projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 3bea733a PC |
1 | /* |
| 2 | * drivers/usb/input/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 | ||
| 17 | static int wacom_penpartner_irq(struct wacom_wac *wacom, void *wcombo) | |
| 18 | { | |
| 19 | unsigned char *data = wacom->data; | |
| 20 | ||
| 21 | switch (data[0]) { | |
| 22 | case 1: | |
| 23 | wacom_input_regs(wcombo); | |
| 24 | if (data[5] & 0x80) { | |
| 25 | wacom->tool[0] = (data[5] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN; | |
| 26 | wacom->id[0] = (data[5] & 0x20) ? ERASER_DEVICE_ID : STYLUS_DEVICE_ID; | |
| 27 | wacom_report_key(wcombo, wacom->tool[0], 1); | |
| 28 | wacom_report_abs(wcombo, ABS_MISC, wacom->id[0]); /* report tool id */ | |
| 29 | wacom_report_abs(wcombo, ABS_X, wacom_le16_to_cpu(&data[1])); | |
| 30 | wacom_report_abs(wcombo, ABS_Y, wacom_le16_to_cpu(&data[3])); | |
| 31 | wacom_report_abs(wcombo, ABS_PRESSURE, (signed char)data[6] + 127); | |
| 32 | wacom_report_key(wcombo, BTN_TOUCH, ((signed char)data[6] > -127)); | |
| 33 | wacom_report_key(wcombo, BTN_STYLUS, (data[5] & 0x40)); | |
| 34 | } else { | |
| 35 | wacom_report_key(wcombo, wacom->tool[0], 0); | |
| 36 | wacom_report_abs(wcombo, ABS_MISC, 0); /* report tool id */ | |
| 37 | wacom_report_abs(wcombo, ABS_PRESSURE, -1); | |
| 38 | wacom_report_key(wcombo, BTN_TOUCH, 0); | |
| 39 | } | |
| 40 | break; | |
| 41 | case 2: | |
| 42 | wacom_input_regs(wcombo); | |
| 43 | wacom_report_key(wcombo, BTN_TOOL_PEN, 1); | |
| 44 | wacom_report_abs(wcombo, ABS_MISC, STYLUS_DEVICE_ID); /* report tool id */ | |
| 45 | wacom_report_abs(wcombo, ABS_X, wacom_le16_to_cpu(&data[1])); | |
| 46 | wacom_report_abs(wcombo, ABS_Y, wacom_le16_to_cpu(&data[3])); | |
| 47 | wacom_report_abs(wcombo, ABS_PRESSURE, (signed char)data[6] + 127); | |
| 48 | wacom_report_key(wcombo, BTN_TOUCH, ((signed char)data[6] > -80) && !(data[5] & 0x20)); | |
| 49 | wacom_report_key(wcombo, BTN_STYLUS, (data[5] & 0x40)); | |
| 50 | break; | |
| 51 | default: | |
| 52 | printk(KERN_INFO "wacom_penpartner_irq: received unknown report #%d\n", data[0]); | |
| 53 | return 0; | |
| 54 | } | |
| 55 | return 1; | |
| 56 | } | |
| 57 | ||
| 58 | static int wacom_pl_irq(struct wacom_wac *wacom, void *wcombo) | |
| 59 | { | |
| 60 | unsigned char *data = wacom->data; | |
| 61 | int prox, id, pressure; | |
| 62 | ||
| 63 | if (data[0] != 2) { | |
| 64 | dbg("wacom_pl_irq: received unknown report #%d", data[0]); | |
| 65 | return 0; | |
| 66 | } | |
| 67 | ||
| 68 | prox = data[1] & 0x40; | |
| 69 | ||
| 70 | wacom_input_regs(wcombo); | |
| 71 | ||
| 72 | id = ERASER_DEVICE_ID; | |
| 73 | if (prox) { | |
| 74 | ||
| 75 | pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1)); | |
| 76 | if (wacom->features->pressure_max > 255) | |
| 77 | pressure = (pressure << 1) | ((data[4] >> 6) & 1); | |
| 78 | pressure += (wacom->features->pressure_max + 1) / 2; | |
| 79 | ||
| 80 | /* | |
| 81 | * if going from out of proximity into proximity select between the eraser | |
| 82 | * and the pen based on the state of the stylus2 button, choose eraser if | |
| 83 | * pressed else choose pen. if not a proximity change from out to in, send | |
| 84 | * an out of proximity for previous tool then a in for new tool. | |
| 85 | */ | |
| 86 | if (!wacom->tool[0]) { | |
| 87 | /* Eraser bit set for DTF */ | |
| 88 | if (data[1] & 0x10) | |
| 89 | wacom->tool[1] = BTN_TOOL_RUBBER; | |
| 90 | else | |
| 91 | /* Going into proximity select tool */ | |
| 92 | wacom->tool[1] = (data[4] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN; | |
| 93 | } else { | |
| 94 | /* was entered with stylus2 pressed */ | |
| 95 | if (wacom->tool[1] == BTN_TOOL_RUBBER && !(data[4] & 0x20)) { | |
| 96 | /* report out proximity for previous tool */ | |
| 97 | wacom_report_key(wcombo, wacom->tool[1], 0); | |
| 98 | wacom_input_sync(wcombo); | |
| 99 | wacom->tool[1] = BTN_TOOL_PEN; | |
| 100 | return 0; | |
| 101 | } | |
| 102 | } | |
| 103 | if (wacom->tool[1] != BTN_TOOL_RUBBER) { | |
| 104 | /* Unknown tool selected default to pen tool */ | |
| 105 | wacom->tool[1] = BTN_TOOL_PEN; | |
| 106 | id = STYLUS_DEVICE_ID; | |
| 107 | } | |
| 108 | wacom_report_key(wcombo, wacom->tool[1], prox); /* report in proximity for tool */ | |
| 109 | wacom_report_abs(wcombo, ABS_MISC, id); /* report tool id */ | |
| 110 | wacom_report_abs(wcombo, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14)); | |
| 111 | wacom_report_abs(wcombo, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14)); | |
| 112 | wacom_report_abs(wcombo, ABS_PRESSURE, pressure); | |
| 113 | ||
| 114 | wacom_report_key(wcombo, BTN_TOUCH, data[4] & 0x08); | |
| 115 | wacom_report_key(wcombo, BTN_STYLUS, data[4] & 0x10); | |
| 116 | /* Only allow the stylus2 button to be reported for the pen tool. */ | |
| 117 | wacom_report_key(wcombo, BTN_STYLUS2, (wacom->tool[1] == BTN_TOOL_PEN) && (data[4] & 0x20)); | |
| 118 | } else { | |
| 119 | /* report proximity-out of a (valid) tool */ | |
| 120 | if (wacom->tool[1] != BTN_TOOL_RUBBER) { | |
| 121 | /* Unknown tool selected default to pen tool */ | |
| 122 | wacom->tool[1] = BTN_TOOL_PEN; | |
| 123 | } | |
| 124 | wacom_report_key(wcombo, wacom->tool[1], prox); | |
| 125 | } | |
| 126 | ||
| 127 | wacom->tool[0] = prox; /* Save proximity state */ | |
| 128 | return 1; | |
| 129 | } | |
| 130 | ||
| 131 | static int wacom_ptu_irq(struct wacom_wac *wacom, void *wcombo) | |
| 132 | { | |
| 133 | unsigned char *data = wacom->data; | |
| 134 | int id; | |
| 135 | ||
| 136 | if (data[0] != 2) { | |
| 137 | printk(KERN_INFO "wacom_ptu_irq: received unknown report #%d\n", data[0]); | |
| 138 | return 0; | |
| 139 | } | |
| 140 | ||
| 141 | wacom_input_regs(wcombo); | |
| 142 | if (data[1] & 0x04) { | |
| 143 | wacom_report_key(wcombo, BTN_TOOL_RUBBER, data[1] & 0x20); | |
| 144 | wacom_report_key(wcombo, BTN_TOUCH, data[1] & 0x08); | |
| 145 | id = ERASER_DEVICE_ID; | |
| 146 | } else { | |
| 147 | wacom_report_key(wcombo, BTN_TOOL_PEN, data[1] & 0x20); | |
| 148 | wacom_report_key(wcombo, BTN_TOUCH, data[1] & 0x01); | |
| 149 | id = STYLUS_DEVICE_ID; | |
| 150 | } | |
| 151 | wacom_report_abs(wcombo, ABS_MISC, id); /* report tool id */ | |
| 152 | wacom_report_abs(wcombo, ABS_X, wacom_le16_to_cpu(&data[2])); | |
| 153 | wacom_report_abs(wcombo, ABS_Y, wacom_le16_to_cpu(&data[4])); | |
| 154 | wacom_report_abs(wcombo, ABS_PRESSURE, wacom_le16_to_cpu(&data[6])); | |
| 155 | wacom_report_key(wcombo, BTN_STYLUS, data[1] & 0x02); | |
| 156 | wacom_report_key(wcombo, BTN_STYLUS2, data[1] & 0x10); | |
| 157 | return 1; | |
| 158 | } | |
| 159 | ||
| 160 | static int wacom_graphire_irq(struct wacom_wac *wacom, void *wcombo) | |
| 161 | { | |
| 162 | unsigned char *data = wacom->data; | |
| 163 | int x, y, id, rw; | |
| 164 | ||
| 165 | if (data[0] != 2) { | |
| 166 | dbg("wacom_graphire_irq: received unknown report #%d", data[0]); | |
| 167 | return 0; | |
| 168 | } | |
| 169 | ||
| 170 | wacom_input_regs(wcombo); | |
| 171 | ||
| 172 | id = STYLUS_DEVICE_ID; | |
| 173 | if (data[1] & 0x10) { /* in prox */ | |
| 174 | ||
| 175 | switch ((data[1] >> 5) & 3) { | |
| 176 | ||
| 177 | case 0: /* Pen */ | |
| 178 | wacom->tool[0] = BTN_TOOL_PEN; | |
| 179 | break; | |
| 180 | ||
| 181 | case 1: /* Rubber */ | |
| 182 | wacom->tool[0] = BTN_TOOL_RUBBER; | |
| 183 | id = ERASER_DEVICE_ID; | |
| 184 | break; | |
| 185 | ||
| 186 | case 2: /* Mouse with wheel */ | |
| 187 | wacom_report_key(wcombo, BTN_MIDDLE, data[1] & 0x04); | |
| 188 | if (wacom->features->type == WACOM_G4) { | |
| 189 | rw = data[7] & 0x04 ? (data[7] & 0x03)-4 : (data[7] & 0x03); | |
| 190 | wacom_report_rel(wcombo, REL_WHEEL, -rw); | |
| 191 | } else | |
| 192 | wacom_report_rel(wcombo, REL_WHEEL, -(signed char) data[6]); | |
| 193 | /* fall through */ | |
| 194 | ||
| 195 | case 3: /* Mouse without wheel */ | |
| 196 | wacom->tool[0] = BTN_TOOL_MOUSE; | |
| 197 | id = CURSOR_DEVICE_ID; | |
| 198 | wacom_report_key(wcombo, BTN_LEFT, data[1] & 0x01); | |
| 199 | wacom_report_key(wcombo, BTN_RIGHT, data[1] & 0x02); | |
| 200 | if (wacom->features->type == WACOM_G4) | |
| 201 | wacom_report_abs(wcombo, ABS_DISTANCE, data[6]); | |
| 202 | else | |
| 203 | wacom_report_abs(wcombo, ABS_DISTANCE, data[7]); | |
| 204 | break; | |
| 205 | } | |
| 206 | } | |
| 207 | ||
| 208 | if (data[1] & 0x90) { | |
| 209 | x = wacom_le16_to_cpu(&data[2]); | |
| 210 | y = wacom_le16_to_cpu(&data[4]); | |
| 211 | wacom_report_abs(wcombo, ABS_X, x); | |
| 212 | wacom_report_abs(wcombo, ABS_Y, y); | |
| 213 | if (wacom->tool[0] != BTN_TOOL_MOUSE) { | |
| 214 | wacom_report_abs(wcombo, ABS_PRESSURE, data[6] | ((data[7] & 0x01) << 8)); | |
| 215 | wacom_report_key(wcombo, BTN_TOUCH, data[1] & 0x01); | |
| 216 | wacom_report_key(wcombo, BTN_STYLUS, data[1] & 0x02); | |
| 217 | wacom_report_key(wcombo, BTN_STYLUS2, data[1] & 0x04); | |
| 218 | } | |
| 219 | } | |
| 220 | ||
| 221 | if (data[1] & 0x10) | |
| 222 | wacom_report_abs(wcombo, ABS_MISC, id); /* report tool id */ | |
| 223 | else | |
| 224 | wacom_report_abs(wcombo, ABS_MISC, 0); /* reset tool id */ | |
| 225 | wacom_report_key(wcombo, wacom->tool[0], data[1] & 0x10); | |
| 226 | wacom_input_sync(wcombo); | |
| 227 | ||
| 228 | /* send pad data */ | |
| 229 | if (wacom->features->type == WACOM_G4) { | |
| 230 | if ( (wacom->serial[1] & 0xc0) != (data[7] & 0xf8) ) { | |
| 231 | wacom->id[1] = 1; | |
| 232 | wacom->serial[1] = (data[7] & 0xf8); | |
| 233 | wacom_report_key(wcombo, BTN_0, (data[7] & 0x40)); | |
| 234 | wacom_report_key(wcombo, BTN_4, (data[7] & 0x80)); | |
| 235 | rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3); | |
| 236 | wacom_report_rel(wcombo, REL_WHEEL, rw); | |
| 237 | wacom_report_key(wcombo, BTN_TOOL_FINGER, 0xf0); | |
| 238 | wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, 0xf0); | |
| 239 | } else if (wacom->id[1]) { | |
| 240 | wacom->id[1] = 0; | |
| 241 | wacom_report_key(wcombo, BTN_TOOL_FINGER, 0); | |
| 242 | wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, 0xf0); | |
| 243 | } | |
| 244 | } | |
| 245 | return 1; | |
| 246 | } | |
| 247 | ||
| 248 | static int wacom_intuos_inout(struct wacom_wac *wacom, void *wcombo) | |
| 249 | { | |
| 250 | unsigned char *data = wacom->data; | |
| 251 | int idx; | |
| 252 | ||
| 253 | /* tool number */ | |
| 254 | idx = data[1] & 0x01; | |
| 255 | ||
| 256 | /* Enter report */ | |
| 257 | if ((data[1] & 0xfc) == 0xc0) { | |
| 258 | /* serial number of the tool */ | |
| 259 | wacom->serial[idx] = ((data[3] & 0x0f) << 28) + | |
| 260 | (data[4] << 20) + (data[5] << 12) + | |
| 261 | (data[6] << 4) + (data[7] >> 4); | |
| 262 | ||
| 263 | wacom->id[idx] = (data[2] << 4) | (data[3] >> 4); | |
| 264 | switch (wacom->id[idx]) { | |
| 265 | case 0x812: /* Inking pen */ | |
| 266 | case 0x801: /* Intuos3 Inking pen */ | |
| 267 | case 0x012: | |
| 268 | wacom->tool[idx] = BTN_TOOL_PENCIL; | |
| 269 | break; | |
| 270 | case 0x822: /* Pen */ | |
| 271 | case 0x842: | |
| 272 | case 0x852: | |
| 273 | case 0x823: /* Intuos3 Grip Pen */ | |
| 274 | case 0x813: /* Intuos3 Classic Pen */ | |
| 275 | case 0x885: /* Intuos3 Marker Pen */ | |
| 276 | case 0x022: | |
| 277 | wacom->tool[idx] = BTN_TOOL_PEN; | |
| 278 | break; | |
| 279 | case 0x832: /* Stroke pen */ | |
| 280 | case 0x032: | |
| 281 | wacom->tool[idx] = BTN_TOOL_BRUSH; | |
| 282 | break; | |
| 283 | case 0x007: /* Mouse 4D and 2D */ | |
| 284 | case 0x09c: | |
| 285 | case 0x094: | |
| 286 | case 0x017: /* Intuos3 2D Mouse */ | |
| 287 | wacom->tool[idx] = BTN_TOOL_MOUSE; | |
| 288 | break; | |
| 289 | case 0x096: /* Lens cursor */ | |
| 290 | case 0x097: /* Intuos3 Lens cursor */ | |
| 291 | wacom->tool[idx] = BTN_TOOL_LENS; | |
| 292 | break; | |
| 293 | case 0x82a: /* Eraser */ | |
| 294 | case 0x85a: | |
| 295 | case 0x91a: | |
| 296 | case 0xd1a: | |
| 297 | case 0x0fa: | |
| 298 | case 0x82b: /* Intuos3 Grip Pen Eraser */ | |
| 299 | case 0x81b: /* Intuos3 Classic Pen Eraser */ | |
| 300 | case 0x91b: /* Intuos3 Airbrush Eraser */ | |
| 301 | wacom->tool[idx] = BTN_TOOL_RUBBER; | |
| 302 | break; | |
| 303 | case 0xd12: | |
| 304 | case 0x912: | |
| 305 | case 0x112: | |
| 306 | case 0x913: /* Intuos3 Airbrush */ | |
| 307 | wacom->tool[idx] = BTN_TOOL_AIRBRUSH; | |
| 308 | break; | |
| 309 | default: /* Unknown tool */ | |
| 310 | wacom->tool[idx] = BTN_TOOL_PEN; | |
| 311 | } | |
| 312 | /* only large I3 support Lens Cursor */ | |
| 313 | if(!((wacom->tool[idx] == BTN_TOOL_LENS) && | |
| 314 | (wacom->features->type == INTUOS3))) { | |
| 315 | wacom_report_abs(wcombo, ABS_MISC, wacom->id[idx]); /* report tool id */ | |
| 316 | wacom_report_key(wcombo, wacom->tool[idx], 1); | |
| 317 | wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, wacom->serial[idx]); | |
| 318 | return 2; | |
| 319 | } | |
| 320 | return 1; | |
| 321 | } | |
| 322 | ||
| 323 | /* Exit report */ | |
| 324 | if ((data[1] & 0xfe) == 0x80) { | |
| 325 | wacom_report_key(wcombo, wacom->tool[idx], 0); | |
| 326 | wacom_report_abs(wcombo, ABS_MISC, 0); /* reset tool id */ | |
| 327 | wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, wacom->serial[idx]); | |
| 328 | return 2; | |
| 329 | } | |
| 330 | return 0; | |
| 331 | } | |
| 332 | ||
| 333 | static void wacom_intuos_general(struct wacom_wac *wacom, void *wcombo) | |
| 334 | { | |
| 335 | unsigned char *data = wacom->data; | |
| 336 | unsigned int t; | |
| 337 | ||
| 338 | /* general pen packet */ | |
| 339 | if ((data[1] & 0xb8) == 0xa0) { | |
| 340 | t = (data[6] << 2) | ((data[7] >> 6) & 3); | |
| 341 | wacom_report_abs(wcombo, ABS_PRESSURE, t); | |
| 342 | wacom_report_abs(wcombo, ABS_TILT_X, | |
| 343 | ((data[7] << 1) & 0x7e) | (data[8] >> 7)); | |
| 344 | wacom_report_abs(wcombo, ABS_TILT_Y, data[8] & 0x7f); | |
| 345 | wacom_report_key(wcombo, BTN_STYLUS, data[1] & 2); | |
| 346 | wacom_report_key(wcombo, BTN_STYLUS2, data[1] & 4); | |
| 347 | wacom_report_key(wcombo, BTN_TOUCH, t > 10); | |
| 348 | } | |
| 349 | ||
| 350 | /* airbrush second packet */ | |
| 351 | if ((data[1] & 0xbc) == 0xb4) { | |
| 352 | wacom_report_abs(wcombo, ABS_WHEEL, | |
| 353 | (data[6] << 2) | ((data[7] >> 6) & 3)); | |
| 354 | wacom_report_abs(wcombo, ABS_TILT_X, | |
| 355 | ((data[7] << 1) & 0x7e) | (data[8] >> 7)); | |
| 356 | wacom_report_abs(wcombo, ABS_TILT_Y, data[8] & 0x7f); | |
| 357 | } | |
| 358 | return; | |
| 359 | } | |
| 360 | ||
| 361 | static int wacom_intuos_irq(struct wacom_wac *wacom, void *wcombo) | |
| 362 | { | |
| 363 | unsigned char *data = wacom->data; | |
| 364 | unsigned int t; | |
| 365 | int idx, result; | |
| 366 | ||
| 367 | if (data[0] != 2 && data[0] != 5 && data[0] != 6 && data[0] != 12) { | |
| 368 | dbg("wacom_intuos_irq: received unknown report #%d", data[0]); | |
| 369 | return 0; | |
| 370 | } | |
| 371 | ||
| 372 | wacom_input_regs(wcombo); | |
| 373 | ||
| 374 | /* tool number */ | |
| 375 | idx = data[1] & 0x01; | |
| 376 | ||
| 377 | /* pad packets. Works as a second tool and is always in prox */ | |
| 378 | if (data[0] == 12) { | |
| 379 | /* initiate the pad as a device */ | |
| 380 | if (wacom->tool[1] != BTN_TOOL_FINGER) | |
| 381 | wacom->tool[1] = BTN_TOOL_FINGER; | |
| 382 | ||
| 383 | wacom_report_key(wcombo, BTN_0, (data[5] & 0x01)); | |
| 384 | wacom_report_key(wcombo, BTN_1, (data[5] & 0x02)); | |
| 385 | wacom_report_key(wcombo, BTN_2, (data[5] & 0x04)); | |
| 386 | wacom_report_key(wcombo, BTN_3, (data[5] & 0x08)); | |
| 387 | wacom_report_key(wcombo, BTN_4, (data[6] & 0x01)); | |
| 388 | wacom_report_key(wcombo, BTN_5, (data[6] & 0x02)); | |
| 389 | wacom_report_key(wcombo, BTN_6, (data[6] & 0x04)); | |
| 390 | wacom_report_key(wcombo, BTN_7, (data[6] & 0x08)); | |
| 391 | wacom_report_abs(wcombo, ABS_RX, ((data[1] & 0x1f) << 8) | data[2]); | |
| 392 | wacom_report_abs(wcombo, ABS_RY, ((data[3] & 0x1f) << 8) | data[4]); | |
| 393 | ||
| 394 | if((data[5] & 0x0f) | (data[6] & 0x0f) | (data[1] & 0x1f) | data[2]) | |
| 395 | wacom_report_key(wcombo, wacom->tool[1], 1); | |
| 396 | else | |
| 397 | wacom_report_key(wcombo, wacom->tool[1], 0); | |
| 398 | wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, 0xffffffff); | |
| 399 | return 1; | |
| 400 | } | |
| 401 | ||
| 402 | /* process in/out prox events */ | |
| 403 | result = wacom_intuos_inout(wacom, wcombo); | |
| 404 | if (result) | |
| 405 | return result-1; | |
| 406 | ||
| 407 | /* Cintiq doesn't send data when RDY bit isn't set */ | |
| 408 | if ((wacom->features->type == CINTIQ) && !(data[1] & 0x40)) | |
| 409 | return 0; | |
| 410 | ||
| 411 | if (wacom->features->type >= INTUOS3) { | |
| 412 | wacom_report_abs(wcombo, ABS_X, (data[2] << 9) | (data[3] << 1) | ((data[9] >> 1) & 1)); | |
| 413 | wacom_report_abs(wcombo, ABS_Y, (data[4] << 9) | (data[5] << 1) | (data[9] & 1)); | |
| 414 | wacom_report_abs(wcombo, ABS_DISTANCE, ((data[9] >> 2) & 0x3f)); | |
| 415 | } else { | |
| 416 | wacom_report_abs(wcombo, ABS_X, wacom_be16_to_cpu(&data[2])); | |
| 417 | wacom_report_abs(wcombo, ABS_Y, wacom_be16_to_cpu(&data[4])); | |
| 418 | wacom_report_abs(wcombo, ABS_DISTANCE, ((data[9] >> 3) & 0x1f)); | |
| 419 | } | |
| 420 | ||
| 421 | /* process general packets */ | |
| 422 | wacom_intuos_general(wacom, wcombo); | |
| 423 | ||
| 424 | /* 4D mouse, 2D mouse, marker pen rotation, or Lens cursor packets */ | |
| 425 | if ((data[1] & 0xbc) == 0xa8 || (data[1] & 0xbe) == 0xb0) { | |
| 426 | ||
| 427 | if (data[1] & 0x02) { | |
| 428 | /* Rotation packet */ | |
| 429 | if (wacom->features->type >= INTUOS3) { | |
| 430 | /* I3 marker pen rotation reported as wheel | |
| 431 | * due to valuator limitation | |
| 432 | */ | |
| 433 | t = (data[6] << 3) | ((data[7] >> 5) & 7); | |
| 434 | t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) : | |
| 435 | ((t-1) / 2 + 450)) : (450 - t / 2) ; | |
| 436 | wacom_report_abs(wcombo, ABS_WHEEL, t); | |
| 437 | } else { | |
| 438 | /* 4D mouse rotation packet */ | |
| 439 | t = (data[6] << 3) | ((data[7] >> 5) & 7); | |
| 440 | wacom_report_abs(wcombo, ABS_RZ, (data[7] & 0x20) ? | |
| 441 | ((t - 1) / 2) : -t / 2); | |
| 442 | } | |
| 443 | ||
| 444 | } else if (!(data[1] & 0x10) && wacom->features->type < INTUOS3) { | |
| 445 | /* 4D mouse packet */ | |
| 446 | wacom_report_key(wcombo, BTN_LEFT, data[8] & 0x01); | |
| 447 | wacom_report_key(wcombo, BTN_MIDDLE, data[8] & 0x02); | |
| 448 | wacom_report_key(wcombo, BTN_RIGHT, data[8] & 0x04); | |
| 449 | ||
| 450 | wacom_report_key(wcombo, BTN_SIDE, data[8] & 0x20); | |
| 451 | wacom_report_key(wcombo, BTN_EXTRA, data[8] & 0x10); | |
| 452 | t = (data[6] << 2) | ((data[7] >> 6) & 3); | |
| 453 | wacom_report_abs(wcombo, ABS_THROTTLE, (data[8] & 0x08) ? -t : t); | |
| 454 | ||
| 455 | } else if (wacom->tool[idx] == BTN_TOOL_MOUSE) { | |
| 456 | /* 2D mouse packet */ | |
| 457 | wacom_report_key(wcombo, BTN_LEFT, data[8] & 0x04); | |
| 458 | wacom_report_key(wcombo, BTN_MIDDLE, data[8] & 0x08); | |
| 459 | wacom_report_key(wcombo, BTN_RIGHT, data[8] & 0x10); | |
| 460 | wacom_report_rel(wcombo, REL_WHEEL, (data[8] & 0x01) | |
| 461 | - ((data[8] & 0x02) >> 1)); | |
| 462 | ||
| 463 | /* I3 2D mouse side buttons */ | |
| 464 | if (wacom->features->type == INTUOS3) { | |
| 465 | wacom_report_key(wcombo, BTN_SIDE, data[8] & 0x40); | |
| 466 | wacom_report_key(wcombo, BTN_EXTRA, data[8] & 0x20); | |
| 467 | } | |
| 468 | ||
| 469 | } else if (wacom->features->type < INTUOS3) { | |
| 470 | /* Lens cursor packets */ | |
| 471 | wacom_report_key(wcombo, BTN_LEFT, data[8] & 0x01); | |
| 472 | wacom_report_key(wcombo, BTN_MIDDLE, data[8] & 0x02); | |
| 473 | wacom_report_key(wcombo, BTN_RIGHT, data[8] & 0x04); | |
| 474 | wacom_report_key(wcombo, BTN_SIDE, data[8] & 0x10); | |
| 475 | wacom_report_key(wcombo, BTN_EXTRA, data[8] & 0x08); | |
| 476 | } | |
| 477 | } | |
| 478 | ||
| 479 | wacom_report_abs(wcombo, ABS_MISC, wacom->id[idx]); /* report tool id */ | |
| 480 | wacom_report_key(wcombo, wacom->tool[idx], 1); | |
| 481 | wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, wacom->serial[idx]); | |
| 482 | return 1; | |
| 483 | } | |
| 484 | ||
| 485 | int wacom_wac_irq(struct wacom_wac *wacom_wac, void *wcombo) | |
| 486 | { | |
| 487 | switch (wacom_wac->features->type) { | |
| 488 | case PENPARTNER: | |
| 489 | return (wacom_penpartner_irq(wacom_wac, wcombo)); | |
| 490 | break; | |
| 491 | case PL: | |
| 492 | return (wacom_pl_irq(wacom_wac, wcombo)); | |
| 493 | break; | |
| 494 | case WACOM_G4: | |
| 495 | case GRAPHIRE: | |
| 496 | return (wacom_graphire_irq(wacom_wac, wcombo)); | |
| 497 | break; | |
| 498 | case PTU: | |
| 499 | return (wacom_ptu_irq(wacom_wac, wcombo)); | |
| 500 | break; | |
| 501 | case INTUOS: | |
| 502 | case INTUOS3: | |
| 503 | case INTUOS3L: | |
| 504 | case CINTIQ: | |
| 505 | return (wacom_intuos_irq(wacom_wac, wcombo)); | |
| 506 | break; | |
| 507 | default: | |
| 508 | return 0; | |
| 509 | } | |
| 510 | return 0; | |
| 511 | } | |
| 512 | ||
| 513 | void wacom_init_input_dev(struct input_dev *input_dev, struct wacom_wac *wacom_wac) | |
| 514 | { | |
| 515 | switch (wacom_wac->features->type) { | |
| 516 | case WACOM_G4: | |
| 517 | input_dev_g4(input_dev, wacom_wac); | |
| 518 | /* fall through */ | |
| 519 | case GRAPHIRE: | |
| 520 | input_dev_g(input_dev, wacom_wac); | |
| 521 | break; | |
| 522 | case INTUOS3: | |
| 523 | case INTUOS3L: | |
| 524 | case CINTIQ: | |
| 525 | input_dev_i3(input_dev, wacom_wac); | |
| 526 | /* fall through */ | |
| 527 | case INTUOS: | |
| 528 | input_dev_i(input_dev, wacom_wac); | |
| 529 | break; | |
| 530 | case PL: | |
| 531 | case PTU: | |
| 532 | input_dev_pl(input_dev, wacom_wac); | |
| 533 | break; | |
| 534 | case PENPARTNER: | |
| 535 | input_dev_pt(input_dev, wacom_wac); | |
| 536 | break; | |
| 537 | } | |
| 538 | return; | |
| 539 | } | |
| 540 | ||
| 541 | static struct wacom_features wacom_features[] = { | |
| 542 | { "Wacom Penpartner", 7, 5040, 3780, 255, 32, PENPARTNER, wacom_sys_irq }, | |
| 543 | { "Wacom Graphire", 8, 10206, 7422, 511, 32, GRAPHIRE, wacom_sys_irq }, | |
| 544 | { "Wacom Graphire2 4x5", 8, 10206, 7422, 511, 32, GRAPHIRE, wacom_sys_irq }, | |
| 545 | { "Wacom Graphire2 5x7", 8, 13918, 10206, 511, 32, GRAPHIRE, wacom_sys_irq }, | |
| 546 | { "Wacom Graphire3", 8, 10208, 7424, 511, 32, GRAPHIRE, wacom_sys_irq }, | |
| 547 | { "Wacom Graphire3 6x8", 8, 16704, 12064, 511, 32, GRAPHIRE, wacom_sys_irq }, | |
| 548 | { "Wacom Graphire4 4x5", 8, 10208, 7424, 511, 32, WACOM_G4, wacom_sys_irq }, | |
| 549 | { "Wacom Graphire4 6x8", 8, 16704, 12064, 511, 32, WACOM_G4, wacom_sys_irq }, | |
| 550 | { "Wacom Volito", 8, 5104, 3712, 511, 32, GRAPHIRE, wacom_sys_irq }, | |
| 551 | { "Wacom PenStation2", 8, 3250, 2320, 255, 32, GRAPHIRE, wacom_sys_irq }, | |
| 552 | { "Wacom Volito2 4x5", 8, 5104, 3712, 511, 32, GRAPHIRE, wacom_sys_irq }, | |
| 553 | { "Wacom Volito2 2x3", 8, 3248, 2320, 511, 32, GRAPHIRE, wacom_sys_irq }, | |
| 554 | { "Wacom PenPartner2", 8, 3250, 2320, 255, 32, GRAPHIRE, wacom_sys_irq }, | |
| 555 | { "Wacom Intuos 4x5", 10, 12700, 10600, 1023, 15, INTUOS, wacom_sys_irq}, | |
| 556 | { "Wacom Intuos 6x8", 10, 20320, 16240, 1023, 15, INTUOS, wacom_sys_irq }, | |
| 557 | { "Wacom Intuos 9x12", 10, 30480, 24060, 1023, 15, INTUOS, wacom_sys_irq }, | |
| 558 | { "Wacom Intuos 12x12", 10, 30480, 31680, 1023, 15, INTUOS, wacom_sys_irq }, | |
| 559 | { "Wacom Intuos 12x18", 10, 45720, 31680, 1023, 15, INTUOS, wacom_sys_irq}, | |
| 560 | { "Wacom PL400", 8, 5408, 4056, 255, 32, PL, wacom_sys_irq }, | |
| 561 | { "Wacom PL500", 8, 6144, 4608, 255, 32, PL, wacom_sys_irq }, | |
| 562 | { "Wacom PL600", 8, 6126, 4604, 255, 32, PL, wacom_sys_irq }, | |
| 563 | { "Wacom PL600SX", 8, 6260, 5016, 255, 32, PL, wacom_sys_irq }, | |
| 564 | { "Wacom PL550", 8, 6144, 4608, 511, 32, PL, wacom_sys_irq }, | |
| 565 | { "Wacom PL800", 8, 7220, 5780, 511, 32, PL, wacom_sys_irq }, | |
| 566 | { "Wacom PL700", 8, 6758, 5406, 511, 32, PL, wacom_sys_irq }, | |
| 567 | { "Wacom PL510", 8, 6282, 4762, 511, 32, PL, wacom_sys_irq }, | |
| 568 | { "Wacom DTU710", 8, 34080, 27660, 511, 32, PL, wacom_sys_irq }, | |
| 569 | { "Wacom DTF521", 8, 6282, 4762, 511, 32, PL, wacom_sys_irq }, | |
| 570 | { "Wacom DTF720", 8, 6858, 5506, 511, 32, PL, wacom_sys_irq }, | |
| 571 | { "Wacom Cintiq Partner",8, 20480, 15360, 511, 32, PTU, wacom_sys_irq }, | |
| 572 | { "Wacom Intuos2 4x5", 10, 12700, 10600, 1023, 15, INTUOS, wacom_sys_irq }, | |
| 573 | { "Wacom Intuos2 6x8", 10, 20320, 16240, 1023, 15, INTUOS, wacom_sys_irq }, | |
| 574 | { "Wacom Intuos2 9x12", 10, 30480, 24060, 1023, 15, INTUOS, wacom_sys_irq }, | |
| 575 | { "Wacom Intuos2 12x12", 10, 30480, 31680, 1023, 15, INTUOS, wacom_sys_irq }, | |
| 576 | { "Wacom Intuos2 12x18", 10, 45720, 31680, 1023, 15, INTUOS, wacom_sys_irq }, | |
| 577 | { "Wacom Intuos3 4x5", 10, 25400, 20320, 1023, 15, INTUOS3, wacom_sys_irq }, | |
| 578 | { "Wacom Intuos3 6x8", 10, 40640, 30480, 1023, 15, INTUOS3, wacom_sys_irq }, | |
| 579 | { "Wacom Intuos3 9x12", 10, 60960, 45720, 1023, 15, INTUOS3, wacom_sys_irq }, | |
| 580 | { "Wacom Intuos3 12x12", 10, 60960, 60960, 1023, 15, INTUOS3L, wacom_sys_irq }, | |
| 581 | { "Wacom Intuos3 12x19", 10, 97536, 60960, 1023, 15, INTUOS3L, wacom_sys_irq }, | |
| 582 | { "Wacom Intuos3 6x11", 10, 54204, 31750, 1023, 15, INTUOS3, wacom_sys_irq }, | |
| 583 | { "Wacom Cintiq 21UX", 10, 87200, 65600, 1023, 15, CINTIQ, wacom_sys_irq }, | |
| 584 | { "Wacom Intuos2 6x8", 10, 20320, 16240, 1023, 15, INTUOS, wacom_sys_irq }, | |
| 585 | { } | |
| 586 | }; | |
| 587 | ||
| 588 | static struct usb_device_id wacom_ids[] = { | |
| 589 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x00) }, | |
| 590 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x10) }, | |
| 591 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x11) }, | |
| 592 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x12) }, | |
| 593 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x13) }, | |
| 594 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x14) }, | |
| 595 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x15) }, | |
| 596 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x16) }, | |
| 597 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x60) }, | |
| 598 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x61) }, | |
| 599 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x62) }, | |
| 600 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x63) }, | |
| 601 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x64) }, | |
| 602 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x20) }, | |
| 603 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x21) }, | |
| 604 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x22) }, | |
| 605 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x23) }, | |
| 606 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x24) }, | |
| 607 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x30) }, | |
| 608 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x31) }, | |
| 609 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x32) }, | |
| 610 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x33) }, | |
| 611 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x34) }, | |
| 612 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x35) }, | |
| 613 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x37) }, | |
| 614 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x38) }, | |
| 615 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x39) }, | |
| 616 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xC0) }, | |
| 617 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xC4) }, | |
| 618 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x03) }, | |
| 619 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x41) }, | |
| 620 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x42) }, | |
| 621 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x43) }, | |
| 622 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x44) }, | |
| 623 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x45) }, | |
| 624 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB0) }, | |
| 625 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB1) }, | |
| 626 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB2) }, | |
| 627 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB3) }, | |
| 628 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB4) }, | |
| 629 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB5) }, | |
| 630 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x3F) }, | |
| 631 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x47) }, | |
| 632 | { } | |
| 633 | }; | |
| 634 | ||
| 635 | const struct usb_device_id * get_device_table(void) { | |
| 636 | const struct usb_device_id * id_table = wacom_ids; | |
| 637 | return id_table; | |
| 638 | } | |
| 639 | ||
| 640 | struct wacom_features * get_wacom_feature(const struct usb_device_id * id) { | |
| 641 | int index = id - wacom_ids; | |
| 642 | struct wacom_features *wf = &wacom_features[index]; | |
| 643 | return wf; | |
| 644 | } | |
| 645 | ||
| 646 | MODULE_DEVICE_TABLE(usb, wacom_ids); |