Version:  2.0.40 2.2.26 2.4.37 3.0 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 3.10 3.11 3.12 3.13 3.14 3.15 3.16

Linux/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 
 15 #include "wacom_wac.h"
 16 #include "wacom.h"
 17 #include <linux/input/mt.h>
 18 #include <linux/hid.h>
 19 
 20 /* resolution for penabled devices */
 21 #define WACOM_PL_RES            20
 22 #define WACOM_PENPRTN_RES       40
 23 #define WACOM_VOLITO_RES        50
 24 #define WACOM_GRAPHIRE_RES      80
 25 #define WACOM_INTUOS_RES        100
 26 #define WACOM_INTUOS3_RES       200
 27 
 28 /* Scale factor relating reported contact size to logical contact area.
 29  * 2^14/pi is a good approximation on Intuos5 and 3rd-gen Bamboo
 30  */
 31 #define WACOM_CONTACT_AREA_SCALE 2607
 32 
 33 static int wacom_penpartner_irq(struct wacom_wac *wacom)
 34 {
 35         unsigned char *data = wacom->data;
 36         struct input_dev *input = wacom->input;
 37 
 38         switch (data[0]) {
 39         case 1:
 40                 if (data[5] & 0x80) {
 41                         wacom->tool[0] = (data[5] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
 42                         wacom->id[0] = (data[5] & 0x20) ? ERASER_DEVICE_ID : STYLUS_DEVICE_ID;
 43                         input_report_key(input, wacom->tool[0], 1);
 44                         input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
 45                         input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
 46                         input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
 47                         input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);
 48                         input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -127));
 49                         input_report_key(input, BTN_STYLUS, (data[5] & 0x40));
 50                 } else {
 51                         input_report_key(input, wacom->tool[0], 0);
 52                         input_report_abs(input, ABS_MISC, 0); /* report tool id */
 53                         input_report_abs(input, ABS_PRESSURE, -1);
 54                         input_report_key(input, BTN_TOUCH, 0);
 55                 }
 56                 break;
 57 
 58         case 2:
 59                 input_report_key(input, BTN_TOOL_PEN, 1);
 60                 input_report_abs(input, ABS_MISC, STYLUS_DEVICE_ID); /* report tool id */
 61                 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
 62                 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
 63                 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);
 64                 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -80) && !(data[5] & 0x20));
 65                 input_report_key(input, BTN_STYLUS, (data[5] & 0x40));
 66                 break;
 67 
 68         default:
 69                 dev_dbg(input->dev.parent,
 70                         "%s: received unknown report #%d\n", __func__, data[0]);
 71                 return 0;
 72         }
 73 
 74         return 1;
 75 }
 76 
 77 static int wacom_pl_irq(struct wacom_wac *wacom)
 78 {
 79         struct wacom_features *features = &wacom->features;
 80         unsigned char *data = wacom->data;
 81         struct input_dev *input = wacom->input;
 82         int prox, pressure;
 83 
 84         if (data[0] != WACOM_REPORT_PENABLED) {
 85                 dev_dbg(input->dev.parent,
 86                         "%s: received unknown report #%d\n", __func__, data[0]);
 87                 return 0;
 88         }
 89 
 90         prox = data[1] & 0x40;
 91 
 92         if (prox) {
 93                 wacom->id[0] = ERASER_DEVICE_ID;
 94                 pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1));
 95                 if (features->pressure_max > 255)
 96                         pressure = (pressure << 1) | ((data[4] >> 6) & 1);
 97                 pressure += (features->pressure_max + 1) / 2;
 98 
 99                 /*
100                  * if going from out of proximity into proximity select between the eraser
101                  * and the pen based on the state of the stylus2 button, choose eraser if
102                  * pressed else choose pen. if not a proximity change from out to in, send
103                  * an out of proximity for previous tool then a in for new tool.
104                  */
105                 if (!wacom->tool[0]) {
106                         /* Eraser bit set for DTF */
107                         if (data[1] & 0x10)
108                                 wacom->tool[1] = BTN_TOOL_RUBBER;
109                         else
110                                 /* Going into proximity select tool */
111                                 wacom->tool[1] = (data[4] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
112                 } else {
113                         /* was entered with stylus2 pressed */
114                         if (wacom->tool[1] == BTN_TOOL_RUBBER && !(data[4] & 0x20)) {
115                                 /* report out proximity for previous tool */
116                                 input_report_key(input, wacom->tool[1], 0);
117                                 input_sync(input);
118                                 wacom->tool[1] = BTN_TOOL_PEN;
119                                 return 0;
120                         }
121                 }
122                 if (wacom->tool[1] != BTN_TOOL_RUBBER) {
123                         /* Unknown tool selected default to pen tool */
124                         wacom->tool[1] = BTN_TOOL_PEN;
125                         wacom->id[0] = STYLUS_DEVICE_ID;
126                 }
127                 input_report_key(input, wacom->tool[1], prox); /* report in proximity for tool */
128                 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
129                 input_report_abs(input, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14));
130                 input_report_abs(input, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14));
131                 input_report_abs(input, ABS_PRESSURE, pressure);
132 
133                 input_report_key(input, BTN_TOUCH, data[4] & 0x08);
134                 input_report_key(input, BTN_STYLUS, data[4] & 0x10);
135                 /* Only allow the stylus2 button to be reported for the pen tool. */
136                 input_report_key(input, BTN_STYLUS2, (wacom->tool[1] == BTN_TOOL_PEN) && (data[4] & 0x20));
137         } else {
138                 /* report proximity-out of a (valid) tool */
139                 if (wacom->tool[1] != BTN_TOOL_RUBBER) {
140                         /* Unknown tool selected default to pen tool */
141                         wacom->tool[1] = BTN_TOOL_PEN;
142                 }
143                 input_report_key(input, wacom->tool[1], prox);
144         }
145 
146         wacom->tool[0] = prox; /* Save proximity state */
147         return 1;
148 }
149 
150 static int wacom_ptu_irq(struct wacom_wac *wacom)
151 {
152         unsigned char *data = wacom->data;
153         struct input_dev *input = wacom->input;
154 
155         if (data[0] != WACOM_REPORT_PENABLED) {
156                 dev_dbg(input->dev.parent,
157                         "%s: received unknown report #%d\n", __func__, data[0]);
158                 return 0;
159         }
160 
161         if (data[1] & 0x04) {
162                 input_report_key(input, BTN_TOOL_RUBBER, data[1] & 0x20);
163                 input_report_key(input, BTN_TOUCH, data[1] & 0x08);
164                 wacom->id[0] = ERASER_DEVICE_ID;
165         } else {
166                 input_report_key(input, BTN_TOOL_PEN, data[1] & 0x20);
167                 input_report_key(input, BTN_TOUCH, data[1] & 0x01);
168                 wacom->id[0] = STYLUS_DEVICE_ID;
169         }
170         input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
171         input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
172         input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
173         input_report_abs(input, ABS_PRESSURE, le16_to_cpup((__le16 *)&data[6]));
174         input_report_key(input, BTN_STYLUS, data[1] & 0x02);
175         input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
176         return 1;
177 }
178 
179 static int wacom_dtu_irq(struct wacom_wac *wacom)
180 {
181         unsigned char *data = wacom->data;
182         struct input_dev *input = wacom->input;
183         int prox = data[1] & 0x20;
184 
185         dev_dbg(input->dev.parent,
186                 "%s: received report #%d", __func__, data[0]);
187 
188         if (prox) {
189                 /* Going into proximity select tool */
190                 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
191                 if (wacom->tool[0] == BTN_TOOL_PEN)
192                         wacom->id[0] = STYLUS_DEVICE_ID;
193                 else
194                         wacom->id[0] = ERASER_DEVICE_ID;
195         }
196         input_report_key(input, BTN_STYLUS, data[1] & 0x02);
197         input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
198         input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
199         input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
200         input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x01) << 8) | data[6]);
201         input_report_key(input, BTN_TOUCH, data[1] & 0x05);
202         if (!prox) /* out-prox */
203                 wacom->id[0] = 0;
204         input_report_key(input, wacom->tool[0], prox);
205         input_report_abs(input, ABS_MISC, wacom->id[0]);
206         return 1;
207 }
208 
209 static int wacom_dtus_irq(struct wacom_wac *wacom)
210 {
211         char *data = wacom->data;
212         struct input_dev *input = wacom->input;
213         unsigned short prox, pressure = 0;
214 
215         if (data[0] != WACOM_REPORT_DTUS && data[0] != WACOM_REPORT_DTUSPAD) {
216                 dev_dbg(input->dev.parent,
217                         "%s: received unknown report #%d", __func__, data[0]);
218                 return 0;
219         } else if (data[0] == WACOM_REPORT_DTUSPAD) {
220                 input_report_key(input, BTN_0, (data[1] & 0x01));
221                 input_report_key(input, BTN_1, (data[1] & 0x02));
222                 input_report_key(input, BTN_2, (data[1] & 0x04));
223                 input_report_key(input, BTN_3, (data[1] & 0x08));
224                 input_report_abs(input, ABS_MISC,
225                                  data[1] & 0x0f ? PAD_DEVICE_ID : 0);
226                 /*
227                  * Serial number is required when expresskeys are
228                  * reported through pen interface.
229                  */
230                 input_event(input, EV_MSC, MSC_SERIAL, 0xf0);
231                 return 1;
232         } else {
233                 prox = data[1] & 0x80;
234                 if (prox) {
235                         switch ((data[1] >> 3) & 3) {
236                         case 1: /* Rubber */
237                                 wacom->tool[0] = BTN_TOOL_RUBBER;
238                                 wacom->id[0] = ERASER_DEVICE_ID;
239                                 break;
240 
241                         case 2: /* Pen */
242                                 wacom->tool[0] = BTN_TOOL_PEN;
243                                 wacom->id[0] = STYLUS_DEVICE_ID;
244                                 break;
245                         }
246                 }
247 
248                 input_report_key(input, BTN_STYLUS, data[1] & 0x20);
249                 input_report_key(input, BTN_STYLUS2, data[1] & 0x40);
250                 input_report_abs(input, ABS_X, get_unaligned_be16(&data[3]));
251                 input_report_abs(input, ABS_Y, get_unaligned_be16(&data[5]));
252                 pressure = ((data[1] & 0x03) << 8) | (data[2] & 0xff);
253                 input_report_abs(input, ABS_PRESSURE, pressure);
254                 input_report_key(input, BTN_TOUCH, pressure > 10);
255 
256                 if (!prox) /* out-prox */
257                         wacom->id[0] = 0;
258                 input_report_key(input, wacom->tool[0], prox);
259                 input_report_abs(input, ABS_MISC, wacom->id[0]);
260                 input_event(input, EV_MSC, MSC_SERIAL, 1);
261                 return 1;
262         }
263 }
264 
265 static int wacom_graphire_irq(struct wacom_wac *wacom)
266 {
267         struct wacom_features *features = &wacom->features;
268         unsigned char *data = wacom->data;
269         struct input_dev *input = wacom->input;
270         int prox;
271         int rw = 0;
272         int retval = 0;
273 
274         if (data[0] != WACOM_REPORT_PENABLED) {
275                 dev_dbg(input->dev.parent,
276                         "%s: received unknown report #%d\n", __func__, data[0]);
277                 goto exit;
278         }
279 
280         prox = data[1] & 0x80;
281         if (prox || wacom->id[0]) {
282                 if (prox) {
283                         switch ((data[1] >> 5) & 3) {
284 
285                         case 0: /* Pen */
286                                 wacom->tool[0] = BTN_TOOL_PEN;
287                                 wacom->id[0] = STYLUS_DEVICE_ID;
288                                 break;
289 
290                         case 1: /* Rubber */
291                                 wacom->tool[0] = BTN_TOOL_RUBBER;
292                                 wacom->id[0] = ERASER_DEVICE_ID;
293                                 break;
294 
295                         case 2: /* Mouse with wheel */
296                                 input_report_key(input, BTN_MIDDLE, data[1] & 0x04);
297                                 /* fall through */
298 
299                         case 3: /* Mouse without wheel */
300                                 wacom->tool[0] = BTN_TOOL_MOUSE;
301                                 wacom->id[0] = CURSOR_DEVICE_ID;
302                                 break;
303                         }
304                 }
305                 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
306                 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
307                 if (wacom->tool[0] != BTN_TOOL_MOUSE) {
308                         input_report_abs(input, ABS_PRESSURE, data[6] | ((data[7] & 0x03) << 8));
309                         input_report_key(input, BTN_TOUCH, data[1] & 0x01);
310                         input_report_key(input, BTN_STYLUS, data[1] & 0x02);
311                         input_report_key(input, BTN_STYLUS2, data[1] & 0x04);
312                 } else {
313                         input_report_key(input, BTN_LEFT, data[1] & 0x01);
314                         input_report_key(input, BTN_RIGHT, data[1] & 0x02);
315                         if (features->type == WACOM_G4 ||
316                                         features->type == WACOM_MO) {
317                                 input_report_abs(input, ABS_DISTANCE, data[6] & 0x3f);
318                                 rw = (data[7] & 0x04) - (data[7] & 0x03);
319                         } else {
320                                 input_report_abs(input, ABS_DISTANCE, data[7] & 0x3f);
321                                 rw = -(signed char)data[6];
322                         }
323                         input_report_rel(input, REL_WHEEL, rw);
324                 }
325 
326                 if (!prox)
327                         wacom->id[0] = 0;
328                 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
329                 input_report_key(input, wacom->tool[0], prox);
330                 input_event(input, EV_MSC, MSC_SERIAL, 1);
331                 input_sync(input); /* sync last event */
332         }
333 
334         /* send pad data */
335         switch (features->type) {
336         case WACOM_G4:
337                 prox = data[7] & 0xf8;
338                 if (prox || wacom->id[1]) {
339                         wacom->id[1] = PAD_DEVICE_ID;
340                         input_report_key(input, BTN_BACK, (data[7] & 0x40));
341                         input_report_key(input, BTN_FORWARD, (data[7] & 0x80));
342                         rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3);
343                         input_report_rel(input, REL_WHEEL, rw);
344                         if (!prox)
345                                 wacom->id[1] = 0;
346                         input_report_abs(input, ABS_MISC, wacom->id[1]);
347                         input_event(input, EV_MSC, MSC_SERIAL, 0xf0);
348                         retval = 1;
349                 }
350                 break;
351 
352         case WACOM_MO:
353                 prox = (data[7] & 0xf8) || data[8];
354                 if (prox || wacom->id[1]) {
355                         wacom->id[1] = PAD_DEVICE_ID;
356                         input_report_key(input, BTN_BACK, (data[7] & 0x08));
357                         input_report_key(input, BTN_LEFT, (data[7] & 0x20));
358                         input_report_key(input, BTN_FORWARD, (data[7] & 0x10));
359                         input_report_key(input, BTN_RIGHT, (data[7] & 0x40));
360                         input_report_abs(input, ABS_WHEEL, (data[8] & 0x7f));
361                         if (!prox)
362                                 wacom->id[1] = 0;
363                         input_report_abs(input, ABS_MISC, wacom->id[1]);
364                         input_event(input, EV_MSC, MSC_SERIAL, 0xf0);
365                         retval = 1;
366                 }
367                 break;
368         }
369 exit:
370         return retval;
371 }
372 
373 static int wacom_intuos_inout(struct wacom_wac *wacom)
374 {
375         struct wacom_features *features = &wacom->features;
376         unsigned char *data = wacom->data;
377         struct input_dev *input = wacom->input;
378         int idx = 0;
379 
380         /* tool number */
381         if (features->type == INTUOS)
382                 idx = data[1] & 0x01;
383 
384         /* Enter report */
385         if ((data[1] & 0xfc) == 0xc0) {
386                 if (features->quirks & WACOM_QUIRK_MULTI_INPUT)
387                         wacom->shared->stylus_in_proximity = true;
388 
389                 /* serial number of the tool */
390                 wacom->serial[idx] = ((data[3] & 0x0f) << 28) +
391                         (data[4] << 20) + (data[5] << 12) +
392                         (data[6] << 4) + (data[7] >> 4);
393 
394                 wacom->id[idx] = (data[2] << 4) | (data[3] >> 4) |
395                         ((data[7] & 0x0f) << 20) | ((data[8] & 0xf0) << 12);
396 
397                 switch (wacom->id[idx]) {
398                 case 0x812: /* Inking pen */
399                 case 0x801: /* Intuos3 Inking pen */
400                 case 0x120802: /* Intuos4/5 Inking Pen */
401                 case 0x012:
402                         wacom->tool[idx] = BTN_TOOL_PENCIL;
403                         break;
404 
405                 case 0x822: /* Pen */
406                 case 0x842:
407                 case 0x852:
408                 case 0x823: /* Intuos3 Grip Pen */
409                 case 0x813: /* Intuos3 Classic Pen */
410                 case 0x885: /* Intuos3 Marker Pen */
411                 case 0x802: /* Intuos4/5 13HD/24HD General Pen */
412                 case 0x804: /* Intuos4/5 13HD/24HD Marker Pen */
413                 case 0x022:
414                 case 0x100804: /* Intuos4/5 13HD/24HD Art Pen */
415                 case 0x140802: /* Intuos4/5 13HD/24HD Classic Pen */
416                 case 0x160802: /* Cintiq 13HD Pro Pen */
417                 case 0x180802: /* DTH2242 Pen */
418                 case 0x100802: /* Intuos4/5 13HD/24HD General Pen */
419                         wacom->tool[idx] = BTN_TOOL_PEN;
420                         break;
421 
422                 case 0x832: /* Stroke pen */
423                 case 0x032:
424                         wacom->tool[idx] = BTN_TOOL_BRUSH;
425                         break;
426 
427                 case 0x007: /* Mouse 4D and 2D */
428                 case 0x09c:
429                 case 0x094:
430                 case 0x017: /* Intuos3 2D Mouse */
431                 case 0x806: /* Intuos4 Mouse */
432                         wacom->tool[idx] = BTN_TOOL_MOUSE;
433                         break;
434 
435                 case 0x096: /* Lens cursor */
436                 case 0x097: /* Intuos3 Lens cursor */
437                 case 0x006: /* Intuos4 Lens cursor */
438                         wacom->tool[idx] = BTN_TOOL_LENS;
439                         break;
440 
441                 case 0x82a: /* Eraser */
442                 case 0x85a:
443                 case 0x91a:
444                 case 0xd1a:
445                 case 0x0fa:
446                 case 0x82b: /* Intuos3 Grip Pen Eraser */
447                 case 0x81b: /* Intuos3 Classic Pen Eraser */
448                 case 0x91b: /* Intuos3 Airbrush Eraser */
449                 case 0x80c: /* Intuos4/5 13HD/24HD Marker Pen Eraser */
450                 case 0x80a: /* Intuos4/5 13HD/24HD General Pen Eraser */
451                 case 0x90a: /* Intuos4/5 13HD/24HD Airbrush Eraser */
452                 case 0x14080a: /* Intuos4/5 13HD/24HD Classic Pen Eraser */
453                 case 0x10090a: /* Intuos4/5 13HD/24HD Airbrush Eraser */
454                 case 0x10080c: /* Intuos4/5 13HD/24HD Art Pen Eraser */
455                 case 0x16080a: /* Cintiq 13HD Pro Pen Eraser */
456                 case 0x18080a: /* DTH2242 Eraser */
457                 case 0x10080a: /* Intuos4/5 13HD/24HD General Pen Eraser */
458                         wacom->tool[idx] = BTN_TOOL_RUBBER;
459                         break;
460 
461                 case 0xd12:
462                 case 0x912:
463                 case 0x112:
464                 case 0x913: /* Intuos3 Airbrush */
465                 case 0x902: /* Intuos4/5 13HD/24HD Airbrush */
466                 case 0x100902: /* Intuos4/5 13HD/24HD Airbrush */
467                         wacom->tool[idx] = BTN_TOOL_AIRBRUSH;
468                         break;
469 
470                 default: /* Unknown tool */
471                         wacom->tool[idx] = BTN_TOOL_PEN;
472                         break;
473                 }
474                 return 1;
475         }
476 
477         /* older I4 styli don't work with new Cintiqs */
478         if (!((wacom->id[idx] >> 20) & 0x01) &&
479                         (features->type == WACOM_21UX2))
480                 return 1;
481 
482         /* Range Report */
483         if ((data[1] & 0xfe) == 0x20) {
484                 input_report_key(input, BTN_TOUCH, 0);
485                 input_report_abs(input, ABS_PRESSURE, 0);
486                 input_report_abs(input, ABS_DISTANCE, wacom->features.distance_max);
487                 if (features->quirks & WACOM_QUIRK_MULTI_INPUT)
488                         wacom->shared->stylus_in_proximity = true;
489         }
490 
491         /* Exit report */
492         if ((data[1] & 0xfe) == 0x80) {
493                 if (features->quirks & WACOM_QUIRK_MULTI_INPUT)
494                         wacom->shared->stylus_in_proximity = false;
495 
496                 /*
497                  * Reset all states otherwise we lose the initial states
498                  * when in-prox next time
499                  */
500                 input_report_abs(input, ABS_X, 0);
501                 input_report_abs(input, ABS_Y, 0);
502                 input_report_abs(input, ABS_DISTANCE, 0);
503                 input_report_abs(input, ABS_TILT_X, 0);
504                 input_report_abs(input, ABS_TILT_Y, 0);
505                 if (wacom->tool[idx] >= BTN_TOOL_MOUSE) {
506                         input_report_key(input, BTN_LEFT, 0);
507                         input_report_key(input, BTN_MIDDLE, 0);
508                         input_report_key(input, BTN_RIGHT, 0);
509                         input_report_key(input, BTN_SIDE, 0);
510                         input_report_key(input, BTN_EXTRA, 0);
511                         input_report_abs(input, ABS_THROTTLE, 0);
512                         input_report_abs(input, ABS_RZ, 0);
513                 } else {
514                         input_report_abs(input, ABS_PRESSURE, 0);
515                         input_report_key(input, BTN_STYLUS, 0);
516                         input_report_key(input, BTN_STYLUS2, 0);
517                         input_report_key(input, BTN_TOUCH, 0);
518                         input_report_abs(input, ABS_WHEEL, 0);
519                         if (features->type >= INTUOS3S)
520                                 input_report_abs(input, ABS_Z, 0);
521                 }
522                 input_report_key(input, wacom->tool[idx], 0);
523                 input_report_abs(input, ABS_MISC, 0); /* reset tool id */
524                 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
525                 wacom->id[idx] = 0;
526                 return 2;
527         }
528         return 0;
529 }
530 
531 static void wacom_intuos_general(struct wacom_wac *wacom)
532 {
533         struct wacom_features *features = &wacom->features;
534         unsigned char *data = wacom->data;
535         struct input_dev *input = wacom->input;
536         unsigned int t;
537 
538         /* general pen packet */
539         if ((data[1] & 0xb8) == 0xa0) {
540                 t = (data[6] << 2) | ((data[7] >> 6) & 3);
541                 if (features->type >= INTUOS4S && features->type <= CINTIQ_HYBRID) {
542                         t = (t << 1) | (data[1] & 1);
543                 }
544                 input_report_abs(input, ABS_PRESSURE, t);
545                 input_report_abs(input, ABS_TILT_X,
546                                 ((data[7] << 1) & 0x7e) | (data[8] >> 7));
547                 input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f);
548                 input_report_key(input, BTN_STYLUS, data[1] & 2);
549                 input_report_key(input, BTN_STYLUS2, data[1] & 4);
550                 input_report_key(input, BTN_TOUCH, t > 10);
551         }
552 
553         /* airbrush second packet */
554         if ((data[1] & 0xbc) == 0xb4) {
555                 input_report_abs(input, ABS_WHEEL,
556                                 (data[6] << 2) | ((data[7] >> 6) & 3));
557                 input_report_abs(input, ABS_TILT_X,
558                                 ((data[7] << 1) & 0x7e) | (data[8] >> 7));
559                 input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f);
560         }
561 }
562 
563 static int wacom_intuos_irq(struct wacom_wac *wacom)
564 {
565         struct wacom_features *features = &wacom->features;
566         unsigned char *data = wacom->data;
567         struct input_dev *input = wacom->input;
568         unsigned int t;
569         int idx = 0, result;
570 
571         if (data[0] != WACOM_REPORT_PENABLED &&
572             data[0] != WACOM_REPORT_INTUOSREAD &&
573             data[0] != WACOM_REPORT_INTUOSWRITE &&
574             data[0] != WACOM_REPORT_INTUOSPAD &&
575             data[0] != WACOM_REPORT_INTUOS5PAD) {
576                 dev_dbg(input->dev.parent,
577                         "%s: received unknown report #%d\n", __func__, data[0]);
578                 return 0;
579         }
580 
581         /* tool number */
582         if (features->type == INTUOS)
583                 idx = data[1] & 0x01;
584 
585         /* pad packets. Works as a second tool and is always in prox */
586         if (data[0] == WACOM_REPORT_INTUOSPAD || data[0] == WACOM_REPORT_INTUOS5PAD) {
587                 if (features->type >= INTUOS4S && features->type <= INTUOS4L) {
588                         input_report_key(input, BTN_0, (data[2] & 0x01));
589                         input_report_key(input, BTN_1, (data[3] & 0x01));
590                         input_report_key(input, BTN_2, (data[3] & 0x02));
591                         input_report_key(input, BTN_3, (data[3] & 0x04));
592                         input_report_key(input, BTN_4, (data[3] & 0x08));
593                         input_report_key(input, BTN_5, (data[3] & 0x10));
594                         input_report_key(input, BTN_6, (data[3] & 0x20));
595                         if (data[1] & 0x80) {
596                                 input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f));
597                         } else {
598                                 /* Out of proximity, clear wheel value. */
599                                 input_report_abs(input, ABS_WHEEL, 0);
600                         }
601                         if (features->type != INTUOS4S) {
602                                 input_report_key(input, BTN_7, (data[3] & 0x40));
603                                 input_report_key(input, BTN_8, (data[3] & 0x80));
604                         }
605                         if (data[1] | (data[2] & 0x01) | data[3]) {
606                                 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
607                         } else {
608                                 input_report_abs(input, ABS_MISC, 0);
609                         }
610                 } else if (features->type == DTK) {
611                         input_report_key(input, BTN_0, (data[6] & 0x01));
612                         input_report_key(input, BTN_1, (data[6] & 0x02));
613                         input_report_key(input, BTN_2, (data[6] & 0x04));
614                         input_report_key(input, BTN_3, (data[6] & 0x08));
615                         input_report_key(input, BTN_4, (data[6] & 0x10));
616                         input_report_key(input, BTN_5, (data[6] & 0x20));
617                         if (data[6] & 0x3f) {
618                                 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
619                         } else {
620                                 input_report_abs(input, ABS_MISC, 0);
621                         }
622                 } else if (features->type == WACOM_13HD) {
623                         input_report_key(input, BTN_0, (data[3] & 0x01));
624                         input_report_key(input, BTN_1, (data[4] & 0x01));
625                         input_report_key(input, BTN_2, (data[4] & 0x02));
626                         input_report_key(input, BTN_3, (data[4] & 0x04));
627                         input_report_key(input, BTN_4, (data[4] & 0x08));
628                         input_report_key(input, BTN_5, (data[4] & 0x10));
629                         input_report_key(input, BTN_6, (data[4] & 0x20));
630                         input_report_key(input, BTN_7, (data[4] & 0x40));
631                         input_report_key(input, BTN_8, (data[4] & 0x80));
632                         if ((data[3] & 0x01) | data[4]) {
633                                 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
634                         } else {
635                                 input_report_abs(input, ABS_MISC, 0);
636                         }
637                 } else if (features->type == WACOM_24HD) {
638                         input_report_key(input, BTN_0, (data[6] & 0x01));
639                         input_report_key(input, BTN_1, (data[6] & 0x02));
640                         input_report_key(input, BTN_2, (data[6] & 0x04));
641                         input_report_key(input, BTN_3, (data[6] & 0x08));
642                         input_report_key(input, BTN_4, (data[6] & 0x10));
643                         input_report_key(input, BTN_5, (data[6] & 0x20));
644                         input_report_key(input, BTN_6, (data[6] & 0x40));
645                         input_report_key(input, BTN_7, (data[6] & 0x80));
646                         input_report_key(input, BTN_8, (data[8] & 0x01));
647                         input_report_key(input, BTN_9, (data[8] & 0x02));
648                         input_report_key(input, BTN_A, (data[8] & 0x04));
649                         input_report_key(input, BTN_B, (data[8] & 0x08));
650                         input_report_key(input, BTN_C, (data[8] & 0x10));
651                         input_report_key(input, BTN_X, (data[8] & 0x20));
652                         input_report_key(input, BTN_Y, (data[8] & 0x40));
653                         input_report_key(input, BTN_Z, (data[8] & 0x80));
654 
655                         /*
656                          * Three "buttons" are available on the 24HD which are
657                          * physically implemented as a touchstrip. Each button
658                          * is approximately 3 bits wide with a 2 bit spacing.
659                          * The raw touchstrip bits are stored at:
660                          *    ((data[3] & 0x1f) << 8) | data[4])
661                          */
662                         input_report_key(input, KEY_PROG1, data[4] & 0x07);
663                         input_report_key(input, KEY_PROG2, data[4] & 0xE0);
664                         input_report_key(input, KEY_PROG3, data[3] & 0x1C);
665 
666                         if (data[1] & 0x80) {
667                                 input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f));
668                         } else {
669                                 /* Out of proximity, clear wheel value. */
670                                 input_report_abs(input, ABS_WHEEL, 0);
671                         }
672 
673                         if (data[2] & 0x80) {
674                                 input_report_abs(input, ABS_THROTTLE, (data[2] & 0x7f));
675                         } else {
676                                 /* Out of proximity, clear second wheel value. */
677                                 input_report_abs(input, ABS_THROTTLE, 0);
678                         }
679 
680                         if (data[1] | data[2] | (data[3] & 0x1f) | data[4] | data[6] | data[8]) {
681                                 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
682                         } else {
683                                 input_report_abs(input, ABS_MISC, 0);
684                         }
685                 } else if (features->type == CINTIQ_HYBRID) {
686                         /*
687                          * Do not send hardware buttons under Android. They
688                          * are already sent to the system through GPIO (and
689                          * have different meaning).
690                          */
691                         input_report_key(input, BTN_1, (data[4] & 0x01));
692                         input_report_key(input, BTN_2, (data[4] & 0x02));
693                         input_report_key(input, BTN_3, (data[4] & 0x04));
694                         input_report_key(input, BTN_4, (data[4] & 0x08));
695 
696                         input_report_key(input, BTN_5, (data[4] & 0x10));  /* Right  */
697                         input_report_key(input, BTN_6, (data[4] & 0x20));  /* Up     */
698                         input_report_key(input, BTN_7, (data[4] & 0x40));  /* Left   */
699                         input_report_key(input, BTN_8, (data[4] & 0x80));  /* Down   */
700                         input_report_key(input, BTN_0, (data[3] & 0x01));  /* Center */
701                 } else if (features->type >= INTUOS5S && features->type <= INTUOSPL) {
702                         int i;
703 
704                         /* Touch ring mode switch has no capacitive sensor */
705                         input_report_key(input, BTN_0, (data[3] & 0x01));
706 
707                         /*
708                          * ExpressKeys on Intuos5/Intuos Pro have a capacitive sensor in
709                          * addition to the mechanical switch. Switch data is
710                          * stored in data[4], capacitive data in data[5].
711                          */
712                         for (i = 0; i < 8; i++)
713                                 input_report_key(input, BTN_1 + i, data[4] & (1 << i));
714 
715                         if (data[2] & 0x80) {
716                                 input_report_abs(input, ABS_WHEEL, (data[2] & 0x7f));
717                         } else {
718                                 /* Out of proximity, clear wheel value. */
719                                 input_report_abs(input, ABS_WHEEL, 0);
720                         }
721 
722                         if (data[2] | (data[3] & 0x01) | data[4] | data[5]) {
723                                 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
724                         } else {
725                                 input_report_abs(input, ABS_MISC, 0);
726                         }
727                 } else {
728                         if (features->type == WACOM_21UX2 || features->type == WACOM_22HD) {
729                                 input_report_key(input, BTN_0, (data[5] & 0x01));
730                                 input_report_key(input, BTN_1, (data[6] & 0x01));
731                                 input_report_key(input, BTN_2, (data[6] & 0x02));
732                                 input_report_key(input, BTN_3, (data[6] & 0x04));
733                                 input_report_key(input, BTN_4, (data[6] & 0x08));
734                                 input_report_key(input, BTN_5, (data[6] & 0x10));
735                                 input_report_key(input, BTN_6, (data[6] & 0x20));
736                                 input_report_key(input, BTN_7, (data[6] & 0x40));
737                                 input_report_key(input, BTN_8, (data[6] & 0x80));
738                                 input_report_key(input, BTN_9, (data[7] & 0x01));
739                                 input_report_key(input, BTN_A, (data[8] & 0x01));
740                                 input_report_key(input, BTN_B, (data[8] & 0x02));
741                                 input_report_key(input, BTN_C, (data[8] & 0x04));
742                                 input_report_key(input, BTN_X, (data[8] & 0x08));
743                                 input_report_key(input, BTN_Y, (data[8] & 0x10));
744                                 input_report_key(input, BTN_Z, (data[8] & 0x20));
745                                 input_report_key(input, BTN_BASE, (data[8] & 0x40));
746                                 input_report_key(input, BTN_BASE2, (data[8] & 0x80));
747 
748                                 if (features->type == WACOM_22HD) {
749                                         input_report_key(input, KEY_PROG1, data[9] & 0x01);
750                                         input_report_key(input, KEY_PROG2, data[9] & 0x02);
751                                         input_report_key(input, KEY_PROG3, data[9] & 0x04);
752                                 }
753                         } else {
754                                 input_report_key(input, BTN_0, (data[5] & 0x01));
755                                 input_report_key(input, BTN_1, (data[5] & 0x02));
756                                 input_report_key(input, BTN_2, (data[5] & 0x04));
757                                 input_report_key(input, BTN_3, (data[5] & 0x08));
758                                 input_report_key(input, BTN_4, (data[6] & 0x01));
759                                 input_report_key(input, BTN_5, (data[6] & 0x02));
760                                 input_report_key(input, BTN_6, (data[6] & 0x04));
761                                 input_report_key(input, BTN_7, (data[6] & 0x08));
762                                 input_report_key(input, BTN_8, (data[5] & 0x10));
763                                 input_report_key(input, BTN_9, (data[6] & 0x10));
764                         }
765                         input_report_abs(input, ABS_RX, ((data[1] & 0x1f) << 8) | data[2]);
766                         input_report_abs(input, ABS_RY, ((data[3] & 0x1f) << 8) | data[4]);
767 
768                         if ((data[5] & 0x1f) | data[6] | (data[1] & 0x1f) |
769                                 data[2] | (data[3] & 0x1f) | data[4] | data[8] |
770                                 (data[7] & 0x01)) {
771                                 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
772                         } else {
773                                 input_report_abs(input, ABS_MISC, 0);
774                         }
775                 }
776                 input_event(input, EV_MSC, MSC_SERIAL, 0xffffffff);
777                 return 1;
778         }
779 
780         /* process in/out prox events */
781         result = wacom_intuos_inout(wacom);
782         if (result)
783                 return result - 1;
784 
785         /* don't proceed if we don't know the ID */
786         if (!wacom->id[idx])
787                 return 0;
788 
789         /* Only large Intuos support Lense Cursor */
790         if (wacom->tool[idx] == BTN_TOOL_LENS &&
791             (features->type == INTUOS3 ||
792              features->type == INTUOS3S ||
793              features->type == INTUOS4 ||
794              features->type == INTUOS4S ||
795              features->type == INTUOS5 ||
796              features->type == INTUOS5S ||
797              features->type == INTUOSPM ||
798              features->type == INTUOSPS)) {
799 
800                 return 0;
801         }
802 
803         /* Cintiq doesn't send data when RDY bit isn't set */
804         if (features->type == CINTIQ && !(data[1] & 0x40))
805                  return 0;
806 
807         if (features->type >= INTUOS3S) {
808                 input_report_abs(input, ABS_X, (data[2] << 9) | (data[3] << 1) | ((data[9] >> 1) & 1));
809                 input_report_abs(input, ABS_Y, (data[4] << 9) | (data[5] << 1) | (data[9] & 1));
810                 input_report_abs(input, ABS_DISTANCE, ((data[9] >> 2) & 0x3f));
811         } else {
812                 input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[2]));
813                 input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[4]));
814                 input_report_abs(input, ABS_DISTANCE, ((data[9] >> 3) & 0x1f));
815         }
816 
817         /* process general packets */
818         wacom_intuos_general(wacom);
819 
820         /* 4D mouse, 2D mouse, marker pen rotation, tilt mouse, or Lens cursor packets */
821         if ((data[1] & 0xbc) == 0xa8 || (data[1] & 0xbe) == 0xb0 || (data[1] & 0xbc) == 0xac) {
822 
823                 if (data[1] & 0x02) {
824                         /* Rotation packet */
825                         if (features->type >= INTUOS3S) {
826                                 /* I3 marker pen rotation */
827                                 t = (data[6] << 3) | ((data[7] >> 5) & 7);
828                                 t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) :
829                                         ((t-1) / 2 + 450)) : (450 - t / 2) ;
830                                 input_report_abs(input, ABS_Z, t);
831                         } else {
832                                 /* 4D mouse rotation packet */
833                                 t = (data[6] << 3) | ((data[7] >> 5) & 7);
834                                 input_report_abs(input, ABS_RZ, (data[7] & 0x20) ?
835                                         ((t - 1) / 2) : -t / 2);
836                         }
837 
838                 } else if (!(data[1] & 0x10) && features->type < INTUOS3S) {
839                         /* 4D mouse packet */
840                         input_report_key(input, BTN_LEFT,   data[8] & 0x01);
841                         input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
842                         input_report_key(input, BTN_RIGHT,  data[8] & 0x04);
843 
844                         input_report_key(input, BTN_SIDE,   data[8] & 0x20);
845                         input_report_key(input, BTN_EXTRA,  data[8] & 0x10);
846                         t = (data[6] << 2) | ((data[7] >> 6) & 3);
847                         input_report_abs(input, ABS_THROTTLE, (data[8] & 0x08) ? -t : t);
848 
849                 } else if (wacom->tool[idx] == BTN_TOOL_MOUSE) {
850                         /* I4 mouse */
851                         if (features->type >= INTUOS4S && features->type <= INTUOSPL) {
852                                 input_report_key(input, BTN_LEFT,   data[6] & 0x01);
853                                 input_report_key(input, BTN_MIDDLE, data[6] & 0x02);
854                                 input_report_key(input, BTN_RIGHT,  data[6] & 0x04);
855                                 input_report_rel(input, REL_WHEEL, ((data[7] & 0x80) >> 7)
856                                                  - ((data[7] & 0x40) >> 6));
857                                 input_report_key(input, BTN_SIDE,   data[6] & 0x08);
858                                 input_report_key(input, BTN_EXTRA,  data[6] & 0x10);
859 
860                                 input_report_abs(input, ABS_TILT_X,
861                                         ((data[7] << 1) & 0x7e) | (data[8] >> 7));
862                                 input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f);
863                         } else {
864                                 /* 2D mouse packet */
865                                 input_report_key(input, BTN_LEFT,   data[8] & 0x04);
866                                 input_report_key(input, BTN_MIDDLE, data[8] & 0x08);
867                                 input_report_key(input, BTN_RIGHT,  data[8] & 0x10);
868                                 input_report_rel(input, REL_WHEEL, (data[8] & 0x01)
869                                                  - ((data[8] & 0x02) >> 1));
870 
871                                 /* I3 2D mouse side buttons */
872                                 if (features->type >= INTUOS3S && features->type <= INTUOS3L) {
873                                         input_report_key(input, BTN_SIDE,   data[8] & 0x40);
874                                         input_report_key(input, BTN_EXTRA,  data[8] & 0x20);
875                                 }
876                         }
877                 } else if ((features->type < INTUOS3S || features->type == INTUOS3L ||
878                                 features->type == INTUOS4L || features->type == INTUOS5L ||
879                                 features->type == INTUOSPL) &&
880                            wacom->tool[idx] == BTN_TOOL_LENS) {
881                         /* Lens cursor packets */
882                         input_report_key(input, BTN_LEFT,   data[8] & 0x01);
883                         input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
884                         input_report_key(input, BTN_RIGHT,  data[8] & 0x04);
885                         input_report_key(input, BTN_SIDE,   data[8] & 0x10);
886                         input_report_key(input, BTN_EXTRA,  data[8] & 0x08);
887                 }
888         }
889 
890         input_report_abs(input, ABS_MISC, wacom->id[idx]); /* report tool id */
891         input_report_key(input, wacom->tool[idx], 1);
892         input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
893         return 1;
894 }
895 
896 static int int_dist(int x1, int y1, int x2, int y2)
897 {
898         int x = x2 - x1;
899         int y = y2 - y1;
900 
901         return int_sqrt(x*x + y*y);
902 }
903 
904 static int wacom_24hdt_irq(struct wacom_wac *wacom)
905 {
906         struct input_dev *input = wacom->input;
907         unsigned char *data = wacom->data;
908         int i;
909         int current_num_contacts = data[61];
910         int contacts_to_send = 0;
911 
912         /*
913          * First packet resets the counter since only the first
914          * packet in series will have non-zero current_num_contacts.
915          */
916         if (current_num_contacts)
917                 wacom->num_contacts_left = current_num_contacts;
918 
919         /* There are at most 4 contacts per packet */
920         contacts_to_send = min(4, wacom->num_contacts_left);
921 
922         for (i = 0; i < contacts_to_send; i++) {
923                 int offset = (WACOM_BYTES_PER_24HDT_PACKET * i) + 1;
924                 bool touch = data[offset] & 0x1 && !wacom->shared->stylus_in_proximity;
925                 int slot = input_mt_get_slot_by_key(input, data[offset + 1]);
926 
927                 if (slot < 0)
928                         continue;
929                 input_mt_slot(input, slot);
930                 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
931 
932                 if (touch) {
933                         int t_x = get_unaligned_le16(&data[offset + 2]);
934                         int c_x = get_unaligned_le16(&data[offset + 4]);
935                         int t_y = get_unaligned_le16(&data[offset + 6]);
936                         int c_y = get_unaligned_le16(&data[offset + 8]);
937                         int w = get_unaligned_le16(&data[offset + 10]);
938                         int h = get_unaligned_le16(&data[offset + 12]);
939 
940                         input_report_abs(input, ABS_MT_POSITION_X, t_x);
941                         input_report_abs(input, ABS_MT_POSITION_Y, t_y);
942                         input_report_abs(input, ABS_MT_TOUCH_MAJOR, min(w,h));
943                         input_report_abs(input, ABS_MT_WIDTH_MAJOR, min(w, h) + int_dist(t_x, t_y, c_x, c_y));
944                         input_report_abs(input, ABS_MT_WIDTH_MINOR, min(w, h));
945                         input_report_abs(input, ABS_MT_ORIENTATION, w > h);
946                 }
947         }
948         input_mt_report_pointer_emulation(input, true);
949 
950         wacom->num_contacts_left -= contacts_to_send;
951         if (wacom->num_contacts_left <= 0)
952                 wacom->num_contacts_left = 0;
953 
954         return 1;
955 }
956 
957 static int wacom_mt_touch(struct wacom_wac *wacom)
958 {
959         struct input_dev *input = wacom->input;
960         unsigned char *data = wacom->data;
961         int i;
962         int current_num_contacts = data[2];
963         int contacts_to_send = 0;
964         int x_offset = 0;
965 
966         /* MTTPC does not support Height and Width */
967         if (wacom->features.type == MTTPC || wacom->features.type == MTTPC_B)
968                 x_offset = -4;
969 
970         /*
971          * First packet resets the counter since only the first
972          * packet in series will have non-zero current_num_contacts.
973          */
974         if (current_num_contacts)
975                 wacom->num_contacts_left = current_num_contacts;
976 
977         /* There are at most 5 contacts per packet */
978         contacts_to_send = min(5, wacom->num_contacts_left);
979 
980         for (i = 0; i < contacts_to_send; i++) {
981                 int offset = (WACOM_BYTES_PER_MT_PACKET + x_offset) * i + 3;
982                 bool touch = data[offset] & 0x1;
983                 int id = get_unaligned_le16(&data[offset + 1]);
984                 int slot = input_mt_get_slot_by_key(input, id);
985 
986                 if (slot < 0)
987                         continue;
988 
989                 input_mt_slot(input, slot);
990                 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
991                 if (touch) {
992                         int x = get_unaligned_le16(&data[offset + x_offset + 7]);
993                         int y = get_unaligned_le16(&data[offset + x_offset + 9]);
994                         input_report_abs(input, ABS_MT_POSITION_X, x);
995                         input_report_abs(input, ABS_MT_POSITION_Y, y);
996                 }
997         }
998         input_mt_report_pointer_emulation(input, true);
999 
1000         wacom->num_contacts_left -= contacts_to_send;
1001         if (wacom->num_contacts_left < 0)
1002                 wacom->num_contacts_left = 0;
1003 
1004         return 1;
1005 }
1006 
1007 static int wacom_tpc_mt_touch(struct wacom_wac *wacom)
1008 {
1009         struct input_dev *input = wacom->input;
1010         unsigned char *data = wacom->data;
1011         int contact_with_no_pen_down_count = 0;
1012         int i;
1013 
1014         for (i = 0; i < 2; i++) {
1015                 int p = data[1] & (1 << i);
1016                 bool touch = p && !wacom->shared->stylus_in_proximity;
1017 
1018                 input_mt_slot(input, i);
1019                 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1020                 if (touch) {
1021                         int x = le16_to_cpup((__le16 *)&data[i * 2 + 2]) & 0x7fff;
1022                         int y = le16_to_cpup((__le16 *)&data[i * 2 + 6]) & 0x7fff;
1023 
1024                         input_report_abs(input, ABS_MT_POSITION_X, x);
1025                         input_report_abs(input, ABS_MT_POSITION_Y, y);
1026                         contact_with_no_pen_down_count++;
1027                 }
1028         }
1029         input_mt_report_pointer_emulation(input, true);
1030 
1031         /* keep touch state for pen event */
1032         wacom->shared->touch_down = (contact_with_no_pen_down_count > 0);
1033 
1034         return 1;
1035 }
1036 
1037 static int wacom_tpc_single_touch(struct wacom_wac *wacom, size_t len)
1038 {
1039         unsigned char *data = wacom->data;
1040         struct input_dev *input = wacom->input;
1041         bool prox;
1042         int x = 0, y = 0;
1043 
1044         if (wacom->features.touch_max > 1 || len > WACOM_PKGLEN_TPC2FG)
1045                 return 0;
1046 
1047         if (!wacom->shared->stylus_in_proximity) {
1048                 if (len == WACOM_PKGLEN_TPC1FG) {
1049                         prox = data[0] & 0x01;
1050                         x = get_unaligned_le16(&data[1]);
1051                         y = get_unaligned_le16(&data[3]);
1052                 } else if (len == WACOM_PKGLEN_TPC1FG_B) {
1053                         prox = data[2] & 0x01;
1054                         x = get_unaligned_le16(&data[3]);
1055                         y = get_unaligned_le16(&data[5]);
1056                 } else {
1057                         prox = data[1] & 0x01;
1058                         x = le16_to_cpup((__le16 *)&data[2]);
1059                         y = le16_to_cpup((__le16 *)&data[4]);
1060                 }
1061         } else
1062                 /* force touch out when pen is in prox */
1063                 prox = 0;
1064 
1065         if (prox) {
1066                 input_report_abs(input, ABS_X, x);
1067                 input_report_abs(input, ABS_Y, y);
1068         }
1069         input_report_key(input, BTN_TOUCH, prox);
1070 
1071         /* keep touch state for pen events */
1072         wacom->shared->touch_down = prox;
1073 
1074         return 1;
1075 }
1076 
1077 static int wacom_tpc_pen(struct wacom_wac *wacom)
1078 {
1079         unsigned char *data = wacom->data;
1080         struct input_dev *input = wacom->input;
1081         bool prox = data[1] & 0x20;
1082 
1083         if (!wacom->shared->stylus_in_proximity) /* first in prox */
1084                 /* Going into proximity select tool */
1085                 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
1086 
1087         /* keep pen state for touch events */
1088         wacom->shared->stylus_in_proximity = prox;
1089 
1090         /* send pen events only when touch is up or forced out */
1091         if (!wacom->shared->touch_down) {
1092                 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
1093                 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
1094                 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
1095                 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
1096                 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x03) << 8) | data[6]);
1097                 input_report_key(input, BTN_TOUCH, data[1] & 0x05);
1098                 input_report_key(input, wacom->tool[0], prox);
1099                 return 1;
1100         }
1101 
1102         return 0;
1103 }
1104 
1105 static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len)
1106 {
1107         unsigned char *data = wacom->data;
1108 
1109         dev_dbg(wacom->input->dev.parent,
1110                 "%s: received report #%d\n", __func__, data[0]);
1111 
1112         switch (len) {
1113         case WACOM_PKGLEN_TPC1FG:
1114                 return wacom_tpc_single_touch(wacom, len);
1115 
1116         case WACOM_PKGLEN_TPC2FG:
1117                 return wacom_tpc_mt_touch(wacom);
1118 
1119         case WACOM_PKGLEN_PENABLED:
1120                 return wacom_tpc_pen(wacom);
1121 
1122         default:
1123                 switch (data[0]) {
1124                 case WACOM_REPORT_TPC1FG:
1125                 case WACOM_REPORT_TPCHID:
1126                 case WACOM_REPORT_TPCST:
1127                 case WACOM_REPORT_TPC1FGE:
1128                         return wacom_tpc_single_touch(wacom, len);
1129 
1130                 case WACOM_REPORT_TPCMT:
1131                 case WACOM_REPORT_TPCMT2:
1132                         return wacom_mt_touch(wacom);
1133 
1134                 case WACOM_REPORT_PENABLED:
1135                         return wacom_tpc_pen(wacom);
1136                 }
1137         }
1138 
1139         return 0;
1140 }
1141 
1142 static int wacom_bpt_touch(struct wacom_wac *wacom)
1143 {
1144         struct wacom_features *features = &wacom->features;
1145         struct input_dev *input = wacom->input;
1146         unsigned char *data = wacom->data;
1147         int i;
1148 
1149         if (data[0] != 0x02)
1150             return 0;
1151 
1152         for (i = 0; i < 2; i++) {
1153                 int offset = (data[1] & 0x80) ? (8 * i) : (9 * i);
1154                 bool touch = data[offset + 3] & 0x80;
1155 
1156                 /*
1157                  * Touch events need to be disabled while stylus is
1158                  * in proximity because user's hand is resting on touchpad
1159                  * and sending unwanted events.  User expects tablet buttons
1160                  * to continue working though.
1161                  */
1162                 touch = touch && !wacom->shared->stylus_in_proximity;
1163 
1164                 input_mt_slot(input, i);
1165                 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1166                 if (touch) {
1167                         int x = get_unaligned_be16(&data[offset + 3]) & 0x7ff;
1168                         int y = get_unaligned_be16(&data[offset + 5]) & 0x7ff;
1169                         if (features->quirks & WACOM_QUIRK_BBTOUCH_LOWRES) {
1170                                 x <<= 5;
1171                                 y <<= 5;
1172                         }
1173                         input_report_abs(input, ABS_MT_POSITION_X, x);
1174                         input_report_abs(input, ABS_MT_POSITION_Y, y);
1175                 }
1176         }
1177 
1178         input_mt_report_pointer_emulation(input, true);
1179 
1180         input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0);
1181         input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0);
1182         input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0);
1183         input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0);
1184 
1185         input_sync(input);
1186 
1187         return 0;
1188 }
1189 
1190 static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data)
1191 {
1192         struct wacom_features *features = &wacom->features;
1193         struct input_dev *input = wacom->input;
1194         bool touch = data[1] & 0x80;
1195         int slot = input_mt_get_slot_by_key(input, data[0]);
1196 
1197         if (slot < 0)
1198                 return;
1199 
1200         touch = touch && !wacom->shared->stylus_in_proximity;
1201 
1202         input_mt_slot(input, slot);
1203         input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1204 
1205         if (touch) {
1206                 int x = (data[2] << 4) | (data[4] >> 4);
1207                 int y = (data[3] << 4) | (data[4] & 0x0f);
1208                 int width, height;
1209 
1210                 if (features->type >= INTUOSPS && features->type <= INTUOSPL) {
1211                         width  = data[5] * 100;
1212                         height = data[6] * 100;
1213                 } else {
1214                         /*
1215                          * "a" is a scaled-down area which we assume is
1216                          * roughly circular and which can be described as:
1217                          * a=(pi*r^2)/C.
1218                          */
1219                         int a = data[5];
1220                         int x_res = input_abs_get_res(input, ABS_MT_POSITION_X);
1221                         int y_res = input_abs_get_res(input, ABS_MT_POSITION_Y);
1222                         width = 2 * int_sqrt(a * WACOM_CONTACT_AREA_SCALE);
1223                         height = width * y_res / x_res;
1224                 }
1225 
1226                 input_report_abs(input, ABS_MT_POSITION_X, x);
1227                 input_report_abs(input, ABS_MT_POSITION_Y, y);
1228                 input_report_abs(input, ABS_MT_TOUCH_MAJOR, width);
1229                 input_report_abs(input, ABS_MT_TOUCH_MINOR, height);
1230         }
1231 }
1232 
1233 static void wacom_bpt3_button_msg(struct wacom_wac *wacom, unsigned char *data)
1234 {
1235         struct input_dev *input = wacom->input;
1236         struct wacom_features *features = &wacom->features;
1237 
1238         if (features->type == INTUOSHT) {
1239                 input_report_key(input, BTN_LEFT, (data[1] & 0x02) != 0);
1240                 input_report_key(input, BTN_BACK, (data[1] & 0x08) != 0);
1241         } else {
1242                 input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0);
1243                 input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0);
1244         }
1245         input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0);
1246         input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0);
1247 }
1248 
1249 static int wacom_bpt3_touch(struct wacom_wac *wacom)
1250 {
1251         struct input_dev *input = wacom->input;
1252         unsigned char *data = wacom->data;
1253         int count = data[1] & 0x07;
1254         int i;
1255 
1256         if (data[0] != 0x02)
1257             return 0;
1258 
1259         /* data has up to 7 fixed sized 8-byte messages starting at data[2] */
1260         for (i = 0; i < count; i++) {
1261                 int offset = (8 * i) + 2;
1262                 int msg_id = data[offset];
1263 
1264                 if (msg_id >= 2 && msg_id <= 17)
1265                         wacom_bpt3_touch_msg(wacom, data + offset);
1266                 else if (msg_id == 128)
1267                         wacom_bpt3_button_msg(wacom, data + offset);
1268 
1269         }
1270         input_mt_report_pointer_emulation(input, true);
1271 
1272         input_sync(input);
1273 
1274         return 0;
1275 }
1276 
1277 static int wacom_bpt_pen(struct wacom_wac *wacom)
1278 {
1279         struct wacom_features *features = &wacom->features;
1280         struct input_dev *input = wacom->input;
1281         unsigned char *data = wacom->data;
1282         int prox = 0, x = 0, y = 0, p = 0, d = 0, pen = 0, btn1 = 0, btn2 = 0;
1283 
1284         if (data[0] != WACOM_REPORT_PENABLED && data[0] != WACOM_REPORT_USB)
1285             return 0;
1286 
1287         if (data[0] == WACOM_REPORT_USB) {
1288                 if (features->type == INTUOSHT && features->touch_max) {
1289                         input_report_switch(wacom->shared->touch_input,
1290                                             SW_MUTE_DEVICE, data[8] & 0x40);
1291                         input_sync(wacom->shared->touch_input);
1292                 }
1293                 return 0;
1294         }
1295 
1296         prox = (data[1] & 0x20) == 0x20;
1297 
1298         /*
1299          * All reports shared between PEN and RUBBER tool must be
1300          * forced to a known starting value (zero) when transitioning to
1301          * out-of-prox.
1302          *
1303          * If not reset then, to userspace, it will look like lost events
1304          * if new tool comes in-prox with same values as previous tool sent.
1305          *
1306          * Hardware does report zero in most out-of-prox cases but not all.
1307          */
1308         if (prox) {
1309                 if (!wacom->shared->stylus_in_proximity) {
1310                         if (data[1] & 0x08) {
1311                                 wacom->tool[0] = BTN_TOOL_RUBBER;
1312                                 wacom->id[0] = ERASER_DEVICE_ID;
1313                         } else {
1314                                 wacom->tool[0] = BTN_TOOL_PEN;
1315                                 wacom->id[0] = STYLUS_DEVICE_ID;
1316                         }
1317                         wacom->shared->stylus_in_proximity = true;
1318                 }
1319                 x = le16_to_cpup((__le16 *)&data[2]);
1320                 y = le16_to_cpup((__le16 *)&data[4]);
1321                 p = le16_to_cpup((__le16 *)&data[6]);
1322                 /*
1323                  * Convert distance from out prox to distance from tablet.
1324                  * distance will be greater than distance_max once
1325                  * touching and applying pressure; do not report negative
1326                  * distance.
1327                  */
1328                 if (data[8] <= features->distance_max)
1329                         d = features->distance_max - data[8];
1330 
1331                 pen = data[1] & 0x01;
1332                 btn1 = data[1] & 0x02;
1333                 btn2 = data[1] & 0x04;
1334         }
1335 
1336         input_report_key(input, BTN_TOUCH, pen);
1337         input_report_key(input, BTN_STYLUS, btn1);
1338         input_report_key(input, BTN_STYLUS2, btn2);
1339 
1340         input_report_abs(input, ABS_X, x);
1341         input_report_abs(input, ABS_Y, y);
1342         input_report_abs(input, ABS_PRESSURE, p);
1343         input_report_abs(input, ABS_DISTANCE, d);
1344 
1345         if (!prox) {
1346                 wacom->id[0] = 0;
1347                 wacom->shared->stylus_in_proximity = false;
1348         }
1349 
1350         input_report_key(input, wacom->tool[0], prox); /* PEN or RUBBER */
1351         input_report_abs(input, ABS_MISC, wacom->id[0]); /* TOOL ID */
1352 
1353         return 1;
1354 }
1355 
1356 static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len)
1357 {
1358         if (len == WACOM_PKGLEN_BBTOUCH)
1359                 return wacom_bpt_touch(wacom);
1360         else if (len == WACOM_PKGLEN_BBTOUCH3)
1361                 return wacom_bpt3_touch(wacom);
1362         else if (len == WACOM_PKGLEN_BBFUN || len == WACOM_PKGLEN_BBPEN)
1363                 return wacom_bpt_pen(wacom);
1364 
1365         return 0;
1366 }
1367 
1368 static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len)
1369 {
1370         unsigned char *data = wacom->data;
1371         int connected;
1372 
1373         if (len != WACOM_PKGLEN_WIRELESS || data[0] != WACOM_REPORT_WL)
1374                 return 0;
1375 
1376         connected = data[1] & 0x01;
1377         if (connected) {
1378                 int pid, battery;
1379 
1380                 if ((wacom->shared->type == INTUOSHT) &&
1381                                 wacom->shared->touch_max) {
1382                         input_report_switch(wacom->shared->touch_input,
1383                                         SW_MUTE_DEVICE, data[5] & 0x40);
1384                         input_sync(wacom->shared->touch_input);
1385                 }
1386 
1387                 pid = get_unaligned_be16(&data[6]);
1388                 battery = data[5] & 0x3f;
1389                 if (wacom->pid != pid) {
1390                         wacom->pid = pid;
1391                         wacom_schedule_work(wacom);
1392                 }
1393                 wacom->battery_capacity = battery;
1394         } else if (wacom->pid != 0) {
1395                 /* disconnected while previously connected */
1396                 wacom->pid = 0;
1397                 wacom_schedule_work(wacom);
1398                 wacom->battery_capacity = 0;
1399         }
1400 
1401         return 0;
1402 }
1403 
1404 void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len)
1405 {
1406         bool sync;
1407 
1408         switch (wacom_wac->features.type) {
1409         case PENPARTNER:
1410                 sync = wacom_penpartner_irq(wacom_wac);
1411                 break;
1412 
1413         case PL:
1414                 sync = wacom_pl_irq(wacom_wac);
1415                 break;
1416 
1417         case WACOM_G4:
1418         case GRAPHIRE:
1419         case WACOM_MO:
1420                 sync = wacom_graphire_irq(wacom_wac);
1421                 break;
1422 
1423         case PTU:
1424                 sync = wacom_ptu_irq(wacom_wac);
1425                 break;
1426 
1427         case DTU:
1428                 sync = wacom_dtu_irq(wacom_wac);
1429                 break;
1430 
1431         case DTUS:
1432                 sync = wacom_dtus_irq(wacom_wac);
1433                 break;
1434 
1435         case INTUOS:
1436         case INTUOS3S:
1437         case INTUOS3:
1438         case INTUOS3L:
1439         case INTUOS4S:
1440         case INTUOS4:
1441         case INTUOS4L:
1442         case CINTIQ:
1443         case WACOM_BEE:
1444         case WACOM_13HD:
1445         case WACOM_21UX2:
1446         case WACOM_22HD:
1447         case WACOM_24HD:
1448         case DTK:
1449         case CINTIQ_HYBRID:
1450                 sync = wacom_intuos_irq(wacom_wac);
1451                 break;
1452 
1453         case WACOM_24HDT:
1454                 sync = wacom_24hdt_irq(wacom_wac);
1455                 break;
1456 
1457         case INTUOS5S:
1458         case INTUOS5:
1459         case INTUOS5L:
1460         case INTUOSPS:
1461         case INTUOSPM:
1462         case INTUOSPL:
1463                 if (len == WACOM_PKGLEN_BBTOUCH3)
1464                         sync = wacom_bpt3_touch(wacom_wac);
1465                 else
1466                         sync = wacom_intuos_irq(wacom_wac);
1467                 break;
1468 
1469         case TABLETPC:
1470         case TABLETPCE:
1471         case TABLETPC2FG:
1472         case MTSCREEN:
1473         case MTTPC:
1474         case MTTPC_B:
1475                 sync = wacom_tpc_irq(wacom_wac, len);
1476                 break;
1477 
1478         case BAMBOO_PT:
1479         case INTUOSHT:
1480                 sync = wacom_bpt_irq(wacom_wac, len);
1481                 break;
1482 
1483         case WIRELESS:
1484                 sync = wacom_wireless_irq(wacom_wac, len);
1485                 break;
1486 
1487         default:
1488                 sync = false;
1489                 break;
1490         }
1491 
1492         if (sync)
1493                 input_sync(wacom_wac->input);
1494 }
1495 
1496 static void wacom_setup_cintiq(struct wacom_wac *wacom_wac)
1497 {
1498         struct input_dev *input_dev = wacom_wac->input;
1499 
1500         input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
1501 
1502         __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1503         __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1504         __set_bit(BTN_TOOL_BRUSH, input_dev->keybit);
1505         __set_bit(BTN_TOOL_PENCIL, input_dev->keybit);
1506         __set_bit(BTN_TOOL_AIRBRUSH, input_dev->keybit);
1507         __set_bit(BTN_STYLUS, input_dev->keybit);
1508         __set_bit(BTN_STYLUS2, input_dev->keybit);
1509 
1510         input_set_abs_params(input_dev, ABS_DISTANCE,
1511                              0, wacom_wac->features.distance_max, 0, 0);
1512         input_set_abs_params(input_dev, ABS_WHEEL, 0, 1023, 0, 0);
1513         input_set_abs_params(input_dev, ABS_TILT_X, 0, 127, 0, 0);
1514         input_set_abs_params(input_dev, ABS_TILT_Y, 0, 127, 0, 0);
1515 }
1516 
1517 static void wacom_setup_intuos(struct wacom_wac *wacom_wac)
1518 {
1519         struct input_dev *input_dev = wacom_wac->input;
1520 
1521         input_set_capability(input_dev, EV_REL, REL_WHEEL);
1522 
1523         wacom_setup_cintiq(wacom_wac);
1524 
1525         __set_bit(BTN_LEFT, input_dev->keybit);
1526         __set_bit(BTN_RIGHT, input_dev->keybit);
1527         __set_bit(BTN_MIDDLE, input_dev->keybit);
1528         __set_bit(BTN_SIDE, input_dev->keybit);
1529         __set_bit(BTN_EXTRA, input_dev->keybit);
1530         __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
1531         __set_bit(BTN_TOOL_LENS, input_dev->keybit);
1532 
1533         input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0);
1534         input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0);
1535 }
1536 
1537 void wacom_setup_device_quirks(struct wacom_features *features)
1538 {
1539 
1540         /* touch device found but size is not defined. use default */
1541         if (features->device_type == BTN_TOOL_FINGER && !features->x_max) {
1542                 features->x_max = 1023;
1543                 features->y_max = 1023;
1544         }
1545 
1546         /* these device have multiple inputs */
1547         if (features->type >= WIRELESS ||
1548             (features->type >= INTUOS5S && features->type <= INTUOSHT) ||
1549             (features->oVid && features->oPid))
1550                 features->quirks |= WACOM_QUIRK_MULTI_INPUT;
1551 
1552         /* quirk for bamboo touch with 2 low res touches */
1553         if (features->type == BAMBOO_PT &&
1554             features->pktlen == WACOM_PKGLEN_BBTOUCH) {
1555                 features->x_max <<= 5;
1556                 features->y_max <<= 5;
1557                 features->x_fuzz <<= 5;
1558                 features->y_fuzz <<= 5;
1559                 features->quirks |= WACOM_QUIRK_BBTOUCH_LOWRES;
1560         }
1561 
1562         if (features->type == WIRELESS) {
1563 
1564                 /* monitor never has input and pen/touch have delayed create */
1565                 features->quirks |= WACOM_QUIRK_NO_INPUT;
1566 
1567                 /* must be monitor interface if no device_type set */
1568                 if (!features->device_type)
1569                         features->quirks |= WACOM_QUIRK_MONITOR;
1570         }
1571 }
1572 
1573 static void wacom_abs_set_axis(struct input_dev *input_dev,
1574                                struct wacom_wac *wacom_wac)
1575 {
1576         struct wacom_features *features = &wacom_wac->features;
1577 
1578         if (features->device_type == BTN_TOOL_PEN) {
1579                 input_set_abs_params(input_dev, ABS_X, features->x_min,
1580                                      features->x_max, features->x_fuzz, 0);
1581                 input_set_abs_params(input_dev, ABS_Y, features->y_min,
1582                                      features->y_max, features->y_fuzz, 0);
1583                 input_set_abs_params(input_dev, ABS_PRESSURE, 0,
1584                         features->pressure_max, features->pressure_fuzz, 0);
1585 
1586                 /* penabled devices have fixed resolution for each model */
1587                 input_abs_set_res(input_dev, ABS_X, features->x_resolution);
1588                 input_abs_set_res(input_dev, ABS_Y, features->y_resolution);
1589         } else {
1590                 if (features->touch_max == 1) {
1591                         input_set_abs_params(input_dev, ABS_X, 0,
1592                                 features->x_max, features->x_fuzz, 0);
1593                         input_set_abs_params(input_dev, ABS_Y, 0,
1594                                 features->y_max, features->y_fuzz, 0);
1595                         input_abs_set_res(input_dev, ABS_X,
1596                                           features->x_resolution);
1597                         input_abs_set_res(input_dev, ABS_Y,
1598                                           features->y_resolution);
1599                 }
1600 
1601                 if (features->touch_max > 1) {
1602                         input_set_abs_params(input_dev, ABS_MT_POSITION_X, 0,
1603                                 features->x_max, features->x_fuzz, 0);
1604                         input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 0,
1605                                 features->y_max, features->y_fuzz, 0);
1606                         input_abs_set_res(input_dev, ABS_MT_POSITION_X,
1607                                           features->x_resolution);
1608                         input_abs_set_res(input_dev, ABS_MT_POSITION_Y,
1609                                           features->y_resolution);
1610                 }
1611         }
1612 }
1613 
1614 int wacom_setup_input_capabilities(struct input_dev *input_dev,
1615                                    struct wacom_wac *wacom_wac)
1616 {
1617         struct wacom_features *features = &wacom_wac->features;
1618         int i;
1619 
1620         input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
1621 
1622         __set_bit(BTN_TOUCH, input_dev->keybit);
1623         __set_bit(ABS_MISC, input_dev->absbit);
1624 
1625         wacom_abs_set_axis(input_dev, wacom_wac);
1626 
1627         switch (features->type) {
1628         case WACOM_MO:
1629                 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
1630                 /* fall through */
1631 
1632         case WACOM_G4:
1633                 input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
1634 
1635                 __set_bit(BTN_BACK, input_dev->keybit);
1636                 __set_bit(BTN_FORWARD, input_dev->keybit);
1637                 /* fall through */
1638 
1639         case GRAPHIRE:
1640                 input_set_capability(input_dev, EV_REL, REL_WHEEL);
1641 
1642                 __set_bit(BTN_LEFT, input_dev->keybit);
1643                 __set_bit(BTN_RIGHT, input_dev->keybit);
1644                 __set_bit(BTN_MIDDLE, input_dev->keybit);
1645 
1646                 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1647                 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1648                 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
1649                 __set_bit(BTN_STYLUS, input_dev->keybit);
1650                 __set_bit(BTN_STYLUS2, input_dev->keybit);
1651 
1652                 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1653                 break;
1654 
1655         case WACOM_24HD:
1656                 __set_bit(BTN_A, input_dev->keybit);
1657                 __set_bit(BTN_B, input_dev->keybit);
1658                 __set_bit(BTN_C, input_dev->keybit);
1659                 __set_bit(BTN_X, input_dev->keybit);
1660                 __set_bit(BTN_Y, input_dev->keybit);
1661                 __set_bit(BTN_Z, input_dev->keybit);
1662 
1663                 for (i = 6; i < 10; i++)
1664                         __set_bit(BTN_0 + i, input_dev->keybit);
1665 
1666                 __set_bit(KEY_PROG1, input_dev->keybit);
1667                 __set_bit(KEY_PROG2, input_dev->keybit);
1668                 __set_bit(KEY_PROG3, input_dev->keybit);
1669 
1670                 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1671                 input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0);
1672                 /* fall through */
1673 
1674         case DTK:
1675                 for (i = 0; i < 6; i++)
1676                         __set_bit(BTN_0 + i, input_dev->keybit);
1677 
1678                 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
1679 
1680                 wacom_setup_cintiq(wacom_wac);
1681                 break;
1682 
1683         case WACOM_22HD:
1684                 __set_bit(KEY_PROG1, input_dev->keybit);
1685                 __set_bit(KEY_PROG2, input_dev->keybit);
1686                 __set_bit(KEY_PROG3, input_dev->keybit);
1687                 /* fall through */
1688 
1689         case WACOM_21UX2:
1690                 __set_bit(BTN_A, input_dev->keybit);
1691                 __set_bit(BTN_B, input_dev->keybit);
1692                 __set_bit(BTN_C, input_dev->keybit);
1693                 __set_bit(BTN_X, input_dev->keybit);
1694                 __set_bit(BTN_Y, input_dev->keybit);
1695                 __set_bit(BTN_Z, input_dev->keybit);
1696                 __set_bit(BTN_BASE, input_dev->keybit);
1697                 __set_bit(BTN_BASE2, input_dev->keybit);
1698                 /* fall through */
1699 
1700         case WACOM_BEE:
1701                 __set_bit(BTN_8, input_dev->keybit);
1702                 __set_bit(BTN_9, input_dev->keybit);
1703                 /* fall through */
1704 
1705         case CINTIQ:
1706                 for (i = 0; i < 8; i++)
1707                         __set_bit(BTN_0 + i, input_dev->keybit);
1708 
1709                 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
1710                 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
1711                 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1712 
1713                 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
1714 
1715                 wacom_setup_cintiq(wacom_wac);
1716                 break;
1717 
1718         case WACOM_13HD:
1719                 for (i = 0; i < 9; i++)
1720                         __set_bit(BTN_0 + i, input_dev->keybit);
1721 
1722                 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1723                 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
1724                 wacom_setup_cintiq(wacom_wac);
1725                 break;
1726 
1727         case INTUOS3:
1728         case INTUOS3L:
1729                 __set_bit(BTN_4, input_dev->keybit);
1730                 __set_bit(BTN_5, input_dev->keybit);
1731                 __set_bit(BTN_6, input_dev->keybit);
1732                 __set_bit(BTN_7, input_dev->keybit);
1733 
1734                 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
1735                 /* fall through */
1736 
1737         case INTUOS3S:
1738                 __set_bit(BTN_0, input_dev->keybit);
1739                 __set_bit(BTN_1, input_dev->keybit);
1740                 __set_bit(BTN_2, input_dev->keybit);
1741                 __set_bit(BTN_3, input_dev->keybit);
1742 
1743                 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
1744                 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1745                 /* fall through */
1746 
1747         case INTUOS:
1748                 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1749 
1750                 wacom_setup_intuos(wacom_wac);
1751                 break;
1752 
1753         case INTUOS5:
1754         case INTUOS5L:
1755         case INTUOSPM:
1756         case INTUOSPL:
1757                 if (features->device_type == BTN_TOOL_PEN) {
1758                         __set_bit(BTN_7, input_dev->keybit);
1759                         __set_bit(BTN_8, input_dev->keybit);
1760                 }
1761                 /* fall through */
1762 
1763         case INTUOS5S:
1764         case INTUOSPS:
1765                 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1766 
1767                 if (features->device_type == BTN_TOOL_PEN) {
1768                         for (i = 0; i < 7; i++)
1769                                 __set_bit(BTN_0 + i, input_dev->keybit);
1770 
1771                         input_set_abs_params(input_dev, ABS_DISTANCE, 0,
1772                                               features->distance_max,
1773                                               0, 0);
1774 
1775                         input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1776 
1777                         wacom_setup_intuos(wacom_wac);
1778                 } else if (features->device_type == BTN_TOOL_FINGER) {
1779                         __clear_bit(ABS_MISC, input_dev->absbit);
1780 
1781                         input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR,
1782                                              0, features->x_max, 0, 0);
1783                         input_set_abs_params(input_dev, ABS_MT_TOUCH_MINOR,
1784                                              0, features->y_max, 0, 0);
1785                         input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);
1786                 }
1787                 break;
1788 
1789         case INTUOS4:
1790         case INTUOS4L:
1791                 __set_bit(BTN_7, input_dev->keybit);
1792                 __set_bit(BTN_8, input_dev->keybit);
1793                 /* fall through */
1794 
1795         case INTUOS4S:
1796                 for (i = 0; i < 7; i++)
1797                         __set_bit(BTN_0 + i, input_dev->keybit);
1798 
1799                 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1800                 wacom_setup_intuos(wacom_wac);
1801 
1802                 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1803                 break;
1804 
1805         case WACOM_24HDT:
1806                 if (features->device_type == BTN_TOOL_FINGER) {
1807                         input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0);
1808                         input_set_abs_params(input_dev, ABS_MT_WIDTH_MAJOR, 0, features->x_max, 0, 0);
1809                         input_set_abs_params(input_dev, ABS_MT_WIDTH_MINOR, 0, features->y_max, 0, 0);
1810                         input_set_abs_params(input_dev, ABS_MT_ORIENTATION, 0, 1, 0, 0);
1811                 }
1812                 /* fall through */
1813 
1814         case MTSCREEN:
1815         case MTTPC:
1816         case MTTPC_B:
1817         case TABLETPC2FG:
1818                 if (features->device_type == BTN_TOOL_FINGER && features->touch_max > 1)
1819                         input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_DIRECT);
1820                 /* fall through */
1821 
1822         case TABLETPC:
1823         case TABLETPCE:
1824                 __clear_bit(ABS_MISC, input_dev->absbit);
1825 
1826                 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
1827 
1828                 if (features->device_type != BTN_TOOL_PEN)
1829                         break;  /* no need to process stylus stuff */
1830 
1831                 /* fall through */
1832 
1833         case DTUS:
1834         case PL:
1835         case DTU:
1836                 if (features->type == DTUS) {
1837                         input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
1838                         for (i = 0; i < 4; i++)
1839                                 __set_bit(BTN_0 + i, input_dev->keybit);
1840                 }
1841                 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1842                 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1843                 __set_bit(BTN_STYLUS, input_dev->keybit);
1844                 __set_bit(BTN_STYLUS2, input_dev->keybit);
1845 
1846                 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
1847                 break;
1848 
1849         case PTU:
1850                 __set_bit(BTN_STYLUS2, input_dev->keybit);
1851                 /* fall through */
1852 
1853         case PENPARTNER:
1854                 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1855                 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1856                 __set_bit(BTN_STYLUS, input_dev->keybit);
1857 
1858                 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1859                 break;
1860 
1861         case INTUOSHT:
1862                 if (features->touch_max &&
1863                     features->device_type == BTN_TOOL_FINGER) {
1864                         input_dev->evbit[0] |= BIT_MASK(EV_SW);
1865                         __set_bit(SW_MUTE_DEVICE, input_dev->swbit);
1866                 }
1867                 /* fall through */
1868 
1869         case BAMBOO_PT:
1870                 __clear_bit(ABS_MISC, input_dev->absbit);
1871 
1872                 if (features->device_type == BTN_TOOL_FINGER) {
1873 
1874                         __set_bit(BTN_LEFT, input_dev->keybit);
1875                         __set_bit(BTN_FORWARD, input_dev->keybit);
1876                         __set_bit(BTN_BACK, input_dev->keybit);
1877                         __set_bit(BTN_RIGHT, input_dev->keybit);
1878 
1879                         if (features->touch_max) {
1880                                 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {
1881                                         input_set_abs_params(input_dev,
1882                                                      ABS_MT_TOUCH_MAJOR,
1883                                                      0, features->x_max, 0, 0);
1884                                         input_set_abs_params(input_dev,
1885                                                      ABS_MT_TOUCH_MINOR,
1886                                                      0, features->y_max, 0, 0);
1887                                 }
1888                                 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);
1889                         } else {
1890                                 /* buttons/keys only interface */
1891                                 __clear_bit(ABS_X, input_dev->absbit);
1892                                 __clear_bit(ABS_Y, input_dev->absbit);
1893                                 __clear_bit(BTN_TOUCH, input_dev->keybit);
1894                         }
1895                 } else if (features->device_type == BTN_TOOL_PEN) {
1896                         __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1897                         __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1898                         __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1899                         __set_bit(BTN_STYLUS, input_dev->keybit);
1900                         __set_bit(BTN_STYLUS2, input_dev->keybit);
1901                         input_set_abs_params(input_dev, ABS_DISTANCE, 0,
1902                                               features->distance_max,
1903                                               0, 0);
1904                 }
1905                 break;
1906 
1907         case CINTIQ_HYBRID:
1908                 __set_bit(BTN_1, input_dev->keybit);
1909                 __set_bit(BTN_2, input_dev->keybit);
1910                 __set_bit(BTN_3, input_dev->keybit);
1911                 __set_bit(BTN_4, input_dev->keybit);
1912 
1913                 __set_bit(BTN_5, input_dev->keybit);
1914                 __set_bit(BTN_6, input_dev->keybit);
1915                 __set_bit(BTN_7, input_dev->keybit);
1916                 __set_bit(BTN_8, input_dev->keybit);
1917                 __set_bit(BTN_0, input_dev->keybit);
1918 
1919                 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1920                 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
1921 
1922                 wacom_setup_cintiq(wacom_wac);
1923                 break;
1924         }
1925         return 0;
1926 }
1927 
1928 static const struct wacom_features wacom_features_0x00 =
1929         { "Wacom Penpartner",     WACOM_PKGLEN_PENPRTN,    5040,  3780,  255,
1930           0, PENPARTNER, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
1931 static const struct wacom_features wacom_features_0x10 =
1932         { "Wacom Graphire",       WACOM_PKGLEN_GRAPHIRE,  10206,  7422,  511,
1933           63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1934 static const struct wacom_features wacom_features_0x11 =
1935         { "Wacom Graphire2 4x5",  WACOM_PKGLEN_GRAPHIRE,  10206,  7422,  511,
1936           63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1937 static const struct wacom_features wacom_features_0x12 =
1938         { "Wacom Graphire2 5x7",  WACOM_PKGLEN_GRAPHIRE,  13918, 10206,  511,
1939           63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1940 static const struct wacom_features wacom_features_0x13 =
1941         { "Wacom Graphire3",      WACOM_PKGLEN_GRAPHIRE,  10208,  7424,  511,
1942           63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1943 static const struct wacom_features wacom_features_0x14 =
1944         { "Wacom Graphire3 6x8",  WACOM_PKGLEN_GRAPHIRE,  16704, 12064,  511,
1945           63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1946 static const struct wacom_features wacom_features_0x15 =
1947         { "Wacom Graphire4 4x5",  WACOM_PKGLEN_GRAPHIRE,  10208,  7424,  511,
1948           63, WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1949 static const struct wacom_features wacom_features_0x16 =
1950         { "Wacom Graphire4 6x8",  WACOM_PKGLEN_GRAPHIRE,  16704, 12064,  511,
1951           63, WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1952 static const struct wacom_features wacom_features_0x17 =
1953         { "Wacom BambooFun 4x5",  WACOM_PKGLEN_BBFUN,     14760,  9225,  511,
1954           63, WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1955 static const struct wacom_features wacom_features_0x18 =
1956         { "Wacom BambooFun 6x8",  WACOM_PKGLEN_BBFUN,     21648, 13530,  511,
1957           63, WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1958 static const struct wacom_features wacom_features_0x19 =
1959         { "Wacom Bamboo1 Medium", WACOM_PKGLEN_GRAPHIRE,  16704, 12064,  511,
1960           63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1961 static const struct wacom_features wacom_features_0x60 =
1962         { "Wacom Volito",         WACOM_PKGLEN_GRAPHIRE,   5104,  3712,  511,
1963           63, GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
1964 static const struct wacom_features wacom_features_0x61 =
1965         { "Wacom PenStation2",    WACOM_PKGLEN_GRAPHIRE,   3250,  2320,  255,
1966           63, GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
1967 static const struct wacom_features wacom_features_0x62 =
1968         { "Wacom Volito2 4x5",    WACOM_PKGLEN_GRAPHIRE,   5104,  3712,  511,
1969           63, GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
1970 static const struct wacom_features wacom_features_0x63 =
1971         { "Wacom Volito2 2x3",    WACOM_PKGLEN_GRAPHIRE,   3248,  2320,  511,
1972           63, GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
1973 static const struct wacom_features wacom_features_0x64 =
1974         { "Wacom PenPartner2",    WACOM_PKGLEN_GRAPHIRE,   3250,  2320,  511,
1975           63, GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
1976 static const struct wacom_features wacom_features_0x65 =
1977         { "Wacom Bamboo",         WACOM_PKGLEN_BBFUN,     14760,  9225,  511,
1978           63, WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1979 static const struct wacom_features wacom_features_0x69 =
1980         { "Wacom Bamboo1",        WACOM_PKGLEN_GRAPHIRE,   5104,  3712,  511,
1981           63, GRAPHIRE, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
1982 static const struct wacom_features wacom_features_0x6A =
1983         { "Wacom Bamboo1 4x6",    WACOM_PKGLEN_GRAPHIRE,  14760,  9225, 1023,
1984           63, GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1985 static const struct wacom_features wacom_features_0x6B =
1986         { "Wacom Bamboo1 5x8",    WACOM_PKGLEN_GRAPHIRE,  21648, 13530, 1023,
1987           63, GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1988 static const struct wacom_features wacom_features_0x20 =
1989         { "Wacom Intuos 4x5",     WACOM_PKGLEN_INTUOS,    12700, 10600, 1023,
1990           31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1991 static const struct wacom_features wacom_features_0x21 =
1992         { "Wacom Intuos 6x8",     WACOM_PKGLEN_INTUOS,    20320, 16240, 1023,
1993           31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1994 static const struct wacom_features wacom_features_0x22 =
1995         { "Wacom Intuos 9x12",    WACOM_PKGLEN_INTUOS,    30480, 24060, 1023,
1996           31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1997 static const struct wacom_features wacom_features_0x23 =
1998         { "Wacom Intuos 12x12",   WACOM_PKGLEN_INTUOS,    30480, 31680, 1023,
1999           31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2000 static const struct wacom_features wacom_features_0x24 =
2001         { "Wacom Intuos 12x18",   WACOM_PKGLEN_INTUOS,    45720, 31680, 1023,
2002           31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2003 static const struct wacom_features wacom_features_0x30 =
2004         { "Wacom PL400",          WACOM_PKGLEN_GRAPHIRE,   5408,  4056,  255,
2005           0, PL, WACOM_PL_RES, WACOM_PL_RES };
2006 static const struct wacom_features wacom_features_0x31 =
2007         { "Wacom PL500",          WACOM_PKGLEN_GRAPHIRE,   6144,  4608,  255,
2008           0, PL, WACOM_PL_RES, WACOM_PL_RES };
2009 static const struct wacom_features wacom_features_0x32 =
2010         { "Wacom PL600",          WACOM_PKGLEN_GRAPHIRE,   6126,  4604,  255,
2011           0, PL, WACOM_PL_RES, WACOM_PL_RES };
2012 static const struct wacom_features wacom_features_0x33 =
2013         { "Wacom PL600SX",        WACOM_PKGLEN_GRAPHIRE,   6260,  5016,  255,
2014           0, PL, WACOM_PL_RES, WACOM_PL_RES };
2015 static const struct wacom_features wacom_features_0x34 =
2016         { "Wacom PL550",          WACOM_PKGLEN_GRAPHIRE,   6144,  4608,  511,
2017           0, PL, WACOM_PL_RES, WACOM_PL_RES };
2018 static const struct wacom_features wacom_features_0x35 =
2019         { "Wacom PL800",          WACOM_PKGLEN_GRAPHIRE,   7220,  5780,  511,
2020           0, PL, WACOM_PL_RES, WACOM_PL_RES };
2021 static const struct wacom_features wacom_features_0x37 =
2022         { "Wacom PL700",          WACOM_PKGLEN_GRAPHIRE,   6758,  5406,  511,
2023           0, PL, WACOM_PL_RES, WACOM_PL_RES };
2024 static const struct wacom_features wacom_features_0x38 =
2025         { "Wacom PL510",          WACOM_PKGLEN_GRAPHIRE,   6282,  4762,  511,
2026           0, PL, WACOM_PL_RES, WACOM_PL_RES };
2027 static const struct wacom_features wacom_features_0x39 =
2028         { "Wacom DTU710",         WACOM_PKGLEN_GRAPHIRE,  34080, 27660,  511,
2029           0, PL, WACOM_PL_RES, WACOM_PL_RES };
2030 static const struct wacom_features wacom_features_0xC4 =
2031         { "Wacom DTF521",         WACOM_PKGLEN_GRAPHIRE,   6282,  4762,  511,
2032           0, PL, WACOM_PL_RES, WACOM_PL_RES };
2033 static const struct wacom_features wacom_features_0xC0 =
2034         { "Wacom DTF720",         WACOM_PKGLEN_GRAPHIRE,   6858,  5506,  511,
2035           0, PL, WACOM_PL_RES, WACOM_PL_RES };
2036 static const struct wacom_features wacom_features_0xC2 =
2037         { "Wacom DTF720a",        WACOM_PKGLEN_GRAPHIRE,   6858,  5506,  511,
2038           0, PL, WACOM_PL_RES, WACOM_PL_RES };
2039 static const struct wacom_features wacom_features_0x03 =
2040         { "Wacom Cintiq Partner", WACOM_PKGLEN_GRAPHIRE,  20480, 15360,  511,
2041           0, PTU, WACOM_PL_RES, WACOM_PL_RES };
2042 static const struct wacom_features wacom_features_0x41 =
2043         { "Wacom Intuos2 4x5",    WACOM_PKGLEN_INTUOS,    12700, 10600, 1023,
2044           31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2045 static const struct wacom_features wacom_features_0x42 =
2046         { "Wacom Intuos2 6x8",    WACOM_PKGLEN_INTUOS,    20320, 16240, 1023,
2047           31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2048 static const struct wacom_features wacom_features_0x43 =
2049         { "Wacom Intuos2 9x12",   WACOM_PKGLEN_INTUOS,    30480, 24060, 1023,
2050           31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2051 static const struct wacom_features wacom_features_0x44 =
2052         { "Wacom Intuos2 12x12",  WACOM_PKGLEN_INTUOS,    30480, 31680, 1023,
2053           31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2054 static const struct wacom_features wacom_features_0x45 =
2055         { "Wacom Intuos2 12x18",  WACOM_PKGLEN_INTUOS,    45720, 31680, 1023,
2056           31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2057 static const struct wacom_features wacom_features_0xB0 =
2058         { "Wacom Intuos3 4x5",    WACOM_PKGLEN_INTUOS,    25400, 20320, 1023,
2059           63, INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2060 static const struct wacom_features wacom_features_0xB1 =
2061         { "Wacom Intuos3 6x8",    WACOM_PKGLEN_INTUOS,    40640, 30480, 1023,
2062           63, INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2063 static const struct wacom_features wacom_features_0xB2 =
2064         { "Wacom Intuos3 9x12",   WACOM_PKGLEN_INTUOS,    60960, 45720, 1023,
2065           63, INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2066 static const struct wacom_features wacom_features_0xB3 =
2067         { "Wacom Intuos3 12x12",  WACOM_PKGLEN_INTUOS,    60960, 60960, 1023,
2068           63, INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2069 static const struct wacom_features wacom_features_0xB4 =
2070         { "Wacom Intuos3 12x19",  WACOM_PKGLEN_INTUOS,    97536, 60960, 1023,
2071           63, INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2072 static const struct wacom_features wacom_features_0xB5 =
2073         { "Wacom Intuos3 6x11",   WACOM_PKGLEN_INTUOS,    54204, 31750, 1023,
2074           63, INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2075 static const struct wacom_features wacom_features_0xB7 =
2076         { "Wacom Intuos3 4x6",    WACOM_PKGLEN_INTUOS,    31496, 19685, 1023,
2077           63, INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2078 static const struct wacom_features wacom_features_0xB8 =
2079         { "Wacom Intuos4 4x6",    WACOM_PKGLEN_INTUOS,    31496, 19685, 2047,
2080           63, INTUOS4S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2081 static const struct wacom_features wacom_features_0xB9 =
2082         { "Wacom Intuos4 6x9",    WACOM_PKGLEN_INTUOS,    44704, 27940, 2047,
2083           63, INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2084 static const struct wacom_features wacom_features_0xBA =
2085         { "Wacom Intuos4 8x13",   WACOM_PKGLEN_INTUOS,    65024, 40640, 2047,
2086           63, INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2087 static const struct wacom_features wacom_features_0xBB =
2088         { "Wacom Intuos4 12x19",  WACOM_PKGLEN_INTUOS,    97536, 60960, 2047,
2089           63, INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2090 static const struct wacom_features wacom_features_0xBC =
2091         { "Wacom Intuos4 WL",     WACOM_PKGLEN_INTUOS,    40640, 25400, 2047,
2092           63, INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2093 static const struct wacom_features wacom_features_0x26 =
2094         { "Wacom Intuos5 touch S", WACOM_PKGLEN_INTUOS,  31496, 19685, 2047,
2095           63, INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2096           .touch_max = 16 };
2097 static const struct wacom_features wacom_features_0x27 =
2098         { "Wacom Intuos5 touch M", WACOM_PKGLEN_INTUOS,  44704, 27940, 2047,
2099           63, INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2100           .touch_max = 16 };
2101 static const struct wacom_features wacom_features_0x28 =
2102         { "Wacom Intuos5 touch L", WACOM_PKGLEN_INTUOS, 65024, 40640, 2047,
2103           63, INTUOS5L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2104           .touch_max = 16 };
2105 static const struct wacom_features wacom_features_0x29 =
2106         { "Wacom Intuos5 S", WACOM_PKGLEN_INTUOS,  31496, 19685, 2047,
2107           63, INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2108 static const struct wacom_features wacom_features_0x2A =
2109         { "Wacom Intuos5 M", WACOM_PKGLEN_INTUOS,  44704, 27940, 2047,
2110           63, INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2111 static const struct wacom_features wacom_features_0x314 =
2112         { "Wacom Intuos Pro S", WACOM_PKGLEN_INTUOS,  31496, 19685, 2047,
2113           63, INTUOSPS, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2114           .touch_max = 16 };
2115 static const struct wacom_features wacom_features_0x315 =
2116         { "Wacom Intuos Pro M", WACOM_PKGLEN_INTUOS,  44704, 27940, 2047,
2117           63, INTUOSPM, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2118           .touch_max = 16 };
2119 static const struct wacom_features wacom_features_0x317 =
2120         { "Wacom Intuos Pro L", WACOM_PKGLEN_INTUOS,  65024, 40640, 2047,
2121           63, INTUOSPL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2122           .touch_max = 16 };
2123 static const struct wacom_features wacom_features_0xF4 =
2124         { "Wacom Cintiq 24HD",       WACOM_PKGLEN_INTUOS,   104280, 65400, 2047,
2125           63, WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200 };
2126 static const struct wacom_features wacom_features_0xF8 =
2127         { "Wacom Cintiq 24HD touch", WACOM_PKGLEN_INTUOS,   104280, 65400, 2047, /* Pen */
2128           63, WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200,
2129           .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf6 };
2130 static const struct wacom_features wacom_features_0xF6 =
2131         { "Wacom Cintiq 24HD touch", .type = WACOM_24HDT, /* Touch */
2132           .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf8, .touch_max = 10 };
2133 static const struct wacom_features wacom_features_0x3F =
2134         { "Wacom Cintiq 21UX",    WACOM_PKGLEN_INTUOS,    87200, 65600, 1023,
2135           63, CINTIQ, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2136 static const struct wacom_features wacom_features_0xC5 =
2137         { "Wacom Cintiq 20WSX",   WACOM_PKGLEN_INTUOS,    86680, 54180, 1023,
2138           63, WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2139 static const struct wacom_features wacom_features_0xC6 =
2140         { "Wacom Cintiq 12WX",    WACOM_PKGLEN_INTUOS,    53020, 33440, 1023,
2141           63, WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2142 static const struct wacom_features wacom_features_0x304 =
2143         { "Wacom Cintiq 13HD",    WACOM_PKGLEN_INTUOS,    59352, 33648, 1023,
2144           63, WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200 };
2145 static const struct wacom_features wacom_features_0xC7 =
2146         { "Wacom DTU1931",        WACOM_PKGLEN_GRAPHIRE,  37832, 30305,  511,
2147           0, PL, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2148 static const struct wacom_features wacom_features_0xCE =
2149         { "Wacom DTU2231",        WACOM_PKGLEN_GRAPHIRE,  47864, 27011,  511,
2150           0, DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2151 static const struct wacom_features wacom_features_0xF0 =
2152         { "Wacom DTU1631",        WACOM_PKGLEN_GRAPHIRE,  34623, 19553,  511,
2153           0, DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2154 static const struct wacom_features wacom_features_0xFB =
2155         { "Wacom DTU1031",        WACOM_PKGLEN_DTUS,      22096, 13960,  511,
2156           0, DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2157 static const struct wacom_features wacom_features_0x57 =
2158         { "Wacom DTK2241",        WACOM_PKGLEN_INTUOS,    95640, 54060, 2047,
2159           63, DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200 };
2160 static const struct wacom_features wacom_features_0x59 = /* Pen */
2161         { "Wacom DTH2242",        WACOM_PKGLEN_INTUOS,    95640, 54060, 2047,
2162           63, DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200,
2163           .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5D };
2164 static const struct wacom_features wacom_features_0x5D = /* Touch */
2165         { "Wacom DTH2242",       .type = WACOM_24HDT,
2166           .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x59, .touch_max = 10 };
2167 static const struct wacom_features wacom_features_0xCC =
2168         { "Wacom Cintiq 21UX2",   WACOM_PKGLEN_INTUOS,    87000, 65400, 2047,
2169           63, WACOM_21UX2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200 };
2170 static const struct wacom_features wacom_features_0xFA =
2171         { "Wacom Cintiq 22HD",    WACOM_PKGLEN_INTUOS,    95640, 54060, 2047,
2172           63, WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200 };
2173 static const struct wacom_features wacom_features_0x5B =
2174         { "Wacom Cintiq 22HDT", WACOM_PKGLEN_INTUOS,      95640, 54060, 2047,
2175           63, WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200,
2176           .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5e };
2177 static const struct wacom_features wacom_features_0x5E =
2178         { "Wacom Cintiq 22HDT", .type = WACOM_24HDT,
2179           .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5b, .touch_max = 10 };
2180 static const struct wacom_features wacom_features_0x90 =
2181         { "Wacom ISDv4 90",       WACOM_PKGLEN_GRAPHIRE,  26202, 16325,  255,
2182           0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2183 static const struct wacom_features wacom_features_0x93 =
2184         { "Wacom ISDv4 93",       WACOM_PKGLEN_GRAPHIRE,  26202, 16325,  255,
2185           0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2186 static const struct wacom_features wacom_features_0x97 =
2187         { "Wacom ISDv4 97",       WACOM_PKGLEN_GRAPHIRE,  26202, 16325,  511,
2188           0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2189 static const struct wacom_features wacom_features_0x9A =
2190         { "Wacom ISDv4 9A",       WACOM_PKGLEN_GRAPHIRE,  26202, 16325,  255,
2191           0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2192 static const struct wacom_features wacom_features_0x9F =
2193         { "Wacom ISDv4 9F",       WACOM_PKGLEN_GRAPHIRE,  26202, 16325,  255,
2194           0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2195 static const struct wacom_features wacom_features_0xE2 =
2196         { "Wacom ISDv4 E2",       WACOM_PKGLEN_TPC2FG,    26202, 16325,  255,
2197           0, TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2198           .touch_max = 2 };
2199 static const struct wacom_features wacom_features_0xE3 =
2200         { "Wacom ISDv4 E3",       WACOM_PKGLEN_TPC2FG,    26202, 16325,  255,
2201           0, TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2202           .touch_max = 2 };
2203 static const struct wacom_features wacom_features_0xE5 =
2204         { "Wacom ISDv4 E5",       WACOM_PKGLEN_MTOUCH,    26202, 16325,  255,
2205           0, MTSCREEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2206 static const struct wacom_features wacom_features_0xE6 =
2207         { "Wacom ISDv4 E6",       WACOM_PKGLEN_TPC2FG,    27760, 15694,  255,
2208           0, TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2209           .touch_max = 2 };
2210 static const struct wacom_features wacom_features_0xEC =
2211         { "Wacom ISDv4 EC",       WACOM_PKGLEN_GRAPHIRE,  25710, 14500,  255,
2212           0, TABLETPC,    WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2213 static const struct wacom_features wacom_features_0xED =
2214         { "Wacom ISDv4 ED",       WACOM_PKGLEN_GRAPHIRE,  26202, 16325,  255,
2215           0, TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2216 static const struct wacom_features wacom_features_0xEF =
2217         { "Wacom ISDv4 EF",       WACOM_PKGLEN_GRAPHIRE,  26202, 16325,  255,
2218           0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2219 static const struct wacom_features wacom_features_0x100 =
2220         { "Wacom ISDv4 100",      WACOM_PKGLEN_MTTPC,     26202, 16325,  255,
2221           0, MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2222 static const struct wacom_features wacom_features_0x101 =
2223         { "Wacom ISDv4 101",      WACOM_PKGLEN_MTTPC,     26202, 16325,  255,
2224           0, MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2225 static const struct wacom_features wacom_features_0x10D =
2226         { "Wacom ISDv4 10D",      WACOM_PKGLEN_MTTPC,     26202, 16325,  255,
2227           0, MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2228 static const struct wacom_features wacom_features_0x10E =
2229         { "Wacom ISDv4 10E",      WACOM_PKGLEN_MTTPC,     27760, 15694,  255,
2230           0, MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2231 static const struct wacom_features wacom_features_0x10F =
2232         { "Wacom ISDv4 10F",      WACOM_PKGLEN_MTTPC,     27760, 15694,  255,
2233           0, MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2234 static const struct wacom_features wacom_features_0x116 =
2235         { "Wacom ISDv4 116",      WACOM_PKGLEN_GRAPHIRE,  26202, 16325,  255,
2236           0, TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2237 static const struct wacom_features wacom_features_0x4001 =
2238         { "Wacom ISDv4 4001",      WACOM_PKGLEN_MTTPC,     26202, 16325,  255,
2239           0, MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2240 static const struct wacom_features wacom_features_0x4004 =
2241         { "Wacom ISDv4 4004",      WACOM_PKGLEN_MTTPC,     11060, 6220,  255,
2242           0, MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2243 static const struct wacom_features wacom_features_0x5000 =
2244         { "Wacom ISDv4 5000",      WACOM_PKGLEN_MTTPC,     27848, 15752,  1023,
2245           0, MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2246 static const struct wacom_features wacom_features_0x5002 =
2247         { "Wacom ISDv4 5002",      WACOM_PKGLEN_MTTPC,     29576, 16724,  1023,
2248           0, MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2249 static const struct wacom_features wacom_features_0x47 =
2250         { "Wacom Intuos2 6x8",    WACOM_PKGLEN_INTUOS,    20320, 16240, 1023,
2251           31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2252 static const struct wacom_features wacom_features_0x84 =
2253         { "Wacom Wireless Receiver", WACOM_PKGLEN_WIRELESS, 0, 0, 0,
2254           0, WIRELESS, 0, 0, .touch_max = 16 };
2255 static const struct wacom_features wacom_features_0xD0 =
2256         { "Wacom Bamboo 2FG",     WACOM_PKGLEN_BBFUN,     14720,  9200, 1023,
2257           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2258           .touch_max = 2 };
2259 static const struct wacom_features wacom_features_0xD1 =
2260         { "Wacom Bamboo 2FG 4x5", WACOM_PKGLEN_BBFUN,     14720,  9200, 1023,
2261           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2262           .touch_max = 2 };
2263 static const struct wacom_features wacom_features_0xD2 =
2264         { "Wacom Bamboo Craft",   WACOM_PKGLEN_BBFUN,     14720,  9200, 1023,
2265           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2266           .touch_max = 2 };
2267 static const struct wacom_features wacom_features_0xD3 =
2268         { "Wacom Bamboo 2FG 6x8", WACOM_PKGLEN_BBFUN,     21648, 13700, 1023,
2269           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2270           .touch_max = 2 };
2271 static const struct wacom_features wacom_features_0xD4 =
2272         { "Wacom Bamboo Pen",     WACOM_PKGLEN_BBFUN,     14720,  9200, 1023,
2273           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2274 static const struct wacom_features wacom_features_0xD5 =
2275         { "Wacom Bamboo Pen 6x8",     WACOM_PKGLEN_BBFUN, 21648, 13700, 1023,
2276           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2277 static const struct wacom_features wacom_features_0xD6 =
2278         { "Wacom BambooPT 2FG 4x5", WACOM_PKGLEN_BBFUN,   14720,  9200, 1023,
2279           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2280           .touch_max = 2 };
2281 static const struct wacom_features wacom_features_0xD7 =
2282         { "Wacom BambooPT 2FG Small", WACOM_PKGLEN_BBFUN, 14720,  9200, 1023,
2283           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2284           .touch_max = 2 };
2285 static const struct wacom_features wacom_features_0xD8 =
2286         { "Wacom Bamboo Comic 2FG", WACOM_PKGLEN_BBFUN,   21648, 13700, 1023,
2287           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2288           .touch_max = 2 };
2289 static const struct wacom_features wacom_features_0xDA =
2290         { "Wacom Bamboo 2FG 4x5 SE", WACOM_PKGLEN_BBFUN,  14720,  9200, 1023,
2291           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2292           .touch_max = 2 };
2293 static const struct wacom_features wacom_features_0xDB =
2294         { "Wacom Bamboo 2FG 6x8 SE", WACOM_PKGLEN_BBFUN,  21648, 13700, 1023,
2295           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2296           .touch_max = 2 };
2297 static const struct wacom_features wacom_features_0xDD =
2298         { "Wacom Bamboo Connect", WACOM_PKGLEN_BBPEN,     14720,  9200, 1023,
2299           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2300 static const struct wacom_features wacom_features_0xDE =
2301         { "Wacom Bamboo 16FG 4x5", WACOM_PKGLEN_BBPEN,    14720,  9200, 1023,
2302           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2303           .touch_max = 16 };
2304 static const struct wacom_features wacom_features_0xDF =
2305         { "Wacom Bamboo 16FG 6x8", WACOM_PKGLEN_BBPEN,    21648, 13700, 1023,
2306           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2307           .touch_max = 16 };
2308 static const struct wacom_features wacom_features_0x300 =
2309         { "Wacom Bamboo One S",    WACOM_PKGLEN_BBPEN,    14720,  9225, 1023,
2310           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2311 static const struct wacom_features wacom_features_0x301 =
2312         { "Wacom Bamboo One M",    WACOM_PKGLEN_BBPEN,    21648, 13530, 1023,
2313           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2314 static const struct wacom_features wacom_features_0x302 =
2315         { "Wacom Intuos PT S",     WACOM_PKGLEN_BBPEN,    15200,  9500, 1023,
2316           31, INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2317           .touch_max = 16 };
2318 static const struct wacom_features wacom_features_0x303 =
2319         { "Wacom Intuos PT M",     WACOM_PKGLEN_BBPEN,    21600, 13500, 1023,
2320           31, INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2321           .touch_max = 16 };
2322 static const struct wacom_features wacom_features_0x30E =
2323         { "Wacom Intuos S",        WACOM_PKGLEN_BBPEN,    15200,  9500, 1023,
2324           31, INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2325 static const struct wacom_features wacom_features_0x6004 =
2326         { "ISD-V4",               WACOM_PKGLEN_GRAPHIRE,  12800,  8000,  255,
2327           0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2328 static const struct wacom_features wacom_features_0x0307 =
2329         { "Wacom ISDv5 307", WACOM_PKGLEN_INTUOS,  59352,  33648, 2047,
2330           63, CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200,
2331           .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x309 };
2332 static const struct wacom_features wacom_features_0x0309 =
2333         { "Wacom ISDv5 309", .type = WACOM_24HDT, /* Touch */
2334           .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x0307, .touch_max = 10 };
2335 
2336 #define USB_DEVICE_WACOM(prod)                                  \
2337         USB_DEVICE(USB_VENDOR_ID_WACOM, prod),                  \
2338         .driver_info = (kernel_ulong_t)&wacom_features_##prod
2339 
2340 #define USB_DEVICE_DETAILED(prod, class, sub, proto)                    \
2341         USB_DEVICE_AND_INTERFACE_INFO(USB_VENDOR_ID_WACOM, prod, class, \
2342                                       sub, proto),                      \
2343         .driver_info = (kernel_ulong_t)&wacom_features_##prod
2344 
2345 #define USB_DEVICE_LENOVO(prod)                                 \
2346         USB_DEVICE(USB_VENDOR_ID_LENOVO, prod),                 \
2347         .driver_info = (kernel_ulong_t)&wacom_features_##prod
2348 
2349 const struct usb_device_id wacom_ids[] = {
2350         { USB_DEVICE_WACOM(0x00) },
2351         { USB_DEVICE_WACOM(0x10) },
2352         { USB_DEVICE_WACOM(0x11) },
2353         { USB_DEVICE_WACOM(0x12) },
2354         { USB_DEVICE_WACOM(0x13) },
2355         { USB_DEVICE_WACOM(0x14) },
2356         { USB_DEVICE_WACOM(0x15) },
2357         { USB_DEVICE_WACOM(0x16) },
2358         { USB_DEVICE_WACOM(0x17) },
2359         { USB_DEVICE_WACOM(0x18) },
2360         { USB_DEVICE_WACOM(0x19) },
2361         { USB_DEVICE_WACOM(0x60) },
2362         { USB_DEVICE_WACOM(0x61) },
2363         { USB_DEVICE_WACOM(0x62) },
2364         { USB_DEVICE_WACOM(0x63) },
2365         { USB_DEVICE_WACOM(0x64) },
2366         { USB_DEVICE_WACOM(0x65) },
2367         { USB_DEVICE_WACOM(0x69) },
2368         { USB_DEVICE_WACOM(0x6A) },
2369         { USB_DEVICE_WACOM(0x6B) },
2370         { USB_DEVICE_WACOM(0x20) },
2371         { USB_DEVICE_WACOM(0x21) },
2372         { USB_DEVICE_WACOM(0x22) },
2373         { USB_DEVICE_WACOM(0x23) },
2374         { USB_DEVICE_WACOM(0x24) },
2375         { USB_DEVICE_WACOM(0x30) },
2376         { USB_DEVICE_WACOM(0x31) },
2377         { USB_DEVICE_WACOM(0x32) },
2378         { USB_DEVICE_WACOM(0x33) },
2379         { USB_DEVICE_WACOM(0x34) },
2380         { USB_DEVICE_WACOM(0x35) },
2381         { USB_DEVICE_WACOM(0x37) },
2382         { USB_DEVICE_WACOM(0x38) },
2383         { USB_DEVICE_WACOM(0x39) },
2384         { USB_DEVICE_WACOM(0xC4) },
2385         { USB_DEVICE_WACOM(0xC0) },
2386         { USB_DEVICE_WACOM(0xC2) },
2387         { USB_DEVICE_WACOM(0x03) },
2388         { USB_DEVICE_WACOM(0x41) },
2389         { USB_DEVICE_WACOM(0x42) },
2390         { USB_DEVICE_WACOM(0x43) },
2391         { USB_DEVICE_WACOM(0x44) },
2392         { USB_DEVICE_WACOM(0x45) },
2393         { USB_DEVICE_WACOM(0x57) },
2394         { USB_DEVICE_WACOM(0x59) },
2395         { USB_DEVICE_DETAILED(0x5D, USB_CLASS_HID, 0, 0) },
2396         { USB_DEVICE_WACOM(0x5B) },
2397         { USB_DEVICE_DETAILED(0x5E, USB_CLASS_HID, 0, 0) },
2398         { USB_DEVICE_WACOM(0xB0) },
2399         { USB_DEVICE_WACOM(0xB1) },
2400         { USB_DEVICE_WACOM(0xB2) },
2401         { USB_DEVICE_WACOM(0xB3) },
2402         { USB_DEVICE_WACOM(0xB4) },
2403         { USB_DEVICE_WACOM(0xB5) },
2404         { USB_DEVICE_WACOM(0xB7) },
2405         { USB_DEVICE_WACOM(0xB8) },
2406         { USB_DEVICE_WACOM(0xB9) },
2407         { USB_DEVICE_WACOM(0xBA) },
2408         { USB_DEVICE_WACOM(0xBB) },
2409         { USB_DEVICE_WACOM(0xBC) },
2410         { USB_DEVICE_WACOM(0x26) },
2411         { USB_DEVICE_WACOM(0x27) },
2412         { USB_DEVICE_WACOM(0x28) },
2413         { USB_DEVICE_WACOM(0x29) },
2414         { USB_DEVICE_WACOM(0x2A) },
2415         { USB_DEVICE_WACOM(0x3F) },
2416         { USB_DEVICE_WACOM(0xC5) },
2417         { USB_DEVICE_WACOM(0xC6) },
2418         { USB_DEVICE_WACOM(0xC7) },
2419         /*
2420          * DTU-2231 has two interfaces on the same configuration,
2421          * only one is used.
2422          */
2423         { USB_DEVICE_DETAILED(0xCE, USB_CLASS_HID,
2424                               USB_INTERFACE_SUBCLASS_BOOT,
2425                               USB_INTERFACE_PROTOCOL_MOUSE) },
2426         { USB_DEVICE_WACOM(0x84) },
2427         { USB_DEVICE_WACOM(0xD0) },
2428         { USB_DEVICE_WACOM(0xD1) },
2429         { USB_DEVICE_WACOM(0xD2) },
2430         { USB_DEVICE_WACOM(0xD3) },
2431         { USB_DEVICE_WACOM(0xD4) },
2432         { USB_DEVICE_WACOM(0xD5) },
2433         { USB_DEVICE_WACOM(0xD6) },
2434         { USB_DEVICE_WACOM(0xD7) },
2435         { USB_DEVICE_WACOM(0xD8) },
2436         { USB_DEVICE_WACOM(0xDA) },
2437         { USB_DEVICE_WACOM(0xDB) },
2438         { USB_DEVICE_WACOM(0xDD) },
2439         { USB_DEVICE_WACOM(0xDE) },
2440         { USB_DEVICE_WACOM(0xDF) },
2441         { USB_DEVICE_WACOM(0xF0) },
2442         { USB_DEVICE_WACOM(0xCC) },
2443         { USB_DEVICE_WACOM(0x90) },
2444         { USB_DEVICE_WACOM(0x93) },
2445         { USB_DEVICE_WACOM(0x97) },
2446         { USB_DEVICE_WACOM(0x9A) },
2447         { USB_DEVICE_WACOM(0x9F) },
2448         { USB_DEVICE_WACOM(0xE2) },
2449         { USB_DEVICE_WACOM(0xE3) },
2450         { USB_DEVICE_WACOM(0xE5) },
2451         { USB_DEVICE_WACOM(0xE6) },
2452         { USB_DEVICE_WACOM(0xEC) },
2453         { USB_DEVICE_WACOM(0xED) },
2454         { USB_DEVICE_WACOM(0xEF) },
2455         { USB_DEVICE_WACOM(0x100) },
2456         { USB_DEVICE_WACOM(0x101) },
2457         { USB_DEVICE_WACOM(0x10D) },
2458         { USB_DEVICE_WACOM(0x10E) },
2459         { USB_DEVICE_WACOM(0x10F) },
2460         { USB_DEVICE_WACOM(0x116) },
2461         { USB_DEVICE_WACOM(0x300) },
2462         { USB_DEVICE_WACOM(0x301) },
2463         { USB_DEVICE_DETAILED(0x302, USB_CLASS_HID, 0, 0) },
2464         { USB_DEVICE_DETAILED(0x303, USB_CLASS_HID, 0, 0) },
2465         { USB_DEVICE_DETAILED(0x30E, USB_CLASS_HID, 0, 0) },
2466         { USB_DEVICE_WACOM(0x304) },
2467         { USB_DEVICE_DETAILED(0x314, USB_CLASS_HID, 0, 0) },
2468         { USB_DEVICE_DETAILED(0x315, USB_CLASS_HID, 0, 0) },
2469         { USB_DEVICE_DETAILED(0x317, USB_CLASS_HID, 0, 0) },
2470         { USB_DEVICE_WACOM(0x4001) },
2471         { USB_DEVICE_WACOM(0x4004) },
2472         { USB_DEVICE_WACOM(0x5000) },
2473         { USB_DEVICE_WACOM(0x5002) },
2474         { USB_DEVICE_WACOM(0x47) },
2475         { USB_DEVICE_WACOM(0xF4) },
2476         { USB_DEVICE_WACOM(0xF8) },
2477         { USB_DEVICE_DETAILED(0xF6, USB_CLASS_HID, 0, 0) },
2478         { USB_DEVICE_WACOM(0xFA) },
2479         { USB_DEVICE_WACOM(0xFB) },
2480         { USB_DEVICE_WACOM(0x0307) },
2481         { USB_DEVICE_DETAILED(0x0309, USB_CLASS_HID, 0, 0) },
2482         { USB_DEVICE_LENOVO(0x6004) },
2483         { }
2484 };
2485 MODULE_DEVICE_TABLE(usb, wacom_ids);
2486 

This page was automatically generated by LXR 0.3.1 (source).  •  Linux is a registered trademark of Linus Torvalds  •  Contact us