]> git.ipfire.org Git - thirdparty/linux.git/blob - drivers/hid/wacom_wac.c
projects / thirdparty / linux.git / blob
? search:


7a9e229e6253fcc9b478deb600eb688204b3043e
[thirdparty/linux.git] / drivers / hid / wacom_wac.c
1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /*
3 * drivers/input/tablet/wacom_wac.c
4 *
5 * USB Wacom tablet support - Wacom specific code
6 */
7
8 /*
9 */
10
11 #include "wacom_wac.h"
12 #include "wacom.h"
13 #include <linux/input/mt.h>
14
15 /* resolution for penabled devices */
16 #define WACOM_PL_RES 20
17 #define WACOM_PENPRTN_RES 40
18 #define WACOM_VOLITO_RES 50
19 #define WACOM_GRAPHIRE_RES 80
20 #define WACOM_INTUOS_RES 100
21 #define WACOM_INTUOS3_RES 200
22
23 /* Newer Cintiq and DTU have an offset between tablet and screen areas */
24 #define WACOM_DTU_OFFSET 200
25 #define WACOM_CINTIQ_OFFSET 400
26
27 /*
28 * Scale factor relating reported contact size to logical contact area.
29 * 2^14/pi is a good approximation on Intuos5 and 3rd-gen Bamboo
30 */
31 #define WACOM_CONTACT_AREA_SCALE 2607
32
33 static bool touch_arbitration = 1;
34 module_param(touch_arbitration, bool, 0644);
35 MODULE_PARM_DESC(touch_arbitration, " on (Y) off (N)");
36
37 static void wacom_report_numbered_buttons(struct input_dev *input_dev,
38 int button_count, int mask);
39
40 static int wacom_numbered_button_to_key(int n);
41
42 static void wacom_update_led(struct wacom *wacom, int button_count, int mask,
43 int group);
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_status, int bat_capacity,
57 bool bat_charging, bool bat_connected,
58 bool ps_connected)
59 {
60 bool changed = battery->bat_status != bat_status ||
61 battery->battery_capacity != bat_capacity ||
62 battery->bat_charging != bat_charging ||
63 battery->bat_connected != bat_connected ||
64 battery->ps_connected != ps_connected;
65
66 if (changed) {
67 battery->bat_status = bat_status;
68 battery->battery_capacity = bat_capacity;
69 battery->bat_charging = bat_charging;
70 battery->bat_connected = bat_connected;
71 battery->ps_connected = ps_connected;
72
73 if (battery->battery)
74 power_supply_changed(battery->battery);
75 }
76 }
77
78 static void wacom_notify_battery(struct wacom_wac *wacom_wac,
79 int bat_status, int bat_capacity, bool bat_charging,
80 bool bat_connected, bool ps_connected)
81 {
82 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
83
84 __wacom_notify_battery(&wacom->battery, bat_status, bat_capacity,
85 bat_charging, bat_connected, ps_connected);
86 }
87
88 static int wacom_penpartner_irq(struct wacom_wac *wacom)
89 {
90 unsigned char *data = wacom->data;
91 struct input_dev *input = wacom->pen_input;
92
93 switch (data[0]) {
94 case 1:
95 if (data[5] & 0x80) {
96 wacom->tool[0] = (data[5] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
97 wacom->id[0] = (data[5] & 0x20) ? ERASER_DEVICE_ID : STYLUS_DEVICE_ID;
98 input_report_key(input, wacom->tool[0], 1);
99 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
100 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
101 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
102 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);
103 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -127));
104 input_report_key(input, BTN_STYLUS, (data[5] & 0x40));
105 } else {
106 input_report_key(input, wacom->tool[0], 0);
107 input_report_abs(input, ABS_MISC, 0); /* report tool id */
108 input_report_abs(input, ABS_PRESSURE, -1);
109 input_report_key(input, BTN_TOUCH, 0);
110 }
111 break;
112
113 case 2:
114 input_report_key(input, BTN_TOOL_PEN, 1);
115 input_report_abs(input, ABS_MISC, STYLUS_DEVICE_ID); /* report tool id */
116 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
117 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
118 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);
119 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -80) && !(data[5] & 0x20));
120 input_report_key(input, BTN_STYLUS, (data[5] & 0x40));
121 break;
122
123 default:
124 dev_dbg(input->dev.parent,
125 "%s: received unknown report #%d\n", __func__, data[0]);
126 return 0;
127 }
128
129 return 1;
130 }
131
132 static int wacom_pl_irq(struct wacom_wac *wacom)
133 {
134 struct wacom_features *features = &wacom->features;
135 unsigned char *data = wacom->data;
136 struct input_dev *input = wacom->pen_input;
137 int prox, pressure;
138
139 if (data[0] != WACOM_REPORT_PENABLED) {
140 dev_dbg(input->dev.parent,
141 "%s: received unknown report #%d\n", __func__, data[0]);
142 return 0;
143 }
144
145 prox = data[1] & 0x40;
146
147 if (!wacom->id[0]) {
148 if ((data[0] & 0x10) || (data[4] & 0x20)) {
149 wacom->tool[0] = BTN_TOOL_RUBBER;
150 wacom->id[0] = ERASER_DEVICE_ID;
151 }
152 else {
153 wacom->tool[0] = BTN_TOOL_PEN;
154 wacom->id[0] = STYLUS_DEVICE_ID;
155 }
156 }
157
158 /* If the eraser is in prox, STYLUS2 is always set. If we
159 * mis-detected the type and notice that STYLUS2 isn't set
160 * then force the eraser out of prox and let the pen in.
161 */
162 if (wacom->tool[0] == BTN_TOOL_RUBBER && !(data[4] & 0x20)) {
163 input_report_key(input, BTN_TOOL_RUBBER, 0);
164 input_report_abs(input, ABS_MISC, 0);
165 input_sync(input);
166 wacom->tool[0] = BTN_TOOL_PEN;
167 wacom->id[0] = STYLUS_DEVICE_ID;
168 }
169
170 if (prox) {
171 pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1));
172 if (features->pressure_max > 255)
173 pressure = (pressure << 1) | ((data[4] >> 6) & 1);
174 pressure += (features->pressure_max + 1) / 2;
175
176 input_report_abs(input, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14));
177 input_report_abs(input, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14));
178 input_report_abs(input, ABS_PRESSURE, pressure);
179
180 input_report_key(input, BTN_TOUCH, data[4] & 0x08);
181 input_report_key(input, BTN_STYLUS, data[4] & 0x10);
182 /* Only allow the stylus2 button to be reported for the pen tool. */
183 input_report_key(input, BTN_STYLUS2, (wacom->tool[0] == BTN_TOOL_PEN) && (data[4] & 0x20));
184 }
185
186 if (!prox)
187 wacom->id[0] = 0;
188 input_report_key(input, wacom->tool[0], prox);
189 input_report_abs(input, ABS_MISC, wacom->id[0]);
190 return 1;
191 }
192
193 static int wacom_ptu_irq(struct wacom_wac *wacom)
194 {
195 unsigned char *data = wacom->data;
196 struct input_dev *input = wacom->pen_input;
197
198 if (data[0] != WACOM_REPORT_PENABLED) {
199 dev_dbg(input->dev.parent,
200 "%s: received unknown report #%d\n", __func__, data[0]);
201 return 0;
202 }
203
204 if (data[1] & 0x04) {
205 input_report_key(input, BTN_TOOL_RUBBER, data[1] & 0x20);
206 input_report_key(input, BTN_TOUCH, data[1] & 0x08);
207 wacom->id[0] = ERASER_DEVICE_ID;
208 } else {
209 input_report_key(input, BTN_TOOL_PEN, data[1] & 0x20);
210 input_report_key(input, BTN_TOUCH, data[1] & 0x01);
211 wacom->id[0] = STYLUS_DEVICE_ID;
212 }
213 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
214 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
215 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
216 input_report_abs(input, ABS_PRESSURE, le16_to_cpup((__le16 *)&data[6]));
217 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
218 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
219 return 1;
220 }
221
222 static int wacom_dtu_irq(struct wacom_wac *wacom)
223 {
224 unsigned char *data = wacom->data;
225 struct input_dev *input = wacom->pen_input;
226 int prox = data[1] & 0x20;
227
228 dev_dbg(input->dev.parent,
229 "%s: received report #%d", __func__, data[0]);
230
231 if (prox) {
232 /* Going into proximity select tool */
233 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
234 if (wacom->tool[0] == BTN_TOOL_PEN)
235 wacom->id[0] = STYLUS_DEVICE_ID;
236 else
237 wacom->id[0] = ERASER_DEVICE_ID;
238 }
239 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
240 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
241 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
242 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
243 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x01) << 8) | data[6]);
244 input_report_key(input, BTN_TOUCH, data[1] & 0x05);
245 if (!prox) /* out-prox */
246 wacom->id[0] = 0;
247 input_report_key(input, wacom->tool[0], prox);
248 input_report_abs(input, ABS_MISC, wacom->id[0]);
249 return 1;
250 }
251
252 static int wacom_dtus_irq(struct wacom_wac *wacom)
253 {
254 char *data = wacom->data;
255 struct input_dev *input = wacom->pen_input;
256 unsigned short prox, pressure = 0;
257
258 if (data[0] != WACOM_REPORT_DTUS && data[0] != WACOM_REPORT_DTUSPAD) {
259 dev_dbg(input->dev.parent,
260 "%s: received unknown report #%d", __func__, data[0]);
261 return 0;
262 } else if (data[0] == WACOM_REPORT_DTUSPAD) {
263 input = wacom->pad_input;
264 input_report_key(input, BTN_0, (data[1] & 0x01));
265 input_report_key(input, BTN_1, (data[1] & 0x02));
266 input_report_key(input, BTN_2, (data[1] & 0x04));
267 input_report_key(input, BTN_3, (data[1] & 0x08));
268 input_report_abs(input, ABS_MISC,
269 data[1] & 0x0f ? PAD_DEVICE_ID : 0);
270 return 1;
271 } else {
272 prox = data[1] & 0x80;
273 if (prox) {
274 switch ((data[1] >> 3) & 3) {
275 case 1: /* Rubber */
276 wacom->tool[0] = BTN_TOOL_RUBBER;
277 wacom->id[0] = ERASER_DEVICE_ID;
278 break;
279
280 case 2: /* Pen */
281 wacom->tool[0] = BTN_TOOL_PEN;
282 wacom->id[0] = STYLUS_DEVICE_ID;
283 break;
284 }
285 }
286
287 input_report_key(input, BTN_STYLUS, data[1] & 0x20);
288 input_report_key(input, BTN_STYLUS2, data[1] & 0x40);
289 input_report_abs(input, ABS_X, get_unaligned_be16(&data[3]));
290 input_report_abs(input, ABS_Y, get_unaligned_be16(&data[5]));
291 pressure = ((data[1] & 0x03) << 8) | (data[2] & 0xff);
292 input_report_abs(input, ABS_PRESSURE, pressure);
293 input_report_key(input, BTN_TOUCH, pressure > 10);
294
295 if (!prox) /* out-prox */
296 wacom->id[0] = 0;
297 input_report_key(input, wacom->tool[0], prox);
298 input_report_abs(input, ABS_MISC, wacom->id[0]);
299 return 1;
300 }
301 }
302
303 static int wacom_graphire_irq(struct wacom_wac *wacom)
304 {
305 struct wacom_features *features = &wacom->features;
306 unsigned char *data = wacom->data;
307 struct input_dev *input = wacom->pen_input;
308 struct input_dev *pad_input = wacom->pad_input;
309 int battery_capacity, ps_connected;
310 int prox;
311 int rw = 0;
312 int retval = 0;
313
314 if (features->type == GRAPHIRE_BT) {
315 if (data[0] != WACOM_REPORT_PENABLED_BT) {
316 dev_dbg(input->dev.parent,
317 "%s: received unknown report #%d\n", __func__,
318 data[0]);
319 goto exit;
320 }
321 } else if (data[0] != WACOM_REPORT_PENABLED) {
322 dev_dbg(input->dev.parent,
323 "%s: received unknown report #%d\n", __func__, data[0]);
324 goto exit;
325 }
326
327 prox = data[1] & 0x80;
328 if (prox || wacom->id[0]) {
329 if (prox) {
330 switch ((data[1] >> 5) & 3) {
331
332 case 0: /* Pen */
333 wacom->tool[0] = BTN_TOOL_PEN;
334 wacom->id[0] = STYLUS_DEVICE_ID;
335 break;
336
337 case 1: /* Rubber */
338 wacom->tool[0] = BTN_TOOL_RUBBER;
339 wacom->id[0] = ERASER_DEVICE_ID;
340 break;
341
342 case 2: /* Mouse with wheel */
343 input_report_key(input, BTN_MIDDLE, data[1] & 0x04);
344 /* fall through */
345
346 case 3: /* Mouse without wheel */
347 wacom->tool[0] = BTN_TOOL_MOUSE;
348 wacom->id[0] = CURSOR_DEVICE_ID;
349 break;
350 }
351 }
352 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
353 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
354 if (wacom->tool[0] != BTN_TOOL_MOUSE) {
355 if (features->type == GRAPHIRE_BT)
356 input_report_abs(input, ABS_PRESSURE, data[6] |
357 (((__u16) (data[1] & 0x08)) << 5));
358 else
359 input_report_abs(input, ABS_PRESSURE, data[6] |
360 ((data[7] & 0x03) << 8));
361 input_report_key(input, BTN_TOUCH, data[1] & 0x01);
362 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
363 input_report_key(input, BTN_STYLUS2, data[1] & 0x04);
364 } else {
365 input_report_key(input, BTN_LEFT, data[1] & 0x01);
366 input_report_key(input, BTN_RIGHT, data[1] & 0x02);
367 if (features->type == WACOM_G4 ||
368 features->type == WACOM_MO) {
369 input_report_abs(input, ABS_DISTANCE, data[6] & 0x3f);
370 rw = (data[7] & 0x04) - (data[7] & 0x03);
371 } else if (features->type == GRAPHIRE_BT) {
372 /* Compute distance between mouse and tablet */
373 rw = 44 - (data[6] >> 2);
374 rw = clamp_val(rw, 0, 31);
375 input_report_abs(input, ABS_DISTANCE, rw);
376 if (((data[1] >> 5) & 3) == 2) {
377 /* Mouse with wheel */
378 input_report_key(input, BTN_MIDDLE,
379 data[1] & 0x04);
380 rw = (data[6] & 0x01) ? -1 :
381 (data[6] & 0x02) ? 1 : 0;
382 } else {
383 rw = 0;
384 }
385 } else {
386 input_report_abs(input, ABS_DISTANCE, data[7] & 0x3f);
387 rw = -(signed char)data[6];
388 }
389 input_report_rel(input, REL_WHEEL, rw);
390 }
391
392 if (!prox)
393 wacom->id[0] = 0;
394 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
395 input_report_key(input, wacom->tool[0], prox);
396 input_sync(input); /* sync last event */
397 }
398
399 /* send pad data */
400 switch (features->type) {
401 case WACOM_G4:
402 prox = data[7] & 0xf8;
403 if (prox || wacom->id[1]) {
404 wacom->id[1] = PAD_DEVICE_ID;
405 input_report_key(pad_input, BTN_BACK, (data[7] & 0x40));
406 input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x80));
407 rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3);
408 input_report_rel(pad_input, REL_WHEEL, rw);
409 if (!prox)
410 wacom->id[1] = 0;
411 input_report_abs(pad_input, ABS_MISC, wacom->id[1]);
412 retval = 1;
413 }
414 break;
415
416 case WACOM_MO:
417 prox = (data[7] & 0xf8) || data[8];
418 if (prox || wacom->id[1]) {
419 wacom->id[1] = PAD_DEVICE_ID;
420 input_report_key(pad_input, BTN_BACK, (data[7] & 0x08));
421 input_report_key(pad_input, BTN_LEFT, (data[7] & 0x20));
422 input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x10));
423 input_report_key(pad_input, BTN_RIGHT, (data[7] & 0x40));
424 input_report_abs(pad_input, ABS_WHEEL, (data[8] & 0x7f));
425 if (!prox)
426 wacom->id[1] = 0;
427 input_report_abs(pad_input, ABS_MISC, wacom->id[1]);
428 retval = 1;
429 }
430 break;
431 case GRAPHIRE_BT:
432 prox = data[7] & 0x03;
433 if (prox || wacom->id[1]) {
434 wacom->id[1] = PAD_DEVICE_ID;
435 input_report_key(pad_input, BTN_0, (data[7] & 0x02));
436 input_report_key(pad_input, BTN_1, (data[7] & 0x01));
437 if (!prox)
438 wacom->id[1] = 0;
439 input_report_abs(pad_input, ABS_MISC, wacom->id[1]);
440 retval = 1;
441 }
442 break;
443 }
444
445 /* Store current battery capacity and power supply state */
446 if (features->type == GRAPHIRE_BT) {
447 rw = (data[7] >> 2 & 0x07);
448 battery_capacity = batcap_gr[rw];
449 ps_connected = rw == 7;
450 wacom_notify_battery(wacom, WACOM_POWER_SUPPLY_STATUS_AUTO,
451 battery_capacity, ps_connected, 1,
452 ps_connected);
453 }
454 exit:
455 return retval;
456 }
457
458 static void wacom_intuos_schedule_prox_event(struct wacom_wac *wacom_wac)
459 {
460 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
461 struct wacom_features *features = &wacom_wac->features;
462 struct hid_report *r;
463 struct hid_report_enum *re;
464
465 re = &(wacom->hdev->report_enum[HID_FEATURE_REPORT]);
466 if (features->type == INTUOSHT2)
467 r = re->report_id_hash[WACOM_REPORT_INTUOSHT2_ID];
468 else
469 r = re->report_id_hash[WACOM_REPORT_INTUOS_ID1];
470 if (r) {
471 hid_hw_request(wacom->hdev, r, HID_REQ_GET_REPORT);
472 }
473 }
474
475 static int wacom_intuos_pad(struct wacom_wac *wacom)
476 {
477 struct wacom_features *features = &wacom->features;
478 unsigned char *data = wacom->data;
479 struct input_dev *input = wacom->pad_input;
480 int i;
481 int buttons = 0, nbuttons = features->numbered_buttons;
482 int keys = 0, nkeys = 0;
483 int ring1 = 0, ring2 = 0;
484 int strip1 = 0, strip2 = 0;
485 bool prox = false;
486
487 /* pad packets. Works as a second tool and is always in prox */
488 if (!(data[0] == WACOM_REPORT_INTUOSPAD || data[0] == WACOM_REPORT_INTUOS5PAD ||
489 data[0] == WACOM_REPORT_CINTIQPAD))
490 return 0;
491
492 if (features->type >= INTUOS4S && features->type <= INTUOS4L) {
493 buttons = (data[3] << 1) | (data[2] & 0x01);
494 ring1 = data[1];
495 } else if (features->type == DTK) {
496 buttons = data[6];
497 } else if (features->type == WACOM_13HD) {
498 buttons = (data[4] << 1) | (data[3] & 0x01);
499 } else if (features->type == WACOM_24HD) {
500 buttons = (data[8] << 8) | data[6];
501 ring1 = data[1];
502 ring2 = data[2];
503
504 /*
505 * Three "buttons" are available on the 24HD which are
506 * physically implemented as a touchstrip. Each button
507 * is approximately 3 bits wide with a 2 bit spacing.
508 * The raw touchstrip bits are stored at:
509 * ((data[3] & 0x1f) << 8) | data[4])
510 */
511 nkeys = 3;
512 keys = ((data[3] & 0x1C) ? 1<<2 : 0) |
513 ((data[4] & 0xE0) ? 1<<1 : 0) |
514 ((data[4] & 0x07) ? 1<<0 : 0);
515 } else if (features->type == WACOM_27QHD) {
516 nkeys = 3;
517 keys = data[2] & 0x07;
518
519 input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[4]));
520 input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[6]));
521 input_report_abs(input, ABS_Z, be16_to_cpup((__be16 *)&data[8]));
522 } else if (features->type == CINTIQ_HYBRID) {
523 /*
524 * Do not send hardware buttons under Android. They
525 * are already sent to the system through GPIO (and
526 * have different meaning).
527 *
528 * d-pad right -> data[4] & 0x10
529 * d-pad up -> data[4] & 0x20
530 * d-pad left -> data[4] & 0x40
531 * d-pad down -> data[4] & 0x80
532 * d-pad center -> data[3] & 0x01
533 */
534 buttons = (data[4] << 1) | (data[3] & 0x01);
535 } else if (features->type == CINTIQ_COMPANION_2) {
536 /* d-pad right -> data[2] & 0x10
537 * d-pad up -> data[2] & 0x20
538 * d-pad left -> data[2] & 0x40
539 * d-pad down -> data[2] & 0x80
540 * d-pad center -> data[1] & 0x01
541 */
542 buttons = ((data[2] >> 4) << 7) |
543 ((data[1] & 0x04) << 4) |
544 ((data[2] & 0x0F) << 2) |
545 (data[1] & 0x03);
546 } else if (features->type >= INTUOS5S && features->type <= INTUOSPL) {
547 /*
548 * ExpressKeys on Intuos5/Intuos Pro have a capacitive sensor in
549 * addition to the mechanical switch. Switch data is
550 * stored in data[4], capacitive data in data[5].
551 *
552 * Touch ring mode switch (data[3]) has no capacitive sensor
553 */
554 buttons = (data[4] << 1) | (data[3] & 0x01);
555 ring1 = data[2];
556 } else {
557 if (features->type == WACOM_21UX2 || features->type == WACOM_22HD) {
558 buttons = (data[8] << 10) | ((data[7] & 0x01) << 9) |
559 (data[6] << 1) | (data[5] & 0x01);
560
561 if (features->type == WACOM_22HD) {
562 nkeys = 3;
563 keys = data[9] & 0x07;
564 }
565 } else {
566 buttons = ((data[6] & 0x10) << 5) |
567 ((data[5] & 0x10) << 4) |
568 ((data[6] & 0x0F) << 4) |
569 (data[5] & 0x0F);
570 }
571 strip1 = ((data[1] & 0x1f) << 8) | data[2];
572 strip2 = ((data[3] & 0x1f) << 8) | data[4];
573 }
574
575 prox = (buttons & ~(~0 << nbuttons)) | (keys & ~(~0 << nkeys)) |
576 (ring1 & 0x80) | (ring2 & 0x80) | strip1 | strip2;
577
578 wacom_report_numbered_buttons(input, nbuttons, buttons);
579
580 for (i = 0; i < nkeys; i++)
581 input_report_key(input, KEY_PROG1 + i, keys & (1 << i));
582
583 input_report_abs(input, ABS_RX, strip1);
584 input_report_abs(input, ABS_RY, strip2);
585
586 input_report_abs(input, ABS_WHEEL, (ring1 & 0x80) ? (ring1 & 0x7f) : 0);
587 input_report_abs(input, ABS_THROTTLE, (ring2 & 0x80) ? (ring2 & 0x7f) : 0);
588
589 input_report_key(input, wacom->tool[1], prox ? 1 : 0);
590 input_report_abs(input, ABS_MISC, prox ? PAD_DEVICE_ID : 0);
591
592 input_event(input, EV_MSC, MSC_SERIAL, 0xffffffff);
593
594 return 1;
595 }
596
597 static int wacom_intuos_id_mangle(int tool_id)
598 {
599 return (tool_id & ~0xFFF) << 4 | (tool_id & 0xFFF);
600 }
601
602 static int wacom_intuos_get_tool_type(int tool_id)
603 {
604 int tool_type;
605
606 switch (tool_id) {
607 case 0x812: /* Inking pen */
608 case 0x801: /* Intuos3 Inking pen */
609 case 0x12802: /* Intuos4/5 Inking Pen */
610 case 0x012:
611 tool_type = BTN_TOOL_PENCIL;
612 break;
613
614 case 0x822: /* Pen */
615 case 0x842:
616 case 0x852:
617 case 0x823: /* Intuos3 Grip Pen */
618 case 0x813: /* Intuos3 Classic Pen */
619 case 0x885: /* Intuos3 Marker Pen */
620 case 0x802: /* Intuos4/5 13HD/24HD General Pen */
621 case 0x804: /* Intuos4/5 13HD/24HD Marker Pen */
622 case 0x8e2: /* IntuosHT2 pen */
623 case 0x022:
624 case 0x10804: /* Intuos4/5 13HD/24HD Art Pen */
625 case 0x10842: /* MobileStudio Pro Pro Pen slim */
626 case 0x14802: /* Intuos4/5 13HD/24HD Classic Pen */
627 case 0x16802: /* Cintiq 13HD Pro Pen */
628 case 0x18802: /* DTH2242 Pen */
629 case 0x10802: /* Intuos4/5 13HD/24HD General Pen */
630 tool_type = BTN_TOOL_PEN;
631 break;
632
633 case 0x832: /* Stroke pen */
634 case 0x032:
635 tool_type = BTN_TOOL_BRUSH;
636 break;
637
638 case 0x007: /* Mouse 4D and 2D */
639 case 0x09c:
640 case 0x094:
641 case 0x017: /* Intuos3 2D Mouse */
642 case 0x806: /* Intuos4 Mouse */
643 tool_type = BTN_TOOL_MOUSE;
644 break;
645
646 case 0x096: /* Lens cursor */
647 case 0x097: /* Intuos3 Lens cursor */
648 case 0x006: /* Intuos4 Lens cursor */
649 tool_type = BTN_TOOL_LENS;
650 break;
651
652 case 0x82a: /* Eraser */
653 case 0x84a:
654 case 0x85a:
655 case 0x91a:
656 case 0xd1a:
657 case 0x0fa:
658 case 0x82b: /* Intuos3 Grip Pen Eraser */
659 case 0x81b: /* Intuos3 Classic Pen Eraser */
660 case 0x91b: /* Intuos3 Airbrush Eraser */
661 case 0x80c: /* Intuos4/5 13HD/24HD Marker Pen Eraser */
662 case 0x80a: /* Intuos4/5 13HD/24HD General Pen Eraser */
663 case 0x90a: /* Intuos4/5 13HD/24HD Airbrush Eraser */
664 case 0x1480a: /* Intuos4/5 13HD/24HD Classic Pen Eraser */
665 case 0x1090a: /* Intuos4/5 13HD/24HD Airbrush Eraser */
666 case 0x1080c: /* Intuos4/5 13HD/24HD Art Pen Eraser */
667 case 0x1084a: /* MobileStudio Pro Pro Pen slim Eraser */
668 case 0x1680a: /* Cintiq 13HD Pro Pen Eraser */
669 case 0x1880a: /* DTH2242 Eraser */
670 case 0x1080a: /* Intuos4/5 13HD/24HD General Pen Eraser */
671 tool_type = BTN_TOOL_RUBBER;
672 break;
673
674 case 0xd12:
675 case 0x912:
676 case 0x112:
677 case 0x913: /* Intuos3 Airbrush */
678 case 0x902: /* Intuos4/5 13HD/24HD Airbrush */
679 case 0x10902: /* Intuos4/5 13HD/24HD Airbrush */
680 tool_type = BTN_TOOL_AIRBRUSH;
681 break;
682
683 default: /* Unknown tool */
684 tool_type = BTN_TOOL_PEN;
685 break;
686 }
687 return tool_type;
688 }
689
690 static void wacom_exit_report(struct wacom_wac *wacom)
691 {
692 struct input_dev *input = wacom->pen_input;
693 struct wacom_features *features = &wacom->features;
694 unsigned char *data = wacom->data;
695 int idx = (features->type == INTUOS) ? (data[1] & 0x01) : 0;
696
697 /*
698 * Reset all states otherwise we lose the initial states
699 * when in-prox next time
700 */
701 input_report_abs(input, ABS_X, 0);
702 input_report_abs(input, ABS_Y, 0);
703 input_report_abs(input, ABS_DISTANCE, 0);
704 input_report_abs(input, ABS_TILT_X, 0);
705 input_report_abs(input, ABS_TILT_Y, 0);
706 if (wacom->tool[idx] >= BTN_TOOL_MOUSE) {
707 input_report_key(input, BTN_LEFT, 0);
708 input_report_key(input, BTN_MIDDLE, 0);
709 input_report_key(input, BTN_RIGHT, 0);
710 input_report_key(input, BTN_SIDE, 0);
711 input_report_key(input, BTN_EXTRA, 0);
712 input_report_abs(input, ABS_THROTTLE, 0);
713 input_report_abs(input, ABS_RZ, 0);
714 } else {
715 input_report_abs(input, ABS_PRESSURE, 0);
716 input_report_key(input, BTN_STYLUS, 0);
717 input_report_key(input, BTN_STYLUS2, 0);
718 input_report_key(input, BTN_TOUCH, 0);
719 input_report_abs(input, ABS_WHEEL, 0);
720 if (features->type >= INTUOS3S)
721 input_report_abs(input, ABS_Z, 0);
722 }
723 input_report_key(input, wacom->tool[idx], 0);
724 input_report_abs(input, ABS_MISC, 0); /* reset tool id */
725 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
726 wacom->id[idx] = 0;
727 }
728
729 static int wacom_intuos_inout(struct wacom_wac *wacom)
730 {
731 struct wacom_features *features = &wacom->features;
732 unsigned char *data = wacom->data;
733 struct input_dev *input = wacom->pen_input;
734 int idx = (features->type == INTUOS) ? (data[1] & 0x01) : 0;
735
736 if (!(((data[1] & 0xfc) == 0xc0) || /* in prox */
737 ((data[1] & 0xfe) == 0x20) || /* in range */
738 ((data[1] & 0xfe) == 0x80))) /* out prox */
739 return 0;
740
741 /* Enter report */
742 if ((data[1] & 0xfc) == 0xc0) {
743 /* serial number of the tool */
744 wacom->serial[idx] = ((data[3] & 0x0f) << 28) +
745 (data[4] << 20) + (data[5] << 12) +
746 (data[6] << 4) + (data[7] >> 4);
747
748 wacom->id[idx] = (data[2] << 4) | (data[3] >> 4) |
749 ((data[7] & 0x0f) << 16) | ((data[8] & 0xf0) << 8);
750
751 wacom->tool[idx] = wacom_intuos_get_tool_type(wacom->id[idx]);
752
753 wacom->shared->stylus_in_proximity = true;
754 return 1;
755 }
756
757 /* in Range */
758 if ((data[1] & 0xfe) == 0x20) {
759 if (features->type != INTUOSHT2)
760 wacom->shared->stylus_in_proximity = true;
761
762 /* in Range while exiting */
763 if (wacom->reporting_data) {
764 input_report_key(input, BTN_TOUCH, 0);
765 input_report_abs(input, ABS_PRESSURE, 0);
766 input_report_abs(input, ABS_DISTANCE, wacom->features.distance_max);
767 return 2;
768 }
769 return 1;
770 }
771
772 /* Exit report */
773 if ((data[1] & 0xfe) == 0x80) {
774 wacom->shared->stylus_in_proximity = false;
775 wacom->reporting_data = false;
776
777 /* don't report exit if we don't know the ID */
778 if (!wacom->id[idx])
779 return 1;
780
781 wacom_exit_report(wacom);
782 return 2;
783 }
784
785 return 0;
786 }
787
788 static inline bool report_touch_events(struct wacom_wac *wacom)
789 {
790 return (touch_arbitration ? !wacom->shared->stylus_in_proximity : 1);
791 }
792
793 static inline bool delay_pen_events(struct wacom_wac *wacom)
794 {
795 return (wacom->shared->touch_down && touch_arbitration);
796 }
797
798 static int wacom_intuos_general(struct wacom_wac *wacom)
799 {
800 struct wacom_features *features = &wacom->features;
801 unsigned char *data = wacom->data;
802 struct input_dev *input = wacom->pen_input;
803 int idx = (features->type == INTUOS) ? (data[1] & 0x01) : 0;
804 unsigned char type = (data[1] >> 1) & 0x0F;
805 unsigned int x, y, distance, t;
806
807 if (data[0] != WACOM_REPORT_PENABLED && data[0] != WACOM_REPORT_CINTIQ &&
808 data[0] != WACOM_REPORT_INTUOS_PEN)
809 return 0;
810
811 if (delay_pen_events(wacom))
812 return 1;
813
814 /* don't report events if we don't know the tool ID */
815 if (!wacom->id[idx]) {
816 /* but reschedule a read of the current tool */
817 wacom_intuos_schedule_prox_event(wacom);
818 return 1;
819 }
820
821 /*
822 * don't report events for invalid data
823 */
824 /* older I4 styli don't work with new Cintiqs */
825 if ((!((wacom->id[idx] >> 16) & 0x01) &&
826 (features->type == WACOM_21UX2)) ||
827 /* Only large Intuos support Lense Cursor */
828 (wacom->tool[idx] == BTN_TOOL_LENS &&
829 (features->type == INTUOS3 ||
830 features->type == INTUOS3S ||
831 features->type == INTUOS4 ||
832 features->type == INTUOS4S ||
833 features->type == INTUOS5 ||
834 features->type == INTUOS5S ||
835 features->type == INTUOSPM ||
836 features->type == INTUOSPS)) ||
837 /* Cintiq doesn't send data when RDY bit isn't set */
838 (features->type == CINTIQ && !(data[1] & 0x40)))
839 return 1;
840
841 x = (be16_to_cpup((__be16 *)&data[2]) << 1) | ((data[9] >> 1) & 1);
842 y = (be16_to_cpup((__be16 *)&data[4]) << 1) | (data[9] & 1);
843 distance = data[9] >> 2;
844 if (features->type < INTUOS3S) {
845 x >>= 1;
846 y >>= 1;
847 distance >>= 1;
848 }
849 if (features->type == INTUOSHT2)
850 distance = features->distance_max - distance;
851 input_report_abs(input, ABS_X, x);
852 input_report_abs(input, ABS_Y, y);
853 input_report_abs(input, ABS_DISTANCE, distance);
854
855 switch (type) {
856 case 0x00:
857 case 0x01:
858 case 0x02:
859 case 0x03:
860 /* general pen packet */
861 t = (data[6] << 3) | ((data[7] & 0xC0) >> 5) | (data[1] & 1);
862 if (features->pressure_max < 2047)
863 t >>= 1;
864 input_report_abs(input, ABS_PRESSURE, t);
865 if (features->type != INTUOSHT2) {
866 input_report_abs(input, ABS_TILT_X,
867 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64);
868 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64);
869 }
870 input_report_key(input, BTN_STYLUS, data[1] & 2);
871 input_report_key(input, BTN_STYLUS2, data[1] & 4);
872 input_report_key(input, BTN_TOUCH, t > 10);
873 break;
874
875 case 0x0a:
876 /* airbrush second packet */
877 input_report_abs(input, ABS_WHEEL,
878 (data[6] << 2) | ((data[7] >> 6) & 3));
879 input_report_abs(input, ABS_TILT_X,
880 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64);
881 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64);
882 break;
883
884 case 0x05:
885 /* Rotation packet */
886 if (features->type >= INTUOS3S) {
887 /* I3 marker pen rotation */
888 t = (data[6] << 3) | ((data[7] >> 5) & 7);
889 t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) :
890 ((t-1) / 2 + 450)) : (450 - t / 2) ;
891 input_report_abs(input, ABS_Z, t);
892 } else {
893 /* 4D mouse 2nd packet */
894 t = (data[6] << 3) | ((data[7] >> 5) & 7);
895 input_report_abs(input, ABS_RZ, (data[7] & 0x20) ?
896 ((t - 1) / 2) : -t / 2);
897 }
898 break;
899
900 case 0x04:
901 /* 4D mouse 1st packet */
902 input_report_key(input, BTN_LEFT, data[8] & 0x01);
903 input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
904 input_report_key(input, BTN_RIGHT, data[8] & 0x04);
905
906 input_report_key(input, BTN_SIDE, data[8] & 0x20);
907 input_report_key(input, BTN_EXTRA, data[8] & 0x10);
908 t = (data[6] << 2) | ((data[7] >> 6) & 3);
909 input_report_abs(input, ABS_THROTTLE, (data[8] & 0x08) ? -t : t);
910 break;
911
912 case 0x06:
913 /* I4 mouse */
914 input_report_key(input, BTN_LEFT, data[6] & 0x01);
915 input_report_key(input, BTN_MIDDLE, data[6] & 0x02);
916 input_report_key(input, BTN_RIGHT, data[6] & 0x04);
917 input_report_rel(input, REL_WHEEL, ((data[7] & 0x80) >> 7)
918 - ((data[7] & 0x40) >> 6));
919 input_report_key(input, BTN_SIDE, data[6] & 0x08);
920 input_report_key(input, BTN_EXTRA, data[6] & 0x10);
921
922 input_report_abs(input, ABS_TILT_X,
923 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64);
924 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64);
925 break;
926
927 case 0x08:
928 if (wacom->tool[idx] == BTN_TOOL_MOUSE) {
929 /* 2D mouse packet */
930 input_report_key(input, BTN_LEFT, data[8] & 0x04);
931 input_report_key(input, BTN_MIDDLE, data[8] & 0x08);
932 input_report_key(input, BTN_RIGHT, data[8] & 0x10);
933 input_report_rel(input, REL_WHEEL, (data[8] & 0x01)
934 - ((data[8] & 0x02) >> 1));
935
936 /* I3 2D mouse side buttons */
937 if (features->type >= INTUOS3S && features->type <= INTUOS3L) {
938 input_report_key(input, BTN_SIDE, data[8] & 0x40);
939 input_report_key(input, BTN_EXTRA, data[8] & 0x20);
940 }
941 }
942 else if (wacom->tool[idx] == BTN_TOOL_LENS) {
943 /* Lens cursor packets */
944 input_report_key(input, BTN_LEFT, data[8] & 0x01);
945 input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
946 input_report_key(input, BTN_RIGHT, data[8] & 0x04);
947 input_report_key(input, BTN_SIDE, data[8] & 0x10);
948 input_report_key(input, BTN_EXTRA, data[8] & 0x08);
949 }
950 break;
951
952 case 0x07:
953 case 0x09:
954 case 0x0b:
955 case 0x0c:
956 case 0x0d:
957 case 0x0e:
958 case 0x0f:
959 /* unhandled */
960 break;
961 }
962
963 input_report_abs(input, ABS_MISC,
964 wacom_intuos_id_mangle(wacom->id[idx])); /* report tool id */
965 input_report_key(input, wacom->tool[idx], 1);
966 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
967 wacom->reporting_data = true;
968 return 2;
969 }
970
971 static int wacom_intuos_irq(struct wacom_wac *wacom)
972 {
973 unsigned char *data = wacom->data;
974 struct input_dev *input = wacom->pen_input;
975 int result;
976
977 if (data[0] != WACOM_REPORT_PENABLED &&
978 data[0] != WACOM_REPORT_INTUOS_ID1 &&
979 data[0] != WACOM_REPORT_INTUOS_ID2 &&
980 data[0] != WACOM_REPORT_INTUOSPAD &&
981 data[0] != WACOM_REPORT_INTUOS_PEN &&
982 data[0] != WACOM_REPORT_CINTIQ &&
983 data[0] != WACOM_REPORT_CINTIQPAD &&
984 data[0] != WACOM_REPORT_INTUOS5PAD) {
985 dev_dbg(input->dev.parent,
986 "%s: received unknown report #%d\n", __func__, data[0]);
987 return 0;
988 }
989
990 /* process pad events */
991 result = wacom_intuos_pad(wacom);
992 if (result)
993 return result;
994
995 /* process in/out prox events */
996 result = wacom_intuos_inout(wacom);
997 if (result)
998 return result - 1;
999
1000 /* process general packets */
1001 result = wacom_intuos_general(wacom);
1002 if (result)
1003 return result - 1;
1004
1005 return 0;
1006 }
1007
1008 static int wacom_remote_irq(struct wacom_wac *wacom_wac, size_t len)
1009 {
1010 unsigned char *data = wacom_wac->data;
1011 struct input_dev *input;
1012 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
1013 struct wacom_remote *remote = wacom->remote;
1014 int bat_charging, bat_percent, touch_ring_mode;
1015 __u32 serial;
1016 int i, index = -1;
1017 unsigned long flags;
1018
1019 if (data[0] != WACOM_REPORT_REMOTE) {
1020 hid_dbg(wacom->hdev, "%s: received unknown report #%d",
1021 __func__, data[0]);
1022 return 0;
1023 }
1024
1025 serial = data[3] + (data[4] << 8) + (data[5] << 16);
1026 wacom_wac->id[0] = PAD_DEVICE_ID;
1027
1028 spin_lock_irqsave(&remote->remote_lock, flags);
1029
1030 for (i = 0; i < WACOM_MAX_REMOTES; i++) {
1031 if (remote->remotes[i].serial == serial) {
1032 index = i;
1033 break;
1034 }
1035 }
1036
1037 if (index < 0 || !remote->remotes[index].registered)
1038 goto out;
1039
1040 input = remote->remotes[index].input;
1041
1042 input_report_key(input, BTN_0, (data[9] & 0x01));
1043 input_report_key(input, BTN_1, (data[9] & 0x02));
1044 input_report_key(input, BTN_2, (data[9] & 0x04));
1045 input_report_key(input, BTN_3, (data[9] & 0x08));
1046 input_report_key(input, BTN_4, (data[9] & 0x10));
1047 input_report_key(input, BTN_5, (data[9] & 0x20));
1048 input_report_key(input, BTN_6, (data[9] & 0x40));
1049 input_report_key(input, BTN_7, (data[9] & 0x80));
1050
1051 input_report_key(input, BTN_8, (data[10] & 0x01));
1052 input_report_key(input, BTN_9, (data[10] & 0x02));
1053 input_report_key(input, BTN_A, (data[10] & 0x04));
1054 input_report_key(input, BTN_B, (data[10] & 0x08));
1055 input_report_key(input, BTN_C, (data[10] & 0x10));
1056 input_report_key(input, BTN_X, (data[10] & 0x20));
1057 input_report_key(input, BTN_Y, (data[10] & 0x40));
1058 input_report_key(input, BTN_Z, (data[10] & 0x80));
1059
1060 input_report_key(input, BTN_BASE, (data[11] & 0x01));
1061 input_report_key(input, BTN_BASE2, (data[11] & 0x02));
1062
1063 if (data[12] & 0x80)
1064 input_report_abs(input, ABS_WHEEL, (data[12] & 0x7f));
1065 else
1066 input_report_abs(input, ABS_WHEEL, 0);
1067
1068 bat_percent = data[7] & 0x7f;
1069 bat_charging = !!(data[7] & 0x80);
1070
1071 if (data[9] | data[10] | (data[11] & 0x03) | data[12])
1072 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
1073 else
1074 input_report_abs(input, ABS_MISC, 0);
1075
1076 input_event(input, EV_MSC, MSC_SERIAL, serial);
1077
1078 input_sync(input);
1079
1080 /*Which mode select (LED light) is currently on?*/
1081 touch_ring_mode = (data[11] & 0xC0) >> 6;
1082
1083 for (i = 0; i < WACOM_MAX_REMOTES; i++) {
1084 if (remote->remotes[i].serial == serial)
1085 wacom->led.groups[i].select = touch_ring_mode;
1086 }
1087
1088 __wacom_notify_battery(&remote->remotes[index].battery,
1089 WACOM_POWER_SUPPLY_STATUS_AUTO, bat_percent,
1090 bat_charging, 1, bat_charging);
1091
1092 out:
1093 spin_unlock_irqrestore(&remote->remote_lock, flags);
1094 return 0;
1095 }
1096
1097 static void wacom_remote_status_irq(struct wacom_wac *wacom_wac, size_t len)
1098 {
1099 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
1100 unsigned char *data = wacom_wac->data;
1101 struct wacom_remote *remote = wacom->remote;
1102 struct wacom_remote_data remote_data;
1103 unsigned long flags;
1104 int i, ret;
1105
1106 if (data[0] != WACOM_REPORT_DEVICE_LIST)
1107 return;
1108
1109 memset(&remote_data, 0, sizeof(struct wacom_remote_data));
1110
1111 for (i = 0; i < WACOM_MAX_REMOTES; i++) {
1112 int j = i * 6;
1113 int serial = (data[j+6] << 16) + (data[j+5] << 8) + data[j+4];
1114 bool connected = data[j+2];
1115
1116 remote_data.remote[i].serial = serial;
1117 remote_data.remote[i].connected = connected;
1118 }
1119
1120 spin_lock_irqsave(&remote->remote_lock, flags);
1121
1122 ret = kfifo_in(&remote->remote_fifo, &remote_data, sizeof(remote_data));
1123 if (ret != sizeof(remote_data)) {
1124 spin_unlock_irqrestore(&remote->remote_lock, flags);
1125 hid_err(wacom->hdev, "Can't queue Remote status event.\n");
1126 return;
1127 }
1128
1129 spin_unlock_irqrestore(&remote->remote_lock, flags);
1130
1131 wacom_schedule_work(wacom_wac, WACOM_WORKER_REMOTE);
1132 }
1133
1134 static int int_dist(int x1, int y1, int x2, int y2)
1135 {
1136 int x = x2 - x1;
1137 int y = y2 - y1;
1138
1139 return int_sqrt(x*x + y*y);
1140 }
1141
1142 static void wacom_intuos_bt_process_data(struct wacom_wac *wacom,
1143 unsigned char *data)
1144 {
1145 memcpy(wacom->data, data, 10);
1146 wacom_intuos_irq(wacom);
1147
1148 input_sync(wacom->pen_input);
1149 if (wacom->pad_input)
1150 input_sync(wacom->pad_input);
1151 }
1152
1153 static int wacom_intuos_bt_irq(struct wacom_wac *wacom, size_t len)
1154 {
1155 unsigned char data[WACOM_PKGLEN_MAX];
1156 int i = 1;
1157 unsigned power_raw, battery_capacity, bat_charging, ps_connected;
1158
1159 memcpy(data, wacom->data, len);
1160
1161 switch (data[0]) {
1162 case 0x04:
1163 wacom_intuos_bt_process_data(wacom, data + i);
1164 i += 10;
1165 /* fall through */
1166 case 0x03:
1167 wacom_intuos_bt_process_data(wacom, data + i);
1168 i += 10;
1169 wacom_intuos_bt_process_data(wacom, data + i);
1170 i += 10;
1171 power_raw = data[i];
1172 bat_charging = (power_raw & 0x08) ? 1 : 0;
1173 ps_connected = (power_raw & 0x10) ? 1 : 0;
1174 battery_capacity = batcap_i4[power_raw & 0x07];
1175 wacom_notify_battery(wacom, WACOM_POWER_SUPPLY_STATUS_AUTO,
1176 battery_capacity, bat_charging,
1177 battery_capacity || bat_charging,
1178 ps_connected);
1179 break;
1180 default:
1181 dev_dbg(wacom->pen_input->dev.parent,
1182 "Unknown report: %d,%d size:%zu\n",
1183 data[0], data[1], len);
1184 return 0;
1185 }
1186 return 0;
1187 }
1188
1189 static int wacom_wac_finger_count_touches(struct wacom_wac *wacom)
1190 {
1191 struct input_dev *input = wacom->touch_input;
1192 unsigned touch_max = wacom->features.touch_max;
1193 int count = 0;
1194 int i;
1195
1196 if (!touch_max)
1197 return 0;
1198
1199 if (touch_max == 1)
1200 return test_bit(BTN_TOUCH, input->key) &&
1201 report_touch_events(wacom);
1202
1203 for (i = 0; i < input->mt->num_slots; i++) {
1204 struct input_mt_slot *ps = &input->mt->slots[i];
1205 int id = input_mt_get_value(ps, ABS_MT_TRACKING_ID);
1206 if (id >= 0)
1207 count++;
1208 }
1209
1210 return count;
1211 }
1212
1213 static void wacom_intuos_pro2_bt_pen(struct wacom_wac *wacom)
1214 {
1215 int pen_frame_len, pen_frames;
1216
1217 struct input_dev *pen_input = wacom->pen_input;
1218 unsigned char *data = wacom->data;
1219 int i;
1220
1221 if (wacom->features.type == INTUOSP2_BT ||
1222 wacom->features.type == INTUOSP2S_BT) {
1223 wacom->serial[0] = get_unaligned_le64(&data[99]);
1224 wacom->id[0] = get_unaligned_le16(&data[107]);
1225 pen_frame_len = 14;
1226 pen_frames = 7;
1227 } else {
1228 wacom->serial[0] = get_unaligned_le64(&data[33]);
1229 wacom->id[0] = get_unaligned_le16(&data[41]);
1230 pen_frame_len = 8;
1231 pen_frames = 4;
1232 }
1233
1234 if (wacom->serial[0] >> 52 == 1) {
1235 /* Add back in missing bits of ID for non-USI pens */
1236 wacom->id[0] |= (wacom->serial[0] >> 32) & 0xFFFFF;
1237 }
1238
1239 for (i = 0; i < pen_frames; i++) {
1240 unsigned char *frame = &data[i*pen_frame_len + 1];
1241 bool valid = frame[0] & 0x80;
1242 bool prox = frame[0] & 0x40;
1243 bool range = frame[0] & 0x20;
1244 bool invert = frame[0] & 0x10;
1245
1246 if (!valid)
1247 continue;
1248
1249 if (!prox) {
1250 wacom->shared->stylus_in_proximity = false;
1251 wacom_exit_report(wacom);
1252 input_sync(pen_input);
1253
1254 wacom->tool[0] = 0;
1255 wacom->id[0] = 0;
1256 wacom->serial[0] = 0;
1257 return;
1258 }
1259
1260 if (range) {
1261 if (!wacom->tool[0]) { /* first in range */
1262 /* Going into range select tool */
1263 if (invert)
1264 wacom->tool[0] = BTN_TOOL_RUBBER;
1265 else if (wacom->id[0])
1266 wacom->tool[0] = wacom_intuos_get_tool_type(wacom->id[0]);
1267 else
1268 wacom->tool[0] = BTN_TOOL_PEN;
1269 }
1270
1271 input_report_abs(pen_input, ABS_X, get_unaligned_le16(&frame[1]));
1272 input_report_abs(pen_input, ABS_Y, get_unaligned_le16(&frame[3]));
1273
1274 if (wacom->features.type == INTUOSP2_BT ||
1275 wacom->features.type == INTUOSP2S_BT) {
1276 /* Fix rotation alignment: userspace expects zero at left */
1277 int16_t rotation =
1278 (int16_t)get_unaligned_le16(&frame[9]);
1279 rotation += 1800/4;
1280
1281 if (rotation > 899)
1282 rotation -= 1800;
1283
1284 input_report_abs(pen_input, ABS_TILT_X,
1285 (char)frame[7]);
1286 input_report_abs(pen_input, ABS_TILT_Y,
1287 (char)frame[8]);
1288 input_report_abs(pen_input, ABS_Z, rotation);
1289 input_report_abs(pen_input, ABS_WHEEL,
1290 get_unaligned_le16(&frame[11]));
1291 }
1292 }
1293 if (wacom->tool[0]) {
1294 input_report_abs(pen_input, ABS_PRESSURE, get_unaligned_le16(&frame[5]));
1295 if (wacom->features.type == INTUOSP2_BT ||
1296 wacom->features.type == INTUOSP2S_BT) {
1297 input_report_abs(pen_input, ABS_DISTANCE,
1298 range ? frame[13] : wacom->features.distance_max);
1299 } else {
1300 input_report_abs(pen_input, ABS_DISTANCE,
1301 range ? frame[7] : wacom->features.distance_max);
1302 }
1303
1304 input_report_key(pen_input, BTN_TOUCH, frame[0] & 0x09);
1305 input_report_key(pen_input, BTN_STYLUS, frame[0] & 0x02);
1306 input_report_key(pen_input, BTN_STYLUS2, frame[0] & 0x04);
1307
1308 input_report_key(pen_input, wacom->tool[0], prox);
1309 input_event(pen_input, EV_MSC, MSC_SERIAL, wacom->serial[0]);
1310 input_report_abs(pen_input, ABS_MISC,
1311 wacom_intuos_id_mangle(wacom->id[0])); /* report tool id */
1312 }
1313
1314 wacom->shared->stylus_in_proximity = prox;
1315
1316 input_sync(pen_input);
1317 }
1318 }
1319
1320 static void wacom_intuos_pro2_bt_touch(struct wacom_wac *wacom)
1321 {
1322 const int finger_touch_len = 8;
1323 const int finger_frames = 4;
1324 const int finger_frame_len = 43;
1325
1326 struct input_dev *touch_input = wacom->touch_input;
1327 unsigned char *data = wacom->data;
1328 int num_contacts_left = 5;
1329 int i, j;
1330
1331 for (i = 0; i < finger_frames; i++) {
1332 unsigned char *frame = &data[i*finger_frame_len + 109];
1333 int current_num_contacts = frame[0] & 0x7F;
1334 int contacts_to_send;
1335
1336 if (!(frame[0] & 0x80))
1337 continue;
1338
1339 /*
1340 * First packet resets the counter since only the first
1341 * packet in series will have non-zero current_num_contacts.
1342 */
1343 if (current_num_contacts)
1344 wacom->num_contacts_left = current_num_contacts;
1345
1346 contacts_to_send = min(num_contacts_left, wacom->num_contacts_left);
1347
1348 for (j = 0; j < contacts_to_send; j++) {
1349 unsigned char *touch = &frame[j*finger_touch_len + 1];
1350 int slot = input_mt_get_slot_by_key(touch_input, touch[0]);
1351 int x = get_unaligned_le16(&touch[2]);
1352 int y = get_unaligned_le16(&touch[4]);
1353 int w = touch[6] * input_abs_get_res(touch_input, ABS_MT_POSITION_X);
1354 int h = touch[7] * input_abs_get_res(touch_input, ABS_MT_POSITION_Y);
1355
1356 if (slot < 0)
1357 continue;
1358
1359 input_mt_slot(touch_input, slot);
1360 input_mt_report_slot_state(touch_input, MT_TOOL_FINGER, touch[1] & 0x01);
1361 input_report_abs(touch_input, ABS_MT_POSITION_X, x);
1362 input_report_abs(touch_input, ABS_MT_POSITION_Y, y);
1363 input_report_abs(touch_input, ABS_MT_TOUCH_MAJOR, max(w, h));
1364 input_report_abs(touch_input, ABS_MT_TOUCH_MINOR, min(w, h));
1365 input_report_abs(touch_input, ABS_MT_ORIENTATION, w > h);
1366 }
1367
1368 input_mt_sync_frame(touch_input);
1369
1370 wacom->num_contacts_left -= contacts_to_send;
1371 if (wacom->num_contacts_left <= 0) {
1372 wacom->num_contacts_left = 0;
1373 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
1374 input_sync(touch_input);
1375 }
1376 }
1377
1378 if (wacom->num_contacts_left == 0) {
1379 // Be careful that we don't accidentally call input_sync with
1380 // only a partial set of fingers of processed
1381 input_report_switch(touch_input, SW_MUTE_DEVICE, !(data[281] >> 7));
1382 input_sync(touch_input);
1383 }
1384
1385 }
1386
1387 static void wacom_intuos_pro2_bt_pad(struct wacom_wac *wacom)
1388 {
1389 struct input_dev *pad_input = wacom->pad_input;
1390 unsigned char *data = wacom->data;
1391
1392 int buttons = data[282] | ((data[281] & 0x40) << 2);
1393 int ring = data[285] & 0x7F;
1394 bool ringstatus = data[285] & 0x80;
1395 bool prox = buttons || ringstatus;
1396
1397 /* Fix touchring data: userspace expects 0 at left and increasing clockwise */
1398 ring = 71 - ring;
1399 ring += 3*72/16;
1400 if (ring > 71)
1401 ring -= 72;
1402
1403 wacom_report_numbered_buttons(pad_input, 9, buttons);
1404
1405 input_report_abs(pad_input, ABS_WHEEL, ringstatus ? ring : 0);
1406
1407 input_report_key(pad_input, wacom->tool[1], prox ? 1 : 0);
1408 input_report_abs(pad_input, ABS_MISC, prox ? PAD_DEVICE_ID : 0);
1409 input_event(pad_input, EV_MSC, MSC_SERIAL, 0xffffffff);
1410
1411 input_sync(pad_input);
1412 }
1413
1414 static void wacom_intuos_pro2_bt_battery(struct wacom_wac *wacom)
1415 {
1416 unsigned char *data = wacom->data;
1417
1418 bool chg = data[284] & 0x80;
1419 int battery_status = data[284] & 0x7F;
1420
1421 wacom_notify_battery(wacom, WACOM_POWER_SUPPLY_STATUS_AUTO,
1422 battery_status, chg, 1, chg);
1423 }
1424
1425 static void wacom_intuos_gen3_bt_pad(struct wacom_wac *wacom)
1426 {
1427 struct input_dev *pad_input = wacom->pad_input;
1428 unsigned char *data = wacom->data;
1429
1430 int buttons = data[44];
1431
1432 wacom_report_numbered_buttons(pad_input, 4, buttons);
1433
1434 input_report_key(pad_input, wacom->tool[1], buttons ? 1 : 0);
1435 input_report_abs(pad_input, ABS_MISC, buttons ? PAD_DEVICE_ID : 0);
1436 input_event(pad_input, EV_MSC, MSC_SERIAL, 0xffffffff);
1437
1438 input_sync(pad_input);
1439 }
1440
1441 static void wacom_intuos_gen3_bt_battery(struct wacom_wac *wacom)
1442 {
1443 unsigned char *data = wacom->data;
1444
1445 bool chg = data[45] & 0x80;
1446 int battery_status = data[45] & 0x7F;
1447
1448 wacom_notify_battery(wacom, WACOM_POWER_SUPPLY_STATUS_AUTO,
1449 battery_status, chg, 1, chg);
1450 }
1451
1452 static int wacom_intuos_pro2_bt_irq(struct wacom_wac *wacom, size_t len)
1453 {
1454 unsigned char *data = wacom->data;
1455
1456 if (data[0] != 0x80 && data[0] != 0x81) {
1457 dev_dbg(wacom->pen_input->dev.parent,
1458 "%s: received unknown report #%d\n", __func__, data[0]);
1459 return 0;
1460 }
1461
1462 wacom_intuos_pro2_bt_pen(wacom);
1463 if (wacom->features.type == INTUOSP2_BT ||
1464 wacom->features.type == INTUOSP2S_BT) {
1465 wacom_intuos_pro2_bt_touch(wacom);
1466 wacom_intuos_pro2_bt_pad(wacom);
1467 wacom_intuos_pro2_bt_battery(wacom);
1468 } else {
1469 wacom_intuos_gen3_bt_pad(wacom);
1470 wacom_intuos_gen3_bt_battery(wacom);
1471 }
1472 return 0;
1473 }
1474
1475 static int wacom_24hdt_irq(struct wacom_wac *wacom)
1476 {
1477 struct input_dev *input = wacom->touch_input;
1478 unsigned char *data = wacom->data;
1479 int i;
1480 int current_num_contacts = data[61];
1481 int contacts_to_send = 0;
1482 int num_contacts_left = 4; /* maximum contacts per packet */
1483 int byte_per_packet = WACOM_BYTES_PER_24HDT_PACKET;
1484 int y_offset = 2;
1485
1486 if (wacom->features.type == WACOM_27QHDT) {
1487 current_num_contacts = data[63];
1488 num_contacts_left = 10;
1489 byte_per_packet = WACOM_BYTES_PER_QHDTHID_PACKET;
1490 y_offset = 0;
1491 }
1492
1493 /*
1494 * First packet resets the counter since only the first
1495 * packet in series will have non-zero current_num_contacts.
1496 */
1497 if (current_num_contacts)
1498 wacom->num_contacts_left = current_num_contacts;
1499
1500 contacts_to_send = min(num_contacts_left, wacom->num_contacts_left);
1501
1502 for (i = 0; i < contacts_to_send; i++) {
1503 int offset = (byte_per_packet * i) + 1;
1504 bool touch = (data[offset] & 0x1) && report_touch_events(wacom);
1505 int slot = input_mt_get_slot_by_key(input, data[offset + 1]);
1506
1507 if (slot < 0)
1508 continue;
1509 input_mt_slot(input, slot);
1510 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1511
1512 if (touch) {
1513 int t_x = get_unaligned_le16(&data[offset + 2]);
1514 int t_y = get_unaligned_le16(&data[offset + 4 + y_offset]);
1515
1516 input_report_abs(input, ABS_MT_POSITION_X, t_x);
1517 input_report_abs(input, ABS_MT_POSITION_Y, t_y);
1518
1519 if (wacom->features.type != WACOM_27QHDT) {
1520 int c_x = get_unaligned_le16(&data[offset + 4]);
1521 int c_y = get_unaligned_le16(&data[offset + 8]);
1522 int w = get_unaligned_le16(&data[offset + 10]);
1523 int h = get_unaligned_le16(&data[offset + 12]);
1524
1525 input_report_abs(input, ABS_MT_TOUCH_MAJOR, min(w,h));
1526 input_report_abs(input, ABS_MT_WIDTH_MAJOR,
1527 min(w, h) + int_dist(t_x, t_y, c_x, c_y));
1528 input_report_abs(input, ABS_MT_WIDTH_MINOR, min(w, h));
1529 input_report_abs(input, ABS_MT_ORIENTATION, w > h);
1530 }
1531 }
1532 }
1533 input_mt_sync_frame(input);
1534
1535 wacom->num_contacts_left -= contacts_to_send;
1536 if (wacom->num_contacts_left <= 0) {
1537 wacom->num_contacts_left = 0;
1538 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
1539 }
1540 return 1;
1541 }
1542
1543 static int wacom_mt_touch(struct wacom_wac *wacom)
1544 {
1545 struct input_dev *input = wacom->touch_input;
1546 unsigned char *data = wacom->data;
1547 int i;
1548 int current_num_contacts = data[2];
1549 int contacts_to_send = 0;
1550 int x_offset = 0;
1551
1552 /* MTTPC does not support Height and Width */
1553 if (wacom->features.type == MTTPC || wacom->features.type == MTTPC_B)
1554 x_offset = -4;
1555
1556 /*
1557 * First packet resets the counter since only the first
1558 * packet in series will have non-zero current_num_contacts.
1559 */
1560 if (current_num_contacts)
1561 wacom->num_contacts_left = current_num_contacts;
1562
1563 /* There are at most 5 contacts per packet */
1564 contacts_to_send = min(5, wacom->num_contacts_left);
1565
1566 for (i = 0; i < contacts_to_send; i++) {
1567 int offset = (WACOM_BYTES_PER_MT_PACKET + x_offset) * i + 3;
1568 bool touch = (data[offset] & 0x1) && report_touch_events(wacom);
1569 int id = get_unaligned_le16(&data[offset + 1]);
1570 int slot = input_mt_get_slot_by_key(input, id);
1571
1572 if (slot < 0)
1573 continue;
1574
1575 input_mt_slot(input, slot);
1576 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1577 if (touch) {
1578 int x = get_unaligned_le16(&data[offset + x_offset + 7]);
1579 int y = get_unaligned_le16(&data[offset + x_offset + 9]);
1580 input_report_abs(input, ABS_MT_POSITION_X, x);
1581 input_report_abs(input, ABS_MT_POSITION_Y, y);
1582 }
1583 }
1584 input_mt_sync_frame(input);
1585
1586 wacom->num_contacts_left -= contacts_to_send;
1587 if (wacom->num_contacts_left <= 0) {
1588 wacom->num_contacts_left = 0;
1589 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
1590 }
1591 return 1;
1592 }
1593
1594 static int wacom_tpc_mt_touch(struct wacom_wac *wacom)
1595 {
1596 struct input_dev *input = wacom->touch_input;
1597 unsigned char *data = wacom->data;
1598 int i;
1599
1600 for (i = 0; i < 2; i++) {
1601 int p = data[1] & (1 << i);
1602 bool touch = p && report_touch_events(wacom);
1603
1604 input_mt_slot(input, i);
1605 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1606 if (touch) {
1607 int x = le16_to_cpup((__le16 *)&data[i * 2 + 2]) & 0x7fff;
1608 int y = le16_to_cpup((__le16 *)&data[i * 2 + 6]) & 0x7fff;
1609
1610 input_report_abs(input, ABS_MT_POSITION_X, x);
1611 input_report_abs(input, ABS_MT_POSITION_Y, y);
1612 }
1613 }
1614 input_mt_sync_frame(input);
1615
1616 /* keep touch state for pen event */
1617 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
1618
1619 return 1;
1620 }
1621
1622 static int wacom_tpc_single_touch(struct wacom_wac *wacom, size_t len)
1623 {
1624 unsigned char *data = wacom->data;
1625 struct input_dev *input = wacom->touch_input;
1626 bool prox = report_touch_events(wacom);
1627 int x = 0, y = 0;
1628
1629 if (wacom->features.touch_max > 1 || len > WACOM_PKGLEN_TPC2FG)
1630 return 0;
1631
1632 if (len == WACOM_PKGLEN_TPC1FG) {
1633 prox = prox && (data[0] & 0x01);
1634 x = get_unaligned_le16(&data[1]);
1635 y = get_unaligned_le16(&data[3]);
1636 } else if (len == WACOM_PKGLEN_TPC1FG_B) {
1637 prox = prox && (data[2] & 0x01);
1638 x = get_unaligned_le16(&data[3]);
1639 y = get_unaligned_le16(&data[5]);
1640 } else {
1641 prox = prox && (data[1] & 0x01);
1642 x = le16_to_cpup((__le16 *)&data[2]);
1643 y = le16_to_cpup((__le16 *)&data[4]);
1644 }
1645
1646 if (prox) {
1647 input_report_abs(input, ABS_X, x);
1648 input_report_abs(input, ABS_Y, y);
1649 }
1650 input_report_key(input, BTN_TOUCH, prox);
1651
1652 /* keep touch state for pen events */
1653 wacom->shared->touch_down = prox;
1654
1655 return 1;
1656 }
1657
1658 static int wacom_tpc_pen(struct wacom_wac *wacom)
1659 {
1660 unsigned char *data = wacom->data;
1661 struct input_dev *input = wacom->pen_input;
1662 bool prox = data[1] & 0x20;
1663
1664 if (!wacom->shared->stylus_in_proximity) /* first in prox */
1665 /* Going into proximity select tool */
1666 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
1667
1668 /* keep pen state for touch events */
1669 wacom->shared->stylus_in_proximity = prox;
1670
1671 /* send pen events only when touch is up or forced out
1672 * or touch arbitration is off
1673 */
1674 if (!delay_pen_events(wacom)) {
1675 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
1676 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
1677 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
1678 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
1679 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x07) << 8) | data[6]);
1680 input_report_key(input, BTN_TOUCH, data[1] & 0x05);
1681 input_report_key(input, wacom->tool[0], prox);
1682 return 1;
1683 }
1684
1685 return 0;
1686 }
1687
1688 static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len)
1689 {
1690 unsigned char *data = wacom->data;
1691
1692 if (wacom->pen_input) {
1693 dev_dbg(wacom->pen_input->dev.parent,
1694 "%s: received report #%d\n", __func__, data[0]);
1695
1696 if (len == WACOM_PKGLEN_PENABLED ||
1697 data[0] == WACOM_REPORT_PENABLED)
1698 return wacom_tpc_pen(wacom);
1699 }
1700 else if (wacom->touch_input) {
1701 dev_dbg(wacom->touch_input->dev.parent,
1702 "%s: received report #%d\n", __func__, data[0]);
1703
1704 switch (len) {
1705 case WACOM_PKGLEN_TPC1FG:
1706 return wacom_tpc_single_touch(wacom, len);
1707
1708 case WACOM_PKGLEN_TPC2FG:
1709 return wacom_tpc_mt_touch(wacom);
1710
1711 default:
1712 switch (data[0]) {
1713 case WACOM_REPORT_TPC1FG:
1714 case WACOM_REPORT_TPCHID:
1715 case WACOM_REPORT_TPCST:
1716 case WACOM_REPORT_TPC1FGE:
1717 return wacom_tpc_single_touch(wacom, len);
1718
1719 case WACOM_REPORT_TPCMT:
1720 case WACOM_REPORT_TPCMT2:
1721 return wacom_mt_touch(wacom);
1722
1723 }
1724 }
1725 }
1726
1727 return 0;
1728 }
1729
1730 static int wacom_offset_rotation(struct input_dev *input, struct hid_usage *usage,
1731 int value, int num, int denom)
1732 {
1733 struct input_absinfo *abs = &input->absinfo[usage->code];
1734 int range = (abs->maximum - abs->minimum + 1);
1735
1736 value += num*range/denom;
1737 if (value > abs->maximum)
1738 value -= range;
1739 else if (value < abs->minimum)
1740 value += range;
1741 return value;
1742 }
1743
1744 int wacom_equivalent_usage(int usage)
1745 {
1746 if ((usage & HID_USAGE_PAGE) == WACOM_HID_UP_WACOMDIGITIZER) {
1747 int subpage = (usage & 0xFF00) << 8;
1748 int subusage = (usage & 0xFF);
1749
1750 if (subpage == WACOM_HID_SP_PAD ||
1751 subpage == WACOM_HID_SP_BUTTON ||
1752 subpage == WACOM_HID_SP_DIGITIZER ||
1753 subpage == WACOM_HID_SP_DIGITIZERINFO ||
1754 usage == WACOM_HID_WD_SENSE ||
1755 usage == WACOM_HID_WD_SERIALHI ||
1756 usage == WACOM_HID_WD_TOOLTYPE ||
1757 usage == WACOM_HID_WD_DISTANCE ||
1758 usage == WACOM_HID_WD_TOUCHSTRIP ||
1759 usage == WACOM_HID_WD_TOUCHSTRIP2 ||
1760 usage == WACOM_HID_WD_TOUCHRING ||
1761 usage == WACOM_HID_WD_TOUCHRINGSTATUS ||
1762 usage == WACOM_HID_WD_REPORT_VALID) {
1763 return usage;
1764 }
1765
1766 if (subpage == HID_UP_UNDEFINED)
1767 subpage = HID_UP_DIGITIZER;
1768
1769 return subpage | subusage;
1770 }
1771
1772 if ((usage & HID_USAGE_PAGE) == WACOM_HID_UP_WACOMTOUCH) {
1773 int subpage = (usage & 0xFF00) << 8;
1774 int subusage = (usage & 0xFF);
1775
1776 if (usage == WACOM_HID_WT_REPORT_VALID)
1777 return usage;
1778
1779 if (subpage == HID_UP_UNDEFINED)
1780 subpage = WACOM_HID_SP_DIGITIZER;
1781
1782 return subpage | subusage;
1783 }
1784
1785 return usage;
1786 }
1787
1788 static void wacom_map_usage(struct input_dev *input, struct hid_usage *usage,
1789 struct hid_field *field, __u8 type, __u16 code, int fuzz)
1790 {
1791 struct wacom *wacom = input_get_drvdata(input);
1792 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1793 struct wacom_features *features = &wacom_wac->features;
1794 int fmin = field->logical_minimum;
1795 int fmax = field->logical_maximum;
1796 unsigned int equivalent_usage = wacom_equivalent_usage(usage->hid);
1797 int resolution_code = code;
1798
1799 if (equivalent_usage == HID_DG_TWIST) {
1800 resolution_code = ABS_RZ;
1801 }
1802
1803 if (equivalent_usage == HID_GD_X) {
1804 fmin += features->offset_left;
1805 fmax -= features->offset_right;
1806 }
1807 if (equivalent_usage == HID_GD_Y) {
1808 fmin += features->offset_top;
1809 fmax -= features->offset_bottom;
1810 }
1811
1812 usage->type = type;
1813 usage->code = code;
1814
1815 set_bit(type, input->evbit);
1816
1817 switch (type) {
1818 case EV_ABS:
1819 input_set_abs_params(input, code, fmin, fmax, fuzz, 0);
1820 input_abs_set_res(input, code,
1821 hidinput_calc_abs_res(field, resolution_code));
1822 break;
1823 case EV_KEY:
1824 input_set_capability(input, EV_KEY, code);
1825 break;
1826 case EV_MSC:
1827 input_set_capability(input, EV_MSC, code);
1828 break;
1829 case EV_SW:
1830 input_set_capability(input, EV_SW, code);
1831 break;
1832 }
1833 }
1834
1835 static void wacom_wac_battery_usage_mapping(struct hid_device *hdev,
1836 struct hid_field *field, struct hid_usage *usage)
1837 {
1838 struct wacom *wacom = hid_get_drvdata(hdev);
1839 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1840 struct wacom_features *features = &wacom_wac->features;
1841 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);
1842
1843 switch (equivalent_usage) {
1844 case HID_DG_BATTERYSTRENGTH:
1845 case WACOM_HID_WD_BATTERY_LEVEL:
1846 case WACOM_HID_WD_BATTERY_CHARGING:
1847 features->quirks |= WACOM_QUIRK_BATTERY;
1848 break;
1849 }
1850 }
1851
1852 static void wacom_wac_battery_event(struct hid_device *hdev, struct hid_field *field,
1853 struct hid_usage *usage, __s32 value)
1854 {
1855 struct wacom *wacom = hid_get_drvdata(hdev);
1856 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1857 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);
1858
1859 switch (equivalent_usage) {
1860 case HID_DG_BATTERYSTRENGTH:
1861 if (value == 0) {
1862 wacom_wac->hid_data.bat_status = POWER_SUPPLY_STATUS_UNKNOWN;
1863 }
1864 else {
1865 value = value * 100 / (field->logical_maximum - field->logical_minimum);
1866 wacom_wac->hid_data.battery_capacity = value;
1867 wacom_wac->hid_data.bat_connected = 1;
1868 wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO;
1869 }
1870 break;
1871 case WACOM_HID_WD_BATTERY_LEVEL:
1872 value = value * 100 / (field->logical_maximum - field->logical_minimum);
1873 wacom_wac->hid_data.battery_capacity = value;
1874 wacom_wac->hid_data.bat_connected = 1;
1875 wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO;
1876 break;
1877 case WACOM_HID_WD_BATTERY_CHARGING:
1878 wacom_wac->hid_data.bat_charging = value;
1879 wacom_wac->hid_data.ps_connected = value;
1880 wacom_wac->hid_data.bat_connected = 1;
1881 wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO;
1882 break;
1883 }
1884 }
1885
1886 static void wacom_wac_battery_pre_report(struct hid_device *hdev,
1887 struct hid_report *report)
1888 {
1889 return;
1890 }
1891
1892 static void wacom_wac_battery_report(struct hid_device *hdev,
1893 struct hid_report *report)
1894 {
1895 struct wacom *wacom = hid_get_drvdata(hdev);
1896 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1897 struct wacom_features *features = &wacom_wac->features;
1898
1899 if (features->quirks & WACOM_QUIRK_BATTERY) {
1900 int status = wacom_wac->hid_data.bat_status;
1901 int capacity = wacom_wac->hid_data.battery_capacity;
1902 bool charging = wacom_wac->hid_data.bat_charging;
1903 bool connected = wacom_wac->hid_data.bat_connected;
1904 bool powered = wacom_wac->hid_data.ps_connected;
1905
1906 wacom_notify_battery(wacom_wac, status, capacity, charging,
1907 connected, powered);
1908 }
1909 }
1910
1911 static void wacom_wac_pad_usage_mapping(struct hid_device *hdev,
1912 struct hid_field *field, struct hid_usage *usage)
1913 {
1914 struct wacom *wacom = hid_get_drvdata(hdev);
1915 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1916 struct wacom_features *features = &wacom_wac->features;
1917 struct input_dev *input = wacom_wac->pad_input;
1918 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);
1919
1920 switch (equivalent_usage) {
1921 case WACOM_HID_WD_ACCELEROMETER_X:
1922 __set_bit(INPUT_PROP_ACCELEROMETER, input->propbit);
1923 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 0);
1924 features->device_type |= WACOM_DEVICETYPE_PAD;
1925 break;
1926 case WACOM_HID_WD_ACCELEROMETER_Y:
1927 __set_bit(INPUT_PROP_ACCELEROMETER, input->propbit);
1928 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 0);
1929 features->device_type |= WACOM_DEVICETYPE_PAD;
1930 break;
1931 case WACOM_HID_WD_ACCELEROMETER_Z:
1932 __set_bit(INPUT_PROP_ACCELEROMETER, input->propbit);
1933 wacom_map_usage(input, usage, field, EV_ABS, ABS_Z, 0);
1934 features->device_type |= WACOM_DEVICETYPE_PAD;
1935 break;
1936 case WACOM_HID_WD_BUTTONCENTER:
1937 case WACOM_HID_WD_BUTTONHOME:
1938 case WACOM_HID_WD_BUTTONUP:
1939 case WACOM_HID_WD_BUTTONDOWN:
1940 case WACOM_HID_WD_BUTTONLEFT:
1941 case WACOM_HID_WD_BUTTONRIGHT:
1942 wacom_map_usage(input, usage, field, EV_KEY,
1943 wacom_numbered_button_to_key(features->numbered_buttons),
1944 0);
1945 features->numbered_buttons++;
1946 features->device_type |= WACOM_DEVICETYPE_PAD;
1947 break;
1948 case WACOM_HID_WD_TOUCHONOFF:
1949 case WACOM_HID_WD_MUTE_DEVICE:
1950 /*
1951 * This usage, which is used to mute touch events, comes
1952 * from the pad packet, but is reported on the touch
1953 * interface. Because the touch interface may not have
1954 * been created yet, we cannot call wacom_map_usage(). In
1955 * order to process this usage when we receive it, we set
1956 * the usage type and code directly.
1957 */
1958 wacom_wac->has_mute_touch_switch = true;
1959 usage->type = EV_SW;
1960 usage->code = SW_MUTE_DEVICE;
1961 features->device_type |= WACOM_DEVICETYPE_PAD;
1962 break;
1963 case WACOM_HID_WD_TOUCHSTRIP:
1964 wacom_map_usage(input, usage, field, EV_ABS, ABS_RX, 0);
1965 features->device_type |= WACOM_DEVICETYPE_PAD;
1966 break;
1967 case WACOM_HID_WD_TOUCHSTRIP2:
1968 wacom_map_usage(input, usage, field, EV_ABS, ABS_RY, 0);
1969 features->device_type |= WACOM_DEVICETYPE_PAD;
1970 break;
1971 case WACOM_HID_WD_TOUCHRING:
1972 wacom_map_usage(input, usage, field, EV_ABS, ABS_WHEEL, 0);
1973 features->device_type |= WACOM_DEVICETYPE_PAD;
1974 break;
1975 case WACOM_HID_WD_TOUCHRINGSTATUS:
1976 /*
1977 * Only set up type/code association. Completely mapping
1978 * this usage may overwrite the axis resolution and range.
1979 */
1980 usage->type = EV_ABS;
1981 usage->code = ABS_WHEEL;
1982 set_bit(EV_ABS, input->evbit);
1983 features->device_type |= WACOM_DEVICETYPE_PAD;
1984 break;
1985 case WACOM_HID_WD_BUTTONCONFIG:
1986 wacom_map_usage(input, usage, field, EV_KEY, KEY_BUTTONCONFIG, 0);
1987 features->device_type |= WACOM_DEVICETYPE_PAD;
1988 break;
1989 case WACOM_HID_WD_ONSCREEN_KEYBOARD:
1990 wacom_map_usage(input, usage, field, EV_KEY, KEY_ONSCREEN_KEYBOARD, 0);
1991 features->device_type |= WACOM_DEVICETYPE_PAD;
1992 break;
1993 case WACOM_HID_WD_CONTROLPANEL:
1994 wacom_map_usage(input, usage, field, EV_KEY, KEY_CONTROLPANEL, 0);
1995 features->device_type |= WACOM_DEVICETYPE_PAD;
1996 break;
1997 case WACOM_HID_WD_MODE_CHANGE:
1998 /* do not overwrite previous data */
1999 if (!wacom_wac->has_mode_change) {
2000 wacom_wac->has_mode_change = true;
2001 wacom_wac->is_direct_mode = true;
2002 }
2003 features->device_type |= WACOM_DEVICETYPE_PAD;
2004 break;
2005 }
2006
2007 switch (equivalent_usage & 0xfffffff0) {
2008 case WACOM_HID_WD_EXPRESSKEY00:
2009 wacom_map_usage(input, usage, field, EV_KEY,
2010 wacom_numbered_button_to_key(features->numbered_buttons),
2011 0);
2012 features->numbered_buttons++;
2013 features->device_type |= WACOM_DEVICETYPE_PAD;
2014 break;
2015 }
2016 }
2017
2018 static void wacom_wac_pad_event(struct hid_device *hdev, struct hid_field *field,
2019 struct hid_usage *usage, __s32 value)
2020 {
2021 struct wacom *wacom = hid_get_drvdata(hdev);
2022 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2023 struct input_dev *input = wacom_wac->pad_input;
2024 struct wacom_features *features = &wacom_wac->features;
2025 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);
2026 int i;
2027 bool do_report = false;
2028
2029 /*
2030 * Avoid reporting this event and setting inrange_state if this usage
2031 * hasn't been mapped.
2032 */
2033 if (!usage->type && equivalent_usage != WACOM_HID_WD_MODE_CHANGE)
2034 return;
2035
2036 if (wacom_equivalent_usage(field->physical) == HID_DG_TABLETFUNCTIONKEY) {
2037 if (usage->hid != WACOM_HID_WD_TOUCHRING)
2038 wacom_wac->hid_data.inrange_state |= value;
2039 }
2040
2041 switch (equivalent_usage) {
2042 case WACOM_HID_WD_TOUCHRING:
2043 /*
2044 * Userspace expects touchrings to increase in value with
2045 * clockwise gestures and have their zero point at the
2046 * tablet's left. HID events "should" be clockwise-
2047 * increasing and zero at top, though the MobileStudio
2048 * Pro and 2nd-gen Intuos Pro don't do this...
2049 */
2050 if (hdev->vendor == 0x56a &&
2051 (hdev->product == 0x34d || hdev->product == 0x34e || /* MobileStudio Pro */
2052 hdev->product == 0x357 || hdev->product == 0x358 || /* Intuos Pro 2 */
2053 hdev->product == 0x392 || /* Intuos Pro 2 */
2054 hdev->product == 0x399)) { /* MobileStudio Pro */
2055 value = (field->logical_maximum - value);
2056
2057 if (hdev->product == 0x357 || hdev->product == 0x358 ||
2058 hdev->product == 0x392)
2059 value = wacom_offset_rotation(input, usage, value, 3, 16);
2060 else if (hdev->product == 0x34d || hdev->product == 0x34e ||
2061 hdev->product == 0x399)
2062 value = wacom_offset_rotation(input, usage, value, 1, 2);
2063 }
2064 else {
2065 value = wacom_offset_rotation(input, usage, value, 1, 4);
2066 }
2067 do_report = true;
2068 break;
2069 case WACOM_HID_WD_TOUCHRINGSTATUS:
2070 if (!value)
2071 input_event(input, usage->type, usage->code, 0);
2072 break;
2073
2074 case WACOM_HID_WD_MUTE_DEVICE:
2075 case WACOM_HID_WD_TOUCHONOFF:
2076 if (wacom_wac->shared->touch_input) {
2077 bool *is_touch_on = &wacom_wac->shared->is_touch_on;
2078
2079 if (equivalent_usage == WACOM_HID_WD_MUTE_DEVICE && value)
2080 *is_touch_on = !(*is_touch_on);
2081 else if (equivalent_usage == WACOM_HID_WD_TOUCHONOFF)
2082 *is_touch_on = value;
2083
2084 input_report_switch(wacom_wac->shared->touch_input,
2085 SW_MUTE_DEVICE, !(*is_touch_on));
2086 input_sync(wacom_wac->shared->touch_input);
2087 }
2088 break;
2089
2090 case WACOM_HID_WD_MODE_CHANGE:
2091 if (wacom_wac->is_direct_mode != value) {
2092 wacom_wac->is_direct_mode = value;
2093 wacom_schedule_work(&wacom->wacom_wac, WACOM_WORKER_MODE_CHANGE);
2094 }
2095 break;
2096
2097 case WACOM_HID_WD_BUTTONCENTER:
2098 for (i = 0; i < wacom->led.count; i++)
2099 wacom_update_led(wacom, features->numbered_buttons,
2100 value, i);
2101 /* fall through*/
2102 default:
2103 do_report = true;
2104 break;
2105 }
2106
2107 if (do_report) {
2108 input_event(input, usage->type, usage->code, value);
2109 if (value)
2110 wacom_wac->hid_data.pad_input_event_flag = true;
2111 }
2112 }
2113
2114 static void wacom_wac_pad_pre_report(struct hid_device *hdev,
2115 struct hid_report *report)
2116 {
2117 struct wacom *wacom = hid_get_drvdata(hdev);
2118 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2119
2120 wacom_wac->hid_data.inrange_state = 0;
2121 }
2122
2123 static void wacom_wac_pad_report(struct hid_device *hdev,
2124 struct hid_report *report, struct hid_field *field)
2125 {
2126 struct wacom *wacom = hid_get_drvdata(hdev);
2127 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2128 struct input_dev *input = wacom_wac->pad_input;
2129 bool active = wacom_wac->hid_data.inrange_state != 0;
2130
2131 /* report prox for expresskey events */
2132 if (wacom_wac->hid_data.pad_input_event_flag) {
2133 input_event(input, EV_ABS, ABS_MISC, active ? PAD_DEVICE_ID : 0);
2134 input_sync(input);
2135 if (!active)
2136 wacom_wac->hid_data.pad_input_event_flag = false;
2137 }
2138 }
2139
2140 static void wacom_wac_pen_usage_mapping(struct hid_device *hdev,
2141 struct hid_field *field, struct hid_usage *usage)
2142 {
2143 struct wacom *wacom = hid_get_drvdata(hdev);
2144 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2145 struct wacom_features *features = &wacom_wac->features;
2146 struct input_dev *input = wacom_wac->pen_input;
2147 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);
2148
2149 switch (equivalent_usage) {
2150 case HID_GD_X:
2151 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 4);
2152 break;
2153 case HID_GD_Y:
2154 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 4);
2155 break;
2156 case WACOM_HID_WD_DISTANCE:
2157 case HID_GD_Z:
2158 wacom_map_usage(input, usage, field, EV_ABS, ABS_DISTANCE, 0);
2159 break;
2160 case HID_DG_TIPPRESSURE:
2161 wacom_map_usage(input, usage, field, EV_ABS, ABS_PRESSURE, 0);
2162 break;
2163 case HID_DG_INRANGE:
2164 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOOL_PEN, 0);
2165 break;
2166 case HID_DG_INVERT:
2167 wacom_map_usage(input, usage, field, EV_KEY,
2168 BTN_TOOL_RUBBER, 0);
2169 break;
2170 case HID_DG_TILT_X:
2171 wacom_map_usage(input, usage, field, EV_ABS, ABS_TILT_X, 0);
2172 break;
2173 case HID_DG_TILT_Y:
2174 wacom_map_usage(input, usage, field, EV_ABS, ABS_TILT_Y, 0);
2175 break;
2176 case HID_DG_TWIST:
2177 wacom_map_usage(input, usage, field, EV_ABS, ABS_Z, 0);
2178 break;
2179 case HID_DG_ERASER:
2180 case HID_DG_TIPSWITCH:
2181 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOUCH, 0);
2182 break;
2183 case HID_DG_BARRELSWITCH:
2184 wacom_map_usage(input, usage, field, EV_KEY, BTN_STYLUS, 0);
2185 break;
2186 case HID_DG_BARRELSWITCH2:
2187 wacom_map_usage(input, usage, field, EV_KEY, BTN_STYLUS2, 0);
2188 break;
2189 case HID_DG_TOOLSERIALNUMBER:
2190 features->quirks |= WACOM_QUIRK_TOOLSERIAL;
2191 wacom_map_usage(input, usage, field, EV_MSC, MSC_SERIAL, 0);
2192 break;
2193 case WACOM_HID_WD_SENSE:
2194 features->quirks |= WACOM_QUIRK_SENSE;
2195 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOOL_PEN, 0);
2196 break;
2197 case WACOM_HID_WD_SERIALHI:
2198 wacom_map_usage(input, usage, field, EV_ABS, ABS_MISC, 0);
2199
2200 if (!(features->quirks & WACOM_QUIRK_AESPEN)) {
2201 set_bit(EV_KEY, input->evbit);
2202 input_set_capability(input, EV_KEY, BTN_TOOL_PEN);
2203 input_set_capability(input, EV_KEY, BTN_TOOL_RUBBER);
2204 input_set_capability(input, EV_KEY, BTN_TOOL_BRUSH);
2205 input_set_capability(input, EV_KEY, BTN_TOOL_PENCIL);
2206 input_set_capability(input, EV_KEY, BTN_TOOL_AIRBRUSH);
2207 if (!(features->device_type & WACOM_DEVICETYPE_DIRECT)) {
2208 input_set_capability(input, EV_KEY, BTN_TOOL_MOUSE);
2209 input_set_capability(input, EV_KEY, BTN_TOOL_LENS);
2210 }
2211 }
2212 break;
2213 case WACOM_HID_WD_FINGERWHEEL:
2214 wacom_map_usage(input, usage, field, EV_ABS, ABS_WHEEL, 0);
2215 break;
2216 }
2217 }
2218
2219 static void wacom_wac_pen_event(struct hid_device *hdev, struct hid_field *field,
2220 struct hid_usage *usage, __s32 value)
2221 {
2222 struct wacom *wacom = hid_get_drvdata(hdev);
2223 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2224 struct wacom_features *features = &wacom_wac->features;
2225 struct input_dev *input = wacom_wac->pen_input;
2226 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);
2227
2228 if (wacom_wac->is_invalid_bt_frame)
2229 return;
2230
2231 switch (equivalent_usage) {
2232 case HID_GD_Z:
2233 /*
2234 * HID_GD_Z "should increase as the control's position is
2235 * moved from high to low", while ABS_DISTANCE instead
2236 * increases in value as the tool moves from low to high.
2237 */
2238 value = field->logical_maximum - value;
2239 break;
2240 case HID_DG_INRANGE:
2241 wacom_wac->hid_data.inrange_state = value;
2242 if (!(features->quirks & WACOM_QUIRK_SENSE))
2243 wacom_wac->hid_data.sense_state = value;
2244 return;
2245 case HID_DG_INVERT:
2246 wacom_wac->hid_data.invert_state = value;
2247 return;
2248 case HID_DG_ERASER:
2249 case HID_DG_TIPSWITCH:
2250 wacom_wac->hid_data.tipswitch |= value;
2251 return;
2252 case HID_DG_BARRELSWITCH:
2253 wacom_wac->hid_data.barrelswitch = value;
2254 return;
2255 case HID_DG_BARRELSWITCH2:
2256 wacom_wac->hid_data.barrelswitch2 = value;
2257 return;
2258 case HID_DG_TOOLSERIALNUMBER:
2259 if (value) {
2260 wacom_wac->serial[0] = (wacom_wac->serial[0] & ~0xFFFFFFFFULL);
2261 wacom_wac->serial[0] |= (__u32)value;
2262 }
2263 return;
2264 case HID_DG_TWIST:
2265 /*
2266 * Userspace expects pen twist to have its zero point when
2267 * the buttons/finger is on the tablet's left. HID values
2268 * are zero when buttons are toward the top.
2269 */
2270 value = wacom_offset_rotation(input, usage, value, 1, 4);
2271 break;
2272 case WACOM_HID_WD_SENSE:
2273 wacom_wac->hid_data.sense_state = value;
2274 return;
2275 case WACOM_HID_WD_SERIALHI:
2276 if (value) {
2277 wacom_wac->serial[0] = (wacom_wac->serial[0] & 0xFFFFFFFF);
2278 wacom_wac->serial[0] |= ((__u64)value) << 32;
2279 /*
2280 * Non-USI EMR devices may contain additional tool type
2281 * information here. See WACOM_HID_WD_TOOLTYPE case for
2282 * more details.
2283 */
2284 if (value >> 20 == 1) {
2285 wacom_wac->id[0] |= value & 0xFFFFF;
2286 }
2287 }
2288 return;
2289 case WACOM_HID_WD_TOOLTYPE:
2290 /*
2291 * Some devices (MobileStudio Pro, and possibly later
2292 * devices as well) do not return the complete tool
2293 * type in their WACOM_HID_WD_TOOLTYPE usage. Use a
2294 * bitwise OR so the complete value can be built
2295 * up over time :(
2296 */
2297 wacom_wac->id[0] |= value;
2298 return;
2299 case WACOM_HID_WD_OFFSETLEFT:
2300 if (features->offset_left && value != features->offset_left)
2301 hid_warn(hdev, "%s: overriding existing left offset "
2302 "%d -> %d\n", __func__, value,
2303 features->offset_left);
2304 features->offset_left = value;
2305 return;
2306 case WACOM_HID_WD_OFFSETRIGHT:
2307 if (features->offset_right && value != features->offset_right)
2308 hid_warn(hdev, "%s: overriding existing right offset "
2309 "%d -> %d\n", __func__, value,
2310 features->offset_right);
2311 features->offset_right = value;
2312 return;
2313 case WACOM_HID_WD_OFFSETTOP:
2314 if (features->offset_top && value != features->offset_top)
2315 hid_warn(hdev, "%s: overriding existing top offset "
2316 "%d -> %d\n", __func__, value,
2317 features->offset_top);
2318 features->offset_top = value;
2319 return;
2320 case WACOM_HID_WD_OFFSETBOTTOM:
2321 if (features->offset_bottom && value != features->offset_bottom)
2322 hid_warn(hdev, "%s: overriding existing bottom offset "
2323 "%d -> %d\n", __func__, value,
2324 features->offset_bottom);
2325 features->offset_bottom = value;
2326 return;
2327 case WACOM_HID_WD_REPORT_VALID:
2328 wacom_wac->is_invalid_bt_frame = !value;
2329 return;
2330 }
2331
2332 /* send pen events only when touch is up or forced out
2333 * or touch arbitration is off
2334 */
2335 if (!usage->type || delay_pen_events(wacom_wac))
2336 return;
2337
2338 /* send pen events only when the pen is in range */
2339 if (wacom_wac->hid_data.inrange_state)
2340 input_event(input, usage->type, usage->code, value);
2341 else if (wacom_wac->shared->stylus_in_proximity && !wacom_wac->hid_data.sense_state)
2342 input_event(input, usage->type, usage->code, 0);
2343 }
2344
2345 static void wacom_wac_pen_pre_report(struct hid_device *hdev,
2346 struct hid_report *report)
2347 {
2348 struct wacom *wacom = hid_get_drvdata(hdev);
2349 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2350
2351 wacom_wac->is_invalid_bt_frame = false;
2352 return;
2353 }
2354
2355 static void wacom_wac_pen_report(struct hid_device *hdev,
2356 struct hid_report *report)
2357 {
2358 struct wacom *wacom = hid_get_drvdata(hdev);
2359 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2360 struct input_dev *input = wacom_wac->pen_input;
2361 bool range = wacom_wac->hid_data.inrange_state;
2362 bool sense = wacom_wac->hid_data.sense_state;
2363
2364 if (wacom_wac->is_invalid_bt_frame)
2365 return;
2366
2367 if (!wacom_wac->tool[0] && range) { /* first in range */
2368 /* Going into range select tool */
2369 if (wacom_wac->hid_data.invert_state)
2370 wacom_wac->tool[0] = BTN_TOOL_RUBBER;
2371 else if (wacom_wac->id[0])
2372 wacom_wac->tool[0] = wacom_intuos_get_tool_type(wacom_wac->id[0]);
2373 else
2374 wacom_wac->tool[0] = BTN_TOOL_PEN;
2375 }
2376
2377 /* keep pen state for touch events */
2378 wacom_wac->shared->stylus_in_proximity = sense;
2379
2380 if (!delay_pen_events(wacom_wac) && wacom_wac->tool[0]) {
2381 int id = wacom_wac->id[0];
2382 int sw_state = wacom_wac->hid_data.barrelswitch |
2383 (wacom_wac->hid_data.barrelswitch2 << 1);
2384
2385 input_report_key(input, BTN_STYLUS, sw_state == 1);
2386 input_report_key(input, BTN_STYLUS2, sw_state == 2);
2387 input_report_key(input, BTN_STYLUS3, sw_state == 3);
2388
2389 /*
2390 * Non-USI EMR tools should have their IDs mangled to
2391 * match the legacy behavior of wacom_intuos_general
2392 */
2393 if (wacom_wac->serial[0] >> 52 == 1)
2394 id = wacom_intuos_id_mangle(id);
2395
2396 /*
2397 * To ensure compatibility with xf86-input-wacom, we should
2398 * report the BTN_TOOL_* event prior to the ABS_MISC or
2399 * MSC_SERIAL events.
2400 */
2401 input_report_key(input, BTN_TOUCH,
2402 wacom_wac->hid_data.tipswitch);
2403 input_report_key(input, wacom_wac->tool[0], sense);
2404 if (wacom_wac->serial[0]) {
2405 input_event(input, EV_MSC, MSC_SERIAL, wacom_wac->serial[0]);
2406 input_report_abs(input, ABS_MISC, sense ? id : 0);
2407 }
2408
2409 wacom_wac->hid_data.tipswitch = false;
2410
2411 input_sync(input);
2412 }
2413
2414 if (!sense) {
2415 wacom_wac->tool[0] = 0;
2416 wacom_wac->id[0] = 0;
2417 wacom_wac->serial[0] = 0;
2418 }
2419 }
2420
2421 static void wacom_wac_finger_usage_mapping(struct hid_device *hdev,
2422 struct hid_field *field, struct hid_usage *usage)
2423 {
2424 struct wacom *wacom = hid_get_drvdata(hdev);
2425 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2426 struct input_dev *input = wacom_wac->touch_input;
2427 unsigned touch_max = wacom_wac->features.touch_max;
2428 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);
2429
2430 switch (equivalent_usage) {
2431 case HID_GD_X:
2432 if (touch_max == 1)
2433 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 4);
2434 else
2435 wacom_map_usage(input, usage, field, EV_ABS,
2436 ABS_MT_POSITION_X, 4);
2437 break;
2438 case HID_GD_Y:
2439 if (touch_max == 1)
2440 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 4);
2441 else
2442 wacom_map_usage(input, usage, field, EV_ABS,
2443 ABS_MT_POSITION_Y, 4);
2444 break;
2445 case HID_DG_WIDTH:
2446 case HID_DG_HEIGHT:
2447 wacom_map_usage(input, usage, field, EV_ABS, ABS_MT_TOUCH_MAJOR, 0);
2448 wacom_map_usage(input, usage, field, EV_ABS, ABS_MT_TOUCH_MINOR, 0);
2449 input_set_abs_params(input, ABS_MT_ORIENTATION, 0, 1, 0, 0);
2450 break;
2451 case HID_DG_TIPSWITCH:
2452 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOUCH, 0);
2453 break;
2454 case HID_DG_CONTACTCOUNT:
2455 wacom_wac->hid_data.cc_report = field->report->id;
2456 wacom_wac->hid_data.cc_index = field->index;
2457 wacom_wac->hid_data.cc_value_index = usage->usage_index;
2458 break;
2459 case HID_DG_CONTACTID:
2460 if ((field->logical_maximum - field->logical_minimum) < touch_max) {
2461 /*
2462 * The HID descriptor for G11 sensors leaves logical
2463 * maximum set to '1' despite it being a multitouch
2464 * device. Override to a sensible number.
2465 */
2466 field->logical_maximum = 255;
2467 }
2468 break;
2469 }
2470 }
2471
2472 static void wacom_wac_finger_slot(struct wacom_wac *wacom_wac,
2473 struct input_dev *input)
2474 {
2475 struct hid_data *hid_data = &wacom_wac->hid_data;
2476 bool mt = wacom_wac->features.touch_max > 1;
2477 bool prox = hid_data->tipswitch &&
2478 report_touch_events(wacom_wac);
2479
2480 if (wacom_wac->shared->has_mute_touch_switch &&
2481 !wacom_wac->shared->is_touch_on) {
2482 if (!wacom_wac->shared->touch_down)
2483 return;
2484 prox = 0;
2485 }
2486
2487 wacom_wac->hid_data.num_received++;
2488 if (wacom_wac->hid_data.num_received > wacom_wac->hid_data.num_expected)
2489 return;
2490
2491 if (mt) {
2492 int slot;
2493
2494 slot = input_mt_get_slot_by_key(input, hid_data->id);
2495 input_mt_slot(input, slot);
2496 input_mt_report_slot_state(input, MT_TOOL_FINGER, prox);
2497 }
2498 else {
2499 input_report_key(input, BTN_TOUCH, prox);
2500 }
2501
2502 if (prox) {
2503 input_report_abs(input, mt ? ABS_MT_POSITION_X : ABS_X,
2504 hid_data->x);
2505 input_report_abs(input, mt ? ABS_MT_POSITION_Y : ABS_Y,
2506 hid_data->y);
2507
2508 if (test_bit(ABS_MT_TOUCH_MAJOR, input->absbit)) {
2509 input_report_abs(input, ABS_MT_TOUCH_MAJOR, max(hid_data->width, hid_data->height));
2510 input_report_abs(input, ABS_MT_TOUCH_MINOR, min(hid_data->width, hid_data->height));
2511 if (hid_data->width != hid_data->height)
2512 input_report_abs(input, ABS_MT_ORIENTATION, hid_data->width <= hid_data->height ? 0 : 1);
2513 }
2514 }
2515 }
2516
2517 static void wacom_wac_finger_event(struct hid_device *hdev,
2518 struct hid_field *field, struct hid_usage *usage, __s32 value)
2519 {
2520 struct wacom *wacom = hid_get_drvdata(hdev);
2521 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2522 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);
2523 struct wacom_features *features = &wacom->wacom_wac.features;
2524
2525 if (wacom_wac->is_invalid_bt_frame)
2526 return;
2527
2528 switch (equivalent_usage) {
2529 case HID_GD_X:
2530 wacom_wac->hid_data.x = value;
2531 break;
2532 case HID_GD_Y:
2533 wacom_wac->hid_data.y = value;
2534 break;
2535 case HID_DG_WIDTH:
2536 wacom_wac->hid_data.width = value;
2537 break;
2538 case HID_DG_HEIGHT:
2539 wacom_wac->hid_data.height = value;
2540 break;
2541 case HID_DG_CONTACTID:
2542 wacom_wac->hid_data.id = value;
2543 break;
2544 case HID_DG_TIPSWITCH:
2545 wacom_wac->hid_data.tipswitch = value;
2546 break;
2547 case WACOM_HID_WT_REPORT_VALID:
2548 wacom_wac->is_invalid_bt_frame = !value;
2549 return;
2550 case HID_DG_CONTACTMAX:
2551 features->touch_max = value;
2552 return;
2553 }
2554
2555 if (usage->usage_index + 1 == field->report_count) {
2556 if (equivalent_usage == wacom_wac->hid_data.last_slot_field)
2557 wacom_wac_finger_slot(wacom_wac, wacom_wac->touch_input);
2558 }
2559 }
2560
2561 static void wacom_wac_finger_pre_report(struct hid_device *hdev,
2562 struct hid_report *report)
2563 {
2564 struct wacom *wacom = hid_get_drvdata(hdev);
2565 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2566 struct hid_data* hid_data = &wacom_wac->hid_data;
2567 int i;
2568
2569 wacom_wac->is_invalid_bt_frame = false;
2570
2571 for (i = 0; i < report->maxfield; i++) {
2572 struct hid_field *field = report->field[i];
2573 int j;
2574
2575 for (j = 0; j < field->maxusage; j++) {
2576 struct hid_usage *usage = &field->usage[j];
2577 unsigned int equivalent_usage =
2578 wacom_equivalent_usage(usage->hid);
2579
2580 switch (equivalent_usage) {
2581 case HID_GD_X:
2582 case HID_GD_Y:
2583 case HID_DG_WIDTH:
2584 case HID_DG_HEIGHT:
2585 case HID_DG_CONTACTID:
2586 case HID_DG_INRANGE:
2587 case HID_DG_INVERT:
2588 case HID_DG_TIPSWITCH:
2589 hid_data->last_slot_field = equivalent_usage;
2590 break;
2591 }
2592 }
2593 }
2594 }
2595
2596 static void wacom_wac_finger_report(struct hid_device *hdev,
2597 struct hid_report *report)
2598 {
2599 struct wacom *wacom = hid_get_drvdata(hdev);
2600 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2601 struct input_dev *input = wacom_wac->touch_input;
2602 unsigned touch_max = wacom_wac->features.touch_max;
2603 struct hid_data *hid_data = &wacom_wac->hid_data;
2604
2605 /* If more packets of data are expected, give us a chance to
2606 * process them rather than immediately syncing a partial
2607 * update.
2608 */
2609 if (wacom_wac->hid_data.num_received < wacom_wac->hid_data.num_expected)
2610 return;
2611
2612 if (touch_max > 1)
2613 input_mt_sync_frame(input);
2614
2615 input_sync(input);
2616 wacom_wac->hid_data.num_received = 0;
2617 hid_data->num_expected = 0;
2618
2619 /* keep touch state for pen event */
2620 wacom_wac->shared->touch_down = wacom_wac_finger_count_touches(wacom_wac);
2621 }
2622
2623 void wacom_wac_usage_mapping(struct hid_device *hdev,
2624 struct hid_field *field, struct hid_usage *usage)
2625 {
2626 struct wacom *wacom = hid_get_drvdata(hdev);
2627 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2628 struct wacom_features *features = &wacom_wac->features;
2629
2630 if (WACOM_DIRECT_DEVICE(field))
2631 features->device_type |= WACOM_DEVICETYPE_DIRECT;
2632
2633 /* usage tests must precede field tests */
2634 if (WACOM_BATTERY_USAGE(usage))
2635 wacom_wac_battery_usage_mapping(hdev, field, usage);
2636 else if (WACOM_PAD_FIELD(field))
2637 wacom_wac_pad_usage_mapping(hdev, field, usage);
2638 else if (WACOM_PEN_FIELD(field))
2639 wacom_wac_pen_usage_mapping(hdev, field, usage);
2640 else if (WACOM_FINGER_FIELD(field))
2641 wacom_wac_finger_usage_mapping(hdev, field, usage);
2642 }
2643
2644 void wacom_wac_event(struct hid_device *hdev, struct hid_field *field,
2645 struct hid_usage *usage, __s32 value)
2646 {
2647 struct wacom *wacom = hid_get_drvdata(hdev);
2648
2649 if (wacom->wacom_wac.features.type != HID_GENERIC)
2650 return;
2651
2652 if (value > field->logical_maximum || value < field->logical_minimum)
2653 return;
2654
2655 /* usage tests must precede field tests */
2656 if (WACOM_BATTERY_USAGE(usage))
2657 wacom_wac_battery_event(hdev, field, usage, value);
2658 else if (WACOM_PAD_FIELD(field) && wacom->wacom_wac.pad_input)
2659 wacom_wac_pad_event(hdev, field, usage, value);
2660 else if (WACOM_PEN_FIELD(field) && wacom->wacom_wac.pen_input)
2661 wacom_wac_pen_event(hdev, field, usage, value);
2662 else if (WACOM_FINGER_FIELD(field) && wacom->wacom_wac.touch_input)
2663 wacom_wac_finger_event(hdev, field, usage, value);
2664 }
2665
2666 static void wacom_report_events(struct hid_device *hdev,
2667 struct hid_report *report, int collection_index,
2668 int field_index)
2669 {
2670 int r;
2671
2672 for (r = field_index; r < report->maxfield; r++) {
2673 struct hid_field *field;
2674 unsigned count, n;
2675
2676 field = report->field[r];
2677 count = field->report_count;
2678
2679 if (!(HID_MAIN_ITEM_VARIABLE & field->flags))
2680 continue;
2681
2682 for (n = 0 ; n < count; n++) {
2683 if (field->usage[n].collection_index == collection_index)
2684 wacom_wac_event(hdev, field, &field->usage[n],
2685 field->value[n]);
2686 else
2687 return;
2688 }
2689 }
2690 }
2691
2692 static void wacom_set_num_expected(struct hid_device *hdev,
2693 struct hid_report *report,
2694 int collection_index,
2695 struct hid_field *field,
2696 int field_index)
2697 {
2698 struct wacom *wacom = hid_get_drvdata(hdev);
2699 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2700 struct hid_data *hid_data = &wacom_wac->hid_data;
2701 unsigned int original_collection_level =
2702 hdev->collection[collection_index].level;
2703 bool end_collection = false;
2704 int i;
2705
2706 if (hid_data->num_expected)
2707 return;
2708
2709 // find the contact count value for this segment
2710 for (i = field_index; i < report->maxfield && !end_collection; i++) {
2711 struct hid_field *field = report->field[i];
2712 unsigned int field_level =
2713 hdev->collection[field->usage[0].collection_index].level;
2714 unsigned int j;
2715
2716 if (field_level != original_collection_level)
2717 continue;
2718
2719 for (j = 0; j < field->maxusage; j++) {
2720 struct hid_usage *usage = &field->usage[j];
2721
2722 if (usage->collection_index != collection_index) {
2723 end_collection = true;
2724 break;
2725 }
2726 if (wacom_equivalent_usage(usage->hid) == HID_DG_CONTACTCOUNT) {
2727 hid_data->cc_report = report->id;
2728 hid_data->cc_index = i;
2729 hid_data->cc_value_index = j;
2730
2731 if (hid_data->cc_report != 0 &&
2732 hid_data->cc_index >= 0) {
2733
2734 struct hid_field *field =
2735 report->field[hid_data->cc_index];
2736 int value =
2737 field->value[hid_data->cc_value_index];
2738
2739 if (value)
2740 hid_data->num_expected = value;
2741 }
2742 }
2743 }
2744 }
2745
2746 if (hid_data->cc_report == 0 || hid_data->cc_index < 0)
2747 hid_data->num_expected = wacom_wac->features.touch_max;
2748 }
2749
2750 static int wacom_wac_collection(struct hid_device *hdev, struct hid_report *report,
2751 int collection_index, struct hid_field *field,
2752 int field_index)
2753 {
2754 struct wacom *wacom = hid_get_drvdata(hdev);
2755
2756 if (WACOM_FINGER_FIELD(field))
2757 wacom_set_num_expected(hdev, report, collection_index, field,
2758 field_index);
2759 wacom_report_events(hdev, report, collection_index, field_index);
2760
2761 /*
2762 * Non-input reports may be sent prior to the device being
2763 * completely initialized. Since only their events need
2764 * to be processed, exit after 'wacom_report_events' has
2765 * been called to prevent potential crashes in the report-
2766 * processing functions.
2767 */
2768 if (report->type != HID_INPUT_REPORT)
2769 return -1;
2770
2771 if (WACOM_PEN_FIELD(field) && wacom->wacom_wac.pen_input)
2772 wacom_wac_pen_report(hdev, report);
2773 else if (WACOM_FINGER_FIELD(field) && wacom->wacom_wac.touch_input)
2774 wacom_wac_finger_report(hdev, report);
2775
2776 return 0;
2777 }
2778
2779 void wacom_wac_report(struct hid_device *hdev, struct hid_report *report)
2780 {
2781 struct wacom *wacom = hid_get_drvdata(hdev);
2782 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2783 struct hid_field *field;
2784 bool pad_in_hid_field = false, pen_in_hid_field = false,
2785 finger_in_hid_field = false, true_pad = false;
2786 int r;
2787 int prev_collection = -1;
2788
2789 if (wacom_wac->features.type != HID_GENERIC)
2790 return;
2791
2792 for (r = 0; r < report->maxfield; r++) {
2793 field = report->field[r];
2794
2795 if (WACOM_PAD_FIELD(field))
2796 pad_in_hid_field = true;
2797 if (WACOM_PEN_FIELD(field))
2798 pen_in_hid_field = true;
2799 if (WACOM_FINGER_FIELD(field))
2800 finger_in_hid_field = true;
2801 if (wacom_equivalent_usage(field->physical) == HID_DG_TABLETFUNCTIONKEY)
2802 true_pad = true;
2803 }
2804
2805 wacom_wac_battery_pre_report(hdev, report);
2806
2807 if (pad_in_hid_field && wacom->wacom_wac.pad_input)
2808 wacom_wac_pad_pre_report(hdev, report);
2809 if (pen_in_hid_field && wacom->wacom_wac.pen_input)
2810 wacom_wac_pen_pre_report(hdev, report);
2811 if (finger_in_hid_field && wacom->wacom_wac.touch_input)
2812 wacom_wac_finger_pre_report(hdev, report);
2813
2814 for (r = 0; r < report->maxfield; r++) {
2815 field = report->field[r];
2816
2817 if (field->usage[0].collection_index != prev_collection) {
2818 if (wacom_wac_collection(hdev, report,
2819 field->usage[0].collection_index, field, r) < 0)
2820 return;
2821 prev_collection = field->usage[0].collection_index;
2822 }
2823 }
2824
2825 wacom_wac_battery_report(hdev, report);
2826
2827 if (true_pad && wacom->wacom_wac.pad_input)
2828 wacom_wac_pad_report(hdev, report, field);
2829 }
2830
2831 static int wacom_bpt_touch(struct wacom_wac *wacom)
2832 {
2833 struct wacom_features *features = &wacom->features;
2834 struct input_dev *input = wacom->touch_input;
2835 struct input_dev *pad_input = wacom->pad_input;
2836 unsigned char *data = wacom->data;
2837 int i;
2838
2839 if (data[0] != 0x02)
2840 return 0;
2841
2842 for (i = 0; i < 2; i++) {
2843 int offset = (data[1] & 0x80) ? (8 * i) : (9 * i);
2844 bool touch = report_touch_events(wacom)
2845 && (data[offset + 3] & 0x80);
2846
2847 input_mt_slot(input, i);
2848 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
2849 if (touch) {
2850 int x = get_unaligned_be16(&data[offset + 3]) & 0x7ff;
2851 int y = get_unaligned_be16(&data[offset + 5]) & 0x7ff;
2852 if (features->quirks & WACOM_QUIRK_BBTOUCH_LOWRES) {
2853 x <<= 5;
2854 y <<= 5;
2855 }
2856 input_report_abs(input, ABS_MT_POSITION_X, x);
2857 input_report_abs(input, ABS_MT_POSITION_Y, y);
2858 }
2859 }
2860
2861 input_mt_sync_frame(input);
2862
2863 input_report_key(pad_input, BTN_LEFT, (data[1] & 0x08) != 0);
2864 input_report_key(pad_input, BTN_FORWARD, (data[1] & 0x04) != 0);
2865 input_report_key(pad_input, BTN_BACK, (data[1] & 0x02) != 0);
2866 input_report_key(pad_input, BTN_RIGHT, (data[1] & 0x01) != 0);
2867 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
2868
2869 return 1;
2870 }
2871
2872 static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data)
2873 {
2874 struct wacom_features *features = &wacom->features;
2875 struct input_dev *input = wacom->touch_input;
2876 bool touch = data[1] & 0x80;
2877 int slot = input_mt_get_slot_by_key(input, data[0]);
2878
2879 if (slot < 0)
2880 return;
2881
2882 touch = touch && report_touch_events(wacom);
2883
2884 input_mt_slot(input, slot);
2885 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
2886
2887 if (touch) {
2888 int x = (data[2] << 4) | (data[4] >> 4);
2889 int y = (data[3] << 4) | (data[4] & 0x0f);
2890 int width, height;
2891
2892 if (features->type >= INTUOSPS && features->type <= INTUOSHT2) {
2893 width = data[5] * 100;
2894 height = data[6] * 100;
2895 } else {
2896 /*
2897 * "a" is a scaled-down area which we assume is
2898 * roughly circular and which can be described as:
2899 * a=(pi*r^2)/C.
2900 */
2901 int a = data[5];
2902 int x_res = input_abs_get_res(input, ABS_MT_POSITION_X);
2903 int y_res = input_abs_get_res(input, ABS_MT_POSITION_Y);
2904 width = 2 * int_sqrt(a * WACOM_CONTACT_AREA_SCALE);
2905 height = width * y_res / x_res;
2906 }
2907
2908 input_report_abs(input, ABS_MT_POSITION_X, x);
2909 input_report_abs(input, ABS_MT_POSITION_Y, y);
2910 input_report_abs(input, ABS_MT_TOUCH_MAJOR, width);
2911 input_report_abs(input, ABS_MT_TOUCH_MINOR, height);
2912 }
2913 }
2914
2915 static void wacom_bpt3_button_msg(struct wacom_wac *wacom, unsigned char *data)
2916 {
2917 struct input_dev *input = wacom->pad_input;
2918 struct wacom_features *features = &wacom->features;
2919
2920 if (features->type == INTUOSHT || features->type == INTUOSHT2) {
2921 input_report_key(input, BTN_LEFT, (data[1] & 0x02) != 0);
2922 input_report_key(input, BTN_BACK, (data[1] & 0x08) != 0);
2923 } else {
2924 input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0);
2925 input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0);
2926 }
2927 input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0);
2928 input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0);
2929 }
2930
2931 static int wacom_bpt3_touch(struct wacom_wac *wacom)
2932 {
2933 unsigned char *data = wacom->data;
2934 int count = data[1] & 0x07;
2935 int touch_changed = 0, i;
2936
2937 if (data[0] != 0x02)
2938 return 0;
2939
2940 /* data has up to 7 fixed sized 8-byte messages starting at data[2] */
2941 for (i = 0; i < count; i++) {
2942 int offset = (8 * i) + 2;
2943 int msg_id = data[offset];
2944
2945 if (msg_id >= 2 && msg_id <= 17) {
2946 wacom_bpt3_touch_msg(wacom, data + offset);
2947 touch_changed++;
2948 } else if (msg_id == 128)
2949 wacom_bpt3_button_msg(wacom, data + offset);
2950
2951 }
2952
2953 /* only update touch if we actually have a touchpad and touch data changed */
2954 if (wacom->touch_input && touch_changed) {
2955 input_mt_sync_frame(wacom->touch_input);
2956 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
2957 }
2958
2959 return 1;
2960 }
2961
2962 static int wacom_bpt_pen(struct wacom_wac *wacom)
2963 {
2964 struct wacom_features *features = &wacom->features;
2965 struct input_dev *input = wacom->pen_input;
2966 unsigned char *data = wacom->data;
2967 int x = 0, y = 0, p = 0, d = 0;
2968 bool pen = false, btn1 = false, btn2 = false;
2969 bool range, prox, rdy;
2970
2971 if (data[0] != WACOM_REPORT_PENABLED)
2972 return 0;
2973
2974 range = (data[1] & 0x80) == 0x80;
2975 prox = (data[1] & 0x40) == 0x40;
2976 rdy = (data[1] & 0x20) == 0x20;
2977
2978 wacom->shared->stylus_in_proximity = range;
2979 if (delay_pen_events(wacom))
2980 return 0;
2981
2982 if (rdy) {
2983 p = le16_to_cpup((__le16 *)&data[6]);
2984 pen = data[1] & 0x01;
2985 btn1 = data[1] & 0x02;
2986 btn2 = data[1] & 0x04;
2987 }
2988 if (prox) {
2989 x = le16_to_cpup((__le16 *)&data[2]);
2990 y = le16_to_cpup((__le16 *)&data[4]);
2991
2992 if (data[1] & 0x08) {
2993 wacom->tool[0] = BTN_TOOL_RUBBER;
2994 wacom->id[0] = ERASER_DEVICE_ID;
2995 } else {
2996 wacom->tool[0] = BTN_TOOL_PEN;
2997 wacom->id[0] = STYLUS_DEVICE_ID;
2998 }
2999 wacom->reporting_data = true;
3000 }
3001 if (range) {
3002 /*
3003 * Convert distance from out prox to distance from tablet.
3004 * distance will be greater than distance_max once
3005 * touching and applying pressure; do not report negative
3006 * distance.
3007 */
3008 if (data[8] <= features->distance_max)
3009 d = features->distance_max - data[8];
3010 } else {
3011 wacom->id[0] = 0;
3012 }
3013
3014 if (wacom->reporting_data) {
3015 input_report_key(input, BTN_TOUCH, pen);
3016 input_report_key(input, BTN_STYLUS, btn1);
3017 input_report_key(input, BTN_STYLUS2, btn2);
3018
3019 if (prox || !range) {
3020 input_report_abs(input, ABS_X, x);
3021 input_report_abs(input, ABS_Y, y);
3022 }
3023 input_report_abs(input, ABS_PRESSURE, p);
3024 input_report_abs(input, ABS_DISTANCE, d);
3025
3026 input_report_key(input, wacom->tool[0], range); /* PEN or RUBBER */
3027 input_report_abs(input, ABS_MISC, wacom->id[0]); /* TOOL ID */
3028 }
3029
3030 if (!range) {
3031 wacom->reporting_data = false;
3032 }
3033
3034 return 1;
3035 }
3036
3037 static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len)
3038 {
3039 struct wacom_features *features = &wacom->features;
3040
3041 if ((features->type == INTUOSHT2) &&
3042 (features->device_type & WACOM_DEVICETYPE_PEN))
3043 return wacom_intuos_irq(wacom);
3044 else if (len == WACOM_PKGLEN_BBTOUCH)
3045 return wacom_bpt_touch(wacom);
3046 else if (len == WACOM_PKGLEN_BBTOUCH3)
3047 return wacom_bpt3_touch(wacom);
3048 else if (len == WACOM_PKGLEN_BBFUN || len == WACOM_PKGLEN_BBPEN)
3049 return wacom_bpt_pen(wacom);
3050
3051 return 0;
3052 }
3053
3054 static void wacom_bamboo_pad_pen_event(struct wacom_wac *wacom,
3055 unsigned char *data)
3056 {
3057 unsigned char prefix;
3058
3059 /*
3060 * We need to reroute the event from the debug interface to the
3061 * pen interface.
3062 * We need to add the report ID to the actual pen report, so we
3063 * temporary overwrite the first byte to prevent having to kzalloc/kfree
3064 * and memcpy the report.
3065 */
3066 prefix = data[0];
3067 data[0] = WACOM_REPORT_BPAD_PEN;
3068
3069 /*
3070 * actually reroute the event.
3071 * No need to check if wacom->shared->pen is valid, hid_input_report()
3072 * will check for us.
3073 */
3074 hid_input_report(wacom->shared->pen, HID_INPUT_REPORT, data,
3075 WACOM_PKGLEN_PENABLED, 1);
3076
3077 data[0] = prefix;
3078 }
3079
3080 static int wacom_bamboo_pad_touch_event(struct wacom_wac *wacom,
3081 unsigned char *data)
3082 {
3083 struct input_dev *input = wacom->touch_input;
3084 unsigned char *finger_data, prefix;
3085 unsigned id;
3086 int x, y;
3087 bool valid;
3088
3089 prefix = data[0];
3090
3091 for (id = 0; id < wacom->features.touch_max; id++) {
3092 valid = !!(prefix & BIT(id)) &&
3093 report_touch_events(wacom);
3094
3095 input_mt_slot(input, id);
3096 input_mt_report_slot_state(input, MT_TOOL_FINGER, valid);
3097
3098 if (!valid)
3099 continue;
3100
3101 finger_data = data + 1 + id * 3;
3102 x = finger_data[0] | ((finger_data[1] & 0x0f) << 8);
3103 y = (finger_data[2] << 4) | (finger_data[1] >> 4);
3104
3105 input_report_abs(input, ABS_MT_POSITION_X, x);
3106 input_report_abs(input, ABS_MT_POSITION_Y, y);
3107 }
3108
3109 input_mt_sync_frame(input);
3110
3111 input_report_key(input, BTN_LEFT, prefix & 0x40);
3112 input_report_key(input, BTN_RIGHT, prefix & 0x80);
3113
3114 /* keep touch state for pen event */
3115 wacom->shared->touch_down = !!prefix && report_touch_events(wacom);
3116
3117 return 1;
3118 }
3119
3120 static int wacom_bamboo_pad_irq(struct wacom_wac *wacom, size_t len)
3121 {
3122 unsigned char *data = wacom->data;
3123
3124 if (!((len == WACOM_PKGLEN_BPAD_TOUCH) ||
3125 (len == WACOM_PKGLEN_BPAD_TOUCH_USB)) ||
3126 (data[0] != WACOM_REPORT_BPAD_TOUCH))
3127 return 0;
3128
3129 if (data[1] & 0x01)
3130 wacom_bamboo_pad_pen_event(wacom, &data[1]);
3131
3132 if (data[1] & 0x02)
3133 return wacom_bamboo_pad_touch_event(wacom, &data[9]);
3134
3135 return 0;
3136 }
3137
3138 static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len)
3139 {
3140 unsigned char *data = wacom->data;
3141 int connected;
3142
3143 if (len != WACOM_PKGLEN_WIRELESS || data[0] != WACOM_REPORT_WL)
3144 return 0;
3145
3146 connected = data[1] & 0x01;
3147 if (connected) {
3148 int pid, battery, charging;
3149
3150 if ((wacom->shared->type == INTUOSHT ||
3151 wacom->shared->type == INTUOSHT2) &&
3152 wacom->shared->touch_input &&
3153 wacom->shared->touch_max) {
3154 input_report_switch(wacom->shared->touch_input,
3155 SW_MUTE_DEVICE, data[5] & 0x40);
3156 input_sync(wacom->shared->touch_input);
3157 }
3158
3159 pid = get_unaligned_be16(&data[6]);
3160 battery = (data[5] & 0x3f) * 100 / 31;
3161 charging = !!(data[5] & 0x80);
3162 if (wacom->pid != pid) {
3163 wacom->pid = pid;
3164 wacom_schedule_work(wacom, WACOM_WORKER_WIRELESS);
3165 }
3166
3167 wacom_notify_battery(wacom, WACOM_POWER_SUPPLY_STATUS_AUTO,
3168 battery, charging, 1, 0);
3169
3170 } else if (wacom->pid != 0) {
3171 /* disconnected while previously connected */
3172 wacom->pid = 0;
3173 wacom_schedule_work(wacom, WACOM_WORKER_WIRELESS);
3174 wacom_notify_battery(wacom, POWER_SUPPLY_STATUS_UNKNOWN, 0, 0, 0, 0);
3175 }
3176
3177 return 0;
3178 }
3179
3180 static int wacom_status_irq(struct wacom_wac *wacom_wac, size_t len)
3181 {
3182 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
3183 struct wacom_features *features = &wacom_wac->features;
3184 unsigned char *data = wacom_wac->data;
3185
3186 if (data[0] != WACOM_REPORT_USB)
3187 return 0;
3188
3189 if ((features->type == INTUOSHT ||
3190 features->type == INTUOSHT2) &&
3191 wacom_wac->shared->touch_input &&
3192 features->touch_max) {
3193 input_report_switch(wacom_wac->shared->touch_input,
3194 SW_MUTE_DEVICE, data[8] & 0x40);
3195 input_sync(wacom_wac->shared->touch_input);
3196 }
3197
3198 if (data[9] & 0x02) { /* wireless module is attached */
3199 int battery = (data[8] & 0x3f) * 100 / 31;
3200 bool charging = !!(data[8] & 0x80);
3201
3202 wacom_notify_battery(wacom_wac, WACOM_POWER_SUPPLY_STATUS_AUTO,
3203 battery, charging, battery || charging, 1);
3204
3205 if (!wacom->battery.battery &&
3206 !(features->quirks & WACOM_QUIRK_BATTERY)) {
3207 features->quirks |= WACOM_QUIRK_BATTERY;
3208 wacom_schedule_work(wacom_wac, WACOM_WORKER_BATTERY);
3209 }
3210 }
3211 else if ((features->quirks & WACOM_QUIRK_BATTERY) &&
3212 wacom->battery.battery) {
3213 features->quirks &= ~WACOM_QUIRK_BATTERY;
3214 wacom_schedule_work(wacom_wac, WACOM_WORKER_BATTERY);
3215 wacom_notify_battery(wacom_wac, POWER_SUPPLY_STATUS_UNKNOWN, 0, 0, 0, 0);
3216 }
3217 return 0;
3218 }
3219
3220 void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len)
3221 {
3222 bool sync;
3223
3224 switch (wacom_wac->features.type) {
3225 case PENPARTNER:
3226 sync = wacom_penpartner_irq(wacom_wac);
3227 break;
3228
3229 case PL:
3230 sync = wacom_pl_irq(wacom_wac);
3231 break;
3232
3233 case WACOM_G4:
3234 case GRAPHIRE:
3235 case GRAPHIRE_BT:
3236 case WACOM_MO:
3237 sync = wacom_graphire_irq(wacom_wac);
3238 break;
3239
3240 case PTU:
3241 sync = wacom_ptu_irq(wacom_wac);
3242 break;
3243
3244 case DTU:
3245 sync = wacom_dtu_irq(wacom_wac);
3246 break;
3247
3248 case DTUS:
3249 case DTUSX:
3250 sync = wacom_dtus_irq(wacom_wac);
3251 break;
3252
3253 case INTUOS:
3254 case INTUOS3S:
3255 case INTUOS3:
3256 case INTUOS3L:
3257 case INTUOS4S:
3258 case INTUOS4:
3259 case INTUOS4L:
3260 case CINTIQ:
3261 case WACOM_BEE:
3262 case WACOM_13HD:
3263 case WACOM_21UX2:
3264 case WACOM_22HD:
3265 case WACOM_24HD:
3266 case WACOM_27QHD:
3267 case DTK:
3268 case CINTIQ_HYBRID:
3269 case CINTIQ_COMPANION_2:
3270 sync = wacom_intuos_irq(wacom_wac);
3271 break;
3272
3273 case INTUOS4WL:
3274 sync = wacom_intuos_bt_irq(wacom_wac, len);
3275 break;
3276
3277 case WACOM_24HDT:
3278 case WACOM_27QHDT:
3279 sync = wacom_24hdt_irq(wacom_wac);
3280 break;
3281
3282 case INTUOS5S:
3283 case INTUOS5:
3284 case INTUOS5L:
3285 case INTUOSPS:
3286 case INTUOSPM:
3287 case INTUOSPL:
3288 if (len == WACOM_PKGLEN_BBTOUCH3)
3289 sync = wacom_bpt3_touch(wacom_wac);
3290 else if (wacom_wac->data[0] == WACOM_REPORT_USB)
3291 sync = wacom_status_irq(wacom_wac, len);
3292 else
3293 sync = wacom_intuos_irq(wacom_wac);
3294 break;
3295
3296 case INTUOSP2_BT:
3297 case INTUOSP2S_BT:
3298 case INTUOSHT3_BT:
3299 sync = wacom_intuos_pro2_bt_irq(wacom_wac, len);
3300 break;
3301
3302 case TABLETPC:
3303 case TABLETPCE:
3304 case TABLETPC2FG:
3305 case MTSCREEN:
3306 case MTTPC:
3307 case MTTPC_B:
3308 sync = wacom_tpc_irq(wacom_wac, len);
3309 break;
3310
3311 case BAMBOO_PT:
3312 case BAMBOO_PEN:
3313 case BAMBOO_TOUCH:
3314 case INTUOSHT:
3315 case INTUOSHT2:
3316 if (wacom_wac->data[0] == WACOM_REPORT_USB)
3317 sync = wacom_status_irq(wacom_wac, len);
3318 else
3319 sync = wacom_bpt_irq(wacom_wac, len);
3320 break;
3321
3322 case BAMBOO_PAD:
3323 sync = wacom_bamboo_pad_irq(wacom_wac, len);
3324 break;
3325
3326 case WIRELESS:
3327 sync = wacom_wireless_irq(wacom_wac, len);
3328 break;
3329
3330 case REMOTE:
3331 sync = false;
3332 if (wacom_wac->data[0] == WACOM_REPORT_DEVICE_LIST)
3333 wacom_remote_status_irq(wacom_wac, len);
3334 else
3335 sync = wacom_remote_irq(wacom_wac, len);
3336 break;
3337
3338 default:
3339 sync = false;
3340 break;
3341 }
3342
3343 if (sync) {
3344 if (wacom_wac->pen_input)
3345 input_sync(wacom_wac->pen_input);
3346 if (wacom_wac->touch_input)
3347 input_sync(wacom_wac->touch_input);
3348 if (wacom_wac->pad_input)
3349 input_sync(wacom_wac->pad_input);
3350 }
3351 }
3352
3353 static void wacom_setup_basic_pro_pen(struct wacom_wac *wacom_wac)
3354 {
3355 struct input_dev *input_dev = wacom_wac->pen_input;
3356
3357 input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
3358
3359 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
3360 __set_bit(BTN_STYLUS, input_dev->keybit);
3361 __set_bit(BTN_STYLUS2, input_dev->keybit);
3362
3363 input_set_abs_params(input_dev, ABS_DISTANCE,
3364 0, wacom_wac->features.distance_max, wacom_wac->features.distance_fuzz, 0);
3365 }
3366
3367 static void wacom_setup_cintiq(struct wacom_wac *wacom_wac)
3368 {
3369 struct input_dev *input_dev = wacom_wac->pen_input;
3370 struct wacom_features *features = &wacom_wac->features;
3371
3372 wacom_setup_basic_pro_pen(wacom_wac);
3373
3374 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
3375 __set_bit(BTN_TOOL_BRUSH, input_dev->keybit);
3376 __set_bit(BTN_TOOL_PENCIL, input_dev->keybit);
3377 __set_bit(BTN_TOOL_AIRBRUSH, input_dev->keybit);
3378
3379 input_set_abs_params(input_dev, ABS_WHEEL, 0, 1023, 0, 0);
3380 input_set_abs_params(input_dev, ABS_TILT_X, -64, 63, features->tilt_fuzz, 0);
3381 input_abs_set_res(input_dev, ABS_TILT_X, 57);
3382 input_set_abs_params(input_dev, ABS_TILT_Y, -64, 63, features->tilt_fuzz, 0);
3383 input_abs_set_res(input_dev, ABS_TILT_Y, 57);
3384 }
3385
3386 static void wacom_setup_intuos(struct wacom_wac *wacom_wac)
3387 {
3388 struct input_dev *input_dev = wacom_wac->pen_input;
3389
3390 input_set_capability(input_dev, EV_REL, REL_WHEEL);
3391
3392 wacom_setup_cintiq(wacom_wac);
3393
3394 __set_bit(BTN_LEFT, input_dev->keybit);
3395 __set_bit(BTN_RIGHT, input_dev->keybit);
3396 __set_bit(BTN_MIDDLE, input_dev->keybit);
3397 __set_bit(BTN_SIDE, input_dev->keybit);
3398 __set_bit(BTN_EXTRA, input_dev->keybit);
3399 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
3400 __set_bit(BTN_TOOL_LENS, input_dev->keybit);
3401
3402 input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0);
3403 input_abs_set_res(input_dev, ABS_RZ, 287);
3404 input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0);
3405 }
3406
3407 void wacom_setup_device_quirks(struct wacom *wacom)
3408 {
3409 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
3410 struct wacom_features *features = &wacom->wacom_wac.features;
3411
3412 /* The pen and pad share the same interface on most devices */
3413 if (features->type == GRAPHIRE_BT || features->type == WACOM_G4 ||
3414 features->type == DTUS ||
3415 (features->type >= INTUOS3S && features->type <= WACOM_MO)) {
3416 if (features->device_type & WACOM_DEVICETYPE_PEN)
3417 features->device_type |= WACOM_DEVICETYPE_PAD;
3418 }
3419
3420 /* touch device found but size is not defined. use default */
3421 if (features->device_type & WACOM_DEVICETYPE_TOUCH && !features->x_max) {
3422 features->x_max = 1023;
3423 features->y_max = 1023;
3424 }
3425
3426 /*
3427 * Intuos5/Pro and Bamboo 3rd gen have no useful data about its
3428 * touch interface in its HID descriptor. If this is the touch
3429 * interface (PacketSize of WACOM_PKGLEN_BBTOUCH3), override the
3430 * tablet values.
3431 */
3432 if ((features->type >= INTUOS5S && features->type <= INTUOSPL) ||
3433 (features->type >= INTUOSHT && features->type <= BAMBOO_PT)) {
3434 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {
3435 if (features->touch_max)
3436 features->device_type |= WACOM_DEVICETYPE_TOUCH;
3437 if (features->type >= INTUOSHT && features->type <= BAMBOO_PT)
3438 features->device_type |= WACOM_DEVICETYPE_PAD;
3439
3440 if (features->type == INTUOSHT2) {
3441 features->x_max = features->x_max / 10;
3442 features->y_max = features->y_max / 10;
3443 }
3444 else {
3445 features->x_max = 4096;
3446 features->y_max = 4096;
3447 }
3448 }
3449 else if (features->pktlen == WACOM_PKGLEN_BBTOUCH) {
3450 features->device_type |= WACOM_DEVICETYPE_PAD;
3451 }
3452 }
3453
3454 /*
3455 * Hack for the Bamboo One:
3456 * the device presents a PAD/Touch interface as most Bamboos and even
3457 * sends ghosts PAD data on it. However, later, we must disable this
3458 * ghost interface, and we can not detect it unless we set it here
3459 * to WACOM_DEVICETYPE_PAD or WACOM_DEVICETYPE_TOUCH.
3460 */
3461 if (features->type == BAMBOO_PEN &&
3462 features->pktlen == WACOM_PKGLEN_BBTOUCH3)
3463 features->device_type |= WACOM_DEVICETYPE_PAD;
3464
3465 /*
3466 * Raw Wacom-mode pen and touch events both come from interface
3467 * 0, whose HID descriptor has an application usage of 0xFF0D
3468 * (i.e., WACOM_HID_WD_DIGITIZER). We route pen packets back
3469 * out through the HID_GENERIC device created for interface 1,
3470 * so rewrite this one to be of type WACOM_DEVICETYPE_TOUCH.
3471 */
3472 if (features->type == BAMBOO_PAD)
3473 features->device_type = WACOM_DEVICETYPE_TOUCH;
3474
3475 if (features->type == REMOTE)
3476 features->device_type = WACOM_DEVICETYPE_PAD;
3477
3478 if (features->type == INTUOSP2_BT ||
3479 features->type == INTUOSP2S_BT) {
3480 features->device_type |= WACOM_DEVICETYPE_PEN |
3481 WACOM_DEVICETYPE_PAD |
3482 WACOM_DEVICETYPE_TOUCH;
3483 features->quirks |= WACOM_QUIRK_BATTERY;
3484 }
3485
3486 if (features->type == INTUOSHT3_BT) {
3487 features->device_type |= WACOM_DEVICETYPE_PEN |
3488 WACOM_DEVICETYPE_PAD;
3489 features->quirks |= WACOM_QUIRK_BATTERY;
3490 }
3491
3492 switch (features->type) {
3493 case PL:
3494 case DTU:
3495 case DTUS:
3496 case DTUSX:
3497 case WACOM_21UX2:
3498 case WACOM_22HD:
3499 case DTK:
3500 case WACOM_24HD:
3501 case WACOM_27QHD:
3502 case CINTIQ_HYBRID:
3503 case CINTIQ_COMPANION_2:
3504 case CINTIQ:
3505 case WACOM_BEE:
3506 case WACOM_13HD:
3507 case WACOM_24HDT:
3508 case WACOM_27QHDT:
3509 case TABLETPC:
3510 case TABLETPCE:
3511 case TABLETPC2FG:
3512 case MTSCREEN:
3513 case MTTPC:
3514 case MTTPC_B:
3515 features->device_type |= WACOM_DEVICETYPE_DIRECT;
3516 break;
3517 }
3518
3519 if (wacom->hdev->bus == BUS_BLUETOOTH)
3520 features->quirks |= WACOM_QUIRK_BATTERY;
3521
3522 /* quirk for bamboo touch with 2 low res touches */
3523 if ((features->type == BAMBOO_PT || features->type == BAMBOO_TOUCH) &&
3524 features->pktlen == WACOM_PKGLEN_BBTOUCH) {
3525 features->x_max <<= 5;
3526 features->y_max <<= 5;
3527 features->x_fuzz <<= 5;
3528 features->y_fuzz <<= 5;
3529 features->quirks |= WACOM_QUIRK_BBTOUCH_LOWRES;
3530 }
3531
3532 if (features->type == WIRELESS) {
3533 if (features->device_type == WACOM_DEVICETYPE_WL_MONITOR) {
3534 features->quirks |= WACOM_QUIRK_BATTERY;
3535 }
3536 }
3537
3538 if (features->type == REMOTE)
3539 features->device_type |= WACOM_DEVICETYPE_WL_MONITOR;
3540
3541 /* HID descriptor for DTK-2451 / DTH-2452 claims to report lots
3542 * of things it shouldn't. Lets fix up the damage...
3543 */
3544 if (wacom->hdev->product == 0x382 || wacom->hdev->product == 0x37d) {
3545 features->quirks &= ~WACOM_QUIRK_TOOLSERIAL;
3546 __clear_bit(BTN_TOOL_BRUSH, wacom_wac->pen_input->keybit);
3547 __clear_bit(BTN_TOOL_PENCIL, wacom_wac->pen_input->keybit);
3548 __clear_bit(BTN_TOOL_AIRBRUSH, wacom_wac->pen_input->keybit);
3549 __clear_bit(ABS_Z, wacom_wac->pen_input->absbit);
3550 __clear_bit(ABS_DISTANCE, wacom_wac->pen_input->absbit);
3551 __clear_bit(ABS_TILT_X, wacom_wac->pen_input->absbit);
3552 __clear_bit(ABS_TILT_Y, wacom_wac->pen_input->absbit);
3553 __clear_bit(ABS_WHEEL, wacom_wac->pen_input->absbit);
3554 __clear_bit(ABS_MISC, wacom_wac->pen_input->absbit);
3555 __clear_bit(MSC_SERIAL, wacom_wac->pen_input->mscbit);
3556 __clear_bit(EV_MSC, wacom_wac->pen_input->evbit);
3557 }
3558 }
3559
3560 int wacom_setup_pen_input_capabilities(struct input_dev *input_dev,
3561 struct wacom_wac *wacom_wac)
3562 {
3563 struct wacom_features *features = &wacom_wac->features;
3564
3565 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
3566
3567 if (!(features->device_type & WACOM_DEVICETYPE_PEN))
3568 return -ENODEV;
3569
3570 if (features->device_type & WACOM_DEVICETYPE_DIRECT)
3571 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
3572 else
3573 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
3574
3575 if (features->type == HID_GENERIC) {
3576 /* setup has already been done; apply otherwise-undetectible quirks */
3577 input_set_capability(input_dev, EV_KEY, BTN_STYLUS3);
3578 return 0;
3579 }
3580
3581 __set_bit(BTN_TOUCH, input_dev->keybit);
3582 __set_bit(ABS_MISC, input_dev->absbit);
3583
3584 input_set_abs_params(input_dev, ABS_X, 0 + features->offset_left,
3585 features->x_max - features->offset_right,
3586 features->x_fuzz, 0);
3587 input_set_abs_params(input_dev, ABS_Y, 0 + features->offset_top,
3588 features->y_max - features->offset_bottom,
3589 features->y_fuzz, 0);
3590 input_set_abs_params(input_dev, ABS_PRESSURE, 0,
3591 features->pressure_max, features->pressure_fuzz, 0);
3592
3593 /* penabled devices have fixed resolution for each model */
3594 input_abs_set_res(input_dev, ABS_X, features->x_resolution);
3595 input_abs_set_res(input_dev, ABS_Y, features->y_resolution);
3596
3597 switch (features->type) {
3598 case GRAPHIRE_BT:
3599 __clear_bit(ABS_MISC, input_dev->absbit);
3600 /* fall through */
3601
3602 case WACOM_MO:
3603 case WACOM_G4:
3604 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
3605 features->distance_max,
3606 features->distance_fuzz, 0);
3607 /* fall through */
3608
3609 case GRAPHIRE:
3610 input_set_capability(input_dev, EV_REL, REL_WHEEL);
3611
3612 __set_bit(BTN_LEFT, input_dev->keybit);
3613 __set_bit(BTN_RIGHT, input_dev->keybit);
3614 __set_bit(BTN_MIDDLE, input_dev->keybit);
3615
3616 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
3617 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
3618 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
3619 __set_bit(BTN_STYLUS, input_dev->keybit);
3620 __set_bit(BTN_STYLUS2, input_dev->keybit);
3621 break;
3622
3623 case WACOM_27QHD:
3624 case WACOM_24HD:
3625 case DTK:
3626 case WACOM_22HD:
3627 case WACOM_21UX2:
3628 case WACOM_BEE:
3629 case CINTIQ:
3630 case WACOM_13HD:
3631 case CINTIQ_HYBRID:
3632 case CINTIQ_COMPANION_2:
3633 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
3634 input_abs_set_res(input_dev, ABS_Z, 287);
3635 wacom_setup_cintiq(wacom_wac);
3636 break;
3637
3638 case INTUOS3:
3639 case INTUOS3L:
3640 case INTUOS3S:
3641 case INTUOS4:
3642 case INTUOS4WL:
3643 case INTUOS4L:
3644 case INTUOS4S:
3645 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
3646 input_abs_set_res(input_dev, ABS_Z, 287);
3647 /* fall through */
3648
3649 case INTUOS:
3650 wacom_setup_intuos(wacom_wac);
3651 break;
3652
3653 case INTUOS5:
3654 case INTUOS5L:
3655 case INTUOSPM:
3656 case INTUOSPL:
3657 case INTUOS5S:
3658 case INTUOSPS:
3659 case INTUOSP2_BT:
3660 case INTUOSP2S_BT:
3661 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
3662 features->distance_max,
3663 features->distance_fuzz, 0);
3664
3665 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
3666 input_abs_set_res(input_dev, ABS_Z, 287);
3667
3668 wacom_setup_intuos(wacom_wac);
3669 break;
3670
3671 case WACOM_24HDT:
3672 case WACOM_27QHDT:
3673 case MTSCREEN:
3674 case MTTPC:
3675 case MTTPC_B:
3676 case TABLETPC2FG:
3677 case TABLETPC:
3678 case TABLETPCE:
3679 __clear_bit(ABS_MISC, input_dev->absbit);
3680 /* fall through */
3681
3682 case DTUS:
3683 case DTUSX:
3684 case PL:
3685 case DTU:
3686 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
3687 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
3688 __set_bit(BTN_STYLUS, input_dev->keybit);
3689 __set_bit(BTN_STYLUS2, input_dev->keybit);
3690 break;
3691
3692 case PTU:
3693 __set_bit(BTN_STYLUS2, input_dev->keybit);
3694 /* fall through */
3695
3696 case PENPARTNER:
3697 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
3698 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
3699 __set_bit(BTN_STYLUS, input_dev->keybit);
3700 break;
3701
3702 case INTUOSHT:
3703 case BAMBOO_PT:
3704 case BAMBOO_PEN:
3705 case INTUOSHT2:
3706 case INTUOSHT3_BT:
3707 if (features->type == INTUOSHT2 ||
3708 features->type == INTUOSHT3_BT) {
3709 wacom_setup_basic_pro_pen(wacom_wac);
3710 } else {
3711 __clear_bit(ABS_MISC, input_dev->absbit);
3712 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
3713 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
3714 __set_bit(BTN_STYLUS, input_dev->keybit);
3715 __set_bit(BTN_STYLUS2, input_dev->keybit);
3716 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
3717 features->distance_max,
3718 features->distance_fuzz, 0);
3719 }
3720 break;
3721 case BAMBOO_PAD:
3722 __clear_bit(ABS_MISC, input_dev->absbit);
3723 break;
3724 }
3725 return 0;
3726 }
3727
3728 int wacom_setup_touch_input_capabilities(struct input_dev *input_dev,
3729 struct wacom_wac *wacom_wac)
3730 {
3731 struct wacom_features *features = &wacom_wac->features;
3732
3733 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
3734
3735 if (!(features->device_type & WACOM_DEVICETYPE_TOUCH))
3736 return -ENODEV;
3737
3738 if (features->device_type & WACOM_DEVICETYPE_DIRECT)
3739 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
3740 else
3741 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
3742
3743 if (features->type == HID_GENERIC)
3744 /* setup has already been done */
3745 return 0;
3746
3747 __set_bit(BTN_TOUCH, input_dev->keybit);
3748
3749 if (features->touch_max == 1) {
3750 input_set_abs_params(input_dev, ABS_X, 0,
3751 features->x_max, features->x_fuzz, 0);
3752 input_set_abs_params(input_dev, ABS_Y, 0,
3753 features->y_max, features->y_fuzz, 0);
3754 input_abs_set_res(input_dev, ABS_X,
3755 features->x_resolution);
3756 input_abs_set_res(input_dev, ABS_Y,
3757 features->y_resolution);
3758 }
3759 else if (features->touch_max > 1) {
3760 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 0,
3761 features->x_max, features->x_fuzz, 0);
3762 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 0,
3763 features->y_max, features->y_fuzz, 0);
3764 input_abs_set_res(input_dev, ABS_MT_POSITION_X,
3765 features->x_resolution);
3766 input_abs_set_res(input_dev, ABS_MT_POSITION_Y,
3767 features->y_resolution);
3768 }
3769
3770 switch (features->type) {
3771 case INTUOSP2_BT:
3772 case INTUOSP2S_BT:
3773 input_dev->evbit[0] |= BIT_MASK(EV_SW);
3774 __set_bit(SW_MUTE_DEVICE, input_dev->swbit);
3775
3776 if (wacom_wac->shared->touch->product == 0x361) {
3777 input_set_abs_params(input_dev, ABS_MT_POSITION_X,
3778 0, 12440, 4, 0);
3779 input_set_abs_params(input_dev, ABS_MT_POSITION_Y,
3780 0, 8640, 4, 0);
3781 }
3782 else if (wacom_wac->shared->touch->product == 0x360) {
3783 input_set_abs_params(input_dev, ABS_MT_POSITION_X,
3784 0, 8960, 4, 0);
3785 input_set_abs_params(input_dev, ABS_MT_POSITION_Y,
3786 0, 5920, 4, 0);
3787 }
3788 else if (wacom_wac->shared->touch->product == 0x393) {
3789 input_set_abs_params(input_dev, ABS_MT_POSITION_X,
3790 0, 6400, 4, 0);
3791 input_set_abs_params(input_dev, ABS_MT_POSITION_Y,
3792 0, 4000, 4, 0);
3793 }
3794 input_abs_set_res(input_dev, ABS_MT_POSITION_X, 40);
3795 input_abs_set_res(input_dev, ABS_MT_POSITION_Y, 40);
3796
3797 /* fall through */
3798
3799 case INTUOS5:
3800 case INTUOS5L:
3801 case INTUOSPM:
3802 case INTUOSPL:
3803 case INTUOS5S:
3804 case INTUOSPS:
3805 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0);
3806 input_set_abs_params(input_dev, ABS_MT_TOUCH_MINOR, 0, features->y_max, 0, 0);
3807 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);
3808 break;
3809
3810 case WACOM_24HDT:
3811 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0);
3812 input_set_abs_params(input_dev, ABS_MT_WIDTH_MAJOR, 0, features->x_max, 0, 0);
3813 input_set_abs_params(input_dev, ABS_MT_WIDTH_MINOR, 0, features->y_max, 0, 0);
3814 input_set_abs_params(input_dev, ABS_MT_ORIENTATION, 0, 1, 0, 0);
3815 /* fall through */
3816
3817 case WACOM_27QHDT:
3818 case MTSCREEN:
3819 case MTTPC:
3820 case MTTPC_B:
3821 case TABLETPC2FG:
3822 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_DIRECT);
3823 /*fall through */
3824
3825 case TABLETPC:
3826 case TABLETPCE:
3827 break;
3828
3829 case INTUOSHT:
3830 case INTUOSHT2:
3831 input_dev->evbit[0] |= BIT_MASK(EV_SW);
3832 __set_bit(SW_MUTE_DEVICE, input_dev->swbit);
3833 /* fall through */
3834
3835 case BAMBOO_PT:
3836 case BAMBOO_TOUCH:
3837 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {
3838 input_set_abs_params(input_dev,
3839 ABS_MT_TOUCH_MAJOR,
3840 0, features->x_max, 0, 0);
3841 input_set_abs_params(input_dev,
3842 ABS_MT_TOUCH_MINOR,
3843 0, features->y_max, 0, 0);
3844 }
3845 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);
3846 break;
3847
3848 case BAMBOO_PAD:
3849 input_mt_init_slots(input_dev, features->touch_max,
3850 INPUT_MT_POINTER);
3851 __set_bit(BTN_LEFT, input_dev->keybit);
3852 __set_bit(BTN_RIGHT, input_dev->keybit);
3853 break;
3854 }
3855 return 0;
3856 }
3857
3858 static int wacom_numbered_button_to_key(int n)
3859 {
3860 if (n < 10)
3861 return BTN_0 + n;
3862 else if (n < 16)
3863 return BTN_A + (n-10);
3864 else if (n < 18)
3865 return BTN_BASE + (n-16);
3866 else
3867 return 0;
3868 }
3869
3870 static void wacom_setup_numbered_buttons(struct input_dev *input_dev,
3871 int button_count)
3872 {
3873 int i;
3874
3875 for (i = 0; i < button_count; i++) {
3876 int key = wacom_numbered_button_to_key(i);
3877
3878 if (key)
3879 __set_bit(key, input_dev->keybit);
3880 }
3881 }
3882
3883 static void wacom_24hd_update_leds(struct wacom *wacom, int mask, int group)
3884 {
3885 struct wacom_led *led;
3886 int i;
3887 bool updated = false;
3888
3889 /*
3890 * 24HD has LED group 1 to the left and LED group 0 to the right.
3891 * So group 0 matches the second half of the buttons and thus the mask
3892 * needs to be shifted.
3893 */
3894 if (group == 0)
3895 mask >>= 8;
3896
3897 for (i = 0; i < 3; i++) {
3898 led = wacom_led_find(wacom, group, i);
3899 if (!led) {
3900 hid_err(wacom->hdev, "can't find LED %d in group %d\n",
3901 i, group);
3902 continue;
3903 }
3904 if (!updated && mask & BIT(i)) {
3905 led->held = true;
3906 led_trigger_event(&led->trigger, LED_FULL);
3907 } else {
3908 led->held = false;
3909 }
3910 }
3911 }
3912
3913 static bool wacom_is_led_toggled(struct wacom *wacom, int button_count,
3914 int mask, int group)
3915 {
3916 int group_button;
3917
3918 /*
3919 * 21UX2 has LED group 1 to the left and LED group 0
3920 * to the right. We need to reverse the group to match this
3921 * historical behavior.
3922 */
3923 if (wacom->wacom_wac.features.type == WACOM_21UX2)
3924 group = 1 - group;
3925
3926 group_button = group * (button_count/wacom->led.count);
3927
3928 if (wacom->wacom_wac.features.type == INTUOSP2_BT)
3929 group_button = 8;
3930
3931 return mask & (1 << group_button);
3932 }
3933
3934 static void wacom_update_led(struct wacom *wacom, int button_count, int mask,
3935 int group)
3936 {
3937 struct wacom_led *led, *next_led;
3938 int cur;
3939 bool pressed;
3940
3941 if (wacom->wacom_wac.features.type == WACOM_24HD)
3942 return wacom_24hd_update_leds(wacom, mask, group);
3943
3944 pressed = wacom_is_led_toggled(wacom, button_count, mask, group);
3945 cur = wacom->led.groups[group].select;
3946
3947 led = wacom_led_find(wacom, group, cur);
3948 if (!led) {
3949 hid_err(wacom->hdev, "can't find current LED %d in group %d\n",
3950 cur, group);
3951 return;
3952 }
3953
3954 if (!pressed) {
3955 led->held = false;
3956 return;
3957 }
3958
3959 if (led->held && pressed)
3960 return;
3961
3962 next_led = wacom_led_next(wacom, led);
3963 if (!next_led) {
3964 hid_err(wacom->hdev, "can't find next LED in group %d\n",
3965 group);
3966 return;
3967 }
3968 if (next_led == led)
3969 return;
3970
3971 next_led->held = true;
3972 led_trigger_event(&next_led->trigger,
3973 wacom_leds_brightness_get(next_led));
3974 }
3975
3976 static void wacom_report_numbered_buttons(struct input_dev *input_dev,
3977 int button_count, int mask)
3978 {
3979 struct wacom *wacom = input_get_drvdata(input_dev);
3980 int i;
3981
3982 for (i = 0; i < wacom->led.count; i++)
3983 wacom_update_led(wacom, button_count, mask, i);
3984
3985 for (i = 0; i < button_count; i++) {
3986 int key = wacom_numbered_button_to_key(i);
3987
3988 if (key)
3989 input_report_key(input_dev, key, mask & (1 << i));
3990 }
3991 }
3992
3993 int wacom_setup_pad_input_capabilities(struct input_dev *input_dev,
3994 struct wacom_wac *wacom_wac)
3995 {
3996 struct wacom_features *features = &wacom_wac->features;
3997
3998 if ((features->type == HID_GENERIC) && features->numbered_buttons > 0)
3999 features->device_type |= WACOM_DEVICETYPE_PAD;
4000
4001 if (!(features->device_type & WACOM_DEVICETYPE_PAD))
4002 return -ENODEV;
4003
4004 if (features->type == REMOTE && input_dev == wacom_wac->pad_input)
4005 return -ENODEV;
4006
4007 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
4008
4009 /* kept for making legacy xf86-input-wacom working with the wheels */
4010 __set_bit(ABS_MISC, input_dev->absbit);
4011
4012 /* kept for making legacy xf86-input-wacom accepting the pad */
4013 if (!(input_dev->absinfo && (input_dev->absinfo[ABS_X].minimum ||
4014 input_dev->absinfo[ABS_X].maximum)))
4015 input_set_abs_params(input_dev, ABS_X, 0, 1, 0, 0);
4016 if (!(input_dev->absinfo && (input_dev->absinfo[ABS_Y].minimum ||
4017 input_dev->absinfo[ABS_Y].maximum)))
4018 input_set_abs_params(input_dev, ABS_Y, 0, 1, 0, 0);
4019
4020 /* kept for making udev and libwacom accepting the pad */
4021 __set_bit(BTN_STYLUS, input_dev->keybit);
4022
4023 wacom_setup_numbered_buttons(input_dev, features->numbered_buttons);
4024
4025 switch (features->type) {
4026
4027 case CINTIQ_HYBRID:
4028 case CINTIQ_COMPANION_2:
4029 case DTK:
4030 case DTUS:
4031 case GRAPHIRE_BT:
4032 break;
4033
4034 case WACOM_MO:
4035 __set_bit(BTN_BACK, input_dev->keybit);
4036 __set_bit(BTN_LEFT, input_dev->keybit);
4037 __set_bit(BTN_FORWARD, input_dev->keybit);
4038 __set_bit(BTN_RIGHT, input_dev->keybit);
4039 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
4040 break;
4041
4042 case WACOM_G4:
4043 __set_bit(BTN_BACK, input_dev->keybit);
4044 __set_bit(BTN_FORWARD, input_dev->keybit);
4045 input_set_capability(input_dev, EV_REL, REL_WHEEL);
4046 break;
4047
4048 case WACOM_24HD:
4049 __set_bit(KEY_PROG1, input_dev->keybit);
4050 __set_bit(KEY_PROG2, input_dev->keybit);
4051 __set_bit(KEY_PROG3, input_dev->keybit);
4052
4053 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
4054 input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0);
4055 break;
4056
4057 case WACOM_27QHD:
4058 __set_bit(KEY_PROG1, input_dev->keybit);
4059 __set_bit(KEY_PROG2, input_dev->keybit);
4060 __set_bit(KEY_PROG3, input_dev->keybit);
4061 input_set_abs_params(input_dev, ABS_X, -2048, 2048, 0, 0);
4062 input_abs_set_res(input_dev, ABS_X, 1024); /* points/g */
4063 input_set_abs_params(input_dev, ABS_Y, -2048, 2048, 0, 0);
4064 input_abs_set_res(input_dev, ABS_Y, 1024);
4065 input_set_abs_params(input_dev, ABS_Z, -2048, 2048, 0, 0);
4066 input_abs_set_res(input_dev, ABS_Z, 1024);
4067 __set_bit(INPUT_PROP_ACCELEROMETER, input_dev->propbit);
4068 break;
4069
4070 case WACOM_22HD:
4071 __set_bit(KEY_PROG1, input_dev->keybit);
4072 __set_bit(KEY_PROG2, input_dev->keybit);
4073 __set_bit(KEY_PROG3, input_dev->keybit);
4074 /* fall through */
4075
4076 case WACOM_21UX2:
4077 case WACOM_BEE:
4078 case CINTIQ:
4079 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
4080 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
4081 break;
4082
4083 case WACOM_13HD:
4084 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
4085 break;
4086
4087 case INTUOS3:
4088 case INTUOS3L:
4089 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
4090 /* fall through */
4091
4092 case INTUOS3S:
4093 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
4094 break;
4095
4096 case INTUOS5:
4097 case INTUOS5L:
4098 case INTUOSPM:
4099 case INTUOSPL:
4100 case INTUOS5S:
4101 case INTUOSPS:
4102 case INTUOSP2_BT:
4103 case INTUOSP2S_BT:
4104 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
4105 break;
4106
4107 case INTUOS4WL:
4108 /*
4109 * For Bluetooth devices, the udev rule does not work correctly
4110 * for pads unless we add a stylus capability, which forces
4111 * ID_INPUT_TABLET to be set.
4112 */
4113 __set_bit(BTN_STYLUS, input_dev->keybit);
4114 /* fall through */
4115
4116 case INTUOS4:
4117 case INTUOS4L:
4118 case INTUOS4S:
4119 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
4120 break;
4121
4122 case INTUOSHT:
4123 case BAMBOO_PT:
4124 case BAMBOO_TOUCH:
4125 case INTUOSHT2:
4126 __clear_bit(ABS_MISC, input_dev->absbit);
4127
4128 __set_bit(BTN_LEFT, input_dev->keybit);
4129 __set_bit(BTN_FORWARD, input_dev->keybit);
4130 __set_bit(BTN_BACK, input_dev->keybit);
4131 __set_bit(BTN_RIGHT, input_dev->keybit);
4132
4133 break;
4134
4135 case REMOTE:
4136 input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
4137 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
4138 break;
4139
4140 case INTUOSHT3_BT:
4141 case HID_GENERIC:
4142 break;
4143
4144 default:
4145 /* no pad supported */
4146 return -ENODEV;
4147 }
4148 return 0;
4149 }
4150
4151 static const struct wacom_features wacom_features_0x00 =
4152 { "Wacom Penpartner", 5040, 3780, 255, 0,
4153 PENPARTNER, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
4154 static const struct wacom_features wacom_features_0x10 =
4155 { "Wacom Graphire", 10206, 7422, 511, 63,
4156 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
4157 static const struct wacom_features wacom_features_0x81 =
4158 { "Wacom Graphire BT", 16704, 12064, 511, 32,
4159 GRAPHIRE_BT, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES, 2 };
4160 static const struct wacom_features wacom_features_0x11 =
4161 { "Wacom Graphire2 4x5", 10206, 7422, 511, 63,
4162 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
4163 static const struct wacom_features wacom_features_0x12 =
4164 { "Wacom Graphire2 5x7", 13918, 10206, 511, 63,
4165 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
4166 static const struct wacom_features wacom_features_0x13 =
4167 { "Wacom Graphire3", 10208, 7424, 511, 63,
4168 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
4169 static const struct wacom_features wacom_features_0x14 =
4170 { "Wacom Graphire3 6x8", 16704, 12064, 511, 63,
4171 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
4172 static const struct wacom_features wacom_features_0x15 =
4173 { "Wacom Graphire4 4x5", 10208, 7424, 511, 63,
4174 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
4175 static const struct wacom_features wacom_features_0x16 =
4176 { "Wacom Graphire4 6x8", 16704, 12064, 511, 63,
4177 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
4178 static const struct wacom_features wacom_features_0x17 =
4179 { "Wacom BambooFun 4x5", 14760, 9225, 511, 63,
4180 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4181 static const struct wacom_features wacom_features_0x18 =
4182 { "Wacom BambooFun 6x8", 21648, 13530, 511, 63,
4183 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4184 static const struct wacom_features wacom_features_0x19 =
4185 { "Wacom Bamboo1 Medium", 16704, 12064, 511, 63,
4186 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
4187 static const struct wacom_features wacom_features_0x60 =
4188 { "Wacom Volito", 5104, 3712, 511, 63,
4189 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
4190 static const struct wacom_features wacom_features_0x61 =
4191 { "Wacom PenStation2", 3250, 2320, 255, 63,
4192 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
4193 static const struct wacom_features wacom_features_0x62 =
4194 { "Wacom Volito2 4x5", 5104, 3712, 511, 63,
4195 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
4196 static const struct wacom_features wacom_features_0x63 =
4197 { "Wacom Volito2 2x3", 3248, 2320, 511, 63,
4198 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
4199 static const struct wacom_features wacom_features_0x64 =
4200 { "Wacom PenPartner2", 3250, 2320, 511, 63,
4201 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
4202 static const struct wacom_features wacom_features_0x65 =
4203 { "Wacom Bamboo", 14760, 9225, 511, 63,
4204 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4205 static const struct wacom_features wacom_features_0x69 =
4206 { "Wacom Bamboo1", 5104, 3712, 511, 63,
4207 GRAPHIRE, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
4208 static const struct wacom_features wacom_features_0x6A =
4209 { "Wacom Bamboo1 4x6", 14760, 9225, 1023, 63,
4210 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4211 static const struct wacom_features wacom_features_0x6B =
4212 { "Wacom Bamboo1 5x8", 21648, 13530, 1023, 63,
4213 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4214 static const struct wacom_features wacom_features_0x20 =
4215 { "Wacom Intuos 4x5", 12700, 10600, 1023, 31,
4216 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4217 static const struct wacom_features wacom_features_0x21 =
4218 { "Wacom Intuos 6x8", 20320, 16240, 1023, 31,
4219 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4220 static const struct wacom_features wacom_features_0x22 =
4221 { "Wacom Intuos 9x12", 30480, 24060, 1023, 31,
4222 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4223 static const struct wacom_features wacom_features_0x23 =
4224 { "Wacom Intuos 12x12", 30480, 31680, 1023, 31,
4225 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4226 static const struct wacom_features wacom_features_0x24 =
4227 { "Wacom Intuos 12x18", 45720, 31680, 1023, 31,
4228 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4229 static const struct wacom_features wacom_features_0x30 =
4230 { "Wacom PL400", 5408, 4056, 255, 0,
4231 PL, WACOM_PL_RES, WACOM_PL_RES };
4232 static const struct wacom_features wacom_features_0x31 =
4233 { "Wacom PL500", 6144, 4608, 255, 0,
4234 PL, WACOM_PL_RES, WACOM_PL_RES };
4235 static const struct wacom_features wacom_features_0x32 =
4236 { "Wacom PL600", 6126, 4604, 255, 0,
4237 PL, WACOM_PL_RES, WACOM_PL_RES };
4238 static const struct wacom_features wacom_features_0x33 =
4239 { "Wacom PL600SX", 6260, 5016, 255, 0,
4240 PL, WACOM_PL_RES, WACOM_PL_RES };
4241 static const struct wacom_features wacom_features_0x34 =
4242 { "Wacom PL550", 6144, 4608, 511, 0,
4243 PL, WACOM_PL_RES, WACOM_PL_RES };
4244 static const struct wacom_features wacom_features_0x35 =
4245 { "Wacom PL800", 7220, 5780, 511, 0,
4246 PL, WACOM_PL_RES, WACOM_PL_RES };
4247 static const struct wacom_features wacom_features_0x37 =
4248 { "Wacom PL700", 6758, 5406, 511, 0,
4249 PL, WACOM_PL_RES, WACOM_PL_RES };
4250 static const struct wacom_features wacom_features_0x38 =
4251 { "Wacom PL510", 6282, 4762, 511, 0,
4252 PL, WACOM_PL_RES, WACOM_PL_RES };
4253 static const struct wacom_features wacom_features_0x39 =
4254 { "Wacom DTU710", 34080, 27660, 511, 0,
4255 PL, WACOM_PL_RES, WACOM_PL_RES };
4256 static const struct wacom_features wacom_features_0xC4 =
4257 { "Wacom DTF521", 6282, 4762, 511, 0,
4258 PL, WACOM_PL_RES, WACOM_PL_RES };
4259 static const struct wacom_features wacom_features_0xC0 =
4260 { "Wacom DTF720", 6858, 5506, 511, 0,
4261 PL, WACOM_PL_RES, WACOM_PL_RES };
4262 static const struct wacom_features wacom_features_0xC2 =
4263 { "Wacom DTF720a", 6858, 5506, 511, 0,
4264 PL, WACOM_PL_RES, WACOM_PL_RES };
4265 static const struct wacom_features wacom_features_0x03 =
4266 { "Wacom Cintiq Partner", 20480, 15360, 511, 0,
4267 PTU, WACOM_PL_RES, WACOM_PL_RES };
4268 static const struct wacom_features wacom_features_0x41 =
4269 { "Wacom Intuos2 4x5", 12700, 10600, 1023, 31,
4270 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4271 static const struct wacom_features wacom_features_0x42 =
4272 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31,
4273 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4274 static const struct wacom_features wacom_features_0x43 =
4275 { "Wacom Intuos2 9x12", 30480, 24060, 1023, 31,
4276 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4277 static const struct wacom_features wacom_features_0x44 =
4278 { "Wacom Intuos2 12x12", 30480, 31680, 1023, 31,
4279 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4280 static const struct wacom_features wacom_features_0x45 =
4281 { "Wacom Intuos2 12x18", 45720, 31680, 1023, 31,
4282 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4283 static const struct wacom_features wacom_features_0xB0 =
4284 { "Wacom Intuos3 4x5", 25400, 20320, 1023, 63,
4285 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 4 };
4286 static const struct wacom_features wacom_features_0xB1 =
4287 { "Wacom Intuos3 6x8", 40640, 30480, 1023, 63,
4288 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 };
4289 static const struct wacom_features wacom_features_0xB2 =
4290 { "Wacom Intuos3 9x12", 60960, 45720, 1023, 63,
4291 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 };
4292 static const struct wacom_features wacom_features_0xB3 =
4293 { "Wacom Intuos3 12x12", 60960, 60960, 1023, 63,
4294 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 };
4295 static const struct wacom_features wacom_features_0xB4 =
4296 { "Wacom Intuos3 12x19", 97536, 60960, 1023, 63,
4297 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 };
4298 static const struct wacom_features wacom_features_0xB5 =
4299 { "Wacom Intuos3 6x11", 54204, 31750, 1023, 63,
4300 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 };
4301 static const struct wacom_features wacom_features_0xB7 =
4302 { "Wacom Intuos3 4x6", 31496, 19685, 1023, 63,
4303 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 4 };
4304 static const struct wacom_features wacom_features_0xB8 =
4305 { "Wacom Intuos4 4x6", 31496, 19685, 2047, 63,
4306 INTUOS4S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7 };
4307 static const struct wacom_features wacom_features_0xB9 =
4308 { "Wacom Intuos4 6x9", 44704, 27940, 2047, 63,
4309 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 };
4310 static const struct wacom_features wacom_features_0xBA =
4311 { "Wacom Intuos4 8x13", 65024, 40640, 2047, 63,
4312 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 };
4313 static const struct wacom_features wacom_features_0xBB =
4314 { "Wacom Intuos4 12x19", 97536, 60960, 2047, 63,
4315 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 };
4316 static const struct wacom_features wacom_features_0xBC =
4317 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63,
4318 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 };
4319 static const struct wacom_features wacom_features_0xBD =
4320 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63,
4321 INTUOS4WL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 };
4322 static const struct wacom_features wacom_features_0x26 =
4323 { "Wacom Intuos5 touch S", 31496, 19685, 2047, 63,
4324 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7, .touch_max = 16 };
4325 static const struct wacom_features wacom_features_0x27 =
4326 { "Wacom Intuos5 touch M", 44704, 27940, 2047, 63,
4327 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16 };
4328 static const struct wacom_features wacom_features_0x28 =
4329 { "Wacom Intuos5 touch L", 65024, 40640, 2047, 63,
4330 INTUOS5L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16 };
4331 static const struct wacom_features wacom_features_0x29 =
4332 { "Wacom Intuos5 S", 31496, 19685, 2047, 63,
4333 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7 };
4334 static const struct wacom_features wacom_features_0x2A =
4335 { "Wacom Intuos5 M", 44704, 27940, 2047, 63,
4336 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 };
4337 static const struct wacom_features wacom_features_0x314 =
4338 { "Wacom Intuos Pro S", 31496, 19685, 2047, 63,
4339 INTUOSPS, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7, .touch_max = 16,
4340 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4341 static const struct wacom_features wacom_features_0x315 =
4342 { "Wacom Intuos Pro M", 44704, 27940, 2047, 63,
4343 INTUOSPM, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16,
4344 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4345 static const struct wacom_features wacom_features_0x317 =
4346 { "Wacom Intuos Pro L", 65024, 40640, 2047, 63,
4347 INTUOSPL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16,
4348 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4349 static const struct wacom_features wacom_features_0xF4 =
4350 { "Wacom Cintiq 24HD", 104480, 65600, 2047, 63,
4351 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 16,
4352 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4353 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
4354 static const struct wacom_features wacom_features_0xF8 =
4355 { "Wacom Cintiq 24HD touch", 104480, 65600, 2047, 63, /* Pen */
4356 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 16,
4357 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4358 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4359 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf6 };
4360 static const struct wacom_features wacom_features_0xF6 =
4361 { "Wacom Cintiq 24HD touch", .type = WACOM_24HDT, /* Touch */
4362 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf8, .touch_max = 10,
4363 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4364 static const struct wacom_features wacom_features_0x32A =
4365 { "Wacom Cintiq 27QHD", 120140, 67920, 2047, 63,
4366 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 0,
4367 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4368 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
4369 static const struct wacom_features wacom_features_0x32B =
4370 { "Wacom Cintiq 27QHD touch", 120140, 67920, 2047, 63,
4371 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 0,
4372 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4373 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4374 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32C };
4375 static const struct wacom_features wacom_features_0x32C =
4376 { "Wacom Cintiq 27QHD touch", .type = WACOM_27QHDT,
4377 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32B, .touch_max = 10 };
4378 static const struct wacom_features wacom_features_0x3F =
4379 { "Wacom Cintiq 21UX", 87200, 65600, 1023, 63,
4380 CINTIQ, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 };
4381 static const struct wacom_features wacom_features_0xC5 =
4382 { "Wacom Cintiq 20WSX", 86680, 54180, 1023, 63,
4383 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 10 };
4384 static const struct wacom_features wacom_features_0xC6 =
4385 { "Wacom Cintiq 12WX", 53020, 33440, 1023, 63,
4386 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 10 };
4387 static const struct wacom_features wacom_features_0x304 =
4388 { "Wacom Cintiq 13HD", 59552, 33848, 1023, 63,
4389 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9,
4390 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4391 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
4392 static const struct wacom_features wacom_features_0x333 =
4393 { "Wacom Cintiq 13HD touch", 59552, 33848, 2047, 63,
4394 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9,
4395 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4396 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4397 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x335 };
4398 static const struct wacom_features wacom_features_0x335 =
4399 { "Wacom Cintiq 13HD touch", .type = WACOM_24HDT, /* Touch */
4400 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x333, .touch_max = 10,
4401 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4402 static const struct wacom_features wacom_features_0xC7 =
4403 { "Wacom DTU1931", 37832, 30305, 511, 0,
4404 PL, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4405 static const struct wacom_features wacom_features_0xCE =
4406 { "Wacom DTU2231", 47864, 27011, 511, 0,
4407 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
4408 .check_for_hid_type = true, .hid_type = HID_TYPE_USBMOUSE };
4409 static const struct wacom_features wacom_features_0xF0 =
4410 { "Wacom DTU1631", 34623, 19553, 511, 0,
4411 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4412 static const struct wacom_features wacom_features_0xFB =
4413 { "Wacom DTU1031", 22096, 13960, 511, 0,
4414 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4,
4415 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET,
4416 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET };
4417 static const struct wacom_features wacom_features_0x32F =
4418 { "Wacom DTU1031X", 22672, 12928, 511, 0,
4419 DTUSX, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 0,
4420 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET,
4421 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET };
4422 static const struct wacom_features wacom_features_0x336 =
4423 { "Wacom DTU1141", 23672, 13403, 1023, 0,
4424 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4,
4425 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET,
4426 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET };
4427 static const struct wacom_features wacom_features_0x57 =
4428 { "Wacom DTK2241", 95840, 54260, 2047, 63,
4429 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 6,
4430 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4431 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
4432 static const struct wacom_features wacom_features_0x59 = /* Pen */
4433 { "Wacom DTH2242", 95840, 54260, 2047, 63,
4434 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 6,
4435 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4436 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4437 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5D };
4438 static const struct wacom_features wacom_features_0x5D = /* Touch */
4439 { "Wacom DTH2242", .type = WACOM_24HDT,
4440 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x59, .touch_max = 10,
4441 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4442 static const struct wacom_features wacom_features_0xCC =
4443 { "Wacom Cintiq 21UX2", 87200, 65600, 2047, 63,
4444 WACOM_21UX2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18,
4445 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4446 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
4447 static const struct wacom_features wacom_features_0xFA =
4448 { "Wacom Cintiq 22HD", 95840, 54260, 2047, 63,
4449 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18,
4450 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4451 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
4452 static const struct wacom_features wacom_features_0x5B =
4453 { "Wacom Cintiq 22HDT", 95840, 54260, 2047, 63,
4454 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18,
4455 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4456 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4457 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5e };
4458 static const struct wacom_features wacom_features_0x5E =
4459 { "Wacom Cintiq 22HDT", .type = WACOM_24HDT,
4460 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5b, .touch_max = 10,
4461 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4462 static const struct wacom_features wacom_features_0x90 =
4463 { "Wacom ISDv4 90", 26202, 16325, 255, 0,
4464 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; /* Pen-only */
4465 static const struct wacom_features wacom_features_0x93 =
4466 { "Wacom ISDv4 93", 26202, 16325, 255, 0,
4467 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 1 };
4468 static const struct wacom_features wacom_features_0x97 =
4469 { "Wacom ISDv4 97", 26202, 16325, 511, 0,
4470 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; /* Pen-only */
4471 static const struct wacom_features wacom_features_0x9A =
4472 { "Wacom ISDv4 9A", 26202, 16325, 255, 0,
4473 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 1 };
4474 static const struct wacom_features wacom_features_0x9F =
4475 { "Wacom ISDv4 9F", 26202, 16325, 255, 0,
4476 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 1 };
4477 static const struct wacom_features wacom_features_0xE2 =
4478 { "Wacom ISDv4 E2", 26202, 16325, 255, 0,
4479 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4480 static const struct wacom_features wacom_features_0xE3 =
4481 { "Wacom ISDv4 E3", 26202, 16325, 255, 0,
4482 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4483 static const struct wacom_features wacom_features_0xE5 =
4484 { "Wacom ISDv4 E5", 26202, 16325, 255, 0,
4485 MTSCREEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4486 static const struct wacom_features wacom_features_0xE6 =
4487 { "Wacom ISDv4 E6", 27760, 15694, 255, 0,
4488 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4489 static const struct wacom_features wacom_features_0xEC =
4490 { "Wacom ISDv4 EC", 25710, 14500, 255, 0,
4491 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; /* Pen-only */
4492 static const struct wacom_features wacom_features_0xED =
4493 { "Wacom ISDv4 ED", 26202, 16325, 255, 0,
4494 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 1 };
4495 static const struct wacom_features wacom_features_0xEF =
4496 { "Wacom ISDv4 EF", 26202, 16325, 255, 0,
4497 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; /* Pen-only */
4498 static const struct wacom_features wacom_features_0x100 =
4499 { "Wacom ISDv4 100", 26202, 16325, 255, 0,
4500 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4501 static const struct wacom_features wacom_features_0x101 =
4502 { "Wacom ISDv4 101", 26202, 16325, 255, 0,
4503 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4504 static const struct wacom_features wacom_features_0x10D =
4505 { "Wacom ISDv4 10D", 26202, 16325, 255, 0,
4506 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4507 static const struct wacom_features wacom_features_0x10E =
4508 { "Wacom ISDv4 10E", 27760, 15694, 255, 0,
4509 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4510 static const struct wacom_features wacom_features_0x10F =
4511 { "Wacom ISDv4 10F", 27760, 15694, 255, 0,
4512 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4513 static const struct wacom_features wacom_features_0x116 =
4514 { "Wacom ISDv4 116", 26202, 16325, 255, 0,
4515 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 1 };
4516 static const struct wacom_features wacom_features_0x12C =
4517 { "Wacom ISDv4 12C", 27848, 15752, 2047, 0,
4518 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; /* Pen-only */
4519 static const struct wacom_features wacom_features_0x4001 =
4520 { "Wacom ISDv4 4001", 26202, 16325, 255, 0,
4521 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4522 static const struct wacom_features wacom_features_0x4004 =
4523 { "Wacom ISDv4 4004", 11060, 6220, 255, 0,
4524 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4525 static const struct wacom_features wacom_features_0x5000 =
4526 { "Wacom ISDv4 5000", 27848, 15752, 1023, 0,
4527 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4528 static const struct wacom_features wacom_features_0x5002 =
4529 { "Wacom ISDv4 5002", 29576, 16724, 1023, 0,
4530 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4531 static const struct wacom_features wacom_features_0x47 =
4532 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31,
4533 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4534 static const struct wacom_features wacom_features_0x84 =
4535 { "Wacom Wireless Receiver", .type = WIRELESS, .touch_max = 16 };
4536 static const struct wacom_features wacom_features_0xD0 =
4537 { "Wacom Bamboo 2FG", 14720, 9200, 1023, 31,
4538 BAMBOO_TOUCH, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4539 static const struct wacom_features wacom_features_0xD1 =
4540 { "Wacom Bamboo 2FG 4x5", 14720, 9200, 1023, 31,
4541 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4542 static const struct wacom_features wacom_features_0xD2 =
4543 { "Wacom Bamboo Craft", 14720, 9200, 1023, 31,
4544 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4545 static const struct wacom_features wacom_features_0xD3 =
4546 { "Wacom Bamboo 2FG 6x8", 21648, 13700, 1023, 31,
4547 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4548 static const struct wacom_features wacom_features_0xD4 =
4549 { "Wacom Bamboo Pen", 14720, 9200, 1023, 31,
4550 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4551 static const struct wacom_features wacom_features_0xD5 =
4552 { "Wacom Bamboo Pen 6x8", 21648, 13700, 1023, 31,
4553 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4554 static const struct wacom_features wacom_features_0xD6 =
4555 { "Wacom BambooPT 2FG 4x5", 14720, 9200, 1023, 31,
4556 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4557 static const struct wacom_features wacom_features_0xD7 =
4558 { "Wacom BambooPT 2FG Small", 14720, 9200, 1023, 31,
4559 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4560 static const struct wacom_features wacom_features_0xD8 =
4561 { "Wacom Bamboo Comic 2FG", 21648, 13700, 1023, 31,
4562 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4563 static const struct wacom_features wacom_features_0xDA =
4564 { "Wacom Bamboo 2FG 4x5 SE", 14720, 9200, 1023, 31,
4565 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4566 static const struct wacom_features wacom_features_0xDB =
4567 { "Wacom Bamboo 2FG 6x8 SE", 21648, 13700, 1023, 31,
4568 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4569 static const struct wacom_features wacom_features_0xDD =
4570 { "Wacom Bamboo Connect", 14720, 9200, 1023, 31,
4571 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4572 static const struct wacom_features wacom_features_0xDE =
4573 { "Wacom Bamboo 16FG 4x5", 14720, 9200, 1023, 31,
4574 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 };
4575 static const struct wacom_features wacom_features_0xDF =
4576 { "Wacom Bamboo 16FG 6x8", 21648, 13700, 1023, 31,
4577 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 };
4578 static const struct wacom_features wacom_features_0x300 =
4579 { "Wacom Bamboo One S", 14720, 9225, 1023, 31,
4580 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4581 static const struct wacom_features wacom_features_0x301 =
4582 { "Wacom Bamboo One M", 21648, 13530, 1023, 31,
4583 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4584 static const struct wacom_features wacom_features_0x302 =
4585 { "Wacom Intuos PT S", 15200, 9500, 1023, 31,
4586 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
4587 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4588 static const struct wacom_features wacom_features_0x303 =
4589 { "Wacom Intuos PT M", 21600, 13500, 1023, 31,
4590 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
4591 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4592 static const struct wacom_features wacom_features_0x30E =
4593 { "Wacom Intuos S", 15200, 9500, 1023, 31,
4594 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
4595 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4596 static const struct wacom_features wacom_features_0x6004 =
4597 { "ISD-V4", 12800, 8000, 255, 0,
4598 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4599 static const struct wacom_features wacom_features_0x307 =
4600 { "Wacom ISDv5 307", 59552, 33848, 2047, 63,
4601 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9,
4602 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4603 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4604 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x309 };
4605 static const struct wacom_features wacom_features_0x309 =
4606 { "Wacom ISDv5 309", .type = WACOM_24HDT, /* Touch */
4607 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x0307, .touch_max = 10,
4608 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4609 static const struct wacom_features wacom_features_0x30A =
4610 { "Wacom ISDv5 30A", 59552, 33848, 2047, 63,
4611 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9,
4612 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4613 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4614 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30C };
4615 static const struct wacom_features wacom_features_0x30C =
4616 { "Wacom ISDv5 30C", .type = WACOM_24HDT, /* Touch */
4617 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30A, .touch_max = 10,
4618 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4619 static const struct wacom_features wacom_features_0x318 =
4620 { "Wacom USB Bamboo PAD", 4095, 4095, /* Touch */
4621 .type = BAMBOO_PAD, 35, 48, .touch_max = 4 };
4622 static const struct wacom_features wacom_features_0x319 =
4623 { "Wacom Wireless Bamboo PAD", 4095, 4095, /* Touch */
4624 .type = BAMBOO_PAD, 35, 48, .touch_max = 4 };
4625 static const struct wacom_features wacom_features_0x325 =
4626 { "Wacom ISDv5 325", 59552, 33848, 2047, 63,
4627 CINTIQ_COMPANION_2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 11,
4628 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4629 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4630 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x326 };
4631 static const struct wacom_features wacom_features_0x326 = /* Touch */
4632 { "Wacom ISDv5 326", .type = HID_GENERIC, .oVid = USB_VENDOR_ID_WACOM,
4633 .oPid = 0x325 };
4634 static const struct wacom_features wacom_features_0x323 =
4635 { "Wacom Intuos P M", 21600, 13500, 1023, 31,
4636 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
4637 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4638 static const struct wacom_features wacom_features_0x331 =
4639 { "Wacom Express Key Remote", .type = REMOTE,
4640 .numbered_buttons = 18, .check_for_hid_type = true,
4641 .hid_type = HID_TYPE_USBNONE };
4642 static const struct wacom_features wacom_features_0x33B =
4643 { "Wacom Intuos S 2", 15200, 9500, 2047, 63,
4644 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
4645 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4646 static const struct wacom_features wacom_features_0x33C =
4647 { "Wacom Intuos PT S 2", 15200, 9500, 2047, 63,
4648 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
4649 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4650 static const struct wacom_features wacom_features_0x33D =
4651 { "Wacom Intuos P M 2", 21600, 13500, 2047, 63,
4652 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
4653 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4654 static const struct wacom_features wacom_features_0x33E =
4655 { "Wacom Intuos PT M 2", 21600, 13500, 2047, 63,
4656 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
4657 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4658 static const struct wacom_features wacom_features_0x343 =
4659 { "Wacom DTK1651", 34816, 19759, 1023, 0,
4660 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4,
4661 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET,
4662 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET };
4663 static const struct wacom_features wacom_features_0x360 =
4664 { "Wacom Intuos Pro M", 44800, 29600, 8191, 63,
4665 INTUOSP2_BT, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 10 };
4666 static const struct wacom_features wacom_features_0x361 =
4667 { "Wacom Intuos Pro L", 62200, 43200, 8191, 63,
4668 INTUOSP2_BT, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 10 };
4669 static const struct wacom_features wacom_features_0x377 =
4670 { "Wacom Intuos BT S", 15200, 9500, 4095, 63,
4671 INTUOSHT3_BT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4 };
4672 static const struct wacom_features wacom_features_0x379 =
4673 { "Wacom Intuos BT M", 21600, 13500, 4095, 63,
4674 INTUOSHT3_BT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4 };
4675 static const struct wacom_features wacom_features_0x37A =
4676 { "Wacom One by Wacom S", 15200, 9500, 2047, 63,
4677 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4678 static const struct wacom_features wacom_features_0x37B =
4679 { "Wacom One by Wacom M", 21600, 13500, 2047, 63,
4680 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4681 static const struct wacom_features wacom_features_0x393 =
4682 { "Wacom Intuos Pro S", 31920, 19950, 8191, 63,
4683 INTUOSP2S_BT, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7,
4684 .touch_max = 10 };
4685
4686 static const struct wacom_features wacom_features_HID_ANY_ID =
4687 { "Wacom HID", .type = HID_GENERIC, .oVid = HID_ANY_ID, .oPid = HID_ANY_ID };
4688
4689 #define USB_DEVICE_WACOM(prod) \
4690 HID_DEVICE(BUS_USB, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
4691 .driver_data = (kernel_ulong_t)&wacom_features_##prod
4692
4693 #define BT_DEVICE_WACOM(prod) \
4694 HID_DEVICE(BUS_BLUETOOTH, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
4695 .driver_data = (kernel_ulong_t)&wacom_features_##prod
4696
4697 #define I2C_DEVICE_WACOM(prod) \
4698 HID_DEVICE(BUS_I2C, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
4699 .driver_data = (kernel_ulong_t)&wacom_features_##prod
4700
4701 #define USB_DEVICE_LENOVO(prod) \
4702 HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, prod), \
4703 .driver_data = (kernel_ulong_t)&wacom_features_##prod
4704
4705 const struct hid_device_id wacom_ids[] = {
4706 { USB_DEVICE_WACOM(0x00) },
4707 { USB_DEVICE_WACOM(0x03) },
4708 { USB_DEVICE_WACOM(0x10) },
4709 { USB_DEVICE_WACOM(0x11) },
4710 { USB_DEVICE_WACOM(0x12) },
4711 { USB_DEVICE_WACOM(0x13) },
4712 { USB_DEVICE_WACOM(0x14) },
4713 { USB_DEVICE_WACOM(0x15) },
4714 { USB_DEVICE_WACOM(0x16) },
4715 { USB_DEVICE_WACOM(0x17) },
4716 { USB_DEVICE_WACOM(0x18) },
4717 { USB_DEVICE_WACOM(0x19) },
4718 { USB_DEVICE_WACOM(0x20) },
4719 { USB_DEVICE_WACOM(0x21) },
4720 { USB_DEVICE_WACOM(0x22) },
4721 { USB_DEVICE_WACOM(0x23) },
4722 { USB_DEVICE_WACOM(0x24) },
4723 { USB_DEVICE_WACOM(0x26) },
4724 { USB_DEVICE_WACOM(0x27) },
4725 { USB_DEVICE_WACOM(0x28) },
4726 { USB_DEVICE_WACOM(0x29) },
4727 { USB_DEVICE_WACOM(0x2A) },
4728 { USB_DEVICE_WACOM(0x30) },
4729 { USB_DEVICE_WACOM(0x31) },
4730 { USB_DEVICE_WACOM(0x32) },
4731 { USB_DEVICE_WACOM(0x33) },
4732 { USB_DEVICE_WACOM(0x34) },
4733 { USB_DEVICE_WACOM(0x35) },
4734 { USB_DEVICE_WACOM(0x37) },
4735 { USB_DEVICE_WACOM(0x38) },
4736 { USB_DEVICE_WACOM(0x39) },
4737 { USB_DEVICE_WACOM(0x3F) },
4738 { USB_DEVICE_WACOM(0x41) },
4739 { USB_DEVICE_WACOM(0x42) },
4740 { USB_DEVICE_WACOM(0x43) },
4741 { USB_DEVICE_WACOM(0x44) },
4742 { USB_DEVICE_WACOM(0x45) },
4743 { USB_DEVICE_WACOM(0x47) },
4744 { USB_DEVICE_WACOM(0x57) },
4745 { USB_DEVICE_WACOM(0x59) },
4746 { USB_DEVICE_WACOM(0x5B) },
4747 { USB_DEVICE_WACOM(0x5D) },
4748 { USB_DEVICE_WACOM(0x5E) },
4749 { USB_DEVICE_WACOM(0x60) },
4750 { USB_DEVICE_WACOM(0x61) },
4751 { USB_DEVICE_WACOM(0x62) },
4752 { USB_DEVICE_WACOM(0x63) },
4753 { USB_DEVICE_WACOM(0x64) },
4754 { USB_DEVICE_WACOM(0x65) },
4755 { USB_DEVICE_WACOM(0x69) },
4756 { USB_DEVICE_WACOM(0x6A) },
4757 { USB_DEVICE_WACOM(0x6B) },
4758 { BT_DEVICE_WACOM(0x81) },
4759 { USB_DEVICE_WACOM(0x84) },
4760 { USB_DEVICE_WACOM(0x90) },
4761 { USB_DEVICE_WACOM(0x93) },
4762 { USB_DEVICE_WACOM(0x97) },
4763 { USB_DEVICE_WACOM(0x9A) },
4764 { USB_DEVICE_WACOM(0x9F) },
4765 { USB_DEVICE_WACOM(0xB0) },
4766 { USB_DEVICE_WACOM(0xB1) },
4767 { USB_DEVICE_WACOM(0xB2) },
4768 { USB_DEVICE_WACOM(0xB3) },
4769 { USB_DEVICE_WACOM(0xB4) },
4770 { USB_DEVICE_WACOM(0xB5) },
4771 { USB_DEVICE_WACOM(0xB7) },
4772 { USB_DEVICE_WACOM(0xB8) },
4773 { USB_DEVICE_WACOM(0xB9) },
4774 { USB_DEVICE_WACOM(0xBA) },
4775 { USB_DEVICE_WACOM(0xBB) },
4776 { USB_DEVICE_WACOM(0xBC) },
4777 { BT_DEVICE_WACOM(0xBD) },
4778 { USB_DEVICE_WACOM(0xC0) },
4779 { USB_DEVICE_WACOM(0xC2) },
4780 { USB_DEVICE_WACOM(0xC4) },
4781 { USB_DEVICE_WACOM(0xC5) },
4782 { USB_DEVICE_WACOM(0xC6) },
4783 { USB_DEVICE_WACOM(0xC7) },
4784 { USB_DEVICE_WACOM(0xCC) },
4785 { USB_DEVICE_WACOM(0xCE) },
4786 { USB_DEVICE_WACOM(0xD0) },
4787 { USB_DEVICE_WACOM(0xD1) },
4788 { USB_DEVICE_WACOM(0xD2) },
4789 { USB_DEVICE_WACOM(0xD3) },
4790 { USB_DEVICE_WACOM(0xD4) },
4791 { USB_DEVICE_WACOM(0xD5) },
4792 { USB_DEVICE_WACOM(0xD6) },
4793 { USB_DEVICE_WACOM(0xD7) },
4794 { USB_DEVICE_WACOM(0xD8) },
4795 { USB_DEVICE_WACOM(0xDA) },
4796 { USB_DEVICE_WACOM(0xDB) },
4797 { USB_DEVICE_WACOM(0xDD) },
4798 { USB_DEVICE_WACOM(0xDE) },
4799 { USB_DEVICE_WACOM(0xDF) },
4800 { USB_DEVICE_WACOM(0xE2) },
4801 { USB_DEVICE_WACOM(0xE3) },
4802 { USB_DEVICE_WACOM(0xE5) },
4803 { USB_DEVICE_WACOM(0xE6) },
4804 { USB_DEVICE_WACOM(0xEC) },
4805 { USB_DEVICE_WACOM(0xED) },
4806 { USB_DEVICE_WACOM(0xEF) },
4807 { USB_DEVICE_WACOM(0xF0) },
4808 { USB_DEVICE_WACOM(0xF4) },
4809 { USB_DEVICE_WACOM(0xF6) },
4810 { USB_DEVICE_WACOM(0xF8) },
4811 { USB_DEVICE_WACOM(0xFA) },
4812 { USB_DEVICE_WACOM(0xFB) },
4813 { USB_DEVICE_WACOM(0x100) },
4814 { USB_DEVICE_WACOM(0x101) },
4815 { USB_DEVICE_WACOM(0x10D) },
4816 { USB_DEVICE_WACOM(0x10E) },
4817 { USB_DEVICE_WACOM(0x10F) },
4818 { USB_DEVICE_WACOM(0x116) },
4819 { USB_DEVICE_WACOM(0x12C) },
4820 { USB_DEVICE_WACOM(0x300) },
4821 { USB_DEVICE_WACOM(0x301) },
4822 { USB_DEVICE_WACOM(0x302) },
4823 { USB_DEVICE_WACOM(0x303) },
4824 { USB_DEVICE_WACOM(0x304) },
4825 { USB_DEVICE_WACOM(0x307) },
4826 { USB_DEVICE_WACOM(0x309) },
4827 { USB_DEVICE_WACOM(0x30A) },
4828 { USB_DEVICE_WACOM(0x30C) },
4829 { USB_DEVICE_WACOM(0x30E) },
4830 { USB_DEVICE_WACOM(0x314) },
4831 { USB_DEVICE_WACOM(0x315) },
4832 { USB_DEVICE_WACOM(0x317) },
4833 { USB_DEVICE_WACOM(0x318) },
4834 { USB_DEVICE_WACOM(0x319) },
4835 { USB_DEVICE_WACOM(0x323) },
4836 { USB_DEVICE_WACOM(0x325) },
4837 { USB_DEVICE_WACOM(0x326) },
4838 { USB_DEVICE_WACOM(0x32A) },
4839 { USB_DEVICE_WACOM(0x32B) },
4840 { USB_DEVICE_WACOM(0x32C) },
4841 { USB_DEVICE_WACOM(0x32F) },
4842 { USB_DEVICE_WACOM(0x331) },
4843 { USB_DEVICE_WACOM(0x333) },
4844 { USB_DEVICE_WACOM(0x335) },
4845 { USB_DEVICE_WACOM(0x336) },
4846 { USB_DEVICE_WACOM(0x33B) },
4847 { USB_DEVICE_WACOM(0x33C) },
4848 { USB_DEVICE_WACOM(0x33D) },
4849 { USB_DEVICE_WACOM(0x33E) },
4850 { USB_DEVICE_WACOM(0x343) },
4851 { BT_DEVICE_WACOM(0x360) },
4852 { BT_DEVICE_WACOM(0x361) },
4853 { BT_DEVICE_WACOM(0x377) },
4854 { BT_DEVICE_WACOM(0x379) },
4855 { USB_DEVICE_WACOM(0x37A) },
4856 { USB_DEVICE_WACOM(0x37B) },
4857 { BT_DEVICE_WACOM(0x393) },
4858 { USB_DEVICE_WACOM(0x4001) },
4859 { USB_DEVICE_WACOM(0x4004) },
4860 { USB_DEVICE_WACOM(0x5000) },
4861 { USB_DEVICE_WACOM(0x5002) },
4862 { USB_DEVICE_LENOVO(0x6004) },
4863
4864 { USB_DEVICE_WACOM(HID_ANY_ID) },
4865 { I2C_DEVICE_WACOM(HID_ANY_ID) },
4866 { BT_DEVICE_WACOM(HID_ANY_ID) },
4867 { }
4868 };
4869 MODULE_DEVICE_TABLE(hid, wacom_ids);
A mirror of Linus' kernel repository