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Linux 4.19.133
[linux/fpc-iii.git] / drivers / hid / wacom_wac.c
blob77bb46948eea83251f98b9b8061f0f26f1a0fd0c
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_status, int bat_capacity,
61 bool bat_charging, bool bat_connected,
62 bool ps_connected)
63 {
64 bool changed = battery->bat_status != bat_status ||
65 battery->battery_capacity != bat_capacity ||
66 battery->bat_charging != bat_charging ||
67 battery->bat_connected != bat_connected ||
68 battery->ps_connected != ps_connected;
69
70 if (changed) {
71 battery->bat_status = bat_status;
72 battery->battery_capacity = bat_capacity;
73 battery->bat_charging = bat_charging;
74 battery->bat_connected = bat_connected;
75 battery->ps_connected = ps_connected;
76
77 if (battery->battery)
78 power_supply_changed(battery->battery);
79 }
80 }
81
82 static void wacom_notify_battery(struct wacom_wac *wacom_wac,
83 int bat_status, int bat_capacity, bool bat_charging,
84 bool bat_connected, bool ps_connected)
85 {
86 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
87
88 __wacom_notify_battery(&wacom->battery, bat_status, bat_capacity,
89 bat_charging, bat_connected, ps_connected);
90 }
91
92 static int wacom_penpartner_irq(struct wacom_wac *wacom)
93 {
94 unsigned char *data = wacom->data;
95 struct input_dev *input = wacom->pen_input;
96
97 switch (data[0]) {
98 case 1:
99 if (data[5] & 0x80) {
100 wacom->tool[0] = (data[5] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
101 wacom->id[0] = (data[5] & 0x20) ? ERASER_DEVICE_ID : STYLUS_DEVICE_ID;
102 input_report_key(input, wacom->tool[0], 1);
103 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
104 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
105 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
106 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);
107 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -127));
108 input_report_key(input, BTN_STYLUS, (data[5] & 0x40));
109 } else {
110 input_report_key(input, wacom->tool[0], 0);
111 input_report_abs(input, ABS_MISC, 0); /* report tool id */
112 input_report_abs(input, ABS_PRESSURE, -1);
113 input_report_key(input, BTN_TOUCH, 0);
114 }
115 break;
116
117 case 2:
118 input_report_key(input, BTN_TOOL_PEN, 1);
119 input_report_abs(input, ABS_MISC, STYLUS_DEVICE_ID); /* report tool id */
120 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
121 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
122 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);
123 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -80) && !(data[5] & 0x20));
124 input_report_key(input, BTN_STYLUS, (data[5] & 0x40));
125 break;
126
127 default:
128 dev_dbg(input->dev.parent,
129 "%s: received unknown report #%d\n", __func__, data[0]);
130 return 0;
131 }
132
133 return 1;
134 }
135
136 static int wacom_pl_irq(struct wacom_wac *wacom)
137 {
138 struct wacom_features *features = &wacom->features;
139 unsigned char *data = wacom->data;
140 struct input_dev *input = wacom->pen_input;
141 int prox, pressure;
142
143 if (data[0] != WACOM_REPORT_PENABLED) {
144 dev_dbg(input->dev.parent,
145 "%s: received unknown report #%d\n", __func__, data[0]);
146 return 0;
147 }
148
149 prox = data[1] & 0x40;
150
151 if (!wacom->id[0]) {
152 if ((data[0] & 0x10) || (data[4] & 0x20)) {
153 wacom->tool[0] = BTN_TOOL_RUBBER;
154 wacom->id[0] = ERASER_DEVICE_ID;
155 }
156 else {
157 wacom->tool[0] = BTN_TOOL_PEN;
158 wacom->id[0] = STYLUS_DEVICE_ID;
159 }
160 }
161
162 /* If the eraser is in prox, STYLUS2 is always set. If we
163 * mis-detected the type and notice that STYLUS2 isn't set
164 * then force the eraser out of prox and let the pen in.
165 */
166 if (wacom->tool[0] == BTN_TOOL_RUBBER && !(data[4] & 0x20)) {
167 input_report_key(input, BTN_TOOL_RUBBER, 0);
168 input_report_abs(input, ABS_MISC, 0);
169 input_sync(input);
170 wacom->tool[0] = BTN_TOOL_PEN;
171 wacom->id[0] = STYLUS_DEVICE_ID;
172 }
173
174 if (prox) {
175 pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1));
176 if (features->pressure_max > 255)
177 pressure = (pressure << 1) | ((data[4] >> 6) & 1);
178 pressure += (features->pressure_max + 1) / 2;
179
180 input_report_abs(input, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14));
181 input_report_abs(input, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14));
182 input_report_abs(input, ABS_PRESSURE, pressure);
183
184 input_report_key(input, BTN_TOUCH, data[4] & 0x08);
185 input_report_key(input, BTN_STYLUS, data[4] & 0x10);
186 /* Only allow the stylus2 button to be reported for the pen tool. */
187 input_report_key(input, BTN_STYLUS2, (wacom->tool[0] == BTN_TOOL_PEN) && (data[4] & 0x20));
188 }
189
190 if (!prox)
191 wacom->id[0] = 0;
192 input_report_key(input, wacom->tool[0], prox);
193 input_report_abs(input, ABS_MISC, wacom->id[0]);
194 return 1;
195 }
196
197 static int wacom_ptu_irq(struct wacom_wac *wacom)
198 {
199 unsigned char *data = wacom->data;
200 struct input_dev *input = wacom->pen_input;
201
202 if (data[0] != WACOM_REPORT_PENABLED) {
203 dev_dbg(input->dev.parent,
204 "%s: received unknown report #%d\n", __func__, data[0]);
205 return 0;
206 }
207
208 if (data[1] & 0x04) {
209 input_report_key(input, BTN_TOOL_RUBBER, data[1] & 0x20);
210 input_report_key(input, BTN_TOUCH, data[1] & 0x08);
211 wacom->id[0] = ERASER_DEVICE_ID;
212 } else {
213 input_report_key(input, BTN_TOOL_PEN, data[1] & 0x20);
214 input_report_key(input, BTN_TOUCH, data[1] & 0x01);
215 wacom->id[0] = STYLUS_DEVICE_ID;
216 }
217 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
218 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
219 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
220 input_report_abs(input, ABS_PRESSURE, le16_to_cpup((__le16 *)&data[6]));
221 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
222 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
223 return 1;
224 }
225
226 static int wacom_dtu_irq(struct wacom_wac *wacom)
227 {
228 unsigned char *data = wacom->data;
229 struct input_dev *input = wacom->pen_input;
230 int prox = data[1] & 0x20;
231
232 dev_dbg(input->dev.parent,
233 "%s: received report #%d", __func__, data[0]);
234
235 if (prox) {
236 /* Going into proximity select tool */
237 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
238 if (wacom->tool[0] == BTN_TOOL_PEN)
239 wacom->id[0] = STYLUS_DEVICE_ID;
240 else
241 wacom->id[0] = ERASER_DEVICE_ID;
242 }
243 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
244 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
245 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
246 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
247 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x01) << 8) | data[6]);
248 input_report_key(input, BTN_TOUCH, data[1] & 0x05);
249 if (!prox) /* out-prox */
250 wacom->id[0] = 0;
251 input_report_key(input, wacom->tool[0], prox);
252 input_report_abs(input, ABS_MISC, wacom->id[0]);
253 return 1;
254 }
255
256 static int wacom_dtus_irq(struct wacom_wac *wacom)
257 {
258 unsigned char *data = wacom->data;
259 struct input_dev *input = wacom->pen_input;
260 unsigned short prox, pressure = 0;
261
262 if (data[0] != WACOM_REPORT_DTUS && data[0] != WACOM_REPORT_DTUSPAD) {
263 dev_dbg(input->dev.parent,
264 "%s: received unknown report #%d", __func__, data[0]);
265 return 0;
266 } else if (data[0] == WACOM_REPORT_DTUSPAD) {
267 input = wacom->pad_input;
268 input_report_key(input, BTN_0, (data[1] & 0x01));
269 input_report_key(input, BTN_1, (data[1] & 0x02));
270 input_report_key(input, BTN_2, (data[1] & 0x04));
271 input_report_key(input, BTN_3, (data[1] & 0x08));
272 input_report_abs(input, ABS_MISC,
273 data[1] & 0x0f ? PAD_DEVICE_ID : 0);
274 return 1;
275 } else {
276 prox = data[1] & 0x80;
277 if (prox) {
278 switch ((data[1] >> 3) & 3) {
279 case 1: /* Rubber */
280 wacom->tool[0] = BTN_TOOL_RUBBER;
281 wacom->id[0] = ERASER_DEVICE_ID;
282 break;
283
284 case 2: /* Pen */
285 wacom->tool[0] = BTN_TOOL_PEN;
286 wacom->id[0] = STYLUS_DEVICE_ID;
287 break;
288 }
289 }
290
291 input_report_key(input, BTN_STYLUS, data[1] & 0x20);
292 input_report_key(input, BTN_STYLUS2, data[1] & 0x40);
293 input_report_abs(input, ABS_X, get_unaligned_be16(&data[3]));
294 input_report_abs(input, ABS_Y, get_unaligned_be16(&data[5]));
295 pressure = ((data[1] & 0x03) << 8) | (data[2] & 0xff);
296 input_report_abs(input, ABS_PRESSURE, pressure);
297 input_report_key(input, BTN_TOUCH, pressure > 10);
298
299 if (!prox) /* out-prox */
300 wacom->id[0] = 0;
301 input_report_key(input, wacom->tool[0], prox);
302 input_report_abs(input, ABS_MISC, wacom->id[0]);
303 return 1;
304 }
305 }
306
307 static int wacom_graphire_irq(struct wacom_wac *wacom)
308 {
309 struct wacom_features *features = &wacom->features;
310 unsigned char *data = wacom->data;
311 struct input_dev *input = wacom->pen_input;
312 struct input_dev *pad_input = wacom->pad_input;
313 int battery_capacity, ps_connected;
314 int prox;
315 int rw = 0;
316 int retval = 0;
317
318 if (features->type == GRAPHIRE_BT) {
319 if (data[0] != WACOM_REPORT_PENABLED_BT) {
320 dev_dbg(input->dev.parent,
321 "%s: received unknown report #%d\n", __func__,
322 data[0]);
323 goto exit;
324 }
325 } else if (data[0] != WACOM_REPORT_PENABLED) {
326 dev_dbg(input->dev.parent,
327 "%s: received unknown report #%d\n", __func__, data[0]);
328 goto exit;
329 }
330
331 prox = data[1] & 0x80;
332 if (prox || wacom->id[0]) {
333 if (prox) {
334 switch ((data[1] >> 5) & 3) {
335
336 case 0: /* Pen */
337 wacom->tool[0] = BTN_TOOL_PEN;
338 wacom->id[0] = STYLUS_DEVICE_ID;
339 break;
340
341 case 1: /* Rubber */
342 wacom->tool[0] = BTN_TOOL_RUBBER;
343 wacom->id[0] = ERASER_DEVICE_ID;
344 break;
345
346 case 2: /* Mouse with wheel */
347 input_report_key(input, BTN_MIDDLE, data[1] & 0x04);
348 /* fall through */
349
350 case 3: /* Mouse without wheel */
351 wacom->tool[0] = BTN_TOOL_MOUSE;
352 wacom->id[0] = CURSOR_DEVICE_ID;
353 break;
354 }
355 }
356 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
357 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
358 if (wacom->tool[0] != BTN_TOOL_MOUSE) {
359 if (features->type == GRAPHIRE_BT)
360 input_report_abs(input, ABS_PRESSURE, data[6] |
361 (((__u16) (data[1] & 0x08)) << 5));
362 else
363 input_report_abs(input, ABS_PRESSURE, data[6] |
364 ((data[7] & 0x03) << 8));
365 input_report_key(input, BTN_TOUCH, data[1] & 0x01);
366 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
367 input_report_key(input, BTN_STYLUS2, data[1] & 0x04);
368 } else {
369 input_report_key(input, BTN_LEFT, data[1] & 0x01);
370 input_report_key(input, BTN_RIGHT, data[1] & 0x02);
371 if (features->type == WACOM_G4 ||
372 features->type == WACOM_MO) {
373 input_report_abs(input, ABS_DISTANCE, data[6] & 0x3f);
374 rw = (data[7] & 0x04) - (data[7] & 0x03);
375 } else if (features->type == GRAPHIRE_BT) {
376 /* Compute distance between mouse and tablet */
377 rw = 44 - (data[6] >> 2);
378 rw = clamp_val(rw, 0, 31);
379 input_report_abs(input, ABS_DISTANCE, rw);
380 if (((data[1] >> 5) & 3) == 2) {
381 /* Mouse with wheel */
382 input_report_key(input, BTN_MIDDLE,
383 data[1] & 0x04);
384 rw = (data[6] & 0x01) ? -1 :
385 (data[6] & 0x02) ? 1 : 0;
386 } else {
387 rw = 0;
388 }
389 } else {
390 input_report_abs(input, ABS_DISTANCE, data[7] & 0x3f);
391 rw = -(signed char)data[6];
392 }
393 input_report_rel(input, REL_WHEEL, rw);
394 }
395
396 if (!prox)
397 wacom->id[0] = 0;
398 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
399 input_report_key(input, wacom->tool[0], prox);
400 input_sync(input); /* sync last event */
401 }
402
403 /* send pad data */
404 switch (features->type) {
405 case WACOM_G4:
406 prox = data[7] & 0xf8;
407 if (prox || wacom->id[1]) {
408 wacom->id[1] = PAD_DEVICE_ID;
409 input_report_key(pad_input, BTN_BACK, (data[7] & 0x40));
410 input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x80));
411 rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3);
412 input_report_rel(pad_input, REL_WHEEL, rw);
413 if (!prox)
414 wacom->id[1] = 0;
415 input_report_abs(pad_input, ABS_MISC, wacom->id[1]);
416 retval = 1;
417 }
418 break;
419
420 case WACOM_MO:
421 prox = (data[7] & 0xf8) || data[8];
422 if (prox || wacom->id[1]) {
423 wacom->id[1] = PAD_DEVICE_ID;
424 input_report_key(pad_input, BTN_BACK, (data[7] & 0x08));
425 input_report_key(pad_input, BTN_LEFT, (data[7] & 0x20));
426 input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x10));
427 input_report_key(pad_input, BTN_RIGHT, (data[7] & 0x40));
428 input_report_abs(pad_input, ABS_WHEEL, (data[8] & 0x7f));
429 if (!prox)
430 wacom->id[1] = 0;
431 input_report_abs(pad_input, ABS_MISC, wacom->id[1]);
432 retval = 1;
433 }
434 break;
435 case GRAPHIRE_BT:
436 prox = data[7] & 0x03;
437 if (prox || wacom->id[1]) {
438 wacom->id[1] = PAD_DEVICE_ID;
439 input_report_key(pad_input, BTN_0, (data[7] & 0x02));
440 input_report_key(pad_input, BTN_1, (data[7] & 0x01));
441 if (!prox)
442 wacom->id[1] = 0;
443 input_report_abs(pad_input, ABS_MISC, wacom->id[1]);
444 retval = 1;
445 }
446 break;
447 }
448
449 /* Store current battery capacity and power supply state */
450 if (features->type == GRAPHIRE_BT) {
451 rw = (data[7] >> 2 & 0x07);
452 battery_capacity = batcap_gr[rw];
453 ps_connected = rw == 7;
454 wacom_notify_battery(wacom, WACOM_POWER_SUPPLY_STATUS_AUTO,
455 battery_capacity, ps_connected, 1,
456 ps_connected);
457 }
458 exit:
459 return retval;
460 }
461
462 static void wacom_intuos_schedule_prox_event(struct wacom_wac *wacom_wac)
463 {
464 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
465 struct wacom_features *features = &wacom_wac->features;
466 struct hid_report *r;
467 struct hid_report_enum *re;
468
469 re = &(wacom->hdev->report_enum[HID_FEATURE_REPORT]);
470 if (features->type == INTUOSHT2)
471 r = re->report_id_hash[WACOM_REPORT_INTUOSHT2_ID];
472 else
473 r = re->report_id_hash[WACOM_REPORT_INTUOS_ID1];
474 if (r) {
475 hid_hw_request(wacom->hdev, r, HID_REQ_GET_REPORT);
476 }
477 }
478
479 static int wacom_intuos_pad(struct wacom_wac *wacom)
480 {
481 struct wacom_features *features = &wacom->features;
482 unsigned char *data = wacom->data;
483 struct input_dev *input = wacom->pad_input;
484 int i;
485 int buttons = 0, nbuttons = features->numbered_buttons;
486 int keys = 0, nkeys = 0;
487 int ring1 = 0, ring2 = 0;
488 int strip1 = 0, strip2 = 0;
489 bool prox = false;
490
491 /* pad packets. Works as a second tool and is always in prox */
492 if (!(data[0] == WACOM_REPORT_INTUOSPAD || data[0] == WACOM_REPORT_INTUOS5PAD ||
493 data[0] == WACOM_REPORT_CINTIQPAD))
494 return 0;
495
496 if (features->type >= INTUOS4S && features->type <= INTUOS4L) {
497 buttons = (data[3] << 1) | (data[2] & 0x01);
498 ring1 = data[1];
499 } else if (features->type == DTK) {
500 buttons = data[6];
501 } else if (features->type == WACOM_13HD) {
502 buttons = (data[4] << 1) | (data[3] & 0x01);
503 } else if (features->type == WACOM_24HD) {
504 buttons = (data[8] << 8) | data[6];
505 ring1 = data[1];
506 ring2 = data[2];
507
508 /*
509 * Three "buttons" are available on the 24HD which are
510 * physically implemented as a touchstrip. Each button
511 * is approximately 3 bits wide with a 2 bit spacing.
512 * The raw touchstrip bits are stored at:
513 * ((data[3] & 0x1f) << 8) | data[4])
514 */
515 nkeys = 3;
516 keys = ((data[3] & 0x1C) ? 1<<2 : 0) |
517 ((data[4] & 0xE0) ? 1<<1 : 0) |
518 ((data[4] & 0x07) ? 1<<0 : 0);
519 } else if (features->type == WACOM_27QHD) {
520 nkeys = 3;
521 keys = data[2] & 0x07;
522
523 input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[4]));
524 input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[6]));
525 input_report_abs(input, ABS_Z, be16_to_cpup((__be16 *)&data[8]));
526 } else if (features->type == CINTIQ_HYBRID) {
527 /*
528 * Do not send hardware buttons under Android. They
529 * are already sent to the system through GPIO (and
530 * have different meaning).
531 *
532 * d-pad right -> data[4] & 0x10
533 * d-pad up -> data[4] & 0x20
534 * d-pad left -> data[4] & 0x40
535 * d-pad down -> data[4] & 0x80
536 * d-pad center -> data[3] & 0x01
537 */
538 buttons = (data[4] << 1) | (data[3] & 0x01);
539 } else if (features->type == CINTIQ_COMPANION_2) {
540 /* d-pad right -> data[2] & 0x10
541 * d-pad up -> data[2] & 0x20
542 * d-pad left -> data[2] & 0x40
543 * d-pad down -> data[2] & 0x80
544 * d-pad center -> data[1] & 0x01
545 */
546 buttons = ((data[2] >> 4) << 7) |
547 ((data[1] & 0x04) << 4) |
548 ((data[2] & 0x0F) << 2) |
549 (data[1] & 0x03);
550 } else if (features->type >= INTUOS5S && features->type <= INTUOSPL) {
551 /*
552 * ExpressKeys on Intuos5/Intuos Pro have a capacitive sensor in
553 * addition to the mechanical switch. Switch data is
554 * stored in data[4], capacitive data in data[5].
555 *
556 * Touch ring mode switch (data[3]) has no capacitive sensor
557 */
558 buttons = (data[4] << 1) | (data[3] & 0x01);
559 ring1 = data[2];
560 } else {
561 if (features->type == WACOM_21UX2 || features->type == WACOM_22HD) {
562 buttons = (data[8] << 10) | ((data[7] & 0x01) << 9) |
563 (data[6] << 1) | (data[5] & 0x01);
564
565 if (features->type == WACOM_22HD) {
566 nkeys = 3;
567 keys = data[9] & 0x07;
568 }
569 } else {
570 buttons = ((data[6] & 0x10) << 5) |
571 ((data[5] & 0x10) << 4) |
572 ((data[6] & 0x0F) << 4) |
573 (data[5] & 0x0F);
574 }
575 strip1 = ((data[1] & 0x1f) << 8) | data[2];
576 strip2 = ((data[3] & 0x1f) << 8) | data[4];
577 }
578
579 prox = (buttons & ~(~0U << nbuttons)) | (keys & ~(~0U << nkeys)) |
580 (ring1 & 0x80) | (ring2 & 0x80) | strip1 | strip2;
581
582 wacom_report_numbered_buttons(input, nbuttons, buttons);
583
584 for (i = 0; i < nkeys; i++)
585 input_report_key(input, KEY_PROG1 + i, keys & (1 << i));
586
587 input_report_abs(input, ABS_RX, strip1);
588 input_report_abs(input, ABS_RY, strip2);
589
590 input_report_abs(input, ABS_WHEEL, (ring1 & 0x80) ? (ring1 & 0x7f) : 0);
591 input_report_abs(input, ABS_THROTTLE, (ring2 & 0x80) ? (ring2 & 0x7f) : 0);
592
593 input_report_key(input, wacom->tool[1], prox ? 1 : 0);
594 input_report_abs(input, ABS_MISC, prox ? PAD_DEVICE_ID : 0);
595
596 input_event(input, EV_MSC, MSC_SERIAL, 0xffffffff);
597
598 return 1;
599 }
600
601 static int wacom_intuos_id_mangle(int tool_id)
602 {
603 return (tool_id & ~0xFFF) << 4 | (tool_id & 0xFFF);
604 }
605
606 static int wacom_intuos_get_tool_type(int tool_id)
607 {
608 int tool_type;
609
610 switch (tool_id) {
611 case 0x812: /* Inking pen */
612 case 0x801: /* Intuos3 Inking pen */
613 case 0x12802: /* Intuos4/5 Inking Pen */
614 case 0x012:
615 tool_type = BTN_TOOL_PENCIL;
616 break;
617
618 case 0x822: /* Pen */
619 case 0x842:
620 case 0x852:
621 case 0x823: /* Intuos3 Grip Pen */
622 case 0x813: /* Intuos3 Classic Pen */
623 case 0x885: /* Intuos3 Marker Pen */
624 case 0x802: /* Intuos4/5 13HD/24HD General Pen */
625 case 0x804: /* Intuos4/5 13HD/24HD Marker Pen */
626 case 0x8e2: /* IntuosHT2 pen */
627 case 0x022:
628 case 0x10804: /* Intuos4/5 13HD/24HD Art Pen */
629 case 0x14802: /* Intuos4/5 13HD/24HD Classic Pen */
630 case 0x16802: /* Cintiq 13HD Pro Pen */
631 case 0x18802: /* DTH2242 Pen */
632 case 0x10802: /* Intuos4/5 13HD/24HD General Pen */
633 tool_type = BTN_TOOL_PEN;
634 break;
635
636 case 0x832: /* Stroke pen */
637 case 0x032:
638 tool_type = BTN_TOOL_BRUSH;
639 break;
640
641 case 0x007: /* Mouse 4D and 2D */
642 case 0x09c:
643 case 0x094:
644 case 0x017: /* Intuos3 2D Mouse */
645 case 0x806: /* Intuos4 Mouse */
646 tool_type = BTN_TOOL_MOUSE;
647 break;
648
649 case 0x096: /* Lens cursor */
650 case 0x097: /* Intuos3 Lens cursor */
651 case 0x006: /* Intuos4 Lens cursor */
652 tool_type = BTN_TOOL_LENS;
653 break;
654
655 case 0x82a: /* Eraser */
656 case 0x84a:
657 case 0x85a:
658 case 0x91a:
659 case 0xd1a:
660 case 0x0fa:
661 case 0x82b: /* Intuos3 Grip Pen Eraser */
662 case 0x81b: /* Intuos3 Classic Pen Eraser */
663 case 0x91b: /* Intuos3 Airbrush Eraser */
664 case 0x80c: /* Intuos4/5 13HD/24HD Marker Pen Eraser */
665 case 0x80a: /* Intuos4/5 13HD/24HD General Pen Eraser */
666 case 0x90a: /* Intuos4/5 13HD/24HD Airbrush Eraser */
667 case 0x1480a: /* Intuos4/5 13HD/24HD Classic Pen Eraser */
668 case 0x1090a: /* Intuos4/5 13HD/24HD Airbrush Eraser */
669 case 0x1080c: /* Intuos4/5 13HD/24HD Art Pen Eraser */
670 case 0x1680a: /* Cintiq 13HD Pro Pen Eraser */
671 case 0x1880a: /* DTH2242 Eraser */
672 case 0x1080a: /* Intuos4/5 13HD/24HD General Pen Eraser */
673 tool_type = BTN_TOOL_RUBBER;
674 break;
675
676 case 0xd12:
677 case 0x912:
678 case 0x112:
679 case 0x913: /* Intuos3 Airbrush */
680 case 0x902: /* Intuos4/5 13HD/24HD Airbrush */
681 case 0x10902: /* Intuos4/5 13HD/24HD Airbrush */
682 tool_type = BTN_TOOL_AIRBRUSH;
683 break;
684
685 default: /* Unknown tool */
686 tool_type = BTN_TOOL_PEN;
687 break;
688 }
689 return tool_type;
690 }
691
692 static void wacom_exit_report(struct wacom_wac *wacom)
693 {
694 struct input_dev *input = wacom->pen_input;
695 struct wacom_features *features = &wacom->features;
696 unsigned char *data = wacom->data;
697 int idx = (features->type == INTUOS) ? (data[1] & 0x01) : 0;
698
699 /*
700 * Reset all states otherwise we lose the initial states
701 * when in-prox next time
702 */
703 input_report_abs(input, ABS_X, 0);
704 input_report_abs(input, ABS_Y, 0);
705 input_report_abs(input, ABS_DISTANCE, 0);
706 input_report_abs(input, ABS_TILT_X, 0);
707 input_report_abs(input, ABS_TILT_Y, 0);
708 if (wacom->tool[idx] >= BTN_TOOL_MOUSE) {
709 input_report_key(input, BTN_LEFT, 0);
710 input_report_key(input, BTN_MIDDLE, 0);
711 input_report_key(input, BTN_RIGHT, 0);
712 input_report_key(input, BTN_SIDE, 0);
713 input_report_key(input, BTN_EXTRA, 0);
714 input_report_abs(input, ABS_THROTTLE, 0);
715 input_report_abs(input, ABS_RZ, 0);
716 } else {
717 input_report_abs(input, ABS_PRESSURE, 0);
718 input_report_key(input, BTN_STYLUS, 0);
719 input_report_key(input, BTN_STYLUS2, 0);
720 input_report_key(input, BTN_TOUCH, 0);
721 input_report_abs(input, ABS_WHEEL, 0);
722 if (features->type >= INTUOS3S)
723 input_report_abs(input, ABS_Z, 0);
724 }
725 input_report_key(input, wacom->tool[idx], 0);
726 input_report_abs(input, ABS_MISC, 0); /* reset tool id */
727 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
728 wacom->id[idx] = 0;
729 }
730
731 static int wacom_intuos_inout(struct wacom_wac *wacom)
732 {
733 struct wacom_features *features = &wacom->features;
734 unsigned char *data = wacom->data;
735 struct input_dev *input = wacom->pen_input;
736 int idx = (features->type == INTUOS) ? (data[1] & 0x01) : 0;
737
738 if (!(((data[1] & 0xfc) == 0xc0) || /* in prox */
739 ((data[1] & 0xfe) == 0x20) || /* in range */
740 ((data[1] & 0xfe) == 0x80))) /* out prox */
741 return 0;
742
743 /* Enter report */
744 if ((data[1] & 0xfc) == 0xc0) {
745 /* serial number of the tool */
746 wacom->serial[idx] = ((data[3] & 0x0f) << 28) +
747 (data[4] << 20) + (data[5] << 12) +
748 (data[6] << 4) + (data[7] >> 4);
749
750 wacom->id[idx] = (data[2] << 4) | (data[3] >> 4) |
751 ((data[7] & 0x0f) << 16) | ((data[8] & 0xf0) << 8);
752
753 wacom->tool[idx] = wacom_intuos_get_tool_type(wacom->id[idx]);
754
755 wacom->shared->stylus_in_proximity = true;
756 return 1;
757 }
758
759 /* in Range */
760 if ((data[1] & 0xfe) == 0x20) {
761 if (features->type != INTUOSHT2)
762 wacom->shared->stylus_in_proximity = true;
763
764 /* in Range while exiting */
765 if (wacom->reporting_data) {
766 input_report_key(input, BTN_TOUCH, 0);
767 input_report_abs(input, ABS_PRESSURE, 0);
768 input_report_abs(input, ABS_DISTANCE, wacom->features.distance_max);
769 return 2;
770 }
771 return 1;
772 }
773
774 /* Exit report */
775 if ((data[1] & 0xfe) == 0x80) {
776 wacom->shared->stylus_in_proximity = false;
777 wacom->reporting_data = false;
778
779 /* don't report exit if we don't know the ID */
780 if (!wacom->id[idx])
781 return 1;
782
783 wacom_exit_report(wacom);
784 return 2;
785 }
786
787 return 0;
788 }
789
790 static inline bool report_touch_events(struct wacom_wac *wacom)
791 {
792 return (touch_arbitration ? !wacom->shared->stylus_in_proximity : 1);
793 }
794
795 static inline bool delay_pen_events(struct wacom_wac *wacom)
796 {
797 return (wacom->shared->touch_down && touch_arbitration);
798 }
799
800 static int wacom_intuos_general(struct wacom_wac *wacom)
801 {
802 struct wacom_features *features = &wacom->features;
803 unsigned char *data = wacom->data;
804 struct input_dev *input = wacom->pen_input;
805 int idx = (features->type == INTUOS) ? (data[1] & 0x01) : 0;
806 unsigned char type = (data[1] >> 1) & 0x0F;
807 unsigned int x, y, distance, t;
808
809 if (data[0] != WACOM_REPORT_PENABLED && data[0] != WACOM_REPORT_CINTIQ &&
810 data[0] != WACOM_REPORT_INTUOS_PEN)
811 return 0;
812
813 if (delay_pen_events(wacom))
814 return 1;
815
816 /* don't report events if we don't know the tool ID */
817 if (!wacom->id[idx]) {
818 /* but reschedule a read of the current tool */
819 wacom_intuos_schedule_prox_event(wacom);
820 return 1;
821 }
822
823 /*
824 * don't report events for invalid data
825 */
826 /* older I4 styli don't work with new Cintiqs */
827 if ((!((wacom->id[idx] >> 16) & 0x01) &&
828 (features->type == WACOM_21UX2)) ||
829 /* Only large Intuos support Lense Cursor */
830 (wacom->tool[idx] == BTN_TOOL_LENS &&
831 (features->type == INTUOS3 ||
832 features->type == INTUOS3S ||
833 features->type == INTUOS4 ||
834 features->type == INTUOS4S ||
835 features->type == INTUOS5 ||
836 features->type == INTUOS5S ||
837 features->type == INTUOSPM ||
838 features->type == INTUOSPS)) ||
839 /* Cintiq doesn't send data when RDY bit isn't set */
840 (features->type == CINTIQ && !(data[1] & 0x40)))
841 return 1;
842
843 x = (be16_to_cpup((__be16 *)&data[2]) << 1) | ((data[9] >> 1) & 1);
844 y = (be16_to_cpup((__be16 *)&data[4]) << 1) | (data[9] & 1);
845 distance = data[9] >> 2;
846 if (features->type < INTUOS3S) {
847 x >>= 1;
848 y >>= 1;
849 distance >>= 1;
850 }
851 if (features->type == INTUOSHT2)
852 distance = features->distance_max - distance;
853 input_report_abs(input, ABS_X, x);
854 input_report_abs(input, ABS_Y, y);
855 input_report_abs(input, ABS_DISTANCE, distance);
856
857 switch (type) {
858 case 0x00:
859 case 0x01:
860 case 0x02:
861 case 0x03:
862 /* general pen packet */
863 t = (data[6] << 3) | ((data[7] & 0xC0) >> 5) | (data[1] & 1);
864 if (features->pressure_max < 2047)
865 t >>= 1;
866 input_report_abs(input, ABS_PRESSURE, t);
867 if (features->type != INTUOSHT2) {
868 input_report_abs(input, ABS_TILT_X,
869 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64);
870 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64);
871 }
872 input_report_key(input, BTN_STYLUS, data[1] & 2);
873 input_report_key(input, BTN_STYLUS2, data[1] & 4);
874 input_report_key(input, BTN_TOUCH, t > 10);
875 break;
876
877 case 0x0a:
878 /* airbrush second packet */
879 input_report_abs(input, ABS_WHEEL,
880 (data[6] << 2) | ((data[7] >> 6) & 3));
881 input_report_abs(input, ABS_TILT_X,
882 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64);
883 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64);
884 break;
885
886 case 0x05:
887 /* Rotation packet */
888 if (features->type >= INTUOS3S) {
889 /* I3 marker pen rotation */
890 t = (data[6] << 3) | ((data[7] >> 5) & 7);
891 t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) :
892 ((t-1) / 2 + 450)) : (450 - t / 2) ;
893 input_report_abs(input, ABS_Z, t);
894 } else {
895 /* 4D mouse 2nd packet */
896 t = (data[6] << 3) | ((data[7] >> 5) & 7);
897 input_report_abs(input, ABS_RZ, (data[7] & 0x20) ?
898 ((t - 1) / 2) : -t / 2);
899 }
900 break;
901
902 case 0x04:
903 /* 4D mouse 1st packet */
904 input_report_key(input, BTN_LEFT, data[8] & 0x01);
905 input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
906 input_report_key(input, BTN_RIGHT, data[8] & 0x04);
907
908 input_report_key(input, BTN_SIDE, data[8] & 0x20);
909 input_report_key(input, BTN_EXTRA, data[8] & 0x10);
910 t = (data[6] << 2) | ((data[7] >> 6) & 3);
911 input_report_abs(input, ABS_THROTTLE, (data[8] & 0x08) ? -t : t);
912 break;
913
914 case 0x06:
915 /* I4 mouse */
916 input_report_key(input, BTN_LEFT, data[6] & 0x01);
917 input_report_key(input, BTN_MIDDLE, data[6] & 0x02);
918 input_report_key(input, BTN_RIGHT, data[6] & 0x04);
919 input_report_rel(input, REL_WHEEL, ((data[7] & 0x80) >> 7)
920 - ((data[7] & 0x40) >> 6));
921 input_report_key(input, BTN_SIDE, data[6] & 0x08);
922 input_report_key(input, BTN_EXTRA, data[6] & 0x10);
923
924 input_report_abs(input, ABS_TILT_X,
925 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64);
926 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64);
927 break;
928
929 case 0x08:
930 if (wacom->tool[idx] == BTN_TOOL_MOUSE) {
931 /* 2D mouse packet */
932 input_report_key(input, BTN_LEFT, data[8] & 0x04);
933 input_report_key(input, BTN_MIDDLE, data[8] & 0x08);
934 input_report_key(input, BTN_RIGHT, data[8] & 0x10);
935 input_report_rel(input, REL_WHEEL, (data[8] & 0x01)
936 - ((data[8] & 0x02) >> 1));
937
938 /* I3 2D mouse side buttons */
939 if (features->type >= INTUOS3S && features->type <= INTUOS3L) {
940 input_report_key(input, BTN_SIDE, data[8] & 0x40);
941 input_report_key(input, BTN_EXTRA, data[8] & 0x20);
942 }
943 }
944 else if (wacom->tool[idx] == BTN_TOOL_LENS) {
945 /* Lens cursor packets */
946 input_report_key(input, BTN_LEFT, data[8] & 0x01);
947 input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
948 input_report_key(input, BTN_RIGHT, data[8] & 0x04);
949 input_report_key(input, BTN_SIDE, data[8] & 0x10);
950 input_report_key(input, BTN_EXTRA, data[8] & 0x08);
951 }
952 break;
953
954 case 0x07:
955 case 0x09:
956 case 0x0b:
957 case 0x0c:
958 case 0x0d:
959 case 0x0e:
960 case 0x0f:
961 /* unhandled */
962 break;
963 }
964
965 input_report_abs(input, ABS_MISC,
966 wacom_intuos_id_mangle(wacom->id[idx])); /* report tool id */
967 input_report_key(input, wacom->tool[idx], 1);
968 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
969 wacom->reporting_data = true;
970 return 2;
971 }
972
973 static int wacom_intuos_irq(struct wacom_wac *wacom)
974 {
975 unsigned char *data = wacom->data;
976 struct input_dev *input = wacom->pen_input;
977 int result;
978
979 if (data[0] != WACOM_REPORT_PENABLED &&
980 data[0] != WACOM_REPORT_INTUOS_ID1 &&
981 data[0] != WACOM_REPORT_INTUOS_ID2 &&
982 data[0] != WACOM_REPORT_INTUOSPAD &&
983 data[0] != WACOM_REPORT_INTUOS_PEN &&
984 data[0] != WACOM_REPORT_CINTIQ &&
985 data[0] != WACOM_REPORT_CINTIQPAD &&
986 data[0] != WACOM_REPORT_INTUOS5PAD) {
987 dev_dbg(input->dev.parent,
988 "%s: received unknown report #%d\n", __func__, data[0]);
989 return 0;
990 }
991
992 /* process pad events */
993 result = wacom_intuos_pad(wacom);
994 if (result)
995 return result;
996
997 /* process in/out prox events */
998 result = wacom_intuos_inout(wacom);
999 if (result)
1000 return result - 1;
1001
1002 /* process general packets */
1003 result = wacom_intuos_general(wacom);
1004 if (result)
1005 return result - 1;
1006
1007 return 0;
1008 }
1009
1010 static int wacom_remote_irq(struct wacom_wac *wacom_wac, size_t len)
1011 {
1012 unsigned char *data = wacom_wac->data;
1013 struct input_dev *input;
1014 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
1015 struct wacom_remote *remote = wacom->remote;
1016 int bat_charging, bat_percent, touch_ring_mode;
1017 __u32 serial;
1018 int i, index = -1;
1019 unsigned long flags;
1020
1021 if (data[0] != WACOM_REPORT_REMOTE) {
1022 hid_dbg(wacom->hdev, "%s: received unknown report #%d",
1023 __func__, data[0]);
1024 return 0;
1025 }
1026
1027 serial = data[3] + (data[4] << 8) + (data[5] << 16);
1028 wacom_wac->id[0] = PAD_DEVICE_ID;
1029
1030 spin_lock_irqsave(&remote->remote_lock, flags);
1031
1032 for (i = 0; i < WACOM_MAX_REMOTES; i++) {
1033 if (remote->remotes[i].serial == serial) {
1034 index = i;
1035 break;
1036 }
1037 }
1038
1039 if (index < 0 || !remote->remotes[index].registered)
1040 goto out;
1041
1042 input = remote->remotes[index].input;
1043
1044 input_report_key(input, BTN_0, (data[9] & 0x01));
1045 input_report_key(input, BTN_1, (data[9] & 0x02));
1046 input_report_key(input, BTN_2, (data[9] & 0x04));
1047 input_report_key(input, BTN_3, (data[9] & 0x08));
1048 input_report_key(input, BTN_4, (data[9] & 0x10));
1049 input_report_key(input, BTN_5, (data[9] & 0x20));
1050 input_report_key(input, BTN_6, (data[9] & 0x40));
1051 input_report_key(input, BTN_7, (data[9] & 0x80));
1052
1053 input_report_key(input, BTN_8, (data[10] & 0x01));
1054 input_report_key(input, BTN_9, (data[10] & 0x02));
1055 input_report_key(input, BTN_A, (data[10] & 0x04));
1056 input_report_key(input, BTN_B, (data[10] & 0x08));
1057 input_report_key(input, BTN_C, (data[10] & 0x10));
1058 input_report_key(input, BTN_X, (data[10] & 0x20));
1059 input_report_key(input, BTN_Y, (data[10] & 0x40));
1060 input_report_key(input, BTN_Z, (data[10] & 0x80));
1061
1062 input_report_key(input, BTN_BASE, (data[11] & 0x01));
1063 input_report_key(input, BTN_BASE2, (data[11] & 0x02));
1064
1065 if (data[12] & 0x80)
1066 input_report_abs(input, ABS_WHEEL, (data[12] & 0x7f) - 1);
1067 else
1068 input_report_abs(input, ABS_WHEEL, 0);
1069
1070 bat_percent = data[7] & 0x7f;
1071 bat_charging = !!(data[7] & 0x80);
1072
1073 if (data[9] | data[10] | (data[11] & 0x03) | data[12])
1074 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
1075 else
1076 input_report_abs(input, ABS_MISC, 0);
1077
1078 input_event(input, EV_MSC, MSC_SERIAL, serial);
1079
1080 input_sync(input);
1081
1082 /*Which mode select (LED light) is currently on?*/
1083 touch_ring_mode = (data[11] & 0xC0) >> 6;
1084
1085 for (i = 0; i < WACOM_MAX_REMOTES; i++) {
1086 if (remote->remotes[i].serial == serial)
1087 wacom->led.groups[i].select = touch_ring_mode;
1088 }
1089
1090 __wacom_notify_battery(&remote->remotes[index].battery,
1091 WACOM_POWER_SUPPLY_STATUS_AUTO, bat_percent,
1092 bat_charging, 1, bat_charging);
1093
1094 out:
1095 spin_unlock_irqrestore(&remote->remote_lock, flags);
1096 return 0;
1097 }
1098
1099 static void wacom_remote_status_irq(struct wacom_wac *wacom_wac, size_t len)
1100 {
1101 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
1102 unsigned char *data = wacom_wac->data;
1103 struct wacom_remote *remote = wacom->remote;
1104 struct wacom_remote_data remote_data;
1105 unsigned long flags;
1106 int i, ret;
1107
1108 if (data[0] != WACOM_REPORT_DEVICE_LIST)
1109 return;
1110
1111 memset(&remote_data, 0, sizeof(struct wacom_remote_data));
1112
1113 for (i = 0; i < WACOM_MAX_REMOTES; i++) {
1114 int j = i * 6;
1115 int serial = (data[j+6] << 16) + (data[j+5] << 8) + data[j+4];
1116 bool connected = data[j+2];
1117
1118 remote_data.remote[i].serial = serial;
1119 remote_data.remote[i].connected = connected;
1120 }
1121
1122 spin_lock_irqsave(&remote->remote_lock, flags);
1123
1124 ret = kfifo_in(&remote->remote_fifo, &remote_data, sizeof(remote_data));
1125 if (ret != sizeof(remote_data)) {
1126 spin_unlock_irqrestore(&remote->remote_lock, flags);
1127 hid_err(wacom->hdev, "Can't queue Remote status event.\n");
1128 return;
1129 }
1130
1131 spin_unlock_irqrestore(&remote->remote_lock, flags);
1132
1133 wacom_schedule_work(wacom_wac, WACOM_WORKER_REMOTE);
1134 }
1135
1136 static int int_dist(int x1, int y1, int x2, int y2)
1137 {
1138 int x = x2 - x1;
1139 int y = y2 - y1;
1140
1141 return int_sqrt(x*x + y*y);
1142 }
1143
1144 static void wacom_intuos_bt_process_data(struct wacom_wac *wacom,
1145 unsigned char *data)
1146 {
1147 memcpy(wacom->data, data, 10);
1148 wacom_intuos_irq(wacom);
1149
1150 input_sync(wacom->pen_input);
1151 if (wacom->pad_input)
1152 input_sync(wacom->pad_input);
1153 }
1154
1155 static int wacom_intuos_bt_irq(struct wacom_wac *wacom, size_t len)
1156 {
1157 unsigned char data[WACOM_PKGLEN_MAX];
1158 int i = 1;
1159 unsigned power_raw, battery_capacity, bat_charging, ps_connected;
1160
1161 memcpy(data, wacom->data, len);
1162
1163 switch (data[0]) {
1164 case 0x04:
1165 wacom_intuos_bt_process_data(wacom, data + i);
1166 i += 10;
1167 /* fall through */
1168 case 0x03:
1169 wacom_intuos_bt_process_data(wacom, data + i);
1170 i += 10;
1171 wacom_intuos_bt_process_data(wacom, data + i);
1172 i += 10;
1173 power_raw = data[i];
1174 bat_charging = (power_raw & 0x08) ? 1 : 0;
1175 ps_connected = (power_raw & 0x10) ? 1 : 0;
1176 battery_capacity = batcap_i4[power_raw & 0x07];
1177 wacom_notify_battery(wacom, WACOM_POWER_SUPPLY_STATUS_AUTO,
1178 battery_capacity, bat_charging,
1179 battery_capacity || bat_charging,
1180 ps_connected);
1181 break;
1182 default:
1183 dev_dbg(wacom->pen_input->dev.parent,
1184 "Unknown report: %d,%d size:%zu\n",
1185 data[0], data[1], len);
1186 return 0;
1187 }
1188 return 0;
1189 }
1190
1191 static int wacom_wac_finger_count_touches(struct wacom_wac *wacom)
1192 {
1193 struct input_dev *input = wacom->touch_input;
1194 unsigned touch_max = wacom->features.touch_max;
1195 int count = 0;
1196 int i;
1197
1198 if (!touch_max)
1199 return 0;
1200
1201 if (touch_max == 1)
1202 return test_bit(BTN_TOUCH, input->key) &&
1203 report_touch_events(wacom);
1204
1205 for (i = 0; i < input->mt->num_slots; i++) {
1206 struct input_mt_slot *ps = &input->mt->slots[i];
1207 int id = input_mt_get_value(ps, ABS_MT_TRACKING_ID);
1208 if (id >= 0)
1209 count++;
1210 }
1211
1212 return count;
1213 }
1214
1215 static void wacom_intuos_pro2_bt_pen(struct wacom_wac *wacom)
1216 {
1217 int pen_frame_len, pen_frames;
1218
1219 struct input_dev *pen_input = wacom->pen_input;
1220 unsigned char *data = wacom->data;
1221 int i;
1222
1223 if (wacom->features.type == INTUOSP2_BT) {
1224 wacom->serial[0] = get_unaligned_le64(&data[99]);
1225 wacom->id[0] = get_unaligned_le16(&data[107]);
1226 pen_frame_len = 14;
1227 pen_frames = 7;
1228 } else {
1229 wacom->serial[0] = get_unaligned_le64(&data[33]);
1230 wacom->id[0] = get_unaligned_le16(&data[41]);
1231 pen_frame_len = 8;
1232 pen_frames = 4;
1233 }
1234
1235 if (wacom->serial[0] >> 52 == 1) {
1236 /* Add back in missing bits of ID for non-USI pens */
1237 wacom->id[0] |= (wacom->serial[0] >> 32) & 0xFFFFF;
1238 }
1239
1240 for (i = 0; i < pen_frames; i++) {
1241 unsigned char *frame = &data[i*pen_frame_len + 1];
1242 bool valid = frame[0] & 0x80;
1243 bool prox = frame[0] & 0x40;
1244 bool range = frame[0] & 0x20;
1245 bool invert = frame[0] & 0x10;
1246
1247 if (!valid)
1248 continue;
1249
1250 if (!prox) {
1251 wacom->shared->stylus_in_proximity = false;
1252 wacom_exit_report(wacom);
1253 input_sync(pen_input);
1254
1255 wacom->tool[0] = 0;
1256 wacom->id[0] = 0;
1257 wacom->serial[0] = 0;
1258 return;
1259 }
1260
1261 if (range) {
1262 if (!wacom->tool[0]) { /* first in range */
1263 /* Going into range select tool */
1264 if (invert)
1265 wacom->tool[0] = BTN_TOOL_RUBBER;
1266 else if (wacom->id[0])
1267 wacom->tool[0] = wacom_intuos_get_tool_type(wacom->id[0]);
1268 else
1269 wacom->tool[0] = BTN_TOOL_PEN;
1270 }
1271
1272 input_report_abs(pen_input, ABS_X, get_unaligned_le16(&frame[1]));
1273 input_report_abs(pen_input, ABS_Y, get_unaligned_le16(&frame[3]));
1274
1275 if (wacom->features.type == INTUOSP2_BT) {
1276 /* Fix rotation alignment: userspace expects zero at left */
1277 int16_t rotation =
1278 (int16_t)get_unaligned_le16(&frame[9]);
1279 rotation += 1800/4;
1280
1281 if (rotation > 899)
1282 rotation -= 1800;
1283
1284 input_report_abs(pen_input, ABS_TILT_X,
1285 (char)frame[7]);
1286 input_report_abs(pen_input, ABS_TILT_Y,
1287 (char)frame[8]);
1288 input_report_abs(pen_input, ABS_Z, rotation);
1289 input_report_abs(pen_input, ABS_WHEEL,
1290 get_unaligned_le16(&frame[11]));
1291 }
1292 }
1293
1294 if (wacom->tool[0]) {
1295 input_report_abs(pen_input, ABS_PRESSURE, get_unaligned_le16(&frame[5]));
1296 if (wacom->features.type == INTUOSP2_BT) {
1297 input_report_abs(pen_input, ABS_DISTANCE,
1298 range ? frame[13] : wacom->features.distance_max);
1299 } else {
1300 input_report_abs(pen_input, ABS_DISTANCE,
1301 range ? frame[7] : wacom->features.distance_max);
1302 }
1303
1304 input_report_key(pen_input, BTN_TOUCH, frame[0] & 0x09);
1305 input_report_key(pen_input, BTN_STYLUS, frame[0] & 0x02);
1306 input_report_key(pen_input, BTN_STYLUS2, frame[0] & 0x04);
1307
1308 input_report_key(pen_input, wacom->tool[0], prox);
1309 input_event(pen_input, EV_MSC, MSC_SERIAL, wacom->serial[0]);
1310 input_report_abs(pen_input, ABS_MISC,
1311 wacom_intuos_id_mangle(wacom->id[0])); /* report tool id */
1312 }
1313
1314 wacom->shared->stylus_in_proximity = prox;
1315
1316 input_sync(pen_input);
1317 }
1318 }
1319
1320 static void wacom_intuos_pro2_bt_touch(struct wacom_wac *wacom)
1321 {
1322 const int finger_touch_len = 8;
1323 const int finger_frames = 4;
1324 const int finger_frame_len = 43;
1325
1326 struct input_dev *touch_input = wacom->touch_input;
1327 unsigned char *data = wacom->data;
1328 int num_contacts_left = 5;
1329 int i, j;
1330
1331 for (i = 0; i < finger_frames; i++) {
1332 unsigned char *frame = &data[i*finger_frame_len + 109];
1333 int current_num_contacts = frame[0] & 0x7F;
1334 int contacts_to_send;
1335
1336 if (!(frame[0] & 0x80))
1337 continue;
1338
1339 /*
1340 * First packet resets the counter since only the first
1341 * packet in series will have non-zero current_num_contacts.
1342 */
1343 if (current_num_contacts)
1344 wacom->num_contacts_left = current_num_contacts;
1345
1346 contacts_to_send = min(num_contacts_left, wacom->num_contacts_left);
1347
1348 for (j = 0; j < contacts_to_send; j++) {
1349 unsigned char *touch = &frame[j*finger_touch_len + 1];
1350 int slot = input_mt_get_slot_by_key(touch_input, touch[0]);
1351 int x = get_unaligned_le16(&touch[2]);
1352 int y = get_unaligned_le16(&touch[4]);
1353 int w = touch[6] * input_abs_get_res(touch_input, ABS_MT_POSITION_X);
1354 int h = touch[7] * input_abs_get_res(touch_input, ABS_MT_POSITION_Y);
1355
1356 if (slot < 0)
1357 continue;
1358
1359 input_mt_slot(touch_input, slot);
1360 input_mt_report_slot_state(touch_input, MT_TOOL_FINGER, touch[1] & 0x01);
1361 input_report_abs(touch_input, ABS_MT_POSITION_X, x);
1362 input_report_abs(touch_input, ABS_MT_POSITION_Y, y);
1363 input_report_abs(touch_input, ABS_MT_TOUCH_MAJOR, max(w, h));
1364 input_report_abs(touch_input, ABS_MT_TOUCH_MINOR, min(w, h));
1365 input_report_abs(touch_input, ABS_MT_ORIENTATION, w > h);
1366 }
1367
1368 input_mt_sync_frame(touch_input);
1369
1370 wacom->num_contacts_left -= contacts_to_send;
1371 if (wacom->num_contacts_left <= 0) {
1372 wacom->num_contacts_left = 0;
1373 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
1374 input_sync(touch_input);
1375 }
1376 }
1377
1378 if (wacom->num_contacts_left == 0) {
1379 // Be careful that we don't accidentally call input_sync with
1380 // only a partial set of fingers of processed
1381 input_report_switch(touch_input, SW_MUTE_DEVICE, !(data[281] >> 7));
1382 input_sync(touch_input);
1383 }
1384
1385 }
1386
1387 static void wacom_intuos_pro2_bt_pad(struct wacom_wac *wacom)
1388 {
1389 struct input_dev *pad_input = wacom->pad_input;
1390 unsigned char *data = wacom->data;
1391
1392 int buttons = data[282] | ((data[281] & 0x40) << 2);
1393 int ring = data[285] & 0x7F;
1394 bool ringstatus = data[285] & 0x80;
1395 bool prox = buttons || ringstatus;
1396
1397 /* Fix touchring data: userspace expects 0 at left and increasing clockwise */
1398 ring = 71 - ring;
1399 ring += 3*72/16;
1400 if (ring > 71)
1401 ring -= 72;
1402
1403 wacom_report_numbered_buttons(pad_input, 9, buttons);
1404
1405 input_report_abs(pad_input, ABS_WHEEL, ringstatus ? ring : 0);
1406
1407 input_report_key(pad_input, wacom->tool[1], prox ? 1 : 0);
1408 input_report_abs(pad_input, ABS_MISC, prox ? PAD_DEVICE_ID : 0);
1409 input_event(pad_input, EV_MSC, MSC_SERIAL, 0xffffffff);
1410
1411 input_sync(pad_input);
1412 }
1413
1414 static void wacom_intuos_pro2_bt_battery(struct wacom_wac *wacom)
1415 {
1416 unsigned char *data = wacom->data;
1417
1418 bool chg = data[284] & 0x80;
1419 int battery_status = data[284] & 0x7F;
1420
1421 wacom_notify_battery(wacom, WACOM_POWER_SUPPLY_STATUS_AUTO,
1422 battery_status, chg, 1, chg);
1423 }
1424
1425 static void wacom_intuos_gen3_bt_pad(struct wacom_wac *wacom)
1426 {
1427 struct input_dev *pad_input = wacom->pad_input;
1428 unsigned char *data = wacom->data;
1429
1430 int buttons = data[44];
1431
1432 wacom_report_numbered_buttons(pad_input, 4, buttons);
1433
1434 input_report_key(pad_input, wacom->tool[1], buttons ? 1 : 0);
1435 input_report_abs(pad_input, ABS_MISC, buttons ? PAD_DEVICE_ID : 0);
1436 input_event(pad_input, EV_MSC, MSC_SERIAL, 0xffffffff);
1437
1438 input_sync(pad_input);
1439 }
1440
1441 static void wacom_intuos_gen3_bt_battery(struct wacom_wac *wacom)
1442 {
1443 unsigned char *data = wacom->data;
1444
1445 bool chg = data[45] & 0x80;
1446 int battery_status = data[45] & 0x7F;
1447
1448 wacom_notify_battery(wacom, WACOM_POWER_SUPPLY_STATUS_AUTO,
1449 battery_status, chg, 1, chg);
1450 }
1451
1452 static int wacom_intuos_pro2_bt_irq(struct wacom_wac *wacom, size_t len)
1453 {
1454 unsigned char *data = wacom->data;
1455
1456 if (data[0] != 0x80 && data[0] != 0x81) {
1457 dev_dbg(wacom->pen_input->dev.parent,
1458 "%s: received unknown report #%d\n", __func__, data[0]);
1459 return 0;
1460 }
1461
1462 wacom_intuos_pro2_bt_pen(wacom);
1463 if (wacom->features.type == INTUOSP2_BT) {
1464 wacom_intuos_pro2_bt_touch(wacom);
1465 wacom_intuos_pro2_bt_pad(wacom);
1466 wacom_intuos_pro2_bt_battery(wacom);
1467 } else {
1468 wacom_intuos_gen3_bt_pad(wacom);
1469 wacom_intuos_gen3_bt_battery(wacom);
1470 }
1471 return 0;
1472 }
1473
1474 static int wacom_24hdt_irq(struct wacom_wac *wacom)
1475 {
1476 struct input_dev *input = wacom->touch_input;
1477 unsigned char *data = wacom->data;
1478 int i;
1479 int current_num_contacts = data[61];
1480 int contacts_to_send = 0;
1481 int num_contacts_left = 4; /* maximum contacts per packet */
1482 int byte_per_packet = WACOM_BYTES_PER_24HDT_PACKET;
1483 int y_offset = 2;
1484
1485 if (wacom->features.type == WACOM_27QHDT) {
1486 current_num_contacts = data[63];
1487 num_contacts_left = 10;
1488 byte_per_packet = WACOM_BYTES_PER_QHDTHID_PACKET;
1489 y_offset = 0;
1490 }
1491
1492 /*
1493 * First packet resets the counter since only the first
1494 * packet in series will have non-zero current_num_contacts.
1495 */
1496 if (current_num_contacts)
1497 wacom->num_contacts_left = current_num_contacts;
1498
1499 contacts_to_send = min(num_contacts_left, wacom->num_contacts_left);
1500
1501 for (i = 0; i < contacts_to_send; i++) {
1502 int offset = (byte_per_packet * i) + 1;
1503 bool touch = (data[offset] & 0x1) && report_touch_events(wacom);
1504 int slot = input_mt_get_slot_by_key(input, data[offset + 1]);
1505
1506 if (slot < 0)
1507 continue;
1508 input_mt_slot(input, slot);
1509 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1510
1511 if (touch) {
1512 int t_x = get_unaligned_le16(&data[offset + 2]);
1513 int t_y = get_unaligned_le16(&data[offset + 4 + y_offset]);
1514
1515 input_report_abs(input, ABS_MT_POSITION_X, t_x);
1516 input_report_abs(input, ABS_MT_POSITION_Y, t_y);
1517
1518 if (wacom->features.type != WACOM_27QHDT) {
1519 int c_x = get_unaligned_le16(&data[offset + 4]);
1520 int c_y = get_unaligned_le16(&data[offset + 8]);
1521 int w = get_unaligned_le16(&data[offset + 10]);
1522 int h = get_unaligned_le16(&data[offset + 12]);
1523
1524 input_report_abs(input, ABS_MT_TOUCH_MAJOR, min(w,h));
1525 input_report_abs(input, ABS_MT_WIDTH_MAJOR,
1526 min(w, h) + int_dist(t_x, t_y, c_x, c_y));
1527 input_report_abs(input, ABS_MT_WIDTH_MINOR, min(w, h));
1528 input_report_abs(input, ABS_MT_ORIENTATION, w > h);
1529 }
1530 }
1531 }
1532 input_mt_sync_frame(input);
1533
1534 wacom->num_contacts_left -= contacts_to_send;
1535 if (wacom->num_contacts_left <= 0) {
1536 wacom->num_contacts_left = 0;
1537 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
1538 }
1539 return 1;
1540 }
1541
1542 static int wacom_mt_touch(struct wacom_wac *wacom)
1543 {
1544 struct input_dev *input = wacom->touch_input;
1545 unsigned char *data = wacom->data;
1546 int i;
1547 int current_num_contacts = data[2];
1548 int contacts_to_send = 0;
1549 int x_offset = 0;
1550
1551 /* MTTPC does not support Height and Width */
1552 if (wacom->features.type == MTTPC || wacom->features.type == MTTPC_B)
1553 x_offset = -4;
1554
1555 /*
1556 * First packet resets the counter since only the first
1557 * packet in series will have non-zero current_num_contacts.
1558 */
1559 if (current_num_contacts)
1560 wacom->num_contacts_left = current_num_contacts;
1561
1562 /* There are at most 5 contacts per packet */
1563 contacts_to_send = min(5, wacom->num_contacts_left);
1564
1565 for (i = 0; i < contacts_to_send; i++) {
1566 int offset = (WACOM_BYTES_PER_MT_PACKET + x_offset) * i + 3;
1567 bool touch = (data[offset] & 0x1) && report_touch_events(wacom);
1568 int id = get_unaligned_le16(&data[offset + 1]);
1569 int slot = input_mt_get_slot_by_key(input, id);
1570
1571 if (slot < 0)
1572 continue;
1573
1574 input_mt_slot(input, slot);
1575 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1576 if (touch) {
1577 int x = get_unaligned_le16(&data[offset + x_offset + 7]);
1578 int y = get_unaligned_le16(&data[offset + x_offset + 9]);
1579 input_report_abs(input, ABS_MT_POSITION_X, x);
1580 input_report_abs(input, ABS_MT_POSITION_Y, y);
1581 }
1582 }
1583 input_mt_sync_frame(input);
1584
1585 wacom->num_contacts_left -= contacts_to_send;
1586 if (wacom->num_contacts_left <= 0) {
1587 wacom->num_contacts_left = 0;
1588 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
1589 }
1590 return 1;
1591 }
1592
1593 static int wacom_tpc_mt_touch(struct wacom_wac *wacom)
1594 {
1595 struct input_dev *input = wacom->touch_input;
1596 unsigned char *data = wacom->data;
1597 int i;
1598
1599 for (i = 0; i < 2; i++) {
1600 int p = data[1] & (1 << i);
1601 bool touch = p && report_touch_events(wacom);
1602
1603 input_mt_slot(input, i);
1604 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1605 if (touch) {
1606 int x = le16_to_cpup((__le16 *)&data[i * 2 + 2]) & 0x7fff;
1607 int y = le16_to_cpup((__le16 *)&data[i * 2 + 6]) & 0x7fff;
1608
1609 input_report_abs(input, ABS_MT_POSITION_X, x);
1610 input_report_abs(input, ABS_MT_POSITION_Y, y);
1611 }
1612 }
1613 input_mt_sync_frame(input);
1614
1615 /* keep touch state for pen event */
1616 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
1617
1618 return 1;
1619 }
1620
1621 static int wacom_tpc_single_touch(struct wacom_wac *wacom, size_t len)
1622 {
1623 unsigned char *data = wacom->data;
1624 struct input_dev *input = wacom->touch_input;
1625 bool prox = report_touch_events(wacom);
1626 int x = 0, y = 0;
1627
1628 if (wacom->features.touch_max > 1 || len > WACOM_PKGLEN_TPC2FG)
1629 return 0;
1630
1631 if (len == WACOM_PKGLEN_TPC1FG) {
1632 prox = prox && (data[0] & 0x01);
1633 x = get_unaligned_le16(&data[1]);
1634 y = get_unaligned_le16(&data[3]);
1635 } else if (len == WACOM_PKGLEN_TPC1FG_B) {
1636 prox = prox && (data[2] & 0x01);
1637 x = get_unaligned_le16(&data[3]);
1638 y = get_unaligned_le16(&data[5]);
1639 } else {
1640 prox = prox && (data[1] & 0x01);
1641 x = le16_to_cpup((__le16 *)&data[2]);
1642 y = le16_to_cpup((__le16 *)&data[4]);
1643 }
1644
1645 if (prox) {
1646 input_report_abs(input, ABS_X, x);
1647 input_report_abs(input, ABS_Y, y);
1648 }
1649 input_report_key(input, BTN_TOUCH, prox);
1650
1651 /* keep touch state for pen events */
1652 wacom->shared->touch_down = prox;
1653
1654 return 1;
1655 }
1656
1657 static int wacom_tpc_pen(struct wacom_wac *wacom)
1658 {
1659 unsigned char *data = wacom->data;
1660 struct input_dev *input = wacom->pen_input;
1661 bool prox = data[1] & 0x20;
1662
1663 if (!wacom->shared->stylus_in_proximity) /* first in prox */
1664 /* Going into proximity select tool */
1665 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
1666
1667 /* keep pen state for touch events */
1668 wacom->shared->stylus_in_proximity = prox;
1669
1670 /* send pen events only when touch is up or forced out
1671 * or touch arbitration is off
1672 */
1673 if (!delay_pen_events(wacom)) {
1674 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
1675 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
1676 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
1677 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
1678 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x07) << 8) | data[6]);
1679 input_report_key(input, BTN_TOUCH, data[1] & 0x05);
1680 input_report_key(input, wacom->tool[0], prox);
1681 return 1;
1682 }
1683
1684 return 0;
1685 }
1686
1687 static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len)
1688 {
1689 unsigned char *data = wacom->data;
1690
1691 if (wacom->pen_input) {
1692 dev_dbg(wacom->pen_input->dev.parent,
1693 "%s: received report #%d\n", __func__, data[0]);
1694
1695 if (len == WACOM_PKGLEN_PENABLED ||
1696 data[0] == WACOM_REPORT_PENABLED)
1697 return wacom_tpc_pen(wacom);
1698 }
1699 else if (wacom->touch_input) {
1700 dev_dbg(wacom->touch_input->dev.parent,
1701 "%s: received report #%d\n", __func__, data[0]);
1702
1703 switch (len) {
1704 case WACOM_PKGLEN_TPC1FG:
1705 return wacom_tpc_single_touch(wacom, len);
1706
1707 case WACOM_PKGLEN_TPC2FG:
1708 return wacom_tpc_mt_touch(wacom);
1709
1710 default:
1711 switch (data[0]) {
1712 case WACOM_REPORT_TPC1FG:
1713 case WACOM_REPORT_TPCHID:
1714 case WACOM_REPORT_TPCST:
1715 case WACOM_REPORT_TPC1FGE:
1716 return wacom_tpc_single_touch(wacom, len);
1717
1718 case WACOM_REPORT_TPCMT:
1719 case WACOM_REPORT_TPCMT2:
1720 return wacom_mt_touch(wacom);
1721
1722 }
1723 }
1724 }
1725
1726 return 0;
1727 }
1728
1729 static int wacom_offset_rotation(struct input_dev *input, struct hid_usage *usage,
1730 int value, int num, int denom)
1731 {
1732 struct input_absinfo *abs = &input->absinfo[usage->code];
1733 int range = (abs->maximum - abs->minimum + 1);
1734
1735 value += num*range/denom;
1736 if (value > abs->maximum)
1737 value -= range;
1738 else if (value < abs->minimum)
1739 value += range;
1740 return value;
1741 }
1742
1743 int wacom_equivalent_usage(int usage)
1744 {
1745 if ((usage & HID_USAGE_PAGE) == WACOM_HID_UP_WACOMDIGITIZER) {
1746 int subpage = (usage & 0xFF00) << 8;
1747 int subusage = (usage & 0xFF);
1748
1749 if (subpage == WACOM_HID_SP_PAD ||
1750 subpage == WACOM_HID_SP_BUTTON ||
1751 subpage == WACOM_HID_SP_DIGITIZER ||
1752 subpage == WACOM_HID_SP_DIGITIZERINFO ||
1753 usage == WACOM_HID_WD_SENSE ||
1754 usage == WACOM_HID_WD_SERIALHI ||
1755 usage == WACOM_HID_WD_TOOLTYPE ||
1756 usage == WACOM_HID_WD_DISTANCE ||
1757 usage == WACOM_HID_WD_TOUCHSTRIP ||
1758 usage == WACOM_HID_WD_TOUCHSTRIP2 ||
1759 usage == WACOM_HID_WD_TOUCHRING ||
1760 usage == WACOM_HID_WD_TOUCHRINGSTATUS ||
1761 usage == WACOM_HID_WD_REPORT_VALID) {
1762 return usage;
1763 }
1764
1765 if (subpage == HID_UP_UNDEFINED)
1766 subpage = HID_UP_DIGITIZER;
1767
1768 return subpage | subusage;
1769 }
1770
1771 if ((usage & HID_USAGE_PAGE) == WACOM_HID_UP_WACOMTOUCH) {
1772 int subpage = (usage & 0xFF00) << 8;
1773 int subusage = (usage & 0xFF);
1774
1775 if (subpage == HID_UP_UNDEFINED)
1776 subpage = WACOM_HID_SP_DIGITIZER;
1777
1778 return subpage | subusage;
1779 }
1780
1781 return usage;
1782 }
1783
1784 static void wacom_map_usage(struct input_dev *input, struct hid_usage *usage,
1785 struct hid_field *field, __u8 type, __u16 code, int fuzz)
1786 {
1787 struct wacom *wacom = input_get_drvdata(input);
1788 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1789 struct wacom_features *features = &wacom_wac->features;
1790 int fmin = field->logical_minimum;
1791 int fmax = field->logical_maximum;
1792 unsigned int equivalent_usage = wacom_equivalent_usage(usage->hid);
1793 int resolution_code = code;
1794
1795 if (equivalent_usage == HID_DG_TWIST) {
1796 resolution_code = ABS_RZ;
1797 }
1798
1799 if (equivalent_usage == HID_GD_X) {
1800 fmin += features->offset_left;
1801 fmax -= features->offset_right;
1802 }
1803 if (equivalent_usage == HID_GD_Y) {
1804 fmin += features->offset_top;
1805 fmax -= features->offset_bottom;
1806 }
1807
1808 usage->type = type;
1809 usage->code = code;
1810
1811 set_bit(type, input->evbit);
1812
1813 switch (type) {
1814 case EV_ABS:
1815 input_set_abs_params(input, code, fmin, fmax, fuzz, 0);
1816 input_abs_set_res(input, code,
1817 hidinput_calc_abs_res(field, resolution_code));
1818 break;
1819 case EV_KEY:
1820 input_set_capability(input, EV_KEY, code);
1821 break;
1822 case EV_MSC:
1823 input_set_capability(input, EV_MSC, code);
1824 break;
1825 case EV_SW:
1826 input_set_capability(input, EV_SW, code);
1827 break;
1828 }
1829 }
1830
1831 static void wacom_wac_battery_usage_mapping(struct hid_device *hdev,
1832 struct hid_field *field, struct hid_usage *usage)
1833 {
1834 struct wacom *wacom = hid_get_drvdata(hdev);
1835 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1836 struct wacom_features *features = &wacom_wac->features;
1837 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);
1838
1839 switch (equivalent_usage) {
1840 case HID_DG_BATTERYSTRENGTH:
1841 case WACOM_HID_WD_BATTERY_LEVEL:
1842 case WACOM_HID_WD_BATTERY_CHARGING:
1843 features->quirks |= WACOM_QUIRK_BATTERY;
1844 break;
1845 }
1846 }
1847
1848 static void wacom_wac_battery_event(struct hid_device *hdev, struct hid_field *field,
1849 struct hid_usage *usage, __s32 value)
1850 {
1851 struct wacom *wacom = hid_get_drvdata(hdev);
1852 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1853 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);
1854
1855 switch (equivalent_usage) {
1856 case HID_DG_BATTERYSTRENGTH:
1857 if (value == 0) {
1858 wacom_wac->hid_data.bat_status = POWER_SUPPLY_STATUS_UNKNOWN;
1859 }
1860 else {
1861 value = value * 100 / (field->logical_maximum - field->logical_minimum);
1862 wacom_wac->hid_data.battery_capacity = value;
1863 wacom_wac->hid_data.bat_connected = 1;
1864 wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO;
1865 }
1866 break;
1867 case WACOM_HID_WD_BATTERY_LEVEL:
1868 value = value * 100 / (field->logical_maximum - field->logical_minimum);
1869 wacom_wac->hid_data.battery_capacity = value;
1870 wacom_wac->hid_data.bat_connected = 1;
1871 wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO;
1872 break;
1873 case WACOM_HID_WD_BATTERY_CHARGING:
1874 wacom_wac->hid_data.bat_charging = value;
1875 wacom_wac->hid_data.ps_connected = value;
1876 wacom_wac->hid_data.bat_connected = 1;
1877 wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO;
1878 break;
1879 }
1880 }
1881
1882 static void wacom_wac_battery_pre_report(struct hid_device *hdev,
1883 struct hid_report *report)
1884 {
1885 return;
1886 }
1887
1888 static void wacom_wac_battery_report(struct hid_device *hdev,
1889 struct hid_report *report)
1890 {
1891 struct wacom *wacom = hid_get_drvdata(hdev);
1892 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1893 struct wacom_features *features = &wacom_wac->features;
1894
1895 if (features->quirks & WACOM_QUIRK_BATTERY) {
1896 int status = wacom_wac->hid_data.bat_status;
1897 int capacity = wacom_wac->hid_data.battery_capacity;
1898 bool charging = wacom_wac->hid_data.bat_charging;
1899 bool connected = wacom_wac->hid_data.bat_connected;
1900 bool powered = wacom_wac->hid_data.ps_connected;
1901
1902 wacom_notify_battery(wacom_wac, status, capacity, charging,
1903 connected, powered);
1904 }
1905 }
1906
1907 static void wacom_wac_pad_usage_mapping(struct hid_device *hdev,
1908 struct hid_field *field, struct hid_usage *usage)
1909 {
1910 struct wacom *wacom = hid_get_drvdata(hdev);
1911 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1912 struct wacom_features *features = &wacom_wac->features;
1913 struct input_dev *input = wacom_wac->pad_input;
1914 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);
1915
1916 switch (equivalent_usage) {
1917 case WACOM_HID_WD_ACCELEROMETER_X:
1918 __set_bit(INPUT_PROP_ACCELEROMETER, input->propbit);
1919 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 0);
1920 features->device_type |= WACOM_DEVICETYPE_PAD;
1921 break;
1922 case WACOM_HID_WD_ACCELEROMETER_Y:
1923 __set_bit(INPUT_PROP_ACCELEROMETER, input->propbit);
1924 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 0);
1925 features->device_type |= WACOM_DEVICETYPE_PAD;
1926 break;
1927 case WACOM_HID_WD_ACCELEROMETER_Z:
1928 __set_bit(INPUT_PROP_ACCELEROMETER, input->propbit);
1929 wacom_map_usage(input, usage, field, EV_ABS, ABS_Z, 0);
1930 features->device_type |= WACOM_DEVICETYPE_PAD;
1931 break;
1932 case WACOM_HID_WD_BUTTONCENTER:
1933 case WACOM_HID_WD_BUTTONHOME:
1934 case WACOM_HID_WD_BUTTONUP:
1935 case WACOM_HID_WD_BUTTONDOWN:
1936 case WACOM_HID_WD_BUTTONLEFT:
1937 case WACOM_HID_WD_BUTTONRIGHT:
1938 wacom_map_usage(input, usage, field, EV_KEY,
1939 wacom_numbered_button_to_key(features->numbered_buttons),
1940 0);
1941 features->numbered_buttons++;
1942 features->device_type |= WACOM_DEVICETYPE_PAD;
1943 break;
1944 case WACOM_HID_WD_TOUCHONOFF:
1945 case WACOM_HID_WD_MUTE_DEVICE:
1946 /*
1947 * This usage, which is used to mute touch events, comes
1948 * from the pad packet, but is reported on the touch
1949 * interface. Because the touch interface may not have
1950 * been created yet, we cannot call wacom_map_usage(). In
1951 * order to process this usage when we receive it, we set
1952 * the usage type and code directly.
1953 */
1954 wacom_wac->has_mute_touch_switch = true;
1955 usage->type = EV_SW;
1956 usage->code = SW_MUTE_DEVICE;
1957 features->device_type |= WACOM_DEVICETYPE_PAD;
1958 break;
1959 case WACOM_HID_WD_TOUCHSTRIP:
1960 wacom_map_usage(input, usage, field, EV_ABS, ABS_RX, 0);
1961 features->device_type |= WACOM_DEVICETYPE_PAD;
1962 break;
1963 case WACOM_HID_WD_TOUCHSTRIP2:
1964 wacom_map_usage(input, usage, field, EV_ABS, ABS_RY, 0);
1965 features->device_type |= WACOM_DEVICETYPE_PAD;
1966 break;
1967 case WACOM_HID_WD_TOUCHRING:
1968 wacom_map_usage(input, usage, field, EV_ABS, ABS_WHEEL, 0);
1969 features->device_type |= WACOM_DEVICETYPE_PAD;
1970 break;
1971 case WACOM_HID_WD_TOUCHRINGSTATUS:
1972 /*
1973 * Only set up type/code association. Completely mapping
1974 * this usage may overwrite the axis resolution and range.
1975 */
1976 usage->type = EV_ABS;
1977 usage->code = ABS_WHEEL;
1978 set_bit(EV_ABS, input->evbit);
1979 features->device_type |= WACOM_DEVICETYPE_PAD;
1980 break;
1981 case WACOM_HID_WD_BUTTONCONFIG:
1982 wacom_map_usage(input, usage, field, EV_KEY, KEY_BUTTONCONFIG, 0);
1983 features->device_type |= WACOM_DEVICETYPE_PAD;
1984 break;
1985 case WACOM_HID_WD_ONSCREEN_KEYBOARD:
1986 wacom_map_usage(input, usage, field, EV_KEY, KEY_ONSCREEN_KEYBOARD, 0);
1987 features->device_type |= WACOM_DEVICETYPE_PAD;
1988 break;
1989 case WACOM_HID_WD_CONTROLPANEL:
1990 wacom_map_usage(input, usage, field, EV_KEY, KEY_CONTROLPANEL, 0);
1991 features->device_type |= WACOM_DEVICETYPE_PAD;
1992 break;
1993 case WACOM_HID_WD_MODE_CHANGE:
1994 /* do not overwrite previous data */
1995 if (!wacom_wac->has_mode_change) {
1996 wacom_wac->has_mode_change = true;
1997 wacom_wac->is_direct_mode = true;
1998 }
1999 features->device_type |= WACOM_DEVICETYPE_PAD;
2000 break;
2001 }
2002
2003 switch (equivalent_usage & 0xfffffff0) {
2004 case WACOM_HID_WD_EXPRESSKEY00:
2005 wacom_map_usage(input, usage, field, EV_KEY,
2006 wacom_numbered_button_to_key(features->numbered_buttons),
2007 0);
2008 features->numbered_buttons++;
2009 features->device_type |= WACOM_DEVICETYPE_PAD;
2010 break;
2011 }
2012 }
2013
2014 static void wacom_wac_pad_event(struct hid_device *hdev, struct hid_field *field,
2015 struct hid_usage *usage, __s32 value)
2016 {
2017 struct wacom *wacom = hid_get_drvdata(hdev);
2018 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2019 struct input_dev *input = wacom_wac->pad_input;
2020 struct wacom_features *features = &wacom_wac->features;
2021 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);
2022 int i;
2023 bool do_report = false;
2024
2025 /*
2026 * Avoid reporting this event and setting inrange_state if this usage
2027 * hasn't been mapped.
2028 */
2029 if (!usage->type && equivalent_usage != WACOM_HID_WD_MODE_CHANGE)
2030 return;
2031
2032 if (wacom_equivalent_usage(field->physical) == HID_DG_TABLETFUNCTIONKEY) {
2033 if (usage->hid != WACOM_HID_WD_TOUCHRING)
2034 wacom_wac->hid_data.inrange_state |= value;
2035 }
2036
2037 switch (equivalent_usage) {
2038 case WACOM_HID_WD_TOUCHRING:
2039 /*
2040 * Userspace expects touchrings to increase in value with
2041 * clockwise gestures and have their zero point at the
2042 * tablet's left. HID events "should" be clockwise-
2043 * increasing and zero at top, though the MobileStudio
2044 * Pro and 2nd-gen Intuos Pro don't do this...
2045 */
2046 if (hdev->vendor == 0x56a &&
2047 (hdev->product == 0x34d || hdev->product == 0x34e || /* MobileStudio Pro */
2048 hdev->product == 0x357 || hdev->product == 0x358)) { /* Intuos Pro 2 */
2049 value = (field->logical_maximum - value);
2050
2051 if (hdev->product == 0x357 || hdev->product == 0x358)
2052 value = wacom_offset_rotation(input, usage, value, 3, 16);
2053 else if (hdev->product == 0x34d || hdev->product == 0x34e)
2054 value = wacom_offset_rotation(input, usage, value, 1, 2);
2055 }
2056 else {
2057 value = wacom_offset_rotation(input, usage, value, 1, 4);
2058 }
2059 do_report = true;
2060 break;
2061 case WACOM_HID_WD_TOUCHRINGSTATUS:
2062 if (!value)
2063 input_event(input, usage->type, usage->code, 0);
2064 break;
2065
2066 case WACOM_HID_WD_MUTE_DEVICE:
2067 case WACOM_HID_WD_TOUCHONOFF:
2068 if (wacom_wac->shared->touch_input) {
2069 bool *is_touch_on = &wacom_wac->shared->is_touch_on;
2070
2071 if (equivalent_usage == WACOM_HID_WD_MUTE_DEVICE && value)
2072 *is_touch_on = !(*is_touch_on);
2073 else if (equivalent_usage == WACOM_HID_WD_TOUCHONOFF)
2074 *is_touch_on = value;
2075
2076 input_report_switch(wacom_wac->shared->touch_input,
2077 SW_MUTE_DEVICE, !(*is_touch_on));
2078 input_sync(wacom_wac->shared->touch_input);
2079 }
2080 break;
2081
2082 case WACOM_HID_WD_MODE_CHANGE:
2083 if (wacom_wac->is_direct_mode != value) {
2084 wacom_wac->is_direct_mode = value;
2085 wacom_schedule_work(&wacom->wacom_wac, WACOM_WORKER_MODE_CHANGE);
2086 }
2087 break;
2088
2089 case WACOM_HID_WD_BUTTONCENTER:
2090 for (i = 0; i < wacom->led.count; i++)
2091 wacom_update_led(wacom, features->numbered_buttons,
2092 value, i);
2093 /* fall through*/
2094 default:
2095 do_report = true;
2096 break;
2097 }
2098
2099 if (do_report) {
2100 input_event(input, usage->type, usage->code, value);
2101 if (value)
2102 wacom_wac->hid_data.pad_input_event_flag = true;
2103 }
2104 }
2105
2106 static void wacom_wac_pad_pre_report(struct hid_device *hdev,
2107 struct hid_report *report)
2108 {
2109 struct wacom *wacom = hid_get_drvdata(hdev);
2110 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2111
2112 wacom_wac->hid_data.inrange_state = 0;
2113 }
2114
2115 static void wacom_wac_pad_report(struct hid_device *hdev,
2116 struct hid_report *report, struct hid_field *field)
2117 {
2118 struct wacom *wacom = hid_get_drvdata(hdev);
2119 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2120 struct input_dev *input = wacom_wac->pad_input;
2121 bool active = wacom_wac->hid_data.inrange_state != 0;
2122
2123 /* report prox for expresskey events */
2124 if (wacom_wac->hid_data.pad_input_event_flag) {
2125 input_event(input, EV_ABS, ABS_MISC, active ? PAD_DEVICE_ID : 0);
2126 input_sync(input);
2127 if (!active)
2128 wacom_wac->hid_data.pad_input_event_flag = false;
2129 }
2130 }
2131
2132 static void wacom_wac_pen_usage_mapping(struct hid_device *hdev,
2133 struct hid_field *field, struct hid_usage *usage)
2134 {
2135 struct wacom *wacom = hid_get_drvdata(hdev);
2136 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2137 struct wacom_features *features = &wacom_wac->features;
2138 struct input_dev *input = wacom_wac->pen_input;
2139 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);
2140
2141 switch (equivalent_usage) {
2142 case HID_GD_X:
2143 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 4);
2144 break;
2145 case HID_GD_Y:
2146 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 4);
2147 break;
2148 case WACOM_HID_WD_DISTANCE:
2149 case HID_GD_Z:
2150 wacom_map_usage(input, usage, field, EV_ABS, ABS_DISTANCE, 0);
2151 break;
2152 case HID_DG_TIPPRESSURE:
2153 wacom_map_usage(input, usage, field, EV_ABS, ABS_PRESSURE, 0);
2154 break;
2155 case HID_DG_INRANGE:
2156 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOOL_PEN, 0);
2157 break;
2158 case HID_DG_INVERT:
2159 wacom_map_usage(input, usage, field, EV_KEY,
2160 BTN_TOOL_RUBBER, 0);
2161 break;
2162 case HID_DG_TILT_X:
2163 wacom_map_usage(input, usage, field, EV_ABS, ABS_TILT_X, 0);
2164 break;
2165 case HID_DG_TILT_Y:
2166 wacom_map_usage(input, usage, field, EV_ABS, ABS_TILT_Y, 0);
2167 break;
2168 case HID_DG_TWIST:
2169 wacom_map_usage(input, usage, field, EV_ABS, ABS_Z, 0);
2170 break;
2171 case HID_DG_ERASER:
2172 case HID_DG_TIPSWITCH:
2173 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOUCH, 0);
2174 break;
2175 case HID_DG_BARRELSWITCH:
2176 wacom_map_usage(input, usage, field, EV_KEY, BTN_STYLUS, 0);
2177 break;
2178 case HID_DG_BARRELSWITCH2:
2179 wacom_map_usage(input, usage, field, EV_KEY, BTN_STYLUS2, 0);
2180 break;
2181 case HID_DG_TOOLSERIALNUMBER:
2182 features->quirks |= WACOM_QUIRK_TOOLSERIAL;
2183 wacom_map_usage(input, usage, field, EV_MSC, MSC_SERIAL, 0);
2184
2185 /* Adjust AES usages to match modern convention */
2186 if (usage->hid == WACOM_HID_WT_SERIALNUMBER && field->report_size == 16) {
2187 if (field->index + 2 < field->report->maxfield) {
2188 struct hid_field *a = field->report->field[field->index + 1];
2189 struct hid_field *b = field->report->field[field->index + 2];
2190
2191 if (a->maxusage > 0 && a->usage[0].hid == HID_DG_TOOLSERIALNUMBER && a->report_size == 32 &&
2192 b->maxusage > 0 && b->usage[0].hid == 0xFF000000 && b->report_size == 8) {
2193 features->quirks |= WACOM_QUIRK_AESPEN;
2194 usage->hid = WACOM_HID_WD_TOOLTYPE;
2195 field->logical_minimum = S16_MIN;
2196 field->logical_maximum = S16_MAX;
2197 a->logical_minimum = S32_MIN;
2198 a->logical_maximum = S32_MAX;
2199 b->usage[0].hid = WACOM_HID_WD_SERIALHI;
2200 b->logical_minimum = 0;
2201 b->logical_maximum = U8_MAX;
2202 }
2203 }
2204 }
2205 break;
2206 case WACOM_HID_WD_SENSE:
2207 features->quirks |= WACOM_QUIRK_SENSE;
2208 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOOL_PEN, 0);
2209 break;
2210 case WACOM_HID_WD_SERIALHI:
2211 wacom_map_usage(input, usage, field, EV_ABS, ABS_MISC, 0);
2212
2213 if (!(features->quirks & WACOM_QUIRK_AESPEN)) {
2214 set_bit(EV_KEY, input->evbit);
2215 input_set_capability(input, EV_KEY, BTN_TOOL_PEN);
2216 input_set_capability(input, EV_KEY, BTN_TOOL_RUBBER);
2217 input_set_capability(input, EV_KEY, BTN_TOOL_BRUSH);
2218 input_set_capability(input, EV_KEY, BTN_TOOL_PENCIL);
2219 input_set_capability(input, EV_KEY, BTN_TOOL_AIRBRUSH);
2220 if (!(features->device_type & WACOM_DEVICETYPE_DIRECT)) {
2221 input_set_capability(input, EV_KEY, BTN_TOOL_MOUSE);
2222 input_set_capability(input, EV_KEY, BTN_TOOL_LENS);
2223 }
2224 }
2225 break;
2226 case WACOM_HID_WD_FINGERWHEEL:
2227 wacom_map_usage(input, usage, field, EV_ABS, ABS_WHEEL, 0);
2228 break;
2229 }
2230 }
2231
2232 static void wacom_wac_pen_event(struct hid_device *hdev, struct hid_field *field,
2233 struct hid_usage *usage, __s32 value)
2234 {
2235 struct wacom *wacom = hid_get_drvdata(hdev);
2236 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2237 struct wacom_features *features = &wacom_wac->features;
2238 struct input_dev *input = wacom_wac->pen_input;
2239 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);
2240
2241 if (wacom_wac->is_invalid_bt_frame)
2242 return;
2243
2244 switch (equivalent_usage) {
2245 case HID_GD_Z:
2246 /*
2247 * HID_GD_Z "should increase as the control's position is
2248 * moved from high to low", while ABS_DISTANCE instead
2249 * increases in value as the tool moves from low to high.
2250 */
2251 value = field->logical_maximum - value;
2252 break;
2253 case HID_DG_INRANGE:
2254 wacom_wac->hid_data.inrange_state = value;
2255 if (!(features->quirks & WACOM_QUIRK_SENSE))
2256 wacom_wac->hid_data.sense_state = value;
2257 return;
2258 case HID_DG_INVERT:
2259 wacom_wac->hid_data.invert_state = value;
2260 return;
2261 case HID_DG_ERASER:
2262 case HID_DG_TIPSWITCH:
2263 wacom_wac->hid_data.tipswitch |= value;
2264 return;
2265 case HID_DG_BARRELSWITCH:
2266 wacom_wac->hid_data.barrelswitch = value;
2267 return;
2268 case HID_DG_BARRELSWITCH2:
2269 wacom_wac->hid_data.barrelswitch2 = value;
2270 return;
2271 case HID_DG_TOOLSERIALNUMBER:
2272 if (value) {
2273 wacom_wac->serial[0] = (wacom_wac->serial[0] & ~0xFFFFFFFFULL);
2274 wacom_wac->serial[0] |= wacom_s32tou(value, field->report_size);
2275 }
2276 return;
2277 case HID_DG_TWIST:
2278 /*
2279 * Userspace expects pen twist to have its zero point when
2280 * the buttons/finger is on the tablet's left. HID values
2281 * are zero when buttons are toward the top.
2282 */
2283 value = wacom_offset_rotation(input, usage, value, 1, 4);
2284 break;
2285 case WACOM_HID_WD_SENSE:
2286 wacom_wac->hid_data.sense_state = value;
2287 return;
2288 case WACOM_HID_WD_SERIALHI:
2289 if (value) {
2290 __u32 raw_value = wacom_s32tou(value, field->report_size);
2291
2292 wacom_wac->serial[0] = (wacom_wac->serial[0] & 0xFFFFFFFF);
2293 wacom_wac->serial[0] |= ((__u64)raw_value) << 32;
2294 /*
2295 * Non-USI EMR devices may contain additional tool type
2296 * information here. See WACOM_HID_WD_TOOLTYPE case for
2297 * more details.
2298 */
2299 if (value >> 20 == 1) {
2300 wacom_wac->id[0] |= raw_value & 0xFFFFF;
2301 }
2302 }
2303 return;
2304 case WACOM_HID_WD_TOOLTYPE:
2305 /*
2306 * Some devices (MobileStudio Pro, and possibly later
2307 * devices as well) do not return the complete tool
2308 * type in their WACOM_HID_WD_TOOLTYPE usage. Use a
2309 * bitwise OR so the complete value can be built
2310 * up over time :(
2311 */
2312 wacom_wac->id[0] |= wacom_s32tou(value, field->report_size);
2313 return;
2314 case WACOM_HID_WD_OFFSETLEFT:
2315 if (features->offset_left && value != features->offset_left)
2316 hid_warn(hdev, "%s: overriding existing left offset "
2317 "%d -> %d\n", __func__, value,
2318 features->offset_left);
2319 features->offset_left = value;
2320 return;
2321 case WACOM_HID_WD_OFFSETRIGHT:
2322 if (features->offset_right && value != features->offset_right)
2323 hid_warn(hdev, "%s: overriding existing right offset "
2324 "%d -> %d\n", __func__, value,
2325 features->offset_right);
2326 features->offset_right = value;
2327 return;
2328 case WACOM_HID_WD_OFFSETTOP:
2329 if (features->offset_top && value != features->offset_top)
2330 hid_warn(hdev, "%s: overriding existing top offset "
2331 "%d -> %d\n", __func__, value,
2332 features->offset_top);
2333 features->offset_top = value;
2334 return;
2335 case WACOM_HID_WD_OFFSETBOTTOM:
2336 if (features->offset_bottom && value != features->offset_bottom)
2337 hid_warn(hdev, "%s: overriding existing bottom offset "
2338 "%d -> %d\n", __func__, value,
2339 features->offset_bottom);
2340 features->offset_bottom = value;
2341 return;
2342 case WACOM_HID_WD_REPORT_VALID:
2343 wacom_wac->is_invalid_bt_frame = !value;
2344 return;
2345 }
2346
2347 /* send pen events only when touch is up or forced out
2348 * or touch arbitration is off
2349 */
2350 if (!usage->type || delay_pen_events(wacom_wac))
2351 return;
2352
2353 /* send pen events only when the pen is in range */
2354 if (wacom_wac->hid_data.inrange_state)
2355 input_event(input, usage->type, usage->code, value);
2356 else if (wacom_wac->shared->stylus_in_proximity && !wacom_wac->hid_data.sense_state)
2357 input_event(input, usage->type, usage->code, 0);
2358 }
2359
2360 static void wacom_wac_pen_pre_report(struct hid_device *hdev,
2361 struct hid_report *report)
2362 {
2363 struct wacom *wacom = hid_get_drvdata(hdev);
2364 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2365
2366 wacom_wac->is_invalid_bt_frame = false;
2367 return;
2368 }
2369
2370 static void wacom_wac_pen_report(struct hid_device *hdev,
2371 struct hid_report *report)
2372 {
2373 struct wacom *wacom = hid_get_drvdata(hdev);
2374 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2375 struct input_dev *input = wacom_wac->pen_input;
2376 bool range = wacom_wac->hid_data.inrange_state;
2377 bool sense = wacom_wac->hid_data.sense_state;
2378
2379 if (wacom_wac->is_invalid_bt_frame)
2380 return;
2381
2382 if (!wacom_wac->tool[0] && range) { /* first in range */
2383 /* Going into range select tool */
2384 if (wacom_wac->hid_data.invert_state)
2385 wacom_wac->tool[0] = BTN_TOOL_RUBBER;
2386 else if (wacom_wac->id[0])
2387 wacom_wac->tool[0] = wacom_intuos_get_tool_type(wacom_wac->id[0]);
2388 else
2389 wacom_wac->tool[0] = BTN_TOOL_PEN;
2390 }
2391
2392 /* keep pen state for touch events */
2393 wacom_wac->shared->stylus_in_proximity = sense;
2394
2395 if (!delay_pen_events(wacom_wac) && wacom_wac->tool[0]) {
2396 int id = wacom_wac->id[0];
2397 int sw_state = wacom_wac->hid_data.barrelswitch |
2398 (wacom_wac->hid_data.barrelswitch2 << 1);
2399
2400 input_report_key(input, BTN_STYLUS, sw_state == 1);
2401 input_report_key(input, BTN_STYLUS2, sw_state == 2);
2402 input_report_key(input, BTN_STYLUS3, sw_state == 3);
2403
2404 /*
2405 * Non-USI EMR tools should have their IDs mangled to
2406 * match the legacy behavior of wacom_intuos_general
2407 */
2408 if (wacom_wac->serial[0] >> 52 == 1)
2409 id = wacom_intuos_id_mangle(id);
2410
2411 /*
2412 * To ensure compatibility with xf86-input-wacom, we should
2413 * report the BTN_TOOL_* event prior to the ABS_MISC or
2414 * MSC_SERIAL events.
2415 */
2416 input_report_key(input, BTN_TOUCH,
2417 wacom_wac->hid_data.tipswitch);
2418 input_report_key(input, wacom_wac->tool[0], sense);
2419 if (wacom_wac->serial[0]) {
2420 input_event(input, EV_MSC, MSC_SERIAL, wacom_wac->serial[0]);
2421 input_report_abs(input, ABS_MISC, sense ? id : 0);
2422 }
2423
2424 wacom_wac->hid_data.tipswitch = false;
2425
2426 input_sync(input);
2427 }
2428
2429 if (!sense) {
2430 wacom_wac->tool[0] = 0;
2431 wacom_wac->id[0] = 0;
2432 wacom_wac->serial[0] = 0;
2433 }
2434 }
2435
2436 static void wacom_wac_finger_usage_mapping(struct hid_device *hdev,
2437 struct hid_field *field, struct hid_usage *usage)
2438 {
2439 struct wacom *wacom = hid_get_drvdata(hdev);
2440 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2441 struct input_dev *input = wacom_wac->touch_input;
2442 unsigned touch_max = wacom_wac->features.touch_max;
2443 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);
2444
2445 switch (equivalent_usage) {
2446 case HID_GD_X:
2447 if (touch_max == 1)
2448 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 4);
2449 else
2450 wacom_map_usage(input, usage, field, EV_ABS,
2451 ABS_MT_POSITION_X, 4);
2452 break;
2453 case HID_GD_Y:
2454 if (touch_max == 1)
2455 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 4);
2456 else
2457 wacom_map_usage(input, usage, field, EV_ABS,
2458 ABS_MT_POSITION_Y, 4);
2459 break;
2460 case HID_DG_WIDTH:
2461 case HID_DG_HEIGHT:
2462 wacom_map_usage(input, usage, field, EV_ABS, ABS_MT_TOUCH_MAJOR, 0);
2463 wacom_map_usage(input, usage, field, EV_ABS, ABS_MT_TOUCH_MINOR, 0);
2464 input_set_abs_params(input, ABS_MT_ORIENTATION, 0, 1, 0, 0);
2465 break;
2466 case HID_DG_TIPSWITCH:
2467 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOUCH, 0);
2468 break;
2469 case HID_DG_CONTACTCOUNT:
2470 wacom_wac->hid_data.cc_report = field->report->id;
2471 wacom_wac->hid_data.cc_index = field->index;
2472 wacom_wac->hid_data.cc_value_index = usage->usage_index;
2473 break;
2474 case HID_DG_CONTACTID:
2475 if ((field->logical_maximum - field->logical_minimum) < touch_max) {
2476 /*
2477 * The HID descriptor for G11 sensors leaves logical
2478 * maximum set to '1' despite it being a multitouch
2479 * device. Override to a sensible number.
2480 */
2481 field->logical_maximum = 255;
2482 }
2483 break;
2484 }
2485 }
2486
2487 static void wacom_wac_finger_slot(struct wacom_wac *wacom_wac,
2488 struct input_dev *input)
2489 {
2490 struct hid_data *hid_data = &wacom_wac->hid_data;
2491 bool mt = wacom_wac->features.touch_max > 1;
2492 bool prox = hid_data->tipswitch &&
2493 report_touch_events(wacom_wac);
2494
2495 if (wacom_wac->shared->has_mute_touch_switch &&
2496 !wacom_wac->shared->is_touch_on) {
2497 if (!wacom_wac->shared->touch_down)
2498 return;
2499 prox = 0;
2500 }
2501
2502 wacom_wac->hid_data.num_received++;
2503 if (wacom_wac->hid_data.num_received > wacom_wac->hid_data.num_expected)
2504 return;
2505
2506 if (mt) {
2507 int slot;
2508
2509 slot = input_mt_get_slot_by_key(input, hid_data->id);
2510 input_mt_slot(input, slot);
2511 input_mt_report_slot_state(input, MT_TOOL_FINGER, prox);
2512 }
2513 else {
2514 input_report_key(input, BTN_TOUCH, prox);
2515 }
2516
2517 if (prox) {
2518 input_report_abs(input, mt ? ABS_MT_POSITION_X : ABS_X,
2519 hid_data->x);
2520 input_report_abs(input, mt ? ABS_MT_POSITION_Y : ABS_Y,
2521 hid_data->y);
2522
2523 if (test_bit(ABS_MT_TOUCH_MAJOR, input->absbit)) {
2524 input_report_abs(input, ABS_MT_TOUCH_MAJOR, max(hid_data->width, hid_data->height));
2525 input_report_abs(input, ABS_MT_TOUCH_MINOR, min(hid_data->width, hid_data->height));
2526 if (hid_data->width != hid_data->height)
2527 input_report_abs(input, ABS_MT_ORIENTATION, hid_data->width <= hid_data->height ? 0 : 1);
2528 }
2529 }
2530 }
2531
2532 static void wacom_wac_finger_event(struct hid_device *hdev,
2533 struct hid_field *field, struct hid_usage *usage, __s32 value)
2534 {
2535 struct wacom *wacom = hid_get_drvdata(hdev);
2536 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2537 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);
2538 struct wacom_features *features = &wacom->wacom_wac.features;
2539
2540 switch (equivalent_usage) {
2541 case HID_GD_X:
2542 wacom_wac->hid_data.x = value;
2543 break;
2544 case HID_GD_Y:
2545 wacom_wac->hid_data.y = value;
2546 break;
2547 case HID_DG_WIDTH:
2548 wacom_wac->hid_data.width = value;
2549 break;
2550 case HID_DG_HEIGHT:
2551 wacom_wac->hid_data.height = value;
2552 break;
2553 case HID_DG_CONTACTID:
2554 wacom_wac->hid_data.id = value;
2555 break;
2556 case HID_DG_TIPSWITCH:
2557 wacom_wac->hid_data.tipswitch = value;
2558 break;
2559 case HID_DG_CONTACTMAX:
2560 features->touch_max = value;
2561 return;
2562 }
2563
2564
2565 if (usage->usage_index + 1 == field->report_count) {
2566 if (equivalent_usage == wacom_wac->hid_data.last_slot_field)
2567 wacom_wac_finger_slot(wacom_wac, wacom_wac->touch_input);
2568 }
2569 }
2570
2571 static void wacom_wac_finger_pre_report(struct hid_device *hdev,
2572 struct hid_report *report)
2573 {
2574 struct wacom *wacom = hid_get_drvdata(hdev);
2575 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2576 struct hid_data* hid_data = &wacom_wac->hid_data;
2577 int i;
2578
2579 for (i = 0; i < report->maxfield; i++) {
2580 struct hid_field *field = report->field[i];
2581 int j;
2582
2583 for (j = 0; j < field->maxusage; j++) {
2584 struct hid_usage *usage = &field->usage[j];
2585 unsigned int equivalent_usage =
2586 wacom_equivalent_usage(usage->hid);
2587
2588 switch (equivalent_usage) {
2589 case HID_GD_X:
2590 case HID_GD_Y:
2591 case HID_DG_WIDTH:
2592 case HID_DG_HEIGHT:
2593 case HID_DG_CONTACTID:
2594 case HID_DG_INRANGE:
2595 case HID_DG_INVERT:
2596 case HID_DG_TIPSWITCH:
2597 hid_data->last_slot_field = equivalent_usage;
2598 break;
2599 case HID_DG_CONTACTCOUNT:
2600 hid_data->cc_report = report->id;
2601 hid_data->cc_index = i;
2602 hid_data->cc_value_index = j;
2603 break;
2604 }
2605 }
2606 }
2607
2608 if (hid_data->cc_report != 0 &&
2609 hid_data->cc_index >= 0) {
2610 struct hid_field *field = report->field[hid_data->cc_index];
2611 int value = field->value[hid_data->cc_value_index];
2612 if (value)
2613 hid_data->num_expected = value;
2614 }
2615 else {
2616 hid_data->num_expected = wacom_wac->features.touch_max;
2617 }
2618 }
2619
2620 static void wacom_wac_finger_report(struct hid_device *hdev,
2621 struct hid_report *report)
2622 {
2623 struct wacom *wacom = hid_get_drvdata(hdev);
2624 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2625 struct input_dev *input = wacom_wac->touch_input;
2626 unsigned touch_max = wacom_wac->features.touch_max;
2627
2628 /* If more packets of data are expected, give us a chance to
2629 * process them rather than immediately syncing a partial
2630 * update.
2631 */
2632 if (wacom_wac->hid_data.num_received < wacom_wac->hid_data.num_expected)
2633 return;
2634
2635 if (touch_max > 1)
2636 input_mt_sync_frame(input);
2637
2638 input_sync(input);
2639 wacom_wac->hid_data.num_received = 0;
2640
2641 /* keep touch state for pen event */
2642 wacom_wac->shared->touch_down = wacom_wac_finger_count_touches(wacom_wac);
2643 }
2644
2645 void wacom_wac_usage_mapping(struct hid_device *hdev,
2646 struct hid_field *field, struct hid_usage *usage)
2647 {
2648 struct wacom *wacom = hid_get_drvdata(hdev);
2649 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2650 struct wacom_features *features = &wacom_wac->features;
2651
2652 if (WACOM_DIRECT_DEVICE(field))
2653 features->device_type |= WACOM_DEVICETYPE_DIRECT;
2654
2655 /* usage tests must precede field tests */
2656 if (WACOM_BATTERY_USAGE(usage))
2657 wacom_wac_battery_usage_mapping(hdev, field, usage);
2658 else if (WACOM_PAD_FIELD(field))
2659 wacom_wac_pad_usage_mapping(hdev, field, usage);
2660 else if (WACOM_PEN_FIELD(field))
2661 wacom_wac_pen_usage_mapping(hdev, field, usage);
2662 else if (WACOM_FINGER_FIELD(field))
2663 wacom_wac_finger_usage_mapping(hdev, field, usage);
2664 }
2665
2666 void wacom_wac_event(struct hid_device *hdev, struct hid_field *field,
2667 struct hid_usage *usage, __s32 value)
2668 {
2669 struct wacom *wacom = hid_get_drvdata(hdev);
2670
2671 if (wacom->wacom_wac.features.type != HID_GENERIC)
2672 return;
2673
2674 if (value > field->logical_maximum || value < field->logical_minimum)
2675 return;
2676
2677 /* usage tests must precede field tests */
2678 if (WACOM_BATTERY_USAGE(usage))
2679 wacom_wac_battery_event(hdev, field, usage, value);
2680 else if (WACOM_PAD_FIELD(field) && wacom->wacom_wac.pad_input)
2681 wacom_wac_pad_event(hdev, field, usage, value);
2682 else if (WACOM_PEN_FIELD(field) && wacom->wacom_wac.pen_input)
2683 wacom_wac_pen_event(hdev, field, usage, value);
2684 else if (WACOM_FINGER_FIELD(field) && wacom->wacom_wac.touch_input)
2685 wacom_wac_finger_event(hdev, field, usage, value);
2686 }
2687
2688 static void wacom_report_events(struct hid_device *hdev,
2689 struct hid_report *report, int collection_index,
2690 int field_index)
2691 {
2692 int r;
2693
2694 for (r = field_index; r < report->maxfield; r++) {
2695 struct hid_field *field;
2696 unsigned count, n;
2697
2698 field = report->field[r];
2699 count = field->report_count;
2700
2701 if (!(HID_MAIN_ITEM_VARIABLE & field->flags))
2702 continue;
2703
2704 for (n = 0 ; n < count; n++) {
2705 if (field->usage[n].collection_index == collection_index)
2706 wacom_wac_event(hdev, field, &field->usage[n],
2707 field->value[n]);
2708 else
2709 return;
2710 }
2711 }
2712 }
2713
2714 static int wacom_wac_collection(struct hid_device *hdev, struct hid_report *report,
2715 int collection_index, struct hid_field *field,
2716 int field_index)
2717 {
2718 struct wacom *wacom = hid_get_drvdata(hdev);
2719
2720 wacom_report_events(hdev, report, collection_index, field_index);
2721
2722 /*
2723 * Non-input reports may be sent prior to the device being
2724 * completely initialized. Since only their events need
2725 * to be processed, exit after 'wacom_report_events' has
2726 * been called to prevent potential crashes in the report-
2727 * processing functions.
2728 */
2729 if (report->type != HID_INPUT_REPORT)
2730 return -1;
2731
2732 if (WACOM_PEN_FIELD(field) && wacom->wacom_wac.pen_input)
2733 wacom_wac_pen_report(hdev, report);
2734 else if (WACOM_FINGER_FIELD(field) && wacom->wacom_wac.touch_input)
2735 wacom_wac_finger_report(hdev, report);
2736
2737 return 0;
2738 }
2739
2740 void wacom_wac_report(struct hid_device *hdev, struct hid_report *report)
2741 {
2742 struct wacom *wacom = hid_get_drvdata(hdev);
2743 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2744 struct hid_field *field;
2745 bool pad_in_hid_field = false, pen_in_hid_field = false,
2746 finger_in_hid_field = false, true_pad = false;
2747 int r;
2748 int prev_collection = -1;
2749
2750 if (wacom_wac->features.type != HID_GENERIC)
2751 return;
2752
2753 for (r = 0; r < report->maxfield; r++) {
2754 field = report->field[r];
2755
2756 if (WACOM_PAD_FIELD(field))
2757 pad_in_hid_field = true;
2758 if (WACOM_PEN_FIELD(field))
2759 pen_in_hid_field = true;
2760 if (WACOM_FINGER_FIELD(field))
2761 finger_in_hid_field = true;
2762 if (wacom_equivalent_usage(field->physical) == HID_DG_TABLETFUNCTIONKEY)
2763 true_pad = true;
2764 }
2765
2766 wacom_wac_battery_pre_report(hdev, report);
2767
2768 if (pad_in_hid_field && wacom->wacom_wac.pad_input)
2769 wacom_wac_pad_pre_report(hdev, report);
2770 if (pen_in_hid_field && wacom->wacom_wac.pen_input)
2771 wacom_wac_pen_pre_report(hdev, report);
2772 if (finger_in_hid_field && wacom->wacom_wac.touch_input)
2773 wacom_wac_finger_pre_report(hdev, report);
2774
2775 for (r = 0; r < report->maxfield; r++) {
2776 field = report->field[r];
2777
2778 if (field->usage[0].collection_index != prev_collection) {
2779 if (wacom_wac_collection(hdev, report,
2780 field->usage[0].collection_index, field, r) < 0)
2781 return;
2782 prev_collection = field->usage[0].collection_index;
2783 }
2784 }
2785
2786 wacom_wac_battery_report(hdev, report);
2787
2788 if (true_pad && wacom->wacom_wac.pad_input)
2789 wacom_wac_pad_report(hdev, report, field);
2790 }
2791
2792 static int wacom_bpt_touch(struct wacom_wac *wacom)
2793 {
2794 struct wacom_features *features = &wacom->features;
2795 struct input_dev *input = wacom->touch_input;
2796 struct input_dev *pad_input = wacom->pad_input;
2797 unsigned char *data = wacom->data;
2798 int i;
2799
2800 if (data[0] != 0x02)
2801 return 0;
2802
2803 for (i = 0; i < 2; i++) {
2804 int offset = (data[1] & 0x80) ? (8 * i) : (9 * i);
2805 bool touch = report_touch_events(wacom)
2806 && (data[offset + 3] & 0x80);
2807
2808 input_mt_slot(input, i);
2809 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
2810 if (touch) {
2811 int x = get_unaligned_be16(&data[offset + 3]) & 0x7ff;
2812 int y = get_unaligned_be16(&data[offset + 5]) & 0x7ff;
2813 if (features->quirks & WACOM_QUIRK_BBTOUCH_LOWRES) {
2814 x <<= 5;
2815 y <<= 5;
2816 }
2817 input_report_abs(input, ABS_MT_POSITION_X, x);
2818 input_report_abs(input, ABS_MT_POSITION_Y, y);
2819 }
2820 }
2821
2822 input_mt_sync_frame(input);
2823
2824 input_report_key(pad_input, BTN_LEFT, (data[1] & 0x08) != 0);
2825 input_report_key(pad_input, BTN_FORWARD, (data[1] & 0x04) != 0);
2826 input_report_key(pad_input, BTN_BACK, (data[1] & 0x02) != 0);
2827 input_report_key(pad_input, BTN_RIGHT, (data[1] & 0x01) != 0);
2828 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
2829
2830 return 1;
2831 }
2832
2833 static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data)
2834 {
2835 struct wacom_features *features = &wacom->features;
2836 struct input_dev *input = wacom->touch_input;
2837 bool touch = data[1] & 0x80;
2838 int slot = input_mt_get_slot_by_key(input, data[0]);
2839
2840 if (slot < 0)
2841 return;
2842
2843 touch = touch && report_touch_events(wacom);
2844
2845 input_mt_slot(input, slot);
2846 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
2847
2848 if (touch) {
2849 int x = (data[2] << 4) | (data[4] >> 4);
2850 int y = (data[3] << 4) | (data[4] & 0x0f);
2851 int width, height;
2852
2853 if (features->type >= INTUOSPS && features->type <= INTUOSHT2) {
2854 width = data[5] * 100;
2855 height = data[6] * 100;
2856 } else {
2857 /*
2858 * "a" is a scaled-down area which we assume is
2859 * roughly circular and which can be described as:
2860 * a=(pi*r^2)/C.
2861 */
2862 int a = data[5];
2863 int x_res = input_abs_get_res(input, ABS_MT_POSITION_X);
2864 int y_res = input_abs_get_res(input, ABS_MT_POSITION_Y);
2865 width = 2 * int_sqrt(a * WACOM_CONTACT_AREA_SCALE);
2866 height = width * y_res / x_res;
2867 }
2868
2869 input_report_abs(input, ABS_MT_POSITION_X, x);
2870 input_report_abs(input, ABS_MT_POSITION_Y, y);
2871 input_report_abs(input, ABS_MT_TOUCH_MAJOR, width);
2872 input_report_abs(input, ABS_MT_TOUCH_MINOR, height);
2873 }
2874 }
2875
2876 static void wacom_bpt3_button_msg(struct wacom_wac *wacom, unsigned char *data)
2877 {
2878 struct input_dev *input = wacom->pad_input;
2879 struct wacom_features *features = &wacom->features;
2880
2881 if (features->type == INTUOSHT || features->type == INTUOSHT2) {
2882 input_report_key(input, BTN_LEFT, (data[1] & 0x02) != 0);
2883 input_report_key(input, BTN_BACK, (data[1] & 0x08) != 0);
2884 } else {
2885 input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0);
2886 input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0);
2887 }
2888 input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0);
2889 input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0);
2890 }
2891
2892 static int wacom_bpt3_touch(struct wacom_wac *wacom)
2893 {
2894 unsigned char *data = wacom->data;
2895 int count = data[1] & 0x07;
2896 int touch_changed = 0, i;
2897
2898 if (data[0] != 0x02)
2899 return 0;
2900
2901 /* data has up to 7 fixed sized 8-byte messages starting at data[2] */
2902 for (i = 0; i < count; i++) {
2903 int offset = (8 * i) + 2;
2904 int msg_id = data[offset];
2905
2906 if (msg_id >= 2 && msg_id <= 17) {
2907 wacom_bpt3_touch_msg(wacom, data + offset);
2908 touch_changed++;
2909 } else if (msg_id == 128)
2910 wacom_bpt3_button_msg(wacom, data + offset);
2911
2912 }
2913
2914 /* only update touch if we actually have a touchpad and touch data changed */
2915 if (wacom->touch_input && touch_changed) {
2916 input_mt_sync_frame(wacom->touch_input);
2917 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
2918 }
2919
2920 return 1;
2921 }
2922
2923 static int wacom_bpt_pen(struct wacom_wac *wacom)
2924 {
2925 struct wacom_features *features = &wacom->features;
2926 struct input_dev *input = wacom->pen_input;
2927 unsigned char *data = wacom->data;
2928 int x = 0, y = 0, p = 0, d = 0;
2929 bool pen = false, btn1 = false, btn2 = false;
2930 bool range, prox, rdy;
2931
2932 if (data[0] != WACOM_REPORT_PENABLED)
2933 return 0;
2934
2935 range = (data[1] & 0x80) == 0x80;
2936 prox = (data[1] & 0x40) == 0x40;
2937 rdy = (data[1] & 0x20) == 0x20;
2938
2939 wacom->shared->stylus_in_proximity = range;
2940 if (delay_pen_events(wacom))
2941 return 0;
2942
2943 if (rdy) {
2944 p = le16_to_cpup((__le16 *)&data[6]);
2945 pen = data[1] & 0x01;
2946 btn1 = data[1] & 0x02;
2947 btn2 = data[1] & 0x04;
2948 }
2949 if (prox) {
2950 x = le16_to_cpup((__le16 *)&data[2]);
2951 y = le16_to_cpup((__le16 *)&data[4]);
2952
2953 if (data[1] & 0x08) {
2954 wacom->tool[0] = BTN_TOOL_RUBBER;
2955 wacom->id[0] = ERASER_DEVICE_ID;
2956 } else {
2957 wacom->tool[0] = BTN_TOOL_PEN;
2958 wacom->id[0] = STYLUS_DEVICE_ID;
2959 }
2960 wacom->reporting_data = true;
2961 }
2962 if (range) {
2963 /*
2964 * Convert distance from out prox to distance from tablet.
2965 * distance will be greater than distance_max once
2966 * touching and applying pressure; do not report negative
2967 * distance.
2968 */
2969 if (data[8] <= features->distance_max)
2970 d = features->distance_max - data[8];
2971 } else {
2972 wacom->id[0] = 0;
2973 }
2974
2975 if (wacom->reporting_data) {
2976 input_report_key(input, BTN_TOUCH, pen);
2977 input_report_key(input, BTN_STYLUS, btn1);
2978 input_report_key(input, BTN_STYLUS2, btn2);
2979
2980 if (prox || !range) {
2981 input_report_abs(input, ABS_X, x);
2982 input_report_abs(input, ABS_Y, y);
2983 }
2984 input_report_abs(input, ABS_PRESSURE, p);
2985 input_report_abs(input, ABS_DISTANCE, d);
2986
2987 input_report_key(input, wacom->tool[0], range); /* PEN or RUBBER */
2988 input_report_abs(input, ABS_MISC, wacom->id[0]); /* TOOL ID */
2989 }
2990
2991 if (!range) {
2992 wacom->reporting_data = false;
2993 }
2994
2995 return 1;
2996 }
2997
2998 static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len)
2999 {
3000 struct wacom_features *features = &wacom->features;
3001
3002 if ((features->type == INTUOSHT2) &&
3003 (features->device_type & WACOM_DEVICETYPE_PEN))
3004 return wacom_intuos_irq(wacom);
3005 else if (len == WACOM_PKGLEN_BBTOUCH)
3006 return wacom_bpt_touch(wacom);
3007 else if (len == WACOM_PKGLEN_BBTOUCH3)
3008 return wacom_bpt3_touch(wacom);
3009 else if (len == WACOM_PKGLEN_BBFUN || len == WACOM_PKGLEN_BBPEN)
3010 return wacom_bpt_pen(wacom);
3011
3012 return 0;
3013 }
3014
3015 static void wacom_bamboo_pad_pen_event(struct wacom_wac *wacom,
3016 unsigned char *data)
3017 {
3018 unsigned char prefix;
3019
3020 /*
3021 * We need to reroute the event from the debug interface to the
3022 * pen interface.
3023 * We need to add the report ID to the actual pen report, so we
3024 * temporary overwrite the first byte to prevent having to kzalloc/kfree
3025 * and memcpy the report.
3026 */
3027 prefix = data[0];
3028 data[0] = WACOM_REPORT_BPAD_PEN;
3029
3030 /*
3031 * actually reroute the event.
3032 * No need to check if wacom->shared->pen is valid, hid_input_report()
3033 * will check for us.
3034 */
3035 hid_input_report(wacom->shared->pen, HID_INPUT_REPORT, data,
3036 WACOM_PKGLEN_PENABLED, 1);
3037
3038 data[0] = prefix;
3039 }
3040
3041 static int wacom_bamboo_pad_touch_event(struct wacom_wac *wacom,
3042 unsigned char *data)
3043 {
3044 struct input_dev *input = wacom->touch_input;
3045 unsigned char *finger_data, prefix;
3046 unsigned id;
3047 int x, y;
3048 bool valid;
3049
3050 prefix = data[0];
3051
3052 for (id = 0; id < wacom->features.touch_max; id++) {
3053 valid = !!(prefix & BIT(id)) &&
3054 report_touch_events(wacom);
3055
3056 input_mt_slot(input, id);
3057 input_mt_report_slot_state(input, MT_TOOL_FINGER, valid);
3058
3059 if (!valid)
3060 continue;
3061
3062 finger_data = data + 1 + id * 3;
3063 x = finger_data[0] | ((finger_data[1] & 0x0f) << 8);
3064 y = (finger_data[2] << 4) | (finger_data[1] >> 4);
3065
3066 input_report_abs(input, ABS_MT_POSITION_X, x);
3067 input_report_abs(input, ABS_MT_POSITION_Y, y);
3068 }
3069
3070 input_mt_sync_frame(input);
3071
3072 input_report_key(input, BTN_LEFT, prefix & 0x40);
3073 input_report_key(input, BTN_RIGHT, prefix & 0x80);
3074
3075 /* keep touch state for pen event */
3076 wacom->shared->touch_down = !!prefix && report_touch_events(wacom);
3077
3078 return 1;
3079 }
3080
3081 static int wacom_bamboo_pad_irq(struct wacom_wac *wacom, size_t len)
3082 {
3083 unsigned char *data = wacom->data;
3084
3085 if (!((len == WACOM_PKGLEN_BPAD_TOUCH) ||
3086 (len == WACOM_PKGLEN_BPAD_TOUCH_USB)) ||
3087 (data[0] != WACOM_REPORT_BPAD_TOUCH))
3088 return 0;
3089
3090 if (data[1] & 0x01)
3091 wacom_bamboo_pad_pen_event(wacom, &data[1]);
3092
3093 if (data[1] & 0x02)
3094 return wacom_bamboo_pad_touch_event(wacom, &data[9]);
3095
3096 return 0;
3097 }
3098
3099 static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len)
3100 {
3101 unsigned char *data = wacom->data;
3102 int connected;
3103
3104 if (len != WACOM_PKGLEN_WIRELESS || data[0] != WACOM_REPORT_WL)
3105 return 0;
3106
3107 connected = data[1] & 0x01;
3108 if (connected) {
3109 int pid, battery, charging;
3110
3111 if ((wacom->shared->type == INTUOSHT ||
3112 wacom->shared->type == INTUOSHT2) &&
3113 wacom->shared->touch_input &&
3114 wacom->shared->touch_max) {
3115 input_report_switch(wacom->shared->touch_input,
3116 SW_MUTE_DEVICE, data[5] & 0x40);
3117 input_sync(wacom->shared->touch_input);
3118 }
3119
3120 pid = get_unaligned_be16(&data[6]);
3121 battery = (data[5] & 0x3f) * 100 / 31;
3122 charging = !!(data[5] & 0x80);
3123 if (wacom->pid != pid) {
3124 wacom->pid = pid;
3125 wacom_schedule_work(wacom, WACOM_WORKER_WIRELESS);
3126 }
3127
3128 wacom_notify_battery(wacom, WACOM_POWER_SUPPLY_STATUS_AUTO,
3129 battery, charging, 1, 0);
3130
3131 } else if (wacom->pid != 0) {
3132 /* disconnected while previously connected */
3133 wacom->pid = 0;
3134 wacom_schedule_work(wacom, WACOM_WORKER_WIRELESS);
3135 wacom_notify_battery(wacom, POWER_SUPPLY_STATUS_UNKNOWN, 0, 0, 0, 0);
3136 }
3137
3138 return 0;
3139 }
3140
3141 static int wacom_status_irq(struct wacom_wac *wacom_wac, size_t len)
3142 {
3143 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
3144 struct wacom_features *features = &wacom_wac->features;
3145 unsigned char *data = wacom_wac->data;
3146
3147 if (data[0] != WACOM_REPORT_USB)
3148 return 0;
3149
3150 if ((features->type == INTUOSHT ||
3151 features->type == INTUOSHT2) &&
3152 wacom_wac->shared->touch_input &&
3153 features->touch_max) {
3154 input_report_switch(wacom_wac->shared->touch_input,
3155 SW_MUTE_DEVICE, data[8] & 0x40);
3156 input_sync(wacom_wac->shared->touch_input);
3157 }
3158
3159 if (data[9] & 0x02) { /* wireless module is attached */
3160 int battery = (data[8] & 0x3f) * 100 / 31;
3161 bool charging = !!(data[8] & 0x80);
3162
3163 wacom_notify_battery(wacom_wac, WACOM_POWER_SUPPLY_STATUS_AUTO,
3164 battery, charging, battery || charging, 1);
3165
3166 if (!wacom->battery.battery &&
3167 !(features->quirks & WACOM_QUIRK_BATTERY)) {
3168 features->quirks |= WACOM_QUIRK_BATTERY;
3169 wacom_schedule_work(wacom_wac, WACOM_WORKER_BATTERY);
3170 }
3171 }
3172 else if ((features->quirks & WACOM_QUIRK_BATTERY) &&
3173 wacom->battery.battery) {
3174 features->quirks &= ~WACOM_QUIRK_BATTERY;
3175 wacom_schedule_work(wacom_wac, WACOM_WORKER_BATTERY);
3176 wacom_notify_battery(wacom_wac, POWER_SUPPLY_STATUS_UNKNOWN, 0, 0, 0, 0);
3177 }
3178 return 0;
3179 }
3180
3181 void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len)
3182 {
3183 bool sync;
3184
3185 switch (wacom_wac->features.type) {
3186 case PENPARTNER:
3187 sync = wacom_penpartner_irq(wacom_wac);
3188 break;
3189
3190 case PL:
3191 sync = wacom_pl_irq(wacom_wac);
3192 break;
3193
3194 case WACOM_G4:
3195 case GRAPHIRE:
3196 case GRAPHIRE_BT:
3197 case WACOM_MO:
3198 sync = wacom_graphire_irq(wacom_wac);
3199 break;
3200
3201 case PTU:
3202 sync = wacom_ptu_irq(wacom_wac);
3203 break;
3204
3205 case DTU:
3206 sync = wacom_dtu_irq(wacom_wac);
3207 break;
3208
3209 case DTUS:
3210 case DTUSX:
3211 sync = wacom_dtus_irq(wacom_wac);
3212 break;
3213
3214 case INTUOS:
3215 case INTUOS3S:
3216 case INTUOS3:
3217 case INTUOS3L:
3218 case INTUOS4S:
3219 case INTUOS4:
3220 case INTUOS4L:
3221 case CINTIQ:
3222 case WACOM_BEE:
3223 case WACOM_13HD:
3224 case WACOM_21UX2:
3225 case WACOM_22HD:
3226 case WACOM_24HD:
3227 case WACOM_27QHD:
3228 case DTK:
3229 case CINTIQ_HYBRID:
3230 case CINTIQ_COMPANION_2:
3231 sync = wacom_intuos_irq(wacom_wac);
3232 break;
3233
3234 case INTUOS4WL:
3235 sync = wacom_intuos_bt_irq(wacom_wac, len);
3236 break;
3237
3238 case WACOM_24HDT:
3239 case WACOM_27QHDT:
3240 sync = wacom_24hdt_irq(wacom_wac);
3241 break;
3242
3243 case INTUOS5S:
3244 case INTUOS5:
3245 case INTUOS5L:
3246 case INTUOSPS:
3247 case INTUOSPM:
3248 case INTUOSPL:
3249 if (len == WACOM_PKGLEN_BBTOUCH3)
3250 sync = wacom_bpt3_touch(wacom_wac);
3251 else if (wacom_wac->data[0] == WACOM_REPORT_USB)
3252 sync = wacom_status_irq(wacom_wac, len);
3253 else
3254 sync = wacom_intuos_irq(wacom_wac);
3255 break;
3256
3257 case INTUOSP2_BT:
3258 case INTUOSHT3_BT:
3259 sync = wacom_intuos_pro2_bt_irq(wacom_wac, len);
3260 break;
3261
3262 case TABLETPC:
3263 case TABLETPCE:
3264 case TABLETPC2FG:
3265 case MTSCREEN:
3266 case MTTPC:
3267 case MTTPC_B:
3268 sync = wacom_tpc_irq(wacom_wac, len);
3269 break;
3270
3271 case BAMBOO_PT:
3272 case BAMBOO_PEN:
3273 case BAMBOO_TOUCH:
3274 case INTUOSHT:
3275 case INTUOSHT2:
3276 if (wacom_wac->data[0] == WACOM_REPORT_USB)
3277 sync = wacom_status_irq(wacom_wac, len);
3278 else
3279 sync = wacom_bpt_irq(wacom_wac, len);
3280 break;
3281
3282 case BAMBOO_PAD:
3283 sync = wacom_bamboo_pad_irq(wacom_wac, len);
3284 break;
3285
3286 case WIRELESS:
3287 sync = wacom_wireless_irq(wacom_wac, len);
3288 break;
3289
3290 case REMOTE:
3291 sync = false;
3292 if (wacom_wac->data[0] == WACOM_REPORT_DEVICE_LIST)
3293 wacom_remote_status_irq(wacom_wac, len);
3294 else
3295 sync = wacom_remote_irq(wacom_wac, len);
3296 break;
3297
3298 default:
3299 sync = false;
3300 break;
3301 }
3302
3303 if (sync) {
3304 if (wacom_wac->pen_input)
3305 input_sync(wacom_wac->pen_input);
3306 if (wacom_wac->touch_input)
3307 input_sync(wacom_wac->touch_input);
3308 if (wacom_wac->pad_input)
3309 input_sync(wacom_wac->pad_input);
3310 }
3311 }
3312
3313 static void wacom_setup_basic_pro_pen(struct wacom_wac *wacom_wac)
3314 {
3315 struct input_dev *input_dev = wacom_wac->pen_input;
3316
3317 input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
3318
3319 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
3320 __set_bit(BTN_STYLUS, input_dev->keybit);
3321 __set_bit(BTN_STYLUS2, input_dev->keybit);
3322
3323 input_set_abs_params(input_dev, ABS_DISTANCE,
3324 0, wacom_wac->features.distance_max, wacom_wac->features.distance_fuzz, 0);
3325 }
3326
3327 static void wacom_setup_cintiq(struct wacom_wac *wacom_wac)
3328 {
3329 struct input_dev *input_dev = wacom_wac->pen_input;
3330 struct wacom_features *features = &wacom_wac->features;
3331
3332 wacom_setup_basic_pro_pen(wacom_wac);
3333
3334 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
3335 __set_bit(BTN_TOOL_BRUSH, input_dev->keybit);
3336 __set_bit(BTN_TOOL_PENCIL, input_dev->keybit);
3337 __set_bit(BTN_TOOL_AIRBRUSH, input_dev->keybit);
3338
3339 input_set_abs_params(input_dev, ABS_WHEEL, 0, 1023, 0, 0);
3340 input_set_abs_params(input_dev, ABS_TILT_X, -64, 63, features->tilt_fuzz, 0);
3341 input_abs_set_res(input_dev, ABS_TILT_X, 57);
3342 input_set_abs_params(input_dev, ABS_TILT_Y, -64, 63, features->tilt_fuzz, 0);
3343 input_abs_set_res(input_dev, ABS_TILT_Y, 57);
3344 }
3345
3346 static void wacom_setup_intuos(struct wacom_wac *wacom_wac)
3347 {
3348 struct input_dev *input_dev = wacom_wac->pen_input;
3349
3350 input_set_capability(input_dev, EV_REL, REL_WHEEL);
3351
3352 wacom_setup_cintiq(wacom_wac);
3353
3354 __set_bit(BTN_LEFT, input_dev->keybit);
3355 __set_bit(BTN_RIGHT, input_dev->keybit);
3356 __set_bit(BTN_MIDDLE, input_dev->keybit);
3357 __set_bit(BTN_SIDE, input_dev->keybit);
3358 __set_bit(BTN_EXTRA, input_dev->keybit);
3359 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
3360 __set_bit(BTN_TOOL_LENS, input_dev->keybit);
3361
3362 input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0);
3363 input_abs_set_res(input_dev, ABS_RZ, 287);
3364 input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0);
3365 }
3366
3367 void wacom_setup_device_quirks(struct wacom *wacom)
3368 {
3369 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
3370 struct wacom_features *features = &wacom->wacom_wac.features;
3371
3372 /* The pen and pad share the same interface on most devices */
3373 if (features->type == GRAPHIRE_BT || features->type == WACOM_G4 ||
3374 features->type == DTUS ||
3375 (features->type >= INTUOS3S && features->type <= WACOM_MO)) {
3376 if (features->device_type & WACOM_DEVICETYPE_PEN)
3377 features->device_type |= WACOM_DEVICETYPE_PAD;
3378 }
3379
3380 /* touch device found but size is not defined. use default */
3381 if (features->device_type & WACOM_DEVICETYPE_TOUCH && !features->x_max) {
3382 features->x_max = 1023;
3383 features->y_max = 1023;
3384 }
3385
3386 /*
3387 * Intuos5/Pro and Bamboo 3rd gen have no useful data about its
3388 * touch interface in its HID descriptor. If this is the touch
3389 * interface (PacketSize of WACOM_PKGLEN_BBTOUCH3), override the
3390 * tablet values.
3391 */
3392 if ((features->type >= INTUOS5S && features->type <= INTUOSPL) ||
3393 (features->type >= INTUOSHT && features->type <= BAMBOO_PT)) {
3394 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {
3395 if (features->touch_max)
3396 features->device_type |= WACOM_DEVICETYPE_TOUCH;
3397 if (features->type >= INTUOSHT && features->type <= BAMBOO_PT)
3398 features->device_type |= WACOM_DEVICETYPE_PAD;
3399
3400 if (features->type == INTUOSHT2) {
3401 features->x_max = features->x_max / 10;
3402 features->y_max = features->y_max / 10;
3403 }
3404 else {
3405 features->x_max = 4096;
3406 features->y_max = 4096;
3407 }
3408 }
3409 else if (features->pktlen == WACOM_PKGLEN_BBTOUCH) {
3410 features->device_type |= WACOM_DEVICETYPE_PAD;
3411 }
3412 }
3413
3414 /*
3415 * Hack for the Bamboo One:
3416 * the device presents a PAD/Touch interface as most Bamboos and even
3417 * sends ghosts PAD data on it. However, later, we must disable this
3418 * ghost interface, and we can not detect it unless we set it here
3419 * to WACOM_DEVICETYPE_PAD or WACOM_DEVICETYPE_TOUCH.
3420 */
3421 if (features->type == BAMBOO_PEN &&
3422 features->pktlen == WACOM_PKGLEN_BBTOUCH3)
3423 features->device_type |= WACOM_DEVICETYPE_PAD;
3424
3425 /*
3426 * Raw Wacom-mode pen and touch events both come from interface
3427 * 0, whose HID descriptor has an application usage of 0xFF0D
3428 * (i.e., WACOM_HID_WD_DIGITIZER). We route pen packets back
3429 * out through the HID_GENERIC device created for interface 1,
3430 * so rewrite this one to be of type WACOM_DEVICETYPE_TOUCH.
3431 */
3432 if (features->type == BAMBOO_PAD)
3433 features->device_type = WACOM_DEVICETYPE_TOUCH;
3434
3435 if (features->type == REMOTE)
3436 features->device_type = WACOM_DEVICETYPE_PAD;
3437
3438 if (features->type == INTUOSP2_BT) {
3439 features->device_type |= WACOM_DEVICETYPE_PEN |
3440 WACOM_DEVICETYPE_PAD |
3441 WACOM_DEVICETYPE_TOUCH;
3442 features->quirks |= WACOM_QUIRK_BATTERY;
3443 }
3444
3445 if (features->type == INTUOSHT3_BT) {
3446 features->device_type |= WACOM_DEVICETYPE_PEN |
3447 WACOM_DEVICETYPE_PAD;
3448 features->quirks |= WACOM_QUIRK_BATTERY;
3449 }
3450
3451 switch (features->type) {
3452 case PL:
3453 case DTU:
3454 case DTUS:
3455 case DTUSX:
3456 case WACOM_21UX2:
3457 case WACOM_22HD:
3458 case DTK:
3459 case WACOM_24HD:
3460 case WACOM_27QHD:
3461 case CINTIQ_HYBRID:
3462 case CINTIQ_COMPANION_2:
3463 case CINTIQ:
3464 case WACOM_BEE:
3465 case WACOM_13HD:
3466 case WACOM_24HDT:
3467 case WACOM_27QHDT:
3468 case TABLETPC:
3469 case TABLETPCE:
3470 case TABLETPC2FG:
3471 case MTSCREEN:
3472 case MTTPC:
3473 case MTTPC_B:
3474 features->device_type |= WACOM_DEVICETYPE_DIRECT;
3475 break;
3476 }
3477
3478 if (wacom->hdev->bus == BUS_BLUETOOTH)
3479 features->quirks |= WACOM_QUIRK_BATTERY;
3480
3481 /* quirk for bamboo touch with 2 low res touches */
3482 if ((features->type == BAMBOO_PT || features->type == BAMBOO_TOUCH) &&
3483 features->pktlen == WACOM_PKGLEN_BBTOUCH) {
3484 features->x_max <<= 5;
3485 features->y_max <<= 5;
3486 features->x_fuzz <<= 5;
3487 features->y_fuzz <<= 5;
3488 features->quirks |= WACOM_QUIRK_BBTOUCH_LOWRES;
3489 }
3490
3491 if (features->type == WIRELESS) {
3492 if (features->device_type == WACOM_DEVICETYPE_WL_MONITOR) {
3493 features->quirks |= WACOM_QUIRK_BATTERY;
3494 }
3495 }
3496
3497 if (features->type == REMOTE)
3498 features->device_type |= WACOM_DEVICETYPE_WL_MONITOR;
3499
3500 /* HID descriptor for DTK-2451 / DTH-2452 claims to report lots
3501 * of things it shouldn't. Lets fix up the damage...
3502 */
3503 if (wacom->hdev->product == 0x382 || wacom->hdev->product == 0x37d) {
3504 features->quirks &= ~WACOM_QUIRK_TOOLSERIAL;
3505 __clear_bit(BTN_TOOL_BRUSH, wacom_wac->pen_input->keybit);
3506 __clear_bit(BTN_TOOL_PENCIL, wacom_wac->pen_input->keybit);
3507 __clear_bit(BTN_TOOL_AIRBRUSH, wacom_wac->pen_input->keybit);
3508 __clear_bit(ABS_Z, wacom_wac->pen_input->absbit);
3509 __clear_bit(ABS_DISTANCE, wacom_wac->pen_input->absbit);
3510 __clear_bit(ABS_TILT_X, wacom_wac->pen_input->absbit);
3511 __clear_bit(ABS_TILT_Y, wacom_wac->pen_input->absbit);
3512 __clear_bit(ABS_WHEEL, wacom_wac->pen_input->absbit);
3513 __clear_bit(ABS_MISC, wacom_wac->pen_input->absbit);
3514 __clear_bit(MSC_SERIAL, wacom_wac->pen_input->mscbit);
3515 __clear_bit(EV_MSC, wacom_wac->pen_input->evbit);
3516 }
3517 }
3518
3519 int wacom_setup_pen_input_capabilities(struct input_dev *input_dev,
3520 struct wacom_wac *wacom_wac)
3521 {
3522 struct wacom_features *features = &wacom_wac->features;
3523
3524 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
3525
3526 if (!(features->device_type & WACOM_DEVICETYPE_PEN))
3527 return -ENODEV;
3528
3529 if (features->device_type & WACOM_DEVICETYPE_DIRECT)
3530 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
3531 else
3532 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
3533
3534 if (features->type == HID_GENERIC) {
3535 /* setup has already been done; apply otherwise-undetectible quirks */
3536 input_set_capability(input_dev, EV_KEY, BTN_STYLUS3);
3537 return 0;
3538 }
3539
3540 __set_bit(BTN_TOUCH, input_dev->keybit);
3541 __set_bit(ABS_MISC, input_dev->absbit);
3542
3543 input_set_abs_params(input_dev, ABS_X, 0 + features->offset_left,
3544 features->x_max - features->offset_right,
3545 features->x_fuzz, 0);
3546 input_set_abs_params(input_dev, ABS_Y, 0 + features->offset_top,
3547 features->y_max - features->offset_bottom,
3548 features->y_fuzz, 0);
3549 input_set_abs_params(input_dev, ABS_PRESSURE, 0,
3550 features->pressure_max, features->pressure_fuzz, 0);
3551
3552 /* penabled devices have fixed resolution for each model */
3553 input_abs_set_res(input_dev, ABS_X, features->x_resolution);
3554 input_abs_set_res(input_dev, ABS_Y, features->y_resolution);
3555
3556 switch (features->type) {
3557 case GRAPHIRE_BT:
3558 __clear_bit(ABS_MISC, input_dev->absbit);
3559
3560 case WACOM_MO:
3561 case WACOM_G4:
3562 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
3563 features->distance_max,
3564 features->distance_fuzz, 0);
3565 /* fall through */
3566
3567 case GRAPHIRE:
3568 input_set_capability(input_dev, EV_REL, REL_WHEEL);
3569
3570 __set_bit(BTN_LEFT, input_dev->keybit);
3571 __set_bit(BTN_RIGHT, input_dev->keybit);
3572 __set_bit(BTN_MIDDLE, input_dev->keybit);
3573
3574 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
3575 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
3576 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
3577 __set_bit(BTN_STYLUS, input_dev->keybit);
3578 __set_bit(BTN_STYLUS2, input_dev->keybit);
3579 break;
3580
3581 case WACOM_27QHD:
3582 case WACOM_24HD:
3583 case DTK:
3584 case WACOM_22HD:
3585 case WACOM_21UX2:
3586 case WACOM_BEE:
3587 case CINTIQ:
3588 case WACOM_13HD:
3589 case CINTIQ_HYBRID:
3590 case CINTIQ_COMPANION_2:
3591 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
3592 input_abs_set_res(input_dev, ABS_Z, 287);
3593 wacom_setup_cintiq(wacom_wac);
3594 break;
3595
3596 case INTUOS3:
3597 case INTUOS3L:
3598 case INTUOS3S:
3599 case INTUOS4:
3600 case INTUOS4WL:
3601 case INTUOS4L:
3602 case INTUOS4S:
3603 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
3604 input_abs_set_res(input_dev, ABS_Z, 287);
3605 /* fall through */
3606
3607 case INTUOS:
3608 wacom_setup_intuos(wacom_wac);
3609 break;
3610
3611 case INTUOS5:
3612 case INTUOS5L:
3613 case INTUOSPM:
3614 case INTUOSPL:
3615 case INTUOS5S:
3616 case INTUOSPS:
3617 case INTUOSP2_BT:
3618 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
3619 features->distance_max,
3620 features->distance_fuzz, 0);
3621
3622 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
3623 input_abs_set_res(input_dev, ABS_Z, 287);
3624
3625 wacom_setup_intuos(wacom_wac);
3626 break;
3627
3628 case WACOM_24HDT:
3629 case WACOM_27QHDT:
3630 case MTSCREEN:
3631 case MTTPC:
3632 case MTTPC_B:
3633 case TABLETPC2FG:
3634 case TABLETPC:
3635 case TABLETPCE:
3636 __clear_bit(ABS_MISC, input_dev->absbit);
3637 /* fall through */
3638
3639 case DTUS:
3640 case DTUSX:
3641 case PL:
3642 case DTU:
3643 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
3644 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
3645 __set_bit(BTN_STYLUS, input_dev->keybit);
3646 __set_bit(BTN_STYLUS2, input_dev->keybit);
3647 break;
3648
3649 case PTU:
3650 __set_bit(BTN_STYLUS2, input_dev->keybit);
3651 /* fall through */
3652
3653 case PENPARTNER:
3654 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
3655 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
3656 __set_bit(BTN_STYLUS, input_dev->keybit);
3657 break;
3658
3659 case INTUOSHT:
3660 case BAMBOO_PT:
3661 case BAMBOO_PEN:
3662 case INTUOSHT2:
3663 case INTUOSHT3_BT:
3664 if (features->type == INTUOSHT2 ||
3665 features->type == INTUOSHT3_BT) {
3666 wacom_setup_basic_pro_pen(wacom_wac);
3667 } else {
3668 __clear_bit(ABS_MISC, input_dev->absbit);
3669 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
3670 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
3671 __set_bit(BTN_STYLUS, input_dev->keybit);
3672 __set_bit(BTN_STYLUS2, input_dev->keybit);
3673 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
3674 features->distance_max,
3675 features->distance_fuzz, 0);
3676 }
3677 break;
3678 case BAMBOO_PAD:
3679 __clear_bit(ABS_MISC, input_dev->absbit);
3680 break;
3681 }
3682 return 0;
3683 }
3684
3685 int wacom_setup_touch_input_capabilities(struct input_dev *input_dev,
3686 struct wacom_wac *wacom_wac)
3687 {
3688 struct wacom_features *features = &wacom_wac->features;
3689
3690 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
3691
3692 if (!(features->device_type & WACOM_DEVICETYPE_TOUCH))
3693 return -ENODEV;
3694
3695 if (features->device_type & WACOM_DEVICETYPE_DIRECT)
3696 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
3697 else
3698 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
3699
3700 if (features->type == HID_GENERIC)
3701 /* setup has already been done */
3702 return 0;
3703
3704 __set_bit(BTN_TOUCH, input_dev->keybit);
3705
3706 if (features->touch_max == 1) {
3707 input_set_abs_params(input_dev, ABS_X, 0,
3708 features->x_max, features->x_fuzz, 0);
3709 input_set_abs_params(input_dev, ABS_Y, 0,
3710 features->y_max, features->y_fuzz, 0);
3711 input_abs_set_res(input_dev, ABS_X,
3712 features->x_resolution);
3713 input_abs_set_res(input_dev, ABS_Y,
3714 features->y_resolution);
3715 }
3716 else if (features->touch_max > 1) {
3717 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 0,
3718 features->x_max, features->x_fuzz, 0);
3719 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 0,
3720 features->y_max, features->y_fuzz, 0);
3721 input_abs_set_res(input_dev, ABS_MT_POSITION_X,
3722 features->x_resolution);
3723 input_abs_set_res(input_dev, ABS_MT_POSITION_Y,
3724 features->y_resolution);
3725 }
3726
3727 switch (features->type) {
3728 case INTUOSP2_BT:
3729 input_dev->evbit[0] |= BIT_MASK(EV_SW);
3730 __set_bit(SW_MUTE_DEVICE, input_dev->swbit);
3731
3732 if (wacom_wac->shared->touch->product == 0x361) {
3733 input_set_abs_params(input_dev, ABS_MT_POSITION_X,
3734 0, 12440, 4, 0);
3735 input_set_abs_params(input_dev, ABS_MT_POSITION_Y,
3736 0, 8640, 4, 0);
3737 }
3738 else if (wacom_wac->shared->touch->product == 0x360) {
3739 input_set_abs_params(input_dev, ABS_MT_POSITION_X,
3740 0, 8960, 4, 0);
3741 input_set_abs_params(input_dev, ABS_MT_POSITION_Y,
3742 0, 5920, 4, 0);
3743 }
3744 input_abs_set_res(input_dev, ABS_MT_POSITION_X, 40);
3745 input_abs_set_res(input_dev, ABS_MT_POSITION_Y, 40);
3746
3747 /* fall through */
3748
3749 case INTUOS5:
3750 case INTUOS5L:
3751 case INTUOSPM:
3752 case INTUOSPL:
3753 case INTUOS5S:
3754 case INTUOSPS:
3755 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0);
3756 input_set_abs_params(input_dev, ABS_MT_TOUCH_MINOR, 0, features->y_max, 0, 0);
3757 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);
3758 break;
3759
3760 case WACOM_24HDT:
3761 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0);
3762 input_set_abs_params(input_dev, ABS_MT_WIDTH_MAJOR, 0, features->x_max, 0, 0);
3763 input_set_abs_params(input_dev, ABS_MT_WIDTH_MINOR, 0, features->y_max, 0, 0);
3764 input_set_abs_params(input_dev, ABS_MT_ORIENTATION, 0, 1, 0, 0);
3765 /* fall through */
3766
3767 case WACOM_27QHDT:
3768 case MTSCREEN:
3769 case MTTPC:
3770 case MTTPC_B:
3771 case TABLETPC2FG:
3772 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_DIRECT);
3773 /*fall through */
3774
3775 case TABLETPC:
3776 case TABLETPCE:
3777 break;
3778
3779 case INTUOSHT:
3780 case INTUOSHT2:
3781 input_dev->evbit[0] |= BIT_MASK(EV_SW);
3782 __set_bit(SW_MUTE_DEVICE, input_dev->swbit);
3783 /* fall through */
3784
3785 case BAMBOO_PT:
3786 case BAMBOO_TOUCH:
3787 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {
3788 input_set_abs_params(input_dev,
3789 ABS_MT_TOUCH_MAJOR,
3790 0, features->x_max, 0, 0);
3791 input_set_abs_params(input_dev,
3792 ABS_MT_TOUCH_MINOR,
3793 0, features->y_max, 0, 0);
3794 }
3795 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);
3796 break;
3797
3798 case BAMBOO_PAD:
3799 input_mt_init_slots(input_dev, features->touch_max,
3800 INPUT_MT_POINTER);
3801 __set_bit(BTN_LEFT, input_dev->keybit);
3802 __set_bit(BTN_RIGHT, input_dev->keybit);
3803 break;
3804 }
3805 return 0;
3806 }
3807
3808 static int wacom_numbered_button_to_key(int n)
3809 {
3810 if (n < 10)
3811 return BTN_0 + n;
3812 else if (n < 16)
3813 return BTN_A + (n-10);
3814 else if (n < 18)
3815 return BTN_BASE + (n-16);
3816 else
3817 return 0;
3818 }
3819
3820 static void wacom_setup_numbered_buttons(struct input_dev *input_dev,
3821 int button_count)
3822 {
3823 int i;
3824
3825 for (i = 0; i < button_count; i++) {
3826 int key = wacom_numbered_button_to_key(i);
3827
3828 if (key)
3829 __set_bit(key, input_dev->keybit);
3830 }
3831 }
3832
3833 static void wacom_24hd_update_leds(struct wacom *wacom, int mask, int group)
3834 {
3835 struct wacom_led *led;
3836 int i;
3837 bool updated = false;
3838
3839 /*
3840 * 24HD has LED group 1 to the left and LED group 0 to the right.
3841 * So group 0 matches the second half of the buttons and thus the mask
3842 * needs to be shifted.
3843 */
3844 if (group == 0)
3845 mask >>= 8;
3846
3847 for (i = 0; i < 3; i++) {
3848 led = wacom_led_find(wacom, group, i);
3849 if (!led) {
3850 hid_err(wacom->hdev, "can't find LED %d in group %d\n",
3851 i, group);
3852 continue;
3853 }
3854 if (!updated && mask & BIT(i)) {
3855 led->held = true;
3856 led_trigger_event(&led->trigger, LED_FULL);
3857 } else {
3858 led->held = false;
3859 }
3860 }
3861 }
3862
3863 static bool wacom_is_led_toggled(struct wacom *wacom, int button_count,
3864 int mask, int group)
3865 {
3866 int group_button;
3867
3868 /*
3869 * 21UX2 has LED group 1 to the left and LED group 0
3870 * to the right. We need to reverse the group to match this
3871 * historical behavior.
3872 */
3873 if (wacom->wacom_wac.features.type == WACOM_21UX2)
3874 group = 1 - group;
3875
3876 group_button = group * (button_count/wacom->led.count);
3877
3878 if (wacom->wacom_wac.features.type == INTUOSP2_BT)
3879 group_button = 8;
3880
3881 return mask & (1 << group_button);
3882 }
3883
3884 static void wacom_update_led(struct wacom *wacom, int button_count, int mask,
3885 int group)
3886 {
3887 struct wacom_led *led, *next_led;
3888 int cur;
3889 bool pressed;
3890
3891 if (wacom->wacom_wac.features.type == WACOM_24HD)
3892 return wacom_24hd_update_leds(wacom, mask, group);
3893
3894 pressed = wacom_is_led_toggled(wacom, button_count, mask, group);
3895 cur = wacom->led.groups[group].select;
3896
3897 led = wacom_led_find(wacom, group, cur);
3898 if (!led) {
3899 hid_err(wacom->hdev, "can't find current LED %d in group %d\n",
3900 cur, group);
3901 return;
3902 }
3903
3904 if (!pressed) {
3905 led->held = false;
3906 return;
3907 }
3908
3909 if (led->held && pressed)
3910 return;
3911
3912 next_led = wacom_led_next(wacom, led);
3913 if (!next_led) {
3914 hid_err(wacom->hdev, "can't find next LED in group %d\n",
3915 group);
3916 return;
3917 }
3918 if (next_led == led)
3919 return;
3920
3921 next_led->held = true;
3922 led_trigger_event(&next_led->trigger,
3923 wacom_leds_brightness_get(next_led));
3924 }
3925
3926 static void wacom_report_numbered_buttons(struct input_dev *input_dev,
3927 int button_count, int mask)
3928 {
3929 struct wacom *wacom = input_get_drvdata(input_dev);
3930 int i;
3931
3932 for (i = 0; i < wacom->led.count; i++)
3933 wacom_update_led(wacom, button_count, mask, i);
3934
3935 for (i = 0; i < button_count; i++) {
3936 int key = wacom_numbered_button_to_key(i);
3937
3938 if (key)
3939 input_report_key(input_dev, key, mask & (1 << i));
3940 }
3941 }
3942
3943 int wacom_setup_pad_input_capabilities(struct input_dev *input_dev,
3944 struct wacom_wac *wacom_wac)
3945 {
3946 struct wacom_features *features = &wacom_wac->features;
3947
3948 if ((features->type == HID_GENERIC) && features->numbered_buttons > 0)
3949 features->device_type |= WACOM_DEVICETYPE_PAD;
3950
3951 if (!(features->device_type & WACOM_DEVICETYPE_PAD))
3952 return -ENODEV;
3953
3954 if (features->type == REMOTE && input_dev == wacom_wac->pad_input)
3955 return -ENODEV;
3956
3957 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
3958
3959 /* kept for making legacy xf86-input-wacom working with the wheels */
3960 __set_bit(ABS_MISC, input_dev->absbit);
3961
3962 /* kept for making legacy xf86-input-wacom accepting the pad */
3963 if (!(input_dev->absinfo && (input_dev->absinfo[ABS_X].minimum ||
3964 input_dev->absinfo[ABS_X].maximum)))
3965 input_set_abs_params(input_dev, ABS_X, 0, 1, 0, 0);
3966 if (!(input_dev->absinfo && (input_dev->absinfo[ABS_Y].minimum ||
3967 input_dev->absinfo[ABS_Y].maximum)))
3968 input_set_abs_params(input_dev, ABS_Y, 0, 1, 0, 0);
3969
3970 /* kept for making udev and libwacom accepting the pad */
3971 __set_bit(BTN_STYLUS, input_dev->keybit);
3972
3973 wacom_setup_numbered_buttons(input_dev, features->numbered_buttons);
3974
3975 switch (features->type) {
3976
3977 case CINTIQ_HYBRID:
3978 case CINTIQ_COMPANION_2:
3979 case DTK:
3980 case DTUS:
3981 case GRAPHIRE_BT:
3982 break;
3983
3984 case WACOM_MO:
3985 __set_bit(BTN_BACK, input_dev->keybit);
3986 __set_bit(BTN_LEFT, input_dev->keybit);
3987 __set_bit(BTN_FORWARD, input_dev->keybit);
3988 __set_bit(BTN_RIGHT, input_dev->keybit);
3989 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
3990 break;
3991
3992 case WACOM_G4:
3993 __set_bit(BTN_BACK, input_dev->keybit);
3994 __set_bit(BTN_FORWARD, input_dev->keybit);
3995 input_set_capability(input_dev, EV_REL, REL_WHEEL);
3996 break;
3997
3998 case WACOM_24HD:
3999 __set_bit(KEY_PROG1, input_dev->keybit);
4000 __set_bit(KEY_PROG2, input_dev->keybit);
4001 __set_bit(KEY_PROG3, input_dev->keybit);
4002
4003 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
4004 input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0);
4005 break;
4006
4007 case WACOM_27QHD:
4008 __set_bit(KEY_PROG1, input_dev->keybit);
4009 __set_bit(KEY_PROG2, input_dev->keybit);
4010 __set_bit(KEY_PROG3, input_dev->keybit);
4011 input_set_abs_params(input_dev, ABS_X, -2048, 2048, 0, 0);
4012 input_abs_set_res(input_dev, ABS_X, 1024); /* points/g */
4013 input_set_abs_params(input_dev, ABS_Y, -2048, 2048, 0, 0);
4014 input_abs_set_res(input_dev, ABS_Y, 1024);
4015 input_set_abs_params(input_dev, ABS_Z, -2048, 2048, 0, 0);
4016 input_abs_set_res(input_dev, ABS_Z, 1024);
4017 __set_bit(INPUT_PROP_ACCELEROMETER, input_dev->propbit);
4018 break;
4019
4020 case WACOM_22HD:
4021 __set_bit(KEY_PROG1, input_dev->keybit);
4022 __set_bit(KEY_PROG2, input_dev->keybit);
4023 __set_bit(KEY_PROG3, input_dev->keybit);
4024 /* fall through */
4025
4026 case WACOM_21UX2:
4027 case WACOM_BEE:
4028 case CINTIQ:
4029 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
4030 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
4031 break;
4032
4033 case WACOM_13HD:
4034 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
4035 break;
4036
4037 case INTUOS3:
4038 case INTUOS3L:
4039 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
4040 /* fall through */
4041
4042 case INTUOS3S:
4043 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
4044 break;
4045
4046 case INTUOS5:
4047 case INTUOS5L:
4048 case INTUOSPM:
4049 case INTUOSPL:
4050 case INTUOS5S:
4051 case INTUOSPS:
4052 case INTUOSP2_BT:
4053 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
4054 break;
4055
4056 case INTUOS4WL:
4057 /*
4058 * For Bluetooth devices, the udev rule does not work correctly
4059 * for pads unless we add a stylus capability, which forces
4060 * ID_INPUT_TABLET to be set.
4061 */
4062 __set_bit(BTN_STYLUS, input_dev->keybit);
4063 /* fall through */
4064
4065 case INTUOS4:
4066 case INTUOS4L:
4067 case INTUOS4S:
4068 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
4069 break;
4070
4071 case INTUOSHT:
4072 case BAMBOO_PT:
4073 case BAMBOO_TOUCH:
4074 case INTUOSHT2:
4075 __clear_bit(ABS_MISC, input_dev->absbit);
4076
4077 __set_bit(BTN_LEFT, input_dev->keybit);
4078 __set_bit(BTN_FORWARD, input_dev->keybit);
4079 __set_bit(BTN_BACK, input_dev->keybit);
4080 __set_bit(BTN_RIGHT, input_dev->keybit);
4081
4082 break;
4083
4084 case REMOTE:
4085 input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
4086 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
4087 break;
4088
4089 case INTUOSHT3_BT:
4090 case HID_GENERIC:
4091 break;
4092
4093 default:
4094 /* no pad supported */
4095 return -ENODEV;
4096 }
4097 return 0;
4098 }
4099
4100 static const struct wacom_features wacom_features_0x00 =
4101 { "Wacom Penpartner", 5040, 3780, 255, 0,
4102 PENPARTNER, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
4103 static const struct wacom_features wacom_features_0x10 =
4104 { "Wacom Graphire", 10206, 7422, 511, 63,
4105 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
4106 static const struct wacom_features wacom_features_0x81 =
4107 { "Wacom Graphire BT", 16704, 12064, 511, 32,
4108 GRAPHIRE_BT, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES, 2 };
4109 static const struct wacom_features wacom_features_0x11 =
4110 { "Wacom Graphire2 4x5", 10206, 7422, 511, 63,
4111 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
4112 static const struct wacom_features wacom_features_0x12 =
4113 { "Wacom Graphire2 5x7", 13918, 10206, 511, 63,
4114 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
4115 static const struct wacom_features wacom_features_0x13 =
4116 { "Wacom Graphire3", 10208, 7424, 511, 63,
4117 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
4118 static const struct wacom_features wacom_features_0x14 =
4119 { "Wacom Graphire3 6x8", 16704, 12064, 511, 63,
4120 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
4121 static const struct wacom_features wacom_features_0x15 =
4122 { "Wacom Graphire4 4x5", 10208, 7424, 511, 63,
4123 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
4124 static const struct wacom_features wacom_features_0x16 =
4125 { "Wacom Graphire4 6x8", 16704, 12064, 511, 63,
4126 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
4127 static const struct wacom_features wacom_features_0x17 =
4128 { "Wacom BambooFun 4x5", 14760, 9225, 511, 63,
4129 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4130 static const struct wacom_features wacom_features_0x18 =
4131 { "Wacom BambooFun 6x8", 21648, 13530, 511, 63,
4132 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4133 static const struct wacom_features wacom_features_0x19 =
4134 { "Wacom Bamboo1 Medium", 16704, 12064, 511, 63,
4135 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
4136 static const struct wacom_features wacom_features_0x60 =
4137 { "Wacom Volito", 5104, 3712, 511, 63,
4138 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
4139 static const struct wacom_features wacom_features_0x61 =
4140 { "Wacom PenStation2", 3250, 2320, 255, 63,
4141 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
4142 static const struct wacom_features wacom_features_0x62 =
4143 { "Wacom Volito2 4x5", 5104, 3712, 511, 63,
4144 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
4145 static const struct wacom_features wacom_features_0x63 =
4146 { "Wacom Volito2 2x3", 3248, 2320, 511, 63,
4147 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
4148 static const struct wacom_features wacom_features_0x64 =
4149 { "Wacom PenPartner2", 3250, 2320, 511, 63,
4150 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
4151 static const struct wacom_features wacom_features_0x65 =
4152 { "Wacom Bamboo", 14760, 9225, 511, 63,
4153 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4154 static const struct wacom_features wacom_features_0x69 =
4155 { "Wacom Bamboo1", 5104, 3712, 511, 63,
4156 GRAPHIRE, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
4157 static const struct wacom_features wacom_features_0x6A =
4158 { "Wacom Bamboo1 4x6", 14760, 9225, 1023, 63,
4159 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4160 static const struct wacom_features wacom_features_0x6B =
4161 { "Wacom Bamboo1 5x8", 21648, 13530, 1023, 63,
4162 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4163 static const struct wacom_features wacom_features_0x20 =
4164 { "Wacom Intuos 4x5", 12700, 10600, 1023, 31,
4165 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4166 static const struct wacom_features wacom_features_0x21 =
4167 { "Wacom Intuos 6x8", 20320, 16240, 1023, 31,
4168 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4169 static const struct wacom_features wacom_features_0x22 =
4170 { "Wacom Intuos 9x12", 30480, 24060, 1023, 31,
4171 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4172 static const struct wacom_features wacom_features_0x23 =
4173 { "Wacom Intuos 12x12", 30480, 31680, 1023, 31,
4174 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4175 static const struct wacom_features wacom_features_0x24 =
4176 { "Wacom Intuos 12x18", 45720, 31680, 1023, 31,
4177 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4178 static const struct wacom_features wacom_features_0x30 =
4179 { "Wacom PL400", 5408, 4056, 255, 0,
4180 PL, WACOM_PL_RES, WACOM_PL_RES };
4181 static const struct wacom_features wacom_features_0x31 =
4182 { "Wacom PL500", 6144, 4608, 255, 0,
4183 PL, WACOM_PL_RES, WACOM_PL_RES };
4184 static const struct wacom_features wacom_features_0x32 =
4185 { "Wacom PL600", 6126, 4604, 255, 0,
4186 PL, WACOM_PL_RES, WACOM_PL_RES };
4187 static const struct wacom_features wacom_features_0x33 =
4188 { "Wacom PL600SX", 6260, 5016, 255, 0,
4189 PL, WACOM_PL_RES, WACOM_PL_RES };
4190 static const struct wacom_features wacom_features_0x34 =
4191 { "Wacom PL550", 6144, 4608, 511, 0,
4192 PL, WACOM_PL_RES, WACOM_PL_RES };
4193 static const struct wacom_features wacom_features_0x35 =
4194 { "Wacom PL800", 7220, 5780, 511, 0,
4195 PL, WACOM_PL_RES, WACOM_PL_RES };
4196 static const struct wacom_features wacom_features_0x37 =
4197 { "Wacom PL700", 6758, 5406, 511, 0,
4198 PL, WACOM_PL_RES, WACOM_PL_RES };
4199 static const struct wacom_features wacom_features_0x38 =
4200 { "Wacom PL510", 6282, 4762, 511, 0,
4201 PL, WACOM_PL_RES, WACOM_PL_RES };
4202 static const struct wacom_features wacom_features_0x39 =
4203 { "Wacom DTU710", 34080, 27660, 511, 0,
4204 PL, WACOM_PL_RES, WACOM_PL_RES };
4205 static const struct wacom_features wacom_features_0xC4 =
4206 { "Wacom DTF521", 6282, 4762, 511, 0,
4207 PL, WACOM_PL_RES, WACOM_PL_RES };
4208 static const struct wacom_features wacom_features_0xC0 =
4209 { "Wacom DTF720", 6858, 5506, 511, 0,
4210 PL, WACOM_PL_RES, WACOM_PL_RES };
4211 static const struct wacom_features wacom_features_0xC2 =
4212 { "Wacom DTF720a", 6858, 5506, 511, 0,
4213 PL, WACOM_PL_RES, WACOM_PL_RES };
4214 static const struct wacom_features wacom_features_0x03 =
4215 { "Wacom Cintiq Partner", 20480, 15360, 511, 0,
4216 PTU, WACOM_PL_RES, WACOM_PL_RES };
4217 static const struct wacom_features wacom_features_0x41 =
4218 { "Wacom Intuos2 4x5", 12700, 10600, 1023, 31,
4219 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4220 static const struct wacom_features wacom_features_0x42 =
4221 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31,
4222 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4223 static const struct wacom_features wacom_features_0x43 =
4224 { "Wacom Intuos2 9x12", 30480, 24060, 1023, 31,
4225 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4226 static const struct wacom_features wacom_features_0x44 =
4227 { "Wacom Intuos2 12x12", 30480, 31680, 1023, 31,
4228 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4229 static const struct wacom_features wacom_features_0x45 =
4230 { "Wacom Intuos2 12x18", 45720, 31680, 1023, 31,
4231 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4232 static const struct wacom_features wacom_features_0xB0 =
4233 { "Wacom Intuos3 4x5", 25400, 20320, 1023, 63,
4234 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 4 };
4235 static const struct wacom_features wacom_features_0xB1 =
4236 { "Wacom Intuos3 6x8", 40640, 30480, 1023, 63,
4237 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 };
4238 static const struct wacom_features wacom_features_0xB2 =
4239 { "Wacom Intuos3 9x12", 60960, 45720, 1023, 63,
4240 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 };
4241 static const struct wacom_features wacom_features_0xB3 =
4242 { "Wacom Intuos3 12x12", 60960, 60960, 1023, 63,
4243 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 };
4244 static const struct wacom_features wacom_features_0xB4 =
4245 { "Wacom Intuos3 12x19", 97536, 60960, 1023, 63,
4246 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 };
4247 static const struct wacom_features wacom_features_0xB5 =
4248 { "Wacom Intuos3 6x11", 54204, 31750, 1023, 63,
4249 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 };
4250 static const struct wacom_features wacom_features_0xB7 =
4251 { "Wacom Intuos3 4x6", 31496, 19685, 1023, 63,
4252 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 4 };
4253 static const struct wacom_features wacom_features_0xB8 =
4254 { "Wacom Intuos4 4x6", 31496, 19685, 2047, 63,
4255 INTUOS4S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7 };
4256 static const struct wacom_features wacom_features_0xB9 =
4257 { "Wacom Intuos4 6x9", 44704, 27940, 2047, 63,
4258 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 };
4259 static const struct wacom_features wacom_features_0xBA =
4260 { "Wacom Intuos4 8x13", 65024, 40640, 2047, 63,
4261 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 };
4262 static const struct wacom_features wacom_features_0xBB =
4263 { "Wacom Intuos4 12x19", 97536, 60960, 2047, 63,
4264 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 };
4265 static const struct wacom_features wacom_features_0xBC =
4266 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63,
4267 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 };
4268 static const struct wacom_features wacom_features_0xBD =
4269 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63,
4270 INTUOS4WL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 };
4271 static const struct wacom_features wacom_features_0x26 =
4272 { "Wacom Intuos5 touch S", 31496, 19685, 2047, 63,
4273 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7, .touch_max = 16 };
4274 static const struct wacom_features wacom_features_0x27 =
4275 { "Wacom Intuos5 touch M", 44704, 27940, 2047, 63,
4276 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16 };
4277 static const struct wacom_features wacom_features_0x28 =
4278 { "Wacom Intuos5 touch L", 65024, 40640, 2047, 63,
4279 INTUOS5L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16 };
4280 static const struct wacom_features wacom_features_0x29 =
4281 { "Wacom Intuos5 S", 31496, 19685, 2047, 63,
4282 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7 };
4283 static const struct wacom_features wacom_features_0x2A =
4284 { "Wacom Intuos5 M", 44704, 27940, 2047, 63,
4285 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 };
4286 static const struct wacom_features wacom_features_0x314 =
4287 { "Wacom Intuos Pro S", 31496, 19685, 2047, 63,
4288 INTUOSPS, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7, .touch_max = 16,
4289 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4290 static const struct wacom_features wacom_features_0x315 =
4291 { "Wacom Intuos Pro M", 44704, 27940, 2047, 63,
4292 INTUOSPM, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16,
4293 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4294 static const struct wacom_features wacom_features_0x317 =
4295 { "Wacom Intuos Pro L", 65024, 40640, 2047, 63,
4296 INTUOSPL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16,
4297 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4298 static const struct wacom_features wacom_features_0xF4 =
4299 { "Wacom Cintiq 24HD", 104480, 65600, 2047, 63,
4300 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 16,
4301 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4302 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
4303 static const struct wacom_features wacom_features_0xF8 =
4304 { "Wacom Cintiq 24HD touch", 104480, 65600, 2047, 63, /* Pen */
4305 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 16,
4306 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4307 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4308 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf6 };
4309 static const struct wacom_features wacom_features_0xF6 =
4310 { "Wacom Cintiq 24HD touch", .type = WACOM_24HDT, /* Touch */
4311 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf8, .touch_max = 10,
4312 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4313 static const struct wacom_features wacom_features_0x32A =
4314 { "Wacom Cintiq 27QHD", 120140, 67920, 2047, 63,
4315 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 0,
4316 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4317 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
4318 static const struct wacom_features wacom_features_0x32B =
4319 { "Wacom Cintiq 27QHD touch", 120140, 67920, 2047, 63,
4320 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 0,
4321 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4322 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4323 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32C };
4324 static const struct wacom_features wacom_features_0x32C =
4325 { "Wacom Cintiq 27QHD touch", .type = WACOM_27QHDT,
4326 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32B, .touch_max = 10 };
4327 static const struct wacom_features wacom_features_0x3F =
4328 { "Wacom Cintiq 21UX", 87200, 65600, 1023, 63,
4329 CINTIQ, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 };
4330 static const struct wacom_features wacom_features_0xC5 =
4331 { "Wacom Cintiq 20WSX", 86680, 54180, 1023, 63,
4332 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 10 };
4333 static const struct wacom_features wacom_features_0xC6 =
4334 { "Wacom Cintiq 12WX", 53020, 33440, 1023, 63,
4335 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 10 };
4336 static const struct wacom_features wacom_features_0x304 =
4337 { "Wacom Cintiq 13HD", 59552, 33848, 1023, 63,
4338 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9,
4339 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4340 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
4341 static const struct wacom_features wacom_features_0x333 =
4342 { "Wacom Cintiq 13HD touch", 59552, 33848, 2047, 63,
4343 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9,
4344 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4345 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4346 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x335 };
4347 static const struct wacom_features wacom_features_0x335 =
4348 { "Wacom Cintiq 13HD touch", .type = WACOM_24HDT, /* Touch */
4349 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x333, .touch_max = 10,
4350 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4351 static const struct wacom_features wacom_features_0xC7 =
4352 { "Wacom DTU1931", 37832, 30305, 511, 0,
4353 PL, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4354 static const struct wacom_features wacom_features_0xCE =
4355 { "Wacom DTU2231", 47864, 27011, 511, 0,
4356 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
4357 .check_for_hid_type = true, .hid_type = HID_TYPE_USBMOUSE };
4358 static const struct wacom_features wacom_features_0xF0 =
4359 { "Wacom DTU1631", 34623, 19553, 511, 0,
4360 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4361 static const struct wacom_features wacom_features_0xFB =
4362 { "Wacom DTU1031", 22096, 13960, 511, 0,
4363 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4,
4364 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET,
4365 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET };
4366 static const struct wacom_features wacom_features_0x32F =
4367 { "Wacom DTU1031X", 22672, 12928, 511, 0,
4368 DTUSX, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 0,
4369 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET,
4370 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET };
4371 static const struct wacom_features wacom_features_0x336 =
4372 { "Wacom DTU1141", 23672, 13403, 1023, 0,
4373 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4,
4374 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET,
4375 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET };
4376 static const struct wacom_features wacom_features_0x57 =
4377 { "Wacom DTK2241", 95840, 54260, 2047, 63,
4378 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 6,
4379 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4380 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
4381 static const struct wacom_features wacom_features_0x59 = /* Pen */
4382 { "Wacom DTH2242", 95840, 54260, 2047, 63,
4383 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 6,
4384 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4385 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4386 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5D };
4387 static const struct wacom_features wacom_features_0x5D = /* Touch */
4388 { "Wacom DTH2242", .type = WACOM_24HDT,
4389 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x59, .touch_max = 10,
4390 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4391 static const struct wacom_features wacom_features_0xCC =
4392 { "Wacom Cintiq 21UX2", 87200, 65600, 2047, 63,
4393 WACOM_21UX2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18,
4394 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4395 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
4396 static const struct wacom_features wacom_features_0xFA =
4397 { "Wacom Cintiq 22HD", 95840, 54260, 2047, 63,
4398 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18,
4399 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4400 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
4401 static const struct wacom_features wacom_features_0x5B =
4402 { "Wacom Cintiq 22HDT", 95840, 54260, 2047, 63,
4403 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18,
4404 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4405 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4406 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5e };
4407 static const struct wacom_features wacom_features_0x5E =
4408 { "Wacom Cintiq 22HDT", .type = WACOM_24HDT,
4409 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5b, .touch_max = 10,
4410 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4411 static const struct wacom_features wacom_features_0x90 =
4412 { "Wacom ISDv4 90", 26202, 16325, 255, 0,
4413 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; /* Pen-only */
4414 static const struct wacom_features wacom_features_0x93 =
4415 { "Wacom ISDv4 93", 26202, 16325, 255, 0,
4416 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 1 };
4417 static const struct wacom_features wacom_features_0x97 =
4418 { "Wacom ISDv4 97", 26202, 16325, 511, 0,
4419 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; /* Pen-only */
4420 static const struct wacom_features wacom_features_0x9A =
4421 { "Wacom ISDv4 9A", 26202, 16325, 255, 0,
4422 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 1 };
4423 static const struct wacom_features wacom_features_0x9F =
4424 { "Wacom ISDv4 9F", 26202, 16325, 255, 0,
4425 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 1 };
4426 static const struct wacom_features wacom_features_0xE2 =
4427 { "Wacom ISDv4 E2", 26202, 16325, 255, 0,
4428 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4429 static const struct wacom_features wacom_features_0xE3 =
4430 { "Wacom ISDv4 E3", 26202, 16325, 255, 0,
4431 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4432 static const struct wacom_features wacom_features_0xE5 =
4433 { "Wacom ISDv4 E5", 26202, 16325, 255, 0,
4434 MTSCREEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4435 static const struct wacom_features wacom_features_0xE6 =
4436 { "Wacom ISDv4 E6", 27760, 15694, 255, 0,
4437 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4438 static const struct wacom_features wacom_features_0xEC =
4439 { "Wacom ISDv4 EC", 25710, 14500, 255, 0,
4440 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; /* Pen-only */
4441 static const struct wacom_features wacom_features_0xED =
4442 { "Wacom ISDv4 ED", 26202, 16325, 255, 0,
4443 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 1 };
4444 static const struct wacom_features wacom_features_0xEF =
4445 { "Wacom ISDv4 EF", 26202, 16325, 255, 0,
4446 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; /* Pen-only */
4447 static const struct wacom_features wacom_features_0x100 =
4448 { "Wacom ISDv4 100", 26202, 16325, 255, 0,
4449 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4450 static const struct wacom_features wacom_features_0x101 =
4451 { "Wacom ISDv4 101", 26202, 16325, 255, 0,
4452 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4453 static const struct wacom_features wacom_features_0x10D =
4454 { "Wacom ISDv4 10D", 26202, 16325, 255, 0,
4455 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4456 static const struct wacom_features wacom_features_0x10E =
4457 { "Wacom ISDv4 10E", 27760, 15694, 255, 0,
4458 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4459 static const struct wacom_features wacom_features_0x10F =
4460 { "Wacom ISDv4 10F", 27760, 15694, 255, 0,
4461 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4462 static const struct wacom_features wacom_features_0x116 =
4463 { "Wacom ISDv4 116", 26202, 16325, 255, 0,
4464 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 1 };
4465 static const struct wacom_features wacom_features_0x12C =
4466 { "Wacom ISDv4 12C", 27848, 15752, 2047, 0,
4467 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; /* Pen-only */
4468 static const struct wacom_features wacom_features_0x4001 =
4469 { "Wacom ISDv4 4001", 26202, 16325, 255, 0,
4470 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4471 static const struct wacom_features wacom_features_0x4004 =
4472 { "Wacom ISDv4 4004", 11060, 6220, 255, 0,
4473 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4474 static const struct wacom_features wacom_features_0x5000 =
4475 { "Wacom ISDv4 5000", 27848, 15752, 1023, 0,
4476 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4477 static const struct wacom_features wacom_features_0x5002 =
4478 { "Wacom ISDv4 5002", 29576, 16724, 1023, 0,
4479 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4480 static const struct wacom_features wacom_features_0x47 =
4481 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31,
4482 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4483 static const struct wacom_features wacom_features_0x84 =
4484 { "Wacom Wireless Receiver", .type = WIRELESS, .touch_max = 16 };
4485 static const struct wacom_features wacom_features_0xD0 =
4486 { "Wacom Bamboo 2FG", 14720, 9200, 1023, 31,
4487 BAMBOO_TOUCH, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4488 static const struct wacom_features wacom_features_0xD1 =
4489 { "Wacom Bamboo 2FG 4x5", 14720, 9200, 1023, 31,
4490 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4491 static const struct wacom_features wacom_features_0xD2 =
4492 { "Wacom Bamboo Craft", 14720, 9200, 1023, 31,
4493 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4494 static const struct wacom_features wacom_features_0xD3 =
4495 { "Wacom Bamboo 2FG 6x8", 21648, 13700, 1023, 31,
4496 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4497 static const struct wacom_features wacom_features_0xD4 =
4498 { "Wacom Bamboo Pen", 14720, 9200, 1023, 31,
4499 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4500 static const struct wacom_features wacom_features_0xD5 =
4501 { "Wacom Bamboo Pen 6x8", 21648, 13700, 1023, 31,
4502 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4503 static const struct wacom_features wacom_features_0xD6 =
4504 { "Wacom BambooPT 2FG 4x5", 14720, 9200, 1023, 31,
4505 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4506 static const struct wacom_features wacom_features_0xD7 =
4507 { "Wacom BambooPT 2FG Small", 14720, 9200, 1023, 31,
4508 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4509 static const struct wacom_features wacom_features_0xD8 =
4510 { "Wacom Bamboo Comic 2FG", 21648, 13700, 1023, 31,
4511 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4512 static const struct wacom_features wacom_features_0xDA =
4513 { "Wacom Bamboo 2FG 4x5 SE", 14720, 9200, 1023, 31,
4514 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4515 static const struct wacom_features wacom_features_0xDB =
4516 { "Wacom Bamboo 2FG 6x8 SE", 21648, 13700, 1023, 31,
4517 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4518 static const struct wacom_features wacom_features_0xDD =
4519 { "Wacom Bamboo Connect", 14720, 9200, 1023, 31,
4520 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4521 static const struct wacom_features wacom_features_0xDE =
4522 { "Wacom Bamboo 16FG 4x5", 14720, 9200, 1023, 31,
4523 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 };
4524 static const struct wacom_features wacom_features_0xDF =
4525 { "Wacom Bamboo 16FG 6x8", 21648, 13700, 1023, 31,
4526 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 };
4527 static const struct wacom_features wacom_features_0x300 =
4528 { "Wacom Bamboo One S", 14720, 9225, 1023, 31,
4529 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4530 static const struct wacom_features wacom_features_0x301 =
4531 { "Wacom Bamboo One M", 21648, 13530, 1023, 31,
4532 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4533 static const struct wacom_features wacom_features_0x302 =
4534 { "Wacom Intuos PT S", 15200, 9500, 1023, 31,
4535 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
4536 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4537 static const struct wacom_features wacom_features_0x303 =
4538 { "Wacom Intuos PT M", 21600, 13500, 1023, 31,
4539 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
4540 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4541 static const struct wacom_features wacom_features_0x30E =
4542 { "Wacom Intuos S", 15200, 9500, 1023, 31,
4543 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
4544 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4545 static const struct wacom_features wacom_features_0x6004 =
4546 { "ISD-V4", 12800, 8000, 255, 0,
4547 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4548 static const struct wacom_features wacom_features_0x307 =
4549 { "Wacom ISDv5 307", 59552, 33848, 2047, 63,
4550 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9,
4551 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4552 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4553 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x309 };
4554 static const struct wacom_features wacom_features_0x309 =
4555 { "Wacom ISDv5 309", .type = WACOM_24HDT, /* Touch */
4556 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x0307, .touch_max = 10,
4557 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4558 static const struct wacom_features wacom_features_0x30A =
4559 { "Wacom ISDv5 30A", 59552, 33848, 2047, 63,
4560 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9,
4561 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4562 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4563 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30C };
4564 static const struct wacom_features wacom_features_0x30C =
4565 { "Wacom ISDv5 30C", .type = WACOM_24HDT, /* Touch */
4566 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30A, .touch_max = 10,
4567 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4568 static const struct wacom_features wacom_features_0x318 =
4569 { "Wacom USB Bamboo PAD", 4095, 4095, /* Touch */
4570 .type = BAMBOO_PAD, 35, 48, .touch_max = 4 };
4571 static const struct wacom_features wacom_features_0x319 =
4572 { "Wacom Wireless Bamboo PAD", 4095, 4095, /* Touch */
4573 .type = BAMBOO_PAD, 35, 48, .touch_max = 4 };
4574 static const struct wacom_features wacom_features_0x325 =
4575 { "Wacom ISDv5 325", 59552, 33848, 2047, 63,
4576 CINTIQ_COMPANION_2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 11,
4577 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4578 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4579 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x326 };
4580 static const struct wacom_features wacom_features_0x326 = /* Touch */
4581 { "Wacom ISDv5 326", .type = HID_GENERIC, .oVid = USB_VENDOR_ID_WACOM,
4582 .oPid = 0x325 };
4583 static const struct wacom_features wacom_features_0x323 =
4584 { "Wacom Intuos P M", 21600, 13500, 1023, 31,
4585 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
4586 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4587 static const struct wacom_features wacom_features_0x331 =
4588 { "Wacom Express Key Remote", .type = REMOTE,
4589 .numbered_buttons = 18, .check_for_hid_type = true,
4590 .hid_type = HID_TYPE_USBNONE };
4591 static const struct wacom_features wacom_features_0x33B =
4592 { "Wacom Intuos S 2", 15200, 9500, 2047, 63,
4593 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
4594 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4595 static const struct wacom_features wacom_features_0x33C =
4596 { "Wacom Intuos PT S 2", 15200, 9500, 2047, 63,
4597 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
4598 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4599 static const struct wacom_features wacom_features_0x33D =
4600 { "Wacom Intuos P M 2", 21600, 13500, 2047, 63,
4601 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
4602 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4603 static const struct wacom_features wacom_features_0x33E =
4604 { "Wacom Intuos PT M 2", 21600, 13500, 2047, 63,
4605 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
4606 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4607 static const struct wacom_features wacom_features_0x343 =
4608 { "Wacom DTK1651", 34816, 19759, 1023, 0,
4609 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4,
4610 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET,
4611 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET };
4612 static const struct wacom_features wacom_features_0x360 =
4613 { "Wacom Intuos Pro M", 44800, 29600, 8191, 63,
4614 INTUOSP2_BT, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 10 };
4615 static const struct wacom_features wacom_features_0x361 =
4616 { "Wacom Intuos Pro L", 62200, 43200, 8191, 63,
4617 INTUOSP2_BT, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 10 };
4618 static const struct wacom_features wacom_features_0x377 =
4619 { "Wacom Intuos BT S", 15200, 9500, 4095, 63,
4620 INTUOSHT3_BT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4 };
4621 static const struct wacom_features wacom_features_0x379 =
4622 { "Wacom Intuos BT M", 21600, 13500, 4095, 63,
4623 INTUOSHT3_BT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4 };
4624 static const struct wacom_features wacom_features_0x37A =
4625 { "Wacom One by Wacom S", 15200, 9500, 2047, 63,
4626 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4627 static const struct wacom_features wacom_features_0x37B =
4628 { "Wacom One by Wacom M", 21600, 13500, 2047, 63,
4629 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4630
4631 static const struct wacom_features wacom_features_HID_ANY_ID =
4632 { "Wacom HID", .type = HID_GENERIC, .oVid = HID_ANY_ID, .oPid = HID_ANY_ID };
4633
4634 #define USB_DEVICE_WACOM(prod) \
4635 HID_DEVICE(BUS_USB, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
4636 .driver_data = (kernel_ulong_t)&wacom_features_##prod
4637
4638 #define BT_DEVICE_WACOM(prod) \
4639 HID_DEVICE(BUS_BLUETOOTH, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
4640 .driver_data = (kernel_ulong_t)&wacom_features_##prod
4641
4642 #define I2C_DEVICE_WACOM(prod) \
4643 HID_DEVICE(BUS_I2C, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
4644 .driver_data = (kernel_ulong_t)&wacom_features_##prod
4645
4646 #define USB_DEVICE_LENOVO(prod) \
4647 HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, prod), \
4648 .driver_data = (kernel_ulong_t)&wacom_features_##prod
4649
4650 const struct hid_device_id wacom_ids[] = {
4651 { USB_DEVICE_WACOM(0x00) },
4652 { USB_DEVICE_WACOM(0x03) },
4653 { USB_DEVICE_WACOM(0x10) },
4654 { USB_DEVICE_WACOM(0x11) },
4655 { USB_DEVICE_WACOM(0x12) },
4656 { USB_DEVICE_WACOM(0x13) },
4657 { USB_DEVICE_WACOM(0x14) },
4658 { USB_DEVICE_WACOM(0x15) },
4659 { USB_DEVICE_WACOM(0x16) },
4660 { USB_DEVICE_WACOM(0x17) },
4661 { USB_DEVICE_WACOM(0x18) },
4662 { USB_DEVICE_WACOM(0x19) },
4663 { USB_DEVICE_WACOM(0x20) },
4664 { USB_DEVICE_WACOM(0x21) },
4665 { USB_DEVICE_WACOM(0x22) },
4666 { USB_DEVICE_WACOM(0x23) },
4667 { USB_DEVICE_WACOM(0x24) },
4668 { USB_DEVICE_WACOM(0x26) },
4669 { USB_DEVICE_WACOM(0x27) },
4670 { USB_DEVICE_WACOM(0x28) },
4671 { USB_DEVICE_WACOM(0x29) },
4672 { USB_DEVICE_WACOM(0x2A) },
4673 { USB_DEVICE_WACOM(0x30) },
4674 { USB_DEVICE_WACOM(0x31) },
4675 { USB_DEVICE_WACOM(0x32) },
4676 { USB_DEVICE_WACOM(0x33) },
4677 { USB_DEVICE_WACOM(0x34) },
4678 { USB_DEVICE_WACOM(0x35) },
4679 { USB_DEVICE_WACOM(0x37) },
4680 { USB_DEVICE_WACOM(0x38) },
4681 { USB_DEVICE_WACOM(0x39) },
4682 { USB_DEVICE_WACOM(0x3F) },
4683 { USB_DEVICE_WACOM(0x41) },
4684 { USB_DEVICE_WACOM(0x42) },
4685 { USB_DEVICE_WACOM(0x43) },
4686 { USB_DEVICE_WACOM(0x44) },
4687 { USB_DEVICE_WACOM(0x45) },
4688 { USB_DEVICE_WACOM(0x47) },
4689 { USB_DEVICE_WACOM(0x57) },
4690 { USB_DEVICE_WACOM(0x59) },
4691 { USB_DEVICE_WACOM(0x5B) },
4692 { USB_DEVICE_WACOM(0x5D) },
4693 { USB_DEVICE_WACOM(0x5E) },
4694 { USB_DEVICE_WACOM(0x60) },
4695 { USB_DEVICE_WACOM(0x61) },
4696 { USB_DEVICE_WACOM(0x62) },
4697 { USB_DEVICE_WACOM(0x63) },
4698 { USB_DEVICE_WACOM(0x64) },
4699 { USB_DEVICE_WACOM(0x65) },
4700 { USB_DEVICE_WACOM(0x69) },
4701 { USB_DEVICE_WACOM(0x6A) },
4702 { USB_DEVICE_WACOM(0x6B) },
4703 { BT_DEVICE_WACOM(0x81) },
4704 { USB_DEVICE_WACOM(0x84) },
4705 { USB_DEVICE_WACOM(0x90) },
4706 { USB_DEVICE_WACOM(0x93) },
4707 { USB_DEVICE_WACOM(0x97) },
4708 { USB_DEVICE_WACOM(0x9A) },
4709 { USB_DEVICE_WACOM(0x9F) },
4710 { USB_DEVICE_WACOM(0xB0) },
4711 { USB_DEVICE_WACOM(0xB1) },
4712 { USB_DEVICE_WACOM(0xB2) },
4713 { USB_DEVICE_WACOM(0xB3) },
4714 { USB_DEVICE_WACOM(0xB4) },
4715 { USB_DEVICE_WACOM(0xB5) },
4716 { USB_DEVICE_WACOM(0xB7) },
4717 { USB_DEVICE_WACOM(0xB8) },
4718 { USB_DEVICE_WACOM(0xB9) },
4719 { USB_DEVICE_WACOM(0xBA) },
4720 { USB_DEVICE_WACOM(0xBB) },
4721 { USB_DEVICE_WACOM(0xBC) },
4722 { BT_DEVICE_WACOM(0xBD) },
4723 { USB_DEVICE_WACOM(0xC0) },
4724 { USB_DEVICE_WACOM(0xC2) },
4725 { USB_DEVICE_WACOM(0xC4) },
4726 { USB_DEVICE_WACOM(0xC5) },
4727 { USB_DEVICE_WACOM(0xC6) },
4728 { USB_DEVICE_WACOM(0xC7) },
4729 { USB_DEVICE_WACOM(0xCC) },
4730 { USB_DEVICE_WACOM(0xCE) },
4731 { USB_DEVICE_WACOM(0xD0) },
4732 { USB_DEVICE_WACOM(0xD1) },
4733 { USB_DEVICE_WACOM(0xD2) },
4734 { USB_DEVICE_WACOM(0xD3) },
4735 { USB_DEVICE_WACOM(0xD4) },
4736 { USB_DEVICE_WACOM(0xD5) },
4737 { USB_DEVICE_WACOM(0xD6) },
4738 { USB_DEVICE_WACOM(0xD7) },
4739 { USB_DEVICE_WACOM(0xD8) },
4740 { USB_DEVICE_WACOM(0xDA) },
4741 { USB_DEVICE_WACOM(0xDB) },
4742 { USB_DEVICE_WACOM(0xDD) },
4743 { USB_DEVICE_WACOM(0xDE) },
4744 { USB_DEVICE_WACOM(0xDF) },
4745 { USB_DEVICE_WACOM(0xE2) },
4746 { USB_DEVICE_WACOM(0xE3) },
4747 { USB_DEVICE_WACOM(0xE5) },
4748 { USB_DEVICE_WACOM(0xE6) },
4749 { USB_DEVICE_WACOM(0xEC) },
4750 { USB_DEVICE_WACOM(0xED) },
4751 { USB_DEVICE_WACOM(0xEF) },
4752 { USB_DEVICE_WACOM(0xF0) },
4753 { USB_DEVICE_WACOM(0xF4) },
4754 { USB_DEVICE_WACOM(0xF6) },
4755 { USB_DEVICE_WACOM(0xF8) },
4756 { USB_DEVICE_WACOM(0xFA) },
4757 { USB_DEVICE_WACOM(0xFB) },
4758 { USB_DEVICE_WACOM(0x100) },
4759 { USB_DEVICE_WACOM(0x101) },
4760 { USB_DEVICE_WACOM(0x10D) },
4761 { USB_DEVICE_WACOM(0x10E) },
4762 { USB_DEVICE_WACOM(0x10F) },
4763 { USB_DEVICE_WACOM(0x116) },
4764 { USB_DEVICE_WACOM(0x12C) },
4765 { USB_DEVICE_WACOM(0x300) },
4766 { USB_DEVICE_WACOM(0x301) },
4767 { USB_DEVICE_WACOM(0x302) },
4768 { USB_DEVICE_WACOM(0x303) },
4769 { USB_DEVICE_WACOM(0x304) },
4770 { USB_DEVICE_WACOM(0x307) },
4771 { USB_DEVICE_WACOM(0x309) },
4772 { USB_DEVICE_WACOM(0x30A) },
4773 { USB_DEVICE_WACOM(0x30C) },
4774 { USB_DEVICE_WACOM(0x30E) },
4775 { USB_DEVICE_WACOM(0x314) },
4776 { USB_DEVICE_WACOM(0x315) },
4777 { USB_DEVICE_WACOM(0x317) },
4778 { USB_DEVICE_WACOM(0x318) },
4779 { USB_DEVICE_WACOM(0x319) },
4780 { USB_DEVICE_WACOM(0x323) },
4781 { USB_DEVICE_WACOM(0x325) },
4782 { USB_DEVICE_WACOM(0x326) },
4783 { USB_DEVICE_WACOM(0x32A) },
4784 { USB_DEVICE_WACOM(0x32B) },
4785 { USB_DEVICE_WACOM(0x32C) },
4786 { USB_DEVICE_WACOM(0x32F) },
4787 { USB_DEVICE_WACOM(0x331) },
4788 { USB_DEVICE_WACOM(0x333) },
4789 { USB_DEVICE_WACOM(0x335) },
4790 { USB_DEVICE_WACOM(0x336) },
4791 { USB_DEVICE_WACOM(0x33B) },
4792 { USB_DEVICE_WACOM(0x33C) },
4793 { USB_DEVICE_WACOM(0x33D) },
4794 { USB_DEVICE_WACOM(0x33E) },
4795 { USB_DEVICE_WACOM(0x343) },
4796 { BT_DEVICE_WACOM(0x360) },
4797 { BT_DEVICE_WACOM(0x361) },
4798 { BT_DEVICE_WACOM(0x377) },
4799 { BT_DEVICE_WACOM(0x379) },
4800 { USB_DEVICE_WACOM(0x37A) },
4801 { USB_DEVICE_WACOM(0x37B) },
4802 { USB_DEVICE_WACOM(0x4001) },
4803 { USB_DEVICE_WACOM(0x4004) },
4804 { USB_DEVICE_WACOM(0x5000) },
4805 { USB_DEVICE_WACOM(0x5002) },
4806 { USB_DEVICE_LENOVO(0x6004) },
4807
4808 { USB_DEVICE_WACOM(HID_ANY_ID) },
4809 { I2C_DEVICE_WACOM(HID_ANY_ID) },
4810 { BT_DEVICE_WACOM(HID_ANY_ID) },
4811 { }
4812 };
4813 MODULE_DEVICE_TABLE(hid, wacom_ids);
Linux with added FPC-III support