Version:  2.0.40 2.2.26 2.4.37 2.6.39 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

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         }
488 
489         /* Exit report */
490         if ((data[1] & 0xfe) == 0x80) {
491                 if (features->quirks & WACOM_QUIRK_MULTI_INPUT)
492                         wacom->shared->stylus_in_proximity = false;
493 
494                 /*
495                  * Reset all states otherwise we lose the initial states
496                  * when in-prox next time
497                  */
498                 input_report_abs(input, ABS_X, 0);
499                 input_report_abs(input, ABS_Y, 0);
500                 input_report_abs(input, ABS_DISTANCE, 0);
501                 input_report_abs(input, ABS_TILT_X, 0);
502                 input_report_abs(input, ABS_TILT_Y, 0);
503                 if (wacom->tool[idx] >= BTN_TOOL_MOUSE) {
504                         input_report_key(input, BTN_LEFT, 0);
505                         input_report_key(input, BTN_MIDDLE, 0);
506                         input_report_key(input, BTN_RIGHT, 0);
507                         input_report_key(input, BTN_SIDE, 0);
508                         input_report_key(input, BTN_EXTRA, 0);
509                         input_report_abs(input, ABS_THROTTLE, 0);
510                         input_report_abs(input, ABS_RZ, 0);
511                 } else {
512                         input_report_abs(input, ABS_PRESSURE, 0);
513                         input_report_key(input, BTN_STYLUS, 0);
514                         input_report_key(input, BTN_STYLUS2, 0);
515                         input_report_key(input, BTN_TOUCH, 0);
516                         input_report_abs(input, ABS_WHEEL, 0);
517                         if (features->type >= INTUOS3S)
518                                 input_report_abs(input, ABS_Z, 0);
519                 }
520                 input_report_key(input, wacom->tool[idx], 0);
521                 input_report_abs(input, ABS_MISC, 0); /* reset tool id */
522                 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
523                 wacom->id[idx] = 0;
524                 return 2;
525         }
526         return 0;
527 }
528 
529 static void wacom_intuos_general(struct wacom_wac *wacom)
530 {
531         struct wacom_features *features = &wacom->features;
532         unsigned char *data = wacom->data;
533         struct input_dev *input = wacom->input;
534         unsigned int t;
535 
536         /* general pen packet */
537         if ((data[1] & 0xb8) == 0xa0) {
538                 t = (data[6] << 2) | ((data[7] >> 6) & 3);
539                 if (features->type >= INTUOS4S && features->type <= CINTIQ_HYBRID) {
540                         t = (t << 1) | (data[1] & 1);
541                 }
542                 input_report_abs(input, ABS_PRESSURE, t);
543                 input_report_abs(input, ABS_TILT_X,
544                                 ((data[7] << 1) & 0x7e) | (data[8] >> 7));
545                 input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f);
546                 input_report_key(input, BTN_STYLUS, data[1] & 2);
547                 input_report_key(input, BTN_STYLUS2, data[1] & 4);
548                 input_report_key(input, BTN_TOUCH, t > 10);
549         }
550 
551         /* airbrush second packet */
552         if ((data[1] & 0xbc) == 0xb4) {
553                 input_report_abs(input, ABS_WHEEL,
554                                 (data[6] << 2) | ((data[7] >> 6) & 3));
555                 input_report_abs(input, ABS_TILT_X,
556                                 ((data[7] << 1) & 0x7e) | (data[8] >> 7));
557                 input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f);
558         }
559 }
560 
561 static int wacom_intuos_irq(struct wacom_wac *wacom)
562 {
563         struct wacom_features *features = &wacom->features;
564         unsigned char *data = wacom->data;
565         struct input_dev *input = wacom->input;
566         unsigned int t;
567         int idx = 0, result;
568 
569         if (data[0] != WACOM_REPORT_PENABLED &&
570             data[0] != WACOM_REPORT_INTUOSREAD &&
571             data[0] != WACOM_REPORT_INTUOSWRITE &&
572             data[0] != WACOM_REPORT_INTUOSPAD &&
573             data[0] != WACOM_REPORT_INTUOS5PAD) {
574                 dev_dbg(input->dev.parent,
575                         "%s: received unknown report #%d\n", __func__, data[0]);
576                 return 0;
577         }
578 
579         /* tool number */
580         if (features->type == INTUOS)
581                 idx = data[1] & 0x01;
582 
583         /* pad packets. Works as a second tool and is always in prox */
584         if (data[0] == WACOM_REPORT_INTUOSPAD || data[0] == WACOM_REPORT_INTUOS5PAD) {
585                 if (features->type >= INTUOS4S && features->type <= INTUOS4L) {
586                         input_report_key(input, BTN_0, (data[2] & 0x01));
587                         input_report_key(input, BTN_1, (data[3] & 0x01));
588                         input_report_key(input, BTN_2, (data[3] & 0x02));
589                         input_report_key(input, BTN_3, (data[3] & 0x04));
590                         input_report_key(input, BTN_4, (data[3] & 0x08));
591                         input_report_key(input, BTN_5, (data[3] & 0x10));
592                         input_report_key(input, BTN_6, (data[3] & 0x20));
593                         if (data[1] & 0x80) {
594                                 input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f));
595                         } else {
596                                 /* Out of proximity, clear wheel value. */
597                                 input_report_abs(input, ABS_WHEEL, 0);
598                         }
599                         if (features->type != INTUOS4S) {
600                                 input_report_key(input, BTN_7, (data[3] & 0x40));
601                                 input_report_key(input, BTN_8, (data[3] & 0x80));
602                         }
603                         if (data[1] | (data[2] & 0x01) | data[3]) {
604                                 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
605                         } else {
606                                 input_report_abs(input, ABS_MISC, 0);
607                         }
608                 } else if (features->type == DTK) {
609                         input_report_key(input, BTN_0, (data[6] & 0x01));
610                         input_report_key(input, BTN_1, (data[6] & 0x02));
611                         input_report_key(input, BTN_2, (data[6] & 0x04));
612                         input_report_key(input, BTN_3, (data[6] & 0x08));
613                         input_report_key(input, BTN_4, (data[6] & 0x10));
614                         input_report_key(input, BTN_5, (data[6] & 0x20));
615                         if (data[6] & 0x3f) {
616                                 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
617                         } else {
618                                 input_report_abs(input, ABS_MISC, 0);
619                         }
620                 } else if (features->type == WACOM_13HD) {
621                         input_report_key(input, BTN_0, (data[3] & 0x01));
622                         input_report_key(input, BTN_1, (data[4] & 0x01));
623                         input_report_key(input, BTN_2, (data[4] & 0x02));
624                         input_report_key(input, BTN_3, (data[4] & 0x04));
625                         input_report_key(input, BTN_4, (data[4] & 0x08));
626                         input_report_key(input, BTN_5, (data[4] & 0x10));
627                         input_report_key(input, BTN_6, (data[4] & 0x20));
628                         input_report_key(input, BTN_7, (data[4] & 0x40));
629                         input_report_key(input, BTN_8, (data[4] & 0x80));
630                         if ((data[3] & 0x01) | data[4]) {
631                                 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
632                         } else {
633                                 input_report_abs(input, ABS_MISC, 0);
634                         }
635                 } else if (features->type == WACOM_24HD) {
636                         input_report_key(input, BTN_0, (data[6] & 0x01));
637                         input_report_key(input, BTN_1, (data[6] & 0x02));
638                         input_report_key(input, BTN_2, (data[6] & 0x04));
639                         input_report_key(input, BTN_3, (data[6] & 0x08));
640                         input_report_key(input, BTN_4, (data[6] & 0x10));
641                         input_report_key(input, BTN_5, (data[6] & 0x20));
642                         input_report_key(input, BTN_6, (data[6] & 0x40));
643                         input_report_key(input, BTN_7, (data[6] & 0x80));
644                         input_report_key(input, BTN_8, (data[8] & 0x01));
645                         input_report_key(input, BTN_9, (data[8] & 0x02));
646                         input_report_key(input, BTN_A, (data[8] & 0x04));
647                         input_report_key(input, BTN_B, (data[8] & 0x08));
648                         input_report_key(input, BTN_C, (data[8] & 0x10));
649                         input_report_key(input, BTN_X, (data[8] & 0x20));
650                         input_report_key(input, BTN_Y, (data[8] & 0x40));
651                         input_report_key(input, BTN_Z, (data[8] & 0x80));
652 
653                         /*
654                          * Three "buttons" are available on the 24HD which are
655                          * physically implemented as a touchstrip. Each button
656                          * is approximately 3 bits wide with a 2 bit spacing.
657                          * The raw touchstrip bits are stored at:
658                          *    ((data[3] & 0x1f) << 8) | data[4])
659                          */
660                         input_report_key(input, KEY_PROG1, data[4] & 0x07);
661                         input_report_key(input, KEY_PROG2, data[4] & 0xE0);
662                         input_report_key(input, KEY_PROG3, data[3] & 0x1C);
663 
664                         if (data[1] & 0x80) {
665                                 input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f));
666                         } else {
667                                 /* Out of proximity, clear wheel value. */
668                                 input_report_abs(input, ABS_WHEEL, 0);
669                         }
670 
671                         if (data[2] & 0x80) {
672                                 input_report_abs(input, ABS_THROTTLE, (data[2] & 0x7f));
673                         } else {
674                                 /* Out of proximity, clear second wheel value. */
675                                 input_report_abs(input, ABS_THROTTLE, 0);
676                         }
677 
678                         if (data[1] | data[2] | (data[3] & 0x1f) | data[4] | data[6] | data[8]) {
679                                 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
680                         } else {
681                                 input_report_abs(input, ABS_MISC, 0);
682                         }
683                 } else if (features->type == CINTIQ_HYBRID) {
684                         /*
685                          * Do not send hardware buttons under Android. They
686                          * are already sent to the system through GPIO (and
687                          * have different meaning).
688                          */
689                         input_report_key(input, BTN_1, (data[4] & 0x01));
690                         input_report_key(input, BTN_2, (data[4] & 0x02));
691                         input_report_key(input, BTN_3, (data[4] & 0x04));
692                         input_report_key(input, BTN_4, (data[4] & 0x08));
693 
694                         input_report_key(input, BTN_5, (data[4] & 0x10));  /* Right  */
695                         input_report_key(input, BTN_6, (data[4] & 0x20));  /* Up     */
696                         input_report_key(input, BTN_7, (data[4] & 0x40));  /* Left   */
697                         input_report_key(input, BTN_8, (data[4] & 0x80));  /* Down   */
698                         input_report_key(input, BTN_0, (data[3] & 0x01));  /* Center */
699                 } else if (features->type >= INTUOS5S && features->type <= INTUOSPL) {
700                         int i;
701 
702                         /* Touch ring mode switch has no capacitive sensor */
703                         input_report_key(input, BTN_0, (data[3] & 0x01));
704 
705                         /*
706                          * ExpressKeys on Intuos5/Intuos Pro have a capacitive sensor in
707                          * addition to the mechanical switch. Switch data is
708                          * stored in data[4], capacitive data in data[5].
709                          */
710                         for (i = 0; i < 8; i++)
711                                 input_report_key(input, BTN_1 + i, data[4] & (1 << i));
712 
713                         if (data[2] & 0x80) {
714                                 input_report_abs(input, ABS_WHEEL, (data[2] & 0x7f));
715                         } else {
716                                 /* Out of proximity, clear wheel value. */
717                                 input_report_abs(input, ABS_WHEEL, 0);
718                         }
719 
720                         if (data[2] | (data[3] & 0x01) | data[4] | data[5]) {
721                                 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
722                         } else {
723                                 input_report_abs(input, ABS_MISC, 0);
724                         }
725                 } else {
726                         if (features->type == WACOM_21UX2 || features->type == WACOM_22HD) {
727                                 input_report_key(input, BTN_0, (data[5] & 0x01));
728                                 input_report_key(input, BTN_1, (data[6] & 0x01));
729                                 input_report_key(input, BTN_2, (data[6] & 0x02));
730                                 input_report_key(input, BTN_3, (data[6] & 0x04));
731                                 input_report_key(input, BTN_4, (data[6] & 0x08));
732                                 input_report_key(input, BTN_5, (data[6] & 0x10));
733                                 input_report_key(input, BTN_6, (data[6] & 0x20));
734                                 input_report_key(input, BTN_7, (data[6] & 0x40));
735                                 input_report_key(input, BTN_8, (data[6] & 0x80));
736                                 input_report_key(input, BTN_9, (data[7] & 0x01));
737                                 input_report_key(input, BTN_A, (data[8] & 0x01));
738                                 input_report_key(input, BTN_B, (data[8] & 0x02));
739                                 input_report_key(input, BTN_C, (data[8] & 0x04));
740                                 input_report_key(input, BTN_X, (data[8] & 0x08));
741                                 input_report_key(input, BTN_Y, (data[8] & 0x10));
742                                 input_report_key(input, BTN_Z, (data[8] & 0x20));
743                                 input_report_key(input, BTN_BASE, (data[8] & 0x40));
744                                 input_report_key(input, BTN_BASE2, (data[8] & 0x80));
745 
746                                 if (features->type == WACOM_22HD) {
747                                         input_report_key(input, KEY_PROG1, data[9] & 0x01);
748                                         input_report_key(input, KEY_PROG2, data[9] & 0x02);
749                                         input_report_key(input, KEY_PROG3, data[9] & 0x04);
750                                 }
751                         } else {
752                                 input_report_key(input, BTN_0, (data[5] & 0x01));
753                                 input_report_key(input, BTN_1, (data[5] & 0x02));
754                                 input_report_key(input, BTN_2, (data[5] & 0x04));
755                                 input_report_key(input, BTN_3, (data[5] & 0x08));
756                                 input_report_key(input, BTN_4, (data[6] & 0x01));
757                                 input_report_key(input, BTN_5, (data[6] & 0x02));
758                                 input_report_key(input, BTN_6, (data[6] & 0x04));
759                                 input_report_key(input, BTN_7, (data[6] & 0x08));
760                                 input_report_key(input, BTN_8, (data[5] & 0x10));
761                                 input_report_key(input, BTN_9, (data[6] & 0x10));
762                         }
763                         input_report_abs(input, ABS_RX, ((data[1] & 0x1f) << 8) | data[2]);
764                         input_report_abs(input, ABS_RY, ((data[3] & 0x1f) << 8) | data[4]);
765 
766                         if ((data[5] & 0x1f) | data[6] | (data[1] & 0x1f) |
767                                 data[2] | (data[3] & 0x1f) | data[4] | data[8] |
768                                 (data[7] & 0x01)) {
769                                 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
770                         } else {
771                                 input_report_abs(input, ABS_MISC, 0);
772                         }
773                 }
774                 input_event(input, EV_MSC, MSC_SERIAL, 0xffffffff);
775                 return 1;
776         }
777 
778         /* process in/out prox events */
779         result = wacom_intuos_inout(wacom);
780         if (result)
781                 return result - 1;
782 
783         /* don't proceed if we don't know the ID */
784         if (!wacom->id[idx])
785                 return 0;
786 
787         /* Only large Intuos support Lense Cursor */
788         if (wacom->tool[idx] == BTN_TOOL_LENS &&
789             (features->type == INTUOS3 ||
790              features->type == INTUOS3S ||
791              features->type == INTUOS4 ||
792              features->type == INTUOS4S ||
793              features->type == INTUOS5 ||
794              features->type == INTUOS5S ||
795              features->type == INTUOSPM ||
796              features->type == INTUOSPS)) {
797 
798                 return 0;
799         }
800 
801         /* Cintiq doesn't send data when RDY bit isn't set */
802         if (features->type == CINTIQ && !(data[1] & 0x40))
803                  return 0;
804 
805         if (features->type >= INTUOS3S) {
806                 input_report_abs(input, ABS_X, (data[2] << 9) | (data[3] << 1) | ((data[9] >> 1) & 1));
807                 input_report_abs(input, ABS_Y, (data[4] << 9) | (data[5] << 1) | (data[9] & 1));
808                 input_report_abs(input, ABS_DISTANCE, ((data[9] >> 2) & 0x3f));
809         } else {
810                 input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[2]));
811                 input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[4]));
812                 input_report_abs(input, ABS_DISTANCE, ((data[9] >> 3) & 0x1f));
813         }
814 
815         /* process general packets */
816         wacom_intuos_general(wacom);
817 
818         /* 4D mouse, 2D mouse, marker pen rotation, tilt mouse, or Lens cursor packets */
819         if ((data[1] & 0xbc) == 0xa8 || (data[1] & 0xbe) == 0xb0 || (data[1] & 0xbc) == 0xac) {
820 
821                 if (data[1] & 0x02) {
822                         /* Rotation packet */
823                         if (features->type >= INTUOS3S) {
824                                 /* I3 marker pen rotation */
825                                 t = (data[6] << 3) | ((data[7] >> 5) & 7);
826                                 t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) :
827                                         ((t-1) / 2 + 450)) : (450 - t / 2) ;
828                                 input_report_abs(input, ABS_Z, t);
829                         } else {
830                                 /* 4D mouse rotation packet */
831                                 t = (data[6] << 3) | ((data[7] >> 5) & 7);
832                                 input_report_abs(input, ABS_RZ, (data[7] & 0x20) ?
833                                         ((t - 1) / 2) : -t / 2);
834                         }
835 
836                 } else if (!(data[1] & 0x10) && features->type < INTUOS3S) {
837                         /* 4D mouse packet */
838                         input_report_key(input, BTN_LEFT,   data[8] & 0x01);
839                         input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
840                         input_report_key(input, BTN_RIGHT,  data[8] & 0x04);
841 
842                         input_report_key(input, BTN_SIDE,   data[8] & 0x20);
843                         input_report_key(input, BTN_EXTRA,  data[8] & 0x10);
844                         t = (data[6] << 2) | ((data[7] >> 6) & 3);
845                         input_report_abs(input, ABS_THROTTLE, (data[8] & 0x08) ? -t : t);
846 
847                 } else if (wacom->tool[idx] == BTN_TOOL_MOUSE) {
848                         /* I4 mouse */
849                         if (features->type >= INTUOS4S && features->type <= INTUOSPL) {
850                                 input_report_key(input, BTN_LEFT,   data[6] & 0x01);
851                                 input_report_key(input, BTN_MIDDLE, data[6] & 0x02);
852                                 input_report_key(input, BTN_RIGHT,  data[6] & 0x04);
853                                 input_report_rel(input, REL_WHEEL, ((data[7] & 0x80) >> 7)
854                                                  - ((data[7] & 0x40) >> 6));
855                                 input_report_key(input, BTN_SIDE,   data[6] & 0x08);
856                                 input_report_key(input, BTN_EXTRA,  data[6] & 0x10);
857 
858                                 input_report_abs(input, ABS_TILT_X,
859                                         ((data[7] << 1) & 0x7e) | (data[8] >> 7));
860                                 input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f);
861                         } else {
862                                 /* 2D mouse packet */
863                                 input_report_key(input, BTN_LEFT,   data[8] & 0x04);
864                                 input_report_key(input, BTN_MIDDLE, data[8] & 0x08);
865                                 input_report_key(input, BTN_RIGHT,  data[8] & 0x10);
866                                 input_report_rel(input, REL_WHEEL, (data[8] & 0x01)
867                                                  - ((data[8] & 0x02) >> 1));
868 
869                                 /* I3 2D mouse side buttons */
870                                 if (features->type >= INTUOS3S && features->type <= INTUOS3L) {
871                                         input_report_key(input, BTN_SIDE,   data[8] & 0x40);
872                                         input_report_key(input, BTN_EXTRA,  data[8] & 0x20);
873                                 }
874                         }
875                 } else if ((features->type < INTUOS3S || features->type == INTUOS3L ||
876                                 features->type == INTUOS4L || features->type == INTUOS5L ||
877                                 features->type == INTUOSPL) &&
878                            wacom->tool[idx] == BTN_TOOL_LENS) {
879                         /* Lens cursor packets */
880                         input_report_key(input, BTN_LEFT,   data[8] & 0x01);
881                         input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
882                         input_report_key(input, BTN_RIGHT,  data[8] & 0x04);
883                         input_report_key(input, BTN_SIDE,   data[8] & 0x10);
884                         input_report_key(input, BTN_EXTRA,  data[8] & 0x08);
885                 }
886         }
887 
888         input_report_abs(input, ABS_MISC, wacom->id[idx]); /* report tool id */
889         input_report_key(input, wacom->tool[idx], 1);
890         input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
891         return 1;
892 }
893 
894 static int int_dist(int x1, int y1, int x2, int y2)
895 {
896         int x = x2 - x1;
897         int y = y2 - y1;
898 
899         return int_sqrt(x*x + y*y);
900 }
901 
902 static int wacom_24hdt_irq(struct wacom_wac *wacom)
903 {
904         struct input_dev *input = wacom->input;
905         unsigned char *data = wacom->data;
906         int i;
907         int current_num_contacts = data[61];
908         int contacts_to_send = 0;
909 
910         /*
911          * First packet resets the counter since only the first
912          * packet in series will have non-zero current_num_contacts.
913          */
914         if (current_num_contacts)
915                 wacom->num_contacts_left = current_num_contacts;
916 
917         /* There are at most 4 contacts per packet */
918         contacts_to_send = min(4, wacom->num_contacts_left);
919 
920         for (i = 0; i < contacts_to_send; i++) {
921                 int offset = (WACOM_BYTES_PER_24HDT_PACKET * i) + 1;
922                 bool touch = data[offset] & 0x1 && !wacom->shared->stylus_in_proximity;
923                 int slot = input_mt_get_slot_by_key(input, data[offset + 1]);
924 
925                 if (slot < 0)
926                         continue;
927                 input_mt_slot(input, slot);
928                 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
929 
930                 if (touch) {
931                         int t_x = le16_to_cpup((__le16 *)&data[offset + 2]);
932                         int c_x = le16_to_cpup((__le16 *)&data[offset + 4]);
933                         int t_y = le16_to_cpup((__le16 *)&data[offset + 6]);
934                         int c_y = le16_to_cpup((__le16 *)&data[offset + 8]);
935                         int w = le16_to_cpup((__le16 *)&data[offset + 10]);
936                         int h = le16_to_cpup((__le16 *)&data[offset + 12]);
937 
938                         input_report_abs(input, ABS_MT_POSITION_X, t_x);
939                         input_report_abs(input, ABS_MT_POSITION_Y, t_y);
940                         input_report_abs(input, ABS_MT_TOUCH_MAJOR, min(w,h));
941                         input_report_abs(input, ABS_MT_WIDTH_MAJOR, min(w, h) + int_dist(t_x, t_y, c_x, c_y));
942                         input_report_abs(input, ABS_MT_WIDTH_MINOR, min(w, h));
943                         input_report_abs(input, ABS_MT_ORIENTATION, w > h);
944                 }
945         }
946         input_mt_report_pointer_emulation(input, true);
947 
948         wacom->num_contacts_left -= contacts_to_send;
949         if (wacom->num_contacts_left <= 0)
950                 wacom->num_contacts_left = 0;
951 
952         return 1;
953 }
954 
955 static int wacom_mt_touch(struct wacom_wac *wacom)
956 {
957         struct input_dev *input = wacom->input;
958         unsigned char *data = wacom->data;
959         int i;
960         int current_num_contacts = data[2];
961         int contacts_to_send = 0;
962         int x_offset = 0;
963 
964         /* MTTPC does not support Height and Width */
965         if (wacom->features.type == MTTPC)
966                 x_offset = -4;
967 
968         /*
969          * First packet resets the counter since only the first
970          * packet in series will have non-zero current_num_contacts.
971          */
972         if (current_num_contacts)
973                 wacom->num_contacts_left = current_num_contacts;
974 
975         /* There are at most 5 contacts per packet */
976         contacts_to_send = min(5, wacom->num_contacts_left);
977 
978         for (i = 0; i < contacts_to_send; i++) {
979                 int offset = (WACOM_BYTES_PER_MT_PACKET + x_offset) * i + 3;
980                 bool touch = data[offset] & 0x1;
981                 int id = le16_to_cpup((__le16 *)&data[offset + 1]);
982                 int slot = input_mt_get_slot_by_key(input, id);
983 
984                 if (slot < 0)
985                         continue;
986 
987                 input_mt_slot(input, slot);
988                 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
989                 if (touch) {
990                         int x = le16_to_cpup((__le16 *)&data[offset + x_offset + 7]);
991                         int y = le16_to_cpup((__le16 *)&data[offset + x_offset + 9]);
992                         input_report_abs(input, ABS_MT_POSITION_X, x);
993                         input_report_abs(input, ABS_MT_POSITION_Y, y);
994                 }
995         }
996         input_mt_report_pointer_emulation(input, true);
997 
998         wacom->num_contacts_left -= contacts_to_send;
999         if (wacom->num_contacts_left < 0)
1000                 wacom->num_contacts_left = 0;
1001 
1002         return 1;
1003 }
1004 
1005 static int wacom_tpc_mt_touch(struct wacom_wac *wacom)
1006 {
1007         struct input_dev *input = wacom->input;
1008         unsigned char *data = wacom->data;
1009         int contact_with_no_pen_down_count = 0;
1010         int i;
1011 
1012         for (i = 0; i < 2; i++) {
1013                 int p = data[1] & (1 << i);
1014                 bool touch = p && !wacom->shared->stylus_in_proximity;
1015 
1016                 input_mt_slot(input, i);
1017                 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1018                 if (touch) {
1019                         int x = le16_to_cpup((__le16 *)&data[i * 2 + 2]) & 0x7fff;
1020                         int y = le16_to_cpup((__le16 *)&data[i * 2 + 6]) & 0x7fff;
1021 
1022                         input_report_abs(input, ABS_MT_POSITION_X, x);
1023                         input_report_abs(input, ABS_MT_POSITION_Y, y);
1024                         contact_with_no_pen_down_count++;
1025                 }
1026         }
1027         input_mt_report_pointer_emulation(input, true);
1028 
1029         /* keep touch state for pen event */
1030         wacom->shared->touch_down = (contact_with_no_pen_down_count > 0);
1031 
1032         return 1;
1033 }
1034 
1035 static int wacom_tpc_single_touch(struct wacom_wac *wacom, size_t len)
1036 {
1037         unsigned char *data = wacom->data;
1038         struct input_dev *input = wacom->input;
1039         bool prox;
1040         int x = 0, y = 0;
1041 
1042         if (wacom->features.touch_max > 1 || len > WACOM_PKGLEN_TPC2FG)
1043                 return 0;
1044 
1045         if (!wacom->shared->stylus_in_proximity) {
1046                 if (len == WACOM_PKGLEN_TPC1FG) {
1047                         prox = data[0] & 0x01;
1048                         x = get_unaligned_le16(&data[1]);
1049                         y = get_unaligned_le16(&data[3]);
1050                 } else {
1051                         prox = data[1] & 0x01;
1052                         x = le16_to_cpup((__le16 *)&data[2]);
1053                         y = le16_to_cpup((__le16 *)&data[4]);
1054                 }
1055         } else
1056                 /* force touch out when pen is in prox */
1057                 prox = 0;
1058 
1059         if (prox) {
1060                 input_report_abs(input, ABS_X, x);
1061                 input_report_abs(input, ABS_Y, y);
1062         }
1063         input_report_key(input, BTN_TOUCH, prox);
1064 
1065         /* keep touch state for pen events */
1066         wacom->shared->touch_down = prox;
1067 
1068         return 1;
1069 }
1070 
1071 static int wacom_tpc_pen(struct wacom_wac *wacom)
1072 {
1073         unsigned char *data = wacom->data;
1074         struct input_dev *input = wacom->input;
1075         bool prox = data[1] & 0x20;
1076 
1077         if (!wacom->shared->stylus_in_proximity) /* first in prox */
1078                 /* Going into proximity select tool */
1079                 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
1080 
1081         /* keep pen state for touch events */
1082         wacom->shared->stylus_in_proximity = prox;
1083 
1084         /* send pen events only when touch is up or forced out */
1085         if (!wacom->shared->touch_down) {
1086                 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
1087                 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
1088                 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
1089                 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
1090                 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x03) << 8) | data[6]);
1091                 input_report_key(input, BTN_TOUCH, data[1] & 0x05);
1092                 input_report_key(input, wacom->tool[0], prox);
1093                 return 1;
1094         }
1095 
1096         return 0;
1097 }
1098 
1099 static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len)
1100 {
1101         unsigned char *data = wacom->data;
1102 
1103         dev_dbg(wacom->input->dev.parent,
1104                 "%s: received report #%d\n", __func__, data[0]);
1105 
1106         switch (len) {
1107         case WACOM_PKGLEN_TPC1FG:
1108                 return wacom_tpc_single_touch(wacom, len);
1109 
1110         case WACOM_PKGLEN_TPC2FG:
1111                 return wacom_tpc_mt_touch(wacom);
1112 
1113         default:
1114                 switch (data[0]) {
1115                 case WACOM_REPORT_TPC1FG:
1116                 case WACOM_REPORT_TPCHID:
1117                 case WACOM_REPORT_TPCST:
1118                 case WACOM_REPORT_TPC1FGE:
1119                         return wacom_tpc_single_touch(wacom, len);
1120 
1121                 case WACOM_REPORT_TPCMT:
1122                         return wacom_mt_touch(wacom);
1123 
1124                 case WACOM_REPORT_PENABLED:
1125                         return wacom_tpc_pen(wacom);
1126                 }
1127         }
1128 
1129         return 0;
1130 }
1131 
1132 static int wacom_bpt_touch(struct wacom_wac *wacom)
1133 {
1134         struct wacom_features *features = &wacom->features;
1135         struct input_dev *input = wacom->input;
1136         unsigned char *data = wacom->data;
1137         int i;
1138 
1139         if (data[0] != 0x02)
1140             return 0;
1141 
1142         for (i = 0; i < 2; i++) {
1143                 int offset = (data[1] & 0x80) ? (8 * i) : (9 * i);
1144                 bool touch = data[offset + 3] & 0x80;
1145 
1146                 /*
1147                  * Touch events need to be disabled while stylus is
1148                  * in proximity because user's hand is resting on touchpad
1149                  * and sending unwanted events.  User expects tablet buttons
1150                  * to continue working though.
1151                  */
1152                 touch = touch && !wacom->shared->stylus_in_proximity;
1153 
1154                 input_mt_slot(input, i);
1155                 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1156                 if (touch) {
1157                         int x = get_unaligned_be16(&data[offset + 3]) & 0x7ff;
1158                         int y = get_unaligned_be16(&data[offset + 5]) & 0x7ff;
1159                         if (features->quirks & WACOM_QUIRK_BBTOUCH_LOWRES) {
1160                                 x <<= 5;
1161                                 y <<= 5;
1162                         }
1163                         input_report_abs(input, ABS_MT_POSITION_X, x);
1164                         input_report_abs(input, ABS_MT_POSITION_Y, y);
1165                 }
1166         }
1167 
1168         input_mt_report_pointer_emulation(input, true);
1169 
1170         input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0);
1171         input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0);
1172         input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0);
1173         input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0);
1174 
1175         input_sync(input);
1176 
1177         return 0;
1178 }
1179 
1180 static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data)
1181 {
1182         struct wacom_features *features = &wacom->features;
1183         struct input_dev *input = wacom->input;
1184         bool touch = data[1] & 0x80;
1185         int slot = input_mt_get_slot_by_key(input, data[0]);
1186 
1187         if (slot < 0)
1188                 return;
1189 
1190         touch = touch && !wacom->shared->stylus_in_proximity;
1191 
1192         input_mt_slot(input, slot);
1193         input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1194 
1195         if (touch) {
1196                 int x = (data[2] << 4) | (data[4] >> 4);
1197                 int y = (data[3] << 4) | (data[4] & 0x0f);
1198                 int width, height;
1199 
1200                 if (features->type >= INTUOSPS && features->type <= INTUOSPL) {
1201                         width  = data[5] * 100;
1202                         height = data[6] * 100;
1203                 } else {
1204                         /*
1205                          * "a" is a scaled-down area which we assume is
1206                          * roughly circular and which can be described as:
1207                          * a=(pi*r^2)/C.
1208                          */
1209                         int a = data[5];
1210                         int x_res  = input_abs_get_res(input, ABS_X);
1211                         int y_res  = input_abs_get_res(input, ABS_Y);
1212                         width  = 2 * int_sqrt(a * WACOM_CONTACT_AREA_SCALE);
1213                         height = width * y_res / x_res;
1214                 }
1215 
1216                 input_report_abs(input, ABS_MT_POSITION_X, x);
1217                 input_report_abs(input, ABS_MT_POSITION_Y, y);
1218                 input_report_abs(input, ABS_MT_TOUCH_MAJOR, width);
1219                 input_report_abs(input, ABS_MT_TOUCH_MINOR, height);
1220         }
1221 }
1222 
1223 static void wacom_bpt3_button_msg(struct wacom_wac *wacom, unsigned char *data)
1224 {
1225         struct input_dev *input = wacom->input;
1226         struct wacom_features *features = &wacom->features;
1227 
1228         if (features->type == INTUOSHT) {
1229                 input_report_key(input, BTN_LEFT, (data[1] & 0x02) != 0);
1230                 input_report_key(input, BTN_BACK, (data[1] & 0x08) != 0);
1231         } else {
1232                 input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0);
1233                 input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0);
1234         }
1235         input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0);
1236         input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0);
1237 }
1238 
1239 static int wacom_bpt3_touch(struct wacom_wac *wacom)
1240 {
1241         struct input_dev *input = wacom->input;
1242         unsigned char *data = wacom->data;
1243         int count = data[1] & 0x07;
1244         int i;
1245 
1246         if (data[0] != 0x02)
1247             return 0;
1248 
1249         /* data has up to 7 fixed sized 8-byte messages starting at data[2] */
1250         for (i = 0; i < count; i++) {
1251                 int offset = (8 * i) + 2;
1252                 int msg_id = data[offset];
1253 
1254                 if (msg_id >= 2 && msg_id <= 17)
1255                         wacom_bpt3_touch_msg(wacom, data + offset);
1256                 else if (msg_id == 128)
1257                         wacom_bpt3_button_msg(wacom, data + offset);
1258 
1259         }
1260         input_mt_report_pointer_emulation(input, true);
1261 
1262         input_sync(input);
1263 
1264         return 0;
1265 }
1266 
1267 static int wacom_bpt_pen(struct wacom_wac *wacom)
1268 {
1269         struct wacom_features *features = &wacom->features;
1270         struct input_dev *input = wacom->input;
1271         unsigned char *data = wacom->data;
1272         int prox = 0, x = 0, y = 0, p = 0, d = 0, pen = 0, btn1 = 0, btn2 = 0;
1273 
1274         if (data[0] != WACOM_REPORT_PENABLED && data[0] != WACOM_REPORT_USB)
1275             return 0;
1276 
1277         if (data[0] == WACOM_REPORT_USB) {
1278                 if (features->type == INTUOSHT && features->touch_max) {
1279                         input_report_switch(wacom->shared->touch_input,
1280                                             SW_MUTE_DEVICE, data[8] & 0x40);
1281                         input_sync(wacom->shared->touch_input);
1282                 }
1283                 return 0;
1284         }
1285 
1286         prox = (data[1] & 0x20) == 0x20;
1287 
1288         /*
1289          * All reports shared between PEN and RUBBER tool must be
1290          * forced to a known starting value (zero) when transitioning to
1291          * out-of-prox.
1292          *
1293          * If not reset then, to userspace, it will look like lost events
1294          * if new tool comes in-prox with same values as previous tool sent.
1295          *
1296          * Hardware does report zero in most out-of-prox cases but not all.
1297          */
1298         if (prox) {
1299                 if (!wacom->shared->stylus_in_proximity) {
1300                         if (data[1] & 0x08) {
1301                                 wacom->tool[0] = BTN_TOOL_RUBBER;
1302                                 wacom->id[0] = ERASER_DEVICE_ID;
1303                         } else {
1304                                 wacom->tool[0] = BTN_TOOL_PEN;
1305                                 wacom->id[0] = STYLUS_DEVICE_ID;
1306                         }
1307                         wacom->shared->stylus_in_proximity = true;
1308                 }
1309                 x = le16_to_cpup((__le16 *)&data[2]);
1310                 y = le16_to_cpup((__le16 *)&data[4]);
1311                 p = le16_to_cpup((__le16 *)&data[6]);
1312                 /*
1313                  * Convert distance from out prox to distance from tablet.
1314                  * distance will be greater than distance_max once
1315                  * touching and applying pressure; do not report negative
1316                  * distance.
1317                  */
1318                 if (data[8] <= features->distance_max)
1319                         d = features->distance_max - data[8];
1320 
1321                 pen = data[1] & 0x01;
1322                 btn1 = data[1] & 0x02;
1323                 btn2 = data[1] & 0x04;
1324         }
1325 
1326         input_report_key(input, BTN_TOUCH, pen);
1327         input_report_key(input, BTN_STYLUS, btn1);
1328         input_report_key(input, BTN_STYLUS2, btn2);
1329 
1330         input_report_abs(input, ABS_X, x);
1331         input_report_abs(input, ABS_Y, y);
1332         input_report_abs(input, ABS_PRESSURE, p);
1333         input_report_abs(input, ABS_DISTANCE, d);
1334 
1335         if (!prox) {
1336                 wacom->id[0] = 0;
1337                 wacom->shared->stylus_in_proximity = false;
1338         }
1339 
1340         input_report_key(input, wacom->tool[0], prox); /* PEN or RUBBER */
1341         input_report_abs(input, ABS_MISC, wacom->id[0]); /* TOOL ID */
1342 
1343         return 1;
1344 }
1345 
1346 static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len)
1347 {
1348         if (len == WACOM_PKGLEN_BBTOUCH)
1349                 return wacom_bpt_touch(wacom);
1350         else if (len == WACOM_PKGLEN_BBTOUCH3)
1351                 return wacom_bpt3_touch(wacom);
1352         else if (len == WACOM_PKGLEN_BBFUN || len == WACOM_PKGLEN_BBPEN)
1353                 return wacom_bpt_pen(wacom);
1354 
1355         return 0;
1356 }
1357 
1358 static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len)
1359 {
1360         unsigned char *data = wacom->data;
1361         int connected;
1362 
1363         if (len != WACOM_PKGLEN_WIRELESS || data[0] != WACOM_REPORT_WL)
1364                 return 0;
1365 
1366         connected = data[1] & 0x01;
1367         if (connected) {
1368                 int pid, battery;
1369 
1370                 if ((wacom->shared->type == INTUOSHT) &&
1371                                 wacom->shared->touch_max) {
1372                         input_report_switch(wacom->shared->touch_input,
1373                                         SW_MUTE_DEVICE, data[5] & 0x40);
1374                         input_sync(wacom->shared->touch_input);
1375                 }
1376 
1377                 pid = get_unaligned_be16(&data[6]);
1378                 battery = data[5] & 0x3f;
1379                 if (wacom->pid != pid) {
1380                         wacom->pid = pid;
1381                         wacom_schedule_work(wacom);
1382                 }
1383                 wacom->battery_capacity = battery;
1384         } else if (wacom->pid != 0) {
1385                 /* disconnected while previously connected */
1386                 wacom->pid = 0;
1387                 wacom_schedule_work(wacom);
1388                 wacom->battery_capacity = 0;
1389         }
1390 
1391         return 0;
1392 }
1393 
1394 void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len)
1395 {
1396         bool sync;
1397 
1398         switch (wacom_wac->features.type) {
1399         case PENPARTNER:
1400                 sync = wacom_penpartner_irq(wacom_wac);
1401                 break;
1402 
1403         case PL:
1404                 sync = wacom_pl_irq(wacom_wac);
1405                 break;
1406 
1407         case WACOM_G4:
1408         case GRAPHIRE:
1409         case WACOM_MO:
1410                 sync = wacom_graphire_irq(wacom_wac);
1411                 break;
1412 
1413         case PTU:
1414                 sync = wacom_ptu_irq(wacom_wac);
1415                 break;
1416 
1417         case DTU:
1418                 sync = wacom_dtu_irq(wacom_wac);
1419                 break;
1420 
1421         case DTUS:
1422                 sync = wacom_dtus_irq(wacom_wac);
1423                 break;
1424 
1425         case INTUOS:
1426         case INTUOS3S:
1427         case INTUOS3:
1428         case INTUOS3L:
1429         case INTUOS4S:
1430         case INTUOS4:
1431         case INTUOS4L:
1432         case CINTIQ:
1433         case WACOM_BEE:
1434         case WACOM_13HD:
1435         case WACOM_21UX2:
1436         case WACOM_22HD:
1437         case WACOM_24HD:
1438         case DTK:
1439         case CINTIQ_HYBRID:
1440                 sync = wacom_intuos_irq(wacom_wac);
1441                 break;
1442 
1443         case WACOM_24HDT:
1444                 sync = wacom_24hdt_irq(wacom_wac);
1445                 break;
1446 
1447         case INTUOS5S:
1448         case INTUOS5:
1449         case INTUOS5L:
1450         case INTUOSPS:
1451         case INTUOSPM:
1452         case INTUOSPL:
1453                 if (len == WACOM_PKGLEN_BBTOUCH3)
1454                         sync = wacom_bpt3_touch(wacom_wac);
1455                 else
1456                         sync = wacom_intuos_irq(wacom_wac);
1457                 break;
1458 
1459         case TABLETPC:
1460         case TABLETPCE:
1461         case TABLETPC2FG:
1462         case MTSCREEN:
1463         case MTTPC:
1464                 sync = wacom_tpc_irq(wacom_wac, len);
1465                 break;
1466 
1467         case BAMBOO_PT:
1468         case INTUOSHT:
1469                 sync = wacom_bpt_irq(wacom_wac, len);
1470                 break;
1471 
1472         case WIRELESS:
1473                 sync = wacom_wireless_irq(wacom_wac, len);
1474                 break;
1475 
1476         default:
1477                 sync = false;
1478                 break;
1479         }
1480 
1481         if (sync)
1482                 input_sync(wacom_wac->input);
1483 }
1484 
1485 static void wacom_setup_cintiq(struct wacom_wac *wacom_wac)
1486 {
1487         struct input_dev *input_dev = wacom_wac->input;
1488 
1489         input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
1490 
1491         __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1492         __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1493         __set_bit(BTN_TOOL_BRUSH, input_dev->keybit);
1494         __set_bit(BTN_TOOL_PENCIL, input_dev->keybit);
1495         __set_bit(BTN_TOOL_AIRBRUSH, input_dev->keybit);
1496         __set_bit(BTN_STYLUS, input_dev->keybit);
1497         __set_bit(BTN_STYLUS2, input_dev->keybit);
1498 
1499         input_set_abs_params(input_dev, ABS_DISTANCE,
1500                              0, wacom_wac->features.distance_max, 0, 0);
1501         input_set_abs_params(input_dev, ABS_WHEEL, 0, 1023, 0, 0);
1502         input_set_abs_params(input_dev, ABS_TILT_X, 0, 127, 0, 0);
1503         input_set_abs_params(input_dev, ABS_TILT_Y, 0, 127, 0, 0);
1504 }
1505 
1506 static void wacom_setup_intuos(struct wacom_wac *wacom_wac)
1507 {
1508         struct input_dev *input_dev = wacom_wac->input;
1509 
1510         input_set_capability(input_dev, EV_REL, REL_WHEEL);
1511 
1512         wacom_setup_cintiq(wacom_wac);
1513 
1514         __set_bit(BTN_LEFT, input_dev->keybit);
1515         __set_bit(BTN_RIGHT, input_dev->keybit);
1516         __set_bit(BTN_MIDDLE, input_dev->keybit);
1517         __set_bit(BTN_SIDE, input_dev->keybit);
1518         __set_bit(BTN_EXTRA, input_dev->keybit);
1519         __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
1520         __set_bit(BTN_TOOL_LENS, input_dev->keybit);
1521 
1522         input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0);
1523         input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0);
1524 }
1525 
1526 void wacom_setup_device_quirks(struct wacom_features *features)
1527 {
1528 
1529         /* touch device found but size is not defined. use default */
1530         if (features->device_type == BTN_TOOL_FINGER && !features->x_max) {
1531                 features->x_max = 1023;
1532                 features->y_max = 1023;
1533         }
1534 
1535         /* these device have multiple inputs */
1536         if (features->type >= WIRELESS ||
1537             (features->type >= INTUOS5S && features->type <= INTUOSHT) ||
1538             (features->oVid && features->oPid))
1539                 features->quirks |= WACOM_QUIRK_MULTI_INPUT;
1540 
1541         /* quirk for bamboo touch with 2 low res touches */
1542         if (features->type == BAMBOO_PT &&
1543             features->pktlen == WACOM_PKGLEN_BBTOUCH) {
1544                 features->x_max <<= 5;
1545                 features->y_max <<= 5;
1546                 features->x_fuzz <<= 5;
1547                 features->y_fuzz <<= 5;
1548                 features->quirks |= WACOM_QUIRK_BBTOUCH_LOWRES;
1549         }
1550 
1551         if (features->type == WIRELESS) {
1552 
1553                 /* monitor never has input and pen/touch have delayed create */
1554                 features->quirks |= WACOM_QUIRK_NO_INPUT;
1555 
1556                 /* must be monitor interface if no device_type set */
1557                 if (!features->device_type)
1558                         features->quirks |= WACOM_QUIRK_MONITOR;
1559         }
1560 }
1561 
1562 static void wacom_abs_set_axis(struct input_dev *input_dev,
1563                                struct wacom_wac *wacom_wac)
1564 {
1565         struct wacom_features *features = &wacom_wac->features;
1566 
1567         if (features->device_type == BTN_TOOL_PEN) {
1568                 input_set_abs_params(input_dev, ABS_X, 0, features->x_max,
1569                                      features->x_fuzz, 0);
1570                 input_set_abs_params(input_dev, ABS_Y, 0, features->y_max,
1571                                      features->y_fuzz, 0);
1572                 input_set_abs_params(input_dev, ABS_PRESSURE, 0,
1573                         features->pressure_max, features->pressure_fuzz, 0);
1574 
1575                 /* penabled devices have fixed resolution for each model */
1576                 input_abs_set_res(input_dev, ABS_X, features->x_resolution);
1577                 input_abs_set_res(input_dev, ABS_Y, features->y_resolution);
1578         } else {
1579                 if (features->touch_max <= 2) {
1580                         input_set_abs_params(input_dev, ABS_X, 0,
1581                                 features->x_max, features->x_fuzz, 0);
1582                         input_set_abs_params(input_dev, ABS_Y, 0,
1583                                 features->y_max, features->y_fuzz, 0);
1584                         input_abs_set_res(input_dev, ABS_X,
1585                                           features->x_resolution);
1586                         input_abs_set_res(input_dev, ABS_Y,
1587                                           features->y_resolution);
1588                 }
1589 
1590                 if (features->touch_max > 1) {
1591                         input_set_abs_params(input_dev, ABS_MT_POSITION_X, 0,
1592                                 features->x_max, features->x_fuzz, 0);
1593                         input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 0,
1594                                 features->y_max, features->y_fuzz, 0);
1595                         input_abs_set_res(input_dev, ABS_MT_POSITION_X,
1596                                           features->x_resolution);
1597                         input_abs_set_res(input_dev, ABS_MT_POSITION_Y,
1598                                           features->y_resolution);
1599                 }
1600         }
1601 }
1602 
1603 int wacom_setup_input_capabilities(struct input_dev *input_dev,
1604                                    struct wacom_wac *wacom_wac)
1605 {
1606         struct wacom_features *features = &wacom_wac->features;
1607         int i;
1608 
1609         input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
1610 
1611         __set_bit(BTN_TOUCH, input_dev->keybit);
1612         __set_bit(ABS_MISC, input_dev->absbit);
1613 
1614         wacom_abs_set_axis(input_dev, wacom_wac);
1615 
1616         switch (features->type) {
1617         case WACOM_MO:
1618                 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
1619                 /* fall through */
1620 
1621         case WACOM_G4:
1622                 input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
1623 
1624                 __set_bit(BTN_BACK, input_dev->keybit);
1625                 __set_bit(BTN_FORWARD, input_dev->keybit);
1626                 /* fall through */
1627 
1628         case GRAPHIRE:
1629                 input_set_capability(input_dev, EV_REL, REL_WHEEL);
1630 
1631                 __set_bit(BTN_LEFT, input_dev->keybit);
1632                 __set_bit(BTN_RIGHT, input_dev->keybit);
1633                 __set_bit(BTN_MIDDLE, input_dev->keybit);
1634 
1635                 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1636                 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1637                 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
1638                 __set_bit(BTN_STYLUS, input_dev->keybit);
1639                 __set_bit(BTN_STYLUS2, input_dev->keybit);
1640 
1641                 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1642                 break;
1643 
1644         case WACOM_24HD:
1645                 __set_bit(BTN_A, input_dev->keybit);
1646                 __set_bit(BTN_B, input_dev->keybit);
1647                 __set_bit(BTN_C, input_dev->keybit);
1648                 __set_bit(BTN_X, input_dev->keybit);
1649                 __set_bit(BTN_Y, input_dev->keybit);
1650                 __set_bit(BTN_Z, input_dev->keybit);
1651 
1652                 for (i = 6; i < 10; i++)
1653                         __set_bit(BTN_0 + i, input_dev->keybit);
1654 
1655                 __set_bit(KEY_PROG1, input_dev->keybit);
1656                 __set_bit(KEY_PROG2, input_dev->keybit);
1657                 __set_bit(KEY_PROG3, input_dev->keybit);
1658 
1659                 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1660                 input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0);
1661                 /* fall through */
1662 
1663         case DTK:
1664                 for (i = 0; i < 6; i++)
1665                         __set_bit(BTN_0 + i, input_dev->keybit);
1666 
1667                 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
1668 
1669                 wacom_setup_cintiq(wacom_wac);
1670                 break;
1671 
1672         case WACOM_22HD:
1673                 __set_bit(KEY_PROG1, input_dev->keybit);
1674                 __set_bit(KEY_PROG2, input_dev->keybit);
1675                 __set_bit(KEY_PROG3, input_dev->keybit);
1676                 /* fall through */
1677 
1678         case WACOM_21UX2:
1679                 __set_bit(BTN_A, input_dev->keybit);
1680                 __set_bit(BTN_B, input_dev->keybit);
1681                 __set_bit(BTN_C, input_dev->keybit);
1682                 __set_bit(BTN_X, input_dev->keybit);
1683                 __set_bit(BTN_Y, input_dev->keybit);
1684                 __set_bit(BTN_Z, input_dev->keybit);
1685                 __set_bit(BTN_BASE, input_dev->keybit);
1686                 __set_bit(BTN_BASE2, input_dev->keybit);
1687                 /* fall through */
1688 
1689         case WACOM_BEE:
1690                 __set_bit(BTN_8, input_dev->keybit);
1691                 __set_bit(BTN_9, input_dev->keybit);
1692                 /* fall through */
1693 
1694         case CINTIQ:
1695                 for (i = 0; i < 8; i++)
1696                         __set_bit(BTN_0 + i, input_dev->keybit);
1697 
1698                 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
1699                 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
1700                 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1701 
1702                 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
1703 
1704                 wacom_setup_cintiq(wacom_wac);
1705                 break;
1706 
1707         case WACOM_13HD:
1708                 for (i = 0; i < 9; i++)
1709                         __set_bit(BTN_0 + i, input_dev->keybit);
1710 
1711                 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1712                 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
1713                 wacom_setup_cintiq(wacom_wac);
1714                 break;
1715 
1716         case INTUOS3:
1717         case INTUOS3L:
1718                 __set_bit(BTN_4, input_dev->keybit);
1719                 __set_bit(BTN_5, input_dev->keybit);
1720                 __set_bit(BTN_6, input_dev->keybit);
1721                 __set_bit(BTN_7, input_dev->keybit);
1722 
1723                 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
1724                 /* fall through */
1725 
1726         case INTUOS3S:
1727                 __set_bit(BTN_0, input_dev->keybit);
1728                 __set_bit(BTN_1, input_dev->keybit);
1729                 __set_bit(BTN_2, input_dev->keybit);
1730                 __set_bit(BTN_3, input_dev->keybit);
1731 
1732                 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
1733                 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1734                 /* fall through */
1735 
1736         case INTUOS:
1737                 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1738 
1739                 wacom_setup_intuos(wacom_wac);
1740                 break;
1741 
1742         case INTUOS5:
1743         case INTUOS5L:
1744         case INTUOSPM:
1745         case INTUOSPL:
1746                 if (features->device_type == BTN_TOOL_PEN) {
1747                         __set_bit(BTN_7, input_dev->keybit);
1748                         __set_bit(BTN_8, input_dev->keybit);
1749                 }
1750                 /* fall through */
1751 
1752         case INTUOS5S:
1753         case INTUOSPS:
1754                 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1755 
1756                 if (features->device_type == BTN_TOOL_PEN) {
1757                         for (i = 0; i < 7; i++)
1758                                 __set_bit(BTN_0 + i, input_dev->keybit);
1759 
1760                         input_set_abs_params(input_dev, ABS_DISTANCE, 0,
1761                                               features->distance_max,
1762                                               0, 0);
1763 
1764                         input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1765 
1766                         wacom_setup_intuos(wacom_wac);
1767                 } else if (features->device_type == BTN_TOOL_FINGER) {
1768                         __clear_bit(ABS_MISC, input_dev->absbit);
1769 
1770                         input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR,
1771                                              0, features->x_max, 0, 0);
1772                         input_set_abs_params(input_dev, ABS_MT_TOUCH_MINOR,
1773                                              0, features->y_max, 0, 0);
1774                         input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);
1775                 }
1776                 break;
1777 
1778         case INTUOS4:
1779         case INTUOS4L:
1780                 __set_bit(BTN_7, input_dev->keybit);
1781                 __set_bit(BTN_8, input_dev->keybit);
1782                 /* fall through */
1783 
1784         case INTUOS4S:
1785                 for (i = 0; i < 7; i++)
1786                         __set_bit(BTN_0 + i, input_dev->keybit);
1787 
1788                 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1789                 wacom_setup_intuos(wacom_wac);
1790 
1791                 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1792                 break;
1793 
1794         case WACOM_24HDT:
1795                 if (features->device_type == BTN_TOOL_FINGER) {
1796                         input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0);
1797                         input_set_abs_params(input_dev, ABS_MT_WIDTH_MAJOR, 0, features->x_max, 0, 0);
1798                         input_set_abs_params(input_dev, ABS_MT_WIDTH_MINOR, 0, features->y_max, 0, 0);
1799                         input_set_abs_params(input_dev, ABS_MT_ORIENTATION, 0, 1, 0, 0);
1800                 }
1801                 /* fall through */
1802 
1803         case MTSCREEN:
1804         case MTTPC:
1805         case TABLETPC2FG:
1806                 if (features->device_type == BTN_TOOL_FINGER) {
1807                         unsigned int flags = INPUT_MT_DIRECT;
1808 
1809                         if (wacom_wac->features.type == TABLETPC2FG)
1810                                 flags = 0;
1811 
1812                         input_mt_init_slots(input_dev, features->touch_max, flags);
1813                 }
1814                 /* fall through */
1815 
1816         case TABLETPC:
1817         case TABLETPCE:
1818                 __clear_bit(ABS_MISC, input_dev->absbit);
1819 
1820                 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
1821 
1822                 if (features->device_type != BTN_TOOL_PEN)
1823                         break;  /* no need to process stylus stuff */
1824 
1825                 /* fall through */
1826 
1827         case DTUS:
1828         case PL:
1829         case DTU:
1830                 if (features->type == DTUS) {
1831                         input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
1832                         for (i = 0; i < 4; i++)
1833                                 __set_bit(BTN_0 + i, input_dev->keybit);
1834                 }
1835                 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1836                 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1837                 __set_bit(BTN_STYLUS, input_dev->keybit);
1838                 __set_bit(BTN_STYLUS2, input_dev->keybit);
1839 
1840                 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
1841                 break;
1842 
1843         case PTU:
1844                 __set_bit(BTN_STYLUS2, input_dev->keybit);
1845                 /* fall through */
1846 
1847         case PENPARTNER:
1848                 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1849                 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1850                 __set_bit(BTN_STYLUS, input_dev->keybit);
1851 
1852                 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1853                 break;
1854 
1855         case INTUOSHT:
1856                 if (features->touch_max &&
1857                     features->device_type == BTN_TOOL_FINGER) {
1858                         input_dev->evbit[0] |= BIT_MASK(EV_SW);
1859                         __set_bit(SW_MUTE_DEVICE, input_dev->swbit);
1860                 }
1861                 /* fall through */
1862 
1863         case BAMBOO_PT:
1864                 __clear_bit(ABS_MISC, input_dev->absbit);
1865 
1866                 if (features->device_type == BTN_TOOL_FINGER) {
1867 
1868                         __set_bit(BTN_LEFT, input_dev->keybit);
1869                         __set_bit(BTN_FORWARD, input_dev->keybit);
1870                         __set_bit(BTN_BACK, input_dev->keybit);
1871                         __set_bit(BTN_RIGHT, input_dev->keybit);
1872 
1873                         if (features->touch_max) {
1874                                 /* touch interface */
1875                                 unsigned int flags = INPUT_MT_POINTER;
1876 
1877                                 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1878                                 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {
1879                                         input_set_abs_params(input_dev,
1880                                                      ABS_MT_TOUCH_MAJOR,
1881                                                      0, features->x_max, 0, 0);
1882                                         input_set_abs_params(input_dev,
1883                                                      ABS_MT_TOUCH_MINOR,
1884                                                      0, features->y_max, 0, 0);
1885                                 } else {
1886                                         __set_bit(BTN_TOOL_FINGER, input_dev->keybit);
1887                                         __set_bit(BTN_TOOL_DOUBLETAP, input_dev->keybit);
1888                                         flags = 0;
1889                                 }
1890                                 input_mt_init_slots(input_dev, features->touch_max, flags);
1891                         } else {
1892                                 /* buttons/keys only interface */
1893                                 __clear_bit(ABS_X, input_dev->absbit);
1894                                 __clear_bit(ABS_Y, input_dev->absbit);
1895                                 __clear_bit(BTN_TOUCH, input_dev->keybit);
1896                         }
1897                 } else if (features->device_type == BTN_TOOL_PEN) {
1898                         __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1899                         __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1900                         __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1901                         __set_bit(BTN_STYLUS, input_dev->keybit);
1902                         __set_bit(BTN_STYLUS2, input_dev->keybit);
1903                         input_set_abs_params(input_dev, ABS_DISTANCE, 0,
1904                                               features->distance_max,
1905                                               0, 0);
1906                 }
1907                 break;
1908 
1909         case CINTIQ_HYBRID:
1910                 __set_bit(BTN_1, input_dev->keybit);
1911                 __set_bit(BTN_2, input_dev->keybit);
1912                 __set_bit(BTN_3, input_dev->keybit);
1913                 __set_bit(BTN_4, input_dev->keybit);
1914 
1915                 __set_bit(BTN_5, input_dev->keybit);
1916                 __set_bit(BTN_6, input_dev->keybit);
1917                 __set_bit(BTN_7, input_dev->keybit);
1918                 __set_bit(BTN_8, input_dev->keybit);
1919                 __set_bit(BTN_0, input_dev->keybit);
1920 
1921                 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1922                 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
1923 
1924                 wacom_setup_cintiq(wacom_wac);
1925                 break;
1926         }
1927         return 0;
1928 }
1929 
1930 static const struct wacom_features wacom_features_0x00 =
1931         { "Wacom Penpartner",     WACOM_PKGLEN_PENPRTN,    5040,  3780,  255,
1932           0, PENPARTNER, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
1933 static const struct wacom_features wacom_features_0x10 =
1934         { "Wacom Graphire",       WACOM_PKGLEN_GRAPHIRE,  10206,  7422,  511,
1935           63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1936 static const struct wacom_features wacom_features_0x11 =
1937         { "Wacom Graphire2 4x5",  WACOM_PKGLEN_GRAPHIRE,  10206,  7422,  511,
1938           63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1939 static const struct wacom_features wacom_features_0x12 =
1940         { "Wacom Graphire2 5x7",  WACOM_PKGLEN_GRAPHIRE,  13918, 10206,  511,
1941           63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1942 static const struct wacom_features wacom_features_0x13 =
1943         { "Wacom Graphire3",      WACOM_PKGLEN_GRAPHIRE,  10208,  7424,  511,
1944           63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1945 static const struct wacom_features wacom_features_0x14 =
1946         { "Wacom Graphire3 6x8",  WACOM_PKGLEN_GRAPHIRE,  16704, 12064,  511,
1947           63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1948 static const struct wacom_features wacom_features_0x15 =
1949         { "Wacom Graphire4 4x5",  WACOM_PKGLEN_GRAPHIRE,  10208,  7424,  511,
1950           63, WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1951 static const struct wacom_features wacom_features_0x16 =
1952         { "Wacom Graphire4 6x8",  WACOM_PKGLEN_GRAPHIRE,  16704, 12064,  511,
1953           63, WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1954 static const struct wacom_features wacom_features_0x17 =
1955         { "Wacom BambooFun 4x5",  WACOM_PKGLEN_BBFUN,     14760,  9225,  511,
1956           63, WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1957 static const struct wacom_features wacom_features_0x18 =
1958         { "Wacom BambooFun 6x8",  WACOM_PKGLEN_BBFUN,     21648, 13530,  511,
1959           63, WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1960 static const struct wacom_features wacom_features_0x19 =
1961         { "Wacom Bamboo1 Medium", WACOM_PKGLEN_GRAPHIRE,  16704, 12064,  511,
1962           63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1963 static const struct wacom_features wacom_features_0x60 =
1964         { "Wacom Volito",         WACOM_PKGLEN_GRAPHIRE,   5104,  3712,  511,
1965           63, GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
1966 static const struct wacom_features wacom_features_0x61 =
1967         { "Wacom PenStation2",    WACOM_PKGLEN_GRAPHIRE,   3250,  2320,  255,
1968           63, GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
1969 static const struct wacom_features wacom_features_0x62 =
1970         { "Wacom Volito2 4x5",    WACOM_PKGLEN_GRAPHIRE,   5104,  3712,  511,
1971           63, GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
1972 static const struct wacom_features wacom_features_0x63 =
1973         { "Wacom Volito2 2x3",    WACOM_PKGLEN_GRAPHIRE,   3248,  2320,  511,
1974           63, GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
1975 static const struct wacom_features wacom_features_0x64 =
1976         { "Wacom PenPartner2",    WACOM_PKGLEN_GRAPHIRE,   3250,  2320,  511,
1977           63, GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
1978 static const struct wacom_features wacom_features_0x65 =
1979         { "Wacom Bamboo",         WACOM_PKGLEN_BBFUN,     14760,  9225,  511,
1980           63, WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1981 static const struct wacom_features wacom_features_0x69 =
1982         { "Wacom Bamboo1",        WACOM_PKGLEN_GRAPHIRE,   5104,  3712,  511,
1983           63, GRAPHIRE, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
1984 static const struct wacom_features wacom_features_0x6A =
1985         { "Wacom Bamboo1 4x6",    WACOM_PKGLEN_GRAPHIRE,  14760,  9225, 1023,
1986           63, GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1987 static const struct wacom_features wacom_features_0x6B =
1988         { "Wacom Bamboo1 5x8",    WACOM_PKGLEN_GRAPHIRE,  21648, 13530, 1023,
1989           63, GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1990 static const struct wacom_features wacom_features_0x20 =
1991         { "Wacom Intuos 4x5",     WACOM_PKGLEN_INTUOS,    12700, 10600, 1023,
1992           31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1993 static const struct wacom_features wacom_features_0x21 =
1994         { "Wacom Intuos 6x8",     WACOM_PKGLEN_INTUOS,    20320, 16240, 1023,
1995           31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1996 static const struct wacom_features wacom_features_0x22 =
1997         { "Wacom Intuos 9x12",    WACOM_PKGLEN_INTUOS,    30480, 24060, 1023,
1998           31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1999 static const struct wacom_features wacom_features_0x23 =
2000         { "Wacom Intuos 12x12",   WACOM_PKGLEN_INTUOS,    30480, 31680, 1023,
2001           31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2002 static const struct wacom_features wacom_features_0x24 =
2003         { "Wacom Intuos 12x18",   WACOM_PKGLEN_INTUOS,    45720, 31680, 1023,
2004           31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2005 static const struct wacom_features wacom_features_0x30 =
2006         { "Wacom PL400",          WACOM_PKGLEN_GRAPHIRE,   5408,  4056,  255,
2007           0, PL, WACOM_PL_RES, WACOM_PL_RES };
2008 static const struct wacom_features wacom_features_0x31 =
2009         { "Wacom PL500",          WACOM_PKGLEN_GRAPHIRE,   6144,  4608,  255,
2010           0, PL, WACOM_PL_RES, WACOM_PL_RES };
2011 static const struct wacom_features wacom_features_0x32 =
2012         { "Wacom PL600",          WACOM_PKGLEN_GRAPHIRE,   6126,  4604,  255,
2013           0, PL, WACOM_PL_RES, WACOM_PL_RES };
2014 static const struct wacom_features wacom_features_0x33 =
2015         { "Wacom PL600SX",        WACOM_PKGLEN_GRAPHIRE,   6260,  5016,  255,
2016           0, PL, WACOM_PL_RES, WACOM_PL_RES };
2017 static const struct wacom_features wacom_features_0x34 =
2018         { "Wacom PL550",          WACOM_PKGLEN_GRAPHIRE,   6144,  4608,  511,
2019           0, PL, WACOM_PL_RES, WACOM_PL_RES };
2020 static const struct wacom_features wacom_features_0x35 =
2021         { "Wacom PL800",          WACOM_PKGLEN_GRAPHIRE,   7220,  5780,  511,
2022           0, PL, WACOM_PL_RES, WACOM_PL_RES };
2023 static const struct wacom_features wacom_features_0x37 =
2024         { "Wacom PL700",          WACOM_PKGLEN_GRAPHIRE,   6758,  5406,  511,
2025           0, PL, WACOM_PL_RES, WACOM_PL_RES };
2026 static const struct wacom_features wacom_features_0x38 =
2027         { "Wacom PL510",          WACOM_PKGLEN_GRAPHIRE,   6282,  4762,  511,
2028           0, PL, WACOM_PL_RES, WACOM_PL_RES };
2029 static const struct wacom_features wacom_features_0x39 =
2030         { "Wacom DTU710",         WACOM_PKGLEN_GRAPHIRE,  34080, 27660,  511,
2031           0, PL, WACOM_PL_RES, WACOM_PL_RES };
2032 static const struct wacom_features wacom_features_0xC4 =
2033         { "Wacom DTF521",         WACOM_PKGLEN_GRAPHIRE,   6282,  4762,  511,
2034           0, PL, WACOM_PL_RES, WACOM_PL_RES };
2035 static const struct wacom_features wacom_features_0xC0 =
2036         { "Wacom DTF720",         WACOM_PKGLEN_GRAPHIRE,   6858,  5506,  511,
2037           0, PL, WACOM_PL_RES, WACOM_PL_RES };
2038 static const struct wacom_features wacom_features_0xC2 =
2039         { "Wacom DTF720a",        WACOM_PKGLEN_GRAPHIRE,   6858,  5506,  511,
2040           0, PL, WACOM_PL_RES, WACOM_PL_RES };
2041 static const struct wacom_features wacom_features_0x03 =
2042         { "Wacom Cintiq Partner", WACOM_PKGLEN_GRAPHIRE,  20480, 15360,  511,
2043           0, PTU, WACOM_PL_RES, WACOM_PL_RES };
2044 static const struct wacom_features wacom_features_0x41 =
2045         { "Wacom Intuos2 4x5",    WACOM_PKGLEN_INTUOS,    12700, 10600, 1023,
2046           31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2047 static const struct wacom_features wacom_features_0x42 =
2048         { "Wacom Intuos2 6x8",    WACOM_PKGLEN_INTUOS,    20320, 16240, 1023,
2049           31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2050 static const struct wacom_features wacom_features_0x43 =
2051         { "Wacom Intuos2 9x12",   WACOM_PKGLEN_INTUOS,    30480, 24060, 1023,
2052           31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2053 static const struct wacom_features wacom_features_0x44 =
2054         { "Wacom Intuos2 12x12",  WACOM_PKGLEN_INTUOS,    30480, 31680, 1023,
2055           31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2056 static const struct wacom_features wacom_features_0x45 =
2057         { "Wacom Intuos2 12x18",  WACOM_PKGLEN_INTUOS,    45720, 31680, 1023,
2058           31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2059 static const struct wacom_features wacom_features_0xB0 =
2060         { "Wacom Intuos3 4x5",    WACOM_PKGLEN_INTUOS,    25400, 20320, 1023,
2061           63, INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2062 static const struct wacom_features wacom_features_0xB1 =
2063         { "Wacom Intuos3 6x8",    WACOM_PKGLEN_INTUOS,    40640, 30480, 1023,
2064           63, INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2065 static const struct wacom_features wacom_features_0xB2 =
2066         { "Wacom Intuos3 9x12",   WACOM_PKGLEN_INTUOS,    60960, 45720, 1023,
2067           63, INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2068 static const struct wacom_features wacom_features_0xB3 =
2069         { "Wacom Intuos3 12x12",  WACOM_PKGLEN_INTUOS,    60960, 60960, 1023,
2070           63, INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2071 static const struct wacom_features wacom_features_0xB4 =
2072         { "Wacom Intuos3 12x19",  WACOM_PKGLEN_INTUOS,    97536, 60960, 1023,
2073           63, INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2074 static const struct wacom_features wacom_features_0xB5 =
2075         { "Wacom Intuos3 6x11",   WACOM_PKGLEN_INTUOS,    54204, 31750, 1023,
2076           63, INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2077 static const struct wacom_features wacom_features_0xB7 =
2078         { "Wacom Intuos3 4x6",    WACOM_PKGLEN_INTUOS,    31496, 19685, 1023,
2079           63, INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2080 static const struct wacom_features wacom_features_0xB8 =
2081         { "Wacom Intuos4 4x6",    WACOM_PKGLEN_INTUOS,    31496, 19685, 2047,
2082           63, INTUOS4S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2083 static const struct wacom_features wacom_features_0xB9 =
2084         { "Wacom Intuos4 6x9",    WACOM_PKGLEN_INTUOS,    44704, 27940, 2047,
2085           63, INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2086 static const struct wacom_features wacom_features_0xBA =
2087         { "Wacom Intuos4 8x13",   WACOM_PKGLEN_INTUOS,    65024, 40640, 2047,
2088           63, INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2089 static const struct wacom_features wacom_features_0xBB =
2090         { "Wacom Intuos4 12x19",  WACOM_PKGLEN_INTUOS,    97536, 60960, 2047,
2091           63, INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2092 static const struct wacom_features wacom_features_0xBC =
2093         { "Wacom Intuos4 WL",     WACOM_PKGLEN_INTUOS,    40640, 25400, 2047,
2094           63, INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2095 static const struct wacom_features wacom_features_0x26 =
2096         { "Wacom Intuos5 touch S", WACOM_PKGLEN_INTUOS,  31496, 19685, 2047,
2097           63, INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2098           .touch_max = 16 };
2099 static const struct wacom_features wacom_features_0x27 =
2100         { "Wacom Intuos5 touch M", WACOM_PKGLEN_INTUOS,  44704, 27940, 2047,
2101           63, INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2102           .touch_max = 16 };
2103 static const struct wacom_features wacom_features_0x28 =
2104         { "Wacom Intuos5 touch L", WACOM_PKGLEN_INTUOS, 65024, 40640, 2047,
2105           63, INTUOS5L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2106           .touch_max = 16 };
2107 static const struct wacom_features wacom_features_0x29 =
2108         { "Wacom Intuos5 S", WACOM_PKGLEN_INTUOS,  31496, 19685, 2047,
2109           63, INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2110 static const struct wacom_features wacom_features_0x2A =
2111         { "Wacom Intuos5 M", WACOM_PKGLEN_INTUOS,  44704, 27940, 2047,
2112           63, INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2113 static const struct wacom_features wacom_features_0x314 =
2114         { "Wacom Intuos Pro S", WACOM_PKGLEN_INTUOS,  31496, 19685, 2047,
2115           63, INTUOSPS, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2116           .touch_max = 16 };
2117 static const struct wacom_features wacom_features_0x315 =
2118         { "Wacom Intuos Pro M", WACOM_PKGLEN_INTUOS,  44704, 27940, 2047,
2119           63, INTUOSPM, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2120           .touch_max = 16 };
2121 static const struct wacom_features wacom_features_0x317 =
2122         { "Wacom Intuos Pro L", WACOM_PKGLEN_INTUOS,  65024, 40640, 2047,
2123           63, INTUOSPL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2124           .touch_max = 16 };
2125 static const struct wacom_features wacom_features_0xF4 =
2126         { "Wacom Cintiq 24HD",       WACOM_PKGLEN_INTUOS,   104480, 65600, 2047,
2127           63, WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2128 static const struct wacom_features wacom_features_0xF8 =
2129         { "Wacom Cintiq 24HD touch", WACOM_PKGLEN_INTUOS,   104480, 65600, 2047, /* Pen */
2130           63, WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2131           .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf6 };
2132 static const struct wacom_features wacom_features_0xF6 =
2133         { "Wacom Cintiq 24HD touch", .type = WACOM_24HDT, /* Touch */
2134           .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf8, .touch_max = 10 };
2135 static const struct wacom_features wacom_features_0x3F =
2136         { "Wacom Cintiq 21UX",    WACOM_PKGLEN_INTUOS,    87200, 65600, 1023,
2137           63, CINTIQ, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2138 static const struct wacom_features wacom_features_0xC5 =
2139         { "Wacom Cintiq 20WSX",   WACOM_PKGLEN_INTUOS,    86680, 54180, 1023,
2140           63, WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2141 static const struct wacom_features wacom_features_0xC6 =
2142         { "Wacom Cintiq 12WX",    WACOM_PKGLEN_INTUOS,    53020, 33440, 1023,
2143           63, WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2144 static const struct wacom_features wacom_features_0x304 =
2145         { "Wacom Cintiq 13HD",    WACOM_PKGLEN_INTUOS,    59552, 33848, 1023,
2146           63, WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2147 static const struct wacom_features wacom_features_0xC7 =
2148         { "Wacom DTU1931",        WACOM_PKGLEN_GRAPHIRE,  37832, 30305,  511,
2149           0, PL, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2150 static const struct wacom_features wacom_features_0xCE =
2151         { "Wacom DTU2231",        WACOM_PKGLEN_GRAPHIRE,  47864, 27011,  511,
2152           0, DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2153 static const struct wacom_features wacom_features_0xF0 =
2154         { "Wacom DTU1631",        WACOM_PKGLEN_GRAPHIRE,  34623, 19553,  511,
2155           0, DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2156 static const struct wacom_features wacom_features_0xFB =
2157         { "Wacom DTU1031",        WACOM_PKGLEN_DTUS,      22096, 13960,  511,
2158           0, DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2159 static const struct wacom_features wacom_features_0x57 =
2160         { "Wacom DTK2241",        WACOM_PKGLEN_INTUOS,    95840, 54260, 2047,
2161           63, DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES};
2162 static const struct wacom_features wacom_features_0x59 = /* Pen */
2163         { "Wacom DTH2242",        WACOM_PKGLEN_INTUOS,    95840, 54260, 2047,
2164           63, DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2165           .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5D };
2166 static const struct wacom_features wacom_features_0x5D = /* Touch */
2167         { "Wacom DTH2242",       .type = WACOM_24HDT,
2168           .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x59, .touch_max = 10 };
2169 static const struct wacom_features wacom_features_0xCC =
2170         { "Wacom Cintiq 21UX2",   WACOM_PKGLEN_INTUOS,    87200, 65600, 2047,
2171           63, WACOM_21UX2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2172 static const struct wacom_features wacom_features_0xFA =
2173         { "Wacom Cintiq 22HD",    WACOM_PKGLEN_INTUOS,    95840, 54260, 2047,
2174           63, WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2175 static const struct wacom_features wacom_features_0x5B =
2176         { "Wacom Cintiq 22HDT", WACOM_PKGLEN_INTUOS,      95840, 54260, 2047,
2177           63, WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2178           .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5e };
2179 static const struct wacom_features wacom_features_0x5E =
2180         { "Wacom Cintiq 22HDT", .type = WACOM_24HDT,
2181           .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5b, .touch_max = 10 };
2182 static const struct wacom_features wacom_features_0x90 =
2183         { "Wacom ISDv4 90",       WACOM_PKGLEN_GRAPHIRE,  26202, 16325,  255,
2184           0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2185 static const struct wacom_features wacom_features_0x93 =
2186         { "Wacom ISDv4 93",       WACOM_PKGLEN_GRAPHIRE,  26202, 16325,  255,
2187           0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2188 static const struct wacom_features wacom_features_0x97 =
2189         { "Wacom ISDv4 97",       WACOM_PKGLEN_GRAPHIRE,  26202, 16325,  511,
2190           0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2191 static const struct wacom_features wacom_features_0x9A =
2192         { "Wacom ISDv4 9A",       WACOM_PKGLEN_GRAPHIRE,  26202, 16325,  255,
2193           0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2194 static const struct wacom_features wacom_features_0x9F =
2195         { "Wacom ISDv4 9F",       WACOM_PKGLEN_GRAPHIRE,  26202, 16325,  255,
2196           0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2197 static const struct wacom_features wacom_features_0xE2 =
2198         { "Wacom ISDv4 E2",       WACOM_PKGLEN_TPC2FG,    26202, 16325,  255,
2199           0, TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2200           .touch_max = 2 };
2201 static const struct wacom_features wacom_features_0xE3 =
2202         { "Wacom ISDv4 E3",       WACOM_PKGLEN_TPC2FG,    26202, 16325,  255,
2203           0, TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2204           .touch_max = 2 };
2205 static const struct wacom_features wacom_features_0xE5 =
2206         { "Wacom ISDv4 E5",       WACOM_PKGLEN_MTOUCH,    26202, 16325,  255,
2207           0, MTSCREEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2208 static const struct wacom_features wacom_features_0xE6 =
2209         { "Wacom ISDv4 E6",       WACOM_PKGLEN_TPC2FG,    27760, 15694,  255,
2210           0, TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2211           .touch_max = 2 };
2212 static const struct wacom_features wacom_features_0xEC =
2213         { "Wacom ISDv4 EC",       WACOM_PKGLEN_GRAPHIRE,  25710, 14500,  255,
2214           0, TABLETPC,    WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2215 static const struct wacom_features wacom_features_0xED =
2216         { "Wacom ISDv4 ED",       WACOM_PKGLEN_GRAPHIRE,  26202, 16325,  255,
2217           0, TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2218 static const struct wacom_features wacom_features_0xEF =
2219         { "Wacom ISDv4 EF",       WACOM_PKGLEN_GRAPHIRE,  26202, 16325,  255,
2220           0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2221 static const struct wacom_features wacom_features_0x100 =
2222         { "Wacom ISDv4 100",      WACOM_PKGLEN_MTTPC,     26202, 16325,  255,
2223           0, MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2224 static const struct wacom_features wacom_features_0x101 =
2225         { "Wacom ISDv4 101",      WACOM_PKGLEN_MTTPC,     26202, 16325,  255,
2226           0, MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2227 static const struct wacom_features wacom_features_0x10D =
2228         { "Wacom ISDv4 10D",      WACOM_PKGLEN_MTTPC,     26202, 16325,  255,
2229           0, MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2230 static const struct wacom_features wacom_features_0x10E =
2231         { "Wacom ISDv4 10E",      WACOM_PKGLEN_MTTPC,     27760, 15694,  255,
2232           0, MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2233 static const struct wacom_features wacom_features_0x10F =
2234         { "Wacom ISDv4 10F",      WACOM_PKGLEN_MTTPC,     27760, 15694,  255,
2235           0, MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2236 static const struct wacom_features wacom_features_0x4001 =
2237         { "Wacom ISDv4 4001",      WACOM_PKGLEN_MTTPC,     26202, 16325,  255,
2238           0, MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2239 static const struct wacom_features wacom_features_0x47 =
2240         { "Wacom Intuos2 6x8",    WACOM_PKGLEN_INTUOS,    20320, 16240, 1023,
2241           31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2242 static const struct wacom_features wacom_features_0x84 =
2243         { "Wacom Wireless Receiver", WACOM_PKGLEN_WIRELESS, 0, 0, 0,
2244           0, WIRELESS, 0, 0, .touch_max = 16 };
2245 static const struct wacom_features wacom_features_0xD0 =
2246         { "Wacom Bamboo 2FG",     WACOM_PKGLEN_BBFUN,     14720,  9200, 1023,
2247           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2248           .touch_max = 2 };
2249 static const struct wacom_features wacom_features_0xD1 =
2250         { "Wacom Bamboo 2FG 4x5", WACOM_PKGLEN_BBFUN,     14720,  9200, 1023,
2251           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2252           .touch_max = 2 };
2253 static const struct wacom_features wacom_features_0xD2 =
2254         { "Wacom Bamboo Craft",   WACOM_PKGLEN_BBFUN,     14720,  9200, 1023,
2255           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2256           .touch_max = 2 };
2257 static const struct wacom_features wacom_features_0xD3 =
2258         { "Wacom Bamboo 2FG 6x8", WACOM_PKGLEN_BBFUN,     21648, 13700, 1023,
2259           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2260           .touch_max = 2 };
2261 static const struct wacom_features wacom_features_0xD4 =
2262         { "Wacom Bamboo Pen",     WACOM_PKGLEN_BBFUN,     14720,  9200, 1023,
2263           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2264 static const struct wacom_features wacom_features_0xD5 =
2265         { "Wacom Bamboo Pen 6x8",     WACOM_PKGLEN_BBFUN, 21648, 13700, 1023,
2266           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2267 static const struct wacom_features wacom_features_0xD6 =
2268         { "Wacom BambooPT 2FG 4x5", WACOM_PKGLEN_BBFUN,   14720,  9200, 1023,
2269           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2270           .touch_max = 2 };
2271 static const struct wacom_features wacom_features_0xD7 =
2272         { "Wacom BambooPT 2FG Small", WACOM_PKGLEN_BBFUN, 14720,  9200, 1023,
2273           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2274           .touch_max = 2 };
2275 static const struct wacom_features wacom_features_0xD8 =
2276         { "Wacom Bamboo Comic 2FG", WACOM_PKGLEN_BBFUN,   21648, 13700, 1023,
2277           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2278           .touch_max = 2 };
2279 static const struct wacom_features wacom_features_0xDA =
2280         { "Wacom Bamboo 2FG 4x5 SE", WACOM_PKGLEN_BBFUN,  14720,  9200, 1023,
2281           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2282           .touch_max = 2 };
2283 static const struct wacom_features wacom_features_0xDB =
2284         { "Wacom Bamboo 2FG 6x8 SE", WACOM_PKGLEN_BBFUN,  21648, 13700, 1023,
2285           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2286           .touch_max = 2 };
2287 static const struct wacom_features wacom_features_0xDD =
2288         { "Wacom Bamboo Connect", WACOM_PKGLEN_BBPEN,     14720,  9200, 1023,
2289           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2290 static const struct wacom_features wacom_features_0xDE =
2291         { "Wacom Bamboo 16FG 4x5", WACOM_PKGLEN_BBPEN,    14720,  9200, 1023,
2292           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2293           .touch_max = 16 };
2294 static const struct wacom_features wacom_features_0xDF =
2295         { "Wacom Bamboo 16FG 6x8", WACOM_PKGLEN_BBPEN,    21648, 13700, 1023,
2296           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2297           .touch_max = 16 };
2298 static const struct wacom_features wacom_features_0x300 =
2299         { "Wacom Bamboo One S",    WACOM_PKGLEN_BBPEN,    14720,  9225, 1023,
2300           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2301 static const struct wacom_features wacom_features_0x301 =
2302         { "Wacom Bamboo One M",    WACOM_PKGLEN_BBPEN,    21648, 13530, 1023,
2303           31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2304 static const struct wacom_features wacom_features_0x302 =
2305         { "Wacom Intuos PT S",     WACOM_PKGLEN_BBPEN,    15200,  9500, 1023,
2306           31, INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2307           .touch_max = 16 };
2308 static const struct wacom_features wacom_features_0x303 =
2309         { "Wacom Intuos PT M",     WACOM_PKGLEN_BBPEN,    21600, 13500, 1023,
2310           31, INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2311           .touch_max = 16 };
2312 static const struct wacom_features wacom_features_0x30E =
2313         { "Wacom Intuos S",        WACOM_PKGLEN_BBPEN,    15200,  9500, 1023,
2314           31, INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2315 static const struct wacom_features wacom_features_0x6004 =
2316         { "ISD-V4",               WACOM_PKGLEN_GRAPHIRE,  12800,  8000,  255,
2317           0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2318 static const struct wacom_features wacom_features_0x0307 =
2319         { "Wacom ISDv5 307", WACOM_PKGLEN_INTUOS,  59552,  33848, 2047,
2320           63, CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2321           .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x309 };
2322 static const struct wacom_features wacom_features_0x0309 =
2323         { "Wacom ISDv5 309", .type = WACOM_24HDT, /* Touch */
2324           .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x0307, .touch_max = 10 };
2325 
2326 #define USB_DEVICE_WACOM(prod)                                  \
2327         USB_DEVICE(USB_VENDOR_ID_WACOM, prod),                  \
2328         .driver_info = (kernel_ulong_t)&wacom_features_##prod
2329 
2330 #define USB_DEVICE_DETAILED(prod, class, sub, proto)                    \
2331         USB_DEVICE_AND_INTERFACE_INFO(USB_VENDOR_ID_WACOM, prod, class, \
2332                                       sub, proto),                      \
2333         .driver_info = (kernel_ulong_t)&wacom_features_##prod
2334 
2335 #define USB_DEVICE_LENOVO(prod)                                 \
2336         USB_DEVICE(USB_VENDOR_ID_LENOVO, prod),                 \
2337         .driver_info = (kernel_ulong_t)&wacom_features_##prod
2338 
2339 const struct usb_device_id wacom_ids[] = {
2340         { USB_DEVICE_WACOM(0x00) },
2341         { USB_DEVICE_WACOM(0x10) },
2342         { USB_DEVICE_WACOM(0x11) },
2343         { USB_DEVICE_WACOM(0x12) },
2344         { USB_DEVICE_WACOM(0x13) },
2345         { USB_DEVICE_WACOM(0x14) },
2346         { USB_DEVICE_WACOM(0x15) },
2347         { USB_DEVICE_WACOM(0x16) },
2348         { USB_DEVICE_WACOM(0x17) },
2349         { USB_DEVICE_WACOM(0x18) },
2350         { USB_DEVICE_WACOM(0x19) },
2351         { USB_DEVICE_WACOM(0x60) },
2352         { USB_DEVICE_WACOM(0x61) },
2353         { USB_DEVICE_WACOM(0x62) },
2354         { USB_DEVICE_WACOM(0x63) },
2355         { USB_DEVICE_WACOM(0x64) },
2356         { USB_DEVICE_WACOM(0x65) },
2357         { USB_DEVICE_WACOM(0x69) },
2358         { USB_DEVICE_WACOM(0x6A) },
2359         { USB_DEVICE_WACOM(0x6B) },
2360         { USB_DEVICE_WACOM(0x20) },
2361         { USB_DEVICE_WACOM(0x21) },
2362         { USB_DEVICE_WACOM(0x22) },
2363         { USB_DEVICE_WACOM(0x23) },
2364         { USB_DEVICE_WACOM(0x24) },
2365         { USB_DEVICE_WACOM(0x30) },
2366         { USB_DEVICE_WACOM(0x31) },
2367         { USB_DEVICE_WACOM(0x32) },
2368         { USB_DEVICE_WACOM(0x33) },
2369         { USB_DEVICE_WACOM(0x34) },
2370         { USB_DEVICE_WACOM(0x35) },
2371         { USB_DEVICE_WACOM(0x37) },
2372         { USB_DEVICE_WACOM(0x38) },
2373         { USB_DEVICE_WACOM(0x39) },
2374         { USB_DEVICE_WACOM(0xC4) },
2375         { USB_DEVICE_WACOM(0xC0) },
2376         { USB_DEVICE_WACOM(0xC2) },
2377         { USB_DEVICE_WACOM(0x03) },
2378         { USB_DEVICE_WACOM(0x41) },
2379         { USB_DEVICE_WACOM(0x42) },
2380         { USB_DEVICE_WACOM(0x43) },
2381         { USB_DEVICE_WACOM(0x44) },
2382         { USB_DEVICE_WACOM(0x45) },
2383         { USB_DEVICE_WACOM(0x57) },
2384         { USB_DEVICE_WACOM(0x59) },
2385         { USB_DEVICE_DETAILED(0x5D, USB_CLASS_HID, 0, 0) },
2386         { USB_DEVICE_WACOM(0x5B) },
2387         { USB_DEVICE_DETAILED(0x5E, USB_CLASS_HID, 0, 0) },
2388         { USB_DEVICE_WACOM(0xB0) },
2389         { USB_DEVICE_WACOM(0xB1) },
2390         { USB_DEVICE_WACOM(0xB2) },
2391         { USB_DEVICE_WACOM(0xB3) },
2392         { USB_DEVICE_WACOM(0xB4) },
2393         { USB_DEVICE_WACOM(0xB5) },
2394         { USB_DEVICE_WACOM(0xB7) },
2395         { USB_DEVICE_WACOM(0xB8) },
2396         { USB_DEVICE_WACOM(0xB9) },
2397         { USB_DEVICE_WACOM(0xBA) },
2398         { USB_DEVICE_WACOM(0xBB) },
2399         { USB_DEVICE_WACOM(0xBC) },
2400         { USB_DEVICE_WACOM(0x26) },
2401         { USB_DEVICE_WACOM(0x27) },
2402         { USB_DEVICE_WACOM(0x28) },
2403         { USB_DEVICE_WACOM(0x29) },
2404         { USB_DEVICE_WACOM(0x2A) },
2405         { USB_DEVICE_WACOM(0x3F) },
2406         { USB_DEVICE_WACOM(0xC5) },
2407         { USB_DEVICE_WACOM(0xC6) },
2408         { USB_DEVICE_WACOM(0xC7) },
2409         /*
2410          * DTU-2231 has two interfaces on the same configuration,
2411          * only one is used.
2412          */
2413         { USB_DEVICE_DETAILED(0xCE, USB_CLASS_HID,
2414                               USB_INTERFACE_SUBCLASS_BOOT,
2415                               USB_INTERFACE_PROTOCOL_MOUSE) },
2416         { USB_DEVICE_WACOM(0x84) },
2417         { USB_DEVICE_WACOM(0xD0) },
2418         { USB_DEVICE_WACOM(0xD1) },
2419         { USB_DEVICE_WACOM(0xD2) },
2420         { USB_DEVICE_WACOM(0xD3) },
2421         { USB_DEVICE_WACOM(0xD4) },
2422         { USB_DEVICE_WACOM(0xD5) },
2423         { USB_DEVICE_WACOM(0xD6) },
2424         { USB_DEVICE_WACOM(0xD7) },
2425         { USB_DEVICE_WACOM(0xD8) },
2426         { USB_DEVICE_WACOM(0xDA) },
2427         { USB_DEVICE_WACOM(0xDB) },
2428         { USB_DEVICE_WACOM(0xDD) },
2429         { USB_DEVICE_WACOM(0xDE) },
2430         { USB_DEVICE_WACOM(0xDF) },
2431         { USB_DEVICE_WACOM(0xF0) },
2432         { USB_DEVICE_WACOM(0xCC) },
2433         { USB_DEVICE_WACOM(0x90) },
2434         { USB_DEVICE_WACOM(0x93) },
2435         { USB_DEVICE_WACOM(0x97) },
2436         { USB_DEVICE_WACOM(0x9A) },
2437         { USB_DEVICE_WACOM(0x9F) },
2438         { USB_DEVICE_WACOM(0xE2) },
2439         { USB_DEVICE_WACOM(0xE3) },
2440         { USB_DEVICE_WACOM(0xE5) },
2441         { USB_DEVICE_WACOM(0xE6) },
2442         { USB_DEVICE_WACOM(0xEC) },
2443         { USB_DEVICE_WACOM(0xED) },
2444         { USB_DEVICE_WACOM(0xEF) },
2445         { USB_DEVICE_WACOM(0x100) },
2446         { USB_DEVICE_WACOM(0x101) },
2447         { USB_DEVICE_WACOM(0x10D) },
2448         { USB_DEVICE_WACOM(0x10E) },
2449         { USB_DEVICE_WACOM(0x10F) },
2450         { USB_DEVICE_WACOM(0x300) },
2451         { USB_DEVICE_WACOM(0x301) },
2452         { USB_DEVICE_DETAILED(0x302, USB_CLASS_HID, 0, 0) },
2453         { USB_DEVICE_DETAILED(0x303, USB_CLASS_HID, 0, 0) },
2454         { USB_DEVICE_DETAILED(0x30E, USB_CLASS_HID, 0, 0) },
2455         { USB_DEVICE_WACOM(0x304) },
2456         { USB_DEVICE_DETAILED(0x314, USB_CLASS_HID, 0, 0) },
2457         { USB_DEVICE_DETAILED(0x315, USB_CLASS_HID, 0, 0) },
2458         { USB_DEVICE_DETAILED(0x317, USB_CLASS_HID, 0, 0) },
2459         { USB_DEVICE_WACOM(0x4001) },
2460         { USB_DEVICE_WACOM(0x47) },
2461         { USB_DEVICE_WACOM(0xF4) },
2462         { USB_DEVICE_WACOM(0xF8) },
2463         { USB_DEVICE_DETAILED(0xF6, USB_CLASS_HID, 0, 0) },
2464         { USB_DEVICE_WACOM(0xFA) },
2465         { USB_DEVICE_WACOM(0xFB) },
2466         { USB_DEVICE_WACOM(0x0307) },
2467         { USB_DEVICE_DETAILED(0x0309, USB_CLASS_HID, 0, 0) },
2468         { USB_DEVICE_LENOVO(0x6004) },
2469         { }
2470 };
2471 MODULE_DEVICE_TABLE(usb, wacom_ids);
2472 

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