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HID: wacom - Add quirks for INTUOSHT2 in range events
[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 static void wacom_report_numbered_buttons(struct input_dev *input_dev,
38 int button_count, int mask);
39
40 /*
41 * Percent of battery capacity for Graphire.
42 * 8th value means AC online and show 100% capacity.
43 */
44 static unsigned short batcap_gr[8] = { 1, 15, 25, 35, 50, 70, 100, 100 };
45
46 /*
47 * Percent of battery capacity for Intuos4 WL, AC has a separate bit.
48 */
49 static unsigned short batcap_i4[8] = { 1, 15, 30, 45, 60, 70, 85, 100 };
50
51 static void wacom_notify_battery(struct wacom_wac *wacom_wac,
52 int bat_capacity, bool bat_charging, bool bat_connected,
53 bool ps_connected)
54 {
55 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
56 bool changed = wacom_wac->battery_capacity != bat_capacity ||
57 wacom_wac->bat_charging != bat_charging ||
58 wacom_wac->bat_connected != bat_connected ||
59 wacom_wac->ps_connected != ps_connected;
60
61 if (changed) {
62 wacom_wac->battery_capacity = bat_capacity;
63 wacom_wac->bat_charging = bat_charging;
64 wacom_wac->bat_connected = bat_connected;
65 wacom_wac->ps_connected = ps_connected;
66
67 if (wacom->battery)
68 power_supply_changed(wacom->battery);
69 }
70 }
71
72 static int wacom_penpartner_irq(struct wacom_wac *wacom)
73 {
74 unsigned char *data = wacom->data;
75 struct input_dev *input = wacom->pen_input;
76
77 switch (data[0]) {
78 case 1:
79 if (data[5] & 0x80) {
80 wacom->tool[0] = (data[5] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
81 wacom->id[0] = (data[5] & 0x20) ? ERASER_DEVICE_ID : STYLUS_DEVICE_ID;
82 input_report_key(input, wacom->tool[0], 1);
83 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
84 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
85 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
86 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);
87 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -127));
88 input_report_key(input, BTN_STYLUS, (data[5] & 0x40));
89 } else {
90 input_report_key(input, wacom->tool[0], 0);
91 input_report_abs(input, ABS_MISC, 0); /* report tool id */
92 input_report_abs(input, ABS_PRESSURE, -1);
93 input_report_key(input, BTN_TOUCH, 0);
94 }
95 break;
96
97 case 2:
98 input_report_key(input, BTN_TOOL_PEN, 1);
99 input_report_abs(input, ABS_MISC, STYLUS_DEVICE_ID); /* report tool id */
100 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
101 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
102 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);
103 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -80) && !(data[5] & 0x20));
104 input_report_key(input, BTN_STYLUS, (data[5] & 0x40));
105 break;
106
107 default:
108 dev_dbg(input->dev.parent,
109 "%s: received unknown report #%d\n", __func__, data[0]);
110 return 0;
111 }
112
113 return 1;
114 }
115
116 static int wacom_pl_irq(struct wacom_wac *wacom)
117 {
118 struct wacom_features *features = &wacom->features;
119 unsigned char *data = wacom->data;
120 struct input_dev *input = wacom->pen_input;
121 int prox, pressure;
122
123 if (data[0] != WACOM_REPORT_PENABLED) {
124 dev_dbg(input->dev.parent,
125 "%s: received unknown report #%d\n", __func__, data[0]);
126 return 0;
127 }
128
129 prox = data[1] & 0x40;
130
131 if (!wacom->id[0]) {
132 if ((data[0] & 0x10) || (data[4] & 0x20)) {
133 wacom->tool[0] = BTN_TOOL_RUBBER;
134 wacom->id[0] = ERASER_DEVICE_ID;
135 }
136 else {
137 wacom->tool[0] = BTN_TOOL_PEN;
138 wacom->id[0] = STYLUS_DEVICE_ID;
139 }
140 }
141
142 /* If the eraser is in prox, STYLUS2 is always set. If we
143 * mis-detected the type and notice that STYLUS2 isn't set
144 * then force the eraser out of prox and let the pen in.
145 */
146 if (wacom->tool[0] == BTN_TOOL_RUBBER && !(data[4] & 0x20)) {
147 input_report_key(input, BTN_TOOL_RUBBER, 0);
148 input_report_abs(input, ABS_MISC, 0);
149 input_sync(input);
150 wacom->tool[0] = BTN_TOOL_PEN;
151 wacom->id[0] = STYLUS_DEVICE_ID;
152 }
153
154 pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1));
155 if (features->pressure_max > 255)
156 pressure = (pressure << 1) | ((data[4] >> 6) & 1);
157 pressure += (features->pressure_max + 1) / 2;
158
159 input_report_abs(input, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14));
160 input_report_abs(input, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14));
161 input_report_abs(input, ABS_PRESSURE, pressure);
162
163 input_report_key(input, BTN_TOUCH, data[4] & 0x08);
164 input_report_key(input, BTN_STYLUS, data[4] & 0x10);
165 /* Only allow the stylus2 button to be reported for the pen tool. */
166 input_report_key(input, BTN_STYLUS2, (wacom->tool[0] == BTN_TOOL_PEN) && (data[4] & 0x20));
167
168 if (!prox)
169 wacom->id[0] = 0;
170 input_report_key(input, wacom->tool[0], prox);
171 input_report_abs(input, ABS_MISC, wacom->id[0]);
172 return 1;
173 }
174
175 static int wacom_ptu_irq(struct wacom_wac *wacom)
176 {
177 unsigned char *data = wacom->data;
178 struct input_dev *input = wacom->pen_input;
179
180 if (data[0] != WACOM_REPORT_PENABLED) {
181 dev_dbg(input->dev.parent,
182 "%s: received unknown report #%d\n", __func__, data[0]);
183 return 0;
184 }
185
186 if (data[1] & 0x04) {
187 input_report_key(input, BTN_TOOL_RUBBER, data[1] & 0x20);
188 input_report_key(input, BTN_TOUCH, data[1] & 0x08);
189 wacom->id[0] = ERASER_DEVICE_ID;
190 } else {
191 input_report_key(input, BTN_TOOL_PEN, data[1] & 0x20);
192 input_report_key(input, BTN_TOUCH, data[1] & 0x01);
193 wacom->id[0] = STYLUS_DEVICE_ID;
194 }
195 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
196 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
197 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
198 input_report_abs(input, ABS_PRESSURE, le16_to_cpup((__le16 *)&data[6]));
199 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
200 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
201 return 1;
202 }
203
204 static int wacom_dtu_irq(struct wacom_wac *wacom)
205 {
206 unsigned char *data = wacom->data;
207 struct input_dev *input = wacom->pen_input;
208 int prox = data[1] & 0x20;
209
210 dev_dbg(input->dev.parent,
211 "%s: received report #%d", __func__, data[0]);
212
213 if (prox) {
214 /* Going into proximity select tool */
215 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
216 if (wacom->tool[0] == BTN_TOOL_PEN)
217 wacom->id[0] = STYLUS_DEVICE_ID;
218 else
219 wacom->id[0] = ERASER_DEVICE_ID;
220 }
221 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
222 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
223 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
224 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
225 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x01) << 8) | data[6]);
226 input_report_key(input, BTN_TOUCH, data[1] & 0x05);
227 if (!prox) /* out-prox */
228 wacom->id[0] = 0;
229 input_report_key(input, wacom->tool[0], prox);
230 input_report_abs(input, ABS_MISC, wacom->id[0]);
231 return 1;
232 }
233
234 static int wacom_dtus_irq(struct wacom_wac *wacom)
235 {
236 char *data = wacom->data;
237 struct input_dev *input = wacom->pen_input;
238 unsigned short prox, pressure = 0;
239
240 if (data[0] != WACOM_REPORT_DTUS && data[0] != WACOM_REPORT_DTUSPAD) {
241 dev_dbg(input->dev.parent,
242 "%s: received unknown report #%d", __func__, data[0]);
243 return 0;
244 } else if (data[0] == WACOM_REPORT_DTUSPAD) {
245 input = wacom->pad_input;
246 input_report_key(input, BTN_0, (data[1] & 0x01));
247 input_report_key(input, BTN_1, (data[1] & 0x02));
248 input_report_key(input, BTN_2, (data[1] & 0x04));
249 input_report_key(input, BTN_3, (data[1] & 0x08));
250 input_report_abs(input, ABS_MISC,
251 data[1] & 0x0f ? PAD_DEVICE_ID : 0);
252 return 1;
253 } else {
254 prox = data[1] & 0x80;
255 if (prox) {
256 switch ((data[1] >> 3) & 3) {
257 case 1: /* Rubber */
258 wacom->tool[0] = BTN_TOOL_RUBBER;
259 wacom->id[0] = ERASER_DEVICE_ID;
260 break;
261
262 case 2: /* Pen */
263 wacom->tool[0] = BTN_TOOL_PEN;
264 wacom->id[0] = STYLUS_DEVICE_ID;
265 break;
266 }
267 }
268
269 input_report_key(input, BTN_STYLUS, data[1] & 0x20);
270 input_report_key(input, BTN_STYLUS2, data[1] & 0x40);
271 input_report_abs(input, ABS_X, get_unaligned_be16(&data[3]));
272 input_report_abs(input, ABS_Y, get_unaligned_be16(&data[5]));
273 pressure = ((data[1] & 0x03) << 8) | (data[2] & 0xff);
274 input_report_abs(input, ABS_PRESSURE, pressure);
275 input_report_key(input, BTN_TOUCH, pressure > 10);
276
277 if (!prox) /* out-prox */
278 wacom->id[0] = 0;
279 input_report_key(input, wacom->tool[0], prox);
280 input_report_abs(input, ABS_MISC, wacom->id[0]);
281 return 1;
282 }
283 }
284
285 static int wacom_graphire_irq(struct wacom_wac *wacom)
286 {
287 struct wacom_features *features = &wacom->features;
288 unsigned char *data = wacom->data;
289 struct input_dev *input = wacom->pen_input;
290 struct input_dev *pad_input = wacom->pad_input;
291 int battery_capacity, ps_connected;
292 int prox;
293 int rw = 0;
294 int retval = 0;
295
296 if (features->type == GRAPHIRE_BT) {
297 if (data[0] != WACOM_REPORT_PENABLED_BT) {
298 dev_dbg(input->dev.parent,
299 "%s: received unknown report #%d\n", __func__,
300 data[0]);
301 goto exit;
302 }
303 } else if (data[0] != WACOM_REPORT_PENABLED) {
304 dev_dbg(input->dev.parent,
305 "%s: received unknown report #%d\n", __func__, data[0]);
306 goto exit;
307 }
308
309 prox = data[1] & 0x80;
310 if (prox || wacom->id[0]) {
311 if (prox) {
312 switch ((data[1] >> 5) & 3) {
313
314 case 0: /* Pen */
315 wacom->tool[0] = BTN_TOOL_PEN;
316 wacom->id[0] = STYLUS_DEVICE_ID;
317 break;
318
319 case 1: /* Rubber */
320 wacom->tool[0] = BTN_TOOL_RUBBER;
321 wacom->id[0] = ERASER_DEVICE_ID;
322 break;
323
324 case 2: /* Mouse with wheel */
325 input_report_key(input, BTN_MIDDLE, data[1] & 0x04);
326 /* fall through */
327
328 case 3: /* Mouse without wheel */
329 wacom->tool[0] = BTN_TOOL_MOUSE;
330 wacom->id[0] = CURSOR_DEVICE_ID;
331 break;
332 }
333 }
334 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
335 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
336 if (wacom->tool[0] != BTN_TOOL_MOUSE) {
337 if (features->type == GRAPHIRE_BT)
338 input_report_abs(input, ABS_PRESSURE, data[6] |
339 (((__u16) (data[1] & 0x08)) << 5));
340 else
341 input_report_abs(input, ABS_PRESSURE, data[6] |
342 ((data[7] & 0x03) << 8));
343 input_report_key(input, BTN_TOUCH, data[1] & 0x01);
344 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
345 input_report_key(input, BTN_STYLUS2, data[1] & 0x04);
346 } else {
347 input_report_key(input, BTN_LEFT, data[1] & 0x01);
348 input_report_key(input, BTN_RIGHT, data[1] & 0x02);
349 if (features->type == WACOM_G4 ||
350 features->type == WACOM_MO) {
351 input_report_abs(input, ABS_DISTANCE, data[6] & 0x3f);
352 rw = (data[7] & 0x04) - (data[7] & 0x03);
353 } else if (features->type == GRAPHIRE_BT) {
354 /* Compute distance between mouse and tablet */
355 rw = 44 - (data[6] >> 2);
356 rw = clamp_val(rw, 0, 31);
357 input_report_abs(input, ABS_DISTANCE, rw);
358 if (((data[1] >> 5) & 3) == 2) {
359 /* Mouse with wheel */
360 input_report_key(input, BTN_MIDDLE,
361 data[1] & 0x04);
362 rw = (data[6] & 0x01) ? -1 :
363 (data[6] & 0x02) ? 1 : 0;
364 } else {
365 rw = 0;
366 }
367 } else {
368 input_report_abs(input, ABS_DISTANCE, data[7] & 0x3f);
369 rw = -(signed char)data[6];
370 }
371 input_report_rel(input, REL_WHEEL, rw);
372 }
373
374 if (!prox)
375 wacom->id[0] = 0;
376 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
377 input_report_key(input, wacom->tool[0], prox);
378 input_sync(input); /* sync last event */
379 }
380
381 /* send pad data */
382 switch (features->type) {
383 case WACOM_G4:
384 prox = data[7] & 0xf8;
385 if (prox || wacom->id[1]) {
386 wacom->id[1] = PAD_DEVICE_ID;
387 input_report_key(pad_input, BTN_BACK, (data[7] & 0x40));
388 input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x80));
389 rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3);
390 input_report_rel(pad_input, REL_WHEEL, rw);
391 if (!prox)
392 wacom->id[1] = 0;
393 input_report_abs(pad_input, ABS_MISC, wacom->id[1]);
394 retval = 1;
395 }
396 break;
397
398 case WACOM_MO:
399 prox = (data[7] & 0xf8) || data[8];
400 if (prox || wacom->id[1]) {
401 wacom->id[1] = PAD_DEVICE_ID;
402 input_report_key(pad_input, BTN_BACK, (data[7] & 0x08));
403 input_report_key(pad_input, BTN_LEFT, (data[7] & 0x20));
404 input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x10));
405 input_report_key(pad_input, BTN_RIGHT, (data[7] & 0x40));
406 input_report_abs(pad_input, ABS_WHEEL, (data[8] & 0x7f));
407 if (!prox)
408 wacom->id[1] = 0;
409 input_report_abs(pad_input, ABS_MISC, wacom->id[1]);
410 retval = 1;
411 }
412 break;
413 case GRAPHIRE_BT:
414 prox = data[7] & 0x03;
415 if (prox || wacom->id[1]) {
416 wacom->id[1] = PAD_DEVICE_ID;
417 input_report_key(pad_input, BTN_0, (data[7] & 0x02));
418 input_report_key(pad_input, BTN_1, (data[7] & 0x01));
419 if (!prox)
420 wacom->id[1] = 0;
421 input_report_abs(pad_input, ABS_MISC, wacom->id[1]);
422 retval = 1;
423 }
424 break;
425 }
426
427 /* Store current battery capacity and power supply state */
428 if (features->type == GRAPHIRE_BT) {
429 rw = (data[7] >> 2 & 0x07);
430 battery_capacity = batcap_gr[rw];
431 ps_connected = rw == 7;
432 wacom_notify_battery(wacom, battery_capacity, ps_connected,
433 1, ps_connected);
434 }
435 exit:
436 return retval;
437 }
438
439 static void wacom_intuos_schedule_prox_event(struct wacom_wac *wacom_wac)
440 {
441 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
442 struct wacom_features *features = &wacom_wac->features;
443 struct hid_report *r;
444 struct hid_report_enum *re;
445
446 re = &(wacom->hdev->report_enum[HID_FEATURE_REPORT]);
447 if (features->type == INTUOSHT2)
448 r = re->report_id_hash[WACOM_REPORT_INTUOSHT2_ID];
449 else
450 r = re->report_id_hash[WACOM_REPORT_INTUOS_ID1];
451 if (r) {
452 hid_hw_request(wacom->hdev, r, HID_REQ_GET_REPORT);
453 }
454 }
455
456 static int wacom_intuos_pad(struct wacom_wac *wacom)
457 {
458 struct wacom_features *features = &wacom->features;
459 unsigned char *data = wacom->data;
460 struct input_dev *input = wacom->pad_input;
461 int i;
462 int buttons = 0, nbuttons = features->numbered_buttons;
463 int keys = 0, nkeys = 0;
464 int ring1 = 0, ring2 = 0;
465 int strip1 = 0, strip2 = 0;
466 bool prox = false;
467
468 /* pad packets. Works as a second tool and is always in prox */
469 if (!(data[0] == WACOM_REPORT_INTUOSPAD || data[0] == WACOM_REPORT_INTUOS5PAD ||
470 data[0] == WACOM_REPORT_CINTIQPAD))
471 return 0;
472
473 if (features->type >= INTUOS4S && features->type <= INTUOS4L) {
474 buttons = (data[3] << 1) | (data[2] & 0x01);
475 ring1 = data[1];
476 } else if (features->type == DTK) {
477 buttons = data[6];
478 } else if (features->type == WACOM_13HD) {
479 buttons = (data[4] << 1) | (data[3] & 0x01);
480 } else if (features->type == WACOM_24HD) {
481 buttons = (data[8] << 8) | data[6];
482 ring1 = data[1];
483 ring2 = data[2];
484
485 /*
486 * Three "buttons" are available on the 24HD which are
487 * physically implemented as a touchstrip. Each button
488 * is approximately 3 bits wide with a 2 bit spacing.
489 * The raw touchstrip bits are stored at:
490 * ((data[3] & 0x1f) << 8) | data[4])
491 */
492 nkeys = 3;
493 keys = ((data[3] & 0x1C) ? 1<<2 : 0) |
494 ((data[4] & 0xE0) ? 1<<1 : 0) |
495 ((data[4] & 0x07) ? 1<<0 : 0);
496 } else if (features->type == WACOM_27QHD) {
497 nkeys = 3;
498 keys = data[2] & 0x07;
499
500 input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[4]));
501 input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[6]));
502 input_report_abs(input, ABS_Z, be16_to_cpup((__be16 *)&data[8]));
503 } else if (features->type == CINTIQ_HYBRID) {
504 /*
505 * Do not send hardware buttons under Android. They
506 * are already sent to the system through GPIO (and
507 * have different meaning).
508 *
509 * d-pad right -> data[4] & 0x10
510 * d-pad up -> data[4] & 0x20
511 * d-pad left -> data[4] & 0x40
512 * d-pad down -> data[4] & 0x80
513 * d-pad center -> data[3] & 0x01
514 */
515 buttons = (data[4] << 1) | (data[3] & 0x01);
516 } else if (features->type == CINTIQ_COMPANION_2) {
517 /* d-pad right -> data[4] & 0x10
518 * d-pad up -> data[4] & 0x20
519 * d-pad left -> data[4] & 0x40
520 * d-pad down -> data[4] & 0x80
521 * d-pad center -> data[3] & 0x01
522 */
523 buttons = ((data[2] >> 4) << 7) |
524 ((data[1] & 0x04) << 6) |
525 ((data[2] & 0x0F) << 2) |
526 (data[1] & 0x03);
527 } else if (features->type >= INTUOS5S && features->type <= INTUOSPL) {
528 /*
529 * ExpressKeys on Intuos5/Intuos Pro have a capacitive sensor in
530 * addition to the mechanical switch. Switch data is
531 * stored in data[4], capacitive data in data[5].
532 *
533 * Touch ring mode switch (data[3]) has no capacitive sensor
534 */
535 buttons = (data[4] << 1) | (data[3] & 0x01);
536 ring1 = data[2];
537 } else {
538 if (features->type == WACOM_21UX2 || features->type == WACOM_22HD) {
539 buttons = (data[8] << 10) | ((data[7] & 0x01) << 9) |
540 (data[6] << 1) | (data[5] & 0x01);
541
542 if (features->type == WACOM_22HD) {
543 nkeys = 3;
544 keys = data[9] & 0x07;
545 }
546 } else {
547 buttons = ((data[6] & 0x10) << 10) |
548 ((data[5] & 0x10) << 9) |
549 ((data[6] & 0x0F) << 4) |
550 (data[5] & 0x0F);
551 }
552 strip1 = ((data[1] & 0x1f) << 8) | data[2];
553 strip2 = ((data[3] & 0x1f) << 8) | data[4];
554 }
555
556 prox = (buttons & ~(~0 << nbuttons)) | (keys & ~(~0 << nkeys)) |
557 (ring1 & 0x80) | (ring2 & 0x80) | strip1 | strip2;
558
559 wacom_report_numbered_buttons(input, nbuttons, buttons);
560
561 for (i = 0; i < nkeys; i++)
562 input_report_key(input, KEY_PROG1 + i, keys & (1 << i));
563
564 input_report_abs(input, ABS_RX, strip1);
565 input_report_abs(input, ABS_RY, strip2);
566
567 input_report_abs(input, ABS_WHEEL, (ring1 & 0x80) ? (ring1 & 0x7f) : 0);
568 input_report_abs(input, ABS_THROTTLE, (ring2 & 0x80) ? (ring2 & 0x7f) : 0);
569
570 input_report_key(input, wacom->tool[1], prox ? 1 : 0);
571 input_report_abs(input, ABS_MISC, prox ? PAD_DEVICE_ID : 0);
572
573 input_event(input, EV_MSC, MSC_SERIAL, 0xffffffff);
574
575 return 1;
576 }
577
578 static int wacom_intuos_inout(struct wacom_wac *wacom)
579 {
580 struct wacom_features *features = &wacom->features;
581 unsigned char *data = wacom->data;
582 struct input_dev *input = wacom->pen_input;
583 int idx = (features->type == INTUOS) ? (data[1] & 0x01) : 0;
584
585 if (!(((data[1] & 0xfc) == 0xc0) || /* in prox */
586 ((data[1] & 0xfe) == 0x20) || /* in range */
587 ((data[1] & 0xfe) == 0x80))) /* out prox */
588 return 0;
589
590 /* Enter report */
591 if ((data[1] & 0xfc) == 0xc0) {
592 /* serial number of the tool */
593 wacom->serial[idx] = ((data[3] & 0x0f) << 28) +
594 (data[4] << 20) + (data[5] << 12) +
595 (data[6] << 4) + (data[7] >> 4);
596
597 wacom->id[idx] = (data[2] << 4) | (data[3] >> 4) |
598 ((data[7] & 0x0f) << 20) | ((data[8] & 0xf0) << 12);
599
600 switch (wacom->id[idx]) {
601 case 0x812: /* Inking pen */
602 case 0x801: /* Intuos3 Inking pen */
603 case 0x120802: /* Intuos4/5 Inking Pen */
604 case 0x012:
605 wacom->tool[idx] = BTN_TOOL_PENCIL;
606 break;
607
608 case 0x822: /* Pen */
609 case 0x842:
610 case 0x852:
611 case 0x823: /* Intuos3 Grip Pen */
612 case 0x813: /* Intuos3 Classic Pen */
613 case 0x885: /* Intuos3 Marker Pen */
614 case 0x802: /* Intuos4/5 13HD/24HD General Pen */
615 case 0x804: /* Intuos4/5 13HD/24HD Marker Pen */
616 case 0x8e2: /* IntuosHT2 pen */
617 case 0x022:
618 case 0x100804: /* Intuos4/5 13HD/24HD Art Pen */
619 case 0x140802: /* Intuos4/5 13HD/24HD Classic Pen */
620 case 0x160802: /* Cintiq 13HD Pro Pen */
621 case 0x180802: /* DTH2242 Pen */
622 case 0x100802: /* Intuos4/5 13HD/24HD General Pen */
623 wacom->tool[idx] = BTN_TOOL_PEN;
624 break;
625
626 case 0x832: /* Stroke pen */
627 case 0x032:
628 wacom->tool[idx] = BTN_TOOL_BRUSH;
629 break;
630
631 case 0x007: /* Mouse 4D and 2D */
632 case 0x09c:
633 case 0x094:
634 case 0x017: /* Intuos3 2D Mouse */
635 case 0x806: /* Intuos4 Mouse */
636 wacom->tool[idx] = BTN_TOOL_MOUSE;
637 break;
638
639 case 0x096: /* Lens cursor */
640 case 0x097: /* Intuos3 Lens cursor */
641 case 0x006: /* Intuos4 Lens cursor */
642 wacom->tool[idx] = BTN_TOOL_LENS;
643 break;
644
645 case 0x82a: /* Eraser */
646 case 0x85a:
647 case 0x91a:
648 case 0xd1a:
649 case 0x0fa:
650 case 0x82b: /* Intuos3 Grip Pen Eraser */
651 case 0x81b: /* Intuos3 Classic Pen Eraser */
652 case 0x91b: /* Intuos3 Airbrush Eraser */
653 case 0x80c: /* Intuos4/5 13HD/24HD Marker Pen Eraser */
654 case 0x80a: /* Intuos4/5 13HD/24HD General Pen Eraser */
655 case 0x90a: /* Intuos4/5 13HD/24HD Airbrush Eraser */
656 case 0x14080a: /* Intuos4/5 13HD/24HD Classic Pen Eraser */
657 case 0x10090a: /* Intuos4/5 13HD/24HD Airbrush Eraser */
658 case 0x10080c: /* Intuos4/5 13HD/24HD Art Pen Eraser */
659 case 0x16080a: /* Cintiq 13HD Pro Pen Eraser */
660 case 0x18080a: /* DTH2242 Eraser */
661 case 0x10080a: /* Intuos4/5 13HD/24HD General Pen Eraser */
662 wacom->tool[idx] = BTN_TOOL_RUBBER;
663 break;
664
665 case 0xd12:
666 case 0x912:
667 case 0x112:
668 case 0x913: /* Intuos3 Airbrush */
669 case 0x902: /* Intuos4/5 13HD/24HD Airbrush */
670 case 0x100902: /* Intuos4/5 13HD/24HD Airbrush */
671 wacom->tool[idx] = BTN_TOOL_AIRBRUSH;
672 break;
673
674 default: /* Unknown tool */
675 wacom->tool[idx] = BTN_TOOL_PEN;
676 break;
677 }
678 wacom->shared->stylus_in_proximity = true;
679 return 1;
680 }
681
682 /* in Range */
683 if ((data[1] & 0xfe) == 0x20) {
684 if (features->type != INTUOSHT2)
685 wacom->shared->stylus_in_proximity = true;
686
687 /* in Range while exiting */
688 if (wacom->reporting_data) {
689 input_report_key(input, BTN_TOUCH, 0);
690 input_report_abs(input, ABS_PRESSURE, 0);
691 input_report_abs(input, ABS_DISTANCE, wacom->features.distance_max);
692 return 2;
693 }
694 return 1;
695 }
696
697 /* Exit report */
698 if ((data[1] & 0xfe) == 0x80) {
699 wacom->shared->stylus_in_proximity = false;
700 wacom->reporting_data = false;
701
702 /* don't report exit if we don't know the ID */
703 if (!wacom->id[idx])
704 return 1;
705
706 /*
707 * Reset all states otherwise we lose the initial states
708 * when in-prox next time
709 */
710 input_report_abs(input, ABS_X, 0);
711 input_report_abs(input, ABS_Y, 0);
712 input_report_abs(input, ABS_DISTANCE, 0);
713 input_report_abs(input, ABS_TILT_X, 0);
714 input_report_abs(input, ABS_TILT_Y, 0);
715 if (wacom->tool[idx] >= BTN_TOOL_MOUSE) {
716 input_report_key(input, BTN_LEFT, 0);
717 input_report_key(input, BTN_MIDDLE, 0);
718 input_report_key(input, BTN_RIGHT, 0);
719 input_report_key(input, BTN_SIDE, 0);
720 input_report_key(input, BTN_EXTRA, 0);
721 input_report_abs(input, ABS_THROTTLE, 0);
722 input_report_abs(input, ABS_RZ, 0);
723 } else {
724 input_report_abs(input, ABS_PRESSURE, 0);
725 input_report_key(input, BTN_STYLUS, 0);
726 input_report_key(input, BTN_STYLUS2, 0);
727 input_report_key(input, BTN_TOUCH, 0);
728 input_report_abs(input, ABS_WHEEL, 0);
729 if (features->type >= INTUOS3S)
730 input_report_abs(input, ABS_Z, 0);
731 }
732 input_report_key(input, wacom->tool[idx], 0);
733 input_report_abs(input, ABS_MISC, 0); /* reset tool id */
734 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
735 wacom->id[idx] = 0;
736 return 2;
737 }
738
739 return 0;
740 }
741
742 static int wacom_remote_irq(struct wacom_wac *wacom_wac, size_t len)
743 {
744 unsigned char *data = wacom_wac->data;
745 struct input_dev *input = wacom_wac->pad_input;
746 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
747 struct wacom_features *features = &wacom_wac->features;
748 int bat_charging, bat_percent, touch_ring_mode;
749 __u32 serial;
750 int i;
751
752 if (data[0] != WACOM_REPORT_REMOTE) {
753 dev_dbg(input->dev.parent,
754 "%s: received unknown report #%d", __func__, data[0]);
755 return 0;
756 }
757
758 serial = data[3] + (data[4] << 8) + (data[5] << 16);
759 wacom_wac->id[0] = PAD_DEVICE_ID;
760
761 input_report_key(input, BTN_0, (data[9] & 0x01));
762 input_report_key(input, BTN_1, (data[9] & 0x02));
763 input_report_key(input, BTN_2, (data[9] & 0x04));
764 input_report_key(input, BTN_3, (data[9] & 0x08));
765 input_report_key(input, BTN_4, (data[9] & 0x10));
766 input_report_key(input, BTN_5, (data[9] & 0x20));
767 input_report_key(input, BTN_6, (data[9] & 0x40));
768 input_report_key(input, BTN_7, (data[9] & 0x80));
769
770 input_report_key(input, BTN_8, (data[10] & 0x01));
771 input_report_key(input, BTN_9, (data[10] & 0x02));
772 input_report_key(input, BTN_A, (data[10] & 0x04));
773 input_report_key(input, BTN_B, (data[10] & 0x08));
774 input_report_key(input, BTN_C, (data[10] & 0x10));
775 input_report_key(input, BTN_X, (data[10] & 0x20));
776 input_report_key(input, BTN_Y, (data[10] & 0x40));
777 input_report_key(input, BTN_Z, (data[10] & 0x80));
778
779 input_report_key(input, BTN_BASE, (data[11] & 0x01));
780 input_report_key(input, BTN_BASE2, (data[11] & 0x02));
781
782 if (data[12] & 0x80)
783 input_report_abs(input, ABS_WHEEL, (data[12] & 0x7f));
784 else
785 input_report_abs(input, ABS_WHEEL, 0);
786
787 bat_percent = data[7] & 0x7f;
788 bat_charging = !!(data[7] & 0x80);
789
790 if (data[9] | data[10] | (data[11] & 0x03) | data[12])
791 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
792 else
793 input_report_abs(input, ABS_MISC, 0);
794
795 input_event(input, EV_MSC, MSC_SERIAL, serial);
796
797 /*Which mode select (LED light) is currently on?*/
798 touch_ring_mode = (data[11] & 0xC0) >> 6;
799
800 for (i = 0; i < WACOM_MAX_REMOTES; i++) {
801 if (wacom_wac->serial[i] == serial)
802 wacom->led.select[i] = touch_ring_mode;
803 }
804
805 if (!wacom->battery &&
806 !(features->quirks & WACOM_QUIRK_BATTERY)) {
807 features->quirks |= WACOM_QUIRK_BATTERY;
808 INIT_WORK(&wacom->work, wacom_battery_work);
809 wacom_schedule_work(wacom_wac);
810 }
811
812 wacom_notify_battery(wacom_wac, bat_percent, bat_charging, 1,
813 bat_charging);
814
815 return 1;
816 }
817
818 static int wacom_remote_status_irq(struct wacom_wac *wacom_wac, size_t len)
819 {
820 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
821 unsigned char *data = wacom_wac->data;
822 int i;
823
824 if (data[0] != WACOM_REPORT_DEVICE_LIST)
825 return 0;
826
827 for (i = 0; i < WACOM_MAX_REMOTES; i++) {
828 int j = i * 6;
829 int serial = (data[j+6] << 16) + (data[j+5] << 8) + data[j+4];
830 bool connected = data[j+2];
831
832 if (connected) {
833 int k;
834
835 if (wacom_wac->serial[i] == serial)
836 continue;
837
838 if (wacom_wac->serial[i]) {
839 wacom_remote_destroy_attr_group(wacom,
840 wacom_wac->serial[i]);
841 }
842
843 /* A remote can pair more than once with an EKR,
844 * check to make sure this serial isn't already paired.
845 */
846 for (k = 0; k < WACOM_MAX_REMOTES; k++) {
847 if (wacom_wac->serial[k] == serial)
848 break;
849 }
850
851 if (k < WACOM_MAX_REMOTES) {
852 wacom_wac->serial[i] = serial;
853 continue;
854 }
855 wacom_remote_create_attr_group(wacom, serial, i);
856
857 } else if (wacom_wac->serial[i]) {
858 wacom_remote_destroy_attr_group(wacom,
859 wacom_wac->serial[i]);
860 }
861 }
862
863 return 0;
864 }
865
866 static int wacom_intuos_general(struct wacom_wac *wacom)
867 {
868 struct wacom_features *features = &wacom->features;
869 unsigned char *data = wacom->data;
870 struct input_dev *input = wacom->pen_input;
871 int idx = (features->type == INTUOS) ? (data[1] & 0x01) : 0;
872 unsigned char type = (data[1] >> 1) & 0x0F;
873 unsigned int x, y, distance, t;
874
875 if (data[0] != WACOM_REPORT_PENABLED && data[0] != WACOM_REPORT_CINTIQ &&
876 data[0] != WACOM_REPORT_INTUOS_PEN)
877 return 0;
878
879 if (wacom->shared->touch_down)
880 return 1;
881
882 /* don't report events if we don't know the tool ID */
883 if (!wacom->id[idx]) {
884 /* but reschedule a read of the current tool */
885 wacom_intuos_schedule_prox_event(wacom);
886 return 1;
887 }
888
889 /*
890 * don't report events for invalid data
891 */
892 /* older I4 styli don't work with new Cintiqs */
893 if ((!((wacom->id[idx] >> 20) & 0x01) &&
894 (features->type == WACOM_21UX2)) ||
895 /* Only large Intuos support Lense Cursor */
896 (wacom->tool[idx] == BTN_TOOL_LENS &&
897 (features->type == INTUOS3 ||
898 features->type == INTUOS3S ||
899 features->type == INTUOS4 ||
900 features->type == INTUOS4S ||
901 features->type == INTUOS5 ||
902 features->type == INTUOS5S ||
903 features->type == INTUOSPM ||
904 features->type == INTUOSPS)) ||
905 /* Cintiq doesn't send data when RDY bit isn't set */
906 (features->type == CINTIQ && !(data[1] & 0x40)))
907 return 1;
908
909 x = (be16_to_cpup((__be16 *)&data[2]) << 1) | ((data[9] >> 1) & 1);
910 y = (be16_to_cpup((__be16 *)&data[4]) << 1) | (data[9] & 1);
911 distance = data[9] >> 2;
912 if (features->type < INTUOS3S) {
913 x >>= 1;
914 y >>= 1;
915 distance >>= 1;
916 }
917 input_report_abs(input, ABS_X, x);
918 input_report_abs(input, ABS_Y, y);
919 input_report_abs(input, ABS_DISTANCE, distance);
920
921 switch (type) {
922 case 0x00:
923 case 0x01:
924 case 0x02:
925 case 0x03:
926 /* general pen packet */
927 t = (data[6] << 3) | ((data[7] & 0xC0) >> 5) | (data[1] & 1);
928 if (features->pressure_max < 2047)
929 t >>= 1;
930 input_report_abs(input, ABS_PRESSURE, t);
931 if (features->type != INTUOSHT2) {
932 input_report_abs(input, ABS_TILT_X,
933 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64);
934 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64);
935 }
936 input_report_key(input, BTN_STYLUS, data[1] & 2);
937 input_report_key(input, BTN_STYLUS2, data[1] & 4);
938 input_report_key(input, BTN_TOUCH, t > 10);
939 break;
940
941 case 0x0a:
942 /* airbrush second packet */
943 input_report_abs(input, ABS_WHEEL,
944 (data[6] << 2) | ((data[7] >> 6) & 3));
945 input_report_abs(input, ABS_TILT_X,
946 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64);
947 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64);
948 break;
949
950 case 0x05:
951 /* Rotation packet */
952 if (features->type >= INTUOS3S) {
953 /* I3 marker pen rotation */
954 t = (data[6] << 3) | ((data[7] >> 5) & 7);
955 t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) :
956 ((t-1) / 2 + 450)) : (450 - t / 2) ;
957 input_report_abs(input, ABS_Z, t);
958 } else {
959 /* 4D mouse 2nd packet */
960 t = (data[6] << 3) | ((data[7] >> 5) & 7);
961 input_report_abs(input, ABS_RZ, (data[7] & 0x20) ?
962 ((t - 1) / 2) : -t / 2);
963 }
964 break;
965
966 case 0x04:
967 /* 4D mouse 1st packet */
968 input_report_key(input, BTN_LEFT, data[8] & 0x01);
969 input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
970 input_report_key(input, BTN_RIGHT, data[8] & 0x04);
971
972 input_report_key(input, BTN_SIDE, data[8] & 0x20);
973 input_report_key(input, BTN_EXTRA, data[8] & 0x10);
974 t = (data[6] << 2) | ((data[7] >> 6) & 3);
975 input_report_abs(input, ABS_THROTTLE, (data[8] & 0x08) ? -t : t);
976 break;
977
978 case 0x06:
979 /* I4 mouse */
980 input_report_key(input, BTN_LEFT, data[6] & 0x01);
981 input_report_key(input, BTN_MIDDLE, data[6] & 0x02);
982 input_report_key(input, BTN_RIGHT, data[6] & 0x04);
983 input_report_rel(input, REL_WHEEL, ((data[7] & 0x80) >> 7)
984 - ((data[7] & 0x40) >> 6));
985 input_report_key(input, BTN_SIDE, data[6] & 0x08);
986 input_report_key(input, BTN_EXTRA, data[6] & 0x10);
987
988 input_report_abs(input, ABS_TILT_X,
989 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64);
990 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64);
991 break;
992
993 case 0x08:
994 if (wacom->tool[idx] == BTN_TOOL_MOUSE) {
995 /* 2D mouse packet */
996 input_report_key(input, BTN_LEFT, data[8] & 0x04);
997 input_report_key(input, BTN_MIDDLE, data[8] & 0x08);
998 input_report_key(input, BTN_RIGHT, data[8] & 0x10);
999 input_report_rel(input, REL_WHEEL, (data[8] & 0x01)
1000 - ((data[8] & 0x02) >> 1));
1001
1002 /* I3 2D mouse side buttons */
1003 if (features->type >= INTUOS3S && features->type <= INTUOS3L) {
1004 input_report_key(input, BTN_SIDE, data[8] & 0x40);
1005 input_report_key(input, BTN_EXTRA, data[8] & 0x20);
1006 }
1007 }
1008 else if (wacom->tool[idx] == BTN_TOOL_LENS) {
1009 /* Lens cursor packets */
1010 input_report_key(input, BTN_LEFT, data[8] & 0x01);
1011 input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
1012 input_report_key(input, BTN_RIGHT, data[8] & 0x04);
1013 input_report_key(input, BTN_SIDE, data[8] & 0x10);
1014 input_report_key(input, BTN_EXTRA, data[8] & 0x08);
1015 }
1016 break;
1017
1018 case 0x07:
1019 case 0x09:
1020 case 0x0b:
1021 case 0x0c:
1022 case 0x0d:
1023 case 0x0e:
1024 case 0x0f:
1025 /* unhandled */
1026 break;
1027 }
1028
1029 input_report_abs(input, ABS_MISC, wacom->id[idx]); /* report tool id */
1030 input_report_key(input, wacom->tool[idx], 1);
1031 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
1032 wacom->reporting_data = true;
1033 return 2;
1034 }
1035
1036 static int wacom_intuos_irq(struct wacom_wac *wacom)
1037 {
1038 unsigned char *data = wacom->data;
1039 struct input_dev *input = wacom->pen_input;
1040 int result;
1041
1042 if (data[0] != WACOM_REPORT_PENABLED &&
1043 data[0] != WACOM_REPORT_INTUOS_ID1 &&
1044 data[0] != WACOM_REPORT_INTUOS_ID2 &&
1045 data[0] != WACOM_REPORT_INTUOSPAD &&
1046 data[0] != WACOM_REPORT_INTUOS_PEN &&
1047 data[0] != WACOM_REPORT_CINTIQ &&
1048 data[0] != WACOM_REPORT_CINTIQPAD &&
1049 data[0] != WACOM_REPORT_INTUOS5PAD) {
1050 dev_dbg(input->dev.parent,
1051 "%s: received unknown report #%d\n", __func__, data[0]);
1052 return 0;
1053 }
1054
1055 /* process pad events */
1056 result = wacom_intuos_pad(wacom);
1057 if (result)
1058 return result;
1059
1060 /* process in/out prox events */
1061 result = wacom_intuos_inout(wacom);
1062 if (result)
1063 return result - 1;
1064
1065 /* process general packets */
1066 result = wacom_intuos_general(wacom);
1067 if (result)
1068 return result - 1;
1069
1070 return 0;
1071 }
1072
1073 static int int_dist(int x1, int y1, int x2, int y2)
1074 {
1075 int x = x2 - x1;
1076 int y = y2 - y1;
1077
1078 return int_sqrt(x*x + y*y);
1079 }
1080
1081 static void wacom_intuos_bt_process_data(struct wacom_wac *wacom,
1082 unsigned char *data)
1083 {
1084 memcpy(wacom->data, data, 10);
1085 wacom_intuos_irq(wacom);
1086
1087 input_sync(wacom->pen_input);
1088 if (wacom->pad_input)
1089 input_sync(wacom->pad_input);
1090 }
1091
1092 static int wacom_intuos_bt_irq(struct wacom_wac *wacom, size_t len)
1093 {
1094 unsigned char data[WACOM_PKGLEN_MAX];
1095 int i = 1;
1096 unsigned power_raw, battery_capacity, bat_charging, ps_connected;
1097
1098 memcpy(data, wacom->data, len);
1099
1100 switch (data[0]) {
1101 case 0x04:
1102 wacom_intuos_bt_process_data(wacom, data + i);
1103 i += 10;
1104 /* fall through */
1105 case 0x03:
1106 wacom_intuos_bt_process_data(wacom, data + i);
1107 i += 10;
1108 wacom_intuos_bt_process_data(wacom, data + i);
1109 i += 10;
1110 power_raw = data[i];
1111 bat_charging = (power_raw & 0x08) ? 1 : 0;
1112 ps_connected = (power_raw & 0x10) ? 1 : 0;
1113 battery_capacity = batcap_i4[power_raw & 0x07];
1114 wacom_notify_battery(wacom, battery_capacity, bat_charging,
1115 battery_capacity || bat_charging,
1116 ps_connected);
1117 break;
1118 default:
1119 dev_dbg(wacom->pen_input->dev.parent,
1120 "Unknown report: %d,%d size:%zu\n",
1121 data[0], data[1], len);
1122 return 0;
1123 }
1124 return 0;
1125 }
1126
1127 static int wacom_wac_finger_count_touches(struct wacom_wac *wacom)
1128 {
1129 struct input_dev *input = wacom->touch_input;
1130 unsigned touch_max = wacom->features.touch_max;
1131 int count = 0;
1132 int i;
1133
1134 if (!touch_max)
1135 return 0;
1136
1137 if (touch_max == 1)
1138 return test_bit(BTN_TOUCH, input->key) &&
1139 !wacom->shared->stylus_in_proximity;
1140
1141 for (i = 0; i < input->mt->num_slots; i++) {
1142 struct input_mt_slot *ps = &input->mt->slots[i];
1143 int id = input_mt_get_value(ps, ABS_MT_TRACKING_ID);
1144 if (id >= 0)
1145 count++;
1146 }
1147
1148 return count;
1149 }
1150
1151 static int wacom_24hdt_irq(struct wacom_wac *wacom)
1152 {
1153 struct input_dev *input = wacom->touch_input;
1154 unsigned char *data = wacom->data;
1155 int i;
1156 int current_num_contacts = data[61];
1157 int contacts_to_send = 0;
1158 int num_contacts_left = 4; /* maximum contacts per packet */
1159 int byte_per_packet = WACOM_BYTES_PER_24HDT_PACKET;
1160 int y_offset = 2;
1161
1162 if (wacom->features.type == WACOM_27QHDT) {
1163 current_num_contacts = data[63];
1164 num_contacts_left = 10;
1165 byte_per_packet = WACOM_BYTES_PER_QHDTHID_PACKET;
1166 y_offset = 0;
1167 }
1168
1169 /*
1170 * First packet resets the counter since only the first
1171 * packet in series will have non-zero current_num_contacts.
1172 */
1173 if (current_num_contacts)
1174 wacom->num_contacts_left = current_num_contacts;
1175
1176 contacts_to_send = min(num_contacts_left, wacom->num_contacts_left);
1177
1178 for (i = 0; i < contacts_to_send; i++) {
1179 int offset = (byte_per_packet * i) + 1;
1180 bool touch = (data[offset] & 0x1) && !wacom->shared->stylus_in_proximity;
1181 int slot = input_mt_get_slot_by_key(input, data[offset + 1]);
1182
1183 if (slot < 0)
1184 continue;
1185 input_mt_slot(input, slot);
1186 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1187
1188 if (touch) {
1189 int t_x = get_unaligned_le16(&data[offset + 2]);
1190 int t_y = get_unaligned_le16(&data[offset + 4 + y_offset]);
1191
1192 input_report_abs(input, ABS_MT_POSITION_X, t_x);
1193 input_report_abs(input, ABS_MT_POSITION_Y, t_y);
1194
1195 if (wacom->features.type != WACOM_27QHDT) {
1196 int c_x = get_unaligned_le16(&data[offset + 4]);
1197 int c_y = get_unaligned_le16(&data[offset + 8]);
1198 int w = get_unaligned_le16(&data[offset + 10]);
1199 int h = get_unaligned_le16(&data[offset + 12]);
1200
1201 input_report_abs(input, ABS_MT_TOUCH_MAJOR, min(w,h));
1202 input_report_abs(input, ABS_MT_WIDTH_MAJOR,
1203 min(w, h) + int_dist(t_x, t_y, c_x, c_y));
1204 input_report_abs(input, ABS_MT_WIDTH_MINOR, min(w, h));
1205 input_report_abs(input, ABS_MT_ORIENTATION, w > h);
1206 }
1207 }
1208 }
1209 input_mt_sync_frame(input);
1210
1211 wacom->num_contacts_left -= contacts_to_send;
1212 if (wacom->num_contacts_left <= 0) {
1213 wacom->num_contacts_left = 0;
1214 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
1215 }
1216 return 1;
1217 }
1218
1219 static int wacom_mt_touch(struct wacom_wac *wacom)
1220 {
1221 struct input_dev *input = wacom->touch_input;
1222 unsigned char *data = wacom->data;
1223 int i;
1224 int current_num_contacts = data[2];
1225 int contacts_to_send = 0;
1226 int x_offset = 0;
1227
1228 /* MTTPC does not support Height and Width */
1229 if (wacom->features.type == MTTPC || wacom->features.type == MTTPC_B)
1230 x_offset = -4;
1231
1232 /*
1233 * First packet resets the counter since only the first
1234 * packet in series will have non-zero current_num_contacts.
1235 */
1236 if (current_num_contacts)
1237 wacom->num_contacts_left = current_num_contacts;
1238
1239 /* There are at most 5 contacts per packet */
1240 contacts_to_send = min(5, wacom->num_contacts_left);
1241
1242 for (i = 0; i < contacts_to_send; i++) {
1243 int offset = (WACOM_BYTES_PER_MT_PACKET + x_offset) * i + 3;
1244 bool touch = (data[offset] & 0x1) && !wacom->shared->stylus_in_proximity;
1245 int id = get_unaligned_le16(&data[offset + 1]);
1246 int slot = input_mt_get_slot_by_key(input, id);
1247
1248 if (slot < 0)
1249 continue;
1250
1251 input_mt_slot(input, slot);
1252 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1253 if (touch) {
1254 int x = get_unaligned_le16(&data[offset + x_offset + 7]);
1255 int y = get_unaligned_le16(&data[offset + x_offset + 9]);
1256 input_report_abs(input, ABS_MT_POSITION_X, x);
1257 input_report_abs(input, ABS_MT_POSITION_Y, y);
1258 }
1259 }
1260 input_mt_sync_frame(input);
1261
1262 wacom->num_contacts_left -= contacts_to_send;
1263 if (wacom->num_contacts_left <= 0) {
1264 wacom->num_contacts_left = 0;
1265 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
1266 }
1267 return 1;
1268 }
1269
1270 static int wacom_tpc_mt_touch(struct wacom_wac *wacom)
1271 {
1272 struct input_dev *input = wacom->touch_input;
1273 unsigned char *data = wacom->data;
1274 int i;
1275
1276 for (i = 0; i < 2; i++) {
1277 int p = data[1] & (1 << i);
1278 bool touch = p && !wacom->shared->stylus_in_proximity;
1279
1280 input_mt_slot(input, i);
1281 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1282 if (touch) {
1283 int x = le16_to_cpup((__le16 *)&data[i * 2 + 2]) & 0x7fff;
1284 int y = le16_to_cpup((__le16 *)&data[i * 2 + 6]) & 0x7fff;
1285
1286 input_report_abs(input, ABS_MT_POSITION_X, x);
1287 input_report_abs(input, ABS_MT_POSITION_Y, y);
1288 }
1289 }
1290 input_mt_sync_frame(input);
1291
1292 /* keep touch state for pen event */
1293 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
1294
1295 return 1;
1296 }
1297
1298 static int wacom_tpc_single_touch(struct wacom_wac *wacom, size_t len)
1299 {
1300 unsigned char *data = wacom->data;
1301 struct input_dev *input = wacom->touch_input;
1302 bool prox = !wacom->shared->stylus_in_proximity;
1303 int x = 0, y = 0;
1304
1305 if (wacom->features.touch_max > 1 || len > WACOM_PKGLEN_TPC2FG)
1306 return 0;
1307
1308 if (len == WACOM_PKGLEN_TPC1FG) {
1309 prox = prox && (data[0] & 0x01);
1310 x = get_unaligned_le16(&data[1]);
1311 y = get_unaligned_le16(&data[3]);
1312 } else if (len == WACOM_PKGLEN_TPC1FG_B) {
1313 prox = prox && (data[2] & 0x01);
1314 x = get_unaligned_le16(&data[3]);
1315 y = get_unaligned_le16(&data[5]);
1316 } else {
1317 prox = prox && (data[1] & 0x01);
1318 x = le16_to_cpup((__le16 *)&data[2]);
1319 y = le16_to_cpup((__le16 *)&data[4]);
1320 }
1321
1322 if (prox) {
1323 input_report_abs(input, ABS_X, x);
1324 input_report_abs(input, ABS_Y, y);
1325 }
1326 input_report_key(input, BTN_TOUCH, prox);
1327
1328 /* keep touch state for pen events */
1329 wacom->shared->touch_down = prox;
1330
1331 return 1;
1332 }
1333
1334 static int wacom_tpc_pen(struct wacom_wac *wacom)
1335 {
1336 unsigned char *data = wacom->data;
1337 struct input_dev *input = wacom->pen_input;
1338 bool prox = data[1] & 0x20;
1339
1340 if (!wacom->shared->stylus_in_proximity) /* first in prox */
1341 /* Going into proximity select tool */
1342 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
1343
1344 /* keep pen state for touch events */
1345 wacom->shared->stylus_in_proximity = prox;
1346
1347 /* send pen events only when touch is up or forced out */
1348 if (!wacom->shared->touch_down) {
1349 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
1350 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
1351 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
1352 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
1353 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x07) << 8) | data[6]);
1354 input_report_key(input, BTN_TOUCH, data[1] & 0x05);
1355 input_report_key(input, wacom->tool[0], prox);
1356 return 1;
1357 }
1358
1359 return 0;
1360 }
1361
1362 static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len)
1363 {
1364 unsigned char *data = wacom->data;
1365
1366 if (wacom->pen_input)
1367 dev_dbg(wacom->pen_input->dev.parent,
1368 "%s: received report #%d\n", __func__, data[0]);
1369 else if (wacom->touch_input)
1370 dev_dbg(wacom->touch_input->dev.parent,
1371 "%s: received report #%d\n", __func__, data[0]);
1372
1373 switch (len) {
1374 case WACOM_PKGLEN_TPC1FG:
1375 return wacom_tpc_single_touch(wacom, len);
1376
1377 case WACOM_PKGLEN_TPC2FG:
1378 return wacom_tpc_mt_touch(wacom);
1379
1380 case WACOM_PKGLEN_PENABLED:
1381 return wacom_tpc_pen(wacom);
1382
1383 default:
1384 switch (data[0]) {
1385 case WACOM_REPORT_TPC1FG:
1386 case WACOM_REPORT_TPCHID:
1387 case WACOM_REPORT_TPCST:
1388 case WACOM_REPORT_TPC1FGE:
1389 return wacom_tpc_single_touch(wacom, len);
1390
1391 case WACOM_REPORT_TPCMT:
1392 case WACOM_REPORT_TPCMT2:
1393 return wacom_mt_touch(wacom);
1394
1395 case WACOM_REPORT_PENABLED:
1396 return wacom_tpc_pen(wacom);
1397 }
1398 }
1399
1400 return 0;
1401 }
1402
1403 static void wacom_map_usage(struct input_dev *input, struct hid_usage *usage,
1404 struct hid_field *field, __u8 type, __u16 code, int fuzz)
1405 {
1406 int fmin = field->logical_minimum;
1407 int fmax = field->logical_maximum;
1408
1409 usage->type = type;
1410 usage->code = code;
1411
1412 set_bit(type, input->evbit);
1413
1414 switch (type) {
1415 case EV_ABS:
1416 input_set_abs_params(input, code, fmin, fmax, fuzz, 0);
1417 input_abs_set_res(input, code,
1418 hidinput_calc_abs_res(field, code));
1419 break;
1420 case EV_KEY:
1421 input_set_capability(input, EV_KEY, code);
1422 break;
1423 case EV_MSC:
1424 input_set_capability(input, EV_MSC, code);
1425 break;
1426 }
1427 }
1428
1429 static void wacom_wac_pen_usage_mapping(struct hid_device *hdev,
1430 struct hid_field *field, struct hid_usage *usage)
1431 {
1432 struct wacom *wacom = hid_get_drvdata(hdev);
1433 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1434 struct input_dev *input = wacom_wac->pen_input;
1435
1436 switch (usage->hid) {
1437 case HID_GD_X:
1438 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 4);
1439 break;
1440 case HID_GD_Y:
1441 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 4);
1442 break;
1443 case HID_DG_TIPPRESSURE:
1444 wacom_map_usage(input, usage, field, EV_ABS, ABS_PRESSURE, 0);
1445 break;
1446 case HID_DG_INRANGE:
1447 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOOL_PEN, 0);
1448 break;
1449 case HID_DG_INVERT:
1450 wacom_map_usage(input, usage, field, EV_KEY,
1451 BTN_TOOL_RUBBER, 0);
1452 break;
1453 case HID_DG_ERASER:
1454 case HID_DG_TIPSWITCH:
1455 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOUCH, 0);
1456 break;
1457 case HID_DG_BARRELSWITCH:
1458 wacom_map_usage(input, usage, field, EV_KEY, BTN_STYLUS, 0);
1459 break;
1460 case HID_DG_BARRELSWITCH2:
1461 wacom_map_usage(input, usage, field, EV_KEY, BTN_STYLUS2, 0);
1462 break;
1463 case HID_DG_TOOLSERIALNUMBER:
1464 wacom_map_usage(input, usage, field, EV_MSC, MSC_SERIAL, 0);
1465 break;
1466 }
1467 }
1468
1469 static int wacom_wac_pen_event(struct hid_device *hdev, struct hid_field *field,
1470 struct hid_usage *usage, __s32 value)
1471 {
1472 struct wacom *wacom = hid_get_drvdata(hdev);
1473 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1474 struct input_dev *input = wacom_wac->pen_input;
1475
1476 /* checking which Tool / tip switch to send */
1477 switch (usage->hid) {
1478 case HID_DG_INRANGE:
1479 wacom_wac->hid_data.inrange_state = value;
1480 return 0;
1481 case HID_DG_INVERT:
1482 wacom_wac->hid_data.invert_state = value;
1483 return 0;
1484 case HID_DG_ERASER:
1485 case HID_DG_TIPSWITCH:
1486 wacom_wac->hid_data.tipswitch |= value;
1487 return 0;
1488 }
1489
1490 /* send pen events only when touch is up or forced out */
1491 if (!usage->type || wacom_wac->shared->touch_down)
1492 return 0;
1493
1494 input_event(input, usage->type, usage->code, value);
1495
1496 return 0;
1497 }
1498
1499 static void wacom_wac_pen_pre_report(struct hid_device *hdev,
1500 struct hid_report *report)
1501 {
1502 return;
1503 }
1504
1505 static void wacom_wac_pen_report(struct hid_device *hdev,
1506 struct hid_report *report)
1507 {
1508 struct wacom *wacom = hid_get_drvdata(hdev);
1509 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1510 struct input_dev *input = wacom_wac->pen_input;
1511 bool prox = wacom_wac->hid_data.inrange_state;
1512
1513 if (!wacom_wac->shared->stylus_in_proximity) /* first in prox */
1514 /* Going into proximity select tool */
1515 wacom_wac->tool[0] = wacom_wac->hid_data.invert_state ?
1516 BTN_TOOL_RUBBER : BTN_TOOL_PEN;
1517
1518 /* keep pen state for touch events */
1519 wacom_wac->shared->stylus_in_proximity = prox;
1520
1521 /* send pen events only when touch is up or forced out */
1522 if (!wacom_wac->shared->touch_down) {
1523 input_report_key(input, BTN_TOUCH,
1524 wacom_wac->hid_data.tipswitch);
1525 input_report_key(input, wacom_wac->tool[0], prox);
1526
1527 wacom_wac->hid_data.tipswitch = false;
1528
1529 input_sync(input);
1530 }
1531 }
1532
1533 static void wacom_wac_finger_usage_mapping(struct hid_device *hdev,
1534 struct hid_field *field, struct hid_usage *usage)
1535 {
1536 struct wacom *wacom = hid_get_drvdata(hdev);
1537 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1538 struct wacom_features *features = &wacom_wac->features;
1539 struct input_dev *input = wacom_wac->touch_input;
1540 unsigned touch_max = wacom_wac->features.touch_max;
1541
1542 switch (usage->hid) {
1543 case HID_GD_X:
1544 features->last_slot_field = usage->hid;
1545 if (touch_max == 1)
1546 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 4);
1547 else
1548 wacom_map_usage(input, usage, field, EV_ABS,
1549 ABS_MT_POSITION_X, 4);
1550 break;
1551 case HID_GD_Y:
1552 features->last_slot_field = usage->hid;
1553 if (touch_max == 1)
1554 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 4);
1555 else
1556 wacom_map_usage(input, usage, field, EV_ABS,
1557 ABS_MT_POSITION_Y, 4);
1558 break;
1559 case HID_DG_WIDTH:
1560 case HID_DG_HEIGHT:
1561 features->last_slot_field = usage->hid;
1562 wacom_map_usage(input, usage, field, EV_ABS, ABS_MT_TOUCH_MAJOR, 0);
1563 wacom_map_usage(input, usage, field, EV_ABS, ABS_MT_TOUCH_MINOR, 0);
1564 input_set_abs_params(input, ABS_MT_ORIENTATION, 0, 1, 0, 0);
1565 break;
1566 case HID_DG_CONTACTID:
1567 features->last_slot_field = usage->hid;
1568 break;
1569 case HID_DG_INRANGE:
1570 features->last_slot_field = usage->hid;
1571 break;
1572 case HID_DG_INVERT:
1573 features->last_slot_field = usage->hid;
1574 break;
1575 case HID_DG_TIPSWITCH:
1576 features->last_slot_field = usage->hid;
1577 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOUCH, 0);
1578 break;
1579 case HID_DG_CONTACTCOUNT:
1580 wacom_wac->hid_data.cc_report = field->report->id;
1581 wacom_wac->hid_data.cc_index = field->index;
1582 wacom_wac->hid_data.cc_value_index = usage->usage_index;
1583 break;
1584 }
1585 }
1586
1587 static void wacom_wac_finger_slot(struct wacom_wac *wacom_wac,
1588 struct input_dev *input)
1589 {
1590 struct hid_data *hid_data = &wacom_wac->hid_data;
1591 bool mt = wacom_wac->features.touch_max > 1;
1592 bool prox = hid_data->tipswitch &&
1593 !wacom_wac->shared->stylus_in_proximity;
1594
1595 wacom_wac->hid_data.num_received++;
1596 if (wacom_wac->hid_data.num_received > wacom_wac->hid_data.num_expected)
1597 return;
1598
1599 if (mt) {
1600 int slot;
1601
1602 slot = input_mt_get_slot_by_key(input, hid_data->id);
1603 input_mt_slot(input, slot);
1604 input_mt_report_slot_state(input, MT_TOOL_FINGER, prox);
1605 }
1606 else {
1607 input_report_key(input, BTN_TOUCH, prox);
1608 }
1609
1610 if (prox) {
1611 input_report_abs(input, mt ? ABS_MT_POSITION_X : ABS_X,
1612 hid_data->x);
1613 input_report_abs(input, mt ? ABS_MT_POSITION_Y : ABS_Y,
1614 hid_data->y);
1615
1616 if (test_bit(ABS_MT_TOUCH_MAJOR, input->absbit)) {
1617 input_report_abs(input, ABS_MT_TOUCH_MAJOR, max(hid_data->width, hid_data->height));
1618 input_report_abs(input, ABS_MT_TOUCH_MINOR, min(hid_data->width, hid_data->height));
1619 if (hid_data->width != hid_data->height)
1620 input_report_abs(input, ABS_MT_ORIENTATION, hid_data->width <= hid_data->height ? 0 : 1);
1621 }
1622 }
1623 }
1624
1625 static int wacom_wac_finger_event(struct hid_device *hdev,
1626 struct hid_field *field, struct hid_usage *usage, __s32 value)
1627 {
1628 struct wacom *wacom = hid_get_drvdata(hdev);
1629 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1630
1631 switch (usage->hid) {
1632 case HID_GD_X:
1633 wacom_wac->hid_data.x = value;
1634 break;
1635 case HID_GD_Y:
1636 wacom_wac->hid_data.y = value;
1637 break;
1638 case HID_DG_WIDTH:
1639 wacom_wac->hid_data.width = value;
1640 break;
1641 case HID_DG_HEIGHT:
1642 wacom_wac->hid_data.height = value;
1643 break;
1644 case HID_DG_CONTACTID:
1645 wacom_wac->hid_data.id = value;
1646 break;
1647 case HID_DG_TIPSWITCH:
1648 wacom_wac->hid_data.tipswitch = value;
1649 break;
1650 }
1651
1652
1653 if (usage->usage_index + 1 == field->report_count) {
1654 if (usage->hid == wacom_wac->features.last_slot_field)
1655 wacom_wac_finger_slot(wacom_wac, wacom_wac->touch_input);
1656 }
1657
1658 return 0;
1659 }
1660
1661 static void wacom_wac_finger_pre_report(struct hid_device *hdev,
1662 struct hid_report *report)
1663 {
1664 struct wacom *wacom = hid_get_drvdata(hdev);
1665 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1666 struct hid_data* hid_data = &wacom_wac->hid_data;
1667
1668 if (hid_data->cc_report != 0 &&
1669 hid_data->cc_report != report->id) {
1670 int i;
1671
1672 hid_data->cc_report = report->id;
1673 hid_data->cc_index = -1;
1674 hid_data->cc_value_index = -1;
1675
1676 for (i = 0; i < report->maxfield; i++) {
1677 struct hid_field *field = report->field[i];
1678 int j;
1679
1680 for (j = 0; j < field->maxusage; j++) {
1681 if (field->usage[j].hid == HID_DG_CONTACTCOUNT) {
1682 hid_data->cc_index = i;
1683 hid_data->cc_value_index = j;
1684
1685 /* break */
1686 i = report->maxfield;
1687 j = field->maxusage;
1688 }
1689 }
1690 }
1691 }
1692 if (hid_data->cc_report != 0 &&
1693 hid_data->cc_index >= 0) {
1694 struct hid_field *field = report->field[hid_data->cc_index];
1695 int value = field->value[hid_data->cc_value_index];
1696 if (value)
1697 hid_data->num_expected = value;
1698 }
1699 else {
1700 hid_data->num_expected = wacom_wac->features.touch_max;
1701 }
1702 }
1703
1704 static void wacom_wac_finger_report(struct hid_device *hdev,
1705 struct hid_report *report)
1706 {
1707 struct wacom *wacom = hid_get_drvdata(hdev);
1708 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1709 struct input_dev *input = wacom_wac->touch_input;
1710 unsigned touch_max = wacom_wac->features.touch_max;
1711
1712 /* If more packets of data are expected, give us a chance to
1713 * process them rather than immediately syncing a partial
1714 * update.
1715 */
1716 if (wacom_wac->hid_data.num_received < wacom_wac->hid_data.num_expected)
1717 return;
1718
1719 if (touch_max > 1)
1720 input_mt_sync_frame(input);
1721
1722 input_sync(input);
1723 wacom_wac->hid_data.num_received = 0;
1724
1725 /* keep touch state for pen event */
1726 wacom_wac->shared->touch_down = wacom_wac_finger_count_touches(wacom_wac);
1727 }
1728
1729 void wacom_wac_usage_mapping(struct hid_device *hdev,
1730 struct hid_field *field, struct hid_usage *usage)
1731 {
1732 struct wacom *wacom = hid_get_drvdata(hdev);
1733 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1734
1735 /* currently, only direct devices have proper hid report descriptors */
1736 __set_bit(INPUT_PROP_DIRECT, wacom_wac->pen_input->propbit);
1737 __set_bit(INPUT_PROP_DIRECT, wacom_wac->touch_input->propbit);
1738
1739 if (WACOM_PEN_FIELD(field))
1740 return wacom_wac_pen_usage_mapping(hdev, field, usage);
1741
1742 if (WACOM_FINGER_FIELD(field))
1743 return wacom_wac_finger_usage_mapping(hdev, field, usage);
1744 }
1745
1746 int wacom_wac_event(struct hid_device *hdev, struct hid_field *field,
1747 struct hid_usage *usage, __s32 value)
1748 {
1749 struct wacom *wacom = hid_get_drvdata(hdev);
1750
1751 if (wacom->wacom_wac.features.type != HID_GENERIC)
1752 return 0;
1753
1754 if (WACOM_PEN_FIELD(field))
1755 return wacom_wac_pen_event(hdev, field, usage, value);
1756
1757 if (WACOM_FINGER_FIELD(field))
1758 return wacom_wac_finger_event(hdev, field, usage, value);
1759
1760 return 0;
1761 }
1762
1763 static void wacom_report_events(struct hid_device *hdev, struct hid_report *report)
1764 {
1765 int r;
1766
1767 for (r = 0; r < report->maxfield; r++) {
1768 struct hid_field *field;
1769 unsigned count, n;
1770
1771 field = report->field[r];
1772 count = field->report_count;
1773
1774 if (!(HID_MAIN_ITEM_VARIABLE & field->flags))
1775 continue;
1776
1777 for (n = 0; n < count; n++)
1778 wacom_wac_event(hdev, field, &field->usage[n], field->value[n]);
1779 }
1780 }
1781
1782 void wacom_wac_report(struct hid_device *hdev, struct hid_report *report)
1783 {
1784 struct wacom *wacom = hid_get_drvdata(hdev);
1785 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1786 struct hid_field *field = report->field[0];
1787
1788 if (wacom_wac->features.type != HID_GENERIC)
1789 return;
1790
1791 if (WACOM_PEN_FIELD(field))
1792 wacom_wac_pen_pre_report(hdev, report);
1793
1794 if (WACOM_FINGER_FIELD(field))
1795 wacom_wac_finger_pre_report(hdev, report);
1796
1797 wacom_report_events(hdev, report);
1798
1799 if (WACOM_PEN_FIELD(field))
1800 return wacom_wac_pen_report(hdev, report);
1801
1802 if (WACOM_FINGER_FIELD(field))
1803 return wacom_wac_finger_report(hdev, report);
1804 }
1805
1806 static int wacom_bpt_touch(struct wacom_wac *wacom)
1807 {
1808 struct wacom_features *features = &wacom->features;
1809 struct input_dev *input = wacom->touch_input;
1810 struct input_dev *pad_input = wacom->pad_input;
1811 unsigned char *data = wacom->data;
1812 int i;
1813
1814 if (data[0] != 0x02)
1815 return 0;
1816
1817 for (i = 0; i < 2; i++) {
1818 int offset = (data[1] & 0x80) ? (8 * i) : (9 * i);
1819 bool touch = data[offset + 3] & 0x80;
1820
1821 /*
1822 * Touch events need to be disabled while stylus is
1823 * in proximity because user's hand is resting on touchpad
1824 * and sending unwanted events. User expects tablet buttons
1825 * to continue working though.
1826 */
1827 touch = touch && !wacom->shared->stylus_in_proximity;
1828
1829 input_mt_slot(input, i);
1830 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1831 if (touch) {
1832 int x = get_unaligned_be16(&data[offset + 3]) & 0x7ff;
1833 int y = get_unaligned_be16(&data[offset + 5]) & 0x7ff;
1834 if (features->quirks & WACOM_QUIRK_BBTOUCH_LOWRES) {
1835 x <<= 5;
1836 y <<= 5;
1837 }
1838 input_report_abs(input, ABS_MT_POSITION_X, x);
1839 input_report_abs(input, ABS_MT_POSITION_Y, y);
1840 }
1841 }
1842
1843 input_mt_sync_frame(input);
1844
1845 input_report_key(pad_input, BTN_LEFT, (data[1] & 0x08) != 0);
1846 input_report_key(pad_input, BTN_FORWARD, (data[1] & 0x04) != 0);
1847 input_report_key(pad_input, BTN_BACK, (data[1] & 0x02) != 0);
1848 input_report_key(pad_input, BTN_RIGHT, (data[1] & 0x01) != 0);
1849 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
1850
1851 return 1;
1852 }
1853
1854 static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data)
1855 {
1856 struct wacom_features *features = &wacom->features;
1857 struct input_dev *input = wacom->touch_input;
1858 bool touch = data[1] & 0x80;
1859 int slot = input_mt_get_slot_by_key(input, data[0]);
1860
1861 if (slot < 0)
1862 return;
1863
1864 touch = touch && !wacom->shared->stylus_in_proximity;
1865
1866 input_mt_slot(input, slot);
1867 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1868
1869 if (touch) {
1870 int x = (data[2] << 4) | (data[4] >> 4);
1871 int y = (data[3] << 4) | (data[4] & 0x0f);
1872 int width, height;
1873
1874 if (features->type >= INTUOSPS && features->type <= INTUOSHT2) {
1875 width = data[5] * 100;
1876 height = data[6] * 100;
1877 } else {
1878 /*
1879 * "a" is a scaled-down area which we assume is
1880 * roughly circular and which can be described as:
1881 * a=(pi*r^2)/C.
1882 */
1883 int a = data[5];
1884 int x_res = input_abs_get_res(input, ABS_MT_POSITION_X);
1885 int y_res = input_abs_get_res(input, ABS_MT_POSITION_Y);
1886 width = 2 * int_sqrt(a * WACOM_CONTACT_AREA_SCALE);
1887 height = width * y_res / x_res;
1888 }
1889
1890 input_report_abs(input, ABS_MT_POSITION_X, x);
1891 input_report_abs(input, ABS_MT_POSITION_Y, y);
1892 input_report_abs(input, ABS_MT_TOUCH_MAJOR, width);
1893 input_report_abs(input, ABS_MT_TOUCH_MINOR, height);
1894 }
1895 }
1896
1897 static void wacom_bpt3_button_msg(struct wacom_wac *wacom, unsigned char *data)
1898 {
1899 struct input_dev *input = wacom->pad_input;
1900 struct wacom_features *features = &wacom->features;
1901
1902 if (features->type == INTUOSHT || features->type == INTUOSHT2) {
1903 input_report_key(input, BTN_LEFT, (data[1] & 0x02) != 0);
1904 input_report_key(input, BTN_BACK, (data[1] & 0x08) != 0);
1905 } else {
1906 input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0);
1907 input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0);
1908 }
1909 input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0);
1910 input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0);
1911 }
1912
1913 static int wacom_bpt3_touch(struct wacom_wac *wacom)
1914 {
1915 unsigned char *data = wacom->data;
1916 int count = data[1] & 0x07;
1917 int touch_changed = 0, i;
1918
1919 if (data[0] != 0x02)
1920 return 0;
1921
1922 /* data has up to 7 fixed sized 8-byte messages starting at data[2] */
1923 for (i = 0; i < count; i++) {
1924 int offset = (8 * i) + 2;
1925 int msg_id = data[offset];
1926
1927 if (msg_id >= 2 && msg_id <= 17) {
1928 wacom_bpt3_touch_msg(wacom, data + offset);
1929 touch_changed++;
1930 } else if (msg_id == 128)
1931 wacom_bpt3_button_msg(wacom, data + offset);
1932
1933 }
1934
1935 /* only update touch if we actually have a touchpad and touch data changed */
1936 if (wacom->touch_registered && touch_changed) {
1937 input_mt_sync_frame(wacom->touch_input);
1938 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
1939 }
1940
1941 return 1;
1942 }
1943
1944 static int wacom_bpt_pen(struct wacom_wac *wacom)
1945 {
1946 struct wacom_features *features = &wacom->features;
1947 struct input_dev *input = wacom->pen_input;
1948 unsigned char *data = wacom->data;
1949 int prox = 0, x = 0, y = 0, p = 0, d = 0, pen = 0, btn1 = 0, btn2 = 0;
1950
1951 if (data[0] != WACOM_REPORT_PENABLED)
1952 return 0;
1953
1954 prox = (data[1] & 0x20) == 0x20;
1955
1956 /*
1957 * All reports shared between PEN and RUBBER tool must be
1958 * forced to a known starting value (zero) when transitioning to
1959 * out-of-prox.
1960 *
1961 * If not reset then, to userspace, it will look like lost events
1962 * if new tool comes in-prox with same values as previous tool sent.
1963 *
1964 * Hardware does report zero in most out-of-prox cases but not all.
1965 */
1966 if (!wacom->shared->stylus_in_proximity) {
1967 if (data[1] & 0x08) {
1968 wacom->tool[0] = BTN_TOOL_RUBBER;
1969 wacom->id[0] = ERASER_DEVICE_ID;
1970 } else {
1971 wacom->tool[0] = BTN_TOOL_PEN;
1972 wacom->id[0] = STYLUS_DEVICE_ID;
1973 }
1974 }
1975
1976 wacom->shared->stylus_in_proximity = prox;
1977 if (wacom->shared->touch_down)
1978 return 0;
1979
1980 if (prox) {
1981 x = le16_to_cpup((__le16 *)&data[2]);
1982 y = le16_to_cpup((__le16 *)&data[4]);
1983 p = le16_to_cpup((__le16 *)&data[6]);
1984 /*
1985 * Convert distance from out prox to distance from tablet.
1986 * distance will be greater than distance_max once
1987 * touching and applying pressure; do not report negative
1988 * distance.
1989 */
1990 if (data[8] <= features->distance_max)
1991 d = features->distance_max - data[8];
1992
1993 pen = data[1] & 0x01;
1994 btn1 = data[1] & 0x02;
1995 btn2 = data[1] & 0x04;
1996 } else {
1997 wacom->id[0] = 0;
1998 }
1999
2000 input_report_key(input, BTN_TOUCH, pen);
2001 input_report_key(input, BTN_STYLUS, btn1);
2002 input_report_key(input, BTN_STYLUS2, btn2);
2003
2004 input_report_abs(input, ABS_X, x);
2005 input_report_abs(input, ABS_Y, y);
2006 input_report_abs(input, ABS_PRESSURE, p);
2007 input_report_abs(input, ABS_DISTANCE, d);
2008
2009 input_report_key(input, wacom->tool[0], prox); /* PEN or RUBBER */
2010 input_report_abs(input, ABS_MISC, wacom->id[0]); /* TOOL ID */
2011
2012 return 1;
2013 }
2014
2015 static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len)
2016 {
2017 struct wacom_features *features = &wacom->features;
2018
2019 if ((features->type == INTUOSHT2) &&
2020 (features->device_type & WACOM_DEVICETYPE_PEN))
2021 return wacom_intuos_irq(wacom);
2022 else if (len == WACOM_PKGLEN_BBTOUCH)
2023 return wacom_bpt_touch(wacom);
2024 else if (len == WACOM_PKGLEN_BBTOUCH3)
2025 return wacom_bpt3_touch(wacom);
2026 else if (len == WACOM_PKGLEN_BBFUN || len == WACOM_PKGLEN_BBPEN)
2027 return wacom_bpt_pen(wacom);
2028
2029 return 0;
2030 }
2031
2032 static void wacom_bamboo_pad_pen_event(struct wacom_wac *wacom,
2033 unsigned char *data)
2034 {
2035 unsigned char prefix;
2036
2037 /*
2038 * We need to reroute the event from the debug interface to the
2039 * pen interface.
2040 * We need to add the report ID to the actual pen report, so we
2041 * temporary overwrite the first byte to prevent having to kzalloc/kfree
2042 * and memcpy the report.
2043 */
2044 prefix = data[0];
2045 data[0] = WACOM_REPORT_BPAD_PEN;
2046
2047 /*
2048 * actually reroute the event.
2049 * No need to check if wacom->shared->pen is valid, hid_input_report()
2050 * will check for us.
2051 */
2052 hid_input_report(wacom->shared->pen, HID_INPUT_REPORT, data,
2053 WACOM_PKGLEN_PENABLED, 1);
2054
2055 data[0] = prefix;
2056 }
2057
2058 static int wacom_bamboo_pad_touch_event(struct wacom_wac *wacom,
2059 unsigned char *data)
2060 {
2061 struct input_dev *input = wacom->touch_input;
2062 unsigned char *finger_data, prefix;
2063 unsigned id;
2064 int x, y;
2065 bool valid;
2066
2067 prefix = data[0];
2068
2069 for (id = 0; id < wacom->features.touch_max; id++) {
2070 valid = !!(prefix & BIT(id)) &&
2071 !wacom->shared->stylus_in_proximity;
2072
2073 input_mt_slot(input, id);
2074 input_mt_report_slot_state(input, MT_TOOL_FINGER, valid);
2075
2076 if (!valid)
2077 continue;
2078
2079 finger_data = data + 1 + id * 3;
2080 x = finger_data[0] | ((finger_data[1] & 0x0f) << 8);
2081 y = (finger_data[2] << 4) | (finger_data[1] >> 4);
2082
2083 input_report_abs(input, ABS_MT_POSITION_X, x);
2084 input_report_abs(input, ABS_MT_POSITION_Y, y);
2085 }
2086
2087 input_mt_sync_frame(input);
2088
2089 input_report_key(input, BTN_LEFT, prefix & 0x40);
2090 input_report_key(input, BTN_RIGHT, prefix & 0x80);
2091
2092 /* keep touch state for pen event */
2093 wacom->shared->touch_down = !!prefix &&
2094 !wacom->shared->stylus_in_proximity;
2095
2096 return 1;
2097 }
2098
2099 static int wacom_bamboo_pad_irq(struct wacom_wac *wacom, size_t len)
2100 {
2101 unsigned char *data = wacom->data;
2102
2103 if (!((len == WACOM_PKGLEN_BPAD_TOUCH) ||
2104 (len == WACOM_PKGLEN_BPAD_TOUCH_USB)) ||
2105 (data[0] != WACOM_REPORT_BPAD_TOUCH))
2106 return 0;
2107
2108 if (data[1] & 0x01)
2109 wacom_bamboo_pad_pen_event(wacom, &data[1]);
2110
2111 if (data[1] & 0x02)
2112 return wacom_bamboo_pad_touch_event(wacom, &data[9]);
2113
2114 return 0;
2115 }
2116
2117 static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len)
2118 {
2119 unsigned char *data = wacom->data;
2120 int connected;
2121
2122 if (len != WACOM_PKGLEN_WIRELESS || data[0] != WACOM_REPORT_WL)
2123 return 0;
2124
2125 connected = data[1] & 0x01;
2126 if (connected) {
2127 int pid, battery, charging;
2128
2129 if ((wacom->shared->type == INTUOSHT ||
2130 wacom->shared->type == INTUOSHT2) &&
2131 wacom->shared->touch_input &&
2132 wacom->shared->touch_max) {
2133 input_report_switch(wacom->shared->touch_input,
2134 SW_MUTE_DEVICE, data[5] & 0x40);
2135 input_sync(wacom->shared->touch_input);
2136 }
2137
2138 pid = get_unaligned_be16(&data[6]);
2139 battery = (data[5] & 0x3f) * 100 / 31;
2140 charging = !!(data[5] & 0x80);
2141 if (wacom->pid != pid) {
2142 wacom->pid = pid;
2143 wacom_schedule_work(wacom);
2144 }
2145
2146 if (wacom->shared->type)
2147 wacom_notify_battery(wacom, battery, charging, 1, 0);
2148
2149 } else if (wacom->pid != 0) {
2150 /* disconnected while previously connected */
2151 wacom->pid = 0;
2152 wacom_schedule_work(wacom);
2153 wacom_notify_battery(wacom, 0, 0, 0, 0);
2154 }
2155
2156 return 0;
2157 }
2158
2159 static int wacom_status_irq(struct wacom_wac *wacom_wac, size_t len)
2160 {
2161 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
2162 struct wacom_features *features = &wacom_wac->features;
2163 unsigned char *data = wacom_wac->data;
2164
2165 if (data[0] != WACOM_REPORT_USB)
2166 return 0;
2167
2168 if ((features->type == INTUOSHT ||
2169 features->type == INTUOSHT2) &&
2170 wacom_wac->shared->touch_input &&
2171 features->touch_max) {
2172 input_report_switch(wacom_wac->shared->touch_input,
2173 SW_MUTE_DEVICE, data[8] & 0x40);
2174 input_sync(wacom_wac->shared->touch_input);
2175 }
2176
2177 if (data[9] & 0x02) { /* wireless module is attached */
2178 int battery = (data[8] & 0x3f) * 100 / 31;
2179 bool charging = !!(data[8] & 0x80);
2180
2181 wacom_notify_battery(wacom_wac, battery, charging,
2182 battery || charging, 1);
2183
2184 if (!wacom->battery &&
2185 !(features->quirks & WACOM_QUIRK_BATTERY)) {
2186 features->quirks |= WACOM_QUIRK_BATTERY;
2187 INIT_WORK(&wacom->work, wacom_battery_work);
2188 wacom_schedule_work(wacom_wac);
2189 }
2190 }
2191 else if ((features->quirks & WACOM_QUIRK_BATTERY) &&
2192 wacom->battery) {
2193 features->quirks &= ~WACOM_QUIRK_BATTERY;
2194 INIT_WORK(&wacom->work, wacom_battery_work);
2195 wacom_schedule_work(wacom_wac);
2196 wacom_notify_battery(wacom_wac, 0, 0, 0, 0);
2197 }
2198 return 0;
2199 }
2200
2201 void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len)
2202 {
2203 bool sync;
2204
2205 switch (wacom_wac->features.type) {
2206 case PENPARTNER:
2207 sync = wacom_penpartner_irq(wacom_wac);
2208 break;
2209
2210 case PL:
2211 sync = wacom_pl_irq(wacom_wac);
2212 break;
2213
2214 case WACOM_G4:
2215 case GRAPHIRE:
2216 case GRAPHIRE_BT:
2217 case WACOM_MO:
2218 sync = wacom_graphire_irq(wacom_wac);
2219 break;
2220
2221 case PTU:
2222 sync = wacom_ptu_irq(wacom_wac);
2223 break;
2224
2225 case DTU:
2226 sync = wacom_dtu_irq(wacom_wac);
2227 break;
2228
2229 case DTUS:
2230 case DTUSX:
2231 sync = wacom_dtus_irq(wacom_wac);
2232 break;
2233
2234 case INTUOS:
2235 case INTUOS3S:
2236 case INTUOS3:
2237 case INTUOS3L:
2238 case INTUOS4S:
2239 case INTUOS4:
2240 case INTUOS4L:
2241 case CINTIQ:
2242 case WACOM_BEE:
2243 case WACOM_13HD:
2244 case WACOM_21UX2:
2245 case WACOM_22HD:
2246 case WACOM_24HD:
2247 case WACOM_27QHD:
2248 case DTK:
2249 case CINTIQ_HYBRID:
2250 case CINTIQ_COMPANION_2:
2251 sync = wacom_intuos_irq(wacom_wac);
2252 break;
2253
2254 case INTUOS4WL:
2255 sync = wacom_intuos_bt_irq(wacom_wac, len);
2256 break;
2257
2258 case WACOM_24HDT:
2259 case WACOM_27QHDT:
2260 sync = wacom_24hdt_irq(wacom_wac);
2261 break;
2262
2263 case INTUOS5S:
2264 case INTUOS5:
2265 case INTUOS5L:
2266 case INTUOSPS:
2267 case INTUOSPM:
2268 case INTUOSPL:
2269 if (len == WACOM_PKGLEN_BBTOUCH3)
2270 sync = wacom_bpt3_touch(wacom_wac);
2271 else if (wacom_wac->data[0] == WACOM_REPORT_USB)
2272 sync = wacom_status_irq(wacom_wac, len);
2273 else
2274 sync = wacom_intuos_irq(wacom_wac);
2275 break;
2276
2277 case TABLETPC:
2278 case TABLETPCE:
2279 case TABLETPC2FG:
2280 case MTSCREEN:
2281 case MTTPC:
2282 case MTTPC_B:
2283 sync = wacom_tpc_irq(wacom_wac, len);
2284 break;
2285
2286 case BAMBOO_PT:
2287 case BAMBOO_PEN:
2288 case BAMBOO_TOUCH:
2289 case INTUOSHT:
2290 case INTUOSHT2:
2291 if (wacom_wac->data[0] == WACOM_REPORT_USB)
2292 sync = wacom_status_irq(wacom_wac, len);
2293 else
2294 sync = wacom_bpt_irq(wacom_wac, len);
2295 break;
2296
2297 case BAMBOO_PAD:
2298 sync = wacom_bamboo_pad_irq(wacom_wac, len);
2299 break;
2300
2301 case WIRELESS:
2302 sync = wacom_wireless_irq(wacom_wac, len);
2303 break;
2304
2305 case REMOTE:
2306 if (wacom_wac->data[0] == WACOM_REPORT_DEVICE_LIST)
2307 sync = wacom_remote_status_irq(wacom_wac, len);
2308 else
2309 sync = wacom_remote_irq(wacom_wac, len);
2310 break;
2311
2312 default:
2313 sync = false;
2314 break;
2315 }
2316
2317 if (sync) {
2318 if (wacom_wac->pen_input)
2319 input_sync(wacom_wac->pen_input);
2320 if (wacom_wac->touch_input)
2321 input_sync(wacom_wac->touch_input);
2322 if (wacom_wac->pad_input)
2323 input_sync(wacom_wac->pad_input);
2324 }
2325 }
2326
2327 static void wacom_setup_basic_pro_pen(struct wacom_wac *wacom_wac)
2328 {
2329 struct input_dev *input_dev = wacom_wac->pen_input;
2330
2331 input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
2332
2333 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2334 __set_bit(BTN_STYLUS, input_dev->keybit);
2335 __set_bit(BTN_STYLUS2, input_dev->keybit);
2336
2337 input_set_abs_params(input_dev, ABS_DISTANCE,
2338 0, wacom_wac->features.distance_max, 0, 0);
2339 }
2340
2341 static void wacom_setup_cintiq(struct wacom_wac *wacom_wac)
2342 {
2343 struct input_dev *input_dev = wacom_wac->pen_input;
2344
2345 wacom_setup_basic_pro_pen(wacom_wac);
2346
2347 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2348 __set_bit(BTN_TOOL_BRUSH, input_dev->keybit);
2349 __set_bit(BTN_TOOL_PENCIL, input_dev->keybit);
2350 __set_bit(BTN_TOOL_AIRBRUSH, input_dev->keybit);
2351
2352 input_set_abs_params(input_dev, ABS_WHEEL, 0, 1023, 0, 0);
2353 input_set_abs_params(input_dev, ABS_TILT_X, -64, 63, 0, 0);
2354 input_abs_set_res(input_dev, ABS_TILT_X, 57);
2355 input_set_abs_params(input_dev, ABS_TILT_Y, -64, 63, 0, 0);
2356 input_abs_set_res(input_dev, ABS_TILT_Y, 57);
2357 }
2358
2359 static void wacom_setup_intuos(struct wacom_wac *wacom_wac)
2360 {
2361 struct input_dev *input_dev = wacom_wac->pen_input;
2362
2363 input_set_capability(input_dev, EV_REL, REL_WHEEL);
2364
2365 wacom_setup_cintiq(wacom_wac);
2366
2367 __set_bit(BTN_LEFT, input_dev->keybit);
2368 __set_bit(BTN_RIGHT, input_dev->keybit);
2369 __set_bit(BTN_MIDDLE, input_dev->keybit);
2370 __set_bit(BTN_SIDE, input_dev->keybit);
2371 __set_bit(BTN_EXTRA, input_dev->keybit);
2372 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
2373 __set_bit(BTN_TOOL_LENS, input_dev->keybit);
2374
2375 input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0);
2376 input_abs_set_res(input_dev, ABS_RZ, 287);
2377 input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0);
2378 }
2379
2380 void wacom_setup_device_quirks(struct wacom *wacom)
2381 {
2382 struct wacom_features *features = &wacom->wacom_wac.features;
2383
2384 /* The pen and pad share the same interface on most devices */
2385 if (features->type == GRAPHIRE_BT || features->type == WACOM_G4 ||
2386 features->type == DTUS ||
2387 (features->type >= INTUOS3S && features->type <= WACOM_MO)) {
2388 if (features->device_type & WACOM_DEVICETYPE_PEN)
2389 features->device_type |= WACOM_DEVICETYPE_PAD;
2390 }
2391
2392 /* touch device found but size is not defined. use default */
2393 if (features->device_type & WACOM_DEVICETYPE_TOUCH && !features->x_max) {
2394 features->x_max = 1023;
2395 features->y_max = 1023;
2396 }
2397
2398 /*
2399 * Intuos5/Pro and Bamboo 3rd gen have no useful data about its
2400 * touch interface in its HID descriptor. If this is the touch
2401 * interface (PacketSize of WACOM_PKGLEN_BBTOUCH3), override the
2402 * tablet values.
2403 */
2404 if ((features->type >= INTUOS5S && features->type <= INTUOSPL) ||
2405 (features->type >= INTUOSHT && features->type <= BAMBOO_PT)) {
2406 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {
2407 if (features->touch_max)
2408 features->device_type |= WACOM_DEVICETYPE_TOUCH;
2409 if (features->type >= INTUOSHT && features->type <= BAMBOO_PT)
2410 features->device_type |= WACOM_DEVICETYPE_PAD;
2411
2412 features->x_max = 4096;
2413 features->y_max = 4096;
2414 }
2415 else if (features->pktlen == WACOM_PKGLEN_BBTOUCH) {
2416 features->device_type |= WACOM_DEVICETYPE_PAD;
2417 }
2418 }
2419
2420 /*
2421 * Raw Wacom-mode pen and touch events both come from interface
2422 * 0, whose HID descriptor has an application usage of 0xFF0D
2423 * (i.e., WACOM_VENDORDEFINED_PEN). We route pen packets back
2424 * out through the HID_GENERIC device created for interface 1,
2425 * so rewrite this one to be of type WACOM_DEVICETYPE_TOUCH.
2426 */
2427 if (features->type == BAMBOO_PAD)
2428 features->device_type = WACOM_DEVICETYPE_TOUCH;
2429
2430 if (features->type == REMOTE)
2431 features->device_type = WACOM_DEVICETYPE_PAD;
2432
2433 if (wacom->hdev->bus == BUS_BLUETOOTH)
2434 features->quirks |= WACOM_QUIRK_BATTERY;
2435
2436 /* quirk for bamboo touch with 2 low res touches */
2437 if ((features->type == BAMBOO_PT || features->type == BAMBOO_TOUCH) &&
2438 features->pktlen == WACOM_PKGLEN_BBTOUCH) {
2439 features->x_max <<= 5;
2440 features->y_max <<= 5;
2441 features->x_fuzz <<= 5;
2442 features->y_fuzz <<= 5;
2443 features->quirks |= WACOM_QUIRK_BBTOUCH_LOWRES;
2444 }
2445
2446 if (features->type == WIRELESS) {
2447 if (features->device_type == WACOM_DEVICETYPE_WL_MONITOR) {
2448 features->quirks |= WACOM_QUIRK_BATTERY;
2449 }
2450 }
2451 }
2452
2453 int wacom_setup_pen_input_capabilities(struct input_dev *input_dev,
2454 struct wacom_wac *wacom_wac)
2455 {
2456 struct wacom_features *features = &wacom_wac->features;
2457
2458 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
2459
2460 if (!(features->device_type & WACOM_DEVICETYPE_PEN))
2461 return -ENODEV;
2462
2463 if (features->type == HID_GENERIC)
2464 /* setup has already been done */
2465 return 0;
2466
2467 __set_bit(BTN_TOUCH, input_dev->keybit);
2468 __set_bit(ABS_MISC, input_dev->absbit);
2469
2470 input_set_abs_params(input_dev, ABS_X, features->x_min,
2471 features->x_max, features->x_fuzz, 0);
2472 input_set_abs_params(input_dev, ABS_Y, features->y_min,
2473 features->y_max, features->y_fuzz, 0);
2474 input_set_abs_params(input_dev, ABS_PRESSURE, 0,
2475 features->pressure_max, features->pressure_fuzz, 0);
2476
2477 /* penabled devices have fixed resolution for each model */
2478 input_abs_set_res(input_dev, ABS_X, features->x_resolution);
2479 input_abs_set_res(input_dev, ABS_Y, features->y_resolution);
2480
2481
2482 switch (features->type) {
2483 case GRAPHIRE_BT:
2484 __clear_bit(ABS_MISC, input_dev->absbit);
2485
2486 case WACOM_MO:
2487 case WACOM_G4:
2488 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
2489 features->distance_max,
2490 0, 0);
2491 /* fall through */
2492
2493 case GRAPHIRE:
2494 input_set_capability(input_dev, EV_REL, REL_WHEEL);
2495
2496 __set_bit(BTN_LEFT, input_dev->keybit);
2497 __set_bit(BTN_RIGHT, input_dev->keybit);
2498 __set_bit(BTN_MIDDLE, input_dev->keybit);
2499
2500 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2501 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2502 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
2503 __set_bit(BTN_STYLUS, input_dev->keybit);
2504 __set_bit(BTN_STYLUS2, input_dev->keybit);
2505
2506 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2507 break;
2508
2509 case WACOM_27QHD:
2510 case WACOM_24HD:
2511 case DTK:
2512 case WACOM_22HD:
2513 case WACOM_21UX2:
2514 case WACOM_BEE:
2515 case CINTIQ:
2516 case WACOM_13HD:
2517 case CINTIQ_HYBRID:
2518 case CINTIQ_COMPANION_2:
2519 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
2520 input_abs_set_res(input_dev, ABS_Z, 287);
2521 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
2522 wacom_setup_cintiq(wacom_wac);
2523 break;
2524
2525 case INTUOS3:
2526 case INTUOS3L:
2527 case INTUOS3S:
2528 case INTUOS4:
2529 case INTUOS4WL:
2530 case INTUOS4L:
2531 case INTUOS4S:
2532 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
2533 input_abs_set_res(input_dev, ABS_Z, 287);
2534 /* fall through */
2535
2536 case INTUOS:
2537 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2538
2539 wacom_setup_intuos(wacom_wac);
2540 break;
2541
2542 case INTUOS5:
2543 case INTUOS5L:
2544 case INTUOSPM:
2545 case INTUOSPL:
2546 case INTUOS5S:
2547 case INTUOSPS:
2548 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2549
2550 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
2551 features->distance_max,
2552 0, 0);
2553
2554 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
2555 input_abs_set_res(input_dev, ABS_Z, 287);
2556
2557 wacom_setup_intuos(wacom_wac);
2558 break;
2559
2560 case WACOM_24HDT:
2561 case WACOM_27QHDT:
2562 case MTSCREEN:
2563 case MTTPC:
2564 case MTTPC_B:
2565 case TABLETPC2FG:
2566 case TABLETPC:
2567 case TABLETPCE:
2568 __clear_bit(ABS_MISC, input_dev->absbit);
2569 /* fall through */
2570
2571 case DTUS:
2572 case DTUSX:
2573 case PL:
2574 case DTU:
2575 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2576 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2577 __set_bit(BTN_STYLUS, input_dev->keybit);
2578 __set_bit(BTN_STYLUS2, input_dev->keybit);
2579
2580 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
2581 break;
2582
2583 case PTU:
2584 __set_bit(BTN_STYLUS2, input_dev->keybit);
2585 /* fall through */
2586
2587 case PENPARTNER:
2588 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2589 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2590 __set_bit(BTN_STYLUS, input_dev->keybit);
2591
2592 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2593 break;
2594
2595 case INTUOSHT:
2596 case BAMBOO_PT:
2597 case BAMBOO_PEN:
2598 case INTUOSHT2:
2599 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2600
2601 if (features->type == INTUOSHT2) {
2602 wacom_setup_basic_pro_pen(wacom_wac);
2603 } else {
2604 __clear_bit(ABS_MISC, input_dev->absbit);
2605 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2606 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2607 __set_bit(BTN_STYLUS, input_dev->keybit);
2608 __set_bit(BTN_STYLUS2, input_dev->keybit);
2609 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
2610 features->distance_max,
2611 0, 0);
2612 }
2613 break;
2614 case BAMBOO_PAD:
2615 __clear_bit(ABS_MISC, input_dev->absbit);
2616 break;
2617 }
2618 return 0;
2619 }
2620
2621 int wacom_setup_touch_input_capabilities(struct input_dev *input_dev,
2622 struct wacom_wac *wacom_wac)
2623 {
2624 struct wacom_features *features = &wacom_wac->features;
2625
2626 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
2627
2628 if (!(features->device_type & WACOM_DEVICETYPE_TOUCH))
2629 return -ENODEV;
2630
2631 if (features->type == HID_GENERIC)
2632 /* setup has already been done */
2633 return 0;
2634
2635 __set_bit(BTN_TOUCH, input_dev->keybit);
2636
2637 if (features->touch_max == 1) {
2638 input_set_abs_params(input_dev, ABS_X, 0,
2639 features->x_max, features->x_fuzz, 0);
2640 input_set_abs_params(input_dev, ABS_Y, 0,
2641 features->y_max, features->y_fuzz, 0);
2642 input_abs_set_res(input_dev, ABS_X,
2643 features->x_resolution);
2644 input_abs_set_res(input_dev, ABS_Y,
2645 features->y_resolution);
2646 }
2647 else if (features->touch_max > 1) {
2648 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 0,
2649 features->x_max, features->x_fuzz, 0);
2650 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 0,
2651 features->y_max, features->y_fuzz, 0);
2652 input_abs_set_res(input_dev, ABS_MT_POSITION_X,
2653 features->x_resolution);
2654 input_abs_set_res(input_dev, ABS_MT_POSITION_Y,
2655 features->y_resolution);
2656 }
2657
2658 switch (features->type) {
2659 case INTUOS5:
2660 case INTUOS5L:
2661 case INTUOSPM:
2662 case INTUOSPL:
2663 case INTUOS5S:
2664 case INTUOSPS:
2665 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2666
2667 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0);
2668 input_set_abs_params(input_dev, ABS_MT_TOUCH_MINOR, 0, features->y_max, 0, 0);
2669 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);
2670 break;
2671
2672 case WACOM_24HDT:
2673 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0);
2674 input_set_abs_params(input_dev, ABS_MT_WIDTH_MAJOR, 0, features->x_max, 0, 0);
2675 input_set_abs_params(input_dev, ABS_MT_WIDTH_MINOR, 0, features->y_max, 0, 0);
2676 input_set_abs_params(input_dev, ABS_MT_ORIENTATION, 0, 1, 0, 0);
2677 /* fall through */
2678
2679 case WACOM_27QHDT:
2680 case MTSCREEN:
2681 case MTTPC:
2682 case MTTPC_B:
2683 case TABLETPC2FG:
2684 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_DIRECT);
2685 /*fall through */
2686
2687 case TABLETPC:
2688 case TABLETPCE:
2689 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
2690 break;
2691
2692 case INTUOSHT:
2693 case INTUOSHT2:
2694 input_dev->evbit[0] |= BIT_MASK(EV_SW);
2695 __set_bit(SW_MUTE_DEVICE, input_dev->swbit);
2696 /* fall through */
2697
2698 case BAMBOO_PT:
2699 case BAMBOO_TOUCH:
2700 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {
2701 input_set_abs_params(input_dev,
2702 ABS_MT_TOUCH_MAJOR,
2703 0, features->x_max, 0, 0);
2704 input_set_abs_params(input_dev,
2705 ABS_MT_TOUCH_MINOR,
2706 0, features->y_max, 0, 0);
2707 }
2708 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);
2709 break;
2710
2711 case BAMBOO_PAD:
2712 input_mt_init_slots(input_dev, features->touch_max,
2713 INPUT_MT_POINTER);
2714 __set_bit(BTN_LEFT, input_dev->keybit);
2715 __set_bit(BTN_RIGHT, input_dev->keybit);
2716 break;
2717 }
2718 return 0;
2719 }
2720
2721 static void wacom_setup_numbered_buttons(struct input_dev *input_dev,
2722 int button_count)
2723 {
2724 int i;
2725
2726 for (i = 0; i < button_count && i < 10; i++)
2727 __set_bit(BTN_0 + i, input_dev->keybit);
2728 for (i = 10; i < button_count && i < 16; i++)
2729 __set_bit(BTN_A + (i-10), input_dev->keybit);
2730 for (i = 16; i < button_count && i < 18; i++)
2731 __set_bit(BTN_BASE + (i-16), input_dev->keybit);
2732 }
2733
2734 static void wacom_report_numbered_buttons(struct input_dev *input_dev,
2735 int button_count, int mask)
2736 {
2737 int i;
2738
2739 for (i = 0; i < button_count && i < 10; i++)
2740 input_report_key(input_dev, BTN_0 + i, mask & (1 << i));
2741 for (i = 10; i < button_count && i < 16; i++)
2742 input_report_key(input_dev, BTN_A + (i-10), mask & (1 << i));
2743 for (i = 16; i < button_count && i < 18; i++)
2744 input_report_key(input_dev, BTN_BASE + (i-16), mask & (1 << i));
2745 }
2746
2747 int wacom_setup_pad_input_capabilities(struct input_dev *input_dev,
2748 struct wacom_wac *wacom_wac)
2749 {
2750 struct wacom_features *features = &wacom_wac->features;
2751
2752 if (!(features->device_type & WACOM_DEVICETYPE_PAD))
2753 return -ENODEV;
2754
2755 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
2756
2757 /* kept for making legacy xf86-input-wacom working with the wheels */
2758 __set_bit(ABS_MISC, input_dev->absbit);
2759
2760 /* kept for making legacy xf86-input-wacom accepting the pad */
2761 input_set_abs_params(input_dev, ABS_X, 0, 1, 0, 0);
2762 input_set_abs_params(input_dev, ABS_Y, 0, 1, 0, 0);
2763
2764 /* kept for making udev and libwacom accepting the pad */
2765 __set_bit(BTN_STYLUS, input_dev->keybit);
2766
2767 wacom_setup_numbered_buttons(input_dev, features->numbered_buttons);
2768
2769 switch (features->type) {
2770
2771 case CINTIQ_HYBRID:
2772 case CINTIQ_COMPANION_2:
2773 case DTK:
2774 case DTUS:
2775 case GRAPHIRE_BT:
2776 break;
2777
2778 case WACOM_MO:
2779 __set_bit(BTN_BACK, input_dev->keybit);
2780 __set_bit(BTN_LEFT, input_dev->keybit);
2781 __set_bit(BTN_FORWARD, input_dev->keybit);
2782 __set_bit(BTN_RIGHT, input_dev->keybit);
2783 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2784 break;
2785
2786 case WACOM_G4:
2787 __set_bit(BTN_BACK, input_dev->keybit);
2788 __set_bit(BTN_FORWARD, input_dev->keybit);
2789 input_set_capability(input_dev, EV_REL, REL_WHEEL);
2790 break;
2791
2792 case WACOM_24HD:
2793 __set_bit(KEY_PROG1, input_dev->keybit);
2794 __set_bit(KEY_PROG2, input_dev->keybit);
2795 __set_bit(KEY_PROG3, input_dev->keybit);
2796
2797 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2798 input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0);
2799 break;
2800
2801 case WACOM_27QHD:
2802 __set_bit(KEY_PROG1, input_dev->keybit);
2803 __set_bit(KEY_PROG2, input_dev->keybit);
2804 __set_bit(KEY_PROG3, input_dev->keybit);
2805 input_set_abs_params(input_dev, ABS_X, -2048, 2048, 0, 0);
2806 input_abs_set_res(input_dev, ABS_X, 1024); /* points/g */
2807 input_set_abs_params(input_dev, ABS_Y, -2048, 2048, 0, 0);
2808 input_abs_set_res(input_dev, ABS_Y, 1024);
2809 input_set_abs_params(input_dev, ABS_Z, -2048, 2048, 0, 0);
2810 input_abs_set_res(input_dev, ABS_Z, 1024);
2811 __set_bit(INPUT_PROP_ACCELEROMETER, input_dev->propbit);
2812 break;
2813
2814 case WACOM_22HD:
2815 __set_bit(KEY_PROG1, input_dev->keybit);
2816 __set_bit(KEY_PROG2, input_dev->keybit);
2817 __set_bit(KEY_PROG3, input_dev->keybit);
2818 /* fall through */
2819
2820 case WACOM_21UX2:
2821 case WACOM_BEE:
2822 case CINTIQ:
2823 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
2824 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
2825 break;
2826
2827 case WACOM_13HD:
2828 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2829 break;
2830
2831 case INTUOS3:
2832 case INTUOS3L:
2833 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
2834 /* fall through */
2835
2836 case INTUOS3S:
2837 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
2838 break;
2839
2840 case INTUOS5:
2841 case INTUOS5L:
2842 case INTUOSPM:
2843 case INTUOSPL:
2844 case INTUOS5S:
2845 case INTUOSPS:
2846 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2847 break;
2848
2849 case INTUOS4WL:
2850 /*
2851 * For Bluetooth devices, the udev rule does not work correctly
2852 * for pads unless we add a stylus capability, which forces
2853 * ID_INPUT_TABLET to be set.
2854 */
2855 __set_bit(BTN_STYLUS, input_dev->keybit);
2856 /* fall through */
2857
2858 case INTUOS4:
2859 case INTUOS4L:
2860 case INTUOS4S:
2861 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2862 break;
2863
2864 case INTUOSHT:
2865 case BAMBOO_PT:
2866 case BAMBOO_TOUCH:
2867 case INTUOSHT2:
2868 __clear_bit(ABS_MISC, input_dev->absbit);
2869
2870 __set_bit(BTN_LEFT, input_dev->keybit);
2871 __set_bit(BTN_FORWARD, input_dev->keybit);
2872 __set_bit(BTN_BACK, input_dev->keybit);
2873 __set_bit(BTN_RIGHT, input_dev->keybit);
2874
2875 break;
2876
2877 case REMOTE:
2878 input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
2879 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2880 break;
2881
2882 default:
2883 /* no pad supported */
2884 return -ENODEV;
2885 }
2886 return 0;
2887 }
2888
2889 static const struct wacom_features wacom_features_0x00 =
2890 { "Wacom Penpartner", 5040, 3780, 255, 0,
2891 PENPARTNER, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
2892 static const struct wacom_features wacom_features_0x10 =
2893 { "Wacom Graphire", 10206, 7422, 511, 63,
2894 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2895 static const struct wacom_features wacom_features_0x81 =
2896 { "Wacom Graphire BT", 16704, 12064, 511, 32,
2897 GRAPHIRE_BT, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES, 2 };
2898 static const struct wacom_features wacom_features_0x11 =
2899 { "Wacom Graphire2 4x5", 10206, 7422, 511, 63,
2900 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2901 static const struct wacom_features wacom_features_0x12 =
2902 { "Wacom Graphire2 5x7", 13918, 10206, 511, 63,
2903 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2904 static const struct wacom_features wacom_features_0x13 =
2905 { "Wacom Graphire3", 10208, 7424, 511, 63,
2906 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2907 static const struct wacom_features wacom_features_0x14 =
2908 { "Wacom Graphire3 6x8", 16704, 12064, 511, 63,
2909 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2910 static const struct wacom_features wacom_features_0x15 =
2911 { "Wacom Graphire4 4x5", 10208, 7424, 511, 63,
2912 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2913 static const struct wacom_features wacom_features_0x16 =
2914 { "Wacom Graphire4 6x8", 16704, 12064, 511, 63,
2915 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2916 static const struct wacom_features wacom_features_0x17 =
2917 { "Wacom BambooFun 4x5", 14760, 9225, 511, 63,
2918 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2919 static const struct wacom_features wacom_features_0x18 =
2920 { "Wacom BambooFun 6x8", 21648, 13530, 511, 63,
2921 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2922 static const struct wacom_features wacom_features_0x19 =
2923 { "Wacom Bamboo1 Medium", 16704, 12064, 511, 63,
2924 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
2925 static const struct wacom_features wacom_features_0x60 =
2926 { "Wacom Volito", 5104, 3712, 511, 63,
2927 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2928 static const struct wacom_features wacom_features_0x61 =
2929 { "Wacom PenStation2", 3250, 2320, 255, 63,
2930 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2931 static const struct wacom_features wacom_features_0x62 =
2932 { "Wacom Volito2 4x5", 5104, 3712, 511, 63,
2933 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2934 static const struct wacom_features wacom_features_0x63 =
2935 { "Wacom Volito2 2x3", 3248, 2320, 511, 63,
2936 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2937 static const struct wacom_features wacom_features_0x64 =
2938 { "Wacom PenPartner2", 3250, 2320, 511, 63,
2939 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
2940 static const struct wacom_features wacom_features_0x65 =
2941 { "Wacom Bamboo", 14760, 9225, 511, 63,
2942 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2943 static const struct wacom_features wacom_features_0x69 =
2944 { "Wacom Bamboo1", 5104, 3712, 511, 63,
2945 GRAPHIRE, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
2946 static const struct wacom_features wacom_features_0x6A =
2947 { "Wacom Bamboo1 4x6", 14760, 9225, 1023, 63,
2948 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2949 static const struct wacom_features wacom_features_0x6B =
2950 { "Wacom Bamboo1 5x8", 21648, 13530, 1023, 63,
2951 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2952 static const struct wacom_features wacom_features_0x20 =
2953 { "Wacom Intuos 4x5", 12700, 10600, 1023, 31,
2954 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2955 static const struct wacom_features wacom_features_0x21 =
2956 { "Wacom Intuos 6x8", 20320, 16240, 1023, 31,
2957 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2958 static const struct wacom_features wacom_features_0x22 =
2959 { "Wacom Intuos 9x12", 30480, 24060, 1023, 31,
2960 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2961 static const struct wacom_features wacom_features_0x23 =
2962 { "Wacom Intuos 12x12", 30480, 31680, 1023, 31,
2963 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2964 static const struct wacom_features wacom_features_0x24 =
2965 { "Wacom Intuos 12x18", 45720, 31680, 1023, 31,
2966 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2967 static const struct wacom_features wacom_features_0x30 =
2968 { "Wacom PL400", 5408, 4056, 255, 0,
2969 PL, WACOM_PL_RES, WACOM_PL_RES };
2970 static const struct wacom_features wacom_features_0x31 =
2971 { "Wacom PL500", 6144, 4608, 255, 0,
2972 PL, WACOM_PL_RES, WACOM_PL_RES };
2973 static const struct wacom_features wacom_features_0x32 =
2974 { "Wacom PL600", 6126, 4604, 255, 0,
2975 PL, WACOM_PL_RES, WACOM_PL_RES };
2976 static const struct wacom_features wacom_features_0x33 =
2977 { "Wacom PL600SX", 6260, 5016, 255, 0,
2978 PL, WACOM_PL_RES, WACOM_PL_RES };
2979 static const struct wacom_features wacom_features_0x34 =
2980 { "Wacom PL550", 6144, 4608, 511, 0,
2981 PL, WACOM_PL_RES, WACOM_PL_RES };
2982 static const struct wacom_features wacom_features_0x35 =
2983 { "Wacom PL800", 7220, 5780, 511, 0,
2984 PL, WACOM_PL_RES, WACOM_PL_RES };
2985 static const struct wacom_features wacom_features_0x37 =
2986 { "Wacom PL700", 6758, 5406, 511, 0,
2987 PL, WACOM_PL_RES, WACOM_PL_RES };
2988 static const struct wacom_features wacom_features_0x38 =
2989 { "Wacom PL510", 6282, 4762, 511, 0,
2990 PL, WACOM_PL_RES, WACOM_PL_RES };
2991 static const struct wacom_features wacom_features_0x39 =
2992 { "Wacom DTU710", 34080, 27660, 511, 0,
2993 PL, WACOM_PL_RES, WACOM_PL_RES };
2994 static const struct wacom_features wacom_features_0xC4 =
2995 { "Wacom DTF521", 6282, 4762, 511, 0,
2996 PL, WACOM_PL_RES, WACOM_PL_RES };
2997 static const struct wacom_features wacom_features_0xC0 =
2998 { "Wacom DTF720", 6858, 5506, 511, 0,
2999 PL, WACOM_PL_RES, WACOM_PL_RES };
3000 static const struct wacom_features wacom_features_0xC2 =
3001 { "Wacom DTF720a", 6858, 5506, 511, 0,
3002 PL, WACOM_PL_RES, WACOM_PL_RES };
3003 static const struct wacom_features wacom_features_0x03 =
3004 { "Wacom Cintiq Partner", 20480, 15360, 511, 0,
3005 PTU, WACOM_PL_RES, WACOM_PL_RES };
3006 static const struct wacom_features wacom_features_0x41 =
3007 { "Wacom Intuos2 4x5", 12700, 10600, 1023, 31,
3008 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3009 static const struct wacom_features wacom_features_0x42 =
3010 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31,
3011 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3012 static const struct wacom_features wacom_features_0x43 =
3013 { "Wacom Intuos2 9x12", 30480, 24060, 1023, 31,
3014 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3015 static const struct wacom_features wacom_features_0x44 =
3016 { "Wacom Intuos2 12x12", 30480, 31680, 1023, 31,
3017 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3018 static const struct wacom_features wacom_features_0x45 =
3019 { "Wacom Intuos2 12x18", 45720, 31680, 1023, 31,
3020 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3021 static const struct wacom_features wacom_features_0xB0 =
3022 { "Wacom Intuos3 4x5", 25400, 20320, 1023, 63,
3023 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 4 };
3024 static const struct wacom_features wacom_features_0xB1 =
3025 { "Wacom Intuos3 6x8", 40640, 30480, 1023, 63,
3026 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 };
3027 static const struct wacom_features wacom_features_0xB2 =
3028 { "Wacom Intuos3 9x12", 60960, 45720, 1023, 63,
3029 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 };
3030 static const struct wacom_features wacom_features_0xB3 =
3031 { "Wacom Intuos3 12x12", 60960, 60960, 1023, 63,
3032 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 };
3033 static const struct wacom_features wacom_features_0xB4 =
3034 { "Wacom Intuos3 12x19", 97536, 60960, 1023, 63,
3035 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 };
3036 static const struct wacom_features wacom_features_0xB5 =
3037 { "Wacom Intuos3 6x11", 54204, 31750, 1023, 63,
3038 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 };
3039 static const struct wacom_features wacom_features_0xB7 =
3040 { "Wacom Intuos3 4x6", 31496, 19685, 1023, 63,
3041 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 4 };
3042 static const struct wacom_features wacom_features_0xB8 =
3043 { "Wacom Intuos4 4x6", 31496, 19685, 2047, 63,
3044 INTUOS4S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7 };
3045 static const struct wacom_features wacom_features_0xB9 =
3046 { "Wacom Intuos4 6x9", 44704, 27940, 2047, 63,
3047 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 };
3048 static const struct wacom_features wacom_features_0xBA =
3049 { "Wacom Intuos4 8x13", 65024, 40640, 2047, 63,
3050 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 };
3051 static const struct wacom_features wacom_features_0xBB =
3052 { "Wacom Intuos4 12x19", 97536, 60960, 2047, 63,
3053 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 };
3054 static const struct wacom_features wacom_features_0xBC =
3055 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63,
3056 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 };
3057 static const struct wacom_features wacom_features_0xBD =
3058 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63,
3059 INTUOS4WL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 };
3060 static const struct wacom_features wacom_features_0x26 =
3061 { "Wacom Intuos5 touch S", 31496, 19685, 2047, 63,
3062 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7, .touch_max = 16 };
3063 static const struct wacom_features wacom_features_0x27 =
3064 { "Wacom Intuos5 touch M", 44704, 27940, 2047, 63,
3065 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16 };
3066 static const struct wacom_features wacom_features_0x28 =
3067 { "Wacom Intuos5 touch L", 65024, 40640, 2047, 63,
3068 INTUOS5L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16 };
3069 static const struct wacom_features wacom_features_0x29 =
3070 { "Wacom Intuos5 S", 31496, 19685, 2047, 63,
3071 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7 };
3072 static const struct wacom_features wacom_features_0x2A =
3073 { "Wacom Intuos5 M", 44704, 27940, 2047, 63,
3074 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 };
3075 static const struct wacom_features wacom_features_0x314 =
3076 { "Wacom Intuos Pro S", 31496, 19685, 2047, 63,
3077 INTUOSPS, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7, .touch_max = 16,
3078 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3079 static const struct wacom_features wacom_features_0x315 =
3080 { "Wacom Intuos Pro M", 44704, 27940, 2047, 63,
3081 INTUOSPM, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16,
3082 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3083 static const struct wacom_features wacom_features_0x317 =
3084 { "Wacom Intuos Pro L", 65024, 40640, 2047, 63,
3085 INTUOSPL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16,
3086 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3087 static const struct wacom_features wacom_features_0xF4 =
3088 { "Wacom Cintiq 24HD", 104080, 65200, 2047, 63,
3089 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 16,
3090 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
3091 static const struct wacom_features wacom_features_0xF8 =
3092 { "Wacom Cintiq 24HD touch", 104080, 65200, 2047, 63, /* Pen */
3093 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 16,
3094 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3095 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf6 };
3096 static const struct wacom_features wacom_features_0xF6 =
3097 { "Wacom Cintiq 24HD touch", .type = WACOM_24HDT, /* Touch */
3098 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf8, .touch_max = 10,
3099 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3100 static const struct wacom_features wacom_features_0x32A =
3101 { "Wacom Cintiq 27QHD", 119740, 67520, 2047, 63,
3102 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 0,
3103 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
3104 static const struct wacom_features wacom_features_0x32B =
3105 { "Wacom Cintiq 27QHD touch", 119740, 67520, 2047, 63,
3106 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 0,
3107 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3108 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32C };
3109 static const struct wacom_features wacom_features_0x32C =
3110 { "Wacom Cintiq 27QHD touch", .type = WACOM_27QHDT,
3111 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32B, .touch_max = 10 };
3112 static const struct wacom_features wacom_features_0x3F =
3113 { "Wacom Cintiq 21UX", 87200, 65600, 1023, 63,
3114 CINTIQ, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 };
3115 static const struct wacom_features wacom_features_0xC5 =
3116 { "Wacom Cintiq 20WSX", 86680, 54180, 1023, 63,
3117 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 10 };
3118 static const struct wacom_features wacom_features_0xC6 =
3119 { "Wacom Cintiq 12WX", 53020, 33440, 1023, 63,
3120 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 10 };
3121 static const struct wacom_features wacom_features_0x304 =
3122 { "Wacom Cintiq 13HD", 59152, 33448, 1023, 63,
3123 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9,
3124 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
3125 static const struct wacom_features wacom_features_0x333 =
3126 { "Wacom Cintiq 13HD touch", 59152, 33448, 2047, 63,
3127 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9,
3128 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3129 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x335 };
3130 static const struct wacom_features wacom_features_0x335 =
3131 { "Wacom Cintiq 13HD touch", .type = WACOM_24HDT, /* Touch */
3132 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x333, .touch_max = 10,
3133 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3134 static const struct wacom_features wacom_features_0xC7 =
3135 { "Wacom DTU1931", 37832, 30305, 511, 0,
3136 PL, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3137 static const struct wacom_features wacom_features_0xCE =
3138 { "Wacom DTU2231", 47864, 27011, 511, 0,
3139 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
3140 .check_for_hid_type = true, .hid_type = HID_TYPE_USBMOUSE };
3141 static const struct wacom_features wacom_features_0xF0 =
3142 { "Wacom DTU1631", 34623, 19553, 511, 0,
3143 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3144 static const struct wacom_features wacom_features_0xFB =
3145 { "Wacom DTU1031", 21896, 13760, 511, 0,
3146 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4,
3147 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET };
3148 static const struct wacom_features wacom_features_0x32F =
3149 { "Wacom DTU1031X", 22472, 12728, 511, 0,
3150 DTUSX, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 0,
3151 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET };
3152 static const struct wacom_features wacom_features_0x336 =
3153 { "Wacom DTU1141", 23472, 13203, 1023, 0,
3154 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4,
3155 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET };
3156 static const struct wacom_features wacom_features_0x57 =
3157 { "Wacom DTK2241", 95640, 54060, 2047, 63,
3158 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 6,
3159 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
3160 static const struct wacom_features wacom_features_0x59 = /* Pen */
3161 { "Wacom DTH2242", 95640, 54060, 2047, 63,
3162 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 6,
3163 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3164 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5D };
3165 static const struct wacom_features wacom_features_0x5D = /* Touch */
3166 { "Wacom DTH2242", .type = WACOM_24HDT,
3167 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x59, .touch_max = 10,
3168 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3169 static const struct wacom_features wacom_features_0xCC =
3170 { "Wacom Cintiq 21UX2", 86800, 65200, 2047, 63,
3171 WACOM_21UX2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18,
3172 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
3173 static const struct wacom_features wacom_features_0xFA =
3174 { "Wacom Cintiq 22HD", 95440, 53860, 2047, 63,
3175 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18,
3176 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
3177 static const struct wacom_features wacom_features_0x5B =
3178 { "Wacom Cintiq 22HDT", 95440, 53860, 2047, 63,
3179 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18,
3180 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3181 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5e };
3182 static const struct wacom_features wacom_features_0x5E =
3183 { "Wacom Cintiq 22HDT", .type = WACOM_24HDT,
3184 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5b, .touch_max = 10,
3185 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3186 static const struct wacom_features wacom_features_0x90 =
3187 { "Wacom ISDv4 90", 26202, 16325, 255, 0,
3188 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3189 static const struct wacom_features wacom_features_0x93 =
3190 { "Wacom ISDv4 93", 26202, 16325, 255, 0,
3191 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3192 static const struct wacom_features wacom_features_0x97 =
3193 { "Wacom ISDv4 97", 26202, 16325, 511, 0,
3194 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3195 static const struct wacom_features wacom_features_0x9A =
3196 { "Wacom ISDv4 9A", 26202, 16325, 255, 0,
3197 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3198 static const struct wacom_features wacom_features_0x9F =
3199 { "Wacom ISDv4 9F", 26202, 16325, 255, 0,
3200 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3201 static const struct wacom_features wacom_features_0xE2 =
3202 { "Wacom ISDv4 E2", 26202, 16325, 255, 0,
3203 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3204 static const struct wacom_features wacom_features_0xE3 =
3205 { "Wacom ISDv4 E3", 26202, 16325, 255, 0,
3206 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3207 static const struct wacom_features wacom_features_0xE5 =
3208 { "Wacom ISDv4 E5", 26202, 16325, 255, 0,
3209 MTSCREEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3210 static const struct wacom_features wacom_features_0xE6 =
3211 { "Wacom ISDv4 E6", 27760, 15694, 255, 0,
3212 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3213 static const struct wacom_features wacom_features_0xEC =
3214 { "Wacom ISDv4 EC", 25710, 14500, 255, 0,
3215 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3216 static const struct wacom_features wacom_features_0xED =
3217 { "Wacom ISDv4 ED", 26202, 16325, 255, 0,
3218 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3219 static const struct wacom_features wacom_features_0xEF =
3220 { "Wacom ISDv4 EF", 26202, 16325, 255, 0,
3221 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3222 static const struct wacom_features wacom_features_0x100 =
3223 { "Wacom ISDv4 100", 26202, 16325, 255, 0,
3224 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3225 static const struct wacom_features wacom_features_0x101 =
3226 { "Wacom ISDv4 101", 26202, 16325, 255, 0,
3227 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3228 static const struct wacom_features wacom_features_0x10D =
3229 { "Wacom ISDv4 10D", 26202, 16325, 255, 0,
3230 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3231 static const struct wacom_features wacom_features_0x10E =
3232 { "Wacom ISDv4 10E", 27760, 15694, 255, 0,
3233 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3234 static const struct wacom_features wacom_features_0x10F =
3235 { "Wacom ISDv4 10F", 27760, 15694, 255, 0,
3236 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3237 static const struct wacom_features wacom_features_0x116 =
3238 { "Wacom ISDv4 116", 26202, 16325, 255, 0,
3239 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3240 static const struct wacom_features wacom_features_0x12C =
3241 { "Wacom ISDv4 12C", 27848, 15752, 2047, 0,
3242 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3243 static const struct wacom_features wacom_features_0x4001 =
3244 { "Wacom ISDv4 4001", 26202, 16325, 255, 0,
3245 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3246 static const struct wacom_features wacom_features_0x4004 =
3247 { "Wacom ISDv4 4004", 11060, 6220, 255, 0,
3248 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3249 static const struct wacom_features wacom_features_0x5000 =
3250 { "Wacom ISDv4 5000", 27848, 15752, 1023, 0,
3251 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3252 static const struct wacom_features wacom_features_0x5002 =
3253 { "Wacom ISDv4 5002", 29576, 16724, 1023, 0,
3254 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3255 static const struct wacom_features wacom_features_0x47 =
3256 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31,
3257 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3258 static const struct wacom_features wacom_features_0x84 =
3259 { "Wacom Wireless Receiver", .type = WIRELESS, .touch_max = 16 };
3260 static const struct wacom_features wacom_features_0xD0 =
3261 { "Wacom Bamboo 2FG", 14720, 9200, 1023, 31,
3262 BAMBOO_TOUCH, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3263 static const struct wacom_features wacom_features_0xD1 =
3264 { "Wacom Bamboo 2FG 4x5", 14720, 9200, 1023, 31,
3265 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3266 static const struct wacom_features wacom_features_0xD2 =
3267 { "Wacom Bamboo Craft", 14720, 9200, 1023, 31,
3268 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3269 static const struct wacom_features wacom_features_0xD3 =
3270 { "Wacom Bamboo 2FG 6x8", 21648, 13700, 1023, 31,
3271 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3272 static const struct wacom_features wacom_features_0xD4 =
3273 { "Wacom Bamboo Pen", 14720, 9200, 1023, 31,
3274 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3275 static const struct wacom_features wacom_features_0xD5 =
3276 { "Wacom Bamboo Pen 6x8", 21648, 13700, 1023, 31,
3277 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3278 static const struct wacom_features wacom_features_0xD6 =
3279 { "Wacom BambooPT 2FG 4x5", 14720, 9200, 1023, 31,
3280 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3281 static const struct wacom_features wacom_features_0xD7 =
3282 { "Wacom BambooPT 2FG Small", 14720, 9200, 1023, 31,
3283 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3284 static const struct wacom_features wacom_features_0xD8 =
3285 { "Wacom Bamboo Comic 2FG", 21648, 13700, 1023, 31,
3286 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3287 static const struct wacom_features wacom_features_0xDA =
3288 { "Wacom Bamboo 2FG 4x5 SE", 14720, 9200, 1023, 31,
3289 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3290 static const struct wacom_features wacom_features_0xDB =
3291 { "Wacom Bamboo 2FG 6x8 SE", 21648, 13700, 1023, 31,
3292 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3293 static const struct wacom_features wacom_features_0xDD =
3294 { "Wacom Bamboo Connect", 14720, 9200, 1023, 31,
3295 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3296 static const struct wacom_features wacom_features_0xDE =
3297 { "Wacom Bamboo 16FG 4x5", 14720, 9200, 1023, 31,
3298 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 };
3299 static const struct wacom_features wacom_features_0xDF =
3300 { "Wacom Bamboo 16FG 6x8", 21648, 13700, 1023, 31,
3301 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 };
3302 static const struct wacom_features wacom_features_0x300 =
3303 { "Wacom Bamboo One S", 14720, 9225, 1023, 31,
3304 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3305 static const struct wacom_features wacom_features_0x301 =
3306 { "Wacom Bamboo One M", 21648, 13530, 1023, 31,
3307 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3308 static const struct wacom_features wacom_features_0x302 =
3309 { "Wacom Intuos PT S", 15200, 9500, 1023, 31,
3310 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
3311 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3312 static const struct wacom_features wacom_features_0x303 =
3313 { "Wacom Intuos PT M", 21600, 13500, 1023, 31,
3314 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
3315 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3316 static const struct wacom_features wacom_features_0x30E =
3317 { "Wacom Intuos S", 15200, 9500, 1023, 31,
3318 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
3319 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3320 static const struct wacom_features wacom_features_0x6004 =
3321 { "ISD-V4", 12800, 8000, 255, 0,
3322 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3323 static const struct wacom_features wacom_features_0x307 =
3324 { "Wacom ISDv5 307", 59152, 33448, 2047, 63,
3325 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9,
3326 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3327 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x309 };
3328 static const struct wacom_features wacom_features_0x309 =
3329 { "Wacom ISDv5 309", .type = WACOM_24HDT, /* Touch */
3330 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x0307, .touch_max = 10,
3331 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3332 static const struct wacom_features wacom_features_0x30A =
3333 { "Wacom ISDv5 30A", 59152, 33448, 2047, 63,
3334 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9,
3335 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3336 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30C };
3337 static const struct wacom_features wacom_features_0x30C =
3338 { "Wacom ISDv5 30C", .type = WACOM_24HDT, /* Touch */
3339 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30A, .touch_max = 10,
3340 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3341 static const struct wacom_features wacom_features_0x318 =
3342 { "Wacom USB Bamboo PAD", 4095, 4095, /* Touch */
3343 .type = BAMBOO_PAD, 35, 48, .touch_max = 4 };
3344 static const struct wacom_features wacom_features_0x319 =
3345 { "Wacom Wireless Bamboo PAD", 4095, 4095, /* Touch */
3346 .type = BAMBOO_PAD, 35, 48, .touch_max = 4 };
3347 static const struct wacom_features wacom_features_0x325 =
3348 { "Wacom ISDv5 325", 59552, 33848, 2047, 63,
3349 CINTIQ_COMPANION_2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 11,
3350 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3351 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x326 };
3352 static const struct wacom_features wacom_features_0x326 = /* Touch */
3353 { "Wacom ISDv5 326", .type = HID_GENERIC, .oVid = USB_VENDOR_ID_WACOM,
3354 .oPid = 0x325 };
3355 static const struct wacom_features wacom_features_0x323 =
3356 { "Wacom Intuos P M", 21600, 13500, 1023, 31,
3357 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
3358 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3359 static const struct wacom_features wacom_features_0x331 =
3360 { "Wacom Express Key Remote", .type = REMOTE,
3361 .numbered_buttons = 18, .check_for_hid_type = true,
3362 .hid_type = HID_TYPE_USBNONE };
3363 static const struct wacom_features wacom_features_0x33B =
3364 { "Wacom Intuos S 2", 15200, 9500, 2047, 63,
3365 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
3366 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3367 static const struct wacom_features wacom_features_0x33C =
3368 { "Wacom Intuos PT S 2", 15200, 9500, 2047, 63,
3369 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
3370 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3371 static const struct wacom_features wacom_features_0x33D =
3372 { "Wacom Intuos P M 2", 21600, 13500, 2047, 63,
3373 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
3374 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3375 static const struct wacom_features wacom_features_0x33E =
3376 { "Wacom Intuos PT M 2", 21600, 13500, 2047, 63,
3377 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
3378 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3379
3380 static const struct wacom_features wacom_features_HID_ANY_ID =
3381 { "Wacom HID", .type = HID_GENERIC };
3382
3383 #define USB_DEVICE_WACOM(prod) \
3384 HID_DEVICE(BUS_USB, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
3385 .driver_data = (kernel_ulong_t)&wacom_features_##prod
3386
3387 #define BT_DEVICE_WACOM(prod) \
3388 HID_DEVICE(BUS_BLUETOOTH, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
3389 .driver_data = (kernel_ulong_t)&wacom_features_##prod
3390
3391 #define I2C_DEVICE_WACOM(prod) \
3392 HID_DEVICE(BUS_I2C, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
3393 .driver_data = (kernel_ulong_t)&wacom_features_##prod
3394
3395 #define USB_DEVICE_LENOVO(prod) \
3396 HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, prod), \
3397 .driver_data = (kernel_ulong_t)&wacom_features_##prod
3398
3399 const struct hid_device_id wacom_ids[] = {
3400 { USB_DEVICE_WACOM(0x00) },
3401 { USB_DEVICE_WACOM(0x03) },
3402 { USB_DEVICE_WACOM(0x10) },
3403 { USB_DEVICE_WACOM(0x11) },
3404 { USB_DEVICE_WACOM(0x12) },
3405 { USB_DEVICE_WACOM(0x13) },
3406 { USB_DEVICE_WACOM(0x14) },
3407 { USB_DEVICE_WACOM(0x15) },
3408 { USB_DEVICE_WACOM(0x16) },
3409 { USB_DEVICE_WACOM(0x17) },
3410 { USB_DEVICE_WACOM(0x18) },
3411 { USB_DEVICE_WACOM(0x19) },
3412 { USB_DEVICE_WACOM(0x20) },
3413 { USB_DEVICE_WACOM(0x21) },
3414 { USB_DEVICE_WACOM(0x22) },
3415 { USB_DEVICE_WACOM(0x23) },
3416 { USB_DEVICE_WACOM(0x24) },
3417 { USB_DEVICE_WACOM(0x26) },
3418 { USB_DEVICE_WACOM(0x27) },
3419 { USB_DEVICE_WACOM(0x28) },
3420 { USB_DEVICE_WACOM(0x29) },
3421 { USB_DEVICE_WACOM(0x2A) },
3422 { USB_DEVICE_WACOM(0x30) },
3423 { USB_DEVICE_WACOM(0x31) },
3424 { USB_DEVICE_WACOM(0x32) },
3425 { USB_DEVICE_WACOM(0x33) },
3426 { USB_DEVICE_WACOM(0x34) },
3427 { USB_DEVICE_WACOM(0x35) },
3428 { USB_DEVICE_WACOM(0x37) },
3429 { USB_DEVICE_WACOM(0x38) },
3430 { USB_DEVICE_WACOM(0x39) },
3431 { USB_DEVICE_WACOM(0x3F) },
3432 { USB_DEVICE_WACOM(0x41) },
3433 { USB_DEVICE_WACOM(0x42) },
3434 { USB_DEVICE_WACOM(0x43) },
3435 { USB_DEVICE_WACOM(0x44) },
3436 { USB_DEVICE_WACOM(0x45) },
3437 { USB_DEVICE_WACOM(0x47) },
3438 { USB_DEVICE_WACOM(0x57) },
3439 { USB_DEVICE_WACOM(0x59) },
3440 { USB_DEVICE_WACOM(0x5B) },
3441 { USB_DEVICE_WACOM(0x5D) },
3442 { USB_DEVICE_WACOM(0x5E) },
3443 { USB_DEVICE_WACOM(0x60) },
3444 { USB_DEVICE_WACOM(0x61) },
3445 { USB_DEVICE_WACOM(0x62) },
3446 { USB_DEVICE_WACOM(0x63) },
3447 { USB_DEVICE_WACOM(0x64) },
3448 { USB_DEVICE_WACOM(0x65) },
3449 { USB_DEVICE_WACOM(0x69) },
3450 { USB_DEVICE_WACOM(0x6A) },
3451 { USB_DEVICE_WACOM(0x6B) },
3452 { BT_DEVICE_WACOM(0x81) },
3453 { USB_DEVICE_WACOM(0x84) },
3454 { USB_DEVICE_WACOM(0x90) },
3455 { USB_DEVICE_WACOM(0x93) },
3456 { USB_DEVICE_WACOM(0x97) },
3457 { USB_DEVICE_WACOM(0x9A) },
3458 { USB_DEVICE_WACOM(0x9F) },
3459 { USB_DEVICE_WACOM(0xB0) },
3460 { USB_DEVICE_WACOM(0xB1) },
3461 { USB_DEVICE_WACOM(0xB2) },
3462 { USB_DEVICE_WACOM(0xB3) },
3463 { USB_DEVICE_WACOM(0xB4) },
3464 { USB_DEVICE_WACOM(0xB5) },
3465 { USB_DEVICE_WACOM(0xB7) },
3466 { USB_DEVICE_WACOM(0xB8) },
3467 { USB_DEVICE_WACOM(0xB9) },
3468 { USB_DEVICE_WACOM(0xBA) },
3469 { USB_DEVICE_WACOM(0xBB) },
3470 { USB_DEVICE_WACOM(0xBC) },
3471 { BT_DEVICE_WACOM(0xBD) },
3472 { USB_DEVICE_WACOM(0xC0) },
3473 { USB_DEVICE_WACOM(0xC2) },
3474 { USB_DEVICE_WACOM(0xC4) },
3475 { USB_DEVICE_WACOM(0xC5) },
3476 { USB_DEVICE_WACOM(0xC6) },
3477 { USB_DEVICE_WACOM(0xC7) },
3478 { USB_DEVICE_WACOM(0xCC) },
3479 { USB_DEVICE_WACOM(0xCE) },
3480 { USB_DEVICE_WACOM(0xD0) },
3481 { USB_DEVICE_WACOM(0xD1) },
3482 { USB_DEVICE_WACOM(0xD2) },
3483 { USB_DEVICE_WACOM(0xD3) },
3484 { USB_DEVICE_WACOM(0xD4) },
3485 { USB_DEVICE_WACOM(0xD5) },
3486 { USB_DEVICE_WACOM(0xD6) },
3487 { USB_DEVICE_WACOM(0xD7) },
3488 { USB_DEVICE_WACOM(0xD8) },
3489 { USB_DEVICE_WACOM(0xDA) },
3490 { USB_DEVICE_WACOM(0xDB) },
3491 { USB_DEVICE_WACOM(0xDD) },
3492 { USB_DEVICE_WACOM(0xDE) },
3493 { USB_DEVICE_WACOM(0xDF) },
3494 { USB_DEVICE_WACOM(0xE2) },
3495 { USB_DEVICE_WACOM(0xE3) },
3496 { USB_DEVICE_WACOM(0xE5) },
3497 { USB_DEVICE_WACOM(0xE6) },
3498 { USB_DEVICE_WACOM(0xEC) },
3499 { USB_DEVICE_WACOM(0xED) },
3500 { USB_DEVICE_WACOM(0xEF) },
3501 { USB_DEVICE_WACOM(0xF0) },
3502 { USB_DEVICE_WACOM(0xF4) },
3503 { USB_DEVICE_WACOM(0xF6) },
3504 { USB_DEVICE_WACOM(0xF8) },
3505 { USB_DEVICE_WACOM(0xFA) },
3506 { USB_DEVICE_WACOM(0xFB) },
3507 { USB_DEVICE_WACOM(0x100) },
3508 { USB_DEVICE_WACOM(0x101) },
3509 { USB_DEVICE_WACOM(0x10D) },
3510 { USB_DEVICE_WACOM(0x10E) },
3511 { USB_DEVICE_WACOM(0x10F) },
3512 { USB_DEVICE_WACOM(0x116) },
3513 { USB_DEVICE_WACOM(0x12C) },
3514 { USB_DEVICE_WACOM(0x300) },
3515 { USB_DEVICE_WACOM(0x301) },
3516 { USB_DEVICE_WACOM(0x302) },
3517 { USB_DEVICE_WACOM(0x303) },
3518 { USB_DEVICE_WACOM(0x304) },
3519 { USB_DEVICE_WACOM(0x307) },
3520 { USB_DEVICE_WACOM(0x309) },
3521 { USB_DEVICE_WACOM(0x30A) },
3522 { USB_DEVICE_WACOM(0x30C) },
3523 { USB_DEVICE_WACOM(0x30E) },
3524 { USB_DEVICE_WACOM(0x314) },
3525 { USB_DEVICE_WACOM(0x315) },
3526 { USB_DEVICE_WACOM(0x317) },
3527 { USB_DEVICE_WACOM(0x318) },
3528 { USB_DEVICE_WACOM(0x319) },
3529 { USB_DEVICE_WACOM(0x323) },
3530 { USB_DEVICE_WACOM(0x325) },
3531 { USB_DEVICE_WACOM(0x326) },
3532 { USB_DEVICE_WACOM(0x32A) },
3533 { USB_DEVICE_WACOM(0x32B) },
3534 { USB_DEVICE_WACOM(0x32C) },
3535 { USB_DEVICE_WACOM(0x32F) },
3536 { USB_DEVICE_WACOM(0x331) },
3537 { USB_DEVICE_WACOM(0x333) },
3538 { USB_DEVICE_WACOM(0x335) },
3539 { USB_DEVICE_WACOM(0x336) },
3540 { USB_DEVICE_WACOM(0x33B) },
3541 { USB_DEVICE_WACOM(0x33C) },
3542 { USB_DEVICE_WACOM(0x33D) },
3543 { USB_DEVICE_WACOM(0x33E) },
3544 { USB_DEVICE_WACOM(0x4001) },
3545 { USB_DEVICE_WACOM(0x4004) },
3546 { USB_DEVICE_WACOM(0x5000) },
3547 { USB_DEVICE_WACOM(0x5002) },
3548 { USB_DEVICE_LENOVO(0x6004) },
3549
3550 { USB_DEVICE_WACOM(HID_ANY_ID) },
3551 { I2C_DEVICE_WACOM(HID_ANY_ID) },
3552 { }
3553 };
3554 MODULE_DEVICE_TABLE(hid, wacom_ids);
Linux kernel - Deliverables
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