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Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux...
[deliverable/linux.git] / drivers / hid / wacom_wac.c
1 /*
2 * drivers/input/tablet/wacom_wac.c
3 *
4 * USB Wacom tablet support - Wacom specific code
5 *
6 */
7
8 /*
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
13 */
14
15 #include "wacom_wac.h"
16 #include "wacom.h"
17 #include <linux/input/mt.h>
18
19 /* resolution for penabled devices */
20 #define WACOM_PL_RES 20
21 #define WACOM_PENPRTN_RES 40
22 #define WACOM_VOLITO_RES 50
23 #define WACOM_GRAPHIRE_RES 80
24 #define WACOM_INTUOS_RES 100
25 #define WACOM_INTUOS3_RES 200
26
27 /* Newer Cintiq and DTU have an offset between tablet and screen areas */
28 #define WACOM_DTU_OFFSET 200
29 #define WACOM_CINTIQ_OFFSET 400
30
31 /*
32 * Scale factor relating reported contact size to logical contact area.
33 * 2^14/pi is a good approximation on Intuos5 and 3rd-gen Bamboo
34 */
35 #define WACOM_CONTACT_AREA_SCALE 2607
36
37 /*
38 * Percent of battery capacity for Graphire.
39 * 8th value means AC online and show 100% capacity.
40 */
41 static unsigned short batcap_gr[8] = { 1, 15, 25, 35, 50, 70, 100, 100 };
42
43 /*
44 * Percent of battery capacity for Intuos4 WL, AC has a separate bit.
45 */
46 static unsigned short batcap_i4[8] = { 1, 15, 30, 45, 60, 70, 85, 100 };
47
48 static int wacom_penpartner_irq(struct wacom_wac *wacom)
49 {
50 unsigned char *data = wacom->data;
51 struct input_dev *input = wacom->input;
52
53 switch (data[0]) {
54 case 1:
55 if (data[5] & 0x80) {
56 wacom->tool[0] = (data[5] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
57 wacom->id[0] = (data[5] & 0x20) ? ERASER_DEVICE_ID : STYLUS_DEVICE_ID;
58 input_report_key(input, wacom->tool[0], 1);
59 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
60 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
61 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
62 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);
63 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -127));
64 input_report_key(input, BTN_STYLUS, (data[5] & 0x40));
65 } else {
66 input_report_key(input, wacom->tool[0], 0);
67 input_report_abs(input, ABS_MISC, 0); /* report tool id */
68 input_report_abs(input, ABS_PRESSURE, -1);
69 input_report_key(input, BTN_TOUCH, 0);
70 }
71 break;
72
73 case 2:
74 input_report_key(input, BTN_TOOL_PEN, 1);
75 input_report_abs(input, ABS_MISC, STYLUS_DEVICE_ID); /* report tool id */
76 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
77 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
78 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);
79 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -80) && !(data[5] & 0x20));
80 input_report_key(input, BTN_STYLUS, (data[5] & 0x40));
81 break;
82
83 default:
84 dev_dbg(input->dev.parent,
85 "%s: received unknown report #%d\n", __func__, data[0]);
86 return 0;
87 }
88
89 return 1;
90 }
91
92 static int wacom_pl_irq(struct wacom_wac *wacom)
93 {
94 struct wacom_features *features = &wacom->features;
95 unsigned char *data = wacom->data;
96 struct input_dev *input = wacom->input;
97 int prox, pressure;
98
99 if (data[0] != WACOM_REPORT_PENABLED) {
100 dev_dbg(input->dev.parent,
101 "%s: received unknown report #%d\n", __func__, data[0]);
102 return 0;
103 }
104
105 prox = data[1] & 0x40;
106
107 if (prox) {
108 wacom->id[0] = ERASER_DEVICE_ID;
109 pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1));
110 if (features->pressure_max > 255)
111 pressure = (pressure << 1) | ((data[4] >> 6) & 1);
112 pressure += (features->pressure_max + 1) / 2;
113
114 /*
115 * if going from out of proximity into proximity select between the eraser
116 * and the pen based on the state of the stylus2 button, choose eraser if
117 * pressed else choose pen. if not a proximity change from out to in, send
118 * an out of proximity for previous tool then a in for new tool.
119 */
120 if (!wacom->tool[0]) {
121 /* Eraser bit set for DTF */
122 if (data[1] & 0x10)
123 wacom->tool[1] = BTN_TOOL_RUBBER;
124 else
125 /* Going into proximity select tool */
126 wacom->tool[1] = (data[4] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
127 } else {
128 /* was entered with stylus2 pressed */
129 if (wacom->tool[1] == BTN_TOOL_RUBBER && !(data[4] & 0x20)) {
130 /* report out proximity for previous tool */
131 input_report_key(input, wacom->tool[1], 0);
132 input_sync(input);
133 wacom->tool[1] = BTN_TOOL_PEN;
134 return 0;
135 }
136 }
137 if (wacom->tool[1] != BTN_TOOL_RUBBER) {
138 /* Unknown tool selected default to pen tool */
139 wacom->tool[1] = BTN_TOOL_PEN;
140 wacom->id[0] = STYLUS_DEVICE_ID;
141 }
142 input_report_key(input, wacom->tool[1], prox); /* report in proximity for tool */
143 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
144 input_report_abs(input, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14));
145 input_report_abs(input, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14));
146 input_report_abs(input, ABS_PRESSURE, pressure);
147
148 input_report_key(input, BTN_TOUCH, data[4] & 0x08);
149 input_report_key(input, BTN_STYLUS, data[4] & 0x10);
150 /* Only allow the stylus2 button to be reported for the pen tool. */
151 input_report_key(input, BTN_STYLUS2, (wacom->tool[1] == BTN_TOOL_PEN) && (data[4] & 0x20));
152 } else {
153 /* report proximity-out of a (valid) tool */
154 if (wacom->tool[1] != BTN_TOOL_RUBBER) {
155 /* Unknown tool selected default to pen tool */
156 wacom->tool[1] = BTN_TOOL_PEN;
157 }
158 input_report_key(input, wacom->tool[1], prox);
159 }
160
161 wacom->tool[0] = prox; /* Save proximity state */
162 return 1;
163 }
164
165 static int wacom_ptu_irq(struct wacom_wac *wacom)
166 {
167 unsigned char *data = wacom->data;
168 struct input_dev *input = wacom->input;
169
170 if (data[0] != WACOM_REPORT_PENABLED) {
171 dev_dbg(input->dev.parent,
172 "%s: received unknown report #%d\n", __func__, data[0]);
173 return 0;
174 }
175
176 if (data[1] & 0x04) {
177 input_report_key(input, BTN_TOOL_RUBBER, data[1] & 0x20);
178 input_report_key(input, BTN_TOUCH, data[1] & 0x08);
179 wacom->id[0] = ERASER_DEVICE_ID;
180 } else {
181 input_report_key(input, BTN_TOOL_PEN, data[1] & 0x20);
182 input_report_key(input, BTN_TOUCH, data[1] & 0x01);
183 wacom->id[0] = STYLUS_DEVICE_ID;
184 }
185 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
186 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
187 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
188 input_report_abs(input, ABS_PRESSURE, le16_to_cpup((__le16 *)&data[6]));
189 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
190 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
191 return 1;
192 }
193
194 static int wacom_dtu_irq(struct wacom_wac *wacom)
195 {
196 unsigned char *data = wacom->data;
197 struct input_dev *input = wacom->input;
198 int prox = data[1] & 0x20;
199
200 dev_dbg(input->dev.parent,
201 "%s: received report #%d", __func__, data[0]);
202
203 if (prox) {
204 /* Going into proximity select tool */
205 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
206 if (wacom->tool[0] == BTN_TOOL_PEN)
207 wacom->id[0] = STYLUS_DEVICE_ID;
208 else
209 wacom->id[0] = ERASER_DEVICE_ID;
210 }
211 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
212 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
213 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
214 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
215 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x01) << 8) | data[6]);
216 input_report_key(input, BTN_TOUCH, data[1] & 0x05);
217 if (!prox) /* out-prox */
218 wacom->id[0] = 0;
219 input_report_key(input, wacom->tool[0], prox);
220 input_report_abs(input, ABS_MISC, wacom->id[0]);
221 return 1;
222 }
223
224 static int wacom_dtus_irq(struct wacom_wac *wacom)
225 {
226 char *data = wacom->data;
227 struct input_dev *input = wacom->input;
228 unsigned short prox, pressure = 0;
229
230 if (data[0] != WACOM_REPORT_DTUS && data[0] != WACOM_REPORT_DTUSPAD) {
231 dev_dbg(input->dev.parent,
232 "%s: received unknown report #%d", __func__, data[0]);
233 return 0;
234 } else if (data[0] == WACOM_REPORT_DTUSPAD) {
235 input = wacom->pad_input;
236 input_report_key(input, BTN_0, (data[1] & 0x01));
237 input_report_key(input, BTN_1, (data[1] & 0x02));
238 input_report_key(input, BTN_2, (data[1] & 0x04));
239 input_report_key(input, BTN_3, (data[1] & 0x08));
240 input_report_abs(input, ABS_MISC,
241 data[1] & 0x0f ? PAD_DEVICE_ID : 0);
242 return 1;
243 } else {
244 prox = data[1] & 0x80;
245 if (prox) {
246 switch ((data[1] >> 3) & 3) {
247 case 1: /* Rubber */
248 wacom->tool[0] = BTN_TOOL_RUBBER;
249 wacom->id[0] = ERASER_DEVICE_ID;
250 break;
251
252 case 2: /* Pen */
253 wacom->tool[0] = BTN_TOOL_PEN;
254 wacom->id[0] = STYLUS_DEVICE_ID;
255 break;
256 }
257 }
258
259 input_report_key(input, BTN_STYLUS, data[1] & 0x20);
260 input_report_key(input, BTN_STYLUS2, data[1] & 0x40);
261 input_report_abs(input, ABS_X, get_unaligned_be16(&data[3]));
262 input_report_abs(input, ABS_Y, get_unaligned_be16(&data[5]));
263 pressure = ((data[1] & 0x03) << 8) | (data[2] & 0xff);
264 input_report_abs(input, ABS_PRESSURE, pressure);
265 input_report_key(input, BTN_TOUCH, pressure > 10);
266
267 if (!prox) /* out-prox */
268 wacom->id[0] = 0;
269 input_report_key(input, wacom->tool[0], prox);
270 input_report_abs(input, ABS_MISC, wacom->id[0]);
271 return 1;
272 }
273 }
274
275 static int wacom_graphire_irq(struct wacom_wac *wacom)
276 {
277 struct wacom_features *features = &wacom->features;
278 unsigned char *data = wacom->data;
279 struct input_dev *input = wacom->input;
280 struct input_dev *pad_input = wacom->pad_input;
281 int battery_capacity, ps_connected;
282 int prox;
283 int rw = 0;
284 int retval = 0;
285
286 if (features->type == GRAPHIRE_BT) {
287 if (data[0] != WACOM_REPORT_PENABLED_BT) {
288 dev_dbg(input->dev.parent,
289 "%s: received unknown report #%d\n", __func__,
290 data[0]);
291 goto exit;
292 }
293 } else if (data[0] != WACOM_REPORT_PENABLED) {
294 dev_dbg(input->dev.parent,
295 "%s: received unknown report #%d\n", __func__, data[0]);
296 goto exit;
297 }
298
299 prox = data[1] & 0x80;
300 if (prox || wacom->id[0]) {
301 if (prox) {
302 switch ((data[1] >> 5) & 3) {
303
304 case 0: /* Pen */
305 wacom->tool[0] = BTN_TOOL_PEN;
306 wacom->id[0] = STYLUS_DEVICE_ID;
307 break;
308
309 case 1: /* Rubber */
310 wacom->tool[0] = BTN_TOOL_RUBBER;
311 wacom->id[0] = ERASER_DEVICE_ID;
312 break;
313
314 case 2: /* Mouse with wheel */
315 input_report_key(input, BTN_MIDDLE, data[1] & 0x04);
316 /* fall through */
317
318 case 3: /* Mouse without wheel */
319 wacom->tool[0] = BTN_TOOL_MOUSE;
320 wacom->id[0] = CURSOR_DEVICE_ID;
321 break;
322 }
323 }
324 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
325 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
326 if (wacom->tool[0] != BTN_TOOL_MOUSE) {
327 if (features->type == GRAPHIRE_BT)
328 input_report_abs(input, ABS_PRESSURE, data[6] |
329 (((__u16) (data[1] & 0x08)) << 5));
330 else
331 input_report_abs(input, ABS_PRESSURE, data[6] |
332 ((data[7] & 0x03) << 8));
333 input_report_key(input, BTN_TOUCH, data[1] & 0x01);
334 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
335 input_report_key(input, BTN_STYLUS2, data[1] & 0x04);
336 } else {
337 input_report_key(input, BTN_LEFT, data[1] & 0x01);
338 input_report_key(input, BTN_RIGHT, data[1] & 0x02);
339 if (features->type == WACOM_G4 ||
340 features->type == WACOM_MO) {
341 input_report_abs(input, ABS_DISTANCE, data[6] & 0x3f);
342 rw = (data[7] & 0x04) - (data[7] & 0x03);
343 } else if (features->type == GRAPHIRE_BT) {
344 /* Compute distance between mouse and tablet */
345 rw = 44 - (data[6] >> 2);
346 rw = clamp_val(rw, 0, 31);
347 input_report_abs(input, ABS_DISTANCE, rw);
348 if (((data[1] >> 5) & 3) == 2) {
349 /* Mouse with wheel */
350 input_report_key(input, BTN_MIDDLE,
351 data[1] & 0x04);
352 rw = (data[6] & 0x01) ? -1 :
353 (data[6] & 0x02) ? 1 : 0;
354 } else {
355 rw = 0;
356 }
357 } else {
358 input_report_abs(input, ABS_DISTANCE, data[7] & 0x3f);
359 rw = -(signed char)data[6];
360 }
361 input_report_rel(input, REL_WHEEL, rw);
362 }
363
364 if (!prox)
365 wacom->id[0] = 0;
366 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
367 input_report_key(input, wacom->tool[0], prox);
368 input_sync(input); /* sync last event */
369 }
370
371 /* send pad data */
372 switch (features->type) {
373 case WACOM_G4:
374 prox = data[7] & 0xf8;
375 if (prox || wacom->id[1]) {
376 wacom->id[1] = PAD_DEVICE_ID;
377 input_report_key(pad_input, BTN_BACK, (data[7] & 0x40));
378 input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x80));
379 rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3);
380 input_report_rel(pad_input, REL_WHEEL, rw);
381 if (!prox)
382 wacom->id[1] = 0;
383 input_report_abs(pad_input, ABS_MISC, wacom->id[1]);
384 retval = 1;
385 }
386 break;
387
388 case WACOM_MO:
389 prox = (data[7] & 0xf8) || data[8];
390 if (prox || wacom->id[1]) {
391 wacom->id[1] = PAD_DEVICE_ID;
392 input_report_key(pad_input, BTN_BACK, (data[7] & 0x08));
393 input_report_key(pad_input, BTN_LEFT, (data[7] & 0x20));
394 input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x10));
395 input_report_key(pad_input, BTN_RIGHT, (data[7] & 0x40));
396 input_report_abs(pad_input, ABS_WHEEL, (data[8] & 0x7f));
397 if (!prox)
398 wacom->id[1] = 0;
399 input_report_abs(pad_input, ABS_MISC, wacom->id[1]);
400 retval = 1;
401 }
402 break;
403 case GRAPHIRE_BT:
404 prox = data[7] & 0x03;
405 if (prox || wacom->id[1]) {
406 wacom->id[1] = PAD_DEVICE_ID;
407 input_report_key(pad_input, BTN_0, (data[7] & 0x02));
408 input_report_key(pad_input, BTN_1, (data[7] & 0x01));
409 if (!prox)
410 wacom->id[1] = 0;
411 input_report_abs(pad_input, ABS_MISC, wacom->id[1]);
412 retval = 1;
413 }
414 break;
415 }
416
417 /* Store current battery capacity and power supply state */
418 if (features->type == GRAPHIRE_BT) {
419 rw = (data[7] >> 2 & 0x07);
420 battery_capacity = batcap_gr[rw];
421 ps_connected = rw == 7;
422 if ((wacom->battery_capacity != battery_capacity) ||
423 (wacom->ps_connected != ps_connected)) {
424 wacom->battery_capacity = battery_capacity;
425 wacom->ps_connected = ps_connected;
426 wacom_notify_battery(wacom);
427 }
428 }
429 exit:
430 return retval;
431 }
432
433 static int wacom_intuos_inout(struct wacom_wac *wacom)
434 {
435 struct wacom_features *features = &wacom->features;
436 unsigned char *data = wacom->data;
437 struct input_dev *input = wacom->input;
438 int idx = 0;
439
440 /* tool number */
441 if (features->type == INTUOS)
442 idx = data[1] & 0x01;
443
444 /* Enter report */
445 if ((data[1] & 0xfc) == 0xc0) {
446 /* serial number of the tool */
447 wacom->serial[idx] = ((data[3] & 0x0f) << 28) +
448 (data[4] << 20) + (data[5] << 12) +
449 (data[6] << 4) + (data[7] >> 4);
450
451 wacom->id[idx] = (data[2] << 4) | (data[3] >> 4) |
452 ((data[7] & 0x0f) << 20) | ((data[8] & 0xf0) << 12);
453
454 switch (wacom->id[idx]) {
455 case 0x812: /* Inking pen */
456 case 0x801: /* Intuos3 Inking pen */
457 case 0x120802: /* Intuos4/5 Inking Pen */
458 case 0x012:
459 wacom->tool[idx] = BTN_TOOL_PENCIL;
460 break;
461
462 case 0x822: /* Pen */
463 case 0x842:
464 case 0x852:
465 case 0x823: /* Intuos3 Grip Pen */
466 case 0x813: /* Intuos3 Classic Pen */
467 case 0x885: /* Intuos3 Marker Pen */
468 case 0x802: /* Intuos4/5 13HD/24HD General Pen */
469 case 0x804: /* Intuos4/5 13HD/24HD Marker Pen */
470 case 0x022:
471 case 0x100804: /* Intuos4/5 13HD/24HD Art Pen */
472 case 0x140802: /* Intuos4/5 13HD/24HD Classic Pen */
473 case 0x160802: /* Cintiq 13HD Pro Pen */
474 case 0x180802: /* DTH2242 Pen */
475 case 0x100802: /* Intuos4/5 13HD/24HD General Pen */
476 wacom->tool[idx] = BTN_TOOL_PEN;
477 break;
478
479 case 0x832: /* Stroke pen */
480 case 0x032:
481 wacom->tool[idx] = BTN_TOOL_BRUSH;
482 break;
483
484 case 0x007: /* Mouse 4D and 2D */
485 case 0x09c:
486 case 0x094:
487 case 0x017: /* Intuos3 2D Mouse */
488 case 0x806: /* Intuos4 Mouse */
489 wacom->tool[idx] = BTN_TOOL_MOUSE;
490 break;
491
492 case 0x096: /* Lens cursor */
493 case 0x097: /* Intuos3 Lens cursor */
494 case 0x006: /* Intuos4 Lens cursor */
495 wacom->tool[idx] = BTN_TOOL_LENS;
496 break;
497
498 case 0x82a: /* Eraser */
499 case 0x85a:
500 case 0x91a:
501 case 0xd1a:
502 case 0x0fa:
503 case 0x82b: /* Intuos3 Grip Pen Eraser */
504 case 0x81b: /* Intuos3 Classic Pen Eraser */
505 case 0x91b: /* Intuos3 Airbrush Eraser */
506 case 0x80c: /* Intuos4/5 13HD/24HD Marker Pen Eraser */
507 case 0x80a: /* Intuos4/5 13HD/24HD General Pen Eraser */
508 case 0x90a: /* Intuos4/5 13HD/24HD Airbrush Eraser */
509 case 0x14080a: /* Intuos4/5 13HD/24HD Classic Pen Eraser */
510 case 0x10090a: /* Intuos4/5 13HD/24HD Airbrush Eraser */
511 case 0x10080c: /* Intuos4/5 13HD/24HD Art Pen Eraser */
512 case 0x16080a: /* Cintiq 13HD Pro Pen Eraser */
513 case 0x18080a: /* DTH2242 Eraser */
514 case 0x10080a: /* Intuos4/5 13HD/24HD General Pen Eraser */
515 wacom->tool[idx] = BTN_TOOL_RUBBER;
516 break;
517
518 case 0xd12:
519 case 0x912:
520 case 0x112:
521 case 0x913: /* Intuos3 Airbrush */
522 case 0x902: /* Intuos4/5 13HD/24HD Airbrush */
523 case 0x100902: /* Intuos4/5 13HD/24HD Airbrush */
524 wacom->tool[idx] = BTN_TOOL_AIRBRUSH;
525 break;
526
527 default: /* Unknown tool */
528 wacom->tool[idx] = BTN_TOOL_PEN;
529 break;
530 }
531 return 1;
532 }
533
534 /*
535 * don't report events for invalid data
536 */
537 /* older I4 styli don't work with new Cintiqs */
538 if ((!((wacom->id[idx] >> 20) & 0x01) &&
539 (features->type == WACOM_21UX2)) ||
540 /* Only large Intuos support Lense Cursor */
541 (wacom->tool[idx] == BTN_TOOL_LENS &&
542 (features->type == INTUOS3 ||
543 features->type == INTUOS3S ||
544 features->type == INTUOS4 ||
545 features->type == INTUOS4S ||
546 features->type == INTUOS5 ||
547 features->type == INTUOS5S ||
548 features->type == INTUOSPM ||
549 features->type == INTUOSPS)) ||
550 /* Cintiq doesn't send data when RDY bit isn't set */
551 (features->type == CINTIQ && !(data[1] & 0x40)))
552 return 1;
553
554 if (features->quirks & WACOM_QUIRK_MULTI_INPUT)
555 wacom->shared->stylus_in_proximity = true;
556
557 /* in Range while exiting */
558 if (((data[1] & 0xfe) == 0x20) && wacom->reporting_data) {
559 input_report_key(input, BTN_TOUCH, 0);
560 input_report_abs(input, ABS_PRESSURE, 0);
561 input_report_abs(input, ABS_DISTANCE, wacom->features.distance_max);
562 return 2;
563 }
564
565 /* Exit report */
566 if ((data[1] & 0xfe) == 0x80) {
567 if (features->quirks & WACOM_QUIRK_MULTI_INPUT)
568 wacom->shared->stylus_in_proximity = false;
569 wacom->reporting_data = false;
570
571 /* don't report exit if we don't know the ID */
572 if (!wacom->id[idx])
573 return 1;
574
575 /*
576 * Reset all states otherwise we lose the initial states
577 * when in-prox next time
578 */
579 input_report_abs(input, ABS_X, 0);
580 input_report_abs(input, ABS_Y, 0);
581 input_report_abs(input, ABS_DISTANCE, 0);
582 input_report_abs(input, ABS_TILT_X, 0);
583 input_report_abs(input, ABS_TILT_Y, 0);
584 if (wacom->tool[idx] >= BTN_TOOL_MOUSE) {
585 input_report_key(input, BTN_LEFT, 0);
586 input_report_key(input, BTN_MIDDLE, 0);
587 input_report_key(input, BTN_RIGHT, 0);
588 input_report_key(input, BTN_SIDE, 0);
589 input_report_key(input, BTN_EXTRA, 0);
590 input_report_abs(input, ABS_THROTTLE, 0);
591 input_report_abs(input, ABS_RZ, 0);
592 } else {
593 input_report_abs(input, ABS_PRESSURE, 0);
594 input_report_key(input, BTN_STYLUS, 0);
595 input_report_key(input, BTN_STYLUS2, 0);
596 input_report_key(input, BTN_TOUCH, 0);
597 input_report_abs(input, ABS_WHEEL, 0);
598 if (features->type >= INTUOS3S)
599 input_report_abs(input, ABS_Z, 0);
600 }
601 input_report_key(input, wacom->tool[idx], 0);
602 input_report_abs(input, ABS_MISC, 0); /* reset tool id */
603 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
604 wacom->id[idx] = 0;
605 return 2;
606 }
607
608 /* don't report other events if we don't know the ID */
609 if (!wacom->id[idx])
610 return 1;
611
612 return 0;
613 }
614
615 static void wacom_intuos_general(struct wacom_wac *wacom)
616 {
617 struct wacom_features *features = &wacom->features;
618 unsigned char *data = wacom->data;
619 struct input_dev *input = wacom->input;
620 unsigned int t;
621
622 /* general pen packet */
623 if ((data[1] & 0xb8) == 0xa0) {
624 t = (data[6] << 2) | ((data[7] >> 6) & 3);
625 if (features->type >= INTUOS4S && features->type <= CINTIQ_HYBRID) {
626 t = (t << 1) | (data[1] & 1);
627 }
628 input_report_abs(input, ABS_PRESSURE, t);
629 input_report_abs(input, ABS_TILT_X,
630 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64);
631 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64);
632 input_report_key(input, BTN_STYLUS, data[1] & 2);
633 input_report_key(input, BTN_STYLUS2, data[1] & 4);
634 input_report_key(input, BTN_TOUCH, t > 10);
635 }
636
637 /* airbrush second packet */
638 if ((data[1] & 0xbc) == 0xb4) {
639 input_report_abs(input, ABS_WHEEL,
640 (data[6] << 2) | ((data[7] >> 6) & 3));
641 input_report_abs(input, ABS_TILT_X,
642 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64);
643 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64);
644 }
645 }
646
647 static int wacom_intuos_irq(struct wacom_wac *wacom)
648 {
649 struct wacom_features *features = &wacom->features;
650 unsigned char *data = wacom->data;
651 struct input_dev *input = wacom->input;
652 unsigned int t;
653 int idx = 0, result;
654
655 if (data[0] != WACOM_REPORT_PENABLED &&
656 data[0] != WACOM_REPORT_INTUOSREAD &&
657 data[0] != WACOM_REPORT_INTUOSWRITE &&
658 data[0] != WACOM_REPORT_INTUOSPAD &&
659 data[0] != WACOM_REPORT_CINTIQ &&
660 data[0] != WACOM_REPORT_CINTIQPAD &&
661 data[0] != WACOM_REPORT_INTUOS5PAD) {
662 dev_dbg(input->dev.parent,
663 "%s: received unknown report #%d\n", __func__, data[0]);
664 return 0;
665 }
666
667 /* tool number */
668 if (features->type == INTUOS)
669 idx = data[1] & 0x01;
670
671 /* pad packets. Works as a second tool and is always in prox */
672 if (data[0] == WACOM_REPORT_INTUOSPAD || data[0] == WACOM_REPORT_INTUOS5PAD ||
673 data[0] == WACOM_REPORT_CINTIQPAD) {
674 input = wacom->pad_input;
675 if (features->type >= INTUOS4S && features->type <= INTUOS4L) {
676 input_report_key(input, BTN_0, (data[2] & 0x01));
677 input_report_key(input, BTN_1, (data[3] & 0x01));
678 input_report_key(input, BTN_2, (data[3] & 0x02));
679 input_report_key(input, BTN_3, (data[3] & 0x04));
680 input_report_key(input, BTN_4, (data[3] & 0x08));
681 input_report_key(input, BTN_5, (data[3] & 0x10));
682 input_report_key(input, BTN_6, (data[3] & 0x20));
683 if (data[1] & 0x80) {
684 input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f));
685 } else {
686 /* Out of proximity, clear wheel value. */
687 input_report_abs(input, ABS_WHEEL, 0);
688 }
689 if (features->type != INTUOS4S) {
690 input_report_key(input, BTN_7, (data[3] & 0x40));
691 input_report_key(input, BTN_8, (data[3] & 0x80));
692 }
693 if (data[1] | (data[2] & 0x01) | data[3]) {
694 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
695 } else {
696 input_report_abs(input, ABS_MISC, 0);
697 }
698 } else if (features->type == DTK) {
699 input_report_key(input, BTN_0, (data[6] & 0x01));
700 input_report_key(input, BTN_1, (data[6] & 0x02));
701 input_report_key(input, BTN_2, (data[6] & 0x04));
702 input_report_key(input, BTN_3, (data[6] & 0x08));
703 input_report_key(input, BTN_4, (data[6] & 0x10));
704 input_report_key(input, BTN_5, (data[6] & 0x20));
705 if (data[6] & 0x3f) {
706 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
707 } else {
708 input_report_abs(input, ABS_MISC, 0);
709 }
710 } else if (features->type == WACOM_13HD) {
711 input_report_key(input, BTN_0, (data[3] & 0x01));
712 input_report_key(input, BTN_1, (data[4] & 0x01));
713 input_report_key(input, BTN_2, (data[4] & 0x02));
714 input_report_key(input, BTN_3, (data[4] & 0x04));
715 input_report_key(input, BTN_4, (data[4] & 0x08));
716 input_report_key(input, BTN_5, (data[4] & 0x10));
717 input_report_key(input, BTN_6, (data[4] & 0x20));
718 input_report_key(input, BTN_7, (data[4] & 0x40));
719 input_report_key(input, BTN_8, (data[4] & 0x80));
720 if ((data[3] & 0x01) | data[4]) {
721 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
722 } else {
723 input_report_abs(input, ABS_MISC, 0);
724 }
725 } else if (features->type == WACOM_24HD) {
726 input_report_key(input, BTN_0, (data[6] & 0x01));
727 input_report_key(input, BTN_1, (data[6] & 0x02));
728 input_report_key(input, BTN_2, (data[6] & 0x04));
729 input_report_key(input, BTN_3, (data[6] & 0x08));
730 input_report_key(input, BTN_4, (data[6] & 0x10));
731 input_report_key(input, BTN_5, (data[6] & 0x20));
732 input_report_key(input, BTN_6, (data[6] & 0x40));
733 input_report_key(input, BTN_7, (data[6] & 0x80));
734 input_report_key(input, BTN_8, (data[8] & 0x01));
735 input_report_key(input, BTN_9, (data[8] & 0x02));
736 input_report_key(input, BTN_A, (data[8] & 0x04));
737 input_report_key(input, BTN_B, (data[8] & 0x08));
738 input_report_key(input, BTN_C, (data[8] & 0x10));
739 input_report_key(input, BTN_X, (data[8] & 0x20));
740 input_report_key(input, BTN_Y, (data[8] & 0x40));
741 input_report_key(input, BTN_Z, (data[8] & 0x80));
742
743 /*
744 * Three "buttons" are available on the 24HD which are
745 * physically implemented as a touchstrip. Each button
746 * is approximately 3 bits wide with a 2 bit spacing.
747 * The raw touchstrip bits are stored at:
748 * ((data[3] & 0x1f) << 8) | data[4])
749 */
750 input_report_key(input, KEY_PROG1, data[4] & 0x07);
751 input_report_key(input, KEY_PROG2, data[4] & 0xE0);
752 input_report_key(input, KEY_PROG3, data[3] & 0x1C);
753
754 if (data[1] & 0x80) {
755 input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f));
756 } else {
757 /* Out of proximity, clear wheel value. */
758 input_report_abs(input, ABS_WHEEL, 0);
759 }
760
761 if (data[2] & 0x80) {
762 input_report_abs(input, ABS_THROTTLE, (data[2] & 0x7f));
763 } else {
764 /* Out of proximity, clear second wheel value. */
765 input_report_abs(input, ABS_THROTTLE, 0);
766 }
767
768 if (data[1] | data[2] | (data[3] & 0x1f) | data[4] | data[6] | data[8]) {
769 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
770 } else {
771 input_report_abs(input, ABS_MISC, 0);
772 }
773 } else if (features->type == WACOM_27QHD) {
774 input_report_key(input, KEY_PROG1, data[2] & 0x01);
775 input_report_key(input, KEY_PROG2, data[2] & 0x02);
776 input_report_key(input, KEY_PROG3, data[2] & 0x04);
777
778 input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[4]));
779 input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[6]));
780 input_report_abs(input, ABS_Z, be16_to_cpup((__be16 *)&data[8]));
781 } else if (features->type == CINTIQ_HYBRID) {
782 /*
783 * Do not send hardware buttons under Android. They
784 * are already sent to the system through GPIO (and
785 * have different meaning).
786 */
787 input_report_key(input, BTN_1, (data[4] & 0x01));
788 input_report_key(input, BTN_2, (data[4] & 0x02));
789 input_report_key(input, BTN_3, (data[4] & 0x04));
790 input_report_key(input, BTN_4, (data[4] & 0x08));
791
792 input_report_key(input, BTN_5, (data[4] & 0x10)); /* Right */
793 input_report_key(input, BTN_6, (data[4] & 0x20)); /* Up */
794 input_report_key(input, BTN_7, (data[4] & 0x40)); /* Left */
795 input_report_key(input, BTN_8, (data[4] & 0x80)); /* Down */
796 input_report_key(input, BTN_0, (data[3] & 0x01)); /* Center */
797
798 if (data[4] | (data[3] & 0x01)) {
799 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
800 } else {
801 input_report_abs(input, ABS_MISC, 0);
802 }
803 } else if (features->type >= INTUOS5S && features->type <= INTUOSPL) {
804 int i;
805
806 /* Touch ring mode switch has no capacitive sensor */
807 input_report_key(input, BTN_0, (data[3] & 0x01));
808
809 /*
810 * ExpressKeys on Intuos5/Intuos Pro have a capacitive sensor in
811 * addition to the mechanical switch. Switch data is
812 * stored in data[4], capacitive data in data[5].
813 */
814 for (i = 0; i < 8; i++)
815 input_report_key(input, BTN_1 + i, data[4] & (1 << i));
816
817 if (data[2] & 0x80) {
818 input_report_abs(input, ABS_WHEEL, (data[2] & 0x7f));
819 } else {
820 /* Out of proximity, clear wheel value. */
821 input_report_abs(input, ABS_WHEEL, 0);
822 }
823
824 if (data[2] | (data[3] & 0x01) | data[4] | data[5]) {
825 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
826 } else {
827 input_report_abs(input, ABS_MISC, 0);
828 }
829 } else {
830 if (features->type == WACOM_21UX2 || features->type == WACOM_22HD) {
831 input_report_key(input, BTN_0, (data[5] & 0x01));
832 input_report_key(input, BTN_1, (data[6] & 0x01));
833 input_report_key(input, BTN_2, (data[6] & 0x02));
834 input_report_key(input, BTN_3, (data[6] & 0x04));
835 input_report_key(input, BTN_4, (data[6] & 0x08));
836 input_report_key(input, BTN_5, (data[6] & 0x10));
837 input_report_key(input, BTN_6, (data[6] & 0x20));
838 input_report_key(input, BTN_7, (data[6] & 0x40));
839 input_report_key(input, BTN_8, (data[6] & 0x80));
840 input_report_key(input, BTN_9, (data[7] & 0x01));
841 input_report_key(input, BTN_A, (data[8] & 0x01));
842 input_report_key(input, BTN_B, (data[8] & 0x02));
843 input_report_key(input, BTN_C, (data[8] & 0x04));
844 input_report_key(input, BTN_X, (data[8] & 0x08));
845 input_report_key(input, BTN_Y, (data[8] & 0x10));
846 input_report_key(input, BTN_Z, (data[8] & 0x20));
847 input_report_key(input, BTN_BASE, (data[8] & 0x40));
848 input_report_key(input, BTN_BASE2, (data[8] & 0x80));
849
850 if (features->type == WACOM_22HD) {
851 input_report_key(input, KEY_PROG1, data[9] & 0x01);
852 input_report_key(input, KEY_PROG2, data[9] & 0x02);
853 input_report_key(input, KEY_PROG3, data[9] & 0x04);
854 }
855 } else {
856 input_report_key(input, BTN_0, (data[5] & 0x01));
857 input_report_key(input, BTN_1, (data[5] & 0x02));
858 input_report_key(input, BTN_2, (data[5] & 0x04));
859 input_report_key(input, BTN_3, (data[5] & 0x08));
860 input_report_key(input, BTN_4, (data[6] & 0x01));
861 input_report_key(input, BTN_5, (data[6] & 0x02));
862 input_report_key(input, BTN_6, (data[6] & 0x04));
863 input_report_key(input, BTN_7, (data[6] & 0x08));
864 input_report_key(input, BTN_8, (data[5] & 0x10));
865 input_report_key(input, BTN_9, (data[6] & 0x10));
866 }
867 input_report_abs(input, ABS_RX, ((data[1] & 0x1f) << 8) | data[2]);
868 input_report_abs(input, ABS_RY, ((data[3] & 0x1f) << 8) | data[4]);
869
870 if ((data[5] & 0x1f) | data[6] | (data[1] & 0x1f) |
871 data[2] | (data[3] & 0x1f) | data[4] | data[8] |
872 (data[7] & 0x01)) {
873 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
874 } else {
875 input_report_abs(input, ABS_MISC, 0);
876 }
877 }
878 return 1;
879 }
880
881 /* process in/out prox events */
882 result = wacom_intuos_inout(wacom);
883 if (result)
884 return result - 1;
885
886 if (features->type >= INTUOS3S) {
887 input_report_abs(input, ABS_X, (data[2] << 9) | (data[3] << 1) | ((data[9] >> 1) & 1));
888 input_report_abs(input, ABS_Y, (data[4] << 9) | (data[5] << 1) | (data[9] & 1));
889 input_report_abs(input, ABS_DISTANCE, ((data[9] >> 2) & 0x3f));
890 } else {
891 input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[2]));
892 input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[4]));
893 input_report_abs(input, ABS_DISTANCE, ((data[9] >> 3) & 0x1f));
894 }
895
896 /* process general packets */
897 wacom_intuos_general(wacom);
898
899 /* 4D mouse, 2D mouse, marker pen rotation, tilt mouse, or Lens cursor packets */
900 if ((data[1] & 0xbc) == 0xa8 || (data[1] & 0xbe) == 0xb0 || (data[1] & 0xbc) == 0xac) {
901
902 if (data[1] & 0x02) {
903 /* Rotation packet */
904 if (features->type >= INTUOS3S) {
905 /* I3 marker pen rotation */
906 t = (data[6] << 3) | ((data[7] >> 5) & 7);
907 t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) :
908 ((t-1) / 2 + 450)) : (450 - t / 2) ;
909 input_report_abs(input, ABS_Z, t);
910 } else {
911 /* 4D mouse rotation packet */
912 t = (data[6] << 3) | ((data[7] >> 5) & 7);
913 input_report_abs(input, ABS_RZ, (data[7] & 0x20) ?
914 ((t - 1) / 2) : -t / 2);
915 }
916
917 } else if (!(data[1] & 0x10) && features->type < INTUOS3S) {
918 /* 4D mouse packet */
919 input_report_key(input, BTN_LEFT, data[8] & 0x01);
920 input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
921 input_report_key(input, BTN_RIGHT, data[8] & 0x04);
922
923 input_report_key(input, BTN_SIDE, data[8] & 0x20);
924 input_report_key(input, BTN_EXTRA, data[8] & 0x10);
925 t = (data[6] << 2) | ((data[7] >> 6) & 3);
926 input_report_abs(input, ABS_THROTTLE, (data[8] & 0x08) ? -t : t);
927
928 } else if (wacom->tool[idx] == BTN_TOOL_MOUSE) {
929 /* I4 mouse */
930 if (features->type >= INTUOS4S && features->type <= INTUOSPL) {
931 input_report_key(input, BTN_LEFT, data[6] & 0x01);
932 input_report_key(input, BTN_MIDDLE, data[6] & 0x02);
933 input_report_key(input, BTN_RIGHT, data[6] & 0x04);
934 input_report_rel(input, REL_WHEEL, ((data[7] & 0x80) >> 7)
935 - ((data[7] & 0x40) >> 6));
936 input_report_key(input, BTN_SIDE, data[6] & 0x08);
937 input_report_key(input, BTN_EXTRA, data[6] & 0x10);
938
939 input_report_abs(input, ABS_TILT_X,
940 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64);
941 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64);
942 } else {
943 /* 2D mouse packet */
944 input_report_key(input, BTN_LEFT, data[8] & 0x04);
945 input_report_key(input, BTN_MIDDLE, data[8] & 0x08);
946 input_report_key(input, BTN_RIGHT, data[8] & 0x10);
947 input_report_rel(input, REL_WHEEL, (data[8] & 0x01)
948 - ((data[8] & 0x02) >> 1));
949
950 /* I3 2D mouse side buttons */
951 if (features->type >= INTUOS3S && features->type <= INTUOS3L) {
952 input_report_key(input, BTN_SIDE, data[8] & 0x40);
953 input_report_key(input, BTN_EXTRA, data[8] & 0x20);
954 }
955 }
956 } else if ((features->type < INTUOS3S || features->type == INTUOS3L ||
957 features->type == INTUOS4L || features->type == INTUOS5L ||
958 features->type == INTUOSPL) &&
959 wacom->tool[idx] == BTN_TOOL_LENS) {
960 /* Lens cursor packets */
961 input_report_key(input, BTN_LEFT, data[8] & 0x01);
962 input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
963 input_report_key(input, BTN_RIGHT, data[8] & 0x04);
964 input_report_key(input, BTN_SIDE, data[8] & 0x10);
965 input_report_key(input, BTN_EXTRA, data[8] & 0x08);
966 }
967 }
968
969 input_report_abs(input, ABS_MISC, wacom->id[idx]); /* report tool id */
970 input_report_key(input, wacom->tool[idx], 1);
971 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
972 wacom->reporting_data = true;
973 return 1;
974 }
975
976 static int int_dist(int x1, int y1, int x2, int y2)
977 {
978 int x = x2 - x1;
979 int y = y2 - y1;
980
981 return int_sqrt(x*x + y*y);
982 }
983
984 static void wacom_intuos_bt_process_data(struct wacom_wac *wacom,
985 unsigned char *data)
986 {
987 memcpy(wacom->data, data, 10);
988 wacom_intuos_irq(wacom);
989
990 input_sync(wacom->input);
991 if (wacom->pad_input)
992 input_sync(wacom->pad_input);
993 }
994
995 static int wacom_intuos_bt_irq(struct wacom_wac *wacom, size_t len)
996 {
997 unsigned char data[WACOM_PKGLEN_MAX];
998 int i = 1;
999 unsigned power_raw, battery_capacity, bat_charging, ps_connected;
1000
1001 memcpy(data, wacom->data, len);
1002
1003 switch (data[0]) {
1004 case 0x04:
1005 wacom_intuos_bt_process_data(wacom, data + i);
1006 i += 10;
1007 /* fall through */
1008 case 0x03:
1009 wacom_intuos_bt_process_data(wacom, data + i);
1010 i += 10;
1011 wacom_intuos_bt_process_data(wacom, data + i);
1012 i += 10;
1013 power_raw = data[i];
1014 bat_charging = (power_raw & 0x08) ? 1 : 0;
1015 ps_connected = (power_raw & 0x10) ? 1 : 0;
1016 battery_capacity = batcap_i4[power_raw & 0x07];
1017 if ((wacom->battery_capacity != battery_capacity) ||
1018 (wacom->bat_charging != bat_charging) ||
1019 (wacom->ps_connected != ps_connected)) {
1020 wacom->battery_capacity = battery_capacity;
1021 wacom->bat_charging = bat_charging;
1022 wacom->ps_connected = ps_connected;
1023 wacom_notify_battery(wacom);
1024 }
1025
1026 break;
1027 default:
1028 dev_dbg(wacom->input->dev.parent,
1029 "Unknown report: %d,%d size:%zu\n",
1030 data[0], data[1], len);
1031 return 0;
1032 }
1033 return 0;
1034 }
1035
1036 static int wacom_24hdt_irq(struct wacom_wac *wacom)
1037 {
1038 struct input_dev *input = wacom->input;
1039 unsigned char *data = wacom->data;
1040 int i;
1041 int current_num_contacts = 0;
1042 int contacts_to_send = 0;
1043 int num_contacts_left = 4; /* maximum contacts per packet */
1044 int byte_per_packet = WACOM_BYTES_PER_24HDT_PACKET;
1045 int y_offset = 2;
1046
1047 if (wacom->features.type == WACOM_27QHDT) {
1048 current_num_contacts = data[63];
1049 num_contacts_left = 10;
1050 byte_per_packet = WACOM_BYTES_PER_QHDTHID_PACKET;
1051 y_offset = 0;
1052 } else {
1053 current_num_contacts = data[61];
1054 }
1055
1056 /*
1057 * First packet resets the counter since only the first
1058 * packet in series will have non-zero current_num_contacts.
1059 */
1060 if (current_num_contacts)
1061 wacom->num_contacts_left = current_num_contacts;
1062
1063 contacts_to_send = min(num_contacts_left, wacom->num_contacts_left);
1064
1065 for (i = 0; i < contacts_to_send; i++) {
1066 int offset = (byte_per_packet * i) + 1;
1067 bool touch = (data[offset] & 0x1) && !wacom->shared->stylus_in_proximity;
1068 int slot = input_mt_get_slot_by_key(input, data[offset + 1]);
1069
1070 if (slot < 0)
1071 continue;
1072 input_mt_slot(input, slot);
1073 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1074
1075 if (touch) {
1076 int t_x = get_unaligned_le16(&data[offset + 2]);
1077 int t_y = get_unaligned_le16(&data[offset + 4 + y_offset]);
1078
1079 input_report_abs(input, ABS_MT_POSITION_X, t_x);
1080 input_report_abs(input, ABS_MT_POSITION_Y, t_y);
1081
1082 if (wacom->features.type != WACOM_27QHDT) {
1083 int c_x = get_unaligned_le16(&data[offset + 4]);
1084 int c_y = get_unaligned_le16(&data[offset + 8]);
1085 int w = get_unaligned_le16(&data[offset + 10]);
1086 int h = get_unaligned_le16(&data[offset + 12]);
1087
1088 input_report_abs(input, ABS_MT_TOUCH_MAJOR, min(w,h));
1089 input_report_abs(input, ABS_MT_WIDTH_MAJOR,
1090 min(w, h) + int_dist(t_x, t_y, c_x, c_y));
1091 input_report_abs(input, ABS_MT_WIDTH_MINOR, min(w, h));
1092 input_report_abs(input, ABS_MT_ORIENTATION, w > h);
1093 }
1094 }
1095 }
1096 input_mt_report_pointer_emulation(input, true);
1097
1098 wacom->num_contacts_left -= contacts_to_send;
1099 if (wacom->num_contacts_left <= 0)
1100 wacom->num_contacts_left = 0;
1101
1102 wacom->shared->touch_down = (wacom->num_contacts_left > 0);
1103 return 1;
1104 }
1105
1106 static int wacom_mt_touch(struct wacom_wac *wacom)
1107 {
1108 struct input_dev *input = wacom->input;
1109 unsigned char *data = wacom->data;
1110 int i;
1111 int current_num_contacts = data[2];
1112 int contacts_to_send = 0;
1113 int x_offset = 0;
1114
1115 /* MTTPC does not support Height and Width */
1116 if (wacom->features.type == MTTPC || wacom->features.type == MTTPC_B)
1117 x_offset = -4;
1118
1119 /*
1120 * First packet resets the counter since only the first
1121 * packet in series will have non-zero current_num_contacts.
1122 */
1123 if (current_num_contacts)
1124 wacom->num_contacts_left = current_num_contacts;
1125
1126 /* There are at most 5 contacts per packet */
1127 contacts_to_send = min(5, wacom->num_contacts_left);
1128
1129 for (i = 0; i < contacts_to_send; i++) {
1130 int offset = (WACOM_BYTES_PER_MT_PACKET + x_offset) * i + 3;
1131 bool touch = (data[offset] & 0x1) && !wacom->shared->stylus_in_proximity;
1132 int id = get_unaligned_le16(&data[offset + 1]);
1133 int slot = input_mt_get_slot_by_key(input, id);
1134
1135 if (slot < 0)
1136 continue;
1137
1138 input_mt_slot(input, slot);
1139 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1140 if (touch) {
1141 int x = get_unaligned_le16(&data[offset + x_offset + 7]);
1142 int y = get_unaligned_le16(&data[offset + x_offset + 9]);
1143 input_report_abs(input, ABS_MT_POSITION_X, x);
1144 input_report_abs(input, ABS_MT_POSITION_Y, y);
1145 }
1146 }
1147 input_mt_report_pointer_emulation(input, true);
1148
1149 wacom->num_contacts_left -= contacts_to_send;
1150 if (wacom->num_contacts_left < 0)
1151 wacom->num_contacts_left = 0;
1152
1153 wacom->shared->touch_down = (wacom->num_contacts_left > 0);
1154 return 1;
1155 }
1156
1157 static int wacom_tpc_mt_touch(struct wacom_wac *wacom)
1158 {
1159 struct input_dev *input = wacom->input;
1160 unsigned char *data = wacom->data;
1161 int contact_with_no_pen_down_count = 0;
1162 int i;
1163
1164 for (i = 0; i < 2; i++) {
1165 int p = data[1] & (1 << i);
1166 bool touch = p && !wacom->shared->stylus_in_proximity;
1167
1168 input_mt_slot(input, i);
1169 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1170 if (touch) {
1171 int x = le16_to_cpup((__le16 *)&data[i * 2 + 2]) & 0x7fff;
1172 int y = le16_to_cpup((__le16 *)&data[i * 2 + 6]) & 0x7fff;
1173
1174 input_report_abs(input, ABS_MT_POSITION_X, x);
1175 input_report_abs(input, ABS_MT_POSITION_Y, y);
1176 contact_with_no_pen_down_count++;
1177 }
1178 }
1179 input_mt_report_pointer_emulation(input, true);
1180
1181 /* keep touch state for pen event */
1182 wacom->shared->touch_down = (contact_with_no_pen_down_count > 0);
1183
1184 return 1;
1185 }
1186
1187 static int wacom_tpc_single_touch(struct wacom_wac *wacom, size_t len)
1188 {
1189 unsigned char *data = wacom->data;
1190 struct input_dev *input = wacom->input;
1191 bool prox;
1192 int x = 0, y = 0;
1193
1194 if (wacom->features.touch_max > 1 || len > WACOM_PKGLEN_TPC2FG)
1195 return 0;
1196
1197 if (!wacom->shared->stylus_in_proximity) {
1198 if (len == WACOM_PKGLEN_TPC1FG) {
1199 prox = data[0] & 0x01;
1200 x = get_unaligned_le16(&data[1]);
1201 y = get_unaligned_le16(&data[3]);
1202 } else if (len == WACOM_PKGLEN_TPC1FG_B) {
1203 prox = data[2] & 0x01;
1204 x = get_unaligned_le16(&data[3]);
1205 y = get_unaligned_le16(&data[5]);
1206 } else {
1207 prox = data[1] & 0x01;
1208 x = le16_to_cpup((__le16 *)&data[2]);
1209 y = le16_to_cpup((__le16 *)&data[4]);
1210 }
1211 } else
1212 /* force touch out when pen is in prox */
1213 prox = 0;
1214
1215 if (prox) {
1216 input_report_abs(input, ABS_X, x);
1217 input_report_abs(input, ABS_Y, y);
1218 }
1219 input_report_key(input, BTN_TOUCH, prox);
1220
1221 /* keep touch state for pen events */
1222 wacom->shared->touch_down = prox;
1223
1224 return 1;
1225 }
1226
1227 static int wacom_tpc_pen(struct wacom_wac *wacom)
1228 {
1229 unsigned char *data = wacom->data;
1230 struct input_dev *input = wacom->input;
1231 bool prox = data[1] & 0x20;
1232
1233 if (!wacom->shared->stylus_in_proximity) /* first in prox */
1234 /* Going into proximity select tool */
1235 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
1236
1237 /* keep pen state for touch events */
1238 wacom->shared->stylus_in_proximity = prox;
1239
1240 /* send pen events only when touch is up or forced out */
1241 if (!wacom->shared->touch_down) {
1242 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
1243 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
1244 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
1245 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
1246 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x07) << 8) | data[6]);
1247 input_report_key(input, BTN_TOUCH, data[1] & 0x05);
1248 input_report_key(input, wacom->tool[0], prox);
1249 return 1;
1250 }
1251
1252 return 0;
1253 }
1254
1255 static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len)
1256 {
1257 unsigned char *data = wacom->data;
1258
1259 dev_dbg(wacom->input->dev.parent,
1260 "%s: received report #%d\n", __func__, data[0]);
1261
1262 switch (len) {
1263 case WACOM_PKGLEN_TPC1FG:
1264 return wacom_tpc_single_touch(wacom, len);
1265
1266 case WACOM_PKGLEN_TPC2FG:
1267 return wacom_tpc_mt_touch(wacom);
1268
1269 case WACOM_PKGLEN_PENABLED:
1270 return wacom_tpc_pen(wacom);
1271
1272 default:
1273 switch (data[0]) {
1274 case WACOM_REPORT_TPC1FG:
1275 case WACOM_REPORT_TPCHID:
1276 case WACOM_REPORT_TPCST:
1277 case WACOM_REPORT_TPC1FGE:
1278 return wacom_tpc_single_touch(wacom, len);
1279
1280 case WACOM_REPORT_TPCMT:
1281 case WACOM_REPORT_TPCMT2:
1282 return wacom_mt_touch(wacom);
1283
1284 case WACOM_REPORT_PENABLED:
1285 return wacom_tpc_pen(wacom);
1286 }
1287 }
1288
1289 return 0;
1290 }
1291
1292 static void wacom_map_usage(struct wacom *wacom, struct hid_usage *usage,
1293 struct hid_field *field, __u8 type, __u16 code, int fuzz)
1294 {
1295 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1296 struct input_dev *input = wacom_wac->input;
1297 int fmin = field->logical_minimum;
1298 int fmax = field->logical_maximum;
1299
1300 usage->type = type;
1301 usage->code = code;
1302
1303 set_bit(type, input->evbit);
1304
1305 switch (type) {
1306 case EV_ABS:
1307 input_set_abs_params(input, code, fmin, fmax, fuzz, 0);
1308 input_abs_set_res(input, code,
1309 hidinput_calc_abs_res(field, code));
1310 break;
1311 case EV_KEY:
1312 input_set_capability(input, EV_KEY, code);
1313 break;
1314 case EV_MSC:
1315 input_set_capability(input, EV_MSC, code);
1316 break;
1317 }
1318 }
1319
1320 static void wacom_wac_pen_usage_mapping(struct hid_device *hdev,
1321 struct hid_field *field, struct hid_usage *usage)
1322 {
1323 struct wacom *wacom = hid_get_drvdata(hdev);
1324
1325 switch (usage->hid) {
1326 case HID_GD_X:
1327 wacom_map_usage(wacom, usage, field, EV_ABS, ABS_X, 4);
1328 break;
1329 case HID_GD_Y:
1330 wacom_map_usage(wacom, usage, field, EV_ABS, ABS_Y, 4);
1331 break;
1332 case HID_DG_TIPPRESSURE:
1333 wacom_map_usage(wacom, usage, field, EV_ABS, ABS_PRESSURE, 0);
1334 break;
1335 case HID_DG_INRANGE:
1336 wacom_map_usage(wacom, usage, field, EV_KEY, BTN_TOOL_PEN, 0);
1337 break;
1338 case HID_DG_INVERT:
1339 wacom_map_usage(wacom, usage, field, EV_KEY,
1340 BTN_TOOL_RUBBER, 0);
1341 break;
1342 case HID_DG_ERASER:
1343 case HID_DG_TIPSWITCH:
1344 wacom_map_usage(wacom, usage, field, EV_KEY, BTN_TOUCH, 0);
1345 break;
1346 case HID_DG_BARRELSWITCH:
1347 wacom_map_usage(wacom, usage, field, EV_KEY, BTN_STYLUS, 0);
1348 break;
1349 case HID_DG_BARRELSWITCH2:
1350 wacom_map_usage(wacom, usage, field, EV_KEY, BTN_STYLUS2, 0);
1351 break;
1352 case HID_DG_TOOLSERIALNUMBER:
1353 wacom_map_usage(wacom, usage, field, EV_MSC, MSC_SERIAL, 0);
1354 break;
1355 }
1356 }
1357
1358 static int wacom_wac_pen_event(struct hid_device *hdev, struct hid_field *field,
1359 struct hid_usage *usage, __s32 value)
1360 {
1361 struct wacom *wacom = hid_get_drvdata(hdev);
1362 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1363 struct input_dev *input = wacom_wac->input;
1364
1365 /* checking which Tool / tip switch to send */
1366 switch (usage->hid) {
1367 case HID_DG_INRANGE:
1368 wacom_wac->hid_data.inrange_state = value;
1369 return 0;
1370 case HID_DG_INVERT:
1371 wacom_wac->hid_data.invert_state = value;
1372 return 0;
1373 case HID_DG_ERASER:
1374 case HID_DG_TIPSWITCH:
1375 wacom_wac->hid_data.tipswitch |= value;
1376 return 0;
1377 }
1378
1379 /* send pen events only when touch is up or forced out */
1380 if (!usage->type || wacom_wac->shared->touch_down)
1381 return 0;
1382
1383 input_event(input, usage->type, usage->code, value);
1384
1385 return 0;
1386 }
1387
1388 static void wacom_wac_pen_report(struct hid_device *hdev,
1389 struct hid_report *report)
1390 {
1391 struct wacom *wacom = hid_get_drvdata(hdev);
1392 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1393 struct input_dev *input = wacom_wac->input;
1394 bool prox = wacom_wac->hid_data.inrange_state;
1395
1396 if (!wacom_wac->shared->stylus_in_proximity) /* first in prox */
1397 /* Going into proximity select tool */
1398 wacom_wac->tool[0] = wacom_wac->hid_data.invert_state ?
1399 BTN_TOOL_RUBBER : BTN_TOOL_PEN;
1400
1401 /* keep pen state for touch events */
1402 wacom_wac->shared->stylus_in_proximity = prox;
1403
1404 /* send pen events only when touch is up or forced out */
1405 if (!wacom_wac->shared->touch_down) {
1406 input_report_key(input, BTN_TOUCH,
1407 wacom_wac->hid_data.tipswitch);
1408 input_report_key(input, wacom_wac->tool[0], prox);
1409
1410 wacom_wac->hid_data.tipswitch = false;
1411
1412 input_sync(input);
1413 }
1414 }
1415
1416 static void wacom_wac_finger_usage_mapping(struct hid_device *hdev,
1417 struct hid_field *field, struct hid_usage *usage)
1418 {
1419 struct wacom *wacom = hid_get_drvdata(hdev);
1420 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1421 struct wacom_features *features = &wacom_wac->features;
1422 unsigned touch_max = wacom_wac->features.touch_max;
1423
1424 switch (usage->hid) {
1425 case HID_GD_X:
1426 features->last_slot_field = usage->hid;
1427 if (touch_max == 1)
1428 wacom_map_usage(wacom, usage, field, EV_ABS, ABS_X, 4);
1429 else
1430 wacom_map_usage(wacom, usage, field, EV_ABS,
1431 ABS_MT_POSITION_X, 4);
1432 break;
1433 case HID_GD_Y:
1434 features->last_slot_field = usage->hid;
1435 if (touch_max == 1)
1436 wacom_map_usage(wacom, usage, field, EV_ABS, ABS_Y, 4);
1437 else
1438 wacom_map_usage(wacom, usage, field, EV_ABS,
1439 ABS_MT_POSITION_Y, 4);
1440 break;
1441 case HID_DG_CONTACTID:
1442 features->last_slot_field = usage->hid;
1443 break;
1444 case HID_DG_INRANGE:
1445 features->last_slot_field = usage->hid;
1446 break;
1447 case HID_DG_INVERT:
1448 features->last_slot_field = usage->hid;
1449 break;
1450 case HID_DG_TIPSWITCH:
1451 features->last_slot_field = usage->hid;
1452 wacom_map_usage(wacom, usage, field, EV_KEY, BTN_TOUCH, 0);
1453 break;
1454 }
1455 }
1456
1457 static void wacom_wac_finger_slot(struct wacom_wac *wacom_wac,
1458 struct input_dev *input)
1459 {
1460 struct hid_data *hid_data = &wacom_wac->hid_data;
1461 bool mt = wacom_wac->features.touch_max > 1;
1462 bool prox = hid_data->tipswitch &&
1463 !wacom_wac->shared->stylus_in_proximity;
1464
1465 if (mt) {
1466 int slot;
1467
1468 slot = input_mt_get_slot_by_key(input, hid_data->id);
1469 input_mt_slot(input, slot);
1470 input_mt_report_slot_state(input, MT_TOOL_FINGER, prox);
1471 }
1472 else {
1473 input_report_key(input, BTN_TOUCH, prox);
1474 }
1475
1476 if (prox) {
1477 input_report_abs(input, mt ? ABS_MT_POSITION_X : ABS_X,
1478 hid_data->x);
1479 input_report_abs(input, mt ? ABS_MT_POSITION_Y : ABS_Y,
1480 hid_data->y);
1481 }
1482 }
1483
1484 static int wacom_wac_finger_event(struct hid_device *hdev,
1485 struct hid_field *field, struct hid_usage *usage, __s32 value)
1486 {
1487 struct wacom *wacom = hid_get_drvdata(hdev);
1488 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1489
1490 switch (usage->hid) {
1491 case HID_GD_X:
1492 wacom_wac->hid_data.x = value;
1493 break;
1494 case HID_GD_Y:
1495 wacom_wac->hid_data.y = value;
1496 break;
1497 case HID_DG_CONTACTID:
1498 wacom_wac->hid_data.id = value;
1499 break;
1500 case HID_DG_TIPSWITCH:
1501 wacom_wac->hid_data.tipswitch = value;
1502 break;
1503 }
1504
1505
1506 if (usage->usage_index + 1 == field->report_count) {
1507 if (usage->hid == wacom_wac->features.last_slot_field)
1508 wacom_wac_finger_slot(wacom_wac, wacom_wac->input);
1509 }
1510
1511 return 0;
1512 }
1513
1514 static int wacom_wac_finger_count_touches(struct hid_device *hdev)
1515 {
1516 struct wacom *wacom = hid_get_drvdata(hdev);
1517 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1518 struct input_dev *input = wacom_wac->input;
1519 unsigned touch_max = wacom_wac->features.touch_max;
1520 int count = 0;
1521 int i;
1522
1523 if (touch_max == 1)
1524 return wacom_wac->hid_data.tipswitch &&
1525 !wacom_wac->shared->stylus_in_proximity;
1526
1527 for (i = 0; i < input->mt->num_slots; i++) {
1528 struct input_mt_slot *ps = &input->mt->slots[i];
1529 int id = input_mt_get_value(ps, ABS_MT_TRACKING_ID);
1530 if (id >= 0)
1531 count++;
1532 }
1533
1534 return count;
1535 }
1536
1537 static void wacom_wac_finger_report(struct hid_device *hdev,
1538 struct hid_report *report)
1539 {
1540 struct wacom *wacom = hid_get_drvdata(hdev);
1541 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1542 struct input_dev *input = wacom_wac->input;
1543 unsigned touch_max = wacom_wac->features.touch_max;
1544
1545 if (touch_max > 1)
1546 input_mt_sync_frame(input);
1547
1548 input_sync(input);
1549
1550 /* keep touch state for pen event */
1551 wacom_wac->shared->touch_down = wacom_wac_finger_count_touches(hdev);
1552 }
1553
1554 void wacom_wac_usage_mapping(struct hid_device *hdev,
1555 struct hid_field *field, struct hid_usage *usage)
1556 {
1557 struct wacom *wacom = hid_get_drvdata(hdev);
1558 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1559 struct input_dev *input = wacom_wac->input;
1560
1561 /* currently, only direct devices have proper hid report descriptors */
1562 __set_bit(INPUT_PROP_DIRECT, input->propbit);
1563
1564 if (WACOM_PEN_FIELD(field))
1565 return wacom_wac_pen_usage_mapping(hdev, field, usage);
1566
1567 if (WACOM_FINGER_FIELD(field))
1568 return wacom_wac_finger_usage_mapping(hdev, field, usage);
1569 }
1570
1571 int wacom_wac_event(struct hid_device *hdev, struct hid_field *field,
1572 struct hid_usage *usage, __s32 value)
1573 {
1574 struct wacom *wacom = hid_get_drvdata(hdev);
1575
1576 if (wacom->wacom_wac.features.type != HID_GENERIC)
1577 return 0;
1578
1579 if (WACOM_PEN_FIELD(field))
1580 return wacom_wac_pen_event(hdev, field, usage, value);
1581
1582 if (WACOM_FINGER_FIELD(field))
1583 return wacom_wac_finger_event(hdev, field, usage, value);
1584
1585 return 0;
1586 }
1587
1588 void wacom_wac_report(struct hid_device *hdev, struct hid_report *report)
1589 {
1590 struct wacom *wacom = hid_get_drvdata(hdev);
1591 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1592 struct hid_field *field = report->field[0];
1593
1594 if (wacom_wac->features.type != HID_GENERIC)
1595 return;
1596
1597 if (WACOM_PEN_FIELD(field))
1598 return wacom_wac_pen_report(hdev, report);
1599
1600 if (WACOM_FINGER_FIELD(field))
1601 return wacom_wac_finger_report(hdev, report);
1602 }
1603
1604 static int wacom_bpt_touch(struct wacom_wac *wacom)
1605 {
1606 struct wacom_features *features = &wacom->features;
1607 struct input_dev *input = wacom->input;
1608 struct input_dev *pad_input = wacom->pad_input;
1609 unsigned char *data = wacom->data;
1610 int i;
1611
1612 if (data[0] != 0x02)
1613 return 0;
1614
1615 for (i = 0; i < 2; i++) {
1616 int offset = (data[1] & 0x80) ? (8 * i) : (9 * i);
1617 bool touch = data[offset + 3] & 0x80;
1618
1619 /*
1620 * Touch events need to be disabled while stylus is
1621 * in proximity because user's hand is resting on touchpad
1622 * and sending unwanted events. User expects tablet buttons
1623 * to continue working though.
1624 */
1625 touch = touch && !wacom->shared->stylus_in_proximity;
1626
1627 input_mt_slot(input, i);
1628 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1629 if (touch) {
1630 int x = get_unaligned_be16(&data[offset + 3]) & 0x7ff;
1631 int y = get_unaligned_be16(&data[offset + 5]) & 0x7ff;
1632 if (features->quirks & WACOM_QUIRK_BBTOUCH_LOWRES) {
1633 x <<= 5;
1634 y <<= 5;
1635 }
1636 input_report_abs(input, ABS_MT_POSITION_X, x);
1637 input_report_abs(input, ABS_MT_POSITION_Y, y);
1638 }
1639 }
1640
1641 input_mt_report_pointer_emulation(input, true);
1642
1643 input_report_key(pad_input, BTN_LEFT, (data[1] & 0x08) != 0);
1644 input_report_key(pad_input, BTN_FORWARD, (data[1] & 0x04) != 0);
1645 input_report_key(pad_input, BTN_BACK, (data[1] & 0x02) != 0);
1646 input_report_key(pad_input, BTN_RIGHT, (data[1] & 0x01) != 0);
1647
1648 return 1;
1649 }
1650
1651 static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data)
1652 {
1653 struct wacom_features *features = &wacom->features;
1654 struct input_dev *input = wacom->input;
1655 bool touch = data[1] & 0x80;
1656 int slot = input_mt_get_slot_by_key(input, data[0]);
1657
1658 if (slot < 0)
1659 return;
1660
1661 touch = touch && !wacom->shared->stylus_in_proximity;
1662
1663 input_mt_slot(input, slot);
1664 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1665
1666 if (touch) {
1667 int x = (data[2] << 4) | (data[4] >> 4);
1668 int y = (data[3] << 4) | (data[4] & 0x0f);
1669 int width, height;
1670
1671 if (features->type >= INTUOSPS && features->type <= INTUOSPL) {
1672 width = data[5] * 100;
1673 height = data[6] * 100;
1674 } else {
1675 /*
1676 * "a" is a scaled-down area which we assume is
1677 * roughly circular and which can be described as:
1678 * a=(pi*r^2)/C.
1679 */
1680 int a = data[5];
1681 int x_res = input_abs_get_res(input, ABS_MT_POSITION_X);
1682 int y_res = input_abs_get_res(input, ABS_MT_POSITION_Y);
1683 width = 2 * int_sqrt(a * WACOM_CONTACT_AREA_SCALE);
1684 height = width * y_res / x_res;
1685 }
1686
1687 input_report_abs(input, ABS_MT_POSITION_X, x);
1688 input_report_abs(input, ABS_MT_POSITION_Y, y);
1689 input_report_abs(input, ABS_MT_TOUCH_MAJOR, width);
1690 input_report_abs(input, ABS_MT_TOUCH_MINOR, height);
1691 }
1692 }
1693
1694 static void wacom_bpt3_button_msg(struct wacom_wac *wacom, unsigned char *data)
1695 {
1696 struct input_dev *input = wacom->pad_input;
1697 struct wacom_features *features = &wacom->features;
1698
1699 if (features->type == INTUOSHT) {
1700 input_report_key(input, BTN_LEFT, (data[1] & 0x02) != 0);
1701 input_report_key(input, BTN_BACK, (data[1] & 0x08) != 0);
1702 } else {
1703 input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0);
1704 input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0);
1705 }
1706 input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0);
1707 input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0);
1708 }
1709
1710 static int wacom_bpt3_touch(struct wacom_wac *wacom)
1711 {
1712 struct input_dev *input = wacom->input;
1713 unsigned char *data = wacom->data;
1714 int count = data[1] & 0x07;
1715 int i;
1716
1717 if (data[0] != 0x02)
1718 return 0;
1719
1720 /* data has up to 7 fixed sized 8-byte messages starting at data[2] */
1721 for (i = 0; i < count; i++) {
1722 int offset = (8 * i) + 2;
1723 int msg_id = data[offset];
1724
1725 if (msg_id >= 2 && msg_id <= 17)
1726 wacom_bpt3_touch_msg(wacom, data + offset);
1727 else if (msg_id == 128)
1728 wacom_bpt3_button_msg(wacom, data + offset);
1729
1730 }
1731 input_mt_report_pointer_emulation(input, true);
1732
1733 return 1;
1734 }
1735
1736 static int wacom_bpt_pen(struct wacom_wac *wacom)
1737 {
1738 struct wacom_features *features = &wacom->features;
1739 struct input_dev *input = wacom->input;
1740 unsigned char *data = wacom->data;
1741 int prox = 0, x = 0, y = 0, p = 0, d = 0, pen = 0, btn1 = 0, btn2 = 0;
1742
1743 if (data[0] != WACOM_REPORT_PENABLED && data[0] != WACOM_REPORT_USB)
1744 return 0;
1745
1746 if (data[0] == WACOM_REPORT_USB) {
1747 if (features->type == INTUOSHT &&
1748 wacom->shared->touch_input &&
1749 features->touch_max) {
1750 input_report_switch(wacom->shared->touch_input,
1751 SW_MUTE_DEVICE, data[8] & 0x40);
1752 input_sync(wacom->shared->touch_input);
1753 }
1754 return 0;
1755 }
1756
1757 prox = (data[1] & 0x20) == 0x20;
1758
1759 /*
1760 * All reports shared between PEN and RUBBER tool must be
1761 * forced to a known starting value (zero) when transitioning to
1762 * out-of-prox.
1763 *
1764 * If not reset then, to userspace, it will look like lost events
1765 * if new tool comes in-prox with same values as previous tool sent.
1766 *
1767 * Hardware does report zero in most out-of-prox cases but not all.
1768 */
1769 if (prox) {
1770 if (!wacom->shared->stylus_in_proximity) {
1771 if (data[1] & 0x08) {
1772 wacom->tool[0] = BTN_TOOL_RUBBER;
1773 wacom->id[0] = ERASER_DEVICE_ID;
1774 } else {
1775 wacom->tool[0] = BTN_TOOL_PEN;
1776 wacom->id[0] = STYLUS_DEVICE_ID;
1777 }
1778 wacom->shared->stylus_in_proximity = true;
1779 }
1780 x = le16_to_cpup((__le16 *)&data[2]);
1781 y = le16_to_cpup((__le16 *)&data[4]);
1782 p = le16_to_cpup((__le16 *)&data[6]);
1783 /*
1784 * Convert distance from out prox to distance from tablet.
1785 * distance will be greater than distance_max once
1786 * touching and applying pressure; do not report negative
1787 * distance.
1788 */
1789 if (data[8] <= features->distance_max)
1790 d = features->distance_max - data[8];
1791
1792 pen = data[1] & 0x01;
1793 btn1 = data[1] & 0x02;
1794 btn2 = data[1] & 0x04;
1795 }
1796
1797 input_report_key(input, BTN_TOUCH, pen);
1798 input_report_key(input, BTN_STYLUS, btn1);
1799 input_report_key(input, BTN_STYLUS2, btn2);
1800
1801 input_report_abs(input, ABS_X, x);
1802 input_report_abs(input, ABS_Y, y);
1803 input_report_abs(input, ABS_PRESSURE, p);
1804 input_report_abs(input, ABS_DISTANCE, d);
1805
1806 if (!prox) {
1807 wacom->id[0] = 0;
1808 wacom->shared->stylus_in_proximity = false;
1809 }
1810
1811 input_report_key(input, wacom->tool[0], prox); /* PEN or RUBBER */
1812 input_report_abs(input, ABS_MISC, wacom->id[0]); /* TOOL ID */
1813
1814 return 1;
1815 }
1816
1817 static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len)
1818 {
1819 if (len == WACOM_PKGLEN_BBTOUCH)
1820 return wacom_bpt_touch(wacom);
1821 else if (len == WACOM_PKGLEN_BBTOUCH3)
1822 return wacom_bpt3_touch(wacom);
1823 else if (len == WACOM_PKGLEN_BBFUN || len == WACOM_PKGLEN_BBPEN)
1824 return wacom_bpt_pen(wacom);
1825
1826 return 0;
1827 }
1828
1829 static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len)
1830 {
1831 unsigned char *data = wacom->data;
1832 int connected;
1833
1834 if (len != WACOM_PKGLEN_WIRELESS || data[0] != WACOM_REPORT_WL)
1835 return 0;
1836
1837 connected = data[1] & 0x01;
1838 if (connected) {
1839 int pid, battery, ps_connected;
1840
1841 if ((wacom->shared->type == INTUOSHT) &&
1842 wacom->shared->touch_input &&
1843 wacom->shared->touch_max) {
1844 input_report_switch(wacom->shared->touch_input,
1845 SW_MUTE_DEVICE, data[5] & 0x40);
1846 input_sync(wacom->shared->touch_input);
1847 }
1848
1849 pid = get_unaligned_be16(&data[6]);
1850 battery = (data[5] & 0x3f) * 100 / 31;
1851 ps_connected = !!(data[5] & 0x80);
1852 if (wacom->pid != pid) {
1853 wacom->pid = pid;
1854 wacom_schedule_work(wacom);
1855 }
1856
1857 if (wacom->shared->type &&
1858 (battery != wacom->battery_capacity ||
1859 ps_connected != wacom->ps_connected)) {
1860 wacom->battery_capacity = battery;
1861 wacom->ps_connected = ps_connected;
1862 wacom->bat_charging = ps_connected &&
1863 wacom->battery_capacity < 100;
1864 wacom_notify_battery(wacom);
1865 }
1866 } else if (wacom->pid != 0) {
1867 /* disconnected while previously connected */
1868 wacom->pid = 0;
1869 wacom_schedule_work(wacom);
1870 wacom->battery_capacity = 0;
1871 wacom->bat_charging = 0;
1872 wacom->ps_connected = 0;
1873 }
1874
1875 return 0;
1876 }
1877
1878 void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len)
1879 {
1880 bool sync;
1881
1882 switch (wacom_wac->features.type) {
1883 case PENPARTNER:
1884 sync = wacom_penpartner_irq(wacom_wac);
1885 break;
1886
1887 case PL:
1888 sync = wacom_pl_irq(wacom_wac);
1889 break;
1890
1891 case WACOM_G4:
1892 case GRAPHIRE:
1893 case GRAPHIRE_BT:
1894 case WACOM_MO:
1895 sync = wacom_graphire_irq(wacom_wac);
1896 break;
1897
1898 case PTU:
1899 sync = wacom_ptu_irq(wacom_wac);
1900 break;
1901
1902 case DTU:
1903 sync = wacom_dtu_irq(wacom_wac);
1904 break;
1905
1906 case DTUS:
1907 case DTUSX:
1908 sync = wacom_dtus_irq(wacom_wac);
1909 break;
1910
1911 case INTUOS:
1912 case INTUOS3S:
1913 case INTUOS3:
1914 case INTUOS3L:
1915 case INTUOS4S:
1916 case INTUOS4:
1917 case INTUOS4L:
1918 case CINTIQ:
1919 case WACOM_BEE:
1920 case WACOM_13HD:
1921 case WACOM_21UX2:
1922 case WACOM_22HD:
1923 case WACOM_24HD:
1924 case WACOM_27QHD:
1925 case DTK:
1926 case CINTIQ_HYBRID:
1927 sync = wacom_intuos_irq(wacom_wac);
1928 break;
1929
1930 case INTUOS4WL:
1931 sync = wacom_intuos_bt_irq(wacom_wac, len);
1932 break;
1933
1934 case WACOM_24HDT:
1935 case WACOM_27QHDT:
1936 sync = wacom_24hdt_irq(wacom_wac);
1937 break;
1938
1939 case INTUOS5S:
1940 case INTUOS5:
1941 case INTUOS5L:
1942 case INTUOSPS:
1943 case INTUOSPM:
1944 case INTUOSPL:
1945 if (len == WACOM_PKGLEN_BBTOUCH3)
1946 sync = wacom_bpt3_touch(wacom_wac);
1947 else
1948 sync = wacom_intuos_irq(wacom_wac);
1949 break;
1950
1951 case TABLETPC:
1952 case TABLETPCE:
1953 case TABLETPC2FG:
1954 case MTSCREEN:
1955 case MTTPC:
1956 case MTTPC_B:
1957 sync = wacom_tpc_irq(wacom_wac, len);
1958 break;
1959
1960 case BAMBOO_PT:
1961 case INTUOSHT:
1962 sync = wacom_bpt_irq(wacom_wac, len);
1963 break;
1964
1965 case WIRELESS:
1966 sync = wacom_wireless_irq(wacom_wac, len);
1967 break;
1968
1969 default:
1970 sync = false;
1971 break;
1972 }
1973
1974 if (sync) {
1975 input_sync(wacom_wac->input);
1976 if (wacom_wac->pad_input)
1977 input_sync(wacom_wac->pad_input);
1978 }
1979 }
1980
1981 static void wacom_setup_cintiq(struct wacom_wac *wacom_wac)
1982 {
1983 struct input_dev *input_dev = wacom_wac->input;
1984
1985 input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
1986
1987 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1988 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1989 __set_bit(BTN_TOOL_BRUSH, input_dev->keybit);
1990 __set_bit(BTN_TOOL_PENCIL, input_dev->keybit);
1991 __set_bit(BTN_TOOL_AIRBRUSH, input_dev->keybit);
1992 __set_bit(BTN_STYLUS, input_dev->keybit);
1993 __set_bit(BTN_STYLUS2, input_dev->keybit);
1994
1995 input_set_abs_params(input_dev, ABS_DISTANCE,
1996 0, wacom_wac->features.distance_max, 0, 0);
1997 input_set_abs_params(input_dev, ABS_WHEEL, 0, 1023, 0, 0);
1998 input_set_abs_params(input_dev, ABS_TILT_X, -64, 63, 0, 0);
1999 input_abs_set_res(input_dev, ABS_TILT_X, 57);
2000 input_set_abs_params(input_dev, ABS_TILT_Y, -64, 63, 0, 0);
2001 input_abs_set_res(input_dev, ABS_TILT_Y, 57);
2002 }
2003
2004 static void wacom_setup_intuos(struct wacom_wac *wacom_wac)
2005 {
2006 struct input_dev *input_dev = wacom_wac->input;
2007
2008 input_set_capability(input_dev, EV_REL, REL_WHEEL);
2009
2010 wacom_setup_cintiq(wacom_wac);
2011
2012 __set_bit(BTN_LEFT, input_dev->keybit);
2013 __set_bit(BTN_RIGHT, input_dev->keybit);
2014 __set_bit(BTN_MIDDLE, input_dev->keybit);
2015 __set_bit(BTN_SIDE, input_dev->keybit);
2016 __set_bit(BTN_EXTRA, input_dev->keybit);
2017 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
2018 __set_bit(BTN_TOOL_LENS, input_dev->keybit);
2019
2020 input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0);
2021 input_abs_set_res(input_dev, ABS_RZ, 287);
2022 input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0);
2023 }
2024
2025 void wacom_setup_device_quirks(struct wacom_features *features)
2026 {
2027
2028 /* touch device found but size is not defined. use default */
2029 if (features->device_type == BTN_TOOL_FINGER && !features->x_max) {
2030 features->x_max = 1023;
2031 features->y_max = 1023;
2032 }
2033
2034 /* these device have multiple inputs */
2035 if (features->type >= WIRELESS ||
2036 (features->type >= INTUOS5S && features->type <= INTUOSHT) ||
2037 (features->oVid && features->oPid))
2038 features->quirks |= WACOM_QUIRK_MULTI_INPUT;
2039
2040 /* quirk for bamboo touch with 2 low res touches */
2041 if (features->type == BAMBOO_PT &&
2042 features->pktlen == WACOM_PKGLEN_BBTOUCH) {
2043 features->x_max <<= 5;
2044 features->y_max <<= 5;
2045 features->x_fuzz <<= 5;
2046 features->y_fuzz <<= 5;
2047 features->quirks |= WACOM_QUIRK_BBTOUCH_LOWRES;
2048 }
2049
2050 if (features->type == WIRELESS) {
2051
2052 /* monitor never has input and pen/touch have delayed create */
2053 features->quirks |= WACOM_QUIRK_NO_INPUT;
2054
2055 /* must be monitor interface if no device_type set */
2056 if (!features->device_type) {
2057 features->quirks |= WACOM_QUIRK_MONITOR;
2058 features->quirks |= WACOM_QUIRK_BATTERY;
2059 }
2060 }
2061 }
2062
2063 static void wacom_abs_set_axis(struct input_dev *input_dev,
2064 struct wacom_wac *wacom_wac)
2065 {
2066 struct wacom_features *features = &wacom_wac->features;
2067
2068 if (features->device_type == BTN_TOOL_PEN) {
2069 input_set_abs_params(input_dev, ABS_X, features->x_min,
2070 features->x_max, features->x_fuzz, 0);
2071 input_set_abs_params(input_dev, ABS_Y, features->y_min,
2072 features->y_max, features->y_fuzz, 0);
2073 input_set_abs_params(input_dev, ABS_PRESSURE, 0,
2074 features->pressure_max, features->pressure_fuzz, 0);
2075
2076 /* penabled devices have fixed resolution for each model */
2077 input_abs_set_res(input_dev, ABS_X, features->x_resolution);
2078 input_abs_set_res(input_dev, ABS_Y, features->y_resolution);
2079 } else {
2080 if (features->touch_max == 1) {
2081 input_set_abs_params(input_dev, ABS_X, 0,
2082 features->x_max, features->x_fuzz, 0);
2083 input_set_abs_params(input_dev, ABS_Y, 0,
2084 features->y_max, features->y_fuzz, 0);
2085 input_abs_set_res(input_dev, ABS_X,
2086 features->x_resolution);
2087 input_abs_set_res(input_dev, ABS_Y,
2088 features->y_resolution);
2089 }
2090
2091 if (features->touch_max > 1) {
2092 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 0,
2093 features->x_max, features->x_fuzz, 0);
2094 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 0,
2095 features->y_max, features->y_fuzz, 0);
2096 input_abs_set_res(input_dev, ABS_MT_POSITION_X,
2097 features->x_resolution);
2098 input_abs_set_res(input_dev, ABS_MT_POSITION_Y,
2099 features->y_resolution);
2100 }
2101 }
2102 }
2103
2104 int wacom_setup_pentouch_input_capabilities(struct input_dev *input_dev,
2105 struct wacom_wac *wacom_wac)
2106 {
2107 struct wacom_features *features = &wacom_wac->features;
2108
2109 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
2110
2111 if (features->type == HID_GENERIC)
2112 /* setup has already been done */
2113 return 0;
2114
2115 __set_bit(BTN_TOUCH, input_dev->keybit);
2116 __set_bit(ABS_MISC, input_dev->absbit);
2117
2118 wacom_abs_set_axis(input_dev, wacom_wac);
2119
2120 switch (features->type) {
2121 case GRAPHIRE_BT:
2122 __clear_bit(ABS_MISC, input_dev->absbit);
2123
2124 case WACOM_MO:
2125 case WACOM_G4:
2126 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
2127 features->distance_max,
2128 0, 0);
2129 /* fall through */
2130
2131 case GRAPHIRE:
2132 input_set_capability(input_dev, EV_REL, REL_WHEEL);
2133
2134 __set_bit(BTN_LEFT, input_dev->keybit);
2135 __set_bit(BTN_RIGHT, input_dev->keybit);
2136 __set_bit(BTN_MIDDLE, input_dev->keybit);
2137
2138 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2139 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2140 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
2141 __set_bit(BTN_STYLUS, input_dev->keybit);
2142 __set_bit(BTN_STYLUS2, input_dev->keybit);
2143
2144 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2145 break;
2146
2147 case WACOM_27QHD:
2148 case WACOM_24HD:
2149 case DTK:
2150 case WACOM_22HD:
2151 case WACOM_21UX2:
2152 case WACOM_BEE:
2153 case CINTIQ:
2154 case WACOM_13HD:
2155 case CINTIQ_HYBRID:
2156 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
2157 input_abs_set_res(input_dev, ABS_Z, 287);
2158 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
2159 wacom_setup_cintiq(wacom_wac);
2160 break;
2161
2162 case INTUOS3:
2163 case INTUOS3L:
2164 case INTUOS3S:
2165 case INTUOS4:
2166 case INTUOS4WL:
2167 case INTUOS4L:
2168 case INTUOS4S:
2169 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
2170 input_abs_set_res(input_dev, ABS_Z, 287);
2171 /* fall through */
2172
2173 case INTUOS:
2174 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2175
2176 wacom_setup_intuos(wacom_wac);
2177 break;
2178
2179 case INTUOS5:
2180 case INTUOS5L:
2181 case INTUOSPM:
2182 case INTUOSPL:
2183 case INTUOS5S:
2184 case INTUOSPS:
2185 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2186
2187 if (features->device_type == BTN_TOOL_PEN) {
2188 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
2189 features->distance_max,
2190 0, 0);
2191
2192 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
2193 input_abs_set_res(input_dev, ABS_Z, 287);
2194
2195 wacom_setup_intuos(wacom_wac);
2196 } else if (features->device_type == BTN_TOOL_FINGER) {
2197 __clear_bit(ABS_MISC, input_dev->absbit);
2198
2199 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR,
2200 0, features->x_max, 0, 0);
2201 input_set_abs_params(input_dev, ABS_MT_TOUCH_MINOR,
2202 0, features->y_max, 0, 0);
2203 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);
2204 }
2205 break;
2206
2207 case WACOM_24HDT:
2208 if (features->device_type == BTN_TOOL_FINGER) {
2209 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0);
2210 input_set_abs_params(input_dev, ABS_MT_WIDTH_MAJOR, 0, features->x_max, 0, 0);
2211 input_set_abs_params(input_dev, ABS_MT_WIDTH_MINOR, 0, features->y_max, 0, 0);
2212 input_set_abs_params(input_dev, ABS_MT_ORIENTATION, 0, 1, 0, 0);
2213 }
2214 /* fall through */
2215
2216 case WACOM_27QHDT:
2217 case MTSCREEN:
2218 case MTTPC:
2219 case MTTPC_B:
2220 case TABLETPC2FG:
2221 if (features->device_type == BTN_TOOL_FINGER && features->touch_max > 1)
2222 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_DIRECT);
2223 /* fall through */
2224
2225 case TABLETPC:
2226 case TABLETPCE:
2227 __clear_bit(ABS_MISC, input_dev->absbit);
2228
2229 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
2230
2231 if (features->device_type != BTN_TOOL_PEN)
2232 break; /* no need to process stylus stuff */
2233
2234 /* fall through */
2235
2236 case DTUS:
2237 case DTUSX:
2238 case PL:
2239 case DTU:
2240 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2241 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2242 __set_bit(BTN_STYLUS, input_dev->keybit);
2243 __set_bit(BTN_STYLUS2, input_dev->keybit);
2244
2245 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
2246 break;
2247
2248 case PTU:
2249 __set_bit(BTN_STYLUS2, input_dev->keybit);
2250 /* fall through */
2251
2252 case PENPARTNER:
2253 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2254 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2255 __set_bit(BTN_STYLUS, input_dev->keybit);
2256
2257 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2258 break;
2259
2260 case INTUOSHT:
2261 if (features->touch_max &&
2262 features->device_type == BTN_TOOL_FINGER) {
2263 input_dev->evbit[0] |= BIT_MASK(EV_SW);
2264 __set_bit(SW_MUTE_DEVICE, input_dev->swbit);
2265 }
2266 /* fall through */
2267
2268 case BAMBOO_PT:
2269 __clear_bit(ABS_MISC, input_dev->absbit);
2270
2271 if (features->device_type == BTN_TOOL_FINGER) {
2272
2273 if (features->touch_max) {
2274 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {
2275 input_set_abs_params(input_dev,
2276 ABS_MT_TOUCH_MAJOR,
2277 0, features->x_max, 0, 0);
2278 input_set_abs_params(input_dev,
2279 ABS_MT_TOUCH_MINOR,
2280 0, features->y_max, 0, 0);
2281 }
2282 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);
2283 } else {
2284 /* buttons/keys only interface */
2285 __clear_bit(ABS_X, input_dev->absbit);
2286 __clear_bit(ABS_Y, input_dev->absbit);
2287 __clear_bit(BTN_TOUCH, input_dev->keybit);
2288
2289 /* PAD is setup by wacom_setup_pad_input_capabilities later */
2290 return 1;
2291 }
2292 } else if (features->device_type == BTN_TOOL_PEN) {
2293 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2294 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2295 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2296 __set_bit(BTN_STYLUS, input_dev->keybit);
2297 __set_bit(BTN_STYLUS2, input_dev->keybit);
2298 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
2299 features->distance_max,
2300 0, 0);
2301 }
2302 break;
2303 }
2304 return 0;
2305 }
2306
2307 int wacom_setup_pad_input_capabilities(struct input_dev *input_dev,
2308 struct wacom_wac *wacom_wac)
2309 {
2310 struct wacom_features *features = &wacom_wac->features;
2311 int i;
2312
2313 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
2314
2315 /* kept for making legacy xf86-input-wacom working with the wheels */
2316 __set_bit(ABS_MISC, input_dev->absbit);
2317
2318 /* kept for making legacy xf86-input-wacom accepting the pad */
2319 input_set_abs_params(input_dev, ABS_X, 0, 1, 0, 0);
2320 input_set_abs_params(input_dev, ABS_Y, 0, 1, 0, 0);
2321
2322 /* kept for making udev and libwacom accepting the pad */
2323 __set_bit(BTN_STYLUS, input_dev->keybit);
2324
2325 switch (features->type) {
2326 case GRAPHIRE_BT:
2327 __set_bit(BTN_0, input_dev->keybit);
2328 __set_bit(BTN_1, input_dev->keybit);
2329 break;
2330
2331 case WACOM_MO:
2332 __set_bit(BTN_BACK, input_dev->keybit);
2333 __set_bit(BTN_LEFT, input_dev->keybit);
2334 __set_bit(BTN_FORWARD, input_dev->keybit);
2335 __set_bit(BTN_RIGHT, input_dev->keybit);
2336 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2337 break;
2338
2339 case WACOM_G4:
2340 __set_bit(BTN_BACK, input_dev->keybit);
2341 __set_bit(BTN_FORWARD, input_dev->keybit);
2342 input_set_capability(input_dev, EV_REL, REL_WHEEL);
2343 break;
2344
2345 case WACOM_24HD:
2346 __set_bit(BTN_A, input_dev->keybit);
2347 __set_bit(BTN_B, input_dev->keybit);
2348 __set_bit(BTN_C, input_dev->keybit);
2349 __set_bit(BTN_X, input_dev->keybit);
2350 __set_bit(BTN_Y, input_dev->keybit);
2351 __set_bit(BTN_Z, input_dev->keybit);
2352
2353 for (i = 0; i < 10; i++)
2354 __set_bit(BTN_0 + i, input_dev->keybit);
2355
2356 __set_bit(KEY_PROG1, input_dev->keybit);
2357 __set_bit(KEY_PROG2, input_dev->keybit);
2358 __set_bit(KEY_PROG3, input_dev->keybit);
2359
2360 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2361 input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0);
2362 break;
2363
2364 case WACOM_27QHD:
2365 __set_bit(KEY_PROG1, input_dev->keybit);
2366 __set_bit(KEY_PROG2, input_dev->keybit);
2367 __set_bit(KEY_PROG3, input_dev->keybit);
2368 input_set_abs_params(input_dev, ABS_X, -2048, 2048, 0, 0);
2369 input_abs_set_res(input_dev, ABS_X, 1024); /* points/g */
2370 input_set_abs_params(input_dev, ABS_Y, -2048, 2048, 0, 0);
2371 input_abs_set_res(input_dev, ABS_Y, 1024);
2372 input_set_abs_params(input_dev, ABS_Z, -2048, 2048, 0, 0);
2373 input_abs_set_res(input_dev, ABS_Z, 1024);
2374 __set_bit(INPUT_PROP_ACCELEROMETER, input_dev->propbit);
2375 break;
2376
2377 case DTK:
2378 for (i = 0; i < 6; i++)
2379 __set_bit(BTN_0 + i, input_dev->keybit);
2380
2381 break;
2382
2383 case WACOM_22HD:
2384 __set_bit(KEY_PROG1, input_dev->keybit);
2385 __set_bit(KEY_PROG2, input_dev->keybit);
2386 __set_bit(KEY_PROG3, input_dev->keybit);
2387 /* fall through */
2388
2389 case WACOM_21UX2:
2390 __set_bit(BTN_A, input_dev->keybit);
2391 __set_bit(BTN_B, input_dev->keybit);
2392 __set_bit(BTN_C, input_dev->keybit);
2393 __set_bit(BTN_X, input_dev->keybit);
2394 __set_bit(BTN_Y, input_dev->keybit);
2395 __set_bit(BTN_Z, input_dev->keybit);
2396 __set_bit(BTN_BASE, input_dev->keybit);
2397 __set_bit(BTN_BASE2, input_dev->keybit);
2398 /* fall through */
2399
2400 case WACOM_BEE:
2401 __set_bit(BTN_8, input_dev->keybit);
2402 __set_bit(BTN_9, input_dev->keybit);
2403 /* fall through */
2404
2405 case CINTIQ:
2406 for (i = 0; i < 8; i++)
2407 __set_bit(BTN_0 + i, input_dev->keybit);
2408
2409 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
2410 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
2411 break;
2412
2413 case WACOM_13HD:
2414 for (i = 0; i < 9; i++)
2415 __set_bit(BTN_0 + i, input_dev->keybit);
2416
2417 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2418 break;
2419
2420 case INTUOS3:
2421 case INTUOS3L:
2422 __set_bit(BTN_4, input_dev->keybit);
2423 __set_bit(BTN_5, input_dev->keybit);
2424 __set_bit(BTN_6, input_dev->keybit);
2425 __set_bit(BTN_7, input_dev->keybit);
2426
2427 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
2428 /* fall through */
2429
2430 case INTUOS3S:
2431 __set_bit(BTN_0, input_dev->keybit);
2432 __set_bit(BTN_1, input_dev->keybit);
2433 __set_bit(BTN_2, input_dev->keybit);
2434 __set_bit(BTN_3, input_dev->keybit);
2435
2436 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
2437 break;
2438
2439 case INTUOS5:
2440 case INTUOS5L:
2441 case INTUOSPM:
2442 case INTUOSPL:
2443 __set_bit(BTN_7, input_dev->keybit);
2444 __set_bit(BTN_8, input_dev->keybit);
2445 /* fall through */
2446
2447 case INTUOS5S:
2448 case INTUOSPS:
2449 /* touch interface does not have the pad device */
2450 if (features->device_type != BTN_TOOL_PEN)
2451 return -ENODEV;
2452
2453 for (i = 0; i < 7; i++)
2454 __set_bit(BTN_0 + i, input_dev->keybit);
2455
2456 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2457 break;
2458
2459 case INTUOS4WL:
2460 /*
2461 * For Bluetooth devices, the udev rule does not work correctly
2462 * for pads unless we add a stylus capability, which forces
2463 * ID_INPUT_TABLET to be set.
2464 */
2465 __set_bit(BTN_STYLUS, input_dev->keybit);
2466 /* fall through */
2467
2468 case INTUOS4:
2469 case INTUOS4L:
2470 __set_bit(BTN_7, input_dev->keybit);
2471 __set_bit(BTN_8, input_dev->keybit);
2472 /* fall through */
2473
2474 case INTUOS4S:
2475 for (i = 0; i < 7; i++)
2476 __set_bit(BTN_0 + i, input_dev->keybit);
2477
2478 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2479 break;
2480
2481 case CINTIQ_HYBRID:
2482 for (i = 0; i < 9; i++)
2483 __set_bit(BTN_0 + i, input_dev->keybit);
2484
2485 break;
2486
2487 case DTUS:
2488 for (i = 0; i < 4; i++)
2489 __set_bit(BTN_0 + i, input_dev->keybit);
2490 break;
2491
2492 case INTUOSHT:
2493 case BAMBOO_PT:
2494 /* pad device is on the touch interface */
2495 if ((features->device_type != BTN_TOOL_FINGER) ||
2496 /* Bamboo Pen only tablet does not have pad */
2497 ((features->type == BAMBOO_PT) && !features->touch_max))
2498 return -ENODEV;
2499
2500 __clear_bit(ABS_MISC, input_dev->absbit);
2501
2502 __set_bit(BTN_LEFT, input_dev->keybit);
2503 __set_bit(BTN_FORWARD, input_dev->keybit);
2504 __set_bit(BTN_BACK, input_dev->keybit);
2505 __set_bit(BTN_RIGHT, input_dev->keybit);
2506
2507 break;
2508
2509 default:
2510 /* no pad supported */
2511 return -ENODEV;
2512 }
2513 return 0;
2514 }
2515
2516 static const struct wacom_features wacom_features_0x00 =
2517 { "Wacom Penpartner", 5040, 3780, 255, 0,
2518 PENPARTNER, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
2519 static const struct wacom_features wacom_features_0x10 =
2520 { "Wacom Graphire", 10206, 7422, 511, 63,
2521 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2522 static const struct wacom_features wacom_features_0x81 =
2523 { "Wacom Graphire BT", 16704, 12064, 511, 32,
2524 GRAPHIRE_BT, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2525 static const struct wacom_features wacom_features_0x11 =
2526 { "Wacom Graphire2 4x5", 10206, 7422, 511, 63,
2527 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2528 static const struct wacom_features wacom_features_0x12 =
2529 { "Wacom Graphire2 5x7", 13918, 10206, 511, 63,
2530 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2531 static const struct wacom_features wacom_features_0x13 =
2532 { "Wacom Graphire3", 10208, 7424, 511, 63,
2533 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2534 static const struct wacom_features wacom_features_0x14 =
2535 { "Wacom Graphire3 6x8", 16704, 12064, 511, 63,
2536 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2537 static const struct wacom_features wacom_features_0x15 =
2538 { "Wacom Graphire4 4x5", 10208, 7424, 511, 63,
2539 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2540 static const struct wacom_features wacom_features_0x16 =
2541 { "Wacom Graphire4 6x8", 16704, 12064, 511, 63,
2542 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2543 static const struct wacom_features wacom_features_0x17 =
2544 { "Wacom BambooFun 4x5", 14760, 9225, 511, 63,
2545 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2546 static const struct wacom_features wacom_features_0x18 =
2547 { "Wacom BambooFun 6x8", 21648, 13530, 511, 63,
2548 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2549 static const struct wacom_features wacom_features_0x19 =
2550 { "Wacom Bamboo1 Medium", 16704, 12064, 511, 63,
2551 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2552 static const struct wacom_features wacom_features_0x60 =
2553 { "Wacom Volito", 5104, 3712, 511, 63,
2554 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2555 static const struct wacom_features wacom_features_0x61 =
2556 { "Wacom PenStation2", 3250, 2320, 255, 63,
2557 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2558 static const struct wacom_features wacom_features_0x62 =
2559 { "Wacom Volito2 4x5", 5104, 3712, 511, 63,
2560 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2561 static const struct wacom_features wacom_features_0x63 =
2562 { "Wacom Volito2 2x3", 3248, 2320, 511, 63,
2563 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2564 static const struct wacom_features wacom_features_0x64 =
2565 { "Wacom PenPartner2", 3250, 2320, 511, 63,
2566 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2567 static const struct wacom_features wacom_features_0x65 =
2568 { "Wacom Bamboo", 14760, 9225, 511, 63,
2569 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2570 static const struct wacom_features wacom_features_0x69 =
2571 { "Wacom Bamboo1", 5104, 3712, 511, 63,
2572 GRAPHIRE, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
2573 static const struct wacom_features wacom_features_0x6A =
2574 { "Wacom Bamboo1 4x6", 14760, 9225, 1023, 63,
2575 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2576 static const struct wacom_features wacom_features_0x6B =
2577 { "Wacom Bamboo1 5x8", 21648, 13530, 1023, 63,
2578 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2579 static const struct wacom_features wacom_features_0x20 =
2580 { "Wacom Intuos 4x5", 12700, 10600, 1023, 31,
2581 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2582 static const struct wacom_features wacom_features_0x21 =
2583 { "Wacom Intuos 6x8", 20320, 16240, 1023, 31,
2584 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2585 static const struct wacom_features wacom_features_0x22 =
2586 { "Wacom Intuos 9x12", 30480, 24060, 1023, 31,
2587 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2588 static const struct wacom_features wacom_features_0x23 =
2589 { "Wacom Intuos 12x12", 30480, 31680, 1023, 31,
2590 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2591 static const struct wacom_features wacom_features_0x24 =
2592 { "Wacom Intuos 12x18", 45720, 31680, 1023, 31,
2593 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2594 static const struct wacom_features wacom_features_0x30 =
2595 { "Wacom PL400", 5408, 4056, 255, 0,
2596 PL, WACOM_PL_RES, WACOM_PL_RES };
2597 static const struct wacom_features wacom_features_0x31 =
2598 { "Wacom PL500", 6144, 4608, 255, 0,
2599 PL, WACOM_PL_RES, WACOM_PL_RES };
2600 static const struct wacom_features wacom_features_0x32 =
2601 { "Wacom PL600", 6126, 4604, 255, 0,
2602 PL, WACOM_PL_RES, WACOM_PL_RES };
2603 static const struct wacom_features wacom_features_0x33 =
2604 { "Wacom PL600SX", 6260, 5016, 255, 0,
2605 PL, WACOM_PL_RES, WACOM_PL_RES };
2606 static const struct wacom_features wacom_features_0x34 =
2607 { "Wacom PL550", 6144, 4608, 511, 0,
2608 PL, WACOM_PL_RES, WACOM_PL_RES };
2609 static const struct wacom_features wacom_features_0x35 =
2610 { "Wacom PL800", 7220, 5780, 511, 0,
2611 PL, WACOM_PL_RES, WACOM_PL_RES };
2612 static const struct wacom_features wacom_features_0x37 =
2613 { "Wacom PL700", 6758, 5406, 511, 0,
2614 PL, WACOM_PL_RES, WACOM_PL_RES };
2615 static const struct wacom_features wacom_features_0x38 =
2616 { "Wacom PL510", 6282, 4762, 511, 0,
2617 PL, WACOM_PL_RES, WACOM_PL_RES };
2618 static const struct wacom_features wacom_features_0x39 =
2619 { "Wacom DTU710", 34080, 27660, 511, 0,
2620 PL, WACOM_PL_RES, WACOM_PL_RES };
2621 static const struct wacom_features wacom_features_0xC4 =
2622 { "Wacom DTF521", 6282, 4762, 511, 0,
2623 PL, WACOM_PL_RES, WACOM_PL_RES };
2624 static const struct wacom_features wacom_features_0xC0 =
2625 { "Wacom DTF720", 6858, 5506, 511, 0,
2626 PL, WACOM_PL_RES, WACOM_PL_RES };
2627 static const struct wacom_features wacom_features_0xC2 =
2628 { "Wacom DTF720a", 6858, 5506, 511, 0,
2629 PL, WACOM_PL_RES, WACOM_PL_RES };
2630 static const struct wacom_features wacom_features_0x03 =
2631 { "Wacom Cintiq Partner", 20480, 15360, 511, 0,
2632 PTU, WACOM_PL_RES, WACOM_PL_RES };
2633 static const struct wacom_features wacom_features_0x41 =
2634 { "Wacom Intuos2 4x5", 12700, 10600, 1023, 31,
2635 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2636 static const struct wacom_features wacom_features_0x42 =
2637 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31,
2638 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2639 static const struct wacom_features wacom_features_0x43 =
2640 { "Wacom Intuos2 9x12", 30480, 24060, 1023, 31,
2641 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2642 static const struct wacom_features wacom_features_0x44 =
2643 { "Wacom Intuos2 12x12", 30480, 31680, 1023, 31,
2644 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2645 static const struct wacom_features wacom_features_0x45 =
2646 { "Wacom Intuos2 12x18", 45720, 31680, 1023, 31,
2647 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2648 static const struct wacom_features wacom_features_0xB0 =
2649 { "Wacom Intuos3 4x5", 25400, 20320, 1023, 63,
2650 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2651 static const struct wacom_features wacom_features_0xB1 =
2652 { "Wacom Intuos3 6x8", 40640, 30480, 1023, 63,
2653 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2654 static const struct wacom_features wacom_features_0xB2 =
2655 { "Wacom Intuos3 9x12", 60960, 45720, 1023, 63,
2656 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2657 static const struct wacom_features wacom_features_0xB3 =
2658 { "Wacom Intuos3 12x12", 60960, 60960, 1023, 63,
2659 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2660 static const struct wacom_features wacom_features_0xB4 =
2661 { "Wacom Intuos3 12x19", 97536, 60960, 1023, 63,
2662 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2663 static const struct wacom_features wacom_features_0xB5 =
2664 { "Wacom Intuos3 6x11", 54204, 31750, 1023, 63,
2665 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2666 static const struct wacom_features wacom_features_0xB7 =
2667 { "Wacom Intuos3 4x6", 31496, 19685, 1023, 63,
2668 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2669 static const struct wacom_features wacom_features_0xB8 =
2670 { "Wacom Intuos4 4x6", 31496, 19685, 2047, 63,
2671 INTUOS4S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2672 static const struct wacom_features wacom_features_0xB9 =
2673 { "Wacom Intuos4 6x9", 44704, 27940, 2047, 63,
2674 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2675 static const struct wacom_features wacom_features_0xBA =
2676 { "Wacom Intuos4 8x13", 65024, 40640, 2047, 63,
2677 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2678 static const struct wacom_features wacom_features_0xBB =
2679 { "Wacom Intuos4 12x19", 97536, 60960, 2047, 63,
2680 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2681 static const struct wacom_features wacom_features_0xBC =
2682 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63,
2683 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2684 static const struct wacom_features wacom_features_0xBD =
2685 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63,
2686 INTUOS4WL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2687 static const struct wacom_features wacom_features_0x26 =
2688 { "Wacom Intuos5 touch S", 31496, 19685, 2047, 63,
2689 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16 };
2690 static const struct wacom_features wacom_features_0x27 =
2691 { "Wacom Intuos5 touch M", 44704, 27940, 2047, 63,
2692 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16 };
2693 static const struct wacom_features wacom_features_0x28 =
2694 { "Wacom Intuos5 touch L", 65024, 40640, 2047, 63,
2695 INTUOS5L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16 };
2696 static const struct wacom_features wacom_features_0x29 =
2697 { "Wacom Intuos5 S", 31496, 19685, 2047, 63,
2698 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2699 static const struct wacom_features wacom_features_0x2A =
2700 { "Wacom Intuos5 M", 44704, 27940, 2047, 63,
2701 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2702 static const struct wacom_features wacom_features_0x314 =
2703 { "Wacom Intuos Pro S", 31496, 19685, 2047, 63,
2704 INTUOSPS, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16,
2705 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2706 static const struct wacom_features wacom_features_0x315 =
2707 { "Wacom Intuos Pro M", 44704, 27940, 2047, 63,
2708 INTUOSPM, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16,
2709 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2710 static const struct wacom_features wacom_features_0x317 =
2711 { "Wacom Intuos Pro L", 65024, 40640, 2047, 63,
2712 INTUOSPL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16,
2713 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2714 static const struct wacom_features wacom_features_0xF4 =
2715 { "Wacom Cintiq 24HD", 104080, 65200, 2047, 63,
2716 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2717 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
2718 static const struct wacom_features wacom_features_0xF8 =
2719 { "Wacom Cintiq 24HD touch", 104080, 65200, 2047, 63, /* Pen */
2720 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2721 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
2722 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf6 };
2723 static const struct wacom_features wacom_features_0xF6 =
2724 { "Wacom Cintiq 24HD touch", .type = WACOM_24HDT, /* Touch */
2725 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf8, .touch_max = 10,
2726 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2727 static const struct wacom_features wacom_features_0x32A =
2728 { "Wacom Cintiq 27QHD", 119740, 67520, 2047,
2729 63, WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2730 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2731 static const struct wacom_features wacom_features_0x32B =
2732 { "Wacom Cintiq 27QHD touch", 119740, 67520, 2047, 63,
2733 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2734 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
2735 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32C };
2736 static const struct wacom_features wacom_features_0x32C =
2737 { "Wacom Cintiq 27QHD touch", .type = WACOM_27QHDT,
2738 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32B, .touch_max = 10 };
2739 static const struct wacom_features wacom_features_0x3F =
2740 { "Wacom Cintiq 21UX", 87200, 65600, 1023, 63,
2741 CINTIQ, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2742 static const struct wacom_features wacom_features_0xC5 =
2743 { "Wacom Cintiq 20WSX", 86680, 54180, 1023, 63,
2744 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2745 static const struct wacom_features wacom_features_0xC6 =
2746 { "Wacom Cintiq 12WX", 53020, 33440, 1023, 63,
2747 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2748 static const struct wacom_features wacom_features_0x304 =
2749 { "Wacom Cintiq 13HD", 59152, 33448, 1023, 63,
2750 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2751 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
2752 static const struct wacom_features wacom_features_0xC7 =
2753 { "Wacom DTU1931", 37832, 30305, 511, 0,
2754 PL, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2755 static const struct wacom_features wacom_features_0xCE =
2756 { "Wacom DTU2231", 47864, 27011, 511, 0,
2757 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2758 .check_for_hid_type = true, .hid_type = HID_TYPE_USBMOUSE };
2759 static const struct wacom_features wacom_features_0xF0 =
2760 { "Wacom DTU1631", 34623, 19553, 511, 0,
2761 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2762 static const struct wacom_features wacom_features_0xFB =
2763 { "Wacom DTU1031", 21896, 13760, 511, 0,
2764 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2765 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET };
2766 static const struct wacom_features wacom_features_0x32F =
2767 { "Wacom DTU1031X", 22472, 12728, 511, 0,
2768 DTUSX, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2769 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET };
2770 static const struct wacom_features wacom_features_0x57 =
2771 { "Wacom DTK2241", 95640, 54060, 2047, 63,
2772 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2773 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
2774 static const struct wacom_features wacom_features_0x59 = /* Pen */
2775 { "Wacom DTH2242", 95640, 54060, 2047, 63,
2776 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2777 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
2778 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5D };
2779 static const struct wacom_features wacom_features_0x5D = /* Touch */
2780 { "Wacom DTH2242", .type = WACOM_24HDT,
2781 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x59, .touch_max = 10,
2782 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2783 static const struct wacom_features wacom_features_0xCC =
2784 { "Wacom Cintiq 21UX2", 86800, 65200, 2047, 63,
2785 WACOM_21UX2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2786 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
2787 static const struct wacom_features wacom_features_0xFA =
2788 { "Wacom Cintiq 22HD", 95440, 53860, 2047, 63,
2789 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2790 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
2791 static const struct wacom_features wacom_features_0x5B =
2792 { "Wacom Cintiq 22HDT", 95440, 53860, 2047, 63,
2793 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2794 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
2795 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5e };
2796 static const struct wacom_features wacom_features_0x5E =
2797 { "Wacom Cintiq 22HDT", .type = WACOM_24HDT,
2798 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5b, .touch_max = 10,
2799 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2800 static const struct wacom_features wacom_features_0x90 =
2801 { "Wacom ISDv4 90", 26202, 16325, 255, 0,
2802 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2803 static const struct wacom_features wacom_features_0x93 =
2804 { "Wacom ISDv4 93", 26202, 16325, 255, 0,
2805 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2806 static const struct wacom_features wacom_features_0x97 =
2807 { "Wacom ISDv4 97", 26202, 16325, 511, 0,
2808 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2809 static const struct wacom_features wacom_features_0x9A =
2810 { "Wacom ISDv4 9A", 26202, 16325, 255, 0,
2811 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2812 static const struct wacom_features wacom_features_0x9F =
2813 { "Wacom ISDv4 9F", 26202, 16325, 255, 0,
2814 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2815 static const struct wacom_features wacom_features_0xE2 =
2816 { "Wacom ISDv4 E2", 26202, 16325, 255, 0,
2817 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2818 static const struct wacom_features wacom_features_0xE3 =
2819 { "Wacom ISDv4 E3", 26202, 16325, 255, 0,
2820 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2821 static const struct wacom_features wacom_features_0xE5 =
2822 { "Wacom ISDv4 E5", 26202, 16325, 255, 0,
2823 MTSCREEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2824 static const struct wacom_features wacom_features_0xE6 =
2825 { "Wacom ISDv4 E6", 27760, 15694, 255, 0,
2826 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2827 static const struct wacom_features wacom_features_0xEC =
2828 { "Wacom ISDv4 EC", 25710, 14500, 255, 0,
2829 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2830 static const struct wacom_features wacom_features_0xED =
2831 { "Wacom ISDv4 ED", 26202, 16325, 255, 0,
2832 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2833 static const struct wacom_features wacom_features_0xEF =
2834 { "Wacom ISDv4 EF", 26202, 16325, 255, 0,
2835 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2836 static const struct wacom_features wacom_features_0x100 =
2837 { "Wacom ISDv4 100", 26202, 16325, 255, 0,
2838 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2839 static const struct wacom_features wacom_features_0x101 =
2840 { "Wacom ISDv4 101", 26202, 16325, 255, 0,
2841 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2842 static const struct wacom_features wacom_features_0x10D =
2843 { "Wacom ISDv4 10D", 26202, 16325, 255, 0,
2844 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2845 static const struct wacom_features wacom_features_0x10E =
2846 { "Wacom ISDv4 10E", 27760, 15694, 255, 0,
2847 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2848 static const struct wacom_features wacom_features_0x10F =
2849 { "Wacom ISDv4 10F", 27760, 15694, 255, 0,
2850 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2851 static const struct wacom_features wacom_features_0x116 =
2852 { "Wacom ISDv4 116", 26202, 16325, 255, 0,
2853 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2854 static const struct wacom_features wacom_features_0x12C =
2855 { "Wacom ISDv4 12C", 27848, 15752, 2047, 0,
2856 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2857 static const struct wacom_features wacom_features_0x4001 =
2858 { "Wacom ISDv4 4001", 26202, 16325, 255, 0,
2859 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2860 static const struct wacom_features wacom_features_0x4004 =
2861 { "Wacom ISDv4 4004", 11060, 6220, 255, 0,
2862 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2863 static const struct wacom_features wacom_features_0x5000 =
2864 { "Wacom ISDv4 5000", 27848, 15752, 1023, 0,
2865 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2866 static const struct wacom_features wacom_features_0x5002 =
2867 { "Wacom ISDv4 5002", 29576, 16724, 1023, 0,
2868 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2869 static const struct wacom_features wacom_features_0x47 =
2870 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31,
2871 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2872 static const struct wacom_features wacom_features_0x84 =
2873 { "Wacom Wireless Receiver", 0, 0, 0, 0,
2874 WIRELESS, 0, 0, .touch_max = 16 };
2875 static const struct wacom_features wacom_features_0xD0 =
2876 { "Wacom Bamboo 2FG", 14720, 9200, 1023, 31,
2877 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2878 static const struct wacom_features wacom_features_0xD1 =
2879 { "Wacom Bamboo 2FG 4x5", 14720, 9200, 1023, 31,
2880 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2881 static const struct wacom_features wacom_features_0xD2 =
2882 { "Wacom Bamboo Craft", 14720, 9200, 1023, 31,
2883 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2884 static const struct wacom_features wacom_features_0xD3 =
2885 { "Wacom Bamboo 2FG 6x8", 21648, 13700, 1023, 31,
2886 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2887 static const struct wacom_features wacom_features_0xD4 =
2888 { "Wacom Bamboo Pen", 14720, 9200, 1023, 31,
2889 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2890 static const struct wacom_features wacom_features_0xD5 =
2891 { "Wacom Bamboo Pen 6x8", 21648, 13700, 1023, 31,
2892 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2893 static const struct wacom_features wacom_features_0xD6 =
2894 { "Wacom BambooPT 2FG 4x5", 14720, 9200, 1023, 31,
2895 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2896 static const struct wacom_features wacom_features_0xD7 =
2897 { "Wacom BambooPT 2FG Small", 14720, 9200, 1023, 31,
2898 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2899 static const struct wacom_features wacom_features_0xD8 =
2900 { "Wacom Bamboo Comic 2FG", 21648, 13700, 1023, 31,
2901 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2902 static const struct wacom_features wacom_features_0xDA =
2903 { "Wacom Bamboo 2FG 4x5 SE", 14720, 9200, 1023, 31,
2904 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2905 static const struct wacom_features wacom_features_0xDB =
2906 { "Wacom Bamboo 2FG 6x8 SE", 21648, 13700, 1023, 31,
2907 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2908 static const struct wacom_features wacom_features_0xDD =
2909 { "Wacom Bamboo Connect", 14720, 9200, 1023, 31,
2910 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2911 static const struct wacom_features wacom_features_0xDE =
2912 { "Wacom Bamboo 16FG 4x5", 14720, 9200, 1023, 31,
2913 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 };
2914 static const struct wacom_features wacom_features_0xDF =
2915 { "Wacom Bamboo 16FG 6x8", 21648, 13700, 1023, 31,
2916 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 };
2917 static const struct wacom_features wacom_features_0x300 =
2918 { "Wacom Bamboo One S", 14720, 9225, 1023, 31,
2919 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2920 static const struct wacom_features wacom_features_0x301 =
2921 { "Wacom Bamboo One M", 21648, 13530, 1023, 31,
2922 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2923 static const struct wacom_features wacom_features_0x302 =
2924 { "Wacom Intuos PT S", 15200, 9500, 1023, 31,
2925 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
2926 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2927 static const struct wacom_features wacom_features_0x303 =
2928 { "Wacom Intuos PT M", 21600, 13500, 1023, 31,
2929 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
2930 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2931 static const struct wacom_features wacom_features_0x30E =
2932 { "Wacom Intuos S", 15200, 9500, 1023, 31,
2933 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2934 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2935 static const struct wacom_features wacom_features_0x6004 =
2936 { "ISD-V4", 12800, 8000, 255, 0,
2937 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2938 static const struct wacom_features wacom_features_0x307 =
2939 { "Wacom ISDv5 307", 59152, 33448, 2047, 63,
2940 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2941 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
2942 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x309 };
2943 static const struct wacom_features wacom_features_0x309 =
2944 { "Wacom ISDv5 309", .type = WACOM_24HDT, /* Touch */
2945 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x0307, .touch_max = 10,
2946 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2947 static const struct wacom_features wacom_features_0x30A =
2948 { "Wacom ISDv5 30A", 59152, 33448, 2047, 63,
2949 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2950 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
2951 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30C };
2952 static const struct wacom_features wacom_features_0x30C =
2953 { "Wacom ISDv5 30C", .type = WACOM_24HDT, /* Touch */
2954 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30A, .touch_max = 10,
2955 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2956 static const struct wacom_features wacom_features_0x323 =
2957 { "Wacom Intuos P M", 21600, 13500, 1023, 31,
2958 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2959 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2960
2961 static const struct wacom_features wacom_features_HID_ANY_ID =
2962 { "Wacom HID", .type = HID_GENERIC };
2963
2964 #define USB_DEVICE_WACOM(prod) \
2965 HID_DEVICE(BUS_USB, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
2966 .driver_data = (kernel_ulong_t)&wacom_features_##prod
2967
2968 #define BT_DEVICE_WACOM(prod) \
2969 HID_DEVICE(BUS_BLUETOOTH, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
2970 .driver_data = (kernel_ulong_t)&wacom_features_##prod
2971
2972 #define USB_DEVICE_LENOVO(prod) \
2973 HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, prod), \
2974 .driver_data = (kernel_ulong_t)&wacom_features_##prod
2975
2976 const struct hid_device_id wacom_ids[] = {
2977 { USB_DEVICE_WACOM(0x00) },
2978 { USB_DEVICE_WACOM(0x03) },
2979 { USB_DEVICE_WACOM(0x10) },
2980 { USB_DEVICE_WACOM(0x11) },
2981 { USB_DEVICE_WACOM(0x12) },
2982 { USB_DEVICE_WACOM(0x13) },
2983 { USB_DEVICE_WACOM(0x14) },
2984 { USB_DEVICE_WACOM(0x15) },
2985 { USB_DEVICE_WACOM(0x16) },
2986 { USB_DEVICE_WACOM(0x17) },
2987 { USB_DEVICE_WACOM(0x18) },
2988 { USB_DEVICE_WACOM(0x19) },
2989 { USB_DEVICE_WACOM(0x20) },
2990 { USB_DEVICE_WACOM(0x21) },
2991 { USB_DEVICE_WACOM(0x22) },
2992 { USB_DEVICE_WACOM(0x23) },
2993 { USB_DEVICE_WACOM(0x24) },
2994 { USB_DEVICE_WACOM(0x26) },
2995 { USB_DEVICE_WACOM(0x27) },
2996 { USB_DEVICE_WACOM(0x28) },
2997 { USB_DEVICE_WACOM(0x29) },
2998 { USB_DEVICE_WACOM(0x2A) },
2999 { USB_DEVICE_WACOM(0x30) },
3000 { USB_DEVICE_WACOM(0x31) },
3001 { USB_DEVICE_WACOM(0x32) },
3002 { USB_DEVICE_WACOM(0x33) },
3003 { USB_DEVICE_WACOM(0x34) },
3004 { USB_DEVICE_WACOM(0x35) },
3005 { USB_DEVICE_WACOM(0x37) },
3006 { USB_DEVICE_WACOM(0x38) },
3007 { USB_DEVICE_WACOM(0x39) },
3008 { USB_DEVICE_WACOM(0x3F) },
3009 { USB_DEVICE_WACOM(0x41) },
3010 { USB_DEVICE_WACOM(0x42) },
3011 { USB_DEVICE_WACOM(0x43) },
3012 { USB_DEVICE_WACOM(0x44) },
3013 { USB_DEVICE_WACOM(0x45) },
3014 { USB_DEVICE_WACOM(0x47) },
3015 { USB_DEVICE_WACOM(0x57) },
3016 { USB_DEVICE_WACOM(0x59) },
3017 { USB_DEVICE_WACOM(0x5B) },
3018 { USB_DEVICE_WACOM(0x5D) },
3019 { USB_DEVICE_WACOM(0x5E) },
3020 { USB_DEVICE_WACOM(0x60) },
3021 { USB_DEVICE_WACOM(0x61) },
3022 { USB_DEVICE_WACOM(0x62) },
3023 { USB_DEVICE_WACOM(0x63) },
3024 { USB_DEVICE_WACOM(0x64) },
3025 { USB_DEVICE_WACOM(0x65) },
3026 { USB_DEVICE_WACOM(0x69) },
3027 { USB_DEVICE_WACOM(0x6A) },
3028 { USB_DEVICE_WACOM(0x6B) },
3029 { BT_DEVICE_WACOM(0x81) },
3030 { USB_DEVICE_WACOM(0x84) },
3031 { USB_DEVICE_WACOM(0x90) },
3032 { USB_DEVICE_WACOM(0x93) },
3033 { USB_DEVICE_WACOM(0x97) },
3034 { USB_DEVICE_WACOM(0x9A) },
3035 { USB_DEVICE_WACOM(0x9F) },
3036 { USB_DEVICE_WACOM(0xB0) },
3037 { USB_DEVICE_WACOM(0xB1) },
3038 { USB_DEVICE_WACOM(0xB2) },
3039 { USB_DEVICE_WACOM(0xB3) },
3040 { USB_DEVICE_WACOM(0xB4) },
3041 { USB_DEVICE_WACOM(0xB5) },
3042 { USB_DEVICE_WACOM(0xB7) },
3043 { USB_DEVICE_WACOM(0xB8) },
3044 { USB_DEVICE_WACOM(0xB9) },
3045 { USB_DEVICE_WACOM(0xBA) },
3046 { USB_DEVICE_WACOM(0xBB) },
3047 { USB_DEVICE_WACOM(0xBC) },
3048 { BT_DEVICE_WACOM(0xBD) },
3049 { USB_DEVICE_WACOM(0xC0) },
3050 { USB_DEVICE_WACOM(0xC2) },
3051 { USB_DEVICE_WACOM(0xC4) },
3052 { USB_DEVICE_WACOM(0xC5) },
3053 { USB_DEVICE_WACOM(0xC6) },
3054 { USB_DEVICE_WACOM(0xC7) },
3055 { USB_DEVICE_WACOM(0xCC) },
3056 { USB_DEVICE_WACOM(0xCE) },
3057 { USB_DEVICE_WACOM(0xD0) },
3058 { USB_DEVICE_WACOM(0xD1) },
3059 { USB_DEVICE_WACOM(0xD2) },
3060 { USB_DEVICE_WACOM(0xD3) },
3061 { USB_DEVICE_WACOM(0xD4) },
3062 { USB_DEVICE_WACOM(0xD5) },
3063 { USB_DEVICE_WACOM(0xD6) },
3064 { USB_DEVICE_WACOM(0xD7) },
3065 { USB_DEVICE_WACOM(0xD8) },
3066 { USB_DEVICE_WACOM(0xDA) },
3067 { USB_DEVICE_WACOM(0xDB) },
3068 { USB_DEVICE_WACOM(0xDD) },
3069 { USB_DEVICE_WACOM(0xDE) },
3070 { USB_DEVICE_WACOM(0xDF) },
3071 { USB_DEVICE_WACOM(0xE2) },
3072 { USB_DEVICE_WACOM(0xE3) },
3073 { USB_DEVICE_WACOM(0xE5) },
3074 { USB_DEVICE_WACOM(0xE6) },
3075 { USB_DEVICE_WACOM(0xEC) },
3076 { USB_DEVICE_WACOM(0xED) },
3077 { USB_DEVICE_WACOM(0xEF) },
3078 { USB_DEVICE_WACOM(0xF0) },
3079 { USB_DEVICE_WACOM(0xF4) },
3080 { USB_DEVICE_WACOM(0xF6) },
3081 { USB_DEVICE_WACOM(0xF8) },
3082 { USB_DEVICE_WACOM(0xFA) },
3083 { USB_DEVICE_WACOM(0xFB) },
3084 { USB_DEVICE_WACOM(0x100) },
3085 { USB_DEVICE_WACOM(0x101) },
3086 { USB_DEVICE_WACOM(0x10D) },
3087 { USB_DEVICE_WACOM(0x10E) },
3088 { USB_DEVICE_WACOM(0x10F) },
3089 { USB_DEVICE_WACOM(0x116) },
3090 { USB_DEVICE_WACOM(0x12C) },
3091 { USB_DEVICE_WACOM(0x300) },
3092 { USB_DEVICE_WACOM(0x301) },
3093 { USB_DEVICE_WACOM(0x302) },
3094 { USB_DEVICE_WACOM(0x303) },
3095 { USB_DEVICE_WACOM(0x304) },
3096 { USB_DEVICE_WACOM(0x307) },
3097 { USB_DEVICE_WACOM(0x309) },
3098 { USB_DEVICE_WACOM(0x30A) },
3099 { USB_DEVICE_WACOM(0x30C) },
3100 { USB_DEVICE_WACOM(0x30E) },
3101 { USB_DEVICE_WACOM(0x314) },
3102 { USB_DEVICE_WACOM(0x315) },
3103 { USB_DEVICE_WACOM(0x317) },
3104 { USB_DEVICE_WACOM(0x323) },
3105 { USB_DEVICE_WACOM(0x32A) },
3106 { USB_DEVICE_WACOM(0x32B) },
3107 { USB_DEVICE_WACOM(0x32C) },
3108 { USB_DEVICE_WACOM(0x32F) },
3109 { USB_DEVICE_WACOM(0x4001) },
3110 { USB_DEVICE_WACOM(0x4004) },
3111 { USB_DEVICE_WACOM(0x5000) },
3112 { USB_DEVICE_WACOM(0x5002) },
3113 { USB_DEVICE_LENOVO(0x6004) },
3114
3115 { USB_DEVICE_WACOM(HID_ANY_ID) },
3116 { }
3117 };
3118 MODULE_DEVICE_TABLE(hid, wacom_ids);
Linux kernel - Deliverables
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