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mwifiex: use del_timer variant in interrupt context
[deliverable/linux.git] / drivers / hid / wacom_wac.c
1 /*
2 * drivers/input/tablet/wacom_wac.c
3 *
4 * USB Wacom tablet support - Wacom specific code
5 *
6 */
7
8 /*
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
13 */
14
15 #include "wacom_wac.h"
16 #include "wacom.h"
17 #include <linux/input/mt.h>
18
19 /* resolution for penabled devices */
20 #define WACOM_PL_RES 20
21 #define WACOM_PENPRTN_RES 40
22 #define WACOM_VOLITO_RES 50
23 #define WACOM_GRAPHIRE_RES 80
24 #define WACOM_INTUOS_RES 100
25 #define WACOM_INTUOS3_RES 200
26
27 /* Newer Cintiq and DTU have an offset between tablet and screen areas */
28 #define WACOM_DTU_OFFSET 200
29 #define WACOM_CINTIQ_OFFSET 400
30
31 /*
32 * Scale factor relating reported contact size to logical contact area.
33 * 2^14/pi is a good approximation on Intuos5 and 3rd-gen Bamboo
34 */
35 #define WACOM_CONTACT_AREA_SCALE 2607
36
37 /*
38 * Percent of battery capacity for Graphire.
39 * 8th value means AC online and show 100% capacity.
40 */
41 static unsigned short batcap_gr[8] = { 1, 15, 25, 35, 50, 70, 100, 100 };
42
43 /*
44 * Percent of battery capacity for Intuos4 WL, AC has a separate bit.
45 */
46 static unsigned short batcap_i4[8] = { 1, 15, 30, 45, 60, 70, 85, 100 };
47
48 static int wacom_penpartner_irq(struct wacom_wac *wacom)
49 {
50 unsigned char *data = wacom->data;
51 struct input_dev *input = wacom->input;
52
53 switch (data[0]) {
54 case 1:
55 if (data[5] & 0x80) {
56 wacom->tool[0] = (data[5] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
57 wacom->id[0] = (data[5] & 0x20) ? ERASER_DEVICE_ID : STYLUS_DEVICE_ID;
58 input_report_key(input, wacom->tool[0], 1);
59 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
60 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
61 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
62 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);
63 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -127));
64 input_report_key(input, BTN_STYLUS, (data[5] & 0x40));
65 } else {
66 input_report_key(input, wacom->tool[0], 0);
67 input_report_abs(input, ABS_MISC, 0); /* report tool id */
68 input_report_abs(input, ABS_PRESSURE, -1);
69 input_report_key(input, BTN_TOUCH, 0);
70 }
71 break;
72
73 case 2:
74 input_report_key(input, BTN_TOOL_PEN, 1);
75 input_report_abs(input, ABS_MISC, STYLUS_DEVICE_ID); /* report tool id */
76 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
77 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
78 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);
79 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -80) && !(data[5] & 0x20));
80 input_report_key(input, BTN_STYLUS, (data[5] & 0x40));
81 break;
82
83 default:
84 dev_dbg(input->dev.parent,
85 "%s: received unknown report #%d\n", __func__, data[0]);
86 return 0;
87 }
88
89 return 1;
90 }
91
92 static int wacom_pl_irq(struct wacom_wac *wacom)
93 {
94 struct wacom_features *features = &wacom->features;
95 unsigned char *data = wacom->data;
96 struct input_dev *input = wacom->input;
97 int prox, pressure;
98
99 if (data[0] != WACOM_REPORT_PENABLED) {
100 dev_dbg(input->dev.parent,
101 "%s: received unknown report #%d\n", __func__, data[0]);
102 return 0;
103 }
104
105 prox = data[1] & 0x40;
106
107 if (prox) {
108 wacom->id[0] = ERASER_DEVICE_ID;
109 pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1));
110 if (features->pressure_max > 255)
111 pressure = (pressure << 1) | ((data[4] >> 6) & 1);
112 pressure += (features->pressure_max + 1) / 2;
113
114 /*
115 * if going from out of proximity into proximity select between the eraser
116 * and the pen based on the state of the stylus2 button, choose eraser if
117 * pressed else choose pen. if not a proximity change from out to in, send
118 * an out of proximity for previous tool then a in for new tool.
119 */
120 if (!wacom->tool[0]) {
121 /* Eraser bit set for DTF */
122 if (data[1] & 0x10)
123 wacom->tool[1] = BTN_TOOL_RUBBER;
124 else
125 /* Going into proximity select tool */
126 wacom->tool[1] = (data[4] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
127 } else {
128 /* was entered with stylus2 pressed */
129 if (wacom->tool[1] == BTN_TOOL_RUBBER && !(data[4] & 0x20)) {
130 /* report out proximity for previous tool */
131 input_report_key(input, wacom->tool[1], 0);
132 input_sync(input);
133 wacom->tool[1] = BTN_TOOL_PEN;
134 return 0;
135 }
136 }
137 if (wacom->tool[1] != BTN_TOOL_RUBBER) {
138 /* Unknown tool selected default to pen tool */
139 wacom->tool[1] = BTN_TOOL_PEN;
140 wacom->id[0] = STYLUS_DEVICE_ID;
141 }
142 input_report_key(input, wacom->tool[1], prox); /* report in proximity for tool */
143 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
144 input_report_abs(input, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14));
145 input_report_abs(input, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14));
146 input_report_abs(input, ABS_PRESSURE, pressure);
147
148 input_report_key(input, BTN_TOUCH, data[4] & 0x08);
149 input_report_key(input, BTN_STYLUS, data[4] & 0x10);
150 /* Only allow the stylus2 button to be reported for the pen tool. */
151 input_report_key(input, BTN_STYLUS2, (wacom->tool[1] == BTN_TOOL_PEN) && (data[4] & 0x20));
152 } else {
153 /* report proximity-out of a (valid) tool */
154 if (wacom->tool[1] != BTN_TOOL_RUBBER) {
155 /* Unknown tool selected default to pen tool */
156 wacom->tool[1] = BTN_TOOL_PEN;
157 }
158 input_report_key(input, wacom->tool[1], prox);
159 }
160
161 wacom->tool[0] = prox; /* Save proximity state */
162 return 1;
163 }
164
165 static int wacom_ptu_irq(struct wacom_wac *wacom)
166 {
167 unsigned char *data = wacom->data;
168 struct input_dev *input = wacom->input;
169
170 if (data[0] != WACOM_REPORT_PENABLED) {
171 dev_dbg(input->dev.parent,
172 "%s: received unknown report #%d\n", __func__, data[0]);
173 return 0;
174 }
175
176 if (data[1] & 0x04) {
177 input_report_key(input, BTN_TOOL_RUBBER, data[1] & 0x20);
178 input_report_key(input, BTN_TOUCH, data[1] & 0x08);
179 wacom->id[0] = ERASER_DEVICE_ID;
180 } else {
181 input_report_key(input, BTN_TOOL_PEN, data[1] & 0x20);
182 input_report_key(input, BTN_TOUCH, data[1] & 0x01);
183 wacom->id[0] = STYLUS_DEVICE_ID;
184 }
185 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
186 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
187 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
188 input_report_abs(input, ABS_PRESSURE, le16_to_cpup((__le16 *)&data[6]));
189 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
190 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
191 return 1;
192 }
193
194 static int wacom_dtu_irq(struct wacom_wac *wacom)
195 {
196 unsigned char *data = wacom->data;
197 struct input_dev *input = wacom->input;
198 int prox = data[1] & 0x20;
199
200 dev_dbg(input->dev.parent,
201 "%s: received report #%d", __func__, data[0]);
202
203 if (prox) {
204 /* Going into proximity select tool */
205 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
206 if (wacom->tool[0] == BTN_TOOL_PEN)
207 wacom->id[0] = STYLUS_DEVICE_ID;
208 else
209 wacom->id[0] = ERASER_DEVICE_ID;
210 }
211 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
212 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
213 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
214 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
215 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x01) << 8) | data[6]);
216 input_report_key(input, BTN_TOUCH, data[1] & 0x05);
217 if (!prox) /* out-prox */
218 wacom->id[0] = 0;
219 input_report_key(input, wacom->tool[0], prox);
220 input_report_abs(input, ABS_MISC, wacom->id[0]);
221 return 1;
222 }
223
224 static int wacom_dtus_irq(struct wacom_wac *wacom)
225 {
226 char *data = wacom->data;
227 struct input_dev *input = wacom->input;
228 unsigned short prox, pressure = 0;
229
230 if (data[0] != WACOM_REPORT_DTUS && data[0] != WACOM_REPORT_DTUSPAD) {
231 dev_dbg(input->dev.parent,
232 "%s: received unknown report #%d", __func__, data[0]);
233 return 0;
234 } else if (data[0] == WACOM_REPORT_DTUSPAD) {
235 input = wacom->pad_input;
236 input_report_key(input, BTN_0, (data[1] & 0x01));
237 input_report_key(input, BTN_1, (data[1] & 0x02));
238 input_report_key(input, BTN_2, (data[1] & 0x04));
239 input_report_key(input, BTN_3, (data[1] & 0x08));
240 input_report_abs(input, ABS_MISC,
241 data[1] & 0x0f ? PAD_DEVICE_ID : 0);
242 return 1;
243 } else {
244 prox = data[1] & 0x80;
245 if (prox) {
246 switch ((data[1] >> 3) & 3) {
247 case 1: /* Rubber */
248 wacom->tool[0] = BTN_TOOL_RUBBER;
249 wacom->id[0] = ERASER_DEVICE_ID;
250 break;
251
252 case 2: /* Pen */
253 wacom->tool[0] = BTN_TOOL_PEN;
254 wacom->id[0] = STYLUS_DEVICE_ID;
255 break;
256 }
257 }
258
259 input_report_key(input, BTN_STYLUS, data[1] & 0x20);
260 input_report_key(input, BTN_STYLUS2, data[1] & 0x40);
261 input_report_abs(input, ABS_X, get_unaligned_be16(&data[3]));
262 input_report_abs(input, ABS_Y, get_unaligned_be16(&data[5]));
263 pressure = ((data[1] & 0x03) << 8) | (data[2] & 0xff);
264 input_report_abs(input, ABS_PRESSURE, pressure);
265 input_report_key(input, BTN_TOUCH, pressure > 10);
266
267 if (!prox) /* out-prox */
268 wacom->id[0] = 0;
269 input_report_key(input, wacom->tool[0], prox);
270 input_report_abs(input, ABS_MISC, wacom->id[0]);
271 return 1;
272 }
273 }
274
275 static int wacom_graphire_irq(struct wacom_wac *wacom)
276 {
277 struct wacom_features *features = &wacom->features;
278 unsigned char *data = wacom->data;
279 struct input_dev *input = wacom->input;
280 struct input_dev *pad_input = wacom->pad_input;
281 int battery_capacity, ps_connected;
282 int prox;
283 int rw = 0;
284 int retval = 0;
285
286 if (features->type == GRAPHIRE_BT) {
287 if (data[0] != WACOM_REPORT_PENABLED_BT) {
288 dev_dbg(input->dev.parent,
289 "%s: received unknown report #%d\n", __func__,
290 data[0]);
291 goto exit;
292 }
293 } else if (data[0] != WACOM_REPORT_PENABLED) {
294 dev_dbg(input->dev.parent,
295 "%s: received unknown report #%d\n", __func__, data[0]);
296 goto exit;
297 }
298
299 prox = data[1] & 0x80;
300 if (prox || wacom->id[0]) {
301 if (prox) {
302 switch ((data[1] >> 5) & 3) {
303
304 case 0: /* Pen */
305 wacom->tool[0] = BTN_TOOL_PEN;
306 wacom->id[0] = STYLUS_DEVICE_ID;
307 break;
308
309 case 1: /* Rubber */
310 wacom->tool[0] = BTN_TOOL_RUBBER;
311 wacom->id[0] = ERASER_DEVICE_ID;
312 break;
313
314 case 2: /* Mouse with wheel */
315 input_report_key(input, BTN_MIDDLE, data[1] & 0x04);
316 /* fall through */
317
318 case 3: /* Mouse without wheel */
319 wacom->tool[0] = BTN_TOOL_MOUSE;
320 wacom->id[0] = CURSOR_DEVICE_ID;
321 break;
322 }
323 }
324 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
325 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
326 if (wacom->tool[0] != BTN_TOOL_MOUSE) {
327 if (features->type == GRAPHIRE_BT)
328 input_report_abs(input, ABS_PRESSURE, data[6] |
329 (((__u16) (data[1] & 0x08)) << 5));
330 else
331 input_report_abs(input, ABS_PRESSURE, data[6] |
332 ((data[7] & 0x03) << 8));
333 input_report_key(input, BTN_TOUCH, data[1] & 0x01);
334 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
335 input_report_key(input, BTN_STYLUS2, data[1] & 0x04);
336 } else {
337 input_report_key(input, BTN_LEFT, data[1] & 0x01);
338 input_report_key(input, BTN_RIGHT, data[1] & 0x02);
339 if (features->type == WACOM_G4 ||
340 features->type == WACOM_MO) {
341 input_report_abs(input, ABS_DISTANCE, data[6] & 0x3f);
342 rw = (data[7] & 0x04) - (data[7] & 0x03);
343 } else if (features->type == GRAPHIRE_BT) {
344 /* Compute distance between mouse and tablet */
345 rw = 44 - (data[6] >> 2);
346 rw = clamp_val(rw, 0, 31);
347 input_report_abs(input, ABS_DISTANCE, rw);
348 if (((data[1] >> 5) & 3) == 2) {
349 /* Mouse with wheel */
350 input_report_key(input, BTN_MIDDLE,
351 data[1] & 0x04);
352 rw = (data[6] & 0x01) ? -1 :
353 (data[6] & 0x02) ? 1 : 0;
354 } else {
355 rw = 0;
356 }
357 } else {
358 input_report_abs(input, ABS_DISTANCE, data[7] & 0x3f);
359 rw = -(signed char)data[6];
360 }
361 input_report_rel(input, REL_WHEEL, rw);
362 }
363
364 if (!prox)
365 wacom->id[0] = 0;
366 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
367 input_report_key(input, wacom->tool[0], prox);
368 input_sync(input); /* sync last event */
369 }
370
371 /* send pad data */
372 switch (features->type) {
373 case WACOM_G4:
374 prox = data[7] & 0xf8;
375 if (prox || wacom->id[1]) {
376 wacom->id[1] = PAD_DEVICE_ID;
377 input_report_key(pad_input, BTN_BACK, (data[7] & 0x40));
378 input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x80));
379 rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3);
380 input_report_rel(pad_input, REL_WHEEL, rw);
381 if (!prox)
382 wacom->id[1] = 0;
383 input_report_abs(pad_input, ABS_MISC, wacom->id[1]);
384 retval = 1;
385 }
386 break;
387
388 case WACOM_MO:
389 prox = (data[7] & 0xf8) || data[8];
390 if (prox || wacom->id[1]) {
391 wacom->id[1] = PAD_DEVICE_ID;
392 input_report_key(pad_input, BTN_BACK, (data[7] & 0x08));
393 input_report_key(pad_input, BTN_LEFT, (data[7] & 0x20));
394 input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x10));
395 input_report_key(pad_input, BTN_RIGHT, (data[7] & 0x40));
396 input_report_abs(pad_input, ABS_WHEEL, (data[8] & 0x7f));
397 if (!prox)
398 wacom->id[1] = 0;
399 input_report_abs(pad_input, ABS_MISC, wacom->id[1]);
400 retval = 1;
401 }
402 break;
403 case GRAPHIRE_BT:
404 prox = data[7] & 0x03;
405 if (prox || wacom->id[1]) {
406 wacom->id[1] = PAD_DEVICE_ID;
407 input_report_key(pad_input, BTN_0, (data[7] & 0x02));
408 input_report_key(pad_input, BTN_1, (data[7] & 0x01));
409 if (!prox)
410 wacom->id[1] = 0;
411 input_report_abs(pad_input, ABS_MISC, wacom->id[1]);
412 retval = 1;
413 }
414 break;
415 }
416
417 /* Store current battery capacity and power supply state */
418 if (features->type == GRAPHIRE_BT) {
419 rw = (data[7] >> 2 & 0x07);
420 battery_capacity = batcap_gr[rw];
421 ps_connected = rw == 7;
422 if ((wacom->battery_capacity != battery_capacity) ||
423 (wacom->ps_connected != ps_connected)) {
424 wacom->battery_capacity = battery_capacity;
425 wacom->ps_connected = ps_connected;
426 wacom_notify_battery(wacom);
427 }
428 }
429 exit:
430 return retval;
431 }
432
433 static int wacom_intuos_inout(struct wacom_wac *wacom)
434 {
435 struct wacom_features *features = &wacom->features;
436 unsigned char *data = wacom->data;
437 struct input_dev *input = wacom->input;
438 int idx = 0;
439
440 /* tool number */
441 if (features->type == INTUOS)
442 idx = data[1] & 0x01;
443
444 /* Enter report */
445 if ((data[1] & 0xfc) == 0xc0) {
446 /* serial number of the tool */
447 wacom->serial[idx] = ((data[3] & 0x0f) << 28) +
448 (data[4] << 20) + (data[5] << 12) +
449 (data[6] << 4) + (data[7] >> 4);
450
451 wacom->id[idx] = (data[2] << 4) | (data[3] >> 4) |
452 ((data[7] & 0x0f) << 20) | ((data[8] & 0xf0) << 12);
453
454 switch (wacom->id[idx]) {
455 case 0x812: /* Inking pen */
456 case 0x801: /* Intuos3 Inking pen */
457 case 0x120802: /* Intuos4/5 Inking Pen */
458 case 0x012:
459 wacom->tool[idx] = BTN_TOOL_PENCIL;
460 break;
461
462 case 0x822: /* Pen */
463 case 0x842:
464 case 0x852:
465 case 0x823: /* Intuos3 Grip Pen */
466 case 0x813: /* Intuos3 Classic Pen */
467 case 0x885: /* Intuos3 Marker Pen */
468 case 0x802: /* Intuos4/5 13HD/24HD General Pen */
469 case 0x804: /* Intuos4/5 13HD/24HD Marker Pen */
470 case 0x022:
471 case 0x100804: /* Intuos4/5 13HD/24HD Art Pen */
472 case 0x140802: /* Intuos4/5 13HD/24HD Classic Pen */
473 case 0x160802: /* Cintiq 13HD Pro Pen */
474 case 0x180802: /* DTH2242 Pen */
475 case 0x100802: /* Intuos4/5 13HD/24HD General Pen */
476 wacom->tool[idx] = BTN_TOOL_PEN;
477 break;
478
479 case 0x832: /* Stroke pen */
480 case 0x032:
481 wacom->tool[idx] = BTN_TOOL_BRUSH;
482 break;
483
484 case 0x007: /* Mouse 4D and 2D */
485 case 0x09c:
486 case 0x094:
487 case 0x017: /* Intuos3 2D Mouse */
488 case 0x806: /* Intuos4 Mouse */
489 wacom->tool[idx] = BTN_TOOL_MOUSE;
490 break;
491
492 case 0x096: /* Lens cursor */
493 case 0x097: /* Intuos3 Lens cursor */
494 case 0x006: /* Intuos4 Lens cursor */
495 wacom->tool[idx] = BTN_TOOL_LENS;
496 break;
497
498 case 0x82a: /* Eraser */
499 case 0x85a:
500 case 0x91a:
501 case 0xd1a:
502 case 0x0fa:
503 case 0x82b: /* Intuos3 Grip Pen Eraser */
504 case 0x81b: /* Intuos3 Classic Pen Eraser */
505 case 0x91b: /* Intuos3 Airbrush Eraser */
506 case 0x80c: /* Intuos4/5 13HD/24HD Marker Pen Eraser */
507 case 0x80a: /* Intuos4/5 13HD/24HD General Pen Eraser */
508 case 0x90a: /* Intuos4/5 13HD/24HD Airbrush Eraser */
509 case 0x14080a: /* Intuos4/5 13HD/24HD Classic Pen Eraser */
510 case 0x10090a: /* Intuos4/5 13HD/24HD Airbrush Eraser */
511 case 0x10080c: /* Intuos4/5 13HD/24HD Art Pen Eraser */
512 case 0x16080a: /* Cintiq 13HD Pro Pen Eraser */
513 case 0x18080a: /* DTH2242 Eraser */
514 case 0x10080a: /* Intuos4/5 13HD/24HD General Pen Eraser */
515 wacom->tool[idx] = BTN_TOOL_RUBBER;
516 break;
517
518 case 0xd12:
519 case 0x912:
520 case 0x112:
521 case 0x913: /* Intuos3 Airbrush */
522 case 0x902: /* Intuos4/5 13HD/24HD Airbrush */
523 case 0x100902: /* Intuos4/5 13HD/24HD Airbrush */
524 wacom->tool[idx] = BTN_TOOL_AIRBRUSH;
525 break;
526
527 default: /* Unknown tool */
528 wacom->tool[idx] = BTN_TOOL_PEN;
529 break;
530 }
531 return 1;
532 }
533
534 /*
535 * don't report events for invalid data
536 */
537 /* older I4 styli don't work with new Cintiqs */
538 if ((!((wacom->id[idx] >> 20) & 0x01) &&
539 (features->type == WACOM_21UX2)) ||
540 /* Only large Intuos support Lense Cursor */
541 (wacom->tool[idx] == BTN_TOOL_LENS &&
542 (features->type == INTUOS3 ||
543 features->type == INTUOS3S ||
544 features->type == INTUOS4 ||
545 features->type == INTUOS4S ||
546 features->type == INTUOS5 ||
547 features->type == INTUOS5S ||
548 features->type == INTUOSPM ||
549 features->type == INTUOSPS)) ||
550 /* Cintiq doesn't send data when RDY bit isn't set */
551 (features->type == CINTIQ && !(data[1] & 0x40)))
552 return 1;
553
554 if (features->quirks & WACOM_QUIRK_MULTI_INPUT)
555 wacom->shared->stylus_in_proximity = true;
556
557 /* in Range while exiting */
558 if (((data[1] & 0xfe) == 0x20) && wacom->reporting_data) {
559 input_report_key(input, BTN_TOUCH, 0);
560 input_report_abs(input, ABS_PRESSURE, 0);
561 input_report_abs(input, ABS_DISTANCE, wacom->features.distance_max);
562 return 2;
563 }
564
565 /* Exit report */
566 if ((data[1] & 0xfe) == 0x80) {
567 if (features->quirks & WACOM_QUIRK_MULTI_INPUT)
568 wacom->shared->stylus_in_proximity = false;
569 wacom->reporting_data = false;
570
571 /* don't report exit if we don't know the ID */
572 if (!wacom->id[idx])
573 return 1;
574
575 /*
576 * Reset all states otherwise we lose the initial states
577 * when in-prox next time
578 */
579 input_report_abs(input, ABS_X, 0);
580 input_report_abs(input, ABS_Y, 0);
581 input_report_abs(input, ABS_DISTANCE, 0);
582 input_report_abs(input, ABS_TILT_X, 0);
583 input_report_abs(input, ABS_TILT_Y, 0);
584 if (wacom->tool[idx] >= BTN_TOOL_MOUSE) {
585 input_report_key(input, BTN_LEFT, 0);
586 input_report_key(input, BTN_MIDDLE, 0);
587 input_report_key(input, BTN_RIGHT, 0);
588 input_report_key(input, BTN_SIDE, 0);
589 input_report_key(input, BTN_EXTRA, 0);
590 input_report_abs(input, ABS_THROTTLE, 0);
591 input_report_abs(input, ABS_RZ, 0);
592 } else {
593 input_report_abs(input, ABS_PRESSURE, 0);
594 input_report_key(input, BTN_STYLUS, 0);
595 input_report_key(input, BTN_STYLUS2, 0);
596 input_report_key(input, BTN_TOUCH, 0);
597 input_report_abs(input, ABS_WHEEL, 0);
598 if (features->type >= INTUOS3S)
599 input_report_abs(input, ABS_Z, 0);
600 }
601 input_report_key(input, wacom->tool[idx], 0);
602 input_report_abs(input, ABS_MISC, 0); /* reset tool id */
603 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
604 wacom->id[idx] = 0;
605 return 2;
606 }
607
608 /* don't report other events if we don't know the ID */
609 if (!wacom->id[idx])
610 return 1;
611
612 return 0;
613 }
614
615 static void wacom_intuos_general(struct wacom_wac *wacom)
616 {
617 struct wacom_features *features = &wacom->features;
618 unsigned char *data = wacom->data;
619 struct input_dev *input = wacom->input;
620 unsigned int t;
621
622 /* general pen packet */
623 if ((data[1] & 0xb8) == 0xa0) {
624 t = (data[6] << 2) | ((data[7] >> 6) & 3);
625 if (features->type >= INTUOS4S && features->type <= CINTIQ_HYBRID) {
626 t = (t << 1) | (data[1] & 1);
627 }
628 input_report_abs(input, ABS_PRESSURE, t);
629 input_report_abs(input, ABS_TILT_X,
630 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64);
631 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64);
632 input_report_key(input, BTN_STYLUS, data[1] & 2);
633 input_report_key(input, BTN_STYLUS2, data[1] & 4);
634 input_report_key(input, BTN_TOUCH, t > 10);
635 }
636
637 /* airbrush second packet */
638 if ((data[1] & 0xbc) == 0xb4) {
639 input_report_abs(input, ABS_WHEEL,
640 (data[6] << 2) | ((data[7] >> 6) & 3));
641 input_report_abs(input, ABS_TILT_X,
642 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64);
643 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64);
644 }
645 }
646
647 static int wacom_intuos_irq(struct wacom_wac *wacom)
648 {
649 struct wacom_features *features = &wacom->features;
650 unsigned char *data = wacom->data;
651 struct input_dev *input = wacom->input;
652 unsigned int t;
653 int idx = 0, result;
654
655 if (data[0] != WACOM_REPORT_PENABLED &&
656 data[0] != WACOM_REPORT_INTUOSREAD &&
657 data[0] != WACOM_REPORT_INTUOSWRITE &&
658 data[0] != WACOM_REPORT_INTUOSPAD &&
659 data[0] != WACOM_REPORT_CINTIQ &&
660 data[0] != WACOM_REPORT_CINTIQPAD &&
661 data[0] != WACOM_REPORT_INTUOS5PAD) {
662 dev_dbg(input->dev.parent,
663 "%s: received unknown report #%d\n", __func__, data[0]);
664 return 0;
665 }
666
667 /* tool number */
668 if (features->type == INTUOS)
669 idx = data[1] & 0x01;
670
671 /* pad packets. Works as a second tool and is always in prox */
672 if (data[0] == WACOM_REPORT_INTUOSPAD || data[0] == WACOM_REPORT_INTUOS5PAD ||
673 data[0] == WACOM_REPORT_CINTIQPAD) {
674 input = wacom->pad_input;
675 if (features->type >= INTUOS4S && features->type <= INTUOS4L) {
676 input_report_key(input, BTN_0, (data[2] & 0x01));
677 input_report_key(input, BTN_1, (data[3] & 0x01));
678 input_report_key(input, BTN_2, (data[3] & 0x02));
679 input_report_key(input, BTN_3, (data[3] & 0x04));
680 input_report_key(input, BTN_4, (data[3] & 0x08));
681 input_report_key(input, BTN_5, (data[3] & 0x10));
682 input_report_key(input, BTN_6, (data[3] & 0x20));
683 if (data[1] & 0x80) {
684 input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f));
685 } else {
686 /* Out of proximity, clear wheel value. */
687 input_report_abs(input, ABS_WHEEL, 0);
688 }
689 if (features->type != INTUOS4S) {
690 input_report_key(input, BTN_7, (data[3] & 0x40));
691 input_report_key(input, BTN_8, (data[3] & 0x80));
692 }
693 if (data[1] | (data[2] & 0x01) | data[3]) {
694 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
695 } else {
696 input_report_abs(input, ABS_MISC, 0);
697 }
698 } else if (features->type == DTK) {
699 input_report_key(input, BTN_0, (data[6] & 0x01));
700 input_report_key(input, BTN_1, (data[6] & 0x02));
701 input_report_key(input, BTN_2, (data[6] & 0x04));
702 input_report_key(input, BTN_3, (data[6] & 0x08));
703 input_report_key(input, BTN_4, (data[6] & 0x10));
704 input_report_key(input, BTN_5, (data[6] & 0x20));
705 if (data[6] & 0x3f) {
706 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
707 } else {
708 input_report_abs(input, ABS_MISC, 0);
709 }
710 } else if (features->type == WACOM_13HD) {
711 input_report_key(input, BTN_0, (data[3] & 0x01));
712 input_report_key(input, BTN_1, (data[4] & 0x01));
713 input_report_key(input, BTN_2, (data[4] & 0x02));
714 input_report_key(input, BTN_3, (data[4] & 0x04));
715 input_report_key(input, BTN_4, (data[4] & 0x08));
716 input_report_key(input, BTN_5, (data[4] & 0x10));
717 input_report_key(input, BTN_6, (data[4] & 0x20));
718 input_report_key(input, BTN_7, (data[4] & 0x40));
719 input_report_key(input, BTN_8, (data[4] & 0x80));
720 if ((data[3] & 0x01) | data[4]) {
721 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
722 } else {
723 input_report_abs(input, ABS_MISC, 0);
724 }
725 } else if (features->type == WACOM_24HD) {
726 input_report_key(input, BTN_0, (data[6] & 0x01));
727 input_report_key(input, BTN_1, (data[6] & 0x02));
728 input_report_key(input, BTN_2, (data[6] & 0x04));
729 input_report_key(input, BTN_3, (data[6] & 0x08));
730 input_report_key(input, BTN_4, (data[6] & 0x10));
731 input_report_key(input, BTN_5, (data[6] & 0x20));
732 input_report_key(input, BTN_6, (data[6] & 0x40));
733 input_report_key(input, BTN_7, (data[6] & 0x80));
734 input_report_key(input, BTN_8, (data[8] & 0x01));
735 input_report_key(input, BTN_9, (data[8] & 0x02));
736 input_report_key(input, BTN_A, (data[8] & 0x04));
737 input_report_key(input, BTN_B, (data[8] & 0x08));
738 input_report_key(input, BTN_C, (data[8] & 0x10));
739 input_report_key(input, BTN_X, (data[8] & 0x20));
740 input_report_key(input, BTN_Y, (data[8] & 0x40));
741 input_report_key(input, BTN_Z, (data[8] & 0x80));
742
743 /*
744 * Three "buttons" are available on the 24HD which are
745 * physically implemented as a touchstrip. Each button
746 * is approximately 3 bits wide with a 2 bit spacing.
747 * The raw touchstrip bits are stored at:
748 * ((data[3] & 0x1f) << 8) | data[4])
749 */
750 input_report_key(input, KEY_PROG1, data[4] & 0x07);
751 input_report_key(input, KEY_PROG2, data[4] & 0xE0);
752 input_report_key(input, KEY_PROG3, data[3] & 0x1C);
753
754 if (data[1] & 0x80) {
755 input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f));
756 } else {
757 /* Out of proximity, clear wheel value. */
758 input_report_abs(input, ABS_WHEEL, 0);
759 }
760
761 if (data[2] & 0x80) {
762 input_report_abs(input, ABS_THROTTLE, (data[2] & 0x7f));
763 } else {
764 /* Out of proximity, clear second wheel value. */
765 input_report_abs(input, ABS_THROTTLE, 0);
766 }
767
768 if (data[1] | data[2] | (data[3] & 0x1f) | data[4] | data[6] | data[8]) {
769 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
770 } else {
771 input_report_abs(input, ABS_MISC, 0);
772 }
773 } else if (features->type == WACOM_27QHD) {
774 input_report_key(input, KEY_PROG1, data[2] & 0x01);
775 input_report_key(input, KEY_PROG2, data[2] & 0x02);
776 input_report_key(input, KEY_PROG3, data[2] & 0x04);
777
778 input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[4]));
779 input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[6]));
780 input_report_abs(input, ABS_Z, be16_to_cpup((__be16 *)&data[8]));
781 if ((data[2] & 0x07) | data[4] | data[5] | data[6] | data[7] | data[8] | data[9]) {
782 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
783 } else {
784 input_report_abs(input, ABS_MISC, 0);
785 }
786 } else if (features->type == CINTIQ_HYBRID) {
787 /*
788 * Do not send hardware buttons under Android. They
789 * are already sent to the system through GPIO (and
790 * have different meaning).
791 */
792 input_report_key(input, BTN_1, (data[4] & 0x01));
793 input_report_key(input, BTN_2, (data[4] & 0x02));
794 input_report_key(input, BTN_3, (data[4] & 0x04));
795 input_report_key(input, BTN_4, (data[4] & 0x08));
796
797 input_report_key(input, BTN_5, (data[4] & 0x10)); /* Right */
798 input_report_key(input, BTN_6, (data[4] & 0x20)); /* Up */
799 input_report_key(input, BTN_7, (data[4] & 0x40)); /* Left */
800 input_report_key(input, BTN_8, (data[4] & 0x80)); /* Down */
801 input_report_key(input, BTN_0, (data[3] & 0x01)); /* Center */
802
803 if (data[4] | (data[3] & 0x01)) {
804 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
805 } else {
806 input_report_abs(input, ABS_MISC, 0);
807 }
808 } else if (features->type >= INTUOS5S && features->type <= INTUOSPL) {
809 int i;
810
811 /* Touch ring mode switch has no capacitive sensor */
812 input_report_key(input, BTN_0, (data[3] & 0x01));
813
814 /*
815 * ExpressKeys on Intuos5/Intuos Pro have a capacitive sensor in
816 * addition to the mechanical switch. Switch data is
817 * stored in data[4], capacitive data in data[5].
818 */
819 for (i = 0; i < 8; i++)
820 input_report_key(input, BTN_1 + i, data[4] & (1 << i));
821
822 if (data[2] & 0x80) {
823 input_report_abs(input, ABS_WHEEL, (data[2] & 0x7f));
824 } else {
825 /* Out of proximity, clear wheel value. */
826 input_report_abs(input, ABS_WHEEL, 0);
827 }
828
829 if (data[2] | (data[3] & 0x01) | data[4] | data[5]) {
830 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
831 } else {
832 input_report_abs(input, ABS_MISC, 0);
833 }
834 } else {
835 if (features->type == WACOM_21UX2 || features->type == WACOM_22HD) {
836 input_report_key(input, BTN_0, (data[5] & 0x01));
837 input_report_key(input, BTN_1, (data[6] & 0x01));
838 input_report_key(input, BTN_2, (data[6] & 0x02));
839 input_report_key(input, BTN_3, (data[6] & 0x04));
840 input_report_key(input, BTN_4, (data[6] & 0x08));
841 input_report_key(input, BTN_5, (data[6] & 0x10));
842 input_report_key(input, BTN_6, (data[6] & 0x20));
843 input_report_key(input, BTN_7, (data[6] & 0x40));
844 input_report_key(input, BTN_8, (data[6] & 0x80));
845 input_report_key(input, BTN_9, (data[7] & 0x01));
846 input_report_key(input, BTN_A, (data[8] & 0x01));
847 input_report_key(input, BTN_B, (data[8] & 0x02));
848 input_report_key(input, BTN_C, (data[8] & 0x04));
849 input_report_key(input, BTN_X, (data[8] & 0x08));
850 input_report_key(input, BTN_Y, (data[8] & 0x10));
851 input_report_key(input, BTN_Z, (data[8] & 0x20));
852 input_report_key(input, BTN_BASE, (data[8] & 0x40));
853 input_report_key(input, BTN_BASE2, (data[8] & 0x80));
854
855 if (features->type == WACOM_22HD) {
856 input_report_key(input, KEY_PROG1, data[9] & 0x01);
857 input_report_key(input, KEY_PROG2, data[9] & 0x02);
858 input_report_key(input, KEY_PROG3, data[9] & 0x04);
859 }
860 } else {
861 input_report_key(input, BTN_0, (data[5] & 0x01));
862 input_report_key(input, BTN_1, (data[5] & 0x02));
863 input_report_key(input, BTN_2, (data[5] & 0x04));
864 input_report_key(input, BTN_3, (data[5] & 0x08));
865 input_report_key(input, BTN_4, (data[6] & 0x01));
866 input_report_key(input, BTN_5, (data[6] & 0x02));
867 input_report_key(input, BTN_6, (data[6] & 0x04));
868 input_report_key(input, BTN_7, (data[6] & 0x08));
869 input_report_key(input, BTN_8, (data[5] & 0x10));
870 input_report_key(input, BTN_9, (data[6] & 0x10));
871 }
872 input_report_abs(input, ABS_RX, ((data[1] & 0x1f) << 8) | data[2]);
873 input_report_abs(input, ABS_RY, ((data[3] & 0x1f) << 8) | data[4]);
874
875 if ((data[5] & 0x1f) | data[6] | (data[1] & 0x1f) |
876 data[2] | (data[3] & 0x1f) | data[4] | data[8] |
877 (data[7] & 0x01)) {
878 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
879 } else {
880 input_report_abs(input, ABS_MISC, 0);
881 }
882 }
883 return 1;
884 }
885
886 /* process in/out prox events */
887 result = wacom_intuos_inout(wacom);
888 if (result)
889 return result - 1;
890
891 if (features->type >= INTUOS3S) {
892 input_report_abs(input, ABS_X, (data[2] << 9) | (data[3] << 1) | ((data[9] >> 1) & 1));
893 input_report_abs(input, ABS_Y, (data[4] << 9) | (data[5] << 1) | (data[9] & 1));
894 input_report_abs(input, ABS_DISTANCE, ((data[9] >> 2) & 0x3f));
895 } else {
896 input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[2]));
897 input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[4]));
898 input_report_abs(input, ABS_DISTANCE, ((data[9] >> 3) & 0x1f));
899 }
900
901 /* process general packets */
902 wacom_intuos_general(wacom);
903
904 /* 4D mouse, 2D mouse, marker pen rotation, tilt mouse, or Lens cursor packets */
905 if ((data[1] & 0xbc) == 0xa8 || (data[1] & 0xbe) == 0xb0 || (data[1] & 0xbc) == 0xac) {
906
907 if (data[1] & 0x02) {
908 /* Rotation packet */
909 if (features->type >= INTUOS3S) {
910 /* I3 marker pen rotation */
911 t = (data[6] << 3) | ((data[7] >> 5) & 7);
912 t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) :
913 ((t-1) / 2 + 450)) : (450 - t / 2) ;
914 input_report_abs(input, ABS_Z, t);
915 } else {
916 /* 4D mouse rotation packet */
917 t = (data[6] << 3) | ((data[7] >> 5) & 7);
918 input_report_abs(input, ABS_RZ, (data[7] & 0x20) ?
919 ((t - 1) / 2) : -t / 2);
920 }
921
922 } else if (!(data[1] & 0x10) && features->type < INTUOS3S) {
923 /* 4D mouse packet */
924 input_report_key(input, BTN_LEFT, data[8] & 0x01);
925 input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
926 input_report_key(input, BTN_RIGHT, data[8] & 0x04);
927
928 input_report_key(input, BTN_SIDE, data[8] & 0x20);
929 input_report_key(input, BTN_EXTRA, data[8] & 0x10);
930 t = (data[6] << 2) | ((data[7] >> 6) & 3);
931 input_report_abs(input, ABS_THROTTLE, (data[8] & 0x08) ? -t : t);
932
933 } else if (wacom->tool[idx] == BTN_TOOL_MOUSE) {
934 /* I4 mouse */
935 if (features->type >= INTUOS4S && features->type <= INTUOSPL) {
936 input_report_key(input, BTN_LEFT, data[6] & 0x01);
937 input_report_key(input, BTN_MIDDLE, data[6] & 0x02);
938 input_report_key(input, BTN_RIGHT, data[6] & 0x04);
939 input_report_rel(input, REL_WHEEL, ((data[7] & 0x80) >> 7)
940 - ((data[7] & 0x40) >> 6));
941 input_report_key(input, BTN_SIDE, data[6] & 0x08);
942 input_report_key(input, BTN_EXTRA, data[6] & 0x10);
943
944 input_report_abs(input, ABS_TILT_X,
945 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64);
946 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64);
947 } else {
948 /* 2D mouse packet */
949 input_report_key(input, BTN_LEFT, data[8] & 0x04);
950 input_report_key(input, BTN_MIDDLE, data[8] & 0x08);
951 input_report_key(input, BTN_RIGHT, data[8] & 0x10);
952 input_report_rel(input, REL_WHEEL, (data[8] & 0x01)
953 - ((data[8] & 0x02) >> 1));
954
955 /* I3 2D mouse side buttons */
956 if (features->type >= INTUOS3S && features->type <= INTUOS3L) {
957 input_report_key(input, BTN_SIDE, data[8] & 0x40);
958 input_report_key(input, BTN_EXTRA, data[8] & 0x20);
959 }
960 }
961 } else if ((features->type < INTUOS3S || features->type == INTUOS3L ||
962 features->type == INTUOS4L || features->type == INTUOS5L ||
963 features->type == INTUOSPL) &&
964 wacom->tool[idx] == BTN_TOOL_LENS) {
965 /* Lens cursor packets */
966 input_report_key(input, BTN_LEFT, data[8] & 0x01);
967 input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
968 input_report_key(input, BTN_RIGHT, data[8] & 0x04);
969 input_report_key(input, BTN_SIDE, data[8] & 0x10);
970 input_report_key(input, BTN_EXTRA, data[8] & 0x08);
971 }
972 }
973
974 input_report_abs(input, ABS_MISC, wacom->id[idx]); /* report tool id */
975 input_report_key(input, wacom->tool[idx], 1);
976 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
977 wacom->reporting_data = true;
978 return 1;
979 }
980
981 static int int_dist(int x1, int y1, int x2, int y2)
982 {
983 int x = x2 - x1;
984 int y = y2 - y1;
985
986 return int_sqrt(x*x + y*y);
987 }
988
989 static void wacom_intuos_bt_process_data(struct wacom_wac *wacom,
990 unsigned char *data)
991 {
992 memcpy(wacom->data, data, 10);
993 wacom_intuos_irq(wacom);
994
995 input_sync(wacom->input);
996 if (wacom->pad_input)
997 input_sync(wacom->pad_input);
998 }
999
1000 static int wacom_intuos_bt_irq(struct wacom_wac *wacom, size_t len)
1001 {
1002 unsigned char data[WACOM_PKGLEN_MAX];
1003 int i = 1;
1004 unsigned power_raw, battery_capacity, bat_charging, ps_connected;
1005
1006 memcpy(data, wacom->data, len);
1007
1008 switch (data[0]) {
1009 case 0x04:
1010 wacom_intuos_bt_process_data(wacom, data + i);
1011 i += 10;
1012 /* fall through */
1013 case 0x03:
1014 wacom_intuos_bt_process_data(wacom, data + i);
1015 i += 10;
1016 wacom_intuos_bt_process_data(wacom, data + i);
1017 i += 10;
1018 power_raw = data[i];
1019 bat_charging = (power_raw & 0x08) ? 1 : 0;
1020 ps_connected = (power_raw & 0x10) ? 1 : 0;
1021 battery_capacity = batcap_i4[power_raw & 0x07];
1022 if ((wacom->battery_capacity != battery_capacity) ||
1023 (wacom->bat_charging != bat_charging) ||
1024 (wacom->ps_connected != ps_connected)) {
1025 wacom->battery_capacity = battery_capacity;
1026 wacom->bat_charging = bat_charging;
1027 wacom->ps_connected = ps_connected;
1028 wacom_notify_battery(wacom);
1029 }
1030
1031 break;
1032 default:
1033 dev_dbg(wacom->input->dev.parent,
1034 "Unknown report: %d,%d size:%zu\n",
1035 data[0], data[1], len);
1036 return 0;
1037 }
1038 return 0;
1039 }
1040
1041 static int wacom_24hdt_irq(struct wacom_wac *wacom)
1042 {
1043 struct input_dev *input = wacom->input;
1044 unsigned char *data = wacom->data;
1045 int i;
1046 int current_num_contacts = 0;
1047 int contacts_to_send = 0;
1048 int num_contacts_left = 4; /* maximum contacts per packet */
1049 int byte_per_packet = WACOM_BYTES_PER_24HDT_PACKET;
1050 int y_offset = 2;
1051
1052 if (wacom->features.type == WACOM_27QHDT) {
1053 current_num_contacts = data[63];
1054 num_contacts_left = 10;
1055 byte_per_packet = WACOM_BYTES_PER_QHDTHID_PACKET;
1056 y_offset = 0;
1057 } else {
1058 current_num_contacts = data[61];
1059 }
1060
1061 /*
1062 * First packet resets the counter since only the first
1063 * packet in series will have non-zero current_num_contacts.
1064 */
1065 if (current_num_contacts)
1066 wacom->num_contacts_left = current_num_contacts;
1067
1068 contacts_to_send = min(num_contacts_left, wacom->num_contacts_left);
1069
1070 for (i = 0; i < contacts_to_send; i++) {
1071 int offset = (byte_per_packet * i) + 1;
1072 bool touch = (data[offset] & 0x1) && !wacom->shared->stylus_in_proximity;
1073 int slot = input_mt_get_slot_by_key(input, data[offset + 1]);
1074
1075 if (slot < 0)
1076 continue;
1077 input_mt_slot(input, slot);
1078 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1079
1080 if (touch) {
1081 int t_x = get_unaligned_le16(&data[offset + 2]);
1082 int t_y = get_unaligned_le16(&data[offset + 4 + y_offset]);
1083
1084 input_report_abs(input, ABS_MT_POSITION_X, t_x);
1085 input_report_abs(input, ABS_MT_POSITION_Y, t_y);
1086
1087 if (wacom->features.type != WACOM_27QHDT) {
1088 int c_x = get_unaligned_le16(&data[offset + 4]);
1089 int c_y = get_unaligned_le16(&data[offset + 8]);
1090 int w = get_unaligned_le16(&data[offset + 10]);
1091 int h = get_unaligned_le16(&data[offset + 12]);
1092
1093 input_report_abs(input, ABS_MT_TOUCH_MAJOR, min(w,h));
1094 input_report_abs(input, ABS_MT_WIDTH_MAJOR,
1095 min(w, h) + int_dist(t_x, t_y, c_x, c_y));
1096 input_report_abs(input, ABS_MT_WIDTH_MINOR, min(w, h));
1097 input_report_abs(input, ABS_MT_ORIENTATION, w > h);
1098 }
1099 }
1100 }
1101 input_mt_report_pointer_emulation(input, true);
1102
1103 wacom->num_contacts_left -= contacts_to_send;
1104 if (wacom->num_contacts_left <= 0)
1105 wacom->num_contacts_left = 0;
1106
1107 wacom->shared->touch_down = (wacom->num_contacts_left > 0);
1108 return 1;
1109 }
1110
1111 static int wacom_mt_touch(struct wacom_wac *wacom)
1112 {
1113 struct input_dev *input = wacom->input;
1114 unsigned char *data = wacom->data;
1115 int i;
1116 int current_num_contacts = data[2];
1117 int contacts_to_send = 0;
1118 int x_offset = 0;
1119
1120 /* MTTPC does not support Height and Width */
1121 if (wacom->features.type == MTTPC || wacom->features.type == MTTPC_B)
1122 x_offset = -4;
1123
1124 /*
1125 * First packet resets the counter since only the first
1126 * packet in series will have non-zero current_num_contacts.
1127 */
1128 if (current_num_contacts)
1129 wacom->num_contacts_left = current_num_contacts;
1130
1131 /* There are at most 5 contacts per packet */
1132 contacts_to_send = min(5, wacom->num_contacts_left);
1133
1134 for (i = 0; i < contacts_to_send; i++) {
1135 int offset = (WACOM_BYTES_PER_MT_PACKET + x_offset) * i + 3;
1136 bool touch = (data[offset] & 0x1) && !wacom->shared->stylus_in_proximity;
1137 int id = get_unaligned_le16(&data[offset + 1]);
1138 int slot = input_mt_get_slot_by_key(input, id);
1139
1140 if (slot < 0)
1141 continue;
1142
1143 input_mt_slot(input, slot);
1144 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1145 if (touch) {
1146 int x = get_unaligned_le16(&data[offset + x_offset + 7]);
1147 int y = get_unaligned_le16(&data[offset + x_offset + 9]);
1148 input_report_abs(input, ABS_MT_POSITION_X, x);
1149 input_report_abs(input, ABS_MT_POSITION_Y, y);
1150 }
1151 }
1152 input_mt_report_pointer_emulation(input, true);
1153
1154 wacom->num_contacts_left -= contacts_to_send;
1155 if (wacom->num_contacts_left < 0)
1156 wacom->num_contacts_left = 0;
1157
1158 wacom->shared->touch_down = (wacom->num_contacts_left > 0);
1159 return 1;
1160 }
1161
1162 static int wacom_tpc_mt_touch(struct wacom_wac *wacom)
1163 {
1164 struct input_dev *input = wacom->input;
1165 unsigned char *data = wacom->data;
1166 int contact_with_no_pen_down_count = 0;
1167 int i;
1168
1169 for (i = 0; i < 2; i++) {
1170 int p = data[1] & (1 << i);
1171 bool touch = p && !wacom->shared->stylus_in_proximity;
1172
1173 input_mt_slot(input, i);
1174 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1175 if (touch) {
1176 int x = le16_to_cpup((__le16 *)&data[i * 2 + 2]) & 0x7fff;
1177 int y = le16_to_cpup((__le16 *)&data[i * 2 + 6]) & 0x7fff;
1178
1179 input_report_abs(input, ABS_MT_POSITION_X, x);
1180 input_report_abs(input, ABS_MT_POSITION_Y, y);
1181 contact_with_no_pen_down_count++;
1182 }
1183 }
1184 input_mt_report_pointer_emulation(input, true);
1185
1186 /* keep touch state for pen event */
1187 wacom->shared->touch_down = (contact_with_no_pen_down_count > 0);
1188
1189 return 1;
1190 }
1191
1192 static int wacom_tpc_single_touch(struct wacom_wac *wacom, size_t len)
1193 {
1194 unsigned char *data = wacom->data;
1195 struct input_dev *input = wacom->input;
1196 bool prox;
1197 int x = 0, y = 0;
1198
1199 if (wacom->features.touch_max > 1 || len > WACOM_PKGLEN_TPC2FG)
1200 return 0;
1201
1202 if (!wacom->shared->stylus_in_proximity) {
1203 if (len == WACOM_PKGLEN_TPC1FG) {
1204 prox = data[0] & 0x01;
1205 x = get_unaligned_le16(&data[1]);
1206 y = get_unaligned_le16(&data[3]);
1207 } else if (len == WACOM_PKGLEN_TPC1FG_B) {
1208 prox = data[2] & 0x01;
1209 x = get_unaligned_le16(&data[3]);
1210 y = get_unaligned_le16(&data[5]);
1211 } else {
1212 prox = data[1] & 0x01;
1213 x = le16_to_cpup((__le16 *)&data[2]);
1214 y = le16_to_cpup((__le16 *)&data[4]);
1215 }
1216 } else
1217 /* force touch out when pen is in prox */
1218 prox = 0;
1219
1220 if (prox) {
1221 input_report_abs(input, ABS_X, x);
1222 input_report_abs(input, ABS_Y, y);
1223 }
1224 input_report_key(input, BTN_TOUCH, prox);
1225
1226 /* keep touch state for pen events */
1227 wacom->shared->touch_down = prox;
1228
1229 return 1;
1230 }
1231
1232 static int wacom_tpc_pen(struct wacom_wac *wacom)
1233 {
1234 unsigned char *data = wacom->data;
1235 struct input_dev *input = wacom->input;
1236 bool prox = data[1] & 0x20;
1237
1238 if (!wacom->shared->stylus_in_proximity) /* first in prox */
1239 /* Going into proximity select tool */
1240 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
1241
1242 /* keep pen state for touch events */
1243 wacom->shared->stylus_in_proximity = prox;
1244
1245 /* send pen events only when touch is up or forced out */
1246 if (!wacom->shared->touch_down) {
1247 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
1248 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
1249 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
1250 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
1251 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x07) << 8) | data[6]);
1252 input_report_key(input, BTN_TOUCH, data[1] & 0x05);
1253 input_report_key(input, wacom->tool[0], prox);
1254 return 1;
1255 }
1256
1257 return 0;
1258 }
1259
1260 static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len)
1261 {
1262 unsigned char *data = wacom->data;
1263
1264 dev_dbg(wacom->input->dev.parent,
1265 "%s: received report #%d\n", __func__, data[0]);
1266
1267 switch (len) {
1268 case WACOM_PKGLEN_TPC1FG:
1269 return wacom_tpc_single_touch(wacom, len);
1270
1271 case WACOM_PKGLEN_TPC2FG:
1272 return wacom_tpc_mt_touch(wacom);
1273
1274 case WACOM_PKGLEN_PENABLED:
1275 return wacom_tpc_pen(wacom);
1276
1277 default:
1278 switch (data[0]) {
1279 case WACOM_REPORT_TPC1FG:
1280 case WACOM_REPORT_TPCHID:
1281 case WACOM_REPORT_TPCST:
1282 case WACOM_REPORT_TPC1FGE:
1283 return wacom_tpc_single_touch(wacom, len);
1284
1285 case WACOM_REPORT_TPCMT:
1286 case WACOM_REPORT_TPCMT2:
1287 return wacom_mt_touch(wacom);
1288
1289 case WACOM_REPORT_PENABLED:
1290 return wacom_tpc_pen(wacom);
1291 }
1292 }
1293
1294 return 0;
1295 }
1296
1297 static void wacom_map_usage(struct wacom *wacom, struct hid_usage *usage,
1298 struct hid_field *field, __u8 type, __u16 code, int fuzz)
1299 {
1300 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1301 struct input_dev *input = wacom_wac->input;
1302 int fmin = field->logical_minimum;
1303 int fmax = field->logical_maximum;
1304
1305 usage->type = type;
1306 usage->code = code;
1307
1308 set_bit(type, input->evbit);
1309
1310 switch (type) {
1311 case EV_ABS:
1312 input_set_abs_params(input, code, fmin, fmax, fuzz, 0);
1313 input_abs_set_res(input, code,
1314 hidinput_calc_abs_res(field, code));
1315 break;
1316 case EV_KEY:
1317 input_set_capability(input, EV_KEY, code);
1318 break;
1319 case EV_MSC:
1320 input_set_capability(input, EV_MSC, code);
1321 break;
1322 }
1323 }
1324
1325 static void wacom_wac_pen_usage_mapping(struct hid_device *hdev,
1326 struct hid_field *field, struct hid_usage *usage)
1327 {
1328 struct wacom *wacom = hid_get_drvdata(hdev);
1329
1330 switch (usage->hid) {
1331 case HID_GD_X:
1332 wacom_map_usage(wacom, usage, field, EV_ABS, ABS_X, 4);
1333 break;
1334 case HID_GD_Y:
1335 wacom_map_usage(wacom, usage, field, EV_ABS, ABS_Y, 4);
1336 break;
1337 case HID_DG_TIPPRESSURE:
1338 wacom_map_usage(wacom, usage, field, EV_ABS, ABS_PRESSURE, 0);
1339 break;
1340 case HID_DG_INRANGE:
1341 wacom_map_usage(wacom, usage, field, EV_KEY, BTN_TOOL_PEN, 0);
1342 break;
1343 case HID_DG_INVERT:
1344 wacom_map_usage(wacom, usage, field, EV_KEY,
1345 BTN_TOOL_RUBBER, 0);
1346 break;
1347 case HID_DG_ERASER:
1348 case HID_DG_TIPSWITCH:
1349 wacom_map_usage(wacom, usage, field, EV_KEY, BTN_TOUCH, 0);
1350 break;
1351 case HID_DG_BARRELSWITCH:
1352 wacom_map_usage(wacom, usage, field, EV_KEY, BTN_STYLUS, 0);
1353 break;
1354 case HID_DG_BARRELSWITCH2:
1355 wacom_map_usage(wacom, usage, field, EV_KEY, BTN_STYLUS2, 0);
1356 break;
1357 case HID_DG_TOOLSERIALNUMBER:
1358 wacom_map_usage(wacom, usage, field, EV_MSC, MSC_SERIAL, 0);
1359 break;
1360 }
1361 }
1362
1363 static int wacom_wac_pen_event(struct hid_device *hdev, struct hid_field *field,
1364 struct hid_usage *usage, __s32 value)
1365 {
1366 struct wacom *wacom = hid_get_drvdata(hdev);
1367 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1368 struct input_dev *input = wacom_wac->input;
1369
1370 /* checking which Tool / tip switch to send */
1371 switch (usage->hid) {
1372 case HID_DG_INRANGE:
1373 wacom_wac->hid_data.inrange_state = value;
1374 return 0;
1375 case HID_DG_INVERT:
1376 wacom_wac->hid_data.invert_state = value;
1377 return 0;
1378 case HID_DG_ERASER:
1379 case HID_DG_TIPSWITCH:
1380 wacom_wac->hid_data.tipswitch |= value;
1381 return 0;
1382 }
1383
1384 /* send pen events only when touch is up or forced out */
1385 if (!usage->type || wacom_wac->shared->touch_down)
1386 return 0;
1387
1388 input_event(input, usage->type, usage->code, value);
1389
1390 return 0;
1391 }
1392
1393 static void wacom_wac_pen_report(struct hid_device *hdev,
1394 struct hid_report *report)
1395 {
1396 struct wacom *wacom = hid_get_drvdata(hdev);
1397 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1398 struct input_dev *input = wacom_wac->input;
1399 bool prox = wacom_wac->hid_data.inrange_state;
1400
1401 if (!wacom_wac->shared->stylus_in_proximity) /* first in prox */
1402 /* Going into proximity select tool */
1403 wacom_wac->tool[0] = wacom_wac->hid_data.invert_state ?
1404 BTN_TOOL_RUBBER : BTN_TOOL_PEN;
1405
1406 /* keep pen state for touch events */
1407 wacom_wac->shared->stylus_in_proximity = prox;
1408
1409 /* send pen events only when touch is up or forced out */
1410 if (!wacom_wac->shared->touch_down) {
1411 input_report_key(input, BTN_TOUCH,
1412 wacom_wac->hid_data.tipswitch);
1413 input_report_key(input, wacom_wac->tool[0], prox);
1414
1415 wacom_wac->hid_data.tipswitch = false;
1416
1417 input_sync(input);
1418 }
1419 }
1420
1421 static void wacom_wac_finger_usage_mapping(struct hid_device *hdev,
1422 struct hid_field *field, struct hid_usage *usage)
1423 {
1424 struct wacom *wacom = hid_get_drvdata(hdev);
1425 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1426 struct wacom_features *features = &wacom_wac->features;
1427 unsigned touch_max = wacom_wac->features.touch_max;
1428
1429 switch (usage->hid) {
1430 case HID_GD_X:
1431 features->last_slot_field = usage->hid;
1432 if (touch_max == 1)
1433 wacom_map_usage(wacom, usage, field, EV_ABS, ABS_X, 4);
1434 else
1435 wacom_map_usage(wacom, usage, field, EV_ABS,
1436 ABS_MT_POSITION_X, 4);
1437 break;
1438 case HID_GD_Y:
1439 features->last_slot_field = usage->hid;
1440 if (touch_max == 1)
1441 wacom_map_usage(wacom, usage, field, EV_ABS, ABS_Y, 4);
1442 else
1443 wacom_map_usage(wacom, usage, field, EV_ABS,
1444 ABS_MT_POSITION_Y, 4);
1445 break;
1446 case HID_DG_CONTACTID:
1447 features->last_slot_field = usage->hid;
1448 break;
1449 case HID_DG_INRANGE:
1450 features->last_slot_field = usage->hid;
1451 break;
1452 case HID_DG_INVERT:
1453 features->last_slot_field = usage->hid;
1454 break;
1455 case HID_DG_TIPSWITCH:
1456 features->last_slot_field = usage->hid;
1457 wacom_map_usage(wacom, usage, field, EV_KEY, BTN_TOUCH, 0);
1458 break;
1459 }
1460 }
1461
1462 static void wacom_wac_finger_slot(struct wacom_wac *wacom_wac,
1463 struct input_dev *input)
1464 {
1465 struct hid_data *hid_data = &wacom_wac->hid_data;
1466 bool mt = wacom_wac->features.touch_max > 1;
1467 bool prox = hid_data->tipswitch &&
1468 !wacom_wac->shared->stylus_in_proximity;
1469
1470 if (mt) {
1471 int slot;
1472
1473 slot = input_mt_get_slot_by_key(input, hid_data->id);
1474 input_mt_slot(input, slot);
1475 input_mt_report_slot_state(input, MT_TOOL_FINGER, prox);
1476 }
1477 else {
1478 input_report_key(input, BTN_TOUCH, prox);
1479 }
1480
1481 if (prox) {
1482 input_report_abs(input, mt ? ABS_MT_POSITION_X : ABS_X,
1483 hid_data->x);
1484 input_report_abs(input, mt ? ABS_MT_POSITION_Y : ABS_Y,
1485 hid_data->y);
1486 }
1487 }
1488
1489 static int wacom_wac_finger_event(struct hid_device *hdev,
1490 struct hid_field *field, struct hid_usage *usage, __s32 value)
1491 {
1492 struct wacom *wacom = hid_get_drvdata(hdev);
1493 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1494
1495 switch (usage->hid) {
1496 case HID_GD_X:
1497 wacom_wac->hid_data.x = value;
1498 break;
1499 case HID_GD_Y:
1500 wacom_wac->hid_data.y = value;
1501 break;
1502 case HID_DG_CONTACTID:
1503 wacom_wac->hid_data.id = value;
1504 break;
1505 case HID_DG_TIPSWITCH:
1506 wacom_wac->hid_data.tipswitch = value;
1507 break;
1508 }
1509
1510
1511 if (usage->usage_index + 1 == field->report_count) {
1512 if (usage->hid == wacom_wac->features.last_slot_field)
1513 wacom_wac_finger_slot(wacom_wac, wacom_wac->input);
1514 }
1515
1516 return 0;
1517 }
1518
1519 static int wacom_wac_finger_count_touches(struct hid_device *hdev)
1520 {
1521 struct wacom *wacom = hid_get_drvdata(hdev);
1522 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1523 struct input_dev *input = wacom_wac->input;
1524 unsigned touch_max = wacom_wac->features.touch_max;
1525 int count = 0;
1526 int i;
1527
1528 if (touch_max == 1)
1529 return wacom_wac->hid_data.tipswitch &&
1530 !wacom_wac->shared->stylus_in_proximity;
1531
1532 for (i = 0; i < input->mt->num_slots; i++) {
1533 struct input_mt_slot *ps = &input->mt->slots[i];
1534 int id = input_mt_get_value(ps, ABS_MT_TRACKING_ID);
1535 if (id >= 0)
1536 count++;
1537 }
1538
1539 return count;
1540 }
1541
1542 static void wacom_wac_finger_report(struct hid_device *hdev,
1543 struct hid_report *report)
1544 {
1545 struct wacom *wacom = hid_get_drvdata(hdev);
1546 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1547 struct input_dev *input = wacom_wac->input;
1548 unsigned touch_max = wacom_wac->features.touch_max;
1549
1550 if (touch_max > 1)
1551 input_mt_sync_frame(input);
1552
1553 input_sync(input);
1554
1555 /* keep touch state for pen event */
1556 wacom_wac->shared->touch_down = wacom_wac_finger_count_touches(hdev);
1557 }
1558
1559 void wacom_wac_usage_mapping(struct hid_device *hdev,
1560 struct hid_field *field, struct hid_usage *usage)
1561 {
1562 struct wacom *wacom = hid_get_drvdata(hdev);
1563 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1564 struct input_dev *input = wacom_wac->input;
1565
1566 /* currently, only direct devices have proper hid report descriptors */
1567 __set_bit(INPUT_PROP_DIRECT, input->propbit);
1568
1569 if (WACOM_PEN_FIELD(field))
1570 return wacom_wac_pen_usage_mapping(hdev, field, usage);
1571
1572 if (WACOM_FINGER_FIELD(field))
1573 return wacom_wac_finger_usage_mapping(hdev, field, usage);
1574 }
1575
1576 int wacom_wac_event(struct hid_device *hdev, struct hid_field *field,
1577 struct hid_usage *usage, __s32 value)
1578 {
1579 struct wacom *wacom = hid_get_drvdata(hdev);
1580
1581 if (wacom->wacom_wac.features.type != HID_GENERIC)
1582 return 0;
1583
1584 if (WACOM_PEN_FIELD(field))
1585 return wacom_wac_pen_event(hdev, field, usage, value);
1586
1587 if (WACOM_FINGER_FIELD(field))
1588 return wacom_wac_finger_event(hdev, field, usage, value);
1589
1590 return 0;
1591 }
1592
1593 void wacom_wac_report(struct hid_device *hdev, struct hid_report *report)
1594 {
1595 struct wacom *wacom = hid_get_drvdata(hdev);
1596 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1597 struct hid_field *field = report->field[0];
1598
1599 if (wacom_wac->features.type != HID_GENERIC)
1600 return;
1601
1602 if (WACOM_PEN_FIELD(field))
1603 return wacom_wac_pen_report(hdev, report);
1604
1605 if (WACOM_FINGER_FIELD(field))
1606 return wacom_wac_finger_report(hdev, report);
1607 }
1608
1609 static int wacom_bpt_touch(struct wacom_wac *wacom)
1610 {
1611 struct wacom_features *features = &wacom->features;
1612 struct input_dev *input = wacom->input;
1613 struct input_dev *pad_input = wacom->pad_input;
1614 unsigned char *data = wacom->data;
1615 int i;
1616
1617 if (data[0] != 0x02)
1618 return 0;
1619
1620 for (i = 0; i < 2; i++) {
1621 int offset = (data[1] & 0x80) ? (8 * i) : (9 * i);
1622 bool touch = data[offset + 3] & 0x80;
1623
1624 /*
1625 * Touch events need to be disabled while stylus is
1626 * in proximity because user's hand is resting on touchpad
1627 * and sending unwanted events. User expects tablet buttons
1628 * to continue working though.
1629 */
1630 touch = touch && !wacom->shared->stylus_in_proximity;
1631
1632 input_mt_slot(input, i);
1633 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1634 if (touch) {
1635 int x = get_unaligned_be16(&data[offset + 3]) & 0x7ff;
1636 int y = get_unaligned_be16(&data[offset + 5]) & 0x7ff;
1637 if (features->quirks & WACOM_QUIRK_BBTOUCH_LOWRES) {
1638 x <<= 5;
1639 y <<= 5;
1640 }
1641 input_report_abs(input, ABS_MT_POSITION_X, x);
1642 input_report_abs(input, ABS_MT_POSITION_Y, y);
1643 }
1644 }
1645
1646 input_mt_report_pointer_emulation(input, true);
1647
1648 input_report_key(pad_input, BTN_LEFT, (data[1] & 0x08) != 0);
1649 input_report_key(pad_input, BTN_FORWARD, (data[1] & 0x04) != 0);
1650 input_report_key(pad_input, BTN_BACK, (data[1] & 0x02) != 0);
1651 input_report_key(pad_input, BTN_RIGHT, (data[1] & 0x01) != 0);
1652
1653 return 1;
1654 }
1655
1656 static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data)
1657 {
1658 struct wacom_features *features = &wacom->features;
1659 struct input_dev *input = wacom->input;
1660 bool touch = data[1] & 0x80;
1661 int slot = input_mt_get_slot_by_key(input, data[0]);
1662
1663 if (slot < 0)
1664 return;
1665
1666 touch = touch && !wacom->shared->stylus_in_proximity;
1667
1668 input_mt_slot(input, slot);
1669 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1670
1671 if (touch) {
1672 int x = (data[2] << 4) | (data[4] >> 4);
1673 int y = (data[3] << 4) | (data[4] & 0x0f);
1674 int width, height;
1675
1676 if (features->type >= INTUOSPS && features->type <= INTUOSPL) {
1677 width = data[5] * 100;
1678 height = data[6] * 100;
1679 } else {
1680 /*
1681 * "a" is a scaled-down area which we assume is
1682 * roughly circular and which can be described as:
1683 * a=(pi*r^2)/C.
1684 */
1685 int a = data[5];
1686 int x_res = input_abs_get_res(input, ABS_MT_POSITION_X);
1687 int y_res = input_abs_get_res(input, ABS_MT_POSITION_Y);
1688 width = 2 * int_sqrt(a * WACOM_CONTACT_AREA_SCALE);
1689 height = width * y_res / x_res;
1690 }
1691
1692 input_report_abs(input, ABS_MT_POSITION_X, x);
1693 input_report_abs(input, ABS_MT_POSITION_Y, y);
1694 input_report_abs(input, ABS_MT_TOUCH_MAJOR, width);
1695 input_report_abs(input, ABS_MT_TOUCH_MINOR, height);
1696 }
1697 }
1698
1699 static void wacom_bpt3_button_msg(struct wacom_wac *wacom, unsigned char *data)
1700 {
1701 struct input_dev *input = wacom->pad_input;
1702 struct wacom_features *features = &wacom->features;
1703
1704 if (features->type == INTUOSHT) {
1705 input_report_key(input, BTN_LEFT, (data[1] & 0x02) != 0);
1706 input_report_key(input, BTN_BACK, (data[1] & 0x08) != 0);
1707 } else {
1708 input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0);
1709 input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0);
1710 }
1711 input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0);
1712 input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0);
1713 }
1714
1715 static int wacom_bpt3_touch(struct wacom_wac *wacom)
1716 {
1717 struct input_dev *input = wacom->input;
1718 unsigned char *data = wacom->data;
1719 int count = data[1] & 0x07;
1720 int i;
1721
1722 if (data[0] != 0x02)
1723 return 0;
1724
1725 /* data has up to 7 fixed sized 8-byte messages starting at data[2] */
1726 for (i = 0; i < count; i++) {
1727 int offset = (8 * i) + 2;
1728 int msg_id = data[offset];
1729
1730 if (msg_id >= 2 && msg_id <= 17)
1731 wacom_bpt3_touch_msg(wacom, data + offset);
1732 else if (msg_id == 128)
1733 wacom_bpt3_button_msg(wacom, data + offset);
1734
1735 }
1736 input_mt_report_pointer_emulation(input, true);
1737
1738 return 1;
1739 }
1740
1741 static int wacom_bpt_pen(struct wacom_wac *wacom)
1742 {
1743 struct wacom_features *features = &wacom->features;
1744 struct input_dev *input = wacom->input;
1745 unsigned char *data = wacom->data;
1746 int prox = 0, x = 0, y = 0, p = 0, d = 0, pen = 0, btn1 = 0, btn2 = 0;
1747
1748 if (data[0] != WACOM_REPORT_PENABLED && data[0] != WACOM_REPORT_USB)
1749 return 0;
1750
1751 if (data[0] == WACOM_REPORT_USB) {
1752 if (features->type == INTUOSHT &&
1753 wacom->shared->touch_input &&
1754 features->touch_max) {
1755 input_report_switch(wacom->shared->touch_input,
1756 SW_MUTE_DEVICE, data[8] & 0x40);
1757 input_sync(wacom->shared->touch_input);
1758 }
1759 return 0;
1760 }
1761
1762 prox = (data[1] & 0x20) == 0x20;
1763
1764 /*
1765 * All reports shared between PEN and RUBBER tool must be
1766 * forced to a known starting value (zero) when transitioning to
1767 * out-of-prox.
1768 *
1769 * If not reset then, to userspace, it will look like lost events
1770 * if new tool comes in-prox with same values as previous tool sent.
1771 *
1772 * Hardware does report zero in most out-of-prox cases but not all.
1773 */
1774 if (prox) {
1775 if (!wacom->shared->stylus_in_proximity) {
1776 if (data[1] & 0x08) {
1777 wacom->tool[0] = BTN_TOOL_RUBBER;
1778 wacom->id[0] = ERASER_DEVICE_ID;
1779 } else {
1780 wacom->tool[0] = BTN_TOOL_PEN;
1781 wacom->id[0] = STYLUS_DEVICE_ID;
1782 }
1783 wacom->shared->stylus_in_proximity = true;
1784 }
1785 x = le16_to_cpup((__le16 *)&data[2]);
1786 y = le16_to_cpup((__le16 *)&data[4]);
1787 p = le16_to_cpup((__le16 *)&data[6]);
1788 /*
1789 * Convert distance from out prox to distance from tablet.
1790 * distance will be greater than distance_max once
1791 * touching and applying pressure; do not report negative
1792 * distance.
1793 */
1794 if (data[8] <= features->distance_max)
1795 d = features->distance_max - data[8];
1796
1797 pen = data[1] & 0x01;
1798 btn1 = data[1] & 0x02;
1799 btn2 = data[1] & 0x04;
1800 }
1801
1802 input_report_key(input, BTN_TOUCH, pen);
1803 input_report_key(input, BTN_STYLUS, btn1);
1804 input_report_key(input, BTN_STYLUS2, btn2);
1805
1806 input_report_abs(input, ABS_X, x);
1807 input_report_abs(input, ABS_Y, y);
1808 input_report_abs(input, ABS_PRESSURE, p);
1809 input_report_abs(input, ABS_DISTANCE, d);
1810
1811 if (!prox) {
1812 wacom->id[0] = 0;
1813 wacom->shared->stylus_in_proximity = false;
1814 }
1815
1816 input_report_key(input, wacom->tool[0], prox); /* PEN or RUBBER */
1817 input_report_abs(input, ABS_MISC, wacom->id[0]); /* TOOL ID */
1818
1819 return 1;
1820 }
1821
1822 static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len)
1823 {
1824 if (len == WACOM_PKGLEN_BBTOUCH)
1825 return wacom_bpt_touch(wacom);
1826 else if (len == WACOM_PKGLEN_BBTOUCH3)
1827 return wacom_bpt3_touch(wacom);
1828 else if (len == WACOM_PKGLEN_BBFUN || len == WACOM_PKGLEN_BBPEN)
1829 return wacom_bpt_pen(wacom);
1830
1831 return 0;
1832 }
1833
1834 static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len)
1835 {
1836 unsigned char *data = wacom->data;
1837 int connected;
1838
1839 if (len != WACOM_PKGLEN_WIRELESS || data[0] != WACOM_REPORT_WL)
1840 return 0;
1841
1842 connected = data[1] & 0x01;
1843 if (connected) {
1844 int pid, battery, ps_connected;
1845
1846 if ((wacom->shared->type == INTUOSHT) &&
1847 wacom->shared->touch_input &&
1848 wacom->shared->touch_max) {
1849 input_report_switch(wacom->shared->touch_input,
1850 SW_MUTE_DEVICE, data[5] & 0x40);
1851 input_sync(wacom->shared->touch_input);
1852 }
1853
1854 pid = get_unaligned_be16(&data[6]);
1855 battery = (data[5] & 0x3f) * 100 / 31;
1856 ps_connected = !!(data[5] & 0x80);
1857 if (wacom->pid != pid) {
1858 wacom->pid = pid;
1859 wacom_schedule_work(wacom);
1860 }
1861
1862 if (wacom->shared->type &&
1863 (battery != wacom->battery_capacity ||
1864 ps_connected != wacom->ps_connected)) {
1865 wacom->battery_capacity = battery;
1866 wacom->ps_connected = ps_connected;
1867 wacom->bat_charging = ps_connected &&
1868 wacom->battery_capacity < 100;
1869 wacom_notify_battery(wacom);
1870 }
1871 } else if (wacom->pid != 0) {
1872 /* disconnected while previously connected */
1873 wacom->pid = 0;
1874 wacom_schedule_work(wacom);
1875 wacom->battery_capacity = 0;
1876 wacom->bat_charging = 0;
1877 wacom->ps_connected = 0;
1878 }
1879
1880 return 0;
1881 }
1882
1883 void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len)
1884 {
1885 bool sync;
1886
1887 switch (wacom_wac->features.type) {
1888 case PENPARTNER:
1889 sync = wacom_penpartner_irq(wacom_wac);
1890 break;
1891
1892 case PL:
1893 sync = wacom_pl_irq(wacom_wac);
1894 break;
1895
1896 case WACOM_G4:
1897 case GRAPHIRE:
1898 case GRAPHIRE_BT:
1899 case WACOM_MO:
1900 sync = wacom_graphire_irq(wacom_wac);
1901 break;
1902
1903 case PTU:
1904 sync = wacom_ptu_irq(wacom_wac);
1905 break;
1906
1907 case DTU:
1908 sync = wacom_dtu_irq(wacom_wac);
1909 break;
1910
1911 case DTUS:
1912 case DTUSX:
1913 sync = wacom_dtus_irq(wacom_wac);
1914 break;
1915
1916 case INTUOS:
1917 case INTUOS3S:
1918 case INTUOS3:
1919 case INTUOS3L:
1920 case INTUOS4S:
1921 case INTUOS4:
1922 case INTUOS4L:
1923 case CINTIQ:
1924 case WACOM_BEE:
1925 case WACOM_13HD:
1926 case WACOM_21UX2:
1927 case WACOM_22HD:
1928 case WACOM_24HD:
1929 case WACOM_27QHD:
1930 case DTK:
1931 case CINTIQ_HYBRID:
1932 sync = wacom_intuos_irq(wacom_wac);
1933 break;
1934
1935 case INTUOS4WL:
1936 sync = wacom_intuos_bt_irq(wacom_wac, len);
1937 break;
1938
1939 case WACOM_24HDT:
1940 case WACOM_27QHDT:
1941 sync = wacom_24hdt_irq(wacom_wac);
1942 break;
1943
1944 case INTUOS5S:
1945 case INTUOS5:
1946 case INTUOS5L:
1947 case INTUOSPS:
1948 case INTUOSPM:
1949 case INTUOSPL:
1950 if (len == WACOM_PKGLEN_BBTOUCH3)
1951 sync = wacom_bpt3_touch(wacom_wac);
1952 else
1953 sync = wacom_intuos_irq(wacom_wac);
1954 break;
1955
1956 case TABLETPC:
1957 case TABLETPCE:
1958 case TABLETPC2FG:
1959 case MTSCREEN:
1960 case MTTPC:
1961 case MTTPC_B:
1962 sync = wacom_tpc_irq(wacom_wac, len);
1963 break;
1964
1965 case BAMBOO_PT:
1966 case INTUOSHT:
1967 sync = wacom_bpt_irq(wacom_wac, len);
1968 break;
1969
1970 case WIRELESS:
1971 sync = wacom_wireless_irq(wacom_wac, len);
1972 break;
1973
1974 default:
1975 sync = false;
1976 break;
1977 }
1978
1979 if (sync) {
1980 input_sync(wacom_wac->input);
1981 if (wacom_wac->pad_input)
1982 input_sync(wacom_wac->pad_input);
1983 }
1984 }
1985
1986 static void wacom_setup_cintiq(struct wacom_wac *wacom_wac)
1987 {
1988 struct input_dev *input_dev = wacom_wac->input;
1989
1990 input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
1991
1992 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1993 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1994 __set_bit(BTN_TOOL_BRUSH, input_dev->keybit);
1995 __set_bit(BTN_TOOL_PENCIL, input_dev->keybit);
1996 __set_bit(BTN_TOOL_AIRBRUSH, input_dev->keybit);
1997 __set_bit(BTN_STYLUS, input_dev->keybit);
1998 __set_bit(BTN_STYLUS2, input_dev->keybit);
1999
2000 input_set_abs_params(input_dev, ABS_DISTANCE,
2001 0, wacom_wac->features.distance_max, 0, 0);
2002 input_set_abs_params(input_dev, ABS_WHEEL, 0, 1023, 0, 0);
2003 input_set_abs_params(input_dev, ABS_TILT_X, -64, 63, 0, 0);
2004 input_abs_set_res(input_dev, ABS_TILT_X, 57);
2005 input_set_abs_params(input_dev, ABS_TILT_Y, -64, 63, 0, 0);
2006 input_abs_set_res(input_dev, ABS_TILT_Y, 57);
2007 }
2008
2009 static void wacom_setup_intuos(struct wacom_wac *wacom_wac)
2010 {
2011 struct input_dev *input_dev = wacom_wac->input;
2012
2013 input_set_capability(input_dev, EV_REL, REL_WHEEL);
2014
2015 wacom_setup_cintiq(wacom_wac);
2016
2017 __set_bit(BTN_LEFT, input_dev->keybit);
2018 __set_bit(BTN_RIGHT, input_dev->keybit);
2019 __set_bit(BTN_MIDDLE, input_dev->keybit);
2020 __set_bit(BTN_SIDE, input_dev->keybit);
2021 __set_bit(BTN_EXTRA, input_dev->keybit);
2022 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
2023 __set_bit(BTN_TOOL_LENS, input_dev->keybit);
2024
2025 input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0);
2026 input_abs_set_res(input_dev, ABS_RZ, 287);
2027 input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0);
2028 }
2029
2030 void wacom_setup_device_quirks(struct wacom_features *features)
2031 {
2032
2033 /* touch device found but size is not defined. use default */
2034 if (features->device_type == BTN_TOOL_FINGER && !features->x_max) {
2035 features->x_max = 1023;
2036 features->y_max = 1023;
2037 }
2038
2039 /* these device have multiple inputs */
2040 if (features->type >= WIRELESS ||
2041 (features->type >= INTUOS5S && features->type <= INTUOSHT) ||
2042 (features->oVid && features->oPid))
2043 features->quirks |= WACOM_QUIRK_MULTI_INPUT;
2044
2045 /* quirk for bamboo touch with 2 low res touches */
2046 if (features->type == BAMBOO_PT &&
2047 features->pktlen == WACOM_PKGLEN_BBTOUCH) {
2048 features->x_max <<= 5;
2049 features->y_max <<= 5;
2050 features->x_fuzz <<= 5;
2051 features->y_fuzz <<= 5;
2052 features->quirks |= WACOM_QUIRK_BBTOUCH_LOWRES;
2053 }
2054
2055 if (features->type == WIRELESS) {
2056
2057 /* monitor never has input and pen/touch have delayed create */
2058 features->quirks |= WACOM_QUIRK_NO_INPUT;
2059
2060 /* must be monitor interface if no device_type set */
2061 if (!features->device_type) {
2062 features->quirks |= WACOM_QUIRK_MONITOR;
2063 features->quirks |= WACOM_QUIRK_BATTERY;
2064 }
2065 }
2066 }
2067
2068 static void wacom_abs_set_axis(struct input_dev *input_dev,
2069 struct wacom_wac *wacom_wac)
2070 {
2071 struct wacom_features *features = &wacom_wac->features;
2072
2073 if (features->device_type == BTN_TOOL_PEN) {
2074 input_set_abs_params(input_dev, ABS_X, features->x_min,
2075 features->x_max, features->x_fuzz, 0);
2076 input_set_abs_params(input_dev, ABS_Y, features->y_min,
2077 features->y_max, features->y_fuzz, 0);
2078 input_set_abs_params(input_dev, ABS_PRESSURE, 0,
2079 features->pressure_max, features->pressure_fuzz, 0);
2080
2081 /* penabled devices have fixed resolution for each model */
2082 input_abs_set_res(input_dev, ABS_X, features->x_resolution);
2083 input_abs_set_res(input_dev, ABS_Y, features->y_resolution);
2084 } else {
2085 if (features->touch_max == 1) {
2086 input_set_abs_params(input_dev, ABS_X, 0,
2087 features->x_max, features->x_fuzz, 0);
2088 input_set_abs_params(input_dev, ABS_Y, 0,
2089 features->y_max, features->y_fuzz, 0);
2090 input_abs_set_res(input_dev, ABS_X,
2091 features->x_resolution);
2092 input_abs_set_res(input_dev, ABS_Y,
2093 features->y_resolution);
2094 }
2095
2096 if (features->touch_max > 1) {
2097 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 0,
2098 features->x_max, features->x_fuzz, 0);
2099 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 0,
2100 features->y_max, features->y_fuzz, 0);
2101 input_abs_set_res(input_dev, ABS_MT_POSITION_X,
2102 features->x_resolution);
2103 input_abs_set_res(input_dev, ABS_MT_POSITION_Y,
2104 features->y_resolution);
2105 }
2106 }
2107 }
2108
2109 int wacom_setup_pentouch_input_capabilities(struct input_dev *input_dev,
2110 struct wacom_wac *wacom_wac)
2111 {
2112 struct wacom_features *features = &wacom_wac->features;
2113
2114 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
2115
2116 if (features->type == HID_GENERIC)
2117 /* setup has already been done */
2118 return 0;
2119
2120 __set_bit(BTN_TOUCH, input_dev->keybit);
2121 __set_bit(ABS_MISC, input_dev->absbit);
2122
2123 wacom_abs_set_axis(input_dev, wacom_wac);
2124
2125 switch (features->type) {
2126 case GRAPHIRE_BT:
2127 __clear_bit(ABS_MISC, input_dev->absbit);
2128
2129 case WACOM_MO:
2130 case WACOM_G4:
2131 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
2132 features->distance_max,
2133 0, 0);
2134 /* fall through */
2135
2136 case GRAPHIRE:
2137 input_set_capability(input_dev, EV_REL, REL_WHEEL);
2138
2139 __set_bit(BTN_LEFT, input_dev->keybit);
2140 __set_bit(BTN_RIGHT, input_dev->keybit);
2141 __set_bit(BTN_MIDDLE, input_dev->keybit);
2142
2143 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2144 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2145 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
2146 __set_bit(BTN_STYLUS, input_dev->keybit);
2147 __set_bit(BTN_STYLUS2, input_dev->keybit);
2148
2149 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2150 break;
2151
2152 case WACOM_27QHD:
2153 case WACOM_24HD:
2154 case DTK:
2155 case WACOM_22HD:
2156 case WACOM_21UX2:
2157 case WACOM_BEE:
2158 case CINTIQ:
2159 case WACOM_13HD:
2160 case CINTIQ_HYBRID:
2161 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
2162 input_abs_set_res(input_dev, ABS_Z, 287);
2163 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
2164 wacom_setup_cintiq(wacom_wac);
2165 break;
2166
2167 case INTUOS3:
2168 case INTUOS3L:
2169 case INTUOS3S:
2170 case INTUOS4:
2171 case INTUOS4WL:
2172 case INTUOS4L:
2173 case INTUOS4S:
2174 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
2175 input_abs_set_res(input_dev, ABS_Z, 287);
2176 /* fall through */
2177
2178 case INTUOS:
2179 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2180
2181 wacom_setup_intuos(wacom_wac);
2182 break;
2183
2184 case INTUOS5:
2185 case INTUOS5L:
2186 case INTUOSPM:
2187 case INTUOSPL:
2188 case INTUOS5S:
2189 case INTUOSPS:
2190 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2191
2192 if (features->device_type == BTN_TOOL_PEN) {
2193 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
2194 features->distance_max,
2195 0, 0);
2196
2197 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
2198 input_abs_set_res(input_dev, ABS_Z, 287);
2199
2200 wacom_setup_intuos(wacom_wac);
2201 } else if (features->device_type == BTN_TOOL_FINGER) {
2202 __clear_bit(ABS_MISC, input_dev->absbit);
2203
2204 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR,
2205 0, features->x_max, 0, 0);
2206 input_set_abs_params(input_dev, ABS_MT_TOUCH_MINOR,
2207 0, features->y_max, 0, 0);
2208 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);
2209 }
2210 break;
2211
2212 case WACOM_24HDT:
2213 if (features->device_type == BTN_TOOL_FINGER) {
2214 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0);
2215 input_set_abs_params(input_dev, ABS_MT_WIDTH_MAJOR, 0, features->x_max, 0, 0);
2216 input_set_abs_params(input_dev, ABS_MT_WIDTH_MINOR, 0, features->y_max, 0, 0);
2217 input_set_abs_params(input_dev, ABS_MT_ORIENTATION, 0, 1, 0, 0);
2218 }
2219 /* fall through */
2220
2221 case WACOM_27QHDT:
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 return 0;
2310 }
2311
2312 int wacom_setup_pad_input_capabilities(struct input_dev *input_dev,
2313 struct wacom_wac *wacom_wac)
2314 {
2315 struct wacom_features *features = &wacom_wac->features;
2316 int i;
2317
2318 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
2319
2320 /* kept for making legacy xf86-input-wacom working with the wheels */
2321 __set_bit(ABS_MISC, input_dev->absbit);
2322
2323 /* kept for making legacy xf86-input-wacom accepting the pad */
2324 input_set_abs_params(input_dev, ABS_X, 0, 1, 0, 0);
2325 input_set_abs_params(input_dev, ABS_Y, 0, 1, 0, 0);
2326
2327 /* kept for making udev and libwacom accepting the pad */
2328 __set_bit(BTN_STYLUS, input_dev->keybit);
2329
2330 switch (features->type) {
2331 case GRAPHIRE_BT:
2332 __set_bit(BTN_0, input_dev->keybit);
2333 __set_bit(BTN_1, input_dev->keybit);
2334 break;
2335
2336 case WACOM_MO:
2337 __set_bit(BTN_BACK, input_dev->keybit);
2338 __set_bit(BTN_LEFT, input_dev->keybit);
2339 __set_bit(BTN_FORWARD, input_dev->keybit);
2340 __set_bit(BTN_RIGHT, input_dev->keybit);
2341 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2342 break;
2343
2344 case WACOM_G4:
2345 __set_bit(BTN_BACK, input_dev->keybit);
2346 __set_bit(BTN_FORWARD, input_dev->keybit);
2347 input_set_capability(input_dev, EV_REL, REL_WHEEL);
2348 break;
2349
2350 case WACOM_24HD:
2351 __set_bit(BTN_A, input_dev->keybit);
2352 __set_bit(BTN_B, input_dev->keybit);
2353 __set_bit(BTN_C, input_dev->keybit);
2354 __set_bit(BTN_X, input_dev->keybit);
2355 __set_bit(BTN_Y, input_dev->keybit);
2356 __set_bit(BTN_Z, input_dev->keybit);
2357
2358 for (i = 0; i < 10; i++)
2359 __set_bit(BTN_0 + i, input_dev->keybit);
2360
2361 __set_bit(KEY_PROG1, input_dev->keybit);
2362 __set_bit(KEY_PROG2, input_dev->keybit);
2363 __set_bit(KEY_PROG3, input_dev->keybit);
2364
2365 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2366 input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0);
2367 break;
2368
2369 case WACOM_27QHD:
2370 __set_bit(KEY_PROG1, input_dev->keybit);
2371 __set_bit(KEY_PROG2, input_dev->keybit);
2372 __set_bit(KEY_PROG3, input_dev->keybit);
2373 input_set_abs_params(input_dev, ABS_X, -2048, 2048, 0, 0);
2374 input_abs_set_res(input_dev, ABS_X, 1024); /* points/g */
2375 input_set_abs_params(input_dev, ABS_Y, -2048, 2048, 0, 0);
2376 input_abs_set_res(input_dev, ABS_Y, 1024);
2377 input_set_abs_params(input_dev, ABS_Z, -2048, 2048, 0, 0);
2378 input_abs_set_res(input_dev, ABS_Z, 1024);
2379 __set_bit(INPUT_PROP_ACCELEROMETER, input_dev->propbit);
2380 break;
2381
2382 case DTK:
2383 for (i = 0; i < 6; i++)
2384 __set_bit(BTN_0 + i, input_dev->keybit);
2385
2386 break;
2387
2388 case WACOM_22HD:
2389 __set_bit(KEY_PROG1, input_dev->keybit);
2390 __set_bit(KEY_PROG2, input_dev->keybit);
2391 __set_bit(KEY_PROG3, input_dev->keybit);
2392 /* fall through */
2393
2394 case WACOM_21UX2:
2395 __set_bit(BTN_A, input_dev->keybit);
2396 __set_bit(BTN_B, input_dev->keybit);
2397 __set_bit(BTN_C, input_dev->keybit);
2398 __set_bit(BTN_X, input_dev->keybit);
2399 __set_bit(BTN_Y, input_dev->keybit);
2400 __set_bit(BTN_Z, input_dev->keybit);
2401 __set_bit(BTN_BASE, input_dev->keybit);
2402 __set_bit(BTN_BASE2, input_dev->keybit);
2403 /* fall through */
2404
2405 case WACOM_BEE:
2406 __set_bit(BTN_8, input_dev->keybit);
2407 __set_bit(BTN_9, input_dev->keybit);
2408 /* fall through */
2409
2410 case CINTIQ:
2411 for (i = 0; i < 8; i++)
2412 __set_bit(BTN_0 + i, input_dev->keybit);
2413
2414 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
2415 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
2416 break;
2417
2418 case WACOM_13HD:
2419 for (i = 0; i < 9; i++)
2420 __set_bit(BTN_0 + i, input_dev->keybit);
2421
2422 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2423 break;
2424
2425 case INTUOS3:
2426 case INTUOS3L:
2427 __set_bit(BTN_4, input_dev->keybit);
2428 __set_bit(BTN_5, input_dev->keybit);
2429 __set_bit(BTN_6, input_dev->keybit);
2430 __set_bit(BTN_7, input_dev->keybit);
2431
2432 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
2433 /* fall through */
2434
2435 case INTUOS3S:
2436 __set_bit(BTN_0, input_dev->keybit);
2437 __set_bit(BTN_1, input_dev->keybit);
2438 __set_bit(BTN_2, input_dev->keybit);
2439 __set_bit(BTN_3, input_dev->keybit);
2440
2441 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
2442 break;
2443
2444 case INTUOS5:
2445 case INTUOS5L:
2446 case INTUOSPM:
2447 case INTUOSPL:
2448 __set_bit(BTN_7, input_dev->keybit);
2449 __set_bit(BTN_8, input_dev->keybit);
2450 /* fall through */
2451
2452 case INTUOS5S:
2453 case INTUOSPS:
2454 /* touch interface does not have the pad device */
2455 if (features->device_type != BTN_TOOL_PEN)
2456 return -ENODEV;
2457
2458 for (i = 0; i < 7; i++)
2459 __set_bit(BTN_0 + i, input_dev->keybit);
2460
2461 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2462 break;
2463
2464 case INTUOS4WL:
2465 /*
2466 * For Bluetooth devices, the udev rule does not work correctly
2467 * for pads unless we add a stylus capability, which forces
2468 * ID_INPUT_TABLET to be set.
2469 */
2470 __set_bit(BTN_STYLUS, input_dev->keybit);
2471 /* fall through */
2472
2473 case INTUOS4:
2474 case INTUOS4L:
2475 __set_bit(BTN_7, input_dev->keybit);
2476 __set_bit(BTN_8, input_dev->keybit);
2477 /* fall through */
2478
2479 case INTUOS4S:
2480 for (i = 0; i < 7; i++)
2481 __set_bit(BTN_0 + i, input_dev->keybit);
2482
2483 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2484 break;
2485
2486 case CINTIQ_HYBRID:
2487 for (i = 0; i < 9; i++)
2488 __set_bit(BTN_0 + i, input_dev->keybit);
2489
2490 break;
2491
2492 case DTUS:
2493 for (i = 0; i < 4; i++)
2494 __set_bit(BTN_0 + i, input_dev->keybit);
2495 break;
2496
2497 case INTUOSHT:
2498 case BAMBOO_PT:
2499 /* pad device is on the touch interface */
2500 if ((features->device_type != BTN_TOOL_FINGER) ||
2501 /* Bamboo Pen only tablet does not have pad */
2502 ((features->type == BAMBOO_PT) && !features->touch_max))
2503 return -ENODEV;
2504
2505 __clear_bit(ABS_MISC, input_dev->absbit);
2506
2507 __set_bit(BTN_LEFT, input_dev->keybit);
2508 __set_bit(BTN_FORWARD, input_dev->keybit);
2509 __set_bit(BTN_BACK, input_dev->keybit);
2510 __set_bit(BTN_RIGHT, input_dev->keybit);
2511
2512 break;
2513
2514 default:
2515 /* no pad supported */
2516 return -ENODEV;
2517 }
2518 return 0;
2519 }
2520
2521 static const struct wacom_features wacom_features_0x00 =
2522 { "Wacom Penpartner", 5040, 3780, 255, 0,
2523 PENPARTNER, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
2524 static const struct wacom_features wacom_features_0x10 =
2525 { "Wacom Graphire", 10206, 7422, 511, 63,
2526 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2527 static const struct wacom_features wacom_features_0x81 =
2528 { "Wacom Graphire BT", 16704, 12064, 511, 32,
2529 GRAPHIRE_BT, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2530 static const struct wacom_features wacom_features_0x11 =
2531 { "Wacom Graphire2 4x5", 10206, 7422, 511, 63,
2532 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2533 static const struct wacom_features wacom_features_0x12 =
2534 { "Wacom Graphire2 5x7", 13918, 10206, 511, 63,
2535 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2536 static const struct wacom_features wacom_features_0x13 =
2537 { "Wacom Graphire3", 10208, 7424, 511, 63,
2538 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2539 static const struct wacom_features wacom_features_0x14 =
2540 { "Wacom Graphire3 6x8", 16704, 12064, 511, 63,
2541 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2542 static const struct wacom_features wacom_features_0x15 =
2543 { "Wacom Graphire4 4x5", 10208, 7424, 511, 63,
2544 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2545 static const struct wacom_features wacom_features_0x16 =
2546 { "Wacom Graphire4 6x8", 16704, 12064, 511, 63,
2547 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2548 static const struct wacom_features wacom_features_0x17 =
2549 { "Wacom BambooFun 4x5", 14760, 9225, 511, 63,
2550 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2551 static const struct wacom_features wacom_features_0x18 =
2552 { "Wacom BambooFun 6x8", 21648, 13530, 511, 63,
2553 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2554 static const struct wacom_features wacom_features_0x19 =
2555 { "Wacom Bamboo1 Medium", 16704, 12064, 511, 63,
2556 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2557 static const struct wacom_features wacom_features_0x60 =
2558 { "Wacom Volito", 5104, 3712, 511, 63,
2559 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2560 static const struct wacom_features wacom_features_0x61 =
2561 { "Wacom PenStation2", 3250, 2320, 255, 63,
2562 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2563 static const struct wacom_features wacom_features_0x62 =
2564 { "Wacom Volito2 4x5", 5104, 3712, 511, 63,
2565 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2566 static const struct wacom_features wacom_features_0x63 =
2567 { "Wacom Volito2 2x3", 3248, 2320, 511, 63,
2568 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2569 static const struct wacom_features wacom_features_0x64 =
2570 { "Wacom PenPartner2", 3250, 2320, 511, 63,
2571 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2572 static const struct wacom_features wacom_features_0x65 =
2573 { "Wacom Bamboo", 14760, 9225, 511, 63,
2574 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2575 static const struct wacom_features wacom_features_0x69 =
2576 { "Wacom Bamboo1", 5104, 3712, 511, 63,
2577 GRAPHIRE, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
2578 static const struct wacom_features wacom_features_0x6A =
2579 { "Wacom Bamboo1 4x6", 14760, 9225, 1023, 63,
2580 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2581 static const struct wacom_features wacom_features_0x6B =
2582 { "Wacom Bamboo1 5x8", 21648, 13530, 1023, 63,
2583 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2584 static const struct wacom_features wacom_features_0x20 =
2585 { "Wacom Intuos 4x5", 12700, 10600, 1023, 31,
2586 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2587 static const struct wacom_features wacom_features_0x21 =
2588 { "Wacom Intuos 6x8", 20320, 16240, 1023, 31,
2589 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2590 static const struct wacom_features wacom_features_0x22 =
2591 { "Wacom Intuos 9x12", 30480, 24060, 1023, 31,
2592 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2593 static const struct wacom_features wacom_features_0x23 =
2594 { "Wacom Intuos 12x12", 30480, 31680, 1023, 31,
2595 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2596 static const struct wacom_features wacom_features_0x24 =
2597 { "Wacom Intuos 12x18", 45720, 31680, 1023, 31,
2598 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2599 static const struct wacom_features wacom_features_0x30 =
2600 { "Wacom PL400", 5408, 4056, 255, 0,
2601 PL, WACOM_PL_RES, WACOM_PL_RES };
2602 static const struct wacom_features wacom_features_0x31 =
2603 { "Wacom PL500", 6144, 4608, 255, 0,
2604 PL, WACOM_PL_RES, WACOM_PL_RES };
2605 static const struct wacom_features wacom_features_0x32 =
2606 { "Wacom PL600", 6126, 4604, 255, 0,
2607 PL, WACOM_PL_RES, WACOM_PL_RES };
2608 static const struct wacom_features wacom_features_0x33 =
2609 { "Wacom PL600SX", 6260, 5016, 255, 0,
2610 PL, WACOM_PL_RES, WACOM_PL_RES };
2611 static const struct wacom_features wacom_features_0x34 =
2612 { "Wacom PL550", 6144, 4608, 511, 0,
2613 PL, WACOM_PL_RES, WACOM_PL_RES };
2614 static const struct wacom_features wacom_features_0x35 =
2615 { "Wacom PL800", 7220, 5780, 511, 0,
2616 PL, WACOM_PL_RES, WACOM_PL_RES };
2617 static const struct wacom_features wacom_features_0x37 =
2618 { "Wacom PL700", 6758, 5406, 511, 0,
2619 PL, WACOM_PL_RES, WACOM_PL_RES };
2620 static const struct wacom_features wacom_features_0x38 =
2621 { "Wacom PL510", 6282, 4762, 511, 0,
2622 PL, WACOM_PL_RES, WACOM_PL_RES };
2623 static const struct wacom_features wacom_features_0x39 =
2624 { "Wacom DTU710", 34080, 27660, 511, 0,
2625 PL, WACOM_PL_RES, WACOM_PL_RES };
2626 static const struct wacom_features wacom_features_0xC4 =
2627 { "Wacom DTF521", 6282, 4762, 511, 0,
2628 PL, WACOM_PL_RES, WACOM_PL_RES };
2629 static const struct wacom_features wacom_features_0xC0 =
2630 { "Wacom DTF720", 6858, 5506, 511, 0,
2631 PL, WACOM_PL_RES, WACOM_PL_RES };
2632 static const struct wacom_features wacom_features_0xC2 =
2633 { "Wacom DTF720a", 6858, 5506, 511, 0,
2634 PL, WACOM_PL_RES, WACOM_PL_RES };
2635 static const struct wacom_features wacom_features_0x03 =
2636 { "Wacom Cintiq Partner", 20480, 15360, 511, 0,
2637 PTU, WACOM_PL_RES, WACOM_PL_RES };
2638 static const struct wacom_features wacom_features_0x41 =
2639 { "Wacom Intuos2 4x5", 12700, 10600, 1023, 31,
2640 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2641 static const struct wacom_features wacom_features_0x42 =
2642 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31,
2643 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2644 static const struct wacom_features wacom_features_0x43 =
2645 { "Wacom Intuos2 9x12", 30480, 24060, 1023, 31,
2646 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2647 static const struct wacom_features wacom_features_0x44 =
2648 { "Wacom Intuos2 12x12", 30480, 31680, 1023, 31,
2649 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2650 static const struct wacom_features wacom_features_0x45 =
2651 { "Wacom Intuos2 12x18", 45720, 31680, 1023, 31,
2652 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2653 static const struct wacom_features wacom_features_0xB0 =
2654 { "Wacom Intuos3 4x5", 25400, 20320, 1023, 63,
2655 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2656 static const struct wacom_features wacom_features_0xB1 =
2657 { "Wacom Intuos3 6x8", 40640, 30480, 1023, 63,
2658 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2659 static const struct wacom_features wacom_features_0xB2 =
2660 { "Wacom Intuos3 9x12", 60960, 45720, 1023, 63,
2661 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2662 static const struct wacom_features wacom_features_0xB3 =
2663 { "Wacom Intuos3 12x12", 60960, 60960, 1023, 63,
2664 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2665 static const struct wacom_features wacom_features_0xB4 =
2666 { "Wacom Intuos3 12x19", 97536, 60960, 1023, 63,
2667 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2668 static const struct wacom_features wacom_features_0xB5 =
2669 { "Wacom Intuos3 6x11", 54204, 31750, 1023, 63,
2670 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2671 static const struct wacom_features wacom_features_0xB7 =
2672 { "Wacom Intuos3 4x6", 31496, 19685, 1023, 63,
2673 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2674 static const struct wacom_features wacom_features_0xB8 =
2675 { "Wacom Intuos4 4x6", 31496, 19685, 2047, 63,
2676 INTUOS4S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2677 static const struct wacom_features wacom_features_0xB9 =
2678 { "Wacom Intuos4 6x9", 44704, 27940, 2047, 63,
2679 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2680 static const struct wacom_features wacom_features_0xBA =
2681 { "Wacom Intuos4 8x13", 65024, 40640, 2047, 63,
2682 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2683 static const struct wacom_features wacom_features_0xBB =
2684 { "Wacom Intuos4 12x19", 97536, 60960, 2047, 63,
2685 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2686 static const struct wacom_features wacom_features_0xBC =
2687 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63,
2688 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2689 static const struct wacom_features wacom_features_0xBD =
2690 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63,
2691 INTUOS4WL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2692 static const struct wacom_features wacom_features_0x26 =
2693 { "Wacom Intuos5 touch S", 31496, 19685, 2047, 63,
2694 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16 };
2695 static const struct wacom_features wacom_features_0x27 =
2696 { "Wacom Intuos5 touch M", 44704, 27940, 2047, 63,
2697 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16 };
2698 static const struct wacom_features wacom_features_0x28 =
2699 { "Wacom Intuos5 touch L", 65024, 40640, 2047, 63,
2700 INTUOS5L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16 };
2701 static const struct wacom_features wacom_features_0x29 =
2702 { "Wacom Intuos5 S", 31496, 19685, 2047, 63,
2703 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2704 static const struct wacom_features wacom_features_0x2A =
2705 { "Wacom Intuos5 M", 44704, 27940, 2047, 63,
2706 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2707 static const struct wacom_features wacom_features_0x314 =
2708 { "Wacom Intuos Pro S", 31496, 19685, 2047, 63,
2709 INTUOSPS, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16,
2710 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2711 static const struct wacom_features wacom_features_0x315 =
2712 { "Wacom Intuos Pro M", 44704, 27940, 2047, 63,
2713 INTUOSPM, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16,
2714 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2715 static const struct wacom_features wacom_features_0x317 =
2716 { "Wacom Intuos Pro L", 65024, 40640, 2047, 63,
2717 INTUOSPL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16,
2718 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2719 static const struct wacom_features wacom_features_0xF4 =
2720 { "Wacom Cintiq 24HD", 104080, 65200, 2047, 63,
2721 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2722 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
2723 static const struct wacom_features wacom_features_0xF8 =
2724 { "Wacom Cintiq 24HD touch", 104080, 65200, 2047, 63, /* Pen */
2725 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2726 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
2727 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf6 };
2728 static const struct wacom_features wacom_features_0xF6 =
2729 { "Wacom Cintiq 24HD touch", .type = WACOM_24HDT, /* Touch */
2730 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf8, .touch_max = 10,
2731 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2732 static const struct wacom_features wacom_features_0x32A =
2733 { "Wacom Cintiq 27QHD", 119740, 67520, 2047, 63,
2734 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2735 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
2736 static const struct wacom_features wacom_features_0x32B =
2737 { "Wacom Cintiq 27QHD touch", 119740, 67520, 2047, 63,
2738 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2739 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
2740 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32C };
2741 static const struct wacom_features wacom_features_0x32C =
2742 { "Wacom Cintiq 27QHD touch", .type = WACOM_27QHDT,
2743 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32B, .touch_max = 10 };
2744 static const struct wacom_features wacom_features_0x3F =
2745 { "Wacom Cintiq 21UX", 87200, 65600, 1023, 63,
2746 CINTIQ, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2747 static const struct wacom_features wacom_features_0xC5 =
2748 { "Wacom Cintiq 20WSX", 86680, 54180, 1023, 63,
2749 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2750 static const struct wacom_features wacom_features_0xC6 =
2751 { "Wacom Cintiq 12WX", 53020, 33440, 1023, 63,
2752 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2753 static const struct wacom_features wacom_features_0x304 =
2754 { "Wacom Cintiq 13HD", 59152, 33448, 1023, 63,
2755 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2756 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
2757 static const struct wacom_features wacom_features_0xC7 =
2758 { "Wacom DTU1931", 37832, 30305, 511, 0,
2759 PL, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2760 static const struct wacom_features wacom_features_0xCE =
2761 { "Wacom DTU2231", 47864, 27011, 511, 0,
2762 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2763 .check_for_hid_type = true, .hid_type = HID_TYPE_USBMOUSE };
2764 static const struct wacom_features wacom_features_0xF0 =
2765 { "Wacom DTU1631", 34623, 19553, 511, 0,
2766 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2767 static const struct wacom_features wacom_features_0xFB =
2768 { "Wacom DTU1031", 21896, 13760, 511, 0,
2769 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2770 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET };
2771 static const struct wacom_features wacom_features_0x32F =
2772 { "Wacom DTU1031X", 22472, 12728, 511, 0,
2773 DTUSX, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2774 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET };
2775 static const struct wacom_features wacom_features_0x57 =
2776 { "Wacom DTK2241", 95640, 54060, 2047, 63,
2777 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2778 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
2779 static const struct wacom_features wacom_features_0x59 = /* Pen */
2780 { "Wacom DTH2242", 95640, 54060, 2047, 63,
2781 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2782 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
2783 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5D };
2784 static const struct wacom_features wacom_features_0x5D = /* Touch */
2785 { "Wacom DTH2242", .type = WACOM_24HDT,
2786 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x59, .touch_max = 10,
2787 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2788 static const struct wacom_features wacom_features_0xCC =
2789 { "Wacom Cintiq 21UX2", 86800, 65200, 2047, 63,
2790 WACOM_21UX2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2791 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
2792 static const struct wacom_features wacom_features_0xFA =
2793 { "Wacom Cintiq 22HD", 95440, 53860, 2047, 63,
2794 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2795 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
2796 static const struct wacom_features wacom_features_0x5B =
2797 { "Wacom Cintiq 22HDT", 95440, 53860, 2047, 63,
2798 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2799 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
2800 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5e };
2801 static const struct wacom_features wacom_features_0x5E =
2802 { "Wacom Cintiq 22HDT", .type = WACOM_24HDT,
2803 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5b, .touch_max = 10,
2804 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2805 static const struct wacom_features wacom_features_0x90 =
2806 { "Wacom ISDv4 90", 26202, 16325, 255, 0,
2807 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2808 static const struct wacom_features wacom_features_0x93 =
2809 { "Wacom ISDv4 93", 26202, 16325, 255, 0,
2810 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2811 static const struct wacom_features wacom_features_0x97 =
2812 { "Wacom ISDv4 97", 26202, 16325, 511, 0,
2813 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2814 static const struct wacom_features wacom_features_0x9A =
2815 { "Wacom ISDv4 9A", 26202, 16325, 255, 0,
2816 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2817 static const struct wacom_features wacom_features_0x9F =
2818 { "Wacom ISDv4 9F", 26202, 16325, 255, 0,
2819 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2820 static const struct wacom_features wacom_features_0xE2 =
2821 { "Wacom ISDv4 E2", 26202, 16325, 255, 0,
2822 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2823 static const struct wacom_features wacom_features_0xE3 =
2824 { "Wacom ISDv4 E3", 26202, 16325, 255, 0,
2825 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2826 static const struct wacom_features wacom_features_0xE5 =
2827 { "Wacom ISDv4 E5", 26202, 16325, 255, 0,
2828 MTSCREEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2829 static const struct wacom_features wacom_features_0xE6 =
2830 { "Wacom ISDv4 E6", 27760, 15694, 255, 0,
2831 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2832 static const struct wacom_features wacom_features_0xEC =
2833 { "Wacom ISDv4 EC", 25710, 14500, 255, 0,
2834 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2835 static const struct wacom_features wacom_features_0xED =
2836 { "Wacom ISDv4 ED", 26202, 16325, 255, 0,
2837 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2838 static const struct wacom_features wacom_features_0xEF =
2839 { "Wacom ISDv4 EF", 26202, 16325, 255, 0,
2840 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2841 static const struct wacom_features wacom_features_0x100 =
2842 { "Wacom ISDv4 100", 26202, 16325, 255, 0,
2843 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2844 static const struct wacom_features wacom_features_0x101 =
2845 { "Wacom ISDv4 101", 26202, 16325, 255, 0,
2846 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2847 static const struct wacom_features wacom_features_0x10D =
2848 { "Wacom ISDv4 10D", 26202, 16325, 255, 0,
2849 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2850 static const struct wacom_features wacom_features_0x10E =
2851 { "Wacom ISDv4 10E", 27760, 15694, 255, 0,
2852 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2853 static const struct wacom_features wacom_features_0x10F =
2854 { "Wacom ISDv4 10F", 27760, 15694, 255, 0,
2855 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2856 static const struct wacom_features wacom_features_0x116 =
2857 { "Wacom ISDv4 116", 26202, 16325, 255, 0,
2858 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2859 static const struct wacom_features wacom_features_0x12C =
2860 { "Wacom ISDv4 12C", 27848, 15752, 2047, 0,
2861 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2862 static const struct wacom_features wacom_features_0x4001 =
2863 { "Wacom ISDv4 4001", 26202, 16325, 255, 0,
2864 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2865 static const struct wacom_features wacom_features_0x4004 =
2866 { "Wacom ISDv4 4004", 11060, 6220, 255, 0,
2867 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2868 static const struct wacom_features wacom_features_0x5000 =
2869 { "Wacom ISDv4 5000", 27848, 15752, 1023, 0,
2870 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2871 static const struct wacom_features wacom_features_0x5002 =
2872 { "Wacom ISDv4 5002", 29576, 16724, 1023, 0,
2873 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2874 static const struct wacom_features wacom_features_0x47 =
2875 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31,
2876 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2877 static const struct wacom_features wacom_features_0x84 =
2878 { "Wacom Wireless Receiver", 0, 0, 0, 0,
2879 WIRELESS, 0, 0, .touch_max = 16 };
2880 static const struct wacom_features wacom_features_0xD0 =
2881 { "Wacom Bamboo 2FG", 14720, 9200, 1023, 31,
2882 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2883 static const struct wacom_features wacom_features_0xD1 =
2884 { "Wacom Bamboo 2FG 4x5", 14720, 9200, 1023, 31,
2885 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2886 static const struct wacom_features wacom_features_0xD2 =
2887 { "Wacom Bamboo Craft", 14720, 9200, 1023, 31,
2888 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2889 static const struct wacom_features wacom_features_0xD3 =
2890 { "Wacom Bamboo 2FG 6x8", 21648, 13700, 1023, 31,
2891 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2892 static const struct wacom_features wacom_features_0xD4 =
2893 { "Wacom Bamboo Pen", 14720, 9200, 1023, 31,
2894 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2895 static const struct wacom_features wacom_features_0xD5 =
2896 { "Wacom Bamboo Pen 6x8", 21648, 13700, 1023, 31,
2897 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2898 static const struct wacom_features wacom_features_0xD6 =
2899 { "Wacom BambooPT 2FG 4x5", 14720, 9200, 1023, 31,
2900 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2901 static const struct wacom_features wacom_features_0xD7 =
2902 { "Wacom BambooPT 2FG Small", 14720, 9200, 1023, 31,
2903 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2904 static const struct wacom_features wacom_features_0xD8 =
2905 { "Wacom Bamboo Comic 2FG", 21648, 13700, 1023, 31,
2906 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2907 static const struct wacom_features wacom_features_0xDA =
2908 { "Wacom Bamboo 2FG 4x5 SE", 14720, 9200, 1023, 31,
2909 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2910 static const struct wacom_features wacom_features_0xDB =
2911 { "Wacom Bamboo 2FG 6x8 SE", 21648, 13700, 1023, 31,
2912 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
2913 static const struct wacom_features wacom_features_0xDD =
2914 { "Wacom Bamboo Connect", 14720, 9200, 1023, 31,
2915 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2916 static const struct wacom_features wacom_features_0xDE =
2917 { "Wacom Bamboo 16FG 4x5", 14720, 9200, 1023, 31,
2918 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 };
2919 static const struct wacom_features wacom_features_0xDF =
2920 { "Wacom Bamboo 16FG 6x8", 21648, 13700, 1023, 31,
2921 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 };
2922 static const struct wacom_features wacom_features_0x300 =
2923 { "Wacom Bamboo One S", 14720, 9225, 1023, 31,
2924 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2925 static const struct wacom_features wacom_features_0x301 =
2926 { "Wacom Bamboo One M", 21648, 13530, 1023, 31,
2927 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2928 static const struct wacom_features wacom_features_0x302 =
2929 { "Wacom Intuos PT S", 15200, 9500, 1023, 31,
2930 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
2931 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2932 static const struct wacom_features wacom_features_0x303 =
2933 { "Wacom Intuos PT M", 21600, 13500, 1023, 31,
2934 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
2935 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2936 static const struct wacom_features wacom_features_0x30E =
2937 { "Wacom Intuos S", 15200, 9500, 1023, 31,
2938 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2939 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2940 static const struct wacom_features wacom_features_0x6004 =
2941 { "ISD-V4", 12800, 8000, 255, 0,
2942 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2943 static const struct wacom_features wacom_features_0x307 =
2944 { "Wacom ISDv5 307", 59152, 33448, 2047, 63,
2945 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2946 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
2947 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x309 };
2948 static const struct wacom_features wacom_features_0x309 =
2949 { "Wacom ISDv5 309", .type = WACOM_24HDT, /* Touch */
2950 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x0307, .touch_max = 10,
2951 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2952 static const struct wacom_features wacom_features_0x30A =
2953 { "Wacom ISDv5 30A", 59152, 33448, 2047, 63,
2954 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2955 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
2956 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30C };
2957 static const struct wacom_features wacom_features_0x30C =
2958 { "Wacom ISDv5 30C", .type = WACOM_24HDT, /* Touch */
2959 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30A, .touch_max = 10,
2960 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2961 static const struct wacom_features wacom_features_0x323 =
2962 { "Wacom Intuos P M", 21600, 13500, 1023, 31,
2963 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2964 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
2965
2966 static const struct wacom_features wacom_features_HID_ANY_ID =
2967 { "Wacom HID", .type = HID_GENERIC };
2968
2969 #define USB_DEVICE_WACOM(prod) \
2970 HID_DEVICE(BUS_USB, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
2971 .driver_data = (kernel_ulong_t)&wacom_features_##prod
2972
2973 #define BT_DEVICE_WACOM(prod) \
2974 HID_DEVICE(BUS_BLUETOOTH, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
2975 .driver_data = (kernel_ulong_t)&wacom_features_##prod
2976
2977 #define USB_DEVICE_LENOVO(prod) \
2978 HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, prod), \
2979 .driver_data = (kernel_ulong_t)&wacom_features_##prod
2980
2981 const struct hid_device_id wacom_ids[] = {
2982 { USB_DEVICE_WACOM(0x00) },
2983 { USB_DEVICE_WACOM(0x03) },
2984 { USB_DEVICE_WACOM(0x10) },
2985 { USB_DEVICE_WACOM(0x11) },
2986 { USB_DEVICE_WACOM(0x12) },
2987 { USB_DEVICE_WACOM(0x13) },
2988 { USB_DEVICE_WACOM(0x14) },
2989 { USB_DEVICE_WACOM(0x15) },
2990 { USB_DEVICE_WACOM(0x16) },
2991 { USB_DEVICE_WACOM(0x17) },
2992 { USB_DEVICE_WACOM(0x18) },
2993 { USB_DEVICE_WACOM(0x19) },
2994 { USB_DEVICE_WACOM(0x20) },
2995 { USB_DEVICE_WACOM(0x21) },
2996 { USB_DEVICE_WACOM(0x22) },
2997 { USB_DEVICE_WACOM(0x23) },
2998 { USB_DEVICE_WACOM(0x24) },
2999 { USB_DEVICE_WACOM(0x26) },
3000 { USB_DEVICE_WACOM(0x27) },
3001 { USB_DEVICE_WACOM(0x28) },
3002 { USB_DEVICE_WACOM(0x29) },
3003 { USB_DEVICE_WACOM(0x2A) },
3004 { USB_DEVICE_WACOM(0x30) },
3005 { USB_DEVICE_WACOM(0x31) },
3006 { USB_DEVICE_WACOM(0x32) },
3007 { USB_DEVICE_WACOM(0x33) },
3008 { USB_DEVICE_WACOM(0x34) },
3009 { USB_DEVICE_WACOM(0x35) },
3010 { USB_DEVICE_WACOM(0x37) },
3011 { USB_DEVICE_WACOM(0x38) },
3012 { USB_DEVICE_WACOM(0x39) },
3013 { USB_DEVICE_WACOM(0x3F) },
3014 { USB_DEVICE_WACOM(0x41) },
3015 { USB_DEVICE_WACOM(0x42) },
3016 { USB_DEVICE_WACOM(0x43) },
3017 { USB_DEVICE_WACOM(0x44) },
3018 { USB_DEVICE_WACOM(0x45) },
3019 { USB_DEVICE_WACOM(0x47) },
3020 { USB_DEVICE_WACOM(0x57) },
3021 { USB_DEVICE_WACOM(0x59) },
3022 { USB_DEVICE_WACOM(0x5B) },
3023 { USB_DEVICE_WACOM(0x5D) },
3024 { USB_DEVICE_WACOM(0x5E) },
3025 { USB_DEVICE_WACOM(0x60) },
3026 { USB_DEVICE_WACOM(0x61) },
3027 { USB_DEVICE_WACOM(0x62) },
3028 { USB_DEVICE_WACOM(0x63) },
3029 { USB_DEVICE_WACOM(0x64) },
3030 { USB_DEVICE_WACOM(0x65) },
3031 { USB_DEVICE_WACOM(0x69) },
3032 { USB_DEVICE_WACOM(0x6A) },
3033 { USB_DEVICE_WACOM(0x6B) },
3034 { BT_DEVICE_WACOM(0x81) },
3035 { USB_DEVICE_WACOM(0x84) },
3036 { USB_DEVICE_WACOM(0x90) },
3037 { USB_DEVICE_WACOM(0x93) },
3038 { USB_DEVICE_WACOM(0x97) },
3039 { USB_DEVICE_WACOM(0x9A) },
3040 { USB_DEVICE_WACOM(0x9F) },
3041 { USB_DEVICE_WACOM(0xB0) },
3042 { USB_DEVICE_WACOM(0xB1) },
3043 { USB_DEVICE_WACOM(0xB2) },
3044 { USB_DEVICE_WACOM(0xB3) },
3045 { USB_DEVICE_WACOM(0xB4) },
3046 { USB_DEVICE_WACOM(0xB5) },
3047 { USB_DEVICE_WACOM(0xB7) },
3048 { USB_DEVICE_WACOM(0xB8) },
3049 { USB_DEVICE_WACOM(0xB9) },
3050 { USB_DEVICE_WACOM(0xBA) },
3051 { USB_DEVICE_WACOM(0xBB) },
3052 { USB_DEVICE_WACOM(0xBC) },
3053 { BT_DEVICE_WACOM(0xBD) },
3054 { USB_DEVICE_WACOM(0xC0) },
3055 { USB_DEVICE_WACOM(0xC2) },
3056 { USB_DEVICE_WACOM(0xC4) },
3057 { USB_DEVICE_WACOM(0xC5) },
3058 { USB_DEVICE_WACOM(0xC6) },
3059 { USB_DEVICE_WACOM(0xC7) },
3060 { USB_DEVICE_WACOM(0xCC) },
3061 { USB_DEVICE_WACOM(0xCE) },
3062 { USB_DEVICE_WACOM(0xD0) },
3063 { USB_DEVICE_WACOM(0xD1) },
3064 { USB_DEVICE_WACOM(0xD2) },
3065 { USB_DEVICE_WACOM(0xD3) },
3066 { USB_DEVICE_WACOM(0xD4) },
3067 { USB_DEVICE_WACOM(0xD5) },
3068 { USB_DEVICE_WACOM(0xD6) },
3069 { USB_DEVICE_WACOM(0xD7) },
3070 { USB_DEVICE_WACOM(0xD8) },
3071 { USB_DEVICE_WACOM(0xDA) },
3072 { USB_DEVICE_WACOM(0xDB) },
3073 { USB_DEVICE_WACOM(0xDD) },
3074 { USB_DEVICE_WACOM(0xDE) },
3075 { USB_DEVICE_WACOM(0xDF) },
3076 { USB_DEVICE_WACOM(0xE2) },
3077 { USB_DEVICE_WACOM(0xE3) },
3078 { USB_DEVICE_WACOM(0xE5) },
3079 { USB_DEVICE_WACOM(0xE6) },
3080 { USB_DEVICE_WACOM(0xEC) },
3081 { USB_DEVICE_WACOM(0xED) },
3082 { USB_DEVICE_WACOM(0xEF) },
3083 { USB_DEVICE_WACOM(0xF0) },
3084 { USB_DEVICE_WACOM(0xF4) },
3085 { USB_DEVICE_WACOM(0xF6) },
3086 { USB_DEVICE_WACOM(0xF8) },
3087 { USB_DEVICE_WACOM(0xFA) },
3088 { USB_DEVICE_WACOM(0xFB) },
3089 { USB_DEVICE_WACOM(0x100) },
3090 { USB_DEVICE_WACOM(0x101) },
3091 { USB_DEVICE_WACOM(0x10D) },
3092 { USB_DEVICE_WACOM(0x10E) },
3093 { USB_DEVICE_WACOM(0x10F) },
3094 { USB_DEVICE_WACOM(0x116) },
3095 { USB_DEVICE_WACOM(0x12C) },
3096 { USB_DEVICE_WACOM(0x300) },
3097 { USB_DEVICE_WACOM(0x301) },
3098 { USB_DEVICE_WACOM(0x302) },
3099 { USB_DEVICE_WACOM(0x303) },
3100 { USB_DEVICE_WACOM(0x304) },
3101 { USB_DEVICE_WACOM(0x307) },
3102 { USB_DEVICE_WACOM(0x309) },
3103 { USB_DEVICE_WACOM(0x30A) },
3104 { USB_DEVICE_WACOM(0x30C) },
3105 { USB_DEVICE_WACOM(0x30E) },
3106 { USB_DEVICE_WACOM(0x314) },
3107 { USB_DEVICE_WACOM(0x315) },
3108 { USB_DEVICE_WACOM(0x317) },
3109 { USB_DEVICE_WACOM(0x323) },
3110 { USB_DEVICE_WACOM(0x32A) },
3111 { USB_DEVICE_WACOM(0x32B) },
3112 { USB_DEVICE_WACOM(0x32C) },
3113 { USB_DEVICE_WACOM(0x32F) },
3114 { USB_DEVICE_WACOM(0x4001) },
3115 { USB_DEVICE_WACOM(0x4004) },
3116 { USB_DEVICE_WACOM(0x5000) },
3117 { USB_DEVICE_WACOM(0x5002) },
3118 { USB_DEVICE_LENOVO(0x6004) },
3119
3120 { USB_DEVICE_WACOM(HID_ANY_ID) },
3121 { }
3122 };
3123 MODULE_DEVICE_TABLE(hid, wacom_ids);
Linux kernel - Deliverables
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