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x86/mm: Add TLB purge to free pmd/pte page interfaces
[linux/fpc-iii.git] / drivers / hid / wacom_wac.c
blobdb951c4fd6ddf90713a59b77d1f01a5f562f9f3c
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 /*
45 * Percent of battery capacity for Graphire.
46 * 8th value means AC online and show 100% capacity.
47 */
48 static unsigned short batcap_gr[8] = { 1, 15, 25, 35, 50, 70, 100, 100 };
49
50 /*
51 * Percent of battery capacity for Intuos4 WL, AC has a separate bit.
52 */
53 static unsigned short batcap_i4[8] = { 1, 15, 30, 45, 60, 70, 85, 100 };
54
55 static void __wacom_notify_battery(struct wacom_battery *battery,
56 int bat_capacity, bool bat_charging,
57 bool bat_connected, bool ps_connected)
58 {
59 bool changed = battery->battery_capacity != bat_capacity ||
60 battery->bat_charging != bat_charging ||
61 battery->bat_connected != bat_connected ||
62 battery->ps_connected != ps_connected;
63
64 if (changed) {
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 (battery->battery)
71 power_supply_changed(battery->battery);
72 }
73 }
74
75 static void wacom_notify_battery(struct wacom_wac *wacom_wac,
76 int bat_capacity, bool bat_charging, bool bat_connected,
77 bool ps_connected)
78 {
79 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
80
81 __wacom_notify_battery(&wacom->battery, bat_capacity, bat_charging,
82 bat_connected, ps_connected);
83 }
84
85 static int wacom_penpartner_irq(struct wacom_wac *wacom)
86 {
87 unsigned char *data = wacom->data;
88 struct input_dev *input = wacom->pen_input;
89
90 switch (data[0]) {
91 case 1:
92 if (data[5] & 0x80) {
93 wacom->tool[0] = (data[5] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
94 wacom->id[0] = (data[5] & 0x20) ? ERASER_DEVICE_ID : STYLUS_DEVICE_ID;
95 input_report_key(input, wacom->tool[0], 1);
96 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
97 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
98 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
99 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);
100 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -127));
101 input_report_key(input, BTN_STYLUS, (data[5] & 0x40));
102 } else {
103 input_report_key(input, wacom->tool[0], 0);
104 input_report_abs(input, ABS_MISC, 0); /* report tool id */
105 input_report_abs(input, ABS_PRESSURE, -1);
106 input_report_key(input, BTN_TOUCH, 0);
107 }
108 break;
109
110 case 2:
111 input_report_key(input, BTN_TOOL_PEN, 1);
112 input_report_abs(input, ABS_MISC, STYLUS_DEVICE_ID); /* report tool id */
113 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
114 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
115 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);
116 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -80) && !(data[5] & 0x20));
117 input_report_key(input, BTN_STYLUS, (data[5] & 0x40));
118 break;
119
120 default:
121 dev_dbg(input->dev.parent,
122 "%s: received unknown report #%d\n", __func__, data[0]);
123 return 0;
124 }
125
126 return 1;
127 }
128
129 static int wacom_pl_irq(struct wacom_wac *wacom)
130 {
131 struct wacom_features *features = &wacom->features;
132 unsigned char *data = wacom->data;
133 struct input_dev *input = wacom->pen_input;
134 int prox, pressure;
135
136 if (data[0] != WACOM_REPORT_PENABLED) {
137 dev_dbg(input->dev.parent,
138 "%s: received unknown report #%d\n", __func__, data[0]);
139 return 0;
140 }
141
142 prox = data[1] & 0x40;
143
144 if (!wacom->id[0]) {
145 if ((data[0] & 0x10) || (data[4] & 0x20)) {
146 wacom->tool[0] = BTN_TOOL_RUBBER;
147 wacom->id[0] = ERASER_DEVICE_ID;
148 }
149 else {
150 wacom->tool[0] = BTN_TOOL_PEN;
151 wacom->id[0] = STYLUS_DEVICE_ID;
152 }
153 }
154
155 /* If the eraser is in prox, STYLUS2 is always set. If we
156 * mis-detected the type and notice that STYLUS2 isn't set
157 * then force the eraser out of prox and let the pen in.
158 */
159 if (wacom->tool[0] == BTN_TOOL_RUBBER && !(data[4] & 0x20)) {
160 input_report_key(input, BTN_TOOL_RUBBER, 0);
161 input_report_abs(input, ABS_MISC, 0);
162 input_sync(input);
163 wacom->tool[0] = BTN_TOOL_PEN;
164 wacom->id[0] = STYLUS_DEVICE_ID;
165 }
166
167 if (prox) {
168 pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1));
169 if (features->pressure_max > 255)
170 pressure = (pressure << 1) | ((data[4] >> 6) & 1);
171 pressure += (features->pressure_max + 1) / 2;
172
173 input_report_abs(input, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14));
174 input_report_abs(input, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14));
175 input_report_abs(input, ABS_PRESSURE, pressure);
176
177 input_report_key(input, BTN_TOUCH, data[4] & 0x08);
178 input_report_key(input, BTN_STYLUS, data[4] & 0x10);
179 /* Only allow the stylus2 button to be reported for the pen tool. */
180 input_report_key(input, BTN_STYLUS2, (wacom->tool[0] == BTN_TOOL_PEN) && (data[4] & 0x20));
181 }
182
183 if (!prox)
184 wacom->id[0] = 0;
185 input_report_key(input, wacom->tool[0], prox);
186 input_report_abs(input, ABS_MISC, wacom->id[0]);
187 return 1;
188 }
189
190 static int wacom_ptu_irq(struct wacom_wac *wacom)
191 {
192 unsigned char *data = wacom->data;
193 struct input_dev *input = wacom->pen_input;
194
195 if (data[0] != WACOM_REPORT_PENABLED) {
196 dev_dbg(input->dev.parent,
197 "%s: received unknown report #%d\n", __func__, data[0]);
198 return 0;
199 }
200
201 if (data[1] & 0x04) {
202 input_report_key(input, BTN_TOOL_RUBBER, data[1] & 0x20);
203 input_report_key(input, BTN_TOUCH, data[1] & 0x08);
204 wacom->id[0] = ERASER_DEVICE_ID;
205 } else {
206 input_report_key(input, BTN_TOOL_PEN, data[1] & 0x20);
207 input_report_key(input, BTN_TOUCH, data[1] & 0x01);
208 wacom->id[0] = STYLUS_DEVICE_ID;
209 }
210 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
211 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
212 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
213 input_report_abs(input, ABS_PRESSURE, le16_to_cpup((__le16 *)&data[6]));
214 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
215 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
216 return 1;
217 }
218
219 static int wacom_dtu_irq(struct wacom_wac *wacom)
220 {
221 unsigned char *data = wacom->data;
222 struct input_dev *input = wacom->pen_input;
223 int prox = data[1] & 0x20;
224
225 dev_dbg(input->dev.parent,
226 "%s: received report #%d", __func__, data[0]);
227
228 if (prox) {
229 /* Going into proximity select tool */
230 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
231 if (wacom->tool[0] == BTN_TOOL_PEN)
232 wacom->id[0] = STYLUS_DEVICE_ID;
233 else
234 wacom->id[0] = ERASER_DEVICE_ID;
235 }
236 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
237 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
238 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
239 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
240 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x01) << 8) | data[6]);
241 input_report_key(input, BTN_TOUCH, data[1] & 0x05);
242 if (!prox) /* out-prox */
243 wacom->id[0] = 0;
244 input_report_key(input, wacom->tool[0], prox);
245 input_report_abs(input, ABS_MISC, wacom->id[0]);
246 return 1;
247 }
248
249 static int wacom_dtus_irq(struct wacom_wac *wacom)
250 {
251 char *data = wacom->data;
252 struct input_dev *input = wacom->pen_input;
253 unsigned short prox, pressure = 0;
254
255 if (data[0] != WACOM_REPORT_DTUS && data[0] != WACOM_REPORT_DTUSPAD) {
256 dev_dbg(input->dev.parent,
257 "%s: received unknown report #%d", __func__, data[0]);
258 return 0;
259 } else if (data[0] == WACOM_REPORT_DTUSPAD) {
260 input = wacom->pad_input;
261 input_report_key(input, BTN_0, (data[1] & 0x01));
262 input_report_key(input, BTN_1, (data[1] & 0x02));
263 input_report_key(input, BTN_2, (data[1] & 0x04));
264 input_report_key(input, BTN_3, (data[1] & 0x08));
265 input_report_abs(input, ABS_MISC,
266 data[1] & 0x0f ? PAD_DEVICE_ID : 0);
267 return 1;
268 } else {
269 prox = data[1] & 0x80;
270 if (prox) {
271 switch ((data[1] >> 3) & 3) {
272 case 1: /* Rubber */
273 wacom->tool[0] = BTN_TOOL_RUBBER;
274 wacom->id[0] = ERASER_DEVICE_ID;
275 break;
276
277 case 2: /* Pen */
278 wacom->tool[0] = BTN_TOOL_PEN;
279 wacom->id[0] = STYLUS_DEVICE_ID;
280 break;
281 }
282 }
283
284 input_report_key(input, BTN_STYLUS, data[1] & 0x20);
285 input_report_key(input, BTN_STYLUS2, data[1] & 0x40);
286 input_report_abs(input, ABS_X, get_unaligned_be16(&data[3]));
287 input_report_abs(input, ABS_Y, get_unaligned_be16(&data[5]));
288 pressure = ((data[1] & 0x03) << 8) | (data[2] & 0xff);
289 input_report_abs(input, ABS_PRESSURE, pressure);
290 input_report_key(input, BTN_TOUCH, pressure > 10);
291
292 if (!prox) /* out-prox */
293 wacom->id[0] = 0;
294 input_report_key(input, wacom->tool[0], prox);
295 input_report_abs(input, ABS_MISC, wacom->id[0]);
296 return 1;
297 }
298 }
299
300 static int wacom_graphire_irq(struct wacom_wac *wacom)
301 {
302 struct wacom_features *features = &wacom->features;
303 unsigned char *data = wacom->data;
304 struct input_dev *input = wacom->pen_input;
305 struct input_dev *pad_input = wacom->pad_input;
306 int battery_capacity, ps_connected;
307 int prox;
308 int rw = 0;
309 int retval = 0;
310
311 if (features->type == GRAPHIRE_BT) {
312 if (data[0] != WACOM_REPORT_PENABLED_BT) {
313 dev_dbg(input->dev.parent,
314 "%s: received unknown report #%d\n", __func__,
315 data[0]);
316 goto exit;
317 }
318 } else if (data[0] != WACOM_REPORT_PENABLED) {
319 dev_dbg(input->dev.parent,
320 "%s: received unknown report #%d\n", __func__, data[0]);
321 goto exit;
322 }
323
324 prox = data[1] & 0x80;
325 if (prox || wacom->id[0]) {
326 if (prox) {
327 switch ((data[1] >> 5) & 3) {
328
329 case 0: /* Pen */
330 wacom->tool[0] = BTN_TOOL_PEN;
331 wacom->id[0] = STYLUS_DEVICE_ID;
332 break;
333
334 case 1: /* Rubber */
335 wacom->tool[0] = BTN_TOOL_RUBBER;
336 wacom->id[0] = ERASER_DEVICE_ID;
337 break;
338
339 case 2: /* Mouse with wheel */
340 input_report_key(input, BTN_MIDDLE, data[1] & 0x04);
341 /* fall through */
342
343 case 3: /* Mouse without wheel */
344 wacom->tool[0] = BTN_TOOL_MOUSE;
345 wacom->id[0] = CURSOR_DEVICE_ID;
346 break;
347 }
348 }
349 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
350 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
351 if (wacom->tool[0] != BTN_TOOL_MOUSE) {
352 if (features->type == GRAPHIRE_BT)
353 input_report_abs(input, ABS_PRESSURE, data[6] |
354 (((__u16) (data[1] & 0x08)) << 5));
355 else
356 input_report_abs(input, ABS_PRESSURE, data[6] |
357 ((data[7] & 0x03) << 8));
358 input_report_key(input, BTN_TOUCH, data[1] & 0x01);
359 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
360 input_report_key(input, BTN_STYLUS2, data[1] & 0x04);
361 } else {
362 input_report_key(input, BTN_LEFT, data[1] & 0x01);
363 input_report_key(input, BTN_RIGHT, data[1] & 0x02);
364 if (features->type == WACOM_G4 ||
365 features->type == WACOM_MO) {
366 input_report_abs(input, ABS_DISTANCE, data[6] & 0x3f);
367 rw = (data[7] & 0x04) - (data[7] & 0x03);
368 } else if (features->type == GRAPHIRE_BT) {
369 /* Compute distance between mouse and tablet */
370 rw = 44 - (data[6] >> 2);
371 rw = clamp_val(rw, 0, 31);
372 input_report_abs(input, ABS_DISTANCE, rw);
373 if (((data[1] >> 5) & 3) == 2) {
374 /* Mouse with wheel */
375 input_report_key(input, BTN_MIDDLE,
376 data[1] & 0x04);
377 rw = (data[6] & 0x01) ? -1 :
378 (data[6] & 0x02) ? 1 : 0;
379 } else {
380 rw = 0;
381 }
382 } else {
383 input_report_abs(input, ABS_DISTANCE, data[7] & 0x3f);
384 rw = -(signed char)data[6];
385 }
386 input_report_rel(input, REL_WHEEL, rw);
387 }
388
389 if (!prox)
390 wacom->id[0] = 0;
391 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
392 input_report_key(input, wacom->tool[0], prox);
393 input_sync(input); /* sync last event */
394 }
395
396 /* send pad data */
397 switch (features->type) {
398 case WACOM_G4:
399 prox = data[7] & 0xf8;
400 if (prox || wacom->id[1]) {
401 wacom->id[1] = PAD_DEVICE_ID;
402 input_report_key(pad_input, BTN_BACK, (data[7] & 0x40));
403 input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x80));
404 rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3);
405 input_report_rel(pad_input, REL_WHEEL, rw);
406 if (!prox)
407 wacom->id[1] = 0;
408 input_report_abs(pad_input, ABS_MISC, wacom->id[1]);
409 retval = 1;
410 }
411 break;
412
413 case WACOM_MO:
414 prox = (data[7] & 0xf8) || data[8];
415 if (prox || wacom->id[1]) {
416 wacom->id[1] = PAD_DEVICE_ID;
417 input_report_key(pad_input, BTN_BACK, (data[7] & 0x08));
418 input_report_key(pad_input, BTN_LEFT, (data[7] & 0x20));
419 input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x10));
420 input_report_key(pad_input, BTN_RIGHT, (data[7] & 0x40));
421 input_report_abs(pad_input, ABS_WHEEL, (data[8] & 0x7f));
422 if (!prox)
423 wacom->id[1] = 0;
424 input_report_abs(pad_input, ABS_MISC, wacom->id[1]);
425 retval = 1;
426 }
427 break;
428 case GRAPHIRE_BT:
429 prox = data[7] & 0x03;
430 if (prox || wacom->id[1]) {
431 wacom->id[1] = PAD_DEVICE_ID;
432 input_report_key(pad_input, BTN_0, (data[7] & 0x02));
433 input_report_key(pad_input, BTN_1, (data[7] & 0x01));
434 if (!prox)
435 wacom->id[1] = 0;
436 input_report_abs(pad_input, ABS_MISC, wacom->id[1]);
437 retval = 1;
438 }
439 break;
440 }
441
442 /* Store current battery capacity and power supply state */
443 if (features->type == GRAPHIRE_BT) {
444 rw = (data[7] >> 2 & 0x07);
445 battery_capacity = batcap_gr[rw];
446 ps_connected = rw == 7;
447 wacom_notify_battery(wacom, battery_capacity, ps_connected,
448 1, ps_connected);
449 }
450 exit:
451 return retval;
452 }
453
454 static void wacom_intuos_schedule_prox_event(struct wacom_wac *wacom_wac)
455 {
456 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
457 struct wacom_features *features = &wacom_wac->features;
458 struct hid_report *r;
459 struct hid_report_enum *re;
460
461 re = &(wacom->hdev->report_enum[HID_FEATURE_REPORT]);
462 if (features->type == INTUOSHT2)
463 r = re->report_id_hash[WACOM_REPORT_INTUOSHT2_ID];
464 else
465 r = re->report_id_hash[WACOM_REPORT_INTUOS_ID1];
466 if (r) {
467 hid_hw_request(wacom->hdev, r, HID_REQ_GET_REPORT);
468 }
469 }
470
471 static int wacom_intuos_pad(struct wacom_wac *wacom)
472 {
473 struct wacom_features *features = &wacom->features;
474 unsigned char *data = wacom->data;
475 struct input_dev *input = wacom->pad_input;
476 int i;
477 int buttons = 0, nbuttons = features->numbered_buttons;
478 int keys = 0, nkeys = 0;
479 int ring1 = 0, ring2 = 0;
480 int strip1 = 0, strip2 = 0;
481 bool prox = false;
482
483 /* pad packets. Works as a second tool and is always in prox */
484 if (!(data[0] == WACOM_REPORT_INTUOSPAD || data[0] == WACOM_REPORT_INTUOS5PAD ||
485 data[0] == WACOM_REPORT_CINTIQPAD))
486 return 0;
487
488 if (features->type >= INTUOS4S && features->type <= INTUOS4L) {
489 buttons = (data[3] << 1) | (data[2] & 0x01);
490 ring1 = data[1];
491 } else if (features->type == DTK) {
492 buttons = data[6];
493 } else if (features->type == WACOM_13HD) {
494 buttons = (data[4] << 1) | (data[3] & 0x01);
495 } else if (features->type == WACOM_24HD) {
496 buttons = (data[8] << 8) | data[6];
497 ring1 = data[1];
498 ring2 = data[2];
499
500 /*
501 * Three "buttons" are available on the 24HD which are
502 * physically implemented as a touchstrip. Each button
503 * is approximately 3 bits wide with a 2 bit spacing.
504 * The raw touchstrip bits are stored at:
505 * ((data[3] & 0x1f) << 8) | data[4])
506 */
507 nkeys = 3;
508 keys = ((data[3] & 0x1C) ? 1<<2 : 0) |
509 ((data[4] & 0xE0) ? 1<<1 : 0) |
510 ((data[4] & 0x07) ? 1<<0 : 0);
511 } else if (features->type == WACOM_27QHD) {
512 nkeys = 3;
513 keys = data[2] & 0x07;
514
515 input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[4]));
516 input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[6]));
517 input_report_abs(input, ABS_Z, be16_to_cpup((__be16 *)&data[8]));
518 } else if (features->type == CINTIQ_HYBRID) {
519 /*
520 * Do not send hardware buttons under Android. They
521 * are already sent to the system through GPIO (and
522 * have different meaning).
523 *
524 * d-pad right -> data[4] & 0x10
525 * d-pad up -> data[4] & 0x20
526 * d-pad left -> data[4] & 0x40
527 * d-pad down -> data[4] & 0x80
528 * d-pad center -> data[3] & 0x01
529 */
530 buttons = (data[4] << 1) | (data[3] & 0x01);
531 } else if (features->type == CINTIQ_COMPANION_2) {
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[2] >> 4) << 7) |
539 ((data[1] & 0x04) << 6) |
540 ((data[2] & 0x0F) << 2) |
541 (data[1] & 0x03);
542 } else if (features->type >= INTUOS5S && features->type <= INTUOSPL) {
543 /*
544 * ExpressKeys on Intuos5/Intuos Pro have a capacitive sensor in
545 * addition to the mechanical switch. Switch data is
546 * stored in data[4], capacitive data in data[5].
547 *
548 * Touch ring mode switch (data[3]) has no capacitive sensor
549 */
550 buttons = (data[4] << 1) | (data[3] & 0x01);
551 ring1 = data[2];
552 } else {
553 if (features->type == WACOM_21UX2 || features->type == WACOM_22HD) {
554 buttons = (data[8] << 10) | ((data[7] & 0x01) << 9) |
555 (data[6] << 1) | (data[5] & 0x01);
556
557 if (features->type == WACOM_22HD) {
558 nkeys = 3;
559 keys = data[9] & 0x07;
560 }
561 } else {
562 buttons = ((data[6] & 0x10) << 5) |
563 ((data[5] & 0x10) << 4) |
564 ((data[6] & 0x0F) << 4) |
565 (data[5] & 0x0F);
566 }
567 strip1 = ((data[1] & 0x1f) << 8) | data[2];
568 strip2 = ((data[3] & 0x1f) << 8) | data[4];
569 }
570
571 prox = (buttons & ~(~0 << nbuttons)) | (keys & ~(~0 << nkeys)) |
572 (ring1 & 0x80) | (ring2 & 0x80) | strip1 | strip2;
573
574 wacom_report_numbered_buttons(input, nbuttons, buttons);
575
576 for (i = 0; i < nkeys; i++)
577 input_report_key(input, KEY_PROG1 + i, keys & (1 << i));
578
579 input_report_abs(input, ABS_RX, strip1);
580 input_report_abs(input, ABS_RY, strip2);
581
582 input_report_abs(input, ABS_WHEEL, (ring1 & 0x80) ? (ring1 & 0x7f) : 0);
583 input_report_abs(input, ABS_THROTTLE, (ring2 & 0x80) ? (ring2 & 0x7f) : 0);
584
585 input_report_key(input, wacom->tool[1], prox ? 1 : 0);
586 input_report_abs(input, ABS_MISC, prox ? PAD_DEVICE_ID : 0);
587
588 input_event(input, EV_MSC, MSC_SERIAL, 0xffffffff);
589
590 return 1;
591 }
592
593 static int wacom_intuos_get_tool_type(int tool_id)
594 {
595 int tool_type;
596
597 switch (tool_id) {
598 case 0x812: /* Inking pen */
599 case 0x801: /* Intuos3 Inking pen */
600 case 0x120802: /* Intuos4/5 Inking Pen */
601 case 0x012:
602 tool_type = BTN_TOOL_PENCIL;
603 break;
604
605 case 0x822: /* Pen */
606 case 0x842:
607 case 0x852:
608 case 0x823: /* Intuos3 Grip Pen */
609 case 0x813: /* Intuos3 Classic Pen */
610 case 0x885: /* Intuos3 Marker Pen */
611 case 0x802: /* Intuos4/5 13HD/24HD General Pen */
612 case 0x804: /* Intuos4/5 13HD/24HD Marker Pen */
613 case 0x8e2: /* IntuosHT2 pen */
614 case 0x022:
615 case 0x100804: /* Intuos4/5 13HD/24HD Art Pen */
616 case 0x140802: /* Intuos4/5 13HD/24HD Classic Pen */
617 case 0x160802: /* Cintiq 13HD Pro Pen */
618 case 0x180802: /* DTH2242 Pen */
619 case 0x100802: /* Intuos4/5 13HD/24HD General Pen */
620 tool_type = BTN_TOOL_PEN;
621 break;
622
623 case 0x832: /* Stroke pen */
624 case 0x032:
625 tool_type = BTN_TOOL_BRUSH;
626 break;
627
628 case 0x007: /* Mouse 4D and 2D */
629 case 0x09c:
630 case 0x094:
631 case 0x017: /* Intuos3 2D Mouse */
632 case 0x806: /* Intuos4 Mouse */
633 tool_type = BTN_TOOL_MOUSE;
634 break;
635
636 case 0x096: /* Lens cursor */
637 case 0x097: /* Intuos3 Lens cursor */
638 case 0x006: /* Intuos4 Lens cursor */
639 tool_type = BTN_TOOL_LENS;
640 break;
641
642 case 0x82a: /* Eraser */
643 case 0x85a:
644 case 0x91a:
645 case 0xd1a:
646 case 0x0fa:
647 case 0x82b: /* Intuos3 Grip Pen Eraser */
648 case 0x81b: /* Intuos3 Classic Pen Eraser */
649 case 0x91b: /* Intuos3 Airbrush Eraser */
650 case 0x80c: /* Intuos4/5 13HD/24HD Marker Pen Eraser */
651 case 0x80a: /* Intuos4/5 13HD/24HD General Pen Eraser */
652 case 0x90a: /* Intuos4/5 13HD/24HD Airbrush Eraser */
653 case 0x14080a: /* Intuos4/5 13HD/24HD Classic Pen Eraser */
654 case 0x10090a: /* Intuos4/5 13HD/24HD Airbrush Eraser */
655 case 0x10080c: /* Intuos4/5 13HD/24HD Art Pen Eraser */
656 case 0x16080a: /* Cintiq 13HD Pro Pen Eraser */
657 case 0x18080a: /* DTH2242 Eraser */
658 case 0x10080a: /* Intuos4/5 13HD/24HD General Pen Eraser */
659 tool_type = BTN_TOOL_RUBBER;
660 break;
661
662 case 0xd12:
663 case 0x912:
664 case 0x112:
665 case 0x913: /* Intuos3 Airbrush */
666 case 0x902: /* Intuos4/5 13HD/24HD Airbrush */
667 case 0x100902: /* Intuos4/5 13HD/24HD Airbrush */
668 tool_type = BTN_TOOL_AIRBRUSH;
669 break;
670
671 default: /* Unknown tool */
672 tool_type = BTN_TOOL_PEN;
673 break;
674 }
675 return tool_type;
676 }
677
678 static int wacom_intuos_inout(struct wacom_wac *wacom)
679 {
680 struct wacom_features *features = &wacom->features;
681 unsigned char *data = wacom->data;
682 struct input_dev *input = wacom->pen_input;
683 int idx = (features->type == INTUOS) ? (data[1] & 0x01) : 0;
684
685 if (!(((data[1] & 0xfc) == 0xc0) || /* in prox */
686 ((data[1] & 0xfe) == 0x20) || /* in range */
687 ((data[1] & 0xfe) == 0x80))) /* out prox */
688 return 0;
689
690 /* Enter report */
691 if ((data[1] & 0xfc) == 0xc0) {
692 /* serial number of the tool */
693 wacom->serial[idx] = ((data[3] & 0x0f) << 28) +
694 (data[4] << 20) + (data[5] << 12) +
695 (data[6] << 4) + (data[7] >> 4);
696
697 wacom->id[idx] = (data[2] << 4) | (data[3] >> 4) |
698 ((data[7] & 0x0f) << 20) | ((data[8] & 0xf0) << 12);
699
700 wacom->tool[idx] = wacom_intuos_get_tool_type(wacom->id[idx]);
701
702 wacom->shared->stylus_in_proximity = true;
703 return 1;
704 }
705
706 /* in Range */
707 if ((data[1] & 0xfe) == 0x20) {
708 if (features->type != INTUOSHT2)
709 wacom->shared->stylus_in_proximity = true;
710
711 /* in Range while exiting */
712 if (wacom->reporting_data) {
713 input_report_key(input, BTN_TOUCH, 0);
714 input_report_abs(input, ABS_PRESSURE, 0);
715 input_report_abs(input, ABS_DISTANCE, wacom->features.distance_max);
716 return 2;
717 }
718 return 1;
719 }
720
721 /* Exit report */
722 if ((data[1] & 0xfe) == 0x80) {
723 wacom->shared->stylus_in_proximity = false;
724 wacom->reporting_data = false;
725
726 /* don't report exit if we don't know the ID */
727 if (!wacom->id[idx])
728 return 1;
729
730 /*
731 * Reset all states otherwise we lose the initial states
732 * when in-prox next time
733 */
734 input_report_abs(input, ABS_X, 0);
735 input_report_abs(input, ABS_Y, 0);
736 input_report_abs(input, ABS_DISTANCE, 0);
737 input_report_abs(input, ABS_TILT_X, 0);
738 input_report_abs(input, ABS_TILT_Y, 0);
739 if (wacom->tool[idx] >= BTN_TOOL_MOUSE) {
740 input_report_key(input, BTN_LEFT, 0);
741 input_report_key(input, BTN_MIDDLE, 0);
742 input_report_key(input, BTN_RIGHT, 0);
743 input_report_key(input, BTN_SIDE, 0);
744 input_report_key(input, BTN_EXTRA, 0);
745 input_report_abs(input, ABS_THROTTLE, 0);
746 input_report_abs(input, ABS_RZ, 0);
747 } else {
748 input_report_abs(input, ABS_PRESSURE, 0);
749 input_report_key(input, BTN_STYLUS, 0);
750 input_report_key(input, BTN_STYLUS2, 0);
751 input_report_key(input, BTN_TOUCH, 0);
752 input_report_abs(input, ABS_WHEEL, 0);
753 if (features->type >= INTUOS3S)
754 input_report_abs(input, ABS_Z, 0);
755 }
756 input_report_key(input, wacom->tool[idx], 0);
757 input_report_abs(input, ABS_MISC, 0); /* reset tool id */
758 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
759 wacom->id[idx] = 0;
760 return 2;
761 }
762
763 return 0;
764 }
765
766 static int wacom_remote_irq(struct wacom_wac *wacom_wac, size_t len)
767 {
768 unsigned char *data = wacom_wac->data;
769 struct input_dev *input;
770 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
771 struct wacom_remote *remote = wacom->remote;
772 int bat_charging, bat_percent, touch_ring_mode;
773 __u32 serial;
774 int i, index = -1;
775 unsigned long flags;
776
777 if (data[0] != WACOM_REPORT_REMOTE) {
778 hid_dbg(wacom->hdev, "%s: received unknown report #%d",
779 __func__, data[0]);
780 return 0;
781 }
782
783 serial = data[3] + (data[4] << 8) + (data[5] << 16);
784 wacom_wac->id[0] = PAD_DEVICE_ID;
785
786 spin_lock_irqsave(&remote->remote_lock, flags);
787
788 for (i = 0; i < WACOM_MAX_REMOTES; i++) {
789 if (remote->remotes[i].serial == serial) {
790 index = i;
791 break;
792 }
793 }
794
795 if (index < 0 || !remote->remotes[index].registered)
796 goto out;
797
798 input = remote->remotes[index].input;
799
800 input_report_key(input, BTN_0, (data[9] & 0x01));
801 input_report_key(input, BTN_1, (data[9] & 0x02));
802 input_report_key(input, BTN_2, (data[9] & 0x04));
803 input_report_key(input, BTN_3, (data[9] & 0x08));
804 input_report_key(input, BTN_4, (data[9] & 0x10));
805 input_report_key(input, BTN_5, (data[9] & 0x20));
806 input_report_key(input, BTN_6, (data[9] & 0x40));
807 input_report_key(input, BTN_7, (data[9] & 0x80));
808
809 input_report_key(input, BTN_8, (data[10] & 0x01));
810 input_report_key(input, BTN_9, (data[10] & 0x02));
811 input_report_key(input, BTN_A, (data[10] & 0x04));
812 input_report_key(input, BTN_B, (data[10] & 0x08));
813 input_report_key(input, BTN_C, (data[10] & 0x10));
814 input_report_key(input, BTN_X, (data[10] & 0x20));
815 input_report_key(input, BTN_Y, (data[10] & 0x40));
816 input_report_key(input, BTN_Z, (data[10] & 0x80));
817
818 input_report_key(input, BTN_BASE, (data[11] & 0x01));
819 input_report_key(input, BTN_BASE2, (data[11] & 0x02));
820
821 if (data[12] & 0x80)
822 input_report_abs(input, ABS_WHEEL, (data[12] & 0x7f));
823 else
824 input_report_abs(input, ABS_WHEEL, 0);
825
826 bat_percent = data[7] & 0x7f;
827 bat_charging = !!(data[7] & 0x80);
828
829 if (data[9] | data[10] | (data[11] & 0x03) | data[12])
830 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
831 else
832 input_report_abs(input, ABS_MISC, 0);
833
834 input_event(input, EV_MSC, MSC_SERIAL, serial);
835
836 input_sync(input);
837
838 /*Which mode select (LED light) is currently on?*/
839 touch_ring_mode = (data[11] & 0xC0) >> 6;
840
841 for (i = 0; i < WACOM_MAX_REMOTES; i++) {
842 if (remote->remotes[i].serial == serial)
843 wacom->led.groups[i].select = touch_ring_mode;
844 }
845
846 __wacom_notify_battery(&remote->remotes[index].battery, bat_percent,
847 bat_charging, 1, bat_charging);
848
849 out:
850 spin_unlock_irqrestore(&remote->remote_lock, flags);
851 return 0;
852 }
853
854 static void wacom_remote_status_irq(struct wacom_wac *wacom_wac, size_t len)
855 {
856 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
857 unsigned char *data = wacom_wac->data;
858 struct wacom_remote *remote = wacom->remote;
859 struct wacom_remote_data remote_data;
860 unsigned long flags;
861 int i, ret;
862
863 if (data[0] != WACOM_REPORT_DEVICE_LIST)
864 return;
865
866 memset(&remote_data, 0, sizeof(struct wacom_remote_data));
867
868 for (i = 0; i < WACOM_MAX_REMOTES; i++) {
869 int j = i * 6;
870 int serial = (data[j+6] << 16) + (data[j+5] << 8) + data[j+4];
871 bool connected = data[j+2];
872
873 remote_data.remote[i].serial = serial;
874 remote_data.remote[i].connected = connected;
875 }
876
877 spin_lock_irqsave(&remote->remote_lock, flags);
878
879 ret = kfifo_in(&remote->remote_fifo, &remote_data, sizeof(remote_data));
880 if (ret != sizeof(remote_data)) {
881 spin_unlock_irqrestore(&remote->remote_lock, flags);
882 hid_err(wacom->hdev, "Can't queue Remote status event.\n");
883 return;
884 }
885
886 spin_unlock_irqrestore(&remote->remote_lock, flags);
887
888 wacom_schedule_work(wacom_wac, WACOM_WORKER_REMOTE);
889 }
890
891 static inline bool report_touch_events(struct wacom_wac *wacom)
892 {
893 return (touch_arbitration ? !wacom->shared->stylus_in_proximity : 1);
894 }
895
896 static inline bool delay_pen_events(struct wacom_wac *wacom)
897 {
898 return (wacom->shared->touch_down && touch_arbitration);
899 }
900
901 static int wacom_intuos_general(struct wacom_wac *wacom)
902 {
903 struct wacom_features *features = &wacom->features;
904 unsigned char *data = wacom->data;
905 struct input_dev *input = wacom->pen_input;
906 int idx = (features->type == INTUOS) ? (data[1] & 0x01) : 0;
907 unsigned char type = (data[1] >> 1) & 0x0F;
908 unsigned int x, y, distance, t;
909
910 if (data[0] != WACOM_REPORT_PENABLED && data[0] != WACOM_REPORT_CINTIQ &&
911 data[0] != WACOM_REPORT_INTUOS_PEN)
912 return 0;
913
914 if (delay_pen_events(wacom))
915 return 1;
916
917 /* don't report events if we don't know the tool ID */
918 if (!wacom->id[idx]) {
919 /* but reschedule a read of the current tool */
920 wacom_intuos_schedule_prox_event(wacom);
921 return 1;
922 }
923
924 /*
925 * don't report events for invalid data
926 */
927 /* older I4 styli don't work with new Cintiqs */
928 if ((!((wacom->id[idx] >> 20) & 0x01) &&
929 (features->type == WACOM_21UX2)) ||
930 /* Only large Intuos support Lense Cursor */
931 (wacom->tool[idx] == BTN_TOOL_LENS &&
932 (features->type == INTUOS3 ||
933 features->type == INTUOS3S ||
934 features->type == INTUOS4 ||
935 features->type == INTUOS4S ||
936 features->type == INTUOS5 ||
937 features->type == INTUOS5S ||
938 features->type == INTUOSPM ||
939 features->type == INTUOSPS)) ||
940 /* Cintiq doesn't send data when RDY bit isn't set */
941 (features->type == CINTIQ && !(data[1] & 0x40)))
942 return 1;
943
944 x = (be16_to_cpup((__be16 *)&data[2]) << 1) | ((data[9] >> 1) & 1);
945 y = (be16_to_cpup((__be16 *)&data[4]) << 1) | (data[9] & 1);
946 distance = data[9] >> 2;
947 if (features->type < INTUOS3S) {
948 x >>= 1;
949 y >>= 1;
950 distance >>= 1;
951 }
952 input_report_abs(input, ABS_X, x);
953 input_report_abs(input, ABS_Y, y);
954 input_report_abs(input, ABS_DISTANCE, distance);
955
956 switch (type) {
957 case 0x00:
958 case 0x01:
959 case 0x02:
960 case 0x03:
961 /* general pen packet */
962 t = (data[6] << 3) | ((data[7] & 0xC0) >> 5) | (data[1] & 1);
963 if (features->pressure_max < 2047)
964 t >>= 1;
965 input_report_abs(input, ABS_PRESSURE, t);
966 if (features->type != INTUOSHT2) {
967 input_report_abs(input, ABS_TILT_X,
968 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64);
969 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64);
970 }
971 input_report_key(input, BTN_STYLUS, data[1] & 2);
972 input_report_key(input, BTN_STYLUS2, data[1] & 4);
973 input_report_key(input, BTN_TOUCH, t > 10);
974 break;
975
976 case 0x0a:
977 /* airbrush second packet */
978 input_report_abs(input, ABS_WHEEL,
979 (data[6] << 2) | ((data[7] >> 6) & 3));
980 input_report_abs(input, ABS_TILT_X,
981 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64);
982 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64);
983 break;
984
985 case 0x05:
986 /* Rotation packet */
987 if (features->type >= INTUOS3S) {
988 /* I3 marker pen rotation */
989 t = (data[6] << 3) | ((data[7] >> 5) & 7);
990 t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) :
991 ((t-1) / 2 + 450)) : (450 - t / 2) ;
992 input_report_abs(input, ABS_Z, t);
993 } else {
994 /* 4D mouse 2nd packet */
995 t = (data[6] << 3) | ((data[7] >> 5) & 7);
996 input_report_abs(input, ABS_RZ, (data[7] & 0x20) ?
997 ((t - 1) / 2) : -t / 2);
998 }
999 break;
1000
1001 case 0x04:
1002 /* 4D mouse 1st packet */
1003 input_report_key(input, BTN_LEFT, data[8] & 0x01);
1004 input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
1005 input_report_key(input, BTN_RIGHT, data[8] & 0x04);
1006
1007 input_report_key(input, BTN_SIDE, data[8] & 0x20);
1008 input_report_key(input, BTN_EXTRA, data[8] & 0x10);
1009 t = (data[6] << 2) | ((data[7] >> 6) & 3);
1010 input_report_abs(input, ABS_THROTTLE, (data[8] & 0x08) ? -t : t);
1011 break;
1012
1013 case 0x06:
1014 /* I4 mouse */
1015 input_report_key(input, BTN_LEFT, data[6] & 0x01);
1016 input_report_key(input, BTN_MIDDLE, data[6] & 0x02);
1017 input_report_key(input, BTN_RIGHT, data[6] & 0x04);
1018 input_report_rel(input, REL_WHEEL, ((data[7] & 0x80) >> 7)
1019 - ((data[7] & 0x40) >> 6));
1020 input_report_key(input, BTN_SIDE, data[6] & 0x08);
1021 input_report_key(input, BTN_EXTRA, data[6] & 0x10);
1022
1023 input_report_abs(input, ABS_TILT_X,
1024 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64);
1025 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64);
1026 break;
1027
1028 case 0x08:
1029 if (wacom->tool[idx] == BTN_TOOL_MOUSE) {
1030 /* 2D mouse packet */
1031 input_report_key(input, BTN_LEFT, data[8] & 0x04);
1032 input_report_key(input, BTN_MIDDLE, data[8] & 0x08);
1033 input_report_key(input, BTN_RIGHT, data[8] & 0x10);
1034 input_report_rel(input, REL_WHEEL, (data[8] & 0x01)
1035 - ((data[8] & 0x02) >> 1));
1036
1037 /* I3 2D mouse side buttons */
1038 if (features->type >= INTUOS3S && features->type <= INTUOS3L) {
1039 input_report_key(input, BTN_SIDE, data[8] & 0x40);
1040 input_report_key(input, BTN_EXTRA, data[8] & 0x20);
1041 }
1042 }
1043 else if (wacom->tool[idx] == BTN_TOOL_LENS) {
1044 /* Lens cursor packets */
1045 input_report_key(input, BTN_LEFT, data[8] & 0x01);
1046 input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
1047 input_report_key(input, BTN_RIGHT, data[8] & 0x04);
1048 input_report_key(input, BTN_SIDE, data[8] & 0x10);
1049 input_report_key(input, BTN_EXTRA, data[8] & 0x08);
1050 }
1051 break;
1052
1053 case 0x07:
1054 case 0x09:
1055 case 0x0b:
1056 case 0x0c:
1057 case 0x0d:
1058 case 0x0e:
1059 case 0x0f:
1060 /* unhandled */
1061 break;
1062 }
1063
1064 input_report_abs(input, ABS_MISC, wacom->id[idx]); /* report tool id */
1065 input_report_key(input, wacom->tool[idx], 1);
1066 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
1067 wacom->reporting_data = true;
1068 return 2;
1069 }
1070
1071 static int wacom_intuos_irq(struct wacom_wac *wacom)
1072 {
1073 unsigned char *data = wacom->data;
1074 struct input_dev *input = wacom->pen_input;
1075 int result;
1076
1077 if (data[0] != WACOM_REPORT_PENABLED &&
1078 data[0] != WACOM_REPORT_INTUOS_ID1 &&
1079 data[0] != WACOM_REPORT_INTUOS_ID2 &&
1080 data[0] != WACOM_REPORT_INTUOSPAD &&
1081 data[0] != WACOM_REPORT_INTUOS_PEN &&
1082 data[0] != WACOM_REPORT_CINTIQ &&
1083 data[0] != WACOM_REPORT_CINTIQPAD &&
1084 data[0] != WACOM_REPORT_INTUOS5PAD) {
1085 dev_dbg(input->dev.parent,
1086 "%s: received unknown report #%d\n", __func__, data[0]);
1087 return 0;
1088 }
1089
1090 /* process pad events */
1091 result = wacom_intuos_pad(wacom);
1092 if (result)
1093 return result;
1094
1095 /* process in/out prox events */
1096 result = wacom_intuos_inout(wacom);
1097 if (result)
1098 return result - 1;
1099
1100 /* process general packets */
1101 result = wacom_intuos_general(wacom);
1102 if (result)
1103 return result - 1;
1104
1105 return 0;
1106 }
1107
1108 static int int_dist(int x1, int y1, int x2, int y2)
1109 {
1110 int x = x2 - x1;
1111 int y = y2 - y1;
1112
1113 return int_sqrt(x*x + y*y);
1114 }
1115
1116 static void wacom_intuos_bt_process_data(struct wacom_wac *wacom,
1117 unsigned char *data)
1118 {
1119 memcpy(wacom->data, data, 10);
1120 wacom_intuos_irq(wacom);
1121
1122 input_sync(wacom->pen_input);
1123 if (wacom->pad_input)
1124 input_sync(wacom->pad_input);
1125 }
1126
1127 static int wacom_intuos_bt_irq(struct wacom_wac *wacom, size_t len)
1128 {
1129 unsigned char data[WACOM_PKGLEN_MAX];
1130 int i = 1;
1131 unsigned power_raw, battery_capacity, bat_charging, ps_connected;
1132
1133 memcpy(data, wacom->data, len);
1134
1135 switch (data[0]) {
1136 case 0x04:
1137 wacom_intuos_bt_process_data(wacom, data + i);
1138 i += 10;
1139 /* fall through */
1140 case 0x03:
1141 wacom_intuos_bt_process_data(wacom, data + i);
1142 i += 10;
1143 wacom_intuos_bt_process_data(wacom, data + i);
1144 i += 10;
1145 power_raw = data[i];
1146 bat_charging = (power_raw & 0x08) ? 1 : 0;
1147 ps_connected = (power_raw & 0x10) ? 1 : 0;
1148 battery_capacity = batcap_i4[power_raw & 0x07];
1149 wacom_notify_battery(wacom, battery_capacity, bat_charging,
1150 battery_capacity || bat_charging,
1151 ps_connected);
1152 break;
1153 default:
1154 dev_dbg(wacom->pen_input->dev.parent,
1155 "Unknown report: %d,%d size:%zu\n",
1156 data[0], data[1], len);
1157 return 0;
1158 }
1159 return 0;
1160 }
1161
1162 static int wacom_wac_finger_count_touches(struct wacom_wac *wacom)
1163 {
1164 struct input_dev *input = wacom->touch_input;
1165 unsigned touch_max = wacom->features.touch_max;
1166 int count = 0;
1167 int i;
1168
1169 if (!touch_max)
1170 return 0;
1171
1172 if (touch_max == 1)
1173 return test_bit(BTN_TOUCH, input->key) &&
1174 report_touch_events(wacom);
1175
1176 for (i = 0; i < input->mt->num_slots; i++) {
1177 struct input_mt_slot *ps = &input->mt->slots[i];
1178 int id = input_mt_get_value(ps, ABS_MT_TRACKING_ID);
1179 if (id >= 0)
1180 count++;
1181 }
1182
1183 return count;
1184 }
1185
1186 static int wacom_24hdt_irq(struct wacom_wac *wacom)
1187 {
1188 struct input_dev *input = wacom->touch_input;
1189 unsigned char *data = wacom->data;
1190 int i;
1191 int current_num_contacts = data[61];
1192 int contacts_to_send = 0;
1193 int num_contacts_left = 4; /* maximum contacts per packet */
1194 int byte_per_packet = WACOM_BYTES_PER_24HDT_PACKET;
1195 int y_offset = 2;
1196
1197 if (wacom->features.type == WACOM_27QHDT) {
1198 current_num_contacts = data[63];
1199 num_contacts_left = 10;
1200 byte_per_packet = WACOM_BYTES_PER_QHDTHID_PACKET;
1201 y_offset = 0;
1202 }
1203
1204 /*
1205 * First packet resets the counter since only the first
1206 * packet in series will have non-zero current_num_contacts.
1207 */
1208 if (current_num_contacts)
1209 wacom->num_contacts_left = current_num_contacts;
1210
1211 contacts_to_send = min(num_contacts_left, wacom->num_contacts_left);
1212
1213 for (i = 0; i < contacts_to_send; i++) {
1214 int offset = (byte_per_packet * i) + 1;
1215 bool touch = (data[offset] & 0x1) && report_touch_events(wacom);
1216 int slot = input_mt_get_slot_by_key(input, data[offset + 1]);
1217
1218 if (slot < 0)
1219 continue;
1220 input_mt_slot(input, slot);
1221 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1222
1223 if (touch) {
1224 int t_x = get_unaligned_le16(&data[offset + 2]);
1225 int t_y = get_unaligned_le16(&data[offset + 4 + y_offset]);
1226
1227 input_report_abs(input, ABS_MT_POSITION_X, t_x);
1228 input_report_abs(input, ABS_MT_POSITION_Y, t_y);
1229
1230 if (wacom->features.type != WACOM_27QHDT) {
1231 int c_x = get_unaligned_le16(&data[offset + 4]);
1232 int c_y = get_unaligned_le16(&data[offset + 8]);
1233 int w = get_unaligned_le16(&data[offset + 10]);
1234 int h = get_unaligned_le16(&data[offset + 12]);
1235
1236 input_report_abs(input, ABS_MT_TOUCH_MAJOR, min(w,h));
1237 input_report_abs(input, ABS_MT_WIDTH_MAJOR,
1238 min(w, h) + int_dist(t_x, t_y, c_x, c_y));
1239 input_report_abs(input, ABS_MT_WIDTH_MINOR, min(w, h));
1240 input_report_abs(input, ABS_MT_ORIENTATION, w > h);
1241 }
1242 }
1243 }
1244 input_mt_sync_frame(input);
1245
1246 wacom->num_contacts_left -= contacts_to_send;
1247 if (wacom->num_contacts_left <= 0) {
1248 wacom->num_contacts_left = 0;
1249 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
1250 }
1251 return 1;
1252 }
1253
1254 static int wacom_mt_touch(struct wacom_wac *wacom)
1255 {
1256 struct input_dev *input = wacom->touch_input;
1257 unsigned char *data = wacom->data;
1258 int i;
1259 int current_num_contacts = data[2];
1260 int contacts_to_send = 0;
1261 int x_offset = 0;
1262
1263 /* MTTPC does not support Height and Width */
1264 if (wacom->features.type == MTTPC || wacom->features.type == MTTPC_B)
1265 x_offset = -4;
1266
1267 /*
1268 * First packet resets the counter since only the first
1269 * packet in series will have non-zero current_num_contacts.
1270 */
1271 if (current_num_contacts)
1272 wacom->num_contacts_left = current_num_contacts;
1273
1274 /* There are at most 5 contacts per packet */
1275 contacts_to_send = min(5, wacom->num_contacts_left);
1276
1277 for (i = 0; i < contacts_to_send; i++) {
1278 int offset = (WACOM_BYTES_PER_MT_PACKET + x_offset) * i + 3;
1279 bool touch = (data[offset] & 0x1) && report_touch_events(wacom);
1280 int id = get_unaligned_le16(&data[offset + 1]);
1281 int slot = input_mt_get_slot_by_key(input, id);
1282
1283 if (slot < 0)
1284 continue;
1285
1286 input_mt_slot(input, slot);
1287 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1288 if (touch) {
1289 int x = get_unaligned_le16(&data[offset + x_offset + 7]);
1290 int y = get_unaligned_le16(&data[offset + x_offset + 9]);
1291 input_report_abs(input, ABS_MT_POSITION_X, x);
1292 input_report_abs(input, ABS_MT_POSITION_Y, y);
1293 }
1294 }
1295 input_mt_sync_frame(input);
1296
1297 wacom->num_contacts_left -= contacts_to_send;
1298 if (wacom->num_contacts_left <= 0) {
1299 wacom->num_contacts_left = 0;
1300 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
1301 }
1302 return 1;
1303 }
1304
1305 static int wacom_tpc_mt_touch(struct wacom_wac *wacom)
1306 {
1307 struct input_dev *input = wacom->touch_input;
1308 unsigned char *data = wacom->data;
1309 int i;
1310
1311 for (i = 0; i < 2; i++) {
1312 int p = data[1] & (1 << i);
1313 bool touch = p && report_touch_events(wacom);
1314
1315 input_mt_slot(input, i);
1316 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1317 if (touch) {
1318 int x = le16_to_cpup((__le16 *)&data[i * 2 + 2]) & 0x7fff;
1319 int y = le16_to_cpup((__le16 *)&data[i * 2 + 6]) & 0x7fff;
1320
1321 input_report_abs(input, ABS_MT_POSITION_X, x);
1322 input_report_abs(input, ABS_MT_POSITION_Y, y);
1323 }
1324 }
1325 input_mt_sync_frame(input);
1326
1327 /* keep touch state for pen event */
1328 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
1329
1330 return 1;
1331 }
1332
1333 static int wacom_tpc_single_touch(struct wacom_wac *wacom, size_t len)
1334 {
1335 unsigned char *data = wacom->data;
1336 struct input_dev *input = wacom->touch_input;
1337 bool prox = report_touch_events(wacom);
1338 int x = 0, y = 0;
1339
1340 if (wacom->features.touch_max > 1 || len > WACOM_PKGLEN_TPC2FG)
1341 return 0;
1342
1343 if (len == WACOM_PKGLEN_TPC1FG) {
1344 prox = prox && (data[0] & 0x01);
1345 x = get_unaligned_le16(&data[1]);
1346 y = get_unaligned_le16(&data[3]);
1347 } else if (len == WACOM_PKGLEN_TPC1FG_B) {
1348 prox = prox && (data[2] & 0x01);
1349 x = get_unaligned_le16(&data[3]);
1350 y = get_unaligned_le16(&data[5]);
1351 } else {
1352 prox = prox && (data[1] & 0x01);
1353 x = le16_to_cpup((__le16 *)&data[2]);
1354 y = le16_to_cpup((__le16 *)&data[4]);
1355 }
1356
1357 if (prox) {
1358 input_report_abs(input, ABS_X, x);
1359 input_report_abs(input, ABS_Y, y);
1360 }
1361 input_report_key(input, BTN_TOUCH, prox);
1362
1363 /* keep touch state for pen events */
1364 wacom->shared->touch_down = prox;
1365
1366 return 1;
1367 }
1368
1369 static int wacom_tpc_pen(struct wacom_wac *wacom)
1370 {
1371 unsigned char *data = wacom->data;
1372 struct input_dev *input = wacom->pen_input;
1373 bool prox = data[1] & 0x20;
1374
1375 if (!wacom->shared->stylus_in_proximity) /* first in prox */
1376 /* Going into proximity select tool */
1377 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
1378
1379 /* keep pen state for touch events */
1380 wacom->shared->stylus_in_proximity = prox;
1381
1382 /* send pen events only when touch is up or forced out
1383 * or touch arbitration is off
1384 */
1385 if (!delay_pen_events(wacom)) {
1386 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
1387 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
1388 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
1389 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
1390 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x07) << 8) | data[6]);
1391 input_report_key(input, BTN_TOUCH, data[1] & 0x05);
1392 input_report_key(input, wacom->tool[0], prox);
1393 return 1;
1394 }
1395
1396 return 0;
1397 }
1398
1399 static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len)
1400 {
1401 unsigned char *data = wacom->data;
1402
1403 if (wacom->pen_input) {
1404 dev_dbg(wacom->pen_input->dev.parent,
1405 "%s: received report #%d\n", __func__, data[0]);
1406
1407 if (len == WACOM_PKGLEN_PENABLED ||
1408 data[0] == WACOM_REPORT_PENABLED)
1409 return wacom_tpc_pen(wacom);
1410 }
1411 else if (wacom->touch_input) {
1412 dev_dbg(wacom->touch_input->dev.parent,
1413 "%s: received report #%d\n", __func__, data[0]);
1414
1415 switch (len) {
1416 case WACOM_PKGLEN_TPC1FG:
1417 return wacom_tpc_single_touch(wacom, len);
1418
1419 case WACOM_PKGLEN_TPC2FG:
1420 return wacom_tpc_mt_touch(wacom);
1421
1422 default:
1423 switch (data[0]) {
1424 case WACOM_REPORT_TPC1FG:
1425 case WACOM_REPORT_TPCHID:
1426 case WACOM_REPORT_TPCST:
1427 case WACOM_REPORT_TPC1FGE:
1428 return wacom_tpc_single_touch(wacom, len);
1429
1430 case WACOM_REPORT_TPCMT:
1431 case WACOM_REPORT_TPCMT2:
1432 return wacom_mt_touch(wacom);
1433
1434 }
1435 }
1436 }
1437
1438 return 0;
1439 }
1440
1441 static void wacom_map_usage(struct input_dev *input, struct hid_usage *usage,
1442 struct hid_field *field, __u8 type, __u16 code, int fuzz)
1443 {
1444 int fmin = field->logical_minimum;
1445 int fmax = field->logical_maximum;
1446
1447 usage->type = type;
1448 usage->code = code;
1449
1450 set_bit(type, input->evbit);
1451
1452 switch (type) {
1453 case EV_ABS:
1454 input_set_abs_params(input, code, fmin, fmax, fuzz, 0);
1455 input_abs_set_res(input, code,
1456 hidinput_calc_abs_res(field, code));
1457 break;
1458 case EV_KEY:
1459 input_set_capability(input, EV_KEY, code);
1460 break;
1461 case EV_MSC:
1462 input_set_capability(input, EV_MSC, code);
1463 break;
1464 }
1465 }
1466
1467 static void wacom_wac_pen_usage_mapping(struct hid_device *hdev,
1468 struct hid_field *field, struct hid_usage *usage)
1469 {
1470 struct wacom *wacom = hid_get_drvdata(hdev);
1471 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1472 struct input_dev *input = wacom_wac->pen_input;
1473
1474 switch (usage->hid) {
1475 case HID_GD_X:
1476 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 4);
1477 break;
1478 case HID_GD_Y:
1479 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 4);
1480 break;
1481 case HID_DG_TIPPRESSURE:
1482 wacom_map_usage(input, usage, field, EV_ABS, ABS_PRESSURE, 0);
1483 break;
1484 case HID_DG_INRANGE:
1485 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOOL_PEN, 0);
1486 break;
1487 case HID_DG_INVERT:
1488 wacom_map_usage(input, usage, field, EV_KEY,
1489 BTN_TOOL_RUBBER, 0);
1490 break;
1491 case HID_DG_ERASER:
1492 case HID_DG_TIPSWITCH:
1493 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOUCH, 0);
1494 break;
1495 case HID_DG_BARRELSWITCH:
1496 wacom_map_usage(input, usage, field, EV_KEY, BTN_STYLUS, 0);
1497 break;
1498 case HID_DG_BARRELSWITCH2:
1499 wacom_map_usage(input, usage, field, EV_KEY, BTN_STYLUS2, 0);
1500 break;
1501 case HID_DG_TOOLSERIALNUMBER:
1502 wacom_map_usage(input, usage, field, EV_MSC, MSC_SERIAL, 0);
1503 break;
1504 }
1505 }
1506
1507 static int wacom_wac_pen_event(struct hid_device *hdev, struct hid_field *field,
1508 struct hid_usage *usage, __s32 value)
1509 {
1510 struct wacom *wacom = hid_get_drvdata(hdev);
1511 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1512 struct input_dev *input = wacom_wac->pen_input;
1513
1514 /* checking which Tool / tip switch to send */
1515 switch (usage->hid) {
1516 case HID_DG_INRANGE:
1517 wacom_wac->hid_data.inrange_state = value;
1518 return 0;
1519 case HID_DG_INVERT:
1520 wacom_wac->hid_data.invert_state = value;
1521 return 0;
1522 case HID_DG_ERASER:
1523 case HID_DG_TIPSWITCH:
1524 wacom_wac->hid_data.tipswitch |= value;
1525 return 0;
1526 }
1527
1528 /* send pen events only when touch is up or forced out
1529 * or touch arbitration is off
1530 */
1531 if (!usage->type || delay_pen_events(wacom_wac))
1532 return 0;
1533
1534 input_event(input, usage->type, usage->code, value);
1535
1536 return 0;
1537 }
1538
1539 static void wacom_wac_pen_pre_report(struct hid_device *hdev,
1540 struct hid_report *report)
1541 {
1542 return;
1543 }
1544
1545 static void wacom_wac_pen_report(struct hid_device *hdev,
1546 struct hid_report *report)
1547 {
1548 struct wacom *wacom = hid_get_drvdata(hdev);
1549 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1550 struct input_dev *input = wacom_wac->pen_input;
1551 bool prox = wacom_wac->hid_data.inrange_state;
1552
1553 if (!wacom_wac->shared->stylus_in_proximity) /* first in prox */
1554 /* Going into proximity select tool */
1555 wacom_wac->tool[0] = wacom_wac->hid_data.invert_state ?
1556 BTN_TOOL_RUBBER : BTN_TOOL_PEN;
1557
1558 /* keep pen state for touch events */
1559 wacom_wac->shared->stylus_in_proximity = prox;
1560
1561 if (!delay_pen_events(wacom_wac)) {
1562 input_report_key(input, BTN_TOUCH,
1563 wacom_wac->hid_data.tipswitch);
1564 input_report_key(input, wacom_wac->tool[0], prox);
1565
1566 wacom_wac->hid_data.tipswitch = false;
1567
1568 input_sync(input);
1569 }
1570 }
1571
1572 static void wacom_wac_finger_usage_mapping(struct hid_device *hdev,
1573 struct hid_field *field, struct hid_usage *usage)
1574 {
1575 struct wacom *wacom = hid_get_drvdata(hdev);
1576 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1577 struct input_dev *input = wacom_wac->touch_input;
1578 unsigned touch_max = wacom_wac->features.touch_max;
1579
1580 switch (usage->hid) {
1581 case HID_GD_X:
1582 if (touch_max == 1)
1583 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 4);
1584 else
1585 wacom_map_usage(input, usage, field, EV_ABS,
1586 ABS_MT_POSITION_X, 4);
1587 break;
1588 case HID_GD_Y:
1589 if (touch_max == 1)
1590 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 4);
1591 else
1592 wacom_map_usage(input, usage, field, EV_ABS,
1593 ABS_MT_POSITION_Y, 4);
1594 break;
1595 case HID_DG_WIDTH:
1596 case HID_DG_HEIGHT:
1597 wacom_map_usage(input, usage, field, EV_ABS, ABS_MT_TOUCH_MAJOR, 0);
1598 wacom_map_usage(input, usage, field, EV_ABS, ABS_MT_TOUCH_MINOR, 0);
1599 input_set_abs_params(input, ABS_MT_ORIENTATION, 0, 1, 0, 0);
1600 break;
1601 case HID_DG_TIPSWITCH:
1602 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOUCH, 0);
1603 break;
1604 case HID_DG_CONTACTCOUNT:
1605 wacom_wac->hid_data.cc_report = field->report->id;
1606 wacom_wac->hid_data.cc_index = field->index;
1607 wacom_wac->hid_data.cc_value_index = usage->usage_index;
1608 break;
1609 }
1610 }
1611
1612 static void wacom_wac_finger_slot(struct wacom_wac *wacom_wac,
1613 struct input_dev *input)
1614 {
1615 struct hid_data *hid_data = &wacom_wac->hid_data;
1616 bool mt = wacom_wac->features.touch_max > 1;
1617 bool prox = hid_data->tipswitch &&
1618 report_touch_events(wacom_wac);
1619
1620 wacom_wac->hid_data.num_received++;
1621 if (wacom_wac->hid_data.num_received > wacom_wac->hid_data.num_expected)
1622 return;
1623
1624 if (mt) {
1625 int slot;
1626
1627 slot = input_mt_get_slot_by_key(input, hid_data->id);
1628 input_mt_slot(input, slot);
1629 input_mt_report_slot_state(input, MT_TOOL_FINGER, prox);
1630 }
1631 else {
1632 input_report_key(input, BTN_TOUCH, prox);
1633 }
1634
1635 if (prox) {
1636 input_report_abs(input, mt ? ABS_MT_POSITION_X : ABS_X,
1637 hid_data->x);
1638 input_report_abs(input, mt ? ABS_MT_POSITION_Y : ABS_Y,
1639 hid_data->y);
1640
1641 if (test_bit(ABS_MT_TOUCH_MAJOR, input->absbit)) {
1642 input_report_abs(input, ABS_MT_TOUCH_MAJOR, max(hid_data->width, hid_data->height));
1643 input_report_abs(input, ABS_MT_TOUCH_MINOR, min(hid_data->width, hid_data->height));
1644 if (hid_data->width != hid_data->height)
1645 input_report_abs(input, ABS_MT_ORIENTATION, hid_data->width <= hid_data->height ? 0 : 1);
1646 }
1647 }
1648 }
1649
1650 static int wacom_wac_finger_event(struct hid_device *hdev,
1651 struct hid_field *field, struct hid_usage *usage, __s32 value)
1652 {
1653 struct wacom *wacom = hid_get_drvdata(hdev);
1654 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1655
1656 switch (usage->hid) {
1657 case HID_GD_X:
1658 wacom_wac->hid_data.x = value;
1659 break;
1660 case HID_GD_Y:
1661 wacom_wac->hid_data.y = value;
1662 break;
1663 case HID_DG_WIDTH:
1664 wacom_wac->hid_data.width = value;
1665 break;
1666 case HID_DG_HEIGHT:
1667 wacom_wac->hid_data.height = value;
1668 break;
1669 case HID_DG_CONTACTID:
1670 wacom_wac->hid_data.id = value;
1671 break;
1672 case HID_DG_TIPSWITCH:
1673 wacom_wac->hid_data.tipswitch = value;
1674 break;
1675 }
1676
1677
1678 if (usage->usage_index + 1 == field->report_count) {
1679 if (usage->hid == wacom_wac->hid_data.last_slot_field)
1680 wacom_wac_finger_slot(wacom_wac, wacom_wac->touch_input);
1681 }
1682
1683 return 0;
1684 }
1685
1686 static void wacom_wac_finger_pre_report(struct hid_device *hdev,
1687 struct hid_report *report)
1688 {
1689 struct wacom *wacom = hid_get_drvdata(hdev);
1690 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1691 struct hid_data* hid_data = &wacom_wac->hid_data;
1692 int i;
1693
1694 for (i = 0; i < report->maxfield; i++) {
1695 struct hid_field *field = report->field[i];
1696 int j;
1697
1698 for (j = 0; j < field->maxusage; j++) {
1699 struct hid_usage *usage = &field->usage[j];
1700
1701 switch (usage->hid) {
1702 case HID_GD_X:
1703 case HID_GD_Y:
1704 case HID_DG_WIDTH:
1705 case HID_DG_HEIGHT:
1706 case HID_DG_CONTACTID:
1707 case HID_DG_INRANGE:
1708 case HID_DG_INVERT:
1709 case HID_DG_TIPSWITCH:
1710 hid_data->last_slot_field = usage->hid;
1711 break;
1712 case HID_DG_CONTACTCOUNT:
1713 hid_data->cc_report = report->id;
1714 hid_data->cc_index = i;
1715 hid_data->cc_value_index = j;
1716 break;
1717 }
1718 }
1719 }
1720
1721 if (hid_data->cc_report != 0 &&
1722 hid_data->cc_index >= 0) {
1723 struct hid_field *field = report->field[hid_data->cc_index];
1724 int value = field->value[hid_data->cc_value_index];
1725 if (value)
1726 hid_data->num_expected = value;
1727 }
1728 else {
1729 hid_data->num_expected = wacom_wac->features.touch_max;
1730 }
1731 }
1732
1733 static void wacom_wac_finger_report(struct hid_device *hdev,
1734 struct hid_report *report)
1735 {
1736 struct wacom *wacom = hid_get_drvdata(hdev);
1737 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1738 struct input_dev *input = wacom_wac->touch_input;
1739 unsigned touch_max = wacom_wac->features.touch_max;
1740
1741 /* If more packets of data are expected, give us a chance to
1742 * process them rather than immediately syncing a partial
1743 * update.
1744 */
1745 if (wacom_wac->hid_data.num_received < wacom_wac->hid_data.num_expected)
1746 return;
1747
1748 if (touch_max > 1)
1749 input_mt_sync_frame(input);
1750
1751 input_sync(input);
1752 wacom_wac->hid_data.num_received = 0;
1753
1754 /* keep touch state for pen event */
1755 wacom_wac->shared->touch_down = wacom_wac_finger_count_touches(wacom_wac);
1756 }
1757
1758 void wacom_wac_usage_mapping(struct hid_device *hdev,
1759 struct hid_field *field, struct hid_usage *usage)
1760 {
1761 struct wacom *wacom = hid_get_drvdata(hdev);
1762 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1763 struct wacom_features *features = &wacom_wac->features;
1764
1765 /* currently, only direct devices have proper hid report descriptors */
1766 features->device_type |= WACOM_DEVICETYPE_DIRECT;
1767
1768 if (WACOM_PEN_FIELD(field))
1769 return wacom_wac_pen_usage_mapping(hdev, field, usage);
1770
1771 if (WACOM_FINGER_FIELD(field))
1772 return wacom_wac_finger_usage_mapping(hdev, field, usage);
1773 }
1774
1775 int wacom_wac_event(struct hid_device *hdev, struct hid_field *field,
1776 struct hid_usage *usage, __s32 value)
1777 {
1778 struct wacom *wacom = hid_get_drvdata(hdev);
1779
1780 if (wacom->wacom_wac.features.type != HID_GENERIC)
1781 return 0;
1782
1783 if (WACOM_PEN_FIELD(field))
1784 return wacom_wac_pen_event(hdev, field, usage, value);
1785
1786 if (WACOM_FINGER_FIELD(field))
1787 return wacom_wac_finger_event(hdev, field, usage, value);
1788
1789 return 0;
1790 }
1791
1792 static void wacom_report_events(struct hid_device *hdev, struct hid_report *report)
1793 {
1794 int r;
1795
1796 for (r = 0; r < report->maxfield; r++) {
1797 struct hid_field *field;
1798 unsigned count, n;
1799
1800 field = report->field[r];
1801 count = field->report_count;
1802
1803 if (!(HID_MAIN_ITEM_VARIABLE & field->flags))
1804 continue;
1805
1806 for (n = 0; n < count; n++)
1807 wacom_wac_event(hdev, field, &field->usage[n], field->value[n]);
1808 }
1809 }
1810
1811 void wacom_wac_report(struct hid_device *hdev, struct hid_report *report)
1812 {
1813 struct wacom *wacom = hid_get_drvdata(hdev);
1814 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1815 struct hid_field *field = report->field[0];
1816
1817 if (wacom_wac->features.type != HID_GENERIC)
1818 return;
1819
1820 if (WACOM_PEN_FIELD(field))
1821 wacom_wac_pen_pre_report(hdev, report);
1822
1823 if (WACOM_FINGER_FIELD(field))
1824 wacom_wac_finger_pre_report(hdev, report);
1825
1826 wacom_report_events(hdev, report);
1827
1828 if (WACOM_PEN_FIELD(field))
1829 return wacom_wac_pen_report(hdev, report);
1830
1831 if (WACOM_FINGER_FIELD(field))
1832 return wacom_wac_finger_report(hdev, report);
1833 }
1834
1835 static int wacom_bpt_touch(struct wacom_wac *wacom)
1836 {
1837 struct wacom_features *features = &wacom->features;
1838 struct input_dev *input = wacom->touch_input;
1839 struct input_dev *pad_input = wacom->pad_input;
1840 unsigned char *data = wacom->data;
1841 int i;
1842
1843 if (data[0] != 0x02)
1844 return 0;
1845
1846 for (i = 0; i < 2; i++) {
1847 int offset = (data[1] & 0x80) ? (8 * i) : (9 * i);
1848 bool touch = report_touch_events(wacom)
1849 && (data[offset + 3] & 0x80);
1850
1851 input_mt_slot(input, i);
1852 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1853 if (touch) {
1854 int x = get_unaligned_be16(&data[offset + 3]) & 0x7ff;
1855 int y = get_unaligned_be16(&data[offset + 5]) & 0x7ff;
1856 if (features->quirks & WACOM_QUIRK_BBTOUCH_LOWRES) {
1857 x <<= 5;
1858 y <<= 5;
1859 }
1860 input_report_abs(input, ABS_MT_POSITION_X, x);
1861 input_report_abs(input, ABS_MT_POSITION_Y, y);
1862 }
1863 }
1864
1865 input_mt_sync_frame(input);
1866
1867 input_report_key(pad_input, BTN_LEFT, (data[1] & 0x08) != 0);
1868 input_report_key(pad_input, BTN_FORWARD, (data[1] & 0x04) != 0);
1869 input_report_key(pad_input, BTN_BACK, (data[1] & 0x02) != 0);
1870 input_report_key(pad_input, BTN_RIGHT, (data[1] & 0x01) != 0);
1871 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
1872
1873 return 1;
1874 }
1875
1876 static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data)
1877 {
1878 struct wacom_features *features = &wacom->features;
1879 struct input_dev *input = wacom->touch_input;
1880 bool touch = data[1] & 0x80;
1881 int slot = input_mt_get_slot_by_key(input, data[0]);
1882
1883 if (slot < 0)
1884 return;
1885
1886 touch = touch && report_touch_events(wacom);
1887
1888 input_mt_slot(input, slot);
1889 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1890
1891 if (touch) {
1892 int x = (data[2] << 4) | (data[4] >> 4);
1893 int y = (data[3] << 4) | (data[4] & 0x0f);
1894 int width, height;
1895
1896 if (features->type >= INTUOSPS && features->type <= INTUOSHT2) {
1897 width = data[5] * 100;
1898 height = data[6] * 100;
1899 } else {
1900 /*
1901 * "a" is a scaled-down area which we assume is
1902 * roughly circular and which can be described as:
1903 * a=(pi*r^2)/C.
1904 */
1905 int a = data[5];
1906 int x_res = input_abs_get_res(input, ABS_MT_POSITION_X);
1907 int y_res = input_abs_get_res(input, ABS_MT_POSITION_Y);
1908 width = 2 * int_sqrt(a * WACOM_CONTACT_AREA_SCALE);
1909 height = width * y_res / x_res;
1910 }
1911
1912 input_report_abs(input, ABS_MT_POSITION_X, x);
1913 input_report_abs(input, ABS_MT_POSITION_Y, y);
1914 input_report_abs(input, ABS_MT_TOUCH_MAJOR, width);
1915 input_report_abs(input, ABS_MT_TOUCH_MINOR, height);
1916 }
1917 }
1918
1919 static void wacom_bpt3_button_msg(struct wacom_wac *wacom, unsigned char *data)
1920 {
1921 struct input_dev *input = wacom->pad_input;
1922 struct wacom_features *features = &wacom->features;
1923
1924 if (features->type == INTUOSHT || features->type == INTUOSHT2) {
1925 input_report_key(input, BTN_LEFT, (data[1] & 0x02) != 0);
1926 input_report_key(input, BTN_BACK, (data[1] & 0x08) != 0);
1927 } else {
1928 input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0);
1929 input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0);
1930 }
1931 input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0);
1932 input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0);
1933 }
1934
1935 static int wacom_bpt3_touch(struct wacom_wac *wacom)
1936 {
1937 unsigned char *data = wacom->data;
1938 int count = data[1] & 0x07;
1939 int touch_changed = 0, i;
1940
1941 if (data[0] != 0x02)
1942 return 0;
1943
1944 /* data has up to 7 fixed sized 8-byte messages starting at data[2] */
1945 for (i = 0; i < count; i++) {
1946 int offset = (8 * i) + 2;
1947 int msg_id = data[offset];
1948
1949 if (msg_id >= 2 && msg_id <= 17) {
1950 wacom_bpt3_touch_msg(wacom, data + offset);
1951 touch_changed++;
1952 } else if (msg_id == 128)
1953 wacom_bpt3_button_msg(wacom, data + offset);
1954
1955 }
1956
1957 /* only update touch if we actually have a touchpad and touch data changed */
1958 if (wacom->touch_input && touch_changed) {
1959 input_mt_sync_frame(wacom->touch_input);
1960 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
1961 }
1962
1963 return 1;
1964 }
1965
1966 static int wacom_bpt_pen(struct wacom_wac *wacom)
1967 {
1968 struct wacom_features *features = &wacom->features;
1969 struct input_dev *input = wacom->pen_input;
1970 unsigned char *data = wacom->data;
1971 int prox = 0, x = 0, y = 0, p = 0, d = 0, pen = 0, btn1 = 0, btn2 = 0;
1972
1973 if (data[0] != WACOM_REPORT_PENABLED)
1974 return 0;
1975
1976 prox = (data[1] & 0x20) == 0x20;
1977
1978 /*
1979 * All reports shared between PEN and RUBBER tool must be
1980 * forced to a known starting value (zero) when transitioning to
1981 * out-of-prox.
1982 *
1983 * If not reset then, to userspace, it will look like lost events
1984 * if new tool comes in-prox with same values as previous tool sent.
1985 *
1986 * Hardware does report zero in most out-of-prox cases but not all.
1987 */
1988 if (!wacom->shared->stylus_in_proximity) {
1989 if (data[1] & 0x08) {
1990 wacom->tool[0] = BTN_TOOL_RUBBER;
1991 wacom->id[0] = ERASER_DEVICE_ID;
1992 } else {
1993 wacom->tool[0] = BTN_TOOL_PEN;
1994 wacom->id[0] = STYLUS_DEVICE_ID;
1995 }
1996 }
1997
1998 wacom->shared->stylus_in_proximity = prox;
1999 if (delay_pen_events(wacom))
2000 return 0;
2001
2002 if (prox) {
2003 x = le16_to_cpup((__le16 *)&data[2]);
2004 y = le16_to_cpup((__le16 *)&data[4]);
2005 p = le16_to_cpup((__le16 *)&data[6]);
2006 /*
2007 * Convert distance from out prox to distance from tablet.
2008 * distance will be greater than distance_max once
2009 * touching and applying pressure; do not report negative
2010 * distance.
2011 */
2012 if (data[8] <= features->distance_max)
2013 d = features->distance_max - data[8];
2014
2015 pen = data[1] & 0x01;
2016 btn1 = data[1] & 0x02;
2017 btn2 = data[1] & 0x04;
2018 } else {
2019 wacom->id[0] = 0;
2020 }
2021
2022 input_report_key(input, BTN_TOUCH, pen);
2023 input_report_key(input, BTN_STYLUS, btn1);
2024 input_report_key(input, BTN_STYLUS2, btn2);
2025
2026 input_report_abs(input, ABS_X, x);
2027 input_report_abs(input, ABS_Y, y);
2028 input_report_abs(input, ABS_PRESSURE, p);
2029 input_report_abs(input, ABS_DISTANCE, d);
2030
2031 input_report_key(input, wacom->tool[0], prox); /* PEN or RUBBER */
2032 input_report_abs(input, ABS_MISC, wacom->id[0]); /* TOOL ID */
2033
2034 return 1;
2035 }
2036
2037 static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len)
2038 {
2039 struct wacom_features *features = &wacom->features;
2040
2041 if ((features->type == INTUOSHT2) &&
2042 (features->device_type & WACOM_DEVICETYPE_PEN))
2043 return wacom_intuos_irq(wacom);
2044 else if (len == WACOM_PKGLEN_BBTOUCH)
2045 return wacom_bpt_touch(wacom);
2046 else if (len == WACOM_PKGLEN_BBTOUCH3)
2047 return wacom_bpt3_touch(wacom);
2048 else if (len == WACOM_PKGLEN_BBFUN || len == WACOM_PKGLEN_BBPEN)
2049 return wacom_bpt_pen(wacom);
2050
2051 return 0;
2052 }
2053
2054 static void wacom_bamboo_pad_pen_event(struct wacom_wac *wacom,
2055 unsigned char *data)
2056 {
2057 unsigned char prefix;
2058
2059 /*
2060 * We need to reroute the event from the debug interface to the
2061 * pen interface.
2062 * We need to add the report ID to the actual pen report, so we
2063 * temporary overwrite the first byte to prevent having to kzalloc/kfree
2064 * and memcpy the report.
2065 */
2066 prefix = data[0];
2067 data[0] = WACOM_REPORT_BPAD_PEN;
2068
2069 /*
2070 * actually reroute the event.
2071 * No need to check if wacom->shared->pen is valid, hid_input_report()
2072 * will check for us.
2073 */
2074 hid_input_report(wacom->shared->pen, HID_INPUT_REPORT, data,
2075 WACOM_PKGLEN_PENABLED, 1);
2076
2077 data[0] = prefix;
2078 }
2079
2080 static int wacom_bamboo_pad_touch_event(struct wacom_wac *wacom,
2081 unsigned char *data)
2082 {
2083 struct input_dev *input = wacom->touch_input;
2084 unsigned char *finger_data, prefix;
2085 unsigned id;
2086 int x, y;
2087 bool valid;
2088
2089 prefix = data[0];
2090
2091 for (id = 0; id < wacom->features.touch_max; id++) {
2092 valid = !!(prefix & BIT(id)) &&
2093 report_touch_events(wacom);
2094
2095 input_mt_slot(input, id);
2096 input_mt_report_slot_state(input, MT_TOOL_FINGER, valid);
2097
2098 if (!valid)
2099 continue;
2100
2101 finger_data = data + 1 + id * 3;
2102 x = finger_data[0] | ((finger_data[1] & 0x0f) << 8);
2103 y = (finger_data[2] << 4) | (finger_data[1] >> 4);
2104
2105 input_report_abs(input, ABS_MT_POSITION_X, x);
2106 input_report_abs(input, ABS_MT_POSITION_Y, y);
2107 }
2108
2109 input_mt_sync_frame(input);
2110
2111 input_report_key(input, BTN_LEFT, prefix & 0x40);
2112 input_report_key(input, BTN_RIGHT, prefix & 0x80);
2113
2114 /* keep touch state for pen event */
2115 wacom->shared->touch_down = !!prefix && report_touch_events(wacom);
2116
2117 return 1;
2118 }
2119
2120 static int wacom_bamboo_pad_irq(struct wacom_wac *wacom, size_t len)
2121 {
2122 unsigned char *data = wacom->data;
2123
2124 if (!((len == WACOM_PKGLEN_BPAD_TOUCH) ||
2125 (len == WACOM_PKGLEN_BPAD_TOUCH_USB)) ||
2126 (data[0] != WACOM_REPORT_BPAD_TOUCH))
2127 return 0;
2128
2129 if (data[1] & 0x01)
2130 wacom_bamboo_pad_pen_event(wacom, &data[1]);
2131
2132 if (data[1] & 0x02)
2133 return wacom_bamboo_pad_touch_event(wacom, &data[9]);
2134
2135 return 0;
2136 }
2137
2138 static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len)
2139 {
2140 unsigned char *data = wacom->data;
2141 int connected;
2142
2143 if (len != WACOM_PKGLEN_WIRELESS || data[0] != WACOM_REPORT_WL)
2144 return 0;
2145
2146 connected = data[1] & 0x01;
2147 if (connected) {
2148 int pid, battery, charging;
2149
2150 if ((wacom->shared->type == INTUOSHT ||
2151 wacom->shared->type == INTUOSHT2) &&
2152 wacom->shared->touch_input &&
2153 wacom->shared->touch_max) {
2154 input_report_switch(wacom->shared->touch_input,
2155 SW_MUTE_DEVICE, data[5] & 0x40);
2156 input_sync(wacom->shared->touch_input);
2157 }
2158
2159 pid = get_unaligned_be16(&data[6]);
2160 battery = (data[5] & 0x3f) * 100 / 31;
2161 charging = !!(data[5] & 0x80);
2162 if (wacom->pid != pid) {
2163 wacom->pid = pid;
2164 wacom_schedule_work(wacom, WACOM_WORKER_WIRELESS);
2165 }
2166
2167 wacom_notify_battery(wacom, battery, charging, 1, 0);
2168
2169 } else if (wacom->pid != 0) {
2170 /* disconnected while previously connected */
2171 wacom->pid = 0;
2172 wacom_schedule_work(wacom, WACOM_WORKER_WIRELESS);
2173 wacom_notify_battery(wacom, 0, 0, 0, 0);
2174 }
2175
2176 return 0;
2177 }
2178
2179 static int wacom_status_irq(struct wacom_wac *wacom_wac, size_t len)
2180 {
2181 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
2182 struct wacom_features *features = &wacom_wac->features;
2183 unsigned char *data = wacom_wac->data;
2184
2185 if (data[0] != WACOM_REPORT_USB)
2186 return 0;
2187
2188 if ((features->type == INTUOSHT ||
2189 features->type == INTUOSHT2) &&
2190 wacom_wac->shared->touch_input &&
2191 features->touch_max) {
2192 input_report_switch(wacom_wac->shared->touch_input,
2193 SW_MUTE_DEVICE, data[8] & 0x40);
2194 input_sync(wacom_wac->shared->touch_input);
2195 }
2196
2197 if (data[9] & 0x02) { /* wireless module is attached */
2198 int battery = (data[8] & 0x3f) * 100 / 31;
2199 bool charging = !!(data[8] & 0x80);
2200
2201 wacom_notify_battery(wacom_wac, battery, charging,
2202 battery || charging, 1);
2203
2204 if (!wacom->battery.battery &&
2205 !(features->quirks & WACOM_QUIRK_BATTERY)) {
2206 features->quirks |= WACOM_QUIRK_BATTERY;
2207 wacom_schedule_work(wacom_wac, WACOM_WORKER_BATTERY);
2208 }
2209 }
2210 else if ((features->quirks & WACOM_QUIRK_BATTERY) &&
2211 wacom->battery.battery) {
2212 features->quirks &= ~WACOM_QUIRK_BATTERY;
2213 wacom_schedule_work(wacom_wac, WACOM_WORKER_BATTERY);
2214 wacom_notify_battery(wacom_wac, 0, 0, 0, 0);
2215 }
2216 return 0;
2217 }
2218
2219 void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len)
2220 {
2221 bool sync;
2222
2223 switch (wacom_wac->features.type) {
2224 case PENPARTNER:
2225 sync = wacom_penpartner_irq(wacom_wac);
2226 break;
2227
2228 case PL:
2229 sync = wacom_pl_irq(wacom_wac);
2230 break;
2231
2232 case WACOM_G4:
2233 case GRAPHIRE:
2234 case GRAPHIRE_BT:
2235 case WACOM_MO:
2236 sync = wacom_graphire_irq(wacom_wac);
2237 break;
2238
2239 case PTU:
2240 sync = wacom_ptu_irq(wacom_wac);
2241 break;
2242
2243 case DTU:
2244 sync = wacom_dtu_irq(wacom_wac);
2245 break;
2246
2247 case DTUS:
2248 case DTUSX:
2249 sync = wacom_dtus_irq(wacom_wac);
2250 break;
2251
2252 case INTUOS:
2253 case INTUOS3S:
2254 case INTUOS3:
2255 case INTUOS3L:
2256 case INTUOS4S:
2257 case INTUOS4:
2258 case INTUOS4L:
2259 case CINTIQ:
2260 case WACOM_BEE:
2261 case WACOM_13HD:
2262 case WACOM_21UX2:
2263 case WACOM_22HD:
2264 case WACOM_24HD:
2265 case WACOM_27QHD:
2266 case DTK:
2267 case CINTIQ_HYBRID:
2268 case CINTIQ_COMPANION_2:
2269 sync = wacom_intuos_irq(wacom_wac);
2270 break;
2271
2272 case INTUOS4WL:
2273 sync = wacom_intuos_bt_irq(wacom_wac, len);
2274 break;
2275
2276 case WACOM_24HDT:
2277 case WACOM_27QHDT:
2278 sync = wacom_24hdt_irq(wacom_wac);
2279 break;
2280
2281 case INTUOS5S:
2282 case INTUOS5:
2283 case INTUOS5L:
2284 case INTUOSPS:
2285 case INTUOSPM:
2286 case INTUOSPL:
2287 if (len == WACOM_PKGLEN_BBTOUCH3)
2288 sync = wacom_bpt3_touch(wacom_wac);
2289 else if (wacom_wac->data[0] == WACOM_REPORT_USB)
2290 sync = wacom_status_irq(wacom_wac, len);
2291 else
2292 sync = wacom_intuos_irq(wacom_wac);
2293 break;
2294
2295 case TABLETPC:
2296 case TABLETPCE:
2297 case TABLETPC2FG:
2298 case MTSCREEN:
2299 case MTTPC:
2300 case MTTPC_B:
2301 sync = wacom_tpc_irq(wacom_wac, len);
2302 break;
2303
2304 case BAMBOO_PT:
2305 case BAMBOO_PEN:
2306 case BAMBOO_TOUCH:
2307 case INTUOSHT:
2308 case INTUOSHT2:
2309 if (wacom_wac->data[0] == WACOM_REPORT_USB)
2310 sync = wacom_status_irq(wacom_wac, len);
2311 else
2312 sync = wacom_bpt_irq(wacom_wac, len);
2313 break;
2314
2315 case BAMBOO_PAD:
2316 sync = wacom_bamboo_pad_irq(wacom_wac, len);
2317 break;
2318
2319 case WIRELESS:
2320 sync = wacom_wireless_irq(wacom_wac, len);
2321 break;
2322
2323 case REMOTE:
2324 sync = false;
2325 if (wacom_wac->data[0] == WACOM_REPORT_DEVICE_LIST)
2326 wacom_remote_status_irq(wacom_wac, len);
2327 else
2328 sync = wacom_remote_irq(wacom_wac, len);
2329 break;
2330
2331 default:
2332 sync = false;
2333 break;
2334 }
2335
2336 if (sync) {
2337 if (wacom_wac->pen_input)
2338 input_sync(wacom_wac->pen_input);
2339 if (wacom_wac->touch_input)
2340 input_sync(wacom_wac->touch_input);
2341 if (wacom_wac->pad_input)
2342 input_sync(wacom_wac->pad_input);
2343 }
2344 }
2345
2346 static void wacom_setup_basic_pro_pen(struct wacom_wac *wacom_wac)
2347 {
2348 struct input_dev *input_dev = wacom_wac->pen_input;
2349
2350 input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
2351
2352 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2353 __set_bit(BTN_STYLUS, input_dev->keybit);
2354 __set_bit(BTN_STYLUS2, input_dev->keybit);
2355
2356 input_set_abs_params(input_dev, ABS_DISTANCE,
2357 0, wacom_wac->features.distance_max, wacom_wac->features.distance_fuzz, 0);
2358 }
2359
2360 static void wacom_setup_cintiq(struct wacom_wac *wacom_wac)
2361 {
2362 struct input_dev *input_dev = wacom_wac->pen_input;
2363 struct wacom_features *features = &wacom_wac->features;
2364
2365 wacom_setup_basic_pro_pen(wacom_wac);
2366
2367 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2368 __set_bit(BTN_TOOL_BRUSH, input_dev->keybit);
2369 __set_bit(BTN_TOOL_PENCIL, input_dev->keybit);
2370 __set_bit(BTN_TOOL_AIRBRUSH, input_dev->keybit);
2371
2372 input_set_abs_params(input_dev, ABS_WHEEL, 0, 1023, 0, 0);
2373 input_set_abs_params(input_dev, ABS_TILT_X, -64, 63, features->tilt_fuzz, 0);
2374 input_abs_set_res(input_dev, ABS_TILT_X, 57);
2375 input_set_abs_params(input_dev, ABS_TILT_Y, -64, 63, features->tilt_fuzz, 0);
2376 input_abs_set_res(input_dev, ABS_TILT_Y, 57);
2377 }
2378
2379 static void wacom_setup_intuos(struct wacom_wac *wacom_wac)
2380 {
2381 struct input_dev *input_dev = wacom_wac->pen_input;
2382
2383 input_set_capability(input_dev, EV_REL, REL_WHEEL);
2384
2385 wacom_setup_cintiq(wacom_wac);
2386
2387 __set_bit(BTN_LEFT, input_dev->keybit);
2388 __set_bit(BTN_RIGHT, input_dev->keybit);
2389 __set_bit(BTN_MIDDLE, input_dev->keybit);
2390 __set_bit(BTN_SIDE, input_dev->keybit);
2391 __set_bit(BTN_EXTRA, input_dev->keybit);
2392 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
2393 __set_bit(BTN_TOOL_LENS, input_dev->keybit);
2394
2395 input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0);
2396 input_abs_set_res(input_dev, ABS_RZ, 287);
2397 input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0);
2398 }
2399
2400 void wacom_setup_device_quirks(struct wacom *wacom)
2401 {
2402 struct wacom_features *features = &wacom->wacom_wac.features;
2403
2404 /* The pen and pad share the same interface on most devices */
2405 if (features->type == GRAPHIRE_BT || features->type == WACOM_G4 ||
2406 features->type == DTUS ||
2407 (features->type >= INTUOS3S && features->type <= WACOM_MO)) {
2408 if (features->device_type & WACOM_DEVICETYPE_PEN)
2409 features->device_type |= WACOM_DEVICETYPE_PAD;
2410 }
2411
2412 /* touch device found but size is not defined. use default */
2413 if (features->device_type & WACOM_DEVICETYPE_TOUCH && !features->x_max) {
2414 features->x_max = 1023;
2415 features->y_max = 1023;
2416 }
2417
2418 /*
2419 * Intuos5/Pro and Bamboo 3rd gen have no useful data about its
2420 * touch interface in its HID descriptor. If this is the touch
2421 * interface (PacketSize of WACOM_PKGLEN_BBTOUCH3), override the
2422 * tablet values.
2423 */
2424 if ((features->type >= INTUOS5S && features->type <= INTUOSPL) ||
2425 (features->type >= INTUOSHT && features->type <= BAMBOO_PT)) {
2426 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {
2427 if (features->touch_max)
2428 features->device_type |= WACOM_DEVICETYPE_TOUCH;
2429 if (features->type >= INTUOSHT && features->type <= BAMBOO_PT)
2430 features->device_type |= WACOM_DEVICETYPE_PAD;
2431
2432 features->x_max = 4096;
2433 features->y_max = 4096;
2434 }
2435 else if (features->pktlen == WACOM_PKGLEN_BBTOUCH) {
2436 features->device_type |= WACOM_DEVICETYPE_PAD;
2437 }
2438 }
2439
2440 /*
2441 * Hack for the Bamboo One:
2442 * the device presents a PAD/Touch interface as most Bamboos and even
2443 * sends ghosts PAD data on it. However, later, we must disable this
2444 * ghost interface, and we can not detect it unless we set it here
2445 * to WACOM_DEVICETYPE_PAD or WACOM_DEVICETYPE_TOUCH.
2446 */
2447 if (features->type == BAMBOO_PEN &&
2448 features->pktlen == WACOM_PKGLEN_BBTOUCH3)
2449 features->device_type |= WACOM_DEVICETYPE_PAD;
2450
2451 /*
2452 * Raw Wacom-mode pen and touch events both come from interface
2453 * 0, whose HID descriptor has an application usage of 0xFF0D
2454 * (i.e., WACOM_VENDORDEFINED_PEN). We route pen packets back
2455 * out through the HID_GENERIC device created for interface 1,
2456 * so rewrite this one to be of type WACOM_DEVICETYPE_TOUCH.
2457 */
2458 if (features->type == BAMBOO_PAD)
2459 features->device_type = WACOM_DEVICETYPE_TOUCH;
2460
2461 if (features->type == REMOTE)
2462 features->device_type = WACOM_DEVICETYPE_PAD;
2463
2464 switch (features->type) {
2465 case PL:
2466 case DTU:
2467 case DTUS:
2468 case DTUSX:
2469 case WACOM_21UX2:
2470 case WACOM_22HD:
2471 case DTK:
2472 case WACOM_24HD:
2473 case WACOM_27QHD:
2474 case CINTIQ_HYBRID:
2475 case CINTIQ_COMPANION_2:
2476 case CINTIQ:
2477 case WACOM_BEE:
2478 case WACOM_13HD:
2479 case WACOM_24HDT:
2480 case WACOM_27QHDT:
2481 case TABLETPC:
2482 case TABLETPCE:
2483 case TABLETPC2FG:
2484 case MTSCREEN:
2485 case MTTPC:
2486 case MTTPC_B:
2487 features->device_type |= WACOM_DEVICETYPE_DIRECT;
2488 break;
2489 }
2490
2491 if (wacom->hdev->bus == BUS_BLUETOOTH)
2492 features->quirks |= WACOM_QUIRK_BATTERY;
2493
2494 /* quirk for bamboo touch with 2 low res touches */
2495 if ((features->type == BAMBOO_PT || features->type == BAMBOO_TOUCH) &&
2496 features->pktlen == WACOM_PKGLEN_BBTOUCH) {
2497 features->x_max <<= 5;
2498 features->y_max <<= 5;
2499 features->x_fuzz <<= 5;
2500 features->y_fuzz <<= 5;
2501 features->quirks |= WACOM_QUIRK_BBTOUCH_LOWRES;
2502 }
2503
2504 if (features->type == WIRELESS) {
2505 if (features->device_type == WACOM_DEVICETYPE_WL_MONITOR) {
2506 features->quirks |= WACOM_QUIRK_BATTERY;
2507 }
2508 }
2509
2510 if (features->type == REMOTE)
2511 features->device_type |= WACOM_DEVICETYPE_WL_MONITOR;
2512 }
2513
2514 int wacom_setup_pen_input_capabilities(struct input_dev *input_dev,
2515 struct wacom_wac *wacom_wac)
2516 {
2517 struct wacom_features *features = &wacom_wac->features;
2518
2519 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
2520
2521 if (!(features->device_type & WACOM_DEVICETYPE_PEN))
2522 return -ENODEV;
2523
2524 if (features->device_type & WACOM_DEVICETYPE_DIRECT)
2525 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
2526 else
2527 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2528
2529 if (features->type == HID_GENERIC)
2530 /* setup has already been done */
2531 return 0;
2532
2533 __set_bit(BTN_TOUCH, input_dev->keybit);
2534 __set_bit(ABS_MISC, input_dev->absbit);
2535
2536 input_set_abs_params(input_dev, ABS_X, features->x_min,
2537 features->x_max, features->x_fuzz, 0);
2538 input_set_abs_params(input_dev, ABS_Y, features->y_min,
2539 features->y_max, features->y_fuzz, 0);
2540 input_set_abs_params(input_dev, ABS_PRESSURE, 0,
2541 features->pressure_max, features->pressure_fuzz, 0);
2542
2543 /* penabled devices have fixed resolution for each model */
2544 input_abs_set_res(input_dev, ABS_X, features->x_resolution);
2545 input_abs_set_res(input_dev, ABS_Y, features->y_resolution);
2546
2547 switch (features->type) {
2548 case GRAPHIRE_BT:
2549 __clear_bit(ABS_MISC, input_dev->absbit);
2550
2551 case WACOM_MO:
2552 case WACOM_G4:
2553 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
2554 features->distance_max,
2555 features->distance_fuzz, 0);
2556 /* fall through */
2557
2558 case GRAPHIRE:
2559 input_set_capability(input_dev, EV_REL, REL_WHEEL);
2560
2561 __set_bit(BTN_LEFT, input_dev->keybit);
2562 __set_bit(BTN_RIGHT, input_dev->keybit);
2563 __set_bit(BTN_MIDDLE, input_dev->keybit);
2564
2565 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2566 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2567 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
2568 __set_bit(BTN_STYLUS, input_dev->keybit);
2569 __set_bit(BTN_STYLUS2, input_dev->keybit);
2570 break;
2571
2572 case WACOM_27QHD:
2573 case WACOM_24HD:
2574 case DTK:
2575 case WACOM_22HD:
2576 case WACOM_21UX2:
2577 case WACOM_BEE:
2578 case CINTIQ:
2579 case WACOM_13HD:
2580 case CINTIQ_HYBRID:
2581 case CINTIQ_COMPANION_2:
2582 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
2583 input_abs_set_res(input_dev, ABS_Z, 287);
2584 wacom_setup_cintiq(wacom_wac);
2585 break;
2586
2587 case INTUOS3:
2588 case INTUOS3L:
2589 case INTUOS3S:
2590 case INTUOS4:
2591 case INTUOS4WL:
2592 case INTUOS4L:
2593 case INTUOS4S:
2594 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
2595 input_abs_set_res(input_dev, ABS_Z, 287);
2596 /* fall through */
2597
2598 case INTUOS:
2599 wacom_setup_intuos(wacom_wac);
2600 break;
2601
2602 case INTUOS5:
2603 case INTUOS5L:
2604 case INTUOSPM:
2605 case INTUOSPL:
2606 case INTUOS5S:
2607 case INTUOSPS:
2608 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
2609 features->distance_max,
2610 features->distance_fuzz, 0);
2611
2612 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
2613 input_abs_set_res(input_dev, ABS_Z, 287);
2614
2615 wacom_setup_intuos(wacom_wac);
2616 break;
2617
2618 case WACOM_24HDT:
2619 case WACOM_27QHDT:
2620 case MTSCREEN:
2621 case MTTPC:
2622 case MTTPC_B:
2623 case TABLETPC2FG:
2624 case TABLETPC:
2625 case TABLETPCE:
2626 __clear_bit(ABS_MISC, input_dev->absbit);
2627 /* fall through */
2628
2629 case DTUS:
2630 case DTUSX:
2631 case PL:
2632 case DTU:
2633 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2634 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2635 __set_bit(BTN_STYLUS, input_dev->keybit);
2636 __set_bit(BTN_STYLUS2, input_dev->keybit);
2637 break;
2638
2639 case PTU:
2640 __set_bit(BTN_STYLUS2, input_dev->keybit);
2641 /* fall through */
2642
2643 case PENPARTNER:
2644 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2645 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2646 __set_bit(BTN_STYLUS, input_dev->keybit);
2647 break;
2648
2649 case INTUOSHT:
2650 case BAMBOO_PT:
2651 case BAMBOO_PEN:
2652 case INTUOSHT2:
2653 if (features->type == INTUOSHT2) {
2654 wacom_setup_basic_pro_pen(wacom_wac);
2655 } else {
2656 __clear_bit(ABS_MISC, input_dev->absbit);
2657 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
2658 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
2659 __set_bit(BTN_STYLUS, input_dev->keybit);
2660 __set_bit(BTN_STYLUS2, input_dev->keybit);
2661 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
2662 features->distance_max,
2663 features->distance_fuzz, 0);
2664 }
2665 break;
2666 case BAMBOO_PAD:
2667 __clear_bit(ABS_MISC, input_dev->absbit);
2668 break;
2669 }
2670 return 0;
2671 }
2672
2673 int wacom_setup_touch_input_capabilities(struct input_dev *input_dev,
2674 struct wacom_wac *wacom_wac)
2675 {
2676 struct wacom_features *features = &wacom_wac->features;
2677
2678 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
2679
2680 if (!(features->device_type & WACOM_DEVICETYPE_TOUCH))
2681 return -ENODEV;
2682
2683 if (features->device_type & WACOM_DEVICETYPE_DIRECT)
2684 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
2685 else
2686 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
2687
2688 if (features->type == HID_GENERIC)
2689 /* setup has already been done */
2690 return 0;
2691
2692 __set_bit(BTN_TOUCH, input_dev->keybit);
2693
2694 if (features->touch_max == 1) {
2695 input_set_abs_params(input_dev, ABS_X, 0,
2696 features->x_max, features->x_fuzz, 0);
2697 input_set_abs_params(input_dev, ABS_Y, 0,
2698 features->y_max, features->y_fuzz, 0);
2699 input_abs_set_res(input_dev, ABS_X,
2700 features->x_resolution);
2701 input_abs_set_res(input_dev, ABS_Y,
2702 features->y_resolution);
2703 }
2704 else if (features->touch_max > 1) {
2705 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 0,
2706 features->x_max, features->x_fuzz, 0);
2707 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 0,
2708 features->y_max, features->y_fuzz, 0);
2709 input_abs_set_res(input_dev, ABS_MT_POSITION_X,
2710 features->x_resolution);
2711 input_abs_set_res(input_dev, ABS_MT_POSITION_Y,
2712 features->y_resolution);
2713 }
2714
2715 switch (features->type) {
2716 case INTUOS5:
2717 case INTUOS5L:
2718 case INTUOSPM:
2719 case INTUOSPL:
2720 case INTUOS5S:
2721 case INTUOSPS:
2722 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0);
2723 input_set_abs_params(input_dev, ABS_MT_TOUCH_MINOR, 0, features->y_max, 0, 0);
2724 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);
2725 break;
2726
2727 case WACOM_24HDT:
2728 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0);
2729 input_set_abs_params(input_dev, ABS_MT_WIDTH_MAJOR, 0, features->x_max, 0, 0);
2730 input_set_abs_params(input_dev, ABS_MT_WIDTH_MINOR, 0, features->y_max, 0, 0);
2731 input_set_abs_params(input_dev, ABS_MT_ORIENTATION, 0, 1, 0, 0);
2732 /* fall through */
2733
2734 case WACOM_27QHDT:
2735 case MTSCREEN:
2736 case MTTPC:
2737 case MTTPC_B:
2738 case TABLETPC2FG:
2739 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_DIRECT);
2740 /*fall through */
2741
2742 case TABLETPC:
2743 case TABLETPCE:
2744 break;
2745
2746 case INTUOSHT:
2747 case INTUOSHT2:
2748 input_dev->evbit[0] |= BIT_MASK(EV_SW);
2749 __set_bit(SW_MUTE_DEVICE, input_dev->swbit);
2750 /* fall through */
2751
2752 case BAMBOO_PT:
2753 case BAMBOO_TOUCH:
2754 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {
2755 input_set_abs_params(input_dev,
2756 ABS_MT_TOUCH_MAJOR,
2757 0, features->x_max, 0, 0);
2758 input_set_abs_params(input_dev,
2759 ABS_MT_TOUCH_MINOR,
2760 0, features->y_max, 0, 0);
2761 }
2762 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);
2763 break;
2764
2765 case BAMBOO_PAD:
2766 input_mt_init_slots(input_dev, features->touch_max,
2767 INPUT_MT_POINTER);
2768 __set_bit(BTN_LEFT, input_dev->keybit);
2769 __set_bit(BTN_RIGHT, input_dev->keybit);
2770 break;
2771 }
2772 return 0;
2773 }
2774
2775 static void wacom_setup_numbered_buttons(struct input_dev *input_dev,
2776 int button_count)
2777 {
2778 int i;
2779
2780 for (i = 0; i < button_count && i < 10; i++)
2781 __set_bit(BTN_0 + i, input_dev->keybit);
2782 for (i = 10; i < button_count && i < 16; i++)
2783 __set_bit(BTN_A + (i-10), input_dev->keybit);
2784 for (i = 16; i < button_count && i < 18; i++)
2785 __set_bit(BTN_BASE + (i-16), input_dev->keybit);
2786 }
2787
2788 static void wacom_24hd_update_leds(struct wacom *wacom, int mask, int group)
2789 {
2790 struct wacom_led *led;
2791 int i;
2792 bool updated = false;
2793
2794 /*
2795 * 24HD has LED group 1 to the left and LED group 0 to the right.
2796 * So group 0 matches the second half of the buttons and thus the mask
2797 * needs to be shifted.
2798 */
2799 if (group == 0)
2800 mask >>= 8;
2801
2802 for (i = 0; i < 3; i++) {
2803 led = wacom_led_find(wacom, group, i);
2804 if (!led) {
2805 hid_err(wacom->hdev, "can't find LED %d in group %d\n",
2806 i, group);
2807 continue;
2808 }
2809 if (!updated && mask & BIT(i)) {
2810 led->held = true;
2811 led_trigger_event(&led->trigger, LED_FULL);
2812 } else {
2813 led->held = false;
2814 }
2815 }
2816 }
2817
2818 static bool wacom_is_led_toggled(struct wacom *wacom, int button_count,
2819 int mask, int group)
2820 {
2821 int button_per_group;
2822
2823 /*
2824 * 21UX2 has LED group 1 to the left and LED group 0
2825 * to the right. We need to reverse the group to match this
2826 * historical behavior.
2827 */
2828 if (wacom->wacom_wac.features.type == WACOM_21UX2)
2829 group = 1 - group;
2830
2831 button_per_group = button_count/wacom->led.count;
2832
2833 return mask & (1 << (group * button_per_group));
2834 }
2835
2836 static void wacom_update_led(struct wacom *wacom, int button_count, int mask,
2837 int group)
2838 {
2839 struct wacom_led *led, *next_led;
2840 int cur;
2841 bool pressed;
2842
2843 if (wacom->wacom_wac.features.type == WACOM_24HD)
2844 return wacom_24hd_update_leds(wacom, mask, group);
2845
2846 pressed = wacom_is_led_toggled(wacom, button_count, mask, group);
2847 cur = wacom->led.groups[group].select;
2848
2849 led = wacom_led_find(wacom, group, cur);
2850 if (!led) {
2851 hid_err(wacom->hdev, "can't find current LED %d in group %d\n",
2852 cur, group);
2853 return;
2854 }
2855
2856 if (!pressed) {
2857 led->held = false;
2858 return;
2859 }
2860
2861 if (led->held && pressed)
2862 return;
2863
2864 next_led = wacom_led_next(wacom, led);
2865 if (!next_led) {
2866 hid_err(wacom->hdev, "can't find next LED in group %d\n",
2867 group);
2868 return;
2869 }
2870 if (next_led == led)
2871 return;
2872
2873 next_led->held = true;
2874 led_trigger_event(&next_led->trigger,
2875 wacom_leds_brightness_get(next_led));
2876 }
2877
2878 static void wacom_report_numbered_buttons(struct input_dev *input_dev,
2879 int button_count, int mask)
2880 {
2881 struct wacom *wacom = input_get_drvdata(input_dev);
2882 int i;
2883
2884 for (i = 0; i < wacom->led.count; i++)
2885 wacom_update_led(wacom, button_count, mask, i);
2886
2887 for (i = 0; i < button_count && i < 10; i++)
2888 input_report_key(input_dev, BTN_0 + i, mask & (1 << i));
2889 for (i = 10; i < button_count && i < 16; i++)
2890 input_report_key(input_dev, BTN_A + (i-10), mask & (1 << i));
2891 for (i = 16; i < button_count && i < 18; i++)
2892 input_report_key(input_dev, BTN_BASE + (i-16), mask & (1 << i));
2893 }
2894
2895 int wacom_setup_pad_input_capabilities(struct input_dev *input_dev,
2896 struct wacom_wac *wacom_wac)
2897 {
2898 struct wacom_features *features = &wacom_wac->features;
2899
2900 if ((features->type == HID_GENERIC) && features->numbered_buttons > 0)
2901 features->device_type |= WACOM_DEVICETYPE_PAD;
2902
2903 if (!(features->device_type & WACOM_DEVICETYPE_PAD))
2904 return -ENODEV;
2905
2906 if (features->type == REMOTE && input_dev == wacom_wac->pad_input)
2907 return -ENODEV;
2908
2909 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
2910
2911 /* kept for making legacy xf86-input-wacom working with the wheels */
2912 __set_bit(ABS_MISC, input_dev->absbit);
2913
2914 /* kept for making legacy xf86-input-wacom accepting the pad */
2915 input_set_abs_params(input_dev, ABS_X, 0, 1, 0, 0);
2916 input_set_abs_params(input_dev, ABS_Y, 0, 1, 0, 0);
2917
2918 /* kept for making udev and libwacom accepting the pad */
2919 __set_bit(BTN_STYLUS, input_dev->keybit);
2920
2921 wacom_setup_numbered_buttons(input_dev, features->numbered_buttons);
2922
2923 switch (features->type) {
2924
2925 case CINTIQ_HYBRID:
2926 case CINTIQ_COMPANION_2:
2927 case DTK:
2928 case DTUS:
2929 case GRAPHIRE_BT:
2930 break;
2931
2932 case WACOM_MO:
2933 __set_bit(BTN_BACK, input_dev->keybit);
2934 __set_bit(BTN_LEFT, input_dev->keybit);
2935 __set_bit(BTN_FORWARD, input_dev->keybit);
2936 __set_bit(BTN_RIGHT, input_dev->keybit);
2937 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2938 break;
2939
2940 case WACOM_G4:
2941 __set_bit(BTN_BACK, input_dev->keybit);
2942 __set_bit(BTN_FORWARD, input_dev->keybit);
2943 input_set_capability(input_dev, EV_REL, REL_WHEEL);
2944 break;
2945
2946 case WACOM_24HD:
2947 __set_bit(KEY_PROG1, input_dev->keybit);
2948 __set_bit(KEY_PROG2, input_dev->keybit);
2949 __set_bit(KEY_PROG3, input_dev->keybit);
2950
2951 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2952 input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0);
2953 break;
2954
2955 case WACOM_27QHD:
2956 __set_bit(KEY_PROG1, input_dev->keybit);
2957 __set_bit(KEY_PROG2, input_dev->keybit);
2958 __set_bit(KEY_PROG3, input_dev->keybit);
2959 input_set_abs_params(input_dev, ABS_X, -2048, 2048, 0, 0);
2960 input_abs_set_res(input_dev, ABS_X, 1024); /* points/g */
2961 input_set_abs_params(input_dev, ABS_Y, -2048, 2048, 0, 0);
2962 input_abs_set_res(input_dev, ABS_Y, 1024);
2963 input_set_abs_params(input_dev, ABS_Z, -2048, 2048, 0, 0);
2964 input_abs_set_res(input_dev, ABS_Z, 1024);
2965 __set_bit(INPUT_PROP_ACCELEROMETER, input_dev->propbit);
2966 break;
2967
2968 case WACOM_22HD:
2969 __set_bit(KEY_PROG1, input_dev->keybit);
2970 __set_bit(KEY_PROG2, input_dev->keybit);
2971 __set_bit(KEY_PROG3, input_dev->keybit);
2972 /* fall through */
2973
2974 case WACOM_21UX2:
2975 case WACOM_BEE:
2976 case CINTIQ:
2977 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
2978 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
2979 break;
2980
2981 case WACOM_13HD:
2982 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
2983 break;
2984
2985 case INTUOS3:
2986 case INTUOS3L:
2987 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
2988 /* fall through */
2989
2990 case INTUOS3S:
2991 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
2992 break;
2993
2994 case INTUOS5:
2995 case INTUOS5L:
2996 case INTUOSPM:
2997 case INTUOSPL:
2998 case INTUOS5S:
2999 case INTUOSPS:
3000 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
3001 break;
3002
3003 case INTUOS4WL:
3004 /*
3005 * For Bluetooth devices, the udev rule does not work correctly
3006 * for pads unless we add a stylus capability, which forces
3007 * ID_INPUT_TABLET to be set.
3008 */
3009 __set_bit(BTN_STYLUS, input_dev->keybit);
3010 /* fall through */
3011
3012 case INTUOS4:
3013 case INTUOS4L:
3014 case INTUOS4S:
3015 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
3016 break;
3017
3018 case INTUOSHT:
3019 case BAMBOO_PT:
3020 case BAMBOO_TOUCH:
3021 case INTUOSHT2:
3022 __clear_bit(ABS_MISC, input_dev->absbit);
3023
3024 __set_bit(BTN_LEFT, input_dev->keybit);
3025 __set_bit(BTN_FORWARD, input_dev->keybit);
3026 __set_bit(BTN_BACK, input_dev->keybit);
3027 __set_bit(BTN_RIGHT, input_dev->keybit);
3028
3029 break;
3030
3031 case REMOTE:
3032 input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
3033 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
3034 break;
3035
3036 default:
3037 /* no pad supported */
3038 return -ENODEV;
3039 }
3040 return 0;
3041 }
3042
3043 static const struct wacom_features wacom_features_0x00 =
3044 { "Wacom Penpartner", 5040, 3780, 255, 0,
3045 PENPARTNER, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
3046 static const struct wacom_features wacom_features_0x10 =
3047 { "Wacom Graphire", 10206, 7422, 511, 63,
3048 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
3049 static const struct wacom_features wacom_features_0x81 =
3050 { "Wacom Graphire BT", 16704, 12064, 511, 32,
3051 GRAPHIRE_BT, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES, 2 };
3052 static const struct wacom_features wacom_features_0x11 =
3053 { "Wacom Graphire2 4x5", 10206, 7422, 511, 63,
3054 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
3055 static const struct wacom_features wacom_features_0x12 =
3056 { "Wacom Graphire2 5x7", 13918, 10206, 511, 63,
3057 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
3058 static const struct wacom_features wacom_features_0x13 =
3059 { "Wacom Graphire3", 10208, 7424, 511, 63,
3060 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
3061 static const struct wacom_features wacom_features_0x14 =
3062 { "Wacom Graphire3 6x8", 16704, 12064, 511, 63,
3063 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
3064 static const struct wacom_features wacom_features_0x15 =
3065 { "Wacom Graphire4 4x5", 10208, 7424, 511, 63,
3066 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
3067 static const struct wacom_features wacom_features_0x16 =
3068 { "Wacom Graphire4 6x8", 16704, 12064, 511, 63,
3069 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
3070 static const struct wacom_features wacom_features_0x17 =
3071 { "Wacom BambooFun 4x5", 14760, 9225, 511, 63,
3072 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3073 static const struct wacom_features wacom_features_0x18 =
3074 { "Wacom BambooFun 6x8", 21648, 13530, 511, 63,
3075 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3076 static const struct wacom_features wacom_features_0x19 =
3077 { "Wacom Bamboo1 Medium", 16704, 12064, 511, 63,
3078 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
3079 static const struct wacom_features wacom_features_0x60 =
3080 { "Wacom Volito", 5104, 3712, 511, 63,
3081 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
3082 static const struct wacom_features wacom_features_0x61 =
3083 { "Wacom PenStation2", 3250, 2320, 255, 63,
3084 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
3085 static const struct wacom_features wacom_features_0x62 =
3086 { "Wacom Volito2 4x5", 5104, 3712, 511, 63,
3087 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
3088 static const struct wacom_features wacom_features_0x63 =
3089 { "Wacom Volito2 2x3", 3248, 2320, 511, 63,
3090 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
3091 static const struct wacom_features wacom_features_0x64 =
3092 { "Wacom PenPartner2", 3250, 2320, 511, 63,
3093 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
3094 static const struct wacom_features wacom_features_0x65 =
3095 { "Wacom Bamboo", 14760, 9225, 511, 63,
3096 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3097 static const struct wacom_features wacom_features_0x69 =
3098 { "Wacom Bamboo1", 5104, 3712, 511, 63,
3099 GRAPHIRE, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
3100 static const struct wacom_features wacom_features_0x6A =
3101 { "Wacom Bamboo1 4x6", 14760, 9225, 1023, 63,
3102 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3103 static const struct wacom_features wacom_features_0x6B =
3104 { "Wacom Bamboo1 5x8", 21648, 13530, 1023, 63,
3105 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3106 static const struct wacom_features wacom_features_0x20 =
3107 { "Wacom Intuos 4x5", 12700, 10600, 1023, 31,
3108 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3109 static const struct wacom_features wacom_features_0x21 =
3110 { "Wacom Intuos 6x8", 20320, 16240, 1023, 31,
3111 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3112 static const struct wacom_features wacom_features_0x22 =
3113 { "Wacom Intuos 9x12", 30480, 24060, 1023, 31,
3114 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3115 static const struct wacom_features wacom_features_0x23 =
3116 { "Wacom Intuos 12x12", 30480, 31680, 1023, 31,
3117 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3118 static const struct wacom_features wacom_features_0x24 =
3119 { "Wacom Intuos 12x18", 45720, 31680, 1023, 31,
3120 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3121 static const struct wacom_features wacom_features_0x30 =
3122 { "Wacom PL400", 5408, 4056, 255, 0,
3123 PL, WACOM_PL_RES, WACOM_PL_RES };
3124 static const struct wacom_features wacom_features_0x31 =
3125 { "Wacom PL500", 6144, 4608, 255, 0,
3126 PL, WACOM_PL_RES, WACOM_PL_RES };
3127 static const struct wacom_features wacom_features_0x32 =
3128 { "Wacom PL600", 6126, 4604, 255, 0,
3129 PL, WACOM_PL_RES, WACOM_PL_RES };
3130 static const struct wacom_features wacom_features_0x33 =
3131 { "Wacom PL600SX", 6260, 5016, 255, 0,
3132 PL, WACOM_PL_RES, WACOM_PL_RES };
3133 static const struct wacom_features wacom_features_0x34 =
3134 { "Wacom PL550", 6144, 4608, 511, 0,
3135 PL, WACOM_PL_RES, WACOM_PL_RES };
3136 static const struct wacom_features wacom_features_0x35 =
3137 { "Wacom PL800", 7220, 5780, 511, 0,
3138 PL, WACOM_PL_RES, WACOM_PL_RES };
3139 static const struct wacom_features wacom_features_0x37 =
3140 { "Wacom PL700", 6758, 5406, 511, 0,
3141 PL, WACOM_PL_RES, WACOM_PL_RES };
3142 static const struct wacom_features wacom_features_0x38 =
3143 { "Wacom PL510", 6282, 4762, 511, 0,
3144 PL, WACOM_PL_RES, WACOM_PL_RES };
3145 static const struct wacom_features wacom_features_0x39 =
3146 { "Wacom DTU710", 34080, 27660, 511, 0,
3147 PL, WACOM_PL_RES, WACOM_PL_RES };
3148 static const struct wacom_features wacom_features_0xC4 =
3149 { "Wacom DTF521", 6282, 4762, 511, 0,
3150 PL, WACOM_PL_RES, WACOM_PL_RES };
3151 static const struct wacom_features wacom_features_0xC0 =
3152 { "Wacom DTF720", 6858, 5506, 511, 0,
3153 PL, WACOM_PL_RES, WACOM_PL_RES };
3154 static const struct wacom_features wacom_features_0xC2 =
3155 { "Wacom DTF720a", 6858, 5506, 511, 0,
3156 PL, WACOM_PL_RES, WACOM_PL_RES };
3157 static const struct wacom_features wacom_features_0x03 =
3158 { "Wacom Cintiq Partner", 20480, 15360, 511, 0,
3159 PTU, WACOM_PL_RES, WACOM_PL_RES };
3160 static const struct wacom_features wacom_features_0x41 =
3161 { "Wacom Intuos2 4x5", 12700, 10600, 1023, 31,
3162 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3163 static const struct wacom_features wacom_features_0x42 =
3164 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31,
3165 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3166 static const struct wacom_features wacom_features_0x43 =
3167 { "Wacom Intuos2 9x12", 30480, 24060, 1023, 31,
3168 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3169 static const struct wacom_features wacom_features_0x44 =
3170 { "Wacom Intuos2 12x12", 30480, 31680, 1023, 31,
3171 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3172 static const struct wacom_features wacom_features_0x45 =
3173 { "Wacom Intuos2 12x18", 45720, 31680, 1023, 31,
3174 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3175 static const struct wacom_features wacom_features_0xB0 =
3176 { "Wacom Intuos3 4x5", 25400, 20320, 1023, 63,
3177 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 4 };
3178 static const struct wacom_features wacom_features_0xB1 =
3179 { "Wacom Intuos3 6x8", 40640, 30480, 1023, 63,
3180 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 };
3181 static const struct wacom_features wacom_features_0xB2 =
3182 { "Wacom Intuos3 9x12", 60960, 45720, 1023, 63,
3183 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 };
3184 static const struct wacom_features wacom_features_0xB3 =
3185 { "Wacom Intuos3 12x12", 60960, 60960, 1023, 63,
3186 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 };
3187 static const struct wacom_features wacom_features_0xB4 =
3188 { "Wacom Intuos3 12x19", 97536, 60960, 1023, 63,
3189 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 };
3190 static const struct wacom_features wacom_features_0xB5 =
3191 { "Wacom Intuos3 6x11", 54204, 31750, 1023, 63,
3192 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 };
3193 static const struct wacom_features wacom_features_0xB7 =
3194 { "Wacom Intuos3 4x6", 31496, 19685, 1023, 63,
3195 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 4 };
3196 static const struct wacom_features wacom_features_0xB8 =
3197 { "Wacom Intuos4 4x6", 31496, 19685, 2047, 63,
3198 INTUOS4S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7 };
3199 static const struct wacom_features wacom_features_0xB9 =
3200 { "Wacom Intuos4 6x9", 44704, 27940, 2047, 63,
3201 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 };
3202 static const struct wacom_features wacom_features_0xBA =
3203 { "Wacom Intuos4 8x13", 65024, 40640, 2047, 63,
3204 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 };
3205 static const struct wacom_features wacom_features_0xBB =
3206 { "Wacom Intuos4 12x19", 97536, 60960, 2047, 63,
3207 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 };
3208 static const struct wacom_features wacom_features_0xBC =
3209 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63,
3210 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 };
3211 static const struct wacom_features wacom_features_0xBD =
3212 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63,
3213 INTUOS4WL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 };
3214 static const struct wacom_features wacom_features_0x26 =
3215 { "Wacom Intuos5 touch S", 31496, 19685, 2047, 63,
3216 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7, .touch_max = 16 };
3217 static const struct wacom_features wacom_features_0x27 =
3218 { "Wacom Intuos5 touch M", 44704, 27940, 2047, 63,
3219 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16 };
3220 static const struct wacom_features wacom_features_0x28 =
3221 { "Wacom Intuos5 touch L", 65024, 40640, 2047, 63,
3222 INTUOS5L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16 };
3223 static const struct wacom_features wacom_features_0x29 =
3224 { "Wacom Intuos5 S", 31496, 19685, 2047, 63,
3225 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7 };
3226 static const struct wacom_features wacom_features_0x2A =
3227 { "Wacom Intuos5 M", 44704, 27940, 2047, 63,
3228 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 };
3229 static const struct wacom_features wacom_features_0x314 =
3230 { "Wacom Intuos Pro S", 31496, 19685, 2047, 63,
3231 INTUOSPS, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7, .touch_max = 16,
3232 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3233 static const struct wacom_features wacom_features_0x315 =
3234 { "Wacom Intuos Pro M", 44704, 27940, 2047, 63,
3235 INTUOSPM, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16,
3236 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3237 static const struct wacom_features wacom_features_0x317 =
3238 { "Wacom Intuos Pro L", 65024, 40640, 2047, 63,
3239 INTUOSPL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16,
3240 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3241 static const struct wacom_features wacom_features_0xF4 =
3242 { "Wacom Cintiq 24HD", 104080, 65200, 2047, 63,
3243 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 16,
3244 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
3245 static const struct wacom_features wacom_features_0xF8 =
3246 { "Wacom Cintiq 24HD touch", 104080, 65200, 2047, 63, /* Pen */
3247 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 16,
3248 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3249 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf6 };
3250 static const struct wacom_features wacom_features_0xF6 =
3251 { "Wacom Cintiq 24HD touch", .type = WACOM_24HDT, /* Touch */
3252 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf8, .touch_max = 10,
3253 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3254 static const struct wacom_features wacom_features_0x32A =
3255 { "Wacom Cintiq 27QHD", 119740, 67520, 2047, 63,
3256 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 0,
3257 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
3258 static const struct wacom_features wacom_features_0x32B =
3259 { "Wacom Cintiq 27QHD touch", 119740, 67520, 2047, 63,
3260 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 0,
3261 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3262 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32C };
3263 static const struct wacom_features wacom_features_0x32C =
3264 { "Wacom Cintiq 27QHD touch", .type = WACOM_27QHDT,
3265 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32B, .touch_max = 10 };
3266 static const struct wacom_features wacom_features_0x3F =
3267 { "Wacom Cintiq 21UX", 87200, 65600, 1023, 63,
3268 CINTIQ, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 };
3269 static const struct wacom_features wacom_features_0xC5 =
3270 { "Wacom Cintiq 20WSX", 86680, 54180, 1023, 63,
3271 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 10 };
3272 static const struct wacom_features wacom_features_0xC6 =
3273 { "Wacom Cintiq 12WX", 53020, 33440, 1023, 63,
3274 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 10 };
3275 static const struct wacom_features wacom_features_0x304 =
3276 { "Wacom Cintiq 13HD", 59152, 33448, 1023, 63,
3277 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9,
3278 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
3279 static const struct wacom_features wacom_features_0x333 =
3280 { "Wacom Cintiq 13HD touch", 59152, 33448, 2047, 63,
3281 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9,
3282 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3283 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x335 };
3284 static const struct wacom_features wacom_features_0x335 =
3285 { "Wacom Cintiq 13HD touch", .type = WACOM_24HDT, /* Touch */
3286 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x333, .touch_max = 10,
3287 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3288 static const struct wacom_features wacom_features_0xC7 =
3289 { "Wacom DTU1931", 37832, 30305, 511, 0,
3290 PL, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3291 static const struct wacom_features wacom_features_0xCE =
3292 { "Wacom DTU2231", 47864, 27011, 511, 0,
3293 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
3294 .check_for_hid_type = true, .hid_type = HID_TYPE_USBMOUSE };
3295 static const struct wacom_features wacom_features_0xF0 =
3296 { "Wacom DTU1631", 34623, 19553, 511, 0,
3297 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3298 static const struct wacom_features wacom_features_0xFB =
3299 { "Wacom DTU1031", 21896, 13760, 511, 0,
3300 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4,
3301 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET };
3302 static const struct wacom_features wacom_features_0x32F =
3303 { "Wacom DTU1031X", 22472, 12728, 511, 0,
3304 DTUSX, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 0,
3305 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET };
3306 static const struct wacom_features wacom_features_0x336 =
3307 { "Wacom DTU1141", 23472, 13203, 1023, 0,
3308 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4,
3309 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET };
3310 static const struct wacom_features wacom_features_0x57 =
3311 { "Wacom DTK2241", 95640, 54060, 2047, 63,
3312 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 6,
3313 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
3314 static const struct wacom_features wacom_features_0x59 = /* Pen */
3315 { "Wacom DTH2242", 95640, 54060, 2047, 63,
3316 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 6,
3317 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3318 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5D };
3319 static const struct wacom_features wacom_features_0x5D = /* Touch */
3320 { "Wacom DTH2242", .type = WACOM_24HDT,
3321 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x59, .touch_max = 10,
3322 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3323 static const struct wacom_features wacom_features_0xCC =
3324 { "Wacom Cintiq 21UX2", 86800, 65200, 2047, 63,
3325 WACOM_21UX2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18,
3326 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
3327 static const struct wacom_features wacom_features_0xFA =
3328 { "Wacom Cintiq 22HD", 95440, 53860, 2047, 63,
3329 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18,
3330 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
3331 static const struct wacom_features wacom_features_0x5B =
3332 { "Wacom Cintiq 22HDT", 95440, 53860, 2047, 63,
3333 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18,
3334 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3335 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5e };
3336 static const struct wacom_features wacom_features_0x5E =
3337 { "Wacom Cintiq 22HDT", .type = WACOM_24HDT,
3338 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5b, .touch_max = 10,
3339 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3340 static const struct wacom_features wacom_features_0x90 =
3341 { "Wacom ISDv4 90", 26202, 16325, 255, 0,
3342 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3343 static const struct wacom_features wacom_features_0x93 =
3344 { "Wacom ISDv4 93", 26202, 16325, 255, 0,
3345 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3346 static const struct wacom_features wacom_features_0x97 =
3347 { "Wacom ISDv4 97", 26202, 16325, 511, 0,
3348 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3349 static const struct wacom_features wacom_features_0x9A =
3350 { "Wacom ISDv4 9A", 26202, 16325, 255, 0,
3351 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3352 static const struct wacom_features wacom_features_0x9F =
3353 { "Wacom ISDv4 9F", 26202, 16325, 255, 0,
3354 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3355 static const struct wacom_features wacom_features_0xE2 =
3356 { "Wacom ISDv4 E2", 26202, 16325, 255, 0,
3357 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3358 static const struct wacom_features wacom_features_0xE3 =
3359 { "Wacom ISDv4 E3", 26202, 16325, 255, 0,
3360 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3361 static const struct wacom_features wacom_features_0xE5 =
3362 { "Wacom ISDv4 E5", 26202, 16325, 255, 0,
3363 MTSCREEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3364 static const struct wacom_features wacom_features_0xE6 =
3365 { "Wacom ISDv4 E6", 27760, 15694, 255, 0,
3366 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3367 static const struct wacom_features wacom_features_0xEC =
3368 { "Wacom ISDv4 EC", 25710, 14500, 255, 0,
3369 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3370 static const struct wacom_features wacom_features_0xED =
3371 { "Wacom ISDv4 ED", 26202, 16325, 255, 0,
3372 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3373 static const struct wacom_features wacom_features_0xEF =
3374 { "Wacom ISDv4 EF", 26202, 16325, 255, 0,
3375 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3376 static const struct wacom_features wacom_features_0x100 =
3377 { "Wacom ISDv4 100", 26202, 16325, 255, 0,
3378 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3379 static const struct wacom_features wacom_features_0x101 =
3380 { "Wacom ISDv4 101", 26202, 16325, 255, 0,
3381 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3382 static const struct wacom_features wacom_features_0x10D =
3383 { "Wacom ISDv4 10D", 26202, 16325, 255, 0,
3384 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3385 static const struct wacom_features wacom_features_0x10E =
3386 { "Wacom ISDv4 10E", 27760, 15694, 255, 0,
3387 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3388 static const struct wacom_features wacom_features_0x10F =
3389 { "Wacom ISDv4 10F", 27760, 15694, 255, 0,
3390 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3391 static const struct wacom_features wacom_features_0x116 =
3392 { "Wacom ISDv4 116", 26202, 16325, 255, 0,
3393 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3394 static const struct wacom_features wacom_features_0x12C =
3395 { "Wacom ISDv4 12C", 27848, 15752, 2047, 0,
3396 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3397 static const struct wacom_features wacom_features_0x4001 =
3398 { "Wacom ISDv4 4001", 26202, 16325, 255, 0,
3399 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3400 static const struct wacom_features wacom_features_0x4004 =
3401 { "Wacom ISDv4 4004", 11060, 6220, 255, 0,
3402 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3403 static const struct wacom_features wacom_features_0x5000 =
3404 { "Wacom ISDv4 5000", 27848, 15752, 1023, 0,
3405 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3406 static const struct wacom_features wacom_features_0x5002 =
3407 { "Wacom ISDv4 5002", 29576, 16724, 1023, 0,
3408 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3409 static const struct wacom_features wacom_features_0x47 =
3410 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31,
3411 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3412 static const struct wacom_features wacom_features_0x84 =
3413 { "Wacom Wireless Receiver", .type = WIRELESS, .touch_max = 16 };
3414 static const struct wacom_features wacom_features_0xD0 =
3415 { "Wacom Bamboo 2FG", 14720, 9200, 1023, 31,
3416 BAMBOO_TOUCH, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3417 static const struct wacom_features wacom_features_0xD1 =
3418 { "Wacom Bamboo 2FG 4x5", 14720, 9200, 1023, 31,
3419 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3420 static const struct wacom_features wacom_features_0xD2 =
3421 { "Wacom Bamboo Craft", 14720, 9200, 1023, 31,
3422 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3423 static const struct wacom_features wacom_features_0xD3 =
3424 { "Wacom Bamboo 2FG 6x8", 21648, 13700, 1023, 31,
3425 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3426 static const struct wacom_features wacom_features_0xD4 =
3427 { "Wacom Bamboo Pen", 14720, 9200, 1023, 31,
3428 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3429 static const struct wacom_features wacom_features_0xD5 =
3430 { "Wacom Bamboo Pen 6x8", 21648, 13700, 1023, 31,
3431 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3432 static const struct wacom_features wacom_features_0xD6 =
3433 { "Wacom BambooPT 2FG 4x5", 14720, 9200, 1023, 31,
3434 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3435 static const struct wacom_features wacom_features_0xD7 =
3436 { "Wacom BambooPT 2FG Small", 14720, 9200, 1023, 31,
3437 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3438 static const struct wacom_features wacom_features_0xD8 =
3439 { "Wacom Bamboo Comic 2FG", 21648, 13700, 1023, 31,
3440 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3441 static const struct wacom_features wacom_features_0xDA =
3442 { "Wacom Bamboo 2FG 4x5 SE", 14720, 9200, 1023, 31,
3443 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3444 static const struct wacom_features wacom_features_0xDB =
3445 { "Wacom Bamboo 2FG 6x8 SE", 21648, 13700, 1023, 31,
3446 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
3447 static const struct wacom_features wacom_features_0xDD =
3448 { "Wacom Bamboo Connect", 14720, 9200, 1023, 31,
3449 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3450 static const struct wacom_features wacom_features_0xDE =
3451 { "Wacom Bamboo 16FG 4x5", 14720, 9200, 1023, 31,
3452 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 };
3453 static const struct wacom_features wacom_features_0xDF =
3454 { "Wacom Bamboo 16FG 6x8", 21648, 13700, 1023, 31,
3455 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 };
3456 static const struct wacom_features wacom_features_0x300 =
3457 { "Wacom Bamboo One S", 14720, 9225, 1023, 31,
3458 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3459 static const struct wacom_features wacom_features_0x301 =
3460 { "Wacom Bamboo One M", 21648, 13530, 1023, 31,
3461 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3462 static const struct wacom_features wacom_features_0x302 =
3463 { "Wacom Intuos PT S", 15200, 9500, 1023, 31,
3464 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
3465 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3466 static const struct wacom_features wacom_features_0x303 =
3467 { "Wacom Intuos PT M", 21600, 13500, 1023, 31,
3468 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
3469 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3470 static const struct wacom_features wacom_features_0x30E =
3471 { "Wacom Intuos S", 15200, 9500, 1023, 31,
3472 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
3473 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3474 static const struct wacom_features wacom_features_0x6004 =
3475 { "ISD-V4", 12800, 8000, 255, 0,
3476 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
3477 static const struct wacom_features wacom_features_0x307 =
3478 { "Wacom ISDv5 307", 59152, 33448, 2047, 63,
3479 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9,
3480 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3481 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x309 };
3482 static const struct wacom_features wacom_features_0x309 =
3483 { "Wacom ISDv5 309", .type = WACOM_24HDT, /* Touch */
3484 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x0307, .touch_max = 10,
3485 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3486 static const struct wacom_features wacom_features_0x30A =
3487 { "Wacom ISDv5 30A", 59152, 33448, 2047, 63,
3488 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9,
3489 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3490 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30C };
3491 static const struct wacom_features wacom_features_0x30C =
3492 { "Wacom ISDv5 30C", .type = WACOM_24HDT, /* Touch */
3493 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30A, .touch_max = 10,
3494 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3495 static const struct wacom_features wacom_features_0x318 =
3496 { "Wacom USB Bamboo PAD", 4095, 4095, /* Touch */
3497 .type = BAMBOO_PAD, 35, 48, .touch_max = 4 };
3498 static const struct wacom_features wacom_features_0x319 =
3499 { "Wacom Wireless Bamboo PAD", 4095, 4095, /* Touch */
3500 .type = BAMBOO_PAD, 35, 48, .touch_max = 4 };
3501 static const struct wacom_features wacom_features_0x325 =
3502 { "Wacom ISDv5 325", 59552, 33848, 2047, 63,
3503 CINTIQ_COMPANION_2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 11,
3504 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
3505 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x326 };
3506 static const struct wacom_features wacom_features_0x326 = /* Touch */
3507 { "Wacom ISDv5 326", .type = HID_GENERIC, .oVid = USB_VENDOR_ID_WACOM,
3508 .oPid = 0x325 };
3509 static const struct wacom_features wacom_features_0x323 =
3510 { "Wacom Intuos P M", 21600, 13500, 1023, 31,
3511 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
3512 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3513 static const struct wacom_features wacom_features_0x331 =
3514 { "Wacom Express Key Remote", .type = REMOTE,
3515 .numbered_buttons = 18, .check_for_hid_type = true,
3516 .hid_type = HID_TYPE_USBNONE };
3517 static const struct wacom_features wacom_features_0x33B =
3518 { "Wacom Intuos S 2", 15200, 9500, 2047, 63,
3519 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
3520 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3521 static const struct wacom_features wacom_features_0x33C =
3522 { "Wacom Intuos PT S 2", 15200, 9500, 2047, 63,
3523 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
3524 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3525 static const struct wacom_features wacom_features_0x33D =
3526 { "Wacom Intuos P M 2", 21600, 13500, 2047, 63,
3527 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
3528 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3529 static const struct wacom_features wacom_features_0x33E =
3530 { "Wacom Intuos PT M 2", 21600, 13500, 2047, 63,
3531 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
3532 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
3533 static const struct wacom_features wacom_features_0x343 =
3534 { "Wacom DTK1651", 34616, 19559, 1023, 0,
3535 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4,
3536 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET };
3537
3538 static const struct wacom_features wacom_features_HID_ANY_ID =
3539 { "Wacom HID", .type = HID_GENERIC, .oVid = HID_ANY_ID, .oPid = HID_ANY_ID };
3540
3541 #define USB_DEVICE_WACOM(prod) \
3542 HID_DEVICE(BUS_USB, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
3543 .driver_data = (kernel_ulong_t)&wacom_features_##prod
3544
3545 #define BT_DEVICE_WACOM(prod) \
3546 HID_DEVICE(BUS_BLUETOOTH, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
3547 .driver_data = (kernel_ulong_t)&wacom_features_##prod
3548
3549 #define I2C_DEVICE_WACOM(prod) \
3550 HID_DEVICE(BUS_I2C, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
3551 .driver_data = (kernel_ulong_t)&wacom_features_##prod
3552
3553 #define USB_DEVICE_LENOVO(prod) \
3554 HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, prod), \
3555 .driver_data = (kernel_ulong_t)&wacom_features_##prod
3556
3557 const struct hid_device_id wacom_ids[] = {
3558 { USB_DEVICE_WACOM(0x00) },
3559 { USB_DEVICE_WACOM(0x03) },
3560 { USB_DEVICE_WACOM(0x10) },
3561 { USB_DEVICE_WACOM(0x11) },
3562 { USB_DEVICE_WACOM(0x12) },
3563 { USB_DEVICE_WACOM(0x13) },
3564 { USB_DEVICE_WACOM(0x14) },
3565 { USB_DEVICE_WACOM(0x15) },
3566 { USB_DEVICE_WACOM(0x16) },
3567 { USB_DEVICE_WACOM(0x17) },
3568 { USB_DEVICE_WACOM(0x18) },
3569 { USB_DEVICE_WACOM(0x19) },
3570 { USB_DEVICE_WACOM(0x20) },
3571 { USB_DEVICE_WACOM(0x21) },
3572 { USB_DEVICE_WACOM(0x22) },
3573 { USB_DEVICE_WACOM(0x23) },
3574 { USB_DEVICE_WACOM(0x24) },
3575 { USB_DEVICE_WACOM(0x26) },
3576 { USB_DEVICE_WACOM(0x27) },
3577 { USB_DEVICE_WACOM(0x28) },
3578 { USB_DEVICE_WACOM(0x29) },
3579 { USB_DEVICE_WACOM(0x2A) },
3580 { USB_DEVICE_WACOM(0x30) },
3581 { USB_DEVICE_WACOM(0x31) },
3582 { USB_DEVICE_WACOM(0x32) },
3583 { USB_DEVICE_WACOM(0x33) },
3584 { USB_DEVICE_WACOM(0x34) },
3585 { USB_DEVICE_WACOM(0x35) },
3586 { USB_DEVICE_WACOM(0x37) },
3587 { USB_DEVICE_WACOM(0x38) },
3588 { USB_DEVICE_WACOM(0x39) },
3589 { USB_DEVICE_WACOM(0x3F) },
3590 { USB_DEVICE_WACOM(0x41) },
3591 { USB_DEVICE_WACOM(0x42) },
3592 { USB_DEVICE_WACOM(0x43) },
3593 { USB_DEVICE_WACOM(0x44) },
3594 { USB_DEVICE_WACOM(0x45) },
3595 { USB_DEVICE_WACOM(0x47) },
3596 { USB_DEVICE_WACOM(0x57) },
3597 { USB_DEVICE_WACOM(0x59) },
3598 { USB_DEVICE_WACOM(0x5B) },
3599 { USB_DEVICE_WACOM(0x5D) },
3600 { USB_DEVICE_WACOM(0x5E) },
3601 { USB_DEVICE_WACOM(0x60) },
3602 { USB_DEVICE_WACOM(0x61) },
3603 { USB_DEVICE_WACOM(0x62) },
3604 { USB_DEVICE_WACOM(0x63) },
3605 { USB_DEVICE_WACOM(0x64) },
3606 { USB_DEVICE_WACOM(0x65) },
3607 { USB_DEVICE_WACOM(0x69) },
3608 { USB_DEVICE_WACOM(0x6A) },
3609 { USB_DEVICE_WACOM(0x6B) },
3610 { BT_DEVICE_WACOM(0x81) },
3611 { USB_DEVICE_WACOM(0x84) },
3612 { USB_DEVICE_WACOM(0x90) },
3613 { USB_DEVICE_WACOM(0x93) },
3614 { USB_DEVICE_WACOM(0x97) },
3615 { USB_DEVICE_WACOM(0x9A) },
3616 { USB_DEVICE_WACOM(0x9F) },
3617 { USB_DEVICE_WACOM(0xB0) },
3618 { USB_DEVICE_WACOM(0xB1) },
3619 { USB_DEVICE_WACOM(0xB2) },
3620 { USB_DEVICE_WACOM(0xB3) },
3621 { USB_DEVICE_WACOM(0xB4) },
3622 { USB_DEVICE_WACOM(0xB5) },
3623 { USB_DEVICE_WACOM(0xB7) },
3624 { USB_DEVICE_WACOM(0xB8) },
3625 { USB_DEVICE_WACOM(0xB9) },
3626 { USB_DEVICE_WACOM(0xBA) },
3627 { USB_DEVICE_WACOM(0xBB) },
3628 { USB_DEVICE_WACOM(0xBC) },
3629 { BT_DEVICE_WACOM(0xBD) },
3630 { USB_DEVICE_WACOM(0xC0) },
3631 { USB_DEVICE_WACOM(0xC2) },
3632 { USB_DEVICE_WACOM(0xC4) },
3633 { USB_DEVICE_WACOM(0xC5) },
3634 { USB_DEVICE_WACOM(0xC6) },
3635 { USB_DEVICE_WACOM(0xC7) },
3636 { USB_DEVICE_WACOM(0xCC) },
3637 { USB_DEVICE_WACOM(0xCE) },
3638 { USB_DEVICE_WACOM(0xD0) },
3639 { USB_DEVICE_WACOM(0xD1) },
3640 { USB_DEVICE_WACOM(0xD2) },
3641 { USB_DEVICE_WACOM(0xD3) },
3642 { USB_DEVICE_WACOM(0xD4) },
3643 { USB_DEVICE_WACOM(0xD5) },
3644 { USB_DEVICE_WACOM(0xD6) },
3645 { USB_DEVICE_WACOM(0xD7) },
3646 { USB_DEVICE_WACOM(0xD8) },
3647 { USB_DEVICE_WACOM(0xDA) },
3648 { USB_DEVICE_WACOM(0xDB) },
3649 { USB_DEVICE_WACOM(0xDD) },
3650 { USB_DEVICE_WACOM(0xDE) },
3651 { USB_DEVICE_WACOM(0xDF) },
3652 { USB_DEVICE_WACOM(0xE2) },
3653 { USB_DEVICE_WACOM(0xE3) },
3654 { USB_DEVICE_WACOM(0xE5) },
3655 { USB_DEVICE_WACOM(0xE6) },
3656 { USB_DEVICE_WACOM(0xEC) },
3657 { USB_DEVICE_WACOM(0xED) },
3658 { USB_DEVICE_WACOM(0xEF) },
3659 { USB_DEVICE_WACOM(0xF0) },
3660 { USB_DEVICE_WACOM(0xF4) },
3661 { USB_DEVICE_WACOM(0xF6) },
3662 { USB_DEVICE_WACOM(0xF8) },
3663 { USB_DEVICE_WACOM(0xFA) },
3664 { USB_DEVICE_WACOM(0xFB) },
3665 { USB_DEVICE_WACOM(0x100) },
3666 { USB_DEVICE_WACOM(0x101) },
3667 { USB_DEVICE_WACOM(0x10D) },
3668 { USB_DEVICE_WACOM(0x10E) },
3669 { USB_DEVICE_WACOM(0x10F) },
3670 { USB_DEVICE_WACOM(0x116) },
3671 { USB_DEVICE_WACOM(0x12C) },
3672 { USB_DEVICE_WACOM(0x300) },
3673 { USB_DEVICE_WACOM(0x301) },
3674 { USB_DEVICE_WACOM(0x302) },
3675 { USB_DEVICE_WACOM(0x303) },
3676 { USB_DEVICE_WACOM(0x304) },
3677 { USB_DEVICE_WACOM(0x307) },
3678 { USB_DEVICE_WACOM(0x309) },
3679 { USB_DEVICE_WACOM(0x30A) },
3680 { USB_DEVICE_WACOM(0x30C) },
3681 { USB_DEVICE_WACOM(0x30E) },
3682 { USB_DEVICE_WACOM(0x314) },
3683 { USB_DEVICE_WACOM(0x315) },
3684 { USB_DEVICE_WACOM(0x317) },
3685 { USB_DEVICE_WACOM(0x318) },
3686 { USB_DEVICE_WACOM(0x319) },
3687 { USB_DEVICE_WACOM(0x323) },
3688 { USB_DEVICE_WACOM(0x325) },
3689 { USB_DEVICE_WACOM(0x326) },
3690 { USB_DEVICE_WACOM(0x32A) },
3691 { USB_DEVICE_WACOM(0x32B) },
3692 { USB_DEVICE_WACOM(0x32C) },
3693 { USB_DEVICE_WACOM(0x32F) },
3694 { USB_DEVICE_WACOM(0x331) },
3695 { USB_DEVICE_WACOM(0x333) },
3696 { USB_DEVICE_WACOM(0x335) },
3697 { USB_DEVICE_WACOM(0x336) },
3698 { USB_DEVICE_WACOM(0x33B) },
3699 { USB_DEVICE_WACOM(0x33C) },
3700 { USB_DEVICE_WACOM(0x33D) },
3701 { USB_DEVICE_WACOM(0x33E) },
3702 { USB_DEVICE_WACOM(0x343) },
3703 { USB_DEVICE_WACOM(0x4001) },
3704 { USB_DEVICE_WACOM(0x4004) },
3705 { USB_DEVICE_WACOM(0x5000) },
3706 { USB_DEVICE_WACOM(0x5002) },
3707 { USB_DEVICE_LENOVO(0x6004) },
3708
3709 { USB_DEVICE_WACOM(HID_ANY_ID) },
3710 { I2C_DEVICE_WACOM(HID_ANY_ID) },
3711 { }
3712 };
3713 MODULE_DEVICE_TABLE(hid, wacom_ids);
Linux with added FPC-III support