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HID: wacom: Bluetooth IRQ for Intuos Pro should handle prox/range
[mirror_ubuntu-artful-kernel.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 bool touch_arbitration = 1;
38 module_param(touch_arbitration, bool, 0644);
39 MODULE_PARM_DESC(touch_arbitration, " on (Y) off (N)");
40
41 static void wacom_report_numbered_buttons(struct input_dev *input_dev,
42 int button_count, int mask);
43
44 static int wacom_numbered_button_to_key(int n);
45
46 static void wacom_update_led(struct wacom *wacom, int button_count, int mask,
47 int group);
48 /*
49 * Percent of battery capacity for Graphire.
50 * 8th value means AC online and show 100% capacity.
51 */
52 static unsigned short batcap_gr[8] = { 1, 15, 25, 35, 50, 70, 100, 100 };
53
54 /*
55 * Percent of battery capacity for Intuos4 WL, AC has a separate bit.
56 */
57 static unsigned short batcap_i4[8] = { 1, 15, 30, 45, 60, 70, 85, 100 };
58
59 static void __wacom_notify_battery(struct wacom_battery *battery,
60 int bat_capacity, bool bat_charging,
61 bool bat_connected, bool ps_connected)
62 {
63 bool changed = battery->battery_capacity != bat_capacity ||
64 battery->bat_charging != bat_charging ||
65 battery->bat_connected != bat_connected ||
66 battery->ps_connected != ps_connected;
67
68 if (changed) {
69 battery->battery_capacity = bat_capacity;
70 battery->bat_charging = bat_charging;
71 battery->bat_connected = bat_connected;
72 battery->ps_connected = ps_connected;
73
74 if (battery->battery)
75 power_supply_changed(battery->battery);
76 }
77 }
78
79 static void wacom_notify_battery(struct wacom_wac *wacom_wac,
80 int bat_capacity, bool bat_charging, bool bat_connected,
81 bool ps_connected)
82 {
83 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
84
85 __wacom_notify_battery(&wacom->battery, bat_capacity, bat_charging,
86 bat_connected, ps_connected);
87 }
88
89 static int wacom_penpartner_irq(struct wacom_wac *wacom)
90 {
91 unsigned char *data = wacom->data;
92 struct input_dev *input = wacom->pen_input;
93
94 switch (data[0]) {
95 case 1:
96 if (data[5] & 0x80) {
97 wacom->tool[0] = (data[5] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
98 wacom->id[0] = (data[5] & 0x20) ? ERASER_DEVICE_ID : STYLUS_DEVICE_ID;
99 input_report_key(input, wacom->tool[0], 1);
100 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
101 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
102 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
103 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);
104 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -127));
105 input_report_key(input, BTN_STYLUS, (data[5] & 0x40));
106 } else {
107 input_report_key(input, wacom->tool[0], 0);
108 input_report_abs(input, ABS_MISC, 0); /* report tool id */
109 input_report_abs(input, ABS_PRESSURE, -1);
110 input_report_key(input, BTN_TOUCH, 0);
111 }
112 break;
113
114 case 2:
115 input_report_key(input, BTN_TOOL_PEN, 1);
116 input_report_abs(input, ABS_MISC, STYLUS_DEVICE_ID); /* report tool id */
117 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
118 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
119 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);
120 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -80) && !(data[5] & 0x20));
121 input_report_key(input, BTN_STYLUS, (data[5] & 0x40));
122 break;
123
124 default:
125 dev_dbg(input->dev.parent,
126 "%s: received unknown report #%d\n", __func__, data[0]);
127 return 0;
128 }
129
130 return 1;
131 }
132
133 static int wacom_pl_irq(struct wacom_wac *wacom)
134 {
135 struct wacom_features *features = &wacom->features;
136 unsigned char *data = wacom->data;
137 struct input_dev *input = wacom->pen_input;
138 int prox, pressure;
139
140 if (data[0] != WACOM_REPORT_PENABLED) {
141 dev_dbg(input->dev.parent,
142 "%s: received unknown report #%d\n", __func__, data[0]);
143 return 0;
144 }
145
146 prox = data[1] & 0x40;
147
148 if (!wacom->id[0]) {
149 if ((data[0] & 0x10) || (data[4] & 0x20)) {
150 wacom->tool[0] = BTN_TOOL_RUBBER;
151 wacom->id[0] = ERASER_DEVICE_ID;
152 }
153 else {
154 wacom->tool[0] = BTN_TOOL_PEN;
155 wacom->id[0] = STYLUS_DEVICE_ID;
156 }
157 }
158
159 /* If the eraser is in prox, STYLUS2 is always set. If we
160 * mis-detected the type and notice that STYLUS2 isn't set
161 * then force the eraser out of prox and let the pen in.
162 */
163 if (wacom->tool[0] == BTN_TOOL_RUBBER && !(data[4] & 0x20)) {
164 input_report_key(input, BTN_TOOL_RUBBER, 0);
165 input_report_abs(input, ABS_MISC, 0);
166 input_sync(input);
167 wacom->tool[0] = BTN_TOOL_PEN;
168 wacom->id[0] = STYLUS_DEVICE_ID;
169 }
170
171 pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1));
172 if (features->pressure_max > 255)
173 pressure = (pressure << 1) | ((data[4] >> 6) & 1);
174 pressure += (features->pressure_max + 1) / 2;
175
176 input_report_abs(input, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14));
177 input_report_abs(input, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14));
178 input_report_abs(input, ABS_PRESSURE, pressure);
179
180 input_report_key(input, BTN_TOUCH, data[4] & 0x08);
181 input_report_key(input, BTN_STYLUS, data[4] & 0x10);
182 /* Only allow the stylus2 button to be reported for the pen tool. */
183 input_report_key(input, BTN_STYLUS2, (wacom->tool[0] == BTN_TOOL_PEN) && (data[4] & 0x20));
184
185 if (!prox)
186 wacom->id[0] = 0;
187 input_report_key(input, wacom->tool[0], prox);
188 input_report_abs(input, ABS_MISC, wacom->id[0]);
189 return 1;
190 }
191
192 static int wacom_ptu_irq(struct wacom_wac *wacom)
193 {
194 unsigned char *data = wacom->data;
195 struct input_dev *input = wacom->pen_input;
196
197 if (data[0] != WACOM_REPORT_PENABLED) {
198 dev_dbg(input->dev.parent,
199 "%s: received unknown report #%d\n", __func__, data[0]);
200 return 0;
201 }
202
203 if (data[1] & 0x04) {
204 input_report_key(input, BTN_TOOL_RUBBER, data[1] & 0x20);
205 input_report_key(input, BTN_TOUCH, data[1] & 0x08);
206 wacom->id[0] = ERASER_DEVICE_ID;
207 } else {
208 input_report_key(input, BTN_TOOL_PEN, data[1] & 0x20);
209 input_report_key(input, BTN_TOUCH, data[1] & 0x01);
210 wacom->id[0] = STYLUS_DEVICE_ID;
211 }
212 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
213 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
214 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
215 input_report_abs(input, ABS_PRESSURE, le16_to_cpup((__le16 *)&data[6]));
216 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
217 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
218 return 1;
219 }
220
221 static int wacom_dtu_irq(struct wacom_wac *wacom)
222 {
223 unsigned char *data = wacom->data;
224 struct input_dev *input = wacom->pen_input;
225 int prox = data[1] & 0x20;
226
227 dev_dbg(input->dev.parent,
228 "%s: received report #%d", __func__, data[0]);
229
230 if (prox) {
231 /* Going into proximity select tool */
232 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
233 if (wacom->tool[0] == BTN_TOOL_PEN)
234 wacom->id[0] = STYLUS_DEVICE_ID;
235 else
236 wacom->id[0] = ERASER_DEVICE_ID;
237 }
238 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
239 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
240 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
241 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
242 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x01) << 8) | data[6]);
243 input_report_key(input, BTN_TOUCH, data[1] & 0x05);
244 if (!prox) /* out-prox */
245 wacom->id[0] = 0;
246 input_report_key(input, wacom->tool[0], prox);
247 input_report_abs(input, ABS_MISC, wacom->id[0]);
248 return 1;
249 }
250
251 static int wacom_dtus_irq(struct wacom_wac *wacom)
252 {
253 char *data = wacom->data;
254 struct input_dev *input = wacom->pen_input;
255 unsigned short prox, pressure = 0;
256
257 if (data[0] != WACOM_REPORT_DTUS && data[0] != WACOM_REPORT_DTUSPAD) {
258 dev_dbg(input->dev.parent,
259 "%s: received unknown report #%d", __func__, data[0]);
260 return 0;
261 } else if (data[0] == WACOM_REPORT_DTUSPAD) {
262 input = wacom->pad_input;
263 input_report_key(input, BTN_0, (data[1] & 0x01));
264 input_report_key(input, BTN_1, (data[1] & 0x02));
265 input_report_key(input, BTN_2, (data[1] & 0x04));
266 input_report_key(input, BTN_3, (data[1] & 0x08));
267 input_report_abs(input, ABS_MISC,
268 data[1] & 0x0f ? PAD_DEVICE_ID : 0);
269 return 1;
270 } else {
271 prox = data[1] & 0x80;
272 if (prox) {
273 switch ((data[1] >> 3) & 3) {
274 case 1: /* Rubber */
275 wacom->tool[0] = BTN_TOOL_RUBBER;
276 wacom->id[0] = ERASER_DEVICE_ID;
277 break;
278
279 case 2: /* Pen */
280 wacom->tool[0] = BTN_TOOL_PEN;
281 wacom->id[0] = STYLUS_DEVICE_ID;
282 break;
283 }
284 }
285
286 input_report_key(input, BTN_STYLUS, data[1] & 0x20);
287 input_report_key(input, BTN_STYLUS2, data[1] & 0x40);
288 input_report_abs(input, ABS_X, get_unaligned_be16(&data[3]));
289 input_report_abs(input, ABS_Y, get_unaligned_be16(&data[5]));
290 pressure = ((data[1] & 0x03) << 8) | (data[2] & 0xff);
291 input_report_abs(input, ABS_PRESSURE, pressure);
292 input_report_key(input, BTN_TOUCH, pressure > 10);
293
294 if (!prox) /* out-prox */
295 wacom->id[0] = 0;
296 input_report_key(input, wacom->tool[0], prox);
297 input_report_abs(input, ABS_MISC, wacom->id[0]);
298 return 1;
299 }
300 }
301
302 static int wacom_graphire_irq(struct wacom_wac *wacom)
303 {
304 struct wacom_features *features = &wacom->features;
305 unsigned char *data = wacom->data;
306 struct input_dev *input = wacom->pen_input;
307 struct input_dev *pad_input = wacom->pad_input;
308 int battery_capacity, ps_connected;
309 int prox;
310 int rw = 0;
311 int retval = 0;
312
313 if (features->type == GRAPHIRE_BT) {
314 if (data[0] != WACOM_REPORT_PENABLED_BT) {
315 dev_dbg(input->dev.parent,
316 "%s: received unknown report #%d\n", __func__,
317 data[0]);
318 goto exit;
319 }
320 } else if (data[0] != WACOM_REPORT_PENABLED) {
321 dev_dbg(input->dev.parent,
322 "%s: received unknown report #%d\n", __func__, data[0]);
323 goto exit;
324 }
325
326 prox = data[1] & 0x80;
327 if (prox || wacom->id[0]) {
328 if (prox) {
329 switch ((data[1] >> 5) & 3) {
330
331 case 0: /* Pen */
332 wacom->tool[0] = BTN_TOOL_PEN;
333 wacom->id[0] = STYLUS_DEVICE_ID;
334 break;
335
336 case 1: /* Rubber */
337 wacom->tool[0] = BTN_TOOL_RUBBER;
338 wacom->id[0] = ERASER_DEVICE_ID;
339 break;
340
341 case 2: /* Mouse with wheel */
342 input_report_key(input, BTN_MIDDLE, data[1] & 0x04);
343 /* fall through */
344
345 case 3: /* Mouse without wheel */
346 wacom->tool[0] = BTN_TOOL_MOUSE;
347 wacom->id[0] = CURSOR_DEVICE_ID;
348 break;
349 }
350 }
351 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
352 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
353 if (wacom->tool[0] != BTN_TOOL_MOUSE) {
354 if (features->type == GRAPHIRE_BT)
355 input_report_abs(input, ABS_PRESSURE, data[6] |
356 (((__u16) (data[1] & 0x08)) << 5));
357 else
358 input_report_abs(input, ABS_PRESSURE, data[6] |
359 ((data[7] & 0x03) << 8));
360 input_report_key(input, BTN_TOUCH, data[1] & 0x01);
361 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
362 input_report_key(input, BTN_STYLUS2, data[1] & 0x04);
363 } else {
364 input_report_key(input, BTN_LEFT, data[1] & 0x01);
365 input_report_key(input, BTN_RIGHT, data[1] & 0x02);
366 if (features->type == WACOM_G4 ||
367 features->type == WACOM_MO) {
368 input_report_abs(input, ABS_DISTANCE, data[6] & 0x3f);
369 rw = (data[7] & 0x04) - (data[7] & 0x03);
370 } else if (features->type == GRAPHIRE_BT) {
371 /* Compute distance between mouse and tablet */
372 rw = 44 - (data[6] >> 2);
373 rw = clamp_val(rw, 0, 31);
374 input_report_abs(input, ABS_DISTANCE, rw);
375 if (((data[1] >> 5) & 3) == 2) {
376 /* Mouse with wheel */
377 input_report_key(input, BTN_MIDDLE,
378 data[1] & 0x04);
379 rw = (data[6] & 0x01) ? -1 :
380 (data[6] & 0x02) ? 1 : 0;
381 } else {
382 rw = 0;
383 }
384 } else {
385 input_report_abs(input, ABS_DISTANCE, data[7] & 0x3f);
386 rw = -(signed char)data[6];
387 }
388 input_report_rel(input, REL_WHEEL, rw);
389 }
390
391 if (!prox)
392 wacom->id[0] = 0;
393 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
394 input_report_key(input, wacom->tool[0], prox);
395 input_sync(input); /* sync last event */
396 }
397
398 /* send pad data */
399 switch (features->type) {
400 case WACOM_G4:
401 prox = data[7] & 0xf8;
402 if (prox || wacom->id[1]) {
403 wacom->id[1] = PAD_DEVICE_ID;
404 input_report_key(pad_input, BTN_BACK, (data[7] & 0x40));
405 input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x80));
406 rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3);
407 input_report_rel(pad_input, REL_WHEEL, rw);
408 if (!prox)
409 wacom->id[1] = 0;
410 input_report_abs(pad_input, ABS_MISC, wacom->id[1]);
411 retval = 1;
412 }
413 break;
414
415 case WACOM_MO:
416 prox = (data[7] & 0xf8) || data[8];
417 if (prox || wacom->id[1]) {
418 wacom->id[1] = PAD_DEVICE_ID;
419 input_report_key(pad_input, BTN_BACK, (data[7] & 0x08));
420 input_report_key(pad_input, BTN_LEFT, (data[7] & 0x20));
421 input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x10));
422 input_report_key(pad_input, BTN_RIGHT, (data[7] & 0x40));
423 input_report_abs(pad_input, ABS_WHEEL, (data[8] & 0x7f));
424 if (!prox)
425 wacom->id[1] = 0;
426 input_report_abs(pad_input, ABS_MISC, wacom->id[1]);
427 retval = 1;
428 }
429 break;
430 case GRAPHIRE_BT:
431 prox = data[7] & 0x03;
432 if (prox || wacom->id[1]) {
433 wacom->id[1] = PAD_DEVICE_ID;
434 input_report_key(pad_input, BTN_0, (data[7] & 0x02));
435 input_report_key(pad_input, BTN_1, (data[7] & 0x01));
436 if (!prox)
437 wacom->id[1] = 0;
438 input_report_abs(pad_input, ABS_MISC, wacom->id[1]);
439 retval = 1;
440 }
441 break;
442 }
443
444 /* Store current battery capacity and power supply state */
445 if (features->type == GRAPHIRE_BT) {
446 rw = (data[7] >> 2 & 0x07);
447 battery_capacity = batcap_gr[rw];
448 ps_connected = rw == 7;
449 wacom_notify_battery(wacom, battery_capacity, ps_connected,
450 1, ps_connected);
451 }
452 exit:
453 return retval;
454 }
455
456 static void wacom_intuos_schedule_prox_event(struct wacom_wac *wacom_wac)
457 {
458 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
459 struct wacom_features *features = &wacom_wac->features;
460 struct hid_report *r;
461 struct hid_report_enum *re;
462
463 re = &(wacom->hdev->report_enum[HID_FEATURE_REPORT]);
464 if (features->type == INTUOSHT2)
465 r = re->report_id_hash[WACOM_REPORT_INTUOSHT2_ID];
466 else
467 r = re->report_id_hash[WACOM_REPORT_INTUOS_ID1];
468 if (r) {
469 hid_hw_request(wacom->hdev, r, HID_REQ_GET_REPORT);
470 }
471 }
472
473 static int wacom_intuos_pad(struct wacom_wac *wacom)
474 {
475 struct wacom_features *features = &wacom->features;
476 unsigned char *data = wacom->data;
477 struct input_dev *input = wacom->pad_input;
478 int i;
479 int buttons = 0, nbuttons = features->numbered_buttons;
480 int keys = 0, nkeys = 0;
481 int ring1 = 0, ring2 = 0;
482 int strip1 = 0, strip2 = 0;
483 bool prox = false;
484
485 /* pad packets. Works as a second tool and is always in prox */
486 if (!(data[0] == WACOM_REPORT_INTUOSPAD || data[0] == WACOM_REPORT_INTUOS5PAD ||
487 data[0] == WACOM_REPORT_CINTIQPAD))
488 return 0;
489
490 if (features->type >= INTUOS4S && features->type <= INTUOS4L) {
491 buttons = (data[3] << 1) | (data[2] & 0x01);
492 ring1 = data[1];
493 } else if (features->type == DTK) {
494 buttons = data[6];
495 } else if (features->type == WACOM_13HD) {
496 buttons = (data[4] << 1) | (data[3] & 0x01);
497 } else if (features->type == WACOM_24HD) {
498 buttons = (data[8] << 8) | data[6];
499 ring1 = data[1];
500 ring2 = data[2];
501
502 /*
503 * Three "buttons" are available on the 24HD which are
504 * physically implemented as a touchstrip. Each button
505 * is approximately 3 bits wide with a 2 bit spacing.
506 * The raw touchstrip bits are stored at:
507 * ((data[3] & 0x1f) << 8) | data[4])
508 */
509 nkeys = 3;
510 keys = ((data[3] & 0x1C) ? 1<<2 : 0) |
511 ((data[4] & 0xE0) ? 1<<1 : 0) |
512 ((data[4] & 0x07) ? 1<<0 : 0);
513 } else if (features->type == WACOM_27QHD) {
514 nkeys = 3;
515 keys = data[2] & 0x07;
516
517 input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[4]));
518 input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[6]));
519 input_report_abs(input, ABS_Z, be16_to_cpup((__be16 *)&data[8]));
520 } else if (features->type == CINTIQ_HYBRID) {
521 /*
522 * Do not send hardware buttons under Android. They
523 * are already sent to the system through GPIO (and
524 * have different meaning).
525 *
526 * d-pad right -> data[4] & 0x10
527 * d-pad up -> data[4] & 0x20
528 * d-pad left -> data[4] & 0x40
529 * d-pad down -> data[4] & 0x80
530 * d-pad center -> data[3] & 0x01
531 */
532 buttons = (data[4] << 1) | (data[3] & 0x01);
533 } else if (features->type == CINTIQ_COMPANION_2) {
534 /* d-pad right -> data[4] & 0x10
535 * d-pad up -> data[4] & 0x20
536 * d-pad left -> data[4] & 0x40
537 * d-pad down -> data[4] & 0x80
538 * d-pad center -> data[3] & 0x01
539 */
540 buttons = ((data[2] >> 4) << 7) |
541 ((data[1] & 0x04) << 6) |
542 ((data[2] & 0x0F) << 2) |
543 (data[1] & 0x03);
544 } else if (features->type >= INTUOS5S && features->type <= INTUOSPL) {
545 /*
546 * ExpressKeys on Intuos5/Intuos Pro have a capacitive sensor in
547 * addition to the mechanical switch. Switch data is
548 * stored in data[4], capacitive data in data[5].
549 *
550 * Touch ring mode switch (data[3]) has no capacitive sensor
551 */
552 buttons = (data[4] << 1) | (data[3] & 0x01);
553 ring1 = data[2];
554 } else {
555 if (features->type == WACOM_21UX2 || features->type == WACOM_22HD) {
556 buttons = (data[8] << 10) | ((data[7] & 0x01) << 9) |
557 (data[6] << 1) | (data[5] & 0x01);
558
559 if (features->type == WACOM_22HD) {
560 nkeys = 3;
561 keys = data[9] & 0x07;
562 }
563 } else {
564 buttons = ((data[6] & 0x10) << 10) |
565 ((data[5] & 0x10) << 9) |
566 ((data[6] & 0x0F) << 4) |
567 (data[5] & 0x0F);
568 }
569 strip1 = ((data[1] & 0x1f) << 8) | data[2];
570 strip2 = ((data[3] & 0x1f) << 8) | data[4];
571 }
572
573 prox = (buttons & ~(~0 << nbuttons)) | (keys & ~(~0 << nkeys)) |
574 (ring1 & 0x80) | (ring2 & 0x80) | strip1 | strip2;
575
576 wacom_report_numbered_buttons(input, nbuttons, buttons);
577
578 for (i = 0; i < nkeys; i++)
579 input_report_key(input, KEY_PROG1 + i, keys & (1 << i));
580
581 input_report_abs(input, ABS_RX, strip1);
582 input_report_abs(input, ABS_RY, strip2);
583
584 input_report_abs(input, ABS_WHEEL, (ring1 & 0x80) ? (ring1 & 0x7f) : 0);
585 input_report_abs(input, ABS_THROTTLE, (ring2 & 0x80) ? (ring2 & 0x7f) : 0);
586
587 input_report_key(input, wacom->tool[1], prox ? 1 : 0);
588 input_report_abs(input, ABS_MISC, prox ? PAD_DEVICE_ID : 0);
589
590 input_event(input, EV_MSC, MSC_SERIAL, 0xffffffff);
591
592 return 1;
593 }
594
595 static int wacom_intuos_id_mangle(int tool_id)
596 {
597 return (tool_id & ~0xFFF) << 4 | (tool_id & 0xFFF);
598 }
599
600 static int wacom_intuos_get_tool_type(int tool_id)
601 {
602 int tool_type;
603
604 switch (tool_id) {
605 case 0x812: /* Inking pen */
606 case 0x801: /* Intuos3 Inking pen */
607 case 0x12802: /* Intuos4/5 Inking Pen */
608 case 0x012:
609 tool_type = BTN_TOOL_PENCIL;
610 break;
611
612 case 0x822: /* Pen */
613 case 0x842:
614 case 0x852:
615 case 0x823: /* Intuos3 Grip Pen */
616 case 0x813: /* Intuos3 Classic Pen */
617 case 0x885: /* Intuos3 Marker Pen */
618 case 0x802: /* Intuos4/5 13HD/24HD General Pen */
619 case 0x804: /* Intuos4/5 13HD/24HD Marker Pen */
620 case 0x8e2: /* IntuosHT2 pen */
621 case 0x022:
622 case 0x10804: /* Intuos4/5 13HD/24HD Art Pen */
623 case 0x14802: /* Intuos4/5 13HD/24HD Classic Pen */
624 case 0x16802: /* Cintiq 13HD Pro Pen */
625 case 0x18802: /* DTH2242 Pen */
626 case 0x10802: /* Intuos4/5 13HD/24HD General Pen */
627 tool_type = BTN_TOOL_PEN;
628 break;
629
630 case 0x832: /* Stroke pen */
631 case 0x032:
632 tool_type = BTN_TOOL_BRUSH;
633 break;
634
635 case 0x007: /* Mouse 4D and 2D */
636 case 0x09c:
637 case 0x094:
638 case 0x017: /* Intuos3 2D Mouse */
639 case 0x806: /* Intuos4 Mouse */
640 tool_type = BTN_TOOL_MOUSE;
641 break;
642
643 case 0x096: /* Lens cursor */
644 case 0x097: /* Intuos3 Lens cursor */
645 case 0x006: /* Intuos4 Lens cursor */
646 tool_type = BTN_TOOL_LENS;
647 break;
648
649 case 0x82a: /* Eraser */
650 case 0x84a:
651 case 0x85a:
652 case 0x91a:
653 case 0xd1a:
654 case 0x0fa:
655 case 0x82b: /* Intuos3 Grip Pen Eraser */
656 case 0x81b: /* Intuos3 Classic Pen Eraser */
657 case 0x91b: /* Intuos3 Airbrush Eraser */
658 case 0x80c: /* Intuos4/5 13HD/24HD Marker Pen Eraser */
659 case 0x80a: /* Intuos4/5 13HD/24HD General Pen Eraser */
660 case 0x90a: /* Intuos4/5 13HD/24HD Airbrush Eraser */
661 case 0x1480a: /* Intuos4/5 13HD/24HD Classic Pen Eraser */
662 case 0x1090a: /* Intuos4/5 13HD/24HD Airbrush Eraser */
663 case 0x1080c: /* Intuos4/5 13HD/24HD Art Pen Eraser */
664 case 0x1680a: /* Cintiq 13HD Pro Pen Eraser */
665 case 0x1880a: /* DTH2242 Eraser */
666 case 0x1080a: /* Intuos4/5 13HD/24HD General Pen Eraser */
667 tool_type = BTN_TOOL_RUBBER;
668 break;
669
670 case 0xd12:
671 case 0x912:
672 case 0x112:
673 case 0x913: /* Intuos3 Airbrush */
674 case 0x902: /* Intuos4/5 13HD/24HD Airbrush */
675 case 0x10902: /* Intuos4/5 13HD/24HD Airbrush */
676 tool_type = BTN_TOOL_AIRBRUSH;
677 break;
678
679 default: /* Unknown tool */
680 tool_type = BTN_TOOL_PEN;
681 break;
682 }
683 return tool_type;
684 }
685
686 static int wacom_intuos_inout(struct wacom_wac *wacom)
687 {
688 struct wacom_features *features = &wacom->features;
689 unsigned char *data = wacom->data;
690 struct input_dev *input = wacom->pen_input;
691 int idx = (features->type == INTUOS) ? (data[1] & 0x01) : 0;
692
693 if (!(((data[1] & 0xfc) == 0xc0) || /* in prox */
694 ((data[1] & 0xfe) == 0x20) || /* in range */
695 ((data[1] & 0xfe) == 0x80))) /* out prox */
696 return 0;
697
698 /* Enter report */
699 if ((data[1] & 0xfc) == 0xc0) {
700 /* serial number of the tool */
701 wacom->serial[idx] = ((data[3] & 0x0f) << 28) +
702 (data[4] << 20) + (data[5] << 12) +
703 (data[6] << 4) + (data[7] >> 4);
704
705 wacom->id[idx] = (data[2] << 4) | (data[3] >> 4) |
706 ((data[7] & 0x0f) << 16) | ((data[8] & 0xf0) << 8);
707
708 wacom->tool[idx] = wacom_intuos_get_tool_type(wacom->id[idx]);
709
710 wacom->shared->stylus_in_proximity = true;
711 return 1;
712 }
713
714 /* in Range */
715 if ((data[1] & 0xfe) == 0x20) {
716 if (features->type != INTUOSHT2)
717 wacom->shared->stylus_in_proximity = true;
718
719 /* in Range while exiting */
720 if (wacom->reporting_data) {
721 input_report_key(input, BTN_TOUCH, 0);
722 input_report_abs(input, ABS_PRESSURE, 0);
723 input_report_abs(input, ABS_DISTANCE, wacom->features.distance_max);
724 return 2;
725 }
726 return 1;
727 }
728
729 /* Exit report */
730 if ((data[1] & 0xfe) == 0x80) {
731 wacom->shared->stylus_in_proximity = false;
732 wacom->reporting_data = false;
733
734 /* don't report exit if we don't know the ID */
735 if (!wacom->id[idx])
736 return 1;
737
738 /*
739 * Reset all states otherwise we lose the initial states
740 * when in-prox next time
741 */
742 input_report_abs(input, ABS_X, 0);
743 input_report_abs(input, ABS_Y, 0);
744 input_report_abs(input, ABS_DISTANCE, 0);
745 input_report_abs(input, ABS_TILT_X, 0);
746 input_report_abs(input, ABS_TILT_Y, 0);
747 if (wacom->tool[idx] >= BTN_TOOL_MOUSE) {
748 input_report_key(input, BTN_LEFT, 0);
749 input_report_key(input, BTN_MIDDLE, 0);
750 input_report_key(input, BTN_RIGHT, 0);
751 input_report_key(input, BTN_SIDE, 0);
752 input_report_key(input, BTN_EXTRA, 0);
753 input_report_abs(input, ABS_THROTTLE, 0);
754 input_report_abs(input, ABS_RZ, 0);
755 } else {
756 input_report_abs(input, ABS_PRESSURE, 0);
757 input_report_key(input, BTN_STYLUS, 0);
758 input_report_key(input, BTN_STYLUS2, 0);
759 input_report_key(input, BTN_TOUCH, 0);
760 input_report_abs(input, ABS_WHEEL, 0);
761 if (features->type >= INTUOS3S)
762 input_report_abs(input, ABS_Z, 0);
763 }
764 input_report_key(input, wacom->tool[idx], 0);
765 input_report_abs(input, ABS_MISC, 0); /* reset tool id */
766 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
767 wacom->id[idx] = 0;
768 return 2;
769 }
770
771 return 0;
772 }
773
774 static int wacom_remote_irq(struct wacom_wac *wacom_wac, size_t len)
775 {
776 unsigned char *data = wacom_wac->data;
777 struct input_dev *input;
778 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
779 struct wacom_remote *remote = wacom->remote;
780 int bat_charging, bat_percent, touch_ring_mode;
781 __u32 serial;
782 int i, index = -1;
783 unsigned long flags;
784
785 if (data[0] != WACOM_REPORT_REMOTE) {
786 hid_dbg(wacom->hdev, "%s: received unknown report #%d",
787 __func__, data[0]);
788 return 0;
789 }
790
791 serial = data[3] + (data[4] << 8) + (data[5] << 16);
792 wacom_wac->id[0] = PAD_DEVICE_ID;
793
794 spin_lock_irqsave(&remote->remote_lock, flags);
795
796 for (i = 0; i < WACOM_MAX_REMOTES; i++) {
797 if (remote->remotes[i].serial == serial) {
798 index = i;
799 break;
800 }
801 }
802
803 if (index < 0 || !remote->remotes[index].registered)
804 goto out;
805
806 input = remote->remotes[index].input;
807
808 input_report_key(input, BTN_0, (data[9] & 0x01));
809 input_report_key(input, BTN_1, (data[9] & 0x02));
810 input_report_key(input, BTN_2, (data[9] & 0x04));
811 input_report_key(input, BTN_3, (data[9] & 0x08));
812 input_report_key(input, BTN_4, (data[9] & 0x10));
813 input_report_key(input, BTN_5, (data[9] & 0x20));
814 input_report_key(input, BTN_6, (data[9] & 0x40));
815 input_report_key(input, BTN_7, (data[9] & 0x80));
816
817 input_report_key(input, BTN_8, (data[10] & 0x01));
818 input_report_key(input, BTN_9, (data[10] & 0x02));
819 input_report_key(input, BTN_A, (data[10] & 0x04));
820 input_report_key(input, BTN_B, (data[10] & 0x08));
821 input_report_key(input, BTN_C, (data[10] & 0x10));
822 input_report_key(input, BTN_X, (data[10] & 0x20));
823 input_report_key(input, BTN_Y, (data[10] & 0x40));
824 input_report_key(input, BTN_Z, (data[10] & 0x80));
825
826 input_report_key(input, BTN_BASE, (data[11] & 0x01));
827 input_report_key(input, BTN_BASE2, (data[11] & 0x02));
828
829 if (data[12] & 0x80)
830 input_report_abs(input, ABS_WHEEL, (data[12] & 0x7f));
831 else
832 input_report_abs(input, ABS_WHEEL, 0);
833
834 bat_percent = data[7] & 0x7f;
835 bat_charging = !!(data[7] & 0x80);
836
837 if (data[9] | data[10] | (data[11] & 0x03) | data[12])
838 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
839 else
840 input_report_abs(input, ABS_MISC, 0);
841
842 input_event(input, EV_MSC, MSC_SERIAL, serial);
843
844 input_sync(input);
845
846 /*Which mode select (LED light) is currently on?*/
847 touch_ring_mode = (data[11] & 0xC0) >> 6;
848
849 for (i = 0; i < WACOM_MAX_REMOTES; i++) {
850 if (remote->remotes[i].serial == serial)
851 wacom->led.groups[i].select = touch_ring_mode;
852 }
853
854 __wacom_notify_battery(&remote->remotes[index].battery, bat_percent,
855 bat_charging, 1, bat_charging);
856
857 out:
858 spin_unlock_irqrestore(&remote->remote_lock, flags);
859 return 0;
860 }
861
862 static void wacom_remote_status_irq(struct wacom_wac *wacom_wac, size_t len)
863 {
864 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
865 unsigned char *data = wacom_wac->data;
866 struct wacom_remote *remote = wacom->remote;
867 struct wacom_remote_data remote_data;
868 unsigned long flags;
869 int i, ret;
870
871 if (data[0] != WACOM_REPORT_DEVICE_LIST)
872 return;
873
874 memset(&remote_data, 0, sizeof(struct wacom_remote_data));
875
876 for (i = 0; i < WACOM_MAX_REMOTES; i++) {
877 int j = i * 6;
878 int serial = (data[j+6] << 16) + (data[j+5] << 8) + data[j+4];
879 bool connected = data[j+2];
880
881 remote_data.remote[i].serial = serial;
882 remote_data.remote[i].connected = connected;
883 }
884
885 spin_lock_irqsave(&remote->remote_lock, flags);
886
887 ret = kfifo_in(&remote->remote_fifo, &remote_data, sizeof(remote_data));
888 if (ret != sizeof(remote_data)) {
889 spin_unlock_irqrestore(&remote->remote_lock, flags);
890 hid_err(wacom->hdev, "Can't queue Remote status event.\n");
891 return;
892 }
893
894 spin_unlock_irqrestore(&remote->remote_lock, flags);
895
896 wacom_schedule_work(wacom_wac, WACOM_WORKER_REMOTE);
897 }
898
899 static inline bool report_touch_events(struct wacom_wac *wacom)
900 {
901 return (touch_arbitration ? !wacom->shared->stylus_in_proximity : 1);
902 }
903
904 static inline bool delay_pen_events(struct wacom_wac *wacom)
905 {
906 return (wacom->shared->touch_down && touch_arbitration);
907 }
908
909 static int wacom_intuos_general(struct wacom_wac *wacom)
910 {
911 struct wacom_features *features = &wacom->features;
912 unsigned char *data = wacom->data;
913 struct input_dev *input = wacom->pen_input;
914 int idx = (features->type == INTUOS) ? (data[1] & 0x01) : 0;
915 unsigned char type = (data[1] >> 1) & 0x0F;
916 unsigned int x, y, distance, t;
917
918 if (data[0] != WACOM_REPORT_PENABLED && data[0] != WACOM_REPORT_CINTIQ &&
919 data[0] != WACOM_REPORT_INTUOS_PEN)
920 return 0;
921
922 if (delay_pen_events(wacom))
923 return 1;
924
925 /* don't report events if we don't know the tool ID */
926 if (!wacom->id[idx]) {
927 /* but reschedule a read of the current tool */
928 wacom_intuos_schedule_prox_event(wacom);
929 return 1;
930 }
931
932 /*
933 * don't report events for invalid data
934 */
935 /* older I4 styli don't work with new Cintiqs */
936 if ((!((wacom->id[idx] >> 16) & 0x01) &&
937 (features->type == WACOM_21UX2)) ||
938 /* Only large Intuos support Lense Cursor */
939 (wacom->tool[idx] == BTN_TOOL_LENS &&
940 (features->type == INTUOS3 ||
941 features->type == INTUOS3S ||
942 features->type == INTUOS4 ||
943 features->type == INTUOS4S ||
944 features->type == INTUOS5 ||
945 features->type == INTUOS5S ||
946 features->type == INTUOSPM ||
947 features->type == INTUOSPS)) ||
948 /* Cintiq doesn't send data when RDY bit isn't set */
949 (features->type == CINTIQ && !(data[1] & 0x40)))
950 return 1;
951
952 x = (be16_to_cpup((__be16 *)&data[2]) << 1) | ((data[9] >> 1) & 1);
953 y = (be16_to_cpup((__be16 *)&data[4]) << 1) | (data[9] & 1);
954 distance = data[9] >> 2;
955 if (features->type < INTUOS3S) {
956 x >>= 1;
957 y >>= 1;
958 distance >>= 1;
959 }
960 input_report_abs(input, ABS_X, x);
961 input_report_abs(input, ABS_Y, y);
962 input_report_abs(input, ABS_DISTANCE, distance);
963
964 switch (type) {
965 case 0x00:
966 case 0x01:
967 case 0x02:
968 case 0x03:
969 /* general pen packet */
970 t = (data[6] << 3) | ((data[7] & 0xC0) >> 5) | (data[1] & 1);
971 if (features->pressure_max < 2047)
972 t >>= 1;
973 input_report_abs(input, ABS_PRESSURE, t);
974 if (features->type != INTUOSHT2) {
975 input_report_abs(input, ABS_TILT_X,
976 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64);
977 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64);
978 }
979 input_report_key(input, BTN_STYLUS, data[1] & 2);
980 input_report_key(input, BTN_STYLUS2, data[1] & 4);
981 input_report_key(input, BTN_TOUCH, t > 10);
982 break;
983
984 case 0x0a:
985 /* airbrush second packet */
986 input_report_abs(input, ABS_WHEEL,
987 (data[6] << 2) | ((data[7] >> 6) & 3));
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 0x05:
994 /* Rotation packet */
995 if (features->type >= INTUOS3S) {
996 /* I3 marker pen rotation */
997 t = (data[6] << 3) | ((data[7] >> 5) & 7);
998 t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) :
999 ((t-1) / 2 + 450)) : (450 - t / 2) ;
1000 input_report_abs(input, ABS_Z, t);
1001 } else {
1002 /* 4D mouse 2nd packet */
1003 t = (data[6] << 3) | ((data[7] >> 5) & 7);
1004 input_report_abs(input, ABS_RZ, (data[7] & 0x20) ?
1005 ((t - 1) / 2) : -t / 2);
1006 }
1007 break;
1008
1009 case 0x04:
1010 /* 4D mouse 1st packet */
1011 input_report_key(input, BTN_LEFT, data[8] & 0x01);
1012 input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
1013 input_report_key(input, BTN_RIGHT, data[8] & 0x04);
1014
1015 input_report_key(input, BTN_SIDE, data[8] & 0x20);
1016 input_report_key(input, BTN_EXTRA, data[8] & 0x10);
1017 t = (data[6] << 2) | ((data[7] >> 6) & 3);
1018 input_report_abs(input, ABS_THROTTLE, (data[8] & 0x08) ? -t : t);
1019 break;
1020
1021 case 0x06:
1022 /* I4 mouse */
1023 input_report_key(input, BTN_LEFT, data[6] & 0x01);
1024 input_report_key(input, BTN_MIDDLE, data[6] & 0x02);
1025 input_report_key(input, BTN_RIGHT, data[6] & 0x04);
1026 input_report_rel(input, REL_WHEEL, ((data[7] & 0x80) >> 7)
1027 - ((data[7] & 0x40) >> 6));
1028 input_report_key(input, BTN_SIDE, data[6] & 0x08);
1029 input_report_key(input, BTN_EXTRA, data[6] & 0x10);
1030
1031 input_report_abs(input, ABS_TILT_X,
1032 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64);
1033 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64);
1034 break;
1035
1036 case 0x08:
1037 if (wacom->tool[idx] == BTN_TOOL_MOUSE) {
1038 /* 2D mouse packet */
1039 input_report_key(input, BTN_LEFT, data[8] & 0x04);
1040 input_report_key(input, BTN_MIDDLE, data[8] & 0x08);
1041 input_report_key(input, BTN_RIGHT, data[8] & 0x10);
1042 input_report_rel(input, REL_WHEEL, (data[8] & 0x01)
1043 - ((data[8] & 0x02) >> 1));
1044
1045 /* I3 2D mouse side buttons */
1046 if (features->type >= INTUOS3S && features->type <= INTUOS3L) {
1047 input_report_key(input, BTN_SIDE, data[8] & 0x40);
1048 input_report_key(input, BTN_EXTRA, data[8] & 0x20);
1049 }
1050 }
1051 else if (wacom->tool[idx] == BTN_TOOL_LENS) {
1052 /* Lens cursor packets */
1053 input_report_key(input, BTN_LEFT, data[8] & 0x01);
1054 input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
1055 input_report_key(input, BTN_RIGHT, data[8] & 0x04);
1056 input_report_key(input, BTN_SIDE, data[8] & 0x10);
1057 input_report_key(input, BTN_EXTRA, data[8] & 0x08);
1058 }
1059 break;
1060
1061 case 0x07:
1062 case 0x09:
1063 case 0x0b:
1064 case 0x0c:
1065 case 0x0d:
1066 case 0x0e:
1067 case 0x0f:
1068 /* unhandled */
1069 break;
1070 }
1071
1072 input_report_abs(input, ABS_MISC,
1073 wacom_intuos_id_mangle(wacom->id[idx])); /* report tool id */
1074 input_report_key(input, wacom->tool[idx], 1);
1075 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
1076 wacom->reporting_data = true;
1077 return 2;
1078 }
1079
1080 static int wacom_intuos_irq(struct wacom_wac *wacom)
1081 {
1082 unsigned char *data = wacom->data;
1083 struct input_dev *input = wacom->pen_input;
1084 int result;
1085
1086 if (data[0] != WACOM_REPORT_PENABLED &&
1087 data[0] != WACOM_REPORT_INTUOS_ID1 &&
1088 data[0] != WACOM_REPORT_INTUOS_ID2 &&
1089 data[0] != WACOM_REPORT_INTUOSPAD &&
1090 data[0] != WACOM_REPORT_INTUOS_PEN &&
1091 data[0] != WACOM_REPORT_CINTIQ &&
1092 data[0] != WACOM_REPORT_CINTIQPAD &&
1093 data[0] != WACOM_REPORT_INTUOS5PAD) {
1094 dev_dbg(input->dev.parent,
1095 "%s: received unknown report #%d\n", __func__, data[0]);
1096 return 0;
1097 }
1098
1099 /* process pad events */
1100 result = wacom_intuos_pad(wacom);
1101 if (result)
1102 return result;
1103
1104 /* process in/out prox events */
1105 result = wacom_intuos_inout(wacom);
1106 if (result)
1107 return result - 1;
1108
1109 /* process general packets */
1110 result = wacom_intuos_general(wacom);
1111 if (result)
1112 return result - 1;
1113
1114 return 0;
1115 }
1116
1117 static int int_dist(int x1, int y1, int x2, int y2)
1118 {
1119 int x = x2 - x1;
1120 int y = y2 - y1;
1121
1122 return int_sqrt(x*x + y*y);
1123 }
1124
1125 static void wacom_intuos_bt_process_data(struct wacom_wac *wacom,
1126 unsigned char *data)
1127 {
1128 memcpy(wacom->data, data, 10);
1129 wacom_intuos_irq(wacom);
1130
1131 input_sync(wacom->pen_input);
1132 if (wacom->pad_input)
1133 input_sync(wacom->pad_input);
1134 }
1135
1136 static int wacom_intuos_bt_irq(struct wacom_wac *wacom, size_t len)
1137 {
1138 unsigned char data[WACOM_PKGLEN_MAX];
1139 int i = 1;
1140 unsigned power_raw, battery_capacity, bat_charging, ps_connected;
1141
1142 memcpy(data, wacom->data, len);
1143
1144 switch (data[0]) {
1145 case 0x04:
1146 wacom_intuos_bt_process_data(wacom, data + i);
1147 i += 10;
1148 /* fall through */
1149 case 0x03:
1150 wacom_intuos_bt_process_data(wacom, data + i);
1151 i += 10;
1152 wacom_intuos_bt_process_data(wacom, data + i);
1153 i += 10;
1154 power_raw = data[i];
1155 bat_charging = (power_raw & 0x08) ? 1 : 0;
1156 ps_connected = (power_raw & 0x10) ? 1 : 0;
1157 battery_capacity = batcap_i4[power_raw & 0x07];
1158 wacom_notify_battery(wacom, battery_capacity, bat_charging,
1159 battery_capacity || bat_charging,
1160 ps_connected);
1161 break;
1162 default:
1163 dev_dbg(wacom->pen_input->dev.parent,
1164 "Unknown report: %d,%d size:%zu\n",
1165 data[0], data[1], len);
1166 return 0;
1167 }
1168 return 0;
1169 }
1170
1171 static int wacom_wac_finger_count_touches(struct wacom_wac *wacom)
1172 {
1173 struct input_dev *input = wacom->touch_input;
1174 unsigned touch_max = wacom->features.touch_max;
1175 int count = 0;
1176 int i;
1177
1178 if (!touch_max)
1179 return 0;
1180
1181 if (touch_max == 1)
1182 return test_bit(BTN_TOUCH, input->key) &&
1183 report_touch_events(wacom);
1184
1185 for (i = 0; i < input->mt->num_slots; i++) {
1186 struct input_mt_slot *ps = &input->mt->slots[i];
1187 int id = input_mt_get_value(ps, ABS_MT_TRACKING_ID);
1188 if (id >= 0)
1189 count++;
1190 }
1191
1192 return count;
1193 }
1194
1195 static void wacom_intuos_pro2_bt_pen(struct wacom_wac *wacom)
1196 {
1197 const int pen_frame_len = 14;
1198 const int pen_frames = 7;
1199
1200 struct input_dev *pen_input = wacom->pen_input;
1201 unsigned char *data = wacom->data;
1202 int i;
1203
1204 wacom->serial[0] = get_unaligned_le64(&data[99]);
1205 wacom->id[0] = get_unaligned_le16(&data[107]);
1206 if (wacom->serial[0] >> 52 == 1) {
1207 /* Add back in missing bits of ID for non-USI pens */
1208 wacom->id[0] |= (wacom->serial[0] >> 32) & 0xFFFFF;
1209 }
1210 wacom->tool[0] = wacom_intuos_get_tool_type(wacom_intuos_id_mangle(wacom->id[0]));
1211
1212 for (i = 0; i < pen_frames; i++) {
1213 unsigned char *frame = &data[i*pen_frame_len + 1];
1214 bool valid = frame[0] & 0x80;
1215 bool prox = frame[0] & 0x40;
1216 bool range = frame[0] & 0x20;
1217
1218 if (!valid)
1219 continue;
1220
1221 if (range) {
1222 input_report_abs(pen_input, ABS_X, get_unaligned_le16(&frame[1]));
1223 input_report_abs(pen_input, ABS_Y, get_unaligned_le16(&frame[3]));
1224 input_report_abs(pen_input, ABS_TILT_X, frame[7]);
1225 input_report_abs(pen_input, ABS_TILT_Y, frame[8]);
1226 input_report_abs(pen_input, ABS_Z, get_unaligned_le16(&frame[9]));
1227 input_report_abs(pen_input, ABS_WHEEL, get_unaligned_le16(&frame[11]));
1228 }
1229 input_report_abs(pen_input, ABS_PRESSURE, get_unaligned_le16(&frame[5]));
1230 input_report_abs(pen_input, ABS_DISTANCE, range ? frame[13] : wacom->features.distance_max);
1231
1232 input_report_key(pen_input, BTN_TOUCH, frame[0] & 0x01);
1233 input_report_key(pen_input, BTN_STYLUS, frame[0] & 0x02);
1234 input_report_key(pen_input, BTN_STYLUS2, frame[0] & 0x04);
1235
1236 input_report_key(pen_input, wacom->tool[0], prox);
1237 input_event(pen_input, EV_MSC, MSC_SERIAL, wacom->serial[0]);
1238 input_report_abs(pen_input, ABS_MISC,
1239 wacom_intuos_id_mangle(wacom->id[0])); /* report tool id */
1240
1241 wacom->shared->stylus_in_proximity = prox;
1242
1243 input_sync(pen_input);
1244 }
1245 }
1246
1247 static void wacom_intuos_pro2_bt_touch(struct wacom_wac *wacom)
1248 {
1249 const int finger_touch_len = 8;
1250 const int finger_frames = 4;
1251 const int finger_frame_len = 43;
1252
1253 struct input_dev *touch_input = wacom->touch_input;
1254 unsigned char *data = wacom->data;
1255 int num_contacts_left = 5;
1256 int i, j;
1257
1258 for (i = 0; i < finger_frames; i++) {
1259 unsigned char *frame = &data[i*finger_frame_len + 109];
1260 int current_num_contacts = frame[0] & 0x7F;
1261 int contacts_to_send;
1262
1263 if (!(frame[0] & 0x80))
1264 continue;
1265
1266 /*
1267 * First packet resets the counter since only the first
1268 * packet in series will have non-zero current_num_contacts.
1269 */
1270 if (current_num_contacts)
1271 wacom->num_contacts_left = current_num_contacts;
1272
1273 contacts_to_send = min(num_contacts_left, wacom->num_contacts_left);
1274
1275 for (j = 0; j < contacts_to_send; j++) {
1276 unsigned char *touch = &frame[j*finger_touch_len + 1];
1277 int slot = input_mt_get_slot_by_key(touch_input, touch[0]);
1278 int x = get_unaligned_le16(&touch[2]);
1279 int y = get_unaligned_le16(&touch[4]);
1280 int w = touch[6] * input_abs_get_res(touch_input, ABS_MT_POSITION_X);
1281 int h = touch[7] * input_abs_get_res(touch_input, ABS_MT_POSITION_Y);
1282
1283 if (slot < 0)
1284 continue;
1285
1286 input_mt_slot(touch_input, slot);
1287 input_mt_report_slot_state(touch_input, MT_TOOL_FINGER, touch[1] & 0x01);
1288 input_report_abs(touch_input, ABS_MT_POSITION_X, x);
1289 input_report_abs(touch_input, ABS_MT_POSITION_Y, y);
1290 input_report_abs(touch_input, ABS_MT_TOUCH_MAJOR, max(w, h));
1291 input_report_abs(touch_input, ABS_MT_TOUCH_MINOR, min(w, h));
1292 input_report_abs(touch_input, ABS_MT_ORIENTATION, w > h);
1293 }
1294
1295 input_mt_sync_frame(touch_input);
1296
1297 wacom->num_contacts_left -= contacts_to_send;
1298 if (wacom->num_contacts_left <= 0) {
1299 wacom->num_contacts_left = 0;
1300 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
1301 }
1302 }
1303
1304 input_report_switch(touch_input, SW_MUTE_DEVICE, !(data[281] >> 7));
1305 input_sync(touch_input);
1306 }
1307
1308 static void wacom_intuos_pro2_bt_pad(struct wacom_wac *wacom)
1309 {
1310 struct input_dev *pad_input = wacom->pad_input;
1311 unsigned char *data = wacom->data;
1312
1313 int buttons = (data[282] << 1) | ((data[281] >> 6) & 0x01);
1314 int ring = data[285];
1315 int prox = buttons | (ring & 0x80);
1316
1317 wacom_report_numbered_buttons(pad_input, 9, buttons);
1318
1319 input_report_abs(pad_input, ABS_WHEEL, (ring & 0x80) ? (ring & 0x7f) : 0);
1320
1321 input_report_key(pad_input, wacom->tool[1], prox ? 1 : 0);
1322 input_report_abs(pad_input, ABS_MISC, prox ? PAD_DEVICE_ID : 0);
1323 input_event(pad_input, EV_MSC, MSC_SERIAL, 0xffffffff);
1324
1325 input_sync(pad_input);
1326 }
1327
1328 static void wacom_intuos_pro2_bt_battery(struct wacom_wac *wacom)
1329 {
1330 unsigned char *data = wacom->data;
1331
1332 bool chg = data[284] & 0x80;
1333 int battery_status = data[284] & 0x7F;
1334
1335 wacom_notify_battery(wacom, battery_status, chg, 1, chg);
1336 }
1337
1338 static int wacom_intuos_pro2_bt_irq(struct wacom_wac *wacom, size_t len)
1339 {
1340 unsigned char *data = wacom->data;
1341
1342 if (data[0] != 0x80) {
1343 dev_dbg(wacom->pen_input->dev.parent,
1344 "%s: received unknown report #%d\n", __func__, data[0]);
1345 return 0;
1346 }
1347
1348 wacom_intuos_pro2_bt_pen(wacom);
1349 wacom_intuos_pro2_bt_touch(wacom);
1350 wacom_intuos_pro2_bt_pad(wacom);
1351 wacom_intuos_pro2_bt_battery(wacom);
1352 return 0;
1353 }
1354
1355 static int wacom_24hdt_irq(struct wacom_wac *wacom)
1356 {
1357 struct input_dev *input = wacom->touch_input;
1358 unsigned char *data = wacom->data;
1359 int i;
1360 int current_num_contacts = data[61];
1361 int contacts_to_send = 0;
1362 int num_contacts_left = 4; /* maximum contacts per packet */
1363 int byte_per_packet = WACOM_BYTES_PER_24HDT_PACKET;
1364 int y_offset = 2;
1365
1366 if (wacom->features.type == WACOM_27QHDT) {
1367 current_num_contacts = data[63];
1368 num_contacts_left = 10;
1369 byte_per_packet = WACOM_BYTES_PER_QHDTHID_PACKET;
1370 y_offset = 0;
1371 }
1372
1373 /*
1374 * First packet resets the counter since only the first
1375 * packet in series will have non-zero current_num_contacts.
1376 */
1377 if (current_num_contacts)
1378 wacom->num_contacts_left = current_num_contacts;
1379
1380 contacts_to_send = min(num_contacts_left, wacom->num_contacts_left);
1381
1382 for (i = 0; i < contacts_to_send; i++) {
1383 int offset = (byte_per_packet * i) + 1;
1384 bool touch = (data[offset] & 0x1) && report_touch_events(wacom);
1385 int slot = input_mt_get_slot_by_key(input, data[offset + 1]);
1386
1387 if (slot < 0)
1388 continue;
1389 input_mt_slot(input, slot);
1390 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1391
1392 if (touch) {
1393 int t_x = get_unaligned_le16(&data[offset + 2]);
1394 int t_y = get_unaligned_le16(&data[offset + 4 + y_offset]);
1395
1396 input_report_abs(input, ABS_MT_POSITION_X, t_x);
1397 input_report_abs(input, ABS_MT_POSITION_Y, t_y);
1398
1399 if (wacom->features.type != WACOM_27QHDT) {
1400 int c_x = get_unaligned_le16(&data[offset + 4]);
1401 int c_y = get_unaligned_le16(&data[offset + 8]);
1402 int w = get_unaligned_le16(&data[offset + 10]);
1403 int h = get_unaligned_le16(&data[offset + 12]);
1404
1405 input_report_abs(input, ABS_MT_TOUCH_MAJOR, min(w,h));
1406 input_report_abs(input, ABS_MT_WIDTH_MAJOR,
1407 min(w, h) + int_dist(t_x, t_y, c_x, c_y));
1408 input_report_abs(input, ABS_MT_WIDTH_MINOR, min(w, h));
1409 input_report_abs(input, ABS_MT_ORIENTATION, w > h);
1410 }
1411 }
1412 }
1413 input_mt_sync_frame(input);
1414
1415 wacom->num_contacts_left -= contacts_to_send;
1416 if (wacom->num_contacts_left <= 0) {
1417 wacom->num_contacts_left = 0;
1418 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
1419 }
1420 return 1;
1421 }
1422
1423 static int wacom_mt_touch(struct wacom_wac *wacom)
1424 {
1425 struct input_dev *input = wacom->touch_input;
1426 unsigned char *data = wacom->data;
1427 int i;
1428 int current_num_contacts = data[2];
1429 int contacts_to_send = 0;
1430 int x_offset = 0;
1431
1432 /* MTTPC does not support Height and Width */
1433 if (wacom->features.type == MTTPC || wacom->features.type == MTTPC_B)
1434 x_offset = -4;
1435
1436 /*
1437 * First packet resets the counter since only the first
1438 * packet in series will have non-zero current_num_contacts.
1439 */
1440 if (current_num_contacts)
1441 wacom->num_contacts_left = current_num_contacts;
1442
1443 /* There are at most 5 contacts per packet */
1444 contacts_to_send = min(5, wacom->num_contacts_left);
1445
1446 for (i = 0; i < contacts_to_send; i++) {
1447 int offset = (WACOM_BYTES_PER_MT_PACKET + x_offset) * i + 3;
1448 bool touch = (data[offset] & 0x1) && report_touch_events(wacom);
1449 int id = get_unaligned_le16(&data[offset + 1]);
1450 int slot = input_mt_get_slot_by_key(input, id);
1451
1452 if (slot < 0)
1453 continue;
1454
1455 input_mt_slot(input, slot);
1456 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1457 if (touch) {
1458 int x = get_unaligned_le16(&data[offset + x_offset + 7]);
1459 int y = get_unaligned_le16(&data[offset + x_offset + 9]);
1460 input_report_abs(input, ABS_MT_POSITION_X, x);
1461 input_report_abs(input, ABS_MT_POSITION_Y, y);
1462 }
1463 }
1464 input_mt_sync_frame(input);
1465
1466 wacom->num_contacts_left -= contacts_to_send;
1467 if (wacom->num_contacts_left <= 0) {
1468 wacom->num_contacts_left = 0;
1469 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
1470 }
1471 return 1;
1472 }
1473
1474 static int wacom_tpc_mt_touch(struct wacom_wac *wacom)
1475 {
1476 struct input_dev *input = wacom->touch_input;
1477 unsigned char *data = wacom->data;
1478 int i;
1479
1480 for (i = 0; i < 2; i++) {
1481 int p = data[1] & (1 << i);
1482 bool touch = p && report_touch_events(wacom);
1483
1484 input_mt_slot(input, i);
1485 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1486 if (touch) {
1487 int x = le16_to_cpup((__le16 *)&data[i * 2 + 2]) & 0x7fff;
1488 int y = le16_to_cpup((__le16 *)&data[i * 2 + 6]) & 0x7fff;
1489
1490 input_report_abs(input, ABS_MT_POSITION_X, x);
1491 input_report_abs(input, ABS_MT_POSITION_Y, y);
1492 }
1493 }
1494 input_mt_sync_frame(input);
1495
1496 /* keep touch state for pen event */
1497 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
1498
1499 return 1;
1500 }
1501
1502 static int wacom_tpc_single_touch(struct wacom_wac *wacom, size_t len)
1503 {
1504 unsigned char *data = wacom->data;
1505 struct input_dev *input = wacom->touch_input;
1506 bool prox = report_touch_events(wacom);
1507 int x = 0, y = 0;
1508
1509 if (wacom->features.touch_max > 1 || len > WACOM_PKGLEN_TPC2FG)
1510 return 0;
1511
1512 if (len == WACOM_PKGLEN_TPC1FG) {
1513 prox = prox && (data[0] & 0x01);
1514 x = get_unaligned_le16(&data[1]);
1515 y = get_unaligned_le16(&data[3]);
1516 } else if (len == WACOM_PKGLEN_TPC1FG_B) {
1517 prox = prox && (data[2] & 0x01);
1518 x = get_unaligned_le16(&data[3]);
1519 y = get_unaligned_le16(&data[5]);
1520 } else {
1521 prox = prox && (data[1] & 0x01);
1522 x = le16_to_cpup((__le16 *)&data[2]);
1523 y = le16_to_cpup((__le16 *)&data[4]);
1524 }
1525
1526 if (prox) {
1527 input_report_abs(input, ABS_X, x);
1528 input_report_abs(input, ABS_Y, y);
1529 }
1530 input_report_key(input, BTN_TOUCH, prox);
1531
1532 /* keep touch state for pen events */
1533 wacom->shared->touch_down = prox;
1534
1535 return 1;
1536 }
1537
1538 static int wacom_tpc_pen(struct wacom_wac *wacom)
1539 {
1540 unsigned char *data = wacom->data;
1541 struct input_dev *input = wacom->pen_input;
1542 bool prox = data[1] & 0x20;
1543
1544 if (!wacom->shared->stylus_in_proximity) /* first in prox */
1545 /* Going into proximity select tool */
1546 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
1547
1548 /* keep pen state for touch events */
1549 wacom->shared->stylus_in_proximity = prox;
1550
1551 /* send pen events only when touch is up or forced out
1552 * or touch arbitration is off
1553 */
1554 if (!delay_pen_events(wacom)) {
1555 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
1556 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
1557 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
1558 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
1559 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x07) << 8) | data[6]);
1560 input_report_key(input, BTN_TOUCH, data[1] & 0x05);
1561 input_report_key(input, wacom->tool[0], prox);
1562 return 1;
1563 }
1564
1565 return 0;
1566 }
1567
1568 static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len)
1569 {
1570 unsigned char *data = wacom->data;
1571
1572 if (wacom->pen_input)
1573 dev_dbg(wacom->pen_input->dev.parent,
1574 "%s: received report #%d\n", __func__, data[0]);
1575 else if (wacom->touch_input)
1576 dev_dbg(wacom->touch_input->dev.parent,
1577 "%s: received report #%d\n", __func__, data[0]);
1578
1579 switch (len) {
1580 case WACOM_PKGLEN_TPC1FG:
1581 return wacom_tpc_single_touch(wacom, len);
1582
1583 case WACOM_PKGLEN_TPC2FG:
1584 return wacom_tpc_mt_touch(wacom);
1585
1586 case WACOM_PKGLEN_PENABLED:
1587 return wacom_tpc_pen(wacom);
1588
1589 default:
1590 switch (data[0]) {
1591 case WACOM_REPORT_TPC1FG:
1592 case WACOM_REPORT_TPCHID:
1593 case WACOM_REPORT_TPCST:
1594 case WACOM_REPORT_TPC1FGE:
1595 return wacom_tpc_single_touch(wacom, len);
1596
1597 case WACOM_REPORT_TPCMT:
1598 case WACOM_REPORT_TPCMT2:
1599 return wacom_mt_touch(wacom);
1600
1601 case WACOM_REPORT_PENABLED:
1602 return wacom_tpc_pen(wacom);
1603 }
1604 }
1605
1606 return 0;
1607 }
1608
1609 int wacom_equivalent_usage(int usage)
1610 {
1611 if ((usage & HID_USAGE_PAGE) == WACOM_HID_UP_WACOMDIGITIZER) {
1612 int subpage = (usage & 0xFF00) << 8;
1613 int subusage = (usage & 0xFF);
1614
1615 if (subpage == WACOM_HID_SP_PAD ||
1616 subpage == WACOM_HID_SP_BUTTON ||
1617 subpage == WACOM_HID_SP_DIGITIZER ||
1618 subpage == WACOM_HID_SP_DIGITIZERINFO ||
1619 usage == WACOM_HID_WD_SENSE ||
1620 usage == WACOM_HID_WD_SERIALHI ||
1621 usage == WACOM_HID_WD_TOOLTYPE ||
1622 usage == WACOM_HID_WD_DISTANCE ||
1623 usage == WACOM_HID_WD_TOUCHSTRIP ||
1624 usage == WACOM_HID_WD_TOUCHSTRIP2 ||
1625 usage == WACOM_HID_WD_TOUCHRING ||
1626 usage == WACOM_HID_WD_TOUCHRINGSTATUS) {
1627 return usage;
1628 }
1629
1630 if (subpage == HID_UP_UNDEFINED)
1631 subpage = HID_UP_DIGITIZER;
1632
1633 return subpage | subusage;
1634 }
1635
1636 if ((usage & HID_USAGE_PAGE) == WACOM_HID_UP_WACOMTOUCH) {
1637 int subpage = (usage & 0xFF00) << 8;
1638 int subusage = (usage & 0xFF);
1639
1640 if (subpage == HID_UP_UNDEFINED)
1641 subpage = WACOM_HID_SP_DIGITIZER;
1642
1643 return subpage | subusage;
1644 }
1645
1646 return usage;
1647 }
1648
1649 static void wacom_map_usage(struct input_dev *input, struct hid_usage *usage,
1650 struct hid_field *field, __u8 type, __u16 code, int fuzz)
1651 {
1652 struct wacom *wacom = input_get_drvdata(input);
1653 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1654 struct wacom_features *features = &wacom_wac->features;
1655 int fmin = field->logical_minimum;
1656 int fmax = field->logical_maximum;
1657 unsigned int equivalent_usage = wacom_equivalent_usage(usage->hid);
1658 int resolution_code = code;
1659
1660 if (equivalent_usage == HID_DG_TWIST) {
1661 resolution_code = ABS_RZ;
1662 }
1663
1664 if (equivalent_usage == HID_GD_X) {
1665 fmin += features->offset_left;
1666 fmax -= features->offset_right;
1667 }
1668 if (equivalent_usage == HID_GD_Y) {
1669 fmin += features->offset_top;
1670 fmax -= features->offset_bottom;
1671 }
1672
1673 usage->type = type;
1674 usage->code = code;
1675
1676 set_bit(type, input->evbit);
1677
1678 switch (type) {
1679 case EV_ABS:
1680 input_set_abs_params(input, code, fmin, fmax, fuzz, 0);
1681 input_abs_set_res(input, code,
1682 hidinput_calc_abs_res(field, resolution_code));
1683 break;
1684 case EV_KEY:
1685 input_set_capability(input, EV_KEY, code);
1686 break;
1687 case EV_MSC:
1688 input_set_capability(input, EV_MSC, code);
1689 break;
1690 case EV_SW:
1691 input_set_capability(input, EV_SW, code);
1692 break;
1693 }
1694 }
1695
1696 static void wacom_wac_pad_usage_mapping(struct hid_device *hdev,
1697 struct hid_field *field, struct hid_usage *usage)
1698 {
1699 struct wacom *wacom = hid_get_drvdata(hdev);
1700 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1701 struct wacom_features *features = &wacom_wac->features;
1702 struct input_dev *input = wacom_wac->pad_input;
1703 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);
1704
1705 switch (equivalent_usage) {
1706 case WACOM_HID_WD_BATTERY_LEVEL:
1707 case WACOM_HID_WD_BATTERY_CHARGING:
1708 features->quirks |= WACOM_QUIRK_BATTERY;
1709 break;
1710 case WACOM_HID_WD_ACCELEROMETER_X:
1711 __set_bit(INPUT_PROP_ACCELEROMETER, input->propbit);
1712 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 0);
1713 features->device_type |= WACOM_DEVICETYPE_PAD;
1714 break;
1715 case WACOM_HID_WD_ACCELEROMETER_Y:
1716 __set_bit(INPUT_PROP_ACCELEROMETER, input->propbit);
1717 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 0);
1718 features->device_type |= WACOM_DEVICETYPE_PAD;
1719 break;
1720 case WACOM_HID_WD_ACCELEROMETER_Z:
1721 __set_bit(INPUT_PROP_ACCELEROMETER, input->propbit);
1722 wacom_map_usage(input, usage, field, EV_ABS, ABS_Z, 0);
1723 features->device_type |= WACOM_DEVICETYPE_PAD;
1724 break;
1725 case WACOM_HID_WD_BUTTONCENTER:
1726 wacom->generic_has_leds = true;
1727 /* fall through */
1728 case WACOM_HID_WD_BUTTONHOME:
1729 case WACOM_HID_WD_BUTTONUP:
1730 case WACOM_HID_WD_BUTTONDOWN:
1731 case WACOM_HID_WD_BUTTONLEFT:
1732 case WACOM_HID_WD_BUTTONRIGHT:
1733 wacom_map_usage(input, usage, field, EV_KEY,
1734 wacom_numbered_button_to_key(features->numbered_buttons),
1735 0);
1736 features->numbered_buttons++;
1737 features->device_type |= WACOM_DEVICETYPE_PAD;
1738 break;
1739 case WACOM_HID_WD_TOUCHONOFF:
1740 /*
1741 * This usage, which is used to mute touch events, comes
1742 * from the pad packet, but is reported on the touch
1743 * interface. Because the touch interface may not have
1744 * been created yet, we cannot call wacom_map_usage(). In
1745 * order to process this usage when we receive it, we set
1746 * the usage type and code directly.
1747 */
1748 wacom_wac->has_mute_touch_switch = true;
1749 usage->type = EV_SW;
1750 usage->code = SW_MUTE_DEVICE;
1751 features->device_type |= WACOM_DEVICETYPE_PAD;
1752 break;
1753 case WACOM_HID_WD_TOUCHSTRIP:
1754 wacom_map_usage(input, usage, field, EV_ABS, ABS_RX, 0);
1755 features->device_type |= WACOM_DEVICETYPE_PAD;
1756 break;
1757 case WACOM_HID_WD_TOUCHSTRIP2:
1758 wacom_map_usage(input, usage, field, EV_ABS, ABS_RY, 0);
1759 features->device_type |= WACOM_DEVICETYPE_PAD;
1760 break;
1761 case WACOM_HID_WD_TOUCHRING:
1762 wacom_map_usage(input, usage, field, EV_ABS, ABS_WHEEL, 0);
1763 features->device_type |= WACOM_DEVICETYPE_PAD;
1764 break;
1765 case WACOM_HID_WD_TOUCHRINGSTATUS:
1766 wacom_map_usage(input, usage, field, EV_ABS, ABS_WHEEL, 0);
1767 features->device_type |= WACOM_DEVICETYPE_PAD;
1768 break;
1769 }
1770
1771 switch (equivalent_usage & 0xfffffff0) {
1772 case WACOM_HID_WD_EXPRESSKEY00:
1773 wacom_map_usage(input, usage, field, EV_KEY,
1774 wacom_numbered_button_to_key(features->numbered_buttons),
1775 0);
1776 features->numbered_buttons++;
1777 features->device_type |= WACOM_DEVICETYPE_PAD;
1778 break;
1779 }
1780 }
1781
1782 static void wacom_wac_pad_battery_event(struct hid_device *hdev, struct hid_field *field,
1783 struct hid_usage *usage, __s32 value)
1784 {
1785 struct wacom *wacom = hid_get_drvdata(hdev);
1786 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1787 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);
1788
1789 switch (equivalent_usage) {
1790 case WACOM_HID_WD_BATTERY_LEVEL:
1791 wacom_wac->hid_data.battery_capacity = value;
1792 wacom_wac->hid_data.bat_connected = 1;
1793 break;
1794
1795 case WACOM_HID_WD_BATTERY_CHARGING:
1796 wacom_wac->hid_data.bat_charging = value;
1797 wacom_wac->hid_data.ps_connected = value;
1798 wacom_wac->hid_data.bat_connected = 1;
1799 break;
1800 }
1801 }
1802
1803 static void wacom_wac_pad_event(struct hid_device *hdev, struct hid_field *field,
1804 struct hid_usage *usage, __s32 value)
1805 {
1806 struct wacom *wacom = hid_get_drvdata(hdev);
1807 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1808 struct input_dev *input = wacom_wac->pad_input;
1809 struct wacom_features *features = &wacom_wac->features;
1810 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);
1811 int i;
1812
1813 /*
1814 * Avoid reporting this event and setting inrange_state if this usage
1815 * hasn't been mapped.
1816 */
1817 if (!usage->type)
1818 return;
1819
1820 if (wacom_equivalent_usage(field->physical) == HID_DG_TABLETFUNCTIONKEY) {
1821 if (usage->hid != WACOM_HID_WD_TOUCHRING)
1822 wacom_wac->hid_data.inrange_state |= value;
1823 }
1824
1825 switch (equivalent_usage) {
1826 case WACOM_HID_WD_TOUCHRINGSTATUS:
1827 if (!value)
1828 input_event(input, usage->type, usage->code, 0);
1829 break;
1830
1831 case WACOM_HID_WD_TOUCHONOFF:
1832 if (wacom_wac->shared->touch_input) {
1833 input_report_switch(wacom_wac->shared->touch_input,
1834 SW_MUTE_DEVICE, !value);
1835 input_sync(wacom_wac->shared->touch_input);
1836 }
1837 break;
1838
1839 case WACOM_HID_WD_BUTTONCENTER:
1840 for (i = 0; i < wacom->led.count; i++)
1841 wacom_update_led(wacom, features->numbered_buttons,
1842 value, i);
1843 /* fall through*/
1844 default:
1845 input_event(input, usage->type, usage->code, value);
1846 break;
1847 }
1848 }
1849
1850 static void wacom_wac_pad_pre_report(struct hid_device *hdev,
1851 struct hid_report *report)
1852 {
1853 struct wacom *wacom = hid_get_drvdata(hdev);
1854 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1855
1856 wacom_wac->hid_data.inrange_state = 0;
1857 }
1858
1859 static void wacom_wac_pad_battery_report(struct hid_device *hdev,
1860 struct hid_report *report)
1861 {
1862 struct wacom *wacom = hid_get_drvdata(hdev);
1863 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1864 struct wacom_features *features = &wacom_wac->features;
1865
1866 if (features->quirks & WACOM_QUIRK_BATTERY) {
1867 int capacity = wacom_wac->hid_data.battery_capacity;
1868 bool charging = wacom_wac->hid_data.bat_charging;
1869 bool connected = wacom_wac->hid_data.bat_connected;
1870 bool powered = wacom_wac->hid_data.ps_connected;
1871
1872 wacom_notify_battery(wacom_wac, capacity, charging,
1873 connected, powered);
1874 }
1875 }
1876
1877 static void wacom_wac_pad_report(struct hid_device *hdev,
1878 struct hid_report *report)
1879 {
1880 struct wacom *wacom = hid_get_drvdata(hdev);
1881 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1882 struct input_dev *input = wacom_wac->pad_input;
1883 bool active = wacom_wac->hid_data.inrange_state != 0;
1884
1885 /* report prox for expresskey events */
1886 if (wacom_equivalent_usage(report->field[0]->physical) == HID_DG_TABLETFUNCTIONKEY) {
1887 input_event(input, EV_ABS, ABS_MISC, active ? PAD_DEVICE_ID : 0);
1888 input_sync(input);
1889 }
1890
1891 }
1892
1893 static void wacom_wac_pen_usage_mapping(struct hid_device *hdev,
1894 struct hid_field *field, struct hid_usage *usage)
1895 {
1896 struct wacom *wacom = hid_get_drvdata(hdev);
1897 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1898 struct wacom_features *features = &wacom_wac->features;
1899 struct input_dev *input = wacom_wac->pen_input;
1900 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);
1901
1902 switch (equivalent_usage) {
1903 case HID_GD_X:
1904 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 4);
1905 break;
1906 case HID_GD_Y:
1907 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 4);
1908 break;
1909 case WACOM_HID_WD_DISTANCE:
1910 case HID_GD_Z:
1911 wacom_map_usage(input, usage, field, EV_ABS, ABS_DISTANCE, 0);
1912 break;
1913 case HID_DG_TIPPRESSURE:
1914 wacom_map_usage(input, usage, field, EV_ABS, ABS_PRESSURE, 0);
1915 break;
1916 case HID_DG_INRANGE:
1917 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOOL_PEN, 0);
1918 break;
1919 case HID_DG_BATTERYSTRENGTH:
1920 features->quirks |= WACOM_QUIRK_BATTERY;
1921 break;
1922 case HID_DG_INVERT:
1923 wacom_map_usage(input, usage, field, EV_KEY,
1924 BTN_TOOL_RUBBER, 0);
1925 break;
1926 case HID_DG_TILT_X:
1927 wacom_map_usage(input, usage, field, EV_ABS, ABS_TILT_X, 0);
1928 break;
1929 case HID_DG_TILT_Y:
1930 wacom_map_usage(input, usage, field, EV_ABS, ABS_TILT_Y, 0);
1931 break;
1932 case HID_DG_TWIST:
1933 wacom_map_usage(input, usage, field, EV_ABS, ABS_Z, 0);
1934 break;
1935 case HID_DG_ERASER:
1936 case HID_DG_TIPSWITCH:
1937 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOUCH, 0);
1938 break;
1939 case HID_DG_BARRELSWITCH:
1940 wacom_map_usage(input, usage, field, EV_KEY, BTN_STYLUS, 0);
1941 break;
1942 case HID_DG_BARRELSWITCH2:
1943 wacom_map_usage(input, usage, field, EV_KEY, BTN_STYLUS2, 0);
1944 break;
1945 case HID_DG_TOOLSERIALNUMBER:
1946 wacom_map_usage(input, usage, field, EV_MSC, MSC_SERIAL, 0);
1947 break;
1948 case WACOM_HID_WD_SENSE:
1949 features->quirks |= WACOM_QUIRK_SENSE;
1950 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOOL_PEN, 0);
1951 break;
1952 case WACOM_HID_WD_SERIALHI:
1953 wacom_map_usage(input, usage, field, EV_ABS, ABS_MISC, 0);
1954 set_bit(EV_KEY, input->evbit);
1955 input_set_capability(input, EV_KEY, BTN_TOOL_PEN);
1956 input_set_capability(input, EV_KEY, BTN_TOOL_RUBBER);
1957 input_set_capability(input, EV_KEY, BTN_TOOL_BRUSH);
1958 input_set_capability(input, EV_KEY, BTN_TOOL_PENCIL);
1959 input_set_capability(input, EV_KEY, BTN_TOOL_AIRBRUSH);
1960 input_set_capability(input, EV_KEY, BTN_TOOL_MOUSE);
1961 input_set_capability(input, EV_KEY, BTN_TOOL_LENS);
1962 break;
1963 case WACOM_HID_WD_FINGERWHEEL:
1964 wacom_map_usage(input, usage, field, EV_ABS, ABS_WHEEL, 0);
1965 break;
1966 }
1967 }
1968
1969 static void wacom_wac_pen_event(struct hid_device *hdev, struct hid_field *field,
1970 struct hid_usage *usage, __s32 value)
1971 {
1972 struct wacom *wacom = hid_get_drvdata(hdev);
1973 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1974 struct wacom_features *features = &wacom_wac->features;
1975 struct input_dev *input = wacom_wac->pen_input;
1976 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);
1977
1978 switch (equivalent_usage) {
1979 case HID_GD_Z:
1980 /*
1981 * HID_GD_Z "should increase as the control's position is
1982 * moved from high to low", while ABS_DISTANCE instead
1983 * increases in value as the tool moves from low to high.
1984 */
1985 value = field->logical_maximum - value;
1986 break;
1987 case HID_DG_INRANGE:
1988 wacom_wac->hid_data.inrange_state = value;
1989 if (!(features->quirks & WACOM_QUIRK_SENSE))
1990 wacom_wac->hid_data.sense_state = value;
1991 return;
1992 case HID_DG_BATTERYSTRENGTH:
1993 wacom_wac->hid_data.battery_capacity = value;
1994 wacom_wac->hid_data.bat_connected = 1;
1995 break;
1996 case HID_DG_INVERT:
1997 wacom_wac->hid_data.invert_state = value;
1998 return;
1999 case HID_DG_ERASER:
2000 case HID_DG_TIPSWITCH:
2001 wacom_wac->hid_data.tipswitch |= value;
2002 return;
2003 case HID_DG_TOOLSERIALNUMBER:
2004 wacom_wac->serial[0] = (wacom_wac->serial[0] & ~0xFFFFFFFFULL);
2005 wacom_wac->serial[0] |= value;
2006 return;
2007 case WACOM_HID_WD_SENSE:
2008 wacom_wac->hid_data.sense_state = value;
2009 return;
2010 case WACOM_HID_WD_SERIALHI:
2011 wacom_wac->serial[0] = (wacom_wac->serial[0] & 0xFFFFFFFF);
2012 wacom_wac->serial[0] |= ((__u64)value) << 32;
2013 /*
2014 * Non-USI EMR devices may contain additional tool type
2015 * information here. See WACOM_HID_WD_TOOLTYPE case for
2016 * more details.
2017 */
2018 if (value >> 20 == 1) {
2019 wacom_wac->id[0] |= value & 0xFFFFF;
2020 }
2021 return;
2022 case WACOM_HID_WD_TOOLTYPE:
2023 /*
2024 * Some devices (MobileStudio Pro, and possibly later
2025 * devices as well) do not return the complete tool
2026 * type in their WACOM_HID_WD_TOOLTYPE usage. Use a
2027 * bitwise OR so the complete value can be built
2028 * up over time :(
2029 */
2030 wacom_wac->id[0] |= value;
2031 return;
2032 case WACOM_HID_WD_OFFSETLEFT:
2033 if (features->offset_left && value != features->offset_left)
2034 hid_warn(hdev, "%s: overriding exising left offset "
2035 "%d -> %d\n", __func__, value,
2036 features->offset_left);
2037 features->offset_left = value;
2038 return;
2039 case WACOM_HID_WD_OFFSETRIGHT:
2040 if (features->offset_right && value != features->offset_right)
2041 hid_warn(hdev, "%s: overriding exising right offset "
2042 "%d -> %d\n", __func__, value,
2043 features->offset_right);
2044 features->offset_right = value;
2045 return;
2046 case WACOM_HID_WD_OFFSETTOP:
2047 if (features->offset_top && value != features->offset_top)
2048 hid_warn(hdev, "%s: overriding exising top offset "
2049 "%d -> %d\n", __func__, value,
2050 features->offset_top);
2051 features->offset_top = value;
2052 return;
2053 case WACOM_HID_WD_OFFSETBOTTOM:
2054 if (features->offset_bottom && value != features->offset_bottom)
2055 hid_warn(hdev, "%s: overriding exising bottom offset "
2056 "%d -> %d\n", __func__, value,
2057 features->offset_bottom);
2058 features->offset_bottom = value;
2059 return;
2060 }
2061
2062 /* send pen events only when touch is up or forced out
2063 * or touch arbitration is off
2064 */
2065 if (!usage->type || delay_pen_events(wacom_wac))
2066 return;
2067
2068 /* send pen events only when the pen is in/entering/leaving proximity */
2069 if (!wacom_wac->hid_data.inrange_state && !wacom_wac->tool[0])
2070 return;
2071
2072 input_event(input, usage->type, usage->code, value);
2073 }
2074
2075 static void wacom_wac_pen_pre_report(struct hid_device *hdev,
2076 struct hid_report *report)
2077 {
2078 return;
2079 }
2080
2081 static void wacom_wac_pen_report(struct hid_device *hdev,
2082 struct hid_report *report)
2083 {
2084 struct wacom *wacom = hid_get_drvdata(hdev);
2085 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2086 struct input_dev *input = wacom_wac->pen_input;
2087 bool prox = wacom_wac->hid_data.inrange_state;
2088 bool range = wacom_wac->hid_data.sense_state;
2089
2090 if (!wacom_wac->tool[0] && prox) { /* first in prox */
2091 /* Going into proximity select tool */
2092 if (wacom_wac->hid_data.invert_state)
2093 wacom_wac->tool[0] = BTN_TOOL_RUBBER;
2094 else if (wacom_wac->id[0])
2095 wacom_wac->tool[0] = wacom_intuos_get_tool_type(wacom_wac->id[0]);
2096 else
2097 wacom_wac->tool[0] = BTN_TOOL_PEN;
2098 }
2099
2100 /* keep pen state for touch events */
2101 wacom_wac->shared->stylus_in_proximity = range;
2102
2103 if (!delay_pen_events(wacom_wac) && wacom_wac->tool[0]) {
2104 int id = wacom_wac->id[0];
2105
2106 /*
2107 * Non-USI EMR tools should have their IDs mangled to
2108 * match the legacy behavior of wacom_intuos_general
2109 */
2110 if (wacom_wac->serial[0] >> 52 == 1)
2111 id = wacom_intuos_id_mangle(id);
2112
2113 /*
2114 * To ensure compatibility with xf86-input-wacom, we should
2115 * report the BTN_TOOL_* event prior to the ABS_MISC or
2116 * MSC_SERIAL events.
2117 */
2118 input_report_key(input, BTN_TOUCH,
2119 wacom_wac->hid_data.tipswitch);
2120 input_report_key(input, wacom_wac->tool[0], prox);
2121 if (wacom_wac->serial[0]) {
2122 input_event(input, EV_MSC, MSC_SERIAL, wacom_wac->serial[0]);
2123 input_report_abs(input, ABS_MISC, id);
2124 }
2125
2126 wacom_wac->hid_data.tipswitch = false;
2127
2128 input_sync(input);
2129 }
2130
2131 if (!prox) {
2132 wacom_wac->tool[0] = 0;
2133 wacom_wac->id[0] = 0;
2134 }
2135 }
2136
2137 static void wacom_wac_finger_usage_mapping(struct hid_device *hdev,
2138 struct hid_field *field, struct hid_usage *usage)
2139 {
2140 struct wacom *wacom = hid_get_drvdata(hdev);
2141 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2142 struct input_dev *input = wacom_wac->touch_input;
2143 unsigned touch_max = wacom_wac->features.touch_max;
2144 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);
2145
2146 switch (equivalent_usage) {
2147 case HID_GD_X:
2148 if (touch_max == 1)
2149 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 4);
2150 else
2151 wacom_map_usage(input, usage, field, EV_ABS,
2152 ABS_MT_POSITION_X, 4);
2153 break;
2154 case HID_GD_Y:
2155 if (touch_max == 1)
2156 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 4);
2157 else
2158 wacom_map_usage(input, usage, field, EV_ABS,
2159 ABS_MT_POSITION_Y, 4);
2160 break;
2161 case HID_DG_WIDTH:
2162 case HID_DG_HEIGHT:
2163 wacom_map_usage(input, usage, field, EV_ABS, ABS_MT_TOUCH_MAJOR, 0);
2164 wacom_map_usage(input, usage, field, EV_ABS, ABS_MT_TOUCH_MINOR, 0);
2165 input_set_abs_params(input, ABS_MT_ORIENTATION, 0, 1, 0, 0);
2166 break;
2167 case HID_DG_TIPSWITCH:
2168 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOUCH, 0);
2169 break;
2170 case HID_DG_CONTACTCOUNT:
2171 wacom_wac->hid_data.cc_report = field->report->id;
2172 wacom_wac->hid_data.cc_index = field->index;
2173 wacom_wac->hid_data.cc_value_index = usage->usage_index;
2174 break;
2175 }
2176 }
2177
2178 static void wacom_wac_finger_slot(struct wacom_wac *wacom_wac,
2179 struct input_dev *input)
2180 {
2181 struct hid_data *hid_data = &wacom_wac->hid_data;
2182 bool mt = wacom_wac->features.touch_max > 1;
2183 bool prox = hid_data->tipswitch &&
2184 report_touch_events(wacom_wac);
2185
2186 wacom_wac->hid_data.num_received++;
2187 if (wacom_wac->hid_data.num_received > wacom_wac->hid_data.num_expected)
2188 return;
2189
2190 if (mt) {
2191 int slot;
2192
2193 slot = input_mt_get_slot_by_key(input, hid_data->id);
2194 input_mt_slot(input, slot);
2195 input_mt_report_slot_state(input, MT_TOOL_FINGER, prox);
2196 }
2197 else {
2198 input_report_key(input, BTN_TOUCH, prox);
2199 }
2200
2201 if (prox) {
2202 input_report_abs(input, mt ? ABS_MT_POSITION_X : ABS_X,
2203 hid_data->x);
2204 input_report_abs(input, mt ? ABS_MT_POSITION_Y : ABS_Y,
2205 hid_data->y);
2206
2207 if (test_bit(ABS_MT_TOUCH_MAJOR, input->absbit)) {
2208 input_report_abs(input, ABS_MT_TOUCH_MAJOR, max(hid_data->width, hid_data->height));
2209 input_report_abs(input, ABS_MT_TOUCH_MINOR, min(hid_data->width, hid_data->height));
2210 if (hid_data->width != hid_data->height)
2211 input_report_abs(input, ABS_MT_ORIENTATION, hid_data->width <= hid_data->height ? 0 : 1);
2212 }
2213 }
2214 }
2215
2216 static void wacom_wac_finger_event(struct hid_device *hdev,
2217 struct hid_field *field, struct hid_usage *usage, __s32 value)
2218 {
2219 struct wacom *wacom = hid_get_drvdata(hdev);
2220 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2221 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);
2222
2223 switch (equivalent_usage) {
2224 case HID_GD_X:
2225 wacom_wac->hid_data.x = value;
2226 break;
2227 case HID_GD_Y:
2228 wacom_wac->hid_data.y = value;
2229 break;
2230 case HID_DG_WIDTH:
2231 wacom_wac->hid_data.width = value;
2232 break;
2233 case HID_DG_HEIGHT:
2234 wacom_wac->hid_data.height = value;
2235 break;
2236 case HID_DG_CONTACTID:
2237 wacom_wac->hid_data.id = value;
2238 break;
2239 case HID_DG_TIPSWITCH:
2240 wacom_wac->hid_data.tipswitch = value;
2241 break;
2242 }
2243
2244
2245 if (usage->usage_index + 1 == field->report_count) {
2246 if (equivalent_usage == wacom_wac->hid_data.last_slot_field)
2247 wacom_wac_finger_slot(wacom_wac, wacom_wac->touch_input);
2248 }
2249 }
2250
2251 static void wacom_wac_finger_pre_report(struct hid_device *hdev,
2252 struct hid_report *report)
2253 {
2254 struct wacom *wacom = hid_get_drvdata(hdev);
2255 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2256 struct hid_data* hid_data = &wacom_wac->hid_data;
2257 int i;
2258
2259 for (i = 0; i < report->maxfield; i++) {
2260 struct hid_field *field = report->field[i];
2261 int j;
2262
2263 for (j = 0; j < field->maxusage; j++) {
2264 struct hid_usage *usage = &field->usage[j];
2265 unsigned int equivalent_usage =
2266 wacom_equivalent_usage(usage->hid);
2267
2268 switch (equivalent_usage) {
2269 case HID_GD_X:
2270 case HID_GD_Y:
2271 case HID_DG_WIDTH:
2272 case HID_DG_HEIGHT:
2273 case HID_DG_CONTACTID:
2274 case HID_DG_INRANGE:
2275 case HID_DG_INVERT:
2276 case HID_DG_TIPSWITCH:
2277 hid_data->last_slot_field = equivalent_usage;
2278 break;
2279 case HID_DG_CONTACTCOUNT:
2280 hid_data->cc_report = report->id;
2281 hid_data->cc_index = i;
2282 hid_data->cc_value_index = j;
2283 break;
2284 }
2285 }
2286 }
2287
2288 if (hid_data->cc_report != 0 &&
2289 hid_data->cc_index >= 0) {
2290 struct hid_field *field = report->field[hid_data->cc_index];
2291 int value = field->value[hid_data->cc_value_index];
2292 if (value)
2293 hid_data->num_expected = value;
2294 }
2295 else {
2296 hid_data->num_expected = wacom_wac->features.touch_max;
2297 }
2298 }
2299
2300 static void wacom_wac_finger_report(struct hid_device *hdev,
2301 struct hid_report *report)
2302 {
2303 struct wacom *wacom = hid_get_drvdata(hdev);
2304 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2305 struct input_dev *input = wacom_wac->touch_input;
2306 unsigned touch_max = wacom_wac->features.touch_max;
2307
2308 /* If more packets of data are expected, give us a chance to
2309 * process them rather than immediately syncing a partial
2310 * update.
2311 */
2312 if (wacom_wac->hid_data.num_received < wacom_wac->hid_data.num_expected)
2313 return;
2314
2315 if (touch_max > 1)
2316 input_mt_sync_frame(input);
2317
2318 input_sync(input);
2319 wacom_wac->hid_data.num_received = 0;
2320
2321 /* keep touch state for pen event */
2322 wacom_wac->shared->touch_down = wacom_wac_finger_count_touches(wacom_wac);
2323 }
2324
2325 void wacom_wac_usage_mapping(struct hid_device *hdev,
2326 struct hid_field *field, struct hid_usage *usage)
2327 {
2328 struct wacom *wacom = hid_get_drvdata(hdev);
2329 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2330 struct wacom_features *features = &wacom_wac->features;
2331
2332 if (WACOM_DIRECT_DEVICE(field))
2333 features->device_type |= WACOM_DEVICETYPE_DIRECT;
2334
2335 if (WACOM_PAD_FIELD(field))
2336 wacom_wac_pad_usage_mapping(hdev, field, usage);
2337 else if (WACOM_PEN_FIELD(field))
2338 wacom_wac_pen_usage_mapping(hdev, field, usage);
2339 else if (WACOM_FINGER_FIELD(field))
2340 wacom_wac_finger_usage_mapping(hdev, field, usage);
2341 }
2342
2343 void wacom_wac_event(struct hid_device *hdev, struct hid_field *field,
2344 struct hid_usage *usage, __s32 value)
2345 {
2346 struct wacom *wacom = hid_get_drvdata(hdev);
2347
2348 if (wacom->wacom_wac.features.type != HID_GENERIC)
2349 return;
2350
2351 if (value > field->logical_maximum || value < field->logical_minimum)
2352 return;
2353
2354 if (WACOM_PAD_FIELD(field)) {
2355 wacom_wac_pad_battery_event(hdev, field, usage, value);
2356 if (wacom->wacom_wac.pad_input)
2357 wacom_wac_pad_event(hdev, field, usage, value);
2358 } else if (WACOM_PEN_FIELD(field) && wacom->wacom_wac.pen_input)
2359 wacom_wac_pen_event(hdev, field, usage, value);
2360 else if (WACOM_FINGER_FIELD(field) && wacom->wacom_wac.touch_input)
2361 wacom_wac_finger_event(hdev, field, usage, value);
2362 }
2363
2364 static void wacom_report_events(struct hid_device *hdev, struct hid_report *report)
2365 {
2366 int r;
2367
2368 for (r = 0; r < report->maxfield; r++) {
2369 struct hid_field *field;
2370 unsigned count, n;
2371
2372 field = report->field[r];
2373 count = field->report_count;
2374
2375 if (!(HID_MAIN_ITEM_VARIABLE & field->flags))
2376 continue;
2377
2378 for (n = 0; n < count; n++)
2379 wacom_wac_event(hdev, field, &field->usage[n], field->value[n]);
2380 }
2381 }
2382
2383 void wacom_wac_report(struct hid_device *hdev, struct hid_report *report)
2384 {
2385 struct wacom *wacom = hid_get_drvdata(hdev);
2386 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2387 struct hid_field *field = report->field[0];
2388
2389 if (wacom_wac->features.type != HID_GENERIC)
2390 return;
2391
2392 if (WACOM_PAD_FIELD(field) && wacom->wacom_wac.pad_input)
2393 wacom_wac_pad_pre_report(hdev, report);
2394 else if (WACOM_PEN_FIELD(field) && wacom->wacom_wac.pen_input)
2395 wacom_wac_pen_pre_report(hdev, report);
2396 else if (WACOM_FINGER_FIELD(field) && wacom->wacom_wac.touch_input)
2397 wacom_wac_finger_pre_report(hdev, report);
2398
2399 wacom_report_events(hdev, report);
2400
2401 /*
2402 * Non-input reports may be sent prior to the device being
2403 * completely initialized. Since only their events need
2404 * to be processed, exit after 'wacom_report_events' has
2405 * been called to prevent potential crashes in the report-
2406 * processing functions.
2407 */
2408 if (report->type != HID_INPUT_REPORT)
2409 return;
2410
2411 if (WACOM_PAD_FIELD(field)) {
2412 wacom_wac_pad_battery_report(hdev, report);
2413 if (wacom->wacom_wac.pad_input)
2414 wacom_wac_pad_report(hdev, report);
2415 } else if (WACOM_PEN_FIELD(field) && wacom->wacom_wac.pen_input)
2416 wacom_wac_pen_report(hdev, report);
2417 else if (WACOM_FINGER_FIELD(field) && wacom->wacom_wac.touch_input)
2418 wacom_wac_finger_report(hdev, report);
2419 }
2420
2421 static int wacom_bpt_touch(struct wacom_wac *wacom)
2422 {
2423 struct wacom_features *features = &wacom->features;
2424 struct input_dev *input = wacom->touch_input;
2425 struct input_dev *pad_input = wacom->pad_input;
2426 unsigned char *data = wacom->data;
2427 int i;
2428
2429 if (data[0] != 0x02)
2430 return 0;
2431
2432 for (i = 0; i < 2; i++) {
2433 int offset = (data[1] & 0x80) ? (8 * i) : (9 * i);
2434 bool touch = report_touch_events(wacom)
2435 && (data[offset + 3] & 0x80);
2436
2437 input_mt_slot(input, i);
2438 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
2439 if (touch) {
2440 int x = get_unaligned_be16(&data[offset + 3]) & 0x7ff;
2441 int y = get_unaligned_be16(&data[offset + 5]) & 0x7ff;
2442 if (features->quirks & WACOM_QUIRK_BBTOUCH_LOWRES) {
2443 x <<= 5;
2444 y <<= 5;
2445 }
2446 input_report_abs(input, ABS_MT_POSITION_X, x);
2447 input_report_abs(input, ABS_MT_POSITION_Y, y);
2448 }
2449 }
2450
2451 input_mt_sync_frame(input);
2452
2453 input_report_key(pad_input, BTN_LEFT, (data[1] & 0x08) != 0);
2454 input_report_key(pad_input, BTN_FORWARD, (data[1] & 0x04) != 0);
2455 input_report_key(pad_input, BTN_BACK, (data[1] & 0x02) != 0);
2456 input_report_key(pad_input, BTN_RIGHT, (data[1] & 0x01) != 0);
2457 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
2458
2459 return 1;
2460 }
2461
2462 static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data)
2463 {
2464 struct wacom_features *features = &wacom->features;
2465 struct input_dev *input = wacom->touch_input;
2466 bool touch = data[1] & 0x80;
2467 int slot = input_mt_get_slot_by_key(input, data[0]);
2468
2469 if (slot < 0)
2470 return;
2471
2472 touch = touch && report_touch_events(wacom);
2473
2474 input_mt_slot(input, slot);
2475 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
2476
2477 if (touch) {
2478 int x = (data[2] << 4) | (data[4] >> 4);
2479 int y = (data[3] << 4) | (data[4] & 0x0f);
2480 int width, height;
2481
2482 if (features->type >= INTUOSPS && features->type <= INTUOSHT2) {
2483 width = data[5] * 100;
2484 height = data[6] * 100;
2485 } else {
2486 /*
2487 * "a" is a scaled-down area which we assume is
2488 * roughly circular and which can be described as:
2489 * a=(pi*r^2)/C.
2490 */
2491 int a = data[5];
2492 int x_res = input_abs_get_res(input, ABS_MT_POSITION_X);
2493 int y_res = input_abs_get_res(input, ABS_MT_POSITION_Y);
2494 width = 2 * int_sqrt(a * WACOM_CONTACT_AREA_SCALE);
2495 height = width * y_res / x_res;
2496 }
2497
2498 input_report_abs(input, ABS_MT_POSITION_X, x);
2499 input_report_abs(input, ABS_MT_POSITION_Y, y);
2500 input_report_abs(input, ABS_MT_TOUCH_MAJOR, width);
2501 input_report_abs(input, ABS_MT_TOUCH_MINOR, height);
2502 }
2503 }
2504
2505 static void wacom_bpt3_button_msg(struct wacom_wac *wacom, unsigned char *data)
2506 {
2507 struct input_dev *input = wacom->pad_input;
2508 struct wacom_features *features = &wacom->features;
2509
2510 if (features->type == INTUOSHT || features->type == INTUOSHT2) {
2511 input_report_key(input, BTN_LEFT, (data[1] & 0x02) != 0);
2512 input_report_key(input, BTN_BACK, (data[1] & 0x08) != 0);
2513 } else {
2514 input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0);
2515 input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0);
2516 }
2517 input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0);
2518 input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0);
2519 }
2520
2521 static int wacom_bpt3_touch(struct wacom_wac *wacom)
2522 {
2523 unsigned char *data = wacom->data;
2524 int count = data[1] & 0x07;
2525 int touch_changed = 0, i;
2526
2527 if (data[0] != 0x02)
2528 return 0;
2529
2530 /* data has up to 7 fixed sized 8-byte messages starting at data[2] */
2531 for (i = 0; i < count; i++) {
2532 int offset = (8 * i) + 2;
2533 int msg_id = data[offset];
2534
2535 if (msg_id >= 2 && msg_id <= 17) {
2536 wacom_bpt3_touch_msg(wacom, data + offset);
2537 touch_changed++;
2538 } else if (msg_id == 128)
2539 wacom_bpt3_button_msg(wacom, data + offset);
2540
2541 }
2542
2543 /* only update touch if we actually have a touchpad and touch data changed */
2544 if (wacom->touch_input && touch_changed) {
2545 input_mt_sync_frame(wacom->touch_input);
2546 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
2547 }
2548
2549 return 1;
2550 }
2551
2552 static int wacom_bpt_pen(struct wacom_wac *wacom)
2553 {
2554 struct wacom_features *features = &wacom->features;
2555 struct input_dev *input = wacom->pen_input;
2556 unsigned char *data = wacom->data;
2557 int prox = 0, x = 0, y = 0, p = 0, d = 0, pen = 0, btn1 = 0, btn2 = 0;
2558
2559 if (data[0] != WACOM_REPORT_PENABLED)
2560 return 0;
2561
2562 prox = (data[1] & 0x20) == 0x20;
2563
2564 /*
2565 * All reports shared between PEN and RUBBER tool must be
2566 * forced to a known starting value (zero) when transitioning to
2567 * out-of-prox.
2568 *
2569 * If not reset then, to userspace, it will look like lost events
2570 * if new tool comes in-prox with same values as previous tool sent.
2571 *
2572 * Hardware does report zero in most out-of-prox cases but not all.
2573 */
2574 if (!wacom->shared->stylus_in_proximity) {
2575 if (data[1] & 0x08) {
2576 wacom->tool[0] = BTN_TOOL_RUBBER;
2577 wacom->id[0] = ERASER_DEVICE_ID;
2578 } else {
2579 wacom->tool[0] = BTN_TOOL_PEN;
2580 wacom->id[0] = STYLUS_DEVICE_ID;
2581 }
2582 }
2583
2584 wacom->shared->stylus_in_proximity = prox;
2585 if (delay_pen_events(wacom))
2586 return 0;
2587
2588 if (prox) {
2589 x = le16_to_cpup((__le16 *)&data[2]);
2590 y = le16_to_cpup((__le16 *)&data[4]);
2591 p = le16_to_cpup((__le16 *)&data[6]);
2592 /*
2593 * Convert distance from out prox to distance from tablet.
2594 * distance will be greater than distance_max once
2595 * touching and applying pressure; do not report negative
2596 * distance.
2597 */
2598 if (data[8] <= features->distance_max)
2599 d = features->distance_max - data[8];
2600
2601 pen = data[1] & 0x01;
2602 btn1 = data[1] & 0x02;
2603 btn2 = data[1] & 0x04;
2604 } else {
2605 wacom->id[0] = 0;
2606 }
2607
2608 input_report_key(input, BTN_TOUCH, pen);
2609 input_report_key(input, BTN_STYLUS, btn1);
2610 input_report_key(input, BTN_STYLUS2, btn2);
2611
2612 input_report_abs(input, ABS_X, x);
2613 input_report_abs(input, ABS_Y, y);
2614 input_report_abs(input, ABS_PRESSURE, p);
2615 input_report_abs(input, ABS_DISTANCE, d);
2616
2617 input_report_key(input, wacom->tool[0], prox); /* PEN or RUBBER */
2618 input_report_abs(input, ABS_MISC, wacom->id[0]); /* TOOL ID */
2619
2620 return 1;
2621 }
2622
2623 static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len)
2624 {
2625 struct wacom_features *features = &wacom->features;
2626
2627 if ((features->type == INTUOSHT2) &&
2628 (features->device_type & WACOM_DEVICETYPE_PEN))
2629 return wacom_intuos_irq(wacom);
2630 else if (len == WACOM_PKGLEN_BBTOUCH)
2631 return wacom_bpt_touch(wacom);
2632 else if (len == WACOM_PKGLEN_BBTOUCH3)
2633 return wacom_bpt3_touch(wacom);
2634 else if (len == WACOM_PKGLEN_BBFUN || len == WACOM_PKGLEN_BBPEN)
2635 return wacom_bpt_pen(wacom);
2636
2637 return 0;
2638 }
2639
2640 static void wacom_bamboo_pad_pen_event(struct wacom_wac *wacom,
2641 unsigned char *data)
2642 {
2643 unsigned char prefix;
2644
2645 /*
2646 * We need to reroute the event from the debug interface to the
2647 * pen interface.
2648 * We need to add the report ID to the actual pen report, so we
2649 * temporary overwrite the first byte to prevent having to kzalloc/kfree
2650 * and memcpy the report.
2651 */
2652 prefix = data[0];
2653 data[0] = WACOM_REPORT_BPAD_PEN;
2654
2655 /*
2656 * actually reroute the event.
2657 * No need to check if wacom->shared->pen is valid, hid_input_report()
2658 * will check for us.
2659 */
2660 hid_input_report(wacom->shared->pen, HID_INPUT_REPORT, data,
2661 WACOM_PKGLEN_PENABLED, 1);
2662
2663 data[0] = prefix;
2664 }
2665
2666 static int wacom_bamboo_pad_touch_event(struct wacom_wac *wacom,
2667 unsigned char *data)
2668 {
2669 struct input_dev *input = wacom->touch_input;
2670 unsigned char *finger_data, prefix;
2671 unsigned id;
2672 int x, y;
2673 bool valid;
2674
2675 prefix = data[0];
2676
2677 for (id = 0; id < wacom->features.touch_max; id++) {
2678 valid = !!(prefix & BIT(id)) &&
2679 report_touch_events(wacom);
2680
2681 input_mt_slot(input, id);
2682 input_mt_report_slot_state(input, MT_TOOL_FINGER, valid);
2683
2684 if (!valid)
2685 continue;
2686
2687 finger_data = data + 1 + id * 3;
2688 x = finger_data[0] | ((finger_data[1] & 0x0f) << 8);
2689 y = (finger_data[2] << 4) | (finger_data[1] >> 4);
2690
2691 input_report_abs(input, ABS_MT_POSITION_X, x);
2692 input_report_abs(input, ABS_MT_POSITION_Y, y);
2693 }
2694
2695 input_mt_sync_frame(input);
2696
2697 input_report_key(input, BTN_LEFT, prefix & 0x40);
2698 input_report_key(input, BTN_RIGHT, prefix & 0x80);
2699
2700 /* keep touch state for pen event */
2701 wacom->shared->touch_down = !!prefix && report_touch_events(wacom);
2702
2703 return 1;
2704 }
2705
2706 static int wacom_bamboo_pad_irq(struct wacom_wac *wacom, size_t len)
2707 {
2708 unsigned char *data = wacom->data;
2709
2710 if (!((len == WACOM_PKGLEN_BPAD_TOUCH) ||
2711 (len == WACOM_PKGLEN_BPAD_TOUCH_USB)) ||
2712 (data[0] != WACOM_REPORT_BPAD_TOUCH))
2713 return 0;
2714
2715 if (data[1] & 0x01)
2716 wacom_bamboo_pad_pen_event(wacom, &data[1]);
2717
2718 if (data[1] & 0x02)
2719 return wacom_bamboo_pad_touch_event(wacom, &data[9]);
2720
2721 return 0;
2722 }
2723
2724 static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len)
2725 {
2726 unsigned char *data = wacom->data;
2727 int connected;
2728
2729 if (len != WACOM_PKGLEN_WIRELESS || data[0] != WACOM_REPORT_WL)
2730 return 0;
2731
2732 connected = data[1] & 0x01;
2733 if (connected) {
2734 int pid, battery, charging;
2735
2736 if ((wacom->shared->type == INTUOSHT ||
2737 wacom->shared->type == INTUOSHT2) &&
2738 wacom->shared->touch_input &&
2739 wacom->shared->touch_max) {
2740 input_report_switch(wacom->shared->touch_input,
2741 SW_MUTE_DEVICE, data[5] & 0x40);
2742 input_sync(wacom->shared->touch_input);
2743 }
2744
2745 pid = get_unaligned_be16(&data[6]);
2746 battery = (data[5] & 0x3f) * 100 / 31;
2747 charging = !!(data[5] & 0x80);
2748 if (wacom->pid != pid) {
2749 wacom->pid = pid;
2750 wacom_schedule_work(wacom, WACOM_WORKER_WIRELESS);
2751 }
2752
2753 wacom_notify_battery(wacom, battery, charging, 1, 0);
2754
2755 } else if (wacom->pid != 0) {
2756 /* disconnected while previously connected */
2757 wacom->pid = 0;
2758 wacom_schedule_work(wacom, WACOM_WORKER_WIRELESS);
2759 wacom_notify_battery(wacom, 0, 0, 0, 0);
2760 }
2761
2762 return 0;
2763 }
2764
2765 static int wacom_status_irq(struct wacom_wac *wacom_wac, size_t len)
2766 {
2767 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
2768 struct wacom_features *features = &wacom_wac->features;
2769 unsigned char *data = wacom_wac->data;
2770
2771 if (data[0] != WACOM_REPORT_USB)
2772 return 0;
2773
2774 if ((features->type == INTUOSHT ||
2775 features->type == INTUOSHT2) &&
2776 wacom_wac->shared->touch_input &&
2777 features->touch_max) {
2778 input_report_switch(wacom_wac->shared->touch_input,
2779 SW_MUTE_DEVICE, data[8] & 0x40);
2780 input_sync(wacom_wac->shared->touch_input);
2781 }
2782
2783 if (data[9] & 0x02) { /* wireless module is attached */
2784 int battery = (data[8] & 0x3f) * 100 / 31;
2785 bool charging = !!(data[8] & 0x80);
2786
2787 wacom_notify_battery(wacom_wac, battery, charging,
2788 battery || charging, 1);
2789
2790 if (!wacom->battery.battery &&
2791 !(features->quirks & WACOM_QUIRK_BATTERY)) {
2792 features->quirks |= WACOM_QUIRK_BATTERY;
2793 wacom_schedule_work(wacom_wac, WACOM_WORKER_BATTERY);
2794 }
2795 }
2796 else if ((features->quirks & WACOM_QUIRK_BATTERY) &&
2797 wacom->battery.battery) {
2798 features->quirks &= ~WACOM_QUIRK_BATTERY;
2799 wacom_schedule_work(wacom_wac, WACOM_WORKER_BATTERY);
2800 wacom_notify_battery(wacom_wac, 0, 0, 0, 0);
2801 }
2802 return 0;
2803 }
2804
2805 void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len)
2806 {
2807 bool sync;
2808
2809 switch (wacom_wac->features.type) {
2810 case PENPARTNER:
2811 sync = wacom_penpartner_irq(wacom_wac);
2812 break;
2813
2814 case PL:
2815 sync = wacom_pl_irq(wacom_wac);
2816 break;
2817
2818 case WACOM_G4:
2819 case GRAPHIRE:
2820 case GRAPHIRE_BT:
2821 case WACOM_MO:
2822 sync = wacom_graphire_irq(wacom_wac);
2823 break;
2824
2825 case PTU:
2826 sync = wacom_ptu_irq(wacom_wac);
2827 break;
2828
2829 case DTU:
2830 sync = wacom_dtu_irq(wacom_wac);
2831 break;
2832
2833 case DTUS:
2834 case DTUSX:
2835 sync = wacom_dtus_irq(wacom_wac);
2836 break;
2837
2838 case INTUOS:
2839 case INTUOS3S:
2840 case INTUOS3:
2841 case INTUOS3L:
2842 case INTUOS4S:
2843 case INTUOS4:
2844 case INTUOS4L:
2845 case CINTIQ:
2846 case WACOM_BEE:
2847 case WACOM_13HD:
2848 case WACOM_21UX2:
2849 case WACOM_22HD:
2850 case WACOM_24HD:
2851 case WACOM_27QHD:
2852 case DTK:
2853 case CINTIQ_HYBRID:
2854 case CINTIQ_COMPANION_2:
2855 sync = wacom_intuos_irq(wacom_wac);
2856 break;
2857
2858 case INTUOS4WL:
2859 sync = wacom_intuos_bt_irq(wacom_wac, len);
2860 break;
2861
2862 case WACOM_24HDT:
2863 case WACOM_27QHDT:
2864 sync = wacom_24hdt_irq(wacom_wac);
2865 break;
2866
2867 case INTUOS5S:
2868 case INTUOS5:
2869 case INTUOS5L:
2870 case INTUOSPS:
2871 case INTUOSPM:
2872 case INTUOSPL:
2873 if (len == WACOM_PKGLEN_BBTOUCH3)
2874 sync = wacom_bpt3_touch(wacom_wac);
2875 else if (wacom_wac->data[0] == WACOM_REPORT_USB)
2876 sync = wacom_status_irq(wacom_wac, len);
2877 else
2878 sync = wacom_intuos_irq(wacom_wac);
2879 break;
2880
2881 case INTUOSP2_BT:
2882 sync = wacom_intuos_pro2_bt_irq(wacom_wac, len);
2883 break;
2884
2885 case TABLETPC:
2886 case TABLETPCE:
2887 case TABLETPC2FG:
2888 case MTSCREEN:
2889 case MTTPC:
2890 case MTTPC_B:
2891 sync = wacom_tpc_irq(wacom_wac, len);
2892 break;
2893
2894 case BAMBOO_PT:
2895 case BAMBOO_PEN:
2896 case BAMBOO_TOUCH:
2897 case INTUOSHT:
2898 case INTUOSHT2:
2899 if (wacom_wac->data[0] == WACOM_REPORT_USB)
2900 sync = wacom_status_irq(wacom_wac, len);
2901 else
2902 sync = wacom_bpt_irq(wacom_wac, len);
2903 break;
2904
2905 case BAMBOO_PAD:
2906 sync = wacom_bamboo_pad_irq(wacom_wac, len);
2907 break;
2908
2909 case WIRELESS:
2910 sync = wacom_wireless_irq(wacom_wac, len);
2911 break;
2912
2913 case REMOTE:
2914 sync = false;
2915 if (wacom_wac->data[0] == WACOM_REPORT_DEVICE_LIST)
2916 wacom_remote_status_irq(wacom_wac, len);
2917 else
2918 sync = wacom_remote_irq(wacom_wac, len);
2919 break;
2920
2921 default:
2922 sync = false;
2923 break;
2924 }
2925
2926 if (sync) {
2927 if (wacom_wac->pen_input)
2928 input_sync(wacom_wac->pen_input);
2929 if (wacom_wac->touch_input)
2930 input_sync(wacom_wac->touch_input);
2931 if (wacom_wac->pad_input)
2932 input_sync(wacom_wac->pad_input);
2933 }
2934 }
2935
2936 static void wacom_setup_basic_pro_pen(struct wacom_wac *wacom_wac)
2937 {
2938 struct input_dev *input_dev = wacom_wac->pen_input;
2939
2940 input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
2941
2942 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2943 __set_bit(BTN_STYLUS, input_dev->keybit);
2944 __set_bit(BTN_STYLUS2, input_dev->keybit);
2945
2946 input_set_abs_params(input_dev, ABS_DISTANCE,
2947 0, wacom_wac->features.distance_max, wacom_wac->features.distance_fuzz, 0);
2948 }
2949
2950 static void wacom_setup_cintiq(struct wacom_wac *wacom_wac)
2951 {
2952 struct input_dev *input_dev = wacom_wac->pen_input;
2953 struct wacom_features *features = &wacom_wac->features;
2954
2955 wacom_setup_basic_pro_pen(wacom_wac);
2956
2957 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2958 __set_bit(BTN_TOOL_BRUSH, input_dev->keybit);
2959 __set_bit(BTN_TOOL_PENCIL, input_dev->keybit);
2960 __set_bit(BTN_TOOL_AIRBRUSH, input_dev->keybit);
2961
2962 input_set_abs_params(input_dev, ABS_WHEEL, 0, 1023, 0, 0);
2963 input_set_abs_params(input_dev, ABS_TILT_X, -64, 63, features->tilt_fuzz, 0);
2964 input_abs_set_res(input_dev, ABS_TILT_X, 57);
2965 input_set_abs_params(input_dev, ABS_TILT_Y, -64, 63, features->tilt_fuzz, 0);
2966 input_abs_set_res(input_dev, ABS_TILT_Y, 57);
2967 }
2968
2969 static void wacom_setup_intuos(struct wacom_wac *wacom_wac)
2970 {
2971 struct input_dev *input_dev = wacom_wac->pen_input;
2972
2973 input_set_capability(input_dev, EV_REL, REL_WHEEL);
2974
2975 wacom_setup_cintiq(wacom_wac);
2976
2977 __set_bit(BTN_LEFT, input_dev->keybit);
2978 __set_bit(BTN_RIGHT, input_dev->keybit);
2979 __set_bit(BTN_MIDDLE, input_dev->keybit);
2980 __set_bit(BTN_SIDE, input_dev->keybit);
2981 __set_bit(BTN_EXTRA, input_dev->keybit);
2982 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
2983 __set_bit(BTN_TOOL_LENS, input_dev->keybit);
2984
2985 input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0);
2986 input_abs_set_res(input_dev, ABS_RZ, 287);
2987 input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0);
2988 }
2989
2990 void wacom_setup_device_quirks(struct wacom *wacom)
2991 {
2992 struct wacom_features *features = &wacom->wacom_wac.features;
2993
2994 /* The pen and pad share the same interface on most devices */
2995 if (features->type == GRAPHIRE_BT || features->type == WACOM_G4 ||
2996 features->type == DTUS ||
2997 (features->type >= INTUOS3S && features->type <= WACOM_MO)) {
2998 if (features->device_type & WACOM_DEVICETYPE_PEN)
2999 features->device_type |= WACOM_DEVICETYPE_PAD;
3000 }
3001
3002 /* touch device found but size is not defined. use default */
3003 if (features->device_type & WACOM_DEVICETYPE_TOUCH && !features->x_max) {
3004 features->x_max = 1023;
3005 features->y_max = 1023;
3006 }
3007
3008 /*
3009 * Intuos5/Pro and Bamboo 3rd gen have no useful data about its
3010 * touch interface in its HID descriptor. If this is the touch
3011 * interface (PacketSize of WACOM_PKGLEN_BBTOUCH3), override the
3012 * tablet values.
3013 */
3014 if ((features->type >= INTUOS5S && features->type <= INTUOSPL) ||
3015 (features->type >= INTUOSHT && features->type <= BAMBOO_PT)) {
3016 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {
3017 if (features->touch_max)
3018 features->device_type |= WACOM_DEVICETYPE_TOUCH;
3019 if (features->type >= INTUOSHT && features->type <= BAMBOO_PT)
3020 features->device_type |= WACOM_DEVICETYPE_PAD;
3021
3022 features->x_max = 4096;
3023 features->y_max = 4096;
3024 }
3025 else if (features->pktlen == WACOM_PKGLEN_BBTOUCH) {
3026 features->device_type |= WACOM_DEVICETYPE_PAD;
3027 }
3028 }
3029
3030 /*
3031 * Hack for the Bamboo One:
3032 * the device presents a PAD/Touch interface as most Bamboos and even
3033 * sends ghosts PAD data on it. However, later, we must disable this
3034 * ghost interface, and we can not detect it unless we set it here
3035 * to WACOM_DEVICETYPE_PAD or WACOM_DEVICETYPE_TOUCH.
3036 */
3037 if (features->type == BAMBOO_PEN &&
3038 features->pktlen == WACOM_PKGLEN_BBTOUCH3)
3039 features->device_type |= WACOM_DEVICETYPE_PAD;
3040
3041 /*
3042 * Raw Wacom-mode pen and touch events both come from interface
3043 * 0, whose HID descriptor has an application usage of 0xFF0D
3044 * (i.e., WACOM_HID_WD_DIGITIZER). We route pen packets back
3045 * out through the HID_GENERIC device created for interface 1,
3046 * so rewrite this one to be of type WACOM_DEVICETYPE_TOUCH.
3047 */
3048 if (features->type == BAMBOO_PAD)
3049 features->device_type = WACOM_DEVICETYPE_TOUCH;
3050
3051 if (features->type == REMOTE)
3052 features->device_type = WACOM_DEVICETYPE_PAD;
3053
3054 if (features->type == INTUOSP2_BT) {
3055 features->device_type |= WACOM_DEVICETYPE_PEN |
3056 WACOM_DEVICETYPE_PAD |
3057 WACOM_DEVICETYPE_TOUCH;
3058 features->quirks |= WACOM_QUIRK_BATTERY;
3059 }
3060
3061 switch (features->type) {
3062 case PL:
3063 case DTU:
3064 case DTUS:
3065 case DTUSX:
3066 case WACOM_21UX2:
3067 case WACOM_22HD:
3068 case DTK:
3069 case WACOM_24HD:
3070 case WACOM_27QHD:
3071 case CINTIQ_HYBRID:
3072 case CINTIQ_COMPANION_2:
3073 case CINTIQ:
3074 case WACOM_BEE:
3075 case WACOM_13HD:
3076 case WACOM_24HDT:
3077 case WACOM_27QHDT:
3078 case TABLETPC:
3079 case TABLETPCE:
3080 case TABLETPC2FG:
3081 case MTSCREEN:
3082 case MTTPC:
3083 case MTTPC_B:
3084 features->device_type |= WACOM_DEVICETYPE_DIRECT;
3085 break;
3086 }
3087
3088 if (wacom->hdev->bus == BUS_BLUETOOTH)
3089 features->quirks |= WACOM_QUIRK_BATTERY;
3090
3091 /* quirk for bamboo touch with 2 low res touches */
3092 if ((features->type == BAMBOO_PT || features->type == BAMBOO_TOUCH) &&
3093 features->pktlen == WACOM_PKGLEN_BBTOUCH) {
3094 features->x_max <<= 5;
3095 features->y_max <<= 5;
3096 features->x_fuzz <<= 5;
3097 features->y_fuzz <<= 5;
3098 features->quirks |= WACOM_QUIRK_BBTOUCH_LOWRES;
3099 }
3100
3101 if (features->type == WIRELESS) {
3102 if (features->device_type == WACOM_DEVICETYPE_WL_MONITOR) {
3103 features->quirks |= WACOM_QUIRK_BATTERY;
3104 }
3105 }
3106
3107 if (features->type == REMOTE)
3108 features->device_type |= WACOM_DEVICETYPE_WL_MONITOR;
3109 }
3110
3111 int wacom_setup_pen_input_capabilities(struct input_dev *input_dev,
3112 struct wacom_wac *wacom_wac)
3113 {
3114 struct wacom_features *features = &wacom_wac->features;
3115
3116 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
3117
3118 if (!(features->device_type & WACOM_DEVICETYPE_PEN))
3119 return -ENODEV;
3120
3121 if (features->device_type & WACOM_DEVICETYPE_DIRECT)
3122 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
3123 else
3124 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
3125
3126 if (features->type == HID_GENERIC)
3127 /* setup has already been done */
3128 return 0;
3129
3130 __set_bit(BTN_TOUCH, input_dev->keybit);
3131 __set_bit(ABS_MISC, input_dev->absbit);
3132
3133 input_set_abs_params(input_dev, ABS_X, 0 + features->offset_left,
3134 features->x_max - features->offset_right,
3135 features->x_fuzz, 0);
3136 input_set_abs_params(input_dev, ABS_Y, 0 + features->offset_top,
3137 features->y_max - features->offset_bottom,
3138 features->y_fuzz, 0);
3139 input_set_abs_params(input_dev, ABS_PRESSURE, 0,
3140 features->pressure_max, features->pressure_fuzz, 0);
3141
3142 /* penabled devices have fixed resolution for each model */
3143 input_abs_set_res(input_dev, ABS_X, features->x_resolution);
3144 input_abs_set_res(input_dev, ABS_Y, features->y_resolution);
3145
3146 switch (features->type) {
3147 case GRAPHIRE_BT:
3148 __clear_bit(ABS_MISC, input_dev->absbit);
3149
3150 case WACOM_MO:
3151 case WACOM_G4:
3152 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
3153 features->distance_max,
3154 features->distance_fuzz, 0);
3155 /* fall through */
3156
3157 case GRAPHIRE:
3158 input_set_capability(input_dev, EV_REL, REL_WHEEL);
3159
3160 __set_bit(BTN_LEFT, input_dev->keybit);
3161 __set_bit(BTN_RIGHT, input_dev->keybit);
3162 __set_bit(BTN_MIDDLE, input_dev->keybit);
3163
3164 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
3165 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
3166 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
3167 __set_bit(BTN_STYLUS, input_dev->keybit);
3168 __set_bit(BTN_STYLUS2, input_dev->keybit);
3169 break;
3170
3171 case WACOM_27QHD:
3172 case WACOM_24HD:
3173 case DTK:
3174 case WACOM_22HD:
3175 case WACOM_21UX2:
3176 case WACOM_BEE:
3177 case CINTIQ:
3178 case WACOM_13HD:
3179 case CINTIQ_HYBRID:
3180 case CINTIQ_COMPANION_2:
3181 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
3182 input_abs_set_res(input_dev, ABS_Z, 287);
3183 wacom_setup_cintiq(wacom_wac);
3184 break;
3185
3186 case INTUOS3:
3187 case INTUOS3L:
3188 case INTUOS3S:
3189 case INTUOS4:
3190 case INTUOS4WL:
3191 case INTUOS4L:
3192 case INTUOS4S:
3193 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
3194 input_abs_set_res(input_dev, ABS_Z, 287);
3195 /* fall through */
3196
3197 case INTUOS:
3198 wacom_setup_intuos(wacom_wac);
3199 break;
3200
3201 case INTUOS5:
3202 case INTUOS5L:
3203 case INTUOSPM:
3204 case INTUOSPL:
3205 case INTUOS5S:
3206 case INTUOSPS:
3207 case INTUOSP2_BT:
3208 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
3209 features->distance_max,
3210 features->distance_fuzz, 0);
3211
3212 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
3213 input_abs_set_res(input_dev, ABS_Z, 287);
3214
3215 wacom_setup_intuos(wacom_wac);
3216 break;
3217
3218 case WACOM_24HDT:
3219 case WACOM_27QHDT:
3220 case MTSCREEN:
3221 case MTTPC:
3222 case MTTPC_B:
3223 case TABLETPC2FG:
3224 case TABLETPC:
3225 case TABLETPCE:
3226 __clear_bit(ABS_MISC, input_dev->absbit);
3227 /* fall through */
3228
3229 case DTUS:
3230 case DTUSX:
3231 case PL:
3232 case DTU:
3233 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
3234 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
3235 __set_bit(BTN_STYLUS, input_dev->keybit);
3236 __set_bit(BTN_STYLUS2, input_dev->keybit);
3237 break;
3238
3239 case PTU:
3240 __set_bit(BTN_STYLUS2, input_dev->keybit);
3241 /* fall through */
3242
3243 case PENPARTNER:
3244 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
3245 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
3246 __set_bit(BTN_STYLUS, input_dev->keybit);
3247 break;
3248
3249 case INTUOSHT:
3250 case BAMBOO_PT:
3251 case BAMBOO_PEN:
3252 case INTUOSHT2:
3253 if (features->type == INTUOSHT2) {
3254 wacom_setup_basic_pro_pen(wacom_wac);
3255 } else {
3256 __clear_bit(ABS_MISC, input_dev->absbit);
3257 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
3258 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
3259 __set_bit(BTN_STYLUS, input_dev->keybit);
3260 __set_bit(BTN_STYLUS2, input_dev->keybit);
3261 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
3262 features->distance_max,
3263 features->distance_fuzz, 0);
3264 }
3265 break;
3266 case BAMBOO_PAD:
3267 __clear_bit(ABS_MISC, input_dev->absbit);
3268 break;
3269 }
3270 return 0;
3271 }
3272
3273 int wacom_setup_touch_input_capabilities(struct input_dev *input_dev,
3274 struct wacom_wac *wacom_wac)
3275 {
3276 struct wacom_features *features = &wacom_wac->features;
3277
3278 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
3279
3280 if (!(features->device_type & WACOM_DEVICETYPE_TOUCH))
3281 return -ENODEV;
3282
3283 if (features->device_type & WACOM_DEVICETYPE_DIRECT)
3284 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
3285 else
3286 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
3287
3288 if (features->type == HID_GENERIC)
3289 /* setup has already been done */
3290 return 0;
3291
3292 __set_bit(BTN_TOUCH, input_dev->keybit);
3293
3294 if (features->touch_max == 1) {
3295 input_set_abs_params(input_dev, ABS_X, 0,
3296 features->x_max, features->x_fuzz, 0);
3297 input_set_abs_params(input_dev, ABS_Y, 0,
3298 features->y_max, features->y_fuzz, 0);
3299 input_abs_set_res(input_dev, ABS_X,
3300 features->x_resolution);
3301 input_abs_set_res(input_dev, ABS_Y,
3302 features->y_resolution);
3303 }
3304 else if (features->touch_max > 1) {
3305 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 0,
3306 features->x_max, features->x_fuzz, 0);
3307 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 0,
3308 features->y_max, features->y_fuzz, 0);
3309 input_abs_set_res(input_dev, ABS_MT_POSITION_X,
3310 features->x_resolution);
3311 input_abs_set_res(input_dev, ABS_MT_POSITION_Y,
3312 features->y_resolution);
3313 }
3314
3315 switch (features->type) {
3316 case INTUOSP2_BT:
3317 input_dev->evbit[0] |= BIT_MASK(EV_SW);
3318 __set_bit(SW_MUTE_DEVICE, input_dev->swbit);
3319
3320 if (wacom_wac->shared->touch->product == 0x361) {
3321 input_set_abs_params(input_dev, ABS_MT_POSITION_X,
3322 0, 12440, 4, 0);
3323 input_set_abs_params(input_dev, ABS_MT_POSITION_Y,
3324 0, 8640, 4, 0);
3325 }
3326 else if (wacom_wac->shared->touch->product == 0x360) {
3327 input_set_abs_params(input_dev, ABS_MT_POSITION_X,
3328 0, 8960, 4, 0);
3329 input_set_abs_params(input_dev, ABS_MT_POSITION_Y,
3330 0, 5920, 4, 0);
3331 }
3332 input_abs_set_res(input_dev, ABS_MT_POSITION_X, 40);
3333 input_abs_set_res(input_dev, ABS_MT_POSITION_X, 40);
3334
3335 /* fall through */
3336
3337 case INTUOS5:
3338 case INTUOS5L:
3339 case INTUOSPM:
3340 case INTUOSPL:
3341 case INTUOS5S:
3342 case INTUOSPS:
3343 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0);
3344 input_set_abs_params(input_dev, ABS_MT_TOUCH_MINOR, 0, features->y_max, 0, 0);
3345 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);
3346 break;
3347
3348 case WACOM_24HDT:
3349 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0);
3350 input_set_abs_params(input_dev, ABS_MT_WIDTH_MAJOR, 0, features->x_max, 0, 0);
3351 input_set_abs_params(input_dev, ABS_MT_WIDTH_MINOR, 0, features->y_max, 0, 0);
3352 input_set_abs_params(input_dev, ABS_MT_ORIENTATION, 0, 1, 0, 0);
3353 /* fall through */
3354
3355 case WACOM_27QHDT:
3356 case MTSCREEN:
3357 case MTTPC:
3358 case MTTPC_B:
3359 case TABLETPC2FG:
3360 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_DIRECT);
3361 /*fall through */
3362
3363 case TABLETPC:
3364 case TABLETPCE:
3365 break;
3366
3367 case INTUOSHT:
3368 case INTUOSHT2:
3369 input_dev->evbit[0] |= BIT_MASK(EV_SW);
3370 __set_bit(SW_MUTE_DEVICE, input_dev->swbit);
3371 /* fall through */
3372
3373 case BAMBOO_PT:
3374 case BAMBOO_TOUCH:
3375 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {
3376 input_set_abs_params(input_dev,
3377 ABS_MT_TOUCH_MAJOR,
3378 0, features->x_max, 0, 0);
3379 input_set_abs_params(input_dev,
3380 ABS_MT_TOUCH_MINOR,
3381 0, features->y_max, 0, 0);
3382 }
3383 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);
3384 break;
3385
3386 case BAMBOO_PAD:
3387 input_mt_init_slots(input_dev, features->touch_max,
3388 INPUT_MT_POINTER);
3389 __set_bit(BTN_LEFT, input_dev->keybit);
3390 __set_bit(BTN_RIGHT, input_dev->keybit);
3391 break;
3392 }
3393 return 0;
3394 }
3395
3396 static int wacom_numbered_button_to_key(int n)
3397 {
3398 if (n < 10)
3399 return BTN_0 + n;
3400 else if (n < 16)
3401 return BTN_A + (n-10);
3402 else if (n < 18)
3403 return BTN_BASE + (n-16);
3404 else
3405 return 0;
3406 }
3407
3408 static void wacom_setup_numbered_buttons(struct input_dev *input_dev,
3409 int button_count)
3410 {
3411 int i;
3412
3413 for (i = 0; i < button_count; i++) {
3414 int key = wacom_numbered_button_to_key(i);
3415
3416 if (key)
3417 __set_bit(key, input_dev->keybit);
3418 }
3419 }
3420
3421 static void wacom_24hd_update_leds(struct wacom *wacom, int mask, int group)
3422 {
3423 struct wacom_led *led;
3424 int i;
3425 bool updated = false;
3426
3427 /*
3428 * 24HD has LED group 1 to the left and LED group 0 to the right.
3429 * So group 0 matches the second half of the buttons and thus the mask
3430 * needs to be shifted.
3431 */
3432 if (group == 0)
3433 mask >>= 8;
3434
3435 for (i = 0; i < 3; i++) {
3436 led = wacom_led_find(wacom, group, i);
3437 if (!led) {
3438 hid_err(wacom->hdev, "can't find LED %d in group %d\n",
3439 i, group);
3440 continue;
3441 }
3442 if (!updated && mask & BIT(i)) {
3443 led->held = true;
3444 led_trigger_event(&led->trigger, LED_FULL);
3445 } else {
3446 led->held = false;
3447 }
3448 }
3449 }
3450
3451 static bool wacom_is_led_toggled(struct wacom *wacom, int button_count,
3452 int mask, int group)
3453 {
3454 int button_per_group;
3455
3456 /*
3457 * 21UX2 has LED group 1 to the left and LED group 0
3458 * to the right. We need to reverse the group to match this
3459 * historical behavior.
3460 */
3461 if (wacom->wacom_wac.features.type == WACOM_21UX2)
3462 group = 1 - group;
3463
3464 button_per_group = button_count/wacom->led.count;
3465
3466 return mask & (1 << (group * button_per_group));
3467 }
3468
3469 static void wacom_update_led(struct wacom *wacom, int button_count, int mask,
3470 int group)
3471 {
3472 struct wacom_led *led, *next_led;
3473 int cur;
3474 bool pressed;
3475
3476 if (wacom->wacom_wac.features.type == WACOM_24HD)
3477 return wacom_24hd_update_leds(wacom, mask, group);
3478
3479 pressed = wacom_is_led_toggled(wacom, button_count, mask, group);
3480 cur = wacom->led.groups[group].select;
3481
3482 led = wacom_led_find(wacom, group, cur);
3483 if (!led) {
3484 hid_err(wacom->hdev, "can't find current LED %d in group %d\n",
3485 cur, group);
3486 return;
3487 }
3488
3489 if (!pressed) {
3490 led->held = false;
3491 return;
3492 }
3493
3494 if (led->held && pressed)
3495 return;
3496
3497 next_led = wacom_led_next(wacom, led);
3498 if (!next_led) {
3499 hid_err(wacom->hdev, "can't find next LED in group %d\n",
3500 group);
3501 return;
3502 }
3503 if (next_led == led)
3504 return;
3505
3506 next_led->held = true;
3507 led_trigger_event(&next_led->trigger,
3508 wacom_leds_brightness_get(next_led));
3509 }
3510
3511 static void wacom_report_numbered_buttons(struct input_dev *input_dev,
3512 int button_count, int mask)
3513 {
3514 struct wacom *wacom = input_get_drvdata(input_dev);
3515 int i;
3516
3517 for (i = 0; i < wacom->led.count; i++)
3518 wacom_update_led(wacom, button_count, mask, i);
3519
3520 for (i = 0; i < button_count; i++) {
3521 int key = wacom_numbered_button_to_key(i);
3522
3523 if (key)
3524 input_report_key(input_dev, key, mask & (1 << i));
3525 }
3526 }
3527
3528 int wacom_setup_pad_input_capabilities(struct input_dev *input_dev,
3529 struct wacom_wac *wacom_wac)
3530 {
3531 struct wacom_features *features = &wacom_wac->features;
3532
3533 if ((features->type == HID_GENERIC) && features->numbered_buttons > 0)
3534 features->device_type |= WACOM_DEVICETYPE_PAD;
3535
3536 if (!(features->device_type & WACOM_DEVICETYPE_PAD))
3537 return -ENODEV;
3538
3539 if (features->type == REMOTE && input_dev == wacom_wac->pad_input)
3540 return -ENODEV;
3541
3542 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
3543
3544 /* kept for making legacy xf86-input-wacom working with the wheels */
3545 __set_bit(ABS_MISC, input_dev->absbit);
3546
3547 /* kept for making legacy xf86-input-wacom accepting the pad */
3548 if (!(input_dev->absinfo && (input_dev->absinfo[ABS_X].minimum ||
3549 input_dev->absinfo[ABS_X].maximum)))
3550 input_set_abs_params(input_dev, ABS_X, 0, 1, 0, 0);
3551 if (!(input_dev->absinfo && (input_dev->absinfo[ABS_Y].minimum ||
3552 input_dev->absinfo[ABS_Y].maximum)))
3553 input_set_abs_params(input_dev, ABS_Y, 0, 1, 0, 0);
3554
3555 /* kept for making udev and libwacom accepting the pad */
3556 __set_bit(BTN_STYLUS, input_dev->keybit);
3557
3558 wacom_setup_numbered_buttons(input_dev, features->numbered_buttons);
3559
3560 switch (features->type) {
3561
3562 case CINTIQ_HYBRID:
3563 case CINTIQ_COMPANION_2:
3564 case DTK:
3565 case DTUS:
3566 case GRAPHIRE_BT:
3567 break;
3568
3569 case WACOM_MO:
3570 __set_bit(BTN_BACK, input_dev->keybit);
3571 __set_bit(BTN_LEFT, input_dev->keybit);
3572 __set_bit(BTN_FORWARD, input_dev->keybit);
3573 __set_bit(BTN_RIGHT, input_dev->keybit);
3574 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
3575 break;
3576
3577 case WACOM_G4:
3578 __set_bit(BTN_BACK, input_dev->keybit);
3579 __set_bit(BTN_FORWARD, input_dev->keybit);
3580 input_set_capability(input_dev, EV_REL, REL_WHEEL);
3581 break;
3582
3583 case WACOM_24HD:
3584 __set_bit(KEY_PROG1, input_dev->keybit);
3585 __set_bit(KEY_PROG2, input_dev->keybit);
3586 __set_bit(KEY_PROG3, input_dev->keybit);
3587
3588 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
3589 input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0);
3590 break;
3591
3592 case WACOM_27QHD:
3593 __set_bit(KEY_PROG1, input_dev->keybit);
3594 __set_bit(KEY_PROG2, input_dev->keybit);
3595 __set_bit(KEY_PROG3, input_dev->keybit);
3596 input_set_abs_params(input_dev, ABS_X, -2048, 2048, 0, 0);
3597 input_abs_set_res(input_dev, ABS_X, 1024); /* points/g */
3598 input_set_abs_params(input_dev, ABS_Y, -2048, 2048, 0, 0);
3599 input_abs_set_res(input_dev, ABS_Y, 1024);
3600 input_set_abs_params(input_dev, ABS_Z, -2048, 2048, 0, 0);
3601 input_abs_set_res(input_dev, ABS_Z, 1024);
3602 __set_bit(INPUT_PROP_ACCELEROMETER, input_dev->propbit);
3603 break;
3604
3605 case WACOM_22HD:
3606 __set_bit(KEY_PROG1, input_dev->keybit);
3607 __set_bit(KEY_PROG2, input_dev->keybit);
3608 __set_bit(KEY_PROG3, input_dev->keybit);
3609 /* fall through */
3610
3611 case WACOM_21UX2:
3612 case WACOM_BEE:
3613 case CINTIQ:
3614 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
3615 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
3616 break;
3617
3618 case WACOM_13HD:
3619 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
3620 break;
3621
3622 case INTUOS3:
3623 case INTUOS3L:
3624 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
3625 /* fall through */
3626
3627 case INTUOS3S:
3628 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
3629 break;
3630
3631 case INTUOS5:
3632 case INTUOS5L:
3633 case INTUOSPM:
3634 case INTUOSPL:
3635 case INTUOS5S:
3636 case INTUOSPS:
3637 case INTUOSP2_BT:
3638 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
3639 break;
3640
3641 case INTUOS4WL:
3642 /*
3643 * For Bluetooth devices, the udev rule does not work correctly
3644 * for pads unless we add a stylus capability, which forces
3645 * ID_INPUT_TABLET to be set.
3646 */
3647 __set_bit(BTN_STYLUS, input_dev->keybit);
3648 /* fall through */
3649
3650 case INTUOS4:
3651 case INTUOS4L:
3652 case INTUOS4S:
3653 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
3654 break;
3655
3656 case INTUOSHT:
3657 case BAMBOO_PT:
3658 case BAMBOO_TOUCH:
3659 case INTUOSHT2:
3660 __clear_bit(ABS_MISC, input_dev->absbit);
3661
3662 __set_bit(BTN_LEFT, input_dev->keybit);
3663 __set_bit(BTN_FORWARD, input_dev->keybit);
3664 __set_bit(BTN_BACK, input_dev->keybit);
3665 __set_bit(BTN_RIGHT, input_dev->keybit);
3666
3667 break;
3668
3669 case REMOTE:
3670 input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
3671 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
3672 break;
3673
3674 case HID_GENERIC:
3675 break;
3676
3677 default:
3678 /* no pad supported */
3679 return -ENODEV;
3680 }
3681 return 0;
3682 }
3683
3684 static const struct wacom_features wacom_features_0x00 =
3685 { "Wacom Penpartner", 5040, 3780, 255, 0,
3686 PENPARTNER, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
3687 static const struct wacom_features wacom_features_0x10 =
3688 { "Wacom Graphire", 10206, 7422, 511, 63,
3689 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
3690 static const struct wacom_features wacom_features_0x81 =
3691 { "Wacom Graphire BT", 16704, 12064, 511, 32,
3692 GRAPHIRE_BT, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES, 2 };
3693 static const struct wacom_features wacom_features_0x11 =
3694 { "Wacom Graphire2 4x5", 10206, 7422, 511, 63,
3695 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
3696 static const struct wacom_features wacom_features_0x12 =
3697 { "Wacom Graphire2 5x7", 13918, 10206, 511, 63,
3698 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
3699 static const struct wacom_features wacom_features_0x13 =
3700 { "Wacom Graphire3", 10208, 7424, 511, 63,
3701 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
3702 static const struct wacom_features wacom_features_0x14 =
3703 { "Wacom Graphire3 6x8", 16704, 12064, 511, 63,
3704 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
3705 static const struct wacom_features wacom_features_0x15 =
3706 { "Wacom Graphire4 4x5", 10208, 7424, 511, 63,
3707 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
3708 static const struct wacom_features wacom_features_0x16 =
3709 { "Wacom Graphire4 6x8", 16704, 12064, 511, 63,
3710 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
3711 static const struct wacom_features wacom_features_0x17 =
3712 { "Wacom BambooFun 4x5", 14760, 9225, 511, 63,
3713 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3714 static const struct wacom_features wacom_features_0x18 =
3715 { "Wacom BambooFun 6x8", 21648, 13530, 511, 63,
3716 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3717 static const struct wacom_features wacom_features_0x19 =
3718 { "Wacom Bamboo1 Medium", 16704, 12064, 511, 63,
3719 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
3720 static const struct wacom_features wacom_features_0x60 =
3721 { "Wacom Volito", 5104, 3712, 511, 63,
3722 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
3723 static const struct wacom_features wacom_features_0x61 =
3724 { "Wacom PenStation2", 3250, 2320, 255, 63,
3725 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
3726 static const struct wacom_features wacom_features_0x62 =
3727 { "Wacom Volito2 4x5", 5104, 3712, 511, 63,
3728 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
3729 static const struct wacom_features wacom_features_0x63 =
3730 { "Wacom Volito2 2x3", 3248, 2320, 511, 63,
3731 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
3732 static const struct wacom_features wacom_features_0x64 =
3733 { "Wacom PenPartner2", 3250, 2320, 511, 63,
3734 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
3735 static const struct wacom_features wacom_features_0x65 =
3736 { "Wacom Bamboo", 14760, 9225, 511, 63,
3737 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3738 static const struct wacom_features wacom_features_0x69 =
3739 { "Wacom Bamboo1", 5104, 3712, 511, 63,
3740 GRAPHIRE, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
3741 static const struct wacom_features wacom_features_0x6A =
3742 { "Wacom Bamboo1 4x6", 14760, 9225, 1023, 63,
3743 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3744 static const struct wacom_features wacom_features_0x6B =
3745 { "Wacom Bamboo1 5x8", 21648, 13530, 1023, 63,
3746 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3747 static const struct wacom_features wacom_features_0x20 =
3748 { "Wacom Intuos 4x5", 12700, 10600, 1023, 31,
3749 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3750 static const struct wacom_features wacom_features_0x21 =
3751 { "Wacom Intuos 6x8", 20320, 16240, 1023, 31,
3752 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3753 static const struct wacom_features wacom_features_0x22 =
3754 { "Wacom Intuos 9x12", 30480, 24060, 1023, 31,
3755 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3756 static const struct wacom_features wacom_features_0x23 =
3757 { "Wacom Intuos 12x12", 30480, 31680, 1023, 31,
3758 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3759 static const struct wacom_features wacom_features_0x24 =
3760 { "Wacom Intuos 12x18", 45720, 31680, 1023, 31,
3761 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3762 static const struct wacom_features wacom_features_0x30 =
3763 { "Wacom PL400", 5408, 4056, 255, 0,
3764 PL, WACOM_PL_RES, WACOM_PL_RES };
3765 static const struct wacom_features wacom_features_0x31 =
3766 { "Wacom PL500", 6144, 4608, 255, 0,
3767 PL, WACOM_PL_RES, WACOM_PL_RES };
3768 static const struct wacom_features wacom_features_0x32 =
3769 { "Wacom PL600", 6126, 4604, 255, 0,
3770 PL, WACOM_PL_RES, WACOM_PL_RES };
3771 static const struct wacom_features wacom_features_0x33 =
3772 { "Wacom PL600SX", 6260, 5016, 255, 0,
3773 PL, WACOM_PL_RES, WACOM_PL_RES };
3774 static const struct wacom_features wacom_features_0x34 =
3775 { "Wacom PL550", 6144, 4608, 511, 0,
3776 PL, WACOM_PL_RES, WACOM_PL_RES };
3777 static const struct wacom_features wacom_features_0x35 =
3778 { "Wacom PL800", 7220, 5780, 511, 0,
3779 PL, WACOM_PL_RES, WACOM_PL_RES };
3780 static const struct wacom_features wacom_features_0x37 =
3781 { "Wacom PL700", 6758, 5406, 511, 0,
3782 PL, WACOM_PL_RES, WACOM_PL_RES };
3783 static const struct wacom_features wacom_features_0x38 =
3784 { "Wacom PL510", 6282, 4762, 511, 0,
3785 PL, WACOM_PL_RES, WACOM_PL_RES };
3786 static const struct wacom_features wacom_features_0x39 =
3787 { "Wacom DTU710", 34080, 27660, 511, 0,
3788 PL, WACOM_PL_RES, WACOM_PL_RES };
3789 static const struct wacom_features wacom_features_0xC4 =
3790 { "Wacom DTF521", 6282, 4762, 511, 0,
3791 PL, WACOM_PL_RES, WACOM_PL_RES };
3792 static const struct wacom_features wacom_features_0xC0 =
3793 { "Wacom DTF720", 6858, 5506, 511, 0,
3794 PL, WACOM_PL_RES, WACOM_PL_RES };
3795 static const struct wacom_features wacom_features_0xC2 =
3796 { "Wacom DTF720a", 6858, 5506, 511, 0,
3797 PL, WACOM_PL_RES, WACOM_PL_RES };
3798 static const struct wacom_features wacom_features_0x03 =
3799 { "Wacom Cintiq Partner", 20480, 15360, 511, 0,
3800 PTU, WACOM_PL_RES, WACOM_PL_RES };
3801 static const struct wacom_features wacom_features_0x41 =
3802 { "Wacom Intuos2 4x5", 12700, 10600, 1023, 31,
3803 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3804 static const struct wacom_features wacom_features_0x42 =
3805 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31,
3806 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3807 static const struct wacom_features wacom_features_0x43 =
3808 { "Wacom Intuos2 9x12", 30480, 24060, 1023, 31,
3809 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3810 static const struct wacom_features wacom_features_0x44 =
3811 { "Wacom Intuos2 12x12", 30480, 31680, 1023, 31,
3812 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3813 static const struct wacom_features wacom_features_0x45 =
3814 { "Wacom Intuos2 12x18", 45720, 31680, 1023, 31,
3815 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3816 static const struct wacom_features wacom_features_0xB0 =
3817 { "Wacom Intuos3 4x5", 25400, 20320, 1023, 63,
3818 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 4 };
3819 static const struct wacom_features wacom_features_0xB1 =
3820 { "Wacom Intuos3 6x8", 40640, 30480, 1023, 63,
3821 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 };
3822 static const struct wacom_features wacom_features_0xB2 =
3823 { "Wacom Intuos3 9x12", 60960, 45720, 1023, 63,
3824 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 };
3825 static const struct wacom_features wacom_features_0xB3 =
3826 { "Wacom Intuos3 12x12", 60960, 60960, 1023, 63,
3827 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 };
3828 static const struct wacom_features wacom_features_0xB4 =
3829 { "Wacom Intuos3 12x19", 97536, 60960, 1023, 63,
3830 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 };
3831 static const struct wacom_features wacom_features_0xB5 =
3832 { "Wacom Intuos3 6x11", 54204, 31750, 1023, 63,
3833 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 };
3834 static const struct wacom_features wacom_features_0xB7 =
3835 { "Wacom Intuos3 4x6", 31496, 19685, 1023, 63,
3836 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 4 };
3837 static const struct wacom_features wacom_features_0xB8 =
3838 { "Wacom Intuos4 4x6", 31496, 19685, 2047, 63,
3839 INTUOS4S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7 };
3840 static const struct wacom_features wacom_features_0xB9 =
3841 { "Wacom Intuos4 6x9", 44704, 27940, 2047, 63,
3842 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 };
3843 static const struct wacom_features wacom_features_0xBA =
3844 { "Wacom Intuos4 8x13", 65024, 40640, 2047, 63,
3845 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 };
3846 static const struct wacom_features wacom_features_0xBB =
3847 { "Wacom Intuos4 12x19", 97536, 60960, 2047, 63,
3848 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 };
3849 static const struct wacom_features wacom_features_0xBC =
3850 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63,
3851 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 };
3852 static const struct wacom_features wacom_features_0xBD =
3853 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63,
3854 INTUOS4WL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 };
3855 static const struct wacom_features wacom_features_0x26 =
3856 { "Wacom Intuos5 touch S", 31496, 19685, 2047, 63,
3857 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7, .touch_max = 16 };
3858 static const struct wacom_features wacom_features_0x27 =
3859 { "Wacom Intuos5 touch M", 44704, 27940, 2047, 63,
3860 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16 };
3861 static const struct wacom_features wacom_features_0x28 =
3862 { "Wacom Intuos5 touch L", 65024, 40640, 2047, 63,
3863 INTUOS5L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16 };
3864 static const struct wacom_features wacom_features_0x29 =
3865 { "Wacom Intuos5 S", 31496, 19685, 2047, 63,
3866 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7 };
3867 static const struct wacom_features wacom_features_0x2A =
3868 { "Wacom Intuos5 M", 44704, 27940, 2047, 63,
3869 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 };
3870 static const struct wacom_features wacom_features_0x314 =
3871 { "Wacom Intuos Pro S", 31496, 19685, 2047, 63,
3872 INTUOSPS, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7, .touch_max = 16,
3873 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3874 static const struct wacom_features wacom_features_0x315 =
3875 { "Wacom Intuos Pro M", 44704, 27940, 2047, 63,
3876 INTUOSPM, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16,
3877 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3878 static const struct wacom_features wacom_features_0x317 =
3879 { "Wacom Intuos Pro L", 65024, 40640, 2047, 63,
3880 INTUOSPL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16,
3881 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3882 static const struct wacom_features wacom_features_0xF4 =
3883 { "Wacom Cintiq 24HD", 104480, 65600, 2047, 63,
3884 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 16,
3885 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3886 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
3887 static const struct wacom_features wacom_features_0xF8 =
3888 { "Wacom Cintiq 24HD touch", 104480, 65600, 2047, 63, /* Pen */
3889 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 16,
3890 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3891 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3892 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf6 };
3893 static const struct wacom_features wacom_features_0xF6 =
3894 { "Wacom Cintiq 24HD touch", .type = WACOM_24HDT, /* Touch */
3895 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf8, .touch_max = 10,
3896 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3897 static const struct wacom_features wacom_features_0x32A =
3898 { "Wacom Cintiq 27QHD", 120140, 67920, 2047, 63,
3899 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 0,
3900 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3901 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
3902 static const struct wacom_features wacom_features_0x32B =
3903 { "Wacom Cintiq 27QHD touch", 120140, 67920, 2047, 63,
3904 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 0,
3905 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3906 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3907 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32C };
3908 static const struct wacom_features wacom_features_0x32C =
3909 { "Wacom Cintiq 27QHD touch", .type = WACOM_27QHDT,
3910 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32B, .touch_max = 10 };
3911 static const struct wacom_features wacom_features_0x3F =
3912 { "Wacom Cintiq 21UX", 87200, 65600, 1023, 63,
3913 CINTIQ, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 };
3914 static const struct wacom_features wacom_features_0xC5 =
3915 { "Wacom Cintiq 20WSX", 86680, 54180, 1023, 63,
3916 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 10 };
3917 static const struct wacom_features wacom_features_0xC6 =
3918 { "Wacom Cintiq 12WX", 53020, 33440, 1023, 63,
3919 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 10 };
3920 static const struct wacom_features wacom_features_0x304 =
3921 { "Wacom Cintiq 13HD", 59552, 33848, 1023, 63,
3922 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9,
3923 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3924 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
3925 static const struct wacom_features wacom_features_0x333 =
3926 { "Wacom Cintiq 13HD touch", 59552, 33848, 2047, 63,
3927 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9,
3928 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3929 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3930 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x335 };
3931 static const struct wacom_features wacom_features_0x335 =
3932 { "Wacom Cintiq 13HD touch", .type = WACOM_24HDT, /* Touch */
3933 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x333, .touch_max = 10,
3934 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3935 static const struct wacom_features wacom_features_0xC7 =
3936 { "Wacom DTU1931", 37832, 30305, 511, 0,
3937 PL, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3938 static const struct wacom_features wacom_features_0xCE =
3939 { "Wacom DTU2231", 47864, 27011, 511, 0,
3940 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
3941 .check_for_hid_type = true, .hid_type = HID_TYPE_USBMOUSE };
3942 static const struct wacom_features wacom_features_0xF0 =
3943 { "Wacom DTU1631", 34623, 19553, 511, 0,
3944 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3945 static const struct wacom_features wacom_features_0xFB =
3946 { "Wacom DTU1031", 22096, 13960, 511, 0,
3947 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4,
3948 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET,
3949 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET };
3950 static const struct wacom_features wacom_features_0x32F =
3951 { "Wacom DTU1031X", 22672, 12928, 511, 0,
3952 DTUSX, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 0,
3953 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET,
3954 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET };
3955 static const struct wacom_features wacom_features_0x336 =
3956 { "Wacom DTU1141", 23672, 13403, 1023, 0,
3957 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4,
3958 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET,
3959 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET };
3960 static const struct wacom_features wacom_features_0x57 =
3961 { "Wacom DTK2241", 95840, 54260, 2047, 63,
3962 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 6,
3963 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3964 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
3965 static const struct wacom_features wacom_features_0x59 = /* Pen */
3966 { "Wacom DTH2242", 95840, 54260, 2047, 63,
3967 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 6,
3968 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3969 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3970 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5D };
3971 static const struct wacom_features wacom_features_0x5D = /* Touch */
3972 { "Wacom DTH2242", .type = WACOM_24HDT,
3973 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x59, .touch_max = 10,
3974 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3975 static const struct wacom_features wacom_features_0xCC =
3976 { "Wacom Cintiq 21UX2", 87200, 65600, 2047, 63,
3977 WACOM_21UX2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18,
3978 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3979 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
3980 static const struct wacom_features wacom_features_0xFA =
3981 { "Wacom Cintiq 22HD", 95840, 54260, 2047, 63,
3982 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18,
3983 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3984 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
3985 static const struct wacom_features wacom_features_0x5B =
3986 { "Wacom Cintiq 22HDT", 95840, 54260, 2047, 63,
3987 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18,
3988 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3989 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3990 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5e };
3991 static const struct wacom_features wacom_features_0x5E =
3992 { "Wacom Cintiq 22HDT", .type = WACOM_24HDT,
3993 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5b, .touch_max = 10,
3994 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3995 static const struct wacom_features wacom_features_0x90 =
3996 { "Wacom ISDv4 90", 26202, 16325, 255, 0,
3997 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3998 static const struct wacom_features wacom_features_0x93 =
3999 { "Wacom ISDv4 93", 26202, 16325, 255, 0,
4000 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4001 static const struct wacom_features wacom_features_0x97 =
4002 { "Wacom ISDv4 97", 26202, 16325, 511, 0,
4003 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4004 static const struct wacom_features wacom_features_0x9A =
4005 { "Wacom ISDv4 9A", 26202, 16325, 255, 0,
4006 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4007 static const struct wacom_features wacom_features_0x9F =
4008 { "Wacom ISDv4 9F", 26202, 16325, 255, 0,
4009 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4010 static const struct wacom_features wacom_features_0xE2 =
4011 { "Wacom ISDv4 E2", 26202, 16325, 255, 0,
4012 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4013 static const struct wacom_features wacom_features_0xE3 =
4014 { "Wacom ISDv4 E3", 26202, 16325, 255, 0,
4015 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4016 static const struct wacom_features wacom_features_0xE5 =
4017 { "Wacom ISDv4 E5", 26202, 16325, 255, 0,
4018 MTSCREEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4019 static const struct wacom_features wacom_features_0xE6 =
4020 { "Wacom ISDv4 E6", 27760, 15694, 255, 0,
4021 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4022 static const struct wacom_features wacom_features_0xEC =
4023 { "Wacom ISDv4 EC", 25710, 14500, 255, 0,
4024 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4025 static const struct wacom_features wacom_features_0xED =
4026 { "Wacom ISDv4 ED", 26202, 16325, 255, 0,
4027 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4028 static const struct wacom_features wacom_features_0xEF =
4029 { "Wacom ISDv4 EF", 26202, 16325, 255, 0,
4030 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4031 static const struct wacom_features wacom_features_0x100 =
4032 { "Wacom ISDv4 100", 26202, 16325, 255, 0,
4033 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4034 static const struct wacom_features wacom_features_0x101 =
4035 { "Wacom ISDv4 101", 26202, 16325, 255, 0,
4036 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4037 static const struct wacom_features wacom_features_0x10D =
4038 { "Wacom ISDv4 10D", 26202, 16325, 255, 0,
4039 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4040 static const struct wacom_features wacom_features_0x10E =
4041 { "Wacom ISDv4 10E", 27760, 15694, 255, 0,
4042 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4043 static const struct wacom_features wacom_features_0x10F =
4044 { "Wacom ISDv4 10F", 27760, 15694, 255, 0,
4045 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4046 static const struct wacom_features wacom_features_0x116 =
4047 { "Wacom ISDv4 116", 26202, 16325, 255, 0,
4048 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4049 static const struct wacom_features wacom_features_0x12C =
4050 { "Wacom ISDv4 12C", 27848, 15752, 2047, 0,
4051 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4052 static const struct wacom_features wacom_features_0x4001 =
4053 { "Wacom ISDv4 4001", 26202, 16325, 255, 0,
4054 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4055 static const struct wacom_features wacom_features_0x4004 =
4056 { "Wacom ISDv4 4004", 11060, 6220, 255, 0,
4057 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4058 static const struct wacom_features wacom_features_0x5000 =
4059 { "Wacom ISDv4 5000", 27848, 15752, 1023, 0,
4060 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4061 static const struct wacom_features wacom_features_0x5002 =
4062 { "Wacom ISDv4 5002", 29576, 16724, 1023, 0,
4063 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4064 static const struct wacom_features wacom_features_0x47 =
4065 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31,
4066 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4067 static const struct wacom_features wacom_features_0x84 =
4068 { "Wacom Wireless Receiver", .type = WIRELESS, .touch_max = 16 };
4069 static const struct wacom_features wacom_features_0xD0 =
4070 { "Wacom Bamboo 2FG", 14720, 9200, 1023, 31,
4071 BAMBOO_TOUCH, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4072 static const struct wacom_features wacom_features_0xD1 =
4073 { "Wacom Bamboo 2FG 4x5", 14720, 9200, 1023, 31,
4074 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4075 static const struct wacom_features wacom_features_0xD2 =
4076 { "Wacom Bamboo Craft", 14720, 9200, 1023, 31,
4077 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4078 static const struct wacom_features wacom_features_0xD3 =
4079 { "Wacom Bamboo 2FG 6x8", 21648, 13700, 1023, 31,
4080 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4081 static const struct wacom_features wacom_features_0xD4 =
4082 { "Wacom Bamboo Pen", 14720, 9200, 1023, 31,
4083 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4084 static const struct wacom_features wacom_features_0xD5 =
4085 { "Wacom Bamboo Pen 6x8", 21648, 13700, 1023, 31,
4086 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4087 static const struct wacom_features wacom_features_0xD6 =
4088 { "Wacom BambooPT 2FG 4x5", 14720, 9200, 1023, 31,
4089 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4090 static const struct wacom_features wacom_features_0xD7 =
4091 { "Wacom BambooPT 2FG Small", 14720, 9200, 1023, 31,
4092 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4093 static const struct wacom_features wacom_features_0xD8 =
4094 { "Wacom Bamboo Comic 2FG", 21648, 13700, 1023, 31,
4095 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4096 static const struct wacom_features wacom_features_0xDA =
4097 { "Wacom Bamboo 2FG 4x5 SE", 14720, 9200, 1023, 31,
4098 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4099 static const struct wacom_features wacom_features_0xDB =
4100 { "Wacom Bamboo 2FG 6x8 SE", 21648, 13700, 1023, 31,
4101 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4102 static const struct wacom_features wacom_features_0xDD =
4103 { "Wacom Bamboo Connect", 14720, 9200, 1023, 31,
4104 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4105 static const struct wacom_features wacom_features_0xDE =
4106 { "Wacom Bamboo 16FG 4x5", 14720, 9200, 1023, 31,
4107 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 };
4108 static const struct wacom_features wacom_features_0xDF =
4109 { "Wacom Bamboo 16FG 6x8", 21648, 13700, 1023, 31,
4110 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 };
4111 static const struct wacom_features wacom_features_0x300 =
4112 { "Wacom Bamboo One S", 14720, 9225, 1023, 31,
4113 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4114 static const struct wacom_features wacom_features_0x301 =
4115 { "Wacom Bamboo One M", 21648, 13530, 1023, 31,
4116 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4117 static const struct wacom_features wacom_features_0x302 =
4118 { "Wacom Intuos PT S", 15200, 9500, 1023, 31,
4119 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
4120 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4121 static const struct wacom_features wacom_features_0x303 =
4122 { "Wacom Intuos PT M", 21600, 13500, 1023, 31,
4123 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
4124 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4125 static const struct wacom_features wacom_features_0x30E =
4126 { "Wacom Intuos S", 15200, 9500, 1023, 31,
4127 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
4128 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4129 static const struct wacom_features wacom_features_0x6004 =
4130 { "ISD-V4", 12800, 8000, 255, 0,
4131 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4132 static const struct wacom_features wacom_features_0x307 =
4133 { "Wacom ISDv5 307", 59552, 33848, 2047, 63,
4134 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9,
4135 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4136 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4137 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x309 };
4138 static const struct wacom_features wacom_features_0x309 =
4139 { "Wacom ISDv5 309", .type = WACOM_24HDT, /* Touch */
4140 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x0307, .touch_max = 10,
4141 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4142 static const struct wacom_features wacom_features_0x30A =
4143 { "Wacom ISDv5 30A", 59552, 33848, 2047, 63,
4144 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9,
4145 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4146 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4147 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30C };
4148 static const struct wacom_features wacom_features_0x30C =
4149 { "Wacom ISDv5 30C", .type = WACOM_24HDT, /* Touch */
4150 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30A, .touch_max = 10,
4151 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4152 static const struct wacom_features wacom_features_0x318 =
4153 { "Wacom USB Bamboo PAD", 4095, 4095, /* Touch */
4154 .type = BAMBOO_PAD, 35, 48, .touch_max = 4 };
4155 static const struct wacom_features wacom_features_0x319 =
4156 { "Wacom Wireless Bamboo PAD", 4095, 4095, /* Touch */
4157 .type = BAMBOO_PAD, 35, 48, .touch_max = 4 };
4158 static const struct wacom_features wacom_features_0x325 =
4159 { "Wacom ISDv5 325", 59552, 33848, 2047, 63,
4160 CINTIQ_COMPANION_2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 11,
4161 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4162 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4163 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x326 };
4164 static const struct wacom_features wacom_features_0x326 = /* Touch */
4165 { "Wacom ISDv5 326", .type = HID_GENERIC, .oVid = USB_VENDOR_ID_WACOM,
4166 .oPid = 0x325 };
4167 static const struct wacom_features wacom_features_0x323 =
4168 { "Wacom Intuos P M", 21600, 13500, 1023, 31,
4169 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
4170 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4171 static const struct wacom_features wacom_features_0x331 =
4172 { "Wacom Express Key Remote", .type = REMOTE,
4173 .numbered_buttons = 18, .check_for_hid_type = true,
4174 .hid_type = HID_TYPE_USBNONE };
4175 static const struct wacom_features wacom_features_0x33B =
4176 { "Wacom Intuos S 2", 15200, 9500, 2047, 63,
4177 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
4178 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4179 static const struct wacom_features wacom_features_0x33C =
4180 { "Wacom Intuos PT S 2", 15200, 9500, 2047, 63,
4181 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
4182 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4183 static const struct wacom_features wacom_features_0x33D =
4184 { "Wacom Intuos P M 2", 21600, 13500, 2047, 63,
4185 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
4186 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4187 static const struct wacom_features wacom_features_0x33E =
4188 { "Wacom Intuos PT M 2", 21600, 13500, 2047, 63,
4189 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
4190 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4191 static const struct wacom_features wacom_features_0x343 =
4192 { "Wacom DTK1651", 34816, 19759, 1023, 0,
4193 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4,
4194 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET,
4195 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET };
4196 static const struct wacom_features wacom_features_0x360 =
4197 { "Wacom Intuos Pro M", 44800, 29600, 8191, 63,
4198 INTUOSP2_BT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 9, .touch_max = 10 };
4199 static const struct wacom_features wacom_features_0x361 =
4200 { "Wacom Intuos Pro L", 62200, 43200, 8191, 63,
4201 INTUOSP2_BT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 9, .touch_max = 10 };
4202
4203 static const struct wacom_features wacom_features_HID_ANY_ID =
4204 { "Wacom HID", .type = HID_GENERIC, .oVid = HID_ANY_ID, .oPid = HID_ANY_ID };
4205
4206 #define USB_DEVICE_WACOM(prod) \
4207 HID_DEVICE(BUS_USB, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
4208 .driver_data = (kernel_ulong_t)&wacom_features_##prod
4209
4210 #define BT_DEVICE_WACOM(prod) \
4211 HID_DEVICE(BUS_BLUETOOTH, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
4212 .driver_data = (kernel_ulong_t)&wacom_features_##prod
4213
4214 #define I2C_DEVICE_WACOM(prod) \
4215 HID_DEVICE(BUS_I2C, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
4216 .driver_data = (kernel_ulong_t)&wacom_features_##prod
4217
4218 #define USB_DEVICE_LENOVO(prod) \
4219 HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, prod), \
4220 .driver_data = (kernel_ulong_t)&wacom_features_##prod
4221
4222 const struct hid_device_id wacom_ids[] = {
4223 { USB_DEVICE_WACOM(0x00) },
4224 { USB_DEVICE_WACOM(0x03) },
4225 { USB_DEVICE_WACOM(0x10) },
4226 { USB_DEVICE_WACOM(0x11) },
4227 { USB_DEVICE_WACOM(0x12) },
4228 { USB_DEVICE_WACOM(0x13) },
4229 { USB_DEVICE_WACOM(0x14) },
4230 { USB_DEVICE_WACOM(0x15) },
4231 { USB_DEVICE_WACOM(0x16) },
4232 { USB_DEVICE_WACOM(0x17) },
4233 { USB_DEVICE_WACOM(0x18) },
4234 { USB_DEVICE_WACOM(0x19) },
4235 { USB_DEVICE_WACOM(0x20) },
4236 { USB_DEVICE_WACOM(0x21) },
4237 { USB_DEVICE_WACOM(0x22) },
4238 { USB_DEVICE_WACOM(0x23) },
4239 { USB_DEVICE_WACOM(0x24) },
4240 { USB_DEVICE_WACOM(0x26) },
4241 { USB_DEVICE_WACOM(0x27) },
4242 { USB_DEVICE_WACOM(0x28) },
4243 { USB_DEVICE_WACOM(0x29) },
4244 { USB_DEVICE_WACOM(0x2A) },
4245 { USB_DEVICE_WACOM(0x30) },
4246 { USB_DEVICE_WACOM(0x31) },
4247 { USB_DEVICE_WACOM(0x32) },
4248 { USB_DEVICE_WACOM(0x33) },
4249 { USB_DEVICE_WACOM(0x34) },
4250 { USB_DEVICE_WACOM(0x35) },
4251 { USB_DEVICE_WACOM(0x37) },
4252 { USB_DEVICE_WACOM(0x38) },
4253 { USB_DEVICE_WACOM(0x39) },
4254 { USB_DEVICE_WACOM(0x3F) },
4255 { USB_DEVICE_WACOM(0x41) },
4256 { USB_DEVICE_WACOM(0x42) },
4257 { USB_DEVICE_WACOM(0x43) },
4258 { USB_DEVICE_WACOM(0x44) },
4259 { USB_DEVICE_WACOM(0x45) },
4260 { USB_DEVICE_WACOM(0x47) },
4261 { USB_DEVICE_WACOM(0x57) },
4262 { USB_DEVICE_WACOM(0x59) },
4263 { USB_DEVICE_WACOM(0x5B) },
4264 { USB_DEVICE_WACOM(0x5D) },
4265 { USB_DEVICE_WACOM(0x5E) },
4266 { USB_DEVICE_WACOM(0x60) },
4267 { USB_DEVICE_WACOM(0x61) },
4268 { USB_DEVICE_WACOM(0x62) },
4269 { USB_DEVICE_WACOM(0x63) },
4270 { USB_DEVICE_WACOM(0x64) },
4271 { USB_DEVICE_WACOM(0x65) },
4272 { USB_DEVICE_WACOM(0x69) },
4273 { USB_DEVICE_WACOM(0x6A) },
4274 { USB_DEVICE_WACOM(0x6B) },
4275 { BT_DEVICE_WACOM(0x81) },
4276 { USB_DEVICE_WACOM(0x84) },
4277 { USB_DEVICE_WACOM(0x90) },
4278 { USB_DEVICE_WACOM(0x93) },
4279 { USB_DEVICE_WACOM(0x97) },
4280 { USB_DEVICE_WACOM(0x9A) },
4281 { USB_DEVICE_WACOM(0x9F) },
4282 { USB_DEVICE_WACOM(0xB0) },
4283 { USB_DEVICE_WACOM(0xB1) },
4284 { USB_DEVICE_WACOM(0xB2) },
4285 { USB_DEVICE_WACOM(0xB3) },
4286 { USB_DEVICE_WACOM(0xB4) },
4287 { USB_DEVICE_WACOM(0xB5) },
4288 { USB_DEVICE_WACOM(0xB7) },
4289 { USB_DEVICE_WACOM(0xB8) },
4290 { USB_DEVICE_WACOM(0xB9) },
4291 { USB_DEVICE_WACOM(0xBA) },
4292 { USB_DEVICE_WACOM(0xBB) },
4293 { USB_DEVICE_WACOM(0xBC) },
4294 { BT_DEVICE_WACOM(0xBD) },
4295 { USB_DEVICE_WACOM(0xC0) },
4296 { USB_DEVICE_WACOM(0xC2) },
4297 { USB_DEVICE_WACOM(0xC4) },
4298 { USB_DEVICE_WACOM(0xC5) },
4299 { USB_DEVICE_WACOM(0xC6) },
4300 { USB_DEVICE_WACOM(0xC7) },
4301 { USB_DEVICE_WACOM(0xCC) },
4302 { USB_DEVICE_WACOM(0xCE) },
4303 { USB_DEVICE_WACOM(0xD0) },
4304 { USB_DEVICE_WACOM(0xD1) },
4305 { USB_DEVICE_WACOM(0xD2) },
4306 { USB_DEVICE_WACOM(0xD3) },
4307 { USB_DEVICE_WACOM(0xD4) },
4308 { USB_DEVICE_WACOM(0xD5) },
4309 { USB_DEVICE_WACOM(0xD6) },
4310 { USB_DEVICE_WACOM(0xD7) },
4311 { USB_DEVICE_WACOM(0xD8) },
4312 { USB_DEVICE_WACOM(0xDA) },
4313 { USB_DEVICE_WACOM(0xDB) },
4314 { USB_DEVICE_WACOM(0xDD) },
4315 { USB_DEVICE_WACOM(0xDE) },
4316 { USB_DEVICE_WACOM(0xDF) },
4317 { USB_DEVICE_WACOM(0xE2) },
4318 { USB_DEVICE_WACOM(0xE3) },
4319 { USB_DEVICE_WACOM(0xE5) },
4320 { USB_DEVICE_WACOM(0xE6) },
4321 { USB_DEVICE_WACOM(0xEC) },
4322 { USB_DEVICE_WACOM(0xED) },
4323 { USB_DEVICE_WACOM(0xEF) },
4324 { USB_DEVICE_WACOM(0xF0) },
4325 { USB_DEVICE_WACOM(0xF4) },
4326 { USB_DEVICE_WACOM(0xF6) },
4327 { USB_DEVICE_WACOM(0xF8) },
4328 { USB_DEVICE_WACOM(0xFA) },
4329 { USB_DEVICE_WACOM(0xFB) },
4330 { USB_DEVICE_WACOM(0x100) },
4331 { USB_DEVICE_WACOM(0x101) },
4332 { USB_DEVICE_WACOM(0x10D) },
4333 { USB_DEVICE_WACOM(0x10E) },
4334 { USB_DEVICE_WACOM(0x10F) },
4335 { USB_DEVICE_WACOM(0x116) },
4336 { USB_DEVICE_WACOM(0x12C) },
4337 { USB_DEVICE_WACOM(0x300) },
4338 { USB_DEVICE_WACOM(0x301) },
4339 { USB_DEVICE_WACOM(0x302) },
4340 { USB_DEVICE_WACOM(0x303) },
4341 { USB_DEVICE_WACOM(0x304) },
4342 { USB_DEVICE_WACOM(0x307) },
4343 { USB_DEVICE_WACOM(0x309) },
4344 { USB_DEVICE_WACOM(0x30A) },
4345 { USB_DEVICE_WACOM(0x30C) },
4346 { USB_DEVICE_WACOM(0x30E) },
4347 { USB_DEVICE_WACOM(0x314) },
4348 { USB_DEVICE_WACOM(0x315) },
4349 { USB_DEVICE_WACOM(0x317) },
4350 { USB_DEVICE_WACOM(0x318) },
4351 { USB_DEVICE_WACOM(0x319) },
4352 { USB_DEVICE_WACOM(0x323) },
4353 { USB_DEVICE_WACOM(0x325) },
4354 { USB_DEVICE_WACOM(0x326) },
4355 { USB_DEVICE_WACOM(0x32A) },
4356 { USB_DEVICE_WACOM(0x32B) },
4357 { USB_DEVICE_WACOM(0x32C) },
4358 { USB_DEVICE_WACOM(0x32F) },
4359 { USB_DEVICE_WACOM(0x331) },
4360 { USB_DEVICE_WACOM(0x333) },
4361 { USB_DEVICE_WACOM(0x335) },
4362 { USB_DEVICE_WACOM(0x336) },
4363 { USB_DEVICE_WACOM(0x33B) },
4364 { USB_DEVICE_WACOM(0x33C) },
4365 { USB_DEVICE_WACOM(0x33D) },
4366 { USB_DEVICE_WACOM(0x33E) },
4367 { USB_DEVICE_WACOM(0x343) },
4368 { BT_DEVICE_WACOM(0x360) },
4369 { BT_DEVICE_WACOM(0x361) },
4370 { USB_DEVICE_WACOM(0x4001) },
4371 { USB_DEVICE_WACOM(0x4004) },
4372 { USB_DEVICE_WACOM(0x5000) },
4373 { USB_DEVICE_WACOM(0x5002) },
4374 { USB_DEVICE_LENOVO(0x6004) },
4375
4376 { USB_DEVICE_WACOM(HID_ANY_ID) },
4377 { I2C_DEVICE_WACOM(HID_ANY_ID) },
4378 { BT_DEVICE_WACOM(HID_ANY_ID) },
4379 { }
4380 };
4381 MODULE_DEVICE_TABLE(hid, wacom_ids);
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