Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
[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, rw;
159         static int penData = 0;
160
161         if (data[0] != WACOM_REPORT_PENABLED) {
162                 dbg("wacom_graphire_irq: received unknown report #%d", data[0]);
163                 return 0;
164         }
165
166         if (data[1] & 0x80) {
167                 /* in prox and not a pad data */
168                 penData = 1;
169
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                                 if (features->type == WACOM_G4 || features->type == WACOM_MO) {
185                                         rw = data[7] & 0x04 ? (data[7] & 0x03)-4 : (data[7] & 0x03);
186                                         wacom_report_rel(wcombo, REL_WHEEL, -rw);
187                                 } else
188                                         wacom_report_rel(wcombo, REL_WHEEL, -(signed char) data[6]);
189                                 /* fall through */
190
191                         case 3: /* Mouse without wheel */
192                                 wacom->tool[0] = BTN_TOOL_MOUSE;
193                                 wacom->id[0] = CURSOR_DEVICE_ID;
194                                 wacom_report_key(wcombo, BTN_LEFT, data[1] & 0x01);
195                                 wacom_report_key(wcombo, BTN_RIGHT, data[1] & 0x02);
196                                 if (features->type == WACOM_G4 || features->type == WACOM_MO)
197                                         wacom_report_abs(wcombo, ABS_DISTANCE, data[6] & 0x3f);
198                                 else
199                                         wacom_report_abs(wcombo, ABS_DISTANCE, data[7] & 0x3f);
200                                 break;
201                 }
202                 x = wacom_le16_to_cpu(&data[2]);
203                 y = wacom_le16_to_cpu(&data[4]);
204                 wacom_report_abs(wcombo, ABS_X, x);
205                 wacom_report_abs(wcombo, ABS_Y, y);
206                 if (wacom->tool[0] != BTN_TOOL_MOUSE) {
207                         wacom_report_abs(wcombo, ABS_PRESSURE, data[6] | ((data[7] & 0x01) << 8));
208                         wacom_report_key(wcombo, BTN_TOUCH, data[1] & 0x01);
209                         wacom_report_key(wcombo, BTN_STYLUS, data[1] & 0x02);
210                         wacom_report_key(wcombo, BTN_STYLUS2, data[1] & 0x04);
211                 }
212                 wacom_report_abs(wcombo, ABS_MISC, wacom->id[0]); /* report tool id */
213                 wacom_report_key(wcombo, wacom->tool[0], 1);
214         } else if (wacom->id[0]) {
215                 wacom_report_abs(wcombo, ABS_X, 0);
216                 wacom_report_abs(wcombo, ABS_Y, 0);
217                 if (wacom->tool[0] == BTN_TOOL_MOUSE) {
218                         wacom_report_key(wcombo, BTN_LEFT, 0);
219                         wacom_report_key(wcombo, BTN_RIGHT, 0);
220                         wacom_report_abs(wcombo, ABS_DISTANCE, 0);
221                 } else {
222                         wacom_report_abs(wcombo, ABS_PRESSURE, 0);
223                         wacom_report_key(wcombo, BTN_TOUCH, 0);
224                         wacom_report_key(wcombo, BTN_STYLUS, 0);
225                         wacom_report_key(wcombo, BTN_STYLUS2, 0);
226                 }
227                 wacom->id[0] = 0;
228                 wacom_report_abs(wcombo, ABS_MISC, 0); /* reset tool id */
229                 wacom_report_key(wcombo, wacom->tool[0], 0);
230         }
231
232         /* send pad data */
233         switch (features->type) {
234             case WACOM_G4:
235                 if (data[7] & 0xf8) {
236                         if (penData) {
237                                 wacom_input_sync(wcombo); /* sync last event */
238                                 if (!wacom->id[0])
239                                         penData = 0;
240                         }
241                         wacom->id[1] = PAD_DEVICE_ID;
242                         wacom_report_key(wcombo, BTN_0, (data[7] & 0x40));
243                         wacom_report_key(wcombo, BTN_4, (data[7] & 0x80));
244                         rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3);
245                         wacom_report_rel(wcombo, REL_WHEEL, rw);
246                         wacom_report_key(wcombo, BTN_TOOL_FINGER, 0xf0);
247                         wacom_report_abs(wcombo, ABS_MISC, wacom->id[1]);
248                         wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, 0xf0);
249                 } else if (wacom->id[1]) {
250                         if (penData) {
251                                 wacom_input_sync(wcombo); /* sync last event */
252                                 if (!wacom->id[0])
253                                         penData = 0;
254                         }
255                         wacom->id[1] = 0;
256                         wacom_report_key(wcombo, BTN_0, (data[7] & 0x40));
257                         wacom_report_key(wcombo, BTN_4, (data[7] & 0x80));
258                         wacom_report_rel(wcombo, REL_WHEEL, 0);
259                         wacom_report_key(wcombo, BTN_TOOL_FINGER, 0);
260                         wacom_report_abs(wcombo, ABS_MISC, 0);
261                         wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, 0xf0);
262                 }
263                 break;
264             case WACOM_MO:
265                 if ((data[7] & 0xf8) || (data[8] & 0xff)) {
266                         if (penData) {
267                                 wacom_input_sync(wcombo); /* sync last event */
268                                 if (!wacom->id[0])
269                                         penData = 0;
270                         }
271                         wacom->id[1] = PAD_DEVICE_ID;
272                         wacom_report_key(wcombo, BTN_0, (data[7] & 0x08));
273                         wacom_report_key(wcombo, BTN_1, (data[7] & 0x20));
274                         wacom_report_key(wcombo, BTN_4, (data[7] & 0x10));
275                         wacom_report_key(wcombo, BTN_5, (data[7] & 0x40));
276                         wacom_report_abs(wcombo, ABS_WHEEL, (data[8] & 0x7f));
277                         wacom_report_key(wcombo, BTN_TOOL_FINGER, 0xf0);
278                         wacom_report_abs(wcombo, ABS_MISC, wacom->id[1]);
279                         wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, 0xf0);
280                 } else if (wacom->id[1]) {
281                         if (penData) {
282                                 wacom_input_sync(wcombo); /* sync last event */
283                                 if (!wacom->id[0])
284                                         penData = 0;
285                         }
286                         wacom->id[1] = 0;
287                         wacom_report_key(wcombo, BTN_0, (data[7] & 0x08));
288                         wacom_report_key(wcombo, BTN_1, (data[7] & 0x20));
289                         wacom_report_key(wcombo, BTN_4, (data[7] & 0x10));
290                         wacom_report_key(wcombo, BTN_5, (data[7] & 0x40));
291                         wacom_report_abs(wcombo, ABS_WHEEL, (data[8] & 0x7f));
292                         wacom_report_key(wcombo, BTN_TOOL_FINGER, 0);
293                         wacom_report_abs(wcombo, ABS_MISC, 0);
294                         wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, 0xf0);
295                 }
296                 break;
297         }
298         return 1;
299 }
300
301 static int wacom_intuos_inout(struct wacom_wac *wacom, void *wcombo)
302 {
303         struct wacom_features *features = &wacom->features;
304         unsigned char *data = wacom->data;
305         int idx = 0;
306
307         /* tool number */
308         if (features->type == INTUOS)
309                 idx = data[1] & 0x01;
310
311         /* Enter report */
312         if ((data[1] & 0xfc) == 0xc0) {
313                 /* serial number of the tool */
314                 wacom->serial[idx] = ((data[3] & 0x0f) << 28) +
315                         (data[4] << 20) + (data[5] << 12) +
316                         (data[6] << 4) + (data[7] >> 4);
317
318                 wacom->id[idx] = (data[2] << 4) | (data[3] >> 4);
319                 switch (wacom->id[idx]) {
320                         case 0x812: /* Inking pen */
321                         case 0x801: /* Intuos3 Inking pen */
322                         case 0x20802: /* Intuos4 Classic Pen */
323                         case 0x012:
324                                 wacom->tool[idx] = BTN_TOOL_PENCIL;
325                                 break;
326                         case 0x822: /* Pen */
327                         case 0x842:
328                         case 0x852:
329                         case 0x823: /* Intuos3 Grip Pen */
330                         case 0x813: /* Intuos3 Classic Pen */
331                         case 0x885: /* Intuos3 Marker Pen */
332                         case 0x802: /* Intuos4 Grip Pen Eraser */
333                         case 0x804: /* Intuos4 Marker Pen */
334                         case 0x40802: /* Intuos4 Classic Pen */
335                         case 0x022:
336                                 wacom->tool[idx] = BTN_TOOL_PEN;
337                                 break;
338                         case 0x832: /* Stroke pen */
339                         case 0x032:
340                                 wacom->tool[idx] = BTN_TOOL_BRUSH;
341                                 break;
342                         case 0x007: /* Mouse 4D and 2D */
343                         case 0x09c:
344                         case 0x094:
345                         case 0x017: /* Intuos3 2D Mouse */
346                         case 0x806: /* Intuos4 Mouse */
347                                 wacom->tool[idx] = BTN_TOOL_MOUSE;
348                                 break;
349                         case 0x096: /* Lens cursor */
350                         case 0x097: /* Intuos3 Lens cursor */
351                         case 0x006: /* Intuos4 Lens cursor */
352                                 wacom->tool[idx] = BTN_TOOL_LENS;
353                                 break;
354                         case 0x82a: /* Eraser */
355                         case 0x85a:
356                         case 0x91a:
357                         case 0xd1a:
358                         case 0x0fa:
359                         case 0x82b: /* Intuos3 Grip Pen Eraser */
360                         case 0x81b: /* Intuos3 Classic Pen Eraser */
361                         case 0x91b: /* Intuos3 Airbrush Eraser */
362                         case 0x80c: /* Intuos4 Marker Pen Eraser */
363                         case 0x80a: /* Intuos4 Grip Pen Eraser */
364                         case 0x4080a: /* Intuos4 Classic Pen Eraser */
365                         case 0x90a: /* Intuos4 Airbrush Eraser */
366                                 wacom->tool[idx] = BTN_TOOL_RUBBER;
367                                 break;
368                         case 0xd12:
369                         case 0x912:
370                         case 0x112:
371                         case 0x913: /* Intuos3 Airbrush */
372                         case 0x902: /* Intuos4 Airbrush */
373                                 wacom->tool[idx] = BTN_TOOL_AIRBRUSH;
374                                 break;
375                         default: /* Unknown tool */
376                                 wacom->tool[idx] = BTN_TOOL_PEN;
377                 }
378                 return 1;
379         }
380
381         /* Exit report */
382         if ((data[1] & 0xfe) == 0x80) {
383                 /*
384                  * Reset all states otherwise we lose the initial states
385                  * when in-prox next time
386                  */
387                 wacom_report_abs(wcombo, ABS_X, 0);
388                 wacom_report_abs(wcombo, ABS_Y, 0);
389                 wacom_report_abs(wcombo, ABS_DISTANCE, 0);
390                 wacom_report_abs(wcombo, ABS_TILT_X, 0);
391                 wacom_report_abs(wcombo, ABS_TILT_Y, 0);
392                 if (wacom->tool[idx] >= BTN_TOOL_MOUSE) {
393                         wacom_report_key(wcombo, BTN_LEFT, 0);
394                         wacom_report_key(wcombo, BTN_MIDDLE, 0);
395                         wacom_report_key(wcombo, BTN_RIGHT, 0);
396                         wacom_report_key(wcombo, BTN_SIDE, 0);
397                         wacom_report_key(wcombo, BTN_EXTRA, 0);
398                         wacom_report_abs(wcombo, ABS_THROTTLE, 0);
399                         wacom_report_abs(wcombo, ABS_RZ, 0);
400                 } else {
401                         wacom_report_abs(wcombo, ABS_PRESSURE, 0);
402                         wacom_report_key(wcombo, BTN_STYLUS, 0);
403                         wacom_report_key(wcombo, BTN_STYLUS2, 0);
404                         wacom_report_key(wcombo, BTN_TOUCH, 0);
405                         wacom_report_abs(wcombo, ABS_WHEEL, 0);
406                         if (features->type >= INTUOS3S)
407                                 wacom_report_abs(wcombo, ABS_Z, 0);
408                 }
409                 wacom_report_key(wcombo, wacom->tool[idx], 0);
410                 wacom_report_abs(wcombo, ABS_MISC, 0); /* reset tool id */
411                 wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
412                 wacom->id[idx] = 0;
413                 return 2;
414         }
415         return 0;
416 }
417
418 static void wacom_intuos_general(struct wacom_wac *wacom, void *wcombo)
419 {
420         struct wacom_features *features = &wacom->features;
421         unsigned char *data = wacom->data;
422         unsigned int t;
423
424         /* general pen packet */
425         if ((data[1] & 0xb8) == 0xa0) {
426                 t = (data[6] << 2) | ((data[7] >> 6) & 3);
427                 if (features->type >= INTUOS4S && features->type <= INTUOS4L)
428                         t = (t << 1) | (data[1] & 1);
429                 wacom_report_abs(wcombo, ABS_PRESSURE, t);
430                 wacom_report_abs(wcombo, ABS_TILT_X,
431                                 ((data[7] << 1) & 0x7e) | (data[8] >> 7));
432                 wacom_report_abs(wcombo, ABS_TILT_Y, data[8] & 0x7f);
433                 wacom_report_key(wcombo, BTN_STYLUS, data[1] & 2);
434                 wacom_report_key(wcombo, BTN_STYLUS2, data[1] & 4);
435                 wacom_report_key(wcombo, BTN_TOUCH, t > 10);
436         }
437
438         /* airbrush second packet */
439         if ((data[1] & 0xbc) == 0xb4) {
440                 wacom_report_abs(wcombo, ABS_WHEEL,
441                                 (data[6] << 2) | ((data[7] >> 6) & 3));
442                 wacom_report_abs(wcombo, ABS_TILT_X,
443                                 ((data[7] << 1) & 0x7e) | (data[8] >> 7));
444                 wacom_report_abs(wcombo, ABS_TILT_Y, data[8] & 0x7f);
445         }
446         return;
447 }
448
449 static int wacom_intuos_irq(struct wacom_wac *wacom, void *wcombo)
450 {
451         struct wacom_features *features = &wacom->features;
452         unsigned char *data = wacom->data;
453         unsigned int t;
454         int idx = 0, result;
455
456         if (data[0] != WACOM_REPORT_PENABLED && data[0] != WACOM_REPORT_INTUOSREAD
457                 && data[0] != WACOM_REPORT_INTUOSWRITE && data[0] != WACOM_REPORT_INTUOSPAD) {
458                 dbg("wacom_intuos_irq: received unknown report #%d", data[0]);
459                 return 0;
460         }
461
462         /* tool number */
463         if (features->type == INTUOS)
464                 idx = data[1] & 0x01;
465
466         /* pad packets. Works as a second tool and is always in prox */
467         if (data[0] == WACOM_REPORT_INTUOSPAD) {
468                 /* initiate the pad as a device */
469                 if (wacom->tool[1] != BTN_TOOL_FINGER)
470                         wacom->tool[1] = BTN_TOOL_FINGER;
471
472                 if (features->type >= INTUOS4S && features->type <= INTUOS4L) {
473                         wacom_report_key(wcombo, BTN_0, (data[2] & 0x01));
474                         wacom_report_key(wcombo, BTN_1, (data[3] & 0x01));
475                         wacom_report_key(wcombo, BTN_2, (data[3] & 0x02));
476                         wacom_report_key(wcombo, BTN_3, (data[3] & 0x04));
477                         wacom_report_key(wcombo, BTN_4, (data[3] & 0x08));
478                         wacom_report_key(wcombo, BTN_5, (data[3] & 0x10));
479                         wacom_report_key(wcombo, BTN_6, (data[3] & 0x20));
480                         if (data[1] & 0x80) {
481                                 wacom_report_abs(wcombo, ABS_WHEEL, (data[1] & 0x7f));
482                         } else {
483                                 /* Out of proximity, clear wheel value. */
484                                 wacom_report_abs(wcombo, ABS_WHEEL, 0);
485                         }
486                         if (features->type != INTUOS4S) {
487                                 wacom_report_key(wcombo, BTN_7, (data[3] & 0x40));
488                                 wacom_report_key(wcombo, BTN_8, (data[3] & 0x80));
489                         }
490                         if (data[1] | (data[2] & 0x01) | data[3]) {
491                                 wacom_report_key(wcombo, wacom->tool[1], 1);
492                                 wacom_report_abs(wcombo, ABS_MISC, PAD_DEVICE_ID);
493                         } else {
494                                 wacom_report_key(wcombo, wacom->tool[1], 0);
495                                 wacom_report_abs(wcombo, ABS_MISC, 0);
496                         }
497                 } else {
498                         wacom_report_key(wcombo, BTN_0, (data[5] & 0x01));
499                         wacom_report_key(wcombo, BTN_1, (data[5] & 0x02));
500                         wacom_report_key(wcombo, BTN_2, (data[5] & 0x04));
501                         wacom_report_key(wcombo, BTN_3, (data[5] & 0x08));
502                         wacom_report_key(wcombo, BTN_4, (data[6] & 0x01));
503                         wacom_report_key(wcombo, BTN_5, (data[6] & 0x02));
504                         wacom_report_key(wcombo, BTN_6, (data[6] & 0x04));
505                         wacom_report_key(wcombo, BTN_7, (data[6] & 0x08));
506                         wacom_report_key(wcombo, BTN_8, (data[5] & 0x10));
507                         wacom_report_key(wcombo, BTN_9, (data[6] & 0x10));
508                         wacom_report_abs(wcombo, ABS_RX, ((data[1] & 0x1f) << 8) | data[2]);
509                         wacom_report_abs(wcombo, ABS_RY, ((data[3] & 0x1f) << 8) | data[4]);
510
511                         if ((data[5] & 0x1f) | (data[6] & 0x1f) | (data[1] & 0x1f) |
512                                 data[2] | (data[3] & 0x1f) | data[4]) {
513                                 wacom_report_key(wcombo, wacom->tool[1], 1);
514                                 wacom_report_abs(wcombo, ABS_MISC, PAD_DEVICE_ID);
515                         } else {
516                                 wacom_report_key(wcombo, wacom->tool[1], 0);
517                                 wacom_report_abs(wcombo, ABS_MISC, 0);
518                         }
519                 }
520                 wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, 0xffffffff);
521                 return 1;
522         }
523
524         /* process in/out prox events */
525         result = wacom_intuos_inout(wacom, wcombo);
526         if (result)
527                 return result-1;
528
529         /* don't proceed if we don't know the ID */
530         if (!wacom->id[idx])
531                 return 0;
532
533         /* Only large Intuos support Lense Cursor */
534         if (wacom->tool[idx] == BTN_TOOL_LENS &&
535             (features->type == INTUOS3 ||
536              features->type == INTUOS3S ||
537              features->type == INTUOS4 ||
538              features->type == INTUOS4S)) {
539
540                 return 0;
541         }
542
543         /* Cintiq doesn't send data when RDY bit isn't set */
544         if (features->type == CINTIQ && !(data[1] & 0x40))
545                  return 0;
546
547         if (features->type >= INTUOS3S) {
548                 wacom_report_abs(wcombo, ABS_X, (data[2] << 9) | (data[3] << 1) | ((data[9] >> 1) & 1));
549                 wacom_report_abs(wcombo, ABS_Y, (data[4] << 9) | (data[5] << 1) | (data[9] & 1));
550                 wacom_report_abs(wcombo, ABS_DISTANCE, ((data[9] >> 2) & 0x3f));
551         } else {
552                 wacom_report_abs(wcombo, ABS_X, wacom_be16_to_cpu(&data[2]));
553                 wacom_report_abs(wcombo, ABS_Y, wacom_be16_to_cpu(&data[4]));
554                 wacom_report_abs(wcombo, ABS_DISTANCE, ((data[9] >> 3) & 0x1f));
555         }
556
557         /* process general packets */
558         wacom_intuos_general(wacom, wcombo);
559
560         /* 4D mouse, 2D mouse, marker pen rotation, tilt mouse, or Lens cursor packets */
561         if ((data[1] & 0xbc) == 0xa8 || (data[1] & 0xbe) == 0xb0 || (data[1] & 0xbc) == 0xac) {
562
563                 if (data[1] & 0x02) {
564                         /* Rotation packet */
565                         if (features->type >= INTUOS3S) {
566                                 /* I3 marker pen rotation */
567                                 t = (data[6] << 3) | ((data[7] >> 5) & 7);
568                                 t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) :
569                                         ((t-1) / 2 + 450)) : (450 - t / 2) ;
570                                 wacom_report_abs(wcombo, ABS_Z, t);
571                         } else {
572                                 /* 4D mouse rotation packet */
573                                 t = (data[6] << 3) | ((data[7] >> 5) & 7);
574                                 wacom_report_abs(wcombo, ABS_RZ, (data[7] & 0x20) ?
575                                         ((t - 1) / 2) : -t / 2);
576                         }
577
578                 } else if (!(data[1] & 0x10) && features->type < INTUOS3S) {
579                         /* 4D mouse packet */
580                         wacom_report_key(wcombo, BTN_LEFT,   data[8] & 0x01);
581                         wacom_report_key(wcombo, BTN_MIDDLE, data[8] & 0x02);
582                         wacom_report_key(wcombo, BTN_RIGHT,  data[8] & 0x04);
583
584                         wacom_report_key(wcombo, BTN_SIDE,   data[8] & 0x20);
585                         wacom_report_key(wcombo, BTN_EXTRA,  data[8] & 0x10);
586                         t = (data[6] << 2) | ((data[7] >> 6) & 3);
587                         wacom_report_abs(wcombo, ABS_THROTTLE, (data[8] & 0x08) ? -t : t);
588
589                 } else if (wacom->tool[idx] == BTN_TOOL_MOUSE) {
590                         /* I4 mouse */
591                         if (features->type >= INTUOS4S && features->type <= INTUOS4L) {
592                                 wacom_report_key(wcombo, BTN_LEFT,   data[6] & 0x01);
593                                 wacom_report_key(wcombo, BTN_MIDDLE, data[6] & 0x02);
594                                 wacom_report_key(wcombo, BTN_RIGHT,  data[6] & 0x04);
595                                 wacom_report_rel(wcombo, REL_WHEEL, ((data[7] & 0x80) >> 7)
596                                                  - ((data[7] & 0x40) >> 6));
597                                 wacom_report_key(wcombo, BTN_SIDE,   data[6] & 0x08);
598                                 wacom_report_key(wcombo, BTN_EXTRA,  data[6] & 0x10);
599
600                                 wacom_report_abs(wcombo, ABS_TILT_X,
601                                         ((data[7] << 1) & 0x7e) | (data[8] >> 7));
602                                 wacom_report_abs(wcombo, ABS_TILT_Y, data[8] & 0x7f);
603                         } else {
604                                 /* 2D mouse packet */
605                                 wacom_report_key(wcombo, BTN_LEFT,   data[8] & 0x04);
606                                 wacom_report_key(wcombo, BTN_MIDDLE, data[8] & 0x08);
607                                 wacom_report_key(wcombo, BTN_RIGHT,  data[8] & 0x10);
608                                 wacom_report_rel(wcombo, REL_WHEEL, (data[8] & 0x01)
609                                                  - ((data[8] & 0x02) >> 1));
610
611                                 /* I3 2D mouse side buttons */
612                                 if (features->type >= INTUOS3S && features->type <= INTUOS3L) {
613                                         wacom_report_key(wcombo, BTN_SIDE,   data[8] & 0x40);
614                                         wacom_report_key(wcombo, BTN_EXTRA,  data[8] & 0x20);
615                                 }
616                         }
617                 } else if ((features->type < INTUOS3S || features->type == INTUOS3L ||
618                                 features->type == INTUOS4L) &&
619                            wacom->tool[idx] == BTN_TOOL_LENS) {
620                         /* Lens cursor packets */
621                         wacom_report_key(wcombo, BTN_LEFT,   data[8] & 0x01);
622                         wacom_report_key(wcombo, BTN_MIDDLE, data[8] & 0x02);
623                         wacom_report_key(wcombo, BTN_RIGHT,  data[8] & 0x04);
624                         wacom_report_key(wcombo, BTN_SIDE,   data[8] & 0x10);
625                         wacom_report_key(wcombo, BTN_EXTRA,  data[8] & 0x08);
626                 }
627         }
628
629         wacom_report_abs(wcombo, ABS_MISC, wacom->id[idx]); /* report tool id */
630         wacom_report_key(wcombo, wacom->tool[idx], 1);
631         wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
632         return 1;
633 }
634
635
636 static void wacom_tpc_finger_in(struct wacom_wac *wacom, void *wcombo, char *data, int idx)
637 {
638         wacom_report_abs(wcombo, ABS_X,
639                 (data[2 + idx * 2] & 0xff) | ((data[3 + idx * 2] & 0x7f) << 8));
640         wacom_report_abs(wcombo, ABS_Y,
641                 (data[6 + idx * 2] & 0xff) | ((data[7 + idx * 2] & 0x7f) << 8));
642         wacom_report_abs(wcombo, ABS_MISC, wacom->id[0]);
643         wacom_report_key(wcombo, wacom->tool[idx], 1);
644         if (idx)
645                 wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, 0xf0);
646         else
647                 wacom_report_key(wcombo, BTN_TOUCH, 1);
648 }
649
650 static void wacom_tpc_touch_out(struct wacom_wac *wacom, void *wcombo, int idx)
651 {
652         wacom_report_abs(wcombo, ABS_X, 0);
653         wacom_report_abs(wcombo, ABS_Y, 0);
654         wacom_report_abs(wcombo, ABS_MISC, 0);
655         wacom_report_key(wcombo, wacom->tool[idx], 0);
656         if (idx)
657                 wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, 0xf0);
658         else
659                 wacom_report_key(wcombo, BTN_TOUCH, 0);
660         return;
661 }
662
663 static void wacom_tpc_touch_in(struct wacom_wac *wacom, void *wcombo)
664 {
665         char *data = wacom->data;
666         struct urb *urb = ((struct wacom_combo *)wcombo)->urb;
667         static int firstFinger = 0;
668         static int secondFinger = 0;
669
670         wacom->tool[0] = BTN_TOOL_DOUBLETAP;
671         wacom->id[0] = TOUCH_DEVICE_ID;
672         wacom->tool[1] = BTN_TOOL_TRIPLETAP;
673
674         if (urb->actual_length != WACOM_PKGLEN_TPC1FG) {
675                 switch (data[0]) {
676                         case WACOM_REPORT_TPC1FG:
677                                 wacom_report_abs(wcombo, ABS_X, wacom_le16_to_cpu(&data[2]));
678                                 wacom_report_abs(wcombo, ABS_Y, wacom_le16_to_cpu(&data[4]));
679                                 wacom_report_abs(wcombo, ABS_PRESSURE, wacom_le16_to_cpu(&data[6]));
680                                 wacom_report_key(wcombo, BTN_TOUCH, wacom_le16_to_cpu(&data[6]));
681                                 wacom_report_abs(wcombo, ABS_MISC, wacom->id[0]);
682                                 wacom_report_key(wcombo, wacom->tool[0], 1);
683                                 break;
684                         case WACOM_REPORT_TPC2FG:
685                                 /* keep this byte to send proper out-prox event */
686                                 wacom->id[1] = data[1] & 0x03;
687
688                                 if (data[1] & 0x01) {
689                                         wacom_tpc_finger_in(wacom, wcombo, data, 0);
690                                         firstFinger = 1;
691                                 } else if (firstFinger) {
692                                         wacom_tpc_touch_out(wacom, wcombo, 0);
693                                 }
694
695                                 if (data[1] & 0x02) {
696                                         /* sync first finger data */
697                                         if (firstFinger)
698                                                 wacom_input_sync(wcombo);
699
700                                         wacom_tpc_finger_in(wacom, wcombo, data, 1);
701                                         secondFinger = 1;
702                                 } else if (secondFinger) {
703                                         /* sync first finger data */
704                                         if (firstFinger)
705                                                 wacom_input_sync(wcombo);
706
707                                         wacom_tpc_touch_out(wacom, wcombo, 1);
708                                         secondFinger = 0;
709                                 }
710                                 if (!(data[1] & 0x01))
711                                         firstFinger = 0;
712                                 break;
713                 }
714         } else {
715                 wacom_report_abs(wcombo, ABS_X, wacom_le16_to_cpu(&data[1]));
716                 wacom_report_abs(wcombo, ABS_Y, wacom_le16_to_cpu(&data[3]));
717                 wacom_report_key(wcombo, BTN_TOUCH, 1);
718                 wacom_report_abs(wcombo, ABS_MISC, wacom->id[0]);
719                 wacom_report_key(wcombo, wacom->tool[0], 1);
720         }
721         return;
722 }
723
724 static int wacom_tpc_irq(struct wacom_wac *wacom, void *wcombo)
725 {
726         struct wacom_features *features = &wacom->features;
727         char *data = wacom->data;
728         int prox = 0, pressure, idx = -1;
729         static int stylusInProx, touchInProx = 1, touchOut;
730         struct urb *urb = ((struct wacom_combo *)wcombo)->urb;
731
732         dbg("wacom_tpc_irq: received report #%d", data[0]);
733
734         if (urb->actual_length == WACOM_PKGLEN_TPC1FG || /* single touch */
735             data[0] == WACOM_REPORT_TPC1FG ||            /* single touch */
736             data[0] == WACOM_REPORT_TPC2FG) {            /* 2FG touch */
737                 if (urb->actual_length == WACOM_PKGLEN_TPC1FG) {  /* with touch */
738                         prox = data[0] & 0x01;
739                 } else {  /* with capacity */
740                         if (data[0] == WACOM_REPORT_TPC1FG)
741                                 /* single touch */
742                                 prox = data[1] & 0x01;
743                         else
744                                 /* 2FG touch data */
745                                 prox = data[1] & 0x03;
746                 }
747
748                 if (!stylusInProx) { /* stylus not in prox */
749                         if (prox) {
750                                 if (touchInProx) {
751                                         wacom_tpc_touch_in(wacom, wcombo);
752                                         touchOut = 1;
753                                         return 1;
754                                 }
755                         } else {
756                                 /* 2FGT out-prox */
757                                 if (data[0] == WACOM_REPORT_TPC2FG) {
758                                         idx = (wacom->id[1] & 0x01) - 1;
759                                         if (idx == 0) {
760                                                 wacom_tpc_touch_out(wacom, wcombo, idx);
761                                                 /* sync first finger event */
762                                                 if (wacom->id[1] & 0x02)
763                                                         wacom_input_sync(wcombo);
764                                         }
765                                         idx = (wacom->id[1] & 0x02) - 1;
766                                         if (idx == 1)
767                                                 wacom_tpc_touch_out(wacom, wcombo, idx);
768                                 } else /* one finger touch */
769                                         wacom_tpc_touch_out(wacom, wcombo, 0);
770                                 touchOut = 0;
771                                 touchInProx = 1;
772                                 return 1;
773                         }
774                 } else if (touchOut || !prox) { /* force touch out-prox */
775                         wacom_tpc_touch_out(wacom, wcombo, 0);
776                         touchOut = 0;
777                         touchInProx = 1;
778                         return 1;
779                 }
780         } else if (data[0] == WACOM_REPORT_PENABLED) { /* Penabled */
781                 prox = data[1] & 0x20;
782
783                 touchInProx = 0;
784
785                 if (prox) { /* in prox */
786                         if (!wacom->id[0]) {
787                                 /* Going into proximity select tool */
788                                 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
789                                 if (wacom->tool[0] == BTN_TOOL_PEN)
790                                         wacom->id[0] = STYLUS_DEVICE_ID;
791                                 else
792                                         wacom->id[0] = ERASER_DEVICE_ID;
793                         }
794                         wacom_report_key(wcombo, BTN_STYLUS, data[1] & 0x02);
795                         wacom_report_key(wcombo, BTN_STYLUS2, data[1] & 0x10);
796                         wacom_report_abs(wcombo, ABS_X, wacom_le16_to_cpu(&data[2]));
797                         wacom_report_abs(wcombo, ABS_Y, wacom_le16_to_cpu(&data[4]));
798                         pressure = ((data[7] & 0x01) << 8) | data[6];
799                         if (pressure < 0)
800                                 pressure = features->pressure_max + pressure + 1;
801                         wacom_report_abs(wcombo, ABS_PRESSURE, pressure);
802                         wacom_report_key(wcombo, BTN_TOUCH, data[1] & 0x05);
803                 } else {
804                         wacom_report_abs(wcombo, ABS_X, 0);
805                         wacom_report_abs(wcombo, ABS_Y, 0);
806                         wacom_report_abs(wcombo, ABS_PRESSURE, 0);
807                         wacom_report_key(wcombo, BTN_STYLUS, 0);
808                         wacom_report_key(wcombo, BTN_STYLUS2, 0);
809                         wacom_report_key(wcombo, BTN_TOUCH, 0);
810                         wacom->id[0] = 0;
811                         /* pen is out so touch can be enabled now */
812                         touchInProx = 1;
813                 }
814                 wacom_report_key(wcombo, wacom->tool[0], prox);
815                 wacom_report_abs(wcombo, ABS_MISC, wacom->id[0]);
816                 stylusInProx = prox;
817                 return 1;
818         }
819         return 0;
820 }
821
822 int wacom_wac_irq(struct wacom_wac *wacom_wac, void *wcombo)
823 {
824         switch (wacom_wac->features.type) {
825                 case PENPARTNER:
826                         return wacom_penpartner_irq(wacom_wac, wcombo);
827
828                 case PL:
829                         return wacom_pl_irq(wacom_wac, wcombo);
830
831                 case WACOM_G4:
832                 case GRAPHIRE:
833                 case WACOM_MO:
834                         return wacom_graphire_irq(wacom_wac, wcombo);
835
836                 case PTU:
837                         return wacom_ptu_irq(wacom_wac, wcombo);
838
839                 case INTUOS:
840                 case INTUOS3S:
841                 case INTUOS3:
842                 case INTUOS3L:
843                 case INTUOS4S:
844                 case INTUOS4:
845                 case INTUOS4L:
846                 case CINTIQ:
847                 case WACOM_BEE:
848                         return wacom_intuos_irq(wacom_wac, wcombo);
849
850                 case TABLETPC:
851                 case TABLETPC2FG:
852                         return wacom_tpc_irq(wacom_wac, wcombo);
853
854                 default:
855                         return 0;
856         }
857         return 0;
858 }
859
860 void wacom_init_input_dev(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
861 {
862         switch (wacom_wac->features.type) {
863                 case WACOM_MO:
864                         input_dev_mo(input_dev, wacom_wac);
865                 case WACOM_G4:
866                         input_dev_g4(input_dev, wacom_wac);
867                         /* fall through */
868                 case GRAPHIRE:
869                         input_dev_g(input_dev, wacom_wac);
870                         break;
871                 case WACOM_BEE:
872                         input_dev_bee(input_dev, wacom_wac);
873                 case INTUOS3:
874                 case INTUOS3L:
875                 case CINTIQ:
876                         input_dev_i3(input_dev, wacom_wac);
877                         /* fall through */
878                 case INTUOS3S:
879                         input_dev_i3s(input_dev, wacom_wac);
880                         /* fall through */
881                 case INTUOS:
882                         input_dev_i(input_dev, wacom_wac);
883                         break;
884                 case INTUOS4:
885                 case INTUOS4L:
886                         input_dev_i4(input_dev, wacom_wac);
887                         /* fall through */
888                 case INTUOS4S:
889                         input_dev_i4s(input_dev, wacom_wac);
890                         input_dev_i(input_dev, wacom_wac);
891                         break;
892                 case TABLETPC2FG:
893                         input_dev_tpc2fg(input_dev, wacom_wac);
894                         /* fall through */
895                 case TABLETPC:
896                         input_dev_tpc(input_dev, wacom_wac);
897                         if (wacom_wac->features.device_type != BTN_TOOL_PEN)
898                                 break;  /* no need to process stylus stuff */
899
900                         /* fall through */
901                 case PL:
902                 case PTU:
903                         input_dev_pl(input_dev, wacom_wac);
904                         /* fall through */
905                 case PENPARTNER:
906                         input_dev_pt(input_dev, wacom_wac);
907                         break;
908         }
909         return;
910 }
911
912 static const struct wacom_features wacom_features_0x00 =
913         { "Wacom Penpartner",     WACOM_PKGLEN_PENPRTN,    5040,  3780,  255,  0, PENPARTNER };
914 static const struct wacom_features wacom_features_0x10 =
915         { "Wacom Graphire",       WACOM_PKGLEN_GRAPHIRE,  10206,  7422,  511, 63, GRAPHIRE };
916 static const struct wacom_features wacom_features_0x11 =
917         { "Wacom Graphire2 4x5",  WACOM_PKGLEN_GRAPHIRE,  10206,  7422,  511, 63, GRAPHIRE };
918 static const struct wacom_features wacom_features_0x12 =
919         { "Wacom Graphire2 5x7",  WACOM_PKGLEN_GRAPHIRE,  13918, 10206,  511, 63, GRAPHIRE };
920 static const struct wacom_features wacom_features_0x13 =
921         { "Wacom Graphire3",      WACOM_PKGLEN_GRAPHIRE,  10208,  7424,  511, 63, GRAPHIRE };
922 static const struct wacom_features wacom_features_0x14 =
923         { "Wacom Graphire3 6x8",  WACOM_PKGLEN_GRAPHIRE,  16704, 12064,  511, 63, GRAPHIRE };
924 static const struct wacom_features wacom_features_0x15 =
925         { "Wacom Graphire4 4x5",  WACOM_PKGLEN_GRAPHIRE,  10208,  7424,  511, 63, WACOM_G4 };
926 static const struct wacom_features wacom_features_0x16 =
927         { "Wacom Graphire4 6x8",  WACOM_PKGLEN_GRAPHIRE,  16704, 12064,  511, 63, WACOM_G4 };
928 static const struct wacom_features wacom_features_0x17 =
929         { "Wacom BambooFun 4x5",  WACOM_PKGLEN_BBFUN,     14760,  9225,  511, 63, WACOM_MO };
930 static const struct wacom_features wacom_features_0x18 =
931         { "Wacom BambooFun 6x8",  WACOM_PKGLEN_BBFUN,     21648, 13530,  511, 63, WACOM_MO };
932 static const struct wacom_features wacom_features_0x19 =
933         { "Wacom Bamboo1 Medium", WACOM_PKGLEN_GRAPHIRE,  16704, 12064,  511, 63, GRAPHIRE };
934 static const struct wacom_features wacom_features_0x60 =
935         { "Wacom Volito",         WACOM_PKGLEN_GRAPHIRE,   5104,  3712,  511, 63, GRAPHIRE };
936 static const struct wacom_features wacom_features_0x61 =
937         { "Wacom PenStation2",    WACOM_PKGLEN_GRAPHIRE,   3250,  2320,  255, 63, GRAPHIRE };
938 static const struct wacom_features wacom_features_0x62 =
939         { "Wacom Volito2 4x5",    WACOM_PKGLEN_GRAPHIRE,   5104,  3712,  511, 63, GRAPHIRE };
940 static const struct wacom_features wacom_features_0x63 =
941         { "Wacom Volito2 2x3",    WACOM_PKGLEN_GRAPHIRE,   3248,  2320,  511, 63, GRAPHIRE };
942 static const struct wacom_features wacom_features_0x64 =
943         { "Wacom PenPartner2",    WACOM_PKGLEN_GRAPHIRE,   3250,  2320,  511, 63, GRAPHIRE };
944 static const struct wacom_features wacom_features_0x65 =
945         { "Wacom Bamboo",         WACOM_PKGLEN_BBFUN,     14760,  9225,  511, 63, WACOM_MO };
946 static const struct wacom_features wacom_features_0x69 =
947         { "Wacom Bamboo1",        WACOM_PKGLEN_GRAPHIRE,   5104,  3712,  511, 63, GRAPHIRE };
948 static const struct wacom_features wacom_features_0x20 =
949         { "Wacom Intuos 4x5",     WACOM_PKGLEN_INTUOS,    12700, 10600, 1023, 31, INTUOS };
950 static const struct wacom_features wacom_features_0x21 =
951         { "Wacom Intuos 6x8",     WACOM_PKGLEN_INTUOS,    20320, 16240, 1023, 31, INTUOS };
952 static const struct wacom_features wacom_features_0x22 =
953         { "Wacom Intuos 9x12",    WACOM_PKGLEN_INTUOS,    30480, 24060, 1023, 31, INTUOS };
954 static const struct wacom_features wacom_features_0x23 =
955         { "Wacom Intuos 12x12",   WACOM_PKGLEN_INTUOS,    30480, 31680, 1023, 31, INTUOS };
956 static const struct wacom_features wacom_features_0x24 =
957         { "Wacom Intuos 12x18",   WACOM_PKGLEN_INTUOS,    45720, 31680, 1023, 31, INTUOS };
958 static const struct wacom_features wacom_features_0x30 =
959         { "Wacom PL400",          WACOM_PKGLEN_GRAPHIRE,   5408,  4056,  255,  0, PL };
960 static const struct wacom_features wacom_features_0x31 =
961         { "Wacom PL500",          WACOM_PKGLEN_GRAPHIRE,   6144,  4608,  255,  0, PL };
962 static const struct wacom_features wacom_features_0x32 =
963         { "Wacom PL600",          WACOM_PKGLEN_GRAPHIRE,   6126,  4604,  255,  0, PL };
964 static const struct wacom_features wacom_features_0x33 =
965         { "Wacom PL600SX",        WACOM_PKGLEN_GRAPHIRE,   6260,  5016,  255,  0, PL };
966 static const struct wacom_features wacom_features_0x34 =
967         { "Wacom PL550",          WACOM_PKGLEN_GRAPHIRE,   6144,  4608,  511,  0, PL };
968 static const struct wacom_features wacom_features_0x35 =
969         { "Wacom PL800",          WACOM_PKGLEN_GRAPHIRE,   7220,  5780,  511,  0, PL };
970 static const struct wacom_features wacom_features_0x37 =
971         { "Wacom PL700",          WACOM_PKGLEN_GRAPHIRE,   6758,  5406,  511,  0, PL };
972 static const struct wacom_features wacom_features_0x38 =
973         { "Wacom PL510",          WACOM_PKGLEN_GRAPHIRE,   6282,  4762,  511,  0, PL };
974 static const struct wacom_features wacom_features_0x39 =
975         { "Wacom DTU710",         WACOM_PKGLEN_GRAPHIRE,  34080, 27660,  511,  0, PL };
976 static const struct wacom_features wacom_features_0xC4 =
977         { "Wacom DTF521",         WACOM_PKGLEN_GRAPHIRE,   6282,  4762,  511,  0, PL };
978 static const struct wacom_features wacom_features_0xC0 =
979         { "Wacom DTF720",         WACOM_PKGLEN_GRAPHIRE,   6858,  5506,  511,  0, PL };
980 static const struct wacom_features wacom_features_0xC2 =
981         { "Wacom DTF720a",        WACOM_PKGLEN_GRAPHIRE,   6858,  5506,  511,  0, PL };
982 static const struct wacom_features wacom_features_0x03 =
983         { "Wacom Cintiq Partner", WACOM_PKGLEN_GRAPHIRE,  20480, 15360,  511,  0, PTU };
984 static const struct wacom_features wacom_features_0x41 =
985         { "Wacom Intuos2 4x5",    WACOM_PKGLEN_INTUOS,    12700, 10600, 1023, 31, INTUOS };
986 static const struct wacom_features wacom_features_0x42 =
987         { "Wacom Intuos2 6x8",    WACOM_PKGLEN_INTUOS,    20320, 16240, 1023, 31, INTUOS };
988 static const struct wacom_features wacom_features_0x43 =
989         { "Wacom Intuos2 9x12",   WACOM_PKGLEN_INTUOS,    30480, 24060, 1023, 31, INTUOS };
990 static const struct wacom_features wacom_features_0x44 =
991         { "Wacom Intuos2 12x12",  WACOM_PKGLEN_INTUOS,    30480, 31680, 1023, 31, INTUOS };
992 static const struct wacom_features wacom_features_0x45 =
993         { "Wacom Intuos2 12x18",  WACOM_PKGLEN_INTUOS,    45720, 31680, 1023, 31, INTUOS };
994 static const struct wacom_features wacom_features_0xB0 =
995         { "Wacom Intuos3 4x5",    WACOM_PKGLEN_INTUOS,    25400, 20320, 1023, 63, INTUOS3S };
996 static const struct wacom_features wacom_features_0xB1 =
997         { "Wacom Intuos3 6x8",    WACOM_PKGLEN_INTUOS,    40640, 30480, 1023, 63, INTUOS3 };
998 static const struct wacom_features wacom_features_0xB2 =
999         { "Wacom Intuos3 9x12",   WACOM_PKGLEN_INTUOS,    60960, 45720, 1023, 63, INTUOS3 };
1000 static const struct wacom_features wacom_features_0xB3 =
1001         { "Wacom Intuos3 12x12",  WACOM_PKGLEN_INTUOS,    60960, 60960, 1023, 63, INTUOS3L };
1002 static const struct wacom_features wacom_features_0xB4 =
1003         { "Wacom Intuos3 12x19",  WACOM_PKGLEN_INTUOS,    97536, 60960, 1023, 63, INTUOS3L };
1004 static const struct wacom_features wacom_features_0xB5 =
1005         { "Wacom Intuos3 6x11",   WACOM_PKGLEN_INTUOS,    54204, 31750, 1023, 63, INTUOS3 };
1006 static const struct wacom_features wacom_features_0xB7 =
1007         { "Wacom Intuos3 4x6",    WACOM_PKGLEN_INTUOS,    31496, 19685, 1023, 63, INTUOS3S };
1008 static const struct wacom_features wacom_features_0xB8 =
1009         { "Wacom Intuos4 4x6",    WACOM_PKGLEN_INTUOS,    31496, 19685, 2047, 63, INTUOS4S };
1010 static const struct wacom_features wacom_features_0xB9 =
1011         { "Wacom Intuos4 6x9",    WACOM_PKGLEN_INTUOS,    44704, 27940, 2047, 63, INTUOS4 };
1012 static const struct wacom_features wacom_features_0xBA =
1013         { "Wacom Intuos4 8x13",   WACOM_PKGLEN_INTUOS,    65024, 40640, 2047, 63, INTUOS4L };
1014 static const struct wacom_features wacom_features_0xBB =
1015         { "Wacom Intuos4 12x19",  WACOM_PKGLEN_INTUOS,    97536, 60960, 2047, 63, INTUOS4L };
1016 static const struct wacom_features wacom_features_0x3F =
1017         { "Wacom Cintiq 21UX",    WACOM_PKGLEN_INTUOS,    87200, 65600, 1023, 63, CINTIQ };
1018 static const struct wacom_features wacom_features_0xC5 =
1019         { "Wacom Cintiq 20WSX",   WACOM_PKGLEN_INTUOS,    86680, 54180, 1023, 63, WACOM_BEE };
1020 static const struct wacom_features wacom_features_0xC6 =
1021         { "Wacom Cintiq 12WX",    WACOM_PKGLEN_INTUOS,    53020, 33440, 1023, 63, WACOM_BEE };
1022 static const struct wacom_features wacom_features_0xC7 =
1023         { "Wacom DTU1931",        WACOM_PKGLEN_GRAPHIRE,  37832, 30305,  511,  0, PL };
1024 static const struct wacom_features wacom_features_0x90 =
1025         { "Wacom ISDv4 90",       WACOM_PKGLEN_GRAPHIRE,  26202, 16325,  255,  0, TABLETPC };
1026 static const struct wacom_features wacom_features_0x93 =
1027         { "Wacom ISDv4 93",       WACOM_PKGLEN_GRAPHIRE,  26202, 16325,  255,  0, TABLETPC };
1028 static const struct wacom_features wacom_features_0x9A =
1029         { "Wacom ISDv4 9A",       WACOM_PKGLEN_GRAPHIRE,  26202, 16325,  255,  0, TABLETPC };
1030 static const struct wacom_features wacom_features_0x9F =
1031         { "Wacom ISDv4 9F",       WACOM_PKGLEN_PENABLED,  26202, 16325,  255,  0, TABLETPC };
1032 static const struct wacom_features wacom_features_0xE2 =
1033         { "Wacom ISDv4 E2",       WACOM_PKGLEN_TPC2FG,    26202, 16325,  255,  0, TABLETPC2FG };
1034 static const struct wacom_features wacom_features_0xE3 =
1035         { "Wacom ISDv4 E3",       WACOM_PKGLEN_TPC2FG,    26202, 16325,  255,  0, TABLETPC2FG };
1036 static const struct wacom_features wacom_features_0x47 =
1037         { "Wacom Intuos2 6x8",    WACOM_PKGLEN_INTUOS,    20320, 16240, 1023, 31, INTUOS };
1038
1039 #define USB_DEVICE_WACOM(prod)                                  \
1040         USB_DEVICE(USB_VENDOR_ID_WACOM, prod),                  \
1041         .driver_info = (kernel_ulong_t)&wacom_features_##prod
1042
1043 const struct usb_device_id wacom_ids[] = {
1044         { USB_DEVICE_WACOM(0x00) },
1045         { USB_DEVICE_WACOM(0x10) },
1046         { USB_DEVICE_WACOM(0x11) },
1047         { USB_DEVICE_WACOM(0x12) },
1048         { USB_DEVICE_WACOM(0x13) },
1049         { USB_DEVICE_WACOM(0x14) },
1050         { USB_DEVICE_WACOM(0x15) },
1051         { USB_DEVICE_WACOM(0x16) },
1052         { USB_DEVICE_WACOM(0x17) },
1053         { USB_DEVICE_WACOM(0x18) },
1054         { USB_DEVICE_WACOM(0x19) },
1055         { USB_DEVICE_WACOM(0x60) },
1056         { USB_DEVICE_WACOM(0x61) },
1057         { USB_DEVICE_WACOM(0x62) },
1058         { USB_DEVICE_WACOM(0x63) },
1059         { USB_DEVICE_WACOM(0x64) },
1060         { USB_DEVICE_WACOM(0x65) },
1061         { USB_DEVICE_WACOM(0x69) },
1062         { USB_DEVICE_WACOM(0x20) },
1063         { USB_DEVICE_WACOM(0x21) },
1064         { USB_DEVICE_WACOM(0x22) },
1065         { USB_DEVICE_WACOM(0x23) },
1066         { USB_DEVICE_WACOM(0x24) },
1067         { USB_DEVICE_WACOM(0x30) },
1068         { USB_DEVICE_WACOM(0x31) },
1069         { USB_DEVICE_WACOM(0x32) },
1070         { USB_DEVICE_WACOM(0x33) },
1071         { USB_DEVICE_WACOM(0x34) },
1072         { USB_DEVICE_WACOM(0x35) },
1073         { USB_DEVICE_WACOM(0x37) },
1074         { USB_DEVICE_WACOM(0x38) },
1075         { USB_DEVICE_WACOM(0x39) },
1076         { USB_DEVICE_WACOM(0xC4) },
1077         { USB_DEVICE_WACOM(0xC0) },
1078         { USB_DEVICE_WACOM(0xC2) },
1079         { USB_DEVICE_WACOM(0x03) },
1080         { USB_DEVICE_WACOM(0x41) },
1081         { USB_DEVICE_WACOM(0x42) },
1082         { USB_DEVICE_WACOM(0x43) },
1083         { USB_DEVICE_WACOM(0x44) },
1084         { USB_DEVICE_WACOM(0x45) },
1085         { USB_DEVICE_WACOM(0xB0) },
1086         { USB_DEVICE_WACOM(0xB1) },
1087         { USB_DEVICE_WACOM(0xB2) },
1088         { USB_DEVICE_WACOM(0xB3) },
1089         { USB_DEVICE_WACOM(0xB4) },
1090         { USB_DEVICE_WACOM(0xB5) },
1091         { USB_DEVICE_WACOM(0xB7) },
1092         { USB_DEVICE_WACOM(0xB8) },
1093         { USB_DEVICE_WACOM(0xB9) },
1094         { USB_DEVICE_WACOM(0xBA) },
1095         { USB_DEVICE_WACOM(0xBB) },
1096         { USB_DEVICE_WACOM(0x3F) },
1097         { USB_DEVICE_WACOM(0xC5) },
1098         { USB_DEVICE_WACOM(0xC6) },
1099         { USB_DEVICE_WACOM(0xC7) },
1100         { USB_DEVICE_WACOM(0x90) },
1101         { USB_DEVICE_WACOM(0x93) },
1102         { USB_DEVICE_WACOM(0x9A) },
1103         { USB_DEVICE_WACOM(0x9F) },
1104         { USB_DEVICE_WACOM(0xE2) },
1105         { USB_DEVICE_WACOM(0xE3) },
1106         { USB_DEVICE_WACOM(0x47) },
1107         { }
1108 };
1109 MODULE_DEVICE_TABLE(usb, wacom_ids);