacom ISDv4 4001", 26202, 16325, 255, 0,
3038 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3039 static const struct wacom_features wacom_features_0x4004 =
3040 { "Wacom ISDv4 4004", 11060, 6220, 255, 0,
3041 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3042 static const struct wacom_features wacom_features_0x5000 =
3043 { "Wacom ISDv4 5000", 27848, 15752, 1023, 0,
3044 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3045 static const struct wacom_features wacom_features_0x5002 =
3046 { "Wacom ISDv4 5002", 29576, 16724, 1023, 0,
3047 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3048 static const struct wacom_features wacom_features_0x47 =
3049 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31,
3050 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3051 static const struct wacom_features wacom_features_0x84 =
3052 { "Wacom Wireless Receiver", 0, 0, 0, 0,
3053 WIRELESS, 0, 0, .touch_max = 16 };
3054 static const struct wacom_features wacom_features_0xD0 =
3055 { "Wacom Bamboo 2FG", 14720, 9200, 1023, 31,
3056 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3057 static const struct wacom_features wacom_features_0xD1 =
3058 { "Wacom Bamboo 2FG 4x5", 14720, 9200, 1023, 31,
3059 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3060 static const struct wacom_features wacom_features_0xD2 =
3061 { "Wacom Bamboo Craft", 14720, 9200, 1023, 31,
3062 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3063 static const struct wacom_features wacom_features_0xD3 =
3064 { "Wacom Bamboo 2FG 6x8", 21648, 13700, 1023, 31,
3065 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3066 static const struct wacom_features wacom_features_0xD4 =
3067 { "Wacom Bamboo Pen", 14720, 9200, 1023, 31,
3068 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3069 static const struct wacom_features wacom_features_0xD5 =
3070 { "Wacom Bamboo Pen 6x8", 21648, 13700, 1023, 31,
3071 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3072 static const struct wacom_features wacom_features_0xD6 =
3073 { "Wacom BambooPT 2FG 4x5", 14720, 9200, 1023, 31,
3074 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3075 static const struct wacom_features wacom_features_0xD7 =
3076 { "Wacom BambooPT 2FG Small", 14720, 9200, 1023, 31,
3077 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3078 static const struct wacom_features wacom_features_0xD8 =
3079 { "Wacom Bamboo Comic 2FG", 21648, 13700, 1023, 31,
3080 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3081 static const struct wacom_features wacom_features_0xDA =
3082 { "Wacom Bamboo 2FG 4x5 SE", 14720, 9200, 1023, 31,
3083 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3084 static const struct wacom_features wacom_features_0xDB =
3085 { "Wacom Bamboo 2FG 6x8 SE", 21648, 13700, 1023, 31,
3086 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3087 static const struct wacom_features wacom_features_0xDD =
3088 { "Wacom Bamboo Connect", 14720, 9200, 1023, 31,
3089 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3090 static const struct wacom_features wacom_features_0xDE =
3091 { "Wacom Bamboo 16FG 4x5", 14720, 9200, 1023, 31,
3092 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 };
3093 static const struct wacom_features wacom_features_0xDF =
3094 { "Wacom Bamboo 16FG 6x8", 21648, 13700, 1023, 31,
3095 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 };
3096 static const struct wacom_features wacom_features_0x300 =
3097 { "Wacom Bamboo One S", 14720, 9225, 1023, 31,
3098 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3099 static const struct wacom_features wacom_features_0x301 =
3100 { "Wacom Bamboo One M", 21648, 13530, 1023, 31,
3101 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3102 static const struct wacom_features wacom_features_0x302 =
3103 { "Wacom Intuos PT S", 15200, 9500, 1023, 31,
3104 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
3105 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3106 static const struct wacom_features wacom_features_0x303 =
3107 { "Wacom Intuos PT M", 21600, 13500, 1023, 31,
3108 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
3109 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3110 static const struct wacom_features wacom_features_0x30E =
3111 { "Wacom Intuos S", 15200, 9500, 1023, 31,
3112 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
3113 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3114 static const struct wacom_features wacom_features_0x6004 =
3115 { "ISD-V4", 12800, 8000, 255, 0,
3116 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3117 static const struct wacom_features wacom_features_0x307 =
3118 { "Wacom ISDv5 307", 59152, 33448, 2047, 63,
3119 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
3120 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3121 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x309 };
3122 static const struct wacom_features wacom_features_0x309 =
3123 { "Wacom ISDv5 309", .type = WACOM_24HDT, /* Touch */
3124 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x0307, .touch_max = 10,
3125 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3126 static const struct wacom_features wacom_features_0x30A =
3127 { "Wacom ISDv5 30A", 59152, 33448, 2047, 63,
3128 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
3129 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3130 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30C };
3131 static const struct wacom_features wacom_features_0x30C =
3132 { "Wacom ISDv5 30C", .type = WACOM_24HDT, /* Touch */
3133 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30A, .touch_max = 10,
3134 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3135 static const struct wacom_features wacom_features_0x318 =
3136 { "Wacom USB Bamboo PAD", 4095, 4095, /* Touch */
3137 .type = BAMBOO_PAD, 35, 48, .touch_max = 4 };
3138 static const struct wacom_features wacom_features_0x319 =
3139 { "Wacom Wireless Bamboo PAD", 4095, 4095, /* Touch */
3140 .type = BAMBOO_PAD, 35, 48, .touch_max = 4 };
3141 static const struct wacom_features wacom_features_0x323 =
3142 { "Wacom Intuos P M", 21600, 13500, 1023, 31,
3143 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
3144 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3145
3146 static const struct wacom_features wacom_features_HID_ANY_ID =
3147 { "Wacom HID", .type = HID_GENERIC };
3148
3149 #define USB_DEVICE_WACOM(prod) \
3150 HID_DEVICE(BUS_USB, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
3151 .driver_data = (kernel_ulong_t)&wacom_features_##prod
3152
3153 #define BT_DEVICE_WACOM(prod) \
3154 HID_DEVICE(BUS_BLUETOOTH, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
3155 .driver_data = (kernel_ulong_t)&wacom_features_##prod
3156
3157 #define I2C_DEVICE_WACOM(prod) \
3158 HID_DEVICE(BUS_I2C, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
3159 .driver_data = (kernel_ulong_t)&wacom_features_##prod
3160
3161 #define USB_DEVICE_LENOVO(prod) \
3162 HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, prod), \
3163 .driver_data = (kernel_ulong_t)&wacom_features_##prod
3164
3165 const struct hid_device_id wacom_ids[] = {
3166 { USB_DEVICE_WACOM(0x00) },
3167 { USB_DEVICE_WACOM(0x03) },
3168 { USB_DEVICE_WACOM(0x10) },
3169 { USB_DEVICE_WACOM(0x11) },
3170 { USB_DEVICE_WACOM(0x12) },
3171 { USB_DEVICE_WACOM(0x13) },
3172 { USB_DEVICE_WACOM(0x14) },
3173 { USB_DEVICE_WACOM(0x15) },
3174 { USB_DEVICE_WACOM(0x16) },
3175 { USB_DEVICE_WACOM(0x17) },
3176 { USB_DEVICE_WACOM(0x18) },
3177 { USB_DEVICE_WACOM(0x19) },
3178 { USB_DEVICE_WACOM(0x20) },
3179 { USB_DEVICE_WACOM(0x21) },
3180 { USB_DEVICE_WACOM(0x22) },
3181 { USB_DEVICE_WACOM(0x23) },
3182 { USB_DEVICE_WACOM(0x24) },
3183 { USB_DEVICE_WACOM(0x26) },
3184 { USB_DEVICE_WACOM(0x27) },
3185 { USB_DEVICE_WACOM(0x28) },
3186 { USB_DEVICE_WACOM(0x29) },
3187 { USB_DEVICE_WACOM(0x2A) },
3188 { USB_DEVICE_WACOM(0x30) },
3189 { USB_DEVICE_WACOM(0x31) },
3190 { USB_DEVICE_WACOM(0x32) },
3191 { USB_DEVICE_WACOM(0x33) },
3192 { USB_DEVICE_WACOM(0x34) },
3193 { USB_DEVICE_WACOM(0x35) },
3194 { USB_DEVICE_WACOM(0x37) },
3195 { USB_DEVICE_WACOM(0x38) },
3196 { USB_DEVICE_WACOM(0x39) },
3197 { USB_DEVICE_WACOM(0x3F) },
3198 { USB_DEVICE_WACOM(0x41) },
3199 { USB_DEVICE_WACOM(0x42) },
3200 { USB_DEVICE_WACOM(0x43) },
3201 { USB_DEVICE_WACOM(0x44) },
3202 { USB_DEVICE_WACOM(0x45) },
3203 { USB_DEVICE_WACOM(0x47) },
3204 { USB_DEVICE_WACOM(0x57) },
3205 { USB_DEVICE_WACOM(0x59) },
3206 { USB_DEVICE_WACOM(0x5B) },
3207 { USB_DEVICE_WACOM(0x5D) },
3208 { USB_DEVICE_WACOM(0x5E) },
3209 { USB_DEVICE_WACOM(0x60) },
3210 { USB_DEVICE_WACOM(0x61) },
3211 { USB_DEVICE_WACOM(0x62) },
3212 { USB_DEVICE_WACOM(0x63) },
3213 { USB_DEVICE_WACOM(0x64) },
3214 { USB_DEVICE_WACOM(0x65) },
3215 { USB_DEVICE_WACOM(0x69) },
3216 { USB_DEVICE_WACOM(0x6A) },
3217 { USB_DEVICE_WACOM(0x6B) },
3218 { BT_DEVICE_WACOM(0x81) },
3219 { USB_DEVICE_WACOM(0x84) },
3220 { USB_DEVICE_WACOM(0x90) },
3221 { USB_DEVICE_WACOM(0x93) },
3222 { USB_DEVICE_WACOM(0x97) },
3223 { USB_DEVICE_WACOM(0x9A) },
3224 { USB_DEVICE_WACOM(0x9F) },
3225 { USB_DEVICE_WACOM(0xB0) },
3226 { USB_DEVICE_WACOM(0xB1) },
3227 { USB_DEVICE_WACOM(0xB2) },
3228 { USB_DEVICE_WACOM(0xB3) },
3229 { USB_DEVICE_WACOM(0xB4) },
3230 { USB_DEVICE_WACOM(0xB5) },
3231 { USB_DEVICE_WACOM(0xB7) },
3232 { USB_DEVICE_WACOM(0xB8) },
3233 { USB_DEVICE_WACOM(0xB9) },
3234 { USB_DEVICE_WACOM(0xBA) },
3235 { USB_DEVICE_WACOM(0xBB) },
3236 { USB_DEVICE_WACOM(0xBC) },
3237 { BT_DEVICE_WACOM(0xBD) },
3238 { USB_DEVICE_WACOM(0xC0) },
3239 { USB_DEVICE_WACOM(0xC2) },
3240 { USB_DEVICE_WACOM(0xC4) },
3241 { USB_DEVICE_WACOM(0xC5) },
3242 { USB_DEVICE_WACOM(0xC6) },
3243 { USB_DEVICE_WACOM(0xC7) },
3244 { USB_DEVICE_WACOM(0xCC) },
3245 { USB_DEVICE_WACOM(0xCE) },
3246 { USB_DEVICE_WACOM(0xD0) },
3247 { USB_DEVICE_WACOM(0xD1) },
3248 { USB_DEVICE_WACOM(0xD2) },
3249 { USB_DEVICE_WACOM(0xD3) },
3250 { USB_DEVICE_WACOM(0xD4) },
3251 { USB_DEVICE_WACOM(0xD5) },
3252 { USB_DEVICE_WACOM(0xD6) },
3253 { USB_DEVICE_WACOM(0xD7) },
3254 { USB_DEVICE_WACOM(0xD8) },
3255 { USB_DEVICE_WACOM(0xDA) },
3256 { USB_DEVICE_WACOM(0xDB) },
3257 { USB_DEVICE_WACOM(0xDD) },
3258 { USB_DEVICE_WACOM(0xDE) },
3259 { USB_DEVICE_WACOM(0xDF) },
3260 { USB_DEVICE_WACOM(0xE2) },
3261 { USB_DEVICE_WACOM(0xE3) },
3262 { USB_DEVICE_WACOM(0xE5) },
3263 { USB_DEVICE_WACOM(0xE6) },
3264 { USB_DEVICE_WACOM(0xEC) },
3265 { USB_DEVICE_WACOM(0xED) },
3266 { USB_DEVICE_WACOM(0xEF) },
3267 { USB_DEVICE_WACOM(0xF0) },
3268 { USB_DEVICE_WACOM(0xF4) },
3269 { USB_DEVICE_WACOM(0xF6) },
3270 { USB_DEVICE_WACOM(0xF8) },
3271 { USB_DEVICE_WACOM(0xFA) },
3272 { USB_DEVICE_WACOM(0xFB) },
3273 { USB_DEVICE_WACOM(0x100) },
3274 { USB_DEVICE_WACOM(0x101) },
3275 { USB_DEVICE_WACOM(0x10D) },
3276 { USB_DEVICE_WACOM(0x10E) },
3277 { USB_DEVICE_WACOM(0x10F) },
3278 { USB_DEVICE_WACOM(0x116) },
3279 { USB_DEVICE_WACOM(0x12C) },
3280 { USB_DEVICE_WACOM(0x300) },
3281 { USB_DEVICE_WACOM(0x301) },
3282 { USB_DEVICE_WACOM(0x302) },
3283 { USB_DEVICE_WACOM(0x303) },
3284 { USB_DEVICE_WACOM(0x304) },
3285 { USB_DEVICE_WACOM(0x307) },
3286 { USB_DEVICE_WACOM(0x309) },
3287 { USB_DEVICE_WACOM(0x30A) },
3288 { USB_DEVICE_WACOM(0x30C) },
3289 { USB_DEVICE_WACOM(0x30E) },
3290 { USB_DEVICE_WACOM(0x314) },
3291 { USB_DEVICE_WACOM(0x315) },
3292 { USB_DEVICE_WACOM(0x317) },
3293 { USB_DEVICE_WACOM(0x318) },
3294 { USB_DEVICE_WACOM(0x319) },
3295 { USB_DEVICE_WACOM(0x323) },
3296 { USB_DEVICE_WACOM(0x32A) },
3297 { USB_DEVICE_WACOM(0x32B) },
3298 { USB_DEVICE_WACOM(0x32C) },
3299 { USB_DEVICE_WACOM(0x32F) },
3300 { USB_DEVICE_WACOM(0x333) },
3301 { USB_DEVICE_WACOM(0x335) },
3302 { USB_DEVICE_WACOM(0x4001) },
3303 { USB_DEVICE_WACOM(0x4004) },
3304 { USB_DEVICE_WACOM(0x5000) },
3305 { USB_DEVICE_WACOM(0x5002) },
3306 { USB_DEVICE_LENOVO(0x6004) },
3307
3308 { USB_DEVICE_WACOM(HID_ANY_ID) },
3309 { I2C_DEVICE_WACOM(HID_ANY_ID) },
3310 { }
3311 };
3312 MODULE_DEVICE_TABLE(hid, wacom_ids);
Linux kernel - Deliverables
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