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spi: sprd: adi: Add a reset reason for watchdog mode
[linux/fpc-iii.git] / drivers / hid / wacom_wac.c
blob8fc36a28081bbe4b42e2d8beb3d4cff714a87faa
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[4] & 0x10
537 * d-pad up -> data[4] & 0x20
538 * d-pad left -> data[4] & 0x40
539 * d-pad down -> data[4] & 0x80
540 * d-pad center -> data[3] & 0x01
541 */
542 buttons = ((data[2] >> 4) << 7) |
543 ((data[1] & 0x04) << 6) |
544 ((data[2] & 0x0F) << 2) |
545 (data[1] & 0x03);
546 } else if (features->type >= INTUOS5S && features->type <= INTUOSPL) {
547 /*
548 * ExpressKeys on Intuos5/Intuos Pro have a capacitive sensor in
549 * addition to the mechanical switch. Switch data is
550 * stored in data[4], capacitive data in data[5].
551 *
552 * Touch ring mode switch (data[3]) has no capacitive sensor
553 */
554 buttons = (data[4] << 1) | (data[3] & 0x01);
555 ring1 = data[2];
556 } else {
557 if (features->type == WACOM_21UX2 || features->type == WACOM_22HD) {
558 buttons = (data[8] << 10) | ((data[7] & 0x01) << 9) |
559 (data[6] << 1) | (data[5] & 0x01);
560
561 if (features->type == WACOM_22HD) {
562 nkeys = 3;
563 keys = data[9] & 0x07;
564 }
565 } else {
566 buttons = ((data[6] & 0x10) << 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 input_report_abs(input, ABS_X, x);
850 input_report_abs(input, ABS_Y, y);
851 input_report_abs(input, ABS_DISTANCE, distance);
852
853 switch (type) {
854 case 0x00:
855 case 0x01:
856 case 0x02:
857 case 0x03:
858 /* general pen packet */
859 t = (data[6] << 3) | ((data[7] & 0xC0) >> 5) | (data[1] & 1);
860 if (features->pressure_max < 2047)
861 t >>= 1;
862 input_report_abs(input, ABS_PRESSURE, t);
863 if (features->type != INTUOSHT2) {
864 input_report_abs(input, ABS_TILT_X,
865 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64);
866 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64);
867 }
868 input_report_key(input, BTN_STYLUS, data[1] & 2);
869 input_report_key(input, BTN_STYLUS2, data[1] & 4);
870 input_report_key(input, BTN_TOUCH, t > 10);
871 break;
872
873 case 0x0a:
874 /* airbrush second packet */
875 input_report_abs(input, ABS_WHEEL,
876 (data[6] << 2) | ((data[7] >> 6) & 3));
877 input_report_abs(input, ABS_TILT_X,
878 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64);
879 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64);
880 break;
881
882 case 0x05:
883 /* Rotation packet */
884 if (features->type >= INTUOS3S) {
885 /* I3 marker pen rotation */
886 t = (data[6] << 3) | ((data[7] >> 5) & 7);
887 t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) :
888 ((t-1) / 2 + 450)) : (450 - t / 2) ;
889 input_report_abs(input, ABS_Z, t);
890 } else {
891 /* 4D mouse 2nd packet */
892 t = (data[6] << 3) | ((data[7] >> 5) & 7);
893 input_report_abs(input, ABS_RZ, (data[7] & 0x20) ?
894 ((t - 1) / 2) : -t / 2);
895 }
896 break;
897
898 case 0x04:
899 /* 4D mouse 1st packet */
900 input_report_key(input, BTN_LEFT, data[8] & 0x01);
901 input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
902 input_report_key(input, BTN_RIGHT, data[8] & 0x04);
903
904 input_report_key(input, BTN_SIDE, data[8] & 0x20);
905 input_report_key(input, BTN_EXTRA, data[8] & 0x10);
906 t = (data[6] << 2) | ((data[7] >> 6) & 3);
907 input_report_abs(input, ABS_THROTTLE, (data[8] & 0x08) ? -t : t);
908 break;
909
910 case 0x06:
911 /* I4 mouse */
912 input_report_key(input, BTN_LEFT, data[6] & 0x01);
913 input_report_key(input, BTN_MIDDLE, data[6] & 0x02);
914 input_report_key(input, BTN_RIGHT, data[6] & 0x04);
915 input_report_rel(input, REL_WHEEL, ((data[7] & 0x80) >> 7)
916 - ((data[7] & 0x40) >> 6));
917 input_report_key(input, BTN_SIDE, data[6] & 0x08);
918 input_report_key(input, BTN_EXTRA, data[6] & 0x10);
919
920 input_report_abs(input, ABS_TILT_X,
921 (((data[7] << 1) & 0x7e) | (data[8] >> 7)) - 64);
922 input_report_abs(input, ABS_TILT_Y, (data[8] & 0x7f) - 64);
923 break;
924
925 case 0x08:
926 if (wacom->tool[idx] == BTN_TOOL_MOUSE) {
927 /* 2D mouse packet */
928 input_report_key(input, BTN_LEFT, data[8] & 0x04);
929 input_report_key(input, BTN_MIDDLE, data[8] & 0x08);
930 input_report_key(input, BTN_RIGHT, data[8] & 0x10);
931 input_report_rel(input, REL_WHEEL, (data[8] & 0x01)
932 - ((data[8] & 0x02) >> 1));
933
934 /* I3 2D mouse side buttons */
935 if (features->type >= INTUOS3S && features->type <= INTUOS3L) {
936 input_report_key(input, BTN_SIDE, data[8] & 0x40);
937 input_report_key(input, BTN_EXTRA, data[8] & 0x20);
938 }
939 }
940 else if (wacom->tool[idx] == BTN_TOOL_LENS) {
941 /* Lens cursor packets */
942 input_report_key(input, BTN_LEFT, data[8] & 0x01);
943 input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
944 input_report_key(input, BTN_RIGHT, data[8] & 0x04);
945 input_report_key(input, BTN_SIDE, data[8] & 0x10);
946 input_report_key(input, BTN_EXTRA, data[8] & 0x08);
947 }
948 break;
949
950 case 0x07:
951 case 0x09:
952 case 0x0b:
953 case 0x0c:
954 case 0x0d:
955 case 0x0e:
956 case 0x0f:
957 /* unhandled */
958 break;
959 }
960
961 input_report_abs(input, ABS_MISC,
962 wacom_intuos_id_mangle(wacom->id[idx])); /* report tool id */
963 input_report_key(input, wacom->tool[idx], 1);
964 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
965 wacom->reporting_data = true;
966 return 2;
967 }
968
969 static int wacom_intuos_irq(struct wacom_wac *wacom)
970 {
971 unsigned char *data = wacom->data;
972 struct input_dev *input = wacom->pen_input;
973 int result;
974
975 if (data[0] != WACOM_REPORT_PENABLED &&
976 data[0] != WACOM_REPORT_INTUOS_ID1 &&
977 data[0] != WACOM_REPORT_INTUOS_ID2 &&
978 data[0] != WACOM_REPORT_INTUOSPAD &&
979 data[0] != WACOM_REPORT_INTUOS_PEN &&
980 data[0] != WACOM_REPORT_CINTIQ &&
981 data[0] != WACOM_REPORT_CINTIQPAD &&
982 data[0] != WACOM_REPORT_INTUOS5PAD) {
983 dev_dbg(input->dev.parent,
984 "%s: received unknown report #%d\n", __func__, data[0]);
985 return 0;
986 }
987
988 /* process pad events */
989 result = wacom_intuos_pad(wacom);
990 if (result)
991 return result;
992
993 /* process in/out prox events */
994 result = wacom_intuos_inout(wacom);
995 if (result)
996 return result - 1;
997
998 /* process general packets */
999 result = wacom_intuos_general(wacom);
1000 if (result)
1001 return result - 1;
1002
1003 return 0;
1004 }
1005
1006 static int wacom_remote_irq(struct wacom_wac *wacom_wac, size_t len)
1007 {
1008 unsigned char *data = wacom_wac->data;
1009 struct input_dev *input;
1010 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
1011 struct wacom_remote *remote = wacom->remote;
1012 int bat_charging, bat_percent, touch_ring_mode;
1013 __u32 serial;
1014 int i, index = -1;
1015 unsigned long flags;
1016
1017 if (data[0] != WACOM_REPORT_REMOTE) {
1018 hid_dbg(wacom->hdev, "%s: received unknown report #%d",
1019 __func__, data[0]);
1020 return 0;
1021 }
1022
1023 serial = data[3] + (data[4] << 8) + (data[5] << 16);
1024 wacom_wac->id[0] = PAD_DEVICE_ID;
1025
1026 spin_lock_irqsave(&remote->remote_lock, flags);
1027
1028 for (i = 0; i < WACOM_MAX_REMOTES; i++) {
1029 if (remote->remotes[i].serial == serial) {
1030 index = i;
1031 break;
1032 }
1033 }
1034
1035 if (index < 0 || !remote->remotes[index].registered)
1036 goto out;
1037
1038 input = remote->remotes[index].input;
1039
1040 input_report_key(input, BTN_0, (data[9] & 0x01));
1041 input_report_key(input, BTN_1, (data[9] & 0x02));
1042 input_report_key(input, BTN_2, (data[9] & 0x04));
1043 input_report_key(input, BTN_3, (data[9] & 0x08));
1044 input_report_key(input, BTN_4, (data[9] & 0x10));
1045 input_report_key(input, BTN_5, (data[9] & 0x20));
1046 input_report_key(input, BTN_6, (data[9] & 0x40));
1047 input_report_key(input, BTN_7, (data[9] & 0x80));
1048
1049 input_report_key(input, BTN_8, (data[10] & 0x01));
1050 input_report_key(input, BTN_9, (data[10] & 0x02));
1051 input_report_key(input, BTN_A, (data[10] & 0x04));
1052 input_report_key(input, BTN_B, (data[10] & 0x08));
1053 input_report_key(input, BTN_C, (data[10] & 0x10));
1054 input_report_key(input, BTN_X, (data[10] & 0x20));
1055 input_report_key(input, BTN_Y, (data[10] & 0x40));
1056 input_report_key(input, BTN_Z, (data[10] & 0x80));
1057
1058 input_report_key(input, BTN_BASE, (data[11] & 0x01));
1059 input_report_key(input, BTN_BASE2, (data[11] & 0x02));
1060
1061 if (data[12] & 0x80)
1062 input_report_abs(input, ABS_WHEEL, (data[12] & 0x7f));
1063 else
1064 input_report_abs(input, ABS_WHEEL, 0);
1065
1066 bat_percent = data[7] & 0x7f;
1067 bat_charging = !!(data[7] & 0x80);
1068
1069 if (data[9] | data[10] | (data[11] & 0x03) | data[12])
1070 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
1071 else
1072 input_report_abs(input, ABS_MISC, 0);
1073
1074 input_event(input, EV_MSC, MSC_SERIAL, serial);
1075
1076 input_sync(input);
1077
1078 /*Which mode select (LED light) is currently on?*/
1079 touch_ring_mode = (data[11] & 0xC0) >> 6;
1080
1081 for (i = 0; i < WACOM_MAX_REMOTES; i++) {
1082 if (remote->remotes[i].serial == serial)
1083 wacom->led.groups[i].select = touch_ring_mode;
1084 }
1085
1086 __wacom_notify_battery(&remote->remotes[index].battery,
1087 WACOM_POWER_SUPPLY_STATUS_AUTO, bat_percent,
1088 bat_charging, 1, bat_charging);
1089
1090 out:
1091 spin_unlock_irqrestore(&remote->remote_lock, flags);
1092 return 0;
1093 }
1094
1095 static void wacom_remote_status_irq(struct wacom_wac *wacom_wac, size_t len)
1096 {
1097 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
1098 unsigned char *data = wacom_wac->data;
1099 struct wacom_remote *remote = wacom->remote;
1100 struct wacom_remote_data remote_data;
1101 unsigned long flags;
1102 int i, ret;
1103
1104 if (data[0] != WACOM_REPORT_DEVICE_LIST)
1105 return;
1106
1107 memset(&remote_data, 0, sizeof(struct wacom_remote_data));
1108
1109 for (i = 0; i < WACOM_MAX_REMOTES; i++) {
1110 int j = i * 6;
1111 int serial = (data[j+6] << 16) + (data[j+5] << 8) + data[j+4];
1112 bool connected = data[j+2];
1113
1114 remote_data.remote[i].serial = serial;
1115 remote_data.remote[i].connected = connected;
1116 }
1117
1118 spin_lock_irqsave(&remote->remote_lock, flags);
1119
1120 ret = kfifo_in(&remote->remote_fifo, &remote_data, sizeof(remote_data));
1121 if (ret != sizeof(remote_data)) {
1122 spin_unlock_irqrestore(&remote->remote_lock, flags);
1123 hid_err(wacom->hdev, "Can't queue Remote status event.\n");
1124 return;
1125 }
1126
1127 spin_unlock_irqrestore(&remote->remote_lock, flags);
1128
1129 wacom_schedule_work(wacom_wac, WACOM_WORKER_REMOTE);
1130 }
1131
1132 static int int_dist(int x1, int y1, int x2, int y2)
1133 {
1134 int x = x2 - x1;
1135 int y = y2 - y1;
1136
1137 return int_sqrt(x*x + y*y);
1138 }
1139
1140 static void wacom_intuos_bt_process_data(struct wacom_wac *wacom,
1141 unsigned char *data)
1142 {
1143 memcpy(wacom->data, data, 10);
1144 wacom_intuos_irq(wacom);
1145
1146 input_sync(wacom->pen_input);
1147 if (wacom->pad_input)
1148 input_sync(wacom->pad_input);
1149 }
1150
1151 static int wacom_intuos_bt_irq(struct wacom_wac *wacom, size_t len)
1152 {
1153 unsigned char data[WACOM_PKGLEN_MAX];
1154 int i = 1;
1155 unsigned power_raw, battery_capacity, bat_charging, ps_connected;
1156
1157 memcpy(data, wacom->data, len);
1158
1159 switch (data[0]) {
1160 case 0x04:
1161 wacom_intuos_bt_process_data(wacom, data + i);
1162 i += 10;
1163 /* fall through */
1164 case 0x03:
1165 wacom_intuos_bt_process_data(wacom, data + i);
1166 i += 10;
1167 wacom_intuos_bt_process_data(wacom, data + i);
1168 i += 10;
1169 power_raw = data[i];
1170 bat_charging = (power_raw & 0x08) ? 1 : 0;
1171 ps_connected = (power_raw & 0x10) ? 1 : 0;
1172 battery_capacity = batcap_i4[power_raw & 0x07];
1173 wacom_notify_battery(wacom, WACOM_POWER_SUPPLY_STATUS_AUTO,
1174 battery_capacity, bat_charging,
1175 battery_capacity || bat_charging,
1176 ps_connected);
1177 break;
1178 default:
1179 dev_dbg(wacom->pen_input->dev.parent,
1180 "Unknown report: %d,%d size:%zu\n",
1181 data[0], data[1], len);
1182 return 0;
1183 }
1184 return 0;
1185 }
1186
1187 static int wacom_wac_finger_count_touches(struct wacom_wac *wacom)
1188 {
1189 struct input_dev *input = wacom->touch_input;
1190 unsigned touch_max = wacom->features.touch_max;
1191 int count = 0;
1192 int i;
1193
1194 if (!touch_max)
1195 return 0;
1196
1197 if (touch_max == 1)
1198 return test_bit(BTN_TOUCH, input->key) &&
1199 report_touch_events(wacom);
1200
1201 for (i = 0; i < input->mt->num_slots; i++) {
1202 struct input_mt_slot *ps = &input->mt->slots[i];
1203 int id = input_mt_get_value(ps, ABS_MT_TRACKING_ID);
1204 if (id >= 0)
1205 count++;
1206 }
1207
1208 return count;
1209 }
1210
1211 static void wacom_intuos_pro2_bt_pen(struct wacom_wac *wacom)
1212 {
1213 int pen_frame_len, pen_frames;
1214
1215 struct input_dev *pen_input = wacom->pen_input;
1216 unsigned char *data = wacom->data;
1217 int i;
1218
1219 if (wacom->features.type == INTUOSP2_BT ||
1220 wacom->features.type == INTUOSP2S_BT) {
1221 wacom->serial[0] = get_unaligned_le64(&data[99]);
1222 wacom->id[0] = get_unaligned_le16(&data[107]);
1223 pen_frame_len = 14;
1224 pen_frames = 7;
1225 } else {
1226 wacom->serial[0] = get_unaligned_le64(&data[33]);
1227 wacom->id[0] = get_unaligned_le16(&data[41]);
1228 pen_frame_len = 8;
1229 pen_frames = 4;
1230 }
1231
1232 if (wacom->serial[0] >> 52 == 1) {
1233 /* Add back in missing bits of ID for non-USI pens */
1234 wacom->id[0] |= (wacom->serial[0] >> 32) & 0xFFFFF;
1235 }
1236
1237 for (i = 0; i < pen_frames; i++) {
1238 unsigned char *frame = &data[i*pen_frame_len + 1];
1239 bool valid = frame[0] & 0x80;
1240 bool prox = frame[0] & 0x40;
1241 bool range = frame[0] & 0x20;
1242 bool invert = frame[0] & 0x10;
1243
1244 if (!valid)
1245 continue;
1246
1247 if (!prox) {
1248 wacom->shared->stylus_in_proximity = false;
1249 wacom_exit_report(wacom);
1250 input_sync(pen_input);
1251
1252 wacom->tool[0] = 0;
1253 wacom->id[0] = 0;
1254 wacom->serial[0] = 0;
1255 return;
1256 }
1257
1258 if (range) {
1259 if (!wacom->tool[0]) { /* first in range */
1260 /* Going into range select tool */
1261 if (invert)
1262 wacom->tool[0] = BTN_TOOL_RUBBER;
1263 else if (wacom->id[0])
1264 wacom->tool[0] = wacom_intuos_get_tool_type(wacom->id[0]);
1265 else
1266 wacom->tool[0] = BTN_TOOL_PEN;
1267 }
1268
1269 input_report_abs(pen_input, ABS_X, get_unaligned_le16(&frame[1]));
1270 input_report_abs(pen_input, ABS_Y, get_unaligned_le16(&frame[3]));
1271
1272 if (wacom->features.type == INTUOSP2_BT ||
1273 wacom->features.type == INTUOSP2S_BT) {
1274 /* Fix rotation alignment: userspace expects zero at left */
1275 int16_t rotation =
1276 (int16_t)get_unaligned_le16(&frame[9]);
1277 rotation += 1800/4;
1278
1279 if (rotation > 899)
1280 rotation -= 1800;
1281
1282 input_report_abs(pen_input, ABS_TILT_X,
1283 (char)frame[7]);
1284 input_report_abs(pen_input, ABS_TILT_Y,
1285 (char)frame[8]);
1286 input_report_abs(pen_input, ABS_Z, rotation);
1287 input_report_abs(pen_input, ABS_WHEEL,
1288 get_unaligned_le16(&frame[11]));
1289 }
1290 }
1291 if (wacom->tool[0]) {
1292 input_report_abs(pen_input, ABS_PRESSURE, get_unaligned_le16(&frame[5]));
1293 if (wacom->features.type == INTUOSP2_BT) {
1294 input_report_abs(pen_input, ABS_DISTANCE,
1295 range ? frame[13] : wacom->features.distance_max);
1296 } else {
1297 input_report_abs(pen_input, ABS_DISTANCE,
1298 range ? frame[7] : wacom->features.distance_max);
1299 }
1300
1301 input_report_key(pen_input, BTN_TOUCH, frame[0] & 0x09);
1302 input_report_key(pen_input, BTN_STYLUS, frame[0] & 0x02);
1303 input_report_key(pen_input, BTN_STYLUS2, frame[0] & 0x04);
1304
1305 input_report_key(pen_input, wacom->tool[0], prox);
1306 input_event(pen_input, EV_MSC, MSC_SERIAL, wacom->serial[0]);
1307 input_report_abs(pen_input, ABS_MISC,
1308 wacom_intuos_id_mangle(wacom->id[0])); /* report tool id */
1309 }
1310
1311 wacom->shared->stylus_in_proximity = prox;
1312
1313 input_sync(pen_input);
1314 }
1315 }
1316
1317 static void wacom_intuos_pro2_bt_touch(struct wacom_wac *wacom)
1318 {
1319 const int finger_touch_len = 8;
1320 const int finger_frames = 4;
1321 const int finger_frame_len = 43;
1322
1323 struct input_dev *touch_input = wacom->touch_input;
1324 unsigned char *data = wacom->data;
1325 int num_contacts_left = 5;
1326 int i, j;
1327
1328 for (i = 0; i < finger_frames; i++) {
1329 unsigned char *frame = &data[i*finger_frame_len + 109];
1330 int current_num_contacts = frame[0] & 0x7F;
1331 int contacts_to_send;
1332
1333 if (!(frame[0] & 0x80))
1334 continue;
1335
1336 /*
1337 * First packet resets the counter since only the first
1338 * packet in series will have non-zero current_num_contacts.
1339 */
1340 if (current_num_contacts)
1341 wacom->num_contacts_left = current_num_contacts;
1342
1343 contacts_to_send = min(num_contacts_left, wacom->num_contacts_left);
1344
1345 for (j = 0; j < contacts_to_send; j++) {
1346 unsigned char *touch = &frame[j*finger_touch_len + 1];
1347 int slot = input_mt_get_slot_by_key(touch_input, touch[0]);
1348 int x = get_unaligned_le16(&touch[2]);
1349 int y = get_unaligned_le16(&touch[4]);
1350 int w = touch[6] * input_abs_get_res(touch_input, ABS_MT_POSITION_X);
1351 int h = touch[7] * input_abs_get_res(touch_input, ABS_MT_POSITION_Y);
1352
1353 if (slot < 0)
1354 continue;
1355
1356 input_mt_slot(touch_input, slot);
1357 input_mt_report_slot_state(touch_input, MT_TOOL_FINGER, touch[1] & 0x01);
1358 input_report_abs(touch_input, ABS_MT_POSITION_X, x);
1359 input_report_abs(touch_input, ABS_MT_POSITION_Y, y);
1360 input_report_abs(touch_input, ABS_MT_TOUCH_MAJOR, max(w, h));
1361 input_report_abs(touch_input, ABS_MT_TOUCH_MINOR, min(w, h));
1362 input_report_abs(touch_input, ABS_MT_ORIENTATION, w > h);
1363 }
1364
1365 input_mt_sync_frame(touch_input);
1366
1367 wacom->num_contacts_left -= contacts_to_send;
1368 if (wacom->num_contacts_left <= 0) {
1369 wacom->num_contacts_left = 0;
1370 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
1371 input_sync(touch_input);
1372 }
1373 }
1374
1375 if (wacom->num_contacts_left == 0) {
1376 // Be careful that we don't accidentally call input_sync with
1377 // only a partial set of fingers of processed
1378 input_report_switch(touch_input, SW_MUTE_DEVICE, !(data[281] >> 7));
1379 input_sync(touch_input);
1380 }
1381
1382 }
1383
1384 static void wacom_intuos_pro2_bt_pad(struct wacom_wac *wacom)
1385 {
1386 struct input_dev *pad_input = wacom->pad_input;
1387 unsigned char *data = wacom->data;
1388
1389 int buttons = data[282] | ((data[281] & 0x40) << 2);
1390 int ring = data[285] & 0x7F;
1391 bool ringstatus = data[285] & 0x80;
1392 bool prox = buttons || ringstatus;
1393
1394 /* Fix touchring data: userspace expects 0 at left and increasing clockwise */
1395 ring = 71 - ring;
1396 ring += 3*72/16;
1397 if (ring > 71)
1398 ring -= 72;
1399
1400 wacom_report_numbered_buttons(pad_input, 9, buttons);
1401
1402 input_report_abs(pad_input, ABS_WHEEL, ringstatus ? ring : 0);
1403
1404 input_report_key(pad_input, wacom->tool[1], prox ? 1 : 0);
1405 input_report_abs(pad_input, ABS_MISC, prox ? PAD_DEVICE_ID : 0);
1406 input_event(pad_input, EV_MSC, MSC_SERIAL, 0xffffffff);
1407
1408 input_sync(pad_input);
1409 }
1410
1411 static void wacom_intuos_pro2_bt_battery(struct wacom_wac *wacom)
1412 {
1413 unsigned char *data = wacom->data;
1414
1415 bool chg = data[284] & 0x80;
1416 int battery_status = data[284] & 0x7F;
1417
1418 wacom_notify_battery(wacom, WACOM_POWER_SUPPLY_STATUS_AUTO,
1419 battery_status, chg, 1, chg);
1420 }
1421
1422 static void wacom_intuos_gen3_bt_pad(struct wacom_wac *wacom)
1423 {
1424 struct input_dev *pad_input = wacom->pad_input;
1425 unsigned char *data = wacom->data;
1426
1427 int buttons = data[44];
1428
1429 wacom_report_numbered_buttons(pad_input, 4, buttons);
1430
1431 input_report_key(pad_input, wacom->tool[1], buttons ? 1 : 0);
1432 input_report_abs(pad_input, ABS_MISC, buttons ? PAD_DEVICE_ID : 0);
1433 input_event(pad_input, EV_MSC, MSC_SERIAL, 0xffffffff);
1434
1435 input_sync(pad_input);
1436 }
1437
1438 static void wacom_intuos_gen3_bt_battery(struct wacom_wac *wacom)
1439 {
1440 unsigned char *data = wacom->data;
1441
1442 bool chg = data[45] & 0x80;
1443 int battery_status = data[45] & 0x7F;
1444
1445 wacom_notify_battery(wacom, WACOM_POWER_SUPPLY_STATUS_AUTO,
1446 battery_status, chg, 1, chg);
1447 }
1448
1449 static int wacom_intuos_pro2_bt_irq(struct wacom_wac *wacom, size_t len)
1450 {
1451 unsigned char *data = wacom->data;
1452
1453 if (data[0] != 0x80 && data[0] != 0x81) {
1454 dev_dbg(wacom->pen_input->dev.parent,
1455 "%s: received unknown report #%d\n", __func__, data[0]);
1456 return 0;
1457 }
1458
1459 wacom_intuos_pro2_bt_pen(wacom);
1460 if (wacom->features.type == INTUOSP2_BT ||
1461 wacom->features.type == INTUOSP2S_BT) {
1462 wacom_intuos_pro2_bt_touch(wacom);
1463 wacom_intuos_pro2_bt_pad(wacom);
1464 wacom_intuos_pro2_bt_battery(wacom);
1465 } else {
1466 wacom_intuos_gen3_bt_pad(wacom);
1467 wacom_intuos_gen3_bt_battery(wacom);
1468 }
1469 return 0;
1470 }
1471
1472 static int wacom_24hdt_irq(struct wacom_wac *wacom)
1473 {
1474 struct input_dev *input = wacom->touch_input;
1475 unsigned char *data = wacom->data;
1476 int i;
1477 int current_num_contacts = data[61];
1478 int contacts_to_send = 0;
1479 int num_contacts_left = 4; /* maximum contacts per packet */
1480 int byte_per_packet = WACOM_BYTES_PER_24HDT_PACKET;
1481 int y_offset = 2;
1482
1483 if (wacom->features.type == WACOM_27QHDT) {
1484 current_num_contacts = data[63];
1485 num_contacts_left = 10;
1486 byte_per_packet = WACOM_BYTES_PER_QHDTHID_PACKET;
1487 y_offset = 0;
1488 }
1489
1490 /*
1491 * First packet resets the counter since only the first
1492 * packet in series will have non-zero current_num_contacts.
1493 */
1494 if (current_num_contacts)
1495 wacom->num_contacts_left = current_num_contacts;
1496
1497 contacts_to_send = min(num_contacts_left, wacom->num_contacts_left);
1498
1499 for (i = 0; i < contacts_to_send; i++) {
1500 int offset = (byte_per_packet * i) + 1;
1501 bool touch = (data[offset] & 0x1) && report_touch_events(wacom);
1502 int slot = input_mt_get_slot_by_key(input, data[offset + 1]);
1503
1504 if (slot < 0)
1505 continue;
1506 input_mt_slot(input, slot);
1507 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1508
1509 if (touch) {
1510 int t_x = get_unaligned_le16(&data[offset + 2]);
1511 int t_y = get_unaligned_le16(&data[offset + 4 + y_offset]);
1512
1513 input_report_abs(input, ABS_MT_POSITION_X, t_x);
1514 input_report_abs(input, ABS_MT_POSITION_Y, t_y);
1515
1516 if (wacom->features.type != WACOM_27QHDT) {
1517 int c_x = get_unaligned_le16(&data[offset + 4]);
1518 int c_y = get_unaligned_le16(&data[offset + 8]);
1519 int w = get_unaligned_le16(&data[offset + 10]);
1520 int h = get_unaligned_le16(&data[offset + 12]);
1521
1522 input_report_abs(input, ABS_MT_TOUCH_MAJOR, min(w,h));
1523 input_report_abs(input, ABS_MT_WIDTH_MAJOR,
1524 min(w, h) + int_dist(t_x, t_y, c_x, c_y));
1525 input_report_abs(input, ABS_MT_WIDTH_MINOR, min(w, h));
1526 input_report_abs(input, ABS_MT_ORIENTATION, w > h);
1527 }
1528 }
1529 }
1530 input_mt_sync_frame(input);
1531
1532 wacom->num_contacts_left -= contacts_to_send;
1533 if (wacom->num_contacts_left <= 0) {
1534 wacom->num_contacts_left = 0;
1535 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
1536 }
1537 return 1;
1538 }
1539
1540 static int wacom_mt_touch(struct wacom_wac *wacom)
1541 {
1542 struct input_dev *input = wacom->touch_input;
1543 unsigned char *data = wacom->data;
1544 int i;
1545 int current_num_contacts = data[2];
1546 int contacts_to_send = 0;
1547 int x_offset = 0;
1548
1549 /* MTTPC does not support Height and Width */
1550 if (wacom->features.type == MTTPC || wacom->features.type == MTTPC_B)
1551 x_offset = -4;
1552
1553 /*
1554 * First packet resets the counter since only the first
1555 * packet in series will have non-zero current_num_contacts.
1556 */
1557 if (current_num_contacts)
1558 wacom->num_contacts_left = current_num_contacts;
1559
1560 /* There are at most 5 contacts per packet */
1561 contacts_to_send = min(5, wacom->num_contacts_left);
1562
1563 for (i = 0; i < contacts_to_send; i++) {
1564 int offset = (WACOM_BYTES_PER_MT_PACKET + x_offset) * i + 3;
1565 bool touch = (data[offset] & 0x1) && report_touch_events(wacom);
1566 int id = get_unaligned_le16(&data[offset + 1]);
1567 int slot = input_mt_get_slot_by_key(input, id);
1568
1569 if (slot < 0)
1570 continue;
1571
1572 input_mt_slot(input, slot);
1573 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1574 if (touch) {
1575 int x = get_unaligned_le16(&data[offset + x_offset + 7]);
1576 int y = get_unaligned_le16(&data[offset + x_offset + 9]);
1577 input_report_abs(input, ABS_MT_POSITION_X, x);
1578 input_report_abs(input, ABS_MT_POSITION_Y, y);
1579 }
1580 }
1581 input_mt_sync_frame(input);
1582
1583 wacom->num_contacts_left -= contacts_to_send;
1584 if (wacom->num_contacts_left <= 0) {
1585 wacom->num_contacts_left = 0;
1586 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
1587 }
1588 return 1;
1589 }
1590
1591 static int wacom_tpc_mt_touch(struct wacom_wac *wacom)
1592 {
1593 struct input_dev *input = wacom->touch_input;
1594 unsigned char *data = wacom->data;
1595 int i;
1596
1597 for (i = 0; i < 2; i++) {
1598 int p = data[1] & (1 << i);
1599 bool touch = p && report_touch_events(wacom);
1600
1601 input_mt_slot(input, i);
1602 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1603 if (touch) {
1604 int x = le16_to_cpup((__le16 *)&data[i * 2 + 2]) & 0x7fff;
1605 int y = le16_to_cpup((__le16 *)&data[i * 2 + 6]) & 0x7fff;
1606
1607 input_report_abs(input, ABS_MT_POSITION_X, x);
1608 input_report_abs(input, ABS_MT_POSITION_Y, y);
1609 }
1610 }
1611 input_mt_sync_frame(input);
1612
1613 /* keep touch state for pen event */
1614 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
1615
1616 return 1;
1617 }
1618
1619 static int wacom_tpc_single_touch(struct wacom_wac *wacom, size_t len)
1620 {
1621 unsigned char *data = wacom->data;
1622 struct input_dev *input = wacom->touch_input;
1623 bool prox = report_touch_events(wacom);
1624 int x = 0, y = 0;
1625
1626 if (wacom->features.touch_max > 1 || len > WACOM_PKGLEN_TPC2FG)
1627 return 0;
1628
1629 if (len == WACOM_PKGLEN_TPC1FG) {
1630 prox = prox && (data[0] & 0x01);
1631 x = get_unaligned_le16(&data[1]);
1632 y = get_unaligned_le16(&data[3]);
1633 } else if (len == WACOM_PKGLEN_TPC1FG_B) {
1634 prox = prox && (data[2] & 0x01);
1635 x = get_unaligned_le16(&data[3]);
1636 y = get_unaligned_le16(&data[5]);
1637 } else {
1638 prox = prox && (data[1] & 0x01);
1639 x = le16_to_cpup((__le16 *)&data[2]);
1640 y = le16_to_cpup((__le16 *)&data[4]);
1641 }
1642
1643 if (prox) {
1644 input_report_abs(input, ABS_X, x);
1645 input_report_abs(input, ABS_Y, y);
1646 }
1647 input_report_key(input, BTN_TOUCH, prox);
1648
1649 /* keep touch state for pen events */
1650 wacom->shared->touch_down = prox;
1651
1652 return 1;
1653 }
1654
1655 static int wacom_tpc_pen(struct wacom_wac *wacom)
1656 {
1657 unsigned char *data = wacom->data;
1658 struct input_dev *input = wacom->pen_input;
1659 bool prox = data[1] & 0x20;
1660
1661 if (!wacom->shared->stylus_in_proximity) /* first in prox */
1662 /* Going into proximity select tool */
1663 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
1664
1665 /* keep pen state for touch events */
1666 wacom->shared->stylus_in_proximity = prox;
1667
1668 /* send pen events only when touch is up or forced out
1669 * or touch arbitration is off
1670 */
1671 if (!delay_pen_events(wacom)) {
1672 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
1673 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
1674 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
1675 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
1676 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x07) << 8) | data[6]);
1677 input_report_key(input, BTN_TOUCH, data[1] & 0x05);
1678 input_report_key(input, wacom->tool[0], prox);
1679 return 1;
1680 }
1681
1682 return 0;
1683 }
1684
1685 static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len)
1686 {
1687 unsigned char *data = wacom->data;
1688
1689 if (wacom->pen_input) {
1690 dev_dbg(wacom->pen_input->dev.parent,
1691 "%s: received report #%d\n", __func__, data[0]);
1692
1693 if (len == WACOM_PKGLEN_PENABLED ||
1694 data[0] == WACOM_REPORT_PENABLED)
1695 return wacom_tpc_pen(wacom);
1696 }
1697 else if (wacom->touch_input) {
1698 dev_dbg(wacom->touch_input->dev.parent,
1699 "%s: received report #%d\n", __func__, data[0]);
1700
1701 switch (len) {
1702 case WACOM_PKGLEN_TPC1FG:
1703 return wacom_tpc_single_touch(wacom, len);
1704
1705 case WACOM_PKGLEN_TPC2FG:
1706 return wacom_tpc_mt_touch(wacom);
1707
1708 default:
1709 switch (data[0]) {
1710 case WACOM_REPORT_TPC1FG:
1711 case WACOM_REPORT_TPCHID:
1712 case WACOM_REPORT_TPCST:
1713 case WACOM_REPORT_TPC1FGE:
1714 return wacom_tpc_single_touch(wacom, len);
1715
1716 case WACOM_REPORT_TPCMT:
1717 case WACOM_REPORT_TPCMT2:
1718 return wacom_mt_touch(wacom);
1719
1720 }
1721 }
1722 }
1723
1724 return 0;
1725 }
1726
1727 static int wacom_offset_rotation(struct input_dev *input, struct hid_usage *usage,
1728 int value, int num, int denom)
1729 {
1730 struct input_absinfo *abs = &input->absinfo[usage->code];
1731 int range = (abs->maximum - abs->minimum + 1);
1732
1733 value += num*range/denom;
1734 if (value > abs->maximum)
1735 value -= range;
1736 else if (value < abs->minimum)
1737 value += range;
1738 return value;
1739 }
1740
1741 int wacom_equivalent_usage(int usage)
1742 {
1743 if ((usage & HID_USAGE_PAGE) == WACOM_HID_UP_WACOMDIGITIZER) {
1744 int subpage = (usage & 0xFF00) << 8;
1745 int subusage = (usage & 0xFF);
1746
1747 if (subpage == WACOM_HID_SP_PAD ||
1748 subpage == WACOM_HID_SP_BUTTON ||
1749 subpage == WACOM_HID_SP_DIGITIZER ||
1750 subpage == WACOM_HID_SP_DIGITIZERINFO ||
1751 usage == WACOM_HID_WD_SENSE ||
1752 usage == WACOM_HID_WD_SERIALHI ||
1753 usage == WACOM_HID_WD_TOOLTYPE ||
1754 usage == WACOM_HID_WD_DISTANCE ||
1755 usage == WACOM_HID_WD_TOUCHSTRIP ||
1756 usage == WACOM_HID_WD_TOUCHSTRIP2 ||
1757 usage == WACOM_HID_WD_TOUCHRING ||
1758 usage == WACOM_HID_WD_TOUCHRINGSTATUS ||
1759 usage == WACOM_HID_WD_REPORT_VALID) {
1760 return usage;
1761 }
1762
1763 if (subpage == HID_UP_UNDEFINED)
1764 subpage = HID_UP_DIGITIZER;
1765
1766 return subpage | subusage;
1767 }
1768
1769 if ((usage & HID_USAGE_PAGE) == WACOM_HID_UP_WACOMTOUCH) {
1770 int subpage = (usage & 0xFF00) << 8;
1771 int subusage = (usage & 0xFF);
1772
1773 if (usage == WACOM_HID_WT_REPORT_VALID)
1774 return usage;
1775
1776 if (subpage == HID_UP_UNDEFINED)
1777 subpage = WACOM_HID_SP_DIGITIZER;
1778
1779 return subpage | subusage;
1780 }
1781
1782 return usage;
1783 }
1784
1785 static void wacom_map_usage(struct input_dev *input, struct hid_usage *usage,
1786 struct hid_field *field, __u8 type, __u16 code, int fuzz)
1787 {
1788 struct wacom *wacom = input_get_drvdata(input);
1789 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1790 struct wacom_features *features = &wacom_wac->features;
1791 int fmin = field->logical_minimum;
1792 int fmax = field->logical_maximum;
1793 unsigned int equivalent_usage = wacom_equivalent_usage(usage->hid);
1794 int resolution_code = code;
1795
1796 if (equivalent_usage == HID_DG_TWIST) {
1797 resolution_code = ABS_RZ;
1798 }
1799
1800 if (equivalent_usage == HID_GD_X) {
1801 fmin += features->offset_left;
1802 fmax -= features->offset_right;
1803 }
1804 if (equivalent_usage == HID_GD_Y) {
1805 fmin += features->offset_top;
1806 fmax -= features->offset_bottom;
1807 }
1808
1809 usage->type = type;
1810 usage->code = code;
1811
1812 set_bit(type, input->evbit);
1813
1814 switch (type) {
1815 case EV_ABS:
1816 input_set_abs_params(input, code, fmin, fmax, fuzz, 0);
1817 input_abs_set_res(input, code,
1818 hidinput_calc_abs_res(field, resolution_code));
1819 break;
1820 case EV_KEY:
1821 input_set_capability(input, EV_KEY, code);
1822 break;
1823 case EV_MSC:
1824 input_set_capability(input, EV_MSC, code);
1825 break;
1826 case EV_SW:
1827 input_set_capability(input, EV_SW, code);
1828 break;
1829 }
1830 }
1831
1832 static void wacom_wac_battery_usage_mapping(struct hid_device *hdev,
1833 struct hid_field *field, struct hid_usage *usage)
1834 {
1835 struct wacom *wacom = hid_get_drvdata(hdev);
1836 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1837 struct wacom_features *features = &wacom_wac->features;
1838 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);
1839
1840 switch (equivalent_usage) {
1841 case HID_DG_BATTERYSTRENGTH:
1842 case WACOM_HID_WD_BATTERY_LEVEL:
1843 case WACOM_HID_WD_BATTERY_CHARGING:
1844 features->quirks |= WACOM_QUIRK_BATTERY;
1845 break;
1846 }
1847 }
1848
1849 static void wacom_wac_battery_event(struct hid_device *hdev, struct hid_field *field,
1850 struct hid_usage *usage, __s32 value)
1851 {
1852 struct wacom *wacom = hid_get_drvdata(hdev);
1853 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1854 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);
1855
1856 switch (equivalent_usage) {
1857 case HID_DG_BATTERYSTRENGTH:
1858 if (value == 0) {
1859 wacom_wac->hid_data.bat_status = POWER_SUPPLY_STATUS_UNKNOWN;
1860 }
1861 else {
1862 value = value * 100 / (field->logical_maximum - field->logical_minimum);
1863 wacom_wac->hid_data.battery_capacity = value;
1864 wacom_wac->hid_data.bat_connected = 1;
1865 wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO;
1866 }
1867 break;
1868 case WACOM_HID_WD_BATTERY_LEVEL:
1869 value = value * 100 / (field->logical_maximum - field->logical_minimum);
1870 wacom_wac->hid_data.battery_capacity = value;
1871 wacom_wac->hid_data.bat_connected = 1;
1872 wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO;
1873 break;
1874 case WACOM_HID_WD_BATTERY_CHARGING:
1875 wacom_wac->hid_data.bat_charging = value;
1876 wacom_wac->hid_data.ps_connected = value;
1877 wacom_wac->hid_data.bat_connected = 1;
1878 wacom_wac->hid_data.bat_status = WACOM_POWER_SUPPLY_STATUS_AUTO;
1879 break;
1880 }
1881 }
1882
1883 static void wacom_wac_battery_pre_report(struct hid_device *hdev,
1884 struct hid_report *report)
1885 {
1886 return;
1887 }
1888
1889 static void wacom_wac_battery_report(struct hid_device *hdev,
1890 struct hid_report *report)
1891 {
1892 struct wacom *wacom = hid_get_drvdata(hdev);
1893 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1894 struct wacom_features *features = &wacom_wac->features;
1895
1896 if (features->quirks & WACOM_QUIRK_BATTERY) {
1897 int status = wacom_wac->hid_data.bat_status;
1898 int capacity = wacom_wac->hid_data.battery_capacity;
1899 bool charging = wacom_wac->hid_data.bat_charging;
1900 bool connected = wacom_wac->hid_data.bat_connected;
1901 bool powered = wacom_wac->hid_data.ps_connected;
1902
1903 wacom_notify_battery(wacom_wac, status, capacity, charging,
1904 connected, powered);
1905 }
1906 }
1907
1908 static void wacom_wac_pad_usage_mapping(struct hid_device *hdev,
1909 struct hid_field *field, struct hid_usage *usage)
1910 {
1911 struct wacom *wacom = hid_get_drvdata(hdev);
1912 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1913 struct wacom_features *features = &wacom_wac->features;
1914 struct input_dev *input = wacom_wac->pad_input;
1915 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);
1916
1917 switch (equivalent_usage) {
1918 case WACOM_HID_WD_ACCELEROMETER_X:
1919 __set_bit(INPUT_PROP_ACCELEROMETER, input->propbit);
1920 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 0);
1921 features->device_type |= WACOM_DEVICETYPE_PAD;
1922 break;
1923 case WACOM_HID_WD_ACCELEROMETER_Y:
1924 __set_bit(INPUT_PROP_ACCELEROMETER, input->propbit);
1925 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 0);
1926 features->device_type |= WACOM_DEVICETYPE_PAD;
1927 break;
1928 case WACOM_HID_WD_ACCELEROMETER_Z:
1929 __set_bit(INPUT_PROP_ACCELEROMETER, input->propbit);
1930 wacom_map_usage(input, usage, field, EV_ABS, ABS_Z, 0);
1931 features->device_type |= WACOM_DEVICETYPE_PAD;
1932 break;
1933 case WACOM_HID_WD_BUTTONCENTER:
1934 case WACOM_HID_WD_BUTTONHOME:
1935 case WACOM_HID_WD_BUTTONUP:
1936 case WACOM_HID_WD_BUTTONDOWN:
1937 case WACOM_HID_WD_BUTTONLEFT:
1938 case WACOM_HID_WD_BUTTONRIGHT:
1939 wacom_map_usage(input, usage, field, EV_KEY,
1940 wacom_numbered_button_to_key(features->numbered_buttons),
1941 0);
1942 features->numbered_buttons++;
1943 features->device_type |= WACOM_DEVICETYPE_PAD;
1944 break;
1945 case WACOM_HID_WD_TOUCHONOFF:
1946 case WACOM_HID_WD_MUTE_DEVICE:
1947 /*
1948 * This usage, which is used to mute touch events, comes
1949 * from the pad packet, but is reported on the touch
1950 * interface. Because the touch interface may not have
1951 * been created yet, we cannot call wacom_map_usage(). In
1952 * order to process this usage when we receive it, we set
1953 * the usage type and code directly.
1954 */
1955 wacom_wac->has_mute_touch_switch = true;
1956 usage->type = EV_SW;
1957 usage->code = SW_MUTE_DEVICE;
1958 features->device_type |= WACOM_DEVICETYPE_PAD;
1959 break;
1960 case WACOM_HID_WD_TOUCHSTRIP:
1961 wacom_map_usage(input, usage, field, EV_ABS, ABS_RX, 0);
1962 features->device_type |= WACOM_DEVICETYPE_PAD;
1963 break;
1964 case WACOM_HID_WD_TOUCHSTRIP2:
1965 wacom_map_usage(input, usage, field, EV_ABS, ABS_RY, 0);
1966 features->device_type |= WACOM_DEVICETYPE_PAD;
1967 break;
1968 case WACOM_HID_WD_TOUCHRING:
1969 wacom_map_usage(input, usage, field, EV_ABS, ABS_WHEEL, 0);
1970 features->device_type |= WACOM_DEVICETYPE_PAD;
1971 break;
1972 case WACOM_HID_WD_TOUCHRINGSTATUS:
1973 /*
1974 * Only set up type/code association. Completely mapping
1975 * this usage may overwrite the axis resolution and range.
1976 */
1977 usage->type = EV_ABS;
1978 usage->code = ABS_WHEEL;
1979 set_bit(EV_ABS, input->evbit);
1980 features->device_type |= WACOM_DEVICETYPE_PAD;
1981 break;
1982 case WACOM_HID_WD_BUTTONCONFIG:
1983 wacom_map_usage(input, usage, field, EV_KEY, KEY_BUTTONCONFIG, 0);
1984 features->device_type |= WACOM_DEVICETYPE_PAD;
1985 break;
1986 case WACOM_HID_WD_ONSCREEN_KEYBOARD:
1987 wacom_map_usage(input, usage, field, EV_KEY, KEY_ONSCREEN_KEYBOARD, 0);
1988 features->device_type |= WACOM_DEVICETYPE_PAD;
1989 break;
1990 case WACOM_HID_WD_CONTROLPANEL:
1991 wacom_map_usage(input, usage, field, EV_KEY, KEY_CONTROLPANEL, 0);
1992 features->device_type |= WACOM_DEVICETYPE_PAD;
1993 break;
1994 case WACOM_HID_WD_MODE_CHANGE:
1995 /* do not overwrite previous data */
1996 if (!wacom_wac->has_mode_change) {
1997 wacom_wac->has_mode_change = true;
1998 wacom_wac->is_direct_mode = true;
1999 }
2000 features->device_type |= WACOM_DEVICETYPE_PAD;
2001 break;
2002 }
2003
2004 switch (equivalent_usage & 0xfffffff0) {
2005 case WACOM_HID_WD_EXPRESSKEY00:
2006 wacom_map_usage(input, usage, field, EV_KEY,
2007 wacom_numbered_button_to_key(features->numbered_buttons),
2008 0);
2009 features->numbered_buttons++;
2010 features->device_type |= WACOM_DEVICETYPE_PAD;
2011 break;
2012 }
2013 }
2014
2015 static void wacom_wac_pad_event(struct hid_device *hdev, struct hid_field *field,
2016 struct hid_usage *usage, __s32 value)
2017 {
2018 struct wacom *wacom = hid_get_drvdata(hdev);
2019 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2020 struct input_dev *input = wacom_wac->pad_input;
2021 struct wacom_features *features = &wacom_wac->features;
2022 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);
2023 int i;
2024 bool do_report = false;
2025
2026 /*
2027 * Avoid reporting this event and setting inrange_state if this usage
2028 * hasn't been mapped.
2029 */
2030 if (!usage->type && equivalent_usage != WACOM_HID_WD_MODE_CHANGE)
2031 return;
2032
2033 if (wacom_equivalent_usage(field->physical) == HID_DG_TABLETFUNCTIONKEY) {
2034 if (usage->hid != WACOM_HID_WD_TOUCHRING)
2035 wacom_wac->hid_data.inrange_state |= value;
2036 }
2037
2038 switch (equivalent_usage) {
2039 case WACOM_HID_WD_TOUCHRING:
2040 /*
2041 * Userspace expects touchrings to increase in value with
2042 * clockwise gestures and have their zero point at the
2043 * tablet's left. HID events "should" be clockwise-
2044 * increasing and zero at top, though the MobileStudio
2045 * Pro and 2nd-gen Intuos Pro don't do this...
2046 */
2047 if (hdev->vendor == 0x56a &&
2048 (hdev->product == 0x34d || hdev->product == 0x34e || /* MobileStudio Pro */
2049 hdev->product == 0x357 || hdev->product == 0x358 || /* Intuos Pro 2 */
2050 hdev->product == 0x392 || /* Intuos Pro 2 */
2051 hdev->product == 0x399)) { /* MobileStudio Pro */
2052 value = (field->logical_maximum - value);
2053
2054 if (hdev->product == 0x357 || hdev->product == 0x358 ||
2055 hdev->product == 0x392)
2056 value = wacom_offset_rotation(input, usage, value, 3, 16);
2057 else if (hdev->product == 0x34d || hdev->product == 0x34e ||
2058 hdev->product == 0x399)
2059 value = wacom_offset_rotation(input, usage, value, 1, 2);
2060 }
2061 else {
2062 value = wacom_offset_rotation(input, usage, value, 1, 4);
2063 }
2064 do_report = true;
2065 break;
2066 case WACOM_HID_WD_TOUCHRINGSTATUS:
2067 if (!value)
2068 input_event(input, usage->type, usage->code, 0);
2069 break;
2070
2071 case WACOM_HID_WD_MUTE_DEVICE:
2072 case WACOM_HID_WD_TOUCHONOFF:
2073 if (wacom_wac->shared->touch_input) {
2074 bool *is_touch_on = &wacom_wac->shared->is_touch_on;
2075
2076 if (equivalent_usage == WACOM_HID_WD_MUTE_DEVICE && value)
2077 *is_touch_on = !(*is_touch_on);
2078 else if (equivalent_usage == WACOM_HID_WD_TOUCHONOFF)
2079 *is_touch_on = value;
2080
2081 input_report_switch(wacom_wac->shared->touch_input,
2082 SW_MUTE_DEVICE, !(*is_touch_on));
2083 input_sync(wacom_wac->shared->touch_input);
2084 }
2085 break;
2086
2087 case WACOM_HID_WD_MODE_CHANGE:
2088 if (wacom_wac->is_direct_mode != value) {
2089 wacom_wac->is_direct_mode = value;
2090 wacom_schedule_work(&wacom->wacom_wac, WACOM_WORKER_MODE_CHANGE);
2091 }
2092 break;
2093
2094 case WACOM_HID_WD_BUTTONCENTER:
2095 for (i = 0; i < wacom->led.count; i++)
2096 wacom_update_led(wacom, features->numbered_buttons,
2097 value, i);
2098 /* fall through*/
2099 default:
2100 do_report = true;
2101 break;
2102 }
2103
2104 if (do_report) {
2105 input_event(input, usage->type, usage->code, value);
2106 if (value)
2107 wacom_wac->hid_data.pad_input_event_flag = true;
2108 }
2109 }
2110
2111 static void wacom_wac_pad_pre_report(struct hid_device *hdev,
2112 struct hid_report *report)
2113 {
2114 struct wacom *wacom = hid_get_drvdata(hdev);
2115 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2116
2117 wacom_wac->hid_data.inrange_state = 0;
2118 }
2119
2120 static void wacom_wac_pad_report(struct hid_device *hdev,
2121 struct hid_report *report, struct hid_field *field)
2122 {
2123 struct wacom *wacom = hid_get_drvdata(hdev);
2124 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2125 struct input_dev *input = wacom_wac->pad_input;
2126 bool active = wacom_wac->hid_data.inrange_state != 0;
2127
2128 /* report prox for expresskey events */
2129 if (wacom_wac->hid_data.pad_input_event_flag) {
2130 input_event(input, EV_ABS, ABS_MISC, active ? PAD_DEVICE_ID : 0);
2131 input_sync(input);
2132 if (!active)
2133 wacom_wac->hid_data.pad_input_event_flag = false;
2134 }
2135 }
2136
2137 static void wacom_wac_pen_usage_mapping(struct hid_device *hdev,
2138 struct hid_field *field, struct hid_usage *usage)
2139 {
2140 struct wacom *wacom = hid_get_drvdata(hdev);
2141 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2142 struct wacom_features *features = &wacom_wac->features;
2143 struct input_dev *input = wacom_wac->pen_input;
2144 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);
2145
2146 switch (equivalent_usage) {
2147 case HID_GD_X:
2148 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 4);
2149 break;
2150 case HID_GD_Y:
2151 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 4);
2152 break;
2153 case WACOM_HID_WD_DISTANCE:
2154 case HID_GD_Z:
2155 wacom_map_usage(input, usage, field, EV_ABS, ABS_DISTANCE, 0);
2156 break;
2157 case HID_DG_TIPPRESSURE:
2158 wacom_map_usage(input, usage, field, EV_ABS, ABS_PRESSURE, 0);
2159 break;
2160 case HID_DG_INRANGE:
2161 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOOL_PEN, 0);
2162 break;
2163 case HID_DG_INVERT:
2164 wacom_map_usage(input, usage, field, EV_KEY,
2165 BTN_TOOL_RUBBER, 0);
2166 break;
2167 case HID_DG_TILT_X:
2168 wacom_map_usage(input, usage, field, EV_ABS, ABS_TILT_X, 0);
2169 break;
2170 case HID_DG_TILT_Y:
2171 wacom_map_usage(input, usage, field, EV_ABS, ABS_TILT_Y, 0);
2172 break;
2173 case HID_DG_TWIST:
2174 wacom_map_usage(input, usage, field, EV_ABS, ABS_Z, 0);
2175 break;
2176 case HID_DG_ERASER:
2177 case HID_DG_TIPSWITCH:
2178 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOUCH, 0);
2179 break;
2180 case HID_DG_BARRELSWITCH:
2181 wacom_map_usage(input, usage, field, EV_KEY, BTN_STYLUS, 0);
2182 break;
2183 case HID_DG_BARRELSWITCH2:
2184 wacom_map_usage(input, usage, field, EV_KEY, BTN_STYLUS2, 0);
2185 break;
2186 case HID_DG_TOOLSERIALNUMBER:
2187 features->quirks |= WACOM_QUIRK_TOOLSERIAL;
2188 wacom_map_usage(input, usage, field, EV_MSC, MSC_SERIAL, 0);
2189 break;
2190 case WACOM_HID_WD_SENSE:
2191 features->quirks |= WACOM_QUIRK_SENSE;
2192 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOOL_PEN, 0);
2193 break;
2194 case WACOM_HID_WD_SERIALHI:
2195 wacom_map_usage(input, usage, field, EV_ABS, ABS_MISC, 0);
2196
2197 if (!(features->quirks & WACOM_QUIRK_AESPEN)) {
2198 set_bit(EV_KEY, input->evbit);
2199 input_set_capability(input, EV_KEY, BTN_TOOL_PEN);
2200 input_set_capability(input, EV_KEY, BTN_TOOL_RUBBER);
2201 input_set_capability(input, EV_KEY, BTN_TOOL_BRUSH);
2202 input_set_capability(input, EV_KEY, BTN_TOOL_PENCIL);
2203 input_set_capability(input, EV_KEY, BTN_TOOL_AIRBRUSH);
2204 if (!(features->device_type & WACOM_DEVICETYPE_DIRECT)) {
2205 input_set_capability(input, EV_KEY, BTN_TOOL_MOUSE);
2206 input_set_capability(input, EV_KEY, BTN_TOOL_LENS);
2207 }
2208 }
2209 break;
2210 case WACOM_HID_WD_FINGERWHEEL:
2211 wacom_map_usage(input, usage, field, EV_ABS, ABS_WHEEL, 0);
2212 break;
2213 }
2214 }
2215
2216 static void wacom_wac_pen_event(struct hid_device *hdev, struct hid_field *field,
2217 struct hid_usage *usage, __s32 value)
2218 {
2219 struct wacom *wacom = hid_get_drvdata(hdev);
2220 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2221 struct wacom_features *features = &wacom_wac->features;
2222 struct input_dev *input = wacom_wac->pen_input;
2223 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);
2224
2225 if (wacom_wac->is_invalid_bt_frame)
2226 return;
2227
2228 switch (equivalent_usage) {
2229 case HID_GD_Z:
2230 /*
2231 * HID_GD_Z "should increase as the control's position is
2232 * moved from high to low", while ABS_DISTANCE instead
2233 * increases in value as the tool moves from low to high.
2234 */
2235 value = field->logical_maximum - value;
2236 break;
2237 case HID_DG_INRANGE:
2238 wacom_wac->hid_data.inrange_state = value;
2239 if (!(features->quirks & WACOM_QUIRK_SENSE))
2240 wacom_wac->hid_data.sense_state = value;
2241 return;
2242 case HID_DG_INVERT:
2243 wacom_wac->hid_data.invert_state = value;
2244 return;
2245 case HID_DG_ERASER:
2246 case HID_DG_TIPSWITCH:
2247 wacom_wac->hid_data.tipswitch |= value;
2248 return;
2249 case HID_DG_BARRELSWITCH:
2250 wacom_wac->hid_data.barrelswitch = value;
2251 return;
2252 case HID_DG_BARRELSWITCH2:
2253 wacom_wac->hid_data.barrelswitch2 = value;
2254 return;
2255 case HID_DG_TOOLSERIALNUMBER:
2256 if (value) {
2257 wacom_wac->serial[0] = (wacom_wac->serial[0] & ~0xFFFFFFFFULL);
2258 wacom_wac->serial[0] |= (__u32)value;
2259 }
2260 return;
2261 case HID_DG_TWIST:
2262 /*
2263 * Userspace expects pen twist to have its zero point when
2264 * the buttons/finger is on the tablet's left. HID values
2265 * are zero when buttons are toward the top.
2266 */
2267 value = wacom_offset_rotation(input, usage, value, 1, 4);
2268 break;
2269 case WACOM_HID_WD_SENSE:
2270 wacom_wac->hid_data.sense_state = value;
2271 return;
2272 case WACOM_HID_WD_SERIALHI:
2273 if (value) {
2274 wacom_wac->serial[0] = (wacom_wac->serial[0] & 0xFFFFFFFF);
2275 wacom_wac->serial[0] |= ((__u64)value) << 32;
2276 /*
2277 * Non-USI EMR devices may contain additional tool type
2278 * information here. See WACOM_HID_WD_TOOLTYPE case for
2279 * more details.
2280 */
2281 if (value >> 20 == 1) {
2282 wacom_wac->id[0] |= value & 0xFFFFF;
2283 }
2284 }
2285 return;
2286 case WACOM_HID_WD_TOOLTYPE:
2287 /*
2288 * Some devices (MobileStudio Pro, and possibly later
2289 * devices as well) do not return the complete tool
2290 * type in their WACOM_HID_WD_TOOLTYPE usage. Use a
2291 * bitwise OR so the complete value can be built
2292 * up over time :(
2293 */
2294 wacom_wac->id[0] |= value;
2295 return;
2296 case WACOM_HID_WD_OFFSETLEFT:
2297 if (features->offset_left && value != features->offset_left)
2298 hid_warn(hdev, "%s: overriding existing left offset "
2299 "%d -> %d\n", __func__, value,
2300 features->offset_left);
2301 features->offset_left = value;
2302 return;
2303 case WACOM_HID_WD_OFFSETRIGHT:
2304 if (features->offset_right && value != features->offset_right)
2305 hid_warn(hdev, "%s: overriding existing right offset "
2306 "%d -> %d\n", __func__, value,
2307 features->offset_right);
2308 features->offset_right = value;
2309 return;
2310 case WACOM_HID_WD_OFFSETTOP:
2311 if (features->offset_top && value != features->offset_top)
2312 hid_warn(hdev, "%s: overriding existing top offset "
2313 "%d -> %d\n", __func__, value,
2314 features->offset_top);
2315 features->offset_top = value;
2316 return;
2317 case WACOM_HID_WD_OFFSETBOTTOM:
2318 if (features->offset_bottom && value != features->offset_bottom)
2319 hid_warn(hdev, "%s: overriding existing bottom offset "
2320 "%d -> %d\n", __func__, value,
2321 features->offset_bottom);
2322 features->offset_bottom = value;
2323 return;
2324 case WACOM_HID_WD_REPORT_VALID:
2325 wacom_wac->is_invalid_bt_frame = !value;
2326 return;
2327 }
2328
2329 /* send pen events only when touch is up or forced out
2330 * or touch arbitration is off
2331 */
2332 if (!usage->type || delay_pen_events(wacom_wac))
2333 return;
2334
2335 /* send pen events only when the pen is in range */
2336 if (wacom_wac->hid_data.inrange_state)
2337 input_event(input, usage->type, usage->code, value);
2338 else if (wacom_wac->shared->stylus_in_proximity && !wacom_wac->hid_data.sense_state)
2339 input_event(input, usage->type, usage->code, 0);
2340 }
2341
2342 static void wacom_wac_pen_pre_report(struct hid_device *hdev,
2343 struct hid_report *report)
2344 {
2345 struct wacom *wacom = hid_get_drvdata(hdev);
2346 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2347
2348 wacom_wac->is_invalid_bt_frame = false;
2349 return;
2350 }
2351
2352 static void wacom_wac_pen_report(struct hid_device *hdev,
2353 struct hid_report *report)
2354 {
2355 struct wacom *wacom = hid_get_drvdata(hdev);
2356 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2357 struct input_dev *input = wacom_wac->pen_input;
2358 bool range = wacom_wac->hid_data.inrange_state;
2359 bool sense = wacom_wac->hid_data.sense_state;
2360
2361 if (wacom_wac->is_invalid_bt_frame)
2362 return;
2363
2364 if (!wacom_wac->tool[0] && range) { /* first in range */
2365 /* Going into range select tool */
2366 if (wacom_wac->hid_data.invert_state)
2367 wacom_wac->tool[0] = BTN_TOOL_RUBBER;
2368 else if (wacom_wac->id[0])
2369 wacom_wac->tool[0] = wacom_intuos_get_tool_type(wacom_wac->id[0]);
2370 else
2371 wacom_wac->tool[0] = BTN_TOOL_PEN;
2372 }
2373
2374 /* keep pen state for touch events */
2375 wacom_wac->shared->stylus_in_proximity = sense;
2376
2377 if (!delay_pen_events(wacom_wac) && wacom_wac->tool[0]) {
2378 int id = wacom_wac->id[0];
2379 int sw_state = wacom_wac->hid_data.barrelswitch |
2380 (wacom_wac->hid_data.barrelswitch2 << 1);
2381
2382 input_report_key(input, BTN_STYLUS, sw_state == 1);
2383 input_report_key(input, BTN_STYLUS2, sw_state == 2);
2384 input_report_key(input, BTN_STYLUS3, sw_state == 3);
2385
2386 /*
2387 * Non-USI EMR tools should have their IDs mangled to
2388 * match the legacy behavior of wacom_intuos_general
2389 */
2390 if (wacom_wac->serial[0] >> 52 == 1)
2391 id = wacom_intuos_id_mangle(id);
2392
2393 /*
2394 * To ensure compatibility with xf86-input-wacom, we should
2395 * report the BTN_TOOL_* event prior to the ABS_MISC or
2396 * MSC_SERIAL events.
2397 */
2398 input_report_key(input, BTN_TOUCH,
2399 wacom_wac->hid_data.tipswitch);
2400 input_report_key(input, wacom_wac->tool[0], sense);
2401 if (wacom_wac->serial[0]) {
2402 input_event(input, EV_MSC, MSC_SERIAL, wacom_wac->serial[0]);
2403 input_report_abs(input, ABS_MISC, sense ? id : 0);
2404 }
2405
2406 wacom_wac->hid_data.tipswitch = false;
2407
2408 input_sync(input);
2409 }
2410
2411 if (!sense) {
2412 wacom_wac->tool[0] = 0;
2413 wacom_wac->id[0] = 0;
2414 wacom_wac->serial[0] = 0;
2415 }
2416 }
2417
2418 static void wacom_wac_finger_usage_mapping(struct hid_device *hdev,
2419 struct hid_field *field, struct hid_usage *usage)
2420 {
2421 struct wacom *wacom = hid_get_drvdata(hdev);
2422 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2423 struct input_dev *input = wacom_wac->touch_input;
2424 unsigned touch_max = wacom_wac->features.touch_max;
2425 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);
2426
2427 switch (equivalent_usage) {
2428 case HID_GD_X:
2429 if (touch_max == 1)
2430 wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 4);
2431 else
2432 wacom_map_usage(input, usage, field, EV_ABS,
2433 ABS_MT_POSITION_X, 4);
2434 break;
2435 case HID_GD_Y:
2436 if (touch_max == 1)
2437 wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 4);
2438 else
2439 wacom_map_usage(input, usage, field, EV_ABS,
2440 ABS_MT_POSITION_Y, 4);
2441 break;
2442 case HID_DG_WIDTH:
2443 case HID_DG_HEIGHT:
2444 wacom_map_usage(input, usage, field, EV_ABS, ABS_MT_TOUCH_MAJOR, 0);
2445 wacom_map_usage(input, usage, field, EV_ABS, ABS_MT_TOUCH_MINOR, 0);
2446 input_set_abs_params(input, ABS_MT_ORIENTATION, 0, 1, 0, 0);
2447 break;
2448 case HID_DG_TIPSWITCH:
2449 wacom_map_usage(input, usage, field, EV_KEY, BTN_TOUCH, 0);
2450 break;
2451 case HID_DG_CONTACTCOUNT:
2452 wacom_wac->hid_data.cc_report = field->report->id;
2453 wacom_wac->hid_data.cc_index = field->index;
2454 wacom_wac->hid_data.cc_value_index = usage->usage_index;
2455 break;
2456 case HID_DG_CONTACTID:
2457 if ((field->logical_maximum - field->logical_minimum) < touch_max) {
2458 /*
2459 * The HID descriptor for G11 sensors leaves logical
2460 * maximum set to '1' despite it being a multitouch
2461 * device. Override to a sensible number.
2462 */
2463 field->logical_maximum = 255;
2464 }
2465 break;
2466 }
2467 }
2468
2469 static void wacom_wac_finger_slot(struct wacom_wac *wacom_wac,
2470 struct input_dev *input)
2471 {
2472 struct hid_data *hid_data = &wacom_wac->hid_data;
2473 bool mt = wacom_wac->features.touch_max > 1;
2474 bool prox = hid_data->tipswitch &&
2475 report_touch_events(wacom_wac);
2476
2477 if (wacom_wac->shared->has_mute_touch_switch &&
2478 !wacom_wac->shared->is_touch_on) {
2479 if (!wacom_wac->shared->touch_down)
2480 return;
2481 prox = 0;
2482 }
2483
2484 wacom_wac->hid_data.num_received++;
2485 if (wacom_wac->hid_data.num_received > wacom_wac->hid_data.num_expected)
2486 return;
2487
2488 if (mt) {
2489 int slot;
2490
2491 slot = input_mt_get_slot_by_key(input, hid_data->id);
2492 input_mt_slot(input, slot);
2493 input_mt_report_slot_state(input, MT_TOOL_FINGER, prox);
2494 }
2495 else {
2496 input_report_key(input, BTN_TOUCH, prox);
2497 }
2498
2499 if (prox) {
2500 input_report_abs(input, mt ? ABS_MT_POSITION_X : ABS_X,
2501 hid_data->x);
2502 input_report_abs(input, mt ? ABS_MT_POSITION_Y : ABS_Y,
2503 hid_data->y);
2504
2505 if (test_bit(ABS_MT_TOUCH_MAJOR, input->absbit)) {
2506 input_report_abs(input, ABS_MT_TOUCH_MAJOR, max(hid_data->width, hid_data->height));
2507 input_report_abs(input, ABS_MT_TOUCH_MINOR, min(hid_data->width, hid_data->height));
2508 if (hid_data->width != hid_data->height)
2509 input_report_abs(input, ABS_MT_ORIENTATION, hid_data->width <= hid_data->height ? 0 : 1);
2510 }
2511 }
2512 }
2513
2514 static void wacom_wac_finger_event(struct hid_device *hdev,
2515 struct hid_field *field, struct hid_usage *usage, __s32 value)
2516 {
2517 struct wacom *wacom = hid_get_drvdata(hdev);
2518 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2519 unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);
2520 struct wacom_features *features = &wacom->wacom_wac.features;
2521
2522 if (wacom_wac->is_invalid_bt_frame)
2523 return;
2524
2525 switch (equivalent_usage) {
2526 case HID_GD_X:
2527 wacom_wac->hid_data.x = value;
2528 break;
2529 case HID_GD_Y:
2530 wacom_wac->hid_data.y = value;
2531 break;
2532 case HID_DG_WIDTH:
2533 wacom_wac->hid_data.width = value;
2534 break;
2535 case HID_DG_HEIGHT:
2536 wacom_wac->hid_data.height = value;
2537 break;
2538 case HID_DG_CONTACTID:
2539 wacom_wac->hid_data.id = value;
2540 break;
2541 case HID_DG_TIPSWITCH:
2542 wacom_wac->hid_data.tipswitch = value;
2543 break;
2544 case WACOM_HID_WT_REPORT_VALID:
2545 wacom_wac->is_invalid_bt_frame = !value;
2546 return;
2547 case HID_DG_CONTACTMAX:
2548 features->touch_max = value;
2549 return;
2550 }
2551
2552 if (usage->usage_index + 1 == field->report_count) {
2553 if (equivalent_usage == wacom_wac->hid_data.last_slot_field)
2554 wacom_wac_finger_slot(wacom_wac, wacom_wac->touch_input);
2555 }
2556 }
2557
2558 static void wacom_wac_finger_pre_report(struct hid_device *hdev,
2559 struct hid_report *report)
2560 {
2561 struct wacom *wacom = hid_get_drvdata(hdev);
2562 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2563 struct hid_data* hid_data = &wacom_wac->hid_data;
2564 int i;
2565
2566 wacom_wac->is_invalid_bt_frame = false;
2567
2568 for (i = 0; i < report->maxfield; i++) {
2569 struct hid_field *field = report->field[i];
2570 int j;
2571
2572 for (j = 0; j < field->maxusage; j++) {
2573 struct hid_usage *usage = &field->usage[j];
2574 unsigned int equivalent_usage =
2575 wacom_equivalent_usage(usage->hid);
2576
2577 switch (equivalent_usage) {
2578 case HID_GD_X:
2579 case HID_GD_Y:
2580 case HID_DG_WIDTH:
2581 case HID_DG_HEIGHT:
2582 case HID_DG_CONTACTID:
2583 case HID_DG_INRANGE:
2584 case HID_DG_INVERT:
2585 case HID_DG_TIPSWITCH:
2586 hid_data->last_slot_field = equivalent_usage;
2587 break;
2588 }
2589 }
2590 }
2591 }
2592
2593 static void wacom_wac_finger_report(struct hid_device *hdev,
2594 struct hid_report *report)
2595 {
2596 struct wacom *wacom = hid_get_drvdata(hdev);
2597 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2598 struct input_dev *input = wacom_wac->touch_input;
2599 unsigned touch_max = wacom_wac->features.touch_max;
2600 struct hid_data *hid_data = &wacom_wac->hid_data;
2601
2602 /* If more packets of data are expected, give us a chance to
2603 * process them rather than immediately syncing a partial
2604 * update.
2605 */
2606 if (wacom_wac->hid_data.num_received < wacom_wac->hid_data.num_expected)
2607 return;
2608
2609 if (touch_max > 1)
2610 input_mt_sync_frame(input);
2611
2612 input_sync(input);
2613 wacom_wac->hid_data.num_received = 0;
2614 hid_data->num_expected = 0;
2615
2616 /* keep touch state for pen event */
2617 wacom_wac->shared->touch_down = wacom_wac_finger_count_touches(wacom_wac);
2618 }
2619
2620 void wacom_wac_usage_mapping(struct hid_device *hdev,
2621 struct hid_field *field, struct hid_usage *usage)
2622 {
2623 struct wacom *wacom = hid_get_drvdata(hdev);
2624 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2625 struct wacom_features *features = &wacom_wac->features;
2626
2627 if (WACOM_DIRECT_DEVICE(field))
2628 features->device_type |= WACOM_DEVICETYPE_DIRECT;
2629
2630 /* usage tests must precede field tests */
2631 if (WACOM_BATTERY_USAGE(usage))
2632 wacom_wac_battery_usage_mapping(hdev, field, usage);
2633 else if (WACOM_PAD_FIELD(field))
2634 wacom_wac_pad_usage_mapping(hdev, field, usage);
2635 else if (WACOM_PEN_FIELD(field))
2636 wacom_wac_pen_usage_mapping(hdev, field, usage);
2637 else if (WACOM_FINGER_FIELD(field))
2638 wacom_wac_finger_usage_mapping(hdev, field, usage);
2639 }
2640
2641 void wacom_wac_event(struct hid_device *hdev, struct hid_field *field,
2642 struct hid_usage *usage, __s32 value)
2643 {
2644 struct wacom *wacom = hid_get_drvdata(hdev);
2645
2646 if (wacom->wacom_wac.features.type != HID_GENERIC)
2647 return;
2648
2649 if (value > field->logical_maximum || value < field->logical_minimum)
2650 return;
2651
2652 /* usage tests must precede field tests */
2653 if (WACOM_BATTERY_USAGE(usage))
2654 wacom_wac_battery_event(hdev, field, usage, value);
2655 else if (WACOM_PAD_FIELD(field) && wacom->wacom_wac.pad_input)
2656 wacom_wac_pad_event(hdev, field, usage, value);
2657 else if (WACOM_PEN_FIELD(field) && wacom->wacom_wac.pen_input)
2658 wacom_wac_pen_event(hdev, field, usage, value);
2659 else if (WACOM_FINGER_FIELD(field) && wacom->wacom_wac.touch_input)
2660 wacom_wac_finger_event(hdev, field, usage, value);
2661 }
2662
2663 static void wacom_report_events(struct hid_device *hdev,
2664 struct hid_report *report, int collection_index,
2665 int field_index)
2666 {
2667 int r;
2668
2669 for (r = field_index; r < report->maxfield; r++) {
2670 struct hid_field *field;
2671 unsigned count, n;
2672
2673 field = report->field[r];
2674 count = field->report_count;
2675
2676 if (!(HID_MAIN_ITEM_VARIABLE & field->flags))
2677 continue;
2678
2679 for (n = 0 ; n < count; n++) {
2680 if (field->usage[n].collection_index == collection_index)
2681 wacom_wac_event(hdev, field, &field->usage[n],
2682 field->value[n]);
2683 else
2684 return;
2685 }
2686 }
2687 }
2688
2689 static void wacom_set_num_expected(struct hid_device *hdev,
2690 struct hid_report *report,
2691 int collection_index,
2692 struct hid_field *field,
2693 int field_index)
2694 {
2695 struct wacom *wacom = hid_get_drvdata(hdev);
2696 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2697 struct hid_data *hid_data = &wacom_wac->hid_data;
2698 unsigned int original_collection_level =
2699 hdev->collection[collection_index].level;
2700 bool end_collection = false;
2701 int i;
2702
2703 if (hid_data->num_expected)
2704 return;
2705
2706 // find the contact count value for this segment
2707 for (i = field_index; i < report->maxfield && !end_collection; i++) {
2708 struct hid_field *field = report->field[i];
2709 unsigned int field_level =
2710 hdev->collection[field->usage[0].collection_index].level;
2711 unsigned int j;
2712
2713 if (field_level != original_collection_level)
2714 continue;
2715
2716 for (j = 0; j < field->maxusage; j++) {
2717 struct hid_usage *usage = &field->usage[j];
2718
2719 if (usage->collection_index != collection_index) {
2720 end_collection = true;
2721 break;
2722 }
2723 if (wacom_equivalent_usage(usage->hid) == HID_DG_CONTACTCOUNT) {
2724 hid_data->cc_report = report->id;
2725 hid_data->cc_index = i;
2726 hid_data->cc_value_index = j;
2727
2728 if (hid_data->cc_report != 0 &&
2729 hid_data->cc_index >= 0) {
2730
2731 struct hid_field *field =
2732 report->field[hid_data->cc_index];
2733 int value =
2734 field->value[hid_data->cc_value_index];
2735
2736 if (value)
2737 hid_data->num_expected = value;
2738 }
2739 }
2740 }
2741 }
2742
2743 if (hid_data->cc_report == 0 || hid_data->cc_index < 0)
2744 hid_data->num_expected = wacom_wac->features.touch_max;
2745 }
2746
2747 static int wacom_wac_collection(struct hid_device *hdev, struct hid_report *report,
2748 int collection_index, struct hid_field *field,
2749 int field_index)
2750 {
2751 struct wacom *wacom = hid_get_drvdata(hdev);
2752
2753 if (WACOM_FINGER_FIELD(field))
2754 wacom_set_num_expected(hdev, report, collection_index, field,
2755 field_index);
2756 wacom_report_events(hdev, report, collection_index, field_index);
2757
2758 /*
2759 * Non-input reports may be sent prior to the device being
2760 * completely initialized. Since only their events need
2761 * to be processed, exit after 'wacom_report_events' has
2762 * been called to prevent potential crashes in the report-
2763 * processing functions.
2764 */
2765 if (report->type != HID_INPUT_REPORT)
2766 return -1;
2767
2768 if (WACOM_PEN_FIELD(field) && wacom->wacom_wac.pen_input)
2769 wacom_wac_pen_report(hdev, report);
2770 else if (WACOM_FINGER_FIELD(field) && wacom->wacom_wac.touch_input)
2771 wacom_wac_finger_report(hdev, report);
2772
2773 return 0;
2774 }
2775
2776 void wacom_wac_report(struct hid_device *hdev, struct hid_report *report)
2777 {
2778 struct wacom *wacom = hid_get_drvdata(hdev);
2779 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
2780 struct hid_field *field;
2781 bool pad_in_hid_field = false, pen_in_hid_field = false,
2782 finger_in_hid_field = false, true_pad = false;
2783 int r;
2784 int prev_collection = -1;
2785
2786 if (wacom_wac->features.type != HID_GENERIC)
2787 return;
2788
2789 for (r = 0; r < report->maxfield; r++) {
2790 field = report->field[r];
2791
2792 if (WACOM_PAD_FIELD(field))
2793 pad_in_hid_field = true;
2794 if (WACOM_PEN_FIELD(field))
2795 pen_in_hid_field = true;
2796 if (WACOM_FINGER_FIELD(field))
2797 finger_in_hid_field = true;
2798 if (wacom_equivalent_usage(field->physical) == HID_DG_TABLETFUNCTIONKEY)
2799 true_pad = true;
2800 }
2801
2802 wacom_wac_battery_pre_report(hdev, report);
2803
2804 if (pad_in_hid_field && wacom->wacom_wac.pad_input)
2805 wacom_wac_pad_pre_report(hdev, report);
2806 if (pen_in_hid_field && wacom->wacom_wac.pen_input)
2807 wacom_wac_pen_pre_report(hdev, report);
2808 if (finger_in_hid_field && wacom->wacom_wac.touch_input)
2809 wacom_wac_finger_pre_report(hdev, report);
2810
2811 for (r = 0; r < report->maxfield; r++) {
2812 field = report->field[r];
2813
2814 if (field->usage[0].collection_index != prev_collection) {
2815 if (wacom_wac_collection(hdev, report,
2816 field->usage[0].collection_index, field, r) < 0)
2817 return;
2818 prev_collection = field->usage[0].collection_index;
2819 }
2820 }
2821
2822 wacom_wac_battery_report(hdev, report);
2823
2824 if (true_pad && wacom->wacom_wac.pad_input)
2825 wacom_wac_pad_report(hdev, report, field);
2826 }
2827
2828 static int wacom_bpt_touch(struct wacom_wac *wacom)
2829 {
2830 struct wacom_features *features = &wacom->features;
2831 struct input_dev *input = wacom->touch_input;
2832 struct input_dev *pad_input = wacom->pad_input;
2833 unsigned char *data = wacom->data;
2834 int i;
2835
2836 if (data[0] != 0x02)
2837 return 0;
2838
2839 for (i = 0; i < 2; i++) {
2840 int offset = (data[1] & 0x80) ? (8 * i) : (9 * i);
2841 bool touch = report_touch_events(wacom)
2842 && (data[offset + 3] & 0x80);
2843
2844 input_mt_slot(input, i);
2845 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
2846 if (touch) {
2847 int x = get_unaligned_be16(&data[offset + 3]) & 0x7ff;
2848 int y = get_unaligned_be16(&data[offset + 5]) & 0x7ff;
2849 if (features->quirks & WACOM_QUIRK_BBTOUCH_LOWRES) {
2850 x <<= 5;
2851 y <<= 5;
2852 }
2853 input_report_abs(input, ABS_MT_POSITION_X, x);
2854 input_report_abs(input, ABS_MT_POSITION_Y, y);
2855 }
2856 }
2857
2858 input_mt_sync_frame(input);
2859
2860 input_report_key(pad_input, BTN_LEFT, (data[1] & 0x08) != 0);
2861 input_report_key(pad_input, BTN_FORWARD, (data[1] & 0x04) != 0);
2862 input_report_key(pad_input, BTN_BACK, (data[1] & 0x02) != 0);
2863 input_report_key(pad_input, BTN_RIGHT, (data[1] & 0x01) != 0);
2864 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
2865
2866 return 1;
2867 }
2868
2869 static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data)
2870 {
2871 struct wacom_features *features = &wacom->features;
2872 struct input_dev *input = wacom->touch_input;
2873 bool touch = data[1] & 0x80;
2874 int slot = input_mt_get_slot_by_key(input, data[0]);
2875
2876 if (slot < 0)
2877 return;
2878
2879 touch = touch && report_touch_events(wacom);
2880
2881 input_mt_slot(input, slot);
2882 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
2883
2884 if (touch) {
2885 int x = (data[2] << 4) | (data[4] >> 4);
2886 int y = (data[3] << 4) | (data[4] & 0x0f);
2887 int width, height;
2888
2889 if (features->type >= INTUOSPS && features->type <= INTUOSHT2) {
2890 width = data[5] * 100;
2891 height = data[6] * 100;
2892 } else {
2893 /*
2894 * "a" is a scaled-down area which we assume is
2895 * roughly circular and which can be described as:
2896 * a=(pi*r^2)/C.
2897 */
2898 int a = data[5];
2899 int x_res = input_abs_get_res(input, ABS_MT_POSITION_X);
2900 int y_res = input_abs_get_res(input, ABS_MT_POSITION_Y);
2901 width = 2 * int_sqrt(a * WACOM_CONTACT_AREA_SCALE);
2902 height = width * y_res / x_res;
2903 }
2904
2905 input_report_abs(input, ABS_MT_POSITION_X, x);
2906 input_report_abs(input, ABS_MT_POSITION_Y, y);
2907 input_report_abs(input, ABS_MT_TOUCH_MAJOR, width);
2908 input_report_abs(input, ABS_MT_TOUCH_MINOR, height);
2909 }
2910 }
2911
2912 static void wacom_bpt3_button_msg(struct wacom_wac *wacom, unsigned char *data)
2913 {
2914 struct input_dev *input = wacom->pad_input;
2915 struct wacom_features *features = &wacom->features;
2916
2917 if (features->type == INTUOSHT || features->type == INTUOSHT2) {
2918 input_report_key(input, BTN_LEFT, (data[1] & 0x02) != 0);
2919 input_report_key(input, BTN_BACK, (data[1] & 0x08) != 0);
2920 } else {
2921 input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0);
2922 input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0);
2923 }
2924 input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0);
2925 input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0);
2926 }
2927
2928 static int wacom_bpt3_touch(struct wacom_wac *wacom)
2929 {
2930 unsigned char *data = wacom->data;
2931 int count = data[1] & 0x07;
2932 int touch_changed = 0, i;
2933
2934 if (data[0] != 0x02)
2935 return 0;
2936
2937 /* data has up to 7 fixed sized 8-byte messages starting at data[2] */
2938 for (i = 0; i < count; i++) {
2939 int offset = (8 * i) + 2;
2940 int msg_id = data[offset];
2941
2942 if (msg_id >= 2 && msg_id <= 17) {
2943 wacom_bpt3_touch_msg(wacom, data + offset);
2944 touch_changed++;
2945 } else if (msg_id == 128)
2946 wacom_bpt3_button_msg(wacom, data + offset);
2947
2948 }
2949
2950 /* only update touch if we actually have a touchpad and touch data changed */
2951 if (wacom->touch_input && touch_changed) {
2952 input_mt_sync_frame(wacom->touch_input);
2953 wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom);
2954 }
2955
2956 return 1;
2957 }
2958
2959 static int wacom_bpt_pen(struct wacom_wac *wacom)
2960 {
2961 struct wacom_features *features = &wacom->features;
2962 struct input_dev *input = wacom->pen_input;
2963 unsigned char *data = wacom->data;
2964 int x = 0, y = 0, p = 0, d = 0;
2965 bool pen = false, btn1 = false, btn2 = false;
2966 bool range, prox, rdy;
2967
2968 if (data[0] != WACOM_REPORT_PENABLED)
2969 return 0;
2970
2971 range = (data[1] & 0x80) == 0x80;
2972 prox = (data[1] & 0x40) == 0x40;
2973 rdy = (data[1] & 0x20) == 0x20;
2974
2975 wacom->shared->stylus_in_proximity = range;
2976 if (delay_pen_events(wacom))
2977 return 0;
2978
2979 if (rdy) {
2980 p = le16_to_cpup((__le16 *)&data[6]);
2981 pen = data[1] & 0x01;
2982 btn1 = data[1] & 0x02;
2983 btn2 = data[1] & 0x04;
2984 }
2985 if (prox) {
2986 x = le16_to_cpup((__le16 *)&data[2]);
2987 y = le16_to_cpup((__le16 *)&data[4]);
2988
2989 if (data[1] & 0x08) {
2990 wacom->tool[0] = BTN_TOOL_RUBBER;
2991 wacom->id[0] = ERASER_DEVICE_ID;
2992 } else {
2993 wacom->tool[0] = BTN_TOOL_PEN;
2994 wacom->id[0] = STYLUS_DEVICE_ID;
2995 }
2996 wacom->reporting_data = true;
2997 }
2998 if (range) {
2999 /*
3000 * Convert distance from out prox to distance from tablet.
3001 * distance will be greater than distance_max once
3002 * touching and applying pressure; do not report negative
3003 * distance.
3004 */
3005 if (data[8] <= features->distance_max)
3006 d = features->distance_max - data[8];
3007 } else {
3008 wacom->id[0] = 0;
3009 }
3010
3011 if (wacom->reporting_data) {
3012 input_report_key(input, BTN_TOUCH, pen);
3013 input_report_key(input, BTN_STYLUS, btn1);
3014 input_report_key(input, BTN_STYLUS2, btn2);
3015
3016 if (prox || !range) {
3017 input_report_abs(input, ABS_X, x);
3018 input_report_abs(input, ABS_Y, y);
3019 }
3020 input_report_abs(input, ABS_PRESSURE, p);
3021 input_report_abs(input, ABS_DISTANCE, d);
3022
3023 input_report_key(input, wacom->tool[0], range); /* PEN or RUBBER */
3024 input_report_abs(input, ABS_MISC, wacom->id[0]); /* TOOL ID */
3025 }
3026
3027 if (!range) {
3028 wacom->reporting_data = false;
3029 }
3030
3031 return 1;
3032 }
3033
3034 static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len)
3035 {
3036 struct wacom_features *features = &wacom->features;
3037
3038 if ((features->type == INTUOSHT2) &&
3039 (features->device_type & WACOM_DEVICETYPE_PEN))
3040 return wacom_intuos_irq(wacom);
3041 else if (len == WACOM_PKGLEN_BBTOUCH)
3042 return wacom_bpt_touch(wacom);
3043 else if (len == WACOM_PKGLEN_BBTOUCH3)
3044 return wacom_bpt3_touch(wacom);
3045 else if (len == WACOM_PKGLEN_BBFUN || len == WACOM_PKGLEN_BBPEN)
3046 return wacom_bpt_pen(wacom);
3047
3048 return 0;
3049 }
3050
3051 static void wacom_bamboo_pad_pen_event(struct wacom_wac *wacom,
3052 unsigned char *data)
3053 {
3054 unsigned char prefix;
3055
3056 /*
3057 * We need to reroute the event from the debug interface to the
3058 * pen interface.
3059 * We need to add the report ID to the actual pen report, so we
3060 * temporary overwrite the first byte to prevent having to kzalloc/kfree
3061 * and memcpy the report.
3062 */
3063 prefix = data[0];
3064 data[0] = WACOM_REPORT_BPAD_PEN;
3065
3066 /*
3067 * actually reroute the event.
3068 * No need to check if wacom->shared->pen is valid, hid_input_report()
3069 * will check for us.
3070 */
3071 hid_input_report(wacom->shared->pen, HID_INPUT_REPORT, data,
3072 WACOM_PKGLEN_PENABLED, 1);
3073
3074 data[0] = prefix;
3075 }
3076
3077 static int wacom_bamboo_pad_touch_event(struct wacom_wac *wacom,
3078 unsigned char *data)
3079 {
3080 struct input_dev *input = wacom->touch_input;
3081 unsigned char *finger_data, prefix;
3082 unsigned id;
3083 int x, y;
3084 bool valid;
3085
3086 prefix = data[0];
3087
3088 for (id = 0; id < wacom->features.touch_max; id++) {
3089 valid = !!(prefix & BIT(id)) &&
3090 report_touch_events(wacom);
3091
3092 input_mt_slot(input, id);
3093 input_mt_report_slot_state(input, MT_TOOL_FINGER, valid);
3094
3095 if (!valid)
3096 continue;
3097
3098 finger_data = data + 1 + id * 3;
3099 x = finger_data[0] | ((finger_data[1] & 0x0f) << 8);
3100 y = (finger_data[2] << 4) | (finger_data[1] >> 4);
3101
3102 input_report_abs(input, ABS_MT_POSITION_X, x);
3103 input_report_abs(input, ABS_MT_POSITION_Y, y);
3104 }
3105
3106 input_mt_sync_frame(input);
3107
3108 input_report_key(input, BTN_LEFT, prefix & 0x40);
3109 input_report_key(input, BTN_RIGHT, prefix & 0x80);
3110
3111 /* keep touch state for pen event */
3112 wacom->shared->touch_down = !!prefix && report_touch_events(wacom);
3113
3114 return 1;
3115 }
3116
3117 static int wacom_bamboo_pad_irq(struct wacom_wac *wacom, size_t len)
3118 {
3119 unsigned char *data = wacom->data;
3120
3121 if (!((len == WACOM_PKGLEN_BPAD_TOUCH) ||
3122 (len == WACOM_PKGLEN_BPAD_TOUCH_USB)) ||
3123 (data[0] != WACOM_REPORT_BPAD_TOUCH))
3124 return 0;
3125
3126 if (data[1] & 0x01)
3127 wacom_bamboo_pad_pen_event(wacom, &data[1]);
3128
3129 if (data[1] & 0x02)
3130 return wacom_bamboo_pad_touch_event(wacom, &data[9]);
3131
3132 return 0;
3133 }
3134
3135 static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len)
3136 {
3137 unsigned char *data = wacom->data;
3138 int connected;
3139
3140 if (len != WACOM_PKGLEN_WIRELESS || data[0] != WACOM_REPORT_WL)
3141 return 0;
3142
3143 connected = data[1] & 0x01;
3144 if (connected) {
3145 int pid, battery, charging;
3146
3147 if ((wacom->shared->type == INTUOSHT ||
3148 wacom->shared->type == INTUOSHT2) &&
3149 wacom->shared->touch_input &&
3150 wacom->shared->touch_max) {
3151 input_report_switch(wacom->shared->touch_input,
3152 SW_MUTE_DEVICE, data[5] & 0x40);
3153 input_sync(wacom->shared->touch_input);
3154 }
3155
3156 pid = get_unaligned_be16(&data[6]);
3157 battery = (data[5] & 0x3f) * 100 / 31;
3158 charging = !!(data[5] & 0x80);
3159 if (wacom->pid != pid) {
3160 wacom->pid = pid;
3161 wacom_schedule_work(wacom, WACOM_WORKER_WIRELESS);
3162 }
3163
3164 wacom_notify_battery(wacom, WACOM_POWER_SUPPLY_STATUS_AUTO,
3165 battery, charging, 1, 0);
3166
3167 } else if (wacom->pid != 0) {
3168 /* disconnected while previously connected */
3169 wacom->pid = 0;
3170 wacom_schedule_work(wacom, WACOM_WORKER_WIRELESS);
3171 wacom_notify_battery(wacom, POWER_SUPPLY_STATUS_UNKNOWN, 0, 0, 0, 0);
3172 }
3173
3174 return 0;
3175 }
3176
3177 static int wacom_status_irq(struct wacom_wac *wacom_wac, size_t len)
3178 {
3179 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
3180 struct wacom_features *features = &wacom_wac->features;
3181 unsigned char *data = wacom_wac->data;
3182
3183 if (data[0] != WACOM_REPORT_USB)
3184 return 0;
3185
3186 if ((features->type == INTUOSHT ||
3187 features->type == INTUOSHT2) &&
3188 wacom_wac->shared->touch_input &&
3189 features->touch_max) {
3190 input_report_switch(wacom_wac->shared->touch_input,
3191 SW_MUTE_DEVICE, data[8] & 0x40);
3192 input_sync(wacom_wac->shared->touch_input);
3193 }
3194
3195 if (data[9] & 0x02) { /* wireless module is attached */
3196 int battery = (data[8] & 0x3f) * 100 / 31;
3197 bool charging = !!(data[8] & 0x80);
3198
3199 wacom_notify_battery(wacom_wac, WACOM_POWER_SUPPLY_STATUS_AUTO,
3200 battery, charging, battery || charging, 1);
3201
3202 if (!wacom->battery.battery &&
3203 !(features->quirks & WACOM_QUIRK_BATTERY)) {
3204 features->quirks |= WACOM_QUIRK_BATTERY;
3205 wacom_schedule_work(wacom_wac, WACOM_WORKER_BATTERY);
3206 }
3207 }
3208 else if ((features->quirks & WACOM_QUIRK_BATTERY) &&
3209 wacom->battery.battery) {
3210 features->quirks &= ~WACOM_QUIRK_BATTERY;
3211 wacom_schedule_work(wacom_wac, WACOM_WORKER_BATTERY);
3212 wacom_notify_battery(wacom_wac, POWER_SUPPLY_STATUS_UNKNOWN, 0, 0, 0, 0);
3213 }
3214 return 0;
3215 }
3216
3217 void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len)
3218 {
3219 bool sync;
3220
3221 switch (wacom_wac->features.type) {
3222 case PENPARTNER:
3223 sync = wacom_penpartner_irq(wacom_wac);
3224 break;
3225
3226 case PL:
3227 sync = wacom_pl_irq(wacom_wac);
3228 break;
3229
3230 case WACOM_G4:
3231 case GRAPHIRE:
3232 case GRAPHIRE_BT:
3233 case WACOM_MO:
3234 sync = wacom_graphire_irq(wacom_wac);
3235 break;
3236
3237 case PTU:
3238 sync = wacom_ptu_irq(wacom_wac);
3239 break;
3240
3241 case DTU:
3242 sync = wacom_dtu_irq(wacom_wac);
3243 break;
3244
3245 case DTUS:
3246 case DTUSX:
3247 sync = wacom_dtus_irq(wacom_wac);
3248 break;
3249
3250 case INTUOS:
3251 case INTUOS3S:
3252 case INTUOS3:
3253 case INTUOS3L:
3254 case INTUOS4S:
3255 case INTUOS4:
3256 case INTUOS4L:
3257 case CINTIQ:
3258 case WACOM_BEE:
3259 case WACOM_13HD:
3260 case WACOM_21UX2:
3261 case WACOM_22HD:
3262 case WACOM_24HD:
3263 case WACOM_27QHD:
3264 case DTK:
3265 case CINTIQ_HYBRID:
3266 case CINTIQ_COMPANION_2:
3267 sync = wacom_intuos_irq(wacom_wac);
3268 break;
3269
3270 case INTUOS4WL:
3271 sync = wacom_intuos_bt_irq(wacom_wac, len);
3272 break;
3273
3274 case WACOM_24HDT:
3275 case WACOM_27QHDT:
3276 sync = wacom_24hdt_irq(wacom_wac);
3277 break;
3278
3279 case INTUOS5S:
3280 case INTUOS5:
3281 case INTUOS5L:
3282 case INTUOSPS:
3283 case INTUOSPM:
3284 case INTUOSPL:
3285 if (len == WACOM_PKGLEN_BBTOUCH3)
3286 sync = wacom_bpt3_touch(wacom_wac);
3287 else if (wacom_wac->data[0] == WACOM_REPORT_USB)
3288 sync = wacom_status_irq(wacom_wac, len);
3289 else
3290 sync = wacom_intuos_irq(wacom_wac);
3291 break;
3292
3293 case INTUOSP2_BT:
3294 case INTUOSP2S_BT:
3295 case INTUOSHT3_BT:
3296 sync = wacom_intuos_pro2_bt_irq(wacom_wac, len);
3297 break;
3298
3299 case TABLETPC:
3300 case TABLETPCE:
3301 case TABLETPC2FG:
3302 case MTSCREEN:
3303 case MTTPC:
3304 case MTTPC_B:
3305 sync = wacom_tpc_irq(wacom_wac, len);
3306 break;
3307
3308 case BAMBOO_PT:
3309 case BAMBOO_PEN:
3310 case BAMBOO_TOUCH:
3311 case INTUOSHT:
3312 case INTUOSHT2:
3313 if (wacom_wac->data[0] == WACOM_REPORT_USB)
3314 sync = wacom_status_irq(wacom_wac, len);
3315 else
3316 sync = wacom_bpt_irq(wacom_wac, len);
3317 break;
3318
3319 case BAMBOO_PAD:
3320 sync = wacom_bamboo_pad_irq(wacom_wac, len);
3321 break;
3322
3323 case WIRELESS:
3324 sync = wacom_wireless_irq(wacom_wac, len);
3325 break;
3326
3327 case REMOTE:
3328 sync = false;
3329 if (wacom_wac->data[0] == WACOM_REPORT_DEVICE_LIST)
3330 wacom_remote_status_irq(wacom_wac, len);
3331 else
3332 sync = wacom_remote_irq(wacom_wac, len);
3333 break;
3334
3335 default:
3336 sync = false;
3337 break;
3338 }
3339
3340 if (sync) {
3341 if (wacom_wac->pen_input)
3342 input_sync(wacom_wac->pen_input);
3343 if (wacom_wac->touch_input)
3344 input_sync(wacom_wac->touch_input);
3345 if (wacom_wac->pad_input)
3346 input_sync(wacom_wac->pad_input);
3347 }
3348 }
3349
3350 static void wacom_setup_basic_pro_pen(struct wacom_wac *wacom_wac)
3351 {
3352 struct input_dev *input_dev = wacom_wac->pen_input;
3353
3354 input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
3355
3356 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
3357 __set_bit(BTN_STYLUS, input_dev->keybit);
3358 __set_bit(BTN_STYLUS2, input_dev->keybit);
3359
3360 input_set_abs_params(input_dev, ABS_DISTANCE,
3361 0, wacom_wac->features.distance_max, wacom_wac->features.distance_fuzz, 0);
3362 }
3363
3364 static void wacom_setup_cintiq(struct wacom_wac *wacom_wac)
3365 {
3366 struct input_dev *input_dev = wacom_wac->pen_input;
3367 struct wacom_features *features = &wacom_wac->features;
3368
3369 wacom_setup_basic_pro_pen(wacom_wac);
3370
3371 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
3372 __set_bit(BTN_TOOL_BRUSH, input_dev->keybit);
3373 __set_bit(BTN_TOOL_PENCIL, input_dev->keybit);
3374 __set_bit(BTN_TOOL_AIRBRUSH, input_dev->keybit);
3375
3376 input_set_abs_params(input_dev, ABS_WHEEL, 0, 1023, 0, 0);
3377 input_set_abs_params(input_dev, ABS_TILT_X, -64, 63, features->tilt_fuzz, 0);
3378 input_abs_set_res(input_dev, ABS_TILT_X, 57);
3379 input_set_abs_params(input_dev, ABS_TILT_Y, -64, 63, features->tilt_fuzz, 0);
3380 input_abs_set_res(input_dev, ABS_TILT_Y, 57);
3381 }
3382
3383 static void wacom_setup_intuos(struct wacom_wac *wacom_wac)
3384 {
3385 struct input_dev *input_dev = wacom_wac->pen_input;
3386
3387 input_set_capability(input_dev, EV_REL, REL_WHEEL);
3388
3389 wacom_setup_cintiq(wacom_wac);
3390
3391 __set_bit(BTN_LEFT, input_dev->keybit);
3392 __set_bit(BTN_RIGHT, input_dev->keybit);
3393 __set_bit(BTN_MIDDLE, input_dev->keybit);
3394 __set_bit(BTN_SIDE, input_dev->keybit);
3395 __set_bit(BTN_EXTRA, input_dev->keybit);
3396 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
3397 __set_bit(BTN_TOOL_LENS, input_dev->keybit);
3398
3399 input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0);
3400 input_abs_set_res(input_dev, ABS_RZ, 287);
3401 input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0);
3402 }
3403
3404 void wacom_setup_device_quirks(struct wacom *wacom)
3405 {
3406 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
3407 struct wacom_features *features = &wacom->wacom_wac.features;
3408
3409 /* The pen and pad share the same interface on most devices */
3410 if (features->type == GRAPHIRE_BT || features->type == WACOM_G4 ||
3411 features->type == DTUS ||
3412 (features->type >= INTUOS3S && features->type <= WACOM_MO)) {
3413 if (features->device_type & WACOM_DEVICETYPE_PEN)
3414 features->device_type |= WACOM_DEVICETYPE_PAD;
3415 }
3416
3417 /* touch device found but size is not defined. use default */
3418 if (features->device_type & WACOM_DEVICETYPE_TOUCH && !features->x_max) {
3419 features->x_max = 1023;
3420 features->y_max = 1023;
3421 }
3422
3423 /*
3424 * Intuos5/Pro and Bamboo 3rd gen have no useful data about its
3425 * touch interface in its HID descriptor. If this is the touch
3426 * interface (PacketSize of WACOM_PKGLEN_BBTOUCH3), override the
3427 * tablet values.
3428 */
3429 if ((features->type >= INTUOS5S && features->type <= INTUOSPL) ||
3430 (features->type >= INTUOSHT && features->type <= BAMBOO_PT)) {
3431 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {
3432 if (features->touch_max)
3433 features->device_type |= WACOM_DEVICETYPE_TOUCH;
3434 if (features->type >= INTUOSHT && features->type <= BAMBOO_PT)
3435 features->device_type |= WACOM_DEVICETYPE_PAD;
3436
3437 if (features->type == INTUOSHT2) {
3438 features->x_max = features->x_max / 10;
3439 features->y_max = features->y_max / 10;
3440 }
3441 else {
3442 features->x_max = 4096;
3443 features->y_max = 4096;
3444 }
3445 }
3446 else if (features->pktlen == WACOM_PKGLEN_BBTOUCH) {
3447 features->device_type |= WACOM_DEVICETYPE_PAD;
3448 }
3449 }
3450
3451 /*
3452 * Hack for the Bamboo One:
3453 * the device presents a PAD/Touch interface as most Bamboos and even
3454 * sends ghosts PAD data on it. However, later, we must disable this
3455 * ghost interface, and we can not detect it unless we set it here
3456 * to WACOM_DEVICETYPE_PAD or WACOM_DEVICETYPE_TOUCH.
3457 */
3458 if (features->type == BAMBOO_PEN &&
3459 features->pktlen == WACOM_PKGLEN_BBTOUCH3)
3460 features->device_type |= WACOM_DEVICETYPE_PAD;
3461
3462 /*
3463 * Raw Wacom-mode pen and touch events both come from interface
3464 * 0, whose HID descriptor has an application usage of 0xFF0D
3465 * (i.e., WACOM_HID_WD_DIGITIZER). We route pen packets back
3466 * out through the HID_GENERIC device created for interface 1,
3467 * so rewrite this one to be of type WACOM_DEVICETYPE_TOUCH.
3468 */
3469 if (features->type == BAMBOO_PAD)
3470 features->device_type = WACOM_DEVICETYPE_TOUCH;
3471
3472 if (features->type == REMOTE)
3473 features->device_type = WACOM_DEVICETYPE_PAD;
3474
3475 if (features->type == INTUOSP2_BT ||
3476 features->type == INTUOSP2S_BT) {
3477 features->device_type |= WACOM_DEVICETYPE_PEN |
3478 WACOM_DEVICETYPE_PAD |
3479 WACOM_DEVICETYPE_TOUCH;
3480 features->quirks |= WACOM_QUIRK_BATTERY;
3481 }
3482
3483 if (features->type == INTUOSHT3_BT) {
3484 features->device_type |= WACOM_DEVICETYPE_PEN |
3485 WACOM_DEVICETYPE_PAD;
3486 features->quirks |= WACOM_QUIRK_BATTERY;
3487 }
3488
3489 switch (features->type) {
3490 case PL:
3491 case DTU:
3492 case DTUS:
3493 case DTUSX:
3494 case WACOM_21UX2:
3495 case WACOM_22HD:
3496 case DTK:
3497 case WACOM_24HD:
3498 case WACOM_27QHD:
3499 case CINTIQ_HYBRID:
3500 case CINTIQ_COMPANION_2:
3501 case CINTIQ:
3502 case WACOM_BEE:
3503 case WACOM_13HD:
3504 case WACOM_24HDT:
3505 case WACOM_27QHDT:
3506 case TABLETPC:
3507 case TABLETPCE:
3508 case TABLETPC2FG:
3509 case MTSCREEN:
3510 case MTTPC:
3511 case MTTPC_B:
3512 features->device_type |= WACOM_DEVICETYPE_DIRECT;
3513 break;
3514 }
3515
3516 if (wacom->hdev->bus == BUS_BLUETOOTH)
3517 features->quirks |= WACOM_QUIRK_BATTERY;
3518
3519 /* quirk for bamboo touch with 2 low res touches */
3520 if ((features->type == BAMBOO_PT || features->type == BAMBOO_TOUCH) &&
3521 features->pktlen == WACOM_PKGLEN_BBTOUCH) {
3522 features->x_max <<= 5;
3523 features->y_max <<= 5;
3524 features->x_fuzz <<= 5;
3525 features->y_fuzz <<= 5;
3526 features->quirks |= WACOM_QUIRK_BBTOUCH_LOWRES;
3527 }
3528
3529 if (features->type == WIRELESS) {
3530 if (features->device_type == WACOM_DEVICETYPE_WL_MONITOR) {
3531 features->quirks |= WACOM_QUIRK_BATTERY;
3532 }
3533 }
3534
3535 if (features->type == REMOTE)
3536 features->device_type |= WACOM_DEVICETYPE_WL_MONITOR;
3537
3538 /* HID descriptor for DTK-2451 / DTH-2452 claims to report lots
3539 * of things it shouldn't. Lets fix up the damage...
3540 */
3541 if (wacom->hdev->product == 0x382 || wacom->hdev->product == 0x37d) {
3542 features->quirks &= ~WACOM_QUIRK_TOOLSERIAL;
3543 __clear_bit(BTN_TOOL_BRUSH, wacom_wac->pen_input->keybit);
3544 __clear_bit(BTN_TOOL_PENCIL, wacom_wac->pen_input->keybit);
3545 __clear_bit(BTN_TOOL_AIRBRUSH, wacom_wac->pen_input->keybit);
3546 __clear_bit(ABS_Z, wacom_wac->pen_input->absbit);
3547 __clear_bit(ABS_DISTANCE, wacom_wac->pen_input->absbit);
3548 __clear_bit(ABS_TILT_X, wacom_wac->pen_input->absbit);
3549 __clear_bit(ABS_TILT_Y, wacom_wac->pen_input->absbit);
3550 __clear_bit(ABS_WHEEL, wacom_wac->pen_input->absbit);
3551 __clear_bit(ABS_MISC, wacom_wac->pen_input->absbit);
3552 __clear_bit(MSC_SERIAL, wacom_wac->pen_input->mscbit);
3553 __clear_bit(EV_MSC, wacom_wac->pen_input->evbit);
3554 }
3555 }
3556
3557 int wacom_setup_pen_input_capabilities(struct input_dev *input_dev,
3558 struct wacom_wac *wacom_wac)
3559 {
3560 struct wacom_features *features = &wacom_wac->features;
3561
3562 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
3563
3564 if (!(features->device_type & WACOM_DEVICETYPE_PEN))
3565 return -ENODEV;
3566
3567 if (features->device_type & WACOM_DEVICETYPE_DIRECT)
3568 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
3569 else
3570 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
3571
3572 if (features->type == HID_GENERIC) {
3573 /* setup has already been done; apply otherwise-undetectible quirks */
3574 input_set_capability(input_dev, EV_KEY, BTN_STYLUS3);
3575 return 0;
3576 }
3577
3578 __set_bit(BTN_TOUCH, input_dev->keybit);
3579 __set_bit(ABS_MISC, input_dev->absbit);
3580
3581 input_set_abs_params(input_dev, ABS_X, 0 + features->offset_left,
3582 features->x_max - features->offset_right,
3583 features->x_fuzz, 0);
3584 input_set_abs_params(input_dev, ABS_Y, 0 + features->offset_top,
3585 features->y_max - features->offset_bottom,
3586 features->y_fuzz, 0);
3587 input_set_abs_params(input_dev, ABS_PRESSURE, 0,
3588 features->pressure_max, features->pressure_fuzz, 0);
3589
3590 /* penabled devices have fixed resolution for each model */
3591 input_abs_set_res(input_dev, ABS_X, features->x_resolution);
3592 input_abs_set_res(input_dev, ABS_Y, features->y_resolution);
3593
3594 switch (features->type) {
3595 case GRAPHIRE_BT:
3596 __clear_bit(ABS_MISC, input_dev->absbit);
3597 /* fall through */
3598
3599 case WACOM_MO:
3600 case WACOM_G4:
3601 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
3602 features->distance_max,
3603 features->distance_fuzz, 0);
3604 /* fall through */
3605
3606 case GRAPHIRE:
3607 input_set_capability(input_dev, EV_REL, REL_WHEEL);
3608
3609 __set_bit(BTN_LEFT, input_dev->keybit);
3610 __set_bit(BTN_RIGHT, input_dev->keybit);
3611 __set_bit(BTN_MIDDLE, input_dev->keybit);
3612
3613 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
3614 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
3615 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
3616 __set_bit(BTN_STYLUS, input_dev->keybit);
3617 __set_bit(BTN_STYLUS2, input_dev->keybit);
3618 break;
3619
3620 case WACOM_27QHD:
3621 case WACOM_24HD:
3622 case DTK:
3623 case WACOM_22HD:
3624 case WACOM_21UX2:
3625 case WACOM_BEE:
3626 case CINTIQ:
3627 case WACOM_13HD:
3628 case CINTIQ_HYBRID:
3629 case CINTIQ_COMPANION_2:
3630 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
3631 input_abs_set_res(input_dev, ABS_Z, 287);
3632 wacom_setup_cintiq(wacom_wac);
3633 break;
3634
3635 case INTUOS3:
3636 case INTUOS3L:
3637 case INTUOS3S:
3638 case INTUOS4:
3639 case INTUOS4WL:
3640 case INTUOS4L:
3641 case INTUOS4S:
3642 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
3643 input_abs_set_res(input_dev, ABS_Z, 287);
3644 /* fall through */
3645
3646 case INTUOS:
3647 wacom_setup_intuos(wacom_wac);
3648 break;
3649
3650 case INTUOS5:
3651 case INTUOS5L:
3652 case INTUOSPM:
3653 case INTUOSPL:
3654 case INTUOS5S:
3655 case INTUOSPS:
3656 case INTUOSP2_BT:
3657 case INTUOSP2S_BT:
3658 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
3659 features->distance_max,
3660 features->distance_fuzz, 0);
3661
3662 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
3663 input_abs_set_res(input_dev, ABS_Z, 287);
3664
3665 wacom_setup_intuos(wacom_wac);
3666 break;
3667
3668 case WACOM_24HDT:
3669 case WACOM_27QHDT:
3670 case MTSCREEN:
3671 case MTTPC:
3672 case MTTPC_B:
3673 case TABLETPC2FG:
3674 case TABLETPC:
3675 case TABLETPCE:
3676 __clear_bit(ABS_MISC, input_dev->absbit);
3677 /* fall through */
3678
3679 case DTUS:
3680 case DTUSX:
3681 case PL:
3682 case DTU:
3683 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
3684 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
3685 __set_bit(BTN_STYLUS, input_dev->keybit);
3686 __set_bit(BTN_STYLUS2, input_dev->keybit);
3687 break;
3688
3689 case PTU:
3690 __set_bit(BTN_STYLUS2, input_dev->keybit);
3691 /* fall through */
3692
3693 case PENPARTNER:
3694 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
3695 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
3696 __set_bit(BTN_STYLUS, input_dev->keybit);
3697 break;
3698
3699 case INTUOSHT:
3700 case BAMBOO_PT:
3701 case BAMBOO_PEN:
3702 case INTUOSHT2:
3703 case INTUOSHT3_BT:
3704 if (features->type == INTUOSHT2 ||
3705 features->type == INTUOSHT3_BT) {
3706 wacom_setup_basic_pro_pen(wacom_wac);
3707 } else {
3708 __clear_bit(ABS_MISC, input_dev->absbit);
3709 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
3710 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
3711 __set_bit(BTN_STYLUS, input_dev->keybit);
3712 __set_bit(BTN_STYLUS2, input_dev->keybit);
3713 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
3714 features->distance_max,
3715 features->distance_fuzz, 0);
3716 }
3717 break;
3718 case BAMBOO_PAD:
3719 __clear_bit(ABS_MISC, input_dev->absbit);
3720 break;
3721 }
3722 return 0;
3723 }
3724
3725 int wacom_setup_touch_input_capabilities(struct input_dev *input_dev,
3726 struct wacom_wac *wacom_wac)
3727 {
3728 struct wacom_features *features = &wacom_wac->features;
3729
3730 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
3731
3732 if (!(features->device_type & WACOM_DEVICETYPE_TOUCH))
3733 return -ENODEV;
3734
3735 if (features->device_type & WACOM_DEVICETYPE_DIRECT)
3736 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
3737 else
3738 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
3739
3740 if (features->type == HID_GENERIC)
3741 /* setup has already been done */
3742 return 0;
3743
3744 __set_bit(BTN_TOUCH, input_dev->keybit);
3745
3746 if (features->touch_max == 1) {
3747 input_set_abs_params(input_dev, ABS_X, 0,
3748 features->x_max, features->x_fuzz, 0);
3749 input_set_abs_params(input_dev, ABS_Y, 0,
3750 features->y_max, features->y_fuzz, 0);
3751 input_abs_set_res(input_dev, ABS_X,
3752 features->x_resolution);
3753 input_abs_set_res(input_dev, ABS_Y,
3754 features->y_resolution);
3755 }
3756 else if (features->touch_max > 1) {
3757 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 0,
3758 features->x_max, features->x_fuzz, 0);
3759 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 0,
3760 features->y_max, features->y_fuzz, 0);
3761 input_abs_set_res(input_dev, ABS_MT_POSITION_X,
3762 features->x_resolution);
3763 input_abs_set_res(input_dev, ABS_MT_POSITION_Y,
3764 features->y_resolution);
3765 }
3766
3767 switch (features->type) {
3768 case INTUOSP2_BT:
3769 case INTUOSP2S_BT:
3770 input_dev->evbit[0] |= BIT_MASK(EV_SW);
3771 __set_bit(SW_MUTE_DEVICE, input_dev->swbit);
3772
3773 if (wacom_wac->shared->touch->product == 0x361) {
3774 input_set_abs_params(input_dev, ABS_MT_POSITION_X,
3775 0, 12440, 4, 0);
3776 input_set_abs_params(input_dev, ABS_MT_POSITION_Y,
3777 0, 8640, 4, 0);
3778 }
3779 else if (wacom_wac->shared->touch->product == 0x360) {
3780 input_set_abs_params(input_dev, ABS_MT_POSITION_X,
3781 0, 8960, 4, 0);
3782 input_set_abs_params(input_dev, ABS_MT_POSITION_Y,
3783 0, 5920, 4, 0);
3784 }
3785 else if (wacom_wac->shared->touch->product == 0x393) {
3786 input_set_abs_params(input_dev, ABS_MT_POSITION_X,
3787 0, 6400, 4, 0);
3788 input_set_abs_params(input_dev, ABS_MT_POSITION_Y,
3789 0, 4000, 4, 0);
3790 }
3791 input_abs_set_res(input_dev, ABS_MT_POSITION_X, 40);
3792 input_abs_set_res(input_dev, ABS_MT_POSITION_Y, 40);
3793
3794 /* fall through */
3795
3796 case INTUOS5:
3797 case INTUOS5L:
3798 case INTUOSPM:
3799 case INTUOSPL:
3800 case INTUOS5S:
3801 case INTUOSPS:
3802 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0);
3803 input_set_abs_params(input_dev, ABS_MT_TOUCH_MINOR, 0, features->y_max, 0, 0);
3804 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);
3805 break;
3806
3807 case WACOM_24HDT:
3808 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0);
3809 input_set_abs_params(input_dev, ABS_MT_WIDTH_MAJOR, 0, features->x_max, 0, 0);
3810 input_set_abs_params(input_dev, ABS_MT_WIDTH_MINOR, 0, features->y_max, 0, 0);
3811 input_set_abs_params(input_dev, ABS_MT_ORIENTATION, 0, 1, 0, 0);
3812 /* fall through */
3813
3814 case WACOM_27QHDT:
3815 case MTSCREEN:
3816 case MTTPC:
3817 case MTTPC_B:
3818 case TABLETPC2FG:
3819 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_DIRECT);
3820 /*fall through */
3821
3822 case TABLETPC:
3823 case TABLETPCE:
3824 break;
3825
3826 case INTUOSHT:
3827 case INTUOSHT2:
3828 input_dev->evbit[0] |= BIT_MASK(EV_SW);
3829 __set_bit(SW_MUTE_DEVICE, input_dev->swbit);
3830 /* fall through */
3831
3832 case BAMBOO_PT:
3833 case BAMBOO_TOUCH:
3834 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {
3835 input_set_abs_params(input_dev,
3836 ABS_MT_TOUCH_MAJOR,
3837 0, features->x_max, 0, 0);
3838 input_set_abs_params(input_dev,
3839 ABS_MT_TOUCH_MINOR,
3840 0, features->y_max, 0, 0);
3841 }
3842 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);
3843 break;
3844
3845 case BAMBOO_PAD:
3846 input_mt_init_slots(input_dev, features->touch_max,
3847 INPUT_MT_POINTER);
3848 __set_bit(BTN_LEFT, input_dev->keybit);
3849 __set_bit(BTN_RIGHT, input_dev->keybit);
3850 break;
3851 }
3852 return 0;
3853 }
3854
3855 static int wacom_numbered_button_to_key(int n)
3856 {
3857 if (n < 10)
3858 return BTN_0 + n;
3859 else if (n < 16)
3860 return BTN_A + (n-10);
3861 else if (n < 18)
3862 return BTN_BASE + (n-16);
3863 else
3864 return 0;
3865 }
3866
3867 static void wacom_setup_numbered_buttons(struct input_dev *input_dev,
3868 int button_count)
3869 {
3870 int i;
3871
3872 for (i = 0; i < button_count; i++) {
3873 int key = wacom_numbered_button_to_key(i);
3874
3875 if (key)
3876 __set_bit(key, input_dev->keybit);
3877 }
3878 }
3879
3880 static void wacom_24hd_update_leds(struct wacom *wacom, int mask, int group)
3881 {
3882 struct wacom_led *led;
3883 int i;
3884 bool updated = false;
3885
3886 /*
3887 * 24HD has LED group 1 to the left and LED group 0 to the right.
3888 * So group 0 matches the second half of the buttons and thus the mask
3889 * needs to be shifted.
3890 */
3891 if (group == 0)
3892 mask >>= 8;
3893
3894 for (i = 0; i < 3; i++) {
3895 led = wacom_led_find(wacom, group, i);
3896 if (!led) {
3897 hid_err(wacom->hdev, "can't find LED %d in group %d\n",
3898 i, group);
3899 continue;
3900 }
3901 if (!updated && mask & BIT(i)) {
3902 led->held = true;
3903 led_trigger_event(&led->trigger, LED_FULL);
3904 } else {
3905 led->held = false;
3906 }
3907 }
3908 }
3909
3910 static bool wacom_is_led_toggled(struct wacom *wacom, int button_count,
3911 int mask, int group)
3912 {
3913 int group_button;
3914
3915 /*
3916 * 21UX2 has LED group 1 to the left and LED group 0
3917 * to the right. We need to reverse the group to match this
3918 * historical behavior.
3919 */
3920 if (wacom->wacom_wac.features.type == WACOM_21UX2)
3921 group = 1 - group;
3922
3923 group_button = group * (button_count/wacom->led.count);
3924
3925 if (wacom->wacom_wac.features.type == INTUOSP2_BT)
3926 group_button = 8;
3927
3928 return mask & (1 << group_button);
3929 }
3930
3931 static void wacom_update_led(struct wacom *wacom, int button_count, int mask,
3932 int group)
3933 {
3934 struct wacom_led *led, *next_led;
3935 int cur;
3936 bool pressed;
3937
3938 if (wacom->wacom_wac.features.type == WACOM_24HD)
3939 return wacom_24hd_update_leds(wacom, mask, group);
3940
3941 pressed = wacom_is_led_toggled(wacom, button_count, mask, group);
3942 cur = wacom->led.groups[group].select;
3943
3944 led = wacom_led_find(wacom, group, cur);
3945 if (!led) {
3946 hid_err(wacom->hdev, "can't find current LED %d in group %d\n",
3947 cur, group);
3948 return;
3949 }
3950
3951 if (!pressed) {
3952 led->held = false;
3953 return;
3954 }
3955
3956 if (led->held && pressed)
3957 return;
3958
3959 next_led = wacom_led_next(wacom, led);
3960 if (!next_led) {
3961 hid_err(wacom->hdev, "can't find next LED in group %d\n",
3962 group);
3963 return;
3964 }
3965 if (next_led == led)
3966 return;
3967
3968 next_led->held = true;
3969 led_trigger_event(&next_led->trigger,
3970 wacom_leds_brightness_get(next_led));
3971 }
3972
3973 static void wacom_report_numbered_buttons(struct input_dev *input_dev,
3974 int button_count, int mask)
3975 {
3976 struct wacom *wacom = input_get_drvdata(input_dev);
3977 int i;
3978
3979 for (i = 0; i < wacom->led.count; i++)
3980 wacom_update_led(wacom, button_count, mask, i);
3981
3982 for (i = 0; i < button_count; i++) {
3983 int key = wacom_numbered_button_to_key(i);
3984
3985 if (key)
3986 input_report_key(input_dev, key, mask & (1 << i));
3987 }
3988 }
3989
3990 int wacom_setup_pad_input_capabilities(struct input_dev *input_dev,
3991 struct wacom_wac *wacom_wac)
3992 {
3993 struct wacom_features *features = &wacom_wac->features;
3994
3995 if ((features->type == HID_GENERIC) && features->numbered_buttons > 0)
3996 features->device_type |= WACOM_DEVICETYPE_PAD;
3997
3998 if (!(features->device_type & WACOM_DEVICETYPE_PAD))
3999 return -ENODEV;
4000
4001 if (features->type == REMOTE && input_dev == wacom_wac->pad_input)
4002 return -ENODEV;
4003
4004 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
4005
4006 /* kept for making legacy xf86-input-wacom working with the wheels */
4007 __set_bit(ABS_MISC, input_dev->absbit);
4008
4009 /* kept for making legacy xf86-input-wacom accepting the pad */
4010 if (!(input_dev->absinfo && (input_dev->absinfo[ABS_X].minimum ||
4011 input_dev->absinfo[ABS_X].maximum)))
4012 input_set_abs_params(input_dev, ABS_X, 0, 1, 0, 0);
4013 if (!(input_dev->absinfo && (input_dev->absinfo[ABS_Y].minimum ||
4014 input_dev->absinfo[ABS_Y].maximum)))
4015 input_set_abs_params(input_dev, ABS_Y, 0, 1, 0, 0);
4016
4017 /* kept for making udev and libwacom accepting the pad */
4018 __set_bit(BTN_STYLUS, input_dev->keybit);
4019
4020 wacom_setup_numbered_buttons(input_dev, features->numbered_buttons);
4021
4022 switch (features->type) {
4023
4024 case CINTIQ_HYBRID:
4025 case CINTIQ_COMPANION_2:
4026 case DTK:
4027 case DTUS:
4028 case GRAPHIRE_BT:
4029 break;
4030
4031 case WACOM_MO:
4032 __set_bit(BTN_BACK, input_dev->keybit);
4033 __set_bit(BTN_LEFT, input_dev->keybit);
4034 __set_bit(BTN_FORWARD, input_dev->keybit);
4035 __set_bit(BTN_RIGHT, input_dev->keybit);
4036 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
4037 break;
4038
4039 case WACOM_G4:
4040 __set_bit(BTN_BACK, input_dev->keybit);
4041 __set_bit(BTN_FORWARD, input_dev->keybit);
4042 input_set_capability(input_dev, EV_REL, REL_WHEEL);
4043 break;
4044
4045 case WACOM_24HD:
4046 __set_bit(KEY_PROG1, input_dev->keybit);
4047 __set_bit(KEY_PROG2, input_dev->keybit);
4048 __set_bit(KEY_PROG3, input_dev->keybit);
4049
4050 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
4051 input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0);
4052 break;
4053
4054 case WACOM_27QHD:
4055 __set_bit(KEY_PROG1, input_dev->keybit);
4056 __set_bit(KEY_PROG2, input_dev->keybit);
4057 __set_bit(KEY_PROG3, input_dev->keybit);
4058 input_set_abs_params(input_dev, ABS_X, -2048, 2048, 0, 0);
4059 input_abs_set_res(input_dev, ABS_X, 1024); /* points/g */
4060 input_set_abs_params(input_dev, ABS_Y, -2048, 2048, 0, 0);
4061 input_abs_set_res(input_dev, ABS_Y, 1024);
4062 input_set_abs_params(input_dev, ABS_Z, -2048, 2048, 0, 0);
4063 input_abs_set_res(input_dev, ABS_Z, 1024);
4064 __set_bit(INPUT_PROP_ACCELEROMETER, input_dev->propbit);
4065 break;
4066
4067 case WACOM_22HD:
4068 __set_bit(KEY_PROG1, input_dev->keybit);
4069 __set_bit(KEY_PROG2, input_dev->keybit);
4070 __set_bit(KEY_PROG3, input_dev->keybit);
4071 /* fall through */
4072
4073 case WACOM_21UX2:
4074 case WACOM_BEE:
4075 case CINTIQ:
4076 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
4077 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
4078 break;
4079
4080 case WACOM_13HD:
4081 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
4082 break;
4083
4084 case INTUOS3:
4085 case INTUOS3L:
4086 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
4087 /* fall through */
4088
4089 case INTUOS3S:
4090 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
4091 break;
4092
4093 case INTUOS5:
4094 case INTUOS5L:
4095 case INTUOSPM:
4096 case INTUOSPL:
4097 case INTUOS5S:
4098 case INTUOSPS:
4099 case INTUOSP2_BT:
4100 case INTUOSP2S_BT:
4101 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
4102 break;
4103
4104 case INTUOS4WL:
4105 /*
4106 * For Bluetooth devices, the udev rule does not work correctly
4107 * for pads unless we add a stylus capability, which forces
4108 * ID_INPUT_TABLET to be set.
4109 */
4110 __set_bit(BTN_STYLUS, input_dev->keybit);
4111 /* fall through */
4112
4113 case INTUOS4:
4114 case INTUOS4L:
4115 case INTUOS4S:
4116 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
4117 break;
4118
4119 case INTUOSHT:
4120 case BAMBOO_PT:
4121 case BAMBOO_TOUCH:
4122 case INTUOSHT2:
4123 __clear_bit(ABS_MISC, input_dev->absbit);
4124
4125 __set_bit(BTN_LEFT, input_dev->keybit);
4126 __set_bit(BTN_FORWARD, input_dev->keybit);
4127 __set_bit(BTN_BACK, input_dev->keybit);
4128 __set_bit(BTN_RIGHT, input_dev->keybit);
4129
4130 break;
4131
4132 case REMOTE:
4133 input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
4134 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
4135 break;
4136
4137 case INTUOSHT3_BT:
4138 case HID_GENERIC:
4139 break;
4140
4141 default:
4142 /* no pad supported */
4143 return -ENODEV;
4144 }
4145 return 0;
4146 }
4147
4148 static const struct wacom_features wacom_features_0x00 =
4149 { "Wacom Penpartner", 5040, 3780, 255, 0,
4150 PENPARTNER, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
4151 static const struct wacom_features wacom_features_0x10 =
4152 { "Wacom Graphire", 10206, 7422, 511, 63,
4153 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
4154 static const struct wacom_features wacom_features_0x81 =
4155 { "Wacom Graphire BT", 16704, 12064, 511, 32,
4156 GRAPHIRE_BT, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES, 2 };
4157 static const struct wacom_features wacom_features_0x11 =
4158 { "Wacom Graphire2 4x5", 10206, 7422, 511, 63,
4159 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
4160 static const struct wacom_features wacom_features_0x12 =
4161 { "Wacom Graphire2 5x7", 13918, 10206, 511, 63,
4162 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
4163 static const struct wacom_features wacom_features_0x13 =
4164 { "Wacom Graphire3", 10208, 7424, 511, 63,
4165 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
4166 static const struct wacom_features wacom_features_0x14 =
4167 { "Wacom Graphire3 6x8", 16704, 12064, 511, 63,
4168 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
4169 static const struct wacom_features wacom_features_0x15 =
4170 { "Wacom Graphire4 4x5", 10208, 7424, 511, 63,
4171 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
4172 static const struct wacom_features wacom_features_0x16 =
4173 { "Wacom Graphire4 6x8", 16704, 12064, 511, 63,
4174 WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
4175 static const struct wacom_features wacom_features_0x17 =
4176 { "Wacom BambooFun 4x5", 14760, 9225, 511, 63,
4177 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4178 static const struct wacom_features wacom_features_0x18 =
4179 { "Wacom BambooFun 6x8", 21648, 13530, 511, 63,
4180 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4181 static const struct wacom_features wacom_features_0x19 =
4182 { "Wacom Bamboo1 Medium", 16704, 12064, 511, 63,
4183 GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
4184 static const struct wacom_features wacom_features_0x60 =
4185 { "Wacom Volito", 5104, 3712, 511, 63,
4186 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
4187 static const struct wacom_features wacom_features_0x61 =
4188 { "Wacom PenStation2", 3250, 2320, 255, 63,
4189 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
4190 static const struct wacom_features wacom_features_0x62 =
4191 { "Wacom Volito2 4x5", 5104, 3712, 511, 63,
4192 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
4193 static const struct wacom_features wacom_features_0x63 =
4194 { "Wacom Volito2 2x3", 3248, 2320, 511, 63,
4195 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
4196 static const struct wacom_features wacom_features_0x64 =
4197 { "Wacom PenPartner2", 3250, 2320, 511, 63,
4198 GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
4199 static const struct wacom_features wacom_features_0x65 =
4200 { "Wacom Bamboo", 14760, 9225, 511, 63,
4201 WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4202 static const struct wacom_features wacom_features_0x69 =
4203 { "Wacom Bamboo1", 5104, 3712, 511, 63,
4204 GRAPHIRE, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
4205 static const struct wacom_features wacom_features_0x6A =
4206 { "Wacom Bamboo1 4x6", 14760, 9225, 1023, 63,
4207 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4208 static const struct wacom_features wacom_features_0x6B =
4209 { "Wacom Bamboo1 5x8", 21648, 13530, 1023, 63,
4210 GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4211 static const struct wacom_features wacom_features_0x20 =
4212 { "Wacom Intuos 4x5", 12700, 10600, 1023, 31,
4213 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4214 static const struct wacom_features wacom_features_0x21 =
4215 { "Wacom Intuos 6x8", 20320, 16240, 1023, 31,
4216 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4217 static const struct wacom_features wacom_features_0x22 =
4218 { "Wacom Intuos 9x12", 30480, 24060, 1023, 31,
4219 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4220 static const struct wacom_features wacom_features_0x23 =
4221 { "Wacom Intuos 12x12", 30480, 31680, 1023, 31,
4222 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4223 static const struct wacom_features wacom_features_0x24 =
4224 { "Wacom Intuos 12x18", 45720, 31680, 1023, 31,
4225 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4226 static const struct wacom_features wacom_features_0x30 =
4227 { "Wacom PL400", 5408, 4056, 255, 0,
4228 PL, WACOM_PL_RES, WACOM_PL_RES };
4229 static const struct wacom_features wacom_features_0x31 =
4230 { "Wacom PL500", 6144, 4608, 255, 0,
4231 PL, WACOM_PL_RES, WACOM_PL_RES };
4232 static const struct wacom_features wacom_features_0x32 =
4233 { "Wacom PL600", 6126, 4604, 255, 0,
4234 PL, WACOM_PL_RES, WACOM_PL_RES };
4235 static const struct wacom_features wacom_features_0x33 =
4236 { "Wacom PL600SX", 6260, 5016, 255, 0,
4237 PL, WACOM_PL_RES, WACOM_PL_RES };
4238 static const struct wacom_features wacom_features_0x34 =
4239 { "Wacom PL550", 6144, 4608, 511, 0,
4240 PL, WACOM_PL_RES, WACOM_PL_RES };
4241 static const struct wacom_features wacom_features_0x35 =
4242 { "Wacom PL800", 7220, 5780, 511, 0,
4243 PL, WACOM_PL_RES, WACOM_PL_RES };
4244 static const struct wacom_features wacom_features_0x37 =
4245 { "Wacom PL700", 6758, 5406, 511, 0,
4246 PL, WACOM_PL_RES, WACOM_PL_RES };
4247 static const struct wacom_features wacom_features_0x38 =
4248 { "Wacom PL510", 6282, 4762, 511, 0,
4249 PL, WACOM_PL_RES, WACOM_PL_RES };
4250 static const struct wacom_features wacom_features_0x39 =
4251 { "Wacom DTU710", 34080, 27660, 511, 0,
4252 PL, WACOM_PL_RES, WACOM_PL_RES };
4253 static const struct wacom_features wacom_features_0xC4 =
4254 { "Wacom DTF521", 6282, 4762, 511, 0,
4255 PL, WACOM_PL_RES, WACOM_PL_RES };
4256 static const struct wacom_features wacom_features_0xC0 =
4257 { "Wacom DTF720", 6858, 5506, 511, 0,
4258 PL, WACOM_PL_RES, WACOM_PL_RES };
4259 static const struct wacom_features wacom_features_0xC2 =
4260 { "Wacom DTF720a", 6858, 5506, 511, 0,
4261 PL, WACOM_PL_RES, WACOM_PL_RES };
4262 static const struct wacom_features wacom_features_0x03 =
4263 { "Wacom Cintiq Partner", 20480, 15360, 511, 0,
4264 PTU, WACOM_PL_RES, WACOM_PL_RES };
4265 static const struct wacom_features wacom_features_0x41 =
4266 { "Wacom Intuos2 4x5", 12700, 10600, 1023, 31,
4267 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4268 static const struct wacom_features wacom_features_0x42 =
4269 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31,
4270 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4271 static const struct wacom_features wacom_features_0x43 =
4272 { "Wacom Intuos2 9x12", 30480, 24060, 1023, 31,
4273 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4274 static const struct wacom_features wacom_features_0x44 =
4275 { "Wacom Intuos2 12x12", 30480, 31680, 1023, 31,
4276 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4277 static const struct wacom_features wacom_features_0x45 =
4278 { "Wacom Intuos2 12x18", 45720, 31680, 1023, 31,
4279 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4280 static const struct wacom_features wacom_features_0xB0 =
4281 { "Wacom Intuos3 4x5", 25400, 20320, 1023, 63,
4282 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 4 };
4283 static const struct wacom_features wacom_features_0xB1 =
4284 { "Wacom Intuos3 6x8", 40640, 30480, 1023, 63,
4285 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 };
4286 static const struct wacom_features wacom_features_0xB2 =
4287 { "Wacom Intuos3 9x12", 60960, 45720, 1023, 63,
4288 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 };
4289 static const struct wacom_features wacom_features_0xB3 =
4290 { "Wacom Intuos3 12x12", 60960, 60960, 1023, 63,
4291 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 };
4292 static const struct wacom_features wacom_features_0xB4 =
4293 { "Wacom Intuos3 12x19", 97536, 60960, 1023, 63,
4294 INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 };
4295 static const struct wacom_features wacom_features_0xB5 =
4296 { "Wacom Intuos3 6x11", 54204, 31750, 1023, 63,
4297 INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 };
4298 static const struct wacom_features wacom_features_0xB7 =
4299 { "Wacom Intuos3 4x6", 31496, 19685, 1023, 63,
4300 INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 4 };
4301 static const struct wacom_features wacom_features_0xB8 =
4302 { "Wacom Intuos4 4x6", 31496, 19685, 2047, 63,
4303 INTUOS4S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7 };
4304 static const struct wacom_features wacom_features_0xB9 =
4305 { "Wacom Intuos4 6x9", 44704, 27940, 2047, 63,
4306 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 };
4307 static const struct wacom_features wacom_features_0xBA =
4308 { "Wacom Intuos4 8x13", 65024, 40640, 2047, 63,
4309 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 };
4310 static const struct wacom_features wacom_features_0xBB =
4311 { "Wacom Intuos4 12x19", 97536, 60960, 2047, 63,
4312 INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 };
4313 static const struct wacom_features wacom_features_0xBC =
4314 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63,
4315 INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 };
4316 static const struct wacom_features wacom_features_0xBD =
4317 { "Wacom Intuos4 WL", 40640, 25400, 2047, 63,
4318 INTUOS4WL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 };
4319 static const struct wacom_features wacom_features_0x26 =
4320 { "Wacom Intuos5 touch S", 31496, 19685, 2047, 63,
4321 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7, .touch_max = 16 };
4322 static const struct wacom_features wacom_features_0x27 =
4323 { "Wacom Intuos5 touch M", 44704, 27940, 2047, 63,
4324 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16 };
4325 static const struct wacom_features wacom_features_0x28 =
4326 { "Wacom Intuos5 touch L", 65024, 40640, 2047, 63,
4327 INTUOS5L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16 };
4328 static const struct wacom_features wacom_features_0x29 =
4329 { "Wacom Intuos5 S", 31496, 19685, 2047, 63,
4330 INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7 };
4331 static const struct wacom_features wacom_features_0x2A =
4332 { "Wacom Intuos5 M", 44704, 27940, 2047, 63,
4333 INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9 };
4334 static const struct wacom_features wacom_features_0x314 =
4335 { "Wacom Intuos Pro S", 31496, 19685, 2047, 63,
4336 INTUOSPS, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7, .touch_max = 16,
4337 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4338 static const struct wacom_features wacom_features_0x315 =
4339 { "Wacom Intuos Pro M", 44704, 27940, 2047, 63,
4340 INTUOSPM, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16,
4341 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4342 static const struct wacom_features wacom_features_0x317 =
4343 { "Wacom Intuos Pro L", 65024, 40640, 2047, 63,
4344 INTUOSPL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16,
4345 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4346 static const struct wacom_features wacom_features_0xF4 =
4347 { "Wacom Cintiq 24HD", 104480, 65600, 2047, 63,
4348 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 16,
4349 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4350 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
4351 static const struct wacom_features wacom_features_0xF8 =
4352 { "Wacom Cintiq 24HD touch", 104480, 65600, 2047, 63, /* Pen */
4353 WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 16,
4354 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4355 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4356 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf6 };
4357 static const struct wacom_features wacom_features_0xF6 =
4358 { "Wacom Cintiq 24HD touch", .type = WACOM_24HDT, /* Touch */
4359 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf8, .touch_max = 10,
4360 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4361 static const struct wacom_features wacom_features_0x32A =
4362 { "Wacom Cintiq 27QHD", 120140, 67920, 2047, 63,
4363 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 0,
4364 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4365 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
4366 static const struct wacom_features wacom_features_0x32B =
4367 { "Wacom Cintiq 27QHD touch", 120140, 67920, 2047, 63,
4368 WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 0,
4369 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4370 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4371 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32C };
4372 static const struct wacom_features wacom_features_0x32C =
4373 { "Wacom Cintiq 27QHD touch", .type = WACOM_27QHDT,
4374 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32B, .touch_max = 10 };
4375 static const struct wacom_features wacom_features_0x3F =
4376 { "Wacom Cintiq 21UX", 87200, 65600, 1023, 63,
4377 CINTIQ, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 8 };
4378 static const struct wacom_features wacom_features_0xC5 =
4379 { "Wacom Cintiq 20WSX", 86680, 54180, 1023, 63,
4380 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 10 };
4381 static const struct wacom_features wacom_features_0xC6 =
4382 { "Wacom Cintiq 12WX", 53020, 33440, 1023, 63,
4383 WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 10 };
4384 static const struct wacom_features wacom_features_0x304 =
4385 { "Wacom Cintiq 13HD", 59552, 33848, 1023, 63,
4386 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9,
4387 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4388 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
4389 static const struct wacom_features wacom_features_0x333 =
4390 { "Wacom Cintiq 13HD touch", 59552, 33848, 2047, 63,
4391 WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9,
4392 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4393 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4394 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x335 };
4395 static const struct wacom_features wacom_features_0x335 =
4396 { "Wacom Cintiq 13HD touch", .type = WACOM_24HDT, /* Touch */
4397 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x333, .touch_max = 10,
4398 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4399 static const struct wacom_features wacom_features_0xC7 =
4400 { "Wacom DTU1931", 37832, 30305, 511, 0,
4401 PL, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4402 static const struct wacom_features wacom_features_0xCE =
4403 { "Wacom DTU2231", 47864, 27011, 511, 0,
4404 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
4405 .check_for_hid_type = true, .hid_type = HID_TYPE_USBMOUSE };
4406 static const struct wacom_features wacom_features_0xF0 =
4407 { "Wacom DTU1631", 34623, 19553, 511, 0,
4408 DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4409 static const struct wacom_features wacom_features_0xFB =
4410 { "Wacom DTU1031", 22096, 13960, 511, 0,
4411 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4,
4412 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET,
4413 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET };
4414 static const struct wacom_features wacom_features_0x32F =
4415 { "Wacom DTU1031X", 22672, 12928, 511, 0,
4416 DTUSX, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 0,
4417 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET,
4418 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET };
4419 static const struct wacom_features wacom_features_0x336 =
4420 { "Wacom DTU1141", 23672, 13403, 1023, 0,
4421 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4,
4422 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET,
4423 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET };
4424 static const struct wacom_features wacom_features_0x57 =
4425 { "Wacom DTK2241", 95840, 54260, 2047, 63,
4426 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 6,
4427 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4428 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
4429 static const struct wacom_features wacom_features_0x59 = /* Pen */
4430 { "Wacom DTH2242", 95840, 54260, 2047, 63,
4431 DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 6,
4432 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4433 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4434 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5D };
4435 static const struct wacom_features wacom_features_0x5D = /* Touch */
4436 { "Wacom DTH2242", .type = WACOM_24HDT,
4437 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x59, .touch_max = 10,
4438 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4439 static const struct wacom_features wacom_features_0xCC =
4440 { "Wacom Cintiq 21UX2", 87200, 65600, 2047, 63,
4441 WACOM_21UX2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18,
4442 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4443 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
4444 static const struct wacom_features wacom_features_0xFA =
4445 { "Wacom Cintiq 22HD", 95840, 54260, 2047, 63,
4446 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18,
4447 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4448 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
4449 static const struct wacom_features wacom_features_0x5B =
4450 { "Wacom Cintiq 22HDT", 95840, 54260, 2047, 63,
4451 WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18,
4452 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4453 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4454 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5e };
4455 static const struct wacom_features wacom_features_0x5E =
4456 { "Wacom Cintiq 22HDT", .type = WACOM_24HDT,
4457 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5b, .touch_max = 10,
4458 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4459 static const struct wacom_features wacom_features_0x90 =
4460 { "Wacom ISDv4 90", 26202, 16325, 255, 0,
4461 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; /* Pen-only */
4462 static const struct wacom_features wacom_features_0x93 =
4463 { "Wacom ISDv4 93", 26202, 16325, 255, 0,
4464 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 1 };
4465 static const struct wacom_features wacom_features_0x97 =
4466 { "Wacom ISDv4 97", 26202, 16325, 511, 0,
4467 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; /* Pen-only */
4468 static const struct wacom_features wacom_features_0x9A =
4469 { "Wacom ISDv4 9A", 26202, 16325, 255, 0,
4470 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 1 };
4471 static const struct wacom_features wacom_features_0x9F =
4472 { "Wacom ISDv4 9F", 26202, 16325, 255, 0,
4473 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 1 };
4474 static const struct wacom_features wacom_features_0xE2 =
4475 { "Wacom ISDv4 E2", 26202, 16325, 255, 0,
4476 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4477 static const struct wacom_features wacom_features_0xE3 =
4478 { "Wacom ISDv4 E3", 26202, 16325, 255, 0,
4479 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4480 static const struct wacom_features wacom_features_0xE5 =
4481 { "Wacom ISDv4 E5", 26202, 16325, 255, 0,
4482 MTSCREEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4483 static const struct wacom_features wacom_features_0xE6 =
4484 { "Wacom ISDv4 E6", 27760, 15694, 255, 0,
4485 TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4486 static const struct wacom_features wacom_features_0xEC =
4487 { "Wacom ISDv4 EC", 25710, 14500, 255, 0,
4488 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; /* Pen-only */
4489 static const struct wacom_features wacom_features_0xED =
4490 { "Wacom ISDv4 ED", 26202, 16325, 255, 0,
4491 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 1 };
4492 static const struct wacom_features wacom_features_0xEF =
4493 { "Wacom ISDv4 EF", 26202, 16325, 255, 0,
4494 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; /* Pen-only */
4495 static const struct wacom_features wacom_features_0x100 =
4496 { "Wacom ISDv4 100", 26202, 16325, 255, 0,
4497 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4498 static const struct wacom_features wacom_features_0x101 =
4499 { "Wacom ISDv4 101", 26202, 16325, 255, 0,
4500 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4501 static const struct wacom_features wacom_features_0x10D =
4502 { "Wacom ISDv4 10D", 26202, 16325, 255, 0,
4503 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4504 static const struct wacom_features wacom_features_0x10E =
4505 { "Wacom ISDv4 10E", 27760, 15694, 255, 0,
4506 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4507 static const struct wacom_features wacom_features_0x10F =
4508 { "Wacom ISDv4 10F", 27760, 15694, 255, 0,
4509 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4510 static const struct wacom_features wacom_features_0x116 =
4511 { "Wacom ISDv4 116", 26202, 16325, 255, 0,
4512 TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 1 };
4513 static const struct wacom_features wacom_features_0x12C =
4514 { "Wacom ISDv4 12C", 27848, 15752, 2047, 0,
4515 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; /* Pen-only */
4516 static const struct wacom_features wacom_features_0x4001 =
4517 { "Wacom ISDv4 4001", 26202, 16325, 255, 0,
4518 MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4519 static const struct wacom_features wacom_features_0x4004 =
4520 { "Wacom ISDv4 4004", 11060, 6220, 255, 0,
4521 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4522 static const struct wacom_features wacom_features_0x5000 =
4523 { "Wacom ISDv4 5000", 27848, 15752, 1023, 0,
4524 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4525 static const struct wacom_features wacom_features_0x5002 =
4526 { "Wacom ISDv4 5002", 29576, 16724, 1023, 0,
4527 MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4528 static const struct wacom_features wacom_features_0x47 =
4529 { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31,
4530 INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4531 static const struct wacom_features wacom_features_0x84 =
4532 { "Wacom Wireless Receiver", .type = WIRELESS, .touch_max = 16 };
4533 static const struct wacom_features wacom_features_0xD0 =
4534 { "Wacom Bamboo 2FG", 14720, 9200, 1023, 31,
4535 BAMBOO_TOUCH, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4536 static const struct wacom_features wacom_features_0xD1 =
4537 { "Wacom Bamboo 2FG 4x5", 14720, 9200, 1023, 31,
4538 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4539 static const struct wacom_features wacom_features_0xD2 =
4540 { "Wacom Bamboo Craft", 14720, 9200, 1023, 31,
4541 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4542 static const struct wacom_features wacom_features_0xD3 =
4543 { "Wacom Bamboo 2FG 6x8", 21648, 13700, 1023, 31,
4544 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4545 static const struct wacom_features wacom_features_0xD4 =
4546 { "Wacom Bamboo Pen", 14720, 9200, 1023, 31,
4547 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4548 static const struct wacom_features wacom_features_0xD5 =
4549 { "Wacom Bamboo Pen 6x8", 21648, 13700, 1023, 31,
4550 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4551 static const struct wacom_features wacom_features_0xD6 =
4552 { "Wacom BambooPT 2FG 4x5", 14720, 9200, 1023, 31,
4553 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4554 static const struct wacom_features wacom_features_0xD7 =
4555 { "Wacom BambooPT 2FG Small", 14720, 9200, 1023, 31,
4556 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4557 static const struct wacom_features wacom_features_0xD8 =
4558 { "Wacom Bamboo Comic 2FG", 21648, 13700, 1023, 31,
4559 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4560 static const struct wacom_features wacom_features_0xDA =
4561 { "Wacom Bamboo 2FG 4x5 SE", 14720, 9200, 1023, 31,
4562 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4563 static const struct wacom_features wacom_features_0xDB =
4564 { "Wacom Bamboo 2FG 6x8 SE", 21648, 13700, 1023, 31,
4565 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
4566 static const struct wacom_features wacom_features_0xDD =
4567 { "Wacom Bamboo Connect", 14720, 9200, 1023, 31,
4568 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4569 static const struct wacom_features wacom_features_0xDE =
4570 { "Wacom Bamboo 16FG 4x5", 14720, 9200, 1023, 31,
4571 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 };
4572 static const struct wacom_features wacom_features_0xDF =
4573 { "Wacom Bamboo 16FG 6x8", 21648, 13700, 1023, 31,
4574 BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 };
4575 static const struct wacom_features wacom_features_0x300 =
4576 { "Wacom Bamboo One S", 14720, 9225, 1023, 31,
4577 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4578 static const struct wacom_features wacom_features_0x301 =
4579 { "Wacom Bamboo One M", 21648, 13530, 1023, 31,
4580 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4581 static const struct wacom_features wacom_features_0x302 =
4582 { "Wacom Intuos PT S", 15200, 9500, 1023, 31,
4583 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
4584 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4585 static const struct wacom_features wacom_features_0x303 =
4586 { "Wacom Intuos PT M", 21600, 13500, 1023, 31,
4587 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
4588 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4589 static const struct wacom_features wacom_features_0x30E =
4590 { "Wacom Intuos S", 15200, 9500, 1023, 31,
4591 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
4592 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4593 static const struct wacom_features wacom_features_0x6004 =
4594 { "ISD-V4", 12800, 8000, 255, 0,
4595 TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4596 static const struct wacom_features wacom_features_0x307 =
4597 { "Wacom ISDv5 307", 59552, 33848, 2047, 63,
4598 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9,
4599 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4600 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4601 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x309 };
4602 static const struct wacom_features wacom_features_0x309 =
4603 { "Wacom ISDv5 309", .type = WACOM_24HDT, /* Touch */
4604 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x0307, .touch_max = 10,
4605 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4606 static const struct wacom_features wacom_features_0x30A =
4607 { "Wacom ISDv5 30A", 59552, 33848, 2047, 63,
4608 CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9,
4609 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4610 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4611 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30C };
4612 static const struct wacom_features wacom_features_0x30C =
4613 { "Wacom ISDv5 30C", .type = WACOM_24HDT, /* Touch */
4614 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30A, .touch_max = 10,
4615 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4616 static const struct wacom_features wacom_features_0x318 =
4617 { "Wacom USB Bamboo PAD", 4095, 4095, /* Touch */
4618 .type = BAMBOO_PAD, 35, 48, .touch_max = 4 };
4619 static const struct wacom_features wacom_features_0x319 =
4620 { "Wacom Wireless Bamboo PAD", 4095, 4095, /* Touch */
4621 .type = BAMBOO_PAD, 35, 48, .touch_max = 4 };
4622 static const struct wacom_features wacom_features_0x325 =
4623 { "Wacom ISDv5 325", 59552, 33848, 2047, 63,
4624 CINTIQ_COMPANION_2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 11,
4625 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4626 WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET,
4627 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x326 };
4628 static const struct wacom_features wacom_features_0x326 = /* Touch */
4629 { "Wacom ISDv5 326", .type = HID_GENERIC, .oVid = USB_VENDOR_ID_WACOM,
4630 .oPid = 0x325 };
4631 static const struct wacom_features wacom_features_0x323 =
4632 { "Wacom Intuos P M", 21600, 13500, 1023, 31,
4633 INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
4634 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4635 static const struct wacom_features wacom_features_0x331 =
4636 { "Wacom Express Key Remote", .type = REMOTE,
4637 .numbered_buttons = 18, .check_for_hid_type = true,
4638 .hid_type = HID_TYPE_USBNONE };
4639 static const struct wacom_features wacom_features_0x33B =
4640 { "Wacom Intuos S 2", 15200, 9500, 2047, 63,
4641 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
4642 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4643 static const struct wacom_features wacom_features_0x33C =
4644 { "Wacom Intuos PT S 2", 15200, 9500, 2047, 63,
4645 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
4646 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4647 static const struct wacom_features wacom_features_0x33D =
4648 { "Wacom Intuos P M 2", 21600, 13500, 2047, 63,
4649 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
4650 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4651 static const struct wacom_features wacom_features_0x33E =
4652 { "Wacom Intuos PT M 2", 21600, 13500, 2047, 63,
4653 INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
4654 .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
4655 static const struct wacom_features wacom_features_0x343 =
4656 { "Wacom DTK1651", 34816, 19759, 1023, 0,
4657 DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4,
4658 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET,
4659 WACOM_DTU_OFFSET, WACOM_DTU_OFFSET };
4660 static const struct wacom_features wacom_features_0x360 =
4661 { "Wacom Intuos Pro M", 44800, 29600, 8191, 63,
4662 INTUOSP2_BT, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 10 };
4663 static const struct wacom_features wacom_features_0x361 =
4664 { "Wacom Intuos Pro L", 62200, 43200, 8191, 63,
4665 INTUOSP2_BT, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 10 };
4666 static const struct wacom_features wacom_features_0x377 =
4667 { "Wacom Intuos BT S", 15200, 9500, 4095, 63,
4668 INTUOSHT3_BT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4 };
4669 static const struct wacom_features wacom_features_0x379 =
4670 { "Wacom Intuos BT M", 21600, 13500, 4095, 63,
4671 INTUOSHT3_BT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4 };
4672 static const struct wacom_features wacom_features_0x37A =
4673 { "Wacom One by Wacom S", 15200, 9500, 2047, 63,
4674 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4675 static const struct wacom_features wacom_features_0x37B =
4676 { "Wacom One by Wacom M", 21600, 13500, 2047, 63,
4677 BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
4678 static const struct wacom_features wacom_features_0x393 =
4679 { "Wacom Intuos Pro S", 31920, 19950, 8191, 63,
4680 INTUOSP2S_BT, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7,
4681 .touch_max = 10 };
4682
4683 static const struct wacom_features wacom_features_HID_ANY_ID =
4684 { "Wacom HID", .type = HID_GENERIC, .oVid = HID_ANY_ID, .oPid = HID_ANY_ID };
4685
4686 #define USB_DEVICE_WACOM(prod) \
4687 HID_DEVICE(BUS_USB, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
4688 .driver_data = (kernel_ulong_t)&wacom_features_##prod
4689
4690 #define BT_DEVICE_WACOM(prod) \
4691 HID_DEVICE(BUS_BLUETOOTH, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
4692 .driver_data = (kernel_ulong_t)&wacom_features_##prod
4693
4694 #define I2C_DEVICE_WACOM(prod) \
4695 HID_DEVICE(BUS_I2C, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
4696 .driver_data = (kernel_ulong_t)&wacom_features_##prod
4697
4698 #define USB_DEVICE_LENOVO(prod) \
4699 HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, prod), \
4700 .driver_data = (kernel_ulong_t)&wacom_features_##prod
4701
4702 const struct hid_device_id wacom_ids[] = {
4703 { USB_DEVICE_WACOM(0x00) },
4704 { USB_DEVICE_WACOM(0x03) },
4705 { USB_DEVICE_WACOM(0x10) },
4706 { USB_DEVICE_WACOM(0x11) },
4707 { USB_DEVICE_WACOM(0x12) },
4708 { USB_DEVICE_WACOM(0x13) },
4709 { USB_DEVICE_WACOM(0x14) },
4710 { USB_DEVICE_WACOM(0x15) },
4711 { USB_DEVICE_WACOM(0x16) },
4712 { USB_DEVICE_WACOM(0x17) },
4713 { USB_DEVICE_WACOM(0x18) },
4714 { USB_DEVICE_WACOM(0x19) },
4715 { USB_DEVICE_WACOM(0x20) },
4716 { USB_DEVICE_WACOM(0x21) },
4717 { USB_DEVICE_WACOM(0x22) },
4718 { USB_DEVICE_WACOM(0x23) },
4719 { USB_DEVICE_WACOM(0x24) },
4720 { USB_DEVICE_WACOM(0x26) },
4721 { USB_DEVICE_WACOM(0x27) },
4722 { USB_DEVICE_WACOM(0x28) },
4723 { USB_DEVICE_WACOM(0x29) },
4724 { USB_DEVICE_WACOM(0x2A) },
4725 { USB_DEVICE_WACOM(0x30) },
4726 { USB_DEVICE_WACOM(0x31) },
4727 { USB_DEVICE_WACOM(0x32) },
4728 { USB_DEVICE_WACOM(0x33) },
4729 { USB_DEVICE_WACOM(0x34) },
4730 { USB_DEVICE_WACOM(0x35) },
4731 { USB_DEVICE_WACOM(0x37) },
4732 { USB_DEVICE_WACOM(0x38) },
4733 { USB_DEVICE_WACOM(0x39) },
4734 { USB_DEVICE_WACOM(0x3F) },
4735 { USB_DEVICE_WACOM(0x41) },
4736 { USB_DEVICE_WACOM(0x42) },
4737 { USB_DEVICE_WACOM(0x43) },
4738 { USB_DEVICE_WACOM(0x44) },
4739 { USB_DEVICE_WACOM(0x45) },
4740 { USB_DEVICE_WACOM(0x47) },
4741 { USB_DEVICE_WACOM(0x57) },
4742 { USB_DEVICE_WACOM(0x59) },
4743 { USB_DEVICE_WACOM(0x5B) },
4744 { USB_DEVICE_WACOM(0x5D) },
4745 { USB_DEVICE_WACOM(0x5E) },
4746 { USB_DEVICE_WACOM(0x60) },
4747 { USB_DEVICE_WACOM(0x61) },
4748 { USB_DEVICE_WACOM(0x62) },
4749 { USB_DEVICE_WACOM(0x63) },
4750 { USB_DEVICE_WACOM(0x64) },
4751 { USB_DEVICE_WACOM(0x65) },
4752 { USB_DEVICE_WACOM(0x69) },
4753 { USB_DEVICE_WACOM(0x6A) },
4754 { USB_DEVICE_WACOM(0x6B) },
4755 { BT_DEVICE_WACOM(0x81) },
4756 { USB_DEVICE_WACOM(0x84) },
4757 { USB_DEVICE_WACOM(0x90) },
4758 { USB_DEVICE_WACOM(0x93) },
4759 { USB_DEVICE_WACOM(0x97) },
4760 { USB_DEVICE_WACOM(0x9A) },
4761 { USB_DEVICE_WACOM(0x9F) },
4762 { USB_DEVICE_WACOM(0xB0) },
4763 { USB_DEVICE_WACOM(0xB1) },
4764 { USB_DEVICE_WACOM(0xB2) },
4765 { USB_DEVICE_WACOM(0xB3) },
4766 { USB_DEVICE_WACOM(0xB4) },
4767 { USB_DEVICE_WACOM(0xB5) },
4768 { USB_DEVICE_WACOM(0xB7) },
4769 { USB_DEVICE_WACOM(0xB8) },
4770 { USB_DEVICE_WACOM(0xB9) },
4771 { USB_DEVICE_WACOM(0xBA) },
4772 { USB_DEVICE_WACOM(0xBB) },
4773 { USB_DEVICE_WACOM(0xBC) },
4774 { BT_DEVICE_WACOM(0xBD) },
4775 { USB_DEVICE_WACOM(0xC0) },
4776 { USB_DEVICE_WACOM(0xC2) },
4777 { USB_DEVICE_WACOM(0xC4) },
4778 { USB_DEVICE_WACOM(0xC5) },
4779 { USB_DEVICE_WACOM(0xC6) },
4780 { USB_DEVICE_WACOM(0xC7) },
4781 { USB_DEVICE_WACOM(0xCC) },
4782 { USB_DEVICE_WACOM(0xCE) },
4783 { USB_DEVICE_WACOM(0xD0) },
4784 { USB_DEVICE_WACOM(0xD1) },
4785 { USB_DEVICE_WACOM(0xD2) },
4786 { USB_DEVICE_WACOM(0xD3) },
4787 { USB_DEVICE_WACOM(0xD4) },
4788 { USB_DEVICE_WACOM(0xD5) },
4789 { USB_DEVICE_WACOM(0xD6) },
4790 { USB_DEVICE_WACOM(0xD7) },
4791 { USB_DEVICE_WACOM(0xD8) },
4792 { USB_DEVICE_WACOM(0xDA) },
4793 { USB_DEVICE_WACOM(0xDB) },
4794 { USB_DEVICE_WACOM(0xDD) },
4795 { USB_DEVICE_WACOM(0xDE) },
4796 { USB_DEVICE_WACOM(0xDF) },
4797 { USB_DEVICE_WACOM(0xE2) },
4798 { USB_DEVICE_WACOM(0xE3) },
4799 { USB_DEVICE_WACOM(0xE5) },
4800 { USB_DEVICE_WACOM(0xE6) },
4801 { USB_DEVICE_WACOM(0xEC) },
4802 { USB_DEVICE_WACOM(0xED) },
4803 { USB_DEVICE_WACOM(0xEF) },
4804 { USB_DEVICE_WACOM(0xF0) },
4805 { USB_DEVICE_WACOM(0xF4) },
4806 { USB_DEVICE_WACOM(0xF6) },
4807 { USB_DEVICE_WACOM(0xF8) },
4808 { USB_DEVICE_WACOM(0xFA) },
4809 { USB_DEVICE_WACOM(0xFB) },
4810 { USB_DEVICE_WACOM(0x100) },
4811 { USB_DEVICE_WACOM(0x101) },
4812 { USB_DEVICE_WACOM(0x10D) },
4813 { USB_DEVICE_WACOM(0x10E) },
4814 { USB_DEVICE_WACOM(0x10F) },
4815 { USB_DEVICE_WACOM(0x116) },
4816 { USB_DEVICE_WACOM(0x12C) },
4817 { USB_DEVICE_WACOM(0x300) },
4818 { USB_DEVICE_WACOM(0x301) },
4819 { USB_DEVICE_WACOM(0x302) },
4820 { USB_DEVICE_WACOM(0x303) },
4821 { USB_DEVICE_WACOM(0x304) },
4822 { USB_DEVICE_WACOM(0x307) },
4823 { USB_DEVICE_WACOM(0x309) },
4824 { USB_DEVICE_WACOM(0x30A) },
4825 { USB_DEVICE_WACOM(0x30C) },
4826 { USB_DEVICE_WACOM(0x30E) },
4827 { USB_DEVICE_WACOM(0x314) },
4828 { USB_DEVICE_WACOM(0x315) },
4829 { USB_DEVICE_WACOM(0x317) },
4830 { USB_DEVICE_WACOM(0x318) },
4831 { USB_DEVICE_WACOM(0x319) },
4832 { USB_DEVICE_WACOM(0x323) },
4833 { USB_DEVICE_WACOM(0x325) },
4834 { USB_DEVICE_WACOM(0x326) },
4835 { USB_DEVICE_WACOM(0x32A) },
4836 { USB_DEVICE_WACOM(0x32B) },
4837 { USB_DEVICE_WACOM(0x32C) },
4838 { USB_DEVICE_WACOM(0x32F) },
4839 { USB_DEVICE_WACOM(0x331) },
4840 { USB_DEVICE_WACOM(0x333) },
4841 { USB_DEVICE_WACOM(0x335) },
4842 { USB_DEVICE_WACOM(0x336) },
4843 { USB_DEVICE_WACOM(0x33B) },
4844 { USB_DEVICE_WACOM(0x33C) },
4845 { USB_DEVICE_WACOM(0x33D) },
4846 { USB_DEVICE_WACOM(0x33E) },
4847 { USB_DEVICE_WACOM(0x343) },
4848 { BT_DEVICE_WACOM(0x360) },
4849 { BT_DEVICE_WACOM(0x361) },
4850 { BT_DEVICE_WACOM(0x377) },
4851 { BT_DEVICE_WACOM(0x379) },
4852 { USB_DEVICE_WACOM(0x37A) },
4853 { USB_DEVICE_WACOM(0x37B) },
4854 { BT_DEVICE_WACOM(0x393) },
4855 { USB_DEVICE_WACOM(0x4001) },
4856 { USB_DEVICE_WACOM(0x4004) },
4857 { USB_DEVICE_WACOM(0x5000) },
4858 { USB_DEVICE_WACOM(0x5002) },
4859 { USB_DEVICE_LENOVO(0x6004) },
4860
4861 { USB_DEVICE_WACOM(HID_ANY_ID) },
4862 { I2C_DEVICE_WACOM(HID_ANY_ID) },
4863 { BT_DEVICE_WACOM(HID_ANY_ID) },
4864 { }
4865 };
4866 MODULE_DEVICE_TABLE(hid, wacom_ids);
Linux with added FPC-III support