]> 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
Merge tag 'iio-for-4.13b' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23...
[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 inline bool report_touch_events(struct wacom_wac *wacom)
777 {
778 return (touch_arbitration ? !wacom->shared->stylus_in_proximity : 1);
779 }
780
781 static inline bool delay_pen_events(struct wacom_wac *wacom)
782 {
783 return (wacom->shared->touch_down && touch_arbitration);
784 }
785
786 static int wacom_intuos_general(struct wacom_wac *wacom)
787 {
788 struct wacom_features *features = &wacom->features;
789 unsigned char *data = wacom->data;
790 struct input_dev *input = wacom->pen_input;
791 int idx = (features->type == INTUOS) ? (data[1] & 0x01) : 0;
792 unsigned char type = (data[1] >> 1) & 0x0F;
793 unsigned int x, y, distance, t;
794
795 if (data[0] != WACOM_REPORT_PENABLED && data[0] != WACOM_REPORT_CINTIQ &&
796 data[0] != WACOM_REPORT_INTUOS_PEN)
797 return 0;
798
799 if (delay_pen_events(wacom))
800 return 1;
801
802 /* don't report events if we don't know the tool ID */
803 if (!wacom->id[idx]) {
804 /* but reschedule a read of the current tool */
805 wacom_intuos_schedule_prox_event(wacom);
806 return 1;
807 }
808
809 /*
810 * don't report events for invalid data
811 */
812 /* older I4 styli don't work with new Cintiqs */
813 if ((!((wacom->id[idx] >> 16) & 0x01) &&
814 (features->type == WACOM_21UX2)) ||
815 /* Only large Intuos support Lense Cursor */
816 (wacom->tool[idx] == BTN_TOOL_LENS &&
817 (features->type == INTUOS3 ||
818 features->type == INTUOS3S ||
819 features->type == INTUOS4 ||
820 features->type == INTUOS4S ||
821 features->type == INTUOS5 ||
822 features->type == INTUOS5S ||
823 features->type == INTUOSPM ||
824 features->type == INTUOSPS)) ||
825 /* Cintiq doesn't send data when RDY bit isn't set */
826 (features->type == CINTIQ && !(data[1] & 0x40)))
827 return 1;
828
829 x = (be16_to_cpup((__be16 *)&data[2]) << 1) | ((data[9] >> 1) & 1);
830 y = (be16_to_cpup((__be16 *)&data[4]) << 1) | (data[9] & 1);
831 distance = data[9] >> 2;
832 if (features->type < INTUOS3S) {
833 x >>= 1;
834 y >>= 1;
835 distance >>= 1;
836 }
837 input_report_abs(input, ABS_X, x);
838 input_report_abs(input, ABS_Y, y);
839 input_report_abs(input, ABS_DISTANCE, distance);
840
841 switch (type) {
842 case 0x00:
843 case 0x01:
844 case 0x02:
845 case 0x03:
846 /* general pen packet */
847 t = (data[6] << 3) | ((data[7] & 0xC0) >> 5) | (data[1] & 1);
848 if (features->pressure_max < 2047)
849 t >>= 1;
850 input_report_abs(input, ABS_PRESSURE, t);
851 if (features->type != INTUOSHT2) {
852 input_report_abs(input, ABS_TILT_X,
853 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64);
854 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64);
855 }
856 input_report_key(input, BTN_STYLUS, data[1] & 2);
857 input_report_key(input, BTN_STYLUS2, data[1] & 4);
858 input_report_key(input, BTN_TOUCH, t > 10);
859 break;
860
861 case 0x0a:
862 /* airbrush second packet */
863 input_report_abs(input, ABS_WHEEL,
864 (data[6] << 2) | ((data[7] >> 6) & 3));
865 input_report_abs(input, ABS_TILT_X,
866 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64);
867 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64);
868 break;
869
870 case 0x05:
871 /* Rotation packet */
872 if (features->type >= INTUOS3S) {
873 /* I3 marker pen rotation */
874 t = (data[6] << 3) | ((data[7] >> 5) & 7);
875 t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) :
876 ((t-1) / 2 + 450)) : (450 - t / 2) ;
877 input_report_abs(input, ABS_Z, t);
878 } else {
879 /* 4D mouse 2nd packet */
880 t = (data[6] << 3) | ((data[7] >> 5) & 7);
881 input_report_abs(input, ABS_RZ, (data[7] & 0x20) ?
882 ((t - 1) / 2) : -t / 2);
883 }
884 break;
885
886 case 0x04:
887 /* 4D mouse 1st packet */
888 input_report_key(input, BTN_LEFT, data[8] & 0x01);
889 input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
890 input_report_key(input, BTN_RIGHT, data[8] & 0x04);
891
892 input_report_key(input, BTN_SIDE, data[8] & 0x20);
893 input_report_key(input, BTN_EXTRA, data[8] & 0x10);
894 t = (data[6] << 2) | ((data[7] >> 6) & 3);
895 input_report_abs(input, ABS_THROTTLE, (data[8] & 0x08) ? -t : t);
896 break;
897
898 case 0x06:
899 /* I4 mouse */
900 input_report_key(input, BTN_LEFT, data[6] & 0x01);
901 input_report_key(input, BTN_MIDDLE, data[6] & 0x02);
902 input_report_key(input, BTN_RIGHT, data[6] & 0x04);
903 input_report_rel(input, REL_WHEEL, ((data[7] & 0x80) >> 7)
904 - ((data[7] & 0x40) >> 6));
905 input_report_key(input, BTN_SIDE, data[6] & 0x08);
906 input_report_key(input, BTN_EXTRA, data[6] & 0x10);
907
908 input_report_abs(input, ABS_TILT_X,
909 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64);
910 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64);
911 break;
912
913 case 0x08:
914 if (wacom->tool[idx] == BTN_TOOL_MOUSE) {
915 /* 2D mouse packet */
916 input_report_key(input, BTN_LEFT, data[8] & 0x04);
917 input_report_key(input, BTN_MIDDLE, data[8] & 0x08);
918 input_report_key(input, BTN_RIGHT, data[8] & 0x10);
919 input_report_rel(input, REL_WHEEL, (data[8] & 0x01)
920 - ((data[8] & 0x02) >> 1));
921
922 /* I3 2D mouse side buttons */
923 if (features->type >= INTUOS3S && features->type <= INTUOS3L) {
924 input_report_key(input, BTN_SIDE, data[8] & 0x40);
925 input_report_key(input, BTN_EXTRA, data[8] & 0x20);
926 }
927 }
928 else if (wacom->tool[idx] == BTN_TOOL_LENS) {
929 /* Lens cursor packets */
930 input_report_key(input, BTN_LEFT, data[8] & 0x01);
931 input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
932 input_report_key(input, BTN_RIGHT, data[8] & 0x04);
933 input_report_key(input, BTN_SIDE, data[8] & 0x10);
934 input_report_key(input, BTN_EXTRA, data[8] & 0x08);
935 }
936 break;
937
938 case 0x07:
939 case 0x09:
940 case 0x0b:
941 case 0x0c:
942 case 0x0d:
943 case 0x0e:
944 case 0x0f:
945 /* unhandled */
946 break;
947 }
948
949 input_report_abs(input, ABS_MISC,
950 wacom_intuos_id_mangle(wacom->id[idx])); /* report tool id */
951 input_report_key(input, wacom->tool[idx], 1);
952 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
953 wacom->reporting_data = true;
954 return 2;
955 }
956
957 static int wacom_intuos_irq(struct wacom_wac *wacom)
958 {
959 unsigned char *data = wacom->data;
960 struct input_dev *input = wacom->pen_input;
961 int result;
962
963 if (data[0] != WACOM_REPORT_PENABLED &&
964 data[0] != WACOM_REPORT_INTUOS_ID1 &&
965 data[0] != WACOM_REPORT_INTUOS_ID2 &&
966 data[0] != WACOM_REPORT_INTUOSPAD &&
967 data[0] != WACOM_REPORT_INTUOS_PEN &&
968 data[0] != WACOM_REPORT_CINTIQ &&
969 data[0] != WACOM_REPORT_CINTIQPAD &&
970 data[0] != WACOM_REPORT_INTUOS5PAD) {
971 dev_dbg(input->dev.parent,
972 "%s: received unknown report #%d\n", __func__, data[0]);
973 return 0;
974 }
975
976 /* process pad events */
977 result = wacom_intuos_pad(wacom);
978 if (result)
979 return result;
980
981 /* process in/out prox events */
982 result = wacom_intuos_inout(wacom);
983 if (result)
984 return result - 1;
985
986 /* process general packets */
987 result = wacom_intuos_general(wacom);
988 if (result)
989 return result - 1;
990
991 return 0;
992 }
993
994 static int wacom_remote_irq(struct wacom_wac *wacom_wac, size_t len)
995 {
996 unsigned char *data = wacom_wac->data;
997 struct input_dev *input;
998 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
999 struct wacom_remote *remote = wacom->remote;
1000 int bat_charging, bat_percent, touch_ring_mode;
1001 __u32 serial;
1002 int i, index = -1;
1003 unsigned long flags;
1004
1005 if (data[0] != WACOM_REPORT_REMOTE) {
1006 hid_dbg(wacom->hdev, "%s: received unknown report #%d",
1007 __func__, data[0]);
1008 return 0;
1009 }
1010
1011 serial = data[3] + (data[4] << 8) + (data[5] << 16);
1012 wacom_wac->id[0] = PAD_DEVICE_ID;
1013
1014 spin_lock_irqsave(&remote->remote_lock, flags);
1015
1016 for (i = 0; i < WACOM_MAX_REMOTES; i++) {
1017 if (remote->remotes[i].serial == serial) {
1018 index = i;
1019 break;
1020 }
1021 }
1022
1023 if (index < 0 || !remote->remotes[index].registered)
1024 goto out;
1025
1026 input = remote->remotes[index].input;
1027
1028 input_report_key(input, BTN_0, (data[9] & 0x01));
1029 input_report_key(input, BTN_1, (data[9] & 0x02));
1030 input_report_key(input, BTN_2, (data[9] & 0x04));
1031 input_report_key(input, BTN_3, (data[9] & 0x08));
1032 input_report_key(input, BTN_4, (data[9] & 0x10));
1033 input_report_key(input, BTN_5, (data[9] & 0x20));
1034 input_report_key(input, BTN_6, (data[9] & 0x40));
1035 input_report_key(input, BTN_7, (data[9] & 0x80));
1036
1037 input_report_key(input, BTN_8, (data[10] & 0x01));
1038 input_report_key(input, BTN_9, (data[10] & 0x02));
1039 input_report_key(input, BTN_A, (data[10] & 0x04));
1040 input_report_key(input, BTN_B, (data[10] & 0x08));
1041 input_report_key(input, BTN_C, (data[10] & 0x10));
1042 input_report_key(input, BTN_X, (data[10] & 0x20));
1043 input_report_key(input, BTN_Y, (data[10] & 0x40));
1044 input_report_key(input, BTN_Z, (data[10] & 0x80));
1045
1046 input_report_key(input, BTN_BASE, (data[11] & 0x01));
1047 input_report_key(input, BTN_BASE2, (data[11] & 0x02));
1048
1049 if (data[12] & 0x80)
1050 input_report_abs(input, ABS_WHEEL, (data[12] & 0x7f));
1051 else
1052 input_report_abs(input, ABS_WHEEL, 0);
1053
1054 bat_percent = data[7] & 0x7f;
1055 bat_charging = !!(data[7] & 0x80);
1056
1057 if (data[9] | data[10] | (data[11] & 0x03) | data[12])
1058 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
1059 else
1060 input_report_abs(input, ABS_MISC, 0);
1061
1062 input_event(input, EV_MSC, MSC_SERIAL, serial);
1063
1064 input_sync(input);
1065
1066 /*Which mode select (LED light) is currently on?*/
1067 touch_ring_mode = (data[11] & 0xC0) >> 6;
1068
1069 for (i = 0; i < WACOM_MAX_REMOTES; i++) {
1070 if (remote->remotes[i].serial == serial)
1071 wacom->led.groups[i].select = touch_ring_mode;
1072 }
1073
1074 __wacom_notify_battery(&remote->remotes[index].battery, bat_percent,
1075 bat_charging, 1, bat_charging);
1076
1077 out:
1078 spin_unlock_irqrestore(&remote->remote_lock, flags);
1079 return 0;
1080 }
1081
1082 static void wacom_remote_status_irq(struct wacom_wac *wacom_wac, size_t len)
1083 {
1084 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
1085 unsigned char *data = wacom_wac->data;
1086 struct wacom_remote *remote = wacom->remote;
1087 struct wacom_remote_data remote_data;
1088 unsigned long flags;
1089 int i, ret;
1090
1091 if (data[0] != WACOM_REPORT_DEVICE_LIST)
1092 return;
1093
1094 memset(&remote_data, 0, sizeof(struct wacom_remote_data));
1095
1096 for (i = 0; i < WACOM_MAX_REMOTES; i++) {
1097 int j = i * 6;
1098 int serial = (data[j+6] << 16) + (data[j+5] << 8) + data[j+4];
1099 bool connected = data[j+2];
1100
1101 remote_data.remote[i].serial = serial;
1102 remote_data.remote[i].connected = connected;
1103 }
1104
1105 spin_lock_irqsave(&remote->remote_lock, flags);
1106
1107 ret = kfifo_in(&remote->remote_fifo, &remote_data, sizeof(remote_data));
1108 if (ret != sizeof(remote_data)) {
1109 spin_unlock_irqrestore(&remote->remote_lock, flags);
1110 hid_err(wacom->hdev, "Can't queue Remote status event.\n");
1111 return;
1112 }
1113
1114 spin_unlock_irqrestore(&remote->remote_lock, flags);
1115
1116 wacom_schedule_work(wacom_wac, WACOM_WORKER_REMOTE);
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
1578 if (len == WACOM_PKGLEN_PENABLED ||
1579 data[0] == WACOM_REPORT_PENABLED)
1580 return wacom_tpc_pen(wacom);
1581 }
1582 else if (wacom->touch_input) {
1583 dev_dbg(wacom->touch_input->dev.parent,
1584 "%s: received report #%d\n", __func__, data[0]);
1585
1586 switch (len) {
1587 case WACOM_PKGLEN_TPC1FG:
1588 return wacom_tpc_single_touch(wacom, len);
1589
1590 case WACOM_PKGLEN_TPC2FG:
1591 return wacom_tpc_mt_touch(wacom);
1592
1593 default:
1594 switch (data[0]) {
1595 case WACOM_REPORT_TPC1FG:
1596 case WACOM_REPORT_TPCHID:
1597 case WACOM_REPORT_TPCST:
1598 case WACOM_REPORT_TPC1FGE:
1599 return wacom_tpc_single_touch(wacom, len);
1600
1601 case WACOM_REPORT_TPCMT:
1602 case WACOM_REPORT_TPCMT2:
1603 return wacom_mt_touch(wacom);
1604
1605 }
1606 }
1607 }
1608
1609 return 0;
1610 }
1611
1612 int wacom_equivalent_usage(int usage)
1613 {
1614 if ((usage & HID_USAGE_PAGE) == WACOM_HID_UP_WACOMDIGITIZER) {
1615 int subpage = (usage & 0xFF00) << 8;
1616 int subusage = (usage & 0xFF);
1617
1618 if (subpage == WACOM_HID_SP_PAD ||
1619 subpage == WACOM_HID_SP_BUTTON ||
1620 subpage == WACOM_HID_SP_DIGITIZER ||
1621 subpage == WACOM_HID_SP_DIGITIZERINFO ||
1622 usage == WACOM_HID_WD_SENSE ||
1623 usage == WACOM_HID_WD_SERIALHI ||
1624 usage == WACOM_HID_WD_TOOLTYPE ||
1625 usage == WACOM_HID_WD_DISTANCE ||
1626 usage == WACOM_HID_WD_TOUCHSTRIP ||
1627 usage == WACOM_HID_WD_TOUCHSTRIP2 ||
1628 usage == WACOM_HID_WD_TOUCHRING ||
1629 usage == WACOM_HID_WD_TOUCHRINGSTATUS) {
1630 return usage;
1631 }
1632
1633 if (subpage == HID_UP_UNDEFINED)
1634 subpage = HID_UP_DIGITIZER;
1635
1636 return subpage | subusage;
1637 }
1638
1639 if ((usage & HID_USAGE_PAGE) == WACOM_HID_UP_WACOMTOUCH) {
1640 int subpage = (usage & 0xFF00) << 8;
1641 int subusage = (usage & 0xFF);
1642
1643 if (subpage == HID_UP_UNDEFINED)
1644 subpage = WACOM_HID_SP_DIGITIZER;
1645
1646 return subpage | subusage;
1647 }
1648
1649 return usage;
1650 }
1651
1652 static void wacom_map_usage(struct input_dev *input, struct hid_usage *usage,
1653 struct hid_field *field, __u8 type, __u16 code, int fuzz)
1654 {
1655 struct wacom *wacom = input_get_drvdata(input);
1656 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1657 struct wacom_features *features = &wacom_wac->features;
1658 int fmin = field->logical_minimum;
1659 int fmax = field->logical_maximum;
1660 unsigned int equivalent_usage = wacom_equivalent_usage(usage->hid);
1661 int resolution_code = code;
1662
1663 if (equivalent_usage == HID_DG_TWIST) {
1664 resolution_code = ABS_RZ;
1665 }
1666
1667 if (equivalent_usage == HID_GD_X) {
1668 fmin += features->offset_left;
1669 fmax -= features->offset_right;
1670 }
1671 if (equivalent_usage == HID_GD_Y) {
1672 fmin += features->offset_top;
1673 fmax -= features->offset_bottom;
1674 }
1675
1676 usage->type = type;
1677 usage->code = code;
1678
1679 set_bit(type, input->evbit);
1680
1681 switch (type) {
1682 case EV_ABS:
1683 input_set_abs_params(input, code, fmin, fmax, fuzz, 0);
1684 input_abs_set_res(input, code,
1685 hidinput_calc_abs_res(field, resolution_code));
1686 break;
1687 case EV_KEY:
1688 input_set_capability(input, EV_KEY, code);
1689 break;
1690 case EV_MSC:
1691 input_set_capability(input, EV_MSC, code);
1692 break;
1693 case EV_SW:
1694 input_set_capability(input, EV_SW, code);
1695 break;
1696 }
1697 }
1698
1699 static void wacom_wac_pad_usage_mapping(struct hid_device *hdev,
1700 struct hid_field *field, struct hid_usage *usage)
1701 {
1702 struct wacom *wacom = hid_get_drvdata(hdev);
1703 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1704 struct wacom_features *features = &wacom_wac->features;
1705 struct input_dev *input = wacom_wac->pad_input;
1706 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);
1707
1708 switch (equivalent_usage) {
1709 case WACOM_HID_WD_BATTERY_LEVEL:
1710 case WACOM_HID_WD_BATTERY_CHARGING:
1711 features->quirks |= WACOM_QUIRK_BATTERY;
1712 break;
1713 case WACOM_HID_WD_ACCELEROMETER_X:
1714 __set_bit(INPUT_PROP_ACCELEROMETER, input->propbit);
1715 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 0);
1716 features->device_type |= WACOM_DEVICETYPE_PAD;
1717 break;
1718 case WACOM_HID_WD_ACCELEROMETER_Y:
1719 __set_bit(INPUT_PROP_ACCELEROMETER, input->propbit);
1720 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 0);
1721 features->device_type |= WACOM_DEVICETYPE_PAD;
1722 break;
1723 case WACOM_HID_WD_ACCELEROMETER_Z:
1724 __set_bit(INPUT_PROP_ACCELEROMETER, input->propbit);
1725 wacom_map_usage(input, usage, field, EV_ABS, ABS_Z, 0);
1726 features->device_type |= WACOM_DEVICETYPE_PAD;
1727 break;
1728 case WACOM_HID_WD_BUTTONCENTER:
1729 wacom->generic_has_leds = true;
1730 /* fall through */
1731 case WACOM_HID_WD_BUTTONHOME:
1732 case WACOM_HID_WD_BUTTONUP:
1733 case WACOM_HID_WD_BUTTONDOWN:
1734 case WACOM_HID_WD_BUTTONLEFT:
1735 case WACOM_HID_WD_BUTTONRIGHT:
1736 wacom_map_usage(input, usage, field, EV_KEY,
1737 wacom_numbered_button_to_key(features->numbered_buttons),
1738 0);
1739 features->numbered_buttons++;
1740 features->device_type |= WACOM_DEVICETYPE_PAD;
1741 break;
1742 case WACOM_HID_WD_TOUCHONOFF:
1743 case WACOM_HID_WD_MUTE_DEVICE:
1744 /*
1745 * This usage, which is used to mute touch events, comes
1746 * from the pad packet, but is reported on the touch
1747 * interface. Because the touch interface may not have
1748 * been created yet, we cannot call wacom_map_usage(). In
1749 * order to process this usage when we receive it, we set
1750 * the usage type and code directly.
1751 */
1752 wacom_wac->has_mute_touch_switch = true;
1753 usage->type = EV_SW;
1754 usage->code = SW_MUTE_DEVICE;
1755 features->device_type |= WACOM_DEVICETYPE_PAD;
1756 break;
1757 case WACOM_HID_WD_TOUCHSTRIP:
1758 wacom_map_usage(input, usage, field, EV_ABS, ABS_RX, 0);
1759 features->device_type |= WACOM_DEVICETYPE_PAD;
1760 break;
1761 case WACOM_HID_WD_TOUCHSTRIP2:
1762 wacom_map_usage(input, usage, field, EV_ABS, ABS_RY, 0);
1763 features->device_type |= WACOM_DEVICETYPE_PAD;
1764 break;
1765 case WACOM_HID_WD_TOUCHRING:
1766 wacom_map_usage(input, usage, field, EV_ABS, ABS_WHEEL, 0);
1767 features->device_type |= WACOM_DEVICETYPE_PAD;
1768 break;
1769 case WACOM_HID_WD_TOUCHRINGSTATUS:
1770 wacom_map_usage(input, usage, field, EV_ABS, ABS_WHEEL, 0);
1771 features->device_type |= WACOM_DEVICETYPE_PAD;
1772 break;
1773 case WACOM_HID_WD_BUTTONCONFIG:
1774 wacom_map_usage(input, usage, field, EV_KEY, KEY_BUTTONCONFIG, 0);
1775 features->device_type |= WACOM_DEVICETYPE_PAD;
1776 break;
1777 case WACOM_HID_WD_ONSCREEN_KEYBOARD:
1778 wacom_map_usage(input, usage, field, EV_KEY, KEY_ONSCREEN_KEYBOARD, 0);
1779 features->device_type |= WACOM_DEVICETYPE_PAD;
1780 break;
1781 case WACOM_HID_WD_CONTROLPANEL:
1782 wacom_map_usage(input, usage, field, EV_KEY, KEY_CONTROLPANEL, 0);
1783 features->device_type |= WACOM_DEVICETYPE_PAD;
1784 break;
1785 case WACOM_HID_WD_MODE_CHANGE:
1786 /* do not overwrite previous data */
1787 if (!wacom_wac->has_mode_change) {
1788 wacom_wac->has_mode_change = true;
1789 wacom_wac->is_direct_mode = true;
1790 }
1791 features->device_type |= WACOM_DEVICETYPE_PAD;
1792 break;
1793 }
1794
1795 switch (equivalent_usage & 0xfffffff0) {
1796 case WACOM_HID_WD_EXPRESSKEY00:
1797 wacom_map_usage(input, usage, field, EV_KEY,
1798 wacom_numbered_button_to_key(features->numbered_buttons),
1799 0);
1800 features->numbered_buttons++;
1801 features->device_type |= WACOM_DEVICETYPE_PAD;
1802 break;
1803 }
1804 }
1805
1806 static void wacom_wac_pad_battery_event(struct hid_device *hdev, struct hid_field *field,
1807 struct hid_usage *usage, __s32 value)
1808 {
1809 struct wacom *wacom = hid_get_drvdata(hdev);
1810 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1811 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);
1812
1813 switch (equivalent_usage) {
1814 case WACOM_HID_WD_BATTERY_LEVEL:
1815 wacom_wac->hid_data.battery_capacity = value;
1816 wacom_wac->hid_data.bat_connected = 1;
1817 break;
1818
1819 case WACOM_HID_WD_BATTERY_CHARGING:
1820 wacom_wac->hid_data.bat_charging = value;
1821 wacom_wac->hid_data.ps_connected = value;
1822 wacom_wac->hid_data.bat_connected = 1;
1823 break;
1824 }
1825 }
1826
1827 static void wacom_wac_pad_event(struct hid_device *hdev, struct hid_field *field,
1828 struct hid_usage *usage, __s32 value)
1829 {
1830 struct wacom *wacom = hid_get_drvdata(hdev);
1831 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1832 struct input_dev *input = wacom_wac->pad_input;
1833 struct wacom_features *features = &wacom_wac->features;
1834 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);
1835 int i;
1836 bool is_touch_on = value;
1837
1838 /*
1839 * Avoid reporting this event and setting inrange_state if this usage
1840 * hasn't been mapped.
1841 */
1842 if (!usage->type && equivalent_usage != WACOM_HID_WD_MODE_CHANGE)
1843 return;
1844
1845 if (wacom_equivalent_usage(field->physical) == HID_DG_TABLETFUNCTIONKEY) {
1846 if (usage->hid != WACOM_HID_WD_TOUCHRING)
1847 wacom_wac->hid_data.inrange_state |= value;
1848 }
1849
1850 switch (equivalent_usage) {
1851 case WACOM_HID_WD_TOUCHRINGSTATUS:
1852 if (!value)
1853 input_event(input, usage->type, usage->code, 0);
1854 break;
1855
1856 case WACOM_HID_WD_MUTE_DEVICE:
1857 if (wacom_wac->shared->touch_input && value) {
1858 wacom_wac->shared->is_touch_on = !wacom_wac->shared->is_touch_on;
1859 is_touch_on = wacom_wac->shared->is_touch_on;
1860 }
1861
1862 /* fall through*/
1863 case WACOM_HID_WD_TOUCHONOFF:
1864 if (wacom_wac->shared->touch_input) {
1865 input_report_switch(wacom_wac->shared->touch_input,
1866 SW_MUTE_DEVICE, !is_touch_on);
1867 input_sync(wacom_wac->shared->touch_input);
1868 }
1869 break;
1870
1871 case WACOM_HID_WD_MODE_CHANGE:
1872 if (wacom_wac->is_direct_mode != value) {
1873 wacom_wac->is_direct_mode = value;
1874 wacom_schedule_work(&wacom->wacom_wac, WACOM_WORKER_MODE_CHANGE);
1875 }
1876 break;
1877
1878 case WACOM_HID_WD_BUTTONCENTER:
1879 for (i = 0; i < wacom->led.count; i++)
1880 wacom_update_led(wacom, features->numbered_buttons,
1881 value, i);
1882 /* fall through*/
1883 default:
1884 input_event(input, usage->type, usage->code, value);
1885 if (value)
1886 wacom_wac->hid_data.pad_input_event_flag = true;
1887 break;
1888 }
1889 }
1890
1891 static void wacom_wac_pad_pre_report(struct hid_device *hdev,
1892 struct hid_report *report)
1893 {
1894 struct wacom *wacom = hid_get_drvdata(hdev);
1895 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1896
1897 wacom_wac->hid_data.inrange_state = 0;
1898 }
1899
1900 static void wacom_wac_pad_battery_report(struct hid_device *hdev,
1901 struct hid_report *report)
1902 {
1903 struct wacom *wacom = hid_get_drvdata(hdev);
1904 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1905 struct wacom_features *features = &wacom_wac->features;
1906
1907 if (features->quirks & WACOM_QUIRK_BATTERY) {
1908 int capacity = wacom_wac->hid_data.battery_capacity;
1909 bool charging = wacom_wac->hid_data.bat_charging;
1910 bool connected = wacom_wac->hid_data.bat_connected;
1911 bool powered = wacom_wac->hid_data.ps_connected;
1912
1913 wacom_notify_battery(wacom_wac, capacity, charging,
1914 connected, powered);
1915 }
1916 }
1917
1918 static void wacom_wac_pad_report(struct hid_device *hdev,
1919 struct hid_report *report)
1920 {
1921 struct wacom *wacom = hid_get_drvdata(hdev);
1922 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1923 struct input_dev *input = wacom_wac->pad_input;
1924 bool active = wacom_wac->hid_data.inrange_state != 0;
1925
1926 /* report prox for expresskey events */
1927 if ((wacom_equivalent_usage(report->field[0]->physical) == HID_DG_TABLETFUNCTIONKEY) &&
1928 wacom_wac->hid_data.pad_input_event_flag) {
1929 input_event(input, EV_ABS, ABS_MISC, active ? PAD_DEVICE_ID : 0);
1930 input_sync(input);
1931 if (!active)
1932 wacom_wac->hid_data.pad_input_event_flag = false;
1933 }
1934
1935 }
1936
1937 static void wacom_wac_pen_usage_mapping(struct hid_device *hdev,
1938 struct hid_field *field, struct hid_usage *usage)
1939 {
1940 struct wacom *wacom = hid_get_drvdata(hdev);
1941 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1942 struct wacom_features *features = &wacom_wac->features;
1943 struct input_dev *input = wacom_wac->pen_input;
1944 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);
1945
1946 switch (equivalent_usage) {
1947 case HID_GD_X:
1948 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 4);
1949 break;
1950 case HID_GD_Y:
1951 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 4);
1952 break;
1953 case WACOM_HID_WD_DISTANCE:
1954 case HID_GD_Z:
1955 wacom_map_usage(input, usage, field, EV_ABS, ABS_DISTANCE, 0);
1956 break;
1957 case HID_DG_TIPPRESSURE:
1958 wacom_map_usage(input, usage, field, EV_ABS, ABS_PRESSURE, 0);
1959 break;
1960 case HID_DG_INRANGE:
1961 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOOL_PEN, 0);
1962 break;
1963 case HID_DG_BATTERYSTRENGTH:
1964 features->quirks |= WACOM_QUIRK_BATTERY;
1965 break;
1966 case HID_DG_INVERT:
1967 wacom_map_usage(input, usage, field, EV_KEY,
1968 BTN_TOOL_RUBBER, 0);
1969 break;
1970 case HID_DG_TILT_X:
1971 wacom_map_usage(input, usage, field, EV_ABS, ABS_TILT_X, 0);
1972 break;
1973 case HID_DG_TILT_Y:
1974 wacom_map_usage(input, usage, field, EV_ABS, ABS_TILT_Y, 0);
1975 break;
1976 case HID_DG_TWIST:
1977 wacom_map_usage(input, usage, field, EV_ABS, ABS_Z, 0);
1978 break;
1979 case HID_DG_ERASER:
1980 case HID_DG_TIPSWITCH:
1981 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOUCH, 0);
1982 break;
1983 case HID_DG_BARRELSWITCH:
1984 wacom_map_usage(input, usage, field, EV_KEY, BTN_STYLUS, 0);
1985 break;
1986 case HID_DG_BARRELSWITCH2:
1987 wacom_map_usage(input, usage, field, EV_KEY, BTN_STYLUS2, 0);
1988 break;
1989 case HID_DG_TOOLSERIALNUMBER:
1990 wacom_map_usage(input, usage, field, EV_MSC, MSC_SERIAL, 0);
1991 break;
1992 case WACOM_HID_WD_SENSE:
1993 features->quirks |= WACOM_QUIRK_SENSE;
1994 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOOL_PEN, 0);
1995 break;
1996 case WACOM_HID_WD_SERIALHI:
1997 wacom_map_usage(input, usage, field, EV_ABS, ABS_MISC, 0);
1998 set_bit(EV_KEY, input->evbit);
1999 input_set_capability(input, EV_KEY, BTN_TOOL_PEN);
2000 input_set_capability(input, EV_KEY, BTN_TOOL_RUBBER);
2001 input_set_capability(input, EV_KEY, BTN_TOOL_BRUSH);
2002 input_set_capability(input, EV_KEY, BTN_TOOL_PENCIL);
2003 input_set_capability(input, EV_KEY, BTN_TOOL_AIRBRUSH);
2004 if (!(features->device_type & WACOM_DEVICETYPE_DIRECT)) {
2005 input_set_capability(input, EV_KEY, BTN_TOOL_MOUSE);
2006 input_set_capability(input, EV_KEY, BTN_TOOL_LENS);
2007 }
2008 break;
2009 case WACOM_HID_WD_FINGERWHEEL:
2010 wacom_map_usage(input, usage, field, EV_ABS, ABS_WHEEL, 0);
2011 break;
2012 }
2013 }
2014
2015 static void wacom_wac_pen_event(struct hid_device *hdev, struct hid_field *field,
2016 struct hid_usage *usage, __s32 value)
2017 {
2018 struct wacom *wacom = hid_get_drvdata(hdev);
2019 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2020 struct wacom_features *features = &wacom_wac->features;
2021 struct input_dev *input = wacom_wac->pen_input;
2022 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);
2023
2024 switch (equivalent_usage) {
2025 case HID_GD_Z:
2026 /*
2027 * HID_GD_Z "should increase as the control's position is
2028 * moved from high to low", while ABS_DISTANCE instead
2029 * increases in value as the tool moves from low to high.
2030 */
2031 value = field->logical_maximum - value;
2032 break;
2033 case HID_DG_INRANGE:
2034 wacom_wac->hid_data.inrange_state = value;
2035 if (!(features->quirks & WACOM_QUIRK_SENSE))
2036 wacom_wac->hid_data.sense_state = value;
2037 return;
2038 case HID_DG_BATTERYSTRENGTH:
2039 wacom_wac->hid_data.battery_capacity = value;
2040 wacom_wac->hid_data.bat_connected = 1;
2041 break;
2042 case HID_DG_INVERT:
2043 wacom_wac->hid_data.invert_state = value;
2044 return;
2045 case HID_DG_ERASER:
2046 case HID_DG_TIPSWITCH:
2047 wacom_wac->hid_data.tipswitch |= value;
2048 return;
2049 case HID_DG_TOOLSERIALNUMBER:
2050 wacom_wac->serial[0] = (wacom_wac->serial[0] & ~0xFFFFFFFFULL);
2051 wacom_wac->serial[0] |= (__u32)value;
2052 return;
2053 case WACOM_HID_WD_SENSE:
2054 wacom_wac->hid_data.sense_state = value;
2055 return;
2056 case WACOM_HID_WD_SERIALHI:
2057 wacom_wac->serial[0] = (wacom_wac->serial[0] & 0xFFFFFFFF);
2058 wacom_wac->serial[0] |= ((__u64)value) << 32;
2059 /*
2060 * Non-USI EMR devices may contain additional tool type
2061 * information here. See WACOM_HID_WD_TOOLTYPE case for
2062 * more details.
2063 */
2064 if (value >> 20 == 1) {
2065 wacom_wac->id[0] |= value & 0xFFFFF;
2066 }
2067 return;
2068 case WACOM_HID_WD_TOOLTYPE:
2069 /*
2070 * Some devices (MobileStudio Pro, and possibly later
2071 * devices as well) do not return the complete tool
2072 * type in their WACOM_HID_WD_TOOLTYPE usage. Use a
2073 * bitwise OR so the complete value can be built
2074 * up over time :(
2075 */
2076 wacom_wac->id[0] |= value;
2077 return;
2078 case WACOM_HID_WD_OFFSETLEFT:
2079 if (features->offset_left && value != features->offset_left)
2080 hid_warn(hdev, "%s: overriding exising left offset "
2081 "%d -> %d\n", __func__, value,
2082 features->offset_left);
2083 features->offset_left = value;
2084 return;
2085 case WACOM_HID_WD_OFFSETRIGHT:
2086 if (features->offset_right && value != features->offset_right)
2087 hid_warn(hdev, "%s: overriding exising right offset "
2088 "%d -> %d\n", __func__, value,
2089 features->offset_right);
2090 features->offset_right = value;
2091 return;
2092 case WACOM_HID_WD_OFFSETTOP:
2093 if (features->offset_top && value != features->offset_top)
2094 hid_warn(hdev, "%s: overriding exising top offset "
2095 "%d -> %d\n", __func__, value,
2096 features->offset_top);
2097 features->offset_top = value;
2098 return;
2099 case WACOM_HID_WD_OFFSETBOTTOM:
2100 if (features->offset_bottom && value != features->offset_bottom)
2101 hid_warn(hdev, "%s: overriding exising bottom offset "
2102 "%d -> %d\n", __func__, value,
2103 features->offset_bottom);
2104 features->offset_bottom = value;
2105 return;
2106 }
2107
2108 /* send pen events only when touch is up or forced out
2109 * or touch arbitration is off
2110 */
2111 if (!usage->type || delay_pen_events(wacom_wac))
2112 return;
2113
2114 /* send pen events only when the pen is in/entering/leaving proximity */
2115 if (!wacom_wac->hid_data.inrange_state && !wacom_wac->tool[0])
2116 return;
2117
2118 input_event(input, usage->type, usage->code, value);
2119 }
2120
2121 static void wacom_wac_pen_pre_report(struct hid_device *hdev,
2122 struct hid_report *report)
2123 {
2124 return;
2125 }
2126
2127 static void wacom_wac_pen_report(struct hid_device *hdev,
2128 struct hid_report *report)
2129 {
2130 struct wacom *wacom = hid_get_drvdata(hdev);
2131 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2132 struct input_dev *input = wacom_wac->pen_input;
2133 bool prox = wacom_wac->hid_data.inrange_state;
2134 bool range = wacom_wac->hid_data.sense_state;
2135
2136 if (!wacom_wac->tool[0] && prox) { /* first in prox */
2137 /* Going into proximity select tool */
2138 if (wacom_wac->hid_data.invert_state)
2139 wacom_wac->tool[0] = BTN_TOOL_RUBBER;
2140 else if (wacom_wac->id[0])
2141 wacom_wac->tool[0] = wacom_intuos_get_tool_type(wacom_wac->id[0]);
2142 else
2143 wacom_wac->tool[0] = BTN_TOOL_PEN;
2144 }
2145
2146 /* keep pen state for touch events */
2147 wacom_wac->shared->stylus_in_proximity = range;
2148
2149 if (!delay_pen_events(wacom_wac) && wacom_wac->tool[0]) {
2150 int id = wacom_wac->id[0];
2151
2152 /*
2153 * Non-USI EMR tools should have their IDs mangled to
2154 * match the legacy behavior of wacom_intuos_general
2155 */
2156 if (wacom_wac->serial[0] >> 52 == 1)
2157 id = wacom_intuos_id_mangle(id);
2158
2159 /*
2160 * To ensure compatibility with xf86-input-wacom, we should
2161 * report the BTN_TOOL_* event prior to the ABS_MISC or
2162 * MSC_SERIAL events.
2163 */
2164 input_report_key(input, BTN_TOUCH,
2165 wacom_wac->hid_data.tipswitch);
2166 input_report_key(input, wacom_wac->tool[0], prox);
2167 if (wacom_wac->serial[0]) {
2168 input_event(input, EV_MSC, MSC_SERIAL, wacom_wac->serial[0]);
2169 input_report_abs(input, ABS_MISC, id);
2170 }
2171
2172 wacom_wac->hid_data.tipswitch = false;
2173
2174 input_sync(input);
2175 }
2176
2177 if (!prox) {
2178 wacom_wac->tool[0] = 0;
2179 wacom_wac->id[0] = 0;
2180 }
2181 }
2182
2183 static void wacom_wac_finger_usage_mapping(struct hid_device *hdev,
2184 struct hid_field *field, struct hid_usage *usage)
2185 {
2186 struct wacom *wacom = hid_get_drvdata(hdev);
2187 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2188 struct input_dev *input = wacom_wac->touch_input;
2189 unsigned touch_max = wacom_wac->features.touch_max;
2190 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);
2191
2192 switch (equivalent_usage) {
2193 case HID_GD_X:
2194 if (touch_max == 1)
2195 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 4);
2196 else
2197 wacom_map_usage(input, usage, field, EV_ABS,
2198 ABS_MT_POSITION_X, 4);
2199 break;
2200 case HID_GD_Y:
2201 if (touch_max == 1)
2202 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 4);
2203 else
2204 wacom_map_usage(input, usage, field, EV_ABS,
2205 ABS_MT_POSITION_Y, 4);
2206 break;
2207 case HID_DG_WIDTH:
2208 case HID_DG_HEIGHT:
2209 wacom_map_usage(input, usage, field, EV_ABS, ABS_MT_TOUCH_MAJOR, 0);
2210 wacom_map_usage(input, usage, field, EV_ABS, ABS_MT_TOUCH_MINOR, 0);
2211 input_set_abs_params(input, ABS_MT_ORIENTATION, 0, 1, 0, 0);
2212 break;
2213 case HID_DG_TIPSWITCH:
2214 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOUCH, 0);
2215 break;
2216 case HID_DG_CONTACTCOUNT:
2217 wacom_wac->hid_data.cc_report = field->report->id;
2218 wacom_wac->hid_data.cc_index = field->index;
2219 wacom_wac->hid_data.cc_value_index = usage->usage_index;
2220 break;
2221 case HID_DG_CONTACTID:
2222 if ((field->logical_maximum - field->logical_minimum) < touch_max) {
2223 /*
2224 * The HID descriptor for G11 sensors leaves logical
2225 * maximum set to '1' despite it being a multitouch
2226 * device. Override to a sensible number.
2227 */
2228 field->logical_maximum = 255;
2229 }
2230 break;
2231 }
2232 }
2233
2234 static void wacom_wac_finger_slot(struct wacom_wac *wacom_wac,
2235 struct input_dev *input)
2236 {
2237 struct hid_data *hid_data = &wacom_wac->hid_data;
2238 bool mt = wacom_wac->features.touch_max > 1;
2239 bool prox = hid_data->tipswitch &&
2240 report_touch_events(wacom_wac);
2241
2242 if (wacom_wac->shared->has_mute_touch_switch &&
2243 !wacom_wac->shared->is_touch_on) {
2244 if (!wacom_wac->shared->touch_down)
2245 return;
2246 prox = 0;
2247 }
2248
2249 wacom_wac->hid_data.num_received++;
2250 if (wacom_wac->hid_data.num_received > wacom_wac->hid_data.num_expected)
2251 return;
2252
2253 if (mt) {
2254 int slot;
2255
2256 slot = input_mt_get_slot_by_key(input, hid_data->id);
2257 input_mt_slot(input, slot);
2258 input_mt_report_slot_state(input, MT_TOOL_FINGER, prox);
2259 }
2260 else {
2261 input_report_key(input, BTN_TOUCH, prox);
2262 }
2263
2264 if (prox) {
2265 input_report_abs(input, mt ? ABS_MT_POSITION_X : ABS_X,
2266 hid_data->x);
2267 input_report_abs(input, mt ? ABS_MT_POSITION_Y : ABS_Y,
2268 hid_data->y);
2269
2270 if (test_bit(ABS_MT_TOUCH_MAJOR, input->absbit)) {
2271 input_report_abs(input, ABS_MT_TOUCH_MAJOR, max(hid_data->width, hid_data->height));
2272 input_report_abs(input, ABS_MT_TOUCH_MINOR, min(hid_data->width, hid_data->height));
2273 if (hid_data->width != hid_data->height)
2274 input_report_abs(input, ABS_MT_ORIENTATION, hid_data->width <= hid_data->height ? 0 : 1);
2275 }
2276 }
2277 }
2278
2279 static void wacom_wac_finger_event(struct hid_device *hdev,
2280 struct hid_field *field, struct hid_usage *usage, __s32 value)
2281 {
2282 struct wacom *wacom = hid_get_drvdata(hdev);
2283 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2284 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);
2285
2286 switch (equivalent_usage) {
2287 case HID_GD_X:
2288 wacom_wac->hid_data.x = value;
2289 break;
2290 case HID_GD_Y:
2291 wacom_wac->hid_data.y = value;
2292 break;
2293 case HID_DG_WIDTH:
2294 wacom_wac->hid_data.width = value;
2295 break;
2296 case HID_DG_HEIGHT:
2297 wacom_wac->hid_data.height = value;
2298 break;
2299 case HID_DG_CONTACTID:
2300 wacom_wac->hid_data.id = value;
2301 break;
2302 case HID_DG_TIPSWITCH:
2303 wacom_wac->hid_data.tipswitch = value;
2304 break;
2305 }
2306
2307
2308 if (usage->usage_index + 1 == field->report_count) {
2309 if (equivalent_usage == wacom_wac->hid_data.last_slot_field)
2310 wacom_wac_finger_slot(wacom_wac, wacom_wac->touch_input);
2311 }
2312 }
2313
2314 static void wacom_wac_finger_pre_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 hid_data* hid_data = &wacom_wac->hid_data;
2320 int i;
2321
2322 for (i = 0; i < report->maxfield; i++) {
2323 struct hid_field *field = report->field[i];
2324 int j;
2325
2326 for (j = 0; j < field->maxusage; j++) {
2327 struct hid_usage *usage = &field->usage[j];
2328 unsigned int equivalent_usage =
2329 wacom_equivalent_usage(usage->hid);
2330
2331 switch (equivalent_usage) {
2332 case HID_GD_X:
2333 case HID_GD_Y:
2334 case HID_DG_WIDTH:
2335 case HID_DG_HEIGHT:
2336 case HID_DG_CONTACTID:
2337 case HID_DG_INRANGE:
2338 case HID_DG_INVERT:
2339 case HID_DG_TIPSWITCH:
2340 hid_data->last_slot_field = equivalent_usage;
2341 break;
2342 case HID_DG_CONTACTCOUNT:
2343 hid_data->cc_report = report->id;
2344 hid_data->cc_index = i;
2345 hid_data->cc_value_index = j;
2346 break;
2347 }
2348 }
2349 }
2350
2351 if (hid_data->cc_report != 0 &&
2352 hid_data->cc_index >= 0) {
2353 struct hid_field *field = report->field[hid_data->cc_index];
2354 int value = field->value[hid_data->cc_value_index];
2355 if (value)
2356 hid_data->num_expected = value;
2357 }
2358 else {
2359 hid_data->num_expected = wacom_wac->features.touch_max;
2360 }
2361 }
2362
2363 static void wacom_wac_finger_report(struct hid_device *hdev,
2364 struct hid_report *report)
2365 {
2366 struct wacom *wacom = hid_get_drvdata(hdev);
2367 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2368 struct input_dev *input = wacom_wac->touch_input;
2369 unsigned touch_max = wacom_wac->features.touch_max;
2370
2371 /* If more packets of data are expected, give us a chance to
2372 * process them rather than immediately syncing a partial
2373 * update.
2374 */
2375 if (wacom_wac->hid_data.num_received < wacom_wac->hid_data.num_expected)
2376 return;
2377
2378 if (touch_max > 1)
2379 input_mt_sync_frame(input);
2380
2381 input_sync(input);
2382 wacom_wac->hid_data.num_received = 0;
2383
2384 /* keep touch state for pen event */
2385 wacom_wac->shared->touch_down = wacom_wac_finger_count_touches(wacom_wac);
2386 }
2387
2388 void wacom_wac_usage_mapping(struct hid_device *hdev,
2389 struct hid_field *field, struct hid_usage *usage)
2390 {
2391 struct wacom *wacom = hid_get_drvdata(hdev);
2392 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2393 struct wacom_features *features = &wacom_wac->features;
2394
2395 if (WACOM_DIRECT_DEVICE(field))
2396 features->device_type |= WACOM_DEVICETYPE_DIRECT;
2397
2398 if (WACOM_PAD_FIELD(field))
2399 wacom_wac_pad_usage_mapping(hdev, field, usage);
2400 else if (WACOM_PEN_FIELD(field))
2401 wacom_wac_pen_usage_mapping(hdev, field, usage);
2402 else if (WACOM_FINGER_FIELD(field))
2403 wacom_wac_finger_usage_mapping(hdev, field, usage);
2404 }
2405
2406 void wacom_wac_event(struct hid_device *hdev, struct hid_field *field,
2407 struct hid_usage *usage, __s32 value)
2408 {
2409 struct wacom *wacom = hid_get_drvdata(hdev);
2410
2411 if (wacom->wacom_wac.features.type != HID_GENERIC)
2412 return;
2413
2414 if (value > field->logical_maximum || value < field->logical_minimum)
2415 return;
2416
2417 if (WACOM_PAD_FIELD(field)) {
2418 wacom_wac_pad_battery_event(hdev, field, usage, value);
2419 if (wacom->wacom_wac.pad_input)
2420 wacom_wac_pad_event(hdev, field, usage, value);
2421 } else if (WACOM_PEN_FIELD(field) && wacom->wacom_wac.pen_input)
2422 wacom_wac_pen_event(hdev, field, usage, value);
2423 else if (WACOM_FINGER_FIELD(field) && wacom->wacom_wac.touch_input)
2424 wacom_wac_finger_event(hdev, field, usage, value);
2425 }
2426
2427 static void wacom_report_events(struct hid_device *hdev, struct hid_report *report)
2428 {
2429 int r;
2430
2431 for (r = 0; r < report->maxfield; r++) {
2432 struct hid_field *field;
2433 unsigned count, n;
2434
2435 field = report->field[r];
2436 count = field->report_count;
2437
2438 if (!(HID_MAIN_ITEM_VARIABLE & field->flags))
2439 continue;
2440
2441 for (n = 0; n < count; n++)
2442 wacom_wac_event(hdev, field, &field->usage[n], field->value[n]);
2443 }
2444 }
2445
2446 void wacom_wac_report(struct hid_device *hdev, struct hid_report *report)
2447 {
2448 struct wacom *wacom = hid_get_drvdata(hdev);
2449 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2450 struct hid_field *field = report->field[0];
2451
2452 if (wacom_wac->features.type != HID_GENERIC)
2453 return;
2454
2455 if (WACOM_PAD_FIELD(field) && wacom->wacom_wac.pad_input)
2456 wacom_wac_pad_pre_report(hdev, report);
2457 else if (WACOM_PEN_FIELD(field) && wacom->wacom_wac.pen_input)
2458 wacom_wac_pen_pre_report(hdev, report);
2459 else if (WACOM_FINGER_FIELD(field) && wacom->wacom_wac.touch_input)
2460 wacom_wac_finger_pre_report(hdev, report);
2461
2462 wacom_report_events(hdev, report);
2463
2464 /*
2465 * Non-input reports may be sent prior to the device being
2466 * completely initialized. Since only their events need
2467 * to be processed, exit after 'wacom_report_events' has
2468 * been called to prevent potential crashes in the report-
2469 * processing functions.
2470 */
2471 if (report->type != HID_INPUT_REPORT)
2472 return;
2473
2474 if (WACOM_PAD_FIELD(field)) {
2475 wacom_wac_pad_battery_report(hdev, report);
2476 if (wacom->wacom_wac.pad_input)
2477 wacom_wac_pad_report(hdev, report);
2478 } else if (WACOM_PEN_FIELD(field) && wacom->wacom_wac.pen_input)
2479 wacom_wac_pen_report(hdev, report);
2480 else if (WACOM_FINGER_FIELD(field) && wacom->wacom_wac.touch_input)
2481 wacom_wac_finger_report(hdev, report);
2482 }
2483
2484 static int wacom_bpt_touch(struct wacom_wac *wacom)
2485 {
2486 struct wacom_features *features = &wacom->features;
2487 struct input_dev *input = wacom->touch_input;
2488 struct input_dev *pad_input = wacom->pad_input;
2489 unsigned char *data = wacom->data;
2490 int i;
2491
2492 if (data[0] != 0x02)
2493 return 0;
2494
2495 for (i = 0; i < 2; i++) {
2496 int offset = (data[1] & 0x80) ? (8 * i) : (9 * i);
2497 bool touch = report_touch_events(wacom)
2498 && (data[offset + 3] & 0x80);
2499
2500 input_mt_slot(input, i);
2501 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
2502 if (touch) {
2503 int x = get_unaligned_be16(&data[offset + 3]) & 0x7ff;
2504 int y = get_unaligned_be16(&data[offset + 5]) & 0x7ff;
2505 if (features->quirks & WACOM_QUIRK_BBTOUCH_LOWRES) {
2506 x <<= 5;
2507 y <<= 5;
2508 }
2509 input_report_abs(input, ABS_MT_POSITION_X, x);
2510 input_report_abs(input, ABS_MT_POSITION_Y, y);
2511 }
2512 }
2513
2514 input_mt_sync_frame(input);
2515
2516 input_report_key(pad_input, BTN_LEFT, (data[1] & 0x08) != 0);
2517 input_report_key(pad_input, BTN_FORWARD, (data[1] & 0x04) != 0);
2518 input_report_key(pad_input, BTN_BACK, (data[1] & 0x02) != 0);
2519 input_report_key(pad_input, BTN_RIGHT, (data[1] & 0x01) != 0);
2520 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
2521
2522 return 1;
2523 }
2524
2525 static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data)
2526 {
2527 struct wacom_features *features = &wacom->features;
2528 struct input_dev *input = wacom->touch_input;
2529 bool touch = data[1] & 0x80;
2530 int slot = input_mt_get_slot_by_key(input, data[0]);
2531
2532 if (slot < 0)
2533 return;
2534
2535 touch = touch && report_touch_events(wacom);
2536
2537 input_mt_slot(input, slot);
2538 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
2539
2540 if (touch) {
2541 int x = (data[2] << 4) | (data[4] >> 4);
2542 int y = (data[3] << 4) | (data[4] & 0x0f);
2543 int width, height;
2544
2545 if (features->type >= INTUOSPS && features->type <= INTUOSHT2) {
2546 width = data[5] * 100;
2547 height = data[6] * 100;
2548 } else {
2549 /*
2550 * "a" is a scaled-down area which we assume is
2551 * roughly circular and which can be described as:
2552 * a=(pi*r^2)/C.
2553 */
2554 int a = data[5];
2555 int x_res = input_abs_get_res(input, ABS_MT_POSITION_X);
2556 int y_res = input_abs_get_res(input, ABS_MT_POSITION_Y);
2557 width = 2 * int_sqrt(a * WACOM_CONTACT_AREA_SCALE);
2558 height = width * y_res / x_res;
2559 }
2560
2561 input_report_abs(input, ABS_MT_POSITION_X, x);
2562 input_report_abs(input, ABS_MT_POSITION_Y, y);
2563 input_report_abs(input, ABS_MT_TOUCH_MAJOR, width);
2564 input_report_abs(input, ABS_MT_TOUCH_MINOR, height);
2565 }
2566 }
2567
2568 static void wacom_bpt3_button_msg(struct wacom_wac *wacom, unsigned char *data)
2569 {
2570 struct input_dev *input = wacom->pad_input;
2571 struct wacom_features *features = &wacom->features;
2572
2573 if (features->type == INTUOSHT || features->type == INTUOSHT2) {
2574 input_report_key(input, BTN_LEFT, (data[1] & 0x02) != 0);
2575 input_report_key(input, BTN_BACK, (data[1] & 0x08) != 0);
2576 } else {
2577 input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0);
2578 input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0);
2579 }
2580 input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0);
2581 input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0);
2582 }
2583
2584 static int wacom_bpt3_touch(struct wacom_wac *wacom)
2585 {
2586 unsigned char *data = wacom->data;
2587 int count = data[1] & 0x07;
2588 int touch_changed = 0, i;
2589
2590 if (data[0] != 0x02)
2591 return 0;
2592
2593 /* data has up to 7 fixed sized 8-byte messages starting at data[2] */
2594 for (i = 0; i < count; i++) {
2595 int offset = (8 * i) + 2;
2596 int msg_id = data[offset];
2597
2598 if (msg_id >= 2 && msg_id <= 17) {
2599 wacom_bpt3_touch_msg(wacom, data + offset);
2600 touch_changed++;
2601 } else if (msg_id == 128)
2602 wacom_bpt3_button_msg(wacom, data + offset);
2603
2604 }
2605
2606 /* only update touch if we actually have a touchpad and touch data changed */
2607 if (wacom->touch_input && touch_changed) {
2608 input_mt_sync_frame(wacom->touch_input);
2609 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
2610 }
2611
2612 return 1;
2613 }
2614
2615 static int wacom_bpt_pen(struct wacom_wac *wacom)
2616 {
2617 struct wacom_features *features = &wacom->features;
2618 struct input_dev *input = wacom->pen_input;
2619 unsigned char *data = wacom->data;
2620 int prox = 0, x = 0, y = 0, p = 0, d = 0, pen = 0, btn1 = 0, btn2 = 0;
2621
2622 if (data[0] != WACOM_REPORT_PENABLED)
2623 return 0;
2624
2625 prox = (data[1] & 0x20) == 0x20;
2626
2627 /*
2628 * All reports shared between PEN and RUBBER tool must be
2629 * forced to a known starting value (zero) when transitioning to
2630 * out-of-prox.
2631 *
2632 * If not reset then, to userspace, it will look like lost events
2633 * if new tool comes in-prox with same values as previous tool sent.
2634 *
2635 * Hardware does report zero in most out-of-prox cases but not all.
2636 */
2637 if (!wacom->shared->stylus_in_proximity) {
2638 if (data[1] & 0x08) {
2639 wacom->tool[0] = BTN_TOOL_RUBBER;
2640 wacom->id[0] = ERASER_DEVICE_ID;
2641 } else {
2642 wacom->tool[0] = BTN_TOOL_PEN;
2643 wacom->id[0] = STYLUS_DEVICE_ID;
2644 }
2645 }
2646
2647 wacom->shared->stylus_in_proximity = prox;
2648 if (delay_pen_events(wacom))
2649 return 0;
2650
2651 if (prox) {
2652 x = le16_to_cpup((__le16 *)&data[2]);
2653 y = le16_to_cpup((__le16 *)&data[4]);
2654 p = le16_to_cpup((__le16 *)&data[6]);
2655 /*
2656 * Convert distance from out prox to distance from tablet.
2657 * distance will be greater than distance_max once
2658 * touching and applying pressure; do not report negative
2659 * distance.
2660 */
2661 if (data[8] <= features->distance_max)
2662 d = features->distance_max - data[8];
2663
2664 pen = data[1] & 0x01;
2665 btn1 = data[1] & 0x02;
2666 btn2 = data[1] & 0x04;
2667 } else {
2668 wacom->id[0] = 0;
2669 }
2670
2671 input_report_key(input, BTN_TOUCH, pen);
2672 input_report_key(input, BTN_STYLUS, btn1);
2673 input_report_key(input, BTN_STYLUS2, btn2);
2674
2675 input_report_abs(input, ABS_X, x);
2676 input_report_abs(input, ABS_Y, y);
2677 input_report_abs(input, ABS_PRESSURE, p);
2678 input_report_abs(input, ABS_DISTANCE, d);
2679
2680 input_report_key(input, wacom->tool[0], prox); /* PEN or RUBBER */
2681 input_report_abs(input, ABS_MISC, wacom->id[0]); /* TOOL ID */
2682
2683 return 1;
2684 }
2685
2686 static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len)
2687 {
2688 struct wacom_features *features = &wacom->features;
2689
2690 if ((features->type == INTUOSHT2) &&
2691 (features->device_type & WACOM_DEVICETYPE_PEN))
2692 return wacom_intuos_irq(wacom);
2693 else if (len == WACOM_PKGLEN_BBTOUCH)
2694 return wacom_bpt_touch(wacom);
2695 else if (len == WACOM_PKGLEN_BBTOUCH3)
2696 return wacom_bpt3_touch(wacom);
2697 else if (len == WACOM_PKGLEN_BBFUN || len == WACOM_PKGLEN_BBPEN)
2698 return wacom_bpt_pen(wacom);
2699
2700 return 0;
2701 }
2702
2703 static void wacom_bamboo_pad_pen_event(struct wacom_wac *wacom,
2704 unsigned char *data)
2705 {
2706 unsigned char prefix;
2707
2708 /*
2709 * We need to reroute the event from the debug interface to the
2710 * pen interface.
2711 * We need to add the report ID to the actual pen report, so we
2712 * temporary overwrite the first byte to prevent having to kzalloc/kfree
2713 * and memcpy the report.
2714 */
2715 prefix = data[0];
2716 data[0] = WACOM_REPORT_BPAD_PEN;
2717
2718 /*
2719 * actually reroute the event.
2720 * No need to check if wacom->shared->pen is valid, hid_input_report()
2721 * will check for us.
2722 */
2723 hid_input_report(wacom->shared->pen, HID_INPUT_REPORT, data,
2724 WACOM_PKGLEN_PENABLED, 1);
2725
2726 data[0] = prefix;
2727 }
2728
2729 static int wacom_bamboo_pad_touch_event(struct wacom_wac *wacom,
2730 unsigned char *data)
2731 {
2732 struct input_dev *input = wacom->touch_input;
2733 unsigned char *finger_data, prefix;
2734 unsigned id;
2735 int x, y;
2736 bool valid;
2737
2738 prefix = data[0];
2739
2740 for (id = 0; id < wacom->features.touch_max; id++) {
2741 valid = !!(prefix & BIT(id)) &&
2742 report_touch_events(wacom);
2743
2744 input_mt_slot(input, id);
2745 input_mt_report_slot_state(input, MT_TOOL_FINGER, valid);
2746
2747 if (!valid)
2748 continue;
2749
2750 finger_data = data + 1 + id * 3;
2751 x = finger_data[0] | ((finger_data[1] & 0x0f) << 8);
2752 y = (finger_data[2] << 4) | (finger_data[1] >> 4);
2753
2754 input_report_abs(input, ABS_MT_POSITION_X, x);
2755 input_report_abs(input, ABS_MT_POSITION_Y, y);
2756 }
2757
2758 input_mt_sync_frame(input);
2759
2760 input_report_key(input, BTN_LEFT, prefix & 0x40);
2761 input_report_key(input, BTN_RIGHT, prefix & 0x80);
2762
2763 /* keep touch state for pen event */
2764 wacom->shared->touch_down = !!prefix && report_touch_events(wacom);
2765
2766 return 1;
2767 }
2768
2769 static int wacom_bamboo_pad_irq(struct wacom_wac *wacom, size_t len)
2770 {
2771 unsigned char *data = wacom->data;
2772
2773 if (!((len == WACOM_PKGLEN_BPAD_TOUCH) ||
2774 (len == WACOM_PKGLEN_BPAD_TOUCH_USB)) ||
2775 (data[0] != WACOM_REPORT_BPAD_TOUCH))
2776 return 0;
2777
2778 if (data[1] & 0x01)
2779 wacom_bamboo_pad_pen_event(wacom, &data[1]);
2780
2781 if (data[1] & 0x02)
2782 return wacom_bamboo_pad_touch_event(wacom, &data[9]);
2783
2784 return 0;
2785 }
2786
2787 static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len)
2788 {
2789 unsigned char *data = wacom->data;
2790 int connected;
2791
2792 if (len != WACOM_PKGLEN_WIRELESS || data[0] != WACOM_REPORT_WL)
2793 return 0;
2794
2795 connected = data[1] & 0x01;
2796 if (connected) {
2797 int pid, battery, charging;
2798
2799 if ((wacom->shared->type == INTUOSHT ||
2800 wacom->shared->type == INTUOSHT2) &&
2801 wacom->shared->touch_input &&
2802 wacom->shared->touch_max) {
2803 input_report_switch(wacom->shared->touch_input,
2804 SW_MUTE_DEVICE, data[5] & 0x40);
2805 input_sync(wacom->shared->touch_input);
2806 }
2807
2808 pid = get_unaligned_be16(&data[6]);
2809 battery = (data[5] & 0x3f) * 100 / 31;
2810 charging = !!(data[5] & 0x80);
2811 if (wacom->pid != pid) {
2812 wacom->pid = pid;
2813 wacom_schedule_work(wacom, WACOM_WORKER_WIRELESS);
2814 }
2815
2816 wacom_notify_battery(wacom, battery, charging, 1, 0);
2817
2818 } else if (wacom->pid != 0) {
2819 /* disconnected while previously connected */
2820 wacom->pid = 0;
2821 wacom_schedule_work(wacom, WACOM_WORKER_WIRELESS);
2822 wacom_notify_battery(wacom, 0, 0, 0, 0);
2823 }
2824
2825 return 0;
2826 }
2827
2828 static int wacom_status_irq(struct wacom_wac *wacom_wac, size_t len)
2829 {
2830 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
2831 struct wacom_features *features = &wacom_wac->features;
2832 unsigned char *data = wacom_wac->data;
2833
2834 if (data[0] != WACOM_REPORT_USB)
2835 return 0;
2836
2837 if ((features->type == INTUOSHT ||
2838 features->type == INTUOSHT2) &&
2839 wacom_wac->shared->touch_input &&
2840 features->touch_max) {
2841 input_report_switch(wacom_wac->shared->touch_input,
2842 SW_MUTE_DEVICE, data[8] & 0x40);
2843 input_sync(wacom_wac->shared->touch_input);
2844 }
2845
2846 if (data[9] & 0x02) { /* wireless module is attached */
2847 int battery = (data[8] & 0x3f) * 100 / 31;
2848 bool charging = !!(data[8] & 0x80);
2849
2850 wacom_notify_battery(wacom_wac, battery, charging,
2851 battery || charging, 1);
2852
2853 if (!wacom->battery.battery &&
2854 !(features->quirks & WACOM_QUIRK_BATTERY)) {
2855 features->quirks |= WACOM_QUIRK_BATTERY;
2856 wacom_schedule_work(wacom_wac, WACOM_WORKER_BATTERY);
2857 }
2858 }
2859 else if ((features->quirks & WACOM_QUIRK_BATTERY) &&
2860 wacom->battery.battery) {
2861 features->quirks &= ~WACOM_QUIRK_BATTERY;
2862 wacom_schedule_work(wacom_wac, WACOM_WORKER_BATTERY);
2863 wacom_notify_battery(wacom_wac, 0, 0, 0, 0);
2864 }
2865 return 0;
2866 }
2867
2868 void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len)
2869 {
2870 bool sync;
2871
2872 switch (wacom_wac->features.type) {
2873 case PENPARTNER:
2874 sync = wacom_penpartner_irq(wacom_wac);
2875 break;
2876
2877 case PL:
2878 sync = wacom_pl_irq(wacom_wac);
2879 break;
2880
2881 case WACOM_G4:
2882 case GRAPHIRE:
2883 case GRAPHIRE_BT:
2884 case WACOM_MO:
2885 sync = wacom_graphire_irq(wacom_wac);
2886 break;
2887
2888 case PTU:
2889 sync = wacom_ptu_irq(wacom_wac);
2890 break;
2891
2892 case DTU:
2893 sync = wacom_dtu_irq(wacom_wac);
2894 break;
2895
2896 case DTUS:
2897 case DTUSX:
2898 sync = wacom_dtus_irq(wacom_wac);
2899 break;
2900
2901 case INTUOS:
2902 case INTUOS3S:
2903 case INTUOS3:
2904 case INTUOS3L:
2905 case INTUOS4S:
2906 case INTUOS4:
2907 case INTUOS4L:
2908 case CINTIQ:
2909 case WACOM_BEE:
2910 case WACOM_13HD:
2911 case WACOM_21UX2:
2912 case WACOM_22HD:
2913 case WACOM_24HD:
2914 case WACOM_27QHD:
2915 case DTK:
2916 case CINTIQ_HYBRID:
2917 case CINTIQ_COMPANION_2:
2918 sync = wacom_intuos_irq(wacom_wac);
2919 break;
2920
2921 case INTUOS4WL:
2922 sync = wacom_intuos_bt_irq(wacom_wac, len);
2923 break;
2924
2925 case WACOM_24HDT:
2926 case WACOM_27QHDT:
2927 sync = wacom_24hdt_irq(wacom_wac);
2928 break;
2929
2930 case INTUOS5S:
2931 case INTUOS5:
2932 case INTUOS5L:
2933 case INTUOSPS:
2934 case INTUOSPM:
2935 case INTUOSPL:
2936 if (len == WACOM_PKGLEN_BBTOUCH3)
2937 sync = wacom_bpt3_touch(wacom_wac);
2938 else if (wacom_wac->data[0] == WACOM_REPORT_USB)
2939 sync = wacom_status_irq(wacom_wac, len);
2940 else
2941 sync = wacom_intuos_irq(wacom_wac);
2942 break;
2943
2944 case INTUOSP2_BT:
2945 sync = wacom_intuos_pro2_bt_irq(wacom_wac, len);
2946 break;
2947
2948 case TABLETPC:
2949 case TABLETPCE:
2950 case TABLETPC2FG:
2951 case MTSCREEN:
2952 case MTTPC:
2953 case MTTPC_B:
2954 sync = wacom_tpc_irq(wacom_wac, len);
2955 break;
2956
2957 case BAMBOO_PT:
2958 case BAMBOO_PEN:
2959 case BAMBOO_TOUCH:
2960 case INTUOSHT:
2961 case INTUOSHT2:
2962 if (wacom_wac->data[0] == WACOM_REPORT_USB)
2963 sync = wacom_status_irq(wacom_wac, len);
2964 else
2965 sync = wacom_bpt_irq(wacom_wac, len);
2966 break;
2967
2968 case BAMBOO_PAD:
2969 sync = wacom_bamboo_pad_irq(wacom_wac, len);
2970 break;
2971
2972 case WIRELESS:
2973 sync = wacom_wireless_irq(wacom_wac, len);
2974 break;
2975
2976 case REMOTE:
2977 sync = false;
2978 if (wacom_wac->data[0] == WACOM_REPORT_DEVICE_LIST)
2979 wacom_remote_status_irq(wacom_wac, len);
2980 else
2981 sync = wacom_remote_irq(wacom_wac, len);
2982 break;
2983
2984 default:
2985 sync = false;
2986 break;
2987 }
2988
2989 if (sync) {
2990 if (wacom_wac->pen_input)
2991 input_sync(wacom_wac->pen_input);
2992 if (wacom_wac->touch_input)
2993 input_sync(wacom_wac->touch_input);
2994 if (wacom_wac->pad_input)
2995 input_sync(wacom_wac->pad_input);
2996 }
2997 }
2998
2999 static void wacom_setup_basic_pro_pen(struct wacom_wac *wacom_wac)
3000 {
3001 struct input_dev *input_dev = wacom_wac->pen_input;
3002
3003 input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
3004
3005 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
3006 __set_bit(BTN_STYLUS, input_dev->keybit);
3007 __set_bit(BTN_STYLUS2, input_dev->keybit);
3008
3009 input_set_abs_params(input_dev, ABS_DISTANCE,
3010 0, wacom_wac->features.distance_max, wacom_wac->features.distance_fuzz, 0);
3011 }
3012
3013 static void wacom_setup_cintiq(struct wacom_wac *wacom_wac)
3014 {
3015 struct input_dev *input_dev = wacom_wac->pen_input;
3016 struct wacom_features *features = &wacom_wac->features;
3017
3018 wacom_setup_basic_pro_pen(wacom_wac);
3019
3020 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
3021 __set_bit(BTN_TOOL_BRUSH, input_dev->keybit);
3022 __set_bit(BTN_TOOL_PENCIL, input_dev->keybit);
3023 __set_bit(BTN_TOOL_AIRBRUSH, input_dev->keybit);
3024
3025 input_set_abs_params(input_dev, ABS_WHEEL, 0, 1023, 0, 0);
3026 input_set_abs_params(input_dev, ABS_TILT_X, -64, 63, features->tilt_fuzz, 0);
3027 input_abs_set_res(input_dev, ABS_TILT_X, 57);
3028 input_set_abs_params(input_dev, ABS_TILT_Y, -64, 63, features->tilt_fuzz, 0);
3029 input_abs_set_res(input_dev, ABS_TILT_Y, 57);
3030 }
3031
3032 static void wacom_setup_intuos(struct wacom_wac *wacom_wac)
3033 {
3034 struct input_dev *input_dev = wacom_wac->pen_input;
3035
3036 input_set_capability(input_dev, EV_REL, REL_WHEEL);
3037
3038 wacom_setup_cintiq(wacom_wac);
3039
3040 __set_bit(BTN_LEFT, input_dev->keybit);
3041 __set_bit(BTN_RIGHT, input_dev->keybit);
3042 __set_bit(BTN_MIDDLE, input_dev->keybit);
3043 __set_bit(BTN_SIDE, input_dev->keybit);
3044 __set_bit(BTN_EXTRA, input_dev->keybit);
3045 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
3046 __set_bit(BTN_TOOL_LENS, input_dev->keybit);
3047
3048 input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0);
3049 input_abs_set_res(input_dev, ABS_RZ, 287);
3050 input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0);
3051 }
3052
3053 void wacom_setup_device_quirks(struct wacom *wacom)
3054 {
3055 struct wacom_features *features = &wacom->wacom_wac.features;
3056
3057 /* The pen and pad share the same interface on most devices */
3058 if (features->type == GRAPHIRE_BT || features->type == WACOM_G4 ||
3059 features->type == DTUS ||
3060 (features->type >= INTUOS3S && features->type <= WACOM_MO)) {
3061 if (features->device_type & WACOM_DEVICETYPE_PEN)
3062 features->device_type |= WACOM_DEVICETYPE_PAD;
3063 }
3064
3065 /* touch device found but size is not defined. use default */
3066 if (features->device_type & WACOM_DEVICETYPE_TOUCH && !features->x_max) {
3067 features->x_max = 1023;
3068 features->y_max = 1023;
3069 }
3070
3071 /*
3072 * Intuos5/Pro and Bamboo 3rd gen have no useful data about its
3073 * touch interface in its HID descriptor. If this is the touch
3074 * interface (PacketSize of WACOM_PKGLEN_BBTOUCH3), override the
3075 * tablet values.
3076 */
3077 if ((features->type >= INTUOS5S && features->type <= INTUOSPL) ||
3078 (features->type >= INTUOSHT && features->type <= BAMBOO_PT)) {
3079 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {
3080 if (features->touch_max)
3081 features->device_type |= WACOM_DEVICETYPE_TOUCH;
3082 if (features->type >= INTUOSHT && features->type <= BAMBOO_PT)
3083 features->device_type |= WACOM_DEVICETYPE_PAD;
3084
3085 features->x_max = 4096;
3086 features->y_max = 4096;
3087 }
3088 else if (features->pktlen == WACOM_PKGLEN_BBTOUCH) {
3089 features->device_type |= WACOM_DEVICETYPE_PAD;
3090 }
3091 }
3092
3093 /*
3094 * Hack for the Bamboo One:
3095 * the device presents a PAD/Touch interface as most Bamboos and even
3096 * sends ghosts PAD data on it. However, later, we must disable this
3097 * ghost interface, and we can not detect it unless we set it here
3098 * to WACOM_DEVICETYPE_PAD or WACOM_DEVICETYPE_TOUCH.
3099 */
3100 if (features->type == BAMBOO_PEN &&
3101 features->pktlen == WACOM_PKGLEN_BBTOUCH3)
3102 features->device_type |= WACOM_DEVICETYPE_PAD;
3103
3104 /*
3105 * Raw Wacom-mode pen and touch events both come from interface
3106 * 0, whose HID descriptor has an application usage of 0xFF0D
3107 * (i.e., WACOM_HID_WD_DIGITIZER). We route pen packets back
3108 * out through the HID_GENERIC device created for interface 1,
3109 * so rewrite this one to be of type WACOM_DEVICETYPE_TOUCH.
3110 */
3111 if (features->type == BAMBOO_PAD)
3112 features->device_type = WACOM_DEVICETYPE_TOUCH;
3113
3114 if (features->type == REMOTE)
3115 features->device_type = WACOM_DEVICETYPE_PAD;
3116
3117 if (features->type == INTUOSP2_BT) {
3118 features->device_type |= WACOM_DEVICETYPE_PEN |
3119 WACOM_DEVICETYPE_PAD |
3120 WACOM_DEVICETYPE_TOUCH;
3121 features->quirks |= WACOM_QUIRK_BATTERY;
3122 }
3123
3124 switch (features->type) {
3125 case PL:
3126 case DTU:
3127 case DTUS:
3128 case DTUSX:
3129 case WACOM_21UX2:
3130 case WACOM_22HD:
3131 case DTK:
3132 case WACOM_24HD:
3133 case WACOM_27QHD:
3134 case CINTIQ_HYBRID:
3135 case CINTIQ_COMPANION_2:
3136 case CINTIQ:
3137 case WACOM_BEE:
3138 case WACOM_13HD:
3139 case WACOM_24HDT:
3140 case WACOM_27QHDT:
3141 case TABLETPC:
3142 case TABLETPCE:
3143 case TABLETPC2FG:
3144 case MTSCREEN:
3145 case MTTPC:
3146 case MTTPC_B:
3147 features->device_type |= WACOM_DEVICETYPE_DIRECT;
3148 break;
3149 }
3150
3151 if (wacom->hdev->bus == BUS_BLUETOOTH)
3152 features->quirks |= WACOM_QUIRK_BATTERY;
3153
3154 /* quirk for bamboo touch with 2 low res touches */
3155 if ((features->type == BAMBOO_PT || features->type == BAMBOO_TOUCH) &&
3156 features->pktlen == WACOM_PKGLEN_BBTOUCH) {
3157 features->x_max <<= 5;
3158 features->y_max <<= 5;
3159 features->x_fuzz <<= 5;
3160 features->y_fuzz <<= 5;
3161 features->quirks |= WACOM_QUIRK_BBTOUCH_LOWRES;
3162 }
3163
3164 if (features->type == WIRELESS) {
3165 if (features->device_type == WACOM_DEVICETYPE_WL_MONITOR) {
3166 features->quirks |= WACOM_QUIRK_BATTERY;
3167 }
3168 }
3169
3170 if (features->type == REMOTE)
3171 features->device_type |= WACOM_DEVICETYPE_WL_MONITOR;
3172 }
3173
3174 int wacom_setup_pen_input_capabilities(struct input_dev *input_dev,
3175 struct wacom_wac *wacom_wac)
3176 {
3177 struct wacom_features *features = &wacom_wac->features;
3178
3179 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
3180
3181 if (!(features->device_type & WACOM_DEVICETYPE_PEN))
3182 return -ENODEV;
3183
3184 if (features->device_type & WACOM_DEVICETYPE_DIRECT)
3185 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
3186 else
3187 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
3188
3189 if (features->type == HID_GENERIC)
3190 /* setup has already been done */
3191 return 0;
3192
3193 __set_bit(BTN_TOUCH, input_dev->keybit);
3194 __set_bit(ABS_MISC, input_dev->absbit);
3195
3196 input_set_abs_params(input_dev, ABS_X, 0 + features->offset_left,
3197 features->x_max - features->offset_right,
3198 features->x_fuzz, 0);
3199 input_set_abs_params(input_dev, ABS_Y, 0 + features->offset_top,
3200 features->y_max - features->offset_bottom,
3201 features->y_fuzz, 0);
3202 input_set_abs_params(input_dev, ABS_PRESSURE, 0,
3203 features->pressure_max, features->pressure_fuzz, 0);
3204
3205 /* penabled devices have fixed resolution for each model */
3206 input_abs_set_res(input_dev, ABS_X, features->x_resolution);
3207 input_abs_set_res(input_dev, ABS_Y, features->y_resolution);
3208
3209 switch (features->type) {
3210 case GRAPHIRE_BT:
3211 __clear_bit(ABS_MISC, input_dev->absbit);
3212
3213 case WACOM_MO:
3214 case WACOM_G4:
3215 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
3216 features->distance_max,
3217 features->distance_fuzz, 0);
3218 /* fall through */
3219
3220 case GRAPHIRE:
3221 input_set_capability(input_dev, EV_REL, REL_WHEEL);
3222
3223 __set_bit(BTN_LEFT, input_dev->keybit);
3224 __set_bit(BTN_RIGHT, input_dev->keybit);
3225 __set_bit(BTN_MIDDLE, input_dev->keybit);
3226
3227 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
3228 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
3229 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
3230 __set_bit(BTN_STYLUS, input_dev->keybit);
3231 __set_bit(BTN_STYLUS2, input_dev->keybit);
3232 break;
3233
3234 case WACOM_27QHD:
3235 case WACOM_24HD:
3236 case DTK:
3237 case WACOM_22HD:
3238 case WACOM_21UX2:
3239 case WACOM_BEE:
3240 case CINTIQ:
3241 case WACOM_13HD:
3242 case CINTIQ_HYBRID:
3243 case CINTIQ_COMPANION_2:
3244 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
3245 input_abs_set_res(input_dev, ABS_Z, 287);
3246 wacom_setup_cintiq(wacom_wac);
3247 break;
3248
3249 case INTUOS3:
3250 case INTUOS3L:
3251 case INTUOS3S:
3252 case INTUOS4:
3253 case INTUOS4WL:
3254 case INTUOS4L:
3255 case INTUOS4S:
3256 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
3257 input_abs_set_res(input_dev, ABS_Z, 287);
3258 /* fall through */
3259
3260 case INTUOS:
3261 wacom_setup_intuos(wacom_wac);
3262 break;
3263
3264 case INTUOS5:
3265 case INTUOS5L:
3266 case INTUOSPM:
3267 case INTUOSPL:
3268 case INTUOS5S:
3269 case INTUOSPS:
3270 case INTUOSP2_BT:
3271 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
3272 features->distance_max,
3273 features->distance_fuzz, 0);
3274
3275 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
3276 input_abs_set_res(input_dev, ABS_Z, 287);
3277
3278 wacom_setup_intuos(wacom_wac);
3279 break;
3280
3281 case WACOM_24HDT:
3282 case WACOM_27QHDT:
3283 case MTSCREEN:
3284 case MTTPC:
3285 case MTTPC_B:
3286 case TABLETPC2FG:
3287 case TABLETPC:
3288 case TABLETPCE:
3289 __clear_bit(ABS_MISC, input_dev->absbit);
3290 /* fall through */
3291
3292 case DTUS:
3293 case DTUSX:
3294 case PL:
3295 case DTU:
3296 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
3297 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
3298 __set_bit(BTN_STYLUS, input_dev->keybit);
3299 __set_bit(BTN_STYLUS2, input_dev->keybit);
3300 break;
3301
3302 case PTU:
3303 __set_bit(BTN_STYLUS2, input_dev->keybit);
3304 /* fall through */
3305
3306 case PENPARTNER:
3307 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
3308 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
3309 __set_bit(BTN_STYLUS, input_dev->keybit);
3310 break;
3311
3312 case INTUOSHT:
3313 case BAMBOO_PT:
3314 case BAMBOO_PEN:
3315 case INTUOSHT2:
3316 if (features->type == INTUOSHT2) {
3317 wacom_setup_basic_pro_pen(wacom_wac);
3318 } else {
3319 __clear_bit(ABS_MISC, input_dev->absbit);
3320 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
3321 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
3322 __set_bit(BTN_STYLUS, input_dev->keybit);
3323 __set_bit(BTN_STYLUS2, input_dev->keybit);
3324 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
3325 features->distance_max,
3326 features->distance_fuzz, 0);
3327 }
3328 break;
3329 case BAMBOO_PAD:
3330 __clear_bit(ABS_MISC, input_dev->absbit);
3331 break;
3332 }
3333 return 0;
3334 }
3335
3336 int wacom_setup_touch_input_capabilities(struct input_dev *input_dev,
3337 struct wacom_wac *wacom_wac)
3338 {
3339 struct wacom_features *features = &wacom_wac->features;
3340
3341 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
3342
3343 if (!(features->device_type & WACOM_DEVICETYPE_TOUCH))
3344 return -ENODEV;
3345
3346 if (features->device_type & WACOM_DEVICETYPE_DIRECT)
3347 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
3348 else
3349 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
3350
3351 if (features->type == HID_GENERIC)
3352 /* setup has already been done */
3353 return 0;
3354
3355 __set_bit(BTN_TOUCH, input_dev->keybit);
3356
3357 if (features->touch_max == 1) {
3358 input_set_abs_params(input_dev, ABS_X, 0,
3359 features->x_max, features->x_fuzz, 0);
3360 input_set_abs_params(input_dev, ABS_Y, 0,
3361 features->y_max, features->y_fuzz, 0);
3362 input_abs_set_res(input_dev, ABS_X,
3363 features->x_resolution);
3364 input_abs_set_res(input_dev, ABS_Y,
3365 features->y_resolution);
3366 }
3367 else if (features->touch_max > 1) {
3368 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 0,
3369 features->x_max, features->x_fuzz, 0);
3370 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 0,
3371 features->y_max, features->y_fuzz, 0);
3372 input_abs_set_res(input_dev, ABS_MT_POSITION_X,
3373 features->x_resolution);
3374 input_abs_set_res(input_dev, ABS_MT_POSITION_Y,
3375 features->y_resolution);
3376 }
3377
3378 switch (features->type) {
3379 case INTUOSP2_BT:
3380 input_dev->evbit[0] |= BIT_MASK(EV_SW);
3381 __set_bit(SW_MUTE_DEVICE, input_dev->swbit);
3382
3383 if (wacom_wac->shared->touch->product == 0x361) {
3384 input_set_abs_params(input_dev, ABS_MT_POSITION_X,
3385 0, 12440, 4, 0);
3386 input_set_abs_params(input_dev, ABS_MT_POSITION_Y,
3387 0, 8640, 4, 0);
3388 }
3389 else if (wacom_wac->shared->touch->product == 0x360) {
3390 input_set_abs_params(input_dev, ABS_MT_POSITION_X,
3391 0, 8960, 4, 0);
3392 input_set_abs_params(input_dev, ABS_MT_POSITION_Y,
3393 0, 5920, 4, 0);
3394 }
3395 input_abs_set_res(input_dev, ABS_MT_POSITION_X, 40);
3396 input_abs_set_res(input_dev, ABS_MT_POSITION_X, 40);
3397
3398 /* fall through */
3399
3400 case INTUOS5:
3401 case INTUOS5L:
3402 case INTUOSPM:
3403 case INTUOSPL:
3404 case INTUOS5S:
3405 case INTUOSPS:
3406 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0);
3407 input_set_abs_params(input_dev, ABS_MT_TOUCH_MINOR, 0, features->y_max, 0, 0);
3408 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);
3409 break;
3410
3411 case WACOM_24HDT:
3412 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0);
3413 input_set_abs_params(input_dev, ABS_MT_WIDTH_MAJOR, 0, features->x_max, 0, 0);
3414 input_set_abs_params(input_dev, ABS_MT_WIDTH_MINOR, 0, features->y_max, 0, 0);
3415 input_set_abs_params(input_dev, ABS_MT_ORIENTATION, 0, 1, 0, 0);
3416 /* fall through */
3417
3418 case WACOM_27QHDT:
3419 case MTSCREEN:
3420 case MTTPC:
3421 case MTTPC_B:
3422 case TABLETPC2FG:
3423 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_DIRECT);
3424 /*fall through */
3425
3426 case TABLETPC:
3427 case TABLETPCE:
3428 break;
3429
3430 case INTUOSHT:
3431 case INTUOSHT2:
3432 input_dev->evbit[0] |= BIT_MASK(EV_SW);
3433 __set_bit(SW_MUTE_DEVICE, input_dev->swbit);
3434 /* fall through */
3435
3436 case BAMBOO_PT:
3437 case BAMBOO_TOUCH:
3438 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {
3439 input_set_abs_params(input_dev,
3440 ABS_MT_TOUCH_MAJOR,
3441 0, features->x_max, 0, 0);
3442 input_set_abs_params(input_dev,
3443 ABS_MT_TOUCH_MINOR,
3444 0, features->y_max, 0, 0);
3445 }
3446 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);
3447 break;
3448
3449 case BAMBOO_PAD:
3450 input_mt_init_slots(input_dev, features->touch_max,
3451 INPUT_MT_POINTER);
3452 __set_bit(BTN_LEFT, input_dev->keybit);
3453 __set_bit(BTN_RIGHT, input_dev->keybit);
3454 break;
3455 }
3456 return 0;
3457 }
3458
3459 static int wacom_numbered_button_to_key(int n)
3460 {
3461 if (n < 10)
3462 return BTN_0 + n;
3463 else if (n < 16)
3464 return BTN_A + (n-10);
3465 else if (n < 18)
3466 return BTN_BASE + (n-16);
3467 else
3468 return 0;
3469 }
3470
3471 static void wacom_setup_numbered_buttons(struct input_dev *input_dev,
3472 int button_count)
3473 {
3474 int i;
3475
3476 for (i = 0; i < button_count; i++) {
3477 int key = wacom_numbered_button_to_key(i);
3478
3479 if (key)
3480 __set_bit(key, input_dev->keybit);
3481 }
3482 }
3483
3484 static void wacom_24hd_update_leds(struct wacom *wacom, int mask, int group)
3485 {
3486 struct wacom_led *led;
3487 int i;
3488 bool updated = false;
3489
3490 /*
3491 * 24HD has LED group 1 to the left and LED group 0 to the right.
3492 * So group 0 matches the second half of the buttons and thus the mask
3493 * needs to be shifted.
3494 */
3495 if (group == 0)
3496 mask >>= 8;
3497
3498 for (i = 0; i < 3; i++) {
3499 led = wacom_led_find(wacom, group, i);
3500 if (!led) {
3501 hid_err(wacom->hdev, "can't find LED %d in group %d\n",
3502 i, group);
3503 continue;
3504 }
3505 if (!updated && mask & BIT(i)) {
3506 led->held = true;
3507 led_trigger_event(&led->trigger, LED_FULL);
3508 } else {
3509 led->held = false;
3510 }
3511 }
3512 }
3513
3514 static bool wacom_is_led_toggled(struct wacom *wacom, int button_count,
3515 int mask, int group)
3516 {
3517 int button_per_group;
3518
3519 /*
3520 * 21UX2 has LED group 1 to the left and LED group 0
3521 * to the right. We need to reverse the group to match this
3522 * historical behavior.
3523 */
3524 if (wacom->wacom_wac.features.type == WACOM_21UX2)
3525 group = 1 - group;
3526
3527 button_per_group = button_count/wacom->led.count;
3528
3529 return mask & (1 << (group * button_per_group));
3530 }
3531
3532 static void wacom_update_led(struct wacom *wacom, int button_count, int mask,
3533 int group)
3534 {
3535 struct wacom_led *led, *next_led;
3536 int cur;
3537 bool pressed;
3538
3539 if (wacom->wacom_wac.features.type == WACOM_24HD)
3540 return wacom_24hd_update_leds(wacom, mask, group);
3541
3542 pressed = wacom_is_led_toggled(wacom, button_count, mask, group);
3543 cur = wacom->led.groups[group].select;
3544
3545 led = wacom_led_find(wacom, group, cur);
3546 if (!led) {
3547 hid_err(wacom->hdev, "can't find current LED %d in group %d\n",
3548 cur, group);
3549 return;
3550 }
3551
3552 if (!pressed) {
3553 led->held = false;
3554 return;
3555 }
3556
3557 if (led->held && pressed)
3558 return;
3559
3560 next_led = wacom_led_next(wacom, led);
3561 if (!next_led) {
3562 hid_err(wacom->hdev, "can't find next LED in group %d\n",
3563 group);
3564 return;
3565 }
3566 if (next_led == led)
3567 return;
3568
3569 next_led->held = true;
3570 led_trigger_event(&next_led->trigger,
3571 wacom_leds_brightness_get(next_led));
3572 }
3573
3574 static void wacom_report_numbered_buttons(struct input_dev *input_dev,
3575 int button_count, int mask)
3576 {
3577 struct wacom *wacom = input_get_drvdata(input_dev);
3578 int i;
3579
3580 for (i = 0; i < wacom->led.count; i++)
3581 wacom_update_led(wacom, button_count, mask, i);
3582
3583 for (i = 0; i < button_count; i++) {
3584 int key = wacom_numbered_button_to_key(i);
3585
3586 if (key)
3587 input_report_key(input_dev, key, mask & (1 << i));
3588 }
3589 }
3590
3591 int wacom_setup_pad_input_capabilities(struct input_dev *input_dev,
3592 struct wacom_wac *wacom_wac)
3593 {
3594 struct wacom_features *features = &wacom_wac->features;
3595
3596 if ((features->type == HID_GENERIC) && features->numbered_buttons > 0)
3597 features->device_type |= WACOM_DEVICETYPE_PAD;
3598
3599 if (!(features->device_type & WACOM_DEVICETYPE_PAD))
3600 return -ENODEV;
3601
3602 if (features->type == REMOTE && input_dev == wacom_wac->pad_input)
3603 return -ENODEV;
3604
3605 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
3606
3607 /* kept for making legacy xf86-input-wacom working with the wheels */
3608 __set_bit(ABS_MISC, input_dev->absbit);
3609
3610 /* kept for making legacy xf86-input-wacom accepting the pad */
3611 if (!(input_dev->absinfo && (input_dev->absinfo[ABS_X].minimum ||
3612 input_dev->absinfo[ABS_X].maximum)))
3613 input_set_abs_params(input_dev, ABS_X, 0, 1, 0, 0);
3614 if (!(input_dev->absinfo && (input_dev->absinfo[ABS_Y].minimum ||
3615 input_dev->absinfo[ABS_Y].maximum)))
3616 input_set_abs_params(input_dev, ABS_Y, 0, 1, 0, 0);
3617
3618 /* kept for making udev and libwacom accepting the pad */
3619 __set_bit(BTN_STYLUS, input_dev->keybit);
3620
3621 wacom_setup_numbered_buttons(input_dev, features->numbered_buttons);
3622
3623 switch (features->type) {
3624
3625 case CINTIQ_HYBRID:
3626 case CINTIQ_COMPANION_2:
3627 case DTK:
3628 case DTUS:
3629 case GRAPHIRE_BT:
3630 break;
3631
3632 case WACOM_MO:
3633 __set_bit(BTN_BACK, input_dev->keybit);
3634 __set_bit(BTN_LEFT, input_dev->keybit);
3635 __set_bit(BTN_FORWARD, input_dev->keybit);
3636 __set_bit(BTN_RIGHT, input_dev->keybit);
3637 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
3638 break;
3639
3640 case WACOM_G4:
3641 __set_bit(BTN_BACK, input_dev->keybit);
3642 __set_bit(BTN_FORWARD, input_dev->keybit);
3643 input_set_capability(input_dev, EV_REL, REL_WHEEL);
3644 break;
3645
3646 case WACOM_24HD:
3647 __set_bit(KEY_PROG1, input_dev->keybit);
3648 __set_bit(KEY_PROG2, input_dev->keybit);
3649 __set_bit(KEY_PROG3, input_dev->keybit);
3650
3651 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
3652 input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0);
3653 break;
3654
3655 case WACOM_27QHD:
3656 __set_bit(KEY_PROG1, input_dev->keybit);
3657 __set_bit(KEY_PROG2, input_dev->keybit);
3658 __set_bit(KEY_PROG3, input_dev->keybit);
3659 input_set_abs_params(input_dev, ABS_X, -2048, 2048, 0, 0);
3660 input_abs_set_res(input_dev, ABS_X, 1024); /* points/g */
3661 input_set_abs_params(input_dev, ABS_Y, -2048, 2048, 0, 0);
3662 input_abs_set_res(input_dev, ABS_Y, 1024);
3663 input_set_abs_params(input_dev, ABS_Z, -2048, 2048, 0, 0);
3664 input_abs_set_res(input_dev, ABS_Z, 1024);
3665 __set_bit(INPUT_PROP_ACCELEROMETER, input_dev->propbit);
3666 break;
3667
3668 case WACOM_22HD:
3669 __set_bit(KEY_PROG1, input_dev->keybit);
3670 __set_bit(KEY_PROG2, input_dev->keybit);
3671 __set_bit(KEY_PROG3, input_dev->keybit);
3672 /* fall through */
3673
3674 case WACOM_21UX2:
3675 case WACOM_BEE:
3676 case CINTIQ:
3677 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
3678 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
3679 break;
3680
3681 case WACOM_13HD:
3682 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
3683 break;
3684
3685 case INTUOS3:
3686 case INTUOS3L:
3687 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
3688 /* fall through */
3689
3690 case INTUOS3S:
3691 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
3692 break;
3693
3694 case INTUOS5:
3695 case INTUOS5L:
3696 case INTUOSPM:
3697 case INTUOSPL:
3698 case INTUOS5S:
3699 case INTUOSPS:
3700 case INTUOSP2_BT:
3701 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
3702 break;
3703
3704 case INTUOS4WL:
3705 /*
3706 * For Bluetooth devices, the udev rule does not work correctly
3707 * for pads unless we add a stylus capability, which forces
3708 * ID_INPUT_TABLET to be set.
3709 */
3710 __set_bit(BTN_STYLUS, input_dev->keybit);
3711 /* fall through */
3712
3713 case INTUOS4:
3714 case INTUOS4L:
3715 case INTUOS4S:
3716 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
3717 break;
3718
3719 case INTUOSHT:
3720 case BAMBOO_PT:
3721 case BAMBOO_TOUCH:
3722 case INTUOSHT2:
3723 __clear_bit(ABS_MISC, input_dev->absbit);
3724
3725 __set_bit(BTN_LEFT, input_dev->keybit);
3726 __set_bit(BTN_FORWARD, input_dev->keybit);
3727 __set_bit(BTN_BACK, input_dev->keybit);
3728 __set_bit(BTN_RIGHT, input_dev->keybit);
3729
3730 break;
3731
3732 case REMOTE:
3733 input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
3734 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
3735 break;
3736
3737 case HID_GENERIC:
3738 break;
3739
3740 default:
3741 /* no pad supported */
3742 return -ENODEV;
3743 }
3744 return 0;
3745 }
3746
3747 static const struct wacom_features wacom_features_0x00 =
3748 { "Wacom Penpartner", 5040, 3780, 255, 0,
3749 PENPARTNER, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
3750 static const struct wacom_features wacom_features_0x10 =
3751 { "Wacom Graphire", 10206, 7422, 511, 63,
3752 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
3753 static const struct wacom_features wacom_features_0x81 =
3754 { "Wacom Graphire BT", 16704, 12064, 511, 32,
3755 GRAPHIRE_BT, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES, 2 };
3756 static const struct wacom_features wacom_features_0x11 =
3757 { "Wacom Graphire2 4x5", 10206, 7422, 511, 63,
3758 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
3759 static const struct wacom_features wacom_features_0x12 =
3760 { "Wacom Graphire2 5x7", 13918, 10206, 511, 63,
3761 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
3762 static const struct wacom_features wacom_features_0x13 =
3763 { "Wacom Graphire3", 10208, 7424, 511, 63,
3764 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
3765 static const struct wacom_features wacom_features_0x14 =
3766 { "Wacom Graphire3 6x8", 16704, 12064, 511, 63,
3767 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
3768 static const struct wacom_features wacom_features_0x15 =
3769 { "Wacom Graphire4 4x5", 10208, 7424, 511, 63,
3770 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
3771 static const struct wacom_features wacom_features_0x16 =
3772 { "Wacom Graphire4 6x8", 16704, 12064, 511, 63,
3773 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
3774 static const struct wacom_features wacom_features_0x17 =
3775 { "Wacom BambooFun 4x5", 14760, 9225, 511, 63,
3776 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3777 static const struct wacom_features wacom_features_0x18 =
3778 { "Wacom BambooFun 6x8", 21648, 13530, 511, 63,
3779 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3780 static const struct wacom_features wacom_features_0x19 =
3781 { "Wacom Bamboo1 Medium", 16704, 12064, 511, 63,
3782 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
3783 static const struct wacom_features wacom_features_0x60 =
3784 { "Wacom Volito", 5104, 3712, 511, 63,
3785 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
3786 static const struct wacom_features wacom_features_0x61 =
3787 { "Wacom PenStation2", 3250, 2320, 255, 63,
3788 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
3789 static const struct wacom_features wacom_features_0x62 =
3790 { "Wacom Volito2 4x5", 5104, 3712, 511, 63,
3791 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
3792 static const struct wacom_features wacom_features_0x63 =
3793 { "Wacom Volito2 2x3", 3248, 2320, 511, 63,
3794 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
3795 static const struct wacom_features wacom_features_0x64 =
3796 { "Wacom PenPartner2", 3250, 2320, 511, 63,
3797 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
3798 static const struct wacom_features wacom_features_0x65 =
3799 { "Wacom Bamboo", 14760, 9225, 511, 63,
3800 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3801 static const struct wacom_features wacom_features_0x69 =
3802 { "Wacom Bamboo1", 5104, 3712, 511, 63,
3803 GRAPHIRE, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
3804 static const struct wacom_features wacom_features_0x6A =
3805 { "Wacom Bamboo1 4x6", 14760, 9225, 1023, 63,
3806 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3807 static const struct wacom_features wacom_features_0x6B =
3808 { "Wacom Bamboo1 5x8", 21648, 13530, 1023, 63,
3809 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3810 static const struct wacom_features wacom_features_0x20 =
3811 { "Wacom Intuos 4x5", 12700, 10600, 1023, 31,
3812 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3813 static const struct wacom_features wacom_features_0x21 =
3814 { "Wacom Intuos 6x8", 20320, 16240, 1023, 31,
3815 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3816 static const struct wacom_features wacom_features_0x22 =
3817 { "Wacom Intuos 9x12", 30480, 24060, 1023, 31,
3818 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3819 static const struct wacom_features wacom_features_0x23 =
3820 { "Wacom Intuos 12x12", 30480, 31680, 1023, 31,
3821 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3822 static const struct wacom_features wacom_features_0x24 =
3823 { "Wacom Intuos 12x18", 45720, 31680, 1023, 31,
3824 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3825 static const struct wacom_features wacom_features_0x30 =
3826 { "Wacom PL400", 5408, 4056, 255, 0,
3827 PL, WACOM_PL_RES, WACOM_PL_RES };
3828 static const struct wacom_features wacom_features_0x31 =
3829 { "Wacom PL500", 6144, 4608, 255, 0,
3830 PL, WACOM_PL_RES, WACOM_PL_RES };
3831 static const struct wacom_features wacom_features_0x32 =
3832 { "Wacom PL600", 6126, 4604, 255, 0,
3833 PL, WACOM_PL_RES, WACOM_PL_RES };
3834 static const struct wacom_features wacom_features_0x33 =
3835 { "Wacom PL600SX", 6260, 5016, 255, 0,
3836 PL, WACOM_PL_RES, WACOM_PL_RES };
3837 static const struct wacom_features wacom_features_0x34 =
3838 { "Wacom PL550", 6144, 4608, 511, 0,
3839 PL, WACOM_PL_RES, WACOM_PL_RES };
3840 static const struct wacom_features wacom_features_0x35 =
3841 { "Wacom PL800", 7220, 5780, 511, 0,
3842 PL, WACOM_PL_RES, WACOM_PL_RES };
3843 static const struct wacom_features wacom_features_0x37 =
3844 { "Wacom PL700", 6758, 5406, 511, 0,
3845 PL, WACOM_PL_RES, WACOM_PL_RES };
3846 static const struct wacom_features wacom_features_0x38 =
3847 { "Wacom PL510", 6282, 4762, 511, 0,
3848 PL, WACOM_PL_RES, WACOM_PL_RES };
3849 static const struct wacom_features wacom_features_0x39 =
3850 { "Wacom DTU710", 34080, 27660, 511, 0,
3851 PL, WACOM_PL_RES, WACOM_PL_RES };
3852 static const struct wacom_features wacom_features_0xC4 =
3853 { "Wacom DTF521", 6282, 4762, 511, 0,
3854 PL, WACOM_PL_RES, WACOM_PL_RES };
3855 static const struct wacom_features wacom_features_0xC0 =
3856 { "Wacom DTF720", 6858, 5506, 511, 0,
3857 PL, WACOM_PL_RES, WACOM_PL_RES };
3858 static const struct wacom_features wacom_features_0xC2 =
3859 { "Wacom DTF720a", 6858, 5506, 511, 0,
3860 PL, WACOM_PL_RES, WACOM_PL_RES };
3861 static const struct wacom_features wacom_features_0x03 =
3862 { "Wacom Cintiq Partner", 20480, 15360, 511, 0,
3863 PTU, WACOM_PL_RES, WACOM_PL_RES };
3864 static const struct wacom_features wacom_features_0x41 =
3865 { "Wacom Intuos2 4x5", 12700, 10600, 1023, 31,
3866 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3867 static const struct wacom_features wacom_features_0x42 =
3868 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31,
3869 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3870 static const struct wacom_features wacom_features_0x43 =
3871 { "Wacom Intuos2 9x12", 30480, 24060, 1023, 31,
3872 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3873 static const struct wacom_features wacom_features_0x44 =
3874 { "Wacom Intuos2 12x12", 30480, 31680, 1023, 31,
3875 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3876 static const struct wacom_features wacom_features_0x45 =
3877 { "Wacom Intuos2 12x18", 45720, 31680, 1023, 31,
3878 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3879 static const struct wacom_features wacom_features_0xB0 =
3880 { "Wacom Intuos3 4x5", 25400, 20320, 1023, 63,
3881 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 4 };
3882 static const struct wacom_features wacom_features_0xB1 =
3883 { "Wacom Intuos3 6x8", 40640, 30480, 1023, 63,
3884 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 };
3885 static const struct wacom_features wacom_features_0xB2 =
3886 { "Wacom Intuos3 9x12", 60960, 45720, 1023, 63,
3887 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 };
3888 static const struct wacom_features wacom_features_0xB3 =
3889 { "Wacom Intuos3 12x12", 60960, 60960, 1023, 63,
3890 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 };
3891 static const struct wacom_features wacom_features_0xB4 =
3892 { "Wacom Intuos3 12x19", 97536, 60960, 1023, 63,
3893 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 };
3894 static const struct wacom_features wacom_features_0xB5 =
3895 { "Wacom Intuos3 6x11", 54204, 31750, 1023, 63,
3896 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 };
3897 static const struct wacom_features wacom_features_0xB7 =
3898 { "Wacom Intuos3 4x6", 31496, 19685, 1023, 63,
3899 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 4 };
3900 static const struct wacom_features wacom_features_0xB8 =
3901 { "Wacom Intuos4 4x6", 31496, 19685, 2047, 63,
3902 INTUOS4S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7 };
3903 static const struct wacom_features wacom_features_0xB9 =
3904 { "Wacom Intuos4 6x9", 44704, 27940, 2047, 63,
3905 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 };
3906 static const struct wacom_features wacom_features_0xBA =
3907 { "Wacom Intuos4 8x13", 65024, 40640, 2047, 63,
3908 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 };
3909 static const struct wacom_features wacom_features_0xBB =
3910 { "Wacom Intuos4 12x19", 97536, 60960, 2047, 63,
3911 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 };
3912 static const struct wacom_features wacom_features_0xBC =
3913 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63,
3914 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 };
3915 static const struct wacom_features wacom_features_0xBD =
3916 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63,
3917 INTUOS4WL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 };
3918 static const struct wacom_features wacom_features_0x26 =
3919 { "Wacom Intuos5 touch S", 31496, 19685, 2047, 63,
3920 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7, .touch_max = 16 };
3921 static const struct wacom_features wacom_features_0x27 =
3922 { "Wacom Intuos5 touch M", 44704, 27940, 2047, 63,
3923 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16 };
3924 static const struct wacom_features wacom_features_0x28 =
3925 { "Wacom Intuos5 touch L", 65024, 40640, 2047, 63,
3926 INTUOS5L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16 };
3927 static const struct wacom_features wacom_features_0x29 =
3928 { "Wacom Intuos5 S", 31496, 19685, 2047, 63,
3929 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7 };
3930 static const struct wacom_features wacom_features_0x2A =
3931 { "Wacom Intuos5 M", 44704, 27940, 2047, 63,
3932 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 };
3933 static const struct wacom_features wacom_features_0x314 =
3934 { "Wacom Intuos Pro S", 31496, 19685, 2047, 63,
3935 INTUOSPS, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7, .touch_max = 16,
3936 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3937 static const struct wacom_features wacom_features_0x315 =
3938 { "Wacom Intuos Pro M", 44704, 27940, 2047, 63,
3939 INTUOSPM, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16,
3940 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3941 static const struct wacom_features wacom_features_0x317 =
3942 { "Wacom Intuos Pro L", 65024, 40640, 2047, 63,
3943 INTUOSPL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16,
3944 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3945 static const struct wacom_features wacom_features_0xF4 =
3946 { "Wacom Cintiq 24HD", 104480, 65600, 2047, 63,
3947 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 16,
3948 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3949 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
3950 static const struct wacom_features wacom_features_0xF8 =
3951 { "Wacom Cintiq 24HD touch", 104480, 65600, 2047, 63, /* Pen */
3952 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 16,
3953 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3954 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3955 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf6 };
3956 static const struct wacom_features wacom_features_0xF6 =
3957 { "Wacom Cintiq 24HD touch", .type = WACOM_24HDT, /* Touch */
3958 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf8, .touch_max = 10,
3959 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3960 static const struct wacom_features wacom_features_0x32A =
3961 { "Wacom Cintiq 27QHD", 120140, 67920, 2047, 63,
3962 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 0,
3963 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3964 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
3965 static const struct wacom_features wacom_features_0x32B =
3966 { "Wacom Cintiq 27QHD touch", 120140, 67920, 2047, 63,
3967 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 0,
3968 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3969 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3970 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32C };
3971 static const struct wacom_features wacom_features_0x32C =
3972 { "Wacom Cintiq 27QHD touch", .type = WACOM_27QHDT,
3973 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32B, .touch_max = 10 };
3974 static const struct wacom_features wacom_features_0x3F =
3975 { "Wacom Cintiq 21UX", 87200, 65600, 1023, 63,
3976 CINTIQ, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 };
3977 static const struct wacom_features wacom_features_0xC5 =
3978 { "Wacom Cintiq 20WSX", 86680, 54180, 1023, 63,
3979 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 10 };
3980 static const struct wacom_features wacom_features_0xC6 =
3981 { "Wacom Cintiq 12WX", 53020, 33440, 1023, 63,
3982 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 10 };
3983 static const struct wacom_features wacom_features_0x304 =
3984 { "Wacom Cintiq 13HD", 59552, 33848, 1023, 63,
3985 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9,
3986 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3987 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
3988 static const struct wacom_features wacom_features_0x333 =
3989 { "Wacom Cintiq 13HD touch", 59552, 33848, 2047, 63,
3990 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9,
3991 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3992 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3993 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x335 };
3994 static const struct wacom_features wacom_features_0x335 =
3995 { "Wacom Cintiq 13HD touch", .type = WACOM_24HDT, /* Touch */
3996 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x333, .touch_max = 10,
3997 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3998 static const struct wacom_features wacom_features_0xC7 =
3999 { "Wacom DTU1931", 37832, 30305, 511, 0,
4000 PL, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4001 static const struct wacom_features wacom_features_0xCE =
4002 { "Wacom DTU2231", 47864, 27011, 511, 0,
4003 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
4004 .check_for_hid_type = true, .hid_type = HID_TYPE_USBMOUSE };
4005 static const struct wacom_features wacom_features_0xF0 =
4006 { "Wacom DTU1631", 34623, 19553, 511, 0,
4007 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4008 static const struct wacom_features wacom_features_0xFB =
4009 { "Wacom DTU1031", 22096, 13960, 511, 0,
4010 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4,
4011 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET,
4012 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET };
4013 static const struct wacom_features wacom_features_0x32F =
4014 { "Wacom DTU1031X", 22672, 12928, 511, 0,
4015 DTUSX, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 0,
4016 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET,
4017 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET };
4018 static const struct wacom_features wacom_features_0x336 =
4019 { "Wacom DTU1141", 23672, 13403, 1023, 0,
4020 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4,
4021 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET,
4022 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET };
4023 static const struct wacom_features wacom_features_0x57 =
4024 { "Wacom DTK2241", 95840, 54260, 2047, 63,
4025 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 6,
4026 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4027 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
4028 static const struct wacom_features wacom_features_0x59 = /* Pen */
4029 { "Wacom DTH2242", 95840, 54260, 2047, 63,
4030 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 6,
4031 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4032 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4033 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5D };
4034 static const struct wacom_features wacom_features_0x5D = /* Touch */
4035 { "Wacom DTH2242", .type = WACOM_24HDT,
4036 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x59, .touch_max = 10,
4037 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4038 static const struct wacom_features wacom_features_0xCC =
4039 { "Wacom Cintiq 21UX2", 87200, 65600, 2047, 63,
4040 WACOM_21UX2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18,
4041 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4042 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
4043 static const struct wacom_features wacom_features_0xFA =
4044 { "Wacom Cintiq 22HD", 95840, 54260, 2047, 63,
4045 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18,
4046 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4047 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
4048 static const struct wacom_features wacom_features_0x5B =
4049 { "Wacom Cintiq 22HDT", 95840, 54260, 2047, 63,
4050 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18,
4051 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4052 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4053 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5e };
4054 static const struct wacom_features wacom_features_0x5E =
4055 { "Wacom Cintiq 22HDT", .type = WACOM_24HDT,
4056 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5b, .touch_max = 10,
4057 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4058 static const struct wacom_features wacom_features_0x90 =
4059 { "Wacom ISDv4 90", 26202, 16325, 255, 0,
4060 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4061 static const struct wacom_features wacom_features_0x93 =
4062 { "Wacom ISDv4 93", 26202, 16325, 255, 0,
4063 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4064 static const struct wacom_features wacom_features_0x97 =
4065 { "Wacom ISDv4 97", 26202, 16325, 511, 0,
4066 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4067 static const struct wacom_features wacom_features_0x9A =
4068 { "Wacom ISDv4 9A", 26202, 16325, 255, 0,
4069 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4070 static const struct wacom_features wacom_features_0x9F =
4071 { "Wacom ISDv4 9F", 26202, 16325, 255, 0,
4072 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4073 static const struct wacom_features wacom_features_0xE2 =
4074 { "Wacom ISDv4 E2", 26202, 16325, 255, 0,
4075 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4076 static const struct wacom_features wacom_features_0xE3 =
4077 { "Wacom ISDv4 E3", 26202, 16325, 255, 0,
4078 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4079 static const struct wacom_features wacom_features_0xE5 =
4080 { "Wacom ISDv4 E5", 26202, 16325, 255, 0,
4081 MTSCREEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4082 static const struct wacom_features wacom_features_0xE6 =
4083 { "Wacom ISDv4 E6", 27760, 15694, 255, 0,
4084 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4085 static const struct wacom_features wacom_features_0xEC =
4086 { "Wacom ISDv4 EC", 25710, 14500, 255, 0,
4087 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4088 static const struct wacom_features wacom_features_0xED =
4089 { "Wacom ISDv4 ED", 26202, 16325, 255, 0,
4090 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4091 static const struct wacom_features wacom_features_0xEF =
4092 { "Wacom ISDv4 EF", 26202, 16325, 255, 0,
4093 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4094 static const struct wacom_features wacom_features_0x100 =
4095 { "Wacom ISDv4 100", 26202, 16325, 255, 0,
4096 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4097 static const struct wacom_features wacom_features_0x101 =
4098 { "Wacom ISDv4 101", 26202, 16325, 255, 0,
4099 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4100 static const struct wacom_features wacom_features_0x10D =
4101 { "Wacom ISDv4 10D", 26202, 16325, 255, 0,
4102 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4103 static const struct wacom_features wacom_features_0x10E =
4104 { "Wacom ISDv4 10E", 27760, 15694, 255, 0,
4105 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4106 static const struct wacom_features wacom_features_0x10F =
4107 { "Wacom ISDv4 10F", 27760, 15694, 255, 0,
4108 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4109 static const struct wacom_features wacom_features_0x116 =
4110 { "Wacom ISDv4 116", 26202, 16325, 255, 0,
4111 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4112 static const struct wacom_features wacom_features_0x12C =
4113 { "Wacom ISDv4 12C", 27848, 15752, 2047, 0,
4114 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4115 static const struct wacom_features wacom_features_0x4001 =
4116 { "Wacom ISDv4 4001", 26202, 16325, 255, 0,
4117 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4118 static const struct wacom_features wacom_features_0x4004 =
4119 { "Wacom ISDv4 4004", 11060, 6220, 255, 0,
4120 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4121 static const struct wacom_features wacom_features_0x5000 =
4122 { "Wacom ISDv4 5000", 27848, 15752, 1023, 0,
4123 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4124 static const struct wacom_features wacom_features_0x5002 =
4125 { "Wacom ISDv4 5002", 29576, 16724, 1023, 0,
4126 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4127 static const struct wacom_features wacom_features_0x47 =
4128 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31,
4129 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4130 static const struct wacom_features wacom_features_0x84 =
4131 { "Wacom Wireless Receiver", .type = WIRELESS, .touch_max = 16 };
4132 static const struct wacom_features wacom_features_0xD0 =
4133 { "Wacom Bamboo 2FG", 14720, 9200, 1023, 31,
4134 BAMBOO_TOUCH, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4135 static const struct wacom_features wacom_features_0xD1 =
4136 { "Wacom Bamboo 2FG 4x5", 14720, 9200, 1023, 31,
4137 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4138 static const struct wacom_features wacom_features_0xD2 =
4139 { "Wacom Bamboo Craft", 14720, 9200, 1023, 31,
4140 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4141 static const struct wacom_features wacom_features_0xD3 =
4142 { "Wacom Bamboo 2FG 6x8", 21648, 13700, 1023, 31,
4143 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4144 static const struct wacom_features wacom_features_0xD4 =
4145 { "Wacom Bamboo Pen", 14720, 9200, 1023, 31,
4146 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4147 static const struct wacom_features wacom_features_0xD5 =
4148 { "Wacom Bamboo Pen 6x8", 21648, 13700, 1023, 31,
4149 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4150 static const struct wacom_features wacom_features_0xD6 =
4151 { "Wacom BambooPT 2FG 4x5", 14720, 9200, 1023, 31,
4152 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4153 static const struct wacom_features wacom_features_0xD7 =
4154 { "Wacom BambooPT 2FG Small", 14720, 9200, 1023, 31,
4155 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4156 static const struct wacom_features wacom_features_0xD8 =
4157 { "Wacom Bamboo Comic 2FG", 21648, 13700, 1023, 31,
4158 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4159 static const struct wacom_features wacom_features_0xDA =
4160 { "Wacom Bamboo 2FG 4x5 SE", 14720, 9200, 1023, 31,
4161 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4162 static const struct wacom_features wacom_features_0xDB =
4163 { "Wacom Bamboo 2FG 6x8 SE", 21648, 13700, 1023, 31,
4164 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4165 static const struct wacom_features wacom_features_0xDD =
4166 { "Wacom Bamboo Connect", 14720, 9200, 1023, 31,
4167 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4168 static const struct wacom_features wacom_features_0xDE =
4169 { "Wacom Bamboo 16FG 4x5", 14720, 9200, 1023, 31,
4170 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 };
4171 static const struct wacom_features wacom_features_0xDF =
4172 { "Wacom Bamboo 16FG 6x8", 21648, 13700, 1023, 31,
4173 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 };
4174 static const struct wacom_features wacom_features_0x300 =
4175 { "Wacom Bamboo One S", 14720, 9225, 1023, 31,
4176 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4177 static const struct wacom_features wacom_features_0x301 =
4178 { "Wacom Bamboo One M", 21648, 13530, 1023, 31,
4179 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4180 static const struct wacom_features wacom_features_0x302 =
4181 { "Wacom Intuos PT S", 15200, 9500, 1023, 31,
4182 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
4183 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4184 static const struct wacom_features wacom_features_0x303 =
4185 { "Wacom Intuos PT M", 21600, 13500, 1023, 31,
4186 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
4187 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4188 static const struct wacom_features wacom_features_0x30E =
4189 { "Wacom Intuos S", 15200, 9500, 1023, 31,
4190 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
4191 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4192 static const struct wacom_features wacom_features_0x6004 =
4193 { "ISD-V4", 12800, 8000, 255, 0,
4194 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4195 static const struct wacom_features wacom_features_0x307 =
4196 { "Wacom ISDv5 307", 59552, 33848, 2047, 63,
4197 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9,
4198 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4199 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4200 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x309 };
4201 static const struct wacom_features wacom_features_0x309 =
4202 { "Wacom ISDv5 309", .type = WACOM_24HDT, /* Touch */
4203 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x0307, .touch_max = 10,
4204 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4205 static const struct wacom_features wacom_features_0x30A =
4206 { "Wacom ISDv5 30A", 59552, 33848, 2047, 63,
4207 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9,
4208 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4209 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4210 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30C };
4211 static const struct wacom_features wacom_features_0x30C =
4212 { "Wacom ISDv5 30C", .type = WACOM_24HDT, /* Touch */
4213 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30A, .touch_max = 10,
4214 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4215 static const struct wacom_features wacom_features_0x318 =
4216 { "Wacom USB Bamboo PAD", 4095, 4095, /* Touch */
4217 .type = BAMBOO_PAD, 35, 48, .touch_max = 4 };
4218 static const struct wacom_features wacom_features_0x319 =
4219 { "Wacom Wireless Bamboo PAD", 4095, 4095, /* Touch */
4220 .type = BAMBOO_PAD, 35, 48, .touch_max = 4 };
4221 static const struct wacom_features wacom_features_0x325 =
4222 { "Wacom ISDv5 325", 59552, 33848, 2047, 63,
4223 CINTIQ_COMPANION_2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 11,
4224 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4225 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4226 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x326 };
4227 static const struct wacom_features wacom_features_0x326 = /* Touch */
4228 { "Wacom ISDv5 326", .type = HID_GENERIC, .oVid = USB_VENDOR_ID_WACOM,
4229 .oPid = 0x325 };
4230 static const struct wacom_features wacom_features_0x323 =
4231 { "Wacom Intuos P M", 21600, 13500, 1023, 31,
4232 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
4233 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4234 static const struct wacom_features wacom_features_0x331 =
4235 { "Wacom Express Key Remote", .type = REMOTE,
4236 .numbered_buttons = 18, .check_for_hid_type = true,
4237 .hid_type = HID_TYPE_USBNONE };
4238 static const struct wacom_features wacom_features_0x33B =
4239 { "Wacom Intuos S 2", 15200, 9500, 2047, 63,
4240 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
4241 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4242 static const struct wacom_features wacom_features_0x33C =
4243 { "Wacom Intuos PT S 2", 15200, 9500, 2047, 63,
4244 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
4245 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4246 static const struct wacom_features wacom_features_0x33D =
4247 { "Wacom Intuos P M 2", 21600, 13500, 2047, 63,
4248 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
4249 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4250 static const struct wacom_features wacom_features_0x33E =
4251 { "Wacom Intuos PT M 2", 21600, 13500, 2047, 63,
4252 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
4253 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4254 static const struct wacom_features wacom_features_0x343 =
4255 { "Wacom DTK1651", 34816, 19759, 1023, 0,
4256 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4,
4257 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET,
4258 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET };
4259 static const struct wacom_features wacom_features_0x360 =
4260 { "Wacom Intuos Pro M", 44800, 29600, 8191, 63,
4261 INTUOSP2_BT, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 10 };
4262 static const struct wacom_features wacom_features_0x361 =
4263 { "Wacom Intuos Pro L", 62200, 43200, 8191, 63,
4264 INTUOSP2_BT, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 10 };
4265
4266 static const struct wacom_features wacom_features_HID_ANY_ID =
4267 { "Wacom HID", .type = HID_GENERIC, .oVid = HID_ANY_ID, .oPid = HID_ANY_ID };
4268
4269 #define USB_DEVICE_WACOM(prod) \
4270 HID_DEVICE(BUS_USB, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
4271 .driver_data = (kernel_ulong_t)&wacom_features_##prod
4272
4273 #define BT_DEVICE_WACOM(prod) \
4274 HID_DEVICE(BUS_BLUETOOTH, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
4275 .driver_data = (kernel_ulong_t)&wacom_features_##prod
4276
4277 #define I2C_DEVICE_WACOM(prod) \
4278 HID_DEVICE(BUS_I2C, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
4279 .driver_data = (kernel_ulong_t)&wacom_features_##prod
4280
4281 #define USB_DEVICE_LENOVO(prod) \
4282 HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, prod), \
4283 .driver_data = (kernel_ulong_t)&wacom_features_##prod
4284
4285 const struct hid_device_id wacom_ids[] = {
4286 { USB_DEVICE_WACOM(0x00) },
4287 { USB_DEVICE_WACOM(0x03) },
4288 { USB_DEVICE_WACOM(0x10) },
4289 { USB_DEVICE_WACOM(0x11) },
4290 { USB_DEVICE_WACOM(0x12) },
4291 { USB_DEVICE_WACOM(0x13) },
4292 { USB_DEVICE_WACOM(0x14) },
4293 { USB_DEVICE_WACOM(0x15) },
4294 { USB_DEVICE_WACOM(0x16) },
4295 { USB_DEVICE_WACOM(0x17) },
4296 { USB_DEVICE_WACOM(0x18) },
4297 { USB_DEVICE_WACOM(0x19) },
4298 { USB_DEVICE_WACOM(0x20) },
4299 { USB_DEVICE_WACOM(0x21) },
4300 { USB_DEVICE_WACOM(0x22) },
4301 { USB_DEVICE_WACOM(0x23) },
4302 { USB_DEVICE_WACOM(0x24) },
4303 { USB_DEVICE_WACOM(0x26) },
4304 { USB_DEVICE_WACOM(0x27) },
4305 { USB_DEVICE_WACOM(0x28) },
4306 { USB_DEVICE_WACOM(0x29) },
4307 { USB_DEVICE_WACOM(0x2A) },
4308 { USB_DEVICE_WACOM(0x30) },
4309 { USB_DEVICE_WACOM(0x31) },
4310 { USB_DEVICE_WACOM(0x32) },
4311 { USB_DEVICE_WACOM(0x33) },
4312 { USB_DEVICE_WACOM(0x34) },
4313 { USB_DEVICE_WACOM(0x35) },
4314 { USB_DEVICE_WACOM(0x37) },
4315 { USB_DEVICE_WACOM(0x38) },
4316 { USB_DEVICE_WACOM(0x39) },
4317 { USB_DEVICE_WACOM(0x3F) },
4318 { USB_DEVICE_WACOM(0x41) },
4319 { USB_DEVICE_WACOM(0x42) },
4320 { USB_DEVICE_WACOM(0x43) },
4321 { USB_DEVICE_WACOM(0x44) },
4322 { USB_DEVICE_WACOM(0x45) },
4323 { USB_DEVICE_WACOM(0x47) },
4324 { USB_DEVICE_WACOM(0x57) },
4325 { USB_DEVICE_WACOM(0x59) },
4326 { USB_DEVICE_WACOM(0x5B) },
4327 { USB_DEVICE_WACOM(0x5D) },
4328 { USB_DEVICE_WACOM(0x5E) },
4329 { USB_DEVICE_WACOM(0x60) },
4330 { USB_DEVICE_WACOM(0x61) },
4331 { USB_DEVICE_WACOM(0x62) },
4332 { USB_DEVICE_WACOM(0x63) },
4333 { USB_DEVICE_WACOM(0x64) },
4334 { USB_DEVICE_WACOM(0x65) },
4335 { USB_DEVICE_WACOM(0x69) },
4336 { USB_DEVICE_WACOM(0x6A) },
4337 { USB_DEVICE_WACOM(0x6B) },
4338 { BT_DEVICE_WACOM(0x81) },
4339 { USB_DEVICE_WACOM(0x84) },
4340 { USB_DEVICE_WACOM(0x90) },
4341 { USB_DEVICE_WACOM(0x93) },
4342 { USB_DEVICE_WACOM(0x97) },
4343 { USB_DEVICE_WACOM(0x9A) },
4344 { USB_DEVICE_WACOM(0x9F) },
4345 { USB_DEVICE_WACOM(0xB0) },
4346 { USB_DEVICE_WACOM(0xB1) },
4347 { USB_DEVICE_WACOM(0xB2) },
4348 { USB_DEVICE_WACOM(0xB3) },
4349 { USB_DEVICE_WACOM(0xB4) },
4350 { USB_DEVICE_WACOM(0xB5) },
4351 { USB_DEVICE_WACOM(0xB7) },
4352 { USB_DEVICE_WACOM(0xB8) },
4353 { USB_DEVICE_WACOM(0xB9) },
4354 { USB_DEVICE_WACOM(0xBA) },
4355 { USB_DEVICE_WACOM(0xBB) },
4356 { USB_DEVICE_WACOM(0xBC) },
4357 { BT_DEVICE_WACOM(0xBD) },
4358 { USB_DEVICE_WACOM(0xC0) },
4359 { USB_DEVICE_WACOM(0xC2) },
4360 { USB_DEVICE_WACOM(0xC4) },
4361 { USB_DEVICE_WACOM(0xC5) },
4362 { USB_DEVICE_WACOM(0xC6) },
4363 { USB_DEVICE_WACOM(0xC7) },
4364 { USB_DEVICE_WACOM(0xCC) },
4365 { USB_DEVICE_WACOM(0xCE) },
4366 { USB_DEVICE_WACOM(0xD0) },
4367 { USB_DEVICE_WACOM(0xD1) },
4368 { USB_DEVICE_WACOM(0xD2) },
4369 { USB_DEVICE_WACOM(0xD3) },
4370 { USB_DEVICE_WACOM(0xD4) },
4371 { USB_DEVICE_WACOM(0xD5) },
4372 { USB_DEVICE_WACOM(0xD6) },
4373 { USB_DEVICE_WACOM(0xD7) },
4374 { USB_DEVICE_WACOM(0xD8) },
4375 { USB_DEVICE_WACOM(0xDA) },
4376 { USB_DEVICE_WACOM(0xDB) },
4377 { USB_DEVICE_WACOM(0xDD) },
4378 { USB_DEVICE_WACOM(0xDE) },
4379 { USB_DEVICE_WACOM(0xDF) },
4380 { USB_DEVICE_WACOM(0xE2) },
4381 { USB_DEVICE_WACOM(0xE3) },
4382 { USB_DEVICE_WACOM(0xE5) },
4383 { USB_DEVICE_WACOM(0xE6) },
4384 { USB_DEVICE_WACOM(0xEC) },
4385 { USB_DEVICE_WACOM(0xED) },
4386 { USB_DEVICE_WACOM(0xEF) },
4387 { USB_DEVICE_WACOM(0xF0) },
4388 { USB_DEVICE_WACOM(0xF4) },
4389 { USB_DEVICE_WACOM(0xF6) },
4390 { USB_DEVICE_WACOM(0xF8) },
4391 { USB_DEVICE_WACOM(0xFA) },
4392 { USB_DEVICE_WACOM(0xFB) },
4393 { USB_DEVICE_WACOM(0x100) },
4394 { USB_DEVICE_WACOM(0x101) },
4395 { USB_DEVICE_WACOM(0x10D) },
4396 { USB_DEVICE_WACOM(0x10E) },
4397 { USB_DEVICE_WACOM(0x10F) },
4398 { USB_DEVICE_WACOM(0x116) },
4399 { USB_DEVICE_WACOM(0x12C) },
4400 { USB_DEVICE_WACOM(0x300) },
4401 { USB_DEVICE_WACOM(0x301) },
4402 { USB_DEVICE_WACOM(0x302) },
4403 { USB_DEVICE_WACOM(0x303) },
4404 { USB_DEVICE_WACOM(0x304) },
4405 { USB_DEVICE_WACOM(0x307) },
4406 { USB_DEVICE_WACOM(0x309) },
4407 { USB_DEVICE_WACOM(0x30A) },
4408 { USB_DEVICE_WACOM(0x30C) },
4409 { USB_DEVICE_WACOM(0x30E) },
4410 { USB_DEVICE_WACOM(0x314) },
4411 { USB_DEVICE_WACOM(0x315) },
4412 { USB_DEVICE_WACOM(0x317) },
4413 { USB_DEVICE_WACOM(0x318) },
4414 { USB_DEVICE_WACOM(0x319) },
4415 { USB_DEVICE_WACOM(0x323) },
4416 { USB_DEVICE_WACOM(0x325) },
4417 { USB_DEVICE_WACOM(0x326) },
4418 { USB_DEVICE_WACOM(0x32A) },
4419 { USB_DEVICE_WACOM(0x32B) },
4420 { USB_DEVICE_WACOM(0x32C) },
4421 { USB_DEVICE_WACOM(0x32F) },
4422 { USB_DEVICE_WACOM(0x331) },
4423 { USB_DEVICE_WACOM(0x333) },
4424 { USB_DEVICE_WACOM(0x335) },
4425 { USB_DEVICE_WACOM(0x336) },
4426 { USB_DEVICE_WACOM(0x33B) },
4427 { USB_DEVICE_WACOM(0x33C) },
4428 { USB_DEVICE_WACOM(0x33D) },
4429 { USB_DEVICE_WACOM(0x33E) },
4430 { USB_DEVICE_WACOM(0x343) },
4431 { BT_DEVICE_WACOM(0x360) },
4432 { BT_DEVICE_WACOM(0x361) },
4433 { USB_DEVICE_WACOM(0x4001) },
4434 { USB_DEVICE_WACOM(0x4004) },
4435 { USB_DEVICE_WACOM(0x5000) },
4436 { USB_DEVICE_WACOM(0x5002) },
4437 { USB_DEVICE_LENOVO(0x6004) },
4438
4439 { USB_DEVICE_WACOM(HID_ANY_ID) },
4440 { I2C_DEVICE_WACOM(HID_ANY_ID) },
4441 { BT_DEVICE_WACOM(HID_ANY_ID) },
4442 { }
4443 };
4444 MODULE_DEVICE_TABLE(hid, wacom_ids);
Ubuntu Artful kernel mirror