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HID: sjoy: support Super Joy Box 4
[mirror_ubuntu-bionic-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->input;
73
74 switch (data[0]) {
75 case 1:
76 if (data[5] & 0x80) {
77 wacom->tool[0] = (data[5] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
78 wacom->id[0] = (data[5] & 0x20) ? ERASER_DEVICE_ID : STYLUS_DEVICE_ID;
79 input_report_key(input, wacom->tool[0], 1);
80 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
81 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
82 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
83 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);
84 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -127));
85 input_report_key(input, BTN_STYLUS, (data[5] & 0x40));
86 } else {
87 input_report_key(input, wacom->tool[0], 0);
88 input_report_abs(input, ABS_MISC, 0); /* report tool id */
89 input_report_abs(input, ABS_PRESSURE, -1);
90 input_report_key(input, BTN_TOUCH, 0);
91 }
92 break;
93
94 case 2:
95 input_report_key(input, BTN_TOOL_PEN, 1);
96 input_report_abs(input, ABS_MISC, STYLUS_DEVICE_ID); /* report tool id */
97 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
98 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
99 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);
100 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -80) && !(data[5] & 0x20));
101 input_report_key(input, BTN_STYLUS, (data[5] & 0x40));
102 break;
103
104 default:
105 dev_dbg(input->dev.parent,
106 "%s: received unknown report #%d\n", __func__, data[0]);
107 return 0;
108 }
109
110 return 1;
111 }
112
113 static int wacom_pl_irq(struct wacom_wac *wacom)
114 {
115 struct wacom_features *features = &wacom->features;
116 unsigned char *data = wacom->data;
117 struct input_dev *input = wacom->input;
118 int prox, pressure;
119
120 if (data[0] != WACOM_REPORT_PENABLED) {
121 dev_dbg(input->dev.parent,
122 "%s: received unknown report #%d\n", __func__, data[0]);
123 return 0;
124 }
125
126 prox = data[1] & 0x40;
127
128 if (prox) {
129 wacom->id[0] = ERASER_DEVICE_ID;
130 pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1));
131 if (features->pressure_max > 255)
132 pressure = (pressure << 1) | ((data[4] >> 6) & 1);
133 pressure += (features->pressure_max + 1) / 2;
134
135 /*
136 * if going from out of proximity into proximity select between the eraser
137 * and the pen based on the state of the stylus2 button, choose eraser if
138 * pressed else choose pen. if not a proximity change from out to in, send
139 * an out of proximity for previous tool then a in for new tool.
140 */
141 if (!wacom->tool[0]) {
142 /* Eraser bit set for DTF */
143 if (data[1] & 0x10)
144 wacom->tool[1] = BTN_TOOL_RUBBER;
145 else
146 /* Going into proximity select tool */
147 wacom->tool[1] = (data[4] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
148 } else {
149 /* was entered with stylus2 pressed */
150 if (wacom->tool[1] == BTN_TOOL_RUBBER && !(data[4] & 0x20)) {
151 /* report out proximity for previous tool */
152 input_report_key(input, wacom->tool[1], 0);
153 input_sync(input);
154 wacom->tool[1] = BTN_TOOL_PEN;
155 return 0;
156 }
157 }
158 if (wacom->tool[1] != BTN_TOOL_RUBBER) {
159 /* Unknown tool selected default to pen tool */
160 wacom->tool[1] = BTN_TOOL_PEN;
161 wacom->id[0] = STYLUS_DEVICE_ID;
162 }
163 input_report_key(input, wacom->tool[1], prox); /* report in proximity for tool */
164 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
165 input_report_abs(input, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14));
166 input_report_abs(input, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14));
167 input_report_abs(input, ABS_PRESSURE, pressure);
168
169 input_report_key(input, BTN_TOUCH, data[4] & 0x08);
170 input_report_key(input, BTN_STYLUS, data[4] & 0x10);
171 /* Only allow the stylus2 button to be reported for the pen tool. */
172 input_report_key(input, BTN_STYLUS2, (wacom->tool[1] == BTN_TOOL_PEN) && (data[4] & 0x20));
173 } else {
174 /* report proximity-out of a (valid) tool */
175 if (wacom->tool[1] != BTN_TOOL_RUBBER) {
176 /* Unknown tool selected default to pen tool */
177 wacom->tool[1] = BTN_TOOL_PEN;
178 }
179 input_report_key(input, wacom->tool[1], prox);
180 }
181
182 wacom->tool[0] = prox; /* Save proximity state */
183 return 1;
184 }
185
186 static int wacom_ptu_irq(struct wacom_wac *wacom)
187 {
188 unsigned char *data = wacom->data;
189 struct input_dev *input = wacom->input;
190
191 if (data[0] != WACOM_REPORT_PENABLED) {
192 dev_dbg(input->dev.parent,
193 "%s: received unknown report #%d\n", __func__, data[0]);
194 return 0;
195 }
196
197 if (data[1] & 0x04) {
198 input_report_key(input, BTN_TOOL_RUBBER, data[1] & 0x20);
199 input_report_key(input, BTN_TOUCH, data[1] & 0x08);
200 wacom->id[0] = ERASER_DEVICE_ID;
201 } else {
202 input_report_key(input, BTN_TOOL_PEN, data[1] & 0x20);
203 input_report_key(input, BTN_TOUCH, data[1] & 0x01);
204 wacom->id[0] = STYLUS_DEVICE_ID;
205 }
206 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
207 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
208 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
209 input_report_abs(input, ABS_PRESSURE, le16_to_cpup((__le16 *)&data[6]));
210 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
211 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
212 return 1;
213 }
214
215 static int wacom_dtu_irq(struct wacom_wac *wacom)
216 {
217 unsigned char *data = wacom->data;
218 struct input_dev *input = wacom->input;
219 int prox = data[1] & 0x20;
220
221 dev_dbg(input->dev.parent,
222 "%s: received report #%d", __func__, data[0]);
223
224 if (prox) {
225 /* Going into proximity select tool */
226 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
227 if (wacom->tool[0] == BTN_TOOL_PEN)
228 wacom->id[0] = STYLUS_DEVICE_ID;
229 else
230 wacom->id[0] = ERASER_DEVICE_ID;
231 }
232 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
233 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
234 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
235 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
236 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x01) << 8) | data[6]);
237 input_report_key(input, BTN_TOUCH, data[1] & 0x05);
238 if (!prox) /* out-prox */
239 wacom->id[0] = 0;
240 input_report_key(input, wacom->tool[0], prox);
241 input_report_abs(input, ABS_MISC, wacom->id[0]);
242 return 1;
243 }
244
245 static int wacom_dtus_irq(struct wacom_wac *wacom)
246 {
247 char *data = wacom->data;
248 struct input_dev *input = wacom->input;
249 unsigned short prox, pressure = 0;
250
251 if (data[0] != WACOM_REPORT_DTUS && data[0] != WACOM_REPORT_DTUSPAD) {
252 dev_dbg(input->dev.parent,
253 "%s: received unknown report #%d", __func__, data[0]);
254 return 0;
255 } else if (data[0] == WACOM_REPORT_DTUSPAD) {
256 input = wacom->pad_input;
257 input_report_key(input, BTN_0, (data[1] & 0x01));
258 input_report_key(input, BTN_1, (data[1] & 0x02));
259 input_report_key(input, BTN_2, (data[1] & 0x04));
260 input_report_key(input, BTN_3, (data[1] & 0x08));
261 input_report_abs(input, ABS_MISC,
262 data[1] & 0x0f ? PAD_DEVICE_ID : 0);
263 return 1;
264 } else {
265 prox = data[1] & 0x80;
266 if (prox) {
267 switch ((data[1] >> 3) & 3) {
268 case 1: /* Rubber */
269 wacom->tool[0] = BTN_TOOL_RUBBER;
270 wacom->id[0] = ERASER_DEVICE_ID;
271 break;
272
273 case 2: /* Pen */
274 wacom->tool[0] = BTN_TOOL_PEN;
275 wacom->id[0] = STYLUS_DEVICE_ID;
276 break;
277 }
278 }
279
280 input_report_key(input, BTN_STYLUS, data[1] & 0x20);
281 input_report_key(input, BTN_STYLUS2, data[1] & 0x40);
282 input_report_abs(input, ABS_X, get_unaligned_be16(&data[3]));
283 input_report_abs(input, ABS_Y, get_unaligned_be16(&data[5]));
284 pressure = ((data[1] & 0x03) << 8) | (data[2] & 0xff);
285 input_report_abs(input, ABS_PRESSURE, pressure);
286 input_report_key(input, BTN_TOUCH, pressure > 10);
287
288 if (!prox) /* out-prox */
289 wacom->id[0] = 0;
290 input_report_key(input, wacom->tool[0], prox);
291 input_report_abs(input, ABS_MISC, wacom->id[0]);
292 return 1;
293 }
294 }
295
296 static int wacom_graphire_irq(struct wacom_wac *wacom)
297 {
298 struct wacom_features *features = &wacom->features;
299 unsigned char *data = wacom->data;
300 struct input_dev *input = wacom->input;
301 struct input_dev *pad_input = wacom->pad_input;
302 int battery_capacity, ps_connected;
303 int prox;
304 int rw = 0;
305 int retval = 0;
306
307 if (features->type == GRAPHIRE_BT) {
308 if (data[0] != WACOM_REPORT_PENABLED_BT) {
309 dev_dbg(input->dev.parent,
310 "%s: received unknown report #%d\n", __func__,
311 data[0]);
312 goto exit;
313 }
314 } else if (data[0] != WACOM_REPORT_PENABLED) {
315 dev_dbg(input->dev.parent,
316 "%s: received unknown report #%d\n", __func__, data[0]);
317 goto exit;
318 }
319
320 prox = data[1] & 0x80;
321 if (prox || wacom->id[0]) {
322 if (prox) {
323 switch ((data[1] >> 5) & 3) {
324
325 case 0: /* Pen */
326 wacom->tool[0] = BTN_TOOL_PEN;
327 wacom->id[0] = STYLUS_DEVICE_ID;
328 break;
329
330 case 1: /* Rubber */
331 wacom->tool[0] = BTN_TOOL_RUBBER;
332 wacom->id[0] = ERASER_DEVICE_ID;
333 break;
334
335 case 2: /* Mouse with wheel */
336 input_report_key(input, BTN_MIDDLE, data[1] & 0x04);
337 /* fall through */
338
339 case 3: /* Mouse without wheel */
340 wacom->tool[0] = BTN_TOOL_MOUSE;
341 wacom->id[0] = CURSOR_DEVICE_ID;
342 break;
343 }
344 }
345 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
346 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
347 if (wacom->tool[0] != BTN_TOOL_MOUSE) {
348 if (features->type == GRAPHIRE_BT)
349 input_report_abs(input, ABS_PRESSURE, data[6] |
350 (((__u16) (data[1] & 0x08)) << 5));
351 else
352 input_report_abs(input, ABS_PRESSURE, data[6] |
353 ((data[7] & 0x03) << 8));
354 input_report_key(input, BTN_TOUCH, data[1] & 0x01);
355 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
356 input_report_key(input, BTN_STYLUS2, data[1] & 0x04);
357 } else {
358 input_report_key(input, BTN_LEFT, data[1] & 0x01);
359 input_report_key(input, BTN_RIGHT, data[1] & 0x02);
360 if (features->type == WACOM_G4 ||
361 features->type == WACOM_MO) {
362 input_report_abs(input, ABS_DISTANCE, data[6] & 0x3f);
363 rw = (data[7] & 0x04) - (data[7] & 0x03);
364 } else if (features->type == GRAPHIRE_BT) {
365 /* Compute distance between mouse and tablet */
366 rw = 44 - (data[6] >> 2);
367 rw = clamp_val(rw, 0, 31);
368 input_report_abs(input, ABS_DISTANCE, rw);
369 if (((data[1] >> 5) & 3) == 2) {
370 /* Mouse with wheel */
371 input_report_key(input, BTN_MIDDLE,
372 data[1] & 0x04);
373 rw = (data[6] & 0x01) ? -1 :
374 (data[6] & 0x02) ? 1 : 0;
375 } else {
376 rw = 0;
377 }
378 } else {
379 input_report_abs(input, ABS_DISTANCE, data[7] & 0x3f);
380 rw = -(signed char)data[6];
381 }
382 input_report_rel(input, REL_WHEEL, rw);
383 }
384
385 if (!prox)
386 wacom->id[0] = 0;
387 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
388 input_report_key(input, wacom->tool[0], prox);
389 input_sync(input); /* sync last event */
390 }
391
392 /* send pad data */
393 switch (features->type) {
394 case WACOM_G4:
395 prox = data[7] & 0xf8;
396 if (prox || wacom->id[1]) {
397 wacom->id[1] = PAD_DEVICE_ID;
398 input_report_key(pad_input, BTN_BACK, (data[7] & 0x40));
399 input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x80));
400 rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3);
401 input_report_rel(pad_input, REL_WHEEL, rw);
402 if (!prox)
403 wacom->id[1] = 0;
404 input_report_abs(pad_input, ABS_MISC, wacom->id[1]);
405 retval = 1;
406 }
407 break;
408
409 case WACOM_MO:
410 prox = (data[7] & 0xf8) || data[8];
411 if (prox || wacom->id[1]) {
412 wacom->id[1] = PAD_DEVICE_ID;
413 input_report_key(pad_input, BTN_BACK, (data[7] & 0x08));
414 input_report_key(pad_input, BTN_LEFT, (data[7] & 0x20));
415 input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x10));
416 input_report_key(pad_input, BTN_RIGHT, (data[7] & 0x40));
417 input_report_abs(pad_input, ABS_WHEEL, (data[8] & 0x7f));
418 if (!prox)
419 wacom->id[1] = 0;
420 input_report_abs(pad_input, ABS_MISC, wacom->id[1]);
421 retval = 1;
422 }
423 break;
424 case GRAPHIRE_BT:
425 prox = data[7] & 0x03;
426 if (prox || wacom->id[1]) {
427 wacom->id[1] = PAD_DEVICE_ID;
428 input_report_key(pad_input, BTN_0, (data[7] & 0x02));
429 input_report_key(pad_input, BTN_1, (data[7] & 0x01));
430 if (!prox)
431 wacom->id[1] = 0;
432 input_report_abs(pad_input, ABS_MISC, wacom->id[1]);
433 retval = 1;
434 }
435 break;
436 }
437
438 /* Store current battery capacity and power supply state */
439 if (features->type == GRAPHIRE_BT) {
440 rw = (data[7] >> 2 & 0x07);
441 battery_capacity = batcap_gr[rw];
442 ps_connected = rw == 7;
443 wacom_notify_battery(wacom, battery_capacity, ps_connected,
444 1, ps_connected);
445 }
446 exit:
447 return retval;
448 }
449
450 static void wacom_intuos_schedule_prox_event(struct wacom_wac *wacom_wac)
451 {
452 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
453 struct hid_report *r;
454 struct hid_report_enum *re;
455
456 re = &(wacom->hdev->report_enum[HID_FEATURE_REPORT]);
457 r = re->report_id_hash[WACOM_REPORT_INTUOSREAD];
458 if (r) {
459 hid_hw_request(wacom->hdev, r, HID_REQ_GET_REPORT);
460 }
461 }
462
463 static int wacom_intuos_inout(struct wacom_wac *wacom)
464 {
465 struct wacom_features *features = &wacom->features;
466 unsigned char *data = wacom->data;
467 struct input_dev *input = wacom->input;
468 int idx = 0;
469
470 /* tool number */
471 if (features->type == INTUOS)
472 idx = data[1] & 0x01;
473
474 /* Enter report */
475 if ((data[1] & 0xfc) == 0xc0) {
476 /* serial number of the tool */
477 wacom->serial[idx] = ((data[3] & 0x0f) << 28) +
478 (data[4] << 20) + (data[5] << 12) +
479 (data[6] << 4) + (data[7] >> 4);
480
481 wacom->id[idx] = (data[2] << 4) | (data[3] >> 4) |
482 ((data[7] & 0x0f) << 20) | ((data[8] & 0xf0) << 12);
483
484 switch (wacom->id[idx]) {
485 case 0x812: /* Inking pen */
486 case 0x801: /* Intuos3 Inking pen */
487 case 0x120802: /* Intuos4/5 Inking Pen */
488 case 0x012:
489 wacom->tool[idx] = BTN_TOOL_PENCIL;
490 break;
491
492 case 0x822: /* Pen */
493 case 0x842:
494 case 0x852:
495 case 0x823: /* Intuos3 Grip Pen */
496 case 0x813: /* Intuos3 Classic Pen */
497 case 0x885: /* Intuos3 Marker Pen */
498 case 0x802: /* Intuos4/5 13HD/24HD General Pen */
499 case 0x804: /* Intuos4/5 13HD/24HD Marker Pen */
500 case 0x022:
501 case 0x100804: /* Intuos4/5 13HD/24HD Art Pen */
502 case 0x140802: /* Intuos4/5 13HD/24HD Classic Pen */
503 case 0x160802: /* Cintiq 13HD Pro Pen */
504 case 0x180802: /* DTH2242 Pen */
505 case 0x100802: /* Intuos4/5 13HD/24HD General Pen */
506 wacom->tool[idx] = BTN_TOOL_PEN;
507 break;
508
509 case 0x832: /* Stroke pen */
510 case 0x032:
511 wacom->tool[idx] = BTN_TOOL_BRUSH;
512 break;
513
514 case 0x007: /* Mouse 4D and 2D */
515 case 0x09c:
516 case 0x094:
517 case 0x017: /* Intuos3 2D Mouse */
518 case 0x806: /* Intuos4 Mouse */
519 wacom->tool[idx] = BTN_TOOL_MOUSE;
520 break;
521
522 case 0x096: /* Lens cursor */
523 case 0x097: /* Intuos3 Lens cursor */
524 case 0x006: /* Intuos4 Lens cursor */
525 wacom->tool[idx] = BTN_TOOL_LENS;
526 break;
527
528 case 0x82a: /* Eraser */
529 case 0x85a:
530 case 0x91a:
531 case 0xd1a:
532 case 0x0fa:
533 case 0x82b: /* Intuos3 Grip Pen Eraser */
534 case 0x81b: /* Intuos3 Classic Pen Eraser */
535 case 0x91b: /* Intuos3 Airbrush Eraser */
536 case 0x80c: /* Intuos4/5 13HD/24HD Marker Pen Eraser */
537 case 0x80a: /* Intuos4/5 13HD/24HD General Pen Eraser */
538 case 0x90a: /* Intuos4/5 13HD/24HD Airbrush Eraser */
539 case 0x14080a: /* Intuos4/5 13HD/24HD Classic Pen Eraser */
540 case 0x10090a: /* Intuos4/5 13HD/24HD Airbrush Eraser */
541 case 0x10080c: /* Intuos4/5 13HD/24HD Art Pen Eraser */
542 case 0x16080a: /* Cintiq 13HD Pro Pen Eraser */
543 case 0x18080a: /* DTH2242 Eraser */
544 case 0x10080a: /* Intuos4/5 13HD/24HD General Pen Eraser */
545 wacom->tool[idx] = BTN_TOOL_RUBBER;
546 break;
547
548 case 0xd12:
549 case 0x912:
550 case 0x112:
551 case 0x913: /* Intuos3 Airbrush */
552 case 0x902: /* Intuos4/5 13HD/24HD Airbrush */
553 case 0x100902: /* Intuos4/5 13HD/24HD Airbrush */
554 wacom->tool[idx] = BTN_TOOL_AIRBRUSH;
555 break;
556
557 default: /* Unknown tool */
558 wacom->tool[idx] = BTN_TOOL_PEN;
559 break;
560 }
561 return 1;
562 }
563
564 /*
565 * don't report events for invalid data
566 */
567 /* older I4 styli don't work with new Cintiqs */
568 if ((!((wacom->id[idx] >> 20) & 0x01) &&
569 (features->type == WACOM_21UX2)) ||
570 /* Only large Intuos support Lense Cursor */
571 (wacom->tool[idx] == BTN_TOOL_LENS &&
572 (features->type == INTUOS3 ||
573 features->type == INTUOS3S ||
574 features->type == INTUOS4 ||
575 features->type == INTUOS4S ||
576 features->type == INTUOS5 ||
577 features->type == INTUOS5S ||
578 features->type == INTUOSPM ||
579 features->type == INTUOSPS)) ||
580 /* Cintiq doesn't send data when RDY bit isn't set */
581 (features->type == CINTIQ && !(data[1] & 0x40)))
582 return 1;
583
584 wacom->shared->stylus_in_proximity = true;
585 if (wacom->shared->touch_down)
586 return 1;
587
588 /* in Range while exiting */
589 if (((data[1] & 0xfe) == 0x20) && wacom->reporting_data) {
590 input_report_key(input, BTN_TOUCH, 0);
591 input_report_abs(input, ABS_PRESSURE, 0);
592 input_report_abs(input, ABS_DISTANCE, wacom->features.distance_max);
593 return 2;
594 }
595
596 /* Exit report */
597 if ((data[1] & 0xfe) == 0x80) {
598 wacom->shared->stylus_in_proximity = false;
599 wacom->reporting_data = false;
600
601 /* don't report exit if we don't know the ID */
602 if (!wacom->id[idx])
603 return 1;
604
605 /*
606 * Reset all states otherwise we lose the initial states
607 * when in-prox next time
608 */
609 input_report_abs(input, ABS_X, 0);
610 input_report_abs(input, ABS_Y, 0);
611 input_report_abs(input, ABS_DISTANCE, 0);
612 input_report_abs(input, ABS_TILT_X, 0);
613 input_report_abs(input, ABS_TILT_Y, 0);
614 if (wacom->tool[idx] >= BTN_TOOL_MOUSE) {
615 input_report_key(input, BTN_LEFT, 0);
616 input_report_key(input, BTN_MIDDLE, 0);
617 input_report_key(input, BTN_RIGHT, 0);
618 input_report_key(input, BTN_SIDE, 0);
619 input_report_key(input, BTN_EXTRA, 0);
620 input_report_abs(input, ABS_THROTTLE, 0);
621 input_report_abs(input, ABS_RZ, 0);
622 } else {
623 input_report_abs(input, ABS_PRESSURE, 0);
624 input_report_key(input, BTN_STYLUS, 0);
625 input_report_key(input, BTN_STYLUS2, 0);
626 input_report_key(input, BTN_TOUCH, 0);
627 input_report_abs(input, ABS_WHEEL, 0);
628 if (features->type >= INTUOS3S)
629 input_report_abs(input, ABS_Z, 0);
630 }
631 input_report_key(input, wacom->tool[idx], 0);
632 input_report_abs(input, ABS_MISC, 0); /* reset tool id */
633 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
634 wacom->id[idx] = 0;
635 return 2;
636 }
637
638 /* don't report other events if we don't know the ID */
639 if (!wacom->id[idx]) {
640 /* but reschedule a read of the current tool */
641 wacom_intuos_schedule_prox_event(wacom);
642 return 1;
643 }
644
645 return 0;
646 }
647
648 static void wacom_intuos_general(struct wacom_wac *wacom)
649 {
650 struct wacom_features *features = &wacom->features;
651 unsigned char *data = wacom->data;
652 struct input_dev *input = wacom->input;
653 unsigned int t;
654
655 /* general pen packet */
656 if ((data[1] & 0xb8) == 0xa0) {
657 t = (data[6] << 2) | ((data[7] >> 6) & 3);
658 if (features->type >= INTUOS4S && features->type <= CINTIQ_HYBRID) {
659 t = (t << 1) | (data[1] & 1);
660 }
661 input_report_abs(input, ABS_PRESSURE, t);
662 input_report_abs(input, ABS_TILT_X,
663 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64);
664 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64);
665 input_report_key(input, BTN_STYLUS, data[1] & 2);
666 input_report_key(input, BTN_STYLUS2, data[1] & 4);
667 input_report_key(input, BTN_TOUCH, t > 10);
668 }
669
670 /* airbrush second packet */
671 if ((data[1] & 0xbc) == 0xb4) {
672 input_report_abs(input, ABS_WHEEL,
673 (data[6] << 2) | ((data[7] >> 6) & 3));
674 input_report_abs(input, ABS_TILT_X,
675 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64);
676 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64);
677 }
678 }
679
680 static int wacom_intuos_irq(struct wacom_wac *wacom)
681 {
682 struct wacom_features *features = &wacom->features;
683 unsigned char *data = wacom->data;
684 struct input_dev *input = wacom->input;
685 unsigned int t;
686 int idx = 0, result;
687
688 if (data[0] != WACOM_REPORT_PENABLED &&
689 data[0] != WACOM_REPORT_INTUOSREAD &&
690 data[0] != WACOM_REPORT_INTUOSWRITE &&
691 data[0] != WACOM_REPORT_INTUOSPAD &&
692 data[0] != WACOM_REPORT_CINTIQ &&
693 data[0] != WACOM_REPORT_CINTIQPAD &&
694 data[0] != WACOM_REPORT_INTUOS5PAD) {
695 dev_dbg(input->dev.parent,
696 "%s: received unknown report #%d\n", __func__, data[0]);
697 return 0;
698 }
699
700 /* tool number */
701 if (features->type == INTUOS)
702 idx = data[1] & 0x01;
703
704 /* pad packets. Works as a second tool and is always in prox */
705 if (data[0] == WACOM_REPORT_INTUOSPAD || data[0] == WACOM_REPORT_INTUOS5PAD ||
706 data[0] == WACOM_REPORT_CINTIQPAD) {
707 input = wacom->pad_input;
708 if (features->type >= INTUOS4S && features->type <= INTUOS4L) {
709 input_report_key(input, BTN_0, (data[2] & 0x01));
710 input_report_key(input, BTN_1, (data[3] & 0x01));
711 input_report_key(input, BTN_2, (data[3] & 0x02));
712 input_report_key(input, BTN_3, (data[3] & 0x04));
713 input_report_key(input, BTN_4, (data[3] & 0x08));
714 input_report_key(input, BTN_5, (data[3] & 0x10));
715 input_report_key(input, BTN_6, (data[3] & 0x20));
716 if (data[1] & 0x80) {
717 input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f));
718 } else {
719 /* Out of proximity, clear wheel value. */
720 input_report_abs(input, ABS_WHEEL, 0);
721 }
722 if (features->type != INTUOS4S) {
723 input_report_key(input, BTN_7, (data[3] & 0x40));
724 input_report_key(input, BTN_8, (data[3] & 0x80));
725 }
726 if (data[1] | (data[2] & 0x01) | data[3]) {
727 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
728 } else {
729 input_report_abs(input, ABS_MISC, 0);
730 }
731 } else if (features->type == DTK) {
732 input_report_key(input, BTN_0, (data[6] & 0x01));
733 input_report_key(input, BTN_1, (data[6] & 0x02));
734 input_report_key(input, BTN_2, (data[6] & 0x04));
735 input_report_key(input, BTN_3, (data[6] & 0x08));
736 input_report_key(input, BTN_4, (data[6] & 0x10));
737 input_report_key(input, BTN_5, (data[6] & 0x20));
738 if (data[6] & 0x3f) {
739 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
740 } else {
741 input_report_abs(input, ABS_MISC, 0);
742 }
743 } else if (features->type == WACOM_13HD) {
744 input_report_key(input, BTN_0, (data[3] & 0x01));
745 input_report_key(input, BTN_1, (data[4] & 0x01));
746 input_report_key(input, BTN_2, (data[4] & 0x02));
747 input_report_key(input, BTN_3, (data[4] & 0x04));
748 input_report_key(input, BTN_4, (data[4] & 0x08));
749 input_report_key(input, BTN_5, (data[4] & 0x10));
750 input_report_key(input, BTN_6, (data[4] & 0x20));
751 input_report_key(input, BTN_7, (data[4] & 0x40));
752 input_report_key(input, BTN_8, (data[4] & 0x80));
753 if ((data[3] & 0x01) | data[4]) {
754 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
755 } else {
756 input_report_abs(input, ABS_MISC, 0);
757 }
758 } else if (features->type == WACOM_24HD) {
759 input_report_key(input, BTN_0, (data[6] & 0x01));
760 input_report_key(input, BTN_1, (data[6] & 0x02));
761 input_report_key(input, BTN_2, (data[6] & 0x04));
762 input_report_key(input, BTN_3, (data[6] & 0x08));
763 input_report_key(input, BTN_4, (data[6] & 0x10));
764 input_report_key(input, BTN_5, (data[6] & 0x20));
765 input_report_key(input, BTN_6, (data[6] & 0x40));
766 input_report_key(input, BTN_7, (data[6] & 0x80));
767 input_report_key(input, BTN_8, (data[8] & 0x01));
768 input_report_key(input, BTN_9, (data[8] & 0x02));
769 input_report_key(input, BTN_A, (data[8] & 0x04));
770 input_report_key(input, BTN_B, (data[8] & 0x08));
771 input_report_key(input, BTN_C, (data[8] & 0x10));
772 input_report_key(input, BTN_X, (data[8] & 0x20));
773 input_report_key(input, BTN_Y, (data[8] & 0x40));
774 input_report_key(input, BTN_Z, (data[8] & 0x80));
775
776 /*
777 * Three "buttons" are available on the 24HD which are
778 * physically implemented as a touchstrip. Each button
779 * is approximately 3 bits wide with a 2 bit spacing.
780 * The raw touchstrip bits are stored at:
781 * ((data[3] & 0x1f) << 8) | data[4])
782 */
783 input_report_key(input, KEY_PROG1, data[4] & 0x07);
784 input_report_key(input, KEY_PROG2, data[4] & 0xE0);
785 input_report_key(input, KEY_PROG3, data[3] & 0x1C);
786
787 if (data[1] & 0x80) {
788 input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f));
789 } else {
790 /* Out of proximity, clear wheel value. */
791 input_report_abs(input, ABS_WHEEL, 0);
792 }
793
794 if (data[2] & 0x80) {
795 input_report_abs(input, ABS_THROTTLE, (data[2] & 0x7f));
796 } else {
797 /* Out of proximity, clear second wheel value. */
798 input_report_abs(input, ABS_THROTTLE, 0);
799 }
800
801 if (data[1] | data[2] | (data[3] & 0x1f) | data[4] | data[6] | data[8]) {
802 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
803 } else {
804 input_report_abs(input, ABS_MISC, 0);
805 }
806 } else if (features->type == WACOM_27QHD) {
807 input_report_key(input, KEY_PROG1, data[2] & 0x01);
808 input_report_key(input, KEY_PROG2, data[2] & 0x02);
809 input_report_key(input, KEY_PROG3, data[2] & 0x04);
810
811 input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[4]));
812 input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[6]));
813 input_report_abs(input, ABS_Z, be16_to_cpup((__be16 *)&data[8]));
814 if ((data[2] & 0x07) | data[4] | data[5] | data[6] | data[7] | data[8] | data[9]) {
815 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
816 } else {
817 input_report_abs(input, ABS_MISC, 0);
818 }
819 } else if (features->type == CINTIQ_HYBRID) {
820 /*
821 * Do not send hardware buttons under Android. They
822 * are already sent to the system through GPIO (and
823 * have different meaning).
824 */
825 input_report_key(input, BTN_1, (data[4] & 0x01));
826 input_report_key(input, BTN_2, (data[4] & 0x02));
827 input_report_key(input, BTN_3, (data[4] & 0x04));
828 input_report_key(input, BTN_4, (data[4] & 0x08));
829
830 input_report_key(input, BTN_5, (data[4] & 0x10)); /* Right */
831 input_report_key(input, BTN_6, (data[4] & 0x20)); /* Up */
832 input_report_key(input, BTN_7, (data[4] & 0x40)); /* Left */
833 input_report_key(input, BTN_8, (data[4] & 0x80)); /* Down */
834 input_report_key(input, BTN_0, (data[3] & 0x01)); /* Center */
835
836 if (data[4] | (data[3] & 0x01)) {
837 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
838 } else {
839 input_report_abs(input, ABS_MISC, 0);
840 }
841 } else if (features->type >= INTUOS5S && features->type <= INTUOSPL) {
842 int i;
843
844 /* Touch ring mode switch has no capacitive sensor */
845 input_report_key(input, BTN_0, (data[3] & 0x01));
846
847 /*
848 * ExpressKeys on Intuos5/Intuos Pro have a capacitive sensor in
849 * addition to the mechanical switch. Switch data is
850 * stored in data[4], capacitive data in data[5].
851 */
852 for (i = 0; i < 8; i++)
853 input_report_key(input, BTN_1 + i, data[4] & (1 << i));
854
855 if (data[2] & 0x80) {
856 input_report_abs(input, ABS_WHEEL, (data[2] & 0x7f));
857 } else {
858 /* Out of proximity, clear wheel value. */
859 input_report_abs(input, ABS_WHEEL, 0);
860 }
861
862 if (data[2] | (data[3] & 0x01) | data[4] | data[5]) {
863 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
864 } else {
865 input_report_abs(input, ABS_MISC, 0);
866 }
867 } else {
868 if (features->type == WACOM_21UX2 || features->type == WACOM_22HD) {
869 input_report_key(input, BTN_0, (data[5] & 0x01));
870 input_report_key(input, BTN_1, (data[6] & 0x01));
871 input_report_key(input, BTN_2, (data[6] & 0x02));
872 input_report_key(input, BTN_3, (data[6] & 0x04));
873 input_report_key(input, BTN_4, (data[6] & 0x08));
874 input_report_key(input, BTN_5, (data[6] & 0x10));
875 input_report_key(input, BTN_6, (data[6] & 0x20));
876 input_report_key(input, BTN_7, (data[6] & 0x40));
877 input_report_key(input, BTN_8, (data[6] & 0x80));
878 input_report_key(input, BTN_9, (data[7] & 0x01));
879 input_report_key(input, BTN_A, (data[8] & 0x01));
880 input_report_key(input, BTN_B, (data[8] & 0x02));
881 input_report_key(input, BTN_C, (data[8] & 0x04));
882 input_report_key(input, BTN_X, (data[8] & 0x08));
883 input_report_key(input, BTN_Y, (data[8] & 0x10));
884 input_report_key(input, BTN_Z, (data[8] & 0x20));
885 input_report_key(input, BTN_BASE, (data[8] & 0x40));
886 input_report_key(input, BTN_BASE2, (data[8] & 0x80));
887
888 if (features->type == WACOM_22HD) {
889 input_report_key(input, KEY_PROG1, data[9] & 0x01);
890 input_report_key(input, KEY_PROG2, data[9] & 0x02);
891 input_report_key(input, KEY_PROG3, data[9] & 0x04);
892 }
893 } else {
894 input_report_key(input, BTN_0, (data[5] & 0x01));
895 input_report_key(input, BTN_1, (data[5] & 0x02));
896 input_report_key(input, BTN_2, (data[5] & 0x04));
897 input_report_key(input, BTN_3, (data[5] & 0x08));
898 input_report_key(input, BTN_4, (data[6] & 0x01));
899 input_report_key(input, BTN_5, (data[6] & 0x02));
900 input_report_key(input, BTN_6, (data[6] & 0x04));
901 input_report_key(input, BTN_7, (data[6] & 0x08));
902 input_report_key(input, BTN_8, (data[5] & 0x10));
903 input_report_key(input, BTN_9, (data[6] & 0x10));
904 }
905 input_report_abs(input, ABS_RX, ((data[1] & 0x1f) << 8) | data[2]);
906 input_report_abs(input, ABS_RY, ((data[3] & 0x1f) << 8) | data[4]);
907
908 if ((data[5] & 0x1f) | data[6] | (data[1] & 0x1f) |
909 data[2] | (data[3] & 0x1f) | data[4] | data[8] |
910 (data[7] & 0x01)) {
911 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
912 } else {
913 input_report_abs(input, ABS_MISC, 0);
914 }
915 }
916 return 1;
917 }
918
919 /* process in/out prox events */
920 result = wacom_intuos_inout(wacom);
921 if (result)
922 return result - 1;
923
924 if (features->type >= INTUOS3S) {
925 input_report_abs(input, ABS_X, (data[2] << 9) | (data[3] << 1) | ((data[9] >> 1) & 1));
926 input_report_abs(input, ABS_Y, (data[4] << 9) | (data[5] << 1) | (data[9] & 1));
927 input_report_abs(input, ABS_DISTANCE, ((data[9] >> 2) & 0x3f));
928 } else {
929 input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[2]));
930 input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[4]));
931 input_report_abs(input, ABS_DISTANCE, ((data[9] >> 3) & 0x1f));
932 }
933
934 /* process general packets */
935 wacom_intuos_general(wacom);
936
937 /* 4D mouse, 2D mouse, marker pen rotation, tilt mouse, or Lens cursor packets */
938 if ((data[1] & 0xbc) == 0xa8 || (data[1] & 0xbe) == 0xb0 || (data[1] & 0xbc) == 0xac) {
939
940 if (data[1] & 0x02) {
941 /* Rotation packet */
942 if (features->type >= INTUOS3S) {
943 /* I3 marker pen rotation */
944 t = (data[6] << 3) | ((data[7] >> 5) & 7);
945 t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) :
946 ((t-1) / 2 + 450)) : (450 - t / 2) ;
947 input_report_abs(input, ABS_Z, t);
948 } else {
949 /* 4D mouse rotation packet */
950 t = (data[6] << 3) | ((data[7] >> 5) & 7);
951 input_report_abs(input, ABS_RZ, (data[7] & 0x20) ?
952 ((t - 1) / 2) : -t / 2);
953 }
954
955 } else if (!(data[1] & 0x10) && features->type < INTUOS3S) {
956 /* 4D mouse packet */
957 input_report_key(input, BTN_LEFT, data[8] & 0x01);
958 input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
959 input_report_key(input, BTN_RIGHT, data[8] & 0x04);
960
961 input_report_key(input, BTN_SIDE, data[8] & 0x20);
962 input_report_key(input, BTN_EXTRA, data[8] & 0x10);
963 t = (data[6] << 2) | ((data[7] >> 6) & 3);
964 input_report_abs(input, ABS_THROTTLE, (data[8] & 0x08) ? -t : t);
965
966 } else if (wacom->tool[idx] == BTN_TOOL_MOUSE) {
967 /* I4 mouse */
968 if (features->type >= INTUOS4S && features->type <= INTUOSPL) {
969 input_report_key(input, BTN_LEFT, data[6] & 0x01);
970 input_report_key(input, BTN_MIDDLE, data[6] & 0x02);
971 input_report_key(input, BTN_RIGHT, data[6] & 0x04);
972 input_report_rel(input, REL_WHEEL, ((data[7] & 0x80) >> 7)
973 - ((data[7] & 0x40) >> 6));
974 input_report_key(input, BTN_SIDE, data[6] & 0x08);
975 input_report_key(input, BTN_EXTRA, data[6] & 0x10);
976
977 input_report_abs(input, ABS_TILT_X,
978 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64);
979 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64);
980 } else {
981 /* 2D mouse packet */
982 input_report_key(input, BTN_LEFT, data[8] & 0x04);
983 input_report_key(input, BTN_MIDDLE, data[8] & 0x08);
984 input_report_key(input, BTN_RIGHT, data[8] & 0x10);
985 input_report_rel(input, REL_WHEEL, (data[8] & 0x01)
986 - ((data[8] & 0x02) >> 1));
987
988 /* I3 2D mouse side buttons */
989 if (features->type >= INTUOS3S && features->type <= INTUOS3L) {
990 input_report_key(input, BTN_SIDE, data[8] & 0x40);
991 input_report_key(input, BTN_EXTRA, data[8] & 0x20);
992 }
993 }
994 } else if ((features->type < INTUOS3S || features->type == INTUOS3L ||
995 features->type == INTUOS4L || features->type == INTUOS5L ||
996 features->type == INTUOSPL) &&
997 wacom->tool[idx] == BTN_TOOL_LENS) {
998 /* Lens cursor packets */
999 input_report_key(input, BTN_LEFT, data[8] & 0x01);
1000 input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
1001 input_report_key(input, BTN_RIGHT, data[8] & 0x04);
1002 input_report_key(input, BTN_SIDE, data[8] & 0x10);
1003 input_report_key(input, BTN_EXTRA, data[8] & 0x08);
1004 }
1005 }
1006
1007 input_report_abs(input, ABS_MISC, wacom->id[idx]); /* report tool id */
1008 input_report_key(input, wacom->tool[idx], 1);
1009 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
1010 wacom->reporting_data = true;
1011 return 1;
1012 }
1013
1014 static int int_dist(int x1, int y1, int x2, int y2)
1015 {
1016 int x = x2 - x1;
1017 int y = y2 - y1;
1018
1019 return int_sqrt(x*x + y*y);
1020 }
1021
1022 static void wacom_intuos_bt_process_data(struct wacom_wac *wacom,
1023 unsigned char *data)
1024 {
1025 memcpy(wacom->data, data, 10);
1026 wacom_intuos_irq(wacom);
1027
1028 input_sync(wacom->input);
1029 if (wacom->pad_input)
1030 input_sync(wacom->pad_input);
1031 }
1032
1033 static int wacom_intuos_bt_irq(struct wacom_wac *wacom, size_t len)
1034 {
1035 unsigned char data[WACOM_PKGLEN_MAX];
1036 int i = 1;
1037 unsigned power_raw, battery_capacity, bat_charging, ps_connected;
1038
1039 memcpy(data, wacom->data, len);
1040
1041 switch (data[0]) {
1042 case 0x04:
1043 wacom_intuos_bt_process_data(wacom, data + i);
1044 i += 10;
1045 /* fall through */
1046 case 0x03:
1047 wacom_intuos_bt_process_data(wacom, data + i);
1048 i += 10;
1049 wacom_intuos_bt_process_data(wacom, data + i);
1050 i += 10;
1051 power_raw = data[i];
1052 bat_charging = (power_raw & 0x08) ? 1 : 0;
1053 ps_connected = (power_raw & 0x10) ? 1 : 0;
1054 battery_capacity = batcap_i4[power_raw & 0x07];
1055 wacom_notify_battery(wacom, battery_capacity, bat_charging,
1056 battery_capacity || bat_charging,
1057 ps_connected);
1058 break;
1059 default:
1060 dev_dbg(wacom->input->dev.parent,
1061 "Unknown report: %d,%d size:%zu\n",
1062 data[0], data[1], len);
1063 return 0;
1064 }
1065 return 0;
1066 }
1067
1068 static int wacom_wac_finger_count_touches(struct wacom_wac *wacom)
1069 {
1070 struct input_dev *input = wacom->input;
1071 unsigned touch_max = wacom->features.touch_max;
1072 int count = 0;
1073 int i;
1074
1075 /* non-HID_GENERIC single touch input doesn't call this routine */
1076 if ((touch_max == 1) && (wacom->features.type == HID_GENERIC))
1077 return wacom->hid_data.tipswitch &&
1078 !wacom->shared->stylus_in_proximity;
1079
1080 for (i = 0; i < input->mt->num_slots; i++) {
1081 struct input_mt_slot *ps = &input->mt->slots[i];
1082 int id = input_mt_get_value(ps, ABS_MT_TRACKING_ID);
1083 if (id >= 0)
1084 count++;
1085 }
1086
1087 return count;
1088 }
1089
1090 static int wacom_24hdt_irq(struct wacom_wac *wacom)
1091 {
1092 struct input_dev *input = wacom->input;
1093 unsigned char *data = wacom->data;
1094 int i;
1095 int current_num_contacts = data[61];
1096 int contacts_to_send = 0;
1097 int num_contacts_left = 4; /* maximum contacts per packet */
1098 int byte_per_packet = WACOM_BYTES_PER_24HDT_PACKET;
1099 int y_offset = 2;
1100
1101 if (wacom->features.type == WACOM_27QHDT) {
1102 current_num_contacts = data[63];
1103 num_contacts_left = 10;
1104 byte_per_packet = WACOM_BYTES_PER_QHDTHID_PACKET;
1105 y_offset = 0;
1106 }
1107
1108 /*
1109 * First packet resets the counter since only the first
1110 * packet in series will have non-zero current_num_contacts.
1111 */
1112 if (current_num_contacts)
1113 wacom->num_contacts_left = current_num_contacts;
1114
1115 contacts_to_send = min(num_contacts_left, wacom->num_contacts_left);
1116
1117 for (i = 0; i < contacts_to_send; i++) {
1118 int offset = (byte_per_packet * i) + 1;
1119 bool touch = (data[offset] & 0x1) && !wacom->shared->stylus_in_proximity;
1120 int slot = input_mt_get_slot_by_key(input, data[offset + 1]);
1121
1122 if (slot < 0)
1123 continue;
1124 input_mt_slot(input, slot);
1125 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1126
1127 if (touch) {
1128 int t_x = get_unaligned_le16(&data[offset + 2]);
1129 int t_y = get_unaligned_le16(&data[offset + 4 + y_offset]);
1130
1131 input_report_abs(input, ABS_MT_POSITION_X, t_x);
1132 input_report_abs(input, ABS_MT_POSITION_Y, t_y);
1133
1134 if (wacom->features.type != WACOM_27QHDT) {
1135 int c_x = get_unaligned_le16(&data[offset + 4]);
1136 int c_y = get_unaligned_le16(&data[offset + 8]);
1137 int w = get_unaligned_le16(&data[offset + 10]);
1138 int h = get_unaligned_le16(&data[offset + 12]);
1139
1140 input_report_abs(input, ABS_MT_TOUCH_MAJOR, min(w,h));
1141 input_report_abs(input, ABS_MT_WIDTH_MAJOR,
1142 min(w, h) + int_dist(t_x, t_y, c_x, c_y));
1143 input_report_abs(input, ABS_MT_WIDTH_MINOR, min(w, h));
1144 input_report_abs(input, ABS_MT_ORIENTATION, w > h);
1145 }
1146 }
1147 }
1148 input_mt_sync_frame(input);
1149
1150 wacom->num_contacts_left -= contacts_to_send;
1151 if (wacom->num_contacts_left <= 0) {
1152 wacom->num_contacts_left = 0;
1153 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
1154 }
1155 return 1;
1156 }
1157
1158 static int wacom_mt_touch(struct wacom_wac *wacom)
1159 {
1160 struct input_dev *input = wacom->input;
1161 unsigned char *data = wacom->data;
1162 int i;
1163 int current_num_contacts = data[2];
1164 int contacts_to_send = 0;
1165 int x_offset = 0;
1166
1167 /* MTTPC does not support Height and Width */
1168 if (wacom->features.type == MTTPC || wacom->features.type == MTTPC_B)
1169 x_offset = -4;
1170
1171 /*
1172 * First packet resets the counter since only the first
1173 * packet in series will have non-zero current_num_contacts.
1174 */
1175 if (current_num_contacts)
1176 wacom->num_contacts_left = current_num_contacts;
1177
1178 /* There are at most 5 contacts per packet */
1179 contacts_to_send = min(5, wacom->num_contacts_left);
1180
1181 for (i = 0; i < contacts_to_send; i++) {
1182 int offset = (WACOM_BYTES_PER_MT_PACKET + x_offset) * i + 3;
1183 bool touch = (data[offset] & 0x1) && !wacom->shared->stylus_in_proximity;
1184 int id = get_unaligned_le16(&data[offset + 1]);
1185 int slot = input_mt_get_slot_by_key(input, id);
1186
1187 if (slot < 0)
1188 continue;
1189
1190 input_mt_slot(input, slot);
1191 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1192 if (touch) {
1193 int x = get_unaligned_le16(&data[offset + x_offset + 7]);
1194 int y = get_unaligned_le16(&data[offset + x_offset + 9]);
1195 input_report_abs(input, ABS_MT_POSITION_X, x);
1196 input_report_abs(input, ABS_MT_POSITION_Y, y);
1197 }
1198 }
1199 input_mt_sync_frame(input);
1200
1201 wacom->num_contacts_left -= contacts_to_send;
1202 if (wacom->num_contacts_left <= 0) {
1203 wacom->num_contacts_left = 0;
1204 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
1205 }
1206 return 1;
1207 }
1208
1209 static int wacom_tpc_mt_touch(struct wacom_wac *wacom)
1210 {
1211 struct input_dev *input = wacom->input;
1212 unsigned char *data = wacom->data;
1213 int i;
1214
1215 for (i = 0; i < 2; i++) {
1216 int p = data[1] & (1 << i);
1217 bool touch = p && !wacom->shared->stylus_in_proximity;
1218
1219 input_mt_slot(input, i);
1220 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1221 if (touch) {
1222 int x = le16_to_cpup((__le16 *)&data[i * 2 + 2]) & 0x7fff;
1223 int y = le16_to_cpup((__le16 *)&data[i * 2 + 6]) & 0x7fff;
1224
1225 input_report_abs(input, ABS_MT_POSITION_X, x);
1226 input_report_abs(input, ABS_MT_POSITION_Y, y);
1227 }
1228 }
1229 input_mt_sync_frame(input);
1230
1231 /* keep touch state for pen event */
1232 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
1233
1234 return 1;
1235 }
1236
1237 static int wacom_tpc_single_touch(struct wacom_wac *wacom, size_t len)
1238 {
1239 unsigned char *data = wacom->data;
1240 struct input_dev *input = wacom->input;
1241 bool prox = !wacom->shared->stylus_in_proximity;
1242 int x = 0, y = 0;
1243
1244 if (wacom->features.touch_max > 1 || len > WACOM_PKGLEN_TPC2FG)
1245 return 0;
1246
1247 if (len == WACOM_PKGLEN_TPC1FG) {
1248 prox = prox && (data[0] & 0x01);
1249 x = get_unaligned_le16(&data[1]);
1250 y = get_unaligned_le16(&data[3]);
1251 } else if (len == WACOM_PKGLEN_TPC1FG_B) {
1252 prox = prox && (data[2] & 0x01);
1253 x = get_unaligned_le16(&data[3]);
1254 y = get_unaligned_le16(&data[5]);
1255 } else {
1256 prox = prox && (data[1] & 0x01);
1257 x = le16_to_cpup((__le16 *)&data[2]);
1258 y = le16_to_cpup((__le16 *)&data[4]);
1259 }
1260
1261 if (prox) {
1262 input_report_abs(input, ABS_X, x);
1263 input_report_abs(input, ABS_Y, y);
1264 }
1265 input_report_key(input, BTN_TOUCH, prox);
1266
1267 /* keep touch state for pen events */
1268 wacom->shared->touch_down = prox;
1269
1270 return 1;
1271 }
1272
1273 static int wacom_tpc_pen(struct wacom_wac *wacom)
1274 {
1275 unsigned char *data = wacom->data;
1276 struct input_dev *input = wacom->input;
1277 bool prox = data[1] & 0x20;
1278
1279 if (!wacom->shared->stylus_in_proximity) /* first in prox */
1280 /* Going into proximity select tool */
1281 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
1282
1283 /* keep pen state for touch events */
1284 wacom->shared->stylus_in_proximity = prox;
1285
1286 /* send pen events only when touch is up or forced out */
1287 if (!wacom->shared->touch_down) {
1288 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
1289 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
1290 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
1291 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
1292 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x07) << 8) | data[6]);
1293 input_report_key(input, BTN_TOUCH, data[1] & 0x05);
1294 input_report_key(input, wacom->tool[0], prox);
1295 return 1;
1296 }
1297
1298 return 0;
1299 }
1300
1301 static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len)
1302 {
1303 unsigned char *data = wacom->data;
1304
1305 dev_dbg(wacom->input->dev.parent,
1306 "%s: received report #%d\n", __func__, data[0]);
1307
1308 switch (len) {
1309 case WACOM_PKGLEN_TPC1FG:
1310 return wacom_tpc_single_touch(wacom, len);
1311
1312 case WACOM_PKGLEN_TPC2FG:
1313 return wacom_tpc_mt_touch(wacom);
1314
1315 case WACOM_PKGLEN_PENABLED:
1316 return wacom_tpc_pen(wacom);
1317
1318 default:
1319 switch (data[0]) {
1320 case WACOM_REPORT_TPC1FG:
1321 case WACOM_REPORT_TPCHID:
1322 case WACOM_REPORT_TPCST:
1323 case WACOM_REPORT_TPC1FGE:
1324 return wacom_tpc_single_touch(wacom, len);
1325
1326 case WACOM_REPORT_TPCMT:
1327 case WACOM_REPORT_TPCMT2:
1328 return wacom_mt_touch(wacom);
1329
1330 case WACOM_REPORT_PENABLED:
1331 return wacom_tpc_pen(wacom);
1332 }
1333 }
1334
1335 return 0;
1336 }
1337
1338 static void wacom_map_usage(struct wacom *wacom, struct hid_usage *usage,
1339 struct hid_field *field, __u8 type, __u16 code, int fuzz)
1340 {
1341 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1342 struct input_dev *input = wacom_wac->input;
1343 int fmin = field->logical_minimum;
1344 int fmax = field->logical_maximum;
1345
1346 usage->type = type;
1347 usage->code = code;
1348
1349 set_bit(type, input->evbit);
1350
1351 switch (type) {
1352 case EV_ABS:
1353 input_set_abs_params(input, code, fmin, fmax, fuzz, 0);
1354 input_abs_set_res(input, code,
1355 hidinput_calc_abs_res(field, code));
1356 break;
1357 case EV_KEY:
1358 input_set_capability(input, EV_KEY, code);
1359 break;
1360 case EV_MSC:
1361 input_set_capability(input, EV_MSC, code);
1362 break;
1363 }
1364 }
1365
1366 static void wacom_wac_pen_usage_mapping(struct hid_device *hdev,
1367 struct hid_field *field, struct hid_usage *usage)
1368 {
1369 struct wacom *wacom = hid_get_drvdata(hdev);
1370
1371 switch (usage->hid) {
1372 case HID_GD_X:
1373 wacom_map_usage(wacom, usage, field, EV_ABS, ABS_X, 4);
1374 break;
1375 case HID_GD_Y:
1376 wacom_map_usage(wacom, usage, field, EV_ABS, ABS_Y, 4);
1377 break;
1378 case HID_DG_TIPPRESSURE:
1379 wacom_map_usage(wacom, usage, field, EV_ABS, ABS_PRESSURE, 0);
1380 break;
1381 case HID_DG_INRANGE:
1382 wacom_map_usage(wacom, usage, field, EV_KEY, BTN_TOOL_PEN, 0);
1383 break;
1384 case HID_DG_INVERT:
1385 wacom_map_usage(wacom, usage, field, EV_KEY,
1386 BTN_TOOL_RUBBER, 0);
1387 break;
1388 case HID_DG_ERASER:
1389 case HID_DG_TIPSWITCH:
1390 wacom_map_usage(wacom, usage, field, EV_KEY, BTN_TOUCH, 0);
1391 break;
1392 case HID_DG_BARRELSWITCH:
1393 wacom_map_usage(wacom, usage, field, EV_KEY, BTN_STYLUS, 0);
1394 break;
1395 case HID_DG_BARRELSWITCH2:
1396 wacom_map_usage(wacom, usage, field, EV_KEY, BTN_STYLUS2, 0);
1397 break;
1398 case HID_DG_TOOLSERIALNUMBER:
1399 wacom_map_usage(wacom, usage, field, EV_MSC, MSC_SERIAL, 0);
1400 break;
1401 }
1402 }
1403
1404 static int wacom_wac_pen_event(struct hid_device *hdev, struct hid_field *field,
1405 struct hid_usage *usage, __s32 value)
1406 {
1407 struct wacom *wacom = hid_get_drvdata(hdev);
1408 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1409 struct input_dev *input = wacom_wac->input;
1410
1411 /* checking which Tool / tip switch to send */
1412 switch (usage->hid) {
1413 case HID_DG_INRANGE:
1414 wacom_wac->hid_data.inrange_state = value;
1415 return 0;
1416 case HID_DG_INVERT:
1417 wacom_wac->hid_data.invert_state = value;
1418 return 0;
1419 case HID_DG_ERASER:
1420 case HID_DG_TIPSWITCH:
1421 wacom_wac->hid_data.tipswitch |= value;
1422 return 0;
1423 }
1424
1425 /* send pen events only when touch is up or forced out */
1426 if (!usage->type || wacom_wac->shared->touch_down)
1427 return 0;
1428
1429 input_event(input, usage->type, usage->code, value);
1430
1431 return 0;
1432 }
1433
1434 static void wacom_wac_pen_report(struct hid_device *hdev,
1435 struct hid_report *report)
1436 {
1437 struct wacom *wacom = hid_get_drvdata(hdev);
1438 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1439 struct input_dev *input = wacom_wac->input;
1440 bool prox = wacom_wac->hid_data.inrange_state;
1441
1442 if (!wacom_wac->shared->stylus_in_proximity) /* first in prox */
1443 /* Going into proximity select tool */
1444 wacom_wac->tool[0] = wacom_wac->hid_data.invert_state ?
1445 BTN_TOOL_RUBBER : BTN_TOOL_PEN;
1446
1447 /* keep pen state for touch events */
1448 wacom_wac->shared->stylus_in_proximity = prox;
1449
1450 /* send pen events only when touch is up or forced out */
1451 if (!wacom_wac->shared->touch_down) {
1452 input_report_key(input, BTN_TOUCH,
1453 wacom_wac->hid_data.tipswitch);
1454 input_report_key(input, wacom_wac->tool[0], prox);
1455
1456 wacom_wac->hid_data.tipswitch = false;
1457
1458 input_sync(input);
1459 }
1460 }
1461
1462 static void wacom_wac_finger_usage_mapping(struct hid_device *hdev,
1463 struct hid_field *field, struct hid_usage *usage)
1464 {
1465 struct wacom *wacom = hid_get_drvdata(hdev);
1466 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1467 struct wacom_features *features = &wacom_wac->features;
1468 unsigned touch_max = wacom_wac->features.touch_max;
1469
1470 switch (usage->hid) {
1471 case HID_GD_X:
1472 features->last_slot_field = usage->hid;
1473 if (touch_max == 1)
1474 wacom_map_usage(wacom, usage, field, EV_ABS, ABS_X, 4);
1475 else
1476 wacom_map_usage(wacom, usage, field, EV_ABS,
1477 ABS_MT_POSITION_X, 4);
1478 break;
1479 case HID_GD_Y:
1480 features->last_slot_field = usage->hid;
1481 if (touch_max == 1)
1482 wacom_map_usage(wacom, usage, field, EV_ABS, ABS_Y, 4);
1483 else
1484 wacom_map_usage(wacom, usage, field, EV_ABS,
1485 ABS_MT_POSITION_Y, 4);
1486 break;
1487 case HID_DG_CONTACTID:
1488 features->last_slot_field = usage->hid;
1489 break;
1490 case HID_DG_INRANGE:
1491 features->last_slot_field = usage->hid;
1492 break;
1493 case HID_DG_INVERT:
1494 features->last_slot_field = usage->hid;
1495 break;
1496 case HID_DG_TIPSWITCH:
1497 features->last_slot_field = usage->hid;
1498 wacom_map_usage(wacom, usage, field, EV_KEY, BTN_TOUCH, 0);
1499 break;
1500 }
1501 }
1502
1503 static void wacom_wac_finger_slot(struct wacom_wac *wacom_wac,
1504 struct input_dev *input)
1505 {
1506 struct hid_data *hid_data = &wacom_wac->hid_data;
1507 bool mt = wacom_wac->features.touch_max > 1;
1508 bool prox = hid_data->tipswitch &&
1509 !wacom_wac->shared->stylus_in_proximity;
1510
1511 if (mt) {
1512 int slot;
1513
1514 slot = input_mt_get_slot_by_key(input, hid_data->id);
1515 input_mt_slot(input, slot);
1516 input_mt_report_slot_state(input, MT_TOOL_FINGER, prox);
1517 }
1518 else {
1519 input_report_key(input, BTN_TOUCH, prox);
1520 }
1521
1522 if (prox) {
1523 input_report_abs(input, mt ? ABS_MT_POSITION_X : ABS_X,
1524 hid_data->x);
1525 input_report_abs(input, mt ? ABS_MT_POSITION_Y : ABS_Y,
1526 hid_data->y);
1527 }
1528 }
1529
1530 static int wacom_wac_finger_event(struct hid_device *hdev,
1531 struct hid_field *field, struct hid_usage *usage, __s32 value)
1532 {
1533 struct wacom *wacom = hid_get_drvdata(hdev);
1534 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1535
1536 switch (usage->hid) {
1537 case HID_GD_X:
1538 wacom_wac->hid_data.x = value;
1539 break;
1540 case HID_GD_Y:
1541 wacom_wac->hid_data.y = value;
1542 break;
1543 case HID_DG_CONTACTID:
1544 wacom_wac->hid_data.id = value;
1545 break;
1546 case HID_DG_TIPSWITCH:
1547 wacom_wac->hid_data.tipswitch = value;
1548 break;
1549 }
1550
1551
1552 if (usage->usage_index + 1 == field->report_count) {
1553 if (usage->hid == wacom_wac->features.last_slot_field)
1554 wacom_wac_finger_slot(wacom_wac, wacom_wac->input);
1555 }
1556
1557 return 0;
1558 }
1559
1560 static void wacom_wac_finger_report(struct hid_device *hdev,
1561 struct hid_report *report)
1562 {
1563 struct wacom *wacom = hid_get_drvdata(hdev);
1564 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1565 struct input_dev *input = wacom_wac->input;
1566 unsigned touch_max = wacom_wac->features.touch_max;
1567
1568 if (touch_max > 1)
1569 input_mt_sync_frame(input);
1570
1571 input_sync(input);
1572
1573 /* keep touch state for pen event */
1574 wacom_wac->shared->touch_down = wacom_wac_finger_count_touches(wacom_wac);
1575 }
1576
1577 void wacom_wac_usage_mapping(struct hid_device *hdev,
1578 struct hid_field *field, struct hid_usage *usage)
1579 {
1580 struct wacom *wacom = hid_get_drvdata(hdev);
1581 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1582 struct input_dev *input = wacom_wac->input;
1583
1584 /* currently, only direct devices have proper hid report descriptors */
1585 __set_bit(INPUT_PROP_DIRECT, input->propbit);
1586
1587 if (WACOM_PEN_FIELD(field))
1588 return wacom_wac_pen_usage_mapping(hdev, field, usage);
1589
1590 if (WACOM_FINGER_FIELD(field))
1591 return wacom_wac_finger_usage_mapping(hdev, field, usage);
1592 }
1593
1594 int wacom_wac_event(struct hid_device *hdev, struct hid_field *field,
1595 struct hid_usage *usage, __s32 value)
1596 {
1597 struct wacom *wacom = hid_get_drvdata(hdev);
1598
1599 if (wacom->wacom_wac.features.type != HID_GENERIC)
1600 return 0;
1601
1602 if (WACOM_PEN_FIELD(field))
1603 return wacom_wac_pen_event(hdev, field, usage, value);
1604
1605 if (WACOM_FINGER_FIELD(field))
1606 return wacom_wac_finger_event(hdev, field, usage, value);
1607
1608 return 0;
1609 }
1610
1611 void wacom_wac_report(struct hid_device *hdev, struct hid_report *report)
1612 {
1613 struct wacom *wacom = hid_get_drvdata(hdev);
1614 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1615 struct hid_field *field = report->field[0];
1616
1617 if (wacom_wac->features.type != HID_GENERIC)
1618 return;
1619
1620 if (WACOM_PEN_FIELD(field))
1621 return wacom_wac_pen_report(hdev, report);
1622
1623 if (WACOM_FINGER_FIELD(field))
1624 return wacom_wac_finger_report(hdev, report);
1625 }
1626
1627 static int wacom_bpt_touch(struct wacom_wac *wacom)
1628 {
1629 struct wacom_features *features = &wacom->features;
1630 struct input_dev *input = wacom->input;
1631 struct input_dev *pad_input = wacom->pad_input;
1632 unsigned char *data = wacom->data;
1633 int i;
1634
1635 if (data[0] != 0x02)
1636 return 0;
1637
1638 for (i = 0; i < 2; i++) {
1639 int offset = (data[1] & 0x80) ? (8 * i) : (9 * i);
1640 bool touch = data[offset + 3] & 0x80;
1641
1642 /*
1643 * Touch events need to be disabled while stylus is
1644 * in proximity because user's hand is resting on touchpad
1645 * and sending unwanted events. User expects tablet buttons
1646 * to continue working though.
1647 */
1648 touch = touch && !wacom->shared->stylus_in_proximity;
1649
1650 input_mt_slot(input, i);
1651 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1652 if (touch) {
1653 int x = get_unaligned_be16(&data[offset + 3]) & 0x7ff;
1654 int y = get_unaligned_be16(&data[offset + 5]) & 0x7ff;
1655 if (features->quirks & WACOM_QUIRK_BBTOUCH_LOWRES) {
1656 x <<= 5;
1657 y <<= 5;
1658 }
1659 input_report_abs(input, ABS_MT_POSITION_X, x);
1660 input_report_abs(input, ABS_MT_POSITION_Y, y);
1661 }
1662 }
1663
1664 input_mt_sync_frame(input);
1665
1666 input_report_key(pad_input, BTN_LEFT, (data[1] & 0x08) != 0);
1667 input_report_key(pad_input, BTN_FORWARD, (data[1] & 0x04) != 0);
1668 input_report_key(pad_input, BTN_BACK, (data[1] & 0x02) != 0);
1669 input_report_key(pad_input, BTN_RIGHT, (data[1] & 0x01) != 0);
1670 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
1671
1672 return 1;
1673 }
1674
1675 static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data)
1676 {
1677 struct wacom_features *features = &wacom->features;
1678 struct input_dev *input = wacom->input;
1679 bool touch = data[1] & 0x80;
1680 int slot = input_mt_get_slot_by_key(input, data[0]);
1681
1682 if (slot < 0)
1683 return;
1684
1685 touch = touch && !wacom->shared->stylus_in_proximity;
1686
1687 input_mt_slot(input, slot);
1688 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1689
1690 if (touch) {
1691 int x = (data[2] << 4) | (data[4] >> 4);
1692 int y = (data[3] << 4) | (data[4] & 0x0f);
1693 int width, height;
1694
1695 if (features->type >= INTUOSPS && features->type <= INTUOSPL) {
1696 width = data[5] * 100;
1697 height = data[6] * 100;
1698 } else {
1699 /*
1700 * "a" is a scaled-down area which we assume is
1701 * roughly circular and which can be described as:
1702 * a=(pi*r^2)/C.
1703 */
1704 int a = data[5];
1705 int x_res = input_abs_get_res(input, ABS_MT_POSITION_X);
1706 int y_res = input_abs_get_res(input, ABS_MT_POSITION_Y);
1707 width = 2 * int_sqrt(a * WACOM_CONTACT_AREA_SCALE);
1708 height = width * y_res / x_res;
1709 }
1710
1711 input_report_abs(input, ABS_MT_POSITION_X, x);
1712 input_report_abs(input, ABS_MT_POSITION_Y, y);
1713 input_report_abs(input, ABS_MT_TOUCH_MAJOR, width);
1714 input_report_abs(input, ABS_MT_TOUCH_MINOR, height);
1715 }
1716 }
1717
1718 static void wacom_bpt3_button_msg(struct wacom_wac *wacom, unsigned char *data)
1719 {
1720 struct input_dev *input = wacom->pad_input;
1721 struct wacom_features *features = &wacom->features;
1722
1723 if (features->type == INTUOSHT) {
1724 input_report_key(input, BTN_LEFT, (data[1] & 0x02) != 0);
1725 input_report_key(input, BTN_BACK, (data[1] & 0x08) != 0);
1726 } else {
1727 input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0);
1728 input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0);
1729 }
1730 input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0);
1731 input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0);
1732 }
1733
1734 static int wacom_bpt3_touch(struct wacom_wac *wacom)
1735 {
1736 struct input_dev *input = wacom->input;
1737 unsigned char *data = wacom->data;
1738 int count = data[1] & 0x07;
1739 int i;
1740
1741 if (data[0] != 0x02)
1742 return 0;
1743
1744 /* data has up to 7 fixed sized 8-byte messages starting at data[2] */
1745 for (i = 0; i < count; i++) {
1746 int offset = (8 * i) + 2;
1747 int msg_id = data[offset];
1748
1749 if (msg_id >= 2 && msg_id <= 17)
1750 wacom_bpt3_touch_msg(wacom, data + offset);
1751 else if (msg_id == 128)
1752 wacom_bpt3_button_msg(wacom, data + offset);
1753
1754 }
1755 input_mt_sync_frame(input);
1756 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
1757
1758 return 1;
1759 }
1760
1761 static int wacom_bpt_pen(struct wacom_wac *wacom)
1762 {
1763 struct wacom_features *features = &wacom->features;
1764 struct input_dev *input = wacom->input;
1765 unsigned char *data = wacom->data;
1766 int prox = 0, x = 0, y = 0, p = 0, d = 0, pen = 0, btn1 = 0, btn2 = 0;
1767
1768 if (data[0] != WACOM_REPORT_PENABLED)
1769 return 0;
1770
1771 prox = (data[1] & 0x20) == 0x20;
1772
1773 /*
1774 * All reports shared between PEN and RUBBER tool must be
1775 * forced to a known starting value (zero) when transitioning to
1776 * out-of-prox.
1777 *
1778 * If not reset then, to userspace, it will look like lost events
1779 * if new tool comes in-prox with same values as previous tool sent.
1780 *
1781 * Hardware does report zero in most out-of-prox cases but not all.
1782 */
1783 if (!wacom->shared->stylus_in_proximity) {
1784 if (data[1] & 0x08) {
1785 wacom->tool[0] = BTN_TOOL_RUBBER;
1786 wacom->id[0] = ERASER_DEVICE_ID;
1787 } else {
1788 wacom->tool[0] = BTN_TOOL_PEN;
1789 wacom->id[0] = STYLUS_DEVICE_ID;
1790 }
1791 }
1792
1793 wacom->shared->stylus_in_proximity = prox;
1794 if (wacom->shared->touch_down)
1795 return 0;
1796
1797 if (prox) {
1798 x = le16_to_cpup((__le16 *)&data[2]);
1799 y = le16_to_cpup((__le16 *)&data[4]);
1800 p = le16_to_cpup((__le16 *)&data[6]);
1801 /*
1802 * Convert distance from out prox to distance from tablet.
1803 * distance will be greater than distance_max once
1804 * touching and applying pressure; do not report negative
1805 * distance.
1806 */
1807 if (data[8] <= features->distance_max)
1808 d = features->distance_max - data[8];
1809
1810 pen = data[1] & 0x01;
1811 btn1 = data[1] & 0x02;
1812 btn2 = data[1] & 0x04;
1813 } else {
1814 wacom->id[0] = 0;
1815 }
1816
1817 input_report_key(input, BTN_TOUCH, pen);
1818 input_report_key(input, BTN_STYLUS, btn1);
1819 input_report_key(input, BTN_STYLUS2, btn2);
1820
1821 input_report_abs(input, ABS_X, x);
1822 input_report_abs(input, ABS_Y, y);
1823 input_report_abs(input, ABS_PRESSURE, p);
1824 input_report_abs(input, ABS_DISTANCE, d);
1825
1826 input_report_key(input, wacom->tool[0], prox); /* PEN or RUBBER */
1827 input_report_abs(input, ABS_MISC, wacom->id[0]); /* TOOL ID */
1828
1829 return 1;
1830 }
1831
1832 static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len)
1833 {
1834 if (len == WACOM_PKGLEN_BBTOUCH)
1835 return wacom_bpt_touch(wacom);
1836 else if (len == WACOM_PKGLEN_BBTOUCH3)
1837 return wacom_bpt3_touch(wacom);
1838 else if (len == WACOM_PKGLEN_BBFUN || len == WACOM_PKGLEN_BBPEN)
1839 return wacom_bpt_pen(wacom);
1840
1841 return 0;
1842 }
1843
1844 static void wacom_bamboo_pad_pen_event(struct wacom_wac *wacom,
1845 unsigned char *data)
1846 {
1847 unsigned char prefix;
1848
1849 /*
1850 * We need to reroute the event from the debug interface to the
1851 * pen interface.
1852 * We need to add the report ID to the actual pen report, so we
1853 * temporary overwrite the first byte to prevent having to kzalloc/kfree
1854 * and memcpy the report.
1855 */
1856 prefix = data[0];
1857 data[0] = WACOM_REPORT_BPAD_PEN;
1858
1859 /*
1860 * actually reroute the event.
1861 * No need to check if wacom->shared->pen is valid, hid_input_report()
1862 * will check for us.
1863 */
1864 hid_input_report(wacom->shared->pen, HID_INPUT_REPORT, data,
1865 WACOM_PKGLEN_PENABLED, 1);
1866
1867 data[0] = prefix;
1868 }
1869
1870 static int wacom_bamboo_pad_touch_event(struct wacom_wac *wacom,
1871 unsigned char *data)
1872 {
1873 struct input_dev *input = wacom->input;
1874 unsigned char *finger_data, prefix;
1875 unsigned id;
1876 int x, y;
1877 bool valid;
1878
1879 prefix = data[0];
1880
1881 for (id = 0; id < wacom->features.touch_max; id++) {
1882 valid = !!(prefix & BIT(id)) &&
1883 !wacom->shared->stylus_in_proximity;
1884
1885 input_mt_slot(input, id);
1886 input_mt_report_slot_state(input, MT_TOOL_FINGER, valid);
1887
1888 if (!valid)
1889 continue;
1890
1891 finger_data = data + 1 + id * 3;
1892 x = finger_data[0] | ((finger_data[1] & 0x0f) << 8);
1893 y = (finger_data[2] << 4) | (finger_data[1] >> 4);
1894
1895 input_report_abs(input, ABS_MT_POSITION_X, x);
1896 input_report_abs(input, ABS_MT_POSITION_Y, y);
1897 }
1898
1899 input_mt_sync_frame(input);
1900
1901 input_report_key(input, BTN_LEFT, prefix & 0x40);
1902 input_report_key(input, BTN_RIGHT, prefix & 0x80);
1903
1904 /* keep touch state for pen event */
1905 wacom->shared->touch_down = !!prefix &&
1906 !wacom->shared->stylus_in_proximity;
1907
1908 return 1;
1909 }
1910
1911 static int wacom_bamboo_pad_irq(struct wacom_wac *wacom, size_t len)
1912 {
1913 unsigned char *data = wacom->data;
1914
1915 if (!((len == WACOM_PKGLEN_BPAD_TOUCH) ||
1916 (len == WACOM_PKGLEN_BPAD_TOUCH_USB)) ||
1917 (data[0] != WACOM_REPORT_BPAD_TOUCH))
1918 return 0;
1919
1920 if (data[1] & 0x01)
1921 wacom_bamboo_pad_pen_event(wacom, &data[1]);
1922
1923 if (data[1] & 0x02)
1924 return wacom_bamboo_pad_touch_event(wacom, &data[9]);
1925
1926 return 0;
1927 }
1928
1929 static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len)
1930 {
1931 unsigned char *data = wacom->data;
1932 int connected;
1933
1934 if (len != WACOM_PKGLEN_WIRELESS || data[0] != WACOM_REPORT_WL)
1935 return 0;
1936
1937 connected = data[1] & 0x01;
1938 if (connected) {
1939 int pid, battery, charging;
1940
1941 if ((wacom->shared->type == INTUOSHT) &&
1942 wacom->shared->touch_input &&
1943 wacom->shared->touch_max) {
1944 input_report_switch(wacom->shared->touch_input,
1945 SW_MUTE_DEVICE, data[5] & 0x40);
1946 input_sync(wacom->shared->touch_input);
1947 }
1948
1949 pid = get_unaligned_be16(&data[6]);
1950 battery = (data[5] & 0x3f) * 100 / 31;
1951 charging = !!(data[5] & 0x80);
1952 if (wacom->pid != pid) {
1953 wacom->pid = pid;
1954 wacom_schedule_work(wacom);
1955 }
1956
1957 if (wacom->shared->type)
1958 wacom_notify_battery(wacom, battery, charging, 1, 0);
1959
1960 } else if (wacom->pid != 0) {
1961 /* disconnected while previously connected */
1962 wacom->pid = 0;
1963 wacom_schedule_work(wacom);
1964 wacom_notify_battery(wacom, 0, 0, 0, 0);
1965 }
1966
1967 return 0;
1968 }
1969
1970 static int wacom_status_irq(struct wacom_wac *wacom_wac, size_t len)
1971 {
1972 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
1973 struct wacom_features *features = &wacom_wac->features;
1974 unsigned char *data = wacom_wac->data;
1975
1976 if (data[0] != WACOM_REPORT_USB)
1977 return 0;
1978
1979 if (features->type == INTUOSHT &&
1980 wacom_wac->shared->touch_input &&
1981 features->touch_max) {
1982 input_report_switch(wacom_wac->shared->touch_input,
1983 SW_MUTE_DEVICE, data[8] & 0x40);
1984 input_sync(wacom_wac->shared->touch_input);
1985 }
1986
1987 if (data[9] & 0x02) { /* wireless module is attached */
1988 int battery = (data[8] & 0x3f) * 100 / 31;
1989 bool charging = !!(data[8] & 0x80);
1990
1991 wacom_notify_battery(wacom_wac, battery, charging,
1992 battery || charging, 1);
1993
1994 if (!wacom->battery &&
1995 !(features->quirks & WACOM_QUIRK_BATTERY)) {
1996 features->quirks |= WACOM_QUIRK_BATTERY;
1997 INIT_WORK(&wacom->work, wacom_battery_work);
1998 wacom_schedule_work(wacom_wac);
1999 }
2000 }
2001 else if ((features->quirks & WACOM_QUIRK_BATTERY) &&
2002 wacom->battery) {
2003 features->quirks &= ~WACOM_QUIRK_BATTERY;
2004 INIT_WORK(&wacom->work, wacom_battery_work);
2005 wacom_schedule_work(wacom_wac);
2006 wacom_notify_battery(wacom_wac, 0, 0, 0, 0);
2007 }
2008 return 0;
2009 }
2010
2011 void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len)
2012 {
2013 bool sync;
2014
2015 switch (wacom_wac->features.type) {
2016 case PENPARTNER:
2017 sync = wacom_penpartner_irq(wacom_wac);
2018 break;
2019
2020 case PL:
2021 sync = wacom_pl_irq(wacom_wac);
2022 break;
2023
2024 case WACOM_G4:
2025 case GRAPHIRE:
2026 case GRAPHIRE_BT:
2027 case WACOM_MO:
2028 sync = wacom_graphire_irq(wacom_wac);
2029 break;
2030
2031 case PTU:
2032 sync = wacom_ptu_irq(wacom_wac);
2033 break;
2034
2035 case DTU:
2036 sync = wacom_dtu_irq(wacom_wac);
2037 break;
2038
2039 case DTUS:
2040 case DTUSX:
2041 sync = wacom_dtus_irq(wacom_wac);
2042 break;
2043
2044 case INTUOS:
2045 case INTUOS3S:
2046 case INTUOS3:
2047 case INTUOS3L:
2048 case INTUOS4S:
2049 case INTUOS4:
2050 case INTUOS4L:
2051 case CINTIQ:
2052 case WACOM_BEE:
2053 case WACOM_13HD:
2054 case WACOM_21UX2:
2055 case WACOM_22HD:
2056 case WACOM_24HD:
2057 case WACOM_27QHD:
2058 case DTK:
2059 case CINTIQ_HYBRID:
2060 sync = wacom_intuos_irq(wacom_wac);
2061 break;
2062
2063 case INTUOS4WL:
2064 sync = wacom_intuos_bt_irq(wacom_wac, len);
2065 break;
2066
2067 case WACOM_24HDT:
2068 case WACOM_27QHDT:
2069 sync = wacom_24hdt_irq(wacom_wac);
2070 break;
2071
2072 case INTUOS5S:
2073 case INTUOS5:
2074 case INTUOS5L:
2075 case INTUOSPS:
2076 case INTUOSPM:
2077 case INTUOSPL:
2078 if (len == WACOM_PKGLEN_BBTOUCH3)
2079 sync = wacom_bpt3_touch(wacom_wac);
2080 else if (wacom_wac->data[0] == WACOM_REPORT_USB)
2081 sync = wacom_status_irq(wacom_wac, len);
2082 else
2083 sync = wacom_intuos_irq(wacom_wac);
2084 break;
2085
2086 case TABLETPC:
2087 case TABLETPCE:
2088 case TABLETPC2FG:
2089 case MTSCREEN:
2090 case MTTPC:
2091 case MTTPC_B:
2092 sync = wacom_tpc_irq(wacom_wac, len);
2093 break;
2094
2095 case BAMBOO_PT:
2096 case INTUOSHT:
2097 if (wacom_wac->data[0] == WACOM_REPORT_USB)
2098 sync = wacom_status_irq(wacom_wac, len);
2099 else
2100 sync = wacom_bpt_irq(wacom_wac, len);
2101 break;
2102
2103 case BAMBOO_PAD:
2104 sync = wacom_bamboo_pad_irq(wacom_wac, len);
2105 break;
2106
2107 case WIRELESS:
2108 sync = wacom_wireless_irq(wacom_wac, len);
2109 break;
2110
2111 default:
2112 sync = false;
2113 break;
2114 }
2115
2116 if (sync) {
2117 input_sync(wacom_wac->input);
2118 if (wacom_wac->pad_input)
2119 input_sync(wacom_wac->pad_input);
2120 }
2121 }
2122
2123 static void wacom_setup_cintiq(struct wacom_wac *wacom_wac)
2124 {
2125 struct input_dev *input_dev = wacom_wac->input;
2126
2127 input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
2128
2129 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2130 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2131 __set_bit(BTN_TOOL_BRUSH, input_dev->keybit);
2132 __set_bit(BTN_TOOL_PENCIL, input_dev->keybit);
2133 __set_bit(BTN_TOOL_AIRBRUSH, input_dev->keybit);
2134 __set_bit(BTN_STYLUS, input_dev->keybit);
2135 __set_bit(BTN_STYLUS2, input_dev->keybit);
2136
2137 input_set_abs_params(input_dev, ABS_DISTANCE,
2138 0, wacom_wac->features.distance_max, 0, 0);
2139 input_set_abs_params(input_dev, ABS_WHEEL, 0, 1023, 0, 0);
2140 input_set_abs_params(input_dev, ABS_TILT_X, -64, 63, 0, 0);
2141 input_abs_set_res(input_dev, ABS_TILT_X, 57);
2142 input_set_abs_params(input_dev, ABS_TILT_Y, -64, 63, 0, 0);
2143 input_abs_set_res(input_dev, ABS_TILT_Y, 57);
2144 }
2145
2146 static void wacom_setup_intuos(struct wacom_wac *wacom_wac)
2147 {
2148 struct input_dev *input_dev = wacom_wac->input;
2149
2150 input_set_capability(input_dev, EV_REL, REL_WHEEL);
2151
2152 wacom_setup_cintiq(wacom_wac);
2153
2154 __set_bit(BTN_LEFT, input_dev->keybit);
2155 __set_bit(BTN_RIGHT, input_dev->keybit);
2156 __set_bit(BTN_MIDDLE, input_dev->keybit);
2157 __set_bit(BTN_SIDE, input_dev->keybit);
2158 __set_bit(BTN_EXTRA, input_dev->keybit);
2159 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
2160 __set_bit(BTN_TOOL_LENS, input_dev->keybit);
2161
2162 input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0);
2163 input_abs_set_res(input_dev, ABS_RZ, 287);
2164 input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0);
2165 }
2166
2167 void wacom_setup_device_quirks(struct wacom_features *features)
2168 {
2169
2170 /* touch device found but size is not defined. use default */
2171 if (features->device_type == BTN_TOOL_FINGER && !features->x_max) {
2172 features->x_max = 1023;
2173 features->y_max = 1023;
2174 }
2175
2176 /* quirk for bamboo touch with 2 low res touches */
2177 if (features->type == BAMBOO_PT &&
2178 features->pktlen == WACOM_PKGLEN_BBTOUCH) {
2179 features->x_max <<= 5;
2180 features->y_max <<= 5;
2181 features->x_fuzz <<= 5;
2182 features->y_fuzz <<= 5;
2183 features->quirks |= WACOM_QUIRK_BBTOUCH_LOWRES;
2184 }
2185
2186 if (features->type == WIRELESS) {
2187
2188 /* monitor never has input and pen/touch have delayed create */
2189 features->quirks |= WACOM_QUIRK_NO_INPUT;
2190
2191 /* must be monitor interface if no device_type set */
2192 if (!features->device_type) {
2193 features->quirks |= WACOM_QUIRK_MONITOR;
2194 features->quirks |= WACOM_QUIRK_BATTERY;
2195 }
2196 }
2197 }
2198
2199 static void wacom_abs_set_axis(struct input_dev *input_dev,
2200 struct wacom_wac *wacom_wac)
2201 {
2202 struct wacom_features *features = &wacom_wac->features;
2203
2204 if (features->device_type == BTN_TOOL_PEN) {
2205 input_set_abs_params(input_dev, ABS_X, features->x_min,
2206 features->x_max, features->x_fuzz, 0);
2207 input_set_abs_params(input_dev, ABS_Y, features->y_min,
2208 features->y_max, features->y_fuzz, 0);
2209 input_set_abs_params(input_dev, ABS_PRESSURE, 0,
2210 features->pressure_max, features->pressure_fuzz, 0);
2211
2212 /* penabled devices have fixed resolution for each model */
2213 input_abs_set_res(input_dev, ABS_X, features->x_resolution);
2214 input_abs_set_res(input_dev, ABS_Y, features->y_resolution);
2215 } else {
2216 if (features->touch_max == 1) {
2217 input_set_abs_params(input_dev, ABS_X, 0,
2218 features->x_max, features->x_fuzz, 0);
2219 input_set_abs_params(input_dev, ABS_Y, 0,
2220 features->y_max, features->y_fuzz, 0);
2221 input_abs_set_res(input_dev, ABS_X,
2222 features->x_resolution);
2223 input_abs_set_res(input_dev, ABS_Y,
2224 features->y_resolution);
2225 }
2226
2227 if (features->touch_max > 1) {
2228 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 0,
2229 features->x_max, features->x_fuzz, 0);
2230 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 0,
2231 features->y_max, features->y_fuzz, 0);
2232 input_abs_set_res(input_dev, ABS_MT_POSITION_X,
2233 features->x_resolution);
2234 input_abs_set_res(input_dev, ABS_MT_POSITION_Y,
2235 features->y_resolution);
2236 }
2237 }
2238 }
2239
2240 int wacom_setup_pentouch_input_capabilities(struct input_dev *input_dev,
2241 struct wacom_wac *wacom_wac)
2242 {
2243 struct wacom_features *features = &wacom_wac->features;
2244
2245 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
2246
2247 if (features->type == HID_GENERIC)
2248 /* setup has already been done */
2249 return 0;
2250
2251 __set_bit(BTN_TOUCH, input_dev->keybit);
2252 __set_bit(ABS_MISC, input_dev->absbit);
2253
2254 wacom_abs_set_axis(input_dev, wacom_wac);
2255
2256 switch (features->type) {
2257 case GRAPHIRE_BT:
2258 __clear_bit(ABS_MISC, input_dev->absbit);
2259
2260 case WACOM_MO:
2261 case WACOM_G4:
2262 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
2263 features->distance_max,
2264 0, 0);
2265 /* fall through */
2266
2267 case GRAPHIRE:
2268 input_set_capability(input_dev, EV_REL, REL_WHEEL);
2269
2270 __set_bit(BTN_LEFT, input_dev->keybit);
2271 __set_bit(BTN_RIGHT, input_dev->keybit);
2272 __set_bit(BTN_MIDDLE, input_dev->keybit);
2273
2274 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2275 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2276 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
2277 __set_bit(BTN_STYLUS, input_dev->keybit);
2278 __set_bit(BTN_STYLUS2, input_dev->keybit);
2279
2280 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2281 break;
2282
2283 case WACOM_27QHD:
2284 case WACOM_24HD:
2285 case DTK:
2286 case WACOM_22HD:
2287 case WACOM_21UX2:
2288 case WACOM_BEE:
2289 case CINTIQ:
2290 case WACOM_13HD:
2291 case CINTIQ_HYBRID:
2292 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
2293 input_abs_set_res(input_dev, ABS_Z, 287);
2294 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
2295 wacom_setup_cintiq(wacom_wac);
2296 break;
2297
2298 case INTUOS3:
2299 case INTUOS3L:
2300 case INTUOS3S:
2301 case INTUOS4:
2302 case INTUOS4WL:
2303 case INTUOS4L:
2304 case INTUOS4S:
2305 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
2306 input_abs_set_res(input_dev, ABS_Z, 287);
2307 /* fall through */
2308
2309 case INTUOS:
2310 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2311
2312 wacom_setup_intuos(wacom_wac);
2313 break;
2314
2315 case INTUOS5:
2316 case INTUOS5L:
2317 case INTUOSPM:
2318 case INTUOSPL:
2319 case INTUOS5S:
2320 case INTUOSPS:
2321 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2322
2323 if (features->device_type == BTN_TOOL_PEN) {
2324 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
2325 features->distance_max,
2326 0, 0);
2327
2328 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
2329 input_abs_set_res(input_dev, ABS_Z, 287);
2330
2331 wacom_setup_intuos(wacom_wac);
2332 } else if (features->device_type == BTN_TOOL_FINGER) {
2333 __clear_bit(ABS_MISC, input_dev->absbit);
2334
2335 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR,
2336 0, features->x_max, 0, 0);
2337 input_set_abs_params(input_dev, ABS_MT_TOUCH_MINOR,
2338 0, features->y_max, 0, 0);
2339 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);
2340 }
2341 break;
2342
2343 case WACOM_24HDT:
2344 if (features->device_type == BTN_TOOL_FINGER) {
2345 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0);
2346 input_set_abs_params(input_dev, ABS_MT_WIDTH_MAJOR, 0, features->x_max, 0, 0);
2347 input_set_abs_params(input_dev, ABS_MT_WIDTH_MINOR, 0, features->y_max, 0, 0);
2348 input_set_abs_params(input_dev, ABS_MT_ORIENTATION, 0, 1, 0, 0);
2349 }
2350 /* fall through */
2351
2352 case WACOM_27QHDT:
2353 case MTSCREEN:
2354 case MTTPC:
2355 case MTTPC_B:
2356 case TABLETPC2FG:
2357 if (features->device_type == BTN_TOOL_FINGER && features->touch_max > 1)
2358 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_DIRECT);
2359 /* fall through */
2360
2361 case TABLETPC:
2362 case TABLETPCE:
2363 __clear_bit(ABS_MISC, input_dev->absbit);
2364
2365 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
2366
2367 if (features->device_type != BTN_TOOL_PEN)
2368 break; /* no need to process stylus stuff */
2369
2370 /* fall through */
2371
2372 case DTUS:
2373 case DTUSX:
2374 case PL:
2375 case DTU:
2376 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2377 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2378 __set_bit(BTN_STYLUS, input_dev->keybit);
2379 __set_bit(BTN_STYLUS2, input_dev->keybit);
2380
2381 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
2382 break;
2383
2384 case PTU:
2385 __set_bit(BTN_STYLUS2, input_dev->keybit);
2386 /* fall through */
2387
2388 case PENPARTNER:
2389 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2390 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2391 __set_bit(BTN_STYLUS, input_dev->keybit);
2392
2393 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2394 break;
2395
2396 case INTUOSHT:
2397 if (features->touch_max &&
2398 features->device_type == BTN_TOOL_FINGER) {
2399 input_dev->evbit[0] |= BIT_MASK(EV_SW);
2400 __set_bit(SW_MUTE_DEVICE, input_dev->swbit);
2401 }
2402 /* fall through */
2403
2404 case BAMBOO_PT:
2405 __clear_bit(ABS_MISC, input_dev->absbit);
2406
2407 if (features->device_type == BTN_TOOL_FINGER) {
2408
2409 if (features->touch_max) {
2410 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {
2411 input_set_abs_params(input_dev,
2412 ABS_MT_TOUCH_MAJOR,
2413 0, features->x_max, 0, 0);
2414 input_set_abs_params(input_dev,
2415 ABS_MT_TOUCH_MINOR,
2416 0, features->y_max, 0, 0);
2417 }
2418 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);
2419 } else {
2420 /* buttons/keys only interface */
2421 __clear_bit(ABS_X, input_dev->absbit);
2422 __clear_bit(ABS_Y, input_dev->absbit);
2423 __clear_bit(BTN_TOUCH, input_dev->keybit);
2424
2425 /* PAD is setup by wacom_setup_pad_input_capabilities later */
2426 return 1;
2427 }
2428 } else if (features->device_type == BTN_TOOL_PEN) {
2429 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2430 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2431 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2432 __set_bit(BTN_STYLUS, input_dev->keybit);
2433 __set_bit(BTN_STYLUS2, input_dev->keybit);
2434 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
2435 features->distance_max,
2436 0, 0);
2437 }
2438 break;
2439 case BAMBOO_PAD:
2440 __clear_bit(ABS_MISC, input_dev->absbit);
2441 input_mt_init_slots(input_dev, features->touch_max,
2442 INPUT_MT_POINTER);
2443 __set_bit(BTN_LEFT, input_dev->keybit);
2444 __set_bit(BTN_RIGHT, input_dev->keybit);
2445 break;
2446 }
2447 return 0;
2448 }
2449
2450 int wacom_setup_pad_input_capabilities(struct input_dev *input_dev,
2451 struct wacom_wac *wacom_wac)
2452 {
2453 struct wacom_features *features = &wacom_wac->features;
2454 int i;
2455
2456 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
2457
2458 /* kept for making legacy xf86-input-wacom working with the wheels */
2459 __set_bit(ABS_MISC, input_dev->absbit);
2460
2461 /* kept for making legacy xf86-input-wacom accepting the pad */
2462 input_set_abs_params(input_dev, ABS_X, 0, 1, 0, 0);
2463 input_set_abs_params(input_dev, ABS_Y, 0, 1, 0, 0);
2464
2465 /* kept for making udev and libwacom accepting the pad */
2466 __set_bit(BTN_STYLUS, input_dev->keybit);
2467
2468 switch (features->type) {
2469 case GRAPHIRE_BT:
2470 __set_bit(BTN_0, input_dev->keybit);
2471 __set_bit(BTN_1, input_dev->keybit);
2472 break;
2473
2474 case WACOM_MO:
2475 __set_bit(BTN_BACK, input_dev->keybit);
2476 __set_bit(BTN_LEFT, input_dev->keybit);
2477 __set_bit(BTN_FORWARD, input_dev->keybit);
2478 __set_bit(BTN_RIGHT, input_dev->keybit);
2479 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2480 break;
2481
2482 case WACOM_G4:
2483 __set_bit(BTN_BACK, input_dev->keybit);
2484 __set_bit(BTN_FORWARD, input_dev->keybit);
2485 input_set_capability(input_dev, EV_REL, REL_WHEEL);
2486 break;
2487
2488 case WACOM_24HD:
2489 __set_bit(BTN_A, input_dev->keybit);
2490 __set_bit(BTN_B, input_dev->keybit);
2491 __set_bit(BTN_C, input_dev->keybit);
2492 __set_bit(BTN_X, input_dev->keybit);
2493 __set_bit(BTN_Y, input_dev->keybit);
2494 __set_bit(BTN_Z, input_dev->keybit);
2495
2496 for (i = 0; i < 10; i++)
2497 __set_bit(BTN_0 + i, input_dev->keybit);
2498
2499 __set_bit(KEY_PROG1, input_dev->keybit);
2500 __set_bit(KEY_PROG2, input_dev->keybit);
2501 __set_bit(KEY_PROG3, input_dev->keybit);
2502
2503 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2504 input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0);
2505 break;
2506
2507 case WACOM_27QHD:
2508 __set_bit(KEY_PROG1, input_dev->keybit);
2509 __set_bit(KEY_PROG2, input_dev->keybit);
2510 __set_bit(KEY_PROG3, input_dev->keybit);
2511 input_set_abs_params(input_dev, ABS_X, -2048, 2048, 0, 0);
2512 input_abs_set_res(input_dev, ABS_X, 1024); /* points/g */
2513 input_set_abs_params(input_dev, ABS_Y, -2048, 2048, 0, 0);
2514 input_abs_set_res(input_dev, ABS_Y, 1024);
2515 input_set_abs_params(input_dev, ABS_Z, -2048, 2048, 0, 0);
2516 input_abs_set_res(input_dev, ABS_Z, 1024);
2517 __set_bit(INPUT_PROP_ACCELEROMETER, input_dev->propbit);
2518 break;
2519
2520 case DTK:
2521 for (i = 0; i < 6; i++)
2522 __set_bit(BTN_0 + i, input_dev->keybit);
2523
2524 break;
2525
2526 case WACOM_22HD:
2527 __set_bit(KEY_PROG1, input_dev->keybit);
2528 __set_bit(KEY_PROG2, input_dev->keybit);
2529 __set_bit(KEY_PROG3, input_dev->keybit);
2530 /* fall through */
2531
2532 case WACOM_21UX2:
2533 __set_bit(BTN_A, input_dev->keybit);
2534 __set_bit(BTN_B, input_dev->keybit);
2535 __set_bit(BTN_C, input_dev->keybit);
2536 __set_bit(BTN_X, input_dev->keybit);
2537 __set_bit(BTN_Y, input_dev->keybit);
2538 __set_bit(BTN_Z, input_dev->keybit);
2539 __set_bit(BTN_BASE, input_dev->keybit);
2540 __set_bit(BTN_BASE2, input_dev->keybit);
2541 /* fall through */
2542
2543 case WACOM_BEE:
2544 __set_bit(BTN_8, input_dev->keybit);
2545 __set_bit(BTN_9, input_dev->keybit);
2546 /* fall through */
2547
2548 case CINTIQ:
2549 for (i = 0; i < 8; i++)
2550 __set_bit(BTN_0 + i, input_dev->keybit);
2551
2552 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
2553 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
2554 break;
2555
2556 case WACOM_13HD:
2557 for (i = 0; i < 9; i++)
2558 __set_bit(BTN_0 + i, input_dev->keybit);
2559
2560 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2561 break;
2562
2563 case INTUOS3:
2564 case INTUOS3L:
2565 __set_bit(BTN_4, input_dev->keybit);
2566 __set_bit(BTN_5, input_dev->keybit);
2567 __set_bit(BTN_6, input_dev->keybit);
2568 __set_bit(BTN_7, input_dev->keybit);
2569
2570 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
2571 /* fall through */
2572
2573 case INTUOS3S:
2574 __set_bit(BTN_0, input_dev->keybit);
2575 __set_bit(BTN_1, input_dev->keybit);
2576 __set_bit(BTN_2, input_dev->keybit);
2577 __set_bit(BTN_3, input_dev->keybit);
2578
2579 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
2580 break;
2581
2582 case INTUOS5:
2583 case INTUOS5L:
2584 case INTUOSPM:
2585 case INTUOSPL:
2586 __set_bit(BTN_7, input_dev->keybit);
2587 __set_bit(BTN_8, input_dev->keybit);
2588 /* fall through */
2589
2590 case INTUOS5S:
2591 case INTUOSPS:
2592 /* touch interface does not have the pad device */
2593 if (features->device_type != BTN_TOOL_PEN)
2594 return -ENODEV;
2595
2596 for (i = 0; i < 7; i++)
2597 __set_bit(BTN_0 + i, input_dev->keybit);
2598
2599 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2600 break;
2601
2602 case INTUOS4WL:
2603 /*
2604 * For Bluetooth devices, the udev rule does not work correctly
2605 * for pads unless we add a stylus capability, which forces
2606 * ID_INPUT_TABLET to be set.
2607 */
2608 __set_bit(BTN_STYLUS, input_dev->keybit);
2609 /* fall through */
2610
2611 case INTUOS4:
2612 case INTUOS4L:
2613 __set_bit(BTN_7, input_dev->keybit);
2614 __set_bit(BTN_8, input_dev->keybit);
2615 /* fall through */
2616
2617 case INTUOS4S:
2618 for (i = 0; i < 7; i++)
2619 __set_bit(BTN_0 + i, input_dev->keybit);
2620
2621 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2622 break;
2623
2624 case CINTIQ_HYBRID:
2625 for (i = 0; i < 9; i++)
2626 __set_bit(BTN_0 + i, input_dev->keybit);
2627
2628 break;
2629
2630 case DTUS:
2631 for (i = 0; i < 4; i++)
2632 __set_bit(BTN_0 + i, input_dev->keybit);
2633 break;
2634
2635 case INTUOSHT:
2636 case BAMBOO_PT:
2637 /* pad device is on the touch interface */
2638 if ((features->device_type != BTN_TOOL_FINGER) ||
2639 /* Bamboo Pen only tablet does not have pad */
2640 ((features->type == BAMBOO_PT) && !features->touch_max))
2641 return -ENODEV;
2642
2643 __clear_bit(ABS_MISC, input_dev->absbit);
2644
2645 __set_bit(BTN_LEFT, input_dev->keybit);
2646 __set_bit(BTN_FORWARD, input_dev->keybit);
2647 __set_bit(BTN_BACK, input_dev->keybit);
2648 __set_bit(BTN_RIGHT, input_dev->keybit);
2649
2650 break;
2651
2652 default:
2653 /* no pad supported */
2654 return -ENODEV;
2655 }
2656 return 0;
2657 }
2658
2659 static const struct wacom_features wacom_features_0x00 =
2660 { "Wacom Penpartner", 5040, 3780, 255, 0,
2661 PENPARTNER, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
2662 static const struct wacom_features wacom_features_0x10 =
2663 { "Wacom Graphire", 10206, 7422, 511, 63,
2664 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2665 static const struct wacom_features wacom_features_0x81 =
2666 { "Wacom Graphire BT", 16704, 12064, 511, 32,
2667 GRAPHIRE_BT, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2668 static const struct wacom_features wacom_features_0x11 =
2669 { "Wacom Graphire2 4x5", 10206, 7422, 511, 63,
2670 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2671 static const struct wacom_features wacom_features_0x12 =
2672 { "Wacom Graphire2 5x7", 13918, 10206, 511, 63,
2673 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2674 static const struct wacom_features wacom_features_0x13 =
2675 { "Wacom Graphire3", 10208, 7424, 511, 63,
2676 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2677 static const struct wacom_features wacom_features_0x14 =
2678 { "Wacom Graphire3 6x8", 16704, 12064, 511, 63,
2679 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2680 static const struct wacom_features wacom_features_0x15 =
2681 { "Wacom Graphire4 4x5", 10208, 7424, 511, 63,
2682 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2683 static const struct wacom_features wacom_features_0x16 =
2684 { "Wacom Graphire4 6x8", 16704, 12064, 511, 63,
2685 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2686 static const struct wacom_features wacom_features_0x17 =
2687 { "Wacom BambooFun 4x5", 14760, 9225, 511, 63,
2688 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2689 static const struct wacom_features wacom_features_0x18 =
2690 { "Wacom BambooFun 6x8", 21648, 13530, 511, 63,
2691 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2692 static const struct wacom_features wacom_features_0x19 =
2693 { "Wacom Bamboo1 Medium", 16704, 12064, 511, 63,
2694 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2695 static const struct wacom_features wacom_features_0x60 =
2696 { "Wacom Volito", 5104, 3712, 511, 63,
2697 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2698 static const struct wacom_features wacom_features_0x61 =
2699 { "Wacom PenStation2", 3250, 2320, 255, 63,
2700 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2701 static const struct wacom_features wacom_features_0x62 =
2702 { "Wacom Volito2 4x5", 5104, 3712, 511, 63,
2703 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2704 static const struct wacom_features wacom_features_0x63 =
2705 { "Wacom Volito2 2x3", 3248, 2320, 511, 63,
2706 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2707 static const struct wacom_features wacom_features_0x64 =
2708 { "Wacom PenPartner2", 3250, 2320, 511, 63,
2709 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2710 static const struct wacom_features wacom_features_0x65 =
2711 { "Wacom Bamboo", 14760, 9225, 511, 63,
2712 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2713 static const struct wacom_features wacom_features_0x69 =
2714 { "Wacom Bamboo1", 5104, 3712, 511, 63,
2715 GRAPHIRE, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
2716 static const struct wacom_features wacom_features_0x6A =
2717 { "Wacom Bamboo1 4x6", 14760, 9225, 1023, 63,
2718 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2719 static const struct wacom_features wacom_features_0x6B =
2720 { "Wacom Bamboo1 5x8", 21648, 13530, 1023, 63,
2721 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2722 static const struct wacom_features wacom_features_0x20 =
2723 { "Wacom Intuos 4x5", 12700, 10600, 1023, 31,
2724 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2725 static const struct wacom_features wacom_features_0x21 =
2726 { "Wacom Intuos 6x8", 20320, 16240, 1023, 31,
2727 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2728 static const struct wacom_features wacom_features_0x22 =
2729 { "Wacom Intuos 9x12", 30480, 24060, 1023, 31,
2730 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2731 static const struct wacom_features wacom_features_0x23 =
2732 { "Wacom Intuos 12x12", 30480, 31680, 1023, 31,
2733 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2734 static const struct wacom_features wacom_features_0x24 =
2735 { "Wacom Intuos 12x18", 45720, 31680, 1023, 31,
2736 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2737 static const struct wacom_features wacom_features_0x30 =
2738 { "Wacom PL400", 5408, 4056, 255, 0,
2739 PL, WACOM_PL_RES, WACOM_PL_RES };
2740 static const struct wacom_features wacom_features_0x31 =
2741 { "Wacom PL500", 6144, 4608, 255, 0,
2742 PL, WACOM_PL_RES, WACOM_PL_RES };
2743 static const struct wacom_features wacom_features_0x32 =
2744 { "Wacom PL600", 6126, 4604, 255, 0,
2745 PL, WACOM_PL_RES, WACOM_PL_RES };
2746 static const struct wacom_features wacom_features_0x33 =
2747 { "Wacom PL600SX", 6260, 5016, 255, 0,
2748 PL, WACOM_PL_RES, WACOM_PL_RES };
2749 static const struct wacom_features wacom_features_0x34 =
2750 { "Wacom PL550", 6144, 4608, 511, 0,
2751 PL, WACOM_PL_RES, WACOM_PL_RES };
2752 static const struct wacom_features wacom_features_0x35 =
2753 { "Wacom PL800", 7220, 5780, 511, 0,
2754 PL, WACOM_PL_RES, WACOM_PL_RES };
2755 static const struct wacom_features wacom_features_0x37 =
2756 { "Wacom PL700", 6758, 5406, 511, 0,
2757 PL, WACOM_PL_RES, WACOM_PL_RES };
2758 static const struct wacom_features wacom_features_0x38 =
2759 { "Wacom PL510", 6282, 4762, 511, 0,
2760 PL, WACOM_PL_RES, WACOM_PL_RES };
2761 static const struct wacom_features wacom_features_0x39 =
2762 { "Wacom DTU710", 34080, 27660, 511, 0,
2763 PL, WACOM_PL_RES, WACOM_PL_RES };
2764 static const struct wacom_features wacom_features_0xC4 =
2765 { "Wacom DTF521", 6282, 4762, 511, 0,
2766 PL, WACOM_PL_RES, WACOM_PL_RES };
2767 static const struct wacom_features wacom_features_0xC0 =
2768 { "Wacom DTF720", 6858, 5506, 511, 0,
2769 PL, WACOM_PL_RES, WACOM_PL_RES };
2770 static const struct wacom_features wacom_features_0xC2 =
2771 { "Wacom DTF720a", 6858, 5506, 511, 0,
2772 PL, WACOM_PL_RES, WACOM_PL_RES };
2773 static const struct wacom_features wacom_features_0x03 =
2774 { "Wacom Cintiq Partner", 20480, 15360, 511, 0,
2775 PTU, WACOM_PL_RES, WACOM_PL_RES };
2776 static const struct wacom_features wacom_features_0x41 =
2777 { "Wacom Intuos2 4x5", 12700, 10600, 1023, 31,
2778 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2779 static const struct wacom_features wacom_features_0x42 =
2780 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31,
2781 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2782 static const struct wacom_features wacom_features_0x43 =
2783 { "Wacom Intuos2 9x12", 30480, 24060, 1023, 31,
2784 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2785 static const struct wacom_features wacom_features_0x44 =
2786 { "Wacom Intuos2 12x12", 30480, 31680, 1023, 31,
2787 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2788 static const struct wacom_features wacom_features_0x45 =
2789 { "Wacom Intuos2 12x18", 45720, 31680, 1023, 31,
2790 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2791 static const struct wacom_features wacom_features_0xB0 =
2792 { "Wacom Intuos3 4x5", 25400, 20320, 1023, 63,
2793 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2794 static const struct wacom_features wacom_features_0xB1 =
2795 { "Wacom Intuos3 6x8", 40640, 30480, 1023, 63,
2796 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2797 static const struct wacom_features wacom_features_0xB2 =
2798 { "Wacom Intuos3 9x12", 60960, 45720, 1023, 63,
2799 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2800 static const struct wacom_features wacom_features_0xB3 =
2801 { "Wacom Intuos3 12x12", 60960, 60960, 1023, 63,
2802 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2803 static const struct wacom_features wacom_features_0xB4 =
2804 { "Wacom Intuos3 12x19", 97536, 60960, 1023, 63,
2805 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2806 static const struct wacom_features wacom_features_0xB5 =
2807 { "Wacom Intuos3 6x11", 54204, 31750, 1023, 63,
2808 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2809 static const struct wacom_features wacom_features_0xB7 =
2810 { "Wacom Intuos3 4x6", 31496, 19685, 1023, 63,
2811 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2812 static const struct wacom_features wacom_features_0xB8 =
2813 { "Wacom Intuos4 4x6", 31496, 19685, 2047, 63,
2814 INTUOS4S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2815 static const struct wacom_features wacom_features_0xB9 =
2816 { "Wacom Intuos4 6x9", 44704, 27940, 2047, 63,
2817 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2818 static const struct wacom_features wacom_features_0xBA =
2819 { "Wacom Intuos4 8x13", 65024, 40640, 2047, 63,
2820 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2821 static const struct wacom_features wacom_features_0xBB =
2822 { "Wacom Intuos4 12x19", 97536, 60960, 2047, 63,
2823 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2824 static const struct wacom_features wacom_features_0xBC =
2825 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63,
2826 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2827 static const struct wacom_features wacom_features_0xBD =
2828 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63,
2829 INTUOS4WL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2830 static const struct wacom_features wacom_features_0x26 =
2831 { "Wacom Intuos5 touch S", 31496, 19685, 2047, 63,
2832 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16 };
2833 static const struct wacom_features wacom_features_0x27 =
2834 { "Wacom Intuos5 touch M", 44704, 27940, 2047, 63,
2835 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16 };
2836 static const struct wacom_features wacom_features_0x28 =
2837 { "Wacom Intuos5 touch L", 65024, 40640, 2047, 63,
2838 INTUOS5L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16 };
2839 static const struct wacom_features wacom_features_0x29 =
2840 { "Wacom Intuos5 S", 31496, 19685, 2047, 63,
2841 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2842 static const struct wacom_features wacom_features_0x2A =
2843 { "Wacom Intuos5 M", 44704, 27940, 2047, 63,
2844 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2845 static const struct wacom_features wacom_features_0x314 =
2846 { "Wacom Intuos Pro S", 31496, 19685, 2047, 63,
2847 INTUOSPS, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16,
2848 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2849 static const struct wacom_features wacom_features_0x315 =
2850 { "Wacom Intuos Pro M", 44704, 27940, 2047, 63,
2851 INTUOSPM, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16,
2852 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2853 static const struct wacom_features wacom_features_0x317 =
2854 { "Wacom Intuos Pro L", 65024, 40640, 2047, 63,
2855 INTUOSPL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16,
2856 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2857 static const struct wacom_features wacom_features_0xF4 =
2858 { "Wacom Cintiq 24HD", 104080, 65200, 2047, 63,
2859 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2860 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
2861 static const struct wacom_features wacom_features_0xF8 =
2862 { "Wacom Cintiq 24HD touch", 104080, 65200, 2047, 63, /* Pen */
2863 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2864 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
2865 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf6 };
2866 static const struct wacom_features wacom_features_0xF6 =
2867 { "Wacom Cintiq 24HD touch", .type = WACOM_24HDT, /* Touch */
2868 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf8, .touch_max = 10,
2869 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2870 static const struct wacom_features wacom_features_0x32A =
2871 { "Wacom Cintiq 27QHD", 119740, 67520, 2047, 63,
2872 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2873 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
2874 static const struct wacom_features wacom_features_0x32B =
2875 { "Wacom Cintiq 27QHD touch", 119740, 67520, 2047, 63,
2876 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2877 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
2878 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32C };
2879 static const struct wacom_features wacom_features_0x32C =
2880 { "Wacom Cintiq 27QHD touch", .type = WACOM_27QHDT,
2881 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32B, .touch_max = 10 };
2882 static const struct wacom_features wacom_features_0x3F =
2883 { "Wacom Cintiq 21UX", 87200, 65600, 1023, 63,
2884 CINTIQ, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2885 static const struct wacom_features wacom_features_0xC5 =
2886 { "Wacom Cintiq 20WSX", 86680, 54180, 1023, 63,
2887 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2888 static const struct wacom_features wacom_features_0xC6 =
2889 { "Wacom Cintiq 12WX", 53020, 33440, 1023, 63,
2890 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2891 static const struct wacom_features wacom_features_0x304 =
2892 { "Wacom Cintiq 13HD", 59152, 33448, 1023, 63,
2893 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2894 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
2895 static const struct wacom_features wacom_features_0x333 =
2896 { "Wacom Cintiq 13HD touch", 59152, 33448, 2047, 63,
2897 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2898 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
2899 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x335 };
2900 static const struct wacom_features wacom_features_0x335 =
2901 { "Wacom Cintiq 13HD touch", .type = WACOM_24HDT, /* Touch */
2902 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x333, .touch_max = 10,
2903 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2904 static const struct wacom_features wacom_features_0xC7 =
2905 { "Wacom DTU1931", 37832, 30305, 511, 0,
2906 PL, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2907 static const struct wacom_features wacom_features_0xCE =
2908 { "Wacom DTU2231", 47864, 27011, 511, 0,
2909 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2910 .check_for_hid_type = true, .hid_type = HID_TYPE_USBMOUSE };
2911 static const struct wacom_features wacom_features_0xF0 =
2912 { "Wacom DTU1631", 34623, 19553, 511, 0,
2913 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2914 static const struct wacom_features wacom_features_0xFB =
2915 { "Wacom DTU1031", 21896, 13760, 511, 0,
2916 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2917 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET };
2918 static const struct wacom_features wacom_features_0x32F =
2919 { "Wacom DTU1031X", 22472, 12728, 511, 0,
2920 DTUSX, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2921 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET };
2922 static const struct wacom_features wacom_features_0x57 =
2923 { "Wacom DTK2241", 95640, 54060, 2047, 63,
2924 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2925 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
2926 static const struct wacom_features wacom_features_0x59 = /* Pen */
2927 { "Wacom DTH2242", 95640, 54060, 2047, 63,
2928 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2929 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
2930 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5D };
2931 static const struct wacom_features wacom_features_0x5D = /* Touch */
2932 { "Wacom DTH2242", .type = WACOM_24HDT,
2933 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x59, .touch_max = 10,
2934 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2935 static const struct wacom_features wacom_features_0xCC =
2936 { "Wacom Cintiq 21UX2", 86800, 65200, 2047, 63,
2937 WACOM_21UX2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2938 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
2939 static const struct wacom_features wacom_features_0xFA =
2940 { "Wacom Cintiq 22HD", 95440, 53860, 2047, 63,
2941 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2942 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
2943 static const struct wacom_features wacom_features_0x5B =
2944 { "Wacom Cintiq 22HDT", 95440, 53860, 2047, 63,
2945 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2946 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
2947 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5e };
2948 static const struct wacom_features wacom_features_0x5E =
2949 { "Wacom Cintiq 22HDT", .type = WACOM_24HDT,
2950 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5b, .touch_max = 10,
2951 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2952 static const struct wacom_features wacom_features_0x90 =
2953 { "Wacom ISDv4 90", 26202, 16325, 255, 0,
2954 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2955 static const struct wacom_features wacom_features_0x93 =
2956 { "Wacom ISDv4 93", 26202, 16325, 255, 0,
2957 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2958 static const struct wacom_features wacom_features_0x97 =
2959 { "Wacom ISDv4 97", 26202, 16325, 511, 0,
2960 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2961 static const struct wacom_features wacom_features_0x9A =
2962 { "Wacom ISDv4 9A", 26202, 16325, 255, 0,
2963 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2964 static const struct wacom_features wacom_features_0x9F =
2965 { "Wacom ISDv4 9F", 26202, 16325, 255, 0,
2966 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2967 static const struct wacom_features wacom_features_0xE2 =
2968 { "Wacom ISDv4 E2", 26202, 16325, 255, 0,
2969 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2970 static const struct wacom_features wacom_features_0xE3 =
2971 { "Wacom ISDv4 E3", 26202, 16325, 255, 0,
2972 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2973 static const struct wacom_features wacom_features_0xE5 =
2974 { "Wacom ISDv4 E5", 26202, 16325, 255, 0,
2975 MTSCREEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2976 static const struct wacom_features wacom_features_0xE6 =
2977 { "Wacom ISDv4 E6", 27760, 15694, 255, 0,
2978 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2979 static const struct wacom_features wacom_features_0xEC =
2980 { "Wacom ISDv4 EC", 25710, 14500, 255, 0,
2981 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2982 static const struct wacom_features wacom_features_0xED =
2983 { "Wacom ISDv4 ED", 26202, 16325, 255, 0,
2984 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2985 static const struct wacom_features wacom_features_0xEF =
2986 { "Wacom ISDv4 EF", 26202, 16325, 255, 0,
2987 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2988 static const struct wacom_features wacom_features_0x100 =
2989 { "Wacom ISDv4 100", 26202, 16325, 255, 0,
2990 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2991 static const struct wacom_features wacom_features_0x101 =
2992 { "Wacom ISDv4 101", 26202, 16325, 255, 0,
2993 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2994 static const struct wacom_features wacom_features_0x10D =
2995 { "Wacom ISDv4 10D", 26202, 16325, 255, 0,
2996 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2997 static const struct wacom_features wacom_features_0x10E =
2998 { "Wacom ISDv4 10E", 27760, 15694, 255, 0,
2999 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3000 static const struct wacom_features wacom_features_0x10F =
3001 { "Wacom ISDv4 10F", 27760, 15694, 255, 0,
3002 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3003 static const struct wacom_features wacom_features_0x116 =
3004 { "Wacom ISDv4 116", 26202, 16325, 255, 0,
3005 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3006 static const struct wacom_features wacom_features_0x12C =
3007 { "Wacom ISDv4 12C", 27848, 15752, 2047, 0,
3008 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3009 static const struct wacom_features wacom_features_0x4001 =
3010 { "Wacom ISDv4 4001", 26202, 16325, 255, 0,
3011 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3012 static const struct wacom_features wacom_features_0x4004 =
3013 { "Wacom ISDv4 4004", 11060, 6220, 255, 0,
3014 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3015 static const struct wacom_features wacom_features_0x5000 =
3016 { "Wacom ISDv4 5000", 27848, 15752, 1023, 0,
3017 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3018 static const struct wacom_features wacom_features_0x5002 =
3019 { "Wacom ISDv4 5002", 29576, 16724, 1023, 0,
3020 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3021 static const struct wacom_features wacom_features_0x47 =
3022 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31,
3023 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3024 static const struct wacom_features wacom_features_0x84 =
3025 { "Wacom Wireless Receiver", 0, 0, 0, 0,
3026 WIRELESS, 0, 0, .touch_max = 16 };
3027 static const struct wacom_features wacom_features_0xD0 =
3028 { "Wacom Bamboo 2FG", 14720, 9200, 1023, 31,
3029 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3030 static const struct wacom_features wacom_features_0xD1 =
3031 { "Wacom Bamboo 2FG 4x5", 14720, 9200, 1023, 31,
3032 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3033 static const struct wacom_features wacom_features_0xD2 =
3034 { "Wacom Bamboo Craft", 14720, 9200, 1023, 31,
3035 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3036 static const struct wacom_features wacom_features_0xD3 =
3037 { "Wacom Bamboo 2FG 6x8", 21648, 13700, 1023, 31,
3038 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3039 static const struct wacom_features wacom_features_0xD4 =
3040 { "Wacom Bamboo Pen", 14720, 9200, 1023, 31,
3041 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3042 static const struct wacom_features wacom_features_0xD5 =
3043 { "Wacom Bamboo Pen 6x8", 21648, 13700, 1023, 31,
3044 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3045 static const struct wacom_features wacom_features_0xD6 =
3046 { "Wacom BambooPT 2FG 4x5", 14720, 9200, 1023, 31,
3047 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3048 static const struct wacom_features wacom_features_0xD7 =
3049 { "Wacom BambooPT 2FG Small", 14720, 9200, 1023, 31,
3050 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3051 static const struct wacom_features wacom_features_0xD8 =
3052 { "Wacom Bamboo Comic 2FG", 21648, 13700, 1023, 31,
3053 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3054 static const struct wacom_features wacom_features_0xDA =
3055 { "Wacom Bamboo 2FG 4x5 SE", 14720, 9200, 1023, 31,
3056 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3057 static const struct wacom_features wacom_features_0xDB =
3058 { "Wacom Bamboo 2FG 6x8 SE", 21648, 13700, 1023, 31,
3059 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3060 static const struct wacom_features wacom_features_0xDD =
3061 { "Wacom Bamboo Connect", 14720, 9200, 1023, 31,
3062 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3063 static const struct wacom_features wacom_features_0xDE =
3064 { "Wacom Bamboo 16FG 4x5", 14720, 9200, 1023, 31,
3065 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 };
3066 static const struct wacom_features wacom_features_0xDF =
3067 { "Wacom Bamboo 16FG 6x8", 21648, 13700, 1023, 31,
3068 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 };
3069 static const struct wacom_features wacom_features_0x300 =
3070 { "Wacom Bamboo One S", 14720, 9225, 1023, 31,
3071 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3072 static const struct wacom_features wacom_features_0x301 =
3073 { "Wacom Bamboo One M", 21648, 13530, 1023, 31,
3074 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3075 static const struct wacom_features wacom_features_0x302 =
3076 { "Wacom Intuos PT S", 15200, 9500, 1023, 31,
3077 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
3078 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3079 static const struct wacom_features wacom_features_0x303 =
3080 { "Wacom Intuos PT M", 21600, 13500, 1023, 31,
3081 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
3082 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3083 static const struct wacom_features wacom_features_0x30E =
3084 { "Wacom Intuos S", 15200, 9500, 1023, 31,
3085 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
3086 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3087 static const struct wacom_features wacom_features_0x6004 =
3088 { "ISD-V4", 12800, 8000, 255, 0,
3089 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3090 static const struct wacom_features wacom_features_0x307 =
3091 { "Wacom ISDv5 307", 59152, 33448, 2047, 63,
3092 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
3093 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3094 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x309 };
3095 static const struct wacom_features wacom_features_0x309 =
3096 { "Wacom ISDv5 309", .type = WACOM_24HDT, /* Touch */
3097 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x0307, .touch_max = 10,
3098 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3099 static const struct wacom_features wacom_features_0x30A =
3100 { "Wacom ISDv5 30A", 59152, 33448, 2047, 63,
3101 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
3102 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3103 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30C };
3104 static const struct wacom_features wacom_features_0x30C =
3105 { "Wacom ISDv5 30C", .type = WACOM_24HDT, /* Touch */
3106 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30A, .touch_max = 10,
3107 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3108 static const struct wacom_features wacom_features_0x318 =
3109 { "Wacom USB Bamboo PAD", 4095, 4095, /* Touch */
3110 .type = BAMBOO_PAD, 35, 48, .touch_max = 4 };
3111 static const struct wacom_features wacom_features_0x319 =
3112 { "Wacom Wireless Bamboo PAD", 4095, 4095, /* Touch */
3113 .type = BAMBOO_PAD, 35, 48, .touch_max = 4 };
3114 static const struct wacom_features wacom_features_0x323 =
3115 { "Wacom Intuos P M", 21600, 13500, 1023, 31,
3116 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
3117 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3118
3119 static const struct wacom_features wacom_features_HID_ANY_ID =
3120 { "Wacom HID", .type = HID_GENERIC };
3121
3122 #define USB_DEVICE_WACOM(prod) \
3123 HID_DEVICE(BUS_USB, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
3124 .driver_data = (kernel_ulong_t)&wacom_features_##prod
3125
3126 #define BT_DEVICE_WACOM(prod) \
3127 HID_DEVICE(BUS_BLUETOOTH, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
3128 .driver_data = (kernel_ulong_t)&wacom_features_##prod
3129
3130 #define I2C_DEVICE_WACOM(prod) \
3131 HID_DEVICE(BUS_I2C, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
3132 .driver_data = (kernel_ulong_t)&wacom_features_##prod
3133
3134 #define USB_DEVICE_LENOVO(prod) \
3135 HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, prod), \
3136 .driver_data = (kernel_ulong_t)&wacom_features_##prod
3137
3138 const struct hid_device_id wacom_ids[] = {
3139 { USB_DEVICE_WACOM(0x00) },
3140 { USB_DEVICE_WACOM(0x03) },
3141 { USB_DEVICE_WACOM(0x10) },
3142 { USB_DEVICE_WACOM(0x11) },
3143 { USB_DEVICE_WACOM(0x12) },
3144 { USB_DEVICE_WACOM(0x13) },
3145 { USB_DEVICE_WACOM(0x14) },
3146 { USB_DEVICE_WACOM(0x15) },
3147 { USB_DEVICE_WACOM(0x16) },
3148 { USB_DEVICE_WACOM(0x17) },
3149 { USB_DEVICE_WACOM(0x18) },
3150 { USB_DEVICE_WACOM(0x19) },
3151 { USB_DEVICE_WACOM(0x20) },
3152 { USB_DEVICE_WACOM(0x21) },
3153 { USB_DEVICE_WACOM(0x22) },
3154 { USB_DEVICE_WACOM(0x23) },
3155 { USB_DEVICE_WACOM(0x24) },
3156 { USB_DEVICE_WACOM(0x26) },
3157 { USB_DEVICE_WACOM(0x27) },
3158 { USB_DEVICE_WACOM(0x28) },
3159 { USB_DEVICE_WACOM(0x29) },
3160 { USB_DEVICE_WACOM(0x2A) },
3161 { USB_DEVICE_WACOM(0x30) },
3162 { USB_DEVICE_WACOM(0x31) },
3163 { USB_DEVICE_WACOM(0x32) },
3164 { USB_DEVICE_WACOM(0x33) },
3165 { USB_DEVICE_WACOM(0x34) },
3166 { USB_DEVICE_WACOM(0x35) },
3167 { USB_DEVICE_WACOM(0x37) },
3168 { USB_DEVICE_WACOM(0x38) },
3169 { USB_DEVICE_WACOM(0x39) },
3170 { USB_DEVICE_WACOM(0x3F) },
3171 { USB_DEVICE_WACOM(0x41) },
3172 { USB_DEVICE_WACOM(0x42) },
3173 { USB_DEVICE_WACOM(0x43) },
3174 { USB_DEVICE_WACOM(0x44) },
3175 { USB_DEVICE_WACOM(0x45) },
3176 { USB_DEVICE_WACOM(0x47) },
3177 { USB_DEVICE_WACOM(0x57) },
3178 { USB_DEVICE_WACOM(0x59) },
3179 { USB_DEVICE_WACOM(0x5B) },
3180 { USB_DEVICE_WACOM(0x5D) },
3181 { USB_DEVICE_WACOM(0x5E) },
3182 { USB_DEVICE_WACOM(0x60) },
3183 { USB_DEVICE_WACOM(0x61) },
3184 { USB_DEVICE_WACOM(0x62) },
3185 { USB_DEVICE_WACOM(0x63) },
3186 { USB_DEVICE_WACOM(0x64) },
3187 { USB_DEVICE_WACOM(0x65) },
3188 { USB_DEVICE_WACOM(0x69) },
3189 { USB_DEVICE_WACOM(0x6A) },
3190 { USB_DEVICE_WACOM(0x6B) },
3191 { BT_DEVICE_WACOM(0x81) },
3192 { USB_DEVICE_WACOM(0x84) },
3193 { USB_DEVICE_WACOM(0x90) },
3194 { USB_DEVICE_WACOM(0x93) },
3195 { USB_DEVICE_WACOM(0x97) },
3196 { USB_DEVICE_WACOM(0x9A) },
3197 { USB_DEVICE_WACOM(0x9F) },
3198 { USB_DEVICE_WACOM(0xB0) },
3199 { USB_DEVICE_WACOM(0xB1) },
3200 { USB_DEVICE_WACOM(0xB2) },
3201 { USB_DEVICE_WACOM(0xB3) },
3202 { USB_DEVICE_WACOM(0xB4) },
3203 { USB_DEVICE_WACOM(0xB5) },
3204 { USB_DEVICE_WACOM(0xB7) },
3205 { USB_DEVICE_WACOM(0xB8) },
3206 { USB_DEVICE_WACOM(0xB9) },
3207 { USB_DEVICE_WACOM(0xBA) },
3208 { USB_DEVICE_WACOM(0xBB) },
3209 { USB_DEVICE_WACOM(0xBC) },
3210 { BT_DEVICE_WACOM(0xBD) },
3211 { USB_DEVICE_WACOM(0xC0) },
3212 { USB_DEVICE_WACOM(0xC2) },
3213 { USB_DEVICE_WACOM(0xC4) },
3214 { USB_DEVICE_WACOM(0xC5) },
3215 { USB_DEVICE_WACOM(0xC6) },
3216 { USB_DEVICE_WACOM(0xC7) },
3217 { USB_DEVICE_WACOM(0xCC) },
3218 { USB_DEVICE_WACOM(0xCE) },
3219 { USB_DEVICE_WACOM(0xD0) },
3220 { USB_DEVICE_WACOM(0xD1) },
3221 { USB_DEVICE_WACOM(0xD2) },
3222 { USB_DEVICE_WACOM(0xD3) },
3223 { USB_DEVICE_WACOM(0xD4) },
3224 { USB_DEVICE_WACOM(0xD5) },
3225 { USB_DEVICE_WACOM(0xD6) },
3226 { USB_DEVICE_WACOM(0xD7) },
3227 { USB_DEVICE_WACOM(0xD8) },
3228 { USB_DEVICE_WACOM(0xDA) },
3229 { USB_DEVICE_WACOM(0xDB) },
3230 { USB_DEVICE_WACOM(0xDD) },
3231 { USB_DEVICE_WACOM(0xDE) },
3232 { USB_DEVICE_WACOM(0xDF) },
3233 { USB_DEVICE_WACOM(0xE2) },
3234 { USB_DEVICE_WACOM(0xE3) },
3235 { USB_DEVICE_WACOM(0xE5) },
3236 { USB_DEVICE_WACOM(0xE6) },
3237 { USB_DEVICE_WACOM(0xEC) },
3238 { USB_DEVICE_WACOM(0xED) },
3239 { USB_DEVICE_WACOM(0xEF) },
3240 { USB_DEVICE_WACOM(0xF0) },
3241 { USB_DEVICE_WACOM(0xF4) },
3242 { USB_DEVICE_WACOM(0xF6) },
3243 { USB_DEVICE_WACOM(0xF8) },
3244 { USB_DEVICE_WACOM(0xFA) },
3245 { USB_DEVICE_WACOM(0xFB) },
3246 { USB_DEVICE_WACOM(0x100) },
3247 { USB_DEVICE_WACOM(0x101) },
3248 { USB_DEVICE_WACOM(0x10D) },
3249 { USB_DEVICE_WACOM(0x10E) },
3250 { USB_DEVICE_WACOM(0x10F) },
3251 { USB_DEVICE_WACOM(0x116) },
3252 { USB_DEVICE_WACOM(0x12C) },
3253 { USB_DEVICE_WACOM(0x300) },
3254 { USB_DEVICE_WACOM(0x301) },
3255 { USB_DEVICE_WACOM(0x302) },
3256 { USB_DEVICE_WACOM(0x303) },
3257 { USB_DEVICE_WACOM(0x304) },
3258 { USB_DEVICE_WACOM(0x307) },
3259 { USB_DEVICE_WACOM(0x309) },
3260 { USB_DEVICE_WACOM(0x30A) },
3261 { USB_DEVICE_WACOM(0x30C) },
3262 { USB_DEVICE_WACOM(0x30E) },
3263 { USB_DEVICE_WACOM(0x314) },
3264 { USB_DEVICE_WACOM(0x315) },
3265 { USB_DEVICE_WACOM(0x317) },
3266 { USB_DEVICE_WACOM(0x318) },
3267 { USB_DEVICE_WACOM(0x319) },
3268 { USB_DEVICE_WACOM(0x323) },
3269 { USB_DEVICE_WACOM(0x32A) },
3270 { USB_DEVICE_WACOM(0x32B) },
3271 { USB_DEVICE_WACOM(0x32C) },
3272 { USB_DEVICE_WACOM(0x32F) },
3273 { USB_DEVICE_WACOM(0x333) },
3274 { USB_DEVICE_WACOM(0x335) },
3275 { USB_DEVICE_WACOM(0x4001) },
3276 { USB_DEVICE_WACOM(0x4004) },
3277 { USB_DEVICE_WACOM(0x5000) },
3278 { USB_DEVICE_WACOM(0x5002) },
3279 { USB_DEVICE_LENOVO(0x6004) },
3280
3281 { USB_DEVICE_WACOM(HID_ANY_ID) },
3282 { I2C_DEVICE_WACOM(HID_ANY_ID) },
3283 { }
3284 };
3285 MODULE_DEVICE_TABLE(hid, wacom_ids);
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