j6x0tp.c revision 1.21.16.1
1 /* $NetBSD: j6x0tp.c,v 1.21.16.1 2008/04/03 12:42:17 mjf Exp $ */ 2 3 /* 4 * Copyright (c) 2003 Valeriy E. Ushakov 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. The name of the author may not be used to endorse or promote products 16 * derived from this software without specific prior written permission 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 19 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 20 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 21 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 22 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 23 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 27 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 */ 29 30 #include <sys/cdefs.h> 31 __KERNEL_RCSID(0, "$NetBSD: j6x0tp.c,v 1.21.16.1 2008/04/03 12:42:17 mjf Exp $"); 32 33 #include <sys/param.h> 34 #include <sys/kernel.h> 35 #include <sys/device.h> 36 #include <sys/malloc.h> 37 #include <sys/systm.h> 38 #include <sys/callout.h> 39 40 #include "opt_j6x0tp.h" 41 42 #include <dev/wscons/wsconsio.h> 43 #include <dev/wscons/wsmousevar.h> 44 #include <dev/wscons/wskbdvar.h> 45 #include <dev/wscons/wsksymvar.h> 46 #include <dev/wscons/wsksymdef.h> 47 #include <dev/hpc/hpctpanelvar.h> 48 49 #include <machine/platid.h> 50 #include <machine/platid_mask.h> 51 52 #include <machine/intr.h> 53 54 #include <sh3/exception.h> 55 #include <sh3/intcreg.h> 56 #include <sh3/pfcreg.h> 57 #include <sh3/adcreg.h> 58 59 #include <sh3/dev/adcvar.h> 60 61 62 #if 0 /* XXX: disabled in favor of local version that uses printf_nolog */ 63 #define DPRINTF_ENABLE 64 #define DPRINTF_DEBUG j6x0tp_debug 65 #define DPRINTF_LEVEL 0 66 #include <machine/debug.h> 67 #else 68 #ifdef J6X0TP_DEBUG 69 volatile int j6x0tp_debug = 0; 70 #define DPRINTF_PRINTF printf_nolog 71 #define DPRINTF(arg) if (j6x0tp_debug) DPRINTF_PRINTF arg 72 #define DPRINTFN(n, arg) if (j6x0tp_debug > (n)) DPRINTF_PRINTF arg 73 #else 74 #define DPRINTF(arg) ((void)0) 75 #define DPRINTFN(n, arg) ((void)0) 76 #endif 77 #endif 78 79 80 /* 81 * PFC bits pertinent to Jornada 6x0 touchpanel 82 */ 83 #define PHDR_TP_PEN_DOWN 0x08 84 85 #define SCPDR_TP_SCAN_ENABLE 0x20 86 #define SCPDR_TP_SCAN_Y 0x02 87 #define SCPDR_TP_SCAN_X 0x01 88 89 /* 90 * A/D converter channels to get x/y from 91 */ 92 #define ADC_CHANNEL_TP_Y 1 93 #define ADC_CHANNEL_TP_X 2 94 95 /* 96 * Default (read: my device :) raw X/Y values for framebuffer edges. 97 * XXX: defopt these? 98 */ 99 #define J6X0TP_FB_LEFT 38 100 #define J6X0TP_FB_RIGHT 950 101 #define J6X0TP_FB_TOP 80 102 #define J6X0TP_FB_BOTTOM 900 103 104 /* 105 * Bottom of the n'th hard icon (n = 1..4) 106 */ 107 #define J6X0TP_HARD_ICON_MAX_Y(n) \ 108 (J6X0TP_FB_TOP + ((J6X0TP_FB_BOTTOM - J6X0TP_FB_TOP) / 4) * (n)) 109 110 111 struct j6x0tp_softc { 112 device_t sc_dev; 113 114 #define J6X0TP_WSMOUSE_ENABLED 0x01 115 #define J6X0TP_WSKBD_ENABLED 0x02 116 int sc_enabled; 117 118 int sc_hard_icon; 119 120 struct callout sc_touch_ch; 121 122 device_t sc_wsmousedev; 123 device_t sc_wskbddev; 124 125 struct tpcalib_softc sc_tpcalib; /* calibration info for wsmouse */ 126 }; 127 128 129 /* config machinery */ 130 static int j6x0tp_match(device_t, cfdata_t, void *); 131 static void j6x0tp_attach(device_t, device_t, void *); 132 133 /* wsmouse accessops */ 134 static int j6x0tp_wsmouse_enable(void *); 135 static int j6x0tp_wsmouse_ioctl(void *, u_long, void *, int, lwp_t *); 136 static void j6x0tp_wsmouse_disable(void *); 137 138 /* wskbd accessops */ 139 static int j6x0tp_wskbd_enable(void *, int); 140 static void j6x0tp_wskbd_set_leds(void *, int); 141 static int j6x0tp_wskbd_ioctl(void *, u_long, void *, int, lwp_t *); 142 143 /* internal driver routines */ 144 static void j6x0tp_enable(struct j6x0tp_softc *); 145 static void j6x0tp_disable(struct j6x0tp_softc *); 146 static int j6x0tp_enable_child(struct j6x0tp_softc *, int, int); 147 static int j6x0tp_intr(void *); 148 static void j6x0tp_start_polling(void *); 149 static void j6x0tp_stop_polling(struct j6x0tp_softc *); 150 static void j6x0tp_callout_wsmouse(void *); 151 static void j6x0tp_callout_wskbd(void *); 152 static void j6x0tp_wsmouse_input(struct j6x0tp_softc *, int, int); 153 static void j6x0tp_get_raw_xy(int *, int *); 154 static int j6x0tp_get_hard_icon(int, int); 155 156 157 static const struct wsmouse_accessops j6x0tp_accessops = { 158 j6x0tp_wsmouse_enable, 159 j6x0tp_wsmouse_ioctl, 160 j6x0tp_wsmouse_disable 161 }; 162 163 static const struct wsmouse_calibcoords j6x0tp_default_calib = { 164 0, 0, 639, 239, 165 4, 166 {{ J6X0TP_FB_LEFT, J6X0TP_FB_TOP, 0, 0 }, 167 { J6X0TP_FB_RIGHT, J6X0TP_FB_TOP, 639, 0 }, 168 { J6X0TP_FB_LEFT, J6X0TP_FB_BOTTOM, 0, 239 }, 169 { J6X0TP_FB_RIGHT, J6X0TP_FB_BOTTOM, 639, 239 }} 170 }; 171 172 static const struct wskbd_accessops j6x0tp_wskbd_accessops = { 173 j6x0tp_wskbd_enable, 174 j6x0tp_wskbd_set_leds, 175 j6x0tp_wskbd_ioctl 176 }; 177 178 179 #ifndef J6X0TP_SETTINGS_ICON_KEYSYM 180 #define J6X0TP_SETTINGS_ICON_KEYSYM KS_Home 181 #endif 182 #ifndef J6X0TP_PGUP_ICON_KEYSYM 183 #define J6X0TP_PGUP_ICON_KEYSYM KS_Prior 184 #endif 185 #ifndef J6X0TP_PGDN_ICON_KEYSYM 186 #define J6X0TP_PGDN_ICON_KEYSYM KS_Next 187 #endif 188 #ifndef J6X0TP_SWITCH_ICON_KEYSYM 189 #define J6X0TP_SWITCH_ICON_KEYSYM KS_End 190 #endif 191 192 static const keysym_t j6x0tp_wskbd_keydesc[] = { 193 KS_KEYCODE(1), J6X0TP_SETTINGS_ICON_KEYSYM, 194 KS_KEYCODE(2), J6X0TP_PGUP_ICON_KEYSYM, 195 KS_KEYCODE(3), J6X0TP_PGDN_ICON_KEYSYM, 196 KS_KEYCODE(4), J6X0TP_SWITCH_ICON_KEYSYM 197 }; 198 199 static const struct wscons_keydesc j6x0tp_wskbd_keydesctab[] = { 200 { KB_US, 0, 201 sizeof(j6x0tp_wskbd_keydesc)/sizeof(keysym_t), 202 j6x0tp_wskbd_keydesc 203 }, 204 {0, 0, 0, 0} 205 }; 206 207 static const struct wskbd_mapdata j6x0tp_wskbd_keymapdata = { 208 j6x0tp_wskbd_keydesctab, KB_US 209 }; 210 211 212 CFATTACH_DECL_NEW(j6x0tp, sizeof(struct j6x0tp_softc), 213 j6x0tp_match, j6x0tp_attach, NULL, NULL); 214 215 216 static int 217 j6x0tp_match(device_t parent, cfdata_t cf, void *aux) 218 { 219 220 /* 221 * XXX: platid_mask_MACH_HP_LX also matches 360LX. It's not 222 * confirmed whether touch panel in 360LX is connected this 223 * way. We may need to regroup platid masks. 224 */ 225 if (!platid_match(&platid, &platid_mask_MACH_HP_JORNADA_6XX) 226 && !platid_match(&platid, &platid_mask_MACH_HP_LX)) 227 return (0); 228 229 if (strcmp(cf->cf_name, "j6x0tp") != 0) 230 return (0); 231 232 return (1); 233 } 234 235 236 static void 237 j6x0tp_attach(device_t parent, device_t self, void *aux) 238 { 239 struct j6x0tp_softc *sc; 240 struct wsmousedev_attach_args wsma; 241 struct wskbddev_attach_args wska; 242 243 aprint_naive("\n"); 244 aprint_normal("\n"); 245 246 sc = device_private(self); 247 sc->sc_dev = self; 248 249 sc->sc_enabled = 0; 250 sc->sc_hard_icon = 0; 251 252 /* touch-panel as a pointing device */ 253 wsma.accessops = &j6x0tp_accessops; 254 wsma.accesscookie = sc; 255 256 sc->sc_wsmousedev = config_found_ia(self, "wsmousedev", &wsma, 257 wsmousedevprint); 258 if (sc->sc_wsmousedev == NULL) 259 return; 260 261 /* on-screen "hard icons" as a keyboard device */ 262 wska.console = 0; 263 wska.keymap = &j6x0tp_wskbd_keymapdata; 264 wska.accessops = &j6x0tp_wskbd_accessops; 265 wska.accesscookie = sc; 266 267 sc->sc_wskbddev = config_found_ia(self, "wskbddev", &wska, 268 wskbddevprint); 269 270 /* init calibration, set default parameters */ 271 tpcalib_init(&sc->sc_tpcalib); 272 tpcalib_ioctl(&sc->sc_tpcalib, WSMOUSEIO_SCALIBCOORDS, 273 (void *)__UNCONST(&j6x0tp_default_calib), 0, 0); 274 275 /* used when in polling mode */ 276 callout_init(&sc->sc_touch_ch, 0); 277 278 /* establish interrupt handler, but disable until opened */ 279 intc_intr_establish(SH7709_INTEVT2_IRQ3, IST_EDGE, IPL_TTY, 280 j6x0tp_intr, sc); 281 intc_intr_disable(SH7709_INTEVT2_IRQ3); 282 } 283 284 285 /* 286 * Enable touch panel: we start in interrupt mode. 287 * Must be called as spltty(). 288 */ 289 static void 290 j6x0tp_enable(struct j6x0tp_softc *sc) 291 { 292 293 DPRINTFN(2, ("%s: enable\n", device_xname(sc->sc_dev))); 294 intc_intr_enable(SH7709_INTEVT2_IRQ3); 295 } 296 297 298 /* 299 * Disable touch panel: disable interrupt, cancel pending callout. 300 * Must be called as spltty(). 301 */ 302 static void 303 j6x0tp_disable(struct j6x0tp_softc *sc) 304 { 305 306 DPRINTFN(2, ("%s: disable\n", device_xname(sc->sc_dev))); 307 intc_intr_disable(SH7709_INTEVT2_IRQ3); 308 callout_stop(&sc->sc_touch_ch); 309 } 310 311 312 static int 313 j6x0tp_enable_child(struct j6x0tp_softc *sc, int child, int on) 314 { 315 int s = spltty(); 316 317 if (on) { 318 if (!sc->sc_enabled) 319 j6x0tp_enable(sc); 320 sc->sc_enabled |= child; 321 } else { 322 sc->sc_enabled &= ~child; 323 if (!sc->sc_enabled) 324 j6x0tp_disable(sc); 325 } 326 327 splx(s); 328 return (0); 329 } 330 331 332 static int 333 j6x0tp_wsmouse_enable(void *arg) 334 { 335 struct j6x0tp_softc *sc = arg; 336 337 DPRINTFN(1, ("%s: wsmouse enable\n", device_xname(sc->sc_dev))); 338 return (j6x0tp_enable_child(sc, J6X0TP_WSMOUSE_ENABLED, 1)); 339 } 340 341 342 static void 343 j6x0tp_wsmouse_disable(void *arg) 344 { 345 struct j6x0tp_softc *sc = arg; 346 347 DPRINTFN(1, ("%s: wsmouse disable\n", device_xname(sc->sc_dev))); 348 j6x0tp_enable_child(sc, J6X0TP_WSMOUSE_ENABLED, 0); 349 } 350 351 352 static int 353 j6x0tp_wskbd_enable(void *arg, int on) 354 { 355 struct j6x0tp_softc *sc = arg; 356 357 DPRINTFN(1, ("%s: wskbd %sable\n", device_xname(sc->sc_dev), 358 on ? "en" : "dis")); 359 return (j6x0tp_enable_child(sc, J6X0TP_WSKBD_ENABLED, on)); 360 } 361 362 363 static int 364 j6x0tp_intr(void *arg) 365 { 366 struct j6x0tp_softc *sc = arg; 367 368 uint8_t irr0; 369 uint8_t phdr, touched; 370 unsigned int steady, tremor_timeout; 371 372 irr0 = _reg_read_1(SH7709_IRR0); 373 if ((irr0 & IRR0_IRQ3) == 0) { 374 #ifdef DIAGNOSTIC 375 printf("%s: irr0 %02x?\n", device_xname(sc->sc_dev), irr0); 376 #endif 377 return (0); 378 } 379 380 if (!sc->sc_enabled) { 381 DPRINTFN(1, ("%s: intr: !sc_enabled\n", 382 device_xname(sc->sc_dev))); 383 intc_intr_disable(SH7709_INTEVT2_IRQ3); 384 goto served; 385 } 386 387 388 /* 389 * Number of times the "touched" bit should be read 390 * consecutively. 391 */ 392 # define TREMOR_THRESHOLD 0x300 393 394 steady = 0; 395 tremor_timeout = TREMOR_THRESHOLD * 16; /* XXX: arbitrary */ 396 touched = PHDR_TP_PEN_DOWN; /* we start with "touched" state */ 397 398 do { 399 phdr = _reg_read_1(SH7709_PHDR); 400 401 if ((phdr & PHDR_TP_PEN_DOWN) == touched) 402 ++steady; 403 else { 404 steady = 0; 405 touched = phdr & PHDR_TP_PEN_DOWN; 406 } 407 408 if (--tremor_timeout == 0) { 409 DPRINTF(("%s: tremor timeout!\n", 410 device_xname(sc->sc_dev))); 411 goto served; 412 } 413 } while (steady < TREMOR_THRESHOLD); 414 415 if (touched) { 416 intc_intr_disable(SH7709_INTEVT2_IRQ3); 417 418 /* 419 * ADC readings are not stable yet, so schedule 420 * callout instead of accessing ADC from the interrupt 421 * handler only to immediately delay(). 422 */ 423 callout_reset(&sc->sc_touch_ch, hz/32, 424 j6x0tp_start_polling, sc); 425 } else 426 DPRINTFN(1, ("%s: tremor\n", device_xname(sc->sc_dev))); 427 served: 428 /* clear the interrupt (XXX: protect access?) */ 429 _reg_write_1(SH7709_IRR0, irr0 & ~IRR0_IRQ3); 430 431 return (1); 432 } 433 434 435 /* 436 * Called from the interrupt handler at spltty() upon first touch. 437 * Decide if we are going to report this touch as a mouse click/drag 438 * or as a key press. 439 */ 440 static void 441 j6x0tp_start_polling(void *arg) 442 { 443 struct j6x0tp_softc *sc = arg; 444 uint8_t phdr; 445 int do_mouse, do_kbd; 446 int rawx, rawy; 447 int icon; 448 449 phdr = _reg_read_1(SH7709_PHDR); 450 if ((phdr & PHDR_TP_PEN_DOWN) == 0) { 451 DPRINTFN(2, ("%s: start: pen is not down\n", 452 device_xname(sc->sc_dev))); 453 j6x0tp_stop_polling(sc); 454 } 455 456 j6x0tp_get_raw_xy(&rawx, &rawy); 457 DPRINTFN(2, ("%s: start: %4d %4d -> ", 458 device_xname(sc->sc_dev), rawx, rawy)); 459 460 do_mouse = sc->sc_enabled & J6X0TP_WSMOUSE_ENABLED; 461 #ifdef J6X0TP_WSMOUSE_EXCLUSIVE 462 if (do_mouse) 463 do_kbd = 0; 464 else 465 #endif 466 do_kbd = sc->sc_enabled & J6X0TP_WSKBD_ENABLED; 467 468 icon = 0; 469 if (do_kbd) 470 icon = j6x0tp_get_hard_icon(rawx, rawy); 471 472 if (icon != 0) { 473 DPRINTFN(2, ("icon %d\n", icon)); 474 sc->sc_hard_icon = icon; 475 wskbd_input(sc->sc_wskbddev, WSCONS_EVENT_KEY_DOWN, icon); 476 callout_reset(&sc->sc_touch_ch, hz/32, 477 j6x0tp_callout_wskbd, sc); 478 } else if (do_mouse) { 479 DPRINTFN(2, ("mouse\n")); 480 j6x0tp_wsmouse_input(sc, rawx, rawy); 481 callout_reset(&sc->sc_touch_ch, hz/32, 482 j6x0tp_callout_wsmouse, sc); 483 } else { 484 DPRINTFN(2, ("ignore\n")); 485 j6x0tp_stop_polling(sc); 486 } 487 } 488 489 490 /* 491 * Re-enable touch panel interrupt. 492 * Called as spltty() when polling code detects pen-up. 493 */ 494 static void 495 j6x0tp_stop_polling(struct j6x0tp_softc *sc) 496 { 497 uint8_t irr0; 498 499 DPRINTFN(2, ("%s: stop\n", device_xname(sc->sc_dev))); 500 501 /* clear pending interrupt signal before re-enabling the interrupt */ 502 irr0 = _reg_read_1(SH7709_IRR0); 503 if ((irr0 & IRR0_IRQ3) != 0) 504 _reg_write_1(SH7709_IRR0, irr0 & ~IRR0_IRQ3); 505 506 intc_intr_enable(SH7709_INTEVT2_IRQ3); 507 } 508 509 510 /* 511 * We are reporting this touch as a keyboard event. 512 * Poll touch screen waiting for pen-up. 513 */ 514 static void 515 j6x0tp_callout_wskbd(void *arg) 516 { 517 struct j6x0tp_softc *sc = arg; 518 uint8_t phdr; 519 int s; 520 521 s = spltty(); 522 523 if (!sc->sc_enabled) { 524 DPRINTFN(1, ("%s: wskbd callout: !sc_enabled\n", 525 device_xname(sc->sc_dev))); 526 splx(s); 527 return; 528 } 529 530 phdr = _reg_read_1(SH7709_PHDR); 531 if ((phdr & PHDR_TP_PEN_DOWN) != 0) { 532 /* 533 * Pen is still down, continue polling. Wskbd's 534 * auto-repeat takes care of repeating the key. 535 */ 536 callout_schedule(&sc->sc_touch_ch, hz/32); 537 } else { 538 wskbd_input(sc->sc_wskbddev, 539 WSCONS_EVENT_KEY_UP, sc->sc_hard_icon); 540 j6x0tp_stop_polling(sc); 541 } 542 splx(s); 543 } 544 545 546 /* 547 * We are reporting this touch as a mouse click/drag. 548 */ 549 static void 550 j6x0tp_callout_wsmouse(void *arg) 551 { 552 struct j6x0tp_softc *sc = arg; 553 uint8_t phdr; 554 int rawx, rawy; 555 int s; 556 557 s = spltty(); 558 559 if (!sc->sc_enabled) { 560 DPRINTFN(1, ("%s: wsmouse callout: !sc_enabled\n", 561 device_xname(sc->sc_dev))); 562 splx(s); 563 return; 564 } 565 566 phdr = _reg_read_1(SH7709_PHDR); 567 if ((phdr & PHDR_TP_PEN_DOWN) != 0) { 568 j6x0tp_get_raw_xy(&rawx, &rawy); 569 j6x0tp_wsmouse_input(sc, rawx, rawy); /* mouse dragged */ 570 callout_schedule(&sc->sc_touch_ch, hz/32); 571 } else { 572 wsmouse_input(sc->sc_wsmousedev, 0, 0, 0, 0, 0, /* button up */ 573 WSMOUSE_INPUT_DELTA); 574 j6x0tp_stop_polling(sc); 575 } 576 splx(s); 577 } 578 579 580 /* 581 * Report mouse click/drag. 582 */ 583 static void 584 j6x0tp_wsmouse_input(struct j6x0tp_softc *sc, int rawx, int rawy) 585 { 586 int x, y; 587 588 tpcalib_trans(&sc->sc_tpcalib, rawx, rawy, &x, &y); 589 590 DPRINTFN(3, ("%s: %4d %4d -> %3d %3d\n", 591 device_xname(sc->sc_dev), rawx, rawy, x, y)); 592 593 wsmouse_input(sc->sc_wsmousedev, 594 1, /* button */ 595 x, y, 0, 0, 596 WSMOUSE_INPUT_ABSOLUTE_X | WSMOUSE_INPUT_ABSOLUTE_Y); 597 } 598 599 600 /* 601 * Read raw X/Y coordinates from the ADC. 602 * XXX: protect accesses to SCPDR? 603 */ 604 static void 605 j6x0tp_get_raw_xy(int *rawxp, int *rawyp) 606 { 607 uint8_t scpdr; 608 609 /* Y axis */ 610 scpdr = _reg_read_1(SH7709_SCPDR); 611 scpdr |= SCPDR_TP_SCAN_ENABLE; 612 scpdr &= ~SCPDR_TP_SCAN_Y; /* pull low to scan */ 613 _reg_write_1(SH7709_SCPDR, scpdr); 614 delay(10); 615 616 *rawyp = adc_sample_channel(ADC_CHANNEL_TP_Y); 617 618 /* X axis */ 619 scpdr = _reg_read_1(SH7709_SCPDR); 620 scpdr |= SCPDR_TP_SCAN_Y; 621 scpdr &= ~SCPDR_TP_SCAN_X; /* pull low to scan */ 622 _reg_write_1(SH7709_SCPDR, scpdr); 623 delay(10); 624 625 *rawxp = adc_sample_channel(ADC_CHANNEL_TP_X); 626 627 /* restore SCPDR */ 628 scpdr = _reg_read_1(SH7709_SCPDR); 629 scpdr |= SCPDR_TP_SCAN_X; 630 scpdr &= ~SCPDR_TP_SCAN_ENABLE; 631 _reg_write_1(SH7709_SCPDR, scpdr); 632 } 633 634 635 /* 636 * Check if the (rawx, rawy) is inside one of the 4 hard icons. 637 * Return the icon number 1..4, or 0 if not inside an icon. 638 */ 639 static int 640 j6x0tp_get_hard_icon(int rawx, int rawy) 641 { 642 if (rawx <= J6X0TP_FB_RIGHT) 643 return (0); 644 645 if (rawy < J6X0TP_HARD_ICON_MAX_Y(1)) 646 return (1); 647 else if (rawy < J6X0TP_HARD_ICON_MAX_Y(2)) 648 return (2); 649 else if (rawy < J6X0TP_HARD_ICON_MAX_Y(3)) 650 return (3); 651 else 652 return (4); 653 } 654 655 656 static int 657 j6x0tp_wsmouse_ioctl(void *arg, u_long cmd, void *data, int flag, lwp_t *l) 658 { 659 struct j6x0tp_softc *sc = arg; 660 661 return hpc_tpanel_ioctl(&sc->sc_tpcalib, cmd, data, flag, l); 662 } 663 664 665 static int 666 j6x0tp_wskbd_ioctl(void *arg, u_long cmd, void *data, int flag, lwp_t *l) 667 { 668 /* struct j6x0tp_softc *sc = arg; */ 669 670 switch (cmd) { 671 case WSKBDIO_GTYPE: 672 *(int *)data = WSKBD_TYPE_HPC_BTN; /* may be use new type? */ 673 return (0); 674 675 case WSKBDIO_GETLEDS: 676 *(int *)data = 0; 677 return (0); 678 679 default: 680 return (EPASSTHROUGH); 681 } 682 } 683 684 685 static void 686 j6x0tp_wskbd_set_leds(void *arg, int leds) 687 { 688 689 /* nothing to do*/ 690 return; 691 } 692
Indexes created Wed Oct 01 15:09:59 GMT 2025