Input: wacom - merge out and in prox events
[linux-2.6.git] / drivers / input / tablet / wacom_wac.c
1 /*
2  * drivers/input/tablet/wacom_wac.c
3  *
4  *  USB Wacom tablet support - Wacom specific code
5  *
6  */
7
8 /*
9  * This program is free software; you can redistribute it and/or modify
10  * it under the terms of the GNU General Public License as published by
11  * the Free Software Foundation; either version 2 of the License, or
12  * (at your option) any later version.
13  */
14 #include "wacom.h"
15 #include "wacom_wac.h"
16
17 static int wacom_penpartner_irq(struct wacom_wac *wacom, void *wcombo)
18 {
19         unsigned char *data = wacom->data;
20
21         switch (data[0]) {
22                 case 1:
23                         if (data[5] & 0x80) {
24                                 wacom->tool[0] = (data[5] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
25                                 wacom->id[0] = (data[5] & 0x20) ? ERASER_DEVICE_ID : STYLUS_DEVICE_ID;
26                                 wacom_report_key(wcombo, wacom->tool[0], 1);
27                                 wacom_report_abs(wcombo, ABS_MISC, wacom->id[0]); /* report tool id */
28                                 wacom_report_abs(wcombo, ABS_X, wacom_le16_to_cpu(&data[1]));
29                                 wacom_report_abs(wcombo, ABS_Y, wacom_le16_to_cpu(&data[3]));
30                                 wacom_report_abs(wcombo, ABS_PRESSURE, (signed char)data[6] + 127);
31                                 wacom_report_key(wcombo, BTN_TOUCH, ((signed char)data[6] > -127));
32                                 wacom_report_key(wcombo, BTN_STYLUS, (data[5] & 0x40));
33                         } else {
34                                 wacom_report_key(wcombo, wacom->tool[0], 0);
35                                 wacom_report_abs(wcombo, ABS_MISC, 0); /* report tool id */
36                                 wacom_report_abs(wcombo, ABS_PRESSURE, -1);
37                                 wacom_report_key(wcombo, BTN_TOUCH, 0);
38                         }
39                         break;
40                 case 2:
41                         wacom_report_key(wcombo, BTN_TOOL_PEN, 1);
42                         wacom_report_abs(wcombo, ABS_MISC, STYLUS_DEVICE_ID); /* report tool id */
43                         wacom_report_abs(wcombo, ABS_X, wacom_le16_to_cpu(&data[1]));
44                         wacom_report_abs(wcombo, ABS_Y, wacom_le16_to_cpu(&data[3]));
45                         wacom_report_abs(wcombo, ABS_PRESSURE, (signed char)data[6] + 127);
46                         wacom_report_key(wcombo, BTN_TOUCH, ((signed char)data[6] > -80) && !(data[5] & 0x20));
47                         wacom_report_key(wcombo, BTN_STYLUS, (data[5] & 0x40));
48                         break;
49                 default:
50                         printk(KERN_INFO "wacom_penpartner_irq: received unknown report #%d\n", data[0]);
51                         return 0;
52         }
53         return 1;
54 }
55
56 static int wacom_pl_irq(struct wacom_wac *wacom, void *wcombo)
57 {
58         struct wacom_features *features = &wacom->features;
59         unsigned char *data = wacom->data;
60         int prox, pressure;
61
62         if (data[0] != WACOM_REPORT_PENABLED) {
63                 dbg("wacom_pl_irq: received unknown report #%d", data[0]);
64                 return 0;
65         }
66
67         prox = data[1] & 0x40;
68
69         if (prox) {
70                 wacom->id[0] = ERASER_DEVICE_ID;
71                 pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1));
72                 if (features->pressure_max > 255)
73                         pressure = (pressure << 1) | ((data[4] >> 6) & 1);
74                 pressure += (features->pressure_max + 1) / 2;
75
76                 /*
77                  * if going from out of proximity into proximity select between the eraser
78                  * and the pen based on the state of the stylus2 button, choose eraser if
79                  * pressed else choose pen. if not a proximity change from out to in, send
80                  * an out of proximity for previous tool then a in for new tool.
81                  */
82                 if (!wacom->tool[0]) {
83                         /* Eraser bit set for DTF */
84                         if (data[1] & 0x10)
85                                 wacom->tool[1] = BTN_TOOL_RUBBER;
86                         else
87                                 /* Going into proximity select tool */
88                                 wacom->tool[1] = (data[4] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
89                 } else {
90                         /* was entered with stylus2 pressed */
91                         if (wacom->tool[1] == BTN_TOOL_RUBBER && !(data[4] & 0x20)) {
92                                 /* report out proximity for previous tool */
93                                 wacom_report_key(wcombo, wacom->tool[1], 0);
94                                 wacom_input_sync(wcombo);
95                                 wacom->tool[1] = BTN_TOOL_PEN;
96                                 return 0;
97                         }
98                 }
99                 if (wacom->tool[1] != BTN_TOOL_RUBBER) {
100                         /* Unknown tool selected default to pen tool */
101                         wacom->tool[1] = BTN_TOOL_PEN;
102                         wacom->id[0] = STYLUS_DEVICE_ID;
103                 }
104                 wacom_report_key(wcombo, wacom->tool[1], prox); /* report in proximity for tool */
105                 wacom_report_abs(wcombo, ABS_MISC, wacom->id[0]); /* report tool id */
106                 wacom_report_abs(wcombo, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14));
107                 wacom_report_abs(wcombo, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14));
108                 wacom_report_abs(wcombo, ABS_PRESSURE, pressure);
109
110                 wacom_report_key(wcombo, BTN_TOUCH, data[4] & 0x08);
111                 wacom_report_key(wcombo, BTN_STYLUS, data[4] & 0x10);
112                 /* Only allow the stylus2 button to be reported for the pen tool. */
113                 wacom_report_key(wcombo, BTN_STYLUS2, (wacom->tool[1] == BTN_TOOL_PEN) && (data[4] & 0x20));
114         } else {
115                 /* report proximity-out of a (valid) tool */
116                 if (wacom->tool[1] != BTN_TOOL_RUBBER) {
117                         /* Unknown tool selected default to pen tool */
118                         wacom->tool[1] = BTN_TOOL_PEN;
119                 }
120                 wacom_report_key(wcombo, wacom->tool[1], prox);
121         }
122
123         wacom->tool[0] = prox; /* Save proximity state */
124         return 1;
125 }
126
127 static int wacom_ptu_irq(struct wacom_wac *wacom, void *wcombo)
128 {
129         unsigned char *data = wacom->data;
130
131         if (data[0] != WACOM_REPORT_PENABLED) {
132                 printk(KERN_INFO "wacom_ptu_irq: received unknown report #%d\n", data[0]);
133                 return 0;
134         }
135
136         if (data[1] & 0x04) {
137                 wacom_report_key(wcombo, BTN_TOOL_RUBBER, data[1] & 0x20);
138                 wacom_report_key(wcombo, BTN_TOUCH, data[1] & 0x08);
139                 wacom->id[0] = ERASER_DEVICE_ID;
140         } else {
141                 wacom_report_key(wcombo, BTN_TOOL_PEN, data[1] & 0x20);
142                 wacom_report_key(wcombo, BTN_TOUCH, data[1] & 0x01);
143                 wacom->id[0] = STYLUS_DEVICE_ID;
144         }
145         wacom_report_abs(wcombo, ABS_MISC, wacom->id[0]); /* report tool id */
146         wacom_report_abs(wcombo, ABS_X, wacom_le16_to_cpu(&data[2]));
147         wacom_report_abs(wcombo, ABS_Y, wacom_le16_to_cpu(&data[4]));
148         wacom_report_abs(wcombo, ABS_PRESSURE, wacom_le16_to_cpu(&data[6]));
149         wacom_report_key(wcombo, BTN_STYLUS, data[1] & 0x02);
150         wacom_report_key(wcombo, BTN_STYLUS2, data[1] & 0x10);
151         return 1;
152 }
153
154 static int wacom_graphire_irq(struct wacom_wac *wacom, void *wcombo)
155 {
156         struct wacom_features *features = &wacom->features;
157         unsigned char *data = wacom->data;
158         int x, y, prox;
159         int rw = 0;
160         int retval = 0;
161
162         if (data[0] != WACOM_REPORT_PENABLED) {
163                 dbg("wacom_graphire_irq: received unknown report #%d", data[0]);
164                 goto exit;
165         }
166
167         prox = data[1] & 0x80;
168         if (prox || wacom->id[0]) {
169                 if (prox) {
170                         switch ((data[1] >> 5) & 3) {
171
172                         case 0: /* Pen */
173                                 wacom->tool[0] = BTN_TOOL_PEN;
174                                 wacom->id[0] = STYLUS_DEVICE_ID;
175                                 break;
176
177                         case 1: /* Rubber */
178                                 wacom->tool[0] = BTN_TOOL_RUBBER;
179                                 wacom->id[0] = ERASER_DEVICE_ID;
180                                 break;
181
182                         case 2: /* Mouse with wheel */
183                                 wacom_report_key(wcombo, BTN_MIDDLE, data[1] & 0x04);
184                                 /* fall through */
185
186                         case 3: /* Mouse without wheel */
187                                 wacom->tool[0] = BTN_TOOL_MOUSE;
188                                 wacom->id[0] = CURSOR_DEVICE_ID;
189                                 break;
190                         }
191                 }
192                 x = wacom_le16_to_cpu(&data[2]);
193                 y = wacom_le16_to_cpu(&data[4]);
194                 wacom_report_abs(wcombo, ABS_X, x);
195                 wacom_report_abs(wcombo, ABS_Y, y);
196                 if (wacom->tool[0] != BTN_TOOL_MOUSE) {
197                         wacom_report_abs(wcombo, ABS_PRESSURE, data[6] | ((data[7] & 0x01) << 8));
198                         wacom_report_key(wcombo, BTN_TOUCH, data[1] & 0x01);
199                         wacom_report_key(wcombo, BTN_STYLUS, data[1] & 0x02);
200                         wacom_report_key(wcombo, BTN_STYLUS2, data[1] & 0x04);
201                 } else {
202                         wacom_report_key(wcombo, BTN_LEFT, data[1] & 0x01);
203                         wacom_report_key(wcombo, BTN_RIGHT, data[1] & 0x02);
204                         if (features->type == WACOM_G4 ||
205                                         features->type == WACOM_MO) {
206                                 wacom_report_abs(wcombo, ABS_DISTANCE, data[6] & 0x3f);
207                                 rw = (signed)(data[7] & 0x04) - (data[7] & 0x03);
208                         } else {
209                                 wacom_report_abs(wcombo, ABS_DISTANCE, data[7] & 0x3f);
210                                 rw = -(signed)data[6];
211                         }
212                         wacom_report_rel(wcombo, REL_WHEEL, rw);
213                 }
214
215                 if (!prox)
216                         wacom->id[0] = 0;
217                 wacom_report_abs(wcombo, ABS_MISC, wacom->id[0]); /* report tool id */
218                 wacom_report_key(wcombo, wacom->tool[0], prox);
219                 wacom_input_sync(wcombo); /* sync last event */
220         }
221
222         /* send pad data */
223         switch (features->type) {
224             case WACOM_G4:
225                 prox = data[7] & 0xf8;
226                 if (prox || wacom->id[1]) {
227                         wacom->id[1] = PAD_DEVICE_ID;
228                         wacom_report_key(wcombo, BTN_0, (data[7] & 0x40));
229                         wacom_report_key(wcombo, BTN_4, (data[7] & 0x80));
230                         rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3);
231                         wacom_report_rel(wcombo, REL_WHEEL, rw);
232                         wacom_report_key(wcombo, BTN_TOOL_FINGER, 0xf0);
233                         wacom_report_abs(wcombo, ABS_MISC, wacom->id[1]);
234                         if (!prox)
235                                 wacom->id[1] = 0;
236                         wacom_report_abs(wcombo, ABS_MISC, wacom->id[1]);
237                         wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, 0xf0);
238                 }
239                 retval = 1;
240                 break;
241             case WACOM_MO:
242                 prox = (data[7] & 0xf8) || data[8];
243                 if (prox || wacom->id[1]) {
244                         wacom->id[1] = PAD_DEVICE_ID;
245                         wacom_report_key(wcombo, BTN_0, (data[7] & 0x08));
246                         wacom_report_key(wcombo, BTN_1, (data[7] & 0x20));
247                         wacom_report_key(wcombo, BTN_4, (data[7] & 0x10));
248                         wacom_report_key(wcombo, BTN_5, (data[7] & 0x40));
249                         wacom_report_abs(wcombo, ABS_WHEEL, (data[8] & 0x7f));
250                         wacom_report_key(wcombo, BTN_TOOL_FINGER, 0xf0);
251                         if (!prox)
252                                 wacom->id[1] = 0;
253                         wacom_report_abs(wcombo, ABS_MISC, wacom->id[1]);
254                         wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, 0xf0);
255                 }
256                 retval = 1;
257                 break;
258         }
259 exit:
260         return retval;
261 }
262
263 static int wacom_intuos_inout(struct wacom_wac *wacom, void *wcombo)
264 {
265         struct wacom_features *features = &wacom->features;
266         unsigned char *data = wacom->data;
267         int idx = 0;
268
269         /* tool number */
270         if (features->type == INTUOS)
271                 idx = data[1] & 0x01;
272
273         /* Enter report */
274         if ((data[1] & 0xfc) == 0xc0) {
275                 /* serial number of the tool */
276                 wacom->serial[idx] = ((data[3] & 0x0f) << 28) +
277                         (data[4] << 20) + (data[5] << 12) +
278                         (data[6] << 4) + (data[7] >> 4);
279
280                 wacom->id[idx] = (data[2] << 4) | (data[3] >> 4);
281                 switch (wacom->id[idx]) {
282                         case 0x812: /* Inking pen */
283                         case 0x801: /* Intuos3 Inking pen */
284                         case 0x20802: /* Intuos4 Classic Pen */
285                         case 0x012:
286                                 wacom->tool[idx] = BTN_TOOL_PENCIL;
287                                 break;
288                         case 0x822: /* Pen */
289                         case 0x842:
290                         case 0x852:
291                         case 0x823: /* Intuos3 Grip Pen */
292                         case 0x813: /* Intuos3 Classic Pen */
293                         case 0x885: /* Intuos3 Marker Pen */
294                         case 0x802: /* Intuos4 Grip Pen Eraser */
295                         case 0x804: /* Intuos4 Marker Pen */
296                         case 0x40802: /* Intuos4 Classic Pen */
297                         case 0x022:
298                                 wacom->tool[idx] = BTN_TOOL_PEN;
299                                 break;
300                         case 0x832: /* Stroke pen */
301                         case 0x032:
302                                 wacom->tool[idx] = BTN_TOOL_BRUSH;
303                                 break;
304                         case 0x007: /* Mouse 4D and 2D */
305                         case 0x09c:
306                         case 0x094:
307                         case 0x017: /* Intuos3 2D Mouse */
308                         case 0x806: /* Intuos4 Mouse */
309                                 wacom->tool[idx] = BTN_TOOL_MOUSE;
310                                 break;
311                         case 0x096: /* Lens cursor */
312                         case 0x097: /* Intuos3 Lens cursor */
313                         case 0x006: /* Intuos4 Lens cursor */
314                                 wacom->tool[idx] = BTN_TOOL_LENS;
315                                 break;
316                         case 0x82a: /* Eraser */
317                         case 0x85a:
318                         case 0x91a:
319                         case 0xd1a:
320                         case 0x0fa:
321                         case 0x82b: /* Intuos3 Grip Pen Eraser */
322                         case 0x81b: /* Intuos3 Classic Pen Eraser */
323                         case 0x91b: /* Intuos3 Airbrush Eraser */
324                         case 0x80c: /* Intuos4 Marker Pen Eraser */
325                         case 0x80a: /* Intuos4 Grip Pen Eraser */
326                         case 0x4080a: /* Intuos4 Classic Pen Eraser */
327                         case 0x90a: /* Intuos4 Airbrush Eraser */
328                                 wacom->tool[idx] = BTN_TOOL_RUBBER;
329                                 break;
330                         case 0xd12:
331                         case 0x912:
332                         case 0x112:
333                         case 0x913: /* Intuos3 Airbrush */
334                         case 0x902: /* Intuos4 Airbrush */
335                                 wacom->tool[idx] = BTN_TOOL_AIRBRUSH;
336                                 break;
337                         default: /* Unknown tool */
338                                 wacom->tool[idx] = BTN_TOOL_PEN;
339                 }
340                 return 1;
341         }
342
343         /* Exit report */
344         if ((data[1] & 0xfe) == 0x80) {
345                 /*
346                  * Reset all states otherwise we lose the initial states
347                  * when in-prox next time
348                  */
349                 wacom_report_abs(wcombo, ABS_X, 0);
350                 wacom_report_abs(wcombo, ABS_Y, 0);
351                 wacom_report_abs(wcombo, ABS_DISTANCE, 0);
352                 wacom_report_abs(wcombo, ABS_TILT_X, 0);
353                 wacom_report_abs(wcombo, ABS_TILT_Y, 0);
354                 if (wacom->tool[idx] >= BTN_TOOL_MOUSE) {
355                         wacom_report_key(wcombo, BTN_LEFT, 0);
356                         wacom_report_key(wcombo, BTN_MIDDLE, 0);
357                         wacom_report_key(wcombo, BTN_RIGHT, 0);
358                         wacom_report_key(wcombo, BTN_SIDE, 0);
359                         wacom_report_key(wcombo, BTN_EXTRA, 0);
360                         wacom_report_abs(wcombo, ABS_THROTTLE, 0);
361                         wacom_report_abs(wcombo, ABS_RZ, 0);
362                 } else {
363                         wacom_report_abs(wcombo, ABS_PRESSURE, 0);
364                         wacom_report_key(wcombo, BTN_STYLUS, 0);
365                         wacom_report_key(wcombo, BTN_STYLUS2, 0);
366                         wacom_report_key(wcombo, BTN_TOUCH, 0);
367                         wacom_report_abs(wcombo, ABS_WHEEL, 0);
368                         if (features->type >= INTUOS3S)
369                                 wacom_report_abs(wcombo, ABS_Z, 0);
370                 }
371                 wacom_report_key(wcombo, wacom->tool[idx], 0);
372                 wacom_report_abs(wcombo, ABS_MISC, 0); /* reset tool id */
373                 wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
374                 wacom->id[idx] = 0;
375                 return 2;
376         }
377         return 0;
378 }
379
380 static void wacom_intuos_general(struct wacom_wac *wacom, void *wcombo)
381 {
382         struct wacom_features *features = &wacom->features;
383         unsigned char *data = wacom->data;
384         unsigned int t;
385
386         /* general pen packet */
387         if ((data[1] & 0xb8) == 0xa0) {
388                 t = (data[6] << 2) | ((data[7] >> 6) & 3);
389                 if (features->type >= INTUOS4S && features->type <= INTUOS4L)
390                         t = (t << 1) | (data[1] & 1);
391                 wacom_report_abs(wcombo, ABS_PRESSURE, t);
392                 wacom_report_abs(wcombo, ABS_TILT_X,
393                                 ((data[7] << 1) & 0x7e) | (data[8] >> 7));
394                 wacom_report_abs(wcombo, ABS_TILT_Y, data[8] & 0x7f);
395                 wacom_report_key(wcombo, BTN_STYLUS, data[1] & 2);
396                 wacom_report_key(wcombo, BTN_STYLUS2, data[1] & 4);
397                 wacom_report_key(wcombo, BTN_TOUCH, t > 10);
398         }
399
400         /* airbrush second packet */
401         if ((data[1] & 0xbc) == 0xb4) {
402                 wacom_report_abs(wcombo, ABS_WHEEL,
403                                 (data[6] << 2) | ((data[7] >> 6) & 3));
404                 wacom_report_abs(wcombo, ABS_TILT_X,
405                                 ((data[7] << 1) & 0x7e) | (data[8] >> 7));
406                 wacom_report_abs(wcombo, ABS_TILT_Y, data[8] & 0x7f);
407         }
408         return;
409 }
410
411 static int wacom_intuos_irq(struct wacom_wac *wacom, void *wcombo)
412 {
413         struct wacom_features *features = &wacom->features;
414         unsigned char *data = wacom->data;
415         unsigned int t;
416         int idx = 0, result;
417
418         if (data[0] != WACOM_REPORT_PENABLED && data[0] != WACOM_REPORT_INTUOSREAD
419                 && data[0] != WACOM_REPORT_INTUOSWRITE && data[0] != WACOM_REPORT_INTUOSPAD) {
420                 dbg("wacom_intuos_irq: received unknown report #%d", data[0]);
421                 return 0;
422         }
423
424         /* tool number */
425         if (features->type == INTUOS)
426                 idx = data[1] & 0x01;
427
428         /* pad packets. Works as a second tool and is always in prox */
429         if (data[0] == WACOM_REPORT_INTUOSPAD) {
430                 /* initiate the pad as a device */
431                 if (wacom->tool[1] != BTN_TOOL_FINGER)
432                         wacom->tool[1] = BTN_TOOL_FINGER;
433
434                 if (features->type >= INTUOS4S && features->type <= INTUOS4L) {
435                         wacom_report_key(wcombo, BTN_0, (data[2] & 0x01));
436                         wacom_report_key(wcombo, BTN_1, (data[3] & 0x01));
437                         wacom_report_key(wcombo, BTN_2, (data[3] & 0x02));
438                         wacom_report_key(wcombo, BTN_3, (data[3] & 0x04));
439                         wacom_report_key(wcombo, BTN_4, (data[3] & 0x08));
440                         wacom_report_key(wcombo, BTN_5, (data[3] & 0x10));
441                         wacom_report_key(wcombo, BTN_6, (data[3] & 0x20));
442                         if (data[1] & 0x80) {
443                                 wacom_report_abs(wcombo, ABS_WHEEL, (data[1] & 0x7f));
444                         } else {
445                                 /* Out of proximity, clear wheel value. */
446                                 wacom_report_abs(wcombo, ABS_WHEEL, 0);
447                         }
448                         if (features->type != INTUOS4S) {
449                                 wacom_report_key(wcombo, BTN_7, (data[3] & 0x40));
450                                 wacom_report_key(wcombo, BTN_8, (data[3] & 0x80));
451                         }
452                         if (data[1] | (data[2] & 0x01) | data[3]) {
453                                 wacom_report_key(wcombo, wacom->tool[1], 1);
454                                 wacom_report_abs(wcombo, ABS_MISC, PAD_DEVICE_ID);
455                         } else {
456                                 wacom_report_key(wcombo, wacom->tool[1], 0);
457                                 wacom_report_abs(wcombo, ABS_MISC, 0);
458                         }
459                 } else {
460                         wacom_report_key(wcombo, BTN_0, (data[5] & 0x01));
461                         wacom_report_key(wcombo, BTN_1, (data[5] & 0x02));
462                         wacom_report_key(wcombo, BTN_2, (data[5] & 0x04));
463                         wacom_report_key(wcombo, BTN_3, (data[5] & 0x08));
464                         wacom_report_key(wcombo, BTN_4, (data[6] & 0x01));
465                         wacom_report_key(wcombo, BTN_5, (data[6] & 0x02));
466                         wacom_report_key(wcombo, BTN_6, (data[6] & 0x04));
467                         wacom_report_key(wcombo, BTN_7, (data[6] & 0x08));
468                         wacom_report_key(wcombo, BTN_8, (data[5] & 0x10));
469                         wacom_report_key(wcombo, BTN_9, (data[6] & 0x10));
470                         wacom_report_abs(wcombo, ABS_RX, ((data[1] & 0x1f) << 8) | data[2]);
471                         wacom_report_abs(wcombo, ABS_RY, ((data[3] & 0x1f) << 8) | data[4]);
472
473                         if ((data[5] & 0x1f) | (data[6] & 0x1f) | (data[1] & 0x1f) |
474                                 data[2] | (data[3] & 0x1f) | data[4]) {
475                                 wacom_report_key(wcombo, wacom->tool[1], 1);
476                                 wacom_report_abs(wcombo, ABS_MISC, PAD_DEVICE_ID);
477                         } else {
478                                 wacom_report_key(wcombo, wacom->tool[1], 0);
479                                 wacom_report_abs(wcombo, ABS_MISC, 0);
480                         }
481                 }
482                 wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, 0xffffffff);
483                 return 1;
484         }
485
486         /* process in/out prox events */
487         result = wacom_intuos_inout(wacom, wcombo);
488         if (result)
489                 return result-1;
490
491         /* don't proceed if we don't know the ID */
492         if (!wacom->id[idx])
493                 return 0;
494
495         /* Only large Intuos support Lense Cursor */
496         if (wacom->tool[idx] == BTN_TOOL_LENS &&
497             (features->type == INTUOS3 ||
498              features->type == INTUOS3S ||
499              features->type == INTUOS4 ||
500              features->type == INTUOS4S)) {
501
502                 return 0;
503         }
504
505         /* Cintiq doesn't send data when RDY bit isn't set */
506         if (features->type == CINTIQ && !(data[1] & 0x40))
507                  return 0;
508
509         if (features->type >= INTUOS3S) {
510                 wacom_report_abs(wcombo, ABS_X, (data[2] << 9) | (data[3] << 1) | ((data[9] >> 1) & 1));
511                 wacom_report_abs(wcombo, ABS_Y, (data[4] << 9) | (data[5] << 1) | (data[9] & 1));
512                 wacom_report_abs(wcombo, ABS_DISTANCE, ((data[9] >> 2) & 0x3f));
513         } else {
514                 wacom_report_abs(wcombo, ABS_X, wacom_be16_to_cpu(&data[2]));
515                 wacom_report_abs(wcombo, ABS_Y, wacom_be16_to_cpu(&data[4]));
516                 wacom_report_abs(wcombo, ABS_DISTANCE, ((data[9] >> 3) & 0x1f));
517         }
518
519         /* process general packets */
520         wacom_intuos_general(wacom, wcombo);
521
522         /* 4D mouse, 2D mouse, marker pen rotation, tilt mouse, or Lens cursor packets */
523         if ((data[1] & 0xbc) == 0xa8 || (data[1] & 0xbe) == 0xb0 || (data[1] & 0xbc) == 0xac) {
524
525                 if (data[1] & 0x02) {
526                         /* Rotation packet */
527                         if (features->type >= INTUOS3S) {
528                                 /* I3 marker pen rotation */
529                                 t = (data[6] << 3) | ((data[7] >> 5) & 7);
530                                 t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) :
531                                         ((t-1) / 2 + 450)) : (450 - t / 2) ;
532                                 wacom_report_abs(wcombo, ABS_Z, t);
533                         } else {
534                                 /* 4D mouse rotation packet */
535                                 t = (data[6] << 3) | ((data[7] >> 5) & 7);
536                                 wacom_report_abs(wcombo, ABS_RZ, (data[7] & 0x20) ?
537                                         ((t - 1) / 2) : -t / 2);
538                         }
539
540                 } else if (!(data[1] & 0x10) && features->type < INTUOS3S) {
541                         /* 4D mouse packet */
542                         wacom_report_key(wcombo, BTN_LEFT,   data[8] & 0x01);
543                         wacom_report_key(wcombo, BTN_MIDDLE, data[8] & 0x02);
544                         wacom_report_key(wcombo, BTN_RIGHT,  data[8] & 0x04);
545
546                         wacom_report_key(wcombo, BTN_SIDE,   data[8] & 0x20);
547                         wacom_report_key(wcombo, BTN_EXTRA,  data[8] & 0x10);
548                         t = (data[6] << 2) | ((data[7] >> 6) & 3);
549                         wacom_report_abs(wcombo, ABS_THROTTLE, (data[8] & 0x08) ? -t : t);
550
551                 } else if (wacom->tool[idx] == BTN_TOOL_MOUSE) {
552                         /* I4 mouse */
553                         if (features->type >= INTUOS4S && features->type <= INTUOS4L) {
554                                 wacom_report_key(wcombo, BTN_LEFT,   data[6] & 0x01);
555                                 wacom_report_key(wcombo, BTN_MIDDLE, data[6] & 0x02);
556                                 wacom_report_key(wcombo, BTN_RIGHT,  data[6] & 0x04);
557                                 wacom_report_rel(wcombo, REL_WHEEL, ((data[7] & 0x80) >> 7)
558                                                  - ((data[7] & 0x40) >> 6));
559                                 wacom_report_key(wcombo, BTN_SIDE,   data[6] & 0x08);
560                                 wacom_report_key(wcombo, BTN_EXTRA,  data[6] & 0x10);
561
562                                 wacom_report_abs(wcombo, ABS_TILT_X,
563                                         ((data[7] << 1) & 0x7e) | (data[8] >> 7));
564                                 wacom_report_abs(wcombo, ABS_TILT_Y, data[8] & 0x7f);
565                         } else {
566                                 /* 2D mouse packet */
567                                 wacom_report_key(wcombo, BTN_LEFT,   data[8] & 0x04);
568                                 wacom_report_key(wcombo, BTN_MIDDLE, data[8] & 0x08);
569                                 wacom_report_key(wcombo, BTN_RIGHT,  data[8] & 0x10);
570                                 wacom_report_rel(wcombo, REL_WHEEL, (data[8] & 0x01)
571                                                  - ((data[8] & 0x02) >> 1));
572
573                                 /* I3 2D mouse side buttons */
574                                 if (features->type >= INTUOS3S && features->type <= INTUOS3L) {
575                                         wacom_report_key(wcombo, BTN_SIDE,   data[8] & 0x40);
576                                         wacom_report_key(wcombo, BTN_EXTRA,  data[8] & 0x20);
577                                 }
578                         }
579                 } else if ((features->type < INTUOS3S || features->type == INTUOS3L ||
580                                 features->type == INTUOS4L) &&
581                            wacom->tool[idx] == BTN_TOOL_LENS) {
582                         /* Lens cursor packets */
583                         wacom_report_key(wcombo, BTN_LEFT,   data[8] & 0x01);
584                         wacom_report_key(wcombo, BTN_MIDDLE, data[8] & 0x02);
585                         wacom_report_key(wcombo, BTN_RIGHT,  data[8] & 0x04);
586                         wacom_report_key(wcombo, BTN_SIDE,   data[8] & 0x10);
587                         wacom_report_key(wcombo, BTN_EXTRA,  data[8] & 0x08);
588                 }
589         }
590
591         wacom_report_abs(wcombo, ABS_MISC, wacom->id[idx]); /* report tool id */
592         wacom_report_key(wcombo, wacom->tool[idx], 1);
593         wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
594         return 1;
595 }
596
597
598 static void wacom_tpc_finger_in(struct wacom_wac *wacom, void *wcombo, char *data, int idx)
599 {
600         wacom_report_abs(wcombo, ABS_X,
601                 data[2 + idx * 2] | ((data[3 + idx * 2] & 0x7f) << 8));
602         wacom_report_abs(wcombo, ABS_Y,
603                 data[6 + idx * 2] | ((data[7 + idx * 2] & 0x7f) << 8));
604         wacom_report_abs(wcombo, ABS_MISC, wacom->id[0]);
605         wacom_report_key(wcombo, wacom->tool[idx], 1);
606         if (idx)
607                 wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, 0xf0);
608         else
609                 wacom_report_key(wcombo, BTN_TOUCH, 1);
610 }
611
612 static void wacom_tpc_touch_out(struct wacom_wac *wacom, void *wcombo, int idx)
613 {
614         wacom_report_abs(wcombo, ABS_X, 0);
615         wacom_report_abs(wcombo, ABS_Y, 0);
616         wacom_report_abs(wcombo, ABS_MISC, 0);
617         wacom_report_key(wcombo, wacom->tool[idx], 0);
618         if (idx)
619                 wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, 0xf0);
620         else
621                 wacom_report_key(wcombo, BTN_TOUCH, 0);
622         return;
623 }
624
625 static void wacom_tpc_touch_in(struct wacom_wac *wacom, void *wcombo)
626 {
627         char *data = wacom->data;
628         struct urb *urb = ((struct wacom_combo *)wcombo)->urb;
629         static int firstFinger = 0;
630         static int secondFinger = 0;
631
632         wacom->tool[0] = BTN_TOOL_DOUBLETAP;
633         wacom->id[0] = TOUCH_DEVICE_ID;
634         wacom->tool[1] = BTN_TOOL_TRIPLETAP;
635
636         if (urb->actual_length != WACOM_PKGLEN_TPC1FG) {
637                 switch (data[0]) {
638                         case WACOM_REPORT_TPC1FG:
639                                 wacom_report_abs(wcombo, ABS_X, wacom_le16_to_cpu(&data[2]));
640                                 wacom_report_abs(wcombo, ABS_Y, wacom_le16_to_cpu(&data[4]));
641                                 wacom_report_abs(wcombo, ABS_PRESSURE, wacom_le16_to_cpu(&data[6]));
642                                 wacom_report_key(wcombo, BTN_TOUCH, wacom_le16_to_cpu(&data[6]));
643                                 wacom_report_abs(wcombo, ABS_MISC, wacom->id[0]);
644                                 wacom_report_key(wcombo, wacom->tool[0], 1);
645                                 break;
646                         case WACOM_REPORT_TPC2FG:
647                                 /* keep this byte to send proper out-prox event */
648                                 wacom->id[1] = data[1] & 0x03;
649
650                                 if (data[1] & 0x01) {
651                                         wacom_tpc_finger_in(wacom, wcombo, data, 0);
652                                         firstFinger = 1;
653                                 } else if (firstFinger) {
654                                         wacom_tpc_touch_out(wacom, wcombo, 0);
655                                 }
656
657                                 if (data[1] & 0x02) {
658                                         /* sync first finger data */
659                                         if (firstFinger)
660                                                 wacom_input_sync(wcombo);
661
662                                         wacom_tpc_finger_in(wacom, wcombo, data, 1);
663                                         secondFinger = 1;
664                                 } else if (secondFinger) {
665                                         /* sync first finger data */
666                                         if (firstFinger)
667                                                 wacom_input_sync(wcombo);
668
669                                         wacom_tpc_touch_out(wacom, wcombo, 1);
670                                         secondFinger = 0;
671                                 }
672                                 if (!(data[1] & 0x01))
673                                         firstFinger = 0;
674                                 break;
675                 }
676         } else {
677                 wacom_report_abs(wcombo, ABS_X, wacom_le16_to_cpu(&data[1]));
678                 wacom_report_abs(wcombo, ABS_Y, wacom_le16_to_cpu(&data[3]));
679                 wacom_report_key(wcombo, BTN_TOUCH, 1);
680                 wacom_report_abs(wcombo, ABS_MISC, wacom->id[0]);
681                 wacom_report_key(wcombo, wacom->tool[0], 1);
682         }
683         return;
684 }
685
686 static int wacom_tpc_irq(struct wacom_wac *wacom, void *wcombo)
687 {
688         struct wacom_features *features = &wacom->features;
689         char *data = wacom->data;
690         int prox = 0, pressure, idx = -1;
691         static int stylusInProx, touchInProx = 1, touchOut;
692         struct urb *urb = ((struct wacom_combo *)wcombo)->urb;
693
694         dbg("wacom_tpc_irq: received report #%d", data[0]);
695
696         if (urb->actual_length == WACOM_PKGLEN_TPC1FG || /* single touch */
697             data[0] == WACOM_REPORT_TPC1FG ||            /* single touch */
698             data[0] == WACOM_REPORT_TPC2FG) {            /* 2FG touch */
699                 if (urb->actual_length == WACOM_PKGLEN_TPC1FG) {  /* with touch */
700                         prox = data[0] & 0x01;
701                 } else {  /* with capacity */
702                         if (data[0] == WACOM_REPORT_TPC1FG)
703                                 /* single touch */
704                                 prox = data[1] & 0x01;
705                         else
706                                 /* 2FG touch data */
707                                 prox = data[1] & 0x03;
708                 }
709
710                 if (!stylusInProx) { /* stylus not in prox */
711                         if (prox) {
712                                 if (touchInProx) {
713                                         wacom_tpc_touch_in(wacom, wcombo);
714                                         touchOut = 1;
715                                         return 1;
716                                 }
717                         } else {
718                                 /* 2FGT out-prox */
719                                 if (data[0] == WACOM_REPORT_TPC2FG) {
720                                         idx = (wacom->id[1] & 0x01) - 1;
721                                         if (idx == 0) {
722                                                 wacom_tpc_touch_out(wacom, wcombo, idx);
723                                                 /* sync first finger event */
724                                                 if (wacom->id[1] & 0x02)
725                                                         wacom_input_sync(wcombo);
726                                         }
727                                         idx = (wacom->id[1] & 0x02) - 1;
728                                         if (idx == 1)
729                                                 wacom_tpc_touch_out(wacom, wcombo, idx);
730                                 } else /* one finger touch */
731                                         wacom_tpc_touch_out(wacom, wcombo, 0);
732                                 touchOut = 0;
733                                 touchInProx = 1;
734                                 return 1;
735                         }
736                 } else if (touchOut || !prox) { /* force touch out-prox */
737                         wacom_tpc_touch_out(wacom, wcombo, 0);
738                         touchOut = 0;
739                         touchInProx = 1;
740                         return 1;
741                 }
742         } else if (data[0] == WACOM_REPORT_PENABLED) { /* Penabled */
743                 prox = data[1] & 0x20;
744
745                 touchInProx = 0;
746
747                 if (!wacom->id[0]) { /* first in prox */
748                         /* Going into proximity select tool */
749                         wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
750                         if (wacom->tool[0] == BTN_TOOL_PEN)
751                                 wacom->id[0] = STYLUS_DEVICE_ID;
752                         else
753                                 wacom->id[0] = ERASER_DEVICE_ID;
754                 }
755                 wacom_report_key(wcombo, BTN_STYLUS, data[1] & 0x02);
756                 wacom_report_key(wcombo, BTN_STYLUS2, data[1] & 0x10);
757                 wacom_report_abs(wcombo, ABS_X, wacom_le16_to_cpu(&data[2]));
758                 wacom_report_abs(wcombo, ABS_Y, wacom_le16_to_cpu(&data[4]));
759                 pressure = ((data[7] & 0x01) << 8) | data[6];
760                 if (pressure < 0)
761                         pressure = features->pressure_max + pressure + 1;
762                 wacom_report_abs(wcombo, ABS_PRESSURE, pressure);
763                 wacom_report_key(wcombo, BTN_TOUCH, data[1] & 0x05);
764                 if (!prox) { /* out-prox */
765                         wacom->id[0] = 0;
766                         /* pen is out so touch can be enabled now */
767                         touchInProx = 1;
768                 }
769                 wacom_report_key(wcombo, wacom->tool[0], prox);
770                 wacom_report_abs(wcombo, ABS_MISC, wacom->id[0]);
771                 stylusInProx = prox;
772                 return 1;
773         }
774         return 0;
775 }
776
777 int wacom_wac_irq(struct wacom_wac *wacom_wac, void *wcombo)
778 {
779         switch (wacom_wac->features.type) {
780                 case PENPARTNER:
781                         return wacom_penpartner_irq(wacom_wac, wcombo);
782
783                 case PL:
784                         return wacom_pl_irq(wacom_wac, wcombo);
785
786                 case WACOM_G4:
787                 case GRAPHIRE:
788                 case WACOM_MO:
789                         return wacom_graphire_irq(wacom_wac, wcombo);
790
791                 case PTU:
792                         return wacom_ptu_irq(wacom_wac, wcombo);
793
794                 case INTUOS:
795                 case INTUOS3S:
796                 case INTUOS3:
797                 case INTUOS3L:
798                 case INTUOS4S:
799                 case INTUOS4:
800                 case INTUOS4L:
801                 case CINTIQ:
802                 case WACOM_BEE:
803                         return wacom_intuos_irq(wacom_wac, wcombo);
804
805                 case TABLETPC:
806                 case TABLETPC2FG:
807                         return wacom_tpc_irq(wacom_wac, wcombo);
808
809                 default:
810                         return 0;
811         }
812         return 0;
813 }
814
815 void wacom_init_input_dev(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
816 {
817         switch (wacom_wac->features.type) {
818                 case WACOM_MO:
819                         input_dev_mo(input_dev, wacom_wac);
820                 case WACOM_G4:
821                         input_dev_g4(input_dev, wacom_wac);
822                         /* fall through */
823                 case GRAPHIRE:
824                         input_dev_g(input_dev, wacom_wac);
825                         break;
826                 case WACOM_BEE:
827                         input_dev_bee(input_dev, wacom_wac);
828                 case INTUOS3:
829                 case INTUOS3L:
830                 case CINTIQ:
831                         input_dev_i3(input_dev, wacom_wac);
832                         /* fall through */
833                 case INTUOS3S:
834                         input_dev_i3s(input_dev, wacom_wac);
835                         /* fall through */
836                 case INTUOS:
837                         input_dev_i(input_dev, wacom_wac);
838                         break;
839                 case INTUOS4:
840                 case INTUOS4L:
841                         input_dev_i4(input_dev, wacom_wac);
842                         /* fall through */
843                 case INTUOS4S:
844                         input_dev_i4s(input_dev, wacom_wac);
845                         input_dev_i(input_dev, wacom_wac);
846                         break;
847                 case TABLETPC2FG:
848                         input_dev_tpc2fg(input_dev, wacom_wac);
849                         /* fall through */
850                 case TABLETPC:
851                         input_dev_tpc(input_dev, wacom_wac);
852                         if (wacom_wac->features.device_type != BTN_TOOL_PEN)
853                                 break;  /* no need to process stylus stuff */
854
855                         /* fall through */
856                 case PL:
857                 case PTU:
858                         input_dev_pl(input_dev, wacom_wac);
859                         /* fall through */
860                 case PENPARTNER:
861                         input_dev_pt(input_dev, wacom_wac);
862                         break;
863         }
864         return;
865 }
866
867 static const struct wacom_features wacom_features_0x00 =
868         { "Wacom Penpartner",     WACOM_PKGLEN_PENPRTN,    5040,  3780,  255,  0, PENPARTNER };
869 static const struct wacom_features wacom_features_0x10 =
870         { "Wacom Graphire",       WACOM_PKGLEN_GRAPHIRE,  10206,  7422,  511, 63, GRAPHIRE };
871 static const struct wacom_features wacom_features_0x11 =
872         { "Wacom Graphire2 4x5",  WACOM_PKGLEN_GRAPHIRE,  10206,  7422,  511, 63, GRAPHIRE };
873 static const struct wacom_features wacom_features_0x12 =
874         { "Wacom Graphire2 5x7",  WACOM_PKGLEN_GRAPHIRE,  13918, 10206,  511, 63, GRAPHIRE };
875 static const struct wacom_features wacom_features_0x13 =
876         { "Wacom Graphire3",      WACOM_PKGLEN_GRAPHIRE,  10208,  7424,  511, 63, GRAPHIRE };
877 static const struct wacom_features wacom_features_0x14 =
878         { "Wacom Graphire3 6x8",  WACOM_PKGLEN_GRAPHIRE,  16704, 12064,  511, 63, GRAPHIRE };
879 static const struct wacom_features wacom_features_0x15 =
880         { "Wacom Graphire4 4x5",  WACOM_PKGLEN_GRAPHIRE,  10208,  7424,  511, 63, WACOM_G4 };
881 static const struct wacom_features wacom_features_0x16 =
882         { "Wacom Graphire4 6x8",  WACOM_PKGLEN_GRAPHIRE,  16704, 12064,  511, 63, WACOM_G4 };
883 static const struct wacom_features wacom_features_0x17 =
884         { "Wacom BambooFun 4x5",  WACOM_PKGLEN_BBFUN,     14760,  9225,  511, 63, WACOM_MO };
885 static const struct wacom_features wacom_features_0x18 =
886         { "Wacom BambooFun 6x8",  WACOM_PKGLEN_BBFUN,     21648, 13530,  511, 63, WACOM_MO };
887 static const struct wacom_features wacom_features_0x19 =
888         { "Wacom Bamboo1 Medium", WACOM_PKGLEN_GRAPHIRE,  16704, 12064,  511, 63, GRAPHIRE };
889 static const struct wacom_features wacom_features_0x60 =
890         { "Wacom Volito",         WACOM_PKGLEN_GRAPHIRE,   5104,  3712,  511, 63, GRAPHIRE };
891 static const struct wacom_features wacom_features_0x61 =
892         { "Wacom PenStation2",    WACOM_PKGLEN_GRAPHIRE,   3250,  2320,  255, 63, GRAPHIRE };
893 static const struct wacom_features wacom_features_0x62 =
894         { "Wacom Volito2 4x5",    WACOM_PKGLEN_GRAPHIRE,   5104,  3712,  511, 63, GRAPHIRE };
895 static const struct wacom_features wacom_features_0x63 =
896         { "Wacom Volito2 2x3",    WACOM_PKGLEN_GRAPHIRE,   3248,  2320,  511, 63, GRAPHIRE };
897 static const struct wacom_features wacom_features_0x64 =
898         { "Wacom PenPartner2",    WACOM_PKGLEN_GRAPHIRE,   3250,  2320,  511, 63, GRAPHIRE };
899 static const struct wacom_features wacom_features_0x65 =
900         { "Wacom Bamboo",         WACOM_PKGLEN_BBFUN,     14760,  9225,  511, 63, WACOM_MO };
901 static const struct wacom_features wacom_features_0x69 =
902         { "Wacom Bamboo1",        WACOM_PKGLEN_GRAPHIRE,   5104,  3712,  511, 63, GRAPHIRE };
903 static const struct wacom_features wacom_features_0x20 =
904         { "Wacom Intuos 4x5",     WACOM_PKGLEN_INTUOS,    12700, 10600, 1023, 31, INTUOS };
905 static const struct wacom_features wacom_features_0x21 =
906         { "Wacom Intuos 6x8",     WACOM_PKGLEN_INTUOS,    20320, 16240, 1023, 31, INTUOS };
907 static const struct wacom_features wacom_features_0x22 =
908         { "Wacom Intuos 9x12",    WACOM_PKGLEN_INTUOS,    30480, 24060, 1023, 31, INTUOS };
909 static const struct wacom_features wacom_features_0x23 =
910         { "Wacom Intuos 12x12",   WACOM_PKGLEN_INTUOS,    30480, 31680, 1023, 31, INTUOS };
911 static const struct wacom_features wacom_features_0x24 =
912         { "Wacom Intuos 12x18",   WACOM_PKGLEN_INTUOS,    45720, 31680, 1023, 31, INTUOS };
913 static const struct wacom_features wacom_features_0x30 =
914         { "Wacom PL400",          WACOM_PKGLEN_GRAPHIRE,   5408,  4056,  255,  0, PL };
915 static const struct wacom_features wacom_features_0x31 =
916         { "Wacom PL500",          WACOM_PKGLEN_GRAPHIRE,   6144,  4608,  255,  0, PL };
917 static const struct wacom_features wacom_features_0x32 =
918         { "Wacom PL600",          WACOM_PKGLEN_GRAPHIRE,   6126,  4604,  255,  0, PL };
919 static const struct wacom_features wacom_features_0x33 =
920         { "Wacom PL600SX",        WACOM_PKGLEN_GRAPHIRE,   6260,  5016,  255,  0, PL };
921 static const struct wacom_features wacom_features_0x34 =
922         { "Wacom PL550",          WACOM_PKGLEN_GRAPHIRE,   6144,  4608,  511,  0, PL };
923 static const struct wacom_features wacom_features_0x35 =
924         { "Wacom PL800",          WACOM_PKGLEN_GRAPHIRE,   7220,  5780,  511,  0, PL };
925 static const struct wacom_features wacom_features_0x37 =
926         { "Wacom PL700",          WACOM_PKGLEN_GRAPHIRE,   6758,  5406,  511,  0, PL };
927 static const struct wacom_features wacom_features_0x38 =
928         { "Wacom PL510",          WACOM_PKGLEN_GRAPHIRE,   6282,  4762,  511,  0, PL };
929 static const struct wacom_features wacom_features_0x39 =
930         { "Wacom DTU710",         WACOM_PKGLEN_GRAPHIRE,  34080, 27660,  511,  0, PL };
931 static const struct wacom_features wacom_features_0xC4 =
932         { "Wacom DTF521",         WACOM_PKGLEN_GRAPHIRE,   6282,  4762,  511,  0, PL };
933 static const struct wacom_features wacom_features_0xC0 =
934         { "Wacom DTF720",         WACOM_PKGLEN_GRAPHIRE,   6858,  5506,  511,  0, PL };
935 static const struct wacom_features wacom_features_0xC2 =
936         { "Wacom DTF720a",        WACOM_PKGLEN_GRAPHIRE,   6858,  5506,  511,  0, PL };
937 static const struct wacom_features wacom_features_0x03 =
938         { "Wacom Cintiq Partner", WACOM_PKGLEN_GRAPHIRE,  20480, 15360,  511,  0, PTU };
939 static const struct wacom_features wacom_features_0x41 =
940         { "Wacom Intuos2 4x5",    WACOM_PKGLEN_INTUOS,    12700, 10600, 1023, 31, INTUOS };
941 static const struct wacom_features wacom_features_0x42 =
942         { "Wacom Intuos2 6x8",    WACOM_PKGLEN_INTUOS,    20320, 16240, 1023, 31, INTUOS };
943 static const struct wacom_features wacom_features_0x43 =
944         { "Wacom Intuos2 9x12",   WACOM_PKGLEN_INTUOS,    30480, 24060, 1023, 31, INTUOS };
945 static const struct wacom_features wacom_features_0x44 =
946         { "Wacom Intuos2 12x12",  WACOM_PKGLEN_INTUOS,    30480, 31680, 1023, 31, INTUOS };
947 static const struct wacom_features wacom_features_0x45 =
948         { "Wacom Intuos2 12x18",  WACOM_PKGLEN_INTUOS,    45720, 31680, 1023, 31, INTUOS };
949 static const struct wacom_features wacom_features_0xB0 =
950         { "Wacom Intuos3 4x5",    WACOM_PKGLEN_INTUOS,    25400, 20320, 1023, 63, INTUOS3S };
951 static const struct wacom_features wacom_features_0xB1 =
952         { "Wacom Intuos3 6x8",    WACOM_PKGLEN_INTUOS,    40640, 30480, 1023, 63, INTUOS3 };
953 static const struct wacom_features wacom_features_0xB2 =
954         { "Wacom Intuos3 9x12",   WACOM_PKGLEN_INTUOS,    60960, 45720, 1023, 63, INTUOS3 };
955 static const struct wacom_features wacom_features_0xB3 =
956         { "Wacom Intuos3 12x12",  WACOM_PKGLEN_INTUOS,    60960, 60960, 1023, 63, INTUOS3L };
957 static const struct wacom_features wacom_features_0xB4 =
958         { "Wacom Intuos3 12x19",  WACOM_PKGLEN_INTUOS,    97536, 60960, 1023, 63, INTUOS3L };
959 static const struct wacom_features wacom_features_0xB5 =
960         { "Wacom Intuos3 6x11",   WACOM_PKGLEN_INTUOS,    54204, 31750, 1023, 63, INTUOS3 };
961 static const struct wacom_features wacom_features_0xB7 =
962         { "Wacom Intuos3 4x6",    WACOM_PKGLEN_INTUOS,    31496, 19685, 1023, 63, INTUOS3S };
963 static const struct wacom_features wacom_features_0xB8 =
964         { "Wacom Intuos4 4x6",    WACOM_PKGLEN_INTUOS,    31496, 19685, 2047, 63, INTUOS4S };
965 static const struct wacom_features wacom_features_0xB9 =
966         { "Wacom Intuos4 6x9",    WACOM_PKGLEN_INTUOS,    44704, 27940, 2047, 63, INTUOS4 };
967 static const struct wacom_features wacom_features_0xBA =
968         { "Wacom Intuos4 8x13",   WACOM_PKGLEN_INTUOS,    65024, 40640, 2047, 63, INTUOS4L };
969 static const struct wacom_features wacom_features_0xBB =
970         { "Wacom Intuos4 12x19",  WACOM_PKGLEN_INTUOS,    97536, 60960, 2047, 63, INTUOS4L };
971 static const struct wacom_features wacom_features_0x3F =
972         { "Wacom Cintiq 21UX",    WACOM_PKGLEN_INTUOS,    87200, 65600, 1023, 63, CINTIQ };
973 static const struct wacom_features wacom_features_0xC5 =
974         { "Wacom Cintiq 20WSX",   WACOM_PKGLEN_INTUOS,    86680, 54180, 1023, 63, WACOM_BEE };
975 static const struct wacom_features wacom_features_0xC6 =
976         { "Wacom Cintiq 12WX",    WACOM_PKGLEN_INTUOS,    53020, 33440, 1023, 63, WACOM_BEE };
977 static const struct wacom_features wacom_features_0xC7 =
978         { "Wacom DTU1931",        WACOM_PKGLEN_GRAPHIRE,  37832, 30305,  511,  0, PL };
979 static const struct wacom_features wacom_features_0x90 =
980         { "Wacom ISDv4 90",       WACOM_PKGLEN_GRAPHIRE,  26202, 16325,  255,  0, TABLETPC };
981 static const struct wacom_features wacom_features_0x93 =
982         { "Wacom ISDv4 93",       WACOM_PKGLEN_GRAPHIRE,  26202, 16325,  255,  0, TABLETPC };
983 static const struct wacom_features wacom_features_0x9A =
984         { "Wacom ISDv4 9A",       WACOM_PKGLEN_GRAPHIRE,  26202, 16325,  255,  0, TABLETPC };
985 static const struct wacom_features wacom_features_0x9F =
986         { "Wacom ISDv4 9F",       WACOM_PKGLEN_GRAPHIRE,  26202, 16325,  255,  0, TABLETPC };
987 static const struct wacom_features wacom_features_0xE2 =
988         { "Wacom ISDv4 E2",       WACOM_PKGLEN_TPC2FG,    26202, 16325,  255,  0, TABLETPC2FG };
989 static const struct wacom_features wacom_features_0xE3 =
990         { "Wacom ISDv4 E3",       WACOM_PKGLEN_TPC2FG,    26202, 16325,  255,  0, TABLETPC2FG };
991 static const struct wacom_features wacom_features_0x47 =
992         { "Wacom Intuos2 6x8",    WACOM_PKGLEN_INTUOS,    20320, 16240, 1023, 31, INTUOS };
993
994 #define USB_DEVICE_WACOM(prod)                                  \
995         USB_DEVICE(USB_VENDOR_ID_WACOM, prod),                  \
996         .driver_info = (kernel_ulong_t)&wacom_features_##prod
997
998 const struct usb_device_id wacom_ids[] = {
999         { USB_DEVICE_WACOM(0x00) },
1000         { USB_DEVICE_WACOM(0x10) },
1001         { USB_DEVICE_WACOM(0x11) },
1002         { USB_DEVICE_WACOM(0x12) },
1003         { USB_DEVICE_WACOM(0x13) },
1004         { USB_DEVICE_WACOM(0x14) },
1005         { USB_DEVICE_WACOM(0x15) },
1006         { USB_DEVICE_WACOM(0x16) },
1007         { USB_DEVICE_WACOM(0x17) },
1008         { USB_DEVICE_WACOM(0x18) },
1009         { USB_DEVICE_WACOM(0x19) },
1010         { USB_DEVICE_WACOM(0x60) },
1011         { USB_DEVICE_WACOM(0x61) },
1012         { USB_DEVICE_WACOM(0x62) },
1013         { USB_DEVICE_WACOM(0x63) },
1014         { USB_DEVICE_WACOM(0x64) },
1015         { USB_DEVICE_WACOM(0x65) },
1016         { USB_DEVICE_WACOM(0x69) },
1017         { USB_DEVICE_WACOM(0x20) },
1018         { USB_DEVICE_WACOM(0x21) },
1019         { USB_DEVICE_WACOM(0x22) },
1020         { USB_DEVICE_WACOM(0x23) },
1021         { USB_DEVICE_WACOM(0x24) },
1022         { USB_DEVICE_WACOM(0x30) },
1023         { USB_DEVICE_WACOM(0x31) },
1024         { USB_DEVICE_WACOM(0x32) },
1025         { USB_DEVICE_WACOM(0x33) },
1026         { USB_DEVICE_WACOM(0x34) },
1027         { USB_DEVICE_WACOM(0x35) },
1028         { USB_DEVICE_WACOM(0x37) },
1029         { USB_DEVICE_WACOM(0x38) },
1030         { USB_DEVICE_WACOM(0x39) },
1031         { USB_DEVICE_WACOM(0xC4) },
1032         { USB_DEVICE_WACOM(0xC0) },
1033         { USB_DEVICE_WACOM(0xC2) },
1034         { USB_DEVICE_WACOM(0x03) },
1035         { USB_DEVICE_WACOM(0x41) },
1036         { USB_DEVICE_WACOM(0x42) },
1037         { USB_DEVICE_WACOM(0x43) },
1038         { USB_DEVICE_WACOM(0x44) },
1039         { USB_DEVICE_WACOM(0x45) },
1040         { USB_DEVICE_WACOM(0xB0) },
1041         { USB_DEVICE_WACOM(0xB1) },
1042         { USB_DEVICE_WACOM(0xB2) },
1043         { USB_DEVICE_WACOM(0xB3) },
1044         { USB_DEVICE_WACOM(0xB4) },
1045         { USB_DEVICE_WACOM(0xB5) },
1046         { USB_DEVICE_WACOM(0xB7) },
1047         { USB_DEVICE_WACOM(0xB8) },
1048         { USB_DEVICE_WACOM(0xB9) },
1049         { USB_DEVICE_WACOM(0xBA) },
1050         { USB_DEVICE_WACOM(0xBB) },
1051         { USB_DEVICE_WACOM(0x3F) },
1052         { USB_DEVICE_WACOM(0xC5) },
1053         { USB_DEVICE_WACOM(0xC6) },
1054         { USB_DEVICE_WACOM(0xC7) },
1055         { USB_DEVICE_WACOM(0x90) },
1056         { USB_DEVICE_WACOM(0x93) },
1057         { USB_DEVICE_WACOM(0x9A) },
1058         { USB_DEVICE_WACOM(0x9F) },
1059         { USB_DEVICE_WACOM(0xE2) },
1060         { USB_DEVICE_WACOM(0xE3) },
1061         { USB_DEVICE_WACOM(0x47) },
1062         { }
1063 };
1064 MODULE_DEVICE_TABLE(usb, wacom_ids);