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[mirror_ubuntu-artful-kernel.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->pen_input;
73
74 switch (data[0]) {
75 case 1:
76 if (data[5] & 0x80) {
77 wacom->tool[0] = (data[5] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
78 wacom->id[0] = (data[5] & 0x20) ? ERASER_DEVICE_ID : STYLUS_DEVICE_ID;
79 input_report_key(input, wacom->tool[0], 1);
80 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
81 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
82 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
83 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);
84 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -127));
85 input_report_key(input, BTN_STYLUS, (data[5] & 0x40));
86 } else {
87 input_report_key(input, wacom->tool[0], 0);
88 input_report_abs(input, ABS_MISC, 0); /* report tool id */
89 input_report_abs(input, ABS_PRESSURE, -1);
90 input_report_key(input, BTN_TOUCH, 0);
91 }
92 break;
93
94 case 2:
95 input_report_key(input, BTN_TOOL_PEN, 1);
96 input_report_abs(input, ABS_MISC, STYLUS_DEVICE_ID); /* report tool id */
97 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
98 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
99 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);
100 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -80) && !(data[5] & 0x20));
101 input_report_key(input, BTN_STYLUS, (data[5] & 0x40));
102 break;
103
104 default:
105 dev_dbg(input->dev.parent,
106 "%s: received unknown report #%d\n", __func__, data[0]);
107 return 0;
108 }
109
110 return 1;
111 }
112
113 static int wacom_pl_irq(struct wacom_wac *wacom)
114 {
115 struct wacom_features *features = &wacom->features;
116 unsigned char *data = wacom->data;
117 struct input_dev *input = wacom->pen_input;
118 int prox, pressure;
119
120 if (data[0] != WACOM_REPORT_PENABLED) {
121 dev_dbg(input->dev.parent,
122 "%s: received unknown report #%d\n", __func__, data[0]);
123 return 0;
124 }
125
126 prox = data[1] & 0x40;
127
128 if (!wacom->id[0]) {
129 if ((data[0] & 0x10) || (data[4] & 0x20)) {
130 wacom->tool[0] = BTN_TOOL_RUBBER;
131 wacom->id[0] = ERASER_DEVICE_ID;
132 }
133 else {
134 wacom->tool[0] = BTN_TOOL_PEN;
135 wacom->id[0] = STYLUS_DEVICE_ID;
136 }
137 }
138
139 /* If the eraser is in prox, STYLUS2 is always set. If we
140 * mis-detected the type and notice that STYLUS2 isn't set
141 * then force the eraser out of prox and let the pen in.
142 */
143 if (wacom->tool[0] == BTN_TOOL_RUBBER && !(data[4] & 0x20)) {
144 input_report_key(input, BTN_TOOL_RUBBER, 0);
145 input_report_abs(input, ABS_MISC, 0);
146 input_sync(input);
147 wacom->tool[0] = BTN_TOOL_PEN;
148 wacom->id[0] = STYLUS_DEVICE_ID;
149 }
150
151 pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1));
152 if (features->pressure_max > 255)
153 pressure = (pressure << 1) | ((data[4] >> 6) & 1);
154 pressure += (features->pressure_max + 1) / 2;
155
156 input_report_abs(input, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14));
157 input_report_abs(input, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14));
158 input_report_abs(input, ABS_PRESSURE, pressure);
159
160 input_report_key(input, BTN_TOUCH, data[4] & 0x08);
161 input_report_key(input, BTN_STYLUS, data[4] & 0x10);
162 /* Only allow the stylus2 button to be reported for the pen tool. */
163 input_report_key(input, BTN_STYLUS2, (wacom->tool[0] == BTN_TOOL_PEN) && (data[4] & 0x20));
164
165 if (!prox)
166 wacom->id[0] = 0;
167 input_report_key(input, wacom->tool[0], prox);
168 input_report_abs(input, ABS_MISC, wacom->id[0]);
169 return 1;
170 }
171
172 static int wacom_ptu_irq(struct wacom_wac *wacom)
173 {
174 unsigned char *data = wacom->data;
175 struct input_dev *input = wacom->pen_input;
176
177 if (data[0] != WACOM_REPORT_PENABLED) {
178 dev_dbg(input->dev.parent,
179 "%s: received unknown report #%d\n", __func__, data[0]);
180 return 0;
181 }
182
183 if (data[1] & 0x04) {
184 input_report_key(input, BTN_TOOL_RUBBER, data[1] & 0x20);
185 input_report_key(input, BTN_TOUCH, data[1] & 0x08);
186 wacom->id[0] = ERASER_DEVICE_ID;
187 } else {
188 input_report_key(input, BTN_TOOL_PEN, data[1] & 0x20);
189 input_report_key(input, BTN_TOUCH, data[1] & 0x01);
190 wacom->id[0] = STYLUS_DEVICE_ID;
191 }
192 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
193 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
194 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
195 input_report_abs(input, ABS_PRESSURE, le16_to_cpup((__le16 *)&data[6]));
196 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
197 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
198 return 1;
199 }
200
201 static int wacom_dtu_irq(struct wacom_wac *wacom)
202 {
203 unsigned char *data = wacom->data;
204 struct input_dev *input = wacom->pen_input;
205 int prox = data[1] & 0x20;
206
207 dev_dbg(input->dev.parent,
208 "%s: received report #%d", __func__, data[0]);
209
210 if (prox) {
211 /* Going into proximity select tool */
212 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
213 if (wacom->tool[0] == BTN_TOOL_PEN)
214 wacom->id[0] = STYLUS_DEVICE_ID;
215 else
216 wacom->id[0] = ERASER_DEVICE_ID;
217 }
218 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
219 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
220 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
221 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
222 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x01) << 8) | data[6]);
223 input_report_key(input, BTN_TOUCH, data[1] & 0x05);
224 if (!prox) /* out-prox */
225 wacom->id[0] = 0;
226 input_report_key(input, wacom->tool[0], prox);
227 input_report_abs(input, ABS_MISC, wacom->id[0]);
228 return 1;
229 }
230
231 static int wacom_dtus_irq(struct wacom_wac *wacom)
232 {
233 char *data = wacom->data;
234 struct input_dev *input = wacom->pen_input;
235 unsigned short prox, pressure = 0;
236
237 if (data[0] != WACOM_REPORT_DTUS && data[0] != WACOM_REPORT_DTUSPAD) {
238 dev_dbg(input->dev.parent,
239 "%s: received unknown report #%d", __func__, data[0]);
240 return 0;
241 } else if (data[0] == WACOM_REPORT_DTUSPAD) {
242 input = wacom->pad_input;
243 input_report_key(input, BTN_0, (data[1] & 0x01));
244 input_report_key(input, BTN_1, (data[1] & 0x02));
245 input_report_key(input, BTN_2, (data[1] & 0x04));
246 input_report_key(input, BTN_3, (data[1] & 0x08));
247 input_report_abs(input, ABS_MISC,
248 data[1] & 0x0f ? PAD_DEVICE_ID : 0);
249 return 1;
250 } else {
251 prox = data[1] & 0x80;
252 if (prox) {
253 switch ((data[1] >> 3) & 3) {
254 case 1: /* Rubber */
255 wacom->tool[0] = BTN_TOOL_RUBBER;
256 wacom->id[0] = ERASER_DEVICE_ID;
257 break;
258
259 case 2: /* Pen */
260 wacom->tool[0] = BTN_TOOL_PEN;
261 wacom->id[0] = STYLUS_DEVICE_ID;
262 break;
263 }
264 }
265
266 input_report_key(input, BTN_STYLUS, data[1] & 0x20);
267 input_report_key(input, BTN_STYLUS2, data[1] & 0x40);
268 input_report_abs(input, ABS_X, get_unaligned_be16(&data[3]));
269 input_report_abs(input, ABS_Y, get_unaligned_be16(&data[5]));
270 pressure = ((data[1] & 0x03) << 8) | (data[2] & 0xff);
271 input_report_abs(input, ABS_PRESSURE, pressure);
272 input_report_key(input, BTN_TOUCH, pressure > 10);
273
274 if (!prox) /* out-prox */
275 wacom->id[0] = 0;
276 input_report_key(input, wacom->tool[0], prox);
277 input_report_abs(input, ABS_MISC, wacom->id[0]);
278 return 1;
279 }
280 }
281
282 static int wacom_graphire_irq(struct wacom_wac *wacom)
283 {
284 struct wacom_features *features = &wacom->features;
285 unsigned char *data = wacom->data;
286 struct input_dev *input = wacom->pen_input;
287 struct input_dev *pad_input = wacom->pad_input;
288 int battery_capacity, ps_connected;
289 int prox;
290 int rw = 0;
291 int retval = 0;
292
293 if (features->type == GRAPHIRE_BT) {
294 if (data[0] != WACOM_REPORT_PENABLED_BT) {
295 dev_dbg(input->dev.parent,
296 "%s: received unknown report #%d\n", __func__,
297 data[0]);
298 goto exit;
299 }
300 } else if (data[0] != WACOM_REPORT_PENABLED) {
301 dev_dbg(input->dev.parent,
302 "%s: received unknown report #%d\n", __func__, data[0]);
303 goto exit;
304 }
305
306 prox = data[1] & 0x80;
307 if (prox || wacom->id[0]) {
308 if (prox) {
309 switch ((data[1] >> 5) & 3) {
310
311 case 0: /* Pen */
312 wacom->tool[0] = BTN_TOOL_PEN;
313 wacom->id[0] = STYLUS_DEVICE_ID;
314 break;
315
316 case 1: /* Rubber */
317 wacom->tool[0] = BTN_TOOL_RUBBER;
318 wacom->id[0] = ERASER_DEVICE_ID;
319 break;
320
321 case 2: /* Mouse with wheel */
322 input_report_key(input, BTN_MIDDLE, data[1] & 0x04);
323 /* fall through */
324
325 case 3: /* Mouse without wheel */
326 wacom->tool[0] = BTN_TOOL_MOUSE;
327 wacom->id[0] = CURSOR_DEVICE_ID;
328 break;
329 }
330 }
331 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
332 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
333 if (wacom->tool[0] != BTN_TOOL_MOUSE) {
334 if (features->type == GRAPHIRE_BT)
335 input_report_abs(input, ABS_PRESSURE, data[6] |
336 (((__u16) (data[1] & 0x08)) << 5));
337 else
338 input_report_abs(input, ABS_PRESSURE, data[6] |
339 ((data[7] & 0x03) << 8));
340 input_report_key(input, BTN_TOUCH, data[1] & 0x01);
341 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
342 input_report_key(input, BTN_STYLUS2, data[1] & 0x04);
343 } else {
344 input_report_key(input, BTN_LEFT, data[1] & 0x01);
345 input_report_key(input, BTN_RIGHT, data[1] & 0x02);
346 if (features->type == WACOM_G4 ||
347 features->type == WACOM_MO) {
348 input_report_abs(input, ABS_DISTANCE, data[6] & 0x3f);
349 rw = (data[7] & 0x04) - (data[7] & 0x03);
350 } else if (features->type == GRAPHIRE_BT) {
351 /* Compute distance between mouse and tablet */
352 rw = 44 - (data[6] >> 2);
353 rw = clamp_val(rw, 0, 31);
354 input_report_abs(input, ABS_DISTANCE, rw);
355 if (((data[1] >> 5) & 3) == 2) {
356 /* Mouse with wheel */
357 input_report_key(input, BTN_MIDDLE,
358 data[1] & 0x04);
359 rw = (data[6] & 0x01) ? -1 :
360 (data[6] & 0x02) ? 1 : 0;
361 } else {
362 rw = 0;
363 }
364 } else {
365 input_report_abs(input, ABS_DISTANCE, data[7] & 0x3f);
366 rw = -(signed char)data[6];
367 }
368 input_report_rel(input, REL_WHEEL, rw);
369 }
370
371 if (!prox)
372 wacom->id[0] = 0;
373 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
374 input_report_key(input, wacom->tool[0], prox);
375 input_sync(input); /* sync last event */
376 }
377
378 /* send pad data */
379 switch (features->type) {
380 case WACOM_G4:
381 prox = data[7] & 0xf8;
382 if (prox || wacom->id[1]) {
383 wacom->id[1] = PAD_DEVICE_ID;
384 input_report_key(pad_input, BTN_BACK, (data[7] & 0x40));
385 input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x80));
386 rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3);
387 input_report_rel(pad_input, REL_WHEEL, rw);
388 if (!prox)
389 wacom->id[1] = 0;
390 input_report_abs(pad_input, ABS_MISC, wacom->id[1]);
391 retval = 1;
392 }
393 break;
394
395 case WACOM_MO:
396 prox = (data[7] & 0xf8) || data[8];
397 if (prox || wacom->id[1]) {
398 wacom->id[1] = PAD_DEVICE_ID;
399 input_report_key(pad_input, BTN_BACK, (data[7] & 0x08));
400 input_report_key(pad_input, BTN_LEFT, (data[7] & 0x20));
401 input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x10));
402 input_report_key(pad_input, BTN_RIGHT, (data[7] & 0x40));
403 input_report_abs(pad_input, ABS_WHEEL, (data[8] & 0x7f));
404 if (!prox)
405 wacom->id[1] = 0;
406 input_report_abs(pad_input, ABS_MISC, wacom->id[1]);
407 retval = 1;
408 }
409 break;
410 case GRAPHIRE_BT:
411 prox = data[7] & 0x03;
412 if (prox || wacom->id[1]) {
413 wacom->id[1] = PAD_DEVICE_ID;
414 input_report_key(pad_input, BTN_0, (data[7] & 0x02));
415 input_report_key(pad_input, BTN_1, (data[7] & 0x01));
416 if (!prox)
417 wacom->id[1] = 0;
418 input_report_abs(pad_input, ABS_MISC, wacom->id[1]);
419 retval = 1;
420 }
421 break;
422 }
423
424 /* Store current battery capacity and power supply state */
425 if (features->type == GRAPHIRE_BT) {
426 rw = (data[7] >> 2 & 0x07);
427 battery_capacity = batcap_gr[rw];
428 ps_connected = rw == 7;
429 wacom_notify_battery(wacom, battery_capacity, ps_connected,
430 1, ps_connected);
431 }
432 exit:
433 return retval;
434 }
435
436 static void wacom_intuos_schedule_prox_event(struct wacom_wac *wacom_wac)
437 {
438 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
439 struct hid_report *r;
440 struct hid_report_enum *re;
441
442 re = &(wacom->hdev->report_enum[HID_FEATURE_REPORT]);
443 r = re->report_id_hash[WACOM_REPORT_INTUOSREAD];
444 if (r) {
445 hid_hw_request(wacom->hdev, r, HID_REQ_GET_REPORT);
446 }
447 }
448
449 static int wacom_intuos_inout(struct wacom_wac *wacom)
450 {
451 struct wacom_features *features = &wacom->features;
452 unsigned char *data = wacom->data;
453 struct input_dev *input = wacom->pen_input;
454 int idx = 0;
455
456 /* tool number */
457 if (features->type == INTUOS)
458 idx = data[1] & 0x01;
459
460 /* Enter report */
461 if ((data[1] & 0xfc) == 0xc0) {
462 /* serial number of the tool */
463 wacom->serial[idx] = ((data[3] & 0x0f) << 28) +
464 (data[4] << 20) + (data[5] << 12) +
465 (data[6] << 4) + (data[7] >> 4);
466
467 wacom->id[idx] = (data[2] << 4) | (data[3] >> 4) |
468 ((data[7] & 0x0f) << 20) | ((data[8] & 0xf0) << 12);
469
470 switch (wacom->id[idx]) {
471 case 0x812: /* Inking pen */
472 case 0x801: /* Intuos3 Inking pen */
473 case 0x120802: /* Intuos4/5 Inking Pen */
474 case 0x012:
475 wacom->tool[idx] = BTN_TOOL_PENCIL;
476 break;
477
478 case 0x822: /* Pen */
479 case 0x842:
480 case 0x852:
481 case 0x823: /* Intuos3 Grip Pen */
482 case 0x813: /* Intuos3 Classic Pen */
483 case 0x885: /* Intuos3 Marker Pen */
484 case 0x802: /* Intuos4/5 13HD/24HD General Pen */
485 case 0x804: /* Intuos4/5 13HD/24HD Marker Pen */
486 case 0x022:
487 case 0x100804: /* Intuos4/5 13HD/24HD Art Pen */
488 case 0x140802: /* Intuos4/5 13HD/24HD Classic Pen */
489 case 0x160802: /* Cintiq 13HD Pro Pen */
490 case 0x180802: /* DTH2242 Pen */
491 case 0x100802: /* Intuos4/5 13HD/24HD General Pen */
492 wacom->tool[idx] = BTN_TOOL_PEN;
493 break;
494
495 case 0x832: /* Stroke pen */
496 case 0x032:
497 wacom->tool[idx] = BTN_TOOL_BRUSH;
498 break;
499
500 case 0x007: /* Mouse 4D and 2D */
501 case 0x09c:
502 case 0x094:
503 case 0x017: /* Intuos3 2D Mouse */
504 case 0x806: /* Intuos4 Mouse */
505 wacom->tool[idx] = BTN_TOOL_MOUSE;
506 break;
507
508 case 0x096: /* Lens cursor */
509 case 0x097: /* Intuos3 Lens cursor */
510 case 0x006: /* Intuos4 Lens cursor */
511 wacom->tool[idx] = BTN_TOOL_LENS;
512 break;
513
514 case 0x82a: /* Eraser */
515 case 0x85a:
516 case 0x91a:
517 case 0xd1a:
518 case 0x0fa:
519 case 0x82b: /* Intuos3 Grip Pen Eraser */
520 case 0x81b: /* Intuos3 Classic Pen Eraser */
521 case 0x91b: /* Intuos3 Airbrush Eraser */
522 case 0x80c: /* Intuos4/5 13HD/24HD Marker Pen Eraser */
523 case 0x80a: /* Intuos4/5 13HD/24HD General Pen Eraser */
524 case 0x90a: /* Intuos4/5 13HD/24HD Airbrush Eraser */
525 case 0x14080a: /* Intuos4/5 13HD/24HD Classic Pen Eraser */
526 case 0x10090a: /* Intuos4/5 13HD/24HD Airbrush Eraser */
527 case 0x10080c: /* Intuos4/5 13HD/24HD Art Pen Eraser */
528 case 0x16080a: /* Cintiq 13HD Pro Pen Eraser */
529 case 0x18080a: /* DTH2242 Eraser */
530 case 0x10080a: /* Intuos4/5 13HD/24HD General Pen Eraser */
531 wacom->tool[idx] = BTN_TOOL_RUBBER;
532 break;
533
534 case 0xd12:
535 case 0x912:
536 case 0x112:
537 case 0x913: /* Intuos3 Airbrush */
538 case 0x902: /* Intuos4/5 13HD/24HD Airbrush */
539 case 0x100902: /* Intuos4/5 13HD/24HD Airbrush */
540 wacom->tool[idx] = BTN_TOOL_AIRBRUSH;
541 break;
542
543 default: /* Unknown tool */
544 wacom->tool[idx] = BTN_TOOL_PEN;
545 break;
546 }
547 return 1;
548 }
549
550 /*
551 * don't report events for invalid data
552 */
553 /* older I4 styli don't work with new Cintiqs */
554 if ((!((wacom->id[idx] >> 20) & 0x01) &&
555 (features->type == WACOM_21UX2)) ||
556 /* Only large Intuos support Lense Cursor */
557 (wacom->tool[idx] == BTN_TOOL_LENS &&
558 (features->type == INTUOS3 ||
559 features->type == INTUOS3S ||
560 features->type == INTUOS4 ||
561 features->type == INTUOS4S ||
562 features->type == INTUOS5 ||
563 features->type == INTUOS5S ||
564 features->type == INTUOSPM ||
565 features->type == INTUOSPS)) ||
566 /* Cintiq doesn't send data when RDY bit isn't set */
567 (features->type == CINTIQ && !(data[1] & 0x40)))
568 return 1;
569
570 wacom->shared->stylus_in_proximity = true;
571 if (wacom->shared->touch_down)
572 return 1;
573
574 /* in Range while exiting */
575 if (((data[1] & 0xfe) == 0x20) && wacom->reporting_data) {
576 input_report_key(input, BTN_TOUCH, 0);
577 input_report_abs(input, ABS_PRESSURE, 0);
578 input_report_abs(input, ABS_DISTANCE, wacom->features.distance_max);
579 return 2;
580 }
581
582 /* Exit report */
583 if ((data[1] & 0xfe) == 0x80) {
584 wacom->shared->stylus_in_proximity = false;
585 wacom->reporting_data = false;
586
587 /* don't report exit if we don't know the ID */
588 if (!wacom->id[idx])
589 return 1;
590
591 /*
592 * Reset all states otherwise we lose the initial states
593 * when in-prox next time
594 */
595 input_report_abs(input, ABS_X, 0);
596 input_report_abs(input, ABS_Y, 0);
597 input_report_abs(input, ABS_DISTANCE, 0);
598 input_report_abs(input, ABS_TILT_X, 0);
599 input_report_abs(input, ABS_TILT_Y, 0);
600 if (wacom->tool[idx] >= BTN_TOOL_MOUSE) {
601 input_report_key(input, BTN_LEFT, 0);
602 input_report_key(input, BTN_MIDDLE, 0);
603 input_report_key(input, BTN_RIGHT, 0);
604 input_report_key(input, BTN_SIDE, 0);
605 input_report_key(input, BTN_EXTRA, 0);
606 input_report_abs(input, ABS_THROTTLE, 0);
607 input_report_abs(input, ABS_RZ, 0);
608 } else {
609 input_report_abs(input, ABS_PRESSURE, 0);
610 input_report_key(input, BTN_STYLUS, 0);
611 input_report_key(input, BTN_STYLUS2, 0);
612 input_report_key(input, BTN_TOUCH, 0);
613 input_report_abs(input, ABS_WHEEL, 0);
614 if (features->type >= INTUOS3S)
615 input_report_abs(input, ABS_Z, 0);
616 }
617 input_report_key(input, wacom->tool[idx], 0);
618 input_report_abs(input, ABS_MISC, 0); /* reset tool id */
619 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
620 wacom->id[idx] = 0;
621 return 2;
622 }
623
624 /* don't report other events if we don't know the ID */
625 if (!wacom->id[idx]) {
626 /* but reschedule a read of the current tool */
627 wacom_intuos_schedule_prox_event(wacom);
628 return 1;
629 }
630
631 return 0;
632 }
633
634 static int wacom_remote_irq(struct wacom_wac *wacom_wac, size_t len)
635 {
636 unsigned char *data = wacom_wac->data;
637 struct input_dev *input = wacom_wac->pad_input;
638 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
639 struct wacom_features *features = &wacom_wac->features;
640 int bat_charging, bat_percent, touch_ring_mode;
641 __u32 serial;
642 int i;
643
644 if (data[0] != WACOM_REPORT_REMOTE) {
645 dev_dbg(input->dev.parent,
646 "%s: received unknown report #%d", __func__, data[0]);
647 return 0;
648 }
649
650 serial = data[3] + (data[4] << 8) + (data[5] << 16);
651 wacom_wac->id[0] = PAD_DEVICE_ID;
652
653 input_report_key(input, BTN_0, (data[9] & 0x01));
654 input_report_key(input, BTN_1, (data[9] & 0x02));
655 input_report_key(input, BTN_2, (data[9] & 0x04));
656 input_report_key(input, BTN_3, (data[9] & 0x08));
657 input_report_key(input, BTN_4, (data[9] & 0x10));
658 input_report_key(input, BTN_5, (data[9] & 0x20));
659 input_report_key(input, BTN_6, (data[9] & 0x40));
660 input_report_key(input, BTN_7, (data[9] & 0x80));
661
662 input_report_key(input, BTN_8, (data[10] & 0x01));
663 input_report_key(input, BTN_9, (data[10] & 0x02));
664 input_report_key(input, BTN_A, (data[10] & 0x04));
665 input_report_key(input, BTN_B, (data[10] & 0x08));
666 input_report_key(input, BTN_C, (data[10] & 0x10));
667 input_report_key(input, BTN_X, (data[10] & 0x20));
668 input_report_key(input, BTN_Y, (data[10] & 0x40));
669 input_report_key(input, BTN_Z, (data[10] & 0x80));
670
671 input_report_key(input, BTN_BASE, (data[11] & 0x01));
672 input_report_key(input, BTN_BASE2, (data[11] & 0x02));
673
674 if (data[12] & 0x80)
675 input_report_abs(input, ABS_WHEEL, (data[12] & 0x7f));
676 else
677 input_report_abs(input, ABS_WHEEL, 0);
678
679 bat_percent = data[7] & 0x7f;
680 bat_charging = !!(data[7] & 0x80);
681
682 if (data[9] | data[10] | (data[11] & 0x03) | data[12])
683 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
684 else
685 input_report_abs(input, ABS_MISC, 0);
686
687 input_event(input, EV_MSC, MSC_SERIAL, serial);
688
689 /*Which mode select (LED light) is currently on?*/
690 touch_ring_mode = (data[11] & 0xC0) >> 6;
691
692 for (i = 0; i < WACOM_MAX_REMOTES; i++) {
693 if (wacom_wac->serial[i] == serial)
694 wacom->led.select[i] = touch_ring_mode;
695 }
696
697 if (!wacom->battery &&
698 !(features->quirks & WACOM_QUIRK_BATTERY)) {
699 features->quirks |= WACOM_QUIRK_BATTERY;
700 INIT_WORK(&wacom->work, wacom_battery_work);
701 wacom_schedule_work(wacom_wac);
702 }
703
704 wacom_notify_battery(wacom_wac, bat_percent, bat_charging, 1,
705 bat_charging);
706
707 return 1;
708 }
709
710 static int wacom_remote_status_irq(struct wacom_wac *wacom_wac, size_t len)
711 {
712 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
713 unsigned char *data = wacom_wac->data;
714 int i;
715
716 if (data[0] != WACOM_REPORT_DEVICE_LIST)
717 return 0;
718
719 for (i = 0; i < WACOM_MAX_REMOTES; i++) {
720 int j = i * 6;
721 int serial = (data[j+6] << 16) + (data[j+5] << 8) + data[j+4];
722 bool connected = data[j+2];
723
724 if (connected) {
725 int k;
726
727 if (wacom_wac->serial[i] == serial)
728 continue;
729
730 if (wacom_wac->serial[i]) {
731 wacom_remote_destroy_attr_group(wacom,
732 wacom_wac->serial[i]);
733 }
734
735 /* A remote can pair more than once with an EKR,
736 * check to make sure this serial isn't already paired.
737 */
738 for (k = 0; k < WACOM_MAX_REMOTES; k++) {
739 if (wacom_wac->serial[k] == serial)
740 break;
741 }
742
743 if (k < WACOM_MAX_REMOTES) {
744 wacom_wac->serial[i] = serial;
745 continue;
746 }
747 wacom_remote_create_attr_group(wacom, serial, i);
748
749 } else if (wacom_wac->serial[i]) {
750 wacom_remote_destroy_attr_group(wacom,
751 wacom_wac->serial[i]);
752 }
753 }
754
755 return 0;
756 }
757
758 static void wacom_intuos_general(struct wacom_wac *wacom)
759 {
760 struct wacom_features *features = &wacom->features;
761 unsigned char *data = wacom->data;
762 struct input_dev *input = wacom->pen_input;
763 unsigned int t;
764
765 /* general pen packet */
766 if ((data[1] & 0xb8) == 0xa0) {
767 t = (data[6] << 2) | ((data[7] >> 6) & 3);
768 if (features->type >= INTUOS4S && features->type <= CINTIQ_HYBRID) {
769 t = (t << 1) | (data[1] & 1);
770 }
771 input_report_abs(input, ABS_PRESSURE, t);
772 input_report_abs(input, ABS_TILT_X,
773 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64);
774 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64);
775 input_report_key(input, BTN_STYLUS, data[1] & 2);
776 input_report_key(input, BTN_STYLUS2, data[1] & 4);
777 input_report_key(input, BTN_TOUCH, t > 10);
778 }
779
780 /* airbrush second packet */
781 if ((data[1] & 0xbc) == 0xb4) {
782 input_report_abs(input, ABS_WHEEL,
783 (data[6] << 2) | ((data[7] >> 6) & 3));
784 input_report_abs(input, ABS_TILT_X,
785 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64);
786 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64);
787 }
788 }
789
790 static int wacom_intuos_irq(struct wacom_wac *wacom)
791 {
792 struct wacom_features *features = &wacom->features;
793 unsigned char *data = wacom->data;
794 struct input_dev *input = wacom->pen_input;
795 unsigned int t;
796 int idx = 0, result;
797
798 if (data[0] != WACOM_REPORT_PENABLED &&
799 data[0] != WACOM_REPORT_INTUOSREAD &&
800 data[0] != WACOM_REPORT_INTUOSWRITE &&
801 data[0] != WACOM_REPORT_INTUOSPAD &&
802 data[0] != WACOM_REPORT_CINTIQ &&
803 data[0] != WACOM_REPORT_CINTIQPAD &&
804 data[0] != WACOM_REPORT_INTUOS5PAD) {
805 dev_dbg(input->dev.parent,
806 "%s: received unknown report #%d\n", __func__, data[0]);
807 return 0;
808 }
809
810 /* tool number */
811 if (features->type == INTUOS)
812 idx = data[1] & 0x01;
813
814 /* pad packets. Works as a second tool and is always in prox */
815 if (data[0] == WACOM_REPORT_INTUOSPAD || data[0] == WACOM_REPORT_INTUOS5PAD ||
816 data[0] == WACOM_REPORT_CINTIQPAD) {
817 input = wacom->pad_input;
818 if (features->type >= INTUOS4S && features->type <= INTUOS4L) {
819 input_report_key(input, BTN_0, (data[2] & 0x01));
820 input_report_key(input, BTN_1, (data[3] & 0x01));
821 input_report_key(input, BTN_2, (data[3] & 0x02));
822 input_report_key(input, BTN_3, (data[3] & 0x04));
823 input_report_key(input, BTN_4, (data[3] & 0x08));
824 input_report_key(input, BTN_5, (data[3] & 0x10));
825 input_report_key(input, BTN_6, (data[3] & 0x20));
826 if (data[1] & 0x80) {
827 input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f));
828 } else {
829 /* Out of proximity, clear wheel value. */
830 input_report_abs(input, ABS_WHEEL, 0);
831 }
832 if (features->type != INTUOS4S) {
833 input_report_key(input, BTN_7, (data[3] & 0x40));
834 input_report_key(input, BTN_8, (data[3] & 0x80));
835 }
836 if (data[1] | (data[2] & 0x01) | data[3]) {
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 == DTK) {
842 input_report_key(input, BTN_0, (data[6] & 0x01));
843 input_report_key(input, BTN_1, (data[6] & 0x02));
844 input_report_key(input, BTN_2, (data[6] & 0x04));
845 input_report_key(input, BTN_3, (data[6] & 0x08));
846 input_report_key(input, BTN_4, (data[6] & 0x10));
847 input_report_key(input, BTN_5, (data[6] & 0x20));
848 if (data[6] & 0x3f) {
849 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
850 } else {
851 input_report_abs(input, ABS_MISC, 0);
852 }
853 } else if (features->type == WACOM_13HD) {
854 input_report_key(input, BTN_0, (data[3] & 0x01));
855 input_report_key(input, BTN_1, (data[4] & 0x01));
856 input_report_key(input, BTN_2, (data[4] & 0x02));
857 input_report_key(input, BTN_3, (data[4] & 0x04));
858 input_report_key(input, BTN_4, (data[4] & 0x08));
859 input_report_key(input, BTN_5, (data[4] & 0x10));
860 input_report_key(input, BTN_6, (data[4] & 0x20));
861 input_report_key(input, BTN_7, (data[4] & 0x40));
862 input_report_key(input, BTN_8, (data[4] & 0x80));
863 if ((data[3] & 0x01) | data[4]) {
864 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
865 } else {
866 input_report_abs(input, ABS_MISC, 0);
867 }
868 } else if (features->type == WACOM_24HD) {
869 input_report_key(input, BTN_0, (data[6] & 0x01));
870 input_report_key(input, BTN_1, (data[6] & 0x02));
871 input_report_key(input, BTN_2, (data[6] & 0x04));
872 input_report_key(input, BTN_3, (data[6] & 0x08));
873 input_report_key(input, BTN_4, (data[6] & 0x10));
874 input_report_key(input, BTN_5, (data[6] & 0x20));
875 input_report_key(input, BTN_6, (data[6] & 0x40));
876 input_report_key(input, BTN_7, (data[6] & 0x80));
877 input_report_key(input, BTN_8, (data[8] & 0x01));
878 input_report_key(input, BTN_9, (data[8] & 0x02));
879 input_report_key(input, BTN_A, (data[8] & 0x04));
880 input_report_key(input, BTN_B, (data[8] & 0x08));
881 input_report_key(input, BTN_C, (data[8] & 0x10));
882 input_report_key(input, BTN_X, (data[8] & 0x20));
883 input_report_key(input, BTN_Y, (data[8] & 0x40));
884 input_report_key(input, BTN_Z, (data[8] & 0x80));
885
886 /*
887 * Three "buttons" are available on the 24HD which are
888 * physically implemented as a touchstrip. Each button
889 * is approximately 3 bits wide with a 2 bit spacing.
890 * The raw touchstrip bits are stored at:
891 * ((data[3] & 0x1f) << 8) | data[4])
892 */
893 input_report_key(input, KEY_PROG1, data[4] & 0x07);
894 input_report_key(input, KEY_PROG2, data[4] & 0xE0);
895 input_report_key(input, KEY_PROG3, data[3] & 0x1C);
896
897 if (data[1] & 0x80) {
898 input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f));
899 } else {
900 /* Out of proximity, clear wheel value. */
901 input_report_abs(input, ABS_WHEEL, 0);
902 }
903
904 if (data[2] & 0x80) {
905 input_report_abs(input, ABS_THROTTLE, (data[2] & 0x7f));
906 } else {
907 /* Out of proximity, clear second wheel value. */
908 input_report_abs(input, ABS_THROTTLE, 0);
909 }
910
911 if (data[1] | data[2] | (data[3] & 0x1f) | data[4] | data[6] | data[8]) {
912 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
913 } else {
914 input_report_abs(input, ABS_MISC, 0);
915 }
916 } else if (features->type == WACOM_27QHD) {
917 input_report_key(input, KEY_PROG1, data[2] & 0x01);
918 input_report_key(input, KEY_PROG2, data[2] & 0x02);
919 input_report_key(input, KEY_PROG3, data[2] & 0x04);
920
921 input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[4]));
922 input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[6]));
923 input_report_abs(input, ABS_Z, be16_to_cpup((__be16 *)&data[8]));
924 if ((data[2] & 0x07) | data[4] | data[5] | data[6] | data[7] | data[8] | data[9]) {
925 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
926 } else {
927 input_report_abs(input, ABS_MISC, 0);
928 }
929 } else if (features->type == CINTIQ_HYBRID) {
930 /*
931 * Do not send hardware buttons under Android. They
932 * are already sent to the system through GPIO (and
933 * have different meaning).
934 */
935 input_report_key(input, BTN_1, (data[4] & 0x01));
936 input_report_key(input, BTN_2, (data[4] & 0x02));
937 input_report_key(input, BTN_3, (data[4] & 0x04));
938 input_report_key(input, BTN_4, (data[4] & 0x08));
939
940 input_report_key(input, BTN_5, (data[4] & 0x10)); /* Right */
941 input_report_key(input, BTN_6, (data[4] & 0x20)); /* Up */
942 input_report_key(input, BTN_7, (data[4] & 0x40)); /* Left */
943 input_report_key(input, BTN_8, (data[4] & 0x80)); /* Down */
944 input_report_key(input, BTN_0, (data[3] & 0x01)); /* Center */
945
946 if (data[4] | (data[3] & 0x01)) {
947 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
948 } else {
949 input_report_abs(input, ABS_MISC, 0);
950 }
951 } else if (features->type >= INTUOS5S && features->type <= INTUOSPL) {
952 int i;
953
954 /* Touch ring mode switch has no capacitive sensor */
955 input_report_key(input, BTN_0, (data[3] & 0x01));
956
957 /*
958 * ExpressKeys on Intuos5/Intuos Pro have a capacitive sensor in
959 * addition to the mechanical switch. Switch data is
960 * stored in data[4], capacitive data in data[5].
961 */
962 for (i = 0; i < 8; i++)
963 input_report_key(input, BTN_1 + i, data[4] & (1 << i));
964
965 if (data[2] & 0x80) {
966 input_report_abs(input, ABS_WHEEL, (data[2] & 0x7f));
967 } else {
968 /* Out of proximity, clear wheel value. */
969 input_report_abs(input, ABS_WHEEL, 0);
970 }
971
972 if (data[2] | (data[3] & 0x01) | data[4] | data[5]) {
973 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
974 } else {
975 input_report_abs(input, ABS_MISC, 0);
976 }
977 } else {
978 if (features->type == WACOM_21UX2 || features->type == WACOM_22HD) {
979 input_report_key(input, BTN_0, (data[5] & 0x01));
980 input_report_key(input, BTN_1, (data[6] & 0x01));
981 input_report_key(input, BTN_2, (data[6] & 0x02));
982 input_report_key(input, BTN_3, (data[6] & 0x04));
983 input_report_key(input, BTN_4, (data[6] & 0x08));
984 input_report_key(input, BTN_5, (data[6] & 0x10));
985 input_report_key(input, BTN_6, (data[6] & 0x20));
986 input_report_key(input, BTN_7, (data[6] & 0x40));
987 input_report_key(input, BTN_8, (data[6] & 0x80));
988 input_report_key(input, BTN_9, (data[7] & 0x01));
989 input_report_key(input, BTN_A, (data[8] & 0x01));
990 input_report_key(input, BTN_B, (data[8] & 0x02));
991 input_report_key(input, BTN_C, (data[8] & 0x04));
992 input_report_key(input, BTN_X, (data[8] & 0x08));
993 input_report_key(input, BTN_Y, (data[8] & 0x10));
994 input_report_key(input, BTN_Z, (data[8] & 0x20));
995 input_report_key(input, BTN_BASE, (data[8] & 0x40));
996 input_report_key(input, BTN_BASE2, (data[8] & 0x80));
997
998 if (features->type == WACOM_22HD) {
999 input_report_key(input, KEY_PROG1, data[9] & 0x01);
1000 input_report_key(input, KEY_PROG2, data[9] & 0x02);
1001 input_report_key(input, KEY_PROG3, data[9] & 0x04);
1002 }
1003 } else {
1004 input_report_key(input, BTN_0, (data[5] & 0x01));
1005 input_report_key(input, BTN_1, (data[5] & 0x02));
1006 input_report_key(input, BTN_2, (data[5] & 0x04));
1007 input_report_key(input, BTN_3, (data[5] & 0x08));
1008 input_report_key(input, BTN_4, (data[6] & 0x01));
1009 input_report_key(input, BTN_5, (data[6] & 0x02));
1010 input_report_key(input, BTN_6, (data[6] & 0x04));
1011 input_report_key(input, BTN_7, (data[6] & 0x08));
1012 input_report_key(input, BTN_8, (data[5] & 0x10));
1013 input_report_key(input, BTN_9, (data[6] & 0x10));
1014 }
1015 input_report_abs(input, ABS_RX, ((data[1] & 0x1f) << 8) | data[2]);
1016 input_report_abs(input, ABS_RY, ((data[3] & 0x1f) << 8) | data[4]);
1017
1018 if ((data[5] & 0x1f) | data[6] | (data[1] & 0x1f) |
1019 data[2] | (data[3] & 0x1f) | data[4] | data[8] |
1020 (data[7] & 0x01)) {
1021 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
1022 } else {
1023 input_report_abs(input, ABS_MISC, 0);
1024 }
1025 }
1026 return 1;
1027 }
1028
1029 /* process in/out prox events */
1030 result = wacom_intuos_inout(wacom);
1031 if (result)
1032 return result - 1;
1033
1034 if (features->type >= INTUOS3S) {
1035 input_report_abs(input, ABS_X, (data[2] << 9) | (data[3] << 1) | ((data[9] >> 1) & 1));
1036 input_report_abs(input, ABS_Y, (data[4] << 9) | (data[5] << 1) | (data[9] & 1));
1037 input_report_abs(input, ABS_DISTANCE, ((data[9] >> 2) & 0x3f));
1038 } else {
1039 input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[2]));
1040 input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[4]));
1041 input_report_abs(input, ABS_DISTANCE, ((data[9] >> 3) & 0x1f));
1042 }
1043
1044 /* process general packets */
1045 wacom_intuos_general(wacom);
1046
1047 /* 4D mouse, 2D mouse, marker pen rotation, tilt mouse, or Lens cursor packets */
1048 if ((data[1] & 0xbc) == 0xa8 || (data[1] & 0xbe) == 0xb0 || (data[1] & 0xbc) == 0xac) {
1049
1050 if (data[1] & 0x02) {
1051 /* Rotation packet */
1052 if (features->type >= INTUOS3S) {
1053 /* I3 marker pen rotation */
1054 t = (data[6] << 3) | ((data[7] >> 5) & 7);
1055 t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) :
1056 ((t-1) / 2 + 450)) : (450 - t / 2) ;
1057 input_report_abs(input, ABS_Z, t);
1058 } else {
1059 /* 4D mouse rotation packet */
1060 t = (data[6] << 3) | ((data[7] >> 5) & 7);
1061 input_report_abs(input, ABS_RZ, (data[7] & 0x20) ?
1062 ((t - 1) / 2) : -t / 2);
1063 }
1064
1065 } else if (!(data[1] & 0x10) && features->type < INTUOS3S) {
1066 /* 4D mouse packet */
1067 input_report_key(input, BTN_LEFT, data[8] & 0x01);
1068 input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
1069 input_report_key(input, BTN_RIGHT, data[8] & 0x04);
1070
1071 input_report_key(input, BTN_SIDE, data[8] & 0x20);
1072 input_report_key(input, BTN_EXTRA, data[8] & 0x10);
1073 t = (data[6] << 2) | ((data[7] >> 6) & 3);
1074 input_report_abs(input, ABS_THROTTLE, (data[8] & 0x08) ? -t : t);
1075
1076 } else if (wacom->tool[idx] == BTN_TOOL_MOUSE) {
1077 /* I4 mouse */
1078 if (features->type >= INTUOS4S && features->type <= INTUOSPL) {
1079 input_report_key(input, BTN_LEFT, data[6] & 0x01);
1080 input_report_key(input, BTN_MIDDLE, data[6] & 0x02);
1081 input_report_key(input, BTN_RIGHT, data[6] & 0x04);
1082 input_report_rel(input, REL_WHEEL, ((data[7] & 0x80) >> 7)
1083 - ((data[7] & 0x40) >> 6));
1084 input_report_key(input, BTN_SIDE, data[6] & 0x08);
1085 input_report_key(input, BTN_EXTRA, data[6] & 0x10);
1086
1087 input_report_abs(input, ABS_TILT_X,
1088 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64);
1089 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64);
1090 } else {
1091 /* 2D mouse packet */
1092 input_report_key(input, BTN_LEFT, data[8] & 0x04);
1093 input_report_key(input, BTN_MIDDLE, data[8] & 0x08);
1094 input_report_key(input, BTN_RIGHT, data[8] & 0x10);
1095 input_report_rel(input, REL_WHEEL, (data[8] & 0x01)
1096 - ((data[8] & 0x02) >> 1));
1097
1098 /* I3 2D mouse side buttons */
1099 if (features->type >= INTUOS3S && features->type <= INTUOS3L) {
1100 input_report_key(input, BTN_SIDE, data[8] & 0x40);
1101 input_report_key(input, BTN_EXTRA, data[8] & 0x20);
1102 }
1103 }
1104 } else if ((features->type < INTUOS3S || features->type == INTUOS3L ||
1105 features->type == INTUOS4L || features->type == INTUOS5L ||
1106 features->type == INTUOSPL) &&
1107 wacom->tool[idx] == BTN_TOOL_LENS) {
1108 /* Lens cursor packets */
1109 input_report_key(input, BTN_LEFT, data[8] & 0x01);
1110 input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
1111 input_report_key(input, BTN_RIGHT, data[8] & 0x04);
1112 input_report_key(input, BTN_SIDE, data[8] & 0x10);
1113 input_report_key(input, BTN_EXTRA, data[8] & 0x08);
1114 }
1115 }
1116
1117 input_report_abs(input, ABS_MISC, wacom->id[idx]); /* report tool id */
1118 input_report_key(input, wacom->tool[idx], 1);
1119 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
1120 wacom->reporting_data = true;
1121 return 1;
1122 }
1123
1124 static int int_dist(int x1, int y1, int x2, int y2)
1125 {
1126 int x = x2 - x1;
1127 int y = y2 - y1;
1128
1129 return int_sqrt(x*x + y*y);
1130 }
1131
1132 static void wacom_intuos_bt_process_data(struct wacom_wac *wacom,
1133 unsigned char *data)
1134 {
1135 memcpy(wacom->data, data, 10);
1136 wacom_intuos_irq(wacom);
1137
1138 input_sync(wacom->pen_input);
1139 if (wacom->pad_input)
1140 input_sync(wacom->pad_input);
1141 }
1142
1143 static int wacom_intuos_bt_irq(struct wacom_wac *wacom, size_t len)
1144 {
1145 unsigned char data[WACOM_PKGLEN_MAX];
1146 int i = 1;
1147 unsigned power_raw, battery_capacity, bat_charging, ps_connected;
1148
1149 memcpy(data, wacom->data, len);
1150
1151 switch (data[0]) {
1152 case 0x04:
1153 wacom_intuos_bt_process_data(wacom, data + i);
1154 i += 10;
1155 /* fall through */
1156 case 0x03:
1157 wacom_intuos_bt_process_data(wacom, data + i);
1158 i += 10;
1159 wacom_intuos_bt_process_data(wacom, data + i);
1160 i += 10;
1161 power_raw = data[i];
1162 bat_charging = (power_raw & 0x08) ? 1 : 0;
1163 ps_connected = (power_raw & 0x10) ? 1 : 0;
1164 battery_capacity = batcap_i4[power_raw & 0x07];
1165 wacom_notify_battery(wacom, battery_capacity, bat_charging,
1166 battery_capacity || bat_charging,
1167 ps_connected);
1168 break;
1169 default:
1170 dev_dbg(wacom->pen_input->dev.parent,
1171 "Unknown report: %d,%d size:%zu\n",
1172 data[0], data[1], len);
1173 return 0;
1174 }
1175 return 0;
1176 }
1177
1178 static int wacom_wac_finger_count_touches(struct wacom_wac *wacom)
1179 {
1180 struct input_dev *input = wacom->touch_input;
1181 unsigned touch_max = wacom->features.touch_max;
1182 int count = 0;
1183 int i;
1184
1185 if (!touch_max)
1186 return 0;
1187
1188 if (touch_max == 1)
1189 return test_bit(BTN_TOUCH, input->key) &&
1190 !wacom->shared->stylus_in_proximity;
1191
1192 for (i = 0; i < input->mt->num_slots; i++) {
1193 struct input_mt_slot *ps = &input->mt->slots[i];
1194 int id = input_mt_get_value(ps, ABS_MT_TRACKING_ID);
1195 if (id >= 0)
1196 count++;
1197 }
1198
1199 return count;
1200 }
1201
1202 static int wacom_24hdt_irq(struct wacom_wac *wacom)
1203 {
1204 struct input_dev *input = wacom->touch_input;
1205 unsigned char *data = wacom->data;
1206 int i;
1207 int current_num_contacts = data[61];
1208 int contacts_to_send = 0;
1209 int num_contacts_left = 4; /* maximum contacts per packet */
1210 int byte_per_packet = WACOM_BYTES_PER_24HDT_PACKET;
1211 int y_offset = 2;
1212
1213 if (wacom->features.type == WACOM_27QHDT) {
1214 current_num_contacts = data[63];
1215 num_contacts_left = 10;
1216 byte_per_packet = WACOM_BYTES_PER_QHDTHID_PACKET;
1217 y_offset = 0;
1218 }
1219
1220 /*
1221 * First packet resets the counter since only the first
1222 * packet in series will have non-zero current_num_contacts.
1223 */
1224 if (current_num_contacts)
1225 wacom->num_contacts_left = current_num_contacts;
1226
1227 contacts_to_send = min(num_contacts_left, wacom->num_contacts_left);
1228
1229 for (i = 0; i < contacts_to_send; i++) {
1230 int offset = (byte_per_packet * i) + 1;
1231 bool touch = (data[offset] & 0x1) && !wacom->shared->stylus_in_proximity;
1232 int slot = input_mt_get_slot_by_key(input, data[offset + 1]);
1233
1234 if (slot < 0)
1235 continue;
1236 input_mt_slot(input, slot);
1237 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1238
1239 if (touch) {
1240 int t_x = get_unaligned_le16(&data[offset + 2]);
1241 int t_y = get_unaligned_le16(&data[offset + 4 + y_offset]);
1242
1243 input_report_abs(input, ABS_MT_POSITION_X, t_x);
1244 input_report_abs(input, ABS_MT_POSITION_Y, t_y);
1245
1246 if (wacom->features.type != WACOM_27QHDT) {
1247 int c_x = get_unaligned_le16(&data[offset + 4]);
1248 int c_y = get_unaligned_le16(&data[offset + 8]);
1249 int w = get_unaligned_le16(&data[offset + 10]);
1250 int h = get_unaligned_le16(&data[offset + 12]);
1251
1252 input_report_abs(input, ABS_MT_TOUCH_MAJOR, min(w,h));
1253 input_report_abs(input, ABS_MT_WIDTH_MAJOR,
1254 min(w, h) + int_dist(t_x, t_y, c_x, c_y));
1255 input_report_abs(input, ABS_MT_WIDTH_MINOR, min(w, h));
1256 input_report_abs(input, ABS_MT_ORIENTATION, w > h);
1257 }
1258 }
1259 }
1260 input_mt_sync_frame(input);
1261
1262 wacom->num_contacts_left -= contacts_to_send;
1263 if (wacom->num_contacts_left <= 0) {
1264 wacom->num_contacts_left = 0;
1265 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
1266 }
1267 return 1;
1268 }
1269
1270 static int wacom_mt_touch(struct wacom_wac *wacom)
1271 {
1272 struct input_dev *input = wacom->touch_input;
1273 unsigned char *data = wacom->data;
1274 int i;
1275 int current_num_contacts = data[2];
1276 int contacts_to_send = 0;
1277 int x_offset = 0;
1278
1279 /* MTTPC does not support Height and Width */
1280 if (wacom->features.type == MTTPC || wacom->features.type == MTTPC_B)
1281 x_offset = -4;
1282
1283 /*
1284 * First packet resets the counter since only the first
1285 * packet in series will have non-zero current_num_contacts.
1286 */
1287 if (current_num_contacts)
1288 wacom->num_contacts_left = current_num_contacts;
1289
1290 /* There are at most 5 contacts per packet */
1291 contacts_to_send = min(5, wacom->num_contacts_left);
1292
1293 for (i = 0; i < contacts_to_send; i++) {
1294 int offset = (WACOM_BYTES_PER_MT_PACKET + x_offset) * i + 3;
1295 bool touch = (data[offset] & 0x1) && !wacom->shared->stylus_in_proximity;
1296 int id = get_unaligned_le16(&data[offset + 1]);
1297 int slot = input_mt_get_slot_by_key(input, id);
1298
1299 if (slot < 0)
1300 continue;
1301
1302 input_mt_slot(input, slot);
1303 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1304 if (touch) {
1305 int x = get_unaligned_le16(&data[offset + x_offset + 7]);
1306 int y = get_unaligned_le16(&data[offset + x_offset + 9]);
1307 input_report_abs(input, ABS_MT_POSITION_X, x);
1308 input_report_abs(input, ABS_MT_POSITION_Y, y);
1309 }
1310 }
1311 input_mt_sync_frame(input);
1312
1313 wacom->num_contacts_left -= contacts_to_send;
1314 if (wacom->num_contacts_left <= 0) {
1315 wacom->num_contacts_left = 0;
1316 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
1317 }
1318 return 1;
1319 }
1320
1321 static int wacom_tpc_mt_touch(struct wacom_wac *wacom)
1322 {
1323 struct input_dev *input = wacom->touch_input;
1324 unsigned char *data = wacom->data;
1325 int i;
1326
1327 for (i = 0; i < 2; i++) {
1328 int p = data[1] & (1 << i);
1329 bool touch = p && !wacom->shared->stylus_in_proximity;
1330
1331 input_mt_slot(input, i);
1332 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1333 if (touch) {
1334 int x = le16_to_cpup((__le16 *)&data[i * 2 + 2]) & 0x7fff;
1335 int y = le16_to_cpup((__le16 *)&data[i * 2 + 6]) & 0x7fff;
1336
1337 input_report_abs(input, ABS_MT_POSITION_X, x);
1338 input_report_abs(input, ABS_MT_POSITION_Y, y);
1339 }
1340 }
1341 input_mt_sync_frame(input);
1342
1343 /* keep touch state for pen event */
1344 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
1345
1346 return 1;
1347 }
1348
1349 static int wacom_tpc_single_touch(struct wacom_wac *wacom, size_t len)
1350 {
1351 unsigned char *data = wacom->data;
1352 struct input_dev *input = wacom->touch_input;
1353 bool prox = !wacom->shared->stylus_in_proximity;
1354 int x = 0, y = 0;
1355
1356 if (wacom->features.touch_max > 1 || len > WACOM_PKGLEN_TPC2FG)
1357 return 0;
1358
1359 if (len == WACOM_PKGLEN_TPC1FG) {
1360 prox = prox && (data[0] & 0x01);
1361 x = get_unaligned_le16(&data[1]);
1362 y = get_unaligned_le16(&data[3]);
1363 } else if (len == WACOM_PKGLEN_TPC1FG_B) {
1364 prox = prox && (data[2] & 0x01);
1365 x = get_unaligned_le16(&data[3]);
1366 y = get_unaligned_le16(&data[5]);
1367 } else {
1368 prox = prox && (data[1] & 0x01);
1369 x = le16_to_cpup((__le16 *)&data[2]);
1370 y = le16_to_cpup((__le16 *)&data[4]);
1371 }
1372
1373 if (prox) {
1374 input_report_abs(input, ABS_X, x);
1375 input_report_abs(input, ABS_Y, y);
1376 }
1377 input_report_key(input, BTN_TOUCH, prox);
1378
1379 /* keep touch state for pen events */
1380 wacom->shared->touch_down = prox;
1381
1382 return 1;
1383 }
1384
1385 static int wacom_tpc_pen(struct wacom_wac *wacom)
1386 {
1387 unsigned char *data = wacom->data;
1388 struct input_dev *input = wacom->pen_input;
1389 bool prox = data[1] & 0x20;
1390
1391 if (!wacom->shared->stylus_in_proximity) /* first in prox */
1392 /* Going into proximity select tool */
1393 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
1394
1395 /* keep pen state for touch events */
1396 wacom->shared->stylus_in_proximity = prox;
1397
1398 /* send pen events only when touch is up or forced out */
1399 if (!wacom->shared->touch_down) {
1400 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
1401 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
1402 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
1403 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
1404 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x07) << 8) | data[6]);
1405 input_report_key(input, BTN_TOUCH, data[1] & 0x05);
1406 input_report_key(input, wacom->tool[0], prox);
1407 return 1;
1408 }
1409
1410 return 0;
1411 }
1412
1413 static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len)
1414 {
1415 unsigned char *data = wacom->data;
1416
1417 if (wacom->pen_input)
1418 dev_dbg(wacom->pen_input->dev.parent,
1419 "%s: received report #%d\n", __func__, data[0]);
1420 else if (wacom->touch_input)
1421 dev_dbg(wacom->touch_input->dev.parent,
1422 "%s: received report #%d\n", __func__, data[0]);
1423
1424 switch (len) {
1425 case WACOM_PKGLEN_TPC1FG:
1426 return wacom_tpc_single_touch(wacom, len);
1427
1428 case WACOM_PKGLEN_TPC2FG:
1429 return wacom_tpc_mt_touch(wacom);
1430
1431 case WACOM_PKGLEN_PENABLED:
1432 return wacom_tpc_pen(wacom);
1433
1434 default:
1435 switch (data[0]) {
1436 case WACOM_REPORT_TPC1FG:
1437 case WACOM_REPORT_TPCHID:
1438 case WACOM_REPORT_TPCST:
1439 case WACOM_REPORT_TPC1FGE:
1440 return wacom_tpc_single_touch(wacom, len);
1441
1442 case WACOM_REPORT_TPCMT:
1443 case WACOM_REPORT_TPCMT2:
1444 return wacom_mt_touch(wacom);
1445
1446 case WACOM_REPORT_PENABLED:
1447 return wacom_tpc_pen(wacom);
1448 }
1449 }
1450
1451 return 0;
1452 }
1453
1454 static void wacom_map_usage(struct input_dev *input, struct hid_usage *usage,
1455 struct hid_field *field, __u8 type, __u16 code, int fuzz)
1456 {
1457 int fmin = field->logical_minimum;
1458 int fmax = field->logical_maximum;
1459
1460 usage->type = type;
1461 usage->code = code;
1462
1463 set_bit(type, input->evbit);
1464
1465 switch (type) {
1466 case EV_ABS:
1467 input_set_abs_params(input, code, fmin, fmax, fuzz, 0);
1468 input_abs_set_res(input, code,
1469 hidinput_calc_abs_res(field, code));
1470 break;
1471 case EV_KEY:
1472 input_set_capability(input, EV_KEY, code);
1473 break;
1474 case EV_MSC:
1475 input_set_capability(input, EV_MSC, code);
1476 break;
1477 }
1478 }
1479
1480 static void wacom_wac_pen_usage_mapping(struct hid_device *hdev,
1481 struct hid_field *field, struct hid_usage *usage)
1482 {
1483 struct wacom *wacom = hid_get_drvdata(hdev);
1484 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1485 struct input_dev *input = wacom_wac->pen_input;
1486
1487 switch (usage->hid) {
1488 case HID_GD_X:
1489 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 4);
1490 break;
1491 case HID_GD_Y:
1492 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 4);
1493 break;
1494 case HID_DG_TIPPRESSURE:
1495 wacom_map_usage(input, usage, field, EV_ABS, ABS_PRESSURE, 0);
1496 break;
1497 case HID_DG_INRANGE:
1498 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOOL_PEN, 0);
1499 break;
1500 case HID_DG_INVERT:
1501 wacom_map_usage(input, usage, field, EV_KEY,
1502 BTN_TOOL_RUBBER, 0);
1503 break;
1504 case HID_DG_ERASER:
1505 case HID_DG_TIPSWITCH:
1506 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOUCH, 0);
1507 break;
1508 case HID_DG_BARRELSWITCH:
1509 wacom_map_usage(input, usage, field, EV_KEY, BTN_STYLUS, 0);
1510 break;
1511 case HID_DG_BARRELSWITCH2:
1512 wacom_map_usage(input, usage, field, EV_KEY, BTN_STYLUS2, 0);
1513 break;
1514 case HID_DG_TOOLSERIALNUMBER:
1515 wacom_map_usage(input, usage, field, EV_MSC, MSC_SERIAL, 0);
1516 break;
1517 }
1518 }
1519
1520 static int wacom_wac_pen_event(struct hid_device *hdev, struct hid_field *field,
1521 struct hid_usage *usage, __s32 value)
1522 {
1523 struct wacom *wacom = hid_get_drvdata(hdev);
1524 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1525 struct input_dev *input = wacom_wac->pen_input;
1526
1527 /* checking which Tool / tip switch to send */
1528 switch (usage->hid) {
1529 case HID_DG_INRANGE:
1530 wacom_wac->hid_data.inrange_state = value;
1531 return 0;
1532 case HID_DG_INVERT:
1533 wacom_wac->hid_data.invert_state = value;
1534 return 0;
1535 case HID_DG_ERASER:
1536 case HID_DG_TIPSWITCH:
1537 wacom_wac->hid_data.tipswitch |= value;
1538 return 0;
1539 }
1540
1541 /* send pen events only when touch is up or forced out */
1542 if (!usage->type || wacom_wac->shared->touch_down)
1543 return 0;
1544
1545 input_event(input, usage->type, usage->code, value);
1546
1547 return 0;
1548 }
1549
1550 static void wacom_wac_pen_pre_report(struct hid_device *hdev,
1551 struct hid_report *report)
1552 {
1553 return;
1554 }
1555
1556 static void wacom_wac_pen_report(struct hid_device *hdev,
1557 struct hid_report *report)
1558 {
1559 struct wacom *wacom = hid_get_drvdata(hdev);
1560 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1561 struct input_dev *input = wacom_wac->pen_input;
1562 bool prox = wacom_wac->hid_data.inrange_state;
1563
1564 if (!wacom_wac->shared->stylus_in_proximity) /* first in prox */
1565 /* Going into proximity select tool */
1566 wacom_wac->tool[0] = wacom_wac->hid_data.invert_state ?
1567 BTN_TOOL_RUBBER : BTN_TOOL_PEN;
1568
1569 /* keep pen state for touch events */
1570 wacom_wac->shared->stylus_in_proximity = prox;
1571
1572 /* send pen events only when touch is up or forced out */
1573 if (!wacom_wac->shared->touch_down) {
1574 input_report_key(input, BTN_TOUCH,
1575 wacom_wac->hid_data.tipswitch);
1576 input_report_key(input, wacom_wac->tool[0], prox);
1577
1578 wacom_wac->hid_data.tipswitch = false;
1579
1580 input_sync(input);
1581 }
1582 }
1583
1584 static void wacom_wac_finger_usage_mapping(struct hid_device *hdev,
1585 struct hid_field *field, struct hid_usage *usage)
1586 {
1587 struct wacom *wacom = hid_get_drvdata(hdev);
1588 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1589 struct wacom_features *features = &wacom_wac->features;
1590 struct input_dev *input = wacom_wac->touch_input;
1591 unsigned touch_max = wacom_wac->features.touch_max;
1592
1593 switch (usage->hid) {
1594 case HID_GD_X:
1595 features->last_slot_field = usage->hid;
1596 if (touch_max == 1)
1597 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 4);
1598 else
1599 wacom_map_usage(input, usage, field, EV_ABS,
1600 ABS_MT_POSITION_X, 4);
1601 break;
1602 case HID_GD_Y:
1603 features->last_slot_field = usage->hid;
1604 if (touch_max == 1)
1605 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 4);
1606 else
1607 wacom_map_usage(input, usage, field, EV_ABS,
1608 ABS_MT_POSITION_Y, 4);
1609 break;
1610 case HID_DG_WIDTH:
1611 case HID_DG_HEIGHT:
1612 features->last_slot_field = usage->hid;
1613 wacom_map_usage(input, usage, field, EV_ABS, ABS_MT_TOUCH_MAJOR, 0);
1614 wacom_map_usage(input, usage, field, EV_ABS, ABS_MT_TOUCH_MINOR, 0);
1615 input_set_abs_params(input, ABS_MT_ORIENTATION, 0, 1, 0, 0);
1616 break;
1617 case HID_DG_CONTACTID:
1618 features->last_slot_field = usage->hid;
1619 break;
1620 case HID_DG_INRANGE:
1621 features->last_slot_field = usage->hid;
1622 break;
1623 case HID_DG_INVERT:
1624 features->last_slot_field = usage->hid;
1625 break;
1626 case HID_DG_TIPSWITCH:
1627 features->last_slot_field = usage->hid;
1628 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOUCH, 0);
1629 break;
1630 case HID_DG_CONTACTCOUNT:
1631 wacom_wac->hid_data.cc_index = field->index;
1632 wacom_wac->hid_data.cc_value_index = usage->usage_index;
1633 break;
1634 }
1635 }
1636
1637 static void wacom_wac_finger_slot(struct wacom_wac *wacom_wac,
1638 struct input_dev *input)
1639 {
1640 struct hid_data *hid_data = &wacom_wac->hid_data;
1641 bool mt = wacom_wac->features.touch_max > 1;
1642 bool prox = hid_data->tipswitch &&
1643 !wacom_wac->shared->stylus_in_proximity;
1644
1645 wacom_wac->hid_data.num_received++;
1646 if (wacom_wac->hid_data.num_received > wacom_wac->hid_data.num_expected)
1647 return;
1648
1649 if (mt) {
1650 int slot;
1651
1652 slot = input_mt_get_slot_by_key(input, hid_data->id);
1653 input_mt_slot(input, slot);
1654 input_mt_report_slot_state(input, MT_TOOL_FINGER, prox);
1655 }
1656 else {
1657 input_report_key(input, BTN_TOUCH, prox);
1658 }
1659
1660 if (prox) {
1661 input_report_abs(input, mt ? ABS_MT_POSITION_X : ABS_X,
1662 hid_data->x);
1663 input_report_abs(input, mt ? ABS_MT_POSITION_Y : ABS_Y,
1664 hid_data->y);
1665
1666 if (test_bit(ABS_MT_TOUCH_MAJOR, input->absbit)) {
1667 input_report_abs(input, ABS_MT_TOUCH_MAJOR, max(hid_data->width, hid_data->height));
1668 input_report_abs(input, ABS_MT_TOUCH_MINOR, min(hid_data->width, hid_data->height));
1669 if (hid_data->width != hid_data->height)
1670 input_report_abs(input, ABS_MT_ORIENTATION, hid_data->width <= hid_data->height ? 0 : 1);
1671 }
1672 }
1673 }
1674
1675 static int wacom_wac_finger_event(struct hid_device *hdev,
1676 struct hid_field *field, struct hid_usage *usage, __s32 value)
1677 {
1678 struct wacom *wacom = hid_get_drvdata(hdev);
1679 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1680
1681 switch (usage->hid) {
1682 case HID_GD_X:
1683 wacom_wac->hid_data.x = value;
1684 break;
1685 case HID_GD_Y:
1686 wacom_wac->hid_data.y = value;
1687 break;
1688 case HID_DG_WIDTH:
1689 wacom_wac->hid_data.width = value;
1690 break;
1691 case HID_DG_HEIGHT:
1692 wacom_wac->hid_data.height = value;
1693 break;
1694 case HID_DG_CONTACTID:
1695 wacom_wac->hid_data.id = value;
1696 break;
1697 case HID_DG_TIPSWITCH:
1698 wacom_wac->hid_data.tipswitch = value;
1699 break;
1700 }
1701
1702
1703 if (usage->usage_index + 1 == field->report_count) {
1704 if (usage->hid == wacom_wac->features.last_slot_field)
1705 wacom_wac_finger_slot(wacom_wac, wacom_wac->touch_input);
1706 }
1707
1708 return 0;
1709 }
1710
1711 static void wacom_wac_finger_pre_report(struct hid_device *hdev,
1712 struct hid_report *report)
1713 {
1714 struct wacom *wacom = hid_get_drvdata(hdev);
1715 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1716 struct hid_data* hid_data = &wacom_wac->hid_data;
1717
1718 if (hid_data->cc_index >= 0) {
1719 struct hid_field *field = report->field[hid_data->cc_index];
1720 int value = field->value[hid_data->cc_value_index];
1721 if (value)
1722 hid_data->num_expected = value;
1723 }
1724 else {
1725 hid_data->num_expected = wacom_wac->features.touch_max;
1726 }
1727 }
1728
1729 static void wacom_wac_finger_report(struct hid_device *hdev,
1730 struct hid_report *report)
1731 {
1732 struct wacom *wacom = hid_get_drvdata(hdev);
1733 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1734 struct input_dev *input = wacom_wac->touch_input;
1735 unsigned touch_max = wacom_wac->features.touch_max;
1736
1737 /* If more packets of data are expected, give us a chance to
1738 * process them rather than immediately syncing a partial
1739 * update.
1740 */
1741 if (wacom_wac->hid_data.num_received < wacom_wac->hid_data.num_expected)
1742 return;
1743
1744 if (touch_max > 1)
1745 input_mt_sync_frame(input);
1746
1747 input_sync(input);
1748 wacom_wac->hid_data.num_received = 0;
1749
1750 /* keep touch state for pen event */
1751 wacom_wac->shared->touch_down = wacom_wac_finger_count_touches(wacom_wac);
1752 }
1753
1754 void wacom_wac_usage_mapping(struct hid_device *hdev,
1755 struct hid_field *field, struct hid_usage *usage)
1756 {
1757 struct wacom *wacom = hid_get_drvdata(hdev);
1758 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1759
1760 /* currently, only direct devices have proper hid report descriptors */
1761 __set_bit(INPUT_PROP_DIRECT, wacom_wac->pen_input->propbit);
1762 __set_bit(INPUT_PROP_DIRECT, wacom_wac->touch_input->propbit);
1763
1764 if (WACOM_PEN_FIELD(field))
1765 return wacom_wac_pen_usage_mapping(hdev, field, usage);
1766
1767 if (WACOM_FINGER_FIELD(field))
1768 return wacom_wac_finger_usage_mapping(hdev, field, usage);
1769 }
1770
1771 int wacom_wac_event(struct hid_device *hdev, struct hid_field *field,
1772 struct hid_usage *usage, __s32 value)
1773 {
1774 struct wacom *wacom = hid_get_drvdata(hdev);
1775
1776 if (wacom->wacom_wac.features.type != HID_GENERIC)
1777 return 0;
1778
1779 if (WACOM_PEN_FIELD(field))
1780 return wacom_wac_pen_event(hdev, field, usage, value);
1781
1782 if (WACOM_FINGER_FIELD(field))
1783 return wacom_wac_finger_event(hdev, field, usage, value);
1784
1785 return 0;
1786 }
1787
1788 static void wacom_report_events(struct hid_device *hdev, struct hid_report *report)
1789 {
1790 int r;
1791
1792 for (r = 0; r < report->maxfield; r++) {
1793 struct hid_field *field;
1794 unsigned count, n;
1795
1796 field = report->field[r];
1797 count = field->report_count;
1798
1799 if (!(HID_MAIN_ITEM_VARIABLE & field->flags))
1800 continue;
1801
1802 for (n = 0; n < count; n++)
1803 wacom_wac_event(hdev, field, &field->usage[n], field->value[n]);
1804 }
1805 }
1806
1807 void wacom_wac_report(struct hid_device *hdev, struct hid_report *report)
1808 {
1809 struct wacom *wacom = hid_get_drvdata(hdev);
1810 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1811 struct hid_field *field = report->field[0];
1812
1813 if (wacom_wac->features.type != HID_GENERIC)
1814 return;
1815
1816 if (WACOM_PEN_FIELD(field))
1817 wacom_wac_pen_pre_report(hdev, report);
1818
1819 if (WACOM_FINGER_FIELD(field))
1820 wacom_wac_finger_pre_report(hdev, report);
1821
1822 wacom_report_events(hdev, report);
1823
1824 if (WACOM_PEN_FIELD(field))
1825 return wacom_wac_pen_report(hdev, report);
1826
1827 if (WACOM_FINGER_FIELD(field))
1828 return wacom_wac_finger_report(hdev, report);
1829 }
1830
1831 static int wacom_bpt_touch(struct wacom_wac *wacom)
1832 {
1833 struct wacom_features *features = &wacom->features;
1834 struct input_dev *input = wacom->touch_input;
1835 struct input_dev *pad_input = wacom->pad_input;
1836 unsigned char *data = wacom->data;
1837 int i;
1838
1839 if (data[0] != 0x02)
1840 return 0;
1841
1842 for (i = 0; i < 2; i++) {
1843 int offset = (data[1] & 0x80) ? (8 * i) : (9 * i);
1844 bool touch = data[offset + 3] & 0x80;
1845
1846 /*
1847 * Touch events need to be disabled while stylus is
1848 * in proximity because user's hand is resting on touchpad
1849 * and sending unwanted events. User expects tablet buttons
1850 * to continue working though.
1851 */
1852 touch = touch && !wacom->shared->stylus_in_proximity;
1853
1854 input_mt_slot(input, i);
1855 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1856 if (touch) {
1857 int x = get_unaligned_be16(&data[offset + 3]) & 0x7ff;
1858 int y = get_unaligned_be16(&data[offset + 5]) & 0x7ff;
1859 if (features->quirks & WACOM_QUIRK_BBTOUCH_LOWRES) {
1860 x <<= 5;
1861 y <<= 5;
1862 }
1863 input_report_abs(input, ABS_MT_POSITION_X, x);
1864 input_report_abs(input, ABS_MT_POSITION_Y, y);
1865 }
1866 }
1867
1868 input_mt_sync_frame(input);
1869
1870 input_report_key(pad_input, BTN_LEFT, (data[1] & 0x08) != 0);
1871 input_report_key(pad_input, BTN_FORWARD, (data[1] & 0x04) != 0);
1872 input_report_key(pad_input, BTN_BACK, (data[1] & 0x02) != 0);
1873 input_report_key(pad_input, BTN_RIGHT, (data[1] & 0x01) != 0);
1874 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
1875
1876 return 1;
1877 }
1878
1879 static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data)
1880 {
1881 struct wacom_features *features = &wacom->features;
1882 struct input_dev *input = wacom->touch_input;
1883 bool touch = data[1] & 0x80;
1884 int slot = input_mt_get_slot_by_key(input, data[0]);
1885
1886 if (slot < 0)
1887 return;
1888
1889 touch = touch && !wacom->shared->stylus_in_proximity;
1890
1891 input_mt_slot(input, slot);
1892 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1893
1894 if (touch) {
1895 int x = (data[2] << 4) | (data[4] >> 4);
1896 int y = (data[3] << 4) | (data[4] & 0x0f);
1897 int width, height;
1898
1899 if (features->type >= INTUOSPS && features->type <= INTUOSHT) {
1900 width = data[5] * 100;
1901 height = data[6] * 100;
1902 } else {
1903 /*
1904 * "a" is a scaled-down area which we assume is
1905 * roughly circular and which can be described as:
1906 * a=(pi*r^2)/C.
1907 */
1908 int a = data[5];
1909 int x_res = input_abs_get_res(input, ABS_MT_POSITION_X);
1910 int y_res = input_abs_get_res(input, ABS_MT_POSITION_Y);
1911 width = 2 * int_sqrt(a * WACOM_CONTACT_AREA_SCALE);
1912 height = width * y_res / x_res;
1913 }
1914
1915 input_report_abs(input, ABS_MT_POSITION_X, x);
1916 input_report_abs(input, ABS_MT_POSITION_Y, y);
1917 input_report_abs(input, ABS_MT_TOUCH_MAJOR, width);
1918 input_report_abs(input, ABS_MT_TOUCH_MINOR, height);
1919 }
1920 }
1921
1922 static void wacom_bpt3_button_msg(struct wacom_wac *wacom, unsigned char *data)
1923 {
1924 struct input_dev *input = wacom->pad_input;
1925 struct wacom_features *features = &wacom->features;
1926
1927 if (features->type == INTUOSHT) {
1928 input_report_key(input, BTN_LEFT, (data[1] & 0x02) != 0);
1929 input_report_key(input, BTN_BACK, (data[1] & 0x08) != 0);
1930 } else {
1931 input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0);
1932 input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0);
1933 }
1934 input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0);
1935 input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0);
1936 }
1937
1938 static int wacom_bpt3_touch(struct wacom_wac *wacom)
1939 {
1940 unsigned char *data = wacom->data;
1941 int count = data[1] & 0x07;
1942 int i;
1943
1944 if (data[0] != 0x02)
1945 return 0;
1946
1947 /* data has up to 7 fixed sized 8-byte messages starting at data[2] */
1948 for (i = 0; i < count; i++) {
1949 int offset = (8 * i) + 2;
1950 int msg_id = data[offset];
1951
1952 if (msg_id >= 2 && msg_id <= 17)
1953 wacom_bpt3_touch_msg(wacom, data + offset);
1954 else if (msg_id == 128)
1955 wacom_bpt3_button_msg(wacom, data + offset);
1956
1957 }
1958
1959 /* only update the touch if we actually have a touchpad */
1960 if (wacom->touch_registered) {
1961 input_mt_sync_frame(wacom->touch_input);
1962 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
1963 }
1964
1965 return 1;
1966 }
1967
1968 static int wacom_bpt_pen(struct wacom_wac *wacom)
1969 {
1970 struct wacom_features *features = &wacom->features;
1971 struct input_dev *input = wacom->pen_input;
1972 unsigned char *data = wacom->data;
1973 int prox = 0, x = 0, y = 0, p = 0, d = 0, pen = 0, btn1 = 0, btn2 = 0;
1974
1975 if (data[0] != WACOM_REPORT_PENABLED)
1976 return 0;
1977
1978 prox = (data[1] & 0x20) == 0x20;
1979
1980 /*
1981 * All reports shared between PEN and RUBBER tool must be
1982 * forced to a known starting value (zero) when transitioning to
1983 * out-of-prox.
1984 *
1985 * If not reset then, to userspace, it will look like lost events
1986 * if new tool comes in-prox with same values as previous tool sent.
1987 *
1988 * Hardware does report zero in most out-of-prox cases but not all.
1989 */
1990 if (!wacom->shared->stylus_in_proximity) {
1991 if (data[1] & 0x08) {
1992 wacom->tool[0] = BTN_TOOL_RUBBER;
1993 wacom->id[0] = ERASER_DEVICE_ID;
1994 } else {
1995 wacom->tool[0] = BTN_TOOL_PEN;
1996 wacom->id[0] = STYLUS_DEVICE_ID;
1997 }
1998 }
1999
2000 wacom->shared->stylus_in_proximity = prox;
2001 if (wacom->shared->touch_down)
2002 return 0;
2003
2004 if (prox) {
2005 x = le16_to_cpup((__le16 *)&data[2]);
2006 y = le16_to_cpup((__le16 *)&data[4]);
2007 p = le16_to_cpup((__le16 *)&data[6]);
2008 /*
2009 * Convert distance from out prox to distance from tablet.
2010 * distance will be greater than distance_max once
2011 * touching and applying pressure; do not report negative
2012 * distance.
2013 */
2014 if (data[8] <= features->distance_max)
2015 d = features->distance_max - data[8];
2016
2017 pen = data[1] & 0x01;
2018 btn1 = data[1] & 0x02;
2019 btn2 = data[1] & 0x04;
2020 } else {
2021 wacom->id[0] = 0;
2022 }
2023
2024 input_report_key(input, BTN_TOUCH, pen);
2025 input_report_key(input, BTN_STYLUS, btn1);
2026 input_report_key(input, BTN_STYLUS2, btn2);
2027
2028 input_report_abs(input, ABS_X, x);
2029 input_report_abs(input, ABS_Y, y);
2030 input_report_abs(input, ABS_PRESSURE, p);
2031 input_report_abs(input, ABS_DISTANCE, d);
2032
2033 input_report_key(input, wacom->tool[0], prox); /* PEN or RUBBER */
2034 input_report_abs(input, ABS_MISC, wacom->id[0]); /* TOOL ID */
2035
2036 return 1;
2037 }
2038
2039 static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len)
2040 {
2041 if (len == WACOM_PKGLEN_BBTOUCH)
2042 return wacom_bpt_touch(wacom);
2043 else if (len == WACOM_PKGLEN_BBTOUCH3)
2044 return wacom_bpt3_touch(wacom);
2045 else if (len == WACOM_PKGLEN_BBFUN || len == WACOM_PKGLEN_BBPEN)
2046 return wacom_bpt_pen(wacom);
2047
2048 return 0;
2049 }
2050
2051 static void wacom_bamboo_pad_pen_event(struct wacom_wac *wacom,
2052 unsigned char *data)
2053 {
2054 unsigned char prefix;
2055
2056 /*
2057 * We need to reroute the event from the debug interface to the
2058 * pen interface.
2059 * We need to add the report ID to the actual pen report, so we
2060 * temporary overwrite the first byte to prevent having to kzalloc/kfree
2061 * and memcpy the report.
2062 */
2063 prefix = data[0];
2064 data[0] = WACOM_REPORT_BPAD_PEN;
2065
2066 /*
2067 * actually reroute the event.
2068 * No need to check if wacom->shared->pen is valid, hid_input_report()
2069 * will check for us.
2070 */
2071 hid_input_report(wacom->shared->pen, HID_INPUT_REPORT, data,
2072 WACOM_PKGLEN_PENABLED, 1);
2073
2074 data[0] = prefix;
2075 }
2076
2077 static int wacom_bamboo_pad_touch_event(struct wacom_wac *wacom,
2078 unsigned char *data)
2079 {
2080 struct input_dev *input = wacom->touch_input;
2081 unsigned char *finger_data, prefix;
2082 unsigned id;
2083 int x, y;
2084 bool valid;
2085
2086 prefix = data[0];
2087
2088 for (id = 0; id < wacom->features.touch_max; id++) {
2089 valid = !!(prefix & BIT(id)) &&
2090 !wacom->shared->stylus_in_proximity;
2091
2092 input_mt_slot(input, id);
2093 input_mt_report_slot_state(input, MT_TOOL_FINGER, valid);
2094
2095 if (!valid)
2096 continue;
2097
2098 finger_data = data + 1 + id * 3;
2099 x = finger_data[0] | ((finger_data[1] & 0x0f) << 8);
2100 y = (finger_data[2] << 4) | (finger_data[1] >> 4);
2101
2102 input_report_abs(input, ABS_MT_POSITION_X, x);
2103 input_report_abs(input, ABS_MT_POSITION_Y, y);
2104 }
2105
2106 input_mt_sync_frame(input);
2107
2108 input_report_key(input, BTN_LEFT, prefix & 0x40);
2109 input_report_key(input, BTN_RIGHT, prefix & 0x80);
2110
2111 /* keep touch state for pen event */
2112 wacom->shared->touch_down = !!prefix &&
2113 !wacom->shared->stylus_in_proximity;
2114
2115 return 1;
2116 }
2117
2118 static int wacom_bamboo_pad_irq(struct wacom_wac *wacom, size_t len)
2119 {
2120 unsigned char *data = wacom->data;
2121
2122 if (!((len == WACOM_PKGLEN_BPAD_TOUCH) ||
2123 (len == WACOM_PKGLEN_BPAD_TOUCH_USB)) ||
2124 (data[0] != WACOM_REPORT_BPAD_TOUCH))
2125 return 0;
2126
2127 if (data[1] & 0x01)
2128 wacom_bamboo_pad_pen_event(wacom, &data[1]);
2129
2130 if (data[1] & 0x02)
2131 return wacom_bamboo_pad_touch_event(wacom, &data[9]);
2132
2133 return 0;
2134 }
2135
2136 static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len)
2137 {
2138 unsigned char *data = wacom->data;
2139 int connected;
2140
2141 if (len != WACOM_PKGLEN_WIRELESS || data[0] != WACOM_REPORT_WL)
2142 return 0;
2143
2144 connected = data[1] & 0x01;
2145 if (connected) {
2146 int pid, battery, charging;
2147
2148 if ((wacom->shared->type == INTUOSHT) &&
2149 wacom->shared->touch_input &&
2150 wacom->shared->touch_max) {
2151 input_report_switch(wacom->shared->touch_input,
2152 SW_MUTE_DEVICE, data[5] & 0x40);
2153 input_sync(wacom->shared->touch_input);
2154 }
2155
2156 pid = get_unaligned_be16(&data[6]);
2157 battery = (data[5] & 0x3f) * 100 / 31;
2158 charging = !!(data[5] & 0x80);
2159 if (wacom->pid != pid) {
2160 wacom->pid = pid;
2161 wacom_schedule_work(wacom);
2162 }
2163
2164 if (wacom->shared->type)
2165 wacom_notify_battery(wacom, battery, charging, 1, 0);
2166
2167 } else if (wacom->pid != 0) {
2168 /* disconnected while previously connected */
2169 wacom->pid = 0;
2170 wacom_schedule_work(wacom);
2171 wacom_notify_battery(wacom, 0, 0, 0, 0);
2172 }
2173
2174 return 0;
2175 }
2176
2177 static int wacom_status_irq(struct wacom_wac *wacom_wac, size_t len)
2178 {
2179 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
2180 struct wacom_features *features = &wacom_wac->features;
2181 unsigned char *data = wacom_wac->data;
2182
2183 if (data[0] != WACOM_REPORT_USB)
2184 return 0;
2185
2186 if (features->type == INTUOSHT &&
2187 wacom_wac->shared->touch_input &&
2188 features->touch_max) {
2189 input_report_switch(wacom_wac->shared->touch_input,
2190 SW_MUTE_DEVICE, data[8] & 0x40);
2191 input_sync(wacom_wac->shared->touch_input);
2192 }
2193
2194 if (data[9] & 0x02) { /* wireless module is attached */
2195 int battery = (data[8] & 0x3f) * 100 / 31;
2196 bool charging = !!(data[8] & 0x80);
2197
2198 wacom_notify_battery(wacom_wac, battery, charging,
2199 battery || charging, 1);
2200
2201 if (!wacom->battery &&
2202 !(features->quirks & WACOM_QUIRK_BATTERY)) {
2203 features->quirks |= WACOM_QUIRK_BATTERY;
2204 INIT_WORK(&wacom->work, wacom_battery_work);
2205 wacom_schedule_work(wacom_wac);
2206 }
2207 }
2208 else if ((features->quirks & WACOM_QUIRK_BATTERY) &&
2209 wacom->battery) {
2210 features->quirks &= ~WACOM_QUIRK_BATTERY;
2211 INIT_WORK(&wacom->work, wacom_battery_work);
2212 wacom_schedule_work(wacom_wac);
2213 wacom_notify_battery(wacom_wac, 0, 0, 0, 0);
2214 }
2215 return 0;
2216 }
2217
2218 void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len)
2219 {
2220 bool sync;
2221
2222 switch (wacom_wac->features.type) {
2223 case PENPARTNER:
2224 sync = wacom_penpartner_irq(wacom_wac);
2225 break;
2226
2227 case PL:
2228 sync = wacom_pl_irq(wacom_wac);
2229 break;
2230
2231 case WACOM_G4:
2232 case GRAPHIRE:
2233 case GRAPHIRE_BT:
2234 case WACOM_MO:
2235 sync = wacom_graphire_irq(wacom_wac);
2236 break;
2237
2238 case PTU:
2239 sync = wacom_ptu_irq(wacom_wac);
2240 break;
2241
2242 case DTU:
2243 sync = wacom_dtu_irq(wacom_wac);
2244 break;
2245
2246 case DTUS:
2247 case DTUSX:
2248 sync = wacom_dtus_irq(wacom_wac);
2249 break;
2250
2251 case INTUOS:
2252 case INTUOS3S:
2253 case INTUOS3:
2254 case INTUOS3L:
2255 case INTUOS4S:
2256 case INTUOS4:
2257 case INTUOS4L:
2258 case CINTIQ:
2259 case WACOM_BEE:
2260 case WACOM_13HD:
2261 case WACOM_21UX2:
2262 case WACOM_22HD:
2263 case WACOM_24HD:
2264 case WACOM_27QHD:
2265 case DTK:
2266 case CINTIQ_HYBRID:
2267 sync = wacom_intuos_irq(wacom_wac);
2268 break;
2269
2270 case INTUOS4WL:
2271 sync = wacom_intuos_bt_irq(wacom_wac, len);
2272 break;
2273
2274 case WACOM_24HDT:
2275 case WACOM_27QHDT:
2276 sync = wacom_24hdt_irq(wacom_wac);
2277 break;
2278
2279 case INTUOS5S:
2280 case INTUOS5:
2281 case INTUOS5L:
2282 case INTUOSPS:
2283 case INTUOSPM:
2284 case INTUOSPL:
2285 if (len == WACOM_PKGLEN_BBTOUCH3)
2286 sync = wacom_bpt3_touch(wacom_wac);
2287 else if (wacom_wac->data[0] == WACOM_REPORT_USB)
2288 sync = wacom_status_irq(wacom_wac, len);
2289 else
2290 sync = wacom_intuos_irq(wacom_wac);
2291 break;
2292
2293 case TABLETPC:
2294 case TABLETPCE:
2295 case TABLETPC2FG:
2296 case MTSCREEN:
2297 case MTTPC:
2298 case MTTPC_B:
2299 sync = wacom_tpc_irq(wacom_wac, len);
2300 break;
2301
2302 case BAMBOO_PT:
2303 case INTUOSHT:
2304 if (wacom_wac->data[0] == WACOM_REPORT_USB)
2305 sync = wacom_status_irq(wacom_wac, len);
2306 else
2307 sync = wacom_bpt_irq(wacom_wac, len);
2308 break;
2309
2310 case BAMBOO_PAD:
2311 sync = wacom_bamboo_pad_irq(wacom_wac, len);
2312 break;
2313
2314 case WIRELESS:
2315 sync = wacom_wireless_irq(wacom_wac, len);
2316 break;
2317
2318 case REMOTE:
2319 if (wacom_wac->data[0] == WACOM_REPORT_DEVICE_LIST)
2320 sync = wacom_remote_status_irq(wacom_wac, len);
2321 else
2322 sync = wacom_remote_irq(wacom_wac, len);
2323 break;
2324
2325 default:
2326 sync = false;
2327 break;
2328 }
2329
2330 if (sync) {
2331 if (wacom_wac->pen_input)
2332 input_sync(wacom_wac->pen_input);
2333 if (wacom_wac->touch_input)
2334 input_sync(wacom_wac->touch_input);
2335 if (wacom_wac->pad_input)
2336 input_sync(wacom_wac->pad_input);
2337 }
2338 }
2339
2340 static void wacom_setup_cintiq(struct wacom_wac *wacom_wac)
2341 {
2342 struct input_dev *input_dev = wacom_wac->pen_input;
2343
2344 input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
2345
2346 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2347 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2348 __set_bit(BTN_TOOL_BRUSH, input_dev->keybit);
2349 __set_bit(BTN_TOOL_PENCIL, input_dev->keybit);
2350 __set_bit(BTN_TOOL_AIRBRUSH, input_dev->keybit);
2351 __set_bit(BTN_STYLUS, input_dev->keybit);
2352 __set_bit(BTN_STYLUS2, input_dev->keybit);
2353
2354 input_set_abs_params(input_dev, ABS_DISTANCE,
2355 0, wacom_wac->features.distance_max, 0, 0);
2356 input_set_abs_params(input_dev, ABS_WHEEL, 0, 1023, 0, 0);
2357 input_set_abs_params(input_dev, ABS_TILT_X, -64, 63, 0, 0);
2358 input_abs_set_res(input_dev, ABS_TILT_X, 57);
2359 input_set_abs_params(input_dev, ABS_TILT_Y, -64, 63, 0, 0);
2360 input_abs_set_res(input_dev, ABS_TILT_Y, 57);
2361 }
2362
2363 static void wacom_setup_intuos(struct wacom_wac *wacom_wac)
2364 {
2365 struct input_dev *input_dev = wacom_wac->pen_input;
2366
2367 input_set_capability(input_dev, EV_REL, REL_WHEEL);
2368
2369 wacom_setup_cintiq(wacom_wac);
2370
2371 __set_bit(BTN_LEFT, input_dev->keybit);
2372 __set_bit(BTN_RIGHT, input_dev->keybit);
2373 __set_bit(BTN_MIDDLE, input_dev->keybit);
2374 __set_bit(BTN_SIDE, input_dev->keybit);
2375 __set_bit(BTN_EXTRA, input_dev->keybit);
2376 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
2377 __set_bit(BTN_TOOL_LENS, input_dev->keybit);
2378
2379 input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0);
2380 input_abs_set_res(input_dev, ABS_RZ, 287);
2381 input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0);
2382 }
2383
2384 void wacom_setup_device_quirks(struct wacom *wacom)
2385 {
2386 struct wacom_features *features = &wacom->wacom_wac.features;
2387
2388 /* The pen and pad share the same interface on most devices */
2389 if (features->type == GRAPHIRE_BT || features->type == WACOM_G4 ||
2390 features->type == DTUS || features->type == WACOM_MO ||
2391 (features->type >= INTUOS3S && features->type <= WACOM_13HD &&
2392 features->type != INTUOSHT)) {
2393 if (features->device_type & WACOM_DEVICETYPE_PEN)
2394 features->device_type |= WACOM_DEVICETYPE_PAD;
2395 }
2396
2397 /* touch device found but size is not defined. use default */
2398 if (features->device_type & WACOM_DEVICETYPE_TOUCH && !features->x_max) {
2399 features->x_max = 1023;
2400 features->y_max = 1023;
2401 }
2402
2403 /*
2404 * Intuos5/Pro and Bamboo 3rd gen have no useful data about its
2405 * touch interface in its HID descriptor. If this is the touch
2406 * interface (PacketSize of WACOM_PKGLEN_BBTOUCH3), override the
2407 * tablet values.
2408 */
2409 if ((features->type >= INTUOS5S && features->type <= INTUOSHT) ||
2410 (features->type == BAMBOO_PT)) {
2411 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {
2412 if (features->touch_max)
2413 features->device_type |= WACOM_DEVICETYPE_TOUCH;
2414 if (features->type == BAMBOO_PT || features->type == INTUOSHT)
2415 features->device_type |= WACOM_DEVICETYPE_PAD;
2416
2417 features->x_max = 4096;
2418 features->y_max = 4096;
2419 }
2420 }
2421
2422 /*
2423 * Raw Wacom-mode pen and touch events both come from interface
2424 * 0, whose HID descriptor has an application usage of 0xFF0D
2425 * (i.e., WACOM_VENDORDEFINED_PEN). We route pen packets back
2426 * out through the HID_GENERIC device created for interface 1,
2427 * so rewrite this one to be of type WACOM_DEVICETYPE_TOUCH.
2428 */
2429 if (features->type == BAMBOO_PAD)
2430 features->device_type = WACOM_DEVICETYPE_TOUCH;
2431
2432 if (features->type == REMOTE)
2433 features->device_type = WACOM_DEVICETYPE_PAD;
2434
2435 if (wacom->hdev->bus == BUS_BLUETOOTH)
2436 features->quirks |= WACOM_QUIRK_BATTERY;
2437
2438 /* quirk for bamboo touch with 2 low res touches */
2439 if (features->type == BAMBOO_PT &&
2440 features->pktlen == WACOM_PKGLEN_BBTOUCH) {
2441 features->x_max <<= 5;
2442 features->y_max <<= 5;
2443 features->x_fuzz <<= 5;
2444 features->y_fuzz <<= 5;
2445 features->quirks |= WACOM_QUIRK_BBTOUCH_LOWRES;
2446 }
2447
2448 if (features->type == WIRELESS) {
2449 if (features->device_type == WACOM_DEVICETYPE_WL_MONITOR) {
2450 features->quirks |= WACOM_QUIRK_BATTERY;
2451 }
2452 }
2453 }
2454
2455 int wacom_setup_pen_input_capabilities(struct input_dev *input_dev,
2456 struct wacom_wac *wacom_wac)
2457 {
2458 struct wacom_features *features = &wacom_wac->features;
2459
2460 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
2461
2462 if (!(features->device_type & WACOM_DEVICETYPE_PEN))
2463 return -ENODEV;
2464
2465 if (features->type == HID_GENERIC)
2466 /* setup has already been done */
2467 return 0;
2468
2469 __set_bit(BTN_TOUCH, input_dev->keybit);
2470 __set_bit(ABS_MISC, input_dev->absbit);
2471
2472 input_set_abs_params(input_dev, ABS_X, features->x_min,
2473 features->x_max, features->x_fuzz, 0);
2474 input_set_abs_params(input_dev, ABS_Y, features->y_min,
2475 features->y_max, features->y_fuzz, 0);
2476 input_set_abs_params(input_dev, ABS_PRESSURE, 0,
2477 features->pressure_max, features->pressure_fuzz, 0);
2478
2479 /* penabled devices have fixed resolution for each model */
2480 input_abs_set_res(input_dev, ABS_X, features->x_resolution);
2481 input_abs_set_res(input_dev, ABS_Y, features->y_resolution);
2482
2483
2484 switch (features->type) {
2485 case GRAPHIRE_BT:
2486 __clear_bit(ABS_MISC, input_dev->absbit);
2487
2488 case WACOM_MO:
2489 case WACOM_G4:
2490 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
2491 features->distance_max,
2492 0, 0);
2493 /* fall through */
2494
2495 case GRAPHIRE:
2496 input_set_capability(input_dev, EV_REL, REL_WHEEL);
2497
2498 __set_bit(BTN_LEFT, input_dev->keybit);
2499 __set_bit(BTN_RIGHT, input_dev->keybit);
2500 __set_bit(BTN_MIDDLE, input_dev->keybit);
2501
2502 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2503 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2504 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
2505 __set_bit(BTN_STYLUS, input_dev->keybit);
2506 __set_bit(BTN_STYLUS2, input_dev->keybit);
2507
2508 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2509 break;
2510
2511 case WACOM_27QHD:
2512 case WACOM_24HD:
2513 case DTK:
2514 case WACOM_22HD:
2515 case WACOM_21UX2:
2516 case WACOM_BEE:
2517 case CINTIQ:
2518 case WACOM_13HD:
2519 case CINTIQ_HYBRID:
2520 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
2521 input_abs_set_res(input_dev, ABS_Z, 287);
2522 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
2523 wacom_setup_cintiq(wacom_wac);
2524 break;
2525
2526 case INTUOS3:
2527 case INTUOS3L:
2528 case INTUOS3S:
2529 case INTUOS4:
2530 case INTUOS4WL:
2531 case INTUOS4L:
2532 case INTUOS4S:
2533 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
2534 input_abs_set_res(input_dev, ABS_Z, 287);
2535 /* fall through */
2536
2537 case INTUOS:
2538 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2539
2540 wacom_setup_intuos(wacom_wac);
2541 break;
2542
2543 case INTUOS5:
2544 case INTUOS5L:
2545 case INTUOSPM:
2546 case INTUOSPL:
2547 case INTUOS5S:
2548 case INTUOSPS:
2549 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2550
2551 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
2552 features->distance_max,
2553 0, 0);
2554
2555 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
2556 input_abs_set_res(input_dev, ABS_Z, 287);
2557
2558 wacom_setup_intuos(wacom_wac);
2559 break;
2560
2561 case WACOM_24HDT:
2562 case WACOM_27QHDT:
2563 case MTSCREEN:
2564 case MTTPC:
2565 case MTTPC_B:
2566 case TABLETPC2FG:
2567 case TABLETPC:
2568 case TABLETPCE:
2569 __clear_bit(ABS_MISC, input_dev->absbit);
2570 /* fall through */
2571
2572 case DTUS:
2573 case DTUSX:
2574 case PL:
2575 case DTU:
2576 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2577 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2578 __set_bit(BTN_STYLUS, input_dev->keybit);
2579 __set_bit(BTN_STYLUS2, input_dev->keybit);
2580
2581 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
2582 break;
2583
2584 case PTU:
2585 __set_bit(BTN_STYLUS2, input_dev->keybit);
2586 /* fall through */
2587
2588 case PENPARTNER:
2589 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2590 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2591 __set_bit(BTN_STYLUS, input_dev->keybit);
2592
2593 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2594 break;
2595
2596 case INTUOSHT:
2597 case BAMBOO_PT:
2598 __clear_bit(ABS_MISC, input_dev->absbit);
2599
2600 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2601 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2602 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2603 __set_bit(BTN_STYLUS, input_dev->keybit);
2604 __set_bit(BTN_STYLUS2, input_dev->keybit);
2605 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
2606 features->distance_max,
2607 0, 0);
2608 break;
2609 case BAMBOO_PAD:
2610 __clear_bit(ABS_MISC, input_dev->absbit);
2611 break;
2612 }
2613 return 0;
2614 }
2615
2616 int wacom_setup_touch_input_capabilities(struct input_dev *input_dev,
2617 struct wacom_wac *wacom_wac)
2618 {
2619 struct wacom_features *features = &wacom_wac->features;
2620
2621 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
2622
2623 if (!(features->device_type & WACOM_DEVICETYPE_TOUCH))
2624 return -ENODEV;
2625
2626 if (features->type == HID_GENERIC)
2627 /* setup has already been done */
2628 return 0;
2629
2630 __set_bit(BTN_TOUCH, input_dev->keybit);
2631
2632 if (features->touch_max == 1) {
2633 input_set_abs_params(input_dev, ABS_X, 0,
2634 features->x_max, features->x_fuzz, 0);
2635 input_set_abs_params(input_dev, ABS_Y, 0,
2636 features->y_max, features->y_fuzz, 0);
2637 input_abs_set_res(input_dev, ABS_X,
2638 features->x_resolution);
2639 input_abs_set_res(input_dev, ABS_Y,
2640 features->y_resolution);
2641 }
2642 else if (features->touch_max > 1) {
2643 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 0,
2644 features->x_max, features->x_fuzz, 0);
2645 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 0,
2646 features->y_max, features->y_fuzz, 0);
2647 input_abs_set_res(input_dev, ABS_MT_POSITION_X,
2648 features->x_resolution);
2649 input_abs_set_res(input_dev, ABS_MT_POSITION_Y,
2650 features->y_resolution);
2651 }
2652
2653 switch (features->type) {
2654 case INTUOS5:
2655 case INTUOS5L:
2656 case INTUOSPM:
2657 case INTUOSPL:
2658 case INTUOS5S:
2659 case INTUOSPS:
2660 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2661
2662 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0);
2663 input_set_abs_params(input_dev, ABS_MT_TOUCH_MINOR, 0, features->y_max, 0, 0);
2664 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);
2665 break;
2666
2667 case WACOM_24HDT:
2668 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0);
2669 input_set_abs_params(input_dev, ABS_MT_WIDTH_MAJOR, 0, features->x_max, 0, 0);
2670 input_set_abs_params(input_dev, ABS_MT_WIDTH_MINOR, 0, features->y_max, 0, 0);
2671 input_set_abs_params(input_dev, ABS_MT_ORIENTATION, 0, 1, 0, 0);
2672 /* fall through */
2673
2674 case WACOM_27QHDT:
2675 case MTSCREEN:
2676 case MTTPC:
2677 case MTTPC_B:
2678 case TABLETPC2FG:
2679 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_DIRECT);
2680 /*fall through */
2681
2682 case TABLETPC:
2683 case TABLETPCE:
2684 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
2685 break;
2686
2687 case INTUOSHT:
2688 input_dev->evbit[0] |= BIT_MASK(EV_SW);
2689 __set_bit(SW_MUTE_DEVICE, input_dev->swbit);
2690 /* fall through */
2691
2692 case BAMBOO_PT:
2693 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {
2694 input_set_abs_params(input_dev,
2695 ABS_MT_TOUCH_MAJOR,
2696 0, features->x_max, 0, 0);
2697 input_set_abs_params(input_dev,
2698 ABS_MT_TOUCH_MINOR,
2699 0, features->y_max, 0, 0);
2700 }
2701 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);
2702 break;
2703
2704 case BAMBOO_PAD:
2705 input_mt_init_slots(input_dev, features->touch_max,
2706 INPUT_MT_POINTER);
2707 __set_bit(BTN_LEFT, input_dev->keybit);
2708 __set_bit(BTN_RIGHT, input_dev->keybit);
2709 break;
2710 }
2711 return 0;
2712 }
2713
2714 void wacom_setup_numbered_buttons(struct input_dev *input_dev,
2715 int button_count)
2716 {
2717 int i;
2718
2719 for (i = 0; i < button_count && i < 10; i++)
2720 __set_bit(BTN_0 + i, input_dev->keybit);
2721 for (i = 10; i < button_count && i < 16; i++)
2722 __set_bit(BTN_A + (i-10), input_dev->keybit);
2723 for (i = 16; i < button_count && i < 18; i++)
2724 __set_bit(BTN_BASE + (i-16), input_dev->keybit);
2725 }
2726
2727 int wacom_setup_pad_input_capabilities(struct input_dev *input_dev,
2728 struct wacom_wac *wacom_wac)
2729 {
2730 struct wacom_features *features = &wacom_wac->features;
2731
2732 if (!(features->device_type & WACOM_DEVICETYPE_PAD))
2733 return -ENODEV;
2734
2735 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
2736
2737 /* kept for making legacy xf86-input-wacom working with the wheels */
2738 __set_bit(ABS_MISC, input_dev->absbit);
2739
2740 /* kept for making legacy xf86-input-wacom accepting the pad */
2741 input_set_abs_params(input_dev, ABS_X, 0, 1, 0, 0);
2742 input_set_abs_params(input_dev, ABS_Y, 0, 1, 0, 0);
2743
2744 /* kept for making udev and libwacom accepting the pad */
2745 __set_bit(BTN_STYLUS, input_dev->keybit);
2746
2747 wacom_setup_numbered_buttons(input_dev, features->numbered_buttons);
2748
2749 switch (features->type) {
2750
2751 case CINTIQ_HYBRID:
2752 case DTK:
2753 case DTUS:
2754 case GRAPHIRE_BT:
2755 break;
2756
2757 case WACOM_MO:
2758 __set_bit(BTN_BACK, input_dev->keybit);
2759 __set_bit(BTN_LEFT, input_dev->keybit);
2760 __set_bit(BTN_FORWARD, input_dev->keybit);
2761 __set_bit(BTN_RIGHT, input_dev->keybit);
2762 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2763 break;
2764
2765 case WACOM_G4:
2766 __set_bit(BTN_BACK, input_dev->keybit);
2767 __set_bit(BTN_FORWARD, input_dev->keybit);
2768 input_set_capability(input_dev, EV_REL, REL_WHEEL);
2769 break;
2770
2771 case WACOM_24HD:
2772 __set_bit(KEY_PROG1, input_dev->keybit);
2773 __set_bit(KEY_PROG2, input_dev->keybit);
2774 __set_bit(KEY_PROG3, input_dev->keybit);
2775
2776 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2777 input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0);
2778 break;
2779
2780 case WACOM_27QHD:
2781 __set_bit(KEY_PROG1, input_dev->keybit);
2782 __set_bit(KEY_PROG2, input_dev->keybit);
2783 __set_bit(KEY_PROG3, input_dev->keybit);
2784 input_set_abs_params(input_dev, ABS_X, -2048, 2048, 0, 0);
2785 input_abs_set_res(input_dev, ABS_X, 1024); /* points/g */
2786 input_set_abs_params(input_dev, ABS_Y, -2048, 2048, 0, 0);
2787 input_abs_set_res(input_dev, ABS_Y, 1024);
2788 input_set_abs_params(input_dev, ABS_Z, -2048, 2048, 0, 0);
2789 input_abs_set_res(input_dev, ABS_Z, 1024);
2790 __set_bit(INPUT_PROP_ACCELEROMETER, input_dev->propbit);
2791 break;
2792
2793 case WACOM_22HD:
2794 __set_bit(KEY_PROG1, input_dev->keybit);
2795 __set_bit(KEY_PROG2, input_dev->keybit);
2796 __set_bit(KEY_PROG3, input_dev->keybit);
2797 /* fall through */
2798
2799 case WACOM_21UX2:
2800 case WACOM_BEE:
2801 case CINTIQ:
2802 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
2803 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
2804 break;
2805
2806 case WACOM_13HD:
2807 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2808 break;
2809
2810 case INTUOS3:
2811 case INTUOS3L:
2812 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
2813 /* fall through */
2814
2815 case INTUOS3S:
2816 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
2817 break;
2818
2819 case INTUOS5:
2820 case INTUOS5L:
2821 case INTUOSPM:
2822 case INTUOSPL:
2823 case INTUOS5S:
2824 case INTUOSPS:
2825 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2826 break;
2827
2828 case INTUOS4WL:
2829 /*
2830 * For Bluetooth devices, the udev rule does not work correctly
2831 * for pads unless we add a stylus capability, which forces
2832 * ID_INPUT_TABLET to be set.
2833 */
2834 __set_bit(BTN_STYLUS, input_dev->keybit);
2835 /* fall through */
2836
2837 case INTUOS4:
2838 case INTUOS4L:
2839 case INTUOS4S:
2840 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2841 break;
2842
2843 case INTUOSHT:
2844 case BAMBOO_PT:
2845 __clear_bit(ABS_MISC, input_dev->absbit);
2846
2847 __set_bit(BTN_LEFT, input_dev->keybit);
2848 __set_bit(BTN_FORWARD, input_dev->keybit);
2849 __set_bit(BTN_BACK, input_dev->keybit);
2850 __set_bit(BTN_RIGHT, input_dev->keybit);
2851
2852 break;
2853
2854 case REMOTE:
2855 input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
2856 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2857 break;
2858
2859 default:
2860 /* no pad supported */
2861 return -ENODEV;
2862 }
2863 return 0;
2864 }
2865
2866 static const struct wacom_features wacom_features_0x00 =
2867 { "Wacom Penpartner", 5040, 3780, 255, 0,
2868 PENPARTNER, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
2869 static const struct wacom_features wacom_features_0x10 =
2870 { "Wacom Graphire", 10206, 7422, 511, 63,
2871 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2872 static const struct wacom_features wacom_features_0x81 =
2873 { "Wacom Graphire BT", 16704, 12064, 511, 32,
2874 GRAPHIRE_BT, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES, 2 };
2875 static const struct wacom_features wacom_features_0x11 =
2876 { "Wacom Graphire2 4x5", 10206, 7422, 511, 63,
2877 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2878 static const struct wacom_features wacom_features_0x12 =
2879 { "Wacom Graphire2 5x7", 13918, 10206, 511, 63,
2880 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2881 static const struct wacom_features wacom_features_0x13 =
2882 { "Wacom Graphire3", 10208, 7424, 511, 63,
2883 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2884 static const struct wacom_features wacom_features_0x14 =
2885 { "Wacom Graphire3 6x8", 16704, 12064, 511, 63,
2886 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2887 static const struct wacom_features wacom_features_0x15 =
2888 { "Wacom Graphire4 4x5", 10208, 7424, 511, 63,
2889 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2890 static const struct wacom_features wacom_features_0x16 =
2891 { "Wacom Graphire4 6x8", 16704, 12064, 511, 63,
2892 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2893 static const struct wacom_features wacom_features_0x17 =
2894 { "Wacom BambooFun 4x5", 14760, 9225, 511, 63,
2895 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2896 static const struct wacom_features wacom_features_0x18 =
2897 { "Wacom BambooFun 6x8", 21648, 13530, 511, 63,
2898 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2899 static const struct wacom_features wacom_features_0x19 =
2900 { "Wacom Bamboo1 Medium", 16704, 12064, 511, 63,
2901 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2902 static const struct wacom_features wacom_features_0x60 =
2903 { "Wacom Volito", 5104, 3712, 511, 63,
2904 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2905 static const struct wacom_features wacom_features_0x61 =
2906 { "Wacom PenStation2", 3250, 2320, 255, 63,
2907 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2908 static const struct wacom_features wacom_features_0x62 =
2909 { "Wacom Volito2 4x5", 5104, 3712, 511, 63,
2910 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2911 static const struct wacom_features wacom_features_0x63 =
2912 { "Wacom Volito2 2x3", 3248, 2320, 511, 63,
2913 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2914 static const struct wacom_features wacom_features_0x64 =
2915 { "Wacom PenPartner2", 3250, 2320, 511, 63,
2916 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2917 static const struct wacom_features wacom_features_0x65 =
2918 { "Wacom Bamboo", 14760, 9225, 511, 63,
2919 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2920 static const struct wacom_features wacom_features_0x69 =
2921 { "Wacom Bamboo1", 5104, 3712, 511, 63,
2922 GRAPHIRE, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
2923 static const struct wacom_features wacom_features_0x6A =
2924 { "Wacom Bamboo1 4x6", 14760, 9225, 1023, 63,
2925 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2926 static const struct wacom_features wacom_features_0x6B =
2927 { "Wacom Bamboo1 5x8", 21648, 13530, 1023, 63,
2928 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2929 static const struct wacom_features wacom_features_0x20 =
2930 { "Wacom Intuos 4x5", 12700, 10600, 1023, 31,
2931 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2932 static const struct wacom_features wacom_features_0x21 =
2933 { "Wacom Intuos 6x8", 20320, 16240, 1023, 31,
2934 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2935 static const struct wacom_features wacom_features_0x22 =
2936 { "Wacom Intuos 9x12", 30480, 24060, 1023, 31,
2937 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2938 static const struct wacom_features wacom_features_0x23 =
2939 { "Wacom Intuos 12x12", 30480, 31680, 1023, 31,
2940 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2941 static const struct wacom_features wacom_features_0x24 =
2942 { "Wacom Intuos 12x18", 45720, 31680, 1023, 31,
2943 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2944 static const struct wacom_features wacom_features_0x30 =
2945 { "Wacom PL400", 5408, 4056, 255, 0,
2946 PL, WACOM_PL_RES, WACOM_PL_RES };
2947 static const struct wacom_features wacom_features_0x31 =
2948 { "Wacom PL500", 6144, 4608, 255, 0,
2949 PL, WACOM_PL_RES, WACOM_PL_RES };
2950 static const struct wacom_features wacom_features_0x32 =
2951 { "Wacom PL600", 6126, 4604, 255, 0,
2952 PL, WACOM_PL_RES, WACOM_PL_RES };
2953 static const struct wacom_features wacom_features_0x33 =
2954 { "Wacom PL600SX", 6260, 5016, 255, 0,
2955 PL, WACOM_PL_RES, WACOM_PL_RES };
2956 static const struct wacom_features wacom_features_0x34 =
2957 { "Wacom PL550", 6144, 4608, 511, 0,
2958 PL, WACOM_PL_RES, WACOM_PL_RES };
2959 static const struct wacom_features wacom_features_0x35 =
2960 { "Wacom PL800", 7220, 5780, 511, 0,
2961 PL, WACOM_PL_RES, WACOM_PL_RES };
2962 static const struct wacom_features wacom_features_0x37 =
2963 { "Wacom PL700", 6758, 5406, 511, 0,
2964 PL, WACOM_PL_RES, WACOM_PL_RES };
2965 static const struct wacom_features wacom_features_0x38 =
2966 { "Wacom PL510", 6282, 4762, 511, 0,
2967 PL, WACOM_PL_RES, WACOM_PL_RES };
2968 static const struct wacom_features wacom_features_0x39 =
2969 { "Wacom DTU710", 34080, 27660, 511, 0,
2970 PL, WACOM_PL_RES, WACOM_PL_RES };
2971 static const struct wacom_features wacom_features_0xC4 =
2972 { "Wacom DTF521", 6282, 4762, 511, 0,
2973 PL, WACOM_PL_RES, WACOM_PL_RES };
2974 static const struct wacom_features wacom_features_0xC0 =
2975 { "Wacom DTF720", 6858, 5506, 511, 0,
2976 PL, WACOM_PL_RES, WACOM_PL_RES };
2977 static const struct wacom_features wacom_features_0xC2 =
2978 { "Wacom DTF720a", 6858, 5506, 511, 0,
2979 PL, WACOM_PL_RES, WACOM_PL_RES };
2980 static const struct wacom_features wacom_features_0x03 =
2981 { "Wacom Cintiq Partner", 20480, 15360, 511, 0,
2982 PTU, WACOM_PL_RES, WACOM_PL_RES };
2983 static const struct wacom_features wacom_features_0x41 =
2984 { "Wacom Intuos2 4x5", 12700, 10600, 1023, 31,
2985 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2986 static const struct wacom_features wacom_features_0x42 =
2987 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31,
2988 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2989 static const struct wacom_features wacom_features_0x43 =
2990 { "Wacom Intuos2 9x12", 30480, 24060, 1023, 31,
2991 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2992 static const struct wacom_features wacom_features_0x44 =
2993 { "Wacom Intuos2 12x12", 30480, 31680, 1023, 31,
2994 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2995 static const struct wacom_features wacom_features_0x45 =
2996 { "Wacom Intuos2 12x18", 45720, 31680, 1023, 31,
2997 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2998 static const struct wacom_features wacom_features_0xB0 =
2999 { "Wacom Intuos3 4x5", 25400, 20320, 1023, 63,
3000 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 4 };
3001 static const struct wacom_features wacom_features_0xB1 =
3002 { "Wacom Intuos3 6x8", 40640, 30480, 1023, 63,
3003 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 };
3004 static const struct wacom_features wacom_features_0xB2 =
3005 { "Wacom Intuos3 9x12", 60960, 45720, 1023, 63,
3006 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 };
3007 static const struct wacom_features wacom_features_0xB3 =
3008 { "Wacom Intuos3 12x12", 60960, 60960, 1023, 63,
3009 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 };
3010 static const struct wacom_features wacom_features_0xB4 =
3011 { "Wacom Intuos3 12x19", 97536, 60960, 1023, 63,
3012 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 };
3013 static const struct wacom_features wacom_features_0xB5 =
3014 { "Wacom Intuos3 6x11", 54204, 31750, 1023, 63,
3015 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 };
3016 static const struct wacom_features wacom_features_0xB7 =
3017 { "Wacom Intuos3 4x6", 31496, 19685, 1023, 63,
3018 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 4 };
3019 static const struct wacom_features wacom_features_0xB8 =
3020 { "Wacom Intuos4 4x6", 31496, 19685, 2047, 63,
3021 INTUOS4S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7 };
3022 static const struct wacom_features wacom_features_0xB9 =
3023 { "Wacom Intuos4 6x9", 44704, 27940, 2047, 63,
3024 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 };
3025 static const struct wacom_features wacom_features_0xBA =
3026 { "Wacom Intuos4 8x13", 65024, 40640, 2047, 63,
3027 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 };
3028 static const struct wacom_features wacom_features_0xBB =
3029 { "Wacom Intuos4 12x19", 97536, 60960, 2047, 63,
3030 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 };
3031 static const struct wacom_features wacom_features_0xBC =
3032 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63,
3033 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 };
3034 static const struct wacom_features wacom_features_0xBD =
3035 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63,
3036 INTUOS4WL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 };
3037 static const struct wacom_features wacom_features_0x26 =
3038 { "Wacom Intuos5 touch S", 31496, 19685, 2047, 63,
3039 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7, .touch_max = 16 };
3040 static const struct wacom_features wacom_features_0x27 =
3041 { "Wacom Intuos5 touch M", 44704, 27940, 2047, 63,
3042 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16 };
3043 static const struct wacom_features wacom_features_0x28 =
3044 { "Wacom Intuos5 touch L", 65024, 40640, 2047, 63,
3045 INTUOS5L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16 };
3046 static const struct wacom_features wacom_features_0x29 =
3047 { "Wacom Intuos5 S", 31496, 19685, 2047, 63,
3048 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7 };
3049 static const struct wacom_features wacom_features_0x2A =
3050 { "Wacom Intuos5 M", 44704, 27940, 2047, 63,
3051 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 };
3052 static const struct wacom_features wacom_features_0x314 =
3053 { "Wacom Intuos Pro S", 31496, 19685, 2047, 63,
3054 INTUOSPS, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7, .touch_max = 16,
3055 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3056 static const struct wacom_features wacom_features_0x315 =
3057 { "Wacom Intuos Pro M", 44704, 27940, 2047, 63,
3058 INTUOSPM, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16,
3059 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3060 static const struct wacom_features wacom_features_0x317 =
3061 { "Wacom Intuos Pro L", 65024, 40640, 2047, 63,
3062 INTUOSPL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16,
3063 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3064 static const struct wacom_features wacom_features_0xF4 =
3065 { "Wacom Cintiq 24HD", 104080, 65200, 2047, 63,
3066 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 16,
3067 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
3068 static const struct wacom_features wacom_features_0xF8 =
3069 { "Wacom Cintiq 24HD touch", 104080, 65200, 2047, 63, /* Pen */
3070 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 16,
3071 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3072 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf6 };
3073 static const struct wacom_features wacom_features_0xF6 =
3074 { "Wacom Cintiq 24HD touch", .type = WACOM_24HDT, /* Touch */
3075 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf8, .touch_max = 10,
3076 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3077 static const struct wacom_features wacom_features_0x32A =
3078 { "Wacom Cintiq 27QHD", 119740, 67520, 2047, 63,
3079 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 0,
3080 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
3081 static const struct wacom_features wacom_features_0x32B =
3082 { "Wacom Cintiq 27QHD touch", 119740, 67520, 2047, 63,
3083 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 0,
3084 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3085 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32C };
3086 static const struct wacom_features wacom_features_0x32C =
3087 { "Wacom Cintiq 27QHD touch", .type = WACOM_27QHDT,
3088 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32B, .touch_max = 10 };
3089 static const struct wacom_features wacom_features_0x3F =
3090 { "Wacom Cintiq 21UX", 87200, 65600, 1023, 63,
3091 CINTIQ, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 };
3092 static const struct wacom_features wacom_features_0xC5 =
3093 { "Wacom Cintiq 20WSX", 86680, 54180, 1023, 63,
3094 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 10 };
3095 static const struct wacom_features wacom_features_0xC6 =
3096 { "Wacom Cintiq 12WX", 53020, 33440, 1023, 63,
3097 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 10 };
3098 static const struct wacom_features wacom_features_0x304 =
3099 { "Wacom Cintiq 13HD", 59152, 33448, 1023, 63,
3100 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9,
3101 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
3102 static const struct wacom_features wacom_features_0x333 =
3103 { "Wacom Cintiq 13HD touch", 59152, 33448, 2047, 63,
3104 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9,
3105 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3106 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x335 };
3107 static const struct wacom_features wacom_features_0x335 =
3108 { "Wacom Cintiq 13HD touch", .type = WACOM_24HDT, /* Touch */
3109 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x333, .touch_max = 10,
3110 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3111 static const struct wacom_features wacom_features_0xC7 =
3112 { "Wacom DTU1931", 37832, 30305, 511, 0,
3113 PL, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3114 static const struct wacom_features wacom_features_0xCE =
3115 { "Wacom DTU2231", 47864, 27011, 511, 0,
3116 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
3117 .check_for_hid_type = true, .hid_type = HID_TYPE_USBMOUSE };
3118 static const struct wacom_features wacom_features_0xF0 =
3119 { "Wacom DTU1631", 34623, 19553, 511, 0,
3120 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3121 static const struct wacom_features wacom_features_0xFB =
3122 { "Wacom DTU1031", 21896, 13760, 511, 0,
3123 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4,
3124 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET };
3125 static const struct wacom_features wacom_features_0x32F =
3126 { "Wacom DTU1031X", 22472, 12728, 511, 0,
3127 DTUSX, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 0,
3128 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET };
3129 static const struct wacom_features wacom_features_0x336 =
3130 { "Wacom DTU1141", 23472, 13203, 1023, 0,
3131 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4 };
3132 static const struct wacom_features wacom_features_0x57 =
3133 { "Wacom DTK2241", 95640, 54060, 2047, 63,
3134 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 6,
3135 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
3136 static const struct wacom_features wacom_features_0x59 = /* Pen */
3137 { "Wacom DTH2242", 95640, 54060, 2047, 63,
3138 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 6,
3139 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3140 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5D };
3141 static const struct wacom_features wacom_features_0x5D = /* Touch */
3142 { "Wacom DTH2242", .type = WACOM_24HDT,
3143 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x59, .touch_max = 10,
3144 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3145 static const struct wacom_features wacom_features_0xCC =
3146 { "Wacom Cintiq 21UX2", 86800, 65200, 2047, 63,
3147 WACOM_21UX2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18,
3148 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
3149 static const struct wacom_features wacom_features_0xFA =
3150 { "Wacom Cintiq 22HD", 95440, 53860, 2047, 63,
3151 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18,
3152 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
3153 static const struct wacom_features wacom_features_0x5B =
3154 { "Wacom Cintiq 22HDT", 95440, 53860, 2047, 63,
3155 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18,
3156 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3157 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5e };
3158 static const struct wacom_features wacom_features_0x5E =
3159 { "Wacom Cintiq 22HDT", .type = WACOM_24HDT,
3160 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5b, .touch_max = 10,
3161 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3162 static const struct wacom_features wacom_features_0x90 =
3163 { "Wacom ISDv4 90", 26202, 16325, 255, 0,
3164 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3165 static const struct wacom_features wacom_features_0x93 =
3166 { "Wacom ISDv4 93", 26202, 16325, 255, 0,
3167 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3168 static const struct wacom_features wacom_features_0x97 =
3169 { "Wacom ISDv4 97", 26202, 16325, 511, 0,
3170 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3171 static const struct wacom_features wacom_features_0x9A =
3172 { "Wacom ISDv4 9A", 26202, 16325, 255, 0,
3173 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3174 static const struct wacom_features wacom_features_0x9F =
3175 { "Wacom ISDv4 9F", 26202, 16325, 255, 0,
3176 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3177 static const struct wacom_features wacom_features_0xE2 =
3178 { "Wacom ISDv4 E2", 26202, 16325, 255, 0,
3179 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3180 static const struct wacom_features wacom_features_0xE3 =
3181 { "Wacom ISDv4 E3", 26202, 16325, 255, 0,
3182 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3183 static const struct wacom_features wacom_features_0xE5 =
3184 { "Wacom ISDv4 E5", 26202, 16325, 255, 0,
3185 MTSCREEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3186 static const struct wacom_features wacom_features_0xE6 =
3187 { "Wacom ISDv4 E6", 27760, 15694, 255, 0,
3188 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3189 static const struct wacom_features wacom_features_0xEC =
3190 { "Wacom ISDv4 EC", 25710, 14500, 255, 0,
3191 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3192 static const struct wacom_features wacom_features_0xED =
3193 { "Wacom ISDv4 ED", 26202, 16325, 255, 0,
3194 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3195 static const struct wacom_features wacom_features_0xEF =
3196 { "Wacom ISDv4 EF", 26202, 16325, 255, 0,
3197 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3198 static const struct wacom_features wacom_features_0x100 =
3199 { "Wacom ISDv4 100", 26202, 16325, 255, 0,
3200 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3201 static const struct wacom_features wacom_features_0x101 =
3202 { "Wacom ISDv4 101", 26202, 16325, 255, 0,
3203 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3204 static const struct wacom_features wacom_features_0x10D =
3205 { "Wacom ISDv4 10D", 26202, 16325, 255, 0,
3206 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3207 static const struct wacom_features wacom_features_0x10E =
3208 { "Wacom ISDv4 10E", 27760, 15694, 255, 0,
3209 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3210 static const struct wacom_features wacom_features_0x10F =
3211 { "Wacom ISDv4 10F", 27760, 15694, 255, 0,
3212 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3213 static const struct wacom_features wacom_features_0x116 =
3214 { "Wacom ISDv4 116", 26202, 16325, 255, 0,
3215 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3216 static const struct wacom_features wacom_features_0x12C =
3217 { "Wacom ISDv4 12C", 27848, 15752, 2047, 0,
3218 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3219 static const struct wacom_features wacom_features_0x4001 =
3220 { "Wacom ISDv4 4001", 26202, 16325, 255, 0,
3221 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3222 static const struct wacom_features wacom_features_0x4004 =
3223 { "Wacom ISDv4 4004", 11060, 6220, 255, 0,
3224 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3225 static const struct wacom_features wacom_features_0x5000 =
3226 { "Wacom ISDv4 5000", 27848, 15752, 1023, 0,
3227 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3228 static const struct wacom_features wacom_features_0x5002 =
3229 { "Wacom ISDv4 5002", 29576, 16724, 1023, 0,
3230 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3231 static const struct wacom_features wacom_features_0x47 =
3232 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31,
3233 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3234 static const struct wacom_features wacom_features_0x84 =
3235 { "Wacom Wireless Receiver", 0, 0, 0, 0,
3236 WIRELESS, 0, 0, .touch_max = 16 };
3237 static const struct wacom_features wacom_features_0xD0 =
3238 { "Wacom Bamboo 2FG", 14720, 9200, 1023, 31,
3239 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3240 static const struct wacom_features wacom_features_0xD1 =
3241 { "Wacom Bamboo 2FG 4x5", 14720, 9200, 1023, 31,
3242 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3243 static const struct wacom_features wacom_features_0xD2 =
3244 { "Wacom Bamboo Craft", 14720, 9200, 1023, 31,
3245 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3246 static const struct wacom_features wacom_features_0xD3 =
3247 { "Wacom Bamboo 2FG 6x8", 21648, 13700, 1023, 31,
3248 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3249 static const struct wacom_features wacom_features_0xD4 =
3250 { "Wacom Bamboo Pen", 14720, 9200, 1023, 31,
3251 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3252 static const struct wacom_features wacom_features_0xD5 =
3253 { "Wacom Bamboo Pen 6x8", 21648, 13700, 1023, 31,
3254 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3255 static const struct wacom_features wacom_features_0xD6 =
3256 { "Wacom BambooPT 2FG 4x5", 14720, 9200, 1023, 31,
3257 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3258 static const struct wacom_features wacom_features_0xD7 =
3259 { "Wacom BambooPT 2FG Small", 14720, 9200, 1023, 31,
3260 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3261 static const struct wacom_features wacom_features_0xD8 =
3262 { "Wacom Bamboo Comic 2FG", 21648, 13700, 1023, 31,
3263 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3264 static const struct wacom_features wacom_features_0xDA =
3265 { "Wacom Bamboo 2FG 4x5 SE", 14720, 9200, 1023, 31,
3266 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3267 static const struct wacom_features wacom_features_0xDB =
3268 { "Wacom Bamboo 2FG 6x8 SE", 21648, 13700, 1023, 31,
3269 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3270 static const struct wacom_features wacom_features_0xDD =
3271 { "Wacom Bamboo Connect", 14720, 9200, 1023, 31,
3272 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3273 static const struct wacom_features wacom_features_0xDE =
3274 { "Wacom Bamboo 16FG 4x5", 14720, 9200, 1023, 31,
3275 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 };
3276 static const struct wacom_features wacom_features_0xDF =
3277 { "Wacom Bamboo 16FG 6x8", 21648, 13700, 1023, 31,
3278 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 };
3279 static const struct wacom_features wacom_features_0x300 =
3280 { "Wacom Bamboo One S", 14720, 9225, 1023, 31,
3281 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3282 static const struct wacom_features wacom_features_0x301 =
3283 { "Wacom Bamboo One M", 21648, 13530, 1023, 31,
3284 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3285 static const struct wacom_features wacom_features_0x302 =
3286 { "Wacom Intuos PT S", 15200, 9500, 1023, 31,
3287 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
3288 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3289 static const struct wacom_features wacom_features_0x303 =
3290 { "Wacom Intuos PT M", 21600, 13500, 1023, 31,
3291 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
3292 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3293 static const struct wacom_features wacom_features_0x30E =
3294 { "Wacom Intuos S", 15200, 9500, 1023, 31,
3295 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
3296 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3297 static const struct wacom_features wacom_features_0x6004 =
3298 { "ISD-V4", 12800, 8000, 255, 0,
3299 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3300 static const struct wacom_features wacom_features_0x307 =
3301 { "Wacom ISDv5 307", 59152, 33448, 2047, 63,
3302 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9,
3303 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3304 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x309 };
3305 static const struct wacom_features wacom_features_0x309 =
3306 { "Wacom ISDv5 309", .type = WACOM_24HDT, /* Touch */
3307 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x0307, .touch_max = 10,
3308 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3309 static const struct wacom_features wacom_features_0x30A =
3310 { "Wacom ISDv5 30A", 59152, 33448, 2047, 63,
3311 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9,
3312 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3313 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30C };
3314 static const struct wacom_features wacom_features_0x30C =
3315 { "Wacom ISDv5 30C", .type = WACOM_24HDT, /* Touch */
3316 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30A, .touch_max = 10,
3317 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3318 static const struct wacom_features wacom_features_0x318 =
3319 { "Wacom USB Bamboo PAD", 4095, 4095, /* Touch */
3320 .type = BAMBOO_PAD, 35, 48, .touch_max = 4 };
3321 static const struct wacom_features wacom_features_0x319 =
3322 { "Wacom Wireless Bamboo PAD", 4095, 4095, /* Touch */
3323 .type = BAMBOO_PAD, 35, 48, .touch_max = 4 };
3324 static const struct wacom_features wacom_features_0x323 =
3325 { "Wacom Intuos P M", 21600, 13500, 1023, 31,
3326 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
3327 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3328 static const struct wacom_features wacom_features_0x331 =
3329 { "Wacom Express Key Remote", 0, 0, 0, 0,
3330 REMOTE, 0, 0, 18, .check_for_hid_type = true,
3331 .hid_type = HID_TYPE_USBNONE };
3332
3333 static const struct wacom_features wacom_features_HID_ANY_ID =
3334 { "Wacom HID", .type = HID_GENERIC };
3335
3336 #define USB_DEVICE_WACOM(prod) \
3337 HID_DEVICE(BUS_USB, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
3338 .driver_data = (kernel_ulong_t)&wacom_features_##prod
3339
3340 #define BT_DEVICE_WACOM(prod) \
3341 HID_DEVICE(BUS_BLUETOOTH, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
3342 .driver_data = (kernel_ulong_t)&wacom_features_##prod
3343
3344 #define I2C_DEVICE_WACOM(prod) \
3345 HID_DEVICE(BUS_I2C, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
3346 .driver_data = (kernel_ulong_t)&wacom_features_##prod
3347
3348 #define USB_DEVICE_LENOVO(prod) \
3349 HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, prod), \
3350 .driver_data = (kernel_ulong_t)&wacom_features_##prod
3351
3352 const struct hid_device_id wacom_ids[] = {
3353 { USB_DEVICE_WACOM(0x00) },
3354 { USB_DEVICE_WACOM(0x03) },
3355 { USB_DEVICE_WACOM(0x10) },
3356 { USB_DEVICE_WACOM(0x11) },
3357 { USB_DEVICE_WACOM(0x12) },
3358 { USB_DEVICE_WACOM(0x13) },
3359 { USB_DEVICE_WACOM(0x14) },
3360 { USB_DEVICE_WACOM(0x15) },
3361 { USB_DEVICE_WACOM(0x16) },
3362 { USB_DEVICE_WACOM(0x17) },
3363 { USB_DEVICE_WACOM(0x18) },
3364 { USB_DEVICE_WACOM(0x19) },
3365 { USB_DEVICE_WACOM(0x20) },
3366 { USB_DEVICE_WACOM(0x21) },
3367 { USB_DEVICE_WACOM(0x22) },
3368 { USB_DEVICE_WACOM(0x23) },
3369 { USB_DEVICE_WACOM(0x24) },
3370 { USB_DEVICE_WACOM(0x26) },
3371 { USB_DEVICE_WACOM(0x27) },
3372 { USB_DEVICE_WACOM(0x28) },
3373 { USB_DEVICE_WACOM(0x29) },
3374 { USB_DEVICE_WACOM(0x2A) },
3375 { USB_DEVICE_WACOM(0x30) },
3376 { USB_DEVICE_WACOM(0x31) },
3377 { USB_DEVICE_WACOM(0x32) },
3378 { USB_DEVICE_WACOM(0x33) },
3379 { USB_DEVICE_WACOM(0x34) },
3380 { USB_DEVICE_WACOM(0x35) },
3381 { USB_DEVICE_WACOM(0x37) },
3382 { USB_DEVICE_WACOM(0x38) },
3383 { USB_DEVICE_WACOM(0x39) },
3384 { USB_DEVICE_WACOM(0x3F) },
3385 { USB_DEVICE_WACOM(0x41) },
3386 { USB_DEVICE_WACOM(0x42) },
3387 { USB_DEVICE_WACOM(0x43) },
3388 { USB_DEVICE_WACOM(0x44) },
3389 { USB_DEVICE_WACOM(0x45) },
3390 { USB_DEVICE_WACOM(0x47) },
3391 { USB_DEVICE_WACOM(0x57) },
3392 { USB_DEVICE_WACOM(0x59) },
3393 { USB_DEVICE_WACOM(0x5B) },
3394 { USB_DEVICE_WACOM(0x5D) },
3395 { USB_DEVICE_WACOM(0x5E) },
3396 { USB_DEVICE_WACOM(0x60) },
3397 { USB_DEVICE_WACOM(0x61) },
3398 { USB_DEVICE_WACOM(0x62) },
3399 { USB_DEVICE_WACOM(0x63) },
3400 { USB_DEVICE_WACOM(0x64) },
3401 { USB_DEVICE_WACOM(0x65) },
3402 { USB_DEVICE_WACOM(0x69) },
3403 { USB_DEVICE_WACOM(0x6A) },
3404 { USB_DEVICE_WACOM(0x6B) },
3405 { BT_DEVICE_WACOM(0x81) },
3406 { USB_DEVICE_WACOM(0x84) },
3407 { USB_DEVICE_WACOM(0x90) },
3408 { USB_DEVICE_WACOM(0x93) },
3409 { USB_DEVICE_WACOM(0x97) },
3410 { USB_DEVICE_WACOM(0x9A) },
3411 { USB_DEVICE_WACOM(0x9F) },
3412 { USB_DEVICE_WACOM(0xB0) },
3413 { USB_DEVICE_WACOM(0xB1) },
3414 { USB_DEVICE_WACOM(0xB2) },
3415 { USB_DEVICE_WACOM(0xB3) },
3416 { USB_DEVICE_WACOM(0xB4) },
3417 { USB_DEVICE_WACOM(0xB5) },
3418 { USB_DEVICE_WACOM(0xB7) },
3419 { USB_DEVICE_WACOM(0xB8) },
3420 { USB_DEVICE_WACOM(0xB9) },
3421 { USB_DEVICE_WACOM(0xBA) },
3422 { USB_DEVICE_WACOM(0xBB) },
3423 { USB_DEVICE_WACOM(0xBC) },
3424 { BT_DEVICE_WACOM(0xBD) },
3425 { USB_DEVICE_WACOM(0xC0) },
3426 { USB_DEVICE_WACOM(0xC2) },
3427 { USB_DEVICE_WACOM(0xC4) },
3428 { USB_DEVICE_WACOM(0xC5) },
3429 { USB_DEVICE_WACOM(0xC6) },
3430 { USB_DEVICE_WACOM(0xC7) },
3431 { USB_DEVICE_WACOM(0xCC) },
3432 { USB_DEVICE_WACOM(0xCE) },
3433 { USB_DEVICE_WACOM(0xD0) },
3434 { USB_DEVICE_WACOM(0xD1) },
3435 { USB_DEVICE_WACOM(0xD2) },
3436 { USB_DEVICE_WACOM(0xD3) },
3437 { USB_DEVICE_WACOM(0xD4) },
3438 { USB_DEVICE_WACOM(0xD5) },
3439 { USB_DEVICE_WACOM(0xD6) },
3440 { USB_DEVICE_WACOM(0xD7) },
3441 { USB_DEVICE_WACOM(0xD8) },
3442 { USB_DEVICE_WACOM(0xDA) },
3443 { USB_DEVICE_WACOM(0xDB) },
3444 { USB_DEVICE_WACOM(0xDD) },
3445 { USB_DEVICE_WACOM(0xDE) },
3446 { USB_DEVICE_WACOM(0xDF) },
3447 { USB_DEVICE_WACOM(0xE2) },
3448 { USB_DEVICE_WACOM(0xE3) },
3449 { USB_DEVICE_WACOM(0xE5) },
3450 { USB_DEVICE_WACOM(0xE6) },
3451 { USB_DEVICE_WACOM(0xEC) },
3452 { USB_DEVICE_WACOM(0xED) },
3453 { USB_DEVICE_WACOM(0xEF) },
3454 { USB_DEVICE_WACOM(0xF0) },
3455 { USB_DEVICE_WACOM(0xF4) },
3456 { USB_DEVICE_WACOM(0xF6) },
3457 { USB_DEVICE_WACOM(0xF8) },
3458 { USB_DEVICE_WACOM(0xFA) },
3459 { USB_DEVICE_WACOM(0xFB) },
3460 { USB_DEVICE_WACOM(0x100) },
3461 { USB_DEVICE_WACOM(0x101) },
3462 { USB_DEVICE_WACOM(0x10D) },
3463 { USB_DEVICE_WACOM(0x10E) },
3464 { USB_DEVICE_WACOM(0x10F) },
3465 { USB_DEVICE_WACOM(0x116) },
3466 { USB_DEVICE_WACOM(0x12C) },
3467 { USB_DEVICE_WACOM(0x300) },
3468 { USB_DEVICE_WACOM(0x301) },
3469 { USB_DEVICE_WACOM(0x302) },
3470 { USB_DEVICE_WACOM(0x303) },
3471 { USB_DEVICE_WACOM(0x304) },
3472 { USB_DEVICE_WACOM(0x307) },
3473 { USB_DEVICE_WACOM(0x309) },
3474 { USB_DEVICE_WACOM(0x30A) },
3475 { USB_DEVICE_WACOM(0x30C) },
3476 { USB_DEVICE_WACOM(0x30E) },
3477 { USB_DEVICE_WACOM(0x314) },
3478 { USB_DEVICE_WACOM(0x315) },
3479 { USB_DEVICE_WACOM(0x317) },
3480 { USB_DEVICE_WACOM(0x318) },
3481 { USB_DEVICE_WACOM(0x319) },
3482 { USB_DEVICE_WACOM(0x323) },
3483 { USB_DEVICE_WACOM(0x32A) },
3484 { USB_DEVICE_WACOM(0x32B) },
3485 { USB_DEVICE_WACOM(0x32C) },
3486 { USB_DEVICE_WACOM(0x32F) },
3487 { USB_DEVICE_WACOM(0x331) },
3488 { USB_DEVICE_WACOM(0x333) },
3489 { USB_DEVICE_WACOM(0x335) },
3490 { USB_DEVICE_WACOM(0x336) },
3491 { USB_DEVICE_WACOM(0x4001) },
3492 { USB_DEVICE_WACOM(0x4004) },
3493 { USB_DEVICE_WACOM(0x5000) },
3494 { USB_DEVICE_WACOM(0x5002) },
3495 { USB_DEVICE_LENOVO(0x6004) },
3496
3497 { USB_DEVICE_WACOM(HID_ANY_ID) },
3498 { I2C_DEVICE_WACOM(HID_ANY_ID) },
3499 { }
3500 };
3501 MODULE_DEVICE_TABLE(hid, wacom_ids);
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