]> git.proxmox.com Git - mirror_ubuntu-artful-kernel.git/blob - drivers/hid/wacom_wac.c
projects / mirror_ubuntu-artful-kernel.git / blob
? search:
summary | shortlog | log | commit | commitdiff | tree
blame | history | raw | HEAD
HID: usbhid: Add HID_QUIRK_NOGET for Aten CS-1758 KVM switch
[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 if (prox) {
172 pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1));
173 if (features->pressure_max > 255)
174 pressure = (pressure << 1) | ((data[4] >> 6) & 1);
175 pressure += (features->pressure_max + 1) / 2;
176
177 input_report_abs(input, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14));
178 input_report_abs(input, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14));
179 input_report_abs(input, ABS_PRESSURE, pressure);
180
181 input_report_key(input, BTN_TOUCH, data[4] & 0x08);
182 input_report_key(input, BTN_STYLUS, data[4] & 0x10);
183 /* Only allow the stylus2 button to be reported for the pen tool. */
184 input_report_key(input, BTN_STYLUS2, (wacom->tool[0] == BTN_TOOL_PEN) && (data[4] & 0x20));
185 }
186
187 if (!prox)
188 wacom->id[0] = 0;
189 input_report_key(input, wacom->tool[0], prox);
190 input_report_abs(input, ABS_MISC, wacom->id[0]);
191 return 1;
192 }
193
194 static int wacom_ptu_irq(struct wacom_wac *wacom)
195 {
196 unsigned char *data = wacom->data;
197 struct input_dev *input = wacom->pen_input;
198
199 if (data[0] != WACOM_REPORT_PENABLED) {
200 dev_dbg(input->dev.parent,
201 "%s: received unknown report #%d\n", __func__, data[0]);
202 return 0;
203 }
204
205 if (data[1] & 0x04) {
206 input_report_key(input, BTN_TOOL_RUBBER, data[1] & 0x20);
207 input_report_key(input, BTN_TOUCH, data[1] & 0x08);
208 wacom->id[0] = ERASER_DEVICE_ID;
209 } else {
210 input_report_key(input, BTN_TOOL_PEN, data[1] & 0x20);
211 input_report_key(input, BTN_TOUCH, data[1] & 0x01);
212 wacom->id[0] = STYLUS_DEVICE_ID;
213 }
214 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
215 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
216 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
217 input_report_abs(input, ABS_PRESSURE, le16_to_cpup((__le16 *)&data[6]));
218 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
219 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
220 return 1;
221 }
222
223 static int wacom_dtu_irq(struct wacom_wac *wacom)
224 {
225 unsigned char *data = wacom->data;
226 struct input_dev *input = wacom->pen_input;
227 int prox = data[1] & 0x20;
228
229 dev_dbg(input->dev.parent,
230 "%s: received report #%d", __func__, data[0]);
231
232 if (prox) {
233 /* Going into proximity select tool */
234 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
235 if (wacom->tool[0] == BTN_TOOL_PEN)
236 wacom->id[0] = STYLUS_DEVICE_ID;
237 else
238 wacom->id[0] = ERASER_DEVICE_ID;
239 }
240 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
241 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
242 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
243 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
244 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x01) << 8) | data[6]);
245 input_report_key(input, BTN_TOUCH, data[1] & 0x05);
246 if (!prox) /* out-prox */
247 wacom->id[0] = 0;
248 input_report_key(input, wacom->tool[0], prox);
249 input_report_abs(input, ABS_MISC, wacom->id[0]);
250 return 1;
251 }
252
253 static int wacom_dtus_irq(struct wacom_wac *wacom)
254 {
255 char *data = wacom->data;
256 struct input_dev *input = wacom->pen_input;
257 unsigned short prox, pressure = 0;
258
259 if (data[0] != WACOM_REPORT_DTUS && data[0] != WACOM_REPORT_DTUSPAD) {
260 dev_dbg(input->dev.parent,
261 "%s: received unknown report #%d", __func__, data[0]);
262 return 0;
263 } else if (data[0] == WACOM_REPORT_DTUSPAD) {
264 input = wacom->pad_input;
265 input_report_key(input, BTN_0, (data[1] & 0x01));
266 input_report_key(input, BTN_1, (data[1] & 0x02));
267 input_report_key(input, BTN_2, (data[1] & 0x04));
268 input_report_key(input, BTN_3, (data[1] & 0x08));
269 input_report_abs(input, ABS_MISC,
270 data[1] & 0x0f ? PAD_DEVICE_ID : 0);
271 return 1;
272 } else {
273 prox = data[1] & 0x80;
274 if (prox) {
275 switch ((data[1] >> 3) & 3) {
276 case 1: /* Rubber */
277 wacom->tool[0] = BTN_TOOL_RUBBER;
278 wacom->id[0] = ERASER_DEVICE_ID;
279 break;
280
281 case 2: /* Pen */
282 wacom->tool[0] = BTN_TOOL_PEN;
283 wacom->id[0] = STYLUS_DEVICE_ID;
284 break;
285 }
286 }
287
288 input_report_key(input, BTN_STYLUS, data[1] & 0x20);
289 input_report_key(input, BTN_STYLUS2, data[1] & 0x40);
290 input_report_abs(input, ABS_X, get_unaligned_be16(&data[3]));
291 input_report_abs(input, ABS_Y, get_unaligned_be16(&data[5]));
292 pressure = ((data[1] & 0x03) << 8) | (data[2] & 0xff);
293 input_report_abs(input, ABS_PRESSURE, pressure);
294 input_report_key(input, BTN_TOUCH, pressure > 10);
295
296 if (!prox) /* out-prox */
297 wacom->id[0] = 0;
298 input_report_key(input, wacom->tool[0], prox);
299 input_report_abs(input, ABS_MISC, wacom->id[0]);
300 return 1;
301 }
302 }
303
304 static int wacom_graphire_irq(struct wacom_wac *wacom)
305 {
306 struct wacom_features *features = &wacom->features;
307 unsigned char *data = wacom->data;
308 struct input_dev *input = wacom->pen_input;
309 struct input_dev *pad_input = wacom->pad_input;
310 int battery_capacity, ps_connected;
311 int prox;
312 int rw = 0;
313 int retval = 0;
314
315 if (features->type == GRAPHIRE_BT) {
316 if (data[0] != WACOM_REPORT_PENABLED_BT) {
317 dev_dbg(input->dev.parent,
318 "%s: received unknown report #%d\n", __func__,
319 data[0]);
320 goto exit;
321 }
322 } else if (data[0] != WACOM_REPORT_PENABLED) {
323 dev_dbg(input->dev.parent,
324 "%s: received unknown report #%d\n", __func__, data[0]);
325 goto exit;
326 }
327
328 prox = data[1] & 0x80;
329 if (prox || wacom->id[0]) {
330 if (prox) {
331 switch ((data[1] >> 5) & 3) {
332
333 case 0: /* Pen */
334 wacom->tool[0] = BTN_TOOL_PEN;
335 wacom->id[0] = STYLUS_DEVICE_ID;
336 break;
337
338 case 1: /* Rubber */
339 wacom->tool[0] = BTN_TOOL_RUBBER;
340 wacom->id[0] = ERASER_DEVICE_ID;
341 break;
342
343 case 2: /* Mouse with wheel */
344 input_report_key(input, BTN_MIDDLE, data[1] & 0x04);
345 /* fall through */
346
347 case 3: /* Mouse without wheel */
348 wacom->tool[0] = BTN_TOOL_MOUSE;
349 wacom->id[0] = CURSOR_DEVICE_ID;
350 break;
351 }
352 }
353 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
354 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
355 if (wacom->tool[0] != BTN_TOOL_MOUSE) {
356 if (features->type == GRAPHIRE_BT)
357 input_report_abs(input, ABS_PRESSURE, data[6] |
358 (((__u16) (data[1] & 0x08)) << 5));
359 else
360 input_report_abs(input, ABS_PRESSURE, data[6] |
361 ((data[7] & 0x03) << 8));
362 input_report_key(input, BTN_TOUCH, data[1] & 0x01);
363 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
364 input_report_key(input, BTN_STYLUS2, data[1] & 0x04);
365 } else {
366 input_report_key(input, BTN_LEFT, data[1] & 0x01);
367 input_report_key(input, BTN_RIGHT, data[1] & 0x02);
368 if (features->type == WACOM_G4 ||
369 features->type == WACOM_MO) {
370 input_report_abs(input, ABS_DISTANCE, data[6] & 0x3f);
371 rw = (data[7] & 0x04) - (data[7] & 0x03);
372 } else if (features->type == GRAPHIRE_BT) {
373 /* Compute distance between mouse and tablet */
374 rw = 44 - (data[6] >> 2);
375 rw = clamp_val(rw, 0, 31);
376 input_report_abs(input, ABS_DISTANCE, rw);
377 if (((data[1] >> 5) & 3) == 2) {
378 /* Mouse with wheel */
379 input_report_key(input, BTN_MIDDLE,
380 data[1] & 0x04);
381 rw = (data[6] & 0x01) ? -1 :
382 (data[6] & 0x02) ? 1 : 0;
383 } else {
384 rw = 0;
385 }
386 } else {
387 input_report_abs(input, ABS_DISTANCE, data[7] & 0x3f);
388 rw = -(signed char)data[6];
389 }
390 input_report_rel(input, REL_WHEEL, rw);
391 }
392
393 if (!prox)
394 wacom->id[0] = 0;
395 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
396 input_report_key(input, wacom->tool[0], prox);
397 input_sync(input); /* sync last event */
398 }
399
400 /* send pad data */
401 switch (features->type) {
402 case WACOM_G4:
403 prox = data[7] & 0xf8;
404 if (prox || wacom->id[1]) {
405 wacom->id[1] = PAD_DEVICE_ID;
406 input_report_key(pad_input, BTN_BACK, (data[7] & 0x40));
407 input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x80));
408 rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3);
409 input_report_rel(pad_input, REL_WHEEL, rw);
410 if (!prox)
411 wacom->id[1] = 0;
412 input_report_abs(pad_input, ABS_MISC, wacom->id[1]);
413 retval = 1;
414 }
415 break;
416
417 case WACOM_MO:
418 prox = (data[7] & 0xf8) || data[8];
419 if (prox || wacom->id[1]) {
420 wacom->id[1] = PAD_DEVICE_ID;
421 input_report_key(pad_input, BTN_BACK, (data[7] & 0x08));
422 input_report_key(pad_input, BTN_LEFT, (data[7] & 0x20));
423 input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x10));
424 input_report_key(pad_input, BTN_RIGHT, (data[7] & 0x40));
425 input_report_abs(pad_input, ABS_WHEEL, (data[8] & 0x7f));
426 if (!prox)
427 wacom->id[1] = 0;
428 input_report_abs(pad_input, ABS_MISC, wacom->id[1]);
429 retval = 1;
430 }
431 break;
432 case GRAPHIRE_BT:
433 prox = data[7] & 0x03;
434 if (prox || wacom->id[1]) {
435 wacom->id[1] = PAD_DEVICE_ID;
436 input_report_key(pad_input, BTN_0, (data[7] & 0x02));
437 input_report_key(pad_input, BTN_1, (data[7] & 0x01));
438 if (!prox)
439 wacom->id[1] = 0;
440 input_report_abs(pad_input, ABS_MISC, wacom->id[1]);
441 retval = 1;
442 }
443 break;
444 }
445
446 /* Store current battery capacity and power supply state */
447 if (features->type == GRAPHIRE_BT) {
448 rw = (data[7] >> 2 & 0x07);
449 battery_capacity = batcap_gr[rw];
450 ps_connected = rw == 7;
451 wacom_notify_battery(wacom, battery_capacity, ps_connected,
452 1, ps_connected);
453 }
454 exit:
455 return retval;
456 }
457
458 static void wacom_intuos_schedule_prox_event(struct wacom_wac *wacom_wac)
459 {
460 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
461 struct wacom_features *features = &wacom_wac->features;
462 struct hid_report *r;
463 struct hid_report_enum *re;
464
465 re = &(wacom->hdev->report_enum[HID_FEATURE_REPORT]);
466 if (features->type == INTUOSHT2)
467 r = re->report_id_hash[WACOM_REPORT_INTUOSHT2_ID];
468 else
469 r = re->report_id_hash[WACOM_REPORT_INTUOS_ID1];
470 if (r) {
471 hid_hw_request(wacom->hdev, r, HID_REQ_GET_REPORT);
472 }
473 }
474
475 static int wacom_intuos_pad(struct wacom_wac *wacom)
476 {
477 struct wacom_features *features = &wacom->features;
478 unsigned char *data = wacom->data;
479 struct input_dev *input = wacom->pad_input;
480 int i;
481 int buttons = 0, nbuttons = features->numbered_buttons;
482 int keys = 0, nkeys = 0;
483 int ring1 = 0, ring2 = 0;
484 int strip1 = 0, strip2 = 0;
485 bool prox = false;
486
487 /* pad packets. Works as a second tool and is always in prox */
488 if (!(data[0] == WACOM_REPORT_INTUOSPAD || data[0] == WACOM_REPORT_INTUOS5PAD ||
489 data[0] == WACOM_REPORT_CINTIQPAD))
490 return 0;
491
492 if (features->type >= INTUOS4S && features->type <= INTUOS4L) {
493 buttons = (data[3] << 1) | (data[2] & 0x01);
494 ring1 = data[1];
495 } else if (features->type == DTK) {
496 buttons = data[6];
497 } else if (features->type == WACOM_13HD) {
498 buttons = (data[4] << 1) | (data[3] & 0x01);
499 } else if (features->type == WACOM_24HD) {
500 buttons = (data[8] << 8) | data[6];
501 ring1 = data[1];
502 ring2 = data[2];
503
504 /*
505 * Three "buttons" are available on the 24HD which are
506 * physically implemented as a touchstrip. Each button
507 * is approximately 3 bits wide with a 2 bit spacing.
508 * The raw touchstrip bits are stored at:
509 * ((data[3] & 0x1f) << 8) | data[4])
510 */
511 nkeys = 3;
512 keys = ((data[3] & 0x1C) ? 1<<2 : 0) |
513 ((data[4] & 0xE0) ? 1<<1 : 0) |
514 ((data[4] & 0x07) ? 1<<0 : 0);
515 } else if (features->type == WACOM_27QHD) {
516 nkeys = 3;
517 keys = data[2] & 0x07;
518
519 input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[4]));
520 input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[6]));
521 input_report_abs(input, ABS_Z, be16_to_cpup((__be16 *)&data[8]));
522 } else if (features->type == CINTIQ_HYBRID) {
523 /*
524 * Do not send hardware buttons under Android. They
525 * are already sent to the system through GPIO (and
526 * have different meaning).
527 *
528 * d-pad right -> data[4] & 0x10
529 * d-pad up -> data[4] & 0x20
530 * d-pad left -> data[4] & 0x40
531 * d-pad down -> data[4] & 0x80
532 * d-pad center -> data[3] & 0x01
533 */
534 buttons = (data[4] << 1) | (data[3] & 0x01);
535 } else if (features->type == CINTIQ_COMPANION_2) {
536 /* d-pad right -> data[4] & 0x10
537 * d-pad up -> data[4] & 0x20
538 * d-pad left -> data[4] & 0x40
539 * d-pad down -> data[4] & 0x80
540 * d-pad center -> data[3] & 0x01
541 */
542 buttons = ((data[2] >> 4) << 7) |
543 ((data[1] & 0x04) << 6) |
544 ((data[2] & 0x0F) << 2) |
545 (data[1] & 0x03);
546 } else if (features->type >= INTUOS5S && features->type <= INTUOSPL) {
547 /*
548 * ExpressKeys on Intuos5/Intuos Pro have a capacitive sensor in
549 * addition to the mechanical switch. Switch data is
550 * stored in data[4], capacitive data in data[5].
551 *
552 * Touch ring mode switch (data[3]) has no capacitive sensor
553 */
554 buttons = (data[4] << 1) | (data[3] & 0x01);
555 ring1 = data[2];
556 } else {
557 if (features->type == WACOM_21UX2 || features->type == WACOM_22HD) {
558 buttons = (data[8] << 10) | ((data[7] & 0x01) << 9) |
559 (data[6] << 1) | (data[5] & 0x01);
560
561 if (features->type == WACOM_22HD) {
562 nkeys = 3;
563 keys = data[9] & 0x07;
564 }
565 } else {
566 buttons = ((data[6] & 0x10) << 10) |
567 ((data[5] & 0x10) << 9) |
568 ((data[6] & 0x0F) << 4) |
569 (data[5] & 0x0F);
570 }
571 strip1 = ((data[1] & 0x1f) << 8) | data[2];
572 strip2 = ((data[3] & 0x1f) << 8) | data[4];
573 }
574
575 prox = (buttons & ~(~0 << nbuttons)) | (keys & ~(~0 << nkeys)) |
576 (ring1 & 0x80) | (ring2 & 0x80) | strip1 | strip2;
577
578 wacom_report_numbered_buttons(input, nbuttons, buttons);
579
580 for (i = 0; i < nkeys; i++)
581 input_report_key(input, KEY_PROG1 + i, keys & (1 << i));
582
583 input_report_abs(input, ABS_RX, strip1);
584 input_report_abs(input, ABS_RY, strip2);
585
586 input_report_abs(input, ABS_WHEEL, (ring1 & 0x80) ? (ring1 & 0x7f) : 0);
587 input_report_abs(input, ABS_THROTTLE, (ring2 & 0x80) ? (ring2 & 0x7f) : 0);
588
589 input_report_key(input, wacom->tool[1], prox ? 1 : 0);
590 input_report_abs(input, ABS_MISC, prox ? PAD_DEVICE_ID : 0);
591
592 input_event(input, EV_MSC, MSC_SERIAL, 0xffffffff);
593
594 return 1;
595 }
596
597 static int wacom_intuos_id_mangle(int tool_id)
598 {
599 return (tool_id & ~0xFFF) << 4 | (tool_id & 0xFFF);
600 }
601
602 static int wacom_intuos_get_tool_type(int tool_id)
603 {
604 int tool_type;
605
606 switch (tool_id) {
607 case 0x812: /* Inking pen */
608 case 0x801: /* Intuos3 Inking pen */
609 case 0x12802: /* Intuos4/5 Inking Pen */
610 case 0x012:
611 tool_type = BTN_TOOL_PENCIL;
612 break;
613
614 case 0x822: /* Pen */
615 case 0x842:
616 case 0x852:
617 case 0x823: /* Intuos3 Grip Pen */
618 case 0x813: /* Intuos3 Classic Pen */
619 case 0x885: /* Intuos3 Marker Pen */
620 case 0x802: /* Intuos4/5 13HD/24HD General Pen */
621 case 0x804: /* Intuos4/5 13HD/24HD Marker Pen */
622 case 0x8e2: /* IntuosHT2 pen */
623 case 0x022:
624 case 0x10804: /* Intuos4/5 13HD/24HD Art Pen */
625 case 0x14802: /* Intuos4/5 13HD/24HD Classic Pen */
626 case 0x16802: /* Cintiq 13HD Pro Pen */
627 case 0x18802: /* DTH2242 Pen */
628 case 0x10802: /* Intuos4/5 13HD/24HD General Pen */
629 tool_type = BTN_TOOL_PEN;
630 break;
631
632 case 0x832: /* Stroke pen */
633 case 0x032:
634 tool_type = BTN_TOOL_BRUSH;
635 break;
636
637 case 0x007: /* Mouse 4D and 2D */
638 case 0x09c:
639 case 0x094:
640 case 0x017: /* Intuos3 2D Mouse */
641 case 0x806: /* Intuos4 Mouse */
642 tool_type = BTN_TOOL_MOUSE;
643 break;
644
645 case 0x096: /* Lens cursor */
646 case 0x097: /* Intuos3 Lens cursor */
647 case 0x006: /* Intuos4 Lens cursor */
648 tool_type = BTN_TOOL_LENS;
649 break;
650
651 case 0x82a: /* Eraser */
652 case 0x84a:
653 case 0x85a:
654 case 0x91a:
655 case 0xd1a:
656 case 0x0fa:
657 case 0x82b: /* Intuos3 Grip Pen Eraser */
658 case 0x81b: /* Intuos3 Classic Pen Eraser */
659 case 0x91b: /* Intuos3 Airbrush Eraser */
660 case 0x80c: /* Intuos4/5 13HD/24HD Marker Pen Eraser */
661 case 0x80a: /* Intuos4/5 13HD/24HD General Pen Eraser */
662 case 0x90a: /* Intuos4/5 13HD/24HD Airbrush Eraser */
663 case 0x1480a: /* Intuos4/5 13HD/24HD Classic Pen Eraser */
664 case 0x1090a: /* Intuos4/5 13HD/24HD Airbrush Eraser */
665 case 0x1080c: /* Intuos4/5 13HD/24HD Art Pen Eraser */
666 case 0x1680a: /* Cintiq 13HD Pro Pen Eraser */
667 case 0x1880a: /* DTH2242 Eraser */
668 case 0x1080a: /* Intuos4/5 13HD/24HD General Pen Eraser */
669 tool_type = BTN_TOOL_RUBBER;
670 break;
671
672 case 0xd12:
673 case 0x912:
674 case 0x112:
675 case 0x913: /* Intuos3 Airbrush */
676 case 0x902: /* Intuos4/5 13HD/24HD Airbrush */
677 case 0x10902: /* Intuos4/5 13HD/24HD Airbrush */
678 tool_type = BTN_TOOL_AIRBRUSH;
679 break;
680
681 default: /* Unknown tool */
682 tool_type = BTN_TOOL_PEN;
683 break;
684 }
685 return tool_type;
686 }
687
688 static int wacom_intuos_inout(struct wacom_wac *wacom)
689 {
690 struct wacom_features *features = &wacom->features;
691 unsigned char *data = wacom->data;
692 struct input_dev *input = wacom->pen_input;
693 int idx = (features->type == INTUOS) ? (data[1] & 0x01) : 0;
694
695 if (!(((data[1] & 0xfc) == 0xc0) || /* in prox */
696 ((data[1] & 0xfe) == 0x20) || /* in range */
697 ((data[1] & 0xfe) == 0x80))) /* out prox */
698 return 0;
699
700 /* Enter report */
701 if ((data[1] & 0xfc) == 0xc0) {
702 /* serial number of the tool */
703 wacom->serial[idx] = ((data[3] & 0x0f) << 28) +
704 (data[4] << 20) + (data[5] << 12) +
705 (data[6] << 4) + (data[7] >> 4);
706
707 wacom->id[idx] = (data[2] << 4) | (data[3] >> 4) |
708 ((data[7] & 0x0f) << 16) | ((data[8] & 0xf0) << 8);
709
710 wacom->tool[idx] = wacom_intuos_get_tool_type(wacom->id[idx]);
711
712 wacom->shared->stylus_in_proximity = true;
713 return 1;
714 }
715
716 /* in Range */
717 if ((data[1] & 0xfe) == 0x20) {
718 if (features->type != INTUOSHT2)
719 wacom->shared->stylus_in_proximity = true;
720
721 /* in Range while exiting */
722 if (wacom->reporting_data) {
723 input_report_key(input, BTN_TOUCH, 0);
724 input_report_abs(input, ABS_PRESSURE, 0);
725 input_report_abs(input, ABS_DISTANCE, wacom->features.distance_max);
726 return 2;
727 }
728 return 1;
729 }
730
731 /* Exit report */
732 if ((data[1] & 0xfe) == 0x80) {
733 wacom->shared->stylus_in_proximity = false;
734 wacom->reporting_data = false;
735
736 /* don't report exit if we don't know the ID */
737 if (!wacom->id[idx])
738 return 1;
739
740 /*
741 * Reset all states otherwise we lose the initial states
742 * when in-prox next time
743 */
744 input_report_abs(input, ABS_X, 0);
745 input_report_abs(input, ABS_Y, 0);
746 input_report_abs(input, ABS_DISTANCE, 0);
747 input_report_abs(input, ABS_TILT_X, 0);
748 input_report_abs(input, ABS_TILT_Y, 0);
749 if (wacom->tool[idx] >= BTN_TOOL_MOUSE) {
750 input_report_key(input, BTN_LEFT, 0);
751 input_report_key(input, BTN_MIDDLE, 0);
752 input_report_key(input, BTN_RIGHT, 0);
753 input_report_key(input, BTN_SIDE, 0);
754 input_report_key(input, BTN_EXTRA, 0);
755 input_report_abs(input, ABS_THROTTLE, 0);
756 input_report_abs(input, ABS_RZ, 0);
757 } else {
758 input_report_abs(input, ABS_PRESSURE, 0);
759 input_report_key(input, BTN_STYLUS, 0);
760 input_report_key(input, BTN_STYLUS2, 0);
761 input_report_key(input, BTN_TOUCH, 0);
762 input_report_abs(input, ABS_WHEEL, 0);
763 if (features->type >= INTUOS3S)
764 input_report_abs(input, ABS_Z, 0);
765 }
766 input_report_key(input, wacom->tool[idx], 0);
767 input_report_abs(input, ABS_MISC, 0); /* reset tool id */
768 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
769 wacom->id[idx] = 0;
770 return 2;
771 }
772
773 return 0;
774 }
775
776 static int wacom_remote_irq(struct wacom_wac *wacom_wac, size_t len)
777 {
778 unsigned char *data = wacom_wac->data;
779 struct input_dev *input;
780 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
781 struct wacom_remote *remote = wacom->remote;
782 int bat_charging, bat_percent, touch_ring_mode;
783 __u32 serial;
784 int i, index = -1;
785 unsigned long flags;
786
787 if (data[0] != WACOM_REPORT_REMOTE) {
788 hid_dbg(wacom->hdev, "%s: received unknown report #%d",
789 __func__, data[0]);
790 return 0;
791 }
792
793 serial = data[3] + (data[4] << 8) + (data[5] << 16);
794 wacom_wac->id[0] = PAD_DEVICE_ID;
795
796 spin_lock_irqsave(&remote->remote_lock, flags);
797
798 for (i = 0; i < WACOM_MAX_REMOTES; i++) {
799 if (remote->remotes[i].serial == serial) {
800 index = i;
801 break;
802 }
803 }
804
805 if (index < 0 || !remote->remotes[index].registered)
806 goto out;
807
808 input = remote->remotes[index].input;
809
810 input_report_key(input, BTN_0, (data[9] & 0x01));
811 input_report_key(input, BTN_1, (data[9] & 0x02));
812 input_report_key(input, BTN_2, (data[9] & 0x04));
813 input_report_key(input, BTN_3, (data[9] & 0x08));
814 input_report_key(input, BTN_4, (data[9] & 0x10));
815 input_report_key(input, BTN_5, (data[9] & 0x20));
816 input_report_key(input, BTN_6, (data[9] & 0x40));
817 input_report_key(input, BTN_7, (data[9] & 0x80));
818
819 input_report_key(input, BTN_8, (data[10] & 0x01));
820 input_report_key(input, BTN_9, (data[10] & 0x02));
821 input_report_key(input, BTN_A, (data[10] & 0x04));
822 input_report_key(input, BTN_B, (data[10] & 0x08));
823 input_report_key(input, BTN_C, (data[10] & 0x10));
824 input_report_key(input, BTN_X, (data[10] & 0x20));
825 input_report_key(input, BTN_Y, (data[10] & 0x40));
826 input_report_key(input, BTN_Z, (data[10] & 0x80));
827
828 input_report_key(input, BTN_BASE, (data[11] & 0x01));
829 input_report_key(input, BTN_BASE2, (data[11] & 0x02));
830
831 if (data[12] & 0x80)
832 input_report_abs(input, ABS_WHEEL, (data[12] & 0x7f));
833 else
834 input_report_abs(input, ABS_WHEEL, 0);
835
836 bat_percent = data[7] & 0x7f;
837 bat_charging = !!(data[7] & 0x80);
838
839 if (data[9] | data[10] | (data[11] & 0x03) | data[12])
840 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
841 else
842 input_report_abs(input, ABS_MISC, 0);
843
844 input_event(input, EV_MSC, MSC_SERIAL, serial);
845
846 input_sync(input);
847
848 /*Which mode select (LED light) is currently on?*/
849 touch_ring_mode = (data[11] & 0xC0) >> 6;
850
851 for (i = 0; i < WACOM_MAX_REMOTES; i++) {
852 if (remote->remotes[i].serial == serial)
853 wacom->led.groups[i].select = touch_ring_mode;
854 }
855
856 __wacom_notify_battery(&remote->remotes[index].battery, bat_percent,
857 bat_charging, 1, bat_charging);
858
859 out:
860 spin_unlock_irqrestore(&remote->remote_lock, flags);
861 return 0;
862 }
863
864 static void wacom_remote_status_irq(struct wacom_wac *wacom_wac, size_t len)
865 {
866 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
867 unsigned char *data = wacom_wac->data;
868 struct wacom_remote *remote = wacom->remote;
869 struct wacom_remote_data remote_data;
870 unsigned long flags;
871 int i, ret;
872
873 if (data[0] != WACOM_REPORT_DEVICE_LIST)
874 return;
875
876 memset(&remote_data, 0, sizeof(struct wacom_remote_data));
877
878 for (i = 0; i < WACOM_MAX_REMOTES; i++) {
879 int j = i * 6;
880 int serial = (data[j+6] << 16) + (data[j+5] << 8) + data[j+4];
881 bool connected = data[j+2];
882
883 remote_data.remote[i].serial = serial;
884 remote_data.remote[i].connected = connected;
885 }
886
887 spin_lock_irqsave(&remote->remote_lock, flags);
888
889 ret = kfifo_in(&remote->remote_fifo, &remote_data, sizeof(remote_data));
890 if (ret != sizeof(remote_data)) {
891 spin_unlock_irqrestore(&remote->remote_lock, flags);
892 hid_err(wacom->hdev, "Can't queue Remote status event.\n");
893 return;
894 }
895
896 spin_unlock_irqrestore(&remote->remote_lock, flags);
897
898 wacom_schedule_work(wacom_wac, WACOM_WORKER_REMOTE);
899 }
900
901 static inline bool report_touch_events(struct wacom_wac *wacom)
902 {
903 return (touch_arbitration ? !wacom->shared->stylus_in_proximity : 1);
904 }
905
906 static inline bool delay_pen_events(struct wacom_wac *wacom)
907 {
908 return (wacom->shared->touch_down && touch_arbitration);
909 }
910
911 static int wacom_intuos_general(struct wacom_wac *wacom)
912 {
913 struct wacom_features *features = &wacom->features;
914 unsigned char *data = wacom->data;
915 struct input_dev *input = wacom->pen_input;
916 int idx = (features->type == INTUOS) ? (data[1] & 0x01) : 0;
917 unsigned char type = (data[1] >> 1) & 0x0F;
918 unsigned int x, y, distance, t;
919
920 if (data[0] != WACOM_REPORT_PENABLED && data[0] != WACOM_REPORT_CINTIQ &&
921 data[0] != WACOM_REPORT_INTUOS_PEN)
922 return 0;
923
924 if (delay_pen_events(wacom))
925 return 1;
926
927 /* don't report events if we don't know the tool ID */
928 if (!wacom->id[idx]) {
929 /* but reschedule a read of the current tool */
930 wacom_intuos_schedule_prox_event(wacom);
931 return 1;
932 }
933
934 /*
935 * don't report events for invalid data
936 */
937 /* older I4 styli don't work with new Cintiqs */
938 if ((!((wacom->id[idx] >> 16) & 0x01) &&
939 (features->type == WACOM_21UX2)) ||
940 /* Only large Intuos support Lense Cursor */
941 (wacom->tool[idx] == BTN_TOOL_LENS &&
942 (features->type == INTUOS3 ||
943 features->type == INTUOS3S ||
944 features->type == INTUOS4 ||
945 features->type == INTUOS4S ||
946 features->type == INTUOS5 ||
947 features->type == INTUOS5S ||
948 features->type == INTUOSPM ||
949 features->type == INTUOSPS)) ||
950 /* Cintiq doesn't send data when RDY bit isn't set */
951 (features->type == CINTIQ && !(data[1] & 0x40)))
952 return 1;
953
954 x = (be16_to_cpup((__be16 *)&data[2]) << 1) | ((data[9] >> 1) & 1);
955 y = (be16_to_cpup((__be16 *)&data[4]) << 1) | (data[9] & 1);
956 distance = data[9] >> 2;
957 if (features->type < INTUOS3S) {
958 x >>= 1;
959 y >>= 1;
960 distance >>= 1;
961 }
962 input_report_abs(input, ABS_X, x);
963 input_report_abs(input, ABS_Y, y);
964 input_report_abs(input, ABS_DISTANCE, distance);
965
966 switch (type) {
967 case 0x00:
968 case 0x01:
969 case 0x02:
970 case 0x03:
971 /* general pen packet */
972 t = (data[6] << 3) | ((data[7] & 0xC0) >> 5) | (data[1] & 1);
973 if (features->pressure_max < 2047)
974 t >>= 1;
975 input_report_abs(input, ABS_PRESSURE, t);
976 if (features->type != INTUOSHT2) {
977 input_report_abs(input, ABS_TILT_X,
978 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64);
979 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64);
980 }
981 input_report_key(input, BTN_STYLUS, data[1] & 2);
982 input_report_key(input, BTN_STYLUS2, data[1] & 4);
983 input_report_key(input, BTN_TOUCH, t > 10);
984 break;
985
986 case 0x0a:
987 /* airbrush second packet */
988 input_report_abs(input, ABS_WHEEL,
989 (data[6] << 2) | ((data[7] >> 6) & 3));
990 input_report_abs(input, ABS_TILT_X,
991 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64);
992 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64);
993 break;
994
995 case 0x05:
996 /* Rotation packet */
997 if (features->type >= INTUOS3S) {
998 /* I3 marker pen rotation */
999 t = (data[6] << 3) | ((data[7] >> 5) & 7);
1000 t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) :
1001 ((t-1) / 2 + 450)) : (450 - t / 2) ;
1002 input_report_abs(input, ABS_Z, t);
1003 } else {
1004 /* 4D mouse 2nd packet */
1005 t = (data[6] << 3) | ((data[7] >> 5) & 7);
1006 input_report_abs(input, ABS_RZ, (data[7] & 0x20) ?
1007 ((t - 1) / 2) : -t / 2);
1008 }
1009 break;
1010
1011 case 0x04:
1012 /* 4D mouse 1st packet */
1013 input_report_key(input, BTN_LEFT, data[8] & 0x01);
1014 input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
1015 input_report_key(input, BTN_RIGHT, data[8] & 0x04);
1016
1017 input_report_key(input, BTN_SIDE, data[8] & 0x20);
1018 input_report_key(input, BTN_EXTRA, data[8] & 0x10);
1019 t = (data[6] << 2) | ((data[7] >> 6) & 3);
1020 input_report_abs(input, ABS_THROTTLE, (data[8] & 0x08) ? -t : t);
1021 break;
1022
1023 case 0x06:
1024 /* I4 mouse */
1025 input_report_key(input, BTN_LEFT, data[6] & 0x01);
1026 input_report_key(input, BTN_MIDDLE, data[6] & 0x02);
1027 input_report_key(input, BTN_RIGHT, data[6] & 0x04);
1028 input_report_rel(input, REL_WHEEL, ((data[7] & 0x80) >> 7)
1029 - ((data[7] & 0x40) >> 6));
1030 input_report_key(input, BTN_SIDE, data[6] & 0x08);
1031 input_report_key(input, BTN_EXTRA, data[6] & 0x10);
1032
1033 input_report_abs(input, ABS_TILT_X,
1034 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64);
1035 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64);
1036 break;
1037
1038 case 0x08:
1039 if (wacom->tool[idx] == BTN_TOOL_MOUSE) {
1040 /* 2D mouse packet */
1041 input_report_key(input, BTN_LEFT, data[8] & 0x04);
1042 input_report_key(input, BTN_MIDDLE, data[8] & 0x08);
1043 input_report_key(input, BTN_RIGHT, data[8] & 0x10);
1044 input_report_rel(input, REL_WHEEL, (data[8] & 0x01)
1045 - ((data[8] & 0x02) >> 1));
1046
1047 /* I3 2D mouse side buttons */
1048 if (features->type >= INTUOS3S && features->type <= INTUOS3L) {
1049 input_report_key(input, BTN_SIDE, data[8] & 0x40);
1050 input_report_key(input, BTN_EXTRA, data[8] & 0x20);
1051 }
1052 }
1053 else if (wacom->tool[idx] == BTN_TOOL_LENS) {
1054 /* Lens cursor packets */
1055 input_report_key(input, BTN_LEFT, data[8] & 0x01);
1056 input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
1057 input_report_key(input, BTN_RIGHT, data[8] & 0x04);
1058 input_report_key(input, BTN_SIDE, data[8] & 0x10);
1059 input_report_key(input, BTN_EXTRA, data[8] & 0x08);
1060 }
1061 break;
1062
1063 case 0x07:
1064 case 0x09:
1065 case 0x0b:
1066 case 0x0c:
1067 case 0x0d:
1068 case 0x0e:
1069 case 0x0f:
1070 /* unhandled */
1071 break;
1072 }
1073
1074 input_report_abs(input, ABS_MISC,
1075 wacom_intuos_id_mangle(wacom->id[idx])); /* report tool id */
1076 input_report_key(input, wacom->tool[idx], 1);
1077 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
1078 wacom->reporting_data = true;
1079 return 2;
1080 }
1081
1082 static int wacom_intuos_irq(struct wacom_wac *wacom)
1083 {
1084 unsigned char *data = wacom->data;
1085 struct input_dev *input = wacom->pen_input;
1086 int result;
1087
1088 if (data[0] != WACOM_REPORT_PENABLED &&
1089 data[0] != WACOM_REPORT_INTUOS_ID1 &&
1090 data[0] != WACOM_REPORT_INTUOS_ID2 &&
1091 data[0] != WACOM_REPORT_INTUOSPAD &&
1092 data[0] != WACOM_REPORT_INTUOS_PEN &&
1093 data[0] != WACOM_REPORT_CINTIQ &&
1094 data[0] != WACOM_REPORT_CINTIQPAD &&
1095 data[0] != WACOM_REPORT_INTUOS5PAD) {
1096 dev_dbg(input->dev.parent,
1097 "%s: received unknown report #%d\n", __func__, data[0]);
1098 return 0;
1099 }
1100
1101 /* process pad events */
1102 result = wacom_intuos_pad(wacom);
1103 if (result)
1104 return result;
1105
1106 /* process in/out prox events */
1107 result = wacom_intuos_inout(wacom);
1108 if (result)
1109 return result - 1;
1110
1111 /* process general packets */
1112 result = wacom_intuos_general(wacom);
1113 if (result)
1114 return result - 1;
1115
1116 return 0;
1117 }
1118
1119 static int int_dist(int x1, int y1, int x2, int y2)
1120 {
1121 int x = x2 - x1;
1122 int y = y2 - y1;
1123
1124 return int_sqrt(x*x + y*y);
1125 }
1126
1127 static void wacom_intuos_bt_process_data(struct wacom_wac *wacom,
1128 unsigned char *data)
1129 {
1130 memcpy(wacom->data, data, 10);
1131 wacom_intuos_irq(wacom);
1132
1133 input_sync(wacom->pen_input);
1134 if (wacom->pad_input)
1135 input_sync(wacom->pad_input);
1136 }
1137
1138 static int wacom_intuos_bt_irq(struct wacom_wac *wacom, size_t len)
1139 {
1140 unsigned char data[WACOM_PKGLEN_MAX];
1141 int i = 1;
1142 unsigned power_raw, battery_capacity, bat_charging, ps_connected;
1143
1144 memcpy(data, wacom->data, len);
1145
1146 switch (data[0]) {
1147 case 0x04:
1148 wacom_intuos_bt_process_data(wacom, data + i);
1149 i += 10;
1150 /* fall through */
1151 case 0x03:
1152 wacom_intuos_bt_process_data(wacom, data + i);
1153 i += 10;
1154 wacom_intuos_bt_process_data(wacom, data + i);
1155 i += 10;
1156 power_raw = data[i];
1157 bat_charging = (power_raw & 0x08) ? 1 : 0;
1158 ps_connected = (power_raw & 0x10) ? 1 : 0;
1159 battery_capacity = batcap_i4[power_raw & 0x07];
1160 wacom_notify_battery(wacom, battery_capacity, bat_charging,
1161 battery_capacity || bat_charging,
1162 ps_connected);
1163 break;
1164 default:
1165 dev_dbg(wacom->pen_input->dev.parent,
1166 "Unknown report: %d,%d size:%zu\n",
1167 data[0], data[1], len);
1168 return 0;
1169 }
1170 return 0;
1171 }
1172
1173 static int wacom_wac_finger_count_touches(struct wacom_wac *wacom)
1174 {
1175 struct input_dev *input = wacom->touch_input;
1176 unsigned touch_max = wacom->features.touch_max;
1177 int count = 0;
1178 int i;
1179
1180 if (!touch_max)
1181 return 0;
1182
1183 if (touch_max == 1)
1184 return test_bit(BTN_TOUCH, input->key) &&
1185 report_touch_events(wacom);
1186
1187 for (i = 0; i < input->mt->num_slots; i++) {
1188 struct input_mt_slot *ps = &input->mt->slots[i];
1189 int id = input_mt_get_value(ps, ABS_MT_TRACKING_ID);
1190 if (id >= 0)
1191 count++;
1192 }
1193
1194 return count;
1195 }
1196
1197 static void wacom_intuos_pro2_bt_pen(struct wacom_wac *wacom)
1198 {
1199 const int pen_frame_len = 14;
1200 const int pen_frames = 7;
1201
1202 struct input_dev *pen_input = wacom->pen_input;
1203 unsigned char *data = wacom->data;
1204 int i;
1205
1206 wacom->serial[0] = get_unaligned_le64(&data[99]);
1207 wacom->id[0] = get_unaligned_le16(&data[107]);
1208 if (wacom->serial[0] >> 52 == 1) {
1209 /* Add back in missing bits of ID for non-USI pens */
1210 wacom->id[0] |= (wacom->serial[0] >> 32) & 0xFFFFF;
1211 }
1212 wacom->tool[0] = wacom_intuos_get_tool_type(wacom_intuos_id_mangle(wacom->id[0]));
1213
1214 for (i = 0; i < pen_frames; i++) {
1215 unsigned char *frame = &data[i*pen_frame_len + 1];
1216 bool valid = frame[0] & 0x80;
1217 bool prox = frame[0] & 0x40;
1218 bool range = frame[0] & 0x20;
1219
1220 if (!valid)
1221 continue;
1222
1223 if (range) {
1224 input_report_abs(pen_input, ABS_X, get_unaligned_le16(&frame[1]));
1225 input_report_abs(pen_input, ABS_Y, get_unaligned_le16(&frame[3]));
1226 input_report_abs(pen_input, ABS_TILT_X, frame[7]);
1227 input_report_abs(pen_input, ABS_TILT_Y, frame[8]);
1228 input_report_abs(pen_input, ABS_Z, get_unaligned_le16(&frame[9]));
1229 input_report_abs(pen_input, ABS_WHEEL, get_unaligned_le16(&frame[11]));
1230 }
1231 input_report_abs(pen_input, ABS_PRESSURE, get_unaligned_le16(&frame[5]));
1232 input_report_abs(pen_input, ABS_DISTANCE, range ? frame[13] : wacom->features.distance_max);
1233
1234 input_report_key(pen_input, BTN_TOUCH, frame[0] & 0x01);
1235 input_report_key(pen_input, BTN_STYLUS, frame[0] & 0x02);
1236 input_report_key(pen_input, BTN_STYLUS2, frame[0] & 0x04);
1237
1238 input_report_key(pen_input, wacom->tool[0], prox);
1239 input_event(pen_input, EV_MSC, MSC_SERIAL, wacom->serial[0]);
1240 input_report_abs(pen_input, ABS_MISC,
1241 wacom_intuos_id_mangle(wacom->id[0])); /* report tool id */
1242
1243 wacom->shared->stylus_in_proximity = prox;
1244
1245 input_sync(pen_input);
1246 }
1247 }
1248
1249 static void wacom_intuos_pro2_bt_touch(struct wacom_wac *wacom)
1250 {
1251 const int finger_touch_len = 8;
1252 const int finger_frames = 4;
1253 const int finger_frame_len = 43;
1254
1255 struct input_dev *touch_input = wacom->touch_input;
1256 unsigned char *data = wacom->data;
1257 int num_contacts_left = 5;
1258 int i, j;
1259
1260 for (i = 0; i < finger_frames; i++) {
1261 unsigned char *frame = &data[i*finger_frame_len + 109];
1262 int current_num_contacts = frame[0] & 0x7F;
1263 int contacts_to_send;
1264
1265 if (!(frame[0] & 0x80))
1266 continue;
1267
1268 /*
1269 * First packet resets the counter since only the first
1270 * packet in series will have non-zero current_num_contacts.
1271 */
1272 if (current_num_contacts)
1273 wacom->num_contacts_left = current_num_contacts;
1274
1275 contacts_to_send = min(num_contacts_left, wacom->num_contacts_left);
1276
1277 for (j = 0; j < contacts_to_send; j++) {
1278 unsigned char *touch = &frame[j*finger_touch_len + 1];
1279 int slot = input_mt_get_slot_by_key(touch_input, touch[0]);
1280 int x = get_unaligned_le16(&touch[2]);
1281 int y = get_unaligned_le16(&touch[4]);
1282 int w = touch[6] * input_abs_get_res(touch_input, ABS_MT_POSITION_X);
1283 int h = touch[7] * input_abs_get_res(touch_input, ABS_MT_POSITION_Y);
1284
1285 if (slot < 0)
1286 continue;
1287
1288 input_mt_slot(touch_input, slot);
1289 input_mt_report_slot_state(touch_input, MT_TOOL_FINGER, touch[1] & 0x01);
1290 input_report_abs(touch_input, ABS_MT_POSITION_X, x);
1291 input_report_abs(touch_input, ABS_MT_POSITION_Y, y);
1292 input_report_abs(touch_input, ABS_MT_TOUCH_MAJOR, max(w, h));
1293 input_report_abs(touch_input, ABS_MT_TOUCH_MINOR, min(w, h));
1294 input_report_abs(touch_input, ABS_MT_ORIENTATION, w > h);
1295 }
1296
1297 input_mt_sync_frame(touch_input);
1298
1299 wacom->num_contacts_left -= contacts_to_send;
1300 if (wacom->num_contacts_left <= 0) {
1301 wacom->num_contacts_left = 0;
1302 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
1303 }
1304 }
1305
1306 input_report_switch(touch_input, SW_MUTE_DEVICE, !(data[281] >> 7));
1307 input_sync(touch_input);
1308 }
1309
1310 static void wacom_intuos_pro2_bt_pad(struct wacom_wac *wacom)
1311 {
1312 struct input_dev *pad_input = wacom->pad_input;
1313 unsigned char *data = wacom->data;
1314
1315 int buttons = (data[282] << 1) | ((data[281] >> 6) & 0x01);
1316 int ring = data[285];
1317 int prox = buttons | (ring & 0x80);
1318
1319 wacom_report_numbered_buttons(pad_input, 9, buttons);
1320
1321 input_report_abs(pad_input, ABS_WHEEL, (ring & 0x80) ? (ring & 0x7f) : 0);
1322
1323 input_report_key(pad_input, wacom->tool[1], prox ? 1 : 0);
1324 input_report_abs(pad_input, ABS_MISC, prox ? PAD_DEVICE_ID : 0);
1325 input_event(pad_input, EV_MSC, MSC_SERIAL, 0xffffffff);
1326
1327 input_sync(pad_input);
1328 }
1329
1330 static void wacom_intuos_pro2_bt_battery(struct wacom_wac *wacom)
1331 {
1332 unsigned char *data = wacom->data;
1333
1334 bool chg = data[284] & 0x80;
1335 int battery_status = data[284] & 0x7F;
1336
1337 wacom_notify_battery(wacom, battery_status, chg, 1, chg);
1338 }
1339
1340 static int wacom_intuos_pro2_bt_irq(struct wacom_wac *wacom, size_t len)
1341 {
1342 unsigned char *data = wacom->data;
1343
1344 if (data[0] != 0x80) {
1345 dev_dbg(wacom->pen_input->dev.parent,
1346 "%s: received unknown report #%d\n", __func__, data[0]);
1347 return 0;
1348 }
1349
1350 wacom_intuos_pro2_bt_pen(wacom);
1351 wacom_intuos_pro2_bt_touch(wacom);
1352 wacom_intuos_pro2_bt_pad(wacom);
1353 wacom_intuos_pro2_bt_battery(wacom);
1354 return 0;
1355 }
1356
1357 static int wacom_24hdt_irq(struct wacom_wac *wacom)
1358 {
1359 struct input_dev *input = wacom->touch_input;
1360 unsigned char *data = wacom->data;
1361 int i;
1362 int current_num_contacts = data[61];
1363 int contacts_to_send = 0;
1364 int num_contacts_left = 4; /* maximum contacts per packet */
1365 int byte_per_packet = WACOM_BYTES_PER_24HDT_PACKET;
1366 int y_offset = 2;
1367
1368 if (wacom->features.type == WACOM_27QHDT) {
1369 current_num_contacts = data[63];
1370 num_contacts_left = 10;
1371 byte_per_packet = WACOM_BYTES_PER_QHDTHID_PACKET;
1372 y_offset = 0;
1373 }
1374
1375 /*
1376 * First packet resets the counter since only the first
1377 * packet in series will have non-zero current_num_contacts.
1378 */
1379 if (current_num_contacts)
1380 wacom->num_contacts_left = current_num_contacts;
1381
1382 contacts_to_send = min(num_contacts_left, wacom->num_contacts_left);
1383
1384 for (i = 0; i < contacts_to_send; i++) {
1385 int offset = (byte_per_packet * i) + 1;
1386 bool touch = (data[offset] & 0x1) && report_touch_events(wacom);
1387 int slot = input_mt_get_slot_by_key(input, data[offset + 1]);
1388
1389 if (slot < 0)
1390 continue;
1391 input_mt_slot(input, slot);
1392 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1393
1394 if (touch) {
1395 int t_x = get_unaligned_le16(&data[offset + 2]);
1396 int t_y = get_unaligned_le16(&data[offset + 4 + y_offset]);
1397
1398 input_report_abs(input, ABS_MT_POSITION_X, t_x);
1399 input_report_abs(input, ABS_MT_POSITION_Y, t_y);
1400
1401 if (wacom->features.type != WACOM_27QHDT) {
1402 int c_x = get_unaligned_le16(&data[offset + 4]);
1403 int c_y = get_unaligned_le16(&data[offset + 8]);
1404 int w = get_unaligned_le16(&data[offset + 10]);
1405 int h = get_unaligned_le16(&data[offset + 12]);
1406
1407 input_report_abs(input, ABS_MT_TOUCH_MAJOR, min(w,h));
1408 input_report_abs(input, ABS_MT_WIDTH_MAJOR,
1409 min(w, h) + int_dist(t_x, t_y, c_x, c_y));
1410 input_report_abs(input, ABS_MT_WIDTH_MINOR, min(w, h));
1411 input_report_abs(input, ABS_MT_ORIENTATION, w > h);
1412 }
1413 }
1414 }
1415 input_mt_sync_frame(input);
1416
1417 wacom->num_contacts_left -= contacts_to_send;
1418 if (wacom->num_contacts_left <= 0) {
1419 wacom->num_contacts_left = 0;
1420 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
1421 }
1422 return 1;
1423 }
1424
1425 static int wacom_mt_touch(struct wacom_wac *wacom)
1426 {
1427 struct input_dev *input = wacom->touch_input;
1428 unsigned char *data = wacom->data;
1429 int i;
1430 int current_num_contacts = data[2];
1431 int contacts_to_send = 0;
1432 int x_offset = 0;
1433
1434 /* MTTPC does not support Height and Width */
1435 if (wacom->features.type == MTTPC || wacom->features.type == MTTPC_B)
1436 x_offset = -4;
1437
1438 /*
1439 * First packet resets the counter since only the first
1440 * packet in series will have non-zero current_num_contacts.
1441 */
1442 if (current_num_contacts)
1443 wacom->num_contacts_left = current_num_contacts;
1444
1445 /* There are at most 5 contacts per packet */
1446 contacts_to_send = min(5, wacom->num_contacts_left);
1447
1448 for (i = 0; i < contacts_to_send; i++) {
1449 int offset = (WACOM_BYTES_PER_MT_PACKET + x_offset) * i + 3;
1450 bool touch = (data[offset] & 0x1) && report_touch_events(wacom);
1451 int id = get_unaligned_le16(&data[offset + 1]);
1452 int slot = input_mt_get_slot_by_key(input, id);
1453
1454 if (slot < 0)
1455 continue;
1456
1457 input_mt_slot(input, slot);
1458 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1459 if (touch) {
1460 int x = get_unaligned_le16(&data[offset + x_offset + 7]);
1461 int y = get_unaligned_le16(&data[offset + x_offset + 9]);
1462 input_report_abs(input, ABS_MT_POSITION_X, x);
1463 input_report_abs(input, ABS_MT_POSITION_Y, y);
1464 }
1465 }
1466 input_mt_sync_frame(input);
1467
1468 wacom->num_contacts_left -= contacts_to_send;
1469 if (wacom->num_contacts_left <= 0) {
1470 wacom->num_contacts_left = 0;
1471 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
1472 }
1473 return 1;
1474 }
1475
1476 static int wacom_tpc_mt_touch(struct wacom_wac *wacom)
1477 {
1478 struct input_dev *input = wacom->touch_input;
1479 unsigned char *data = wacom->data;
1480 int i;
1481
1482 for (i = 0; i < 2; i++) {
1483 int p = data[1] & (1 << i);
1484 bool touch = p && report_touch_events(wacom);
1485
1486 input_mt_slot(input, i);
1487 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1488 if (touch) {
1489 int x = le16_to_cpup((__le16 *)&data[i * 2 + 2]) & 0x7fff;
1490 int y = le16_to_cpup((__le16 *)&data[i * 2 + 6]) & 0x7fff;
1491
1492 input_report_abs(input, ABS_MT_POSITION_X, x);
1493 input_report_abs(input, ABS_MT_POSITION_Y, y);
1494 }
1495 }
1496 input_mt_sync_frame(input);
1497
1498 /* keep touch state for pen event */
1499 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
1500
1501 return 1;
1502 }
1503
1504 static int wacom_tpc_single_touch(struct wacom_wac *wacom, size_t len)
1505 {
1506 unsigned char *data = wacom->data;
1507 struct input_dev *input = wacom->touch_input;
1508 bool prox = report_touch_events(wacom);
1509 int x = 0, y = 0;
1510
1511 if (wacom->features.touch_max > 1 || len > WACOM_PKGLEN_TPC2FG)
1512 return 0;
1513
1514 if (len == WACOM_PKGLEN_TPC1FG) {
1515 prox = prox && (data[0] & 0x01);
1516 x = get_unaligned_le16(&data[1]);
1517 y = get_unaligned_le16(&data[3]);
1518 } else if (len == WACOM_PKGLEN_TPC1FG_B) {
1519 prox = prox && (data[2] & 0x01);
1520 x = get_unaligned_le16(&data[3]);
1521 y = get_unaligned_le16(&data[5]);
1522 } else {
1523 prox = prox && (data[1] & 0x01);
1524 x = le16_to_cpup((__le16 *)&data[2]);
1525 y = le16_to_cpup((__le16 *)&data[4]);
1526 }
1527
1528 if (prox) {
1529 input_report_abs(input, ABS_X, x);
1530 input_report_abs(input, ABS_Y, y);
1531 }
1532 input_report_key(input, BTN_TOUCH, prox);
1533
1534 /* keep touch state for pen events */
1535 wacom->shared->touch_down = prox;
1536
1537 return 1;
1538 }
1539
1540 static int wacom_tpc_pen(struct wacom_wac *wacom)
1541 {
1542 unsigned char *data = wacom->data;
1543 struct input_dev *input = wacom->pen_input;
1544 bool prox = data[1] & 0x20;
1545
1546 if (!wacom->shared->stylus_in_proximity) /* first in prox */
1547 /* Going into proximity select tool */
1548 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
1549
1550 /* keep pen state for touch events */
1551 wacom->shared->stylus_in_proximity = prox;
1552
1553 /* send pen events only when touch is up or forced out
1554 * or touch arbitration is off
1555 */
1556 if (!delay_pen_events(wacom)) {
1557 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
1558 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
1559 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
1560 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
1561 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x07) << 8) | data[6]);
1562 input_report_key(input, BTN_TOUCH, data[1] & 0x05);
1563 input_report_key(input, wacom->tool[0], prox);
1564 return 1;
1565 }
1566
1567 return 0;
1568 }
1569
1570 static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len)
1571 {
1572 unsigned char *data = wacom->data;
1573
1574 if (wacom->pen_input)
1575 dev_dbg(wacom->pen_input->dev.parent,
1576 "%s: received report #%d\n", __func__, data[0]);
1577 else if (wacom->touch_input)
1578 dev_dbg(wacom->touch_input->dev.parent,
1579 "%s: received report #%d\n", __func__, data[0]);
1580
1581 switch (len) {
1582 case WACOM_PKGLEN_TPC1FG:
1583 return wacom_tpc_single_touch(wacom, len);
1584
1585 case WACOM_PKGLEN_TPC2FG:
1586 return wacom_tpc_mt_touch(wacom);
1587
1588 case WACOM_PKGLEN_PENABLED:
1589 return wacom_tpc_pen(wacom);
1590
1591 default:
1592 switch (data[0]) {
1593 case WACOM_REPORT_TPC1FG:
1594 case WACOM_REPORT_TPCHID:
1595 case WACOM_REPORT_TPCST:
1596 case WACOM_REPORT_TPC1FGE:
1597 return wacom_tpc_single_touch(wacom, len);
1598
1599 case WACOM_REPORT_TPCMT:
1600 case WACOM_REPORT_TPCMT2:
1601 return wacom_mt_touch(wacom);
1602
1603 case WACOM_REPORT_PENABLED:
1604 return wacom_tpc_pen(wacom);
1605 }
1606 }
1607
1608 return 0;
1609 }
1610
1611 int wacom_equivalent_usage(int usage)
1612 {
1613 if ((usage & HID_USAGE_PAGE) == WACOM_HID_UP_WACOMDIGITIZER) {
1614 int subpage = (usage & 0xFF00) << 8;
1615 int subusage = (usage & 0xFF);
1616
1617 if (subpage == WACOM_HID_SP_PAD ||
1618 subpage == WACOM_HID_SP_BUTTON ||
1619 subpage == WACOM_HID_SP_DIGITIZER ||
1620 subpage == WACOM_HID_SP_DIGITIZERINFO ||
1621 usage == WACOM_HID_WD_SENSE ||
1622 usage == WACOM_HID_WD_SERIALHI ||
1623 usage == WACOM_HID_WD_TOOLTYPE ||
1624 usage == WACOM_HID_WD_DISTANCE ||
1625 usage == WACOM_HID_WD_TOUCHSTRIP ||
1626 usage == WACOM_HID_WD_TOUCHSTRIP2 ||
1627 usage == WACOM_HID_WD_TOUCHRING ||
1628 usage == WACOM_HID_WD_TOUCHRINGSTATUS) {
1629 return usage;
1630 }
1631
1632 if (subpage == HID_UP_UNDEFINED)
1633 subpage = HID_UP_DIGITIZER;
1634
1635 return subpage | subusage;
1636 }
1637
1638 if ((usage & HID_USAGE_PAGE) == WACOM_HID_UP_WACOMTOUCH) {
1639 int subpage = (usage & 0xFF00) << 8;
1640 int subusage = (usage & 0xFF);
1641
1642 if (subpage == HID_UP_UNDEFINED)
1643 subpage = WACOM_HID_SP_DIGITIZER;
1644
1645 return subpage | subusage;
1646 }
1647
1648 return usage;
1649 }
1650
1651 static void wacom_map_usage(struct input_dev *input, struct hid_usage *usage,
1652 struct hid_field *field, __u8 type, __u16 code, int fuzz)
1653 {
1654 struct wacom *wacom = input_get_drvdata(input);
1655 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1656 struct wacom_features *features = &wacom_wac->features;
1657 int fmin = field->logical_minimum;
1658 int fmax = field->logical_maximum;
1659 unsigned int equivalent_usage = wacom_equivalent_usage(usage->hid);
1660 int resolution_code = code;
1661
1662 if (equivalent_usage == HID_DG_TWIST) {
1663 resolution_code = ABS_RZ;
1664 }
1665
1666 if (equivalent_usage == HID_GD_X) {
1667 fmin += features->offset_left;
1668 fmax -= features->offset_right;
1669 }
1670 if (equivalent_usage == HID_GD_Y) {
1671 fmin += features->offset_top;
1672 fmax -= features->offset_bottom;
1673 }
1674
1675 usage->type = type;
1676 usage->code = code;
1677
1678 set_bit(type, input->evbit);
1679
1680 switch (type) {
1681 case EV_ABS:
1682 input_set_abs_params(input, code, fmin, fmax, fuzz, 0);
1683 input_abs_set_res(input, code,
1684 hidinput_calc_abs_res(field, resolution_code));
1685 break;
1686 case EV_KEY:
1687 input_set_capability(input, EV_KEY, code);
1688 break;
1689 case EV_MSC:
1690 input_set_capability(input, EV_MSC, code);
1691 break;
1692 case EV_SW:
1693 input_set_capability(input, EV_SW, code);
1694 break;
1695 }
1696 }
1697
1698 static void wacom_wac_pad_usage_mapping(struct hid_device *hdev,
1699 struct hid_field *field, struct hid_usage *usage)
1700 {
1701 struct wacom *wacom = hid_get_drvdata(hdev);
1702 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1703 struct wacom_features *features = &wacom_wac->features;
1704 struct input_dev *input = wacom_wac->pad_input;
1705 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);
1706
1707 switch (equivalent_usage) {
1708 case WACOM_HID_WD_BATTERY_LEVEL:
1709 case WACOM_HID_WD_BATTERY_CHARGING:
1710 features->quirks |= WACOM_QUIRK_BATTERY;
1711 break;
1712 case WACOM_HID_WD_ACCELEROMETER_X:
1713 __set_bit(INPUT_PROP_ACCELEROMETER, input->propbit);
1714 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 0);
1715 features->device_type |= WACOM_DEVICETYPE_PAD;
1716 break;
1717 case WACOM_HID_WD_ACCELEROMETER_Y:
1718 __set_bit(INPUT_PROP_ACCELEROMETER, input->propbit);
1719 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 0);
1720 features->device_type |= WACOM_DEVICETYPE_PAD;
1721 break;
1722 case WACOM_HID_WD_ACCELEROMETER_Z:
1723 __set_bit(INPUT_PROP_ACCELEROMETER, input->propbit);
1724 wacom_map_usage(input, usage, field, EV_ABS, ABS_Z, 0);
1725 features->device_type |= WACOM_DEVICETYPE_PAD;
1726 break;
1727 case WACOM_HID_WD_BUTTONCENTER:
1728 wacom->generic_has_leds = true;
1729 /* fall through */
1730 case WACOM_HID_WD_BUTTONHOME:
1731 case WACOM_HID_WD_BUTTONUP:
1732 case WACOM_HID_WD_BUTTONDOWN:
1733 case WACOM_HID_WD_BUTTONLEFT:
1734 case WACOM_HID_WD_BUTTONRIGHT:
1735 wacom_map_usage(input, usage, field, EV_KEY,
1736 wacom_numbered_button_to_key(features->numbered_buttons),
1737 0);
1738 features->numbered_buttons++;
1739 features->device_type |= WACOM_DEVICETYPE_PAD;
1740 break;
1741 case WACOM_HID_WD_TOUCHONOFF:
1742 /*
1743 * This usage, which is used to mute touch events, comes
1744 * from the pad packet, but is reported on the touch
1745 * interface. Because the touch interface may not have
1746 * been created yet, we cannot call wacom_map_usage(). In
1747 * order to process this usage when we receive it, we set
1748 * the usage type and code directly.
1749 */
1750 wacom_wac->has_mute_touch_switch = true;
1751 usage->type = EV_SW;
1752 usage->code = SW_MUTE_DEVICE;
1753 features->device_type |= WACOM_DEVICETYPE_PAD;
1754 break;
1755 case WACOM_HID_WD_TOUCHSTRIP:
1756 wacom_map_usage(input, usage, field, EV_ABS, ABS_RX, 0);
1757 features->device_type |= WACOM_DEVICETYPE_PAD;
1758 break;
1759 case WACOM_HID_WD_TOUCHSTRIP2:
1760 wacom_map_usage(input, usage, field, EV_ABS, ABS_RY, 0);
1761 features->device_type |= WACOM_DEVICETYPE_PAD;
1762 break;
1763 case WACOM_HID_WD_TOUCHRING:
1764 wacom_map_usage(input, usage, field, EV_ABS, ABS_WHEEL, 0);
1765 features->device_type |= WACOM_DEVICETYPE_PAD;
1766 break;
1767 case WACOM_HID_WD_TOUCHRINGSTATUS:
1768 wacom_map_usage(input, usage, field, EV_ABS, ABS_WHEEL, 0);
1769 features->device_type |= WACOM_DEVICETYPE_PAD;
1770 break;
1771 }
1772
1773 switch (equivalent_usage & 0xfffffff0) {
1774 case WACOM_HID_WD_EXPRESSKEY00:
1775 wacom_map_usage(input, usage, field, EV_KEY,
1776 wacom_numbered_button_to_key(features->numbered_buttons),
1777 0);
1778 features->numbered_buttons++;
1779 features->device_type |= WACOM_DEVICETYPE_PAD;
1780 break;
1781 }
1782 }
1783
1784 static void wacom_wac_pad_battery_event(struct hid_device *hdev, struct hid_field *field,
1785 struct hid_usage *usage, __s32 value)
1786 {
1787 struct wacom *wacom = hid_get_drvdata(hdev);
1788 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1789 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);
1790
1791 switch (equivalent_usage) {
1792 case WACOM_HID_WD_BATTERY_LEVEL:
1793 wacom_wac->hid_data.battery_capacity = value;
1794 wacom_wac->hid_data.bat_connected = 1;
1795 break;
1796
1797 case WACOM_HID_WD_BATTERY_CHARGING:
1798 wacom_wac->hid_data.bat_charging = value;
1799 wacom_wac->hid_data.ps_connected = value;
1800 wacom_wac->hid_data.bat_connected = 1;
1801 break;
1802 }
1803 }
1804
1805 static void wacom_wac_pad_event(struct hid_device *hdev, struct hid_field *field,
1806 struct hid_usage *usage, __s32 value)
1807 {
1808 struct wacom *wacom = hid_get_drvdata(hdev);
1809 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1810 struct input_dev *input = wacom_wac->pad_input;
1811 struct wacom_features *features = &wacom_wac->features;
1812 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);
1813 int i;
1814
1815 /*
1816 * Avoid reporting this event and setting inrange_state if this usage
1817 * hasn't been mapped.
1818 */
1819 if (!usage->type)
1820 return;
1821
1822 if (wacom_equivalent_usage(field->physical) == HID_DG_TABLETFUNCTIONKEY) {
1823 if (usage->hid != WACOM_HID_WD_TOUCHRING)
1824 wacom_wac->hid_data.inrange_state |= value;
1825 }
1826
1827 switch (equivalent_usage) {
1828 case WACOM_HID_WD_TOUCHRINGSTATUS:
1829 if (!value)
1830 input_event(input, usage->type, usage->code, 0);
1831 break;
1832
1833 case WACOM_HID_WD_TOUCHONOFF:
1834 if (wacom_wac->shared->touch_input) {
1835 input_report_switch(wacom_wac->shared->touch_input,
1836 SW_MUTE_DEVICE, !value);
1837 input_sync(wacom_wac->shared->touch_input);
1838 }
1839 break;
1840
1841 case WACOM_HID_WD_BUTTONCENTER:
1842 for (i = 0; i < wacom->led.count; i++)
1843 wacom_update_led(wacom, features->numbered_buttons,
1844 value, i);
1845 /* fall through*/
1846 default:
1847 input_event(input, usage->type, usage->code, value);
1848 break;
1849 }
1850 }
1851
1852 static void wacom_wac_pad_pre_report(struct hid_device *hdev,
1853 struct hid_report *report)
1854 {
1855 struct wacom *wacom = hid_get_drvdata(hdev);
1856 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1857
1858 wacom_wac->hid_data.inrange_state = 0;
1859 }
1860
1861 static void wacom_wac_pad_battery_report(struct hid_device *hdev,
1862 struct hid_report *report)
1863 {
1864 struct wacom *wacom = hid_get_drvdata(hdev);
1865 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1866 struct wacom_features *features = &wacom_wac->features;
1867
1868 if (features->quirks & WACOM_QUIRK_BATTERY) {
1869 int capacity = wacom_wac->hid_data.battery_capacity;
1870 bool charging = wacom_wac->hid_data.bat_charging;
1871 bool connected = wacom_wac->hid_data.bat_connected;
1872 bool powered = wacom_wac->hid_data.ps_connected;
1873
1874 wacom_notify_battery(wacom_wac, capacity, charging,
1875 connected, powered);
1876 }
1877 }
1878
1879 static void wacom_wac_pad_report(struct hid_device *hdev,
1880 struct hid_report *report)
1881 {
1882 struct wacom *wacom = hid_get_drvdata(hdev);
1883 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1884 struct input_dev *input = wacom_wac->pad_input;
1885 bool active = wacom_wac->hid_data.inrange_state != 0;
1886
1887 /* report prox for expresskey events */
1888 if (wacom_equivalent_usage(report->field[0]->physical) == HID_DG_TABLETFUNCTIONKEY) {
1889 input_event(input, EV_ABS, ABS_MISC, active ? PAD_DEVICE_ID : 0);
1890 input_sync(input);
1891 }
1892
1893 }
1894
1895 static void wacom_wac_pen_usage_mapping(struct hid_device *hdev,
1896 struct hid_field *field, struct hid_usage *usage)
1897 {
1898 struct wacom *wacom = hid_get_drvdata(hdev);
1899 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1900 struct wacom_features *features = &wacom_wac->features;
1901 struct input_dev *input = wacom_wac->pen_input;
1902 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);
1903
1904 switch (equivalent_usage) {
1905 case HID_GD_X:
1906 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 4);
1907 break;
1908 case HID_GD_Y:
1909 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 4);
1910 break;
1911 case WACOM_HID_WD_DISTANCE:
1912 case HID_GD_Z:
1913 wacom_map_usage(input, usage, field, EV_ABS, ABS_DISTANCE, 0);
1914 break;
1915 case HID_DG_TIPPRESSURE:
1916 wacom_map_usage(input, usage, field, EV_ABS, ABS_PRESSURE, 0);
1917 break;
1918 case HID_DG_INRANGE:
1919 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOOL_PEN, 0);
1920 break;
1921 case HID_DG_BATTERYSTRENGTH:
1922 features->quirks |= WACOM_QUIRK_BATTERY;
1923 break;
1924 case HID_DG_INVERT:
1925 wacom_map_usage(input, usage, field, EV_KEY,
1926 BTN_TOOL_RUBBER, 0);
1927 break;
1928 case HID_DG_TILT_X:
1929 wacom_map_usage(input, usage, field, EV_ABS, ABS_TILT_X, 0);
1930 break;
1931 case HID_DG_TILT_Y:
1932 wacom_map_usage(input, usage, field, EV_ABS, ABS_TILT_Y, 0);
1933 break;
1934 case HID_DG_TWIST:
1935 wacom_map_usage(input, usage, field, EV_ABS, ABS_Z, 0);
1936 break;
1937 case HID_DG_ERASER:
1938 case HID_DG_TIPSWITCH:
1939 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOUCH, 0);
1940 break;
1941 case HID_DG_BARRELSWITCH:
1942 wacom_map_usage(input, usage, field, EV_KEY, BTN_STYLUS, 0);
1943 break;
1944 case HID_DG_BARRELSWITCH2:
1945 wacom_map_usage(input, usage, field, EV_KEY, BTN_STYLUS2, 0);
1946 break;
1947 case HID_DG_TOOLSERIALNUMBER:
1948 wacom_map_usage(input, usage, field, EV_MSC, MSC_SERIAL, 0);
1949 break;
1950 case WACOM_HID_WD_SENSE:
1951 features->quirks |= WACOM_QUIRK_SENSE;
1952 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOOL_PEN, 0);
1953 break;
1954 case WACOM_HID_WD_SERIALHI:
1955 wacom_map_usage(input, usage, field, EV_ABS, ABS_MISC, 0);
1956 set_bit(EV_KEY, input->evbit);
1957 input_set_capability(input, EV_KEY, BTN_TOOL_PEN);
1958 input_set_capability(input, EV_KEY, BTN_TOOL_RUBBER);
1959 input_set_capability(input, EV_KEY, BTN_TOOL_BRUSH);
1960 input_set_capability(input, EV_KEY, BTN_TOOL_PENCIL);
1961 input_set_capability(input, EV_KEY, BTN_TOOL_AIRBRUSH);
1962 if (!(features->device_type & WACOM_DEVICETYPE_DIRECT)) {
1963 input_set_capability(input, EV_KEY, BTN_TOOL_MOUSE);
1964 input_set_capability(input, EV_KEY, BTN_TOOL_LENS);
1965 }
1966 break;
1967 case WACOM_HID_WD_FINGERWHEEL:
1968 wacom_map_usage(input, usage, field, EV_ABS, ABS_WHEEL, 0);
1969 break;
1970 }
1971 }
1972
1973 static void wacom_wac_pen_event(struct hid_device *hdev, struct hid_field *field,
1974 struct hid_usage *usage, __s32 value)
1975 {
1976 struct wacom *wacom = hid_get_drvdata(hdev);
1977 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1978 struct wacom_features *features = &wacom_wac->features;
1979 struct input_dev *input = wacom_wac->pen_input;
1980 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);
1981
1982 switch (equivalent_usage) {
1983 case HID_GD_Z:
1984 /*
1985 * HID_GD_Z "should increase as the control's position is
1986 * moved from high to low", while ABS_DISTANCE instead
1987 * increases in value as the tool moves from low to high.
1988 */
1989 value = field->logical_maximum - value;
1990 break;
1991 case HID_DG_INRANGE:
1992 wacom_wac->hid_data.inrange_state = value;
1993 if (!(features->quirks & WACOM_QUIRK_SENSE))
1994 wacom_wac->hid_data.sense_state = value;
1995 return;
1996 case HID_DG_BATTERYSTRENGTH:
1997 wacom_wac->hid_data.battery_capacity = value;
1998 wacom_wac->hid_data.bat_connected = 1;
1999 break;
2000 case HID_DG_INVERT:
2001 wacom_wac->hid_data.invert_state = value;
2002 return;
2003 case HID_DG_ERASER:
2004 case HID_DG_TIPSWITCH:
2005 wacom_wac->hid_data.tipswitch |= value;
2006 return;
2007 case HID_DG_TOOLSERIALNUMBER:
2008 wacom_wac->serial[0] = (wacom_wac->serial[0] & ~0xFFFFFFFFULL);
2009 wacom_wac->serial[0] |= (__u32)value;
2010 return;
2011 case WACOM_HID_WD_SENSE:
2012 wacom_wac->hid_data.sense_state = value;
2013 return;
2014 case WACOM_HID_WD_SERIALHI:
2015 wacom_wac->serial[0] = (wacom_wac->serial[0] & 0xFFFFFFFF);
2016 wacom_wac->serial[0] |= ((__u64)value) << 32;
2017 /*
2018 * Non-USI EMR devices may contain additional tool type
2019 * information here. See WACOM_HID_WD_TOOLTYPE case for
2020 * more details.
2021 */
2022 if (value >> 20 == 1) {
2023 wacom_wac->id[0] |= value & 0xFFFFF;
2024 }
2025 return;
2026 case WACOM_HID_WD_TOOLTYPE:
2027 /*
2028 * Some devices (MobileStudio Pro, and possibly later
2029 * devices as well) do not return the complete tool
2030 * type in their WACOM_HID_WD_TOOLTYPE usage. Use a
2031 * bitwise OR so the complete value can be built
2032 * up over time :(
2033 */
2034 wacom_wac->id[0] |= value;
2035 return;
2036 case WACOM_HID_WD_OFFSETLEFT:
2037 if (features->offset_left && value != features->offset_left)
2038 hid_warn(hdev, "%s: overriding exising left offset "
2039 "%d -> %d\n", __func__, value,
2040 features->offset_left);
2041 features->offset_left = value;
2042 return;
2043 case WACOM_HID_WD_OFFSETRIGHT:
2044 if (features->offset_right && value != features->offset_right)
2045 hid_warn(hdev, "%s: overriding exising right offset "
2046 "%d -> %d\n", __func__, value,
2047 features->offset_right);
2048 features->offset_right = value;
2049 return;
2050 case WACOM_HID_WD_OFFSETTOP:
2051 if (features->offset_top && value != features->offset_top)
2052 hid_warn(hdev, "%s: overriding exising top offset "
2053 "%d -> %d\n", __func__, value,
2054 features->offset_top);
2055 features->offset_top = value;
2056 return;
2057 case WACOM_HID_WD_OFFSETBOTTOM:
2058 if (features->offset_bottom && value != features->offset_bottom)
2059 hid_warn(hdev, "%s: overriding exising bottom offset "
2060 "%d -> %d\n", __func__, value,
2061 features->offset_bottom);
2062 features->offset_bottom = value;
2063 return;
2064 }
2065
2066 /* send pen events only when touch is up or forced out
2067 * or touch arbitration is off
2068 */
2069 if (!usage->type || delay_pen_events(wacom_wac))
2070 return;
2071
2072 /* send pen events only when the pen is in/entering/leaving proximity */
2073 if (!wacom_wac->hid_data.inrange_state && !wacom_wac->tool[0])
2074 return;
2075
2076 input_event(input, usage->type, usage->code, value);
2077 }
2078
2079 static void wacom_wac_pen_pre_report(struct hid_device *hdev,
2080 struct hid_report *report)
2081 {
2082 return;
2083 }
2084
2085 static void wacom_wac_pen_report(struct hid_device *hdev,
2086 struct hid_report *report)
2087 {
2088 struct wacom *wacom = hid_get_drvdata(hdev);
2089 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2090 struct input_dev *input = wacom_wac->pen_input;
2091 bool prox = wacom_wac->hid_data.inrange_state;
2092 bool range = wacom_wac->hid_data.sense_state;
2093
2094 if (!wacom_wac->tool[0] && prox) { /* first in prox */
2095 /* Going into proximity select tool */
2096 if (wacom_wac->hid_data.invert_state)
2097 wacom_wac->tool[0] = BTN_TOOL_RUBBER;
2098 else if (wacom_wac->id[0])
2099 wacom_wac->tool[0] = wacom_intuos_get_tool_type(wacom_wac->id[0]);
2100 else
2101 wacom_wac->tool[0] = BTN_TOOL_PEN;
2102 }
2103
2104 /* keep pen state for touch events */
2105 wacom_wac->shared->stylus_in_proximity = range;
2106
2107 if (!delay_pen_events(wacom_wac) && wacom_wac->tool[0]) {
2108 int id = wacom_wac->id[0];
2109
2110 /*
2111 * Non-USI EMR tools should have their IDs mangled to
2112 * match the legacy behavior of wacom_intuos_general
2113 */
2114 if (wacom_wac->serial[0] >> 52 == 1)
2115 id = wacom_intuos_id_mangle(id);
2116
2117 /*
2118 * To ensure compatibility with xf86-input-wacom, we should
2119 * report the BTN_TOOL_* event prior to the ABS_MISC or
2120 * MSC_SERIAL events.
2121 */
2122 input_report_key(input, BTN_TOUCH,
2123 wacom_wac->hid_data.tipswitch);
2124 input_report_key(input, wacom_wac->tool[0], prox);
2125 if (wacom_wac->serial[0]) {
2126 input_event(input, EV_MSC, MSC_SERIAL, wacom_wac->serial[0]);
2127 input_report_abs(input, ABS_MISC, id);
2128 }
2129
2130 wacom_wac->hid_data.tipswitch = false;
2131
2132 input_sync(input);
2133 }
2134
2135 if (!prox) {
2136 wacom_wac->tool[0] = 0;
2137 wacom_wac->id[0] = 0;
2138 }
2139 }
2140
2141 static void wacom_wac_finger_usage_mapping(struct hid_device *hdev,
2142 struct hid_field *field, struct hid_usage *usage)
2143 {
2144 struct wacom *wacom = hid_get_drvdata(hdev);
2145 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2146 struct input_dev *input = wacom_wac->touch_input;
2147 unsigned touch_max = wacom_wac->features.touch_max;
2148 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);
2149
2150 switch (equivalent_usage) {
2151 case HID_GD_X:
2152 if (touch_max == 1)
2153 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 4);
2154 else
2155 wacom_map_usage(input, usage, field, EV_ABS,
2156 ABS_MT_POSITION_X, 4);
2157 break;
2158 case HID_GD_Y:
2159 if (touch_max == 1)
2160 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 4);
2161 else
2162 wacom_map_usage(input, usage, field, EV_ABS,
2163 ABS_MT_POSITION_Y, 4);
2164 break;
2165 case HID_DG_WIDTH:
2166 case HID_DG_HEIGHT:
2167 wacom_map_usage(input, usage, field, EV_ABS, ABS_MT_TOUCH_MAJOR, 0);
2168 wacom_map_usage(input, usage, field, EV_ABS, ABS_MT_TOUCH_MINOR, 0);
2169 input_set_abs_params(input, ABS_MT_ORIENTATION, 0, 1, 0, 0);
2170 break;
2171 case HID_DG_TIPSWITCH:
2172 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOUCH, 0);
2173 break;
2174 case HID_DG_CONTACTCOUNT:
2175 wacom_wac->hid_data.cc_report = field->report->id;
2176 wacom_wac->hid_data.cc_index = field->index;
2177 wacom_wac->hid_data.cc_value_index = usage->usage_index;
2178 break;
2179 case HID_DG_CONTACTID:
2180 if ((field->logical_maximum - field->logical_minimum) < touch_max) {
2181 /*
2182 * The HID descriptor for G11 sensors leaves logical
2183 * maximum set to '1' despite it being a multitouch
2184 * device. Override to a sensible number.
2185 */
2186 field->logical_maximum = 255;
2187 }
2188 break;
2189 }
2190 }
2191
2192 static void wacom_wac_finger_slot(struct wacom_wac *wacom_wac,
2193 struct input_dev *input)
2194 {
2195 struct hid_data *hid_data = &wacom_wac->hid_data;
2196 bool mt = wacom_wac->features.touch_max > 1;
2197 bool prox = hid_data->tipswitch &&
2198 report_touch_events(wacom_wac);
2199
2200 wacom_wac->hid_data.num_received++;
2201 if (wacom_wac->hid_data.num_received > wacom_wac->hid_data.num_expected)
2202 return;
2203
2204 if (mt) {
2205 int slot;
2206
2207 slot = input_mt_get_slot_by_key(input, hid_data->id);
2208 input_mt_slot(input, slot);
2209 input_mt_report_slot_state(input, MT_TOOL_FINGER, prox);
2210 }
2211 else {
2212 input_report_key(input, BTN_TOUCH, prox);
2213 }
2214
2215 if (prox) {
2216 input_report_abs(input, mt ? ABS_MT_POSITION_X : ABS_X,
2217 hid_data->x);
2218 input_report_abs(input, mt ? ABS_MT_POSITION_Y : ABS_Y,
2219 hid_data->y);
2220
2221 if (test_bit(ABS_MT_TOUCH_MAJOR, input->absbit)) {
2222 input_report_abs(input, ABS_MT_TOUCH_MAJOR, max(hid_data->width, hid_data->height));
2223 input_report_abs(input, ABS_MT_TOUCH_MINOR, min(hid_data->width, hid_data->height));
2224 if (hid_data->width != hid_data->height)
2225 input_report_abs(input, ABS_MT_ORIENTATION, hid_data->width <= hid_data->height ? 0 : 1);
2226 }
2227 }
2228 }
2229
2230 static void wacom_wac_finger_event(struct hid_device *hdev,
2231 struct hid_field *field, struct hid_usage *usage, __s32 value)
2232 {
2233 struct wacom *wacom = hid_get_drvdata(hdev);
2234 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2235 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);
2236
2237 switch (equivalent_usage) {
2238 case HID_GD_X:
2239 wacom_wac->hid_data.x = value;
2240 break;
2241 case HID_GD_Y:
2242 wacom_wac->hid_data.y = value;
2243 break;
2244 case HID_DG_WIDTH:
2245 wacom_wac->hid_data.width = value;
2246 break;
2247 case HID_DG_HEIGHT:
2248 wacom_wac->hid_data.height = value;
2249 break;
2250 case HID_DG_CONTACTID:
2251 wacom_wac->hid_data.id = value;
2252 break;
2253 case HID_DG_TIPSWITCH:
2254 wacom_wac->hid_data.tipswitch = value;
2255 break;
2256 }
2257
2258
2259 if (usage->usage_index + 1 == field->report_count) {
2260 if (equivalent_usage == wacom_wac->hid_data.last_slot_field)
2261 wacom_wac_finger_slot(wacom_wac, wacom_wac->touch_input);
2262 }
2263 }
2264
2265 static void wacom_wac_finger_pre_report(struct hid_device *hdev,
2266 struct hid_report *report)
2267 {
2268 struct wacom *wacom = hid_get_drvdata(hdev);
2269 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2270 struct hid_data* hid_data = &wacom_wac->hid_data;
2271 int i;
2272
2273 for (i = 0; i < report->maxfield; i++) {
2274 struct hid_field *field = report->field[i];
2275 int j;
2276
2277 for (j = 0; j < field->maxusage; j++) {
2278 struct hid_usage *usage = &field->usage[j];
2279 unsigned int equivalent_usage =
2280 wacom_equivalent_usage(usage->hid);
2281
2282 switch (equivalent_usage) {
2283 case HID_GD_X:
2284 case HID_GD_Y:
2285 case HID_DG_WIDTH:
2286 case HID_DG_HEIGHT:
2287 case HID_DG_CONTACTID:
2288 case HID_DG_INRANGE:
2289 case HID_DG_INVERT:
2290 case HID_DG_TIPSWITCH:
2291 hid_data->last_slot_field = equivalent_usage;
2292 break;
2293 case HID_DG_CONTACTCOUNT:
2294 hid_data->cc_report = report->id;
2295 hid_data->cc_index = i;
2296 hid_data->cc_value_index = j;
2297 break;
2298 }
2299 }
2300 }
2301
2302 if (hid_data->cc_report != 0 &&
2303 hid_data->cc_index >= 0) {
2304 struct hid_field *field = report->field[hid_data->cc_index];
2305 int value = field->value[hid_data->cc_value_index];
2306 if (value)
2307 hid_data->num_expected = value;
2308 }
2309 else {
2310 hid_data->num_expected = wacom_wac->features.touch_max;
2311 }
2312 }
2313
2314 static void wacom_wac_finger_report(struct hid_device *hdev,
2315 struct hid_report *report)
2316 {
2317 struct wacom *wacom = hid_get_drvdata(hdev);
2318 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2319 struct input_dev *input = wacom_wac->touch_input;
2320 unsigned touch_max = wacom_wac->features.touch_max;
2321
2322 /* If more packets of data are expected, give us a chance to
2323 * process them rather than immediately syncing a partial
2324 * update.
2325 */
2326 if (wacom_wac->hid_data.num_received < wacom_wac->hid_data.num_expected)
2327 return;
2328
2329 if (touch_max > 1)
2330 input_mt_sync_frame(input);
2331
2332 input_sync(input);
2333 wacom_wac->hid_data.num_received = 0;
2334
2335 /* keep touch state for pen event */
2336 wacom_wac->shared->touch_down = wacom_wac_finger_count_touches(wacom_wac);
2337 }
2338
2339 void wacom_wac_usage_mapping(struct hid_device *hdev,
2340 struct hid_field *field, struct hid_usage *usage)
2341 {
2342 struct wacom *wacom = hid_get_drvdata(hdev);
2343 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2344 struct wacom_features *features = &wacom_wac->features;
2345
2346 if (WACOM_DIRECT_DEVICE(field))
2347 features->device_type |= WACOM_DEVICETYPE_DIRECT;
2348
2349 if (WACOM_PAD_FIELD(field))
2350 wacom_wac_pad_usage_mapping(hdev, field, usage);
2351 else if (WACOM_PEN_FIELD(field))
2352 wacom_wac_pen_usage_mapping(hdev, field, usage);
2353 else if (WACOM_FINGER_FIELD(field))
2354 wacom_wac_finger_usage_mapping(hdev, field, usage);
2355 }
2356
2357 void wacom_wac_event(struct hid_device *hdev, struct hid_field *field,
2358 struct hid_usage *usage, __s32 value)
2359 {
2360 struct wacom *wacom = hid_get_drvdata(hdev);
2361
2362 if (wacom->wacom_wac.features.type != HID_GENERIC)
2363 return;
2364
2365 if (value > field->logical_maximum || value < field->logical_minimum)
2366 return;
2367
2368 if (WACOM_PAD_FIELD(field)) {
2369 wacom_wac_pad_battery_event(hdev, field, usage, value);
2370 if (wacom->wacom_wac.pad_input)
2371 wacom_wac_pad_event(hdev, field, usage, value);
2372 } else if (WACOM_PEN_FIELD(field) && wacom->wacom_wac.pen_input)
2373 wacom_wac_pen_event(hdev, field, usage, value);
2374 else if (WACOM_FINGER_FIELD(field) && wacom->wacom_wac.touch_input)
2375 wacom_wac_finger_event(hdev, field, usage, value);
2376 }
2377
2378 static void wacom_report_events(struct hid_device *hdev, struct hid_report *report)
2379 {
2380 int r;
2381
2382 for (r = 0; r < report->maxfield; r++) {
2383 struct hid_field *field;
2384 unsigned count, n;
2385
2386 field = report->field[r];
2387 count = field->report_count;
2388
2389 if (!(HID_MAIN_ITEM_VARIABLE & field->flags))
2390 continue;
2391
2392 for (n = 0; n < count; n++)
2393 wacom_wac_event(hdev, field, &field->usage[n], field->value[n]);
2394 }
2395 }
2396
2397 void wacom_wac_report(struct hid_device *hdev, struct hid_report *report)
2398 {
2399 struct wacom *wacom = hid_get_drvdata(hdev);
2400 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2401 struct hid_field *field = report->field[0];
2402
2403 if (wacom_wac->features.type != HID_GENERIC)
2404 return;
2405
2406 if (WACOM_PAD_FIELD(field) && wacom->wacom_wac.pad_input)
2407 wacom_wac_pad_pre_report(hdev, report);
2408 else if (WACOM_PEN_FIELD(field) && wacom->wacom_wac.pen_input)
2409 wacom_wac_pen_pre_report(hdev, report);
2410 else if (WACOM_FINGER_FIELD(field) && wacom->wacom_wac.touch_input)
2411 wacom_wac_finger_pre_report(hdev, report);
2412
2413 wacom_report_events(hdev, report);
2414
2415 /*
2416 * Non-input reports may be sent prior to the device being
2417 * completely initialized. Since only their events need
2418 * to be processed, exit after 'wacom_report_events' has
2419 * been called to prevent potential crashes in the report-
2420 * processing functions.
2421 */
2422 if (report->type != HID_INPUT_REPORT)
2423 return;
2424
2425 if (WACOM_PAD_FIELD(field)) {
2426 wacom_wac_pad_battery_report(hdev, report);
2427 if (wacom->wacom_wac.pad_input)
2428 wacom_wac_pad_report(hdev, report);
2429 } else if (WACOM_PEN_FIELD(field) && wacom->wacom_wac.pen_input)
2430 wacom_wac_pen_report(hdev, report);
2431 else if (WACOM_FINGER_FIELD(field) && wacom->wacom_wac.touch_input)
2432 wacom_wac_finger_report(hdev, report);
2433 }
2434
2435 static int wacom_bpt_touch(struct wacom_wac *wacom)
2436 {
2437 struct wacom_features *features = &wacom->features;
2438 struct input_dev *input = wacom->touch_input;
2439 struct input_dev *pad_input = wacom->pad_input;
2440 unsigned char *data = wacom->data;
2441 int i;
2442
2443 if (data[0] != 0x02)
2444 return 0;
2445
2446 for (i = 0; i < 2; i++) {
2447 int offset = (data[1] & 0x80) ? (8 * i) : (9 * i);
2448 bool touch = report_touch_events(wacom)
2449 && (data[offset + 3] & 0x80);
2450
2451 input_mt_slot(input, i);
2452 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
2453 if (touch) {
2454 int x = get_unaligned_be16(&data[offset + 3]) & 0x7ff;
2455 int y = get_unaligned_be16(&data[offset + 5]) & 0x7ff;
2456 if (features->quirks & WACOM_QUIRK_BBTOUCH_LOWRES) {
2457 x <<= 5;
2458 y <<= 5;
2459 }
2460 input_report_abs(input, ABS_MT_POSITION_X, x);
2461 input_report_abs(input, ABS_MT_POSITION_Y, y);
2462 }
2463 }
2464
2465 input_mt_sync_frame(input);
2466
2467 input_report_key(pad_input, BTN_LEFT, (data[1] & 0x08) != 0);
2468 input_report_key(pad_input, BTN_FORWARD, (data[1] & 0x04) != 0);
2469 input_report_key(pad_input, BTN_BACK, (data[1] & 0x02) != 0);
2470 input_report_key(pad_input, BTN_RIGHT, (data[1] & 0x01) != 0);
2471 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
2472
2473 return 1;
2474 }
2475
2476 static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data)
2477 {
2478 struct wacom_features *features = &wacom->features;
2479 struct input_dev *input = wacom->touch_input;
2480 bool touch = data[1] & 0x80;
2481 int slot = input_mt_get_slot_by_key(input, data[0]);
2482
2483 if (slot < 0)
2484 return;
2485
2486 touch = touch && report_touch_events(wacom);
2487
2488 input_mt_slot(input, slot);
2489 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
2490
2491 if (touch) {
2492 int x = (data[2] << 4) | (data[4] >> 4);
2493 int y = (data[3] << 4) | (data[4] & 0x0f);
2494 int width, height;
2495
2496 if (features->type >= INTUOSPS && features->type <= INTUOSHT2) {
2497 width = data[5] * 100;
2498 height = data[6] * 100;
2499 } else {
2500 /*
2501 * "a" is a scaled-down area which we assume is
2502 * roughly circular and which can be described as:
2503 * a=(pi*r^2)/C.
2504 */
2505 int a = data[5];
2506 int x_res = input_abs_get_res(input, ABS_MT_POSITION_X);
2507 int y_res = input_abs_get_res(input, ABS_MT_POSITION_Y);
2508 width = 2 * int_sqrt(a * WACOM_CONTACT_AREA_SCALE);
2509 height = width * y_res / x_res;
2510 }
2511
2512 input_report_abs(input, ABS_MT_POSITION_X, x);
2513 input_report_abs(input, ABS_MT_POSITION_Y, y);
2514 input_report_abs(input, ABS_MT_TOUCH_MAJOR, width);
2515 input_report_abs(input, ABS_MT_TOUCH_MINOR, height);
2516 }
2517 }
2518
2519 static void wacom_bpt3_button_msg(struct wacom_wac *wacom, unsigned char *data)
2520 {
2521 struct input_dev *input = wacom->pad_input;
2522 struct wacom_features *features = &wacom->features;
2523
2524 if (features->type == INTUOSHT || features->type == INTUOSHT2) {
2525 input_report_key(input, BTN_LEFT, (data[1] & 0x02) != 0);
2526 input_report_key(input, BTN_BACK, (data[1] & 0x08) != 0);
2527 } else {
2528 input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0);
2529 input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0);
2530 }
2531 input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0);
2532 input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0);
2533 }
2534
2535 static int wacom_bpt3_touch(struct wacom_wac *wacom)
2536 {
2537 unsigned char *data = wacom->data;
2538 int count = data[1] & 0x07;
2539 int touch_changed = 0, i;
2540
2541 if (data[0] != 0x02)
2542 return 0;
2543
2544 /* data has up to 7 fixed sized 8-byte messages starting at data[2] */
2545 for (i = 0; i < count; i++) {
2546 int offset = (8 * i) + 2;
2547 int msg_id = data[offset];
2548
2549 if (msg_id >= 2 && msg_id <= 17) {
2550 wacom_bpt3_touch_msg(wacom, data + offset);
2551 touch_changed++;
2552 } else if (msg_id == 128)
2553 wacom_bpt3_button_msg(wacom, data + offset);
2554
2555 }
2556
2557 /* only update touch if we actually have a touchpad and touch data changed */
2558 if (wacom->touch_input && touch_changed) {
2559 input_mt_sync_frame(wacom->touch_input);
2560 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
2561 }
2562
2563 return 1;
2564 }
2565
2566 static int wacom_bpt_pen(struct wacom_wac *wacom)
2567 {
2568 struct wacom_features *features = &wacom->features;
2569 struct input_dev *input = wacom->pen_input;
2570 unsigned char *data = wacom->data;
2571 int prox = 0, x = 0, y = 0, p = 0, d = 0, pen = 0, btn1 = 0, btn2 = 0;
2572
2573 if (data[0] != WACOM_REPORT_PENABLED)
2574 return 0;
2575
2576 prox = (data[1] & 0x20) == 0x20;
2577
2578 /*
2579 * All reports shared between PEN and RUBBER tool must be
2580 * forced to a known starting value (zero) when transitioning to
2581 * out-of-prox.
2582 *
2583 * If not reset then, to userspace, it will look like lost events
2584 * if new tool comes in-prox with same values as previous tool sent.
2585 *
2586 * Hardware does report zero in most out-of-prox cases but not all.
2587 */
2588 if (!wacom->shared->stylus_in_proximity) {
2589 if (data[1] & 0x08) {
2590 wacom->tool[0] = BTN_TOOL_RUBBER;
2591 wacom->id[0] = ERASER_DEVICE_ID;
2592 } else {
2593 wacom->tool[0] = BTN_TOOL_PEN;
2594 wacom->id[0] = STYLUS_DEVICE_ID;
2595 }
2596 }
2597
2598 wacom->shared->stylus_in_proximity = prox;
2599 if (delay_pen_events(wacom))
2600 return 0;
2601
2602 if (prox) {
2603 x = le16_to_cpup((__le16 *)&data[2]);
2604 y = le16_to_cpup((__le16 *)&data[4]);
2605 p = le16_to_cpup((__le16 *)&data[6]);
2606 /*
2607 * Convert distance from out prox to distance from tablet.
2608 * distance will be greater than distance_max once
2609 * touching and applying pressure; do not report negative
2610 * distance.
2611 */
2612 if (data[8] <= features->distance_max)
2613 d = features->distance_max - data[8];
2614
2615 pen = data[1] & 0x01;
2616 btn1 = data[1] & 0x02;
2617 btn2 = data[1] & 0x04;
2618 } else {
2619 wacom->id[0] = 0;
2620 }
2621
2622 input_report_key(input, BTN_TOUCH, pen);
2623 input_report_key(input, BTN_STYLUS, btn1);
2624 input_report_key(input, BTN_STYLUS2, btn2);
2625
2626 input_report_abs(input, ABS_X, x);
2627 input_report_abs(input, ABS_Y, y);
2628 input_report_abs(input, ABS_PRESSURE, p);
2629 input_report_abs(input, ABS_DISTANCE, d);
2630
2631 input_report_key(input, wacom->tool[0], prox); /* PEN or RUBBER */
2632 input_report_abs(input, ABS_MISC, wacom->id[0]); /* TOOL ID */
2633
2634 return 1;
2635 }
2636
2637 static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len)
2638 {
2639 struct wacom_features *features = &wacom->features;
2640
2641 if ((features->type == INTUOSHT2) &&
2642 (features->device_type & WACOM_DEVICETYPE_PEN))
2643 return wacom_intuos_irq(wacom);
2644 else if (len == WACOM_PKGLEN_BBTOUCH)
2645 return wacom_bpt_touch(wacom);
2646 else if (len == WACOM_PKGLEN_BBTOUCH3)
2647 return wacom_bpt3_touch(wacom);
2648 else if (len == WACOM_PKGLEN_BBFUN || len == WACOM_PKGLEN_BBPEN)
2649 return wacom_bpt_pen(wacom);
2650
2651 return 0;
2652 }
2653
2654 static void wacom_bamboo_pad_pen_event(struct wacom_wac *wacom,
2655 unsigned char *data)
2656 {
2657 unsigned char prefix;
2658
2659 /*
2660 * We need to reroute the event from the debug interface to the
2661 * pen interface.
2662 * We need to add the report ID to the actual pen report, so we
2663 * temporary overwrite the first byte to prevent having to kzalloc/kfree
2664 * and memcpy the report.
2665 */
2666 prefix = data[0];
2667 data[0] = WACOM_REPORT_BPAD_PEN;
2668
2669 /*
2670 * actually reroute the event.
2671 * No need to check if wacom->shared->pen is valid, hid_input_report()
2672 * will check for us.
2673 */
2674 hid_input_report(wacom->shared->pen, HID_INPUT_REPORT, data,
2675 WACOM_PKGLEN_PENABLED, 1);
2676
2677 data[0] = prefix;
2678 }
2679
2680 static int wacom_bamboo_pad_touch_event(struct wacom_wac *wacom,
2681 unsigned char *data)
2682 {
2683 struct input_dev *input = wacom->touch_input;
2684 unsigned char *finger_data, prefix;
2685 unsigned id;
2686 int x, y;
2687 bool valid;
2688
2689 prefix = data[0];
2690
2691 for (id = 0; id < wacom->features.touch_max; id++) {
2692 valid = !!(prefix & BIT(id)) &&
2693 report_touch_events(wacom);
2694
2695 input_mt_slot(input, id);
2696 input_mt_report_slot_state(input, MT_TOOL_FINGER, valid);
2697
2698 if (!valid)
2699 continue;
2700
2701 finger_data = data + 1 + id * 3;
2702 x = finger_data[0] | ((finger_data[1] & 0x0f) << 8);
2703 y = (finger_data[2] << 4) | (finger_data[1] >> 4);
2704
2705 input_report_abs(input, ABS_MT_POSITION_X, x);
2706 input_report_abs(input, ABS_MT_POSITION_Y, y);
2707 }
2708
2709 input_mt_sync_frame(input);
2710
2711 input_report_key(input, BTN_LEFT, prefix & 0x40);
2712 input_report_key(input, BTN_RIGHT, prefix & 0x80);
2713
2714 /* keep touch state for pen event */
2715 wacom->shared->touch_down = !!prefix && report_touch_events(wacom);
2716
2717 return 1;
2718 }
2719
2720 static int wacom_bamboo_pad_irq(struct wacom_wac *wacom, size_t len)
2721 {
2722 unsigned char *data = wacom->data;
2723
2724 if (!((len == WACOM_PKGLEN_BPAD_TOUCH) ||
2725 (len == WACOM_PKGLEN_BPAD_TOUCH_USB)) ||
2726 (data[0] != WACOM_REPORT_BPAD_TOUCH))
2727 return 0;
2728
2729 if (data[1] & 0x01)
2730 wacom_bamboo_pad_pen_event(wacom, &data[1]);
2731
2732 if (data[1] & 0x02)
2733 return wacom_bamboo_pad_touch_event(wacom, &data[9]);
2734
2735 return 0;
2736 }
2737
2738 static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len)
2739 {
2740 unsigned char *data = wacom->data;
2741 int connected;
2742
2743 if (len != WACOM_PKGLEN_WIRELESS || data[0] != WACOM_REPORT_WL)
2744 return 0;
2745
2746 connected = data[1] & 0x01;
2747 if (connected) {
2748 int pid, battery, charging;
2749
2750 if ((wacom->shared->type == INTUOSHT ||
2751 wacom->shared->type == INTUOSHT2) &&
2752 wacom->shared->touch_input &&
2753 wacom->shared->touch_max) {
2754 input_report_switch(wacom->shared->touch_input,
2755 SW_MUTE_DEVICE, data[5] & 0x40);
2756 input_sync(wacom->shared->touch_input);
2757 }
2758
2759 pid = get_unaligned_be16(&data[6]);
2760 battery = (data[5] & 0x3f) * 100 / 31;
2761 charging = !!(data[5] & 0x80);
2762 if (wacom->pid != pid) {
2763 wacom->pid = pid;
2764 wacom_schedule_work(wacom, WACOM_WORKER_WIRELESS);
2765 }
2766
2767 wacom_notify_battery(wacom, battery, charging, 1, 0);
2768
2769 } else if (wacom->pid != 0) {
2770 /* disconnected while previously connected */
2771 wacom->pid = 0;
2772 wacom_schedule_work(wacom, WACOM_WORKER_WIRELESS);
2773 wacom_notify_battery(wacom, 0, 0, 0, 0);
2774 }
2775
2776 return 0;
2777 }
2778
2779 static int wacom_status_irq(struct wacom_wac *wacom_wac, size_t len)
2780 {
2781 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
2782 struct wacom_features *features = &wacom_wac->features;
2783 unsigned char *data = wacom_wac->data;
2784
2785 if (data[0] != WACOM_REPORT_USB)
2786 return 0;
2787
2788 if ((features->type == INTUOSHT ||
2789 features->type == INTUOSHT2) &&
2790 wacom_wac->shared->touch_input &&
2791 features->touch_max) {
2792 input_report_switch(wacom_wac->shared->touch_input,
2793 SW_MUTE_DEVICE, data[8] & 0x40);
2794 input_sync(wacom_wac->shared->touch_input);
2795 }
2796
2797 if (data[9] & 0x02) { /* wireless module is attached */
2798 int battery = (data[8] & 0x3f) * 100 / 31;
2799 bool charging = !!(data[8] & 0x80);
2800
2801 wacom_notify_battery(wacom_wac, battery, charging,
2802 battery || charging, 1);
2803
2804 if (!wacom->battery.battery &&
2805 !(features->quirks & WACOM_QUIRK_BATTERY)) {
2806 features->quirks |= WACOM_QUIRK_BATTERY;
2807 wacom_schedule_work(wacom_wac, WACOM_WORKER_BATTERY);
2808 }
2809 }
2810 else if ((features->quirks & WACOM_QUIRK_BATTERY) &&
2811 wacom->battery.battery) {
2812 features->quirks &= ~WACOM_QUIRK_BATTERY;
2813 wacom_schedule_work(wacom_wac, WACOM_WORKER_BATTERY);
2814 wacom_notify_battery(wacom_wac, 0, 0, 0, 0);
2815 }
2816 return 0;
2817 }
2818
2819 void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len)
2820 {
2821 bool sync;
2822
2823 switch (wacom_wac->features.type) {
2824 case PENPARTNER:
2825 sync = wacom_penpartner_irq(wacom_wac);
2826 break;
2827
2828 case PL:
2829 sync = wacom_pl_irq(wacom_wac);
2830 break;
2831
2832 case WACOM_G4:
2833 case GRAPHIRE:
2834 case GRAPHIRE_BT:
2835 case WACOM_MO:
2836 sync = wacom_graphire_irq(wacom_wac);
2837 break;
2838
2839 case PTU:
2840 sync = wacom_ptu_irq(wacom_wac);
2841 break;
2842
2843 case DTU:
2844 sync = wacom_dtu_irq(wacom_wac);
2845 break;
2846
2847 case DTUS:
2848 case DTUSX:
2849 sync = wacom_dtus_irq(wacom_wac);
2850 break;
2851
2852 case INTUOS:
2853 case INTUOS3S:
2854 case INTUOS3:
2855 case INTUOS3L:
2856 case INTUOS4S:
2857 case INTUOS4:
2858 case INTUOS4L:
2859 case CINTIQ:
2860 case WACOM_BEE:
2861 case WACOM_13HD:
2862 case WACOM_21UX2:
2863 case WACOM_22HD:
2864 case WACOM_24HD:
2865 case WACOM_27QHD:
2866 case DTK:
2867 case CINTIQ_HYBRID:
2868 case CINTIQ_COMPANION_2:
2869 sync = wacom_intuos_irq(wacom_wac);
2870 break;
2871
2872 case INTUOS4WL:
2873 sync = wacom_intuos_bt_irq(wacom_wac, len);
2874 break;
2875
2876 case WACOM_24HDT:
2877 case WACOM_27QHDT:
2878 sync = wacom_24hdt_irq(wacom_wac);
2879 break;
2880
2881 case INTUOS5S:
2882 case INTUOS5:
2883 case INTUOS5L:
2884 case INTUOSPS:
2885 case INTUOSPM:
2886 case INTUOSPL:
2887 if (len == WACOM_PKGLEN_BBTOUCH3)
2888 sync = wacom_bpt3_touch(wacom_wac);
2889 else if (wacom_wac->data[0] == WACOM_REPORT_USB)
2890 sync = wacom_status_irq(wacom_wac, len);
2891 else
2892 sync = wacom_intuos_irq(wacom_wac);
2893 break;
2894
2895 case INTUOSP2_BT:
2896 sync = wacom_intuos_pro2_bt_irq(wacom_wac, len);
2897 break;
2898
2899 case TABLETPC:
2900 case TABLETPCE:
2901 case TABLETPC2FG:
2902 case MTSCREEN:
2903 case MTTPC:
2904 case MTTPC_B:
2905 sync = wacom_tpc_irq(wacom_wac, len);
2906 break;
2907
2908 case BAMBOO_PT:
2909 case BAMBOO_PEN:
2910 case BAMBOO_TOUCH:
2911 case INTUOSHT:
2912 case INTUOSHT2:
2913 if (wacom_wac->data[0] == WACOM_REPORT_USB)
2914 sync = wacom_status_irq(wacom_wac, len);
2915 else
2916 sync = wacom_bpt_irq(wacom_wac, len);
2917 break;
2918
2919 case BAMBOO_PAD:
2920 sync = wacom_bamboo_pad_irq(wacom_wac, len);
2921 break;
2922
2923 case WIRELESS:
2924 sync = wacom_wireless_irq(wacom_wac, len);
2925 break;
2926
2927 case REMOTE:
2928 sync = false;
2929 if (wacom_wac->data[0] == WACOM_REPORT_DEVICE_LIST)
2930 wacom_remote_status_irq(wacom_wac, len);
2931 else
2932 sync = wacom_remote_irq(wacom_wac, len);
2933 break;
2934
2935 default:
2936 sync = false;
2937 break;
2938 }
2939
2940 if (sync) {
2941 if (wacom_wac->pen_input)
2942 input_sync(wacom_wac->pen_input);
2943 if (wacom_wac->touch_input)
2944 input_sync(wacom_wac->touch_input);
2945 if (wacom_wac->pad_input)
2946 input_sync(wacom_wac->pad_input);
2947 }
2948 }
2949
2950 static void wacom_setup_basic_pro_pen(struct wacom_wac *wacom_wac)
2951 {
2952 struct input_dev *input_dev = wacom_wac->pen_input;
2953
2954 input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
2955
2956 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2957 __set_bit(BTN_STYLUS, input_dev->keybit);
2958 __set_bit(BTN_STYLUS2, input_dev->keybit);
2959
2960 input_set_abs_params(input_dev, ABS_DISTANCE,
2961 0, wacom_wac->features.distance_max, wacom_wac->features.distance_fuzz, 0);
2962 }
2963
2964 static void wacom_setup_cintiq(struct wacom_wac *wacom_wac)
2965 {
2966 struct input_dev *input_dev = wacom_wac->pen_input;
2967 struct wacom_features *features = &wacom_wac->features;
2968
2969 wacom_setup_basic_pro_pen(wacom_wac);
2970
2971 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2972 __set_bit(BTN_TOOL_BRUSH, input_dev->keybit);
2973 __set_bit(BTN_TOOL_PENCIL, input_dev->keybit);
2974 __set_bit(BTN_TOOL_AIRBRUSH, input_dev->keybit);
2975
2976 input_set_abs_params(input_dev, ABS_WHEEL, 0, 1023, 0, 0);
2977 input_set_abs_params(input_dev, ABS_TILT_X, -64, 63, features->tilt_fuzz, 0);
2978 input_abs_set_res(input_dev, ABS_TILT_X, 57);
2979 input_set_abs_params(input_dev, ABS_TILT_Y, -64, 63, features->tilt_fuzz, 0);
2980 input_abs_set_res(input_dev, ABS_TILT_Y, 57);
2981 }
2982
2983 static void wacom_setup_intuos(struct wacom_wac *wacom_wac)
2984 {
2985 struct input_dev *input_dev = wacom_wac->pen_input;
2986
2987 input_set_capability(input_dev, EV_REL, REL_WHEEL);
2988
2989 wacom_setup_cintiq(wacom_wac);
2990
2991 __set_bit(BTN_LEFT, input_dev->keybit);
2992 __set_bit(BTN_RIGHT, input_dev->keybit);
2993 __set_bit(BTN_MIDDLE, input_dev->keybit);
2994 __set_bit(BTN_SIDE, input_dev->keybit);
2995 __set_bit(BTN_EXTRA, input_dev->keybit);
2996 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
2997 __set_bit(BTN_TOOL_LENS, input_dev->keybit);
2998
2999 input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0);
3000 input_abs_set_res(input_dev, ABS_RZ, 287);
3001 input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0);
3002 }
3003
3004 void wacom_setup_device_quirks(struct wacom *wacom)
3005 {
3006 struct wacom_features *features = &wacom->wacom_wac.features;
3007
3008 /* The pen and pad share the same interface on most devices */
3009 if (features->type == GRAPHIRE_BT || features->type == WACOM_G4 ||
3010 features->type == DTUS ||
3011 (features->type >= INTUOS3S && features->type <= WACOM_MO)) {
3012 if (features->device_type & WACOM_DEVICETYPE_PEN)
3013 features->device_type |= WACOM_DEVICETYPE_PAD;
3014 }
3015
3016 /* touch device found but size is not defined. use default */
3017 if (features->device_type & WACOM_DEVICETYPE_TOUCH && !features->x_max) {
3018 features->x_max = 1023;
3019 features->y_max = 1023;
3020 }
3021
3022 /*
3023 * Intuos5/Pro and Bamboo 3rd gen have no useful data about its
3024 * touch interface in its HID descriptor. If this is the touch
3025 * interface (PacketSize of WACOM_PKGLEN_BBTOUCH3), override the
3026 * tablet values.
3027 */
3028 if ((features->type >= INTUOS5S && features->type <= INTUOSPL) ||
3029 (features->type >= INTUOSHT && features->type <= BAMBOO_PT)) {
3030 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {
3031 if (features->touch_max)
3032 features->device_type |= WACOM_DEVICETYPE_TOUCH;
3033 if (features->type >= INTUOSHT && features->type <= BAMBOO_PT)
3034 features->device_type |= WACOM_DEVICETYPE_PAD;
3035
3036 features->x_max = 4096;
3037 features->y_max = 4096;
3038 }
3039 else if (features->pktlen == WACOM_PKGLEN_BBTOUCH) {
3040 features->device_type |= WACOM_DEVICETYPE_PAD;
3041 }
3042 }
3043
3044 /*
3045 * Hack for the Bamboo One:
3046 * the device presents a PAD/Touch interface as most Bamboos and even
3047 * sends ghosts PAD data on it. However, later, we must disable this
3048 * ghost interface, and we can not detect it unless we set it here
3049 * to WACOM_DEVICETYPE_PAD or WACOM_DEVICETYPE_TOUCH.
3050 */
3051 if (features->type == BAMBOO_PEN &&
3052 features->pktlen == WACOM_PKGLEN_BBTOUCH3)
3053 features->device_type |= WACOM_DEVICETYPE_PAD;
3054
3055 /*
3056 * Raw Wacom-mode pen and touch events both come from interface
3057 * 0, whose HID descriptor has an application usage of 0xFF0D
3058 * (i.e., WACOM_HID_WD_DIGITIZER). We route pen packets back
3059 * out through the HID_GENERIC device created for interface 1,
3060 * so rewrite this one to be of type WACOM_DEVICETYPE_TOUCH.
3061 */
3062 if (features->type == BAMBOO_PAD)
3063 features->device_type = WACOM_DEVICETYPE_TOUCH;
3064
3065 if (features->type == REMOTE)
3066 features->device_type = WACOM_DEVICETYPE_PAD;
3067
3068 if (features->type == INTUOSP2_BT) {
3069 features->device_type |= WACOM_DEVICETYPE_PEN |
3070 WACOM_DEVICETYPE_PAD |
3071 WACOM_DEVICETYPE_TOUCH;
3072 features->quirks |= WACOM_QUIRK_BATTERY;
3073 }
3074
3075 switch (features->type) {
3076 case PL:
3077 case DTU:
3078 case DTUS:
3079 case DTUSX:
3080 case WACOM_21UX2:
3081 case WACOM_22HD:
3082 case DTK:
3083 case WACOM_24HD:
3084 case WACOM_27QHD:
3085 case CINTIQ_HYBRID:
3086 case CINTIQ_COMPANION_2:
3087 case CINTIQ:
3088 case WACOM_BEE:
3089 case WACOM_13HD:
3090 case WACOM_24HDT:
3091 case WACOM_27QHDT:
3092 case TABLETPC:
3093 case TABLETPCE:
3094 case TABLETPC2FG:
3095 case MTSCREEN:
3096 case MTTPC:
3097 case MTTPC_B:
3098 features->device_type |= WACOM_DEVICETYPE_DIRECT;
3099 break;
3100 }
3101
3102 if (wacom->hdev->bus == BUS_BLUETOOTH)
3103 features->quirks |= WACOM_QUIRK_BATTERY;
3104
3105 /* quirk for bamboo touch with 2 low res touches */
3106 if ((features->type == BAMBOO_PT || features->type == BAMBOO_TOUCH) &&
3107 features->pktlen == WACOM_PKGLEN_BBTOUCH) {
3108 features->x_max <<= 5;
3109 features->y_max <<= 5;
3110 features->x_fuzz <<= 5;
3111 features->y_fuzz <<= 5;
3112 features->quirks |= WACOM_QUIRK_BBTOUCH_LOWRES;
3113 }
3114
3115 if (features->type == WIRELESS) {
3116 if (features->device_type == WACOM_DEVICETYPE_WL_MONITOR) {
3117 features->quirks |= WACOM_QUIRK_BATTERY;
3118 }
3119 }
3120
3121 if (features->type == REMOTE)
3122 features->device_type |= WACOM_DEVICETYPE_WL_MONITOR;
3123 }
3124
3125 int wacom_setup_pen_input_capabilities(struct input_dev *input_dev,
3126 struct wacom_wac *wacom_wac)
3127 {
3128 struct wacom_features *features = &wacom_wac->features;
3129
3130 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
3131
3132 if (!(features->device_type & WACOM_DEVICETYPE_PEN))
3133 return -ENODEV;
3134
3135 if (features->device_type & WACOM_DEVICETYPE_DIRECT)
3136 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
3137 else
3138 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
3139
3140 if (features->type == HID_GENERIC)
3141 /* setup has already been done */
3142 return 0;
3143
3144 __set_bit(BTN_TOUCH, input_dev->keybit);
3145 __set_bit(ABS_MISC, input_dev->absbit);
3146
3147 input_set_abs_params(input_dev, ABS_X, 0 + features->offset_left,
3148 features->x_max - features->offset_right,
3149 features->x_fuzz, 0);
3150 input_set_abs_params(input_dev, ABS_Y, 0 + features->offset_top,
3151 features->y_max - features->offset_bottom,
3152 features->y_fuzz, 0);
3153 input_set_abs_params(input_dev, ABS_PRESSURE, 0,
3154 features->pressure_max, features->pressure_fuzz, 0);
3155
3156 /* penabled devices have fixed resolution for each model */
3157 input_abs_set_res(input_dev, ABS_X, features->x_resolution);
3158 input_abs_set_res(input_dev, ABS_Y, features->y_resolution);
3159
3160 switch (features->type) {
3161 case GRAPHIRE_BT:
3162 __clear_bit(ABS_MISC, input_dev->absbit);
3163
3164 case WACOM_MO:
3165 case WACOM_G4:
3166 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
3167 features->distance_max,
3168 features->distance_fuzz, 0);
3169 /* fall through */
3170
3171 case GRAPHIRE:
3172 input_set_capability(input_dev, EV_REL, REL_WHEEL);
3173
3174 __set_bit(BTN_LEFT, input_dev->keybit);
3175 __set_bit(BTN_RIGHT, input_dev->keybit);
3176 __set_bit(BTN_MIDDLE, input_dev->keybit);
3177
3178 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
3179 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
3180 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
3181 __set_bit(BTN_STYLUS, input_dev->keybit);
3182 __set_bit(BTN_STYLUS2, input_dev->keybit);
3183 break;
3184
3185 case WACOM_27QHD:
3186 case WACOM_24HD:
3187 case DTK:
3188 case WACOM_22HD:
3189 case WACOM_21UX2:
3190 case WACOM_BEE:
3191 case CINTIQ:
3192 case WACOM_13HD:
3193 case CINTIQ_HYBRID:
3194 case CINTIQ_COMPANION_2:
3195 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
3196 input_abs_set_res(input_dev, ABS_Z, 287);
3197 wacom_setup_cintiq(wacom_wac);
3198 break;
3199
3200 case INTUOS3:
3201 case INTUOS3L:
3202 case INTUOS3S:
3203 case INTUOS4:
3204 case INTUOS4WL:
3205 case INTUOS4L:
3206 case INTUOS4S:
3207 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
3208 input_abs_set_res(input_dev, ABS_Z, 287);
3209 /* fall through */
3210
3211 case INTUOS:
3212 wacom_setup_intuos(wacom_wac);
3213 break;
3214
3215 case INTUOS5:
3216 case INTUOS5L:
3217 case INTUOSPM:
3218 case INTUOSPL:
3219 case INTUOS5S:
3220 case INTUOSPS:
3221 case INTUOSP2_BT:
3222 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
3223 features->distance_max,
3224 features->distance_fuzz, 0);
3225
3226 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
3227 input_abs_set_res(input_dev, ABS_Z, 287);
3228
3229 wacom_setup_intuos(wacom_wac);
3230 break;
3231
3232 case WACOM_24HDT:
3233 case WACOM_27QHDT:
3234 case MTSCREEN:
3235 case MTTPC:
3236 case MTTPC_B:
3237 case TABLETPC2FG:
3238 case TABLETPC:
3239 case TABLETPCE:
3240 __clear_bit(ABS_MISC, input_dev->absbit);
3241 /* fall through */
3242
3243 case DTUS:
3244 case DTUSX:
3245 case PL:
3246 case DTU:
3247 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
3248 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
3249 __set_bit(BTN_STYLUS, input_dev->keybit);
3250 __set_bit(BTN_STYLUS2, input_dev->keybit);
3251 break;
3252
3253 case PTU:
3254 __set_bit(BTN_STYLUS2, input_dev->keybit);
3255 /* fall through */
3256
3257 case PENPARTNER:
3258 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
3259 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
3260 __set_bit(BTN_STYLUS, input_dev->keybit);
3261 break;
3262
3263 case INTUOSHT:
3264 case BAMBOO_PT:
3265 case BAMBOO_PEN:
3266 case INTUOSHT2:
3267 if (features->type == INTUOSHT2) {
3268 wacom_setup_basic_pro_pen(wacom_wac);
3269 } else {
3270 __clear_bit(ABS_MISC, input_dev->absbit);
3271 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
3272 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
3273 __set_bit(BTN_STYLUS, input_dev->keybit);
3274 __set_bit(BTN_STYLUS2, input_dev->keybit);
3275 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
3276 features->distance_max,
3277 features->distance_fuzz, 0);
3278 }
3279 break;
3280 case BAMBOO_PAD:
3281 __clear_bit(ABS_MISC, input_dev->absbit);
3282 break;
3283 }
3284 return 0;
3285 }
3286
3287 int wacom_setup_touch_input_capabilities(struct input_dev *input_dev,
3288 struct wacom_wac *wacom_wac)
3289 {
3290 struct wacom_features *features = &wacom_wac->features;
3291
3292 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
3293
3294 if (!(features->device_type & WACOM_DEVICETYPE_TOUCH))
3295 return -ENODEV;
3296
3297 if (features->device_type & WACOM_DEVICETYPE_DIRECT)
3298 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
3299 else
3300 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
3301
3302 if (features->type == HID_GENERIC)
3303 /* setup has already been done */
3304 return 0;
3305
3306 __set_bit(BTN_TOUCH, input_dev->keybit);
3307
3308 if (features->touch_max == 1) {
3309 input_set_abs_params(input_dev, ABS_X, 0,
3310 features->x_max, features->x_fuzz, 0);
3311 input_set_abs_params(input_dev, ABS_Y, 0,
3312 features->y_max, features->y_fuzz, 0);
3313 input_abs_set_res(input_dev, ABS_X,
3314 features->x_resolution);
3315 input_abs_set_res(input_dev, ABS_Y,
3316 features->y_resolution);
3317 }
3318 else if (features->touch_max > 1) {
3319 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 0,
3320 features->x_max, features->x_fuzz, 0);
3321 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 0,
3322 features->y_max, features->y_fuzz, 0);
3323 input_abs_set_res(input_dev, ABS_MT_POSITION_X,
3324 features->x_resolution);
3325 input_abs_set_res(input_dev, ABS_MT_POSITION_Y,
3326 features->y_resolution);
3327 }
3328
3329 switch (features->type) {
3330 case INTUOSP2_BT:
3331 input_dev->evbit[0] |= BIT_MASK(EV_SW);
3332 __set_bit(SW_MUTE_DEVICE, input_dev->swbit);
3333
3334 if (wacom_wac->shared->touch->product == 0x361) {
3335 input_set_abs_params(input_dev, ABS_MT_POSITION_X,
3336 0, 12440, 4, 0);
3337 input_set_abs_params(input_dev, ABS_MT_POSITION_Y,
3338 0, 8640, 4, 0);
3339 }
3340 else if (wacom_wac->shared->touch->product == 0x360) {
3341 input_set_abs_params(input_dev, ABS_MT_POSITION_X,
3342 0, 8960, 4, 0);
3343 input_set_abs_params(input_dev, ABS_MT_POSITION_Y,
3344 0, 5920, 4, 0);
3345 }
3346 input_abs_set_res(input_dev, ABS_MT_POSITION_X, 40);
3347 input_abs_set_res(input_dev, ABS_MT_POSITION_X, 40);
3348
3349 /* fall through */
3350
3351 case INTUOS5:
3352 case INTUOS5L:
3353 case INTUOSPM:
3354 case INTUOSPL:
3355 case INTUOS5S:
3356 case INTUOSPS:
3357 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0);
3358 input_set_abs_params(input_dev, ABS_MT_TOUCH_MINOR, 0, features->y_max, 0, 0);
3359 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);
3360 break;
3361
3362 case WACOM_24HDT:
3363 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0);
3364 input_set_abs_params(input_dev, ABS_MT_WIDTH_MAJOR, 0, features->x_max, 0, 0);
3365 input_set_abs_params(input_dev, ABS_MT_WIDTH_MINOR, 0, features->y_max, 0, 0);
3366 input_set_abs_params(input_dev, ABS_MT_ORIENTATION, 0, 1, 0, 0);
3367 /* fall through */
3368
3369 case WACOM_27QHDT:
3370 case MTSCREEN:
3371 case MTTPC:
3372 case MTTPC_B:
3373 case TABLETPC2FG:
3374 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_DIRECT);
3375 /*fall through */
3376
3377 case TABLETPC:
3378 case TABLETPCE:
3379 break;
3380
3381 case INTUOSHT:
3382 case INTUOSHT2:
3383 input_dev->evbit[0] |= BIT_MASK(EV_SW);
3384 __set_bit(SW_MUTE_DEVICE, input_dev->swbit);
3385 /* fall through */
3386
3387 case BAMBOO_PT:
3388 case BAMBOO_TOUCH:
3389 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {
3390 input_set_abs_params(input_dev,
3391 ABS_MT_TOUCH_MAJOR,
3392 0, features->x_max, 0, 0);
3393 input_set_abs_params(input_dev,
3394 ABS_MT_TOUCH_MINOR,
3395 0, features->y_max, 0, 0);
3396 }
3397 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);
3398 break;
3399
3400 case BAMBOO_PAD:
3401 input_mt_init_slots(input_dev, features->touch_max,
3402 INPUT_MT_POINTER);
3403 __set_bit(BTN_LEFT, input_dev->keybit);
3404 __set_bit(BTN_RIGHT, input_dev->keybit);
3405 break;
3406 }
3407 return 0;
3408 }
3409
3410 static int wacom_numbered_button_to_key(int n)
3411 {
3412 if (n < 10)
3413 return BTN_0 + n;
3414 else if (n < 16)
3415 return BTN_A + (n-10);
3416 else if (n < 18)
3417 return BTN_BASE + (n-16);
3418 else
3419 return 0;
3420 }
3421
3422 static void wacom_setup_numbered_buttons(struct input_dev *input_dev,
3423 int button_count)
3424 {
3425 int i;
3426
3427 for (i = 0; i < button_count; i++) {
3428 int key = wacom_numbered_button_to_key(i);
3429
3430 if (key)
3431 __set_bit(key, input_dev->keybit);
3432 }
3433 }
3434
3435 static void wacom_24hd_update_leds(struct wacom *wacom, int mask, int group)
3436 {
3437 struct wacom_led *led;
3438 int i;
3439 bool updated = false;
3440
3441 /*
3442 * 24HD has LED group 1 to the left and LED group 0 to the right.
3443 * So group 0 matches the second half of the buttons and thus the mask
3444 * needs to be shifted.
3445 */
3446 if (group == 0)
3447 mask >>= 8;
3448
3449 for (i = 0; i < 3; i++) {
3450 led = wacom_led_find(wacom, group, i);
3451 if (!led) {
3452 hid_err(wacom->hdev, "can't find LED %d in group %d\n",
3453 i, group);
3454 continue;
3455 }
3456 if (!updated && mask & BIT(i)) {
3457 led->held = true;
3458 led_trigger_event(&led->trigger, LED_FULL);
3459 } else {
3460 led->held = false;
3461 }
3462 }
3463 }
3464
3465 static bool wacom_is_led_toggled(struct wacom *wacom, int button_count,
3466 int mask, int group)
3467 {
3468 int button_per_group;
3469
3470 /*
3471 * 21UX2 has LED group 1 to the left and LED group 0
3472 * to the right. We need to reverse the group to match this
3473 * historical behavior.
3474 */
3475 if (wacom->wacom_wac.features.type == WACOM_21UX2)
3476 group = 1 - group;
3477
3478 button_per_group = button_count/wacom->led.count;
3479
3480 return mask & (1 << (group * button_per_group));
3481 }
3482
3483 static void wacom_update_led(struct wacom *wacom, int button_count, int mask,
3484 int group)
3485 {
3486 struct wacom_led *led, *next_led;
3487 int cur;
3488 bool pressed;
3489
3490 if (wacom->wacom_wac.features.type == WACOM_24HD)
3491 return wacom_24hd_update_leds(wacom, mask, group);
3492
3493 pressed = wacom_is_led_toggled(wacom, button_count, mask, group);
3494 cur = wacom->led.groups[group].select;
3495
3496 led = wacom_led_find(wacom, group, cur);
3497 if (!led) {
3498 hid_err(wacom->hdev, "can't find current LED %d in group %d\n",
3499 cur, group);
3500 return;
3501 }
3502
3503 if (!pressed) {
3504 led->held = false;
3505 return;
3506 }
3507
3508 if (led->held && pressed)
3509 return;
3510
3511 next_led = wacom_led_next(wacom, led);
3512 if (!next_led) {
3513 hid_err(wacom->hdev, "can't find next LED in group %d\n",
3514 group);
3515 return;
3516 }
3517 if (next_led == led)
3518 return;
3519
3520 next_led->held = true;
3521 led_trigger_event(&next_led->trigger,
3522 wacom_leds_brightness_get(next_led));
3523 }
3524
3525 static void wacom_report_numbered_buttons(struct input_dev *input_dev,
3526 int button_count, int mask)
3527 {
3528 struct wacom *wacom = input_get_drvdata(input_dev);
3529 int i;
3530
3531 for (i = 0; i < wacom->led.count; i++)
3532 wacom_update_led(wacom, button_count, mask, i);
3533
3534 for (i = 0; i < button_count; i++) {
3535 int key = wacom_numbered_button_to_key(i);
3536
3537 if (key)
3538 input_report_key(input_dev, key, mask & (1 << i));
3539 }
3540 }
3541
3542 int wacom_setup_pad_input_capabilities(struct input_dev *input_dev,
3543 struct wacom_wac *wacom_wac)
3544 {
3545 struct wacom_features *features = &wacom_wac->features;
3546
3547 if ((features->type == HID_GENERIC) && features->numbered_buttons > 0)
3548 features->device_type |= WACOM_DEVICETYPE_PAD;
3549
3550 if (!(features->device_type & WACOM_DEVICETYPE_PAD))
3551 return -ENODEV;
3552
3553 if (features->type == REMOTE && input_dev == wacom_wac->pad_input)
3554 return -ENODEV;
3555
3556 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
3557
3558 /* kept for making legacy xf86-input-wacom working with the wheels */
3559 __set_bit(ABS_MISC, input_dev->absbit);
3560
3561 /* kept for making legacy xf86-input-wacom accepting the pad */
3562 if (!(input_dev->absinfo && (input_dev->absinfo[ABS_X].minimum ||
3563 input_dev->absinfo[ABS_X].maximum)))
3564 input_set_abs_params(input_dev, ABS_X, 0, 1, 0, 0);
3565 if (!(input_dev->absinfo && (input_dev->absinfo[ABS_Y].minimum ||
3566 input_dev->absinfo[ABS_Y].maximum)))
3567 input_set_abs_params(input_dev, ABS_Y, 0, 1, 0, 0);
3568
3569 /* kept for making udev and libwacom accepting the pad */
3570 __set_bit(BTN_STYLUS, input_dev->keybit);
3571
3572 wacom_setup_numbered_buttons(input_dev, features->numbered_buttons);
3573
3574 switch (features->type) {
3575
3576 case CINTIQ_HYBRID:
3577 case CINTIQ_COMPANION_2:
3578 case DTK:
3579 case DTUS:
3580 case GRAPHIRE_BT:
3581 break;
3582
3583 case WACOM_MO:
3584 __set_bit(BTN_BACK, input_dev->keybit);
3585 __set_bit(BTN_LEFT, input_dev->keybit);
3586 __set_bit(BTN_FORWARD, input_dev->keybit);
3587 __set_bit(BTN_RIGHT, input_dev->keybit);
3588 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
3589 break;
3590
3591 case WACOM_G4:
3592 __set_bit(BTN_BACK, input_dev->keybit);
3593 __set_bit(BTN_FORWARD, input_dev->keybit);
3594 input_set_capability(input_dev, EV_REL, REL_WHEEL);
3595 break;
3596
3597 case WACOM_24HD:
3598 __set_bit(KEY_PROG1, input_dev->keybit);
3599 __set_bit(KEY_PROG2, input_dev->keybit);
3600 __set_bit(KEY_PROG3, input_dev->keybit);
3601
3602 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
3603 input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0);
3604 break;
3605
3606 case WACOM_27QHD:
3607 __set_bit(KEY_PROG1, input_dev->keybit);
3608 __set_bit(KEY_PROG2, input_dev->keybit);
3609 __set_bit(KEY_PROG3, input_dev->keybit);
3610 input_set_abs_params(input_dev, ABS_X, -2048, 2048, 0, 0);
3611 input_abs_set_res(input_dev, ABS_X, 1024); /* points/g */
3612 input_set_abs_params(input_dev, ABS_Y, -2048, 2048, 0, 0);
3613 input_abs_set_res(input_dev, ABS_Y, 1024);
3614 input_set_abs_params(input_dev, ABS_Z, -2048, 2048, 0, 0);
3615 input_abs_set_res(input_dev, ABS_Z, 1024);
3616 __set_bit(INPUT_PROP_ACCELEROMETER, input_dev->propbit);
3617 break;
3618
3619 case WACOM_22HD:
3620 __set_bit(KEY_PROG1, input_dev->keybit);
3621 __set_bit(KEY_PROG2, input_dev->keybit);
3622 __set_bit(KEY_PROG3, input_dev->keybit);
3623 /* fall through */
3624
3625 case WACOM_21UX2:
3626 case WACOM_BEE:
3627 case CINTIQ:
3628 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
3629 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
3630 break;
3631
3632 case WACOM_13HD:
3633 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
3634 break;
3635
3636 case INTUOS3:
3637 case INTUOS3L:
3638 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
3639 /* fall through */
3640
3641 case INTUOS3S:
3642 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
3643 break;
3644
3645 case INTUOS5:
3646 case INTUOS5L:
3647 case INTUOSPM:
3648 case INTUOSPL:
3649 case INTUOS5S:
3650 case INTUOSPS:
3651 case INTUOSP2_BT:
3652 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
3653 break;
3654
3655 case INTUOS4WL:
3656 /*
3657 * For Bluetooth devices, the udev rule does not work correctly
3658 * for pads unless we add a stylus capability, which forces
3659 * ID_INPUT_TABLET to be set.
3660 */
3661 __set_bit(BTN_STYLUS, input_dev->keybit);
3662 /* fall through */
3663
3664 case INTUOS4:
3665 case INTUOS4L:
3666 case INTUOS4S:
3667 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
3668 break;
3669
3670 case INTUOSHT:
3671 case BAMBOO_PT:
3672 case BAMBOO_TOUCH:
3673 case INTUOSHT2:
3674 __clear_bit(ABS_MISC, input_dev->absbit);
3675
3676 __set_bit(BTN_LEFT, input_dev->keybit);
3677 __set_bit(BTN_FORWARD, input_dev->keybit);
3678 __set_bit(BTN_BACK, input_dev->keybit);
3679 __set_bit(BTN_RIGHT, input_dev->keybit);
3680
3681 break;
3682
3683 case REMOTE:
3684 input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
3685 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
3686 break;
3687
3688 case HID_GENERIC:
3689 break;
3690
3691 default:
3692 /* no pad supported */
3693 return -ENODEV;
3694 }
3695 return 0;
3696 }
3697
3698 static const struct wacom_features wacom_features_0x00 =
3699 { "Wacom Penpartner", 5040, 3780, 255, 0,
3700 PENPARTNER, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
3701 static const struct wacom_features wacom_features_0x10 =
3702 { "Wacom Graphire", 10206, 7422, 511, 63,
3703 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
3704 static const struct wacom_features wacom_features_0x81 =
3705 { "Wacom Graphire BT", 16704, 12064, 511, 32,
3706 GRAPHIRE_BT, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES, 2 };
3707 static const struct wacom_features wacom_features_0x11 =
3708 { "Wacom Graphire2 4x5", 10206, 7422, 511, 63,
3709 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
3710 static const struct wacom_features wacom_features_0x12 =
3711 { "Wacom Graphire2 5x7", 13918, 10206, 511, 63,
3712 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
3713 static const struct wacom_features wacom_features_0x13 =
3714 { "Wacom Graphire3", 10208, 7424, 511, 63,
3715 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
3716 static const struct wacom_features wacom_features_0x14 =
3717 { "Wacom Graphire3 6x8", 16704, 12064, 511, 63,
3718 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
3719 static const struct wacom_features wacom_features_0x15 =
3720 { "Wacom Graphire4 4x5", 10208, 7424, 511, 63,
3721 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
3722 static const struct wacom_features wacom_features_0x16 =
3723 { "Wacom Graphire4 6x8", 16704, 12064, 511, 63,
3724 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
3725 static const struct wacom_features wacom_features_0x17 =
3726 { "Wacom BambooFun 4x5", 14760, 9225, 511, 63,
3727 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3728 static const struct wacom_features wacom_features_0x18 =
3729 { "Wacom BambooFun 6x8", 21648, 13530, 511, 63,
3730 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3731 static const struct wacom_features wacom_features_0x19 =
3732 { "Wacom Bamboo1 Medium", 16704, 12064, 511, 63,
3733 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
3734 static const struct wacom_features wacom_features_0x60 =
3735 { "Wacom Volito", 5104, 3712, 511, 63,
3736 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
3737 static const struct wacom_features wacom_features_0x61 =
3738 { "Wacom PenStation2", 3250, 2320, 255, 63,
3739 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
3740 static const struct wacom_features wacom_features_0x62 =
3741 { "Wacom Volito2 4x5", 5104, 3712, 511, 63,
3742 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
3743 static const struct wacom_features wacom_features_0x63 =
3744 { "Wacom Volito2 2x3", 3248, 2320, 511, 63,
3745 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
3746 static const struct wacom_features wacom_features_0x64 =
3747 { "Wacom PenPartner2", 3250, 2320, 511, 63,
3748 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
3749 static const struct wacom_features wacom_features_0x65 =
3750 { "Wacom Bamboo", 14760, 9225, 511, 63,
3751 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3752 static const struct wacom_features wacom_features_0x69 =
3753 { "Wacom Bamboo1", 5104, 3712, 511, 63,
3754 GRAPHIRE, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
3755 static const struct wacom_features wacom_features_0x6A =
3756 { "Wacom Bamboo1 4x6", 14760, 9225, 1023, 63,
3757 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3758 static const struct wacom_features wacom_features_0x6B =
3759 { "Wacom Bamboo1 5x8", 21648, 13530, 1023, 63,
3760 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3761 static const struct wacom_features wacom_features_0x20 =
3762 { "Wacom Intuos 4x5", 12700, 10600, 1023, 31,
3763 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3764 static const struct wacom_features wacom_features_0x21 =
3765 { "Wacom Intuos 6x8", 20320, 16240, 1023, 31,
3766 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3767 static const struct wacom_features wacom_features_0x22 =
3768 { "Wacom Intuos 9x12", 30480, 24060, 1023, 31,
3769 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3770 static const struct wacom_features wacom_features_0x23 =
3771 { "Wacom Intuos 12x12", 30480, 31680, 1023, 31,
3772 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3773 static const struct wacom_features wacom_features_0x24 =
3774 { "Wacom Intuos 12x18", 45720, 31680, 1023, 31,
3775 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3776 static const struct wacom_features wacom_features_0x30 =
3777 { "Wacom PL400", 5408, 4056, 255, 0,
3778 PL, WACOM_PL_RES, WACOM_PL_RES };
3779 static const struct wacom_features wacom_features_0x31 =
3780 { "Wacom PL500", 6144, 4608, 255, 0,
3781 PL, WACOM_PL_RES, WACOM_PL_RES };
3782 static const struct wacom_features wacom_features_0x32 =
3783 { "Wacom PL600", 6126, 4604, 255, 0,
3784 PL, WACOM_PL_RES, WACOM_PL_RES };
3785 static const struct wacom_features wacom_features_0x33 =
3786 { "Wacom PL600SX", 6260, 5016, 255, 0,
3787 PL, WACOM_PL_RES, WACOM_PL_RES };
3788 static const struct wacom_features wacom_features_0x34 =
3789 { "Wacom PL550", 6144, 4608, 511, 0,
3790 PL, WACOM_PL_RES, WACOM_PL_RES };
3791 static const struct wacom_features wacom_features_0x35 =
3792 { "Wacom PL800", 7220, 5780, 511, 0,
3793 PL, WACOM_PL_RES, WACOM_PL_RES };
3794 static const struct wacom_features wacom_features_0x37 =
3795 { "Wacom PL700", 6758, 5406, 511, 0,
3796 PL, WACOM_PL_RES, WACOM_PL_RES };
3797 static const struct wacom_features wacom_features_0x38 =
3798 { "Wacom PL510", 6282, 4762, 511, 0,
3799 PL, WACOM_PL_RES, WACOM_PL_RES };
3800 static const struct wacom_features wacom_features_0x39 =
3801 { "Wacom DTU710", 34080, 27660, 511, 0,
3802 PL, WACOM_PL_RES, WACOM_PL_RES };
3803 static const struct wacom_features wacom_features_0xC4 =
3804 { "Wacom DTF521", 6282, 4762, 511, 0,
3805 PL, WACOM_PL_RES, WACOM_PL_RES };
3806 static const struct wacom_features wacom_features_0xC0 =
3807 { "Wacom DTF720", 6858, 5506, 511, 0,
3808 PL, WACOM_PL_RES, WACOM_PL_RES };
3809 static const struct wacom_features wacom_features_0xC2 =
3810 { "Wacom DTF720a", 6858, 5506, 511, 0,
3811 PL, WACOM_PL_RES, WACOM_PL_RES };
3812 static const struct wacom_features wacom_features_0x03 =
3813 { "Wacom Cintiq Partner", 20480, 15360, 511, 0,
3814 PTU, WACOM_PL_RES, WACOM_PL_RES };
3815 static const struct wacom_features wacom_features_0x41 =
3816 { "Wacom Intuos2 4x5", 12700, 10600, 1023, 31,
3817 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3818 static const struct wacom_features wacom_features_0x42 =
3819 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31,
3820 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3821 static const struct wacom_features wacom_features_0x43 =
3822 { "Wacom Intuos2 9x12", 30480, 24060, 1023, 31,
3823 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3824 static const struct wacom_features wacom_features_0x44 =
3825 { "Wacom Intuos2 12x12", 30480, 31680, 1023, 31,
3826 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3827 static const struct wacom_features wacom_features_0x45 =
3828 { "Wacom Intuos2 12x18", 45720, 31680, 1023, 31,
3829 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3830 static const struct wacom_features wacom_features_0xB0 =
3831 { "Wacom Intuos3 4x5", 25400, 20320, 1023, 63,
3832 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 4 };
3833 static const struct wacom_features wacom_features_0xB1 =
3834 { "Wacom Intuos3 6x8", 40640, 30480, 1023, 63,
3835 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 };
3836 static const struct wacom_features wacom_features_0xB2 =
3837 { "Wacom Intuos3 9x12", 60960, 45720, 1023, 63,
3838 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 };
3839 static const struct wacom_features wacom_features_0xB3 =
3840 { "Wacom Intuos3 12x12", 60960, 60960, 1023, 63,
3841 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 };
3842 static const struct wacom_features wacom_features_0xB4 =
3843 { "Wacom Intuos3 12x19", 97536, 60960, 1023, 63,
3844 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 };
3845 static const struct wacom_features wacom_features_0xB5 =
3846 { "Wacom Intuos3 6x11", 54204, 31750, 1023, 63,
3847 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 };
3848 static const struct wacom_features wacom_features_0xB7 =
3849 { "Wacom Intuos3 4x6", 31496, 19685, 1023, 63,
3850 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 4 };
3851 static const struct wacom_features wacom_features_0xB8 =
3852 { "Wacom Intuos4 4x6", 31496, 19685, 2047, 63,
3853 INTUOS4S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7 };
3854 static const struct wacom_features wacom_features_0xB9 =
3855 { "Wacom Intuos4 6x9", 44704, 27940, 2047, 63,
3856 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 };
3857 static const struct wacom_features wacom_features_0xBA =
3858 { "Wacom Intuos4 8x13", 65024, 40640, 2047, 63,
3859 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 };
3860 static const struct wacom_features wacom_features_0xBB =
3861 { "Wacom Intuos4 12x19", 97536, 60960, 2047, 63,
3862 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 };
3863 static const struct wacom_features wacom_features_0xBC =
3864 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63,
3865 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 };
3866 static const struct wacom_features wacom_features_0xBD =
3867 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63,
3868 INTUOS4WL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 };
3869 static const struct wacom_features wacom_features_0x26 =
3870 { "Wacom Intuos5 touch S", 31496, 19685, 2047, 63,
3871 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7, .touch_max = 16 };
3872 static const struct wacom_features wacom_features_0x27 =
3873 { "Wacom Intuos5 touch M", 44704, 27940, 2047, 63,
3874 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16 };
3875 static const struct wacom_features wacom_features_0x28 =
3876 { "Wacom Intuos5 touch L", 65024, 40640, 2047, 63,
3877 INTUOS5L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16 };
3878 static const struct wacom_features wacom_features_0x29 =
3879 { "Wacom Intuos5 S", 31496, 19685, 2047, 63,
3880 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7 };
3881 static const struct wacom_features wacom_features_0x2A =
3882 { "Wacom Intuos5 M", 44704, 27940, 2047, 63,
3883 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 };
3884 static const struct wacom_features wacom_features_0x314 =
3885 { "Wacom Intuos Pro S", 31496, 19685, 2047, 63,
3886 INTUOSPS, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7, .touch_max = 16,
3887 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3888 static const struct wacom_features wacom_features_0x315 =
3889 { "Wacom Intuos Pro M", 44704, 27940, 2047, 63,
3890 INTUOSPM, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16,
3891 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3892 static const struct wacom_features wacom_features_0x317 =
3893 { "Wacom Intuos Pro L", 65024, 40640, 2047, 63,
3894 INTUOSPL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16,
3895 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3896 static const struct wacom_features wacom_features_0xF4 =
3897 { "Wacom Cintiq 24HD", 104480, 65600, 2047, 63,
3898 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 16,
3899 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3900 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
3901 static const struct wacom_features wacom_features_0xF8 =
3902 { "Wacom Cintiq 24HD touch", 104480, 65600, 2047, 63, /* Pen */
3903 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 16,
3904 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3905 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3906 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf6 };
3907 static const struct wacom_features wacom_features_0xF6 =
3908 { "Wacom Cintiq 24HD touch", .type = WACOM_24HDT, /* Touch */
3909 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf8, .touch_max = 10,
3910 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3911 static const struct wacom_features wacom_features_0x32A =
3912 { "Wacom Cintiq 27QHD", 120140, 67920, 2047, 63,
3913 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 0,
3914 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3915 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
3916 static const struct wacom_features wacom_features_0x32B =
3917 { "Wacom Cintiq 27QHD touch", 120140, 67920, 2047, 63,
3918 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 0,
3919 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3920 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3921 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32C };
3922 static const struct wacom_features wacom_features_0x32C =
3923 { "Wacom Cintiq 27QHD touch", .type = WACOM_27QHDT,
3924 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32B, .touch_max = 10 };
3925 static const struct wacom_features wacom_features_0x3F =
3926 { "Wacom Cintiq 21UX", 87200, 65600, 1023, 63,
3927 CINTIQ, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 };
3928 static const struct wacom_features wacom_features_0xC5 =
3929 { "Wacom Cintiq 20WSX", 86680, 54180, 1023, 63,
3930 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 10 };
3931 static const struct wacom_features wacom_features_0xC6 =
3932 { "Wacom Cintiq 12WX", 53020, 33440, 1023, 63,
3933 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 10 };
3934 static const struct wacom_features wacom_features_0x304 =
3935 { "Wacom Cintiq 13HD", 59552, 33848, 1023, 63,
3936 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9,
3937 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3938 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
3939 static const struct wacom_features wacom_features_0x333 =
3940 { "Wacom Cintiq 13HD touch", 59552, 33848, 2047, 63,
3941 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9,
3942 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3943 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3944 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x335 };
3945 static const struct wacom_features wacom_features_0x335 =
3946 { "Wacom Cintiq 13HD touch", .type = WACOM_24HDT, /* Touch */
3947 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x333, .touch_max = 10,
3948 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3949 static const struct wacom_features wacom_features_0xC7 =
3950 { "Wacom DTU1931", 37832, 30305, 511, 0,
3951 PL, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3952 static const struct wacom_features wacom_features_0xCE =
3953 { "Wacom DTU2231", 47864, 27011, 511, 0,
3954 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
3955 .check_for_hid_type = true, .hid_type = HID_TYPE_USBMOUSE };
3956 static const struct wacom_features wacom_features_0xF0 =
3957 { "Wacom DTU1631", 34623, 19553, 511, 0,
3958 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3959 static const struct wacom_features wacom_features_0xFB =
3960 { "Wacom DTU1031", 22096, 13960, 511, 0,
3961 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4,
3962 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET,
3963 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET };
3964 static const struct wacom_features wacom_features_0x32F =
3965 { "Wacom DTU1031X", 22672, 12928, 511, 0,
3966 DTUSX, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 0,
3967 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET,
3968 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET };
3969 static const struct wacom_features wacom_features_0x336 =
3970 { "Wacom DTU1141", 23672, 13403, 1023, 0,
3971 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4,
3972 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET,
3973 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET };
3974 static const struct wacom_features wacom_features_0x57 =
3975 { "Wacom DTK2241", 95840, 54260, 2047, 63,
3976 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 6,
3977 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3978 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
3979 static const struct wacom_features wacom_features_0x59 = /* Pen */
3980 { "Wacom DTH2242", 95840, 54260, 2047, 63,
3981 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 6,
3982 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3983 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3984 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5D };
3985 static const struct wacom_features wacom_features_0x5D = /* Touch */
3986 { "Wacom DTH2242", .type = WACOM_24HDT,
3987 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x59, .touch_max = 10,
3988 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3989 static const struct wacom_features wacom_features_0xCC =
3990 { "Wacom Cintiq 21UX2", 87200, 65600, 2047, 63,
3991 WACOM_21UX2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18,
3992 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3993 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
3994 static const struct wacom_features wacom_features_0xFA =
3995 { "Wacom Cintiq 22HD", 95840, 54260, 2047, 63,
3996 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18,
3997 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3998 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
3999 static const struct wacom_features wacom_features_0x5B =
4000 { "Wacom Cintiq 22HDT", 95840, 54260, 2047, 63,
4001 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18,
4002 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4003 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4004 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5e };
4005 static const struct wacom_features wacom_features_0x5E =
4006 { "Wacom Cintiq 22HDT", .type = WACOM_24HDT,
4007 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5b, .touch_max = 10,
4008 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4009 static const struct wacom_features wacom_features_0x90 =
4010 { "Wacom ISDv4 90", 26202, 16325, 255, 0,
4011 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4012 static const struct wacom_features wacom_features_0x93 =
4013 { "Wacom ISDv4 93", 26202, 16325, 255, 0,
4014 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4015 static const struct wacom_features wacom_features_0x97 =
4016 { "Wacom ISDv4 97", 26202, 16325, 511, 0,
4017 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4018 static const struct wacom_features wacom_features_0x9A =
4019 { "Wacom ISDv4 9A", 26202, 16325, 255, 0,
4020 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4021 static const struct wacom_features wacom_features_0x9F =
4022 { "Wacom ISDv4 9F", 26202, 16325, 255, 0,
4023 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4024 static const struct wacom_features wacom_features_0xE2 =
4025 { "Wacom ISDv4 E2", 26202, 16325, 255, 0,
4026 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4027 static const struct wacom_features wacom_features_0xE3 =
4028 { "Wacom ISDv4 E3", 26202, 16325, 255, 0,
4029 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4030 static const struct wacom_features wacom_features_0xE5 =
4031 { "Wacom ISDv4 E5", 26202, 16325, 255, 0,
4032 MTSCREEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4033 static const struct wacom_features wacom_features_0xE6 =
4034 { "Wacom ISDv4 E6", 27760, 15694, 255, 0,
4035 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4036 static const struct wacom_features wacom_features_0xEC =
4037 { "Wacom ISDv4 EC", 25710, 14500, 255, 0,
4038 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4039 static const struct wacom_features wacom_features_0xED =
4040 { "Wacom ISDv4 ED", 26202, 16325, 255, 0,
4041 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4042 static const struct wacom_features wacom_features_0xEF =
4043 { "Wacom ISDv4 EF", 26202, 16325, 255, 0,
4044 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4045 static const struct wacom_features wacom_features_0x100 =
4046 { "Wacom ISDv4 100", 26202, 16325, 255, 0,
4047 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4048 static const struct wacom_features wacom_features_0x101 =
4049 { "Wacom ISDv4 101", 26202, 16325, 255, 0,
4050 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4051 static const struct wacom_features wacom_features_0x10D =
4052 { "Wacom ISDv4 10D", 26202, 16325, 255, 0,
4053 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4054 static const struct wacom_features wacom_features_0x10E =
4055 { "Wacom ISDv4 10E", 27760, 15694, 255, 0,
4056 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4057 static const struct wacom_features wacom_features_0x10F =
4058 { "Wacom ISDv4 10F", 27760, 15694, 255, 0,
4059 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4060 static const struct wacom_features wacom_features_0x116 =
4061 { "Wacom ISDv4 116", 26202, 16325, 255, 0,
4062 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4063 static const struct wacom_features wacom_features_0x12C =
4064 { "Wacom ISDv4 12C", 27848, 15752, 2047, 0,
4065 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4066 static const struct wacom_features wacom_features_0x4001 =
4067 { "Wacom ISDv4 4001", 26202, 16325, 255, 0,
4068 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4069 static const struct wacom_features wacom_features_0x4004 =
4070 { "Wacom ISDv4 4004", 11060, 6220, 255, 0,
4071 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4072 static const struct wacom_features wacom_features_0x5000 =
4073 { "Wacom ISDv4 5000", 27848, 15752, 1023, 0,
4074 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4075 static const struct wacom_features wacom_features_0x5002 =
4076 { "Wacom ISDv4 5002", 29576, 16724, 1023, 0,
4077 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4078 static const struct wacom_features wacom_features_0x47 =
4079 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31,
4080 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4081 static const struct wacom_features wacom_features_0x84 =
4082 { "Wacom Wireless Receiver", .type = WIRELESS, .touch_max = 16 };
4083 static const struct wacom_features wacom_features_0xD0 =
4084 { "Wacom Bamboo 2FG", 14720, 9200, 1023, 31,
4085 BAMBOO_TOUCH, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4086 static const struct wacom_features wacom_features_0xD1 =
4087 { "Wacom Bamboo 2FG 4x5", 14720, 9200, 1023, 31,
4088 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4089 static const struct wacom_features wacom_features_0xD2 =
4090 { "Wacom Bamboo Craft", 14720, 9200, 1023, 31,
4091 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4092 static const struct wacom_features wacom_features_0xD3 =
4093 { "Wacom Bamboo 2FG 6x8", 21648, 13700, 1023, 31,
4094 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4095 static const struct wacom_features wacom_features_0xD4 =
4096 { "Wacom Bamboo Pen", 14720, 9200, 1023, 31,
4097 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4098 static const struct wacom_features wacom_features_0xD5 =
4099 { "Wacom Bamboo Pen 6x8", 21648, 13700, 1023, 31,
4100 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4101 static const struct wacom_features wacom_features_0xD6 =
4102 { "Wacom BambooPT 2FG 4x5", 14720, 9200, 1023, 31,
4103 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4104 static const struct wacom_features wacom_features_0xD7 =
4105 { "Wacom BambooPT 2FG Small", 14720, 9200, 1023, 31,
4106 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4107 static const struct wacom_features wacom_features_0xD8 =
4108 { "Wacom Bamboo Comic 2FG", 21648, 13700, 1023, 31,
4109 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4110 static const struct wacom_features wacom_features_0xDA =
4111 { "Wacom Bamboo 2FG 4x5 SE", 14720, 9200, 1023, 31,
4112 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4113 static const struct wacom_features wacom_features_0xDB =
4114 { "Wacom Bamboo 2FG 6x8 SE", 21648, 13700, 1023, 31,
4115 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4116 static const struct wacom_features wacom_features_0xDD =
4117 { "Wacom Bamboo Connect", 14720, 9200, 1023, 31,
4118 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4119 static const struct wacom_features wacom_features_0xDE =
4120 { "Wacom Bamboo 16FG 4x5", 14720, 9200, 1023, 31,
4121 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 };
4122 static const struct wacom_features wacom_features_0xDF =
4123 { "Wacom Bamboo 16FG 6x8", 21648, 13700, 1023, 31,
4124 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 };
4125 static const struct wacom_features wacom_features_0x300 =
4126 { "Wacom Bamboo One S", 14720, 9225, 1023, 31,
4127 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4128 static const struct wacom_features wacom_features_0x301 =
4129 { "Wacom Bamboo One M", 21648, 13530, 1023, 31,
4130 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4131 static const struct wacom_features wacom_features_0x302 =
4132 { "Wacom Intuos PT S", 15200, 9500, 1023, 31,
4133 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
4134 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4135 static const struct wacom_features wacom_features_0x303 =
4136 { "Wacom Intuos PT M", 21600, 13500, 1023, 31,
4137 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
4138 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4139 static const struct wacom_features wacom_features_0x30E =
4140 { "Wacom Intuos S", 15200, 9500, 1023, 31,
4141 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
4142 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4143 static const struct wacom_features wacom_features_0x6004 =
4144 { "ISD-V4", 12800, 8000, 255, 0,
4145 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4146 static const struct wacom_features wacom_features_0x307 =
4147 { "Wacom ISDv5 307", 59552, 33848, 2047, 63,
4148 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9,
4149 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4150 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4151 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x309 };
4152 static const struct wacom_features wacom_features_0x309 =
4153 { "Wacom ISDv5 309", .type = WACOM_24HDT, /* Touch */
4154 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x0307, .touch_max = 10,
4155 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4156 static const struct wacom_features wacom_features_0x30A =
4157 { "Wacom ISDv5 30A", 59552, 33848, 2047, 63,
4158 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9,
4159 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4160 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4161 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30C };
4162 static const struct wacom_features wacom_features_0x30C =
4163 { "Wacom ISDv5 30C", .type = WACOM_24HDT, /* Touch */
4164 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30A, .touch_max = 10,
4165 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4166 static const struct wacom_features wacom_features_0x318 =
4167 { "Wacom USB Bamboo PAD", 4095, 4095, /* Touch */
4168 .type = BAMBOO_PAD, 35, 48, .touch_max = 4 };
4169 static const struct wacom_features wacom_features_0x319 =
4170 { "Wacom Wireless Bamboo PAD", 4095, 4095, /* Touch */
4171 .type = BAMBOO_PAD, 35, 48, .touch_max = 4 };
4172 static const struct wacom_features wacom_features_0x325 =
4173 { "Wacom ISDv5 325", 59552, 33848, 2047, 63,
4174 CINTIQ_COMPANION_2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 11,
4175 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4176 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4177 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x326 };
4178 static const struct wacom_features wacom_features_0x326 = /* Touch */
4179 { "Wacom ISDv5 326", .type = HID_GENERIC, .oVid = USB_VENDOR_ID_WACOM,
4180 .oPid = 0x325 };
4181 static const struct wacom_features wacom_features_0x323 =
4182 { "Wacom Intuos P M", 21600, 13500, 1023, 31,
4183 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
4184 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4185 static const struct wacom_features wacom_features_0x331 =
4186 { "Wacom Express Key Remote", .type = REMOTE,
4187 .numbered_buttons = 18, .check_for_hid_type = true,
4188 .hid_type = HID_TYPE_USBNONE };
4189 static const struct wacom_features wacom_features_0x33B =
4190 { "Wacom Intuos S 2", 15200, 9500, 2047, 63,
4191 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
4192 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4193 static const struct wacom_features wacom_features_0x33C =
4194 { "Wacom Intuos PT S 2", 15200, 9500, 2047, 63,
4195 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
4196 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4197 static const struct wacom_features wacom_features_0x33D =
4198 { "Wacom Intuos P M 2", 21600, 13500, 2047, 63,
4199 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
4200 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4201 static const struct wacom_features wacom_features_0x33E =
4202 { "Wacom Intuos PT M 2", 21600, 13500, 2047, 63,
4203 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
4204 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4205 static const struct wacom_features wacom_features_0x343 =
4206 { "Wacom DTK1651", 34816, 19759, 1023, 0,
4207 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4,
4208 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET,
4209 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET };
4210 static const struct wacom_features wacom_features_0x360 =
4211 { "Wacom Intuos Pro M", 44800, 29600, 8191, 63,
4212 INTUOSP2_BT, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 10 };
4213 static const struct wacom_features wacom_features_0x361 =
4214 { "Wacom Intuos Pro L", 62200, 43200, 8191, 63,
4215 INTUOSP2_BT, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 10 };
4216
4217 static const struct wacom_features wacom_features_HID_ANY_ID =
4218 { "Wacom HID", .type = HID_GENERIC, .oVid = HID_ANY_ID, .oPid = HID_ANY_ID };
4219
4220 #define USB_DEVICE_WACOM(prod) \
4221 HID_DEVICE(BUS_USB, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
4222 .driver_data = (kernel_ulong_t)&wacom_features_##prod
4223
4224 #define BT_DEVICE_WACOM(prod) \
4225 HID_DEVICE(BUS_BLUETOOTH, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
4226 .driver_data = (kernel_ulong_t)&wacom_features_##prod
4227
4228 #define I2C_DEVICE_WACOM(prod) \
4229 HID_DEVICE(BUS_I2C, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
4230 .driver_data = (kernel_ulong_t)&wacom_features_##prod
4231
4232 #define USB_DEVICE_LENOVO(prod) \
4233 HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, prod), \
4234 .driver_data = (kernel_ulong_t)&wacom_features_##prod
4235
4236 const struct hid_device_id wacom_ids[] = {
4237 { USB_DEVICE_WACOM(0x00) },
4238 { USB_DEVICE_WACOM(0x03) },
4239 { USB_DEVICE_WACOM(0x10) },
4240 { USB_DEVICE_WACOM(0x11) },
4241 { USB_DEVICE_WACOM(0x12) },
4242 { USB_DEVICE_WACOM(0x13) },
4243 { USB_DEVICE_WACOM(0x14) },
4244 { USB_DEVICE_WACOM(0x15) },
4245 { USB_DEVICE_WACOM(0x16) },
4246 { USB_DEVICE_WACOM(0x17) },
4247 { USB_DEVICE_WACOM(0x18) },
4248 { USB_DEVICE_WACOM(0x19) },
4249 { USB_DEVICE_WACOM(0x20) },
4250 { USB_DEVICE_WACOM(0x21) },
4251 { USB_DEVICE_WACOM(0x22) },
4252 { USB_DEVICE_WACOM(0x23) },
4253 { USB_DEVICE_WACOM(0x24) },
4254 { USB_DEVICE_WACOM(0x26) },
4255 { USB_DEVICE_WACOM(0x27) },
4256 { USB_DEVICE_WACOM(0x28) },
4257 { USB_DEVICE_WACOM(0x29) },
4258 { USB_DEVICE_WACOM(0x2A) },
4259 { USB_DEVICE_WACOM(0x30) },
4260 { USB_DEVICE_WACOM(0x31) },
4261 { USB_DEVICE_WACOM(0x32) },
4262 { USB_DEVICE_WACOM(0x33) },
4263 { USB_DEVICE_WACOM(0x34) },
4264 { USB_DEVICE_WACOM(0x35) },
4265 { USB_DEVICE_WACOM(0x37) },
4266 { USB_DEVICE_WACOM(0x38) },
4267 { USB_DEVICE_WACOM(0x39) },
4268 { USB_DEVICE_WACOM(0x3F) },
4269 { USB_DEVICE_WACOM(0x41) },
4270 { USB_DEVICE_WACOM(0x42) },
4271 { USB_DEVICE_WACOM(0x43) },
4272 { USB_DEVICE_WACOM(0x44) },
4273 { USB_DEVICE_WACOM(0x45) },
4274 { USB_DEVICE_WACOM(0x47) },
4275 { USB_DEVICE_WACOM(0x57) },
4276 { USB_DEVICE_WACOM(0x59) },
4277 { USB_DEVICE_WACOM(0x5B) },
4278 { USB_DEVICE_WACOM(0x5D) },
4279 { USB_DEVICE_WACOM(0x5E) },
4280 { USB_DEVICE_WACOM(0x60) },
4281 { USB_DEVICE_WACOM(0x61) },
4282 { USB_DEVICE_WACOM(0x62) },
4283 { USB_DEVICE_WACOM(0x63) },
4284 { USB_DEVICE_WACOM(0x64) },
4285 { USB_DEVICE_WACOM(0x65) },
4286 { USB_DEVICE_WACOM(0x69) },
4287 { USB_DEVICE_WACOM(0x6A) },
4288 { USB_DEVICE_WACOM(0x6B) },
4289 { BT_DEVICE_WACOM(0x81) },
4290 { USB_DEVICE_WACOM(0x84) },
4291 { USB_DEVICE_WACOM(0x90) },
4292 { USB_DEVICE_WACOM(0x93) },
4293 { USB_DEVICE_WACOM(0x97) },
4294 { USB_DEVICE_WACOM(0x9A) },
4295 { USB_DEVICE_WACOM(0x9F) },
4296 { USB_DEVICE_WACOM(0xB0) },
4297 { USB_DEVICE_WACOM(0xB1) },
4298 { USB_DEVICE_WACOM(0xB2) },
4299 { USB_DEVICE_WACOM(0xB3) },
4300 { USB_DEVICE_WACOM(0xB4) },
4301 { USB_DEVICE_WACOM(0xB5) },
4302 { USB_DEVICE_WACOM(0xB7) },
4303 { USB_DEVICE_WACOM(0xB8) },
4304 { USB_DEVICE_WACOM(0xB9) },
4305 { USB_DEVICE_WACOM(0xBA) },
4306 { USB_DEVICE_WACOM(0xBB) },
4307 { USB_DEVICE_WACOM(0xBC) },
4308 { BT_DEVICE_WACOM(0xBD) },
4309 { USB_DEVICE_WACOM(0xC0) },
4310 { USB_DEVICE_WACOM(0xC2) },
4311 { USB_DEVICE_WACOM(0xC4) },
4312 { USB_DEVICE_WACOM(0xC5) },
4313 { USB_DEVICE_WACOM(0xC6) },
4314 { USB_DEVICE_WACOM(0xC7) },
4315 { USB_DEVICE_WACOM(0xCC) },
4316 { USB_DEVICE_WACOM(0xCE) },
4317 { USB_DEVICE_WACOM(0xD0) },
4318 { USB_DEVICE_WACOM(0xD1) },
4319 { USB_DEVICE_WACOM(0xD2) },
4320 { USB_DEVICE_WACOM(0xD3) },
4321 { USB_DEVICE_WACOM(0xD4) },
4322 { USB_DEVICE_WACOM(0xD5) },
4323 { USB_DEVICE_WACOM(0xD6) },
4324 { USB_DEVICE_WACOM(0xD7) },
4325 { USB_DEVICE_WACOM(0xD8) },
4326 { USB_DEVICE_WACOM(0xDA) },
4327 { USB_DEVICE_WACOM(0xDB) },
4328 { USB_DEVICE_WACOM(0xDD) },
4329 { USB_DEVICE_WACOM(0xDE) },
4330 { USB_DEVICE_WACOM(0xDF) },
4331 { USB_DEVICE_WACOM(0xE2) },
4332 { USB_DEVICE_WACOM(0xE3) },
4333 { USB_DEVICE_WACOM(0xE5) },
4334 { USB_DEVICE_WACOM(0xE6) },
4335 { USB_DEVICE_WACOM(0xEC) },
4336 { USB_DEVICE_WACOM(0xED) },
4337 { USB_DEVICE_WACOM(0xEF) },
4338 { USB_DEVICE_WACOM(0xF0) },
4339 { USB_DEVICE_WACOM(0xF4) },
4340 { USB_DEVICE_WACOM(0xF6) },
4341 { USB_DEVICE_WACOM(0xF8) },
4342 { USB_DEVICE_WACOM(0xFA) },
4343 { USB_DEVICE_WACOM(0xFB) },
4344 { USB_DEVICE_WACOM(0x100) },
4345 { USB_DEVICE_WACOM(0x101) },
4346 { USB_DEVICE_WACOM(0x10D) },
4347 { USB_DEVICE_WACOM(0x10E) },
4348 { USB_DEVICE_WACOM(0x10F) },
4349 { USB_DEVICE_WACOM(0x116) },
4350 { USB_DEVICE_WACOM(0x12C) },
4351 { USB_DEVICE_WACOM(0x300) },
4352 { USB_DEVICE_WACOM(0x301) },
4353 { USB_DEVICE_WACOM(0x302) },
4354 { USB_DEVICE_WACOM(0x303) },
4355 { USB_DEVICE_WACOM(0x304) },
4356 { USB_DEVICE_WACOM(0x307) },
4357 { USB_DEVICE_WACOM(0x309) },
4358 { USB_DEVICE_WACOM(0x30A) },
4359 { USB_DEVICE_WACOM(0x30C) },
4360 { USB_DEVICE_WACOM(0x30E) },
4361 { USB_DEVICE_WACOM(0x314) },
4362 { USB_DEVICE_WACOM(0x315) },
4363 { USB_DEVICE_WACOM(0x317) },
4364 { USB_DEVICE_WACOM(0x318) },
4365 { USB_DEVICE_WACOM(0x319) },
4366 { USB_DEVICE_WACOM(0x323) },
4367 { USB_DEVICE_WACOM(0x325) },
4368 { USB_DEVICE_WACOM(0x326) },
4369 { USB_DEVICE_WACOM(0x32A) },
4370 { USB_DEVICE_WACOM(0x32B) },
4371 { USB_DEVICE_WACOM(0x32C) },
4372 { USB_DEVICE_WACOM(0x32F) },
4373 { USB_DEVICE_WACOM(0x331) },
4374 { USB_DEVICE_WACOM(0x333) },
4375 { USB_DEVICE_WACOM(0x335) },
4376 { USB_DEVICE_WACOM(0x336) },
4377 { USB_DEVICE_WACOM(0x33B) },
4378 { USB_DEVICE_WACOM(0x33C) },
4379 { USB_DEVICE_WACOM(0x33D) },
4380 { USB_DEVICE_WACOM(0x33E) },
4381 { USB_DEVICE_WACOM(0x343) },
4382 { BT_DEVICE_WACOM(0x360) },
4383 { BT_DEVICE_WACOM(0x361) },
4384 { USB_DEVICE_WACOM(0x4001) },
4385 { USB_DEVICE_WACOM(0x4004) },
4386 { USB_DEVICE_WACOM(0x5000) },
4387 { USB_DEVICE_WACOM(0x5002) },
4388 { USB_DEVICE_LENOVO(0x6004) },
4389
4390 { USB_DEVICE_WACOM(HID_ANY_ID) },
4391 { I2C_DEVICE_WACOM(HID_ANY_ID) },
4392 { BT_DEVICE_WACOM(HID_ANY_ID) },
4393 { }
4394 };
4395 MODULE_DEVICE_TABLE(hid, wacom_ids);
Ubuntu Artful kernel mirror