tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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kernel / drivers / input / tablet / wacom_wac.c
at v2.6.27-rc8 722 lines 26 kB view raw
1/* 2 * drivers/input/tablet/wacom_wac.c 3 * 4 * USB Wacom Graphire and Wacom Intuos tablet support - Wacom specific code 5 * 6 */ 7 8/* 9 * This program is free software; you can redistribute it and/or modify 10 * it under the terms of the GNU General Public License as published by 11 * the Free Software Foundation; either version 2 of the License, or 12 * (at your option) any later version. 13 */ 14#include "wacom.h" 15#include "wacom_wac.h" 16 17static int wacom_penpartner_irq(struct wacom_wac *wacom, void *wcombo) 18{ 19 unsigned char *data = wacom->data; 20 21 switch (data[0]) { 22 case 1: 23 if (data[5] & 0x80) { 24 wacom->tool[0] = (data[5] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN; 25 wacom->id[0] = (data[5] & 0x20) ? ERASER_DEVICE_ID : STYLUS_DEVICE_ID; 26 wacom_report_key(wcombo, wacom->tool[0], 1); 27 wacom_report_abs(wcombo, ABS_MISC, wacom->id[0]); /* report tool id */ 28 wacom_report_abs(wcombo, ABS_X, wacom_le16_to_cpu(&data[1])); 29 wacom_report_abs(wcombo, ABS_Y, wacom_le16_to_cpu(&data[3])); 30 wacom_report_abs(wcombo, ABS_PRESSURE, (signed char)data[6] + 127); 31 wacom_report_key(wcombo, BTN_TOUCH, ((signed char)data[6] > -127)); 32 wacom_report_key(wcombo, BTN_STYLUS, (data[5] & 0x40)); 33 } else { 34 wacom_report_key(wcombo, wacom->tool[0], 0); 35 wacom_report_abs(wcombo, ABS_MISC, 0); /* report tool id */ 36 wacom_report_abs(wcombo, ABS_PRESSURE, -1); 37 wacom_report_key(wcombo, BTN_TOUCH, 0); 38 } 39 break; 40 case 2: 41 wacom_report_key(wcombo, BTN_TOOL_PEN, 1); 42 wacom_report_abs(wcombo, ABS_MISC, STYLUS_DEVICE_ID); /* report tool id */ 43 wacom_report_abs(wcombo, ABS_X, wacom_le16_to_cpu(&data[1])); 44 wacom_report_abs(wcombo, ABS_Y, wacom_le16_to_cpu(&data[3])); 45 wacom_report_abs(wcombo, ABS_PRESSURE, (signed char)data[6] + 127); 46 wacom_report_key(wcombo, BTN_TOUCH, ((signed char)data[6] > -80) && !(data[5] & 0x20)); 47 wacom_report_key(wcombo, BTN_STYLUS, (data[5] & 0x40)); 48 break; 49 default: 50 printk(KERN_INFO "wacom_penpartner_irq: received unknown report #%d\n", data[0]); 51 return 0; 52 } 53 return 1; 54} 55 56static int wacom_pl_irq(struct wacom_wac *wacom, void *wcombo) 57{ 58 unsigned char *data = wacom->data; 59 int prox, pressure; 60 61 if (data[0] != 2) { 62 dbg("wacom_pl_irq: received unknown report #%d", data[0]); 63 return 0; 64 } 65 66 prox = data[1] & 0x40; 67 68 wacom->id[0] = ERASER_DEVICE_ID; 69 if (prox) { 70 71 pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1)); 72 if (wacom->features->pressure_max > 255) 73 pressure = (pressure << 1) | ((data[4] >> 6) & 1); 74 pressure += (wacom->features->pressure_max + 1) / 2; 75 76 /* 77 * if going from out of proximity into proximity select between the eraser 78 * and the pen based on the state of the stylus2 button, choose eraser if 79 * pressed else choose pen. if not a proximity change from out to in, send 80 * an out of proximity for previous tool then a in for new tool. 81 */ 82 if (!wacom->tool[0]) { 83 /* Eraser bit set for DTF */ 84 if (data[1] & 0x10) 85 wacom->tool[1] = BTN_TOOL_RUBBER; 86 else 87 /* Going into proximity select tool */ 88 wacom->tool[1] = (data[4] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN; 89 } else { 90 /* was entered with stylus2 pressed */ 91 if (wacom->tool[1] == BTN_TOOL_RUBBER && !(data[4] & 0x20)) { 92 /* report out proximity for previous tool */ 93 wacom_report_key(wcombo, wacom->tool[1], 0); 94 wacom_input_sync(wcombo); 95 wacom->tool[1] = BTN_TOOL_PEN; 96 return 0; 97 } 98 } 99 if (wacom->tool[1] != BTN_TOOL_RUBBER) { 100 /* Unknown tool selected default to pen tool */ 101 wacom->tool[1] = BTN_TOOL_PEN; 102 wacom->id[0] = STYLUS_DEVICE_ID; 103 } 104 wacom_report_key(wcombo, wacom->tool[1], prox); /* report in proximity for tool */ 105 wacom_report_abs(wcombo, ABS_MISC, wacom->id[0]); /* report tool id */ 106 wacom_report_abs(wcombo, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14)); 107 wacom_report_abs(wcombo, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14)); 108 wacom_report_abs(wcombo, ABS_PRESSURE, pressure); 109 110 wacom_report_key(wcombo, BTN_TOUCH, data[4] & 0x08); 111 wacom_report_key(wcombo, BTN_STYLUS, data[4] & 0x10); 112 /* Only allow the stylus2 button to be reported for the pen tool. */ 113 wacom_report_key(wcombo, BTN_STYLUS2, (wacom->tool[1] == BTN_TOOL_PEN) && (data[4] & 0x20)); 114 } else { 115 /* report proximity-out of a (valid) tool */ 116 if (wacom->tool[1] != BTN_TOOL_RUBBER) { 117 /* Unknown tool selected default to pen tool */ 118 wacom->tool[1] = BTN_TOOL_PEN; 119 } 120 wacom_report_key(wcombo, wacom->tool[1], prox); 121 } 122 123 wacom->tool[0] = prox; /* Save proximity state */ 124 return 1; 125} 126 127static int wacom_ptu_irq(struct wacom_wac *wacom, void *wcombo) 128{ 129 unsigned char *data = wacom->data; 130 131 if (data[0] != 2) { 132 printk(KERN_INFO "wacom_ptu_irq: received unknown report #%d\n", data[0]); 133 return 0; 134 } 135 136 if (data[1] & 0x04) { 137 wacom_report_key(wcombo, BTN_TOOL_RUBBER, data[1] & 0x20); 138 wacom_report_key(wcombo, BTN_TOUCH, data[1] & 0x08); 139 wacom->id[0] = ERASER_DEVICE_ID; 140 } else { 141 wacom_report_key(wcombo, BTN_TOOL_PEN, data[1] & 0x20); 142 wacom_report_key(wcombo, BTN_TOUCH, data[1] & 0x01); 143 wacom->id[0] = STYLUS_DEVICE_ID; 144 } 145 wacom_report_abs(wcombo, ABS_MISC, wacom->id[0]); /* report tool id */ 146 wacom_report_abs(wcombo, ABS_X, wacom_le16_to_cpu(&data[2])); 147 wacom_report_abs(wcombo, ABS_Y, wacom_le16_to_cpu(&data[4])); 148 wacom_report_abs(wcombo, ABS_PRESSURE, wacom_le16_to_cpu(&data[6])); 149 wacom_report_key(wcombo, BTN_STYLUS, data[1] & 0x02); 150 wacom_report_key(wcombo, BTN_STYLUS2, data[1] & 0x10); 151 return 1; 152} 153 154static int wacom_graphire_irq(struct wacom_wac *wacom, void *wcombo) 155{ 156 unsigned char *data = wacom->data; 157 int x, y, rw; 158 159 if (data[0] != 2) { 160 dbg("wacom_graphire_irq: received unknown report #%d", data[0]); 161 return 0; 162 } 163 164 if (data[1] & 0x80) { 165 /* in prox and not a pad data */ 166 167 switch ((data[1] >> 5) & 3) { 168 169 case 0: /* Pen */ 170 wacom->tool[0] = BTN_TOOL_PEN; 171 wacom->id[0] = STYLUS_DEVICE_ID; 172 break; 173 174 case 1: /* Rubber */ 175 wacom->tool[0] = BTN_TOOL_RUBBER; 176 wacom->id[0] = ERASER_DEVICE_ID; 177 break; 178 179 case 2: /* Mouse with wheel */ 180 wacom_report_key(wcombo, BTN_MIDDLE, data[1] & 0x04); 181 if (wacom->features->type == WACOM_G4 || 182 wacom->features->type == WACOM_MO) { 183 rw = data[7] & 0x04 ? (data[7] & 0x03)-4 : (data[7] & 0x03); 184 wacom_report_rel(wcombo, REL_WHEEL, -rw); 185 } else 186 wacom_report_rel(wcombo, REL_WHEEL, -(signed char) data[6]); 187 /* fall through */ 188 189 case 3: /* Mouse without wheel */ 190 wacom->tool[0] = BTN_TOOL_MOUSE; 191 wacom->id[0] = CURSOR_DEVICE_ID; 192 wacom_report_key(wcombo, BTN_LEFT, data[1] & 0x01); 193 wacom_report_key(wcombo, BTN_RIGHT, data[1] & 0x02); 194 if (wacom->features->type == WACOM_G4 || 195 wacom->features->type == WACOM_MO) 196 wacom_report_abs(wcombo, ABS_DISTANCE, data[6] & 0x3f); 197 else 198 wacom_report_abs(wcombo, ABS_DISTANCE, data[7] & 0x3f); 199 break; 200 } 201 x = wacom_le16_to_cpu(&data[2]); 202 y = wacom_le16_to_cpu(&data[4]); 203 wacom_report_abs(wcombo, ABS_X, x); 204 wacom_report_abs(wcombo, ABS_Y, y); 205 if (wacom->tool[0] != BTN_TOOL_MOUSE) { 206 wacom_report_abs(wcombo, ABS_PRESSURE, data[6] | ((data[7] & 0x01) << 8)); 207 wacom_report_key(wcombo, BTN_TOUCH, data[1] & 0x01); 208 wacom_report_key(wcombo, BTN_STYLUS, data[1] & 0x02); 209 wacom_report_key(wcombo, BTN_STYLUS2, data[1] & 0x04); 210 } 211 wacom_report_abs(wcombo, ABS_MISC, wacom->id[0]); /* report tool id */ 212 wacom_report_key(wcombo, wacom->tool[0], 1); 213 } else if (wacom->id[0]) { 214 wacom_report_abs(wcombo, ABS_X, 0); 215 wacom_report_abs(wcombo, ABS_Y, 0); 216 if (wacom->tool[0] == BTN_TOOL_MOUSE) { 217 wacom_report_key(wcombo, BTN_LEFT, 0); 218 wacom_report_key(wcombo, BTN_RIGHT, 0); 219 wacom_report_abs(wcombo, ABS_DISTANCE, 0); 220 } else { 221 wacom_report_abs(wcombo, ABS_PRESSURE, 0); 222 wacom_report_key(wcombo, BTN_TOUCH, 0); 223 wacom_report_key(wcombo, BTN_STYLUS, 0); 224 wacom_report_key(wcombo, BTN_STYLUS2, 0); 225 } 226 wacom->id[0] = 0; 227 wacom_report_abs(wcombo, ABS_MISC, 0); /* reset tool id */ 228 wacom_report_key(wcombo, wacom->tool[0], 0); 229 } 230 231 /* send pad data */ 232 switch (wacom->features->type) { 233 case WACOM_G4: 234 if (data[7] & 0xf8) { 235 wacom_input_sync(wcombo); /* sync last event */ 236 wacom->id[1] = PAD_DEVICE_ID; 237 wacom_report_key(wcombo, BTN_0, (data[7] & 0x40)); 238 wacom_report_key(wcombo, BTN_4, (data[7] & 0x80)); 239 rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3); 240 wacom_report_rel(wcombo, REL_WHEEL, rw); 241 wacom_report_key(wcombo, BTN_TOOL_FINGER, 0xf0); 242 wacom_report_abs(wcombo, ABS_MISC, wacom->id[1]); 243 wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, 0xf0); 244 } else if (wacom->id[1]) { 245 wacom_input_sync(wcombo); /* sync last event */ 246 wacom->id[1] = 0; 247 wacom_report_key(wcombo, BTN_0, (data[7] & 0x40)); 248 wacom_report_key(wcombo, BTN_4, (data[7] & 0x80)); 249 wacom_report_key(wcombo, BTN_TOOL_FINGER, 0); 250 wacom_report_abs(wcombo, ABS_MISC, 0); 251 wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, 0xf0); 252 } 253 break; 254 case WACOM_MO: 255 if ((data[7] & 0xf8) || (data[8] & 0xff)) { 256 wacom_input_sync(wcombo); /* sync last event */ 257 wacom->id[1] = PAD_DEVICE_ID; 258 wacom_report_key(wcombo, BTN_0, (data[7] & 0x08)); 259 wacom_report_key(wcombo, BTN_1, (data[7] & 0x20)); 260 wacom_report_key(wcombo, BTN_4, (data[7] & 0x10)); 261 wacom_report_key(wcombo, BTN_5, (data[7] & 0x40)); 262 wacom_report_abs(wcombo, ABS_WHEEL, (data[8] & 0x7f)); 263 wacom_report_key(wcombo, BTN_TOOL_FINGER, 0xf0); 264 wacom_report_abs(wcombo, ABS_MISC, wacom->id[1]); 265 wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, 0xf0); 266 } else if (wacom->id[1]) { 267 wacom_input_sync(wcombo); /* sync last event */ 268 wacom->id[1] = 0; 269 wacom_report_key(wcombo, BTN_0, (data[7] & 0x08)); 270 wacom_report_key(wcombo, BTN_1, (data[7] & 0x20)); 271 wacom_report_key(wcombo, BTN_4, (data[7] & 0x10)); 272 wacom_report_key(wcombo, BTN_5, (data[7] & 0x40)); 273 wacom_report_abs(wcombo, ABS_WHEEL, (data[8] & 0x7f)); 274 wacom_report_key(wcombo, BTN_TOOL_FINGER, 0); 275 wacom_report_abs(wcombo, ABS_MISC, 0); 276 wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, 0xf0); 277 } 278 break; 279 } 280 return 1; 281} 282 283static int wacom_intuos_inout(struct wacom_wac *wacom, void *wcombo) 284{ 285 unsigned char *data = wacom->data; 286 int idx; 287 288 /* tool number */ 289 idx = data[1] & 0x01; 290 291 /* Enter report */ 292 if ((data[1] & 0xfc) == 0xc0) { 293 /* serial number of the tool */ 294 wacom->serial[idx] = ((data[3] & 0x0f) << 28) + 295 (data[4] << 20) + (data[5] << 12) + 296 (data[6] << 4) + (data[7] >> 4); 297 298 wacom->id[idx] = (data[2] << 4) | (data[3] >> 4); 299 switch (wacom->id[idx]) { 300 case 0x812: /* Inking pen */ 301 case 0x801: /* Intuos3 Inking pen */ 302 case 0x012: 303 wacom->tool[idx] = BTN_TOOL_PENCIL; 304 break; 305 case 0x822: /* Pen */ 306 case 0x842: 307 case 0x852: 308 case 0x823: /* Intuos3 Grip Pen */ 309 case 0x813: /* Intuos3 Classic Pen */ 310 case 0x885: /* Intuos3 Marker Pen */ 311 case 0x022: 312 wacom->tool[idx] = BTN_TOOL_PEN; 313 break; 314 case 0x832: /* Stroke pen */ 315 case 0x032: 316 wacom->tool[idx] = BTN_TOOL_BRUSH; 317 break; 318 case 0x007: /* Mouse 4D and 2D */ 319 case 0x09c: 320 case 0x094: 321 case 0x017: /* Intuos3 2D Mouse */ 322 wacom->tool[idx] = BTN_TOOL_MOUSE; 323 break; 324 case 0x096: /* Lens cursor */ 325 case 0x097: /* Intuos3 Lens cursor */ 326 wacom->tool[idx] = BTN_TOOL_LENS; 327 break; 328 case 0x82a: /* Eraser */ 329 case 0x85a: 330 case 0x91a: 331 case 0xd1a: 332 case 0x0fa: 333 case 0x82b: /* Intuos3 Grip Pen Eraser */ 334 case 0x81b: /* Intuos3 Classic Pen Eraser */ 335 case 0x91b: /* Intuos3 Airbrush Eraser */ 336 wacom->tool[idx] = BTN_TOOL_RUBBER; 337 break; 338 case 0xd12: 339 case 0x912: 340 case 0x112: 341 case 0x913: /* Intuos3 Airbrush */ 342 wacom->tool[idx] = BTN_TOOL_AIRBRUSH; 343 break; 344 default: /* Unknown tool */ 345 wacom->tool[idx] = BTN_TOOL_PEN; 346 } 347 return 1; 348 } 349 350 /* Exit report */ 351 if ((data[1] & 0xfe) == 0x80) { 352 wacom_report_abs(wcombo, ABS_X, 0); 353 wacom_report_abs(wcombo, ABS_Y, 0); 354 wacom_report_abs(wcombo, ABS_DISTANCE, 0); 355 if (wacom->tool[idx] >= BTN_TOOL_MOUSE) { 356 wacom_report_key(wcombo, BTN_LEFT, 0); 357 wacom_report_key(wcombo, BTN_MIDDLE, 0); 358 wacom_report_key(wcombo, BTN_RIGHT, 0); 359 wacom_report_key(wcombo, BTN_SIDE, 0); 360 wacom_report_key(wcombo, BTN_EXTRA, 0); 361 wacom_report_abs(wcombo, ABS_THROTTLE, 0); 362 wacom_report_abs(wcombo, ABS_RZ, 0); 363 } else { 364 wacom_report_abs(wcombo, ABS_PRESSURE, 0); 365 wacom_report_abs(wcombo, ABS_TILT_X, 0); 366 wacom_report_abs(wcombo, ABS_TILT_Y, 0); 367 wacom_report_key(wcombo, BTN_STYLUS, 0); 368 wacom_report_key(wcombo, BTN_STYLUS2, 0); 369 wacom_report_key(wcombo, BTN_TOUCH, 0); 370 wacom_report_abs(wcombo, ABS_WHEEL, 0); 371 } 372 wacom_report_key(wcombo, wacom->tool[idx], 0); 373 wacom_report_abs(wcombo, ABS_MISC, 0); /* reset tool id */ 374 wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, wacom->serial[idx]); 375 return 2; 376 } 377 return 0; 378} 379 380static void wacom_intuos_general(struct wacom_wac *wacom, void *wcombo) 381{ 382 unsigned char *data = wacom->data; 383 unsigned int t; 384 385 /* general pen packet */ 386 if ((data[1] & 0xb8) == 0xa0) { 387 t = (data[6] << 2) | ((data[7] >> 6) & 3); 388 wacom_report_abs(wcombo, ABS_PRESSURE, t); 389 wacom_report_abs(wcombo, ABS_TILT_X, 390 ((data[7] << 1) & 0x7e) | (data[8] >> 7)); 391 wacom_report_abs(wcombo, ABS_TILT_Y, data[8] & 0x7f); 392 wacom_report_key(wcombo, BTN_STYLUS, data[1] & 2); 393 wacom_report_key(wcombo, BTN_STYLUS2, data[1] & 4); 394 wacom_report_key(wcombo, BTN_TOUCH, t > 10); 395 } 396 397 /* airbrush second packet */ 398 if ((data[1] & 0xbc) == 0xb4) { 399 wacom_report_abs(wcombo, ABS_WHEEL, 400 (data[6] << 2) | ((data[7] >> 6) & 3)); 401 wacom_report_abs(wcombo, ABS_TILT_X, 402 ((data[7] << 1) & 0x7e) | (data[8] >> 7)); 403 wacom_report_abs(wcombo, ABS_TILT_Y, data[8] & 0x7f); 404 } 405 return; 406} 407 408static int wacom_intuos_irq(struct wacom_wac *wacom, void *wcombo) 409{ 410 unsigned char *data = wacom->data; 411 unsigned int t; 412 int idx, result; 413 414 if (data[0] != 2 && data[0] != 5 && data[0] != 6 && data[0] != 12) { 415 dbg("wacom_intuos_irq: received unknown report #%d", data[0]); 416 return 0; 417 } 418 419 /* tool number */ 420 idx = data[1] & 0x01; 421 422 /* pad packets. Works as a second tool and is always in prox */ 423 if (data[0] == 12) { 424 /* initiate the pad as a device */ 425 if (wacom->tool[1] != BTN_TOOL_FINGER) 426 wacom->tool[1] = BTN_TOOL_FINGER; 427 428 wacom_report_key(wcombo, BTN_0, (data[5] & 0x01)); 429 wacom_report_key(wcombo, BTN_1, (data[5] & 0x02)); 430 wacom_report_key(wcombo, BTN_2, (data[5] & 0x04)); 431 wacom_report_key(wcombo, BTN_3, (data[5] & 0x08)); 432 wacom_report_key(wcombo, BTN_4, (data[6] & 0x01)); 433 wacom_report_key(wcombo, BTN_5, (data[6] & 0x02)); 434 wacom_report_key(wcombo, BTN_6, (data[6] & 0x04)); 435 wacom_report_key(wcombo, BTN_7, (data[6] & 0x08)); 436 wacom_report_key(wcombo, BTN_8, (data[5] & 0x10)); 437 wacom_report_key(wcombo, BTN_9, (data[6] & 0x10)); 438 wacom_report_abs(wcombo, ABS_RX, ((data[1] & 0x1f) << 8) | data[2]); 439 wacom_report_abs(wcombo, ABS_RY, ((data[3] & 0x1f) << 8) | data[4]); 440 441 if ((data[5] & 0x1f) | (data[6] & 0x1f) | (data[1] & 0x1f) | 442 data[2] | (data[3] & 0x1f) | data[4]) 443 wacom_report_key(wcombo, wacom->tool[1], 1); 444 else 445 wacom_report_key(wcombo, wacom->tool[1], 0); 446 wacom_report_abs(wcombo, ABS_MISC, PAD_DEVICE_ID); 447 wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, 0xffffffff); 448 return 1; 449 } 450 451 /* process in/out prox events */ 452 result = wacom_intuos_inout(wacom, wcombo); 453 if (result) 454 return result-1; 455 456 /* Only large I3 and I1 & I2 support Lense Cursor */ 457 if ((wacom->tool[idx] == BTN_TOOL_LENS) 458 && ((wacom->features->type == INTUOS3) 459 || (wacom->features->type == INTUOS3S))) 460 return 0; 461 462 /* Cintiq doesn't send data when RDY bit isn't set */ 463 if ((wacom->features->type == CINTIQ) && !(data[1] & 0x40)) 464 return 0; 465 466 if (wacom->features->type >= INTUOS3S) { 467 wacom_report_abs(wcombo, ABS_X, (data[2] << 9) | (data[3] << 1) | ((data[9] >> 1) & 1)); 468 wacom_report_abs(wcombo, ABS_Y, (data[4] << 9) | (data[5] << 1) | (data[9] & 1)); 469 wacom_report_abs(wcombo, ABS_DISTANCE, ((data[9] >> 2) & 0x3f)); 470 } else { 471 wacom_report_abs(wcombo, ABS_X, wacom_be16_to_cpu(&data[2])); 472 wacom_report_abs(wcombo, ABS_Y, wacom_be16_to_cpu(&data[4])); 473 wacom_report_abs(wcombo, ABS_DISTANCE, ((data[9] >> 3) & 0x1f)); 474 } 475 476 /* process general packets */ 477 wacom_intuos_general(wacom, wcombo); 478 479 /* 4D mouse, 2D mouse, marker pen rotation, or Lens cursor packets */ 480 if ((data[1] & 0xbc) == 0xa8 || (data[1] & 0xbe) == 0xb0) { 481 482 if (data[1] & 0x02) { 483 /* Rotation packet */ 484 if (wacom->features->type >= INTUOS3S) { 485 /* I3 marker pen rotation */ 486 t = (data[6] << 3) | ((data[7] >> 5) & 7); 487 t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) : 488 ((t-1) / 2 + 450)) : (450 - t / 2) ; 489 wacom_report_abs(wcombo, ABS_Z, t); 490 } else { 491 /* 4D mouse rotation packet */ 492 t = (data[6] << 3) | ((data[7] >> 5) & 7); 493 wacom_report_abs(wcombo, ABS_RZ, (data[7] & 0x20) ? 494 ((t - 1) / 2) : -t / 2); 495 } 496 497 } else if (!(data[1] & 0x10) && wacom->features->type < INTUOS3S) { 498 /* 4D mouse packet */ 499 wacom_report_key(wcombo, BTN_LEFT, data[8] & 0x01); 500 wacom_report_key(wcombo, BTN_MIDDLE, data[8] & 0x02); 501 wacom_report_key(wcombo, BTN_RIGHT, data[8] & 0x04); 502 503 wacom_report_key(wcombo, BTN_SIDE, data[8] & 0x20); 504 wacom_report_key(wcombo, BTN_EXTRA, data[8] & 0x10); 505 t = (data[6] << 2) | ((data[7] >> 6) & 3); 506 wacom_report_abs(wcombo, ABS_THROTTLE, (data[8] & 0x08) ? -t : t); 507 508 } else if (wacom->tool[idx] == BTN_TOOL_MOUSE) { 509 /* 2D mouse packet */ 510 wacom_report_key(wcombo, BTN_LEFT, data[8] & 0x04); 511 wacom_report_key(wcombo, BTN_MIDDLE, data[8] & 0x08); 512 wacom_report_key(wcombo, BTN_RIGHT, data[8] & 0x10); 513 wacom_report_rel(wcombo, REL_WHEEL, (data[8] & 0x01) 514 - ((data[8] & 0x02) >> 1)); 515 516 /* I3 2D mouse side buttons */ 517 if (wacom->features->type >= INTUOS3S && wacom->features->type <= INTUOS3L) { 518 wacom_report_key(wcombo, BTN_SIDE, data[8] & 0x40); 519 wacom_report_key(wcombo, BTN_EXTRA, data[8] & 0x20); 520 } 521 522 } else if (wacom->features->type < INTUOS3S || wacom->features->type == INTUOS3L) { 523 /* Lens cursor packets */ 524 wacom_report_key(wcombo, BTN_LEFT, data[8] & 0x01); 525 wacom_report_key(wcombo, BTN_MIDDLE, data[8] & 0x02); 526 wacom_report_key(wcombo, BTN_RIGHT, data[8] & 0x04); 527 wacom_report_key(wcombo, BTN_SIDE, data[8] & 0x10); 528 wacom_report_key(wcombo, BTN_EXTRA, data[8] & 0x08); 529 } 530 } 531 532 wacom_report_abs(wcombo, ABS_MISC, wacom->id[idx]); /* report tool id */ 533 wacom_report_key(wcombo, wacom->tool[idx], 1); 534 wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, wacom->serial[idx]); 535 return 1; 536} 537 538int wacom_wac_irq(struct wacom_wac *wacom_wac, void *wcombo) 539{ 540 switch (wacom_wac->features->type) { 541 case PENPARTNER: 542 return (wacom_penpartner_irq(wacom_wac, wcombo)); 543 break; 544 case PL: 545 return (wacom_pl_irq(wacom_wac, wcombo)); 546 break; 547 case WACOM_G4: 548 case GRAPHIRE: 549 case WACOM_MO: 550 return (wacom_graphire_irq(wacom_wac, wcombo)); 551 break; 552 case PTU: 553 return (wacom_ptu_irq(wacom_wac, wcombo)); 554 break; 555 case INTUOS: 556 case INTUOS3S: 557 case INTUOS3: 558 case INTUOS3L: 559 case CINTIQ: 560 case WACOM_BEE: 561 return (wacom_intuos_irq(wacom_wac, wcombo)); 562 break; 563 default: 564 return 0; 565 } 566 return 0; 567} 568 569void wacom_init_input_dev(struct input_dev *input_dev, struct wacom_wac *wacom_wac) 570{ 571 switch (wacom_wac->features->type) { 572 case WACOM_MO: 573 input_dev_mo(input_dev, wacom_wac); 574 case WACOM_G4: 575 input_dev_g4(input_dev, wacom_wac); 576 /* fall through */ 577 case GRAPHIRE: 578 input_dev_g(input_dev, wacom_wac); 579 break; 580 case WACOM_BEE: 581 input_dev_bee(input_dev, wacom_wac); 582 case INTUOS3: 583 case INTUOS3L: 584 case CINTIQ: 585 input_dev_i3(input_dev, wacom_wac); 586 /* fall through */ 587 case INTUOS3S: 588 input_dev_i3s(input_dev, wacom_wac); 589 case INTUOS: 590 input_dev_i(input_dev, wacom_wac); 591 break; 592 case PL: 593 case PTU: 594 input_dev_pl(input_dev, wacom_wac); 595 break; 596 case PENPARTNER: 597 input_dev_pt(input_dev, wacom_wac); 598 break; 599 } 600 return; 601} 602 603static struct wacom_features wacom_features[] = { 604 { "Wacom Penpartner", 7, 5040, 3780, 255, 0, PENPARTNER }, 605 { "Wacom Graphire", 8, 10206, 7422, 511, 63, GRAPHIRE }, 606 { "Wacom Graphire2 4x5", 8, 10206, 7422, 511, 63, GRAPHIRE }, 607 { "Wacom Graphire2 5x7", 8, 13918, 10206, 511, 63, GRAPHIRE }, 608 { "Wacom Graphire3", 8, 10208, 7424, 511, 63, GRAPHIRE }, 609 { "Wacom Graphire3 6x8", 8, 16704, 12064, 511, 63, GRAPHIRE }, 610 { "Wacom Graphire4 4x5", 8, 10208, 7424, 511, 63, WACOM_G4 }, 611 { "Wacom Graphire4 6x8", 8, 16704, 12064, 511, 63, WACOM_G4 }, 612 { "Wacom BambooFun 4x5", 9, 14760, 9225, 511, 63, WACOM_MO }, 613 { "Wacom BambooFun 6x8", 9, 21648, 13530, 511, 63, WACOM_MO }, 614 { "Wacom Volito", 8, 5104, 3712, 511, 63, GRAPHIRE }, 615 { "Wacom PenStation2", 8, 3250, 2320, 255, 63, GRAPHIRE }, 616 { "Wacom Volito2 4x5", 8, 5104, 3712, 511, 63, GRAPHIRE }, 617 { "Wacom Volito2 2x3", 8, 3248, 2320, 511, 63, GRAPHIRE }, 618 { "Wacom PenPartner2", 8, 3250, 2320, 511, 63, GRAPHIRE }, 619 { "Wacom Bamboo", 9, 14760, 9225, 511, 63, WACOM_MO }, 620 { "Wacom Bamboo1", 8, 5104, 3712, 511, 63, GRAPHIRE }, 621 { "Wacom Intuos 4x5", 10, 12700, 10600, 1023, 31, INTUOS }, 622 { "Wacom Intuos 6x8", 10, 20320, 16240, 1023, 31, INTUOS }, 623 { "Wacom Intuos 9x12", 10, 30480, 24060, 1023, 31, INTUOS }, 624 { "Wacom Intuos 12x12", 10, 30480, 31680, 1023, 31, INTUOS }, 625 { "Wacom Intuos 12x18", 10, 45720, 31680, 1023, 31, INTUOS }, 626 { "Wacom PL400", 8, 5408, 4056, 255, 0, PL }, 627 { "Wacom PL500", 8, 6144, 4608, 255, 0, PL }, 628 { "Wacom PL600", 8, 6126, 4604, 255, 0, PL }, 629 { "Wacom PL600SX", 8, 6260, 5016, 255, 0, PL }, 630 { "Wacom PL550", 8, 6144, 4608, 511, 0, PL }, 631 { "Wacom PL800", 8, 7220, 5780, 511, 0, PL }, 632 { "Wacom PL700", 8, 6758, 5406, 511, 0, PL }, 633 { "Wacom PL510", 8, 6282, 4762, 511, 0, PL }, 634 { "Wacom DTU710", 8, 34080, 27660, 511, 0, PL }, 635 { "Wacom DTF521", 8, 6282, 4762, 511, 0, PL }, 636 { "Wacom DTF720", 8, 6858, 5506, 511, 0, PL }, 637 { "Wacom Cintiq Partner",8, 20480, 15360, 511, 0, PTU }, 638 { "Wacom Intuos2 4x5", 10, 12700, 10600, 1023, 31, INTUOS }, 639 { "Wacom Intuos2 6x8", 10, 20320, 16240, 1023, 31, INTUOS }, 640 { "Wacom Intuos2 9x12", 10, 30480, 24060, 1023, 31, INTUOS }, 641 { "Wacom Intuos2 12x12", 10, 30480, 31680, 1023, 31, INTUOS }, 642 { "Wacom Intuos2 12x18", 10, 45720, 31680, 1023, 31, INTUOS }, 643 { "Wacom Intuos3 4x5", 10, 25400, 20320, 1023, 63, INTUOS3S }, 644 { "Wacom Intuos3 6x8", 10, 40640, 30480, 1023, 63, INTUOS3 }, 645 { "Wacom Intuos3 9x12", 10, 60960, 45720, 1023, 63, INTUOS3 }, 646 { "Wacom Intuos3 12x12", 10, 60960, 60960, 1023, 63, INTUOS3L }, 647 { "Wacom Intuos3 12x19", 10, 97536, 60960, 1023, 63, INTUOS3L }, 648 { "Wacom Intuos3 6x11", 10, 54204, 31750, 1023, 63, INTUOS3 }, 649 { "Wacom Intuos3 4x6", 10, 31496, 19685, 1023, 63, INTUOS3S }, 650 { "Wacom Cintiq 21UX", 10, 87200, 65600, 1023, 63, CINTIQ }, 651 { "Wacom Cintiq 20WSX", 10, 86680, 54180, 1023, 63, WACOM_BEE }, 652 { "Wacom Cintiq 12WX", 10, 53020, 33440, 1023, 63, WACOM_BEE }, 653 { "Wacom Intuos2 6x8", 10, 20320, 16240, 1023, 31, INTUOS }, 654 { } 655}; 656 657static struct usb_device_id wacom_ids[] = { 658 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x00) }, 659 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x10) }, 660 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x11) }, 661 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x12) }, 662 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x13) }, 663 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x14) }, 664 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x15) }, 665 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x16) }, 666 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x17) }, 667 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x18) }, 668 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x60) }, 669 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x61) }, 670 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x62) }, 671 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x63) }, 672 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x64) }, 673 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x65) }, 674 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x69) }, 675 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x20) }, 676 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x21) }, 677 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x22) }, 678 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x23) }, 679 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x24) }, 680 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x30) }, 681 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x31) }, 682 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x32) }, 683 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x33) }, 684 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x34) }, 685 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x35) }, 686 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x37) }, 687 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x38) }, 688 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x39) }, 689 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xC0) }, 690 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xC4) }, 691 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x03) }, 692 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x41) }, 693 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x42) }, 694 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x43) }, 695 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x44) }, 696 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x45) }, 697 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB0) }, 698 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB1) }, 699 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB2) }, 700 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB3) }, 701 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB4) }, 702 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB5) }, 703 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB7) }, 704 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x3F) }, 705 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xC5) }, 706 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xC6) }, 707 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x47) }, 708 { } 709}; 710 711const struct usb_device_id * get_device_table(void) { 712 const struct usb_device_id * id_table = wacom_ids; 713 return id_table; 714} 715 716struct wacom_features * get_wacom_feature(const struct usb_device_id * id) { 717 int index = id - wacom_ids; 718 struct wacom_features *wf = &wacom_features[index]; 719 return wf; 720} 721 722MODULE_DEVICE_TABLE(usb, wacom_ids);