2 * drivers/input/tablet/wacom_wac.c
4 * USB Wacom tablet support - Wacom specific code
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
15 #include "wacom_wac.h"
17 #include <linux/input/mt.h>
19 static int wacom_penpartner_irq(struct wacom_wac
*wacom
)
21 unsigned char *data
= wacom
->data
;
22 struct input_dev
*input
= wacom
->input
;
27 wacom
->tool
[0] = (data
[5] & 0x20) ? BTN_TOOL_RUBBER
: BTN_TOOL_PEN
;
28 wacom
->id
[0] = (data
[5] & 0x20) ? ERASER_DEVICE_ID
: STYLUS_DEVICE_ID
;
29 input_report_key(input
, wacom
->tool
[0], 1);
30 input_report_abs(input
, ABS_MISC
, wacom
->id
[0]); /* report tool id */
31 input_report_abs(input
, ABS_X
, get_unaligned_le16(&data
[1]));
32 input_report_abs(input
, ABS_Y
, get_unaligned_le16(&data
[3]));
33 input_report_abs(input
, ABS_PRESSURE
, (signed char)data
[6] + 127);
34 input_report_key(input
, BTN_TOUCH
, ((signed char)data
[6] > -127));
35 input_report_key(input
, BTN_STYLUS
, (data
[5] & 0x40));
37 input_report_key(input
, wacom
->tool
[0], 0);
38 input_report_abs(input
, ABS_MISC
, 0); /* report tool id */
39 input_report_abs(input
, ABS_PRESSURE
, -1);
40 input_report_key(input
, BTN_TOUCH
, 0);
45 input_report_key(input
, BTN_TOOL_PEN
, 1);
46 input_report_abs(input
, ABS_MISC
, STYLUS_DEVICE_ID
); /* report tool id */
47 input_report_abs(input
, ABS_X
, get_unaligned_le16(&data
[1]));
48 input_report_abs(input
, ABS_Y
, get_unaligned_le16(&data
[3]));
49 input_report_abs(input
, ABS_PRESSURE
, (signed char)data
[6] + 127);
50 input_report_key(input
, BTN_TOUCH
, ((signed char)data
[6] > -80) && !(data
[5] & 0x20));
51 input_report_key(input
, BTN_STYLUS
, (data
[5] & 0x40));
55 printk(KERN_INFO
"wacom_penpartner_irq: received unknown report #%d\n", data
[0]);
62 static int wacom_pl_irq(struct wacom_wac
*wacom
)
64 struct wacom_features
*features
= &wacom
->features
;
65 unsigned char *data
= wacom
->data
;
66 struct input_dev
*input
= wacom
->input
;
69 if (data
[0] != WACOM_REPORT_PENABLED
) {
70 dbg("wacom_pl_irq: received unknown report #%d", data
[0]);
74 prox
= data
[1] & 0x40;
77 wacom
->id
[0] = ERASER_DEVICE_ID
;
78 pressure
= (signed char)((data
[7] << 1) | ((data
[4] >> 2) & 1));
79 if (features
->pressure_max
> 255)
80 pressure
= (pressure
<< 1) | ((data
[4] >> 6) & 1);
81 pressure
+= (features
->pressure_max
+ 1) / 2;
84 * if going from out of proximity into proximity select between the eraser
85 * and the pen based on the state of the stylus2 button, choose eraser if
86 * pressed else choose pen. if not a proximity change from out to in, send
87 * an out of proximity for previous tool then a in for new tool.
89 if (!wacom
->tool
[0]) {
90 /* Eraser bit set for DTF */
92 wacom
->tool
[1] = BTN_TOOL_RUBBER
;
94 /* Going into proximity select tool */
95 wacom
->tool
[1] = (data
[4] & 0x20) ? BTN_TOOL_RUBBER
: BTN_TOOL_PEN
;
97 /* was entered with stylus2 pressed */
98 if (wacom
->tool
[1] == BTN_TOOL_RUBBER
&& !(data
[4] & 0x20)) {
99 /* report out proximity for previous tool */
100 input_report_key(input
, wacom
->tool
[1], 0);
102 wacom
->tool
[1] = BTN_TOOL_PEN
;
106 if (wacom
->tool
[1] != BTN_TOOL_RUBBER
) {
107 /* Unknown tool selected default to pen tool */
108 wacom
->tool
[1] = BTN_TOOL_PEN
;
109 wacom
->id
[0] = STYLUS_DEVICE_ID
;
111 input_report_key(input
, wacom
->tool
[1], prox
); /* report in proximity for tool */
112 input_report_abs(input
, ABS_MISC
, wacom
->id
[0]); /* report tool id */
113 input_report_abs(input
, ABS_X
, data
[3] | (data
[2] << 7) | ((data
[1] & 0x03) << 14));
114 input_report_abs(input
, ABS_Y
, data
[6] | (data
[5] << 7) | ((data
[4] & 0x03) << 14));
115 input_report_abs(input
, ABS_PRESSURE
, pressure
);
117 input_report_key(input
, BTN_TOUCH
, data
[4] & 0x08);
118 input_report_key(input
, BTN_STYLUS
, data
[4] & 0x10);
119 /* Only allow the stylus2 button to be reported for the pen tool. */
120 input_report_key(input
, BTN_STYLUS2
, (wacom
->tool
[1] == BTN_TOOL_PEN
) && (data
[4] & 0x20));
122 /* report proximity-out of a (valid) tool */
123 if (wacom
->tool
[1] != BTN_TOOL_RUBBER
) {
124 /* Unknown tool selected default to pen tool */
125 wacom
->tool
[1] = BTN_TOOL_PEN
;
127 input_report_key(input
, wacom
->tool
[1], prox
);
130 wacom
->tool
[0] = prox
; /* Save proximity state */
134 static int wacom_ptu_irq(struct wacom_wac
*wacom
)
136 unsigned char *data
= wacom
->data
;
137 struct input_dev
*input
= wacom
->input
;
139 if (data
[0] != WACOM_REPORT_PENABLED
) {
140 printk(KERN_INFO
"wacom_ptu_irq: received unknown report #%d\n", data
[0]);
144 if (data
[1] & 0x04) {
145 input_report_key(input
, BTN_TOOL_RUBBER
, data
[1] & 0x20);
146 input_report_key(input
, BTN_TOUCH
, data
[1] & 0x08);
147 wacom
->id
[0] = ERASER_DEVICE_ID
;
149 input_report_key(input
, BTN_TOOL_PEN
, data
[1] & 0x20);
150 input_report_key(input
, BTN_TOUCH
, data
[1] & 0x01);
151 wacom
->id
[0] = STYLUS_DEVICE_ID
;
153 input_report_abs(input
, ABS_MISC
, wacom
->id
[0]); /* report tool id */
154 input_report_abs(input
, ABS_X
, le16_to_cpup((__le16
*)&data
[2]));
155 input_report_abs(input
, ABS_Y
, le16_to_cpup((__le16
*)&data
[4]));
156 input_report_abs(input
, ABS_PRESSURE
, le16_to_cpup((__le16
*)&data
[6]));
157 input_report_key(input
, BTN_STYLUS
, data
[1] & 0x02);
158 input_report_key(input
, BTN_STYLUS2
, data
[1] & 0x10);
162 static int wacom_dtu_irq(struct wacom_wac
*wacom
)
164 struct wacom_features
*features
= &wacom
->features
;
165 char *data
= wacom
->data
;
166 struct input_dev
*input
= wacom
->input
;
167 int prox
= data
[1] & 0x20, pressure
;
169 dbg("wacom_dtu_irq: received report #%d", data
[0]);
172 /* Going into proximity select tool */
173 wacom
->tool
[0] = (data
[1] & 0x0c) ? BTN_TOOL_RUBBER
: BTN_TOOL_PEN
;
174 if (wacom
->tool
[0] == BTN_TOOL_PEN
)
175 wacom
->id
[0] = STYLUS_DEVICE_ID
;
177 wacom
->id
[0] = ERASER_DEVICE_ID
;
179 input_report_key(input
, BTN_STYLUS
, data
[1] & 0x02);
180 input_report_key(input
, BTN_STYLUS2
, data
[1] & 0x10);
181 input_report_abs(input
, ABS_X
, le16_to_cpup((__le16
*)&data
[2]));
182 input_report_abs(input
, ABS_Y
, le16_to_cpup((__le16
*)&data
[4]));
183 pressure
= ((data
[7] & 0x01) << 8) | data
[6];
185 pressure
= features
->pressure_max
+ pressure
+ 1;
186 input_report_abs(input
, ABS_PRESSURE
, pressure
);
187 input_report_key(input
, BTN_TOUCH
, data
[1] & 0x05);
188 if (!prox
) /* out-prox */
190 input_report_key(input
, wacom
->tool
[0], prox
);
191 input_report_abs(input
, ABS_MISC
, wacom
->id
[0]);
195 static int wacom_graphire_irq(struct wacom_wac
*wacom
)
197 struct wacom_features
*features
= &wacom
->features
;
198 unsigned char *data
= wacom
->data
;
199 struct input_dev
*input
= wacom
->input
;
204 if (data
[0] != WACOM_REPORT_PENABLED
) {
205 dbg("wacom_graphire_irq: received unknown report #%d", data
[0]);
209 prox
= data
[1] & 0x80;
210 if (prox
|| wacom
->id
[0]) {
212 switch ((data
[1] >> 5) & 3) {
215 wacom
->tool
[0] = BTN_TOOL_PEN
;
216 wacom
->id
[0] = STYLUS_DEVICE_ID
;
220 wacom
->tool
[0] = BTN_TOOL_RUBBER
;
221 wacom
->id
[0] = ERASER_DEVICE_ID
;
224 case 2: /* Mouse with wheel */
225 input_report_key(input
, BTN_MIDDLE
, data
[1] & 0x04);
228 case 3: /* Mouse without wheel */
229 wacom
->tool
[0] = BTN_TOOL_MOUSE
;
230 wacom
->id
[0] = CURSOR_DEVICE_ID
;
234 input_report_abs(input
, ABS_X
, le16_to_cpup((__le16
*)&data
[2]));
235 input_report_abs(input
, ABS_Y
, le16_to_cpup((__le16
*)&data
[4]));
236 if (wacom
->tool
[0] != BTN_TOOL_MOUSE
) {
237 input_report_abs(input
, ABS_PRESSURE
, data
[6] | ((data
[7] & 0x01) << 8));
238 input_report_key(input
, BTN_TOUCH
, data
[1] & 0x01);
239 input_report_key(input
, BTN_STYLUS
, data
[1] & 0x02);
240 input_report_key(input
, BTN_STYLUS2
, data
[1] & 0x04);
242 input_report_key(input
, BTN_LEFT
, data
[1] & 0x01);
243 input_report_key(input
, BTN_RIGHT
, data
[1] & 0x02);
244 if (features
->type
== WACOM_G4
||
245 features
->type
== WACOM_MO
) {
246 input_report_abs(input
, ABS_DISTANCE
, data
[6] & 0x3f);
247 rw
= (data
[7] & 0x04) - (data
[7] & 0x03);
249 input_report_abs(input
, ABS_DISTANCE
, data
[7] & 0x3f);
250 rw
= -(signed char)data
[6];
252 input_report_rel(input
, REL_WHEEL
, rw
);
257 input_report_abs(input
, ABS_MISC
, wacom
->id
[0]); /* report tool id */
258 input_report_key(input
, wacom
->tool
[0], prox
);
259 input_sync(input
); /* sync last event */
263 switch (features
->type
) {
265 prox
= data
[7] & 0xf8;
266 if (prox
|| wacom
->id
[1]) {
267 wacom
->id
[1] = PAD_DEVICE_ID
;
268 input_report_key(input
, BTN_0
, (data
[7] & 0x40));
269 input_report_key(input
, BTN_4
, (data
[7] & 0x80));
270 rw
= ((data
[7] & 0x18) >> 3) - ((data
[7] & 0x20) >> 3);
271 input_report_rel(input
, REL_WHEEL
, rw
);
272 input_report_key(input
, BTN_TOOL_FINGER
, 0xf0);
275 input_report_abs(input
, ABS_MISC
, wacom
->id
[1]);
276 input_event(input
, EV_MSC
, MSC_SERIAL
, 0xf0);
282 prox
= (data
[7] & 0xf8) || data
[8];
283 if (prox
|| wacom
->id
[1]) {
284 wacom
->id
[1] = PAD_DEVICE_ID
;
285 input_report_key(input
, BTN_0
, (data
[7] & 0x08));
286 input_report_key(input
, BTN_1
, (data
[7] & 0x20));
287 input_report_key(input
, BTN_4
, (data
[7] & 0x10));
288 input_report_key(input
, BTN_5
, (data
[7] & 0x40));
289 input_report_abs(input
, ABS_WHEEL
, (data
[8] & 0x7f));
290 input_report_key(input
, BTN_TOOL_FINGER
, 0xf0);
293 input_report_abs(input
, ABS_MISC
, wacom
->id
[1]);
294 input_event(input
, EV_MSC
, MSC_SERIAL
, 0xf0);
303 static int wacom_intuos_inout(struct wacom_wac
*wacom
)
305 struct wacom_features
*features
= &wacom
->features
;
306 unsigned char *data
= wacom
->data
;
307 struct input_dev
*input
= wacom
->input
;
311 if (features
->type
== INTUOS
)
312 idx
= data
[1] & 0x01;
315 if ((data
[1] & 0xfc) == 0xc0) {
316 /* serial number of the tool */
317 wacom
->serial
[idx
] = ((data
[3] & 0x0f) << 28) +
318 (data
[4] << 20) + (data
[5] << 12) +
319 (data
[6] << 4) + (data
[7] >> 4);
321 wacom
->id
[idx
] = (data
[2] << 4) | (data
[3] >> 4) |
322 ((data
[7] & 0x0f) << 20) | ((data
[8] & 0xf0) << 12);
324 switch (wacom
->id
[idx
] & 0xfffff) {
325 case 0x812: /* Inking pen */
326 case 0x801: /* Intuos3 Inking pen */
327 case 0x20802: /* Intuos4 Inking Pen */
329 wacom
->tool
[idx
] = BTN_TOOL_PENCIL
;
332 case 0x822: /* Pen */
335 case 0x823: /* Intuos3 Grip Pen */
336 case 0x813: /* Intuos3 Classic Pen */
337 case 0x885: /* Intuos3 Marker Pen */
338 case 0x802: /* Intuos4 General Pen */
339 case 0x804: /* Intuos4 Marker Pen */
340 case 0x40802: /* Intuos4 Classic Pen */
342 wacom
->tool
[idx
] = BTN_TOOL_PEN
;
345 case 0x832: /* Stroke pen */
347 wacom
->tool
[idx
] = BTN_TOOL_BRUSH
;
350 case 0x007: /* Mouse 4D and 2D */
353 case 0x017: /* Intuos3 2D Mouse */
354 case 0x806: /* Intuos4 Mouse */
355 wacom
->tool
[idx
] = BTN_TOOL_MOUSE
;
358 case 0x096: /* Lens cursor */
359 case 0x097: /* Intuos3 Lens cursor */
360 case 0x006: /* Intuos4 Lens cursor */
361 wacom
->tool
[idx
] = BTN_TOOL_LENS
;
364 case 0x82a: /* Eraser */
369 case 0x82b: /* Intuos3 Grip Pen Eraser */
370 case 0x81b: /* Intuos3 Classic Pen Eraser */
371 case 0x91b: /* Intuos3 Airbrush Eraser */
372 case 0x80c: /* Intuos4 Marker Pen Eraser */
373 case 0x80a: /* Intuos4 General Pen Eraser */
374 case 0x4080a: /* Intuos4 Classic Pen Eraser */
375 case 0x90a: /* Intuos4 Airbrush Eraser */
376 wacom
->tool
[idx
] = BTN_TOOL_RUBBER
;
382 case 0x913: /* Intuos3 Airbrush */
383 case 0x902: /* Intuos4 Airbrush */
384 wacom
->tool
[idx
] = BTN_TOOL_AIRBRUSH
;
387 default: /* Unknown tool */
388 wacom
->tool
[idx
] = BTN_TOOL_PEN
;
394 /* older I4 styli don't work with new Cintiqs */
395 if (!((wacom
->id
[idx
] >> 20) & 0x01) &&
396 (features
->type
== WACOM_21UX2
))
400 if ((data
[1] & 0xfe) == 0x80) {
402 * Reset all states otherwise we lose the initial states
403 * when in-prox next time
405 input_report_abs(input
, ABS_X
, 0);
406 input_report_abs(input
, ABS_Y
, 0);
407 input_report_abs(input
, ABS_DISTANCE
, 0);
408 input_report_abs(input
, ABS_TILT_X
, 0);
409 input_report_abs(input
, ABS_TILT_Y
, 0);
410 if (wacom
->tool
[idx
] >= BTN_TOOL_MOUSE
) {
411 input_report_key(input
, BTN_LEFT
, 0);
412 input_report_key(input
, BTN_MIDDLE
, 0);
413 input_report_key(input
, BTN_RIGHT
, 0);
414 input_report_key(input
, BTN_SIDE
, 0);
415 input_report_key(input
, BTN_EXTRA
, 0);
416 input_report_abs(input
, ABS_THROTTLE
, 0);
417 input_report_abs(input
, ABS_RZ
, 0);
419 input_report_abs(input
, ABS_PRESSURE
, 0);
420 input_report_key(input
, BTN_STYLUS
, 0);
421 input_report_key(input
, BTN_STYLUS2
, 0);
422 input_report_key(input
, BTN_TOUCH
, 0);
423 input_report_abs(input
, ABS_WHEEL
, 0);
424 if (features
->type
>= INTUOS3S
)
425 input_report_abs(input
, ABS_Z
, 0);
427 input_report_key(input
, wacom
->tool
[idx
], 0);
428 input_report_abs(input
, ABS_MISC
, 0); /* reset tool id */
429 input_event(input
, EV_MSC
, MSC_SERIAL
, wacom
->serial
[idx
]);
436 static void wacom_intuos_general(struct wacom_wac
*wacom
)
438 struct wacom_features
*features
= &wacom
->features
;
439 unsigned char *data
= wacom
->data
;
440 struct input_dev
*input
= wacom
->input
;
443 /* general pen packet */
444 if ((data
[1] & 0xb8) == 0xa0) {
445 t
= (data
[6] << 2) | ((data
[7] >> 6) & 3);
446 if ((features
->type
>= INTUOS4S
&& features
->type
<= INTUOS4L
) ||
447 features
->type
== WACOM_21UX2
) {
448 t
= (t
<< 1) | (data
[1] & 1);
450 input_report_abs(input
, ABS_PRESSURE
, t
);
451 input_report_abs(input
, ABS_TILT_X
,
452 ((data
[7] << 1) & 0x7e) | (data
[8] >> 7));
453 input_report_abs(input
, ABS_TILT_Y
, data
[8] & 0x7f);
454 input_report_key(input
, BTN_STYLUS
, data
[1] & 2);
455 input_report_key(input
, BTN_STYLUS2
, data
[1] & 4);
456 input_report_key(input
, BTN_TOUCH
, t
> 10);
459 /* airbrush second packet */
460 if ((data
[1] & 0xbc) == 0xb4) {
461 input_report_abs(input
, ABS_WHEEL
,
462 (data
[6] << 2) | ((data
[7] >> 6) & 3));
463 input_report_abs(input
, ABS_TILT_X
,
464 ((data
[7] << 1) & 0x7e) | (data
[8] >> 7));
465 input_report_abs(input
, ABS_TILT_Y
, data
[8] & 0x7f);
469 static int wacom_intuos_irq(struct wacom_wac
*wacom
)
471 struct wacom_features
*features
= &wacom
->features
;
472 unsigned char *data
= wacom
->data
;
473 struct input_dev
*input
= wacom
->input
;
477 if (data
[0] != WACOM_REPORT_PENABLED
&& data
[0] != WACOM_REPORT_INTUOSREAD
478 && data
[0] != WACOM_REPORT_INTUOSWRITE
&& data
[0] != WACOM_REPORT_INTUOSPAD
) {
479 dbg("wacom_intuos_irq: received unknown report #%d", data
[0]);
484 if (features
->type
== INTUOS
)
485 idx
= data
[1] & 0x01;
487 /* pad packets. Works as a second tool and is always in prox */
488 if (data
[0] == WACOM_REPORT_INTUOSPAD
) {
489 /* initiate the pad as a device */
490 if (wacom
->tool
[1] != BTN_TOOL_FINGER
)
491 wacom
->tool
[1] = BTN_TOOL_FINGER
;
493 if (features
->type
>= INTUOS4S
&& features
->type
<= INTUOS4L
) {
494 input_report_key(input
, BTN_0
, (data
[2] & 0x01));
495 input_report_key(input
, BTN_1
, (data
[3] & 0x01));
496 input_report_key(input
, BTN_2
, (data
[3] & 0x02));
497 input_report_key(input
, BTN_3
, (data
[3] & 0x04));
498 input_report_key(input
, BTN_4
, (data
[3] & 0x08));
499 input_report_key(input
, BTN_5
, (data
[3] & 0x10));
500 input_report_key(input
, BTN_6
, (data
[3] & 0x20));
501 if (data
[1] & 0x80) {
502 input_report_abs(input
, ABS_WHEEL
, (data
[1] & 0x7f));
504 /* Out of proximity, clear wheel value. */
505 input_report_abs(input
, ABS_WHEEL
, 0);
507 if (features
->type
!= INTUOS4S
) {
508 input_report_key(input
, BTN_7
, (data
[3] & 0x40));
509 input_report_key(input
, BTN_8
, (data
[3] & 0x80));
511 if (data
[1] | (data
[2] & 0x01) | data
[3]) {
512 input_report_key(input
, wacom
->tool
[1], 1);
513 input_report_abs(input
, ABS_MISC
, PAD_DEVICE_ID
);
515 input_report_key(input
, wacom
->tool
[1], 0);
516 input_report_abs(input
, ABS_MISC
, 0);
519 if (features
->type
== WACOM_21UX2
) {
520 input_report_key(input
, BTN_0
, (data
[5] & 0x01));
521 input_report_key(input
, BTN_1
, (data
[6] & 0x01));
522 input_report_key(input
, BTN_2
, (data
[6] & 0x02));
523 input_report_key(input
, BTN_3
, (data
[6] & 0x04));
524 input_report_key(input
, BTN_4
, (data
[6] & 0x08));
525 input_report_key(input
, BTN_5
, (data
[6] & 0x10));
526 input_report_key(input
, BTN_6
, (data
[6] & 0x20));
527 input_report_key(input
, BTN_7
, (data
[6] & 0x40));
528 input_report_key(input
, BTN_8
, (data
[6] & 0x80));
529 input_report_key(input
, BTN_9
, (data
[7] & 0x01));
530 input_report_key(input
, BTN_A
, (data
[8] & 0x01));
531 input_report_key(input
, BTN_B
, (data
[8] & 0x02));
532 input_report_key(input
, BTN_C
, (data
[8] & 0x04));
533 input_report_key(input
, BTN_X
, (data
[8] & 0x08));
534 input_report_key(input
, BTN_Y
, (data
[8] & 0x10));
535 input_report_key(input
, BTN_Z
, (data
[8] & 0x20));
536 input_report_key(input
, BTN_BASE
, (data
[8] & 0x40));
537 input_report_key(input
, BTN_BASE2
, (data
[8] & 0x80));
539 input_report_key(input
, BTN_0
, (data
[5] & 0x01));
540 input_report_key(input
, BTN_1
, (data
[5] & 0x02));
541 input_report_key(input
, BTN_2
, (data
[5] & 0x04));
542 input_report_key(input
, BTN_3
, (data
[5] & 0x08));
543 input_report_key(input
, BTN_4
, (data
[6] & 0x01));
544 input_report_key(input
, BTN_5
, (data
[6] & 0x02));
545 input_report_key(input
, BTN_6
, (data
[6] & 0x04));
546 input_report_key(input
, BTN_7
, (data
[6] & 0x08));
547 input_report_key(input
, BTN_8
, (data
[5] & 0x10));
548 input_report_key(input
, BTN_9
, (data
[6] & 0x10));
550 input_report_abs(input
, ABS_RX
, ((data
[1] & 0x1f) << 8) | data
[2]);
551 input_report_abs(input
, ABS_RY
, ((data
[3] & 0x1f) << 8) | data
[4]);
553 if ((data
[5] & 0x1f) | data
[6] | (data
[1] & 0x1f) |
554 data
[2] | (data
[3] & 0x1f) | data
[4] | data
[8] |
556 input_report_key(input
, wacom
->tool
[1], 1);
557 input_report_abs(input
, ABS_MISC
, PAD_DEVICE_ID
);
559 input_report_key(input
, wacom
->tool
[1], 0);
560 input_report_abs(input
, ABS_MISC
, 0);
563 input_event(input
, EV_MSC
, MSC_SERIAL
, 0xffffffff);
567 /* process in/out prox events */
568 result
= wacom_intuos_inout(wacom
);
572 /* don't proceed if we don't know the ID */
576 /* Only large Intuos support Lense Cursor */
577 if (wacom
->tool
[idx
] == BTN_TOOL_LENS
&&
578 (features
->type
== INTUOS3
||
579 features
->type
== INTUOS3S
||
580 features
->type
== INTUOS4
||
581 features
->type
== INTUOS4S
)) {
586 /* Cintiq doesn't send data when RDY bit isn't set */
587 if (features
->type
== CINTIQ
&& !(data
[1] & 0x40))
590 if (features
->type
>= INTUOS3S
) {
591 input_report_abs(input
, ABS_X
, (data
[2] << 9) | (data
[3] << 1) | ((data
[9] >> 1) & 1));
592 input_report_abs(input
, ABS_Y
, (data
[4] << 9) | (data
[5] << 1) | (data
[9] & 1));
593 input_report_abs(input
, ABS_DISTANCE
, ((data
[9] >> 2) & 0x3f));
595 input_report_abs(input
, ABS_X
, be16_to_cpup((__be16
*)&data
[2]));
596 input_report_abs(input
, ABS_Y
, be16_to_cpup((__be16
*)&data
[4]));
597 input_report_abs(input
, ABS_DISTANCE
, ((data
[9] >> 3) & 0x1f));
600 /* process general packets */
601 wacom_intuos_general(wacom
);
603 /* 4D mouse, 2D mouse, marker pen rotation, tilt mouse, or Lens cursor packets */
604 if ((data
[1] & 0xbc) == 0xa8 || (data
[1] & 0xbe) == 0xb0 || (data
[1] & 0xbc) == 0xac) {
606 if (data
[1] & 0x02) {
607 /* Rotation packet */
608 if (features
->type
>= INTUOS3S
) {
609 /* I3 marker pen rotation */
610 t
= (data
[6] << 3) | ((data
[7] >> 5) & 7);
611 t
= (data
[7] & 0x20) ? ((t
> 900) ? ((t
-1) / 2 - 1350) :
612 ((t
-1) / 2 + 450)) : (450 - t
/ 2) ;
613 input_report_abs(input
, ABS_Z
, t
);
615 /* 4D mouse rotation packet */
616 t
= (data
[6] << 3) | ((data
[7] >> 5) & 7);
617 input_report_abs(input
, ABS_RZ
, (data
[7] & 0x20) ?
618 ((t
- 1) / 2) : -t
/ 2);
621 } else if (!(data
[1] & 0x10) && features
->type
< INTUOS3S
) {
622 /* 4D mouse packet */
623 input_report_key(input
, BTN_LEFT
, data
[8] & 0x01);
624 input_report_key(input
, BTN_MIDDLE
, data
[8] & 0x02);
625 input_report_key(input
, BTN_RIGHT
, data
[8] & 0x04);
627 input_report_key(input
, BTN_SIDE
, data
[8] & 0x20);
628 input_report_key(input
, BTN_EXTRA
, data
[8] & 0x10);
629 t
= (data
[6] << 2) | ((data
[7] >> 6) & 3);
630 input_report_abs(input
, ABS_THROTTLE
, (data
[8] & 0x08) ? -t
: t
);
632 } else if (wacom
->tool
[idx
] == BTN_TOOL_MOUSE
) {
634 if (features
->type
>= INTUOS4S
&& features
->type
<= INTUOS4L
) {
635 input_report_key(input
, BTN_LEFT
, data
[6] & 0x01);
636 input_report_key(input
, BTN_MIDDLE
, data
[6] & 0x02);
637 input_report_key(input
, BTN_RIGHT
, data
[6] & 0x04);
638 input_report_rel(input
, REL_WHEEL
, ((data
[7] & 0x80) >> 7)
639 - ((data
[7] & 0x40) >> 6));
640 input_report_key(input
, BTN_SIDE
, data
[6] & 0x08);
641 input_report_key(input
, BTN_EXTRA
, data
[6] & 0x10);
643 input_report_abs(input
, ABS_TILT_X
,
644 ((data
[7] << 1) & 0x7e) | (data
[8] >> 7));
645 input_report_abs(input
, ABS_TILT_Y
, data
[8] & 0x7f);
647 /* 2D mouse packet */
648 input_report_key(input
, BTN_LEFT
, data
[8] & 0x04);
649 input_report_key(input
, BTN_MIDDLE
, data
[8] & 0x08);
650 input_report_key(input
, BTN_RIGHT
, data
[8] & 0x10);
651 input_report_rel(input
, REL_WHEEL
, (data
[8] & 0x01)
652 - ((data
[8] & 0x02) >> 1));
654 /* I3 2D mouse side buttons */
655 if (features
->type
>= INTUOS3S
&& features
->type
<= INTUOS3L
) {
656 input_report_key(input
, BTN_SIDE
, data
[8] & 0x40);
657 input_report_key(input
, BTN_EXTRA
, data
[8] & 0x20);
660 } else if ((features
->type
< INTUOS3S
|| features
->type
== INTUOS3L
||
661 features
->type
== INTUOS4L
) &&
662 wacom
->tool
[idx
] == BTN_TOOL_LENS
) {
663 /* Lens cursor packets */
664 input_report_key(input
, BTN_LEFT
, data
[8] & 0x01);
665 input_report_key(input
, BTN_MIDDLE
, data
[8] & 0x02);
666 input_report_key(input
, BTN_RIGHT
, data
[8] & 0x04);
667 input_report_key(input
, BTN_SIDE
, data
[8] & 0x10);
668 input_report_key(input
, BTN_EXTRA
, data
[8] & 0x08);
672 input_report_abs(input
, ABS_MISC
, wacom
->id
[idx
]); /* report tool id */
673 input_report_key(input
, wacom
->tool
[idx
], 1);
674 input_event(input
, EV_MSC
, MSC_SERIAL
, wacom
->serial
[idx
]);
678 static int wacom_tpc_mt_touch(struct wacom_wac
*wacom
)
680 struct input_dev
*input
= wacom
->input
;
681 unsigned char *data
= wacom
->data
;
682 int contact_with_no_pen_down_count
= 0;
685 for (i
= 0; i
< 2; i
++) {
686 int p
= data
[1] & (1 << i
);
687 bool touch
= p
&& !wacom
->shared
->stylus_in_proximity
;
689 input_mt_slot(input
, i
);
690 input_mt_report_slot_state(input
, MT_TOOL_FINGER
, touch
);
692 int x
= le16_to_cpup((__le16
*)&data
[i
* 2 + 2]) & 0x7fff;
693 int y
= le16_to_cpup((__le16
*)&data
[i
* 2 + 6]) & 0x7fff;
695 input_report_abs(input
, ABS_MT_POSITION_X
, x
);
696 input_report_abs(input
, ABS_MT_POSITION_Y
, y
);
697 contact_with_no_pen_down_count
++;
701 /* keep touch state for pen event */
702 wacom
->shared
->touch_down
= (contact_with_no_pen_down_count
> 0);
704 input_mt_report_pointer_emulation(input
, true);
709 static int wacom_tpc_single_touch(struct wacom_wac
*wacom
, size_t len
)
711 char *data
= wacom
->data
;
712 struct input_dev
*input
= wacom
->input
;
716 if (!wacom
->shared
->stylus_in_proximity
) {
717 if (len
== WACOM_PKGLEN_TPC1FG
) {
718 prox
= data
[0] & 0x01;
719 x
= get_unaligned_le16(&data
[1]);
720 y
= get_unaligned_le16(&data
[3]);
721 } else { /* with capacity */
722 prox
= data
[1] & 0x01;
723 x
= le16_to_cpup((__le16
*)&data
[2]);
724 y
= le16_to_cpup((__le16
*)&data
[4]);
727 /* force touch out when pen is in prox */
731 input_report_abs(input
, ABS_X
, x
);
732 input_report_abs(input
, ABS_Y
, y
);
734 input_report_key(input
, BTN_TOUCH
, prox
);
736 /* keep touch state for pen events */
737 wacom
->shared
->touch_down
= prox
;
742 static int wacom_tpc_pen(struct wacom_wac
*wacom
)
744 struct wacom_features
*features
= &wacom
->features
;
745 char *data
= wacom
->data
;
746 struct input_dev
*input
= wacom
->input
;
748 bool prox
= data
[1] & 0x20;
750 if (!wacom
->shared
->stylus_in_proximity
) /* first in prox */
751 /* Going into proximity select tool */
752 wacom
->tool
[0] = (data
[1] & 0x0c) ? BTN_TOOL_RUBBER
: BTN_TOOL_PEN
;
754 /* keep pen state for touch events */
755 wacom
->shared
->stylus_in_proximity
= prox
;
757 /* send pen events only when touch is up or forced out */
758 if (!wacom
->shared
->touch_down
) {
759 input_report_key(input
, BTN_STYLUS
, data
[1] & 0x02);
760 input_report_key(input
, BTN_STYLUS2
, data
[1] & 0x10);
761 input_report_abs(input
, ABS_X
, le16_to_cpup((__le16
*)&data
[2]));
762 input_report_abs(input
, ABS_Y
, le16_to_cpup((__le16
*)&data
[4]));
763 pressure
= ((data
[7] & 0x01) << 8) | data
[6];
765 pressure
= features
->pressure_max
+ pressure
+ 1;
766 input_report_abs(input
, ABS_PRESSURE
, pressure
);
767 input_report_key(input
, BTN_TOUCH
, data
[1] & 0x05);
768 input_report_key(input
, wacom
->tool
[0], prox
);
775 static int wacom_tpc_irq(struct wacom_wac
*wacom
, size_t len
)
777 char *data
= wacom
->data
;
779 dbg("wacom_tpc_irq: received report #%d", data
[0]);
781 if (len
== WACOM_PKGLEN_TPC1FG
|| data
[0] == WACOM_REPORT_TPC1FG
)
782 return wacom_tpc_single_touch(wacom
, len
);
783 else if (data
[0] == WACOM_REPORT_TPC2FG
)
784 return wacom_tpc_mt_touch(wacom
);
785 else if (data
[0] == WACOM_REPORT_PENABLED
)
786 return wacom_tpc_pen(wacom
);
791 static int wacom_bpt_touch(struct wacom_wac
*wacom
)
793 struct wacom_features
*features
= &wacom
->features
;
794 struct input_dev
*input
= wacom
->input
;
795 unsigned char *data
= wacom
->data
;
798 for (i
= 0; i
< 2; i
++) {
799 int p
= data
[9 * i
+ 2];
800 bool touch
= p
&& !wacom
->shared
->stylus_in_proximity
;
802 input_mt_slot(input
, i
);
803 input_mt_report_slot_state(input
, MT_TOOL_FINGER
, touch
);
805 * Touch events need to be disabled while stylus is
806 * in proximity because user's hand is resting on touchpad
807 * and sending unwanted events. User expects tablet buttons
808 * to continue working though.
811 int x
= get_unaligned_be16(&data
[9 * i
+ 3]) & 0x7ff;
812 int y
= get_unaligned_be16(&data
[9 * i
+ 5]) & 0x7ff;
813 if (features
->quirks
& WACOM_QUIRK_BBTOUCH_LOWRES
) {
817 input_report_abs(input
, ABS_MT_PRESSURE
, p
);
818 input_report_abs(input
, ABS_MT_POSITION_X
, x
);
819 input_report_abs(input
, ABS_MT_POSITION_Y
, y
);
823 input_mt_report_pointer_emulation(input
, true);
825 input_report_key(input
, BTN_LEFT
, (data
[1] & 0x08) != 0);
826 input_report_key(input
, BTN_FORWARD
, (data
[1] & 0x04) != 0);
827 input_report_key(input
, BTN_BACK
, (data
[1] & 0x02) != 0);
828 input_report_key(input
, BTN_RIGHT
, (data
[1] & 0x01) != 0);
835 static int wacom_bpt_pen(struct wacom_wac
*wacom
)
837 struct input_dev
*input
= wacom
->input
;
838 unsigned char *data
= wacom
->data
;
839 int prox
= 0, x
= 0, y
= 0, p
= 0, d
= 0, pen
= 0, btn1
= 0, btn2
= 0;
842 * Similar to Graphire protocol, data[1] & 0x20 is proximity and
843 * data[1] & 0x18 is tool ID. 0x30 is safety check to ignore
844 * 2 unused tool ID's.
846 prox
= (data
[1] & 0x30) == 0x30;
849 * All reports shared between PEN and RUBBER tool must be
850 * forced to a known starting value (zero) when transitioning to
853 * If not reset then, to userspace, it will look like lost events
854 * if new tool comes in-prox with same values as previous tool sent.
856 * Hardware does report zero in most out-of-prox cases but not all.
859 if (!wacom
->shared
->stylus_in_proximity
) {
860 if (data
[1] & 0x08) {
861 wacom
->tool
[0] = BTN_TOOL_RUBBER
;
862 wacom
->id
[0] = ERASER_DEVICE_ID
;
864 wacom
->tool
[0] = BTN_TOOL_PEN
;
865 wacom
->id
[0] = STYLUS_DEVICE_ID
;
867 wacom
->shared
->stylus_in_proximity
= true;
869 x
= le16_to_cpup((__le16
*)&data
[2]);
870 y
= le16_to_cpup((__le16
*)&data
[4]);
871 p
= le16_to_cpup((__le16
*)&data
[6]);
873 pen
= data
[1] & 0x01;
874 btn1
= data
[1] & 0x02;
875 btn2
= data
[1] & 0x04;
878 input_report_key(input
, BTN_TOUCH
, pen
);
879 input_report_key(input
, BTN_STYLUS
, btn1
);
880 input_report_key(input
, BTN_STYLUS2
, btn2
);
882 input_report_abs(input
, ABS_X
, x
);
883 input_report_abs(input
, ABS_Y
, y
);
884 input_report_abs(input
, ABS_PRESSURE
, p
);
885 input_report_abs(input
, ABS_DISTANCE
, d
);
889 wacom
->shared
->stylus_in_proximity
= false;
892 input_report_key(input
, wacom
->tool
[0], prox
); /* PEN or RUBBER */
893 input_report_abs(input
, ABS_MISC
, wacom
->id
[0]); /* TOOL ID */
898 static int wacom_bpt_irq(struct wacom_wac
*wacom
, size_t len
)
900 if (len
== WACOM_PKGLEN_BBTOUCH
)
901 return wacom_bpt_touch(wacom
);
902 else if (len
== WACOM_PKGLEN_BBFUN
)
903 return wacom_bpt_pen(wacom
);
908 void wacom_wac_irq(struct wacom_wac
*wacom_wac
, size_t len
)
912 switch (wacom_wac
->features
.type
) {
914 sync
= wacom_penpartner_irq(wacom_wac
);
918 sync
= wacom_pl_irq(wacom_wac
);
924 sync
= wacom_graphire_irq(wacom_wac
);
928 sync
= wacom_ptu_irq(wacom_wac
);
932 sync
= wacom_dtu_irq(wacom_wac
);
945 sync
= wacom_intuos_irq(wacom_wac
);
950 sync
= wacom_tpc_irq(wacom_wac
, len
);
954 sync
= wacom_bpt_irq(wacom_wac
, len
);
963 input_sync(wacom_wac
->input
);
966 static void wacom_setup_cintiq(struct wacom_wac
*wacom_wac
)
968 struct input_dev
*input_dev
= wacom_wac
->input
;
970 input_set_capability(input_dev
, EV_MSC
, MSC_SERIAL
);
972 __set_bit(BTN_TOOL_RUBBER
, input_dev
->keybit
);
973 __set_bit(BTN_TOOL_PEN
, input_dev
->keybit
);
974 __set_bit(BTN_TOOL_BRUSH
, input_dev
->keybit
);
975 __set_bit(BTN_TOOL_PENCIL
, input_dev
->keybit
);
976 __set_bit(BTN_TOOL_AIRBRUSH
, input_dev
->keybit
);
977 __set_bit(BTN_STYLUS
, input_dev
->keybit
);
978 __set_bit(BTN_STYLUS2
, input_dev
->keybit
);
980 input_set_abs_params(input_dev
, ABS_DISTANCE
,
981 0, wacom_wac
->features
.distance_max
, 0, 0);
982 input_set_abs_params(input_dev
, ABS_WHEEL
, 0, 1023, 0, 0);
983 input_set_abs_params(input_dev
, ABS_TILT_X
, 0, 127, 0, 0);
984 input_set_abs_params(input_dev
, ABS_TILT_Y
, 0, 127, 0, 0);
987 static void wacom_setup_intuos(struct wacom_wac
*wacom_wac
)
989 struct input_dev
*input_dev
= wacom_wac
->input
;
991 input_set_capability(input_dev
, EV_REL
, REL_WHEEL
);
993 wacom_setup_cintiq(wacom_wac
);
995 __set_bit(BTN_LEFT
, input_dev
->keybit
);
996 __set_bit(BTN_RIGHT
, input_dev
->keybit
);
997 __set_bit(BTN_MIDDLE
, input_dev
->keybit
);
998 __set_bit(BTN_SIDE
, input_dev
->keybit
);
999 __set_bit(BTN_EXTRA
, input_dev
->keybit
);
1000 __set_bit(BTN_TOOL_MOUSE
, input_dev
->keybit
);
1001 __set_bit(BTN_TOOL_LENS
, input_dev
->keybit
);
1003 input_set_abs_params(input_dev
, ABS_RZ
, -900, 899, 0, 0);
1004 input_set_abs_params(input_dev
, ABS_THROTTLE
, -1023, 1023, 0, 0);
1007 void wacom_setup_device_quirks(struct wacom_features
*features
)
1010 /* touch device found but size is not defined. use default */
1011 if (features
->device_type
== BTN_TOOL_FINGER
&& !features
->x_max
) {
1012 features
->x_max
= 1023;
1013 features
->y_max
= 1023;
1016 /* these device have multiple inputs */
1017 if (features
->type
== TABLETPC
|| features
->type
== TABLETPC2FG
||
1018 features
->type
== BAMBOO_PT
)
1019 features
->quirks
|= WACOM_QUIRK_MULTI_INPUT
;
1021 /* quirks for bamboo touch */
1022 if (features
->type
== BAMBOO_PT
&&
1023 features
->device_type
== BTN_TOOL_DOUBLETAP
) {
1024 features
->x_max
<<= 5;
1025 features
->y_max
<<= 5;
1026 features
->x_fuzz
<<= 5;
1027 features
->y_fuzz
<<= 5;
1028 features
->pressure_max
= 256;
1029 features
->pressure_fuzz
= 16;
1030 features
->quirks
|= WACOM_QUIRK_BBTOUCH_LOWRES
;
1034 static unsigned int wacom_calculate_touch_res(unsigned int logical_max
,
1035 unsigned int physical_max
)
1037 /* Touch physical dimensions are in 100th of mm */
1038 return (logical_max
* 100) / physical_max
;
1041 void wacom_setup_input_capabilities(struct input_dev
*input_dev
,
1042 struct wacom_wac
*wacom_wac
)
1044 struct wacom_features
*features
= &wacom_wac
->features
;
1047 input_dev
->evbit
[0] |= BIT_MASK(EV_KEY
) | BIT_MASK(EV_ABS
);
1049 __set_bit(BTN_TOUCH
, input_dev
->keybit
);
1051 input_set_abs_params(input_dev
, ABS_X
, 0, features
->x_max
,
1052 features
->x_fuzz
, 0);
1053 input_set_abs_params(input_dev
, ABS_Y
, 0, features
->y_max
,
1054 features
->y_fuzz
, 0);
1055 input_set_abs_params(input_dev
, ABS_PRESSURE
, 0, features
->pressure_max
,
1056 features
->pressure_fuzz
, 0);
1058 __set_bit(ABS_MISC
, input_dev
->absbit
);
1060 switch (wacom_wac
->features
.type
) {
1062 __set_bit(BTN_1
, input_dev
->keybit
);
1063 __set_bit(BTN_5
, input_dev
->keybit
);
1065 input_set_abs_params(input_dev
, ABS_WHEEL
, 0, 71, 0, 0);
1069 input_set_capability(input_dev
, EV_MSC
, MSC_SERIAL
);
1071 __set_bit(BTN_TOOL_FINGER
, input_dev
->keybit
);
1072 __set_bit(BTN_0
, input_dev
->keybit
);
1073 __set_bit(BTN_4
, input_dev
->keybit
);
1077 input_set_capability(input_dev
, EV_REL
, REL_WHEEL
);
1079 __set_bit(BTN_LEFT
, input_dev
->keybit
);
1080 __set_bit(BTN_RIGHT
, input_dev
->keybit
);
1081 __set_bit(BTN_MIDDLE
, input_dev
->keybit
);
1083 __set_bit(BTN_TOOL_RUBBER
, input_dev
->keybit
);
1084 __set_bit(BTN_TOOL_PEN
, input_dev
->keybit
);
1085 __set_bit(BTN_TOOL_MOUSE
, input_dev
->keybit
);
1086 __set_bit(BTN_STYLUS
, input_dev
->keybit
);
1087 __set_bit(BTN_STYLUS2
, input_dev
->keybit
);
1091 __set_bit(BTN_A
, input_dev
->keybit
);
1092 __set_bit(BTN_B
, input_dev
->keybit
);
1093 __set_bit(BTN_C
, input_dev
->keybit
);
1094 __set_bit(BTN_X
, input_dev
->keybit
);
1095 __set_bit(BTN_Y
, input_dev
->keybit
);
1096 __set_bit(BTN_Z
, input_dev
->keybit
);
1097 __set_bit(BTN_BASE
, input_dev
->keybit
);
1098 __set_bit(BTN_BASE2
, input_dev
->keybit
);
1102 __set_bit(BTN_8
, input_dev
->keybit
);
1103 __set_bit(BTN_9
, input_dev
->keybit
);
1107 for (i
= 0; i
< 8; i
++)
1108 __set_bit(BTN_0
+ i
, input_dev
->keybit
);
1109 __set_bit(BTN_TOOL_FINGER
, input_dev
->keybit
);
1111 input_set_abs_params(input_dev
, ABS_RX
, 0, 4096, 0, 0);
1112 input_set_abs_params(input_dev
, ABS_RY
, 0, 4096, 0, 0);
1113 input_set_abs_params(input_dev
, ABS_Z
, -900, 899, 0, 0);
1114 wacom_setup_cintiq(wacom_wac
);
1119 __set_bit(BTN_4
, input_dev
->keybit
);
1120 __set_bit(BTN_5
, input_dev
->keybit
);
1121 __set_bit(BTN_6
, input_dev
->keybit
);
1122 __set_bit(BTN_7
, input_dev
->keybit
);
1124 input_set_abs_params(input_dev
, ABS_RY
, 0, 4096, 0, 0);
1128 __set_bit(BTN_0
, input_dev
->keybit
);
1129 __set_bit(BTN_1
, input_dev
->keybit
);
1130 __set_bit(BTN_2
, input_dev
->keybit
);
1131 __set_bit(BTN_3
, input_dev
->keybit
);
1133 __set_bit(BTN_TOOL_FINGER
, input_dev
->keybit
);
1135 input_set_abs_params(input_dev
, ABS_RX
, 0, 4096, 0, 0);
1136 input_set_abs_params(input_dev
, ABS_Z
, -900, 899, 0, 0);
1140 wacom_setup_intuos(wacom_wac
);
1145 __set_bit(BTN_7
, input_dev
->keybit
);
1146 __set_bit(BTN_8
, input_dev
->keybit
);
1150 for (i
= 0; i
< 7; i
++)
1151 __set_bit(BTN_0
+ i
, input_dev
->keybit
);
1152 __set_bit(BTN_TOOL_FINGER
, input_dev
->keybit
);
1154 input_set_abs_params(input_dev
, ABS_Z
, -900, 899, 0, 0);
1155 wacom_setup_intuos(wacom_wac
);
1159 if (features
->device_type
== BTN_TOOL_DOUBLETAP
) {
1161 input_mt_init_slots(input_dev
, 2);
1162 input_set_abs_params(input_dev
, ABS_MT_TOOL_TYPE
,
1163 0, MT_TOOL_MAX
, 0, 0);
1164 input_set_abs_params(input_dev
, ABS_MT_POSITION_X
,
1165 0, features
->x_max
, 0, 0);
1166 input_set_abs_params(input_dev
, ABS_MT_POSITION_Y
,
1167 0, features
->y_max
, 0, 0);
1172 __clear_bit(ABS_MISC
, input_dev
->absbit
);
1174 if (features
->device_type
!= BTN_TOOL_PEN
) {
1175 input_abs_set_res(input_dev
, ABS_X
,
1176 wacom_calculate_touch_res(features
->x_max
,
1178 input_abs_set_res(input_dev
, ABS_Y
,
1179 wacom_calculate_touch_res(features
->y_max
,
1181 break; /* no need to process stylus stuff */
1188 __set_bit(BTN_TOOL_PEN
, input_dev
->keybit
);
1189 __set_bit(BTN_STYLUS
, input_dev
->keybit
);
1190 __set_bit(BTN_STYLUS2
, input_dev
->keybit
);
1194 __set_bit(BTN_TOOL_RUBBER
, input_dev
->keybit
);
1198 __clear_bit(ABS_MISC
, input_dev
->absbit
);
1200 if (features
->device_type
== BTN_TOOL_DOUBLETAP
) {
1201 __set_bit(BTN_LEFT
, input_dev
->keybit
);
1202 __set_bit(BTN_FORWARD
, input_dev
->keybit
);
1203 __set_bit(BTN_BACK
, input_dev
->keybit
);
1204 __set_bit(BTN_RIGHT
, input_dev
->keybit
);
1206 __set_bit(BTN_TOOL_FINGER
, input_dev
->keybit
);
1207 __set_bit(BTN_TOOL_DOUBLETAP
, input_dev
->keybit
);
1209 input_mt_init_slots(input_dev
, 2);
1210 input_set_abs_params(input_dev
, ABS_MT_POSITION_X
,
1212 features
->x_fuzz
, 0);
1213 input_set_abs_params(input_dev
, ABS_MT_POSITION_Y
,
1215 features
->y_fuzz
, 0);
1216 input_set_abs_params(input_dev
, ABS_MT_PRESSURE
,
1217 0, features
->pressure_max
,
1218 features
->pressure_fuzz
, 0);
1219 input_abs_set_res(input_dev
, ABS_X
,
1220 wacom_calculate_touch_res(features
->x_max
,
1222 input_abs_set_res(input_dev
, ABS_Y
,
1223 wacom_calculate_touch_res(features
->y_max
,
1225 } else if (features
->device_type
== BTN_TOOL_PEN
) {
1226 __set_bit(BTN_TOOL_RUBBER
, input_dev
->keybit
);
1227 __set_bit(BTN_TOOL_PEN
, input_dev
->keybit
);
1228 __set_bit(BTN_STYLUS
, input_dev
->keybit
);
1229 __set_bit(BTN_STYLUS2
, input_dev
->keybit
);
1235 static const struct wacom_features wacom_features_0x00
=
1236 { "Wacom Penpartner", WACOM_PKGLEN_PENPRTN
, 5040, 3780, 255, 0, PENPARTNER
};
1237 static const struct wacom_features wacom_features_0x10
=
1238 { "Wacom Graphire", WACOM_PKGLEN_GRAPHIRE
, 10206, 7422, 511, 63, GRAPHIRE
};
1239 static const struct wacom_features wacom_features_0x11
=
1240 { "Wacom Graphire2 4x5", WACOM_PKGLEN_GRAPHIRE
, 10206, 7422, 511, 63, GRAPHIRE
};
1241 static const struct wacom_features wacom_features_0x12
=
1242 { "Wacom Graphire2 5x7", WACOM_PKGLEN_GRAPHIRE
, 13918, 10206, 511, 63, GRAPHIRE
};
1243 static const struct wacom_features wacom_features_0x13
=
1244 { "Wacom Graphire3", WACOM_PKGLEN_GRAPHIRE
, 10208, 7424, 511, 63, GRAPHIRE
};
1245 static const struct wacom_features wacom_features_0x14
=
1246 { "Wacom Graphire3 6x8", WACOM_PKGLEN_GRAPHIRE
, 16704, 12064, 511, 63, GRAPHIRE
};
1247 static const struct wacom_features wacom_features_0x15
=
1248 { "Wacom Graphire4 4x5", WACOM_PKGLEN_GRAPHIRE
, 10208, 7424, 511, 63, WACOM_G4
};
1249 static const struct wacom_features wacom_features_0x16
=
1250 { "Wacom Graphire4 6x8", WACOM_PKGLEN_GRAPHIRE
, 16704, 12064, 511, 63, WACOM_G4
};
1251 static const struct wacom_features wacom_features_0x17
=
1252 { "Wacom BambooFun 4x5", WACOM_PKGLEN_BBFUN
, 14760, 9225, 511, 63, WACOM_MO
};
1253 static const struct wacom_features wacom_features_0x18
=
1254 { "Wacom BambooFun 6x8", WACOM_PKGLEN_BBFUN
, 21648, 13530, 511, 63, WACOM_MO
};
1255 static const struct wacom_features wacom_features_0x19
=
1256 { "Wacom Bamboo1 Medium", WACOM_PKGLEN_GRAPHIRE
, 16704, 12064, 511, 63, GRAPHIRE
};
1257 static const struct wacom_features wacom_features_0x60
=
1258 { "Wacom Volito", WACOM_PKGLEN_GRAPHIRE
, 5104, 3712, 511, 63, GRAPHIRE
};
1259 static const struct wacom_features wacom_features_0x61
=
1260 { "Wacom PenStation2", WACOM_PKGLEN_GRAPHIRE
, 3250, 2320, 255, 63, GRAPHIRE
};
1261 static const struct wacom_features wacom_features_0x62
=
1262 { "Wacom Volito2 4x5", WACOM_PKGLEN_GRAPHIRE
, 5104, 3712, 511, 63, GRAPHIRE
};
1263 static const struct wacom_features wacom_features_0x63
=
1264 { "Wacom Volito2 2x3", WACOM_PKGLEN_GRAPHIRE
, 3248, 2320, 511, 63, GRAPHIRE
};
1265 static const struct wacom_features wacom_features_0x64
=
1266 { "Wacom PenPartner2", WACOM_PKGLEN_GRAPHIRE
, 3250, 2320, 511, 63, GRAPHIRE
};
1267 static const struct wacom_features wacom_features_0x65
=
1268 { "Wacom Bamboo", WACOM_PKGLEN_BBFUN
, 14760, 9225, 511, 63, WACOM_MO
};
1269 static const struct wacom_features wacom_features_0x69
=
1270 { "Wacom Bamboo1", WACOM_PKGLEN_GRAPHIRE
, 5104, 3712, 511, 63, GRAPHIRE
};
1271 static const struct wacom_features wacom_features_0x20
=
1272 { "Wacom Intuos 4x5", WACOM_PKGLEN_INTUOS
, 12700, 10600, 1023, 31, INTUOS
};
1273 static const struct wacom_features wacom_features_0x21
=
1274 { "Wacom Intuos 6x8", WACOM_PKGLEN_INTUOS
, 20320, 16240, 1023, 31, INTUOS
};
1275 static const struct wacom_features wacom_features_0x22
=
1276 { "Wacom Intuos 9x12", WACOM_PKGLEN_INTUOS
, 30480, 24060, 1023, 31, INTUOS
};
1277 static const struct wacom_features wacom_features_0x23
=
1278 { "Wacom Intuos 12x12", WACOM_PKGLEN_INTUOS
, 30480, 31680, 1023, 31, INTUOS
};
1279 static const struct wacom_features wacom_features_0x24
=
1280 { "Wacom Intuos 12x18", WACOM_PKGLEN_INTUOS
, 45720, 31680, 1023, 31, INTUOS
};
1281 static const struct wacom_features wacom_features_0x30
=
1282 { "Wacom PL400", WACOM_PKGLEN_GRAPHIRE
, 5408, 4056, 255, 0, PL
};
1283 static const struct wacom_features wacom_features_0x31
=
1284 { "Wacom PL500", WACOM_PKGLEN_GRAPHIRE
, 6144, 4608, 255, 0, PL
};
1285 static const struct wacom_features wacom_features_0x32
=
1286 { "Wacom PL600", WACOM_PKGLEN_GRAPHIRE
, 6126, 4604, 255, 0, PL
};
1287 static const struct wacom_features wacom_features_0x33
=
1288 { "Wacom PL600SX", WACOM_PKGLEN_GRAPHIRE
, 6260, 5016, 255, 0, PL
};
1289 static const struct wacom_features wacom_features_0x34
=
1290 { "Wacom PL550", WACOM_PKGLEN_GRAPHIRE
, 6144, 4608, 511, 0, PL
};
1291 static const struct wacom_features wacom_features_0x35
=
1292 { "Wacom PL800", WACOM_PKGLEN_GRAPHIRE
, 7220, 5780, 511, 0, PL
};
1293 static const struct wacom_features wacom_features_0x37
=
1294 { "Wacom PL700", WACOM_PKGLEN_GRAPHIRE
, 6758, 5406, 511, 0, PL
};
1295 static const struct wacom_features wacom_features_0x38
=
1296 { "Wacom PL510", WACOM_PKGLEN_GRAPHIRE
, 6282, 4762, 511, 0, PL
};
1297 static const struct wacom_features wacom_features_0x39
=
1298 { "Wacom DTU710", WACOM_PKGLEN_GRAPHIRE
, 34080, 27660, 511, 0, PL
};
1299 static const struct wacom_features wacom_features_0xC4
=
1300 { "Wacom DTF521", WACOM_PKGLEN_GRAPHIRE
, 6282, 4762, 511, 0, PL
};
1301 static const struct wacom_features wacom_features_0xC0
=
1302 { "Wacom DTF720", WACOM_PKGLEN_GRAPHIRE
, 6858, 5506, 511, 0, PL
};
1303 static const struct wacom_features wacom_features_0xC2
=
1304 { "Wacom DTF720a", WACOM_PKGLEN_GRAPHIRE
, 6858, 5506, 511, 0, PL
};
1305 static const struct wacom_features wacom_features_0x03
=
1306 { "Wacom Cintiq Partner", WACOM_PKGLEN_GRAPHIRE
, 20480, 15360, 511, 0, PTU
};
1307 static const struct wacom_features wacom_features_0x41
=
1308 { "Wacom Intuos2 4x5", WACOM_PKGLEN_INTUOS
, 12700, 10600, 1023, 31, INTUOS
};
1309 static const struct wacom_features wacom_features_0x42
=
1310 { "Wacom Intuos2 6x8", WACOM_PKGLEN_INTUOS
, 20320, 16240, 1023, 31, INTUOS
};
1311 static const struct wacom_features wacom_features_0x43
=
1312 { "Wacom Intuos2 9x12", WACOM_PKGLEN_INTUOS
, 30480, 24060, 1023, 31, INTUOS
};
1313 static const struct wacom_features wacom_features_0x44
=
1314 { "Wacom Intuos2 12x12", WACOM_PKGLEN_INTUOS
, 30480, 31680, 1023, 31, INTUOS
};
1315 static const struct wacom_features wacom_features_0x45
=
1316 { "Wacom Intuos2 12x18", WACOM_PKGLEN_INTUOS
, 45720, 31680, 1023, 31, INTUOS
};
1317 static const struct wacom_features wacom_features_0xB0
=
1318 { "Wacom Intuos3 4x5", WACOM_PKGLEN_INTUOS
, 25400, 20320, 1023, 63, INTUOS3S
};
1319 static const struct wacom_features wacom_features_0xB1
=
1320 { "Wacom Intuos3 6x8", WACOM_PKGLEN_INTUOS
, 40640, 30480, 1023, 63, INTUOS3
};
1321 static const struct wacom_features wacom_features_0xB2
=
1322 { "Wacom Intuos3 9x12", WACOM_PKGLEN_INTUOS
, 60960, 45720, 1023, 63, INTUOS3
};
1323 static const struct wacom_features wacom_features_0xB3
=
1324 { "Wacom Intuos3 12x12", WACOM_PKGLEN_INTUOS
, 60960, 60960, 1023, 63, INTUOS3L
};
1325 static const struct wacom_features wacom_features_0xB4
=
1326 { "Wacom Intuos3 12x19", WACOM_PKGLEN_INTUOS
, 97536, 60960, 1023, 63, INTUOS3L
};
1327 static const struct wacom_features wacom_features_0xB5
=
1328 { "Wacom Intuos3 6x11", WACOM_PKGLEN_INTUOS
, 54204, 31750, 1023, 63, INTUOS3
};
1329 static const struct wacom_features wacom_features_0xB7
=
1330 { "Wacom Intuos3 4x6", WACOM_PKGLEN_INTUOS
, 31496, 19685, 1023, 63, INTUOS3S
};
1331 static const struct wacom_features wacom_features_0xB8
=
1332 { "Wacom Intuos4 4x6", WACOM_PKGLEN_INTUOS
, 31496, 19685, 2047, 63, INTUOS4S
};
1333 static const struct wacom_features wacom_features_0xB9
=
1334 { "Wacom Intuos4 6x9", WACOM_PKGLEN_INTUOS
, 44704, 27940, 2047, 63, INTUOS4
};
1335 static const struct wacom_features wacom_features_0xBA
=
1336 { "Wacom Intuos4 8x13", WACOM_PKGLEN_INTUOS
, 65024, 40640, 2047, 63, INTUOS4L
};
1337 static const struct wacom_features wacom_features_0xBB
=
1338 { "Wacom Intuos4 12x19", WACOM_PKGLEN_INTUOS
, 97536, 60960, 2047, 63, INTUOS4L
};
1339 static const struct wacom_features wacom_features_0xBC
=
1340 { "Wacom Intuos4 WL", WACOM_PKGLEN_INTUOS
, 40840, 25400, 2047, 63, INTUOS4
};
1341 static const struct wacom_features wacom_features_0x3F
=
1342 { "Wacom Cintiq 21UX", WACOM_PKGLEN_INTUOS
, 87200, 65600, 1023, 63, CINTIQ
};
1343 static const struct wacom_features wacom_features_0xC5
=
1344 { "Wacom Cintiq 20WSX", WACOM_PKGLEN_INTUOS
, 86680, 54180, 1023, 63, WACOM_BEE
};
1345 static const struct wacom_features wacom_features_0xC6
=
1346 { "Wacom Cintiq 12WX", WACOM_PKGLEN_INTUOS
, 53020, 33440, 1023, 63, WACOM_BEE
};
1347 static const struct wacom_features wacom_features_0xC7
=
1348 { "Wacom DTU1931", WACOM_PKGLEN_GRAPHIRE
, 37832, 30305, 511, 0, PL
};
1349 static const struct wacom_features wacom_features_0xCE
=
1350 { "Wacom DTU2231", WACOM_PKGLEN_GRAPHIRE
, 47864, 27011, 511, 0, DTU
};
1351 static const struct wacom_features wacom_features_0xF0
=
1352 { "Wacom DTU1631", WACOM_PKGLEN_GRAPHIRE
, 34623, 19553, 511, 0, DTU
};
1353 static const struct wacom_features wacom_features_0xCC
=
1354 { "Wacom Cintiq 21UX2", WACOM_PKGLEN_INTUOS
, 87200, 65600, 2047, 63, WACOM_21UX2
};
1355 static const struct wacom_features wacom_features_0x90
=
1356 { "Wacom ISDv4 90", WACOM_PKGLEN_GRAPHIRE
, 26202, 16325, 255, 0, TABLETPC
};
1357 static const struct wacom_features wacom_features_0x93
=
1358 { "Wacom ISDv4 93", WACOM_PKGLEN_GRAPHIRE
, 26202, 16325, 255, 0, TABLETPC
};
1359 static const struct wacom_features wacom_features_0x9A
=
1360 { "Wacom ISDv4 9A", WACOM_PKGLEN_GRAPHIRE
, 26202, 16325, 255, 0, TABLETPC
};
1361 static const struct wacom_features wacom_features_0x9F
=
1362 { "Wacom ISDv4 9F", WACOM_PKGLEN_GRAPHIRE
, 26202, 16325, 255, 0, TABLETPC
};
1363 static const struct wacom_features wacom_features_0xE2
=
1364 { "Wacom ISDv4 E2", WACOM_PKGLEN_TPC2FG
, 26202, 16325, 255, 0, TABLETPC2FG
};
1365 static const struct wacom_features wacom_features_0xE3
=
1366 { "Wacom ISDv4 E3", WACOM_PKGLEN_TPC2FG
, 26202, 16325, 255, 0, TABLETPC2FG
};
1367 static const struct wacom_features wacom_features_0x47
=
1368 { "Wacom Intuos2 6x8", WACOM_PKGLEN_INTUOS
, 20320, 16240, 1023, 31, INTUOS
};
1369 static const struct wacom_features wacom_features_0xD0
=
1370 { "Wacom Bamboo 2FG", WACOM_PKGLEN_BBFUN
, 14720, 9200, 1023, 63, BAMBOO_PT
};
1371 static const struct wacom_features wacom_features_0xD1
=
1372 { "Wacom Bamboo 2FG 4x5", WACOM_PKGLEN_BBFUN
, 14720, 9200, 1023, 63, BAMBOO_PT
};
1373 static const struct wacom_features wacom_features_0xD2
=
1374 { "Wacom Bamboo Craft", WACOM_PKGLEN_BBFUN
, 14720, 9200, 1023, 63, BAMBOO_PT
};
1375 static const struct wacom_features wacom_features_0xD3
=
1376 { "Wacom Bamboo 2FG 6x8", WACOM_PKGLEN_BBFUN
, 21648, 13530, 1023, 63, BAMBOO_PT
};
1377 static const struct wacom_features wacom_features_0xD4
=
1378 { "Wacom Bamboo Pen", WACOM_PKGLEN_BBFUN
, 14720, 9200, 255, 63, BAMBOO_PT
};
1379 static const struct wacom_features wacom_features_0xD6
=
1380 { "Wacom BambooPT 2FG 4x5", WACOM_PKGLEN_BBFUN
, 14720, 9200, 1023, 63, BAMBOO_PT
};
1381 static const struct wacom_features wacom_features_0xD7
=
1382 { "Wacom BambooPT 2FG Small", WACOM_PKGLEN_BBFUN
, 14720, 9200, 1023, 63, BAMBOO_PT
};
1383 static const struct wacom_features wacom_features_0xD8
=
1384 { "Wacom Bamboo Comic 2FG", WACOM_PKGLEN_BBFUN
, 21648, 13530, 1023, 63, BAMBOO_PT
};
1385 static const struct wacom_features wacom_features_0xDA
=
1386 { "Wacom Bamboo 2FG 4x5 SE", WACOM_PKGLEN_BBFUN
, 14720, 9200, 1023, 63, BAMBOO_PT
};
1387 static struct wacom_features wacom_features_0xDB
=
1388 { "Wacom Bamboo 2FG 6x8 SE", WACOM_PKGLEN_BBFUN
, 21648, 13530, 1023, 63, BAMBOO_PT
};
1389 static const struct wacom_features wacom_features_0x6004
=
1390 { "ISD-V4", WACOM_PKGLEN_GRAPHIRE
, 12800, 8000, 255, 0, TABLETPC
};
1392 #define USB_DEVICE_WACOM(prod) \
1393 USB_DEVICE(USB_VENDOR_ID_WACOM, prod), \
1394 .driver_info = (kernel_ulong_t)&wacom_features_##prod
1396 #define USB_DEVICE_LENOVO(prod) \
1397 USB_DEVICE(USB_VENDOR_ID_LENOVO, prod), \
1398 .driver_info = (kernel_ulong_t)&wacom_features_##prod
1400 const struct usb_device_id wacom_ids
[] = {
1401 { USB_DEVICE_WACOM(0x00) },
1402 { USB_DEVICE_WACOM(0x10) },
1403 { USB_DEVICE_WACOM(0x11) },
1404 { USB_DEVICE_WACOM(0x12) },
1405 { USB_DEVICE_WACOM(0x13) },
1406 { USB_DEVICE_WACOM(0x14) },
1407 { USB_DEVICE_WACOM(0x15) },
1408 { USB_DEVICE_WACOM(0x16) },
1409 { USB_DEVICE_WACOM(0x17) },
1410 { USB_DEVICE_WACOM(0x18) },
1411 { USB_DEVICE_WACOM(0x19) },
1412 { USB_DEVICE_WACOM(0x60) },
1413 { USB_DEVICE_WACOM(0x61) },
1414 { USB_DEVICE_WACOM(0x62) },
1415 { USB_DEVICE_WACOM(0x63) },
1416 { USB_DEVICE_WACOM(0x64) },
1417 { USB_DEVICE_WACOM(0x65) },
1418 { USB_DEVICE_WACOM(0x69) },
1419 { USB_DEVICE_WACOM(0x20) },
1420 { USB_DEVICE_WACOM(0x21) },
1421 { USB_DEVICE_WACOM(0x22) },
1422 { USB_DEVICE_WACOM(0x23) },
1423 { USB_DEVICE_WACOM(0x24) },
1424 { USB_DEVICE_WACOM(0x30) },
1425 { USB_DEVICE_WACOM(0x31) },
1426 { USB_DEVICE_WACOM(0x32) },
1427 { USB_DEVICE_WACOM(0x33) },
1428 { USB_DEVICE_WACOM(0x34) },
1429 { USB_DEVICE_WACOM(0x35) },
1430 { USB_DEVICE_WACOM(0x37) },
1431 { USB_DEVICE_WACOM(0x38) },
1432 { USB_DEVICE_WACOM(0x39) },
1433 { USB_DEVICE_WACOM(0xC4) },
1434 { USB_DEVICE_WACOM(0xC0) },
1435 { USB_DEVICE_WACOM(0xC2) },
1436 { USB_DEVICE_WACOM(0x03) },
1437 { USB_DEVICE_WACOM(0x41) },
1438 { USB_DEVICE_WACOM(0x42) },
1439 { USB_DEVICE_WACOM(0x43) },
1440 { USB_DEVICE_WACOM(0x44) },
1441 { USB_DEVICE_WACOM(0x45) },
1442 { USB_DEVICE_WACOM(0xB0) },
1443 { USB_DEVICE_WACOM(0xB1) },
1444 { USB_DEVICE_WACOM(0xB2) },
1445 { USB_DEVICE_WACOM(0xB3) },
1446 { USB_DEVICE_WACOM(0xB4) },
1447 { USB_DEVICE_WACOM(0xB5) },
1448 { USB_DEVICE_WACOM(0xB7) },
1449 { USB_DEVICE_WACOM(0xB8) },
1450 { USB_DEVICE_WACOM(0xB9) },
1451 { USB_DEVICE_WACOM(0xBA) },
1452 { USB_DEVICE_WACOM(0xBB) },
1453 { USB_DEVICE_WACOM(0xBC) },
1454 { USB_DEVICE_WACOM(0x3F) },
1455 { USB_DEVICE_WACOM(0xC5) },
1456 { USB_DEVICE_WACOM(0xC6) },
1457 { USB_DEVICE_WACOM(0xC7) },
1458 { USB_DEVICE_WACOM(0xCE) },
1459 { USB_DEVICE_WACOM(0xD0) },
1460 { USB_DEVICE_WACOM(0xD1) },
1461 { USB_DEVICE_WACOM(0xD2) },
1462 { USB_DEVICE_WACOM(0xD3) },
1463 { USB_DEVICE_WACOM(0xD4) },
1464 { USB_DEVICE_WACOM(0xD6) },
1465 { USB_DEVICE_WACOM(0xD7) },
1466 { USB_DEVICE_WACOM(0xD8) },
1467 { USB_DEVICE_WACOM(0xDA) },
1468 { USB_DEVICE_WACOM(0xDB) },
1469 { USB_DEVICE_WACOM(0xF0) },
1470 { USB_DEVICE_WACOM(0xCC) },
1471 { USB_DEVICE_WACOM(0x90) },
1472 { USB_DEVICE_WACOM(0x93) },
1473 { USB_DEVICE_WACOM(0x9A) },
1474 { USB_DEVICE_WACOM(0x9F) },
1475 { USB_DEVICE_WACOM(0xE2) },
1476 { USB_DEVICE_WACOM(0xE3) },
1477 { USB_DEVICE_WACOM(0x47) },
1478 { USB_DEVICE_LENOVO(0x6004) },
1481 MODULE_DEVICE_TABLE(usb
, wacom_ids
);