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btrfs: replace remaining do_div calls with div_u64 variants
[linux/fpc-iii.git] / drivers / hid / wacom_wac.c
blobac7447c7b82e35ff81209c31dd417fb8a53de112
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 #include <linux/hid.h>
19
20 /* resolution for penabled devices */
21 #define WACOM_PL_RES 20
22 #define WACOM_PENPRTN_RES 40
23 #define WACOM_VOLITO_RES 50
24 #define WACOM_GRAPHIRE_RES 80
25 #define WACOM_INTUOS_RES 100
26 #define WACOM_INTUOS3_RES 200
27
28 /* Newer Cintiq and DTU have an offset between tablet and screen areas */
29 #define WACOM_DTU_OFFSET 200
30 #define WACOM_CINTIQ_OFFSET 400
31
32 /*
33 * Scale factor relating reported contact size to logical contact area.
34 * 2^14/pi is a good approximation on Intuos5 and 3rd-gen Bamboo
35 */
36 #define WACOM_CONTACT_AREA_SCALE 2607
37
38 /*
39 * Percent of battery capacity for Graphire.
40 * 8th value means AC online and show 100% capacity.
41 */
42 static unsigned short batcap_gr[8] = { 1, 15, 25, 35, 50, 70, 100, 100 };
43
44 /*
45 * Percent of battery capacity for Intuos4 WL, AC has a separate bit.
46 */
47 static unsigned short batcap_i4[8] = { 1, 15, 30, 45, 60, 70, 85, 100 };
48
49 static int wacom_penpartner_irq(struct wacom_wac *wacom)
50 {
51 unsigned char *data = wacom->data;
52 struct input_dev *input = wacom->input;
53
54 switch (data[0]) {
55 case 1:
56 if (data[5] & 0x80) {
57 wacom->tool[0] = (data[5] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
58 wacom->id[0] = (data[5] & 0x20) ? ERASER_DEVICE_ID : STYLUS_DEVICE_ID;
59 input_report_key(input, wacom->tool[0], 1);
60 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
61 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
62 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
63 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);
64 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -127));
65 input_report_key(input, BTN_STYLUS, (data[5] & 0x40));
66 } else {
67 input_report_key(input, wacom->tool[0], 0);
68 input_report_abs(input, ABS_MISC, 0); /* report tool id */
69 input_report_abs(input, ABS_PRESSURE, -1);
70 input_report_key(input, BTN_TOUCH, 0);
71 }
72 break;
73
74 case 2:
75 input_report_key(input, BTN_TOOL_PEN, 1);
76 input_report_abs(input, ABS_MISC, STYLUS_DEVICE_ID); /* report tool id */
77 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
78 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
79 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);
80 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -80) && !(data[5] & 0x20));
81 input_report_key(input, BTN_STYLUS, (data[5] & 0x40));
82 break;
83
84 default:
85 dev_dbg(input->dev.parent,
86 "%s: received unknown report #%d\n", __func__, data[0]);
87 return 0;
88 }
89
90 return 1;
91 }
92
93 static int wacom_pl_irq(struct wacom_wac *wacom)
94 {
95 struct wacom_features *features = &wacom->features;
96 unsigned char *data = wacom->data;
97 struct input_dev *input = wacom->input;
98 int prox, pressure;
99
100 if (data[0] != WACOM_REPORT_PENABLED) {
101 dev_dbg(input->dev.parent,
102 "%s: received unknown report #%d\n", __func__, data[0]);
103 return 0;
104 }
105
106 prox = data[1] & 0x40;
107
108 if (prox) {
109 wacom->id[0] = ERASER_DEVICE_ID;
110 pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1));
111 if (features->pressure_max > 255)
112 pressure = (pressure << 1) | ((data[4] >> 6) & 1);
113 pressure += (features->pressure_max + 1) / 2;
114
115 /*
116 * if going from out of proximity into proximity select between the eraser
117 * and the pen based on the state of the stylus2 button, choose eraser if
118 * pressed else choose pen. if not a proximity change from out to in, send
119 * an out of proximity for previous tool then a in for new tool.
120 */
121 if (!wacom->tool[0]) {
122 /* Eraser bit set for DTF */
123 if (data[1] & 0x10)
124 wacom->tool[1] = BTN_TOOL_RUBBER;
125 else
126 /* Going into proximity select tool */
127 wacom->tool[1] = (data[4] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
128 } else {
129 /* was entered with stylus2 pressed */
130 if (wacom->tool[1] == BTN_TOOL_RUBBER && !(data[4] & 0x20)) {
131 /* report out proximity for previous tool */
132 input_report_key(input, wacom->tool[1], 0);
133 input_sync(input);
134 wacom->tool[1] = BTN_TOOL_PEN;
135 return 0;
136 }
137 }
138 if (wacom->tool[1] != BTN_TOOL_RUBBER) {
139 /* Unknown tool selected default to pen tool */
140 wacom->tool[1] = BTN_TOOL_PEN;
141 wacom->id[0] = STYLUS_DEVICE_ID;
142 }
143 input_report_key(input, wacom->tool[1], prox); /* report in proximity for tool */
144 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
145 input_report_abs(input, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14));
146 input_report_abs(input, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14));
147 input_report_abs(input, ABS_PRESSURE, pressure);
148
149 input_report_key(input, BTN_TOUCH, data[4] & 0x08);
150 input_report_key(input, BTN_STYLUS, data[4] & 0x10);
151 /* Only allow the stylus2 button to be reported for the pen tool. */
152 input_report_key(input, BTN_STYLUS2, (wacom->tool[1] == BTN_TOOL_PEN) && (data[4] & 0x20));
153 } else {
154 /* report proximity-out of a (valid) tool */
155 if (wacom->tool[1] != BTN_TOOL_RUBBER) {
156 /* Unknown tool selected default to pen tool */
157 wacom->tool[1] = BTN_TOOL_PEN;
158 }
159 input_report_key(input, wacom->tool[1], prox);
160 }
161
162 wacom->tool[0] = prox; /* Save proximity state */
163 return 1;
164 }
165
166 static int wacom_ptu_irq(struct wacom_wac *wacom)
167 {
168 unsigned char *data = wacom->data;
169 struct input_dev *input = wacom->input;
170
171 if (data[0] != WACOM_REPORT_PENABLED) {
172 dev_dbg(input->dev.parent,
173 "%s: received unknown report #%d\n", __func__, data[0]);
174 return 0;
175 }
176
177 if (data[1] & 0x04) {
178 input_report_key(input, BTN_TOOL_RUBBER, data[1] & 0x20);
179 input_report_key(input, BTN_TOUCH, data[1] & 0x08);
180 wacom->id[0] = ERASER_DEVICE_ID;
181 } else {
182 input_report_key(input, BTN_TOOL_PEN, data[1] & 0x20);
183 input_report_key(input, BTN_TOUCH, data[1] & 0x01);
184 wacom->id[0] = STYLUS_DEVICE_ID;
185 }
186 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
187 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
188 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
189 input_report_abs(input, ABS_PRESSURE, le16_to_cpup((__le16 *)&data[6]));
190 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
191 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
192 return 1;
193 }
194
195 static int wacom_dtu_irq(struct wacom_wac *wacom)
196 {
197 unsigned char *data = wacom->data;
198 struct input_dev *input = wacom->input;
199 int prox = data[1] & 0x20;
200
201 dev_dbg(input->dev.parent,
202 "%s: received report #%d", __func__, data[0]);
203
204 if (prox) {
205 /* Going into proximity select tool */
206 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
207 if (wacom->tool[0] == BTN_TOOL_PEN)
208 wacom->id[0] = STYLUS_DEVICE_ID;
209 else
210 wacom->id[0] = ERASER_DEVICE_ID;
211 }
212 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
213 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
214 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
215 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
216 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x01) << 8) | data[6]);
217 input_report_key(input, BTN_TOUCH, data[1] & 0x05);
218 if (!prox) /* out-prox */
219 wacom->id[0] = 0;
220 input_report_key(input, wacom->tool[0], prox);
221 input_report_abs(input, ABS_MISC, wacom->id[0]);
222 return 1;
223 }
224
225 static int wacom_dtus_irq(struct wacom_wac *wacom)
226 {
227 char *data = wacom->data;
228 struct input_dev *input = wacom->input;
229 unsigned short prox, pressure = 0;
230
231 if (data[0] != WACOM_REPORT_DTUS && data[0] != WACOM_REPORT_DTUSPAD) {
232 dev_dbg(input->dev.parent,
233 "%s: received unknown report #%d", __func__, data[0]);
234 return 0;
235 } else if (data[0] == WACOM_REPORT_DTUSPAD) {
236 input = wacom->pad_input;
237 input_report_key(input, BTN_0, (data[1] & 0x01));
238 input_report_key(input, BTN_1, (data[1] & 0x02));
239 input_report_key(input, BTN_2, (data[1] & 0x04));
240 input_report_key(input, BTN_3, (data[1] & 0x08));
241 input_report_abs(input, ABS_MISC,
242 data[1] & 0x0f ? PAD_DEVICE_ID : 0);
243 return 1;
244 } else {
245 prox = data[1] & 0x80;
246 if (prox) {
247 switch ((data[1] >> 3) & 3) {
248 case 1: /* Rubber */
249 wacom->tool[0] = BTN_TOOL_RUBBER;
250 wacom->id[0] = ERASER_DEVICE_ID;
251 break;
252
253 case 2: /* Pen */
254 wacom->tool[0] = BTN_TOOL_PEN;
255 wacom->id[0] = STYLUS_DEVICE_ID;
256 break;
257 }
258 }
259
260 input_report_key(input, BTN_STYLUS, data[1] & 0x20);
261 input_report_key(input, BTN_STYLUS2, data[1] & 0x40);
262 input_report_abs(input, ABS_X, get_unaligned_be16(&data[3]));
263 input_report_abs(input, ABS_Y, get_unaligned_be16(&data[5]));
264 pressure = ((data[1] & 0x03) << 8) | (data[2] & 0xff);
265 input_report_abs(input, ABS_PRESSURE, pressure);
266 input_report_key(input, BTN_TOUCH, pressure > 10);
267
268 if (!prox) /* out-prox */
269 wacom->id[0] = 0;
270 input_report_key(input, wacom->tool[0], prox);
271 input_report_abs(input, ABS_MISC, wacom->id[0]);
272 return 1;
273 }
274 }
275
276 static int wacom_graphire_irq(struct wacom_wac *wacom)
277 {
278 struct wacom_features *features = &wacom->features;
279 unsigned char *data = wacom->data;
280 struct input_dev *input = wacom->input;
281 struct input_dev *pad_input = wacom->pad_input;
282 int battery_capacity, ps_connected;
283 int prox;
284 int rw = 0;
285 int retval = 0;
286
287 if (features->type == GRAPHIRE_BT) {
288 if (data[0] != WACOM_REPORT_PENABLED_BT) {
289 dev_dbg(input->dev.parent,
290 "%s: received unknown report #%d\n", __func__,
291 data[0]);
292 goto exit;
293 }
294 } else if (data[0] != WACOM_REPORT_PENABLED) {
295 dev_dbg(input->dev.parent,
296 "%s: received unknown report #%d\n", __func__, data[0]);
297 goto exit;
298 }
299
300 prox = data[1] & 0x80;
301 if (prox || wacom->id[0]) {
302 if (prox) {
303 switch ((data[1] >> 5) & 3) {
304
305 case 0: /* Pen */
306 wacom->tool[0] = BTN_TOOL_PEN;
307 wacom->id[0] = STYLUS_DEVICE_ID;
308 break;
309
310 case 1: /* Rubber */
311 wacom->tool[0] = BTN_TOOL_RUBBER;
312 wacom->id[0] = ERASER_DEVICE_ID;
313 break;
314
315 case 2: /* Mouse with wheel */
316 input_report_key(input, BTN_MIDDLE, data[1] & 0x04);
317 /* fall through */
318
319 case 3: /* Mouse without wheel */
320 wacom->tool[0] = BTN_TOOL_MOUSE;
321 wacom->id[0] = CURSOR_DEVICE_ID;
322 break;
323 }
324 }
325 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
326 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
327 if (wacom->tool[0] != BTN_TOOL_MOUSE) {
328 if (features->type == GRAPHIRE_BT)
329 input_report_abs(input, ABS_PRESSURE, data[6] |
330 (((__u16) (data[1] & 0x08)) << 5));
331 else
332 input_report_abs(input, ABS_PRESSURE, data[6] |
333 ((data[7] & 0x03) << 8));
334 input_report_key(input, BTN_TOUCH, data[1] & 0x01);
335 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
336 input_report_key(input, BTN_STYLUS2, data[1] & 0x04);
337 } else {
338 input_report_key(input, BTN_LEFT, data[1] & 0x01);
339 input_report_key(input, BTN_RIGHT, data[1] & 0x02);
340 if (features->type == WACOM_G4 ||
341 features->type == WACOM_MO) {
342 input_report_abs(input, ABS_DISTANCE, data[6] & 0x3f);
343 rw = (data[7] & 0x04) - (data[7] & 0x03);
344 } else if (features->type == GRAPHIRE_BT) {
345 /* Compute distance between mouse and tablet */
346 rw = 44 - (data[6] >> 2);
347 rw = clamp_val(rw, 0, 31);
348 input_report_abs(input, ABS_DISTANCE, rw);
349 if (((data[1] >> 5) & 3) == 2) {
350 /* Mouse with wheel */
351 input_report_key(input, BTN_MIDDLE,
352 data[1] & 0x04);
353 rw = (data[6] & 0x01) ? -1 :
354 (data[6] & 0x02) ? 1 : 0;
355 } else {
356 rw = 0;
357 }
358 } else {
359 input_report_abs(input, ABS_DISTANCE, data[7] & 0x3f);
360 rw = -(signed char)data[6];
361 }
362 input_report_rel(input, REL_WHEEL, rw);
363 }
364
365 if (!prox)
366 wacom->id[0] = 0;
367 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
368 input_report_key(input, wacom->tool[0], prox);
369 input_sync(input); /* sync last event */
370 }
371
372 /* send pad data */
373 switch (features->type) {
374 case WACOM_G4:
375 prox = data[7] & 0xf8;
376 if (prox || wacom->id[1]) {
377 wacom->id[1] = PAD_DEVICE_ID;
378 input_report_key(pad_input, BTN_BACK, (data[7] & 0x40));
379 input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x80));
380 rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3);
381 input_report_rel(pad_input, REL_WHEEL, rw);
382 if (!prox)
383 wacom->id[1] = 0;
384 input_report_abs(pad_input, ABS_MISC, wacom->id[1]);
385 retval = 1;
386 }
387 break;
388
389 case WACOM_MO:
390 prox = (data[7] & 0xf8) || data[8];
391 if (prox || wacom->id[1]) {
392 wacom->id[1] = PAD_DEVICE_ID;
393 input_report_key(pad_input, BTN_BACK, (data[7] & 0x08));
394 input_report_key(pad_input, BTN_LEFT, (data[7] & 0x20));
395 input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x10));
396 input_report_key(pad_input, BTN_RIGHT, (data[7] & 0x40));
397 input_report_abs(pad_input, ABS_WHEEL, (data[8] & 0x7f));
398 if (!prox)
399 wacom->id[1] = 0;
400 input_report_abs(pad_input, ABS_MISC, wacom->id[1]);
401 retval = 1;
402 }
403 break;
404 case GRAPHIRE_BT:
405 prox = data[7] & 0x03;
406 if (prox || wacom->id[1]) {
407 wacom->id[1] = PAD_DEVICE_ID;
408 input_report_key(pad_input, BTN_0, (data[7] & 0x02));
409 input_report_key(pad_input, BTN_1, (data[7] & 0x01));
410 if (!prox)
411 wacom->id[1] = 0;
412 input_report_abs(pad_input, ABS_MISC, wacom->id[1]);
413 retval = 1;
414 }
415 break;
416 }
417
418 /* Store current battery capacity and power supply state */
419 if (features->type == GRAPHIRE_BT) {
420 rw = (data[7] >> 2 & 0x07);
421 battery_capacity = batcap_gr[rw];
422 ps_connected = rw == 7;
423 if ((wacom->battery_capacity != battery_capacity) ||
424 (wacom->ps_connected != ps_connected)) {
425 wacom->battery_capacity = battery_capacity;
426 wacom->ps_connected = ps_connected;
427 wacom_notify_battery(wacom);
428 }
429 }
430 exit:
431 return retval;
432 }
433
434 static int wacom_intuos_inout(struct wacom_wac *wacom)
435 {
436 struct wacom_features *features = &wacom->features;
437 unsigned char *data = wacom->data;
438 struct input_dev *input = wacom->input;
439 int idx = 0;
440
441 /* tool number */
442 if (features->type == INTUOS)
443 idx = data[1] & 0x01;
444
445 /* Enter report */
446 if ((data[1] & 0xfc) == 0xc0) {
447 if (features->quirks & WACOM_QUIRK_MULTI_INPUT)
448 wacom->shared->stylus_in_proximity = true;
449
450 /* serial number of the tool */
451 wacom->serial[idx] = ((data[3] & 0x0f) << 28) +
452 (data[4] << 20) + (data[5] << 12) +
453 (data[6] << 4) + (data[7] >> 4);
454
455 wacom->id[idx] = (data[2] << 4) | (data[3] >> 4) |
456 ((data[7] & 0x0f) << 20) | ((data[8] & 0xf0) << 12);
457
458 switch (wacom->id[idx]) {
459 case 0x812: /* Inking pen */
460 case 0x801: /* Intuos3 Inking pen */
461 case 0x120802: /* Intuos4/5 Inking Pen */
462 case 0x012:
463 wacom->tool[idx] = BTN_TOOL_PENCIL;
464 break;
465
466 case 0x822: /* Pen */
467 case 0x842:
468 case 0x852:
469 case 0x823: /* Intuos3 Grip Pen */
470 case 0x813: /* Intuos3 Classic Pen */
471 case 0x885: /* Intuos3 Marker Pen */
472 case 0x802: /* Intuos4/5 13HD/24HD General Pen */
473 case 0x804: /* Intuos4/5 13HD/24HD Marker Pen */
474 case 0x022:
475 case 0x100804: /* Intuos4/5 13HD/24HD Art Pen */
476 case 0x140802: /* Intuos4/5 13HD/24HD Classic Pen */
477 case 0x160802: /* Cintiq 13HD Pro Pen */
478 case 0x180802: /* DTH2242 Pen */
479 case 0x100802: /* Intuos4/5 13HD/24HD General Pen */
480 wacom->tool[idx] = BTN_TOOL_PEN;
481 break;
482
483 case 0x832: /* Stroke pen */
484 case 0x032:
485 wacom->tool[idx] = BTN_TOOL_BRUSH;
486 break;
487
488 case 0x007: /* Mouse 4D and 2D */
489 case 0x09c:
490 case 0x094:
491 case 0x017: /* Intuos3 2D Mouse */
492 case 0x806: /* Intuos4 Mouse */
493 wacom->tool[idx] = BTN_TOOL_MOUSE;
494 break;
495
496 case 0x096: /* Lens cursor */
497 case 0x097: /* Intuos3 Lens cursor */
498 case 0x006: /* Intuos4 Lens cursor */
499 wacom->tool[idx] = BTN_TOOL_LENS;
500 break;
501
502 case 0x82a: /* Eraser */
503 case 0x85a:
504 case 0x91a:
505 case 0xd1a:
506 case 0x0fa:
507 case 0x82b: /* Intuos3 Grip Pen Eraser */
508 case 0x81b: /* Intuos3 Classic Pen Eraser */
509 case 0x91b: /* Intuos3 Airbrush Eraser */
510 case 0x80c: /* Intuos4/5 13HD/24HD Marker Pen Eraser */
511 case 0x80a: /* Intuos4/5 13HD/24HD General Pen Eraser */
512 case 0x90a: /* Intuos4/5 13HD/24HD Airbrush Eraser */
513 case 0x14080a: /* Intuos4/5 13HD/24HD Classic Pen Eraser */
514 case 0x10090a: /* Intuos4/5 13HD/24HD Airbrush Eraser */
515 case 0x10080c: /* Intuos4/5 13HD/24HD Art Pen Eraser */
516 case 0x16080a: /* Cintiq 13HD Pro Pen Eraser */
517 case 0x18080a: /* DTH2242 Eraser */
518 case 0x10080a: /* Intuos4/5 13HD/24HD General Pen Eraser */
519 wacom->tool[idx] = BTN_TOOL_RUBBER;
520 break;
521
522 case 0xd12:
523 case 0x912:
524 case 0x112:
525 case 0x913: /* Intuos3 Airbrush */
526 case 0x902: /* Intuos4/5 13HD/24HD Airbrush */
527 case 0x100902: /* Intuos4/5 13HD/24HD Airbrush */
528 wacom->tool[idx] = BTN_TOOL_AIRBRUSH;
529 break;
530
531 default: /* Unknown tool */
532 wacom->tool[idx] = BTN_TOOL_PEN;
533 break;
534 }
535 return 1;
536 }
537
538 /* older I4 styli don't work with new Cintiqs */
539 if (!((wacom->id[idx] >> 20) & 0x01) &&
540 (features->type == WACOM_21UX2))
541 return 1;
542
543 /* Range Report */
544 if ((data[1] & 0xfe) == 0x20) {
545 input_report_key(input, BTN_TOUCH, 0);
546 input_report_abs(input, ABS_PRESSURE, 0);
547 input_report_abs(input, ABS_DISTANCE, wacom->features.distance_max);
548 if (features->quirks & WACOM_QUIRK_MULTI_INPUT)
549 wacom->shared->stylus_in_proximity = true;
550 }
551
552 /* Exit report */
553 if ((data[1] & 0xfe) == 0x80) {
554 if (features->quirks & WACOM_QUIRK_MULTI_INPUT)
555 wacom->shared->stylus_in_proximity = false;
556
557 /*
558 * Reset all states otherwise we lose the initial states
559 * when in-prox next time
560 */
561 input_report_abs(input, ABS_X, 0);
562 input_report_abs(input, ABS_Y, 0);
563 input_report_abs(input, ABS_DISTANCE, 0);
564 input_report_abs(input, ABS_TILT_X, 0);
565 input_report_abs(input, ABS_TILT_Y, 0);
566 if (wacom->tool[idx] >= BTN_TOOL_MOUSE) {
567 input_report_key(input, BTN_LEFT, 0);
568 input_report_key(input, BTN_MIDDLE, 0);
569 input_report_key(input, BTN_RIGHT, 0);
570 input_report_key(input, BTN_SIDE, 0);
571 input_report_key(input, BTN_EXTRA, 0);
572 input_report_abs(input, ABS_THROTTLE, 0);
573 input_report_abs(input, ABS_RZ, 0);
574 } else {
575 input_report_abs(input, ABS_PRESSURE, 0);
576 input_report_key(input, BTN_STYLUS, 0);
577 input_report_key(input, BTN_STYLUS2, 0);
578 input_report_key(input, BTN_TOUCH, 0);
579 input_report_abs(input, ABS_WHEEL, 0);
580 if (features->type >= INTUOS3S)
581 input_report_abs(input, ABS_Z, 0);
582 }
583 input_report_key(input, wacom->tool[idx], 0);
584 input_report_abs(input, ABS_MISC, 0); /* reset tool id */
585 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
586 wacom->id[idx] = 0;
587 return 2;
588 }
589 return 0;
590 }
591
592 static void wacom_intuos_general(struct wacom_wac *wacom)
593 {
594 struct wacom_features *features = &wacom->features;
595 unsigned char *data = wacom->data;
596 struct input_dev *input = wacom->input;
597 unsigned int t;
598
599 /* general pen packet */
600 if ((data[1] & 0xb8) == 0xa0) {
601 t = (data[6] << 2) | ((data[7] >> 6) & 3);
602 if (features->type >= INTUOS4S && features->type <= CINTIQ_HYBRID) {
603 t = (t << 1) | (data[1] & 1);
604 }
605 input_report_abs(input, ABS_PRESSURE, t);
606 input_report_abs(input, ABS_TILT_X,
607 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64);
608 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64);
609 input_report_key(input, BTN_STYLUS, data[1] & 2);
610 input_report_key(input, BTN_STYLUS2, data[1] & 4);
611 input_report_key(input, BTN_TOUCH, t > 10);
612 }
613
614 /* airbrush second packet */
615 if ((data[1] & 0xbc) == 0xb4) {
616 input_report_abs(input, ABS_WHEEL,
617 (data[6] << 2) | ((data[7] >> 6) & 3));
618 input_report_abs(input, ABS_TILT_X,
619 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64);
620 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64);
621 }
622 }
623
624 static int wacom_intuos_irq(struct wacom_wac *wacom)
625 {
626 struct wacom_features *features = &wacom->features;
627 unsigned char *data = wacom->data;
628 struct input_dev *input = wacom->input;
629 unsigned int t;
630 int idx = 0, result;
631
632 if (data[0] != WACOM_REPORT_PENABLED &&
633 data[0] != WACOM_REPORT_INTUOSREAD &&
634 data[0] != WACOM_REPORT_INTUOSWRITE &&
635 data[0] != WACOM_REPORT_INTUOSPAD &&
636 data[0] != WACOM_REPORT_INTUOS5PAD) {
637 dev_dbg(input->dev.parent,
638 "%s: received unknown report #%d\n", __func__, data[0]);
639 return 0;
640 }
641
642 /* tool number */
643 if (features->type == INTUOS)
644 idx = data[1] & 0x01;
645
646 /* pad packets. Works as a second tool and is always in prox */
647 if (data[0] == WACOM_REPORT_INTUOSPAD || data[0] == WACOM_REPORT_INTUOS5PAD) {
648 input = wacom->pad_input;
649 if (features->type >= INTUOS4S && features->type <= INTUOS4L) {
650 input_report_key(input, BTN_0, (data[2] & 0x01));
651 input_report_key(input, BTN_1, (data[3] & 0x01));
652 input_report_key(input, BTN_2, (data[3] & 0x02));
653 input_report_key(input, BTN_3, (data[3] & 0x04));
654 input_report_key(input, BTN_4, (data[3] & 0x08));
655 input_report_key(input, BTN_5, (data[3] & 0x10));
656 input_report_key(input, BTN_6, (data[3] & 0x20));
657 if (data[1] & 0x80) {
658 input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f));
659 } else {
660 /* Out of proximity, clear wheel value. */
661 input_report_abs(input, ABS_WHEEL, 0);
662 }
663 if (features->type != INTUOS4S) {
664 input_report_key(input, BTN_7, (data[3] & 0x40));
665 input_report_key(input, BTN_8, (data[3] & 0x80));
666 }
667 if (data[1] | (data[2] & 0x01) | data[3]) {
668 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
669 } else {
670 input_report_abs(input, ABS_MISC, 0);
671 }
672 } else if (features->type == DTK) {
673 input_report_key(input, BTN_0, (data[6] & 0x01));
674 input_report_key(input, BTN_1, (data[6] & 0x02));
675 input_report_key(input, BTN_2, (data[6] & 0x04));
676 input_report_key(input, BTN_3, (data[6] & 0x08));
677 input_report_key(input, BTN_4, (data[6] & 0x10));
678 input_report_key(input, BTN_5, (data[6] & 0x20));
679 if (data[6] & 0x3f) {
680 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
681 } else {
682 input_report_abs(input, ABS_MISC, 0);
683 }
684 } else if (features->type == WACOM_13HD) {
685 input_report_key(input, BTN_0, (data[3] & 0x01));
686 input_report_key(input, BTN_1, (data[4] & 0x01));
687 input_report_key(input, BTN_2, (data[4] & 0x02));
688 input_report_key(input, BTN_3, (data[4] & 0x04));
689 input_report_key(input, BTN_4, (data[4] & 0x08));
690 input_report_key(input, BTN_5, (data[4] & 0x10));
691 input_report_key(input, BTN_6, (data[4] & 0x20));
692 input_report_key(input, BTN_7, (data[4] & 0x40));
693 input_report_key(input, BTN_8, (data[4] & 0x80));
694 if ((data[3] & 0x01) | data[4]) {
695 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
696 } else {
697 input_report_abs(input, ABS_MISC, 0);
698 }
699 } else if (features->type == WACOM_24HD) {
700 input_report_key(input, BTN_0, (data[6] & 0x01));
701 input_report_key(input, BTN_1, (data[6] & 0x02));
702 input_report_key(input, BTN_2, (data[6] & 0x04));
703 input_report_key(input, BTN_3, (data[6] & 0x08));
704 input_report_key(input, BTN_4, (data[6] & 0x10));
705 input_report_key(input, BTN_5, (data[6] & 0x20));
706 input_report_key(input, BTN_6, (data[6] & 0x40));
707 input_report_key(input, BTN_7, (data[6] & 0x80));
708 input_report_key(input, BTN_8, (data[8] & 0x01));
709 input_report_key(input, BTN_9, (data[8] & 0x02));
710 input_report_key(input, BTN_A, (data[8] & 0x04));
711 input_report_key(input, BTN_B, (data[8] & 0x08));
712 input_report_key(input, BTN_C, (data[8] & 0x10));
713 input_report_key(input, BTN_X, (data[8] & 0x20));
714 input_report_key(input, BTN_Y, (data[8] & 0x40));
715 input_report_key(input, BTN_Z, (data[8] & 0x80));
716
717 /*
718 * Three "buttons" are available on the 24HD which are
719 * physically implemented as a touchstrip. Each button
720 * is approximately 3 bits wide with a 2 bit spacing.
721 * The raw touchstrip bits are stored at:
722 * ((data[3] & 0x1f) << 8) | data[4])
723 */
724 input_report_key(input, KEY_PROG1, data[4] & 0x07);
725 input_report_key(input, KEY_PROG2, data[4] & 0xE0);
726 input_report_key(input, KEY_PROG3, data[3] & 0x1C);
727
728 if (data[1] & 0x80) {
729 input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f));
730 } else {
731 /* Out of proximity, clear wheel value. */
732 input_report_abs(input, ABS_WHEEL, 0);
733 }
734
735 if (data[2] & 0x80) {
736 input_report_abs(input, ABS_THROTTLE, (data[2] & 0x7f));
737 } else {
738 /* Out of proximity, clear second wheel value. */
739 input_report_abs(input, ABS_THROTTLE, 0);
740 }
741
742 if (data[1] | data[2] | (data[3] & 0x1f) | data[4] | data[6] | data[8]) {
743 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
744 } else {
745 input_report_abs(input, ABS_MISC, 0);
746 }
747 } else if (features->type == CINTIQ_HYBRID) {
748 /*
749 * Do not send hardware buttons under Android. They
750 * are already sent to the system through GPIO (and
751 * have different meaning).
752 */
753 input_report_key(input, BTN_1, (data[4] & 0x01));
754 input_report_key(input, BTN_2, (data[4] & 0x02));
755 input_report_key(input, BTN_3, (data[4] & 0x04));
756 input_report_key(input, BTN_4, (data[4] & 0x08));
757
758 input_report_key(input, BTN_5, (data[4] & 0x10)); /* Right */
759 input_report_key(input, BTN_6, (data[4] & 0x20)); /* Up */
760 input_report_key(input, BTN_7, (data[4] & 0x40)); /* Left */
761 input_report_key(input, BTN_8, (data[4] & 0x80)); /* Down */
762 input_report_key(input, BTN_0, (data[3] & 0x01)); /* Center */
763 } else if (features->type >= INTUOS5S && features->type <= INTUOSPL) {
764 int i;
765
766 /* Touch ring mode switch has no capacitive sensor */
767 input_report_key(input, BTN_0, (data[3] & 0x01));
768
769 /*
770 * ExpressKeys on Intuos5/Intuos Pro have a capacitive sensor in
771 * addition to the mechanical switch. Switch data is
772 * stored in data[4], capacitive data in data[5].
773 */
774 for (i = 0; i < 8; i++)
775 input_report_key(input, BTN_1 + i, data[4] & (1 << i));
776
777 if (data[2] & 0x80) {
778 input_report_abs(input, ABS_WHEEL, (data[2] & 0x7f));
779 } else {
780 /* Out of proximity, clear wheel value. */
781 input_report_abs(input, ABS_WHEEL, 0);
782 }
783
784 if (data[2] | (data[3] & 0x01) | data[4] | data[5]) {
785 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
786 } else {
787 input_report_abs(input, ABS_MISC, 0);
788 }
789 } else {
790 if (features->type == WACOM_21UX2 || features->type == WACOM_22HD) {
791 input_report_key(input, BTN_0, (data[5] & 0x01));
792 input_report_key(input, BTN_1, (data[6] & 0x01));
793 input_report_key(input, BTN_2, (data[6] & 0x02));
794 input_report_key(input, BTN_3, (data[6] & 0x04));
795 input_report_key(input, BTN_4, (data[6] & 0x08));
796 input_report_key(input, BTN_5, (data[6] & 0x10));
797 input_report_key(input, BTN_6, (data[6] & 0x20));
798 input_report_key(input, BTN_7, (data[6] & 0x40));
799 input_report_key(input, BTN_8, (data[6] & 0x80));
800 input_report_key(input, BTN_9, (data[7] & 0x01));
801 input_report_key(input, BTN_A, (data[8] & 0x01));
802 input_report_key(input, BTN_B, (data[8] & 0x02));
803 input_report_key(input, BTN_C, (data[8] & 0x04));
804 input_report_key(input, BTN_X, (data[8] & 0x08));
805 input_report_key(input, BTN_Y, (data[8] & 0x10));
806 input_report_key(input, BTN_Z, (data[8] & 0x20));
807 input_report_key(input, BTN_BASE, (data[8] & 0x40));
808 input_report_key(input, BTN_BASE2, (data[8] & 0x80));
809
810 if (features->type == WACOM_22HD) {
811 input_report_key(input, KEY_PROG1, data[9] & 0x01);
812 input_report_key(input, KEY_PROG2, data[9] & 0x02);
813 input_report_key(input, KEY_PROG3, data[9] & 0x04);
814 }
815 } else {
816 input_report_key(input, BTN_0, (data[5] & 0x01));
817 input_report_key(input, BTN_1, (data[5] & 0x02));
818 input_report_key(input, BTN_2, (data[5] & 0x04));
819 input_report_key(input, BTN_3, (data[5] & 0x08));
820 input_report_key(input, BTN_4, (data[6] & 0x01));
821 input_report_key(input, BTN_5, (data[6] & 0x02));
822 input_report_key(input, BTN_6, (data[6] & 0x04));
823 input_report_key(input, BTN_7, (data[6] & 0x08));
824 input_report_key(input, BTN_8, (data[5] & 0x10));
825 input_report_key(input, BTN_9, (data[6] & 0x10));
826 }
827 input_report_abs(input, ABS_RX, ((data[1] & 0x1f) << 8) | data[2]);
828 input_report_abs(input, ABS_RY, ((data[3] & 0x1f) << 8) | data[4]);
829
830 if ((data[5] & 0x1f) | data[6] | (data[1] & 0x1f) |
831 data[2] | (data[3] & 0x1f) | data[4] | data[8] |
832 (data[7] & 0x01)) {
833 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
834 } else {
835 input_report_abs(input, ABS_MISC, 0);
836 }
837 }
838 return 1;
839 }
840
841 /* process in/out prox events */
842 result = wacom_intuos_inout(wacom);
843 if (result)
844 return result - 1;
845
846 /* don't proceed if we don't know the ID */
847 if (!wacom->id[idx])
848 return 0;
849
850 /* Only large Intuos support Lense Cursor */
851 if (wacom->tool[idx] == BTN_TOOL_LENS &&
852 (features->type == INTUOS3 ||
853 features->type == INTUOS3S ||
854 features->type == INTUOS4 ||
855 features->type == INTUOS4S ||
856 features->type == INTUOS5 ||
857 features->type == INTUOS5S ||
858 features->type == INTUOSPM ||
859 features->type == INTUOSPS)) {
860
861 return 0;
862 }
863
864 /* Cintiq doesn't send data when RDY bit isn't set */
865 if (features->type == CINTIQ && !(data[1] & 0x40))
866 return 0;
867
868 if (features->type >= INTUOS3S) {
869 input_report_abs(input, ABS_X, (data[2] << 9) | (data[3] << 1) | ((data[9] >> 1) & 1));
870 input_report_abs(input, ABS_Y, (data[4] << 9) | (data[5] << 1) | (data[9] & 1));
871 input_report_abs(input, ABS_DISTANCE, ((data[9] >> 2) & 0x3f));
872 } else {
873 input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[2]));
874 input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[4]));
875 input_report_abs(input, ABS_DISTANCE, ((data[9] >> 3) & 0x1f));
876 }
877
878 /* process general packets */
879 wacom_intuos_general(wacom);
880
881 /* 4D mouse, 2D mouse, marker pen rotation, tilt mouse, or Lens cursor packets */
882 if ((data[1] & 0xbc) == 0xa8 || (data[1] & 0xbe) == 0xb0 || (data[1] & 0xbc) == 0xac) {
883
884 if (data[1] & 0x02) {
885 /* Rotation packet */
886 if (features->type >= INTUOS3S) {
887 /* I3 marker pen rotation */
888 t = (data[6] << 3) | ((data[7] >> 5) & 7);
889 t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) :
890 ((t-1) / 2 + 450)) : (450 - t / 2) ;
891 input_report_abs(input, ABS_Z, t);
892 } else {
893 /* 4D mouse rotation packet */
894 t = (data[6] << 3) | ((data[7] >> 5) & 7);
895 input_report_abs(input, ABS_RZ, (data[7] & 0x20) ?
896 ((t - 1) / 2) : -t / 2);
897 }
898
899 } else if (!(data[1] & 0x10) && features->type < INTUOS3S) {
900 /* 4D mouse packet */
901 input_report_key(input, BTN_LEFT, data[8] & 0x01);
902 input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
903 input_report_key(input, BTN_RIGHT, data[8] & 0x04);
904
905 input_report_key(input, BTN_SIDE, data[8] & 0x20);
906 input_report_key(input, BTN_EXTRA, data[8] & 0x10);
907 t = (data[6] << 2) | ((data[7] >> 6) & 3);
908 input_report_abs(input, ABS_THROTTLE, (data[8] & 0x08) ? -t : t);
909
910 } else if (wacom->tool[idx] == BTN_TOOL_MOUSE) {
911 /* I4 mouse */
912 if (features->type >= INTUOS4S && features->type <= INTUOSPL) {
913 input_report_key(input, BTN_LEFT, data[6] & 0x01);
914 input_report_key(input, BTN_MIDDLE, data[6] & 0x02);
915 input_report_key(input, BTN_RIGHT, data[6] & 0x04);
916 input_report_rel(input, REL_WHEEL, ((data[7] & 0x80) >> 7)
917 - ((data[7] & 0x40) >> 6));
918 input_report_key(input, BTN_SIDE, data[6] & 0x08);
919 input_report_key(input, BTN_EXTRA, data[6] & 0x10);
920
921 input_report_abs(input, ABS_TILT_X,
922 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64);
923 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64);
924 } else {
925 /* 2D mouse packet */
926 input_report_key(input, BTN_LEFT, data[8] & 0x04);
927 input_report_key(input, BTN_MIDDLE, data[8] & 0x08);
928 input_report_key(input, BTN_RIGHT, data[8] & 0x10);
929 input_report_rel(input, REL_WHEEL, (data[8] & 0x01)
930 - ((data[8] & 0x02) >> 1));
931
932 /* I3 2D mouse side buttons */
933 if (features->type >= INTUOS3S && features->type <= INTUOS3L) {
934 input_report_key(input, BTN_SIDE, data[8] & 0x40);
935 input_report_key(input, BTN_EXTRA, data[8] & 0x20);
936 }
937 }
938 } else if ((features->type < INTUOS3S || features->type == INTUOS3L ||
939 features->type == INTUOS4L || features->type == INTUOS5L ||
940 features->type == INTUOSPL) &&
941 wacom->tool[idx] == BTN_TOOL_LENS) {
942 /* Lens cursor packets */
943 input_report_key(input, BTN_LEFT, data[8] & 0x01);
944 input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
945 input_report_key(input, BTN_RIGHT, data[8] & 0x04);
946 input_report_key(input, BTN_SIDE, data[8] & 0x10);
947 input_report_key(input, BTN_EXTRA, data[8] & 0x08);
948 }
949 }
950
951 input_report_abs(input, ABS_MISC, wacom->id[idx]); /* report tool id */
952 input_report_key(input, wacom->tool[idx], 1);
953 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
954 return 1;
955 }
956
957 static int int_dist(int x1, int y1, int x2, int y2)
958 {
959 int x = x2 - x1;
960 int y = y2 - y1;
961
962 return int_sqrt(x*x + y*y);
963 }
964
965 static void wacom_intuos_bt_process_data(struct wacom_wac *wacom,
966 unsigned char *data)
967 {
968 memcpy(wacom->data, data, 10);
969 wacom_intuos_irq(wacom);
970
971 input_sync(wacom->input);
972 if (wacom->pad_input)
973 input_sync(wacom->pad_input);
974 }
975
976 static int wacom_intuos_bt_irq(struct wacom_wac *wacom, size_t len)
977 {
978 unsigned char data[WACOM_PKGLEN_MAX];
979 int i = 1;
980 unsigned power_raw, battery_capacity, bat_charging, ps_connected;
981
982 memcpy(data, wacom->data, len);
983
984 switch (data[0]) {
985 case 0x04:
986 wacom_intuos_bt_process_data(wacom, data + i);
987 i += 10;
988 /* fall through */
989 case 0x03:
990 wacom_intuos_bt_process_data(wacom, data + i);
991 i += 10;
992 wacom_intuos_bt_process_data(wacom, data + i);
993 i += 10;
994 power_raw = data[i];
995 bat_charging = (power_raw & 0x08) ? 1 : 0;
996 ps_connected = (power_raw & 0x10) ? 1 : 0;
997 battery_capacity = batcap_i4[power_raw & 0x07];
998 if ((wacom->battery_capacity != battery_capacity) ||
999 (wacom->bat_charging != bat_charging) ||
1000 (wacom->ps_connected != ps_connected)) {
1001 wacom->battery_capacity = battery_capacity;
1002 wacom->bat_charging = bat_charging;
1003 wacom->ps_connected = ps_connected;
1004 wacom_notify_battery(wacom);
1005 }
1006
1007 break;
1008 default:
1009 dev_dbg(wacom->input->dev.parent,
1010 "Unknown report: %d,%d size:%zu\n",
1011 data[0], data[1], len);
1012 return 0;
1013 }
1014 return 0;
1015 }
1016
1017 static int wacom_24hdt_irq(struct wacom_wac *wacom)
1018 {
1019 struct input_dev *input = wacom->input;
1020 unsigned char *data = wacom->data;
1021 int i;
1022 int current_num_contacts = data[61];
1023 int contacts_to_send = 0;
1024
1025 /*
1026 * First packet resets the counter since only the first
1027 * packet in series will have non-zero current_num_contacts.
1028 */
1029 if (current_num_contacts)
1030 wacom->num_contacts_left = current_num_contacts;
1031
1032 /* There are at most 4 contacts per packet */
1033 contacts_to_send = min(4, wacom->num_contacts_left);
1034
1035 for (i = 0; i < contacts_to_send; i++) {
1036 int offset = (WACOM_BYTES_PER_24HDT_PACKET * i) + 1;
1037 bool touch = data[offset] & 0x1 && !wacom->shared->stylus_in_proximity;
1038 int slot = input_mt_get_slot_by_key(input, data[offset + 1]);
1039
1040 if (slot < 0)
1041 continue;
1042 input_mt_slot(input, slot);
1043 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1044
1045 if (touch) {
1046 int t_x = get_unaligned_le16(&data[offset + 2]);
1047 int c_x = get_unaligned_le16(&data[offset + 4]);
1048 int t_y = get_unaligned_le16(&data[offset + 6]);
1049 int c_y = get_unaligned_le16(&data[offset + 8]);
1050 int w = get_unaligned_le16(&data[offset + 10]);
1051 int h = get_unaligned_le16(&data[offset + 12]);
1052
1053 input_report_abs(input, ABS_MT_POSITION_X, t_x);
1054 input_report_abs(input, ABS_MT_POSITION_Y, t_y);
1055 input_report_abs(input, ABS_MT_TOUCH_MAJOR, min(w,h));
1056 input_report_abs(input, ABS_MT_WIDTH_MAJOR, min(w, h) + int_dist(t_x, t_y, c_x, c_y));
1057 input_report_abs(input, ABS_MT_WIDTH_MINOR, min(w, h));
1058 input_report_abs(input, ABS_MT_ORIENTATION, w > h);
1059 }
1060 }
1061 input_mt_report_pointer_emulation(input, true);
1062
1063 wacom->num_contacts_left -= contacts_to_send;
1064 if (wacom->num_contacts_left <= 0)
1065 wacom->num_contacts_left = 0;
1066
1067 return 1;
1068 }
1069
1070 static int wacom_mt_touch(struct wacom_wac *wacom)
1071 {
1072 struct input_dev *input = wacom->input;
1073 unsigned char *data = wacom->data;
1074 int i;
1075 int current_num_contacts = data[2];
1076 int contacts_to_send = 0;
1077 int x_offset = 0;
1078
1079 /* MTTPC does not support Height and Width */
1080 if (wacom->features.type == MTTPC || wacom->features.type == MTTPC_B)
1081 x_offset = -4;
1082
1083 /*
1084 * First packet resets the counter since only the first
1085 * packet in series will have non-zero current_num_contacts.
1086 */
1087 if (current_num_contacts)
1088 wacom->num_contacts_left = current_num_contacts;
1089
1090 /* There are at most 5 contacts per packet */
1091 contacts_to_send = min(5, wacom->num_contacts_left);
1092
1093 for (i = 0; i < contacts_to_send; i++) {
1094 int offset = (WACOM_BYTES_PER_MT_PACKET + x_offset) * i + 3;
1095 bool touch = data[offset] & 0x1;
1096 int id = get_unaligned_le16(&data[offset + 1]);
1097 int slot = input_mt_get_slot_by_key(input, id);
1098
1099 if (slot < 0)
1100 continue;
1101
1102 input_mt_slot(input, slot);
1103 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1104 if (touch) {
1105 int x = get_unaligned_le16(&data[offset + x_offset + 7]);
1106 int y = get_unaligned_le16(&data[offset + x_offset + 9]);
1107 input_report_abs(input, ABS_MT_POSITION_X, x);
1108 input_report_abs(input, ABS_MT_POSITION_Y, y);
1109 }
1110 }
1111 input_mt_report_pointer_emulation(input, true);
1112
1113 wacom->num_contacts_left -= contacts_to_send;
1114 if (wacom->num_contacts_left < 0)
1115 wacom->num_contacts_left = 0;
1116
1117 return 1;
1118 }
1119
1120 static int wacom_tpc_mt_touch(struct wacom_wac *wacom)
1121 {
1122 struct input_dev *input = wacom->input;
1123 unsigned char *data = wacom->data;
1124 int contact_with_no_pen_down_count = 0;
1125 int i;
1126
1127 for (i = 0; i < 2; i++) {
1128 int p = data[1] & (1 << i);
1129 bool touch = p && !wacom->shared->stylus_in_proximity;
1130
1131 input_mt_slot(input, i);
1132 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1133 if (touch) {
1134 int x = le16_to_cpup((__le16 *)&data[i * 2 + 2]) & 0x7fff;
1135 int y = le16_to_cpup((__le16 *)&data[i * 2 + 6]) & 0x7fff;
1136
1137 input_report_abs(input, ABS_MT_POSITION_X, x);
1138 input_report_abs(input, ABS_MT_POSITION_Y, y);
1139 contact_with_no_pen_down_count++;
1140 }
1141 }
1142 input_mt_report_pointer_emulation(input, true);
1143
1144 /* keep touch state for pen event */
1145 wacom->shared->touch_down = (contact_with_no_pen_down_count > 0);
1146
1147 return 1;
1148 }
1149
1150 static int wacom_tpc_single_touch(struct wacom_wac *wacom, size_t len)
1151 {
1152 unsigned char *data = wacom->data;
1153 struct input_dev *input = wacom->input;
1154 bool prox;
1155 int x = 0, y = 0;
1156
1157 if (wacom->features.touch_max > 1 || len > WACOM_PKGLEN_TPC2FG)
1158 return 0;
1159
1160 if (!wacom->shared->stylus_in_proximity) {
1161 if (len == WACOM_PKGLEN_TPC1FG) {
1162 prox = data[0] & 0x01;
1163 x = get_unaligned_le16(&data[1]);
1164 y = get_unaligned_le16(&data[3]);
1165 } else if (len == WACOM_PKGLEN_TPC1FG_B) {
1166 prox = data[2] & 0x01;
1167 x = get_unaligned_le16(&data[3]);
1168 y = get_unaligned_le16(&data[5]);
1169 } else {
1170 prox = data[1] & 0x01;
1171 x = le16_to_cpup((__le16 *)&data[2]);
1172 y = le16_to_cpup((__le16 *)&data[4]);
1173 }
1174 } else
1175 /* force touch out when pen is in prox */
1176 prox = 0;
1177
1178 if (prox) {
1179 input_report_abs(input, ABS_X, x);
1180 input_report_abs(input, ABS_Y, y);
1181 }
1182 input_report_key(input, BTN_TOUCH, prox);
1183
1184 /* keep touch state for pen events */
1185 wacom->shared->touch_down = prox;
1186
1187 return 1;
1188 }
1189
1190 static int wacom_tpc_pen(struct wacom_wac *wacom)
1191 {
1192 unsigned char *data = wacom->data;
1193 struct input_dev *input = wacom->input;
1194 bool prox = data[1] & 0x20;
1195
1196 if (!wacom->shared->stylus_in_proximity) /* first in prox */
1197 /* Going into proximity select tool */
1198 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
1199
1200 /* keep pen state for touch events */
1201 wacom->shared->stylus_in_proximity = prox;
1202
1203 /* send pen events only when touch is up or forced out */
1204 if (!wacom->shared->touch_down) {
1205 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
1206 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
1207 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
1208 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
1209 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x07) << 8) | data[6]);
1210 input_report_key(input, BTN_TOUCH, data[1] & 0x05);
1211 input_report_key(input, wacom->tool[0], prox);
1212 return 1;
1213 }
1214
1215 return 0;
1216 }
1217
1218 static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len)
1219 {
1220 unsigned char *data = wacom->data;
1221
1222 dev_dbg(wacom->input->dev.parent,
1223 "%s: received report #%d\n", __func__, data[0]);
1224
1225 switch (len) {
1226 case WACOM_PKGLEN_TPC1FG:
1227 return wacom_tpc_single_touch(wacom, len);
1228
1229 case WACOM_PKGLEN_TPC2FG:
1230 return wacom_tpc_mt_touch(wacom);
1231
1232 case WACOM_PKGLEN_PENABLED:
1233 return wacom_tpc_pen(wacom);
1234
1235 default:
1236 switch (data[0]) {
1237 case WACOM_REPORT_TPC1FG:
1238 case WACOM_REPORT_TPCHID:
1239 case WACOM_REPORT_TPCST:
1240 case WACOM_REPORT_TPC1FGE:
1241 return wacom_tpc_single_touch(wacom, len);
1242
1243 case WACOM_REPORT_TPCMT:
1244 case WACOM_REPORT_TPCMT2:
1245 return wacom_mt_touch(wacom);
1246
1247 case WACOM_REPORT_PENABLED:
1248 return wacom_tpc_pen(wacom);
1249 }
1250 }
1251
1252 return 0;
1253 }
1254
1255 static void wacom_map_usage(struct wacom *wacom, struct hid_usage *usage,
1256 struct hid_field *field, __u8 type, __u16 code, int fuzz)
1257 {
1258 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1259 struct input_dev *input = wacom_wac->input;
1260 int fmin = field->logical_minimum;
1261 int fmax = field->logical_maximum;
1262
1263 usage->type = type;
1264 usage->code = code;
1265
1266 set_bit(type, input->evbit);
1267
1268 switch (type) {
1269 case EV_ABS:
1270 input_set_abs_params(input, code, fmin, fmax, fuzz, 0);
1271 input_abs_set_res(input, code,
1272 hidinput_calc_abs_res(field, code));
1273 break;
1274 case EV_KEY:
1275 input_set_capability(input, EV_KEY, code);
1276 break;
1277 case EV_MSC:
1278 input_set_capability(input, EV_MSC, code);
1279 break;
1280 }
1281 }
1282
1283 static void wacom_wac_pen_usage_mapping(struct hid_device *hdev,
1284 struct hid_field *field, struct hid_usage *usage)
1285 {
1286 struct wacom *wacom = hid_get_drvdata(hdev);
1287
1288 switch (usage->hid) {
1289 case HID_GD_X:
1290 wacom_map_usage(wacom, usage, field, EV_ABS, ABS_X, 4);
1291 break;
1292 case HID_GD_Y:
1293 wacom_map_usage(wacom, usage, field, EV_ABS, ABS_Y, 4);
1294 break;
1295 case HID_DG_TIPPRESSURE:
1296 wacom_map_usage(wacom, usage, field, EV_ABS, ABS_PRESSURE, 0);
1297 break;
1298 case HID_DG_INRANGE:
1299 wacom_map_usage(wacom, usage, field, EV_KEY, BTN_TOOL_PEN, 0);
1300 break;
1301 case HID_DG_INVERT:
1302 wacom_map_usage(wacom, usage, field, EV_KEY,
1303 BTN_TOOL_RUBBER, 0);
1304 break;
1305 case HID_DG_ERASER:
1306 case HID_DG_TIPSWITCH:
1307 wacom_map_usage(wacom, usage, field, EV_KEY, BTN_TOUCH, 0);
1308 break;
1309 case HID_DG_BARRELSWITCH:
1310 wacom_map_usage(wacom, usage, field, EV_KEY, BTN_STYLUS, 0);
1311 break;
1312 case HID_DG_BARRELSWITCH2:
1313 wacom_map_usage(wacom, usage, field, EV_KEY, BTN_STYLUS2, 0);
1314 break;
1315 case HID_DG_TOOLSERIALNUMBER:
1316 wacom_map_usage(wacom, usage, field, EV_MSC, MSC_SERIAL, 0);
1317 break;
1318 }
1319 }
1320
1321 static int wacom_wac_pen_event(struct hid_device *hdev, struct hid_field *field,
1322 struct hid_usage *usage, __s32 value)
1323 {
1324 struct wacom *wacom = hid_get_drvdata(hdev);
1325 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1326 struct input_dev *input = wacom_wac->input;
1327
1328 /* checking which Tool / tip switch to send */
1329 switch (usage->hid) {
1330 case HID_DG_INRANGE:
1331 wacom_wac->hid_data.inrange_state = value;
1332 return 0;
1333 case HID_DG_INVERT:
1334 wacom_wac->hid_data.invert_state = value;
1335 return 0;
1336 case HID_DG_ERASER:
1337 case HID_DG_TIPSWITCH:
1338 wacom_wac->hid_data.tipswitch |= value;
1339 return 0;
1340 }
1341
1342 /* send pen events only when touch is up or forced out */
1343 if (!usage->type || wacom_wac->shared->touch_down)
1344 return 0;
1345
1346 input_event(input, usage->type, usage->code, value);
1347
1348 return 0;
1349 }
1350
1351 static void wacom_wac_pen_report(struct hid_device *hdev,
1352 struct hid_report *report)
1353 {
1354 struct wacom *wacom = hid_get_drvdata(hdev);
1355 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1356 struct input_dev *input = wacom_wac->input;
1357 bool prox = wacom_wac->hid_data.inrange_state;
1358
1359 if (!wacom_wac->shared->stylus_in_proximity) /* first in prox */
1360 /* Going into proximity select tool */
1361 wacom_wac->tool[0] = wacom_wac->hid_data.invert_state ?
1362 BTN_TOOL_RUBBER : BTN_TOOL_PEN;
1363
1364 /* keep pen state for touch events */
1365 wacom_wac->shared->stylus_in_proximity = prox;
1366
1367 /* send pen events only when touch is up or forced out */
1368 if (!wacom_wac->shared->touch_down) {
1369 input_report_key(input, BTN_TOUCH,
1370 wacom_wac->hid_data.tipswitch);
1371 input_report_key(input, wacom_wac->tool[0], prox);
1372
1373 wacom_wac->hid_data.tipswitch = false;
1374
1375 input_sync(input);
1376 }
1377 }
1378
1379 static void wacom_wac_finger_usage_mapping(struct hid_device *hdev,
1380 struct hid_field *field, struct hid_usage *usage)
1381 {
1382 struct wacom *wacom = hid_get_drvdata(hdev);
1383 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1384 struct wacom_features *features = &wacom_wac->features;
1385 unsigned touch_max = wacom_wac->features.touch_max;
1386
1387 switch (usage->hid) {
1388 case HID_GD_X:
1389 features->last_slot_field = usage->hid;
1390 if (touch_max == 1)
1391 wacom_map_usage(wacom, usage, field, EV_ABS, ABS_X, 4);
1392 else
1393 wacom_map_usage(wacom, usage, field, EV_ABS,
1394 ABS_MT_POSITION_X, 4);
1395 break;
1396 case HID_GD_Y:
1397 features->last_slot_field = usage->hid;
1398 if (touch_max == 1)
1399 wacom_map_usage(wacom, usage, field, EV_ABS, ABS_Y, 4);
1400 else
1401 wacom_map_usage(wacom, usage, field, EV_ABS,
1402 ABS_MT_POSITION_Y, 4);
1403 break;
1404 case HID_DG_CONTACTID:
1405 features->last_slot_field = usage->hid;
1406 break;
1407 case HID_DG_INRANGE:
1408 features->last_slot_field = usage->hid;
1409 break;
1410 case HID_DG_INVERT:
1411 features->last_slot_field = usage->hid;
1412 break;
1413 case HID_DG_TIPSWITCH:
1414 features->last_slot_field = usage->hid;
1415 wacom_map_usage(wacom, usage, field, EV_KEY, BTN_TOUCH, 0);
1416 break;
1417 }
1418 }
1419
1420 static void wacom_wac_finger_slot(struct wacom_wac *wacom_wac,
1421 struct input_dev *input)
1422 {
1423 struct hid_data *hid_data = &wacom_wac->hid_data;
1424 bool mt = wacom_wac->features.touch_max > 1;
1425 bool prox = hid_data->tipswitch &&
1426 !wacom_wac->shared->stylus_in_proximity;
1427
1428 if (mt) {
1429 int slot;
1430
1431 slot = input_mt_get_slot_by_key(input, hid_data->id);
1432 input_mt_slot(input, slot);
1433 input_mt_report_slot_state(input, MT_TOOL_FINGER, prox);
1434 }
1435 else {
1436 input_report_key(input, BTN_TOUCH, prox);
1437 }
1438
1439 if (prox) {
1440 input_report_abs(input, mt ? ABS_MT_POSITION_X : ABS_X,
1441 hid_data->x);
1442 input_report_abs(input, mt ? ABS_MT_POSITION_Y : ABS_Y,
1443 hid_data->y);
1444 }
1445 }
1446
1447 static int wacom_wac_finger_event(struct hid_device *hdev,
1448 struct hid_field *field, struct hid_usage *usage, __s32 value)
1449 {
1450 struct wacom *wacom = hid_get_drvdata(hdev);
1451 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1452
1453 switch (usage->hid) {
1454 case HID_GD_X:
1455 wacom_wac->hid_data.x = value;
1456 break;
1457 case HID_GD_Y:
1458 wacom_wac->hid_data.y = value;
1459 break;
1460 case HID_DG_CONTACTID:
1461 wacom_wac->hid_data.id = value;
1462 break;
1463 case HID_DG_TIPSWITCH:
1464 wacom_wac->hid_data.tipswitch = value;
1465 break;
1466 }
1467
1468
1469 if (usage->usage_index + 1 == field->report_count) {
1470 if (usage->hid == wacom_wac->features.last_slot_field)
1471 wacom_wac_finger_slot(wacom_wac, wacom_wac->input);
1472 }
1473
1474 return 0;
1475 }
1476
1477 static int wacom_wac_finger_count_touches(struct hid_device *hdev)
1478 {
1479 struct wacom *wacom = hid_get_drvdata(hdev);
1480 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1481 struct input_dev *input = wacom_wac->input;
1482 unsigned touch_max = wacom_wac->features.touch_max;
1483 int count = 0;
1484 int i;
1485
1486 if (touch_max == 1)
1487 return wacom_wac->hid_data.tipswitch &&
1488 !wacom_wac->shared->stylus_in_proximity;
1489
1490 for (i = 0; i < input->mt->num_slots; i++) {
1491 struct input_mt_slot *ps = &input->mt->slots[i];
1492 int id = input_mt_get_value(ps, ABS_MT_TRACKING_ID);
1493 if (id >= 0)
1494 count++;
1495 }
1496
1497 return count;
1498 }
1499
1500 static void wacom_wac_finger_report(struct hid_device *hdev,
1501 struct hid_report *report)
1502 {
1503 struct wacom *wacom = hid_get_drvdata(hdev);
1504 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1505 struct input_dev *input = wacom_wac->input;
1506 unsigned touch_max = wacom_wac->features.touch_max;
1507
1508 if (touch_max > 1)
1509 input_mt_sync_frame(input);
1510
1511 input_sync(input);
1512
1513 /* keep touch state for pen event */
1514 wacom_wac->shared->touch_down = wacom_wac_finger_count_touches(hdev);
1515 }
1516
1517 #define WACOM_PEN_FIELD(f) (((f)->logical == HID_DG_STYLUS) || \
1518 ((f)->physical == HID_DG_STYLUS) || \
1519 ((f)->application == HID_DG_PEN))
1520 #define WACOM_FINGER_FIELD(f) (((f)->logical == HID_DG_FINGER) || \
1521 ((f)->physical == HID_DG_FINGER) || \
1522 ((f)->application == HID_DG_TOUCHSCREEN))
1523
1524 void wacom_wac_usage_mapping(struct hid_device *hdev,
1525 struct hid_field *field, struct hid_usage *usage)
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
1531 /* currently, only direct devices have proper hid report descriptors */
1532 __set_bit(INPUT_PROP_DIRECT, input->propbit);
1533
1534 if (WACOM_PEN_FIELD(field))
1535 return wacom_wac_pen_usage_mapping(hdev, field, usage);
1536
1537 if (WACOM_FINGER_FIELD(field))
1538 return wacom_wac_finger_usage_mapping(hdev, field, usage);
1539 }
1540
1541 int wacom_wac_event(struct hid_device *hdev, struct hid_field *field,
1542 struct hid_usage *usage, __s32 value)
1543 {
1544 struct wacom *wacom = hid_get_drvdata(hdev);
1545
1546 if (wacom->wacom_wac.features.type != HID_GENERIC)
1547 return 0;
1548
1549 if (WACOM_PEN_FIELD(field))
1550 return wacom_wac_pen_event(hdev, field, usage, value);
1551
1552 if (WACOM_FINGER_FIELD(field))
1553 return wacom_wac_finger_event(hdev, field, usage, value);
1554
1555 return 0;
1556 }
1557
1558 void wacom_wac_report(struct hid_device *hdev, struct hid_report *report)
1559 {
1560 struct wacom *wacom = hid_get_drvdata(hdev);
1561 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1562 struct hid_field *field = report->field[0];
1563
1564 if (wacom_wac->features.type != HID_GENERIC)
1565 return;
1566
1567 if (WACOM_PEN_FIELD(field))
1568 return wacom_wac_pen_report(hdev, report);
1569
1570 if (WACOM_FINGER_FIELD(field))
1571 return wacom_wac_finger_report(hdev, report);
1572 }
1573
1574 static int wacom_bpt_touch(struct wacom_wac *wacom)
1575 {
1576 struct wacom_features *features = &wacom->features;
1577 struct input_dev *input = wacom->input;
1578 struct input_dev *pad_input = wacom->pad_input;
1579 unsigned char *data = wacom->data;
1580 int i;
1581
1582 if (data[0] != 0x02)
1583 return 0;
1584
1585 for (i = 0; i < 2; i++) {
1586 int offset = (data[1] & 0x80) ? (8 * i) : (9 * i);
1587 bool touch = data[offset + 3] & 0x80;
1588
1589 /*
1590 * Touch events need to be disabled while stylus is
1591 * in proximity because user's hand is resting on touchpad
1592 * and sending unwanted events. User expects tablet buttons
1593 * to continue working though.
1594 */
1595 touch = touch && !wacom->shared->stylus_in_proximity;
1596
1597 input_mt_slot(input, i);
1598 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1599 if (touch) {
1600 int x = get_unaligned_be16(&data[offset + 3]) & 0x7ff;
1601 int y = get_unaligned_be16(&data[offset + 5]) & 0x7ff;
1602 if (features->quirks & WACOM_QUIRK_BBTOUCH_LOWRES) {
1603 x <<= 5;
1604 y <<= 5;
1605 }
1606 input_report_abs(input, ABS_MT_POSITION_X, x);
1607 input_report_abs(input, ABS_MT_POSITION_Y, y);
1608 }
1609 }
1610
1611 input_mt_report_pointer_emulation(input, true);
1612
1613 input_report_key(pad_input, BTN_LEFT, (data[1] & 0x08) != 0);
1614 input_report_key(pad_input, BTN_FORWARD, (data[1] & 0x04) != 0);
1615 input_report_key(pad_input, BTN_BACK, (data[1] & 0x02) != 0);
1616 input_report_key(pad_input, BTN_RIGHT, (data[1] & 0x01) != 0);
1617
1618 return 1;
1619 }
1620
1621 static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data)
1622 {
1623 struct wacom_features *features = &wacom->features;
1624 struct input_dev *input = wacom->input;
1625 bool touch = data[1] & 0x80;
1626 int slot = input_mt_get_slot_by_key(input, data[0]);
1627
1628 if (slot < 0)
1629 return;
1630
1631 touch = touch && !wacom->shared->stylus_in_proximity;
1632
1633 input_mt_slot(input, slot);
1634 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1635
1636 if (touch) {
1637 int x = (data[2] << 4) | (data[4] >> 4);
1638 int y = (data[3] << 4) | (data[4] & 0x0f);
1639 int width, height;
1640
1641 if (features->type >= INTUOSPS && features->type <= INTUOSPL) {
1642 width = data[5] * 100;
1643 height = data[6] * 100;
1644 } else {
1645 /*
1646 * "a" is a scaled-down area which we assume is
1647 * roughly circular and which can be described as:
1648 * a=(pi*r^2)/C.
1649 */
1650 int a = data[5];
1651 int x_res = input_abs_get_res(input, ABS_MT_POSITION_X);
1652 int y_res = input_abs_get_res(input, ABS_MT_POSITION_Y);
1653 width = 2 * int_sqrt(a * WACOM_CONTACT_AREA_SCALE);
1654 height = width * y_res / x_res;
1655 }
1656
1657 input_report_abs(input, ABS_MT_POSITION_X, x);
1658 input_report_abs(input, ABS_MT_POSITION_Y, y);
1659 input_report_abs(input, ABS_MT_TOUCH_MAJOR, width);
1660 input_report_abs(input, ABS_MT_TOUCH_MINOR, height);
1661 }
1662 }
1663
1664 static void wacom_bpt3_button_msg(struct wacom_wac *wacom, unsigned char *data)
1665 {
1666 struct input_dev *input = wacom->pad_input;
1667 struct wacom_features *features = &wacom->features;
1668
1669 if (features->type == INTUOSHT) {
1670 input_report_key(input, BTN_LEFT, (data[1] & 0x02) != 0);
1671 input_report_key(input, BTN_BACK, (data[1] & 0x08) != 0);
1672 } else {
1673 input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0);
1674 input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0);
1675 }
1676 input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0);
1677 input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0);
1678 }
1679
1680 static int wacom_bpt3_touch(struct wacom_wac *wacom)
1681 {
1682 struct input_dev *input = wacom->input;
1683 unsigned char *data = wacom->data;
1684 int count = data[1] & 0x07;
1685 int i;
1686
1687 if (data[0] != 0x02)
1688 return 0;
1689
1690 /* data has up to 7 fixed sized 8-byte messages starting at data[2] */
1691 for (i = 0; i < count; i++) {
1692 int offset = (8 * i) + 2;
1693 int msg_id = data[offset];
1694
1695 if (msg_id >= 2 && msg_id <= 17)
1696 wacom_bpt3_touch_msg(wacom, data + offset);
1697 else if (msg_id == 128)
1698 wacom_bpt3_button_msg(wacom, data + offset);
1699
1700 }
1701 input_mt_report_pointer_emulation(input, true);
1702
1703 return 1;
1704 }
1705
1706 static int wacom_bpt_pen(struct wacom_wac *wacom)
1707 {
1708 struct wacom_features *features = &wacom->features;
1709 struct input_dev *input = wacom->input;
1710 unsigned char *data = wacom->data;
1711 int prox = 0, x = 0, y = 0, p = 0, d = 0, pen = 0, btn1 = 0, btn2 = 0;
1712
1713 if (data[0] != WACOM_REPORT_PENABLED && data[0] != WACOM_REPORT_USB)
1714 return 0;
1715
1716 if (data[0] == WACOM_REPORT_USB) {
1717 if (features->type == INTUOSHT &&
1718 wacom->shared->touch_input &&
1719 features->touch_max) {
1720 input_report_switch(wacom->shared->touch_input,
1721 SW_MUTE_DEVICE, data[8] & 0x40);
1722 input_sync(wacom->shared->touch_input);
1723 }
1724 return 0;
1725 }
1726
1727 prox = (data[1] & 0x20) == 0x20;
1728
1729 /*
1730 * All reports shared between PEN and RUBBER tool must be
1731 * forced to a known starting value (zero) when transitioning to
1732 * out-of-prox.
1733 *
1734 * If not reset then, to userspace, it will look like lost events
1735 * if new tool comes in-prox with same values as previous tool sent.
1736 *
1737 * Hardware does report zero in most out-of-prox cases but not all.
1738 */
1739 if (prox) {
1740 if (!wacom->shared->stylus_in_proximity) {
1741 if (data[1] & 0x08) {
1742 wacom->tool[0] = BTN_TOOL_RUBBER;
1743 wacom->id[0] = ERASER_DEVICE_ID;
1744 } else {
1745 wacom->tool[0] = BTN_TOOL_PEN;
1746 wacom->id[0] = STYLUS_DEVICE_ID;
1747 }
1748 wacom->shared->stylus_in_proximity = true;
1749 }
1750 x = le16_to_cpup((__le16 *)&data[2]);
1751 y = le16_to_cpup((__le16 *)&data[4]);
1752 p = le16_to_cpup((__le16 *)&data[6]);
1753 /*
1754 * Convert distance from out prox to distance from tablet.
1755 * distance will be greater than distance_max once
1756 * touching and applying pressure; do not report negative
1757 * distance.
1758 */
1759 if (data[8] <= features->distance_max)
1760 d = features->distance_max - data[8];
1761
1762 pen = data[1] & 0x01;
1763 btn1 = data[1] & 0x02;
1764 btn2 = data[1] & 0x04;
1765 }
1766
1767 input_report_key(input, BTN_TOUCH, pen);
1768 input_report_key(input, BTN_STYLUS, btn1);
1769 input_report_key(input, BTN_STYLUS2, btn2);
1770
1771 input_report_abs(input, ABS_X, x);
1772 input_report_abs(input, ABS_Y, y);
1773 input_report_abs(input, ABS_PRESSURE, p);
1774 input_report_abs(input, ABS_DISTANCE, d);
1775
1776 if (!prox) {
1777 wacom->id[0] = 0;
1778 wacom->shared->stylus_in_proximity = false;
1779 }
1780
1781 input_report_key(input, wacom->tool[0], prox); /* PEN or RUBBER */
1782 input_report_abs(input, ABS_MISC, wacom->id[0]); /* TOOL ID */
1783
1784 return 1;
1785 }
1786
1787 static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len)
1788 {
1789 if (len == WACOM_PKGLEN_BBTOUCH)
1790 return wacom_bpt_touch(wacom);
1791 else if (len == WACOM_PKGLEN_BBTOUCH3)
1792 return wacom_bpt3_touch(wacom);
1793 else if (len == WACOM_PKGLEN_BBFUN || len == WACOM_PKGLEN_BBPEN)
1794 return wacom_bpt_pen(wacom);
1795
1796 return 0;
1797 }
1798
1799 static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len)
1800 {
1801 unsigned char *data = wacom->data;
1802 int connected;
1803
1804 if (len != WACOM_PKGLEN_WIRELESS || data[0] != WACOM_REPORT_WL)
1805 return 0;
1806
1807 connected = data[1] & 0x01;
1808 if (connected) {
1809 int pid, battery, ps_connected;
1810
1811 if ((wacom->shared->type == INTUOSHT) &&
1812 wacom->shared->touch_input &&
1813 wacom->shared->touch_max) {
1814 input_report_switch(wacom->shared->touch_input,
1815 SW_MUTE_DEVICE, data[5] & 0x40);
1816 input_sync(wacom->shared->touch_input);
1817 }
1818
1819 pid = get_unaligned_be16(&data[6]);
1820 battery = (data[5] & 0x3f) * 100 / 31;
1821 ps_connected = !!(data[5] & 0x80);
1822 if (wacom->pid != pid) {
1823 wacom->pid = pid;
1824 wacom_schedule_work(wacom);
1825 }
1826
1827 if (wacom->shared->type &&
1828 (battery != wacom->battery_capacity ||
1829 ps_connected != wacom->ps_connected)) {
1830 wacom->battery_capacity = battery;
1831 wacom->ps_connected = ps_connected;
1832 wacom->bat_charging = ps_connected &&
1833 wacom->battery_capacity < 100;
1834 wacom_notify_battery(wacom);
1835 }
1836 } else if (wacom->pid != 0) {
1837 /* disconnected while previously connected */
1838 wacom->pid = 0;
1839 wacom_schedule_work(wacom);
1840 wacom->battery_capacity = 0;
1841 wacom->bat_charging = 0;
1842 wacom->ps_connected = 0;
1843 }
1844
1845 return 0;
1846 }
1847
1848 void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len)
1849 {
1850 bool sync;
1851
1852 switch (wacom_wac->features.type) {
1853 case PENPARTNER:
1854 sync = wacom_penpartner_irq(wacom_wac);
1855 break;
1856
1857 case PL:
1858 sync = wacom_pl_irq(wacom_wac);
1859 break;
1860
1861 case WACOM_G4:
1862 case GRAPHIRE:
1863 case GRAPHIRE_BT:
1864 case WACOM_MO:
1865 sync = wacom_graphire_irq(wacom_wac);
1866 break;
1867
1868 case PTU:
1869 sync = wacom_ptu_irq(wacom_wac);
1870 break;
1871
1872 case DTU:
1873 sync = wacom_dtu_irq(wacom_wac);
1874 break;
1875
1876 case DTUS:
1877 case DTUSX:
1878 sync = wacom_dtus_irq(wacom_wac);
1879 break;
1880
1881 case INTUOS:
1882 case INTUOS3S:
1883 case INTUOS3:
1884 case INTUOS3L:
1885 case INTUOS4S:
1886 case INTUOS4:
1887 case INTUOS4L:
1888 case CINTIQ:
1889 case WACOM_BEE:
1890 case WACOM_13HD:
1891 case WACOM_21UX2:
1892 case WACOM_22HD:
1893 case WACOM_24HD:
1894 case DTK:
1895 case CINTIQ_HYBRID:
1896 sync = wacom_intuos_irq(wacom_wac);
1897 break;
1898
1899 case INTUOS4WL:
1900 sync = wacom_intuos_bt_irq(wacom_wac, len);
1901 break;
1902
1903 case WACOM_24HDT:
1904 sync = wacom_24hdt_irq(wacom_wac);
1905 break;
1906
1907 case INTUOS5S:
1908 case INTUOS5:
1909 case INTUOS5L:
1910 case INTUOSPS:
1911 case INTUOSPM:
1912 case INTUOSPL:
1913 if (len == WACOM_PKGLEN_BBTOUCH3)
1914 sync = wacom_bpt3_touch(wacom_wac);
1915 else
1916 sync = wacom_intuos_irq(wacom_wac);
1917 break;
1918
1919 case TABLETPC:
1920 case TABLETPCE:
1921 case TABLETPC2FG:
1922 case MTSCREEN:
1923 case MTTPC:
1924 case MTTPC_B:
1925 sync = wacom_tpc_irq(wacom_wac, len);
1926 break;
1927
1928 case BAMBOO_PT:
1929 case INTUOSHT:
1930 sync = wacom_bpt_irq(wacom_wac, len);
1931 break;
1932
1933 case WIRELESS:
1934 sync = wacom_wireless_irq(wacom_wac, len);
1935 break;
1936
1937 default:
1938 sync = false;
1939 break;
1940 }
1941
1942 if (sync) {
1943 input_sync(wacom_wac->input);
1944 if (wacom_wac->pad_input)
1945 input_sync(wacom_wac->pad_input);
1946 }
1947 }
1948
1949 static void wacom_setup_cintiq(struct wacom_wac *wacom_wac)
1950 {
1951 struct input_dev *input_dev = wacom_wac->input;
1952
1953 input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
1954
1955 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1956 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1957 __set_bit(BTN_TOOL_BRUSH, input_dev->keybit);
1958 __set_bit(BTN_TOOL_PENCIL, input_dev->keybit);
1959 __set_bit(BTN_TOOL_AIRBRUSH, input_dev->keybit);
1960 __set_bit(BTN_STYLUS, input_dev->keybit);
1961 __set_bit(BTN_STYLUS2, input_dev->keybit);
1962
1963 input_set_abs_params(input_dev, ABS_DISTANCE,
1964 0, wacom_wac->features.distance_max, 0, 0);
1965 input_set_abs_params(input_dev, ABS_WHEEL, 0, 1023, 0, 0);
1966 input_set_abs_params(input_dev, ABS_TILT_X, -64, 63, 0, 0);
1967 input_abs_set_res(input_dev, ABS_TILT_X, 57);
1968 input_set_abs_params(input_dev, ABS_TILT_Y, -64, 63, 0, 0);
1969 input_abs_set_res(input_dev, ABS_TILT_Y, 57);
1970 }
1971
1972 static void wacom_setup_intuos(struct wacom_wac *wacom_wac)
1973 {
1974 struct input_dev *input_dev = wacom_wac->input;
1975
1976 input_set_capability(input_dev, EV_REL, REL_WHEEL);
1977
1978 wacom_setup_cintiq(wacom_wac);
1979
1980 __set_bit(BTN_LEFT, input_dev->keybit);
1981 __set_bit(BTN_RIGHT, input_dev->keybit);
1982 __set_bit(BTN_MIDDLE, input_dev->keybit);
1983 __set_bit(BTN_SIDE, input_dev->keybit);
1984 __set_bit(BTN_EXTRA, input_dev->keybit);
1985 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
1986 __set_bit(BTN_TOOL_LENS, input_dev->keybit);
1987
1988 input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0);
1989 input_abs_set_res(input_dev, ABS_RZ, 287);
1990 input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0);
1991 }
1992
1993 void wacom_setup_device_quirks(struct wacom_features *features)
1994 {
1995
1996 /* touch device found but size is not defined. use default */
1997 if (features->device_type == BTN_TOOL_FINGER && !features->x_max) {
1998 features->x_max = 1023;
1999 features->y_max = 1023;
2000 }
2001
2002 /* these device have multiple inputs */
2003 if (features->type >= WIRELESS ||
2004 (features->type >= INTUOS5S && features->type <= INTUOSHT) ||
2005 (features->oVid && features->oPid))
2006 features->quirks |= WACOM_QUIRK_MULTI_INPUT;
2007
2008 /* quirk for bamboo touch with 2 low res touches */
2009 if (features->type == BAMBOO_PT &&
2010 features->pktlen == WACOM_PKGLEN_BBTOUCH) {
2011 features->x_max <<= 5;
2012 features->y_max <<= 5;
2013 features->x_fuzz <<= 5;
2014 features->y_fuzz <<= 5;
2015 features->quirks |= WACOM_QUIRK_BBTOUCH_LOWRES;
2016 }
2017
2018 if (features->type == WIRELESS) {
2019
2020 /* monitor never has input and pen/touch have delayed create */
2021 features->quirks |= WACOM_QUIRK_NO_INPUT;
2022
2023 /* must be monitor interface if no device_type set */
2024 if (!features->device_type) {
2025 features->quirks |= WACOM_QUIRK_MONITOR;
2026 features->quirks |= WACOM_QUIRK_BATTERY;
2027 }
2028 }
2029 }
2030
2031 static void wacom_abs_set_axis(struct input_dev *input_dev,
2032 struct wacom_wac *wacom_wac)
2033 {
2034 struct wacom_features *features = &wacom_wac->features;
2035
2036 if (features->device_type == BTN_TOOL_PEN) {
2037 input_set_abs_params(input_dev, ABS_X, features->x_min,
2038 features->x_max, features->x_fuzz, 0);
2039 input_set_abs_params(input_dev, ABS_Y, features->y_min,
2040 features->y_max, features->y_fuzz, 0);
2041 input_set_abs_params(input_dev, ABS_PRESSURE, 0,
2042 features->pressure_max, features->pressure_fuzz, 0);
2043
2044 /* penabled devices have fixed resolution for each model */
2045 input_abs_set_res(input_dev, ABS_X, features->x_resolution);
2046 input_abs_set_res(input_dev, ABS_Y, features->y_resolution);
2047 } else {
2048 if (features->touch_max == 1) {
2049 input_set_abs_params(input_dev, ABS_X, 0,
2050 features->x_max, features->x_fuzz, 0);
2051 input_set_abs_params(input_dev, ABS_Y, 0,
2052 features->y_max, features->y_fuzz, 0);
2053 input_abs_set_res(input_dev, ABS_X,
2054 features->x_resolution);
2055 input_abs_set_res(input_dev, ABS_Y,
2056 features->y_resolution);
2057 }
2058
2059 if (features->touch_max > 1) {
2060 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 0,
2061 features->x_max, features->x_fuzz, 0);
2062 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 0,
2063 features->y_max, features->y_fuzz, 0);
2064 input_abs_set_res(input_dev, ABS_MT_POSITION_X,
2065 features->x_resolution);
2066 input_abs_set_res(input_dev, ABS_MT_POSITION_Y,
2067 features->y_resolution);
2068 }
2069 }
2070 }
2071
2072 int wacom_setup_pentouch_input_capabilities(struct input_dev *input_dev,
2073 struct wacom_wac *wacom_wac)
2074 {
2075 struct wacom_features *features = &wacom_wac->features;
2076
2077 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
2078
2079 if (features->type == HID_GENERIC)
2080 /* setup has already been done */
2081 return 0;
2082
2083 __set_bit(BTN_TOUCH, input_dev->keybit);
2084 __set_bit(ABS_MISC, input_dev->absbit);
2085
2086 wacom_abs_set_axis(input_dev, wacom_wac);
2087
2088 switch (features->type) {
2089 case WACOM_MO:
2090 case WACOM_G4:
2091 /* fall through */
2092
2093 case GRAPHIRE:
2094 input_set_capability(input_dev, EV_REL, REL_WHEEL);
2095
2096 __set_bit(BTN_LEFT, input_dev->keybit);
2097 __set_bit(BTN_RIGHT, input_dev->keybit);
2098 __set_bit(BTN_MIDDLE, input_dev->keybit);
2099
2100 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2101 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2102 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
2103 __set_bit(BTN_STYLUS, input_dev->keybit);
2104 __set_bit(BTN_STYLUS2, input_dev->keybit);
2105
2106 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2107 break;
2108
2109 case GRAPHIRE_BT:
2110 __clear_bit(ABS_MISC, input_dev->absbit);
2111 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
2112 features->distance_max,
2113 0, 0);
2114
2115 input_set_capability(input_dev, EV_REL, REL_WHEEL);
2116
2117 __set_bit(BTN_LEFT, input_dev->keybit);
2118 __set_bit(BTN_RIGHT, input_dev->keybit);
2119 __set_bit(BTN_MIDDLE, input_dev->keybit);
2120
2121 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2122 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2123 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
2124 __set_bit(BTN_STYLUS, input_dev->keybit);
2125 __set_bit(BTN_STYLUS2, input_dev->keybit);
2126
2127 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2128 break;
2129
2130 case WACOM_24HD:
2131 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
2132 input_abs_set_res(input_dev, ABS_Z, 287);
2133 input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0);
2134 /* fall through */
2135
2136 case DTK:
2137 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
2138
2139 wacom_setup_cintiq(wacom_wac);
2140 break;
2141
2142 case WACOM_22HD:
2143 case WACOM_21UX2:
2144 case WACOM_BEE:
2145 case CINTIQ:
2146 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
2147 input_abs_set_res(input_dev, ABS_Z, 287);
2148
2149 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
2150
2151 wacom_setup_cintiq(wacom_wac);
2152 break;
2153
2154 case WACOM_13HD:
2155 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
2156 input_abs_set_res(input_dev, ABS_Z, 287);
2157 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
2158 wacom_setup_cintiq(wacom_wac);
2159 break;
2160
2161 case INTUOS3:
2162 case INTUOS3L:
2163 case INTUOS3S:
2164 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
2165 input_abs_set_res(input_dev, ABS_Z, 287);
2166 /* fall through */
2167
2168 case INTUOS:
2169 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2170
2171 wacom_setup_intuos(wacom_wac);
2172 break;
2173
2174 case INTUOS5:
2175 case INTUOS5L:
2176 case INTUOSPM:
2177 case INTUOSPL:
2178 case INTUOS5S:
2179 case INTUOSPS:
2180 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2181
2182 if (features->device_type == BTN_TOOL_PEN) {
2183 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
2184 features->distance_max,
2185 0, 0);
2186
2187 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
2188 input_abs_set_res(input_dev, ABS_Z, 287);
2189
2190 wacom_setup_intuos(wacom_wac);
2191 } else if (features->device_type == BTN_TOOL_FINGER) {
2192 __clear_bit(ABS_MISC, input_dev->absbit);
2193
2194 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR,
2195 0, features->x_max, 0, 0);
2196 input_set_abs_params(input_dev, ABS_MT_TOUCH_MINOR,
2197 0, features->y_max, 0, 0);
2198 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);
2199 }
2200 break;
2201
2202 case INTUOS4:
2203 case INTUOS4WL:
2204 case INTUOS4L:
2205 case INTUOS4S:
2206 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
2207 input_abs_set_res(input_dev, ABS_Z, 287);
2208 wacom_setup_intuos(wacom_wac);
2209
2210 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2211 break;
2212
2213 case WACOM_24HDT:
2214 if (features->device_type == BTN_TOOL_FINGER) {
2215 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0);
2216 input_set_abs_params(input_dev, ABS_MT_WIDTH_MAJOR, 0, features->x_max, 0, 0);
2217 input_set_abs_params(input_dev, ABS_MT_WIDTH_MINOR, 0, features->y_max, 0, 0);
2218 input_set_abs_params(input_dev, ABS_MT_ORIENTATION, 0, 1, 0, 0);
2219 }
2220 /* fall through */
2221
2222 case MTSCREEN:
2223 case MTTPC:
2224 case MTTPC_B:
2225 case TABLETPC2FG:
2226 if (features->device_type == BTN_TOOL_FINGER && features->touch_max > 1)
2227 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_DIRECT);
2228 /* fall through */
2229
2230 case TABLETPC:
2231 case TABLETPCE:
2232 __clear_bit(ABS_MISC, input_dev->absbit);
2233
2234 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
2235
2236 if (features->device_type != BTN_TOOL_PEN)
2237 break; /* no need to process stylus stuff */
2238
2239 /* fall through */
2240
2241 case DTUS:
2242 case DTUSX:
2243 case PL:
2244 case DTU:
2245 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2246 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2247 __set_bit(BTN_STYLUS, input_dev->keybit);
2248 __set_bit(BTN_STYLUS2, input_dev->keybit);
2249
2250 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
2251 break;
2252
2253 case PTU:
2254 __set_bit(BTN_STYLUS2, input_dev->keybit);
2255 /* fall through */
2256
2257 case PENPARTNER:
2258 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2259 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2260 __set_bit(BTN_STYLUS, input_dev->keybit);
2261
2262 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2263 break;
2264
2265 case INTUOSHT:
2266 if (features->touch_max &&
2267 features->device_type == BTN_TOOL_FINGER) {
2268 input_dev->evbit[0] |= BIT_MASK(EV_SW);
2269 __set_bit(SW_MUTE_DEVICE, input_dev->swbit);
2270 }
2271 /* fall through */
2272
2273 case BAMBOO_PT:
2274 __clear_bit(ABS_MISC, input_dev->absbit);
2275
2276 if (features->device_type == BTN_TOOL_FINGER) {
2277
2278 if (features->touch_max) {
2279 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {
2280 input_set_abs_params(input_dev,
2281 ABS_MT_TOUCH_MAJOR,
2282 0, features->x_max, 0, 0);
2283 input_set_abs_params(input_dev,
2284 ABS_MT_TOUCH_MINOR,
2285 0, features->y_max, 0, 0);
2286 }
2287 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);
2288 } else {
2289 /* buttons/keys only interface */
2290 __clear_bit(ABS_X, input_dev->absbit);
2291 __clear_bit(ABS_Y, input_dev->absbit);
2292 __clear_bit(BTN_TOUCH, input_dev->keybit);
2293
2294 /* PAD is setup by wacom_setup_pad_input_capabilities later */
2295 return 1;
2296 }
2297 } else if (features->device_type == BTN_TOOL_PEN) {
2298 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2299 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2300 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2301 __set_bit(BTN_STYLUS, input_dev->keybit);
2302 __set_bit(BTN_STYLUS2, input_dev->keybit);
2303 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
2304 features->distance_max,
2305 0, 0);
2306 }
2307 break;
2308
2309 case CINTIQ_HYBRID:
2310 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
2311 input_abs_set_res(input_dev, ABS_Z, 287);
2312 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
2313
2314 wacom_setup_cintiq(wacom_wac);
2315 break;
2316 }
2317 return 0;
2318 }
2319
2320 int wacom_setup_pad_input_capabilities(struct input_dev *input_dev,
2321 struct wacom_wac *wacom_wac)
2322 {
2323 struct wacom_features *features = &wacom_wac->features;
2324 int i;
2325
2326 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
2327
2328 /* kept for making legacy xf86-input-wacom working with the wheels */
2329 __set_bit(ABS_MISC, input_dev->absbit);
2330
2331 /* kept for making legacy xf86-input-wacom accepting the pad */
2332 input_set_abs_params(input_dev, ABS_X, 0, 1, 0, 0);
2333 input_set_abs_params(input_dev, ABS_Y, 0, 1, 0, 0);
2334
2335 /* kept for making udev and libwacom accepting the pad */
2336 __set_bit(BTN_STYLUS, input_dev->keybit);
2337
2338 switch (features->type) {
2339 case GRAPHIRE_BT:
2340 __set_bit(BTN_0, input_dev->keybit);
2341 __set_bit(BTN_1, input_dev->keybit);
2342 break;
2343
2344 case WACOM_MO:
2345 __set_bit(BTN_BACK, input_dev->keybit);
2346 __set_bit(BTN_LEFT, input_dev->keybit);
2347 __set_bit(BTN_FORWARD, input_dev->keybit);
2348 __set_bit(BTN_RIGHT, input_dev->keybit);
2349 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2350 break;
2351
2352 case WACOM_G4:
2353 __set_bit(BTN_BACK, input_dev->keybit);
2354 __set_bit(BTN_FORWARD, input_dev->keybit);
2355 input_set_capability(input_dev, EV_REL, REL_WHEEL);
2356 break;
2357
2358 case WACOM_24HD:
2359 __set_bit(BTN_A, input_dev->keybit);
2360 __set_bit(BTN_B, input_dev->keybit);
2361 __set_bit(BTN_C, input_dev->keybit);
2362 __set_bit(BTN_X, input_dev->keybit);
2363 __set_bit(BTN_Y, input_dev->keybit);
2364 __set_bit(BTN_Z, input_dev->keybit);
2365
2366 for (i = 0; i < 10; i++)
2367 __set_bit(BTN_0 + i, input_dev->keybit);
2368
2369 __set_bit(KEY_PROG1, input_dev->keybit);
2370 __set_bit(KEY_PROG2, input_dev->keybit);
2371 __set_bit(KEY_PROG3, input_dev->keybit);
2372
2373 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2374 input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0);
2375 break;
2376
2377 case DTK:
2378 for (i = 0; i < 6; i++)
2379 __set_bit(BTN_0 + i, input_dev->keybit);
2380
2381 break;
2382
2383 case WACOM_22HD:
2384 __set_bit(KEY_PROG1, input_dev->keybit);
2385 __set_bit(KEY_PROG2, input_dev->keybit);
2386 __set_bit(KEY_PROG3, input_dev->keybit);
2387 /* fall through */
2388
2389 case WACOM_21UX2:
2390 __set_bit(BTN_A, input_dev->keybit);
2391 __set_bit(BTN_B, input_dev->keybit);
2392 __set_bit(BTN_C, input_dev->keybit);
2393 __set_bit(BTN_X, input_dev->keybit);
2394 __set_bit(BTN_Y, input_dev->keybit);
2395 __set_bit(BTN_Z, input_dev->keybit);
2396 __set_bit(BTN_BASE, input_dev->keybit);
2397 __set_bit(BTN_BASE2, input_dev->keybit);
2398 /* fall through */
2399
2400 case WACOM_BEE:
2401 __set_bit(BTN_8, input_dev->keybit);
2402 __set_bit(BTN_9, input_dev->keybit);
2403 /* fall through */
2404
2405 case CINTIQ:
2406 for (i = 0; i < 8; i++)
2407 __set_bit(BTN_0 + i, input_dev->keybit);
2408
2409 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
2410 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
2411 break;
2412
2413 case WACOM_13HD:
2414 for (i = 0; i < 9; i++)
2415 __set_bit(BTN_0 + i, input_dev->keybit);
2416
2417 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2418 break;
2419
2420 case INTUOS3:
2421 case INTUOS3L:
2422 __set_bit(BTN_4, input_dev->keybit);
2423 __set_bit(BTN_5, input_dev->keybit);
2424 __set_bit(BTN_6, input_dev->keybit);
2425 __set_bit(BTN_7, input_dev->keybit);
2426
2427 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
2428 /* fall through */
2429
2430 case INTUOS3S:
2431 __set_bit(BTN_0, input_dev->keybit);
2432 __set_bit(BTN_1, input_dev->keybit);
2433 __set_bit(BTN_2, input_dev->keybit);
2434 __set_bit(BTN_3, input_dev->keybit);
2435
2436 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
2437 break;
2438
2439 case INTUOS5:
2440 case INTUOS5L:
2441 case INTUOSPM:
2442 case INTUOSPL:
2443 __set_bit(BTN_7, input_dev->keybit);
2444 __set_bit(BTN_8, input_dev->keybit);
2445 /* fall through */
2446
2447 case INTUOS5S:
2448 case INTUOSPS:
2449 /* touch interface does not have the pad device */
2450 if (features->device_type != BTN_TOOL_PEN)
2451 return -ENODEV;
2452
2453 for (i = 0; i < 7; i++)
2454 __set_bit(BTN_0 + i, input_dev->keybit);
2455
2456 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2457 break;
2458
2459 case INTUOS4WL:
2460 /*
2461 * For Bluetooth devices, the udev rule does not work correctly
2462 * for pads unless we add a stylus capability, which forces
2463 * ID_INPUT_TABLET to be set.
2464 */
2465 __set_bit(BTN_STYLUS, input_dev->keybit);
2466 /* fall through */
2467
2468 case INTUOS4:
2469 case INTUOS4L:
2470 __set_bit(BTN_7, input_dev->keybit);
2471 __set_bit(BTN_8, input_dev->keybit);
2472 /* fall through */
2473
2474 case INTUOS4S:
2475 for (i = 0; i < 7; i++)
2476 __set_bit(BTN_0 + i, input_dev->keybit);
2477
2478 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2479 break;
2480
2481 case CINTIQ_HYBRID:
2482 for (i = 0; i < 9; i++)
2483 __set_bit(BTN_0 + i, input_dev->keybit);
2484
2485 break;
2486
2487 case DTUS:
2488 for (i = 0; i < 4; i++)
2489 __set_bit(BTN_0 + i, input_dev->keybit);
2490 break;
2491
2492 case INTUOSHT:
2493 case BAMBOO_PT:
2494 /* pad device is on the touch interface */
2495 if ((features->device_type != BTN_TOOL_FINGER) ||
2496 /* Bamboo Pen only tablet does not have pad */
2497 ((features->type == BAMBOO_PT) && !features->touch_max))
2498 return -ENODEV;
2499
2500 __clear_bit(ABS_MISC, input_dev->absbit);
2501
2502 __set_bit(BTN_LEFT, input_dev->keybit);
2503 __set_bit(BTN_FORWARD, input_dev->keybit);
2504 __set_bit(BTN_BACK, input_dev->keybit);
2505 __set_bit(BTN_RIGHT, input_dev->keybit);
2506
2507 break;
2508
2509 default:
2510 /* no pad supported */
2511 return -ENODEV;
2512 }
2513 return 0;
2514 }
2515
2516 static const struct wacom_features wacom_features_0x00 =
2517 { "Wacom Penpartner", 5040, 3780, 255, 0,
2518 PENPARTNER, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
2519 static const struct wacom_features wacom_features_0x10 =
2520 { "Wacom Graphire", 10206, 7422, 511, 63,
2521 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2522 static const struct wacom_features wacom_features_0x81 =
2523 { "Wacom Graphire BT", 16704, 12064, 511, 32,
2524 GRAPHIRE_BT, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2525 static const struct wacom_features wacom_features_0x11 =
2526 { "Wacom Graphire2 4x5", 10206, 7422, 511, 63,
2527 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2528 static const struct wacom_features wacom_features_0x12 =
2529 { "Wacom Graphire2 5x7", 13918, 10206, 511, 63,
2530 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2531 static const struct wacom_features wacom_features_0x13 =
2532 { "Wacom Graphire3", 10208, 7424, 511, 63,
2533 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2534 static const struct wacom_features wacom_features_0x14 =
2535 { "Wacom Graphire3 6x8", 16704, 12064, 511, 63,
2536 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2537 static const struct wacom_features wacom_features_0x15 =
2538 { "Wacom Graphire4 4x5", 10208, 7424, 511, 63,
2539 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2540 static const struct wacom_features wacom_features_0x16 =
2541 { "Wacom Graphire4 6x8", 16704, 12064, 511, 63,
2542 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2543 static const struct wacom_features wacom_features_0x17 =
2544 { "Wacom BambooFun 4x5", 14760, 9225, 511, 63,
2545 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2546 static const struct wacom_features wacom_features_0x18 =
2547 { "Wacom BambooFun 6x8", 21648, 13530, 511, 63,
2548 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2549 static const struct wacom_features wacom_features_0x19 =
2550 { "Wacom Bamboo1 Medium", 16704, 12064, 511, 63,
2551 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2552 static const struct wacom_features wacom_features_0x60 =
2553 { "Wacom Volito", 5104, 3712, 511, 63,
2554 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2555 static const struct wacom_features wacom_features_0x61 =
2556 { "Wacom PenStation2", 3250, 2320, 255, 63,
2557 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2558 static const struct wacom_features wacom_features_0x62 =
2559 { "Wacom Volito2 4x5", 5104, 3712, 511, 63,
2560 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2561 static const struct wacom_features wacom_features_0x63 =
2562 { "Wacom Volito2 2x3", 3248, 2320, 511, 63,
2563 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2564 static const struct wacom_features wacom_features_0x64 =
2565 { "Wacom PenPartner2", 3250, 2320, 511, 63,
2566 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2567 static const struct wacom_features wacom_features_0x65 =
2568 { "Wacom Bamboo", 14760, 9225, 511, 63,
2569 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2570 static const struct wacom_features wacom_features_0x69 =
2571 { "Wacom Bamboo1", 5104, 3712, 511, 63,
2572 GRAPHIRE, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
2573 static const struct wacom_features wacom_features_0x6A =
2574 { "Wacom Bamboo1 4x6", 14760, 9225, 1023, 63,
2575 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2576 static const struct wacom_features wacom_features_0x6B =
2577 { "Wacom Bamboo1 5x8", 21648, 13530, 1023, 63,
2578 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2579 static const struct wacom_features wacom_features_0x20 =
2580 { "Wacom Intuos 4x5", 12700, 10600, 1023, 31,
2581 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2582 static const struct wacom_features wacom_features_0x21 =
2583 { "Wacom Intuos 6x8", 20320, 16240, 1023, 31,
2584 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2585 static const struct wacom_features wacom_features_0x22 =
2586 { "Wacom Intuos 9x12", 30480, 24060, 1023, 31,
2587 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2588 static const struct wacom_features wacom_features_0x23 =
2589 { "Wacom Intuos 12x12", 30480, 31680, 1023, 31,
2590 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2591 static const struct wacom_features wacom_features_0x24 =
2592 { "Wacom Intuos 12x18", 45720, 31680, 1023, 31,
2593 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2594 static const struct wacom_features wacom_features_0x30 =
2595 { "Wacom PL400", 5408, 4056, 255, 0,
2596 PL, WACOM_PL_RES, WACOM_PL_RES };
2597 static const struct wacom_features wacom_features_0x31 =
2598 { "Wacom PL500", 6144, 4608, 255, 0,
2599 PL, WACOM_PL_RES, WACOM_PL_RES };
2600 static const struct wacom_features wacom_features_0x32 =
2601 { "Wacom PL600", 6126, 4604, 255, 0,
2602 PL, WACOM_PL_RES, WACOM_PL_RES };
2603 static const struct wacom_features wacom_features_0x33 =
2604 { "Wacom PL600SX", 6260, 5016, 255, 0,
2605 PL, WACOM_PL_RES, WACOM_PL_RES };
2606 static const struct wacom_features wacom_features_0x34 =
2607 { "Wacom PL550", 6144, 4608, 511, 0,
2608 PL, WACOM_PL_RES, WACOM_PL_RES };
2609 static const struct wacom_features wacom_features_0x35 =
2610 { "Wacom PL800", 7220, 5780, 511, 0,
2611 PL, WACOM_PL_RES, WACOM_PL_RES };
2612 static const struct wacom_features wacom_features_0x37 =
2613 { "Wacom PL700", 6758, 5406, 511, 0,
2614 PL, WACOM_PL_RES, WACOM_PL_RES };
2615 static const struct wacom_features wacom_features_0x38 =
2616 { "Wacom PL510", 6282, 4762, 511, 0,
2617 PL, WACOM_PL_RES, WACOM_PL_RES };
2618 static const struct wacom_features wacom_features_0x39 =
2619 { "Wacom DTU710", 34080, 27660, 511, 0,
2620 PL, WACOM_PL_RES, WACOM_PL_RES };
2621 static const struct wacom_features wacom_features_0xC4 =
2622 { "Wacom DTF521", 6282, 4762, 511, 0,
2623 PL, WACOM_PL_RES, WACOM_PL_RES };
2624 static const struct wacom_features wacom_features_0xC0 =
2625 { "Wacom DTF720", 6858, 5506, 511, 0,
2626 PL, WACOM_PL_RES, WACOM_PL_RES };
2627 static const struct wacom_features wacom_features_0xC2 =
2628 { "Wacom DTF720a", 6858, 5506, 511, 0,
2629 PL, WACOM_PL_RES, WACOM_PL_RES };
2630 static const struct wacom_features wacom_features_0x03 =
2631 { "Wacom Cintiq Partner", 20480, 15360, 511, 0,
2632 PTU, WACOM_PL_RES, WACOM_PL_RES };
2633 static const struct wacom_features wacom_features_0x41 =
2634 { "Wacom Intuos2 4x5", 12700, 10600, 1023, 31,
2635 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2636 static const struct wacom_features wacom_features_0x42 =
2637 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31,
2638 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2639 static const struct wacom_features wacom_features_0x43 =
2640 { "Wacom Intuos2 9x12", 30480, 24060, 1023, 31,
2641 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2642 static const struct wacom_features wacom_features_0x44 =
2643 { "Wacom Intuos2 12x12", 30480, 31680, 1023, 31,
2644 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2645 static const struct wacom_features wacom_features_0x45 =
2646 { "Wacom Intuos2 12x18", 45720, 31680, 1023, 31,
2647 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2648 static const struct wacom_features wacom_features_0xB0 =
2649 { "Wacom Intuos3 4x5", 25400, 20320, 1023, 63,
2650 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2651 static const struct wacom_features wacom_features_0xB1 =
2652 { "Wacom Intuos3 6x8", 40640, 30480, 1023, 63,
2653 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2654 static const struct wacom_features wacom_features_0xB2 =
2655 { "Wacom Intuos3 9x12", 60960, 45720, 1023, 63,
2656 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2657 static const struct wacom_features wacom_features_0xB3 =
2658 { "Wacom Intuos3 12x12", 60960, 60960, 1023, 63,
2659 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2660 static const struct wacom_features wacom_features_0xB4 =
2661 { "Wacom Intuos3 12x19", 97536, 60960, 1023, 63,
2662 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2663 static const struct wacom_features wacom_features_0xB5 =
2664 { "Wacom Intuos3 6x11", 54204, 31750, 1023, 63,
2665 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2666 static const struct wacom_features wacom_features_0xB7 =
2667 { "Wacom Intuos3 4x6", 31496, 19685, 1023, 63,
2668 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2669 static const struct wacom_features wacom_features_0xB8 =
2670 { "Wacom Intuos4 4x6", 31496, 19685, 2047, 63,
2671 INTUOS4S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2672 static const struct wacom_features wacom_features_0xB9 =
2673 { "Wacom Intuos4 6x9", 44704, 27940, 2047, 63,
2674 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2675 static const struct wacom_features wacom_features_0xBA =
2676 { "Wacom Intuos4 8x13", 65024, 40640, 2047, 63,
2677 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2678 static const struct wacom_features wacom_features_0xBB =
2679 { "Wacom Intuos4 12x19", 97536, 60960, 2047, 63,
2680 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2681 static const struct wacom_features wacom_features_0xBC =
2682 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63,
2683 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2684 static const struct wacom_features wacom_features_0xBD =
2685 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63,
2686 INTUOS4WL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2687 static const struct wacom_features wacom_features_0x26 =
2688 { "Wacom Intuos5 touch S", 31496, 19685, 2047, 63,
2689 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16 };
2690 static const struct wacom_features wacom_features_0x27 =
2691 { "Wacom Intuos5 touch M", 44704, 27940, 2047, 63,
2692 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16 };
2693 static const struct wacom_features wacom_features_0x28 =
2694 { "Wacom Intuos5 touch L", 65024, 40640, 2047, 63,
2695 INTUOS5L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16 };
2696 static const struct wacom_features wacom_features_0x29 =
2697 { "Wacom Intuos5 S", 31496, 19685, 2047, 63,
2698 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2699 static const struct wacom_features wacom_features_0x2A =
2700 { "Wacom Intuos5 M", 44704, 27940, 2047, 63,
2701 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2702 static const struct wacom_features wacom_features_0x314 =
2703 { "Wacom Intuos Pro S", 31496, 19685, 2047, 63,
2704 INTUOSPS, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16,
2705 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2706 static const struct wacom_features wacom_features_0x315 =
2707 { "Wacom Intuos Pro M", 44704, 27940, 2047, 63,
2708 INTUOSPM, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16,
2709 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2710 static const struct wacom_features wacom_features_0x317 =
2711 { "Wacom Intuos Pro L", 65024, 40640, 2047, 63,
2712 INTUOSPL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16,
2713 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2714 static const struct wacom_features wacom_features_0xF4 =
2715 { "Wacom Cintiq 24HD", 104080, 65200, 2047, 63,
2716 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2717 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
2718 static const struct wacom_features wacom_features_0xF8 =
2719 { "Wacom Cintiq 24HD touch", 104080, 65200, 2047, 63, /* Pen */
2720 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2721 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
2722 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf6 };
2723 static const struct wacom_features wacom_features_0xF6 =
2724 { "Wacom Cintiq 24HD touch", .type = WACOM_24HDT, /* Touch */
2725 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf8, .touch_max = 10,
2726 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2727 static const struct wacom_features wacom_features_0x3F =
2728 { "Wacom Cintiq 21UX", 87200, 65600, 1023, 63,
2729 CINTIQ, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2730 static const struct wacom_features wacom_features_0xC5 =
2731 { "Wacom Cintiq 20WSX", 86680, 54180, 1023, 63,
2732 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2733 static const struct wacom_features wacom_features_0xC6 =
2734 { "Wacom Cintiq 12WX", 53020, 33440, 1023, 63,
2735 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2736 static const struct wacom_features wacom_features_0x304 =
2737 { "Wacom Cintiq 13HD", 59152, 33448, 1023, 63,
2738 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2739 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
2740 static const struct wacom_features wacom_features_0xC7 =
2741 { "Wacom DTU1931", 37832, 30305, 511, 0,
2742 PL, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2743 static const struct wacom_features wacom_features_0xCE =
2744 { "Wacom DTU2231", 47864, 27011, 511, 0,
2745 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2746 .check_for_hid_type = true, .hid_type = HID_TYPE_USBMOUSE };
2747 static const struct wacom_features wacom_features_0xF0 =
2748 { "Wacom DTU1631", 34623, 19553, 511, 0,
2749 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2750 static const struct wacom_features wacom_features_0xFB =
2751 { "Wacom DTU1031", 21896, 13760, 511, 0,
2752 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2753 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET };
2754 static const struct wacom_features wacom_features_0x32F =
2755 { "Wacom DTU1031X", 22472, 12728, 511, 0,
2756 DTUSX, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2757 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET };
2758 static const struct wacom_features wacom_features_0x57 =
2759 { "Wacom DTK2241", 95640, 54060, 2047, 63,
2760 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2761 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
2762 static const struct wacom_features wacom_features_0x59 = /* Pen */
2763 { "Wacom DTH2242", 95640, 54060, 2047, 63,
2764 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2765 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
2766 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5D };
2767 static const struct wacom_features wacom_features_0x5D = /* Touch */
2768 { "Wacom DTH2242", .type = WACOM_24HDT,
2769 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x59, .touch_max = 10,
2770 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2771 static const struct wacom_features wacom_features_0xCC =
2772 { "Wacom Cintiq 21UX2", 86800, 65200, 2047, 63,
2773 WACOM_21UX2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2774 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
2775 static const struct wacom_features wacom_features_0xFA =
2776 { "Wacom Cintiq 22HD", 95440, 53860, 2047, 63,
2777 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2778 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
2779 static const struct wacom_features wacom_features_0x5B =
2780 { "Wacom Cintiq 22HDT", 95440, 53860, 2047, 63,
2781 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2782 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
2783 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5e };
2784 static const struct wacom_features wacom_features_0x5E =
2785 { "Wacom Cintiq 22HDT", .type = WACOM_24HDT,
2786 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5b, .touch_max = 10,
2787 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2788 static const struct wacom_features wacom_features_0x90 =
2789 { "Wacom ISDv4 90", 26202, 16325, 255, 0,
2790 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2791 static const struct wacom_features wacom_features_0x93 =
2792 { "Wacom ISDv4 93", 26202, 16325, 255, 0,
2793 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2794 static const struct wacom_features wacom_features_0x97 =
2795 { "Wacom ISDv4 97", 26202, 16325, 511, 0,
2796 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2797 static const struct wacom_features wacom_features_0x9A =
2798 { "Wacom ISDv4 9A", 26202, 16325, 255, 0,
2799 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2800 static const struct wacom_features wacom_features_0x9F =
2801 { "Wacom ISDv4 9F", 26202, 16325, 255, 0,
2802 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2803 static const struct wacom_features wacom_features_0xE2 =
2804 { "Wacom ISDv4 E2", 26202, 16325, 255, 0,
2805 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2806 static const struct wacom_features wacom_features_0xE3 =
2807 { "Wacom ISDv4 E3", 26202, 16325, 255, 0,
2808 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2809 static const struct wacom_features wacom_features_0xE5 =
2810 { "Wacom ISDv4 E5", 26202, 16325, 255, 0,
2811 MTSCREEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2812 static const struct wacom_features wacom_features_0xE6 =
2813 { "Wacom ISDv4 E6", 27760, 15694, 255, 0,
2814 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2815 static const struct wacom_features wacom_features_0xEC =
2816 { "Wacom ISDv4 EC", 25710, 14500, 255, 0,
2817 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2818 static const struct wacom_features wacom_features_0xED =
2819 { "Wacom ISDv4 ED", 26202, 16325, 255, 0,
2820 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2821 static const struct wacom_features wacom_features_0xEF =
2822 { "Wacom ISDv4 EF", 26202, 16325, 255, 0,
2823 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2824 static const struct wacom_features wacom_features_0x100 =
2825 { "Wacom ISDv4 100", 26202, 16325, 255, 0,
2826 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2827 static const struct wacom_features wacom_features_0x101 =
2828 { "Wacom ISDv4 101", 26202, 16325, 255, 0,
2829 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2830 static const struct wacom_features wacom_features_0x10D =
2831 { "Wacom ISDv4 10D", 26202, 16325, 255, 0,
2832 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2833 static const struct wacom_features wacom_features_0x10E =
2834 { "Wacom ISDv4 10E", 27760, 15694, 255, 0,
2835 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2836 static const struct wacom_features wacom_features_0x10F =
2837 { "Wacom ISDv4 10F", 27760, 15694, 255, 0,
2838 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2839 static const struct wacom_features wacom_features_0x116 =
2840 { "Wacom ISDv4 116", 26202, 16325, 255, 0,
2841 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2842 static const struct wacom_features wacom_features_0x12C =
2843 { "Wacom ISDv4 12C", 27848, 15752, 2047, 0,
2844 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2845 static const struct wacom_features wacom_features_0x4001 =
2846 { "Wacom ISDv4 4001", 26202, 16325, 255, 0,
2847 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2848 static const struct wacom_features wacom_features_0x4004 =
2849 { "Wacom ISDv4 4004", 11060, 6220, 255, 0,
2850 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2851 static const struct wacom_features wacom_features_0x5000 =
2852 { "Wacom ISDv4 5000", 27848, 15752, 1023, 0,
2853 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2854 static const struct wacom_features wacom_features_0x5002 =
2855 { "Wacom ISDv4 5002", 29576, 16724, 1023, 0,
2856 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2857 static const struct wacom_features wacom_features_0x47 =
2858 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31,
2859 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2860 static const struct wacom_features wacom_features_0x84 =
2861 { "Wacom Wireless Receiver", 0, 0, 0, 0,
2862 WIRELESS, 0, 0, .touch_max = 16 };
2863 static const struct wacom_features wacom_features_0xD0 =
2864 { "Wacom Bamboo 2FG", 14720, 9200, 1023, 31,
2865 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2866 static const struct wacom_features wacom_features_0xD1 =
2867 { "Wacom Bamboo 2FG 4x5", 14720, 9200, 1023, 31,
2868 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2869 static const struct wacom_features wacom_features_0xD2 =
2870 { "Wacom Bamboo Craft", 14720, 9200, 1023, 31,
2871 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2872 static const struct wacom_features wacom_features_0xD3 =
2873 { "Wacom Bamboo 2FG 6x8", 21648, 13700, 1023, 31,
2874 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2875 static const struct wacom_features wacom_features_0xD4 =
2876 { "Wacom Bamboo Pen", 14720, 9200, 1023, 31,
2877 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2878 static const struct wacom_features wacom_features_0xD5 =
2879 { "Wacom Bamboo Pen 6x8", 21648, 13700, 1023, 31,
2880 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2881 static const struct wacom_features wacom_features_0xD6 =
2882 { "Wacom BambooPT 2FG 4x5", 14720, 9200, 1023, 31,
2883 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2884 static const struct wacom_features wacom_features_0xD7 =
2885 { "Wacom BambooPT 2FG Small", 14720, 9200, 1023, 31,
2886 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2887 static const struct wacom_features wacom_features_0xD8 =
2888 { "Wacom Bamboo Comic 2FG", 21648, 13700, 1023, 31,
2889 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2890 static const struct wacom_features wacom_features_0xDA =
2891 { "Wacom Bamboo 2FG 4x5 SE", 14720, 9200, 1023, 31,
2892 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2893 static const struct wacom_features wacom_features_0xDB =
2894 { "Wacom Bamboo 2FG 6x8 SE", 21648, 13700, 1023, 31,
2895 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2896 static const struct wacom_features wacom_features_0xDD =
2897 { "Wacom Bamboo Connect", 14720, 9200, 1023, 31,
2898 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2899 static const struct wacom_features wacom_features_0xDE =
2900 { "Wacom Bamboo 16FG 4x5", 14720, 9200, 1023, 31,
2901 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 };
2902 static const struct wacom_features wacom_features_0xDF =
2903 { "Wacom Bamboo 16FG 6x8", 21648, 13700, 1023, 31,
2904 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 };
2905 static const struct wacom_features wacom_features_0x300 =
2906 { "Wacom Bamboo One S", 14720, 9225, 1023, 31,
2907 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2908 static const struct wacom_features wacom_features_0x301 =
2909 { "Wacom Bamboo One M", 21648, 13530, 1023, 31,
2910 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2911 static const struct wacom_features wacom_features_0x302 =
2912 { "Wacom Intuos PT S", 15200, 9500, 1023, 31,
2913 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
2914 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2915 static const struct wacom_features wacom_features_0x303 =
2916 { "Wacom Intuos PT M", 21600, 13500, 1023, 31,
2917 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
2918 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2919 static const struct wacom_features wacom_features_0x30E =
2920 { "Wacom Intuos S", 15200, 9500, 1023, 31,
2921 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2922 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2923 static const struct wacom_features wacom_features_0x6004 =
2924 { "ISD-V4", 12800, 8000, 255, 0,
2925 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2926 static const struct wacom_features wacom_features_0x307 =
2927 { "Wacom ISDv5 307", 59152, 33448, 2047, 63,
2928 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2929 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
2930 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x309 };
2931 static const struct wacom_features wacom_features_0x309 =
2932 { "Wacom ISDv5 309", .type = WACOM_24HDT, /* Touch */
2933 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x0307, .touch_max = 10,
2934 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2935 static const struct wacom_features wacom_features_0x30A =
2936 { "Wacom ISDv5 30A", 59152, 33448, 2047, 63,
2937 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2938 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
2939 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30C };
2940 static const struct wacom_features wacom_features_0x30C =
2941 { "Wacom ISDv5 30C", .type = WACOM_24HDT, /* Touch */
2942 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30A, .touch_max = 10,
2943 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2944 static const struct wacom_features wacom_features_0x323 =
2945 { "Wacom Intuos P M", 21600, 13500, 1023, 31,
2946 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2947 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2948
2949 static const struct wacom_features wacom_features_HID_ANY_ID =
2950 { "Wacom HID", .type = HID_GENERIC };
2951
2952 #define USB_DEVICE_WACOM(prod) \
2953 HID_DEVICE(BUS_USB, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
2954 .driver_data = (kernel_ulong_t)&wacom_features_##prod
2955
2956 #define BT_DEVICE_WACOM(prod) \
2957 HID_DEVICE(BUS_BLUETOOTH, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
2958 .driver_data = (kernel_ulong_t)&wacom_features_##prod
2959
2960 #define USB_DEVICE_LENOVO(prod) \
2961 HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, prod), \
2962 .driver_data = (kernel_ulong_t)&wacom_features_##prod
2963
2964 const struct hid_device_id wacom_ids[] = {
2965 { USB_DEVICE_WACOM(0x00) },
2966 { USB_DEVICE_WACOM(0x03) },
2967 { USB_DEVICE_WACOM(0x10) },
2968 { USB_DEVICE_WACOM(0x11) },
2969 { USB_DEVICE_WACOM(0x12) },
2970 { USB_DEVICE_WACOM(0x13) },
2971 { USB_DEVICE_WACOM(0x14) },
2972 { USB_DEVICE_WACOM(0x15) },
2973 { USB_DEVICE_WACOM(0x16) },
2974 { USB_DEVICE_WACOM(0x17) },
2975 { USB_DEVICE_WACOM(0x18) },
2976 { USB_DEVICE_WACOM(0x19) },
2977 { USB_DEVICE_WACOM(0x20) },
2978 { USB_DEVICE_WACOM(0x21) },
2979 { USB_DEVICE_WACOM(0x22) },
2980 { USB_DEVICE_WACOM(0x23) },
2981 { USB_DEVICE_WACOM(0x24) },
2982 { USB_DEVICE_WACOM(0x26) },
2983 { USB_DEVICE_WACOM(0x27) },
2984 { USB_DEVICE_WACOM(0x28) },
2985 { USB_DEVICE_WACOM(0x29) },
2986 { USB_DEVICE_WACOM(0x2A) },
2987 { USB_DEVICE_WACOM(0x30) },
2988 { USB_DEVICE_WACOM(0x31) },
2989 { USB_DEVICE_WACOM(0x32) },
2990 { USB_DEVICE_WACOM(0x33) },
2991 { USB_DEVICE_WACOM(0x34) },
2992 { USB_DEVICE_WACOM(0x35) },
2993 { USB_DEVICE_WACOM(0x37) },
2994 { USB_DEVICE_WACOM(0x38) },
2995 { USB_DEVICE_WACOM(0x39) },
2996 { USB_DEVICE_WACOM(0x3F) },
2997 { USB_DEVICE_WACOM(0x41) },
2998 { USB_DEVICE_WACOM(0x42) },
2999 { USB_DEVICE_WACOM(0x43) },
3000 { USB_DEVICE_WACOM(0x44) },
3001 { USB_DEVICE_WACOM(0x45) },
3002 { USB_DEVICE_WACOM(0x47) },
3003 { USB_DEVICE_WACOM(0x57) },
3004 { USB_DEVICE_WACOM(0x59) },
3005 { USB_DEVICE_WACOM(0x5B) },
3006 { USB_DEVICE_WACOM(0x5D) },
3007 { USB_DEVICE_WACOM(0x5E) },
3008 { USB_DEVICE_WACOM(0x60) },
3009 { USB_DEVICE_WACOM(0x61) },
3010 { USB_DEVICE_WACOM(0x62) },
3011 { USB_DEVICE_WACOM(0x63) },
3012 { USB_DEVICE_WACOM(0x64) },
3013 { USB_DEVICE_WACOM(0x65) },
3014 { USB_DEVICE_WACOM(0x69) },
3015 { USB_DEVICE_WACOM(0x6A) },
3016 { USB_DEVICE_WACOM(0x6B) },
3017 { BT_DEVICE_WACOM(0x81) },
3018 { USB_DEVICE_WACOM(0x84) },
3019 { USB_DEVICE_WACOM(0x90) },
3020 { USB_DEVICE_WACOM(0x93) },
3021 { USB_DEVICE_WACOM(0x97) },
3022 { USB_DEVICE_WACOM(0x9A) },
3023 { USB_DEVICE_WACOM(0x9F) },
3024 { USB_DEVICE_WACOM(0xB0) },
3025 { USB_DEVICE_WACOM(0xB1) },
3026 { USB_DEVICE_WACOM(0xB2) },
3027 { USB_DEVICE_WACOM(0xB3) },
3028 { USB_DEVICE_WACOM(0xB4) },
3029 { USB_DEVICE_WACOM(0xB5) },
3030 { USB_DEVICE_WACOM(0xB7) },
3031 { USB_DEVICE_WACOM(0xB8) },
3032 { USB_DEVICE_WACOM(0xB9) },
3033 { USB_DEVICE_WACOM(0xBA) },
3034 { USB_DEVICE_WACOM(0xBB) },
3035 { USB_DEVICE_WACOM(0xBC) },
3036 { BT_DEVICE_WACOM(0xBD) },
3037 { USB_DEVICE_WACOM(0xC0) },
3038 { USB_DEVICE_WACOM(0xC2) },
3039 { USB_DEVICE_WACOM(0xC4) },
3040 { USB_DEVICE_WACOM(0xC5) },
3041 { USB_DEVICE_WACOM(0xC6) },
3042 { USB_DEVICE_WACOM(0xC7) },
3043 { USB_DEVICE_WACOM(0xCC) },
3044 { USB_DEVICE_WACOM(0xCE) },
3045 { USB_DEVICE_WACOM(0xD0) },
3046 { USB_DEVICE_WACOM(0xD1) },
3047 { USB_DEVICE_WACOM(0xD2) },
3048 { USB_DEVICE_WACOM(0xD3) },
3049 { USB_DEVICE_WACOM(0xD4) },
3050 { USB_DEVICE_WACOM(0xD5) },
3051 { USB_DEVICE_WACOM(0xD6) },
3052 { USB_DEVICE_WACOM(0xD7) },
3053 { USB_DEVICE_WACOM(0xD8) },
3054 { USB_DEVICE_WACOM(0xDA) },
3055 { USB_DEVICE_WACOM(0xDB) },
3056 { USB_DEVICE_WACOM(0xDD) },
3057 { USB_DEVICE_WACOM(0xDE) },
3058 { USB_DEVICE_WACOM(0xDF) },
3059 { USB_DEVICE_WACOM(0xE2) },
3060 { USB_DEVICE_WACOM(0xE3) },
3061 { USB_DEVICE_WACOM(0xE5) },
3062 { USB_DEVICE_WACOM(0xE6) },
3063 { USB_DEVICE_WACOM(0xEC) },
3064 { USB_DEVICE_WACOM(0xED) },
3065 { USB_DEVICE_WACOM(0xEF) },
3066 { USB_DEVICE_WACOM(0xF0) },
3067 { USB_DEVICE_WACOM(0xF4) },
3068 { USB_DEVICE_WACOM(0xF6) },
3069 { USB_DEVICE_WACOM(0xF8) },
3070 { USB_DEVICE_WACOM(0xFA) },
3071 { USB_DEVICE_WACOM(0xFB) },
3072 { USB_DEVICE_WACOM(0x100) },
3073 { USB_DEVICE_WACOM(0x101) },
3074 { USB_DEVICE_WACOM(0x10D) },
3075 { USB_DEVICE_WACOM(0x10E) },
3076 { USB_DEVICE_WACOM(0x10F) },
3077 { USB_DEVICE_WACOM(0x116) },
3078 { USB_DEVICE_WACOM(0x12C) },
3079 { USB_DEVICE_WACOM(0x300) },
3080 { USB_DEVICE_WACOM(0x301) },
3081 { USB_DEVICE_WACOM(0x302) },
3082 { USB_DEVICE_WACOM(0x303) },
3083 { USB_DEVICE_WACOM(0x304) },
3084 { USB_DEVICE_WACOM(0x307) },
3085 { USB_DEVICE_WACOM(0x309) },
3086 { USB_DEVICE_WACOM(0x30A) },
3087 { USB_DEVICE_WACOM(0x30C) },
3088 { USB_DEVICE_WACOM(0x30E) },
3089 { USB_DEVICE_WACOM(0x314) },
3090 { USB_DEVICE_WACOM(0x315) },
3091 { USB_DEVICE_WACOM(0x317) },
3092 { USB_DEVICE_WACOM(0x323) },
3093 { USB_DEVICE_WACOM(0x32F) },
3094 { USB_DEVICE_WACOM(0x4001) },
3095 { USB_DEVICE_WACOM(0x4004) },
3096 { USB_DEVICE_WACOM(0x5000) },
3097 { USB_DEVICE_WACOM(0x5002) },
3098 { USB_DEVICE_LENOVO(0x6004) },
3099
3100 { USB_DEVICE_WACOM(HID_ANY_ID) },
3101 { }
3102 };
3103 MODULE_DEVICE_TABLE(hid, wacom_ids);
Linux with added FPC-III support