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