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Input: ads7846 - fix compiler warning in ads7846_probe()
[deliverable/linux.git] / drivers / input / tablet / wacom_wac.c
CommitLineData
3bea733a 1/*
4104d13f 2 * drivers/input/tablet/wacom_wac.c
3bea733a 3 *
ee54500d 4 * USB Wacom tablet support - Wacom specific code
3bea733a
PC		 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 */
51269fe8 14
3bea733a 15#include "wacom_wac.h"
51269fe8 16#include "wacom.h"
3bea733a 17
95dd3b30 18static int wacom_penpartner_irq(struct wacom_wac *wacom)
3bea733a
PC		 19{
20 unsigned char *data = wacom->data;
8da23fc1 21 struct input_dev *input = wacom->input;
3bea733a
PC		 22
23 switch (data[0]) {
73a97f4f
DT		 24 case 1:
25 if (data[5] & 0x80) {
26 wacom->tool[0] = (data[5] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
27 wacom->id[0] = (data[5] & 0x20) ? ERASER_DEVICE_ID : STYLUS_DEVICE_ID;
8da23fc1
DT		 28 input_report_key(input, wacom->tool[0], 1);
29 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
252f7769
DT		 30 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
31 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
8da23fc1
DT		 32 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);
33 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -127));
34 input_report_key(input, BTN_STYLUS, (data[5] & 0x40));
73a97f4f 35 } else {
8da23fc1
DT		 36 input_report_key(input, wacom->tool[0], 0);
37 input_report_abs(input, ABS_MISC, 0); /* report tool id */
38 input_report_abs(input, ABS_PRESSURE, -1);
39 input_report_key(input, BTN_TOUCH, 0);
73a97f4f
DT		 40 }
41 break;
8da23fc1 42
73a97f4f 43 case 2:
8da23fc1
DT		 44 input_report_key(input, BTN_TOOL_PEN, 1);
45 input_report_abs(input, ABS_MISC, STYLUS_DEVICE_ID); /* report tool id */
252f7769
DT		 46 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
47 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
8da23fc1
DT		 48 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);
49 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -80) && !(data[5] & 0x20));
50 input_report_key(input, BTN_STYLUS, (data[5] & 0x40));
73a97f4f 51 break;
8da23fc1 52
73a97f4f
DT		 53 default:
54 printk(KERN_INFO "wacom_penpartner_irq: received unknown report #%d\n", data[0]);
55 return 0;
3bea733a 56 }
8da23fc1 57
3bea733a
PC		 58 return 1;
59}
60
95dd3b30 61static int wacom_pl_irq(struct wacom_wac *wacom)
3bea733a 62{
e33da8a5 63 struct wacom_features *features = &wacom->features;
3bea733a 64 unsigned char *data = wacom->data;
8da23fc1 65 struct input_dev *input = wacom->input;
e34b9d2f 66 int prox, pressure;
3bea733a 67
cad74700 68 if (data[0] != WACOM_REPORT_PENABLED) {
3bea733a
PC		 69 dbg("wacom_pl_irq: received unknown report #%d", data[0]);
70 return 0;
71 }
72
73 prox = data[1] & 0x40;
74
3bea733a 75 if (prox) {
ec67bbed 76 wacom->id[0] = ERASER_DEVICE_ID;
3bea733a 77 pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1));
e33da8a5 78 if (features->pressure_max > 255)
3bea733a 79 pressure = (pressure << 1) | ((data[4] >> 6) & 1);
e33da8a5 80 pressure += (features->pressure_max + 1) / 2;
3bea733a
PC		 81
82 /*
83 * if going from out of proximity into proximity select between the eraser
84 * and the pen based on the state of the stylus2 button, choose eraser if
85 * pressed else choose pen. if not a proximity change from out to in, send
86 * an out of proximity for previous tool then a in for new tool.
87 */
88 if (!wacom->tool[0]) {
89 /* Eraser bit set for DTF */
90 if (data[1] & 0x10)
91 wacom->tool[1] = BTN_TOOL_RUBBER;
92 else
93 /* Going into proximity select tool */
94 wacom->tool[1] = (data[4] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
95 } else {
96 /* was entered with stylus2 pressed */
97 if (wacom->tool[1] == BTN_TOOL_RUBBER && !(data[4] & 0x20)) {
98 /* report out proximity for previous tool */
8da23fc1
DT		 99 input_report_key(input, wacom->tool[1], 0);
100 input_sync(input);
3bea733a
PC		 101 wacom->tool[1] = BTN_TOOL_PEN;
102 return 0;
103 }
104 }
105 if (wacom->tool[1] != BTN_TOOL_RUBBER) {
106 /* Unknown tool selected default to pen tool */
107 wacom->tool[1] = BTN_TOOL_PEN;
e34b9d2f 108 wacom->id[0] = STYLUS_DEVICE_ID;
3bea733a 109 }
8da23fc1
DT		 110 input_report_key(input, wacom->tool[1], prox); /* report in proximity for tool */
111 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
112 input_report_abs(input, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14));
113 input_report_abs(input, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14));
114 input_report_abs(input, ABS_PRESSURE, pressure);
115
116 input_report_key(input, BTN_TOUCH, data[4] & 0x08);
117 input_report_key(input, BTN_STYLUS, data[4] & 0x10);
3bea733a 118 /* Only allow the stylus2 button to be reported for the pen tool. */
8da23fc1 119 input_report_key(input, BTN_STYLUS2, (wacom->tool[1] == BTN_TOOL_PEN) && (data[4] & 0x20));
3bea733a
PC		 120 } else {
121 /* report proximity-out of a (valid) tool */
122 if (wacom->tool[1] != BTN_TOOL_RUBBER) {
123 /* Unknown tool selected default to pen tool */
124 wacom->tool[1] = BTN_TOOL_PEN;
125 }
8da23fc1 126 input_report_key(input, wacom->tool[1], prox);
3bea733a
PC		 127 }
128
129 wacom->tool[0] = prox; /* Save proximity state */
130 return 1;
131}
132
95dd3b30 133static int wacom_ptu_irq(struct wacom_wac *wacom)
3bea733a
PC		 134{
135 unsigned char *data = wacom->data;
8da23fc1 136 struct input_dev *input = wacom->input;
3bea733a 137
cad74700 138 if (data[0] != WACOM_REPORT_PENABLED) {
3bea733a
PC		 139 printk(KERN_INFO "wacom_ptu_irq: received unknown report #%d\n", data[0]);
140 return 0;
141 }
142
3bea733a 143 if (data[1] & 0x04) {
8da23fc1
DT		 144 input_report_key(input, BTN_TOOL_RUBBER, data[1] & 0x20);
145 input_report_key(input, BTN_TOUCH, data[1] & 0x08);
e34b9d2f 146 wacom->id[0] = ERASER_DEVICE_ID;
3bea733a 147 } else {
8da23fc1
DT		 148 input_report_key(input, BTN_TOOL_PEN, data[1] & 0x20);
149 input_report_key(input, BTN_TOUCH, data[1] & 0x01);
e34b9d2f 150 wacom->id[0] = STYLUS_DEVICE_ID;
3bea733a 151 }
8da23fc1 152 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
252f7769
DT		 153 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
154 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
155 input_report_abs(input, ABS_PRESSURE, le16_to_cpup((__le16 *)&data[6]));
8da23fc1
DT		 156 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
157 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
3bea733a
PC		 158 return 1;
159}
160
95dd3b30 161static int wacom_graphire_irq(struct wacom_wac *wacom)
3bea733a 162{
e33da8a5 163 struct wacom_features *features = &wacom->features;
3bea733a 164 unsigned char *data = wacom->data;
8da23fc1 165 struct input_dev *input = wacom->input;
252f7769 166 int prox;
3b57ca0f
PC		 167 int rw = 0;
168 int retval = 0;
3bea733a 169
cad74700 170 if (data[0] != WACOM_REPORT_PENABLED) {
3bea733a 171 dbg("wacom_graphire_irq: received unknown report #%d", data[0]);
3b57ca0f 172 goto exit;
3bea733a
PC		 173 }
174
3b57ca0f
PC		 175 prox = data[1] & 0x80;
176 if (prox || wacom->id[0]) {
177 if (prox) {
178 switch ((data[1] >> 5) & 3) {
3bea733a
PC		 179
180 case 0: /* Pen */
181 wacom->tool[0] = BTN_TOOL_PEN;
e34b9d2f 182 wacom->id[0] = STYLUS_DEVICE_ID;
3bea733a
PC		 183 break;
184
185 case 1: /* Rubber */
186 wacom->tool[0] = BTN_TOOL_RUBBER;
e34b9d2f 187 wacom->id[0] = ERASER_DEVICE_ID;
3bea733a
PC		 188 break;
189
190 case 2: /* Mouse with wheel */
8da23fc1 191 input_report_key(input, BTN_MIDDLE, data[1] & 0x04);
3bea733a
PC		 192 /* fall through */
193
194 case 3: /* Mouse without wheel */
195 wacom->tool[0] = BTN_TOOL_MOUSE;
e34b9d2f 196 wacom->id[0] = CURSOR_DEVICE_ID;
3bea733a 197 break;
3b57ca0f 198 }
3bea733a 199 }
252f7769
DT		 200 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
201 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
3bea733a 202 if (wacom->tool[0] != BTN_TOOL_MOUSE) {
8da23fc1
DT		 203 input_report_abs(input, ABS_PRESSURE, data[6] | ((data[7] & 0x01) << 8));
204 input_report_key(input, BTN_TOUCH, data[1] & 0x01);
205 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
206 input_report_key(input, BTN_STYLUS2, data[1] & 0x04);
afb567e3 207 } else {
8da23fc1
DT		 208 input_report_key(input, BTN_LEFT, data[1] & 0x01);
209 input_report_key(input, BTN_RIGHT, data[1] & 0x02);
3b57ca0f
PC		 210 if (features->type == WACOM_G4 ||
211 features->type == WACOM_MO) {
8da23fc1 212 input_report_abs(input, ABS_DISTANCE, data[6] & 0x3f);
3b57ca0f
PC		 213 rw = (signed)(data[7] & 0x04) - (data[7] & 0x03);
214 } else {
8da23fc1 215 input_report_abs(input, ABS_DISTANCE, data[7] & 0x3f);
3b57ca0f
PC		 216 rw = -(signed)data[6];
217 }
8da23fc1 218 input_report_rel(input, REL_WHEEL, rw);
afb567e3 219 }
3b57ca0f
PC		 220
221 if (!prox)
222 wacom->id[0] = 0;
8da23fc1
DT		 223 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
224 input_report_key(input, wacom->tool[0], prox);
225 input_sync(input); /* sync last event */
80d4e8e9 226 }
3bea733a
PC		 227
228 /* send pad data */
e33da8a5 229 switch (features->type) {
73a97f4f 230 case WACOM_G4:
3b57ca0f
PC		 231 prox = data[7] & 0xf8;
232 if (prox || wacom->id[1]) {
e34b9d2f 233 wacom->id[1] = PAD_DEVICE_ID;
8da23fc1
DT		 234 input_report_key(input, BTN_0, (data[7] & 0x40));
235 input_report_key(input, BTN_4, (data[7] & 0x80));
3bea733a 236 rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3);
8da23fc1
DT		 237 input_report_rel(input, REL_WHEEL, rw);
238 input_report_key(input, BTN_TOOL_FINGER, 0xf0);
3b57ca0f
PC		 239 if (!prox)
240 wacom->id[1] = 0;
8da23fc1
DT		 241 input_report_abs(input, ABS_MISC, wacom->id[1]);
242 input_event(input, EV_MSC, MSC_SERIAL, 0xf0);
ab687b18 243 retval = 1;
3bea733a 244 }
7ecfbfd3 245 break;
73a97f4f
DT		 246
247 case WACOM_MO:
3b57ca0f
PC		 248 prox = (data[7] & 0xf8) || data[8];
249 if (prox || wacom->id[1]) {
e34b9d2f 250 wacom->id[1] = PAD_DEVICE_ID;
8da23fc1
DT		 251 input_report_key(input, BTN_0, (data[7] & 0x08));
252 input_report_key(input, BTN_1, (data[7] & 0x20));
253 input_report_key(input, BTN_4, (data[7] & 0x10));
254 input_report_key(input, BTN_5, (data[7] & 0x40));
255 input_report_abs(input, ABS_WHEEL, (data[8] & 0x7f));
256 input_report_key(input, BTN_TOOL_FINGER, 0xf0);
3b57ca0f
PC		 257 if (!prox)
258 wacom->id[1] = 0;
8da23fc1
DT		 259 input_report_abs(input, ABS_MISC, wacom->id[1]);
260 input_event(input, EV_MSC, MSC_SERIAL, 0xf0);
7ecfbfd3 261 }
3b57ca0f 262 retval = 1;
7ecfbfd3 263 break;
3bea733a 264 }
3b57ca0f
PC		 265exit:
266 return retval;
3bea733a
PC		 267}
268
95dd3b30 269static int wacom_intuos_inout(struct wacom_wac *wacom)
3bea733a 270{
e33da8a5 271 struct wacom_features *features = &wacom->features;
3bea733a 272 unsigned char *data = wacom->data;
8da23fc1 273 struct input_dev *input = wacom->input;
6f660f12 274 int idx = 0;
3bea733a
PC		 275
276 /* tool number */
e33da8a5 277 if (features->type == INTUOS)
6f660f12 278 idx = data[1] & 0x01;
3bea733a
PC		 279
280 /* Enter report */
281 if ((data[1] & 0xfc) == 0xc0) {
282 /* serial number of the tool */
283 wacom->serial[idx] = ((data[3] & 0x0f) << 28) +
284 (data[4] << 20) + (data[5] << 12) +
285 (data[6] << 4) + (data[7] >> 4);
286
287 wacom->id[idx] = (data[2] << 4) | (data[3] >> 4);
73a97f4f 288
3bea733a 289 switch (wacom->id[idx]) {
73a97f4f
DT		 290 case 0x812: /* Inking pen */
291 case 0x801: /* Intuos3 Inking pen */
292 case 0x20802: /* Intuos4 Classic Pen */
293 case 0x012:
294 wacom->tool[idx] = BTN_TOOL_PENCIL;
295 break;
296
297 case 0x822: /* Pen */
298 case 0x842:
299 case 0x852:
300 case 0x823: /* Intuos3 Grip Pen */
301 case 0x813: /* Intuos3 Classic Pen */
302 case 0x885: /* Intuos3 Marker Pen */
303 case 0x802: /* Intuos4 Grip Pen Eraser */
304 case 0x804: /* Intuos4 Marker Pen */
305 case 0x40802: /* Intuos4 Classic Pen */
306 case 0x022:
307 wacom->tool[idx] = BTN_TOOL_PEN;
308 break;
309
310 case 0x832: /* Stroke pen */
311 case 0x032:
312 wacom->tool[idx] = BTN_TOOL_BRUSH;
313 break;
314
315 case 0x007: /* Mouse 4D and 2D */
316 case 0x09c:
317 case 0x094:
318 case 0x017: /* Intuos3 2D Mouse */
319 case 0x806: /* Intuos4 Mouse */
320 wacom->tool[idx] = BTN_TOOL_MOUSE;
321 break;
322
323 case 0x096: /* Lens cursor */
324 case 0x097: /* Intuos3 Lens cursor */
325 case 0x006: /* Intuos4 Lens cursor */
326 wacom->tool[idx] = BTN_TOOL_LENS;
327 break;
328
329 case 0x82a: /* Eraser */
330 case 0x85a:
331 case 0x91a:
332 case 0xd1a:
333 case 0x0fa:
334 case 0x82b: /* Intuos3 Grip Pen Eraser */
335 case 0x81b: /* Intuos3 Classic Pen Eraser */
336 case 0x91b: /* Intuos3 Airbrush Eraser */
337 case 0x80c: /* Intuos4 Marker Pen Eraser */
338 case 0x80a: /* Intuos4 Grip Pen Eraser */
339 case 0x4080a: /* Intuos4 Classic Pen Eraser */
340 case 0x90a: /* Intuos4 Airbrush Eraser */
341 wacom->tool[idx] = BTN_TOOL_RUBBER;
342 break;
343
344 case 0xd12:
345 case 0x912:
346 case 0x112:
347 case 0x913: /* Intuos3 Airbrush */
348 case 0x902: /* Intuos4 Airbrush */
349 wacom->tool[idx] = BTN_TOOL_AIRBRUSH;
350 break;
351
352 default: /* Unknown tool */
353 wacom->tool[idx] = BTN_TOOL_PEN;
354 break;
3bea733a 355 }
3bea733a
PC		 356 return 1;
357 }
358
359 /* Exit report */
360 if ((data[1] & 0xfe) == 0x80) {
6f660f12
PC		 361 /*
362 * Reset all states otherwise we lose the initial states
363 * when in-prox next time
364 */
8da23fc1
DT		 365 input_report_abs(input, ABS_X, 0);
366 input_report_abs(input, ABS_Y, 0);
367 input_report_abs(input, ABS_DISTANCE, 0);
368 input_report_abs(input, ABS_TILT_X, 0);
369 input_report_abs(input, ABS_TILT_Y, 0);
80d4e8e9 370 if (wacom->tool[idx] >= BTN_TOOL_MOUSE) {
8da23fc1
DT		 371 input_report_key(input, BTN_LEFT, 0);
372 input_report_key(input, BTN_MIDDLE, 0);
373 input_report_key(input, BTN_RIGHT, 0);
374 input_report_key(input, BTN_SIDE, 0);
375 input_report_key(input, BTN_EXTRA, 0);
376 input_report_abs(input, ABS_THROTTLE, 0);
377 input_report_abs(input, ABS_RZ, 0);
7ecfbfd3 378 } else {
8da23fc1
DT		 379 input_report_abs(input, ABS_PRESSURE, 0);
380 input_report_key(input, BTN_STYLUS, 0);
381 input_report_key(input, BTN_STYLUS2, 0);
382 input_report_key(input, BTN_TOUCH, 0);
383 input_report_abs(input, ABS_WHEEL, 0);
e33da8a5 384 if (features->type >= INTUOS3S)
8da23fc1 385 input_report_abs(input, ABS_Z, 0);
8d32e3ae 386 }
8da23fc1
DT		 387 input_report_key(input, wacom->tool[idx], 0);
388 input_report_abs(input, ABS_MISC, 0); /* reset tool id */
389 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
6f660f12 390 wacom->id[idx] = 0;
80d4e8e9 391 return 2;
3bea733a
PC		 392 }
393 return 0;
394}
395
95dd3b30 396static void wacom_intuos_general(struct wacom_wac *wacom)
3bea733a 397{
e33da8a5 398 struct wacom_features *features = &wacom->features;
3bea733a 399 unsigned char *data = wacom->data;
8da23fc1 400 struct input_dev *input = wacom->input;
3bea733a
PC		 401 unsigned int t;
402
403 /* general pen packet */
404 if ((data[1] & 0xb8) == 0xa0) {
405 t = (data[6] << 2) | ((data[7] >> 6) & 3);
e33da8a5 406 if (features->type >= INTUOS4S && features->type <= INTUOS4L)
6f660f12 407 t = (t << 1) | (data[1] & 1);
8da23fc1
DT		 408 input_report_abs(input, ABS_PRESSURE, t);
409 input_report_abs(input, ABS_TILT_X,
3bea733a 410 ((data[7] << 1) & 0x7e) | (data[8] >> 7));
8da23fc1
DT		 411 input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f);
412 input_report_key(input, BTN_STYLUS, data[1] & 2);
413 input_report_key(input, BTN_STYLUS2, data[1] & 4);
414 input_report_key(input, BTN_TOUCH, t > 10);
3bea733a
PC		 415 }
416
417 /* airbrush second packet */
418 if ((data[1] & 0xbc) == 0xb4) {
8da23fc1 419 input_report_abs(input, ABS_WHEEL,
3bea733a 420 (data[6] << 2) | ((data[7] >> 6) & 3));
8da23fc1 421 input_report_abs(input, ABS_TILT_X,
3bea733a 422 ((data[7] << 1) & 0x7e) | (data[8] >> 7));
8da23fc1 423 input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f);
3bea733a 424 }
3bea733a
PC		 425}
426
95dd3b30 427static int wacom_intuos_irq(struct wacom_wac *wacom)
3bea733a 428{
e33da8a5 429 struct wacom_features *features = &wacom->features;
3bea733a 430 unsigned char *data = wacom->data;
8da23fc1 431 struct input_dev *input = wacom->input;
3bea733a 432 unsigned int t;
6f660f12 433 int idx = 0, result;
3bea733a 434
cad74700
PC		 435 if (data[0] != WACOM_REPORT_PENABLED && data[0] != WACOM_REPORT_INTUOSREAD
436 && data[0] != WACOM_REPORT_INTUOSWRITE && data[0] != WACOM_REPORT_INTUOSPAD) {
3bea733a
PC		 437 dbg("wacom_intuos_irq: received unknown report #%d", data[0]);
438 return 0;
439 }
440
3bea733a 441 /* tool number */
e33da8a5 442 if (features->type == INTUOS)
6f660f12 443 idx = data[1] & 0x01;
3bea733a
PC		 444
445 /* pad packets. Works as a second tool and is always in prox */
cad74700 446 if (data[0] == WACOM_REPORT_INTUOSPAD) {
3bea733a
PC		 447 /* initiate the pad as a device */
448 if (wacom->tool[1] != BTN_TOOL_FINGER)
449 wacom->tool[1] = BTN_TOOL_FINGER;
450
e33da8a5 451 if (features->type >= INTUOS4S && features->type <= INTUOS4L) {
8da23fc1
DT		 452 input_report_key(input, BTN_0, (data[2] & 0x01));
453 input_report_key(input, BTN_1, (data[3] & 0x01));
454 input_report_key(input, BTN_2, (data[3] & 0x02));
455 input_report_key(input, BTN_3, (data[3] & 0x04));
456 input_report_key(input, BTN_4, (data[3] & 0x08));
457 input_report_key(input, BTN_5, (data[3] & 0x10));
458 input_report_key(input, BTN_6, (data[3] & 0x20));
6f660f12 459 if (data[1] & 0x80) {
8da23fc1 460 input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f));
a8629528
PC		 461 } else {
462 /* Out of proximity, clear wheel value. */
8da23fc1 463 input_report_abs(input, ABS_WHEEL, 0);
6f660f12 464 }
e33da8a5 465 if (features->type != INTUOS4S) {
8da23fc1
DT		 466 input_report_key(input, BTN_7, (data[3] & 0x40));
467 input_report_key(input, BTN_8, (data[3] & 0x80));
6f660f12
PC		 468 }
469 if (data[1] | (data[2] & 0x01) | data[3]) {
8da23fc1
DT		 470 input_report_key(input, wacom->tool[1], 1);
471 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
6f660f12 472 } else {
8da23fc1
DT		 473 input_report_key(input, wacom->tool[1], 0);
474 input_report_abs(input, ABS_MISC, 0);
6f660f12
PC		 475 }
476 } else {
8da23fc1
DT		 477 input_report_key(input, BTN_0, (data[5] & 0x01));
478 input_report_key(input, BTN_1, (data[5] & 0x02));
479 input_report_key(input, BTN_2, (data[5] & 0x04));
480 input_report_key(input, BTN_3, (data[5] & 0x08));
481 input_report_key(input, BTN_4, (data[6] & 0x01));
482 input_report_key(input, BTN_5, (data[6] & 0x02));
483 input_report_key(input, BTN_6, (data[6] & 0x04));
484 input_report_key(input, BTN_7, (data[6] & 0x08));
485 input_report_key(input, BTN_8, (data[5] & 0x10));
486 input_report_key(input, BTN_9, (data[6] & 0x10));
487 input_report_abs(input, ABS_RX, ((data[1] & 0x1f) << 8) | data[2]);
488 input_report_abs(input, ABS_RY, ((data[3] & 0x1f) << 8) | data[4]);
6f660f12
PC		 489
490 if ((data[5] & 0x1f) | (data[6] & 0x1f) | (data[1] & 0x1f) |
491 data[2] | (data[3] & 0x1f) | data[4]) {
8da23fc1
DT		 492 input_report_key(input, wacom->tool[1], 1);
493 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
6f660f12 494 } else {
8da23fc1
DT		 495 input_report_key(input, wacom->tool[1], 0);
496 input_report_abs(input, ABS_MISC, 0);
6f660f12
PC		 497 }
498 }
8da23fc1 499 input_event(input, EV_MSC, MSC_SERIAL, 0xffffffff);
3bea733a
PC		 500 return 1;
501 }
502
503 /* process in/out prox events */
95dd3b30 504 result = wacom_intuos_inout(wacom);
3bea733a 505 if (result)
73a97f4f 506 return result - 1;
3bea733a 507
6f660f12
PC		 508 /* don't proceed if we don't know the ID */
509 if (!wacom->id[idx])
510 return 0;
511
512 /* Only large Intuos support Lense Cursor */
e33da8a5
JC		 513 if (wacom->tool[idx] == BTN_TOOL_LENS &&
514 (features->type == INTUOS3 ||
515 features->type == INTUOS3S ||
516 features->type == INTUOS4 ||
517 features->type == INTUOS4S)) {
518
80d4e8e9 519 return 0;
e33da8a5 520 }
80d4e8e9 521
3bea733a 522 /* Cintiq doesn't send data when RDY bit isn't set */
e33da8a5 523 if (features->type == CINTIQ && !(data[1] & 0x40))
3bea733a
PC		 524 return 0;
525
e33da8a5 526 if (features->type >= INTUOS3S) {
8da23fc1
DT		 527 input_report_abs(input, ABS_X, (data[2] << 9) | (data[3] << 1) | ((data[9] >> 1) & 1));
528 input_report_abs(input, ABS_Y, (data[4] << 9) | (data[5] << 1) | (data[9] & 1));
529 input_report_abs(input, ABS_DISTANCE, ((data[9] >> 2) & 0x3f));
3bea733a 530 } else {
252f7769
DT		 531 input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[2]));
532 input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[4]));
8da23fc1 533 input_report_abs(input, ABS_DISTANCE, ((data[9] >> 3) & 0x1f));
3bea733a
PC		 534 }
535
536 /* process general packets */
95dd3b30 537 wacom_intuos_general(wacom);
3bea733a 538
6f660f12
PC		 539 /* 4D mouse, 2D mouse, marker pen rotation, tilt mouse, or Lens cursor packets */
540 if ((data[1] & 0xbc) == 0xa8 || (data[1] & 0xbe) == 0xb0 || (data[1] & 0xbc) == 0xac) {
3bea733a
PC		 541
542 if (data[1] & 0x02) {
543 /* Rotation packet */
e33da8a5 544 if (features->type >= INTUOS3S) {
0e1763f5 545 /* I3 marker pen rotation */
3bea733a
PC		 546 t = (data[6] << 3) | ((data[7] >> 5) & 7);
547 t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) :
548 ((t-1) / 2 + 450)) : (450 - t / 2) ;
8da23fc1 549 input_report_abs(input, ABS_Z, t);
3bea733a
PC		 550 } else {
551 /* 4D mouse rotation packet */
552 t = (data[6] << 3) | ((data[7] >> 5) & 7);
8da23fc1 553 input_report_abs(input, ABS_RZ, (data[7] & 0x20) ?
3bea733a
PC		 554 ((t - 1) / 2) : -t / 2);
555 }
556
e33da8a5 557 } else if (!(data[1] & 0x10) && features->type < INTUOS3S) {
3bea733a 558 /* 4D mouse packet */
8da23fc1
DT		 559 input_report_key(input, BTN_LEFT, data[8] & 0x01);
560 input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
561 input_report_key(input, BTN_RIGHT, data[8] & 0x04);
3bea733a 562
8da23fc1
DT		 563 input_report_key(input, BTN_SIDE, data[8] & 0x20);
564 input_report_key(input, BTN_EXTRA, data[8] & 0x10);
3bea733a 565 t = (data[6] << 2) | ((data[7] >> 6) & 3);
8da23fc1 566 input_report_abs(input, ABS_THROTTLE, (data[8] & 0x08) ? -t : t);
3bea733a
PC		 567
568 } else if (wacom->tool[idx] == BTN_TOOL_MOUSE) {
6f660f12 569 /* I4 mouse */
e33da8a5 570 if (features->type >= INTUOS4S && features->type <= INTUOS4L) {
8da23fc1
DT		 571 input_report_key(input, BTN_LEFT, data[6] & 0x01);
572 input_report_key(input, BTN_MIDDLE, data[6] & 0x02);
573 input_report_key(input, BTN_RIGHT, data[6] & 0x04);
574 input_report_rel(input, REL_WHEEL, ((data[7] & 0x80) >> 7)
6f660f12 575 - ((data[7] & 0x40) >> 6));
8da23fc1
DT		 576 input_report_key(input, BTN_SIDE, data[6] & 0x08);
577 input_report_key(input, BTN_EXTRA, data[6] & 0x10);
6f660f12 578
8da23fc1 579 input_report_abs(input, ABS_TILT_X,
6f660f12 580 ((data[7] << 1) & 0x7e) | (data[8] >> 7));
8da23fc1 581 input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f);
6f660f12
PC		 582 } else {
583 /* 2D mouse packet */
8da23fc1
DT		 584 input_report_key(input, BTN_LEFT, data[8] & 0x04);
585 input_report_key(input, BTN_MIDDLE, data[8] & 0x08);
586 input_report_key(input, BTN_RIGHT, data[8] & 0x10);
587 input_report_rel(input, REL_WHEEL, (data[8] & 0x01)
3bea733a
PC		 588 - ((data[8] & 0x02) >> 1));
589
6f660f12 590 /* I3 2D mouse side buttons */
e33da8a5 591 if (features->type >= INTUOS3S && features->type <= INTUOS3L) {
8da23fc1
DT		 592 input_report_key(input, BTN_SIDE, data[8] & 0x40);
593 input_report_key(input, BTN_EXTRA, data[8] & 0x20);
6f660f12 594 }
3bea733a 595 }
e33da8a5
JC		 596 } else if ((features->type < INTUOS3S || features->type == INTUOS3L ||
597 features->type == INTUOS4L) &&
6f660f12 598 wacom->tool[idx] == BTN_TOOL_LENS) {
3bea733a 599 /* Lens cursor packets */
8da23fc1
DT		 600 input_report_key(input, BTN_LEFT, data[8] & 0x01);
601 input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
602 input_report_key(input, BTN_RIGHT, data[8] & 0x04);
603 input_report_key(input, BTN_SIDE, data[8] & 0x10);
604 input_report_key(input, BTN_EXTRA, data[8] & 0x08);
3bea733a
PC		 605 }
606 }
607
8da23fc1
DT		 608 input_report_abs(input, ABS_MISC, wacom->id[idx]); /* report tool id */
609 input_report_key(input, wacom->tool[idx], 1);
610 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
3bea733a
PC		 611 return 1;
612}
613
ec67bbed 614
95dd3b30 615static void wacom_tpc_finger_in(struct wacom_wac *wacom, char *data, int idx)
ec67bbed 616{
8da23fc1 617 struct input_dev *input = wacom->input;
ab687b18
PC		 618 int finger = idx + 1;
619 int x = le16_to_cpup((__le16 *)&data[finger * 2]) & 0x7fff;
620 int y = le16_to_cpup((__le16 *)&data[4 + finger * 2]) & 0x7fff;
621
622 /*
623 * Work around input core suppressing "duplicate" events since
624 * we are abusing ABS_X/ABS_Y to transmit multi-finger data.
625 * This should go away once we switch to true multitouch
626 * protocol.
627 */
628 if (wacom->last_finger != finger) {
629 if (x == input->abs[ABS_X])
630 x++;
631
632 if (y == input->abs[ABS_Y])
633 y++;
634 }
8da23fc1 635
ab687b18
PC		 636 input_report_abs(input, ABS_X, x);
637 input_report_abs(input, ABS_Y, y);
8da23fc1 638 input_report_abs(input, ABS_MISC, wacom->id[0]);
ab687b18
PC		 639 input_report_key(input, wacom->tool[finger], 1);
640 if (!idx)
8da23fc1 641 input_report_key(input, BTN_TOUCH, 1);
ab687b18
PC		 642 input_event(input, EV_MSC, MSC_SERIAL, finger);
643 input_sync(wacom->input);
644
645 wacom->last_finger = finger;
ec67bbed
PC		 646}
647
95dd3b30 648static void wacom_tpc_touch_out(struct wacom_wac *wacom, int idx)
ec67bbed 649{
8da23fc1 650 struct input_dev *input = wacom->input;
ab687b18 651 int finger = idx + 1;
8da23fc1
DT		 652
653 input_report_abs(input, ABS_X, 0);
654 input_report_abs(input, ABS_Y, 0);
655 input_report_abs(input, ABS_MISC, 0);
ab687b18
PC		 656 input_report_key(input, wacom->tool[finger], 0);
657 if (!idx)
8da23fc1 658 input_report_key(input, BTN_TOUCH, 0);
ab687b18
PC		 659 input_event(input, EV_MSC, MSC_SERIAL, finger);
660 input_sync(input);
ec67bbed
PC		 661}
662
95dd3b30 663static void wacom_tpc_touch_in(struct wacom_wac *wacom, size_t len)
ec67bbed
PC		 664{
665 char *data = wacom->data;
8da23fc1 666 struct input_dev *input = wacom->input;
ec67bbed 667
ab687b18 668 wacom->tool[1] = BTN_TOOL_DOUBLETAP;
ec67bbed 669 wacom->id[0] = TOUCH_DEVICE_ID;
ab687b18 670 wacom->tool[2] = BTN_TOOL_TRIPLETAP;
ec67bbed 671
95dd3b30 672 if (len != WACOM_PKGLEN_TPC1FG) {
73a97f4f 673
ec67bbed 674 switch (data[0]) {
ec67bbed 675
73a97f4f 676 case WACOM_REPORT_TPC1FG:
252f7769
DT		 677 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
678 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
679 input_report_abs(input, ABS_PRESSURE, le16_to_cpup((__le16 *)&data[6]));
680 input_report_key(input, BTN_TOUCH, le16_to_cpup((__le16 *)&data[6]));
8da23fc1 681 input_report_abs(input, ABS_MISC, wacom->id[0]);
ab687b18
PC		 682 input_report_key(input, wacom->tool[1], 1);
683 input_sync(input);
73a97f4f 684 break;
ec67bbed 685
73a97f4f 686 case WACOM_REPORT_TPC2FG:
ab687b18 687 if (data[1] & 0x01)
95dd3b30 688 wacom_tpc_finger_in(wacom, data, 0);
ab687b18 689 else if (wacom->id[1] & 0x01)
95dd3b30 690 wacom_tpc_touch_out(wacom, 0);
73a97f4f 691
ab687b18 692 if (data[1] & 0x02)
95dd3b30 693 wacom_tpc_finger_in(wacom, data, 1);
ab687b18 694 else if (wacom->id[1] & 0x02)
95dd3b30 695 wacom_tpc_touch_out(wacom, 1);
73a97f4f 696 break;
ec67bbed
PC		 697 }
698 } else {
252f7769
DT		 699 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
700 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
8da23fc1 701 input_report_key(input, BTN_TOUCH, 1);
ab687b18
PC		 702 input_report_abs(input, ABS_MISC, wacom->id[1]);
703 input_report_key(input, wacom->tool[1], 1);
704 input_sync(input);
ec67bbed 705 }
ec67bbed
PC		 706}
707
95dd3b30 708static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len)
545f4e99 709{
e33da8a5 710 struct wacom_features *features = &wacom->features;
545f4e99 711 char *data = wacom->data;
8da23fc1 712 struct input_dev *input = wacom->input;
ab687b18
PC		 713 int prox = 0, pressure;
714 int retval = 0;
545f4e99
PC		 715
716 dbg("wacom_tpc_irq: received report #%d", data[0]);
717
95dd3b30 718 if (len == WACOM_PKGLEN_TPC1FG || /* single touch */
cad74700
PC		 719 data[0] == WACOM_REPORT_TPC1FG || /* single touch */
720 data[0] == WACOM_REPORT_TPC2FG) { /* 2FG touch */
ab687b18
PC		 721
722 if (wacom->shared->stylus_in_proximity) {
723 if (wacom->id[1] & 0x01)
724 wacom_tpc_touch_out(wacom, 0);
725
726 if (wacom->id[1] & 0x02)
727 wacom_tpc_touch_out(wacom, 1);
728
729 wacom->id[1] = 0;
730 return 0;
731 }
732
95dd3b30 733 if (len == WACOM_PKGLEN_TPC1FG) { /* with touch */
ec67bbed 734 prox = data[0] & 0x01;
545f4e99 735 } else { /* with capacity */
cad74700 736 if (data[0] == WACOM_REPORT_TPC1FG)
ec67bbed
PC		 737 /* single touch */
738 prox = data[1] & 0x01;
739 else
740 /* 2FG touch data */
741 prox = data[1] & 0x03;
545f4e99
PC		 742 }
743
ab687b18
PC		 744 if (prox) {
745 if (!wacom->id[1])
746 wacom->last_finger = 1;
747 wacom_tpc_touch_in(wacom, len);
748 } else {
749 if (data[0] == WACOM_REPORT_TPC2FG) {
750 /* 2FGT out-prox */
751 if (wacom->id[1] & 0x01)
95dd3b30 752 wacom_tpc_touch_out(wacom, 0);
ab687b18
PC		 753
754 if (wacom->id[1] & 0x02)
755 wacom_tpc_touch_out(wacom, 1);
756 } else
757 /* one finger touch */
758 wacom_tpc_touch_out(wacom, 0);
759
760 wacom->id[0] = 0;
545f4e99 761 }
ab687b18
PC		 762 /* keep prox bit to send proper out-prox event */
763 wacom->id[1] = prox;
cad74700 764 } else if (data[0] == WACOM_REPORT_PENABLED) { /* Penabled */
545f4e99
PC		 765 prox = data[1] & 0x20;
766
ab687b18 767 if (!wacom->shared->stylus_in_proximity) { /* first in prox */
3b57ca0f
PC		 768 /* Going into proximity select tool */
769 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
770 if (wacom->tool[0] == BTN_TOOL_PEN)
771 wacom->id[0] = STYLUS_DEVICE_ID;
772 else
773 wacom->id[0] = ERASER_DEVICE_ID;
4492efff
PC		 774
775 wacom->shared->stylus_in_proximity = true;
3b57ca0f 776 }
8da23fc1
DT		 777 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
778 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
252f7769
DT		 779 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
780 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
3b57ca0f
PC		 781 pressure = ((data[7] & 0x01) << 8) | data[6];
782 if (pressure < 0)
783 pressure = features->pressure_max + pressure + 1;
8da23fc1
DT		 784 input_report_abs(input, ABS_PRESSURE, pressure);
785 input_report_key(input, BTN_TOUCH, data[1] & 0x05);
3b57ca0f 786 if (!prox) { /* out-prox */
ec67bbed 787 wacom->id[0] = 0;
4492efff 788 wacom->shared->stylus_in_proximity = false;
545f4e99 789 }
8da23fc1
DT		 790 input_report_key(input, wacom->tool[0], prox);
791 input_report_abs(input, ABS_MISC, wacom->id[0]);
ab687b18 792 retval = 1;
545f4e99 793 }
ab687b18 794 return retval;
545f4e99
PC		 795}
796
95dd3b30 797void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len)
3bea733a 798{
95dd3b30
DT		 799 bool sync;
800
e33da8a5 801 switch (wacom_wac->features.type) {
73a97f4f 802 case PENPARTNER:
95dd3b30
DT		 803 sync = wacom_penpartner_irq(wacom_wac);
804 break;
73a97f4f
DT		 805
806 case PL:
95dd3b30
DT		 807 sync = wacom_pl_irq(wacom_wac);
808 break;
73a97f4f
DT		 809
810 case WACOM_G4:
811 case GRAPHIRE:
812 case WACOM_MO:
95dd3b30
DT		 813 sync = wacom_graphire_irq(wacom_wac);
814 break;
73a97f4f
DT		 815
816 case PTU:
95dd3b30
DT		 817 sync = wacom_ptu_irq(wacom_wac);
818 break;
73a97f4f
DT		 819
820 case INTUOS:
821 case INTUOS3S:
822 case INTUOS3:
823 case INTUOS3L:
824 case INTUOS4S:
825 case INTUOS4:
826 case INTUOS4L:
827 case CINTIQ:
828 case WACOM_BEE:
95dd3b30
DT		 829 sync = wacom_intuos_irq(wacom_wac);
830 break;
73a97f4f
DT		 831
832 case TABLETPC:
833 case TABLETPC2FG:
95dd3b30
DT		 834 sync = wacom_tpc_irq(wacom_wac, len);
835 break;
73a97f4f
DT		 836
837 default:
95dd3b30
DT		 838 sync = false;
839 break;
3bea733a 840 }
95dd3b30
DT		 841
842 if (sync)
843 input_sync(wacom_wac->input);
3bea733a
PC		 844}
845
8da23fc1
DT		 846static void wacom_setup_intuos(struct wacom_wac *wacom_wac)
847{
848 struct input_dev *input_dev = wacom_wac->input;
849
850 input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
851 input_set_capability(input_dev, EV_REL, REL_WHEEL);
852
853 __set_bit(BTN_LEFT, input_dev->keybit);
854 __set_bit(BTN_RIGHT, input_dev->keybit);
855 __set_bit(BTN_MIDDLE, input_dev->keybit);
856 __set_bit(BTN_SIDE, input_dev->keybit);
857 __set_bit(BTN_EXTRA, input_dev->keybit);
858
859 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
860 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
861 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
862 __set_bit(BTN_TOOL_BRUSH, input_dev->keybit);
863 __set_bit(BTN_TOOL_PENCIL, input_dev->keybit);
864 __set_bit(BTN_TOOL_AIRBRUSH, input_dev->keybit);
865 __set_bit(BTN_TOOL_LENS, input_dev->keybit);
866 __set_bit(BTN_STYLUS, input_dev->keybit);
867 __set_bit(BTN_STYLUS2, input_dev->keybit);
868
869 input_set_abs_params(input_dev, ABS_DISTANCE,
870 0, wacom_wac->features.distance_max, 0, 0);
871 input_set_abs_params(input_dev, ABS_WHEEL, 0, 1023, 0, 0);
872 input_set_abs_params(input_dev, ABS_TILT_X, 0, 127, 0, 0);
873 input_set_abs_params(input_dev, ABS_TILT_Y, 0, 127, 0, 0);
874 input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0);
875 input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0);
876}
877
878void wacom_setup_input_capabilities(struct input_dev *input_dev,
879 struct wacom_wac *wacom_wac)
3bea733a 880{
8da23fc1
DT		 881 struct wacom_features *features = &wacom_wac->features;
882 int i;
883
884 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
885
886 __set_bit(BTN_TOUCH, input_dev->keybit);
887
888 input_set_abs_params(input_dev, ABS_X, 0, features->x_max, 4, 0);
889 input_set_abs_params(input_dev, ABS_Y, 0, features->y_max, 4, 0);
890 input_set_abs_params(input_dev, ABS_PRESSURE, 0, features->pressure_max, 0, 0);
891
892 __set_bit(ABS_MISC, input_dev->absbit);
893
e33da8a5 894 switch (wacom_wac->features.type) {
73a97f4f 895 case WACOM_MO:
8da23fc1
DT		 896 __set_bit(BTN_1, input_dev->keybit);
897 __set_bit(BTN_5, input_dev->keybit);
898
899 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
900 /* fall through */
73a97f4f
DT		 901
902 case WACOM_G4:
8da23fc1
DT		 903 input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
904
905 __set_bit(BTN_TOOL_FINGER, input_dev->keybit);
906 __set_bit(BTN_0, input_dev->keybit);
907 __set_bit(BTN_4, input_dev->keybit);
73a97f4f
DT		 908 /* fall through */
909
910 case GRAPHIRE:
8da23fc1
DT		 911 input_set_capability(input_dev, EV_REL, REL_WHEEL);
912
913 __set_bit(BTN_LEFT, input_dev->keybit);
914 __set_bit(BTN_RIGHT, input_dev->keybit);
915 __set_bit(BTN_MIDDLE, input_dev->keybit);
916
917 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
918 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
919 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
920 __set_bit(BTN_STYLUS, input_dev->keybit);
921 __set_bit(BTN_STYLUS2, input_dev->keybit);
73a97f4f
DT		 922 break;
923
924 case WACOM_BEE:
8da23fc1
DT		 925 __set_bit(BTN_8, input_dev->keybit);
926 __set_bit(BTN_9, input_dev->keybit);
927 /* fall through */
73a97f4f
DT		 928
929 case INTUOS3:
930 case INTUOS3L:
931 case CINTIQ:
8da23fc1
DT		 932 __set_bit(BTN_4, input_dev->keybit);
933 __set_bit(BTN_5, input_dev->keybit);
934 __set_bit(BTN_6, input_dev->keybit);
935 __set_bit(BTN_7, input_dev->keybit);
936
937 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
73a97f4f
DT		 938 /* fall through */
939
940 case INTUOS3S:
8da23fc1
DT		 941 __set_bit(BTN_0, input_dev->keybit);
942 __set_bit(BTN_1, input_dev->keybit);
943 __set_bit(BTN_2, input_dev->keybit);
944 __set_bit(BTN_3, input_dev->keybit);
945
946 __set_bit(BTN_TOOL_FINGER, input_dev->keybit);
947
948 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
949 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
73a97f4f
DT		 950 /* fall through */
951
952 case INTUOS:
8da23fc1 953 wacom_setup_intuos(wacom_wac);
73a97f4f
DT		 954 break;
955
956 case INTUOS4:
957 case INTUOS4L:
8da23fc1
DT		 958 __set_bit(BTN_7, input_dev->keybit);
959 __set_bit(BTN_8, input_dev->keybit);
73a97f4f
DT		 960 /* fall through */
961
962 case INTUOS4S:
8da23fc1
DT		 963 for (i = 0; i < 7; i++)
964 __set_bit(BTN_0 + i, input_dev->keybit);
965 __set_bit(BTN_TOOL_FINGER, input_dev->keybit);
966
967 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
968 wacom_setup_intuos(wacom_wac);
73a97f4f
DT		 969 break;
970
971 case TABLETPC2FG:
8da23fc1
DT		 972 if (features->device_type == BTN_TOOL_TRIPLETAP) {
973 __set_bit(BTN_TOOL_TRIPLETAP, input_dev->keybit);
974 input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
975 }
73a97f4f
DT		 976 /* fall through */
977
978 case TABLETPC:
8da23fc1
DT		 979 if (features->device_type == BTN_TOOL_DOUBLETAP ||
980 features->device_type == BTN_TOOL_TRIPLETAP) {
981 input_set_abs_params(input_dev, ABS_RX, 0, features->x_phy, 0, 0);
982 input_set_abs_params(input_dev, ABS_RY, 0, features->y_phy, 0, 0);
983 __set_bit(BTN_TOOL_DOUBLETAP, input_dev->keybit);
984 }
985
986 if (features->device_type != BTN_TOOL_PEN)
73a97f4f 987 break; /* no need to process stylus stuff */
8da23fc1 988
73a97f4f
DT		 989 /* fall through */
990
991 case PL:
992 case PTU:
8da23fc1
DT		 993 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
994 __set_bit(BTN_STYLUS, input_dev->keybit);
995 __set_bit(BTN_STYLUS2, input_dev->keybit);
73a97f4f
DT		 996 /* fall through */
997
998 case PENPARTNER:
8da23fc1 999 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
73a97f4f 1000 break;
3bea733a 1001 }
3bea733a
PC		 1002}
1003
e87a344d 1004static const struct wacom_features wacom_features_0x00 =
b036f6fb 1005 { "Wacom Penpartner", WACOM_PKGLEN_PENPRTN, 5040, 3780, 255, 0, PENPARTNER };
e87a344d 1006static const struct wacom_features wacom_features_0x10 =
b036f6fb 1007 { "Wacom Graphire", WACOM_PKGLEN_GRAPHIRE, 10206, 7422, 511, 63, GRAPHIRE };
e87a344d 1008static const struct wacom_features wacom_features_0x11 =
b036f6fb 1009 { "Wacom Graphire2 4x5", WACOM_PKGLEN_GRAPHIRE, 10206, 7422, 511, 63, GRAPHIRE };
e87a344d 1010static const struct wacom_features wacom_features_0x12 =
b036f6fb 1011 { "Wacom Graphire2 5x7", WACOM_PKGLEN_GRAPHIRE, 13918, 10206, 511, 63, GRAPHIRE };
e87a344d 1012static const struct wacom_features wacom_features_0x13 =
b036f6fb 1013 { "Wacom Graphire3", WACOM_PKGLEN_GRAPHIRE, 10208, 7424, 511, 63, GRAPHIRE };
e87a344d 1014static const struct wacom_features wacom_features_0x14 =
b036f6fb 1015 { "Wacom Graphire3 6x8", WACOM_PKGLEN_GRAPHIRE, 16704, 12064, 511, 63, GRAPHIRE };
e87a344d 1016static const struct wacom_features wacom_features_0x15 =
b036f6fb 1017 { "Wacom Graphire4 4x5", WACOM_PKGLEN_GRAPHIRE, 10208, 7424, 511, 63, WACOM_G4 };
e87a344d 1018static const struct wacom_features wacom_features_0x16 =
b036f6fb 1019 { "Wacom Graphire4 6x8", WACOM_PKGLEN_GRAPHIRE, 16704, 12064, 511, 63, WACOM_G4 };
e87a344d 1020static const struct wacom_features wacom_features_0x17 =
b036f6fb 1021 { "Wacom BambooFun 4x5", WACOM_PKGLEN_BBFUN, 14760, 9225, 511, 63, WACOM_MO };
e87a344d 1022static const struct wacom_features wacom_features_0x18 =
b036f6fb 1023 { "Wacom BambooFun 6x8", WACOM_PKGLEN_BBFUN, 21648, 13530, 511, 63, WACOM_MO };
e87a344d 1024static const struct wacom_features wacom_features_0x19 =
b036f6fb 1025 { "Wacom Bamboo1 Medium", WACOM_PKGLEN_GRAPHIRE, 16704, 12064, 511, 63, GRAPHIRE };
e87a344d 1026static const struct wacom_features wacom_features_0x60 =
b036f6fb 1027 { "Wacom Volito", WACOM_PKGLEN_GRAPHIRE, 5104, 3712, 511, 63, GRAPHIRE };
e87a344d 1028static const struct wacom_features wacom_features_0x61 =
b036f6fb 1029 { "Wacom PenStation2", WACOM_PKGLEN_GRAPHIRE, 3250, 2320, 255, 63, GRAPHIRE };
e87a344d 1030static const struct wacom_features wacom_features_0x62 =
b036f6fb 1031 { "Wacom Volito2 4x5", WACOM_PKGLEN_GRAPHIRE, 5104, 3712, 511, 63, GRAPHIRE };
e87a344d 1032static const struct wacom_features wacom_features_0x63 =
b036f6fb 1033 { "Wacom Volito2 2x3", WACOM_PKGLEN_GRAPHIRE, 3248, 2320, 511, 63, GRAPHIRE };
e87a344d 1034static const struct wacom_features wacom_features_0x64 =
b036f6fb 1035 { "Wacom PenPartner2", WACOM_PKGLEN_GRAPHIRE, 3250, 2320, 511, 63, GRAPHIRE };
e87a344d 1036static const struct wacom_features wacom_features_0x65 =
b036f6fb 1037 { "Wacom Bamboo", WACOM_PKGLEN_BBFUN, 14760, 9225, 511, 63, WACOM_MO };
e87a344d 1038static const struct wacom_features wacom_features_0x69 =
b036f6fb 1039 { "Wacom Bamboo1", WACOM_PKGLEN_GRAPHIRE, 5104, 3712, 511, 63, GRAPHIRE };
e87a344d 1040static const struct wacom_features wacom_features_0x20 =
b036f6fb 1041 { "Wacom Intuos 4x5", WACOM_PKGLEN_INTUOS, 12700, 10600, 1023, 31, INTUOS };
e87a344d 1042static const struct wacom_features wacom_features_0x21 =
b036f6fb 1043 { "Wacom Intuos 6x8", WACOM_PKGLEN_INTUOS, 20320, 16240, 1023, 31, INTUOS };
e87a344d 1044static const struct wacom_features wacom_features_0x22 =
b036f6fb 1045 { "Wacom Intuos 9x12", WACOM_PKGLEN_INTUOS, 30480, 24060, 1023, 31, INTUOS };
e87a344d 1046static const struct wacom_features wacom_features_0x23 =
b036f6fb 1047 { "Wacom Intuos 12x12", WACOM_PKGLEN_INTUOS, 30480, 31680, 1023, 31, INTUOS };
e87a344d 1048static const struct wacom_features wacom_features_0x24 =
b036f6fb 1049 { "Wacom Intuos 12x18", WACOM_PKGLEN_INTUOS, 45720, 31680, 1023, 31, INTUOS };
e87a344d 1050static const struct wacom_features wacom_features_0x30 =
b036f6fb 1051 { "Wacom PL400", WACOM_PKGLEN_GRAPHIRE, 5408, 4056, 255, 0, PL };
e87a344d 1052static const struct wacom_features wacom_features_0x31 =
b036f6fb 1053 { "Wacom PL500", WACOM_PKGLEN_GRAPHIRE, 6144, 4608, 255, 0, PL };
e87a344d 1054static const struct wacom_features wacom_features_0x32 =
b036f6fb 1055 { "Wacom PL600", WACOM_PKGLEN_GRAPHIRE, 6126, 4604, 255, 0, PL };
e87a344d 1056static const struct wacom_features wacom_features_0x33 =
b036f6fb 1057 { "Wacom PL600SX", WACOM_PKGLEN_GRAPHIRE, 6260, 5016, 255, 0, PL };
e87a344d 1058static const struct wacom_features wacom_features_0x34 =
b036f6fb 1059 { "Wacom PL550", WACOM_PKGLEN_GRAPHIRE, 6144, 4608, 511, 0, PL };
e87a344d 1060static const struct wacom_features wacom_features_0x35 =
b036f6fb 1061 { "Wacom PL800", WACOM_PKGLEN_GRAPHIRE, 7220, 5780, 511, 0, PL };
e87a344d 1062static const struct wacom_features wacom_features_0x37 =
b036f6fb 1063 { "Wacom PL700", WACOM_PKGLEN_GRAPHIRE, 6758, 5406, 511, 0, PL };
e87a344d 1064static const struct wacom_features wacom_features_0x38 =
b036f6fb 1065 { "Wacom PL510", WACOM_PKGLEN_GRAPHIRE, 6282, 4762, 511, 0, PL };
e87a344d 1066static const struct wacom_features wacom_features_0x39 =
b036f6fb 1067 { "Wacom DTU710", WACOM_PKGLEN_GRAPHIRE, 34080, 27660, 511, 0, PL };
e87a344d 1068static const struct wacom_features wacom_features_0xC4 =
b036f6fb 1069 { "Wacom DTF521", WACOM_PKGLEN_GRAPHIRE, 6282, 4762, 511, 0, PL };
e87a344d 1070static const struct wacom_features wacom_features_0xC0 =
b036f6fb 1071 { "Wacom DTF720", WACOM_PKGLEN_GRAPHIRE, 6858, 5506, 511, 0, PL };
e87a344d 1072static const struct wacom_features wacom_features_0xC2 =
b036f6fb 1073 { "Wacom DTF720a", WACOM_PKGLEN_GRAPHIRE, 6858, 5506, 511, 0, PL };
e87a344d 1074static const struct wacom_features wacom_features_0x03 =
b036f6fb 1075 { "Wacom Cintiq Partner", WACOM_PKGLEN_GRAPHIRE, 20480, 15360, 511, 0, PTU };
e87a344d 1076static const struct wacom_features wacom_features_0x41 =
b036f6fb 1077 { "Wacom Intuos2 4x5", WACOM_PKGLEN_INTUOS, 12700, 10600, 1023, 31, INTUOS };
e87a344d 1078static const struct wacom_features wacom_features_0x42 =
b036f6fb 1079 { "Wacom Intuos2 6x8", WACOM_PKGLEN_INTUOS, 20320, 16240, 1023, 31, INTUOS };
e87a344d 1080static const struct wacom_features wacom_features_0x43 =
b036f6fb 1081 { "Wacom Intuos2 9x12", WACOM_PKGLEN_INTUOS, 30480, 24060, 1023, 31, INTUOS };
e87a344d 1082static const struct wacom_features wacom_features_0x44 =
b036f6fb 1083 { "Wacom Intuos2 12x12", WACOM_PKGLEN_INTUOS, 30480, 31680, 1023, 31, INTUOS };
e87a344d 1084static const struct wacom_features wacom_features_0x45 =
b036f6fb 1085 { "Wacom Intuos2 12x18", WACOM_PKGLEN_INTUOS, 45720, 31680, 1023, 31, INTUOS };
e87a344d 1086static const struct wacom_features wacom_features_0xB0 =
b036f6fb 1087 { "Wacom Intuos3 4x5", WACOM_PKGLEN_INTUOS, 25400, 20320, 1023, 63, INTUOS3S };
e87a344d 1088static const struct wacom_features wacom_features_0xB1 =
b036f6fb 1089 { "Wacom Intuos3 6x8", WACOM_PKGLEN_INTUOS, 40640, 30480, 1023, 63, INTUOS3 };
e87a344d 1090static const struct wacom_features wacom_features_0xB2 =
b036f6fb 1091 { "Wacom Intuos3 9x12", WACOM_PKGLEN_INTUOS, 60960, 45720, 1023, 63, INTUOS3 };
e87a344d 1092static const struct wacom_features wacom_features_0xB3 =
b036f6fb 1093 { "Wacom Intuos3 12x12", WACOM_PKGLEN_INTUOS, 60960, 60960, 1023, 63, INTUOS3L };
e87a344d 1094static const struct wacom_features wacom_features_0xB4 =
b036f6fb 1095 { "Wacom Intuos3 12x19", WACOM_PKGLEN_INTUOS, 97536, 60960, 1023, 63, INTUOS3L };
e87a344d 1096static const struct wacom_features wacom_features_0xB5 =
b036f6fb 1097 { "Wacom Intuos3 6x11", WACOM_PKGLEN_INTUOS, 54204, 31750, 1023, 63, INTUOS3 };
e87a344d 1098static const struct wacom_features wacom_features_0xB7 =
b036f6fb 1099 { "Wacom Intuos3 4x6", WACOM_PKGLEN_INTUOS, 31496, 19685, 1023, 63, INTUOS3S };
e87a344d 1100static const struct wacom_features wacom_features_0xB8 =
b036f6fb 1101 { "Wacom Intuos4 4x6", WACOM_PKGLEN_INTUOS, 31496, 19685, 2047, 63, INTUOS4S };
e87a344d 1102static const struct wacom_features wacom_features_0xB9 =
b036f6fb 1103 { "Wacom Intuos4 6x9", WACOM_PKGLEN_INTUOS, 44704, 27940, 2047, 63, INTUOS4 };
e87a344d 1104static const struct wacom_features wacom_features_0xBA =
b036f6fb 1105 { "Wacom Intuos4 8x13", WACOM_PKGLEN_INTUOS, 65024, 40640, 2047, 63, INTUOS4L };
e87a344d 1106static const struct wacom_features wacom_features_0xBB =
b036f6fb 1107 { "Wacom Intuos4 12x19", WACOM_PKGLEN_INTUOS, 97536, 60960, 2047, 63, INTUOS4L };
e87a344d 1108static const struct wacom_features wacom_features_0x3F =
b036f6fb 1109 { "Wacom Cintiq 21UX", WACOM_PKGLEN_INTUOS, 87200, 65600, 1023, 63, CINTIQ };
e87a344d 1110static const struct wacom_features wacom_features_0xC5 =
b036f6fb 1111 { "Wacom Cintiq 20WSX", WACOM_PKGLEN_INTUOS, 86680, 54180, 1023, 63, WACOM_BEE };
e87a344d 1112static const struct wacom_features wacom_features_0xC6 =
b036f6fb 1113 { "Wacom Cintiq 12WX", WACOM_PKGLEN_INTUOS, 53020, 33440, 1023, 63, WACOM_BEE };
e87a344d 1114static const struct wacom_features wacom_features_0xC7 =
b036f6fb 1115 { "Wacom DTU1931", WACOM_PKGLEN_GRAPHIRE, 37832, 30305, 511, 0, PL };
e87a344d 1116static const struct wacom_features wacom_features_0x90 =
b036f6fb 1117 { "Wacom ISDv4 90", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 255, 0, TABLETPC };
e87a344d 1118static const struct wacom_features wacom_features_0x93 =
b036f6fb 1119 { "Wacom ISDv4 93", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 255, 0, TABLETPC };
e87a344d 1120static const struct wacom_features wacom_features_0x9A =
b036f6fb 1121 { "Wacom ISDv4 9A", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 255, 0, TABLETPC };
e87a344d 1122static const struct wacom_features wacom_features_0x9F =
57e413d9 1123 { "Wacom ISDv4 9F", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 255, 0, TABLETPC };
e87a344d 1124static const struct wacom_features wacom_features_0xE2 =
b036f6fb 1125 { "Wacom ISDv4 E2", WACOM_PKGLEN_TPC2FG, 26202, 16325, 255, 0, TABLETPC2FG };
e87a344d 1126static const struct wacom_features wacom_features_0xE3 =
b036f6fb 1127 { "Wacom ISDv4 E3", WACOM_PKGLEN_TPC2FG, 26202, 16325, 255, 0, TABLETPC2FG };
e87a344d 1128static const struct wacom_features wacom_features_0x47 =
b036f6fb
BB		 1129 { "Wacom Intuos2 6x8", WACOM_PKGLEN_INTUOS, 20320, 16240, 1023, 31, INTUOS };
1130
1131#define USB_DEVICE_WACOM(prod) \
1132 USB_DEVICE(USB_VENDOR_ID_WACOM, prod), \
1133 .driver_info = (kernel_ulong_t)&wacom_features_##prod
1134
1135const struct usb_device_id wacom_ids[] = {
1136 { USB_DEVICE_WACOM(0x00) },
1137 { USB_DEVICE_WACOM(0x10) },
1138 { USB_DEVICE_WACOM(0x11) },
1139 { USB_DEVICE_WACOM(0x12) },
1140 { USB_DEVICE_WACOM(0x13) },
1141 { USB_DEVICE_WACOM(0x14) },
1142 { USB_DEVICE_WACOM(0x15) },
1143 { USB_DEVICE_WACOM(0x16) },
1144 { USB_DEVICE_WACOM(0x17) },
1145 { USB_DEVICE_WACOM(0x18) },
1146 { USB_DEVICE_WACOM(0x19) },
1147 { USB_DEVICE_WACOM(0x60) },
1148 { USB_DEVICE_WACOM(0x61) },
1149 { USB_DEVICE_WACOM(0x62) },
1150 { USB_DEVICE_WACOM(0x63) },
1151 { USB_DEVICE_WACOM(0x64) },
1152 { USB_DEVICE_WACOM(0x65) },
1153 { USB_DEVICE_WACOM(0x69) },
1154 { USB_DEVICE_WACOM(0x20) },
1155 { USB_DEVICE_WACOM(0x21) },
1156 { USB_DEVICE_WACOM(0x22) },
1157 { USB_DEVICE_WACOM(0x23) },
1158 { USB_DEVICE_WACOM(0x24) },
1159 { USB_DEVICE_WACOM(0x30) },
1160 { USB_DEVICE_WACOM(0x31) },
1161 { USB_DEVICE_WACOM(0x32) },
1162 { USB_DEVICE_WACOM(0x33) },
1163 { USB_DEVICE_WACOM(0x34) },
1164 { USB_DEVICE_WACOM(0x35) },
1165 { USB_DEVICE_WACOM(0x37) },
1166 { USB_DEVICE_WACOM(0x38) },
1167 { USB_DEVICE_WACOM(0x39) },
1168 { USB_DEVICE_WACOM(0xC4) },
1169 { USB_DEVICE_WACOM(0xC0) },
1170 { USB_DEVICE_WACOM(0xC2) },
1171 { USB_DEVICE_WACOM(0x03) },
1172 { USB_DEVICE_WACOM(0x41) },
1173 { USB_DEVICE_WACOM(0x42) },
1174 { USB_DEVICE_WACOM(0x43) },
1175 { USB_DEVICE_WACOM(0x44) },
1176 { USB_DEVICE_WACOM(0x45) },
1177 { USB_DEVICE_WACOM(0xB0) },
1178 { USB_DEVICE_WACOM(0xB1) },
1179 { USB_DEVICE_WACOM(0xB2) },
1180 { USB_DEVICE_WACOM(0xB3) },
1181 { USB_DEVICE_WACOM(0xB4) },
1182 { USB_DEVICE_WACOM(0xB5) },
1183 { USB_DEVICE_WACOM(0xB7) },
1184 { USB_DEVICE_WACOM(0xB8) },
1185 { USB_DEVICE_WACOM(0xB9) },
1186 { USB_DEVICE_WACOM(0xBA) },
1187 { USB_DEVICE_WACOM(0xBB) },
1188 { USB_DEVICE_WACOM(0x3F) },
1189 { USB_DEVICE_WACOM(0xC5) },
1190 { USB_DEVICE_WACOM(0xC6) },
1191 { USB_DEVICE_WACOM(0xC7) },
1192 { USB_DEVICE_WACOM(0x90) },
1193 { USB_DEVICE_WACOM(0x93) },
1194 { USB_DEVICE_WACOM(0x9A) },
1195 { USB_DEVICE_WACOM(0x9F) },
1196 { USB_DEVICE_WACOM(0xE2) },
1197 { USB_DEVICE_WACOM(0xE3) },
1198 { USB_DEVICE_WACOM(0x47) },
3bea733a
PC		 1199 { }
1200};
3bea733a 1201MODULE_DEVICE_TABLE(usb, wacom_ids);
Linux kernel - Deliverables
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